stan/jdk-24
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
33,375 Commits 2 Branches 0 Tags 1.2 GiB
927ea469e0
Commit Graph

6779 Commits

Author SHA1 Message Date
Thomas Schatzl
472a3333a8 8067336: Allow that PLAB allocations at the end of regions are flexible 
PLAB allocations may return a buffer that is between minimum size (current allocation) and the desired size. This allows removes a large amount of fragmentation at the end of regions.

Reviewed-by: tbenson, mgerdin
 2015-08-24 16:27:41 +02:00
David Holmes
dd71c38c37 Merge 2015-08-25 00:26:10 -04:00
Roland Westrelin
a9e232a8ef Merge 2015-08-21 09:12:42 +02:00
Christoph Langer
029c5bbc36 8130910: hsperfdata file is created in wrong directory and not cleaned up if /tmp/hsperfdata_<username> has wrong permissions 
Add check for fchir() failure and disable shared PerfMemory in that case.

Reviewed-by: dcubed, simonis, gthornbr
 2015-08-20 10:58:57 -07:00
Coleen Phillimore
96644d2fb6 Merge 2015-08-20 17:39:43 +02:00
Coleen Phillimore
8831b43d28 Merge 2015-08-20 17:36:00 +02:00
Coleen Phillimore
6cb369c903 8133951: Zero interpreter asserts in stubRoutines.cpp 
Allow zero sized code buffer when checking if there's enough remaining size

Reviewed-by: kvn
 2015-08-20 11:18:51 -04:00
Thomas Schatzl
c91c77abd2 8067339: PLAB reallocation might result in failure to allocate object in that recently allocated PLAB 
Properly size the PLAB to make sure that the object to allocate always has enough space in it.

Reviewed-by: mgerdin, brutisso
 2015-08-20 15:17:43 +02:00
Thomas Schatzl
041c76d48b 8073146: G1 merges thread local age tables too early with global age table 
Move merging of age and survivor table to the end of GC.

Reviewed-by: mgerdin, david
 2015-08-20 15:17:43 +02:00
Thomas Schatzl
6cca258181 8040162: Avoid reallocating PLABs between GC phases in G1 
Allocate G1ParScanThreadState at the start of GC and only deallocate at the end of GC. This automatically keeps the current PLAB intact without flushing it (and loosing lots of memory) for every reallocation.

Reviewed-by: david, mgerdin
 2015-08-20 15:17:43 +02:00
Thomas Schatzl
4a849fb21c 8133530: Add JFR event for evacuation statistics 
Introduce two new JFR events for young/old generation allocation statistics based on previous changes.

Reviewed-by: ehelin, mgerdin
 2015-08-20 15:17:41 +02:00
Ed Nevill
10c3342331 8133842: aarch64: C2 generates illegal instructions with int shifts >=32 
Fix logical operatations combined with shifts >= 32

Reviewed-by: kvn, aph, adinn
 2015-08-20 09:40:08 +00:00
Roland Westrelin
33b2496286 Merge 2015-08-20 09:31:28 +02:00
Thomas Schatzl
0ade675b8b 8073013: Add detailed information about PLAB memory usage 
Track and provide information about direct allocation, region end waste and failure waste for G1.

Reviewed-by: jmasa, david, ehelin, mgerdin
 2015-08-19 13:59:39 +02:00
Thomas Schatzl
43a6ce61de 8133470: Uses of Atomic methods in plab.hpp should be moved to .inline.hpp file 
Fix include file dependencies according to general guidelines for plab.hpp

Reviewed-by: ehelin, mgerdin
 2015-08-19 13:50:50 +02:00
Thomas Schatzl
8c2da662ff 8003237: G1: Reduce unnecessary (and failing) allocation attempts when handling an evacuation failure 
Remember for every generation whether the memory for that generation has already been exhausted. If so, do not try to get a new region for these generations. Further, if the last generation is full, early exit from copy_to_survivor_space.

Reviewed-by: jmasa, brutisso
 2015-08-19 13:47:40 +02:00
Erik Helin
9bc2e29405 8133825: Remove the class G1CollectorPolicyExt 
Reviewed-by: jwilhelm, ecaspole
 2015-08-20 10:27:04 +02:00
Erik Helin
6ad40faac5 8133821: Refactor initialization of the heap and the collector policy 
Reviewed-by: pliden, tschatzl
 2015-08-20 08:42:25 +02:00
Daniel D. Daugherty
513aa02851 8133537: clarify position of unlock options in error messages 
Reviewed-by: coleenp, dholmes, coffeys
 2015-08-19 11:11:06 -07:00
Kim Barrett
7706e36194 8072817: CardTableExtension kind() should be BarrierSet::CardTableExtension 
Use BarrierSet::CardTableForRS where needed, and update concrete bs tags.

Reviewed-by: jwilhelm, jmasa
 2015-08-18 17:48:35 -04:00
Jesper Wilhelmsson
49fb91407d 8134626: Misc cleanups after generation array removal 
Reviewed-by: david, dholmes, tschatzl
 2015-08-18 21:32:21 +02:00
Eric Caspole
3c41a37bd8 8133349: CMS: Assert failed: Ctl pt invariant 
_survivor_chunk_array should be sized based on PLAB::min_size() not ThreadLocalAllocBuffer::min_size()

Reviewed-by: tschatzl, jwilhelm
 2015-08-18 14:04:24 -04:00
Roland Westrelin
b7b1b2778c 8131969: jit/FloatingPoint/gen_math/Loops05 assert(2 <= size && size <= 16) failed: update low bits table 
Assert in register allocation code when vector Phi for a loop is processed because code assumes all inputs already processed

Reviewed-by: kvn
 2015-08-18 16:10:34 +02:00
Vladimir Kozlov
ef827906e9 8133984: print_compressed_class_space() is only defined in 64-bit VM 
Define method's empty body in 32-bit VM.

Reviewed-by: coleenp
 2015-08-19 17:59:00 -07:00
Jesper Wilhelmsson
0edc019938 8133669: Remove unused code in Arguments 
8133455: VM ignores setting of the -XX:MemoryRestriction flag

Reviewed-by: dholmes, kbarrett
 2015-08-17 13:55:02 +02:00
Dmitry Samersoff
ee8e426c51 Merge 2015-08-17 10:53:11 +00:00
Dmitry Samersoff
6758393ebd Merge 2015-08-17 12:43:45 +03:00
David Lindholm
4445cbb273 8133553: Running with -XX:+UseParallelGC -XX:OldSize=30k crashes jvm 
Reviewed-by: jwilhelm, sjohanss
 2015-08-17 10:43:11 +02:00
Rickard Bäckman
a4777426de Merge 2015-08-13 19:36:54 +02:00
Andrew Dinn
96413b5dac 8078743: AARCH64: Extend use of stlr to cater for volatile object stores 
The current use of stlr on AArch64 to implement volatile stores needs to be extended to cater for object stores.

Reviewed-by: kvn, aph, enevill
 2015-08-11 10:25:24 -04:00
Ed Nevill
4f5be2ee49 8133352: aarch64: generates constrained unpredictable instructions 
Fix generation of unpredictable STXR Rs, Rt, [Rn] with Rs == Rt

Reviewed-by: kvn, aph, adinn
 2015-08-18 12:40:22 +00:00
Ed Nevill
1c9f1ea099 8133935: aarch64: fails to build from source 
Add inlucde of oops/oop.inline.hpp to fix build

Reviewed-by: coleenp
 2015-08-19 11:59:02 +00:00
Zoltan Majo
0d7ee212ea 8133625: src/share/vm/opto/compile.hpp:96: error: integer constant is too large for ‘long’ type 
Wrap constant causing the failure into into CONST64(). Update comments.

Reviewed-by: kvn
 2015-08-19 11:59:00 +02:00
Zoltan Majo
6d858b63cb Merge 2015-08-19 10:14:04 +02:00
Zoltan Majo
1e55e60cb1 8076373: In 32-bit VM interpreter and compiled code process NaN values differently 
Change interpreter to use XMM registers on x86_32 if they are available. Add stubs for methods transforming from/to int/long float/double.

Reviewed-by: kvn, mcberg
 2015-08-19 08:55:18 +02:00
Roland Westrelin
df82d96834 8133599: Unsafe.getAndSetObject() is no longer intrinsified by c2 
Off by 1 error in c2 intrinsic filtering logic

Reviewed-by: dlong, kvn, shade
 2015-08-14 00:28:45 +02:00
Roland Westrelin
0baf2f7e8a 8130847: Cloned object's fields observed as null after C2 escape analysis 
Eliminated instance/array written to by an array copy variant must be correctly initialized when reallocated at a deopt

Reviewed-by: kvn, vlivanov
 2015-08-15 02:54:18 +02:00
Aleksey Shipilev
63a173e2c4 8019968: Reference CAS induces GC store barrier even on failure 
Reviewed-by: kvn, adinn, roland
 2015-08-12 09:58:39 +03:00
Aleksey Shipilev
f6c7ab6565 8131682: C1 should use multibyte nops everywhere 
Reviewed-by: dlong, goetz, adinn, aph, vlivanov
 2015-08-11 12:24:26 +03:00
Vlad Ureche
645a55a98f 8011858: Use Compile::live_nodes() instead of Compile::unique() in appropriate places 
Reviewed-by: kvn, vlivanov
 2015-08-10 10:39:19 -07:00
Staffan Larsen
e33d8d62ca Merge 2015-08-10 13:34:53 +00:00
Staffan Larsen
781b67580f 8076470: Remove the JVM TI hprof Agent 
Reviewed-by: sspitsyn, mchung, erikj
 2015-08-10 13:08:54 +02:00
Dmitry Samersoff
7a36a80c84 Merge 2015-08-10 13:56:27 +03:00
Dmitry Dmitriev
d364e5d191 8132892: Memory must be freed after calling Arguments::set_sysclasspath function 
Free memory after calling set_sysclasspath

Reviewed-by: dholmes, dcubed
 2015-08-09 13:38:24 +03:00
Kim Barrett
a4537791a8 Merge 2015-08-08 00:27:39 +02:00
Thomas Schatzl
a6609275c8 Merge 2015-08-07 23:01:50 +02:00
Serguei Spitsyn
4f489580d7 8080401: Uninitialised variable in hotspot/src/os/solaris/dtrace/ 
Reduce the warnings

Reviewed-by: sla, dsamersoff
 2015-08-07 09:22:29 -07:00
Serguei Spitsyn
6ee89e55d5 8033577: [parfait] warnings from b128 for hotspot/src/os/solaris/dtrace: Unportable format string argument mismatch 
Reduce the warnings

Reviewed-by: sla, dsamersoff, coleenp
 2015-08-07 09:21:32 -07:00
Coleen Phillimore
2a37882c1c Merge 2015-08-25 17:30:14 +02:00
Rachel Protacio
d905ab3ec9 8133561: linux thread id should be reported in decimal in the error reports now 
Linux thread id error reports changed back to decimal

Reviewed-by: hseigel, ctornqvi, coleenp
 2015-08-24 15:41:56 -04:00
Thomas Schatzl
c6cfb3a7fd 8133042: Remove some direct accesses of G1Allocator to G1CollectedHeap members 
Remove direct access to private members of G1CollectedHeap from G1Allocator and G1ArchiveAllocator. Allows removal of friend delcarations.

Reviewed-by: kbarrett, jmasa, jwilhelm
 2015-08-07 15:37:07 +02:00
Eric Caspole
bcca305c14 8078904: CMS: Assert failed: Ctl pt invariant 
Survivor rescan array now baed on MinTLABSize so all entries will fit

Reviewed-by: tschatzl, kbarrett
 2015-08-07 09:15:42 -04:00
Karen Kinnear
a53e8f36c1 Merge 2015-08-06 19:52:54 +02:00
Karen Kinnear
7983a4235c 8087342: Crash in klassItable::initialize_itable_for_interface 
Fix method searches to handle static, private instance and overpass

Reviewed-by: lfoltan, dholmes, hseigel
 2015-08-06 13:02:15 -04:00
Rickard Bäckman
21f9e19316 Merge 2015-08-06 16:28:08 +00:00
Thomas Schatzl
f6175d32d9 Merge 2015-08-06 17:43:04 +02:00
Kevin Walls
ecf634b1cf Merge 2015-08-06 16:00:55 +02:00
Thomas Schatzl
c2d0a8dbd0 8133047: Rename G1ParScanThreadState::_queue_num to _worker_id 
Reviewed-by: jmasa, jwilhelm
 2015-08-06 15:52:33 +02:00
Thomas Schatzl
183850cec4 8133043: Clean up code related to termination stats printing 
Reformat termination stats related code to make it look more similar to existing code.

Reviewed-by: jwilhelm, jmasa
 2015-08-06 15:49:52 +02:00
Thomas Schatzl
6e3ffb1aae 8073052: Rename and clean up the allocation manager hierarchy in g1Allocator.?pp 
Fix naming of G1ParGCAllocator, decrease dependencies between G1CollectedHeap, G1Allocator and G1AllocRegion, additional documentation.

Reviewed-by: mgerdin, jmasa, kbarrett
 2015-08-06 15:49:50 +02:00
Serguei Spitsyn
e787253b19 8060245: update bsd version of jhelper.d to be in sync with the fix of 8009204 on solaris 
Sync the bsd version of jhelper with the solaris version

Reviewed-by: sla, jbachorik
 2015-08-06 01:48:27 -07:00
Cheleswer Sahu
95fb9da9de 8075773: jps running as root fails after the fix of JDK-8050807 
Reviewed-by: sla, dsamersoff, gthornbr
 2015-08-06 00:08:57 -07:00
David Holmes
47dd02d847 8130212: Thread::current() might access freed memory on Solaris 
Reviewed-by: kvn, twisti, stuefe
 2015-08-05 21:44:54 -04:00
Matthias Baesken
0d46ebff8f 8132969: C++11 requires a space between literal and identifier 
Reviewed-by: simonis, ctornqvi
 2015-08-04 06:52:46 -07:00
Roland Westrelin
02ae6d2a31 Merge 2015-08-04 13:41:09 +02:00
Bengt Rutisson
4673cb217e 8132953: imageDecompressor.hpp should not include precompiled.hpp 
Reviewed-by: dholmes
 2015-08-04 12:58:54 +02:00
David Holmes
8dfd822c41 8080298: Clean up os::...::supports_variable_stack_size() 
Reviewed-by: kbarrett, simonis, stuefe, coleenp
 2015-08-03 16:54:08 -04:00
Staffan Larsen
2bf01467e3 8132876: Increase PerfDataMemorySize to 64K 
Reviewed-by: sspitsyn
 2015-08-03 11:12:57 +02:00
Andrew Dinn
bdc4e4d045 8132875: AArch64: Fix error introduced into AArch64 CodeCache by commit for 8130309 
The fix for issue 8130309 introduced several errors into the AArch64 codecache routines

Reviewed-by: aph, thartmann, kvn
 2015-08-03 05:05:40 -04:00
Zoltan Majo
26cd440c55 8132457: Unify command-line flags controlling the usage of compiler intrinsics 
Cleanup processing of command-line flags controlling intrinsics.

Reviewed-by: kvn
 2015-08-03 09:39:29 +02:00
Jiangli Zhou
747d91708c Merge 2015-07-31 16:00:26 -04:00
Jaroslav Bachorik
39aea4789c Merge 2015-07-31 12:13:57 +02:00
Yumin Qi
4895cfb3c0 Merge 2015-07-31 07:11:11 +00:00
Yumin Qi
bbe7bbd73a Merge 2015-07-31 06:13:13 +00:00
Dmitry Samersoff
3b63ebf830 8059036: Implement Diagnostic Commands for heap and finalizerinfo 
Implement Diagnostic Commands for heap and finalizerinfo

Reviewed-by: sla, plevart, mchung
 2015-07-30 16:26:00 +03:00
Jeremy Manson
4b348c9fec 6661889: thread id on Linux is inconsistent in error and log outputs 
Reviewed-by: dholmes, kvn
 2015-07-29 22:59:03 -04:00
Goetz Lindenmaier
fdbe749d2a 8132242: LogTouchedMethods (8025692) asserts if TieredCompilation is off 
LogTouchedMethods causes the template interpreter to generate profiling code even if no compiler is used. If TieredCompilation is off, code containing an assertion that checks that UseCompiler is set, is reached. This assertion exists on the sparc and ppc platforms.

Reviewed-by: simonis, iklam, minqi
 2015-07-29 15:08:42 -07:00
Roland Westrelin
96b004cd82 8080289: Intermediate writes in a loop not eliminated by optimizer 
Move Stores out of loop (after or before) when possible

Reviewed-by: kvn, vlivanov
 2015-07-29 17:25:04 +02:00
Zoltan Majo
422cd18f23 8130832: Extend the WhiteBox API to provide information about the availability of compiler intrinsics 
Add a new method, sun.hotspot.WhiteBox.isIntrinsicAvailable, that can be used to determine if an intrinsic is available.

Reviewed-by: kvn, jrose
 2015-07-28 19:20:42 +02:00
Sangheon Kim
a13fe250b0 8130459: Add additional validation after heap creation 
Some PLAB related flags' validation can happen after heap creation. Introduced additional stage of validation check.

Reviewed-by: coleenp, dholmes, kbarrett, gziemski, ecaspole, ddmitriev
 2015-07-27 13:56:26 -07:00
Kim Barrett
093ee9b659 8079082: VerifyNoCSetOopsClosure is derived twice from Closure 
Change closure to a function object and update iteration

Reviewed-by: mgerdin, ecaspole
 2015-07-27 14:05:55 -04:00
Kim Barrett
83f63bf5bb Merge 2015-07-25 02:22:32 +02:00
Jaroslav Bachorik
386e0c6841 Merge 2015-07-25 00:36:45 +02:00
Jaroslav Bachorik
cac68725c7 Merge 2015-07-24 20:45:07 +02:00
Eric Caspole
cf7ea2f64e 8132148: G1 hs_err region dump legend out of sync with region values 
Use E for Eden, S for Survivor, O for Old

Reviewed-by: tschatzl, tbenson
 2015-07-24 10:32:00 -04:00
Coleen Phillimore
91fcaa5017 Merge 2015-07-24 03:50:48 +00:00
Coleen Phillimore
d7eb22156b Merge 2015-07-23 22:31:10 -04:00
Daniel D. Daugherty
65c2cc7e0f Merge 2015-07-24 02:57:59 +02:00
Daniel D. Daugherty
99f005b648 8132286: change 'InlineNotify' flag option from "product" to "diagnostic" 
Reviewed-by: coleenp
 2015-07-23 14:48:23 -07:00
Coleen Phillimore
7c4d03b281 Merge 2015-07-23 21:33:29 +02:00
Coleen Phillimore
77edd5baad 8087315: SIGBUS error in nsk/jvmti/RedefineClasses/StressRedefine 
Need to get source_file_name from the_class's constant pool not previous version constant pool

Reviewed-by: dcubed, sspitsyn
 2015-07-23 15:18:56 -04:00
Coleen Phillimore
ea406828ce 8082782: vm crash on StressRedefineWithoutBytecodeCorruption fails with assert(((Metadata*)obj)->is_valid()) failed: obj is valid 
Walk compile task for Method* to not deallocate, store methods in methodHandle while compile task is being taken off compile queue

Reviewed-by: dcubed, sspitsyn
 2015-07-23 15:17:58 -04:00
Roland Westrelin
51ddedd5c7 Merge 2015-07-23 19:11:28 +02:00
Volker Simonis
8cc8dd861a 8132232: Signature mismatch between declaration and definition of PosixSemaphore::timedwait 
Reviewed-by: dholmes, kbarrett
 2015-07-23 16:29:48 +02:00
Walter Florian Gugenberger
ca0fd4b1fe 8004687: G1: Parallelize object self-forwarding and scanning during an evacuation failure 
Use the regular task queue during evacuation failure and allow per-thread preserved header queues to remove the global lock during evacuation failure.

Reviewed-by: mgerdin, jmasa
 2015-07-23 11:14:47 +02:00
Erik Helin
57553520be 8131319: Move G1Allocator::_summary_bytes_used back to G1CollectedHeap 
G1Allocator::_summary_bytes_used fits better in G1CollectedHeap since we added the archive allocator. Move it back to the original location.

Reviewed-by: mgerdin, tbenson
 2015-07-23 11:14:24 +02:00
Bengt Rutisson
5f06b60fa1 8131600: heapdump/JMapHeap EXCEPTION_ACCESS_VIOLATION 
Reviewed-by: mgerdin, kbarrett, tschatzl
 2015-07-23 08:45:25 +02:00
Vladimir Ivanov
259aeb3399 8131675: EA fails with assert(false) failed: not unsafe or G1 barrier raw StoreP 
Reviewed-by: roland
 2015-07-22 20:23:53 +03:00
Kevin Walls
7af997614a Merge 2015-07-22 18:16:55 +02:00
Thomas Schatzl
cacfaec1d0 Merge 2015-07-22 16:46:36 +02:00
Goetz Lindenmaier
19857b164b 8131761: Fix merge error adding code that was removed in 8077936 
Reviewed-by: tschatzl
 2015-07-22 16:25:06 +02:00
Harold Seigel
9ba9e4aecb 8129895: New verifier fails to reject erroneous cast from int[] to other arrays of small integer types 
Only allow assignability of arrays of primitive types if the types are identical

Reviewed-by: dholmes, gtriantafill
 2015-07-22 08:00:38 -04:00
Kim Barrett
bd27782e17 Merge 2015-07-22 07:47:34 +02:00
Kim Barrett
717679c169 8130931: Refactor CardTableModRefBS[ForCTRS] 
Remove friends and push CTRS-specific code down from base to derived

Reviewed-by: tschatzl, mgerdin
 2015-07-22 00:37:01 -04:00
Coleen Phillimore
24c0f4e471 8026324: hs_err improvement: Add summary section to hs_err file 
8026333: hs_err improvement: Print GC Strategy
8026336: hs_err improvement: Print compilation mode, server, client or tiered

Added command line, summary cpu and os information to summary section.  Moved time of crash and duration in summary section.  Add GC strategy and compiler setting (tiered) to enhanced version string in error report.  Moved the stack trace sooner in hs_err file.

Reviewed-by: dholmes, ctornqvi, ddmitriev
 2015-07-22 00:03:45 -04:00
Daniel D. Daugherty
d7f565d9eb 8075171: Contended Locking fast notify bucket 
JEP-143/JDK-8073165 Contended Locking fast notify bucket

Co-authored-by: Dave Dice <dave.dice@oracle.com>
Co-authored-by: Karen Kinnear <karen.kinnear@oracle.com>
Reviewed-by: dholmes, acorn, dice, dcubed
 2015-07-21 07:28:37 -07:00
Alexander Alexeev
f3d31d3866 8131062: aarch64: add support for GHASH acceleration 
Add support for GHASH using pmull

Reviewed-by: kvn, goetz, aph
 2015-07-21 13:36:28 +00:00
Alexander Alexeev
b6cfe54a64 8132010: aarch64: regression test fails compiler/intrinsics/sha/cli/TestUseSHA256IntrinsicsOptionOnSupportedCPU.java 
Fix type in SHA flag setting code

Reviewed-by: kvn, goetz, aph, zmajo
 2015-07-21 14:23:08 +00:00
Roland Westrelin
ae7cdb5972 8130858: CICompilerCount=1 when tiered is off is not allowed any more 
8122937 broke handling of CICompilerCount

Reviewed-by: kvn, vlivanov, gziemski
 2015-07-27 13:44:07 +02:00
Roland Westrelin
327cf6829b Merge 2015-07-27 09:42:23 +02:00
Aleksey Shipilev
88a6ccaaa2 8131782: C1 Class.cast optimization breaks when Class is loaded from static final 
Change as_ValueType() to return InstanceConstant when appropriate

Reviewed-by: jrose
 2015-07-24 21:29:11 -04:00
Andrew Haley
71716bea0b Merge 2015-07-23 17:29:44 +01:00
Vladimir Kempik
6ab7533af1 8048353: jstack -l crashes VM when a Java mirror for a primitive type is locked 
Reviewed-by: coleenp, dcubed
 2015-07-20 18:57:07 +03:00
Andrew Haley
244435704b 8131779: AARCH64: add Montgomery multiply intrinsic 
Add Montgomery multiply intrinsic for AArch64.

Reviewed-by: kvn
 2015-07-20 11:41:34 +01:00
Coleen Phillimore
a692c78dfc Merge 2015-07-18 04:53:32 +02:00
Coleen Phillimore
802d5def62 Merge 2015-07-18 01:55:38 +02:00
Jeremy Manson
8d6eb32eee 8079301: Some command line options not settable via JAVA_TOOL_OPTIONS 
Ensures special-cased command line options are settable via _JAVA_OPTIONS and JAVA_TOOL_OPTIONS.

Reviewed-by: coleenp, ddmitriev
 2015-07-17 19:40:21 -04:00
Daniel D. Daugherty
350d9ece17 Merge 2015-07-17 15:01:09 -07:00
Vladimir Kozlov
1e08e6133d Merge 2015-07-17 14:51:28 -07:00
Calvin Cheung
84ff1787b7 8079825: Uninitialised variable in hotspot/src/share/vm & cpu/x86/vm (runtime) 
Initialized local variables in classFileParser.cpp and rframe.cpp

Reviewed-by: dholmes, minqi
 2015-07-17 12:07:49 -07:00
Alejandro Murillo
23b050e996 Merge 2015-07-17 08:46:52 -07:00
Ed Nevill
b73ef8ebc6 8131362: aarch64: C2 does not handle large stack offsets 
Change spill code to allow large offsets

Reviewed-by: kvn, aph
 2015-07-17 07:50:36 +00:00
Daniel D. Daugherty
6f19e14049 Merge 2015-07-16 10:22:08 -07:00
Goetz Lindenmaier
b02b2c4d5b 8131054: aix: fix two minor issues: large page size and hs_err printing 
Reviewed-by: coleenp
 2015-07-16 15:01:12 +02:00
Goetz Lindenmaier
ad601cca0c 8131676: Fix warning 'negative int converted to unsigned' after 8085932 
Also fix 64-bit constant added in 8076276.

Reviewed-by: kvn
 2015-07-16 14:18:13 +02:00
Ed Nevill
ae05bc036d 8131483: aarch64: illegal stlxr instructions 
Do not generate stlxX with Ws == Xn

Reviewed-by: kvn, aph
 2015-07-16 14:16:44 +00:00
Zoltan Majo
1a3b0cca61 8131326: Enable CheckIntrinsics in all types of builds 
Enable CheckIntrinsics flag in all builds; make check for orphan methods available only in debug builds.

Reviewed-by: kvn
 2015-07-16 15:02:12 +02:00
Thomas Schatzl
392a65ff86 8131344: Missing klass.inline.hpp include in compiler files 
Reviewed-by: kvn
 2015-07-16 11:55:21 +02:00
Thomas Schatzl
70eeaa4735 8131166: Remove additional whitespace in G1Allocator 
Reviewed-by: jmasa, tbenson
 2015-07-16 11:54:37 +02:00
Daniel D. Daugherty
9cb5f7fc9a Merge 2015-07-16 02:49:21 +02:00
Daniel D. Daugherty
6964787851 8131331: tmtools/jstack/locks/wait_interrupt and wait_notify fail due to wrong number of lock records 
Make new thread dump output line optional

Reviewed-by: dholmes
 2015-07-15 15:52:55 -07:00
Yumin Qi
6384ca7b1f 8025692: Log what methods are touched at run-time 
Added two diagnostic flags, LogTouchedMethods and PrintTouchedMethodsAtExit to list all methods that have been touched at run time. Added new jcmd, VM.print_touched_methods.

Reviewed-by: acorn, iklam
 2015-07-15 12:24:41 -07:00
Vladimir Kozlov
10f06d081d Merge 2015-07-14 18:58:38 +02:00
Jan Civlin
2a4f18ccbd 8085932: Fixing bugs in detecting memory alignments in SuperWord 
Reviewed-by: kvn
 2015-07-14 09:55:22 -07:00
Coleen Phillimore
354fb11881 Merge 2015-07-14 20:51:50 +00:00
Coleen Phillimore
fd8665fbe7 Merge 2015-07-14 18:34:11 +00:00
Daniel D. Daugherty
0db4f21ce2 8130448: thread dump improvements, comment additions, new diagnostics inspired by 8077392 
Reviewed-by: dholmes, coleenp
 2015-07-14 09:33:20 -07:00
Gerard Ziemski
f1d95bc678 8079156: [TESTBUG] 32 bit Java 9-fastdebug hit assertion in client mode with StackShadowPages flag value from 32 to 50 
We increase CodeBufer instr size to account for stack banging code generation.

Reviewed-by: coleenp, dholmes, kvn
 2015-07-14 11:08:41 -05:00
Vladimir Ivanov
92d8281194 8078629: VM should constant fold Unsafe.get*() loads from final fields 
Reviewed-by: kvn, jrose, psandoz
 2015-07-14 06:44:50 -07:00
Eric Caspole
34bcc977bc 8129961: SIGSEGV when copying to survivor space 
Remove "include_young" parameter from GenCollectedHeap::no_allocs_since_save_marks() since all existing uses pass true to always rescan young gen.

Reviewed-by: jmasa, kbarrett
 2015-07-13 11:49:23 -04:00
Lutz Schmidt
b75ed4ce34 8131048: ppc: implement CRC32 intrinsic 
Reviewed-by: kvn, simonis
 2015-07-13 09:44:38 +02:00
Ed Nevill
d3196fb464 8131358: aarch64: test compiler/loopopts/superword/ProdRed_Float.java fails when run with debug VM 
Fix typo in match rule in vsub2f

Reviewed-by: kvn, aph
 2015-07-15 16:05:53 +00:00
David Holmes
ef59ce7332 8130728: Disable WorkAroundNPTLTimedWaitHang by default 
Reviewed-by: dcubed
 2015-07-12 22:54:54 -04:00
Dmitry Dmitriev
8486cb7650 8130332: StarvationMonitorInterval, PreInflateSpin, VerifyGenericSignatures and CountInterpCalls VM Options can be deprecated or removed in JDK 9 
Deprecate StarvationMonitorInterval and PreInflateSpin, remove VerifyGenericSignatures and CountInterpCalls

Reviewed-by: coleenp, gziemski
 2015-07-11 12:36:46 +03:00
Vladimir Kozlov
b5284a93ce 8129920: Vectorized loop unrolling 
Optimize loop opts for vectorizible loops.

Reviewed-by: kvn, roland
 2015-07-10 11:59:09 -07:00
Anthony Scarpino
963c3852a3 8130341: GHASH 32bit intrinsics has AEADBadTagException 
Reviewed-by: kvn, mcberg
 2015-07-10 11:31:49 -07:00
Jaroslav Bachorik
794f1616f0 Merge 2015-07-10 16:37:41 +02:00
Daniel D. Daugherty
8dbfda6628 Merge 2015-07-09 14:35:13 -07:00
Harold Seigel
9d7677a83f 8130669: VM prohibits <clinit> methods with return values 
Ignore <clinit> methods with return values instead of throwing ClassFormatError exceptions

Reviewed-by: acorn, iklam
 2015-07-09 15:39:05 -04:00
Harold Seigel
00da567d15 8130183: InnerClasses: VM permits wrong inner_class_info_index value of zero 
Throw ClassFormatError if InnerClasses attribute's inner_class_info_index is 0

Reviewed-by: acorn, lfoltan
 2015-07-09 08:36:37 -04:00
Ed Nevill
4a169a2ab1 8130687: aarch64: add support for hardware crc32c 
Add support for crc32c using built in crc32c instructions

Reviewed-by: kvn, aph
 2015-07-07 15:04:25 +00:00
Goetz Lindenmaier
07c7774cd7 8086069: Adapt runtime calls to recent intrinsics to pass ints as long 
Remove CCallingConventionRequiresIntsAsLongs from shared code and push functionality to native wrapper. Less optimal but more flexible.

Reviewed-by: jrose, kvn
 2015-06-29 15:30:55 +02:00
Goetz Lindenmaier
7682410613 8130432: ppc64le: Fix build of hsdis 
Reviewed-by: dholmes, kvn
 2015-07-03 16:29:37 +02:00
Zoltan Majo
547a40e75a 8130120: Handling of SHA intrinsics inconsistent across platforms 
Introduce common warning message and common processing of SHA intrinsic-related arguments.

Reviewed-by: kvn, mcberg
 2015-07-03 09:33:04 +02:00
Zoltan Majo
9245cdc214 8076112: Add @HotSpotIntrinsicCandidate annotation to indicate methods for which Java Runtime has intrinsics 
Annotate possibly intrinsified methods with @HotSpotIntrinsicCandidate. Add checks omitted by intrinsics to the library code. Add CheckIntrinsics flags to check consistency of intrinsics.

Reviewed-by: jrose, kvn, thartmann, vlivanov, abuckley, darcy, ascarpino, briangoetz, alanb, aph, dnsimon
 2015-07-03 07:25:03 +02:00
Igor Veresov
156e31bd84 8080012: JVM times out with vdbench on SPARC M7-16 
Check cacheline sine only for one core on sun4v SPARC systems.

Reviewed-by: kvn
 2015-07-02 14:40:29 -07:00
Andrew Haley
917f70414f Merge 2015-07-02 11:12:59 +01:00
Igor Veresov
934ad8e49b 8079775: Java 9-fastdebug ia32 Error: Unimplemented with "-XX:CompilationPolicyChoice=1 -XX:-TieredCompilation" options 
8079062: Java 9-fastdebug crash(hit assertion) with "-XX:CompilationPolicyChoice=1 -XX:-TieredCompilation" options

Revive stack walk compilation policy

Reviewed-by: kvn
 2015-06-30 14:44:53 -07:00
Vladimir Kozlov
d71bb8c72b 8129893: 8129094 fix is incomplete 
Move old and add new primitive type check.

Reviewed-by: iveresov
 2015-06-30 12:12:18 -07:00
Stefan Karlsson
0e252b2a93 8087324: Use semaphores when starting and stopping GC task threads 
Reviewed-by: jmasa, sjohanss
 2015-06-29 11:11:12 +02:00
Stefan Karlsson
e25bcfd3d3 8087323: Unify and split the work gang classes 
Reviewed-by: jmasa, sjohanss
 2015-06-29 11:09:39 +02:00
Yumin Qi
aee130df16 Merge 2015-08-14 22:20:21 +00:00
Yumin Qi
211b74795e Merge 2015-08-14 20:40:48 +00:00
Coleen Phillimore
b56a1cdba5 Merge 2015-08-14 19:23:27 +00:00
Richard Reingruber
b42d8f80f5 8133557: Missing test before a branch when checking for MethodCounters in TemplateTable::branch() on x86 
Reviewed-by: kvn, coleenp
 2015-08-14 15:08:55 -04:00
Yumin Qi
65a39ab028 8130115: REDO - Reduce Symbol::_identity_hash to 2 bytes 
Convert Symbol::_identity_hash from integer to short integer to save two bytes. Also change identity_hash() to have 'this' and first two bytes of symbol join the calculation.

Reviewed-by: iklam, coleenp, shade
 2015-08-14 10:10:35 -07:00
David Holmes
531a1ddb99 Merge 2015-08-14 04:21:37 +02:00
David Holmes
6b3f9d3d1a 8029453: java/util/concurrent/locks/ReentrantLock/TimeoutLockLoops.java failed by timeout 
Reviewed-by: bdelsart, ddmitriev, dcubed
 2015-08-13 22:08:40 -04:00
Coleen Phillimore
03f5fcdb40 Merge 2015-08-13 23:35:32 +00:00
Gerard Ziemski
2fdc0d3f21 8112746: Followup to JDK-8059557 (JEP 245) 
Several improvements to range/constraint check feature.

Reviewed-by: coleenp, ddmitriev, sangheki, kbarrett
 2015-08-13 17:17:56 -05:00
Axel Siebenborn
d32b06427d 8133121: Move implementation of process_grey_object to concurrentMark.inline.hpp 
Move implementation of process_grey_object to inline.hpp

Reviewed-by: kbarrett, simonis
 2015-08-13 09:32:01 +02:00
Max Ockner
4694fbd776 8098791: Remove PrintClassStatistics and PrintMethodStatistics 
PrintClassStatistics and PrintMethodStatistics have been removed.

Reviewed-by: coleenp, iklam
 2015-08-12 14:18:12 -04:00
David Lindholm
b206c669f7 8133193: Memory leak in G1 because G1RootProcessor doesn't have desctructor 
Reviewed-by: mgerdin, tschatzl
 2015-08-12 16:32:29 +02:00
Andrew Haley
52b991b411 8130150: Implement BigInteger.montgomeryMultiply intrinsic 
Add montgomeryMultiply intrinsics

Reviewed-by: kvn
 2015-06-16 17:31:53 +01:00
Vladimir Ivanov
10ca8052a1 8087218: Constant fold loads from final instance fields in VM anonymous classes 
Reviewed-by: jrose, rbackman
 2015-06-15 15:27:04 +03:00
Alexander Alexeev
1b1d8f21cb 8129426: aarch64: add support for PopCount in C2 
Add support for PopCount using SIMD cnt and addv inst

Reviewed-by: kvn, aph
 2015-06-25 13:41:29 +00:00
Ed Nevill
38d2a4cc99 8086087: aarch64: add support for 64 bit vectors 
Support 64 bit vectors

Reviewed-by: kvn, aph
 2015-06-25 08:52:12 +00:00
James Cheng
e2533553f6 8073583: C2 support for CRC32C on SPARC 
Reviewed-by: jrose, kvn
 2015-06-29 00:10:01 -07:00
Alejandro Murillo
4a826139e3 Merge 2015-06-26 19:11:15 -07:00
Vladimir Kozlov
0b9dfebfa4 Merge 2015-06-25 09:48:50 -07:00
Jesper Wilhelmsson
d60d6fdf40 Merge 2015-06-24 13:38:01 +02:00
Bengt Rutisson
00db80b7de Merge 2015-06-24 15:04:27 +02:00
Thomas Schatzl
0d85af8161 Merge 2015-06-24 11:55:18 +02:00
Stefan Johansson
8a03d57f9b Merge 2015-06-24 10:28:00 +02:00
Thomas Schatzl
b07602d640 8079208: gc/g1/TestLargePageUseForAuxMemory.java fails due to not considering page allocation granularity for setup 
The test case needs to use the OS'es allocation granularity to properly determine the boundary values for the test.

Reviewed-by: dfazunen, jmasa, ecaspole
 2015-06-24 09:42:45 +02:00
Goetz Lindenmaier
1a88faab89 8129757: ppc/aarch: Fix passing thread to runtime after "8073165: Contended Locking fast exit bucket." 
Reviewed-by: enevill, simonis, adinn
 2015-06-24 09:13:12 +02:00
Stefan Johansson
f6a2109bab 8081607: Change default GC for server configurations to G1 
For more info see JEP 248.

Reviewed-by: pliden, tschatzl
 2015-06-24 08:37:12 +02:00
Bertrand Delsart
d046f1596b 8030076: remove unused runtime related code 
Small cleanup of runtime code

Reviewed-by: dholmes, coleenp
 2015-06-24 08:30:52 +02:00
Coleen Phillimore
83a0dd66c5 8129607: Incorrect GPL header 
Fix typo in GPL header

Reviewed-by: kvn, dholmes
 2015-06-23 22:10:33 -04:00
Alejandro Murillo
edb5f74e0d Merge 2015-06-23 14:20:40 -07:00
Kim Barrett
e145cf273c 8129446: crash when reporting corrupted classfile 
Increase buffer size and use jio_snprintf for message generation

Reviewed-by: tbenson, coleenp, iklam
 2015-06-23 17:18:27 -04:00
Michael Berg
2ef39760e6 8081247: AVX 512 extended support 
Add more support for EVEX encoding

Reviewed-by: kvn, neliasso
 2015-06-23 12:45:08 -07:00
Ed Nevill
d17ff6b63d 8129551: aarch64: some regressions introduced by addition of vectorisation code 
Fix regressions

Reviewed-by: kvn
 2015-06-23 18:56:17 +00:00
Bertrand Delsart
5ed1b44143 Merge 2015-06-23 18:03:37 +02:00
Bertrand Delsart
bf69556039 8087133: Improve sharing of native wrappers in SignatureHandlerLibrary 
Fingerprint normalization for arm32

Reviewed-by: dholmes, coleenp
 2015-06-23 17:48:34 +02:00
Andrew Dinn
b23811b6b6 8129584: Fix required for aarch64 after 8122937 
The fix for 8122937 omitted cpu/aarch64 changes required by src/share fixes

Reviewed-by: kvn, simonis
 2015-06-23 10:17:35 -04:00
Bengt Rutisson
7f2ffe8c0e 8129549: G1: Make sure the concurrent thread does not mix its logging with the STW pauses 
Reviewed-by: pliden, tschatzl
 2015-06-23 13:26:05 +02:00
Thomas Stuefe
b46373e827 8078513: [linux] Clean up code relevant to LinuxThreads implementation 
Reviewed-by: dholmes, sla, coleenp, simonis
 2015-06-22 19:21:04 -04:00
Goetz Lindenmaier
bc2fd16b88 8129423: Fix unlink() of LogCompilation tmp files lost in merge of 8007993 and 8060074 
Reviewed-by: kvn, simonis
 2015-06-22 14:22:19 +02:00
Vladimir Kozlov
133faafebc 8080157: assert(allocates2(pc)) failed: not in CodeBuffer memory 
Increase code_size2 for stubs

Reviewed-by: iveresov
 2015-06-19 17:46:42 -07:00
Vladimir Kozlov
2691776621 Merge 2015-06-19 15:24:07 -07:00
Alejandro Murillo
0f5c57752d Merge 2015-06-18 22:38:36 -07:00
Daniel D. Daugherty
6bb2203891 Merge 2015-06-18 13:18:12 -07:00
Alejandro Murillo
03de95d555 Merge 2015-06-15 10:56:29 -07:00
Severin Gehwolf
9ac0d9d341 8087120: [GCC5] java.lang.StackOverflowError on Zero JVM initialization on non x86 platforms 
Use __builtin_frame_address(0) rather than returning address of local variable.

Reviewed-by: dholmes
 2015-06-12 16:09:45 +01:00
Alejandro Murillo
95736933bd Merge 2015-06-11 12:02:12 -07:00
Vladimir Ivanov
90a42c2491 8074551: GWT can be marked non-compilable due to deopt count pollution 
Reviewed-by: kvn
 2015-06-11 14:19:40 +03:00
Goetz Lindenmaier
af8e2b97ae 8087183: Fix call to inline function is_oop in header debugInfo.hpp 
Reviewed-by: kvn, kbarrett, dholmes
 2015-06-11 10:50:27 +02:00
Vladimir Kozlov
d62598136b 8129094: assert(is_java_primitive(bt)) failed: only primitive type vectors 
Ignored non-primitive type memory operation regardless its (or its inputs) control.

Reviewed-by: roland, mcberg
 2015-06-18 11:09:29 -07:00
Anthony Scarpino
c4c528df14 8073108: Use x86 and SPARC CPU instructions for GHASH acceleration 
Reviewed-by: kvn, jrose
 2015-06-17 17:48:25 -07:00
Michael Berg
7c7b91845f 8080325: SuperWord loop unrolling analysis 
Determine loop unroll factor based on supported vectors sizes.

Reviewed-by: roland, kvn
 2015-06-16 16:10:36 -07:00
Ed Nevill
f8cc15a29b 8085805: aarch64: AdvancedThresholdPolicy lacks tuning of InlineSmallCode size 
Set default value of InlineSmallCode to 2500 on aarch64

Reviewed-by: kvn
 2015-06-10 12:29:07 +00:00
Chris Plummer
c8b153a4e7 8087153: EXCEPTION_ACCESS_VIOLATION when CDS RO section vanished on win32 
When mapping RW for debugging support, update space_info->read_only to reflect it is RW

Reviewed-by: dcubed, coleenp, iklam
 2015-06-19 14:23:39 -07:00
Joseph Provino
ae6886e4d9 8085987: Vm crash "not long aligned" in nsk/stress/metaspace/jck60/jck6* tests 
The word size being allocated needs to be rounded up.

Reviewed-by: jmasa, tbenson
 2015-06-18 16:28:04 -04:00
Coleen Phillimore
97f69e8b42 Merge 2015-06-19 13:03:58 +00:00
Thomas Schatzl
5084eb24d0 8078669: G1 applies SurvivorAlignmentInBytes to both survivor and old gen 
After refactoring of the relevant code in JDK-8060025 the survivor alignment had been applied to any allocation within PLABs. Only do that for survivor allocations again. Improve the related tests to have less variance.

Reviewed-by: jmasa, fzhinkin
 2015-06-19 11:27:07 +02:00
Andrew Haley
b387838cea 8079315: UseCondCardMark broken in conjunction with CMS precleaning on x86 
Add the necessary StoreLoad barrier in interpreter, C1 and C2 for x86

Reviewed-by: tschatzl
 2015-06-19 09:41:50 +02:00
Aleksey Shipilev
6cb9f920e1 8078438: Interpreter should support conditional card marks (UseCondCardMark) on x86 and aarch64 
Add interpreter support for conditional card marks on x86 and aarch64

Reviewed-by: tschatzl, aph
 2015-06-19 09:41:49 +02:00
Gerard Ziemski
ed2bb8c9fc 8122937: [JEP 245] Validate JVM Command-Line Flag Arguments 
Validate the arguments to all JVM command-line flags so as to avoid crashes, and ensure that appropriate error messages are displayed when they are invalid.

Reviewed-by: ddmitriev, dholmes, kbarrett, drwhite, brutisso, coleenp
 2015-06-18 14:39:38 -05:00
Bill Pittore
7f027ca123 8080776: ARM 32 bit binaries do not run on 64 bit ARM v8 hardware 
Need to know arm cpu type earlier in the init sequence to avoid illegal instruction

Reviewed-by: dholmes, dlong, bdelsart
 2015-06-18 10:47:34 -04:00
Harold Seigel
058dd16f78 8042041: https://bugs.openjdk.java.net/browse/JDK-8042041 
Don't assert if class has a bad element_tag in an element_value structure of a RuntimeVisibleAnnotation attribute.  Instead, ignore the attribute.

Reviewed-by: acorn, gtriantafill
 2015-06-18 08:44:28 -04:00
Coleen Phillimore
eb02df173b Merge 2015-06-18 00:40:51 +00:00
Coleen Phillimore
fbb07f9b85 Merge 2015-06-17 23:46:35 +00:00
Ioi Lam
09a689cd20 Merge 2015-06-17 22:49:17 +00:00
Coleen Phillimore
ac072b303d 8098821: Crash in system dictionary initialization with shared strings 
Map string regions after the compressed class base is known

Co-authored-by: Mikhailo Seledtsov <mikhailo.seledtsov@oracle.com>
Reviewed-by: iklam, dcubed
 2015-06-17 21:44:48 +00:00
Tom Benson
8da14a64c8 8098815: Assertion failure in CDS shared string archive support on Windows 
Check for a zero length before calling the G1 fill_archive_regions routine

Reviewed-by: coleenp, iklam, dcubed
 2015-06-17 13:22:38 -07:00
David Lindholm
295a084cc5 7169803: Usage of pretenured value is not correct 
Reviewed-by: tamao, jmasa
 2015-06-17 17:29:56 +02:00
Jesper Wilhelmsson
8a2a6073df 8077842: Remove the level parameter passed around in GenCollectedHeap 
Reviewed-by: kbarrett, mgerdin
 2015-06-17 14:44:54 +02:00
Coleen Phillimore
2a2b10342e Merge 2015-06-17 15:45:43 +00:00
Coleen Phillimore
29a1b9c2ed 8085865: hs_err improvement: Printing /proc/cpuinfo makes too long hs_err files 
Summarize information from linux-x86; it's too long and redundant

Reviewed-by: gtriantafill, dholmes, mgerdin, dcubed
 2015-06-17 11:30:51 -04:00
Poonam Bajaj
87b7e052f2 Merge 2015-06-17 00:52:06 +00:00
Poonam Bajaj
20bb21349c 8085965: VM hangs in C2Compiler 
CMSClassUnloadingEnabled and ExplicitGCInvokesConcurrentAndUnloadsClasses should be disabled when -Xnoclassgc is specified

Reviewed-by: jmasa, kbarrett
 2015-06-16 14:30:27 -07:00
Andreas Eriksson
606468abc4 8076110: VM crash when class is redefined with Instrumentation.redefineClasses 
Reviewed-by: coleenp, sspitsyn
 2015-06-16 15:59:57 +02:00
Bertrand Delsart
a6a13b5344 8079473: allow demangling to be optional in dll_address_to_function_name 
Add a demangling boolean argument to dll_address_to_function_name and decode

Reviewed-by: dholmes, simonis
 2015-06-16 11:58:25 +02:00
Christian Tornqvist
e720ad23ac 8087121: bscmake fails when building inside VS2013 
Reviewed-by: hseigel, lfoltan, mgronlun
 2015-06-15 14:33:51 -07:00
Severin Gehwolf
709d3d936e 8098552: 8079792 breaks Zero builds without precompiled headers 
Include memRegion.hpp in g1BiasedArray.hpp

Reviewed-by: ehelin, sjohanss
 2015-06-15 11:50:16 +02:00
Jesper Wilhelmsson
a347180ac5 Merge 2015-06-15 13:48:30 +02:00
Stefan Johansson
d9e465adaf 8077279: assert(ic->is_clean()) failed: IC should be clean 
Reviewed-by: rbackman, thartmann
 2015-06-15 10:24:38 +02:00
Kim Barrett
8098f06af1 8098517: Unprotected PrintMalloc in os::realloc 
Also verify tty != NULL before printing.

Reviewed-by: dholmes
 2015-06-15 01:38:42 -04:00
Tom Benson
df2efa1c37 8042668: GC Support for shared heap ranges in CDS 
Added "Archive Region" support to the G1 GC

Reviewed-by: tschatzl, brutisso
 2015-06-12 19:49:54 -04:00
Jiangli Zhou
edcd4cb94b 8015086: add interned strings to the shared archive 
Support saving interned strings in shared CDS archive.

Reviewed-by: coleenp, iklam, pliden
 2015-06-12 17:29:14 -04:00
David Lindholm
c3f3f0f1bd 8025608: GC trace events missing nursery size information 
Reviewed-by: sjohanss, mgerdin
 2015-06-12 12:55:32 +02:00
Goetz Lindenmaier
2a9614af95 8086073: Fix PrintStubCode for empty StubCodeGenerator 
Reviewed-by: kvn, lfoltan
 2015-06-11 11:07:03 -04:00
Kim Barrett
8a1f708096 Merge 2015-06-10 07:37:11 +02:00
Jesper Wilhelmsson
5a01287618 Merge 2015-06-10 05:59:44 +02:00
Coleen Phillimore
b13cad3a3d Merge 2015-06-10 04:39:15 +02:00
Kim Barrett
4bbbdd7aa6 8086027: Multiple STATIC_ASSERTs at class scope doesn't work 
Make supporting typedef name unique via __LINE__ concatenation

Reviewed-by: dholmes, brutisso
 2015-06-09 15:05:47 -04:00
Max Ockner
d796407e50 8076161: Runtime stub for throw_null_pointer_exception always constructs log messages 
A LogEvents filter has been added to avoid unnecessary string construction.

Reviewed-by: coleenp, hseigel, dholmes
 2015-06-09 12:22:21 -04:00
Jesper Wilhelmsson
393cf6b287 Merge 2015-06-09 16:48:55 +02:00
Coleen Phillimore
9e5e7f9e5a 8035074: hs_err improvement: Add time zone information in the hs_err file 
8026335: hs_err improvement: Print exact compressed oops mode and the heap base value
8026331: hs_err improvement: Print if we have seen any OutOfMemoryErrors or StackOverflowErrors

Add requested things to hs_err file.

Reviewed-by: ctornqvi, dholmes
 2015-06-09 10:26:25 -04:00