stefank [Fri, 20 Sep 2013 10:53:28 +0200] rev 20079
8024974: Incorrect use of GC_locker::is_active()
Summary: SymbolTable and StringTable can make calls to GC_locker::is_active() outside a safepoint. This isn't safe because the GC_locker active state (lock count) is only updated at a safepoint and only remains valid as long as _needs_gc is true. However, outside a safepoint_needs_gc can change to false at any time, which makes it impossible to do a correct call to is_active() in that context. In this case these calls can just be removed since the input argument to basic_add() should never be on the heap and so there's no need to check the GC_locker state. This change also adjusts the assert() in is_active() to makes sure all calls to this function are always done under a safepoint.
Reviewed-by: brutisso, dcubed
Contributed-by: per.liden@oracle.com
bdelsart [Thu, 26 Sep 2013 04:00:09 -0700] rev 20078
Merge
bdelsart [Thu, 26 Sep 2013 01:30:01 -0700] rev 20077
Merge
jiangli [Fri, 20 Sep 2013 20:19:52 -0700] rev 20076
Merge
bpittore [Fri, 20 Sep 2013 15:06:23 -0400] rev 20075
8014911: Should use SUPPORTS_NATIVE_CX8 define to help C/C++ compiler elide blocks of code
Summary: If SUPPORTS_NATIVE_CX8 true then supports_cx8() function hard coded to return 'true'
Reviewed-by: kvn, twisti, dholmes
adlertz [Thu, 26 Sep 2013 08:48:15 +0200] rev 20074
Merge
kvn [Tue, 24 Sep 2013 16:08:00 -0700] rev 20073
8022585: VM crashes when ran with -XX:+PrintInlining
Summary: use adr_at() to access inline info structures in growableArray. Add ability to specify print inlining per method.
Reviewed-by: twisti
anoll [Tue, 24 Sep 2013 15:56:25 +0200] rev 20072
7009641: Don't fail VM when CodeCache is full
Summary: Allocation in the code cache returns NULL instead of failing the entire VM
Reviewed-by: kvn, iveresov
zgu [Wed, 25 Sep 2013 13:03:21 -0400] rev 20071
Merge
iklam [Mon, 23 Sep 2013 08:56:19 -0700] rev 20070
8025088: Missing cases for JVM_CONSTANT_MethodHandleInError cause crash if debugger steps into error-tagged method handle
Summary: Need to refetch each method from InstanceKlass after all safepoints. Removed leaky PreviousVersionInfo code.
Reviewed-by: coleenp, sspitsyn
dsamersoff [Sun, 22 Sep 2013 18:07:43 +0200] rev 20069
Merge
dsamersoff [Sun, 22 Sep 2013 18:49:09 +0400] rev 20068
7133122: SA throws sun.jvm.hotspot.debugger.UnmappedAddressException when it should not
Summary: replace PT_LOAD segment with library segment when necessary
Reviewed-by: dholmes, sla
sla [Sun, 22 Sep 2013 06:31:43 -0700] rev 20067
6989981: jstack causes "fatal error: ExceptionMark destructor expects no pending exceptions"
Reviewed-by: sla, dsamersoff
Contributed-by: Yasumasa Suenaga <yasu@ysfactory.dip.jp>
dcubed [Fri, 20 Sep 2013 18:19:07 -0700] rev 20066
Merge
dcubed [Fri, 20 Sep 2013 12:58:35 -0700] rev 20065
Merge
coleenp [Sat, 21 Sep 2013 01:45:29 +0200] rev 20064
Merge
coleenp [Fri, 20 Sep 2013 18:34:00 -0400] rev 20063
8014956: nashorn/api/javaaccess/MethodAccessTest.java test fails on sparc-solaris 64
Summary: reference_map[] array had uninitialized junk that was causing a bogus bootstrap method to be found.
Reviewed-by: hseigel, dcubed, sspitsyn
mgerdin [Fri, 20 Sep 2013 10:34:41 -0700] rev 20062
Merge
allwin [Tue, 17 Sep 2013 17:16:28 +0200] rev 20061
7196151: ParserTest SEGv on solaris
Reviewed-by: sla, coleenp, ctornqvi, dsamersoff
coleenp [Fri, 20 Sep 2013 09:44:04 -0400] rev 20060
Merge
coleenp [Fri, 20 Sep 2013 09:30:02 -0400] rev 20059
8022887: Assertion hit while using class and redefining it with RedefineClasses simultaneously
Summary: Need to refetch each method from InstanceKlass after all safepoints. Removed leaky PreviousVersionInfo code.
Reviewed-by: dcubed, sspitsyn
hseigel [Thu, 19 Sep 2013 11:04:23 -0400] rev 20058
8024517: runtime/CDSCompressedKPtrs/XShareAuto.java failed with RuntimeException
Summary: Make sure CDS is off by default when running server compiler.
Reviewed-by: dholmes, coleenp
kevinw [Thu, 19 Sep 2013 08:47:46 +0200] rev 20057
Merge
kevinw [Wed, 18 Sep 2013 19:50:44 +0200] rev 20056
Merge
sgabdura [Wed, 18 Sep 2013 16:48:49 +0400] rev 20055
8022836: JVM crashes in JVMTIENVBASE::GET_CURRENT_CONTENDED_MONITOR and GET_OWNED_MONITOR
Summary: Check that the _java_thread parameter is valid when it is possible that the JavaThread has exited after the initial checks were made in generated/jvmtifiles/jvmtiEnter.cpp: jvmti_GetCurrentContendedMonitor()
Reviewed-by: dcubed, dsamersoff
dholmes [Wed, 18 Sep 2013 20:08:00 -0400] rev 20054
8024826: (s) : Remove alt-rt.jar, used by +AggressiveOps
Reviewed-by: alanb, chegar, dholmes, ksrini
Contributed-by: Mike Duigou <mike.duigou@oracle.com>
dcubed [Wed, 18 Sep 2013 07:02:10 -0700] rev 20053
8019835: Strings interned in different threads equal but does not ==
Summary: Add -XX:+VerifyStringTableAtExit option and code to verify StringTable invariants.
Reviewed-by: rdurbin, sspitsyn, coleenp
amurillo [Fri, 20 Sep 2013 11:17:04 -0700] rev 20052
8025127: new hotspot build - hs25-b52
Reviewed-by: jcoomes
cl [Thu, 26 Sep 2013 10:43:15 -0700] rev 20051
Added tag jdk8-b109 for changeset fbc092143b0b
erikj [Wed, 02 Oct 2013 15:08:03 +0200] rev 20050
Merge
ihse [Tue, 01 Oct 2013 10:58:24 +0200] rev 20049
8006661: Use LC_ALL=C instead of LANG=C compare.sh
Reviewed-by: tbell
katleman [Tue, 01 Oct 2013 12:43:21 -0700] rev 20048
Merge
ksrini [Fri, 27 Sep 2013 16:27:34 -0700] rev 20047
8023495: [infra] create 64-bit solaris bits with symlinks
Reviewed-by: ihse, tbell, erikj
cl [Thu, 26 Sep 2013 10:43:04 -0700] rev 20046
Added tag jdk8-b109 for changeset 00aead1c2023
duke [Wed, 05 Jul 2017 19:13:10 +0200] rev 20045
Added tag jdk8-b109 for changeset af9a674e12a1
duke [Wed, 05 Jul 2017 19:13:10 +0200] rev 20044
Merge
duke [Wed, 05 Jul 2017 19:13:07 +0200] rev 20043
Merge
tbell [Wed, 25 Sep 2013 12:24:13 -0700] rev 20042
8025411: JPRT to switch to the new Win platforms for JDK8 builds this week
Reviewed-by: ksrini, katleman
cl [Thu, 19 Sep 2013 09:37:26 -0700] rev 20041
Added tag jdk8-b108 for changeset 669e1adcbf50
duke [Wed, 05 Jul 2017 19:13:03 +0200] rev 20040
Merge
tbell [Wed, 25 Sep 2013 12:23:40 -0700] rev 20039
8025411: JPRT to switch to the new Win platforms for JDK8 builds this week
Reviewed-by: ksrini, katleman
cl [Thu, 19 Sep 2013 09:37:05 -0700] rev 20038
Added tag jdk8-b108 for changeset 815fb8808c4b
duke [Wed, 05 Jul 2017 19:13:00 +0200] rev 20037
Merge
tbell [Wed, 25 Sep 2013 12:23:30 -0700] rev 20036
8025411: JPRT to switch to the new Win platforms for JDK8 builds this week
Reviewed-by: ksrini, katleman
cl [Thu, 19 Sep 2013 09:37:02 -0700] rev 20035
Added tag jdk8-b108 for changeset 261ae91f2b65
duke [Wed, 05 Jul 2017 19:12:56 +0200] rev 20034
Merge
cl [Thu, 19 Sep 2013 09:37:28 -0700] rev 20033
Added tag jdk8-b108 for changeset 3afa46cd7e01
duke [Wed, 05 Jul 2017 19:12:53 +0200] rev 20032
Merge
tbell [Wed, 25 Sep 2013 12:22:44 -0700] rev 20031
8025411: JPRT to switch to the new Win platforms for JDK8 builds this week
Reviewed-by: ksrini, katleman
cl [Thu, 19 Sep 2013 09:36:44 -0700] rev 20030
Added tag jdk8-b108 for changeset 78407de2df2f
duke [Wed, 05 Jul 2017 19:12:50 +0200] rev 20029
Merge
tbell [Wed, 25 Sep 2013 12:24:05 -0700] rev 20028
8025411: JPRT to switch to the new Win platforms for JDK8 builds this week
Reviewed-by: ksrini, katleman
cl [Thu, 19 Sep 2013 09:37:13 -0700] rev 20027
Added tag jdk8-b108 for changeset f45d281bd0de
duke [Wed, 05 Jul 2017 19:12:46 +0200] rev 20026
Merge
tbell [Wed, 25 Sep 2013 12:23:10 -0700] rev 20025
8025411: JPRT to switch to the new Win platforms for JDK8 builds this week
Reviewed-by: ksrini, katleman
amurillo [Fri, 20 Sep 2013 11:09:26 -0700] rev 20024
Added tag hs25-b51 for changeset e446e24611f9
amurillo [Fri, 20 Sep 2013 11:09:25 -0700] rev 20023
Merge
adlertz [Thu, 19 Sep 2013 18:01:39 +0200] rev 20022
Merge
iveresov [Wed, 18 Sep 2013 14:10:21 -0700] rev 20021
8023542: Test java/io/File/CheckPermission.java fails due to unfinished recursion (java.lang.StackOverflowError) when JIT'ed code (-client,-server) is running
Summary: Move null check before klass reference materialization in checkcast
Reviewed-by: kvn, roland
rbackman [Wed, 18 Sep 2013 09:31:01 +0200] rev 20020
Merge
anoll [Wed, 18 Sep 2013 07:22:20 +0200] rev 20019
8022883: Assertion failed: sweptCount >= flushedCount + markedCount + zombifiedCount
Summary: Provide correct number of visited nmethods to Tracing
Reviewed-by: kvn, iveresov
jrose [Tue, 17 Sep 2013 20:48:42 -0700] rev 20018
Merge
drchase [Fri, 13 Sep 2013 22:38:02 -0400] rev 20017
8014013: CallInfo structure no longer accurately reports the result of a LinkResolver operation
Summary: Enhance method resolution and resulting data structures, plus some refactoring.
Reviewed-by: twisti, acorn, jrose
adlertz [Tue, 17 Sep 2013 16:07:37 -0700] rev 20016
Merge
anoll [Tue, 17 Sep 2013 08:39:20 +0200] rev 20015
8024128: guarantee(codelet_size > 0 && (size_t)codelet_size > 2*K) failed: not enough space for interpreter generation
Summary: Increase interpreter size for x86 template interpreter
Reviewed-by: kvn, iveresov
ctornqvi [Tue, 17 Sep 2013 23:12:27 +0200] rev 20014
Merge
ctornqvi [Tue, 17 Sep 2013 16:55:53 +0200] rev 20013
8014905: [TESTBUG] Some hotspot tests should be updated to divide test jdk and compile jdk
Summary: Change JDKToolFinder to look in compile.jdk if the executable cannot be found in test.jdk
Reviewed-by: dholmes, hseigel
adlertz [Tue, 17 Sep 2013 05:30:19 -0700] rev 20012
Merge
twisti [Fri, 13 Sep 2013 16:55:44 -0700] rev 20011
8024760: add more types, fields and constants to VMStructs
Reviewed-by: kvn, coleenp
vlivanov [Fri, 13 Sep 2013 04:16:54 -0700] rev 20010
8023134: Rename VM LogFile to hotspot_pid{pid}.log (was hotspot.log)
Reviewed-by: twisti, kvn, sla
twisti [Thu, 12 Sep 2013 18:13:28 -0700] rev 20009
Merge
twisti [Thu, 12 Sep 2013 14:53:44 -0700] rev 20008
8024275: During CTW: assert(sig_bt[member_arg_pos] == T_OBJECT) failed: dispatch argument must be an object
Reviewed-by: kvn, vlivanov
adlertz [Thu, 12 Sep 2013 23:13:45 +0200] rev 20007
8024646: Remove LRG_List container, replace it with GrowableArray
Summary: We already have GrowableArray, use it instead of LRG_List
Reviewed-by: kvn
tschatzl [Thu, 19 Sep 2013 09:34:20 +0200] rev 20006
Merge
tschatzl [Thu, 19 Sep 2013 09:26:08 +0200] rev 20005
Merge
tschatzl [Wed, 18 Sep 2013 15:59:41 +0200] rev 20004
Merge
tschatzl [Wed, 18 Sep 2013 13:18:52 +0200] rev 20003
8024669: Native OOME when allocating after changes to maximum heap supporting Coops sizing on sparcv9
Summary: After changes in 8010722 the ergonomics for calculating the size of the heap that supports zero based compressed oops changed. This lead to the VM actually using zero based compressed oops. Due to low default HeapBaseMinAddress, the OS mapping in the application image at the same address, and limitations of the malloc implementation on Solaris this resulted in very little C heap available for the VM. So the VM immediately gives a native OOME when the machine has lots of physical memory (>=32G). The solution is to increase the HeapBaseMinAddress so that the VM has enough C heap.
Reviewed-by: kvn, brutisso
tschatzl [Wed, 18 Sep 2013 10:02:19 +0200] rev 20002
8024662: gc/arguments/TestUseCompressedOopsErgo.java does not compile.
Summary: Fix compilation error and use of an outdated VM option in the test
Reviewed-by: stefank, jwilhelm
ehelin [Tue, 17 Sep 2013 20:59:07 +0200] rev 20001
8024718: Metaspace performance counters and memory pools should report the same data
Reviewed-by: stefank, dholmes, coleenp
jwilhelm [Wed, 18 Sep 2013 00:08:00 +0000] rev 20000
Merge
jwilhelm [Tue, 17 Sep 2013 14:02:53 +0200] rev 19999
8024884: Test name changed, test list not updated
Summary: Updated the test list with the new test name.
Reviewed-by: brutisso, ehelin
tschatzl [Tue, 17 Sep 2013 12:04:11 +0200] rev 19998
8024914: Swapped usage of idx_t and bm_word_t types in bitMap.inline.hpp
Summary: Incorrect usage of idx_t where bm_word_t is appropriate.
Reviewed-by: tschatzl, brutisso
Contributed-by: Dan Horak <dhorak@redhat.com>
tschatzl [Mon, 16 Sep 2013 13:32:44 +0200] rev 19997
Merge
tschatzl [Mon, 16 Sep 2013 10:20:45 +0200] rev 19996
8024396: VM crashing with assert(!UseLargePages || UseParallelOldGC || use_large_pages) failed: Wrong alignment to use large pages
Summary: Loosen wrong assert for UseParallelOldGC to UseParallelGC
Reviewed-by: stefank, brutisso
tschatzl [Mon, 16 Sep 2013 09:41:03 +0200] rev 19995
Merge
shade [Fri, 13 Sep 2013 07:57:13 +0200] rev 19994
8024671: G1 generates assert error messages in product builds
Reviewed-by: brutisso, tschatzl
stefank [Fri, 13 Sep 2013 22:25:27 +0200] rev 19993
8024752: Log TraceMetadata* output to gclog_or_tty instead of tty
Reviewed-by: brutisso, mgerdin, coleenp
stefank [Fri, 13 Sep 2013 22:23:48 +0200] rev 19992
8024751: Fix bugs in TraceMetadata
Reviewed-by: jmasa, brutisso
stefank [Fri, 13 Sep 2013 22:22:14 +0200] rev 19991
8024650: Don't adjust MaxMetaspaceSize up to MetaspaceSize
Reviewed-by: jwilhelm, brutisso, tschatzl
stefank [Fri, 13 Sep 2013 22:21:06 +0200] rev 19990
8024651: Remove the incorrect usage of Metablock::overhead()
Reviewed-by: brutisso, mgerdin, coleenp, jmasa
stefank [Thu, 12 Sep 2013 10:15:54 +0200] rev 19989
8024638: Count and expose the amount of committed memory in the metaspaces
Reviewed-by: brutisso, ehelin
ehelin [Thu, 12 Sep 2013 10:15:30 +0200] rev 19988
8023476: Metaspace capacity > reserved
Reviewed-by: stefank, hseigel, mgerdin
tschatzl [Wed, 11 Sep 2013 18:47:54 +0200] rev 19987
Merge
tschatzl [Wed, 11 Sep 2013 16:25:02 +0200] rev 19986
8010722: assert: failed: heap size is too big for compressed oops
Summary: Use conservative assumptions of required alignment for the various garbage collector components into account when determining the maximum heap size that supports compressed oops. Using this conservative value avoids several circular dependencies in the calculation.
Reviewed-by: stefank, dholmes
mgerdin [Wed, 11 Sep 2013 06:15:31 -0700] rev 19985
Merge
mgerdin [Wed, 11 Sep 2013 09:37:14 +0200] rev 19984
8009561: NPG: Metaspace fragmentation when retiring a Metachunk
Summary: Use best-fit block-splitting freelist allocation from the block freelist.
Reviewed-by: jmasa, stefank