Commit Graph

1902 Commits

Author SHA1 Message Date
Zhengyu Gu
ab1c0a938e 6975480: VS2010 says _STATIC_CPPLIB is deprecated, may need to change this usage
Disabled the warning message during compiling.

Reviewed-by: coleenp, dholmes
2010-12-27 09:30:20 -05:00
Coleen Phillimore
18324204ef 7006471: fix for 6988439 crashes when pending list lock is null
Missing null check in owns_pending_list_lock() because this can be called before pending_list_lock is initialized.

Reviewed-by: never, kvn
2010-12-14 15:10:52 -05:00
Coleen Phillimore
d2481f01f0 Merge 2010-12-13 14:46:51 -08:00
Zhengyu Gu
86f7ad735d Merge 2010-12-11 13:46:36 -05:00
Zhengyu Gu
61a4658b22 7003748: Decode C stack frames when symbols are presented (PhoneHome project)
Implemented in-process C native stack frame decoding when symbols are available.

Reviewed-by: coleenp, never
2010-12-11 13:20:56 -05:00
Erik Trimble
72a4a57a9e 7006221: Bump the HS20 build number to 04
Update the HS20 build number to 04

Reviewed-by: jcoomes
2010-12-10 18:05:39 -08:00
Erik Trimble
3ba0ee979e Merge 2010-12-10 17:59:46 -08:00
Erik Trimble
3d041302d0 Merge 2010-12-10 15:46:59 -08:00
Coleen Phillimore
aa521ed9cd 6988439: Parallel Class Loading test deadlock involving MethodData_lock and Pending List Lock
Don't acquire methodData_lock while holding pending list lock

Reviewed-by: kvn, never, ysr
2010-12-10 12:13:03 -05:00
Y. Srinivas Ramakrishna
874098b1c6 Merge 2010-12-09 21:47:58 -08:00
David Katleman
06759914a2 Added tag jdk7-b121 for changeset 355804dc2e5e 2010-12-09 21:25:25 -08:00
David Holmes
83c72a434a 7005007: Refine use of ALT_COMPILER_PATH to avoid conflict with JPRT usage
Check for CROSS_COMPILE_ARCH being set as an indicator to use ALT_COMPILER_PATH

Reviewed-by: acorn, ohair
2010-12-09 20:12:06 -05:00
Keith McGuigan
de27a1608c 7004582: Add GetThisObject() function to JVMTI 1.2
Add 'GetThisObject' function

Reviewed-by: never, coleenp
2010-12-09 15:04:26 -05:00
Y. Srinivas Ramakrishna
8baafdfd45 7005259: CMS: BubbleUpRef asserts referent(obj)->is_oop() failed: Enqueued a bad referent
Relaxed the assert by allowing NULL referents when discovery may be concurrent.

Reviewed-by: johnc, jcoomes
2010-12-09 09:22:57 -08:00
Dmitry Samersoff
d344b51209 6989076: JVM crashes in klassItable::initialize_itable_for_interface
Hotspot should check protection attribute besides the name and signature of the method when constructing vtable.

Reviewed-by: dcubed
2010-12-09 17:53:22 +03:00
Kevin Walls
03a1ccfef2 7003789: PTRACE_GETREGS problems with SA on Linux
Ifdef definitions for PTRACE_GETREGS_REQ clarified

Reviewed-by: dholmes
2010-12-08 04:50:35 -08:00
Y. Srinivas Ramakrishna
544b475fc5 7001033: assert(gch->gc_cause() == GCCause::_scavenge_alot || !gch->incremental_collection_failed())
7002546: regression on SpecJbb2005 on 7b118 comparing to 7b117 on small heaps

Relaxed assertion checking related to incremental_collection_failed flag to allow for ExplicitGCInvokesConcurrent behaviour where we do not want a failing scavenge to bail to a stop-world collection. Parameterized incremental_collection_will_fail() so we can selectively use, or not use, as appropriate, the statistical prediction at specific use sites. This essentially reverts the scavenge bail-out logic to what it was prior to some recent changes that had inadvertently started using the statistical prediction which can be noisy in the presence of bursty loads. Added some associated verbose non-product debugging messages.

Reviewed-by: johnc, tonyp
2010-12-07 21:55:53 -08:00
John Cuthbertson
4aaa89ea60 Merge 2010-12-07 16:44:34 -08:00
John Cuthbertson
8f4579fe60 6994628: G1: Test gc/gctests/FinalizeTest05 fails (one live object is finalized)
The Solaris Studio 12 update 1 C++ compiler was incorrectly re-ordering the reads of an object's mark word in oopDesc::forward_to_atomic(). This opened a small window where one thread could execute the successful CAS path even though another thread had already successfully forwarded the object. This could result in an object being copied twice. The code in oopDesc::forward_to_atomic() was changed to read the mark word once.

Reviewed-by: ysr, tonyp
2010-12-07 16:18:45 -08:00
Antonios Printezis
edcfaf0f84 6994056: G1: when GC locker is active, extend the Eden instead of allocating into the old gen
Allow the eden to the expanded up to a point when the GC locker is active.

Reviewed-by: jwilhelm, johnc, ysr, jcoomes
2010-12-07 16:47:42 -05:00
Staffan Larsen
1765b0fbf0 6539281: -Xcheck:jni should validate char* argument to ReleaseStringUTFChars
Tag allocated memory with a magic value and verify when releasing.

Reviewed-by: phh, stefank
2010-12-07 03:15:45 -08:00
Keith McGuigan
dd62e29b29 7003782: Update JVMTI version to 1.2 for jdk7
Update minor version to 1.2 for jdk7

Reviewed-by: phh, dcubed
2010-12-06 20:21:15 -05:00
Coleen Phillimore
faf320aede Merge 2010-12-06 15:37:00 -05:00
Volker Simonis
df6c2c2e63 6704010: Internal Error (src/share/vm/interpreter/interpreterRuntime.cpp:1106)
Fixed a race condition in the assertion caused by an unguarded, concurrent access to a GrowableArray object.

Reviewed-by: coleenp, dholmes, dsamersoff
2010-12-04 00:09:05 -05:00
Kelly O'Hair
7e995b2d2b Merge 2010-12-03 19:44:29 -08:00
Erik Trimble
f5a7f6d606 Added tag hs20-b03 for changeset a683e80b9ca8 2010-12-03 09:44:09 -08:00
Christine Lu
636b550f8c Added tag jdk7-b120 for changeset 6df7c2b3dbea 2010-12-02 19:04:00 -08:00
Antonios Printezis
dcf8c40e3a 7003860: G1: assert(_cur_alloc_region == NULL || !expect_null_cur_alloc_region) fails
Wrong assumption about expecting the current alloc region expected to be NULL in expand_and_allocate().

Reviewed-by: brutisso, ysr
2010-12-02 13:20:39 -05:00
Staffan Larsen
7765368022 6981484: Update development launcher
Add new development launcher called hotspot(.exe)

Reviewed-by: coleenp
2010-12-02 05:45:54 -08:00
Stefan Karlsson
c4121e4375 7003786: sort Obj_Files before compiling
Reverted to old sort order on Linux and Solaris.

Reviewed-by: tonyp, coleenp
2010-12-02 20:01:47 +01:00
John Cuthbertson
1065281a98 6983204: G1: Nightly test nsk/regression/b4958615 failing with +ExplicitGCInvokesConcurrent
Enable reference discovery during concurrent marking by setting the reference processor field of the concurrent marking closure. Keep reference objects on the discovered reference lists alive during incremental evacuation pauses until they are processed at the end of concurrent marking.

Reviewed-by: ysr, tonyp
2010-12-01 17:34:02 -08:00
Stefan Karlsson
4a33afe6c4 7003125: precompiled.hpp is included when precompiled headers are not used
Added an ifndef DONT_USE_PRECOMPILED_HEADER to precompiled.hpp. Set up DONT_USE_PRECOMPILED_HEADER when compiling with Sun Studio or when the user specifies USE_PRECOMPILED_HEADER=0. Fixed broken include dependencies.

Reviewed-by: coleenp, kvn
2010-12-01 15:04:06 +01:00
Bob Vandette
18a6408d84 7004217: Remove IA64 workaround re-introduced with CR6953477
Gcc bug worksaround for IA64 no longer needed

Reviewed-by: andrew
2010-12-02 14:00:03 -05:00
Coleen Phillimore
49678541ff Merge 2010-12-01 18:32:50 -05:00
Ivan P Krylov
9802f91e66 6348631: remove the use of the HPI library from Hotspot
Move functions from hpi library to hotspot, communicate with licensees and open source community, check jdk for dependency, file CCC request

Reviewed-by: coleenp, acorn, dsamersoff
2010-12-01 18:26:32 -05:00
Bengt Rutisson
8c5bc8227a 7003456: ADLC files not correctly generated on Windows
Added target architecture parameters to make ADLC build properly

Reviewed-by: never, stefank
2010-12-01 03:12:35 -08:00
Kelly O'Hair
0736598d42 Merge 2010-11-30 18:10:20 -08:00
Kelly O'Hair
dddeba18de 6987107: Add variable to add to but not modify non-fcs version string
Reviewed-by: jcoomes, dholmes, andrew, kvn
2010-11-30 18:07:18 -08:00
Coleen Phillimore
a1d3c19596 6780143: hs203t003 hits SIGSEGV/EXCEPTION_ACCESS_VIOLATION with -XX:+UseCompressedOops
Using r12 as temporary register around call_VM trashes heapbase becausecall_VM doesn't always return immediately to following code (eg forward_exception, popframe and early return support).

Reviewed-by: never, kvn
2010-11-29 15:43:36 -05:00
Stefan Karlsson
8006fe8f75 6989984: Use standard include model for Hospot
Replaced MakeDeps and the includeDB files with more standardized solutions.

Reviewed-by: coleenp, kvn, kamg
2010-11-23 13:22:55 -08:00
Coleen Phillimore
01f78952da Merge 2010-11-23 15:01:43 -05:00
Gary Benson
7b0fb2a1e3 7002129: Zero and Shark fixes, 3rd
6970683 and 6953144 introduced changes that need to be implemented for Zero and Shark.

Reviewed-by: twisti
2010-11-23 04:33:42 -08:00
Christine Lu
b23d739ffb Added tag jdk7-b119 for changeset a683e80b9ca8 2010-11-22 14:57:11 -08:00
Coleen Phillimore
ced35487cb Merge 2010-11-19 23:46:06 -05:00
Igor Veresov
15c6dde68a Merge 2010-11-19 17:01:34 -08:00
Jon Masamitsu
6d7849e8e7 Merge 2010-11-19 13:19:49 -08:00
Poonam Bajaj
b91e418b3e 6837842: JNI_CreateJavaVM crashes under impersonation
Reviewed-by: acorn, dholmes
2010-11-19 03:41:50 -08:00
Zhengyu Gu
04b08adf06 6751923: JNDI wake up when clock_settime() is called
Ported Chris Phillips' patch from jdk5 to jdk7

Reviewed-by: chrisphi, coleenp
2010-11-18 14:37:46 -05:00
Vladimir Kozlov
606ee163ca 7000491: assert(false) failed: should be optimized out in SharedRuntime::g1_wb_pre
Wrong value type is used for NULL store when clearing the detail message of the preallocated exception object.

Reviewed-by: never, iveresov
2010-11-18 09:52:48 -08:00
Zhengyu Gu
dd078e8562 Merge 2010-11-17 09:21:51 -05:00