blastem.git - Oxore's fork of "blastem" emulator for ROM hacking (C)

Age	Commit message (Collapse)	Author
2013-01-01	Do a sync when interrupt mask changes so we can recompute the next interrupt ↵	Mike Pavone
	cycle. Also fix a bug in which the SR part of ORI to SR was not being performed.
2013-01-01	Make writes to control and data port block when DMA is in progress	Mike Pavone

2013-01-01	Bail out of disassembly of a particular stream when we hit an invalid ↵	Mike Pavone
	instruction
2013-01-01	Add hgignore file	Mike Pavone

2012-12-31	Implement most of the "X" instructions	Mike Pavone

2012-12-31	Implement m68k_modified_ret_addr	Mike Pavone

2012-12-31	Comment out some debug printfs	Mike Pavone

2012-12-31	Fix infinite loop bug in sprite rendering	Mike Pavone

2012-12-31	Fix DMA fills to VRAM	Mike Pavone

2012-12-31	Fix DMA in progress flag in VDP status register	Mike Pavone

2012-12-31	Fix label names in disassembler	Mike Pavone

2012-12-31	Properly support references to odd addresses in label generation in ↵	Mike Pavone
	disassembler. Add labels for start and interrupts.
2012-12-31	Fix VDP reads	Mike Pavone

2012-12-30	Implemented HV counter	Mike Pavone

2012-12-30	Fix some bugs in decoding cmp	Mike Pavone

2012-12-30	Fix 68K->VDP DMA	Mike Pavone

2012-12-30	Improve disassembler	Mike Pavone

2012-12-30	Add support for pc indexed addressing mode to lea	Mike Pavone

2012-12-30	Support more address modes for jmp	Mike Pavone

2012-12-30	Fix bug that was causing DMA fills to lock up under certain circumstances	Mike Pavone

2012-12-30	Make version register return correct value for USA	Mike Pavone

2012-12-29	Fix swap	Mike Pavone

2012-12-29	Cleanup bit instructions and fix bug in translate_m68k_move that caused ↵	Mike Pavone
	incorrect results once translate_m68k_src was fixed
2012-12-29	Fix crash when printing error message about modified return address	Mike Pavone

2012-12-29	Fix check in translate_m68k_src that deals with instructions for which both ↵	Mike Pavone
	operands are registers that are not mapped to a native x86-64 register
2012-12-29	Fix encoding of movsx instruction when used with new (i.e. r9-r15) ↵	Mike Pavone
	registers. This fixes the indexed addressing modes when used with a word-wide index register
2012-12-29	Some fixes for translating code in located in RAM	Mike Pavone

2012-12-29	Implement the rest of the bit instructions	Mike Pavone

2012-12-29	Implemented ROL and ROR	Mike Pavone

2012-12-29	Fix logic for switching between USP and SSP	Mike Pavone

2012-12-28	Fix decoding of CMPA	Mike Pavone

2012-12-28	Fix return address pushed to stack for jsr	Mike Pavone

2012-12-28	cycles should return dst	Mike Pavone

2012-12-28	Fix call_r in gen_x86 so that it properly returns a pointer to the location ↵	Mike Pavone
	after the generated instruction
2012-12-28	Implement pea (untested).	Mike Pavone

2012-12-28	Fix Z80 busreq logic	Mike Pavone

2012-12-28	Allow jmp/jsr to follow pc-relative addresses in disassembler	Mike Pavone

2012-12-28	Defer the correct address for pc relative jsr/jmp	Mike Pavone

2012-12-28	Implement scc (untested)	Mike Pavone

2012-12-28	Fix decoding of Scc	Mike Pavone

2012-12-28	Implement more address modes for jsr	Mike Pavone

2012-12-28	COmment out fifo full debug printf	Mike Pavone

2012-12-28	Fix horizontal mask values for scroll plane map address calculation	Mike Pavone

2012-12-28	Fix areg indexed mode for move dst	Mike Pavone

2012-12-28	Implement ORI to CCR/SR	Mike Pavone

2012-12-28	Implemented move from SR	Mike Pavone

2012-12-27	Use unsigned comparisons for address decoding, exit when we hit an unhandled ↵	Mike Pavone
	addressing mode for jmp
2012-12-27	Don't pre-emptively translate code at interrupt vectors as some PD ROMs have ↵	Mike Pavone
	these pointing at junk. Need some kind of heuristic for detecting garbage if I'm going to translate them ahead of time by default.
2012-12-27	allocate a new native code chunk when we run out of space	Mike Pavone

2012-12-27	Some fixes to add/addx sub/subx decoding	Mike Pavone