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

Age	Commit message (Collapse)	Author
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

2012-12-27	Implement areg indexed mode for lea	Mike Pavone

2012-12-27	Allow use of indexed modes as move dst	Mike Pavone

2012-12-27	Allow indexed modes to be used as a destination	Mike Pavone

2012-12-27	Fix address register indexed addressing (probably)	Mike Pavone

2012-12-27	Fix pc indexed addressing (probably) when used as a source	Mike Pavone

2012-12-27	Initial work on allowing dynamic branches and code in RAM plus a small fix ↵	Mike Pavone
	to effective address decoding
2012-12-27	Fix decoding bug for addq/subq	Mike Pavone

2012-12-27	Implement EXT, add some fixes to LINK/UNLK	Mike Pavone

2012-12-27	Fix some bugs in emulation of CLR	Mike Pavone

2012-12-27	Fix decoding bug in addq/subq	Mike Pavone

2012-12-26	Fix decoding of and	Mike Pavone

2012-12-26	Minor joypad fix and commeount out some debug printfs	Mike Pavone

2012-12-26	Forgot to add blastem main file earlier	Mike Pavone

2012-12-26	vertical interrupts now work	Mike Pavone

2012-12-26	RTE doesn't crash the emulator anymore	Mike Pavone

2012-12-26	Fix Z80 BUSREQ/RESET implementation.	Mike Pavone

2012-12-26	Fix long reads from IO ports or long reads that trigger sync cycles by ↵	Mike Pavone
	saving rdi. Possibly fix word wide IO reads.
2012-12-26	Implement Z80 reset and bus request registers.	Mike Pavone

2012-12-26	Initial stab at interrupt support. Make native code offsets bigger so I ↵	Mike Pavone
	don't have to worry about overflowing the offset. Implement neg and not (untested).
2012-12-22	Add support for indexed modes as a source, some work on jmp and jsr with ↵	Mike Pavone
	areg indirect mode
2012-12-21	Fix bug in disassembler that caused it to disassemble addresses it shouldn't	Mike Pavone

2012-12-21	Implement indexed with 8-bit displacement addressing modes in decoder and ↵	Mike Pavone
	disassembler
2012-12-21	Added untested support for LINK and UNLK	Mike Pavone

2012-12-21	Removed some old debug printfs	Mike Pavone

2012-12-21	Implement JSR for some addressing modes	Mike Pavone

2012-12-21	Implement DMA (untested)	Mike Pavone

2012-12-21	Fix some bugs in movem with a register list destination	Mike Pavone

2012-12-21	Implement a couple of supervisor instructions	Mike Pavone

2012-12-21	Implement word wide access to IO area	Mike Pavone

2012-12-21	Implement more instructions and address modes	Mike Pavone

2012-12-20	Make the translator bail out if it hits an instruction I haven't implemented yet	Mike Pavone

2012-12-20	Fix disassembly of reg list in MOVEM when the reg list is the destination	Mike Pavone

2012-12-20	Fix decoding and disassembly of MOVEM	Mike Pavone

2012-12-20	Fix BTST	Mike Pavone