8030027: nsk/jvmti/scenarios/hotswap/HS101/hs101t006 Crashed the vm on Linux-amd64: SIGSEGV in JavaThread::last_java_vframe(RegisterMap*)+0xfa
Summary: Add a safe guard to VMOp_GetCurrentLocation against non-walkable stack of target thread exiting from Java execution
Reviewed-by: mgronlun, dholmes, sla, dcubed
Contributed-by: serguei.spitsyn@oracle.com
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# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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# questions.
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# Cache all finds needed for this file. Only used on windows.
$(eval $(call FillCacheFind, $(JDK_TOPDIR)/make/src/classes))
TOOLS_SRC := $(JDK_TOPDIR)/make/src/classes
ifeq ($(findstring $(OPENJDK_TARGET_OS),windows macosx),)
TOOLS_SRC += $(JDK_TOPDIR)/src/solaris/classes/sun/awt/X11/generator
endif
# The exception handling of swing beaninfo which have the own tool directory
ifeq (, $(BUILD_TOOLS))
$(eval $(call SetupJavaCompilation,BUILD_TOOLS, \
SETUP := GENERATE_OLDBYTECODE, \
SRC := $(TOOLS_SRC), \
BIN := $(JDK_OUTPUTDIR)/btclasses))
endif
$(JDK_OUTPUTDIR)/btclasses/build/tools/generatenimbus/resources/%.template: \
$(JDK_TOPDIR)/src/share/classes/javax/swing/plaf/nimbus/%.template
$(call install-file)
BUILD_TOOLS += $(foreach i, $(wildcard $(JDK_TOPDIR)/src/share/classes/javax/swing/plaf/nimbus/*.template), $(JDK_OUTPUTDIR)/btclasses/build/tools/generatenimbus/resources/$(notdir $i))
# Resource used by CheckDeps tool
$(JDK_OUTPUTDIR)/btclasses/build/tools/deps/refs.allowed: \
$(JDK_TOPDIR)/make/data/checkdeps/refs.allowed
$(call install-file)
BUILD_TOOLS += $(JDK_OUTPUTDIR)/btclasses/build/tools/deps/refs.allowed
# Add a checksum ("jsum") to the end of a text file. Prevents trivial tampering with class lists.
TOOL_ADDJSUM = $(JAVA) -cp $(JDK_OUTPUTDIR)/btclasses \
build.tools.addjsum.AddJsum
# The buildmetaindex tool creates a meta-index to make core class loaders lazier.
TOOL_BUILDMETAINDEX = $(JAVA) -cp $(JDK_OUTPUTDIR)/btclasses \
build.tools.buildmetaindex.BuildMetaIndex
TOOL_COMPILEFONTCONFIG = $(JAVA) -cp $(JDK_OUTPUTDIR)/btclasses \
build.tools.compilefontconfig.CompileFontConfig
TOOL_COMPILEPROPERTIES = $(JAVA) -cp $(JDK_OUTPUTDIR)/btclasses \
build.tools.compileproperties.CompileProperties
TOOL_STRIPPROPERTIES = $(JAVA) -cp $(JDK_OUTPUTDIR)/btclasses \
build.tools.stripproperties.StripProperties
TOOL_JARREORDER = $(JAVA) -cp $(JDK_OUTPUTDIR)/btclasses \
build.tools.jarreorder.JarReorder
TOOL_GENERATECHARACTER = $(JAVA) -cp $(JDK_OUTPUTDIR)/btclasses \
build.tools.generatecharacter.GenerateCharacter
TOOL_CHARACTERNAME = $(JAVA) -cp $(JDK_OUTPUTDIR)/btclasses \
build.tools.generatecharacter.CharacterName
TOOL_DTDBUILDER = $(JAVA) -Ddtd_home=$(JDK_TOPDIR)/make/data/dtdbuilder \
-cp $(JDK_OUTPUTDIR)/btclasses build.tools.dtdbuilder.DTDBuilder
TOOL_GENERATEBREAKITERATORDATA = $(JAVA) \
-cp $(JDK_OUTPUTDIR)/btclasses \
build.tools.generatebreakiteratordata.GenerateBreakIteratorData
TOOL_GENERATECURRENCYDATA = $(JAVA) -cp $(JDK_OUTPUTDIR)/btclasses \
build.tools.generatecurrencydata.GenerateCurrencyData
TOOL_HASHER = $(JAVA) -cp $(JDK_OUTPUTDIR)/btclasses \
build.tools.hasher.Hasher
TOOL_TZDB = $(JAVA) -cp $(JDK_OUTPUTDIR)/btclasses \
build.tools.tzdb.TzdbZoneRulesCompiler
# TODO: There are references to the jdwpgen.jar in jdk/make/netbeans/jdwpgen/build.xml
# and nbproject/project.properties in the same dir. Needs to be looked at.
TOOL_JDWPGEN = $(JAVA) -cp $(JDK_OUTPUTDIR)/btclasses build.tools.jdwpgen.Main
# TODO: Lots of files in jdk/make/tools/CharsetMapping dir
TOOL_CHARSETMAPPING = $(JAVA) -cp $(JDK_OUTPUTDIR)/btclasses \
build.tools.charsetmapping.Main
TOOL_SPP = $(JAVA) -cp $(JDK_OUTPUTDIR)/btclasses build.tools.spp.Spp
# Nimbus is used somewhere in the swing build.
TOOL_GENERATENIMBUS = $(JAVA) -cp $(JDK_OUTPUTDIR)/btclasses \
build.tools.generatenimbus.Generator
TOOL_WRAPPERGENERATOR = $(JAVA) -cp $(JDK_OUTPUTDIR)/btclasses \
WrapperGenerator
TOOL_AWT_TOBIN = $(JAVA) -Djava.awt.headless=true -cp $(JDK_OUTPUTDIR)/btclasses \
build.tools.icondata.awt.ToBin
TOOL_OSX_TOBIN = $(JAVA) -Djava.awt.headless=true -cp $(JDK_OUTPUTDIR)/btclasses \
build.tools.icondata.osxapp.ToBin
TOOL_CLDRCONVERTER = $(JAVA) -cp $(JDK_OUTPUTDIR)/btclasses \
build.tools.cldrconverter.CLDRConverter
TOOL_CHECKDEPS = $(JAVA) -Xbootclasspath/p:$(LANGTOOLS_OUTPUTDIR)/dist/bootstrap/lib/javac.jar \
-cp $(JDK_OUTPUTDIR)/btclasses:$(JDK_OUTPUTDIR) \
build.tools.deps.CheckDeps
TOOL_ADDTORESTRICTEDPKGS=$(JAVA) -cp $(JDK_OUTPUTDIR)/btclasses \
build.tools.addtorestrictedpkgs.AddToRestrictedPkgs
##########################################################################################
# Tools needed on solaris because OBJCOPY is broken.
ifeq ($(OPENJDK_TARGET_OS), solaris)
$(eval $(call SetupNativeCompilation,ADD_GNU_DEBUGLINK, \
SRC := $(JDK_TOPDIR)/make/src/native/add_gnu_debuglink, \
LANG := C, \
CC := $(BUILD_CC), \
LDEXE := $(BUILD_LD), \
LDFLAGS := -lelf, \
OBJECT_DIR := $(JDK_OUTPUTDIR)/objs/add_gnu_debuglink, \
OUTPUT_DIR := $(JDK_OUTPUTDIR)/btbin, \
PROGRAM := add_gnu_debuglink))
$(eval $(call SetupNativeCompilation,FIX_EMPTY_SEC_HDR_FLAGS, \
SRC := $(JDK_TOPDIR)/make/src/native/fix_empty_sec_hdr_flags, \
LANG := C, \
CC := $(BUILD_CC), \
LDEXE := $(BUILD_LD), \
LDFLAGS := -lelf, \
OBJECT_DIR := $(JDK_OUTPUTDIR)/objs/fix_empty_sec_hdr_flags, \
OUTPUT_DIR := $(JDK_OUTPUTDIR)/btbin, \
PROGRAM := fix_empty_sec_hdr_flags))
endif