70 Commits

Author	SHA1	Message	Date
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
Joel Dice	f8cda0cd85	more JIT compiler progress	2007-12-09 15:45:43 -07:00
Joel Dice	d105a180db	remove unecessary namespace qualifier	2007-11-18 12:17:14 -07:00
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
Joel Dice	20cc788fa4	support classloading from jar files compiled into the executable	2007-10-25 16:06:05 -06:00
Joel Dice	3e84d4438a	revise signatures of mark() and set() to take a target object and offset instead of a target object reference, paving the way for immovable objects	2007-10-22 11:22:30 -06:00
Joel Dice	f4dfc889fd	rough sketch of lookupswitch and tableswitch instructions	2007-10-22 08:14:05 -06:00
Joel Dice	64acabf130	fix thinko in getstatic	2007-10-17 20:50:43 -06:00
Joel Dice	02c1939de5	fix implicit conversion warnings	2007-10-17 20:03:01 -06:00
Joel Dice	569c81019c	mask out least significant bits during class dereference in generated code	2007-10-17 19:25:30 -06:00
Joel Dice	1aee58e390	fix tracking stack frames in compile.cpp	2007-10-17 18:41:49 -06:00
Joel Dice	e393f49fd6	fix Compiler.compileCaller() to work on both i386 and amd64	2007-10-17 11:22:09 -06:00
Joel Dice	5fb1495f4d	bugfixes and new instructions in compile.cpp	2007-10-16 19:21:35 -06:00
Joel Dice	200e933923	fix regression related to logging verbosity and exception handling in compile.cpp	2007-10-16 12:16:12 -06:00
Joel Dice	fc898c4df1	fix broken assumption that all native functions will push rbp on the stack first thing	2007-10-16 12:10:56 -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	659555b6ce	fix use of uninitialized values at root thread creation time when running in stress mode; allocate Thread::defaultHeap on the heap instead of as part of the Thread structure	2007-10-13 19:18:25 -06:00
Joel Dice	5c99edd90e	fix many JIT GC bugs; GC.java now passes	2007-10-13 15:48:40 -06:00
Joel Dice	b8ce22dc42	JIT GC bugfixes	2007-10-12 16:06:33 -06:00
Joel Dice	349fe47c8d	JIT GC progress; fix interface method lookup bug	2007-10-12 11:56:43 -06:00
Joel Dice	5a92852f74	stack mapping progress	2007-10-12 08:26:36 -06:00
Joel Dice	3e1dbab0f0	move bitmap helper functions to common.h; preserve callee-saved registers in vmInvoke()	2007-10-11 20:52:16 -06:00
Joel Dice	201a658941	stack mapping bugfixes	2007-10-11 18:30:46 -06:00
Joel Dice	d5a8193614	lots of work on stack mapping, plus a couple of bugfixes	2007-10-11 16:43:03 -06:00
Joel Dice	69389ea8be	more progress towards stack mapping	2007-10-10 16:39:40 -06:00
Joel Dice	808b4780b1	progress towards stack mapping	2007-10-10 15:34:04 -06:00
Joel Dice	1406d6bc24	refactor parts of compile.cpp to improve time efficiency of java IP -> machine IP translation and to prepare for stack object reference tracking	2007-10-10 11:26:28 -06:00
Joel Dice	915ade9ccc	various JIT bugfixes	2007-10-09 13:30:01 -06:00
Joel Dice	defa8c62ac	64-bit arithmetic bugfixes	2007-10-09 11:15:40 -06:00
Joel Dice	7e0731ebdd	various bugfixes involving longs	2007-10-08 17:13:55 -06:00
Joel Dice	c7d7c4ca0a	implement additional instructions for JIT; fix bug in dispose(Thread*,Reference*)	2007-10-08 15:41:41 -06:00
Joel Dice	feeaecbfd8	more work on JIT unwinding	2007-10-04 16:41:19 -06:00
Joel Dice	2135f62584	progress towards JIT stack unwinding	2007-10-03 21:19:39 -06:00