Joel Dice
3317149cd2
Merge branch 'master' into compiler
...
Conflicts:
src/x86.cpp
2008-02-26 17:56:35 -07:00
Joel Dice
b2e7099bbc
add javadoc target to makefile
2008-02-26 17:19:15 -07:00
Joel Dice
2edaa82801
prepend copyright notice and license to all source files; add license.txt and readme.txt
2008-02-19 11:06:52 -07:00
Joel Dice
b9fa7179d9
more work on new compiler; addition now works
2008-02-11 17:20:32 -07:00
Joel Dice
5b2f351f01
adapt compile.cpp to new compiler
2008-02-11 10:21:41 -07:00
Eric Scharff
c1f3d28d24
Fixes dynamic symbol loading bug on Mac OS X.
...
On OS X, when you call dlopen() on a null library, and then call dlsym(),
the most recently loaded symbols are always used, no matter what flags
we seem to pass to dlopen(). The solution is to explicitly find the name
of the running executable, and open that as a library.
2008-01-28 16:17:22 -07:00
Joel Dice
008ac07079
refactor native method resolution to be simpler and more robust
2008-01-28 10:27:02 -07:00
Joel Dice
aa081089ce
use compile-object to build jni-objects
2008-01-25 16:45:52 -07:00
Joel Dice
6bca3a8665
additional tweaks to make embedded resources work on darwin
2008-01-23 10:12:56 -07:00
Joel Dice
618684de6e
support embedded resources on darwin via binaryToMacho.cpp
2008-01-23 09:56:25 -07:00
Joel Dice
c3ce201a59
revert earlier change of breaking libclasspath.a out of libvm.a
2008-01-21 16:58:27 -07:00
Joel Dice
d3774d54bc
build libclasspath.a, which contains native methods for the classpath
2008-01-21 16:51:23 -07:00
Joel Dice
f29b1b9b6f
libvm.a should not include classpath code
2008-01-21 16:42:44 -07:00
Joel Dice
35160e46d8
don't include embedded boot classpath in libvm.a, only the executable
2008-01-18 17:54:36 -07:00
Joel Dice
e6aea41a88
make the default compilation mode 'fast'
2008-01-11 17:35:27 -07:00
Joel Dice
48e532f8e9
add debug-fast compilation mode
2008-01-11 17:15:34 -07:00
Joel Dice
8e5ce11047
refactor memory management code
...
We now support immortal objects, which the GC will scan for references
but not consider for collection. On x86_64, we allocate JIT code memory
via mmap, which lets us map memory into the bottom 2GB of the address
space, ensuring that 32-bit relative jumps and calls work.
2008-01-09 18:20:36 -07:00
Joel Dice
324744d525
makefile cleanups
2008-01-08 15:05:56 -07:00
Joel Dice
6057ffd693
whitespace tweak
2008-01-03 19:17:42 -07:00
Joel Dice
e81a534986
misc makefile tweaks
2008-01-03 12:49:42 -07:00
Joel Dice
f151d85f4e
intercept SIGSEGV and throw NullPointerExceptions
2007-12-31 15:40:56 -07:00
Joel Dice
5d65e7c220
handle synchronized methods properly in JIT mode
2007-12-27 17:02:05 -07:00
Joel Dice
a2181e88c0
include boot classpath in vm arguments on darwin, since we don't build those classes into the executable
2007-12-27 08:46:17 -07:00
Joel Dice
6ed28a13c3
fix x86-32 regressions due to JIT refactoring
2007-12-26 10:16:21 -07:00
Joel Dice
b361e1b637
refactor JIT code to make operand size an explicit part of each applicable instruction
2007-12-26 09:56:14 -07:00
Joel Dice
8cd18d6193
more JIT bugfixes
2007-12-23 13:06:24 -07:00
Joel Dice
f87a78833b
fix JIT regressions on amd64
2007-12-23 12:18:34 -07:00
Joel Dice
15857135c0
more JIT fixes; all tests now pass on x86-32
2007-12-23 11:48:22 -07:00
Joel Dice
a020a3f6bb
handle various return types properly in invokeNative2
2007-12-23 11:09:41 -07:00
Joel Dice
31cf1754ce
fix frame trace bug leading to incomplete stack coverage during GC; fix thinko pushing arguments in vmInvoke
2007-12-23 11:01:41 -07:00
Joel Dice
6c532e2ba4
fix register allocation bugs in floating point instructions
2007-12-22 17:15:46 -07:00
Joel Dice
be42c325d8
32-bit JIT bugfixes; still broken
2007-12-19 18:42:12 -07:00
Joel Dice
7dd81c803a
fix native call argument marshalling regression
2007-12-19 17:02:32 -07:00
Joel Dice
4c3a2575ba
lots of JIT bugfixes; all top-level tests now pass
2007-12-17 13:55:31 -07:00
Joel Dice
56a8ce8fb1
more JIT bugfixes; implement mul instruction
2007-12-16 16:52:38 -07:00
Joel Dice
e4fbadd051
JIT-related GC safety fixes
2007-12-16 15:41:07 -07:00
Joel Dice
86218ebcb8
fix stack pointer calculation in unwind code and set rbx to thread pointer when unwinding
2007-12-15 18:00:25 -07:00
Joel Dice
796a64a426
lots of JIT bugfixes and cleanups
2007-12-15 17:24:15 -07:00
Joel Dice
fdeafe46fd
2+2 test now works with new JIT code
2007-12-11 14:26:59 -07:00
Joel Dice
f8cda0cd85
more JIT compiler progress
2007-12-09 15:45:43 -07:00
Joel Dice
466c958d2b
implement persistent red-black tree in util.cpp based on PersistentSet.java
2007-11-26 18:40:47 -07:00
Joel Dice
0bbe9489a7
flesh out call tracing in new JIT code
2007-11-26 16:15:53 -07:00
Joel Dice
49ed41daa0
refactor stack walking interface in processor.h and sketch stack walking implementation in compile2.cpp
2007-11-25 16:00:55 -07:00
Joel Dice
3570beaba9
specify -DNDEBUG cflag in debug mode to improve performance when debugging large apps
2007-11-14 16:23:15 -07:00
Joel Dice
fe0e542afe
finish support for inline vtables in class objects; convert constant pools from arrays to singletons to reduce memory footprint
2007-11-05 14:40:17 -07:00
Joel Dice
19d36cc463
implement impdep1 instruction for lazily loading bootstrap classes
2007-11-05 08:29:43 -07:00
Joel Dice
6c0e0c37e2
snapshot
2007-11-05 07:28:46 -07:00
Joel Dice
514be2dc87
snapshot
2007-11-04 16:10:33 -07:00
Joel Dice
94e9bd0fd2
clean up bootstrap type generation to eliminate redundancy (broken)
2007-11-04 14:15:28 -07:00
Joel Dice
bea4a73f54
Merge branch 'singleton'
2007-11-02 15:56:48 -06:00
Joel Dice
7dfbd87a40
bugfixes
2007-11-02 15:42:19 -06:00
Joel Dice
e820b6a8a4
sketch of singleton support
2007-11-02 15:08:14 -06:00
Joel Dice
d3592f2dbd
tweak makefile to recompile all dirty java files in a single javac invocation for efficiency
2007-11-02 08:01:10 -06:00
Eric Scharff
eb3bd1ce7c
Got strip working for Mac OS X
2007-11-01 14:37:51 -06:00
Eric Scharff
7f33b7371b
Factored JNIEXPORT into one place. Adopted the visbility attribute that
...
should allow strip to work on Mac OS X
2007-11-01 14:00:22 -06:00
Eric Scharff
b3891debb2
Fixes build for Mac OS X.
...
If the binary is stripped on Mac OS X, dlsym fails, so builtin native library
calls do not work. The solution, in this case, is to not strip the binary.
2007-10-30 16:22:53 -06:00
Joel Dice
956106f518
implement StringBuilder.delete() more efficiently
2007-10-29 15:40:05 -06:00
Joel Dice
7aecdb6ce0
undo accidentally-committed makefile change
2007-10-28 18:54:21 -06:00
Joel Dice
a80677d673
fix aliasing warnings
2007-10-28 18:51:38 -06:00
Joel Dice
7f1837fecd
move fixed object (mark and sweep) support into heap.cpp and refine algorithms for determining when and how much to GC
2007-10-28 13:14:53 -06:00
Joel Dice
60072b9fdc
implement fixed object support
2007-10-27 19:54:30 -06:00
Eric Scharff
8f604ca7e1
makefile cleanups
2007-10-26 16:16:47 -06:00
Eric Scharff
789cc8e9a2
On the Mac, building in the vm object is complicated. Instead,
...
rely on external files.
2007-10-26 16:10:12 -06:00
Joel Dice
476a0d70f2
Merge branch 'master' of dice:git/vm
...
Conflicts:
makefile
2007-10-26 15:03:53 -06:00
Joel Dice
f354abb4a0
build fixes and refactoring
2007-10-26 15:02:39 -06:00
Eric Scharff
e2ae3201f7
Fix for mac's lacking objcopy - rely on the version in MacPorts
2007-10-26 13:43:14 -06:00
Eric Scharff
4088387cf0
Fix typo in makefile - path must be specified to find
2007-10-26 13:32:19 -06:00
Joel Dice
ccdc7fdda3
eliminate bin2c and use objcopy instead to translate binary data to an object file
2007-10-26 11:38:36 -06:00
Joel Dice
d0089c4d88
makefile fixes
2007-10-26 08:34:54 -06:00
Joel Dice
448d48adc9
superficial makefile tweak
2007-10-25 18:03:26 -06:00
Joel Dice
20cc788fa4
support classloading from jar files compiled into the executable
2007-10-25 16:06:05 -06:00
Joel Dice
b12b779c7f
add support for passing properties to the VM via JNI; use vm.builtins property to specify builtin libraries
2007-10-25 12:33:43 -06:00
Joel Dice
2de0decfe3
Merge branch 'master' of dice:git/vm
...
Conflicts:
src/interpret.cpp
2007-10-25 09:05:24 -06:00
Joel Dice
1c90ea5fd6
rewrite main.cpp to use jni.h interface for creating the VM and invoking the main method of the specified class
2007-10-25 09:04:13 -06:00
Eric Scharff
b91307224d
Fixed broken mac commit
2007-10-25 09:03:24 -06:00
Eric Scharff
5131cac38a
Fix regression for non Mac OS X platforms linking in archives
2007-10-25 08:58:44 -06:00
Eric Scharff
782f7e8feb
Fixes build parameters for Mac
2007-10-25 08:55:48 -06:00
Joel Dice
eaf1d205cd
more windows port fixes
2007-10-24 11:24:19 -06:00
Joel Dice
75b79e133e
use /usr/local/win32 include and lib directories in makefile when cross-compiling for windows
2007-10-24 09:46:44 -06:00
Joel Dice
4dfcaa0f91
build standalone executable (no seperate .so) on all platforms; build libvm.a too
2007-10-23 17:23:55 -06:00
Joel Dice
c686d1ca60
add -k to dlltool command
2007-10-23 14:18:42 -06:00
Joel Dice
eb4cea6291
more work on the windows port; we now have some tests passing
2007-10-23 14:05:59 -06:00
Joel Dice
1381267e70
mork work on the windows port
2007-10-23 11:22:48 -06:00
Joel Dice
58dec050c8
sketch of windows port
2007-10-22 19:00:57 -06:00
Joel Dice
ac4b28ffe6
refactor build system to support cross-compiling
2007-10-22 14:56:27 -06:00
Joel Dice
5fb1495f4d
bugfixes and new instructions in compile.cpp
2007-10-16 19:21:35 -06:00
Joel Dice
96ed27c55c
various bugfixes to get Tree.java to work
2007-10-16 11:21:26 -06:00
Joel Dice
5f6258045e
implement various floating point instructions; fix Floats.java to actually test something
2007-10-15 13:12:38 -06:00
Joel Dice
5c99edd90e
fix many JIT GC bugs; GC.java now passes
2007-10-13 15:48:40 -06:00
Joel Dice
7e0731ebdd
various bugfixes involving longs
2007-10-08 17:13:55 -06:00
Eric Scharff
673aec28fb
The warning -Wold-style-cast turns out to be more trouble than its worth
...
when dealing with old-style casts that are in header files. Removing.
2007-10-08 13:29:40 -06:00
Joel Dice
404d996c1e
snapshot
2007-10-03 18:41:54 -06:00
Joel Dice
68e382ca8d
snapshot
2007-10-01 18:08:17 -06:00
Joel Dice
7ecb5b9c30
fixes for various recent regressions
2007-09-30 10:32:17 -06:00
Joel Dice
569cfa9e07
implement more instructions; various bugfixes
2007-09-29 14:24:14 -06:00
Joel Dice
79603e284d
sketch of Compiler.compileNative() and ifnull instruction implementation
2007-09-28 17:41:03 -06:00
Joel Dice
f1bdc4c745
various fixes to get JIT working on x86_64
2007-09-26 18:01:38 -06:00
Joel Dice
2f3f97d550
clean up compile.cpp and support both x86_64 and i386; further refactoring to support JIT
2007-09-26 17:23:03 -06:00
Joel Dice
1207989f72
fix build and runtime bugs introduced in last commit
2007-09-26 08:43:40 -06:00
Joel Dice
e7c8fb645a
JIT works for Instructions.java
2007-09-25 17:53:11 -06:00
Joel Dice
1c90708abf
bugfixes for recent refactoring effort
2007-09-24 07:46:48 -06:00
Joel Dice
8d983c8a39
refactoring effort to pave the way for JIT compilation
2007-09-23 19:39:03 -06:00
Joel Dice
65a3ee4277
superficial tweaks
2007-09-21 08:16:43 -06:00
Eric Scharff
36f1d3206e
The proper extension for Mac JNI libraries is .jnilib. Hard-coded constants
...
have been factored to common locations. Furthermore, the LD_LIBRARY_PATH
environment variable is DYLD_LIBRARY_PATH on Mac OS X.
2007-09-20 10:13:41 -06:00
Eric Scharff
f430f3f00e
Various fixes (mostly making things more strict) to get the code to
...
compile on Mac OS X
2007-09-19 10:22:19 -06:00
Joel Dice
cd990969cd
fix allocation of large objects in allocate2(); remove references to jscheme and SWT in makefile and test directory
2007-09-19 08:16:49 -06:00
Joel Dice
cc84e61561
remove builtin.h from interpreter-depends, since it no longer exists
2007-09-19 07:48:55 -06:00
Joel Dice
49a3c08cc9
use dlopen()/dlsym() to resolve builtin JNI methods
2007-09-18 17:30:09 -06:00
Joel Dice
b88438d2fd
sketch of JAR support in Finder
2007-09-16 18:13:36 -06:00
Joel Dice
619d0daf8d
valgrind config tweaks
2007-09-14 17:04:08 -06:00
Joel Dice
1f30fa8c72
Merge branch 'master' of dice:git/vm
2007-09-14 14:34:38 -06:00
Joel Dice
4ade402f1b
bugfixes; SWT ControlExample works on x86_32
2007-09-14 14:35:37 -06:00
Joel Dice
59e87ddebf
Merge branch 'master' of dice:git/vm
2007-09-14 08:18:35 -06:00
Joel Dice
fde79e8569
makefile tweak for testing two different architectures on the same machine
2007-09-14 08:18:33 -06:00
Joel Dice
bb520e4ef9
bugfixes
2007-09-13 21:59:39 -06:00
Joel Dice
dc34707f98
fix Call*Method() calls to wrong run() function
2007-09-13 10:43:33 -06:00
Joel Dice
7cb3a30a91
sketch of Runtime.exec() and Calendar; misc bugfixes
2007-09-12 18:21:37 -06:00
Joel Dice
bd4d9fdeb2
several things: change object typedef to Object* instead of void* to improve type safety; add JNICALL attributes to JNI functions; implement additional JavaVM methods
2007-09-06 18:21:52 -06:00
Joel Dice
ec68b60204
add profile-jscheme target to makefile
2007-08-20 20:30:56 -06:00
Joel Dice
27c8511c5e
bugfixes
2007-08-20 18:24:54 -06:00
Joel Dice
e2f3e80bdf
heap o' bugfixes
2007-08-19 20:57:32 -06:00
Joel Dice
59638543c7
various performance tweaks and bugfixes
2007-08-19 13:45:51 -06:00
Joel Dice
747e7b0371
set minimum value for initial nextGen2 capacity; profile support
2007-08-18 16:42:11 -06:00
Joel Dice
215a52ba54
simplify heap.cpp by allocating segments pessimistically
2007-08-18 15:24:29 -06:00
Joel Dice
ab3ca38580
various bugfixes
2007-08-13 18:37:00 -06:00
Joel Dice
89609e11c9
implement floating point instructions
2007-08-13 08:06:31 -06:00
Joel Dice
bf230ee151
implement tableswitch and lookupswitch instructions plus run loop bugfixes and tweaks
2007-08-12 20:52:12 -06:00
Joel Dice
c20219df19
flesh out serialization/deserialization code and fix build
2007-08-12 18:50:25 -06:00
Joel Dice
d3931b4853
flesh out resource URL scheme implementation
2007-08-10 17:45:47 -06:00
Joel Dice
1997ea6b8c
acquire class lock before running static initializer; wrap exceptions thrown from static initializers in ExceptionInInitializerError instances
2007-08-01 17:48:36 -06:00
Joel Dice
73155c6196
fix failure to remove thread from wait list in System::Monitor::notifyAll()
2007-07-29 19:18:18 -06:00
Joel Dice
c96a4a5b39
implement String.intern()
2007-07-28 18:02:32 -06:00
Joel Dice
41bee5829e
misc. bugfixes and tweaks
2007-07-28 10:10:13 -06:00
Joel Dice
7212ba1c30
java/io bugfixes and coverage; jni bugfixes; minor refactoring
2007-07-26 18:06:05 -06:00
Joel Dice
9ab88ef619
a static jni method takes the jclass for that method as its second argument; simplify pad() and divide(), and rename divide() to ceiling(); sketch FileInputStream.cpp and FileOutputStream.cpp
2007-07-25 18:48:28 -06:00
Joel Dice
6b0792c881
exception handling and parseMethodTable() bugfixes
2007-07-24 19:56:05 -06:00
Joel Dice
97aaa419b4
quick sketch of java/io/*
2007-07-24 18:34:45 -06:00
Joel Dice
527f46d53d
bugfixes; add NullPointerException.java
2007-07-23 21:31:28 -06:00
Joel Dice
5f3bf175e0
start work on reflection; bugfixes
2007-07-23 19:44:20 -06:00
Joel Dice
48226f988c
add a bunch of classes to classpath and flesh out a few existing ones
2007-07-21 11:50:26 -06:00
Joel Dice
0f7a2137bf
factor system.cpp and class-finder.cpp out of main.cpp
2007-07-20 08:36:31 -06:00
Joel Dice
9f91f221dd
GC stress fix in make()
2007-07-19 21:29:34 -06:00
Joel Dice
de9213ce30
finish java/lang/ref/* support; add wrapper classes for primitives
2007-07-19 21:18:25 -06:00
Joel Dice
32dff71994
GC stress fixes
2007-07-19 17:45:44 -06:00
Joel Dice
c94e70060f
teach test.sh to run valgrind when in stress testing mode
2007-07-17 19:42:14 -06:00
Joel Dice
b848c09a34
more GC stress fixes
2007-07-17 07:22:29 -06:00
Joel Dice
e3e9981031
more GC stress fixes
2007-07-16 19:55:49 -06:00
Joel Dice
4670055b03
implement primitive testing framework and provide for GC stress testing
2007-07-15 19:03:02 -06:00
Joel Dice
69eed6ba5a
fix method and field lookup to check superclasses
2007-07-11 18:06:57 -06:00
Joel Dice
93748f2df9
heap o' bugfixes
2007-07-10 19:38:06 -06:00
Joel Dice
3bd267b47a
more refactoring
2007-07-06 17:50:26 -06:00
Joel Dice
427dbedd0f
factor a lot of code out of vm.cpp, since it was becoming unwieldy
2007-07-06 09:24:06 -06:00
Joel Dice
c3320c2c97
flesh out classpath enough to test threading; fix indexing bug in parsePool()
2007-07-04 16:27:08 -06:00
Joel Dice
da844719ab
fix off-by-one thinko in GetStringUTFChars; call dlclose() in ~Library()
2007-07-04 12:15:03 -06:00
Joel Dice
25a7aae0f8
lots of bugfixes
2007-07-04 11:58:27 -06:00
Joel Dice
38cea04322
progress towards thread support
...
This includes support for using the least significant bits of the class
pointer to indicate object state, which we'll use to indicate the
presence of a monitor pointer, among other things.
2007-07-01 15:34:22 -06:00
Joel Dice
4020f13fb0
update references to class in fields and methods in updateBootstrapClass()
2007-06-29 20:38:16 -06:00
Joel Dice
b8e009075c
stack trace work
2007-06-29 20:39:01 -06:00
Joel Dice
c34ee64988
classloading bugfixes and stack trace work
2007-06-29 19:37:45 -06:00
Joel Dice
60da97dfc8
fix test, stress, and fast makefile targets
2007-06-29 11:45:14 -06:00
Joel Dice
07fa116aa3
use real arch in makefile
2007-06-29 10:43:25 -06:00
Joel Dice
e529d60a69
hello, world
2007-06-29 10:42:39 -06:00
Joel Dice
6751b53598
specify LD_LIBRARY_PATH for run targets
2007-06-29 08:52:03 -06:00
Joel Dice
2057e72956
more JNI work
2007-06-28 20:58:48 -06:00
Joel Dice
cd2c1a2836
JNI up the wazoo
2007-06-24 20:02:24 -06:00
Joel Dice
400b3633d7
more JNI work
2007-06-24 19:34:07 -06:00
Joel Dice
ef806e73f0
progress on JNI and bootstrap class handling
2007-06-24 13:57:00 -06:00
Joel Dice
39bbcc03eb
refactor assertions so they can be disabled easily at compile time; fix a couple of method invocation bugs
2007-06-22 17:17:13 -06:00
Joel Dice
5ee38e259a
enable large object support; various GC bugfixes and tweaks
2007-06-22 16:47:57 -06:00
Joel Dice
d5ce307a2a
switch to a linked heap implementation
2007-06-21 20:13:17 -06:00
Joel Dice
95c4bff51b
lots of bugfixes
2007-06-20 19:38:02 -06:00
Joel Dice
91b9dc7382
various bugfixes
2007-06-20 15:27:22 -06:00
Joel Dice
4e07acb26c
it builds!
2007-06-20 13:20:25 -06:00
Joel Dice
1a05eb2739
snapshot
2007-06-20 10:58:35 -06:00
Joel Dice
36152603f4
provide bounds checking for array indexing; store bootstrap types in Machine::types
2007-06-18 15:13:21 -06:00
Joel Dice
6756ade3bd
update generated type code and fix most link errors
2007-06-18 13:23:44 -06:00
Joel Dice
1cb866aac1
clean up sketch of parseClass() and friends; etc.
2007-06-17 22:09:02 -06:00
Joel Dice
2d44143944
type-generator now builds
2007-06-04 17:39:59 -06:00
Joel Dice
3ba88c12b0
copy makefile, stdc++.cpp, and type-generator.cpp from mess project
...
and began customizing them for this project
2007-06-03 17:16:07 -06:00
