Robert Ottenhag
d284715c15
Merge
2011-02-25 03:29:56 -08:00
David Holmes
e6b07111ea
7021953: Remove flags from globals.hpp inadvertently dragged in by 7016023
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Removed erroneous flags
Reviewed-by: kvn, dcubed
2011-02-24 21:38:37 -05:00
Vladimir Kozlov
0ea15ed320
Merge
2011-02-23 11:18:16 -08:00
Tom Rodriguez
8967db2c35
7021531: lock ordering problems after fix for 6354181
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Reviewed-by: kvn, jrose
2011-02-22 15:26:36 -08:00
Robert Ottenhag
c4270e4517
Merge
2011-02-21 04:49:17 -08:00
Coleen Phillimore
3899f14f1f
7019557: SharedMiscDataSize too small for 64-bit fastdebug JVM
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Increase default SharedMiscDataSize
Reviewed-by: dcubed, kamg
2011-02-18 18:26:17 -05:00
Erik Trimble
8e3541f4fa
Merge
2011-02-16 17:26:20 -08:00
Keith McGuigan
c2ea25db39
7019718: make error reporting flags product instead of diagnostic
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See synopsis
Reviewed-by: acorn, coleenp
2011-02-16 16:58:24 -08:00
Coleen Phillimore
5cef1a1a84
Merge
2011-02-16 16:25:57 -08:00
Volker Simonis
5e83438315
7019689: Non-dependent name is found in dependent base class although it should be rejected
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Fix hashtable.hpp to qualify non-dependant name with "this"
Reviewed-by: phh, never, poonam
2011-02-16 17:12:31 -05:00
Coleen Phillimore
9c5679fe53
6840152: JVM crashes when heavyweight monitors are used
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Turn off biased locking if !UseFastLocking or UseHeavyMonitors options are requested.
Reviewed-by: phh, never, dcubed, dholmes
2011-02-16 11:34:44 -05:00
Antonios Printezis
57d8e5b8ba
Merge
2011-02-14 22:21:18 -05:00
Robert Ottenhag
231caaed9b
Merge
2011-02-14 03:19:33 -08:00
Coleen Phillimore
876fbcb9f7
7019157: errorHandler doesn't compile with super old gcc without precompiled headers
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Old gccs don't support precompiled headers so have to supply includes
Reviewed-by: phh, kamg
2011-02-12 10:28:34 -05:00
Robert Ottenhag
3447053144
Merge
2011-02-11 05:40:41 -08:00
Stefan Karlsson
311bd2a9a9
7018257: jmm_DumpThreads allocates into permgen
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Don't allocate in permgen
Reviewed-by: ysr, sla
2011-02-11 14:15:16 +01:00
Y. Srinivas Ramakrishna
2c35cde750
7018302: newly added assert related to size of constantPoolOop causes secondary assertions or crashes
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6912621 used a raw oop in the newly added assert following an allocation attempt that could result in a GC.
Reviewed-by: jmasa
2011-02-10 14:48:07 -08:00
Staffan Larsen
32b46da6e3
7017824: Add support for creating 64-bit Visual Studio projects
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Updated create.bat and ProjectCreator
Reviewed-by: brutisso, stefank, ohair
2011-02-10 13:03:22 +01:00
Tom Rodriguez
477cbff4b6
7019819: bare oop in ciField
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Reviewed-by: kvn, iveresov
2011-02-15 22:18:33 -08:00
Vladimir Kozlov
ddd4d3ad73
Merge
2011-02-14 14:36:29 -08:00
Tom Rodriguez
add4b5bf69
7018506: CTW swallowing OOMs after symbol changes
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Reviewed-by: kvn, iveresov, coleenp
2011-02-11 12:05:43 -08:00
Christian Thalinger
01cc76e02d
7018673: Zero: 6953144, 6990754 and 7009756 made some changes which broke Zero
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Reviewed-by: kvn, chrisphi, twisti
2011-02-11 03:17:53 -08:00
Vladimir Kozlov
c13062093b
7018849: 7017124 fix broke VM build on some platforms
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Use atomic load and store in inc_stat_counter() only on SPARC and X86.
Reviewed-by: iveresov
2011-02-10 19:34:48 -08:00
Vladimir Kozlov
5d3ab72d1d
7017746: Regression : C2 compiler crash due to SIGSEGV in PhaseCFG::schedule_early()
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Add TEMP edges (and KILL projections) before duplicated operands are removed in Expand() methods.
Reviewed-by: never
2011-02-10 14:25:59 -08:00
Igor Veresov
6782422f01
7017434: Tiered needs to support reprofiling
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Tiered needs to support proper method reprofiling after deopts.
Reviewed-by: kvn
2011-02-09 16:34:34 -08:00
John Cuthbertson
7334402db5
7017008: G1: Turn on compressed oops by default
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Normally compressed oops is enabled when the maximum heap size is under a certain limit, except when G1 is also enabled. Remove this limitation. Also re-enable GCBasher testing with G1 on 64 bit windows in jprt.
Reviewed-by: jcoomes, brutisso, tonyp
2011-02-09 09:43:02 -08:00
Christian Tornqvist
237866941a
7014918: Improve core/minidump handling in Hotspot
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Added Minidump support on Windows, enabled large page core dumps when coredump_filter is present and writing out path/rlimit for core dumps.
Reviewed-by: poonam, dsamersoff, sla, coleenp
2011-02-09 11:08:10 +01:00
Mandy Chung
8ff932b950
Merge
2011-02-08 22:27:57 -08:00
Coleen Phillimore
f5db22169b
Merge
2011-02-08 19:50:41 -05:00
Vladimir Kozlov
287139e5a5
7014874: Incorrect COOPs modes on solaris-{sparcv9,amd64} with ParallelGC
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Align old gen size down to keep specified heap size.
Reviewed-by: ysr
2011-02-08 16:12:16 -08:00
Keith McGuigan
9acb43fa6d
7003401: Implement VM error-reporting functionality on erroneous termination
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Add support for distribution-specific error reporting
Reviewed-by: coleenp, phh, jcoomes, ohair
2011-02-08 17:20:45 -05:00
Mandy Chung
9eecf686c5
7017673: Remove setting of the sun.jkernel.DownloadManager as a boot classloader hook
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Reviewed-by: alanb, dcubed, coleenp
2011-02-08 09:11:37 -08:00
Stefan Karlsson
0c395c7799
7014851: Remove unused parallel compaction code
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Removed.
Reviewed-by: jcoomes, brutisso
2011-02-08 12:33:19 +01:00
Y. Srinivas Ramakrishna
7eccb460db
6912621: iCMS: Error: assert(_markBitMap.isMarked(addr + 1),"Missing Printezis bit?")
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Fix block_size_if_printezis_bits() so it does not expect the bits, only uses them when available. Fix block_size_no_stall() so it does not stall when the bits are missing such cases, letting the caller deal with zero size returns. Constant pool cache oops do not need to be unparsable or conc_unsafe after their klass pointer is installed. Some cosmetic clean-ups and some assertion checking for conc-usafety which, in the presence of class file redefinition, has no a-priori time boundedness, so all GCs must be able to safely deal with putatively conc-unsafe objects in a stop-world pause.
Reviewed-by: jmasa, johnc
2011-02-07 22:19:57 -08:00
Coleen Phillimore
c4ddbc7c87
6472925: OutOfMemoryError fails to generate stack trace as it now ought
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Print an additional message for OOM during stack trace printing
Reviewed-by: dholmes, phh, acorn, kamg, dcubed
2011-02-07 14:36:26 -05:00
Vladimir Kozlov
b9633d42b4
7017124: Fix some VM stats to avoid 32-bit overflow
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Added new method inc_stat_counter() to increment long statistic values and use atomic long load and store.
Reviewed-by: dholmes, jrose, phh, never
2011-02-07 10:34:39 -08:00
Vladimir Kozlov
e7c3086ed3
7013538: Java memory leak with escape analysis
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Don't allocate VectorSet iterator on C heap. Reuse resource storage in EA.
Reviewed-by: never
2011-02-07 10:25:39 -08:00
Vladimir Kozlov
c00a50c8e9
7017240: C2: native memory leak in nsk/regression/b4675027 on windows-x86 in comp mode with G1
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Add ResourceMark into PhaseIdealLoop::build_and_optimize().
Reviewed-by: never
2011-02-07 09:46:01 -08:00
Robert Ottenhag
9cfcb9eda1
Merge
2011-02-07 08:40:30 -08:00
Yasumasa Suenaga
60418bbde3
7015169: GC Cause not always set
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Sometimes the gc cause was not always set. This caused JStat to print the wrong information.
Reviewed-by: tonyp, ysr
2011-02-03 20:49:09 -08:00
Coleen Phillimore
2fcd065a0d
Merge
2011-02-03 20:30:19 -08:00
Coleen Phillimore
4940eacbf7
7017009: Secondary out of c-heap memory error reporting out of memory
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Use os::malloc() to allocate buffer to read elf symbols and check for null
Reviewed-by: zgu, phh, dsamersoff, dholmes, dcubed
2011-02-03 21:30:08 -05:00
Paul Hohensee
5b37c4faec
7016998: gcutil class LinearLeastSquareFit doesn't initialize some of its fields
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Initialize _sum_x_squared, _intercept and _slope in constructor.
Reviewed-by: bobv, coleenp
2011-02-03 16:06:01 -05:00
Coleen Phillimore
052aed6276
7012088: jump to 0 address because of lack of memory ordering in SignatureHandlerLibrary::add
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Write method signature handler under lock to prevent race with growable array resizing
Reviewed-by: dsamersoff, dholmes
2011-02-02 18:38:40 -05:00
Keith McGuigan
8a44936bb0
6766644: Redefinition of compiled method fails with assertion "Can not load classes with the Compiler thread"
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Defer posting events from the compiler thread: use service thread
Reviewed-by: coleenp, dholmes, never, dcubed
2011-02-02 14:38:01 -05:00
John Cuthbertson
3373070e7f
6923430: G1: assert(res != 0,"This should have worked.")
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7007446: G1: expand the heap with a single step, not one region at a time
Changed G1CollectedHeap::expand() to expand the committed space by calling VirtualSpace::expand_by() once rather than for every region in the expansion amount. This allows the success or failure of the expansion to be determined before creating any heap regions. Introduced a develop flag G1ExitOnExpansionFailure (false by default) that, when true, will exit the VM if the expansion of the committed space fails. Finally G1CollectedHeap::expand() returns a status back to it's caller so that the caller knows whether to attempt the allocation.
Reviewed-by: brutisso, tonyp
2011-02-02 10:41:20 -08:00
Bob Vandette
b0d545a4e4
Merge
2011-02-02 11:54:26 -05:00
Bob Vandette
31e3fe4a98
7016023: Enable building ARM and PPC from src/closed repository
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Reviewed-by: dholmes, bdelsart
2011-02-02 11:35:26 -05:00
Coleen Phillimore
cba53708ec
6588413: Use -fvisibility=hidden for gcc compiles
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Add option for gcc 4 and above, define JNIEXPORT and JNIIMPORT to visibility=default, add for jio_snprintf and others since -fvisibility=hidden overrides --version-script definitions.
Reviewed-by: kamg, never
2011-02-01 11:23:19 -05:00
Christian Thalinger
6baa3e1f56
7012339: JSR 292 crash in G1SATBCardTableModRefBS::write_ref_field_pre_work()
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Reviewed-by: jrose, never
2011-02-01 05:51:24 -08:00
