Joel Dice
767c3ce2e4
snapshot
2008-08-28 16:43:35 -06:00
Joel Dice
a062d8c975
progress towards refactored JIT compiler to support PowerPC and data flow analysis across control flow boundaries
2008-08-23 12:04:36 -06:00
Joel Dice
9908bbcf50
sketch new version of x86.cpp to conform to new assembler.h APIs
2008-08-19 17:38:37 -06:00
Joel Dice
9654e3445d
refactor stack walking and visiting code to abstract away certain details of stack layout which are architecture-specific
2008-08-18 09:23:01 -06:00
Joel Dice
4a3be37c67
snapshot
2008-08-17 13:32:40 -06:00
Joel Dice
4a022147cd
Merge branch 'master' of oss.readytalk.com:/var/local/git/avian into powerpc
2008-08-16 12:56:41 -06:00
Joel Dice
5dc0959294
snapshot
2008-08-16 12:46:14 -06:00
Joel Dice
9efe6f1f05
snapshot
2008-08-16 11:45:36 -06:00
Joel Dice
c8cc7d931b
maintain a table to look up methods called via JNI
...
This simplifies the JNI implementation for looking up methods. It also
fixes a bug where an applications calls GetStaticMethodID with class A
and then calls CallStatic<Type>Method with class B which extends A. The
old code would look in the wrong method table and thus call the wrong
method.
2008-08-15 12:32:33 -06:00
Joel Dice
78e48996b5
fix handling of native methods in stack walking code
2008-08-14 12:13:05 -06:00
Joel Dice
e46e222f38
wait for other threads to exit in DestroyJavaVM
2008-08-13 15:39:48 -06:00
Joel Dice
297e8f09ec
don't calculate the index in hashMapInsert until it's needed
2008-08-11 16:44:38 -06:00
Joel Dice
5f4d86a703
avoid potential corruption in hashMapInsert due to table-resize-on-GC
2008-08-11 15:20:12 -06:00
Joel Dice
22a5707966
remove obsolete code from postVisit; upgrade assert to expect for debugging
2008-08-11 15:16:55 -06:00
Joel Dice
6ee2b0280e
implement compareAM
2008-07-31 07:53:43 -06:00
Joel Dice
4299063be9
Merge branch 'master' of oss:/var/local/git/avian into powerpc
2008-07-23 17:58:36 -06:00
Joel Dice
29df431df5
snapshot
2008-07-23 17:58:29 -06:00
Joel Dice
c6071569bf
Merge branch 'powerpc' of oss:/var/local/git/avian into powerpc
2008-07-23 17:58:03 -06:00
Joel Dice
522e2ebc9f
fix bug in debug helper function
2008-07-21 14:41:29 -06:00
Joel Dice
6e3bbd3c5f
Merge branch 'master' of oss:/var/local/git/avian into powerpc
2008-07-17 17:34:52 -06:00
Joel Dice
f0c9deaa06
snapshot
2008-07-17 17:34:38 -06:00
Eric Scharff
13a535d1c6
Added a getContentLength() method to URLConnection
...
This is particularly important if you want to get the number of bytes of a
resource loaded by the class loader:
getClass().getResource("myFile").openConnection().getContentLength()
2008-07-15 09:36:52 -06:00
Joel Dice
a2ba391b89
support -Xbootclasspath and -Xbootclasspath/a options
2008-07-14 11:51:20 -06:00
Joel Dice
cfaf690306
update usage message (part 2)
2008-07-14 11:23:33 -06:00
Joel Dice
d20fc697cb
update usage message
2008-07-14 11:21:59 -06:00
Joel Dice
a6853fa820
rename -Xbootclasspath option to -Xbootclasspath/p to match Sun syntax and semantics
2008-07-14 11:16:34 -06:00
Joel Dice
920034e231
use JavaVMInitArgs instead of JDK1_1InitArgs in JNI_CreateJavaVM; support -Xbootclasspath option
2008-07-14 11:02:43 -06:00
Zsombor
0e539615e7
add Thread.name field
2008-07-13 18:21:04 -06:00
Joel Dice
2343483d8e
Merge branch 'master' of oss:/var/local/git/avian into powerpc
2008-07-13 12:47:49 -06:00
Joel Dice
bf58eaa6ba
assert that the target of an invokestatic call is a static method and that the targets of all other invokes are non-static
2008-07-12 14:52:14 -06:00
Joel Dice
623b5f84dc
fix GC-in-hashMapResize bug which occasionally resulted in corrupt Machine::monitorMap
2008-07-12 10:38:09 -06:00
Joel Dice
9c82bd2386
Merge branch 'master' of oss.readytalk.com:/var/local/git/avian
2008-07-11 22:01:57 -06:00
Joel Dice
fcd4f0c8f5
third attempt to properly fix race condition in compile function
2008-07-11 22:01:42 -06:00
Joel Dice
149949a2d2
Merge branch 'master' of oss.readytalk.com:/var/local/git/avian
2008-07-11 19:26:53 -06:00
Joel Dice
fa3ceb0a75
add assertions to hashMapResize and hashMapRemove to help debug rare infinite loop
2008-07-11 19:26:46 -06:00
Joel Dice
5a97caa4ca
fix recently-introduced GC safety bug
2008-07-11 19:24:37 -06:00
Joel Dice
e31f795661
include Thread::backupHeapIndex in heap footprint calculation
2008-07-11 19:21:53 -06:00
Joel Dice
b1f24079ec
fix race condition in compile function (part 2)
2008-07-11 18:14:30 -06:00
Joel Dice
0b79ab4fed
fix race condition in compile function
...
1. Thread A calls function F, which needs to be compiled. So it
compiles it.
2. Thread B calls function F, sees that it's already been compiled and
so runs it.
3. Thread B calls function G from function F, and G needs to be
compiled, but it needs to acquire the class lock first, which A owns.
4. Thread A causes a GC, walks thread B's stack, but function F has not
yet been added to the method tree, so it thinks the stack has no frames.
5. Thread A finally adds function F to the method tree.
6. Thread A causes another GC and walks thread B's stack again, and
this time it finds function F in the method tree.
7. AAAARRRRRGGGHHH!!!!!!
2008-07-11 18:11:13 -06:00
Joel Dice
23043d140f
snapshot
2008-07-05 14:21:13 -06:00
Joel Dice
107ac01304
fix addCR and subtractCR for cases of 64-bit constants on amd64
2008-07-02 08:52:35 -06:00
Joel Dice
0f94bea5a6
fix stress test breakage when throwing ArrayIndexOutOfBoundsExceptions
2008-06-27 09:09:14 -06:00
J. Treadwell
ee8f5a8cd8
First powerpc.cpp with actual ppc assembling (incomplete)!
2008-06-25 17:35:01 -06:00
Joel Dice
9bea21dec7
add copyright header to files which don't already have them
2008-06-25 14:53:48 -06:00
Joel Dice
61e65098df
use virtual dispatch when calling Thread.run from VM
2008-06-25 10:28:11 -06:00
Joel Dice
8512d6c74c
Merge branch 'master' of oss:/var/local/git/avian into powerpc
2008-06-23 17:38:16 -06:00
Joel Dice
3d84f31c13
fix longCompareCR on 64-bit systems
2008-06-17 09:32:46 -06:00
Eric Scharff
86a5e9ba8a
Removed debugging that should not have been checked in
2008-06-16 11:47:54 -06:00
Eric Scharff
2bfe6f0d13
Ensure we align the stack before any time we might enter a C function from
...
generated code
2008-06-16 10:55:29 -06:00
dicej
04724b657d
hello, world!
2008-06-15 14:17:52 -06:00
