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1156 Commits

Author SHA1 Message Date
Roman Kennke
e184d5cc4e 8000780: make Zero build and run with JDK8 
Reviewed-by: coleenp, dholmes, twisti
 2012-10-29 11:08:48 -07:00
Vladimir Kozlov
b8abfa016c Merge 2012-10-26 12:06:55 -07:00
Abhijit Saha
d936c96d3b Merge 2012-10-26 09:27:25 -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
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
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
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
Abhijit Saha
19fc2d4d88 Merge 2012-10-18 21:58:55 -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
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
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
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
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
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
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
Rickard Bäckman
e1d995ab86 7127792: Add the ability to change an existing PeriodicTask's execution interval 
Enables dynamic enrollment / disenrollment from the PeriodicTasks in WatcherThread.

Reviewed-by: dholmes, mgronlun
 2012-10-04 14:55:57 +02:00
Keith McGuigan
41961c75f6 Merge 2012-11-02 16:09:50 -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
Harold Seigel
284879b3fc 6884973: java -XX:Atomics=2 crashes 
Remove buggy experimental option

Reviewed-by: acorn, coleenp
 2012-10-04 08:43:14 -04:00
Jesper Wilhelmsson
3506d44c57 8000351: Tenuring threshold should be unsigned 
Change the flags and variables related to tenuring threshold to be unsigned

Reviewed-by: jmasa, johnc
 2012-10-03 20:31:41 +02:00
Jon Masamitsu
88ab075a6d 7199349: NPG: PS: Crash seen in jprt 
Reviewed-by: johnc
 2012-10-03 08:08:52 -07:00
John Cuthbertson
aac13806ea 8000244: G1: Ergonomically set MarkStackSize and use virtual space for global marking stack 
Set the value of MarkStackSize to a value based on the number of parallel marking threads with a reasonable minimum. Expand the marking stack if we have to restart marking due to an overflow up to a reasonable maximum. Allocate the underlying space for the marking stack from virtual memory.

Reviewed-by: jmasa, brutisso
 2012-10-01 09:28:13 -07:00
Stefan Karlsson
7ccbee4177 8000228: Missing call to cr() when printing entry_point in nmethod, in os::print_location 
Reviewed-by: brutisso, neliasso
 2012-10-01 13:29:11 +02:00
Coleen Phillimore
28047d6a0f 8000213: NPG: Should have renamed arrayKlass and typeArrayKlass 
Capitalize these metadata types (and objArrayKlass)

Reviewed-by: stefank, twisti, kvn
 2012-09-29 06:40:00 -04:00
Vladimir Kozlov
fbd1f6e3be Merge 2012-09-28 10:16:29 -07:00
Stefan Karlsson
ddd6138b95 8000230: Change os::print_location to be more descriptive when a location is pointing into an object 
Reviewed-by: mgerdin, twisti
 2012-09-28 15:34:32 +02:00
Dmitry Samersoff
47a8760b93 Merge 2012-09-27 20:22:57 +04:00
Vladimir Kozlov
9c3545d4fb 7200233: C2: can't use expand rules for vector instruction rules 
Added missed _bottom_type set in ArchDesc::defineExpand() and missed vector nodes in MatchRule::is_vector().

Reviewed-by: twisti, roland, dlong
 2012-09-25 10:41:15 -07:00
John Cuthbertson
e78edc79b7 7193946: Move warnings associated with UseMemSetInBOT flag 
The warnings associated with the UseMemSetInBOT flag are duplicated in CMS and G1. The separate warnings have been removed and single instance of the warning has been placed in a common location.

Reviewed-by: brutisso, ysr
 2012-09-19 15:48:02 -07:00
Jon Masamitsu
37bddeb62b 7045397: NPG: Add freelists to class loader arenas 
Reviewed-by: coleenp, stefank, jprovino, ohair
 2012-09-18 23:35:42 -07:00
Zhengyu Gu
b9f111d166 Merge 2012-09-18 11:37:26 -07:00
Zhengyu Gu
fb2076c572 7188594: Print statistic collected by NMT with VM flag 
Print out statistics of collected NMT data if it is on at VM exits

Reviewed-by: kvn, coleenp, twisti
 2012-09-17 16:37:26 -04:00
Zhengyu Gu
3276deb50c Merge 2012-09-17 13:34:07 -07:00
Zhengyu Gu
afd497eecc 7190089: NMT ON: NMT failed assertion on thread's stack base address 
Solaris only, record stack info to NMT after stack size adjustment was made for primordial threads

Reviewed-by: kvn, acorn, coleenp
 2012-09-17 10:20:04 -04:00
Dmytro Sheyko
48255b9ff3 7194254: jstack reports wrong thread priorities 
Reviewed-by: dholmes, sla, fparain
 2012-09-17 07:36:31 -04:00
Bengt Rutisson
a08d48f9b1 7198130: G1: PrintReferenceGC output comes out of order 
Move the first part of the GC logging, including timestamp, to the start of the GC

Reviewed-by: johnc, jwilhelm
 2012-09-17 10:33:13 +02:00
Zhengyu Gu
119c20297b 7198529: NPG: assert with NMT code in Thread destructor 
Thread stack's base address can be NULL if it is not started or exited before recording the base

Reviewed-by: kvn, fparain
 2012-09-14 12:55:50 -04:00
Zhengyu Gu
d8037e4c8d Merge 2012-09-11 18:28:51 -07:00
Zhengyu Gu
442e4b0e54 7181995: NMT ON: NMT assertion failure assert(cur_vm->is_uncommit_record() || cur_vm->is_deallocation_record 
Fixed virtual memory records merge and promotion logic, should be based on sequence number vs. base address order

Reviewed-by: coleenp, acorn
 2012-09-11 20:53:17 -04:00
Abhijit Saha
38b305878c Merge 2012-09-07 18:18:55 -07:00