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1816 Commits

Author SHA1 Message Date
Serguei Spitsyn
bc23c9949e Merge 2014-08-15 11:25:55 -07:00
Jon Masamitsu
5a22518210 Merge 2014-08-14 18:42:08 +00:00
Zhengyu Gu
b91c7b5849 Merge 2014-08-14 17:25:14 +00:00
Zhengyu Gu
67c70b66e4 8054547: Re-enable warning for incompatible java launcher 
Re-enabled warning as launcher change reached promotion build

Reviewed-by: hseigel, coleenp
 2014-08-14 13:15:23 -04:00
Ioi Lam
bbe6f51f81 8046070: Class Data Sharing clean up and refactoring 
Cleaned up CDS to be more configurable, maintainable and extensible

Reviewed-by: dholmes, coleenp, acorn, mchung
 2014-08-12 17:29:00 -07:00
Coleen Phillimore
cafb36661d 8003426: Remove UseFastAccessors and UseFastEmptyMethods except for zero 
These options have been long disabled in Xmixed mode because they prevent these small methods from being inlined and are subject to bit rot, and we don't need more macro assembler code to maintain and change if the constant pool cache format changes.

Reviewed-by: simonis, kvn
 2014-08-12 10:48:55 -04:00
Zhengyu Gu
8a690a1250 6424123: JVM crashes on failed 'strdup' call 
Calling os::malloc()/os::strdup() and new os::strdup_check_oom() instead of ::malloc()/::strdup() for native memory tracking purpose

Reviewed-by: coleenp, ctornqvi, kvn
 2014-08-11 10:18:09 -07:00
Zhengyu Gu
d595244c27 Merge 2014-08-11 07:20:39 -07:00
Stefan Karlsson
2880629908 8054823: Add size_t as a valid VM flag type 
Reviewed-by: kvn, vlivanov, sla
 2014-08-11 14:03:06 +02:00
Vladimir Kozlov
648272884a Merge 2014-08-08 10:35:05 -07:00
Jon Masamitsu
1cf05b831f Merge 2014-08-08 07:38:34 -07:00
Zhengyu Gu
f0cf82f571 8046598: Scalable Native memory tracking development 
Enhance scalability of native memory tracking

Reviewed-by: coleenp, ctornqvi, gtriantafill
 2014-08-07 12:18:58 -07:00
Stefan Karlsson
ef47f5dc0e 8048269: Add flag to turn off class unloading after G1 concurrent mark 
Added -XX:+/-ClassUnloadingWithConcurrentMark

Reviewed-by: jmasa, brutisso, mgerdin
 2014-08-06 09:55:16 +02:00
Albert Noll
6520320d1a 8046809: vm/mlvm/meth/stress/compiler/deoptimize CodeCache is full 
Use separate sweeper thread; enables more aggressive sweeping.

Reviewed-by: kvn, jrose
 2014-10-24 14:25:46 +02:00
Tobias Hartmann
009e923e04 8061443: Whitebox get*VMFlag() methods fail with develop flags in product builds 
Changed 'get*VMFlag' to return all flags. Added methods 'isLockedVMFlag' and 'isConstantVMFlag' and adapted tests.

Reviewed-by: kvn, dholmes, sla
 2014-10-24 08:22:33 +02:00
Roland Westrelin
9369af8c06 8055946: assert(result == NULL || result->is_oop()) failed: must be oop 
Caller of popped frame doesn't have valid result during deoptimization

Reviewed-by: kvn
 2014-08-27 17:37:18 +02:00
Vladimir Kozlov
b9e949183d 8055494: Add C2 x86 intrinsic for BigInteger::multiplyToLen() method 
Add new C2 intrinsic for BigInteger::multiplyToLen() on x86 in 64-bit VM.

Reviewed-by: roland
 2014-09-02 12:48:45 -07:00
Jon Masamitsu
5f2c33e42b 8031323: Optionally align objects copied to survivor spaces 
Reviewed-by: brutisso, tschatzl
 2014-08-01 15:40:12 -07:00
Roland Westrelin
e546e2a060 8054054: 8040121 is broken 
C++ code pattern from 8040121 is incorrect

Reviewed-by: kvn
 2014-07-31 19:59:36 +02:00
Coleen Phillimore
d230f0b4fd 8051398: jvmti tests fieldacc002, fieldmod002 fail in nightly with errors: (watch#0) wrong location 
Didn't handle NULL bcp for native methods

Reviewed-by: dcubed, sspitsyn
 2014-07-31 00:50:55 +00:00
Vladimir Kozlov
7a9fc5ff21 Merge 2014-07-29 21:28:09 +00:00
Vladimir Kozlov
4e83db432d 8049252: VerifyStack logic in Deoptimization::unpack_frames does not expect to see invoke bc at the top frame during normal deoptimization 
Add missing check for reexecute flag to VerifyStack code.

Reviewed-by: roland
 2014-07-29 13:40:58 -07:00
Tobias Hartmann
c36b77bbfd 8049043: Load variable through a pointer of an incompatible type in hotspot/src/share/vm/runtime/sharedRuntimeMath.hpp 
Fixed parfait warnings caused by __HI and __LO macros in sharedRuntimeMath.hpp by using a union.

Reviewed-by: kvn, drchase
 2014-07-29 13:56:29 +02:00
Jon Masamitsu
e242f23105 Merge 2014-07-23 14:06:28 -07:00
Thomas Schatzl
ce1a131e47 8048088: Conservative maximum heap alignment should take vm_allocation_granularity into account 
Also consider os::vm_allocation_granularity in the calculation.

Reviewed-by: brutisso
 2014-07-21 09:59:54 +02:00
Serguei Spitsyn
b0367c3bea Merge 2014-07-18 23:53:59 -07:00
Alejandro Murillo
f4aa8d51a5 Merge 2014-07-18 12:02:54 -07:00
Coleen Phillimore
e051932425 Merge 2014-07-18 11:22:49 -04:00
Coleen Phillimore
3f0a945468 8004128: NPG: remove stackwalking in Threads::gc_prologue and gc_epilogue code 
Remove bcx and mdx handling.  We no longer have to convert bytecode pointers to indices for GC since Methods aren't moved.

Reviewed-by: mgerdin, kvn
 2014-07-17 15:45:46 -04:00
Daniel D. Daugherty
a06d36cada 8049717: expose L1_data_cache_line_size for diagnostic/sanity checks 
Add support for VM_Version::L1_data_cache_line_size().

Reviewed-by: dsimms, kvn, dholmes
 2014-07-15 07:33:49 -07:00
Coleen Phillimore
c9b2bc62c9 Merge 2014-07-14 10:15:21 -04:00
David Simms
e5b71580fb 8046919: jni_PushLocalFrame OOM - increase MAX_REASONABLE_LOCAL_CAPACITY 
Increase the previous limit from 4k to 64k, added "-XX:MaxJNILocalCapacity=<capacity>" flag

Reviewed-by: hseigel, fparain
 2014-07-14 10:52:52 +02:00
Serguei Spitsyn
206c37a5e6 Merge 2014-07-12 01:26:13 -07:00
Roland Westrelin
471e47dddf Merge 2014-07-11 02:34:11 -07:00
Jon Masamitsu
fbe6d80096 Merge 2014-07-10 13:39:18 -07:00
Daniel D. Daugherty
4c156aa18c 8049104: resolve atomic.hpp wording issues from JDK-8047104 code review 
Reviewed-by: dholmes, dice, rdurbin, acorn
 2014-07-10 08:15:30 -07:00
Roland Westrelin
a03d25366a Merge 2014-07-09 02:50:46 -07:00
Frederic Parain
5a8cc5f33d 8047714: Fix for JDK-6546236 made Solaris os::yield() a no-op 
Reviewed-by: hseigel, lfoltan
 2014-07-08 08:04:06 -07:00
Stefan Karlsson
1b001a2afd 8049421: G1 Class Unloading after completing a concurrent mark cycle 
Co-authored-by: Mikael Gerdin <mikael.gerdin@oracle.com>
Reviewed-by: tschatzl, ehelin, brutisso, coleenp, roland, iveresov
 2014-07-07 10:12:40 +02:00
Stefan Karlsson
ef1e9b3c80 8049420: Backout 8048248 to correct attribution 
Reviewed-by: ehelin, brutisso
 2014-07-07 12:37:11 +02:00
Stefan Karlsson
8c3aced316 8048248: G1 Class Unloading after completing a concurrent mark cycle 
Reviewed-by: tschatzl, ehelin, brutisso, coleenp, roland, iveresov
 2014-07-07 10:12:40 +02:00
Markus Grönlund
95d07208f7 8049324: interpretedVFrame::expressions to index oopmap correctly 
Reviewed-by: sspitsyn, coleenp
 2014-07-05 20:05:29 +02:00
Goetz Lindenmaier
25f33c005d 8049325: Introduce and clean up umbrella headers for the files in the cpu subdirectories 
Introduce and clean up umbrella headers for the files in the cpu subdirectories.

Reviewed-by: lfoltan, coleenp, dholmes
 2014-07-04 11:46:01 +02:00
Markus Grönlund
034751cd14 8039905: heapdump/OnOOMToFile and heapdump/OnOOMToPath fail with "assert(fr().interpreter_frame_expression_stack_size() >= length) failed: error in expression stack!" 
Reviewed-by: coleenp, sspitsyn
 2014-07-03 21:37:31 +02:00
Daniel D. Daugherty
2876714328 8047104: cleanup misc issues prior to Contended Locking reorder and cache 
Checkpoint misc cleanups for Contended Locking prior to first optimization bucket.

Reviewed-by: dholmes, sspitsyn, dice
 2014-07-03 11:07:51 -07:00
Serguei Spitsyn
43c4569404 Merge 2014-07-02 17:24:50 -07:00
Coleen Phillimore
6db67f9317 Merge 2014-07-02 20:20:45 -04:00
Staffan Larsen
c689cebe98 Merge 2014-07-02 15:17:11 +02:00
Erik Helin
4aa97f918f Merge 2014-07-02 13:52:52 +02:00
Erik Helin
40e186ac67 8048895: Back out JDK-8027915 
Reviewed-by: mgerdin, stefank
 2014-07-02 11:05:10 +02:00