log

age author description
Mon, 31 Dec 2012 20:09:09 -0800 Mike Pavone Implement most of the "X" instructions
Mon, 31 Dec 2012 19:17:01 -0800 Mike Pavone Implement m68k_modified_ret_addr
Mon, 31 Dec 2012 18:53:52 -0800 Mike Pavone Comment out some debug printfs
Mon, 31 Dec 2012 18:36:16 -0800 Mike Pavone Fix infinite loop bug in sprite rendering
Mon, 31 Dec 2012 18:22:25 -0800 Mike Pavone Fix DMA fills to VRAM
Mon, 31 Dec 2012 18:12:08 -0800 Mike Pavone Fix DMA in progress flag in VDP status register
Mon, 31 Dec 2012 11:56:01 -0800 Mike Pavone Fix label names in disassembler
Mon, 31 Dec 2012 11:54:27 -0800 Mike Pavone Properly support references to odd addresses in label generation in disassembler. Add labels for start and interrupts.
Mon, 31 Dec 2012 11:26:57 -0800 Mike Pavone Fix VDP reads
Sun, 30 Dec 2012 22:39:41 -0800 Mike Pavone Implemented HV counter
Sun, 30 Dec 2012 18:40:33 -0800 Mike Pavone Fix some bugs in decoding cmp
Sun, 30 Dec 2012 11:54:25 -0800 Mike Pavone Fix 68K->VDP DMA
Sun, 30 Dec 2012 09:55:18 -0800 Mike Pavone Improve disassembler
Sun, 30 Dec 2012 09:55:07 -0800 Mike Pavone Add support for pc indexed addressing mode to lea
Sun, 30 Dec 2012 07:52:44 -0800 Mike Pavone Support more address modes for jmp
Sun, 30 Dec 2012 01:15:16 -0800 Mike Pavone Fix bug that was causing DMA fills to lock up under certain circumstances
Sun, 30 Dec 2012 00:11:03 -0800 Mike Pavone Make version register return correct value for USA
Sat, 29 Dec 2012 23:40:30 -0800 Mike Pavone Fix swap
Sat, 29 Dec 2012 23:08:14 -0800 Mike Pavone Cleanup bit instructions and fix bug in translate_m68k_move that caused incorrect results once translate_m68k_src was fixed
Sat, 29 Dec 2012 23:07:23 -0800 Mike Pavone Fix crash when printing error message about modified return address
Sat, 29 Dec 2012 22:22:53 -0800 Mike Pavone Fix check in translate_m68k_src that deals with instructions for which both operands are registers that are not mapped to a native x86-64 register
Sat, 29 Dec 2012 22:11:28 -0800 Mike Pavone Fix encoding of movsx instruction when used with new (i.e. r9-r15) registers. This fixes the indexed addressing modes when used with a word-wide index register
Sat, 29 Dec 2012 21:55:42 -0800 Mike Pavone Some fixes for translating code in located in RAM
Sat, 29 Dec 2012 21:10:07 -0800 Mike Pavone Implement the rest of the bit instructions
Sat, 29 Dec 2012 20:33:39 -0800 Mike Pavone Implemented ROL and ROR
Sat, 29 Dec 2012 12:52:19 -0800 Mike Pavone Fix logic for switching between USP and SSP
Fri, 28 Dec 2012 22:47:22 -0800 Mike Pavone Fix decoding of CMPA
Fri, 28 Dec 2012 22:47:10 -0800 Mike Pavone Fix return address pushed to stack for jsr
Fri, 28 Dec 2012 21:36:22 -0800 Mike Pavone cycles should return dst
Fri, 28 Dec 2012 21:25:00 -0800 Mike Pavone Fix call_r in gen_x86 so that it properly returns a pointer to the location after the generated instruction
Fri, 28 Dec 2012 21:20:14 -0800 Mike Pavone Implement pea (untested).
Fri, 28 Dec 2012 20:46:29 -0800 Mike Pavone Fix Z80 busreq logic
Fri, 28 Dec 2012 19:21:05 -0800 Mike Pavone Allow jmp/jsr to follow pc-relative addresses in disassembler
Fri, 28 Dec 2012 17:59:41 -0800 Mike Pavone Defer the correct address for pc relative jsr/jmp
Fri, 28 Dec 2012 17:57:43 -0800 Mike Pavone Implement scc (untested)
Fri, 28 Dec 2012 15:34:24 -0800 Mike Pavone Fix decoding of Scc
Fri, 28 Dec 2012 15:16:36 -0800 Mike Pavone Implement more address modes for jsr
Fri, 28 Dec 2012 15:04:22 -0800 Mike Pavone COmment out fifo full debug printf
Fri, 28 Dec 2012 15:03:00 -0800 Mike Pavone Fix horizontal mask values for scroll plane map address calculation
Fri, 28 Dec 2012 14:30:25 -0800 Mike Pavone Fix areg indexed mode for move dst
Fri, 28 Dec 2012 11:07:13 -0800 Mike Pavone Implement ORI to CCR/SR
Fri, 28 Dec 2012 10:37:09 -0800 Mike Pavone Implemented move from SR
Thu, 27 Dec 2012 23:00:11 -0800 Mike Pavone Use unsigned comparisons for address decoding, exit when we hit an unhandled addressing mode for jmp
Thu, 27 Dec 2012 22:48:54 -0800 Mike Pavone Don't pre-emptively translate code at interrupt vectors as some PD ROMs have these pointing at junk. Need some kind of heuristic for detecting garbage if I'm going to translate them ahead of time by default.
Thu, 27 Dec 2012 22:41:28 -0800 Mike Pavone allocate a new native code chunk when we run out of space
Thu, 27 Dec 2012 22:35:26 -0800 Mike Pavone Some fixes to add/addx sub/subx decoding
Thu, 27 Dec 2012 22:11:26 -0800 Mike Pavone Implement areg indexed mode for lea
Thu, 27 Dec 2012 22:05:22 -0800 Mike Pavone Allow use of indexed modes as move dst
Thu, 27 Dec 2012 21:54:54 -0800 Mike Pavone Allow indexed modes to be used as a destination
Thu, 27 Dec 2012 21:32:00 -0800 Mike Pavone Fix address register indexed addressing (probably)
Thu, 27 Dec 2012 21:23:55 -0800 Mike Pavone Fix pc indexed addressing (probably) when used as a source
Thu, 27 Dec 2012 21:19:58 -0800 Mike Pavone Initial work on allowing dynamic branches and code in RAM plus a small fix to effective address decoding
Thu, 27 Dec 2012 18:47:33 -0800 Mike Pavone Fix decoding bug for addq/subq
Thu, 27 Dec 2012 18:21:10 -0800 Mike Pavone Implement EXT, add some fixes to LINK/UNLK
Thu, 27 Dec 2012 10:40:03 -0800 Mike Pavone Fix some bugs in emulation of CLR
Thu, 27 Dec 2012 10:10:23 -0800 Mike Pavone Fix decoding bug in addq/subq
Wed, 26 Dec 2012 22:13:31 -0800 Mike Pavone Fix decoding of and
Wed, 26 Dec 2012 22:07:44 -0800 Mike Pavone Minor joypad fix and commeount out some debug printfs
Wed, 26 Dec 2012 21:50:48 -0800 Mike Pavone Forgot to add blastem main file earlier
Wed, 26 Dec 2012 20:18:58 -0800 Mike Pavone vertical interrupts now work