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3858 Commits

Author SHA1 Message Date
Zhengyu Gu
1abc21c310 8002273: NMT to report JNI memory leaks when -Xcheck:jni is on 
Allows NMT to report that JNI thread failed to detach from JVM before exiting, which leaks the JavaThread object when check:jni option is on.

Reviewed-by: acorn, dholmes, coleenp, ctornqvi
 2012-11-09 11:04:06 -05:00
Yumin Qi
1c4dbc48e5 Merge 2012-11-08 16:48:01 -08:00
Mikael Gerdin
14d6692461 7200229: NPG: possible performance issue exposed by closed/runtime/6559877/Test6559877.java 
Reduce the amount of calls to ChunkManager verification code

Reviewed-by: jmasa, coleenp
 2012-11-09 00:38:31 +01:00
Nils Eliasson
98a91e2ab3 Merge 2012-11-08 22:39:08 +01:00
David Katleman
25248f528e Added tag jdk8-b64 for changeset 529fffb2ec02 2012-11-08 11:51:00 -08:00
Coleen Phillimore
2472fa3bc5 Merge 2012-11-07 16:09:20 -08:00
Bill Pittore
dd5c8eb660 8001185: parsing of sun.boot.library.path in os::dll_build_name somewhat broken 
Dll_dir can contain multiple paths, need to parse them correctly when loading agents

Reviewed-by: dholmes, dlong
 2012-11-07 17:53:02 -05:00
Vladimir Kozlov
1ebf7b9116 8002069: Assert failed in C2: assert(field->edge_count() > 0) failed: sanity 
Added missed type check of initializing store in ConnectionGraph::find_init_values().

Reviewed-by: roland, twisti, vlivanov
 2012-11-06 15:16:32 -08:00
Harold Seigel
7fee66f152 8000725: NPG: method_holder() and pool_holder() and pool_holder field should be InstanceKlass 
Change types of above methods and field to InstanceKlass and remove unneeded casts from the source files.

Reviewed-by: dholmes, coleenp, zgu
 2012-11-06 15:09:37 -05:00
Vladimir Kozlov
c9321f0b08 8002294: assert(VM_Version::supports_ssse3()) failed 
Add missing UseSSE check for AES intrinsics.

Reviewed-by: roland, twisti
 2012-11-06 09:22:55 -08:00
David Holmes
40d5fa156c 8002034: Allow Full Debug Symbols when cross-compiling 
8001756: Hotspot makefiles report missing OBJCOPY command in the wrong circumstances

Reviewed-by: dcubed, dsamersoff, erikj, collins
 2012-11-05 19:33:44 -05:00
Zhengyu Gu
61a5a58cb1 Merge 2012-11-05 13:55:31 -08:00
Zhengyu Gu
c1df1d9659 8001591: NMT: assertion failed: assert(rec->addr() + rec->size() <= cur->base()) failed: Can not overlap in memSnapshot.cpp 
NMT should allow overlapping committed regions as long as they belong to the same reserved region

Reviewed-by: dholmes, coleenp
 2012-11-05 15:30:22 -05:00
Keith McGuigan
386e4009f3 Merge 2012-11-02 17:18:16 -07:00
Keith McGuigan
41961c75f6 Merge 2012-11-02 16:09:50 -07:00
Yumin Qi
a9c40e9df4 8000489: older builds of hsdis don't work anymore after 6879063 
The old function not defined properly, need a definition for export in dll. Also changes made to let new jvm work with old hsdis.

Reviewed-by: jrose, sspitsyn, kmo
 2012-11-02 13:30:47 -07:00
Bharadwaj Yadavalli
642c6b415a 8001658: No need to pass resolved_references as argument to ConstantPoolCacheEntry::set_method_handle_common 
Reviewed-by: twisti
 2012-11-02 12:30:46 -07:00
Alejandro Murillo
d81c4b5d7d 8002181: new hotspot build - hs25-b09 
Reviewed-by: jcoomes
 2012-11-02 07:44:11 -07:00
Alejandro Murillo
cbc6ccf784 Added tag hs25-b08 for changeset b2e5b6581dec 2012-11-02 07:35:41 -07:00
Alejandro Murillo
d03b95a6e8 Merge 2012-11-02 07:35:41 -07:00
Alejandro Murillo
7747f370a5 Merge 2012-11-02 04:06:00 -07:00
John Coomes
cee9854e81 Merge 2012-11-01 23:08:07 -07:00
David Katleman
514be155c7 Added tag jdk8-b63 for changeset 1c4fb78585e7 2012-11-01 14:11:16 -07:00
Coleen Phillimore
3b8016772d Merge 2012-11-01 11:57:53 -04:00
Staffan Larsen
ff6a68b801 8002078: hs_err_pid file should report full JDK version string 
Reviewed-by: dholmes, sspitsyn, kmo
 2012-11-01 13:05:47 +01:00
Serguei Spitsyn
80cc4706a6 7194607: VerifyLocalVariableTableOnRetransformTest.sh fails after JSR-292 merge 
Use verifier_max_size instead of max_size to get code attribute max stack size.

Reviewed-by: dcubed, minqi
 2012-10-31 16:20:03 -07:00
Lana Steuck
da89e5624c Merge 2012-10-30 13:56:59 -07:00
Erik Helin
65aa73c809 8001564: The load balancing function steal_1_random in taskqueue is not random 
Removes the two unused functions GenericTaskQueueSet::steal_1_random and GenericTaskQueueSet::steal_best_of_all

Reviewed-by: brutisso, stefank
 2012-10-30 20:26:44 +01:00
Jon Masamitsu
badb2a2af8 8000988: VM deadlock when running btree006 on windows-i586 
Reviewed-by: johnc, jcoomes, ysr
 2012-10-30 10:23:55 -07:00
Yumin Qi
772e0e748d Merge 2012-10-29 16:39:14 -07:00
Staffan Larsen
bcf7a3c298 8001619: Remove usage of _ALLBSD_SOURCE in bsd files 
Reviewed-by: coleenp, dholmes
 2012-10-29 21:04:17 +01:00
Serguei Spitsyn
cb6de38554 6533010: SPEC: A few broken links in jvmti.html 
Fix the incorrect links in jvmti.html reported by the LinkCheck tool

Reviewed-by: jjh, dholmes
 2012-10-29 11:35:20 -07:00
Roman Kennke
e184d5cc4e 8000780: make Zero build and run with JDK8 
Reviewed-by: coleenp, dholmes, twisti
 2012-10-29 11:08:48 -07:00
Alejandro Murillo
f0534ca470 8001663: new hotspot build - hs25-b08 
Reviewed-by: jcoomes
 2012-10-26 14:18:57 -07:00
Alejandro Murillo
97c1b9deae Added tag hs25-b07 for changeset 490cfcf46c7d 2012-10-26 14:09:53 -07:00
Alejandro Murillo
2f0d944b8a Merge 2012-10-26 14:09:52 -07:00
Vladimir Kozlov
b8abfa016c Merge 2012-10-26 12:06:55 -07:00
Vladimir Kozlov
fc84b11227 8001635: assert(in_bb(n)) failed: must be 
Added missed check that Load node is in processed loop block.

Reviewed-by: twisti
 2012-10-26 11:48:04 -07:00
John Coomes
ebba61f003 Merge 2012-10-26 08:38:22 -07:00
Lana Steuck
69720b975c Merge 2012-10-25 20:07:39 -07:00
Vladimir Kozlov
4531e51fc4 7163534: VM could crashes assert(false) failed: infinite EA connection graph build 
In case of time or iterations limit reached C2 stops EA and continue compilation without EA as it does in product VM already.

Reviewed-by: twisti
 2012-10-25 17:32:03 -07:00
Harold Seigel
4e5ebae2d3 7191817: -XX:+UseSerialGC -XX:+UseLargePages crashes with SIGFPE on MacOS X 
Disable -XX:+UseLargePages for MacOS X

Reviewed-by: dholmes, coleenp, sla
 2012-10-25 16:33:40 -04:00
Harold Seigel
fc938fcbd9 7188234: Deprecate VM command line options 
Remove support for the UseVectoredExceptions flag

Reviewed-by: jcoomes, kamg
 2012-10-25 16:33:15 -04:00
Jon Masamitsu
0c42ca44f3 8001584: NPG: Incorrect assertion in BinaryTreeDictionary::get_chunk() 
Reviewed-by: johnc, tamao
 2012-10-25 12:59:37 -07:00
David Katleman
86f198088a Added tag jdk8-b62 for changeset e3e135066607 2012-10-25 09:53:16 -07:00
Tom Deneau
6d94ef1ee7 7184394: add intrinsics to use AES instructions 
Use new x86 AES instructions for AESCrypt.

Reviewed-by: twisti, kvn, roland
 2012-10-24 14:33:22 -07:00
Vladimir Kozlov
a9c2b6a900 8001183: incorrect results of char vectors right shift operaiton 
Do vector right shift operation for small int types only after loads

Reviewed-by: jrose, dlong
 2012-10-23 13:06:37 -07:00
Christian Thalinger
65c20a5492 8000821: JSR 292: C1 fails to call virtual method (JRUBY-6920) 
Reviewed-by: kvn
 2012-10-22 16:56:03 -07:00
Vladimir Ivanov
7f87237400 8000805: JMM issue: short loads are non-atomic 
Perform transforms during IGVN phase when Load has a single user.

Reviewed-by: jrose, kvn, twisti
 2012-10-22 11:44:30 -07:00
Coleen Phillimore
fa470cb77e Merge 2012-10-22 12:01:35 -04:00
Zhengyu Gu
dff9c7f852 Merge 2012-10-19 18:55:08 -07:00
Zhengyu Gu
3e481cdd81 7199092: NMT: NMT needs to deal overlapped virtual memory ranges 
Enhanced virtual memory tracking to track committed regions as well as reserved regions, so NMT now can generate virtual memory map.

Reviewed-by: acorn, coleenp
 2012-10-19 21:40:07 -04:00
Alejandro Murillo
8277d1355e 8001176: new hotspot build - hs25-b07 
Reviewed-by: jcoomes
 2012-10-19 11:26:17 -07:00
Dean Long
e57ac83cac 8001101: C2: more general vector rule subsetting 
Allow which vector rules are supported to be decided at runtime. Also a small change to allow vector types in Type::_type_info[] to apply to more platforms.

Reviewed-by: kvn, twisti
 2012-10-19 14:21:09 -04:00
Alejandro Murillo
65c322fa70 Added tag hs25-b06 for changeset 57dfd29e4742 2012-10-19 11:03:04 -07:00
Alejandro Murillo
639aa5d99f Merge 2012-10-19 11:03:04 -07:00
Yumin Qi
f214e4cef3 8001055: Bytes.swap should follow big endian 
This is a mistake change in 6879063 about Bytes.swap. Java byte code order always follows big endian, but in that change, assume they follow native platform order that is not right.

Reviewed-by: coleenp, sspitsyn, dholmes
 2012-10-19 08:58:14 -07:00
Yumin Qi
3d8142d5fd 8000818: SA constant pool need to reference to reference map after permgen removal 
After permgen removal, constant pool changed to put _ldc and _ldc_w (fast_ldc and fast_ldcw) index to reference map, no longer calculated via constant pool cache.

Reviewed-by: coleenp, sspitsyn, dholmes
 2012-10-19 08:56:57 -07:00
Abhijit Saha
19fc2d4d88 Merge 2012-10-18 21:58:55 -07:00
David Katleman
3e188b4775 Added tag jdk8-b61 for changeset 929432f0c3b6 2012-10-18 11:08:05 -07:00
Harold Seigel
240b5c9329 7053130: hs_err file does not record specified CLASSPATH 
Added code to write the value of the java.class.path property to the hs_err file.

Reviewed-by: kmo, dholmes, kvn
 2012-10-18 13:09:47 -04:00
Harold Seigel
e9755cef6a 7188233: UseVMInterruptibleIO flag deprecate for JDK8 
The -XX:+UseVMInterruptibleIO flag is deprecated for JDK8.  The flag will still enable Interruptible IO on Solaris, but users will get a warning.

Reviewed-by: dholmes, acorn, alanb
 2012-10-18 13:08:13 -04:00
Coleen Phillimore
b1c7936406 Merge 2012-10-18 12:29:56 -04:00
Vladimir Kozlov
247b39e010 8001071: Add simple range check into VM implemenation of Unsafe access methods 
Add simple check in debug version of VM.

Reviewed-by: twisti, johnc
 2012-10-18 07:06:31 -07:00
Jon Masamitsu
ea25b80875 Merge 2012-10-17 13:59:57 -07:00
Vladimir Kozlov
2d3b78abcc 8000623: tools/javac/Diagnostics/6769027/T6769027.java crashes in PSPromotionManager::copy_to_survivor_space 
Fix type of method pointer load from vtable.

Reviewed-by: twisti, johnc, roland
 2012-10-17 12:09:32 -07:00
Nils Loodin
953bec36ab 8000617: It should be possible to allocate memory without the VM dying 
Reviewed-by: coleenp, kamg
 2012-10-17 17:36:48 +02:00
John Cuthbertson
9abdcd4a3c 8000831: Heap verification output incorrect/incomplete 
Restore non-silent output of heap verification.

Reviewed-by: ysr, brutisso, jmasa
 2012-10-15 10:02:42 -07:00
Alejandro Murillo
515f1281e1 8000834: new hotspot build - hs25-b06 
Reviewed-by: jcoomes
 2012-10-12 14:06:27 -07:00
Alejandro Murillo
d586b5d037 Added tag hs25-b05 for changeset 29bfe6c53630 2012-10-12 13:55:53 -07:00
Alejandro Murillo
62bcdf7ecd Merge 2012-10-12 13:55:52 -07:00
Gary Collins
3a32124e5c Merge 2012-10-12 11:31:27 -07:00
Gary Collins
ad3844358d Merge 2012-10-12 10:49:39 -07:00
Vladimir Kozlov
5f132a5ec3 Merge 2012-10-12 09:22:52 -07:00
Abhijit Saha
402fd01231 Merge 2012-10-11 15:29:16 -07:00
Christian Thalinger
222b2457ed 8000740: remove LinkWellKnownClasses 
Reviewed-by: kvn, jrose
 2012-10-11 14:46:20 -07:00
Jiangli Zhou
7757ae0cbf 8000459: assert(java_lang_String::is_instance(entry)) failure with various mlvm tests 
Remove unneeded assert.

Reviewed-by: sspitsyn, coleenp
 2012-10-11 14:36:46 -04:00
David Katleman
2f003be07e Added tag jdk8-b60 for changeset 2805a3e211f3 2012-10-11 09:49:18 -07:00
Keith McGuigan
6563cda42b 7200776: Implement default methods in interfaces 
Add generic type analysis and default method selection algorithms

Reviewed-by: coleenp, acorn
 2012-10-11 12:25:42 -04:00
Roland Westrelin
74ea92ce42 8000753: compiler/6912517 crashes on 64bit sparc with compressed oops off 
Code generated by c1 for getClass intrinsic broken when klass field is loaded on 64bit with compressed klass off.

Reviewed-by: kvn
 2012-10-11 18:21:01 +02:00
Abhijit Saha
2f3ac59e81 Merge 2012-10-10 14:28:08 -07:00
Joseph Provino
c5eaaaa070 7189254: Change makefiles for more flexibility to override defaults 
Change makefiles so that targets and parameters can be overridden by alternate makefiles.

Reviewed-by: dholmes, coleenp
 2012-10-10 14:35:58 -04:00
Goetz Lindenmaier
f28ac57f94 8000592: Improve adlc usability 
Several changes to adlc to improve its usability

Reviewed-by: kvn
 2012-10-09 16:09:31 -07:00
Stefan Karlsson
724e5ecfb3 8000659: NPG: ClassCastExceptions are unexpectedly thrown when testing nashorn 
Treat the oops in invoke_method_table() as strong roots when ClassUnloading is enabled.

Reviewed-by: kamg, coleenp
 2012-10-09 22:12:25 +02:00
Vladimir Ivanov
6674423523 7199654: Remove LoadUI2LNode 
Removed LoadUI2L node from Ideal nodes, use match rule in .ad files instead.

Reviewed-by: kvn
 2012-10-09 12:40:05 -07:00
Mikael Vidstedt
769dd50182 7197424: update copyright year to match last edit in jdk8 hotspot repository 
Update copyright year to 2012 for relevant files

Reviewed-by: dholmes, coleenp
 2012-10-09 10:09:34 -07:00
Roland Westrelin
61eb5a0549 7054512: Compress class pointers after perm gen removal 
Support of compress class pointers in the compilers.

Reviewed-by: kvn, twisti
 2012-10-09 10:11:38 +02:00
Mark Wielaard
ec0a9ee8a6 8000622: Forgot to hg add and check in test for JDK-7170638 
Add the test

Reviewed-by: coleenp, kamg
 2012-10-09 02:42:16 -04:00
Rickard Bäckman
25e07fb041 Merge 2012-10-09 07:41:27 +02:00
Christian Thalinger
7162ad011c 8000263: JSR 292: signature types may appear to be unloaded 
Reviewed-by: kvn, jrose
 2012-10-08 17:04:00 -07:00
Yumin Qi
92e727c8e4 Merge 2012-10-08 16:59:44 -07:00
Yumin Qi
b2cf8c4cb0 8000332: SA ClassDump throws exception after permgen removal 
In ClassWrite.writeFields(), fields count was mistakenly set to fields length which overflow the array index. Also removed a file which is leftover from 6879063 changeset.

Reviewed-by: coleenp, sspitsyn
 2012-10-08 16:48:52 -07:00
Vladimir Ivanov
b1d745897b 8000313: C2 should use jlong for 64bit values 
Replace all occurrences of long with jlong in C2 code.

Reviewed-by: kvn, twisti
 2012-10-08 13:02:13 -07:00
Mikael Gerdin
845106af13 8000358: G1: metaspace information not printed in PrintHeapAtGC output nor in hs_err file 
Missing call to MetaspaceAux::print_on() in G1CollectedHeap::print_on().

Reviewed-by: azeemj, jmasa
 2012-10-08 09:12:31 -07:00
Mark Wielaard
959d0a9ebb 7170638: Use DTRACE_PROBE[N] in JNI Set and SetStatic Field 
Don't use HS_DTRACE_PROBE_CDECL_N and HS_DTRACE_PROBE_N directly.

Reviewed-by: coleenp, kamg, dholmes, sspitsyn
 2012-10-08 09:18:54 -04:00
Kaushik Srenevasan
fd15ca5e44 7127708: G1: change task num types from int to uint in concurrent mark 
Change the type of various task num fields, parameters etc to unsigned and rename them to be more consistent with the other collectors. Code changes were also reviewed by Vitaly Davidovich.

Reviewed-by: johnc
 2012-10-06 01:17:44 -07:00
Vladimir Ivanov
2467d2f247 8000485: Hotspot build fails in Solaris Studio IDE when building dtrace 
Prepend '.' to the existing native library path

Reviewed-by: kvn, sspitsyn
 2012-10-05 19:44:49 -07:00
Vladimir Ivanov
81be4b2f15 8000232: NPG: SIGSEGV in Dependencies::DepStream::check_klass_dependency on solaris-x64 
Move decoding into Dependencies::DepStream::argument, so no caller could see encoded context value (NULL) anymore.

Reviewed-by: twisti, kvn
 2012-10-05 19:29:29 -07:00
Vladimir Ivanov
822deb6ee6 7177003: C1: LogCompilation support 
Add LogCompilation support in C1 - both client and tiered mode.

Reviewed-by: twisti, kvn
 2012-10-05 18:57:10 -07:00
Alejandro Murillo
9e9db7f831 8000498: new hotspot build - hs25-b05 
Reviewed-by: jcoomes
 2012-10-05 13:37:08 -07:00