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80 Commits

Author SHA1 Message Date
Christian Thalinger
9e056eedc4 8022956: Clang: enable return type warnings on BSD 
Reviewed-by: coleenp, sla
 2013-08-20 10:57:50 -07:00
Omair Majid
6e609cbc64 8022188: Make zero compile after 8016131 and 8016697 
Reviewed-by: dholmes, twisti
 2013-08-06 12:28:46 -04:00
Albert Noll
386e37ba15 8014972: Crash with specific values for -XX:InitialCodeCacheSize=500K -XX:ReservedCodeCacheSize=500k 
Introduce a minimum code cache size that guarantees that the VM can startup.

Reviewed-by: kvn, twisti
 2013-07-02 07:51:31 +02:00
Goetz Lindenmaier
fad60d1428 8017308: Remove unused breakpoint relocation type 
Remove unused breakpoint relocation type

Reviewed-by: kvn
 2013-06-24 11:53:54 -07:00
Thomas Schatzl
8d53e75550 6843347: Boundary values in some public GC options cause crashes 
Setting some public integer options to specific values causes crashes or undefined GC behavior. This patchset adds the necessary argument checking for these options.

Reviewed-by: jmasa, brutisso
 2013-05-15 11:05:09 +02:00
Jiangli Zhou
fe9809cd8a Merge 2013-05-09 16:27:51 -04:00
Eric McCorkle
32fa61ad54 8009729: Refix hotspot jni_<cpu>.h JNIEXPORT and JNIIMPORT definitions to match jdk version 
Update JNIEXPORT and JNIIMPORT to work with other compilers that don't necessarily have the __attribute__ type qualifier

Reviewed-by: dholmes, dcubed, coleenp
 2013-05-07 13:45:59 -04:00
Jiangli Zhou
ba80b3e045 8013067: Zero builds are broken after 8010862 
Fixed broken Zero build.

Reviewed-by: twisti, coleenp, kvn
 2013-05-06 19:57:35 -04:00
Goetz Lindenmaier
3f42e9e118 8003853: specify offset of IC load in java_to_interp stub 
Refactored code to allow platform-specific differences

Reviewed-by: dlong, twisti
 2013-04-24 20:55:28 -04:00
Roland Westrelin
05b1c69fc0 8009761: Deoptimization on sparc doesn't set Llast_SP correctly in the interpreter frames it creates 
Deoptimization doesn't set up callee frames so that they restore caller frames correctly.

Reviewed-by: kvn
 2013-03-13 09:44:45 +01:00
Bengt Rutisson
20bc6a3d8c Merge 2013-02-14 11:01:05 +01:00
Jesper Wilhelmsson
2c17d50a8b 8006432: Ratio flags should be unsigned 
Flags changed to be of uintx type

Reviewed-by: johnc, tamao
 2013-02-07 15:51:25 +01:00
Joseph Provino
698fba94ef 8005915: Unify SERIALGC and INCLUDE_ALTERNATE_GCS 
Rename INCLUDE_ALTERNATE_GCS to INCLUDE_ALL_GCS and replace SERIALGC with INCLUDE_ALL_GCS.

Reviewed-by: coleenp, stefank
 2013-01-23 13:02:39 -05:00
Vladimir Kozlov
3eb6582f4b Merge 2013-01-17 18:47:36 -08:00
Roman Kennke
a0a0d0b65e 8005817: Shark: implement deoptimization support 
Reviewed-by: twisti
 2013-01-11 16:47:23 -08:00
Mikael Vidstedt
e7e6443c6d 8004747: Remove last_entry from VM_STRUCT macros 
Instead of passing in last_entry to all the VM_ macros just expand it in the main vmStructs.cpp file.

Reviewed-by: dholmes, sspitsyn, minqi
 2013-01-10 17:06:26 -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
Bharadwaj Yadavalli
fb74718339 8004548: remove unused AbstractAssembler::print(Label&) 
Reviewed-by: kvn, twisti
 2012-12-17 11:00:22 -08:00
Bharadwaj Yadavalli
04fee0b792 8004668: Build failure for Zero target 
Fixed build failure for Zero target

Reviewed-by: twisti, kvn
 2012-12-07 18:13:23 -08:00
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
Stefan Karlsson
57204d9f34 8003935: Simplify the needed includes for using Thread::current() 
Reviewed-by: dholmes, rbackman, coleenp
 2012-11-27 14:20:21 +01:00
Roman Kennke
96562be9e5 8003868: fix shark for latest HotSpot and LLVM 
Reviewed-by: twisti
 2012-11-27 12:48:52 -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
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
Tao Mao
447e7065d2 6677625: Move platform specific flags from globals.hpp to globals_<arch>.hpp 
Reviewed-by: kvn, dholmes, coleenp
 2012-08-27 15:17:17 -07:00
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
Andrew Dinn
97d244d75a 7167406: (Zero) Fix for InvokeDynamic needed 
Reviewed-by: chrisphi, dholmes
 2012-05-09 00:28:45 -04:00
Bertrand Delsart
070f9108ff 7120468: SPARC/x86: use frame::describe to enhance trace_method_handle 
Improvements of TraceMethodHandles for JSR292

Reviewed-by: never, twisti
 2012-01-26 16:49:22 +01:00
John R Rose
e323998c19 7111138: delete the obsolete flag -XX:+UseRicochetFrames 
Reviewed-by: dholmes, bdelsart, kvn, twisti
 2012-01-19 13:00:11 -08:00
Bertrand Delsart
b11b6e4dda 7120448: Fix FP values for compiled frames in frame::describe 
Fix for debug method frame::describe

Reviewed-by: never, kvn
 2012-01-18 16:18:31 +01:00
Kurt Miller
95c56a472b 7089790: integrate bsd-port changes 
Co-authored-by: Greg Lewis <glewis@eyesbeyond.com>
Co-authored-by: Jung-uk Kim <jkim@freebsd.org>
Co-authored-by: Christos Zoulas <christos@zoulas.com>
Co-authored-by: Landon Fuller <landonf@plausible.coop>
Co-authored-by: The FreeBSD Foundation <board@freebsdfoundation.org>
Co-authored-by: Michael Franz <mvfranz@gmail.com>
Co-authored-by: Roger Hoover <rhoover@apple.com>
Co-authored-by: Alexander Strange <astrange@apple.com>
Reviewed-by: kvn, twisti, jrose
 2011-09-25 16:03:29 -07:00
Tom Rodriguez
1ebca30d26 7088020: SEGV in JNIHandleBlock::release_block 
Reviewed-by: kvn, twisti
 2011-09-10 00:11:04 -07:00
Bertrand Delsart
6141a568aa 7087445: Improve platform independence of JSR292 shared code 
Changes necessary for some JSR292 ports

Reviewed-by: jrose, dholmes
 2011-09-08 10:12:25 +02:00
Chris Phillips
6a54c8a55f 7071823: Zero: zero/shark doesn't build after b147-fcs 
Reviewed-by: gbenson, twisti
 2011-08-08 05:49:04 -07:00
Xerxes Ranby
23b10ec618 7066143: JSR 292: Zero support after regressions from 7009923 and 7009309 
Reviewed-by: jrose, twisti
 2011-07-28 02:14:44 -07:00
Tom Rodriguez
5d2e4e676b 7055355: JSR 292: crash while throwing WrongMethodTypeException 
Reviewed-by: jrose, twisti, bdelsart
 2011-06-16 13:46:55 -07:00
Tom Rodriguez
e5357d4bee 7043461: VM crashes in void LinkResolver::runtime_resolve_virtual_method 
Reviewed-by: kvn, coleenp
 2011-05-12 10:29:02 -07:00
Jon Masamitsu
8328bb291e Merge 2011-04-20 20:32:45 -07:00
John Cuthbertson
7c844aba67 Merge 2011-04-14 13:45:41 -07:00
Gary Benson
5001776189 7035870: JSR 292: Zero support 
This adds support for JSR 292 to Zero.

Reviewed-by: twisti
 2011-04-12 02:40:23 -07:00
John R Rose
41745904a3 Merge 2011-04-09 21:16:12 -07:00
Jon Masamitsu
b6e631d446 Merge 2011-04-08 14:19:50 -07:00
John Cuthbertson
a08e1ce906 7009266: G1: assert(obj->is_oop_or_null(true )) failed: Error 
A referent object that is only weakly reachable at the start of concurrent marking but is re-attached to the strongly reachable object graph during marking may not be marked as live. This can cause the reference object to be processed prematurely and leave dangling pointers to the referent object. Implement a read barrier for the java.lang.ref.Reference::referent field by intrinsifying the Reference.get() method, and intercepting accesses though JNI, reflection, and Unsafe, so that when a non-null referent object is read it is also logged in an SATB buffer.

Reviewed-by: kvn, iveresov, never, tonyp, dholmes
 2011-04-07 09:53:20 -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
Gary Benson
80dfa0e342 7032458: Zero and Shark fixes 
Reviewed-by: twisti
 2011-04-04 03:02:00 -07:00
Tom Rodriguez
6e8a263a06 7017732: move static fields into Class to prepare for perm gen removal 
Reviewed-by: kvn, coleenp, twisti, stefank
 2011-03-18 16:00:34 -07:00
Vladimir Kozlov
ddd4d3ad73 Merge 2011-02-14 14:36:29 -08:00
Coleen Phillimore
cba53708ec 6588413: Use -fvisibility=hidden for gcc compiles 
Add option for gcc 4 and above, define JNIEXPORT and JNIIMPORT to visibility=default, add for jio_snprintf and others since -fvisibility=hidden overrides --version-script definitions.

Reviewed-by: kamg, never
 2011-02-01 11:23:19 -05:00