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

Age	Commit message (Collapse)	Author
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

2012-12-20	Gamepad support	Mike Pavone

2012-12-19	Fix issue in which VDP would have trouble emptying FIFO because the VDP ↵	Mike Pavone
	cycle count got reset at end of frame.
2012-12-19	Cleanup 68K timing code. Temporarily omment out fFPS counter as it was ↵	Mike Pavone
	causing segfaults
2012-12-19	Add FPS counter to console output	Mike Pavone

2012-12-19	Print out large immediate values in hex rather than decimal form	Mike Pavone

2012-12-19	Add support for BTST instruction (untested), absolute addressing mode for ↵	Mike Pavone
	instructions other than move (untested) and fix decoding of MOVEM.
2012-12-18	Fix operand order for AND instructions	Mike Pavone

2012-12-18	ecx was getting clobbered before the relevant temp value was used in some ↵	Mike Pavone
	cases during memory reads
2012-12-18	Properly zero-init all VDP buffers. Comment out some debug printfs.	Mike Pavone

2012-12-18	Code in runtime for checking for VDP reads was using the wrong register. ↵	Mike Pavone
	This is now fixed.
2012-12-18	Fix CRAM and possibly VSRAM writes	Mike Pavone

2012-12-18	Add palette debug to SDL renderer	Mike Pavone

2012-12-18	Get Flavio's color bar demo kind of sort of working	Mike Pavone

2012-12-16	Add preliminary support for JMP	Mike Pavone

2012-12-16	Implement CLR, minor refactor of register offset calculation in context struct	Mike Pavone

2012-12-15	Implement shift instructions (asl, lsl, asr, lsr). Add flags to register ↵	Mike Pavone
	printout. Fix minor bug in shift/rotate instruction decoding.
2012-12-13	Fix shift rotate instruction decoding and improve disassembly of move USP ↵	Mike Pavone
	and conditional branch instructions
2012-12-12	Add untested support for and, eor, or, swap, tst and nop instructions. Add ↵	Mike Pavone
	call to m68k_save_result for add and sub so that they will properly save results for memory destinations
2012-12-12	Don't try to disassemble addresses beyond the end of the cartridge	Mike Pavone

2012-12-12	Fix bug in address visitation in disassembler	Mike Pavone

2012-12-12	Add support for dbcc instruction	Mike Pavone

2012-12-12	Add vector table to test.s68	Mike Pavone

2012-12-12	Add logic for following control flow based on logic in the translator	Mike Pavone

2012-12-09	Add debug render mode and fix vertical flip bit for bg tiles	Mike Pavone

2012-12-09	Fix bug in tile address masking. Remove some debug code from window plane.	Mike Pavone

2012-12-09	More correct window support, maybe	Mike Pavone

2012-12-09	Broken window support	Mike Pavone

2012-12-09	Horizontal scroll works correctly now. In particular, the SEGA logo in ↵	Mike Pavone
	Vectorman has a nice smooth wave like it should
2012-12-09	Implement sprite index >= sprite limit triggers sprite limit behavior	Mike Pavone

2012-12-08	Initial H32 mode support	Mike Pavone

2012-12-08	Pass all sprite masking tests	Mike Pavone

2012-12-08	Small fix to overflow flag	Mike Pavone

2012-12-08	Improve sprite masking to almost completely pass Nemesis' sprite masking test	Mike Pavone

2012-12-08	Add support for simple resolution scaling	Mike Pavone