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711 Commits

Author SHA1 Message Date
Tobias Hartmann
e834a48100 8130309: Need to bailout cleanly if creation of stubs fails when codecache is out of space 
Check for failed expansion of stub section in code buffer and bailout.

Reviewed-by: kvn, adinn, dlong, roland, twisti
 2015-07-29 08:05:21 +02:00
Roland Westrelin
51ddedd5c7 Merge 2015-07-23 19:11:28 +02:00
Daniel D. Daugherty
350d9ece17 Merge 2015-07-17 15:01:09 -07:00
Vladimir Kozlov
1e08e6133d Merge 2015-07-17 14:51:28 -07:00
Daniel D. Daugherty
6f19e14049 Merge 2015-07-16 10:22:08 -07:00
Goetz Lindenmaier
ad601cca0c 8131676: Fix warning 'negative int converted to unsigned' after 8085932 
Also fix 64-bit constant added in 8076276.

Reviewed-by: kvn
 2015-07-16 14:18:13 +02:00
Thomas Schatzl
392a65ff86 8131344: Missing klass.inline.hpp include in compiler files 
Reviewed-by: kvn
 2015-07-16 11:55:21 +02:00
Yumin Qi
6384ca7b1f 8025692: Log what methods are touched at run-time 
Added two diagnostic flags, LogTouchedMethods and PrintTouchedMethodsAtExit to list all methods that have been touched at run time. Added new jcmd, VM.print_touched_methods.

Reviewed-by: acorn, iklam
 2015-07-15 12:24:41 -07:00
Coleen Phillimore
354fb11881 Merge 2015-07-14 20:51:50 +00:00
Coleen Phillimore
fd8665fbe7 Merge 2015-07-14 18:34:11 +00:00
Daniel D. Daugherty
0db4f21ce2 8130448: thread dump improvements, comment additions, new diagnostics inspired by 8077392 
Reviewed-by: dholmes, coleenp
 2015-07-14 09:33:20 -07:00
Gerard Ziemski
f1d95bc678 8079156: [TESTBUG] 32 bit Java 9-fastdebug hit assertion in client mode with StackShadowPages flag value from 32 to 50 
We increase CodeBufer instr size to account for stack banging code generation.

Reviewed-by: coleenp, dholmes, kvn
 2015-07-14 11:08:41 -05:00
Dmitry Dmitriev
8486cb7650 8130332: StarvationMonitorInterval, PreInflateSpin, VerifyGenericSignatures and CountInterpCalls VM Options can be deprecated or removed in JDK 9 
Deprecate StarvationMonitorInterval and PreInflateSpin, remove VerifyGenericSignatures and CountInterpCalls

Reviewed-by: coleenp, gziemski
 2015-07-11 12:36:46 +03:00
Anthony Scarpino
963c3852a3 8130341: GHASH 32bit intrinsics has AEADBadTagException 
Reviewed-by: kvn, mcberg
 2015-07-10 11:31:49 -07:00
Daniel D. Daugherty
8dbfda6628 Merge 2015-07-09 14:35:13 -07:00
Goetz Lindenmaier
07c7774cd7 8086069: Adapt runtime calls to recent intrinsics to pass ints as long 
Remove CCallingConventionRequiresIntsAsLongs from shared code and push functionality to native wrapper. Less optimal but more flexible.

Reviewed-by: jrose, kvn
 2015-06-29 15:30:55 +02:00
Zoltan Majo
547a40e75a 8130120: Handling of SHA intrinsics inconsistent across platforms 
Introduce common warning message and common processing of SHA intrinsic-related arguments.

Reviewed-by: kvn, mcberg
 2015-07-03 09:33:04 +02:00
Andrew Haley
917f70414f Merge 2015-07-02 11:12:59 +01:00
Andrew Haley
52b991b411 8130150: Implement BigInteger.montgomeryMultiply intrinsic 
Add montgomeryMultiply intrinsics

Reviewed-by: kvn
 2015-06-16 17:31:53 +01:00
James Cheng
e2533553f6 8073583: C2 support for CRC32C on SPARC 
Reviewed-by: jrose, kvn
 2015-06-29 00:10:01 -07:00
Vladimir Kozlov
0b9dfebfa4 Merge 2015-06-25 09:48:50 -07:00
Bertrand Delsart
d046f1596b 8030076: remove unused runtime related code 
Small cleanup of runtime code

Reviewed-by: dholmes, coleenp
 2015-06-24 08:30:52 +02:00
Michael Berg
2ef39760e6 8081247: AVX 512 extended support 
Add more support for EVEX encoding

Reviewed-by: kvn, neliasso
 2015-06-23 12:45:08 -07:00
Vladimir Kozlov
133faafebc 8080157: assert(allocates2(pc)) failed: not in CodeBuffer memory 
Increase code_size2 for stubs

Reviewed-by: iveresov
 2015-06-19 17:46:42 -07:00
Anthony Scarpino
c4c528df14 8073108: Use x86 and SPARC CPU instructions for GHASH acceleration 
Reviewed-by: kvn, jrose
 2015-06-17 17:48:25 -07:00
Michael Berg
7c7b91845f 8080325: SuperWord loop unrolling analysis 
Determine loop unroll factor based on supported vectors sizes.

Reviewed-by: roland, kvn
 2015-06-16 16:10:36 -07:00
Coleen Phillimore
97f69e8b42 Merge 2015-06-19 13:03:58 +00:00
Andrew Haley
b387838cea 8079315: UseCondCardMark broken in conjunction with CMS precleaning on x86 
Add the necessary StoreLoad barrier in interpreter, C1 and C2 for x86

Reviewed-by: tschatzl
 2015-06-19 09:41:50 +02:00
Aleksey Shipilev
6cb9f920e1 8078438: Interpreter should support conditional card marks (UseCondCardMark) on x86 and aarch64 
Add interpreter support for conditional card marks on x86 and aarch64

Reviewed-by: tschatzl, aph
 2015-06-19 09:41:49 +02:00
Gerard Ziemski
ed2bb8c9fc 8122937: [JEP 245] Validate JVM Command-Line Flag Arguments 
Validate the arguments to all JVM command-line flags so as to avoid crashes, and ensure that appropriate error messages are displayed when they are invalid.

Reviewed-by: ddmitriev, dholmes, kbarrett, drwhite, brutisso, coleenp
 2015-06-18 14:39:38 -05:00
Vladimir Kozlov
93d1573c5e 8081778: Use Intel x64 CPU instructions for RSA acceleration 
Add intrinsics for BigInteger squareToLen and mulAdd methods.

Reviewed-by: kvn, jrose
 2015-06-03 15:02:10 -07:00
Vladimir Ivanov
69aeb7540a 8001622: loadUB2L_immI8 & loadUS2L_immI16 rules don't match some 8-bit/16-bit masks 
Reviewed-by: dlong, kvn, roland
 2015-05-29 17:04:22 +03:00
Vladimir Ivanov
aae5102c06 8081320: Backout JDK-8059340: ConstantPool::_resolved_references is missing in heap dump 
Reviewed-by: sspitsyn, coleenp
 2015-05-29 17:04:21 +03:00
Tobias Hartmann
068d5d78b1 Merge 2015-05-22 09:50:32 +02:00
Jesper Wilhelmsson
25c41c6094 Merge 2015-05-21 21:17:56 +02:00
Vladimir Ivanov
3f096651f3 8059340: ConstantPool::_resolved_references is missing in heap dump 
Reviewed-by: sspitsyn, stefank, twisti
 2015-05-21 18:22:33 +03:00
Jesper Wilhelmsson
f64e5038a4 Merge 2015-05-18 17:09:47 +02:00
Daniel D. Daugherty
5cf176b870 Merge 2015-05-16 13:19:11 -07:00
Max Ockner
813f34059b 6811960: x86 biasedlocking epoch expired rare bug 
It is now guaranteed that biased_locking_enter will be passed a valid tmp_reg.

Reviewed-by: coleenp, dcubed, kvn
 2015-05-14 14:03:58 -04:00
Michael C Berg
4fca8dbb1f 8076276: Add support for AVX512 
Reviewed-by: kvn, roland
 2015-05-08 11:49:20 -07:00
Per Lidén
7e9f9f9107 8013171: G1: C1 x86_64 barriers use 32-bit accesses to 64-bit PtrQueue::_index 
Reviewed-by: roland, tschatzl
 2015-05-06 09:21:10 +02:00
Bharadwaj Yadavalli
f8d0a6ff28 Merge 2015-04-30 18:14:58 -04:00
Zoltan Majo
a452b030ce 8068945: Use RBP register as proper frame pointer in JIT compiled code on x86 
Introduce the PreserveFramePointer flag to control if RBP is used as the frame pointer or as a general purpose register.

Reviewed-by: kvn, roland, dlong, enevill, shade
 2015-04-27 10:49:43 +02:00
Daniel D. Daugherty
9b1474b512 Merge 2015-07-02 14:20:36 -07:00
Calvin Cheung
7bb3af5d16 Merge 2015-04-17 14:37:20 -07:00
Vladimir Kozlov
b9c00b1904 Merge 2015-04-16 14:05:48 -07:00
Daniel D. Daugherty
884f0d320f 8073165: Contended Locking fast exit bucket 
JEP-143/JDK-8073165 Contended Locking fast exit bucket

Co-authored-by: Dave Dice <dave.dice@oracle.com>
Co-authored-by: Karen Kinnear <karen.kinnear@oracle.com>
Reviewed-by: dholmes, acorn, dice, dcubed
 2015-04-16 08:23:26 -07:00
Goetz Lindenmaier
af1efee490 8077618: Move rtmLocking.cpp to shared directory 
Reviewed-by: dholmes, kvn
 2015-04-13 18:49:59 -07:00
Thomas Stuefe
704c02a180 8074860: Structured Exception Catcher missing around CreateJavaVM on Windows 
Add __try/__except around JNI_CreateJavaVM

Reviewed-by: mgronlun, dcubed
 2015-04-03 05:55:33 -04:00
Coleen Phillimore
f0035b701e 8076492: Make common code from template interpreter code 
Move case statement out of assembly code

Reviewed-by: minqi, sspitsyn, dholmes
 2015-04-01 22:03:17 -04:00