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6182 Commits

Author SHA1 Message Date
Mike Duigou
fdfbfc0261 Merge 2014-02-12 10:55:28 -08:00
Dmitry Samersoff
a279dee28c 8023667: SA: ExceptionBlob and other C2 classes not available in client VM 
Ignore error of intialization of C2 only variables

Reviewed-by: sla, dholmes
 2014-02-12 22:08:43 +04:00
Mike Duigou
b633a889a7 8030350: Enable additional compiler warnings for GCC 
Reviewed-by: dholmes, coleenp, erikj, tbell, ihse
 2014-02-12 09:37:18 -08:00
Henry Jen
a752b0b503 8033215: clang: node.cpp:284 IDX_INIT macro use uninitialized field _out 
Reviewed-by: twisti, kvn
 2014-02-11 21:32:19 -08:00
Lana Steuck
3b9d3acc05 Merge 2014-02-11 11:26:05 -08:00
Ioi Lam
d0baa9304f Merge 2014-02-11 10:05:02 -08:00
Ioi Lam
7f138c5502 7182040: volano29 limited by os resource on Linux - need better diagnostic message 
Changed message to "unable to create native thread: possibly out of memory or process/resource limits reached"

Reviewed-by: dholmes, sla
 2014-02-11 08:43:17 -08:00
Nils Eliasson
cde5c5862b 8034188: OSR methods may not be recompiled at proper compilation level 
Remove_osr_nmethod doesn't check that it is the correct method

Reviewed-by: kvn, iveresov
 2014-02-11 13:29:53 +01:00
Matthias Baesken
2b8f41202a 8034171: Remove use of template template parameters from binaryTreeDictionary 
Reviewed-by: mgerdin, jmasa
 2014-02-11 09:34:50 +01:00
Stefan Karlsson
2a5c51998d 8034764: Use process_strong_roots to adjust the StringTable 
Reviewed-by: tschatzl, brutisso
 2014-02-14 09:29:56 +01:00
Stefan Karlsson
2a866afcdb 8034761: Remove the do_code_roots parameter from process_strong_roots 
Reviewed-by: tschatzl, mgerdin, jmasa
 2014-02-13 17:44:39 +01:00
Yumin Qi
a90e842e0c 8033792: AltHashing used jint for imprecise bit shifting 
AltHashing used jint the way of juint in bit shifting which could lead loss of precision. Fix  by change _seed defined as juint.

Reviewed-by: coleenp, ccheung
 2014-02-10 21:29:14 -08:00
Daniel D. Daugherty
35ff06e689 Merge 2014-02-10 14:07:11 -08:00
Daniel D. Daugherty
3c5c0ddbce Merge 2014-02-10 12:58:53 -08:00
Daniel D. Daugherty
cf5c3370a3 8028073: race condition in ObjectMonitor implementation causing deadlocks 
Move redo of ParkEvent.unpark() after JVMTI_EVENT_MONITOR_WAITED event handler is called.

Reviewed-by: dholmes, sspitsyn, dice, acorn
 2014-02-10 12:48:54 -08:00
Ron Durbin
57d286084a 8005262: possible gamma launcher issues 
Cleaned out make targets and comments associated with the previously removed gamma launcher

Reviewed-by: dcubed, stefank
 2014-02-10 12:38:34 -08:00
Christian Tornqvist
dd25d6fed0 8016644: Improve UnsupportedClassVersionError message 
Improved the UnsupportedClassVersionError message to hopefully be more user friendly

Reviewed-by: coleenp, dholmes, twisti
 2014-02-10 17:49:17 +01:00
Harold Seigel
7a48daef16 Merge 2014-02-09 13:28:58 -05:00
Coleen Phillimore
2759eb10ae 8033528: assert(0 <= i && i < length()) failed: index out of bounds 
Restoring bytecodes for invokedynamic had wrong index calculation added testing stress option.

Reviewed-by: twisti, hseigel
 2014-02-07 18:30:27 -05:00
Gerald Thornbrugh
3d76a6654e 8033931: Several nightly tests failing with assert(imin < imax) failed: Unexpected page size 
Loosen new assert() in get_stack_commited_bottom()

Reviewed-by: dcubed, coleenp, dsamersoff, hseigel
 2014-02-07 11:47:24 -08:00
Bill Pittore
b6c95dcb56 Merge 2014-02-07 14:47:04 -05:00
Alejandro Murillo
9b7378e4fa Merge 2014-02-07 09:41:36 -08:00
Daniel D. Daugherty
62755b7358 8033714: hotspot 'install_jvm' bld target broken with ZIP_DEBUGINFO_FILES=0 
Fixed faulty logic in makefiles when compressed FDS builds are disabled

Reviewed-by: rdurbin, dholmes, never, dnsimon, tbell
 2014-02-07 09:03:44 -08:00
Oleg Mazurov
50b13833fa 8025841: JVMTI: "vtable stub" dynamic code notification is misplaced 
Generate correct "vtable stub" dynamic code notifications

Reviewed-by: sspitsyn, kvn, coleenp
 2014-02-06 20:13:38 -08:00
David Katleman
d57ec22d36 Added tag jdk9-b02 for changeset e67a27d0c98a 2014-02-06 13:08:44 -08:00
Coleen Phillimore
f23cf29e0f Merge 2014-02-06 20:32:08 +00:00
Frederic Parain
90b16fd7a9 Merge 2014-02-06 14:51:01 -05:00
Gerald Thornbrugh
d3a85e73a7 8029775: Solaris code cleanup 
8033464: Linux code cleanup

Cleaned up warnings in solaris and linux specific os code.

Reviewed-by: coleenp, fparain, dcubed
 2014-02-06 14:28:35 -05:00
Coleen Phillimore
3eb1ac89c6 8028735: runtime/RedefineObject/TestRedefineObject.java interrupted (timed out?) on solaris_sparcv9-fastdebug-c2-runtime and solaris_x64-debugOpen-c2-runtime 
Change GC loop counter to 100 which is enough to test the original problem but doesn't timeout the test.

Reviewed-by: ctornqvi, lfoltan, mseledtsov, sla
 2014-02-06 18:57:46 +00:00
Frederic Parain
41edfa7107 8030808: dtrace/hotspot/Monitors/Monitors001 fails in product builds on solaris-sparc 
Reviewed-by: sspitsyn, dcubed, kamg, dholmes
 2014-02-06 17:59:35 +00:00
Henry Jen
aae536aad7 8033289: clang: clean up unused function warning 
Reviewed-by: coleenp, dholmes, mgerdin
 2014-02-05 21:24:29 -08:00
Calvin Cheung
a3c78aac2f 8032010: Attempt to resolve abstract method in concrete class fails with AbstractMethodError 
Removing a check in LinkResolver::resolve_method() to conform with a change in JVMS-8 5.4.3.3. Method Resolution

Reviewed-by: coleenp, lfoltan
 2014-02-05 15:14:47 -08:00
Alejandro Murillo
ce3e113478 Merge 2014-02-05 08:57:33 -08:00
Stefan Johansson
05e4dd3c74 8033426: Scale initial NewSize using NewRatio if not set on command line 
Now using NewRatio to size initial NewSize if not specified on commandline.

Reviewed-by: jmasa, jwilhelm
 2014-02-05 11:05:13 +01:00
Serguei Spitsyn
465cfd7c01 8032223: nsk/regression/b4663146 gets assert(SafepointSynchronize::is_at_safepoint() || JvmtiEnv::is_thread_fully_suspended(get_thread(), false, &debug_bits)) 
It is better to calculate frame count for suspended threads at a safepoint

Reviewed-by: twisti, dsamersoff, sla, dholmes, dcubed
 2014-02-04 19:41:46 -08:00
Staffan Larsen
731320a7fd 8033126: Can't call default methods from JNI 
Reviewed-by: dholmes, acorn, kamg
 2014-02-03 15:24:20 +01:00
Staffan Larsen
eaac73cf84 8032462: Change the linux SDT implementation to use USDT2 instead of USDT1 
Reviewed-by: coleenp, sspitsyn, kamg
 2014-02-03 13:41:26 +01:00
Harold Seigel
f8cf8b295d Merge 2014-02-02 15:31:40 -05:00
Jesper Wilhelmsson
4dde43fa62 8023899: Typo in TraceCPUTime message 
Removed the comma

Reviewed-by: pliden, tschatzl
 2014-01-31 13:38:01 +01:00
Ron Durbin
97d55c801e 8027113: decouple the '-XXaltjvm=<path>' option from the gamma launcher 
Decoupled the '-XXaltjvm=<path>' option from the gamma launcher.  Clearing the way for removing the remaining cruft associated with the previously removed gamma launcher.

Reviewed-by: dcubed, dholmes
 2014-01-30 14:12:22 -08:00
Goetz Lindenmaier
4c4b46e490 8033168: PPC64: gcc 4.8 warning in output_c.cpp 
Fix warnings

Reviewed-by: kvn
 2014-01-30 14:30:01 +01:00
Erik Helin
4b802a6d31 Merge 2014-01-30 14:01:45 +01:00
Jaroslav Bachorik
455663f56e 6656031: SA: jmap -permstat number of classes is off by 1 
Reviewed-by: sla, dholmes
 2014-01-30 09:41:45 +01:00
Harold Seigel
b7100718e8 Merge 2014-01-29 19:54:44 -05:00
Jesper Wilhelmsson
5301534dc3 8028391: Make the Min/MaxHeapFreeRatio flags manageable 
Made the flags Min- and MaxHeapFreeRatio manageable, and implemented support for these flags in ParallalGC.

Reviewed-by: sla, mgerdin, brutisso
 2014-01-29 23:17:05 +01:00
Goetz Lindenmaier
70737b100f 8033117: PPC64: Adapt to 8002074: Support for AES on SPARC 
Implement missing function Matcher::pass_original_key_for_aes() in ppc64 ad file.

Reviewed-by: kvn
 2014-01-29 12:22:13 +01:00
Vladimir Kozlov
7d92dc4d79 Merge 2014-01-28 12:28:17 -08:00
Vladimir Kozlov
c3a0e80e0b Merge 2014-01-28 12:25:34 -08:00
Jeff Dinkins
5159b7ce20 8032816: THIRDPARTYREADME LittleCMS preamble missing JRE 8 & JDK 8 
Reviewed-by: lana
 2014-01-28 20:09:41 +00:00
Lana Steuck
9ac2066ae4 Merge 2014-01-28 11:21:43 -08:00
Vladimir Kozlov
c4642dd6d7 8029941: rollback changes in make/jprt.properties for embedded testing 
Cleanup changes merged by accident

Reviewed-by: roland, dholmes
 2014-01-28 10:19:45 -08:00
Zhengyu Gu
ebdf7e0fa8 Merge 2014-01-28 06:26:36 -08:00
Nils Eliasson
0b6a5f744a 8007270: Make IsMethodCompilable test work with tiered 
Only c2 compiles counts toward cutoff

Reviewed-by: kvn, roland
 2014-01-28 15:05:46 +01:00
Albert Noll
7722b3d097 8035946: Use ResourceHashtable for dependency checking 
Use ResourceHashtable for dependency checking and delete GenericHashtable

Reviewed-by: kvn, coleenp
 2014-03-03 08:04:14 +01:00
Zhengyu Gu
673e8b47c0 8032827: NMT: missing virtual memory tagging in os::workaround_expand_exec_shield_cs_limit() 
Fixed missing virtual memory type tagging in os::workaround_expand_exec_shield_cs_limit() function

Reviewed-by: hseigel, coleenp
 2014-01-28 08:55:00 -05:00
Dmitry Samersoff
8c626c6501 Merge 2014-01-28 11:42:30 +00:00
Dmitry Samersoff
e6d68e6d66 7010732: SA_ALTROOT only works if running the SA tools from their build directory 
Fixed SA packaging scripts

Reviewed-by: sla, kevinw
 2014-01-28 14:45:39 +04:00
Lana Steuck
85b5e256af Merge 2014-01-27 21:00:29 -08:00
Coleen Phillimore
305d2f27f1 8028275: Metaspace ShrinkGrowTest causes fatal error if run with JFR 
Clean up initialization from Threads::create_vm() so that exceptions cause vm_exit_during_initialzation without an exception mark.

Reviewed-by: dholmes, hseigel
 2014-01-27 23:12:13 -05:00
Stefan Sarne
4a7bc8eccd 8032662: test/compiler/ciReplay/TestSA.sh should report ulimit issues 
Reviewed-by: kvn, iignatyev
 2014-01-27 10:57:52 +01:00
Dmitry Samersoff
ebf3cad435 8032247: SA: Constantpool lookup for invokedynamic is not implemented 
Implement constant pool lookup for invokedynamic

Reviewed-by: sla, sspitsyn
 2014-01-27 13:46:54 +04:00
Vladimir Kozlov
6e8540ca72 Merge 2014-01-24 09:04:24 -08:00
Harold Seigel
30bac4bcc7 Merge 2014-01-24 08:31:06 -05:00
Harold Seigel
39f19c2f76 8028553: The JVM should not throw VerifyError when 'overriding' a static final method in a superclass 
Check if method is static before throwing exception.

Reviewed-by: kamg, coleenp, lfoltan, fparain
 2014-01-24 08:13:42 -05:00
Niclas Adlertz
970a35292b 8031498: Cleanup and re-factorize PhaseChaitin::build_ifg_physical 
Created sub-functions, added data structures, improved naming and removed unnecessary code

Reviewed-by: kvn, roland, rbackman
 2014-01-24 13:06:52 +01:00
Albert Noll
3e1a99cabe Merge 2014-01-26 23:01:57 -08:00
Albert Noll
62f89da665 8009738: compiler/6826736/Test.java times out on big machines 
Added -Xmx256m -XX:ParallelGCThreads=4 to the test @run command. Verified that 256m is enough to trigger old 6826736 bug.

Reviewed-by: kvn
 2014-01-27 07:54:25 +01:00
Vladimir Kozlov
e42f245870 Merge 2014-01-24 13:30:55 -08:00
Aleksey Shipilev
fbff3b73a4 8032490: Remove -XX:+-UseOldInlining 
Move the option to obsolete options list, purge the redundant compiler code.

Reviewed-by: kvn, jrose
 2014-01-24 15:26:56 +04:00
Goetz Lindenmaier
6eddc19daf 8032634: Add #ifdef PPC64 around OrderAccess operations on _thread_state 
Reviewed-by: dholmes, kvn
 2014-01-24 10:23:34 +01:00
Roland Westrelin
c19a7e0fa3 8027422: assert(_gvn.type(obj)->higher_equal(tjp)) failed: cast_up is no longer needed 
Type methods shouldn't always operate on speculative part

Reviewed-by: kvn, twisti
 2014-01-24 09:31:53 +01:00
David Simms
edb5dd324e 8028280: ParkEvent leak when running modified runThese which only loads classes 
Use spin lock to manage ParkEvent and PlatformEvent free lists.

Reviewed-by: dholmes, fparain
 2014-01-24 09:28:47 +01:00
Gilles Duboscq
90a44b778d 8031427: AllocObject and Unsafe.allocateInstance segfault for primitive types 
The fix just throws an InstantiationException if the Klass is NULL.

Reviewed-by: coleenp, twisti, jrose
 2014-01-23 16:02:14 -05:00
Alejandro Murillo
4c4881a31f Merge 2014-01-23 10:35:38 -08:00
Yumin Qi
38fe1c531a Merge 2014-01-23 09:45:38 -08:00
Yumin Qi
4a3aa3a77a 6651256: jstack: DeleteGlobalRef method call doesn't lead to descreasing of global refs count shown by jstack 
Jni_DeleteGlobalRef does not really release the jni handle, instead, set the handle point to JNIHandles::_deleted_handle which holds an oop instance (java/lang/Object) in Java heap and never be GC'ed. When counting number of global reference, it counts all the handles on the chain list, which includes the already deleted ones.

Reviewed-by: zgu, sla, coleenp
 2014-01-23 09:40:32 -08:00
Rickard Bäckman
0b85ee832e 8027754: Enable loop optimizations for loops with MathExact inside 
Reviewed-by: kvn, iveresov
 2014-01-23 12:08:28 +01:00
Vladimir Kozlov
e2fecea88e 8033805: Move Fast_Lock/Fast_Unlock code from .ad files to macroassembler 
Consolidated C2 x86 locking code in one place in macroAssembler_x86.cpp.

Reviewed-by: roland
 2014-02-24 15:12:26 -08:00
Kevin Walls
076122acf6 8032466: serviceability/sa/jmap-hashcode/Test8028623.java fails with compilation errors 
Reviewed-by: dsamersoff, sla
 2014-01-23 09:33:50 +00:00
Staffan Larsen
6f46c5c2f0 8031968: Mac OS X: VM starts the agent by calling both Agent_OnAttach and Agent_OnAttach_L functions if its agent library is dynamically linked 
Make sure we only look for statically linked agents in the main process image

Reviewed-by: dsamersoff, bpittore, dcubed
 2014-01-23 09:06:21 +01:00
Staffan Larsen
869722e816 8032250: Add trace event for VM flag changes 
Reviewed-by: coleenp, ehelin, egahlin, mgronlun
 2014-01-23 08:12:12 +01:00
Vladimir Kozlov
0f8774f389 Merge 2014-01-22 14:27:18 -08:00
Vladimir Ivanov
91573b8695 8031695: CHA ignores default methods during analysis leading to incorrect code generation 
Reviewed-by: jrose, acorn, hseigel, lfoltan
 2014-01-23 01:23:23 +04:00
Henry Jen
5050fd5363 8028407: adjust-mflags.sh failed build with GNU Make 4.0 with -I<path contains j> 
Reviewed-by: erikj
 2014-01-21 20:07:14 -08:00
Igor Veresov
0c43978be6 8031743: C2: loadI2L_immI broken for negative memory values 
Restrict loadI2L_imm optimizations to positive values of mask

Reviewed-by: kvn, dlong
 2014-01-21 20:05:28 -08:00
David Katleman
a3bd10b411 Added tag jdk9-b01 for changeset 7ef63208c60e 2014-01-21 18:16:59 -08:00
Gerard Ziemski
7591b3dd89 7015395: [TESTBUG] runtime/6626217/Test6626217.sh fails if compilation happens fast enough for timestamps to be equal 
Insert 2 second sleep between copying of the src files and the compilation, to make sure the timestamps of *.class files are in the future of *.java files.

Reviewed-by: coleenp, fparain
 2014-01-21 16:45:10 -06:00
Kevin Walls
dd35520229 Merge 2014-01-20 09:56:47 +00:00
Harold Seigel
9aea544943 Merge 2014-01-19 20:23:46 -05:00
Igor Veresov
2275de8d6b 8032207: C2: assert(VerifyOops || MachNode::size(ra_) <= (3+1)*4) failed: bad fixed size 
Fix the sizing of loadUS2L_immI16 and loadI2L_immI

Reviewed-by: kvn, azeemj
 2014-01-17 18:09:08 -08:00
Morris Meyer
92d751996e Merge 2014-01-17 10:43:43 -08:00
Kevin Walls
ded754b7b2 8028623: SA: hash codes in SymbolTable mismatching java_lang_String::hash_code for extended characters 
Reviewed-by: sla, dsamersoff
 2014-01-17 18:39:22 +00:00
Coleen Phillimore
d6a0a9d513 8032024: Test not added for bug 8025937: assert(existing_f1 == NULL || existing_f1 == f1) failed: illegal field,change 
Test didn't get hg added with original bug fix

Reviewed-by: jrose, hseigel, lfoltan
 2014-01-17 11:21:29 -05:00
Harold Seigel
b1317dd946 Merge 2014-01-17 09:47:17 -05:00
Harold Seigel
fe0b2eae89 8031045: Access checks should precede additional per-instruction checks 
Move access check above the check for non-static method

Reviewed-by: lfoltan, coleenp
 2014-01-17 09:39:51 -05:00
Erik Helin
b70f686814 Merge 2014-01-17 09:40:04 +01:00
Christian Thalinger
d80bfaeb14 8022395: java.util.zip.ZipException: Not in GZIP format in JT_JDK/test/java/util/zip/GZIP tests 
Reviewed-by: kvn, iveresov
 2014-01-16 16:18:34 -08:00
Staffan Larsen
b35fb5f8c0 8030812: Change the solaris DTrace implementation to use USDT2 instead of USDT1 
Reviewed-by: coleenp, sspitsyn, dsamersoff
 2014-01-16 20:14:21 +01:00
Serguei Spitsyn
0aac4235b3 8030027: nsk/jvmti/scenarios/hotswap/HS101/hs101t006 Crashed the vm on Linux-amd64: SIGSEGV in JavaThread::last_java_vframe(RegisterMap*)+0xfa 
Add a safe guard to VMOp_GetCurrentLocation against non-walkable stack of target thread exiting from Java execution

Reviewed-by: mgronlun, dholmes, sla, dcubed
 2014-01-17 02:13:40 -08:00
Calvin Cheung
7f34fe7eee 8027314: Java should recognize Diagnostic options if -XX:+UnlockDiagnosticVMOptions is not specified and print an informative message 
Clarifying the error messages associated with vm options of type diagnostic, experimental, develop, and notproduct

Reviewed-by: kvn, twisti, ctornqvi
 2014-01-16 10:51:16 -08:00
Erik Helin
3cd01085cd 8031779: Assert in MetaspaceGC is always true 
Reviewed-by: jmasa, jwilhelm
 2014-01-16 17:22:35 +01:00
Martin Doerr
0306737032 8029101: PPC64 (part 211): ordering of Independent Reads of Independent Writes 
Reviewed-by: dholmes, kvn
 2014-01-16 14:25:51 +01:00
Mikhailo Seledtsov
735887477f 8031151: Add basic CDS tests 
Added new tests to cover missing CDS basic funtions

Reviewed-by: zgu, hseigel
 2014-01-15 19:12:45 -05:00
Jon Masamitsu
9d4f3dfd4f 8031290: Adjust call to getisax() for additional words returned 
Reviewed-by: kvn, iveresov, twisti
 2014-01-15 07:20:04 -08:00
Stefan Johansson
a23ee6de8d 8031686: G1: assert(_hrs.max_length() == _expansion_regions) failed 
Using pointer_delta to avoid overflowing pointer calculation.

Reviewed-by: jmasa, tschatzl
 2014-01-20 10:55:54 +01:00
Bengt Rutisson
9b29efeb63 8030177: G1: Enable TLAB resizing 
Reviewed-by: tschatzl, stefank, jmasa
 2014-01-27 13:14:53 +01:00
Jesper Wilhelmsson
81ba2e32c0 8025856: Fix typos in the GC code 
Fix about 440 typos in comments in the VM code

Reviewed-by: mgerdin, tschatzl, coleenp, kmo, jcoomes
 2014-01-23 14:47:23 +01:00
David Simms
3529de993d 6945460: [TESTBUG] runtime/6929067/Test6929067.sh 
Change link order for the test

Reviewed-by: coleenp, mgerdin
 2014-01-15 11:46:19 +01:00
Albert Noll
1689dc7b05 Merge 2014-01-14 21:33:33 -08:00
Albert Noll
2f84f7d5fc 7194669: CodeCache::mark_for_deoptimization should avoid verifying dependencies multiple times 
Avoid verifying dependencies multiple times by caching verified dependencies

Reviewed-by: kvn, twisti, roland
 2014-01-15 06:16:55 +01:00
Shrinivas Joshi
d4c9d3889b 8002074: Support for AES on SPARC 
Add intrinsics/stub routines support for single-block and multi-block (as used by Cipher Block Chaining mode) AES encryption and decryption operations on the SPARC platform.

Reviewed-by: kvn, roland
 2014-01-14 17:46:48 -08:00
Dmitry Samersoff
3154f17907 Merge 2014-01-14 22:13:21 +00:00
Dmitry Samersoff
5289bda8e5 8030941: Darwin mapfile-vers doesnt work for other BSDs 
Changed makefile to use generic mapfile for non Darwin BSDs

Reviewed-by: dholmes, sla
 2014-01-15 02:02:47 +04:00
Harold Seigel
44a8bf65f3 8031059: invokestatic: ICCE trying to invoke static method when it clashes with an abstract method inherited from an interface 
Do not create AME overpass if there is a matching static method

Reviewed-by: lfoltan, coleenp, kamg
 2014-01-14 16:27:35 -05:00
George Triantafillou
e5a5aefdfb 8028398: [TESTBUG]: test/runtime/memory/ReadFromNoaccessArea.java failed with EXCEPTION_ACCESS_VIOLATION 
Remove ignore label

Reviewed-by: sla, mseledtsov
 2014-01-14 13:51:47 -05:00
Mikael Gerdin
4c7c3f0613 8032379: Remove the is_scavenging flag to process_strong_roots 
Refactor the strong root processing to avoid using a boolean in addition to the ScanOption enum.

Reviewed-by: stefank, tschatzl, ehelin, jmasa
 2014-01-14 16:40:33 +01:00
Stefan Johansson
8ce7c46ec7 8020277: Young GC could be extremely slow due to assertion in ObjectStartArray::object_starts_in_range 
8009462: Young GC's (ParNewGC and SerialGC) have unexpected variances

Removed the assertion slowing down GC.

Reviewed-by: stefank, mgerdin
 2014-01-20 12:56:18 +01:00
Erik Helin
ba54cfdf88 8031776: Remove the unnecessary enum GenRemSet::Name 
Reviewed-by: stefank, tschatzl, jwilhelm
 2014-01-20 17:15:55 +01:00
Thomas Schatzl
70fd1802a0 8027746: Remove do_gen_barrier template parameter in G1ParCopyClosure 
Remove the above mentioned template parameter and related unused code. Also remove some classes that are never used.

Reviewed-by: stefank, mgerdin, jwilhelm
 2014-01-20 11:47:53 +01:00
Thomas Schatzl
aeba3a8119 8027454: Do not traverse string table during G1 remark when treating them as strong roots during initial mark 
Do not try to unlink string table entries unconditionally during remark. This is without side effects as the preceding initial mark always uses the string table as strong roots. Needs to be fixed with class unloading during concurrent mark.

Reviewed-by: brutisso, mgerdin
 2014-01-20 11:47:29 +01:00
Thomas Schatzl
4bb3631855 8027476: Improve performance of Stringtable unlink 
8027455: Improve symbol table scan times during gc pauses

Parallelize string table and symbol table scan during remark and full GC. Some additional statistics output if the experimental flag G1TraceStringSymbolTableScrubbing is set.

Reviewed-by: mgerdin, coleenp, brutisso
 2014-01-20 11:47:07 +01:00
Roland Westrelin
b1c92a140b 8026253: New type profiling points: sparc support 
C1 and interpreter support for new type profiling on sparc

Reviewed-by: kvn, twisti
 2014-01-14 14:51:47 +01:00
Erik Helin
e962dec4b7 Merge 2014-01-14 14:26:43 +01:00
Roland Westrelin
bff5f5c875 8030662: "assert(counter_changed) failed: failed dependencies, but counter didn't change" still fails 
Erroneously removed call to SystemDictionary::notice_modification() from jvmti with fix for 8029383

Reviewed-by: iveresov, twisti, kvn
 2014-01-14 12:44:12 +01:00
Mikael Gerdin
927369db43 8028764: dtrace/hotspot_jni/ALL/ALL001 crashes the vm on Solaris-amd64, SIGSEGV in MarkSweep::follow_stack()+0x8a 
C1 generates code to encode compressed oop into tmp register before runtime call for patching where GC may happen

Reviewed-by: iveresov, twisti, kvn
 2014-01-14 09:44:45 +01:00
Roland Westrelin
14578d5ae9 8029464: assert(ft == ttkp->cast_to_ptr_type(jtkp->ptr()) || ft->isa_narrowoop() 
Fix the assert check for narrow klass pointer.

Reviewed-by: twisti, kvn
 2014-01-13 16:16:25 -08:00
Jeff Dinkins
2e916722f5 7129980: Third Party License Readme update for JDK8 
Reviewed-by: lana, tbell
 2014-01-13 14:42:26 -08:00
Zhengyu Gu
509d617369 8031530: [TESTBUG] Enable test runtime/LoadClass/LoadClassNegative.java 
Re-enabled the test. The issue that prevents this test from running was fixed by 8020675

Reviewed-by: sla, ccheung
 2014-01-13 10:05:37 -05:00
Fredrik Arvidsson
6c1b243c0e 8031304: Add dcmd to print all loaded dynamic libraries 
Adding VM.dynlibs as a dcmd to dump all loaded dynamic libraries.

Reviewed-by: sla, fparain, mgronlun, dsamersoff
 2014-01-14 15:27:01 +01:00
Harold Seigel
f84476eec5 Merge 2014-01-13 18:30:57 -05:00
Morris Meyer
a665235538 Merge 2014-01-10 12:54:08 -08:00
Per Lidén
ca035a4040 8029162: G1: Shared SATB queue never enabled 
Reviewed-by: brutisso, mgerdin, tschatzl
 2014-01-10 09:54:25 +01:00
Per Lidén
ce8f2a52fc 8029255: G1: Reference processing should not enqueue references on the shared SATB queue 
Reviewed-by: brutisso, tschatzl
 2014-01-10 09:53:53 +01:00
Albert Noll
42afc756f5 8022494: Make compilation IDs sequential 
Use atomic operations to provide sequential compilation IDs

Reviewed-by: kvn, twisti
 2014-01-10 06:36:18 +01:00
Christian Thalinger
0c84081c87 8026413: ScopeDesc::is_equal is declared in header file but not implemented 
Reviewed-by: kvn
 2014-01-09 18:09:59 -08:00
Calvin Cheung
9d16ac7083 8022301: [TESTBUG] runtime/jsig/Test8017498.sh incorrectly compiles native code 
Added the '-m32' compile option and the '-z noexecstack' link option

Reviewed-by: mseledtsov, zgu
 2014-01-09 15:48:00 -08:00
Zhengyu Gu
3d84ac9ef1 7012961: runtime/jni/WindowsExceptionFilter/WindowsExceptionFilter01 crashes on windows-amd64 
VM needs to handle EXCEPTION_FLT_* exceptions on Win64

Reviewed-by: coleenp, ccheung
 2014-01-09 14:06:53 -05:00
Erik Helin
c6faff2824 Merge 2014-01-09 16:53:51 +01:00
Igor Ignatyev
26ad8adaf4 8031115: intrinsics for Math.decrementExact(J) and incrementExact(J) don't work 
Reviewed-by: kvn, twisti
 2014-01-09 19:03:36 +04:00
Niclas Adlertz
f0e34eb09c 8011391: C1: assert(code_offset() - offset == NativeInstruction::nop_instruction_size) failed: only one instruction can go in a delay slot 
Remove the VerifyOopMaps flag which doesn't work for tiered or for C1 with more compiler threads than one.

Reviewed-by: twisti, drchase, iveresov
 2014-01-09 10:47:40 +01:00
Bill Pittore
ea35991cab 8027914: Client JVM silently exit with fail exit code when running in compact(1,2) with options -Dcom.sun.management and -XX:+ManagementServer 
Check for sun.management.Agent class and print message and exit VM if not found at startup.

Reviewed-by: dholmes, mchung
 2014-01-08 20:23:16 -05:00
Daniel D. Daugherty
1eed5c3f4d Merge 2014-01-08 13:53:24 -08:00
Vladimir Kozlov
ba7149bbda 8028468: Add inlining information into ciReplay 
Allow dump and replay inlining for specified method during a program execution.

Reviewed-by: roland, twisti
 2014-01-08 10:25:50 -08:00
Staffan Larsen
2352ce8d9c 8030184: Remove unneeded "content_type" declarations from tracetypes.xml 
Reviewed-by: dholmes, jbachorik, egahlin, mgronlun
 2014-01-08 13:20:33 +01:00
Niclas Adlertz
1defb28228 8029446: assert(_cfg.get_block_for_node(proj) == borig) failed: incorrect block for kill projections 
Added loadConP0 projection node to block in case of re-materialization of the loadConP0. x86_64 only.

Reviewed-by: kvn
 2014-01-08 12:05:19 +01:00
Roland Westrelin
cb7814987c 8029873: compiler/uncommontrap/TestStackBangRbp.java crashes with SIGSEGV 
May end up in uncommon trap blob/deopt blob with unguarded stack

Reviewed-by: kvn, twisti
 2014-01-08 09:49:31 +01:00
Jeremy Manson
783155575c 8031376: TraceClassLoading expects there to be a (Java) caller when you load a class with the bootstrap class loader 
Reviewed-by: sla, dholmes
 2014-01-08 08:34:02 +01:00
Christian Thalinger
dd042bf16e 8022263: use same Clang warnings on BSD as on Linux 
Reviewed-by: kvn, iveresov
 2014-01-07 14:26:12 -08:00
Coleen Phillimore
469f290817 8029178: Parallel class loading test anonymous-simple gets SIGSEGV in Metaspace::contains 
Metaspace::contains cannot look at purged metaspaces while CMS concurrently deallocates them.

Reviewed-by: mgerdin, sspitsyn, jmasa
 2014-01-07 13:26:56 -05:00
Goetz Lindenmaier
06b9210700 8031319: PPC64: Some fixes in ppc and aix coding 
Reviewed-by: kvn
 2014-01-07 17:24:59 +01:00
Erik Helin
acc27f48fc Merge 2014-01-07 16:15:35 +01:00
Roland Westrelin
417b5f07b7 8027571: fatal error: meet not symmetric 
Meet of one constant array and one exact array not symmetric.

Reviewed-by: kvn
 2014-01-07 16:02:10 +01:00
Roland Westrelin
e9b5199781 8028064: tiered may collect wrong receiver type at virtual call 
When unique callee is known at compile time, recorded class may be wrong

Reviewed-by: kvn, iveresov
 2014-01-07 14:36:34 +01:00
Jeremy Manson
66b65f9f88 8027364: PSScavenge accounts too large code section to StringTable unlink 
Correct timing measurement by modifying the scope of the GCTraceTime instance.

Reviewed-by: ysr, tamao
 2014-01-07 13:31:33 +01:00
Roland Westrelin
7c32ed31d2 8028536: Test cases to cover type system fixes pushed with 8024070 
Extra test cases for type speculation

Reviewed-by: kvn
 2014-01-07 12:38:22 +01:00
Staffan Larsen
3e537df17c 8031305: (hotspot) com.sun.management.VMOption is missing the ATTACH_ON_DEMAND origin 
Reviewed-by: jbachorik, mchung, dholmes
 2014-01-07 12:32:57 +01:00
Staffan Larsen
3c425d407f 4990369: visibleMethods() and methodsByName() return wrong visible methods 
Reviewed-by: sspitsyn, coleenp
 2014-01-07 10:50:28 +01:00
Christian Thalinger
76a9fa693d 8029305: add type tag to AbstractCompiler 
Reviewed-by: iveresov, kvn
 2014-01-06 17:23:07 -08:00
Christian Thalinger
618ee38356 8031199: _MSC_VER is only defined on _WIN32 
Reviewed-by: kvn, iveresov
 2014-01-06 15:35:20 -08:00
Harold Seigel
6794647135 8030955: assert(_prologue != NULL) failed: prologue pointer must be initialized 
Allow multiple calls to PerfMemory::destroy()

Reviewed-by: zgu, coleenp
 2014-01-06 08:44:24 -05:00
Goetz Lindenmaier
fe000cd966 8031188: Fix for 8029015: PPC64 (part 216): opto: trap based null and range checks 
Swap the Projs in the block list so that the new block is added behind the proper node.

Reviewed-by: kvn
 2014-01-06 11:02:21 +01:00
Zhengyu Gu
e0ca30c97b 6730115: Fastdebug VM crashes with "ExceptionMark destructor expects no pending exceptions" error 
Fixed incompatible uses of EXCEPTION_MARK and CHECK macros in AttachListener::init(), handle exception locally.

Reviewed-by: minqi, coleenp
 2013-12-31 08:58:08 -05:00
Joe Darcy
4d741fe483 8030656: Bad version check for parameter information in src/share/vm/classfile/javaClasses.cpp 
Switched version check to check for greater than or equal to 8, not equal to 8

Reviewed-by: dholmes, kamg
 2013-12-26 11:16:44 -05:00
Mikael Vidstedt
a0da47fd66 8029233: Update copyright year to match last edit in jdk8 hotspot repository for 2013 
Copyright year updated for files modified during 2013

Reviewed-by: twisti, iveresov
 2013-12-24 11:48:39 -08:00
Harold Seigel
ac9faf4243 8023735: [TESTBUG] runtime/XCheckJniJsig/XCheckJSig.java fails on MacOS X 
Look for libjsig in correct locations and do not fail if it's not found

Reviewed-by: zgu, ccheung
 2013-12-23 18:44:59 -05:00
Igor Ignatyev
06de19d647 Merge 2013-12-23 18:39:47 +00:00
Igor Ignatyev
cfefbcebf5 8029070: memory leak in jmm_SetVMGlobal 
Reviewed-by: kvn, dholmes
 2013-12-23 20:56:18 +04:00
George Triantafillou
dbde42105e 8021774: [TESTBUG] Tests failed because of a warning in its output 
Remove check for warning

Reviewed-by: zgu, mseledtsov
 2013-12-23 10:13:42 -05:00
Goetz Lindenmaier
9c10079653 8030863: PPC64: (part 220): ConstantTableBase for calls between args and jvms 
Add ConstantTableBase node edge after parameters and before jvms. Adapt jvms offsets.

Reviewed-by: kvn
 2013-12-20 13:51:14 +01:00
Vladimir Kozlov
20057cd46c Merge 2014-01-08 11:24:00 -08:00
Coleen Phillimore
208a1a025e 8030633: nsk/jvmti/RedefineClasses/StressRedefine failed invalid method ordering length on Solaris 
A method with no declared methods was getting an AME overpass method with the latest change.  The method_ordering array was not updated for the new methods.

Reviewed-by: dcubed, acorn, dsamersoff, lfoltan, hseigel
 2013-12-19 20:28:45 +00:00
Dmitry Samersoff
ed5c744803 6969276: minor memory leak detected by cppcheck in agent/src/os/linux/symtab.c 
Missed free call on error return

Reviewed-by: sla, sspitsyn, igerasim
 2013-12-18 23:09:57 +04:00
Dmitry Samersoff
c684cce042 8028408: unused-value warning on forte.cpp when build on Mac 
Cast argument to void in function type definition

Reviewed-by: sla, sspitsyn
 2013-12-18 20:32:46 +04:00
Staffan Larsen
b91fa108bf 8029726: On OS X some dtrace probe names are mismatched with Solaris 
8029727: On OS X dtrace probes Call<type>MethodA/Call<type>MethodV are not fired
8029728: On OS X dtrace probes SetStaticBooleanField are not fired

Reviewed-by: kamg, dsamersoff
 2013-12-18 08:39:06 +01:00
Harold Seigel
4856bd53aa 8027804: JCK resolveMethod test fails expecting AbstractMethodError 
Create AME overpass methods and fix method search logic

Reviewed-by: kamg, acorn, lfoltan, coleenp
 2013-12-16 08:24:33 -05:00
Bengt Rutisson
fd42fb4446 8027440: DefNew does not log heap change information when a promotion failure occurs 
Reviewed-by: tamao, jmasa
 2013-12-16 13:43:06 +01:00
Staffan Larsen
f72107ae20 8028737: Remove JVM_AccessVMIntFlag / JVM_AccessVMBooleanFlag / JVM_VMBreakPoint 
Reviewed-by: dcubed, coleenp
 2013-12-16 10:34:30 +01:00
Zhengyu Gu
3a3cc4bad3 8026300: VM warning: increase O_BUFLEN in ostream.hpp -- output truncated occurs with fastdebug VM when printing flags 
Fixed wrong print string format

Reviewed-by: sla, ccheung
 2013-12-16 10:57:08 -08:00
Francis Andre
ea73be64ac 8029798: Build warnings in windows/makefiles/sa.make 
Reviewed-by: sla
 2013-12-16 11:17:33 +01:00
Bengt Rutisson
810bc0c558 8029524: Remove unsused method CollectedHeap::unsafe_max_alloc() 
Reviewed-by: pliden, jmasa
 2013-12-16 08:54:14 +01:00
Iris Clark
fb95cb3939 8030068: Update .jcheck/conf files for JDK 9 
Reviewed-by: mr
 2013-12-13 09:35:12 -08:00
Roland Westrelin
bbb97e5b39 8029383: assert(counter_changed) failed: failed dependencies, but counter didn't change 
No call to SystemDictionary::notice_modification() when class is defined through Unsafe.defineAnonymousClass() can caused missed dependency change.

Reviewed-by: kvn, twisti
 2013-12-13 09:25:44 +01:00
Iris Clark
e4037a3971 Added tag jdk9-b00 for changeset 9088fb4951d4 2013-12-12 15:27:05 -08:00
David Chase
da079783f8 8029351: assert(bt != T_OBJECT) failed: Guard is incorrect in VM:defmeth 
Replace test condition with reference to the proper predicate, encode folk wisdom into an assert

Reviewed-by: twisti, coleenp
 2013-12-12 15:11:35 -05:00
Igor Ignatyev
55ff73a553 8026941: [TESTBUG] java.lang.ClassNotFoundException: java.lang.invoke.InvokeGeneric 
Reviewed-by: kvn, vlivanov
 2013-12-13 00:34:09 +04:00
Igor Veresov
99d963b5ee 8029668: Kithcensink crashed with guarantee(Assembler::is_simm13(disp)) failed: Do not match large constant offsets 
Bailout if we try to reference a stack location that we can't encode

Reviewed-by: kvn, twisti
 2013-12-12 11:25:32 -08:00
Vladimir Kozlov
3b4f167e54 Merge 2013-12-12 11:05:39 -08:00
David Katleman
fe882ee12e Added tag jdk8-b120 for changeset 1d69b0d20e2c 2013-12-12 05:20:55 -08:00
Joseph Provino
b38f891924 8029566: PPC: OrderAccess::load_acquire(julong) is broken 
JFR needs this fix to run on PPC

Reviewed-by: sla, mikael
 2013-12-11 13:51:28 -05:00
Goetz Lindenmaier
2131424a64 8029957: PPC64 (part 213): cppInterpreter: memory ordering for object initialization 
Add StoreStore barriers after object initialization and after constructor calls in the C++ interpreter.

Reviewed-by: kvn
 2013-12-11 12:28:09 +01:00
Goetz Lindenmaier
7d56518671 8029940: PPC64 (part 122): C2 compiler port 
Reviewed-by: kvn
 2013-12-11 00:06:11 +01:00
Igor Ignatyev
6780ffeaa6 8029153: [TESTBUG] test/compiler/7141637/SpreadNullArg.java fails because it expects NullPointerException 
Reviewed-by: twisti
 2013-12-11 01:09:04 +04:00
Igor Ignatyev
5e69eb1595 8028122: [TESTBUG] compiler/regalloc/C1ObjectSpillInLogicOp.java 
Reviewed-by: kvn, twisti
 2013-12-11 01:04:34 +04:00
Jesper Wilhelmsson
40ba2bba2c 8026849: Fix typos in the GC code, part 2 
Fixed typos in assert messages, flag descriptions and verbose messages

Reviewed-by: stefank, tschatzl
 2013-12-10 15:11:02 +01:00
Stefan Karlsson
5d460f1f3d 8033923: Use BufferingOopClosure for G1 code root scanning 
Reviewed-by: mgerdin, brutisso
 2014-02-10 12:58:09 +01:00
Erik Helin
f0eaf32781 Merge 2014-02-10 14:37:53 +01:00
Erik Helin
96a77ee8e6 Merge 2014-02-10 13:31:22 +01:00
Stefan Karlsson
a26a6715b0 8033764: Remove the usage of StarTask from BufferingOopClosure 
Reviewed-by: mgerdin, brutisso, tschatzl
 2014-02-10 12:51:51 +01:00
Bengt Rutisson
980e57c6c4 8033922: G1: Back out 8033601 and go back to use the to-obj for chunked arrays 
Reviewed-by: stefank, tschatzl
 2014-02-07 13:48:07 +01:00
Matthias Braun
b109e793aa 8033545: Missing volatile specifier in Bitmap::par_put_range_within_word 
The method Bitmap::par_put_range_within_word reloads the original value during a CAS, which may be optimized away. Instead of reloading, use the value returned by Atomic::cmpxchg_ptr() for further processing.

Reviewed-by: tschatzl, brutisso, tonyp
 2014-02-06 17:12:10 +01:00
Per Lidén
0a63fe1c10 8031703: Missing post-barrier in ReferenceProcessor 
Reviewed-by: tonyp, tschatzl
 2014-02-06 14:12:43 +01:00
Thomas Schatzl
a81e7a52fc 8033443: Test8000311 fails after latest changes to parallelize string and symbol table unlink 
When string and symbol table unlink are not performed in parallel, the claim index we check is not updated, and so a guarantee fails. Take this into account when checking the guarantee.

Reviewed-by: brutisso, jwilhelm
 2014-02-05 14:29:34 +01:00
Antonios Printezis
170566f471 8033601: G1: Make array chunking use the same length field as the other young GCs 
Use the old copy length instead of the length of the forwarded object for chunked arrays.

Reviewed-by: brutisso, tschatzl
 2014-02-05 12:47:48 +01:00
Erik Helin
814dad45e0 8028254: gc/arguments/TestMinInitialErgonomics.java failed with unexpected initial heap size 
Reviewed-by: brutisso, tschatzl, sjohanss
 2014-02-05 10:09:54 +01:00
Erik Helin
d52699c497 Merge 2014-02-03 10:49:49 +01:00
Shrinivas Joshi
c50ff2e023 8024366: Make UseNUMA enable UseNUMAInterleaving 
Reviewed-by: brutisso, tschatzl
 2014-01-16 13:25:25 -08:00
Thomas Schatzl
58f7d4c7e5 8033106: Wrong predicate for checking whether the correct amount of symbol table entries have been processed in G1 
The change fixes the predicate check.

Reviewed-by: jmasa, tonyp, stefank
 2014-01-31 09:58:06 +01:00
Thomas Schatzl
90c553c06f 6991197: G1: specialize deal_with_reference() for narrowOop* 
Clean up and slightly optimize reference handling from the GC reference task queue. Since we never push partial array chunks as narrowOop* we can manually specialize the code so that some code can be optimized away.

Reviewed-by: tonyp, brutisso, stefank
 2014-01-31 09:57:50 +01:00
Thomas Schatzl
0bc1701ea0 8032771: The flag VerifySilently misses a test case 
Add test case for the VerifySilently flag.

Reviewed-by: brutisso
 2014-01-31 09:55:59 +01:00
Goetz Lindenmaier
c50c083f83 8029888: PPC64: (part 219): adl replacement variable CondRegister 
Add support for replacement variable CondRegister in adlc.

Reviewed-by: kvn
 2013-12-10 14:29:43 +01:00
Christian Thalinger
e71c8df213 8029366: ShouldNotReachHere error when creating an array with component type of void 
Reviewed-by: kvn
 2013-12-06 16:43:56 -08:00
Vladimir Kozlov
f3fc753f26 8028107: Kitchensink crashed with EAV 
Check the state of caller and callee nmethods and skip call site patching if any of them is not alive

Reviewed-by: jrose, twisti
 2013-12-06 12:11:51 -08:00
Stefan Karlsson
0454a45a80 8029106: JVM crashes in Metachunk::Metachunk during parallel class redefinition (PrivateMLetController, anonymous-simple_copy_1) 
Fixed overflow bug in VirtualSpaceNode::is_available

Reviewed-by: mgerdin, brutisso, coleenp, jmasa
 2013-12-09 10:03:39 +01:00
Stefan Johansson
5f4d0e9c25 8028993: Full collections with ParallelScavenge slower in JDK 8 compared to 7u40 
Reducing the number of calls to follow_class_loader to speed up the marking phase. Also removed some unnecessary calls to adjust_klass.

Reviewed-by: stefank, jmasa, mgerdin
 2013-12-10 10:31:00 +01:00
Erik Helin
5d5b1157d1 8029326: G1 does not check if threads gets created 
Reviewed-by: brutisso, jmasa, jwilhelm
 2013-12-09 08:20:45 +01:00
Lois Foltan
5ece6fc7fd 8028741: Interface Method Resolution should skip static and non-public methods in j.l.Object 
Implementation of JDK 8 JVMS 5.4.3.4 specification change to skip static and non-public methods of java.lang.Object for interface method resolution.

Reviewed-by: acorn, coleenp
 2013-12-10 16:18:26 -05:00
Alejandro Murillo
39b4ed8824 Added tag hs25-b62 for changeset dfe9ffbee182 2013-12-06 09:29:15 -08:00
Alejandro Murillo
7f58c74120 Merge 2013-12-06 09:29:14 -08:00
Lois Foltan
2078c58bbf 8029415: java/lang/reflect/Method/invoke/TestPrivateInterfaceMethodReflect.java fails on all platforms with hs25-b61 
Check first that a class is not a dynamically-generated bytecode associated with 1.4 reflection implementation, to emitting an ICCE of an invokespecial IMR of a method in an indirect superinterface.

Reviewed-by: acorn, hseigel
 2013-12-06 11:33:10 -05:00
Albert Noll
dacc8e143f Merge 2013-12-05 12:49:55 -08:00
Erik Helin
865adecf33 Merge 2013-12-05 17:49:55 +01:00
Markus Grönlund
cd7d5ca125 8028412: AsyncGetCallTrace() is broken on x86 in JDK 7u40 
Reviewed-by: kvn, sspitsyn
 2013-12-05 12:35:38 +01:00
John R Rose
722570a7ee 8029507: Enhance JVM method processing 
Update MemberName.clazz correctly in MemberName.resolve; also pass lookupClass to MethodHandles::resolve_MemberName

Reviewed-by: acorn, vlivanov
 2013-12-05 00:36:42 -08:00
David Katleman
f8fb03ffcf Added tag jdk8-b119 for changeset e61cf7994c51 2013-12-04 23:11:03 -08:00
Staffan Larsen
62e1b6eddd 8029395: SA: jstack throws WrongTypeException 
SA missed some TLABs

Reviewed-by: dsamersoff, mgerdin, brutisso
 2013-12-04 14:43:50 +01:00
Harold Seigel
9169a8f064 8027458: VM anonymous classes: wrong context for protected access checks 
Use the anonymous class's host class for protected access checks

Reviewed-by: acorn, coleenp, lfoltan
 2013-12-04 08:10:31 -05:00
Anton Ivanov
b6d0b72ec0 8028587: New tests development for intrisics for basic operators - add, neg, inc, dec, sub, mul 
Reviewed-by: twisti
 2013-12-31 19:26:57 +04:00
Igor Veresov
cfefd04320 8027388: JVM crashes with SIGSEGV (0xb) at pc=0x00000001077cbbf6 
Make object non-scalarizable if it has field with multiple bases one of which is null

Reviewed-by: kvn, twisti
 2013-12-26 21:00:23 -08:00
Albert Noll
2eb5e0e89d 8028052: compiler/startup/SmallCodeCacheStartup.java fails there is no 'no space to run compiler' in the output 
Weaken test so that configurations that have no C1 compiler pass

Reviewed-by: iveresov
 2013-12-20 10:31:14 +01:00
Albert Noll
066ad17893 8030783: Provide regression test for 8026478: -XX:+VerifyAdapterSharing is broken 
Added simple regression test

Reviewed-by: iveresov
 2013-12-20 10:29:44 +01:00
Tobias Hartmann
63f7ba0045 8025277: Add -XX: flag to print code cache sweeper statistics 
New diagnostic flag prints statistics about the code cache sweeper

Reviewed-by: kvn
 2013-12-19 14:08:02 +01:00
Albert Noll
0679f774af 8026478: -XX:+VerifyAdapterSharing is broken 
Fix by considering all checks in StubRoutines

Reviewed-by: kvn, twisti
 2013-12-19 06:09:16 +01:00
Albert Noll
2656f6d603 8029091: Bug in calculation of code cache sweeping interval 
Use signed data type so that no underflow can happen

Reviewed-by: kvn, roland
 2013-12-17 08:31:06 +01:00
Albert Noll
234b4044ba 8028109: compiler/codecache/CheckReservedInitialCodeCacheSizeArgOrder.java crashes in RT_Baseline 
Use non-relocatable code to load byte_map_base

Reviewed-by: kvn, roland
 2013-12-04 09:31:17 +01:00
Serguei Spitsyn
4ede60461b Merge 2013-12-03 13:56:10 -08:00
Serguei Spitsyn
e820946a1e 8028126: nsk/jvmti/scenarios/hotswap/HS101/hs101t006 Crashed the vm on Solaris-sparc64 fastdebug builds: only current thread can flush its registers 
Fix a race between VMOp_GetCurrentLocation reaching a safepoint and arget thread exiting from Java execution

Reviewed-by: sla, dholmes, dsamersoff
 2013-12-03 15:41:35 -08:00
Karen Kinnear
536943884a 8028438: static superclass method masks default methods 
Reviewed-by: hseigel, lfoltan, coleenp
 2013-12-03 11:13:14 -08:00
Karen Kinnear
b5f2f33aaa 8026066: ICCE for invokeinterface static 
Reviewed-by: coleenp, lfoltan, hseigel
 2013-12-03 08:36:15 -08:00
Stefan Johansson
5811b8eb93 8029329: tmtools tests fail with NPE (in the tool) when run with G1 and FlightRecorder 
Now iterating over all committed (used) G1 regions instead of all reserved.

Reviewed-by: brutisso, dsamersoff, mgerdin
 2013-12-03 12:01:18 +01:00
Erik Helin
aba1a79d81 Merge 2013-12-02 15:43:04 +01:00
Markus Grönlund
7c7027e087 Merge 2013-12-02 11:42:10 +01:00
Volker Simonis
f0010291f7 8029190: VM_Version::determine_features() asserts on Fujitsu Sparc64 CPUs 
Fix code to allow testing on Fujitsu Sparc64 CPUs

Reviewed-by: kvn
 2013-12-02 11:12:32 +01:00
Goetz Lindenmaier
46c4ef6572 8029396: PPC64 (part 212): Several memory ordering fixes in C-code 
Memory ordering fixes in GC and other runtime code showing on PPC64.

Reviewed-by: kvn, coleenp
 2013-12-02 10:26:14 +01:00
Vladimir Kozlov
1b2bf0be10 Merge 2013-12-05 15:13:12 -08:00
Volker Simonis
d767bd2dfd 8019929: PPC64 (part 107): Extend ELF-decoder to support PPC64 function descriptor tables 
Extend ELF-decoder to support PPC64 function descriptor tables

Reviewed-by: kvn, zgu
 2013-12-05 19:19:09 +01:00
Vladimir Danushevsky
bb7aae990f Merge 2013-12-01 22:35:15 -05:00
Alejandro Murillo
7426f563d3 8029367: new hotspot build - hs25-b62 
Reviewed-by: jcoomes
 2013-11-29 11:20:34 -08:00
Alejandro Murillo
dff92ee01f Added tag hs25-b61 for changeset d42eec86b5bd 2013-11-29 11:10:31 -08:00
Alejandro Murillo
2293c2eefe Merge 2013-11-29 11:10:30 -08:00
David Chase
4620107099 Merge 2013-11-29 11:32:45 -05:00