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3252 Commits

Author SHA1 Message Date
Lois Foltan
17ebe26fa0 7007040: Check of capacity paramenters in JNI_PushLocalFrame is wrong 
Changed AND to OR

Reviewed-by: coleenp, hseigel
 2013-06-30 09:59:08 -04:00
Daniel D. Daugherty
326b206183 Merge 2013-06-29 11:55:09 -07:00
Nils Loodin
5fe1de50f1 Merge 2013-06-28 14:05:27 +02:00
Alejandro Murillo
c2c1793452 Merge 2013-06-28 02:25:07 -07:00
Vladimir Kozlov
579c7ac5ab Merge 2013-06-27 11:12:19 -07:00
Ioi Lam
8d048d554d 8016075: Win32 crash with CDS enabled and small heap size 
Fixed MetaspaceShared::is_in_shared_space

Reviewed-by: coleenp, hseigel
 2013-06-27 10:03:21 -07:00
Erik Helin
62be1fc827 Merge 2013-06-27 10:56:10 +02:00
David Katleman
dcb3a24cfc 8017323: JDK8 b95 source with GPL header errors 
Reviewed-by: tbell, darcy
 2013-06-26 11:25:42 -07:00
Erik Helin
604a75ff30 8013590: NPG: Add a memory pool MXBean for Metaspace 
Reviewed-by: jmasa, mgerdin
 2013-06-26 16:58:37 +02:00
Jon Masamitsu
ca3a1be3fe 8014851: UseAdaptiveGCBoundary is broken 
Reviewed-by: tschatzl, brutisso
 2013-06-25 15:17:11 -07:00
Zhengyu Gu
80e0d9a6c2 Merge 2013-06-25 14:51:46 -07:00
Zhengyu Gu
4f7010b973 8017478: Kitchensink crashed with SIGSEGV in BaselineReporter::diff_callsites 
Fixed possible NULL pointer that caused SIGSEGV

Reviewed-by: coleenp, acorn, ctornqvi
 2013-06-25 17:22:04 -04:00
Alejandro Murillo
2289eb801f Merge 2013-06-25 12:46:21 -07:00
Jon Masamitsu
a154f7c01e 8014546: MetaspaceAux print_metaspace_change() should print "used" after GC not capacity 
Reviewed-by: johnc, tschatzl
 2013-06-25 09:58:26 -07:00
Coleen Phillimore
39a1c1d6c2 8016325: JVM hangs verifying system dictionary 
Minimize redundant verifications of Klasses.

Reviewed-by: hseigel, jmasa
 2013-06-24 18:55:46 -04:00
Goetz Lindenmaier
1f6c4015a7 8017531: 8010460 changes broke bytecodeInterpreter.cpp 
Replace _indy by _jsr292 and also fix VERIFY_OOP macros.

Reviewed-by: kvn
 2013-06-24 16:11:47 +02:00
Niclas Adlertz
19d56715fa 8017243: 8001345 is incomplete 
Replaces unused decodeN at MemBarAcquire with its corresponding loadN if loadN is used at more than one place.

Reviewed-by: kvn, twisti
 2013-06-25 12:07:07 -07:00
Goetz Lindenmaier
fad60d1428 8017308: Remove unused breakpoint relocation type 
Remove unused breakpoint relocation type

Reviewed-by: kvn
 2013-06-24 11:53:54 -07:00
Ioi Lam
196c8abc3d 8009575: Reduce Symbol::_refcount from 4 bytes to 2 bytes 
Added Atomic::inc(short*) to support this change.

Reviewed-by: coleenp, dcubed, dholmes, minqi
 2013-06-23 22:08:28 -07:00
Daniel D. Daugherty
1c281a9fb3 Merge 2013-06-21 10:55:26 -07:00
Daniel D. Daugherty
b786264739 Merge 2013-06-21 08:18:08 -07:00
Doug Simon
42ca17cea2 8017177: more explicit code location information in hs_err crash log 
Add code pc location for compiled code

Reviewed-by: kvn, coleenp
 2013-06-21 10:57:00 -04:00
Coleen Phillimore
90292afbfa 8004124: Handle and/or warn about SI_KERNEL 
Detect this crash in the signal handler and give a fatal error message instead of making us chase down bugs that don't reproduce

Reviewed-by: kvn, mgerdin, dholmes
 2013-06-21 10:50:19 -04:00
Vladimir Kozlov
175419c053 Merge 2013-06-20 16:08:11 -07:00
Markus Grönlund
e7b16a5e79 8016735: Remove superfluous EnableInvokeDynamic warning from UnlockDiagnosticVMOptions check 
Reviewed-by: sla, dholmes
 2013-06-20 11:53:51 +02:00
Erik Helin
774e23fae7 Merge 2013-06-20 10:03:58 +02:00
Ioi Lam
0decdc537a 8008964: NPG: Memory regression: Thread::_metadata_handles uses 1 KB per thread 
Reduce default size of Thread::_metadata_handles from 300 to 30

Reviewed-by: coleenp, sspitsyn
 2013-06-19 20:51:39 -07:00
Vladimir Kempik
053da424c7 8015903: Format issue with -XX:+PrintAdaptiveSizePolicy on JDK8 
Missing linebreak in hotspot log.

Reviewed-by: brutisso, tschatzl
 2013-06-19 06:09:46 -07:00
Chris Hegarty
748456a6d9 Merge 2013-06-19 11:02:10 +01:00
Niclas Adlertz
556b4925b3 8001345: VM crashes with assert(n->outcnt() != 0 || C->top() == n || n->is_Proj()) failed: No dead instructions after post-alloc 
Remove unnecessary LoadN / DecodeN nodes at MemBarAcquire nodes.

Reviewed-by: kvn, roland
 2013-06-19 00:41:56 +02:00
Bengt Rutisson
3cc79df807 8016556: G1: Use ArrayAllocator for BitMaps 
Reviewed-by: tschatzl, dholmes, coleenp, johnc
 2013-06-18 22:45:32 +02:00
John Cuthbertson
5382e0759e 8015237: Parallelize string table scanning during strong root processing 
Parallelize the scanning of the intern string table by having each GC worker claim a given number of buckets. Changes were also reviewed by Per Liden <per.liden@oracle.com>.

Reviewed-by: tschatzl, stefank, twisti
 2013-06-18 12:31:07 -07:00
Zhengyu Gu
43c33d40c3 Merge 2013-06-18 09:34:16 -04:00
Zhengyu Gu
61a30f035b 8013651: NMT: reserve/release sequence id's in incorrect order due to race 
Fixed NMT race condition for realloc, uncommit and release

Reviewed-by: coleenp, ccheung
 2013-06-18 08:44:08 -04:00
David Chase
7ddef5cd69 8002160: Compilation issue with adlc using latest SunStudio compilers 
Modify declaration of 'swap' overloading; dodge optimizer bug in c1_LIR.cpp

Reviewed-by: kvn, jrose
 2013-06-17 12:35:53 -04:00
Staffan Larsen
055cce652b 8016304: ThreadMXBean.getDeadlockedThreads reports bogus deadlocks on JDK 8 
Reviewed-by: dcubed, mgronlun
 2013-06-17 18:35:44 +02:00
Chris Hegarty
ae4642e749 Merge 2013-06-17 11:17:49 +01:00
Vladimir Kozlov
55f6f35697 Merge 2013-06-14 16:33:34 -07:00
Bengt Rutisson
f18e968d43 8012265: VM often crashes on solaris with a lot of memory 
Increase HeapBaseMinAddress for G1 from 256m to 1g on Solaris x86

Reviewed-by: mgerdin, coleenp, kvn
 2013-06-14 08:02:32 +02:00
Niclas Adlertz
9129e6dc2b 8016157: During CTW: C2: assert(!def_outside->member(r)) failed: Use of external LRG overlaps the same LRG defined in this block 
Disable rematerialization for negD node

Reviewed-by: kvn, roland
 2013-06-14 01:19:56 +02:00
David Chase
d6402d4452 8010124: JVM_GetClassContext: use GrowableArray instead of KlassLink 
Replace linked data structure with array (performance)

Co-authored-by: Christian Thalinger <christian.thalinger@oracle.com>
Reviewed-by: kvn
 2013-06-13 15:39:47 -04:00
David Chase
219121826e 8014959: assert(Compile::current()->live_nodes() < (uint)MaxNodeLimit) failed: Live Node limit exceeded limit 
Insert extra checks and bailouts for too many nodes

Reviewed-by: kvn
 2013-06-11 16:34:34 -04:00
Zhengyu Gu
87505d60f6 8013917: Kitchensink crashed with SIGSEGV in BaselineReporter::diff_callsites 
Simple fix when memory allocation site is gone, NMT should report 0 memory size, instead old memory size.

Reviewed-by: dcubed, ctornqvi
 2013-06-10 10:45:19 -04:00
Markus Grönlund
08f43d4379 8016105: Add complementary RETURN_NULL allocation macros in allocation.hpp 
Reviewed-by: sla, rbackman
 2013-06-15 13:17:36 +02:00
Serguei Spitsyn
c6b677315f Merge 2013-06-14 22:34:08 -07:00
Zhengyu Gu
b9dc514e6c Merge 2013-06-14 15:20:32 -07:00
Serguei Spitsyn
f0d506b4b5 6493116: JVMTI Doc: GetOwnedMonitorStackDepthInfo has a typo in monitor_info_ptr parameter description 
A typo in the parameter spelling, a bound update missed when the parameter was renamed

Reviewed-by: sla, minqi
 2013-06-14 15:17:10 -07:00
Zhengyu Gu
737454c744 8011968: Kitchensink crashed with SIGSEGV in MemBaseline::baseline 
Simple fix to add NULL pointer check that can cause segv

Reviewed-by: coleenp, ctornqvi
 2013-06-14 09:18:42 -04:00
Calvin Cheung
53448fdbed 8014431: cleanup warnings indicated by the -Wunused-value compiler option on linux 
Co-authored-by: Jeremy Manson <jeremymanson@google.com>
Reviewed-by: dholmes, coleenp
 2013-06-13 22:02:40 -07:00
Daniel D. Daugherty
72a51a0c44 8013057: assert(_needs_gc || SafepointSynchronize::is_at_safepoint()) failed: only read at safepoint 
Detect mmap() commit failures in Linux and Solaris os::commit_memory() impls and call vm_exit_out_of_memory(). Add os::commit_memory_or_exit(). Also tidy up some NMT accounting and some mmap() return value checking.

Reviewed-by: zgu, stefank, dholmes, dsamersoff
 2013-06-13 11:16:38 -07:00