Commit Graph

239 Commits

Author SHA1 Message Date
Erik Trimble
632c83fb46 6732819: Turn off compressed oops by default for now
Workaround for CompOops bug

Reviewed-by: coleenp
2008-08-01 18:51:27 -07:00
Erik Trimble
1de8ce55c1 Merge 2008-07-25 11:29:03 -07:00
Coleen Phillimore
20dba03e99 6716785: implicit null checks not triggering with CompressedOops
Allocate alignment-sized page(s) below java heap so that memory accesses at heap_base+1page give signal and cause an implicit null check

Reviewed-by: kvn, jmasa, phh, jcoomes
2008-07-19 17:38:22 -04:00
Xiomara Jayasena
c04b76a222 Added tag jdk7-b31 for changeset e1baa9c8f16f 2008-07-17 11:28:34 -07:00
Erik Trimble
2d6f42d18c Merge 2008-07-11 01:14:44 -07:00
Kelly O'Hair
cb53036f17 Merge 2008-07-08 15:46:31 -07:00
Kelly O'Hair
16cd6c7922 6723762: Fix shell command that gets java version (uses 2>1)
Reviewed-by: pbk
2008-07-08 15:23:04 -07:00
Xiomara Jayasena
63688d86ae Added tag jdk7-b30 for changeset ddf3e9583f2f 2008-07-03 11:01:32 -07:00
Kelly O'Hair
3ec1c6f108 6695777: Queens.class should be built from source, not put in source repo
Reviewed-by: kvn
2008-07-03 10:46:50 -07:00
Xiomara Jayasena
c96a95c4b8 6719955: Update copyright year
Update copyright year for files that have been modified in 2008

Reviewed-by: ohair, tbell
2008-07-02 12:55:16 -07:00
Coleen Phillimore
2a68d0757b Merge 2008-07-02 15:38:47 -04:00
Erik Trimble
0d9452401c Merge 2008-06-27 19:12:11 -07:00
Coleen Phillimore
289ca864cd Merge 2008-06-27 18:19:29 -04:00
Tom Rodriguez
d497f81f84 Merge 2008-06-27 11:11:27 -07:00
Xiaobin Lu
2c9fd9172b 6718830: Hotspot fails to build with gcc 4.3
Fixed linux make file and couple adlc code to meet the changes of gcc 4.3

Reviewed-by: kamg, igor
2008-06-26 14:15:01 -07:00
Vladimir Kozlov
4213e62fb7 6716441: error in meet with +DoEscapeAnalysis
Set instance_id to InstanceBot for InstPtr->meet(AryPtr) when types are not related.

Reviewed-by: jrose, never
2008-06-26 13:34:00 -07:00
Swamy Venkataramanappa
510a97ebed 6620329: jstack prints double native methods on Solaris/sparc
Fixed stack walking code in sparc to start frame walk from last_java_sp.

Reviewed-by: sgoldman
2008-06-24 21:37:10 -07:00
Xiaobin Lu
1755a59451 6717128: Using relative path for ALT_OUTPUTDIR does not work properly
Import the absolute output directory when launching sub make process and avoid including defs.make in rules.make

Reviewed-by: kamg, kvn
2008-06-24 16:52:31 -07:00
Tom Rodriguez
873da1efe8 6718676: putback for 6604014 is incomplete
Reviewed-by: kvn, jrose
2008-06-24 16:00:14 -07:00
Vladimir Kozlov
a671e7c7b5 6710487: More than half of JDI Regression tests hang with COOPs in -Xcomp mode
Remove DecodeNNode::decode() and EncodePNode::encode() methods.

Reviewed-by: rasbold, never
2008-06-24 10:43:29 -07:00
Tom Rodriguez
2d64a7a369 6604014: add support for ideal graph visualizer
Reviewed-by: kvn, jrose
2008-06-23 18:21:18 -07:00
Shrinivas Joshi
5106cf17a3 6708714: Optimize long LShift on 32-bits x86
For small (1-3 bits) left long shifts in 32-bits VM use sets of add+addc instructions instead of shld+shl on new AMD cpus.

Reviewed-by: never
2008-06-23 14:11:12 -07:00
Poonam Bajaj
1f819855d5 6694099: Hotspot vm_exit_out_of_memory should dump core
This fix enables the generation of core file when process runs out of C-heap.

Reviewed-by: sbohne
2008-06-22 20:07:58 -07:00
Tom Rodriguez
d69fdc9d5b Merge 2008-06-21 10:03:31 -07:00
John Coomes
f719ed43a0 Merge 2008-06-20 13:59:55 -07:00
Erik Trimble
f457ac179a 6717462: Update build number for HS14 B01
Change Hotspot version and build number for opening of HS14

Reviewed-by: jcoomes
2008-06-20 11:47:53 -07:00
Vladimir Kozlov
0a077d276e 6715633: when matching a memory node the adr_type should not change
Verify the adr_type of a mach node was not changed

Reviewed-by: rasbold, never
2008-06-20 11:10:05 -07:00
Vladimir Kozlov
694776b297 6714694: assertion in 64bit server vm (store->find_edge(load) != -1,"missing precedence edge") with COOPs
The method raise_LCA_above_marks() terminates LCA search early.

Reviewed-by: rasbold, never
2008-06-20 10:17:09 -07:00
Xiomara Jayasena
915e0d1ee4 Added tag jdk7-b29 for changeset 3c247f90db8c 2008-06-20 08:44:58 -07:00
Daniel D. Daugherty
406292fee7 Merge 2008-06-19 09:59:52 -07:00
Lev Serebryakov
77e87e05ad Merge 2008-06-19 06:02:20 -07:00
John Coomes
93584b3060 6676016: ParallelOldGC leaks memory
Ensure that GCTask threads release resource and handle memory

Reviewed-by: jmasa, chrisphi
2008-06-18 18:36:47 -07:00
Erik Trimble
97a1041327 Merge 2008-06-17 15:27:05 -07:00
Kumar Srinivasan
69eb2b72c6 6714758: hotspot: provide an entry point to the BootStrap Class loader[dholmes,acorn]
Adds JVM_FindClassFromBootLoader entry point, for jdk's use

Reviewed-by: dholmes, acorn
2008-06-17 13:08:15 -07:00
Tom Rodriguez
31d647daea Merge 2008-06-17 11:32:42 -07:00
Xiaobin Lu
cb8502a58c 6681796: hotspot build failure on gcc 4.2.x (ubuntu 8.04) w/ openjdk 6
Fixed the cast from char* to const char* and tried to use const char* as much as possible

Reviewed-by: never, kamg
2008-06-17 09:59:59 -07:00
Daniel D. Daugherty
41e5133d1b Merge 2008-06-17 09:33:34 -07:00
Daniel D. Daugherty
b532bd21dc Merge 2008-06-16 13:38:17 -07:00
Daniel D. Daugherty
ac37ae8c22 Merge 2008-06-14 21:53:42 -07:00
Vladimir Kozlov
6978df8f5d 6714406: Node::dominates() does not always check for TOP
Add missed checks for TOP and missed checks for non-dominating cases

Reviewed-by: rasbold, jrose, never
2008-06-13 15:08:56 -07:00
Kelly O'Hair
20fcec5d31 Merge 2008-06-13 14:53:24 -07:00
Kelly O'Hair
aed0736fe3 6714043: Minor fix to SS12 makefile changes
Reviewed-by: sspitsyn
2008-06-13 14:52:30 -07:00
Vladimir Kozlov
afbdf29629 6714404: Add UseStringCache switch to enable String caching under AggressiveOpts
Poke String.stringCacheEnabled during vm initialization

Reviewed-by: never
2008-06-13 14:49:07 -07:00
Tom Rodriguez
9a3b5642cf 6697238: missing dependencies for precompiled headers with platform dependent includes
Reviewed-by: kvn
2008-06-12 16:13:01 -07:00
Jon Masamitsu
d5ded29055 Merge 2008-06-12 14:23:34 -07:00
Tom Rodriguez
b381148ebe 6697236: missing Identity for "(X+Y) - X" into Y
Reviewed-by: kvn
2008-06-12 09:47:55 -07:00
Xiaobin Lu
98b9988c29 6647068: libjvm.so is not built PIC
Remove the preferred base address built with libjvm.so and unified the PIC approach on Solaris & Linux.

Reviewed-by: never, kamg
2008-06-10 16:39:20 -07:00
John Coomes
762f7c8f2b Merge 2008-06-10 11:14:27 -07:00
Xiomara Jayasena
2885519cea Added tag jdk7-b28 for changeset 4fffe2012767 2008-06-10 10:22:49 -07:00
Tom Rodriguez
01130cd21c Merge 2008-06-10 09:57:24 -07:00