Joel Dice
0ec5ad3701
update makefile to optionally build and use a boot image; various bugfixes
2008-11-29 16:08:14 -07:00
Joel Dice
0ef2ee1d02
refactor Segment::Map to support map data which is not allocated as part of the segment data
2008-11-29 13:37:03 -07:00
Joel Dice
702525fd32
support immortal heap area in heap.cpp
2008-11-28 19:31:06 -07:00
Joel Dice
b8056d905c
fix bugs in allocating and populating method object pools
2008-11-28 18:23:01 -07:00
Joel Dice
80815d35f7
fix fixed object tracking in heap.cpp
2008-11-28 18:22:09 -07:00
Joel Dice
4d1af63ed2
initial work on booting from boot image
2008-11-28 15:02:45 -07:00
Joel Dice
d22a9ab270
visit constants in visitRoots so they are included in the final heap image
2008-11-28 11:33:11 -07:00
Joel Dice
02afbd1fa1
handle unresolved constants in moveCM
2008-11-27 21:58:32 -07:00
Joel Dice
6dc181fad5
move allocation zone from makeCodeImage to writeBootImage so it stays in scope until after updateConstants is called
2008-11-27 21:58:04 -07:00
Joel Dice
a8a030140c
various bugfixes
2008-11-27 21:44:04 -07:00
Joel Dice
f698c24ea6
delay resolving method call offsets until all methods have been compiled when creating a boot image
2008-11-27 13:59:40 -07:00
Joel Dice
035aa0ecd4
Merge branch 'master' of oss.readytalk.com:/var/local/git/avian into bootimage
...
Conflicts:
src/compile.cpp
src/machine.h
src/util.h
2008-11-23 17:02:34 -07:00
Joel Dice
20cf42c5e4
more work on boot image creation
2008-11-23 16:58:01 -07:00
Joel Dice
207f093464
never trigger a GC due to an immortal allocation
2008-11-23 11:48:39 -07:00
Joel Dice
fb9b2bf173
avoid creating garbage when iterating over hashmaps
2008-11-22 16:38:41 -07:00
Joel Dice
4392b04fd0
avoid creating unecessary garbage in treeInsertNode and friends
2008-11-22 16:25:35 -07:00
Joel Dice
fccf906349
add minimal java.net.Socket implementation to support Socket.setTcpNoDelay
2008-11-22 15:32:53 -07:00
Joel Dice
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
Joel Dice
8a7852172e
increase heap pool size and fixed footprint threshold constants based on performance profiling and experimentation
2008-11-22 14:47:18 -07:00
Joel Dice
2e2925c321
fix backwards logic in treeMapInsert which prevented correct balancing
2008-11-22 14:14:52 -07:00
Joel Dice
6500f1eff6
initial work to support boot image creation and use
2008-11-21 16:20:35 -07:00
Joel Dice
15ea90cd0c
specify -fno-omit-frame-pointer to ease debugging and profiling
2008-11-19 18:10:29 -07:00
Joel Dice
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
Joel Dice
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
J. Treadwell
3001c2067c
changed String(byte[] bytes, String charsetName) to support only UTF-8
2008-11-12 10:19:21 -07:00
J. Treadwell
1f7f9319c3
Added UTF-8 support (still absent with string literals)!
2008-11-11 17:43:11 -07:00
Joel Dice
0bef625500
fix thinko in logCompile
2008-11-11 09:17:11 -07:00
Joel Dice
63c78d9d84
implement ResourceBundle.getKeys
2008-11-03 15:18:44 -07:00
Joel Dice
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
Joel Dice
88a1faa2a2
set global system pointer to null in MySystem::dispose in windows.cpp
2008-10-28 12:15:27 -06:00
Joel Dice
01cc868797
remove debug code from builtin.cpp
2008-10-27 15:39:14 -06:00
Joel Dice
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
Joel Dice
003afdc918
fix heap dump facility to visit all roots
2008-10-24 18:48:10 -06:00
Joel Dice
708d2f1c0c
compile assembly files using different flags than C++ files
...
This is intended to fix the build error described here:
http://groups.google.com/group/avian/msg/38b6619d6d8cac68
2008-10-23 16:55:39 -06:00
Joel Dice
3b67417695
heap dump bugfixes
2008-10-22 18:05:34 -06:00
Joel Dice
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
Joel Dice
e2f3e3da77
enter active state at start of Java_java_lang_Runtime_dumpHeap
2008-10-21 17:49:32 -06:00
Joel Dice
0459a7701c
enter exclusive state before dumping heap
2008-10-21 17:47:38 -06:00
Joel Dice
5eb905fd2d
revert accidentally-committed change to Hello.java
2008-10-21 17:42:05 -06:00
Joel Dice
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
Joel Dice
f38a55cbb2
make linking against libstdc++ the default, overrideable via use-libstdcpp make parameter
2008-10-13 16:31:59 -06:00
dain
8549ab856e
Merge branch 'master' of ssh://oss.readytalk.com/var/local/git/avian
2008-10-13 09:48:04 -06:00
dain
157b1facf8
Add stdc++ to common-lflags
2008-10-13 09:46:07 -06:00
Joel Dice
1a39012002
support building on Cygwin
2008-10-11 14:46:20 -06:00
Joel Dice
54e618847a
use /bin/sh instead of /bin/bash to run test.sh, since MSYS does not have /bin/bash (although /bin/sh is bash)
2008-10-11 11:59:18 -06:00
Frank Jacobs
471ac4d960
support building from a directory with spaces in its name
2008-10-11 10:10:11 -06:00
Joel Dice
a6f1b92b63
additional readme.txt embedding example clarification
2008-10-10 18:08:01 -06:00
Joel Dice
7a1522e94e
readme.txt clarifications for building on Windows
2008-10-10 17:53:51 -06:00
Joel Dice
5c04c19e29
look for %s@%d format symbols when resolving native methods on Windows, which obviates the need for -k flag to dlltool
2008-10-10 17:37:36 -06:00
Joel Dice
e3a5c7e03f
look for jar under $JAVA_HOME/bin
2008-10-10 17:01:33 -06:00
