stan/jdk-24
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
17,665 Commits 2 Branches 0 Tags
Commit Graph

19 Commits

Author SHA1 Message Date
Ioi Lam
4e19360f89 8008962: NPG: Memory regression: One extra Monitor per ConstantPool 
Re-use InstanceKlass::_init_lock locking ConstantPool as well.

Reviewed-by: dholmes, coleenp, acorn
 2013-04-25 12:55:49 -07:00
Serguei Spitsyn
333cf9a756 8007037: JSR 292: the VM_RedefineClasses::append_entry() should do cross-checks with indy operands 
References from operands to CP entries and back must be correct after CP merge

Reviewed-by: coleenp, twisti
 2013-04-25 03:58:53 -07:00
Mikael Vidstedt
eeb83733a6 8003310: Enable -Wunused-function when compiling with gcc 
Add the -Wunused-function flag and remove a number of unused functions.

Reviewed-by: dholmes, coleenp, kvn
 2013-04-04 10:01:26 -07:00
Morris Meyer
6c55facb77 8009593: [parfait] Null pointer deference in hotspot/src/share/vm/oops/constantPool.cpp 
Added guarantee() to print_entry_on()

Reviewed-by: kvn
 2013-03-21 10:13:56 -07:00
Coleen Phillimore
b8b9434a9f 8000797: NPG: is_pseudo_string_at() doesn't work 
Zero Symbol* for constant pool strings to indicate pseudo_strings (objects that aren't strings).  Clean up JVM_CONSTANT_Object and unused flags.

Reviewed-by: sspitsyn, jrose
 2013-02-22 08:36:42 -05:00
Serguei Spitsyn
da8ccb9375 8006546: JSR 292: typos in the ConstantPool::copy_cp_impl() 
Simple typos that need to be fixed

Reviewed-by: coleenp, twisti
 2013-01-31 20:09:16 -08:00
Karen Kinnear
b28f16c910 Merge 2013-01-28 10:34:07 -05:00
Ioi Lam
93b845e21b 6479360: PrintClassHistogram improvements 
Jcmd <pid> GC.class_stats (UnlockDiagnosticVMOptions)

Reviewed-by: coleenp, hseigel, sla, acorn
 2013-01-25 15:06:18 -05:00
Serguei Spitsyn
020fe75e67 8005128: JSR 292: the mlvm redefineClassInBootstrap test crashes in ConstantPool::compare_entry_to 
When constant pool is copied in merge_constant_pools the invokedynamic operands must be copied before.

Reviewed-by: coleenp, twisti
 2013-01-24 22:13:32 -08:00
Coleen Phillimore
99039568f9 8006040: NPG: on_stack processing wastes space in ConstantPool 
Added on_stack bit to flags.  Also MetadataMarkOnStack is used for more than JVMTI so had to be moved.

Reviewed-by: dholmes, stefank
 2013-01-23 10:34:29 -05:00
Coleen Phillimore
e508ba9b0b 7174978: NPG: Fix bactrace builder for class redefinition 
Remove Method* from backtrace but save version so redefine classes doesn't give inaccurate line numbers.  Removed old Merlin API with duplicate code.

Reviewed-by: dholmes, sspitsyn
 2013-01-17 13:40:31 -05:00
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
Harold Seigel
7fee66f152 8000725: NPG: method_holder() and pool_holder() and pool_holder field should be InstanceKlass 
Change types of above methods and field to InstanceKlass and remove unneeded casts from the source files.

Reviewed-by: dholmes, coleenp, zgu
 2012-11-06 15:09:37 -05:00
Keith McGuigan
6563cda42b 7200776: Implement default methods in interfaces 
Add generic type analysis and default method selection algorithms

Reviewed-by: coleenp, acorn
 2012-10-11 12:25:42 -04:00
Rickard Bäckman
25e07fb041 Merge 2012-10-09 07:41:27 +02:00
Christian Thalinger
59b8489a0c 7200949: JSR 292: rubybench/bench/time/bench_base64.rb fails with jruby.jar not on boot class path 
Reviewed-by: jrose, kvn
 2012-10-01 14:50:10 -07:00
Coleen Phillimore
28047d6a0f 8000213: NPG: Should have renamed arrayKlass and typeArrayKlass 
Capitalize these metadata types (and objArrayKlass)

Reviewed-by: stefank, twisti, kvn
 2012-09-29 06:40:00 -04:00
Coleen Phillimore
8536f548db 7195867: NPG: SAJDI tests fail with sun.jvm.hotspot.types.WrongTypeException: No suitable match for type 
Need to restore the vtable in metadata when we restore the type from the shared archive.

Reviewed-by: acorn, jcoomes, jmasa, jrose
 2012-09-05 20:08:08 -04:00
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