207f093464
never trigger a GC due to an immortal allocation
2008-11-23 11:48:39 -07:00
fb9b2bf173
avoid creating garbage when iterating over hashmaps
2008-11-22 16:38:41 -07:00
4392b04fd0
avoid creating unecessary garbage in treeInsertNode and friends
2008-11-22 16:25:35 -07:00
6162dfafbb
increase heap pool size and fixed footprint threshold constants based on performance profiling and experimentation (second try)
2008-11-22 14:48:10 -07:00
8a7852172e
increase heap pool size and fixed footprint threshold constants based on performance profiling and experimentation
2008-11-22 14:47:18 -07:00
2e2925c321
fix backwards logic in treeMapInsert which prevented correct balancing
2008-11-22 14:14:52 -07:00
6500f1eff6
initial work to support boot image creation and use
2008-11-21 16:20:35 -07:00
e98da8440e
minor tweak to find function in heapdump.cpp to return 0 where we were returning false (which amounts to the same thing but is less confusing)
2008-11-19 18:09:02 -07:00
3d9e508e3e
fix regression in last commit
2008-11-17 08:44:35 -07:00
9aee242408
Merge branch 'powerpc' of oss:/var/local/git/avian into powerpc
...
Conflicts:
src/compiler.cpp
2008-11-17 08:22:07 -07:00
7ea5a4a64f
avoid inifinite recursion in trySteal
2008-11-17 08:20:48 -07:00
92a8a4d83b
clean up subroutine code in wake of merge from master branch
2008-11-15 18:03:43 -07:00
9b6d4fdeab
Merge branch 'master' of oss.readytalk.com:/var/local/git/avian into powerpc
...
Conflicts:
src/compile.cpp
2008-11-15 17:49:08 -07:00
dc2700d913
ensure that the saved exception in a finally block is visited during GC when the jsr instruction is used
2008-11-15 17:28:45 -07:00
fb770d10fb
implement jsr/ret support
...
The Subroutine test won't pass due to a bug in the stack mapping code
such that objects may be missed during GC.
2008-11-13 17:59:21 -07:00
fae0ccfe96
fix unused parameter warnings
2008-11-11 18:09:45 -07:00
6f5613ebd9
minor code cleanup in MoveEvent::compile
2008-11-11 17:48:21 -07:00
191bfb6141
fix 4-to-8 byte sign extensions for ia32 and clean up MoveEvent; all tests now pass on ia32
2008-11-11 17:39:26 -07:00
acfd9689b2
Merge branch 'master' of oss:/var/local/git/avian into powerpc
...
Conflicts:
makefile
src/assembler.h
src/compile.cpp
src/compiler.cpp
src/compiler.h
src/finder.cpp
2008-11-11 12:15:19 -07:00
e859502811
handle unresolved constants in moveCM
2008-11-11 11:56:43 -07:00
671fd1c0f9
set popIndex for stack arguments in CallEvent constructor
2008-11-11 11:56:23 -07:00
0bef625500
fix thinko in logCompile
2008-11-11 09:17:11 -07:00
c80eb51c17
Merge branch 'master' into powerpc
...
Conflicts:
makefile
src/assembler.h
src/compile.cpp
src/compiler.cpp
src/compiler.h
src/finder.cpp
2008-11-11 08:21:48 -07:00
2304a656cf
in releaseRegister, if the register is not the exclusive site of a value, steal it
2008-11-10 21:25:36 -07:00
54cda3ca61
specify register contraints for Negate instruction in MyArchitecture::plan
2008-11-10 20:23:33 -07:00
96a7c71c30
fix loading 8-byte values on 32-bit systems
2008-11-10 19:12:36 -07:00
81d532c4f0
handle overlap cases in moveRR
2008-11-10 19:11:32 -07:00
5fc9ad058b
more bugfixes; all tests pass on amd64
2008-11-10 17:07:44 -07:00
00d8142de9
various bugfixes; all but one test are passing on amd64
2008-11-09 16:56:37 -07:00
000aeb25c1
handle case where first instruction is the target of a branch properly
2008-11-08 16:21:30 -07:00
decd24965a
implement multiplyCR and divideCR
2008-11-08 15:42:26 -07:00
61539bae31
fix stack mapping bugs which broke GC
2008-11-08 15:36:38 -07:00
312539af64
fix moves involving sign or zero extension
2008-11-08 13:47:26 -07:00
f01f4441d9
various bugfixes and instructions implemented to get more tests passing
2008-11-06 17:39:38 -07:00
1ba497d90a
fix Exceptions test for amd64
2008-11-02 15:25:51 -07:00
04da77e95b
snapshot
2008-11-02 13:35:35 -07:00
3e81405a33
snapshot
2008-11-01 16:16:18 -06:00
dd4dc18916
snapshot
2008-11-01 13:14:13 -06:00
6f1d02dae7
remove the libstdc++ dependency once and for all
...
The trick is to make all destructors non-virtual. This is safe because
we never use the delete operator, which is the only case where virtual
destructors are relevant. This is a better solution than implementing
our own delete operator, because we want libraries loaded at runtime to
use the libstdc++ version, not ours.
2008-10-28 15:40:50 -06:00
88a1faa2a2
set global system pointer to null in MySystem::dispose in windows.cpp
2008-10-28 12:15:27 -06:00
01cc868797
remove debug code from builtin.cpp
2008-10-27 15:39:14 -06:00
4d613f404f
use dbghelp.dll to generate crash dump file on Windows XP and later
...
The dump is written to the directory specified via the avian.crash.dir
system property if that property is set and is not written otherwise.
2008-10-27 15:13:27 -06:00
d20ee74d79
fix stack frame offset calculations for 64-bit values; insert dummy events for instructions which start with stack activity
2008-10-24 20:12:02 -06:00
003afdc918
fix heap dump facility to visit all roots
2008-10-24 18:48:10 -06:00
3b67417695
heap dump bugfixes
2008-10-22 18:05:34 -06:00
d25a6098e6
remove support for hiding constructors and accessors in type-generator.cpp
...
This feature is not being used, and it may be the cause of this bug:
http://groups.google.com/group/avian/browse_thread/thread/955aa1479e9fddca
2008-10-22 08:39:27 -06:00
e2f3e3da77
enter active state at start of Java_java_lang_Runtime_dumpHeap
2008-10-21 17:49:32 -06:00
0459a7701c
enter exclusive state before dumping heap
2008-10-21 17:47:38 -06:00
6a5116e7a7
implement primitive heap dump facility for memory profiling, accessible via Runtime.dumpHeap
...
The proper way to do this is to implement a subset of JVMTI, but this
will do the job for now.
2008-10-21 17:38:20 -06:00
7d6ca28b2f
snapshot
2008-10-18 18:15:57 -06:00
