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8f1814d874
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4305 Commits

Author SHA1 Message Date
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
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
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
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
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
Alejandro Murillo
91fe401ca7 Merge 2013-03-08 08:10:00 -08:00
Morris Meyer
c7b4f35a3d Merge 2013-03-07 18:03:26 -08:00
Morris Meyer
6723fac299 Merge 2013-03-07 14:46:20 -08:00
David Katleman
6a85dd0d01 Added tag jdk8-b80 for changeset 8a6e09ace0d3 2013-03-07 11:17:36 -08:00
Zhengyu Gu
4cdcd6dc13 8008257: NMT: assert(new_rec->is_allocation_record()) failed when running with shared memory option 
Corrected virtual memory recording and tagging code when large pages are used

Reviewed-by: coleenp, ccheung
 2013-03-07 14:06:44 -05:00
Tao Mao
3baff284ba 8008368: Deprecate MaxGCMinorPauseMillis 
Deprecate MaxGCMinorPauseMillis and emit a warning if set by users

Reviewed-by: brutisso, johnc
 2013-03-07 10:44:04 -08:00
Jiangli Zhou
3662485748 Merge 2013-03-07 10:39:15 -08:00