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2678 Commits

Author SHA1 Message Date
Dean Long
479baa64e5 7140866: assert(covered) failed: Card for end of new region not committed 
Resize covered region only after successfully mapping shared archive

Reviewed-by: brutisso, ysr
 2012-02-15 00:51:07 -05:00
Keith McGuigan
1f8105e44c Merge 2012-02-15 00:09:31 -05:00
Yumin Qi
3869025575 Merge 2012-02-14 20:54:57 -08:00
Serguei Spitsyn
c25eebd321 7130993: nsk/jdi/ReferenceType/instances/instances004 fails with JFR: assert(ServiceUtil::visible_oop(obj)) 
Skip reporting invisible refs in iterate_over_object to avoid assert(ServiceUtil::visible_oop(obj))

Reviewed-by: dcubed, mgronlun, rbackman
 2012-02-14 17:04:40 -08:00
Keith McGuigan
ccebd55230 7145589: First JSDT provider creation fails 
0 is a successful return from an ioctl() call

Reviewed-by: dcubed, phh, dsamersoff
 2012-02-14 20:02:19 -05:00
Tom Rodriguez
f9b7a3e692 7143061: nsk/stress/stack/b4525850 crash VM 
Reviewed-by: kvn, twisti
 2012-02-14 15:43:56 -08:00
Coleen Phillimore
5afc57be8e 7145587: Stack overflows in Java code cause 64-bit JVMs to exit due to SIGSEGV (sparc version) 
Increase StackShadowPages to accomodate the JDK changes to increase buffer size in socketWrite

Reviewed-by: acorn, phh, dcubed, kamg, dsamersoff
 2012-02-14 16:50:34 -05:00
Frederic Parain
476ee44449 7143760: Memory leak in GarbageCollectionNotifications 
Reviewed-by: dholmes, dcubed, kamg
 2012-02-14 06:54:27 -08:00
Roland Westrelin
e7ece2a742 7144405: JumbleGC002 assert(m->offset() == pc_offset) failed: oopmap not found 
Oop map needs pc stored in frame anchor in StubGenerator::generate_throw_exception()

Reviewed-by: twisti, never, kvn
 2012-02-14 09:43:25 +01:00
Coleen Phillimore
cfdca5342c 7059899: Stack overflows in Java code cause 64-bit JVMs to exit due to SIGSEGV 
Increase StackShadowPages to accomodate the JDK changes to increase buffer size in socketWrite

Reviewed-by: acorn, phh
 2012-02-13 12:30:47 -05:00
Frederic Parain
3008f1f46e Merge 2012-02-13 06:24:44 -08:00
Christian Thalinger
425b53e062 7141329: Strange values of stack_size in -XX:+TraceMethodHandles output 
Reviewed-by: kvn, never
 2012-02-13 02:29:22 -08:00
Andrew Haley
b33087c6d3 7140985: HSDIS does not handle caller options correctly 
Fix typo.

Reviewed-by: jrose, kvn
 2012-02-10 17:20:05 -08:00
Vladimir Kozlov
2d533fa2a9 7129284: +DoEscapeAnalysis regression w/ early build of 7u4 (HotSpot 23) on Linux 
Removed code which tried to create edges from fields of destination objects of arraycopy to fields of source objects. Added 30 sec time limit for EA graph construction.

Reviewed-by: never
 2012-02-10 12:53:43 -08:00
Bill Pittore
39f063f94d Merge 2012-02-10 10:55:15 -05:00
John R Rose
610e13c424 Merge 2012-02-09 18:01:20 -08:00
Zhengyu Gu
b0725ec91a Merge 2012-02-09 07:35:48 -08:00
Zhengyu Gu
e0ec1c804e 7141259: Native stack is missing in hs_err 
Code cleanup and creating a private decoder for error handler, since it can be triggered from in signal handler, where no lock can be taken

Reviewed-by: dholmes, kamg, acorn, coleenp
 2012-02-09 10:16:26 -05:00
Yumin Qi
3a09f847bb 7131006: java/lang/management/ThreadMXBean/ThreadLists.java 
Reviewed-by: dholmes, acorn
 2012-02-09 00:51:47 -08:00
Roland Westrelin
0f2f8f179e 7119286: JSR292: SIGSEGV in JNIHandleBlock::release_block(JNIHandleBlock*, Thread*)+0x3c 
Unaligned stack in throw_NullPointerException_at_call_entry().

Reviewed-by: twisti, never, kvn
 2012-02-08 09:52:24 +01:00
Vladimir Kozlov
e6015c7c26 7143491: G1 C2 CTW: assert(p2x->outcnt() == 2) failed: expects 2 users: Xor and URShift nodes 
Adjust the assert and code in eliminate_card_mark() method for case when stored value is NULL.

Reviewed-by: iveresov, never
 2012-02-07 16:33:43 -08:00
Frederic Parain
b70c4be0d9 Merge 2012-02-07 12:34:31 -08:00
Vladimir Kozlov
2856b9535e 7142167: MAC: _get_previous_fp broken on bsd with llvm-gcc 
LLVM-GCC (__llvm__) should use the same _get_previous_fp implementation as __clang__ (as is the case for os::current_stack_pointer).

Reviewed-by: twisti, never, dcubed
 2012-02-07 11:33:15 -08:00
Bill Pittore
8e09c4566e Merge 2012-02-06 10:57:49 -05:00
John Coomes
abcd88ab09 Merge 2012-02-03 12:20:11 -08:00
John Coomes
140e8ff0d9 Merge 2012-02-03 12:08:55 -08:00
Frederic Parain
7b1a6d8811 Merge 2012-02-03 14:04:59 -05:00
John Coomes
39ab213a0a 6679764: enable parallel compaction by default 
Reviewed-by: phh, jmasa
 2012-02-02 16:05:17 -08:00
Volker Simonis
b9fbc2faab 7141637: JSR 292: MH spread invoker crashes with NULL argument on x86_32 
Reviewed-by: twisti
 2012-02-02 09:14:38 -08:00
Tom Rodriguez
9599296d97 7013347: allow crypto functions to be called inline to enhance performance 
Reviewed-by: kvn
 2012-02-01 16:57:08 -08:00
Tom Rodriguez
5a41427b37 7141200: log some interesting information in ring buffers for crashes 
Reviewed-by: kvn, jrose, kevinw, brutisso, twisti, jmasa
 2012-02-01 07:59:01 -08:00
Roland Westrelin
a59952f4c9 7090976: Eclipse/CDT causes a JVM crash while indexing C++ code 
Too optimistic inlining decision confuses local value numbering.

Reviewed-by: never
 2012-02-01 10:36:58 +01:00
Christian Thalinger
2fd128fe15 7132180: JSR 292: C1 JVM crash with ClassValue/MethodHandle 
Reviewed-by: never
 2012-01-31 09:53:46 -08:00
Vladimir Kozlov
1b91bcb342 7140924: SIGSEGV in compiled code for sun.awt.X11.XDecoratedPeer.updateMinSizeHints 
Use unknown_obj instead of empty_map for NULL or Constant Pool object constants in bytecode Escape Analyzer.

Reviewed-by: iveresov, never
 2012-01-31 07:18:03 -08:00
Fredrik Ohrstrom
301215b860 7132779: build-infra merge: Enable ccache to work for most developer builds 
When a build number is not specified, the JRE_RELEASE_VERSION define contains a date and timestamp. Thus ccache cannot cache the object files for longer than a minute since the define is passed to the compilation of all source files. This change passes JRE_RELEASE_VERSION only to vm_version.cpp and adds a function jre_release_version() to Abstract_VM_Version. This allows all other source files to be ccached.

Reviewed-by: ohair, rottenha
 2012-01-31 13:12:39 +01:00
Paul Hohensee
76dfe7f707 7142586: Cannot build on Solaris 11 due to use of ia_nice 
Delete the single use of ia_nice in os_solaris.cpp

Reviewed-by: kamg, kvn
 2012-02-03 17:21:52 -05:00
Karen Kinnear
ce074f86c3 7114376: Make system dictionary hashtable bucket array size configurable 
7u4 new experimental flag -XX:PredictedClassLoadedCount=#

Reviewed-by: dholmes, phh, dcubed
 2012-01-30 23:27:30 -05:00
Igor Veresov
082b8cb318 7141059: 7116795 broke pure c2 builds 
Fix pure c2 builds

Reviewed-by: kvn, brutisso, never
 2012-01-30 19:37:14 -08:00
Bengt Rutisson
85e4d13987 7140909: Visual Studio project builds broken: need to define INCLUDE_TRACE 
Add define of INCLUDE_TRACE

Reviewed-by: sla, kamg
 2012-01-30 15:21:57 +01:00
Bengt Rutisson
d5546e27cf Merge 2012-01-30 05:08:09 -08:00
Deepak Bhole
ce79f12b7b 7140882: Don't return booleans from methods returning pointers 
Changed "return false" to "return NULL"

Reviewed-by: dholmes, rottenha
 2012-01-30 12:36:49 +01:00
Tom Rodriguez
5721fa222a 7129164: JNI Get/ReleasePrimitiveArrayCritical doesn't scale 
Reviewed-by: kvn, iveresov, dholmes
 2012-01-29 16:46:04 -08:00
Stefan Karlsson
0603a70b79 Merge 2012-01-28 01:15:34 -08:00
Keith McGuigan
1e318cc920 Merge 2012-01-27 10:42:36 -05:00
Stefan Karlsson
4ad03aebbb 7134655: Crash in reference processing when doing single-threaded remarking 
Temporarily disabled multi-threaded reference discovery when entering a single-threaded remark phase.

Reviewed-by: brutisso, tonyp, jmasa, jcoomes
 2012-01-27 14:14:50 +01:00
Stefan Karlsson
b7d5d72f78 7022100: Method annotations are incorrectly set when redefining classes 
Changed to the correct annotation arrays

Reviewed-by: kamg, dholmes, sla
 2012-01-27 13:46:24 +01:00
Bengt Rutisson
172ebc873c Merge 2012-01-27 09:04:57 +01:00
Paul Hohensee
09e21afaaa 7082553: Interpret Thread.setPriority(Thread.MAX_PRIORITY) to mean FX60 on Solaris 10 and 11 
Add CriticalPriority == MaxPriority+1 and enable scheduling class as well as thread priority to change on Solaris.

Reviewed-by: dholmes, dcubed
 2012-01-26 20:06:06 -05:00
John Cuthbertson
179d6df8c0 7133038: G1: Some small profile based optimizations 
Some minor profile based optimizations. Reduce the number of branches and branch mispredicts by removing some virtual calls, through closure specalization, and refactoring some conditional statements.

Reviewed-by: brutisso, tonyp
 2012-01-26 14:14:55 -08:00
Igor Veresov
84dda879d0 7131259: compile_method and CompilationPolicy::event shouldn't be declared TRAPS 
Make sure that CompilationPolicy::event() doesn't throw exceptions

Reviewed-by: kvn, never
 2012-01-26 12:15:24 -08:00