Paul Hohensee
7b0134a7cb
7003271: Hotspot should track cumulative Java heap bytes allocated on a per-thread basis
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Track allocated bytes in Thread's, update on TLAB retirement and direct allocation in Eden and tenured, add JNI methods for ThreadMXBean.
Reviewed-by: coleenp, kvn, dholmes, ysr
2011-01-07 10:42:32 -05:00
Igor Veresov
d59d7ffc4a
6985015: C1 needs to support compressed oops
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This change implements compressed oops for C1 for x64 and sparc. The changes are mostly on the codegen level, with a few exceptions when we do access things outside of the heap that are uncompressed from the IR. Compressed oops are now also enabled with tiered.
Reviewed-by: twisti, kvn, never, phh
2010-11-30 23:23:40 -08:00
Stefan Karlsson
8006fe8f75
6989984: Use standard include model for Hospot
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Replaced MakeDeps and the includeDB files with more standardized solutions.
Reviewed-by: coleenp, kvn, kamg
2010-11-23 13:22:55 -08:00
Igor Veresov
2c66a6c3fd
6953144: Tiered compilation
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Infrastructure for tiered compilation support (interpreter + c1 + c2) for 32 and 64 bit. Simple tiered policy implementation.
Reviewed-by: kvn, never, phh, twisti
2010-09-03 17:51:07 -07:00
Bob Vandette
b95c7e9523
6953477: Increase portability and flexibility of building Hotspot
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A collection of portability improvements including shared code support for PPC, ARM platforms, software floating point, cross compilation support and improvements in error crash detail.
Reviewed-by: phh, never, coleenp, dholmes
2010-08-03 08:13:38 -04:00
John R Rose
d6a9b93b5a
Merge
2010-06-02 22:45:42 -07:00
Igor Veresov
4da8658b14
6955349: C1: Make G1 barriers work with x64
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This fixes G1 barriers in c1 on x64.
Reviewed-by: never
2010-05-27 22:01:55 -07:00
Erik Trimble
ba7c173659
6941466: Oracle rebranding changes for Hotspot repositories
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Change all the Sun copyrights to Oracle copyright
Reviewed-by: ohair
2010-05-27 19:08:38 -07:00
Christian Thalinger
2e24ba80e9
6930772: JSR 292 needs to support SPARC C1
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C1 for SPARC needs to support JSR 292.
Reviewed-by: never, jrose
2010-05-21 02:59:24 -07:00
Christian Thalinger
4d0664b427
6941529: SharedRuntime::raw_exception_handler_for_return_address must reset thread MethodHandle flag
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During testing a bug was hit when an exception returned to the interpreter and the SP was wrong.
Reviewed-by: kvn, never
2010-04-08 10:55:40 +02:00
Christian Thalinger
ffec4c00c4
6919934: JSR 292 needs to support x86 C1
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This implements JSR 292 support for C1 x86.
Reviewed-by: never, jrose, kvn
2010-03-09 20:16:19 +01:00
Vladimir Kozlov
41463d1d3a
Merge
2009-03-19 09:13:24 -07:00
John R Rose
b8dbe8d8f6
6813212: factor duplicated assembly code for general subclass check (for 6655638)
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Code in interp_masm, stubGenerator, c1_LIRAssembler, and AD files moved into MacroAssembler.
Reviewed-by: kvn
2009-03-13 18:39:22 -07:00
Xiomara Jayasena
2be2e027b0
6814575: Update copyright year
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Update copyright for files that have been modified in 2009, up to 03/09
Reviewed-by: katleman, tbell, ohair
2009-03-09 13:28:46 -07:00
Xiaobin Lu
5ee6e7f6ed
6795913: A few remaining wrong casts need to be fixed for building hotspot successfully on Mac OS
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Use NULL_WORD in the places where intptr_t is expected due to incompatible types between intptr_t & int32_t
Reviewed-by: phh, coleenp, never
2009-01-26 12:07:54 -08:00
Xiaobin Lu
1362b9fd1d
6787106: Hotspot 32 bit build fails on platforms having different definitions for intptr_t & int32_t
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Avoid casting between int32_t and intptr_t specifically for MasmAssembler::movptr in 32 bit platforms.
Reviewed-by: jrose, kvn
2008-12-24 13:06:09 -08:00
Erik Trimble
50964694fe
Merge
2008-10-07 11:01:35 -07:00
Xiomara Jayasena
76df5ec473
6754988: Update copyright year
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Update for files that have been modified starting July 2008
Reviewed-by: ohair, tbell
2008-10-02 19:58:19 -07:00
Andrey Petrusenko
b6aabd98fc
Merge
2008-09-17 16:49:18 +04:00
Tom Rodriguez
26c780da72
5108146: Merge i486 and amd64 cpu directories
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6459804: Want client (c1) compiler for x86_64 (amd64) for faster start-up
Reviewed-by: kvn
2008-08-27 00:21:55 -07:00
Y. Srinivas Ramakrishna
18f3386a98
6711316: Open source the Garbage-First garbage collector
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First mercurial integration of the code for the Garbage-First garbage collector.
Reviewed-by: apetrusenko, iveresov, jmasa, sgoldman, tonyp, ysr
2008-06-05 15:57:56 -07:00
J. Duke
8153779ad3
Initial load
2007-12-01 00:00:00 +00:00
