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1053 Commits

Author SHA1 Message Date
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
3d9e508e3e fix regression in last commit 2008-11-17 08:44:35 -07:00
Joel Dice
9aee242408 Merge branch 'powerpc' of oss:/var/local/git/avian into powerpc 
Conflicts:

	src/compiler.cpp
 2008-11-17 08:22:07 -07:00
Joel Dice
7ea5a4a64f avoid inifinite recursion in trySteal 2008-11-17 08:20:48 -07:00
Joel Dice
92a8a4d83b clean up subroutine code in wake of merge from master branch 2008-11-15 18:03:43 -07:00
Joel Dice
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
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
Joel Dice
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
Joel Dice
fae0ccfe96 fix unused parameter warnings 2008-11-11 18:09:45 -07:00
Joel Dice
6f5613ebd9 minor code cleanup in MoveEvent::compile 2008-11-11 17:48:21 -07:00
Joel Dice
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
Joel Dice
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
Joel Dice
e859502811 handle unresolved constants in moveCM 2008-11-11 11:56:43 -07:00
Joel Dice
671fd1c0f9 set popIndex for stack arguments in CallEvent constructor 2008-11-11 11:56:23 -07:00
Joel Dice
0bef625500 fix thinko in logCompile 2008-11-11 09:17:11 -07:00
Joel Dice
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
Joel Dice
2304a656cf in releaseRegister, if the register is not the exclusive site of a value, steal it 2008-11-10 21:25:36 -07:00
Joel Dice
54cda3ca61 specify register contraints for Negate instruction in MyArchitecture::plan 2008-11-10 20:23:33 -07:00
Joel Dice
96a7c71c30 fix loading 8-byte values on 32-bit systems 2008-11-10 19:12:36 -07:00
Joel Dice
81d532c4f0 handle overlap cases in moveRR 2008-11-10 19:11:32 -07:00
Joel Dice
5fc9ad058b more bugfixes; all tests pass on amd64 2008-11-10 17:07:44 -07:00
Joel Dice
00d8142de9 various bugfixes; all but one test are passing on amd64 2008-11-09 16:56:37 -07:00
Joel Dice
000aeb25c1 handle case where first instruction is the target of a branch properly 2008-11-08 16:21:30 -07:00
Joel Dice
decd24965a implement multiplyCR and divideCR 2008-11-08 15:42:26 -07:00
Joel Dice
61539bae31 fix stack mapping bugs which broke GC 2008-11-08 15:36:38 -07:00
Joel Dice
312539af64 fix moves involving sign or zero extension 2008-11-08 13:47:26 -07:00
Joel Dice
f01f4441d9 various bugfixes and instructions implemented to get more tests passing 2008-11-06 17:39:38 -07:00
Joel Dice
1ba497d90a fix Exceptions test for amd64 2008-11-02 15:25:51 -07:00
Joel Dice
04da77e95b snapshot 2008-11-02 13:35:35 -07:00
Joel Dice
3e81405a33 snapshot 2008-11-01 16:16:18 -06:00
Joel Dice
dd4dc18916 snapshot 2008-11-01 13:14:13 -06:00
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
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
Joel Dice
003afdc918 fix heap dump facility to visit all roots 2008-10-24 18:48:10 -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
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
7d6ca28b2f snapshot 2008-10-18 18:15:57 -06:00
Joel Dice
26614e2182 use same code to spill registers and stack frame slots 2008-10-16 18:10:35 -06:00
Joel Dice
5391c68efd bugfixes 2008-10-14 18:45:31 -06:00
Joel Dice
aaaf388652 fix handling of instructions which are targets of more than one conditional branch 2008-10-13 18:18:18 -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
Joel Dice
3c798f5bd7 various bugfixes concerning control flow boundaries 2008-10-11 18:23:08 -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
81cb951b08 fix stack corruption due to spurious pop events generated for jsr bytecodes 2008-10-09 17:14:52 -06:00
Joel Dice
83d5d6fde4 avoid unnecessary moves in resolveJunctionSite; distinguish between branches and other events when deciding when to marshal values at junctions 2008-10-07 18:08:13 -06:00
Joel Dice
f6c4496166 various bugfixes 2008-10-05 18:50:59 -06:00
Joel Dice
adb63778f0 fix stack and local snapshots for DummyEvents 2008-10-04 18:14:43 -06:00
Joel Dice
d54ee9081b return null for null argument to MyArchitecture::frameIp 2008-10-04 18:12:29 -06:00
Joel Dice
83aa342bc8 hello, world on amd64 2008-10-04 11:26:35 -06:00
dain
c9e0aa824d Initialized variables to appease gcc 4.2 2008-10-02 13:20:30 -06:00
Joel Dice
07daa9be51 free properties array in Machine::dispose 2008-09-30 17:03:13 -06:00
Joel Dice
df75153a85 handle case of null Stack::pushEvent in CallEvent ctor 2008-09-30 11:22:46 -06:00
Joel Dice
89cc5aa546 initialize JarElement::region in constructor 2008-09-29 18:04:47 -06:00
Joel Dice
823327a00b fix bytecode address calculations which broke when using -Os 2008-09-29 08:46:44 -06:00
Joel Dice
d409f89d5d ensure that only one value holds a given frame site at at time 2008-09-28 15:56:12 -06:00
Joel Dice
61c708d7b2 reserve stack space for arguments to native calls 2008-09-28 13:00:52 -06:00
Joel Dice
c699725cf8 avoid running out of registers when picking junction sites 2008-09-27 16:01:39 -06:00
Joel Dice
965b83303f implement additional instructions 2008-09-27 16:00:58 -06:00
Joel Dice
1910e1b837 Merge branch 'master' of oss.readytalk.com:/var/local/git/avian 2008-09-26 18:17:41 -06:00
Joel Dice
ac988f7a0d fix static field lookup from interfaces 2008-09-26 18:17:13 -06:00
J. Treadwell
27e8bd1406 Temporary StringBuilder fix 2008-09-26 11:31:47 -06:00
Joel Dice
11c2afbf91 bugfixes 2008-09-24 18:48:32 -06:00
Joel Dice
f2bf152eba more bugfixes 2008-09-23 18:01:42 -06:00
Joel Dice
d4938115ef various bugfixes 2008-09-23 15:18:41 -06:00
Joel Dice
b8dd495ada fix build 2008-09-22 08:28:18 -06:00
Joel Dice
86bec5e3b7 sketch out handling of reads at control flow blocks with multiple predecessors 2008-09-21 18:58:54 -06:00
Joel Dice
1b4ad1db42 snapshot 2008-09-20 17:42:46 -06:00
Joel Dice
96c6c7f8ea don't log JIT results to stderr unless DebugCompile is true 2008-09-19 16:43:06 -06:00
Joel Dice
1657fb794c support logging addresses and names of JIT-compiled methods to a file specified via a system property 2008-09-19 11:34:37 -06:00
Joel Dice
fadb66044b remove unused instructions from x86.cpp 2008-09-16 07:59:34 -06:00
Joel Dice
606e5cb238 lots of bugfixes - finally got Simple.pow() working 2008-09-14 20:28:42 -06:00
Joel Dice
bd9e8a77e2 improved tracking of data flow across control flow boundaries 2008-09-13 15:09:26 -06:00
Joel Dice
44ccd2b09e write alignment padding to output buffer in MyAssembler::writeTo 2008-09-13 15:07:39 -06:00
Joel Dice
392a1417e5 lots of bugfixes and a few instructions added 2008-09-08 18:31:19 -06:00
Joel Dice
1dd25325c8 implement various instructions, including AlignedCall 2008-09-07 20:21:52 -06:00
Joel Dice
dcdf78dc44 fix localOffset calculation 2008-09-07 20:21:11 -06:00
Joel Dice
af9758a6d3 got a simple arithmetic test working 2008-09-07 14:12:11 -06:00
Joel Dice
9971eaa92a support out-of-order compilation in x86 assembler 2008-09-06 19:37:12 -06:00
Joel Dice
ed806ca740 working towards compiling simple methods 2008-09-06 15:25:41 -06:00
Joel Dice
e13b755048 more progress towards new JIT code - this compiles but won't run properly 2008-09-05 09:00:38 -06:00
Joel Dice
5f7d68b404 snapshot 2008-08-30 14:12:27 -06:00
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
dicej
fb6624b9ae add cfm_vectors to JNIEnvVTable to match jni.h on OSX 2008-06-15 12:51:04 -06:00
dicej
32f4feb4aa use LOCAL macro to mark local symbols in *.S 2008-06-15 12:49:37 -06:00
dicej
a9ae50900a define LinkageArea in powerpc.h and add the latter to makefile 2008-06-15 12:48:53 -06:00
dicej
b1750c0c9a fix powerpc.S syntax errors 2008-06-15 12:28:48 -06:00
dicej
358f3f801b Merge branch 'master' of oss.ecovate.com:/var/local/git/avian into powerpc 2008-06-15 11:48:05 -06:00
Joel Dice
b683d836c3 implement longCompareRR 2008-06-12 11:23:20 -06:00
Joel Dice
6f5cc9f45f fix unused parameter warning 2008-06-12 11:09:53 -06:00
Joel Dice
eabb37e6eb add lcmp instruction to Compiler and corresponding LongCompare instruction to Assembler, since that's the only efficient way to implement the lcmp bytecode on x86 2008-06-12 10:56:48 -06:00
Joel Dice
357acbdb0f implement move4To8CR, which just defers to moveCR 2008-06-11 08:59:05 -06:00
Joel Dice
94f7efc160 ignore contents of stack location in popNow if the value already resides elsewhere besides the stack 2008-06-11 08:47:06 -06:00
Joel Dice
633ef83fa1 fix handling of values which appear more than once on the stack in trySteal 2008-06-10 18:48:46 -06:00
Joel Dice
b80a3cea85 handle constant comparisons (sometimes generated by ProGuard) in compiler 2008-06-10 18:17:44 -06:00
Joel Dice
dc136bb751 fix stack tracking weirdness for jsr instruction 2008-06-10 18:16:02 -06:00
Joel Dice
5b2065e76c only elide constant multiply if constant is one, not zero (duh) 2008-06-10 18:14:15 -06:00
Joel Dice
fc8c5a2ea9 fix a few bugs revealed by ProGuard optimizations, including too-early constant propagation during array loads and stores 2008-06-10 08:49:13 -06:00
Joel Dice
4b67adaa0a sketch vmNativeCall implementation for powerpc 2008-06-08 13:47:37 -06:00
Joel Dice
ca6215c720 start fleshing out powerpc.S 2008-06-06 08:55:16 -06:00
dicej
f375f6e85c enable powerpc build for process=interpret (won't run yet, though) 2008-06-04 17:09:09 -06:00
dicej
9e0f0a17a7 Merge branch 'master' of oss.readytalk.com:/var/local/git/avian into powerpc 2008-06-04 16:22:46 -06:00
dicej
0ccf8d57ea rough sketch of powerpc support 2008-06-04 16:21:27 -06:00
Joel Dice
ec791a90de fix process=interpret build 2008-06-04 16:17:06 -06:00
Eric Scharff
2aadbaac38 Force alignment for native calls 2008-06-02 11:43:58 -06:00
Eric Scharff
33306aa2f5 Fix warning on confused Mac OS X gcc 4.0 2008-06-02 10:12:09 -06:00
Joel Dice
3b0e05b739 fix unused parameter warning 2008-06-02 08:13:20 -06:00
Joel Dice
ecfb853f17 use relative branches where possible on amd64 2008-06-02 07:49:09 -06:00
Joel Dice
2f3e1ea393 fix incorrect debug logging message 2008-05-31 19:40:18 -06:00
Joel Dice
7d1ed0da05 Merge branch 'compiler' of oss.readytalk.com:/var/local/git/avian 
Conflicts:

	src/compiler.cpp
 2008-05-31 19:30:28 -06:00
Joel Dice
7cdff9f1ee disable debug logging and fix build warnings 2008-05-31 17:06:45 -06:00
Joel Dice
eacca98c3f fix regressions affecting 32-bit systems 2008-05-31 16:53:37 -06:00
Joel Dice
1450b12e5b visit thunk objects during GC in MyProcessor::visitObjects 2008-05-31 16:24:32 -06:00
Joel Dice
e68a18248c use codePromise helper function in CallEvent ctor 2008-05-31 16:24:04 -06:00
Joel Dice
65830a76c5 improve efficiency of array bounds checks and generate a thunk table for native functions called indirectly 2008-05-31 16:14:27 -06:00
Joel Dice
51256f3cc2 fix moveCM for 64-bit constants on 64-bit machines 2008-05-22 18:16:44 -06:00
Joel Dice
f05318b787 fix thinkos in d2i and friends 2008-05-22 18:08:41 -06:00
Joel Dice
3326aafdac various 32-bit fixes 2008-05-22 11:15:18 -06:00
Joel Dice
21cb1c3c8f remove Event::validate, since it is no longer needed and actually causes trouble 2008-05-20 16:47:53 -06:00
Joel Dice
36dbf1ad14 fix another local variable caching bug 2008-05-20 15:24:10 -06:00
Joel Dice
d604efd8f5 fix local variable caching bug 2008-05-20 13:11:42 -06:00
Joel Dice
651c4559db implement compareAR 2008-05-19 10:39:05 -06:00
Joel Dice
983e64c86a preserve old value of local variable *before* it is overwritten 2008-05-19 10:14:54 -06:00
Joel Dice
83da1ec205 preserve old value of local variable across store if it will be used later; tweak site ownership transfer in MoveEvent.compile 2008-05-19 08:53:40 -06:00
Joel Dice
292f84a3fa fix thinko in laload implementation 2008-05-19 08:50:37 -06:00
Joel Dice
08a1921eb7 only set target equal to src->source in MoveEvent.compile if it is a simple load or store 2008-05-19 07:44:39 -06:00
Joel Dice
ad6153612b disallow memory,constant comparisons on x86 2008-05-19 07:43:37 -06:00
Joel Dice
b52cefa86e disallow memory operands in 32-bit comparisons on amd64 2008-05-19 07:27:05 -06:00
Joel Dice
3c30e815ec optimize multiple loads from the same local variable 2008-05-18 22:31:52 -06:00
Joel Dice
56d8851764 constrain temporary register in moveMM according to moveMR's requirements 2008-05-18 22:28:47 -06:00
Joel Dice
b2e25f4e17 reorder makeMultidimensionalArray parameters to remove the need for the caller to save the stack pointer in a temporary register 2008-05-18 09:45:11 -06:00
Joel Dice
4858972dbc support 64-bit subtracts on 32-bit systems; allow constant shift counts in MyAssembler::plan 2008-05-18 09:43:31 -06:00
Joel Dice
392132cb0e Merge branch 'compiler' of la.merseine.nu:p/avian-compiler into compiler 2008-05-17 21:34:46 -06:00
Joel Dice
b6b84af123 various bugfixes 2008-05-17 21:32:14 -06:00
Joel Dice
2bb310981d clean up MoveEvent.compile 2008-05-17 19:26:36 -06:00
Joel Dice
15c2eb13f2 don't generate code for a move from a register to itself 2008-05-17 18:13:27 -06:00
Joel Dice
85a772b0a7 add read of size 4 in CombineEvent for first operand of shift operation 2008-05-16 10:18:36 -06:00
Joel Dice
790e2fee42 respect constraints specified by Assembler::plan in MoveEvent::compile 2008-05-16 10:01:24 -06:00
Joel Dice
21c5eb2d9e fix thinko in appendCombine 2008-05-15 18:35:17 -06:00
Joel Dice
d7fc4aa438 fix offset computation in compareCR and compareCM 2008-05-15 18:34:48 -06:00
Joel Dice
7f72a6469d more register marshalling bugfixes; simple swt apps now run on amd64 2008-05-15 17:19:23 -06:00
Joel Dice
bbd1ee5540 various register marshalling bugfixes 2008-05-15 14:00:57 -06:00
Joel Dice
2ed6247cec fix freezing and thawing of read sites where the same value is read multiple times in compile() 2008-05-15 08:29:19 -06:00
Joel Dice
505d6df7ae reorder code in CallEvent ctor to ensure we don't clobber argument registers when it comes time to marshal values for reading 2008-05-14 18:04:25 -06:00
Joel Dice
8434abaa0e implement swapRR 2008-05-14 17:33:55 -06:00
Joel Dice
04f4ad4f58 fix variadic argument passing bug on amd64 2008-05-14 17:22:44 -06:00