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3008 Commits

Author SHA1 Message Date
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
Daniel D. Daugherty
b548db1e6d Merge 2013-04-05 16:16:18 -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
Bharadwaj Yadavalli
4b9150eaf7 Merge 2013-04-04 17:01:34 -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
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
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
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
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
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
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
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
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
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
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
Daniel D. Daugherty
05b3bc59c3 Merge 2013-03-23 22:35:02 -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
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