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81 Commits

Author SHA1 Message Date
Jaroslav Bachorik
48639428ce 8068976: Remove JSDT implementation 
Reviewed-by: sla, mchung, dholmes
 2015-01-12 14:05:16 +01:00
Max Ockner
91dbd4f088 8060074: os::free() takes MemoryTrackingLevel but doesn't need it 
Cleaned up unused arguments in os::free and it's callers.

Reviewed-by: lfoltan, coleenp, ctornqvi, dholmes
 2014-12-01 12:16:15 -05:00
Vladimir Kozlov
b9e949183d 8055494: Add C2 x86 intrinsic for BigInteger::multiplyToLen() method 
Add new C2 intrinsic for BigInteger::multiplyToLen() on x86 in 64-bit VM.

Reviewed-by: roland
 2014-09-02 12:48:45 -07:00
David Chase
4c9f643e10 8054292: code comments leak in fastdebug builds 
Added deallocation to destructor; hardened interface against misuse

Reviewed-by: kvn
 2014-08-29 19:45:49 -04:00
Zhengyu Gu
f0cf82f571 8046598: Scalable Native memory tracking development 
Enhance scalability of native memory tracking

Reviewed-by: coleenp, ctornqvi, gtriantafill
 2014-08-07 12:18:58 -07:00
Goetz Lindenmaier
25f33c005d 8049325: Introduce and clean up umbrella headers for the files in the cpu subdirectories 
Introduce and clean up umbrella headers for the files in the cpu subdirectories.

Reviewed-by: lfoltan, coleenp, dholmes
 2014-07-04 11:46:01 +02:00
Goetz Lindenmaier
8e7c8f1d88 8044775: Improve usage of umbrella header atomic.inline.hpp 
Reviewed-by: stefank, kvn
 2014-06-04 11:56:44 +02:00
Coleen Phillimore
388434f387 Merge 2014-05-12 09:47:57 -04:00
David Chase
305ec3bd3f 8037816: Fix for 8036122 breaks build with Xcode5/clang 
Repaired or selectively disabled offending formats; future-proofed with additional checking

Reviewed-by: kvn, jrose, stefank
 2014-05-09 16:50:54 -04:00
Zhengyu Gu
adcde492fa 8041415: remove port.{cpp,hpp} files 
Hotspot should use standard headers and types

Reviewed-by: coleenp, kvn
 2014-05-07 06:03:31 -07:00
Roland Westrelin
522abfc113 8005079: fix LogCompilation for incremental inlining 
Report late inlining as part of the rest of the inlining output

Reviewed-by: twisti, kvn
 2014-04-10 11:38:12 +02:00
Vladimir Kozlov
c3a0e80e0b Merge 2014-01-28 12:25:34 -08:00
Mikael Vidstedt
a0da47fd66 8029233: Update copyright year to match last edit in jdk8 hotspot repository for 2013 
Copyright year updated for files modified during 2013

Reviewed-by: twisti, iveresov
 2013-12-24 11:48:39 -08:00
Goetz Lindenmaier
7289ee4573 8028767: PPC64: (part 121): smaller shared changes needed to build C2 
Smaller shared changes required to build the C2 compiler on PPC64.

Reviewed-by: kvn
 2013-11-21 19:00:57 -08:00
Mikael Vidstedt
e80dce6a4d 8026775: nsk/jvmti/RedefineClasses/StressRedefine crashes due to EXCEPTION_ACCESS_VIOLATION 
Uncommon trap blob did not bang all the stack shadow pages

Reviewed-by: kvn, twisti, iveresov, jrose
 2013-11-06 06:51:24 -08:00
Lois Foltan
fca9e37c80 8021954: VM SIGSEGV during classloading on MacOS; hs_err_pid file produced 
Declare all user-defined operator new()s within Hotspot code with the empty throw() exception specification

Reviewed-by: coleenp, twisti, dholmes, hseigel, dcubed, kvn, ccheung
 2013-08-29 18:56:29 -04:00
Calvin Cheung
0f7adcc3d9 8011661: Insufficient memory message says "malloc" when sometimes it should say "mmap" 
Reviewed-by: coleenp, zgu, hseigel
 2013-04-30 11:56:52 -07:00
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
Morris Meyer
527b0d661a 8003252: PPC: move MacroAssembler into separate file 
Moved MacroAssembler into separate file

Reviewed-by: twisti, kvn, dlong
 2013-02-11 14:47:04 -08:00
Morris Meyer
46677b6d86 8003251: ARM: move MacroAssembler into separate file 
Moved MacroAssembler into separate file

Reviewed-by: twisti, kvn, dlong
 2013-02-11 10:38:11 -08:00
Morris Meyer
b3fe91a803 8004537: replace AbstractAssembler emit_long with emit_int32 
Reviewed-by: jrose, kvn, twisti
 2013-01-07 14:08:28 -08:00
Roland Westrelin
42c79d741b Merge 2012-12-21 01:39:34 -08:00
Morris Meyer
113e9ab39d 8004250: replace AbstractAssembler a_byte/a_long with emit_int8/emit_int32 
Reviewed-by: jrose, kvn, twisti
 2012-12-20 18:53:44 -08:00
Morris Meyer
52da261983 8004536: replace AbstractAssembler emit_word with emit_int16 
Reviewed-by: jrose, kvn, twisti
 2012-12-18 10:47:23 -08:00
Bharadwaj Yadavalli
fb74718339 8004548: remove unused AbstractAssembler::print(Label&) 
Reviewed-by: kvn, twisti
 2012-12-17 11:00:22 -08:00
Coleen Phillimore
54bbf614e8 8004883: NPG: clean up anonymous class fix 
Add klass_holder() to return either mirror or class_loader depending on if the class is anonymous or not.

Reviewed-by: stefank, jrose
 2012-12-12 11:39:29 -05:00
Roland Westrelin
d8921b191a Merge 2012-12-07 01:09:03 -08:00
Christian Thalinger
34733bb83c 8003250: SPARC: move MacroAssembler into separate file 
Reviewed-by: jrose, kvn
 2012-12-06 09:57:41 -08:00
Coleen Phillimore
7aa43fc5d8 8000662: NPG: nashorn ant clean test262 out-of-memory with Java heap 
Add ClassLoaderData object for each anonymous class with metaspaces to allocate in.

Reviewed-by: twisti, jrose, stefank
 2012-11-29 16:50:29 -05:00
Christian Thalinger
2c2c007448 8003240: x86: move MacroAssembler into separate file 
Reviewed-by: kvn
 2012-11-30 15:23:16 -08:00
Bharadwaj Yadavalli
a533392684 8003195: AbstractAssembler should not store code pointers but use the CodeSection directly 
Reviewed-by: twisti, kvn
 2012-11-30 11:44:05 -08:00
Goetz Lindenmaier
8e00acca17 8003850: add support for constants in stub code 
Remember the code section and switch back to the proper one when adding constants.

Reviewed-by: twisti, kvn
 2012-11-27 17:41:38 -08:00
Roman Kennke
e184d5cc4e 8000780: make Zero build and run with JDK8 
Reviewed-by: coleenp, dholmes, twisti
 2012-10-29 11:08:48 -07:00
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
Goetz Lindenmaier
5ada196961 7200163: add CodeComments functionality to assember stubs 
Pass the codeBuffer to the Stub constructor, and adapts the disassembler to print the comments.

Reviewed-by: jrose, kvn, twisti
 2012-09-24 10:30:14 -07:00
Christian Thalinger
b0d292378a 7196262: JSR 292: java/lang/invoke/PrivateInvokeTest.java fails on solaris-sparc 
Reviewed-by: kvn, jrose, bdelsart
 2012-09-17 12:57:58 -07:00
Jon Masamitsu
5c58d27aac 6964458: Reimplement class meta-data storage to use native memory 
Remove PermGen, allocate meta-data in metaspace linked to class loaders, rewrite GC walking, rewrite and rename metadata to be C++ classes

Co-authored-by: Stefan Karlsson <stefan.karlsson@oracle.com>
Co-authored-by: Mikael Gerdin <mikael.gerdin@oracle.com>
Co-authored-by: Tom Rodriguez <tom.rodriguez@oracle.com>
Reviewed-by: jmasa, stefank, never, coleenp, kvn, brutisso, mgerdin, dholmes, jrose, twisti, roland
 2012-09-01 13:25:18 -04:00
Christian Thalinger
12901d0e5b 7023639: JSR 292 method handle invocation needs a fast path for compiled code 
6984705: JSR 292 method handle creation should not go through JNI

Remove assembly code for JDK 7 chained method handles

Co-authored-by: John Rose <john.r.rose@oracle.com>
Co-authored-by: Michael Haupt <michael.haupt@oracle.com>
Reviewed-by: jrose, twisti, kvn, mhaupt
 2012-07-24 10:51:00 -07:00
Zhengyu Gu
a39b17624a 6995781: Native Memory Tracking (Phase 1) 
7151532: DCmd for hotspot native memory tracking

Implementation of native memory tracking phase 1, which tracks VM native memory usage, and related DCmd

Reviewed-by: acorn, coleenp, fparain
 2012-06-28 17:03:16 -04:00
Vladimir Kozlov
6c38bc48ca 7110832: ctw/.../org_apache_avalon_composition_util_StringHelper crashes the VM 
Distance is too large for one short branch in string_indexofC8().

Reviewed-by: iveresov
 2011-12-23 15:24:36 -08:00
Christian Thalinger
81c085a1e2 7003454: order constants in constant table by number of references in code 
Reviewed-by: kvn, never, bdelsart
 2011-11-16 01:39:50 -08:00
Tom Rodriguez
051c64ad4d 7104960: JSR 292: +VerifyMethodHandles in product JVM can overflow buffer 
Reviewed-by: kvn, jrose, twisti
 2011-11-08 10:31:53 -08:00
Tom Rodriguez
8b1bd284bc 7103380: assertion failure with -XX:+PrintNativeNMethods 
Reviewed-by: kvn, iveresov
 2011-10-23 12:31:20 -07:00
Erik Trimble
c9e484d473 7010070: Update all 2010 Oracle-changed OpenJDK files to have the proper copyright dates - second pass 
Update the copyright to be 2010 on all changed files in OpenJDK

Reviewed-by: ohair
 2011-04-05 14:12:31 -07:00
Bob Vandette
31e3fe4a98 7016023: Enable building ARM and PPC from src/closed repository 
Reviewed-by: dholmes, bdelsart
 2011-02-02 11:35:26 -05:00
Vladimir Kozlov
19a01fed97 6993125: runThese crashes with assert(Thread::current()->on_local_stack((address)this)) 
Add another ResourceObj debug field to distinguish garbage

Reviewed-by: dholmes, coleenp
 2010-12-10 14:14:02 -08:00
Christian Thalinger
ffaadcecea 6961690: load oops from constant table on SPARC 
Oops should be loaded from the constant table of an nmethod instead of materializing them with a long code sequence.

Reviewed-by: never, kvn
 2010-12-03 01:34:31 -08:00
Stefan Karlsson
8006fe8f75 6989984: Use standard include model for Hospot 
Replaced MakeDeps and the includeDB files with more standardized solutions.

Reviewed-by: coleenp, kvn, kamg
 2010-11-23 13:22:55 -08:00
Christian Thalinger
0e4ed251b8 6829194: JSR 292 needs to support compressed oops 
Reviewed-by: kvn, jrose
 2010-10-11 04:18:58 -07:00
Christian Thalinger
6a0c40f1fe 6961697: move nmethod constants section before instruction section 
This is a preparation for 6961690.

Reviewed-by: kvn, never
 2010-08-27 01:51:27 -07:00