104 Commits

Author	SHA1	Message	Date
Joel Dice	a755368add	sketch of new stack mapping algorithm	2008-01-07 07:51:07 -07:00
Joel Dice	e30302722e	Merge branch 'master' of dice.ecovate.com:git/vm ... Conflicts: src/compile.cpp	2008-01-03 16:54:35 -07:00
Joel Dice	4bda925e08	fix thinko in Frame::mapSizeInWords; code cleanup	2008-01-03 16:53:37 -07:00
Joel Dice	ce2f5dd375	fix use of clobbered stack register in multianewarray	2008-01-03 14:28:29 -07:00
Joel Dice	2d6d69a573	fix thinko in invokeNative2	2008-01-03 12:49:07 -07:00
Joel Dice	651a27f73e	sign-extend array indexes from 32 to 64 bits on amd64; provide useful messages for certain runtime exceptions	2008-01-03 11:37:00 -07:00
Joel Dice	1d7931a654	fix GC safety bugs in compile.cpp	2008-01-01 18:07:12 -07:00
Joel Dice	bdd62011eb	fix up access violation handling on windows; refactor posix segv handling to match API change needed for windows	2008-01-01 10:08:47 -07:00
Joel Dice	100fc304ad	sketch of windows access violation handling; posix segv handling bugfixes	2007-12-31 16:21:57 -07:00
Joel Dice	f151d85f4e	intercept SIGSEGV and throw NullPointerExceptions	2007-12-31 15:40:56 -07:00
Joel Dice	069a760918	snapshot	2007-12-30 15:24:48 -07:00
Joel Dice	c147ef4e5c	allow concurrent reads and writes on trace node hashtable, requiring only writes to acquire the the class lock	2007-12-28 09:50:26 -07:00
Joel Dice	5d65e7c220	handle synchronized methods properly in JIT mode	2007-12-27 17:02:05 -07:00
Joel Dice	bc44f468de	set Verbose=false in compile.cpp	2007-12-27 13:33:58 -07:00
Joel Dice	00c095b564	pop address off stack in jsr instruction before compiling the code which follows	2007-12-27 13:32:34 -07:00
Joel Dice	ea2935f5f1	use storeObjectOrAddress in all astore* instructions	2007-12-27 09:02:03 -07:00
Joel Dice	848a67b397	implement jsr, jsr_w, and ret; various bugfixes to get SWT example working in JIT mode	2007-12-26 16:59:55 -07:00
Joel Dice	c0cf15bb37	add missing instructions and fix shift long instructions to pop an int instead of a long as the shift count	2007-12-26 12:19:45 -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	271797bead	GC safety fix in resolveTarget	2007-12-23 12:26:35 -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	f116225933	fix 64-bit arithmetic support on x86-32	2007-12-22 17:00:35 -07:00
Joel Dice	a867e4d587	snapshot	2007-12-21 17:26:55 -07:00
Joel Dice	06109792e5	JIT build fixes	2007-12-20 16:19:48 -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	6895ffaa99	GC safety and sign extension fixes	2007-12-17 19:09:32 -07:00
Joel Dice	b2cb8e0a69	JIT bugfixes; implement or and xor	2007-12-17 17:22:37 -07:00
Joel Dice	5c807a4ddc	implement shl; fix thinko in Frame::Protector; fix uninitialized value warnings	2007-12-17 15:38:59 -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	25ea07aed5	snapshot - JIT broken	2007-12-16 18:46:46 -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	fb29fd11d8	more JIT bugfixes	2007-12-16 14:30:19 -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	403a6b0200	lots of JIT bugfixes	2007-12-14 18:11:01 -07:00
Joel Dice	12e10b57f5	JIT bugfixes and new instructions; exception propagation and stack traces are functional but not yet entirely correct	2007-12-14 11:27:56 -07:00
Joel Dice	c4347bd7d3	more JIT bugfixes and new instructions	2007-12-12 17:18:31 -07:00
Joel Dice	b2147c2c99	lots of JIT bugfixes and a few new instructions	2007-12-12 15:19:13 -07:00
Joel Dice	fe24005ff0	remove virtual stack code due to problems with jumps, to be revisited along with other optimizations when everything is working; various bugfixes	2007-12-12 11:59:45 -07:00
Joel Dice	fab77e4d96	don't call prologue and epilogue from compileDefault, since we want the original rbp and rsp values	2007-12-11 18:19:03 -07:00
Joel Dice	d70e3aaefb	JIT progress: new, invokespecial, etc.	2007-12-11 16:52:28 -07:00
Joel Dice	fdeafe46fd	2+2 test now works with new JIT code	2007-12-11 14:26:59 -07:00
Joel Dice	286f290665	more JIT progress	2007-12-10 17:48:09 -07:00