--- a/.hgtags Thu Jun 07 23:12:35 2018 -0700
+++ b/.hgtags Fri Jun 08 09:40:28 2018 -0700
@@ -488,3 +488,4 @@
3595bd343b65f8c37818ebe6a4c343ddeb1a5f88 jdk-11+14
a11c1cb542bbd1671d25b85efe7d09b983c48525 jdk-11+15
02934b0d661b82b7fe1052a04998d2091352e08d jdk-11+16
+64e4b1686141e57a681936a8283983341484676e jdk-11+17
--- a/make/CompileJavaModules.gmk Thu Jun 07 23:12:35 2018 -0700
+++ b/make/CompileJavaModules.gmk Fri Jun 08 09:40:28 2018 -0700
@@ -325,6 +325,10 @@
################################################################################
+jdk.internal.opt_COPY += .properties
+
+################################################################################
+
jdk.jcmd_COPY += _options
################################################################################
--- a/make/common/JdkNativeCompilation.gmk Thu Jun 07 23:12:35 2018 -0700
+++ b/make/common/JdkNativeCompilation.gmk Fri Jun 08 09:40:28 2018 -0700
@@ -32,6 +32,36 @@
include NativeCompilation.gmk
+# Hook to include the corresponding custom file, if present.
+$(eval $(call IncludeCustomExtension, common/JdkNativeCompilation.gmk))
+
+FindSrcDirsForLib += \
+ $(call uniq, $(wildcard \
+ $(TOPDIR)/src/$(strip $1)/$(OPENJDK_TARGET_OS)/native/lib$(strip $2) \
+ $(TOPDIR)/src/$(strip $1)/$(OPENJDK_TARGET_OS_TYPE)/native/lib$(strip $2) \
+ $(TOPDIR)/src/$(strip $1)/share/native/lib$(strip $2)))
+
+FindSrcDirsForComponent += \
+ $(call uniq, $(wildcard \
+ $(TOPDIR)/src/$(strip $1)/$(OPENJDK_TARGET_OS)/native/$(strip $2) \
+ $(TOPDIR)/src/$(strip $1)/$(OPENJDK_TARGET_OS_TYPE)/native/$(strip $2) \
+ $(TOPDIR)/src/$(strip $1)/share/native/$(strip $2)))
+
+GetJavaHeaderDir = \
+ $(wildcard $(SUPPORT_OUTPUTDIR)/headers/$(strip $1))
+
+# Process a dir description such as "java.base:headers" into a set of proper absolute paths.
+ProcessDir = \
+ $(if $(findstring :, $1), \
+ $(call FindSrcDirsForComponent, $(firstword $(subst :, , $1)), $(lastword $(subst :, , $1))) \
+ , \
+ $(if $(filter /%, $1), \
+ $1 \
+ , \
+ $(call FindSrcDirsForComponent, $(MODULE), $1) \
+ ) \
+ )
+
# Setup make rules for creating a native shared library with suitable defaults
# for the OpenJDK project.
#
@@ -39,8 +69,16 @@
# and the targets generated are listed in a variable by that name.
#
# Remaining parameters are named arguments. These are all passed on to
-# SetupNativeCompilation, except for
+# SetupNativeCompilation, except for
# EXTRA_RC_FLAGS -- additional RC_FLAGS to append.
+# EXTRA_HEADER_DIRS -- additional directories to look for headers in
+# EXTRA_SRC -- additional directories to look for source in
+# EXCLUDE_SRC_PATTERNS -- exclude source dirs matching these patterns from
+# appearing in SRC.
+# HEADERS_FROM_SRC -- if false, does not add source dirs automatically as
+# header include dirs. (Defaults to true.)
+# SRC -- this is passed on, but preprocessed to accept source dir designations
+# such as "java.base:headers".
SetupJdkLibrary = $(NamedParamsMacroTemplate)
define SetupJdkLibraryBody
ifeq ($$($1_OUTPUT_DIR), )
@@ -51,6 +89,20 @@
$1_OBJECT_DIR := $$(SUPPORT_OUTPUTDIR)/native/$$(MODULE)/lib$$($1_NAME)
endif
+ ifeq ($$($1_SRC), )
+ $1_SRC := $$(call FindSrcDirsForLib, $$(MODULE), $$($1_NAME))
+ else
+ $1_SRC := $$(foreach dir, $$($1_SRC), $$(call ProcessDir, $$(dir)))
+ endif
+ ifneq ($$($1_EXTRA_SRC), )
+ $1_SRC += $$(foreach dir, $$($1_EXTRA_SRC), $$(call ProcessDir, $$(dir)))
+ endif
+
+ ifneq ($$($1_EXCLUDE_SRC_PATTERNS), )
+ $1_EXCLUDE_SRC := $$(call containing, $$($1_EXCLUDE_SRC_PATTERNS), $$($1_SRC))
+ $1_SRC := $$(filter-out $$($1_EXCLUDE_SRC), $$($1_SRC))
+ endif
+
ifeq ($$($1_VERSIONINFO_RESOURCE), )
$1_VERSIONINFO_RESOURCE := $$(GLOBAL_VERSION_INFO_RESOURCE)
else ifeq ($$($1_VERSIONINFO_RESOURCE), DISABLE)
@@ -66,6 +118,25 @@
$1_RC_FLAGS :=
endif
+ ifneq ($$($1_HEADERS_FROM_SRC), false)
+ $1_SRC_HEADER_FLAGS := $$(foreach dir, $$(wildcard $$($1_SRC) \
+ $$(call GetJavaHeaderDir, $$(MODULE))), -I$$(dir))
+ endif
+ ifneq ($$($1_EXTRA_HEADER_DIRS), )
+ $1_PROCESSED_EXTRA_HEADER_DIRS := $$(foreach dir, $$($1_EXTRA_HEADER_DIRS), \
+ $$(call ProcessDir, $$(dir)))
+ $1_EXTRA_HEADER_FLAGS := $$(addprefix -I, $$($1_PROCESSED_EXTRA_HEADER_DIRS))
+ endif
+
+ ifneq ($$($1_CFLAGS), )
+ $1_CFLAGS += $$($1_SRC_HEADER_FLAGS) $$($1_EXTRA_HEADER_FLAGS)
+ endif
+ ifneq ($$($1_CXXFLAGS), )
+ $1_CXXFLAGS += $$($1_SRC_HEADER_FLAGS) $$($1_EXTRA_HEADER_FLAGS)
+ endif
+ ifeq ($$($1_CFLAGS)$$($1_CXXFLAGS), )
+ $1_CFLAGS += $$($1_SRC_HEADER_FLAGS) $$($1_EXTRA_HEADER_FLAGS)
+ endif
$1_RC_FLAGS += $$($1_EXTRA_RC_FLAGS)
# Since we reuse the rule name ($1), all our arguments will pass through.
@@ -80,7 +151,7 @@
# and the targets generated are listed in a variable by that name.
#
# Remaining parameters are named arguments. These are all passed on to
-# SetupNativeCompilation, except for
+# SetupNativeCompilation, except for
# EXTRA_RC_FLAGS -- additional RC_FLAGS to append.
SetupJdkExecutable = $(NamedParamsMacroTemplate)
define SetupJdkExecutableBody
--- a/make/common/MakeBase.gmk Thu Jun 07 23:12:35 2018 -0700
+++ b/make/common/MakeBase.gmk Fri Jun 08 09:40:28 2018 -0700
@@ -634,7 +634,7 @@
################################################################################
# Filter out duplicate sub strings while preserving order. Keeps the first occurance.
uniq = \
- $(if $1,$(firstword $1) $(call uniq,$(filter-out $(firstword $1),$1)))
+ $(strip $(if $1,$(firstword $1) $(call uniq,$(filter-out $(firstword $1),$1))))
# Returns all whitespace-separated words in $2 where at least one of the
# whitespace-separated words in $1 is a substring.
--- a/make/conf/jib-profiles.js Thu Jun 07 23:12:35 2018 -0700
+++ b/make/conf/jib-profiles.js Fri Jun 08 09:40:28 2018 -0700
@@ -233,7 +233,7 @@
common.main_profile_names = [
"linux-x64", "linux-x86", "macosx-x64", "solaris-x64",
"solaris-sparcv9", "windows-x64", "windows-x86",
- "linux-aarch64", "linux-arm64", "linux-arm-vfp-hflt",
+ "linux-aarch64", "linux-arm32", "linux-arm64", "linux-arm-vfp-hflt",
"linux-arm-vfp-hflt-dyn"
];
@@ -490,6 +490,17 @@
],
},
+ "linux-arm32": {
+ target_os: "linux",
+ target_cpu: "arm",
+ build_cpu: "x64",
+ dependencies: ["devkit", "autoconf", "build_devkit", "cups"],
+ configure_args: [
+ "--openjdk-target=arm-linux-gnueabihf", "--with-freetype=bundled",
+ "--with-abi-profile=arm-vfp-hflt", "--disable-warnings-as-errors"
+ ],
+ },
+
"linux-arm-vfp-hflt": {
target_os: "linux",
target_cpu: "arm",
@@ -625,6 +636,9 @@
"linux-aarch64": {
platform: "linux-aarch64",
},
+ "linux-arm32": {
+ platform: "linux-arm32",
+ },
"linux-arm64": {
platform: "linux-arm64-vfp-hflt",
},
@@ -829,7 +843,11 @@
: "gcc7.3.0-Fedora27+1.0"),
linux_arm: (input.profile != null && input.profile.indexOf("hflt") >= 0
? "gcc-linaro-arm-linux-gnueabihf-raspbian-2012.09-20120921_linux+1.0"
- : "arm-linaro-4.7+1.0")
+ : (input.profile.indexOf("arm32") >= 0
+ ? "gcc7.3.0-Fedora27+1.0"
+ : "arm-linaro-4.7+1.0"
+ )
+ )
};
var devkit_platform = (input.target_cpu == "x86"
--- a/make/data/currency/CurrencyData.properties Thu Jun 07 23:12:35 2018 -0700
+++ b/make/data/currency/CurrencyData.properties Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
#
-# Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2000, 2018, Oracle and/or its affiliates. All rights reserved.
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
#
# This code is free software; you can redistribute it and/or modify it
@@ -32,7 +32,7 @@
# Version of the currency code information in this class.
# It is a serial number that accompanies with each amendment.
-dataVersion=164
+dataVersion=167
# List of all valid ISO 4217 currency codes.
# To ensure compatibility, do not remove codes.
@@ -47,7 +47,7 @@
HRK191-HTG332-HUF348-IDR360-IEP372-ILS376-INR356-IQD368-IRR364-ISK352-\
ITL380-JMD388-JOD400-JPY392-KES404-KGS417-KHR116-KMF174-KPW408-KRW410-\
KWD414-KYD136-KZT398-LAK418-LBP422-LKR144-LRD430-LSL426-LTL440-LUF442-\
- LVL428-LYD434-MAD504-MDL498-MGA969-MGF450-MKD807-MMK104-MNT496-MOP446-MRO478-\
+ LVL428-LYD434-MAD504-MDL498-MGA969-MGF450-MKD807-MMK104-MNT496-MOP446-MRO478-MRU929-\
MTL470-MUR480-MVR462-MWK454-MXN484-MXV979-MYR458-MZM508-MZN943-NAD516-NGN566-\
NIO558-NLG528-NOK578-NPR524-NZD554-OMR512-PAB590-PEN604-PGK598-PHP608-\
PKR586-PLN985-PTE620-PYG600-QAR634-ROL946-RON946-RSD941-RUB643-RUR810-RWF646-SAR682-\
@@ -324,7 +324,7 @@
# LAO PEOPLE'S DEMOCRATIC REPUBLIC (THE)
LA=LAK
# LATVIA
-LV=LVL;2013-12-31-22-00-00;EUR
+LV=EUR
# LEBANON
LB=LBP
# LESOTHO
@@ -336,7 +336,7 @@
# LIECHTENSTEIN
LI=CHF
# LITHUANIA
-LT=LTL;2014-12-31-22-00-00;EUR
+LT=EUR
# LUXEMBOURG
LU=EUR
# MACAU
@@ -360,7 +360,7 @@
# MARTINIQUE
MQ=EUR
# MAURITANIA
-MR=MRO
+MR=MRU
# MAURITIUS
MU=MUR
# MAYOTTE
--- a/make/data/lsrdata/language-subtag-registry.txt Thu Jun 07 23:12:35 2018 -0700
+++ b/make/data/lsrdata/language-subtag-registry.txt Fri Jun 08 09:40:28 2018 -0700
@@ -1,4 +1,4 @@
-File-Date: 2017-08-15
+File-Date: 2018-04-23
%%
Type: language
Subtag: aa
@@ -378,6 +378,7 @@
Description: Armenian
Added: 2005-10-16
Suppress-Script: Armn
+Comments: see also hyw
%%
Type: language
Subtag: hz
@@ -525,6 +526,7 @@
%%
Type: language
Subtag: km
+Description: Khmer
Description: Central Khmer
Added: 2005-10-16
Suppress-Script: Khmr
@@ -957,6 +959,7 @@
Description: Serbian
Added: 2005-10-16
Macrolanguage: sh
+Comments: see cnr for Montenegrin
%%
Type: language
Subtag: ss
@@ -1531,6 +1534,7 @@
%%
Type: language
Subtag: add
+Description: Lidzonka
Description: Dzodinka
Added: 2009-07-29
%%
@@ -2114,7 +2118,7 @@
%%
Type: language
Subtag: aja
-Description: Aja (Sudan)
+Description: Aja (South Sudan)
Added: 2009-07-29
%%
Type: language
@@ -3097,6 +3101,7 @@
%%
Type: language
Subtag: asf
+Description: Auslan
Description: Australian Sign Language
Added: 2009-07-29
%%
@@ -4240,7 +4245,7 @@
%%
Type: language
Subtag: bdh
-Description: Baka (Sudan)
+Description: Baka (South Sudan)
Added: 2009-07-29
%%
Type: language
@@ -4250,6 +4255,7 @@
%%
Type: language
Subtag: bdj
+Description: Bai (South Sudan)
Description: Bai
Added: 2009-07-29
%%
@@ -5293,7 +5299,7 @@
%%
Type: language
Subtag: blm
-Description: Beli (Sudan)
+Description: Beli (South Sudan)
Added: 2009-07-29
%%
Type: language
@@ -8104,6 +8110,13 @@
Added: 2009-07-29
%%
Type: language
+Subtag: cnr
+Description: Montenegrin
+Added: 2018-01-23
+Macrolanguage: sh
+Comments: see sr for Serbian
+%%
+Type: language
Subtag: cns
Description: Central Asmat
Added: 2009-07-29
@@ -8768,6 +8781,11 @@
Added: 2009-07-29
%%
Type: language
+Subtag: cuy
+Description: Cuitlatec
+Added: 2018-03-08
+%%
+Type: language
Subtag: cvg
Description: Chug
Added: 2009-07-29
@@ -11089,7 +11107,7 @@
%%
Type: language
Subtag: fap
-Description: Palor
+Description: Paloor
Added: 2009-07-29
%%
Type: language
@@ -12282,6 +12300,11 @@
Added: 2009-07-29
%%
Type: language
+Subtag: gkd
+Description: Magɨ (Madang Province)
+Added: 2018-03-08
+%%
+Type: language
Subtag: gke
Description: Ndai
Added: 2009-07-29
@@ -12494,6 +12517,11 @@
Added: 2009-07-29
%%
Type: language
+Subtag: gnj
+Description: Ngen
+Added: 2018-03-08
+%%
+Type: language
Subtag: gnk
Description: //Gana
Description: ǁGana
@@ -13224,6 +13252,11 @@
Added: 2009-07-29
%%
Type: language
+Subtag: gyo
+Description: Gyalsumdo
+Added: 2018-03-08
+%%
+Type: language
Subtag: gyr
Description: Guarayu
Added: 2009-07-29
@@ -13584,6 +13617,11 @@
Added: 2009-07-29
%%
Type: language
+Subtag: hkn
+Description: Mel-Khaonh
+Added: 2018-03-08
+%%
+Type: language
Subtag: hks
Description: Hong Kong Sign Language
Description: Heung Kong Sau Yue
@@ -14238,6 +14276,12 @@
Added: 2009-07-29
%%
Type: language
+Subtag: hyw
+Description: Western Armenian
+Added: 2018-03-08
+Comments: see also hy
+%%
+Type: language
Subtag: hyx
Description: Armenian (family)
Added: 2009-07-29
@@ -14860,6 +14904,7 @@
%%
Type: language
Subtag: iri
+Description: Rigwe
Description: Irigwe
Added: 2009-07-29
%%
@@ -20313,7 +20358,7 @@
%%
Type: language
Subtag: lno
-Description: Lango (Sudan)
+Description: Lango (South Sudan)
Added: 2009-07-29
%%
Type: language
@@ -20579,6 +20624,7 @@
Subtag: lsg
Description: Lyons Sign Language
Added: 2009-07-29
+Deprecated: 2018-03-08
%%
Type: language
Subtag: lsh
@@ -20850,6 +20896,11 @@
Added: 2009-07-29
%%
Type: language
+Subtag: lws
+Description: Malawian Sign Language
+Added: 2018-03-08
+%%
+Type: language
Subtag: lwt
Description: Lewotobi
Added: 2009-07-29
@@ -20904,6 +20955,7 @@
Subtag: maa
Description: San Jerónimo Tecóatl Mazatec
Added: 2009-07-29
+Comments: see also pbm
%%
Type: language
Subtag: mab
@@ -23799,11 +23851,13 @@
Subtag: mwx
Description: Mediak
Added: 2009-07-29
+Deprecated: 2018-03-08
%%
Type: language
Subtag: mwy
Description: Mosiro
Added: 2009-07-29
+Deprecated: 2018-03-08
%%
Type: language
Subtag: mwz
@@ -24527,6 +24581,8 @@
Subtag: ncp
Description: Ndaktup
Added: 2009-07-29
+Deprecated: 2018-03-08
+Preferred-Value: kdz
%%
Type: language
Subtag: ncq
@@ -25458,6 +25514,11 @@
Added: 2009-07-29
%%
Type: language
+Subtag: nlm
+Description: Mankiyali
+Added: 2018-03-08
+%%
+Type: language
Subtag: nln
Description: Durango Nahuatl
Added: 2009-07-29
@@ -26693,6 +26754,11 @@
Added: 2009-07-29
%%
Type: language
+Subtag: nzd
+Description: Nzadi
+Added: 2018-03-08
+%%
+Type: language
Subtag: nzi
Description: Nzima
Added: 2005-10-16
@@ -27757,6 +27823,12 @@
Added: 2009-07-29
%%
Type: language
+Subtag: pbm
+Description: Puebla Mazatec
+Added: 2018-03-08
+Comments: see also maa
+%%
+Type: language
Subtag: pbn
Description: Kpasam
Added: 2009-07-29
@@ -30902,6 +30974,7 @@
%%
Type: language
Subtag: scp
+Description: Hyolmo
Description: Helambu Sherpa
Added: 2009-07-29
%%
@@ -33049,6 +33122,7 @@
%%
Type: language
Subtag: sxg
+Description: Shuhi
Description: Shixing
Added: 2009-07-29
%%
@@ -33835,6 +33909,11 @@
Added: 2009-07-29
%%
Type: language
+Subtag: tez
+Description: Tetserret
+Added: 2018-03-08
+%%
+Type: language
Subtag: tfi
Description: Tofin Gbe
Added: 2009-07-29
@@ -34399,7 +34478,7 @@
Type: language
Subtag: tlh
Description: Klingon
-Description: tlhIngan-Hol
+Description: tlhIngan Hol
Added: 2005-10-16
%%
Type: language
@@ -42199,6 +42278,7 @@
%%
Type: extlang
Subtag: asf
+Description: Auslan
Description: Australian Sign Language
Added: 2009-07-29
Preferred-Value: asf
@@ -42927,7 +43007,7 @@
Subtag: lsg
Description: Lyons Sign Language
Added: 2009-07-29
-Preferred-Value: lsg
+Deprecated: 2018-03-08
Prefix: sgn
%%
Type: extlang
@@ -42983,6 +43063,13 @@
Macrolanguage: lv
%%
Type: extlang
+Subtag: lws
+Description: Malawian Sign Language
+Added: 2018-03-08
+Preferred-Value: lws
+Prefix: sgn
+%%
+Type: extlang
Subtag: lzh
Description: Literary Chinese
Added: 2009-07-29
@@ -44493,6 +44580,11 @@
Added: 2006-10-17
%%
Type: script
+Subtag: Rohg
+Description: Hanifi Rohingya
+Added: 2017-12-13
+%%
+Type: script
Subtag: Roro
Description: Rongorongo
Added: 2005-10-16
@@ -44563,6 +44655,16 @@
Added: 2005-10-16
%%
Type: script
+Subtag: Sogd
+Description: Sogdian
+Added: 2017-12-13
+%%
+Type: script
+Subtag: Sogo
+Description: Old Sogdian
+Added: 2017-12-13
+%%
+Type: script
Subtag: Sora
Description: Sora Sompeng
Added: 2011-01-07
@@ -46412,15 +46514,26 @@
not brought into effect until 2009
%%
Type: variant
+Subtag: aranes
+Description: Aranese
+Added: 2018-04-22
+Prefix: oc
+Comments: Occitan variant spoken in the Val d'Aran
+%%
+Type: variant
Subtag: arevela
Description: Eastern Armenian
Added: 2006-09-18
+Deprecated: 2018-03-24
+Preferred-Value: hy
Prefix: hy
%%
Type: variant
Subtag: arevmda
Description: Western Armenian
Added: 2006-09-18
+Deprecated: 2018-03-24
+Preferred-Value: hyw
Prefix: hy
%%
Type: variant
@@ -46431,6 +46544,13 @@
Prefix: tw
%%
Type: variant
+Subtag: auvern
+Description: Auvergnat
+Added: 2018-04-22
+Prefix: oc
+Comments: Occitan variant spoken in Auvergne
+%%
+Type: variant
Subtag: baku1926
Description: Unified Turkic Latin Alphabet (Historical)
Added: 2007-04-18
@@ -46510,6 +46630,13 @@
Comments: Jargon embedded in American English
%%
Type: variant
+Subtag: cisaup
+Description: Cisalpine
+Added: 2018-04-22
+Prefix: oc
+Comments: Occitan variant spoken in northwestern Italy
+%%
+Type: variant
Subtag: colb1945
Description: Portuguese-Brazilian Orthographic Convention of 1945
(Convenção Ortográfica Luso-Brasileira de 1945)
@@ -46528,6 +46655,12 @@
Prefix: en
%%
Type: variant
+Subtag: creiss
+Description: Occitan variants of the Croissant area
+Added: 2018-04-22
+Prefix: oc
+%%
+Type: variant
Subtag: dajnko
Description: Slovene in Dajnko alphabet
Added: 2012-06-27
@@ -46556,6 +46689,11 @@
Added: 2006-12-11
%%
Type: variant
+Subtag: fonkirsh
+Description: Kirshenbaum Phonetic Alphabet
+Added: 2018-04-22
+%%
+Type: variant
Subtag: fonnapa
Description: North American Phonetic Alphabet
Description: Americanist Phonetic Notation
@@ -46573,6 +46711,36 @@
Comments: Indicates that the content is transcribed according to X-SAMPA
%%
Type: variant
+Subtag: gascon
+Description: Gascon
+Added: 2018-04-22
+Prefix: oc
+Comments: Occitan variant spoken in Gascony
+%%
+Type: variant
+Subtag: grclass
+Description: Classical Occitan orthography
+Added: 2018-04-22
+Prefix: oc
+Comments: Classical written standard for Occitan developed in 1935 by
+ Alibèrt
+%%
+Type: variant
+Subtag: grital
+Description: Italian-inspired Occitan orthography
+Added: 2018-04-22
+Prefix: oc
+%%
+Type: variant
+Subtag: grmistr
+Description: Mistralian or Mistralian-inspired Occitan orthography
+Added: 2018-04-22
+Prefix: oc
+Comments: Written standard developed by Romanilha in 1853 and used by
+ Mistral and the Félibres, including derived standards such as Escolo
+ dóu Po, Escolo Gaston Febus, and others
+%%
+Type: variant
Subtag: hepburn
Description: Hepburn romanization
Added: 2009-10-01
@@ -46617,6 +46785,13 @@
Prefix: sa
%%
Type: variant
+Subtag: ivanchov
+Description: Bulgarian in 1899 orthography
+Added: 2017-12-13
+Prefix: bg
+Comments: Bulgarian orthography introduced by Todor Ivanchov in 1899
+%%
+Type: variant
Subtag: jauer
Description: Jauer dialect of Romansh
Added: 2010-06-29
@@ -46659,6 +46834,20 @@
Prefix: sa
%%
Type: variant
+Subtag: lemosin
+Description: Limousin
+Added: 2018-04-22
+Prefix: oc
+Comments: Occitan variant spoken in Limousin
+%%
+Type: variant
+Subtag: lengadoc
+Description: Languedocien
+Added: 2018-04-22
+Prefix: oc
+Comments: Occitan variant spoken in Languedoc
+%%
+Type: variant
Subtag: lipaw
Description: The Lipovaz dialect of Resian
Description: The Lipovec dialect of Resian
@@ -46712,6 +46901,13 @@
Prefix: en-CA
%%
Type: variant
+Subtag: nicard
+Description: Niçard
+Added: 2018-04-22
+Prefix: oc
+Comments: Occitan variant spoken in Nice
+%%
+Type: variant
Subtag: njiva
Description: The Gniva dialect of Resian
Description: The Njiva dialect of Resian
@@ -46798,6 +46994,13 @@
Prefix: el
%%
Type: variant
+Subtag: provenc
+Description: Provençal
+Added: 2018-04-22
+Prefix: oc
+Comments: Occitan variant spoken in Provence
+%%
+Type: variant
Subtag: puter
Description: Puter idiom of Romansh
Added: 2010-06-29
@@ -46959,6 +47162,13 @@
"idioms" of the Romansh language.
%%
Type: variant
+Subtag: vivaraup
+Description: Vivaro-Alpine
+Added: 2018-04-22
+Prefix: oc
+Comments: Occitan variant spoken in northeastern Occitania
+%%
+Type: variant
Subtag: wadegile
Description: Wade-Giles romanization
Added: 2008-10-03
--- a/make/devkit/Makefile Thu Jun 07 23:12:35 2018 -0700
+++ b/make/devkit/Makefile Fri Jun 08 09:40:28 2018 -0700
@@ -42,6 +42,8 @@
# line looking like this:
#
# make cross_compile_target="aarch64-linux-gnu" BASE_OS=Fedora27
+# or
+# make cross_compile_target="arm-linux-gnueabihf" BASE_OS=Fedora27
#
# This is the makefile which iterates over all host and target platforms.
#
--- a/make/devkit/Tools.gmk Thu Jun 07 23:12:35 2018 -0700
+++ b/make/devkit/Tools.gmk Fri Jun 08 09:40:28 2018 -0700
@@ -44,13 +44,23 @@
$(info BUILD=$(BUILD))
ARCH := $(word 1,$(subst -, ,$(TARGET)))
+
+ifeq ($(TARGET), arm-linux-gnueabihf)
+ ARCH=armhfp
+endif
+
$(info ARCH=$(ARCH))
ifeq ($(BASE_OS), OEL6)
OEL_URL := http://yum.oracle.com/repo/OracleLinux/OL6/4/base/$(ARCH)/
LINUX_VERSION := OEL6.4
else ifeq ($(BASE_OS), Fedora27)
- OEL_URL := https://dl.fedoraproject.org/pub/fedora-secondary/releases/27/Everything/$(ARCH)/os/Packages/
+ ifeq ($(ARCH), aarch64)
+ FEDORA_TYPE=fedora-secondary
+ else
+ FEDORA_TYPE=fedora/linux
+ endif
+ OEL_URL := https://dl.fedoraproject.org/pub/$(FEDORA_TYPE)/releases/27/Everything/$(ARCH)/os/Packages/
LINUX_VERSION := Fedora 27
else
$(error Unknown base OS $(BASE_OS))
@@ -189,6 +199,8 @@
endif
else ifeq ($(ARCH),i686)
RPM_ARCHS := i386 i686 noarch
+else ifeq ($(ARCH), armhfp)
+ RPM_ARCHS := $(ARCH) armv7hl noarch
else
RPM_ARCHS := $(ARCH) noarch
endif
@@ -410,6 +422,10 @@
$(BUILDDIR)/$(gcc_ver)/Makefile : CONFIG += --enable-__cxa_atexit
endif
+ifeq ($(ARCH), armhfp)
+ $(BUILDDIR)/$(gcc_ver)/Makefile : CONFIG += --with-float=hard
+endif
+
# Want:
# c,c++
# shared libs
--- a/make/gensrc/Gensrc-jdk.compiler.gmk Thu Jun 07 23:12:35 2018 -0700
+++ b/make/gensrc/Gensrc-jdk.compiler.gmk Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
#
-# Copyright (c) 2014, 2017, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2014, 2018, Oracle and/or its affiliates. All rights reserved.
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
#
# This code is free software; you can redistribute it and/or modify it
@@ -32,6 +32,7 @@
$(JAVAC_VERSION)))
$(eval $(call SetupParseProperties,PARSE_PROPERTIES, \
- com/sun/tools/javac/resources/compiler.properties))
+ com/sun/tools/javac/resources/compiler.properties \
+ com/sun/tools/javac/resources/launcher.properties))
all: $(COMPILE_PROPERTIES) $(PARSE_PROPERTIES)
--- a/make/langtools/build.properties Thu Jun 07 23:12:35 2018 -0700
+++ b/make/langtools/build.properties Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
#
-# Copyright (c) 2007, 2017, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2007, 2018, Oracle and/or its affiliates. All rights reserved.
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
#
# This code is free software; you can redistribute it and/or modify it
@@ -38,7 +38,8 @@
jdk.jshell
langtools.resource.includes = \
- com/sun/tools/javac/resources/compiler.properties
+ com/sun/tools/javac/resources/compiler.properties \
+ com/sun/tools/javac/resources/launcher.properties
# Version info -- override as needed
jdk.version = 9
--- a/make/lib/Awt2dLibraries.gmk Thu Jun 07 23:12:35 2018 -0700
+++ b/make/lib/Awt2dLibraries.gmk Fri Jun 08 09:40:28 2018 -0700
@@ -27,37 +27,38 @@
WIN_AWT_LIB := $(SUPPORT_OUTPUTDIR)/native/$(MODULE)/libawt/awt.lib
+LIBAWT_DEFAULT_HEADER_DIRS := \
+ libawt/awt/image \
+ libawt/awt/image/cvutils \
+ libawt/java2d \
+ libawt/java2d/loops \
+ libawt/java2d/pipe \
+ #
+
################################################################################
-BUILD_LIBMLIB_SRC := $(TOPDIR)/src/java.desktop/share/native/libmlib_image \
- $(TOPDIR)/src/java.desktop/share/native/common/awt/medialib
-BUILD_LIBMLIB_CFLAGS := -D__USE_J2D_NAMES -D__MEDIALIB_OLD_NAMES \
- $(addprefix -I, $(BUILD_LIBMLIB_SRC)) \
- -I$(TOPDIR)/src/java.desktop/$(OPENJDK_TARGET_OS_TYPE)/native/libmlib_image
+# We must not include java.desktop/unix/native/libmlib_image, which is only
+# for usage by solaris-sparc in libmlib_image_v.
+BUILD_LIBMLIB_EXCLUDE_SRC_PATTERNS := unix
-BUILD_LIBMLIB_LDLIBS :=
-
-BUILD_LIBMLIB_CFLAGS += -DMLIB_NO_LIBSUNMATH
+BUILD_LIBMLIB_CFLAGS := -D__USE_J2D_NAMES -D__MEDIALIB_OLD_NAMES -DMLIB_NO_LIBSUNMATH
ifeq ($(OPENJDK_TARGET_CPU_BITS), 64)
BUILD_LIBMLIB_CFLAGS += -DMLIB_OS64BIT
endif
-ifneq ($(OPENJDK_TARGET_OS), windows)
- BUILD_LIBMLIB_LDLIBS += $(LIBM) $(LIBDL)
-endif
-
$(eval $(call SetupJdkLibrary, BUILD_LIBMLIB_IMAGE, \
NAME := mlib_image, \
- SRC := $(BUILD_LIBMLIB_SRC), \
+ EXTRA_SRC := common/awt/medialib, \
EXCLUDE_FILES := mlib_c_ImageBlendTable.c, \
+ EXCLUDE_SRC_PATTERNS := $(BUILD_LIBMLIB_EXCLUDE_SRC_PATTERNS), \
OPTIMIZATION := HIGHEST, \
CFLAGS := $(CFLAGS_JDKLIB) \
$(BUILD_LIBMLIB_CFLAGS), \
LDFLAGS := $(LDFLAGS_JDKLIB) \
$(call SET_SHARED_LIBRARY_ORIGIN), \
- LIBS := $(BUILD_LIBMLIB_LDLIBS) \
- $(JDKLIB_LIBS), \
+ LIBS := $(JDKLIB_LIBS), \
+ LIBS_unix := $(LIBM) $(LIBDL), \
))
$(BUILD_LIBMLIB_IMAGE): $(call FindLib, java.base, java)
@@ -68,14 +69,19 @@
ifeq ($(OPENJDK_TARGET_OS)-$(OPENJDK_TARGET_CPU_ARCH), solaris-sparc)
- LIBMLIB_IMAGE_V_SRC := $(TOPDIR)/src/java.desktop/share/native/libmlib_image \
- $(TOPDIR)/src/java.desktop/unix/native/libmlib_image \
- $(TOPDIR)/src/java.desktop/share/native/common/awt/medialib \
- $(TOPDIR)/src/java.desktop/unix/native/common/awt/medialib \
- #
- LIBMLIB_IMAGE_V_CFLAGS := $(TOPDIR)/src/java.desktop/unix/native/libmlib_image/vis_$(OPENJDK_TARGET_CPU_BITS).il \
- $(addprefix -I, $(LIBMLIB_IMAGE_V_SRC)) \
- #
+ # libmlib_image_v is basically built from mlib_image sources, with some additions
+ # and some exclusions.
+ LIBMLIB_IMAGE_V_SRC := \
+ libmlib_image \
+ common/awt/medialib \
+ #
+
+ LIBMLIB_IMAGE_V_CFLAGS := -xarch=sparcvis -D__USE_J2D_NAMES -D__MEDIALIB_OLD_NAMES \
+ $(TOPDIR)/src/$(MODULE)/unix/native/libmlib_image/vis_$(OPENJDK_TARGET_CPU_BITS).il
+
+ ifeq ($(OPENJDK_TARGET_CPU_BITS), 64)
+ LIBMLIB_IMAGE_V_CFLAGS += -DMLIB_OS64BIT
+ endif
BUILD_LIBMLIB_IMAGE_V_EXFILES := \
awt_ImagingLib.c \
@@ -95,19 +101,16 @@
mlib_c_ImageLookUp_f.c \
#
- LIBMLIB_IMAGE_V_CFLAGS += $(filter-out -DMLIB_NO_LIBSUNMATH, $(BUILD_LIBMLIB_CFLAGS))
-
$(eval $(call SetupJdkLibrary, BUILD_LIBMLIB_IMAGE_V, \
NAME := mlib_image_v, \
SRC := $(LIBMLIB_IMAGE_V_SRC), \
EXCLUDE_FILES := $(BUILD_LIBMLIB_IMAGE_V_EXFILES), \
OPTIMIZATION := HIGHEST, \
- CFLAGS := -xarch=sparcvis \
- $(LIBMLIB_IMAGE_V_CFLAGS) \
- $(CFLAGS_JDKLIB), \
+ CFLAGS := $(CFLAGS_JDKLIB) \
+ $(LIBMLIB_IMAGE_V_CFLAGS), \
LDFLAGS := $(LDFLAGS_JDKLIB) \
$(call SET_SHARED_LIBRARY_ORIGIN), \
- LIBS := -ljava -ljvm $(BUILD_LIBMLIB_LDLIBS), \
+ LIBS := -ljava -ljvm $(LIBM) $(LIBDL), \
))
$(BUILD_LIBMLIB_IMAGE_V): $(call FindLib, java.base, java)
@@ -118,18 +121,22 @@
################################################################################
-LIBAWT_DIRS := $(TOPDIR)/src/java.desktop/share/native/libawt \
- $(TOPDIR)/src/java.desktop/$(OPENJDK_TARGET_OS_TYPE)/native/libawt \
- $(TOPDIR)/src/java.desktop/share/native/common/awt/debug \
- $(TOPDIR)/src/java.desktop/$(OPENJDK_TARGET_OS_TYPE)/native/common/awt \
+LIBAWT_EXTRA_SRC := \
+ common/awt/debug \
+ $(TOPDIR)/src/$(MODULE)/$(OPENJDK_TARGET_OS_TYPE)/native/common/awt \
#
-ifeq ($(OPENJDK_TARGET_OS), aix)
- LIBAWT_DIRS += $(TOPDIR)/src/java.desktop/$(OPENJDK_TARGET_OS)/native/libawt
+ifeq ($(OPENJDK_TARGET_OS)-$(OPENJDK_TARGET_CPU_ARCH), solaris-sparc)
+ LIBAWT_EXTRA_SRC += $(TOPDIR)/src/$(MODULE)/share/native/common/awt/medialib
endif
ifeq ($(OPENJDK_TARGET_OS), windows)
- LIBAWT_DIRS += $(TOPDIR)/src/java.desktop/share/native/common/awt/utility
+ LIBAWT_EXTRA_SRC += \
+ $(TOPDIR)/src/$(MODULE)/share/native/common/awt/utility \
+ $(TOPDIR)/src/$(MODULE)/share/native/common/font \
+ $(TOPDIR)/src/$(MODULE)/share/native/common/java2d/opengl \
+ $(TOPDIR)/src/$(MODULE)/$(OPENJDK_TARGET_OS_TYPE)/native/common/awt/systemscale \
+ #
endif
ifneq ($(filter $(OPENJDK_TARGET_OS), solaris linux macosx aix), )
@@ -140,33 +147,45 @@
LIBAWT_EXFILES += initIDs.c awt/image/cvutils/img_colors.c
endif
-LIBAWT_CFLAGS += -I$(SUPPORT_OUTPUTDIR)/headers/java.desktop \
- $(addprefix -I, $(shell find $(LIBAWT_DIRS) -type d)) \
- $(LIBJAVA_HEADER_FLAGS) \
- $(addprefix -I, $(BUILD_LIBMLIB_IMAGE_SRC)) \
+ifeq ($(OPENJDK_TARGET_OS), windows)
+ LIBAWT_EXFILES += \
+ java2d/d3d/D3DShaderGen.c \
+ awt/image/cvutils/img_colors.c \
+ #
+endif
+
+ifeq ($(OPENJDK_TARGET_OS)-$(OPENJDK_TARGET_CPU), solaris-sparcv9)
+ LIBAWT_EXFILES += java2d/loops/MapAccelFunc.c
+else
+ LIBAWT_EXCLUDES += \
+ $(TOPDIR)/src/$(MODULE)/unix/native/libawt/awt/medialib \
+ $(TOPDIR)/src/$(MODULE)/unix/native/libawt/java2d/loops \
+ $(TOPDIR)/src/$(MODULE)/unix/native/common/awt/medialib \
+ #
+endif
+
+LIBAWT_EXTRA_HEADER_DIRS := \
+ $(LIBAWT_DEFAULT_HEADER_DIRS) \
+ $(call GetJavaHeaderDir, java.base) \
+ libawt/awt/medialib \
+ libawt/java2d/d3d \
+ libawt/java2d/opengl \
+ libawt/java2d/windows \
+ libawt/windows \
+ common/awt/medialib \
+ libmlib_image \
+ include \
+ java.base:libjava \
+ java.base:include \
#
LIBAWT_CFLAGS += -D__MEDIALIB_OLD_NAMES -D__USE_J2D_NAMES $(X_CFLAGS)
-ifeq ($(OPENJDK_TARGET_OS)-$(OPENJDK_TARGET_CPU_ARCH), solaris-sparc)
- LIBAWT_CFLAGS += -DMLIB_ADD_SUFF
- LIBAWT_CFLAGS += -xarch=sparcvis
-
- LIBAWT_CFLAGS += $(TOPDIR)/src/java.desktop/unix/native/libmlib_image/vis_$(OPENJDK_TARGET_CPU_BITS).il
- LIBAWT_DIRS += $(TOPDIR)/src/java.desktop/share/native/common/awt/medialib
- LIBAWT_EXFILES += java2d/loops/MapAccelFunc.c
+ifeq ($(OPENJDK_TARGET_OS)-$(OPENJDK_TARGET_CPU), solaris-sparcv9)
+ LIBAWT_CFLAGS += -xarch=sparcvis -DMLIB_ADD_SUFF \
+ $(TOPDIR)/src/$(MODULE)/unix/native/libmlib_image/vis_$(OPENJDK_TARGET_CPU_BITS).il
- ifeq ($(OPENJDK_TARGET_CPU), sparcv9)
- LIBAWT_ASFLAGS = -P -xarch=v9a
- else
- LIBAWT_ASFLAGS = -P -xarch=v8plusa
- endif
-else
- LIBAWT_EXCLUDES += \
- $(TOPDIR)/src/java.desktop/unix/native/libawt/awt/medialib \
- $(TOPDIR)/src/java.desktop/unix/native/libawt/java2d/loops \
- $(TOPDIR)/src/java.desktop/unix/native/common/awt/medialib \
- #
+ LIBAWT_ASFLAGS = -P -xarch=v9a
endif
ifneq ($(OPENJDK_TARGET_OS), solaris)
@@ -174,29 +193,13 @@
endif
ifeq ($(OPENJDK_TARGET_OS), windows)
- LIBAWT_DIRS += $(TOPDIR)/src/java.desktop/share/native/common/font \
- $(TOPDIR)/src/java.desktop/share/native/common/java2d/opengl \
- $(TOPDIR)/src/java.desktop/$(OPENJDK_TARGET_OS_TYPE)/native/common/awt/systemscale \
- # Why does libawt need java.base headers?
- LIBAWT_CFLAGS += -I$(TOPDIR)/src/java.desktop/share/native/common/font \
- -I$(TOPDIR)/src/java.desktop/share/native/common/java2d/opengl \
- -I$(TOPDIR)/src/java.desktop/$(OPENJDK_TARGET_OS_TYPE)/native/common/java2d/opengl \
- -I$(TOPDIR)/src/java.desktop/windows/native/include \
- -I$(TOPDIR)/src/java.desktop/share/native/include \
- -I$(SUPPORT_OUTPUTDIR)/headers/java.base \
- #
- LIBAWT_EXFILES += \
- java2d/d3d/D3DShaderGen.c \
- awt/image/cvutils/img_colors.c \
- #
-
LIBAWT_CFLAGS += -EHsc -DUNICODE -D_UNICODE
ifeq ($(OPENJDK_TARGET_CPU_BITS), 64)
LIBAWT_CFLAGS += -DMLIB_OS64BIT
endif
LIBAWT_RC_FLAGS ?= -I $(TOPDIR)/src/java.base/windows/native/launcher/icons
- LIBAWT_VERSIONINFO_RESOURCE := $(TOPDIR)/src/java.desktop/windows/native/libawt/windows/awt.rc
+ LIBAWT_VERSIONINFO_RESOURCE := $(TOPDIR)/src/$(MODULE)/windows/native/libawt/windows/awt.rc
endif
ifeq ($(OPENJDK_TARGET_OS), linux)
@@ -215,11 +218,12 @@
$(eval $(call SetupJdkLibrary, BUILD_LIBAWT, \
NAME := awt, \
- SRC := $(LIBAWT_DIRS), \
+ EXTRA_SRC := $(LIBAWT_EXTRA_SRC), \
EXCLUDES := $(LIBAWT_EXCLUDES), \
EXCLUDE_FILES := $(LIBAWT_EXFILES), \
OPTIMIZATION := LOW, \
CFLAGS := $(CFLAGS_JDKLIB) $(LIBAWT_CFLAGS), \
+ EXTRA_HEADER_DIRS := $(LIBAWT_EXTRA_HEADER_DIRS), \
DISABLED_WARNINGS_gcc := sign-compare unused-result maybe-uninitialized \
format-nonliteral parentheses, \
DISABLED_WARNINGS_clang := logical-op-parentheses extern-initializer, \
@@ -265,39 +269,26 @@
################################################################################
-ifeq ($(findstring $(OPENJDK_TARGET_OS),windows macosx),)
+ifeq ($(findstring $(OPENJDK_TARGET_OS), windows macosx), )
ifeq ($(ENABLE_HEADLESS_ONLY), false)
- LIBAWT_XAWT_DIRS := \
- $(wildcard $(TOPDIR)/src/java.desktop/$(OPENJDK_TARGET_OS)/native/libawt_xawt) \
- $(TOPDIR)/src/java.desktop/$(OPENJDK_TARGET_OS_TYPE)/native/libawt_xawt \
- $(TOPDIR)/src/java.desktop/share/native/common/awt/debug \
- $(TOPDIR)/src/java.desktop/share/native/common/awt/utility \
- $(TOPDIR)/src/java.desktop/share/native/common/font \
- $(TOPDIR)/src/java.desktop/share/native/common/java2d \
- $(TOPDIR)/src/java.desktop/$(OPENJDK_TARGET_OS_TYPE)/native/common/java2d \
- $(TOPDIR)/src/java.desktop/$(OPENJDK_TARGET_OS_TYPE)/native/common/awt \
+ LIBAWT_XAWT_EXTRA_SRC := \
+ common/awt \
+ common/java2d \
+ common/font \
#
- ifneq ($(filter $(OPENJDK_TARGET_OS),linux solaris aix), )
- LIBAWT_XAWT_DIRS += $(TOPDIR)/src/java.desktop/unix/native/common/awt/systemscale
- endif
-
LIBAWT_XAWT_EXCLUDES := medialib
- LIBAWT_XAWT_CFLAGS := $(addprefix -I, $(shell $(FIND) $(LIBAWT_XAWT_DIRS) -type d)) \
- -I$(SUPPORT_OUTPUTDIR)/headers/java.desktop \
- -I$(TOPDIR)/src/java.desktop/share/native/include \
- -I$(TOPDIR)/src/java.desktop/$(OPENJDK_TARGET_OS)/native/include \
- -I$(TOPDIR)/src/java.desktop/$(OPENJDK_TARGET_OS_TYPE)/native/include \
- -I$(TOPDIR)/src/java.desktop/share/native/libawt/java2d \
- -I$(TOPDIR)/src/java.desktop/$(OPENJDK_TARGET_OS_TYPE)/native/libawt/java2d \
- -I$(TOPDIR)/src/java.desktop/share/native/libawt/java2d/loops \
- -I$(TOPDIR)/src/java.desktop/share/native/libawt/java2d/pipe \
- -I$(TOPDIR)/src/java.desktop/share/native/libawt/awt/image/cvutils \
- -I$(TOPDIR)/src/java.desktop/share/native/libawt/awt/image \
- -I$(TOPDIR)/src/java.desktop/$(OPENJDK_TARGET_OS_TYPE)/native/common/font \
- $(LIBJAVA_HEADER_FLAGS)
+ LIBAWT_XAWT_EXTRA_HEADER_DIRS := \
+ $(LIBAWT_DEFAULT_HEADER_DIRS) \
+ libawt_xawt/awt \
+ include \
+ common/awt/debug \
+ common/awt/systemscale \
+ common/font \
+ common/java2d/opengl \
+ common/java2d/x11 \
#
LIBAWT_XAWT_CFLAGS += -DXAWT -DXAWT_HACK \
@@ -334,7 +325,8 @@
$(eval $(call SetupJdkLibrary, BUILD_LIBAWT_XAWT, \
NAME := awt_xawt, \
- SRC := $(LIBAWT_XAWT_DIRS), \
+ EXTRA_SRC := $(LIBAWT_XAWT_EXTRA_SRC), \
+ EXTRA_HEADER_DIRS := $(LIBAWT_XAWT_EXTRA_HEADER_DIRS), \
EXCLUDES := $(LIBAWT_XAWT_EXCLUDES), \
OPTIMIZATION := LOW, \
CFLAGS := $(CFLAGS_JDKLIB) $(LIBAWT_XAWT_CFLAGS) \
@@ -350,10 +342,6 @@
$(call SET_SHARED_LIBRARY_ORIGIN) \
-L$(INSTALL_LIBRARIES_HERE), \
LIBS := $(X_LIBS) $(LIBAWT_XAWT_LIBS), \
- RC_FLAGS := $(RC_FLAGS) \
- -D "JDK_FNAME=xawt.dll" \
- -D "JDK_INTERNAL_NAME=xawt" \
- -D "JDK_FTYPE=0x2L", \
))
$(BUILD_LIBAWT_XAWT): $(call FindLib, java.base, java)
@@ -367,36 +355,34 @@
################################################################################
-LIBLCMS_SRC := $(TOPDIR)/src/java.desktop/share/native/liblcms
-LIBLCMS_CPPFLAGS += -I$(SUPPORT_OUTPUTDIR)/headers/java.desktop \
- -I$(TOPDIR)/src/java.desktop/share/native/libawt/java2d \
- -I$(TOPDIR)/src/java.desktop/share/native/common/awt/debug \
- $(LIBJAVA_HEADER_FLAGS) \
- #
# The fast floor code loses precision.
LCMS_CFLAGS=-DCMS_DONT_USE_FAST_FLOOR
+LCMS_CFLAGS_JDKLIB := $(filter-out -xc99=%none, $(CFLAGS_JDKLIB))
+
ifeq ($(USE_EXTERNAL_LCMS), true)
# If we're using an external library, we'll just need the wrapper part.
# By including it explicitly, all other files will be excluded.
BUILD_LIBLCMS_INCLUDE_FILES := LCMS.c
+ # If we're using an external library, we can't include our own SRC path
+ # as includes, instead the system headers should be used.
+ LIBLCMS_HEADERS_FROM_SRC := false
else
BUILD_LIBLCMS_INCLUDE_FILES :=
- # If we're using the bundled library, we'll need to include it in the
- # include path explicitly. Otherwise the system headers will be used.
- LIBLCMS_CPPFLAGS += $(addprefix -I, $(LIBLCMS_SRC))
endif
$(eval $(call SetupJdkLibrary, BUILD_LIBLCMS, \
NAME := lcms, \
- SRC := $(LIBLCMS_SRC), \
INCLUDE_FILES := $(BUILD_LIBLCMS_INCLUDE_FILES), \
OPTIMIZATION := HIGHEST, \
- CFLAGS := $(filter-out -xc99=%none, $(CFLAGS_JDKLIB)) \
- $(LIBLCMS_CPPFLAGS) \
+ CFLAGS := $(LCMS_CFLAGS_JDKLIB) \
$(LCMS_CFLAGS), \
CFLAGS_solaris := -xc99=no_lib, \
CFLAGS_windows := -DCMS_IS_WINDOWS_, \
+ EXTRA_HEADER_DIRS := \
+ common/awt/debug \
+ libawt/java2d, \
+ HEADERS_FROM_SRC := $(LIBLCMS_HEADERS_FROM_SRC), \
DISABLED_WARNINGS_gcc := format-nonliteral type-limits misleading-indentation, \
DISABLED_WARNINGS_clang := tautological-compare, \
DISABLED_WARNINGS_solstudio := E_STATEMENT_NOT_REACHED, \
@@ -414,8 +400,6 @@
################################################################################
-LIBJAVAJPEG_SRC += $(TOPDIR)/src/java.desktop/share/native/libjavajpeg
-
# "DISABLED_WARNINGS_gcc := clobbered" rationale:
# Suppress gcc warnings like "variable might be clobbered by 'longjmp'
# or 'vfork'": this warning indicates that some variable is placed to
@@ -429,21 +413,20 @@
BUILD_LIBJAVAJPEG_INCLUDE_FILES := \
imageioJPEG.c \
jpegdecoder.c
- BUILD_LIBJAVAJPEG_HEADERS :=
+ # If we're using an external library, we can't include our own SRC path
+ # as includes, instead the system headers should be used.
+ LIBJPEG_HEADERS_FROM_SRC := false
else
LIBJPEG_LIBS :=
BUILD_LIBJAVAJPEG_INCLUDE_FILES :=
- BUILD_LIBJAVAJPEG_HEADERS := $(addprefix -I, $(LIBJAVAJPEG_SRC))
endif
$(eval $(call SetupJdkLibrary, BUILD_LIBJAVAJPEG, \
NAME := javajpeg, \
- SRC := $(LIBJAVAJPEG_SRC), \
INCLUDE_FILES := $(BUILD_LIBJAVAJPEG_INCLUDE_FILES), \
OPTIMIZATION := HIGHEST, \
- CFLAGS := $(CFLAGS_JDKLIB) $(BUILD_LIBJAVAJPEG_HEADERS) \
- $(LIBJAVA_HEADER_FLAGS) \
- -I$(SUPPORT_OUTPUTDIR)/headers/java.desktop, \
+ CFLAGS := $(CFLAGS_JDKLIB), \
+ HEADERS_FROM_SRC := $(LIBJPEG_HEADERS_FROM_SRC), \
DISABLED_WARNINGS_gcc := clobbered implicit-fallthrough shift-negative-value, \
LDFLAGS := $(LDFLAGS_JDKLIB) \
$(call SET_SHARED_LIBRARY_ORIGIN), \
@@ -460,42 +443,32 @@
# Mac and Windows only use the native AWT lib, do not build libawt_headless
ifeq ($(findstring $(OPENJDK_TARGET_OS), windows macosx),)
- LIBAWT_HEADLESS_DIRS := $(TOPDIR)/src/java.desktop/unix/native/libawt_headless/awt \
- $(TOPDIR)/src/java.desktop/$(OPENJDK_TARGET_OS_TYPE)/native/common/awt \
- $(TOPDIR)/src/java.desktop/$(OPENJDK_TARGET_OS_TYPE)/native/common/java2d \
- $(TOPDIR)/src/java.desktop/share/native/common/java2d \
- $(TOPDIR)/src/java.desktop/share/native/common/font \
+ LIBAWT_HEADLESS_EXTRA_SRC := \
+ common/font \
+ common/java2d \
+ $(TOPDIR)/src/$(MODULE)/$(OPENJDK_TARGET_OS_TYPE)/native/common/awt \
#
LIBAWT_HEADLESS_EXCLUDES := medialib
- LIBAWT_HEADLESS_CFLAGS := -I$(SUPPORT_OUTPUTDIR)/headers/java.desktop \
- $(addprefix -I, $(LIBAWT_HEADLESS_DIRS)) \
- -I$(TOPDIR)/src/java.desktop/share/native/libawt/awt/image \
- -I$(TOPDIR)/src/java.desktop/share/native/libawt/awt/image/cvutils \
- -I$(TOPDIR)/src/java.desktop/share/native/libawt/java2d \
- -I$(TOPDIR)/src/java.desktop/$(OPENJDK_TARGET_OS_TYPE)/native/libawt/java2d \
- -I$(TOPDIR)/src/java.desktop/share/native/libawt/java2d/loops \
- -I$(TOPDIR)/src/java.desktop/share/native/libawt/java2d/pipe \
- -I$(TOPDIR)/src/java.desktop/share/native/common/awt/debug \
- -I$(TOPDIR)/src/java.desktop/share/native/common/font \
- -I$(TOPDIR)/src/java.desktop/$(OPENJDK_TARGET_OS_TYPE)/native/common/font \
- -I$(TOPDIR)/src/java.desktop/share/native/common/java2d/opengl \
- -I$(TOPDIR)/src/java.desktop/$(OPENJDK_TARGET_OS_TYPE)/native/common/java2d/opengl \
- $(LIBJAVA_HEADER_FLAGS) \
+
+ LIBAWT_HEADLESS_EXTRA_HEADER_DIRS := \
+ $(LIBAWT_DEFAULT_HEADER_DIRS) \
+ common/awt/debug \
+ common/font \
+ common/java2d/opengl \
#
+ LIBAWT_HEADLESS_CFLAGS := $(CUPS_CFLAGS) $(FONTCONFIG_CFLAGS) $(X_CFLAGS) \
+ -DHEADLESS=true -DPACKAGE_PATH=\"$(PACKAGE_PATH)\"
+
$(eval $(call SetupJdkLibrary, BUILD_LIBAWT_HEADLESS, \
NAME := awt_headless, \
- SRC := $(LIBAWT_HEADLESS_DIRS), \
+ EXTRA_SRC := $(LIBAWT_HEADLESS_EXTRA_SRC), \
EXCLUDES := $(LIBAWT_HEADLESS_EXCLUDES), \
OPTIMIZATION := LOW, \
CFLAGS := $(CFLAGS_JDKLIB) \
- -DHEADLESS=true \
- -DPACKAGE_PATH=\"$(PACKAGE_PATH)\" \
- $(CUPS_CFLAGS) \
- $(FONTCONFIG_CFLAGS) \
- $(X_CFLAGS) \
$(LIBAWT_HEADLESS_CFLAGS), \
+ EXTRA_HEADER_DIRS := $(LIBAWT_HEADLESS_EXTRA_HEADER_DIRS), \
DISABLED_WARNINGS_xlc := 1506-356, \
DISABLED_WARNINGS_solstudio := E_EMPTY_TRANSLATION_UNIT, \
LDFLAGS := $(LDFLAGS_JDKLIB) \
@@ -519,12 +492,15 @@
################################################################################
ifeq ($(FREETYPE_TO_USE), system)
+ # For use by libfontmanager:
LIBFREETYPE_CFLAGS := $(FREETYPE_CFLAGS)
LIBFREETYPE_LIBS := $(FREETYPE_LIBS)
else
- LIBFREETYPE_SRC := $(TOPDIR)/src/java.desktop/share/native/libfreetype
- BUILD_LIBFREETYPE_HEADERS := $(addprefix -I, $(LIBFREETYPE_SRC)/include)
- LIBFREETYPE_CFLAGS := $(BUILD_LIBFREETYPE_HEADERS)
+ BUILD_LIBFREETYPE_HEADER_DIRS := $(TOPDIR)/src/$(MODULE)/share/native/libfreetype/include
+ BUILD_LIBFREETYPE_CFLAGS := -DFT2_BUILD_LIBRARY $(EXPORT_ALL_SYMBOLS)
+
+ # For use by libfontmanager:
+ LIBFREETYPE_CFLAGS := -I$(BUILD_LIBFREETYPE_HEADER_DIRS)
ifeq ($(OPENJDK_TARGET_OS), windows)
LIBFREETYPE_LIBS := $(SUPPORT_OUTPUTDIR)/native/$(MODULE)/libfreetype/freetype.lib
else
@@ -533,10 +509,10 @@
$(eval $(call SetupJdkLibrary, BUILD_LIBFREETYPE, \
NAME := freetype, \
- SRC := $(LIBFREETYPE_SRC)/src, \
OPTIMIZATION := HIGHEST, \
- CFLAGS := $(CFLAGS_JDKLIB) $(BUILD_LIBFREETYPE_HEADERS) \
- -DFT2_BUILD_LIBRARY $(EXPORT_ALL_SYMBOLS), \
+ CFLAGS := $(CFLAGS_JDKLIB) \
+ $(BUILD_LIBFREETYPE_CFLAGS), \
+ EXTRA_HEADER_DIRS := $(BUILD_LIBFREETYPE_HEADER_DIRS), \
DISABLED_WARNINGS_solstudio := \
E_STATEMENT_NOT_REACHED \
E_END_OF_LOOP_CODE_NOT_REACHED, \
@@ -550,19 +526,6 @@
###########################################################################
-LIBFONTMANAGER_SRC := $(TOPDIR)/src/java.desktop/share/native/libfontmanager \
- $(TOPDIR)/src/java.desktop/$(OPENJDK_TARGET_OS_TYPE)/native/libfontmanager
-LIBFONTMANAGER_CFLAGS := \
- $(addprefix -I, $(shell $(FIND) \
- $(LIBFONTMANAGER_SRC) \
- $(TOPDIR)/src/java.desktop/share/native/libawt \
- $(TOPDIR)/src/java.desktop/$(OPENJDK_TARGET_OS_TYPE)/native/libawt \
- $(TOPDIR)/src/java.desktop/share/native/common \
- $(TOPDIR)/src/java.desktop/$(OPENJDK_TARGET_OS_TYPE)/native/common -type d)) \
- -I$(SUPPORT_OUTPUTDIR)/headers/java.desktop \
- $(LIBJAVA_HEADER_FLAGS) \
- #
-
#### Begin harfbuzz configuration
HARFBUZZ_CFLAGS := -DHAVE_OT -DHAVE_FALLBACK -DHAVE_UCDN
@@ -590,6 +553,16 @@
#### End harfbuzz configuration
+LIBFONTMANAGER_EXTRA_HEADER_DIRS := \
+ libfontmanager/harfbuzz \
+ libfontmanager/harfbuzz/hb-ucdn \
+ common/awt \
+ common/font \
+ libawt/java2d \
+ libawt/java2d/pipe \
+ libawt/java2d/loops \
+ #
+
LIBFONTMANAGER_CFLAGS += $(LIBFREETYPE_CFLAGS)
BUILD_LIBFONTMANAGER_FONTLIB += $(LIBFREETYPE_LIBS)
@@ -599,7 +572,6 @@
LIBFONTMANAGER_EXCLUDE_FILES += X11FontScaler.c \
X11TextRenderer.c
LIBFONTMANAGER_OPTIMIZATION := HIGHEST
- LIBFONTMANAGER_CFLAGS += -I$(TOPDIR)/src/java.desktop/$(OPENJDK_TARGET_OS_TYPE)/native/libawt/windows
else ifeq ($(OPENJDK_TARGET_OS), macosx)
LIBFONTMANAGER_EXCLUDE_FILES += X11FontScaler.c \
X11TextRenderer.c \
@@ -610,7 +582,7 @@
lcdglyph.c
endif
-LIBFONTMANAGER_CFLAGS += $(FONT_HEADERS) $(X_CFLAGS) -DLE_STANDALONE -DHEADLESS
+LIBFONTMANAGER_CFLAGS += $(X_CFLAGS) -DLE_STANDALONE -DHEADLESS
ifeq ($(TOOLCHAIN_TYPE), gcc)
# Turn off all warnings for sunFont.c. This is needed because the specific warning
@@ -626,7 +598,6 @@
# libawt_xawt). See JDK-8196516 for details.
$(eval $(call SetupJdkLibrary, BUILD_LIBFONTMANAGER, \
NAME := fontmanager, \
- SRC := $(LIBFONTMANAGER_SRC), \
EXCLUDE_FILES := $(LIBFONTMANAGER_EXCLUDE_FILES) \
AccelGlyphCache.c, \
TOOLCHAIN := TOOLCHAIN_LINK_CXX, \
@@ -634,6 +605,7 @@
CXXFLAGS := $(CXXFLAGS_JDKLIB) $(LIBFONTMANAGER_CFLAGS), \
OPTIMIZATION := $(LIBFONTMANAGER_OPTIMIZATION), \
CFLAGS_windows = -DCC_NOEX, \
+ EXTRA_HEADER_DIRS := $(LIBFONTMANAGER_EXTRA_HEADER_DIRS), \
WARNINGS_AS_ERRORS_xlc := false, \
DISABLED_WARNINGS_gcc := sign-compare int-to-pointer-cast \
type-limits missing-field-initializers implicit-fallthrough, \
@@ -665,7 +637,7 @@
$(BUILD_LIBFONTMANAGER): $(BUILD_LIBAWT)
ifeq ($(OPENJDK_TARGET_OS), macosx)
- $(BUILD_LIBFONTMANAGER): $(call FindLib, java.desktop, awt_lwawt)
+ $(BUILD_LIBFONTMANAGER): $(call FindLib, $(MODULE), awt_lwawt)
endif
ifeq ($(FREETYPE_TO_USE), bundled)
@@ -677,29 +649,30 @@
################################################################################
ifeq ($(OPENJDK_TARGET_OS), windows)
- LIBJAWT_SRC := $(TOPDIR)/src/java.desktop/$(OPENJDK_TARGET_OS_TYPE)/native/libjawt
- LIBJAWT_CFLAGS := -I$(TOPDIR)/src/java.desktop/$(OPENJDK_TARGET_OS_TYPE)/native/libawt/windows \
- -I$(TOPDIR)/src/java.desktop/share/native/common/awt/debug \
- -I$(TOPDIR)/src/java.desktop/share/native/libawt/java2d \
- -I$(TOPDIR)/src/java.desktop/share/native/libawt/awt/image/cvutils \
- -I$(TOPDIR)/src/java.desktop/$(OPENJDK_TARGET_OS_TYPE)/native/libawt/java2d/windows \
- -I$(SUPPORT_OUTPUTDIR)/headers/java.desktop \
- -I$(TOPDIR)/src/java.desktop/windows/native/include \
- -I$(TOPDIR)/src/java.desktop/share/native/include \
- $(LIBJAVA_HEADER_FLAGS) \
+
+ LIBJAWT_CFLAGS := -EHsc -DUNICODE -D_UNICODE
+
+ LIBJAWT_EXTRA_HEADER_DIRS := \
+ include \
+ common/awt/debug \
+ libawt/awt/image/cvutils \
+ libawt/java2d \
+ libawt/java2d/windows \
+ libawt/windows \
+ java.base:include \
+ java.base:libjava \
#
ifeq ($(OPENJDK_TARGET_CPU), x86)
KERNEL32_LIB := kernel32.lib
endif
+
$(eval $(call SetupJdkLibrary, BUILD_LIBJAWT, \
NAME := jawt, \
- SRC := $(LIBJAWT_SRC), \
- INCLUDE_FILES := $(LIBJAWT_INCLUDE_FILES), \
OPTIMIZATION := LOW, \
CFLAGS := $(CXXFLAGS_JDKLIB) \
- -EHsc -DUNICODE -D_UNICODE \
$(LIBJAWT_CFLAGS), \
+ EXTRA_HEADER_DIRS := $(LIBJAWT_EXTRA_HEADER_DIRS), \
LDFLAGS := $(LDFLAGS_JDKLIB) $(LDFLAGS_CXX_JDK), \
LIBS := $(JDKLIB_LIBS) $(KERNEL32_LIB) advapi32.lib $(WIN_AWT_LIB), \
))
@@ -718,17 +691,9 @@
else # OPENJDK_TARGET_OS not windows
ifeq ($(OPENJDK_TARGET_OS), macosx)
- LIBJAWT_SRC := $(TOPDIR)/src/java.desktop/macosx/native/libjawt
- else
- LIBJAWT_SRC := $(TOPDIR)/src/java.desktop/$(OPENJDK_TARGET_OS_TYPE)/native/libjawt
+ # libjawt on macosx do not use the unix code
+ LIBJAWT_EXCLUDE_SRC_PATTERNS := unix
endif
- LIBJAWT_CFLAGS := \
- -I$(TOPDIR)/src/java.desktop/$(OPENJDK_TARGET_OS_TYPE)/native/common/awt \
- -I$(TOPDIR)/src/java.desktop/$(OPENJDK_TARGET_OS)/native/include \
- -I$(TOPDIR)/src/java.desktop/$(OPENJDK_TARGET_OS_TYPE)/native/include \
- -I$(TOPDIR)/src/java.desktop/share/native/include \
- $(LIBJAVA_HEADER_FLAGS) \
- #
ifeq ($(OPENJDK_TARGET_OS), macosx)
JAWT_LIBS := -lawt_lwawt
@@ -741,19 +706,22 @@
JAWT_LIBS += -lawt_xawt
else
JAWT_LIBS += -lawt_headless
- HEADLESS_CFLAG += -DHEADLESS
+ ifeq ($(OPENJDK_TARGET_OS), linux)
+ JAWT_CFLAGS += -DHEADLESS
+ endif
endif
endif
$(eval $(call SetupJdkLibrary, BUILD_LIBJAWT, \
NAME := jawt, \
- SRC := $(LIBJAWT_SRC), \
+ EXCLUDE_SRC_PATTERNS := $(LIBJAWT_EXCLUDE_SRC_PATTERNS), \
INCLUDE_FILES := $(JAWT_FILES), \
OPTIMIZATION := LOW, \
CFLAGS := $(CFLAGS_JDKLIB) \
- $(LIBJAWT_CFLAGS), \
- CFLAGS_linux := $(HEADLESS_CFLAG), \
- CFLAGS_macosx := $(LIBJAWT_CFLAGS_macosx), \
+ $(JAWT_CFLAGS), \
+ EXTRA_HEADER_DIRS := \
+ include \
+ common/awt, \
LDFLAGS := $(LDFLAGS_JDKLIB) \
$(call SET_SHARED_LIBRARY_ORIGIN), \
LDFLAGS_unix := -L$(INSTALL_LIBRARIES_HERE), \
@@ -781,52 +749,56 @@
ifeq ($(ENABLE_HEADLESS_ONLY), false)
- LIBSPLASHSCREEN_DIRS := \
- $(TOPDIR)/src/java.desktop/share/native/libjavajpeg \
- $(TOPDIR)/src/java.desktop/share/native/libsplashscreen \
+ LIBSPLASHSCREEN_EXTRA_SRC := \
+ common/awt/systemscale \
#
- ifeq ($(USE_EXTERNAL_LIBGIF), true)
- GIFLIB_LIBS := -lgif
+ ifeq ($(USE_EXTERNAL_LIBGIF), false)
+ LIBSPLASHSCREEN_HEADER_DIRS += libsplashscreen/giflib
+ else
LIBSPLASHSCREEN_EXCLUDES := giflib
- else
- LIBSPLASHSCREEN_CFLAGS += -I$(TOPDIR)/src/java.desktop/share/native/libsplashscreen/giflib
+ GIFLIB_LIBS := -lgif
endif
- ifeq ($(USE_EXTERNAL_LIBJPEG), true)
- LIBJPEG_LIBS := -ljpeg
+ ifeq ($(USE_EXTERNAL_LIBJPEG), false)
+ # While the following ought to work, it will currently pull in the closed
+ # additions to this library, and this was not done previously in the build.
+ # LIBSPLASHSCREEN_EXTRA_SRC += libjavajpeg
+ LIBSPLASHSCREEN_EXTRA_SRC += $(TOPDIR)/src/java.desktop/share/native/libjavajpeg
else
- LIBSPLASHSCREEN_DIRS += $(TOPDIR)/src/java.desktop/share/native/libjavajpeg
- LIBJPEG_CFLAGS := -I$(TOPDIR)/src/java.desktop/share/native/libjavajpeg
+ LIBJPEG_LIBS := -ljpeg
endif
ifeq ($(USE_EXTERNAL_LIBPNG), false)
- LIBSPLASHSCREEN_DIRS += $(TOPDIR)/src/java.desktop/share/native/libsplashscreen/libpng
+ LIBSPLASHSCREEN_HEADER_DIRS += libsplashscreen/libpng
+
+ ifeq ($(OPENJDK_TARGET_OS), macosx)
+ ifeq ($(USE_EXTERNAL_LIBZ), true)
+ # When building our own libpng and using an external libz, we need to
+ # inject our own libz.h to tweak the exported ZLIB_VERNUM macro. See
+ # $(TOPDIR)/src/java.desktop/macosx/native/libsplashscreen/libpng/zlibwrapper/zlib.h
+ # for details. This must be specified with -iquote, not -I to avoid a
+ # circular include.
+ LIBSPLASHSCREEN_CFLAGS += -iquote $(TOPDIR)/src/$(MODULE)/macosx/native/libsplashscreen/libpng/zlibwrapper
+ endif
+ endif
else
LIBSPLASHSCREEN_EXCLUDES += libpng
endif
- ifneq ($(OPENJDK_TARGET_OS), macosx)
- LIBSPLASHSCREEN_DIRS += $(TOPDIR)/src/java.desktop/$(OPENJDK_TARGET_OS_TYPE)/native/libsplashscreen
- else
- LIBSPLASHSCREEN_DIRS += $(TOPDIR)/src/java.desktop/macosx/native/libsplashscreen
+ ifeq ($(USE_EXTERNAL_LIBZ), false)
+ LIBSPLASHSCREEN_EXTRA_SRC += java.base:libzip/zlib
endif
- ifneq ($(filter $(OPENJDK_TARGET_OS),linux solaris aix), )
- LIBSPLASHSCREEN_DIRS += $(TOPDIR)/src/java.desktop/unix/native/common/awt/systemscale
+ ifeq ($(OPENJDK_TARGET_OS), macosx)
+ # libsplashscreen on macosx do not use the unix code
+ LIBSPLASHSCREEN_EXCLUDE_SRC_PATTERNS := unix
endif
- ifeq ($(OPENJDK_TARGET_OS), windows)
- LIBSPLASHSCREEN_DIRS += $(TOPDIR)/src/java.desktop/windows/native/common/awt/systemscale
- endif
- LIBSPLASHSCREEN_CFLAGS += -DSPLASHSCREEN -DPNG_NO_MMX_CODE -DPNG_ARM_NEON_OPT=0 \
- $(addprefix -I, $(LIBSPLASHSCREEN_DIRS)) \
- $(LIBJAVA_HEADER_FLAGS) \
- #
+ LIBSPLASHSCREEN_CFLAGS += -DSPLASHSCREEN -DPNG_NO_MMX_CODE -DPNG_ARM_NEON_OPT=0
ifeq ($(OPENJDK_TARGET_OS), macosx)
LIBSPLASHSCREEN_CFLAGS += -DWITH_MACOSX
- LIBSPLASHSCREEN_CFLAGS += -I$(TOPDIR)/src/java.desktop/macosx/native/libosxapp
BUILD_LIBSPLASHSCREEN_java_awt_SplashScreen.c_CFLAGS := -x objective-c -O0
BUILD_LIBSPLASHSCREEN_splashscreen_gfx_impl.c_CFLAGS := -x objective-c -O0
@@ -844,20 +816,6 @@
LIBSPLASHSCREEN_LIBS :=
- ifeq ($(USE_EXTERNAL_LIBZ), false)
- LIBSPLASHSCREEN_DIRS += $(TOPDIR)/src/java.base/share/native/libzip/zlib
- else
- ifeq ($(OPENJDK_TARGET_OS), macosx)
- ifeq ($(USE_EXTERNAL_LIBPNG), false)
- # When building our own libpng and using an external libz, we need to
- # inject our own libz.h to tweak the exported ZLIB_VERNUM macro. See
- # $(TOPDIR)/src/java.desktop/macosx/native/libsplashscreen/libpng/zlib.h
- # for details.
- LIBSPLASHSCREEN_CFLAGS += -iquote $(TOPDIR)/src/java.desktop/macosx/native/libsplashscreen/libpng
- endif
- endif
- endif
-
ifeq ($(OPENJDK_TARGET_OS), macosx)
LIBSPLASHSCREEN_LIBS += \
$(LIBM) -lpthread -liconv -losxapp \
@@ -871,14 +829,22 @@
LIBSPLASHSCREEN_LIBS += $(X_LIBS) -lX11 -lXext $(LIBM) -lpthread -ldl
endif
+ LIBSPLASHSCREEN_HEADER_DIRS += \
+ libosxapp \
+ java.base:include \
+ java.base:libjava \
+ #
+
$(eval $(call SetupJdkLibrary, BUILD_LIBSPLASHSCREEN, \
NAME := splashscreen, \
- SRC := $(LIBSPLASHSCREEN_DIRS), \
+ EXTRA_SRC := $(LIBSPLASHSCREEN_EXTRA_SRC), \
+ EXCLUDE_SRC_PATTERNS := $(LIBSPLASHSCREEN_EXCLUDE_SRC_PATTERNS), \
EXCLUDE_FILES := imageioJPEG.c jpegdecoder.c pngtest.c, \
EXCLUDES := $(LIBSPLASHSCREEN_EXCLUDES), \
OPTIMIZATION := LOW, \
- CFLAGS := $(LIBSPLASHSCREEN_CFLAGS) $(CFLAGS_JDKLIB) \
+ CFLAGS := $(CFLAGS_JDKLIB) $(LIBSPLASHSCREEN_CFLAGS) \
$(GIFLIB_CFLAGS) $(LIBJPEG_CFLAGS) $(PNG_CFLAGS) $(LIBZ_CFLAGS), \
+ EXTRA_HEADER_DIRS := $(LIBSPLASHSCREEN_HEADER_DIRS), \
DISABLED_WARNINGS_gcc := sign-compare type-limits unused-result \
maybe-uninitialized shift-negative-value implicit-fallthrough, \
DISABLED_WARNINGS_clang := incompatible-pointer-types, \
@@ -897,7 +863,7 @@
TARGETS += $(BUILD_LIBSPLASHSCREEN)
ifeq ($(OPENJDK_TARGET_OS), macosx)
- $(BUILD_LIBSPLASHSCREEN): $(call FindLib, java.desktop, osxapp)
+ $(BUILD_LIBSPLASHSCREEN): $(call FindLib, $(MODULE), osxapp)
endif
endif
@@ -906,49 +872,38 @@
ifeq ($(OPENJDK_TARGET_OS), macosx)
- LIBAWT_LWAWT_DIRS := \
- $(TOPDIR)/src/java.desktop/macosx/native/libawt_lwawt \
- $(TOPDIR)/src/java.desktop/unix/native/common/awt \
- $(TOPDIR)/src/java.desktop/share/native/common/font \
- $(TOPDIR)/src/java.desktop/share/native/common/java2d \
+ LIBAWT_LWAWT_EXTRA_SRC := \
+ $(TOPDIR)/src/$(MODULE)/unix/native/common/awt \
+ $(TOPDIR)/src/$(MODULE)/share/native/common/font \
+ $(TOPDIR)/src/$(MODULE)/share/native/common/java2d \
#
- LIBAWT_LWAWT_CFLAGS := \
- $(addprefix -I, $(LIBAWT_LWAWT_DIRS)) \
- -I$(SUPPORT_OUTPUTDIR)/headers/java.desktop \
- -I$(TOPDIR)/src/java.desktop/macosx/native/libawt_lwawt/awt \
- -I$(TOPDIR)/src/java.desktop/unix/native/libawt_xawt/awt \
- -I$(TOPDIR)/src/java.desktop/macosx/native/libawt_lwawt/font \
- -I$(TOPDIR)/src/java.desktop/macosx/native/libawt_lwawt/java2d/opengl \
- -I$(TOPDIR)/src/java.desktop/share/native/common/awt/debug \
- -I$(TOPDIR)/src/java.desktop/share/native/common/java2d/opengl \
- -I$(TOPDIR)/src/java.desktop/macosx/native/include \
- -I$(TOPDIR)/src/java.desktop/share/native/include \
- -I$(TOPDIR)/src/java.desktop/share/native/libawt/awt/image \
- -I$(TOPDIR)/src/java.desktop/share/native/libawt/awt/image/cvutils \
- -I$(TOPDIR)/src/java.desktop/share/native/libawt/java2d \
- -I$(TOPDIR)/src/java.desktop/unix/native/libawt/java2d \
- -I$(TOPDIR)/src/java.desktop/share/native/libawt/java2d/loops \
- -I$(TOPDIR)/src/java.desktop/share/native/libawt/java2d/pipe \
- -I$(TOPDIR)/src/java.desktop/share/native/libmlib_image/ \
- -I$(TOPDIR)/src/java.desktop/macosx/native/libosxapp \
- $(LIBJAVA_HEADER_FLAGS) \
+ LIBAWT_LWAWT_EXTRA_HEADER_DIRS := \
+ $(LIBAWT_DEFAULT_HEADER_DIRS) \
+ libawt_lwawt/awt \
+ libawt_lwawt/font \
+ libawt_lwawt/java2d/opengl \
+ include \
+ common/awt/debug \
+ common/java2d/opengl \
+ libosxapp \
#
+ LIBAWT_LWAWT_CFLAGS := $(X_CFLAGS) $(X_LIBS)
+
LIBAWT_LWAWT_EXFILES := fontpath.c awt_Font.c X11Color.c
- LIBAWT_LWAWT_EXCLUDES := $(TOPDIR)/src/java.desktop/unix/native/common/awt/medialib
+ LIBAWT_LWAWT_EXCLUDES := $(TOPDIR)/src/$(MODULE)/unix/native/common/awt/medialib
$(eval $(call SetupJdkLibrary, BUILD_LIBAWT_LWAWT, \
NAME := awt_lwawt, \
- SRC := $(LIBAWT_LWAWT_DIRS), \
+ EXTRA_SRC := $(LIBAWT_LWAWT_EXTRA_SRC), \
INCLUDE_FILES := $(LIBAWT_LWAWT_FILES), \
EXCLUDE_FILES := $(LIBAWT_LWAWT_EXFILES), \
EXCLUDES := $(LIBAWT_LWAWT_EXCLUDES), \
OPTIMIZATION := LOW, \
CFLAGS := $(CFLAGS_JDKLIB) \
- $(X_CFLAGS) \
- $(X_LIBS) \
$(LIBAWT_LWAWT_CFLAGS), \
+ EXTRA_HEADER_DIRS := $(LIBAWT_LWAWT_EXTRA_HEADER_DIRS), \
DISABLED_WARNINGS_clang := incomplete-implementation enum-conversion \
deprecated-declarations objc-method-access bitwise-op-parentheses \
incompatible-pointer-types parentheses-equality extra-tokens, \
@@ -975,7 +930,7 @@
$(BUILD_LIBAWT_LWAWT): $(BUILD_LIBMLIB_IMAGE)
- $(BUILD_LIBAWT_LWAWT): $(call FindLib, java.desktop, osxapp)
+ $(BUILD_LIBAWT_LWAWT): $(call FindLib, $(MODULE), osxapp)
$(BUILD_LIBAWT_LWAWT): $(call FindLib, java.base, java)
@@ -987,15 +942,11 @@
$(eval $(call SetupJdkLibrary, BUILD_LIBOSXUI, \
NAME := osxui, \
- SRC := $(TOPDIR)/src/java.desktop/macosx/native/libosxui, \
OPTIMIZATION := LOW, \
- CFLAGS := $(CFLAGS_JDKLIB) \
- -I$(TOPDIR)/src/java.desktop/macosx/native/libosxui \
- -I$(TOPDIR)/src/java.desktop/macosx/native/libawt_lwawt/awt \
- -I$(TOPDIR)/src/java.desktop/macosx/native/libosxapp \
- -I$(TOPDIR)/src/java.base/share/native/libjava \
- -I$(TOPDIR)/src/java.base/$(OPENJDK_TARGET_OS_TYPE)/native/libjava \
- -I$(SUPPORT_OUTPUTDIR)/headers/java.desktop, \
+ CFLAGS := $(CFLAGS_JDKLIB), \
+ EXTRA_HEADER_DIRS := \
+ libawt_lwawt/awt \
+ libosxapp, \
DISABLED_WARNINGS_clang := deprecated-declarations, \
LDFLAGS := $(LDFLAGS_JDKLIB) \
$(call SET_SHARED_LIBRARY_ORIGIN) \
@@ -1014,7 +965,7 @@
$(BUILD_LIBOSXUI): $(BUILD_LIBAWT)
- $(BUILD_LIBOSXUI): $(call FindLib, java.desktop, osxapp)
+ $(BUILD_LIBOSXUI): $(call FindLib, $(MODULE), osxapp)
$(BUILD_LIBOSXUI): $(BUILD_LIBAWT_LWAWT)
--- a/make/lib/CoreLibraries.gmk Thu Jun 07 23:12:35 2018 -0700
+++ b/make/lib/CoreLibraries.gmk Fri Jun 08 09:40:28 2018 -0700
@@ -104,7 +104,6 @@
$(eval $(call SetupJdkLibrary, BUILD_LIBVERIFY, \
NAME := verify, \
- SRC := $(TOPDIR)/src/java.base/share/native/libverify, \
OPTIMIZATION := $(LIBVERIFY_OPTIMIZATION), \
CFLAGS := $(CFLAGS_JDKLIB), \
DISABLED_WARNINGS_gcc := implicit-fallthrough, \
@@ -119,13 +118,7 @@
##########################################################################################
-# Allow a custom makefile to add extra src dirs
-LIBJAVA_SRC_DIRS += $(call FindSrcDirsForLib, java.base, java)
-
-LIBJAVA_CFLAGS := $(addprefix -I, $(LIBJAVA_SRC_DIRS)) \
- -I$(TOPDIR)/src/java.base/share/native/libfdlibm \
- -I$(SUPPORT_OUTPUTDIR)/headers/java.base \
- -DARCHPROPNAME='"$(OPENJDK_TARGET_CPU_OSARCH)"'
+LIBJAVA_CFLAGS := -DARCHPROPNAME='"$(OPENJDK_TARGET_CPU_OSARCH)"'
ifeq ($(OPENJDK_TARGET_OS), macosx)
BUILD_LIBJAVA_java_props_md.c_CFLAGS := -x objective-c
@@ -134,12 +127,12 @@
$(eval $(call SetupJdkLibrary, BUILD_LIBJAVA, \
NAME := java, \
- SRC := $(LIBJAVA_SRC_DIRS), \
OPTIMIZATION := HIGH, \
CFLAGS := $(CFLAGS_JDKLIB) \
$(LIBJAVA_CFLAGS), \
System.c_CFLAGS := $(VERSION_CFLAGS), \
jdk_util.c_CFLAGS := $(VERSION_CFLAGS), \
+ EXTRA_HEADER_DIRS := libfdlibm, \
WARNINGS_AS_ERRORS_xlc := false, \
DISABLED_WARNINGS_gcc := unused-result, \
DISABLED_WARNINGS_solstudio := E_STATEMENT_NOT_REACHED, \
@@ -180,13 +173,9 @@
$(eval $(call SetupJdkLibrary, BUILD_LIBZIP, \
NAME := zip, \
OPTIMIZATION := LOW, \
- SRC := $(TOPDIR)/src/java.base/share/native/libzip, \
EXCLUDES := $(LIBZIP_EXCLUDES), \
CFLAGS := $(CFLAGS_JDKLIB) \
- $(LIBZ_CFLAGS) \
- -I$(TOPDIR)/src/java.base/share/native/libjava \
- -I$(TOPDIR)/src/java.base/$(OPENJDK_TARGET_OS_TYPE)/native/libjava \
- -I$(SUPPORT_OUTPUTDIR)/headers/java.base, \
+ $(LIBZ_CFLAGS), \
CFLAGS_unix := $(BUILD_LIBZIP_MMAP) -UDEBUG, \
LDFLAGS := $(LDFLAGS_JDKLIB) \
$(call SET_SHARED_LIBRARY_ORIGIN), \
@@ -200,22 +189,12 @@
##########################################################################################
-JIMAGELIB_CPPFLAGS := \
- -I$(TOPDIR)/src/java.base/share/native/libjava \
- -I$(TOPDIR)/src/java.base/$(OPENJDK_TARGET_OS_TYPE)/native/libjava \
- -I$(TOPDIR)/src/java.base/share/native/libjimage \
- -I$(SUPPORT_OUTPUTDIR)/headers/java.base \
- #
-
$(eval $(call SetupJdkLibrary, BUILD_LIBJIMAGE, \
NAME := jimage, \
TOOLCHAIN := TOOLCHAIN_LINK_CXX, \
OPTIMIZATION := LOW, \
- SRC := $(TOPDIR)/src/java.base/share/native/libjimage \
- $(TOPDIR)/src/java.base/$(OPENJDK_TARGET_OS_TYPE)/native/libjimage, \
- EXCLUDES := $(LIBJIMAGE_EXCLUDES), \
- CFLAGS := $(CFLAGS_JDKLIB) $(JIMAGELIB_CPPFLAGS), \
- CXXFLAGS := $(CXXFLAGS_JDKLIB) $(JIMAGELIB_CPPFLAGS), \
+ CFLAGS := $(CFLAGS_JDKLIB), \
+ CXXFLAGS := $(CXXFLAGS_JDKLIB), \
DISABLED_WARNINGS_gcc := implicit-fallthrough, \
CFLAGS_unix := -UDEBUG, \
LDFLAGS := $(LDFLAGS_JDKLIB) $(LDFLAGS_CXX_JDK) \
@@ -231,10 +210,6 @@
##########################################################################################
-LIBJLI_SRC_DIRS := $(call FindSrcDirsForLib, java.base, jli)
-
-LIBJLI_CFLAGS := $(CFLAGS_JDKLIB)
-
ifeq ($(call check-jvm-variant, zero), true)
ERGO_FAMILY := zero
else
@@ -263,7 +238,7 @@
ifeq ($(OPENJDK_TARGET_OS), windows)
# Staticically link with c runtime on windows.
- LIBJLI_CFLAGS := $(filter-out -MD, $(LIBJLI_CFLAGS))
+ LIBJLI_CFLAGS_JDKLIB := $(filter-out -MD, $(CFLAGS_JDKLIB))
LIBJLI_OUTPUT_DIR := $(INSTALL_LIBRARIES_HERE)
# Supply the name of the C runtime lib.
LIBJLI_CFLAGS += -DMSVCR_DLL_NAME='"$(notdir $(MSVCR_DLL))"'
@@ -271,11 +246,10 @@
LIBJLI_CFLAGS += -DMSVCP_DLL_NAME='"$(notdir $(MSVCP_DLL))"'
endif
else
+ LIBJLI_CFLAGS_JDKLIB := $(CFLAGS_JDKLIB)
LIBJLI_OUTPUT_DIR := $(INSTALL_LIBRARIES_HERE)/jli
endif
-LIBJLI_CFLAGS += $(addprefix -I, $(LIBJLI_SRC_DIRS))
-
LIBJLI_CFLAGS += $(LIBZ_CFLAGS)
ifneq ($(USE_EXTERNAL_LIBZ), true)
@@ -293,12 +267,10 @@
$(eval $(call SetupJdkLibrary, BUILD_LIBJLI, \
NAME := jli, \
OUTPUT_DIR := $(LIBJLI_OUTPUT_DIR), \
- SRC := $(LIBJLI_SRC_DIRS), \
EXCLUDE_FILES := $(LIBJLI_EXCLUDE_FILES), \
EXTRA_FILES := $(LIBJLI_EXTRA_FILES), \
OPTIMIZATION := HIGH, \
- CFLAGS := $(LIBJLI_CFLAGS), \
- DISABLED_WARNINGS_gcc := maybe-uninitialized, \
+ CFLAGS := $(LIBJLI_CFLAGS_JDKLIB) $(LIBJLI_CFLAGS), \
DISABLED_WARNINGS_solstudio := \
E_ASM_DISABLES_OPTIMIZATION \
E_STATEMENT_NOT_REACHED, \
@@ -316,6 +288,8 @@
TARGETS += $(BUILD_LIBJLI)
+LIBJLI_SRC_DIRS := $(call FindSrcDirsForComponent, java.base, libjli)
+
# On windows, the static library has the same suffix as the import library created by
# with the shared library, so the static library is given a different name. No harm
# in doing it for all platform to reduce complexity.
@@ -328,7 +302,8 @@
EXCLUDE_FILES := $(LIBJLI_EXCLUDE_FILES), \
EXTRA_FILES := $(LIBJLI_EXTRA_FILES), \
OPTIMIZATION := HIGH, \
- CFLAGS := $(STATIC_LIBRARY_FLAGS) $(LIBJLI_CFLAGS), \
+ CFLAGS := $(STATIC_LIBRARY_FLAGS) $(LIBJLI_CFLAGS_JDKLIB) $(LIBJLI_CFLAGS) \
+ $(addprefix -I, $(LIBJLI_SRC_DIRS)), \
ARFLAGS := $(ARFLAGS), \
OBJECT_DIR := $(SUPPORT_OUTPUTDIR)/native/$(MODULE)/libjli_static, \
))
@@ -347,7 +322,8 @@
EXCLUDE_FILES := $(LIBJLI_EXCLUDE_FILES), \
EXTRA_FILES := $(LIBJLI_EXTRA_FILES), \
OPTIMIZATION := HIGH, \
- CFLAGS := $(CFLAGS_JDKLIB) $(LIBJLI_CFLAGS), \
+ CFLAGS := $(LIBJLI_CFLAGS_JDKLIB) $(LIBJLI_CFLAGS) \
+ $(addprefix -I, $(LIBJLI_SRC_DIRS)), \
LDFLAGS := -nostdlib $(ARFLAGS), \
OBJECT_DIR := $(SUPPORT_OUTPUTDIR)/native/$(MODULE)/libjli_static, \
))
@@ -371,7 +347,7 @@
EXCLUDE_FILES := $(LIBJLI_EXCLUDE_FILES), \
EXTRA_FILES := $(LIBJLI_EXTRA_FILES), \
OPTIMIZATION := HIGH, \
- CFLAGS := $(STATIC_LIBRARY_FLAGS) $(LIBJLI_CFLAGS), \
+ CFLAGS := $(STATIC_LIBRARY_FLAGS) $(LIBJLI_CFLAGS_JDKLIB) $(LIBJLI_CFLAGS), \
ARFLAGS := $(ARFLAGS), \
OBJECT_DIR := $(SUPPORT_OUTPUTDIR)/native/$(MODULE)/libjli_static))
--- a/make/lib/Lib-java.base.gmk Thu Jun 07 23:12:35 2018 -0700
+++ b/make/lib/Lib-java.base.gmk Fri Jun 08 09:40:28 2018 -0700
@@ -29,9 +29,7 @@
$(eval $(call IncludeCustomExtension, lib/Lib-java.base.gmk))
# Prepare the find cache.
-LIB_java.base_SRC_DIRS += $(TOPDIR)/src/java.base/*/native
-
-$(eval $(call FillCacheFind, $(wildcard $(LIB_java.base_SRC_DIRS))))
+$(eval $(call FillCacheFind, $(wildcard $(TOPDIR)/src/java.base/*/native)))
################################################################################
# Create all the core libraries
@@ -41,14 +39,10 @@
################################################################################
# Create the network library
-LIBNET_SRC_DIRS := $(call FindSrcDirsForLib, java.base, net)
-
$(eval $(call SetupJdkLibrary, BUILD_LIBNET, \
NAME := net, \
- SRC := $(LIBNET_SRC_DIRS), \
OPTIMIZATION := LOW, \
- CFLAGS := $(CFLAGS_JDKLIB) -I$(SUPPORT_OUTPUTDIR)/headers/java.base \
- $(LIBJAVA_HEADER_FLAGS) $(addprefix -I, $(LIBNET_SRC_DIRS)), \
+ CFLAGS := $(CFLAGS_JDKLIB), \
DISABLED_WARNINGS_gcc := format-nonliteral, \
DISABLED_WARNINGS_clang := parentheses-equality constant-logical-operand, \
DISABLED_WARNINGS_microsoft := 4244 4047 4133 4996, \
@@ -72,31 +66,15 @@
################################################################################
# Create the nio library
-BUILD_LIBNIO_SRC := \
- $(TOPDIR)/src/java.base/share/native/libnio \
- $(TOPDIR)/src/java.base/share/native/libnio/ch \
- $(TOPDIR)/src/java.base/$(OPENJDK_TARGET_OS_TYPE)/native/libnio \
- $(sort $(wildcard \
- $(TOPDIR)/src/java.base/$(OPENJDK_TARGET_OS_TYPE)/native/libnio/ch \
- $(TOPDIR)/src/java.base/$(OPENJDK_TARGET_OS_TYPE)/native/libnio/fs \
- $(TOPDIR)/src/java.base/$(OPENJDK_TARGET_OS)/native/libnio/ch \
- $(TOPDIR)/src/java.base/$(OPENJDK_TARGET_OS)/native/libnio/fs)) \
- #
-
-BUILD_LIBNIO_CFLAGS := \
- $(addprefix -I, $(BUILD_LIBNIO_SRC)) \
- -I$(SUPPORT_OUTPUTDIR)/headers/java.base \
- $(LIBJAVA_HEADER_FLAGS) \
- $(addprefix -I, $(BUILD_LIBNET_SRC))
-
$(eval $(call SetupJdkLibrary, BUILD_LIBNIO, \
NAME := nio, \
- SRC := $(BUILD_LIBNIO_SRC), \
- EXCLUDE_FILES := $(BUILD_LIBNIO_EXFILES), \
OPTIMIZATION := HIGH, \
WARNINGS_AS_ERRORS_xlc := false, \
- CFLAGS := $(CFLAGS_JDKLIB) \
- $(BUILD_LIBNIO_CFLAGS), \
+ CFLAGS := $(CFLAGS_JDKLIB), \
+ EXTRA_HEADER_DIRS := \
+ libnio/ch \
+ libnio/fs \
+ libnet, \
LDFLAGS := $(LDFLAGS_JDKLIB) \
$(call SET_SHARED_LIBRARY_ORIGIN), \
LIBS_unix := -ljava -lnet, \
@@ -122,17 +100,10 @@
# JavaNativeFoundation framework not supported in static builds
ifneq ($(STATIC_BUILD), true)
- LIBOSXSECURITY_DIRS := $(TOPDIR)/src/java.base/macosx/native/libosxsecurity
- LIBOSXSECURITY_CFLAGS := -I$(LIBOSXSECURITY_DIRS) \
- $(LIBJAVA_HEADER_FLAGS) \
- -I$(SUPPORT_OUTPUTDIR)/headers/java.base \
-
$(eval $(call SetupJdkLibrary, BUILD_LIBOSXSECURITY, \
NAME := osxsecurity, \
- SRC := $(LIBOSXSECURITY_DIRS), \
OPTIMIZATION := LOW, \
- CFLAGS := $(CFLAGS_JDKLIB) \
- $(LIBOSXSECURITY_CFLAGS), \
+ CFLAGS := $(CFLAGS_JDKLIB), \
DISABLED_WARNINGS_clang := deprecated-declarations, \
LDFLAGS := $(LDFLAGS_JDKLIB) \
-L$(SUPPORT_OUTPUTDIR)/modules_libs/java.base \
@@ -158,7 +129,6 @@
ifeq ($(OPENJDK_TARGET_OS_TYPE), unix)
ifeq ($(STATIC_BUILD), false)
- LIBJSIG_SRC_DIR := $(TOPDIR)/src/java.base/$(OPENJDK_TARGET_OS_TYPE)/native/libjsig
LIBJSIG_MAPFILE := $(wildcard $(TOPDIR)/make/mapfiles/libjsig/mapfile-vers-$(OPENJDK_TARGET_OS))
ifeq ($(OPENJDK_TARGET_OS), linux)
@@ -168,7 +138,6 @@
$(eval $(call SetupJdkLibrary, BUILD_LIBJSIG, \
NAME := jsig, \
- SRC := $(LIBJSIG_SRC_DIR), \
CFLAGS := $(CFLAGS_JDKLIB) $(LIBJSIG_CFLAGS), \
LDFLAGS := $(LDFLAGS_JDKLIB) \
$(call SET_SHARED_LIBRARY_ORIGIN), \
--- a/make/lib/Lib-java.desktop.gmk Thu Jun 07 23:12:35 2018 -0700
+++ b/make/lib/Lib-java.desktop.gmk Fri Jun 08 09:40:28 2018 -0700
@@ -29,9 +29,7 @@
$(eval $(call IncludeCustomExtension, lib/Lib-java.desktop.gmk))
# Prepare the find cache.
-LIB_java.desktop_SRC_DIRS += $(TOPDIR)/src/java.desktop/*/native
-
-$(eval $(call FillCacheFind, $(wildcard $(LIB_java.desktop_SRC_DIRS))))
+$(eval $(call FillCacheFind, $(wildcard $(TOPDIR)/src/java.desktop/*/native)))
################################################################################
# Create the AWT/2D libraries
@@ -43,16 +41,8 @@
ifneq ($(OPENJDK_TARGET_OS), aix)
- LIBJSOUND_SRC_DIRS := $(wildcard \
- $(TOPDIR)/src/java.desktop/share/native/libjsound \
- $(TOPDIR)/src/java.desktop/$(OPENJDK_TARGET_OS)/native/libjsound \
- )
-
LIBJSOUND_CFLAGS := \
- -I$(SUPPORT_OUTPUTDIR)/headers/java.desktop \
$(ALSA_CFLAGS) \
- $(LIBJAVA_HEADER_FLAGS) \
- $(foreach dir, $(LIBJSOUND_SRC_DIRS), -I$(dir)) \
-DX_PLATFORM=X_$(OPENJDK_TARGET_OS_UPPERCASE) \
-DUSE_PORTS=TRUE \
-DUSE_DAUDIO=TRUE \
@@ -71,7 +61,6 @@
$(eval $(call SetupJdkLibrary, BUILD_LIBJSOUND, \
NAME := jsound, \
- SRC := $(LIBJSOUND_SRC_DIRS), \
TOOLCHAIN := $(LIBJSOUND_TOOLCHAIN), \
OPTIMIZATION := LOW, \
CFLAGS := $(CFLAGS_JDKLIB) \
@@ -97,15 +86,11 @@
# Create the macosx specific osxapp and osx libraries
ifeq ($(OPENJDK_TARGET_OS), macosx)
- LIBOSXAPP_SRC := $(TOPDIR)/src/java.desktop/macosx/native/libosxapp
$(eval $(call SetupJdkLibrary, BUILD_LIBOSXAPP, \
NAME := osxapp, \
- SRC := $(LIBOSXAPP_SRC), \
OPTIMIZATION := LOW, \
- CFLAGS := $(CFLAGS_JDKLIB) \
- $(addprefix -I, $(LIBOSXAPP_SRC)) \
- -I$(SUPPORT_OUTPUTDIR)/headers/java.desktop, \
+ CFLAGS := $(CFLAGS_JDKLIB), \
DISABLED_WARNINGS_clang := objc-method-access objc-root-class \
deprecated-declarations, \
LDFLAGS := $(LDFLAGS_JDKLIB) \
@@ -129,19 +114,11 @@
##############################################################################
- LIBOSX_DIRS := $(TOPDIR)/src/java.desktop/macosx/native/libosx
- LIBOSX_CFLAGS := -I$(LIBOSX_DIRS) \
- -I$(TOPDIR)/src/java.desktop/macosx/native/libosxapp \
- $(LIBJAVA_HEADER_FLAGS) \
- -I$(SUPPORT_OUTPUTDIR)/headers/java.desktop \
- #
-
$(eval $(call SetupJdkLibrary, BUILD_LIBOSX, \
NAME := osx, \
- SRC := $(LIBOSX_DIRS), \
OPTIMIZATION := LOW, \
- CFLAGS := $(CFLAGS_JDKLIB) \
- $(LIBOSX_CFLAGS), \
+ CFLAGS := $(CFLAGS_JDKLIB), \
+ EXTRA_HEADER_DIRS := libosxapp, \
DISABLED_WARNINGS_clang := deprecated-declarations, \
LDFLAGS := $(LDFLAGS_JDKLIB) \
-L$(SUPPORT_OUTPUTDIR)/modules_libs/java.desktop \
--- a/make/lib/Lib-java.instrument.gmk Thu Jun 07 23:12:35 2018 -0700
+++ b/make/lib/Lib-java.instrument.gmk Fri Jun 08 09:40:28 2018 -0700
@@ -30,32 +30,24 @@
################################################################################
-LIBINSTRUMENT_SRC := $(TOPDIR)/src/java.instrument/share/native/libinstrument \
- $(TOPDIR)/src/java.instrument/$(OPENJDK_TARGET_OS_TYPE)/native/libinstrument \
- #
-LIBINSTRUMENT_CFLAGS := $(CFLAGS_JDKLIB) \
- $(addprefix -I, $(LIBINSTRUMENT_SRC)) \
- -I$(SUPPORT_OUTPUTDIR)/headers/java.instrument \
- -I$(TOPDIR)/src/java.base/share/native/libjli \
- -I$(TOPDIR)/src/java.base/share/native/libjava \
- #
-
ifeq ($(OPENJDK_TARGET_OS), windows)
# Statically link the C runtime so that there are not dependencies on modules
# not on the search patch when invoked from the Windows system directory
# (or elsewhere).
- LIBINSTRUMENT_CFLAGS := $(filter-out -MD, $(LIBINSTRUMENT_CFLAGS))
+ LIBINSTRUMENT_CFLAGS_JDKLIB := $(filter-out -MD, $(CFLAGS_JDKLIB))
# equivalent of strcasecmp is stricmp on Windows
- LIBINSTRUMENT_CFLAGS += -Dstrcasecmp=stricmp
+ LIBINSTRUMENT_CFLAGS := -Dstrcasecmp=stricmp
+else
+ LIBINSTRUMENT_CFLAGS_JDKLIB := $(CFLAGS_JDKLIB)
endif
$(eval $(call SetupJdkLibrary, BUILD_LIBINSTRUMENT, \
NAME := instrument, \
- SRC := $(LIBINSTRUMENT_SRC), \
OPTIMIZATION := LOW, \
- CFLAGS := $(LIBINSTRUMENT_CFLAGS), \
+ CFLAGS := $(LIBINSTRUMENT_CFLAGS_JDKLIB) $(LIBINSTRUMENT_CFLAGS), \
CFLAGS_debug := -DJPLIS_LOGGING, \
CFLAGS_release := -DNO_JPLIS_LOGGING, \
+ EXTRA_HEADER_DIRS := java.base:libjli, \
LDFLAGS := $(LDFLAGS_JDKLIB) \
$(call SET_SHARED_LIBRARY_ORIGIN) \
$(LIBINSTRUMENT_LDFLAGS), \
--- a/make/lib/Lib-java.management.gmk Thu Jun 07 23:12:35 2018 -0700
+++ b/make/lib/Lib-java.management.gmk Fri Jun 08 09:40:28 2018 -0700
@@ -30,13 +30,6 @@
################################################################################
-LIBMANAGEMENT_SRC += $(TOPDIR)/src/java.management/share/native/libmanagement
-LIBMANAGEMENT_CFLAGS := -I$(TOPDIR)/src/hotspot/share/include \
- $(addprefix -I,$(LIBMANAGEMENT_SRC)) \
- -I$(SUPPORT_OUTPUTDIR)/headers/java.management \
- $(LIBJAVA_HEADER_FLAGS) \
- #
-
LIBMANAGEMENT_OPTIMIZATION := HIGH
ifneq ($(findstring $(OPENJDK_TARGET_OS), solaris linux), )
ifeq ($(COMPILE_WITH_DEBUG_SYMBOLS), true)
@@ -46,9 +39,8 @@
$(eval $(call SetupJdkLibrary, BUILD_LIBMANAGEMENT, \
NAME := management, \
- SRC := $(LIBMANAGEMENT_SRC), \
OPTIMIZATION := $(LIBMANAGEMENT_OPTIMIZATION), \
- CFLAGS := $(CFLAGS_JDKLIB) $(LIBMANAGEMENT_CFLAGS), \
+ CFLAGS := $(CFLAGS_JDKLIB), \
LDFLAGS := $(LDFLAGS_JDKLIB) \
$(call SET_SHARED_LIBRARY_ORIGIN), \
LIBS := $(JDKLIB_LIBS), \
--- a/make/lib/Lib-java.prefs.gmk Thu Jun 07 23:12:35 2018 -0700
+++ b/make/lib/Lib-java.prefs.gmk Fri Jun 08 09:40:28 2018 -0700
@@ -27,18 +27,16 @@
################################################################################
+# libprefs on macosx do not use the unix code
ifeq ($(OPENJDK_TARGET_OS), macosx)
- LIBPREF_SRC_DIRS := $(TOPDIR)/src/java.prefs/macosx/native/libprefs
-else
- LIBPREF_SRC_DIRS := $(TOPDIR)/src/java.prefs/$(OPENJDK_TARGET_OS_TYPE)/native/libprefs
+ LIBPREFS_EXCLUDE_SRC_PATTERNS := unix
endif
$(eval $(call SetupJdkLibrary, BUILD_LIBPREFS, \
NAME := prefs, \
- SRC := $(LIBPREF_SRC_DIRS), \
+ EXCLUDE_SRC_PATTERNS := $(LIBPREFS_EXCLUDE_SRC_PATTERNS), \
OPTIMIZATION := HIGH, \
- CFLAGS := $(CFLAGS_JDKLIB) $(addprefix -I, $(LIBPREF_SRC_DIRS)) \
- $(LIBJAVA_HEADER_FLAGS), \
+ CFLAGS := $(CFLAGS_JDKLIB), \
LDFLAGS := $(LDFLAGS_JDKLIB) \
$(call SET_SHARED_LIBRARY_ORIGIN), \
LIBS_unix := -ljvm, \
--- a/make/lib/Lib-java.rmi.gmk Thu Jun 07 23:12:35 2018 -0700
+++ b/make/lib/Lib-java.rmi.gmk Fri Jun 08 09:40:28 2018 -0700
@@ -29,9 +29,8 @@
$(eval $(call SetupJdkLibrary, BUILD_LIBRMI, \
NAME := rmi, \
- SRC := $(TOPDIR)/src/java.rmi/share/native/librmi, \
OPTIMIZATION := LOW, \
- CFLAGS := $(CFLAGS_JDKLIB) -I$(SUPPORT_OUTPUTDIR)/headers/java.rmi, \
+ CFLAGS := $(CFLAGS_JDKLIB), \
LDFLAGS := $(LDFLAGS_JDKLIB) \
$(call SET_SHARED_LIBRARY_ORIGIN), \
LIBS_unix := -ljvm, \
--- a/make/lib/Lib-java.security.jgss.gmk Thu Jun 07 23:12:35 2018 -0700
+++ b/make/lib/Lib-java.security.jgss.gmk Fri Jun 08 09:40:28 2018 -0700
@@ -27,16 +27,10 @@
################################################################################
-LIBJ2GSS_SRC := $(TOPDIR)/src/java.security.jgss/share/native/libj2gss \
- #
-
$(eval $(call SetupJdkLibrary, BUILD_LIBJ2GSS, \
NAME := j2gss, \
- SRC := $(LIBJ2GSS_SRC), \
OPTIMIZATION := LOW, \
- CFLAGS := $(CFLAGS_JDKLIB) $(addprefix -I, $(LIBJ2GSS_SRC)) \
- $(LIBJAVA_HEADER_FLAGS) \
- -I$(SUPPORT_OUTPUTDIR)/headers/java.security.jgss, \
+ CFLAGS := $(CFLAGS_JDKLIB), \
LDFLAGS := $(LDFLAGS_JDKLIB) \
$(call SET_SHARED_LIBRARY_ORIGIN), \
LIBS := $(LIBDL), \
@@ -49,15 +43,10 @@
ifneq ($(BUILD_CRYPTO), false)
ifeq ($(OPENJDK_TARGET_OS), windows)
- BUILD_LIBW2K_LSA_AUTH_SRC := $(call FindSrcDirsForLib, $(MODULE), w2k_lsa_auth)
-
$(eval $(call SetupJdkLibrary, BUILD_LIBW2K_LSA_AUTH, \
NAME := w2k_lsa_auth, \
- SRC := $(BUILD_LIBW2K_LSA_AUTH_SRC), \
OPTIMIZATION := LOW, \
- CFLAGS := $(CFLAGS_JDKLIB) \
- $(addprefix -I, $(BUILD_LIBW2K_LSA_AUTH_SRC)) \
- -I$(SUPPORT_OUTPUTDIR)/headers/java.security.jgss, \
+ CFLAGS := $(CFLAGS_JDKLIB), \
LDFLAGS := $(LDFLAGS_JDKLIB) \
$(call SET_SHARED_LIBRARY_ORIGIN), \
LIBS := advapi32.lib Secur32.lib netapi32.lib kernel32.lib user32.lib \
@@ -69,17 +58,12 @@
endif
ifeq ($(OPENJDK_TARGET_OS), macosx)
- BUILD_LIBOSXKRB5_SRC := $(call FindSrcDirsForLib, $(MODULE), osxkrb5)
-
# libosxkrb5 needs to call deprecated krb5 APIs so that java
# can use the native credentials cache.
$(eval $(call SetupJdkLibrary, BUILD_LIBOSXKRB5, \
NAME := osxkrb5, \
- SRC := $(BUILD_LIBOSXKRB5_SRC), \
OPTIMIZATION := LOW, \
- CFLAGS := $(CFLAGS_JDKLIB) \
- $(addprefix -I, $(BUILD_LIBOSXKRB5_SRC)) \
- -I$(SUPPORT_OUTPUTDIR)/headers/java.security.jgss, \
+ CFLAGS := $(CFLAGS_JDKLIB), \
DISABLED_WARNINGS_clang := deprecated-declarations, \
LDFLAGS := $(LDFLAGS_JDKLIB) \
$(call SET_SHARED_LIBRARY_ORIGIN), \
--- a/make/lib/Lib-java.smartcardio.gmk Thu Jun 07 23:12:35 2018 -0700
+++ b/make/lib/Lib-java.smartcardio.gmk Fri Jun 08 09:40:28 2018 -0700
@@ -27,18 +27,12 @@
################################################################################
-LIBJ2PCSC_SRC := $(TOPDIR)/src/java.smartcardio/share/native/libj2pcsc \
- $(TOPDIR)/src/java.smartcardio/$(OPENJDK_TARGET_OS_TYPE)/native/libj2pcsc
-LIBJ2PCSC_CPPFLAGS := $(addprefix -I,$(LIBJ2PCSC_SRC)) \
- -I$(TOPDIR)/src/java.smartcardio/$(OPENJDK_TARGET_OS_TYPE)/native/libj2pcsc/MUSCLE \
- -I$(SUPPORT_OUTPUTDIR)/headers/java.smartcardio
-
$(eval $(call SetupJdkLibrary, BUILD_LIBJ2PCSC, \
NAME := j2pcsc, \
- SRC := $(LIBJ2PCSC_SRC), \
+ CFLAGS := $(CFLAGS_JDKLIB), \
CFLAGS_unix := -D__sun_jdk, \
+ EXTRA_HEADER_DIRS := libj2pcsc/MUSCLE, \
OPTIMIZATION := LOW, \
- CFLAGS := $(CFLAGS_JDKLIB) $(LIBJ2PCSC_CPPFLAGS), \
LDFLAGS := $(LDFLAGS_JDKLIB) \
$(call SET_SHARED_LIBRARY_ORIGIN), \
LIBS_unix := $(LIBDL), \
--- a/make/lib/Lib-jdk.accessibility.gmk Thu Jun 07 23:12:35 2018 -0700
+++ b/make/lib/Lib-jdk.accessibility.gmk Fri Jun 08 09:40:28 2018 -0700
@@ -30,12 +30,6 @@
ifeq ($(OPENJDK_TARGET_OS), windows)
ROOT_SRCDIR := $(TOPDIR)/src/jdk.accessibility/windows/native
- JAVA_AB_SRCDIR := $(ROOT_SRCDIR)/libjavaaccessbridge $(ROOT_SRCDIR)/common
- WIN_AB_SRCDIR := $(ROOT_SRCDIR)/libwindowsaccessbridge $(ROOT_SRCDIR)/common
- SYSINFO_SRCDIR := $(ROOT_SRCDIR)/libjabsysinfo
- ACCESSBRIDGE_CFLAGS := -I$(SUPPORT_OUTPUTDIR)/headers/jdk.accessibility \
- -I$(TOPDIR)/src/java.desktop/windows/native/include \
- -I$(TOPDIR)/src/java.desktop/share/native/include
define SetupJavaDLL
# Parameter 1 Suffix
@@ -43,13 +37,16 @@
$(call SetupJdkLibrary, BUILD_JAVAACCESSBRIDGE$1, \
NAME := javaaccessbridge$1, \
- SRC := $(JAVA_AB_SRCDIR), \
+ SRC := libjavaaccessbridge, \
+ EXTRA_SRC := common, \
OPTIMIZATION := LOW, \
DISABLED_WARNINGS_microsoft := 4311 4302 4312, \
- CFLAGS := $(CFLAGS_JDKLIB) $(ACCESSBRIDGE_CFLAGS) \
- $(addprefix -I,$(JAVA_AB_SRCDIR)) \
- -I$(ROOT_SRCDIR)/include/bridge \
+ CFLAGS := $(CFLAGS_JDKLIB) \
-DACCESSBRIDGE_ARCH_$2, \
+ EXTRA_HEADER_DIRS := \
+ include/bridge \
+ java.base:include \
+ java.desktop:include, \
LDFLAGS := $(LDFLAGS_JDKLIB), \
LIBS := kernel32.lib user32.lib gdi32.lib \
winspool.lib comdlg32.lib advapi32.lib shell32.lib \
@@ -68,13 +65,15 @@
# Parameter 2 ACCESSBRIDGE_ARCH_ suffix
$(call SetupJdkLibrary, BUILD_WINDOWSACCESSBRIDGE$1, \
NAME := windowsaccessbridge$1, \
- SRC := $(WIN_AB_SRCDIR), \
+ SRC := libwindowsaccessbridge, \
+ EXTRA_SRC := common, \
OPTIMIZATION := LOW, \
DISABLED_WARNINGS_microsoft := 4311 4302 4312, \
- CFLAGS := $(filter-out -MD, $(CFLAGS_JDKLIB)) -MT $(ACCESSBRIDGE_CFLAGS) \
- $(addprefix -I,$(WIN_AB_SRCDIR)) \
- -I$(ROOT_SRCDIR)/include/bridge \
+ CFLAGS := $(filter-out -MD, $(CFLAGS_JDKLIB)) -MT \
-DACCESSBRIDGE_ARCH_$2, \
+ EXTRA_HEADER_DIRS := \
+ include/bridge \
+ java.base:include, \
LDFLAGS := $(LDFLAGS_JDKLIB) \
-def:$(ROOT_SRCDIR)/libwindowsaccessbridge/WinAccessBridge.DEF, \
LIBS := kernel32.lib user32.lib gdi32.lib \
@@ -91,9 +90,8 @@
$(call SetupJdkLibrary, BUILD_ACCESSBRIDGESYSINFO, \
NAME := jabsysinfo, \
- SRC := $(SYSINFO_SRCDIR), \
OPTIMIZATION := LOW, \
- CFLAGS := $(CFLAGS_JDKLIB) $(ACCESSBRIDGE_CFLAGS), \
+ CFLAGS := $(CFLAGS_JDKLIB), \
LDFLAGS := $(LDFLAGS_JDKLIB), \
VERSIONINFO_RESOURCE := $(ROOT_SRCDIR)/common/AccessBridgeStatusWindow.rc, \
)
--- a/make/lib/Lib-jdk.attach.gmk Thu Jun 07 23:12:35 2018 -0700
+++ b/make/lib/Lib-jdk.attach.gmk Fri Jun 08 09:40:28 2018 -0700
@@ -36,11 +36,8 @@
$(eval $(call SetupJdkLibrary, BUILD_LIBATTACH, \
NAME := attach, \
- SRC := $(call FindSrcDirsForLib, jdk.attach, attach), \
OPTIMIZATION := LOW, \
- CFLAGS := $(CFLAGS_JDKLIB) \
- -I$(SUPPORT_OUTPUTDIR)/headers/jdk.attach \
- $(LIBJAVA_HEADER_FLAGS) $(LIBATTACH_CFLAGS), \
+ CFLAGS := $(CFLAGS_JDKLIB) $(LIBATTACH_CFLAGS), \
CFLAGS_windows := /Gy, \
LDFLAGS := $(LDFLAGS_JDKLIB) \
$(call SET_SHARED_LIBRARY_ORIGIN), \
--- a/make/lib/Lib-jdk.crypto.cryptoki.gmk Thu Jun 07 23:12:35 2018 -0700
+++ b/make/lib/Lib-jdk.crypto.cryptoki.gmk Fri Jun 08 09:40:28 2018 -0700
@@ -27,16 +27,10 @@
################################################################################
-LIBJ2PKCS11_SRC := $(TOPDIR)/src/jdk.crypto.cryptoki/share/native/libj2pkcs11 \
- $(TOPDIR)/src/jdk.crypto.cryptoki/$(OPENJDK_TARGET_OS_TYPE)/native/libj2pkcs11
-
$(eval $(call SetupJdkLibrary, BUILD_LIBJ2PKCS11, \
NAME := j2pkcs11, \
- SRC := $(LIBJ2PKCS11_SRC), \
OPTIMIZATION := LOW, \
- CFLAGS := $(CFLAGS_JDKLIB) $(addprefix -I, $(LIBJ2PKCS11_SRC)) \
- $(LIBJAVA_HEADER_FLAGS) \
- -I$(SUPPORT_OUTPUTDIR)/headers/jdk.crypto.cryptoki, \
+ CFLAGS := $(CFLAGS_JDKLIB), \
LDFLAGS := $(LDFLAGS_JDKLIB) \
$(call SET_SHARED_LIBRARY_ORIGIN), \
LIBS_unix := $(LIBDL), \
--- a/make/lib/Lib-jdk.crypto.ec.gmk Thu Jun 07 23:12:35 2018 -0700
+++ b/make/lib/Lib-jdk.crypto.ec.gmk Fri Jun 08 09:40:28 2018 -0700
@@ -28,31 +28,23 @@
################################################################################
ifeq ($(ENABLE_INTREE_EC), true)
-
- LIBSUNEC_SRC := $(TOPDIR)/src/jdk.crypto.ec/share/native/libsunec
- BUILD_LIBSUNEC_FLAGS := $(addprefix -I, $(SUNEC_SRC))
-
- #
# On sol-sparc...all libraries are compiled with -xregs=no%appl
- # (set in CFLAGS_REQUIRED_sparc)
- #
- # except!!! libsunec.so
- #
- ECC_JNI_SOLSPARC_FILTER :=
+ # (set in CFLAGS_REQUIRED_sparc) except libsunec.so
ifeq ($(OPENJDK_TARGET_CPU_ARCH), sparc)
- ECC_JNI_SOLSPARC_FILTER := -xregs=no%appl
+ BUILD_LIBSUNEC_CFLAGS_JDKLIB := $(filter-out -xregs=no%appl, $(CFLAGS_JDKLIB))
+ BUILD_LIBSUNEC_CXXFLAGS_JDKLIB := $(filter-out -xregs=no%appl, $(CXXFLAGS_JDKLIB))
+ else
+ BUILD_LIBSUNEC_CFLAGS_JDKLIB := $(CFLAGS_JDKLIB)
+ BUILD_LIBSUNEC_CXXFLAGS_JDKLIB := $(CXXFLAGS_JDKLIB)
endif
$(eval $(call SetupJdkLibrary, BUILD_LIBSUNEC, \
NAME := sunec, \
- SRC := $(LIBSUNEC_SRC), \
TOOLCHAIN := TOOLCHAIN_LINK_CXX, \
OPTIMIZATION := LOW, \
- CFLAGS := $(filter-out $(ECC_JNI_SOLSPARC_FILTER), $(CFLAGS_JDKLIB)) \
- $(BUILD_LIBSUNEC_FLAGS) \
+ CFLAGS := $(BUILD_LIBSUNEC_CFLAGS_JDKLIB) \
-DMP_API_COMPATIBLE -DNSS_ECC_MORE_THAN_SUITE_B, \
- CXXFLAGS := $(filter-out $(ECC_JNI_SOLSPARC_FILTER), $(CXXFLAGS_JDKLIB)) \
- $(BUILD_LIBSUNEC_FLAGS), \
+ CXXFLAGS := $(BUILD_LIBSUNEC_CXXFLAGS_JDKLIB), \
DISABLED_WARNINGS_gcc := sign-compare implicit-fallthrough, \
DISABLED_WARNINGS_microsoft := 4101 4244 4146 4018, \
LDFLAGS := $(LDFLAGS_JDKLIB) $(LDFLAGS_CXX_JDK), \
--- a/make/lib/Lib-jdk.crypto.mscapi.gmk Thu Jun 07 23:12:35 2018 -0700
+++ b/make/lib/Lib-jdk.crypto.mscapi.gmk Fri Jun 08 09:40:28 2018 -0700
@@ -29,14 +29,10 @@
ifeq ($(OPENJDK_TARGET_OS), windows)
- LIBSUNMSCAPI_SRC := $(TOPDIR)/src/jdk.crypto.mscapi/$(OPENJDK_TARGET_OS_TYPE)/native/libsunmscapi
-
$(eval $(call SetupJdkLibrary, BUILD_LIBSUNMSCAPI, \
NAME := sunmscapi, \
- SRC := $(LIBSUNMSCAPI_SRC), \
OPTIMIZATION := LOW, \
- CFLAGS := $(CFLAGS_JDKLIB) \
- -I$(LIBSUNMSCAPI_SRC), \
+ CFLAGS := $(CFLAGS_JDKLIB), \
LDFLAGS := $(LDFLAGS_JDKLIB) $(LDFLAGS_CXX_JDK) \
$(call SET_SHARED_LIBRARY_ORIGIN), \
LIBS := crypt32.lib advapi32.lib, \
--- a/make/lib/Lib-jdk.crypto.ucrypto.gmk Thu Jun 07 23:12:35 2018 -0700
+++ b/make/lib/Lib-jdk.crypto.ucrypto.gmk Fri Jun 08 09:40:28 2018 -0700
@@ -29,14 +29,10 @@
ifeq ($(OPENJDK_TARGET_OS), solaris)
- LIBJ2UCRYPTO_SRC := $(TOPDIR)/src/jdk.crypto.ucrypto/solaris/native/libj2ucrypto
-
$(eval $(call SetupJdkLibrary, BUILD_LIBJ2UCRYPTO, \
NAME := j2ucrypto, \
- SRC := $(LIBJ2UCRYPTO_SRC), \
OPTIMIZATION := LOW, \
- CFLAGS := $(CFLAGS_JDKLIB) \
- $(addprefix -I, $(LIBJ2UCRYPTO_SRC)), \
+ CFLAGS := $(CFLAGS_JDKLIB), \
LDFLAGS := $(LDFLAGS_JDKLIB), \
LIBS := $(LIBDL), \
))
--- a/make/lib/Lib-jdk.hotspot.agent.gmk Thu Jun 07 23:12:35 2018 -0700
+++ b/make/lib/Lib-jdk.hotspot.agent.gmk Fri Jun 08 09:40:28 2018 -0700
@@ -29,19 +29,6 @@
################################################################################
-SA_TOPDIR := $(TOPDIR)/src/jdk.hotspot.agent
-
-SA_SRC += \
- $(SA_TOPDIR)/share/native/libsaproc \
- $(SA_TOPDIR)/$(OPENJDK_TARGET_OS)/native/libsaproc \
- #
-
-SA_INCLUDES := \
- $(addprefix -I, $(SA_SRC)) \
- -I$(SUPPORT_OUTPUTDIR)/headers/jdk.hotspot.agent \
- -I$(TOPDIR)/src/hotspot/os/$(OPENJDK_TARGET_OS) \
- #
-
ifeq ($(OPENJDK_TARGET_OS), linux)
SA_CFLAGS := -D_FILE_OFFSET_BITS=64
@@ -68,9 +55,8 @@
DISABLED_WARNINGS_microsoft := 4267, \
DISABLED_WARNINGS_gcc := sign-compare, \
DISABLED_WARNINGS_CXX_solstudio := truncwarn unknownpragma, \
- SRC := $(SA_SRC), \
- CFLAGS := $(CFLAGS_JDKLIB) $(SA_INCLUDES) $(SA_CFLAGS) $(SA_CUSTOM_CFLAGS), \
- CXXFLAGS := $(CXXFLAGS_JDKLIB) $(SA_INCLUDES) $(SA_CFLAGS) $(SA_CXXFLAGS), \
+ CFLAGS := $(CFLAGS_JDKLIB) $(SA_CFLAGS), \
+ CXXFLAGS := $(CXXFLAGS_JDKLIB) $(SA_CFLAGS) $(SA_CXXFLAGS), \
LDFLAGS := $(LDFLAGS_JDKLIB) $(SA_LDFLAGS), \
LIBS_linux := -lthread_db $(LIBDL), \
LIBS_solaris := -ldl -ldemangle -lthread -lproc, \
--- a/make/lib/Lib-jdk.internal.le.gmk Thu Jun 07 23:12:35 2018 -0700
+++ b/make/lib/Lib-jdk.internal.le.gmk Fri Jun 08 09:40:28 2018 -0700
@@ -29,19 +29,10 @@
ifeq ($(OPENJDK_TARGET_OS), windows)
- LIBLE_SRC := $(TOPDIR)/src/jdk.internal.le/$(OPENJDK_TARGET_OS_TYPE)/native/lible \
- #
- LIBLE_CPPFLAGS := \
- $(addprefix -I, $(LIBLE_SRC)) \
- -I$(SUPPORT_OUTPUTDIR)/headers/jdk.internal.le \
- #
-
$(eval $(call SetupJdkLibrary, BUILD_LIBLE, \
NAME := le, \
- SRC := $(LIBLE_SRC), \
OPTIMIZATION := LOW, \
- CFLAGS := $(CFLAGS_JDKLIB) $(LIBJAVA_HEADER_FLAGS)\
- $(LIBLE_CPPFLAGS), \
+ CFLAGS := $(CFLAGS_JDKLIB), \
LDFLAGS := $(LDFLAGS_JDKLIB), \
LIBS := $(JDKLIB_LIBS) user32.lib, \
))
--- a/make/lib/Lib-jdk.jdi.gmk Thu Jun 07 23:12:35 2018 -0700
+++ b/make/lib/Lib-jdk.jdi.gmk Fri Jun 08 09:40:28 2018 -0700
@@ -29,22 +29,13 @@
ifeq ($(OPENJDK_TARGET_OS), windows)
- LIBDT_SHMEM_SRC := $(TOPDIR)/src/jdk.jdi/share/native/libdt_shmem \
- $(TOPDIR)/src/jdk.jdi/$(OPENJDK_TARGET_OS_TYPE)/native/libdt_shmem \
- #
- LIBDT_SHMEM_CPPFLAGS := -I$(INCLUDEDIR) -I$(JDK_OUTPUTDIR)/include/$(OPENJDK_TARGET_OS) \
- $(addprefix -I, $(LIBDT_SHMEM_SRC)) \
- -I$(TOPDIR)/src/jdk.jdwp.agent/share/native/libjdwp/export \
- -I$(TOPDIR)/src/jdk.jdwp.agent/share/native/include \
- -I$(SUPPORT_OUTPUTDIR)/headers/jdk.jdi \
- #
-
$(eval $(call SetupJdkLibrary, BUILD_LIBDT_SHMEM, \
NAME := dt_shmem, \
- SRC := $(LIBDT_SHMEM_SRC), \
OPTIMIZATION := LOW, \
- CFLAGS := $(CFLAGS_JDKLIB) -DUSE_MMAP \
- $(LIBDT_SHMEM_CPPFLAGS), \
+ CFLAGS := $(CFLAGS_JDKLIB) -DUSE_MMAP, \
+ EXTRA_HEADER_DIRS := \
+ jdk.jdwp.agent:include \
+ jdk.jdwp.agent:libjdwp/export, \
LDFLAGS := $(LDFLAGS_JDKLIB), \
LIBS := $(JDKLIB_LIBS), \
))
--- a/make/lib/Lib-jdk.jdwp.agent.gmk Thu Jun 07 23:12:35 2018 -0700
+++ b/make/lib/Lib-jdk.jdwp.agent.gmk Fri Jun 08 09:40:28 2018 -0700
@@ -27,21 +27,14 @@
################################################################################
-LIBDT_SOCKET_SRC := $(TOPDIR)/src/jdk.jdwp.agent/share/native/libdt_socket \
- $(TOPDIR)/src/jdk.jdwp.agent/$(OPENJDK_TARGET_OS_TYPE)/native/libdt_socket
-LIBDT_SOCKET_CPPFLAGS := \
- $(addprefix -I, $(LIBDT_SOCKET_SRC)) \
- -I$(TOPDIR)/src/jdk.jdwp.agent/share/native/libjdwp/export \
- -I$(TOPDIR)/src/jdk.jdwp.agent/share/native/libjdwp \
- -I$(TOPDIR)/src/jdk.jdwp.agent/share/native/include \
- #
-
$(eval $(call SetupJdkLibrary, BUILD_LIBDT_SOCKET, \
NAME := dt_socket, \
- SRC := $(LIBDT_SOCKET_SRC), \
OPTIMIZATION := LOW, \
CFLAGS := $(CFLAGS_JDKLIB) -DUSE_MMAP \
$(LIBDT_SOCKET_CPPFLAGS), \
+ EXTRA_HEADER_DIRS := \
+ include \
+ libjdwp/export, \
LDFLAGS := $(LDFLAGS_JDKLIB) \
$(call SET_SHARED_LIBRARY_ORIGIN), \
LIBS_linux := -lpthread, \
@@ -56,21 +49,14 @@
################################################################################
-LIBJDWP_SRC := $(TOPDIR)/src/jdk.jdwp.agent/share/native/libjdwp \
- $(TOPDIR)/src/jdk.jdwp.agent/$(OPENJDK_TARGET_OS_TYPE)/native/libjdwp
-LIBJDWP_CPPFLAGS := \
- -I$(TOPDIR)/src/jdk.jdwp.agent/share/native/libjdwp/export \
- -I$(TOPDIR)/src/jdk.jdwp.agent/share/native/include \
- $(addprefix -I, $(LIBJDWP_SRC))
-
# JDWP_LOGGING causes log messages to be compiled into the library.
$(eval $(call SetupJdkLibrary, BUILD_LIBJDWP, \
NAME := jdwp, \
- SRC := $(LIBJDWP_SRC), \
OPTIMIZATION := LOW, \
- CFLAGS := $(CFLAGS_JDKLIB) -DJDWP_LOGGING \
- $(LIBJDWP_CPPFLAGS) \
- -I$(SUPPORT_OUTPUTDIR)/headers/jdk.jdwp.agent, \
+ CFLAGS := $(CFLAGS_JDKLIB) -DJDWP_LOGGING, \
+ EXTRA_HEADER_DIRS := \
+ include \
+ libjdwp/export, \
LDFLAGS := $(LDFLAGS_JDKLIB) \
$(call SET_SHARED_LIBRARY_ORIGIN), \
LIBS := $(JDKLIB_LIBS), \
--- a/make/lib/Lib-jdk.management.agent.gmk Thu Jun 07 23:12:35 2018 -0700
+++ b/make/lib/Lib-jdk.management.agent.gmk Fri Jun 08 09:40:28 2018 -0700
@@ -27,17 +27,10 @@
################################################################################
-LIBMANAGEMENT_AGENT_SRC += $(TOPDIR)/src/jdk.management.agent/$(OPENJDK_TARGET_OS_TYPE)/native/libmanagement_agent
-LIBMANAGEMENT_AGENT_CFLAGS := $(addprefix -I,$(LIBMANAGEMENT_AGENT_SRC)) \
- -I$(SUPPORT_OUTPUTDIR)/headers/jdk.management.agent \
- $(LIBJAVA_HEADER_FLAGS) \
- #
-
$(eval $(call SetupJdkLibrary, BUILD_LIBMANAGEMENT_AGENT, \
NAME := management_agent, \
- SRC := $(LIBMANAGEMENT_AGENT_SRC), \
OPTIMIZATION := LOW, \
- CFLAGS := $(CFLAGS_JDKLIB) $(LIBMANAGEMENT_AGENT_CFLAGS), \
+ CFLAGS := $(CFLAGS_JDKLIB), \
LDFLAGS := $(LDFLAGS_JDKLIB) \
$(call SET_SHARED_LIBRARY_ORIGIN), \
LIBS := $(JDKLIB_LIBS), \
--- a/make/lib/Lib-jdk.management.gmk Thu Jun 07 23:12:35 2018 -0700
+++ b/make/lib/Lib-jdk.management.gmk Fri Jun 08 09:40:28 2018 -0700
@@ -30,15 +30,6 @@
################################################################################
-LIBMANAGEMENT_EXT_SRC += $(TOPDIR)/src/jdk.management/share/native/libmanagement_ext \
- $(TOPDIR)/src/jdk.management/$(OPENJDK_TARGET_OS_TYPE)/native/libmanagement_ext \
- $(TOPDIR)/src/jdk.management/$(OPENJDK_TARGET_OS)/native/libmanagement_ext
-LIBMANAGEMENT_EXT_CFLAGS := -I$(TOPDIR)/src/java.management/share/native/include \
- $(addprefix -I,$(LIBMANAGEMENT_EXT_SRC)) \
- -I$(SUPPORT_OUTPUTDIR)/headers/jdk.management \
- $(LIBJAVA_HEADER_FLAGS) \
- #
-
ifeq ($(OPENJDK_TARGET_OS), windows)
# In (at least) VS2013 and later, -DPSAPI_VERSION=1 is needed to generate
# a binary that is compatible with windows versions older than 7/2008R2.
@@ -55,8 +46,6 @@
$(eval $(call SetupJdkLibrary, BUILD_LIBMANAGEMENT_EXT, \
NAME := management_ext, \
- SRC := $(LIBMANAGEMENT_EXT_SRC), \
- LANG := C, \
OPTIMIZATION := $(LIBMANAGEMENT_EXT_OPTIMIZATION), \
CFLAGS := $(CFLAGS_JDKLIB) $(LIBMANAGEMENT_EXT_CFLAGS), \
LDFLAGS := $(LDFLAGS_JDKLIB) \
--- a/make/lib/Lib-jdk.net.gmk Thu Jun 07 23:12:35 2018 -0700
+++ b/make/lib/Lib-jdk.net.gmk Fri Jun 08 09:40:28 2018 -0700
@@ -31,9 +31,8 @@
$(eval $(call SetupJdkLibrary, BUILD_LIBEXTNET, \
NAME := extnet, \
- SRC := $(TOPDIR)/src/jdk.net/$(OPENJDK_TARGET_OS)/native/libextnet, \
OPTIMIZATION := LOW, \
- CFLAGS := $(CFLAGS_JDKLIB) -I$(SUPPORT_OUTPUTDIR)/headers/jdk.net, \
+ CFLAGS := $(CFLAGS_JDKLIB), \
LDFLAGS := $(LDFLAGS_JDKLIB) \
$(call SET_SHARED_LIBRARY_ORIGIN), \
LIBS := -ljava, \
--- a/make/lib/Lib-jdk.pack.gmk Thu Jun 07 23:12:35 2018 -0700
+++ b/make/lib/Lib-jdk.pack.gmk Fri Jun 08 09:40:28 2018 -0700
@@ -29,16 +29,13 @@
$(eval $(call SetupJdkLibrary, BUILD_LIBUNPACK, \
NAME := unpack, \
- SRC := $(TOPDIR)/src/jdk.pack/share/native/libunpack \
- $(TOPDIR)/src/jdk.pack/share/native/common-unpack, \
+ EXTRA_SRC := common-unpack, \
TOOLCHAIN := TOOLCHAIN_LINK_CXX, \
OPTIMIZATION := LOW, \
CFLAGS := $(CXXFLAGS_JDKLIB) \
- -DNO_ZLIB -DUNPACK_JNI -DFULL \
- -I$(SUPPORT_OUTPUTDIR)/headers/java.base \
- -I$(TOPDIR)/src/jdk.pack/share/native/common-unpack \
- $(LIBJAVA_HEADER_FLAGS), \
+ -DNO_ZLIB -DUNPACK_JNI -DFULL, \
CFLAGS_release := -DPRODUCT, \
+ EXTRA_HEADER_DIRS := $(call GetJavaHeaderDir, java.base), \
DISABLED_WARNINGS_gcc := implicit-fallthrough, \
LDFLAGS := $(LDFLAGS_JDKLIB) $(LDFLAGS_CXX_JDK) \
$(call SET_SHARED_LIBRARY_ORIGIN), \
--- a/make/lib/Lib-jdk.sctp.gmk Thu Jun 07 23:12:35 2018 -0700
+++ b/make/lib/Lib-jdk.sctp.gmk Fri Jun 08 09:40:28 2018 -0700
@@ -29,18 +29,15 @@
ifeq ($(OPENJDK_TARGET_OS_TYPE), unix)
- ifeq (, $(filter $(OPENJDK_TARGET_OS), macosx aix))
+ ifeq ($(filter $(OPENJDK_TARGET_OS), macosx aix), )
$(eval $(call SetupJdkLibrary, BUILD_LIBSCTP, \
NAME := sctp, \
- SRC := $(TOPDIR)/src/jdk.sctp/$(OPENJDK_TARGET_OS_TYPE)/native/libsctp, \
OPTIMIZATION := LOW, \
- CFLAGS := $(CFLAGS_JDKLIB) \
- -I $(TOPDIR)/src/java.base/$(OPENJDK_TARGET_OS_TYPE)/native/libnio/ch \
- -I $(TOPDIR)/src/java.base/share/native/libnio/ch \
- $(addprefix -I, $(call FindSrcDirsForLib, java.base, net)) \
- $(LIBJAVA_HEADER_FLAGS) \
- -I$(SUPPORT_OUTPUTDIR)/headers/jdk.sctp \
- -I$(SUPPORT_OUTPUTDIR)/headers/java.base, \
+ CFLAGS := $(CFLAGS_JDKLIB), \
+ EXTRA_HEADER_DIRS := \
+ $(call GetJavaHeaderDir, java.base) \
+ java.base:libnet \
+ java.base:libnio/ch, \
LDFLAGS := $(LDFLAGS_JDKLIB) \
$(call SET_SHARED_LIBRARY_ORIGIN), \
LIBS_unix := -lnio -lnet -ljava -ljvm, \
--- a/make/lib/Lib-jdk.security.auth.gmk Thu Jun 07 23:12:35 2018 -0700
+++ b/make/lib/Lib-jdk.security.auth.gmk Fri Jun 08 09:40:28 2018 -0700
@@ -29,9 +29,8 @@
$(eval $(call SetupJdkLibrary, BUILD_LIBJAAS, \
NAME := jaas, \
- SRC := $(call FindSrcDirsForLib, jdk.security.auth, jaas), \
OPTIMIZATION := LOW, \
- CFLAGS := $(CFLAGS_JDKLIB) -I$(SUPPORT_OUTPUTDIR)/headers/jdk.security.auth, \
+ CFLAGS := $(CFLAGS_JDKLIB), \
LDFLAGS := $(LDFLAGS_JDKLIB) \
$(call SET_SHARED_LIBRARY_ORIGIN), \
LIBS_windows := netapi32.lib user32.lib mpr.lib advapi32.lib $(JDKLIB_LIBS), \
--- a/make/lib/LibCommon.gmk Thu Jun 07 23:12:35 2018 -0700
+++ b/make/lib/LibCommon.gmk Fri Jun 08 09:40:28 2018 -0700
@@ -25,9 +25,6 @@
include JdkNativeCompilation.gmk
-# Hook to include the corresponding custom file, if present.
-$(eval $(call IncludeCustomExtension, lib/LibCommon.gmk))
-
################################################################################
GLOBAL_VERSION_INFO_RESOURCE := $(TOPDIR)/src/java.base/windows/native/common/version.rc
@@ -67,16 +64,6 @@
endif
################################################################################
-# Find the default set of src dirs for a native library.
-# Param 1 - module name
-# Param 2 - library name
-FindSrcDirsForLib += \
- $(call uniq, $(wildcard \
- $(TOPDIR)/src/$(strip $1)/$(OPENJDK_TARGET_OS)/native/lib$(strip $2) \
- $(TOPDIR)/src/$(strip $1)/$(OPENJDK_TARGET_OS_TYPE)/native/lib$(strip $2) \
- $(TOPDIR)/src/$(strip $1)/share/native/lib$(strip $2)))
-
-################################################################################
# Find a library
# Param 1 - module name
# Param 2 - library name
@@ -94,10 +81,6 @@
$(addprefix $(SUPPORT_OUTPUTDIR)/native/, \
$(strip $1)$(strip $3)/$(LIBRARY_PREFIX)$(strip $2)$(STATIC_LIBRARY_SUFFIX))
-################################################################################
-# Define the header include flags needed to compile against it.
-LIBJAVA_HEADER_FLAGS := $(addprefix -I, $(call FindSrcDirsForLib, java.base, java))
-
# Put the libraries here.
INSTALL_LIBRARIES_HERE := $(call FindLibDirForModule, $(MODULE))
--- a/src/hotspot/cpu/aarch64/aarch64.ad Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/cpu/aarch64/aarch64.ad Fri Jun 08 09:40:28 2018 -0700
@@ -3792,69 +3792,7 @@
return false;
}
-// Transform:
-// (AddP base (AddP base address (LShiftL index con)) offset)
-// into:
-// (AddP base (AddP base offset) (LShiftL index con))
-// to take full advantage of ARM's addressing modes
void Compile::reshape_address(AddPNode* addp) {
- Node *addr = addp->in(AddPNode::Address);
- if (addr->is_AddP() && addr->in(AddPNode::Base) == addp->in(AddPNode::Base)) {
- const AddPNode *addp2 = addr->as_AddP();
- if ((addp2->in(AddPNode::Offset)->Opcode() == Op_LShiftL &&
- addp2->in(AddPNode::Offset)->in(2)->is_Con() &&
- size_fits_all_mem_uses(addp, addp2->in(AddPNode::Offset)->in(2)->get_int())) ||
- addp2->in(AddPNode::Offset)->Opcode() == Op_ConvI2L) {
-
- // Any use that can't embed the address computation?
- for (DUIterator_Fast imax, i = addp->fast_outs(imax); i < imax; i++) {
- Node* u = addp->fast_out(i);
- if (!u->is_Mem()) {
- return;
- }
- if (u->is_LoadVector() || u->is_StoreVector() || u->Opcode() == Op_StoreCM) {
- return;
- }
- if (addp2->in(AddPNode::Offset)->Opcode() != Op_ConvI2L) {
- int scale = 1 << addp2->in(AddPNode::Offset)->in(2)->get_int();
- if (VM_Version::expensive_load(u->as_Mem()->memory_size(), scale)) {
- return;
- }
- }
- }
-
- Node* off = addp->in(AddPNode::Offset);
- Node* addr2 = addp2->in(AddPNode::Address);
- Node* base = addp->in(AddPNode::Base);
-
- Node* new_addr = NULL;
- // Check whether the graph already has the new AddP we need
- // before we create one (no GVN available here).
- for (DUIterator_Fast imax, i = addr2->fast_outs(imax); i < imax; i++) {
- Node* u = addr2->fast_out(i);
- if (u->is_AddP() &&
- u->in(AddPNode::Base) == base &&
- u->in(AddPNode::Address) == addr2 &&
- u->in(AddPNode::Offset) == off) {
- new_addr = u;
- break;
- }
- }
-
- if (new_addr == NULL) {
- new_addr = new AddPNode(base, addr2, off);
- }
- Node* new_off = addp2->in(AddPNode::Offset);
- addp->set_req(AddPNode::Address, new_addr);
- if (addr->outcnt() == 0) {
- addr->disconnect_inputs(NULL, this);
- }
- addp->set_req(AddPNode::Offset, new_off);
- if (off->outcnt() == 0) {
- off->disconnect_inputs(NULL, this);
- }
- }
- }
}
// helper for encoding java_to_runtime calls on sim
--- a/src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -37,6 +37,7 @@
#include "compiler/disassembler.hpp"
#include "memory/resourceArea.hpp"
#include "nativeInst_aarch64.hpp"
+#include "oops/accessDecorators.hpp"
#include "oops/compressedOops.inline.hpp"
#include "oops/klass.inline.hpp"
#include "oops/oop.hpp"
@@ -2127,7 +2128,7 @@
bind(not_weak);
// Resolve (untagged) jobject.
- bs->load_at(this, IN_ROOT | IN_CONCURRENT_ROOT, T_OBJECT,
+ bs->load_at(this, IN_CONCURRENT_ROOT, T_OBJECT,
value, Address(value, 0), tmp, thread);
verify_oop(value);
bind(done);
@@ -3664,7 +3665,7 @@
void MacroAssembler::resolve_oop_handle(Register result, Register tmp) {
// OopHandle::resolve is an indirection.
BarrierSetAssembler *bs = BarrierSet::barrier_set()->barrier_set_assembler();
- bs->load_at(this, IN_ROOT | IN_CONCURRENT_ROOT, T_OBJECT,
+ bs->load_at(this, IN_CONCURRENT_ROOT, T_OBJECT,
result, Address(result, 0), tmp, rthread);
}
@@ -3983,6 +3984,7 @@
Register dst, Address src,
Register tmp1, Register thread_tmp) {
BarrierSetAssembler *bs = BarrierSet::barrier_set()->barrier_set_assembler();
+ decorators = AccessInternal::decorator_fixup(decorators);
bool as_raw = (decorators & AS_RAW) != 0;
if (as_raw) {
bs->BarrierSetAssembler::load_at(this, decorators, type, dst, src, tmp1, thread_tmp);
@@ -3995,6 +3997,7 @@
Address dst, Register src,
Register tmp1, Register thread_tmp) {
BarrierSetAssembler *bs = BarrierSet::barrier_set()->barrier_set_assembler();
+ decorators = AccessInternal::decorator_fixup(decorators);
bool as_raw = (decorators & AS_RAW) != 0;
if (as_raw) {
bs->BarrierSetAssembler::store_at(this, decorators, type, dst, src, tmp1, thread_tmp);
--- a/src/hotspot/cpu/aarch64/templateTable_aarch64.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/cpu/aarch64/templateTable_aarch64.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -813,7 +813,7 @@
do_oop_load(_masm,
Address(r1, arrayOopDesc::base_offset_in_bytes(T_OBJECT)),
r0,
- IN_HEAP | IN_HEAP_ARRAY);
+ IN_HEAP_ARRAY);
}
void TemplateTable::baload()
@@ -1141,7 +1141,7 @@
// Get the value we will store
__ ldr(r0, at_tos());
// Now store using the appropriate barrier
- do_oop_store(_masm, element_address, r0, IN_HEAP | IN_HEAP_ARRAY);
+ do_oop_store(_masm, element_address, r0, IN_HEAP_ARRAY);
__ b(done);
// Have a NULL in r0, r3=array, r2=index. Store NULL at ary[idx]
@@ -1149,7 +1149,7 @@
__ profile_null_seen(r2);
// Store a NULL
- do_oop_store(_masm, element_address, noreg, IN_HEAP | IN_HEAP_ARRAY);
+ do_oop_store(_masm, element_address, noreg, IN_HEAP_ARRAY);
// Pop stack arguments
__ bind(done);
--- a/src/hotspot/cpu/arm/macroAssembler_arm.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/cpu/arm/macroAssembler_arm.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -36,6 +36,7 @@
#include "gc/shared/collectedHeap.inline.hpp"
#include "interpreter/interpreter.hpp"
#include "memory/resourceArea.hpp"
+#include "oops/accessDecorators.hpp"
#include "oops/klass.inline.hpp"
#include "prims/methodHandles.hpp"
#include "runtime/biasedLocking.hpp"
@@ -2133,7 +2134,7 @@
b(done);
bind(not_weak);
// Resolve (untagged) jobject.
- access_load_at(T_OBJECT, IN_ROOT | IN_CONCURRENT_ROOT,
+ access_load_at(T_OBJECT, IN_CONCURRENT_ROOT,
Address(value, 0), value, tmp1, tmp2, noreg);
verify_oop(value);
bind(done);
@@ -2700,6 +2701,7 @@
void MacroAssembler::access_load_at(BasicType type, DecoratorSet decorators,
Address src, Register dst, Register tmp1, Register tmp2, Register tmp3) {
BarrierSetAssembler* bs = BarrierSet::barrier_set()->barrier_set_assembler();
+ decorators = AccessInternal::decorator_fixup(decorators);
bool as_raw = (decorators & AS_RAW) != 0;
if (as_raw) {
bs->BarrierSetAssembler::load_at(this, decorators, type, dst, src, tmp1, tmp2, tmp3);
@@ -2711,6 +2713,7 @@
void MacroAssembler::access_store_at(BasicType type, DecoratorSet decorators,
Address obj, Register new_val, Register tmp1, Register tmp2, Register tmp3, bool is_null) {
BarrierSetAssembler* bs = BarrierSet::barrier_set()->barrier_set_assembler();
+ decorators = AccessInternal::decorator_fixup(decorators);
bool as_raw = (decorators & AS_RAW) != 0;
if (as_raw) {
bs->BarrierSetAssembler::store_at(this, decorators, type, obj, new_val, tmp1, tmp2, tmp3, is_null);
--- a/src/hotspot/cpu/arm/relocInfo_arm.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/cpu/arm/relocInfo_arm.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2008, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2008, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -29,7 +29,7 @@
#include "nativeInst_arm.hpp"
#include "oops/compressedOops.inline.hpp"
#include "oops/oop.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "runtime/safepoint.hpp"
void Relocation::pd_set_data_value(address x, intptr_t o, bool verify_only) {
--- a/src/hotspot/cpu/ppc/assembler_ppc.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/cpu/ppc/assembler_ppc.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -486,7 +486,7 @@
// Case 2: Can use addis.
if (xd == 0) {
short xc = rem & 0xFFFF; // 2nd 16-bit chunk.
- rem = (rem >> 16) + ((unsigned short)xd >> 15);
+ rem = (rem >> 16) + ((unsigned short)xc >> 15);
if (rem == 0) {
addis(d, s, xc);
return 0;
--- a/src/hotspot/cpu/ppc/gc/g1/g1BarrierSetAssembler_ppc.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/cpu/ppc/gc/g1/g1BarrierSetAssembler_ppc.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -214,11 +214,9 @@
assert(sizeof(*ct->card_table()->byte_map_base()) == sizeof(jbyte), "adjust this code");
// Does store cross heap regions?
- if (G1RSBarrierRegionFilter) {
- __ xorr(tmp1, store_addr, new_val);
- __ srdi_(tmp1, tmp1, HeapRegion::LogOfHRGrainBytes);
- __ beq(CCR0, filtered);
- }
+ __ xorr(tmp1, store_addr, new_val);
+ __ srdi_(tmp1, tmp1, HeapRegion::LogOfHRGrainBytes);
+ __ beq(CCR0, filtered);
// Crosses regions, storing NULL?
if (not_null) {
--- a/src/hotspot/cpu/ppc/macroAssembler_ppc.inline.hpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/cpu/ppc/macroAssembler_ppc.inline.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -32,6 +32,7 @@
#include "code/codeCache.hpp"
#include "gc/shared/barrierSet.hpp"
#include "gc/shared/barrierSetAssembler.hpp"
+#include "oops/accessDecorators.hpp"
#include "runtime/safepointMechanism.hpp"
inline bool MacroAssembler::is_ld_largeoffset(address a) {
@@ -332,6 +333,7 @@
ON_UNKNOWN_OOP_REF)) == 0, "unsupported decorator");
BarrierSetAssembler* bs = BarrierSet::barrier_set()->barrier_set_assembler();
bool as_raw = (decorators & AS_RAW) != 0;
+ decorators = AccessInternal::decorator_fixup(decorators);
if (as_raw) {
bs->BarrierSetAssembler::store_at(this, decorators, type,
base, ind_or_offs, val,
@@ -349,6 +351,7 @@
assert((decorators & ~(AS_RAW | IN_HEAP | IN_HEAP_ARRAY | IN_ROOT | OOP_NOT_NULL |
ON_PHANTOM_OOP_REF | ON_WEAK_OOP_REF)) == 0, "unsupported decorator");
BarrierSetAssembler* bs = BarrierSet::barrier_set()->barrier_set_assembler();
+ decorators = AccessInternal::decorator_fixup(decorators);
bool as_raw = (decorators & AS_RAW) != 0;
if (as_raw) {
bs->BarrierSetAssembler::load_at(this, decorators, type,
--- a/src/hotspot/cpu/ppc/nativeInst_ppc.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/cpu/ppc/nativeInst_ppc.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1997, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2018, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2012, 2015 SAP SE. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
@@ -30,7 +30,7 @@
#include "oops/compressedOops.inline.hpp"
#include "oops/oop.hpp"
#include "runtime/handles.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "runtime/sharedRuntime.hpp"
#include "runtime/stubRoutines.hpp"
#include "utilities/ostream.hpp"
--- a/src/hotspot/cpu/ppc/templateTable_ppc_64.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/cpu/ppc/templateTable_ppc_64.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -688,7 +688,7 @@
Rtemp2 = R31;
__ index_check(Rarray, R17_tos /* index */, UseCompressedOops ? 2 : LogBytesPerWord, Rtemp, Rload_addr);
do_oop_load(_masm, Rload_addr, arrayOopDesc::base_offset_in_bytes(T_OBJECT), R17_tos, Rtemp, Rtemp2,
- IN_HEAP | IN_HEAP_ARRAY);
+ IN_HEAP_ARRAY);
__ verify_oop(R17_tos);
//__ dcbt(R17_tos); // prefetch
}
@@ -1015,14 +1015,14 @@
__ bind(Lis_null);
do_oop_store(_masm, Rstore_addr, arrayOopDesc::base_offset_in_bytes(T_OBJECT), noreg /* 0 */,
- Rscratch, Rscratch2, Rscratch3, IN_HEAP | IN_HEAP_ARRAY);
+ Rscratch, Rscratch2, Rscratch3, IN_HEAP_ARRAY);
__ profile_null_seen(Rscratch, Rscratch2);
__ b(Ldone);
// Store is OK.
__ bind(Lstore_ok);
do_oop_store(_masm, Rstore_addr, arrayOopDesc::base_offset_in_bytes(T_OBJECT), R17_tos /* value */,
- Rscratch, Rscratch2, Rscratch3, IN_HEAP | IN_HEAP_ARRAY | OOP_NOT_NULL);
+ Rscratch, Rscratch2, Rscratch3, IN_HEAP_ARRAY | OOP_NOT_NULL);
__ bind(Ldone);
// Adjust sp (pops array, index and value).
--- a/src/hotspot/cpu/s390/assembler_s390.hpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/cpu/s390/assembler_s390.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -2967,6 +2967,7 @@
// branch never (nop)
inline void z_nop();
+ inline void nop(); // Used by shared code.
// ===============================================================================================
--- a/src/hotspot/cpu/s390/assembler_s390.inline.hpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/cpu/s390/assembler_s390.inline.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -1311,6 +1311,7 @@
// branch never (nop), branch always
inline void Assembler::z_nop() { z_bcr(bcondNop, Z_R0); }
+inline void Assembler::nop() { z_nop(); }
inline void Assembler::z_br(Register r2) { assert(r2 != Z_R0, "nop if target is Z_R0, use z_nop() instead"); z_bcr(bcondAlways, r2 ); }
inline void Assembler::z_exrl(Register r1, Label& L) { z_exrl(r1, target(L)); } // z10
--- a/src/hotspot/cpu/s390/c1_MacroAssembler_s390.hpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/cpu/s390/c1_MacroAssembler_s390.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -95,8 +95,6 @@
void invalidate_registers(Register preserve1 = noreg, Register preserve2 = noreg,
Register preserve3 = noreg) PRODUCT_RETURN;
- void nop() { z_nop(); }
-
// This platform only uses signal-based null checks. The Label is not needed.
void null_check(Register r, Label *Lnull = NULL) { MacroAssembler::null_check(r); }
--- a/src/hotspot/cpu/s390/gc/g1/g1BarrierSetAssembler_s390.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/cpu/s390/gc/g1/g1BarrierSetAssembler_s390.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -273,16 +273,14 @@
// Does store cross heap regions?
// It does if the two addresses specify different grain addresses.
- if (G1RSBarrierRegionFilter) {
- if (VM_Version::has_DistinctOpnds()) {
- __ z_xgrk(Rtmp1, Rstore_addr, Rnew_val);
- } else {
- __ z_lgr(Rtmp1, Rstore_addr);
- __ z_xgr(Rtmp1, Rnew_val);
- }
- __ z_srag(Rtmp1, Rtmp1, HeapRegion::LogOfHRGrainBytes);
- __ z_bre(filtered);
+ if (VM_Version::has_DistinctOpnds()) {
+ __ z_xgrk(Rtmp1, Rstore_addr, Rnew_val);
+ } else {
+ __ z_lgr(Rtmp1, Rstore_addr);
+ __ z_xgr(Rtmp1, Rnew_val);
}
+ __ z_srag(Rtmp1, Rtmp1, HeapRegion::LogOfHRGrainBytes);
+ __ z_bre(filtered);
// Crosses regions, storing NULL?
if (not_null) {
--- a/src/hotspot/cpu/s390/macroAssembler_s390.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/cpu/s390/macroAssembler_s390.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -34,6 +34,7 @@
#include "gc/shared/cardTableBarrierSet.hpp"
#include "memory/resourceArea.hpp"
#include "memory/universe.hpp"
+#include "oops/accessDecorators.hpp"
#include "oops/compressedOops.inline.hpp"
#include "oops/klass.inline.hpp"
#include "opto/compile.hpp"
@@ -4053,6 +4054,7 @@
assert((decorators & ~(AS_RAW | IN_HEAP | IN_HEAP_ARRAY | IN_ROOT | OOP_NOT_NULL |
ON_UNKNOWN_OOP_REF)) == 0, "unsupported decorator");
BarrierSetAssembler* bs = BarrierSet::barrier_set()->barrier_set_assembler();
+ decorators = AccessInternal::decorator_fixup(decorators);
bool as_raw = (decorators & AS_RAW) != 0;
if (as_raw) {
bs->BarrierSetAssembler::store_at(this, decorators, type,
@@ -4071,6 +4073,7 @@
assert((decorators & ~(AS_RAW | IN_HEAP | IN_HEAP_ARRAY | IN_ROOT | OOP_NOT_NULL |
ON_PHANTOM_OOP_REF | ON_WEAK_OOP_REF)) == 0, "unsupported decorator");
BarrierSetAssembler* bs = BarrierSet::barrier_set()->barrier_set_assembler();
+ decorators = AccessInternal::decorator_fixup(decorators);
bool as_raw = (decorators & AS_RAW) != 0;
if (as_raw) {
bs->BarrierSetAssembler::load_at(this, decorators, type,
--- a/src/hotspot/cpu/s390/templateTable_s390.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/cpu/s390/templateTable_s390.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -853,7 +853,7 @@
index_check(Z_tmp_1, index, shift);
// Now load array element.
do_oop_load(_masm, Address(Z_tmp_1, index, arrayOopDesc::base_offset_in_bytes(T_OBJECT)), Z_tos,
- Z_tmp_2, Z_tmp_3, IN_HEAP | IN_HEAP_ARRAY);
+ Z_tmp_2, Z_tmp_3, IN_HEAP_ARRAY);
__ verify_oop(Z_tos);
}
@@ -1197,7 +1197,7 @@
// Store a NULL.
do_oop_store(_masm, Address(Rstore_addr, (intptr_t)0), noreg,
- tmp3, tmp2, tmp1, IN_HEAP | IN_HEAP_ARRAY);
+ tmp3, tmp2, tmp1, IN_HEAP_ARRAY);
__ z_bru(done);
// Come here on success.
@@ -1205,7 +1205,7 @@
// Now store using the appropriate barrier.
do_oop_store(_masm, Address(Rstore_addr, (intptr_t)0), Rvalue,
- tmp3, tmp2, tmp1, IN_HEAP | IN_HEAP_ARRAY | OOP_NOT_NULL);
+ tmp3, tmp2, tmp1, IN_HEAP_ARRAY | OOP_NOT_NULL);
// Pop stack arguments.
__ bind(done);
--- a/src/hotspot/cpu/sparc/gc/g1/g1BarrierSetAssembler_sparc.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/cpu/sparc/gc/g1/g1BarrierSetAssembler_sparc.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -369,12 +369,10 @@
G1BarrierSet* bs = barrier_set_cast<G1BarrierSet>(BarrierSet::barrier_set());
- if (G1RSBarrierRegionFilter) {
- __ xor3(store_addr, new_val, tmp);
- __ srlx(tmp, HeapRegion::LogOfHRGrainBytes, tmp);
+ __ xor3(store_addr, new_val, tmp);
+ __ srlx(tmp, HeapRegion::LogOfHRGrainBytes, tmp);
- __ cmp_and_brx_short(tmp, G0, Assembler::equal, Assembler::pt, filtered);
- }
+ __ cmp_and_brx_short(tmp, G0, Assembler::equal, Assembler::pt, filtered);
// If the "store_addr" register is an "in" or "local" register, move it to
// a scratch reg so we can pass it as an argument.
--- a/src/hotspot/cpu/sparc/macroAssembler_sparc.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/cpu/sparc/macroAssembler_sparc.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -32,6 +32,7 @@
#include "interpreter/interpreter.hpp"
#include "memory/resourceArea.hpp"
#include "memory/universe.hpp"
+#include "oops/accessDecorators.hpp"
#include "oops/klass.inline.hpp"
#include "prims/methodHandles.hpp"
#include "runtime/biasedLocking.hpp"
@@ -181,7 +182,7 @@
br (Assembler::always, true, Assembler::pt, done);
delayed()->nop();
bind(not_weak);
- access_load_at(T_OBJECT, IN_ROOT | IN_CONCURRENT_ROOT,
+ access_load_at(T_OBJECT, IN_CONCURRENT_ROOT,
Address(value, 0), value, tmp);
verify_oop(value);
bind(done);
@@ -3401,7 +3402,7 @@
// ((OopHandle)result).resolve();
void MacroAssembler::resolve_oop_handle(Register result, Register tmp) {
// OopHandle::resolve is an indirection.
- access_load_at(T_OBJECT, IN_ROOT | IN_CONCURRENT_ROOT,
+ access_load_at(T_OBJECT, IN_CONCURRENT_ROOT,
Address(result, 0), result, tmp);
}
@@ -3446,6 +3447,7 @@
void MacroAssembler::access_store_at(BasicType type, DecoratorSet decorators,
Register src, Address dst, Register tmp) {
BarrierSetAssembler* bs = BarrierSet::barrier_set()->barrier_set_assembler();
+ decorators = AccessInternal::decorator_fixup(decorators);
bool as_raw = (decorators & AS_RAW) != 0;
if (as_raw) {
bs->BarrierSetAssembler::store_at(this, decorators, type, src, dst, tmp);
@@ -3457,6 +3459,7 @@
void MacroAssembler::access_load_at(BasicType type, DecoratorSet decorators,
Address src, Register dst, Register tmp) {
BarrierSetAssembler* bs = BarrierSet::barrier_set()->barrier_set_assembler();
+ decorators = AccessInternal::decorator_fixup(decorators);
bool as_raw = (decorators & AS_RAW) != 0;
if (as_raw) {
bs->BarrierSetAssembler::load_at(this, decorators, type, src, dst, tmp);
--- a/src/hotspot/cpu/x86/gc/shared/barrierSetAssembler_x86.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/cpu/x86/gc/shared/barrierSetAssembler_x86.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -34,6 +34,7 @@
bool on_heap = (decorators & IN_HEAP) != 0;
bool on_root = (decorators & IN_ROOT) != 0;
bool oop_not_null = (decorators & OOP_NOT_NULL) != 0;
+ bool atomic = (decorators & MO_RELAXED) != 0;
switch (type) {
case T_OBJECT:
@@ -58,6 +59,37 @@
}
break;
}
+ case T_BOOLEAN: __ load_unsigned_byte(dst, src); break;
+ case T_BYTE: __ load_signed_byte(dst, src); break;
+ case T_CHAR: __ load_unsigned_short(dst, src); break;
+ case T_SHORT: __ load_signed_short(dst, src); break;
+ case T_INT: __ movl (dst, src); break;
+ case T_ADDRESS: __ movptr(dst, src); break;
+ case T_FLOAT:
+ assert(dst == noreg, "only to ftos");
+ __ load_float(src);
+ break;
+ case T_DOUBLE:
+ assert(dst == noreg, "only to dtos");
+ __ load_double(src);
+ break;
+ case T_LONG:
+ assert(dst == noreg, "only to ltos");
+#ifdef _LP64
+ __ movq(rax, src);
+#else
+ if (atomic) {
+ __ fild_d(src); // Must load atomically
+ __ subptr(rsp,2*wordSize); // Make space for store
+ __ fistp_d(Address(rsp,0));
+ __ pop(rax);
+ __ pop(rdx);
+ } else {
+ __ movl(rax, src);
+ __ movl(rdx, src.plus_disp(wordSize));
+ }
+#endif
+ break;
default: Unimplemented();
}
}
@@ -67,6 +99,7 @@
bool on_heap = (decorators & IN_HEAP) != 0;
bool on_root = (decorators & IN_ROOT) != 0;
bool oop_not_null = (decorators & OOP_NOT_NULL) != 0;
+ bool atomic = (decorators & MO_RELAXED) != 0;
switch (type) {
case T_OBJECT:
@@ -106,6 +139,50 @@
}
break;
}
+ case T_BOOLEAN:
+ __ andl(val, 0x1); // boolean is true if LSB is 1
+ __ movb(dst, val);
+ break;
+ case T_BYTE:
+ __ movb(dst, val);
+ break;
+ case T_SHORT:
+ __ movw(dst, val);
+ break;
+ case T_CHAR:
+ __ movw(dst, val);
+ break;
+ case T_INT:
+ __ movl(dst, val);
+ break;
+ case T_LONG:
+ assert(val == noreg, "only tos");
+#ifdef _LP64
+ __ movq(dst, rax);
+#else
+ if (atomic) {
+ __ push(rdx);
+ __ push(rax); // Must update atomically with FIST
+ __ fild_d(Address(rsp,0)); // So load into FPU register
+ __ fistp_d(dst); // and put into memory atomically
+ __ addptr(rsp, 2*wordSize);
+ } else {
+ __ movptr(dst, rax);
+ __ movptr(dst.plus_disp(wordSize), rdx);
+ }
+#endif
+ break;
+ case T_FLOAT:
+ assert(val == noreg, "only tos");
+ __ store_float(dst);
+ break;
+ case T_DOUBLE:
+ assert(val == noreg, "only tos");
+ __ store_double(dst);
+ break;
+ case T_ADDRESS:
+ __ movptr(dst, val);
+ break;
default: Unimplemented();
}
}
--- a/src/hotspot/cpu/x86/macroAssembler_x86.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/cpu/x86/macroAssembler_x86.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -33,7 +33,7 @@
#include "interpreter/interpreter.hpp"
#include "memory/resourceArea.hpp"
#include "memory/universe.hpp"
-#include "oops/access.hpp"
+#include "oops/accessDecorators.hpp"
#include "oops/klass.inline.hpp"
#include "prims/methodHandles.hpp"
#include "runtime/biasedLocking.hpp"
@@ -5259,7 +5259,7 @@
jmp(done);
bind(not_weak);
// Resolve (untagged) jobject.
- access_load_at(T_OBJECT, IN_ROOT | IN_CONCURRENT_ROOT,
+ access_load_at(T_OBJECT, IN_CONCURRENT_ROOT,
value, Address(value, 0), tmp, thread);
verify_oop(value);
bind(done);
@@ -6281,7 +6281,7 @@
// Only 64 bit platforms support GCs that require a tmp register
// Only IN_HEAP loads require a thread_tmp register
// OopHandle::resolve is an indirection like jobject.
- access_load_at(T_OBJECT, IN_ROOT | IN_CONCURRENT_ROOT,
+ access_load_at(T_OBJECT, IN_CONCURRENT_ROOT,
result, Address(result, 0), tmp, /*tmp_thread*/noreg);
}
@@ -6323,6 +6323,7 @@
void MacroAssembler::access_load_at(BasicType type, DecoratorSet decorators, Register dst, Address src,
Register tmp1, Register thread_tmp) {
BarrierSetAssembler* bs = BarrierSet::barrier_set()->barrier_set_assembler();
+ decorators = AccessInternal::decorator_fixup(decorators);
bool as_raw = (decorators & AS_RAW) != 0;
if (as_raw) {
bs->BarrierSetAssembler::load_at(this, decorators, type, dst, src, tmp1, thread_tmp);
@@ -6334,6 +6335,7 @@
void MacroAssembler::access_store_at(BasicType type, DecoratorSet decorators, Address dst, Register src,
Register tmp1, Register tmp2) {
BarrierSetAssembler* bs = BarrierSet::barrier_set()->barrier_set_assembler();
+ decorators = AccessInternal::decorator_fixup(decorators);
bool as_raw = (decorators & AS_RAW) != 0;
if (as_raw) {
bs->BarrierSetAssembler::store_at(this, decorators, type, dst, src, tmp1, tmp2);
--- a/src/hotspot/cpu/x86/methodHandles_x86.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/cpu/x86/methodHandles_x86.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -175,7 +175,9 @@
__ verify_oop(method_temp);
__ load_heap_oop(method_temp, Address(method_temp, NONZERO(java_lang_invoke_MemberName::method_offset_in_bytes())), temp2);
__ verify_oop(method_temp);
- __ movptr(method_temp, Address(method_temp, NONZERO(java_lang_invoke_ResolvedMethodName::vmtarget_offset_in_bytes())));
+ __ access_load_at(T_ADDRESS, IN_HEAP, method_temp,
+ Address(method_temp, NONZERO(java_lang_invoke_ResolvedMethodName::vmtarget_offset_in_bytes())),
+ noreg, noreg);
if (VerifyMethodHandles && !for_compiler_entry) {
// make sure recv is already on stack
@@ -390,7 +392,7 @@
verify_ref_kind(_masm, JVM_REF_invokeSpecial, member_reg, temp3);
}
__ load_heap_oop(rbx_method, member_vmtarget);
- __ movptr(rbx_method, vmtarget_method);
+ __ access_load_at(T_ADDRESS, IN_HEAP, rbx_method, vmtarget_method, noreg, noreg);
break;
case vmIntrinsics::_linkToStatic:
@@ -398,7 +400,7 @@
verify_ref_kind(_masm, JVM_REF_invokeStatic, member_reg, temp3);
}
__ load_heap_oop(rbx_method, member_vmtarget);
- __ movptr(rbx_method, vmtarget_method);
+ __ access_load_at(T_ADDRESS, IN_HEAP, rbx_method, vmtarget_method, noreg, noreg);
break;
case vmIntrinsics::_linkToVirtual:
@@ -412,7 +414,7 @@
// pick out the vtable index from the MemberName, and then we can discard it:
Register temp2_index = temp2;
- __ movptr(temp2_index, member_vmindex);
+ __ access_load_at(T_ADDRESS, IN_HEAP, temp2_index, member_vmindex, noreg, noreg);
if (VerifyMethodHandles) {
Label L_index_ok;
@@ -446,7 +448,7 @@
__ verify_klass_ptr(temp3_intf);
Register rbx_index = rbx_method;
- __ movptr(rbx_index, member_vmindex);
+ __ access_load_at(T_ADDRESS, IN_HEAP, rbx_index, member_vmindex, noreg, noreg);
if (VerifyMethodHandles) {
Label L;
__ cmpl(rbx_index, 0);
--- a/src/hotspot/cpu/x86/templateTable_x86.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/cpu/x86/templateTable_x86.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -770,9 +770,10 @@
// rax: index
// rdx: array
index_check(rdx, rax); // kills rbx
- __ movl(rax, Address(rdx, rax,
- Address::times_4,
- arrayOopDesc::base_offset_in_bytes(T_INT)));
+ __ access_load_at(T_INT, IN_HEAP | IN_HEAP_ARRAY, rax,
+ Address(rdx, rax, Address::times_4,
+ arrayOopDesc::base_offset_in_bytes(T_INT)),
+ noreg, noreg);
}
void TemplateTable::laload() {
@@ -782,8 +783,10 @@
index_check(rdx, rax); // kills rbx
NOT_LP64(__ mov(rbx, rax));
// rbx,: index
- __ movptr(rax, Address(rdx, rbx, Address::times_8, arrayOopDesc::base_offset_in_bytes(T_LONG) + 0 * wordSize));
- NOT_LP64(__ movl(rdx, Address(rdx, rbx, Address::times_8, arrayOopDesc::base_offset_in_bytes(T_LONG) + 1 * wordSize)));
+ __ access_load_at(T_LONG, IN_HEAP | IN_HEAP_ARRAY, noreg /* ltos */,
+ Address(rdx, rbx, Address::times_8,
+ arrayOopDesc::base_offset_in_bytes(T_LONG)),
+ noreg, noreg);
}
@@ -793,9 +796,11 @@
// rax: index
// rdx: array
index_check(rdx, rax); // kills rbx
- __ load_float(Address(rdx, rax,
- Address::times_4,
- arrayOopDesc::base_offset_in_bytes(T_FLOAT)));
+ __ access_load_at(T_FLOAT, IN_HEAP | IN_HEAP_ARRAY, noreg /* ftos */,
+ Address(rdx, rax,
+ Address::times_4,
+ arrayOopDesc::base_offset_in_bytes(T_FLOAT)),
+ noreg, noreg);
}
void TemplateTable::daload() {
@@ -803,9 +808,11 @@
// rax: index
// rdx: array
index_check(rdx, rax); // kills rbx
- __ load_double(Address(rdx, rax,
- Address::times_8,
- arrayOopDesc::base_offset_in_bytes(T_DOUBLE)));
+ __ access_load_at(T_DOUBLE, IN_HEAP | IN_HEAP_ARRAY, noreg /* dtos */,
+ Address(rdx, rax,
+ Address::times_8,
+ arrayOopDesc::base_offset_in_bytes(T_DOUBLE)),
+ noreg, noreg);
}
void TemplateTable::aaload() {
@@ -826,7 +833,9 @@
// rax: index
// rdx: array
index_check(rdx, rax); // kills rbx
- __ load_signed_byte(rax, Address(rdx, rax, Address::times_1, arrayOopDesc::base_offset_in_bytes(T_BYTE)));
+ __ access_load_at(T_BYTE, IN_HEAP | IN_HEAP_ARRAY, rax,
+ Address(rdx, rax, Address::times_1, arrayOopDesc::base_offset_in_bytes(T_BYTE)),
+ noreg, noreg);
}
void TemplateTable::caload() {
@@ -834,7 +843,9 @@
// rax: index
// rdx: array
index_check(rdx, rax); // kills rbx
- __ load_unsigned_short(rax, Address(rdx, rax, Address::times_2, arrayOopDesc::base_offset_in_bytes(T_CHAR)));
+ __ access_load_at(T_CHAR, IN_HEAP | IN_HEAP_ARRAY, rax,
+ Address(rdx, rax, Address::times_2, arrayOopDesc::base_offset_in_bytes(T_CHAR)),
+ noreg, noreg);
}
// iload followed by caload frequent pair
@@ -847,10 +858,9 @@
// rax: index
// rdx: array
index_check(rdx, rax); // kills rbx
- __ load_unsigned_short(rax,
- Address(rdx, rax,
- Address::times_2,
- arrayOopDesc::base_offset_in_bytes(T_CHAR)));
+ __ access_load_at(T_CHAR, IN_HEAP | IN_HEAP_ARRAY, rax,
+ Address(rdx, rax, Address::times_2, arrayOopDesc::base_offset_in_bytes(T_CHAR)),
+ noreg, noreg);
}
@@ -859,7 +869,9 @@
// rax: index
// rdx: array
index_check(rdx, rax); // kills rbx
- __ load_signed_short(rax, Address(rdx, rax, Address::times_2, arrayOopDesc::base_offset_in_bytes(T_SHORT)));
+ __ access_load_at(T_SHORT, IN_HEAP | IN_HEAP_ARRAY, rax,
+ Address(rdx, rax, Address::times_2, arrayOopDesc::base_offset_in_bytes(T_SHORT)),
+ noreg, noreg);
}
void TemplateTable::iload(int n) {
@@ -1051,10 +1063,10 @@
// rbx: index
// rdx: array
index_check(rdx, rbx); // prefer index in rbx
- __ movl(Address(rdx, rbx,
- Address::times_4,
- arrayOopDesc::base_offset_in_bytes(T_INT)),
- rax);
+ __ access_store_at(T_INT, IN_HEAP | IN_HEAP_ARRAY,
+ Address(rdx, rbx, Address::times_4,
+ arrayOopDesc::base_offset_in_bytes(T_INT)),
+ rax, noreg, noreg);
}
void TemplateTable::lastore() {
@@ -1065,8 +1077,10 @@
// rdx: high(value)
index_check(rcx, rbx); // prefer index in rbx,
// rbx,: index
- __ movptr(Address(rcx, rbx, Address::times_8, arrayOopDesc::base_offset_in_bytes(T_LONG) + 0 * wordSize), rax);
- NOT_LP64(__ movl(Address(rcx, rbx, Address::times_8, arrayOopDesc::base_offset_in_bytes(T_LONG) + 1 * wordSize), rdx));
+ __ access_store_at(T_LONG, IN_HEAP | IN_HEAP_ARRAY,
+ Address(rcx, rbx, Address::times_8,
+ arrayOopDesc::base_offset_in_bytes(T_LONG)),
+ noreg /* ltos */, noreg, noreg);
}
@@ -1077,7 +1091,10 @@
// rbx: index
// rdx: array
index_check(rdx, rbx); // prefer index in rbx
- __ store_float(Address(rdx, rbx, Address::times_4, arrayOopDesc::base_offset_in_bytes(T_FLOAT)));
+ __ access_store_at(T_FLOAT, IN_HEAP | IN_HEAP_ARRAY,
+ Address(rdx, rbx, Address::times_4,
+ arrayOopDesc::base_offset_in_bytes(T_FLOAT)),
+ noreg /* ftos */, noreg, noreg);
}
void TemplateTable::dastore() {
@@ -1087,7 +1104,10 @@
// rbx: index
// rdx: array
index_check(rdx, rbx); // prefer index in rbx
- __ store_double(Address(rdx, rbx, Address::times_8, arrayOopDesc::base_offset_in_bytes(T_DOUBLE)));
+ __ access_store_at(T_DOUBLE, IN_HEAP | IN_HEAP_ARRAY,
+ Address(rdx, rbx, Address::times_8,
+ arrayOopDesc::base_offset_in_bytes(T_DOUBLE)),
+ noreg /* dtos */, noreg, noreg);
}
void TemplateTable::aastore() {
@@ -1160,10 +1180,10 @@
__ jccb(Assembler::zero, L_skip);
__ andl(rax, 1); // if it is a T_BOOLEAN array, mask the stored value to 0/1
__ bind(L_skip);
- __ movb(Address(rdx, rbx,
- Address::times_1,
- arrayOopDesc::base_offset_in_bytes(T_BYTE)),
- rax);
+ __ access_store_at(T_BYTE, IN_HEAP | IN_HEAP_ARRAY,
+ Address(rdx, rbx,Address::times_1,
+ arrayOopDesc::base_offset_in_bytes(T_BYTE)),
+ rax, noreg, noreg);
}
void TemplateTable::castore() {
@@ -1173,10 +1193,10 @@
// rbx: index
// rdx: array
index_check(rdx, rbx); // prefer index in rbx
- __ movw(Address(rdx, rbx,
- Address::times_2,
- arrayOopDesc::base_offset_in_bytes(T_CHAR)),
- rax);
+ __ access_store_at(T_CHAR, IN_HEAP | IN_HEAP_ARRAY,
+ Address(rdx, rbx, Address::times_2,
+ arrayOopDesc::base_offset_in_bytes(T_CHAR)),
+ rax, noreg, noreg);
}
@@ -2852,7 +2872,6 @@
if (!is_static) pop_and_check_object(obj);
const Address field(obj, off, Address::times_1, 0*wordSize);
- NOT_LP64(const Address hi(obj, off, Address::times_1, 1*wordSize));
Label Done, notByte, notBool, notInt, notShort, notChar, notLong, notFloat, notObj, notDouble;
@@ -2864,7 +2883,7 @@
__ jcc(Assembler::notZero, notByte);
// btos
- __ load_signed_byte(rax, field);
+ __ access_load_at(T_BYTE, IN_HEAP, rax, field, noreg, noreg);
__ push(btos);
// Rewrite bytecode to be faster
if (!is_static && rc == may_rewrite) {
@@ -2877,7 +2896,7 @@
__ jcc(Assembler::notEqual, notBool);
// ztos (same code as btos)
- __ load_signed_byte(rax, field);
+ __ access_load_at(T_BOOLEAN, IN_HEAP, rax, field, noreg, noreg);
__ push(ztos);
// Rewrite bytecode to be faster
if (!is_static && rc == may_rewrite) {
@@ -2901,7 +2920,7 @@
__ cmpl(flags, itos);
__ jcc(Assembler::notEqual, notInt);
// itos
- __ movl(rax, field);
+ __ access_load_at(T_INT, IN_HEAP, rax, field, noreg, noreg);
__ push(itos);
// Rewrite bytecode to be faster
if (!is_static && rc == may_rewrite) {
@@ -2913,7 +2932,7 @@
__ cmpl(flags, ctos);
__ jcc(Assembler::notEqual, notChar);
// ctos
- __ load_unsigned_short(rax, field);
+ __ access_load_at(T_CHAR, IN_HEAP, rax, field, noreg, noreg);
__ push(ctos);
// Rewrite bytecode to be faster
if (!is_static && rc == may_rewrite) {
@@ -2925,7 +2944,7 @@
__ cmpl(flags, stos);
__ jcc(Assembler::notEqual, notShort);
// stos
- __ load_signed_short(rax, field);
+ __ access_load_at(T_SHORT, IN_HEAP, rax, field, noreg, noreg);
__ push(stos);
// Rewrite bytecode to be faster
if (!is_static && rc == may_rewrite) {
@@ -2937,19 +2956,9 @@
__ cmpl(flags, ltos);
__ jcc(Assembler::notEqual, notLong);
// ltos
-
-#ifndef _LP64
- // Generate code as if volatile. There just aren't enough registers to
- // save that information and this code is faster than the test.
- __ fild_d(field); // Must load atomically
- __ subptr(rsp,2*wordSize); // Make space for store
- __ fistp_d(Address(rsp,0));
- __ pop(rax);
- __ pop(rdx);
-#else
- __ movq(rax, field);
-#endif
-
+ // Generate code as if volatile (x86_32). There just aren't enough registers to
+ // save that information and this code is faster than the test.
+ __ access_load_at(T_LONG, IN_HEAP | MO_RELAXED, noreg /* ltos */, field, noreg, noreg);
__ push(ltos);
// Rewrite bytecode to be faster
LP64_ONLY(if (!is_static && rc == may_rewrite) patch_bytecode(Bytecodes::_fast_lgetfield, bc, rbx));
@@ -2960,7 +2969,7 @@
__ jcc(Assembler::notEqual, notFloat);
// ftos
- __ load_float(field);
+ __ access_load_at(T_FLOAT, IN_HEAP, noreg /* ftos */, field, noreg, noreg);
__ push(ftos);
// Rewrite bytecode to be faster
if (!is_static && rc == may_rewrite) {
@@ -2974,7 +2983,7 @@
__ jcc(Assembler::notEqual, notDouble);
#endif
// dtos
- __ load_double(field);
+ __ access_load_at(T_DOUBLE, IN_HEAP, noreg /* dtos */, field, noreg, noreg);
__ push(dtos);
// Rewrite bytecode to be faster
if (!is_static && rc == may_rewrite) {
@@ -3133,7 +3142,7 @@
{
__ pop(btos);
if (!is_static) pop_and_check_object(obj);
- __ movb(field, rax);
+ __ access_store_at(T_BYTE, IN_HEAP, field, rax, noreg, noreg);
if (!is_static && rc == may_rewrite) {
patch_bytecode(Bytecodes::_fast_bputfield, bc, rbx, true, byte_no);
}
@@ -3148,8 +3157,7 @@
{
__ pop(ztos);
if (!is_static) pop_and_check_object(obj);
- __ andl(rax, 0x1);
- __ movb(field, rax);
+ __ access_store_at(T_BOOLEAN, IN_HEAP, field, rax, noreg, noreg);
if (!is_static && rc == may_rewrite) {
patch_bytecode(Bytecodes::_fast_zputfield, bc, rbx, true, byte_no);
}
@@ -3180,7 +3188,7 @@
{
__ pop(itos);
if (!is_static) pop_and_check_object(obj);
- __ movl(field, rax);
+ __ access_store_at(T_INT, IN_HEAP, field, rax, noreg, noreg);
if (!is_static && rc == may_rewrite) {
patch_bytecode(Bytecodes::_fast_iputfield, bc, rbx, true, byte_no);
}
@@ -3195,7 +3203,7 @@
{
__ pop(ctos);
if (!is_static) pop_and_check_object(obj);
- __ movw(field, rax);
+ __ access_store_at(T_CHAR, IN_HEAP, field, rax, noreg, noreg);
if (!is_static && rc == may_rewrite) {
patch_bytecode(Bytecodes::_fast_cputfield, bc, rbx, true, byte_no);
}
@@ -3210,7 +3218,7 @@
{
__ pop(stos);
if (!is_static) pop_and_check_object(obj);
- __ movw(field, rax);
+ __ access_store_at(T_SHORT, IN_HEAP, field, rax, noreg, noreg);
if (!is_static && rc == may_rewrite) {
patch_bytecode(Bytecodes::_fast_sputfield, bc, rbx, true, byte_no);
}
@@ -3226,7 +3234,7 @@
{
__ pop(ltos);
if (!is_static) pop_and_check_object(obj);
- __ movq(field, rax);
+ __ access_store_at(T_LONG, IN_HEAP, field, noreg /* ltos*/, noreg, noreg);
if (!is_static && rc == may_rewrite) {
patch_bytecode(Bytecodes::_fast_lputfield, bc, rbx, true, byte_no);
}
@@ -3242,11 +3250,7 @@
if (!is_static) pop_and_check_object(obj);
// Replace with real volatile test
- __ push(rdx);
- __ push(rax); // Must update atomically with FIST
- __ fild_d(Address(rsp,0)); // So load into FPU register
- __ fistp_d(field); // and put into memory atomically
- __ addptr(rsp, 2*wordSize);
+ __ access_store_at(T_LONG, IN_HEAP | MO_RELAXED, field, noreg /* ltos */, noreg, noreg);
// volatile_barrier();
volatile_barrier(Assembler::Membar_mask_bits(Assembler::StoreLoad |
Assembler::StoreStore));
@@ -3257,8 +3261,7 @@
__ pop(ltos); // overwrites rdx
if (!is_static) pop_and_check_object(obj);
- __ movptr(hi, rdx);
- __ movptr(field, rax);
+ __ access_store_at(T_LONG, IN_HEAP, field, noreg /* ltos */, noreg, noreg);
// Don't rewrite to _fast_lputfield for potential volatile case.
__ jmp(notVolatile);
}
@@ -3272,7 +3275,7 @@
{
__ pop(ftos);
if (!is_static) pop_and_check_object(obj);
- __ store_float(field);
+ __ access_store_at(T_FLOAT, IN_HEAP, field, noreg /* ftos */, noreg, noreg);
if (!is_static && rc == may_rewrite) {
patch_bytecode(Bytecodes::_fast_fputfield, bc, rbx, true, byte_no);
}
@@ -3289,7 +3292,7 @@
{
__ pop(dtos);
if (!is_static) pop_and_check_object(obj);
- __ store_double(field);
+ __ access_store_at(T_DOUBLE, IN_HEAP, field, noreg /* dtos */, noreg, noreg);
if (!is_static && rc == may_rewrite) {
patch_bytecode(Bytecodes::_fast_dputfield, bc, rbx, true, byte_no);
}
@@ -3422,30 +3425,31 @@
break;
case Bytecodes::_fast_lputfield:
#ifdef _LP64
- __ movq(field, rax);
+ __ access_store_at(T_LONG, IN_HEAP, field, noreg /* ltos */, noreg, noreg);
#else
__ stop("should not be rewritten");
#endif
break;
case Bytecodes::_fast_iputfield:
- __ movl(field, rax);
+ __ access_store_at(T_INT, IN_HEAP, field, rax, noreg, noreg);
break;
case Bytecodes::_fast_zputfield:
- __ andl(rax, 0x1); // boolean is true if LSB is 1
- // fall through to bputfield
+ __ access_store_at(T_BOOLEAN, IN_HEAP, field, rax, noreg, noreg);
+ break;
case Bytecodes::_fast_bputfield:
- __ movb(field, rax);
+ __ access_store_at(T_BYTE, IN_HEAP, field, rax, noreg, noreg);
break;
case Bytecodes::_fast_sputfield:
- // fall through
+ __ access_store_at(T_SHORT, IN_HEAP, field, rax, noreg, noreg);
+ break;
case Bytecodes::_fast_cputfield:
- __ movw(field, rax);
+ __ access_store_at(T_CHAR, IN_HEAP, field, rax, noreg, noreg);
break;
case Bytecodes::_fast_fputfield:
- __ store_float(field);
+ __ access_store_at(T_FLOAT, IN_HEAP, field, noreg /* ftos*/, noreg, noreg);
break;
case Bytecodes::_fast_dputfield:
- __ store_double(field);
+ __ access_store_at(T_DOUBLE, IN_HEAP, field, noreg /* dtos*/, noreg, noreg);
break;
default:
ShouldNotReachHere();
@@ -3512,28 +3516,28 @@
break;
case Bytecodes::_fast_lgetfield:
#ifdef _LP64
- __ movq(rax, field);
+ __ access_load_at(T_LONG, IN_HEAP, noreg /* ltos */, field, noreg, noreg);
#else
__ stop("should not be rewritten");
#endif
break;
case Bytecodes::_fast_igetfield:
- __ movl(rax, field);
+ __ access_load_at(T_INT, IN_HEAP, rax, field, noreg, noreg);
break;
case Bytecodes::_fast_bgetfield:
- __ movsbl(rax, field);
+ __ access_load_at(T_BYTE, IN_HEAP, rax, field, noreg, noreg);
break;
case Bytecodes::_fast_sgetfield:
- __ load_signed_short(rax, field);
+ __ access_load_at(T_SHORT, IN_HEAP, rax, field, noreg, noreg);
break;
case Bytecodes::_fast_cgetfield:
- __ load_unsigned_short(rax, field);
+ __ access_load_at(T_CHAR, IN_HEAP, rax, field, noreg, noreg);
break;
case Bytecodes::_fast_fgetfield:
- __ load_float(field);
+ __ access_load_at(T_FLOAT, IN_HEAP, noreg /* ftos */, field, noreg, noreg);
break;
case Bytecodes::_fast_dgetfield:
- __ load_double(field);
+ __ access_load_at(T_DOUBLE, IN_HEAP, noreg /* dtos */, field, noreg, noreg);
break;
default:
ShouldNotReachHere();
@@ -3566,14 +3570,14 @@
const Address field = Address(rax, rbx, Address::times_1, 0*wordSize);
switch (state) {
case itos:
- __ movl(rax, field);
+ __ access_load_at(T_INT, IN_HEAP, rax, field, noreg, noreg);
break;
case atos:
do_oop_load(_masm, field, rax);
__ verify_oop(rax);
break;
case ftos:
- __ load_float(field);
+ __ access_load_at(T_FLOAT, IN_HEAP, noreg /* ftos */, field, noreg, noreg);
break;
default:
ShouldNotReachHere();
--- a/src/hotspot/cpu/x86/x86_64.ad Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/cpu/x86/x86_64.ad Fri Jun 08 09:40:28 2018 -0700
@@ -11607,16 +11607,6 @@
ins_pipe(ialu_cr_reg_imm);
%}
-instruct compUB_mem_imm(rFlagsReg cr, memory mem, immU8 imm)
-%{
- match(Set cr (CmpI (LoadUB mem) imm));
-
- ins_cost(125);
- format %{ "cmpb $mem, $imm" %}
- ins_encode %{ __ cmpb($mem$$Address, $imm$$constant); %}
- ins_pipe(ialu_cr_reg_mem);
-%}
-
instruct compB_mem_imm(rFlagsReg cr, memory mem, immI8 imm)
%{
match(Set cr (CmpI (LoadB mem) imm));
@@ -11627,16 +11617,6 @@
ins_pipe(ialu_cr_reg_mem);
%}
-instruct testUB_mem_imm(rFlagsReg cr, memory mem, immU8 imm, immI0 zero)
-%{
- match(Set cr (CmpI (AndI (LoadUB mem) imm) zero));
-
- ins_cost(125);
- format %{ "testb $mem, $imm" %}
- ins_encode %{ __ testb($mem$$Address, $imm$$constant); %}
- ins_pipe(ialu_cr_reg_mem);
-%}
-
instruct testB_mem_imm(rFlagsReg cr, memory mem, immI8 imm, immI0 zero)
%{
match(Set cr (CmpI (AndI (LoadB mem) imm) zero));
--- a/src/hotspot/cpu/zero/cppInterpreter_zero.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/cpu/zero/cppInterpreter_zero.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -43,7 +43,7 @@
#include "runtime/frame.inline.hpp"
#include "runtime/interfaceSupport.inline.hpp"
#include "runtime/jniHandles.inline.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "runtime/sharedRuntime.hpp"
#include "runtime/stubRoutines.hpp"
#include "runtime/synchronizer.hpp"
--- a/src/hotspot/os/aix/os_aix.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/os/aix/os_aix.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -59,7 +59,7 @@
#include "runtime/javaCalls.hpp"
#include "runtime/mutexLocker.hpp"
#include "runtime/objectMonitor.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "runtime/os.hpp"
#include "runtime/osThread.hpp"
#include "runtime/perfMemory.hpp"
--- a/src/hotspot/os/bsd/os_bsd.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/os/bsd/os_bsd.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -49,7 +49,7 @@
#include "runtime/javaCalls.hpp"
#include "runtime/mutexLocker.hpp"
#include "runtime/objectMonitor.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "runtime/osThread.hpp"
#include "runtime/perfMemory.hpp"
#include "runtime/semaphore.hpp"
--- a/src/hotspot/os/linux/os_linux.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/os/linux/os_linux.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -51,7 +51,7 @@
#include "runtime/javaCalls.hpp"
#include "runtime/mutexLocker.hpp"
#include "runtime/objectMonitor.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "runtime/osThread.hpp"
#include "runtime/perfMemory.hpp"
#include "runtime/sharedRuntime.hpp"
--- a/src/hotspot/os/solaris/os_solaris.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/os/solaris/os_solaris.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -49,7 +49,7 @@
#include "runtime/javaCalls.hpp"
#include "runtime/mutexLocker.hpp"
#include "runtime/objectMonitor.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "runtime/osThread.hpp"
#include "runtime/perfMemory.hpp"
#include "runtime/sharedRuntime.hpp"
--- a/src/hotspot/os/windows/os_windows.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/os/windows/os_windows.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -52,7 +52,7 @@
#include "runtime/javaCalls.hpp"
#include "runtime/mutexLocker.hpp"
#include "runtime/objectMonitor.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "runtime/osThread.hpp"
#include "runtime/perfMemory.hpp"
#include "runtime/sharedRuntime.hpp"
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/hotspot/os_cpu/aix_ppc/orderAccess_aix_ppc.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -0,0 +1,93 @@
+/*
+ * Copyright (c) 1997, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2014 SAP SE. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+#ifndef OS_CPU_AIX_OJDKPPC_VM_ORDERACCESS_AIX_PPC_HPP
+#define OS_CPU_AIX_OJDKPPC_VM_ORDERACCESS_AIX_PPC_HPP
+
+// Included in orderAccess.hpp header file.
+
+// Compiler version last used for testing: xlc 12
+// Please update this information when this file changes
+
+// Implementation of class OrderAccess.
+
+//
+// Machine barrier instructions:
+//
+// - sync Two-way memory barrier, aka fence.
+// - lwsync orders Store|Store,
+// Load|Store,
+// Load|Load,
+// but not Store|Load
+// - eieio orders Store|Store
+// - isync Invalidates speculatively executed instructions,
+// but isync may complete before storage accesses
+// associated with instructions preceding isync have
+// been performed.
+//
+// Semantic barrier instructions:
+// (as defined in orderAccess.hpp)
+//
+// - release orders Store|Store, (maps to lwsync)
+// Load|Store
+// - acquire orders Load|Store, (maps to lwsync)
+// Load|Load
+// - fence orders Store|Store, (maps to sync)
+// Load|Store,
+// Load|Load,
+// Store|Load
+//
+
+#define inlasm_sync() __asm__ __volatile__ ("sync" : : : "memory");
+#define inlasm_lwsync() __asm__ __volatile__ ("lwsync" : : : "memory");
+#define inlasm_eieio() __asm__ __volatile__ ("eieio" : : : "memory");
+#define inlasm_isync() __asm__ __volatile__ ("isync" : : : "memory");
+// Use twi-isync for load_acquire (faster than lwsync).
+// ATTENTION: seems like xlC 10.1 has problems with this inline assembler macro (VerifyMethodHandles found "bad vminfo in AMH.conv"):
+// #define inlasm_acquire_reg(X) __asm__ __volatile__ ("twi 0,%0,0\n isync\n" : : "r" (X) : "memory");
+#define inlasm_acquire_reg(X) inlasm_lwsync();
+
+inline void OrderAccess::loadload() { inlasm_lwsync(); }
+inline void OrderAccess::storestore() { inlasm_lwsync(); }
+inline void OrderAccess::loadstore() { inlasm_lwsync(); }
+inline void OrderAccess::storeload() { inlasm_sync(); }
+
+inline void OrderAccess::acquire() { inlasm_lwsync(); }
+inline void OrderAccess::release() { inlasm_lwsync(); }
+inline void OrderAccess::fence() { inlasm_sync(); }
+
+template<size_t byte_size>
+struct OrderAccess::PlatformOrderedLoad<byte_size, X_ACQUIRE>
+{
+ template <typename T>
+ T operator()(const volatile T* p) const { register T t = Atomic::load(p); inlasm_acquire_reg(t); return t; }
+};
+
+#undef inlasm_sync
+#undef inlasm_lwsync
+#undef inlasm_eieio
+#undef inlasm_isync
+
+#endif // OS_CPU_AIX_OJDKPPC_VM_ORDERACCESS_AIX_PPC_HPP
--- a/src/hotspot/os_cpu/aix_ppc/orderAccess_aix_ppc.inline.hpp Thu Jun 07 23:12:35 2018 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,93 +0,0 @@
-/*
- * Copyright (c) 1997, 2018, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2012, 2014 SAP SE. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-#ifndef OS_CPU_AIX_OJDKPPC_VM_ORDERACCESS_AIX_PPC_INLINE_HPP
-#define OS_CPU_AIX_OJDKPPC_VM_ORDERACCESS_AIX_PPC_INLINE_HPP
-
-#include "runtime/orderAccess.hpp"
-
-// Compiler version last used for testing: xlc 12
-// Please update this information when this file changes
-
-// Implementation of class OrderAccess.
-
-//
-// Machine barrier instructions:
-//
-// - sync Two-way memory barrier, aka fence.
-// - lwsync orders Store|Store,
-// Load|Store,
-// Load|Load,
-// but not Store|Load
-// - eieio orders Store|Store
-// - isync Invalidates speculatively executed instructions,
-// but isync may complete before storage accesses
-// associated with instructions preceding isync have
-// been performed.
-//
-// Semantic barrier instructions:
-// (as defined in orderAccess.hpp)
-//
-// - release orders Store|Store, (maps to lwsync)
-// Load|Store
-// - acquire orders Load|Store, (maps to lwsync)
-// Load|Load
-// - fence orders Store|Store, (maps to sync)
-// Load|Store,
-// Load|Load,
-// Store|Load
-//
-
-#define inlasm_sync() __asm__ __volatile__ ("sync" : : : "memory");
-#define inlasm_lwsync() __asm__ __volatile__ ("lwsync" : : : "memory");
-#define inlasm_eieio() __asm__ __volatile__ ("eieio" : : : "memory");
-#define inlasm_isync() __asm__ __volatile__ ("isync" : : : "memory");
-// Use twi-isync for load_acquire (faster than lwsync).
-// ATTENTION: seems like xlC 10.1 has problems with this inline assembler macro (VerifyMethodHandles found "bad vminfo in AMH.conv"):
-// #define inlasm_acquire_reg(X) __asm__ __volatile__ ("twi 0,%0,0\n isync\n" : : "r" (X) : "memory");
-#define inlasm_acquire_reg(X) inlasm_lwsync();
-
-inline void OrderAccess::loadload() { inlasm_lwsync(); }
-inline void OrderAccess::storestore() { inlasm_lwsync(); }
-inline void OrderAccess::loadstore() { inlasm_lwsync(); }
-inline void OrderAccess::storeload() { inlasm_sync(); }
-
-inline void OrderAccess::acquire() { inlasm_lwsync(); }
-inline void OrderAccess::release() { inlasm_lwsync(); }
-inline void OrderAccess::fence() { inlasm_sync(); }
-
-template<size_t byte_size>
-struct OrderAccess::PlatformOrderedLoad<byte_size, X_ACQUIRE>
-{
- template <typename T>
- T operator()(const volatile T* p) const { register T t = Atomic::load(p); inlasm_acquire_reg(t); return t; }
-};
-
-#undef inlasm_sync
-#undef inlasm_lwsync
-#undef inlasm_eieio
-#undef inlasm_isync
-
-#endif // OS_CPU_AIX_OJDKPPC_VM_ORDERACCESS_AIX_PPC_INLINE_HPP
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/hotspot/os_cpu/bsd_x86/orderAccess_bsd_x86.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -0,0 +1,112 @@
+/*
+ * Copyright (c) 2003, 2018, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+#ifndef OS_CPU_BSD_X86_VM_ORDERACCESS_BSD_X86_HPP
+#define OS_CPU_BSD_X86_VM_ORDERACCESS_BSD_X86_HPP
+
+// Included in orderAccess.hpp header file.
+
+// Compiler version last used for testing: clang 5.1
+// Please update this information when this file changes
+
+// A compiler barrier, forcing the C++ compiler to invalidate all memory assumptions
+static inline void compiler_barrier() {
+ __asm__ volatile ("" : : : "memory");
+}
+
+// x86 is TSO and hence only needs a fence for storeload
+// However, a compiler barrier is still needed to prevent reordering
+// between volatile and non-volatile memory accesses.
+
+// Implementation of class OrderAccess.
+
+inline void OrderAccess::loadload() { compiler_barrier(); }
+inline void OrderAccess::storestore() { compiler_barrier(); }
+inline void OrderAccess::loadstore() { compiler_barrier(); }
+inline void OrderAccess::storeload() { fence(); }
+
+inline void OrderAccess::acquire() { compiler_barrier(); }
+inline void OrderAccess::release() { compiler_barrier(); }
+
+inline void OrderAccess::fence() {
+ // always use locked addl since mfence is sometimes expensive
+#ifdef AMD64
+ __asm__ volatile ("lock; addl $0,0(%%rsp)" : : : "cc", "memory");
+#else
+ __asm__ volatile ("lock; addl $0,0(%%esp)" : : : "cc", "memory");
+#endif
+ compiler_barrier();
+}
+
+template<>
+struct OrderAccess::PlatformOrderedStore<1, RELEASE_X_FENCE>
+{
+ template <typename T>
+ void operator()(T v, volatile T* p) const {
+ __asm__ volatile ( "xchgb (%2),%0"
+ : "=q" (v)
+ : "0" (v), "r" (p)
+ : "memory");
+ }
+};
+
+template<>
+struct OrderAccess::PlatformOrderedStore<2, RELEASE_X_FENCE>
+{
+ template <typename T>
+ void operator()(T v, volatile T* p) const {
+ __asm__ volatile ( "xchgw (%2),%0"
+ : "=r" (v)
+ : "0" (v), "r" (p)
+ : "memory");
+ }
+};
+
+template<>
+struct OrderAccess::PlatformOrderedStore<4, RELEASE_X_FENCE>
+{
+ template <typename T>
+ void operator()(T v, volatile T* p) const {
+ __asm__ volatile ( "xchgl (%2),%0"
+ : "=r" (v)
+ : "0" (v), "r" (p)
+ : "memory");
+ }
+};
+
+#ifdef AMD64
+template<>
+struct OrderAccess::PlatformOrderedStore<8, RELEASE_X_FENCE>
+{
+ template <typename T>
+ void operator()(T v, volatile T* p) const {
+ __asm__ volatile ( "xchgq (%2), %0"
+ : "=r" (v)
+ : "0" (v), "r" (p)
+ : "memory");
+ }
+};
+#endif // AMD64
+
+#endif // OS_CPU_BSD_X86_VM_ORDERACCESS_BSD_X86_HPP
--- a/src/hotspot/os_cpu/bsd_x86/orderAccess_bsd_x86.inline.hpp Thu Jun 07 23:12:35 2018 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,116 +0,0 @@
-/*
- * Copyright (c) 2003, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-#ifndef OS_CPU_BSD_X86_VM_ORDERACCESS_BSD_X86_INLINE_HPP
-#define OS_CPU_BSD_X86_VM_ORDERACCESS_BSD_X86_INLINE_HPP
-
-#include "runtime/atomic.hpp"
-#include "runtime/orderAccess.hpp"
-#include "runtime/os.hpp"
-
-// Compiler version last used for testing: clang 5.1
-// Please update this information when this file changes
-
-// A compiler barrier, forcing the C++ compiler to invalidate all memory assumptions
-static inline void compiler_barrier() {
- __asm__ volatile ("" : : : "memory");
-}
-
-// x86 is TSO and hence only needs a fence for storeload
-// However, a compiler barrier is still needed to prevent reordering
-// between volatile and non-volatile memory accesses.
-
-// Implementation of class OrderAccess.
-
-inline void OrderAccess::loadload() { compiler_barrier(); }
-inline void OrderAccess::storestore() { compiler_barrier(); }
-inline void OrderAccess::loadstore() { compiler_barrier(); }
-inline void OrderAccess::storeload() { fence(); }
-
-inline void OrderAccess::acquire() { compiler_barrier(); }
-inline void OrderAccess::release() { compiler_barrier(); }
-
-inline void OrderAccess::fence() {
- if (os::is_MP()) {
- // always use locked addl since mfence is sometimes expensive
-#ifdef AMD64
- __asm__ volatile ("lock; addl $0,0(%%rsp)" : : : "cc", "memory");
-#else
- __asm__ volatile ("lock; addl $0,0(%%esp)" : : : "cc", "memory");
-#endif
- }
- compiler_barrier();
-}
-
-template<>
-struct OrderAccess::PlatformOrderedStore<1, RELEASE_X_FENCE>
-{
- template <typename T>
- void operator()(T v, volatile T* p) const {
- __asm__ volatile ( "xchgb (%2),%0"
- : "=q" (v)
- : "0" (v), "r" (p)
- : "memory");
- }
-};
-
-template<>
-struct OrderAccess::PlatformOrderedStore<2, RELEASE_X_FENCE>
-{
- template <typename T>
- void operator()(T v, volatile T* p) const {
- __asm__ volatile ( "xchgw (%2),%0"
- : "=r" (v)
- : "0" (v), "r" (p)
- : "memory");
- }
-};
-
-template<>
-struct OrderAccess::PlatformOrderedStore<4, RELEASE_X_FENCE>
-{
- template <typename T>
- void operator()(T v, volatile T* p) const {
- __asm__ volatile ( "xchgl (%2),%0"
- : "=r" (v)
- : "0" (v), "r" (p)
- : "memory");
- }
-};
-
-#ifdef AMD64
-template<>
-struct OrderAccess::PlatformOrderedStore<8, RELEASE_X_FENCE>
-{
- template <typename T>
- void operator()(T v, volatile T* p) const {
- __asm__ volatile ( "xchgq (%2), %0"
- : "=r" (v)
- : "0" (v), "r" (p)
- : "memory");
- }
-};
-#endif // AMD64
-
-#endif // OS_CPU_BSD_X86_VM_ORDERACCESS_BSD_X86_INLINE_HPP
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/hotspot/os_cpu/bsd_zero/orderAccess_bsd_zero.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -0,0 +1,77 @@
+/*
+ * Copyright (c) 2003, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright 2007, 2008, 2009 Red Hat, Inc.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+#ifndef OS_CPU_BSD_ZERO_VM_ORDERACCESS_BSD_ZERO_HPP
+#define OS_CPU_BSD_ZERO_VM_ORDERACCESS_BSD_ZERO_HPP
+
+// Included in orderAccess.hpp header file.
+
+#ifdef ARM
+
+/*
+ * ARM Kernel helper for memory barrier.
+ * Using __asm __volatile ("":::"memory") does not work reliable on ARM
+ * and gcc __sync_synchronize(); implementation does not use the kernel
+ * helper for all gcc versions so it is unreliable to use as well.
+ */
+typedef void (__kernel_dmb_t) (void);
+#define __kernel_dmb (*(__kernel_dmb_t *) 0xffff0fa0)
+
+#define FULL_MEM_BARRIER __kernel_dmb()
+#define LIGHT_MEM_BARRIER __kernel_dmb()
+
+#else // ARM
+
+#define FULL_MEM_BARRIER __sync_synchronize()
+
+#ifdef PPC
+
+#ifdef __NO_LWSYNC__
+#define LIGHT_MEM_BARRIER __asm __volatile ("sync":::"memory")
+#else
+#define LIGHT_MEM_BARRIER __asm __volatile ("lwsync":::"memory")
+#endif
+
+#else // PPC
+
+#define LIGHT_MEM_BARRIER __asm __volatile ("":::"memory")
+
+#endif // PPC
+
+#endif // ARM
+
+// Note: What is meant by LIGHT_MEM_BARRIER is a barrier which is sufficient
+// to provide TSO semantics, i.e. StoreStore | LoadLoad | LoadStore.
+
+inline void OrderAccess::loadload() { LIGHT_MEM_BARRIER; }
+inline void OrderAccess::storestore() { LIGHT_MEM_BARRIER; }
+inline void OrderAccess::loadstore() { LIGHT_MEM_BARRIER; }
+inline void OrderAccess::storeload() { FULL_MEM_BARRIER; }
+
+inline void OrderAccess::acquire() { LIGHT_MEM_BARRIER; }
+inline void OrderAccess::release() { LIGHT_MEM_BARRIER; }
+inline void OrderAccess::fence() { FULL_MEM_BARRIER; }
+
+#endif // OS_CPU_BSD_ZERO_VM_ORDERACCESS_BSD_ZERO_HPP
--- a/src/hotspot/os_cpu/bsd_zero/orderAccess_bsd_zero.inline.hpp Thu Jun 07 23:12:35 2018 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,77 +0,0 @@
-/*
- * Copyright (c) 2003, 2017, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2007, 2008, 2009 Red Hat, Inc.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-#ifndef OS_CPU_BSD_ZERO_VM_ORDERACCESS_BSD_ZERO_INLINE_HPP
-#define OS_CPU_BSD_ZERO_VM_ORDERACCESS_BSD_ZERO_INLINE_HPP
-
-#include "runtime/orderAccess.hpp"
-
-#ifdef ARM
-
-/*
- * ARM Kernel helper for memory barrier.
- * Using __asm __volatile ("":::"memory") does not work reliable on ARM
- * and gcc __sync_synchronize(); implementation does not use the kernel
- * helper for all gcc versions so it is unreliable to use as well.
- */
-typedef void (__kernel_dmb_t) (void);
-#define __kernel_dmb (*(__kernel_dmb_t *) 0xffff0fa0)
-
-#define FULL_MEM_BARRIER __kernel_dmb()
-#define LIGHT_MEM_BARRIER __kernel_dmb()
-
-#else // ARM
-
-#define FULL_MEM_BARRIER __sync_synchronize()
-
-#ifdef PPC
-
-#ifdef __NO_LWSYNC__
-#define LIGHT_MEM_BARRIER __asm __volatile ("sync":::"memory")
-#else
-#define LIGHT_MEM_BARRIER __asm __volatile ("lwsync":::"memory")
-#endif
-
-#else // PPC
-
-#define LIGHT_MEM_BARRIER __asm __volatile ("":::"memory")
-
-#endif // PPC
-
-#endif // ARM
-
-// Note: What is meant by LIGHT_MEM_BARRIER is a barrier which is sufficient
-// to provide TSO semantics, i.e. StoreStore | LoadLoad | LoadStore.
-
-inline void OrderAccess::loadload() { LIGHT_MEM_BARRIER; }
-inline void OrderAccess::storestore() { LIGHT_MEM_BARRIER; }
-inline void OrderAccess::loadstore() { LIGHT_MEM_BARRIER; }
-inline void OrderAccess::storeload() { FULL_MEM_BARRIER; }
-
-inline void OrderAccess::acquire() { LIGHT_MEM_BARRIER; }
-inline void OrderAccess::release() { LIGHT_MEM_BARRIER; }
-inline void OrderAccess::fence() { FULL_MEM_BARRIER; }
-
-#endif // OS_CPU_BSD_ZERO_VM_ORDERACCESS_BSD_ZERO_INLINE_HPP
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/hotspot/os_cpu/linux_aarch64/orderAccess_linux_aarch64.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -0,0 +1,73 @@
+/*
+ * Copyright (c) 2003, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, Red Hat Inc. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+#ifndef OS_CPU_LINUX_AARCH64_VM_ORDERACCESS_LINUX_AARCH64_HPP
+#define OS_CPU_LINUX_AARCH64_VM_ORDERACCESS_LINUX_AARCH64_HPP
+
+// Included in orderAccess.hpp header file.
+
+#include "vm_version_aarch64.hpp"
+
+// Implementation of class OrderAccess.
+
+inline void OrderAccess::loadload() { acquire(); }
+inline void OrderAccess::storestore() { release(); }
+inline void OrderAccess::loadstore() { acquire(); }
+inline void OrderAccess::storeload() { fence(); }
+
+inline void OrderAccess::acquire() {
+ READ_MEM_BARRIER;
+}
+
+inline void OrderAccess::release() {
+ WRITE_MEM_BARRIER;
+}
+
+inline void OrderAccess::fence() {
+ FULL_MEM_BARRIER;
+}
+
+template<size_t byte_size>
+struct OrderAccess::PlatformOrderedLoad<byte_size, X_ACQUIRE>
+{
+ template <typename T>
+ T operator()(const volatile T* p) const { T data; __atomic_load(p, &data, __ATOMIC_ACQUIRE); return data; }
+};
+
+template<size_t byte_size>
+struct OrderAccess::PlatformOrderedStore<byte_size, RELEASE_X>
+{
+ template <typename T>
+ void operator()(T v, volatile T* p) const { __atomic_store(p, &v, __ATOMIC_RELEASE); }
+};
+
+template<size_t byte_size>
+struct OrderAccess::PlatformOrderedStore<byte_size, RELEASE_X_FENCE>
+{
+ template <typename T>
+ void operator()(T v, volatile T* p) const { release_store(p, v); fence(); }
+};
+
+#endif // OS_CPU_LINUX_AARCH64_VM_ORDERACCESS_LINUX_AARCH64_HPP
--- a/src/hotspot/os_cpu/linux_aarch64/orderAccess_linux_aarch64.inline.hpp Thu Jun 07 23:12:35 2018 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,74 +0,0 @@
-/*
- * Copyright (c) 2003, 2018, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2014, Red Hat Inc. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-#ifndef OS_CPU_LINUX_AARCH64_VM_ORDERACCESS_LINUX_AARCH64_INLINE_HPP
-#define OS_CPU_LINUX_AARCH64_VM_ORDERACCESS_LINUX_AARCH64_INLINE_HPP
-
-#include "runtime/atomic.hpp"
-#include "runtime/orderAccess.hpp"
-#include "runtime/os.hpp"
-#include "vm_version_aarch64.hpp"
-
-// Implementation of class OrderAccess.
-
-inline void OrderAccess::loadload() { acquire(); }
-inline void OrderAccess::storestore() { release(); }
-inline void OrderAccess::loadstore() { acquire(); }
-inline void OrderAccess::storeload() { fence(); }
-
-inline void OrderAccess::acquire() {
- READ_MEM_BARRIER;
-}
-
-inline void OrderAccess::release() {
- WRITE_MEM_BARRIER;
-}
-
-inline void OrderAccess::fence() {
- FULL_MEM_BARRIER;
-}
-
-template<size_t byte_size>
-struct OrderAccess::PlatformOrderedLoad<byte_size, X_ACQUIRE>
-{
- template <typename T>
- T operator()(const volatile T* p) const { T data; __atomic_load(p, &data, __ATOMIC_ACQUIRE); return data; }
-};
-
-template<size_t byte_size>
-struct OrderAccess::PlatformOrderedStore<byte_size, RELEASE_X>
-{
- template <typename T>
- void operator()(T v, volatile T* p) const { __atomic_store(p, &v, __ATOMIC_RELEASE); }
-};
-
-template<size_t byte_size>
-struct OrderAccess::PlatformOrderedStore<byte_size, RELEASE_X_FENCE>
-{
- template <typename T>
- void operator()(T v, volatile T* p) const { release_store(p, v); fence(); }
-};
-
-#endif // OS_CPU_LINUX_AARCH64_VM_ORDERACCESS_LINUX_AARCH64_INLINE_HPP
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/hotspot/os_cpu/linux_arm/orderAccess_linux_arm.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -0,0 +1,248 @@
+/*
+ * Copyright (c) 2008, 2018, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+#ifndef OS_CPU_LINUX_ARM_VM_ORDERACCESS_LINUX_ARM_HPP
+#define OS_CPU_LINUX_ARM_VM_ORDERACCESS_LINUX_ARM_HPP
+
+// Included in orderAccess.hpp header file.
+
+#include "runtime/os.hpp"
+#include "vm_version_arm.hpp"
+
+// Implementation of class OrderAccess.
+// - we define the high level barriers below and use the general
+// implementation in orderAccess.hpp, with customizations
+// on AARCH64 via the specialized_* template functions
+
+// Memory Ordering on ARM is weak.
+//
+// Implement all 4 memory ordering barriers by DMB, since it is a
+// lighter version of DSB.
+// dmb_sy implies full system shareability domain. RD/WR access type.
+// dmb_st implies full system shareability domain. WR only access type.
+//
+// NOP on < ARMv6 (MP not supported)
+//
+// Non mcr instructions can be used if we build for armv7 or higher arch
+// __asm__ __volatile__ ("dmb" : : : "memory");
+// __asm__ __volatile__ ("dsb" : : : "memory");
+//
+// inline void _OrderAccess_dsb() {
+// volatile intptr_t dummy = 0;
+// if (os::is_MP()) {
+// __asm__ volatile (
+// "mcr p15, 0, %0, c7, c10, 4"
+// : : "r" (dummy) : "memory");
+// }
+// }
+
+inline static void dmb_sy() {
+ if (!os::is_MP()) {
+ return;
+ }
+#ifdef AARCH64
+ __asm__ __volatile__ ("dmb sy" : : : "memory");
+#else
+ if (VM_Version::arm_arch() >= 7) {
+#ifdef __thumb__
+ __asm__ volatile (
+ "dmb sy": : : "memory");
+#else
+ __asm__ volatile (
+ ".word 0xF57FF050 | 0xf" : : : "memory");
+#endif
+ } else {
+ intptr_t zero = 0;
+ __asm__ volatile (
+ "mcr p15, 0, %0, c7, c10, 5"
+ : : "r" (zero) : "memory");
+ }
+#endif
+}
+
+inline static void dmb_st() {
+ if (!os::is_MP()) {
+ return;
+ }
+#ifdef AARCH64
+ __asm__ __volatile__ ("dmb st" : : : "memory");
+#else
+ if (VM_Version::arm_arch() >= 7) {
+#ifdef __thumb__
+ __asm__ volatile (
+ "dmb st": : : "memory");
+#else
+ __asm__ volatile (
+ ".word 0xF57FF050 | 0xe" : : : "memory");
+#endif
+ } else {
+ intptr_t zero = 0;
+ __asm__ volatile (
+ "mcr p15, 0, %0, c7, c10, 5"
+ : : "r" (zero) : "memory");
+ }
+#endif
+}
+
+// Load-Load/Store barrier
+inline static void dmb_ld() {
+#ifdef AARCH64
+ if (!os::is_MP()) {
+ return;
+ }
+ __asm__ __volatile__ ("dmb ld" : : : "memory");
+#else
+ dmb_sy();
+#endif
+}
+
+
+inline void OrderAccess::loadload() { dmb_ld(); }
+inline void OrderAccess::loadstore() { dmb_ld(); }
+inline void OrderAccess::acquire() { dmb_ld(); }
+inline void OrderAccess::storestore() { dmb_st(); }
+inline void OrderAccess::storeload() { dmb_sy(); }
+inline void OrderAccess::release() { dmb_sy(); }
+inline void OrderAccess::fence() { dmb_sy(); }
+
+// specializations for Aarch64
+// TODO-AARCH64: evaluate effectiveness of ldar*/stlr* implementations compared to 32-bit ARM approach
+
+#ifdef AARCH64
+
+template<>
+struct OrderAccess::PlatformOrderedLoad<1, X_ACQUIRE>
+{
+ template <typename T>
+ T operator()(const volatile T* p) const {
+ volatile T result;
+ __asm__ volatile(
+ "ldarb %w[res], [%[ptr]]"
+ : [res] "=&r" (result)
+ : [ptr] "r" (p)
+ : "memory");
+ return result;
+ }
+};
+
+template<>
+struct OrderAccess::PlatformOrderedLoad<2, X_ACQUIRE>
+{
+ template <typename T>
+ T operator()(const volatile T* p) const {
+ volatile T result;
+ __asm__ volatile(
+ "ldarh %w[res], [%[ptr]]"
+ : [res] "=&r" (result)
+ : [ptr] "r" (p)
+ : "memory");
+ return result;
+ }
+};
+
+template<>
+struct OrderAccess::PlatformOrderedLoad<4, X_ACQUIRE>
+{
+ template <typename T>
+ T operator()(const volatile T* p) const {
+ volatile T result;
+ __asm__ volatile(
+ "ldar %w[res], [%[ptr]]"
+ : [res] "=&r" (result)
+ : [ptr] "r" (p)
+ : "memory");
+ return result;
+ }
+};
+
+template<>
+struct OrderAccess::PlatformOrderedLoad<8, X_ACQUIRE>
+{
+ template <typename T>
+ T operator()(const volatile T* p) const {
+ volatile T result;
+ __asm__ volatile(
+ "ldar %[res], [%[ptr]]"
+ : [res] "=&r" (result)
+ : [ptr] "r" (p)
+ : "memory");
+ return result;
+ }
+};
+
+template<>
+struct OrderAccess::PlatformOrderedStore<1, RELEASE_X_FENCE>
+{
+ template <typename T>
+ void operator()(T v, volatile T* p) const {
+ __asm__ volatile(
+ "stlrb %w[val], [%[ptr]]"
+ :
+ : [ptr] "r" (p), [val] "r" (v)
+ : "memory");
+ }
+};
+
+template<>
+struct OrderAccess::PlatformOrderedStore<2, RELEASE_X_FENCE>
+{
+ template <typename T>
+ void operator()(T v, volatile T* p) const {
+ __asm__ volatile(
+ "stlrh %w[val], [%[ptr]]"
+ :
+ : [ptr] "r" (p), [val] "r" (v)
+ : "memory");
+ }
+};
+
+template<>
+struct OrderAccess::PlatformOrderedStore<4, RELEASE_X_FENCE>
+{
+ template <typename T>
+ void operator()(T v, volatile T* p) const {
+ __asm__ volatile(
+ "stlr %w[val], [%[ptr]]"
+ :
+ : [ptr] "r" (p), [val] "r" (v)
+ : "memory");
+ }
+};
+
+template<>
+struct OrderAccess::PlatformOrderedStore<8, RELEASE_X_FENCE>
+{
+ template <typename T>
+ void operator()(T v, volatile T* p) const {
+ __asm__ volatile(
+ "stlr %[val], [%[ptr]]"
+ :
+ : [ptr] "r" (p), [val] "r" (v)
+ : "memory");
+ }
+};
+
+#endif // AARCH64
+
+#endif // OS_CPU_LINUX_ARM_VM_ORDERACCESS_LINUX_ARM_HPP
--- a/src/hotspot/os_cpu/linux_arm/orderAccess_linux_arm.inline.hpp Thu Jun 07 23:12:35 2018 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,247 +0,0 @@
-/*
- * Copyright (c) 2008, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-#ifndef OS_CPU_LINUX_ARM_VM_ORDERACCESS_LINUX_ARM_INLINE_HPP
-#define OS_CPU_LINUX_ARM_VM_ORDERACCESS_LINUX_ARM_INLINE_HPP
-
-#include "runtime/orderAccess.hpp"
-#include "runtime/os.hpp"
-#include "vm_version_arm.hpp"
-
-// Implementation of class OrderAccess.
-// - we define the high level barriers below and use the general
-// implementation in orderAccess.inline.hpp, with customizations
-// on AARCH64 via the specialized_* template functions
-
-// Memory Ordering on ARM is weak.
-//
-// Implement all 4 memory ordering barriers by DMB, since it is a
-// lighter version of DSB.
-// dmb_sy implies full system shareability domain. RD/WR access type.
-// dmb_st implies full system shareability domain. WR only access type.
-//
-// NOP on < ARMv6 (MP not supported)
-//
-// Non mcr instructions can be used if we build for armv7 or higher arch
-// __asm__ __volatile__ ("dmb" : : : "memory");
-// __asm__ __volatile__ ("dsb" : : : "memory");
-//
-// inline void _OrderAccess_dsb() {
-// volatile intptr_t dummy = 0;
-// if (os::is_MP()) {
-// __asm__ volatile (
-// "mcr p15, 0, %0, c7, c10, 4"
-// : : "r" (dummy) : "memory");
-// }
-// }
-
-inline static void dmb_sy() {
- if (!os::is_MP()) {
- return;
- }
-#ifdef AARCH64
- __asm__ __volatile__ ("dmb sy" : : : "memory");
-#else
- if (VM_Version::arm_arch() >= 7) {
-#ifdef __thumb__
- __asm__ volatile (
- "dmb sy": : : "memory");
-#else
- __asm__ volatile (
- ".word 0xF57FF050 | 0xf" : : : "memory");
-#endif
- } else {
- intptr_t zero = 0;
- __asm__ volatile (
- "mcr p15, 0, %0, c7, c10, 5"
- : : "r" (zero) : "memory");
- }
-#endif
-}
-
-inline static void dmb_st() {
- if (!os::is_MP()) {
- return;
- }
-#ifdef AARCH64
- __asm__ __volatile__ ("dmb st" : : : "memory");
-#else
- if (VM_Version::arm_arch() >= 7) {
-#ifdef __thumb__
- __asm__ volatile (
- "dmb st": : : "memory");
-#else
- __asm__ volatile (
- ".word 0xF57FF050 | 0xe" : : : "memory");
-#endif
- } else {
- intptr_t zero = 0;
- __asm__ volatile (
- "mcr p15, 0, %0, c7, c10, 5"
- : : "r" (zero) : "memory");
- }
-#endif
-}
-
-// Load-Load/Store barrier
-inline static void dmb_ld() {
-#ifdef AARCH64
- if (!os::is_MP()) {
- return;
- }
- __asm__ __volatile__ ("dmb ld" : : : "memory");
-#else
- dmb_sy();
-#endif
-}
-
-
-inline void OrderAccess::loadload() { dmb_ld(); }
-inline void OrderAccess::loadstore() { dmb_ld(); }
-inline void OrderAccess::acquire() { dmb_ld(); }
-inline void OrderAccess::storestore() { dmb_st(); }
-inline void OrderAccess::storeload() { dmb_sy(); }
-inline void OrderAccess::release() { dmb_sy(); }
-inline void OrderAccess::fence() { dmb_sy(); }
-
-// specializations for Aarch64
-// TODO-AARCH64: evaluate effectiveness of ldar*/stlr* implementations compared to 32-bit ARM approach
-
-#ifdef AARCH64
-
-template<>
-struct OrderAccess::PlatformOrderedLoad<1, X_ACQUIRE>
-{
- template <typename T>
- T operator()(const volatile T* p) const {
- volatile T result;
- __asm__ volatile(
- "ldarb %w[res], [%[ptr]]"
- : [res] "=&r" (result)
- : [ptr] "r" (p)
- : "memory");
- return result;
- }
-};
-
-template<>
-struct OrderAccess::PlatformOrderedLoad<2, X_ACQUIRE>
-{
- template <typename T>
- T operator()(const volatile T* p) const {
- volatile T result;
- __asm__ volatile(
- "ldarh %w[res], [%[ptr]]"
- : [res] "=&r" (result)
- : [ptr] "r" (p)
- : "memory");
- return result;
- }
-};
-
-template<>
-struct OrderAccess::PlatformOrderedLoad<4, X_ACQUIRE>
-{
- template <typename T>
- T operator()(const volatile T* p) const {
- volatile T result;
- __asm__ volatile(
- "ldar %w[res], [%[ptr]]"
- : [res] "=&r" (result)
- : [ptr] "r" (p)
- : "memory");
- return result;
- }
-};
-
-template<>
-struct OrderAccess::PlatformOrderedLoad<8, X_ACQUIRE>
-{
- template <typename T>
- T operator()(const volatile T* p) const {
- volatile T result;
- __asm__ volatile(
- "ldar %[res], [%[ptr]]"
- : [res] "=&r" (result)
- : [ptr] "r" (p)
- : "memory");
- return result;
- }
-};
-
-template<>
-struct OrderAccess::PlatformOrderedStore<1, RELEASE_X_FENCE>
-{
- template <typename T>
- void operator()(T v, volatile T* p) const {
- __asm__ volatile(
- "stlrb %w[val], [%[ptr]]"
- :
- : [ptr] "r" (p), [val] "r" (v)
- : "memory");
- }
-};
-
-template<>
-struct OrderAccess::PlatformOrderedStore<2, RELEASE_X_FENCE>
-{
- template <typename T>
- void operator()(T v, volatile T* p) const {
- __asm__ volatile(
- "stlrh %w[val], [%[ptr]]"
- :
- : [ptr] "r" (p), [val] "r" (v)
- : "memory");
- }
-};
-
-template<>
-struct OrderAccess::PlatformOrderedStore<4, RELEASE_X_FENCE>
-{
- template <typename T>
- void operator()(T v, volatile T* p) const {
- __asm__ volatile(
- "stlr %w[val], [%[ptr]]"
- :
- : [ptr] "r" (p), [val] "r" (v)
- : "memory");
- }
-};
-
-template<>
-struct OrderAccess::PlatformOrderedStore<8, RELEASE_X_FENCE>
-{
- template <typename T>
- void operator()(T v, volatile T* p) const {
- __asm__ volatile(
- "stlr %[val], [%[ptr]]"
- :
- : [ptr] "r" (p), [val] "r" (v)
- : "memory");
- }
-};
-
-#endif // AARCH64
-
-#endif // OS_CPU_LINUX_ARM_VM_ORDERACCESS_LINUX_ARM_INLINE_HPP
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/hotspot/os_cpu/linux_ppc/orderAccess_linux_ppc.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -0,0 +1,97 @@
+/*
+ * Copyright (c) 1997, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2014 SAP SE. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+#ifndef OS_CPU_LINUX_PPC_VM_ORDERACCESS_LINUX_PPC_HPP
+#define OS_CPU_LINUX_PPC_VM_ORDERACCESS_LINUX_PPC_HPP
+
+// Included in orderAccess.hpp header file.
+
+#ifndef PPC64
+#error "OrderAccess currently only implemented for PPC64"
+#endif
+
+// Compiler version last used for testing: gcc 4.1.2
+// Please update this information when this file changes
+
+// Implementation of class OrderAccess.
+
+//
+// Machine barrier instructions:
+//
+// - sync Two-way memory barrier, aka fence.
+// - lwsync orders Store|Store,
+// Load|Store,
+// Load|Load,
+// but not Store|Load
+// - eieio orders Store|Store
+// - isync Invalidates speculatively executed instructions,
+// but isync may complete before storage accesses
+// associated with instructions preceding isync have
+// been performed.
+//
+// Semantic barrier instructions:
+// (as defined in orderAccess.hpp)
+//
+// - release orders Store|Store, (maps to lwsync)
+// Load|Store
+// - acquire orders Load|Store, (maps to lwsync)
+// Load|Load
+// - fence orders Store|Store, (maps to sync)
+// Load|Store,
+// Load|Load,
+// Store|Load
+//
+
+#define inlasm_sync() __asm__ __volatile__ ("sync" : : : "memory");
+#define inlasm_lwsync() __asm__ __volatile__ ("lwsync" : : : "memory");
+#define inlasm_eieio() __asm__ __volatile__ ("eieio" : : : "memory");
+#define inlasm_isync() __asm__ __volatile__ ("isync" : : : "memory");
+// Use twi-isync for load_acquire (faster than lwsync).
+#define inlasm_acquire_reg(X) __asm__ __volatile__ ("twi 0,%0,0\n isync\n" : : "r" (X) : "memory");
+
+inline void OrderAccess::loadload() { inlasm_lwsync(); }
+inline void OrderAccess::storestore() { inlasm_lwsync(); }
+inline void OrderAccess::loadstore() { inlasm_lwsync(); }
+inline void OrderAccess::storeload() { inlasm_sync(); }
+
+inline void OrderAccess::acquire() { inlasm_lwsync(); }
+inline void OrderAccess::release() { inlasm_lwsync(); }
+inline void OrderAccess::fence() { inlasm_sync(); }
+
+
+template<size_t byte_size>
+struct OrderAccess::PlatformOrderedLoad<byte_size, X_ACQUIRE>
+{
+ template <typename T>
+ T operator()(const volatile T* p) const { register T t = Atomic::load(p); inlasm_acquire_reg(t); return t; }
+};
+
+#undef inlasm_sync
+#undef inlasm_lwsync
+#undef inlasm_eieio
+#undef inlasm_isync
+#undef inlasm_acquire_reg
+
+#endif // OS_CPU_LINUX_PPC_VM_ORDERACCESS_LINUX_PPC_HPP
--- a/src/hotspot/os_cpu/linux_ppc/orderAccess_linux_ppc.inline.hpp Thu Jun 07 23:12:35 2018 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,97 +0,0 @@
-/*
- * Copyright (c) 1997, 2018, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2012, 2014 SAP SE. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-#ifndef OS_CPU_LINUX_PPC_VM_ORDERACCESS_LINUX_PPC_INLINE_HPP
-#define OS_CPU_LINUX_PPC_VM_ORDERACCESS_LINUX_PPC_INLINE_HPP
-
-#include "runtime/orderAccess.hpp"
-
-#ifndef PPC64
-#error "OrderAccess currently only implemented for PPC64"
-#endif
-
-// Compiler version last used for testing: gcc 4.1.2
-// Please update this information when this file changes
-
-// Implementation of class OrderAccess.
-
-//
-// Machine barrier instructions:
-//
-// - sync Two-way memory barrier, aka fence.
-// - lwsync orders Store|Store,
-// Load|Store,
-// Load|Load,
-// but not Store|Load
-// - eieio orders Store|Store
-// - isync Invalidates speculatively executed instructions,
-// but isync may complete before storage accesses
-// associated with instructions preceding isync have
-// been performed.
-//
-// Semantic barrier instructions:
-// (as defined in orderAccess.hpp)
-//
-// - release orders Store|Store, (maps to lwsync)
-// Load|Store
-// - acquire orders Load|Store, (maps to lwsync)
-// Load|Load
-// - fence orders Store|Store, (maps to sync)
-// Load|Store,
-// Load|Load,
-// Store|Load
-//
-
-#define inlasm_sync() __asm__ __volatile__ ("sync" : : : "memory");
-#define inlasm_lwsync() __asm__ __volatile__ ("lwsync" : : : "memory");
-#define inlasm_eieio() __asm__ __volatile__ ("eieio" : : : "memory");
-#define inlasm_isync() __asm__ __volatile__ ("isync" : : : "memory");
-// Use twi-isync for load_acquire (faster than lwsync).
-#define inlasm_acquire_reg(X) __asm__ __volatile__ ("twi 0,%0,0\n isync\n" : : "r" (X) : "memory");
-
-inline void OrderAccess::loadload() { inlasm_lwsync(); }
-inline void OrderAccess::storestore() { inlasm_lwsync(); }
-inline void OrderAccess::loadstore() { inlasm_lwsync(); }
-inline void OrderAccess::storeload() { inlasm_sync(); }
-
-inline void OrderAccess::acquire() { inlasm_lwsync(); }
-inline void OrderAccess::release() { inlasm_lwsync(); }
-inline void OrderAccess::fence() { inlasm_sync(); }
-
-
-template<size_t byte_size>
-struct OrderAccess::PlatformOrderedLoad<byte_size, X_ACQUIRE>
-{
- template <typename T>
- T operator()(const volatile T* p) const { register T t = Atomic::load(p); inlasm_acquire_reg(t); return t; }
-};
-
-#undef inlasm_sync
-#undef inlasm_lwsync
-#undef inlasm_eieio
-#undef inlasm_isync
-#undef inlasm_acquire_reg
-
-#endif // OS_CPU_LINUX_PPC_VM_ORDERACCESS_LINUX_PPC_INLINE_HPP
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/hotspot/os_cpu/linux_s390/orderAccess_linux_s390.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -0,0 +1,91 @@
+/*
+ * Copyright (c) 2016, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2016 SAP SE. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+#ifndef OS_CPU_LINUX_S390_VM_ORDERACCESS_LINUX_S390_HPP
+#define OS_CPU_LINUX_S390_VM_ORDERACCESS_LINUX_S390_HPP
+
+// Included in orderAccess.hpp header file.
+
+#include "vm_version_s390.hpp"
+
+// Implementation of class OrderAccess.
+
+//
+// machine barrier instructions:
+//
+// - z_sync two-way memory barrier, aka fence
+//
+// semantic barrier instructions:
+// (as defined in orderAccess.hpp)
+//
+// - z_release orders Store|Store, (maps to compiler barrier)
+// Load|Store
+// - z_acquire orders Load|Store, (maps to compiler barrier)
+// Load|Load
+// - z_fence orders Store|Store, (maps to z_sync)
+// Load|Store,
+// Load|Load,
+// Store|Load
+//
+
+
+// Only load-after-store-order is not guaranteed on z/Architecture, i.e. only 'fence'
+// is needed.
+
+// A compiler barrier, forcing the C++ compiler to invalidate all memory assumptions.
+#define inlasm_compiler_barrier() __asm__ volatile ("" : : : "memory");
+// "bcr 15, 0" is used as two way memory barrier.
+#define inlasm_zarch_sync() __asm__ __volatile__ ("bcr 15, 0" : : : "memory");
+
+// Release and acquire are empty on z/Architecture, but potential
+// optimizations of gcc must be forbidden by OrderAccess::release and
+// OrderAccess::acquire.
+#define inlasm_zarch_release() inlasm_compiler_barrier()
+#define inlasm_zarch_acquire() inlasm_compiler_barrier()
+#define inlasm_zarch_fence() inlasm_zarch_sync()
+
+inline void OrderAccess::loadload() { inlasm_compiler_barrier(); }
+inline void OrderAccess::storestore() { inlasm_compiler_barrier(); }
+inline void OrderAccess::loadstore() { inlasm_compiler_barrier(); }
+inline void OrderAccess::storeload() { inlasm_zarch_sync(); }
+
+inline void OrderAccess::acquire() { inlasm_zarch_acquire(); }
+inline void OrderAccess::release() { inlasm_zarch_release(); }
+inline void OrderAccess::fence() { inlasm_zarch_sync(); }
+
+template<size_t byte_size>
+struct OrderAccess::PlatformOrderedLoad<byte_size, X_ACQUIRE>
+{
+ template <typename T>
+ T operator()(const volatile T* p) const { register T t = *p; inlasm_zarch_acquire(); return t; }
+};
+
+#undef inlasm_compiler_barrier
+#undef inlasm_zarch_sync
+#undef inlasm_zarch_release
+#undef inlasm_zarch_acquire
+#undef inlasm_zarch_fence
+
+#endif // OS_CPU_LINUX_S390_VM_ORDERACCESS_LINUX_S390_HPP
--- a/src/hotspot/os_cpu/linux_s390/orderAccess_linux_s390.inline.hpp Thu Jun 07 23:12:35 2018 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,90 +0,0 @@
-/*
- * Copyright (c) 2016, 2018, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2016 SAP SE. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-#ifndef OS_CPU_LINUX_S390_VM_ORDERACCESS_LINUX_S390_INLINE_HPP
-#define OS_CPU_LINUX_S390_VM_ORDERACCESS_LINUX_S390_INLINE_HPP
-
-#include "runtime/orderAccess.hpp"
-#include "vm_version_s390.hpp"
-
-// Implementation of class OrderAccess.
-
-//
-// machine barrier instructions:
-//
-// - z_sync two-way memory barrier, aka fence
-//
-// semantic barrier instructions:
-// (as defined in orderAccess.hpp)
-//
-// - z_release orders Store|Store, (maps to compiler barrier)
-// Load|Store
-// - z_acquire orders Load|Store, (maps to compiler barrier)
-// Load|Load
-// - z_fence orders Store|Store, (maps to z_sync)
-// Load|Store,
-// Load|Load,
-// Store|Load
-//
-
-
-// Only load-after-store-order is not guaranteed on z/Architecture, i.e. only 'fence'
-// is needed.
-
-// A compiler barrier, forcing the C++ compiler to invalidate all memory assumptions.
-#define inlasm_compiler_barrier() __asm__ volatile ("" : : : "memory");
-// "bcr 15, 0" is used as two way memory barrier.
-#define inlasm_zarch_sync() __asm__ __volatile__ ("bcr 15, 0" : : : "memory");
-
-// Release and acquire are empty on z/Architecture, but potential
-// optimizations of gcc must be forbidden by OrderAccess::release and
-// OrderAccess::acquire.
-#define inlasm_zarch_release() inlasm_compiler_barrier()
-#define inlasm_zarch_acquire() inlasm_compiler_barrier()
-#define inlasm_zarch_fence() inlasm_zarch_sync()
-
-inline void OrderAccess::loadload() { inlasm_compiler_barrier(); }
-inline void OrderAccess::storestore() { inlasm_compiler_barrier(); }
-inline void OrderAccess::loadstore() { inlasm_compiler_barrier(); }
-inline void OrderAccess::storeload() { inlasm_zarch_sync(); }
-
-inline void OrderAccess::acquire() { inlasm_zarch_acquire(); }
-inline void OrderAccess::release() { inlasm_zarch_release(); }
-inline void OrderAccess::fence() { inlasm_zarch_sync(); }
-
-template<size_t byte_size>
-struct OrderAccess::PlatformOrderedLoad<byte_size, X_ACQUIRE>
-{
- template <typename T>
- T operator()(const volatile T* p) const { register T t = *p; inlasm_zarch_acquire(); return t; }
-};
-
-#undef inlasm_compiler_barrier
-#undef inlasm_zarch_sync
-#undef inlasm_zarch_release
-#undef inlasm_zarch_acquire
-#undef inlasm_zarch_fence
-
-#endif // OS_CPU_LINUX_S390_VM_ORDERACCESS_LINUX_S390_INLINE_HPP
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/hotspot/os_cpu/linux_sparc/orderAccess_linux_sparc.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -0,0 +1,51 @@
+/*
+ * Copyright (c) 2003, 2018, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+#ifndef OS_CPU_LINUX_SPARC_VM_ORDERACCESS_LINUX_SPARC_HPP
+#define OS_CPU_LINUX_SPARC_VM_ORDERACCESS_LINUX_SPARC_HPP
+
+// Included in orderAccess.hpp header file.
+
+// Implementation of class OrderAccess.
+
+// A compiler barrier, forcing the C++ compiler to invalidate all memory assumptions
+static inline void compiler_barrier() {
+ __asm__ volatile ("" : : : "memory");
+}
+
+// Assume TSO.
+
+inline void OrderAccess::loadload() { compiler_barrier(); }
+inline void OrderAccess::storestore() { compiler_barrier(); }
+inline void OrderAccess::loadstore() { compiler_barrier(); }
+inline void OrderAccess::storeload() { fence(); }
+
+inline void OrderAccess::acquire() { compiler_barrier(); }
+inline void OrderAccess::release() { compiler_barrier(); }
+
+inline void OrderAccess::fence() {
+ __asm__ volatile ("membar #StoreLoad" : : : "memory");
+}
+
+#endif // OS_CPU_LINUX_SPARC_VM_ORDERACCESS_LINUX_SPARC_HPP
--- a/src/hotspot/os_cpu/linux_sparc/orderAccess_linux_sparc.inline.hpp Thu Jun 07 23:12:35 2018 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,51 +0,0 @@
-/*
- * Copyright (c) 2003, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-#ifndef OS_CPU_LINUX_SPARC_VM_ORDERACCESS_LINUX_SPARC_INLINE_HPP
-#define OS_CPU_LINUX_SPARC_VM_ORDERACCESS_LINUX_SPARC_INLINE_HPP
-
-#include "runtime/orderAccess.hpp"
-
-// Implementation of class OrderAccess.
-
-// A compiler barrier, forcing the C++ compiler to invalidate all memory assumptions
-static inline void compiler_barrier() {
- __asm__ volatile ("" : : : "memory");
-}
-
-// Assume TSO.
-
-inline void OrderAccess::loadload() { compiler_barrier(); }
-inline void OrderAccess::storestore() { compiler_barrier(); }
-inline void OrderAccess::loadstore() { compiler_barrier(); }
-inline void OrderAccess::storeload() { fence(); }
-
-inline void OrderAccess::acquire() { compiler_barrier(); }
-inline void OrderAccess::release() { compiler_barrier(); }
-
-inline void OrderAccess::fence() {
- __asm__ volatile ("membar #StoreLoad" : : : "memory");
-}
-
-#endif // OS_CPU_LINUX_SPARC_VM_ORDERACCESS_LINUX_SPARC_INLINE_HPP
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/hotspot/os_cpu/linux_x86/orderAccess_linux_x86.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -0,0 +1,108 @@
+/*
+ * Copyright (c) 2003, 2018, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+#ifndef OS_CPU_LINUX_X86_VM_ORDERACCESS_LINUX_X86_HPP
+#define OS_CPU_LINUX_X86_VM_ORDERACCESS_LINUX_X86_HPP
+
+// Included in orderAccess.hpp header file.
+
+// Compiler version last used for testing: gcc 4.8.2
+// Please update this information when this file changes
+
+// Implementation of class OrderAccess.
+
+// A compiler barrier, forcing the C++ compiler to invalidate all memory assumptions
+static inline void compiler_barrier() {
+ __asm__ volatile ("" : : : "memory");
+}
+
+inline void OrderAccess::loadload() { compiler_barrier(); }
+inline void OrderAccess::storestore() { compiler_barrier(); }
+inline void OrderAccess::loadstore() { compiler_barrier(); }
+inline void OrderAccess::storeload() { fence(); }
+
+inline void OrderAccess::acquire() { compiler_barrier(); }
+inline void OrderAccess::release() { compiler_barrier(); }
+
+inline void OrderAccess::fence() {
+ // always use locked addl since mfence is sometimes expensive
+#ifdef AMD64
+ __asm__ volatile ("lock; addl $0,0(%%rsp)" : : : "cc", "memory");
+#else
+ __asm__ volatile ("lock; addl $0,0(%%esp)" : : : "cc", "memory");
+#endif
+ compiler_barrier();
+}
+
+template<>
+struct OrderAccess::PlatformOrderedStore<1, RELEASE_X_FENCE>
+{
+ template <typename T>
+ void operator()(T v, volatile T* p) const {
+ __asm__ volatile ( "xchgb (%2),%0"
+ : "=q" (v)
+ : "0" (v), "r" (p)
+ : "memory");
+ }
+};
+
+template<>
+struct OrderAccess::PlatformOrderedStore<2, RELEASE_X_FENCE>
+{
+ template <typename T>
+ void operator()(T v, volatile T* p) const {
+ __asm__ volatile ( "xchgw (%2),%0"
+ : "=r" (v)
+ : "0" (v), "r" (p)
+ : "memory");
+ }
+};
+
+template<>
+struct OrderAccess::PlatformOrderedStore<4, RELEASE_X_FENCE>
+{
+ template <typename T>
+ void operator()(T v, volatile T* p) const {
+ __asm__ volatile ( "xchgl (%2),%0"
+ : "=r" (v)
+ : "0" (v), "r" (p)
+ : "memory");
+ }
+};
+
+#ifdef AMD64
+template<>
+struct OrderAccess::PlatformOrderedStore<8, RELEASE_X_FENCE>
+{
+ template <typename T>
+ void operator()(T v, volatile T* p) const {
+ __asm__ volatile ( "xchgq (%2), %0"
+ : "=r" (v)
+ : "0" (v), "r" (p)
+ : "memory");
+ }
+};
+#endif // AMD64
+
+#endif // OS_CPU_LINUX_X86_VM_ORDERACCESS_LINUX_X86_HPP
--- a/src/hotspot/os_cpu/linux_x86/orderAccess_linux_x86.inline.hpp Thu Jun 07 23:12:35 2018 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,112 +0,0 @@
-/*
- * Copyright (c) 2003, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-#ifndef OS_CPU_LINUX_X86_VM_ORDERACCESS_LINUX_X86_INLINE_HPP
-#define OS_CPU_LINUX_X86_VM_ORDERACCESS_LINUX_X86_INLINE_HPP
-
-#include "runtime/atomic.hpp"
-#include "runtime/orderAccess.hpp"
-#include "runtime/os.hpp"
-
-// Compiler version last used for testing: gcc 4.8.2
-// Please update this information when this file changes
-
-// Implementation of class OrderAccess.
-
-// A compiler barrier, forcing the C++ compiler to invalidate all memory assumptions
-static inline void compiler_barrier() {
- __asm__ volatile ("" : : : "memory");
-}
-
-inline void OrderAccess::loadload() { compiler_barrier(); }
-inline void OrderAccess::storestore() { compiler_barrier(); }
-inline void OrderAccess::loadstore() { compiler_barrier(); }
-inline void OrderAccess::storeload() { fence(); }
-
-inline void OrderAccess::acquire() { compiler_barrier(); }
-inline void OrderAccess::release() { compiler_barrier(); }
-
-inline void OrderAccess::fence() {
- if (os::is_MP()) {
- // always use locked addl since mfence is sometimes expensive
-#ifdef AMD64
- __asm__ volatile ("lock; addl $0,0(%%rsp)" : : : "cc", "memory");
-#else
- __asm__ volatile ("lock; addl $0,0(%%esp)" : : : "cc", "memory");
-#endif
- }
- compiler_barrier();
-}
-
-template<>
-struct OrderAccess::PlatformOrderedStore<1, RELEASE_X_FENCE>
-{
- template <typename T>
- void operator()(T v, volatile T* p) const {
- __asm__ volatile ( "xchgb (%2),%0"
- : "=q" (v)
- : "0" (v), "r" (p)
- : "memory");
- }
-};
-
-template<>
-struct OrderAccess::PlatformOrderedStore<2, RELEASE_X_FENCE>
-{
- template <typename T>
- void operator()(T v, volatile T* p) const {
- __asm__ volatile ( "xchgw (%2),%0"
- : "=r" (v)
- : "0" (v), "r" (p)
- : "memory");
- }
-};
-
-template<>
-struct OrderAccess::PlatformOrderedStore<4, RELEASE_X_FENCE>
-{
- template <typename T>
- void operator()(T v, volatile T* p) const {
- __asm__ volatile ( "xchgl (%2),%0"
- : "=r" (v)
- : "0" (v), "r" (p)
- : "memory");
- }
-};
-
-#ifdef AMD64
-template<>
-struct OrderAccess::PlatformOrderedStore<8, RELEASE_X_FENCE>
-{
- template <typename T>
- void operator()(T v, volatile T* p) const {
- __asm__ volatile ( "xchgq (%2), %0"
- : "=r" (v)
- : "0" (v), "r" (p)
- : "memory");
- }
-};
-#endif // AMD64
-
-#endif // OS_CPU_LINUX_X86_VM_ORDERACCESS_LINUX_X86_INLINE_HPP
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/hotspot/os_cpu/linux_zero/orderAccess_linux_zero.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -0,0 +1,86 @@
+/*
+ * Copyright (c) 2003, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright 2007, 2008, 2009 Red Hat, Inc.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+#ifndef OS_CPU_LINUX_ZERO_VM_ORDERACCESS_LINUX_ZERO_HPP
+#define OS_CPU_LINUX_ZERO_VM_ORDERACCESS_LINUX_ZERO_HPP
+
+// Included in orderAccess.hpp header file.
+
+#ifdef ARM
+
+/*
+ * ARM Kernel helper for memory barrier.
+ * Using __asm __volatile ("":::"memory") does not work reliable on ARM
+ * and gcc __sync_synchronize(); implementation does not use the kernel
+ * helper for all gcc versions so it is unreliable to use as well.
+ */
+typedef void (__kernel_dmb_t) (void);
+#define __kernel_dmb (*(__kernel_dmb_t *) 0xffff0fa0)
+
+#define FULL_MEM_BARRIER __kernel_dmb()
+#define LIGHT_MEM_BARRIER __kernel_dmb()
+
+#else // ARM
+
+#define FULL_MEM_BARRIER __sync_synchronize()
+
+#ifdef PPC
+
+#ifdef __NO_LWSYNC__
+#define LIGHT_MEM_BARRIER __asm __volatile ("sync":::"memory")
+#else
+#define LIGHT_MEM_BARRIER __asm __volatile ("lwsync":::"memory")
+#endif
+
+#else // PPC
+
+#ifdef ALPHA
+
+#define LIGHT_MEM_BARRIER __sync_synchronize()
+
+#else // ALPHA
+
+#define LIGHT_MEM_BARRIER __asm __volatile ("":::"memory")
+
+#endif // ALPHA
+
+#endif // PPC
+
+#endif // ARM
+
+// Note: What is meant by LIGHT_MEM_BARRIER is a barrier which is sufficient
+// to provide TSO semantics, i.e. StoreStore | LoadLoad | LoadStore.
+
+inline void OrderAccess::loadload() { LIGHT_MEM_BARRIER; }
+inline void OrderAccess::storestore() { LIGHT_MEM_BARRIER; }
+inline void OrderAccess::loadstore() { LIGHT_MEM_BARRIER; }
+inline void OrderAccess::storeload() { FULL_MEM_BARRIER; }
+
+inline void OrderAccess::acquire() { LIGHT_MEM_BARRIER; }
+inline void OrderAccess::release() { LIGHT_MEM_BARRIER; }
+
+inline void OrderAccess::fence() { FULL_MEM_BARRIER; }
+
+#endif // OS_CPU_LINUX_ZERO_VM_ORDERACCESS_LINUX_ZERO_HPP
--- a/src/hotspot/os_cpu/linux_zero/orderAccess_linux_zero.inline.hpp Thu Jun 07 23:12:35 2018 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,86 +0,0 @@
-/*
- * Copyright (c) 2003, 2017, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2007, 2008, 2009 Red Hat, Inc.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-#ifndef OS_CPU_LINUX_ZERO_VM_ORDERACCESS_LINUX_ZERO_INLINE_HPP
-#define OS_CPU_LINUX_ZERO_VM_ORDERACCESS_LINUX_ZERO_INLINE_HPP
-
-#include "runtime/orderAccess.hpp"
-
-#ifdef ARM
-
-/*
- * ARM Kernel helper for memory barrier.
- * Using __asm __volatile ("":::"memory") does not work reliable on ARM
- * and gcc __sync_synchronize(); implementation does not use the kernel
- * helper for all gcc versions so it is unreliable to use as well.
- */
-typedef void (__kernel_dmb_t) (void);
-#define __kernel_dmb (*(__kernel_dmb_t *) 0xffff0fa0)
-
-#define FULL_MEM_BARRIER __kernel_dmb()
-#define LIGHT_MEM_BARRIER __kernel_dmb()
-
-#else // ARM
-
-#define FULL_MEM_BARRIER __sync_synchronize()
-
-#ifdef PPC
-
-#ifdef __NO_LWSYNC__
-#define LIGHT_MEM_BARRIER __asm __volatile ("sync":::"memory")
-#else
-#define LIGHT_MEM_BARRIER __asm __volatile ("lwsync":::"memory")
-#endif
-
-#else // PPC
-
-#ifdef ALPHA
-
-#define LIGHT_MEM_BARRIER __sync_synchronize()
-
-#else // ALPHA
-
-#define LIGHT_MEM_BARRIER __asm __volatile ("":::"memory")
-
-#endif // ALPHA
-
-#endif // PPC
-
-#endif // ARM
-
-// Note: What is meant by LIGHT_MEM_BARRIER is a barrier which is sufficient
-// to provide TSO semantics, i.e. StoreStore | LoadLoad | LoadStore.
-
-inline void OrderAccess::loadload() { LIGHT_MEM_BARRIER; }
-inline void OrderAccess::storestore() { LIGHT_MEM_BARRIER; }
-inline void OrderAccess::loadstore() { LIGHT_MEM_BARRIER; }
-inline void OrderAccess::storeload() { FULL_MEM_BARRIER; }
-
-inline void OrderAccess::acquire() { LIGHT_MEM_BARRIER; }
-inline void OrderAccess::release() { LIGHT_MEM_BARRIER; }
-
-inline void OrderAccess::fence() { FULL_MEM_BARRIER; }
-
-#endif // OS_CPU_LINUX_ZERO_VM_ORDERACCESS_LINUX_ZERO_INLINE_HPP
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/hotspot/os_cpu/solaris_sparc/orderAccess_solaris_sparc.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -0,0 +1,54 @@
+/*
+ * Copyright (c) 2003, 2018, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+#ifndef OS_CPU_SOLARIS_SPARC_VM_ORDERACCESS_SOLARIS_SPARC_HPP
+#define OS_CPU_SOLARIS_SPARC_VM_ORDERACCESS_SOLARIS_SPARC_HPP
+
+// Included in orderAccess.hpp header file.
+
+// Compiler version last used for testing: solaris studio 12u3
+// Please update this information when this file changes
+
+// Implementation of class OrderAccess.
+
+// Assume TSO.
+
+// A compiler barrier, forcing the C++ compiler to invalidate all memory assumptions
+inline void compiler_barrier() {
+ __asm__ volatile ("" : : : "memory");
+}
+
+inline void OrderAccess::loadload() { compiler_barrier(); }
+inline void OrderAccess::storestore() { compiler_barrier(); }
+inline void OrderAccess::loadstore() { compiler_barrier(); }
+inline void OrderAccess::storeload() { fence(); }
+
+inline void OrderAccess::acquire() { compiler_barrier(); }
+inline void OrderAccess::release() { compiler_barrier(); }
+
+inline void OrderAccess::fence() {
+ __asm__ volatile ("membar #StoreLoad" : : : "memory");
+}
+
+#endif // OS_CPU_SOLARIS_SPARC_VM_ORDERACCESS_SOLARIS_SPARC_HPP
--- a/src/hotspot/os_cpu/solaris_sparc/orderAccess_solaris_sparc.inline.hpp Thu Jun 07 23:12:35 2018 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,55 +0,0 @@
-/*
- * Copyright (c) 2003, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-#ifndef OS_CPU_SOLARIS_SPARC_VM_ORDERACCESS_SOLARIS_SPARC_INLINE_HPP
-#define OS_CPU_SOLARIS_SPARC_VM_ORDERACCESS_SOLARIS_SPARC_INLINE_HPP
-
-#include "runtime/atomic.hpp"
-#include "runtime/orderAccess.hpp"
-
-// Compiler version last used for testing: solaris studio 12u3
-// Please update this information when this file changes
-
-// Implementation of class OrderAccess.
-
-// Assume TSO.
-
-// A compiler barrier, forcing the C++ compiler to invalidate all memory assumptions
-inline void compiler_barrier() {
- __asm__ volatile ("" : : : "memory");
-}
-
-inline void OrderAccess::loadload() { compiler_barrier(); }
-inline void OrderAccess::storestore() { compiler_barrier(); }
-inline void OrderAccess::loadstore() { compiler_barrier(); }
-inline void OrderAccess::storeload() { fence(); }
-
-inline void OrderAccess::acquire() { compiler_barrier(); }
-inline void OrderAccess::release() { compiler_barrier(); }
-
-inline void OrderAccess::fence() {
- __asm__ volatile ("membar #StoreLoad" : : : "memory");
-}
-
-#endif // OS_CPU_SOLARIS_SPARC_VM_ORDERACCESS_SOLARIS_SPARC_INLINE_HPP
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/hotspot/os_cpu/solaris_x86/orderAccess_solaris_x86.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -0,0 +1,57 @@
+/*
+ * Copyright (c) 2003, 2018, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+#ifndef OS_CPU_SOLARIS_X86_VM_ORDERACCESS_SOLARIS_X86_HPP
+#define OS_CPU_SOLARIS_X86_VM_ORDERACCESS_SOLARIS_X86_HPP
+
+// Included in orderAccess.hpp header file.
+
+// Compiler version last used for testing: solaris studio 12u3
+// Please update this information when this file changes
+
+// Implementation of class OrderAccess.
+
+// A compiler barrier, forcing the C++ compiler to invalidate all memory assumptions
+inline void compiler_barrier() {
+ __asm__ volatile ("" : : : "memory");
+}
+
+inline void OrderAccess::loadload() { compiler_barrier(); }
+inline void OrderAccess::storestore() { compiler_barrier(); }
+inline void OrderAccess::loadstore() { compiler_barrier(); }
+inline void OrderAccess::storeload() { fence(); }
+
+inline void OrderAccess::acquire() { compiler_barrier(); }
+inline void OrderAccess::release() { compiler_barrier(); }
+
+inline void OrderAccess::fence() {
+#ifdef AMD64
+ __asm__ volatile ("lock; addl $0,0(%%rsp)" : : : "cc", "memory");
+#else
+ __asm__ volatile ("lock; addl $0,0(%%esp)" : : : "cc", "memory");
+#endif
+ compiler_barrier();
+}
+
+#endif // OS_CPU_SOLARIS_X86_VM_ORDERACCESS_SOLARIS_X86_HPP
--- a/src/hotspot/os_cpu/solaris_x86/orderAccess_solaris_x86.inline.hpp Thu Jun 07 23:12:35 2018 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,61 +0,0 @@
-/*
- * Copyright (c) 2003, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-#ifndef OS_CPU_SOLARIS_X86_VM_ORDERACCESS_SOLARIS_X86_INLINE_HPP
-#define OS_CPU_SOLARIS_X86_VM_ORDERACCESS_SOLARIS_X86_INLINE_HPP
-
-#include "runtime/atomic.hpp"
-#include "runtime/orderAccess.hpp"
-#include "runtime/os.hpp"
-
-// Compiler version last used for testing: solaris studio 12u3
-// Please update this information when this file changes
-
-// Implementation of class OrderAccess.
-
-// A compiler barrier, forcing the C++ compiler to invalidate all memory assumptions
-inline void compiler_barrier() {
- __asm__ volatile ("" : : : "memory");
-}
-
-inline void OrderAccess::loadload() { compiler_barrier(); }
-inline void OrderAccess::storestore() { compiler_barrier(); }
-inline void OrderAccess::loadstore() { compiler_barrier(); }
-inline void OrderAccess::storeload() { fence(); }
-
-inline void OrderAccess::acquire() { compiler_barrier(); }
-inline void OrderAccess::release() { compiler_barrier(); }
-
-inline void OrderAccess::fence() {
- if (os::is_MP()) {
-#ifdef AMD64
- __asm__ volatile ("lock; addl $0,0(%%rsp)" : : : "cc", "memory");
-#else
- __asm__ volatile ("lock; addl $0,0(%%esp)" : : : "cc", "memory");
-#endif
- }
- compiler_barrier();
-}
-
-#endif // OS_CPU_SOLARIS_X86_VM_ORDERACCESS_SOLARIS_X86_INLINE_HPP
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/hotspot/os_cpu/windows_x86/orderAccess_windows_x86.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -0,0 +1,113 @@
+/*
+ * Copyright (c) 2003, 2018, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+#ifndef OS_CPU_WINDOWS_X86_VM_ORDERACCESS_WINDOWS_X86_HPP
+#define OS_CPU_WINDOWS_X86_VM_ORDERACCESS_WINDOWS_X86_HPP
+
+// Included in orderAccess.hpp header file.
+
+#include <intrin.h>
+
+// Compiler version last used for testing: Microsoft Visual Studio 2010
+// Please update this information when this file changes
+
+// Implementation of class OrderAccess.
+
+// A compiler barrier, forcing the C++ compiler to invalidate all memory assumptions
+inline void compiler_barrier() {
+ _ReadWriteBarrier();
+}
+
+// Note that in MSVC, volatile memory accesses are explicitly
+// guaranteed to have acquire release semantics (w.r.t. compiler
+// reordering) and therefore does not even need a compiler barrier
+// for normal acquire release accesses. And all generalized
+// bound calls like release_store go through OrderAccess::load
+// and OrderAccess::store which do volatile memory accesses.
+template<> inline void ScopedFence<X_ACQUIRE>::postfix() { }
+template<> inline void ScopedFence<RELEASE_X>::prefix() { }
+template<> inline void ScopedFence<RELEASE_X_FENCE>::prefix() { }
+template<> inline void ScopedFence<RELEASE_X_FENCE>::postfix() { OrderAccess::fence(); }
+
+inline void OrderAccess::loadload() { compiler_barrier(); }
+inline void OrderAccess::storestore() { compiler_barrier(); }
+inline void OrderAccess::loadstore() { compiler_barrier(); }
+inline void OrderAccess::storeload() { fence(); }
+
+inline void OrderAccess::acquire() { compiler_barrier(); }
+inline void OrderAccess::release() { compiler_barrier(); }
+
+inline void OrderAccess::fence() {
+#ifdef AMD64
+ StubRoutines_fence();
+#else
+ __asm {
+ lock add dword ptr [esp], 0;
+ }
+#endif // AMD64
+ compiler_barrier();
+}
+
+#ifndef AMD64
+template<>
+struct OrderAccess::PlatformOrderedStore<1, RELEASE_X_FENCE>
+{
+ template <typename T>
+ void operator()(T v, volatile T* p) const {
+ __asm {
+ mov edx, p;
+ mov al, v;
+ xchg al, byte ptr [edx];
+ }
+ }
+};
+
+template<>
+struct OrderAccess::PlatformOrderedStore<2, RELEASE_X_FENCE>
+{
+ template <typename T>
+ void operator()(T v, volatile T* p) const {
+ __asm {
+ mov edx, p;
+ mov ax, v;
+ xchg ax, word ptr [edx];
+ }
+ }
+};
+
+template<>
+struct OrderAccess::PlatformOrderedStore<4, RELEASE_X_FENCE>
+{
+ template <typename T>
+ void operator()(T v, volatile T* p) const {
+ __asm {
+ mov edx, p;
+ mov eax, v;
+ xchg eax, dword ptr [edx];
+ }
+ }
+};
+#endif // AMD64
+
+#endif // OS_CPU_WINDOWS_X86_VM_ORDERACCESS_WINDOWS_X86_HPP
--- a/src/hotspot/os_cpu/windows_x86/orderAccess_windows_x86.inline.hpp Thu Jun 07 23:12:35 2018 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,116 +0,0 @@
-/*
- * Copyright (c) 2003, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-#ifndef OS_CPU_WINDOWS_X86_VM_ORDERACCESS_WINDOWS_X86_INLINE_HPP
-#define OS_CPU_WINDOWS_X86_VM_ORDERACCESS_WINDOWS_X86_INLINE_HPP
-
-#include <intrin.h>
-#include "runtime/atomic.hpp"
-#include "runtime/orderAccess.hpp"
-#include "runtime/os.hpp"
-
-// Compiler version last used for testing: Microsoft Visual Studio 2010
-// Please update this information when this file changes
-
-// Implementation of class OrderAccess.
-
-// A compiler barrier, forcing the C++ compiler to invalidate all memory assumptions
-inline void compiler_barrier() {
- _ReadWriteBarrier();
-}
-
-// Note that in MSVC, volatile memory accesses are explicitly
-// guaranteed to have acquire release semantics (w.r.t. compiler
-// reordering) and therefore does not even need a compiler barrier
-// for normal acquire release accesses. And all generalized
-// bound calls like release_store go through OrderAccess::load
-// and OrderAccess::store which do volatile memory accesses.
-template<> inline void ScopedFence<X_ACQUIRE>::postfix() { }
-template<> inline void ScopedFence<RELEASE_X>::prefix() { }
-template<> inline void ScopedFence<RELEASE_X_FENCE>::prefix() { }
-template<> inline void ScopedFence<RELEASE_X_FENCE>::postfix() { OrderAccess::fence(); }
-
-inline void OrderAccess::loadload() { compiler_barrier(); }
-inline void OrderAccess::storestore() { compiler_barrier(); }
-inline void OrderAccess::loadstore() { compiler_barrier(); }
-inline void OrderAccess::storeload() { fence(); }
-
-inline void OrderAccess::acquire() { compiler_barrier(); }
-inline void OrderAccess::release() { compiler_barrier(); }
-
-inline void OrderAccess::fence() {
-#ifdef AMD64
- StubRoutines_fence();
-#else
- if (os::is_MP()) {
- __asm {
- lock add dword ptr [esp], 0;
- }
- }
-#endif // AMD64
- compiler_barrier();
-}
-
-#ifndef AMD64
-template<>
-struct OrderAccess::PlatformOrderedStore<1, RELEASE_X_FENCE>
-{
- template <typename T>
- void operator()(T v, volatile T* p) const {
- __asm {
- mov edx, p;
- mov al, v;
- xchg al, byte ptr [edx];
- }
- }
-};
-
-template<>
-struct OrderAccess::PlatformOrderedStore<2, RELEASE_X_FENCE>
-{
- template <typename T>
- void operator()(T v, volatile T* p) const {
- __asm {
- mov edx, p;
- mov ax, v;
- xchg ax, word ptr [edx];
- }
- }
-};
-
-template<>
-struct OrderAccess::PlatformOrderedStore<4, RELEASE_X_FENCE>
-{
- template <typename T>
- void operator()(T v, volatile T* p) const {
- __asm {
- mov edx, p;
- mov eax, v;
- xchg eax, dword ptr [edx];
- }
- }
-};
-#endif // AMD64
-
-#endif // OS_CPU_WINDOWS_X86_VM_ORDERACCESS_WINDOWS_X86_INLINE_HPP
--- a/src/hotspot/share/aot/aotCompiledMethod.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/aot/aotCompiledMethod.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -75,7 +75,7 @@
return (address*) ((address)fr->unextended_sp() + _meta->orig_pc_offset());
}
-bool AOTCompiledMethod::do_unloading_oops(address low_boundary, BoolObjectClosure* is_alive, bool unloading_occurred) {
+bool AOTCompiledMethod::do_unloading_oops(address low_boundary, BoolObjectClosure* is_alive) {
return false;
}
@@ -245,7 +245,7 @@
// more conservative than for nmethods.
void AOTCompiledMethod::flush_evol_dependents_on(InstanceKlass* dependee) {
if (is_java_method()) {
- cleanup_inline_caches();
+ clear_inline_caches();
mark_for_deoptimization();
make_not_entrant();
}
--- a/src/hotspot/share/aot/aotCompiledMethod.hpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/aot/aotCompiledMethod.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -284,8 +284,8 @@
bool is_aot_runtime_stub() const { return _method == NULL; }
protected:
- virtual bool do_unloading_oops(address low_boundary, BoolObjectClosure* is_alive, bool unloading_occurred);
- virtual bool do_unloading_jvmci(bool unloading_occurred) { return false; }
+ virtual bool do_unloading_oops(address low_boundary, BoolObjectClosure* is_alive);
+ virtual bool do_unloading_jvmci() { return false; }
};
--- a/src/hotspot/share/classfile/classLoader.inline.hpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/classfile/classLoader.inline.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -26,7 +26,7 @@
#define SHARE_VM_CLASSFILE_CLASSLOADER_INLINE_HPP
#include "classfile/classLoader.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
// Next entry in class path
inline ClassPathEntry* ClassPathEntry::next() const { return OrderAccess::load_acquire(&_next); }
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/hotspot/share/classfile/classLoaderHierarchyDCmd.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -0,0 +1,456 @@
+/*
+ * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2018 SAP SE. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+#include "precompiled.hpp"
+
+#include "classfile/classLoaderData.inline.hpp"
+#include "classfile/classLoaderHierarchyDCmd.hpp"
+#include "memory/allocation.hpp"
+#include "memory/resourceArea.hpp"
+#include "runtime/safepoint.hpp"
+#include "utilities/globalDefinitions.hpp"
+#include "utilities/ostream.hpp"
+
+
+ClassLoaderHierarchyDCmd::ClassLoaderHierarchyDCmd(outputStream* output, bool heap)
+ : DCmdWithParser(output, heap)
+ , _show_classes("show-classes", "Print loaded classes.", "BOOLEAN", false, "false")
+ , _verbose("verbose", "Print detailed information.", "BOOLEAN", false, "false") {
+ _dcmdparser.add_dcmd_option(&_show_classes);
+ _dcmdparser.add_dcmd_option(&_verbose);
+}
+
+
+int ClassLoaderHierarchyDCmd::num_arguments() {
+ ResourceMark rm;
+ ClassLoaderHierarchyDCmd* dcmd = new ClassLoaderHierarchyDCmd(NULL, false);
+ if (dcmd != NULL) {
+ DCmdMark mark(dcmd);
+ return dcmd->_dcmdparser.num_arguments();
+ } else {
+ return 0;
+ }
+}
+
+// Helper class for drawing the branches to the left of a node.
+class BranchTracker : public StackObj {
+ // "<x>"
+ // " |---<y>"
+ // " | |
+ // " | <z>"
+ // " | |---<z1>
+ // " | |---<z2>
+ // ^^^^^^^ ^^^
+ // A B
+
+ // Some terms for the graphics:
+ // - branch: vertical connection between a node's ancestor to a later sibling.
+ // - branchwork: (A) the string to print as a prefix at the start of each line, contains all branches.
+ // - twig (B): Length of the dashed line connecting a node to its branch.
+ // - branch spacing: how many spaces between branches are printed.
+
+public:
+
+ enum { max_depth = 64, twig_len = 2, branch_spacing = 5 };
+
+private:
+
+ char _branches[max_depth];
+ int _pos;
+
+public:
+ BranchTracker()
+ : _pos(0) {}
+
+ void push(bool has_branch) {
+ if (_pos < max_depth) {
+ _branches[_pos] = has_branch ? '|' : ' ';
+ }
+ _pos ++; // beyond max depth, omit branch drawing but do count on.
+ }
+
+ void pop() {
+ assert(_pos > 0, "must be");
+ _pos --;
+ }
+
+ void print(outputStream* st) {
+ for (int i = 0; i < _pos; i ++) {
+ st->print("%c%.*s", _branches[i], branch_spacing, " ");
+ }
+ }
+
+ class Mark {
+ BranchTracker& _tr;
+ public:
+ Mark(BranchTracker& tr, bool has_branch_here)
+ : _tr(tr) { _tr.push(has_branch_here); }
+ ~Mark() { _tr.pop(); }
+ };
+
+}; // end: BranchTracker
+
+struct LoadedClassInfo : public ResourceObj {
+public:
+ LoadedClassInfo* _next;
+ Klass* const _klass;
+ const ClassLoaderData* const _cld;
+
+ LoadedClassInfo(Klass* klass, const ClassLoaderData* cld)
+ : _klass(klass), _cld(cld) {}
+
+};
+
+class LoaderTreeNode : public ResourceObj {
+
+ // We walk the CLDG and, for each CLD which is non-anonymous, add
+ // a tree node. To add a node we need its parent node; if it itself
+ // does not exist yet, we add a preliminary node for it. This preliminary
+ // node just contains its loader oop; later, when encountering its CLD in
+ // our CLDG walk, we complete the missing information in this node.
+
+ const oop _loader_oop;
+ const ClassLoaderData* _cld;
+
+ LoaderTreeNode* _child;
+ LoaderTreeNode* _next;
+
+ LoadedClassInfo* _classes;
+ int _num_classes;
+
+ LoadedClassInfo* _anon_classes;
+ int _num_anon_classes;
+
+ void print_with_childs(outputStream* st, BranchTracker& branchtracker,
+ bool print_classes, bool verbose) const {
+
+ ResourceMark rm;
+
+ if (_cld == NULL) {
+ // Not sure how this could happen: we added a preliminary node for a parent but then never encountered
+ // its CLD?
+ return;
+ }
+
+ // Retrieve information.
+ const Klass* const loader_klass = _cld->class_loader_klass();
+ const Symbol* const loader_name = _cld->class_loader_name();
+
+ branchtracker.print(st);
+
+ // e.g. "+--- jdk.internal.reflect.DelegatingClassLoader"
+ st->print("+%.*s", BranchTracker::twig_len, "----------");
+ if (_cld->is_the_null_class_loader_data()) {
+ st->print(" <bootstrap>");
+ } else {
+ if (loader_name != NULL) {
+ st->print(" \"%s\",", loader_name->as_C_string());
+ }
+ st->print(" %s", loader_klass != NULL ? loader_klass->external_name() : "??");
+ st->print(" {" PTR_FORMAT "}", p2i(_loader_oop));
+ }
+ st->cr();
+
+ // Output following this node (node details and child nodes) - up to the next sibling node
+ // needs to be prefixed with "|" if there is a follow up sibling.
+ const bool have_sibling = _next != NULL;
+ BranchTracker::Mark trm(branchtracker, have_sibling);
+
+ {
+ // optional node details following this node needs to be prefixed with "|"
+ // if there are follow up child nodes.
+ const bool have_child = _child != NULL;
+ BranchTracker::Mark trm(branchtracker, have_child);
+
+ // Empty line
+ branchtracker.print(st);
+ st->cr();
+
+ const int indentation = 18;
+
+ if (verbose) {
+ branchtracker.print(st);
+ st->print_cr("%*s " PTR_FORMAT, indentation, "Loader Data:", p2i(_cld));
+ branchtracker.print(st);
+ st->print_cr("%*s " PTR_FORMAT, indentation, "Loader Klass:", p2i(loader_klass));
+
+ // Empty line
+ branchtracker.print(st);
+ st->cr();
+ }
+
+ if (print_classes) {
+
+ if (_classes != NULL) {
+ for (LoadedClassInfo* lci = _classes; lci; lci = lci->_next) {
+ branchtracker.print(st);
+ if (lci == _classes) { // first iteration
+ st->print("%*s ", indentation, "Classes:");
+ } else {
+ st->print("%*s ", indentation, "");
+ }
+ st->print("%s", lci->_klass->external_name());
+ st->cr();
+ // Non-anonymous classes should live in the primary CLD of its loader
+ assert(lci->_cld == _cld, "must be");
+ }
+ branchtracker.print(st);
+ st->print("%*s ", indentation, "");
+ st->print_cr("(%u class%s)", _num_classes, (_num_classes == 1) ? "" : "es");
+
+ // Empty line
+ branchtracker.print(st);
+ st->cr();
+ }
+
+ if (_anon_classes != NULL) {
+ for (LoadedClassInfo* lci = _anon_classes; lci; lci = lci->_next) {
+ branchtracker.print(st);
+ if (lci == _anon_classes) { // first iteration
+ st->print("%*s ", indentation, "Anonymous Classes:");
+ } else {
+ st->print("%*s ", indentation, "");
+ }
+ st->print("%s", lci->_klass->external_name());
+ // For anonymous classes, also print CLD if verbose. Should be a different one than the primary CLD.
+ assert(lci->_cld != _cld, "must be");
+ if (verbose) {
+ st->print(" (CLD: " PTR_FORMAT ")", p2i(lci->_cld));
+ }
+ st->cr();
+ }
+ branchtracker.print(st);
+ st->print("%*s ", indentation, "");
+ st->print_cr("(%u anonymous class%s)", _num_anon_classes, (_num_anon_classes == 1) ? "" : "es");
+
+ // Empty line
+ branchtracker.print(st);
+ st->cr();
+ }
+
+ } // end: print_classes
+
+ } // Pop branchtracker mark
+
+ // Print children, recursively
+ LoaderTreeNode* c = _child;
+ while (c != NULL) {
+ c->print_with_childs(st, branchtracker, print_classes, verbose);
+ c = c->_next;
+ }
+
+ }
+
+public:
+
+ LoaderTreeNode(const oop loader_oop)
+ : _loader_oop(loader_oop), _cld(NULL)
+ , _child(NULL), _next(NULL)
+ , _classes(NULL), _anon_classes(NULL)
+ , _num_classes(0), _num_anon_classes(0) {}
+
+ void set_cld(const ClassLoaderData* cld) {
+ _cld = cld;
+ }
+
+ void add_child(LoaderTreeNode* info) {
+ info->_next = _child;
+ _child = info;
+ }
+
+ void add_sibling(LoaderTreeNode* info) {
+ assert(info->_next == NULL, "must be");
+ info->_next = _next;
+ _next = info;
+ }
+
+ void add_classes(LoadedClassInfo* first_class, int num_classes, bool anonymous) {
+ LoadedClassInfo** p_list_to_add_to = anonymous ? &_anon_classes : &_classes;
+ // Search tail.
+ while ((*p_list_to_add_to) != NULL) {
+ p_list_to_add_to = &(*p_list_to_add_to)->_next;
+ }
+ *p_list_to_add_to = first_class;
+ if (anonymous) {
+ _num_anon_classes += num_classes;
+ } else {
+ _num_classes += num_classes;
+ }
+ }
+
+ const ClassLoaderData* cld() const {
+ return _cld;
+ }
+
+ const oop loader_oop() const {
+ return _loader_oop;
+ }
+
+ LoaderTreeNode* find(const oop loader_oop) {
+ LoaderTreeNode* result = NULL;
+ if (_loader_oop == loader_oop) {
+ result = this;
+ } else {
+ LoaderTreeNode* c = _child;
+ while (c != NULL && result == NULL) {
+ result = c->find(loader_oop);
+ c = c->_next;
+ }
+ }
+ return result;
+ }
+
+ void print_with_childs(outputStream* st, bool print_classes, bool print_add_info) const {
+ BranchTracker bwt;
+ print_with_childs(st, bwt, print_classes, print_add_info);
+ }
+
+};
+
+class LoadedClassCollectClosure : public KlassClosure {
+public:
+ LoadedClassInfo* _list;
+ const ClassLoaderData* _cld;
+ int _num_classes;
+ LoadedClassCollectClosure(const ClassLoaderData* cld)
+ : _list(NULL), _cld(cld), _num_classes(0) {}
+ void do_klass(Klass* k) {
+ LoadedClassInfo* lki = new LoadedClassInfo(k, _cld);
+ lki->_next = _list;
+ _list = lki;
+ _num_classes ++;
+ }
+};
+
+class LoaderInfoScanClosure : public CLDClosure {
+
+ const bool _print_classes;
+ const bool _verbose;
+ LoaderTreeNode* _root;
+
+ static void fill_in_classes(LoaderTreeNode* info, const ClassLoaderData* cld) {
+ assert(info != NULL && cld != NULL, "must be");
+ LoadedClassCollectClosure lccc(cld);
+ const_cast<ClassLoaderData*>(cld)->classes_do(&lccc);
+ if (lccc._num_classes > 0) {
+ info->add_classes(lccc._list, lccc._num_classes, cld->is_anonymous());
+ }
+ }
+
+ LoaderTreeNode* find_node_or_add_empty_node(oop loader_oop) {
+
+ assert(_root != NULL, "root node must exist");
+
+ if (loader_oop == NULL) {
+ return _root;
+ }
+
+ // Check if a node for this oop already exists.
+ LoaderTreeNode* info = _root->find(loader_oop);
+
+ if (info == NULL) {
+ // It does not. Create a node.
+ info = new LoaderTreeNode(loader_oop);
+
+ // Add it to tree.
+ LoaderTreeNode* parent_info = NULL;
+
+ // Recursively add parent nodes if needed.
+ const oop parent_oop = java_lang_ClassLoader::parent(loader_oop);
+ if (parent_oop == NULL) {
+ parent_info = _root;
+ } else {
+ parent_info = find_node_or_add_empty_node(parent_oop);
+ }
+ assert(parent_info != NULL, "must be");
+
+ parent_info->add_child(info);
+ }
+ return info;
+ }
+
+
+public:
+ LoaderInfoScanClosure(bool print_classes, bool verbose)
+ : _print_classes(print_classes), _verbose(verbose), _root(NULL) {
+ _root = new LoaderTreeNode(NULL);
+ }
+
+ void print_results(outputStream* st) const {
+ _root->print_with_childs(st, _print_classes, _verbose);
+ }
+
+ void do_cld (ClassLoaderData* cld) {
+
+ // We do not display unloading loaders, for now.
+ if (cld->is_unloading()) {
+ return;
+ }
+
+ const oop loader_oop = cld->class_loader();
+
+ LoaderTreeNode* info = find_node_or_add_empty_node(loader_oop);
+ assert(info != NULL, "must be");
+
+ // Update CLD in node, but only if this is the primary CLD for this loader.
+ if (cld->is_anonymous() == false) {
+ assert(info->cld() == NULL, "there should be only one primary CLD per loader");
+ info->set_cld(cld);
+ }
+
+ // Add classes.
+ fill_in_classes(info, cld);
+ }
+
+};
+
+
+class ClassLoaderHierarchyVMOperation : public VM_Operation {
+ outputStream* const _out;
+ const bool _show_classes;
+ const bool _verbose;
+public:
+ ClassLoaderHierarchyVMOperation(outputStream* out, bool show_classes, bool verbose) :
+ _out(out), _show_classes(show_classes), _verbose(verbose)
+ {}
+
+ VMOp_Type type() const {
+ return VMOp_ClassLoaderHierarchyOperation;
+ }
+
+ void doit() {
+ assert(SafepointSynchronize::is_at_safepoint(), "must be a safepoint");
+ ResourceMark rm;
+ LoaderInfoScanClosure cl (_show_classes, _verbose);
+ ClassLoaderDataGraph::cld_do(&cl);
+ cl.print_results(_out);
+ }
+};
+
+// This command needs to be executed at a safepoint.
+void ClassLoaderHierarchyDCmd::execute(DCmdSource source, TRAPS) {
+ ClassLoaderHierarchyVMOperation op(output(), _show_classes.value(), _verbose.value());
+ VMThread::execute(&op);
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/hotspot/share/classfile/classLoaderHierarchyDCmd.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -0,0 +1,58 @@
+/*
+ * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2018 SAP SE. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+#ifndef HOTSPOT_SHARE_CLASSFILE_CLASSLOADERHIERARCHYDCMD_HPP_
+#define HOTSPOT_SHARE_CLASSFILE_CLASSLOADERHIERARCHYDCMD_HPP_
+
+#include "services/diagnosticCommand.hpp"
+
+class ClassLoaderHierarchyDCmd: public DCmdWithParser {
+ DCmdArgument<bool> _show_classes;
+ DCmdArgument<bool> _verbose;
+public:
+
+ ClassLoaderHierarchyDCmd(outputStream* output, bool heap);
+
+ static const char* name() {
+ return "VM.classloaders";
+ }
+
+ static const char* description() {
+ return "Prints classloader hierarchy.";
+ }
+ static const char* impact() {
+ return "Medium: Depends on number of class loaders and classes loaded.";
+ }
+ static const JavaPermission permission() {
+ JavaPermission p = {"java.lang.management.ManagementPermission",
+ "monitor", NULL};
+ return p;
+ }
+ static int num_arguments();
+ virtual void execute(DCmdSource source, TRAPS);
+
+};
+
+#endif /* HOTSPOT_SHARE_CLASSFILE_CLASSLOADERHIERARCHYDCMD_HPP_ */
--- a/src/hotspot/share/classfile/dictionary.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/classfile/dictionary.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -35,7 +35,7 @@
#include "memory/resourceArea.hpp"
#include "oops/oop.inline.hpp"
#include "runtime/atomic.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "runtime/safepointVerifiers.hpp"
#include "utilities/hashtable.inline.hpp"
--- a/src/hotspot/share/classfile/dictionary.inline.hpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/classfile/dictionary.inline.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -26,7 +26,7 @@
#define SHARE_VM_CLASSFILE_DICTIONARY_INLINE_HPP
#include "classfile/dictionary.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
inline ProtectionDomainEntry* DictionaryEntry::pd_set_acquire() const {
return OrderAccess::load_acquire(&_pd_set);
--- a/src/hotspot/share/classfile/javaClasses.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/classfile/javaClasses.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -4257,7 +4257,7 @@
int java_lang_AssertionStatusDirectives::packageEnabled_offset;
int java_lang_AssertionStatusDirectives::deflt_offset;
int java_nio_Buffer::_limit_offset;
-int java_util_concurrent_locks_AbstractOwnableSynchronizer::_owner_offset = 0;
+int java_util_concurrent_locks_AbstractOwnableSynchronizer::_owner_offset;
int reflect_ConstantPool::_oop_offset;
int reflect_UnsafeStaticFieldAccessorImpl::_base_offset;
@@ -4399,13 +4399,12 @@
}
#endif
-void java_util_concurrent_locks_AbstractOwnableSynchronizer::initialize(TRAPS) {
- if (_owner_offset != 0) return;
-
- SystemDictionary::load_abstract_ownable_synchronizer_klass(CHECK);
- InstanceKlass* k = SystemDictionary::abstract_ownable_synchronizer_klass();
- compute_offset(_owner_offset, k,
- "exclusiveOwnerThread", vmSymbols::thread_signature());
+#define AOS_FIELDS_DO(macro) \
+ macro(_owner_offset, k, "exclusiveOwnerThread", thread_signature, false)
+
+void java_util_concurrent_locks_AbstractOwnableSynchronizer::compute_offsets() {
+ InstanceKlass* k = SystemDictionary::java_util_concurrent_locks_AbstractOwnableSynchronizer_klass();
+ AOS_FIELDS_DO(FIELD_COMPUTE_OFFSET);
}
oop java_util_concurrent_locks_AbstractOwnableSynchronizer::get_owner_threadObj(oop obj) {
@@ -4473,6 +4472,7 @@
java_lang_StackTraceElement::compute_offsets();
java_lang_StackFrameInfo::compute_offsets();
java_lang_LiveStackFrameInfo::compute_offsets();
+ java_util_concurrent_locks_AbstractOwnableSynchronizer::compute_offsets();
// generated interpreter code wants to know about the offsets we just computed:
AbstractAssembler::update_delayed_values();
--- a/src/hotspot/share/classfile/javaClasses.hpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/classfile/javaClasses.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -1483,7 +1483,7 @@
private:
static int _owner_offset;
public:
- static void initialize(TRAPS);
+ static void compute_offsets();
static oop get_owner_threadObj(oop obj);
};
--- a/src/hotspot/share/classfile/stringTable.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/classfile/stringTable.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -29,7 +29,10 @@
#include "classfile/stringTable.hpp"
#include "classfile/systemDictionary.hpp"
#include "gc/shared/collectedHeap.hpp"
+#include "gc/shared/oopStorage.inline.hpp"
+#include "gc/shared/oopStorageParState.inline.hpp"
#include "logging/log.hpp"
+#include "logging/logStream.hpp"
#include "memory/allocation.inline.hpp"
#include "memory/filemap.hpp"
#include "memory/metaspaceShared.hpp"
@@ -38,171 +41,196 @@
#include "oops/access.inline.hpp"
#include "oops/oop.inline.hpp"
#include "oops/typeArrayOop.inline.hpp"
+#include "oops/weakHandle.inline.hpp"
#include "runtime/atomic.hpp"
#include "runtime/handles.inline.hpp"
#include "runtime/mutexLocker.hpp"
#include "runtime/safepointVerifiers.hpp"
+#include "runtime/timerTrace.hpp"
+#include "runtime/interfaceSupport.inline.hpp"
#include "services/diagnosticCommand.hpp"
-#include "utilities/hashtable.inline.hpp"
+#include "utilities/concurrentHashTable.inline.hpp"
+#include "utilities/concurrentHashTableTasks.inline.hpp"
#include "utilities/macros.hpp"
-// the number of buckets a thread claims
-const int ClaimChunkSize = 32;
-
-#ifdef ASSERT
-class StableMemoryChecker : public StackObj {
- enum { _bufsize = wordSize*4 };
-
- address _region;
- jint _size;
- u1 _save_buf[_bufsize];
-
- int sample(u1* save_buf) {
- if (_size <= _bufsize) {
- memcpy(save_buf, _region, _size);
- return _size;
- } else {
- // copy head and tail
- memcpy(&save_buf[0], _region, _bufsize/2);
- memcpy(&save_buf[_bufsize/2], _region + _size - _bufsize/2, _bufsize/2);
- return (_bufsize/2)*2;
- }
- }
-
- public:
- StableMemoryChecker(const void* region, jint size) {
- _region = (address) region;
- _size = size;
- sample(_save_buf);
- }
-
- bool verify() {
- u1 check_buf[sizeof(_save_buf)];
- int check_size = sample(check_buf);
- return (0 == memcmp(_save_buf, check_buf, check_size));
- }
-
- void set_region(const void* region) { _region = (address) region; }
-};
-#endif
-
+// We prefer short chains of avg 2
+#define PREF_AVG_LIST_LEN 2
+// 2^24 is max size
+#define END_SIZE 24
+// If a chain gets to 32 something might be wrong
+#define REHASH_LEN 32
+// If we have as many dead items as 50% of the number of bucket
+#define CLEAN_DEAD_HIGH_WATER_MARK 0.5
// --------------------------------------------------------------------------
StringTable* StringTable::_the_table = NULL;
bool StringTable::_shared_string_mapped = false;
-bool StringTable::_needs_rehashing = false;
-
-volatile int StringTable::_parallel_claimed_idx = 0;
-
CompactHashtable<oop, char> StringTable::_shared_table;
+bool StringTable::_alt_hash = false;
-// Pick hashing algorithm
-unsigned int StringTable::hash_string(const jchar* s, int len) {
- return use_alternate_hashcode() ? alt_hash_string(s, len) :
- java_lang_String::hash_code(s, len);
-}
-
-unsigned int StringTable::alt_hash_string(const jchar* s, int len) {
- return AltHashing::murmur3_32(seed(), s, len);
-}
+static juint murmur_seed = 0;
-unsigned int StringTable::hash_string(oop string) {
- EXCEPTION_MARK;
- if (string == NULL) {
- return hash_string((jchar*)NULL, 0);
- }
- ResourceMark rm(THREAD);
- // All String oops are hashed as unicode
- int length;
- jchar* chars = java_lang_String::as_unicode_string(string, length, THREAD);
- if (chars != NULL) {
- return hash_string(chars, length);
- } else {
- vm_exit_out_of_memory(length, OOM_MALLOC_ERROR, "unable to create Unicode string for verification");
- return 0;
- }
-}
-
-oop StringTable::string_object(HashtableEntry<oop, mtSymbol>* entry) {
- return RootAccess<ON_PHANTOM_OOP_REF>::oop_load(entry->literal_addr());
-}
-
-oop StringTable::string_object_no_keepalive(HashtableEntry<oop, mtSymbol>* entry) {
- // The AS_NO_KEEPALIVE peeks at the oop without keeping it alive.
- // This is *very dangerous* in general but is okay in this specific
- // case. The subsequent oop_load keeps the oop alive if it it matched
- // the jchar* string.
- return RootAccess<ON_PHANTOM_OOP_REF | AS_NO_KEEPALIVE>::oop_load(entry->literal_addr());
-}
-
-void StringTable::set_string_object(HashtableEntry<oop, mtSymbol>* entry, oop string) {
- RootAccess<ON_PHANTOM_OOP_REF>::oop_store(entry->literal_addr(), string);
-}
-
-oop StringTable::lookup_shared(jchar* name, int len, unsigned int hash) {
- assert(hash == java_lang_String::hash_code(name, len),
- "hash must be computed using java_lang_String::hash_code");
- return _shared_table.lookup((const char*)name, hash, len);
+uintx hash_string(const jchar* s, int len, bool useAlt) {
+ return useAlt ?
+ AltHashing::murmur3_32(murmur_seed, s, len) :
+ java_lang_String::hash_code(s, len);
}
-oop StringTable::lookup_in_main_table(int index, jchar* name,
- int len, unsigned int hash) {
- int count = 0;
- for (HashtableEntry<oop, mtSymbol>* l = bucket(index); l != NULL; l = l->next()) {
- count++;
- if (l->hash() == hash) {
- if (java_lang_String::equals(string_object_no_keepalive(l), name, len)) {
- // We must perform a new load with string_object() that keeps the string
- // alive as we must expose the oop as strongly reachable when exiting
- // this context, in case the oop gets published.
- return string_object(l);
- }
+class StringTableConfig : public StringTableHash::BaseConfig {
+ private:
+ public:
+ static uintx get_hash(WeakHandle<vm_string_table_data> const& value,
+ bool* is_dead) {
+ EXCEPTION_MARK;
+ oop val_oop = value.peek();
+ if (val_oop == NULL) {
+ *is_dead = true;
+ return 0;
+ }
+ *is_dead = false;
+ ResourceMark rm(THREAD);
+ // All String oops are hashed as unicode
+ int length;
+ jchar* chars = java_lang_String::as_unicode_string(val_oop, length, THREAD);
+ if (chars != NULL) {
+ return hash_string(chars, length, StringTable::_alt_hash);
}
+ vm_exit_out_of_memory(length, OOM_MALLOC_ERROR, "get hash from oop");
+ return 0;
}
- // If the bucket size is too deep check if this hash code is insufficient.
- if (count >= rehash_count && !needs_rehashing()) {
- _needs_rehashing = check_rehash_table(count);
+ // We use default allocation/deallocation but counted
+ static void* allocate_node(size_t size,
+ WeakHandle<vm_string_table_data> const& value) {
+ StringTable::item_added();
+ return StringTableHash::BaseConfig::allocate_node(size, value);
+ }
+ static void free_node(void* memory,
+ WeakHandle<vm_string_table_data> const& value) {
+ value.release();
+ StringTableHash::BaseConfig::free_node(memory, value);
+ StringTable::item_removed();
+ }
+};
+
+class StringTableLookupJchar : StackObj {
+ private:
+ Thread* _thread;
+ uintx _hash;
+ int _len;
+ const jchar* _str;
+ Handle _found;
+
+ public:
+ StringTableLookupJchar(Thread* thread, uintx hash, const jchar* key, int len)
+ : _thread(thread), _hash(hash), _str(key), _len(len) {
+ }
+ uintx get_hash() const {
+ return _hash;
}
- return NULL;
+ bool equals(WeakHandle<vm_string_table_data>* value, bool* is_dead) {
+ oop val_oop = value->peek();
+ if (val_oop == NULL) {
+ // dead oop, mark this hash dead for cleaning
+ *is_dead = true;
+ return false;
+ }
+ bool equals = java_lang_String::equals(val_oop, (jchar*)_str, _len);
+ if (!equals) {
+ return false;
+ }
+ // Need to resolve weak handle and Handleize through possible safepoint.
+ _found = Handle(_thread, value->resolve());
+ return true;
+ }
+};
+
+class StringTableLookupOop : public StackObj {
+ private:
+ Thread* _thread;
+ uintx _hash;
+ Handle _find;
+ Handle _found; // Might be a different oop with the same value that's already
+ // in the table, which is the point.
+ public:
+ StringTableLookupOop(Thread* thread, uintx hash, Handle handle)
+ : _thread(thread), _hash(hash), _find(handle) { }
+
+ uintx get_hash() const {
+ return _hash;
+ }
+
+ bool equals(WeakHandle<vm_string_table_data>* value, bool* is_dead) {
+ oop val_oop = value->peek();
+ if (val_oop == NULL) {
+ // dead oop, mark this hash dead for cleaning
+ *is_dead = true;
+ return false;
+ }
+ bool equals = java_lang_String::equals(_find(), val_oop);
+ if (!equals) {
+ return false;
+ }
+ // Need to resolve weak handle and Handleize through possible safepoint.
+ _found = Handle(_thread, value->resolve());
+ return true;
+ }
+};
+
+static size_t ceil_pow_2(uintx val) {
+ size_t ret;
+ for (ret = 1; ((size_t)1 << ret) < val; ++ret);
+ return ret;
}
-
-oop StringTable::basic_add(int index_arg, Handle string, jchar* name,
- int len, unsigned int hashValue_arg, TRAPS) {
-
- assert(java_lang_String::equals(string(), name, len),
- "string must be properly initialized");
- // Cannot hit a safepoint in this function because the "this" pointer can move.
- NoSafepointVerifier nsv;
+StringTable::StringTable() : _local_table(NULL), _current_size(0), _has_work(0),
+ _needs_rehashing(false), _weak_handles(NULL), _items(0), _uncleaned_items(0) {
+ _weak_handles = new OopStorage("StringTable weak",
+ StringTableWeakAlloc_lock,
+ StringTableWeakActive_lock);
+ size_t start_size_log_2 = ceil_pow_2(StringTableSize);
+ _current_size = ((size_t)1) << start_size_log_2;
+ log_trace(stringtable)("Start size: " SIZE_FORMAT " (" SIZE_FORMAT ")",
+ _current_size, start_size_log_2);
+ _local_table = new StringTableHash(start_size_log_2, END_SIZE, REHASH_LEN);
+}
- // Check if the symbol table has been rehashed, if so, need to recalculate
- // the hash value and index before second lookup.
- unsigned int hashValue;
- int index;
- if (use_alternate_hashcode()) {
- hashValue = alt_hash_string(name, len);
- index = hash_to_index(hashValue);
- } else {
- hashValue = hashValue_arg;
- index = index_arg;
- }
+size_t StringTable::item_added() {
+ return Atomic::add((size_t)1, &(the_table()->_items));
+}
- // Since look-up was done lock-free, we need to check if another
- // thread beat us in the race to insert the symbol.
-
- // No need to lookup the shared table from here since the caller (intern()) already did
- oop test = lookup_in_main_table(index, name, len, hashValue); // calls lookup(u1*, int)
- if (test != NULL) {
- // Entry already added
- return test;
- }
-
- HashtableEntry<oop, mtSymbol>* entry = new_entry(hashValue, string());
- add_entry(index, entry);
- return string();
+size_t StringTable::items_to_clean(size_t ncl) {
+ size_t total = Atomic::add((size_t)ncl, &(the_table()->_uncleaned_items));
+ log_trace(stringtable)(
+ "Uncleaned items:" SIZE_FORMAT " added: " SIZE_FORMAT " total:" SIZE_FORMAT,
+ the_table()->_uncleaned_items, ncl, total);
+ return total;
}
+void StringTable::item_removed() {
+ Atomic::add((size_t)-1, &(the_table()->_items));
+ Atomic::add((size_t)-1, &(the_table()->_uncleaned_items));
+}
+double StringTable::get_load_factor() {
+ return (_items*1.0)/_current_size;
+}
+
+double StringTable::get_dead_factor() {
+ return (_uncleaned_items*1.0)/_current_size;
+}
+
+size_t StringTable::table_size(Thread* thread) {
+ return ((size_t)(1)) << _local_table->get_size_log2(thread != NULL ? thread
+ : Thread::current());
+}
+
+void StringTable::trigger_concurrent_work() {
+ MutexLockerEx ml(Service_lock, Mutex::_no_safepoint_check_flag);
+ the_table()->_has_work = true;
+ Service_lock->notify_all();
+}
+
+// Probing
oop StringTable::lookup(Symbol* symbol) {
ResourceMark rm;
int length;
@@ -211,71 +239,45 @@
}
oop StringTable::lookup(jchar* name, int len) {
- // shared table always uses java_lang_String::hash_code
unsigned int hash = java_lang_String::hash_code(name, len);
- oop string = lookup_shared(name, len, hash);
+ oop string = StringTable::the_table()->lookup_shared(name, len, hash);
if (string != NULL) {
return string;
}
- if (use_alternate_hashcode()) {
- hash = alt_hash_string(name, len);
+ if (StringTable::_alt_hash) {
+ hash = hash_string(name, len, true);
}
- int index = the_table()->hash_to_index(hash);
- string = the_table()->lookup_in_main_table(index, name, len, hash);
-
- return string;
+ return StringTable::the_table()->do_lookup(name, len, hash);
}
-oop StringTable::intern(Handle string_or_null, jchar* name,
- int len, TRAPS) {
- // shared table always uses java_lang_String::hash_code
- unsigned int hashValue = java_lang_String::hash_code(name, len);
- oop found_string = lookup_shared(name, len, hashValue);
- if (found_string != NULL) {
- return found_string;
- }
- if (use_alternate_hashcode()) {
- hashValue = alt_hash_string(name, len);
+class StringTableGet : public StackObj {
+ Thread* _thread;
+ Handle _return;
+ public:
+ StringTableGet(Thread* thread) : _thread(thread) {}
+ void operator()(WeakHandle<vm_string_table_data>* val) {
+ oop result = val->resolve();
+ assert(result != NULL, "Result should be reachable");
+ _return = Handle(_thread, result);
}
- int index = the_table()->hash_to_index(hashValue);
- found_string = the_table()->lookup_in_main_table(index, name, len, hashValue);
-
- // Found
- if (found_string != NULL) {
- return found_string;
+ oop get_res_oop() {
+ return _return();
}
-
- debug_only(StableMemoryChecker smc(name, len * sizeof(name[0])));
- assert(!Universe::heap()->is_in_reserved(name),
- "proposed name of symbol must be stable");
+};
- HandleMark hm(THREAD); // cleanup strings created
- Handle string;
- // try to reuse the string if possible
- if (!string_or_null.is_null()) {
- string = string_or_null;
- } else {
- string = java_lang_String::create_from_unicode(name, len, CHECK_NULL);
+oop StringTable::do_lookup(jchar* name, int len, uintx hash) {
+ Thread* thread = Thread::current();
+ StringTableLookupJchar lookup(thread, hash, name, len);
+ StringTableGet stg(thread);
+ bool rehash_warning;
+ _local_table->get(thread, lookup, stg, &rehash_warning);
+ if (rehash_warning) {
+ _needs_rehashing = true;
}
-
- // Deduplicate the string before it is interned. Note that we should never
- // deduplicate a string after it has been interned. Doing so will counteract
- // compiler optimizations done on e.g. interned string literals.
- Universe::heap()->deduplicate_string(string());
-
- // Grab the StringTable_lock before getting the_table() because it could
- // change at safepoint.
- oop added_or_found;
- {
- MutexLocker ml(StringTable_lock, THREAD);
- // Otherwise, add to symbol to table
- added_or_found = the_table()->basic_add(index, string, name, len,
- hashValue, CHECK_NULL);
- }
-
- return added_or_found;
+ return stg.get_res_oop();
}
+// Interning
oop StringTable::intern(Symbol* symbol, TRAPS) {
if (symbol == NULL) return NULL;
ResourceMark rm(THREAD);
@@ -286,19 +288,17 @@
return result;
}
-
-oop StringTable::intern(oop string, TRAPS)
-{
+oop StringTable::intern(oop string, TRAPS) {
if (string == NULL) return NULL;
ResourceMark rm(THREAD);
int length;
Handle h_string (THREAD, string);
- jchar* chars = java_lang_String::as_unicode_string(string, length, CHECK_NULL);
+ jchar* chars = java_lang_String::as_unicode_string(string, length,
+ CHECK_NULL);
oop result = intern(h_string, chars, length, CHECK_NULL);
return result;
}
-
oop StringTable::intern(const char* utf8_string, TRAPS) {
if (utf8_string == NULL) return NULL;
ResourceMark rm(THREAD);
@@ -310,340 +310,449 @@
return result;
}
-void StringTable::unlink_or_oops_do(BoolObjectClosure* is_alive, OopClosure* f, int* processed, int* removed) {
- BucketUnlinkContext context;
- buckets_unlink_or_oops_do(is_alive, f, 0, the_table()->table_size(), &context);
- _the_table->bulk_free_entries(&context);
- *processed = context._num_processed;
- *removed = context._num_removed;
-}
-
-void StringTable::possibly_parallel_unlink_or_oops_do(BoolObjectClosure* is_alive, OopClosure* f, int* processed, int* removed) {
- // Readers of the table are unlocked, so we should only be removing
- // entries at a safepoint.
- assert(SafepointSynchronize::is_at_safepoint(), "must be at safepoint");
- const int limit = the_table()->table_size();
-
- BucketUnlinkContext context;
- for (;;) {
- // Grab next set of buckets to scan
- int start_idx = Atomic::add(ClaimChunkSize, &_parallel_claimed_idx) - ClaimChunkSize;
- if (start_idx >= limit) {
- // End of table
- break;
- }
-
- int end_idx = MIN2(limit, start_idx + ClaimChunkSize);
- buckets_unlink_or_oops_do(is_alive, f, start_idx, end_idx, &context);
+oop StringTable::intern(Handle string_or_null_h, jchar* name, int len, TRAPS) {
+ // shared table always uses java_lang_String::hash_code
+ unsigned int hash = java_lang_String::hash_code(name, len);
+ oop found_string = StringTable::the_table()->lookup_shared(name, len, hash);
+ if (found_string != NULL) {
+ return found_string;
}
- _the_table->bulk_free_entries(&context);
- *processed = context._num_processed;
- *removed = context._num_removed;
+ if (StringTable::_alt_hash) {
+ hash = hash_string(name, len, true);
+ }
+ return StringTable::the_table()->do_intern(string_or_null_h, name, len,
+ hash, CHECK_NULL);
}
-void StringTable::buckets_oops_do(OopClosure* f, int start_idx, int end_idx) {
- const int limit = the_table()->table_size();
+class StringTableCreateEntry : public StackObj {
+ private:
+ Thread* _thread;
+ Handle _return;
+ Handle _store;
+ public:
+ StringTableCreateEntry(Thread* thread, Handle store)
+ : _thread(thread), _store(store) {}
- assert(0 <= start_idx && start_idx <= limit,
- "start_idx (%d) is out of bounds", start_idx);
- assert(0 <= end_idx && end_idx <= limit,
- "end_idx (%d) is out of bounds", end_idx);
- assert(start_idx <= end_idx,
- "Index ordering: start_idx=%d, end_idx=%d",
- start_idx, end_idx);
+ WeakHandle<vm_string_table_data> operator()() { // No dups found
+ WeakHandle<vm_string_table_data> wh =
+ WeakHandle<vm_string_table_data>::create(_store);
+ return wh;
+ }
+ void operator()(bool inserted, WeakHandle<vm_string_table_data>* val) {
+ oop result = val->resolve();
+ assert(result != NULL, "Result should be reachable");
+ _return = Handle(_thread, result);
+ }
+ oop get_return() const {
+ return _return();
+ }
+};
- for (int i = start_idx; i < end_idx; i += 1) {
- HashtableEntry<oop, mtSymbol>* entry = the_table()->bucket(i);
- while (entry != NULL) {
- assert(!entry->is_shared(), "CDS not used for the StringTable");
+oop StringTable::do_intern(Handle string_or_null_h, jchar* name,
+ int len, uintx hash, TRAPS) {
+ HandleMark hm(THREAD); // cleanup strings created
+ Handle string_h;
+
+ if (!string_or_null_h.is_null()) {
+ string_h = string_or_null_h;
+ } else {
+ string_h = java_lang_String::create_from_unicode(name, len, CHECK_NULL);
+ }
- f->do_oop((oop*)entry->literal_addr());
+ // Deduplicate the string before it is interned. Note that we should never
+ // deduplicate a string after it has been interned. Doing so will counteract
+ // compiler optimizations done on e.g. interned string literals.
+ Universe::heap()->deduplicate_string(string_h());
- entry = entry->next();
- }
+ assert(java_lang_String::equals(string_h(), name, len),
+ "string must be properly initialized");
+ assert(len == java_lang_String::length(string_h()), "Must be same length");
+ StringTableLookupOop lookup(THREAD, hash, string_h);
+ StringTableCreateEntry stc(THREAD, string_h);
+
+ bool rehash_warning;
+ _local_table->get_insert_lazy(THREAD, lookup, stc, stc, &rehash_warning);
+ if (rehash_warning) {
+ _needs_rehashing = true;
}
+ return stc.get_return();
}
-void StringTable::buckets_unlink_or_oops_do(BoolObjectClosure* is_alive, OopClosure* f, int start_idx, int end_idx, BucketUnlinkContext* context) {
- const int limit = the_table()->table_size();
-
- assert(0 <= start_idx && start_idx <= limit,
- "start_idx (%d) is out of bounds", start_idx);
- assert(0 <= end_idx && end_idx <= limit,
- "end_idx (%d) is out of bounds", end_idx);
- assert(start_idx <= end_idx,
- "Index ordering: start_idx=%d, end_idx=%d",
- start_idx, end_idx);
+// GC support
+class StringTableIsAliveCounter : public BoolObjectClosure {
+ BoolObjectClosure* _real_boc;
+ public:
+ size_t _count;
+ size_t _count_total;
+ StringTableIsAliveCounter(BoolObjectClosure* boc) : _real_boc(boc), _count(0),
+ _count_total(0) {}
+ bool do_object_b(oop obj) {
+ bool ret = _real_boc->do_object_b(obj);
+ if (!ret) {
+ ++_count;
+ }
+ ++_count_total;
+ return ret;
+ }
+};
- for (int i = start_idx; i < end_idx; ++i) {
- HashtableEntry<oop, mtSymbol>** p = the_table()->bucket_addr(i);
- HashtableEntry<oop, mtSymbol>* entry = the_table()->bucket(i);
- while (entry != NULL) {
- assert(!entry->is_shared(), "CDS not used for the StringTable");
+void StringTable::unlink_or_oops_do(BoolObjectClosure* is_alive, OopClosure* f,
+ int* processed, int* removed) {
+ DoNothingClosure dnc;
+ assert(is_alive != NULL, "No closure");
+ StringTableIsAliveCounter stiac(is_alive);
+ OopClosure* tmp = f != NULL ? f : &dnc;
- if (is_alive->do_object_b(string_object_no_keepalive(entry))) {
- if (f != NULL) {
- f->do_oop(entry->literal_addr());
- }
- p = entry->next_addr();
- } else {
- *p = entry->next();
- context->free_entry(entry);
- }
- context->_num_processed++;
- entry = *p;
- }
+ StringTable::the_table()->_weak_handles->weak_oops_do(&stiac, tmp);
+
+ StringTable::the_table()->items_to_clean(stiac._count);
+ StringTable::the_table()->check_concurrent_work();
+ if (processed != NULL) {
+ *processed = (int) stiac._count_total;
+ }
+ if (removed != NULL) {
+ *removed = (int) stiac._count;
}
}
void StringTable::oops_do(OopClosure* f) {
- buckets_oops_do(f, 0, the_table()->table_size());
+ assert(f != NULL, "No closure");
+ StringTable::the_table()->_weak_handles->oops_do(f);
+}
+
+void StringTable::possibly_parallel_unlink(
+ OopStorage::ParState<false, false>* _par_state_string, BoolObjectClosure* cl,
+ int* processed, int* removed)
+{
+ DoNothingClosure dnc;
+ assert(cl != NULL, "No closure");
+ StringTableIsAliveCounter stiac(cl);
+
+ _par_state_string->weak_oops_do(&stiac, &dnc);
+
+ StringTable::the_table()->items_to_clean(stiac._count);
+ StringTable::the_table()->check_concurrent_work();
+ *processed = (int) stiac._count_total;
+ *removed = (int) stiac._count;
+}
+
+void StringTable::possibly_parallel_oops_do(
+ OopStorage::ParState<false /* concurrent */, false /* const */>*
+ _par_state_string, OopClosure* f)
+{
+ assert(f != NULL, "No closure");
+ _par_state_string->oops_do(f);
+}
+
+// Concurrent work
+void StringTable::grow(JavaThread* jt) {
+ StringTableHash::GrowTask gt(_local_table);
+ if (!gt.prepare(jt)) {
+ return;
+ }
+ log_trace(stringtable)("Started to grow");
+ {
+ TraceTime timer("Grow", TRACETIME_LOG(Debug, stringtable, perf));
+ while (gt.doTask(jt)) {
+ gt.pause(jt);
+ {
+ ThreadBlockInVM tbivm(jt);
+ }
+ gt.cont(jt);
+ }
+ }
+ gt.done(jt);
+ _current_size = table_size(jt);
+ log_debug(stringtable)("Grown to size:" SIZE_FORMAT, _current_size);
}
-void StringTable::possibly_parallel_oops_do(OopClosure* f) {
- const int limit = the_table()->table_size();
+struct StringTableDoDelete : StackObj {
+ long _count;
+ StringTableDoDelete() : _count(0) {}
+ void operator()(WeakHandle<vm_string_table_data>* val) {
+ ++_count;
+ }
+};
+
+struct StringTableDeleteCheck : StackObj {
+ long _count;
+ long _item;
+ StringTableDeleteCheck() : _count(0), _item(0) {}
+ bool operator()(WeakHandle<vm_string_table_data>* val) {
+ ++_item;
+ oop tmp = val->peek();
+ if (tmp == NULL) {
+ ++_count;
+ return true;
+ } else {
+ return false;
+ }
+ }
+};
- for (;;) {
- // Grab next set of buckets to scan
- int start_idx = Atomic::add(ClaimChunkSize, &_parallel_claimed_idx) - ClaimChunkSize;
- if (start_idx >= limit) {
- // End of table
- break;
+void StringTable::clean_dead_entries(JavaThread* jt) {
+ StringTableHash::BulkDeleteTask bdt(_local_table);
+ if (!bdt.prepare(jt)) {
+ return;
+ }
+
+ StringTableDeleteCheck stdc;
+ StringTableDoDelete stdd;
+ bool interrupted = false;
+ {
+ TraceTime timer("Clean", TRACETIME_LOG(Debug, stringtable, perf));
+ while(bdt.doTask(jt, stdc, stdd)) {
+ bdt.pause(jt);
+ {
+ ThreadBlockInVM tbivm(jt);
+ }
+ if (!bdt.cont(jt)) {
+ interrupted = true;
+ break;
+ }
}
-
- int end_idx = MIN2(limit, start_idx + ClaimChunkSize);
- buckets_oops_do(f, start_idx, end_idx);
}
+ if (interrupted) {
+ _has_work = true;
+ } else {
+ bdt.done(jt);
+ }
+ log_debug(stringtable)("Cleaned %ld of %ld", stdc._count, stdc._item);
}
-// This verification is part of Universe::verify() and needs to be quick.
-// See StringTable::verify_and_compare() below for exhaustive verification.
-void StringTable::verify() {
- for (int i = 0; i < the_table()->table_size(); ++i) {
- HashtableEntry<oop, mtSymbol>* p = the_table()->bucket(i);
- for ( ; p != NULL; p = p->next()) {
- oop s = string_object_no_keepalive(p);
- guarantee(s != NULL, "interned string is NULL");
- unsigned int h = hash_string(s);
- guarantee(p->hash() == h, "broken hash in string table entry");
- guarantee(the_table()->hash_to_index(h) == i,
- "wrong index in string table");
- }
+void StringTable::check_concurrent_work() {
+ if (_has_work) {
+ return;
+ }
+ double load_factor = StringTable::get_load_factor();
+ double dead_factor = StringTable::get_dead_factor();
+ // We should clean/resize if we have more dead than alive,
+ // more items than preferred load factor or
+ // more dead items than water mark.
+ if ((dead_factor > load_factor) ||
+ (load_factor > PREF_AVG_LIST_LEN) ||
+ (dead_factor > CLEAN_DEAD_HIGH_WATER_MARK)) {
+ log_debug(stringtable)("Concurrent work triggered, live factor:%g dead factor:%g",
+ load_factor, dead_factor);
+ trigger_concurrent_work();
}
}
-void StringTable::dump(outputStream* st, bool verbose) {
- if (!verbose) {
- the_table()->print_table_statistics(st, "StringTable", string_object_no_keepalive);
+void StringTable::concurrent_work(JavaThread* jt) {
+ _has_work = false;
+ double load_factor = get_load_factor();
+ log_debug(stringtable, perf)("Concurrent work, live factor: %g", load_factor);
+ // We prefer growing, since that also removes dead items
+ if (load_factor > PREF_AVG_LIST_LEN && !_local_table->is_max_size_reached()) {
+ grow(jt);
} else {
- Thread* THREAD = Thread::current();
- st->print_cr("VERSION: 1.1");
- for (int i = 0; i < the_table()->table_size(); ++i) {
- HashtableEntry<oop, mtSymbol>* p = the_table()->bucket(i);
- for ( ; p != NULL; p = p->next()) {
- oop s = string_object_no_keepalive(p);
- typeArrayOop value = java_lang_String::value_no_keepalive(s);
- int length = java_lang_String::length(s);
- bool is_latin1 = java_lang_String::is_latin1(s);
-
- if (length <= 0) {
- st->print("%d: ", length);
- } else {
- ResourceMark rm(THREAD);
- int utf8_length = length;
- char* utf8_string;
-
- if (!is_latin1) {
- jchar* chars = value->char_at_addr(0);
- utf8_string = UNICODE::as_utf8(chars, utf8_length);
- } else {
- jbyte* bytes = value->byte_at_addr(0);
- utf8_string = UNICODE::as_utf8(bytes, utf8_length);
- }
-
- st->print("%d: ", utf8_length);
- HashtableTextDump::put_utf8(st, utf8_string, utf8_length);
- }
- st->cr();
- }
- }
+ clean_dead_entries(jt);
}
}
-StringTable::VerifyRetTypes StringTable::compare_entries(
- int bkt1, int e_cnt1,
- HashtableEntry<oop, mtSymbol>* e_ptr1,
- int bkt2, int e_cnt2,
- HashtableEntry<oop, mtSymbol>* e_ptr2) {
- // These entries are sanity checked by verify_and_compare_entries()
- // before this function is called.
- oop str1 = string_object_no_keepalive(e_ptr1);
- oop str2 = string_object_no_keepalive(e_ptr2);
+void StringTable::do_concurrent_work(JavaThread* jt) {
+ StringTable::the_table()->concurrent_work(jt);
+}
- if (str1 == str2) {
- tty->print_cr("ERROR: identical oop values (0x" PTR_FORMAT ") "
- "in entry @ bucket[%d][%d] and entry @ bucket[%d][%d]",
- p2i(str1), bkt1, e_cnt1, bkt2, e_cnt2);
- return _verify_fail_continue;
+// Rehash
+bool StringTable::do_rehash() {
+ if (!_local_table->is_safepoint_safe()) {
+ return false;
}
- if (java_lang_String::equals(str1, str2)) {
- tty->print_cr("ERROR: identical String values in entry @ "
- "bucket[%d][%d] and entry @ bucket[%d][%d]",
- bkt1, e_cnt1, bkt2, e_cnt2);
- return _verify_fail_continue;
+ // We use max size
+ StringTableHash* new_table = new StringTableHash(END_SIZE, END_SIZE, REHASH_LEN);
+ // Use alt hash from now on
+ _alt_hash = true;
+ if (!_local_table->try_move_nodes_to(Thread::current(), new_table)) {
+ _alt_hash = false;
+ delete new_table;
+ return false;
}
- return _verify_pass;
+ // free old table
+ delete _local_table;
+ _local_table = new_table;
+
+ return true;
}
-StringTable::VerifyRetTypes StringTable::verify_entry(int bkt, int e_cnt,
- HashtableEntry<oop, mtSymbol>* e_ptr,
- StringTable::VerifyMesgModes mesg_mode) {
-
- VerifyRetTypes ret = _verify_pass; // be optimistic
+void StringTable::try_rehash_table() {
+ static bool rehashed = false;
+ log_debug(stringtable)("Table imbalanced, rehashing called.");
- oop str = string_object_no_keepalive(e_ptr);
- if (str == NULL) {
- if (mesg_mode == _verify_with_mesgs) {
- tty->print_cr("ERROR: NULL oop value in entry @ bucket[%d][%d]", bkt,
- e_cnt);
- }
- // NULL oop means no more verifications are possible
- return _verify_fail_done;
+ // Grow instead of rehash.
+ if (get_load_factor() > PREF_AVG_LIST_LEN &&
+ !_local_table->is_max_size_reached()) {
+ log_debug(stringtable)("Choosing growing over rehashing.");
+ trigger_concurrent_work();
+ _needs_rehashing = false;
+ return;
+ }
+ // Already rehashed.
+ if (rehashed) {
+ log_warning(stringtable)("Rehashing already done, still long lists.");
+ trigger_concurrent_work();
+ _needs_rehashing = false;
+ return;
}
- if (str->klass() != SystemDictionary::String_klass()) {
- if (mesg_mode == _verify_with_mesgs) {
- tty->print_cr("ERROR: oop is not a String in entry @ bucket[%d][%d]",
- bkt, e_cnt);
+ murmur_seed = AltHashing::compute_seed();
+ {
+ if (do_rehash()) {
+ rehashed = true;
+ } else {
+ log_info(stringtable)("Resizes in progress rehashing skipped.");
}
- // not a String means no more verifications are possible
- return _verify_fail_done;
}
+ _needs_rehashing = false;
+}
+
+void StringTable::rehash_table() {
+ StringTable::the_table()->try_rehash_table();
+}
- unsigned int h = hash_string(str);
- if (e_ptr->hash() != h) {
- if (mesg_mode == _verify_with_mesgs) {
- tty->print_cr("ERROR: broken hash value in entry @ bucket[%d][%d], "
- "bkt_hash=%d, str_hash=%d", bkt, e_cnt, e_ptr->hash(), h);
- }
- ret = _verify_fail_continue;
+// Statistics
+static int literal_size(oop obj) {
+ // NOTE: this would over-count if (pre-JDK8)
+ // java_lang_Class::has_offset_field() is true and the String.value array is
+ // shared by several Strings. However, starting from JDK8, the String.value
+ // array is not shared anymore.
+ if (obj == NULL) {
+ return 0;
+ } else if (obj->klass() == SystemDictionary::String_klass()) {
+ return (obj->size() + java_lang_String::value(obj)->size()) * HeapWordSize;
+ } else {
+ return obj->size();
}
+}
- if (the_table()->hash_to_index(h) != bkt) {
- if (mesg_mode == _verify_with_mesgs) {
- tty->print_cr("ERROR: wrong index value for entry @ bucket[%d][%d], "
- "str_hash=%d, hash_to_index=%d", bkt, e_cnt, h,
- the_table()->hash_to_index(h));
+struct SizeFunc : StackObj {
+ size_t operator()(WeakHandle<vm_string_table_data>* val) {
+ oop s = val->peek();
+ if (s == NULL) {
+ // Dead
+ return 0;
}
- ret = _verify_fail_continue;
- }
+ return literal_size(s);
+ };
+};
- return ret;
+void StringTable::print_table_statistics(outputStream* st,
+ const char* table_name) {
+ SizeFunc sz;
+ _local_table->statistics_to(Thread::current(), sz, st, table_name);
}
-// See StringTable::verify() above for the quick verification that is
-// part of Universe::verify(). This verification is exhaustive and
-// reports on every issue that is found. StringTable::verify() only
-// reports on the first issue that is found.
-//
-// StringTable::verify_entry() checks:
-// - oop value != NULL (same as verify())
-// - oop value is a String
-// - hash(String) == hash in entry (same as verify())
-// - index for hash == index of entry (same as verify())
-//
-// StringTable::compare_entries() checks:
-// - oops are unique across all entries
-// - String values are unique across all entries
-//
-int StringTable::verify_and_compare_entries() {
- assert(StringTable_lock->is_locked(), "sanity check");
+// Verification
+class VerifyStrings : StackObj {
+ public:
+ bool operator()(WeakHandle<vm_string_table_data>* val) {
+ oop s = val->peek();
+ if (s != NULL) {
+ assert(java_lang_String::length(s) >= 0, "Length on string must work.");
+ }
+ return true;
+ };
+};
+
+// This verification is part of Universe::verify() and needs to be quick.
+void StringTable::verify() {
+ Thread* thr = Thread::current();
+ VerifyStrings vs;
+ if (!the_table()->_local_table->try_scan(thr, vs)) {
+ log_info(stringtable)("verify unavailable at this moment");
+ }
+}
+
+// Verification and comp
+class VerifyCompStrings : StackObj {
+ GrowableArray<oop>* _oops;
+ public:
+ size_t _errors;
+ VerifyCompStrings(GrowableArray<oop>* oops) : _oops(oops), _errors(0) {}
+ bool operator()(WeakHandle<vm_string_table_data>* val) {
+ oop s = val->resolve();
+ if (s == NULL) {
+ return true;
+ }
+ int len = _oops->length();
+ for (int i = 0; i < len; i++) {
+ bool eq = java_lang_String::equals(s, _oops->at(i));
+ assert(!eq, "Duplicate strings");
+ if (eq) {
+ _errors++;
+ }
+ }
+ _oops->push(s);
+ return true;
+ };
+};
+
+size_t StringTable::verify_and_compare_entries() {
+ Thread* thr = Thread::current();
+ GrowableArray<oop>* oops =
+ new (ResourceObj::C_HEAP, mtInternal)
+ GrowableArray<oop>((int)the_table()->_current_size, true);
- int fail_cnt = 0;
+ VerifyCompStrings vcs(oops);
+ if (!the_table()->_local_table->try_scan(thr, vcs)) {
+ log_info(stringtable)("verify unavailable at this moment");
+ }
+ delete oops;
+ return vcs._errors;
+}
+
+// Dumping
+class PrintString : StackObj {
+ Thread* _thr;
+ outputStream* _st;
+ public:
+ PrintString(Thread* thr, outputStream* st) : _thr(thr), _st(st) {}
+ bool operator()(WeakHandle<vm_string_table_data>* val) {
+ oop s = val->peek();
+ if (s == NULL) {
+ return true;
+ }
+ typeArrayOop value = java_lang_String::value_no_keepalive(s);
+ int length = java_lang_String::length(s);
+ bool is_latin1 = java_lang_String::is_latin1(s);
- // first, verify all the entries individually:
- for (int bkt = 0; bkt < the_table()->table_size(); bkt++) {
- HashtableEntry<oop, mtSymbol>* e_ptr = the_table()->bucket(bkt);
- for (int e_cnt = 0; e_ptr != NULL; e_ptr = e_ptr->next(), e_cnt++) {
- VerifyRetTypes ret = verify_entry(bkt, e_cnt, e_ptr, _verify_with_mesgs);
- if (ret != _verify_pass) {
- fail_cnt++;
+ if (length <= 0) {
+ _st->print("%d: ", length);
+ } else {
+ ResourceMark rm(_thr);
+ int utf8_length = length;
+ char* utf8_string;
+
+ if (!is_latin1) {
+ jchar* chars = value->char_at_addr(0);
+ utf8_string = UNICODE::as_utf8(chars, utf8_length);
+ } else {
+ jbyte* bytes = value->byte_at_addr(0);
+ utf8_string = UNICODE::as_utf8(bytes, utf8_length);
}
+
+ _st->print("%d: ", utf8_length);
+ HashtableTextDump::put_utf8(_st, utf8_string, utf8_length);
+ }
+ _st->cr();
+ return true;
+ };
+};
+
+void StringTable::dump(outputStream* st, bool verbose) {
+ if (!verbose) {
+ the_table()->print_table_statistics(st, "StringTable");
+ } else {
+ Thread* thr = Thread::current();
+ ResourceMark rm(thr);
+ st->print_cr("VERSION: 1.1");
+ PrintString ps(thr, st);
+ if (!the_table()->_local_table->try_scan(thr, ps)) {
+ st->print_cr("dump unavailable at this moment");
}
}
-
- // Optimization: if the above check did not find any failures, then
- // the comparison loop below does not need to call verify_entry()
- // before calling compare_entries(). If there were failures, then we
- // have to call verify_entry() to see if the entry can be passed to
- // compare_entries() safely. When we call verify_entry() in the loop
- // below, we do so quietly to void duplicate messages and we don't
- // increment fail_cnt because the failures have already been counted.
- bool need_entry_verify = (fail_cnt != 0);
-
- // second, verify all entries relative to each other:
- for (int bkt1 = 0; bkt1 < the_table()->table_size(); bkt1++) {
- HashtableEntry<oop, mtSymbol>* e_ptr1 = the_table()->bucket(bkt1);
- for (int e_cnt1 = 0; e_ptr1 != NULL; e_ptr1 = e_ptr1->next(), e_cnt1++) {
- if (need_entry_verify) {
- VerifyRetTypes ret = verify_entry(bkt1, e_cnt1, e_ptr1,
- _verify_quietly);
- if (ret == _verify_fail_done) {
- // cannot use the current entry to compare against other entries
- continue;
- }
- }
-
- for (int bkt2 = bkt1; bkt2 < the_table()->table_size(); bkt2++) {
- HashtableEntry<oop, mtSymbol>* e_ptr2 = the_table()->bucket(bkt2);
- int e_cnt2;
- for (e_cnt2 = 0; e_ptr2 != NULL; e_ptr2 = e_ptr2->next(), e_cnt2++) {
- if (bkt1 == bkt2 && e_cnt2 <= e_cnt1) {
- // skip the entries up to and including the one that
- // we're comparing against
- continue;
- }
-
- if (need_entry_verify) {
- VerifyRetTypes ret = verify_entry(bkt2, e_cnt2, e_ptr2,
- _verify_quietly);
- if (ret == _verify_fail_done) {
- // cannot compare against this entry
- continue;
- }
- }
-
- // compare two entries, report and count any failures:
- if (compare_entries(bkt1, e_cnt1, e_ptr1, bkt2, e_cnt2, e_ptr2)
- != _verify_pass) {
- fail_cnt++;
- }
- }
- }
- }
- }
- return fail_cnt;
-}
-
-// Create a new table and using alternate hash code, populate the new table
-// with the existing strings. Set flag to use the alternate hash code afterwards.
-void StringTable::rehash_table() {
- assert(SafepointSynchronize::is_at_safepoint(), "must be at safepoint");
- // This should never happen with -Xshare:dump but it might in testing mode.
- if (DumpSharedSpaces) return;
- StringTable* new_table = new StringTable();
-
- // Rehash the table
- the_table()->move_to(new_table);
-
- // Delete the table and buckets (entries are reused in new table).
- delete _the_table;
- // Don't check if we need rehashing until the table gets unbalanced again.
- // Then rehash with a new global seed.
- _needs_rehashing = false;
- _the_table = new_table;
}
// Utility for dumping strings
@@ -671,14 +780,21 @@
}
}
+// Sharing
#if INCLUDE_CDS_JAVA_HEAP
-// Sharing
+oop StringTable::lookup_shared(jchar* name, int len, unsigned int hash) {
+ assert(hash == java_lang_String::hash_code(name, len),
+ "hash must be computed using java_lang_String::hash_code");
+ return _shared_table.lookup((const char*)name, hash, len);
+}
+
oop StringTable::create_archived_string(oop s, Thread* THREAD) {
assert(DumpSharedSpaces, "this function is only used with -Xshare:dump");
oop new_s = NULL;
typeArrayOop v = java_lang_String::value_no_keepalive(s);
- typeArrayOop new_v = (typeArrayOop)MetaspaceShared::archive_heap_object(v, THREAD);
+ typeArrayOop new_v =
+ (typeArrayOop)MetaspaceShared::archive_heap_object(v, THREAD);
if (new_v == NULL) {
return NULL;
}
@@ -692,51 +808,51 @@
return new_s;
}
-bool StringTable::copy_shared_string(GrowableArray<MemRegion> *string_space,
- CompactStringTableWriter* writer) {
+struct CopyToArchive : StackObj {
+ CompactStringTableWriter* _writer;
+ CopyToArchive(CompactStringTableWriter* writer) : _writer(writer) {}
+ bool operator()(WeakHandle<vm_string_table_data>* val) {
+ oop s = val->peek();
+ if (s == NULL) {
+ return true;
+ }
+ unsigned int hash = java_lang_String::hash_code(s);
+ if (hash == 0) {
+ return true;
+ }
+
+ java_lang_String::set_hash(s, hash);
+ oop new_s = StringTable::create_archived_string(s, Thread::current());
+ if (new_s == NULL) {
+ return true;
+ }
+
+ val->replace(new_s);
+ // add to the compact table
+ _writer->add(hash, new_s);
+ return true;
+ }
+};
+
+void StringTable::copy_shared_string_table(CompactStringTableWriter* writer) {
assert(MetaspaceShared::is_heap_object_archiving_allowed(), "must be");
- Thread* THREAD = Thread::current();
- for (int i = 0; i < the_table()->table_size(); ++i) {
- HashtableEntry<oop, mtSymbol>* bucket = the_table()->bucket(i);
- for ( ; bucket != NULL; bucket = bucket->next()) {
- oop s = string_object_no_keepalive(bucket);
- unsigned int hash = java_lang_String::hash_code(s);
- if (hash == 0) {
- continue;
- }
-
- java_lang_String::set_hash(s, hash);
- oop new_s = create_archived_string(s, THREAD);
- if (new_s == NULL) {
- continue;
- }
-
- // set the archived string in bucket
- set_string_object(bucket, new_s);
-
- // add to the compact table
- writer->add(hash, new_s);
- }
- }
-
- return true;
+ CopyToArchive copy(writer);
+ StringTable::the_table()->_local_table->do_scan(Thread::current(), copy);
}
-void StringTable::write_to_archive(GrowableArray<MemRegion> *string_space) {
+void StringTable::write_to_archive() {
assert(MetaspaceShared::is_heap_object_archiving_allowed(), "must be");
_shared_table.reset();
- int num_buckets = the_table()->number_of_entries() /
- SharedSymbolTableBucketSize;
+ int num_buckets = the_table()->_items / SharedSymbolTableBucketSize;
// calculation of num_buckets can result in zero buckets, we need at least one
CompactStringTableWriter writer(num_buckets > 1 ? num_buckets : 1,
&MetaspaceShared::stats()->string);
// Copy the interned strings into the "string space" within the java heap
- if (copy_shared_string(string_space, &writer)) {
- writer.dump(&_shared_table);
- }
+ copy_shared_string_table(&writer);
+ writer.dump(&_shared_table);
}
void StringTable::serialize(SerializeClosure* soc) {
@@ -744,7 +860,8 @@
_shared_table.serialize(soc);
if (soc->writing()) {
- _shared_table.reset(); // Sanity. Make sure we don't use the shared table at dump time
+ // Sanity. Make sure we don't use the shared table at dump time
+ _shared_table.reset();
} else if (!_shared_string_mapped) {
_shared_table.reset();
}
--- a/src/hotspot/share/classfile/stringTable.hpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/classfile/stringTable.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -25,109 +25,111 @@
#ifndef SHARE_VM_CLASSFILE_STRINGTABLE_HPP
#define SHARE_VM_CLASSFILE_STRINGTABLE_HPP
-#include "utilities/hashtable.hpp"
+#include "gc/shared/oopStorage.hpp"
+#include "gc/shared/oopStorageParState.hpp"
+#include "memory/allocation.hpp"
+#include "memory/padded.hpp"
+#include "oops/oop.hpp"
+#include "oops/weakHandle.hpp"
+#include "utilities/concurrentHashTable.hpp"
template <class T, class N> class CompactHashtable;
class CompactStringTableWriter;
-class FileMapInfo;
class SerializeClosure;
-class StringTable : public RehashableHashtable<oop, mtSymbol> {
+class StringTable;
+class StringTableConfig;
+typedef ConcurrentHashTable<WeakHandle<vm_string_table_data>,
+ StringTableConfig, mtSymbol> StringTableHash;
+
+class StringTableCreateEntry;
+
+class StringTable : public CHeapObj<mtSymbol>{
friend class VMStructs;
friend class Symbol;
+ friend class StringTableConfig;
+ friend class StringTableCreateEntry;
private:
+ void grow(JavaThread* jt);
+ void clean_dead_entries(JavaThread* jt);
+
// The string table
static StringTable* _the_table;
-
// Shared string table
static CompactHashtable<oop, char> _shared_table;
static bool _shared_string_mapped;
+ static bool _alt_hash;
+private:
- // Set if one bucket is out of balance due to hash algorithm deficiency
- static bool _needs_rehashing;
-
- // Claimed high water mark for parallel chunked scanning
- static volatile int _parallel_claimed_idx;
+ // Set if one bucket is out of balance due to hash algorithm deficiency
+ StringTableHash* _local_table;
+ size_t _current_size;
+ volatile bool _has_work;
+ volatile bool _needs_rehashing;
- static oop intern(Handle string_or_null, jchar* chars, int length, TRAPS);
- oop basic_add(int index, Handle string_or_null, jchar* name, int len,
- unsigned int hashValue, TRAPS);
+ OopStorage* _weak_handles;
- oop lookup_in_main_table(int index, jchar* chars, int length, unsigned int hashValue);
- static oop lookup_shared(jchar* name, int len, unsigned int hash);
+ volatile size_t _items;
+ DEFINE_PAD_MINUS_SIZE(1, DEFAULT_CACHE_LINE_SIZE, sizeof(volatile size_t));
+ volatile size_t _uncleaned_items;
+ DEFINE_PAD_MINUS_SIZE(2, DEFAULT_CACHE_LINE_SIZE, sizeof(volatile size_t));
- // Apply the give oop closure to the entries to the buckets
- // in the range [start_idx, end_idx).
- static void buckets_oops_do(OopClosure* f, int start_idx, int end_idx);
+ double get_load_factor();
+ double get_dead_factor();
- typedef StringTable::BucketUnlinkContext BucketUnlinkContext;
- // Unlink or apply the give oop closure to the entries to the buckets
- // in the range [start_idx, end_idx). Unlinked bucket entries are collected in the given
- // context to be freed later.
- // This allows multiple threads to work on the table at once.
- static void buckets_unlink_or_oops_do(BoolObjectClosure* is_alive, OopClosure* f, int start_idx, int end_idx, BucketUnlinkContext* context);
+ void check_concurrent_work();
+ void trigger_concurrent_work();
- // Hashing algorithm, used as the hash value used by the
- // StringTable for bucket selection and comparison (stored in the
- // HashtableEntry structures). This is used in the String.intern() method.
- static unsigned int hash_string(const jchar* s, int len);
- static unsigned int hash_string(oop string);
- static unsigned int alt_hash_string(const jchar* s, int len);
+ static uintx item_added();
+ static void item_removed();
+ static size_t items_to_clean(size_t ncl);
+
+ StringTable();
- // Accessors for the string roots in the hashtable entries.
- // Use string_object_no_keepalive() only when the value is not returned
- // outside of a scope where a thread transition is possible.
- static oop string_object(HashtableEntry<oop, mtSymbol>* entry);
- static oop string_object_no_keepalive(HashtableEntry<oop, mtSymbol>* entry);
- static void set_string_object(HashtableEntry<oop, mtSymbol>* entry, oop string);
+ static oop intern(Handle string_or_null_h, jchar* name, int len, TRAPS);
+ oop do_intern(Handle string_or_null, jchar* name, int len, uintx hash, TRAPS);
+ oop do_lookup(jchar* name, int len, uintx hash);
- StringTable() : RehashableHashtable<oop, mtSymbol>((int)StringTableSize,
- sizeof (HashtableEntry<oop, mtSymbol>)) {}
+ void concurrent_work(JavaThread* jt);
+ void print_table_statistics(outputStream* st, const char* table_name);
- StringTable(HashtableBucket<mtSymbol>* t, int number_of_entries)
- : RehashableHashtable<oop, mtSymbol>((int)StringTableSize, sizeof (HashtableEntry<oop, mtSymbol>), t,
- number_of_entries) {}
-public:
+ void try_rehash_table();
+ bool do_rehash();
+
+ public:
// The string table
static StringTable* the_table() { return _the_table; }
+ size_t table_size(Thread* thread = NULL);
- // Size of one bucket in the string table. Used when checking for rollover.
- static uint bucket_size() { return sizeof(HashtableBucket<mtSymbol>); }
+ static OopStorage* weak_storage() { return the_table()->_weak_handles; }
static void create_table() {
assert(_the_table == NULL, "One string table allowed.");
_the_table = new StringTable();
}
+ static void do_concurrent_work(JavaThread* jt);
+ static bool has_work() { return the_table()->_has_work; }
+
// GC support
// Delete pointers to otherwise-unreachable objects.
- static void unlink_or_oops_do(BoolObjectClosure* cl, OopClosure* f) {
- int processed = 0;
- int removed = 0;
- unlink_or_oops_do(cl, f, &processed, &removed);
+ static void unlink(BoolObjectClosure* cl) {
+ unlink_or_oops_do(cl);
}
- static void unlink(BoolObjectClosure* cl) {
- int processed = 0;
- int removed = 0;
- unlink_or_oops_do(cl, NULL, &processed, &removed);
- }
- static void unlink_or_oops_do(BoolObjectClosure* cl, OopClosure* f, int* processed, int* removed);
- static void unlink(BoolObjectClosure* cl, int* processed, int* removed) {
- unlink_or_oops_do(cl, NULL, processed, removed);
- }
+ static void unlink_or_oops_do(BoolObjectClosure* is_alive, OopClosure* f = NULL,
+ int* processed = NULL, int* removed = NULL);
+
// Serially invoke "f->do_oop" on the locations of all oops in the table.
static void oops_do(OopClosure* f);
// Possibly parallel versions of the above
- static void possibly_parallel_unlink_or_oops_do(BoolObjectClosure* cl, OopClosure* f, int* processed, int* removed);
- static void possibly_parallel_unlink(BoolObjectClosure* cl, int* processed, int* removed) {
- possibly_parallel_unlink_or_oops_do(cl, NULL, processed, removed);
- }
- static void possibly_parallel_oops_do(OopClosure* f);
-
- // Internal test.
- static void test_alt_hash() PRODUCT_RETURN;
+ static void possibly_parallel_unlink(
+ OopStorage::ParState<false /* concurrent */, false /* const*/>* par_state_string,
+ BoolObjectClosure* cl, int* processed, int* removed);
+ static void possibly_parallel_oops_do(
+ OopStorage::ParState<false /* concurrent */, false /* const*/>* par_state_string,
+ OopClosure* f);
// Probing
static oop lookup(Symbol* symbol);
@@ -138,46 +140,28 @@
static oop intern(oop string, TRAPS);
static oop intern(const char *utf8_string, TRAPS);
- // Debugging
- static void verify();
- static void dump(outputStream* st, bool verbose=false);
-
- enum VerifyMesgModes {
- _verify_quietly = 0,
- _verify_with_mesgs = 1
- };
-
- enum VerifyRetTypes {
- _verify_pass = 0,
- _verify_fail_continue = 1,
- _verify_fail_done = 2
- };
-
- static VerifyRetTypes compare_entries(int bkt1, int e_cnt1,
- HashtableEntry<oop, mtSymbol>* e_ptr1,
- int bkt2, int e_cnt2,
- HashtableEntry<oop, mtSymbol>* e_ptr2);
- static VerifyRetTypes verify_entry(int bkt, int e_cnt,
- HashtableEntry<oop, mtSymbol>* e_ptr,
- VerifyMesgModes mesg_mode);
- static int verify_and_compare_entries();
+ // Rehash the string table if it gets out of balance
+ static void rehash_table();
+ static bool needs_rehashing()
+ { return StringTable::the_table()->_needs_rehashing; }
// Sharing
+ private:
+ oop lookup_shared(jchar* name, int len, unsigned int hash) NOT_CDS_JAVA_HEAP_RETURN_(NULL);
+ static void copy_shared_string_table(CompactStringTableWriter* ch_table) NOT_CDS_JAVA_HEAP_RETURN;
+ public:
+ static oop create_archived_string(oop s, Thread* THREAD);
static void set_shared_string_mapped() { _shared_string_mapped = true; }
static bool shared_string_mapped() { return _shared_string_mapped; }
static void shared_oops_do(OopClosure* f) NOT_CDS_JAVA_HEAP_RETURN;
- static bool copy_shared_string(GrowableArray<MemRegion> *string_space,
- CompactStringTableWriter* ch_table) NOT_CDS_JAVA_HEAP_RETURN_(false);
- static oop create_archived_string(oop s, Thread* THREAD) NOT_CDS_JAVA_HEAP_RETURN_(NULL);
- static void write_to_archive(GrowableArray<MemRegion> *string_space) NOT_CDS_JAVA_HEAP_RETURN;
+ static void write_to_archive() NOT_CDS_JAVA_HEAP_RETURN;
static void serialize(SerializeClosure* soc) NOT_CDS_JAVA_HEAP_RETURN;
- // Rehash the symbol table if it gets out of balance
- static void rehash_table();
- static bool needs_rehashing() { return _needs_rehashing; }
+ // Jcmd
+ static void dump(outputStream* st, bool verbose=false);
+ // Debugging
+ static size_t verify_and_compare_entries();
+ static void verify();
+};
- // Parallel chunked scanning
- static void clear_parallel_claimed_index() { _parallel_claimed_idx = 0; }
- static int parallel_claimed_index() { return _parallel_claimed_idx; }
-};
#endif // SHARE_VM_CLASSFILE_STRINGTABLE_HPP
--- a/src/hotspot/share/classfile/systemDictionary.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/classfile/systemDictionary.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -76,7 +76,7 @@
#include "runtime/java.hpp"
#include "runtime/javaCalls.hpp"
#include "runtime/mutexLocker.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "runtime/sharedRuntime.hpp"
#include "runtime/signature.hpp"
#include "services/classLoadingService.hpp"
@@ -110,9 +110,6 @@
bool SystemDictionary::_has_checkPackageAccess = false;
-// lazily initialized klass variables
-InstanceKlass* volatile SystemDictionary::_abstract_ownable_synchronizer_klass = NULL;
-
// Default ProtectionDomainCacheSize value
const int defaultProtectionDomainCacheSize = 1009;
@@ -1897,22 +1894,6 @@
}
// ----------------------------------------------------------------------------
-// Lazily load klasses
-
-void SystemDictionary::load_abstract_ownable_synchronizer_klass(TRAPS) {
- // if multiple threads calling this function, only one thread will load
- // the class. The other threads will find the loaded version once the
- // class is loaded.
- Klass* aos = _abstract_ownable_synchronizer_klass;
- if (aos == NULL) {
- Klass* k = resolve_or_fail(vmSymbols::java_util_concurrent_locks_AbstractOwnableSynchronizer(), true, CHECK);
- // Force a fence to prevent any read before the write completes
- OrderAccess::fence();
- _abstract_ownable_synchronizer_klass = InstanceKlass::cast(k);
- }
-}
-
-// ----------------------------------------------------------------------------
// Initialization
void SystemDictionary::initialize(TRAPS) {
--- a/src/hotspot/share/classfile/systemDictionary.hpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/classfile/systemDictionary.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -199,6 +199,9 @@
do_klass(StackFrameInfo_klass, java_lang_StackFrameInfo, Opt ) \
do_klass(LiveStackFrameInfo_klass, java_lang_LiveStackFrameInfo, Opt ) \
\
+ /* support for stack dump lock analysis */ \
+ do_klass(java_util_concurrent_locks_AbstractOwnableSynchronizer_klass, java_util_concurrent_locks_AbstractOwnableSynchronizer, Pre ) \
+ \
/* Preload boxing klasses */ \
do_klass(Boolean_klass, java_lang_Boolean, Pre ) \
do_klass(Character_klass, java_lang_Character, Pre ) \
@@ -449,12 +452,6 @@
}
static BasicType box_klass_type(Klass* k); // inverse of box_klass
- // methods returning lazily loaded klasses
- // The corresponding method to load the class must be called before calling them.
- static InstanceKlass* abstract_ownable_synchronizer_klass() { return check_klass(_abstract_ownable_synchronizer_klass); }
-
- static void load_abstract_ownable_synchronizer_klass(TRAPS);
-
protected:
// Returns the class loader data to be used when looking up/updating the
// system dictionary.
@@ -729,9 +726,6 @@
// Variables holding commonly used klasses (preloaded)
static InstanceKlass* _well_known_klasses[];
- // Lazily loaded klasses
- static InstanceKlass* volatile _abstract_ownable_synchronizer_klass;
-
// table of box klasses (int_klass, etc.)
static InstanceKlass* _box_klasses[T_VOID+1];
--- a/src/hotspot/share/classfile/verifier.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/classfile/verifier.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -47,7 +47,7 @@
#include "runtime/interfaceSupport.inline.hpp"
#include "runtime/javaCalls.hpp"
#include "runtime/jniHandles.inline.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "runtime/os.hpp"
#include "runtime/safepointVerifiers.hpp"
#include "runtime/thread.hpp"
--- a/src/hotspot/share/code/codeCache.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/code/codeCache.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -685,8 +685,15 @@
assert_locked_or_safepoint(CodeCache_lock);
CompiledMethodIterator iter;
while(iter.next_alive()) {
- iter.method()->do_unloading(is_alive, unloading_occurred);
+ iter.method()->do_unloading(is_alive);
}
+
+ // Now that all the unloaded nmethods are known, cleanup caches
+ // before CLDG is purged.
+ // This is another code cache walk but it is moved from gc_epilogue.
+ // G1 does a parallel walk of the nmethods so cleans them up
+ // as it goes and doesn't call this.
+ do_unloading_nmethod_caches(unloading_occurred);
}
void CodeCache::blobs_do(CodeBlobClosure* f) {
@@ -720,8 +727,11 @@
assert(cur->on_scavenge_root_list(), "else shouldn't be on this list");
bool is_live = (!cur->is_zombie() && !cur->is_unloaded());
- if (TraceScavenge) {
- cur->print_on(tty, is_live ? "scavenge root" : "dead scavenge root"); tty->cr();
+ LogTarget(Trace, gc, nmethod) lt;
+ if (lt.is_enabled()) {
+ LogStream ls(lt);
+ CompileTask::print(&ls, cur,
+ is_live ? "scavenge root " : "dead scavenge root", /*short_form:*/ true);
}
if (is_live) {
// Perform cur->oops_do(f), maybe just once per nmethod.
@@ -892,18 +902,26 @@
#endif
}
-void CodeCache::gc_prologue() {
+void CodeCache::gc_prologue() { }
+
+void CodeCache::gc_epilogue() {
+ prune_scavenge_root_nmethods();
}
-void CodeCache::gc_epilogue() {
+
+void CodeCache::do_unloading_nmethod_caches(bool class_unloading_occurred) {
assert_locked_or_safepoint(CodeCache_lock);
- NOT_DEBUG(if (needs_cache_clean())) {
+ // Even if classes are not unloaded, there may have been some nmethods that are
+ // unloaded because oops in them are no longer reachable.
+ NOT_DEBUG(if (needs_cache_clean() || class_unloading_occurred)) {
CompiledMethodIterator iter;
while(iter.next_alive()) {
CompiledMethod* cm = iter.method();
assert(!cm->is_unloaded(), "Tautology");
- DEBUG_ONLY(if (needs_cache_clean())) {
- cm->cleanup_inline_caches();
+ DEBUG_ONLY(if (needs_cache_clean() || class_unloading_occurred)) {
+ // Clean up both unloaded klasses from nmethods and unloaded nmethods
+ // from inline caches.
+ cm->unload_nmethod_caches(/*parallel*/false, class_unloading_occurred);
}
DEBUG_ONLY(cm->verify());
DEBUG_ONLY(cm->verify_oop_relocations());
@@ -911,8 +929,6 @@
}
set_needs_cache_clean(false);
- prune_scavenge_root_nmethods();
-
verify_icholder_relocations();
}
--- a/src/hotspot/share/code/codeCache.hpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/code/codeCache.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -168,9 +168,10 @@
static void gc_epilogue();
static void gc_prologue();
static void verify_oops();
- // If "unloading_occurred" is true, then unloads (i.e., breaks root links
+ // If any oops are not marked this method unloads (i.e., breaks root links
// to) any unmarked codeBlobs in the cache. Sets "marked_for_unloading"
// to "true" iff some code got unloaded.
+ // "unloading_occurred" controls whether metadata should be cleaned because of class unloading.
static void do_unloading(BoolObjectClosure* is_alive, bool unloading_occurred);
static void asserted_non_scavengable_nmethods_do(CodeBlobClosure* f = NULL) PRODUCT_RETURN;
@@ -223,8 +224,10 @@
static bool needs_cache_clean() { return _needs_cache_clean; }
static void set_needs_cache_clean(bool v) { _needs_cache_clean = v; }
+
static void clear_inline_caches(); // clear all inline caches
- static void cleanup_inline_caches();
+ static void cleanup_inline_caches(); // clean unloaded/zombie nmethods from inline caches
+ static void do_unloading_nmethod_caches(bool class_unloading_occurred); // clean all nmethod caches for unloading, including inline caches
// Returns true if an own CodeHeap for the given CodeBlobType is available
static bool heap_available(int code_blob_type);
--- a/src/hotspot/share/code/compiledIC.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/code/compiledIC.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -552,7 +552,8 @@
// ----------------------------------------------------------------------------
-void CompiledStaticCall::set_to_clean() {
+void CompiledStaticCall::set_to_clean(bool in_use) {
+ // in_use is unused but needed to match template function in CompiledMethod
assert (CompiledIC_lock->is_locked() || SafepointSynchronize::is_at_safepoint(), "mt unsafe call");
// Reset call site
MutexLockerEx pl(SafepointSynchronize::is_at_safepoint() ? NULL : Patching_lock, Mutex::_no_safepoint_check_flag);
--- a/src/hotspot/share/code/compiledIC.hpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/code/compiledIC.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -358,7 +358,7 @@
virtual address destination() const = 0;
// Clean static call (will force resolving on next use)
- void set_to_clean();
+ void set_to_clean(bool in_use = true);
// Set state. The entry must be the same, as computed by compute_entry.
// Computation and setting is split up, since the actions are separate during
--- a/src/hotspot/share/code/compiledMethod.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/code/compiledMethod.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -28,6 +28,8 @@
#include "code/scopeDesc.hpp"
#include "code/codeCache.hpp"
#include "interpreter/bytecode.inline.hpp"
+#include "logging/log.hpp"
+#include "logging/logTag.hpp"
#include "memory/resourceArea.hpp"
#include "oops/methodData.hpp"
#include "oops/method.inline.hpp"
@@ -222,9 +224,7 @@
pd->return_oop());
}
-void CompiledMethod::cleanup_inline_caches(bool clean_all/*=false*/) {
- assert_locked_or_safepoint(CompiledIC_lock);
-
+address CompiledMethod::oops_reloc_begin() const {
// If the method is not entrant or zombie then a JMP is plastered over the
// first few bytes. If an oop in the old code was there, that oop
// should not get GC'd. Skip the first few bytes of oops on
@@ -237,41 +237,7 @@
// This shouldn't matter, since oops of non-entrant methods are never used.
// In fact, why are we bothering to look at oops in a non-entrant method??
}
-
- // Find all calls in an nmethod and clear the ones that point to non-entrant,
- // zombie and unloaded nmethods.
- ResourceMark rm;
- RelocIterator iter(this, low_boundary);
- while(iter.next()) {
- switch(iter.type()) {
- case relocInfo::virtual_call_type:
- case relocInfo::opt_virtual_call_type: {
- CompiledIC *ic = CompiledIC_at(&iter);
- // Ok, to lookup references to zombies here
- CodeBlob *cb = CodeCache::find_blob_unsafe(ic->ic_destination());
- if( cb != NULL && cb->is_compiled() ) {
- CompiledMethod* nm = cb->as_compiled_method();
- // Clean inline caches pointing to zombie, non-entrant and unloaded methods
- if (clean_all || !nm->is_in_use() || (nm->method()->code() != nm)) ic->set_to_clean(is_alive());
- }
- break;
- }
- case relocInfo::static_call_type: {
- CompiledStaticCall *csc = compiledStaticCall_at(iter.reloc());
- CodeBlob *cb = CodeCache::find_blob_unsafe(csc->destination());
- if( cb != NULL && cb->is_compiled() ) {
- CompiledMethod* cm = cb->as_compiled_method();
- // Clean inline caches pointing to zombie, non-entrant and unloaded methods
- if (clean_all || !cm->is_in_use() || (cm->method()->code() != cm)) {
- csc->set_to_clean();
- }
- }
- break;
- }
- default:
- break;
- }
- }
+ return low_boundary;
}
int CompiledMethod::verify_icholder_relocations() {
@@ -437,17 +403,15 @@
return OrderAccess::load_acquire(&_unloading_clock);
}
-// Processing of oop references should have been sufficient to keep
-// all strong references alive. Any weak references should have been
-// cleared as well. Visit all the metadata and ensure that it's
-// really alive.
-void CompiledMethod::verify_metadata_loaders(address low_boundary) {
+
+// static_stub_Relocations may have dangling references to
+// nmethods so trim them out here. Otherwise it looks like
+// compiled code is maintaining a link to dead metadata.
+void CompiledMethod::clean_ic_stubs() {
#ifdef ASSERT
- RelocIterator iter(this, low_boundary);
- while (iter.next()) {
- // static_stub_Relocations may have dangling references to
- // Method*s so trim them out here. Otherwise it looks like
- // compiled code is maintaining a link to dead metadata.
+ address low_boundary = oops_reloc_begin();
+ RelocIterator iter(this, low_boundary);
+ while (iter.next()) {
address static_call_addr = NULL;
if (iter.type() == relocInfo::opt_virtual_call_type) {
CompiledIC* cic = CompiledIC_at(&iter);
@@ -470,8 +434,6 @@
}
}
}
- // Check that the metadata embedded in the nmethod is alive
- metadata_do(check_class);
#endif
}
@@ -479,67 +441,43 @@
// GC to unload an nmethod if it contains otherwise unreachable
// oops.
-void CompiledMethod::do_unloading(BoolObjectClosure* is_alive, bool unloading_occurred) {
+void CompiledMethod::do_unloading(BoolObjectClosure* is_alive) {
// Make sure the oop's ready to receive visitors
assert(!is_zombie() && !is_unloaded(),
"should not call follow on zombie or unloaded nmethod");
- // If the method is not entrant then a JMP is plastered over the
- // first few bytes. If an oop in the old code was there, that oop
- // should not get GC'd. Skip the first few bytes of oops on
- // not-entrant methods.
- address low_boundary = verified_entry_point();
- if (is_not_entrant()) {
- low_boundary += NativeJump::instruction_size;
- // %%% Note: On SPARC we patch only a 4-byte trap, not a full NativeJump.
- // (See comment above.)
- }
-
- // Exception cache
- clean_exception_cache();
+ address low_boundary = oops_reloc_begin();
- // If class unloading occurred we first iterate over all inline caches and
- // clear ICs where the cached oop is referring to an unloaded klass or method.
- // The remaining live cached oops will be traversed in the relocInfo::oop_type
- // iteration below.
- if (unloading_occurred) {
- RelocIterator iter(this, low_boundary);
- while(iter.next()) {
- if (iter.type() == relocInfo::virtual_call_type) {
- CompiledIC *ic = CompiledIC_at(&iter);
- clean_ic_if_metadata_is_dead(ic);
- }
- }
- }
-
- if (do_unloading_oops(low_boundary, is_alive, unloading_occurred)) {
+ if (do_unloading_oops(low_boundary, is_alive)) {
return;
}
#if INCLUDE_JVMCI
- if (do_unloading_jvmci(unloading_occurred)) {
+ if (do_unloading_jvmci()) {
return;
}
#endif
- // Ensure that all metadata is still alive
- verify_metadata_loaders(low_boundary);
+ // Cleanup exception cache and inline caches happens
+ // after all the unloaded methods are found.
}
+// Clean references to unloaded nmethods at addr from this one, which is not unloaded.
template <class CompiledICorStaticCall>
-static bool clean_if_nmethod_is_unloaded(CompiledICorStaticCall *ic, address addr, CompiledMethod* from) {
+static bool clean_if_nmethod_is_unloaded(CompiledICorStaticCall *ic, address addr, CompiledMethod* from,
+ bool parallel, bool clean_all) {
// Ok, to lookup references to zombies here
CodeBlob *cb = CodeCache::find_blob_unsafe(addr);
CompiledMethod* nm = (cb != NULL) ? cb->as_compiled_method_or_null() : NULL;
if (nm != NULL) {
- if (nm->unloading_clock() != CompiledMethod::global_unloading_clock()) {
+ if (parallel && nm->unloading_clock() != CompiledMethod::global_unloading_clock()) {
// The nmethod has not been processed yet.
return true;
}
// Clean inline caches pointing to both zombie and not_entrant methods
- if (!nm->is_in_use() || (nm->method()->code() != nm)) {
- ic->set_to_clean();
+ if (clean_all || !nm->is_in_use() || (nm->method()->code() != nm)) {
+ ic->set_to_clean(from->is_alive());
assert(ic->is_clean(), "nmethod " PTR_FORMAT "not clean %s", p2i(from), from->method()->name_and_sig_as_C_string());
}
}
@@ -547,12 +485,14 @@
return false;
}
-static bool clean_if_nmethod_is_unloaded(CompiledIC *ic, CompiledMethod* from) {
- return clean_if_nmethod_is_unloaded(ic, ic->ic_destination(), from);
+static bool clean_if_nmethod_is_unloaded(CompiledIC *ic, CompiledMethod* from,
+ bool parallel, bool clean_all = false) {
+ return clean_if_nmethod_is_unloaded(ic, ic->ic_destination(), from, parallel, clean_all);
}
-static bool clean_if_nmethod_is_unloaded(CompiledStaticCall *csc, CompiledMethod* from) {
- return clean_if_nmethod_is_unloaded(csc, csc->destination(), from);
+static bool clean_if_nmethod_is_unloaded(CompiledStaticCall *csc, CompiledMethod* from,
+ bool parallel, bool clean_all = false) {
+ return clean_if_nmethod_is_unloaded(csc, csc->destination(), from, parallel, clean_all);
}
bool CompiledMethod::do_unloading_parallel(BoolObjectClosure* is_alive, bool unloading_occurred) {
@@ -562,47 +502,79 @@
assert(!is_zombie() && !is_unloaded(),
"should not call follow on zombie or unloaded nmethod");
- // If the method is not entrant then a JMP is plastered over the
- // first few bytes. If an oop in the old code was there, that oop
- // should not get GC'd. Skip the first few bytes of oops on
- // not-entrant methods.
- address low_boundary = verified_entry_point();
- if (is_not_entrant()) {
- low_boundary += NativeJump::instruction_size;
- // %%% Note: On SPARC we patch only a 4-byte trap, not a full NativeJump.
- // (See comment above.)
+ address low_boundary = oops_reloc_begin();
+
+ if (do_unloading_oops(low_boundary, is_alive)) {
+ return false;
}
- // Exception cache
- clean_exception_cache();
+#if INCLUDE_JVMCI
+ if (do_unloading_jvmci()) {
+ return false;
+ }
+#endif
+
+ return unload_nmethod_caches(/*parallel*/true, unloading_occurred);
+}
+
+// Cleans caches in nmethods that point to either classes that are unloaded
+// or nmethods that are unloaded.
+//
+// Can be called either in parallel by G1 currently or after all
+// nmethods are unloaded. Return postponed=true in the parallel case for
+// inline caches found that point to nmethods that are not yet visited during
+// the do_unloading walk.
+bool CompiledMethod::unload_nmethod_caches(bool parallel, bool unloading_occurred) {
+ // Exception cache only needs to be called if unloading occurred
+ if (unloading_occurred) {
+ clean_exception_cache();
+ }
+
+ bool postponed = cleanup_inline_caches_impl(parallel, unloading_occurred, /*clean_all*/false);
+
+ // All static stubs need to be cleaned.
+ clean_ic_stubs();
+
+ // Check that the metadata embedded in the nmethod is alive
+ DEBUG_ONLY(metadata_do(check_class));
+
+ return postponed;
+}
+
+// Called to clean up after class unloading for live nmethods and from the sweeper
+// for all methods.
+bool CompiledMethod::cleanup_inline_caches_impl(bool parallel, bool unloading_occurred, bool clean_all) {
+ assert_locked_or_safepoint(CompiledIC_lock);
bool postponed = false;
- RelocIterator iter(this, low_boundary);
+ // Find all calls in an nmethod and clear the ones that point to non-entrant,
+ // zombie and unloaded nmethods.
+ RelocIterator iter(this, oops_reloc_begin());
while(iter.next()) {
switch (iter.type()) {
case relocInfo::virtual_call_type:
if (unloading_occurred) {
- // If class unloading occurred we first iterate over all inline caches and
- // clear ICs where the cached oop is referring to an unloaded klass or method.
+ // If class unloading occurred we first clear ICs where the cached metadata
+ // is referring to an unloaded klass or method.
clean_ic_if_metadata_is_dead(CompiledIC_at(&iter));
}
- postponed |= clean_if_nmethod_is_unloaded(CompiledIC_at(&iter), this);
+ postponed |= clean_if_nmethod_is_unloaded(CompiledIC_at(&iter), this, parallel, clean_all);
break;
case relocInfo::opt_virtual_call_type:
- postponed |= clean_if_nmethod_is_unloaded(CompiledIC_at(&iter), this);
+ postponed |= clean_if_nmethod_is_unloaded(CompiledIC_at(&iter), this, parallel, clean_all);
break;
case relocInfo::static_call_type:
- postponed |= clean_if_nmethod_is_unloaded(compiledStaticCall_at(iter.reloc()), this);
+ postponed |= clean_if_nmethod_is_unloaded(compiledStaticCall_at(iter.reloc()), this, parallel, clean_all);
break;
case relocInfo::oop_type:
- // handled by do_unloading_oops below
+ // handled by do_unloading_oops already
break;
case relocInfo::metadata_type:
@@ -613,19 +585,6 @@
}
}
- if (do_unloading_oops(low_boundary, is_alive, unloading_occurred)) {
- return postponed;
- }
-
-#if INCLUDE_JVMCI
- if (do_unloading_jvmci(unloading_occurred)) {
- return postponed;
- }
-#endif
-
- // Ensure that all metadata is still alive
- verify_metadata_loaders(low_boundary);
-
return postponed;
}
@@ -636,32 +595,21 @@
assert(!is_zombie(),
"should not call follow on zombie nmethod");
- // If the method is not entrant then a JMP is plastered over the
- // first few bytes. If an oop in the old code was there, that oop
- // should not get GC'd. Skip the first few bytes of oops on
- // not-entrant methods.
- address low_boundary = verified_entry_point();
- if (is_not_entrant()) {
- low_boundary += NativeJump::instruction_size;
- // %%% Note: On SPARC we patch only a 4-byte trap, not a full NativeJump.
- // (See comment above.)
- }
-
- RelocIterator iter(this, low_boundary);
+ RelocIterator iter(this, oops_reloc_begin());
while(iter.next()) {
switch (iter.type()) {
case relocInfo::virtual_call_type:
- clean_if_nmethod_is_unloaded(CompiledIC_at(&iter), this);
+ clean_if_nmethod_is_unloaded(CompiledIC_at(&iter), this, true);
break;
case relocInfo::opt_virtual_call_type:
- clean_if_nmethod_is_unloaded(CompiledIC_at(&iter), this);
+ clean_if_nmethod_is_unloaded(CompiledIC_at(&iter), this, true);
break;
case relocInfo::static_call_type:
- clean_if_nmethod_is_unloaded(compiledStaticCall_at(iter.reloc()), this);
+ clean_if_nmethod_is_unloaded(compiledStaticCall_at(iter.reloc()), this, true);
break;
default:
--- a/src/hotspot/share/code/compiledMethod.hpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/code/compiledMethod.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -331,8 +331,19 @@
static address get_deopt_original_pc(const frame* fr);
- // Inline cache support
- void cleanup_inline_caches(bool clean_all = false);
+ // GC unloading support
+ // Cleans unloaded klasses and unloaded nmethods in inline caches
+ bool unload_nmethod_caches(bool parallel, bool class_unloading_occurred);
+
+ // Inline cache support for class unloading and nmethod unloading
+ private:
+ bool cleanup_inline_caches_impl(bool parallel, bool unloading_occurred, bool clean_all);
+ public:
+ bool cleanup_inline_caches(bool clean_all = false) {
+ // Serial version used by sweeper and whitebox test
+ return cleanup_inline_caches_impl(false, false, clean_all);
+ }
+
virtual void clear_inline_caches();
void clear_ic_stubs();
@@ -364,12 +375,15 @@
void set_unloading_next(CompiledMethod* next) { _unloading_next = next; }
CompiledMethod* unloading_next() { return _unloading_next; }
+ protected:
+ address oops_reloc_begin() const;
+ private:
void static clean_ic_if_metadata_is_dead(CompiledIC *ic);
- // Check that all metadata is still alive
- void verify_metadata_loaders(address low_boundary);
+ void clean_ic_stubs();
- virtual void do_unloading(BoolObjectClosure* is_alive, bool unloading_occurred);
+ public:
+ virtual void do_unloading(BoolObjectClosure* is_alive);
// The parallel versions are used by G1.
virtual bool do_unloading_parallel(BoolObjectClosure* is_alive, bool unloading_occurred);
virtual void do_unloading_parallel_postponed();
@@ -381,9 +395,9 @@
unsigned char unloading_clock();
protected:
- virtual bool do_unloading_oops(address low_boundary, BoolObjectClosure* is_alive, bool unloading_occurred) = 0;
+ virtual bool do_unloading_oops(address low_boundary, BoolObjectClosure* is_alive) = 0;
#if INCLUDE_JVMCI
- virtual bool do_unloading_jvmci(bool unloading_occurred) = 0;
+ virtual bool do_unloading_jvmci() = 0;
#endif
private:
--- a/src/hotspot/share/code/nmethod.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/code/nmethod.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -51,7 +51,7 @@
#include "runtime/frame.inline.hpp"
#include "runtime/handles.inline.hpp"
#include "runtime/jniHandles.inline.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "runtime/os.hpp"
#include "runtime/safepointVerifiers.hpp"
#include "runtime/sharedRuntime.hpp"
@@ -946,21 +946,8 @@
void nmethod::verify_clean_inline_caches() {
assert_locked_or_safepoint(CompiledIC_lock);
- // If the method is not entrant or zombie then a JMP is plastered over the
- // first few bytes. If an oop in the old code was there, that oop
- // should not get GC'd. Skip the first few bytes of oops on
- // not-entrant methods.
- address low_boundary = verified_entry_point();
- if (!is_in_use()) {
- low_boundary += NativeJump::instruction_size;
- // %%% Note: On SPARC we patch only a 4-byte trap, not a full NativeJump.
- // This means that the low_boundary is going to be a little too high.
- // This shouldn't matter, since oops of non-entrant methods are never used.
- // In fact, why are we bothering to look at oops in a non-entrant method??
- }
-
ResourceMark rm;
- RelocIterator iter(this, low_boundary);
+ RelocIterator iter(this, oops_reloc_begin());
while(iter.next()) {
switch(iter.type()) {
case relocInfo::virtual_call_type:
@@ -1041,13 +1028,17 @@
flush_dependencies(/*delete_immediately*/false);
// Break cycle between nmethod & method
- LogTarget(Trace, class, unload) lt;
+ LogTarget(Trace, class, unload, nmethod) lt;
if (lt.is_enabled()) {
LogStream ls(lt);
- ls.print_cr("making nmethod " INTPTR_FORMAT
- " unloadable, Method*(" INTPTR_FORMAT
- "), cause(" INTPTR_FORMAT ")",
- p2i(this), p2i(_method), p2i(cause));
+ ls.print("making nmethod " INTPTR_FORMAT
+ " unloadable, Method*(" INTPTR_FORMAT
+ "), cause(" INTPTR_FORMAT ") ",
+ p2i(this), p2i(_method), p2i(cause));
+ if (cause != NULL) {
+ cause->print_value_on(&ls);
+ }
+ ls.cr();
}
// Unlink the osr method, so we do not look this up again
if (is_osr_method()) {
@@ -1378,17 +1369,15 @@
// If this oop is not live, the nmethod can be unloaded.
-bool nmethod::can_unload(BoolObjectClosure* is_alive, oop* root, bool unloading_occurred) {
+bool nmethod::can_unload(BoolObjectClosure* is_alive, oop* root) {
assert(root != NULL, "just checking");
oop obj = *root;
if (obj == NULL || is_alive->do_object_b(obj)) {
return false;
}
- // If ScavengeRootsInCode is true, an nmethod might be unloaded
- // simply because one of its constant oops has gone dead.
+ // An nmethod might be unloaded simply because one of its constant oops has gone dead.
// No actual classes need to be unloaded in order for this to occur.
- assert(unloading_occurred || ScavengeRootsInCode, "Inconsistency in unloading");
make_unloaded(obj);
return true;
}
@@ -1466,7 +1455,7 @@
set_unload_reported();
}
-bool nmethod::unload_if_dead_at(RelocIterator* iter_at_oop, BoolObjectClosure *is_alive, bool unloading_occurred) {
+bool nmethod::unload_if_dead_at(RelocIterator* iter_at_oop, BoolObjectClosure *is_alive) {
assert(iter_at_oop->type() == relocInfo::oop_type, "Wrong relocation type");
oop_Relocation* r = iter_at_oop->oop_reloc();
@@ -1477,7 +1466,7 @@
"oop must be found in exactly one place");
if (r->oop_is_immediate() && r->oop_value() != NULL) {
// Unload this nmethod if the oop is dead.
- if (can_unload(is_alive, r->oop_addr(), unloading_occurred)) {
+ if (can_unload(is_alive, r->oop_addr())) {
return true;;
}
}
@@ -1485,18 +1474,18 @@
return false;
}
-bool nmethod::do_unloading_scopes(BoolObjectClosure* is_alive, bool unloading_occurred) {
+bool nmethod::do_unloading_scopes(BoolObjectClosure* is_alive) {
// Scopes
for (oop* p = oops_begin(); p < oops_end(); p++) {
if (*p == Universe::non_oop_word()) continue; // skip non-oops
- if (can_unload(is_alive, p, unloading_occurred)) {
+ if (can_unload(is_alive, p)) {
return true;
}
}
return false;
}
-bool nmethod::do_unloading_oops(address low_boundary, BoolObjectClosure* is_alive, bool unloading_occurred) {
+bool nmethod::do_unloading_oops(address low_boundary, BoolObjectClosure* is_alive) {
// Compiled code
// Prevent extra code cache walk for platforms that don't have immediate oops.
@@ -1504,18 +1493,18 @@
RelocIterator iter(this, low_boundary);
while (iter.next()) {
if (iter.type() == relocInfo::oop_type) {
- if (unload_if_dead_at(&iter, is_alive, unloading_occurred)) {
+ if (unload_if_dead_at(&iter, is_alive)) {
return true;
}
}
}
}
- return do_unloading_scopes(is_alive, unloading_occurred);
+ return do_unloading_scopes(is_alive);
}
#if INCLUDE_JVMCI
-bool nmethod::do_unloading_jvmci(bool unloading_occurred) {
+bool nmethod::do_unloading_jvmci() {
if (_jvmci_installed_code != NULL) {
if (JNIHandles::is_global_weak_cleared(_jvmci_installed_code)) {
if (_jvmci_installed_code_triggers_unloading) {
@@ -1533,15 +1522,9 @@
// Iterate over metadata calling this function. Used by RedefineClasses
void nmethod::metadata_do(void f(Metadata*)) {
- address low_boundary = verified_entry_point();
- if (is_not_entrant()) {
- low_boundary += NativeJump::instruction_size;
- // %%% Note: On SPARC we patch only a 4-byte trap, not a full NativeJump.
- // (See comment above.)
- }
{
// Visit all immediate references that are embedded in the instruction stream.
- RelocIterator iter(this, low_boundary);
+ RelocIterator iter(this, oops_reloc_begin());
while (iter.next()) {
if (iter.type() == relocInfo::metadata_type ) {
metadata_Relocation* r = iter.metadata_reloc();
@@ -1588,20 +1571,9 @@
assert(allow_zombie || !is_zombie(), "should not call follow on zombie nmethod");
assert(!is_unloaded(), "should not call follow on unloaded nmethod");
- // If the method is not entrant or zombie then a JMP is plastered over the
- // first few bytes. If an oop in the old code was there, that oop
- // should not get GC'd. Skip the first few bytes of oops on
- // not-entrant methods.
- address low_boundary = verified_entry_point();
- if (is_not_entrant()) {
- low_boundary += NativeJump::instruction_size;
- // %%% Note: On SPARC we patch only a 4-byte trap, not a full NativeJump.
- // (See comment above.)
- }
-
// Prevent extra code cache walk for platforms that don't have immediate oops.
if (relocInfo::mustIterateImmediateOopsInCode()) {
- RelocIterator iter(this, low_boundary);
+ RelocIterator iter(this, oops_reloc_begin());
while (iter.next()) {
if (iter.type() == relocInfo::oop_type ) {
@@ -1650,7 +1622,11 @@
break;
}
// Mark was clear when we first saw this guy.
- if (TraceScavenge) { print_on(tty, "oops_do, mark"); }
+ LogTarget(Trace, gc, nmethod) lt;
+ if (lt.is_enabled()) {
+ LogStream ls(lt);
+ CompileTask::print(&ls, this, "oops_do, mark", /*short_form:*/ true);
+ }
return false;
}
}
@@ -1659,7 +1635,7 @@
}
void nmethod::oops_do_marking_prologue() {
- if (TraceScavenge) { tty->print_cr("[oops_do_marking_prologue"); }
+ log_trace(gc, nmethod)("oops_do_marking_prologue");
assert(_oops_do_mark_nmethods == NULL, "must not call oops_do_marking_prologue twice in a row");
// We use cmpxchg instead of regular assignment here because the user
// may fork a bunch of threads, and we need them all to see the same state.
@@ -1675,20 +1651,26 @@
nmethod* next = cur->_oops_do_mark_link;
cur->_oops_do_mark_link = NULL;
DEBUG_ONLY(cur->verify_oop_relocations());
- NOT_PRODUCT(if (TraceScavenge) cur->print_on(tty, "oops_do, unmark"));
+
+ LogTarget(Trace, gc, nmethod) lt;
+ if (lt.is_enabled()) {
+ LogStream ls(lt);
+ CompileTask::print(&ls, cur, "oops_do, unmark", /*short_form:*/ true);
+ }
cur = next;
}
nmethod* required = _oops_do_mark_nmethods;
nmethod* observed = Atomic::cmpxchg((nmethod*)NULL, &_oops_do_mark_nmethods, required);
guarantee(observed == required, "no races in this sequential code");
- if (TraceScavenge) { tty->print_cr("oops_do_marking_epilogue]"); }
+ log_trace(gc, nmethod)("oops_do_marking_epilogue");
}
class DetectScavengeRoot: public OopClosure {
bool _detected_scavenge_root;
+ nmethod* _print_nm;
public:
- DetectScavengeRoot() : _detected_scavenge_root(false)
- { NOT_PRODUCT(_print_nm = NULL); }
+ DetectScavengeRoot(nmethod* nm) : _detected_scavenge_root(false), _print_nm(nm) {}
+
bool detected_scavenge_root() { return _detected_scavenge_root; }
virtual void do_oop(oop* p) {
if ((*p) != NULL && Universe::heap()->is_scavengable(*p)) {
@@ -1699,21 +1681,25 @@
virtual void do_oop(narrowOop* p) { ShouldNotReachHere(); }
#ifndef PRODUCT
- nmethod* _print_nm;
void maybe_print(oop* p) {
- if (_print_nm == NULL) return;
- if (!_detected_scavenge_root) _print_nm->print_on(tty, "new scavenge root");
- tty->print_cr("" PTR_FORMAT "[offset=%d] detected scavengable oop " PTR_FORMAT " (found at " PTR_FORMAT ")",
- p2i(_print_nm), (int)((intptr_t)p - (intptr_t)_print_nm),
- p2i(*p), p2i(p));
- (*p)->print();
+ LogTarget(Trace, gc, nmethod) lt;
+ if (lt.is_enabled()) {
+ LogStream ls(lt);
+ if (!_detected_scavenge_root) {
+ CompileTask::print(&ls, _print_nm, "new scavenge root", /*short_form:*/ true);
+ }
+ ls.print("" PTR_FORMAT "[offset=%d] detected scavengable oop " PTR_FORMAT " (found at " PTR_FORMAT ") ",
+ p2i(_print_nm), (int)((intptr_t)p - (intptr_t)_print_nm),
+ p2i(*p), p2i(p));
+ (*p)->print_value_on(&ls);
+ ls.cr();
+ }
}
#endif //PRODUCT
};
bool nmethod::detect_scavenge_root_oops() {
- DetectScavengeRoot detect_scavenge_root;
- NOT_PRODUCT(if (TraceScavenge) detect_scavenge_root._print_nm = this);
+ DetectScavengeRoot detect_scavenge_root(this);
oops_do(&detect_scavenge_root);
return detect_scavenge_root.detected_scavenge_root();
}
--- a/src/hotspot/share/code/nmethod.hpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/code/nmethod.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -484,18 +484,18 @@
#endif
protected:
- virtual bool do_unloading_oops(address low_boundary, BoolObjectClosure* is_alive, bool unloading_occurred);
+ virtual bool do_unloading_oops(address low_boundary, BoolObjectClosure* is_alive);
#if INCLUDE_JVMCI
// See comment for _jvmci_installed_code_triggers_unloading field.
// Returns whether this nmethod was unloaded.
- virtual bool do_unloading_jvmci(bool unloading_occurred);
+ virtual bool do_unloading_jvmci();
#endif
private:
- bool do_unloading_scopes(BoolObjectClosure* is_alive, bool unloading_occurred);
+ bool do_unloading_scopes(BoolObjectClosure* is_alive);
// Unload a nmethod if the *root object is dead.
- bool can_unload(BoolObjectClosure* is_alive, oop* root, bool unloading_occurred);
- bool unload_if_dead_at(RelocIterator *iter_at_oop, BoolObjectClosure* is_alive, bool unloading_occurred);
+ bool can_unload(BoolObjectClosure* is_alive, oop* root);
+ bool unload_if_dead_at(RelocIterator *iter_at_oop, BoolObjectClosure* is_alive);
public:
void oops_do(OopClosure* f) { oops_do(f, false); }
--- a/src/hotspot/share/gc/cms/adaptiveFreeList.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/gc/cms/adaptiveFreeList.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2012, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -29,7 +29,7 @@
#include "memory/freeList.inline.hpp"
#include "runtime/globals.hpp"
#include "runtime/mutex.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "runtime/vmThread.hpp"
template <>
--- a/src/hotspot/share/gc/cms/cmsCardTable.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/gc/cms/cmsCardTable.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -34,7 +34,7 @@
#include "oops/oop.inline.hpp"
#include "runtime/java.hpp"
#include "runtime/mutexLocker.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "runtime/vmThread.hpp"
CMSCardTable::CMSCardTable(MemRegion whole_heap) :
--- a/src/hotspot/share/gc/cms/cmsHeap.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/gc/cms/cmsHeap.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -220,13 +220,14 @@
ScanningOption so,
bool only_strong_roots,
OopsInGenClosure* root_closure,
- CLDClosure* cld_closure) {
+ CLDClosure* cld_closure,
+ OopStorage::ParState<false, false>* par_state_string) {
MarkingCodeBlobClosure mark_code_closure(root_closure, !CodeBlobToOopClosure::FixRelocations);
CLDClosure* weak_cld_closure = only_strong_roots ? NULL : cld_closure;
process_roots(scope, so, root_closure, cld_closure, weak_cld_closure, &mark_code_closure);
if (!only_strong_roots) {
- process_string_table_roots(scope, root_closure);
+ process_string_table_roots(scope, root_closure, par_state_string);
}
if (young_gen_as_roots &&
--- a/src/hotspot/share/gc/cms/cmsHeap.hpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/gc/cms/cmsHeap.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -30,6 +30,7 @@
#include "gc/shared/collectedHeap.hpp"
#include "gc/shared/gcCause.hpp"
#include "gc/shared/genCollectedHeap.hpp"
+#include "gc/shared/oopStorageParState.hpp"
#include "utilities/growableArray.hpp"
class CLDClosure;
@@ -90,7 +91,8 @@
ScanningOption so,
bool only_strong_roots,
OopsInGenClosure* root_closure,
- CLDClosure* cld_closure);
+ CLDClosure* cld_closure,
+ OopStorage::ParState<false, false>* par_state_string = NULL);
GCMemoryManager* old_manager() const { return _old_manager; }
--- a/src/hotspot/share/gc/cms/compactibleFreeListSpace.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/gc/cms/compactibleFreeListSpace.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -45,7 +45,7 @@
#include "runtime/handles.inline.hpp"
#include "runtime/init.hpp"
#include "runtime/java.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "runtime/vmThread.hpp"
#include "utilities/align.hpp"
#include "utilities/copy.hpp"
--- a/src/hotspot/share/gc/cms/concurrentMarkSweepGeneration.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/gc/cms/concurrentMarkSweepGeneration.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -54,6 +54,7 @@
#include "gc/shared/genCollectedHeap.hpp"
#include "gc/shared/genOopClosures.inline.hpp"
#include "gc/shared/isGCActiveMark.hpp"
+#include "gc/shared/oopStorageParState.hpp"
#include "gc/shared/referencePolicy.hpp"
#include "gc/shared/space.inline.hpp"
#include "gc/shared/strongRootsScope.hpp"
@@ -74,7 +75,7 @@
#include "runtime/globals_extension.hpp"
#include "runtime/handles.inline.hpp"
#include "runtime/java.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "runtime/timer.hpp"
#include "runtime/vmThread.hpp"
#include "services/memoryService.hpp"
@@ -2769,10 +2770,12 @@
protected:
CMSCollector* _collector;
uint _n_workers;
+ OopStorage::ParState<false, false> _par_state_string;
CMSParMarkTask(const char* name, CMSCollector* collector, uint n_workers) :
AbstractGangTask(name),
_collector(collector),
- _n_workers(n_workers) {}
+ _n_workers(n_workers),
+ _par_state_string(StringTable::weak_storage()) {}
// Work method in support of parallel rescan ... of young gen spaces
void do_young_space_rescan(OopsInGenClosure* cl,
ContiguousSpace* space,
@@ -4274,7 +4277,9 @@
GenCollectedHeap::ScanningOption(_collector->CMSCollector::roots_scanning_options()),
_collector->should_unload_classes(),
&par_mri_cl,
- &cld_closure);
+ &cld_closure,
+ &_par_state_string);
+
assert(_collector->should_unload_classes()
|| (_collector->CMSCollector::roots_scanning_options() & GenCollectedHeap::SO_AllCodeCache),
"if we didn't scan the code cache, we have to be ready to drop nmethods with expired weak oops");
@@ -4403,7 +4408,8 @@
GenCollectedHeap::ScanningOption(_collector->CMSCollector::roots_scanning_options()),
_collector->should_unload_classes(),
&par_mrias_cl,
- NULL); // The dirty klasses will be handled below
+ NULL, // The dirty klasses will be handled below
+ &_par_state_string);
assert(_collector->should_unload_classes()
|| (_collector->CMSCollector::roots_scanning_options() & GenCollectedHeap::SO_AllCodeCache),
--- a/src/hotspot/share/gc/cms/parNewGeneration.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/gc/cms/parNewGeneration.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -23,6 +23,7 @@
*/
#include "precompiled.hpp"
+#include "classfile/stringTable.hpp"
#include "gc/cms/cmsHeap.inline.hpp"
#include "gc/cms/compactibleFreeListSpace.hpp"
#include "gc/cms/concurrentMarkSweepGeneration.hpp"
@@ -589,7 +590,8 @@
_young_gen(young_gen), _old_gen(old_gen),
_young_old_boundary(young_old_boundary),
_state_set(state_set),
- _strong_roots_scope(strong_roots_scope)
+ _strong_roots_scope(strong_roots_scope),
+ _par_state_string(StringTable::weak_storage())
{}
void ParNewGenTask::work(uint worker_id) {
@@ -611,7 +613,8 @@
heap->young_process_roots(_strong_roots_scope,
&par_scan_state.to_space_root_closure(),
&par_scan_state.older_gen_closure(),
- &cld_scan_closure);
+ &cld_scan_closure,
+ &_par_state_string);
par_scan_state.end_strong_roots();
--- a/src/hotspot/share/gc/cms/parNewGeneration.hpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/gc/cms/parNewGeneration.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -29,6 +29,7 @@
#include "gc/serial/defNewGeneration.hpp"
#include "gc/shared/copyFailedInfo.hpp"
#include "gc/shared/gcTrace.hpp"
+#include "gc/shared/oopStorageParState.hpp"
#include "gc/shared/plab.hpp"
#include "gc/shared/preservedMarks.hpp"
#include "gc/shared/taskqueue.hpp"
@@ -236,6 +237,7 @@
HeapWord* _young_old_boundary;
class ParScanThreadStateSet* _state_set;
StrongRootsScope* _strong_roots_scope;
+ OopStorage::ParState<false, false> _par_state_string;
public:
ParNewGenTask(ParNewGeneration* young_gen,
--- a/src/hotspot/share/gc/g1/collectionSetChooser.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/gc/g1/collectionSetChooser.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -147,7 +147,7 @@
void CollectionSetChooser::add_region(HeapRegion* hr) {
assert(!hr->is_pinned(),
"Pinned region shouldn't be added to the collection set (index %u)", hr->hrm_index());
- assert(!hr->is_young(), "should not be young!");
+ assert(hr->is_old(), "should be old but is %s", hr->get_type_str());
assert(hr->rem_set()->is_complete(),
"Trying to add region %u to the collection set with incomplete remembered set", hr->hrm_index());
_regions.append(hr);
@@ -185,7 +185,7 @@
void CollectionSetChooser::set_region(uint index, HeapRegion* hr) {
assert(regions_at(index) == NULL, "precondition");
- assert(!hr->is_young(), "should not be young!");
+ assert(hr->is_old(), "should be old but is %s", hr->get_type_str());
regions_at_put(index, hr);
hr->calc_gc_efficiency();
}
@@ -233,18 +233,19 @@
_cset_updater(hrSorted, true /* parallel */, chunk_size) { }
bool do_heap_region(HeapRegion* r) {
- // Do we have any marking information for this region?
- if (r->is_marked()) {
- // We will skip any region that's currently used as an old GC
- // alloc region (we should not consider those for collection
- // before we fill them up).
- if (_cset_updater.should_add(r) && !_g1h->is_old_gc_alloc_region(r)) {
- _cset_updater.add_region(r);
- } else if (r->is_old()) {
- // Can clean out the remembered sets of all regions that we did not choose but
- // we created the remembered set for.
- r->rem_set()->clear(true);
- }
+ // We will skip any region that's currently used as an old GC
+ // alloc region (we should not consider those for collection
+ // before we fill them up).
+ if (_cset_updater.should_add(r) && !_g1h->is_old_gc_alloc_region(r)) {
+ _cset_updater.add_region(r);
+ } else if (r->is_old()) {
+ // Keep remembered sets for humongous regions, otherwise clean out remembered
+ // sets for old regions.
+ r->rem_set()->clear(true /* only_cardset */);
+ } else {
+ assert(!r->is_old() || !r->rem_set()->is_tracked(),
+ "Missed to clear unused remembered set of region %u (%s) that is %s",
+ r->hrm_index(), r->get_type_str(), r->rem_set()->get_state_str());
}
return false;
}
@@ -280,11 +281,10 @@
}
bool CollectionSetChooser::should_add(HeapRegion* hr) const {
- assert(hr->is_marked(), "pre-condition");
- assert(!hr->is_young(), "should never consider young regions");
- return !hr->is_pinned() &&
- region_occupancy_low_enough_for_evac(hr->live_bytes()) &&
- hr->rem_set()->is_complete();
+ return !hr->is_young() &&
+ !hr->is_pinned() &&
+ region_occupancy_low_enough_for_evac(hr->live_bytes()) &&
+ hr->rem_set()->is_complete();
}
void CollectionSetChooser::rebuild(WorkGang* workers, uint n_regions) {
--- a/src/hotspot/share/gc/g1/g1AllocRegion.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/gc/g1/g1AllocRegion.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2011, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2011, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -29,7 +29,7 @@
#include "logging/log.hpp"
#include "logging/logStream.hpp"
#include "memory/resourceArea.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "utilities/align.hpp"
G1CollectedHeap* G1AllocRegion::_g1h = NULL;
--- a/src/hotspot/share/gc/g1/g1CardTable.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/gc/g1/g1CardTable.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -28,7 +28,7 @@
#include "gc/shared/memset_with_concurrent_readers.hpp"
#include "logging/log.hpp"
#include "runtime/atomic.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
bool G1CardTable::mark_card_deferred(size_t card_index) {
jbyte val = _byte_map[card_index];
--- a/src/hotspot/share/gc/g1/g1CollectedHeap.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/gc/g1/g1CollectedHeap.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -69,6 +69,7 @@
#include "gc/shared/gcTraceTime.inline.hpp"
#include "gc/shared/generationSpec.hpp"
#include "gc/shared/isGCActiveMark.hpp"
+#include "gc/shared/oopStorageParState.hpp"
#include "gc/shared/preservedMarks.inline.hpp"
#include "gc/shared/suspendibleThreadSet.hpp"
#include "gc/shared/referenceProcessor.inline.hpp"
@@ -86,7 +87,7 @@
#include "runtime/flags/flagSetting.hpp"
#include "runtime/handles.inline.hpp"
#include "runtime/init.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "runtime/threadSMR.hpp"
#include "runtime/vmThread.hpp"
#include "utilities/align.hpp"
@@ -3218,6 +3219,7 @@
private:
BoolObjectClosure* _is_alive;
G1StringDedupUnlinkOrOopsDoClosure _dedup_closure;
+ OopStorage::ParState<false /* concurrent */, false /* const */> _par_state_string;
int _initial_string_table_size;
int _initial_symbol_table_size;
@@ -3237,24 +3239,19 @@
AbstractGangTask("String/Symbol Unlinking"),
_is_alive(is_alive),
_dedup_closure(is_alive, NULL, false),
+ _par_state_string(StringTable::weak_storage()),
_process_strings(process_strings), _strings_processed(0), _strings_removed(0),
_process_symbols(process_symbols), _symbols_processed(0), _symbols_removed(0),
_process_string_dedup(process_string_dedup) {
- _initial_string_table_size = StringTable::the_table()->table_size();
+ _initial_string_table_size = (int) StringTable::the_table()->table_size();
_initial_symbol_table_size = SymbolTable::the_table()->table_size();
- if (process_strings) {
- StringTable::clear_parallel_claimed_index();
- }
if (process_symbols) {
SymbolTable::clear_parallel_claimed_index();
}
}
~G1StringAndSymbolCleaningTask() {
- guarantee(!_process_strings || StringTable::parallel_claimed_index() >= _initial_string_table_size,
- "claim value %d after unlink less than initial string table size %d",
- StringTable::parallel_claimed_index(), _initial_string_table_size);
guarantee(!_process_symbols || SymbolTable::parallel_claimed_index() >= _initial_symbol_table_size,
"claim value %d after unlink less than initial symbol table size %d",
SymbolTable::parallel_claimed_index(), _initial_symbol_table_size);
@@ -3273,7 +3270,7 @@
int symbols_processed = 0;
int symbols_removed = 0;
if (_process_strings) {
- StringTable::possibly_parallel_unlink(_is_alive, &strings_processed, &strings_removed);
+ StringTable::possibly_parallel_unlink(&_par_state_string, _is_alive, &strings_processed, &strings_removed);
Atomic::add(strings_processed, &_strings_processed);
Atomic::add(strings_removed, &_strings_removed);
}
@@ -3355,7 +3352,7 @@
add_to_postponed_list(nm);
}
- // Mark that this thread has been cleaned/unloaded.
+ // Mark that this nmethod has been cleaned/unloaded.
// After this call, it will be safe to ask if this nmethod was unloaded or not.
nm->set_unloading_clock(CompiledMethod::global_unloading_clock());
}
--- a/src/hotspot/share/gc/g1/g1CollectedHeap.inline.hpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/gc/g1/g1CollectedHeap.inline.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -32,7 +32,7 @@
#include "gc/g1/heapRegionManager.inline.hpp"
#include "gc/g1/heapRegionSet.inline.hpp"
#include "gc/shared/taskqueue.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
G1EvacStats* G1CollectedHeap::alloc_buffer_stats(InCSetState dest) {
switch (dest.value()) {
--- a/src/hotspot/share/gc/g1/g1ConcurrentMark.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/gc/g1/g1ConcurrentMark.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -1651,7 +1651,11 @@
}
if (has_overflown()) {
- // We can not trust g1_is_alive if the marking stack overflowed
+ // We can not trust g1_is_alive and the contents of the heap if the marking stack
+ // overflowed while processing references. Exit the VM.
+ fatal("Overflow during reference processing, can not continue. Please "
+ "increase MarkStackSizeMax (current value: " SIZE_FORMAT ") and "
+ "restart.", MarkStackSizeMax);
return;
}
--- a/src/hotspot/share/gc/g1/g1GCPhaseTimes.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/gc/g1/g1GCPhaseTimes.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -468,15 +468,24 @@
_pss(pss),
_start(Ticks::now()),
_total_time(total_time),
- _trim_time(trim_time) {
+ _trim_time(trim_time),
+ _stopped(false) {
assert(_pss->trim_ticks().value() == 0, "Possibly remaining trim ticks left over from previous use");
}
G1EvacPhaseWithTrimTimeTracker::~G1EvacPhaseWithTrimTimeTracker() {
+ if (!_stopped) {
+ stop();
+ }
+}
+
+void G1EvacPhaseWithTrimTimeTracker::stop() {
+ assert(!_stopped, "Should only be called once");
_total_time += (Ticks::now() - _start) - _pss->trim_ticks();
_trim_time += _pss->trim_ticks();
_pss->reset_trim_ticks();
+ _stopped = true;
}
G1GCParPhaseTimesTracker::G1GCParPhaseTimesTracker(G1GCPhaseTimes* phase_times, G1GCPhaseTimes::GCParPhases phase, uint worker_id) :
@@ -504,6 +513,8 @@
G1EvacPhaseTimesTracker::~G1EvacPhaseTimesTracker() {
if (_phase_times != NULL) {
+ // Explicitly stop the trim tracker since it's not yet destructed.
+ _trim_tracker.stop();
// Exclude trim time by increasing the start time.
_start_time += _trim_time;
_phase_times->record_or_add_objcopy_time_secs(_worker_id, _trim_time.seconds());
--- a/src/hotspot/share/gc/g1/g1GCPhaseTimes.hpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/gc/g1/g1GCPhaseTimes.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -373,9 +373,13 @@
Tickspan& _total_time;
Tickspan& _trim_time;
+
+ bool _stopped;
public:
G1EvacPhaseWithTrimTimeTracker(G1ParScanThreadState* pss, Tickspan& total_time, Tickspan& trim_time);
~G1EvacPhaseWithTrimTimeTracker();
+
+ void stop();
};
class G1GCParPhaseTimesTracker : public CHeapObj<mtGC> {
--- a/src/hotspot/share/gc/g1/g1Policy.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/gc/g1/g1Policy.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -825,10 +825,10 @@
size_t G1Policy::predict_bytes_to_copy(HeapRegion* hr) const {
size_t bytes_to_copy;
- if (hr->is_marked())
+ if (!hr->is_young()) {
bytes_to_copy = hr->max_live_bytes();
- else {
- assert(hr->is_young() && hr->age_in_surv_rate_group() != -1, "invariant");
+ } else {
+ assert(hr->age_in_surv_rate_group() != -1, "invariant");
int age = hr->age_in_surv_rate_group();
double yg_surv_rate = predict_yg_surv_rate(age, hr->surv_rate_group());
bytes_to_copy = (size_t) (hr->used() * yg_surv_rate);
--- a/src/hotspot/share/gc/g1/g1RootProcessor.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/gc/g1/g1RootProcessor.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -38,6 +38,7 @@
#include "gc/g1/g1RootClosures.hpp"
#include "gc/g1/g1RootProcessor.hpp"
#include "gc/g1/heapRegion.inline.hpp"
+#include "gc/shared/oopStorageParState.hpp"
#include "gc/shared/referenceProcessor.hpp"
#include "gc/shared/weakProcessor.hpp"
#include "memory/allocation.inline.hpp"
@@ -72,6 +73,7 @@
_process_strong_tasks(G1RP_PS_NumElements),
_srs(n_workers),
_lock(Mutex::leaf, "G1 Root Scanning barrier lock", false, Monitor::_safepoint_check_never),
+ _par_state_string(StringTable::weak_storage()),
_n_workers_discovered_strong_classes(0) {}
void G1RootProcessor::evacuate_roots(G1ParScanThreadState* pss, uint worker_i) {
@@ -301,7 +303,7 @@
G1GCParPhaseTimesTracker x(phase_times, G1GCPhaseTimes::StringTableRoots, worker_i);
// All threads execute the following. A specific chunk of buckets
// from the StringTable are the individual tasks.
- StringTable::possibly_parallel_oops_do(closures->weak_oops());
+ StringTable::possibly_parallel_oops_do(&_par_state_string, closures->weak_oops());
}
void G1RootProcessor::process_code_cache_roots(CodeBlobClosure* code_closure,
--- a/src/hotspot/share/gc/g1/g1RootProcessor.hpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/gc/g1/g1RootProcessor.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -25,6 +25,7 @@
#ifndef SHARE_VM_GC_G1_G1ROOTPROCESSOR_HPP
#define SHARE_VM_GC_G1_G1ROOTPROCESSOR_HPP
+#include "gc/shared/oopStorageParState.hpp"
#include "gc/shared/strongRootsScope.hpp"
#include "memory/allocation.hpp"
#include "runtime/mutex.hpp"
@@ -49,6 +50,7 @@
G1CollectedHeap* _g1h;
SubTasksDone _process_strong_tasks;
StrongRootsScope _srs;
+ OopStorage::ParState<false, false> _par_state_string;
// Used to implement the Thread work barrier.
Monitor _lock;
--- a/src/hotspot/share/gc/g1/g1_globals.hpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/gc/g1/g1_globals.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -108,9 +108,6 @@
"When expanding, % of uncommitted space to claim.") \
range(0, 100) \
\
- develop(bool, G1RSBarrierRegionFilter, true, \
- "If true, generate region filtering code in RS barrier") \
- \
product(size_t, G1UpdateBufferSize, 256, \
"Size of an update buffer") \
range(1, NOT_LP64(32*M) LP64_ONLY(1*G)) \
--- a/src/hotspot/share/gc/g1/heapRegion.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/gc/g1/heapRegion.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -43,7 +43,7 @@
#include "oops/compressedOops.inline.hpp"
#include "oops/oop.inline.hpp"
#include "runtime/atomic.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "utilities/growableArray.hpp"
int HeapRegion::LogOfHRGrainBytes = 0;
--- a/src/hotspot/share/gc/g1/heapRegion.hpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/gc/g1/heapRegion.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -541,10 +541,6 @@
// objects during evac failure handling.
void note_self_forwarding_removal_end(size_t marked_bytes);
- // Returns "false" iff no object in the region was allocated when the
- // last mark phase ended.
- bool is_marked() { return _prev_top_at_mark_start != bottom(); }
-
void reset_during_compaction() {
assert(is_humongous(),
"should only be called for humongous regions");
--- a/src/hotspot/share/gc/parallel/gcTaskManager.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/gc/parallel/gcTaskManager.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2002, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2002, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -34,7 +34,7 @@
#include "memory/resourceArea.hpp"
#include "runtime/mutex.hpp"
#include "runtime/mutexLocker.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "runtime/os.hpp"
//
--- a/src/hotspot/share/gc/shared/cardTableBarrierSet.inline.hpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/gc/shared/cardTableBarrierSet.inline.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -27,7 +27,7 @@
#include "gc/shared/cardTableBarrierSet.hpp"
#include "gc/shared/cardTable.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
template <DecoratorSet decorators, typename T>
inline void CardTableBarrierSet::write_ref_field_post(T* field, oop newVal) {
--- a/src/hotspot/share/gc/shared/collectedHeap.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/gc/shared/collectedHeap.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -373,7 +373,8 @@
return result;
}
}
- return Universe::heap()->mem_allocate(size, gc_overhead_limit_was_exceeded);
+
+ return allocate_outside_tlab(klass, size, gc_overhead_limit_was_exceeded, THREAD);
}
HeapWord* CollectedHeap::allocate_from_tlab_slow(Klass* klass, size_t size, TRAPS) {
--- a/src/hotspot/share/gc/shared/collectedHeap.hpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/gc/shared/collectedHeap.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -144,6 +144,9 @@
inline static HeapWord* allocate_from_tlab(Klass* klass, size_t size, TRAPS);
static HeapWord* allocate_from_tlab_slow(Klass* klass, size_t size, TRAPS);
+ inline static HeapWord* allocate_outside_tlab(Klass* klass, size_t size,
+ bool* gc_overhead_limit_was_exceeded, TRAPS);
+
// Raw memory allocation facilities
// The obj and array allocate methods are covers for these methods.
// mem_allocate() should never be
--- a/src/hotspot/share/gc/shared/collectedHeap.inline.hpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/gc/shared/collectedHeap.inline.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -142,14 +142,6 @@
HeapWord* result = heap->obj_allocate_raw(klass, size, &gc_overhead_limit_was_exceeded, THREAD);
if (result != NULL) {
- NOT_PRODUCT(Universe::heap()->
- check_for_non_bad_heap_word_value(result, size));
- assert(!HAS_PENDING_EXCEPTION,
- "Unexpected exception, will result in uninitialized storage");
- THREAD->incr_allocated_bytes(size * HeapWordSize);
-
- AllocTracer::send_allocation_outside_tlab(klass, result, size * HeapWordSize, THREAD);
-
return result;
}
@@ -198,6 +190,22 @@
return obj;
}
+HeapWord* CollectedHeap::allocate_outside_tlab(Klass* klass, size_t size,
+ bool* gc_overhead_limit_was_exceeded, TRAPS) {
+ HeapWord* result = Universe::heap()->mem_allocate(size, gc_overhead_limit_was_exceeded);
+ if (result == NULL) {
+ return result;
+ }
+
+ NOT_PRODUCT(Universe::heap()->check_for_non_bad_heap_word_value(result, size));
+ assert(!HAS_PENDING_EXCEPTION,
+ "Unexpected exception, will result in uninitialized storage");
+ THREAD->incr_allocated_bytes(size * HeapWordSize);
+
+ AllocTracer::send_allocation_outside_tlab(klass, result, size * HeapWordSize, THREAD);
+ return result;
+}
+
void CollectedHeap::init_obj(HeapWord* obj, size_t size) {
assert(obj != NULL, "cannot initialize NULL object");
const size_t hs = oopDesc::header_size();
--- a/src/hotspot/share/gc/shared/genCollectedHeap.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/gc/shared/genCollectedHeap.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -44,6 +44,7 @@
#include "gc/shared/genCollectedHeap.hpp"
#include "gc/shared/genOopClosures.inline.hpp"
#include "gc/shared/generationSpec.hpp"
+#include "gc/shared/oopStorageParState.inline.hpp"
#include "gc/shared/space.hpp"
#include "gc/shared/strongRootsScope.hpp"
#include "gc/shared/vmGCOperations.hpp"
@@ -851,12 +852,17 @@
}
void GenCollectedHeap::process_string_table_roots(StrongRootsScope* scope,
- OopClosure* root_closure) {
+ OopClosure* root_closure,
+ OopStorage::ParState<false, false>* par_state_string) {
assert(root_closure != NULL, "Must be set");
// All threads execute the following. A specific chunk of buckets
// from the StringTable are the individual tasks.
+
+ // Either we should be single threaded or have a ParState
+ assert((scope->n_threads() <= 1) || par_state_string != NULL, "Parallel but no ParState");
+
if (scope->n_threads() > 1) {
- StringTable::possibly_parallel_oops_do(root_closure);
+ StringTable::possibly_parallel_oops_do(par_state_string, root_closure);
} else {
StringTable::oops_do(root_closure);
}
@@ -865,12 +871,13 @@
void GenCollectedHeap::young_process_roots(StrongRootsScope* scope,
OopsInGenClosure* root_closure,
OopsInGenClosure* old_gen_closure,
- CLDClosure* cld_closure) {
+ CLDClosure* cld_closure,
+ OopStorage::ParState<false, false>* par_state_string) {
MarkingCodeBlobClosure mark_code_closure(root_closure, CodeBlobToOopClosure::FixRelocations);
process_roots(scope, SO_ScavengeCodeCache, root_closure,
cld_closure, cld_closure, &mark_code_closure);
- process_string_table_roots(scope, root_closure);
+ process_string_table_roots(scope, root_closure, par_state_string);
if (!_process_strong_tasks->is_task_claimed(GCH_PS_younger_gens)) {
root_closure->reset_generation();
@@ -890,7 +897,8 @@
ScanningOption so,
bool only_strong_roots,
OopsInGenClosure* root_closure,
- CLDClosure* cld_closure) {
+ CLDClosure* cld_closure,
+ OopStorage::ParState<false, false>* par_state_string) {
MarkingCodeBlobClosure mark_code_closure(root_closure, is_adjust_phase);
CLDClosure* weak_cld_closure = only_strong_roots ? NULL : cld_closure;
@@ -899,7 +907,7 @@
// We never treat the string table as roots during marking
// for the full gc, so we only need to process it during
// the adjust phase.
- process_string_table_roots(scope, root_closure);
+ process_string_table_roots(scope, root_closure, par_state_string);
}
_process_strong_tasks->all_tasks_completed(scope->n_threads());
--- a/src/hotspot/share/gc/shared/genCollectedHeap.hpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/gc/shared/genCollectedHeap.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -28,6 +28,7 @@
#include "gc/shared/collectedHeap.hpp"
#include "gc/shared/collectorPolicy.hpp"
#include "gc/shared/generation.hpp"
+#include "gc/shared/oopStorageParState.hpp"
#include "gc/shared/softRefGenPolicy.hpp"
class AdaptiveSizePolicy;
@@ -401,7 +402,8 @@
CodeBlobToOopClosure* code_roots);
void process_string_table_roots(StrongRootsScope* scope,
- OopClosure* root_closure);
+ OopClosure* root_closure,
+ OopStorage::ParState<false, false>* par_state_string);
// Accessor for memory state verification support
NOT_PRODUCT(
@@ -415,14 +417,16 @@
void young_process_roots(StrongRootsScope* scope,
OopsInGenClosure* root_closure,
OopsInGenClosure* old_gen_closure,
- CLDClosure* cld_closure);
+ CLDClosure* cld_closure,
+ OopStorage::ParState<false, false>* par_state_string = NULL);
void full_process_roots(StrongRootsScope* scope,
bool is_adjust_phase,
ScanningOption so,
bool only_strong_roots,
OopsInGenClosure* root_closure,
- CLDClosure* cld_closure);
+ CLDClosure* cld_closure,
+ OopStorage::ParState<false, false>* par_state_string = NULL);
// Apply "root_closure" to all the weak roots of the system.
// These include JNI weak roots, string table,
--- a/src/hotspot/share/gc/shared/oopStorage.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/gc/shared/oopStorage.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -33,7 +33,7 @@
#include "runtime/handles.inline.hpp"
#include "runtime/mutex.hpp"
#include "runtime/mutexLocker.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "runtime/safepoint.hpp"
#include "runtime/stubRoutines.hpp"
#include "runtime/thread.hpp"
--- a/src/hotspot/share/gc/shared/space.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/gc/shared/space.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -36,7 +36,7 @@
#include "oops/oop.inline.hpp"
#include "runtime/atomic.hpp"
#include "runtime/java.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "runtime/prefetch.inline.hpp"
#include "runtime/safepoint.hpp"
#include "utilities/align.hpp"
--- a/src/hotspot/share/gc/shared/strongRootsScope.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/gc/shared/strongRootsScope.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -38,8 +38,6 @@
StrongRootsScope::StrongRootsScope(uint n_threads) : _n_threads(n_threads) {
Threads::change_thread_claim_parity();
- // Zero the claimed high water mark in the StringTable
- StringTable::clear_parallel_claimed_index();
}
StrongRootsScope::~StrongRootsScope() {
--- a/src/hotspot/share/gc/shared/taskqueue.inline.hpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/gc/shared/taskqueue.inline.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -29,7 +29,7 @@
#include "memory/allocation.inline.hpp"
#include "oops/oop.inline.hpp"
#include "runtime/atomic.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "utilities/debug.hpp"
#include "utilities/stack.inline.hpp"
--- a/src/hotspot/share/interpreter/bytecodeInterpreter.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/interpreter/bytecodeInterpreter.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -49,7 +49,7 @@
#include "runtime/frame.inline.hpp"
#include "runtime/handles.inline.hpp"
#include "runtime/interfaceSupport.inline.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "runtime/sharedRuntime.hpp"
#include "runtime/threadCritical.hpp"
#include "utilities/exceptions.hpp"
--- a/src/hotspot/share/jfr/leakprofiler/leakProfiler.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/jfr/leakprofiler/leakProfiler.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -32,7 +32,7 @@
#include "memory/iterator.hpp"
#include "oops/oop.hpp"
#include "runtime/atomic.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "runtime/thread.inline.hpp"
#include "runtime/vmThread.hpp"
#include "utilities/ostream.hpp"
--- a/src/hotspot/share/jfr/recorder/checkpoint/jfrCheckpointManager.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/jfr/recorder/checkpoint/jfrCheckpointManager.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -38,7 +38,7 @@
#include "logging/log.hpp"
#include "memory/resourceArea.hpp"
#include "runtime/mutexLocker.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "runtime/os.inline.hpp"
#include "runtime/safepoint.hpp"
--- a/src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceId.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceId.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -33,7 +33,7 @@
#include "oops/method.hpp"
#include "oops/oop.inline.hpp"
#include "runtime/atomic.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "runtime/vm_version.hpp"
#include "runtime/jniHandles.inline.hpp"
#include "runtime/thread.inline.hpp"
--- a/src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceIdBits.inline.hpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceIdBits.inline.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -27,7 +27,7 @@
#include "jfr/utilities/jfrTypes.hpp"
#include "runtime/atomic.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "utilities/macros.hpp"
#ifdef VM_LITTLE_ENDIAN
--- a/src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceIdEpoch.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceIdEpoch.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -25,7 +25,7 @@
#include "precompiled.hpp"
#include "jfr/recorder/checkpoint/types/traceid/jfrTraceIdEpoch.hpp"
#include "runtime/safepoint.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
// Alternating epochs on each rotation allow for concurrent tagging.
// The regular epoch shift happens only during a safepoint.
--- a/src/hotspot/share/jfr/recorder/service/jfrPostBox.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/jfr/recorder/service/jfrPostBox.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -26,7 +26,7 @@
#include "jfr/recorder/service/jfrPostBox.hpp"
#include "jfr/utilities/jfrTryLock.hpp"
#include "runtime/atomic.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "runtime/thread.inline.hpp"
#define MSG_IS_SYNCHRONOUS ( (MSGBIT(MSG_ROTATE)) | \
--- a/src/hotspot/share/jfr/recorder/service/jfrRecorderService.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/jfr/recorder/service/jfrRecorderService.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -46,7 +46,7 @@
#include "runtime/atomic.hpp"
#include "runtime/handles.inline.hpp"
#include "runtime/mutexLocker.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "runtime/os.hpp"
#include "runtime/safepoint.hpp"
#include "runtime/thread.inline.hpp"
--- a/src/hotspot/share/jfr/recorder/storage/jfrBuffer.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/jfr/recorder/storage/jfrBuffer.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -25,7 +25,7 @@
#include "precompiled.hpp"
#include "jfr/recorder/storage/jfrBuffer.hpp"
#include "runtime/atomic.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "runtime/thread.inline.hpp"
static const u1* const MUTEX_CLAIM = NULL;
--- a/src/hotspot/share/jfr/recorder/storage/jfrStorage.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/jfr/recorder/storage/jfrStorage.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -38,7 +38,7 @@
#include "jfr/writers/jfrNativeEventWriter.hpp"
#include "logging/log.hpp"
#include "runtime/mutexLocker.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "runtime/os.inline.hpp"
#include "runtime/safepoint.hpp"
#include "runtime/thread.hpp"
--- a/src/hotspot/share/jfr/recorder/storage/jfrStorageControl.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/jfr/recorder/storage/jfrStorageControl.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -26,7 +26,7 @@
#include "jfr/recorder/storage/jfrStorageControl.hpp"
#include "runtime/atomic.hpp"
#include "runtime/mutexLocker.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
// returns the updated value
static jlong atomic_add(size_t value, size_t volatile* const dest) {
--- a/src/hotspot/share/jfr/recorder/storage/jfrVirtualMemory.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/jfr/recorder/storage/jfrVirtualMemory.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -25,7 +25,7 @@
#include "precompiled.hpp"
#include "jfr/recorder/storage/jfrVirtualMemory.hpp"
#include "memory/virtualspace.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "runtime/os.hpp"
#include "services/memTracker.hpp"
#include "utilities/globalDefinitions.hpp"
--- a/src/hotspot/share/jfr/recorder/stringpool/jfrStringPool.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/jfr/recorder/stringpool/jfrStringPool.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -35,7 +35,7 @@
#include "logging/log.hpp"
#include "runtime/atomic.hpp"
#include "runtime/mutexLocker.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "runtime/safepoint.hpp"
#include "runtime/thread.inline.hpp"
--- a/src/hotspot/share/jfr/recorder/stringpool/jfrStringPoolBuffer.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/jfr/recorder/stringpool/jfrStringPoolBuffer.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -25,7 +25,7 @@
#include "precompiled.hpp"
#include "jfr/recorder/stringpool/jfrStringPoolBuffer.hpp"
#include "runtime/atomic.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "runtime/thread.inline.hpp"
JfrStringPoolBuffer::JfrStringPoolBuffer() : JfrBuffer(), _string_count_pos(0), _string_count_top(0) {}
--- a/src/hotspot/share/jfr/utilities/jfrAllocation.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/jfr/utilities/jfrAllocation.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -28,7 +28,7 @@
#include "logging/log.hpp"
#include "memory/allocation.inline.hpp"
#include "runtime/atomic.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "runtime/vm_version.hpp"
#include "utilities/debug.hpp"
#include "utilities/macros.hpp"
--- a/src/hotspot/share/jfr/utilities/jfrHashtable.hpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/jfr/utilities/jfrHashtable.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -26,7 +26,7 @@
#define SHARE_VM_JFR_UTILITIES_JFRHASHTABLE_HPP
#include "memory/allocation.inline.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "utilities/debug.hpp"
#include "utilities/macros.hpp"
--- a/src/hotspot/share/logging/logOutputList.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/logging/logOutputList.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -26,7 +26,7 @@
#include "logging/logOutputList.hpp"
#include "memory/allocation.inline.hpp"
#include "runtime/atomic.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "utilities/globalDefinitions.hpp"
jint LogOutputList::increase_readers() {
--- a/src/hotspot/share/memory/metaspace.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/memory/metaspace.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -40,7 +40,7 @@
#include "memory/metaspaceTracer.hpp"
#include "memory/universe.hpp"
#include "runtime/init.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "services/memTracker.hpp"
#include "utilities/copy.hpp"
#include "utilities/debug.hpp"
--- a/src/hotspot/share/memory/metaspace/virtualSpaceList.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/memory/metaspace/virtualSpaceList.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -15,7 +15,7 @@
#include "memory/metaspace/metaspaceCommon.hpp"
#include "memory/metaspace/virtualSpaceList.hpp"
#include "memory/metaspace/virtualSpaceNode.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "runtime/mutexLocker.hpp"
#include "runtime/safepoint.hpp"
--- a/src/hotspot/share/memory/metaspaceShared.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/memory/metaspaceShared.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -1841,7 +1841,7 @@
G1CollectedHeap::heap()->begin_archive_alloc_range();
// Archive interned string objects
- StringTable::write_to_archive(closed_archive);
+ StringTable::write_to_archive();
G1CollectedHeap::heap()->end_archive_alloc_range(closed_archive,
os::vm_allocation_granularity());
--- a/src/hotspot/share/oops/accessBackend.inline.hpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/oops/accessBackend.inline.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -247,14 +247,14 @@
}
class RawAccessBarrierArrayCopy: public AllStatic {
+ template<typename T> struct IsHeapWordSized: public IntegralConstant<bool, sizeof(T) == HeapWordSize> { };
public:
template <DecoratorSet decorators, typename T>
static inline typename EnableIf<
- HasDecorator<decorators, INTERNAL_VALUE_IS_OOP>::value>::type
+ HasDecorator<decorators, INTERNAL_VALUE_IS_OOP>::value>::type
arraycopy(arrayOop src_obj, size_t src_offset_in_bytes, T* src_raw,
arrayOop dst_obj, size_t dst_offset_in_bytes, T* dst_raw,
size_t length) {
-
src_raw = arrayOopDesc::obj_offset_to_raw(src_obj, src_offset_in_bytes, src_raw);
dst_raw = arrayOopDesc::obj_offset_to_raw(dst_obj, dst_offset_in_bytes, dst_raw);
@@ -270,48 +270,68 @@
template <DecoratorSet decorators, typename T>
static inline typename EnableIf<
- !HasDecorator<decorators, INTERNAL_VALUE_IS_OOP>::value>::type
- arraycopy(arrayOop src_obj, size_t src_offset_in_bytes, const T* src_raw, arrayOop dst_obj, size_t dst_offset_in_bytes, T* dst_raw, size_t length) {
+ !HasDecorator<decorators, INTERNAL_VALUE_IS_OOP>::value &&
+ HasDecorator<decorators, ARRAYCOPY_ARRAYOF>::value>::type
+ arraycopy(arrayOop src_obj, size_t src_offset_in_bytes, T* src_raw,
+ arrayOop dst_obj, size_t dst_offset_in_bytes, T* dst_raw,
+ size_t length) {
+ src_raw = arrayOopDesc::obj_offset_to_raw(src_obj, src_offset_in_bytes, src_raw);
+ dst_raw = arrayOopDesc::obj_offset_to_raw(dst_obj, dst_offset_in_bytes, dst_raw);
+ AccessInternal::arraycopy_arrayof_conjoint(src_raw, dst_raw, length);
+ }
+
+ template <DecoratorSet decorators, typename T>
+ static inline typename EnableIf<
+ !HasDecorator<decorators, INTERNAL_VALUE_IS_OOP>::value &&
+ HasDecorator<decorators, ARRAYCOPY_DISJOINT>::value && IsHeapWordSized<T>::value>::type
+ arraycopy(arrayOop src_obj, size_t src_offset_in_bytes, T* src_raw,
+ arrayOop dst_obj, size_t dst_offset_in_bytes, T* dst_raw,
+ size_t length) {
src_raw = arrayOopDesc::obj_offset_to_raw(src_obj, src_offset_in_bytes, src_raw);
dst_raw = arrayOopDesc::obj_offset_to_raw(dst_obj, dst_offset_in_bytes, dst_raw);
- if (HasDecorator<decorators, ARRAYCOPY_ARRAYOF>::value) {
- AccessInternal::arraycopy_arrayof_conjoint(const_cast<T*>(src_raw), dst_raw, length);
- } else if (HasDecorator<decorators, ARRAYCOPY_DISJOINT>::value && sizeof(T) == HeapWordSize) {
- // There is only a disjoint optimization for word granularity copying
- if (HasDecorator<decorators, ARRAYCOPY_ATOMIC>::value) {
- AccessInternal::arraycopy_disjoint_words_atomic(const_cast<T*>(src_raw), dst_raw, length);
- } else {
- AccessInternal::arraycopy_disjoint_words(const_cast<T*>(src_raw), dst_raw, length);
- }
+ // There is only a disjoint optimization for word granularity copying
+ if (HasDecorator<decorators, ARRAYCOPY_ATOMIC>::value) {
+ AccessInternal::arraycopy_disjoint_words_atomic(src_raw, dst_raw, length);
} else {
- if (HasDecorator<decorators, ARRAYCOPY_ATOMIC>::value) {
- AccessInternal::arraycopy_conjoint_atomic(const_cast<T*>(src_raw), dst_raw, length);
- } else {
- AccessInternal::arraycopy_conjoint(const_cast<T*>(src_raw), dst_raw, length);
- }
+ AccessInternal::arraycopy_disjoint_words(src_raw, dst_raw, length);
}
}
- template <DecoratorSet decorators>
+ template <DecoratorSet decorators, typename T>
static inline typename EnableIf<
- !HasDecorator<decorators, INTERNAL_VALUE_IS_OOP>::value>::type
- arraycopy(arrayOop src_obj, size_t src_offset_in_bytes, const void* src_raw,
- arrayOop dst_obj, size_t dst_offset_in_bytes, void* dst_raw,
+ !HasDecorator<decorators, INTERNAL_VALUE_IS_OOP>::value &&
+ !(HasDecorator<decorators, ARRAYCOPY_DISJOINT>::value && IsHeapWordSized<T>::value) &&
+ !HasDecorator<decorators, ARRAYCOPY_ARRAYOF>::value &&
+ !HasDecorator<decorators, ARRAYCOPY_ATOMIC>::value>::type
+ arraycopy(arrayOop src_obj, size_t src_offset_in_bytes, T* src_raw,
+ arrayOop dst_obj, size_t dst_offset_in_bytes, T* dst_raw,
size_t length) {
-
src_raw = arrayOopDesc::obj_offset_to_raw(src_obj, src_offset_in_bytes, src_raw);
dst_raw = arrayOopDesc::obj_offset_to_raw(dst_obj, dst_offset_in_bytes, dst_raw);
- if (HasDecorator<decorators, ARRAYCOPY_ATOMIC>::value) {
- AccessInternal::arraycopy_conjoint_atomic(const_cast<void*>(src_raw), dst_raw, length);
- } else {
- AccessInternal::arraycopy_conjoint(const_cast<void*>(src_raw), dst_raw, length);
- }
+ AccessInternal::arraycopy_conjoint(src_raw, dst_raw, length);
+ }
+
+ template <DecoratorSet decorators, typename T>
+ static inline typename EnableIf<
+ !HasDecorator<decorators, INTERNAL_VALUE_IS_OOP>::value &&
+ !(HasDecorator<decorators, ARRAYCOPY_DISJOINT>::value && IsHeapWordSized<T>::value) &&
+ !HasDecorator<decorators, ARRAYCOPY_ARRAYOF>::value &&
+ HasDecorator<decorators, ARRAYCOPY_ATOMIC>::value>::type
+ arraycopy(arrayOop src_obj, size_t src_offset_in_bytes, T* src_raw,
+ arrayOop dst_obj, size_t dst_offset_in_bytes, T* dst_raw,
+ size_t length) {
+ src_raw = arrayOopDesc::obj_offset_to_raw(src_obj, src_offset_in_bytes, src_raw);
+ dst_raw = arrayOopDesc::obj_offset_to_raw(dst_obj, dst_offset_in_bytes, dst_raw);
+
+ AccessInternal::arraycopy_conjoint_atomic(src_raw, dst_raw, length);
}
};
+template<> struct RawAccessBarrierArrayCopy::IsHeapWordSized<void>: public IntegralConstant<bool, false> { };
+
template <DecoratorSet decorators>
template <typename T>
inline bool RawAccessBarrier<decorators>::arraycopy(arrayOop src_obj, size_t src_offset_in_bytes, T* src_raw,
--- a/src/hotspot/share/oops/array.inline.hpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/oops/array.inline.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -26,7 +26,7 @@
#define SHARE_VM_OOPS_ARRAY_INLINE_HPP
#include "oops/array.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
template <typename T>
inline T Array<T>::at_acquire(const int which) { return OrderAccess::load_acquire(adr_at(which)); }
--- a/src/hotspot/share/oops/arrayKlass.inline.hpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/oops/arrayKlass.inline.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2016, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -25,7 +25,7 @@
#ifndef SHARE_VM_OOPS_ARRAYKLASS_INLINE_HPP
#define SHARE_VM_OOPS_ARRAYKLASS_INLINE_HPP
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "oops/arrayKlass.hpp"
inline Klass* ArrayKlass::higher_dimension_acquire() const {
--- a/src/hotspot/share/oops/constantPool.inline.hpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/oops/constantPool.inline.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -27,7 +27,7 @@
#include "oops/constantPool.hpp"
#include "oops/cpCache.inline.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
inline CPSlot ConstantPool::slot_at(int which) const {
assert(is_within_bounds(which), "index out of bounds");
--- a/src/hotspot/share/oops/cpCache.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/oops/cpCache.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -42,7 +42,7 @@
#include "prims/methodHandles.hpp"
#include "runtime/atomic.hpp"
#include "runtime/handles.inline.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "utilities/macros.hpp"
// Implementation of ConstantPoolCacheEntry
--- a/src/hotspot/share/oops/cpCache.inline.hpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/oops/cpCache.inline.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -27,7 +27,7 @@
#include "oops/cpCache.hpp"
#include "oops/oopHandle.inline.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
inline int ConstantPoolCacheEntry::indices_ord() const { return OrderAccess::load_acquire(&_indices); }
--- a/src/hotspot/share/oops/instanceKlass.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/oops/instanceKlass.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -71,7 +71,7 @@
#include "runtime/handles.inline.hpp"
#include "runtime/javaCalls.hpp"
#include "runtime/mutexLocker.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "runtime/thread.inline.hpp"
#include "services/classLoadingService.hpp"
#include "services/threadService.hpp"
--- a/src/hotspot/share/oops/instanceKlass.inline.hpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/oops/instanceKlass.inline.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -29,7 +29,7 @@
#include "oops/instanceKlass.hpp"
#include "oops/klass.hpp"
#include "oops/oop.inline.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "utilities/debug.hpp"
#include "utilities/globalDefinitions.hpp"
#include "utilities/macros.hpp"
--- a/src/hotspot/share/oops/instanceRefKlass.inline.hpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/oops/instanceRefKlass.inline.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -53,13 +53,20 @@
}
}
+static inline oop load_referent(oop obj, ReferenceType type) {
+ if (type == REF_PHANTOM) {
+ return HeapAccess<ON_PHANTOM_OOP_REF | AS_NO_KEEPALIVE>::oop_load(java_lang_ref_Reference::referent_addr_raw(obj));
+ } else {
+ return HeapAccess<ON_WEAK_OOP_REF | AS_NO_KEEPALIVE>::oop_load(java_lang_ref_Reference::referent_addr_raw(obj));
+ }
+}
+
template <typename T, class OopClosureType>
bool InstanceRefKlass::try_discover(oop obj, ReferenceType type, OopClosureType* closure) {
ReferenceDiscoverer* rd = closure->ref_discoverer();
if (rd != NULL) {
- T referent_oop = RawAccess<>::oop_load((T*)java_lang_ref_Reference::referent_addr_raw(obj));
- if (!CompressedOops::is_null(referent_oop)) {
- oop referent = CompressedOops::decode_not_null(referent_oop);
+ oop referent = load_referent(obj, type);
+ if (referent != NULL) {
if (!referent->is_gc_marked()) {
// Only try to discover if not yet marked.
return rd->discover_reference(obj, type);
@@ -179,9 +186,9 @@
log_develop_trace(gc, ref)("InstanceRefKlass %s for obj " PTR_FORMAT, s, p2i(obj));
log_develop_trace(gc, ref)(" referent_addr/* " PTR_FORMAT " / " PTR_FORMAT,
- p2i(referent_addr), p2i(referent_addr ? RawAccess<>::oop_load(referent_addr) : (oop)NULL));
+ p2i(referent_addr), p2i((oop)HeapAccess<ON_UNKNOWN_OOP_REF | AS_NO_KEEPALIVE>::oop_load_at(obj, java_lang_ref_Reference::referent_offset)));
log_develop_trace(gc, ref)(" discovered_addr/* " PTR_FORMAT " / " PTR_FORMAT,
- p2i(discovered_addr), p2i(discovered_addr ? RawAccess<>::oop_load(discovered_addr) : (oop)NULL));
+ p2i(discovered_addr), p2i((oop)HeapAccess<AS_NO_KEEPALIVE>::oop_load(discovered_addr)));
}
#endif
--- a/src/hotspot/share/oops/klass.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/oops/klass.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -43,7 +43,7 @@
#include "oops/oopHandle.inline.hpp"
#include "runtime/atomic.hpp"
#include "runtime/handles.inline.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "utilities/macros.hpp"
#include "utilities/stack.inline.hpp"
--- a/src/hotspot/share/oops/method.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/oops/method.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -54,7 +54,7 @@
#include "runtime/frame.inline.hpp"
#include "runtime/handles.inline.hpp"
#include "runtime/init.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "runtime/relocator.hpp"
#include "runtime/safepointVerifiers.hpp"
#include "runtime/sharedRuntime.hpp"
@@ -449,12 +449,6 @@
return Atomic::replace_if_null(counters, &_method_counters);
}
-void Method::cleanup_inline_caches() {
- // The current system doesn't use inline caches in the interpreter
- // => nothing to do (keep this method around for future use)
-}
-
-
int Method::extra_stack_words() {
// not an inline function, to avoid a header dependency on Interpreter
return extra_stack_entries() * Interpreter::stackElementSize;
--- a/src/hotspot/share/oops/method.hpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/oops/method.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -904,9 +904,6 @@
return method_holder()->lookup_osr_nmethod(this, bci, level, match_level);
}
- // Inline cache support
- void cleanup_inline_caches();
-
// Find if klass for method is loaded
bool is_klass_loaded_by_klass_index(int klass_index) const;
bool is_klass_loaded(int refinfo_index, bool must_be_resolved = false) const;
--- a/src/hotspot/share/oops/method.inline.hpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/oops/method.inline.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -26,7 +26,7 @@
#define SHARE_VM_OOPS_METHOD_INLINE_HPP
#include "oops/method.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
inline address Method::from_compiled_entry() const {
return OrderAccess::load_acquire(&_from_compiled_entry);
--- a/src/hotspot/share/oops/methodData.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/oops/methodData.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -37,7 +37,7 @@
#include "runtime/compilationPolicy.hpp"
#include "runtime/deoptimization.hpp"
#include "runtime/handles.inline.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "runtime/safepointVerifiers.hpp"
#include "utilities/align.hpp"
#include "utilities/copy.hpp"
--- a/src/hotspot/share/oops/methodData.inline.hpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/oops/methodData.inline.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -26,7 +26,7 @@
#define SHARE_VM_OOPS_METHODDATA_INLINE_HPP
#include "oops/methodData.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
inline void DataLayout::release_set_cell_at(int index, intptr_t value) {
OrderAccess::release_store(&_cells[index], value);
--- a/src/hotspot/share/oops/oop.inline.hpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/oops/oop.inline.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -35,7 +35,7 @@
#include "oops/markOop.inline.hpp"
#include "oops/oop.hpp"
#include "runtime/atomic.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "runtime/os.hpp"
#include "utilities/align.hpp"
#include "utilities/macros.hpp"
--- a/src/hotspot/share/oops/weakHandle.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/oops/weakHandle.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -24,6 +24,7 @@
#include "precompiled.hpp"
#include "classfile/systemDictionary.hpp"
+#include "classfile/stringTable.hpp"
#include "gc/shared/oopStorage.hpp"
#include "oops/access.inline.hpp"
#include "oops/oop.hpp"
@@ -35,6 +36,10 @@
return SystemDictionary::vm_weak_oop_storage();
}
+template <> OopStorage* WeakHandle<vm_string_table_data>::get_storage() {
+ return StringTable::weak_storage();
+}
+
template <WeakHandleType T>
WeakHandle<T> WeakHandle<T>::create(Handle obj) {
assert(obj() != NULL, "no need to create weak null oop");
@@ -68,4 +73,5 @@
// Provide instantiation.
template class WeakHandle<vm_class_loader_data>;
+template class WeakHandle<vm_string_table_data>;
--- a/src/hotspot/share/oops/weakHandle.hpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/oops/weakHandle.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -39,12 +39,11 @@
// This is the vm version of jweak but has different GC lifetimes and policies,
// depending on the type.
-enum WeakHandleType { vm_class_loader_data, vm_string };
+enum WeakHandleType { vm_class_loader_data, vm_string, vm_string_table_data };
template <WeakHandleType T>
class WeakHandle {
public:
-
private:
oop* _obj;
@@ -59,6 +58,8 @@
void release() const;
bool is_null() const { return _obj == NULL; }
+ void replace(oop with_obj);
+
void print() const;
void print_on(outputStream* st) const;
};
--- a/src/hotspot/share/oops/weakHandle.inline.hpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/oops/weakHandle.inline.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -40,4 +40,10 @@
return RootAccess<ON_PHANTOM_OOP_REF | AS_NO_KEEPALIVE>::oop_load(_obj);
}
+template <WeakHandleType T>
+void WeakHandle<T>::replace(oop with_obj) {
+ RootAccess<ON_PHANTOM_OOP_REF>::oop_store(_obj, with_obj);
+}
+
#endif // SHARE_VM_OOPS_WEAKHANDLE_INLINE_HPP
+
--- a/src/hotspot/share/opto/c2_globals.hpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/opto/c2_globals.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -53,6 +53,9 @@
diagnostic(bool, StressGCM, false, \
"Randomize instruction scheduling in GCM") \
\
+ develop(bool, StressMethodHandleLinkerInlining, false, \
+ "Stress inlining through method handle linkers") \
+ \
develop(intx, OptoPrologueNops, 0, \
"Insert this many extra nop instructions " \
"in the prologue of every nmethod") \
--- a/src/hotspot/share/opto/callGenerator.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/opto/callGenerator.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -932,7 +932,7 @@
speculative_receiver_type = (receiver_type != NULL) ? receiver_type->speculative_type() : NULL;
}
CallGenerator* cg = C->call_generator(target, vtable_index, call_does_dispatch, jvms,
- true /* allow_inline */,
+ !StressMethodHandleLinkerInlining /* allow_inline */,
PROB_ALWAYS,
speculative_receiver_type);
return cg;
--- a/src/hotspot/share/opto/loopnode.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/opto/loopnode.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -2641,6 +2641,9 @@
int old_progress = C->major_progress();
uint orig_worklist_size = _igvn._worklist.size();
+ // Reset major-progress flag for the driver's heuristics
+ C->clear_major_progress();
+
#ifndef PRODUCT
// Capture for later assert
uint unique = C->unique();
@@ -2711,16 +2714,11 @@
if( !_verify_me && !_verify_only && _ltree_root->_child ) {
C->print_method(PHASE_BEFORE_BEAUTIFY_LOOPS, 3);
if( _ltree_root->_child->beautify_loops( this ) ) {
- // IdealLoopTree::split_outer_loop may produce phi-nodes with a single in edge.
- // Transform them away.
- _igvn.optimize();
-
// Re-build loop tree!
_ltree_root->_child = NULL;
_nodes.clear();
reallocate_preorders();
build_loop_tree();
-
// Check for bailout, and return
if (C->failing()) {
return;
@@ -2732,9 +2730,6 @@
}
}
- // Reset major-progress flag for the driver's heuristics
- C->clear_major_progress();
-
// Build Dominators for elision of NULL checks & loop finding.
// Since nodes do not have a slot for immediate dominator, make
// a persistent side array for that info indexed on node->_idx.
--- a/src/hotspot/share/precompiled/precompiled.hpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/precompiled/precompiled.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -187,7 +187,7 @@
# include "runtime/mutexLocker.hpp"
# include "runtime/objectMonitor.hpp"
# include "runtime/orderAccess.hpp"
-# include "runtime/orderAccess.inline.hpp"
+# include "runtime/orderAccess.hpp"
# include "runtime/os.hpp"
# include "runtime/osThread.hpp"
# include "runtime/perfData.hpp"
--- a/src/hotspot/share/prims/jni.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/prims/jni.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -73,7 +73,7 @@
#include "runtime/javaCalls.hpp"
#include "runtime/jfieldIDWorkaround.hpp"
#include "runtime/jniHandles.inline.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "runtime/reflection.hpp"
#include "runtime/safepointVerifiers.hpp"
#include "runtime/sharedRuntime.hpp"
--- a/src/hotspot/share/prims/jvm.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/prims/jvm.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -64,7 +64,7 @@
#include "runtime/javaCalls.hpp"
#include "runtime/jfieldIDWorkaround.hpp"
#include "runtime/jniHandles.inline.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "runtime/os.inline.hpp"
#include "runtime/perfData.hpp"
#include "runtime/reflection.hpp"
@@ -1115,7 +1115,7 @@
return NULL;
}
- objArrayOop signers = java_lang_Class::signers(JNIHandles::resolve_non_null(cls));
+ objArrayHandle signers(THREAD, java_lang_Class::signers(JNIHandles::resolve_non_null(cls)));
// If there are no signers set in the class, or if the class
// is an array, return NULL.
--- a/src/hotspot/share/prims/jvmtiRawMonitor.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/prims/jvmtiRawMonitor.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -27,7 +27,7 @@
#include "prims/jvmtiRawMonitor.hpp"
#include "runtime/atomic.hpp"
#include "runtime/interfaceSupport.inline.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "runtime/thread.inline.hpp"
GrowableArray<JvmtiRawMonitor*> *JvmtiPendingMonitors::_monitors = new (ResourceObj::C_HEAP, mtInternal) GrowableArray<JvmtiRawMonitor*>(1,true);
--- a/src/hotspot/share/prims/unsafe.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/prims/unsafe.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -40,7 +40,7 @@
#include "runtime/globals.hpp"
#include "runtime/interfaceSupport.inline.hpp"
#include "runtime/jniHandles.inline.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "runtime/reflection.hpp"
#include "runtime/thread.hpp"
#include "runtime/threadSMR.hpp"
--- a/src/hotspot/share/runtime/arguments.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/runtime/arguments.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -553,6 +553,7 @@
{ "CheckEndorsedAndExtDirs", JDK_Version::jdk(10), JDK_Version::jdk(11), JDK_Version::jdk(12) },
{ "DeferThrSuspendLoopCount", JDK_Version::jdk(10), JDK_Version::jdk(11), JDK_Version::jdk(12) },
{ "DeferPollingPageLoopCount", JDK_Version::jdk(10), JDK_Version::jdk(11), JDK_Version::jdk(12) },
+ { "TraceScavenge", JDK_Version::undefined(), JDK_Version::jdk(11), JDK_Version::jdk(12) },
{ "PermSize", JDK_Version::undefined(), JDK_Version::jdk(8), JDK_Version::undefined() },
{ "MaxPermSize", JDK_Version::undefined(), JDK_Version::jdk(8), JDK_Version::undefined() },
{ "SharedReadWriteSize", JDK_Version::undefined(), JDK_Version::jdk(10), JDK_Version::undefined() },
@@ -4446,6 +4447,18 @@
PropertyList_add(plist, k, v, writeable == WriteableProperty, internal == InternalProperty);
}
+// Update existing property with new value.
+void Arguments::PropertyList_update_value(SystemProperty* plist, const char* k, const char* v) {
+ SystemProperty* prop;
+ for (prop = plist; prop != NULL; prop = prop->next()) {
+ if (strcmp(k, prop->key()) == 0) {
+ prop->set_value(v);
+ return;
+ }
+ }
+ assert(false, "invalid property");
+}
+
// Copies src into buf, replacing "%%" with "%" and "%p" with pid
// Returns true if all of the source pointed by src has been copied over to
// the destination buffer pointed by buf. Otherwise, returns false.
--- a/src/hotspot/share/runtime/arguments.hpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/runtime/arguments.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -651,6 +651,7 @@
static void PropertyList_unique_add(SystemProperty** plist, const char* k, const char* v,
PropertyAppendable append, PropertyWriteable writeable,
PropertyInternal internal);
+ static void PropertyList_update_value(SystemProperty* plist, const char* k, const char* v);
static const char* PropertyList_get_value(SystemProperty* plist, const char* key);
static const char* PropertyList_get_readable_value(SystemProperty* plist, const char* key);
static int PropertyList_count(SystemProperty* pl);
--- a/src/hotspot/share/runtime/globals.hpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/runtime/globals.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -1055,9 +1055,6 @@
develop(bool, TraceFinalizerRegistration, false, \
"Trace registration of final references") \
\
- notproduct(bool, TraceScavenge, false, \
- "Trace scavenge") \
- \
product(bool, IgnoreEmptyClassPaths, false, \
"Ignore empty path elements in -classpath") \
\
@@ -2545,8 +2542,9 @@
"Relax the access control checks in the verifier") \
\
product(uintx, StringTableSize, defaultStringTableSize, \
- "Number of buckets in the interned String table") \
- range(minimumStringTableSize, 111*defaultStringTableSize) \
+ "Number of buckets in the interned String table " \
+ "(will be rounded to nearest higher power of 2)") \
+ range(minimumStringTableSize, 16777216ul) \
\
experimental(uintx, SymbolTableSize, defaultSymbolTableSize, \
"Number of buckets in the JVM internal Symbol table") \
--- a/src/hotspot/share/runtime/interfaceSupport.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/runtime/interfaceSupport.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -31,7 +31,7 @@
#include "runtime/handles.inline.hpp"
#include "runtime/init.hpp"
#include "runtime/interfaceSupport.inline.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "runtime/os.inline.hpp"
#include "runtime/thread.inline.hpp"
#include "runtime/safepointVerifiers.hpp"
--- a/src/hotspot/share/runtime/java.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/runtime/java.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -524,14 +524,9 @@
}
if (VerifyStringTableAtExit) {
- int fail_cnt = 0;
- {
- MutexLocker ml(StringTable_lock);
- fail_cnt = StringTable::verify_and_compare_entries();
- }
-
+ size_t fail_cnt = StringTable::verify_and_compare_entries();
if (fail_cnt != 0) {
- tty->print_cr("ERROR: fail_cnt=%d", fail_cnt);
+ tty->print_cr("ERROR: fail_cnt=" SIZE_FORMAT, fail_cnt);
guarantee(fail_cnt == 0, "unexpected StringTable verification failures");
}
}
--- a/src/hotspot/share/runtime/mutex.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/runtime/mutex.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -26,7 +26,7 @@
#include "runtime/atomic.hpp"
#include "runtime/interfaceSupport.inline.hpp"
#include "runtime/mutex.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "runtime/osThread.hpp"
#include "runtime/safepointMechanism.inline.hpp"
#include "runtime/thread.inline.hpp"
--- a/src/hotspot/share/runtime/mutexLocker.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/runtime/mutexLocker.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -48,6 +48,8 @@
Mutex* JNIGlobalActive_lock = NULL;
Mutex* JNIWeakAlloc_lock = NULL;
Mutex* JNIWeakActive_lock = NULL;
+Mutex* StringTableWeakAlloc_lock = NULL;
+Mutex* StringTableWeakActive_lock = NULL;
Mutex* JNIHandleBlockFreeList_lock = NULL;
Mutex* VMWeakAlloc_lock = NULL;
Mutex* VMWeakActive_lock = NULL;
@@ -186,6 +188,9 @@
def(VMWeakAlloc_lock , PaddedMutex , vmweak, true, Monitor::_safepoint_check_never);
def(VMWeakActive_lock , PaddedMutex , vmweak-1, true, Monitor::_safepoint_check_never);
+ def(StringTableWeakAlloc_lock , PaddedMutex , vmweak, true, Monitor::_safepoint_check_never);
+ def(StringTableWeakActive_lock , PaddedMutex , vmweak-1, true, Monitor::_safepoint_check_never);
+
if (UseConcMarkSweepGC || UseG1GC) {
def(FullGCCount_lock , PaddedMonitor, leaf, true, Monitor::_safepoint_check_never); // in support of ExplicitGCInvokesConcurrent
}
--- a/src/hotspot/share/runtime/mutexLocker.hpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/runtime/mutexLocker.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -42,6 +42,8 @@
extern Mutex* JNIGlobalActive_lock; // JNI global storage active list lock
extern Mutex* JNIWeakAlloc_lock; // JNI weak storage allocate list lock
extern Mutex* JNIWeakActive_lock; // JNI weak storage active list lock
+extern Mutex* StringTableWeakAlloc_lock; // StringTable weak storage allocate list lock
+extern Mutex* StringTableWeakActive_lock; // STringTable weak storage active list lock
extern Mutex* JNIHandleBlockFreeList_lock; // a lock on the JNI handle block free list
extern Mutex* VMWeakAlloc_lock; // VM Weak Handles storage allocate list lock
extern Mutex* VMWeakActive_lock; // VM Weak Handles storage active list lock
--- a/src/hotspot/share/runtime/objectMonitor.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/runtime/objectMonitor.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -36,7 +36,7 @@
#include "runtime/mutexLocker.hpp"
#include "runtime/objectMonitor.hpp"
#include "runtime/objectMonitor.inline.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "runtime/osThread.hpp"
#include "runtime/safepointMechanism.inline.hpp"
#include "runtime/sharedRuntime.hpp"
--- a/src/hotspot/share/runtime/orderAccess.hpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/runtime/orderAccess.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -27,6 +27,7 @@
#include "memory/allocation.hpp"
#include "runtime/atomic.hpp"
+#include "utilities/macros.hpp"
// Memory Access Ordering Model
//
@@ -311,4 +312,38 @@
}
};
+#include OS_CPU_HEADER(orderAccess)
+
+template<> inline void ScopedFenceGeneral<X_ACQUIRE>::postfix() { OrderAccess::acquire(); }
+template<> inline void ScopedFenceGeneral<RELEASE_X>::prefix() { OrderAccess::release(); }
+template<> inline void ScopedFenceGeneral<RELEASE_X_FENCE>::prefix() { OrderAccess::release(); }
+template<> inline void ScopedFenceGeneral<RELEASE_X_FENCE>::postfix() { OrderAccess::fence(); }
+
+
+template <typename FieldType, ScopedFenceType FenceType>
+inline void OrderAccess::ordered_store(volatile FieldType* p, FieldType v) {
+ ScopedFence<FenceType> f((void*)p);
+ Atomic::store(v, p);
+}
+
+template <typename FieldType, ScopedFenceType FenceType>
+inline FieldType OrderAccess::ordered_load(const volatile FieldType* p) {
+ ScopedFence<FenceType> f((void*)p);
+ return Atomic::load(p);
+}
+
+template <typename T>
+inline T OrderAccess::load_acquire(const volatile T* p) {
+ return LoadImpl<T, PlatformOrderedLoad<sizeof(T), X_ACQUIRE> >()(p);
+}
+
+template <typename T, typename D>
+inline void OrderAccess::release_store(volatile D* p, T v) {
+ StoreImpl<T, D, PlatformOrderedStore<sizeof(D), RELEASE_X> >()(v, p);
+}
+
+template <typename T, typename D>
+inline void OrderAccess::release_store_fence(volatile D* p, T v) {
+ StoreImpl<T, D, PlatformOrderedStore<sizeof(D), RELEASE_X_FENCE> >()(v, p);
+}
#endif // SHARE_VM_RUNTIME_ORDERACCESS_HPP
--- a/src/hotspot/share/runtime/orderAccess.inline.hpp Thu Jun 07 23:12:35 2018 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,66 +0,0 @@
-/*
- * Copyright (c) 2014, 2017, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2014, 2016 SAP SE. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-#ifndef SHARE_VM_RUNTIME_ORDERACCESS_INLINE_HPP
-#define SHARE_VM_RUNTIME_ORDERACCESS_INLINE_HPP
-
-#include "runtime/orderAccess.hpp"
-#include "utilities/macros.hpp"
-
-#include OS_CPU_HEADER_INLINE(orderAccess)
-
-template<> inline void ScopedFenceGeneral<X_ACQUIRE>::postfix() { OrderAccess::acquire(); }
-template<> inline void ScopedFenceGeneral<RELEASE_X>::prefix() { OrderAccess::release(); }
-template<> inline void ScopedFenceGeneral<RELEASE_X_FENCE>::prefix() { OrderAccess::release(); }
-template<> inline void ScopedFenceGeneral<RELEASE_X_FENCE>::postfix() { OrderAccess::fence(); }
-
-
-template <typename FieldType, ScopedFenceType FenceType>
-inline void OrderAccess::ordered_store(volatile FieldType* p, FieldType v) {
- ScopedFence<FenceType> f((void*)p);
- Atomic::store(v, p);
-}
-
-template <typename FieldType, ScopedFenceType FenceType>
-inline FieldType OrderAccess::ordered_load(const volatile FieldType* p) {
- ScopedFence<FenceType> f((void*)p);
- return Atomic::load(p);
-}
-
-template <typename T>
-inline T OrderAccess::load_acquire(const volatile T* p) {
- return LoadImpl<T, PlatformOrderedLoad<sizeof(T), X_ACQUIRE> >()(p);
-}
-
-template <typename T, typename D>
-inline void OrderAccess::release_store(volatile D* p, T v) {
- StoreImpl<T, D, PlatformOrderedStore<sizeof(D), RELEASE_X> >()(v, p);
-}
-
-template <typename T, typename D>
-inline void OrderAccess::release_store_fence(volatile D* p, T v) {
- StoreImpl<T, D, PlatformOrderedStore<sizeof(D), RELEASE_X_FENCE> >()(v, p);
-}
-#endif // SHARE_VM_RUNTIME_ORDERACCESS_INLINE_HPP
--- a/src/hotspot/share/runtime/perfMemory.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/runtime/perfMemory.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -30,7 +30,7 @@
#include "runtime/java.hpp"
#include "runtime/mutex.hpp"
#include "runtime/mutexLocker.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "runtime/os.hpp"
#include "runtime/perfData.hpp"
#include "runtime/perfMemory.hpp"
--- a/src/hotspot/share/runtime/safepoint.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/runtime/safepoint.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -50,7 +50,7 @@
#include "runtime/frame.inline.hpp"
#include "runtime/interfaceSupport.inline.hpp"
#include "runtime/mutexLocker.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "runtime/osThread.hpp"
#include "runtime/safepoint.hpp"
#include "runtime/safepointMechanism.inline.hpp"
--- a/src/hotspot/share/runtime/serviceThread.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/runtime/serviceThread.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -23,6 +23,7 @@
*/
#include "precompiled.hpp"
+#include "classfile/stringTable.hpp"
#include "runtime/interfaceSupport.inline.hpp"
#include "runtime/javaCalls.hpp"
#include "runtime/serviceThread.hpp"
@@ -82,6 +83,7 @@
bool has_gc_notification_event = false;
bool has_dcmd_notification_event = false;
bool acs_notify = false;
+ bool stringtable_work = false;
JvmtiDeferredEvent jvmti_event;
{
// Need state transition ThreadBlockInVM so that this thread
@@ -98,7 +100,8 @@
while (!(sensors_changed = LowMemoryDetector::has_pending_requests()) &&
!(has_jvmti_events = JvmtiDeferredEventQueue::has_events()) &&
!(has_gc_notification_event = GCNotifier::has_event()) &&
- !(has_dcmd_notification_event = DCmdFactory::has_pending_jmx_notification())) {
+ !(has_dcmd_notification_event = DCmdFactory::has_pending_jmx_notification()) &&
+ !(stringtable_work = StringTable::has_work())) {
// wait until one of the sensors has pending requests, or there is a
// pending JVMTI event or JMX GC notification to post
Service_lock->wait(Mutex::_no_safepoint_check_flag);
@@ -109,6 +112,10 @@
}
}
+ if (stringtable_work) {
+ StringTable::do_concurrent_work(jt);
+ }
+
if (has_jvmti_events) {
jvmti_event.post();
}
--- a/src/hotspot/share/runtime/sharedRuntime.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/runtime/sharedRuntime.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -1082,6 +1082,7 @@
Bytecode_invoke bytecode(caller, bci);
int bytecode_index = bytecode.index();
+ bc = bytecode.invoke_code();
methodHandle attached_method = extract_attached_method(vfst);
if (attached_method.not_null()) {
@@ -1095,6 +1096,11 @@
// Adjust invocation mode according to the attached method.
switch (bc) {
+ case Bytecodes::_invokevirtual:
+ if (attached_method->method_holder()->is_interface()) {
+ bc = Bytecodes::_invokeinterface;
+ }
+ break;
case Bytecodes::_invokeinterface:
if (!attached_method->method_holder()->is_interface()) {
bc = Bytecodes::_invokevirtual;
@@ -1110,10 +1116,10 @@
break;
}
}
- } else {
- bc = bytecode.invoke_code();
}
+ assert(bc != Bytecodes::_illegal, "not initialized");
+
bool has_receiver = bc != Bytecodes::_invokestatic &&
bc != Bytecodes::_invokedynamic &&
bc != Bytecodes::_invokehandle;
--- a/src/hotspot/share/runtime/sweeper.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/runtime/sweeper.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -38,7 +38,7 @@
#include "runtime/compilationPolicy.hpp"
#include "runtime/interfaceSupport.inline.hpp"
#include "runtime/mutexLocker.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "runtime/os.hpp"
#include "runtime/sweeper.hpp"
#include "runtime/thread.inline.hpp"
--- a/src/hotspot/share/runtime/thread.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/runtime/thread.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -80,7 +80,7 @@
#include "runtime/memprofiler.hpp"
#include "runtime/mutexLocker.hpp"
#include "runtime/objectMonitor.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "runtime/osThread.hpp"
#include "runtime/prefetch.inline.hpp"
#include "runtime/safepoint.hpp"
@@ -1132,6 +1132,9 @@
ResourceMark rm(THREAD);
const char *vm_info = VM_Version::vm_info_string();
+ // update the native system property first
+ Arguments::PropertyList_update_value(Arguments::system_properties(), "java.vm.info", vm_info);
+
// java.lang.System class
Klass* klass = SystemDictionary::resolve_or_fail(vmSymbols::java_lang_System(), true, CHECK);
@@ -3779,9 +3782,10 @@
initialize_java_lang_classes(main_thread, CHECK_JNI_ERR);
- // We need this for ClassDataSharing - the initial vm.info property is set
- // with the default value of CDS "sharing" which may be reset through
- // command line options.
+ // We need this to update the java.vm.info property in case any flags used
+ // to initially define it have been changed. This is needed for both CDS and
+ // AOT, since UseSharedSpaces and UseAOT may be changed after java.vm.info
+ // is initially computed. See Abstract_VM_Version::vm_info_string().
reset_vm_info_property(CHECK_JNI_ERR);
quicken_jni_functions();
--- a/src/hotspot/share/runtime/thread.inline.hpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/runtime/thread.inline.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -27,7 +27,7 @@
#include "runtime/atomic.hpp"
#include "runtime/globals.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "runtime/os.inline.hpp"
#include "runtime/thread.hpp"
--- a/src/hotspot/share/runtime/vmStructs.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/runtime/vmStructs.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -164,7 +164,6 @@
typedef Hashtable<intptr_t, mtInternal> IntptrHashtable;
typedef Hashtable<Symbol*, mtSymbol> SymbolHashtable;
typedef HashtableEntry<Symbol*, mtClass> SymbolHashtableEntry;
-typedef Hashtable<oop, mtSymbol> StringHashtable;
typedef Hashtable<InstanceKlass*, mtClass> KlassHashtable;
typedef HashtableEntry<InstanceKlass*, mtClass> KlassHashtableEntry;
typedef CompactHashtable<Symbol*, char> SymbolCompactHashTable;
@@ -476,12 +475,6 @@
static_field(SymbolTable, _shared_table, SymbolCompactHashTable) \
static_field(RehashableSymbolHashtable, _seed, juint) \
\
- /***************/ \
- /* StringTable */ \
- /***************/ \
- \
- static_field(StringTable, _the_table, StringTable*) \
- \
/********************/ \
/* CompactHashTable */ \
/********************/ \
@@ -1365,7 +1358,6 @@
declare_toplevel_type(BasicHashtable<mtSymbol>) \
declare_type(RehashableSymbolHashtable, BasicHashtable<mtSymbol>) \
declare_type(SymbolTable, SymbolHashtable) \
- declare_type(StringTable, StringHashtable) \
declare_type(Dictionary, KlassHashtable) \
declare_toplevel_type(BasicHashtableEntry<mtInternal>) \
declare_type(IntptrHashtableEntry, BasicHashtableEntry<mtInternal>) \
--- a/src/hotspot/share/runtime/vm_operations.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/runtime/vm_operations.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -204,13 +204,6 @@
}
bool VM_PrintThreads::doit_prologue() {
- // Make sure AbstractOwnableSynchronizer is loaded
- JavaThread* jt = JavaThread::current();
- java_util_concurrent_locks_AbstractOwnableSynchronizer::initialize(jt);
- if (jt->has_pending_exception()) {
- return false;
- }
-
// Get Heap_lock if concurrent locks will be dumped
if (_print_concurrent_locks) {
Heap_lock->lock();
@@ -248,19 +241,6 @@
}
}
-bool VM_FindDeadlocks::doit_prologue() {
- if (_concurrent_locks) {
- // Make sure AbstractOwnableSynchronizer is loaded
- JavaThread* jt = JavaThread::current();
- java_util_concurrent_locks_AbstractOwnableSynchronizer::initialize(jt);
- if (jt->has_pending_exception()) {
- return false;
- }
- }
-
- return true;
-}
-
void VM_FindDeadlocks::doit() {
// Update the hazard ptr in the originating thread to the current
// list of threads. This VM operation needs the current list of
@@ -316,13 +296,6 @@
}
bool VM_ThreadDump::doit_prologue() {
- // Make sure AbstractOwnableSynchronizer is loaded
- JavaThread* jt = JavaThread::current();
- java_util_concurrent_locks_AbstractOwnableSynchronizer::initialize(jt);
- if (jt->has_pending_exception()) {
- return false;
- }
-
if (_with_locked_synchronizers) {
// Acquire Heap_lock to dump concurrent locks
Heap_lock->lock();
--- a/src/hotspot/share/runtime/vm_operations.hpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/runtime/vm_operations.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -103,6 +103,7 @@
template(RotateGCLog) \
template(WhiteBoxOperation) \
template(ClassLoaderStatsOperation) \
+ template(ClassLoaderHierarchyOperation) \
template(DumpHashtable) \
template(DumpTouchedMethods) \
template(MarkActiveNMethods) \
@@ -421,7 +422,6 @@
DeadlockCycle* result() { return _deadlocks; };
VMOp_Type type() const { return VMOp_FindDeadlocks; }
void doit();
- bool doit_prologue();
};
class ThreadDumpResult;
--- a/src/hotspot/share/services/diagnosticCommand.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/services/diagnosticCommand.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -24,6 +24,7 @@
#include "precompiled.hpp"
#include "jvm.h"
+#include "classfile/classLoaderHierarchyDCmd.hpp"
#include "classfile/classLoaderStats.hpp"
#include "classfile/compactHashtable.hpp"
#include "compiler/compileBroker.hpp"
@@ -101,6 +102,7 @@
#endif // INCLUDE_JVMTI
DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<ThreadDumpDCmd>(full_export, true, false));
DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<ClassLoaderStatsDCmd>(full_export, true, false));
+ DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<ClassLoaderHierarchyDCmd>(full_export, true, false));
DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<CompileQueueDCmd>(full_export, true, false));
DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<CodeListDCmd>(full_export, true, false));
DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<CodeCacheDCmd>(full_export, true, false));
--- a/src/hotspot/share/services/management.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/services/management.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -1081,9 +1081,6 @@
"The length of the given ThreadInfo array does not match the length of the given array of thread IDs", -1);
}
- // make sure the AbstractOwnableSynchronizer klass is loaded before taking thread snapshots
- java_util_concurrent_locks_AbstractOwnableSynchronizer::initialize(CHECK_0);
-
// Must use ThreadDumpResult to store the ThreadSnapshot.
// GC may occur after the thread snapshots are taken but before
// this function returns. The threadObj and other oops kept
@@ -1154,9 +1151,6 @@
jboolean locked_synchronizers, jint maxDepth))
ResourceMark rm(THREAD);
- // make sure the AbstractOwnableSynchronizer klass is loaded before taking thread snapshots
- java_util_concurrent_locks_AbstractOwnableSynchronizer::initialize(CHECK_NULL);
-
typeArrayOop ta = typeArrayOop(JNIHandles::resolve(thread_ids));
int num_threads = (ta != NULL ? ta->length() : 0);
typeArrayHandle ids_ah(THREAD, ta);
--- a/src/hotspot/share/services/memTracker.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/services/memTracker.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -25,7 +25,7 @@
#include "jvm.h"
#include "runtime/mutex.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "runtime/vmThread.hpp"
#include "runtime/vm_operations.hpp"
#include "services/memBaseline.hpp"
--- a/src/hotspot/share/services/memoryManager.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/services/memoryManager.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -29,7 +29,7 @@
#include "oops/oop.inline.hpp"
#include "runtime/handles.inline.hpp"
#include "runtime/javaCalls.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "services/lowMemoryDetector.hpp"
#include "services/management.hpp"
#include "services/memoryManager.hpp"
--- a/src/hotspot/share/services/memoryPool.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/services/memoryPool.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2003, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -29,7 +29,7 @@
#include "oops/oop.inline.hpp"
#include "runtime/handles.inline.hpp"
#include "runtime/javaCalls.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "services/lowMemoryDetector.hpp"
#include "services/management.hpp"
#include "services/memoryManager.hpp"
--- a/src/hotspot/share/services/threadService.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/services/threadService.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -369,7 +369,7 @@
}
} else {
if (concurrent_locks) {
- if (waitingToLockBlocker->is_a(SystemDictionary::abstract_ownable_synchronizer_klass())) {
+ if (waitingToLockBlocker->is_a(SystemDictionary::java_util_concurrent_locks_AbstractOwnableSynchronizer_klass())) {
oop threadObj = java_util_concurrent_locks_AbstractOwnableSynchronizer::get_owner_threadObj(waitingToLockBlocker);
// This JavaThread (if there is one) is protected by the
// ThreadsListSetter in VM_FindDeadlocks::doit().
@@ -678,8 +678,8 @@
GrowableArray<oop>* aos_objects = new (ResourceObj::C_HEAP, mtInternal) GrowableArray<oop>(INITIAL_ARRAY_SIZE, true /* C_heap */);
// Find all instances of AbstractOwnableSynchronizer
- HeapInspection::find_instances_at_safepoint(SystemDictionary::abstract_ownable_synchronizer_klass(),
- aos_objects);
+ HeapInspection::find_instances_at_safepoint(SystemDictionary::java_util_concurrent_locks_AbstractOwnableSynchronizer_klass(),
+ aos_objects);
// Build a map of thread to its owned AQS locks
build_map(aos_objects);
@@ -832,7 +832,7 @@
_thread_status == java_lang_Thread::PARKED_TIMED)) {
_blocker_object = thread->current_park_blocker();
- if (_blocker_object != NULL && _blocker_object->is_a(SystemDictionary::abstract_ownable_synchronizer_klass())) {
+ if (_blocker_object != NULL && _blocker_object->is_a(SystemDictionary::java_util_concurrent_locks_AbstractOwnableSynchronizer_klass())) {
_blocker_object_owner = java_util_concurrent_locks_AbstractOwnableSynchronizer::get_owner_threadObj(_blocker_object);
}
}
@@ -923,7 +923,7 @@
st->print(" waiting for ownable synchronizer " INTPTR_FORMAT ", (a %s)",
p2i(waitingToLockBlocker),
waitingToLockBlocker->klass()->external_name());
- assert(waitingToLockBlocker->is_a(SystemDictionary::abstract_ownable_synchronizer_klass()),
+ assert(waitingToLockBlocker->is_a(SystemDictionary::java_util_concurrent_locks_AbstractOwnableSynchronizer_klass()),
"Must be an AbstractOwnableSynchronizer");
oop ownerObj = java_util_concurrent_locks_AbstractOwnableSynchronizer::get_owner_threadObj(waitingToLockBlocker);
currentThread = java_lang_Thread::thread(ownerObj);
--- a/src/hotspot/share/utilities/concurrentHashTable.hpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/utilities/concurrentHashTable.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -484,6 +484,9 @@
void statistics_to(Thread* thread, VALUE_SIZE_FUNC& vs_f, outputStream* st,
const char* table_name);
+ // Moves all nodes from this table to to_cht
+ bool try_move_nodes_to(Thread* thread, ConcurrentHashTable<VALUE, CONFIG, F>* to_cht);
+
// This is a Curiously Recurring Template Pattern (CRPT) interface for the
// specialization.
struct BaseConfig {
--- a/src/hotspot/share/utilities/concurrentHashTable.inline.hpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/utilities/concurrentHashTable.inline.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -27,7 +27,7 @@
#include "memory/allocation.inline.hpp"
#include "runtime/atomic.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "runtime/prefetch.inline.hpp"
#include "utilities/concurrentHashTable.hpp"
#include "utilities/globalCounter.inline.hpp"
@@ -293,7 +293,7 @@
inline void ConcurrentHashTable<VALUE, CONFIG, F>::
write_synchonize_on_visible_epoch(Thread* thread)
{
- assert(_resize_lock->owned_by_self(), "Re-size lock not held");
+ assert(_resize_lock_owner == thread, "Re-size lock not held");
OrderAccess::fence(); // Prevent below load from floating up.
// If no reader saw this version we can skip write_synchronize.
if (OrderAccess::load_acquire(&_invisible_epoch) == thread) {
@@ -488,7 +488,7 @@
{
// Here we have resize lock so table is SMR safe, and there is no new
// table. Can do this in parallel if we want.
- assert(_resize_lock->owned_by_self(), "Re-size lock not held");
+ assert(_resize_lock_owner == thread, "Re-size lock not held");
Node* ndel[BULK_DELETE_LIMIT];
InternalTable* table = get_table();
assert(start_idx < stop_idx, "Must be");
@@ -500,9 +500,9 @@
// own read-side.
GlobalCounter::critical_section_begin(thread);
for (size_t bucket_it = start_idx; bucket_it < stop_idx; bucket_it++) {
- Bucket* bucket = _table->get_bucket(bucket_it);
+ Bucket* bucket = table->get_bucket(bucket_it);
Bucket* prefetch_bucket = (bucket_it+1) < stop_idx ?
- _table->get_bucket(bucket_it+1) : NULL;
+ table->get_bucket(bucket_it+1) : NULL;
if (!HaveDeletables<IsPointer<VALUE>::value, EVALUATE_FUNC>::
have_deletable(bucket, eval_f, prefetch_bucket)) {
@@ -695,17 +695,13 @@
if (!try_resize_lock(thread)) {
return false;
}
-
- assert(_resize_lock->owned_by_self(), "Re-size lock not held");
-
+ assert(_resize_lock_owner == thread, "Re-size lock not held");
if (_table->_log2_size == _log2_start_size ||
_table->_log2_size <= log2_size) {
unlock_resize_lock(thread);
return false;
}
-
_new_table = new InternalTable(_table->_log2_size - 1);
-
return true;
}
@@ -713,8 +709,7 @@
inline void ConcurrentHashTable<VALUE, CONFIG, F>::
internal_shrink_epilog(Thread* thread)
{
- assert(_resize_lock->owned_by_self(), "Re-size lock not held");
- assert(_resize_lock_owner, "Should be locked");
+ assert(_resize_lock_owner == thread, "Re-size lock not held");
InternalTable* old_table = set_table_from_new();
_size_limit_reached = false;
@@ -771,14 +766,13 @@
internal_shrink(Thread* thread, size_t log2_size)
{
if (!internal_shrink_prolog(thread, log2_size)) {
- assert(!_resize_lock->owned_by_self(), "Re-size lock held");
+ assert(_resize_lock_owner != thread, "Re-size lock held");
return false;
}
- assert(_resize_lock->owned_by_self(), "Re-size lock not held");
assert(_resize_lock_owner == thread, "Should be locked by me");
internal_shrink_range(thread, 0, _new_table->_size);
internal_shrink_epilog(thread);
- assert(!_resize_lock->owned_by_self(), "Re-size lock not held");
+ assert(_resize_lock_owner != thread, "Re-size lock held");
return true;
}
@@ -815,8 +809,7 @@
inline void ConcurrentHashTable<VALUE, CONFIG, F>::
internal_grow_epilog(Thread* thread)
{
- assert(_resize_lock->owned_by_self(), "Re-size lock not held");
- assert(_resize_lock_owner, "Should be locked");
+ assert(_resize_lock_owner == thread, "Should be locked");
InternalTable* old_table = set_table_from_new();
unlock_resize_lock(thread);
@@ -835,14 +828,13 @@
internal_grow(Thread* thread, size_t log2_size)
{
if (!internal_grow_prolog(thread, log2_size)) {
- assert(!_resize_lock->owned_by_self(), "Re-size lock held");
+ assert(_resize_lock_owner != thread, "Re-size lock held");
return false;
}
- assert(_resize_lock->owned_by_self(), "Re-size lock not held");
assert(_resize_lock_owner == thread, "Should be locked by me");
internal_grow_range(thread, 0, _table->_size);
internal_grow_epilog(thread);
- assert(!_resize_lock->owned_by_self(), "Re-size lock not held");
+ assert(_resize_lock_owner != thread, "Re-size lock held");
return true;
}
@@ -955,15 +947,13 @@
inline void ConcurrentHashTable<VALUE, CONFIG, F>::
do_scan_locked(Thread* thread, FUNC& scan_f)
{
- assert(_resize_lock->owned_by_self() ||
- (thread->is_VM_thread() && SafepointSynchronize::is_at_safepoint()),
- "Re-size lock not held or not VMThread at safepoint");
+ assert(_resize_lock_owner == thread, "Re-size lock not held");
// We can do a critical section over the entire loop but that would block
// updates for a long time. Instead we choose to block resizes.
InternalTable* table = get_table();
- for (size_t bucket_it = 0; bucket_it < _table->_size; bucket_it++) {
+ for (size_t bucket_it = 0; bucket_it < table->_size; bucket_it++) {
ScopedCS cs(thread, this);
- if (!visit_nodes(_table->get_bucket(bucket_it), scan_f)) {
+ if (!visit_nodes(table->get_bucket(bucket_it), scan_f)) {
break; /* ends critical section */
}
} /* ends critical section */
@@ -1094,17 +1084,11 @@
inline bool ConcurrentHashTable<VALUE, CONFIG, F>::
try_scan(Thread* thread, SCAN_FUNC& scan_f)
{
- assert(!_resize_lock->owned_by_self(), "Re-size lock not held");
- bool vm_and_safepoint = thread->is_VM_thread() &&
- SafepointSynchronize::is_at_safepoint();
- if (!vm_and_safepoint && !try_resize_lock(thread)) {
+ if (!try_resize_lock(thread)) {
return false;
}
do_scan_locked(thread, scan_f);
- if (!vm_and_safepoint) {
- unlock_resize_lock(thread);
- }
- assert(!_resize_lock->owned_by_self(), "Re-size lock not held");
+ unlock_resize_lock(thread);
return true;
}
@@ -1113,11 +1097,11 @@
inline void ConcurrentHashTable<VALUE, CONFIG, F>::
do_scan(Thread* thread, SCAN_FUNC& scan_f)
{
- assert(!_resize_lock->owned_by_self(), "Re-size lock not held");
+ assert(_resize_lock_owner != thread, "Re-size lock held");
lock_resize_lock(thread);
do_scan_locked(thread, scan_f);
unlock_resize_lock(thread);
- assert(!_resize_lock->owned_by_self(), "Re-size lock not held");
+ assert(_resize_lock_owner != thread, "Re-size lock held");
}
template <typename VALUE, typename CONFIG, MEMFLAGS F>
@@ -1126,12 +1110,11 @@
try_bulk_delete(Thread* thread, EVALUATE_FUNC& eval_f, DELETE_FUNC& del_f)
{
if (!try_resize_lock(thread)) {
- assert(!_resize_lock->owned_by_self(), "Re-size lock not held");
return false;
}
do_bulk_delete_locked(thread, eval_f, del_f);
unlock_resize_lock(thread);
- assert(!_resize_lock->owned_by_self(), "Re-size lock not held");
+ assert(_resize_lock_owner != thread, "Re-size lock held");
return true;
}
@@ -1140,11 +1123,9 @@
inline void ConcurrentHashTable<VALUE, CONFIG, F>::
bulk_delete(Thread* thread, EVALUATE_FUNC& eval_f, DELETE_FUNC& del_f)
{
- assert(!_resize_lock->owned_by_self(), "Re-size lock not held");
lock_resize_lock(thread);
do_bulk_delete_locked(thread, eval_f, del_f);
unlock_resize_lock(thread);
- assert(!_resize_lock->owned_by_self(), "Re-size lock not held");
}
template <typename VALUE, typename CONFIG, MEMFLAGS F>
@@ -1155,17 +1136,16 @@
{
NumberSeq summary;
size_t literal_bytes = 0;
- if ((thread->is_VM_thread() && !SafepointSynchronize::is_at_safepoint()) ||
- (!thread->is_VM_thread() && !try_resize_lock(thread))) {
+ if (!try_resize_lock(thread)) {
st->print_cr("statistics unavailable at this moment");
return;
}
InternalTable* table = get_table();
- for (size_t bucket_it = 0; bucket_it < _table->_size; bucket_it++) {
+ for (size_t bucket_it = 0; bucket_it < table->_size; bucket_it++) {
ScopedCS cs(thread, this);
size_t count = 0;
- Bucket* bucket = _table->get_bucket(bucket_it);
+ Bucket* bucket = table->get_bucket(bucket_it);
if (bucket->have_redirect() || bucket->is_locked()) {
continue;
}
@@ -1208,9 +1188,37 @@
st->print_cr("Std. dev. of bucket size: %9.3f", summary.sd());
st->print_cr("Maximum bucket size : %9" PRIuPTR,
(size_t)summary.maximum());
- if (!thread->is_VM_thread()) {
- unlock_resize_lock(thread);
+ unlock_resize_lock(thread);
+}
+
+template <typename VALUE, typename CONFIG, MEMFLAGS F>
+inline bool ConcurrentHashTable<VALUE, CONFIG, F>::
+ try_move_nodes_to(Thread* thread, ConcurrentHashTable<VALUE, CONFIG, F>* to_cht)
+{
+ if (!try_resize_lock(thread)) {
+ return false;
}
+ assert(_new_table == NULL, "Must be NULL");
+ for (size_t bucket_it = 0; bucket_it < _table->_size; bucket_it++) {
+ Bucket* bucket = _table->get_bucket(bucket_it);
+ assert(!bucket->have_redirect() && !bucket->is_locked(), "Table must be uncontended");
+ while (bucket->first() != NULL) {
+ Node* move_node = bucket->first();
+ bool ok = bucket->cas_first(move_node->next(), move_node);
+ assert(ok, "Uncontended cas must work");
+ bool dead_hash = false;
+ size_t insert_hash = CONFIG::get_hash(*move_node->value(), &dead_hash);
+ if (!dead_hash) {
+ Bucket* insert_bucket = to_cht->get_bucket(insert_hash);
+ assert(!bucket->have_redirect() && !bucket->is_locked(), "Not bit should be present");
+ move_node->set_next(insert_bucket->first());
+ ok = insert_bucket->cas_first(move_node, insert_bucket->first());
+ assert(ok, "Uncontended cas must work");
+ }
+ }
+ }
+ unlock_resize_lock(thread);
+ return true;
}
#endif // include guard
--- a/src/hotspot/share/utilities/concurrentHashTableTasks.inline.hpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/utilities/concurrentHashTableTasks.inline.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -25,6 +25,7 @@
#ifndef SHARE_UTILITIES_CONCURRENT_HASH_TABLE_TASKS_INLINE_HPP
#define SHARE_UTILITIES_CONCURRENT_HASH_TABLE_TASKS_INLINE_HPP
+#include "utilities/globalDefinitions.hpp"
#include "utilities/concurrentHashTable.inline.hpp"
// This inline file contains BulkDeleteTask and GrowTasks which are both bucket
@@ -63,6 +64,7 @@
// Calculate starting values.
void setup() {
_size_log2 = _cht->_table->_log2_size;
+ _task_size_log2 = MIN2(_task_size_log2, _size_log2);
size_t tmp = _size_log2 > _task_size_log2 ?
_size_log2 - _task_size_log2 : 0;
_stop_task = (((size_t)1) << tmp);
--- a/src/hotspot/share/utilities/globalCounter.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/utilities/globalCounter.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -24,7 +24,7 @@
#include "precompiled.hpp"
#include "utilities/globalCounter.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "runtime/thread.hpp"
#include "runtime/threadSMR.inline.hpp"
#include "runtime/vmThread.hpp"
--- a/src/hotspot/share/utilities/globalCounter.inline.hpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/utilities/globalCounter.inline.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -25,7 +25,7 @@
#ifndef SHARE_UTILITIES_GLOBAL_COUNTER_INLINE_HPP
#define SHARE_UTILITIES_GLOBAL_COUNTER_INLINE_HPP
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "runtime/thread.inline.hpp"
#include "utilities/globalCounter.hpp"
--- a/src/hotspot/share/utilities/globalDefinitions.hpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/utilities/globalDefinitions.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -424,8 +424,8 @@
//----------------------------------------------------------------------------------------------------
// Default and minimum StringTableSize values
-const int defaultStringTableSize = NOT_LP64(1009) LP64_ONLY(60013);
-const int minimumStringTableSize = 1009;
+const int defaultStringTableSize = NOT_LP64(1024) LP64_ONLY(65536);
+const int minimumStringTableSize = 128;
const int defaultSymbolTableSize = 20011;
const int minimumSymbolTableSize = 1009;
--- a/src/hotspot/share/utilities/hashtable.inline.hpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/hotspot/share/utilities/hashtable.inline.hpp Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2003, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -26,7 +26,7 @@
#define SHARE_VM_UTILITIES_HASHTABLE_INLINE_HPP
#include "memory/allocation.inline.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "utilities/hashtable.hpp"
#include "utilities/dtrace.hpp"
--- a/src/java.base/aix/native/libjsig/jsig.c Thu Jun 07 23:12:35 2018 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,238 +0,0 @@
-/*
- * Copyright (c) 2001, 2015, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2012, 2015 SAP SE. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/* CopyrightVersion 1.2 */
-
-/* This is a special library that should be loaded before libc &
- * libthread to interpose the signal handler installation functions:
- * sigaction(), signal(), sigset().
- * Used for signal-chaining. See RFE 4381843.
- */
-
-#include <signal.h>
-#include <dlfcn.h>
-#include <pthread.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <stdint.h>
-#include "jni.h"
-
-#define bool int
-#define true 1
-#define false 0
-
-static struct sigaction sact[NSIG]; /* saved signal handlers */
-static sigset_t jvmsigs; /* Signals used by jvm. */
-
-/* Used to synchronize the installation of signal handlers. */
-static pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER;
-static pthread_cond_t cond = PTHREAD_COND_INITIALIZER;
-static pthread_t tid = 0;
-
-typedef void (*sa_handler_t)(int);
-typedef void (*sa_sigaction_t)(int, siginfo_t *, void *);
-// signal_t is already defined on AIX.
-typedef sa_handler_t (*signal_like_function_t)(int, sa_handler_t);
-typedef int (*sigaction_t)(int, const struct sigaction *, struct sigaction *);
-
-static signal_like_function_t os_signal = 0; /* os's version of signal()/sigset() */
-static sigaction_t os_sigaction = 0; /* os's version of sigaction() */
-
-static bool jvm_signal_installing = false;
-static bool jvm_signal_installed = false;
-
-static void signal_lock() {
- pthread_mutex_lock(&mutex);
- /* When the jvm is installing its set of signal handlers, threads
- * other than the jvm thread should wait. */
- if (jvm_signal_installing) {
- if (tid != pthread_self()) {
- pthread_cond_wait(&cond, &mutex);
- }
- }
-}
-
-static void signal_unlock() {
- pthread_mutex_unlock(&mutex);
-}
-
-static sa_handler_t call_os_signal(int sig, sa_handler_t disp,
- bool is_sigset) {
- if (os_signal == NULL) {
- if (!is_sigset) {
- // Aix: call functions directly instead of dlsym'ing them.
- os_signal = signal;
- } else {
- // Aix: call functions directly instead of dlsym'ing them.
- os_signal = sigset;
- }
- if (os_signal == NULL) {
- printf("%s\n", dlerror());
- exit(0);
- }
- }
- return (*os_signal)(sig, disp);
-}
-
-static void save_signal_handler(int sig, sa_handler_t disp) {
- sigset_t set;
- sact[sig].sa_handler = disp;
- sigemptyset(&set);
- sact[sig].sa_mask = set;
- sact[sig].sa_flags = 0;
-}
-
-static sa_handler_t set_signal(int sig, sa_handler_t disp, bool is_sigset) {
- sa_handler_t oldhandler;
- bool sigused;
-
- signal_lock();
-
- sigused = sigismember(&jvmsigs, sig);
- if (jvm_signal_installed && sigused) {
- /* jvm has installed its signal handler for this signal. */
- /* Save the handler. Don't really install it. */
- oldhandler = sact[sig].sa_handler;
- save_signal_handler(sig, disp);
-
- signal_unlock();
- return oldhandler;
- } else if (jvm_signal_installing) {
- /* jvm is installing its signal handlers. Install the new
- * handlers and save the old ones. jvm uses sigaction().
- * Leave the piece here just in case. */
- oldhandler = call_os_signal(sig, disp, is_sigset);
- save_signal_handler(sig, oldhandler);
-
- /* Record the signals used by jvm */
- sigaddset(&jvmsigs, sig);
-
- signal_unlock();
- return oldhandler;
- } else {
- /* jvm has no relation with this signal (yet). Install the
- * the handler. */
- oldhandler = call_os_signal(sig, disp, is_sigset);
-
- signal_unlock();
- return oldhandler;
- }
-}
-
-JNIEXPORT sa_handler_t JNICALL
-signal(int sig, sa_handler_t disp) {
- return set_signal(sig, disp, false);
-}
-
-JNIEXPORT sa_handler_t JNICALL
-sigset(int sig, sa_handler_t disp) {
- return set_signal(sig, disp, true);
-}
-
-static int call_os_sigaction(int sig, const struct sigaction *act,
- struct sigaction *oact) {
- if (os_sigaction == NULL) {
- // Aix: call functions directly instead of dlsym'ing them.
- os_sigaction = sigaction;
- if (os_sigaction == NULL) {
- printf("%s\n", dlerror());
- exit(0);
- }
- }
- return (*os_sigaction)(sig, act, oact);
-}
-
-JNIEXPORT int JNICALL
-sigaction(int sig, const struct sigaction *act, struct sigaction *oact) {
- int res;
- bool sigused;
- struct sigaction oldAct;
-
- signal_lock();
-
- sigused = sigismember(&jvmsigs, sig);
- if (jvm_signal_installed && sigused) {
- /* jvm has installed its signal handler for this signal. */
- /* Save the handler. Don't really install it. */
- if (oact != NULL) {
- *oact = sact[sig];
- }
- if (act != NULL) {
- sact[sig] = *act;
- }
-
- signal_unlock();
- return 0;
- } else if (jvm_signal_installing) {
- /* jvm is installing its signal handlers. Install the new
- * handlers and save the old ones. */
- res = call_os_sigaction(sig, act, &oldAct);
- sact[sig] = oldAct;
- if (oact != NULL) {
- *oact = oldAct;
- }
-
- /* Record the signals used by jvm. */
- sigaddset(&jvmsigs, sig);
-
- signal_unlock();
- return res;
- } else {
- /* jvm has no relation with this signal (yet). Install the
- * the handler. */
- res = call_os_sigaction(sig, act, oact);
-
- signal_unlock();
- return res;
- }
-}
-
-/* The three functions for the jvm to call into. */
-JNIEXPORT void JNICALL
-JVM_begin_signal_setting() {
- signal_lock();
- sigemptyset(&jvmsigs);
- jvm_signal_installing = true;
- tid = pthread_self();
- signal_unlock();
-}
-
-JNIEXPORT void JNICALL
-JVM_end_signal_setting() {
- signal_lock();
- jvm_signal_installed = true;
- jvm_signal_installing = false;
- pthread_cond_broadcast(&cond);
- signal_unlock();
-}
-
-JNIEXPORT struct sigaction * JNICALL
-JVM_get_signal_action(int sig) {
- /* Does race condition make sense here? */
- if (sigismember(&jvmsigs, sig)) {
- return &sact[sig];
- }
- return NULL;
-}
--- a/src/java.base/share/classes/java/net/SocketOutputStream.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/java.base/share/classes/java/net/SocketOutputStream.java Fri Jun 08 09:40:28 2018 -0700
@@ -109,10 +109,6 @@
try {
socketWrite0(fd, b, off, len);
} catch (SocketException se) {
- if (se instanceof sun.net.ConnectionResetException) {
- impl.setConnectionReset();
- se = new SocketException("Connection reset");
- }
if (impl.isClosedOrPending()) {
throw new SocketException("Socket closed");
} else {
--- a/src/java.base/share/classes/java/nio/channels/SelectionKey.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/java.base/share/classes/java/nio/channels/SelectionKey.java Fri Jun 08 09:40:28 2018 -0700
@@ -190,6 +190,83 @@
public abstract SelectionKey interestOps(int ops);
/**
+ * Atomically sets this key's interest set to the bitwise union ("or") of
+ * the existing interest set and the given value. This method is guaranteed
+ * to be atomic with respect to other concurrent calls to this method or to
+ * {@link #interestOpsAnd(int)}.
+ *
+ * <p> This method may be invoked at any time. If this method is invoked
+ * while a selection operation is in progress then it has no effect upon
+ * that operation; the change to the key's interest set will be seen by the
+ * next selection operation.
+ *
+ * @implSpec The default implementation synchronizes on this key and invokes
+ * {@code interestOps()} and {@code interestOps(int)} to retrieve and set
+ * this key's interest set.
+ *
+ * @param ops The interest set to apply
+ *
+ * @return The previous interest set
+ *
+ * @throws IllegalArgumentException
+ * If a bit in the set does not correspond to an operation that
+ * is supported by this key's channel, that is, if
+ * {@code (ops & ~channel().validOps()) != 0}
+ *
+ * @throws CancelledKeyException
+ * If this key has been cancelled
+ *
+ * @since 11
+ */
+ public int interestOpsOr(int ops) {
+ synchronized (this) {
+ int oldVal = interestOps();
+ interestOps(oldVal | ops);
+ return oldVal;
+ }
+ }
+
+ /**
+ * Atomically sets this key's interest set to the bitwise intersection ("and")
+ * of the existing interest set and the given value. This method is guaranteed
+ * to be atomic with respect to other concurrent calls to this method or to
+ * {@link #interestOpsOr(int)}.
+ *
+ * <p> This method may be invoked at any time. If this method is invoked
+ * while a selection operation is in progress then it has no effect upon
+ * that operation; the change to the key's interest set will be seen by the
+ * next selection operation.
+ *
+ * @apiNote Unlike the {@code interestOps(int)} and {@code interestOpsOr(int)}
+ * methods, this method does not throw {@code IllegalArgumentException} when
+ * invoked with bits in the interest set that do not correspond to an
+ * operation that is supported by this key's channel. This is to allow
+ * operation bits in the interest set to be cleared using bitwise complement
+ * values, e.g., {@code interestOpsAnd(~SelectionKey.OP_READ)} will remove
+ * the {@code OP_READ} from the interest set without affecting other bits.
+ *
+ * @implSpec The default implementation synchronizes on this key and invokes
+ * {@code interestOps()} and {@code interestOps(int)} to retrieve and set
+ * this key's interest set.
+ *
+ * @param ops The interest set to apply
+ *
+ * @return The previous interest set
+ *
+ * @throws CancelledKeyException
+ * If this key has been cancelled
+ *
+ * @since 11
+ */
+ public int interestOpsAnd(int ops) {
+ synchronized (this) {
+ int oldVal = interestOps();
+ interestOps(oldVal & ops);
+ return oldVal;
+ }
+ }
+
+ /**
* Retrieves this key's ready-operation set.
*
* <p> It is guaranteed that the returned set will only contain operation
--- a/src/java.base/share/classes/java/nio/file/Files.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/java.base/share/classes/java/nio/file/Files.java Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2007, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2007, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -1391,8 +1391,9 @@
* specific exception)</i>
* @throws DirectoryNotEmptyException
* the {@code REPLACE_EXISTING} option is specified but the file
- * cannot be replaced because it is a non-empty directory
- * <i>(optional specific exception)</i>
+ * cannot be replaced because it is a non-empty directory, or the
+ * source is a non-empty directory containing entries that would
+ * be required to be moved <i>(optional specific exceptions)</i>
* @throws AtomicMoveNotSupportedException
* if the options array contains the {@code ATOMIC_MOVE} option but
* the file cannot be moved as an atomic file system operation.
--- a/src/java.base/share/classes/java/util/jar/JarFile.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/java.base/share/classes/java/util/jar/JarFile.java Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1997, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -93,10 +93,14 @@
* argument. This assures that classes compatible with the major
* version of the running JVM are loaded from multi-release jar files.
*
- * <p>If the verify flag is on when opening a signed jar file, the content of
- * the file is verified against its signature embedded inside the file. Please
- * note that the verification process does not include validating the signer's
- * certificate. A caller should inspect the return value of
+ * <p> If the {@code verify} flag is on when opening a signed jar file, the content
+ * of the jar entry is verified against the signature embedded inside the manifest
+ * that is associated with its {@link JarEntry#getRealName() path name}. For a
+ * multi-release jar file, the content of a versioned entry is verfieid against
+ * its own signature and {@link JarEntry#getCodeSigners()} returns its own signers.
+ *
+ * Please note that the verification process does not include validating the
+ * signer's certificate. A caller should inspect the return value of
* {@link JarEntry#getCodeSigners()} to further determine if the signature
* can be trusted.
*
--- a/src/java.base/share/classes/java/util/jar/Manifest.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/java.base/share/classes/java/util/jar/Manifest.java Fri Jun 08 09:40:28 2018 -0700
@@ -393,7 +393,27 @@
off += n;
total += n;
pos = tpos;
- if (c == '\n' || c == '\r') {
+ c = tbuf[tpos-1];
+ if (c == '\n') {
+ break;
+ }
+ if (c == '\r') {
+ if (count == pos) {
+ // try to see if there is a trailing LF
+ fill();
+ if (pos < count && tbuf[pos] == '\n') {
+ if (total < len) {
+ b[off++] = '\n';
+ total++;
+ } else {
+ // we should always have big enough lbuf but
+ // just in case we don't, replace the last CR
+ // with LF.
+ b[off - 1] = '\n';
+ }
+ pos++;
+ }
+ }
break;
}
}
--- a/src/java.base/share/classes/sun/launcher/LauncherHelper.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/java.base/share/classes/sun/launcher/LauncherHelper.java Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2007, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2007, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -502,12 +502,13 @@
}
// From src/share/bin/java.c:
- // enum LaunchMode { LM_UNKNOWN = 0, LM_CLASS, LM_JAR, LM_MODULE }
+ // enum LaunchMode { LM_UNKNOWN = 0, LM_CLASS, LM_JAR, LM_MODULE, LM_SOURCE }
private static final int LM_UNKNOWN = 0;
private static final int LM_CLASS = 1;
private static final int LM_JAR = 2;
private static final int LM_MODULE = 3;
+ private static final int LM_SOURCE = 4;
static void abort(Throwable t, String msgKey, Object... args) {
if (msgKey != null) {
@@ -538,13 +539,21 @@
*
* @return the application's main class
*/
+ @SuppressWarnings("fallthrough")
public static Class<?> checkAndLoadMain(boolean printToStderr,
int mode,
String what) {
initOutput(printToStderr);
- Class<?> mainClass = (mode == LM_MODULE) ? loadModuleMainClass(what)
- : loadMainClass(mode, what);
+ Class<?> mainClass = null;
+ switch (mode) {
+ case LM_MODULE: case LM_SOURCE:
+ mainClass = loadModuleMainClass(what);
+ break;
+ default:
+ mainClass = loadMainClass(mode, what);
+ break;
+ }
// record the real main class for UI purposes
// neither method above can return null, they will abort()
--- a/src/java.base/share/classes/sun/launcher/resources/launcher.properties Thu Jun 07 23:12:35 2018 -0700
+++ b/src/java.base/share/classes/sun/launcher/resources/launcher.properties Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
#
-# Copyright (c) 2007, 2017, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2007, 2018, Oracle and/or its affiliates. All rights reserved.
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
#
# This code is free software; you can redistribute it and/or modify it
@@ -25,13 +25,17 @@
# Translators please note do not translate the options themselves
java.launcher.opt.header = Usage: {0} [options] <mainclass> [args...]\n\
-\ (to execute a class)\n or {0} [options] -jar <jarfile> [args...]\n\
+\ (to execute a class)\n\
+\ or {0} [options] -jar <jarfile> [args...]\n\
\ (to execute a jar file)\n\
\ or {0} [options] -m <module>[/<mainclass>] [args...]\n\
\ {0} [options] --module <module>[/<mainclass>] [args...]\n\
-\ (to execute the main class in a module)\n\n\
-\ Arguments following the main class, -jar <jarfile>, -m or --module\n\
-\ <module>/<mainclass> are passed as the arguments to main class.\n\n\
+\ (to execute the main class in a module)\n\
+\ or {0} [options] <sourcefile> [args]\n\
+\ (to execute a single source-file program)\n\n\
+\ Arguments following the main class, source file, -jar <jarfile>,\n\
+\ -m or --module <module>/<mainclass> are passed as the arguments to\n\
+\ main class.\n\n\
\ where options include:\n\n
java.launcher.opt.vmselect =\ {0}\t to select the "{1}" VM\n
@@ -114,7 +118,7 @@
\ -disable-@files\n\
\ prevent further argument file expansion\n\
\ --enable-preview\n\
-\ allow classes to depend on preview features of this release
+\ allow classes to depend on preview features of this release\n\
\To specify an argument for a long option, you can use --<name>=<value> or\n\
\--<name> <value>.\n
@@ -176,7 +180,9 @@
\ --patch-module <module>=<file>({0}<file>)*\n\
\ override or augment a module with classes and resources\n\
\ in JAR files or directories.\n\
-\ --disable-@files disable further argument file expansion\n\n\
+\ --disable-@files disable further argument file expansion\n\
+\ --source <version>\n\
+\ set the version of the source in source-file mode.\n\n\
These extra options are subject to change without notice.\n
# Translators please note do not translate the options themselves
--- a/src/java.base/share/classes/sun/nio/ch/SelectionKeyImpl.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/java.base/share/classes/sun/nio/ch/SelectionKeyImpl.java Fri Jun 08 09:40:28 2018 -0700
@@ -25,6 +25,9 @@
package sun.nio.ch;
+import java.lang.invoke.ConstantBootstraps;
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
import java.nio.channels.CancelledKeyException;
import java.nio.channels.SelectableChannel;
import java.nio.channels.SelectionKey;
@@ -39,6 +42,13 @@
public final class SelectionKeyImpl
extends AbstractSelectionKey
{
+ private static final VarHandle INTERESTOPS =
+ ConstantBootstraps.fieldVarHandle(
+ MethodHandles.lookup(),
+ "interestOps",
+ VarHandle.class,
+ SelectionKeyImpl.class, int.class);
+
private final SelChImpl channel;
private final SelectorImpl selector;
@@ -84,7 +94,35 @@
@Override
public SelectionKey interestOps(int ops) {
ensureValid();
- return nioInterestOps(ops);
+ if ((ops & ~channel().validOps()) != 0)
+ throw new IllegalArgumentException();
+ int oldOps = (int) INTERESTOPS.getAndSet(this, ops);
+ if (ops != oldOps) {
+ selector.setEventOps(this);
+ }
+ return this;
+ }
+
+ @Override
+ public int interestOpsOr(int ops) {
+ ensureValid();
+ if ((ops & ~channel().validOps()) != 0)
+ throw new IllegalArgumentException();
+ int oldVal = (int) INTERESTOPS.getAndBitwiseOr(this, ops);
+ if (oldVal != (oldVal | ops)) {
+ selector.setEventOps(this);
+ }
+ return oldVal;
+ }
+
+ @Override
+ public int interestOpsAnd(int ops) {
+ ensureValid();
+ int oldVal = (int) INTERESTOPS.getAndBitwiseAnd(this, ops);
+ if (oldVal != (oldVal & ops)) {
+ selector.setEventOps(this);
+ }
+ return oldVal;
}
@Override
--- a/src/java.base/share/classes/sun/util/resources/CurrencyNames.properties Thu Jun 07 23:12:35 2018 -0700
+++ b/src/java.base/share/classes/sun/util/resources/CurrencyNames.properties Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
#
-# Copyright (c) 2005, 2012, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2005, 2018, Oracle and/or its affiliates. All rights reserved.
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
#
# This code is free software; you can redistribute it and/or modify it
@@ -178,6 +178,7 @@
MNT=MNT
MOP=MOP
MRO=MRO
+MRU=MRU
MTL=MTL
MUR=MUR
MVR=MVR
@@ -399,6 +400,7 @@
mnt=Mongolian Tugrik
mop=Macanese Pataca
mro=Mauritanian Ouguiya
+mru=Mauritanian Ouguiya
mtl=Maltese Lira
mur=Mauritian Rupee
mvr=Maldivian Rufiyaa
--- a/src/java.base/share/native/launcher/main.c Thu Jun 07 23:12:35 2018 -0700
+++ b/src/java.base/share/native/launcher/main.c Fri Jun 08 09:40:28 2018 -0700
@@ -183,7 +183,7 @@
}
// Iterate the rest of command line
for (i = 1; i < argc; i++) {
- JLI_List argsInFile = JLI_PreprocessArg(argv[i]);
+ JLI_List argsInFile = JLI_PreprocessArg(argv[i], JNI_TRUE);
if (NULL == argsInFile) {
JLI_List_add(args, JLI_StringDup(argv[i]));
} else {
--- a/src/java.base/share/native/libjli/args.c Thu Jun 07 23:12:35 2018 -0700
+++ b/src/java.base/share/native/libjli/args.c Fri Jun 08 09:40:28 2018 -0700
@@ -79,6 +79,11 @@
static jboolean stopExpansion = JNI_FALSE;
static jboolean relaunch = JNI_FALSE;
+/*
+ * Prototypes for internal functions.
+ */
+static jboolean expand(JLI_List args, const char *str, const char *var_name);
+
JNIEXPORT void JNICALL
JLI_InitArgProcessing(jboolean hasJavaArgs, jboolean disableArgFile) {
// No expansion for relaunch
@@ -300,6 +305,8 @@
ctx.state = FIND_NEXT;
ctx.parts = JLI_List_new(4);
+ // initialize to avoid -Werror=maybe-uninitialized issues from gcc 7.3 onwards.
+ ctx.quote_char = '"';
/* arbitrarily pick 8, seems to be a reasonable number of arguments */
rv = JLI_List_new(8);
@@ -376,9 +383,22 @@
return rv;
}
+/*
+ * expand a string into a list of words separated by whitespace.
+ */
+static JLI_List expandArg(const char *arg) {
+ JLI_List rv;
+
+ /* arbitrarily pick 8, seems to be a reasonable number of arguments */
+ rv = JLI_List_new(8);
+
+ expand(rv, arg, NULL);
+
+ return rv;
+}
+
JNIEXPORT JLI_List JNICALL
-JLI_PreprocessArg(const char *arg)
-{
+JLI_PreprocessArg(const char *arg, jboolean expandSourceOpt) {
JLI_List rv;
if (firstAppArgIndex > 0) {
@@ -392,6 +412,12 @@
return NULL;
}
+ if (expandSourceOpt
+ && JLI_StrCCmp(arg, "--source") == 0
+ && JLI_StrChr(arg, ' ') != NULL) {
+ return expandArg(arg);
+ }
+
if (arg[0] != '@') {
checkArg(arg);
return NULL;
@@ -435,9 +461,6 @@
JNIEXPORT jboolean JNICALL
JLI_AddArgsFromEnvVar(JLI_List args, const char *var_name) {
char *env = getenv(var_name);
- char *p, *arg;
- char quote;
- JLI_List argsInFile;
if (firstAppArgIndex == 0) {
// Not 'java', return
@@ -453,44 +476,64 @@
}
JLI_ReportMessage(ARG_INFO_ENVVAR, var_name, env);
+ return expand(args, env, var_name);
+}
+
+/*
+ * Expand a string into a list of args.
+ * If the string is the result of looking up an environment variable,
+ * var_name should be set to the name of that environment variable,
+ * for use if needed in error messages.
+ */
+
+static jboolean expand(JLI_List args, const char *str, const char *var_name) {
+ jboolean inEnvVar = (var_name != NULL);
+
+ char *p, *arg;
+ char quote;
+ JLI_List argsInFile;
// This is retained until the process terminates as it is saved as the args
- p = JLI_MemAlloc(JLI_StrLen(env) + 1);
- while (*env != '\0') {
- while (*env != '\0' && isspace(*env)) {
- env++;
+ p = JLI_MemAlloc(JLI_StrLen(str) + 1);
+ while (*str != '\0') {
+ while (*str != '\0' && isspace(*str)) {
+ str++;
}
// Trailing space
- if (*env == '\0') {
+ if (*str == '\0') {
break;
}
arg = p;
- while (*env != '\0' && !isspace(*env)) {
- if (*env == '"' || *env == '\'') {
- quote = *env++;
- while (*env != quote && *env != '\0') {
- *p++ = *env++;
+ while (*str != '\0' && !isspace(*str)) {
+ if (inEnvVar && (*str == '"' || *str == '\'')) {
+ quote = *str++;
+ while (*str != quote && *str != '\0') {
+ *p++ = *str++;
}
- if (*env == '\0') {
+ if (*str == '\0') {
JLI_ReportMessage(ARG_ERROR8, var_name);
exit(1);
}
- env++;
+ str++;
} else {
- *p++ = *env++;
+ *p++ = *str++;
}
}
*p++ = '\0';
- argsInFile = JLI_PreprocessArg(arg);
+ argsInFile = JLI_PreprocessArg(arg, JNI_FALSE);
if (NULL == argsInFile) {
if (isTerminalOpt(arg)) {
- JLI_ReportMessage(ARG_ERROR9, arg, var_name);
+ if (inEnvVar) {
+ JLI_ReportMessage(ARG_ERROR9, arg, var_name);
+ } else {
+ JLI_ReportMessage(ARG_ERROR15, arg);
+ }
exit(1);
}
JLI_List_add(args, arg);
@@ -501,7 +544,11 @@
for (idx = 0; idx < cnt; idx++) {
arg = argsInFile->elements[idx];
if (isTerminalOpt(arg)) {
- JLI_ReportMessage(ARG_ERROR10, arg, argFile, var_name);
+ if (inEnvVar) {
+ JLI_ReportMessage(ARG_ERROR10, arg, argFile, var_name);
+ } else {
+ JLI_ReportMessage(ARG_ERROR16, arg, argFile);
+ }
exit(1);
}
JLI_List_add(args, arg);
@@ -517,11 +564,15 @@
* caught now.
*/
if (firstAppArgIndex != NOT_FOUND) {
- JLI_ReportMessage(ARG_ERROR11, var_name);
+ if (inEnvVar) {
+ JLI_ReportMessage(ARG_ERROR11, var_name);
+ } else {
+ JLI_ReportMessage(ARG_ERROR17);
+ }
exit(1);
}
- assert (*env == '\0' || isspace(*env));
+ assert (*str == '\0' || isspace(*str));
}
return JNI_TRUE;
@@ -642,7 +693,7 @@
if (argc > 1) {
for (i = 0; i < argc; i++) {
- JLI_List tokens = JLI_PreprocessArg(argv[i]);
+ JLI_List tokens = JLI_PreprocessArg(argv[i], JNI_FALSE);
if (NULL != tokens) {
for (j = 0; j < tokens->size; j++) {
printf("Token[%lu]: <%s>\n", (unsigned long) j, tokens->elements[j]);
--- a/src/java.base/share/native/libjli/emessages.h Thu Jun 07 23:12:35 2018 -0700
+++ b/src/java.base/share/native/libjli/emessages.h Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2005, 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -51,6 +51,11 @@
#define ARG_ERROR10 "Error: Option %s in %s is not allowed in environment variable %s"
#define ARG_ERROR11 "Error: Cannot specify main class in environment variable %s"
#define ARG_ERROR12 "Error: %s requires module name"
+#define ARG_ERROR13 "Error: %s requires source version"
+#define ARG_ERROR14 "Error: Option %s is not allowed with --source"
+#define ARG_ERROR15 "Error: Option %s is not allowed in this context"
+#define ARG_ERROR16 "Error: Option %s in %s is not allowed in this context"
+#define ARG_ERROR17 "Error: Cannot specify main class in this context"
#define JVM_ERROR1 "Error: Could not create the Java Virtual Machine.\n" GEN_ERROR
#define JVM_ERROR2 "Error: Could not detach main thread.\n" JNI_ERROR
--- a/src/java.base/share/native/libjli/java.c Thu Jun 07 23:12:35 2018 -0700
+++ b/src/java.base/share/native/libjli/java.c Fri Jun 08 09:40:28 2018 -0700
@@ -172,6 +172,9 @@
static void FreeKnownVMs();
static jboolean IsWildCardEnabled();
+
+#define SOURCE_LAUNCHER_MAIN_ENTRY "jdk.compiler/com.sun.tools.javac.launcher.Main"
+
/*
* This reports error. VM will not be created and no usage is printed.
*/
@@ -214,7 +217,7 @@
* Entry point.
*/
JNIEXPORT int JNICALL
-JLI_Launch(int argc, char ** argv, /* main argc, argc */
+JLI_Launch(int argc, char ** argv, /* main argc, argv */
int jargc, const char** jargv, /* java args */
int appclassc, const char** appclassv, /* app classpath */
const char* fullversion, /* full version defined */
@@ -317,8 +320,7 @@
/* Parse command line options; if the return value of
* ParseArguments is false, the program should exit.
*/
- if (!ParseArguments(&argc, &argv, &mode, &what, &ret, jrepath))
- {
+ if (!ParseArguments(&argc, &argv, &mode, &what, &ret, jrepath)) {
return(ret);
}
@@ -585,7 +587,8 @@
return IsClassPathOption(name) ||
IsLauncherMainOption(name) ||
JLI_StrCmp(name, "--describe-module") == 0 ||
- JLI_StrCmp(name, "-d") == 0;
+ JLI_StrCmp(name, "-d") == 0 ||
+ JLI_StrCmp(name, "--source") == 0;
}
/*
@@ -627,6 +630,29 @@
}
/*
+ * Check if it is OK to set the mode.
+ * If the mode was previously set, and should not be changed,
+ * a fatal error is reported.
+ */
+static int
+checkMode(int mode, int newMode, const char *arg) {
+ if (mode == LM_SOURCE) {
+ JLI_ReportErrorMessage(ARG_ERROR14, arg);
+ exit(1);
+ }
+ return newMode;
+}
+
+/*
+ * Test if an arg identifies a source file.
+ */
+jboolean
+IsSourceFile(const char *arg) {
+ struct stat st;
+ return (JLI_HasSuffix(arg, ".java") && stat(arg, &st) == 0);
+}
+
+/*
* Checks the command line options to find which JVM type was
* specified. If no command line option was given for the JVM type,
* the default type is used. The environment variable
@@ -1230,7 +1256,8 @@
value = equals+1;
if (JLI_StrCCmp(arg, "--describe-module=") == 0 ||
JLI_StrCCmp(arg, "--module=") == 0 ||
- JLI_StrCCmp(arg, "--class-path=") == 0) {
+ JLI_StrCCmp(arg, "--class-path=") == 0||
+ JLI_StrCCmp(arg, "--source=") == 0) {
kind = LAUNCHER_OPTION_WITH_ARGUMENT;
} else {
kind = VM_LONG_OPTION;
@@ -1274,17 +1301,28 @@
*/
if (JLI_StrCmp(arg, "-jar") == 0) {
ARG_CHECK(argc, ARG_ERROR2, arg);
- mode = LM_JAR;
+ mode = checkMode(mode, LM_JAR, arg);
} else if (JLI_StrCmp(arg, "--module") == 0 ||
JLI_StrCCmp(arg, "--module=") == 0 ||
JLI_StrCmp(arg, "-m") == 0) {
REPORT_ERROR (has_arg, ARG_ERROR5, arg);
SetMainModule(value);
- mode = LM_MODULE;
+ mode = checkMode(mode, LM_MODULE, arg);
if (has_arg) {
*pwhat = value;
break;
}
+ } else if (JLI_StrCmp(arg, "--source") == 0 ||
+ JLI_StrCCmp(arg, "--source=") == 0) {
+ REPORT_ERROR (has_arg, ARG_ERROR13, arg);
+ mode = LM_SOURCE;
+ if (has_arg) {
+ const char *prop = "-Djdk.internal.javac.source=";
+ size_t size = JLI_StrLen(prop) + JLI_StrLen(value) + 1;
+ char *propValue = (char *)JLI_MemAlloc(size);
+ JLI_Snprintf(propValue, size, "%s%s", prop, value);
+ AddOption(propValue, NULL);
+ }
} else if (JLI_StrCmp(arg, "--class-path") == 0 ||
JLI_StrCCmp(arg, "--class-path=") == 0 ||
JLI_StrCmp(arg, "-classpath") == 0 ||
@@ -1435,12 +1473,25 @@
if (!_have_classpath) {
SetClassPath(".");
}
- mode = LM_CLASS;
+ mode = IsSourceFile(arg) ? LM_SOURCE : LM_CLASS;
+ } else if (mode == LM_CLASS && IsSourceFile(arg)) {
+ /* override LM_CLASS mode if given a source file */
+ mode = LM_SOURCE;
}
- if (argc >= 0) {
- *pargc = argc;
- *pargv = argv;
+ if (mode == LM_SOURCE) {
+ AddOption("--add-modules=ALL-DEFAULT", NULL);
+ *pwhat = SOURCE_LAUNCHER_MAIN_ENTRY;
+ // adjust (argc, argv) so that the name of the source file
+ // is included in the args passed to the source launcher
+ // main entry class
+ *pargc = argc + 1;
+ *pargv = argv - 1;
+ } else {
+ if (argc >= 0) {
+ *pargc = argc;
+ *pargv = argv;
+ }
}
*pmode = mode;
--- a/src/java.base/share/native/libjli/java.h Thu Jun 07 23:12:35 2018 -0700
+++ b/src/java.base/share/native/libjli/java.h Fri Jun 08 09:40:28 2018 -0700
@@ -230,11 +230,12 @@
LM_UNKNOWN = 0,
LM_CLASS,
LM_JAR,
- LM_MODULE
+ LM_MODULE,
+ LM_SOURCE
};
static const char *launchModeNames[]
- = { "Unknown", "Main class", "JAR file", "Module" };
+ = { "Unknown", "Main class", "JAR file", "Module", "Source" };
typedef struct {
int argc;
--- a/src/java.base/share/native/libjli/jli_util.c Thu Jun 07 23:12:35 2018 -0700
+++ b/src/java.base/share/native/libjli/jli_util.c Fri Jun 08 09:40:28 2018 -0700
@@ -84,6 +84,16 @@
free(ptr);
}
+jboolean
+JLI_HasSuffix(const char *s1, const char *s2)
+{
+ char *p = JLI_StrRChr(s1, '.');
+ if (p == NULL || *p == '\0') {
+ return JNI_FALSE;
+ }
+ return (JLI_StrCaseCmp(p, s2) == 0);
+}
+
/*
* debug helpers we use
*/
--- a/src/java.base/share/native/libjli/jli_util.h Thu Jun 07 23:12:35 2018 -0700
+++ b/src/java.base/share/native/libjli/jli_util.h Fri Jun 08 09:40:28 2018 -0700
@@ -51,7 +51,8 @@
JNIEXPORT void JNICALL
JLI_MemFree(void *ptr);
-int JLI_StrCCmp(const char *s1, const char* s2);
+int JLI_StrCCmp(const char *s1, const char *s2);
+jboolean JLI_HasSuffix(const char *s1, const char *s2);
typedef struct {
char *arg;
@@ -158,7 +159,7 @@
JLI_InitArgProcessing(jboolean hasJavaArgs, jboolean disableArgFile);
JNIEXPORT JLI_List JNICALL
-JLI_PreprocessArg(const char *arg);
+JLI_PreprocessArg(const char *arg, jboolean expandSourceOpt);
JNIEXPORT jboolean JNICALL
JLI_AddArgsFromEnvVar(JLI_List args, const char *var_name);
--- a/src/java.base/unix/classes/sun/nio/fs/UnixCopyFile.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/java.base/unix/classes/sun/nio/fs/UnixCopyFile.java Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2008, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2008, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -373,6 +373,22 @@
}
}
+ // throw a DirectoryNotEmpty exception if appropriate
+ static void ensureEmptyDir(UnixPath dir) throws IOException {
+ try {
+ long ptr = opendir(dir);
+ try (UnixDirectoryStream stream =
+ new UnixDirectoryStream(dir, ptr, e -> true)) {
+ if (stream.iterator().hasNext()) {
+ throw new DirectoryNotEmptyException(
+ dir.getPathForExceptionMessage());
+ }
+ }
+ } catch (UnixException e) {
+ e.rethrowAsIOException(dir);
+ }
+ }
+
// move file from source to target
static void move(UnixPath source, UnixPath target, CopyOption... options)
throws IOException
@@ -465,6 +481,7 @@
// copy source to target
if (sourceAttrs.isDirectory()) {
+ ensureEmptyDir(source);
copyDirectory(source, sourceAttrs, target, flags);
} else {
if (sourceAttrs.isSymbolicLink()) {
--- a/src/java.base/unix/native/libnet/SocketOutputStream.c Thu Jun 07 23:12:35 2018 -0700
+++ b/src/java.base/unix/native/libnet/SocketOutputStream.c Fri Jun 08 09:40:28 2018 -0700
@@ -108,13 +108,8 @@
loff += n;
continue;
}
- if (errno == ECONNRESET) {
- JNU_ThrowByName(env, "sun/net/ConnectionResetException",
- "Connection reset");
- } else {
- JNU_ThrowByNameWithMessageAndLastError
- (env, "java/net/SocketException", "Write failed");
- }
+ JNU_ThrowByNameWithMessageAndLastError
+ (env, "java/net/SocketException", "Write failed");
if (bufP != BUF) {
free(bufP);
}
--- a/src/java.base/windows/classes/sun/nio/fs/WindowsFileCopy.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/java.base/windows/classes/sun/nio/fs/WindowsFileCopy.java Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2008, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2008, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -249,6 +249,17 @@
}
}
+ // throw a DirectoryNotEmpty exception if not empty
+ static void ensureEmptyDir(WindowsPath dir) throws IOException {
+ try (WindowsDirectoryStream dirStream =
+ new WindowsDirectoryStream(dir, (e) -> true)) {
+ if (dirStream.iterator().hasNext()) {
+ throw new DirectoryNotEmptyException(
+ dir.getPathForExceptionMessage());
+ }
+ }
+ }
+
/**
* Move file from source to target
*/
@@ -407,6 +418,7 @@
// create new directory or directory junction
try {
if (sourceAttrs.isDirectory()) {
+ ensureEmptyDir(source);
CreateDirectory(targetPath, 0L);
} else {
String linkTarget = WindowsLinkSupport.readLink(source);
--- a/src/java.base/windows/native/libjava/TimeZone_md.c Thu Jun 07 23:12:35 2018 -0700
+++ b/src/java.base/windows/native/libjava/TimeZone_md.c Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1999, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -437,6 +437,8 @@
char *mapFileName;
char lineBuffer[MAX_ZONE_CHAR * 4];
int noMapID = *mapID == '\0'; /* no mapID on Vista and later */
+ int offset = 0;
+ const char* errorMessage = "unknown error";
mapFileName = malloc(strlen(java_home_dir) + strlen(MAPPINGS_FILE) + 1);
if (mapFileName == NULL) {
@@ -472,10 +474,14 @@
items[itemIndex] = start;
while (*idx && *idx != ':') {
if (++idx >= endp) {
+ errorMessage = "premature end of line";
+ offset = (int)(idx - lineBuffer);
goto illegal_format;
}
}
if (*idx == '\0') {
+ errorMessage = "illegal null character found";
+ offset = (int)(idx - lineBuffer);
goto illegal_format;
}
*idx++ = '\0';
@@ -483,6 +489,8 @@
}
if (*idx != '\n') {
+ errorMessage = "illegal non-newline character found";
+ offset = (int)(idx - lineBuffer);
goto illegal_format;
}
@@ -516,7 +524,8 @@
illegal_format:
(void) fclose(fp);
- jio_fprintf(stderr, "tzmappings: Illegal format at line %d.\n", line);
+ jio_fprintf(stderr, "Illegal format in tzmappings file: %s at line %d, offset %d.\n",
+ errorMessage, line, offset);
return NULL;
}
--- a/src/java.base/windows/native/libjli/cmdtoargs.c Thu Jun 07 23:12:35 2018 -0700
+++ b/src/java.base/windows/native/libjli/cmdtoargs.c Fri Jun 08 09:40:28 2018 -0700
@@ -246,7 +246,7 @@
// iterate through rest of command line
while (src != NULL) {
src = next_arg(src, arg, &wildcard);
- argsInFile = JLI_PreprocessArg(arg);
+ argsInFile = JLI_PreprocessArg(arg, JNI_TRUE);
if (argsInFile != NULL) {
// resize to accommodate another Arg
cnt = argsInFile->size;
--- a/src/java.desktop/macosx/native/libsplashscreen/libpng/zlib.h Thu Jun 07 23:12:35 2018 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,56 +0,0 @@
-/*
- * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-/*
- * This header file is used to hijack the include of "zlib.h" from libpng on
- * Macos. We do that to be able to build on macos 10.13 or later, but still
- * keep binary compatibility with older versions (as specified to configure).
- *
- * The problem is that in 10.13, Macos shipped with a newer version of zlib,
- * which exports the function inflateValidate. There is a call to this
- * function in pngrutil.c, guarded by a preprocessor check of ZLIB_VERNUM being
- * high enough. If we compile this call in and link to the newer version of
- * zlib, we will get link errors if the code is executed on an older Mac with
- * an older version of zlib.
- *
- * The zlib.h header in Macos has been annotated with Macos specific macros that
- * guard these kinds of version specific APIs, but libpng is not using those
- * checks in its conditionals, just ZLIB_VERNUM. To fix this, we check for the
- * MAC_OS_X_VERSION_MIN_REQUIRED macro here and adjust the ZLIB_VERNUM to the
- # known version bundled with that release. This solution is certainly a hack,
- * but it seems the affected versions of zlib.h are compatible enough for this
- * to work.
- */
-
-#include <zlib.h>
-#include <AvailabilityMacros.h>
-
-#if MAC_OS_X_VERSION_MIN_REQUIRED < MAC_OS_X_VERSION_10_12
-# undef ZLIB_VERNUM
-# define ZLIB_VERNUM 0x1250
-#elif MAC_OS_X_VERSION_MIN_REQUIRED < MAC_OS_X_VERSION_10_13
-# undef ZLIB_VERNUM
-# define ZLIB_VERNUM 0x1280
-#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/java.desktop/macosx/native/libsplashscreen/libpng/zlibwrapper/zlib.h Fri Jun 08 09:40:28 2018 -0700
@@ -0,0 +1,56 @@
+/*
+ * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation. Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * This header file is used to hijack the include of "zlib.h" from libpng on
+ * Macos. We do that to be able to build on macos 10.13 or later, but still
+ * keep binary compatibility with older versions (as specified to configure).
+ *
+ * The problem is that in 10.13, Macos shipped with a newer version of zlib,
+ * which exports the function inflateValidate. There is a call to this
+ * function in pngrutil.c, guarded by a preprocessor check of ZLIB_VERNUM being
+ * high enough. If we compile this call in and link to the newer version of
+ * zlib, we will get link errors if the code is executed on an older Mac with
+ * an older version of zlib.
+ *
+ * The zlib.h header in Macos has been annotated with Macos specific macros that
+ * guard these kinds of version specific APIs, but libpng is not using those
+ * checks in its conditionals, just ZLIB_VERNUM. To fix this, we check for the
+ * MAC_OS_X_VERSION_MIN_REQUIRED macro here and adjust the ZLIB_VERNUM to the
+ # known version bundled with that release. This solution is certainly a hack,
+ * but it seems the affected versions of zlib.h are compatible enough for this
+ * to work.
+ */
+
+#include <zlib.h>
+#include <AvailabilityMacros.h>
+
+#if MAC_OS_X_VERSION_MIN_REQUIRED < MAC_OS_X_VERSION_10_12
+# undef ZLIB_VERNUM
+# define ZLIB_VERNUM 0x1250
+#elif MAC_OS_X_VERSION_MIN_REQUIRED < MAC_OS_X_VERSION_10_13
+# undef ZLIB_VERNUM
+# define ZLIB_VERNUM 0x1280
+#endif
--- a/src/java.desktop/share/native/libsplashscreen/java_awt_SplashScreen.c Thu Jun 07 23:12:35 2018 -0700
+++ b/src/java.desktop/share/native/libsplashscreen/java_awt_SplashScreen.c Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -28,6 +28,7 @@
#include <jni.h>
#include <jni_util.h>
#include <sizecalc.h>
+#include "java_awt_SplashScreen.h"
JNIEXPORT jint JNICALL
DEF_JNI_OnLoad(JavaVM * vm, void *reserved)
--- a/src/java.prefs/macosx/native/libprefs/MacOSXPreferencesFile.m Thu Jun 07 23:12:35 2018 -0700
+++ b/src/java.prefs/macosx/native/libprefs/MacOSXPreferencesFile.m Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2011, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2011, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -63,6 +63,7 @@
#include "jni_util.h"
#include "jlong.h"
#include "jvm.h"
+#include "java_util_prefs_MacOSXPreferencesFile.h"
/*
* Declare library specific JNI_Onload entry if static build
--- a/src/java.prefs/unix/native/libprefs/FileSystemPreferences.c Thu Jun 07 23:12:35 2018 -0700
+++ b/src/java.prefs/unix/native/libprefs/FileSystemPreferences.c Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2001, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -34,6 +34,7 @@
#include <errno.h>
#include <utime.h>
#include "jni_util.h"
+#include "java_util_prefs_FileSystemPreferences.h"
/*
* Declare library specific JNI_Onload entry if static build
--- a/src/java.prefs/windows/native/libprefs/WindowsPreferences.c Thu Jun 07 23:12:35 2018 -0700
+++ b/src/java.prefs/windows/native/libprefs/WindowsPreferences.c Fri Jun 08 09:40:28 2018 -0700
@@ -28,6 +28,8 @@
#include "jni.h"
#include "jni_util.h"
#include "jvm.h"
+#include "java_util_prefs_WindowsPreferences.h"
+
#ifdef __cplusplus
extern "C" {
#endif
--- a/src/java.security.jgss/windows/native/libw2k_lsa_auth/NativeCreds.c Thu Jun 07 23:12:35 2018 -0700
+++ b/src/java.security.jgss/windows/native/libw2k_lsa_auth/NativeCreds.c Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -44,6 +44,7 @@
#include <jni.h>
#include "jni_util.h"
#include <winsock.h>
+#include "sun_security_krb5_Credentials.h"
#undef LSA_SUCCESS
#define LSA_SUCCESS(Status) ((Status) >= 0)
--- a/src/java.security.jgss/windows/native/libw2k_lsa_auth/WindowsDirectory.c Thu Jun 07 23:12:35 2018 -0700
+++ b/src/java.security.jgss/windows/native/libw2k_lsa_auth/WindowsDirectory.c Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2005, 2009, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -27,6 +27,7 @@
#include <jni.h>
#include <windows.h>
#include <stdlib.h>
+#include "sun_security_krb5_Config.h"
/*
* Class: sun_security_krb5_Config
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/java.sql.rowset/share/classes/javax/sql/rowset/package-info.java Fri Jun 08 09:40:28 2018 -0700
@@ -0,0 +1,286 @@
+/*
+ * Copyright (c) 2017, 2018, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation. Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * Standard interfaces and base classes for JDBC <code>RowSet</code>
+ * implementations. This package contains interfaces and classes
+ * that a standard <code>RowSet</code> implementation either implements or extends.
+ *
+ * <h2>Table of Contents</h2>
+ * <ul>
+ * <li><a href="#pkgspec">1.0 Package Specification</a>
+ * <li><a href="#stdrowset">2.0 Standard RowSet Definitions</a>
+ * <li><a href="#impl">3.0 Implementer's Guide</a>
+ * <li><a href="#relspec">4.0 Related Specifications</a>
+ * <li><a href="#reldocs">5.0 Related Documentation</a>
+ * </ul>
+ *
+ * <h3><a id="pkgspec">1.0 Package Specification</a></h3>
+ * This package specifies five standard JDBC <code>RowSet</code> interfaces.
+ * All five extend the
+ * <a href="{@docRoot}/java.sql/javax/sql/RowSet.html">RowSet</a> interface described in the JDBC 3.0
+ * specification. It is anticipated that additional definitions
+ * of more specialized JDBC <code>RowSet</code> types will emerge as this technology
+ * matures. Future definitions <i>should</i> be specified as subinterfaces using
+ * inheritance similar to the way it is used in this specification.
+ * <p>
+ * <i>Note:</i> The interface definitions provided in this package form the basis for
+ * all compliant JDBC <code>RowSet</code> implementations. Vendors and more advanced
+ * developers who intend to provide their own compliant <code>RowSet</code> implementations
+ * should pay particular attention to the assertions detailed in specification
+ * interfaces.
+ *
+ * <h3><a id="stdrowset">2.0 Standard RowSet Definitions</a></h3>
+ * <ul>
+ * <li><a href="JdbcRowSet.html"><b><code>JdbcRowSet</code></b></a> - A wrapper around
+ * a <code>ResultSet</code> object that makes it possible to use the result set as a
+ * JavaBeans™ component. Thus,
+ * a <code>JdbcRowSet</code> object can be a Bean that any tool
+ * makes available for assembling an application as part of a component based
+ * architecture. A <code>JdbcRowSet</code> object is a connected <code>RowSet</code>
+ * object, that is, it
+ * <b>must</b> continually maintain its connection to its data source using a JDBC
+ * technology-enabled driver ("JDBC driver"). In addition, a <code>JdbcRowSet</code>
+ * object provides a fully updatable and scrollable tabular
+ * data structure as defined in the JDBC 3.0 specification.
+ *
+ * <li><a href="CachedRowSet.html">
+ * <b><code>CachedRowSet</code>™</b></a>
+ * - A <code>CachedRowSet</code> object is a JavaBeans™
+ * component that is scrollable, updatable, serializable, and generally disconnected from
+ * the source of its data. A <code>CachedRowSet</code> object
+ * typically contains rows from a result set, but it can also contain rows from any
+ * file with a tabular format, such as a spreadsheet. <code>CachedRowSet</code> implementations
+ * <b>must</b> use the <code>SyncFactory</code> to manage and obtain pluggable
+ * <code>SyncProvider</code> objects to provide synchronization between the
+ * disconnected <code>RowSet</code> object and the originating data source.
+ * Typically a <code>SyncProvider</code> implementation relies upon a JDBC
+ * driver to obtain connectivity to a particular data source.
+ * Further details on this mechanism are discussed in the <a
+ * href="spi/package-summary.html"><code>javax.sql.rowset.spi</code></a> package
+ * specification.
+ *
+ * <li><a href="WebRowSet.html"><b><code>WebRowSet</code></b></a> - A
+ * <code>WebRowSet</code> object is an extension of <code>CachedRowSet</code>
+ * that can read and write a <code>RowSet</code> object in a well formed XML format.
+ * This class calls an <a href="spi/XmlReader.html"><code>XmlReader</code></a> object
+ * (an extension of the <a href="{@docRoot}/java.sql/javax/sql/RowSetReader.html"><code>RowSetReader</code></a>
+ * interface) to read a rowset in XML format. It calls an
+ * <a href="spi/XmlWriter.html"><code>XmlWriter</code></a> object (an extension of the
+ * <a href="{@docRoot}/java.sql/javax/sql/RowSetWriter.html"><code>RowSetWriter</code></a> interface)
+ * to write a rowset in XML format. The reader and writer required by
+ * <code>WebRowSet</code> objects are provided by the
+ * <code>SyncFactory</code> in the form of <code>SyncProvider</code>
+ * implementations. In order to ensure well formed XML usage, a standard generic XML
+ * Schema is defined and published at
+ * <a href="http://java.sun.com/xml/ns/jdbc/webrowset.xsd">
+ * <code>http://java.sun.com/xml/ns/jdbc/webrowset.xsd</code></a>.
+ *
+ * <li><a href="FilteredRowSet.html"><b><code>FilteredRowSet</code></b></a> - A
+ * <code>FilteredRowSet</code> object provides filtering functionality in a programmatic
+ * and extensible way. There are many instances when a <code>RowSet</code> <code>object</code>
+ * has a need to provide filtering in its contents without sacrificing the disconnected
+ * environment, thus saving the expense of having to create a connection to the data source.
+ * Solutions to this need vary from providing heavyweight full scale
+ * SQL query abilities, to portable components, to more lightweight
+ * approaches. A <code>FilteredRowSet</code> object consumes
+ * an implementation of the <a href="Predicate.html"><code>Predicate</code></a>
+ * interface, which <b>may</b> define a filter at run time. In turn, a
+ * <code>FilteredRowSet</code> object is tasked with enforcing the set filter for both
+ * inbound and outbound read and write operations. That is, all filters can be
+ * considered as bi-directional. No standard filters are defined;
+ * however, sufficient mechanics are specified to permit any required filter to be
+ * implemented.
+ *
+ * <li><a href="JoinRowSet.html"><b><code>JoinRowSet</code></b></a> - The <code>JoinRowSet</code>
+ * interface describes a mechanism by which relationships can be established between
+ * two or more standard <code>RowSet</code> implementations. Any number of <code>RowSet</code>
+ * objects can be added to a <code>JoinRowSet</code> object provided the <code>RowSet</code>objects
+ * can be related in a SQL <code>JOIN</code> like fashion. By definition, the SQL <code>JOIN</code>
+ * statement is used to combine the data contained in two (<i>or more</i>) relational
+ * database tables based upon a common attribute. By establishing and then enforcing
+ * column matches, a <code>JoinRowSet</code> object establishes relationships between
+ * <code>RowSet</code> instances without the need to touch the originating data source.
+ * </ul>
+ *
+ * <h3><a id="impl">3.0 Implementer's Guide</a></h3>
+ * Compliant implementations of JDBC <code>RowSet</code> Implementations
+ * <b>must</b> follow the assertions described in this specification. In accordance
+ * with the terms of the <a href="http://www.jcp.org">Java Community Process</a>, a
+ * Test Compatibility Kit (TCK) can be licensed to ensure compatibility with the
+ * specification. The following paragraphs outline a number of starting points for
+ * implementers of the standard JDBC <code>RowSet</code> definitions. Implementers
+ * should also consult the <i>Implementer's Guide</i> in the <a
+ * href="spi/package-summary.html">javax.sql.rowset.spi</a> package for guidelines
+ * on <a href="spi/SyncProvider.html"><code>SyncProvider</code></a> implementations.
+ *
+ * <ul>
+ * <li><b>3.1 Constructor</b>
+ * <p>
+ * All <code>RowSet</code> implementations <strong>must</strong> provide a
+ * no-argument constructor.
+ * </li>
+ * <li><b>3.2 Role of the <code>BaseRowSet</code> Class</b>
+ * <p>
+ * A compliant JDBC <code>RowSet</code> implementation <b>must</b> implement one or more
+ * standard interfaces specified in this package and <b>may</b> extend the
+ * <a href="BaseRowSet.html"><code>BaseRowSet</code></a> abstract class. For example, a
+ * <code>CachedRowSet</code> implementation must implement the <code>CachedRowSet</code>
+ * interface and extend the <code>BaseRowSet</code> abstract class. The
+ * <code>BaseRowSet</code> class provides the standard architecture on which all
+ * <code>RowSet</code> implementations should be built, regardless of whether the
+ * <code>RowSet</code> objects exist in a connected or disconnected environment.
+ * The <code>BaseRowSet</code> abstract class provides any <code>RowSet</code> implementation
+ * with its base functionality, including property manipulation and event notification
+ * that is fully compliant with <a href="http://java.sun.com/products/javabeans">JavaBeans</a>
+ * component requirements. As an example, all implementations provided in the
+ * reference implementations (contained in the <code>com.sun.rowset</code> package) use
+ * the <code>BaseRowSet</code> class as a basis for their implementations.
+ * <P>
+ * The following table illustrates the features that the <code>BaseRowSet</code>
+ * abstract class provides.
+ * <blockquote>
+ * <table class="striped" style="vertical-align:top; width:75%">
+ * <caption>Features in <code>BaseRowSet</code></caption>
+ * <thead>
+ * <tr>
+ * <th scope="col">Feature</th>
+ * <th scope="col">Details</th>
+ * </tr>
+ * </thead>
+ * <tbody>
+ * <tr>
+ * <th scope="row">Properties</th>
+ * <td>Provides standard JavaBeans property manipulation
+ * mechanisms to allow applications to get and set <code>RowSet</code> command and
+ * property values. Refer to the documentation of the <code>javax.sql.RowSet</code>
+ * interface (available in the JDBC 3.0 specification) for more details on
+ * the standard <code>RowSet</code> properties.</td>
+ * </tr>
+ * <tr>
+ * <th scope="row">Event notification</th>
+ * <td>Provides standard JavaBeans event notifications
+ * to registered event listeners. Refer to the documentation of <code>javax.sql.RowSetEvent</code>
+ * interface (available in the JDBC 3.0 specification) for
+ * more details on how to register and handle standard RowSet events generated
+ * by compliant implementations.</td>
+ * </tr>
+ * <tr>
+ * <th scope="row">Setters for a RowSet object's command</th>
+ * <td>Provides a complete set of setter methods
+ * for setting RowSet command parameters.</td>
+ * </tr>
+ * <tr>
+ * <th scope="row">Streams</th>
+ * <td>Provides fields for storing of stream instances
+ * in addition to providing a set of constants for stream type designation.</td>
+ * </tr>
+ * </tbody>
+ * </table>
+ * </blockquote>
+ *
+ * <li><b>3.3 Connected RowSet Requirements</b>
+ * <p>
+ * The <code>JdbcRowSet</code> describes a <code>RowSet</code> object that <b>must</b> always
+ * be connected to the originating data source. Implementations of the <code>JdbcRowSet</code>
+ * should ensure that this connection is provided solely by a JDBC driver.
+ * Furthermore, <code>RowSet</code> objects that are implementations of the
+ * <code>JdbcRowSet</code> interface and are therefore operating in a connected environment
+ * do not use the <code>SyncFactory</code> to obtain a <code>RowSetReader</code> object
+ * or a <code>RowSetWriter</code> object. They can safely rely on the JDBC driver to
+ * supply their needs by virtue of the presence of an underlying updatable and scrollable
+ * <code>ResultSet</code> implementation.
+ *
+ * <li>
+ * <b>3.4 Disconnected RowSet Requirements</b>
+ * <p>
+ * A disconnected <code>RowSet</code> object, such as a <code>CachedRowSet</code> object,
+ * <b>should</b> delegate
+ * connection management to a <code>SyncProvider</code> object provided by the
+ * <code>SyncFactory</code>. To ensure fully disconnected semantics, all
+ * disconnected <code>RowSet</code> objects <b>must</b> ensure
+ * that the original connection made to the data source to populate the <code>RowSet</code>
+ * object is closed to permit the garbage collector to recover and release resources. The
+ * <code>SyncProvider</code> object ensures that the critical JDBC properties are
+ * maintained in order to re-establish a connection to the data source when a
+ * synchronization is required. A disconnected <code>RowSet</code> object should
+ * therefore ensure that no
+ * extraneous references remain on the <code>Connection</code> object.
+ *
+ * <li><b>3.5 Role of RowSetMetaDataImpl</b>
+ * <p>
+ * The <code>RowsetMetaDataImpl</code> class is a utility class that provides an implementation of the
+ * <a href="{@docRoot}/java.sql/javax/sql/RowSetMetaData.html">RowSetMetaData</a> interface, supplying standard setter
+ * method implementations for metadata for both connected and disconnected
+ * <code>RowSet</code> objects. All implementations are free to use this standard
+ * implementation but are not required to do so.
+ *
+ * <li><b>3.6 RowSetWarning Class</b>
+ * <p>
+ * The <code>RowSetWarning</code> class provides warnings that can be set
+ * on <code>RowSet</code> implementations.
+ * Similar to <a href="{@docRoot}/java.sql/java/sql/SQLWarning.html">SQLWarning</a> objects,
+ * <code>RowSetWarning</code> objects are silently chained to the object whose method
+ * caused the warning to be thrown. All <code>RowSet</code> implementations <b>should</b>
+ * ensure that this chaining occurs if a warning is generated and also ensure that the
+ * warnings are available via the <code>getRowSetWarnings</code> method defined in either
+ * the <code>JdbcRowSet</code> interface or the <code>CachedRowSet</code> interface.
+ * After a warning has been retrieved with one of the
+ * <code>getRowSetWarnings</code> methods, the <code>RowSetWarning</code> method
+ * <code>getNextWarning</code> can be called on it to retrieve any warnings that might
+ * be chained on it. If a warning is returned, <code>getNextWarning</code> can be called
+ * on it, and so on until there are no more warnings.
+ *
+ * <li><b>3.7 The Joinable Interface</b>
+ * <P>
+ * The <code>Joinable</code> interface provides both connected and disconnected
+ * <code>RowSet</code> objects with the capability to be added to a
+ * <code>JoinRowSet</code> object in an SQL <code>JOIN</code> operation.
+ * A <code>RowSet</code> object that has implemented the <code>Joinable</code>
+ * interface can set a match column, retrieve a match column, or unset a match column.
+ * A <code>JoinRowSet</code> object can then use the <code>RowSet</code> object's
+ * match column as a basis for adding the <code>RowSet</code> object.
+ * </li>
+ *
+ * <li><b>3.8 The RowSetFactory Interface</b>
+ * <p>
+ * A <code>RowSetFactory</code> implementation <strong>must</strong>
+ * be provided.
+ * </li>
+ * </ul>
+ *
+ * <h3><a id="relspec">4.0 Related Specifications</a></h3>
+ * <ul>
+ * <li><a href="https://jcp.org/en/jsr/detail?id=221">JDBC 4.3 Specification</a>
+ * <li><a href="http://www.w3.org/XML/Schema">XML Schema</a>
+ * </ul>
+ *
+ * <h3><a id="reldocs">5.0 Related Documentation</a></h3>
+ * <ul>
+ * <li><a href="http://docs.oracle.com/javase/tutorial/jdbc/basics/rowset.html">
+ * JDBC RowSet Tutorial</a>
+ *</ul>
+ */
+package javax.sql.rowset;
--- a/src/java.sql.rowset/share/classes/javax/sql/rowset/package.html Thu Jun 07 23:12:35 2018 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,297 +0,0 @@
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-<html lang="en">
-<head>
-
- <meta http-equiv="Content-Type"
- content="text/html; charset=iso-8859-1">
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-Copyright (c) 2003, 2017, Oracle and/or its affiliates. All rights reserved.
-DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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-under the terms of the GNU General Public License version 2 only, as
-published by the Free Software Foundation. Oracle designates this
-particular file as subject to the "Classpath" exception as provided
-by Oracle in the LICENSE file that accompanied this code.
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-This code is distributed in the hope that it will be useful, but WITHOUT
-ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
-version 2 for more details (a copy is included in the LICENSE file that
-accompanied this code).
-
-You should have received a copy of the GNU General Public License version
-2 along with this work; if not, write to the Free Software Foundation,
-Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
-
-Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
-or visit www.oracle.com if you need additional information or have any
-questions.
-
--->
- <title>javax.sql.rowset Package</title>
-</head>
- <body>
-
-<!-- Description clause -->
-Standard interfaces and base classes for JDBC <code>RowSet</code>
-implementations. This package contains interfaces and classes
-that a standard <code>RowSet</code> implementation either implements or extends.
-
-
-<h2>Table of Contents</h2>
-<ul>
-<li><a href="#pkgspec">1.0 Package Specification</a>
-<li><a href="#stdrowset">2.0 Standard RowSet Definitions</a>
-<li><a href="#impl">3.0 Implementer's Guide</a>
-<li><a href="#relspec">4.0 Related Specifications</a>
-<li><a href="#reldocs">5.0 Related Documentation</a>
-</ul>
-
-<h3><a id="pkgspec">1.0 Package Specification</a></h3>
-This package specifies five standard JDBC <code>RowSet</code> interfaces.
- All five extend the
-<a href="../RowSet.html">RowSet</a> interface described in the JDBC 3.0
-specification. It is anticipated that additional definitions
-of more specialized JDBC <code>RowSet</code> types will emerge as this technology
-matures. Future definitions <i>should</i> be specified as subinterfaces using
-inheritance similar to the way it is used in this specification.
-<p>
-<i>Note:</i> The interface definitions provided in this package form the basis for
-all compliant JDBC <code>RowSet</code> implementations. Vendors and more advanced
-developers who intend to provide their own compliant <code>RowSet</code> implementations
-should pay particular attention to the assertions detailed in specification
-interfaces.
-
-<h3><a id="stdrowset">2.0 Standard RowSet Definitions</a></h3>
-<ul>
-<li><a href="JdbcRowSet.html"><b><code>JdbcRowSet</code></b></a> - A wrapper around
-a <code>ResultSet</code> object that makes it possible to use the result set as a
-JavaBeans™ component. Thus,
-a <code>JdbcRowSet</code> object can be a Bean that any tool
-makes available for assembling an application as part of a component based
-architecture. A <code>JdbcRowSet</code> object is a connected <code>RowSet</code>
-object, that is, it
-<b>must</b> continually maintain its connection to its data source using a JDBC
-technology-enabled driver ("JDBC driver"). In addition, a <code>JdbcRowSet</code>
-object provides a fully updatable and scrollable tabular
-data structure as defined in the JDBC 3.0 specification.
-
-<li><a href="CachedRowSet.html">
-<b><code>CachedRowSet</code>™</b></a>
- - A <code>CachedRowSet</code> object is a JavaBeans™
- component that is scrollable, updatable, serializable, and generally disconnected from
- the source of its data. A <code>CachedRowSet</code> object
-typically contains rows from a result set, but it can also contain rows from any
-file with a tabular format, such as a spreadsheet. <code>CachedRowSet</code> implementations
-<b>must</b> use the <code>SyncFactory</code> to manage and obtain pluggable
-<code>SyncProvider</code> objects to provide synchronization between the
-disconnected <code>RowSet</code> object and the originating data source.
-Typically a <code>SyncProvider</code> implementation relies upon a JDBC
-driver to obtain connectivity to a particular data source.
-Further details on this mechanism are discussed in the <a
-href="spi/package-summary.html"><code>javax.sql.rowset.spi</code></a> package
-specification.
-
-<li><a href="WebRowSet.html"><b><code>WebRowSet</code></b></a> - A
-<code>WebRowSet</code> object is an extension of <code>CachedRowSet</code>
-that can read and write a <code>RowSet</code> object in a well formed XML format.
-This class calls an <a href="spi/XmlReader.html"><code>XmlReader</code></a> object
-(an extension of the <a href="../RowSetReader.html"><code>RowSetReader</code></a>
-interface) to read a rowset in XML format. It calls an
-<a href="spi/XmlWriter.html"><code>XmlWriter</code></a> object (an extension of the
-<a href="../RowSetWriter.html"><code>RowSetWriter</code></a> interface)
-to write a rowset in XML format. The reader and writer required by
-<code>WebRowSet</code> objects are provided by the
-<code>SyncFactory</code> in the form of <code>SyncProvider</code>
-implementations. In order to ensure well formed XML usage, a standard generic XML
-Schema is defined and published at
-<a href="http://java.sun.com/xml/ns/jdbc/webrowset.xsd">
-<code>http://java.sun.com/xml/ns/jdbc/webrowset.xsd</code></a>.
-
-<li><a href="FilteredRowSet.html"><b><code>FilteredRowSet</code></b></a> - A
-<code>FilteredRowSet</code> object provides filtering functionality in a programmatic
-and extensible way. There are many instances when a <code>RowSet</code> <code>object</code>
-has a need to provide filtering in its contents without sacrificing the disconnected
-environment, thus saving the expense of having to create a connection to the data source.
-Solutions to this need vary from providing heavyweight full scale
-SQL query abilities, to portable components, to more lightweight
-approaches. A <code>FilteredRowSet</code> object consumes
-an implementation of the <a href="Predicate.html"><code>Predicate</code></a>
-interface, which <b>may</b> define a filter at run time. In turn, a
-<code>FilteredRowSet</code> object is tasked with enforcing the set filter for both
-inbound and outbound read and write operations. That is, all filters can be
-considered as bi-directional. No standard filters are defined;
-however, sufficient mechanics are specified to permit any required filter to be
-implemented.
-
-<li><a href="JoinRowSet.html"><b><code>JoinRowSet</code></b></a> - The <code>JoinRowSet</code>
-interface describes a mechanism by which relationships can be established between
-two or more standard <code>RowSet</code> implementations. Any number of <code>RowSet</code>
- objects can be added to a <code>JoinRowSet</code> object provided the <code>RowSet</code>objects
-can be related in a SQL <code>JOIN</code> like fashion. By definition, the SQL <code>JOIN</code>
-statement is used to combine the data contained in two (<i>or more</i>) relational
-database tables based upon a common attribute. By establishing and then enforcing
-column matches, a <code>JoinRowSet</code> object establishes relationships between
-<code>RowSet</code> instances without the need to touch the originating data source.
-</ul>
-
-<h3><a id="impl">3.0 Implementer's Guide</a></h3>
-Compliant implementations of JDBC <code>RowSet</code> Implementations
-<b>must</b> follow the assertions described in this specification. In accordance
-with the terms of the <a href="http://www.jcp.org">Java Community Process</a>, a
-Test Compatibility Kit (TCK) can be licensed to ensure compatibility with the
-specification. The following paragraphs outline a number of starting points for
-implementers of the standard JDBC <code>RowSet</code> definitions. Implementers
-should also consult the <i>Implementer's Guide</i> in the <a
-href="spi/package-summary.html">javax.sql.rowset.spi</a> package for guidelines
-on <a href="spi/SyncProvider.html"><code>SyncProvider</code></a> implementations.
-
-<ul>
-<li><b>3.1 Constructor</b>
-<p>
- All <code>RowSet</code> implementations <strong>must</strong> provide a
-no-argument constructor.
-</li>
-<li><b>3.2 Role of the <code>BaseRowSet</code> Class</b>
-<p>
-A compliant JDBC <code>RowSet</code> implementation <b>must</b> implement one or more
-standard interfaces specified in this package and <b>may</b> extend the
-<a href="BaseRowSet.html"><code>BaseRowSet</code></a> abstract class. For example, a
-<code>CachedRowSet</code> implementation must implement the <code>CachedRowSet</code>
-interface and extend the <code>BaseRowSet</code> abstract class. The
-<code>BaseRowSet</code> class provides the standard architecture on which all
-<code>RowSet</code> implementations should be built, regardless of whether the
-<code>RowSet</code> objects exist in a connected or disconnected environment.
-The <code>BaseRowSet</code> abstract class provides any <code>RowSet</code> implementation
-with its base functionality, including property manipulation and event notification
-that is fully compliant with <a href="http://java.sun.com/products/javabeans">JavaBeans</a>
-component requirements. As an example, all implementations provided in the
-reference implementations (contained in the <code>com.sun.rowset</code> package) use
-the <code>BaseRowSet</code> class as a basis for their implementations.
-<P>
-The following table illustrates the features that the <code>BaseRowSet</code>
-abstract class provides.
- <blockquote>
- <table class="striped" style="vertical-align:top; width:75%">
- <caption>Features in <code>BaseRowSet</code></caption>
- <thead>
- <tr>
- <th scope="col">Feature</th>
- <th scope="col">Details</th>
- </tr>
- </thead>
- <tbody>
- <tr>
- <th scope="row">Properties</th>
- <td>Provides standard JavaBeans property manipulation
-mechanisms to allow applications to get and set <code>RowSet</code> command and
-property values. Refer to the documentation of the <code>javax.sql.RowSet</code>
-interface (available in the JDBC 3.0 specification) for more details on
-the standard <code>RowSet</code> properties.</td>
- </tr>
- <tr>
- <th scope="row">Event notification</th>
- <td>Provides standard JavaBeans event notifications
-to registered event listeners. Refer to the documentation of <code>javax.sql.RowSetEvent</code>
-interface (available in the JDBC 3.0 specification) for
-more details on how to register and handle standard RowSet events generated
-by compliant implementations.</td>
- </tr>
- <tr>
- <th scope="row">Setters for a RowSet object's command</th>
- <td>Provides a complete set of setter methods
- for setting RowSet command parameters.</td>
- </tr>
- <tr>
- <th scope="row">Streams</th>
- <td>Provides fields for storing of stream instances
- in addition to providing a set of constants for stream type designation.</td>
- </tr>
- </tbody>
- </table>
- </blockquote>
-
-<li><b>3.3 Connected RowSet Requirements</b>
-<p>
-The <code>JdbcRowSet</code> describes a <code>RowSet</code> object that <b>must</b> always
-be connected to the originating data source. Implementations of the <code>JdbcRowSet</code>
-should ensure that this connection is provided solely by a JDBC driver.
-Furthermore, <code>RowSet</code> objects that are implementations of the
-<code>JdbcRowSet</code> interface and are therefore operating in a connected environment
-do not use the <code>SyncFactory</code> to obtain a <code>RowSetReader</code> object
-or a <code>RowSetWriter</code> object. They can safely rely on the JDBC driver to
-supply their needs by virtue of the presence of an underlying updatable and scrollable
-<code>ResultSet</code> implementation.
-
-<li>
-<b>3.4 Disconnected RowSet Requirements</b>
-<p>
-A disconnected <code>RowSet</code> object, such as a <code>CachedRowSet</code> object,
-<b>should</b> delegate
-connection management to a <code>SyncProvider</code> object provided by the
-<code>SyncFactory</code>. To ensure fully disconnected semantics, all
-disconnected <code>RowSet</code> objects <b>must</b> ensure
-that the original connection made to the data source to populate the <code>RowSet</code>
-object is closed to permit the garbage collector to recover and release resources. The
-<code>SyncProvider</code> object ensures that the critical JDBC properties are
-maintained in order to re-establish a connection to the data source when a
-synchronization is required. A disconnected <code>RowSet</code> object should
-therefore ensure that no
-extraneous references remain on the <code>Connection</code> object.
-
-<li><b>3.5 Role of RowSetMetaDataImpl</b>
-<p>
-The <code>RowsetMetaDataImpl</code> class is a utility class that provides an implementation of the
-<a href="../RowSetMetaData.html">RowSetMetaData</a> interface, supplying standard setter
-method implementations for metadata for both connected and disconnected
-<code>RowSet</code> objects. All implementations are free to use this standard
-implementation but are not required to do so.
-
-<li><b>3.6 RowSetWarning Class</b>
-<p>
-The <code>RowSetWarning</code> class provides warnings that can be set
-on <code>RowSet</code> implementations.
-Similar to <a href="../../../java/sql/SQLWarning.html">SQLWarning</a> objects,
-<code>RowSetWarning</code> objects are silently chained to the object whose method
-caused the warning to be thrown. All <code>RowSet</code> implementations <b>should</b>
-ensure that this chaining occurs if a warning is generated and also ensure that the
-warnings are available via the <code>getRowSetWarnings</code> method defined in either
-the <code>JdbcRowSet</code> interface or the <code>CachedRowSet</code> interface.
-After a warning has been retrieved with one of the
-<code>getRowSetWarnings</code> methods, the <code>RowSetWarning</code> method
-<code>getNextWarning</code> can be called on it to retrieve any warnings that might
-be chained on it. If a warning is returned, <code>getNextWarning</code> can be called
-on it, and so on until there are no more warnings.
-
-<li><b>3.7 The Joinable Interface</b>
-<P>
-The <code>Joinable</code> interface provides both connected and disconnected
-<code>RowSet</code> objects with the capability to be added to a
-<code>JoinRowSet</code> object in an SQL <code>JOIN</code> operation.
-A <code>RowSet</code> object that has implemented the <code>Joinable</code>
-interface can set a match column, retrieve a match column, or unset a match column.
-A <code>JoinRowSet</code> object can then use the <code>RowSet</code> object's
-match column as a basis for adding the <code>RowSet</code> object.
-</li>
-
-<li><b>3.8 The RowSetFactory Interface</b>
- <p>
- A <code>RowSetFactory</code> implementation <strong>must</strong>
- be provided.
-</li>
-</ul>
-
-<h3><a id="relspec">4.0 Related Specifications</a></h3>
-<ul>
-<li><a href="https://jcp.org/en/jsr/detail?id=221">JDBC 4.3 Specification</a>
-<li><a href="http://www.w3.org/XML/Schema">XML Schema</a>
-</ul>
-
-<h3><a id="reldocs">5.0 Related Documentation</a></h3>
-<ul>
-<li><a href="http://docs.oracle.com/javase/tutorial/jdbc/basics/rowset.html">
-JDBC RowSet Tutorial</a>
-</ul>
-</body>
-</html>
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/java.sql.rowset/share/classes/javax/sql/rowset/spi/package-info.java Fri Jun 08 09:40:28 2018 -0700
@@ -0,0 +1,480 @@
+/*
+ * Copyright (c) 2003, 2018, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation. Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * The standard classes and interfaces that a third party vendor has to
+ * use in its implementation of a synchronization provider. These classes and
+ * interfaces are referred to as the Service Provider Interface (SPI). To make it possible
+ * for a <code>RowSet</code> object to use an implementation, the vendor must register
+ * it with the <code>SyncFactory</code> singleton. (See the class comment for
+ * <code>SyncProvider</code> for a full explanation of the registration process and
+ * the naming convention to be used.)
+ *
+ * <h2>Table of Contents</h2>
+ * <ul>
+ * <li><a href="#pkgspec">1.0 Package Specification</a>
+ * <li><a href="#arch">2.0 Service Provider Architecture</a>
+ * <li><a href="#impl">3.0 Implementer's Guide</a>
+ * <li><a href="#resolving">4.0 Resolving Synchronization Conflicts</a>
+ * <li><a href="#relspec">5.0 Related Specifications</a>
+ * <li><a href="#reldocs">6.0 Related Documentation</a>
+ * </ul>
+ *
+ * <h3><a id="pkgspec">1.0 Package Specification</a></h3>
+ * <P>
+ * The following classes and interfaces make up the <code>javax.sql.rowset.spi</code>
+ * package:
+ * <UL>
+ * <LI><code>SyncFactory</code>
+ * <LI><code>SyncProvider</code>
+ * <LI><code>SyncFactoryException</code>
+ * <LI><code>SyncProviderException</code>
+ * <LI><code>SyncResolver</code>
+ * <LI><code>XmlReader</code>
+ * <LI><code>XmlWriter</code>
+ * <LI><code>TransactionalWriter</code>
+ * </UL>
+ * The following interfaces, in the <code>javax.sql</code> package, are also part of the SPI:
+ * <UL>
+ * <LI><code>RowSetReader</code>
+ * <LI><code>RowSetWriter</code>
+ * </UL>
+ * <P>
+ * A <code>SyncProvider</code> implementation provides a disconnected <code>RowSet</code>
+ * object with the mechanisms for reading data into it and for writing data that has been
+ * modified in it
+ * back to the underlying data source. A <i>reader</i>, a <code>RowSetReader</code> or
+ * <code>XMLReader</code> object, reads data into a <code>RowSet</code> object when the
+ * <code>CachedRowSet</code> methods <code>execute</code> or <code>populate</code>
+ * are called. A <i>writer</i>, a <code>RowSetWriter</code> or <code>XMLWriter</code>
+ * object, writes changes back to the underlying data source when the
+ * <code>CachedRowSet</code> method <code>acceptChanges</code> is called.
+ * <P>
+ * The process of writing changes in a <code>RowSet</code> object to its data source
+ * is known as <i>synchronization</i>. The <code>SyncProvider</code> implementation that a
+ * <code>RowSet</code> object is using determines the level of synchronization that the
+ * <code>RowSet</code> object's writer uses. The various levels of synchronization are
+ * referred to as <i>grades</i>.
+ * <P>
+ * The lower grades of synchronization are
+ * known as <i>optimistic</i> concurrency levels because they optimistically
+ * assume that there will be no conflicts or very few conflicts. A conflict exists when
+ * the same data modified in the <code>RowSet</code> object has also been modified
+ * in the data source. Using the optimistic concurrency model means that if there
+ * is a conflict, modifications to either the data source or the <code>RowSet</code>
+ * object will be lost.
+ * <P>
+ * Higher grades of synchronization are called <i>pessimistic</i> because they assume
+ * that others will be accessing the data source and making modifications. These
+ * grades set varying levels of locks to increase the chances that no conflicts
+ * occur.
+ * <P>
+ * The lowest level of synchronization is simply writing any changes made to the
+ * <code>RowSet</code> object to its underlying data source. The writer does
+ * nothing to check for conflicts.
+ * If there is a conflict and the data
+ * source values are overwritten, the changes other parties have made by to the data
+ * source are lost.
+ * <P>
+ * The <code>RIXMLProvider</code> implementation uses the lowest level
+ * of synchronization and just writes <code>RowSet</code> changes to the data source.
+ *
+ * <P>
+ * For the next level up, the
+ * writer checks to see if there are any conflicts, and if there are,
+ * it does not write anything to the data source. The problem with this concurrency
+ * level is that if another party has modified the corresponding data in the data source
+ * since the <code>RowSet</code> object got its data,
+ * the changes made to the <code>RowSet</code> object are lost. The
+ * <code>RIOptimisticProvider</code> implementation uses this level of synchronization.
+ * <P>
+ * At higher levels of synchronization, referred to as pessimistic concurrency,
+ * the writer take steps to avoid conflicts by setting locks. Setting locks
+ * can vary from setting a lock on a single row to setting a lock on a table
+ * or the entire data source. The level of synchronization is therefore a tradeoff
+ * between the ability of users to access the data source concurrently and the ability
+ * of the writer to keep the data in the <code>RowSet</code> object and its data source
+ * synchronized.
+ * <P>
+ * It is a requirement that all disconnected <code>RowSet</code> objects
+ * (<code>CachedRowSet</code>, <code>FilteredRowSet</code>, <code>JoinRowSet</code>,
+ * and <code>WebRowSet</code> objects) obtain their <code>SyncProvider</code> objects
+ * from the <code>SyncFactory</code> mechanism.
+ * <P>
+ * The reference implementation (RI) provides two synchronization providers.
+ * <UL>
+ * <LI><b><code>RIOptimisticProvider</code></b> <br>
+ * The default provider that the <code>SyncFactory</code> instance will
+ * supply to a disconnected <code>RowSet</code> object when no provider
+ * implementation is specified.<BR>
+ * This synchronization provider uses an optimistic concurrency model,
+ * assuming that there will be few conflicts among users
+ * who are accessing the same data in a database. It avoids
+ * using locks; rather, it checks to see if there is a conflict
+ * before trying to synchronize the <code>RowSet</code> object and the
+ * data source. If there is a conflict, it does nothing, meaning that
+ * changes to the <code>RowSet</code> object are not persisted to the data
+ * source.
+ * <LI><B><code>RIXMLProvider</code></B> <BR>
+ * A synchronization provider that can be used with a
+ * <code>WebRowSet</code> object, which is a rowset that can be written
+ * in XML format or read from XML format. The
+ * <code>RIXMLProvider</code> implementation does no checking at all for
+ * conflicts and simply writes any updated data in the
+ * <code>WebRowSet</code> object to the underlying data source.
+ * <code>WebRowSet</code> objects use this provider when they are
+ * dealing with XML data.
+ * </UL>
+ *
+ * These <code>SyncProvider</code> implementations
+ * are bundled with the reference implementation, which makes them always available to
+ * <code>RowSet</code> implementations.
+ * <code>SyncProvider</code> implementations make themselves available by being
+ * registered with the <code>SyncFactory</code> singleton. When a <code>RowSet</code>
+ * object requests a provider, by specifying it in the constructor or as an argument to the
+ * <code>CachedRowSet</code> method <code>setSyncProvider</code>,
+ * the <code>SyncFactory</code> singleton
+ * checks to see if the requested provider has been registered with it.
+ * If it has, the <code>SyncFactory</code> creates an instance of it and passes it to the
+ * requesting <code>RowSet</code> object.
+ * If the <code>SyncProvider</code> implementation that is specified has not been registered,
+ * the <code>SyncFactory</code> singleton causes a <code>SyncFactoryException</code> object
+ * to be thrown. If no provider is specified,
+ * the <code>SyncFactory</code> singleton will create an instance of the default
+ * provider implementation, <code>RIOptimisticProvider</code>,
+ * and pass it to the requesting <code>RowSet</code> object.
+ *
+ * <P>
+ * If a <code>WebRowSet</code> object does not specify a provider in its constructor, the
+ * <code>SyncFactory</code> will give it an instance of <code>RIOptimisticProvider</code>.
+ * However, the constructor for <code>WebRowSet</code> is implemented to set the provider
+ * to the <code>RIXMLProvider</code>, which reads and writes a <code>RowSet</code> object
+ * in XML format.
+ * <P>
+ * See the <a href="SyncProvider.html">SyncProvider</a> class
+ * specification for further details.
+ * <p>
+ * Vendors may develop a <code>SyncProvider</code> implementation with any one of the possible
+ * levels of synchronization, thus giving <code>RowSet</code> objects a choice of
+ * synchronization mechanisms.
+ *
+ * <h3><a id="arch">2.0 Service Provider Interface Architecture</a></h3>
+ * <b>2.1 Overview</b>
+ * <p>
+ * The Service Provider Interface provides a pluggable mechanism by which
+ * <code>SyncProvider</code> implementations can be registered and then generated when
+ * required. The lazy reference mechanism employed by the <code>SyncFactory</code> limits
+ * unnecessary resource consumption by not creating an instance until it is
+ * required by a disconnected
+ * <code>RowSet</code> object. The <code>SyncFactory</code> class also provides
+ * a standard API to configure logging options and streams that <b>may</b> be provided
+ * by a particular <code>SyncProvider</code> implementation.
+ * <p>
+ * <b>2.2 Registering with the <code>SyncFactory</code></b>
+ * <p>
+ * A third party <code>SyncProvider</code> implementation must be registered with the
+ * <code>SyncFactory</code> in order for a disconnected <code>RowSet</code> object
+ * to obtain it and thereby use its <code>javax.sql.RowSetReader</code> and
+ * <code>javax.sql.RowSetWriter</code>
+ * implementations. The following registration mechanisms are available to all
+ * <code>SyncProvider</code> implementations:
+ * <ul>
+ * <li><b>System properties</b> - Properties set at the command line. These
+ * properties are set at run time and apply system-wide per invocation of the Java
+ * application. See the section <a href="#reldocs">"Related Documentation"</a>
+ * further related information.
+ *
+ * <li><b>Property Files</b> - Properties specified in a standard property file.
+ * This can be specified using a System Property or by modifying a standard
+ * property file located in the platform run-time. The
+ * reference implementation of this technology includes a standard property
+ * file than can be edited to add additional <code>SyncProvider</code> objects.
+ *
+ * <li><b>JNDI Context</b> - Available providers can be registered on a JNDI
+ * context. The <code>SyncFactory</code> will attempt to load <code>SyncProvider</code>
+ * objects bound to the context and register them with the factory. This
+ * context must be supplied to the <code>SyncFactory</code> for the mechanism to
+ * function correctly.
+ * </ul>
+ * <p>
+ * Details on how to specify the system properties or properties in a property file
+ * and how to configure the JNDI Context are explained in detail in the
+ * <a href="SyncFactory.html"><code>SyncFactory</code></a> class description.
+ * <p>
+ * <b>2.3 SyncFactory Provider Instance Generation Policies</b>
+ * <p>
+ * The <code>SyncFactory</code> generates a requested <code>SyncProvider</code>
+ * object if the provider has been correctly registered. The
+ * following policies are adhered to when either a disconnected <code>RowSet</code> object
+ * is instantiated with a specified <code>SyncProvider</code> implementation or is
+ * reconfigured at runtime with an alternative <code>SyncProvider</code> object.
+ * <ul>
+ * <li> If a <code>SyncProvider</code> object is specified and the <code>SyncFactory</code>
+ * contains <i>no</i> reference to the provider, a <code>SyncFactoryException</code> is
+ * thrown.
+ *
+ * <li> If a <code>SyncProvider</code> object is specified and the <code>SyncFactory</code>
+ * contains a reference to the provider, the requested provider is supplied.
+ *
+ * <li> If no <code>SyncProvider</code> object is specified, the reference
+ * implementation provider <code>RIOptimisticProvider</code> is supplied.
+ * </ul>
+ * <p>
+ * These policies are explored in more detail in the <a href="SyncFactory.html">
+ * <code>SyncFactory</code></a> class.
+ *
+ * <h3><a id="impl">3.0 SyncProvider Implementer's Guide</a></h3>
+ *
+ * <b>3.1 Requirements</b>
+ * <p>
+ * A compliant <code>SyncProvider</code> implementation that is fully pluggable
+ * into the <code>SyncFactory</code> <b>must</b> extend and implement all
+ * abstract methods in the <a href="SyncProvider.html"><code>SyncProvider</code></a>
+ * class. In addition, an implementation <b>must</b> determine the
+ * grade, locking and updatable view capabilities defined in the
+ * <code>SyncProvider</code> class definition. One or more of the
+ * <code>SyncProvider</code> description criteria <b>must</b> be supported. It
+ * is expected that vendor implementations will offer a range of grade, locking, and
+ * updatable view capabilities.
+ * <p>
+ * Furthermore, the <code>SyncProvider</code> naming convention <b>must</b> be followed as
+ * detailed in the <a href="SyncProvider.html"><code>SyncProvider</code></a> class
+ * description.
+ * <p>
+ * <b>3.2 Grades</b>
+ * <p>
+ * JSR 114 defines a set of grades to describe the quality of synchronization
+ * a <code>SyncProvider</code> object can offer a disconnected <code>RowSet</code>
+ * object. These grades are listed from the lowest quality of service to the highest.
+ * <ul>
+ * <li><b>GRADE_NONE</b> - No synchronization with the originating data source is
+ * provided. A <code>SyncProvider</code> implementation returning this grade will simply
+ * attempt to write any data that has changed in the <code>RowSet</code> object to the
+ *underlying data source, overwriting whatever is there. No attempt is made to compare
+ * original values with current values to see if there is a conflict. The
+ * <code>RIXMLProvider</code> is implemented with this grade.
+ *
+ * <li><b>GRADE_CHECK_MODIFIED_AT_COMMIT</b> - A low grade of optimistic synchronization.
+ * A <code>SyncProvider</code> implementation returning this grade
+ * will check for conflicts in rows that have changed between the last synchronization
+ * and the current synchronization under way. Any changes in the originating data source
+ * that have been modified will not be reflected in the disconnected <code>RowSet</code>
+ * object. If there are no conflicts, changes in the <code>RowSet</code> object will be
+ * written to the data source. If there are conflicts, no changes are written.
+ * The <code>RIOptimisticProvider</code> implementation uses this grade.
+ *
+ * <li><b>GRADE_CHECK_ALL_AT_COMMIT</b> - A high grade of optimistic synchronization.
+ * A <code>SyncProvider</code> implementation returning this grade
+ * will check all rows, including rows that have not changed in the disconnected
+ * <code>RowSet</code> object. In this way, any changes to rows in the underlying
+ * data source will be reflected in the disconnected <code>RowSet</code> object
+ * when the synchronization finishes successfully.
+ *
+ * <li><b>GRADE_LOCK_WHEN_MODIFIED</b> - A pessimistic grade of synchronization.
+ * <code>SyncProvider</code> implementations returning this grade will lock
+ * the row in the originating data source that corresponds to the row being changed
+ * in the <code>RowSet</code> object to reduce the possibility of other
+ * processes modifying the same data in the data source.
+ *
+ * <li><b>GRADE_LOCK_WHEN_LOADED</b> - A higher pessimistic synchronization grade.
+ * A <code>SyncProvider</code> implementation returning this grade will lock
+ * the entire view and/or table affected by the original query used to
+ * populate a <code>RowSet</code> object.
+ * </ul>
+ * <p>
+ * <b>3.3 Locks</b>
+ * <p>
+ * JSR 114 defines a set of constants that specify whether any locks have been
+ * placed on a <code>RowSet</code> object's underlying data source and, if so,
+ * on which constructs the locks are placed. These locks will remain on the data
+ * source while the <code>RowSet</code> object is disconnected from the data source.
+ * <P>
+ * These constants <b>should</b> be considered complementary to the
+ * grade constants. The default setting for the majority of grade settings requires
+ * that no data source locks remain when a <code>RowSet</code> object is disconnected
+ * from its data source.
+ * The grades <code>GRADE_LOCK_WHEN_MODIFIED</code> and
+ * <code>GRADE_LOCK_WHEN_LOADED</code> allow a disconnected <code>RowSet</code> object
+ * to have a fine-grained control over the degree of locking.
+ * <ul>
+ * <li><b>DATASOURCE_NO_LOCK</b> - No locks remain on the originating data source.
+ * This is the default lock setting for all <code>SyncProvider</code> implementations
+ * unless otherwise directed by a <code>RowSet</code> object.
+ *
+ * <li><b>DATASOURCE_ROW_LOCK</b> - A lock is placed on the rows that are touched by
+ * the original SQL query used to populate the <code>RowSet</code> object.
+ *
+ * <li><b>DATASOURCE_TABLE_LOCK</b> - A lock is placed on all tables that are touched
+ * by the query that was used to populate the <code>RowSet</code> object.
+ *
+ * <li><b>DATASOURCE_DB_LOCK</b>
+ * A lock is placed on the entire data source that is used by the <code>RowSet</code>
+ * object.
+ * </ul>
+ * <p>
+ * <b>3.4 Updatable Views</b>
+ * <p>
+ * A <code>RowSet</code> object may be populated with data from an SQL <code>VIEW</code>.
+ * The following constants indicate whether a <code>SyncProvider</code> object can
+ * update data in the table or tables from which the <code>VIEW</code> was derived.
+ * <ul>
+ * <li><b>UPDATABLE_VIEW_SYNC</b>
+ * Indicates that a <code>SyncProvider</code> implementation supports synchronization
+ * to the table or tables from which the SQL <code>VIEW</code> used to populate
+ * a <code>RowSet</code> object is derived.
+ *
+ * <li><b>NONUPDATABLE_VIEW_SYNC</b>
+ * Indicates that a <code>SyncProvider</code> implementation does <b>not</b> support
+ * synchronization to the table or tables from which the SQL <code>VIEW</code>
+ * used to populate a <code>RowSet</code> object is derived.
+ * </ul>
+ * <p>
+ * <b>3.5 Usage of <code>SyncProvider</code> Grading and Locking</b>
+ * <p>
+ * In the example below, the reference <code>CachedRowSetImpl</code> implementation
+ * reconfigures its current <code>SyncProvider</code> object by calling the
+ * <code>setSyncProvider</code> method.<br>
+ *
+ * <PRE>
+ * CachedRowSetImpl crs = new CachedRowSetImpl();
+ * crs.setSyncProvider("com.foo.bar.HASyncProvider");
+ * </PRE>
+ * An application can retrieve the <code>SyncProvider</code> object currently in use
+ * by a disconnected <code>RowSet</code> object. It can also retrieve the
+ * grade of synchronization with which the provider was implemented and the degree of
+ * locking currently in use. In addition, an application has the flexibility to set
+ * the degree of locking to be used, which can increase the possibilities for successful
+ * synchronization. These operation are shown in the following code fragment.
+ * <PRE>
+ * SyncProvider sync = crs.getSyncProvider();
+ *
+ * switch (sync.getProviderGrade()) {
+ * case: SyncProvider.GRADE_CHECK_ALL_AT_COMMIT
+ * //A high grade of optimistic synchronization
+ * break;
+ * case: SyncProvider.GRADE_CHECK_MODIFIED_AT_COMMIT
+ * //A low grade of optimistic synchronization
+ * break;
+ * case: SyncProvider.GRADE_LOCK_WHEN_LOADED
+ * // A pessimistic synchronization grade
+ * break;
+ * case: SyncProvider.GRADE_LOCK_WHEN_MODIFIED
+ * // A pessimistic synchronization grade
+ * break;
+ * case: SyncProvider.GRADE_NONE
+ * // No synchronization with the originating data source provided
+ * break;
+ * }
+ *
+ * switch (sync.getDataSourcLock() {
+ * case: SyncProvider.DATASOURCE_DB_LOCK
+ * // A lock is placed on the entire datasource that is used by the
+ * // <code>RowSet</code> object
+ * break;
+ *
+ * case: SyncProvider.DATASOURCE_NO_LOCK
+ * // No locks remain on the originating data source.
+ * break;
+ *
+ * case: SyncProvider.DATASOURCE_ROW_LOCK
+ * // A lock is placed on the rows that are touched by the original
+ * // SQL statement used to populate
+ * // the RowSet object that is using the SyncProvider
+ * break;
+ *
+ * case: DATASOURCE_TABLE_LOCK
+ * // A lock is placed on all tables that are touched by the original
+ * // SQL statement used to populated
+ * // the RowSet object that is using the SyncProvider
+ * break;
+ *
+ * </PRE>
+ * It is also possible using the static utility method in the
+ * <code>SyncFactory</code> class to determine the list of <code>SyncProvider</code>
+ * implementations currently registered with the <code>SyncFactory</code>.
+ *
+ * <pre>
+ * Enumeration e = SyncFactory.getRegisteredProviders();
+ * </pre>
+ *
+ *
+ * <h3><a id="resolving">4.0 Resolving Synchronization Conflicts</a></h3>
+ *
+ * The interface <code>SyncResolver</code> provides a way for an application to
+ * decide manually what to do when a conflict occurs. When the <code>CachedRowSet</code>
+ * method <code>acceptChanges</code> finishes and has detected one or more conflicts,
+ * it throws a <code>SyncProviderException</code> object. An application can
+ * catch the exception and
+ * have it retrieve a <code>SyncResolver</code> object by calling the method
+ * <code>SyncProviderException.getSyncResolver()</code>.
+ * <P>
+ * A <code>SyncResolver</code> object, which is a special kind of
+ * <code>CachedRowSet</code> object or
+ * a <code>JdbcRowSet</code> object that has implemented the <code>SyncResolver</code>
+ * interface, examines the conflicts row by row. It is a duplicate of the
+ * <code>RowSet</code> object being synchronized except that it contains only the data
+ * from the data source this is causing a conflict. All of the other column values are
+ * set to <code>null</code>. To navigate from one conflict value to another, a
+ * <code>SyncResolver</code> object provides the methods <code>nextConflict</code> and
+ * <code>previousConflict</code>.
+ * <P>
+ * The <code>SyncResolver</code> interface also
+ * provides methods for doing the following:
+ * <UL>
+ * <LI>finding out whether the conflict involved an update, a delete, or an insert
+ * <LI>getting the value in the data source that caused the conflict
+ * <LI>setting the value that should be in the data source if it needs to be changed
+ * or setting the value that should be in the <code>RowSet</code> object if it needs
+ * to be changed
+ * </UL>
+ * <P>
+ * When the <code>CachedRowSet</code> method <code>acceptChanges</code> is called, it
+ * delegates to the <code>RowSet</code> object's <code>SyncProvider</code> object.
+ * How the writer provided by that <code>SyncProvider</code> object is implemented
+ * determines what level (grade) of checking for conflicts will be done. After all
+ * checking for conflicts is completed and one or more conflicts has been found, the method
+ * <code>acceptChanges</code> throws a <code>SyncProviderException</code> object. The
+ * application can catch the exception and use it to obtain a <code>SyncResolver</code> object.
+ * <P>
+ * The application can then use <code>SyncResolver</code> methods to get information
+ * about each conflict and decide what to do. If the application logic or the user
+ * decides that a value in the <code>RowSet</code> object should be the one to
+ * persist, the application or user can overwrite the data source value with it.
+ * <P>
+ * The comment for the <code>SyncResolver</code> interface has more detail.
+ *
+ * <h3><a id="relspec">5.0 Related Specifications</a></h3>
+ * <ul>
+ * <li><a href="http://docs.oracle.com/javase/jndi/tutorial/index.html">JNDI</a>
+ * <li><a href="{@docRoot}/java.logging/java/util/logging/package-summary.html">Java Logging
+ * APIs</a>
+ * </ul>
+ * <h3><a id="reldocs">6.0 Related Documentation</a></h3>
+ * <ul>
+ * <li><a href="http://docs.oracle.com/javase/tutorial/jdbc/">DataSource for JDBC
+ * Connections</a>
+ * </ul>
+ */
+package javax.sql.rowset.spi;
--- a/src/java.sql.rowset/share/classes/javax/sql/rowset/spi/package.html Thu Jun 07 23:12:35 2018 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,493 +0,0 @@
-<!doctype html>
-<html lang="en">
-<head>
-
- <meta http-equiv="Content-Type"
- content="text/html; charset=iso-8859-1">
-
- <meta name="GENERATOR"
- content="Mozilla/4.79 [en] (Windows NT 5.0; U) [Netscape]">
-<!--
-Copyright (c) 2003, 2017, Oracle and/or its affiliates. All rights reserved.
-DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
-
-This code is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License version 2 only, as
-published by the Free Software Foundation. Oracle designates this
-particular file as subject to the "Classpath" exception as provided
-by Oracle in the LICENSE file that accompanied this code.
-
-This code is distributed in the hope that it will be useful, but WITHOUT
-ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
-version 2 for more details (a copy is included in the LICENSE file that
-accompanied this code).
-
-You should have received a copy of the GNU General Public License version
-2 along with this work; if not, write to the Free Software Foundation,
-Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
-
-Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
-or visit www.oracle.com if you need additional information or have any
-questions.
--->
- <title>javax.sql.rowset.spi</title>
-
-</head>
- <body>
-
-The standard classes and interfaces that a third party vendor has to
-use in its implementation of a synchronization provider. These classes and
-interfaces are referred to as the Service Provider Interface (SPI). To make it possible
-for a <code>RowSet</code> object to use an implementation, the vendor must register
-it with the <code>SyncFactory</code> singleton. (See the class comment for
-<code>SyncProvider</code> for a full explanation of the registration process and
-the naming convention to be used.)
-
-<h2>Table of Contents</h2>
-<ul>
-<li><a href="#pkgspec">1.0 Package Specification</a>
-<li><a href="#arch">2.0 Service Provider Architecture</a>
-<li><a href="#impl">3.0 Implementer's Guide</a>
-<li><a href="#resolving">4.0 Resolving Synchronization Conflicts</a>
-<li><a href="#relspec">5.0 Related Specifications</a>
-<li><a href="#reldocs">6.0 Related Documentation</a>
-</ul>
-
-<h3><a id="pkgspec">1.0 Package Specification</a></h3>
-<P>
-The following classes and interfaces make up the <code>javax.sql.rowset.spi</code>
-package:
-<UL>
- <LI><code>SyncFactory</code>
- <LI><code>SyncProvider</code>
- <LI><code>SyncFactoryException</code>
- <LI><code>SyncProviderException</code>
- <LI><code>SyncResolver</code>
- <LI><code>XmlReader</code>
- <LI><code>XmlWriter</code>
- <LI><code>TransactionalWriter</code>
-</UL>
-The following interfaces, in the <code>javax.sql</code> package, are also part of the SPI:
-<UL>
- <LI><code>RowSetReader</code>
- <LI><code>RowSetWriter</code>
-</UL>
-<P>
-A <code>SyncProvider</code> implementation provides a disconnected <code>RowSet</code>
-object with the mechanisms for reading data into it and for writing data that has been
-modified in it
-back to the underlying data source. A <i>reader</i>, a <code>RowSetReader</code> or
-<code>XMLReader</code> object, reads data into a <code>RowSet</code> object when the
-<code>CachedRowSet</code> methods <code>execute</code> or <code>populate</code>
-are called. A <i>writer</i>, a <code>RowSetWriter</code> or <code>XMLWriter</code>
-object, writes changes back to the underlying data source when the
-<code>CachedRowSet</code> method <code>acceptChanges</code> is called.
-<P>
-The process of writing changes in a <code>RowSet</code> object to its data source
-is known as <i>synchronization</i>. The <code>SyncProvider</code> implementation that a
-<code>RowSet</code> object is using determines the level of synchronization that the
-<code>RowSet</code> object's writer uses. The various levels of synchronization are
-referred to as <i>grades</i>.
-<P>
-The lower grades of synchronization are
-known as <i>optimistic</i> concurrency levels because they optimistically
-assume that there will be no conflicts or very few conflicts. A conflict exists when
-the same data modified in the <code>RowSet</code> object has also been modified
-in the data source. Using the optimistic concurrency model means that if there
-is a conflict, modifications to either the data source or the <code>RowSet</code>
-object will be lost.
-<P>
-Higher grades of synchronization are called <i>pessimistic</i> because they assume
-that others will be accessing the data source and making modifications. These
-grades set varying levels of locks to increase the chances that no conflicts
-occur.
-<P>
-The lowest level of synchronization is simply writing any changes made to the
-<code>RowSet</code> object to its underlying data source. The writer does
-nothing to check for conflicts.
-If there is a conflict and the data
-source values are overwritten, the changes other parties have made by to the data
-source are lost.
-<P>
-The <code>RIXMLProvider</code> implementation uses the lowest level
-of synchronization and just writes <code>RowSet</code> changes to the data source.
-
-<P>
-For the next level up, the
-writer checks to see if there are any conflicts, and if there are,
-it does not write anything to the data source. The problem with this concurrency
-level is that if another party has modified the corresponding data in the data source
-since the <code>RowSet</code> object got its data,
-the changes made to the <code>RowSet</code> object are lost. The
-<code>RIOptimisticProvider</code> implementation uses this level of synchronization.
-<P>
-At higher levels of synchronization, referred to as pessimistic concurrency,
-the writer take steps to avoid conflicts by setting locks. Setting locks
-can vary from setting a lock on a single row to setting a lock on a table
-or the entire data source. The level of synchronization is therefore a tradeoff
-between the ability of users to access the data source concurrently and the ability
-of the writer to keep the data in the <code>RowSet</code> object and its data source
-synchronized.
-<P>
-It is a requirement that all disconnected <code>RowSet</code> objects
-(<code>CachedRowSet</code>, <code>FilteredRowSet</code>, <code>JoinRowSet</code>,
-and <code>WebRowSet</code> objects) obtain their <code>SyncProvider</code> objects
-from the <code>SyncFactory</code> mechanism.
-<P>
-The reference implementation (RI) provides two synchronization providers.
- <UL>
- <LI><b><code>RIOptimisticProvider</code></b> <br>
- The default provider that the <code>SyncFactory</code> instance will
- supply to a disconnected <code>RowSet</code> object when no provider
- implementation is specified.<BR>
- This synchronization provider uses an optimistic concurrency model,
- assuming that there will be few conflicts among users
- who are accessing the same data in a database. It avoids
- using locks; rather, it checks to see if there is a conflict
- before trying to synchronize the <code>RowSet</code> object and the
- data source. If there is a conflict, it does nothing, meaning that
- changes to the <code>RowSet</code> object are not persisted to the data
- source.
- <LI><B><code>RIXMLProvider</code></B> <BR>
- A synchronization provider that can be used with a
- <code>WebRowSet</code> object, which is a rowset that can be written
- in XML format or read from XML format. The
- <code>RIXMLProvider</code> implementation does no checking at all for
- conflicts and simply writes any updated data in the
- <code>WebRowSet</code> object to the underlying data source.
- <code>WebRowSet</code> objects use this provider when they are
- dealing with XML data.
- </UL>
-
-These <code>SyncProvider</code> implementations
-are bundled with the reference implementation, which makes them always available to
-<code>RowSet</code> implementations.
-<code>SyncProvider</code> implementations make themselves available by being
-registered with the <code>SyncFactory</code> singleton. When a <code>RowSet</code>
-object requests a provider, by specifying it in the constructor or as an argument to the
-<code>CachedRowSet</code> method <code>setSyncProvider</code>,
-the <code>SyncFactory</code> singleton
-checks to see if the requested provider has been registered with it.
-If it has, the <code>SyncFactory</code> creates an instance of it and passes it to the
-requesting <code>RowSet</code> object.
-If the <code>SyncProvider</code> implementation that is specified has not been registered,
-the <code>SyncFactory</code> singleton causes a <code>SyncFactoryException</code> object
-to be thrown. If no provider is specified,
-the <code>SyncFactory</code> singleton will create an instance of the default
-provider implementation, <code>RIOptimisticProvider</code>,
-and pass it to the requesting <code>RowSet</code> object.
-
-<P>
-If a <code>WebRowSet</code> object does not specify a provider in its constructor, the
-<code>SyncFactory</code> will give it an instance of <code>RIOptimisticProvider</code>.
-However, the constructor for <code>WebRowSet</code> is implemented to set the provider
-to the <code>RIXMLProvider</code>, which reads and writes a <code>RowSet</code> object
-in XML format.
-<P>
-See the <a href="SyncProvider.html">SyncProvider</a> class
-specification for further details.
-<p>
-Vendors may develop a <code>SyncProvider</code> implementation with any one of the possible
-levels of synchronization, thus giving <code>RowSet</code> objects a choice of
-synchronization mechanisms.
-
-<h3><a id="arch">2.0 Service Provider Interface Architecture</a></h3>
-<b>2.1 Overview</b>
-<p>
-The Service Provider Interface provides a pluggable mechanism by which
-<code>SyncProvider</code> implementations can be registered and then generated when
-required. The lazy reference mechanism employed by the <code>SyncFactory</code> limits
-unnecessary resource consumption by not creating an instance until it is
-required by a disconnected
-<code>RowSet</code> object. The <code>SyncFactory</code> class also provides
-a standard API to configure logging options and streams that <b>may</b> be provided
-by a particular <code>SyncProvider</code> implementation.
-<p>
-<b>2.2 Registering with the <code>SyncFactory</code></b>
-<p>
-A third party <code>SyncProvider</code> implementation must be registered with the
-<code>SyncFactory</code> in order for a disconnected <code>RowSet</code> object
-to obtain it and thereby use its <code>javax.sql.RowSetReader</code> and
-<code>javax.sql.RowSetWriter</code>
-implementations. The following registration mechanisms are available to all
-<code>SyncProvider</code> implementations:
-<ul>
-<li><b>System properties</b> - Properties set at the command line. These
-properties are set at run time and apply system-wide per invocation of the Java
-application. See the section <a href="#reldocs">"Related Documentation"</a>
-further related information.
-
-<li><b>Property Files</b> - Properties specified in a standard property file.
-This can be specified using a System Property or by modifying a standard
-property file located in the platform run-time. The
-reference implementation of this technology includes a standard property
-file than can be edited to add additional <code>SyncProvider</code> objects.
-
-<li><b>JNDI Context</b> - Available providers can be registered on a JNDI
-context. The <code>SyncFactory</code> will attempt to load <code>SyncProvider</code>
-objects bound to the context and register them with the factory. This
-context must be supplied to the <code>SyncFactory</code> for the mechanism to
-function correctly.
-</ul>
-<p>
-Details on how to specify the system properties or properties in a property file
-and how to configure the JNDI Context are explained in detail in the
-<a href="SyncFactory.html"><code>SyncFactory</code></a> class description.
-<p>
-<b>2.3 SyncFactory Provider Instance Generation Policies</b>
-<p>
-The <code>SyncFactory</code> generates a requested <code>SyncProvider</code>
-object if the provider has been correctly registered. The
-following policies are adhered to when either a disconnected <code>RowSet</code> object
-is instantiated with a specified <code>SyncProvider</code> implementation or is
-reconfigured at runtime with an alternative <code>SyncProvider</code> object.
-<ul>
-<li> If a <code>SyncProvider</code> object is specified and the <code>SyncFactory</code>
-contains <i>no</i> reference to the provider, a <code>SyncFactoryException</code> is
-thrown.
-
-<li> If a <code>SyncProvider</code> object is specified and the <code>SyncFactory</code>
-contains a reference to the provider, the requested provider is supplied.
-
-<li> If no <code>SyncProvider</code> object is specified, the reference
-implementation provider <code>RIOptimisticProvider</code> is supplied.
-</ul>
-<p>
-These policies are explored in more detail in the <a href="SyncFactory.html">
-<code>SyncFactory</code></a> class.
-
-<h3><a id="impl">3.0 SyncProvider Implementer's Guide</a></h3>
-
-<b>3.1 Requirements</b>
-<p>
-A compliant <code>SyncProvider</code> implementation that is fully pluggable
-into the <code>SyncFactory</code> <b>must</b> extend and implement all
-abstract methods in the <a href="SyncProvider.html"><code>SyncProvider</code></a>
-class. In addition, an implementation <b>must</b> determine the
-grade, locking and updatable view capabilities defined in the
-<code>SyncProvider</code> class definition. One or more of the
-<code>SyncProvider</code> description criteria <b>must</b> be supported. It
-is expected that vendor implementations will offer a range of grade, locking, and
-updatable view capabilities.
-<p>
-Furthermore, the <code>SyncProvider</code> naming convention <b>must</b> be followed as
-detailed in the <a href="SyncProvider.html"><code>SyncProvider</code></a> class
-description.
-<p>
-<b>3.2 Grades</b>
-<p>
-JSR 114 defines a set of grades to describe the quality of synchronization
-a <code>SyncProvider</code> object can offer a disconnected <code>RowSet</code>
-object. These grades are listed from the lowest quality of service to the highest.
-<ul>
-<li><b>GRADE_NONE</b> - No synchronization with the originating data source is
-provided. A <code>SyncProvider</code> implementation returning this grade will simply
-attempt to write any data that has changed in the <code>RowSet</code> object to the
-underlying data source, overwriting whatever is there. No attempt is made to compare
-original values with current values to see if there is a conflict. The
-<code>RIXMLProvider</code> is implemented with this grade.
-
-<li><b>GRADE_CHECK_MODIFIED_AT_COMMIT</b> - A low grade of optimistic synchronization.
-A <code>SyncProvider</code> implementation returning this grade
-will check for conflicts in rows that have changed between the last synchronization
-and the current synchronization under way. Any changes in the originating data source
-that have been modified will not be reflected in the disconnected <code>RowSet</code>
-object. If there are no conflicts, changes in the <code>RowSet</code> object will be
-written to the data source. If there are conflicts, no changes are written.
-The <code>RIOptimisticProvider</code> implementation uses this grade.
-
-<li><b>GRADE_CHECK_ALL_AT_COMMIT</b> - A high grade of optimistic synchronization.
-A <code>SyncProvider</code> implementation returning this grade
-will check all rows, including rows that have not changed in the disconnected
-<code>RowSet</code> object. In this way, any changes to rows in the underlying
-data source will be reflected in the disconnected <code>RowSet</code> object
-when the synchronization finishes successfully.
-
-<li><b>GRADE_LOCK_WHEN_MODIFIED</b> - A pessimistic grade of synchronization.
-<code>SyncProvider</code> implementations returning this grade will lock
-the row in the originating data source that corresponds to the row being changed
-in the <code>RowSet</code> object to reduce the possibility of other
-processes modifying the same data in the data source.
-
-<li><b>GRADE_LOCK_WHEN_LOADED</b> - A higher pessimistic synchronization grade.
-A <code>SyncProvider</code> implementation returning this grade will lock
-the entire view and/or table affected by the original query used to
-populate a <code>RowSet</code> object.
-</ul>
-<p>
-<b>3.3 Locks</b>
-<p>
-JSR 114 defines a set of constants that specify whether any locks have been
-placed on a <code>RowSet</code> object's underlying data source and, if so,
-on which constructs the locks are placed. These locks will remain on the data
-source while the <code>RowSet</code> object is disconnected from the data source.
-<P>
-These constants <b>should</b> be considered complementary to the
-grade constants. The default setting for the majority of grade settings requires
-that no data source locks remain when a <code>RowSet</code> object is disconnected
-from its data source.
-The grades <code>GRADE_LOCK_WHEN_MODIFIED</code> and
-<code>GRADE_LOCK_WHEN_LOADED</code> allow a disconnected <code>RowSet</code> object
-to have a fine-grained control over the degree of locking.
-<ul>
-<li><b>DATASOURCE_NO_LOCK</b> - No locks remain on the originating data source.
-This is the default lock setting for all <code>SyncProvider</code> implementations
-unless otherwise directed by a <code>RowSet</code> object.
-
-<li><b>DATASOURCE_ROW_LOCK</b> - A lock is placed on the rows that are touched by
-the original SQL query used to populate the <code>RowSet</code> object.
-
-<li><b>DATASOURCE_TABLE_LOCK</b> - A lock is placed on all tables that are touched
-by the query that was used to populate the <code>RowSet</code> object.
-
-<li><b>DATASOURCE_DB_LOCK</b>
-A lock is placed on the entire data source that is used by the <code>RowSet</code>
-object.
-</ul>
-<p>
-<b>3.4 Updatable Views</b>
-<p>
-A <code>RowSet</code> object may be populated with data from an SQL <code>VIEW</code>.
-The following constants indicate whether a <code>SyncProvider</code> object can
-update data in the table or tables from which the <code>VIEW</code> was derived.
-<ul>
-<li><b>UPDATABLE_VIEW_SYNC</b>
-Indicates that a <code>SyncProvider</code> implementation supports synchronization
-to the table or tables from which the SQL <code>VIEW</code> used to populate
-a <code>RowSet</code> object is derived.
-
-<li><b>NONUPDATABLE_VIEW_SYNC</b>
-Indicates that a <code>SyncProvider</code> implementation does <b>not</b> support
-synchronization to the table or tables from which the SQL <code>VIEW</code>
-used to populate a <code>RowSet</code> object is derived.
-</ul>
-<p>
-<b>3.5 Usage of <code>SyncProvider</code> Grading and Locking</b>
-<p>
-In the example below, the reference <code>CachedRowSetImpl</code> implementation
-reconfigures its current <code>SyncProvider</code> object by calling the
-<code>setSyncProvider</code> method.<br>
-
-<PRE>
- CachedRowSetImpl crs = new CachedRowSetImpl();
- crs.setSyncProvider("com.foo.bar.HASyncProvider");
-</PRE>
- An application can retrieve the <code>SyncProvider</code> object currently in use
-by a disconnected <code>RowSet</code> object. It can also retrieve the
-grade of synchronization with which the provider was implemented and the degree of
-locking currently in use. In addition, an application has the flexibility to set
-the degree of locking to be used, which can increase the possibilities for successful
-synchronization. These operation are shown in the following code fragment.
-<PRE>
- SyncProvider sync = crs.getSyncProvider();
-
- switch (sync.getProviderGrade()) {
- case: SyncProvider.GRADE_CHECK_ALL_AT_COMMIT
- //A high grade of optimistic synchronization
- break;
- case: SyncProvider.GRADE_CHECK_MODIFIED_AT_COMMIT
- //A low grade of optimistic synchronization
- break;
- case: SyncProvider.GRADE_LOCK_WHEN_LOADED
- // A pessimistic synchronization grade
- break;
- case: SyncProvider.GRADE_LOCK_WHEN_MODIFIED
- // A pessimistic synchronization grade
- break;
- case: SyncProvider.GRADE_NONE
- // No synchronization with the originating data source provided
- break;
- }
-
- switch (sync.getDataSourcLock() {
- case: SyncProvider.DATASOURCE_DB_LOCK
- // A lock is placed on the entire datasource that is used by the
- // <code>RowSet</code> object
- break;
-
- case: SyncProvider.DATASOURCE_NO_LOCK
- // No locks remain on the originating data source.
- break;
-
- case: SyncProvider.DATASOURCE_ROW_LOCK
- // A lock is placed on the rows that are touched by the original
- // SQL statement used to populate
- // the RowSet object that is using the SyncProvider
- break;
-
- case: DATASOURCE_TABLE_LOCK
- // A lock is placed on all tables that are touched by the original
- // SQL statement used to populated
- // the RowSet object that is using the SyncProvider
- break;
-
-</PRE>
- It is also possible using the static utility method in the
-<code>SyncFactory</code> class to determine the list of <code>SyncProvider</code>
-implementations currently registered with the <code>SyncFactory</code>.
-
-<pre>
- Enumeration e = SyncFactory.getRegisteredProviders();
-</pre>
-
-
-<h3><a id="resolving">4.0 Resolving Synchronization Conflicts</a></h3>
-
-The interface <code>SyncResolver</code> provides a way for an application to
-decide manually what to do when a conflict occurs. When the <code>CachedRowSet</code>
-method <code>acceptChanges</code> finishes and has detected one or more conflicts,
-it throws a <code>SyncProviderException</code> object. An application can
-catch the exception and
-have it retrieve a <code>SyncResolver</code> object by calling the method
-<code>SyncProviderException.getSyncResolver()</code>.
-<P>
-A <code>SyncResolver</code> object, which is a special kind of
-<code>CachedRowSet</code> object or
-a <code>JdbcRowSet</code> object that has implemented the <code>SyncResolver</code>
-interface, examines the conflicts row by row. It is a duplicate of the
-<code>RowSet</code> object being synchronized except that it contains only the data
-from the data source this is causing a conflict. All of the other column values are
-set to <code>null</code>. To navigate from one conflict value to another, a
-<code>SyncResolver</code> object provides the methods <code>nextConflict</code> and
-<code>previousConflict</code>.
-<P>
-The <code>SyncResolver</code> interface also
-provides methods for doing the following:
-<UL>
- <LI>finding out whether the conflict involved an update, a delete, or an insert
- <LI>getting the value in the data source that caused the conflict
- <LI>setting the value that should be in the data source if it needs to be changed
- or setting the value that should be in the <code>RowSet</code> object if it needs
- to be changed
-</UL>
-<P>
-When the <code>CachedRowSet</code> method <code>acceptChanges</code> is called, it
-delegates to the <code>RowSet</code> object's <code>SyncProvider</code> object.
-How the writer provided by that <code>SyncProvider</code> object is implemented
-determines what level (grade) of checking for conflicts will be done. After all
-checking for conflicts is completed and one or more conflicts has been found, the method
-<code>acceptChanges</code> throws a <code>SyncProviderException</code> object. The
-application can catch the exception and use it to obtain a <code>SyncResolver</code> object.
-<P>
-The application can then use <code>SyncResolver</code> methods to get information
-about each conflict and decide what to do. If the application logic or the user
-decides that a value in the <code>RowSet</code> object should be the one to
-persist, the application or user can overwrite the data source value with it.
-<P>
-The comment for the <code>SyncResolver</code> interface has more detail.
-
-<h3><a id="relspec">5.0 Related Specifications</a></h3>
-<ul>
-<li><a href="http://docs.oracle.com/javase/jndi/tutorial/index.html">JNDI</a>
-<li><a href="{@docRoot}/java/util/logging/package-summary.html">Java Logging
-APIs</a>
-</ul>
-<h3><a id="reldocs">6.0 Related Documentation</a></h3>
-<ul>
-<li><a href="http://docs.oracle.com/javase/tutorial/jdbc/">DataSource for JDBC
-Connections</a>
-</ul>
-
-</body>
-</html>
--- a/src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java Fri Jun 08 09:40:28 2018 -0700
@@ -291,7 +291,7 @@
((v.flags() & HASINIT) != 0
||
!((base == null ||
- (base.hasTag(IDENT) && TreeInfo.name(base) == names._this)) &&
+ TreeInfo.isThisQualifier(base)) &&
isAssignableAsBlankFinal(v, env)))) {
if (v.isResourceVariable()) { //TWR resource
log.error(pos, Errors.TryResourceMayNotBeAssigned(v));
--- a/src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Flow.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Flow.java Fri Jun 08 09:40:28 2018 -0700
@@ -2391,31 +2391,18 @@
}
public void visitAssign(JCAssign tree) {
- JCTree lhs = TreeInfo.skipParens(tree.lhs);
- if (!isIdentOrThisDotIdent(lhs))
- scanExpr(lhs);
+ if (!TreeInfo.isIdentOrThisDotIdent(tree.lhs))
+ scanExpr(tree.lhs);
scanExpr(tree.rhs);
- letInit(lhs);
- }
- private boolean isIdentOrThisDotIdent(JCTree lhs) {
- if (lhs.hasTag(IDENT))
- return true;
- if (!lhs.hasTag(SELECT))
- return false;
-
- JCFieldAccess fa = (JCFieldAccess)lhs;
- return fa.selected.hasTag(IDENT) &&
- ((JCIdent)fa.selected).name == names._this;
+ letInit(tree.lhs);
}
// check fields accessed through this.<field> are definitely
// assigned before reading their value
public void visitSelect(JCFieldAccess tree) {
super.visitSelect(tree);
- JCTree sel = TreeInfo.skipParens(tree.selected);
if (enforceThisDotInit &&
- sel.hasTag(IDENT) &&
- ((JCIdent)sel).name == names._this &&
+ TreeInfo.isThisQualifier(tree.selected) &&
tree.sym.kind == VAR) {
checkInit(tree.pos(), (VarSymbol)tree.sym);
}
--- a/src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/StringConcat.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/StringConcat.java Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -261,18 +261,20 @@
public Item makeConcat(JCTree.JCAssignOp tree) {
List<JCTree> args = collectAll(tree.lhs, tree.rhs);
Item l = gen.genExpr(tree.lhs, tree.lhs.type);
- emit(args, tree.type, tree.pos());
+ l.duplicate();
+ l.load();
+ emit(tree.pos(), args, false, tree.type);
return l;
}
@Override
public Item makeConcat(JCTree.JCBinary tree) {
List<JCTree> args = collectAll(tree.lhs, tree.rhs);
- emit(args, tree.type, tree.pos());
+ emit(tree.pos(), args, true, tree.type);
return gen.getItems().makeStackItem(syms.stringType);
}
- protected abstract void emit(List<JCTree> args, Type type, JCDiagnostic.DiagnosticPosition pos);
+ protected abstract void emit(JCDiagnostic.DiagnosticPosition pos, List<JCTree> args, boolean generateFirstArg, Type type);
/** Peel the argument list into smaller chunks. */
protected List<List<JCTree>> split(List<JCTree> args) {
@@ -318,9 +320,10 @@
}
/** Emit the indy concat for all these arguments, possibly peeling along the way */
- protected void emit(List<JCTree> args, Type type, JCDiagnostic.DiagnosticPosition pos) {
+ protected void emit(JCDiagnostic.DiagnosticPosition pos, List<JCTree> args, boolean generateFirstArg, Type type) {
List<List<JCTree>> split = split(args);
+ boolean first = true;
for (List<JCTree> t : split) {
Assert.check(!t.isEmpty(), "Arguments list is empty");
@@ -333,9 +336,11 @@
} else {
dynamicArgs.add(sharpestAccessible(arg.type));
}
- gen.genExpr(arg, arg.type).load();
+ if (!first || generateFirstArg) {
+ gen.genExpr(arg, arg.type).load();
+ }
+ first = false;
}
-
doCall(type, pos, dynamicArgs.toList());
}
@@ -402,9 +407,10 @@
}
@Override
- protected void emit(List<JCTree> args, Type type, JCDiagnostic.DiagnosticPosition pos) {
+ protected void emit(JCDiagnostic.DiagnosticPosition pos, List<JCTree> args, boolean generateFirstArg, Type type) {
List<List<JCTree>> split = split(args);
+ boolean first = true;
for (List<JCTree> t : split) {
Assert.check(!t.isEmpty(), "Arguments list is empty");
@@ -433,7 +439,10 @@
// Ordinary arguments come through the dynamic arguments.
recipe.append(TAG_ARG);
dynamicArgs.add(sharpestAccessible(arg.type));
- gen.genExpr(arg, arg.type).load();
+ if (!first || generateFirstArg) {
+ gen.genExpr(arg, arg.type).load();
+ }
+ first = false;
}
}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/jdk.compiler/share/classes/com/sun/tools/javac/launcher/Main.java Fri Jun 08 09:40:28 2018 -0700
@@ -0,0 +1,550 @@
+/*
+ * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation. Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package com.sun.tools.javac.launcher;
+
+import java.io.BufferedInputStream;
+import java.io.BufferedReader;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.io.OutputStream;
+import java.io.OutputStreamWriter;
+import java.io.PrintStream;
+import java.io.PrintWriter;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.lang.reflect.Modifier;
+import java.net.URI;
+import java.nio.charset.Charset;
+import java.nio.file.Files;
+import java.nio.file.InvalidPathException;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.text.MessageFormat;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.MissingResourceException;
+import java.util.ResourceBundle;
+
+import javax.lang.model.SourceVersion;
+import javax.lang.model.element.NestingKind;
+import javax.lang.model.element.TypeElement;
+import javax.tools.FileObject;
+import javax.tools.ForwardingJavaFileManager;
+import javax.tools.JavaFileManager;
+import javax.tools.JavaFileManager.Location;
+import javax.tools.JavaFileObject;
+import javax.tools.SimpleJavaFileObject;
+import javax.tools.StandardJavaFileManager;
+import javax.tools.StandardLocation;
+
+import com.sun.source.util.JavacTask;
+import com.sun.source.util.TaskEvent;
+import com.sun.source.util.TaskListener;
+import com.sun.tools.javac.api.JavacTool;
+import com.sun.tools.javac.code.Source;
+import com.sun.tools.javac.resources.LauncherProperties.Errors;
+import com.sun.tools.javac.util.JCDiagnostic.Error;
+
+import jdk.internal.misc.VM;
+
+import static javax.tools.JavaFileObject.Kind.SOURCE;
+
+/**
+ * Compiles a source file, and executes the main method it contains.
+ *
+ * <p><b>This is NOT part of any supported API.
+ * If you write code that depends on this, you do so at your own
+ * risk. This code and its internal interfaces are subject to change
+ * or deletion without notice.</b></p>
+ */
+public class Main {
+ /**
+ * An exception used to report errors.
+ */
+ public class Fault extends Exception {
+ private static final long serialVersionUID = 1L;
+ Fault(Error error) {
+ super(Main.this.getMessage(error));
+ }
+ }
+
+ /**
+ * Compiles a source file, and executes the main method it contains.
+ *
+ * <p>This is normally invoked from the Java launcher, either when
+ * the {@code --source} option is used, or when the first argument
+ * that is not part of a runtime option ends in {@code .java}.
+ *
+ * <p>The first entry in the {@code args} array is the source file
+ * to be compiled and run; all subsequent entries are passed as
+ * arguments to the main method of the first class found in the file.
+ *
+ * <p>If any problem occurs before executing the main class, it will
+ * be reported to the standard error stream, and the the JVM will be
+ * terminated by calling {@code System.exit} with a non-zero return code.
+ *
+ * @param args the arguments
+ * @throws Throwable if the main method throws an exception
+ */
+ public static void main(String... args) throws Throwable {
+ try {
+ new Main(System.err).run(VM.getRuntimeArguments(), args);
+ } catch (Fault f) {
+ System.err.println(f.getMessage());
+ System.exit(1);
+ } catch (InvocationTargetException e) {
+ // leave VM to handle the stacktrace, in the standard manner
+ throw e.getTargetException();
+ }
+ }
+
+ /** Stream for reporting errors, such as compilation errors. */
+ private PrintWriter out;
+
+ /**
+ * Creates an instance of this class, providing a stream to which to report
+ * any errors.
+ *
+ * @param out the stream
+ */
+ public Main(PrintStream out) {
+ this(new PrintWriter(new OutputStreamWriter(out), true));
+ }
+
+ /**
+ * Creates an instance of this class, providing a stream to which to report
+ * any errors.
+ *
+ * @param out the stream
+ */
+ public Main(PrintWriter out) {
+ this.out = out;
+ }
+
+ /**
+ * Compiles a source file, and executes the main method it contains.
+ *
+ * <p>The first entry in the {@code args} array is the source file
+ * to be compiled and run; all subsequent entries are passed as
+ * arguments to the main method of the first class found in the file.
+ *
+ * <p>Options for {@code javac} are obtained by filtering the runtime arguments.
+ *
+ * <p>If the main method throws an exception, it will be propagated in an
+ * {@code InvocationTargetException}. In that case, the stack trace of the
+ * target exception will be truncated such that the main method will be the
+ * last entry on the stack. In other words, the stack frames leading up to the
+ * invocation of the main method will be removed.
+ *
+ * @param runtimeArgs the runtime arguments
+ * @param args the arguments
+ * @throws Fault if a problem is detected before the main method can be executed
+ * @throws InvocationTargetException if the main method throws an exception
+ */
+ public void run(String[] runtimeArgs, String[] args) throws Fault, InvocationTargetException {
+ Path file = getFile(args);
+
+ Context context = new Context();
+ String mainClassName = compile(file, getJavacOpts(runtimeArgs), context);
+
+ String[] appArgs = Arrays.copyOfRange(args, 1, args.length);
+ execute(mainClassName, appArgs, context);
+ }
+
+ /**
+ * Returns the path for the filename found in the first of an array of arguments.
+ *
+ * @param args the array
+ * @return the path
+ * @throws Fault if there is a problem determining the path, or if the file does not exist
+ */
+ private Path getFile(String[] args) throws Fault {
+ if (args.length == 0) {
+ // should not happen when invoked from launcher
+ throw new Fault(Errors.NoArgs);
+ }
+ Path file;
+ try {
+ file = Paths.get(args[0]);
+ } catch (InvalidPathException e) {
+ throw new Fault(Errors.InvalidFilename(args[0]));
+ }
+ if (!Files.exists(file)) {
+ // should not happen when invoked from launcher
+ throw new Fault(Errors.FileNotFound(file));
+ }
+ return file;
+ }
+
+ /**
+ * Reads a source file, ignoring the first line if it is not a Java source file and
+ * it begins with {@code #!}.
+ *
+ * <p>If it is not a Java source file, and if the first two bytes are {@code #!},
+ * indicating a "magic number" of an executable text file, the rest of the first line
+ * up to but not including the newline is ignored. All characters after the first two are
+ * read in the {@link Charset#defaultCharset default platform encoding}.
+ *
+ * @param file the file
+ * @return a file object containing the content of the file
+ * @throws Fault if an error occurs while reading the file
+ */
+ private JavaFileObject readFile(Path file) throws Fault {
+ // use a BufferedInputStream to guarantee that we can use mark and reset.
+ try (BufferedInputStream in = new BufferedInputStream(Files.newInputStream(file))) {
+ boolean ignoreFirstLine;
+ if (file.getFileName().toString().endsWith(".java")) {
+ ignoreFirstLine = false;
+ } else {
+ in.mark(2);
+ ignoreFirstLine = (in.read() == '#') && (in.read() == '!');
+ if (!ignoreFirstLine) {
+ in.reset();
+ }
+ }
+ try (BufferedReader r = new BufferedReader(new InputStreamReader(in, Charset.defaultCharset()))) {
+ StringBuilder sb = new StringBuilder();
+ if (ignoreFirstLine) {
+ r.readLine();
+ sb.append("\n"); // preserve line numbers
+ }
+ char[] buf = new char[1024];
+ int n;
+ while ((n = r.read(buf, 0, buf.length)) != -1) {
+ sb.append(buf, 0, n);
+ }
+ return new SimpleJavaFileObject(file.toUri(), SOURCE) {
+ @Override
+ public String getName() {
+ return file.toString();
+ }
+ @Override
+ public CharSequence getCharContent(boolean ignoreEncodingErrors) {
+ return sb;
+ }
+ @Override
+ public boolean isNameCompatible(String simpleName, JavaFileObject.Kind kind) {
+ // reject package-info and module-info; accept other names
+ return (kind == JavaFileObject.Kind.SOURCE)
+ && SourceVersion.isIdentifier(simpleName);
+ }
+ @Override
+ public String toString() {
+ return "JavacSourceLauncher[" + file + "]";
+ }
+ };
+ }
+ } catch (IOException e) {
+ throw new Fault(Errors.CantReadFile(file, e));
+ }
+ }
+
+ /**
+ * Returns the subset of the runtime arguments that are relevant to {@code javac}.
+ * Generally, the relevant options are those for setting paths and for configuring the
+ * module system.
+ *
+ * @param runtimeArgs the runtime arguments
+ * @return the subset of the runtime arguments
+ **/
+ private List<String> getJavacOpts(String... runtimeArgs) throws Fault {
+ List<String> javacOpts = new ArrayList<>();
+
+ String sourceOpt = System.getProperty("jdk.internal.javac.source");
+ if (sourceOpt != null) {
+ Source source = Source.lookup(sourceOpt);
+ if (source == null) {
+ throw new Fault(Errors.InvalidValueForSource(sourceOpt));
+ }
+ javacOpts.addAll(List.of("--release", sourceOpt));
+ }
+
+ for (int i = 0; i < runtimeArgs.length; i++) {
+ String arg = runtimeArgs[i];
+ String opt = arg, value = null;
+ if (arg.startsWith("--")) {
+ int eq = arg.indexOf('=');
+ if (eq > 0) {
+ opt = arg.substring(0, eq);
+ value = arg.substring(eq + 1);
+ }
+ }
+ switch (opt) {
+ // The following options all expect a value, either in the following
+ // position, or after '=', for options beginning "--".
+ case "--class-path": case "-classpath": case "-cp":
+ case "--module-path": case "-p":
+ case "--add-exports":
+ case "--add-modules":
+ case "--limit-modules":
+ case "--patch-module":
+ case "--upgrade-module-path":
+ if (value == null) {
+ if (i== runtimeArgs.length - 1) {
+ // should not happen when invoked from launcher
+ throw new Fault(Errors.NoValueForOption(opt));
+ }
+ value = runtimeArgs[++i];
+ }
+ if (opt.equals("--add-modules") && value.equals("ALL-DEFAULT")) {
+ // this option is only supported at run time;
+ // it is not required or supported at compile time
+ break;
+ }
+ javacOpts.add(opt);
+ javacOpts.add(value);
+ break;
+ case "--enable-preview":
+ javacOpts.add(opt);
+ if (sourceOpt == null) {
+ throw new Fault(Errors.EnablePreviewRequiresSource);
+ }
+ break;
+ default:
+ // ignore all other runtime args
+ }
+ }
+
+ // add implicit options
+ javacOpts.add("-proc:none");
+
+ return javacOpts;
+ }
+
+ /**
+ * Compiles a source file, placing the class files in a map in memory.
+ * Any messages generated during compilation will be written to the stream
+ * provided when this object was created.
+ *
+ * @param file the source file
+ * @param javacOpts compilation options for {@code javac}
+ * @param context the context for the compilation
+ * @return the name of the first class found in the source file
+ * @throws Fault if any compilation errors occur, or if no class was found
+ */
+ private String compile(Path file, List<String> javacOpts, Context context) throws Fault {
+ JavaFileObject fo = readFile(file);
+
+ JavacTool javaCompiler = JavacTool.create();
+ StandardJavaFileManager stdFileMgr = javaCompiler.getStandardFileManager(null, null, null);
+ try {
+ stdFileMgr.setLocation(StandardLocation.SOURCE_PATH, Collections.emptyList());
+ } catch (IOException e) {
+ throw new java.lang.Error("unexpected exception from file manager", e);
+ }
+ JavaFileManager fm = context.getFileManager(stdFileMgr);
+ JavacTask t = javaCompiler.getTask(out, fm, null, javacOpts, null, List.of(fo));
+ MainClassListener l = new MainClassListener(t);
+ Boolean ok = t.call();
+ if (!ok) {
+ throw new Fault(Errors.CompilationFailed);
+ }
+ if (l.mainClass == null) {
+ throw new Fault(Errors.NoClass);
+ }
+ String mainClassName = l.mainClass.getQualifiedName().toString();
+ return mainClassName;
+ }
+
+ /**
+ * Invokes the {@code main} method of a specified class, using a class loader that
+ * will load recently compiled classes from memory.
+ *
+ * @param mainClassName the class to be executed
+ * @param appArgs the arguments for the {@code main} method
+ * @param context the context for the class to be executed
+ * @throws Fault if there is a problem finding or invoking the {@code main} method
+ * @throws InvocationTargetException if the {@code main} method throws an exception
+ */
+ private void execute(String mainClassName, String[] appArgs, Context context)
+ throws Fault, InvocationTargetException {
+ ClassLoader cl = context.getClassLoader(ClassLoader.getSystemClassLoader());
+ try {
+ Class<?> appClass = Class.forName(mainClassName, true, cl);
+ if (appClass.getClassLoader() != cl) {
+ throw new Fault(Errors.UnexpectedClass(mainClassName));
+ }
+ Method main = appClass.getDeclaredMethod("main", String[].class);
+ int PUBLIC_STATIC = Modifier.PUBLIC | Modifier.STATIC;
+ if ((main.getModifiers() & PUBLIC_STATIC) != PUBLIC_STATIC) {
+ throw new Fault(Errors.MainNotPublicStatic);
+ }
+ if (!main.getReturnType().equals(void.class)) {
+ throw new Fault(Errors.MainNotVoid);
+ }
+ main.setAccessible(true);
+ main.invoke(0, (Object) appArgs);
+ } catch (ClassNotFoundException e) {
+ throw new Fault(Errors.CantFindClass(mainClassName));
+ } catch (NoSuchMethodException e) {
+ throw new Fault(Errors.CantFindMainMethod(mainClassName));
+ } catch (IllegalAccessException e) {
+ throw new Fault(Errors.CantAccessMainMethod(mainClassName));
+ } catch (InvocationTargetException e) {
+ // remove stack frames for source launcher
+ int invocationFrames = e.getStackTrace().length;
+ Throwable target = e.getTargetException();
+ StackTraceElement[] targetTrace = target.getStackTrace();
+ target.setStackTrace(Arrays.copyOfRange(targetTrace, 0, targetTrace.length - invocationFrames));
+ throw e;
+ }
+ }
+
+ private static final String bundleName = "com.sun.tools.javac.resources.launcher";
+ private ResourceBundle resourceBundle = null;
+ private String errorPrefix;
+
+ /**
+ * Returns a localized string from a resource bundle.
+ *
+ * @param error the error for which to get the localized text
+ * @return the localized string
+ */
+ private String getMessage(Error error) {
+ String key = error.key();
+ Object[] args = error.getArgs();
+ try {
+ if (resourceBundle == null) {
+ resourceBundle = ResourceBundle.getBundle(bundleName);
+ errorPrefix = resourceBundle.getString("launcher.error");
+ }
+ String resource = resourceBundle.getString(key);
+ String message = MessageFormat.format(resource, args);
+ return errorPrefix + message;
+ } catch (MissingResourceException e) {
+ return "Cannot access resource; " + key + Arrays.toString(args);
+ }
+ }
+
+ /**
+ * A listener to detect the first class found in a compilation.
+ */
+ static class MainClassListener implements TaskListener {
+ TypeElement mainClass;
+
+ MainClassListener(JavacTask t) {
+ t.addTaskListener(this);
+ }
+
+ @Override
+ public void started(TaskEvent ev) {
+ if (ev.getKind() == TaskEvent.Kind.ANALYZE && mainClass == null) {
+ TypeElement te = ev.getTypeElement();
+ if (te.getNestingKind() == NestingKind.TOP_LEVEL) {
+ mainClass = te;
+ }
+ }
+ }
+ }
+
+ /**
+ * An object to encapulate the set of in-memory classes, such that
+ * they can be written by a file manager and subsequently used by
+ * a class loader.
+ */
+ private static class Context {
+ private Map<String, byte[]> inMemoryClasses = new HashMap<>();
+
+ JavaFileManager getFileManager(StandardJavaFileManager delegate) {
+ return new MemoryFileManager(inMemoryClasses, delegate);
+ }
+
+ ClassLoader getClassLoader(ClassLoader parent) {
+ return new MemoryClassLoader(inMemoryClasses, parent);
+ }
+ }
+
+ /**
+ * An in-memory file manager.
+ *
+ * <p>Class files (of kind {@link JavaFileObject.Kind#CLASS CLASS} written to
+ * {@link StandardLocation#CLASS_OUTPUT} will be written to an in-memory cache.
+ * All other file manager operations will be delegated to a specified file manager.
+ */
+ private static class MemoryFileManager extends ForwardingJavaFileManager<JavaFileManager> {
+ private final Map<String, byte[]> map;
+
+ MemoryFileManager(Map<String, byte[]> map, JavaFileManager delegate) {
+ super(delegate);
+ this.map = map;
+ }
+
+ @Override
+ public JavaFileObject getJavaFileForOutput(Location location, String className,
+ JavaFileObject.Kind kind, FileObject sibling) throws IOException {
+ if (location == StandardLocation.CLASS_OUTPUT && kind == JavaFileObject.Kind.CLASS) {
+ return createInMemoryClassFile(className);
+ } else {
+ return super.getJavaFileForOutput(location, className, kind, sibling);
+ }
+ }
+
+ private JavaFileObject createInMemoryClassFile(String className) {
+ URI uri = URI.create("memory:///" + className.replace('.', '/') + ".class");
+ return new SimpleJavaFileObject(uri, JavaFileObject.Kind.CLASS) {
+ @Override
+ public OutputStream openOutputStream() {
+ return new ByteArrayOutputStream() {
+ @Override
+ public void close() throws IOException {
+ super.close();
+ map.put(className, toByteArray());
+ }
+ };
+ }
+ };
+ }
+ }
+
+ /**
+ * An in-memory classloader, that uses an in-memory cache written by {@link MemoryFileManager}.
+ *
+ * <p>The classloader uses the standard parent-delegation model, just providing
+ * {@code findClass} to find classes in the in-memory cache.
+ */
+ private static class MemoryClassLoader extends ClassLoader {
+ private final Map<String, byte[]> map;
+
+ MemoryClassLoader(Map<String, byte[]> map, ClassLoader parent) {
+ super(parent);
+ this.map = map;
+ }
+
+ @Override
+ protected Class<?> findClass(String name) throws ClassNotFoundException {
+ byte[] bytes = map.get(name);
+ if (bytes == null) {
+ throw new ClassNotFoundException(name);
+ }
+ return defineClass(name, bytes, 0, bytes.length);
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/jdk.compiler/share/classes/com/sun/tools/javac/resources/launcher.properties Fri Jun 08 09:40:28 2018 -0700
@@ -0,0 +1,136 @@
+#
+# Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# This code is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation. Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+# Messages in this file which use "placeholders" for values (e.g. {0}, {1})
+# are preceded by a stylized comment describing the type of the corresponding
+# values.
+# The simple types currently in use are:
+#
+# annotation annotation compound
+# boolean true or false
+# diagnostic a sub-message; see compiler.misc.*
+# fragment similar to 'message segment', but with more specific type
+# modifier a Java modifier; e.g. public, private, protected
+# file a file URL
+# file object a file URL - similar to 'file' but typically used for source/class files, hence more specific
+# flag a Flags.Flag instance
+# name a name, typically a Java identifier
+# number an integer
+# option name the name of a command line option
+# source version a source version number, such as 1.5, 1.6, 1.7
+# string a general string
+# symbol the name of a declared type
+# symbol kind the kind of a symbol (i.e. method, variable)
+# kind name an informative description of the kind of a declaration; see compiler.misc.kindname.*
+# token the name of a non-terminal in source code; see compiler.misc.token.*
+# type a Java type; e.g. int, X, X<T>
+# object a Java object (unspecified)
+# unused the value is not used in this message
+#
+# The following compound types are also used:
+#
+# collection of X a comma-separated collection of items; e.g. collection of type
+# list of X a comma-separated list of items; e.g. list of type
+# set of X a comma-separated set of items; e.g. set of modifier
+#
+# These may be composed:
+#
+# list of type or message segment
+#
+# The following type aliases are supported:
+#
+# message segment --> diagnostic or fragment
+# file name --> file, path or file object
+#
+# Custom comments are supported in parenthesis i.e.
+#
+# number (classfile major version)
+#
+# These comments are used internally in order to generate an enum-like class declaration containing
+# a method/field for each of the diagnostic keys listed here. Those methods/fields can then be used
+# by javac code to build diagnostics in a type-safe fashion.
+#
+# In addition, these comments are verified by the jtreg test test/tools/javac/diags/MessageInfo,
+# using info derived from the collected set of examples in test/tools/javac/diags/examples.
+# MessageInfo can also be run as a standalone utility providing more facilities
+# for manipulating this file. For more details, see MessageInfo.java.
+
+## All errors are preceded by this string.
+launcher.error=\
+ error:\u0020
+
+launcher.err.no.args=\
+ no filename
+
+# 0: string
+launcher.err.invalid.filename=\
+ invalid filename: {0}
+
+# 0: path
+launcher.err.file.not.found=\
+ file not found: {0}
+
+launcher.err.compilation.failed=\
+ compilation failed
+
+launcher.err.no.class=\
+ no class declared in file
+
+launcher.err.main.not.public.static=\
+ ''main'' method is not declared ''public static''
+
+launcher.err.main.not.void=\
+ ''main'' method is not declared with a return type of ''void''
+
+# 0: string
+launcher.err.cant.find.class=\
+ can''t find class: {0}
+
+# 0: string
+launcher.err.unexpected.class=\
+ class found on application class path: {0}
+
+# 0: string
+launcher.err.cant.find.main.method=\
+ can''t find main(String[]) method in class: {0}
+
+# 0: string
+launcher.err.cant.access.main.method=\
+ can''t access main method in class: {0}
+
+# 0: path, 1: object
+launcher.err.cant.read.file=\
+ error reading file {0}: {1}
+
+# 0: string
+launcher.err.no.value.for.option=\
+ no value given for option: {0}
+
+# 0: string
+launcher.err.invalid.value.for.source=\
+ invalid value for --source option: {0}
+
+launcher.err.enable.preview.requires.source=\
+ --enable-preview must be used with --source
--- a/src/jdk.compiler/share/classes/com/sun/tools/javac/tree/TreeInfo.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.compiler/share/classes/com/sun/tools/javac/tree/TreeInfo.java Fri Jun 08 09:40:28 2018 -0700
@@ -148,6 +148,36 @@
}
}
+ /** Is this tree a 'this' identifier?
+ */
+ public static boolean isThisQualifier(JCTree tree) {
+ switch (tree.getTag()) {
+ case PARENS:
+ return isThisQualifier(skipParens(tree));
+ case IDENT: {
+ JCIdent id = (JCIdent)tree;
+ return id.name == id.name.table.names._this;
+ }
+ default:
+ return false;
+ }
+ }
+
+ /** Is this tree an identifier, possibly qualified by 'this'?
+ */
+ public static boolean isIdentOrThisDotIdent(JCTree tree) {
+ switch (tree.getTag()) {
+ case PARENS:
+ return isIdentOrThisDotIdent(skipParens(tree));
+ case IDENT:
+ return true;
+ case SELECT:
+ return isThisQualifier(((JCFieldAccess)tree).selected);
+ default:
+ return false;
+ }
+ }
+
/** Is this a call to super?
*/
public static boolean isSuperCall(JCTree tree) {
--- a/src/jdk.crypto.ec/share/native/libsunec/ECC_JNI.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.crypto.ec/share/native/libsunec/ECC_JNI.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2009, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2009, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -26,6 +26,9 @@
#include <jni.h>
#include "jni_util.h"
#include "impl/ecc_impl.h"
+#include "sun_security_ec_ECDHKeyAgreement.h"
+#include "sun_security_ec_ECKeyPairGenerator.h"
+#include "sun_security_ec_ECDSASignature.h"
#define ILLEGAL_STATE_EXCEPTION "java/lang/IllegalStateException"
#define INVALID_ALGORITHM_PARAMETER_EXCEPTION \
--- a/src/jdk.crypto.mscapi/windows/native/libsunmscapi/security.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.crypto.mscapi/windows/native/libsunmscapi/security.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -37,7 +37,13 @@
#include <wincrypt.h>
#include <stdio.h>
#include <memory>
-
+#include "sun_security_mscapi_Key.h"
+#include "sun_security_mscapi_KeyStore.h"
+#include "sun_security_mscapi_PRNG.h"
+#include "sun_security_mscapi_RSACipher.h"
+#include "sun_security_mscapi_RSAKeyPairGenerator.h"
+#include "sun_security_mscapi_RSAPublicKey.h"
+#include "sun_security_mscapi_RSASignature.h"
#define OID_EKU_ANY "2.5.29.37.0"
@@ -1313,7 +1319,7 @@
* Signature: (Ljava/lang/String;)V
*/
JNIEXPORT void JNICALL Java_sun_security_mscapi_KeyStore_destroyKeyContainer
- (JNIEnv *env, jclass clazz, jstring keyContainerName)
+ (JNIEnv *env, jobject clazz, jstring keyContainerName)
{
HCRYPTPROV hCryptProv = NULL;
const char* pszKeyContainerName = NULL;
@@ -1435,7 +1441,7 @@
* Signature: (J)[B
*/
JNIEXPORT jbyteArray JNICALL Java_sun_security_mscapi_RSAPublicKey_getPublicKeyBlob
- (JNIEnv *env, jclass clazz, jlong hCryptKey) {
+ (JNIEnv *env, jobject clazz, jlong hCryptKey) {
jbyteArray blob = NULL;
DWORD dwBlobLen;
@@ -1486,7 +1492,7 @@
* Signature: ([B)[B
*/
JNIEXPORT jbyteArray JNICALL Java_sun_security_mscapi_RSAPublicKey_getExponent
- (JNIEnv *env, jclass clazz, jbyteArray jKeyBlob) {
+ (JNIEnv *env, jobject clazz, jbyteArray jKeyBlob) {
jbyteArray exponent = NULL;
jbyte* exponentBytes = NULL;
@@ -1542,7 +1548,7 @@
* Signature: ([B)[B
*/
JNIEXPORT jbyteArray JNICALL Java_sun_security_mscapi_RSAPublicKey_getModulus
- (JNIEnv *env, jclass clazz, jbyteArray jKeyBlob) {
+ (JNIEnv *env, jobject clazz, jbyteArray jKeyBlob) {
jbyteArray modulus = NULL;
jbyte* modulusBytes = NULL;
@@ -1815,7 +1821,7 @@
* Signature: (I[B[B[B[B[B[B[B[B)[B
*/
JNIEXPORT jbyteArray JNICALL Java_sun_security_mscapi_KeyStore_generatePrivateKeyBlob
- (JNIEnv *env, jclass clazz,
+ (JNIEnv *env, jobject clazz,
jint jKeyBitLength,
jbyteArray jModulus,
jbyteArray jPublicExponent,
@@ -1852,7 +1858,7 @@
* Signature: ([BLjava/lang/String;I)Lsun/security/mscapi/RSAPrivateKey;
*/
JNIEXPORT jobject JNICALL Java_sun_security_mscapi_KeyStore_storePrivateKey
- (JNIEnv *env, jclass clazz, jbyteArray keyBlob, jstring keyContainerName,
+ (JNIEnv *env, jobject clazz, jbyteArray keyBlob, jstring keyContainerName,
jint keySize)
{
HCRYPTPROV hCryptProv = NULL;
--- a/src/jdk.crypto.ucrypto/solaris/native/libj2ucrypto/nativeCrypto.c Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.crypto.ucrypto/solaris/native/libj2ucrypto/nativeCrypto.c Fri Jun 08 09:40:28 2018 -0700
@@ -30,6 +30,13 @@
#include "jni_util.h"
#include "nativeCrypto.h"
#include "nativeFunc.h"
+#include "com_oracle_security_ucrypto_NativeCipher.h"
+#include "com_oracle_security_ucrypto_NativeDigest.h"
+#include "com_oracle_security_ucrypto_NativeKey.h"
+#include "com_oracle_security_ucrypto_NativeKey.h"
+#include "com_oracle_security_ucrypto_NativeRSACipher.h"
+#include "com_oracle_security_ucrypto_NativeRSASignature.h"
+#include "com_oracle_security_ucrypto_UcryptoProvider.h"
/*
* Dumps out byte array in hex with and name and length info
--- a/src/jdk.crypto.ucrypto/solaris/native/libj2ucrypto/nativeCryptoMD.c Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.crypto.ucrypto/solaris/native/libj2ucrypto/nativeCryptoMD.c Fri Jun 08 09:40:28 2018 -0700
@@ -30,7 +30,7 @@
#include "jni_util.h"
#include "nativeCrypto.h"
#include "nativeFunc.h"
-
+#include "com_oracle_security_ucrypto_NativeDigestMD.h"
extern void throwOutOfMemoryError(JNIEnv *env, const char *msg);
extern jbyte* getBytes(JNIEnv *env, jbyteArray bytes, int offset, int len);
--- a/src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/memory/StringTable.java Thu Jun 07 23:12:35 2018 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,77 +0,0 @@
-/*
- * Copyright (c) 2005, 2011, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-package sun.jvm.hotspot.memory;
-
-import java.io.*;
-import java.util.*;
-import sun.jvm.hotspot.debugger.*;
-import sun.jvm.hotspot.oops.*;
-import sun.jvm.hotspot.types.*;
-import sun.jvm.hotspot.runtime.*;
-import sun.jvm.hotspot.utilities.*;
-
-public class StringTable extends sun.jvm.hotspot.utilities.Hashtable {
- static {
- VM.registerVMInitializedObserver(new Observer() {
- public void update(Observable o, Object data) {
- initialize(VM.getVM().getTypeDataBase());
- }
- });
- }
-
- private static synchronized void initialize(TypeDataBase db) {
- Type type = db.lookupType("StringTable");
- theTableField = type.getAddressField("_the_table");
- }
-
- // Fields
- private static AddressField theTableField;
-
- // Accessors
- public static StringTable getTheTable() {
- Address tmp = theTableField.getValue();
- return (StringTable) VMObjectFactory.newObject(StringTable.class, tmp);
- }
-
- public StringTable(Address addr) {
- super(addr);
- }
-
- public interface StringVisitor {
- public void visit(Instance string);
- }
-
- public void stringsDo(StringVisitor visitor) {
- ObjectHeap oh = VM.getVM().getObjectHeap();
- int numBuckets = tableSize();
- for (int i = 0; i < numBuckets; i++) {
- for (HashtableEntry e = (HashtableEntry) bucket(i); e != null;
- e = (HashtableEntry) e.next()) {
- Instance s = (Instance)oh.newOop(e.literalValue().addOffsetToAsOopHandle(0));
- visitor.visit(s);
- }
- }
- }
-}
--- a/src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/VM.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/VM.java Fri Jun 08 09:40:28 2018 -0700
@@ -79,7 +79,6 @@
private Universe universe;
private ObjectHeap heap;
private SymbolTable symbols;
- private StringTable strings;
private SystemDictionary dict;
private ClassLoaderDataGraph cldGraph;
private Threads threads;
@@ -655,13 +654,6 @@
return symbols;
}
- public StringTable getStringTable() {
- if (strings == null) {
- strings = StringTable.getTheTable();
- }
- return strings;
- }
-
public SystemDictionary getSystemDictionary() {
if (dict == null) {
dict = new SystemDictionary();
--- a/src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/tools/HeapSummary.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/tools/HeapSummary.java Fri Jun 08 09:40:28 2018 -0700
@@ -129,7 +129,6 @@
}
System.out.println();
- printInternStringStatistics();
}
// Helper methods
@@ -258,41 +257,4 @@
return -1;
}
}
-
- private void printInternStringStatistics() {
- class StringStat implements StringTable.StringVisitor {
- private int count;
- private long size;
- private OopField stringValueField;
-
- StringStat() {
- VM vm = VM.getVM();
- SystemDictionary sysDict = vm.getSystemDictionary();
- InstanceKlass strKlass = sysDict.getStringKlass();
- // String has a field named 'value' of type 'byte[]'.
- stringValueField = (OopField) strKlass.findField("value", "[B");
- }
-
- private long stringSize(Instance instance) {
- // We include String content in size calculation.
- return instance.getObjectSize() +
- stringValueField.getValue(instance).getObjectSize();
- }
-
- public void visit(Instance str) {
- count++;
- size += stringSize(str);
- }
-
- public void print() {
- System.out.println(count +
- " interned Strings occupying " + size + " bytes.");
- }
- }
-
- StringStat stat = new StringStat();
- StringTable strTable = VM.getVM().getStringTable();
- strTable.stringsDo(stat);
- stat.print();
- }
}
--- a/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/AbstractOptionSpec.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/AbstractOptionSpec.java Fri Jun 08 09:40:28 2018 -0700
@@ -31,7 +31,7 @@
*
* The MIT License
*
- * Copyright (c) 2004-2014 Paul R. Holser, Jr.
+ * Copyright (c) 2004-2015 Paul R. Holser, Jr.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
@@ -56,7 +56,6 @@
package jdk.internal.joptsimple;
import java.util.ArrayList;
-import java.util.Collection;
import java.util.List;
import static java.util.Collections.*;
@@ -70,22 +69,22 @@
* @param <V> represents the type of the arguments this option accepts
* @author <a href="mailto:pholser@alumni.rice.edu">Paul Holser</a>
*/
-abstract class AbstractOptionSpec<V> implements OptionSpec<V>, OptionDescriptor {
- private final List<String> options = new ArrayList<String>();
+public abstract class AbstractOptionSpec<V> implements OptionSpec<V>, OptionDescriptor {
+ private final List<String> options = new ArrayList<>();
private final String description;
private boolean forHelp;
- protected AbstractOptionSpec( String option ) {
+ AbstractOptionSpec( String option ) {
this( singletonList( option ), EMPTY );
}
- protected AbstractOptionSpec( Collection<String> options, String description ) {
+ AbstractOptionSpec( List<String> options, String description ) {
arrangeOptions( options );
this.description = description;
}
- public final Collection<String> options() {
+ public final List<String> options() {
return unmodifiableList( options );
}
@@ -119,12 +118,8 @@
protected V convertWith( ValueConverter<V> converter, String argument ) {
try {
return Reflection.convertWith( converter, argument );
- }
- catch ( ReflectionException ex ) {
- throw new OptionArgumentConversionException( options(), argument, ex );
- }
- catch ( ValueConversionException ex ) {
- throw new OptionArgumentConversionException( options(), argument, ex );
+ } catch ( ReflectionException | ValueConversionException ex ) {
+ throw new OptionArgumentConversionException( this, argument, ex );
}
}
@@ -139,14 +134,14 @@
abstract void handleOption( OptionParser parser, ArgumentList arguments, OptionSet detectedOptions,
String detectedArgument );
- private void arrangeOptions( Collection<String> unarranged ) {
+ private void arrangeOptions( List<String> unarranged ) {
if ( unarranged.size() == 1 ) {
options.addAll( unarranged );
return;
}
- List<String> shortOptions = new ArrayList<String>();
- List<String> longOptions = new ArrayList<String>();
+ List<String> shortOptions = new ArrayList<>();
+ List<String> longOptions = new ArrayList<>();
for ( String each : unarranged ) {
if ( each.length() == 1 )
--- a/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/AlternativeLongOptionSpec.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/AlternativeLongOptionSpec.java Fri Jun 08 09:40:28 2018 -0700
@@ -31,7 +31,7 @@
*
* The MIT License
*
- * Copyright (c) 2004-2014 Paul R. Holser, Jr.
+ * Copyright (c) 2004-2015 Paul R. Holser, Jr.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
@@ -55,26 +55,40 @@
package jdk.internal.joptsimple;
+import jdk.internal.joptsimple.internal.Messages;
+
+import java.util.Locale;
+
import static java.util.Collections.*;
import static jdk.internal.joptsimple.ParserRules.*;
/**
- * Represents the <kbd>"-W"</kbd> form of long option specification.
+ * Represents the {@code "-W"} form of long option specification.
*
* @author <a href="mailto:pholser@alumni.rice.edu">Paul Holser</a>
*/
class AlternativeLongOptionSpec extends ArgumentAcceptingOptionSpec<String> {
AlternativeLongOptionSpec() {
- super( singletonList( RESERVED_FOR_EXTENSIONS ), true, "Alternative form of long options" );
+ super( singletonList( RESERVED_FOR_EXTENSIONS ),
+ true,
+ Messages.message(
+ Locale.getDefault(),
+ "jdk.internal.joptsimple.HelpFormatterMessages",
+ AlternativeLongOptionSpec.class,
+ "description" ) );
- describedAs( "opt=value" );
+ describedAs( Messages.message(
+ Locale.getDefault(),
+ "jdk.internal.joptsimple.HelpFormatterMessages",
+ AlternativeLongOptionSpec.class,
+ "arg.description" ) );
}
@Override
protected void detectOptionArgument( OptionParser parser, ArgumentList arguments, OptionSet detectedOptions ) {
if ( !arguments.hasMore() )
- throw new OptionMissingRequiredArgumentException( options() );
+ throw new OptionMissingRequiredArgumentException( this );
arguments.treatNextAsLongOption();
}
--- a/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/ArgumentAcceptingOptionSpec.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/ArgumentAcceptingOptionSpec.java Fri Jun 08 09:40:28 2018 -0700
@@ -31,7 +31,7 @@
*
* The MIT License
*
- * Copyright (c) 2004-2014 Paul R. Holser, Jr.
+ * Copyright (c) 2004-2015 Paul R. Holser, Jr.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
@@ -56,13 +56,12 @@
package jdk.internal.joptsimple;
import java.util.ArrayList;
-import java.util.Collection;
import java.util.List;
import java.util.StringTokenizer;
import static java.util.Collections.*;
+import static java.util.Objects.*;
-import static jdk.internal.joptsimple.internal.Objects.*;
import static jdk.internal.joptsimple.internal.Reflection.*;
import static jdk.internal.joptsimple.internal.Strings.*;
@@ -88,12 +87,13 @@
public abstract class ArgumentAcceptingOptionSpec<V> extends AbstractOptionSpec<V> {
private static final char NIL_VALUE_SEPARATOR = '\u0000';
+ private final boolean argumentRequired;
+ private final List<V> defaultValues = new ArrayList<>();
+
private boolean optionRequired;
- private final boolean argumentRequired;
private ValueConverter<V> converter;
private String argumentDescription = "";
private String valueSeparator = String.valueOf( NIL_VALUE_SEPARATOR );
- private final List<V> defaultValues = new ArrayList<V>();
ArgumentAcceptingOptionSpec( String option, boolean argumentRequired ) {
super( option );
@@ -101,7 +101,7 @@
this.argumentRequired = argumentRequired;
}
- ArgumentAcceptingOptionSpec( Collection<String> options, boolean argumentRequired, String description ) {
+ ArgumentAcceptingOptionSpec( List<String> options, boolean argumentRequired, String description ) {
super( options, description );
this.argumentRequired = argumentRequired;
@@ -182,7 +182,7 @@
* </code>
* </pre>
*
- * <p>Then {@code options.valuesOf( "z" )} would yield the list {@code [foo, bar, baz, fizz, buzz]}.</p>
+ * <p>Then <code>options.valuesOf( "z" )</code> would yield the list {@code [foo, bar, baz, fizz, buzz]}.</p>
*
* <p>You cannot use Unicode U+0000 as the separator.</p>
*
@@ -211,7 +211,7 @@
* </code>
* </pre>
*
- * <p>Then {@code options.valuesOf( "z" )} would yield the list {@code [foo, bar, baz, fizz, buzz]}.</p>
+ * <p>Then <code>options.valuesOf( "z" )</code> would yield the list {@code [foo, bar, baz, fizz, buzz]}.</p>
*
* <p>You cannot use Unicode U+0000 in the separator.</p>
*
@@ -236,8 +236,9 @@
* @throws NullPointerException if {@code value}, {@code values}, or any elements of {@code values} are
* {@code null}
*/
- @SuppressWarnings("unchecked")
- public ArgumentAcceptingOptionSpec<V> defaultsTo( V value, V... values ) {
+ @SafeVarargs
+ @SuppressWarnings("varargs")
+ public final ArgumentAcceptingOptionSpec<V> defaultsTo( V value, V... values ) {
addDefaultValue( value );
defaultsTo( values );
@@ -275,7 +276,7 @@
}
private void addDefaultValue( V value ) {
- ensureNotNull( value );
+ requireNonNull( value );
defaultValues.add( value );
}
@@ -283,7 +284,7 @@
final void handleOption( OptionParser parser, ArgumentList arguments, OptionSet detectedOptions,
String detectedArgument ) {
- if ( isNullOrEmpty( detectedArgument ) )
+ if ( detectedArgument == null )
detectOptionArgument( parser, arguments, detectedOptions );
else
addArguments( detectedOptions, detectedArgument );
@@ -314,8 +315,7 @@
while ( lexer.hasMoreTokens() )
convert( lexer.nextToken() );
return true;
- }
- catch ( OptionException ignored ) {
+ } catch ( OptionException ignored ) {
return false;
}
}
--- a/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/ArgumentList.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/ArgumentList.java Fri Jun 08 09:40:28 2018 -0700
@@ -31,7 +31,7 @@
*
* The MIT License
*
- * Copyright (c) 2004-2014 Paul R. Holser, Jr.
+ * Copyright (c) 2004-2015 Paul R. Holser, Jr.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
--- a/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/BuiltinHelpFormatter.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/BuiltinHelpFormatter.java Fri Jun 08 09:40:28 2018 -0700
@@ -31,7 +31,7 @@
*
* The MIT License
*
- * Copyright (c) 2004-2014 Paul R. Holser, Jr.
+ * Copyright (c) 2004-2015 Paul R. Holser, Jr.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
@@ -55,14 +55,9 @@
package jdk.internal.joptsimple;
-import java.util.Collection;
-import java.util.Comparator;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-import java.util.TreeSet;
+import java.util.*;
+import jdk.internal.joptsimple.internal.Messages;
import jdk.internal.joptsimple.internal.Rows;
import jdk.internal.joptsimple.internal.Strings;
@@ -73,10 +68,17 @@
/**
* <p>A help formatter that allows configuration of overall row width and column separator width.</p>
*
- * <p>The formatter produces a two-column output. The left column is for the options, and the right column for their
+ * <p>The formatter produces output in two sections: one for the options, and one for non-option arguments.</p>
+ *
+ * <p>The options section has two columns: the left column for the options, and the right column for their
* descriptions. The formatter will allow as much space as possible for the descriptions, by minimizing the option
* column's width, no greater than slightly less than half the overall desired width.</p>
*
+ * <p>The non-option arguments section is one column, occupying as much width as it can.</p>
+ *
+ * <p>Subclasses are free to override bits of this implementation as they see fit. Inspect the code
+ * carefully to understand the flow of control that this implementation guarantees.</p>
+ *
* @author <a href="mailto:pholser@alumni.rice.edu">Paul Holser</a>
*/
public class BuiltinHelpFormatter implements HelpFormatter {
@@ -102,7 +104,20 @@
optionRows = new Rows( desiredOverallWidth, desiredColumnSeparatorWidth );
}
+ /**
+ * {@inheritDoc}
+ *
+ * <p>This implementation:</p>
+ * <ul>
+ * <li>Sorts the given descriptors by their first elements of {@link OptionDescriptor#options()}</li>
+ * <li>Passes the resulting sorted set to {@link #addRows(java.util.Collection)}</li>
+ * <li>Returns the result of {@link #formattedHelpOutput()}</li>
+ * </ul>
+ */
public String format( Map<String, ? extends OptionDescriptor> options ) {
+ optionRows.reset();
+ nonOptionRows.reset();
+
Comparator<OptionDescriptor> comparator =
new Comparator<OptionDescriptor>() {
public int compare( OptionDescriptor first, OptionDescriptor second ) {
@@ -110,7 +125,7 @@
}
};
- Set<OptionDescriptor> sorted = new TreeSet<OptionDescriptor>( comparator );
+ Set<OptionDescriptor> sorted = new TreeSet<>( comparator );
sorted.addAll( options.values() );
addRows( sorted );
@@ -118,21 +133,102 @@
return formattedHelpOutput();
}
- private String formattedHelpOutput() {
+ /**
+ * Adds a row of option help output in the left column, with empty space in the right column.
+ *
+ * @param single text to put in the left column
+ */
+ protected void addOptionRow( String single ) {
+ addOptionRow( single, "" );
+ }
+
+ /**
+ * Adds a row of option help output in the left and right columns.
+ *
+ * @param left text to put in the left column
+ * @param right text to put in the right column
+ */
+ protected void addOptionRow( String left, String right ) {
+ optionRows.add( left, right );
+ }
+
+ /**
+ * Adds a single row of non-option argument help.
+ *
+ * @param single single row of non-option argument help text
+ */
+ protected void addNonOptionRow( String single ) {
+ nonOptionRows.add( single, "" );
+ }
+
+ /**
+ * Resizes the columns of all the rows to be no wider than the widest element in that column.
+ */
+ protected void fitRowsToWidth() {
+ nonOptionRows.fitToWidth();
+ optionRows.fitToWidth();
+ }
+
+ /**
+ * Produces non-option argument help.
+ *
+ * @return non-option argument help
+ */
+ protected String nonOptionOutput() {
+ return nonOptionRows.render();
+ }
+
+ /**
+ * Produces help for options and their descriptions.
+ *
+ * @return option help
+ */
+ protected String optionOutput() {
+ return optionRows.render();
+ }
+
+ /**
+ * <p>Produces help output for an entire set of options and non-option arguments.</p>
+ *
+ * <p>This implementation concatenates:</p>
+ * <ul>
+ * <li>the result of {@link #nonOptionOutput()}</li>
+ * <li>if there is non-option output, a line separator</li>
+ * <li>the result of {@link #optionOutput()}</li>
+ * </ul>
+ *
+ * @return help output for entire set of options and non-option arguments
+ */
+ protected String formattedHelpOutput() {
StringBuilder formatted = new StringBuilder();
- String nonOptionDisplay = nonOptionRows.render();
+ String nonOptionDisplay = nonOptionOutput();
if ( !Strings.isNullOrEmpty( nonOptionDisplay ) )
formatted.append( nonOptionDisplay ).append( LINE_SEPARATOR );
- formatted.append( optionRows.render() );
+ formatted.append( optionOutput() );
return formatted.toString();
}
- private void addRows( Collection<? extends OptionDescriptor> options ) {
+ /**
+ * <p>Adds rows of help output for the given options.</p>
+ *
+ * <p>This implementation:</p>
+ * <ul>
+ * <li>Calls {@link #addNonOptionsDescription(java.util.Collection)} with the options as the argument</li>
+ * <li>If there are no options, calls {@link #addOptionRow(String)} with an argument that indicates
+ * that no options are specified.</li>
+ * <li>Otherwise, calls {@link #addHeaders(java.util.Collection)} with the options as the argument,
+ * followed by {@link #addOptions(java.util.Collection)} with the options as the argument.</li>
+ * <li>Calls {@link #fitRowsToWidth()}.</li>
+ * </ul>
+ *
+ * @param options descriptors for the configured options of a parser
+ */
+ protected void addRows( Collection<? extends OptionDescriptor> options ) {
addNonOptionsDescription( options );
if ( options.isEmpty() )
- optionRows.add( "No options specified", "" );
+ addOptionRow( message( "no.options.specified" ) );
else {
addHeaders( options );
addOptions( options );
@@ -141,34 +237,87 @@
fitRowsToWidth();
}
- private void addNonOptionsDescription( Collection<? extends OptionDescriptor> options ) {
+ /**
+ * <p>Adds non-option arguments descriptions to the help output.</p>
+ *
+ * <p>This implementation:</p>
+ * <ul>
+ * <li>{@linkplain #findAndRemoveNonOptionsSpec(java.util.Collection) Finds and removes the non-option
+ * arguments descriptor}</li>
+ * <li>{@linkplain #shouldShowNonOptionArgumentDisplay(OptionDescriptor) Decides whether there is
+ * anything to show for non-option arguments}</li>
+ * <li>If there is, {@linkplain #addNonOptionRow(String) adds a header row} and
+ * {@linkplain #addNonOptionRow(String) adds a}
+ * {@linkplain #createNonOptionArgumentsDisplay(OptionDescriptor) non-option arguments description} </li>
+ * </ul>
+ *
+ * @param options descriptors for the configured options of a parser
+ */
+ protected void addNonOptionsDescription( Collection<? extends OptionDescriptor> options ) {
OptionDescriptor nonOptions = findAndRemoveNonOptionsSpec( options );
if ( shouldShowNonOptionArgumentDisplay( nonOptions ) ) {
- nonOptionRows.add( "Non-option arguments:", "" );
- nonOptionRows.add(createNonOptionArgumentsDisplay(nonOptions), "");
+ addNonOptionRow( message( "non.option.arguments.header" ) );
+ addNonOptionRow( createNonOptionArgumentsDisplay( nonOptions ) );
}
}
- private boolean shouldShowNonOptionArgumentDisplay( OptionDescriptor nonOptions ) {
- return !Strings.isNullOrEmpty( nonOptions.description() )
- || !Strings.isNullOrEmpty( nonOptions.argumentTypeIndicator() )
- || !Strings.isNullOrEmpty( nonOptions.argumentDescription() );
+ /**
+ * <p>Decides whether or not to show a non-option arguments help.</p>
+ *
+ * <p>This implementation responds with {@code true} if the non-option descriptor has a non-{@code null},
+ * non-empty value for any of {@link OptionDescriptor#description()},
+ * {@link OptionDescriptor#argumentTypeIndicator()}, or {@link OptionDescriptor#argumentDescription()}.</p>
+ *
+ * @param nonOptionDescriptor non-option argument descriptor
+ * @return {@code true} if non-options argument help should be shown
+ */
+ protected boolean shouldShowNonOptionArgumentDisplay( OptionDescriptor nonOptionDescriptor ) {
+ return !Strings.isNullOrEmpty( nonOptionDescriptor.description() )
+ || !Strings.isNullOrEmpty( nonOptionDescriptor.argumentTypeIndicator() )
+ || !Strings.isNullOrEmpty( nonOptionDescriptor.argumentDescription() );
}
- private String createNonOptionArgumentsDisplay(OptionDescriptor nonOptions) {
+ /**
+ * <p>Creates a non-options argument help string.</p>
+ *
+ * <p>This implementation creates an empty string buffer and calls
+ * {@link #maybeAppendOptionInfo(StringBuilder, OptionDescriptor)}
+ * and {@link #maybeAppendNonOptionsDescription(StringBuilder, OptionDescriptor)}, passing them the
+ * buffer and the non-option arguments descriptor.</p>
+ *
+ * @param nonOptionDescriptor non-option argument descriptor
+ * @return help string for non-options
+ */
+ protected String createNonOptionArgumentsDisplay( OptionDescriptor nonOptionDescriptor ) {
StringBuilder buffer = new StringBuilder();
- maybeAppendOptionInfo( buffer, nonOptions );
- maybeAppendNonOptionsDescription( buffer, nonOptions );
+ maybeAppendOptionInfo( buffer, nonOptionDescriptor );
+ maybeAppendNonOptionsDescription( buffer, nonOptionDescriptor );
return buffer.toString();
}
- private void maybeAppendNonOptionsDescription( StringBuilder buffer, OptionDescriptor nonOptions ) {
+ /**
+ * <p>Appends help for the given non-option arguments descriptor to the given buffer.</p>
+ *
+ * <p>This implementation appends {@code " -- "} if the buffer has text in it and the non-option arguments
+ * descriptor has a {@link OptionDescriptor#description()}; followed by the
+ * {@link OptionDescriptor#description()}.</p>
+ *
+ * @param buffer string buffer
+ * @param nonOptions non-option arguments descriptor
+ */
+ protected void maybeAppendNonOptionsDescription( StringBuilder buffer, OptionDescriptor nonOptions ) {
buffer.append( buffer.length() > 0 && !Strings.isNullOrEmpty( nonOptions.description() ) ? " -- " : "" )
.append( nonOptions.description() );
}
- private OptionDescriptor findAndRemoveNonOptionsSpec( Collection<? extends OptionDescriptor> options ) {
+ /**
+ * Finds the non-option arguments descriptor in the given collection, removes it, and returns it.
+ *
+ * @param options descriptors for the configured options of a parser
+ * @return the non-option arguments descriptor
+ */
+ protected OptionDescriptor findAndRemoveNonOptionsSpec( Collection<? extends OptionDescriptor> options ) {
for ( Iterator<? extends OptionDescriptor> it = options.iterator(); it.hasNext(); ) {
OptionDescriptor next = it.next();
if ( next.representsNonOptions() ) {
@@ -180,17 +329,32 @@
throw new AssertionError( "no non-options argument spec" );
}
- private void addHeaders( Collection<? extends OptionDescriptor> options ) {
+ /**
+ * <p>Adds help row headers for option help columns.</p>
+ *
+ * <p>This implementation uses the headers {@code "Option"} and {@code "Description"}. If the options contain
+ * a "required" option, the {@code "Option"} header looks like {@code "Option (* = required)}. Both headers
+ * are "underlined" using {@code "-"}.</p>
+ *
+ * @param options descriptors for the configured options of a parser
+ */
+ protected void addHeaders( Collection<? extends OptionDescriptor> options ) {
if ( hasRequiredOption( options ) ) {
- optionRows.add("Option (* = required)", "Description");
- optionRows.add("---------------------", "-----------");
+ addOptionRow( message( "option.header.with.required.indicator" ), message( "description.header" ) );
+ addOptionRow( message( "option.divider.with.required.indicator" ), message( "description.divider" ) );
} else {
- optionRows.add("Option", "Description");
- optionRows.add("------", "-----------");
+ addOptionRow( message( "option.header" ), message( "description.header" ) );
+ addOptionRow( message( "option.divider" ), message( "description.divider" ) );
}
}
- private boolean hasRequiredOption( Collection<? extends OptionDescriptor> options ) {
+ /**
+ * Tells whether the given option descriptors contain a "required" option.
+ *
+ * @param options descriptors for the configured options of a parser
+ * @return {@code true} if at least one of the options is "required"
+ */
+ protected final boolean hasRequiredOption( Collection<? extends OptionDescriptor> options ) {
for ( OptionDescriptor each : options ) {
if ( each.isRequired() )
return true;
@@ -199,19 +363,46 @@
return false;
}
- private void addOptions( Collection<? extends OptionDescriptor> options ) {
+ /**
+ * <p>Adds help rows for the given options.</p>
+ *
+ * <p>This implementation loops over the given options, and for each, calls {@link #addOptionRow(String, String)}
+ * using the results of {@link #createOptionDisplay(OptionDescriptor)} and
+ * {@link #createDescriptionDisplay(OptionDescriptor)}, respectively, as arguments.</p>
+ *
+ * @param options descriptors for the configured options of a parser
+ */
+ protected void addOptions( Collection<? extends OptionDescriptor> options ) {
for ( OptionDescriptor each : options ) {
if ( !each.representsNonOptions() )
- optionRows.add( createOptionDisplay( each ), createDescriptionDisplay( each ) );
+ addOptionRow( createOptionDisplay( each ), createDescriptionDisplay( each ) );
}
}
- private String createOptionDisplay( OptionDescriptor descriptor ) {
+ /**
+ * <p>Creates a string for how the given option descriptor is to be represented in help.</p>
+ *
+ * <p>This implementation gives a string consisting of the concatenation of:</p>
+ * <ul>
+ * <li>{@code "* "} for "required" options, otherwise {@code ""}</li>
+ * <li>For each of the {@link OptionDescriptor#options()} of the descriptor, separated by {@code ", "}:
+ * <ul>
+ * <li>{@link #optionLeader(String)} of the option</li>
+ * <li>the option</li>
+ * </ul>
+ * </li>
+ * <li>the result of {@link #maybeAppendOptionInfo(StringBuilder, OptionDescriptor)}</li>
+ * </ul>
+ *
+ * @param descriptor a descriptor for a configured option of a parser
+ * @return help string
+ */
+ protected String createOptionDisplay( OptionDescriptor descriptor ) {
StringBuilder buffer = new StringBuilder( descriptor.isRequired() ? "* " : "" );
for ( Iterator<String> i = descriptor.options().iterator(); i.hasNext(); ) {
String option = i.next();
- buffer.append( option.length() > 1 ? DOUBLE_HYPHEN : HYPHEN );
+ buffer.append( optionLeader( option ) );
buffer.append( option );
if ( i.hasNext() )
@@ -223,31 +414,105 @@
return buffer.toString();
}
- private void maybeAppendOptionInfo( StringBuilder buffer, OptionDescriptor descriptor ) {
+ /**
+ * <p>Gives a string that represents the given option's "option leader" in help.</p>
+ *
+ * <p>This implementation answers with {@code "--"} for options of length greater than one; otherwise answers
+ * with {@code "-"}.</p>
+ *
+ * @param option a string option
+ * @return an "option leader" string
+ */
+ protected String optionLeader( String option ) {
+ return option.length() > 1 ? DOUBLE_HYPHEN : HYPHEN;
+ }
+
+ /**
+ * <p>Appends additional info about the given option to the given buffer.</p>
+ *
+ * <p>This implementation:</p>
+ * <ul>
+ * <li>calls {@link #extractTypeIndicator(OptionDescriptor)} for the descriptor</li>
+ * <li>calls {@link jdk.internal.joptsimple.OptionDescriptor#argumentDescription()} for the descriptor</li>
+ * <li>if either of the above is present, calls
+ * {@link #appendOptionHelp(StringBuilder, String, String, boolean)}</li>
+ * </ul>
+ *
+ * @param buffer string buffer
+ * @param descriptor a descriptor for a configured option of a parser
+ */
+ protected void maybeAppendOptionInfo( StringBuilder buffer, OptionDescriptor descriptor ) {
String indicator = extractTypeIndicator( descriptor );
String description = descriptor.argumentDescription();
- if ( indicator != null || !isNullOrEmpty( description ) )
+ if ( descriptor.acceptsArguments()
+ || !isNullOrEmpty( description )
+ || descriptor.representsNonOptions() ) {
+
appendOptionHelp( buffer, indicator, description, descriptor.requiresArgument() );
+ }
}
- private String extractTypeIndicator( OptionDescriptor descriptor ) {
+ /**
+ * <p>Gives an indicator of the type of arguments of the option described by the given descriptor,
+ * for use in help.</p>
+ *
+ * <p>This implementation asks for the {@link OptionDescriptor#argumentTypeIndicator()} of the given
+ * descriptor, and if it is present and not {@code "java.lang.String"}, parses it as a fully qualified
+ * class name and returns the base name of that class; otherwise returns {@code "String"}.</p>
+ *
+ * @param descriptor a descriptor for a configured option of a parser
+ * @return type indicator text
+ */
+ protected String extractTypeIndicator( OptionDescriptor descriptor ) {
String indicator = descriptor.argumentTypeIndicator();
if ( !isNullOrEmpty( indicator ) && !String.class.getName().equals( indicator ) )
return shortNameOf( indicator );
- return null;
+ return "String";
}
- private void appendOptionHelp( StringBuilder buffer, String typeIndicator, String description, boolean required ) {
+ /**
+ * <p>Appends info about an option's argument to the given buffer.</p>
+ *
+ * <p>This implementation calls {@link #appendTypeIndicator(StringBuilder, String, String, char, char)} with
+ * the surrounding characters {@code '<'} and {@code '>'} for options with {@code required} arguments, and
+ * with the surrounding characters {@code '['} and {@code ']'} for options with optional arguments.</p>
+ *
+ * @param buffer string buffer
+ * @param typeIndicator type indicator
+ * @param description type description
+ * @param required indicator of "required"-ness of the argument of the option
+ */
+ protected void appendOptionHelp( StringBuilder buffer, String typeIndicator, String description,
+ boolean required ) {
if ( required )
appendTypeIndicator( buffer, typeIndicator, description, '<', '>' );
else
appendTypeIndicator( buffer, typeIndicator, description, '[', ']' );
}
- private void appendTypeIndicator( StringBuilder buffer, String typeIndicator, String description,
- char start, char end ) {
+ /**
+ * <p>Appends a type indicator for an option's argument to the given buffer.</p>
+ *
+ * <p>This implementation appends, in order:</p>
+ * <ul>
+ * <li>{@code ' '}</li>
+ * <li>{@code start}</li>
+ * <li>the type indicator, if not {@code null}</li>
+ * <li>if the description is present, then {@code ": "} plus the description if the type indicator is
+ * present; otherwise the description only</li>
+ * <li>{@code end}</li>
+ * </ul>
+ *
+ * @param buffer string buffer
+ * @param typeIndicator type indicator
+ * @param description type description
+ * @param start starting character
+ * @param end ending character
+ */
+ protected void appendTypeIndicator( StringBuilder buffer, String typeIndicator, String description,
+ char start, char end ) {
buffer.append( ' ' ).append( start );
if ( typeIndicator != null )
buffer.append( typeIndicator );
@@ -262,21 +527,69 @@
buffer.append( end );
}
- private String createDescriptionDisplay( OptionDescriptor descriptor ) {
+ /**
+ * <p>Gives a string representing a description of the option with the given descriptor.</p>
+ *
+ * <p>This implementation:</p>
+ * <ul>
+ * <li>Asks for the descriptor's {@link OptionDescriptor#defaultValues()}</li>
+ * <li>If they're not present, answers the descriptor's {@link OptionDescriptor#description()}.</li>
+ * <li>If they are present, concatenates and returns:
+ * <ul>
+ * <li>the descriptor's {@link OptionDescriptor#description()}</li>
+ * <li>{@code ' '}</li>
+ * <li>{@code "default: "} plus the result of {@link #createDefaultValuesDisplay(java.util.List)},
+ * surrounded by parentheses</li>
+ * </ul>
+ * </li>
+ * </ul>
+ *
+ * @param descriptor a descriptor for a configured option of a parser
+ * @return display text for the option's description
+ */
+ protected String createDescriptionDisplay( OptionDescriptor descriptor ) {
List<?> defaultValues = descriptor.defaultValues();
if ( defaultValues.isEmpty() )
return descriptor.description();
String defaultValuesDisplay = createDefaultValuesDisplay( defaultValues );
- return ( descriptor.description() + ' ' + surround( "default: " + defaultValuesDisplay, '(', ')' ) ).trim();
+ return ( descriptor.description()
+ + ' '
+ + surround( message( "default.value.header" ) + ' ' + defaultValuesDisplay, '(', ')' )
+ ).trim();
}
- private String createDefaultValuesDisplay( List<?> defaultValues ) {
+ /**
+ * <p>Gives a display string for the default values of an option's argument.</p>
+ *
+ * <p>This implementation gives the {@link Object#toString()} of the first value if there is only one value,
+ * otherwise gives the {@link Object#toString()} of the whole list.</p>
+ *
+ * @param defaultValues some default values for a given option's argument
+ * @return a display string for those default values
+ */
+ protected String createDefaultValuesDisplay( List<?> defaultValues ) {
return defaultValues.size() == 1 ? defaultValues.get( 0 ).toString() : defaultValues.toString();
}
- private void fitRowsToWidth() {
- nonOptionRows.fitToWidth();
- optionRows.fitToWidth();
+ /**
+ * <p>Looks up and gives a resource bundle message.</p>
+ *
+ * <p>This implementation looks in the bundle {@code "jdk.internal.joptsimple.HelpFormatterMessages"} in the default
+ * locale, using a key that is the concatenation of this class's fully qualified name, {@code '.'},
+ * and the given key suffix, formats the corresponding value using the given arguments, and returns
+ * the result.</p>
+ *
+ * @param keySuffix suffix to use when looking up the bundle message
+ * @param args arguments to fill in the message template with
+ * @return a formatted localized message
+ */
+ protected String message( String keySuffix, Object... args ) {
+ return Messages.message(
+ Locale.getDefault(),
+ "jdk.internal.joptsimple.HelpFormatterMessages",
+ BuiltinHelpFormatter.class,
+ keySuffix,
+ args );
}
}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/ExceptionMessages.properties Fri Jun 08 09:40:28 2018 -0700
@@ -0,0 +1,44 @@
+#
+# Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# This code is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation. Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+jdk.internal.joptsimple.IllegalOptionSpecificationException.message = {0} is not a legal option character
+jdk.internal.joptsimple.MissingRequiredOptionsException.message = Missing required option(s) {0}
+jdk.internal.joptsimple.MultipleArgumentsForOptionException.message = Found multiple arguments for option {0}, but you asked for only one
+jdk.internal.joptsimple.OptionArgumentConversionException.message = Cannot parse argument ''{0}'' of option {1}
+jdk.internal.joptsimple.OptionMissingRequiredArgumentException.message = Option {0} requires an argument
+jdk.internal.joptsimple.UnavailableOptionException.message = Option(s) {0} are unavailable given other options on the command line
+jdk.internal.joptsimple.UnconfiguredOptionException.message = Option(s) {0} not configured on this parser
+jdk.internal.joptsimple.UnrecognizedOptionException.message = {0} is not a recognized option
+jdk.internal.joptsimple.util.DateConverter.without.pattern.message = Value [{0}] does not match date/time pattern
+jdk.internal.joptsimple.util.DateConverter.with.pattern.message = Value [{0}] does not match date/time pattern [{1}]
+jdk.internal.joptsimple.util.RegexMatcher.message = Value [{0}] did not match regex [{1}]
+jdk.internal.joptsimple.util.EnumConverter.message = Value [{0}] is not one of [{1}]
+jdk.internal.joptsimple.util.PathConverter.file.existing.message = File [{0}] does not exist
+jdk.internal.joptsimple.util.PathConverter.directory.existing.message = Directory [{0}] does not exist
+jdk.internal.joptsimple.util.PathConverter.file.not.existing.message = File [{0}] does already exist
+jdk.internal.joptsimple.util.PathConverter.file.overwritable.message = File [{0}] is not overwritable
+jdk.internal.joptsimple.util.PathConverter.file.readable.message = File [{0}] is not readable
+jdk.internal.joptsimple.util.PathConverter.file.writable.message = File [{0}] is not writable
+jdk.internal.joptsimple.util.InetAddressConverter.message = Cannot convert value [{0}] into an InetAddress
\ No newline at end of file
--- a/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/HelpFormatter.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/HelpFormatter.java Fri Jun 08 09:40:28 2018 -0700
@@ -31,7 +31,7 @@
*
* The MIT License
*
- * Copyright (c) 2004-2014 Paul R. Holser, Jr.
+ * Copyright (c) 2004-2015 Paul R. Holser, Jr.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/HelpFormatterMessages.properties Fri Jun 08 09:40:28 2018 -0700
@@ -0,0 +1,36 @@
+#
+# Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# This code is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation. Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+jdk.internal.joptsimple.BuiltinHelpFormatter.no.options.specified = No options specified
+jdk.internal.joptsimple.BuiltinHelpFormatter.non.option.arguments.header = Non-option arguments:
+jdk.internal.joptsimple.BuiltinHelpFormatter.option.header.with.required.indicator = Option (* = required)
+jdk.internal.joptsimple.BuiltinHelpFormatter.option.divider.with.required.indicator = ---------------------
+jdk.internal.joptsimple.BuiltinHelpFormatter.option.header = Option
+jdk.internal.joptsimple.BuiltinHelpFormatter.option.divider = ------
+jdk.internal.joptsimple.BuiltinHelpFormatter.description.header = Description
+jdk.internal.joptsimple.BuiltinHelpFormatter.description.divider = -----------
+jdk.internal.joptsimple.BuiltinHelpFormatter.default.value.header = default:
+jdk.internal.joptsimple.AlternativeLongOptionSpec.description = Alternative form of long options
+jdk.internal.joptsimple.AlternativeLongOptionSpec.arg.description = opt=value
--- a/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/IllegalOptionSpecificationException.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/IllegalOptionSpecificationException.java Fri Jun 08 09:40:28 2018 -0700
@@ -31,7 +31,7 @@
*
* The MIT License
*
- * Copyright (c) 2004-2014 Paul R. Holser, Jr.
+ * Copyright (c) 2004-2015 Paul R. Holser, Jr.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
@@ -70,7 +70,7 @@
}
@Override
- public String getMessage() {
- return singleOptionMessage() + " is not a legal option character";
+ Object[] messageArguments() {
+ return new Object[] { singleOptionString() };
}
}
--- a/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/MissingRequiredOptionException.java Thu Jun 07 23:12:35 2018 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,76 +0,0 @@
-/*
- * Copyright (c) 2009, 2015, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-/*
- * This file is available under and governed by the GNU General Public
- * License version 2 only, as published by the Free Software Foundation.
- * However, the following notice accompanied the original version of this
- * file:
- *
- * The MIT License
- *
- * Copyright (c) 2004-2014 Paul R. Holser, Jr.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-package jdk.internal.joptsimple;
-
-import java.util.Collection;
-
-/**
- * Thrown when an option is marked as required, but not specified on the command line.
- *
- * @author <a href="https://github.com/TC1">Emils Solmanis</a>
- */
-class MissingRequiredOptionException extends OptionException {
- private static final long serialVersionUID = -1L;
-
- protected MissingRequiredOptionException( Collection<String> options ) {
- super( options );
- }
-
- @Override
- public String getMessage() {
- return "Missing required option(s) " + multipleOptionMessage();
- }
-}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/MissingRequiredOptionsException.java Fri Jun 08 09:40:28 2018 -0700
@@ -0,0 +1,76 @@
+/*
+ * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation. Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * This file is available under and governed by the GNU General Public
+ * License version 2 only, as published by the Free Software Foundation.
+ * However, the following notice accompanied the original version of this
+ * file:
+ *
+ * The MIT License
+ *
+ * Copyright (c) 2004-2015 Paul R. Holser, Jr.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+package jdk.internal.joptsimple;
+
+import java.util.List;
+
+/**
+ * Thrown when options marked as required are not specified on the command line.
+ *
+ * @author <a href="https://github.com/TC1">Emils Solmanis</a>
+ */
+class MissingRequiredOptionsException extends OptionException {
+ private static final long serialVersionUID = -1L;
+
+ protected MissingRequiredOptionsException( List<? extends OptionSpec<?>> missingRequiredOptions ) {
+ super( missingRequiredOptions );
+ }
+
+ @Override
+ Object[] messageArguments() {
+ return new Object[] { multipleOptionString() };
+ }
+}
--- a/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/MultipleArgumentsForOptionException.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/MultipleArgumentsForOptionException.java Fri Jun 08 09:40:28 2018 -0700
@@ -31,7 +31,7 @@
*
* The MIT License
*
- * Copyright (c) 2004-2014 Paul R. Holser, Jr.
+ * Copyright (c) 2004-2015 Paul R. Holser, Jr.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
@@ -55,7 +55,7 @@
package jdk.internal.joptsimple;
-import java.util.Collection;
+import static java.util.Collections.*;
/**
* Thrown when asking an {@link OptionSet} for a single argument of an option when many have been specified.
@@ -65,12 +65,12 @@
class MultipleArgumentsForOptionException extends OptionException {
private static final long serialVersionUID = -1L;
- MultipleArgumentsForOptionException( Collection<String> options ) {
- super( options );
+ MultipleArgumentsForOptionException( OptionSpec<?> options ) {
+ super( singleton( options ) );
}
@Override
- public String getMessage() {
- return "Found multiple arguments for option " + multipleOptionMessage() + ", but you asked for only one";
+ Object[] messageArguments() {
+ return new Object[] { singleOptionString() };
}
}
--- a/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/NoArgumentOptionSpec.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/NoArgumentOptionSpec.java Fri Jun 08 09:40:28 2018 -0700
@@ -31,7 +31,7 @@
*
* The MIT License
*
- * Copyright (c) 2004-2014 Paul R. Holser, Jr.
+ * Copyright (c) 2004-2015 Paul R. Holser, Jr.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
@@ -55,7 +55,6 @@
package jdk.internal.joptsimple;
-import java.util.Collection;
import java.util.List;
import static java.util.Collections.*;
@@ -70,7 +69,7 @@
this( singletonList( option ), "" );
}
- NoArgumentOptionSpec( Collection<String> options, String description ) {
+ NoArgumentOptionSpec( List<String> options, String description ) {
super( options, description );
}
--- a/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/NonOptionArgumentSpec.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/NonOptionArgumentSpec.java Fri Jun 08 09:40:28 2018 -0700
@@ -31,7 +31,7 @@
*
* The MIT License
*
- * Copyright (c) 2004-2014 Paul R. Holser, Jr.
+ * Copyright (c) 2004-2015 Paul R. Holser, Jr.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
@@ -87,7 +87,7 @@
private String argumentDescription = "";
NonOptionArgumentSpec() {
- this("");
+ this( "" );
}
NonOptionArgumentSpec( String description ) {
--- a/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/OptionArgumentConversionException.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/OptionArgumentConversionException.java Fri Jun 08 09:40:28 2018 -0700
@@ -31,7 +31,7 @@
*
* The MIT License
*
- * Copyright (c) 2004-2014 Paul R. Holser, Jr.
+ * Copyright (c) 2004-2015 Paul R. Holser, Jr.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
@@ -55,7 +55,7 @@
package jdk.internal.joptsimple;
-import java.util.Collection;
+import static java.util.Collections.*;
/**
* Thrown when a problem occurs converting an argument of an option from {@link String} to another type.
@@ -67,14 +67,14 @@
private final String argument;
- OptionArgumentConversionException( Collection<String> options, String argument, Throwable cause ) {
- super( options, cause );
+ OptionArgumentConversionException( OptionSpec<?> options, String argument, Throwable cause ) {
+ super( singleton( options ), cause );
this.argument = argument;
}
@Override
- public String getMessage() {
- return "Cannot parse argument '" + argument + "' of option " + multipleOptionMessage();
+ Object[] messageArguments() {
+ return new Object[] { argument, singleOptionString() };
}
}
--- a/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/OptionDeclarer.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/OptionDeclarer.java Fri Jun 08 09:40:28 2018 -0700
@@ -25,14 +25,20 @@
package jdk.internal.joptsimple;
-import java.util.Collection;
+import java.util.List;
/**
- * Trains the option parser. This interface aids integration with other code which may expose declaration of options but
- * not actual command-line parsing.
+ * Trains the option parser. This interface aids integration that disposes declaration of options but not actual
+ * command-line parsing.
+ *
+ * Typical use is for another class to implement {@code OptionDeclarer} as a facade, forwarding calls to an
+ * {@code OptionParser} instance.
+ *
+ * Note that although this is an interface, the returned values of calls are concrete jopt-simple classes.
*
* @author <a href="mailto:pholser@alumni.rice.edu">Paul Holser</a>
* @see OptionParser
+ * @since 4.6
*/
public interface OptionDeclarer {
/**
@@ -78,12 +84,12 @@
* @throws OptionException if any of the options contain illegal characters
* @throws NullPointerException if the option list or any of its elements are {@code null}
*/
- OptionSpecBuilder acceptsAll( Collection<String> options );
+ OptionSpecBuilder acceptsAll( List<String> options );
/**
* Tells the parser to recognize the given options, and treat them as synonymous.
*
- * @see #acceptsAll(Collection)
+ * @see #acceptsAll(List)
* @param options the options to recognize and treat as synonymous
* @param description a string that describes the purpose of the option. This is used when generating help
* information about the parser.
@@ -92,7 +98,7 @@
* @throws NullPointerException if the option list or any of its elements are {@code null}
* @throws IllegalArgumentException if the option list is empty
*/
- OptionSpecBuilder acceptsAll( Collection<String> options, String description );
+ OptionSpecBuilder acceptsAll( List<String> options, String description );
/**
* Gives an object that represents an access point for non-option arguments on a command line.
@@ -127,7 +133,7 @@
void allowsUnrecognizedOptions();
/**
- * Tells the parser either to recognize or ignore <kbd>"-W"</kbd>-style long options.
+ * Tells the parser either to recognize or ignore {@code -W}-style long options.
*
* @param recognize {@code true} if the parser is to recognize the special style of long options
*/
--- a/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/OptionDescriptor.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/OptionDescriptor.java Fri Jun 08 09:40:28 2018 -0700
@@ -31,7 +31,7 @@
*
* The MIT License
*
- * Copyright (c) 2004-2014 Paul R. Holser, Jr.
+ * Copyright (c) 2004-2015 Paul R. Holser, Jr.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
@@ -55,7 +55,6 @@
package jdk.internal.joptsimple;
-import java.util.Collection;
import java.util.List;
/**
@@ -70,7 +69,7 @@
*
* @return synonymous options
*/
- Collection<String> options();
+ List<String> options();
/**
* Description of this option's purpose.
--- a/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/OptionException.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/OptionException.java Fri Jun 08 09:40:28 2018 -0700
@@ -31,7 +31,7 @@
*
* The MIT License
*
- * Copyright (c) 2004-2014 Paul R. Holser, Jr.
+ * Copyright (c) 2004-2015 Paul R. Holser, Jr.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
@@ -58,11 +58,15 @@
import java.util.ArrayList;
import java.util.Collection;
import java.util.Iterator;
+import java.util.LinkedHashSet;
import java.util.List;
+import java.util.Locale;
+import java.util.Set;
+
+import jdk.internal.joptsimple.internal.Strings;
import static java.util.Collections.*;
-
-import static jdk.internal.joptsimple.internal.Strings.*;
+import static jdk.internal.joptsimple.internal.Messages.*;
/**
* Thrown when a problem occurs during option parsing.
@@ -72,16 +76,30 @@
public abstract class OptionException extends RuntimeException {
private static final long serialVersionUID = -1L;
- private final List<String> options = new ArrayList<String>();
+ private final List<String> options = new ArrayList<>();
- protected OptionException( Collection<String> options ) {
+ protected OptionException( List<String> options ) {
this.options.addAll( options );
}
- protected OptionException( Collection<String> options, Throwable cause ) {
+ protected OptionException( Collection<? extends OptionSpec<?>> options ) {
+ this.options.addAll( specsToStrings( options ) );
+ }
+
+ protected OptionException( Collection<? extends OptionSpec<?>> options, Throwable cause ) {
super( cause );
+ this.options.addAll( specsToStrings( options ) );
+ }
- this.options.addAll( options );
+ private List<String> specsToStrings( Collection<? extends OptionSpec<?>> options ) {
+ List<String> strings = new ArrayList<>();
+ for ( OptionSpec<?> each : options )
+ strings.add( specToString( each ) );
+ return strings;
+ }
+
+ private String specToString( OptionSpec<?> option ) {
+ return Strings.join( new ArrayList<>( option.options() ), "/" );
}
/**
@@ -89,23 +107,24 @@
*
* @return the option being considered when the exception was created
*/
- public Collection<String> options() {
- return unmodifiableCollection( options );
+ public List<String> options() {
+ return unmodifiableList( options );
}
- protected final String singleOptionMessage() {
- return singleOptionMessage( options.get( 0 ) );
+ protected final String singleOptionString() {
+ return singleOptionString( options.get( 0 ) );
}
- protected final String singleOptionMessage( String option ) {
- return SINGLE_QUOTE + option + SINGLE_QUOTE;
+ protected final String singleOptionString( String option ) {
+ return option;
}
- protected final String multipleOptionMessage() {
+ protected final String multipleOptionString() {
StringBuilder buffer = new StringBuilder( "[" );
- for ( Iterator<String> iter = options.iterator(); iter.hasNext(); ) {
- buffer.append( singleOptionMessage( iter.next() ) );
+ Set<String> asSet = new LinkedHashSet<String>( options );
+ for ( Iterator<String> iter = asSet.iterator(); iter.hasNext(); ) {
+ buffer.append( singleOptionString(iter.next()) );
if ( iter.hasNext() )
buffer.append( ", " );
}
@@ -118,4 +137,19 @@
static OptionException unrecognizedOption( String option ) {
return new UnrecognizedOptionException( option );
}
+
+ @Override
+ public final String getMessage() {
+ return localizedMessage( Locale.getDefault() );
+ }
+
+ final String localizedMessage( Locale locale ) {
+ return formattedMessage( locale );
+ }
+
+ private String formattedMessage( Locale locale ) {
+ return message( locale, "jdk.internal.joptsimple.ExceptionMessages", getClass(), "message", messageArguments() );
+ }
+
+ abstract Object[] messageArguments();
}
--- a/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/OptionMissingRequiredArgumentException.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/OptionMissingRequiredArgumentException.java Fri Jun 08 09:40:28 2018 -0700
@@ -31,7 +31,7 @@
*
* The MIT License
*
- * Copyright (c) 2004-2014 Paul R. Holser, Jr.
+ * Copyright (c) 2004-2015 Paul R. Holser, Jr.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
@@ -55,22 +55,22 @@
package jdk.internal.joptsimple;
-import java.util.Collection;
+import static java.util.Arrays.*;
/**
- * Thrown when the option parser discovers an option that requires an argument, but that argument is missing.
+ * Thrown when the option parser discovers options that require an argument, but are missing an argument.
*
* @author <a href="mailto:pholser@alumni.rice.edu">Paul Holser</a>
*/
class OptionMissingRequiredArgumentException extends OptionException {
private static final long serialVersionUID = -1L;
- OptionMissingRequiredArgumentException( Collection<String> options ) {
- super( options );
+ OptionMissingRequiredArgumentException( OptionSpec<?> option ) {
+ super( asList( option ) );
}
@Override
- public String getMessage() {
- return "Option " + multipleOptionMessage() + " requires an argument";
+ Object[] messageArguments() {
+ return new Object[] { singleOptionString() };
}
}
--- a/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/OptionParser.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/OptionParser.java Fri Jun 08 09:40:28 2018 -0700
@@ -31,7 +31,7 @@
*
* The MIT License
*
- * Copyright (c) 2004-2014 Paul R. Holser, Jr.
+ * Copyright (c) 2004-2015 Paul R. Holser, Jr.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
@@ -55,18 +55,16 @@
package jdk.internal.joptsimple;
-import jdk.internal.joptsimple.internal.AbbreviationMap;
-import jdk.internal.joptsimple.util.KeyValuePair;
-
import java.io.IOException;
import java.io.OutputStream;
import java.io.OutputStreamWriter;
import java.io.Writer;
-import java.util.Collection;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.Map;
-import java.util.Set;
+import java.util.*;
+
+import jdk.internal.joptsimple.internal.AbbreviationMap;
+import jdk.internal.joptsimple.internal.SimpleOptionNameMap;
+import jdk.internal.joptsimple.internal.OptionNameMap;
+import jdk.internal.joptsimple.util.KeyValuePair;
import static java.util.Collections.*;
import static jdk.internal.joptsimple.OptionException.*;
@@ -80,57 +78,58 @@
* <p>This parser supports short options and long options.</p>
*
* <ul>
- * <li><dfn>Short options</dfn> begin with a single hyphen ("<kbd>-</kbd>") followed by a single letter or digit,
- * or question mark ("<kbd>?</kbd>"), or dot ("<kbd>.</kbd>").</li>
+ * <li><dfn>Short options</dfn> begin with a single hyphen ("{@code -}") followed by a single letter or digit,
+ * or question mark ("{@code ?}"), or dot ("{@code .}"), or underscore ("{@code _}").</li>
*
* <li>Short options can accept single arguments. The argument can be made required or optional. The option's
* argument can occur:
* <ul>
- * <li>in the slot after the option, as in <kbd>-d /tmp</kbd></li>
- * <li>right up against the option, as in <kbd>-d/tmp</kbd></li>
- * <li>right up against the option separated by an equals sign (<kbd>"="</kbd>), as in <kbd>-d=/tmp</kbd></li>
+ * <li>in the slot after the option, as in {@code -d /tmp}</li>
+ * <li>right up against the option, as in {@code -d/tmp}</li>
+ * <li>right up against the option separated by an equals sign ({@code "="}), as in {@code -d=/tmp}</li>
* </ul>
* To specify <em>n</em> arguments for an option, specify the option <em>n</em> times, once for each argument,
- * as in <kbd>-d /tmp -d /var -d /opt</kbd>; or, when using the
+ * as in {@code -d /tmp -d /var -d /opt}; or, when using the
* {@linkplain ArgumentAcceptingOptionSpec#withValuesSeparatedBy(char) "separated values"} clause of the "fluent
* interface" (see below), give multiple values separated by a given character as a single argument to the
* option.</li>
*
- * <li>Short options can be clustered, so that <kbd>-abc</kbd> is treated as <kbd>-a -b -c</kbd>. If a short option
+ * <li>Short options can be clustered, so that {@code -abc} is treated as {@code -a -b -c}. If a short option
* in the cluster can accept an argument, the remaining characters are interpreted as the argument for that
* option.</li>
*
- * <li>An argument consisting only of two hyphens (<kbd>"--"</kbd>) signals that the remaining arguments are to be
+ * <li>An argument consisting only of two hyphens ({@code "--"}) signals that the remaining arguments are to be
* treated as non-options.</li>
*
* <li>An argument consisting only of a single hyphen is considered a non-option argument (though it can be an
* argument of an option). Many Unix programs treat single hyphens as stand-ins for the standard input or standard
* output streams.</li>
*
- * <li><dfn>Long options</dfn> begin with two hyphens (<kbd>"--"</kbd>), followed by multiple letters, digits,
+ * <li><dfn>Long options</dfn> begin with two hyphens ({@code "--"}), followed by multiple letters, digits,
* hyphens, question marks, or dots. A hyphen cannot be the first character of a long option specification when
* configuring the parser.</li>
*
- * <li>You can abbreviate long options, so long as the abbreviation is unique.</li>
+ * <li>You can abbreviate long options, so long as the abbreviation is unique. Suppress this behavior if
+ * you wish using {@linkplain OptionParser#OptionParser(boolean) this constructor}.</li>
*
* <li>Long options can accept single arguments. The argument can be made required or optional. The option's
* argument can occur:
* <ul>
- * <li>in the slot after the option, as in <kbd>--directory /tmp</kbd></li>
- * <li>right up against the option separated by an equals sign (<kbd>"="</kbd>), as in
- * <kbd>--directory=/tmp</kbd>
+ * <li>in the slot after the option, as in {@code --directory /tmp}</li>
+ * <li>right up against the option separated by an equals sign ({@code "="}), as in
+ * {@code --directory=/tmp}
* </ul>
* Specify multiple arguments for a long option in the same manner as for short options (see above).</li>
*
- * <li>You can use a single hyphen (<kbd>"-"</kbd>) instead of a double hyphen (<kbd>"--"</kbd>) for a long
+ * <li>You can use a single hyphen ({@code "-"}) instead of a double hyphen ({@code "--"}) for a long
* option.</li>
*
- * <li>The option <kbd>-W</kbd> is reserved. If you tell the parser to {@linkplain
+ * <li>The option {@code -W} is reserved. If you tell the parser to {@linkplain
* #recognizeAlternativeLongOptions(boolean) recognize alternative long options}, then it will treat, for example,
- * <kbd>-W foo=bar</kbd> as the long option <kbd>foo</kbd> with argument <kbd>bar</kbd>, as though you had written
- * <kbd>--foo=bar</kbd>.</li>
+ * {@code -W foo=bar} as the long option {@code foo} with argument {@code bar}, as though you had written
+ * {@code --foo=bar}.</li>
*
- * <li>You can specify <kbd>-W</kbd> as a valid short option, or use it as an abbreviation for a long option, but
+ * <li>You can specify {@code -W} as a valid short option, or use it as an abbreviation for a long option, but
* {@linkplain #recognizeAlternativeLongOptions(boolean) recognizing alternative long options} will always supersede
* this behavior.</li>
*
@@ -148,15 +147,15 @@
* parser.accepts( "2" );
* OptionSet options = parser.parse( "-a", "-2" );
* </code></pre>
- * In this case, the option set contains <kbd>"a"</kbd> with argument <kbd>-2</kbd>, not both <kbd>"a"</kbd> and
- * <kbd>"2"</kbd>. Swapping the elements in the <em>args</em> array gives the latter.</li>
+ * In this case, the option set contains {@code "a"} with argument {@code -2}, not both {@code "a"} and
+ * {@code "2"}. Swapping the elements in the <em>args</em> array gives the latter.</li>
* </ul>
*
* <p>There are two ways to tell the parser what options to recognize:</p>
*
* <ol>
* <li>A "fluent interface"-style API for specifying options, available since version 2. Sentences in this fluent
- * interface language begin with a call to {@link #accepts(String) accepts} or {@link #acceptsAll(Collection)
+ * interface language begin with a call to {@link #accepts(String) accepts} or {@link #acceptsAll(List)
* acceptsAll} methods; calls on the ensuing chain of objects describe whether the options can take an argument,
* whether the argument is required or optional, to what type arguments of the options should be converted if any,
* etc. Since version 3, these calls return an instance of {@link OptionSpec}, which can subsequently be used to
@@ -169,28 +168,28 @@
* <ul>
* <li>Any letter or digit is treated as an option character.</li>
*
- * <li>An option character can be immediately followed by an asterisk (*) to indicate that the option is a
- * "help" option.</li>
+ * <li>An option character can be immediately followed by an asterisk ({@code *)} to indicate that
+ * the option is a "help" option.</li>
*
- * <li>If an option character (with possible trailing asterisk) is followed by a single colon (<kbd>":"</kbd>),
+ * <li>If an option character (with possible trailing asterisk) is followed by a single colon ({@code ":"}),
* then the option requires an argument.</li>
*
- * <li>If an option character (with possible trailing asterisk) is followed by two colons (<kbd>"::"</kbd>),
+ * <li>If an option character (with possible trailing asterisk) is followed by two colons ({@code "::"}),
* then the option accepts an optional argument.</li>
*
* <li>Otherwise, the option character accepts no argument.</li>
*
- * <li>If the option specification string begins with a plus sign (<kbd>"+"</kbd>), the parser will behave
+ * <li>If the option specification string begins with a plus sign ({@code "+" }), the parser will behave
* "POSIX-ly correct".</li>
*
- * <li>If the option specification string contains the sequence <kbd>"W;"</kbd> (capital W followed by a
+ * <li>If the option specification string contains the sequence {@code "W;"} (capital W followed by a
* semicolon), the parser will recognize the alternative form of long options.</li>
* </ul>
* </li>
* </ol>
*
- * <p>Each of the options in a list of options given to {@link #acceptsAll(Collection) acceptsAll} is treated as a
- * synonym of the others. For example:
+ * <p>Each of the options in a list of options given to {@link #acceptsAll(List) acceptsAll} is treated as a
+ * synonym of the others. For example:</p>
* <pre>
* <code>
* OptionParser parser = new OptionParser();
@@ -198,14 +197,14 @@
* OptionSet options = parser.parse( "-w" );
* </code>
* </pre>
- * In this case, <code>options.{@link OptionSet#has(String) has}</code> would answer {@code true} when given arguments
- * <kbd>"w"</kbd>, <kbd>"interactive"</kbd>, and <kbd>"confirmation"</kbd>. The {@link OptionSet} would give the same
+ * <p>In this case, <code>options.{@link OptionSet#has(String) has}</code> would answer {@code true} when given arguments
+ * {@code "w"}, {@code "interactive"}, and {@code "confirmation"}. The {@link OptionSet} would give the same
* responses to these arguments for its other methods as well.</p>
*
* <p>By default, as with GNU {@code getopt()}, the parser allows intermixing of options and non-options. If, however,
* the parser has been created to be "POSIX-ly correct", then the first argument that does not look lexically like an
* option, and is not a required argument of a preceding option, signals the end of options. You can still bind
- * optional arguments to their options using the abutting (for short options) or <kbd>=</kbd> syntax.</p>
+ * optional arguments to their options using the abutting (for short options) or {@code =} syntax.</p>
*
* <p>Unlike GNU {@code getopt()}, this parser does not honor the environment variable {@code POSIXLY_CORRECT}.
* "POSIX-ly correct" parsers are configured by either:</p>
@@ -214,16 +213,20 @@
* <li>using the method {@link #posixlyCorrect(boolean)}, or</li>
*
* <li>using the {@linkplain #OptionParser(String) constructor} with an argument whose first character is a plus sign
- * (<kbd>"+"</kbd>)</li>
+ * ({@code "+"})</li>
* </ol>
*
* @author <a href="mailto:pholser@alumni.rice.edu">Paul Holser</a>
* @see <a href="http://www.gnu.org/software/libc/manual">The GNU C Library</a>
*/
public class OptionParser implements OptionDeclarer {
- private final AbbreviationMap<AbstractOptionSpec<?>> recognizedOptions;
- private final Map<Collection<String>, Set<OptionSpec<?>>> requiredIf;
- private final Map<Collection<String>, Set<OptionSpec<?>>> requiredUnless;
+ private final OptionNameMap<AbstractOptionSpec<?>> recognizedOptions;
+ private final ArrayList<AbstractOptionSpec<?>> trainingOrder;
+ private final Map<List<String>, Set<OptionSpec<?>>> requiredIf;
+ private final Map<List<String>, Set<OptionSpec<?>>> requiredUnless;
+ private final Map<List<String>, Set<OptionSpec<?>>> availableIf;
+ private final Map<List<String>, Set<OptionSpec<?>>> availableUnless;
+
private OptionParserState state;
private boolean posixlyCorrect;
private boolean allowsUnrecognizedOptions;
@@ -234,11 +237,28 @@
* behavior.
*/
public OptionParser() {
- recognizedOptions = new AbbreviationMap<AbstractOptionSpec<?>>();
- requiredIf = new HashMap<Collection<String>, Set<OptionSpec<?>>>();
- requiredUnless = new HashMap<Collection<String>, Set<OptionSpec<?>>>();
+ this(true);
+ }
+
+ /**
+ * Creates an option parser that initially recognizes no options, and does not exhibit "POSIX-ly correct"
+ * behavior.
+ *
+ * @param allowAbbreviations whether unambiguous abbreviations of long options should be recognized
+ * by the parser
+ */
+ public OptionParser( boolean allowAbbreviations ) {
+ trainingOrder = new ArrayList<>();
+ requiredIf = new HashMap<>();
+ requiredUnless = new HashMap<>();
+ availableIf = new HashMap<>();
+ availableUnless = new HashMap<>();
state = moreOptions( false );
+ recognizedOptions = allowAbbreviations
+ ? new AbbreviationMap<AbstractOptionSpec<?>>()
+ : new SimpleOptionNameMap<AbstractOptionSpec<?>>();
+
recognize( new NonOptionArgumentSpec<String>() );
}
@@ -266,11 +286,11 @@
return acceptsAll( singletonList( option ), description );
}
- public OptionSpecBuilder acceptsAll( Collection<String> options ) {
+ public OptionSpecBuilder acceptsAll( List<String> options ) {
return acceptsAll( options, "" );
}
- public OptionSpecBuilder acceptsAll( Collection<String> options, String description ) {
+ public OptionSpecBuilder acceptsAll( List<String> options, String description ) {
if ( options.isEmpty() )
throw new IllegalArgumentException( "need at least one option" );
@@ -280,7 +300,7 @@
}
public NonOptionArgumentSpec<String> nonOptions() {
- NonOptionArgumentSpec<String> spec = new NonOptionArgumentSpec<String>();
+ NonOptionArgumentSpec<String> spec = new NonOptionArgumentSpec<>();
recognize( spec );
@@ -288,7 +308,7 @@
}
public NonOptionArgumentSpec<String> nonOptions( String description ) {
- NonOptionArgumentSpec<String> spec = new NonOptionArgumentSpec<String>( description );
+ NonOptionArgumentSpec<String> spec = new NonOptionArgumentSpec<>( description );
recognize( spec );
@@ -321,6 +341,7 @@
void recognize( AbstractOptionSpec<?> spec ) {
recognizedOptions.putAll( spec.options(), spec );
+ trainingOrder.add( spec );
}
/**
@@ -348,7 +369,7 @@
* @see #printHelpOn(OutputStream)
*/
public void printHelpOn( Writer sink ) throws IOException {
- sink.write( helpFormatter.format( recognizedOptions.toJavaUtilMap() ) );
+ sink.write( helpFormatter.format( _recognizedOptions() ) );
sink.flush();
}
@@ -366,15 +387,29 @@
}
/**
- * Retrieves all the options which have been configured for the parser.
+ * Retrieves all options-spec pairings which have been configured for the parser in the same order as declared
+ * during training. Option flags for specs are alphabetized by {@link OptionSpec#options()}; only the order of the
+ * specs is preserved.
*
- * @return a {@link Map} containing all the configured options and their corresponding {@link OptionSpec}
+ * (Note: prior to 4.7 the order was alphabetical across all options regardless of spec.)
+ *
+ * @return a map containing all the configured options and their corresponding {@link OptionSpec}
+ * @since 4.6
*/
public Map<String, OptionSpec<?>> recognizedOptions() {
- return new HashMap<String, OptionSpec<?>>( recognizedOptions.toJavaUtilMap() );
+ return new LinkedHashMap<String, OptionSpec<?>>( _recognizedOptions() );
}
- /**
+ private Map<String, AbstractOptionSpec<?>> _recognizedOptions() {
+ Map<String, AbstractOptionSpec<?>> options = new LinkedHashMap<>();
+ for ( AbstractOptionSpec<?> spec : trainingOrder ) {
+ for ( String option : spec.options() )
+ options.put( option, spec );
+ }
+ return options;
+ }
+
+ /**
* Parses the given command line arguments according to the option specifications given to the parser.
*
* @param arguments arguments to parse
@@ -393,43 +428,87 @@
reset();
ensureRequiredOptions( detected );
+ ensureAllowedOptions( detected );
return detected;
}
+ /**
+ * Mandates mutual exclusiveness for the options built by the specified builders.
+ *
+ * @param specs descriptors for options that should be mutually exclusive on a command line.
+ * @throws NullPointerException if {@code specs} is {@code null}
+ */
+ public void mutuallyExclusive( OptionSpecBuilder... specs ) {
+ for ( int i = 0; i < specs.length; i++ ) {
+ for ( int j = 0; j < specs.length; j++ ) {
+ if ( i != j )
+ specs[i].availableUnless( specs[j] );
+ }
+ }
+ }
+
private void ensureRequiredOptions( OptionSet options ) {
- Collection<String> missingRequiredOptions = missingRequiredOptions( options );
+ List<AbstractOptionSpec<?>> missingRequiredOptions = missingRequiredOptions(options);
boolean helpOptionPresent = isHelpOptionPresent( options );
if ( !missingRequiredOptions.isEmpty() && !helpOptionPresent )
- throw new MissingRequiredOptionException( missingRequiredOptions );
+ throw new MissingRequiredOptionsException( missingRequiredOptions );
}
- private Collection<String> missingRequiredOptions( OptionSet options ) {
- Collection<String> missingRequiredOptions = new HashSet<String>();
+ private void ensureAllowedOptions( OptionSet options ) {
+ List<AbstractOptionSpec<?>> forbiddenOptions = unavailableOptions( options );
+ boolean helpOptionPresent = isHelpOptionPresent( options );
+
+ if ( !forbiddenOptions.isEmpty() && !helpOptionPresent )
+ throw new UnavailableOptionException( forbiddenOptions );
+ }
+
+ private List<AbstractOptionSpec<?>> missingRequiredOptions( OptionSet options ) {
+ List<AbstractOptionSpec<?>> missingRequiredOptions = new ArrayList<>();
for ( AbstractOptionSpec<?> each : recognizedOptions.toJavaUtilMap().values() ) {
if ( each.isRequired() && !options.has( each ) )
- missingRequiredOptions.addAll( each.options() );
+ missingRequiredOptions.add(each);
+ }
+
+ for ( Map.Entry<List<String>, Set<OptionSpec<?>>> each : requiredIf.entrySet() ) {
+ AbstractOptionSpec<?> required = specFor( each.getKey().iterator().next() );
+
+ if ( optionsHasAnyOf( options, each.getValue() ) && !options.has( required ) )
+ missingRequiredOptions.add( required );
}
- for ( Map.Entry<Collection<String>, Set<OptionSpec<?>>> eachEntry : requiredIf.entrySet() ) {
- AbstractOptionSpec<?> required = specFor( eachEntry.getKey().iterator().next() );
+ for ( Map.Entry<List<String>, Set<OptionSpec<?>>> each : requiredUnless.entrySet() ) {
+ AbstractOptionSpec<?> required = specFor(each.getKey().iterator().next());
+
+ if ( !optionsHasAnyOf( options, each.getValue() ) && !options.has( required ) )
+ missingRequiredOptions.add( required );
+ }
- if ( optionsHasAnyOf( options, eachEntry.getValue() ) && !options.has( required ) ) {
- missingRequiredOptions.addAll( required.options() );
+ return missingRequiredOptions;
+ }
+
+ private List<AbstractOptionSpec<?>> unavailableOptions(OptionSet options) {
+ List<AbstractOptionSpec<?>> unavailableOptions = new ArrayList<>();
+
+ for ( Map.Entry<List<String>, Set<OptionSpec<?>>> eachEntry : availableIf.entrySet() ) {
+ AbstractOptionSpec<?> forbidden = specFor( eachEntry.getKey().iterator().next() );
+
+ if ( !optionsHasAnyOf( options, eachEntry.getValue() ) && options.has( forbidden ) ) {
+ unavailableOptions.add(forbidden);
}
}
- for ( Map.Entry<Collection<String>, Set<OptionSpec<?>>> eachEntry : requiredUnless.entrySet() ) {
- AbstractOptionSpec<?> required = specFor( eachEntry.getKey().iterator().next() );
+ for ( Map.Entry<List<String>, Set<OptionSpec<?>>> eachEntry : availableUnless.entrySet() ) {
+ AbstractOptionSpec<?> forbidden = specFor( eachEntry.getKey().iterator().next() );
- if ( !optionsHasAnyOf( options, eachEntry.getValue() ) && !options.has( required ) ) {
- missingRequiredOptions.addAll( required.options() );
+ if ( optionsHasAnyOf( options, eachEntry.getValue() ) && options.has( forbidden ) ) {
+ unavailableOptions.add(forbidden);
}
}
- return missingRequiredOptions;
+ return unavailableOptions;
}
private boolean optionsHasAnyOf( OptionSet options, Collection<OptionSpec<?>> specs ) {
@@ -443,12 +522,14 @@
private boolean isHelpOptionPresent( OptionSet options ) {
boolean helpOptionPresent = false;
+
for ( AbstractOptionSpec<?> each : recognizedOptions.toJavaUtilMap().values() ) {
if ( each.isForHelp() && options.has( each ) ) {
helpOptionPresent = true;
break;
}
}
+
return helpOptionPresent;
}
@@ -505,24 +586,40 @@
return recognizedOptions.contains( option );
}
- void requiredIf( Collection<String> precedentSynonyms, String required ) {
+ void requiredIf( List<String> precedentSynonyms, String required ) {
requiredIf( precedentSynonyms, specFor( required ) );
}
- void requiredIf( Collection<String> precedentSynonyms, OptionSpec<?> required ) {
- putRequiredOption( precedentSynonyms, required, requiredIf );
+ void requiredIf( List<String> precedentSynonyms, OptionSpec<?> required ) {
+ putDependentOption( precedentSynonyms, required, requiredIf );
}
- void requiredUnless( Collection<String> precedentSynonyms, String required ) {
+ void requiredUnless( List<String> precedentSynonyms, String required ) {
requiredUnless( precedentSynonyms, specFor( required ) );
}
- void requiredUnless( Collection<String> precedentSynonyms, OptionSpec<?> required ) {
- putRequiredOption( precedentSynonyms, required, requiredUnless );
+ void requiredUnless( List<String> precedentSynonyms, OptionSpec<?> required ) {
+ putDependentOption( precedentSynonyms, required, requiredUnless );
+ }
+
+ void availableIf( List<String> precedentSynonyms, String available ) {
+ availableIf( precedentSynonyms, specFor( available ) );
}
- private void putRequiredOption( Collection<String> precedentSynonyms, OptionSpec<?> required,
- Map<Collection<String>, Set<OptionSpec<?>>> target ) {
+ void availableIf( List<String> precedentSynonyms, OptionSpec<?> available) {
+ putDependentOption( precedentSynonyms, available, availableIf );
+ }
+
+ void availableUnless( List<String> precedentSynonyms, String available ) {
+ availableUnless( precedentSynonyms, specFor( available ) );
+ }
+
+ void availableUnless( List<String> precedentSynonyms, OptionSpec<?> available ) {
+ putDependentOption( precedentSynonyms, available, availableUnless );
+ }
+
+ private void putDependentOption( List<String> precedentSynonyms, OptionSpec<?> required,
+ Map<List<String>, Set<OptionSpec<?>>> target ) {
for ( String each : precedentSynonyms ) {
AbstractOptionSpec<?> spec = specFor( each );
@@ -532,7 +629,7 @@
Set<OptionSpec<?>> associated = target.get( precedentSynonyms );
if ( associated == null ) {
- associated = new HashSet<OptionSpec<?>>();
+ associated = new HashSet<>();
target.put( precedentSynonyms, associated );
}
--- a/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/OptionParserState.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/OptionParserState.java Fri Jun 08 09:40:28 2018 -0700
@@ -31,7 +31,7 @@
*
* The MIT License
*
- * Copyright (c) 2004-2014 Paul R. Holser, Jr.
+ * Copyright (c) 2004-2015 Paul R. Holser, Jr.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
--- a/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/OptionSet.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/OptionSet.java Fri Jun 08 09:40:28 2018 -0700
@@ -31,7 +31,7 @@
*
* The MIT License
*
- * Copyright (c) 2004-2014 Paul R. Holser, Jr.
+ * Copyright (c) 2004-2015 Paul R. Holser, Jr.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
@@ -55,11 +55,14 @@
package jdk.internal.joptsimple;
-import java.util.*;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.IdentityHashMap;
+import java.util.List;
+import java.util.Map;
import static java.util.Collections.*;
-
-import static jdk.internal.joptsimple.internal.Objects.*;
+import static java.util.Objects.*;
/**
* Representation of a group of detected command line options, their arguments, and non-option arguments.
@@ -77,9 +80,9 @@
* Package-private because clients don't create these.
*/
OptionSet( Map<String, AbstractOptionSpec<?>> recognizedSpecs ) {
- detectedSpecs = new ArrayList<OptionSpec<?>>();
- detectedOptions = new HashMap<String, AbstractOptionSpec<?>>();
- optionsToArguments = new IdentityHashMap<AbstractOptionSpec<?>, List<String>>();
+ detectedSpecs = new ArrayList<>();
+ detectedOptions = new HashMap<>();
+ optionsToArguments = new IdentityHashMap<>();
defaultValues = defaultValues( recognizedSpecs );
this.recognizedSpecs = recognizedSpecs;
}
@@ -90,7 +93,7 @@
* @return {@code true} if any options were detected
*/
public boolean hasOptions() {
- return !detectedOptions.isEmpty();
+ return !( detectedOptions.size() == 1 && detectedOptions.values().iterator().next().representsNonOptions() );
}
/**
@@ -148,7 +151,7 @@
* @see #hasArgument(String)
*/
public boolean hasArgument( OptionSpec<?> option ) {
- ensureNotNull( option );
+ requireNonNull( option );
List<String> values = optionsToArguments.get( option );
return values != null && !values.isEmpty();
@@ -169,7 +172,7 @@
* @throws OptionException if more than one argument was detected for the option
*/
public Object valueOf( String option ) {
- ensureNotNull( option );
+ requireNonNull( option );
AbstractOptionSpec<?> spec = detectedOptions.get( option );
if ( spec == null ) {
@@ -194,7 +197,7 @@
* @throws ClassCastException if the arguments of this option are not of the expected type
*/
public <V> V valueOf( OptionSpec<V> option ) {
- ensureNotNull( option );
+ requireNonNull( option );
List<V> values = valuesOf( option );
switch ( values.size() ) {
@@ -203,7 +206,7 @@
case 1:
return values.get( 0 );
default:
- throw new MultipleArgumentsForOptionException( option.options() );
+ throw new MultipleArgumentsForOptionException( option );
}
}
@@ -217,7 +220,7 @@
* @throws NullPointerException if {@code option} is {@code null}
*/
public List<?> valuesOf( String option ) {
- ensureNotNull( option );
+ requireNonNull( option );
AbstractOptionSpec<?> spec = detectedOptions.get( option );
return spec == null ? defaultValuesFor( option ) : valuesOf( spec );
@@ -238,14 +241,14 @@
* example, if the type does not implement a correct conversion constructor or method
*/
public <V> List<V> valuesOf( OptionSpec<V> option ) {
- ensureNotNull( option );
+ requireNonNull( option );
List<String> values = optionsToArguments.get( option );
if ( values == null || values.isEmpty() )
return defaultValueFor( option );
AbstractOptionSpec<V> spec = (AbstractOptionSpec<V>) option;
- List<V> convertedValues = new ArrayList<V>();
+ List<V> convertedValues = new ArrayList<>();
for ( String each : values )
convertedValues.add( spec.convert( each ) );
@@ -260,7 +263,7 @@
*/
public List<OptionSpec<?>> specs() {
List<OptionSpec<?>> specs = detectedSpecs;
- specs.remove( detectedOptions.get( NonOptionArgumentSpec.NAME ) );
+ specs.removeAll( singletonList( detectedOptions.get( NonOptionArgumentSpec.NAME ) ) );
return unmodifiableList( specs );
}
@@ -271,10 +274,13 @@
* @return the declared options as a map
*/
public Map<OptionSpec<?>, List<?>> asMap() {
- Map<OptionSpec<?>, List<?>> map = new HashMap<OptionSpec<?>, List<?>>();
- for ( AbstractOptionSpec<?> spec : recognizedSpecs.values() )
+ Map<OptionSpec<?>, List<?>> map = new HashMap<>();
+
+ for ( AbstractOptionSpec<?> spec : recognizedSpecs.values() ) {
if ( !spec.representsNonOptions() )
map.put( spec, valuesOf( spec ) );
+ }
+
return unmodifiableMap( map );
}
@@ -282,7 +288,8 @@
* @return the detected non-option arguments
*/
public List<?> nonOptionArguments() {
- return unmodifiableList( valuesOf( detectedOptions.get( NonOptionArgumentSpec.NAME ) ) );
+ AbstractOptionSpec<?> spec = detectedOptions.get( NonOptionArgumentSpec.NAME );
+ return valuesOf( spec );
}
void add( AbstractOptionSpec<?> spec ) {
@@ -298,7 +305,7 @@
List<String> optionArguments = optionsToArguments.get( spec );
if ( optionArguments == null ) {
- optionArguments = new ArrayList<String>();
+ optionArguments = new ArrayList<>();
optionsToArguments.put( spec, optionArguments );
}
@@ -315,25 +322,22 @@
return false;
OptionSet other = (OptionSet) that;
- Map<AbstractOptionSpec<?>, List<String>> thisOptionsToArguments =
- new HashMap<AbstractOptionSpec<?>, List<String>>( optionsToArguments );
- Map<AbstractOptionSpec<?>, List<String>> otherOptionsToArguments =
- new HashMap<AbstractOptionSpec<?>, List<String>>( other.optionsToArguments );
+ Map<AbstractOptionSpec<?>, List<String>> thisOptionsToArguments = new HashMap<>( optionsToArguments );
+ Map<AbstractOptionSpec<?>, List<String>> otherOptionsToArguments = new HashMap<>( other.optionsToArguments );
return detectedOptions.equals( other.detectedOptions )
&& thisOptionsToArguments.equals( otherOptionsToArguments );
}
@Override
public int hashCode() {
- Map<AbstractOptionSpec<?>, List<String>> thisOptionsToArguments =
- new HashMap<AbstractOptionSpec<?>, List<String>>( optionsToArguments );
+ Map<AbstractOptionSpec<?>, List<String>> thisOptionsToArguments = new HashMap<>( optionsToArguments );
return detectedOptions.hashCode() ^ thisOptionsToArguments.hashCode();
}
@SuppressWarnings( "unchecked" )
private <V> List<V> defaultValuesFor( String option ) {
if ( defaultValues.containsKey( option ) )
- return (List<V>) defaultValues.get( option );
+ return unmodifiableList( (List<V>) defaultValues.get( option ) );
return emptyList();
}
@@ -343,7 +347,7 @@
}
private static Map<String, List<?>> defaultValues( Map<String, AbstractOptionSpec<?>> recognizedSpecs ) {
- Map<String, List<?>> defaults = new HashMap<String, List<?>>();
+ Map<String, List<?>> defaults = new HashMap<>();
for ( Map.Entry<String, AbstractOptionSpec<?>> each : recognizedSpecs.entrySet() )
defaults.put( each.getKey(), each.getValue().defaultValues() );
return defaults;
--- a/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/OptionSpec.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/OptionSpec.java Fri Jun 08 09:40:28 2018 -0700
@@ -31,7 +31,7 @@
*
* The MIT License
*
- * Copyright (c) 2004-2014 Paul R. Holser, Jr.
+ * Copyright (c) 2004-2015 Paul R. Holser, Jr.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
@@ -55,7 +55,6 @@
package jdk.internal.joptsimple;
-import java.util.Collection;
import java.util.List;
/**
@@ -116,7 +115,7 @@
/**
* @return the string representations of this option
*/
- Collection<String> options();
+ List<String> options();
/**
* Tells whether this option is designated as a "help" option. The presence of a "help" option on a command line
--- a/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/OptionSpecBuilder.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/OptionSpecBuilder.java Fri Jun 08 09:40:28 2018 -0700
@@ -31,7 +31,7 @@
*
* The MIT License
*
- * Copyright (c) 2004-2014 Paul R. Holser, Jr.
+ * Copyright (c) 2004-2015 Paul R. Holser, Jr.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
@@ -56,7 +56,6 @@
package jdk.internal.joptsimple;
import java.util.ArrayList;
-import java.util.Collection;
import java.util.Collections;
import java.util.List;
@@ -90,7 +89,7 @@
public class OptionSpecBuilder extends NoArgumentOptionSpec {
private final OptionParser parser;
- OptionSpecBuilder( OptionParser parser, Collection<String> options, String description ) {
+ OptionSpecBuilder( OptionParser parser, List<String> options, String description ) {
super( options, description );
this.parser = parser;
@@ -107,8 +106,7 @@
* @return a specification for the option
*/
public ArgumentAcceptingOptionSpec<String> withRequiredArg() {
- ArgumentAcceptingOptionSpec<String> newSpec =
- new RequiredArgumentOptionSpec<String>( options(), description() );
+ ArgumentAcceptingOptionSpec<String> newSpec = new RequiredArgumentOptionSpec<>( options(), description() );
parser.recognize( newSpec );
return newSpec;
@@ -121,7 +119,7 @@
*/
public ArgumentAcceptingOptionSpec<String> withOptionalArg() {
ArgumentAcceptingOptionSpec<String> newSpec =
- new OptionalArgumentOptionSpec<String>( options(), description() );
+ new OptionalArgumentOptionSpec<>( options(), description() );
parser.recognize( newSpec );
return newSpec;
@@ -141,9 +139,8 @@
*/
public OptionSpecBuilder requiredIf( String dependent, String... otherDependents ) {
List<String> dependents = validatedDependents( dependent, otherDependents );
- for ( String each : dependents ) {
+ for ( String each : dependents )
parser.requiredIf( options(), each );
- }
return this;
}
@@ -210,8 +207,91 @@
return this;
}
+ /**
+ * <p>Informs an option parser that this builder's option is allowed if the given option is present on the command
+ * line.</p>
+ *
+ * <p>For a given option, you <em>should not</em> mix this with {@link #availableUnless(String, String...)
+ * availableUnless} to avoid conflicts.</p>
+ *
+ * @param dependent an option whose presence on a command line makes this builder's option allowed
+ * @param otherDependents other options whose presence on a command line makes this builder's option allowed
+ * @return self, so that the caller can add clauses to the fluent interface sentence
+ * @throws OptionException if any of the dependent options haven't been configured in the parser yet
+ */
+ public OptionSpecBuilder availableIf( String dependent, String... otherDependents ) {
+ List<String> dependents = validatedDependents( dependent, otherDependents );
+ for ( String each : dependents )
+ parser.availableIf( options(), each );
+
+ return this;
+ }
+
+ /**
+ * <p>Informs an option parser that this builder's option is allowed if the given option is present on the command
+ * line.</p>
+ *
+ * <p>For a given option, you <em>should not</em> mix this with {@link #availableUnless(OptionSpec, OptionSpec[])
+ * requiredUnless} to avoid conflicts.</p>
+ *
+ * <p>This method recognizes only instances of options returned from the fluent interface methods.</p>
+ *
+ * @param dependent the option whose presence on a command line makes this builder's option allowed
+ * @param otherDependents other options whose presence on a command line makes this builder's option allowed
+ * @return self, so that the caller can add clauses to the fluent interface sentence
+ */
+ public OptionSpecBuilder availableIf( OptionSpec<?> dependent, OptionSpec<?>... otherDependents ) {
+ parser.availableIf( options(), dependent );
+
+ for ( OptionSpec<?> each : otherDependents )
+ parser.availableIf( options(), each );
+
+ return this;
+ }
+
+ /**
+ * <p>Informs an option parser that this builder's option is allowed if the given option is absent on the command
+ * line.</p>
+ *
+ * <p>For a given option, you <em>should not</em> mix this with {@link #availableIf(OptionSpec, OptionSpec[])
+ * requiredIf} to avoid conflicts.</p>
+ *
+ * @param dependent an option whose absence on a command line makes this builder's option allowed
+ * @param otherDependents other options whose absence on a command line makes this builder's option allowed
+ * @return self, so that the caller can add clauses to the fluent interface sentence
+ * @throws OptionException if any of the dependent options haven't been configured in the parser yet
+ */
+ public OptionSpecBuilder availableUnless( String dependent, String... otherDependents ) {
+ List<String> dependents = validatedDependents( dependent, otherDependents );
+ for ( String each : dependents )
+ parser.availableUnless( options(), each );
+
+ return this;
+ }
+
+ /**
+ * <p>Informs an option parser that this builder's option is allowed if the given option is absent on the command
+ * line.</p>
+ *
+ * <p>For a given option, you <em>should not</em> mix this with {@link #availableIf(OptionSpec, OptionSpec[])
+ * requiredIf} to avoid conflicts.</p>
+ *
+ * <p>This method recognizes only instances of options returned from the fluent interface methods.</p>
+ *
+ * @param dependent the option whose absence on a command line makes this builder's option allowed
+ * @param otherDependents other options whose absence on a command line makes this builder's option allowed
+ * @return self, so that the caller can add clauses to the fluent interface sentence
+ */
+ public OptionSpecBuilder availableUnless( OptionSpec<?> dependent, OptionSpec<?>... otherDependents ) {
+ parser.availableUnless( options(), dependent );
+ for ( OptionSpec<?> each : otherDependents )
+ parser.availableUnless(options(), each);
+
+ return this;
+ }
+
private List<String> validatedDependents( String dependent, String... otherDependents ) {
- List<String> dependents = new ArrayList<String>();
+ List<String> dependents = new ArrayList<>();
dependents.add( dependent );
Collections.addAll( dependents, otherDependents );
--- a/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/OptionSpecTokenizer.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/OptionSpecTokenizer.java Fri Jun 08 09:40:28 2018 -0700
@@ -31,7 +31,7 @@
*
* The MIT License
*
- * Copyright (c) 2004-2014 Paul R. Holser, Jr.
+ * Copyright (c) 2004-2015 Paul R. Holser, Jr.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
--- a/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/OptionalArgumentOptionSpec.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/OptionalArgumentOptionSpec.java Fri Jun 08 09:40:28 2018 -0700
@@ -31,7 +31,7 @@
*
* The MIT License
*
- * Copyright (c) 2004-2014 Paul R. Holser, Jr.
+ * Copyright (c) 2004-2015 Paul R. Holser, Jr.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
@@ -55,7 +55,7 @@
package jdk.internal.joptsimple;
-import java.util.Collection;
+import java.util.List;
/**
* Specification of an option that accepts an optional argument.
@@ -68,7 +68,7 @@
super( option, false );
}
- OptionalArgumentOptionSpec( Collection<String> options, String description ) {
+ OptionalArgumentOptionSpec( List<String> options, String description ) {
super( options, false, description );
}
@@ -77,7 +77,7 @@
if ( arguments.hasMore() ) {
String nextArgument = arguments.peek();
- if ( !parser.looksLikeAnOption( nextArgument ) )
+ if ( !parser.looksLikeAnOption( nextArgument ) && canConvertArgument( nextArgument ) )
handleOptionArgument( parser, detectedOptions, arguments );
else if ( isArgumentOfNumberType() && canConvertArgument( nextArgument ) )
addArguments( detectedOptions, arguments.next() );
--- a/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/ParserRules.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/ParserRules.java Fri Jun 08 09:40:28 2018 -0700
@@ -31,7 +31,7 @@
*
* The MIT License
*
- * Copyright (c) 2004-2014 Paul R. Holser, Jr.
+ * Copyright (c) 2004-2015 Paul R. Holser, Jr.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
@@ -55,7 +55,7 @@
package jdk.internal.joptsimple;
-import java.util.Collection;
+import java.util.List;
import static java.lang.Character.*;
@@ -97,7 +97,7 @@
ensureLegalOptionCharacter( option.charAt( i ) );
}
- static void ensureLegalOptions( Collection<String> options ) {
+ static void ensureLegalOptions( List<String> options ) {
for ( String each : options )
ensureLegalOption( each );
}
@@ -108,7 +108,7 @@
}
private static boolean isAllowedPunctuation( char option ) {
- String allowedPunctuation = "?." + HYPHEN_CHAR;
+ String allowedPunctuation = "?._" + HYPHEN_CHAR;
return allowedPunctuation.indexOf( option ) != -1;
}
}
--- a/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/README Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/README Fri Jun 08 09:40:28 2018 -0700
@@ -1,3 +1,3 @@
-JOpt Simple, Version 4.6
+JOpt Simple, Version 5.0.4
https://pholser.github.io/jopt-simple/
--- a/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/RequiredArgumentOptionSpec.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/RequiredArgumentOptionSpec.java Fri Jun 08 09:40:28 2018 -0700
@@ -31,7 +31,7 @@
*
* The MIT License
*
- * Copyright (c) 2004-2014 Paul R. Holser, Jr.
+ * Copyright (c) 2004-2015 Paul R. Holser, Jr.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
@@ -55,7 +55,7 @@
package jdk.internal.joptsimple;
-import java.util.Collection;
+import java.util.List;
/**
* Specification of an option that accepts a required argument.
@@ -68,14 +68,14 @@
super( option, true );
}
- RequiredArgumentOptionSpec( Collection<String> options, String description ) {
+ RequiredArgumentOptionSpec( List<String> options, String description ) {
super( options, true, description );
}
@Override
protected void detectOptionArgument( OptionParser parser, ArgumentList arguments, OptionSet detectedOptions ) {
if ( !arguments.hasMore() )
- throw new OptionMissingRequiredArgumentException( options() );
+ throw new OptionMissingRequiredArgumentException( this );
addArguments( detectedOptions, arguments.next() );
}
--- a/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/UnacceptableNumberOfNonOptionsException.java Thu Jun 07 23:12:35 2018 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,84 +0,0 @@
-/*
- * Copyright (c) 2009, 2015, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-/*
- * This file is available under and governed by the GNU General Public
- * License version 2 only, as published by the Free Software Foundation.
- * However, the following notice accompanied the original version of this
- * file:
- *
- * The MIT License
- *
- * Copyright (c) 2004-2014 Paul R. Holser, Jr.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-package jdk.internal.joptsimple;
-
-import static java.util.Collections.*;
-
-/**
- * Thrown when the option parser detects an unacceptable number of {@code linkplain NonOptionArgumentSpec
- * non-option arguments}.
- *
- * @author <a href="mailto:pholser@alumni.rice.edu">Paul Holser</a>
- */
-class UnacceptableNumberOfNonOptionsException extends OptionException {
- private static final long serialVersionUID = -1L;
- private final int minimum;
- private final int maximum;
- private final int actual;
-
- UnacceptableNumberOfNonOptionsException( int minimum, int maximum, int actual ) {
- super( singletonList( NonOptionArgumentSpec.NAME ) );
-
- this.minimum = minimum;
- this.maximum = maximum;
- this.actual = actual;
- }
-
- @Override
- public String getMessage() {
- return String.format( "actual = %d, minimum = %d, maximum = %d", actual, minimum, maximum );
- }
-}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/UnavailableOptionException.java Fri Jun 08 09:40:28 2018 -0700
@@ -0,0 +1,75 @@
+/*
+ * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation. Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * This file is available under and governed by the GNU General Public
+ * License version 2 only, as published by the Free Software Foundation.
+ * However, the following notice accompanied the original version of this
+ * file:
+ *
+ * The MIT License
+ *
+ * Copyright (c) 2004-2015 Paul R. Holser, Jr.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+package jdk.internal.joptsimple;
+
+import java.util.List;
+
+/**
+ * Thrown when options marked as allowed are specified on the command line, but the options they depend upon are
+ * present/not present.
+ */
+class UnavailableOptionException extends OptionException {
+ private static final long serialVersionUID = -1L;
+
+ UnavailableOptionException( List<? extends OptionSpec<?>> forbiddenOptions ) {
+ super( forbiddenOptions );
+ }
+
+ @Override
+ Object[] messageArguments() {
+ return new Object[] { multipleOptionString() };
+ }
+}
--- a/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/UnconfiguredOptionException.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/UnconfiguredOptionException.java Fri Jun 08 09:40:28 2018 -0700
@@ -31,7 +31,7 @@
*
* The MIT License
*
- * Copyright (c) 2004-2014 Paul R. Holser, Jr.
+ * Copyright (c) 2004-2015 Paul R. Holser, Jr.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
@@ -55,7 +55,7 @@
package jdk.internal.joptsimple;
-import java.util.Collection;
+import java.util.List;
import static java.util.Collections.*;
@@ -71,12 +71,12 @@
this( singletonList( option ) );
}
- UnconfiguredOptionException( Collection<String> options ) {
+ UnconfiguredOptionException( List<String> options ) {
super( options );
}
@Override
- public String getMessage() {
- return "Option " + multipleOptionMessage() + " has not been configured on this parser";
+ Object[] messageArguments() {
+ return new Object[] { multipleOptionString() };
}
}
--- a/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/UnrecognizedOptionException.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/UnrecognizedOptionException.java Fri Jun 08 09:40:28 2018 -0700
@@ -31,7 +31,7 @@
*
* The MIT License
*
- * Copyright (c) 2004-2014 Paul R. Holser, Jr.
+ * Copyright (c) 2004-2015 Paul R. Holser, Jr.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
@@ -70,7 +70,7 @@
}
@Override
- public String getMessage() {
- return singleOptionMessage() + " is not a recognized option";
+ Object[] messageArguments() {
+ return new Object[] { singleOptionString() };
}
}
--- a/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/ValueConversionException.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/ValueConversionException.java Fri Jun 08 09:40:28 2018 -0700
@@ -31,7 +31,7 @@
*
* The MIT License
*
- * Copyright (c) 2004-2014 Paul R. Holser, Jr.
+ * Copyright (c) 2004-2015 Paul R. Holser, Jr.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
--- a/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/ValueConverter.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/ValueConverter.java Fri Jun 08 09:40:28 2018 -0700
@@ -31,7 +31,7 @@
*
* The MIT License
*
- * Copyright (c) 2004-2014 Paul R. Holser, Jr.
+ * Copyright (c) 2004-2015 Paul R. Holser, Jr.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
@@ -76,7 +76,7 @@
*
* @return the target class for conversion
*/
- Class<V> valueType();
+ Class<? extends V> valueType();
/**
* Gives a string that describes the pattern of the values this converter expects, if any. For example, a date
--- a/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/internal/AbbreviationMap.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/internal/AbbreviationMap.java Fri Jun 08 09:40:28 2018 -0700
@@ -31,7 +31,7 @@
*
* The MIT License
*
- * Copyright (c) 2004-2014 Paul R. Holser, Jr.
+ * Copyright (c) 2004-2015 Paul R. Holser, Jr.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
@@ -84,37 +84,41 @@
*
* @param <V> a constraint on the types of the values in the map
* @author <a href="mailto:pholser@alumni.rice.edu">Paul Holser</a>
- * @see <a href="http://www.perldoc.com/perl5.8.0/lib/Text/Abbrev.html">Perl's Text::Abbrev module</a>
+ * @see <a href="http://perldoc.perl.org/Text/Abbrev.html">Perl's Text::Abbrev module</a>
+ * @see <a href="https://en.wikipedia.org/wiki/Radix_tree">Radix tree</a>
*/
-public class AbbreviationMap<V> {
+public class AbbreviationMap<V> implements OptionNameMap<V> {
+ private final Map<Character, AbbreviationMap<V>> children = new TreeMap<>();
+
private String key;
private V value;
- private final Map<Character, AbbreviationMap<V>> children = new TreeMap<Character, AbbreviationMap<V>>();
private int keysBeyond;
/**
* <p>Tells whether the given key is in the map, or whether the given key is a unique
* abbreviation of a key that is in the map.</p>
*
- * @param aKey key to look up
+ * @param key key to look up
* @return {@code true} if {@code key} is present in the map
* @throws NullPointerException if {@code key} is {@code null}
*/
- public boolean contains( String aKey ) {
- return get( aKey ) != null;
+ @Override
+ public boolean contains(String key) {
+ return get(key) != null;
}
/**
* <p>Answers the value associated with the given key. The key can be a unique
* abbreviation of a key that is in the map. </p>
*
- * @param aKey key to look up
+ * @param key key to look up
* @return the value associated with {@code aKey}; or {@code null} if there is no
* such value or {@code aKey} is not a unique abbreviation of a key in the map
* @throws NullPointerException if {@code aKey} is {@code null}
*/
- public V get( String aKey ) {
- char[] chars = charsOf( aKey );
+ @Override
+ public V get( String key ) {
+ char[] chars = charsOf( key );
AbbreviationMap<V> child = this;
for ( char each : chars ) {
@@ -130,18 +134,19 @@
* <p>Associates a given value with a given key. If there was a previous
* association, the old value is replaced with the new one.</p>
*
- * @param aKey key to create in the map
+ * @param key key to create in the map
* @param newValue value to associate with the key
* @throws NullPointerException if {@code aKey} or {@code newValue} is {@code null}
* @throws IllegalArgumentException if {@code aKey} is a zero-length string
*/
- public void put( String aKey, V newValue ) {
+ @Override
+ public void put( String key, V newValue ) {
if ( newValue == null )
throw new NullPointerException();
- if ( aKey.length() == 0 )
+ if ( key.length() == 0 )
throw new IllegalArgumentException();
- char[] chars = charsOf( aKey );
+ char[] chars = charsOf(key);
add( chars, newValue, 0, chars.length );
}
@@ -154,6 +159,7 @@
* @throws NullPointerException if {@code keys} or {@code newValue} is {@code null}
* @throws IllegalArgumentException if any of {@code keys} is a zero-length string
*/
+ @Override
public void putAll( Iterable<String> keys, V newValue ) {
for ( String each : keys )
put( each, newValue );
@@ -170,7 +176,7 @@
char nextChar = chars[ offset ];
AbbreviationMap<V> child = children.get( nextChar );
if ( child == null ) {
- child = new AbbreviationMap<V>();
+ child = new AbbreviationMap<>();
children.put( nextChar, child );
}
@@ -188,15 +194,16 @@
/**
* <p>If the map contains the given key, dissociates the key from its value.</p>
*
- * @param aKey key to remove
+ * @param key key to remove
* @throws NullPointerException if {@code aKey} is {@code null}
* @throws IllegalArgumentException if {@code aKey} is a zero-length string
*/
- public void remove( String aKey ) {
- if ( aKey.length() == 0 )
+ @Override
+ public void remove( String key ) {
+ if ( key.length() == 0 )
throw new IllegalArgumentException();
- char[] keyChars = charsOf( aKey );
+ char[] keyChars = charsOf(key);
remove( keyChars, 0, keyChars.length );
}
@@ -242,8 +249,9 @@
*
* @return a Java map corresponding to this abbreviation map
*/
+ @Override
public Map<String, V> toJavaUtilMap() {
- Map<String, V> mappings = new TreeMap<String, V>();
+ Map<String, V> mappings = new TreeMap<>();
addToMappings( mappings );
return mappings;
}
--- a/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/internal/Classes.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/internal/Classes.java Fri Jun 08 09:40:28 2018 -0700
@@ -31,7 +31,7 @@
*
* The MIT License
*
- * Copyright (c) 2004-2014 Paul R. Holser, Jr.
+ * Copyright (c) 2004-2015 Paul R. Holser, Jr.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
@@ -62,7 +62,7 @@
* @author <a href="mailto:pholser@alumni.rice.edu">Paul Holser</a>
*/
public final class Classes {
- private static final Map<Class<?>, Class<?>> WRAPPERS = new HashMap<Class<?>, Class<?>>( 13 );
+ private static final Map<Class<?>, Class<?>> WRAPPERS = new HashMap<>( 13 );
static {
WRAPPERS.put( boolean.class, Boolean.class );
--- a/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/internal/Columns.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/internal/Columns.java Fri Jun 08 09:40:28 2018 -0700
@@ -31,7 +31,7 @@
*
* The MIT License
*
- * Copyright (c) 2004-2014 Paul R. Holser, Jr.
+ * Copyright (c) 2004-2015 Paul R. Holser, Jr.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
@@ -58,7 +58,6 @@
import java.text.BreakIterator;
import java.util.ArrayList;
import java.util.List;
-import java.util.Locale;
import static java.text.BreakIterator.*;
@@ -82,7 +81,7 @@
List<String> options = piecesOf( row.option, optionWidth );
List<String> descriptions = piecesOf( row.description, descriptionWidth );
- List<Row> rows = new ArrayList<Row>();
+ List<Row> rows = new ArrayList<>();
for ( int i = 0; i < Math.max( options.size(), descriptions.size() ); ++i )
rows.add( new Row( itemOrEmpty( options, i ), itemOrEmpty( descriptions, i ) ) );
@@ -94,7 +93,7 @@
}
private List<String> piecesOf( String raw, int width ) {
- List<String> pieces = new ArrayList<String>();
+ List<String> pieces = new ArrayList<>();
for ( String each : raw.trim().split( LINE_SEPARATOR ) )
pieces.addAll( piecesOfEmbeddedLine( each, width ) );
@@ -103,9 +102,9 @@
}
private List<String> piecesOfEmbeddedLine( String line, int width ) {
- List<String> pieces = new ArrayList<String>();
+ List<String> pieces = new ArrayList<>();
- BreakIterator words = BreakIterator.getLineInstance( Locale.US );
+ BreakIterator words = BreakIterator.getLineInstance();
words.setText( line );
StringBuilder nextPiece = new StringBuilder();
--- a/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/internal/ConstructorInvokingValueConverter.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/internal/ConstructorInvokingValueConverter.java Fri Jun 08 09:40:28 2018 -0700
@@ -31,7 +31,7 @@
*
* The MIT License
*
- * Copyright (c) 2004-2014 Paul R. Holser, Jr.
+ * Copyright (c) 2004-2015 Paul R. Holser, Jr.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/internal/Messages.java Fri Jun 08 09:40:28 2018 -0700
@@ -0,0 +1,77 @@
+/*
+ * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation. Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * This file is available under and governed by the GNU General Public
+ * License version 2 only, as published by the Free Software Foundation.
+ * However, the following notice accompanied the original version of this
+ * file:
+ *
+ * The MIT License
+ *
+ * Copyright (c) 2004-2015 Paul R. Holser, Jr.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+package jdk.internal.joptsimple.internal;
+
+import java.text.MessageFormat;
+import java.util.Locale;
+import java.util.ResourceBundle;
+
+/**
+ * @author <a href="mailto:pholser@alumni.rice.edu">Paul Holser</a>
+ */
+public class Messages {
+ private Messages() {
+ throw new UnsupportedOperationException();
+ }
+
+ public static String message( Locale locale, String bundleName, Class<?> type, String key, Object... args ) {
+ ResourceBundle bundle = ResourceBundle.getBundle( bundleName, locale );
+ String template = bundle.getString( type.getName() + '.' + key );
+ MessageFormat format = new MessageFormat( template );
+ format.setLocale( locale );
+ return format.format( args );
+ }
+}
--- a/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/internal/MethodInvokingValueConverter.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/internal/MethodInvokingValueConverter.java Fri Jun 08 09:40:28 2018 -0700
@@ -31,7 +31,7 @@
*
* The MIT License
*
- * Copyright (c) 2004-2014 Paul R. Holser, Jr.
+ * Copyright (c) 2004-2015 Paul R. Holser, Jr.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
--- a/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/internal/Objects.java Thu Jun 07 23:12:35 2018 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,76 +0,0 @@
-/*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-/*
- * This file is available under and governed by the GNU General Public
- * License version 2 only, as published by the Free Software Foundation.
- * However, the following notice accompanied the original version of this
- * file:
- *
- * The MIT License
- *
- * Copyright (c) 2004-2014 Paul R. Holser, Jr.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-package jdk.internal.joptsimple.internal;
-
-/**
- * @author <a href="mailto:pholser@alumni.rice.edu">Paul Holser</a>
- */
-public final class Objects {
- private Objects() {
- throw new UnsupportedOperationException();
- }
-
- /**
- * Rejects {@code null} references.
- *
- * @param target reference to check
- * @throws NullPointerException if {@code target} is {@code null}
- */
- public static void ensureNotNull( Object target ) {
- if ( target == null )
- throw new NullPointerException();
- }
-}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/internal/OptionNameMap.java Fri Jun 08 09:40:28 2018 -0700
@@ -0,0 +1,77 @@
+/*
+ * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation. Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * This file is available under and governed by the GNU General Public
+ * License version 2 only, as published by the Free Software Foundation.
+ * However, the following notice accompanied the original version of this
+ * file:
+ *
+ * The MIT License
+ *
+ * Copyright (c) 2004-2015 Paul R. Holser, Jr.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+package jdk.internal.joptsimple.internal;
+
+import java.util.Map;
+
+/**
+ * Map-like interface for storing String-value pairs.
+ *
+ * @param <V> type of values stored in the map
+ */
+public interface OptionNameMap<V> {
+ boolean contains( String key );
+
+ V get( String key );
+
+ void put( String key, V newValue );
+
+ void putAll( Iterable<String> keys, V newValue );
+
+ void remove( String key );
+
+ Map<String, V> toJavaUtilMap();
+}
--- a/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/internal/Reflection.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/internal/Reflection.java Fri Jun 08 09:40:28 2018 -0700
@@ -31,7 +31,7 @@
*
* The MIT License
*
- * Copyright (c) 2004-2014 Paul R. Holser, Jr.
+ * Copyright (c) 2004-2015 Paul R. Holser, Jr.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
@@ -98,22 +98,20 @@
private static <V> ValueConverter<V> valueOfConverter( Class<V> clazz ) {
try {
- Method valueOf = clazz.getDeclaredMethod( "valueOf", String.class );
+ Method valueOf = clazz.getMethod( "valueOf", String.class );
if ( meetsConverterRequirements( valueOf, clazz ) )
- return new MethodInvokingValueConverter<V>( valueOf, clazz );
+ return new MethodInvokingValueConverter<>( valueOf, clazz );
return null;
- }
- catch ( NoSuchMethodException ignored ) {
+ } catch ( NoSuchMethodException ignored ) {
return null;
}
}
private static <V> ValueConverter<V> constructorConverter( Class<V> clazz ) {
try {
- return new ConstructorInvokingValueConverter<V>( clazz.getConstructor( String.class ) );
- }
- catch ( NoSuchMethodException ignored ) {
+ return new ConstructorInvokingValueConverter<>( clazz.getConstructor( String.class ) );
+ } catch ( NoSuchMethodException ignored ) {
return null;
}
}
@@ -130,8 +128,7 @@
public static <T> T instantiate( Constructor<T> constructor, Object... args ) {
try {
return constructor.newInstance( args );
- }
- catch ( Exception ex ) {
+ } catch ( Exception ex ) {
throw reflectionException( ex );
}
}
@@ -147,8 +144,7 @@
public static Object invoke( Method method, Object... args ) {
try {
return method.invoke( null, args );
- }
- catch ( Exception ex ) {
+ } catch ( Exception ex ) {
throw reflectionException( ex );
}
}
--- a/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/internal/ReflectionException.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/internal/ReflectionException.java Fri Jun 08 09:40:28 2018 -0700
@@ -31,7 +31,7 @@
*
* The MIT License
*
- * Copyright (c) 2004-2014 Paul R. Holser, Jr.
+ * Copyright (c) 2004-2015 Paul R. Holser, Jr.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
--- a/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/internal/Row.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/internal/Row.java Fri Jun 08 09:40:28 2018 -0700
@@ -31,7 +31,7 @@
*
* The MIT License
*
- * Copyright (c) 2004-2014 Paul R. Holser, Jr.
+ * Copyright (c) 2004-2015 Paul R. Holser, Jr.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
--- a/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/internal/Rows.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/internal/Rows.java Fri Jun 08 09:40:28 2018 -0700
@@ -31,7 +31,7 @@
*
* The MIT License
*
- * Copyright (c) 2004-2014 Paul R. Holser, Jr.
+ * Copyright (c) 2004-2015 Paul R. Holser, Jr.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
@@ -55,8 +55,8 @@
package jdk.internal.joptsimple.internal;
-import java.util.LinkedHashSet;
-import java.util.Set;
+import java.util.ArrayList;
+import java.util.List;
import static java.lang.Math.*;
@@ -68,7 +68,8 @@
public class Rows {
private final int overallWidth;
private final int columnSeparatorWidth;
- private final Set<Row> rows = new LinkedHashSet<Row>();
+ private final List<Row> rows = new ArrayList<>();
+
private int widthOfWidestOption;
private int widthOfWidestDescription;
@@ -87,7 +88,7 @@
widthOfWidestDescription = max( widthOfWidestDescription, row.description.length() );
}
- private void reset() {
+ public void reset() {
rows.clear();
widthOfWidestOption = 0;
widthOfWidestDescription = 0;
@@ -96,7 +97,7 @@
public void fitToWidth() {
Columns columns = new Columns( optionWidth(), descriptionWidth() );
- Set<Row> fitted = new LinkedHashSet<Row>();
+ List<Row> fitted = new ArrayList<>();
for ( Row each : rows )
fitted.addAll( columns.fit( each ) );
@@ -122,7 +123,7 @@
}
private int descriptionWidth() {
- return min( ( overallWidth - columnSeparatorWidth ) / 2, widthOfWidestDescription );
+ return min( overallWidth - optionWidth() - columnSeparatorWidth, widthOfWidestDescription );
}
private StringBuilder pad( StringBuilder buffer, String s, int length ) {
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/internal/SimpleOptionNameMap.java Fri Jun 08 09:40:28 2018 -0700
@@ -0,0 +1,97 @@
+/*
+ * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation. Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * This file is available under and governed by the GNU General Public
+ * License version 2 only, as published by the Free Software Foundation.
+ * However, the following notice accompanied the original version of this
+ * file:
+ *
+ * The MIT License
+ *
+ * Copyright (c) 2004-2015 Paul R. Holser, Jr.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+package jdk.internal.joptsimple.internal;
+
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * <p>An {@code OptionNameMap} which wraps and behaves like {@code HashMap}.</p>
+ */
+public class SimpleOptionNameMap<V> implements OptionNameMap<V> {
+ private final Map<String, V> map = new HashMap<>();
+
+ @Override
+ public boolean contains( String key ) {
+ return map.containsKey( key );
+ }
+
+ @Override
+ public V get( String key ) {
+ return map.get( key );
+ }
+
+ @Override
+ public void put( String key, V newValue ) {
+ map.put( key, newValue );
+ }
+
+ @Override
+ public void putAll( Iterable<String> keys, V newValue ) {
+ for ( String each : keys )
+ map.put( each, newValue );
+ }
+
+ @Override
+ public void remove( String key ) {
+ map.remove( key );
+ }
+
+ @Override
+ public Map<String, V> toJavaUtilMap() {
+ return new HashMap<>( map );
+ }
+}
--- a/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/internal/Strings.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/internal/Strings.java Fri Jun 08 09:40:28 2018 -0700
@@ -31,7 +31,7 @@
*
* The MIT License
*
- * Copyright (c) 2004-2014 Paul R. Holser, Jr.
+ * Copyright (c) 2004-2015 Paul R. Holser, Jr.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
@@ -56,7 +56,6 @@
package jdk.internal.joptsimple.internal;
import java.util.Iterator;
-import java.util.List;
import static java.lang.System.*;
import static java.util.Arrays.*;
@@ -66,7 +65,6 @@
*/
public final class Strings {
public static final String EMPTY = "";
- public static final String SINGLE_QUOTE = "'";
public static final String LINE_SEPARATOR = getProperty( "line.separator" );
private Strings() {
@@ -96,7 +94,7 @@
* @return {@code true} if the target string is null or empty
*/
public static boolean isNullOrEmpty( String target ) {
- return target == null || EMPTY.equals( target );
+ return target == null || target.isEmpty();
}
@@ -132,7 +130,7 @@
* @param separator the separator
* @return the joined string
*/
- public static String join( List<String> pieces, String separator ) {
+ public static String join( Iterable<String> pieces, String separator ) {
StringBuilder buffer = new StringBuilder();
for ( Iterator<String> iter = pieces.iterator(); iter.hasNext(); ) {
--- a/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/util/DateConverter.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/util/DateConverter.java Fri Jun 08 09:40:28 2018 -0700
@@ -31,7 +31,7 @@
*
* The MIT License
*
- * Copyright (c) 2004-2014 Paul R. Holser, Jr.
+ * Copyright (c) 2004-2015 Paul R. Holser, Jr.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
@@ -59,9 +59,11 @@
import java.text.ParsePosition;
import java.text.SimpleDateFormat;
import java.util.Date;
+import java.util.Locale;
import jdk.internal.joptsimple.ValueConversionException;
import jdk.internal.joptsimple.ValueConverter;
+import jdk.internal.joptsimple.internal.Messages;
/**
* Converts values to {@link Date}s using a {@link DateFormat} object.
@@ -121,10 +123,22 @@
}
private String message( String value ) {
- String message = "Value [" + value + "] does not match date/time pattern";
- if ( formatter instanceof SimpleDateFormat )
- message += " [" + ( (SimpleDateFormat) formatter ).toPattern() + ']';
+ String key;
+ Object[] arguments;
- return message;
+ if ( formatter instanceof SimpleDateFormat ) {
+ key = "with.pattern.message";
+ arguments = new Object[] { value, ( (SimpleDateFormat) formatter ).toPattern() };
+ } else {
+ key = "without.pattern.message";
+ arguments = new Object[] { value };
+ }
+
+ return Messages.message(
+ Locale.getDefault(),
+ "jdk.internal.joptsimple.ExceptionMessages",
+ DateConverter.class,
+ key,
+ arguments );
}
}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/util/EnumConverter.java Fri Jun 08 09:40:28 2018 -0700
@@ -0,0 +1,134 @@
+/*
+ * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation. Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * This file is available under and governed by the GNU General Public
+ * License version 2 only, as published by the Free Software Foundation.
+ * However, the following notice accompanied the original version of this
+ * file:
+ *
+ * The MIT License
+ *
+ * Copyright (c) 2004-2014 Paul R. Holser, Jr.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+package jdk.internal.joptsimple.util;
+
+import java.text.MessageFormat;
+import java.util.EnumSet;
+import java.util.Iterator;
+import java.util.ResourceBundle;
+
+import jdk.internal.joptsimple.ValueConversionException;
+import jdk.internal.joptsimple.ValueConverter;
+
+/**
+ * Converts values to {@link java.lang.Enum}s.
+ *
+ * @author <a href="mailto:christian.ohr@gmail.com">Christian Ohr</a>
+ */
+public abstract class EnumConverter<E extends Enum<E>> implements ValueConverter<E> {
+ private final Class<E> clazz;
+
+ private String delimiters = "[,]";
+
+ /**
+ * This constructor must be called by subclasses, providing the enum class as the parameter.
+ *
+ * @param clazz enum class
+ */
+ protected EnumConverter( Class<E> clazz ) {
+ this.clazz = clazz;
+ }
+
+ @Override
+ public E convert( String value ) {
+ for ( E each : valueType().getEnumConstants() ) {
+ if ( each.name().equalsIgnoreCase( value ) ) {
+ return each;
+ }
+ }
+
+ throw new ValueConversionException( message( value ) );
+ }
+
+ @Override
+ public Class<E> valueType() {
+ return clazz;
+ }
+
+ /**
+ * Sets the delimiters for the message string. Must be a 3-letter string,
+ * where the first character is the prefix, the second character is the
+ * delimiter between the values, and the 3rd character is the suffix.
+ *
+ * @param delimiters delimiters for message string. Default is [,]
+ */
+ public void setDelimiters( String delimiters ) {
+ this.delimiters = delimiters;
+ }
+
+ @Override
+ public String valuePattern() {
+ EnumSet<E> values = EnumSet.allOf( valueType() );
+
+ StringBuilder builder = new StringBuilder();
+ builder.append( delimiters.charAt(0) );
+ for ( Iterator<E> i = values.iterator(); i.hasNext(); ) {
+ builder.append( i.next().toString() );
+ if ( i.hasNext() )
+ builder.append( delimiters.charAt( 1 ) );
+ }
+ builder.append( delimiters.charAt( 2 ) );
+
+ return builder.toString();
+ }
+
+ private String message( String value ) {
+ ResourceBundle bundle = ResourceBundle.getBundle( "jdk.internal.joptsimple.ExceptionMessages" );
+ Object[] arguments = new Object[] { value, valuePattern() };
+ String template = bundle.getString( EnumConverter.class.getName() + ".message" );
+ return new MessageFormat( template ).format( arguments );
+ }
+}
--- a/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/util/InetAddressConverter.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/util/InetAddressConverter.java Fri Jun 08 09:40:28 2018 -0700
@@ -31,7 +31,7 @@
*
* The MIT License
*
- * Copyright (c) 2004-2014 Paul R. Holser, Jr.
+ * Copyright (c) 2004-2015 Paul R. Holser, Jr.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
@@ -57,9 +57,11 @@
import java.net.InetAddress;
import java.net.UnknownHostException;
+import java.util.Locale;
import jdk.internal.joptsimple.ValueConversionException;
import jdk.internal.joptsimple.ValueConverter;
+import jdk.internal.joptsimple.internal.Messages;
/**
* Converts values to {@link java.net.InetAddress} using {@link InetAddress#getByName(String) getByName}.
@@ -70,8 +72,9 @@
public InetAddress convert( String value ) {
try {
return InetAddress.getByName( value );
- } catch ( UnknownHostException e ) {
- throw new ValueConversionException( "Cannot convert value [" + value + " into an InetAddress", e );
+ }
+ catch ( UnknownHostException e ) {
+ throw new ValueConversionException( message( value ) );
}
}
@@ -82,4 +85,13 @@
public String valuePattern() {
return null;
}
+
+ private String message( String value ) {
+ return Messages.message(
+ Locale.getDefault(),
+ "jdk.internal.joptsimple.ExceptionMessages",
+ InetAddressConverter.class,
+ "message",
+ value );
+ }
}
--- a/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/util/KeyValuePair.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/util/KeyValuePair.java Fri Jun 08 09:40:28 2018 -0700
@@ -31,7 +31,7 @@
*
* The MIT License
*
- * Copyright (c) 2004-2014 Paul R. Holser, Jr.
+ * Copyright (c) 2004-2015 Paul R. Holser, Jr.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
@@ -60,7 +60,7 @@
/**
* <p>A simple string key/string value pair.</p>
*
- * <p>This is useful as an argument type for options whose values take on the form <kbd>key=value</kbd>, such as JVM
+ * <p>This is useful as an argument type for options whose values take on the form {@code key=value}, such as JVM
* command line system properties.</p>
*
* @author <a href="mailto:pholser@alumni.rice.edu">Paul Holser</a>
@@ -75,7 +75,7 @@
}
/**
- * Parses a string assumed to be of the form <kbd>key=value</kbd> into its parts.
+ * Parses a string assumed to be of the form {@code key=value} into its parts.
*
* @param asString key-value string
* @return a key-value pair
@@ -84,7 +84,7 @@
public static KeyValuePair valueOf( String asString ) {
int equalsIndex = asString.indexOf( '=' );
if ( equalsIndex == -1 )
- return new KeyValuePair( asString, EMPTY );
+ return new KeyValuePair( asString, null );
String aKey = asString.substring( 0, equalsIndex );
String aValue = equalsIndex == asString.length() - 1 ? EMPTY : asString.substring( equalsIndex + 1 );
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/util/PathConverter.java Fri Jun 08 09:40:28 2018 -0700
@@ -0,0 +1,76 @@
+/*
+ * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation. Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package jdk.internal.joptsimple.util;
+
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.text.MessageFormat;
+import java.util.ResourceBundle;
+
+import jdk.internal.joptsimple.ValueConversionException;
+import jdk.internal.joptsimple.ValueConverter;
+
+/**
+ * Converts command line options to {@link Path} objects and checks the status of the underlying file.
+ */
+public class PathConverter implements ValueConverter<Path> {
+ private final PathProperties[] pathProperties;
+
+ public PathConverter( PathProperties... pathProperties ) {
+ this.pathProperties = pathProperties;
+ }
+
+ @Override
+ public Path convert( String value ) {
+ Path path = Paths.get(value);
+
+ if ( pathProperties != null ) {
+ for ( PathProperties each : pathProperties ) {
+ if ( !each.accept( path ) )
+ throw new ValueConversionException( message( each.getMessageKey(), path.toString() ) );
+ }
+ }
+
+ return path;
+ }
+
+ @Override
+ public Class<Path> valueType() {
+ return Path.class;
+ }
+
+ @Override
+ public String valuePattern() {
+ return null;
+ }
+
+ private String message( String errorKey, String value ) {
+ ResourceBundle bundle = ResourceBundle.getBundle( "jdk.internal.joptsimple.ExceptionMessages" );
+ Object[] arguments = new Object[] { value, valuePattern() };
+ String template = bundle.getString( PathConverter.class.getName() + "." + errorKey + ".message" );
+ return new MessageFormat( template ).format( arguments );
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/util/PathProperties.java Fri Jun 08 09:40:28 2018 -0700
@@ -0,0 +1,85 @@
+/*
+ * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation. Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package jdk.internal.joptsimple.util;
+
+import java.nio.file.Files;
+import java.nio.file.Path;
+
+/**
+ * Enum for checking common conditions of files and directories.
+ *
+ * @see jdk.internal.joptsimple.util.PathConverter
+ */
+public enum PathProperties {
+ FILE_EXISTING( "file.existing" ) {
+ @Override
+ boolean accept( Path path ) {
+ return Files.isRegularFile( path );
+ }
+ },
+ DIRECTORY_EXISTING( "directory.existing" ) {
+ @Override
+ boolean accept( Path path ) {
+ return Files.isDirectory( path );
+ }
+ },
+ NOT_EXISTING( "file.not.existing" ) {
+ @Override
+ boolean accept( Path path ) {
+ return Files.notExists( path );
+ }
+ },
+ FILE_OVERWRITABLE( "file.overwritable" ) {
+ @Override
+ boolean accept( Path path ) {
+ return FILE_EXISTING.accept( path ) && WRITABLE.accept( path );
+ }
+ },
+ READABLE( "file.readable" ) {
+ @Override
+ boolean accept( Path path ) {
+ return Files.isReadable( path );
+ }
+ },
+ WRITABLE( "file.writable" ) {
+ @Override
+ boolean accept( Path path ) {
+ return Files.isWritable( path );
+ }
+ };
+
+ private final String messageKey;
+
+ private PathProperties( String messageKey ) {
+ this.messageKey = messageKey;
+ }
+
+ abstract boolean accept( Path path );
+
+ String getMessageKey() {
+ return messageKey;
+ }
+}
--- a/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/util/RegexMatcher.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.internal.opt/share/classes/jdk/internal/joptsimple/util/RegexMatcher.java Fri Jun 08 09:40:28 2018 -0700
@@ -31,7 +31,7 @@
*
* The MIT License
*
- * Copyright (c) 2004-2014 Paul R. Holser, Jr.
+ * Copyright (c) 2004-2015 Paul R. Holser, Jr.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
@@ -55,9 +55,11 @@
package jdk.internal.joptsimple.util;
+import java.util.Locale;
import java.util.regex.Pattern;
import static java.util.regex.Pattern.*;
+import static jdk.internal.joptsimple.internal.Messages.message;
import jdk.internal.joptsimple.ValueConversionException;
import jdk.internal.joptsimple.ValueConverter;
@@ -96,8 +98,7 @@
public String convert( String value ) {
if ( !pattern.matcher( value ).matches() ) {
- throw new ValueConversionException(
- "Value [" + value + "] did not match regex [" + pattern.pattern() + ']' );
+ raiseValueConversionFailure( value );
}
return value;
@@ -110,4 +111,15 @@
public String valuePattern() {
return pattern.pattern();
}
+
+ private void raiseValueConversionFailure( String value ) {
+ String message = message(
+ Locale.getDefault(),
+ "jdk.internal.joptsimple.ExceptionMessages",
+ RegexMatcher.class,
+ "message",
+ value,
+ pattern.pattern() );
+ throw new ValueConversionException( message );
+ }
}
--- a/src/jdk.internal.opt/share/legal/jopt-simple.md Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.internal.opt/share/legal/jopt-simple.md Fri Jun 08 09:40:28 2018 -0700
@@ -1,4 +1,4 @@
-## jopt-simple v4.6
+## jopt-simple v5.0.4
### MIT License
<pre>
--- a/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/java/UnsafeCompareAndExchangeNode.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/java/UnsafeCompareAndExchangeNode.java Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2011, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2011, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -23,6 +23,7 @@
package org.graalvm.compiler.nodes.java;
import jdk.vm.ci.meta.JavaKind;
+import org.graalvm.compiler.core.common.type.Stamp;
import org.graalvm.compiler.graph.NodeClass;
import org.graalvm.compiler.nodeinfo.NodeInfo;
import org.graalvm.compiler.nodes.NodeView;
@@ -55,8 +56,7 @@
private final LocationIdentity locationIdentity;
public UnsafeCompareAndExchangeNode(ValueNode object, ValueNode offset, ValueNode expected, ValueNode newValue, JavaKind valueKind, LocationIdentity locationIdentity) {
- super(TYPE, expected.stamp(NodeView.DEFAULT).meet(newValue.stamp(NodeView.DEFAULT)));
- assert expected.stamp(NodeView.DEFAULT).isCompatible(newValue.stamp(NodeView.DEFAULT));
+ super(TYPE, meetInputs(expected.stamp(NodeView.DEFAULT), newValue.stamp(NodeView.DEFAULT)));
this.object = object;
this.offset = offset;
this.expected = expected;
@@ -65,6 +65,11 @@
this.locationIdentity = locationIdentity;
}
+ private static Stamp meetInputs(Stamp expected, Stamp newValue) {
+ assert expected.isCompatible(newValue);
+ return expected.unrestricted().meet(newValue.unrestricted());
+ }
+
public ValueNode object() {
return object;
}
--- a/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements.jdk9.test/src/org/graalvm/compiler/replacements/jdk9/UnsafeReplacementsTest.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements.jdk9.test/src/org/graalvm/compiler/replacements/jdk9/UnsafeReplacementsTest.java Fri Jun 08 09:40:28 2018 -0700
@@ -26,11 +26,15 @@
import jdk.vm.ci.code.TargetDescription;
import jdk.vm.ci.meta.ResolvedJavaMethod;
import org.graalvm.compiler.api.test.Graal;
+import org.graalvm.compiler.core.phases.HighTier;
+import org.graalvm.compiler.options.OptionValues;
import org.graalvm.compiler.replacements.test.MethodSubstitutionTest;
import org.graalvm.compiler.runtime.RuntimeProvider;
import org.graalvm.compiler.test.AddExports;
import org.junit.Test;
+import java.lang.reflect.Field;
+
@AddExports("java.base/jdk.internal.misc")
public class UnsafeReplacementsTest extends MethodSubstitutionTest {
@@ -310,4 +314,200 @@
test("unsafeGetAndSetLong");
test("unsafeGetAndSetObject");
}
+
+ public static void fieldInstance() {
+ JdkInternalMiscUnsafeAccessTestBoolean.testFieldInstance();
+ }
+
+ @Test
+ public void testFieldInstance() {
+ test(new OptionValues(getInitialOptions(), HighTier.Options.Inline, false), "fieldInstance");
+ }
+
+ public static void array() {
+ JdkInternalMiscUnsafeAccessTestBoolean.testArray();
+ }
+
+ @Test
+ public void testArray() {
+ test(new OptionValues(getInitialOptions(), HighTier.Options.Inline, false), "array");
+ }
+
+ public static void fieldStatic() {
+ JdkInternalMiscUnsafeAccessTestBoolean.testFieldStatic();
+ }
+
+ @Test
+ public void testFieldStatic() {
+ test(new OptionValues(getInitialOptions(), HighTier.Options.Inline, false), "fieldStatic");
+ }
+
+ public static class JdkInternalMiscUnsafeAccessTestBoolean {
+ static final int ITERATIONS = 100000;
+
+ static final int WEAK_ATTEMPTS = 10;
+
+ static final long V_OFFSET;
+
+ static final Object STATIC_V_BASE;
+
+ static final long STATIC_V_OFFSET;
+
+ static final int ARRAY_OFFSET;
+
+ static final int ARRAY_SHIFT;
+
+ static {
+ try {
+ Field staticVField = UnsafeReplacementsTest.JdkInternalMiscUnsafeAccessTestBoolean.class.getDeclaredField("staticV");
+ STATIC_V_BASE = unsafe.staticFieldBase(staticVField);
+ STATIC_V_OFFSET = unsafe.staticFieldOffset(staticVField);
+ } catch (Exception e) {
+ throw new RuntimeException(e);
+ }
+
+ try {
+ Field vField = UnsafeReplacementsTest.JdkInternalMiscUnsafeAccessTestBoolean.class.getDeclaredField("v");
+ V_OFFSET = unsafe.objectFieldOffset(vField);
+ } catch (Exception e) {
+ throw new RuntimeException(e);
+ }
+
+ ARRAY_OFFSET = unsafe.arrayBaseOffset(boolean[].class);
+ int ascale = unsafe.arrayIndexScale(boolean[].class);
+ ARRAY_SHIFT = 31 - Integer.numberOfLeadingZeros(ascale);
+ }
+
+ static boolean staticV;
+
+ boolean v;
+
+ @BytecodeParserForceInline
+ public static void testFieldInstance() {
+ JdkInternalMiscUnsafeAccessTestBoolean t = new JdkInternalMiscUnsafeAccessTestBoolean();
+ for (int c = 0; c < ITERATIONS; c++) {
+ testAccess(t, V_OFFSET);
+ }
+ }
+
+ public static void testFieldStatic() {
+ for (int c = 0; c < ITERATIONS; c++) {
+ testAccess(STATIC_V_BASE, STATIC_V_OFFSET);
+ }
+ }
+
+ public static void testArray() {
+ boolean[] array = new boolean[10];
+ for (int c = 0; c < ITERATIONS; c++) {
+ for (int i = 0; i < array.length; i++) {
+ testAccess(array, (((long) i) << ARRAY_SHIFT) + ARRAY_OFFSET);
+ }
+ }
+ }
+
+ public static void assertEquals(Object seen, Object expected, String message) {
+ if (seen != expected) {
+ throw new AssertionError(message + " - seen: " + seen + ", expected: " + expected);
+ }
+ }
+
+ // Checkstyle: stop
+ @BytecodeParserForceInline
+ public static void testAccess(Object base, long offset) {
+ // Advanced compare
+ {
+ boolean r = unsafe.compareAndExchangeBoolean(base, offset, false, true);
+ assertEquals(r, false, "success compareAndExchange boolean");
+ boolean x = unsafe.getBoolean(base, offset);
+ assertEquals(x, true, "success compareAndExchange boolean value");
+ }
+
+ {
+ boolean r = unsafe.compareAndExchangeBoolean(base, offset, false, false);
+ assertEquals(r, true, "failing compareAndExchange boolean");
+ boolean x = unsafe.getBoolean(base, offset);
+ assertEquals(x, true, "failing compareAndExchange boolean value");
+ }
+
+ {
+ boolean r = unsafe.compareAndExchangeBooleanAcquire(base, offset, true, false);
+ assertEquals(r, true, "success compareAndExchangeAcquire boolean");
+ boolean x = unsafe.getBoolean(base, offset);
+ assertEquals(x, false, "success compareAndExchangeAcquire boolean value");
+ }
+
+ {
+ boolean r = unsafe.compareAndExchangeBooleanAcquire(base, offset, true, false);
+ assertEquals(r, false, "failing compareAndExchangeAcquire boolean");
+ boolean x = unsafe.getBoolean(base, offset);
+ assertEquals(x, false, "failing compareAndExchangeAcquire boolean value");
+ }
+
+ {
+ boolean r = unsafe.compareAndExchangeBooleanRelease(base, offset, false, true);
+ assertEquals(r, false, "success compareAndExchangeRelease boolean");
+ boolean x = unsafe.getBoolean(base, offset);
+ assertEquals(x, true, "success compareAndExchangeRelease boolean value");
+ }
+
+ {
+ boolean r = unsafe.compareAndExchangeBooleanRelease(base, offset, false, false);
+ assertEquals(r, true, "failing compareAndExchangeRelease boolean");
+ boolean x = unsafe.getBoolean(base, offset);
+ assertEquals(x, true, "failing compareAndExchangeRelease boolean value");
+ }
+
+ {
+ boolean success = false;
+ for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) {
+ success = unsafe.weakCompareAndSetBooleanPlain(base, offset, true, false);
+ }
+ assertEquals(success, true, "weakCompareAndSetPlain boolean");
+ boolean x = unsafe.getBoolean(base, offset);
+ assertEquals(x, false, "weakCompareAndSetPlain boolean value");
+ }
+
+ {
+ boolean success = false;
+ for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) {
+ success = unsafe.weakCompareAndSetBooleanAcquire(base, offset, false, true);
+ }
+ assertEquals(success, true, "weakCompareAndSetAcquire boolean");
+ boolean x = unsafe.getBoolean(base, offset);
+ assertEquals(x, true, "weakCompareAndSetAcquire boolean");
+ }
+
+ {
+ boolean success = false;
+ for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) {
+ success = unsafe.weakCompareAndSetBooleanRelease(base, offset, true, false);
+ }
+ assertEquals(success, true, "weakCompareAndSetRelease boolean");
+ boolean x = unsafe.getBoolean(base, offset);
+ assertEquals(x, false, "weakCompareAndSetRelease boolean");
+ }
+
+ {
+ boolean success = false;
+ for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) {
+ success = unsafe.weakCompareAndSetBoolean(base, offset, false, true);
+ }
+ assertEquals(success, true, "weakCompareAndSet boolean");
+ boolean x = unsafe.getBoolean(base, offset);
+ assertEquals(x, true, "weakCompareAndSet boolean");
+ }
+
+ unsafe.putBoolean(base, offset, false);
+
+ // Compare set and get
+ {
+ boolean o = unsafe.getAndSetBoolean(base, offset, true);
+ assertEquals(o, false, "getAndSet boolean");
+ boolean x = unsafe.getBoolean(base, offset);
+ assertEquals(x, true, "getAndSet boolean value");
+ }
+
+ }
+ // Checkstyle: resume
+ }
}
--- a/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HtmlConfiguration.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HtmlConfiguration.java Fri Jun 08 09:40:28 2018 -0700
@@ -452,8 +452,12 @@
* packages is more than one. Sets {@link #createoverview} field to true.
*/
protected void setCreateOverview() {
- if ((overviewpath != null || packages.size() > 1) && !nooverview) {
- createoverview = true;
+ if (!nooverview) {
+ if (overviewpath != null
+ || modules.size() > 1
+ || (modules.isEmpty() && packages.size() > 1)) {
+ createoverview = true;
+ }
}
}
--- a/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HtmlDoclet.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HtmlDoclet.java Fri Jun 08 09:40:28 2018 -0700
@@ -172,8 +172,12 @@
}
}
- if (!configuration.frames && !configuration.createoverview) {
- IndexRedirectWriter.generate(configuration);
+ if (!configuration.frames) {
+ if (configuration.createoverview) {
+ IndexRedirectWriter.generate(configuration, DocPaths.OVERVIEW_SUMMARY, DocPaths.INDEX);
+ } else {
+ IndexRedirectWriter.generate(configuration);
+ }
}
if (configuration.helpfile.isEmpty() && !configuration.nohelp) {
@@ -201,7 +205,7 @@
}
}
- protected void copyJqueryFiles() throws DocletException {
+ private void copyJqueryFiles() throws DocletException {
List<String> files = Arrays.asList(
"jquery-1.12.4.js",
"jquery-ui.js",
@@ -245,7 +249,6 @@
protected void generateClassFiles(SortedSet<TypeElement> arr, ClassTree classtree)
throws DocletException {
List<TypeElement> list = new ArrayList<>(arr);
- ListIterator<TypeElement> iterator = list.listIterator();
for (TypeElement klass : list) {
if (utils.hasHiddenTag(klass) ||
!(configuration.isGeneratedDoc(klass) && utils.isIncluded(klass))) {
@@ -274,7 +277,6 @@
ModuleIndexFrameWriter.generate(configuration);
}
List<ModuleElement> mdles = new ArrayList<>(configuration.modulePackages.keySet());
- int i = 0;
for (ModuleElement mdle : mdles) {
if (configuration.frames && configuration.modules.size() > 1) {
ModulePackageIndexFrameWriter.generate(configuration, mdle);
@@ -283,21 +285,10 @@
AbstractBuilder moduleSummaryBuilder =
configuration.getBuilderFactory().getModuleSummaryBuilder(mdle);
moduleSummaryBuilder.build();
- i++;
}
}
}
- PackageElement getNamedPackage(List<PackageElement> list, int idx) {
- if (idx < list.size()) {
- PackageElement pkg = list.get(idx);
- if (pkg != null && !pkg.isUnnamed()) {
- return pkg;
- }
- }
- return null;
- }
-
/**
* {@inheritDoc}
*/
@@ -308,11 +299,10 @@
PackageIndexFrameWriter.generate(configuration);
}
List<PackageElement> pList = new ArrayList<>(packages);
- for (int i = 0 ; i < pList.size() ; i++) {
+ for (PackageElement pkg : pList) {
// if -nodeprecated option is set and the package is marked as
// deprecated, do not generate the package-summary.html, package-frame.html
// and package-tree.html pages for that package.
- PackageElement pkg = pList.get(i);
if (!(configuration.nodeprecated && utils.isDeprecated(pkg))) {
if (configuration.frames) {
PackageFrameWriter.generate(configuration, pkg);
--- a/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/IndexRedirectWriter.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/IndexRedirectWriter.java Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2016, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -41,8 +41,8 @@
import jdk.javadoc.internal.doclets.toolkit.util.DocPaths;
/**
- * Writes an index.html file that tries to redirect to an alternate page.
- * The redirect uses JavaSCript, if enabled, falling back on
+ * Writes a file that tries to redirect to an alternate page.
+ * The redirect uses JavaScript, if enabled, falling back on
* {@code <meta http-eqiv=refresh content="0,<uri>">}.
* If neither are supported/enabled in a browser, the page displays the
* standard "JavaScipt not enabled" message, and a link to the alternate page.
@@ -51,21 +51,27 @@
public static void generate(HtmlConfiguration configuration)
throws DocFileIOException {
- IndexRedirectWriter indexRedirect;
- DocPath filename = DocPaths.INDEX;
- indexRedirect = new IndexRedirectWriter(configuration, filename);
- indexRedirect.generateIndexFile();
+ generate(configuration, DocPaths.INDEX, configuration.topFile);
}
- IndexRedirectWriter(HtmlConfiguration configuration, DocPath filename) {
+ public static void generate(HtmlConfiguration configuration, DocPath fileName, DocPath target)
+ throws DocFileIOException {
+ IndexRedirectWriter indexRedirect = new IndexRedirectWriter(configuration, fileName, target);
+ indexRedirect.generateIndexFile();
+ }
+
+ private DocPath target;
+
+ private IndexRedirectWriter(HtmlConfiguration configuration, DocPath filename, DocPath target) {
super(configuration, filename);
+ this.target = target;
}
/**
* Generate an index file that redirects to an alternate file.
* @throws DocFileIOException if there is a problem generating the file
*/
- void generateIndexFile() throws DocFileIOException {
+ private void generateIndexFile() throws DocFileIOException {
DocType htmlDocType = DocType.forVersion(configuration.htmlVersion);
Content htmlComment = contents.newPage;
Head head = new Head(path, configuration.htmlVersion, configuration.docletVersion)
@@ -77,15 +83,16 @@
: resources.getText("doclet.Generated_Docs_Untitled");
head.setTitle(title)
- .setCharset(configuration.charset);
+ .setCharset(configuration.charset)
+ .setCanonicalLink(target);
- String topFilePath = configuration.topFile.getPath();
+ String targetPath = target.getPath();
Script script = new Script("window.location.replace(")
- .appendStringLiteral(topFilePath, '\'')
+ .appendStringLiteral(targetPath, '\'')
.append(")");
HtmlTree metaRefresh = new HtmlTree(HtmlTag.META)
.addAttr(HtmlAttr.HTTP_EQUIV, "Refresh")
- .addAttr(HtmlAttr.CONTENT, "0;" + topFilePath);
+ .addAttr(HtmlAttr.CONTENT, "0;" + targetPath);
head.addContent(
script.asContent(),
configuration.isOutputHtml5() ? HtmlTree.NOSCRIPT(metaRefresh) : metaRefresh);
@@ -94,7 +101,7 @@
bodyContent.addContent(HtmlTree.NOSCRIPT(
HtmlTree.P(contents.getContent("doclet.No_Script_Message"))));
- bodyContent.addContent(HtmlTree.P(HtmlTree.A(topFilePath, new StringContent(topFilePath))));
+ bodyContent.addContent(HtmlTree.P(HtmlTree.A(targetPath, new StringContent(targetPath))));
Content body = new HtmlTree(HtmlTag.BODY);
if (configuration.allowTag(HtmlTag.MAIN)) {
--- a/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/Head.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/Head.java Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2003, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -67,7 +67,8 @@
private Script mainBodyScript;
private final List<Script> scripts;
private final List<Content> extraContent;
- boolean addDefaultScript = true;
+ private boolean addDefaultScript = true;
+ private DocPath canonicalLink;
private static final Calendar calendar = new GregorianCalendar(TimeZone.getDefault());
@@ -228,6 +229,16 @@
}
/**
+ * Specifies a value for a
+ * <a href="https://en.wikipedia.org/wiki/Canonical_link_element">canonical link</a>
+ * in the {@code <head>} element.
+ * @param link
+ */
+ public void setCanonicalLink(DocPath link) {
+ this.canonicalLink = link;
+ }
+
+ /**
* Adds additional content to be included in the HEAD element.
*
* @param contents the content
@@ -271,6 +282,13 @@
tree.addContent(c);
}
+ if (canonicalLink != null) {
+ HtmlTree link = new HtmlTree(HtmlTag.LINK);
+ link.addAttr(HtmlAttr.REL, "canonical");
+ link.addAttr(HtmlAttr.HREF, canonicalLink.getPath());
+ tree.addContent(link);
+ }
+
addStylesheets(tree);
addScripts(tree);
--- a/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/resources/stylesheet.css Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/resources/stylesheet.css Fri Jun 08 09:40:28 2018 -0700
@@ -884,7 +884,7 @@
border: 1px solid black;
}
table.striped > thead {
- background-color: #DDD;
+ background-color: #E3E3E3;
}
table.striped > thead > tr > th, table.striped > thead > tr > td {
border: 1px solid black;
--- a/src/jdk.jdeps/share/classes/com/sun/tools/jdeps/ModuleDotGraph.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.jdeps/share/classes/com/sun/tools/jdeps/ModuleDotGraph.java Fri Jun 08 09:40:28 2018 -0700
@@ -44,6 +44,7 @@
import java.util.Deque;
import java.util.HashSet;
import java.util.List;
+import java.util.Locale;
import java.util.Map;
import java.util.Objects;
import java.util.Set;
@@ -329,7 +330,7 @@
out.format("digraph \"%s\" {%n", name);
out.format(" nodesep=.5;%n");
- out.format(" ranksep=%f;%n", attributes.rankSep());
+ out.format((Locale)null, " ranksep=%f;%n", attributes.rankSep());
out.format(" pencolor=transparent;%n");
out.format(" node [shape=plaintext, fontcolor=\"%s\", fontname=\"%s\","
+ " fontsize=%d, margin=\".2,.2\"];%n",
--- a/src/jdk.jdi/share/classes/com/sun/tools/jdi/TargetVM.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.jdi/share/classes/com/sun/tools/jdi/TargetVM.java Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1998, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -53,7 +53,7 @@
* TO DO: The limit numbers below are somewhat arbitrary and should
* be configurable in the future.
*/
- static private final int OVERLOADED_QUEUE = 2000;
+ static private final int OVERLOADED_QUEUE = 10000;
static private final int UNDERLOADED_QUEUE = 100;
TargetVM(VirtualMachineImpl vm, Connection connection) {
--- a/src/jdk.jlink/share/classes/jdk/tools/jmod/JmodTask.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.jlink/share/classes/jdk/tools/jmod/JmodTask.java Fri Jun 08 09:40:28 2018 -0700
@@ -1224,7 +1224,7 @@
all.put(CMD_FILENAME, new OptionDescriptor() {
@Override
- public Collection<String> options() {
+ public List<String> options() {
List<String> ret = new ArrayList<>();
ret.add(CMD_FILENAME);
return ret;
@@ -1314,7 +1314,7 @@
.withValuesConvertedBy(new PatternConverter());
OptionSpec<Void> help
- = parser.acceptsAll(Set.of("h", "help", "?"), getMessage("main.opt.help"))
+ = parser.acceptsAll(List.of("h", "help", "?"), getMessage("main.opt.help"))
.forHelp();
OptionSpec<Void> helpExtra
@@ -1347,7 +1347,7 @@
.withValuesConvertedBy(DirPathConverter.INSTANCE);
OptionSpec<List<Path>> modulePath
- = parser.acceptsAll(Set.of("p", "module-path"),
+ = parser.acceptsAll(List.of("p", "module-path"),
getMessage("main.opt.module-path"))
.withRequiredArg()
.withValuesConvertedBy(DirPathConverter.INSTANCE);
--- a/src/jdk.net/linux/native/libextnet/LinuxSocketOptions.c Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.net/linux/native/libextnet/LinuxSocketOptions.c Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2017, 2018 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2017, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -31,6 +31,7 @@
#include <netinet/tcp.h>
#include <netinet/in.h>
#include "jni_util.h"
+#include "jdk_net_LinuxSocketOptions.h"
/*
* Class: jdk_net_LinuxSocketOptions
--- a/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/regexp/joni/ByteCodeMachine.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/regexp/joni/ByteCodeMachine.java Fri Jun 08 09:40:28 2018 -0700
@@ -541,7 +541,6 @@
sprev = s;
s++;
}
- sprev = sbegin; // break;
}
private void opAnyCharMLStar() {
@@ -550,7 +549,6 @@
sprev = s;
s++;
}
- sprev = sbegin; // break;
}
private void opAnyCharStarPeekNext() {
--- a/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/regexp/joni/Config.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/regexp/joni/Config.java Fri Jun 08 09:40:28 2018 -0700
@@ -45,6 +45,7 @@
final int NREGION = 10;
final int MAX_BACKREF_NUM = 1000;
+ final int MAX_CAPTURE_GROUP_NUM = 0x8000;
final int MAX_REPEAT_NUM = 100000;
final int MAX_MULTI_BYTE_RANGES_NUM = 10000;
--- a/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/regexp/joni/ScanEnvironment.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/regexp/joni/ScanEnvironment.java Fri Jun 08 09:40:28 2018 -0700
@@ -62,6 +62,9 @@
}
public int addMemEntry() {
+ if (numMem >= Config.MAX_CAPTURE_GROUP_NUM) {
+ throw new InternalException(ErrorMessages.ERR_TOO_MANY_CAPTURE_GROUPS);
+ }
if (numMem++ == 0) {
memNodes = new Node[SCANENV_MEMNODES_SIZE];
} else if (numMem >= memNodes.length) {
--- a/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/regexp/joni/exception/ErrorMessages.java Thu Jun 07 23:12:35 2018 -0700
+++ b/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/regexp/joni/exception/ErrorMessages.java Fri Jun 08 09:40:28 2018 -0700
@@ -31,6 +31,7 @@
final String ERR_PARSER_BUG = "internal parser error (bug)";
final String ERR_UNDEFINED_BYTECODE = "undefined bytecode (bug)";
final String ERR_UNEXPECTED_BYTECODE = "unexpected bytecode (bug)";
+ final String ERR_TOO_MANY_CAPTURE_GROUPS = "too many capture groups";
/* syntax error */
final String ERR_END_PATTERN_AT_LEFT_BRACE = "end pattern at left brace";
--- a/test/hotspot/gtest/utilities/test_concurrentHashtable.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/gtest/utilities/test_concurrentHashtable.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -265,6 +265,40 @@
delete cht;
}
+struct ChtCountScan {
+ size_t _count;
+ ChtCountScan() : _count(0) {}
+ bool operator()(uintptr_t* val) {
+ _count++;
+ return true; /* continue scan */
+ }
+};
+
+static void cht_move_to(Thread* thr) {
+ uintptr_t val1 = 0x2;
+ uintptr_t val2 = 0xe0000002;
+ uintptr_t val3 = 0x3;
+ SimpleTestLookup stl1(val1), stl2(val2), stl3(val3);
+ SimpleTestTable* from_cht = new SimpleTestTable();
+ EXPECT_TRUE(from_cht->insert(thr, stl1, val1)) << "Insert unique value failed.";
+ EXPECT_TRUE(from_cht->insert(thr, stl2, val2)) << "Insert unique value failed.";
+ EXPECT_TRUE(from_cht->insert(thr, stl3, val3)) << "Insert unique value failed.";
+
+ SimpleTestTable* to_cht = new SimpleTestTable();
+ EXPECT_TRUE(from_cht->try_move_nodes_to(thr, to_cht)) << "Moving nodes to new table failed";
+
+ ChtCountScan scan_old;
+ EXPECT_TRUE(from_cht->try_scan(thr, scan_old)) << "Scanning table should work.";
+ EXPECT_EQ(scan_old._count, (size_t)0) << "All items should be moved";
+
+ ChtCountScan scan_new;
+ EXPECT_TRUE(to_cht->try_scan(thr, scan_new)) << "Scanning table should work.";
+ EXPECT_EQ(scan_new._count, (size_t)3) << "All items should be moved";
+ EXPECT_TRUE(to_cht->get_copy(thr, stl1) == val1) << "Getting an inserted value should work.";
+ EXPECT_TRUE(to_cht->get_copy(thr, stl2) == val2) << "Getting an inserted value should work.";
+ EXPECT_TRUE(to_cht->get_copy(thr, stl3) == val3) << "Getting an inserted value should work.";
+}
+
static void cht_grow(Thread* thr) {
uintptr_t val = 0x2;
uintptr_t val2 = 0x22;
@@ -371,6 +405,10 @@
nomt_test_doer(cht_scan);
}
+TEST_VM(ConcurrentHashTable, basic_move_to) {
+ nomt_test_doer(cht_move_to);
+}
+
TEST_VM(ConcurrentHashTable, basic_grow) {
nomt_test_doer(cht_grow);
}
--- a/test/hotspot/gtest/utilities/test_globalCounter.cpp Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/gtest/utilities/test_globalCounter.cpp Fri Jun 08 09:40:28 2018 -0700
@@ -23,7 +23,7 @@
#include "precompiled.hpp"
#include "runtime/atomic.hpp"
-#include "runtime/orderAccess.inline.hpp"
+#include "runtime/orderAccess.hpp"
#include "runtime/os.hpp"
#include "utilities/globalCounter.hpp"
#include "utilities/globalCounter.inline.hpp"
--- a/test/hotspot/jtreg/ProblemList-graal.txt Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/ProblemList-graal.txt Fri Jun 08 09:40:28 2018 -0700
@@ -95,49 +95,8 @@
vmTestbase/nsk/jvmti/scenarios/sampling/SP07/sp07t002/TestDescription.java 8191047 generic-all
vmTestbase/nsk/jdi/ThreadReference/forceEarlyReturn/forceEarlyReturn009/forceEarlyReturn009.java 8191047 generic-all
-vmTestbase/nsk/jdi/ClassType/invokeMethod/invokemethod012/TestDescription.java 8195600 generic-all
-vmTestbase/nsk/jdi/ClassType/setValue/setvalue006/TestDescription.java 8195600 generic-all
-vmTestbase/nsk/jdi/ListeningConnector/listennosuspend/listennosuspend001/TestDescription.java 8195600 generic-all
-vmTestbase/nsk/jdi/Location/lineNumber_s/lineNumber_s002/lineNumber_s002.java 8195600 generic-all
-vmTestbase/nsk/jdi/Location/sourcePath_s/sourcePath_s002/sourcePath_s002.java 8195600 generic-all
-vmTestbase/nsk/jdi/Method/allLineLocations_ss/allLineLocations_ss003/allLineLocations_ss003.java 8195600 generic-all
-vmTestbase/nsk/jdi/Method/locationsOfLine_ssi/locationsOfLine_ssi003/locationsOfLine_ssi003.java 8195600 generic-all
-vmTestbase/nsk/jdi/ObjectReference/invokeMethod/invokemethod011/TestDescription.java 8195600 generic-all
-vmTestbase/nsk/jdi/ObjectReference/invokeMethod/invokemethod012/TestDescription.java 8195600 generic-all
-vmTestbase/nsk/jdi/ObjectReference/referringObjects/referringObjects001/referringObjects001.java 8195600 generic-all
-vmTestbase/nsk/jdi/ObjectReference/referringObjects/referringObjects002/referringObjects002.java 8195600 generic-all
-vmTestbase/nsk/jdi/ObjectReference/referringObjects/referringObjects004/referringObjects004.java 8195600 generic-all
-vmTestbase/nsk/jdi/ObjectReference/setValue/setvalue005/TestDescription.java 8195600 generic-all
vmTestbase/nsk/jdi/ReferenceType/instances/instances001/instances001.java 8195600 generic-all
-vmTestbase/nsk/jdi/ReferenceType/instances/instances002/instances002.java 8195600 generic-all
-vmTestbase/nsk/jdi/ReferenceType/instances/instances005/instances005.java 8195600 generic-all
vmTestbase/nsk/jdi/ThreadReference/forceEarlyReturn/forceEarlyReturn007/TestDescription.java 8195600 generic-all
-vmTestbase/nsk/jdi/ThreadReference/ownedMonitorsAndFrames/ownedMonitorsAndFrames001/ownedMonitorsAndFrames001.java 8195600 generic-all
-vmTestbase/nsk/jdi/VMOutOfMemoryException/VMOutOfMemoryException001/VMOutOfMemoryException001.java 8195600 generic-all
-vmTestbase/nsk/jdi/VirtualMachine/instanceCounts/instancecounts003/instancecounts003.java 8195600 generic-all
-vmTestbase/nsk/jdi/stress/serial/ownedMonitorsAndFrames002/TestDescription.java 8195600 generic-all
-vmTestbase/nsk/jdi/ThreadReference/forceEarlyReturn/forceEarlyReturn003/forceEarlyReturn003.java 8195600 generic-all
-vmTestbase/nsk/jdi/ThreadReference/forceEarlyReturn/forceEarlyReturn004/forceEarlyReturn004.java 8195600 generic-all
-
-vmTestbase/nsk/jdi/Location/sourceName_s/sourceName_s002/sourceName_s002.java 8200387 generic-all
-vmTestbase/nsk/jdi/Method/allLineLocations_ss/allLineLocations_ss002/allLineLocations_ss002.java 8200387 generic-all
-vmTestbase/nsk/jdi/Method/locationsOfLine_ssi/locationsOfLine_ssi002/locationsOfLine_ssi002.java 8200387 generic-all
-vmTestbase/nsk/jdi/ObjectReference/referringObjects/referringObjects003/referringObjects003.java 8200387 generic-all
-vmTestbase/nsk/jdi/ReferenceType/allLineLocations_ss/allLineLocations_ss003/allLineLocations_ss003.java 8200387 generic-all
-vmTestbase/nsk/jdi/ReferenceType/allLineLocations_ss/allLineLocations_ss004/allLineLocations_ss004.java 8200387 generic-all
-vmTestbase/nsk/jdi/ReferenceType/availableStrata/availableStrata002/availableStrata002.java 8200387 generic-all
-vmTestbase/nsk/jdi/ReferenceType/defaultStratum/defaultStratum002/defaultStratum002.java 8200387 generic-all
-vmTestbase/nsk/jdi/ReferenceType/locationsOfLine_ssi/locationsOfLine_ssi003/locationsOfLine_ssi003.java 8200387 generic-all
-vmTestbase/nsk/jdi/ReferenceType/locationsOfLine_ssi/locationsOfLine_ssi004/locationsOfLine_ssi004.java 8200387 generic-all
-vmTestbase/nsk/jdi/ReferenceType/sourceNames/sourceNames003/sourceNames003.java 8200387 generic-all
-vmTestbase/nsk/jdi/ReferenceType/sourcePaths/sourcePaths003/sourcePaths003.java 8200387 generic-all
-vmTestbase/nsk/jdi/StackFrame/getArgumentValues/getArgumentValues002/getArgumentValues002.java 8200387 generic-all
-vmTestbase/nsk/jdi/StackFrame/getArgumentValues/getArgumentValues003/getArgumentValues003.java 8200387 generic-all
-vmTestbase/nsk/jdi/stress/serial/heapwalking001/TestDescription.java 8200387 generic-all
-vmTestbase/nsk/jdi/ThreadReference/ownedMonitorsAndFrames/ownedMonitorsAndFrames004/ownedMonitorsAndFrames004.java 8200387 generic-all
-vmTestbase/nsk/jdi/VirtualMachine/instanceCounts/instancecounts001/instancecounts001.java 8200387 generic-all
-vmTestbase/nsk/jdi/VirtualMachine/instanceCounts/instancecounts002/TestDescription.java 8200387 generic-all
-vmTestbase/nsk/jdi/VirtualMachine/setDefaultStratum/setDefaultStratum002/setDefaultStratum002.java 8200387 generic-all
vmTestbase/nsk/jdi/ArrayType/newInstance/newinstance001/TestDescription.java 8203174 generic-all
vmTestbase/nsk/jdi/ArrayType/newInstance/newinstance002/TestDescription.java 8203174 generic-all
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/compiler/c2/TestUnsignedByteCompare.java Fri Jun 08 09:40:28 2018 -0700
@@ -0,0 +1,94 @@
+/*
+ * Copyright (c) 2018, Red Hat Inc. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 8204479
+ * @summary Bitwise AND on byte value sometimes produces wrong result
+ *
+ * @run main/othervm -XX:+IgnoreUnrecognizedVMOptions -XX:-TieredCompilation
+ * -XX:-UseOnStackReplacement -XX:-BackgroundCompilation -Xcomp -XX:-Inline
+ * compiler.c2.TestUnsignedByteCompare
+ */
+
+package compiler.c2;
+
+public class TestUnsignedByteCompare {
+
+ static int p, n;
+
+ static void report(byte[] ba, int i, boolean failed) {
+ // Enable for debugging:
+ // System.out.println((failed ? "Failed" : "Passed") + " with: " + ba[i] + " at " + i);
+ }
+
+ static void m1(byte[] ba) {
+ for (int i = 0; i < ba.length; i++) {
+ if ((ba[i] & 0xFF) < 0x10) {
+ p++;
+ report(ba, i, true);
+ } else {
+ n++;
+ report(ba, i, false);
+ }
+ }
+ }
+
+ static void m2(byte[] ba) {
+ for (int i = 0; i < ba.length; i++) {
+ if (((ba[i] & 0xFF) & 0x80) < 0) {
+ p++;
+ report(ba, i, true);
+ } else {
+ n++;
+ report(ba, i, false);
+ }
+ }
+ }
+
+ static public void main(String[] args) {
+ final int tries = 1_000;
+ final int count = 1_000;
+
+ byte[] ba = new byte[count];
+
+ for (int i = 0; i < count; i++) {
+ int v = -(i % 126 + 1);
+ ba[i] = (byte)v;
+ }
+
+ for (int t = 0; t < tries; t++) {
+ m1(ba);
+ if (p != 0) {
+ throw new IllegalStateException("m1 error: p = " + p + ", n = " + n);
+ }
+ }
+
+ for (int t = 0; t < tries; t++) {
+ m2(ba);
+ if (p != 0) {
+ throw new IllegalStateException("m2 error: p = " + p + ", n = " + n);
+ }
+ }
+ }
+}
--- a/test/hotspot/jtreg/compiler/jsr292/NonInlinedCall/InvokeTest.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/compiler/jsr292/NonInlinedCall/InvokeTest.java Fri Jun 08 09:40:28 2018 -0700
@@ -52,10 +52,12 @@
public class InvokeTest {
static MethodHandles.Lookup LOOKUP = MethodHandleHelper.IMPL_LOOKUP;
- static final MethodHandle virtualMH; // invokevirtual T.f1
- static final MethodHandle staticMH; // invokestatic T.f2
- static final MethodHandle intfMH; // invokeinterface I.f1
- static final MethodHandle specialMH; // invokespecial T.f4 T
+ static final MethodHandle virtualMH; // invokevirtual T.f1
+ static final MethodHandle staticMH; // invokestatic T.f2
+ static final MethodHandle intfMH; // invokeinterface I.f3
+ static final MethodHandle defaultMH; // invokevirtual T.f3
+ static final MethodHandle specialMH; // invokespecial T.f4 T
+ static final MethodHandle privateMH; // invokespecial I.f4 T
static final MethodHandle basicMH;
static final WhiteBox WB = WhiteBox.getWhiteBox();
@@ -69,7 +71,9 @@
virtualMH = LOOKUP.findVirtual(T.class, "f1", mtype);
staticMH = LOOKUP.findStatic (T.class, "f2", mtype);
intfMH = LOOKUP.findVirtual(I.class, "f3", mtype);
+ defaultMH = LOOKUP.findVirtual(T.class, "f3", mtype);
specialMH = LOOKUP.findSpecial(T.class, "f4", mtype, T.class);
+ privateMH = LOOKUP.findSpecial(I.class, "f4", mtype, I.class);
basicMH = NonInlinedReinvoker.make(staticMH);
} catch (Exception e) {
throw new Error(e);
@@ -92,24 +96,51 @@
@DontInline public Class<?> f3() { if (doDeopt) WB.deoptimizeAll(); return P2.class; }
}
- static interface I {
+ interface I {
@DontInline default Class<?> f3() { if (doDeopt) WB.deoptimizeAll(); return I.class; }
+ @DontInline private Class<?> f4() { if (doDeopt) WB.deoptimizeAll(); return I.class; }
}
+ interface J1 extends I {
+ @DontInline default Class<?> f3() { if (doDeopt) WB.deoptimizeAll(); return J1.class; }
+ }
+
+ interface J2 extends I {
+ @DontInline default Class<?> f3() { if (doDeopt) WB.deoptimizeAll(); return J2.class; }
+ }
+
+ interface J3 extends I {
+ @DontInline default Class<?> f3() { if (doDeopt) WB.deoptimizeAll(); return J3.class; }
+ }
+
+ static class Q1 extends T implements J1 {}
+ static class Q2 extends T implements J2 {}
+ static class Q3 extends T implements J3 {}
+
@DontInline
- static void linkToVirtual(Object obj, Class<?> extecpted) {
+ static void linkToVirtual(T recv, Class<?> expected) {
try {
- Class<?> cls = (Class<?>)virtualMH.invokeExact((T)obj);
- assertEquals(cls, obj.getClass());
+ Class<?> cls = (Class<?>)virtualMH.invokeExact(recv);
+ assertEquals(cls, expected);
} catch (Throwable e) {
throw new Error(e);
}
}
@DontInline
- static void linkToInterface(Object obj, Class<?> expected) {
+ static void linkToVirtualDefault(T recv, Class<?> expected) {
try {
- Class<?> cls = (Class<?>)intfMH.invokeExact((I)obj);
+ Class<?> cls = (Class<?>)defaultMH.invokeExact(recv);
+ assertEquals(cls, expected);
+ } catch (Throwable e) {
+ throw new Error(e);
+ }
+ }
+
+ @DontInline
+ static void linkToInterface(I recv, Class<?> expected) {
+ try {
+ Class<?> cls = (Class<?>)intfMH.invokeExact(recv);
assertEquals(cls, expected);
} catch (Throwable e) {
throw new Error(e);
@@ -127,9 +158,9 @@
}
@DontInline
- static void linkToSpecial(Object obj, Class<?> expected) {
+ static void linkToSpecial(T recv, Class<?> expected) {
try {
- Class<?> cls = (Class<?>)specialMH.invokeExact((T)obj);
+ Class<?> cls = (Class<?>)specialMH.invokeExact(recv);
assertEquals(cls, expected);
} catch (Throwable e) {
throw new Error(e);
@@ -137,6 +168,17 @@
}
@DontInline
+ static void linkToSpecialIntf(I recv, Class<?> expected) {
+ try {
+ Class<?> cls = (Class<?>)privateMH.invokeExact(recv);
+ assertEquals(cls, expected);
+ } catch (Throwable e) {
+ throw new Error(e);
+ }
+ }
+
+
+ @DontInline
static void invokeBasic() {
try {
Class<?> cls = (Class<?>)MethodHandleHelper.invokeBasicL(basicMH);
@@ -171,13 +213,33 @@
// Monomorphic case (optimized virtual call)
run(() -> linkToVirtual(new T(), T.class));
+ run(() -> linkToVirtualDefault(new T(), I.class));
- // Megamorphic case (virtual call)
- Object[] recv = new Object[] { new T(), new P1(), new P2() };
+ // Megamorphic case (optimized virtual call)
+ run(() -> {
+ linkToVirtual(new T() {}, T.class);
+ linkToVirtual(new T() {}, T.class);
+ linkToVirtual(new T() {}, T.class);
+ });
+
run(() -> {
- for (Object r : recv) {
- linkToVirtual(r, r.getClass());
- }});
+ linkToVirtualDefault(new T(){}, I.class);
+ linkToVirtualDefault(new T(){}, I.class);
+ linkToVirtualDefault(new T(){}, I.class);
+ });
+
+ // Megamorphic case (virtual call), multiple implementations
+ run(() -> {
+ linkToVirtual(new T(), T.class);
+ linkToVirtual(new P1(), P1.class);
+ linkToVirtual(new P2(), P2.class);
+ });
+
+ run(() -> {
+ linkToVirtualDefault(new Q1(), J1.class);
+ linkToVirtualDefault(new Q2(), J2.class);
+ linkToVirtualDefault(new Q3(), J3.class);
+ });
}
static void testInterface() {
@@ -190,17 +252,18 @@
run(() -> linkToInterface(new T(), I.class));
// Megamorphic case (virtual call)
- Object[][] recv = new Object[][] {{new T(), I.class}, {new P1(), P1.class}, {new P2(), P2.class}};
run(() -> {
- for (Object[] r : recv) {
- linkToInterface(r[0], (Class<?>)r[1]);
- }});
+ linkToInterface(new T(), I.class);
+ linkToInterface(new P1(), P1.class);
+ linkToInterface(new P2(), P2.class);
+ });
}
static void testSpecial() {
System.out.println("linkToSpecial");
// Monomorphic case (optimized virtual call)
run(() -> linkToSpecial(new T(), T.class));
+ run(() -> linkToSpecialIntf(new T(), I.class));
}
static void testStatic() {
--- a/test/hotspot/jtreg/gc/TestAgeOutput.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/gc/TestAgeOutput.java Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2016, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -32,8 +32,20 @@
* @build sun.hotspot.WhiteBox
* @run driver ClassFileInstaller sun.hotspot.WhiteBox
* @run main/othervm -XX:+UseSerialGC TestAgeOutput UseSerialGC
+ * @run main/othervm -XX:+UseG1GC TestAgeOutput UseG1GC
+ */
+
+/*
+ * @test TestAgeOutputCMS
+ * @bug 8164936
+ * @key gc
+ * @comment Graal does not support CMS
+ * @requires vm.gc=="null" & !vm.graal.enabled
+ * @modules java.base/jdk.internal.misc
+ * @library /test/lib
+ * @build sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox
* @run main/othervm -XX:+UseConcMarkSweepGC TestAgeOutput UseConcMarkSweepGC
- * @run main/othervm -XX:+UseG1GC TestAgeOutput UseG1GC
*/
import sun.hotspot.WhiteBox;
--- a/test/hotspot/jtreg/gc/TestGenerationPerfCounter.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/gc/TestGenerationPerfCounter.java Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2017, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -38,8 +38,21 @@
* @run main/othervm -XX:+UsePerfData -XX:+UseSerialGC TestGenerationPerfCounter
* @run main/othervm -XX:+UsePerfData -XX:+UseParallelGC TestGenerationPerfCounter
* @run main/othervm -XX:+UsePerfData -XX:+UseG1GC TestGenerationPerfCounter
+ */
+
+/* @test TestGenerationPerfCounterCMS
+ * @bug 8080345
+ * @comment Graal does not support CMS
+ * @requires vm.gc=="null" & !vm.graal.enabled
+ * @library /test/lib /
+ * @summary Tests that the sun.gc.policy.generations returns 2 for all GCs.
+ * @modules java.base/jdk.internal.misc
+ * java.compiler
+ * java.management/sun.management
+ * jdk.internal.jvmstat/sun.jvmstat.monitor
* @run main/othervm -XX:+UsePerfData -XX:+UseConcMarkSweepGC TestGenerationPerfCounter
*/
+
public class TestGenerationPerfCounter {
public static void main(String[] args) throws Exception {
long numGenerations =
--- a/test/hotspot/jtreg/gc/TestMemoryInitializationWithCMS.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/gc/TestMemoryInitializationWithCMS.java Fri Jun 08 09:40:28 2018 -0700
@@ -1,6 +1,5 @@
-
/*
- * Copyright (c) 2002, 2017 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2002, 2018 Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -26,7 +25,7 @@
* @test TestMemoryInitializationWithCMS
* @key gc
* @bug 4668531
- * @requires vm.debug & vm.gc.ConcMarkSweep
+ * @requires vm.debug & vm.gc.ConcMarkSweep & !vm.graal.enabled
* @summary Simple test for -XX:+CheckMemoryInitialization doesn't crash VM
* @run main/othervm -XX:+UseConcMarkSweepGC -XX:+CheckMemoryInitialization TestMemoryInitializationWithCMS
*/
--- a/test/hotspot/jtreg/gc/TestMemoryMXBeansAndPoolsPresence.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/gc/TestMemoryMXBeansAndPoolsPresence.java Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2017, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -35,11 +35,20 @@
* java.management
* @requires vm.gc == null
* @run main/othervm -XX:+UseG1GC TestMemoryMXBeansAndPoolsPresence G1
- * @run main/othervm -XX:+UseConcMarkSweepGC TestMemoryMXBeansAndPoolsPresence CMS
* @run main/othervm -XX:+UseParallelGC TestMemoryMXBeansAndPoolsPresence Parallel
* @run main/othervm -XX:+UseSerialGC TestMemoryMXBeansAndPoolsPresence Serial
*/
+/* @test TestMemoryMXBeansAndPoolsPresenceCMS
+ * @bug 8191564
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * @comment Graal does not support CMS
+ * @requires vm.gc == null & !vm.graal.enabled
+ * @run main/othervm -XX:+UseConcMarkSweepGC TestMemoryMXBeansAndPoolsPresence CMS
+ */
+
class GCBeanDescription {
public String name;
public String[] poolNames;
--- a/test/hotspot/jtreg/gc/TestNumWorkerOutput.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/gc/TestNumWorkerOutput.java Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2016, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -31,8 +31,20 @@
* @library /test/lib
* @build sun.hotspot.WhiteBox
* @run driver ClassFileInstaller sun.hotspot.WhiteBox
+ * @run main/othervm -XX:+UseG1GC TestNumWorkerOutput UseG1GC
+ */
+
+/*
+ * @test TestNumWorkerOutputCMS
+ * @bug 8165292
+ * @key gc
+ * @comment Graal does not support CMS
+ * @requires vm.gc=="null" & !vm.graal.enabled
+ * @modules java.base/jdk.internal.misc
+ * @library /test/lib
+ * @build sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox
* @run main/othervm -XX:+UseConcMarkSweepGC TestNumWorkerOutput UseConcMarkSweepGC
- * @run main/othervm -XX:+UseG1GC TestNumWorkerOutput UseG1GC
*/
import sun.hotspot.WhiteBox;
--- a/test/hotspot/jtreg/gc/TestSystemGC.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/gc/TestSystemGC.java Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2013, 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -30,14 +30,21 @@
* @run main/othervm -XX:+UseSerialGC TestSystemGC
* @run main/othervm -XX:+UseParallelGC TestSystemGC
* @run main/othervm -XX:+UseParallelGC -XX:-UseParallelOldGC TestSystemGC
- * @run main/othervm -XX:+UseConcMarkSweepGC TestSystemGC
- * @run main/othervm -XX:+UseConcMarkSweepGC -XX:+ExplicitGCInvokesConcurrent TestSystemGC
* @run main/othervm -XX:+UseG1GC TestSystemGC
* @run main/othervm -XX:+UseG1GC -XX:+ExplicitGCInvokesConcurrent TestSystemGC
* @run main/othervm -XX:+UseLargePages TestSystemGC
* @run main/othervm -XX:+UseLargePages -XX:+UseLargePagesInMetaspace TestSystemGC
*/
+/*
+ * @test TestSystemGCCMS
+ * @key gc
+ * @comment Graal does not support CMS
+ * @requires vm.gc=="null" & !vm.graal.enabled
+ * @run main/othervm -XX:+UseConcMarkSweepGC TestSystemGC
+ * @run main/othervm -XX:+UseConcMarkSweepGC -XX:+ExplicitGCInvokesConcurrent TestSystemGC
+ */
+
public class TestSystemGC {
public static void main(String args[]) throws Exception {
System.gc();
--- a/test/hotspot/jtreg/gc/arguments/TestAlignmentToUseLargePages.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/gc/arguments/TestAlignmentToUseLargePages.java Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2013, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -34,10 +34,18 @@
* @run main/othervm -Xms71M -Xmx91M -XX:+UseParallelGC -XX:+UseParallelOldGC -XX:-UseLargePages TestAlignmentToUseLargePages
* @run main/othervm -Xms71M -Xmx91M -XX:+UseSerialGC -XX:+UseLargePages TestAlignmentToUseLargePages
* @run main/othervm -Xms71M -Xmx91M -XX:+UseSerialGC -XX:-UseLargePages TestAlignmentToUseLargePages
+ * @run main/othervm -Xms71M -Xmx91M -XX:+UseG1GC -XX:+UseLargePages TestAlignmentToUseLargePages
+ * @run main/othervm -Xms71M -Xmx91M -XX:+UseG1GC -XX:-UseLargePages TestAlignmentToUseLargePages
+ */
+
+/**
+ * @test TestAlignmentToUseLargePagesCMS
+ * @key gc regression
+ * @bug 8024396
+ * @comment Graal does not support CMS
+ * @requires vm.gc=="null" & !vm.graal.enabled
* @run main/othervm -Xms71M -Xmx91M -XX:+UseConcMarkSweepGC -XX:+UseLargePages TestAlignmentToUseLargePages
* @run main/othervm -Xms71M -Xmx91M -XX:+UseConcMarkSweepGC -XX:-UseLargePages TestAlignmentToUseLargePages
- * @run main/othervm -Xms71M -Xmx91M -XX:+UseG1GC -XX:+UseLargePages TestAlignmentToUseLargePages
- * @run main/othervm -Xms71M -Xmx91M -XX:+UseG1GC -XX:-UseLargePages TestAlignmentToUseLargePages
*/
public class TestAlignmentToUseLargePages {
--- a/test/hotspot/jtreg/gc/arguments/TestCMSHeapSizeFlags.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/gc/arguments/TestCMSHeapSizeFlags.java Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2013, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -25,7 +25,7 @@
* @test TestCMSHeapSizeFlags
* @key gc
* @bug 8006088
- * @requires vm.gc.ConcMarkSweep
+ * @requires vm.gc.ConcMarkSweep & !vm.graal.enabled
* @summary Tests argument processing for initial and maximum heap size for the CMS collector
* @library /test/lib
* @modules java.base/jdk.internal.misc
--- a/test/hotspot/jtreg/gc/arguments/TestMaxNewSize.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/gc/arguments/TestMaxNewSize.java Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2013, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -27,16 +27,28 @@
* @bug 7057939
* @summary Make sure that MaxNewSize always has a useful value after argument
* processing.
+ * @requires vm.gc=="null"
* @library /test/lib
* @modules java.base/jdk.internal.misc
* java.management
* @run main TestMaxNewSize -XX:+UseSerialGC
* @run main TestMaxNewSize -XX:+UseParallelGC
- * @run main TestMaxNewSize -XX:+UseConcMarkSweepGC
* @run main TestMaxNewSize -XX:+UseG1GC
* @author thomas.schatzl@oracle.com, jesper.wilhelmsson@oracle.com
*/
+/*
+ * @test TestMaxNewSizeCMS
+ * @key gc
+ * @bug 7057939
+ * @comment Graal does not support CMS
+ * @requires vm.gc=="null" & !vm.graal.enabled
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * @run main TestMaxNewSize -XX:+UseConcMarkSweepGC
+ */
+
import java.util.regex.Matcher;
import java.util.regex.Pattern;
--- a/test/hotspot/jtreg/gc/arguments/TestUseCompressedOopsErgo.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/gc/arguments/TestUseCompressedOopsErgo.java Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2013, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -26,6 +26,7 @@
* @key gc
* @bug 8010722
* @summary Tests ergonomics for UseCompressedOops.
+ * @requires vm.gc=="null"
* @library /test/lib
* @modules java.base/jdk.internal.misc
* java.management/sun.management
@@ -35,8 +36,22 @@
* @run main/othervm TestUseCompressedOopsErgo -XX:+UseG1GC
* @run main/othervm TestUseCompressedOopsErgo -XX:+UseParallelGC
* @run main/othervm TestUseCompressedOopsErgo -XX:+UseParallelGC -XX:-UseParallelOldGC
+ * @run main/othervm TestUseCompressedOopsErgo -XX:+UseSerialGC
+ */
+
+/*
+ * @test TestUseCompressedOopsErgoCMS
+ * @key gc
+ * @bug 8010722
+ * @comment Graal does not support CMS
+ * @requires vm.gc=="null" & !vm.graal.enabled
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * java.management/sun.management
+ * @build sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox
+ * sun.hotspot.WhiteBox$WhiteBoxPermission
* @run main/othervm TestUseCompressedOopsErgo -XX:+UseConcMarkSweepGC
- * @run main/othervm TestUseCompressedOopsErgo -XX:+UseSerialGC
*/
public class TestUseCompressedOopsErgo {
--- a/test/hotspot/jtreg/gc/class_unloading/TestCMSClassUnloadingEnabledHWM.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/gc/class_unloading/TestCMSClassUnloadingEnabledHWM.java Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -25,6 +25,7 @@
* @test
* @key gc
* @bug 8049831
+ * @requires !vm.graal.enabled
* @library /test/lib
* @modules java.base/jdk.internal.misc
* java.management
--- a/test/hotspot/jtreg/gc/class_unloading/TestClassUnloadingDisabled.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/gc/class_unloading/TestClassUnloadingDisabled.java Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2016, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -44,6 +44,22 @@
* @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI
* -XX:-ClassUnloading -XX:+UseParallelGC TestClassUnloadingDisabled
*
+ */
+
+/*
+ * @test
+ * @key gc
+ * @bug 8114823
+ * @comment Graal does not support CMS
+ * @requires vm.gc=="null" & !vm.graal.enabled
+ * @requires vm.opt.ExplicitGCInvokesConcurrent != true
+ * @requires vm.opt.ClassUnloading != true
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * @build sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox
+ * sun.hotspot.WhiteBox$WhiteBoxPermission
* @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI
* -XX:-ClassUnloading -XX:+UseConcMarkSweepGC TestClassUnloadingDisabled
*/
--- a/test/hotspot/jtreg/gc/cms/DisableResizePLAB.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/gc/cms/DisableResizePLAB.java Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -26,7 +26,7 @@
* @key gc
* @bug 8060467
* @author filipp.zhinkin@oracle.com, john.coomes@oracle.com
- * @requires vm.gc.ConcMarkSweep
+ * @requires vm.gc.ConcMarkSweep & !vm.graal.enabled
* @summary Run CMS with PLAB resizing disabled and a small OldPLABSize
* @run main/othervm -XX:+UseConcMarkSweepGC -XX:-ResizePLAB -XX:OldPLABSize=1k -Xmx256m -Xlog:gc=debug DisableResizePLAB
*/
--- a/test/hotspot/jtreg/gc/cms/GuardShrinkWarning.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/gc/cms/GuardShrinkWarning.java Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2013, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -26,6 +26,7 @@
* @key gc regression
* @summary Remove warning about CMS generation shrinking.
* @bug 8012111
+ * @requires !vm.graal.enabled
* @library /test/lib
* @modules java.base/jdk.internal.misc
* java.management
--- a/test/hotspot/jtreg/gc/cms/TestBubbleUpRef.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/gc/cms/TestBubbleUpRef.java Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2004, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2004, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -28,7 +28,7 @@
/*
* @test
- * @requires vm.gc.ConcMarkSweep
+ * @requires vm.gc.ConcMarkSweep & !vm.graal.enabled
* @key cte_test
* @bug 4950157
* @summary Stress the behavior of ergonomics when the heap is nearly full and
--- a/test/hotspot/jtreg/gc/cms/TestCMSScavengeBeforeRemark.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/gc/cms/TestCMSScavengeBeforeRemark.java Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -25,7 +25,7 @@
* @test TestCMSScavengeBeforeRemark
* @key gc
* @bug 8139868
- * @requires vm.gc.ConcMarkSweep
+ * @requires vm.gc.ConcMarkSweep & !vm.graal.enabled
* @summary Run CMS with CMSScavengeBeforeRemark
* @run main/othervm -XX:+UseConcMarkSweepGC -XX:+CMSScavengeBeforeRemark -XX:+ExplicitGCInvokesConcurrent -Xmx256m -Xlog:gc=debug TestCMSScavengeBeforeRemark
*/
--- a/test/hotspot/jtreg/gc/cms/TestMBeanCMS.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/gc/cms/TestMBeanCMS.java Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2010, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2010, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -24,7 +24,7 @@
/*
* @test TestMBeanCMS.java
* @bug 6581734
- * @requires vm.gc.ConcMarkSweep
+ * @requires vm.gc.ConcMarkSweep & !vm.graal.enabled
* @summary CMS Old Gen's collection usage is zero after GC which is incorrect
* @modules java.management
* @run main/othervm -Xmx512m -verbose:gc -XX:+UseConcMarkSweepGC TestMBeanCMS
--- a/test/hotspot/jtreg/gc/concurrent_phase_control/TestConcurrentPhaseControlCMS.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/gc/concurrent_phase_control/TestConcurrentPhaseControlCMS.java Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2017, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -24,7 +24,7 @@
/*
* @test TestConcurrentPhaseControlCMS
* @bug 8169517
- * @requires vm.gc.ConcMarkSweep
+ * @requires vm.gc.ConcMarkSweep & !vm.graal.enabled
* @summary Verify CMS GC doesn't support WhiteBox concurrent phase control.
* @key gc
* @modules java.base
--- a/test/hotspot/jtreg/gc/metaspace/TestMetaspaceCMSCancel.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/gc/metaspace/TestMetaspaceCMSCancel.java Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2016, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -28,6 +28,7 @@
/* @test TestMetaspaceCMSCancel
* @bug 8026752
* @summary Tests cancel of CMS concurrent cycle for Metaspace after a full GC
+ * @requires !vm.graal.enabled
* @library /test/lib
* @modules java.base/jdk.internal.misc
* @build sun.hotspot.WhiteBox
--- a/test/hotspot/jtreg/gc/startup_warnings/TestCMS.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/gc/startup_warnings/TestCMS.java Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2013, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -22,14 +22,15 @@
*/
/*
-* @test TestCMS
-* @key gc
-* @bug 8006398 8155948 8179013
-* @summary Test that CMS prints a warning message
-* @library /test/lib
-* @modules java.base/jdk.internal.misc
-* java.management
-*/
+ * @test TestCMS
+ * @key gc
+ * @bug 8006398 8155948 8179013
+ * @summary Test that CMS prints a warning message
+ * @requires !vm.graal.enabled
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ */
import jdk.test.lib.process.ProcessTools;
import jdk.test.lib.process.OutputAnalyzer;
--- a/test/hotspot/jtreg/gc/stress/TestReclaimStringsLeaksMemory.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/gc/stress/TestReclaimStringsLeaksMemory.java Fri Jun 08 09:40:28 2018 -0700
@@ -25,8 +25,7 @@
* @test TestReclaimStringsLeaksMemory
* @bug 8180048
* @summary Ensure that during a Full GC interned string memory is reclaimed completely.
- * @requires vm.gc=="null"
- * @requires !vm.debug
+ * @requires vm.gc=="null" & !vm.graal.enabled & !vm.debug
* @key gc
* @library /test/lib
* @modules java.base/jdk.internal.misc
--- a/test/hotspot/jtreg/gc/stress/gcbasher/TestGCBasherWithCMS.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/gc/stress/gcbasher/TestGCBasherWithCMS.java Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2016, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -28,7 +28,7 @@
* @test TestGCBasherWithCMS
* @key gc stress
* @requires vm.gc.ConcMarkSweep
- * @requires vm.flavor == "server" & !vm.emulatedClient
+ * @requires vm.flavor == "server" & !vm.emulatedClient & !vm.graal.enabled
* @summary Stress the CMS GC by trying to make old objects more likely to be garbage than young objects.
* @run main/othervm/timeout=200 -Xlog:gc*=info -Xmx256m -server -XX:+UseConcMarkSweepGC TestGCBasherWithCMS 120000
*/
--- a/test/hotspot/jtreg/gc/stress/gclocker/TestGCLockerWithCMS.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/gc/stress/gclocker/TestGCLockerWithCMS.java Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2017, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -25,7 +25,7 @@
/*
* @test TestGCLockerWithCMS
* @key gc
- * @requires vm.gc.ConcMarkSweep
+ * @requires vm.gc.ConcMarkSweep & !vm.graal.enabled
* @summary Stress CMS' GC locker by calling GetPrimitiveArrayCritical while concurrently filling up old gen.
* @run main/native/othervm/timeout=200 -Xlog:gc*=info -Xms1500m -Xmx1500m -XX:+UseConcMarkSweepGC TestGCLockerWithCMS
*/
--- a/test/hotspot/jtreg/gc/stress/gcold/TestGCOldWithCMS.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/gc/stress/gcold/TestGCOldWithCMS.java Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2017, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -25,7 +25,7 @@
/*
* @test TestGCOldWithCMS
* @key gc
- * @requires vm.gc.ConcMarkSweep
+ * @requires vm.gc.ConcMarkSweep & !vm.graal.enabled
* @summary Stress the CMS GC by trying to make old objects more likely to be garbage than young objects.
* @run main/othervm -Xmx384M -XX:+UseConcMarkSweepGC TestGCOldWithCMS 50 1 20 10 10000
*/
--- a/test/hotspot/jtreg/gc/stress/systemgc/TestSystemGCWithCMS.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/gc/stress/systemgc/TestSystemGCWithCMS.java Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2017, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -26,7 +26,7 @@
* @test TestSystemGCWithCMS
* @key gc stress
* @bug 8190703
- * @requires vm.gc.ConcMarkSweep
+ * @requires vm.gc.ConcMarkSweep & !vm.graal.enabled
* @summary Stress the CMS GC full GC by allocating objects of different lifetimes concurrently with System.gc().
* @run main/othervm/timeout=300 -Xlog:gc*=info -Xmx512m -XX:+UseConcMarkSweepGC TestSystemGCWithCMS 270
*/
--- a/test/hotspot/jtreg/runtime/CompressedOops/UseCompressedOops.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/runtime/CompressedOops/UseCompressedOops.java Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -28,7 +28,9 @@
* @library /test/lib
* @modules java.base/jdk.internal.misc
* java.management
- * @run main UseCompressedOops
+ * @build sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox sun.hotspot.WhiteBox$WhiteBoxPermission
+ * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:. UseCompressedOops
*/
import java.util.ArrayList;
import java.util.Collections;
@@ -36,6 +38,8 @@
import jdk.test.lib.process.ProcessTools;
import jdk.test.lib.process.OutputAnalyzer;
+import sun.hotspot.code.Compiler;
+
public class UseCompressedOops {
public static void main(String[] args) throws Exception {
@@ -51,7 +55,9 @@
testCompressedOopsModes(args);
// Test GCs.
testCompressedOopsModes(args, "-XX:+UseG1GC");
- testCompressedOopsModes(args, "-XX:+UseConcMarkSweepGC");
+ if (!Compiler.isGraalEnabled()) { // Graal does not support CMS
+ testCompressedOopsModes(args, "-XX:+UseConcMarkSweepGC");
+ }
testCompressedOopsModes(args, "-XX:+UseSerialGC");
testCompressedOopsModes(args, "-XX:+UseParallelGC");
testCompressedOopsModes(args, "-XX:+UseParallelOldGC");
--- a/test/hotspot/jtreg/runtime/MemberName/MemberNameLeak.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/runtime/MemberName/MemberNameLeak.java Fri Jun 08 09:40:28 2018 -0700
@@ -26,13 +26,17 @@
* @bug 8174749
* @summary MemberNameTable should reuse entries
* @library /test/lib
- * @run main MemberNameLeak
+ * @build sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox sun.hotspot.WhiteBox$WhiteBoxPermission
+ * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:. MemberNameLeak
*/
import java.lang.invoke.*;
import jdk.test.lib.process.OutputAnalyzer;
import jdk.test.lib.process.ProcessTools;
+import sun.hotspot.code.Compiler;
+
public class MemberNameLeak {
static class Leak {
public void callMe() {
@@ -69,6 +73,8 @@
test("-XX:+UseG1GC");
test("-XX:+UseParallelGC");
test("-XX:+UseSerialGC");
- test("-XX:+UseConcMarkSweepGC");
+ if (!Compiler.isGraalEnabled()) { // Graal does not support CMS
+ test("-XX:+UseConcMarkSweepGC");
+ }
}
}
--- a/test/hotspot/jtreg/runtime/appcds/CommandLineFlagCombo.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/runtime/appcds/CommandLineFlagCombo.java Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2014, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -32,14 +32,18 @@
* @modules java.base/jdk.internal.misc
* java.management
* jdk.jartool/sun.tools.jar
+ * @build sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox sun.hotspot.WhiteBox$WhiteBoxPermission
* @compile test-classes/Hello.java
- * @run main/timeout=240 CommandLineFlagCombo
+ * @run main/othervm/timeout=240 -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:. CommandLineFlagCombo
*/
import jdk.test.lib.BuildHelper;
import jdk.test.lib.Platform;
import jdk.test.lib.process.OutputAnalyzer;
+import sun.hotspot.code.Compiler;
+
public class CommandLineFlagCombo {
// shared base address test table
@@ -122,6 +126,11 @@
System.out.println("Test case not applicable on non-commercial builds");
return true;
}
+ if (Compiler.isGraalEnabled() && testEntry.equals("-XX:+UseConcMarkSweepGC"))
+ {
+ System.out.println("Graal does not support CMS");
+ return true;
+ }
return false;
}
--- a/test/hotspot/jtreg/runtime/appcds/sharedStrings/IncompatibleOptions.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/runtime/appcds/sharedStrings/IncompatibleOptions.java Fri Jun 08 09:40:28 2018 -0700
@@ -32,13 +32,17 @@
* @modules java.base/jdk.internal.misc
* @modules java.management
* jdk.jartool/sun.tools.jar
+ * @build sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox sun.hotspot.WhiteBox$WhiteBoxPermission
* @build HelloString
- * @run main IncompatibleOptions
+ * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:. IncompatibleOptions
*/
import jdk.test.lib.Asserts;
import jdk.test.lib.process.OutputAnalyzer;
+import sun.hotspot.code.Compiler;
+
public class IncompatibleOptions {
static final String COOPS_DUMP_WARNING =
"Cannot dump shared archive when UseCompressedOops or UseCompressedClassPointers is off";
@@ -62,7 +66,9 @@
// incompatible GCs
testDump(2, "-XX:+UseParallelGC", "", GC_WARNING, false);
testDump(3, "-XX:+UseSerialGC", "", GC_WARNING, false);
- testDump(4, "-XX:+UseConcMarkSweepGC", "", GC_WARNING, false);
+ if (!Compiler.isGraalEnabled()) { // Graal does not support CMS
+ testDump(4, "-XX:+UseConcMarkSweepGC", "", GC_WARNING, false);
+ }
// ======= archive with compressed oops, run w/o
testDump(5, "-XX:+UseG1GC", "-XX:+UseCompressedOops", null, false);
@@ -73,7 +79,9 @@
// Still run, to ensure no crash or exception
testExec(6, "-XX:+UseParallelGC", "", "", false);
testExec(7, "-XX:+UseSerialGC", "", "", false);
- testExec(8, "-XX:+UseConcMarkSweepGC", "", "", false);
+ if (!Compiler.isGraalEnabled()) { // Graal does not support CMS
+ testExec(8, "-XX:+UseConcMarkSweepGC", "", "", false);
+ }
// Test various oops encodings, by varying ObjectAlignmentInBytes and heap sizes
testDump(9, "-XX:+UseG1GC", "-XX:ObjectAlignmentInBytes=8", null, false);
--- a/test/hotspot/jtreg/runtime/signal/TestSigalrm.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/runtime/signal/TestSigalrm.java Fri Jun 08 09:40:28 2018 -0700
@@ -24,7 +24,7 @@
/*
* @test
- * @requires os.family != "windows"
+ * @requires os.family != "windows" & os.family != "aix"
*
* @summary converted from VM testbase runtime/signal/sigalrm01.
* VM testbase keywords: [signal, runtime, linux, solaris, macosx]
--- a/test/hotspot/jtreg/runtime/signal/TestSigbus.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/runtime/signal/TestSigbus.java Fri Jun 08 09:40:28 2018 -0700
@@ -24,7 +24,7 @@
/*
* @test
- * @requires os.family != "windows"
+ * @requires os.family != "windows" & os.family != "aix"
*
* @summary converted from VM testbase runtime/signal/sigbus01.
* VM testbase keywords: [signal, runtime, linux, solaris, macosx]
--- a/test/hotspot/jtreg/runtime/signal/TestSigcld.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/runtime/signal/TestSigcld.java Fri Jun 08 09:40:28 2018 -0700
@@ -24,7 +24,7 @@
/*
* @test
- * @requires os.family != "windows"
+ * @requires os.family != "windows" & os.family != "aix"
*
* @summary converted from VM testbase runtime/signal/sigcld01.
* VM testbase keywords: [signal, runtime, linux, solaris, macosx]
--- a/test/hotspot/jtreg/runtime/signal/TestSigcont.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/runtime/signal/TestSigcont.java Fri Jun 08 09:40:28 2018 -0700
@@ -24,7 +24,7 @@
/*
* @test
- * @requires os.family != "windows"
+ * @requires os.family != "windows" & os.family != "aix"
*
* @summary converted from VM testbase runtime/signal/sigcont01.
* VM testbase keywords: [signal, runtime, linux, solaris, macosx]
--- a/test/hotspot/jtreg/runtime/signal/TestSigemt.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/runtime/signal/TestSigemt.java Fri Jun 08 09:40:28 2018 -0700
@@ -24,7 +24,7 @@
/*
* @test
- * @requires os.family != "windows"
+ * @requires os.family != "windows" & os.family != "aix"
*
* @summary converted from VM testbase runtime/signal/sigemt01.
* VM testbase keywords: [signal, runtime, linux, solaris, macosx]
--- a/test/hotspot/jtreg/runtime/signal/TestSigfpe.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/runtime/signal/TestSigfpe.java Fri Jun 08 09:40:28 2018 -0700
@@ -24,7 +24,7 @@
/*
* @test
- * @requires os.family != "windows"
+ * @requires os.family != "windows" & os.family != "aix"
*
* @summary converted from VM testbase runtime/signal/sigfpe01.
* VM testbase keywords: [signal, runtime, linux, solaris, macosx]
--- a/test/hotspot/jtreg/runtime/signal/TestSigfreeze.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/runtime/signal/TestSigfreeze.java Fri Jun 08 09:40:28 2018 -0700
@@ -24,7 +24,7 @@
/*
* @test
- * @requires os.family != "windows"
+ * @requires os.family != "windows" & os.family != "aix"
*
* @summary converted from VM testbase runtime/signal/sigfreeze01.
* VM testbase keywords: [signal, runtime, linux, solaris, macosx]
--- a/test/hotspot/jtreg/runtime/signal/TestSighup.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/runtime/signal/TestSighup.java Fri Jun 08 09:40:28 2018 -0700
@@ -24,7 +24,7 @@
/*
* @test
- * @requires os.family != "windows"
+ * @requires os.family != "windows" & os.family != "aix"
*
* @summary converted from VM testbase runtime/signal/sighup01.
* VM testbase keywords: [signal, runtime, linux, solaris, macosx]
--- a/test/hotspot/jtreg/runtime/signal/TestSigill.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/runtime/signal/TestSigill.java Fri Jun 08 09:40:28 2018 -0700
@@ -24,7 +24,7 @@
/*
* @test
- * @requires os.family != "windows"
+ * @requires os.family != "windows" & os.family != "aix"
*
* @summary converted from VM testbase runtime/signal/sigill01.
* VM testbase keywords: [signal, runtime, linux, solaris, macosx]
--- a/test/hotspot/jtreg/runtime/signal/TestSigint.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/runtime/signal/TestSigint.java Fri Jun 08 09:40:28 2018 -0700
@@ -24,7 +24,7 @@
/*
* @test
- * @requires os.family != "windows"
+ * @requires os.family != "windows" & os.family != "aix"
*
* @summary converted from VM testbase runtime/signal/sigint01.
* VM testbase keywords: [signal, runtime, linux, solaris, macosx]
--- a/test/hotspot/jtreg/runtime/signal/TestSigiot.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/runtime/signal/TestSigiot.java Fri Jun 08 09:40:28 2018 -0700
@@ -24,7 +24,7 @@
/*
* @test
- * @requires os.family != "windows"
+ * @requires os.family != "windows" & os.family != "aix"
*
* @summary converted from VM testbase runtime/signal/sigiot01.
* VM testbase keywords: [signal, runtime, linux, solaris, macosx]
--- a/test/hotspot/jtreg/runtime/signal/TestSiglost.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/runtime/signal/TestSiglost.java Fri Jun 08 09:40:28 2018 -0700
@@ -24,7 +24,7 @@
/*
* @test
- * @requires os.family != "windows"
+ * @requires os.family != "windows" & os.family != "aix"
*
* @summary converted from VM testbase runtime/signal/siglost01.
* VM testbase keywords: [signal, runtime, linux, solaris, macosx]
--- a/test/hotspot/jtreg/runtime/signal/TestSiglwp.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/runtime/signal/TestSiglwp.java Fri Jun 08 09:40:28 2018 -0700
@@ -24,7 +24,7 @@
/*
* @test
- * @requires os.family != "windows"
+ * @requires os.family != "windows" & os.family != "aix"
*
* @summary converted from VM testbase runtime/signal/siglwp01.
* VM testbase keywords: [signal, runtime, linux, solaris, macosx]
--- a/test/hotspot/jtreg/runtime/signal/TestSigpipe.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/runtime/signal/TestSigpipe.java Fri Jun 08 09:40:28 2018 -0700
@@ -24,7 +24,7 @@
/*
* @test
- * @requires os.family != "windows"
+ * @requires os.family != "windows" & os.family != "aix"
*
* @summary converted from VM testbase runtime/signal/sigpipe01.
* VM testbase keywords: [signal, runtime, linux, solaris, macosx]
--- a/test/hotspot/jtreg/runtime/signal/TestSigpoll.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/runtime/signal/TestSigpoll.java Fri Jun 08 09:40:28 2018 -0700
@@ -24,7 +24,7 @@
/*
* @test
- * @requires os.family != "windows"
+ * @requires os.family != "windows" & os.family != "aix"
*
* @summary converted from VM testbase runtime/signal/sigpoll01.
* VM testbase keywords: [signal, runtime, linux, solaris, macosx]
--- a/test/hotspot/jtreg/runtime/signal/TestSigprof.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/runtime/signal/TestSigprof.java Fri Jun 08 09:40:28 2018 -0700
@@ -24,7 +24,7 @@
/*
* @test
- * @requires os.family != "windows"
+ * @requires os.family != "windows" & os.family != "aix"
*
* @summary converted from VM testbase runtime/signal/sigprof01.
* VM testbase keywords: [signal, runtime, linux, solaris, macosx]
--- a/test/hotspot/jtreg/runtime/signal/TestSigpwr.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/runtime/signal/TestSigpwr.java Fri Jun 08 09:40:28 2018 -0700
@@ -24,7 +24,7 @@
/*
* @test
- * @requires os.family != "windows"
+ * @requires os.family != "windows" & os.family != "aix"
*
* @summary converted from VM testbase runtime/signal/sigpwr01.
* VM testbase keywords: [signal, runtime, linux, solaris, macosx]
--- a/test/hotspot/jtreg/runtime/signal/TestSigquit.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/runtime/signal/TestSigquit.java Fri Jun 08 09:40:28 2018 -0700
@@ -24,7 +24,7 @@
/*
* @test
- * @requires os.family != "windows"
+ * @requires os.family != "windows" & os.family != "aix"
*
* @summary converted from VM testbase runtime/signal/sigquit01.
* VM testbase keywords: [signal, runtime, linux, solaris, macosx]
--- a/test/hotspot/jtreg/runtime/signal/TestSigsegv.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/runtime/signal/TestSigsegv.java Fri Jun 08 09:40:28 2018 -0700
@@ -24,7 +24,7 @@
/*
* @test
- * @requires os.family != "windows"
+ * @requires os.family != "windows" & os.family != "aix"
*
* @summary converted from VM testbase runtime/signal/sigsegv01.
* VM testbase keywords: [signal, runtime, linux, solaris, macosx]
--- a/test/hotspot/jtreg/runtime/signal/TestSigstop.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/runtime/signal/TestSigstop.java Fri Jun 08 09:40:28 2018 -0700
@@ -24,7 +24,7 @@
/*
* @test
- * @requires os.family != "windows"
+ * @requires os.family != "windows" & os.family != "aix"
*
* @summary converted from VM testbase runtime/signal/sigstop01.
* VM testbase keywords: [signal, runtime, linux, solaris, macosx]
--- a/test/hotspot/jtreg/runtime/signal/TestSigsys.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/runtime/signal/TestSigsys.java Fri Jun 08 09:40:28 2018 -0700
@@ -24,7 +24,7 @@
/*
* @test
- * @requires os.family != "windows"
+ * @requires os.family != "windows" & os.family != "aix"
*
* @summary converted from VM testbase runtime/signal/sigsys01.
* VM testbase keywords: [signal, runtime, linux, solaris, macosx]
--- a/test/hotspot/jtreg/runtime/signal/TestSigterm.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/runtime/signal/TestSigterm.java Fri Jun 08 09:40:28 2018 -0700
@@ -24,7 +24,7 @@
/*
* @test
- * @requires os.family != "windows"
+ * @requires os.family != "windows" & os.family != "aix"
*
* @summary converted from VM testbase runtime/signal/sigterm01.
* VM testbase keywords: [signal, runtime, linux, solaris, macosx]
--- a/test/hotspot/jtreg/runtime/signal/TestSigthaw.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/runtime/signal/TestSigthaw.java Fri Jun 08 09:40:28 2018 -0700
@@ -24,7 +24,7 @@
/*
* @test
- * @requires os.family != "windows"
+ * @requires os.family != "windows" & os.family != "aix"
*
* @summary converted from VM testbase runtime/signal/sigthaw01.
* VM testbase keywords: [signal, runtime, linux, solaris, macosx]
--- a/test/hotspot/jtreg/runtime/signal/TestSigtrap.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/runtime/signal/TestSigtrap.java Fri Jun 08 09:40:28 2018 -0700
@@ -24,7 +24,7 @@
/*
* @test
- * @requires os.family != "windows"
+ * @requires os.family != "windows" & os.family != "aix"
*
* @summary converted from VM testbase runtime/signal/sigtrap01.
* VM testbase keywords: [signal, runtime, linux, solaris, macosx]
--- a/test/hotspot/jtreg/runtime/signal/TestSigtstp.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/runtime/signal/TestSigtstp.java Fri Jun 08 09:40:28 2018 -0700
@@ -24,7 +24,7 @@
/*
* @test
- * @requires os.family != "windows"
+ * @requires os.family != "windows" & os.family != "aix"
*
* @summary converted from VM testbase runtime/signal/sigtstp01.
* VM testbase keywords: [signal, runtime, linux, solaris, macosx]
--- a/test/hotspot/jtreg/runtime/signal/TestSigttin.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/runtime/signal/TestSigttin.java Fri Jun 08 09:40:28 2018 -0700
@@ -24,7 +24,7 @@
/*
* @test
- * @requires os.family != "windows"
+ * @requires os.family != "windows" & os.family != "aix"
*
* @summary converted from VM testbase runtime/signal/sigttin01.
* VM testbase keywords: [signal, runtime, linux, solaris, macosx]
--- a/test/hotspot/jtreg/runtime/signal/TestSigttou.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/runtime/signal/TestSigttou.java Fri Jun 08 09:40:28 2018 -0700
@@ -24,7 +24,7 @@
/*
* @test
- * @requires os.family != "windows"
+ * @requires os.family != "windows" & os.family != "aix"
*
* @summary converted from VM testbase runtime/signal/sigttou01.
* VM testbase keywords: [signal, runtime, linux, solaris, macosx]
--- a/test/hotspot/jtreg/runtime/signal/TestSigurg.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/runtime/signal/TestSigurg.java Fri Jun 08 09:40:28 2018 -0700
@@ -24,7 +24,7 @@
/*
* @test
- * @requires os.family != "windows"
+ * @requires os.family != "windows" & os.family != "aix"
*
* @summary converted from VM testbase runtime/signal/sigurg01.
* VM testbase keywords: [signal, runtime, linux, solaris, macosx]
--- a/test/hotspot/jtreg/runtime/signal/TestSigusr1.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/runtime/signal/TestSigusr1.java Fri Jun 08 09:40:28 2018 -0700
@@ -24,7 +24,7 @@
/*
* @test
- * @requires os.family != "windows"
+ * @requires os.family != "windows" & os.family != "aix"
*
* @summary converted from VM testbase runtime/signal/sigusr101.
* VM testbase keywords: [signal, runtime, linux, solaris, macosx]
--- a/test/hotspot/jtreg/runtime/signal/TestSigusr2.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/runtime/signal/TestSigusr2.java Fri Jun 08 09:40:28 2018 -0700
@@ -24,7 +24,7 @@
/*
* @test
- * @requires os.family != "windows"
+ * @requires os.family != "windows" & os.family != "aix"
*
* @summary converted from VM testbase runtime/signal/sigusr201.
* VM testbase keywords: [signal, runtime, linux, solaris, macosx]
--- a/test/hotspot/jtreg/runtime/signal/TestSigvtalrm.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/runtime/signal/TestSigvtalrm.java Fri Jun 08 09:40:28 2018 -0700
@@ -24,7 +24,7 @@
/*
* @test
- * @requires os.family != "windows"
+ * @requires os.family != "windows" & os.family != "aix"
*
* @summary converted from VM testbase runtime/signal/sigvtalrm01.
* VM testbase keywords: [signal, runtime, linux, solaris, macosx]
--- a/test/hotspot/jtreg/runtime/signal/TestSigwinch.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/runtime/signal/TestSigwinch.java Fri Jun 08 09:40:28 2018 -0700
@@ -24,7 +24,7 @@
/*
* @test
- * @requires os.family != "windows"
+ * @requires os.family != "windows" & os.family != "aix"
*
* @summary converted from VM testbase runtime/signal/sigwinch01.
* VM testbase keywords: [signal, runtime, linux, solaris, macosx]
--- a/test/hotspot/jtreg/runtime/signal/TestSigxcpu.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/runtime/signal/TestSigxcpu.java Fri Jun 08 09:40:28 2018 -0700
@@ -24,7 +24,7 @@
/*
* @test
- * @requires os.family != "windows"
+ * @requires os.family != "windows" & os.family != "aix"
*
* @summary converted from VM testbase runtime/signal/sigxcpu01.
* VM testbase keywords: [signal, runtime, linux, solaris, macosx]
--- a/test/hotspot/jtreg/runtime/signal/TestSigxfsz.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/runtime/signal/TestSigxfsz.java Fri Jun 08 09:40:28 2018 -0700
@@ -24,7 +24,7 @@
/*
* @test
- * @requires os.family != "windows"
+ * @requires os.family != "windows" & os.family != "aix"
*
* @summary converted from VM testbase runtime/signal/sigxfsz01.
* VM testbase keywords: [signal, runtime, linux, solaris, macosx]
--- a/test/hotspot/jtreg/runtime/signal/TestSigxres.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/runtime/signal/TestSigxres.java Fri Jun 08 09:40:28 2018 -0700
@@ -24,7 +24,7 @@
/*
* @test
- * @requires os.family != "windows"
+ * @requires os.family != "windows" & os.family != "aix"
*
* @summary converted from VM testbase runtime/signal/sigxres01.
* VM testbase keywords: [signal, runtime, linux, solaris, macosx]
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/serviceability/dcmd/vm/ClassLoaderHierarchyTest.java Fri Jun 08 09:40:28 2018 -0700
@@ -0,0 +1,170 @@
+/*
+ * Copyright (c) 2014, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2018, SAP SE. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @summary Test of diagnostic command VM.classloaders
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * java.compiler
+ * java.management
+ * jdk.internal.jvmstat/sun.jvmstat.monitor
+ * @run testng ClassLoaderHierarchyTest
+ */
+
+import org.testng.Assert;
+import org.testng.annotations.Test;
+
+import jdk.test.lib.process.OutputAnalyzer;
+import jdk.test.lib.dcmd.CommandExecutor;
+import jdk.test.lib.dcmd.JMXExecutor;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.nio.ByteBuffer;
+import java.nio.channels.FileChannel;
+
+public class ClassLoaderHierarchyTest {
+
+//+-- <bootstrap>
+// |
+// +-- "platform", jdk.internal.loader.ClassLoaders$PlatformClassLoader
+// | |
+// | +-- "app", jdk.internal.loader.ClassLoaders$AppClassLoader
+// |
+// +-- jdk.internal.reflect.DelegatingClassLoader
+// |
+// +-- "Kevin", ClassLoaderHierarchyTest$TestClassLoader
+// |
+// +-- ClassLoaderHierarchyTest$TestClassLoader
+// |
+// +-- "Bill", ClassLoaderHierarchyTest$TestClassLoader
+
+ public void run(CommandExecutor executor) throws ClassNotFoundException {
+
+ ClassLoader unnamed_cl = new TestClassLoader(null, null);
+ Class<?> c1 = Class.forName("TestClass2", true, unnamed_cl);
+ if (c1.getClassLoader() != unnamed_cl) {
+ Assert.fail("TestClass defined by wrong classloader: " + c1.getClassLoader());
+ }
+
+ ClassLoader named_cl = new TestClassLoader("Kevin", null);
+ Class<?> c2 = Class.forName("TestClass2", true, named_cl);
+ if (c2.getClassLoader() != named_cl) {
+ Assert.fail("TestClass defined by wrong classloader: " + c2.getClassLoader());
+ }
+
+ ClassLoader named_child_cl = new TestClassLoader("Bill", unnamed_cl);
+ Class<?> c3 = Class.forName("TestClass2", true, named_child_cl);
+ if (c3.getClassLoader() != named_child_cl) {
+ Assert.fail("TestClass defined by wrong classloader: " + c3.getClassLoader());
+ }
+
+ // First test: simple output, no classes displayed
+ OutputAnalyzer output = executor.execute("VM.classloaders");
+ output.shouldContain("<bootstrap>");
+ output.shouldMatch(".*TestClassLoader");
+ output.shouldMatch("Kevin.*TestClassLoader");
+ output.shouldMatch("Bill.*TestClassLoader");
+
+ // Second test: print with classes.
+ output = executor.execute("VM.classloaders show-classes");
+ output.shouldContain("<bootstrap>");
+ output.shouldContain("java.lang.Object");
+ output.shouldMatch(".*TestClassLoader");
+ output.shouldMatch("Kevin.*TestClassLoader");
+ output.shouldMatch("Bill.*TestClassLoader");
+ output.shouldContain("TestClass2");
+ }
+
+ static class TestClassLoader extends ClassLoader {
+
+ public TestClassLoader() {
+ super();
+ }
+
+ public TestClassLoader(String name, ClassLoader parent) {
+ super(name, parent);
+ }
+
+ public static final String CLASS_NAME = "TestClass2";
+
+ static ByteBuffer readClassFile(String name)
+ {
+ File f = new File(System.getProperty("test.classes", "."),
+ name);
+ try (FileInputStream fin = new FileInputStream(f);
+ FileChannel fc = fin.getChannel())
+ {
+ return fc.map(FileChannel.MapMode.READ_ONLY, 0, fc.size());
+ } catch (IOException e) {
+ Assert.fail("Can't open file: " + name, e);
+ }
+
+ /* Will not reach here as Assert.fail() throws exception */
+ return null;
+ }
+
+ protected Class<?> loadClass(String name, boolean resolve)
+ throws ClassNotFoundException
+ {
+ Class<?> c;
+ if (!CLASS_NAME.equals(name)) {
+ c = super.loadClass(name, resolve);
+ } else {
+ // should not delegate to the system class loader
+ c = findClass(name);
+ if (resolve) {
+ resolveClass(c);
+ }
+ }
+ return c;
+ }
+
+ protected Class<?> findClass(String name)
+ throws ClassNotFoundException
+ {
+ if (!CLASS_NAME.equals(name)) {
+ throw new ClassNotFoundException("Unexpected class: " + name);
+ }
+ return defineClass(name, readClassFile(name + ".class"), null);
+ }
+
+ }
+
+ @Test
+ public void jmx() throws ClassNotFoundException {
+ run(new JMXExecutor());
+ }
+
+}
+
+class TestClass2 {
+ static {
+ Runnable r = () -> System.out.println("Hello");
+ r.run();
+ }
+}
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/serviceability/jvmti/GetSystemProperty/JvmtiGetSystemPropertyTest.java Fri Jun 08 09:40:28 2018 -0700
@@ -0,0 +1,46 @@
+/*
+ * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * @test
+ * @bug 8203329
+ * @summary Verifies the JVMTI GetSystemProperty API returns the updated java.vm.info value
+ * @library /test/lib
+ * @run main/othervm/native -agentlib:JvmtiGetSystemPropertyTest JvmtiGetSystemPropertyTest
+ *
+ */
+
+public class JvmtiGetSystemPropertyTest {
+ private static native String getSystemProperty();
+
+ public static void main(String[] args) throws Exception {
+ String vm_info = System.getProperty("java.vm.info");
+ String vm_info_jvmti = getSystemProperty();
+ System.out.println("java.vm.info from java: " + vm_info);
+ System.out.println("java.vm.info from jvmti: " + vm_info_jvmti);
+ if (!vm_info.equals(vm_info_jvmti)) {
+ throw new RuntimeException("java.vm.info poperties not equal: \"" +
+ vm_info + "\" != \"" + vm_info_jvmti + "\"");
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/serviceability/jvmti/GetSystemProperty/libJvmtiGetSystemPropertyTest.c Fri Jun 08 09:40:28 2018 -0700
@@ -0,0 +1,57 @@
+/*
+ * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <jvmti.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+static jvmtiEnv *jvmti = NULL;
+
+JNIEXPORT jint JNICALL Agent_OnLoad(JavaVM *jvm, char *options, void *reserved) {
+ int err = (*jvm)->GetEnv(jvm, (void**) &jvmti, JVMTI_VERSION_9);
+ if (err != JNI_OK) {
+ return JNI_ERR;
+ }
+ return JNI_OK;
+}
+
+JNIEXPORT jstring JNICALL
+Java_JvmtiGetSystemPropertyTest_getSystemProperty(JNIEnv *env, jclass cls) {
+ jvmtiError err;
+ char* prop_value;
+
+ err = (*jvmti)->GetSystemProperty(jvmti, "java.vm.info", &prop_value);
+ if (err != JVMTI_ERROR_NONE) {
+ return NULL;
+ }
+
+ return (*env)->NewStringUTF(env, prop_value);
+}
+
+#ifdef __cplusplus
+}
+#endif
--- a/test/hotspot/jtreg/serviceability/sa/TestUniverse.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/serviceability/sa/TestUniverse.java Fri Jun 08 09:40:28 2018 -0700
@@ -21,6 +21,8 @@
* questions.
*/
+import sun.hotspot.code.Compiler;
+
import java.util.ArrayList;
import java.util.List;
import java.io.IOException;
@@ -37,7 +39,9 @@
* @bug 8190307
* @library /test/lib
* @build jdk.test.lib.apps.*
- * @run main/othervm TestUniverse
+ * @build sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox sun.hotspot.WhiteBox$WhiteBoxPermission
+ * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:. TestUniverse
*/
public class TestUniverse {
@@ -132,7 +136,9 @@
test("-XX:+UseG1GC");
test("-XX:+UseParallelGC");
test("-XX:+UseSerialGC");
- test("-XX:+UseConcMarkSweepGC");
+ if (!Compiler.isGraalEnabled()) { // Graal does not support CMS
+ test("-XX:+UseConcMarkSweepGC");
+ }
} catch (Exception e) {
throw new Error("Test failed with " + e);
}
--- a/test/hotspot/jtreg/testlibrary/jittester/src/jdk/test/lib/jittester/TestsGenerator.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/testlibrary/jittester/src/jdk/test/lib/jittester/TestsGenerator.java Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2016, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -37,6 +37,7 @@
import jdk.test.lib.jittester.utils.PseudoRandom;
public abstract class TestsGenerator implements BiConsumer<IRNode, IRNode> {
+ private static final int DEFAULT_JTREG_TIMEOUT = 120;
protected static final String JAVA_BIN = getJavaPath();
protected static final String JAVAC = Paths.get(JAVA_BIN, "javac").toString();
protected static final String JAVA = Paths.get(JAVA_BIN, "java").toString();
@@ -73,15 +74,17 @@
pb.redirectError(new File(name + ".err"));
pb.redirectOutput(new File(name + ".out"));
Process process = pb.start();
- if (process.waitFor(Automatic.MINUTES_TO_WAIT, TimeUnit.MINUTES)) {
- try (FileWriter file = new FileWriter(name + ".exit")) {
- file.write(Integer.toString(process.exitValue()));
+ try {
+ if (process.waitFor(DEFAULT_JTREG_TIMEOUT, TimeUnit.SECONDS)) {
+ try (FileWriter file = new FileWriter(name + ".exit")) {
+ file.write(Integer.toString(process.exitValue()));
+ }
+ return process.exitValue();
}
- return process.exitValue();
- } else {
+ } finally {
process.destroyForcibly();
- return -1;
}
+ return -1;
}
protected static void compilePrinter() {
--- a/test/hotspot/jtreg/vmTestbase/nsk/jdi/TypeComponent/isSynthetic/issynthetic002.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/vmTestbase/nsk/jdi/TypeComponent/isSynthetic/issynthetic002.java Fri Jun 08 09:40:28 2018 -0700
@@ -33,55 +33,16 @@
import java.io.*;
public class issynthetic002 {
- final static String METHOD_NAME[] = {
- "<init>",
- "Mv",
- "Mz", "Mz1", "Mz2",
- "Mb", "Mb1", "Mb2",
- "Mc", "Mc1", "Mc2",
- "Md", "Md1", "Md2",
- "Mf", "Mf1", "Mf2",
- "Mi", "Mi1", "Mi2",
- "Ml", "Ml1", "Ml2",
- "Mr", "Mr1", "Mr2",
- "MvF", "MlF", "MlF1", "MlF2",
- "MvN", "MlN", "MlN1", "MlN2",
- "MvS", "MlS", "MlS1", "MlS2",
- "MvI", "MlI", "MlI1", "MlI2",
- "MvY", "MlY", "MlY1", "MlY2",
- "MvU", "MlU", "MlU1", "MlU2",
- "MvR", "MlR", "MlR1", "MlR2",
- "MvP", "MlP", "MlP1", "MlP2",
- "MX", "MX1", "MX2",
- "MO", "MO1", "MO2",
-
- "MLF", "MLF1", "MLF2",
- "MLN", "MLN1", "MLN2",
- "MLS", "MLS1", "MLS2",
- "MLI", "MLI1", "MLI2",
- "MLY", "MLY1", "MLY2",
- "MLU", "MLU1", "MLU2",
- "MLR", "MLR1", "MLR2",
- "MLP", "MLP1", "MLP2",
-
- "ME", "ME1", "ME2",
- "MEF", "MEF1", "MEF2",
- "MEN", "MEN1", "MEN2",
- "MES", "ME1S", "ME2S",
- "MEI", "MEI1", "MEI2",
- "MEY", "MEY1", "MEY2",
- "MEU", "MEU1", "MEU2",
- "MER", "MER1", "MER2",
- "MEP", "MEP1", "MEP2"
- };
+ final static String SYNTHETIC_METHOD_NAME = "test";
+ final static String SYNTHETIC_METHOD_SIGNATURE = "(Ljava/lang/Object;)Ljava/lang/Object;";
private static Log log;
private final static String prefix = "nsk.jdi.TypeComponent.isSynthetic.";
private final static String className = "issynthetic002";
- private final static String debugerName = prefix + className;
- private final static String debugeeName = debugerName + "a";
+ private final static String debuggerName = prefix + className;
+ private final static String debuggeeName = debuggerName + "a";
private final static String classToCheckName = prefix + "issynthetic002aClassToCheck";
public static void main(String argv[]) {
@@ -92,38 +53,38 @@
ArgumentHandler argHandler = new ArgumentHandler(argv);
log = new Log(out, argHandler);
Binder binder = new Binder(argHandler, log);
- Debugee debugee = binder.bindToDebugee(debugeeName
+ Debugee debuggee = binder.bindToDebugee(debuggeeName
+ (argHandler.verbose() ? " -verbose" : ""));
- VirtualMachine vm = debugee.VM();
+ VirtualMachine vm = debuggee.VM();
boolean canGetSynthetic = vm.canGetSyntheticAttribute();
- IOPipe pipe = new IOPipe(debugee);
+ IOPipe pipe = new IOPipe(debuggee);
boolean testFailed = false;
List methods;
int totalSyntheticMethods = 0;
- log.display("debuger> Value of canGetSyntheticAttribute in current "
+ log.display("debugger> Value of canGetSyntheticAttribute in current "
+ "VM is " + canGetSynthetic);
- // Connect with debugee and resume it
- debugee.redirectStderr(out);
- debugee.resume();
+ // Connect with debuggee and resume it
+ debuggee.redirectStderr(out);
+ debuggee.resume();
String line = pipe.readln();
if (line == null) {
- log.complain("debuger FAILURE> UNEXPECTED debugee's signal - null");
+ log.complain("debugger FAILURE> UNEXPECTED debuggee's signal - null");
return 2;
}
if (!line.equals("ready")) {
- log.complain("debuger FAILURE> UNEXPECTED debugee's signal - "
+ log.complain("debugger FAILURE> UNEXPECTED debuggee's signal - "
+ line);
return 2;
}
else {
- log.display("debuger> debugee's \"ready\" signal recieved.");
+ log.display("debugger> debuggee's \"ready\" signal received.");
}
- ReferenceType refType = debugee.classByName(classToCheckName);
+ ReferenceType refType = debuggee.classByName(classToCheckName);
if (refType == null) {
- log.complain("debuger FAILURE> Class " + classToCheckName
+ log.complain("debugger FAILURE> Class " + classToCheckName
+ " not found.");
return 2;
}
@@ -132,51 +93,50 @@
try {
methods = refType.methods();
} catch (Exception e) {
- log.complain("debuger FAILURE> Can't get methods from "
+ log.complain("debugger FAILURE> Can't get methods from "
+ classToCheckName);
- log.complain("debuger FAILURE> Exception: " + e);
+ log.complain("debugger FAILURE> Exception: " + e);
return 2;
}
int totalMethods = methods.size();
if (totalMethods < 1) {
- log.complain("debuger FAILURE> Total number of methods in debuggee "
+ log.complain("debugger FAILURE> Total number of methods in debuggee "
+ "read " + totalMethods);
return 2;
}
- log.display("debuger> Total methods in debuggee read: "
- + totalMethods + " total methods in debuger: "
- + METHOD_NAME.length);
+ log.display("debugger> Total methods in debuggee read: "
+ + totalMethods);
for (int i = 0; i < totalMethods; i++) {
Method method = (Method)methods.get(i);
String name = method.name();
+ String signature = method.signature();
boolean isSynthetic;
- boolean isRealSynthetic = true;
try {
isSynthetic = method.isSynthetic();
if (!canGetSynthetic) {
- log.complain("debuger FAILURE 1> Value of "
+ log.complain("debugger FAILURE 1> Value of "
+ "canGetSyntheticAttribute in current VM is "
+ "false, so UnsupportedOperationException was "
+ "expected for " + i + " method " + name);
testFailed = true;
continue;
} else {
- log.display("debuger> " + i + " method " + name + " with "
+ log.display("debugger> " + i + " method " + name + " with "
+ "synthetic value " + isSynthetic + " read "
+ "without UnsupportedOperationException");
}
} catch (UnsupportedOperationException e) {
if (canGetSynthetic) {
- log.complain("debuger FAILURE 2> Value of "
+ log.complain("debugger FAILURE 2> Value of "
+ "canGetSyntheticAttribute in current VM is "
+ "true, but cannot get synthetic for method "
+ "name.");
- log.complain("debuger FAILURE 2> Exception: " + e);
+ log.complain("debugger FAILURE 2> Exception: " + e);
testFailed = true;
} else {
- log.display("debuger> UnsupportedOperationException was "
+ log.display("debugger> UnsupportedOperationException was "
+ "thrown while getting isSynthetic for " + i
+ " method " + name + " because value "
+ "canGetSynthetic is false.");
@@ -184,49 +144,39 @@
continue;
}
- // Find out if method exists in list of methods
- for (int j = 0; j < METHOD_NAME.length; j++) {
- String nameFromList = METHOD_NAME[j];
-
- if (nameFromList.equals(name)) {
- // Method found in list - is not synthetic
-
- isRealSynthetic = false;
- break;
- }
- }
-
- if (isRealSynthetic != isSynthetic) {
- log.complain("debuger FAILURE 3> Method's " + name
- + " synthetic is " + isSynthetic + ", but expected "
- + "is " + isRealSynthetic);
- testFailed = true;
- continue;
- }
if (isSynthetic) {
- totalSyntheticMethods++;
+ if (SYNTHETIC_METHOD_NAME.equals(name) && SYNTHETIC_METHOD_SIGNATURE.equals(signature)) {
+ totalSyntheticMethods++;
+ } else {
+ testFailed = true;
+ log.complain("debugger FAILURE 3> Found unexpected synthetic method " + name
+ + signature);
+ }
}
}
if (totalSyntheticMethods == 0) {
- log.complain("debuger FAILURE 4> Synthetic methods not found.");
+ log.complain("debugger FAILURE 4> Synthetic methods not found.");
+ testFailed = true;
+ } else if (totalSyntheticMethods > 1 ) {
+ log.complain("debugger FAILURE 5> More than one Synthetic method is found.");
testFailed = true;
}
pipe.println("quit");
- debugee.waitFor();
- int status = debugee.getStatus();
+ debuggee.waitFor();
+ int status = debuggee.getStatus();
if (testFailed) {
- log.complain("debuger FAILURE> TEST FAILED");
+ log.complain("debugger FAILURE> TEST FAILED");
return 2;
} else {
if (status == 95) {
- log.display("debuger> expected Debugee's exit "
+ log.display("debugger> expected Debuggee's exit "
+ "status - " + status);
return 0;
} else {
- log.complain("debuger FAILURE> UNEXPECTED Debugee's exit "
+ log.complain("debugger FAILURE> UNEXPECTED Debuggee's exit "
+ "status (not 95) - " + status);
return 2;
}
--- a/test/hotspot/jtreg/vmTestbase/nsk/jdi/TypeComponent/isSynthetic/issynthetic002a.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/hotspot/jtreg/vmTestbase/nsk/jdi/TypeComponent/isSynthetic/issynthetic002a.java Fri Jun 08 09:40:28 2018 -0700
@@ -51,7 +51,11 @@
}
}
-class issynthetic002aClassToCheck {
+interface issynthetic002aClassToCheckIntf<T> {
+ T test(T t);
+}
+
+class issynthetic002aClassToCheck implements issynthetic002aClassToCheckIntf<String> {
// Not-synthetic methods
// User class and interface
@@ -178,26 +182,13 @@
private Inter[] MEP1(Inter[] E) { return E; };
private Inter[][] MEP2(Inter[][] E) { return E; };
- // Synthetic methods
-
- private int i;
- private String s;
-
- class NestedClass {
- boolean MS(String str) {
- // Method uses private variable s from ClassToCheck,
- // so two synthetic methods must appear in ClassToCheck
- s = s + "NestedClass";
- return s.equals(str);
- };
+ // The implementation of the parametrized interface issynthetic002aClassToCheckIntf
+ // triggers the compiler to create the synthetic bridge method
+ // "test(Ljava/lang/Object;)Ljava/lang/Object;".
+ public String test(String s) {
+ return s;
+ }
- boolean Mi(int j) {
- // Method uses private variable i from ClassToCheck,
- // so two synthetic methods must appear in ClassToCheck
- i = i + 1;
- return (i == j);
- };
- }
}
--- a/test/jdk/ProblemList-graal.txt Thu Jun 07 23:12:35 2018 -0700
+++ b/test/jdk/ProblemList-graal.txt Fri Jun 08 09:40:28 2018 -0700
@@ -68,3 +68,9 @@
java/lang/ref/OOMEInReferenceHandler.java 8196611 generic-all
java/lang/Runtime/exec/LotsOfOutput.java 8196611 generic-all
java/util/concurrent/ScheduledThreadPoolExecutor/BasicCancelTest.java 8196611 generic-all
+
+# Next JFR tests fail with Graal. Assuming 8193210.
+jdk/jfr/event/compiler/TestCodeSweeper.java 8193210 generic-all
+jdk/jfr/event/compiler/TestCompilerInlining.java 8193210 generic-all
+jdk/jfr/event/compiler/TestCompilerPhase.java 8193210 generic-all
+
--- a/test/jdk/ProblemList.txt Thu Jun 07 23:12:35 2018 -0700
+++ b/test/jdk/ProblemList.txt Fri Jun 08 09:40:28 2018 -0700
@@ -545,7 +545,6 @@
com/sun/management/OperatingSystemMXBean/GetProcessCpuLoad.java 8030957 aix-all
com/sun/management/OperatingSystemMXBean/GetSystemCpuLoad.java 8030957 aix-all
-sun/management/HotspotRuntimeMBean/GetSafepointSyncTime.java 8174734 generic-all
############################################################################
@@ -823,6 +822,8 @@
# core_tools
+tools/launcher/SourceMode.java 8204588 linux-all,macosx-all
+
tools/pack200/CommandLineTests.java 8059906 generic-all
tools/jimage/JImageExtractTest.java 8198405,8198819 generic-all
--- a/test/jdk/com/sun/management/HotSpotDiagnosticMXBean/CheckOrigin.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/jdk/com/sun/management/HotSpotDiagnosticMXBean/CheckOrigin.java Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2013, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -25,6 +25,8 @@
* @test
* @bug 8028994
* @author Staffan Larsen
+ * @comment Graal does not support CMS
+ * @requires !vm.graal.enabled
* @library /lib/testlibrary
* @modules jdk.attach/sun.tools.attach
* jdk.management
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/jdk/java/lang/String/concat/ImplicitStringConcatAssignLHS.java Fri Jun 08 09:40:28 2018 -0700
@@ -0,0 +1,232 @@
+/*
+ * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * @test
+ * @summary "+=" applied to String operands can provoke side effects
+ * @bug 8204322
+ *
+ * @compile ImplicitStringConcatAssignLHS.java
+ * @run main/othervm -Xverify:all ImplicitStringConcatAssignLHS
+ *
+ * @compile -XDstringConcat=inline ImplicitStringConcatAssignLHS.java
+ * @run main/othervm -Xverify:all ImplicitStringConcatAssignLHS
+ *
+ * @compile -XDstringConcat=indy ImplicitStringConcatAssignLHS.java
+ *
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB ImplicitStringConcatAssignLHS
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB_SIZED ImplicitStringConcatAssignLHS
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_SB_SIZED ImplicitStringConcatAssignLHS
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB_SIZED_EXACT ImplicitStringConcatAssignLHS
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_SB_SIZED_EXACT ImplicitStringConcatAssignLHS
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_INLINE_SIZED_EXACT ImplicitStringConcatAssignLHS
+ *
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB -Djava.lang.invoke.stringConcat.debug=true ImplicitStringConcatAssignLHS
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB_SIZED -Djava.lang.invoke.stringConcat.debug=true ImplicitStringConcatAssignLHS
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_SB_SIZED -Djava.lang.invoke.stringConcat.debug=true ImplicitStringConcatAssignLHS
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB_SIZED_EXACT -Djava.lang.invoke.stringConcat.debug=true ImplicitStringConcatAssignLHS
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_SB_SIZED_EXACT -Djava.lang.invoke.stringConcat.debug=true ImplicitStringConcatAssignLHS
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_INLINE_SIZED_EXACT -Djava.lang.invoke.stringConcat.debug=true ImplicitStringConcatAssignLHS
+ *
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB -Djava.lang.invoke.stringConcat.cache=true ImplicitStringConcatAssignLHS
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB_SIZED -Djava.lang.invoke.stringConcat.cache=true ImplicitStringConcatAssignLHS
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_SB_SIZED -Djava.lang.invoke.stringConcat.cache=true ImplicitStringConcatAssignLHS
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB_SIZED_EXACT -Djava.lang.invoke.stringConcat.cache=true ImplicitStringConcatAssignLHS
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_SB_SIZED_EXACT -Djava.lang.invoke.stringConcat.cache=true ImplicitStringConcatAssignLHS
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_INLINE_SIZED_EXACT -Djava.lang.invoke.stringConcat.cache=true ImplicitStringConcatAssignLHS
+
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB -Djava.lang.invoke.stringConcat.debug=true -Djava.lang.invoke.stringConcat.cache=true ImplicitStringConcatAssignLHS
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB_SIZED -Djava.lang.invoke.stringConcat.debug=true -Djava.lang.invoke.stringConcat.cache=true ImplicitStringConcatAssignLHS
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_SB_SIZED -Djava.lang.invoke.stringConcat.debug=true -Djava.lang.invoke.stringConcat.cache=true ImplicitStringConcatAssignLHS
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB_SIZED_EXACT -Djava.lang.invoke.stringConcat.debug=true -Djava.lang.invoke.stringConcat.cache=true ImplicitStringConcatAssignLHS
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_SB_SIZED_EXACT -Djava.lang.invoke.stringConcat.debug=true -Djava.lang.invoke.stringConcat.cache=true ImplicitStringConcatAssignLHS
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_INLINE_SIZED_EXACT -Djava.lang.invoke.stringConcat.debug=true -Djava.lang.invoke.stringConcat.cache=true ImplicitStringConcatAssignLHS
+ *
+ * @compile -XDstringConcat=indyWithConstants ImplicitStringConcatAssignLHS.java
+ *
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB ImplicitStringConcatAssignLHS
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB_SIZED ImplicitStringConcatAssignLHS
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_SB_SIZED ImplicitStringConcatAssignLHS
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB_SIZED_EXACT ImplicitStringConcatAssignLHS
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_SB_SIZED_EXACT ImplicitStringConcatAssignLHS
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_INLINE_SIZED_EXACT ImplicitStringConcatAssignLHS
+ *
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB -Djava.lang.invoke.stringConcat.debug=true ImplicitStringConcatAssignLHS
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB_SIZED -Djava.lang.invoke.stringConcat.debug=true ImplicitStringConcatAssignLHS
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_SB_SIZED -Djava.lang.invoke.stringConcat.debug=true ImplicitStringConcatAssignLHS
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB_SIZED_EXACT -Djava.lang.invoke.stringConcat.debug=true ImplicitStringConcatAssignLHS
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_SB_SIZED_EXACT -Djava.lang.invoke.stringConcat.debug=true ImplicitStringConcatAssignLHS
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_INLINE_SIZED_EXACT -Djava.lang.invoke.stringConcat.debug=true ImplicitStringConcatAssignLHS
+ *
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB -Djava.lang.invoke.stringConcat.cache=true ImplicitStringConcatAssignLHS
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB_SIZED -Djava.lang.invoke.stringConcat.cache=true ImplicitStringConcatAssignLHS
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_SB_SIZED -Djava.lang.invoke.stringConcat.cache=true ImplicitStringConcatAssignLHS
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB_SIZED_EXACT -Djava.lang.invoke.stringConcat.cache=true ImplicitStringConcatAssignLHS
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_SB_SIZED_EXACT -Djava.lang.invoke.stringConcat.cache=true ImplicitStringConcatAssignLHS
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_INLINE_SIZED_EXACT -Djava.lang.invoke.stringConcat.cache=true ImplicitStringConcatAssignLHS
+ *
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB -Djava.lang.invoke.stringConcat.debug=true -Djava.lang.invoke.stringConcat.cache=true ImplicitStringConcatAssignLHS
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB_SIZED -Djava.lang.invoke.stringConcat.debug=true -Djava.lang.invoke.stringConcat.cache=true ImplicitStringConcatAssignLHS
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_SB_SIZED -Djava.lang.invoke.stringConcat.debug=true -Djava.lang.invoke.stringConcat.cache=true ImplicitStringConcatAssignLHS
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB_SIZED_EXACT -Djava.lang.invoke.stringConcat.debug=true -Djava.lang.invoke.stringConcat.cache=true ImplicitStringConcatAssignLHS
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_SB_SIZED_EXACT -Djava.lang.invoke.stringConcat.debug=true -Djava.lang.invoke.stringConcat.cache=true ImplicitStringConcatAssignLHS
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_INLINE_SIZED_EXACT -Djava.lang.invoke.stringConcat.debug=true -Djava.lang.invoke.stringConcat.cache=true ImplicitStringConcatAssignLHS
+*/
+import java.lang.StringBuilder;
+
+public class ImplicitStringConcatAssignLHS {
+
+ static final int ARR_SIZE = 10; // enough padding to capture ill offsets
+
+ static int x;
+
+ public static void main(String[] args) throws Exception {
+ {
+ x = 0;
+ Object[] arr = new Object[ARR_SIZE];
+ arr[x++] += "foo";
+ check(1, "plain-plain Object[]");
+ }
+
+ {
+ x = 0;
+ getObjArray()[x++] += "foo";
+ check(2, "method-plain Object[]");
+ }
+
+ {
+ x = 0;
+ getObjArray()[getIndex()] += "foo";
+ check(2, "method-method Object[]");
+ }
+
+ {
+ x = 0;
+ String[] arr = new String[ARR_SIZE];
+ arr[x++] += "foo";
+ check(1, "plain-plain String[]");
+ }
+
+ {
+ x = 0;
+ getStringArray()[x++] += "foo";
+ check(2, "method-plain String[]");
+ }
+
+ {
+ x = 0;
+ getStringArray()[getIndex()] += "foo";
+ check(2, "method-method String[]");
+ }
+
+ {
+ x = 0;
+ CharSequence[] arr = new CharSequence[ARR_SIZE];
+ arr[x++] += "foo";
+ check(1, "plain-plain CharSequence[]");
+ }
+
+ {
+ x = 0;
+ getCharSequenceArray()[x++] += "foo";
+ check(2, "method-plain CharSequence[]");
+ }
+
+ {
+ x = 0;
+ getCharSequenceArray()[getIndex()] += "foo";
+ check(2, "method-method CharSequence[]");
+ }
+
+ {
+ x = 0;
+ new MyClass().s += "foo";
+ check(1, "MyClass::new (String)");
+ }
+
+ {
+ x = 0;
+ getMyClass().s += "foo";
+ check(1, "method MyClass::new (String)");
+ }
+
+ {
+ x = 0;
+ new MyClass().o += "foo";
+ check(1, "MyClass::new (object)");
+ }
+
+ {
+ x = 0;
+ getMyClass().o += "foo";
+ check(1, "method MyClass::new (object)");
+ }
+ }
+
+ public static void check(int expected, String label) {
+ if (x != expected) {
+ StringBuilder sb = new StringBuilder();
+ sb.append(label);
+ sb.append(": ");
+ sb.append("Expected = ");
+ sb.append(expected);
+ sb.append("actual = ");
+ sb.append(x);
+ throw new IllegalStateException(sb.toString());
+ }
+ }
+
+ public static int getIndex() {
+ return x++;
+ }
+
+ public static class MyClass {
+ Object o;
+ String s;
+
+ public MyClass() {
+ x++;
+ }
+ }
+
+ public static MyClass getMyClass() {
+ return new MyClass();
+}
+
+ public static Object[] getObjArray() {
+ x++;
+ return new Object[ARR_SIZE];
+ }
+
+ public static String[] getStringArray() {
+ x++;
+ return new String[ARR_SIZE];
+ }
+
+ public static CharSequence[] getCharSequenceArray() {
+ x++;
+ return new String[ARR_SIZE];
+ }
+
+}
+
--- a/test/jdk/java/lang/management/MemoryMXBean/CollectionUsageThreshold.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/jdk/java/lang/management/MemoryMXBean/CollectionUsageThreshold.java Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2003, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -30,11 +30,13 @@
*
* @author Mandy Chung
*
- * @library /lib/testlibrary/
+ * @library /lib/testlibrary/ /test/lib
* @modules jdk.management
* @build jdk.testlibrary.* CollectionUsageThreshold MemoryUtil RunUtil
* @requires vm.opt.ExplicitGCInvokesConcurrent == "false" | vm.opt.ExplicitGCInvokesConcurrent == "null"
- * @run main/timeout=300 CollectionUsageThreshold
+ * @build sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox sun.hotspot.WhiteBox$WhiteBoxPermission
+ * @run main/othervm/timeout=300 -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:. CollectionUsageThreshold
*/
import java.util.*;
@@ -46,6 +48,8 @@
import static java.lang.management.MemoryNotificationInfo.*;;
import static java.lang.management.ManagementFactory.*;
+import sun.hotspot.code.Compiler;
+
public class CollectionUsageThreshold {
private static final MemoryMXBean mm = getMemoryMXBean();
private static final Map<String, PoolRecord> result = new HashMap<>();
@@ -72,7 +76,9 @@
RunUtil.runTestClearGcOpts(main, "-XX:+UseSerialGC");
RunUtil.runTestClearGcOpts(main, "-XX:+UseParallelGC");
RunUtil.runTestClearGcOpts(main, "-XX:+UseG1GC");
- RunUtil.runTestClearGcOpts(main, "-XX:+UseConcMarkSweepGC");
+ if (!Compiler.isGraalEnabled()) { // Graal does not support CMS
+ RunUtil.runTestClearGcOpts(main, "-XX:+UseConcMarkSweepGC");
+ }
}
static class PoolRecord {
--- a/test/jdk/java/lang/management/MemoryMXBean/LowMemoryTest.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/jdk/java/lang/management/MemoryMXBean/LowMemoryTest.java Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2003, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -32,10 +32,12 @@
* @requires vm.gc == "null"
* @requires vm.opt.ExplicitGCInvokesConcurrent != "true"
* @requires vm.opt.DisableExplicitGC != "true"
- * @library /lib/testlibrary/
+ * @library /lib/testlibrary/ /test/lib
*
* @build jdk.testlibrary.* LowMemoryTest MemoryUtil RunUtil
- * @run main/timeout=600 LowMemoryTest
+ * @build sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox sun.hotspot.WhiteBox$WhiteBoxPermission
+ * @run main/othervm/timeout=600 -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:. LowMemoryTest
*/
import java.lang.management.*;
@@ -47,6 +49,8 @@
import jdk.testlibrary.JDKToolFinder;
import jdk.testlibrary.Utils;
+import sun.hotspot.code.Compiler;
+
public class LowMemoryTest {
private static final MemoryMXBean mm = ManagementFactory.getMemoryMXBean();
private static final List<MemoryPoolMXBean> pools = ManagementFactory.getMemoryPoolMXBeans();
@@ -80,7 +84,9 @@
traceTest(classMain + ", -XX:+UseSerialGC", nmFlag, lpFlag, "-XX:+UseSerialGC");
traceTest(classMain + ", -XX:+UseParallelGC", nmFlag, lpFlag, "-XX:+UseParallelGC");
traceTest(classMain + ", -XX:+UseG1GC", nmFlag, lpFlag, "-XX:+UseG1GC", g1Flag);
- traceTest(classMain + ", -XX:+UseConcMarkSweepGC", nmFlag, lpFlag, "-XX:+UseConcMarkSweepGC");
+ if (!Compiler.isGraalEnabled()) { // Graal does not support CMS
+ traceTest(classMain + ", -XX:+UseConcMarkSweepGC", nmFlag, lpFlag, "-XX:+UseConcMarkSweepGC");
+ }
}
/*
--- a/test/jdk/java/lang/management/MemoryMXBean/MemoryManagementConcMarkSweepGC.sh Thu Jun 07 23:12:35 2018 -0700
+++ b/test/jdk/java/lang/management/MemoryMXBean/MemoryManagementConcMarkSweepGC.sh Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
#
-# Copyright (c) 2003, 2015, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2003, 2018, Oracle and/or its affiliates. All rights reserved.
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
#
# This code is free software; you can redistribute it and/or modify it
@@ -27,7 +27,7 @@
# @summary Run MemoryManagement test with concurrent mark sweep GC
# @author Mandy Chung
#
-# @requires vm.gc=="ConcMarkSweep" | vm.gc=="null"
+# @requires (vm.gc=="ConcMarkSweep" | vm.gc=="null") & !vm.graal.enabled
#
# @run build MemoryManagement
# @run shell/timeout=600 MemoryManagementConcMarkSweepGC.sh
--- a/test/jdk/java/lang/management/MemoryMXBean/ResetPeakMemoryUsage.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/jdk/java/lang/management/MemoryMXBean/ResetPeakMemoryUsage.java Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2003, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -34,17 +34,21 @@
*
* @requires vm.opt.ExplicitGCInvokesConcurrent != "true"
* @requires vm.opt.DisableExplicitGC != "true"
- * @library /lib/testlibrary/
+ * @library /lib/testlibrary/ /test/lib
* @modules jdk.management
*
* @build jdk.testlibrary.* ResetPeakMemoryUsage MemoryUtil RunUtil
- * @run main ResetPeakMemoryUsage
+ * @build sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox sun.hotspot.WhiteBox$WhiteBoxPermission
+ * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:. ResetPeakMemoryUsage
*/
import java.lang.management.*;
import java.lang.ref.WeakReference;
import java.util.*;
+import sun.hotspot.code.Compiler;
+
public class ResetPeakMemoryUsage {
private static MemoryMXBean mbean = ManagementFactory.getMemoryMXBean();
// make public so that it can't be optimized away easily
@@ -59,7 +63,9 @@
final String main = "ResetPeakMemoryUsage$TestMain";
final String ms = "-Xms256m";
final String mn = "-Xmn8m";
- RunUtil.runTestClearGcOpts(main, ms, mn, "-XX:+UseConcMarkSweepGC");
+ if (!Compiler.isGraalEnabled()) { // Graal does not support CMS
+ RunUtil.runTestClearGcOpts(main, ms, mn, "-XX:+UseConcMarkSweepGC");
+ }
RunUtil.runTestClearGcOpts(main, ms, mn, "-XX:+UseParallelGC");
RunUtil.runTestClearGcOpts(main, ms, mn, "-XX:+UseG1GC", "-XX:G1HeapRegionSize=1m");
RunUtil.runTestClearGcOpts(main, ms, mn, "-XX:+UseSerialGC",
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/jdk/java/net/Socket/ReadAfterReset.java Fri Jun 08 09:40:28 2018 -0700
@@ -0,0 +1,140 @@
+/*
+ * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/* @test
+ * @requires (os.family == "linux" | os.family == "mac")
+ * @bug 8203937
+ * @summary Test reading bytes from a socket after the connection has been
+ * reset by the peer
+ */
+
+import java.io.IOException;
+import java.io.PrintStream;
+import java.net.InetAddress;
+import java.net.InetSocketAddress;
+import java.net.ServerSocket;
+import java.net.Socket;
+
+/**
+ * This test exercises platform specific and unspecified behavior. It exists
+ * only to ensure that the behavior doesn't change between JDK releases.
+ */
+
+public class ReadAfterReset {
+ private static final PrintStream out = System.out;
+
+ // number of bytes to write before the connection reset
+ private static final int NUM_BYTES_TO_WRITE = 1000;
+
+ public static void main(String[] args) throws IOException {
+ try (ServerSocket ss = new ServerSocket()) {
+ ss.bind(new InetSocketAddress(InetAddress.getLoopbackAddress(), 0));
+
+ /**
+ * Connect to the server which will write some bytes and reset the
+ * connection. The client then attempts to read the bytes sent by
+ * the server before it closed the connection.
+ */
+ out.println("Test connection ...");
+ try (Socket s = new Socket()) {
+ s.connect(ss.getLocalSocketAddress());
+ int nwrote = acceptAndResetConnection(ss);
+ int nread = readUntilIOException(s);
+ if (nread != nwrote) {
+ throw new RuntimeException("Client read " + nread + ", expected " + nwrote);
+ }
+ }
+
+ /**
+ * Connect to the server which will write some bytes and reset the
+ * connection. The client then writes to its end of the connection,
+ * failing as the connection is reset. It then attempts to read the
+ * bytes sent by the server before it closed the connection.
+ */
+ out.println();
+ out.println("Test connection ...");
+ try (Socket s = new Socket()) {
+ s.connect(ss.getLocalSocketAddress());
+ int nwrote = acceptAndResetConnection(ss);
+ writeUntilIOException(s);
+ int nread = readUntilIOException(s);
+ if (nread != nwrote) {
+ throw new RuntimeException("Client read " + nread + ", expected " + nwrote);
+ }
+ }
+ }
+ }
+
+ /**
+ * Accept a connection, write bytes, and then reset the connection
+ */
+ static int acceptAndResetConnection(ServerSocket ss) throws IOException {
+ int count = NUM_BYTES_TO_WRITE;
+ try (Socket peer = ss.accept()) {
+ peer.getOutputStream().write(new byte[count]);
+ peer.setSoLinger(true, 0);
+ out.format("Server wrote %d bytes and reset connection%n", count);
+ }
+ return count;
+ }
+
+ /**
+ * Write bytes to a socket until I/O exception is thrown
+ */
+ static void writeUntilIOException(Socket s) {
+ try {
+ byte[] bytes = new byte[100];
+ while (true) {
+ s.getOutputStream().write(bytes);
+ out.format("Client wrote %d bytes%n", bytes.length);
+ }
+ } catch (IOException ioe) {
+ out.format("Client write failed: %s (expected)%n", ioe);
+ }
+ }
+
+ /**
+ * Read bytes from a socket until I/O exception is thrown.
+ *
+ * @return the number of bytes read before the I/O exception was thrown
+ */
+ static int readUntilIOException(Socket s) {
+ int nread = 0;
+ try {
+ byte[] bytes = new byte[100];
+ while (true) {
+ int n = s.getInputStream().read(bytes);
+ if (n < 0) {
+ out.println("Client read EOF");
+ break;
+ } else {
+ out.format("Client read %s bytes%n", n);
+ nread += n;
+ }
+ }
+ } catch (IOException ioe) {
+ out.format("Client read failed: %s (expected)%n", ioe);
+ }
+ return nread;
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/jdk/java/nio/channels/SelectionKey/AtomicUpdates.java Fri Jun 08 09:40:28 2018 -0700
@@ -0,0 +1,186 @@
+/*
+ * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation. Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/* @test
+ * @bug 6350055
+ * @run testng AtomicUpdates
+ * @summary Unit test for SelectionKey interestOpsOr and interestOpsAnd
+ */
+
+import java.io.Closeable;
+import java.io.IOException;
+import java.net.InetAddress;
+import java.net.InetSocketAddress;
+import java.nio.channels.CancelledKeyException;
+import java.nio.channels.SelectableChannel;
+import java.nio.channels.SelectionKey;
+import java.nio.channels.Selector;
+import java.nio.channels.ServerSocketChannel;
+import java.nio.channels.SocketChannel;
+import org.testng.annotations.Test;
+
+import static java.nio.channels.SelectionKey.OP_READ;
+import static java.nio.channels.SelectionKey.OP_WRITE;
+import static java.nio.channels.SelectionKey.OP_CONNECT;
+import static java.nio.channels.SelectionKey.OP_ACCEPT;
+import static org.testng.Assert.*;
+
+@Test
+public class AtomicUpdates {
+
+ private SelectionKey keyFor(SocketChannel sc) {
+ return new SelectionKey() {
+ private int ops;
+ private boolean invalid;
+ private void ensureValid() {
+ if (!isValid())
+ throw new CancelledKeyException();
+ }
+ @Override
+ public SelectableChannel channel() {
+ return sc;
+ }
+ @Override
+ public Selector selector() {
+ throw new RuntimeException();
+ }
+ @Override
+ public boolean isValid() {
+ return !invalid;
+ }
+ @Override
+ public void cancel() {
+ invalid = true;
+ }
+ @Override
+ public int interestOps() {
+ ensureValid();
+ return ops;
+ }
+ @Override
+ public SelectionKey interestOps(int ops) {
+ ensureValid();
+ if ((ops & ~channel().validOps()) != 0)
+ throw new IllegalArgumentException();
+ this.ops = ops;
+ return this;
+ }
+ @Override
+ public int readyOps() {
+ ensureValid();
+ return 0;
+ }
+ };
+ }
+
+ private void test(SelectionKey key) {
+ assertTrue(key.channel() instanceof SocketChannel);
+ key.interestOps(0);
+
+ // 0 -> 0
+ int previous = key.interestOpsOr(0);
+ assertTrue(previous == 0);
+ assertTrue(key.interestOps() == 0);
+
+ // 0 -> OP_CONNECT
+ previous = key.interestOpsOr(OP_CONNECT);
+ assertTrue(previous == 0);
+ assertTrue(key.interestOps() == OP_CONNECT);
+
+ // OP_CONNECT -> OP_CONNECT
+ previous = key.interestOpsOr(0);
+ assertTrue(previous == OP_CONNECT);
+ assertTrue(key.interestOps() == OP_CONNECT);
+
+ // OP_CONNECT -> OP_CONNECT | OP_READ | OP_WRITE
+ previous = key.interestOpsOr(OP_READ | OP_WRITE);
+ assertTrue(previous == OP_CONNECT);
+ assertTrue(key.interestOps() == (OP_CONNECT | OP_READ | OP_WRITE));
+
+ // OP_CONNECT | OP_READ | OP_WRITE -> OP_CONNECT
+ previous = key.interestOpsAnd(~(OP_READ | OP_WRITE));
+ assertTrue(previous == (OP_CONNECT | OP_READ | OP_WRITE));
+ assertTrue(key.interestOps() == OP_CONNECT);
+
+ // OP_CONNECT -> 0
+ previous = key.interestOpsAnd(~OP_CONNECT);
+ assertTrue(previous == OP_CONNECT);
+ assertTrue(key.interestOps() == 0);
+
+ // OP_READ | OP_WRITE -> OP_READ | OP_WRITE
+ key.interestOps(OP_READ | OP_WRITE);
+ previous = key.interestOpsAnd(~OP_ACCEPT);
+ assertTrue(previous == (OP_READ | OP_WRITE));
+ assertTrue(key.interestOps() == (OP_READ | OP_WRITE));
+
+ // OP_READ | OP_WRITE -> 0
+ previous = key.interestOpsAnd(0);
+ assertTrue(previous == (OP_READ | OP_WRITE));
+ assertTrue(key.interestOps() == 0);
+
+ // 0 -> 0
+ previous = key.interestOpsAnd(0);
+ assertTrue(previous == 0);
+ assertTrue(key.interestOps() == 0);
+
+ try {
+ key.interestOpsOr(OP_ACCEPT);
+ fail("IllegalArgumentException expected");
+ } catch (IllegalArgumentException expected) { }
+
+ key.cancel();
+ try {
+ key.interestOpsOr(OP_READ);
+ fail("CancelledKeyException expected");
+ } catch (CancelledKeyException expected) { }
+ try {
+ key.interestOpsAnd(~OP_READ);
+ fail("CancelledKeyException expected");
+ } catch (CancelledKeyException expected) { }
+ }
+
+ /**
+ * Test default implementation of interestOpsOr/interestOpsAnd
+ */
+ public void testDefaultImplementation() throws Exception {
+ try (SocketChannel sc = SocketChannel.open()) {
+ SelectionKey key = keyFor(sc);
+ test(key);
+ }
+ }
+
+ /**
+ * Test the default provider implementation of SelectionKey.
+ */
+ public void testNioImplementation() throws Exception {
+ try (SocketChannel sc = SocketChannel.open();
+ Selector sel = Selector.open()) {
+ sc.configureBlocking(false);
+ SelectionKey key = sc.register(sel, 0);
+ test(key);
+ }
+ }
+}
+
--- a/test/jdk/java/nio/file/Files/CopyAndMove.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/jdk/java/nio/file/Files/CopyAndMove.java Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2008, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2008, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -22,24 +22,25 @@
*/
/* @test
- * @bug 4313887 6838333 6917021 7006126 6950237 8006645
+ * @bug 4313887 6838333 6917021 7006126 6950237 8006645 8201407
* @summary Unit test for java.nio.file.Files copy and move methods (use -Dseed=X to set PRNG seed)
* @library .. /test/lib
- * @build jdk.test.lib.RandomFactory
+ * @build jdk.test.lib.Platform jdk.test.lib.RandomFactory
* CopyAndMove PassThroughFileSystem
* @run main/othervm CopyAndMove
* @key randomness
*/
+import java.io.*;
import java.nio.ByteBuffer;
import java.nio.file.*;
import static java.nio.file.Files.*;
import static java.nio.file.StandardCopyOption.*;
import static java.nio.file.LinkOption.*;
import java.nio.file.attribute.*;
-import java.io.*;
import java.util.*;
import java.util.concurrent.TimeUnit;
+import jdk.test.lib.Platform;
import jdk.test.lib.RandomFactory;
public class CopyAndMove {
@@ -169,8 +170,7 @@
Map<String,ByteBuffer> namedAttributes = null;
// get file attributes of source file
- String os = System.getProperty("os.name");
- if (os.startsWith("Windows")) {
+ if (Platform.isWindows()) {
dosAttributes = readAttributes(source, DosFileAttributes.class, NOFOLLOW_LINKS);
basicAttributes = dosAttributes;
} else {
@@ -448,6 +448,10 @@
moveAndVerify(source, target);
throw new RuntimeException("IOException expected");
} catch (IOException x) {
+ if (!(x instanceof DirectoryNotEmptyException)) {
+ throw new RuntimeException
+ ("DirectoryNotEmptyException expected", x);
+ }
}
delete(source.resolve("foo"));
delete(source);
@@ -653,17 +657,14 @@
if (source.getFileSystem().provider() == target.getFileSystem().provider()) {
// check POSIX attributes are copied
- String os = System.getProperty("os.name");
- if ((os.equals("SunOS") || os.equals("Linux")) &&
- testPosixAttributes)
- {
+ if (!Platform.isWindows() && testPosixAttributes) {
checkPosixAttributes(
readAttributes(source, PosixFileAttributes.class, linkOptions),
readAttributes(target, PosixFileAttributes.class, linkOptions));
}
// check DOS attributes are copied
- if (os.startsWith("Windows")) {
+ if (Platform.isWindows()) {
checkDosAttributes(
readAttributes(source, DosFileAttributes.class, linkOptions),
readAttributes(target, DosFileAttributes.class, linkOptions));
@@ -921,9 +922,7 @@
/**
* Test: Copy link to UNC (Windows only)
*/
- if (supportsLinks &&
- System.getProperty("os.name").startsWith("Windows"))
- {
+ if (supportsLinks && Platform.isWindows()) {
Path unc = Paths.get("\\\\rialto\\share\\file");
link = dir1.resolve("link");
createSymbolicLink(link, unc);
@@ -1156,12 +1155,14 @@
// "randomize" the file attributes of the given file.
static void randomizeAttributes(Path file) throws IOException {
- String os = System.getProperty("os.name");
- boolean isWindows = os.startsWith("Windows");
- boolean isUnix = os.equals("SunOS") || os.equals("Linux");
boolean isDirectory = isDirectory(file, NOFOLLOW_LINKS);
- if (isUnix) {
+ if (Platform.isWindows()) {
+ DosFileAttributeView view =
+ getFileAttributeView(file, DosFileAttributeView.class, NOFOLLOW_LINKS);
+ // only set or unset the hidden attribute
+ view.setHidden(heads());
+ } else {
Set<PosixFilePermission> perms =
getPosixFilePermissions(file, NOFOLLOW_LINKS);
PosixFilePermission[] toChange = {
@@ -1182,18 +1183,12 @@
setPosixFilePermissions(file, perms);
}
- if (isWindows) {
- DosFileAttributeView view =
- getFileAttributeView(file, DosFileAttributeView.class, NOFOLLOW_LINKS);
- // only set or unset the hidden attribute
- view.setHidden(heads());
- }
-
boolean addUserDefinedFileAttributes = heads() &&
getFileStore(file).supportsFileAttributeView("xattr");
// remove this when copying a direcory copies its named streams
- if (isWindows && isDirectory) addUserDefinedFileAttributes = false;
+ if (Platform.isWindows() && isDirectory)
+ addUserDefinedFileAttributes = false;
if (addUserDefinedFileAttributes) {
UserDefinedFileAttributeView view =
--- a/test/jdk/java/util/Currency/ValidateISO4217.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/jdk/java/util/Currency/ValidateISO4217.java Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2007, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2007, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -23,7 +23,7 @@
/*
* @test
* @bug 4691089 4819436 4942982 5104960 6544471 6627549 7066203 7195759
- * 8039317 8074350 8074351 8145952 8187946
+ * 8039317 8074350 8074351 8145952 8187946 8193552 8202026 8204269
* @summary Validate ISO 4217 data for Currency class.
* @modules java.base/java.util:open
* jdk.localedata
@@ -96,7 +96,7 @@
/* Codes that are obsolete, do not have related country */
static final String otherCodes =
"ADP-AFA-ATS-AYM-AZM-BEF-BGL-BOV-BYB-BYR-CHE-CHW-CLF-COU-CUC-CYP-"
- + "DEM-EEK-ESP-FIM-FRF-GHC-GRD-GWP-IEP-ITL-LUF-MGF-MTL-MXV-MZM-NLG-"
+ + "DEM-EEK-ESP-FIM-FRF-GHC-GRD-GWP-IEP-ITL-LTL-LUF-LVL-MGF-MRO-MTL-MXV-MZM-NLG-"
+ "PTE-ROL-RUR-SDD-SIT-SKK-SRG-STD-TMM-TPE-TRL-VEF-UYI-USN-USS-VEB-"
+ "XAG-XAU-XBA-XBB-XBC-XBD-XDR-XFO-XFU-XPD-XPT-XSU-XTS-XUA-XXX-"
+ "YUM-ZMK-ZWD-ZWN-ZWR";
--- a/test/jdk/java/util/Currency/tablea1.txt Thu Jun 07 23:12:35 2018 -0700
+++ b/test/jdk/java/util/Currency/tablea1.txt Fri Jun 08 09:40:28 2018 -0700
@@ -1,12 +1,12 @@
#
#
-# Amendments up until ISO 4217 AMENDMENT NUMBER 164
-# (As of 22 September 2017)
+# Amendments up until ISO 4217 AMENDMENT NUMBER 167
+# (As of 4 June 2018)
#
# Version
FILEVERSION=3
-DATAVERSION=164
+DATAVERSION=167
# ISO 4217 currency data
AF AFN 971 2
@@ -135,14 +135,14 @@
KW KWD 414 3
KG KGS 417 2
LA LAK 418 2
-LV LVL 428 2 2013-12-31-22-00-00 EUR 978 2
+LV EUR 978 2
LB LBP 422 2
#LS ZAR 710 2
LS LSL 426 2
LR LRD 430 2
LY LYD 434 3
LI CHF 756 2
-LT LTL 440 2 2014-12-31-22-00-00 EUR 978 2
+LT EUR 978 2
LU EUR 978 2
MO MOP 446 2
MK MKD 807 2
@@ -154,7 +154,7 @@
MT EUR 978 2
MH USD 840 2
MQ EUR 978 2
-MR MRO 478 2
+MR MRU 929 2
MU MUR 480 2
YT EUR 978 2
MX MXN 484 2
--- a/test/jdk/java/util/Locale/Bug8040211.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/jdk/java/util/Locale/Bug8040211.java Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2016, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -23,9 +23,9 @@
/*
* @test
- * @bug 8040211 8191404
- * @summary Checks the IANA language subtag registry data updation
- * (LSR Revision: 2017-08-15) with Locale and Locale.LanguageRange
+ * @bug 8040211 8191404 8203872
+ * @summary Checks the IANA language subtag registry data update
+ * (LSR Revision: 2018-04-23) with Locale and Locale.LanguageRange
* class methods.
* @run main Bug8040211
*/
@@ -67,8 +67,8 @@
private static void test_parse() {
boolean error = false;
String str = "Accept-Language: aam, adp, aue, bcg, cqu, ema,"
- + " en-gb-oed, gti, koj, kwq, kxe, lii, lmm, mtm, ngv,"
- + " oyb, phr, pub, suj, taj;q=0.9, yug;q=0.5, gfx;q=0.4";
+ + " en-gb-oed, gti, kdz, koj, kwq, kxe, lii, lmm, mtm, ngv,"
+ + " oyb, phr, pub, suj, taj;q=0.9, ar-hyw;q=0.8, yug;q=0.5, gfx;q=0.4";
ArrayList<LanguageRange> expected = new ArrayList<>();
expected.add(new LanguageRange("aam", 1.0));
expected.add(new LanguageRange("aas", 1.0));
@@ -86,6 +86,8 @@
expected.add(new LanguageRange("en-gb-oxendict", 1.0));
expected.add(new LanguageRange("gti", 1.0));
expected.add(new LanguageRange("nyc", 1.0));
+ expected.add(new LanguageRange("kdz", 1.0));
+ expected.add(new LanguageRange("ncp", 1.0));
expected.add(new LanguageRange("koj", 1.0));
expected.add(new LanguageRange("kwv", 1.0));
expected.add(new LanguageRange("kwq", 1.0));
@@ -112,6 +114,8 @@
expected.add(new LanguageRange("xsj", 1.0));
expected.add(new LanguageRange("taj", 0.9));
expected.add(new LanguageRange("tsf", 0.9));
+ expected.add(new LanguageRange("ar-hyw", 0.8));
+ expected.add(new LanguageRange("ar-arevmda", 0.8));
expected.add(new LanguageRange("yug", 0.5));
expected.add(new LanguageRange("yuu", 0.5));
expected.add(new LanguageRange("gfx", 0.4));
@@ -176,15 +180,15 @@
private static void test_filter() {
boolean error = false;
- String ranges = "mtm-RU, en-gb-oed, coy";
- String tags = "de-DE, en, mtm-RU, ymt-RU, en-gb-oxendict, ja-JP, pij, nts";
+ String ranges = "mtm-RU, en-gb-oed, coy, ar-HY";
+ String tags = "de-DE, en, mtm-RU, ymt-RU, en-gb-oxendict, ja-JP, pij, nts, ar-arevela";
FilteringMode mode = EXTENDED_FILTERING;
List<LanguageRange> priorityList = LanguageRange.parse(ranges);
List<Locale> tagList = generateLocales(tags);
String actualLocales
= showLocales(Locale.filter(priorityList, tagList, mode));
- String expectedLocales = "mtm-RU, ymt-RU, en-GB-oxendict, nts, pij";
+ String expectedLocales = "mtm-RU, ymt-RU, en-GB-oxendict, nts, pij, ar-arevela";
if (!expectedLocales.equals(actualLocales)) {
error = true;
--- a/test/jdk/java/util/zip/ZipFile/TestCleaner.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/jdk/java/util/zip/ZipFile/TestCleaner.java Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -22,8 +22,8 @@
*/
/* @test
- * @bug 8185582
- * @modules java.base/java.util.zip:open
+ * @bug 8185582 8197989
+ * @modules java.base/java.util.zip:open java.base/jdk.internal.vm.annotation
* @summary Check the resources of Inflater, Deflater and ZipFile are always
* cleaned/released when the instance is not unreachable
*/
@@ -34,6 +34,7 @@
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;
import java.util.zip.*;
+import jdk.internal.vm.annotation.DontInline;
import static java.nio.charset.StandardCharsets.US_ASCII;
public class TestCleaner {
@@ -163,10 +164,8 @@
}
}
- private static void testZipFile() throws Throwable {
- File dir = new File(System.getProperty("test.dir", "."));
- File zip = File.createTempFile("testzf", "zip", dir);
- Object zsrc = null;
+ @DontInline
+ private static Object openAndCloseZipFile(File zip) throws Throwable {
try {
try (var fos = new FileOutputStream(zip);
var zos = new ZipOutputStream(fos)) {
@@ -193,12 +192,39 @@
if (!fieldZsrc.trySetAccessible()) {
throw new RuntimeException("'ZipFile.zsrc' is not accesible");
}
- zsrc = fieldZsrc.get(zfRes);
-
+ return fieldZsrc.get(zfRes);
} finally {
zip.delete();
}
+ }
+ @DontInline
+ private static void openAndCloseSubZipFile(File zip, CountDownLatch closeCountDown)
+ throws Throwable {
+ try {
+ try (var fos = new FileOutputStream(zip);
+ var zos = new ZipOutputStream(fos)) {
+ zos.putNextEntry(new ZipEntry("hello"));
+ zos.write("hello".getBytes(US_ASCII));
+ zos.closeEntry();
+ }
+ var zf = new SubclassedZipFile(zip, closeCountDown);
+ var es = zf.entries();
+ while (es.hasMoreElements()) {
+ zf.getInputStream(es.nextElement()).read();
+ }
+ es = null;
+ zf = null;
+ } finally {
+ zip.delete();
+ }
+ }
+
+ private static void testZipFile() throws Throwable {
+ File dir = new File(System.getProperty("test.dir", "."));
+ File zip = File.createTempFile("testzf", "zip", dir);
+
+ Object zsrc = openAndCloseZipFile(zip);
if (zsrc != null) {
Field zfileField = zsrc.getClass().getDeclaredField("zfile");
if (!zfileField.trySetAccessible()) {
@@ -219,23 +245,7 @@
// test subclassed ZipFile, for behavioral compatibility.
// should be removed if the finalize() method is finally removed.
var closeCountDown = new CountDownLatch(1);
- try {
- try (var fos = new FileOutputStream(zip);
- var zos = new ZipOutputStream(fos)) {
- zos.putNextEntry(new ZipEntry("hello"));
- zos.write("hello".getBytes(US_ASCII));
- zos.closeEntry();
- }
- var zf = new SubclassedZipFile(zip, closeCountDown);
- var es = zf.entries();
- while (es.hasMoreElements()) {
- zf.getInputStream(es.nextElement()).read();
- }
- es = null;
- zf = null;
- } finally {
- zip.delete();
- }
+ openAndCloseSubZipFile(zip, closeCountDown);
while (!closeCountDown.await(10, TimeUnit.MILLISECONDS)) {
System.gc();
}
--- a/test/jdk/jdk/jfr/event/gc/collection/TestGCCauseWithCMSConcurrent.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/jdk/jdk/jfr/event/gc/collection/TestGCCauseWithCMSConcurrent.java Fri Jun 08 09:40:28 2018 -0700
@@ -29,7 +29,7 @@
/*
* @test
* @key jfr
- * @requires vm.gc == "ConcMarkSweep" | vm.gc == null
+ * @requires (vm.gc == "ConcMarkSweep" | vm.gc == null) & !vm.graal.enabled
* @requires vm.opt.ExplicitGCInvokesConcurrent != false
* @library /test/lib /test/jdk
* @run driver jdk.jfr.event.gc.collection.TestGCCauseWithCMSConcurrent
--- a/test/jdk/jdk/jfr/event/gc/collection/TestGCCauseWithCMSMarkSweep.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/jdk/jdk/jfr/event/gc/collection/TestGCCauseWithCMSMarkSweep.java Fri Jun 08 09:40:28 2018 -0700
@@ -30,7 +30,7 @@
* @test
* @key jfr
*
- * @requires vm.gc == "ConcMarkSweep" | vm.gc == null
+ * @requires (vm.gc == "ConcMarkSweep" | vm.gc == null) & !vm.graal.enabled
* @requires vm.opt.ExplicitGCInvokesConcurrent != true
* @library /test/lib /test/jdk
* @run driver jdk.jfr.event.gc.collection.TestGCCauseWithCMSMarkSweep
--- a/test/jdk/jdk/jfr/event/gc/collection/TestGCEventMixedWithCMSConcurrent.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/jdk/jdk/jfr/event/gc/collection/TestGCEventMixedWithCMSConcurrent.java Fri Jun 08 09:40:28 2018 -0700
@@ -29,7 +29,7 @@
* @test
* @key jfr
*
- * @requires (vm.gc == "ConcMarkSweep" | vm.gc == null)
+ * @requires (vm.gc == "ConcMarkSweep" | vm.gc == null) & !vm.graal.enabled
* & vm.opt.ExplicitGCInvokesConcurrent != false
* @library /test/lib /test/jdk
*
--- a/test/jdk/jdk/jfr/event/gc/collection/TestGCEventMixedWithCMSMarkSweep.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/jdk/jdk/jfr/event/gc/collection/TestGCEventMixedWithCMSMarkSweep.java Fri Jun 08 09:40:28 2018 -0700
@@ -29,7 +29,7 @@
* @test
* @key jfr
*
- * @requires (vm.gc == "ConcMarkSweep" | vm.gc == null)
+ * @requires (vm.gc == "ConcMarkSweep" | vm.gc == null) & !vm.graal.enabled
* & vm.opt.ExplicitGCInvokesConcurrent != true
* @library /test/lib /test/jdk
*
--- a/test/jdk/jdk/jfr/event/gc/collection/TestGCEventMixedWithParNew.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/jdk/jdk/jfr/event/gc/collection/TestGCEventMixedWithParNew.java Fri Jun 08 09:40:28 2018 -0700
@@ -29,7 +29,7 @@
* @test
* @key jfr
*
- * @requires vm.gc == "ConcMarkSweep" | vm.gc == null
+ * @requires (vm.gc == "ConcMarkSweep" | vm.gc == null) & !vm.graal.enabled
* @library /test/lib /test/jdk
* @run main/othervm -Xmx32m -Xmn8m -XX:+UnlockExperimentalVMOptions -XX:-UseFastUnorderedTimeStamps -XX:+UseConcMarkSweepGC jdk.jfr.event.gc.collection.TestGCEventMixedWithParNew
* good debug flags: -Xlog:gc*=debug
--- a/test/jdk/jdk/jfr/event/gc/collection/TestYoungGarbageCollectionEventWithParNew.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/jdk/jdk/jfr/event/gc/collection/TestYoungGarbageCollectionEventWithParNew.java Fri Jun 08 09:40:28 2018 -0700
@@ -28,7 +28,7 @@
/*
* @test
* @key jfr
- * @requires vm.gc == "ConcMarkSweep" | vm.gc == null
+ * @requires (vm.gc == "ConcMarkSweep" | vm.gc == null) & !vm.graal.enabled
* @library /test/lib /test/jdk
* @run main/othervm -Xmx50m -Xmn2m -XX:+UseConcMarkSweepGC -XX:+UnlockExperimentalVMOptions -XX:-UseFastUnorderedTimeStamps -Xlog:gc+heap=trace,gc*=debug jdk.jfr.event.gc.collection.TestYoungGarbageCollectionEventWithParNew
*/
--- a/test/jdk/jdk/jfr/event/gc/detailed/TestCMSConcurrentModeFailureEvent.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/jdk/jdk/jfr/event/gc/detailed/TestCMSConcurrentModeFailureEvent.java Fri Jun 08 09:40:28 2018 -0700
@@ -42,7 +42,7 @@
* @test
* @key jfr
*
- * @requires vm.gc == "ConcMarkSweep" | vm.gc == null
+ * @requires (vm.gc == "ConcMarkSweep" | vm.gc == null) & !vm.graal.enabled
* @library /test/lib /test/jdk
*
* @run main jdk.jfr.event.gc.detailed.TestCMSConcurrentModeFailureEvent
--- a/test/jdk/jdk/jfr/event/gc/detailed/TestPromotionFailedEventWithParNew.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/jdk/jdk/jfr/event/gc/detailed/TestPromotionFailedEventWithParNew.java Fri Jun 08 09:40:28 2018 -0700
@@ -27,7 +27,7 @@
/*
* @test
* @key jfr
- * @requires vm.gc == "ConcMarkSweep" | vm.gc == null
+ * @requires (vm.gc == "ConcMarkSweep" | vm.gc == null) & !vm.graal.enabled
* @library /test/lib /test/jdk
* @run main/othervm jdk.jfr.event.gc.detailed.TestPromotionFailedEventWithParNew
*/
--- a/test/jdk/jdk/jfr/event/gc/detailed/TestStressAllocationGCEventsWithCMS.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/jdk/jdk/jfr/event/gc/detailed/TestStressAllocationGCEventsWithCMS.java Fri Jun 08 09:40:28 2018 -0700
@@ -26,7 +26,7 @@
/*
* @test
- * @requires vm.gc == "null" | vm.gc == "ConcMarkSweep"
+ * @requires (vm.gc == "null" | vm.gc == "ConcMarkSweep") & !vm.graal.enabled
* @library /test/lib /test/jdk
* @run main/othervm -XX:+UseConcMarkSweepGC -Xmx64m jdk.jfr.event.gc.detailed.TestStressAllocationGCEventsWithCMS
*/
--- a/test/jdk/jdk/jfr/event/gc/detailed/TestStressAllocationGCEventsWithParNew.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/jdk/jdk/jfr/event/gc/detailed/TestStressAllocationGCEventsWithParNew.java Fri Jun 08 09:40:28 2018 -0700
@@ -26,7 +26,7 @@
/*
* @test
- * @requires vm.gc == "null"
+ * @requires vm.gc == "null" & !vm.graal.enabled
* @library /test/lib /test/jdk
* @run main/othervm -XX:+UseConcMarkSweepGC -Xmx64m jdk.jfr.event.gc.detailed.TestStressAllocationGCEventsWithParNew
*/
--- a/test/jdk/jdk/jfr/event/gc/detailed/TestStressBigAllocationGCEventsWithCMS.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/jdk/jdk/jfr/event/gc/detailed/TestStressBigAllocationGCEventsWithCMS.java Fri Jun 08 09:40:28 2018 -0700
@@ -26,7 +26,7 @@
/*
* @test
- * @requires vm.gc == "null" | vm.gc == "ConcMarkSweep"
+ * @requires (vm.gc == "null" | vm.gc == "ConcMarkSweep") & !vm.graal.enabled
* @library /test/lib /test/jdk
* @run main/othervm -XX:+UseConcMarkSweepGC -Xmx256m jdk.jfr.event.gc.detailed.TestStressBigAllocationGCEventsWithCMS 1048576
*/
--- a/test/jdk/jdk/jfr/event/gc/detailed/TestStressBigAllocationGCEventsWithParNew.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/jdk/jdk/jfr/event/gc/detailed/TestStressBigAllocationGCEventsWithParNew.java Fri Jun 08 09:40:28 2018 -0700
@@ -26,7 +26,7 @@
/*
* @test
- * @requires vm.gc == "null"
+ * @requires vm.gc == "null" & !vm.graal.enabled
* @library /test/lib /test/jdk
* @run main/othervm -XX:+UseConcMarkSweepGC -Xmx256m jdk.jfr.event.gc.detailed.TestStressBigAllocationGCEventsWithParNew 1048576
*/
--- a/test/jdk/jdk/jfr/event/gc/heapsummary/TestHeapSummaryEventConcurrentCMS.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/jdk/jdk/jfr/event/gc/heapsummary/TestHeapSummaryEventConcurrentCMS.java Fri Jun 08 09:40:28 2018 -0700
@@ -38,7 +38,7 @@
/*
* @test
* @key jfr
- * @requires (vm.gc == "ConcMarkSweep" | vm.gc == null)
+ * @requires (vm.gc == "ConcMarkSweep" | vm.gc == null) & !vm.graal.enabled
* & vm.opt.ExplicitGCInvokesConcurrent != false
* @library /test/lib /test/jdk
* @run main/othervm -XX:+UnlockExperimentalVMOptions -XX:-UseFastUnorderedTimeStamps -XX:+UseConcMarkSweepGC -XX:+ExplicitGCInvokesConcurrent jdk.jfr.event.gc.heapsummary.TestHeapSummaryEventConcurrentCMS
--- a/test/jdk/jdk/jfr/event/gc/heapsummary/TestHeapSummaryEventParNewCMS.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/jdk/jdk/jfr/event/gc/heapsummary/TestHeapSummaryEventParNewCMS.java Fri Jun 08 09:40:28 2018 -0700
@@ -29,7 +29,7 @@
/*
* @test
* @key jfr
- * @requires (vm.gc == "ConcMarkSweep" | vm.gc == null)
+ * @requires (vm.gc == "ConcMarkSweep" | vm.gc == null) & !vm.graal.enabled
* & vm.opt.ExplicitGCInvokesConcurrent != true
* @library /test/lib /test/jdk
* @run main/othervm -XX:+UnlockExperimentalVMOptions -XX:-UseFastUnorderedTimeStamps -XX:+UseConcMarkSweepGC jdk.jfr.event.gc.heapsummary.TestHeapSummaryEventParNewCMS
--- a/test/jdk/jdk/jfr/event/gc/objectcount/TestObjectCountAfterGCEventWithCMSConcurrent.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/jdk/jdk/jfr/event/gc/objectcount/TestObjectCountAfterGCEventWithCMSConcurrent.java Fri Jun 08 09:40:28 2018 -0700
@@ -29,7 +29,7 @@
/*
* @test
* @key jfr
- * @requires (vm.gc == "ConcMarkSweep" | vm.gc == null)
+ * @requires (vm.gc == "ConcMarkSweep" | vm.gc == null) & !vm.graal.enabled
* & vm.opt.ExplicitGCInvokesConcurrent != false
* @library /test/lib /test/jdk
* @run main/othervm -XX:+UnlockExperimentalVMOptions -XX:-UseFastUnorderedTimeStamps -XX:+UseConcMarkSweepGC -XX:+ExplicitGCInvokesConcurrent -XX:MarkSweepDeadRatio=0 -XX:-UseCompressedOops -XX:+IgnoreUnrecognizedVMOptions jdk.jfr.event.gc.objectcount.TestObjectCountAfterGCEventWithCMSConcurrent
--- a/test/jdk/jdk/jfr/event/gc/objectcount/TestObjectCountAfterGCEventWithCMSMarkSweep.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/jdk/jdk/jfr/event/gc/objectcount/TestObjectCountAfterGCEventWithCMSMarkSweep.java Fri Jun 08 09:40:28 2018 -0700
@@ -29,7 +29,7 @@
/*
* @test
* @key jfr
- * @requires (vm.gc == "ConcMarkSweep" | vm.gc == null)
+ * @requires (vm.gc == "ConcMarkSweep" | vm.gc == null) & !vm.graal.enabled
* & vm.opt.ExplicitGCInvokesConcurrent != true
* @library /test/lib /test/jdk
* @run main/othervm -XX:+UnlockExperimentalVMOptions -XX:-UseFastUnorderedTimeStamps -XX:+UseConcMarkSweepGC -XX:MarkSweepDeadRatio=0 -XX:-UseCompressedOops -XX:+IgnoreUnrecognizedVMOptions jdk.jfr.event.gc.objectcount.TestObjectCountAfterGCEventWithCMSMarkSweep
--- a/test/jdk/jdk/jfr/event/gc/refstat/TestRefStatEventWithCMSConcurrent.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/jdk/jdk/jfr/event/gc/refstat/TestRefStatEventWithCMSConcurrent.java Fri Jun 08 09:40:28 2018 -0700
@@ -29,7 +29,7 @@
/*
* @test
* @key jfr
- * @requires (vm.gc == "ConcMarkSweep" | vm.gc == null)
+ * @requires (vm.gc == "ConcMarkSweep" | vm.gc == null) & !vm.graal.enabled
* & vm.opt.ExplicitGCInvokesConcurrent != false
* @library /test/lib /test/jdk
* @run main/othervm -XX:+UnlockExperimentalVMOptions -XX:-UseFastUnorderedTimeStamps -Xlog:gc+heap=trace,gc*=debug -XX:+UseConcMarkSweepGC -XX:+ExplicitGCInvokesConcurrent jdk.jfr.event.gc.refstat.TestRefStatEventWithCMSConcurrent
--- a/test/jdk/jdk/jfr/event/gc/refstat/TestRefStatEventWithCMSMarkSweep.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/jdk/jdk/jfr/event/gc/refstat/TestRefStatEventWithCMSMarkSweep.java Fri Jun 08 09:40:28 2018 -0700
@@ -29,7 +29,7 @@
/*
* @test
* @key jfr
- * @requires (vm.gc == "ConcMarkSweep" | vm.gc == null)
+ * @requires (vm.gc == "ConcMarkSweep" | vm.gc == null) & !vm.graal.enabled
* & vm.opt.ExplicitGCInvokesConcurrent != true
* @library /test/lib /test/jdk
* @run main/othervm -XX:+UnlockExperimentalVMOptions -XX:-UseFastUnorderedTimeStamps -Xlog:gc+heap=trace,gc*=debug -XX:+UseConcMarkSweepGC jdk.jfr.event.gc.refstat.TestRefStatEventWithCMSMarkSweep
--- a/test/jdk/jdk/jfr/event/gc/stacktrace/TestConcMarkSweepAllocationPendingStackTrace.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/jdk/jdk/jfr/event/gc/stacktrace/TestConcMarkSweepAllocationPendingStackTrace.java Fri Jun 08 09:40:28 2018 -0700
@@ -28,7 +28,7 @@
* @test
* @key jfr
*
- * @requires vm.gc == "null" | vm.gc == "ConcMarkSweep"
+ * @requires (vm.gc == "null" | vm.gc == "ConcMarkSweep") & !vm.graal.enabled
* @library /test/lib /test/jdk
* @run main/othervm -XX:MaxNewSize=10M -Xmx64M -XX:+UseConcMarkSweepGC -Xlog:gc* jdk.jfr.event.gc.stacktrace.TestConcMarkSweepAllocationPendingStackTrace
*/
--- a/test/jdk/jdk/jfr/event/gc/stacktrace/TestMetaspaceConcMarkSweepGCAllocationPendingStackTrace.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/jdk/jdk/jfr/event/gc/stacktrace/TestMetaspaceConcMarkSweepGCAllocationPendingStackTrace.java Fri Jun 08 09:40:28 2018 -0700
@@ -28,7 +28,7 @@
* @test
* @key jfr
*
- * @requires vm.gc == "null" | vm.gc == "ConcMarkSweep"
+ * @requires (vm.gc == "null" | vm.gc == "ConcMarkSweep") & !vm.graal.enabled
* @requires !(vm.compMode == "Xcomp" & os.arch == "aarch64")
* @library /test/lib /test/jdk
* @run main/othervm -XX:+UseConcMarkSweepGC -XX:MaxMetaspaceSize=64M -Xlog:gc* jdk.jfr.event.gc.stacktrace.TestMetaspaceConcMarkSweepGCAllocationPendingStackTrace
--- a/test/jdk/jdk/jfr/event/gc/stacktrace/TestParNewAllocationPendingStackTrace.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/jdk/jdk/jfr/event/gc/stacktrace/TestParNewAllocationPendingStackTrace.java Fri Jun 08 09:40:28 2018 -0700
@@ -28,7 +28,7 @@
* @test
* @key jfr
*
- * @requires vm.gc == "null" | vm.gc == "ConcMarkSweep"
+ * @requires (vm.gc == "null" | vm.gc == "ConcMarkSweep") & !vm.graal.enabled
* @library /test/lib /test/jdk
* @run main/othervm -XX:+UseConcMarkSweepGC -Xlog:gc* -XX:+FlightRecorder jdk.jfr.event.gc.stacktrace.TestParNewAllocationPendingStackTrace
*/
--- a/test/jdk/jdk/jfr/event/oldobject/TestCMS.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/jdk/jdk/jfr/event/oldobject/TestCMS.java Fri Jun 08 09:40:28 2018 -0700
@@ -37,7 +37,7 @@
/*
* @test
* @key jfr
- * @requires vm.gc == "null"
+ * @requires vm.gc == "null" & !vm.graal.enabled
* @summary Test leak profiler with CMS GC
* @library /test/lib /test/jdk
* @modules jdk.jfr/jdk.jfr.internal.test
--- a/test/jdk/jdk/jfr/event/runtime/TestModuleEvents.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/jdk/jdk/jfr/event/runtime/TestModuleEvents.java Fri Jun 08 09:40:28 2018 -0700
@@ -40,6 +40,7 @@
* @test
* @summary Tests the JFR events related to modules
* @key jfr
+ * @requires !vm.graal.enabled
* @library /test/lib
* @run main/othervm --limit-modules java.base,jdk.jfr jdk.jfr.event.runtime.TestModuleEvents
*/
--- a/test/jdk/sun/management/HotspotRuntimeMBean/GetSafepointSyncTime.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/jdk/sun/management/HotspotRuntimeMBean/GetSafepointSyncTime.java Fri Jun 08 09:40:28 2018 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2003, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -23,7 +23,7 @@
/*
* @test
- * @bug 4858522
+ * @bug 4858522 8174734
* @summary Basic unit test of HotspotRuntimeMBean.getSafepointSyncTime()
* @author Steve Bohne
*
@@ -43,50 +43,71 @@
private static final long NUM_THREAD_DUMPS = 300;
- // Careful with these values.
- private static final long MIN_VALUE_FOR_PASS = 1;
- private static final long MAX_VALUE_FOR_PASS = Long.MAX_VALUE;
+ static void checkPositive(long value, String label) {
+ if (value < 0)
+ throw new RuntimeException(label + " had a negative value of "
+ + value);
+ }
+
+ static void validate(long count1, long count2, long time1, long time2,
+ String label) {
+ checkPositive(count1, label + ":count1");
+ checkPositive(count2, label + ":count2");
+ checkPositive(time1, label + ":time1");
+ checkPositive(time2, label + ":time2");
+
+ long countDiff = count2 - count1;
+ long timeDiff = time2 - time1;
+
+ if (countDiff < NUM_THREAD_DUMPS) {
+ throw new RuntimeException(label +
+ ": Expected at least " + NUM_THREAD_DUMPS +
+ " safepoints but only got " + countDiff);
+ }
+
+ // getSafepointSyncTime is the accumulated time spent getting to a
+ // safepoint, so each safepoint will add a little to this, but the
+ // resolution is only milliseconds so we may not see it.
+ if (timeDiff < 0) {
+ throw new RuntimeException(label + ": Safepoint sync time " +
+ "decreased unexpectedly " +
+ "(time1 = " + time1 + "; " +
+ "time2 = " + time2 + ")");
+ }
+
+ System.out.format("%s: Safepoint count=%d (diff=%d), sync time=%d ms (diff=%d)%n",
+ label, count2, countDiff, time2, timeDiff);
+
+ }
public static void main(String args[]) throws Exception {
long count = mbean.getSafepointCount();
- long value = mbean.getSafepointSyncTime();
+ long time = mbean.getSafepointSyncTime();
- // Thread.getAllStackTraces() should cause safepoints.
- // If this test is failing because it doesn't,
- // MIN_VALUE_FOR_PASS should be reset to 0
+ checkPositive(count, "count");
+ checkPositive(time, "time");
+
+ // Thread.getAllStackTraces() should cause a safepoint.
+
for (int i = 0; i < NUM_THREAD_DUMPS; i++) {
Thread.getAllStackTraces();
}
long count1 = mbean.getSafepointCount();
- long value1 = mbean.getSafepointSyncTime();
-
- System.out.format("Safepoint count=%d (diff=%d), sync time=%d ms (diff=%d)%n",
- count1, count1-count, value1, value1-value);
+ long time1 = mbean.getSafepointSyncTime();
- if (value1 < MIN_VALUE_FOR_PASS || value1 > MAX_VALUE_FOR_PASS) {
- throw new RuntimeException("Safepoint sync time " +
- "illegal value: " + value1 + " ms " +
- "(MIN = " + MIN_VALUE_FOR_PASS + "; " +
- "MAX = " + MAX_VALUE_FOR_PASS + ")");
- }
+ validate(count, count1, time, time1, "Pass 1");
+
+ // repeat the experiment
for (int i = 0; i < NUM_THREAD_DUMPS; i++) {
Thread.getAllStackTraces();
}
long count2 = mbean.getSafepointCount();
- long value2 = mbean.getSafepointSyncTime();
-
- System.out.format("Safepoint count=%d (diff=%d), sync time=%d ms (diff=%d)%n",
- count2, count2-count1, value2, value2-value1);
+ long time2 = mbean.getSafepointSyncTime();
- if (value2 <= value1) {
- throw new RuntimeException("Safepoint sync time " +
- "did not increase " +
- "(value1 = " + value1 + "; " +
- "value2 = " + value2 + ")");
- }
+ validate(count1, count2, time1, time2, "Pass 2");
System.out.println("Test passed.");
}
--- a/test/jdk/sun/text/resources/LocaleData Thu Jun 07 23:12:35 2018 -0700
+++ b/test/jdk/sun/text/resources/LocaleData Fri Jun 08 09:40:28 2018 -0700
@@ -8317,3 +8317,6 @@
CurrencyNames//lak=Lao Kip
CurrencyNames//php=Philippine Piso
CurrencyNames//azn=Azerbaijan Manat
+
+# bug $8193552
+CurrencyNames//mru=Mauritanian Ouguiya
--- a/test/jdk/sun/text/resources/LocaleDataTest.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/jdk/sun/text/resources/LocaleDataTest.java Fri Jun 08 09:40:28 2018 -0700
@@ -38,7 +38,7 @@
* 7114053 7074882 7040556 8008577 8013836 8021121 6192407 6931564 8027695
* 8017142 8037343 8055222 8042126 8074791 8075173 8080774 8129361 8134916
* 8145136 8145952 8164784 8037111 8081643 7037368 8178872 8185841 8190918
- * 8187946 8195478 8181157 8179071
+ * 8187946 8195478 8181157 8179071 8193552 8202026 8204269
* @summary Verify locale data
* @modules java.base/sun.util.resources
* @modules jdk.localedata
--- a/test/jdk/tools/jmod/JmodNegativeTest.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/jdk/tools/jmod/JmodNegativeTest.java Fri Jun 08 09:40:28 2018 -0700
@@ -100,7 +100,7 @@
jmod("--badOption")
.assertFailure()
.resultChecker(r ->
- assertContains(r.output, "Error: 'badOption' is not a recognized option")
+ assertContains(r.output, "Error: badOption is not a recognized option")
);
}
--- a/test/jdk/tools/jmod/JmodTest.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/jdk/tools/jmod/JmodTest.java Fri Jun 08 09:40:28 2018 -0700
@@ -111,7 +111,7 @@
Path jmod = MODS_DIR.resolve("apa.jmod");
jmod("create",
- "--libs=", libDir.toString(),
+ "--libs=" + libDir.toString(),
"--class-path", classesDir.toString(),
jmod.toString())
.assertSuccess();
@@ -310,7 +310,7 @@
Path lp = EXPLODED_DIR.resolve("foo").resolve("lib");
jmod("create",
- "--libs=", lp.toString(),
+ "--libs=" + lp.toString(),
"--class-path", cp.toString(),
jmod.toString())
.assertSuccess()
@@ -335,8 +335,8 @@
jmod("create",
"--conf", cf.toString(),
- "--cmds=", bp.toString(),
- "--libs=", lp.toString(),
+ "--cmds=" + bp.toString(),
+ "--libs=" + lp.toString(),
"--class-path", cp.toString(),
jmod.toString())
.assertSuccess()
@@ -361,7 +361,7 @@
Path lp = EXPLODED_DIR.resolve("foo").resolve("lib");
jmod("create",
- "--libs=", lp.toString(),
+ "--libs=" + lp.toString(),
"--class-path", cp.toString(),
"--exclude", "**internal**",
"--exclude", "first.so",
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/jdk/tools/launcher/SourceMode.java Fri Jun 08 09:40:28 2018 -0700
@@ -0,0 +1,315 @@
+/*
+ * Copyright (c) 2017, 2018, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 8192920
+ * @summary Test source mode
+ * @modules jdk.compiler
+ * @run main SourceMode
+ */
+
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.nio.file.attribute.PosixFilePermission;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+public class SourceMode extends TestHelper {
+
+ public static void main(String... args) throws Exception {
+ new SourceMode().run(args);
+ }
+
+ // java Simple.java 1 2 3
+ @Test
+ void testSimpleJava() throws IOException {
+ Path file = getSimpleFile("Simple.java", false);
+ TestResult tr = doExec(javaCmd, file.toString(), "1", "2", "3");
+ if (!tr.isOK())
+ error(tr, "Bad exit code: " + tr.exitValue);
+ if (!tr.contains("[1, 2, 3]"))
+ error(tr, "Expected output not found");
+ System.out.println(tr.testOutput);
+ }
+
+ // java --source 10 simple 1 2 3
+ @Test
+ void testSimple() throws IOException {
+ Path file = getSimpleFile("simple", false);
+ TestResult tr = doExec(javaCmd, "--source", "10", file.toString(), "1", "2", "3");
+ if (!tr.isOK())
+ error(tr, "Bad exit code: " + tr.exitValue);
+ if (!tr.contains("[1, 2, 3]"))
+ error(tr, "Expected output not found");
+ System.out.println(tr.testOutput);
+ }
+
+ // execSimple 1 2 3
+ @Test
+ void testExecSimple() throws IOException {
+ if (isWindows) // Will not work without cygwin, pass silently
+ return;
+ Path file = setExecutable(getSimpleFile("execSimple", true));
+ TestResult tr = doExec(file.toAbsolutePath().toString(), "1", "2", "3");
+ if (!tr.isOK())
+ error(tr, "Bad exit code: " + tr.exitValue);
+ if (!tr.contains("[1, 2, 3]"))
+ error(tr, "Expected output not found");
+ System.out.println(tr.testOutput);
+ }
+
+ // java @simpleJava.at (contains Simple.java 1 2 3)
+ @Test
+ void testSimpleJavaAtFile() throws IOException {
+ Path file = getSimpleFile("Simple.java", false);
+ Path atFile = Paths.get("simpleJava.at");
+ createFile(atFile.toFile(), List.of(file + " 1 2 3"));
+ TestResult tr = doExec(javaCmd, "@" + atFile);
+ if (!tr.isOK())
+ error(tr, "Bad exit code: " + tr.exitValue);
+ if (!tr.contains("[1, 2, 3]"))
+ error(tr, "Expected output not found");
+ System.out.println(tr.testOutput);
+ }
+
+ // java @simple.at (contains --source 10 simple 1 2 3)
+ @Test
+ void testSimpleAtFile() throws IOException {
+ Path file = getSimpleFile("simple", false);
+ Path atFile = Paths.get("simple.at");
+ createFile(atFile.toFile(), List.of("--source 10 " + file + " 1 2 3"));
+ TestResult tr = doExec(javaCmd, "@" + atFile);
+ if (!tr.isOK())
+ error(tr, "Bad exit code: " + tr.exitValue);
+ if (!tr.contains("[1, 2, 3]"))
+ error(tr, "Expected output not found");
+ System.out.println(tr.testOutput);
+ }
+
+ // java -cp classes Main.java 1 2 3
+ @Test
+ void testClasspath() throws IOException {
+ Path base = Files.createDirectories(Paths.get("testClasspath"));
+ Path otherJava = base.resolve("Other.java");
+ createFile(otherJava.toFile(), List.of(
+ "public class Other {",
+ " public static String join(String[] args) {",
+ " return String.join(\"-\", args);",
+ " }",
+ "}"
+ ));
+ Path classes = Files.createDirectories(base.resolve("classes"));
+ Path mainJava = base.resolve("Main.java");
+ createFile(mainJava.toFile(), List.of(
+ "class Main {",
+ " public static void main(String[] args) {",
+ " System.out.println(Other.join(args));",
+ " }}"
+ ));
+ compile("-d", classes.toString(), otherJava.toString());
+ TestResult tr = doExec(javaCmd, "-cp", classes.toString(),
+ mainJava.toString(), "1", "2", "3");
+ if (!tr.isOK())
+ error(tr, "Bad exit code: " + tr.exitValue);
+ if (!tr.contains("1-2-3"))
+ error(tr, "Expected output not found");
+ System.out.println(tr.testOutput);
+ }
+
+ // java --add-exports=... Export.java --help
+ @Test
+ void testAddExports() throws IOException {
+ Path exportJava = Paths.get("Export.java");
+ createFile(exportJava.toFile(), List.of(
+ "public class Export {",
+ " public static void main(String[] args) {",
+ " new com.sun.tools.javac.main.Main(\"demo\").compile(args);",
+ " }",
+ "}"
+ ));
+ // verify access fails without --add-exports
+ TestResult tr1 = doExec(javaCmd, exportJava.toString(), "--help");
+ if (tr1.isOK())
+ error(tr1, "Compilation succeeded unexpectedly");
+ // verify access succeeds with --add-exports
+ TestResult tr2 = doExec(javaCmd,
+ "--add-exports", "jdk.compiler/com.sun.tools.javac.main=ALL-UNNAMED",
+ exportJava.toString(), "--help");
+ if (!tr2.isOK())
+ error(tr2, "Bad exit code: " + tr2.exitValue);
+ if (!(tr2.contains("demo") && tr2.contains("Usage")))
+ error(tr2, "Expected output not found");
+ }
+
+ // java -cp ... HelloWorld.java (for a class "java" in package "HelloWorld")
+ @Test
+ void testClassNamedJava() throws IOException {
+ Path base = Files.createDirectories(Paths.get("testClassNamedJava"));
+ Path src = Files.createDirectories(base.resolve("src"));
+ Path srcfile = src.resolve("java.java");
+ createFile(srcfile.toFile(), List.of(
+ "package HelloWorld;",
+ "class java {",
+ " public static void main(String... args) {",
+ " System.out.println(HelloWorld.java.class.getName());",
+ " }",
+ "}"
+ ));
+ Path classes = base.resolve("classes");
+ compile("-d", classes.toString(), srcfile.toString());
+ TestResult tr =
+ doExec(javaCmd, "-cp", classes.toString(), "HelloWorld.java");
+ if (!tr.isOK())
+ error(tr, "Command failed");
+ if (!tr.contains("HelloWorld.java"))
+ error(tr, "Expected output not found");
+ }
+
+ // java --source
+ @Test
+ void testSourceNoArg() throws IOException {
+ TestResult tr = doExec(javaCmd, "--source");
+ if (tr.isOK())
+ error(tr, "Command succeeded unexpectedly");
+ System.err.println(tr);
+ if (!tr.contains("--source requires source version"))
+ error(tr, "Expected output not found");
+ }
+
+ // java --source 10 -jar simple.jar
+ @Test
+ void testSourceJarConflict() throws IOException {
+ Path base = Files.createDirectories(Paths.get("testSourceJarConflict"));
+ Path file = getSimpleFile("Simple.java", false);
+ Path classes = Files.createDirectories(base.resolve("classes"));
+ compile("-d", classes.toString(), file.toString());
+ Path simpleJar = base.resolve("simple.jar");
+ createJar("cf", simpleJar.toString(), "-C", classes.toString(), ".");
+ TestResult tr =
+ doExec(javaCmd, "--source", "10", "-jar", simpleJar.toString());
+ if (tr.isOK())
+ error(tr, "Command succeeded unexpectedly");
+ if (!tr.contains("Option -jar is not allowed with --source"))
+ error(tr, "Expected output not found");
+ }
+
+ // java --source 10 -m jdk.compiler
+ @Test
+ void testSourceModuleConflict() throws IOException {
+ TestResult tr = doExec(javaCmd, "--source", "10", "-m", "jdk.compiler");
+ if (tr.isOK())
+ error(tr, "Command succeeded unexpectedly");
+ if (!tr.contains("Option -m is not allowed with --source"))
+ error(tr, "Expected output not found");
+ }
+
+ // #!.../java --source 10 -version
+ @Test
+ void testTerminalOptionInShebang() throws IOException {
+ if (isWindows) // Will not work without cygwin, pass silently
+ return;
+ Path base = Files.createDirectories(
+ Paths.get("testTerminalOptionInShebang"));
+ Path bad = base.resolve("bad");
+ createFile(bad.toFile(), List.of(
+ "#!" + javaCmd + " --source 10 -version"));
+ setExecutable(bad);
+ TestResult tr = doExec(bad.toString());
+ if (!tr.contains("Option -version is not allowed in this context"))
+ error(tr, "Expected output not found");
+ }
+
+ // #!.../java --source 10 @bad.at (contains -version)
+ @Test
+ void testTerminalOptionInShebangAtFile() throws IOException {
+ if (isWindows) // Will not work without cygwin, pass silently
+ return;
+ // Use a short directory name, to avoid line length limitations
+ Path base = Files.createDirectories(Paths.get("testBadAtFile"));
+ Path bad_at = base.resolve("bad.at");
+ createFile(bad_at.toFile(), List.of("-version"));
+ Path bad = base.resolve("bad");
+ createFile(bad.toFile(), List.of(
+ "#!" + javaCmd + " --source 10 @" + bad_at));
+ setExecutable(bad);
+ TestResult tr = doExec(bad.toString());
+ System.err.println("JJG JJG " + tr);
+ if (!tr.contains("Option -version in @testBadAtFile/bad.at is "
+ + "not allowed in this context"))
+ error(tr, "Expected output not found");
+ }
+
+ // #!.../java --source 10 HelloWorld
+ @Test
+ void testMainClassInShebang() throws IOException {
+ if (isWindows) // Will not work without cygwin, pass silently
+ return;
+ Path base = Files.createDirectories(Paths.get("testMainClassInShebang"));
+ Path bad = base.resolve("bad");
+ createFile(bad.toFile(), List.of(
+ "#!" + javaCmd + " --source 10 HelloWorld"));
+ setExecutable(bad);
+ TestResult tr = doExec(bad.toString());
+ if (!tr.contains("Cannot specify main class in this context"))
+ error(tr, "Expected output not found");
+ }
+
+ //--------------------------------------------------------------------------
+
+ private Map<String,String> getLauncherDebugEnv() {
+ return Map.of("_JAVA_LAUNCHER_DEBUG", "1");
+ }
+
+ private Path getSimpleFile(String name, boolean shebang) throws IOException {
+ Path file = Paths.get(name);
+ if (!Files.exists(file)) {
+ createFile(file.toFile(), List.of(
+ (shebang ? "#!" + javaCmd + " --source 10" : ""),
+ "public class Simple {",
+ " public static void main(String[] args) {",
+ " System.out.println(java.util.Arrays.toString(args));",
+ " }}"));
+ }
+ return file;
+ }
+
+ private Path setExecutable(Path file) throws IOException {
+ Set<PosixFilePermission> perms = Files.getPosixFilePermissions(file);
+ perms.add(PosixFilePermission.OWNER_EXECUTE);
+ Files.setPosixFilePermissions(file, perms);
+ return file;
+ }
+
+ private void error(TestResult tr, String message) {
+ System.err.println(tr);
+ throw new RuntimeException(message);
+ }
+}
--- a/test/jtreg-ext/requires/VMProps.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/jtreg-ext/requires/VMProps.java Fri Jun 08 09:40:28 2018 -0700
@@ -36,6 +36,7 @@
import java.util.regex.Matcher;
import java.util.regex.Pattern;
+import sun.hotspot.code.Compiler;
import sun.hotspot.cpuinfo.CPUInfo;
import sun.hotspot.gc.GC;
import sun.hotspot.WhiteBox;
@@ -344,33 +345,7 @@
* @return true if Graal is used as JIT compiler.
*/
protected String isGraalEnabled() {
- // Graal is enabled if following conditions are true:
- // - we are not in Interpreter mode
- // - UseJVMCICompiler flag is true
- // - jvmci.Compiler variable is equal to 'graal'
- // - TieredCompilation is not used or TieredStopAtLevel is greater than 3
-
- Boolean useCompiler = WB.getBooleanVMFlag("UseCompiler");
- if (useCompiler == null || !useCompiler)
- return "false";
-
- Boolean useJvmciComp = WB.getBooleanVMFlag("UseJVMCICompiler");
- if (useJvmciComp == null || !useJvmciComp)
- return "false";
-
- // This check might be redundant but let's keep it for now.
- String jvmciCompiler = System.getProperty("jvmci.Compiler");
- if (jvmciCompiler == null || !jvmciCompiler.equals("graal")) {
- return "false";
- }
-
- Boolean tieredCompilation = WB.getBooleanVMFlag("TieredCompilation");
- Long compLevel = WB.getIntxVMFlag("TieredStopAtLevel");
- // if TieredCompilation is enabled and compilation level is <= 3 then no Graal is used
- if (tieredCompilation != null && tieredCompilation && compLevel != null && compLevel <= 3)
- return "false";
-
- return "true";
+ return Compiler.isGraalEnabled() ? "true" : "false";
}
--- a/test/langtools/ProblemList.txt Thu Jun 07 23:12:35 2018 -0700
+++ b/test/langtools/ProblemList.txt Fri Jun 08 09:40:28 2018 -0700
@@ -57,6 +57,7 @@
tools/javac/modules/SourceInSymlinkTest.java 8180263 windows-all fails when run on a subst drive
tools/javac/options/release/ReleaseOptionUnsupported.java 8193784 generic-all temporary until support for --release 11 is worked out
tools/javac/importscope/T8193717.java 8203925 generic-all the test requires too much memory
+tools/javac/launcher/SourceLauncherTest.java 8204588 windows-all New test needs adjusting for Windows
###########################################################################
#
--- a/test/langtools/jdk/javadoc/doclet/testFramesNoFrames/TestFramesNoFrames.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/langtools/jdk/javadoc/doclet/testFramesNoFrames/TestFramesNoFrames.java Fri Jun 08 09:40:28 2018 -0700
@@ -23,7 +23,7 @@
/*
* @test
- * @bug 8162353 8164747 8173707 8196202
+ * @bug 8162353 8164747 8173707 8196202 8204303
* @summary javadoc should provide a way to disable use of frames
* @library /tools/lib ../lib
* @modules
@@ -269,6 +269,9 @@
break;
}
+ out.println("Checker: " + fKind + " " + oKind + " " + hKind
+ + ": frames:" + frames + " overview:" + overview);
+
checkAllClassesFiles();
checkFrameFiles();
checkOverviewSummary();
@@ -380,10 +383,19 @@
}
private void checkOverviewSummary() {
- // the overview-summary.html file only appears if
- // in frames mode and (overview requested or multiple packages)
- checkFiles(frames && overview,
+ // To accommodate the historical behavior of generating
+ // overview-summary.html in frames mode, the file
+ // will still be generated in no-frames mode,
+ // but will be a redirect to index.html
+ checkFiles(overview,
"overview-summary.html");
+ if (overview) {
+ checkOutput("overview-summary.html", !frames,
+ "<link rel=\"canonical\" href=\"index.html\">",
+ "<script type=\"text/javascript\">window.location.replace('index.html')</script>",
+ "<meta http-equiv=\"Refresh\" content=\"0;index.html\">",
+ "<p><a href=\"index.html\">index.html</a></p>");
+ }
}
private void checkWarning() {
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/langtools/jdk/javadoc/doclet/testIndexWithModules/TestIndexWithModules.java Fri Jun 08 09:40:28 2018 -0700
@@ -0,0 +1,190 @@
+/*
+ * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 8190875
+ * @summary modules not listed in overview/index page
+ * @library /tools/lib ../lib
+ * @modules
+ * jdk.javadoc/jdk.javadoc.internal.tool
+ * jdk.compiler/com.sun.tools.javac.api
+ * jdk.compiler/com.sun.tools.javac.main
+ * @build JavadocTester
+ * @run main TestIndexWithModules
+ */
+
+import java.nio.file.Path;
+import java.nio.file.Paths;
+
+import builder.ClassBuilder;
+import toolbox.ModuleBuilder;
+import toolbox.ToolBox;
+
+
+public class TestIndexWithModules extends JavadocTester {
+
+ final ToolBox tb;
+ private final Path src;
+
+ public static void main(String... args) throws Exception {
+ TestIndexWithModules tester = new TestIndexWithModules();
+ tester.runTests(m -> new Object[]{Paths.get(m.getName())});
+ }
+
+ TestIndexWithModules() throws Exception{
+ tb = new ToolBox();
+ src = Paths.get("src");
+ initModules();
+ }
+
+ @Test
+ void testIndexWithOverviewPath(Path base) throws Exception {
+ Path out = base.resolve("out");
+
+ tb.writeFile("overview.html",
+ "<html><body>The overview summary page header</body></html>");
+
+ javadoc("-d", out.toString(),
+ "-overview", "overview.html",
+ "--module-source-path", src.toString(),
+ "--module", "m1");
+
+ checkExit(Exit.OK);
+ checkOrder("index.html",
+ "The overview summary page header",
+ "Modules",
+ "<a href=\"m1/module-summary.html\">m1</a>");
+
+ }
+
+ //multiple modules with frames
+ @Test
+ void testIndexWithMultipleModules1(Path base) throws Exception {
+ Path out = base.resolve("out");
+ javadoc("-d", out.toString(),
+ "--module-source-path", src.toString(),
+ "--module", "m1,m3,m4",
+ "--frames");
+
+ checkExit(Exit.OK);
+
+ checkOutput("index.html", true,
+ "window.location.replace('overview-summary.html')");
+ checkOrder("overview-summary.html",
+ "Modules",
+ "<a href=\"m1/module-summary.html\">m1</a>",
+ "<a href=\"m3/module-summary.html\">m3</a>",
+ "<a href=\"m4/module-summary.html\">m4</a>");
+ }
+
+ //multiple modules with out frames
+ @Test
+ void testIndexWithMultipleModules2(Path base) throws Exception {
+ Path out = base.resolve("out");
+ javadoc("-d", out.toString(),
+ "--module-source-path", src.toString(),
+ "--module", "m1,m3,m4",
+ "--no-frames");
+
+ checkExit(Exit.OK);
+ checkOrder("index.html",
+ "Modules",
+ "<a href=\"m1/module-summary.html\">m1</a>",
+ "<a href=\"m3/module-summary.html\">m3</a>",
+ "<a href=\"m4/module-summary.html\">m4</a>");
+ }
+
+ @Test
+ void testIndexWithSingleModule(Path base) throws Exception {
+ Path out = base.resolve("out");
+ javadoc("-d", out.toString(),
+ "--module-source-path", src.toString(),
+ "--module", "m2");
+
+ checkExit(Exit.OK);
+ checkOutput("index.html", true,
+ "window.location.replace('m2/module-summary.html')");
+ }
+
+ //no modules and multiple packages
+ @Test
+ void testIndexWithNoModules1(Path base) throws Exception{
+ Path out = base.resolve("out");
+ new ClassBuilder(tb, "P1.A1")
+ .setModifiers("public","class")
+ .write(src);
+
+ new ClassBuilder(tb, "P2.A2")
+ .setModifiers("public","class")
+ .write(src);
+
+ javadoc("-d", out.toString(),
+ "--no-frames",
+ "-sourcepath", src.toString(),
+ "P1","P2");
+
+ checkExit(Exit.OK);
+ checkOrder("index.html",
+ "Packages",
+ "<a href=\"P1/package-summary.html\">P1</a>",
+ "<a href=\"P2/package-summary.html\">P2</a>");
+
+ }
+
+ //no modules and one package
+ @Test
+ void testIndexWithNoModules2(Path base) throws Exception{
+ Path out = base.resolve("out");
+ new ClassBuilder(tb, "P1.A1")
+ .setModifiers("public","class")
+ .write(src);
+
+ javadoc("-d", out.toString(),
+ "--no-frames",
+ "-sourcepath", src.toString(),
+ "P1");
+
+ checkExit(Exit.OK);
+ checkOrder("index.html",
+ "window.location.replace('P1/package-summary.html')");
+ }
+
+ void initModules() throws Exception {
+ new ModuleBuilder(tb, "m1")
+ .exports("p1")
+ .classes("package p1; public class c1{}")
+ .write(src);
+
+ new ModuleBuilder(tb, "m2")
+ .exports("p1")
+ .exports("p2")
+ .classes("package p1; public class c1{}")
+ .classes("package p2; public class c2{}")
+ .write(src);
+
+ new ModuleBuilder(tb, "m3").write(src);
+
+ new ModuleBuilder(tb, "m4").write(src);
+ }
+}
--- a/test/langtools/jdk/javadoc/doclet/testModules/TestModules.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/langtools/jdk/javadoc/doclet/testModules/TestModules.java Fri Jun 08 09:40:28 2018 -0700
@@ -26,7 +26,7 @@
* @bug 8154119 8154262 8156077 8157987 8154261 8154817 8135291 8155995 8162363
* 8168766 8168688 8162674 8160196 8175799 8174974 8176778 8177562 8175218
* 8175823 8166306 8178043 8181622 8183511 8169819 8074407 8183037 8191464
- 8164407 8192007 8182765 8196200 8196201 8196202
+ 8164407 8192007 8182765 8196200 8196201 8196202 8196202
* @summary Test modules support in javadoc.
* @author bpatel
* @library ../lib
@@ -1574,23 +1574,13 @@
}
void checkGroupOptionSingleModule() {
- checkOutput("overview-summary.html", true,
- "<div class=\"contentContainer\">\n"
- + "<table class=\"overviewSummary\">\n"
- + "<caption><span>Module Group B</span><span class=\"tabEnd\"> </span></caption>");
- checkOutput("overview-summary.html", false,
- "<table class=\"overviewSummary\">\n"
- + "<caption><span>Modules</span><span class=\"tabEnd\"> </span></caption>");
+ checkOutput("index.html", true,
+ "window.location.replace('moduleB/module-summary.html')");
}
void checkGroupOptionSingleModule_html4() {
- checkOutput("overview-summary.html", true,
- "<div class=\"contentContainer\">\n"
- + "<table class=\"overviewSummary\" summary=\"Module Summary table, listing modules, and an explanation\">\n"
- + "<caption><span>Module Group B</span><span class=\"tabEnd\"> </span></caption>");
- checkOutput("overview-summary.html", false,
- "<table class=\"overviewSummary\" summary=\"Module Summary table, listing modules, and an explanation\">\n"
- + "<caption><span>Modules</span><span class=\"tabEnd\"> </span></caption>");
+ checkOutput("index.html", true,
+ "window.location.replace('moduleB/module-summary.html')");
}
void checkModuleName(boolean found) {
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/langtools/tools/javac/DefiniteAssignment/T8204610.java Fri Jun 08 09:40:28 2018 -0700
@@ -0,0 +1,95 @@
+/*
+ * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation. Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 8204610
+ * @summary Compiler confused by parenthesized "this" in final fields assignments
+ * @library /tools/javac/lib
+ * @modules jdk.compiler/com.sun.tools.javac.api
+ * jdk.compiler/com.sun.tools.javac.code
+ * jdk.compiler/com.sun.tools.javac.comp
+ * jdk.compiler/com.sun.tools.javac.main
+ * jdk.compiler/com.sun.tools.javac.tree
+ * jdk.compiler/com.sun.tools.javac.util
+ * @build combo.ComboTestHelper
+
+ * @run main T8204610
+ */
+
+import combo.ComboInstance;
+import combo.ComboParameter;
+import combo.ComboTask.Result;
+import combo.ComboTestHelper;
+
+public class T8204610 extends ComboInstance<T8204610> {
+
+ enum ParenKind implements ComboParameter {
+ NONE(""),
+ ONE("#P"),
+ TWO("#P#P"),
+ THREE("#P#P#P");
+
+ String parensTemplate;
+
+ ParenKind(String parensTemplate) {
+ this.parensTemplate = parensTemplate;
+ }
+
+ @Override
+ public String expand(String optParameter) {
+ return parensTemplate.replaceAll("#P", optParameter.equals("OPEN") ? "(" : ")");
+ }
+ }
+
+ public static void main(String... args) {
+ new ComboTestHelper<T8204610>()
+ .withArrayDimension("PAREN", (x, pk, idx) -> x.parenKinds[idx] = pk, 3, ParenKind.values())
+ .run(T8204610::new);
+ }
+
+ ParenKind[] parenKinds = new ParenKind[3];
+
+ @Override
+ public void doWork() {
+ newCompilationTask()
+ .withSourceFromTemplate(bodyTemplate)
+ .analyze(this::check);
+ }
+
+ String bodyTemplate = "class Test {\n" +
+ " final int x;\n" +
+ " Test() {\n" +
+ " #{PAREN[0].OPEN} #{PAREN[1].OPEN} this #{PAREN[1].CLOSE} . #{PAREN[2].OPEN} x #{PAREN[2].CLOSE} #{PAREN[0].CLOSE} = 1;\n" +
+ " } }";
+
+ void check(Result<?> res) {
+ boolean expectedFail = parenKinds[2] != ParenKind.NONE;
+ if (expectedFail != res.hasErrors()) {
+ fail("unexpected compilation result for source:\n" +
+ res.compilationInfo());
+ }
+ }
+}
--- a/test/langtools/tools/javac/diags/CheckResourceKeys.java Thu Jun 07 23:12:35 2018 -0700
+++ b/test/langtools/tools/javac/diags/CheckResourceKeys.java Fri Jun 08 09:40:28 2018 -0700
@@ -118,7 +118,8 @@
void findDeadKeys(Set<String> codeStrings, Set<String> resourceKeys) {
String[] prefixes = {
"compiler.err.", "compiler.warn.", "compiler.note.", "compiler.misc.",
- "javac."
+ "javac.",
+ "launcher.err."
};
for (String rk: resourceKeys) {
// some keys are used directly, without a prefix.
@@ -395,7 +396,7 @@
Set<String> getResourceKeys() {
Module jdk_compiler = ModuleLayer.boot().findModule("jdk.compiler").get();
Set<String> results = new TreeSet<String>();
- for (String name : new String[]{"javac", "compiler"}) {
+ for (String name : new String[]{"javac", "compiler", "launcher"}) {
ResourceBundle b =
ResourceBundle.getBundle("com.sun.tools.javac.resources." + name, jdk_compiler);
results.addAll(b.keySet());
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/langtools/tools/javac/launcher/SourceLauncherTest.java Fri Jun 08 09:40:28 2018 -0700
@@ -0,0 +1,542 @@
+/*
+ * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 8192920
+ * @summary Test source launcher
+ * @library /tools/lib
+ * @modules jdk.compiler/com.sun.tools.javac.api
+ * jdk.compiler/com.sun.tools.javac.launcher
+ * jdk.compiler/com.sun.tools.javac.main
+ * @build toolbox.JavaTask toolbox.JavacTask toolbox.TestRunner toolbox.ToolBox
+ * @run main SourceLauncherTest
+ */
+
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.PrintStream;
+import java.io.PrintWriter;
+import java.io.StringWriter;
+import java.lang.reflect.InvocationTargetException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.Properties;
+
+import com.sun.tools.javac.launcher.Main;
+
+import toolbox.JavaTask;
+import toolbox.JavacTask;
+import toolbox.Task;
+import toolbox.TestRunner;
+import toolbox.TestRunner;
+import toolbox.ToolBox;
+
+public class SourceLauncherTest extends TestRunner {
+ public static void main(String... args) throws Exception {
+ SourceLauncherTest t = new SourceLauncherTest();
+ t.runTests(m -> new Object[] { Paths.get(m.getName()) });
+ }
+
+ SourceLauncherTest() {
+ super(System.err);
+ tb = new ToolBox();
+ System.err.println("version: " + thisVersion);
+ }
+
+ private final ToolBox tb;
+ private static final String thisVersion = System.getProperty("java.specification.version");
+
+ /*
+ * Positive tests.
+ */
+
+ @Test
+ public void testHelloWorld(Path base) throws IOException {
+ tb.writeJavaFiles(base,
+ "import java.util.Arrays;\n" +
+ "class HelloWorld {\n" +
+ " public static void main(String... args) {\n" +
+ " System.out.println(\"Hello World! \" + Arrays.toString(args));\n" +
+ " }\n" +
+ "}");
+ testSuccess(base.resolve("HelloWorld.java"), "Hello World! [1, 2, 3]\n");
+ }
+
+ @Test
+ public void testHelloWorldInPackage(Path base) throws IOException {
+ tb.writeJavaFiles(base,
+ "package hello;\n" +
+ "import java.util.Arrays;\n" +
+ "class World {\n" +
+ " public static void main(String... args) {\n" +
+ " System.out.println(\"Hello World! \" + Arrays.toString(args));\n" +
+ " }\n" +
+ "}");
+ testSuccess(base.resolve("hello").resolve("World.java"), "Hello World! [1, 2, 3]\n");
+ }
+
+ @Test
+ public void testHelloWorldWithAux(Path base) throws IOException {
+ tb.writeJavaFiles(base,
+ "import java.util.Arrays;\n" +
+ "class HelloWorld {\n" +
+ " public static void main(String... args) {\n" +
+ " Aux.write(args);\n" +
+ " }\n" +
+ "}\n" +
+ "class Aux {\n" +
+ " static void write(String... args) {\n" +
+ " System.out.println(\"Hello World! \" + Arrays.toString(args));\n" +
+ " }\n" +
+ "}");
+ testSuccess(base.resolve("HelloWorld.java"), "Hello World! [1, 2, 3]\n");
+ }
+
+ @Test
+ public void testHelloWorldWithShebang(Path base) throws IOException {
+ tb.writeJavaFiles(base,
+ "#!/usr/bin/java --source 11\n" +
+ "import java.util.Arrays;\n" +
+ "class HelloWorld {\n" +
+ " public static void main(String... args) {\n" +
+ " System.out.println(\"Hello World! \" + Arrays.toString(args));\n" +
+ " }\n" +
+ "}");
+ Files.copy(base.resolve("HelloWorld.java"), base.resolve("HelloWorld"));
+ testSuccess(base.resolve("HelloWorld"), "Hello World! [1, 2, 3]\n");
+ }
+
+ @Test
+ public void testNoAnnoProcessing(Path base) throws IOException {
+ Path annoSrc = base.resolve("annoSrc");
+ tb.writeJavaFiles(annoSrc,
+ "import java.util.*;\n" +
+ "import javax.annotation.processing.*;\n" +
+ "import javax.lang.model.element.*;\n" +
+ "@SupportedAnnotationTypes(\"*\")\n" +
+ "public class AnnoProc extends AbstractProcessor {\n" +
+ " public boolean process(Set<? extends TypeElement> annos, RoundEnvironment rEnv) {\n" +
+ " throw new Error(\"Annotation processor should not be invoked\");\n" +
+ " }\n" +
+ "}\n");
+ Path annoClasses = Files.createDirectories(base.resolve("classes"));
+ new JavacTask(tb)
+ .outdir(annoClasses)
+ .files(annoSrc.resolve("AnnoProc.java").toString())
+ .run();
+ Path serviceFile = annoClasses.resolve("META-INF").resolve("services")
+ .resolve("javax.annotation.processing.Processor");
+ tb.writeFile(serviceFile, "AnnoProc");
+
+ Path mainSrc = base.resolve("mainSrc");
+ tb.writeJavaFiles(mainSrc,
+ "import java.util.Arrays;\n" +
+ "class HelloWorld {\n" +
+ " public static void main(String... args) {\n" +
+ " System.out.println(\"Hello World! \" + Arrays.toString(args));\n" +
+ " }\n" +
+ "}");
+
+ List<String> javacArgs = List.of("-classpath", annoClasses.toString());
+ List<String> classArgs = List.of("1", "2", "3");
+ String expect = "Hello World! [1, 2, 3]\n";
+ Result r = run(mainSrc.resolve("HelloWorld.java"), javacArgs, classArgs);
+ checkEqual("stdout", r.stdOut, expect);
+ checkEmpty("stderr", r.stdErr);
+ checkNull("exception", r.exception);
+ }
+
+ @Test
+ public void testEnablePreview(Path base) throws IOException {
+ tb.writeJavaFiles(base,
+ "import java.util.Arrays;\n" +
+ "class HelloWorld {\n" +
+ " public static void main(String... args) {\n" +
+ " System.out.println(\"Hello World! \" + Arrays.toString(args));\n" +
+ " }\n" +
+ "}");
+
+ String log = new JavaTask(tb)
+ .vmOptions("--enable-preview", "--source", thisVersion)
+ .className(base.resolve("HelloWorld.java").toString())
+ .classArgs("1", "2", "3")
+ .run(Task.Expect.SUCCESS)
+ .getOutput(Task.OutputKind.STDOUT);
+ checkEqual("stdout", log.trim(), "Hello World! [1, 2, 3]");
+ }
+
+ void testSuccess(Path file, String expect) throws IOException {
+ Result r = run(file, Collections.emptyList(), List.of("1", "2", "3"));
+ checkEqual("stdout", r.stdOut, expect);
+ checkEmpty("stderr", r.stdErr);
+ checkNull("exception", r.exception);
+ }
+
+ /*
+ * Negative tests: such as cannot find or execute main method.
+ */
+
+ @Test
+ public void testHelloWorldWithShebangJava(Path base) throws IOException {
+ tb.writeJavaFiles(base,
+ "#!/usr/bin/java --source 11\n" +
+ "import java.util.Arrays;\n" +
+ "class HelloWorld {\n" +
+ " public static void main(String... args) {\n" +
+ " System.out.println(\"Hello World! \" + Arrays.toString(args));\n" +
+ " }\n" +
+ "}");
+ Path file = base.resolve("HelloWorld.java");
+ testError(file,
+ file + ":1: error: illegal character: '#'\n" +
+ "#!/usr/bin/java --source 11\n" +
+ "^\n" +
+ file + ":1: error: class, interface, or enum expected\n" +
+ "#!/usr/bin/java --source 11\n" +
+ " ^\n" +
+ "2 errors\n",
+ "error: compilation failed");
+ }
+
+ @Test
+ public void testNoClass(Path base) throws IOException {
+ Files.createDirectories(base);
+ Path file = base.resolve("NoClass.java");
+ Files.write(file, List.of("package p;"));
+ testError(file, "", "error: no class declared in file");
+ }
+
+ @Test
+ public void testWrongClass(Path base) throws IOException {
+ Path src = base.resolve("src");
+ Path file = src.resolve("WrongClass.java");
+ tb.writeJavaFiles(src, "class WrongClass { }");
+ Path classes = Files.createDirectories(base.resolve("classes"));
+ new JavacTask(tb)
+ .outdir(classes)
+ .files(file)
+ .run();
+ String log = new JavaTask(tb)
+ .classpath(classes.toString())
+ .className(file.toString())
+ .run(Task.Expect.FAIL)
+ .getOutput(Task.OutputKind.STDERR);
+ checkEqual("stderr", log.trim(),
+ "error: class found on application class path: WrongClass");
+ }
+
+ @Test
+ public void testSyntaxErr(Path base) throws IOException {
+ tb.writeJavaFiles(base, "class SyntaxErr {");
+ Path file = base.resolve("SyntaxErr.java");
+ testError(file,
+ file + ":1: error: reached end of file while parsing\n" +
+ "class SyntaxErr {\n" +
+ " ^\n" +
+ "1 error\n",
+ "error: compilation failed");
+ }
+
+ @Test
+ public void testNoSourceOnClassPath(Path base) throws IOException {
+ Path auxSrc = base.resolve("auxSrc");
+ tb.writeJavaFiles(auxSrc,
+ "public class Aux {\n" +
+ " static final String MESSAGE = \"Hello World\";\n" +
+ "}\n");
+
+ Path mainSrc = base.resolve("mainSrc");
+ tb.writeJavaFiles(mainSrc,
+ "import java.util.Arrays;\n" +
+ "class HelloWorld {\n" +
+ " public static void main(String... args) {\n" +
+ " System.out.println(Aux.MESSAGE + Arrays.toString(args));\n" +
+ " }\n" +
+ "}");
+
+ List<String> javacArgs = List.of("-classpath", auxSrc.toString());
+ List<String> classArgs = List.of("1", "2", "3");
+ String expectStdErr =
+ "testNoSourceOnClassPath/mainSrc/HelloWorld.java:4: error: cannot find symbol\n" +
+ " System.out.println(Aux.MESSAGE + Arrays.toString(args));\n" +
+ " ^\n" +
+ " symbol: variable Aux\n" +
+ " location: class HelloWorld\n" +
+ "1 error\n";
+ Result r = run(mainSrc.resolve("HelloWorld.java"), javacArgs, classArgs);
+ checkEmpty("stdout", r.stdOut);
+ checkEqual("stderr", r.stdErr, expectStdErr);
+ checkFault("exception", r.exception, "error: compilation failed");
+
+ }
+
+ // For any source file that is invoked through the OS shebang mechanism, invalid shebang
+ // lines will be caught and handled by the OS, before the launcher is even invoked.
+ // However, if such a file is passed directly to the launcher, perhaps using the --source
+ // option, a well-formed shebang line will be removed but a badly-formed one will be not be
+ // removed and will cause compilation errors.
+ @Test
+ public void testBadShebang(Path base) throws IOException {
+ tb.writeJavaFiles(base,
+ "#/usr/bin/java --source 11\n" +
+ "import java.util.Arrays;\n" +
+ "class HelloWorld {\n" +
+ " public static void main(String... args) {\n" +
+ " System.out.println(\"Hello World! \" + Arrays.toString(args));\n" +
+ " }\n" +
+ "}");
+ Path file = base.resolve("HelloWorld.java");
+ testError(file,
+ file + ":1: error: illegal character: '#'\n" +
+ "#/usr/bin/java --source 11\n" +
+ "^\n" +
+ file + ":1: error: class, interface, or enum expected\n" +
+ "#/usr/bin/java --source 11\n" +
+ " ^\n" +
+ "2 errors\n",
+ "error: compilation failed");
+ }
+
+ @Test
+ public void testBadSourceOpt(Path base) throws IOException {
+ Files.createDirectories(base);
+ Path file = base.resolve("DummyClass.java");
+ Files.write(file, List.of("class DummyClass { }"));
+ Properties sysProps = System.getProperties();
+ Properties p = new Properties(sysProps);
+ p.setProperty("jdk.internal.javac.source", "<BAD>");
+ System.setProperties(p);
+ try {
+ testError(file, "", "error: invalid value for --source option: <BAD>");
+ } finally {
+ System.setProperties(sysProps);
+ }
+ }
+
+ @Test
+ public void testEnablePreviewNoSource(Path base) throws IOException {
+ tb.writeJavaFiles(base,
+ "import java.util.Arrays;\n" +
+ "class HelloWorld {\n" +
+ " public static void main(String... args) {\n" +
+ " System.out.println(\"Hello World! \" + Arrays.toString(args));\n" +
+ " }\n" +
+ "}");
+
+ String log = new JavaTask(tb)
+ .vmOptions("--enable-preview")
+ .className(base.resolve("HelloWorld.java").toString())
+ .run(Task.Expect.FAIL)
+ .getOutput(Task.OutputKind.STDERR);
+ checkEqual("stderr", log.trim(),
+ "error: --enable-preview must be used with --source");
+ }
+
+ @Test
+ public void testNoMain(Path base) throws IOException {
+ tb.writeJavaFiles(base, "class NoMain { }");
+ testError(base.resolve("NoMain.java"), "",
+ "error: can't find main(String[]) method in class: NoMain");
+ }
+
+ @Test
+ public void testMainBadParams(Path base) throws IOException {
+ tb.writeJavaFiles(base,
+ "class BadParams { public static void main() { } }");
+ testError(base.resolve("BadParams.java"), "",
+ "error: can't find main(String[]) method in class: BadParams");
+ }
+
+ @Test
+ public void testMainNotPublic(Path base) throws IOException {
+ tb.writeJavaFiles(base,
+ "class NotPublic { static void main(String... args) { } }");
+ testError(base.resolve("NotPublic.java"), "",
+ "error: 'main' method is not declared 'public static'");
+ }
+
+ @Test
+ public void testMainNotStatic(Path base) throws IOException {
+ tb.writeJavaFiles(base,
+ "class NotStatic { public void main(String... args) { } }");
+ testError(base.resolve("NotStatic.java"), "",
+ "error: 'main' method is not declared 'public static'");
+ }
+
+ @Test
+ public void testMainNotVoid(Path base) throws IOException {
+ tb.writeJavaFiles(base,
+ "class NotVoid { public static int main(String... args) { return 0; } }");
+ testError(base.resolve("NotVoid.java"), "",
+ "error: 'main' method is not declared with a return type of 'void'");
+ }
+
+ @Test
+ public void testClassInModule(Path base) throws IOException {
+ tb.writeJavaFiles(base, "package java.net; class InModule { }");
+ Path file = base.resolve("java").resolve("net").resolve("InModule.java");
+ testError(file,
+ file + ":1: error: package exists in another module: java.base\n" +
+ "package java.net; class InModule { }\n" +
+ "^\n" +
+ "1 error\n",
+ "error: compilation failed");
+ }
+
+ void testError(Path file, String expectStdErr, String expectFault) throws IOException {
+ Result r = run(file, Collections.emptyList(), List.of("1", "2", "3"));
+ checkEmpty("stdout", r.stdOut);
+ checkEqual("stderr", r.stdErr, expectStdErr);
+ checkFault("exception", r.exception, expectFault);
+ }
+
+ /*
+ * Tests in which main throws an exception.
+ */
+ @Test
+ public void testTargetException1(Path base) throws IOException {
+ tb.writeJavaFiles(base,
+ "import java.util.Arrays;\n" +
+ "class Thrower {\n" +
+ " public static void main(String... args) {\n" +
+ " throwWhenZero(Integer.parseInt(args[0]));\n" +
+ " }\n" +
+ " static void throwWhenZero(int arg) {\n" +
+ " if (arg == 0) throw new Error(\"zero!\");\n" +
+ " throwWhenZero(arg - 1);\n" +
+ " }\n" +
+ "}");
+ Path file = base.resolve("Thrower.java");
+ Result r = run(file, Collections.emptyList(), List.of("3"));
+ checkEmpty("stdout", r.stdOut);
+ checkEmpty("stderr", r.stdErr);
+ checkTrace("exception", r.exception,
+ "java.lang.Error: zero!",
+ "at Thrower.throwWhenZero(Thrower.java:7)",
+ "at Thrower.throwWhenZero(Thrower.java:8)",
+ "at Thrower.throwWhenZero(Thrower.java:8)",
+ "at Thrower.throwWhenZero(Thrower.java:8)",
+ "at Thrower.main(Thrower.java:4)");
+ }
+
+ Result run(Path file, List<String> runtimeArgs, List<String> appArgs) {
+ List<String> args = new ArrayList<>();
+ args.add(file.toString());
+ args.addAll(appArgs);
+
+ PrintStream prev = System.out;
+ ByteArrayOutputStream baos = new ByteArrayOutputStream();
+ try (PrintStream out = new PrintStream(baos, true)) {
+ System.setOut(out);
+ StringWriter sw = new StringWriter();
+ try (PrintWriter err = new PrintWriter(sw, true)) {
+ Main m = new Main(err);
+ m.run(toArray(runtimeArgs), toArray(args));
+ return new Result(baos.toString(), sw.toString(), null);
+ } catch (Throwable t) {
+ return new Result(baos.toString(), sw.toString(), t);
+ }
+ } finally {
+ System.setOut(prev);
+ }
+ }
+
+ void checkEqual(String name, String found, String expect) {
+ expect = expect.replace("\n", tb.lineSeparator);
+ out.println(name + ": " + found);
+ out.println(name + ": " + found);
+ if (!expect.equals(found)) {
+ error("Unexpected output; expected: " + expect);
+ }
+ }
+
+ void checkEmpty(String name, String found) {
+ out.println(name + ": " + found);
+ if (!found.isEmpty()) {
+ error("Unexpected output; expected empty string");
+ }
+ }
+
+ void checkNull(String name, Throwable found) {
+ out.println(name + ": " + found);
+ if (found != null) {
+ error("Unexpected exception; expected null");
+ }
+ }
+
+ void checkFault(String name, Throwable found, String expect) {
+ expect = expect.replace("\n", tb.lineSeparator);
+ out.println(name + ": " + found);
+ if (found == null) {
+ error("No exception thrown; expected Main.Fault");
+ } else {
+ if (!(found instanceof Main.Fault)) {
+ error("Unexpected exception; expected Main.Fault");
+ }
+ if (!(found.getMessage().equals(expect))) {
+ error("Unexpected detail message; expected: " + expect);
+ }
+ }
+ }
+
+ void checkTrace(String name, Throwable found, String... expect) {
+ if (!(found instanceof InvocationTargetException)) {
+ error("Unexpected exception; expected InvocationTargetException");
+ out.println("Found:");
+ found.printStackTrace(out);
+ }
+ StringWriter sw = new StringWriter();
+ try (PrintWriter pw = new PrintWriter(sw)) {
+ ((InvocationTargetException) found).getTargetException().printStackTrace(pw);
+ }
+ String trace = sw.toString();
+ out.println(name + ":\n" + trace);
+ String[] traceLines = trace.trim().split("[\r\n]+\\s+");
+ try {
+ tb.checkEqual(List.of(traceLines), List.of(expect));
+ } catch (Error e) {
+ error(e.getMessage());
+ }
+ }
+
+ String[] toArray(List<String> list) {
+ return list.toArray(new String[list.size()]);
+ }
+
+ class Result {
+ private final String stdOut;
+ private final String stdErr;
+ private final Throwable exception;
+
+ Result(String stdOut, String stdErr, Throwable exception) {
+ this.stdOut = stdOut;
+ this.stdErr = stdErr;
+ this.exception = exception;
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/lib/sun/hotspot/code/Compiler.java Fri Jun 08 09:40:28 2018 -0700
@@ -0,0 +1,136 @@
+/*
+ * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package sun.hotspot.code;
+
+import sun.hotspot.WhiteBox;
+
+/**
+ * API to obtain information about enabled JIT compilers
+ * retrieved from the VM with the WhiteBox API.
+ */
+public class Compiler {
+
+ private static final WhiteBox WB = WhiteBox.getWhiteBox();
+
+ /**
+ * Check if Graal is used as JIT compiler.
+ *
+ * Graal is enabled if following conditions are true:
+ * - we are not in Interpreter mode
+ * - UseJVMCICompiler flag is true
+ * - jvmci.Compiler variable is equal to 'graal'
+ * - TieredCompilation is not used or TieredStopAtLevel is greater than 3
+ * No need to check client mode because it set UseJVMCICompiler to false.
+ *
+ * @return true if Graal is used as JIT compiler.
+ */
+ public static boolean isGraalEnabled() {
+ Boolean useCompiler = WB.getBooleanVMFlag("UseCompiler");
+ if (useCompiler == null || !useCompiler) {
+ return false;
+ }
+ Boolean useJvmciComp = WB.getBooleanVMFlag("UseJVMCICompiler");
+ if (useJvmciComp == null || !useJvmciComp) {
+ return false;
+ }
+ // This check might be redundant but let's keep it for now.
+ String jvmciCompiler = System.getProperty("jvmci.Compiler");
+ if (jvmciCompiler == null || !jvmciCompiler.equals("graal")) {
+ return false;
+ }
+
+ Boolean tieredCompilation = WB.getBooleanVMFlag("TieredCompilation");
+ Long compLevel = WB.getIntxVMFlag("TieredStopAtLevel");
+ // if TieredCompilation is enabled and compilation level is <= 3 then no Graal is used
+ if (tieredCompilation != null && tieredCompilation &&
+ compLevel != null && compLevel <= 3) {
+ return false;
+ }
+ return true;
+ }
+
+ /**
+ * Check if C2 is used as JIT compiler.
+ *
+ * C2 is enabled if following conditions are true:
+ * - we are not in Interpreter mode
+ * - we are in Server compilation mode
+ * - TieredCompilation is not used or TieredStopAtLevel is greater than 3
+ * - Graal is not used
+ *
+ * @return true if C2 is used as JIT compiler.
+ */
+ public static boolean isC2Enabled() {
+ Boolean useCompiler = WB.getBooleanVMFlag("UseCompiler");
+ if (useCompiler == null || !useCompiler) {
+ return false;
+ }
+ Boolean serverMode = WB.getBooleanVMFlag("ProfileInterpreter");
+ if (serverMode == null || !serverMode) {
+ return false;
+ }
+
+ Boolean tieredCompilation = WB.getBooleanVMFlag("TieredCompilation");
+ Long compLevel = WB.getIntxVMFlag("TieredStopAtLevel");
+ // if TieredCompilation is enabled and compilation level is <= 3 then no Graal is used
+ if (tieredCompilation != null && tieredCompilation &&
+ compLevel != null && compLevel <= 3) {
+ return false;
+ }
+
+ if (isGraalEnabled()) {
+ return false;
+ }
+
+ return true;
+ }
+
+ /*
+ * Check if C1 is used as JIT compiler.
+ *
+ * C1 is enabled if following conditions are true:
+ * - we are not in Interpreter mode
+ * - we are not in Server compilation mode
+ * - TieredCompilation is used in Server mode
+ *
+ * @return true if C1 is used as JIT compiler.
+ */
+ public static boolean isC1Enabled() {
+ Boolean useCompiler = WB.getBooleanVMFlag("UseCompiler");
+ if (useCompiler == null || !useCompiler) {
+ return false;
+ }
+ Boolean serverMode = WB.getBooleanVMFlag("ProfileInterpreter");
+ if (serverMode == null || !serverMode) {
+ return true; // Client mode
+ }
+
+ Boolean tieredCompilation = WB.getBooleanVMFlag("TieredCompilation");
+ // C1 is not used in server mode if TieredCompilation is off.
+ if (tieredCompilation != null && !tieredCompilation) {
+ return false;
+ }
+ return true;
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/nashorn/script/basic/JDK-8204288.js Fri Jun 08 09:40:28 2018 -0700
@@ -0,0 +1,35 @@
+/*
+ * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * JDK-8204288: Matching the end of a string followed by an empty greedy regex and a word boundary fails
+ *
+ * @test
+ * @run
+ */
+
+
+Assert.assertEquals(new RegExp("c.*\\b").exec("abc")[0], "c");
+Assert.assertEquals(new RegExp("abc.*\\b").exec("abc")[0], "abc");
+Assert.assertEquals(new RegExp("\\b.*abc.*\\b").exec("abc")[0], "abc");
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/nashorn/script/basic/JDK-8204290.js Fri Jun 08 09:40:28 2018 -0700
@@ -0,0 +1,38 @@
+/*
+ * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * JDK-8204290: Add check to limit number of capture groups
+ *
+ * @test
+ * @run
+ */
+
+try {
+ new RegExp("()".repeat(0x8001));
+ fail("Expected exception");
+} catch (e) {
+ Assert.assertTrue(e instanceof SyntaxError);
+ Assert.assertEquals(e.message, "too many capture groups");
+}
+