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4623 Commits

Author SHA1 Message Date
David Chase
25c31f3742 6443505: Ideal() function for CmpLTMask 
Repair wrong code generation, added new matching rule

Reviewed-by: kvn, twisti
 2013-04-12 19:14:47 -07:00
Vladimir Kozlov
cb85043f25 Merge 2013-04-12 20:37:18 -04:00
David Chase
55c4ce1ca1 7104565: trim jprt build targets 
Remove JPRT debug builds, remove -DDEBUG -DFASTDEBUG and use ASSERT instead in sources

Reviewed-by: dholmes, kvn, coleenp
 2013-04-12 15:53:30 -07:00
Christian Thalinger
4ac4649aab 8011678: test/Makefile should pick up JT_HOME environment variable 
Reviewed-by: kvn
 2013-04-12 15:43:07 -07:00
Christian Thalinger
01e43be718 8011933: add number of classes, methods and time spent to CompileTheWorld 
Reviewed-by: jrose, kvn
 2013-04-12 12:22:59 -07:00
Alejandro Murillo
06a29c1417 8011948: new hotspot build - hs25-b28 
Reviewed-by: jcoomes
 2013-04-11 01:14:31 -07:00
Alejandro Murillo
2d0bb26480 Added tag hs25-b27 for changeset ea5bba2e47e9 2013-04-11 01:03:41 -07:00
Zhengyu Gu
37fe1421a8 8010151: nsk/regression/b6653214 fails "assert(snapshot != NULL) failed: Worker should not be started" 
Fixed a racing condition when shutting down NMT while worker thread is being started, also fixed a few mis-declared volatile pointers.

Reviewed-by: dholmes, dlong
 2013-04-10 08:55:50 -04:00
Stefan Karlsson
e96efdaa1a 8011872: Include Bit Map addresses in the hs_err files 
Reviewed-by: brutisso, jmasa
 2013-04-10 14:26:49 +02:00
Mikael Gerdin
0edccc9e61 8010196: NPG: Internal Error: Metaspace allocation lock -- possible deadlock 
Refactor the CLD dependency list into a separate class. Use an ObjectLocker to synchronize additions to the CLD dependency list.

Reviewed-by: stefank, coleenp
 2013-04-10 13:27:35 +02:00
Roland Westrelin
c99c99aa36 8011706: specjvm2008 test xml.transform gets array bound exception with c1 
Loop invariant code motion may move load before store to the same field

Reviewed-by: kvn
 2013-04-10 09:52:49 +02:00
Jiangli Zhou
56370657b9 8010862: The Method counter fields used for profiling can be allocated lazily 
Allocate the method's profiling related metadata until they are needed.

Reviewed-by: coleenp, roland
 2013-04-09 17:17:41 -04:00
Igor Ignatyev
ca90185607 8007288: Additional WB API for compiler's testing 
Reviewed-by: kvn, vlivanov
 2013-04-09 09:54:17 -07:00
Bharadwaj Yadavalli
be10521e31 8011671: JCK tests on static interface methods fail under b84: Illegal type at constant pool entry 5 
Restore incorrect removal of support for static interface method verification in Java 8

Reviewed-by: kvn, coleenp
 2013-04-09 08:52:32 -07:00
Leonid Mesnik
6f3fdce7b3 8009808: TEST-BUG : test case is using bash style tests. Default shell for jtreg is bourne. thus failure 
Rewrite test to use Java only instead of shell script

Reviewed-by: mgerdin, brutisso
 2013-04-09 15:32:45 +02:00
David Chase
12be356d81 8010913: compiler/6863420 often exceeds timeout 
Add longer timeout for jtreg, add internal timeout thread to prevent spurious timeouts

Reviewed-by: twisti, kvn
 2013-04-08 07:40:08 -07:00
Bengt Rutisson
4a685f181b 7197666: java -d64 -version core dumps in a box with lots of memory 
Allow task queues to be mmapped instead of malloced on Solaris

Reviewed-by: coleenp, jmasa, johnc, tschatzl
 2013-04-08 07:49:28 +02:00
Zhengyu Gu
e722199fc0 Merge 2013-04-05 23:10:04 -07:00
Daniel D. Daugherty
b548db1e6d Merge 2013-04-05 16:16:18 -07:00
Calvin Cheung
a72b5d24e6 8006001: [parfait] Possible file leak in hotspot/src/os/linux/vm/perfMemory_linux.cpp 
Reviewed-by: zgu, coleenp, hseigel, dholmes
 2013-04-05 11:15:13 -07:00
Daniel D. Daugherty
78339229bb Merge 2013-04-05 10:38:08 -07:00
Zhengyu Gu
28e33e673a 8011161: NMT: Memory leak when encountering out of memory error while initializing memory snapshot 
Fix memory leaks when NMT fails to initialize snapshot and worker thread

Reviewed-by: dcubed, ccheung, rdurbin
 2013-04-05 12:19:19 -04:00
Niclas Adlertz
340226f16a 8006016: Memory leak at hotspot/src/share/vm/adlc/output_c.cpp 
Reviewed-by: kvn, roland
 2013-04-05 11:09:43 +02:00
Alejandro Murillo
0afa77628c 8011584: new hotspot build - hs25-b27 
Reviewed-by: jcoomes
 2013-04-04 21:15:43 -07:00
Alejandro Murillo
fe9ae80e5d Added tag hs25-b26 for changeset 7d026deaf1db 2013-04-04 21:06:39 -07:00
Alejandro Murillo
de822f9a8e Merge 2013-04-04 21:06:38 -07:00
David Katleman
c8755701ef Added tag jdk8-b84 for changeset df190a3da0e2 2013-04-04 19:05:12 -07:00
Bharadwaj Yadavalli
4b9150eaf7 Merge 2013-04-04 17:01:34 -07:00
Vladimir Kozlov
c68fa92e4b 8011198: LP64 setting is not preserved on Solaris after 8006965 
Fixed incremental build makefiles generated by buildtree.make. Consolidated unix build.sh.

Reviewed-by: twisti
 2013-04-04 12:18:46 -07:00
Mikael Gerdin
c17d80e53d Merge 2013-04-04 19:07:32 +02:00
Mikael Vidstedt
eeb83733a6 8003310: Enable -Wunused-function when compiling with gcc 
Add the -Wunused-function flag and remove a number of unused functions.

Reviewed-by: dholmes, coleenp, kvn
 2013-04-04 10:01:26 -07:00
Niclas Adlertz
5548661d72 8006014: Memory leak in hotspot/src/share/vm/adlc/dfa.cpp 
Reviewed-by: kvn, roland
 2013-04-04 09:30:06 +02:00
Roland Westrelin
4bde66a178 Merge 2013-04-04 02:48:21 -07:00
Roland Westrelin
02a014996b 8010399: Test8009761.java "Failed: init recursive calls: 5498. After deopt 5494" 
Test from 8009761 shouldn't be run with -Xcomp

Reviewed-by: kvn
 2013-04-04 09:33:24 +02:00
Niclas Adlertz
0f3a43e318 8006008: Memory leak in hotspot/src/share/vm/adlc/archDesc.cpp 
Reviewed-by: roland, kvn
 2013-04-04 09:18:47 +02:00
Calvin Cheung
33f6dd2215 8006103: [parfait] Possible null pointer dereference at hotspot/src/os/linux/vm/os_linux.cpp; os_windows.cpp; os_solaris.cpp; os_bsd.cpp 
Reviewed-by: zgu, iklam
 2013-04-03 16:43:09 -07:00
Chuck Rasbold
93c40233d6 8010437: guarantee(this->is8bit(imm8)) failed: Short forward jump exceeds 8-bit offset 
Fix shorten_branches() to accurately count an initial nop that may be inserted in a block that starts with a safepoint.

Reviewed-by: kvn
 2013-04-03 15:00:55 -07:00
Vladimir Kozlov
88f70d8026 8011102: Clear AVX registers after return from JNI call 
Execute vzeroupper instruction after JNI call and on exits in jit compiled code which use 256bit vectors.

Reviewed-by: roland
 2013-04-03 11:12:57 -07:00
Mikael Gerdin
0a963fd1b7 Merge 2013-04-03 09:19:02 +02:00
Zhengyu Gu
5fda3f38d9 Merge 2013-04-02 07:40:52 -07:00
Leonid Mesnik
a4300aa98b 8009763: Add WB test for String.intern() 
Add convenience method in StringTable, add WhiteBox method and simple sanity test

Reviewed-by: mgerdin, zgu
 2013-04-02 11:28:33 +02:00
Thomas Schatzl
45cc7f61db 8005857: assert in GC_locker from PSOldGen::expand with -XX:+PrintGCDetails and Verbose 
Use GC_locker::is_active_and_needs_gc() instead of GC_locker::is_active() for providing information about the reason of heap expansion.

Reviewed-by: jmasa, johnc
 2013-04-02 10:03:02 +02:00
Nils Eliasson
5b838d4ce1 7034299: Faulty winsock initialization code 
Reviewed-by: dholmes, sla, ctornqvi
 2013-04-02 09:30:07 +02:00
Ioi Lam
ba2c11a93a 8011048: Possible reading from unmapped memory in UTF8::as_quoted_ascii() 
Pass utf_length parameter to UTF8::as_quoted_ascii()

Reviewed-by: dcubed, minqi
 2013-04-01 14:05:41 -07:00
Jon Masamitsu
7f78a7f475 8011173: NPG: Replace the ChunkList implementation with class FreeList<Metachunk> 
Reviewed-by: mgerdin, tschatzl, johnc, coleenp
 2013-04-01 10:50:30 -07:00
Mikael Gerdin
bd3eb2abf6 Merge 2013-04-16 12:46:24 +02:00
John Cuthbertson
9fba6da283 Merge 2013-04-11 10:20:00 -07:00
John Cuthbertson
fa3b993423 8010780: G1: Eden occupancy/capacity output wrong after a full GC 
Move the calculation and recording of eden capacity to the start of a GC and print a detailed heap transition for full GCs.

Reviewed-by: tschatzl, jmasa
 2013-04-10 10:57:34 -07:00
Krystal Mo
214b7d9dcf 8011009: Use do-while(0) instead of while(0) in EC_TRACE and RC_TRACE* macros 
Improve EC_TRACE and RC_TRACE* to use the do-while(0) trick for statement-like macro

Reviewed-by: sspitsyn, dcubed
 2013-03-30 08:01:05 -07:00
Bharadwaj Yadavalli
70314e1b01 Merge 2013-03-29 20:52:01 -07:00
Calvin Cheung
5f93d0e84c 8006006: [parfait] Memory leak at hotspot/src/share/tools/launcher/wildcard.c 
A simple fix to add FileList_free(fl) before returning NULL.

Reviewed-by: zgu, coleenp, minqi
 2013-03-29 14:18:40 -07:00
Harold Seigel
e1383d4931 8010943: guarantee(length == 0) failed: invalid method ordering length 
Add DumpSharedSpaces to IF condition to handle verify during -Xshare:dump.

Reviewed-by: coleenp, zgu
 2013-04-04 08:47:39 -04:00
Christian Tornqvist
c435269587 8009125: Add NMT tests for Virtual Memory operations 
Tests added for Reserve/Commit/Uncommit/Unreserve operations

Reviewed-by: zgu, mgerdin
 2013-04-03 21:41:33 +02:00
Roland Westrelin
3c586e8f26 8010934: assert failure in c1_LinearScan.cpp: "asumption: non-Constant instructions have only virtual operands" 
Incorrect code to skip some ArrayLength instructions in LIRGenerator

Reviewed-by: kvn
 2013-03-29 17:25:27 +01:00
Alejandro Murillo
f6b3e5b495 8011022: new hotspot build - hs25-b26 
Reviewed-by: jcoomes
 2013-03-28 19:13:22 -07:00
Alejandro Murillo
142f171fb6 Added tag hs25-b25 for changeset 4c619ad74be5 2013-03-28 19:02:00 -07:00
Alejandro Murillo
1f205eb4dc Merge 2013-03-28 19:01:59 -07:00
Gary Collins
4970095c03 Merge 2013-03-28 15:42:11 -07:00
David Katleman
afd676cdb3 Added tag jdk8-b83 for changeset 395a7c20e300 2013-03-28 10:54:00 -07:00
Peter Allwin
388d803077 8002118: WindbgDebuggerLocal should not try to load 64-bit debug libraries for 32-bit JVM 
Reviewed-by: sspitsyn, zgu
 2013-03-28 15:39:52 +01:00
Ioi Lam
cbe728a9bd 8010723: fatal error: acquiring lock Metaspace allocation lock/5 out of order 
Avoid holding SystemDictionary_lock while calling Klass::remove_unshareable_info

Reviewed-by: coleenp, acorn
 2013-03-31 21:43:10 -04:00
Daniel D. Daugherty
2484584e6d Merge 2013-03-29 08:38:00 -07:00
Bengt Rutisson
fe88c92e9e Merge 2013-03-28 09:07:44 +01:00
Yumin Qi
2c04384107 Merge 2013-03-28 00:44:15 -07:00
Zhengyu Gu
bd7432ce0b Merge 2013-03-27 22:05:21 -07:00
Yumin Qi
76cc94fb99 2178143: JVM crashes if the number of bound CPUs changed during runtime 
Supply a new flag -XX:+AssumeMP to workaround the problem. With the flag is turned on, assume VM run on MP platform so is_MP() will return true that sync calls will not skip away.

Reviewed-by: dholmes, acorn, dcubed, jmasa
 2013-03-27 17:03:19 -07:00
Karen Kinnear
8e1f6dce02 Merge 2013-03-27 16:31:00 -07:00
Harold Seigel
0f6fd31a93 Merge 2013-03-27 13:26:44 -07:00
Zhengyu Gu
58042e4651 Merge 2013-03-27 13:07:41 -07:00
Zhengyu Gu
7363c58e32 8010474: [parfait] Undefined return value of the functions in hotspot/src/share/vm/services/memTracker.hpp 
Fixed functions that miss return values

Reviewed-by: coleenp, acorn, kvn
 2013-03-27 15:41:53 -04:00
Karen Kinnear
b79e2c6803 8009731: Confusing error message for loader constraint violation 
Fix text, overwritten type and holder for resolved method

Reviewed-by: coleenp, dcubed, minqi, dholmes
 2013-03-27 14:10:59 -04:00
Gary Collins
c2a873f014 8009152: A number of jtreg tests need review/improvement 
Added a new test_env.txt file to capture common shell variable. Added concept of COMPILEJAVA for use when TESTJAVA is a JRE. If COMPILEJAVA not set then TESTJAVA will be the default with assumption it is a JDK.

Reviewed-by: kvn, brutisso, coleenp
 2013-03-27 09:49:51 -07:00
Harold Seigel
366b7e1c5e 8010833: Test7116786.java is failing on most configs after fix for 8010667 
Update test to recognize that non-zero pad bytes for lookupswitch/tablewsitch opcodes are now valid.

Reviewed-by: dcubed, twisti, kvn, coleenp, dholmes
 2013-03-27 11:41:51 -04:00
Coleen Phillimore
878c7e4cd0 8009531: Crash when redefining class with annotated method 
Neglected to copy the annotations in clone_with_new_data when they were moved to ConstMethod.

Reviewed-by: acorn, sspitsyn, dcubed
 2013-03-27 08:19:50 -04:00
Erik Helin
cf6d13410c 8010818: NPG: Remove metaspace memory pools 
Reviewed-by: mgerdin, stefank
 2013-03-27 10:55:37 +01:00
Zhengyu Gu
087b089a1f Merge 2013-03-26 15:20:05 -07:00
Vladimir Kozlov
848ccdbdfe 8004640: C2 assert failure in memnode.cpp: NULL+offs not RAW address 
Always transform AddP nodes in IdealKit by calling _gvn.transform().

Reviewed-by: roland, twisti
 2013-03-26 12:55:26 -07:00
Harold Seigel
a96ab956fa Merge 2013-03-26 12:43:32 -07:00
Zhengyu Gu
4c1946ddfe Merge 2013-03-26 11:40:24 -07:00
Zhengyu Gu
7c46953faf 8010651: create.bat still builds the kernel 
Remove old kernel build targets and VS C++ projects created by create.bat on Windows

Reviewed-by: coleenp, sla
 2013-03-26 14:11:21 -04:00
Joel Borggren-Franck
ee3ea81f65 8009382: Add JVM_Get{Field|Method}TypeAnnotations 
Reviewed-by: dcubed, rbackman
 2013-03-26 15:00:34 +01:00
Harold Seigel
feec2af7b4 8009595: The UseSplitVerifier option needs to be deprecated 
Put UseSplitVerifier option on the deprecated list.

Reviewed-by: dcubed, kmo, acorn
 2013-03-26 09:06:16 -04:00
Niclas Adlertz
143a0039a3 8010281: Remove code that is never executed 
Reviewed-by: kvn, roland
 2013-03-26 10:05:33 +01:00
Christian Thalinger
6964a690ed 7198429: need checked categorization of caller-sensitive methods in the JDK 
Reviewed-by: kvn, jrose
 2013-03-25 17:13:26 -07:00
Bharadwaj Yadavalli
0e9d409036 8009552: test/vm/verifier/TestStaticIF.java failing with hs25.0-b 
Remove support for verification of class files with version 52 and above from type inference verifier.

Reviewed-by: acorn, hseigel
 2013-03-25 09:36:15 -07:00
Harold Seigel
41f0004e4f 8010667: Non-zero padding is not allowed in splitverifier for tableswitch/lookupswitch instructions 
Don't check the padding bits if class file version is >= 51.

Reviewed-by: kvn, dholmes, coleenp
 2013-03-25 08:37:28 -04:00
Stefan Karlsson
bed324d7f9 Merge 2013-03-25 11:00:19 +01:00
Morris Meyer
e4b1cf5f02 Merge 2013-03-24 12:43:13 -07:00
Christian Tornqvist
ca4e4e41da Merge 2013-03-24 09:21:37 +01:00
Christian Tornqvist
c458eb3fd6 8008454: test/runtime/NMT/PrintNMTStatistics is broken 
Added @run tag so that it actually runs the test, also fixed broken command line and incorrect parsing. Also reviewed by gerard.ziemski@oracle.com

Reviewed-by: mgerdin, zgu
 2013-03-24 09:11:55 +01:00
Daniel D. Daugherty
05b3bc59c3 Merge 2013-03-23 22:35:02 -07:00
Joseph Provino
9d5464dd87 Merge 2013-03-23 14:59:02 -04:00
Alejandro Murillo
196cd6601b 8010498: new hotspot build - hs25-b25 
Reviewed-by: jcoomes
 2013-03-23 10:06:34 -07:00
Morris Meyer
981e9c35c9 8009026: [parfait] Null pointer deference in hotspot/src/share/vm/code/nmethod.cpp 
Add guarantee() to nmethod constructor and checks to ensure CodeCache has space before allocation

Reviewed-by: kvn
 2013-03-23 06:22:07 -07:00
Alejandro Murillo
9afb5dba83 Added tag hs25-b24 for changeset 5f89974cce81 2013-03-23 01:47:25 -07:00
Alejandro Murillo
dc09472ed0 Merge 2013-03-23 01:47:24 -07:00
Erik Helin
d67e393dd6 8009408: gc/metaspace/ClassMetaspaceSizeInJmapHeap.java fails with "exit code 1" 
Reviewed-by: brutisso, sla, ctornqvi
 2013-03-23 09:16:37 +01:00
John Cuthbertson
9c89e6d28a 8010463: G1: Crashes with -UseTLAB and heap verification 
Some parts of the G1 heap can only be walked during a safepoint. Skip verifying these parts of the heap when verifying during JVM startup.

Reviewed-by: brutisso, tschatzl
 2013-03-29 13:49:37 -07:00
Thomas Schatzl
bb5bd507d7 7112912: Message "Error occurred during initialization of VM" on boxes with lots of RAM 
Ergonomics now also takes available virtual memory into account when deciding for a heap size. The helper method to determine the maximum allocatable memory block now uses the appropriate OS specific calls to retrieve available virtual memory for the java process. In 32 bit environments this method now also searches for the maximum actually reservable amount of memory. Merge previously separate implementations for Linux/BSD/Solaris into a single method.

Reviewed-by: jmasa, tamao
 2013-03-27 19:21:18 +01:00
Mikael Gerdin
89120e7827 7014552: gc/lock/jni/jnilockXXX works too slow on 1-processor machine 
Keep a counter of how many times we were stalled by the GC locker, add a diagnostic flag which sets the limit.

Reviewed-by: brutisso, ehelin, johnc
 2013-03-28 10:27:28 +01:00
Vladimir Danushevsky
85009b165f Merge 2013-03-22 17:23:31 -07:00
Stefan Karlsson
85a6adbce2 Merge 2013-03-22 12:32:09 -07:00
Bharadwaj Yadavalli
69a1275cf2 Merge 2013-03-22 13:35:31 -04:00
Erik Helin
902be4665b 8000754: NPG: Implement a MemoryPool MXBean for Metaspace 
Reviewed-by: jmasa, stefank
 2013-03-22 16:10:01 +01:00
Bharadwaj Yadavalli
6132db352d 8009539: JVM crash when run lambda testng tests 
Ensure class pointer is non-null before dereferencing it to check if it is loaded.

Reviewed-by: kvn
 2013-03-22 07:58:55 -07:00
Joseph Provino
7db9e6c7cc Merge 2013-03-22 10:09:47 -04:00
Stefan Karlsson
2f7b91d2f5 Merge 2013-03-22 10:32:21 +01:00
Roland Westrelin
15178005e6 Merge 2013-03-21 22:00:14 -07:00
Morris Meyer
8d607b2446 Merge 2013-03-21 21:48:56 -07:00
Ioi Lam
ba67f14480 8010389: After fix for 7107135 a failed dlopen() call results in a VM crash 
Call dlerror() in VM thread as necessary.

Reviewed-by: coleenp, dholmes
 2013-03-21 20:46:46 -07:00
David Katleman
65547b27ff Added tag jdk8-b82 for changeset 3826413d5c5b 2013-03-21 10:42:51 -07:00
Morris Meyer
6c55facb77 8009593: [parfait] Null pointer deference in hotspot/src/share/vm/oops/constantPool.cpp 
Added guarantee() to print_entry_on()

Reviewed-by: kvn
 2013-03-21 10:13:56 -07:00
Morris Meyer
85aa7836de 8009584: [parfait] Null pointer deference in hotspot/src/cpu/x86/vm/relocInfo_x86.cpp 
Added guarantee() to pd_address_in_code()

Reviewed-by: kvn
 2013-03-21 10:11:24 -07:00
Joseph Provino
9bf86a475e 8009904: jvmtiClassFileReconstituter.cpp needs to be excluded from the minimal jvm 
JvmtiClassFileReconstituter.cpp needs to be added to the list of files to exclude when JVMTI is excluded from the jvm

Reviewed-by: dholmes, sspitsyn
 2013-03-21 10:18:05 -04:00
Zhengyu Gu
661b263eb2 Merge 2013-03-21 06:53:53 -07:00
Thomas Wuerthinger
06ef4cddf7 7153771: array bound check elimination for c1 
When possible optimize out array bound checks, inserting predicates when needed.

Reviewed-by: never, kvn, twisti
 2013-03-21 09:27:54 +01:00
Mikael Gerdin
6bec5bf02c 8004241: NPG: Metaspace occupies more memory than specified by -XX:MaxMetaspaceSize option 
Enforce MaxMetaspaceSize for both metaspace parts, check MaxMetaspaceSize against "reserved", not "capacity"

Reviewed-by: jmasa, johnc
 2013-03-21 09:07:43 +01:00
Daniel D. Daugherty
ff91250bd2 Merge 2013-03-20 20:52:00 -07:00
Ron Durbin
a003234ac8 8010396: checking MallocMaxTestWords in testMalloc() function is redundant 
Remove redundant checks in testMalloc and add assert.

Reviewed-by: dcubed, coleenp, dholmes
 2013-03-20 20:44:54 -07:00
Christian Thalinger
2f4ecb86a2 8006965: remove test_gamma and add dedicated test_* targets instead 
Reviewed-by: kvn, jcoomes
 2013-03-20 17:04:45 -07:00
Christian Tornqvist
b7d738913e 8007982: some runtime/CommandLine/ tests fail on 32-bit platforms 
Changed tests to use platform independent flags

Reviewed-by: collins, hseigel, zgu
 2013-03-20 20:40:57 +01:00
Tao Mao
0268771fc4 7196080: assert(max_heap >= InitialHeapSize) in arguments.cpp 
Remove the related assertions becasue they do not hold here.

Reviewed-by: jmasa, tschatzl
 2013-03-20 12:27:03 -07:00
Karen Kinnear
6009be79b3 Merge 2013-03-20 12:20:10 -04:00
Karen Kinnear
cfb7431cca 8010017: lambda: reflection get(Declared)Methods support for default methods 
Don't expose vm generated overpass (bridges to default methods).

Reviewed-by: dholmes, fparain
 2013-03-20 11:43:56 -04:00
Morris Meyer
a62f572a50 8009181: [parfait] Null pointer deference in hotspot/src/share/vm/opto/loopTransform.cpp 
Add guarantee() to insert_pre_post_loops()

Reviewed-by: kvn
 2013-03-20 07:05:40 -07:00
Zhengyu Gu
b799726f35 8009298: NMT: Special version of class loading/unloading with runThese stresses out NMT 
8009777: NMT: add new NMT dcmd to control auto shutdown option

Added diagnostic VM option and DCmd command to allow NMT stay alive under stress situation

Reviewed-by: dcubed, coleenp
 2013-03-20 09:42:48 -04:00
Morris Meyer
09098aff2f 8009578: [parfait] Null pointer deference in hotspot/src/share/vm/classfile/defaultMethods.cpp 
Add guarantee() to disqualify_method()

Reviewed-by: kvn
 2013-03-20 06:38:27 -07:00
Morris Meyer
5082c639fd 8009565: [partfait] Null pointer deference in hotspot/src/share/vm/ci/ciEnv.cpp 
Add guarantee() to get_instance_klass_for_declared_method_holder()

Reviewed-by: kvn
 2013-03-20 06:36:04 -07:00
Morris Meyer
eaa8ade37a 8009248: [parfait] Null pointer deference in hotspot/src/share/vm/code/compiledIC.cpp 
Add guarantee() to set_to_interpreted()

Reviewed-by: kvn
 2013-03-20 06:32:49 -07:00
Coleen Phillimore
e21f2d67e1 8008217: CDS: Class data sharing limits the malloc heap on Solaris 
In 64bit VM move CDS archive address to 32G on all platforms using new flag SharedBaseAddress.  In 32bit VM set CDS archive address to 3Gb on Linux and let other OSs pick the address.

Reviewed-by: kvn, dcubed, zgu, hseigel
 2013-03-20 08:04:54 -04:00
Christian Tornqvist
3277de9dad 8010084: Race in runtime/NMT/BaselineWithParameter.java 
Added a waitFor() on the process

Reviewed-by: mgerdin, sla, zgu
 2013-03-20 08:17:55 +01:00
Morris Meyer
c3114a34ee Merge 2013-03-19 16:31:10 -07:00
Morris Meyer
25c4a7fccd 8008811: [parfait] Null pointer deference in hotspot/src/share/vm/opto/loopopts.cpp 
Add guarantee() checks

Reviewed-by: kvn
 2013-03-19 12:15:35 -07:00
Morris Meyer
c6d91fa2d9 8009022: [parfait] Null pointer deference in hotspot/src/share/vm/oops/generateOopMap.cpp 
Add guarantee() checks to merge_state_into_bb()

Reviewed-by: kvn
 2013-03-19 11:49:36 -07:00
Ron Durbin
f4bcfd04ca 7030610: runtime/6878713/Test6878713.sh fails Error. failed to clean up files after test 
7123945: runtime/6878713/Test6878713.sh require about 2G of native memory, swaps and times out

Add new diagnostic option -XX:MallocMaxTestWords=NNN and fix Test6878713.sh.

Reviewed-by: dcubed, coleenp, dholmes, iklam
 2013-03-19 11:33:11 -07:00
Vladimir Kozlov
3679ebdd7d 8010222: 8007439 disabled inlining of cold accessor methods 
Added missing parenthesis

Reviewed-by: jrose
 2013-03-19 10:56:33 -07:00
John Cuthbertson
a8087d1cb6 8008301: G1: guarantee(satb_mq_set.completed_buffers_num() == 0) failure 
If the marking stack overflows while the marking tasks are draining the SATB buffers, remark will exit with some SATB buffers left unprocessed. Relax the guarantee to allow for overflow.

Reviewed-by: jmasa, brutisso
 2013-03-19 09:38:37 -07:00
Morris Meyer
7e6a92e08b 8008663: [parfait] Null pointer deference in hotspot/src/share/vm/compiler/compileBroker.cpp 
Add NULL checks for compiler name

Reviewed-by: twisti, kvn
 2013-03-19 07:23:29 -07:00
Morris Meyer
887dd2634c 8009172: [parfait] Null pointer deference in hotspot/src/share/vm/opto/output.cpp 
Add guarantee() to DoScheduling()

Reviewed-by: twisti, kvn
 2013-03-19 07:20:15 -07:00
Yunda
3630c6a127 8009457: SA: A small fix on "scanoops" command in CLHSDB 
Reviewed-by: sla, coleenp, kmo
 2013-03-19 13:44:26 +01:00
Yunda
4fdb8216ac 8009456: SA: typeToVtbl of BasicTypeDataBase should not be static 
Reviewed-by: coleenp, sla
 2013-03-19 13:41:05 +01:00
Niclas Adlertz
e6e67652d9 8010121: Remove definition of ShouldNotReachHere2(msg) 
Reviewed-by: kvn, stefank, rbackman, twisti
 2013-03-19 10:31:16 +01:00
John Cuthbertson
9164834d73 8009940: G1: assert(_finger == _heap_end) failed, concurrentMark.cpp:809 
Skip reference processing if the global marking stack overflows during remark. Refactor and rename set_phase(); move code that sets the concurrency level into its own routine. Do not call set_phase() from within parallel reference processing; use the concurrency level routine instead. The marking state should only set reset by CMTask[0] during the concurrent phase of the marking cycle; if an overflow occurs at any stage during the remark, the marking state will be reset after reference processing.

Reviewed-by: brutisso, jmasa
 2013-03-19 00:57:39 -07:00
David Holmes
4bb3e82052 8008783: Modifications needed to JPRT to allow for building hard float abi and new bundle changes 
Reviewed-by: twisti, collins, bobv, jwilhelm
 2013-03-18 19:34:35 -04:00
John Cuthbertson
d41c0fce7f 8009536: G1: Apache Lucene hang during reference processing 
In CMTask::do_marking_step(), Skip offering termination and entering the first and second synchronization barriers if called from a serial context, i.e. the VM thread.

Reviewed-by: brutisso, tschatzl
 2013-03-18 11:05:27 -07:00
Roland Westrelin
e6dc6a3b3a Merge 2013-03-18 09:08:07 -07:00
Roland Westrelin
8f1814d874 8008555: Debugging code in compiled method sometimes leaks memory 
Support for strings that have same life-time as code that uses them.

Reviewed-by: kvn, twisti
 2013-03-18 13:19:06 +01:00
Igor Ignatyev
51c733dfb1 8008211: Some of WB tests on compiler fail 
Reviewed-by: kvn, vlivanov
 2013-03-18 04:29:08 -07:00
Stefan Karlsson
d4f955a545 Merge 2013-03-18 09:34:58 +01:00
Daniel D. Daugherty
58cc8b00f9 Merge 2013-03-17 08:57:56 -07:00
Bob Vandette
a28a83c4ed Merge 2013-03-17 06:30:45 -07:00
Krystal Mo
d824b431de Merge 2013-03-16 21:44:52 -07:00
Morris Meyer
2cd055b0b2 8010144: [parfait] Null pointer deference in hotspot/src/os_cpu/linux_x86/vm/os_linux_x86.cpp 
Add null check to signal handler

Reviewed-by: dcubed
 2013-03-16 07:41:09 -07:00
Morris Meyer
e98f593fb0 8008328: [partfait] Null pointer defererence in hotspot/src/cpu/x86/vm/frame_x86.inline.hpp 
Add guarantee() to oop_result inlines

Reviewed-by: kvn, twisti
 2013-03-16 07:40:36 -07:00
Morris Meyer
5b72922058 8009156: [parfait] Null pointer deference in hotspot/src/share/vm/services/memoryService.cpp 
Add guarantee() to add_generation_memory_pool()

Reviewed-by: kvn, twisti
 2013-03-16 07:39:57 -07:00
Morris Meyer
f8081de006 8009166: [parfait] Null pointer deference in hotspot/src/share/vm/opto/type.cpp 
Add guarantee() to as_instance_type()

Reviewed-by: kvn, twisti
 2013-03-16 07:39:14 -07:00
Yunda
f27f7d4c57 8008796: SA: Oop.iterateFields() should support CompressedKlassPointers again 
Add a missing change from JDK-7054512 so that Oop.iterateFields() works with UseCompressedKlassPointers

Reviewed-by: coleenp, roland
 2013-03-15 22:07:42 -07:00
Morris Meyer
c1d6693fcb Merge 2013-03-15 18:44:08 -07:00
Zhengyu Gu
dcd1fc358f Merge 2013-03-15 17:12:17 -07:00
Ioi Lam
6f76ade8e1 8007725: NPG: Klass::restore_unshareable_info() triggers assert(k->java_mirror() == NULL) 
Check for exception during SystemDictionary::resolve_instance_class_or_null() and clean up.

Reviewed-by: coleenp, acorn, hseigel, minqi
 2013-03-15 17:24:40 -04:00
Bill Pittore
f5f5775dc3 8005716: Enhance JNI specification to allow support of static JNI libraries in Embedded JREs 
Reviewed-by: dlong, alanb, mduigou
 2013-03-15 15:20:40 -04:00
Alejandro Murillo
54485169dd 8010105: new hotspot build - hs25-b24 
Reviewed-by: jcoomes
 2013-03-15 11:44:33 -07:00
Alejandro Murillo
943bd88ce1 Added tag hs25-b23 for changeset 57159db35c41 2013-03-15 11:18:40 -07:00
Alejandro Murillo
593a00095a Merge 2013-03-15 11:18:39 -07:00
Zhengyu Gu
10a02b0e2c 8009614: nsk/split_verifier/stress/ifelse/ifelse002_30 fails with 'assert((size & (granularity - 1)) == 0) failed: size not aligned to os::vm_allocation_granularity() 
Align up vm allocation size to os defined granularity

Reviewed-by: dholmes, coleenp
 2013-03-15 11:53:28 -04:00
Stefan Karlsson
6567b83f0d Merge 2013-03-15 04:39:05 -07:00
Stefan Karlsson
35177d7db2 Merge 2013-03-15 08:57:55 +01:00
Lana Steuck
128c2160bd Merge 2013-03-14 19:26:39 -07:00
Krystal Mo
2da4942a52 Merge 2013-03-14 16:17:58 -07:00
Morris Meyer
5b2fed9809 Merge 2013-03-14 16:16:05 -07:00
David Katleman
82f7d021b6 Added tag jdk8-b81 for changeset 25c319ff4cf4 2013-03-14 15:00:19 -07:00
Krystal Mo
79eaa97ca4 8010116: Abstract_VM_Version::internal_vm_info_string() should recognize VS2010 and VS2012 
Add cases for _MSC_VER == 1600 and 1700

Reviewed-by: zgu
 2013-03-14 13:22:04 -07:00
Vladimir Danushevsky
aa78ad11f8 Merge 2013-03-14 12:49:05 -04:00
Morris Meyer
46a623ec88 8008560: [parfait] Null pointer deference in hotspot/src/os_cpu/bsd_x86/vm/os_bsd_x86.cpp 
Add null pointer check in signal handler

Reviewed-by: kvn
 2013-03-14 07:44:18 -07:00
Joseph Provino
2e15c5911f Merge 2013-03-14 10:37:23 -04:00
Thomas Schatzl
e1df78e390 6733980: par compact - TraceGen1Time always shows 0.0000 seconds 
Use the correct collector to retrieve accumulated gen1 trace time

Reviewed-by: johnc, jmasa
 2013-03-14 09:37:38 +01:00
Mikael Gerdin
a4a4c34e96 8005602: NPG: classunloading does not happen while CMS GC with -XX:+CMSClassUnloadingEnabled is used 
Call purge() on CLDG after sweep(), reorder purge() call in GenCollectedHeap

Reviewed-by: jmasa, stefank
 2013-03-14 10:54:44 +01:00
Yumin Qi
be1b5fc17e 8003348: SA can not read core file on OS 
Macosx uses Mach-O file format for binary files, not ELF format. Currently SA works on core files on other platforms, t his change enables SA work on core file generated on Darwin.

Reviewed-by: sla, sspitsyn
 2013-03-14 00:33:08 -07:00
Coleen Phillimore
c5867cb71b 8003419: NPG: Clean up metadata created during class loading if failure 
Store metadata on ClassFileParser instance to be cleaned up by destructor.  This enabled some refactoring of the enormous parseClassFile function.

Reviewed-by: jmasa, acorn
 2013-03-13 17:34:29 -04:00
Coleen Phillimore
b243475fd2 8009829: CDS: JDK JPRT test fails crash in Symbol::equals() 
-Xshare:dump was creating a Symbol in C_heap.  There's an assert there that jdk jprt wasn't hitting because it was only done in product

Reviewed-by: dholmes, hseigel, iklam
 2013-03-13 15:15:56 -04:00
Coleen Phillimore
65206f2480 Merge 2013-03-13 13:47:35 -04:00
Coleen Phillimore
70b26044ba 8009836: nsk/regression/b4222717 fails with empty stack trace 
Some zeroing was missed for bug 8003553, causing empty stack traces and Xcom crashes, add back zeroing to metablock

Reviewed-by: dholmes, rbackman
 2013-03-13 09:10:35 -04:00
Lana Steuck
4d0bc0dc58 Merge 2013-03-12 18:22:40 -07:00
Jon Masamitsu
79c091f287 6976528: PS: assert(!limit_exceeded || softrefs_clear) failed: Should have been cleared 
Reviewed-by: johnc
 2013-03-12 11:00:49 -07:00
Bengt Rutisson
dbbea72a0a Merge 2013-03-13 05:14:43 +01:00
Thomas Schatzl
401d1f315d 8008684: CMS: concurrent phase start markers should always be printed 
Print the concurrent phase start markers for CMS when PrintGCDetails is enabled, not only if both PrintGCDetails and PrintGCTimeStamps are.

Reviewed-by: mgerdin, jmasa
 2013-03-12 15:10:39 +01:00
Bengt Rutisson
c51ea967ce 8001049: VM crashes when running with large -Xms and not specifying ObjectAlignmentInBytes 
Take the initial heap size into account when checking the heap size for compressed oops

Reviewed-by: jmasa, kvn, hseigel, ctornqvi
 2013-03-12 08:33:57 +01:00
Joseph Provino
0f54c50638 8009835: Only produce a warning when -Xshare:auto is explicitly requested 
The minimal JVM is printing a warning message for default settings when it should quitely ignore them.

Reviewed-by: coleenp, dholmes
 2013-03-12 00:02:16 -04:00
Aleksey Shipilev
2f5e08742a 8008965: @Contended fails with classes having static fields 
Disable @Contended support for static fields

Reviewed-by: coleenp, kvn
 2013-03-11 14:00:09 -04:00
Stefan Karlsson
1e1174e0be 8004697: SIGSEGV on Solaris sparc with -XX:+UseNUMA 
Don't scan pages outside the given range.

Reviewed-by: jwilhelm, jmasa
 2013-03-11 02:24:01 -07:00
Mikael Gerdin
1aa6c27298 8009282: Assertion "assert(used_and_free == capacity_bytes) failed: Accounting is wrong" failed with -XX:+Verbose -XX:+TraceMetadataChunkAllocation 
Assertion is only valid when at a safepoint, adjust accordingly.

Reviewed-by: stefank, jmasa, tamao
 2013-03-12 09:42:24 +01:00
Kevin Walls
379967b492 Merge 2013-03-11 15:37:10 +01:00
Kevin Walls
a181e6d505 8009723: CMS logs "concurrent mode failure" twice when using (disabling) -XX:-UseCMSCompactAtFullCollection 
Reviewed-by: jwilhelm, ehelin, brutisso
 2013-03-11 12:56:00 +00:00
Stefan Karlsson
2242377c11 Merge 2013-03-11 08:49:53 +01:00
Daniel D. Daugherty
fc336457e7 Merge 2013-03-08 17:49:52 -08:00
Daniel D. Daugherty
f73c8f1408 Merge 2013-03-08 17:14:22 -08:00
Joseph Provino
a68c69fd65 Merge 2013-03-08 12:35:18 -05:00
Coleen Phillimore
addd95f165 8003553: NPG: metaspace objects should be zeroed in constructors 
Zero metadata in constructors, not in allocation (and some in constructors)

Reviewed-by: jmasa, sspitsyn
 2013-03-08 11:47:57 -05:00
Alejandro Murillo
5d0afe6210 8009688: new hotspot build - hs25-b23 
Reviewed-by: jcoomes
 2013-03-08 08:22:18 -08:00
Alejandro Murillo
ebdab667c3 Added tag hs25-b22 for changeset f06b74113bc2 2013-03-08 08:10:01 -08:00