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620 Commits

Author SHA1 Message Date
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
Harold Seigel
1c5ed7ab4c 8046233: VerifyError on backward branch 
Remove check that causes the VerifyError

Reviewed-by: dholmes, coleenp, acorn
 2014-08-05 09:11:35 -04:00
Harold Seigel
f588cd1325 8051012: Regression in verifier for <init> method call from inside of a branch 
Fix stackmap matching for branches.

Reviewed-by: coleenp, lfoltan, acorn
 2014-08-02 16:28:59 -04:00
Serguei Spitsyn
b0367c3bea Merge 2014-07-18 23:53:59 -07:00
Alejandro Murillo
f4aa8d51a5 Merge 2014-07-18 12:02:54 -07:00
Coleen Phillimore
e051932425 Merge 2014-07-18 11:22:49 -04:00
Rickard Bäckman
eefe77eaff Merge 2014-07-18 10:41:05 +02:00
Coleen Phillimore
3f0a945468 8004128: NPG: remove stackwalking in Threads::gc_prologue and gc_epilogue code 
Remove bcx and mdx handling.  We no longer have to convert bytecode pointers to indices for GC since Methods aren't moved.

Reviewed-by: mgerdin, kvn
 2014-07-17 15:45:46 -04:00
Coleen Phillimore
c9b2bc62c9 Merge 2014-07-14 10:15:21 -04:00
Harold Seigel
0cc38ff4d5 8043454: Test case for 8037157 should not throw a VerifyError 
Don't throw VerifyError if method is NULL.

Reviewed-by: acorn, lfoltan, mschoene
 2014-07-14 13:31:03 +04:00
Vladimir Kozlov
009f0fb913 Merge 2014-07-11 14:32:02 -07:00
Serguei Spitsyn
206c37a5e6 Merge 2014-07-12 01:26:13 -07:00
Jon Masamitsu
fbe6d80096 Merge 2014-07-10 13:39:18 -07:00
Roland Westrelin
c0deb9e08a 8040237: nsk/jvmti/RetransformClasses/retransform001 crashed the VM on all platforms when run with with -server -Xcomp 
Class redefinition may cause speculative trap clean up code to dereference dead method

Reviewed-by: kvn, coleenp
 2014-07-10 15:12:48 +02:00
Coleen Phillimore
06cea98803 8048933: -XX:+TraceExceptions output should include the message 
Add the exception detail message to the tracing output

Reviewed-by: minqi, dholmes
 2014-07-09 22:37:48 -04:00
Stefan Karlsson
1b001a2afd 8049421: G1 Class Unloading after completing a concurrent mark cycle 
Co-authored-by: Mikael Gerdin <mikael.gerdin@oracle.com>
Reviewed-by: tschatzl, ehelin, brutisso, coleenp, roland, iveresov
 2014-07-07 10:12:40 +02:00
Stefan Karlsson
ef1e9b3c80 8049420: Backout 8048248 to correct attribution 
Reviewed-by: ehelin, brutisso
 2014-07-07 12:37:11 +02:00
Stefan Karlsson
8c3aced316 8048248: G1 Class Unloading after completing a concurrent mark cycle 
Reviewed-by: tschatzl, ehelin, brutisso, coleenp, roland, iveresov
 2014-07-07 10:12:40 +02:00
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
Harold Seigel
08e90ebfcb 8026894: Improve VerifyError message about overriding a final method 
Add full class name to error message.

Reviewed-by: fparain, zgu, lfoltan
 2014-07-03 10:25:42 -04:00
Coleen Phillimore
6db67f9317 Merge 2014-07-02 20:20:45 -04:00
Coleen Phillimore
60ec6dfa0c 8047737: Move array component mirror to instance of java/lang/Class 
Add field in java.lang.Class for componentType to simplify oop processing in JVM

Reviewed-by: fparain, twisti
 2014-07-02 15:22:18 -04:00
Daniel D. Daugherty
628b3c2c3a Merge 2014-06-27 08:11:49 -07:00
Markus Grönlund
95d24c7361 8047812: Ensure ClassLoaderDataGraph::classes_unloading_do only delivers klasses from CLDs with non-reclaimed class loader oops 
Reviewed-by: coleenp, sspitsyn, ehelin
 2014-06-27 13:33:36 +02:00
Goetz Lindenmaier
f2051ed6fa 8048241: Introduce umbrella header os.inline.hpp and clean up includes 
Reviewed-by: coleenp, dholmes, lfoltan
 2014-06-26 16:05:15 +02:00
Jon Masamitsu
0e622bfc55 Merge 2014-06-25 20:41:16 -07:00
Jon Masamitsu
633706fa4e Merge 2014-06-23 14:20:20 -07:00
Coleen Phillimore
d8ce93cea5 6642881: Improve performance of Class.getClassLoader() 
Add classLoader to java/lang/Class instance for fast access

Reviewed-by: alanb, lfoltan, rriggs, vlivanov, twisti, jfranck
 2014-06-19 14:49:33 -04:00
Coleen Phillimore
243d697d71 8026977: NPG: Remove ConstantPool::lock 
Write klass and resolved_references constant pool fields lock free.

Reviewed-by: jrose, twisti
 2014-06-19 11:16:10 -04:00
Coleen Phillimore
cef2b3be11 8039150: host_klass invariant fails when verifying newly loaded JSR-292 anonymous classes 
Initialize host_klass while parsing the class with the other initializations.

Reviewed-by: sspitsyn, stefank
 2014-06-18 13:58:13 -04:00
Daniel D. Daugherty
57113f7d70 Merge 2014-06-13 19:07:11 -07:00
James Cheng
395560c428 8035968: Leverage CPU Instructions to Improve SHA Performance on SPARC 
Add C2 SHA intrinsics on SPARC

Reviewed-by: kvn, roland
 2014-06-11 11:05:10 -07:00
Harold Seigel
b6a2f946f6 8031819: Remove legacy jdk checks and code 
Delete old jdk specific code.

Reviewed-by: dholmes, coleenp, zgu, lfoltan
 2014-06-11 09:58:23 -04:00
Harold Seigel
70c76ec8c4 8044738: Check attribute_length of EnclosingMethod attribute 
Add check that attribute_length == 4.

Reviewed-by: fparain, coleenp, lfoltan
 2014-06-10 14:04:37 -04:00
Goetz Lindenmaier
8e7c8f1d88 8044775: Improve usage of umbrella header atomic.inline.hpp 
Reviewed-by: stefank, kvn
 2014-06-04 11:56:44 +02:00
Staffan Larsen
8dc26f1a17 8044107: Add Diagnostic Command to list all ClassLoaders 
Reviewed-by: mgerdin, stefank
 2014-06-04 11:05:30 +02:00
Lois Foltan
5ff7186a1c 8041623: Solaris Studio 12.4 C++ 5.13, CHECK_UNHANDLED_OOPS use of class oop's copy constructor definitions causing error level diagnostic 
Fix several minor compilation issues with volatile oops for CHECK_UNHANDLED_OOPS support.

Reviewed-by: coleenp, hseigel
 2014-05-29 08:58:51 -04:00
Dmitry Samersoff
c291efb1df 6904403: assert(f == k-&gt;has_finalizer(),&quot;inconsistent has_finalizer&quot;) with debug VM 
Don't assert if one of classes in hierarhy was redefined

Reviewed-by: coleenp, sspitsyn
 2014-05-28 07:36:32 -07:00
Yuri Gaevsky
4f2c88d8cd 8043925: Fix typo in verifier.cpp 
Fix lookupswitch

Reviewed-by: sla, coleenp
 2014-05-23 16:54:01 -04:00
Coleen Phillimore
ead7a2760b 8042727: nsk/jdb/unwatch/unwatch001 crash in InstanceKlass::methods_do(void (*)(Method*)) 
Only walk methods in instanceklass if the class is loaded

Reviewed-by: dholmes, fparain
 2014-05-21 14:36:18 -04:00
Coleen Phillimore
c336175c94 8038212: Method::is_valid_method() check has performance regression impact for stackwalking 
Only prune metaspace virtual spaces at safepoint so walking them is safe outside a safepoint.

Reviewed-by: mgerdin, mgronlun, hseigel, stefank
 2014-05-15 18:23:26 -04:00
Yuri Gaevsky
cc3c656cf1 8025580: Temporary flags: UseNewReflection and ReflectionWrapResolutionErrors 
The fix removes all UseNewReflection/ReflectionWrapResolutionErrors occurrences/logic and adds them into the list of obsolete_jvm_flags in arguments.cpp.

Reviewed-by: coleenp, hseigel
 2014-05-15 17:38:50 -04:00
Lois Foltan
ca501f6b00 8041918: BootstrapMethods attribute cannot be empty 
Allow a BootstrapMethods attribute that contains an empty bootstrap_methods table where num_bootstrap_methods is equal to zero.

Reviewed-by: coleenp, hseigel
 2014-05-15 09:25:27 -04:00
Harold Seigel
976e7c8aa7 8040292: Annotation attributes must not appear more than once 
Add checks for duplicate attributes.

Reviewed-by: coleenp, lfoltan
 2014-05-12 13:12:30 -04:00
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
Christian Thalinger
b2d6f9f78a Merge 2014-05-08 15:08:45 -07:00
Coleen Phillimore
39f7049fbb Merge 2014-05-07 18:19:31 -04:00
Gerard Ziemski
ed9c096396 8038654: Separate SymbolTable and StringTable code 
Refactor stringTable class out of symbolTable, making sure all includes are minimal set and are sorted.

Reviewed-by: coleenp, stefank
 2014-05-07 14:16:45 -05:00
Harold Seigel
2216f41ed6 8037157: Verify <init> call 
Check for null method

Reviewed-by: coleenp, acorn, mschoene
 2014-05-07 19:34:48 +04:00