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

Age	Commit message (Collapse)	Author
2013-05-09	Fix return address for RST	Mike Pavone

2013-05-09	Show absolute addresses for JR, JRCC and DJNZ in Z80 disassembler	Mike Pavone

2013-05-09	Fix terminal instruction detection in disassembler	Mike Pavone

2013-05-09	Properly handle instructions that use boty IYH and IYL	Mike Pavone

2013-05-09	Set the N flag to the correct value for DEC instructions	Mike Pavone

2013-05-09	Implement carry flag for shift instructions. Implement weird behavior for ↵	Mike Pavone
	bit 0 of SLL. Fix missing break statement in SRL.
2013-05-09	Correctly set the N flag for SBC	Mike Pavone

2013-05-09	Deal with the fact that there's no 8-bit version of the BT family of ↵	Mike Pavone
	instructions on x86
2013-05-08	Complete flag behavior for Z80 BIT instruction	Mike Pavone

2013-05-08	Properly handle negative displacements in Z80 core	Mike Pavone

2013-05-08	Contrary to the official documenation, OR and AND also set PV based on ↵	Mike Pavone
	parity instead of overflow
2013-05-08	Set PV flag based on parity, not overflow for XOR	Mike Pavone

2013-05-08	BIT was setting the zero flag to the opposite of what it should have. This ↵	Mike Pavone
	is now fixed.
2013-05-08	More fixes for confusion between Z80_UNUSED and MODE_UNUSED	Mike Pavone

2013-05-08	Compare src_op.mode with the correct constant in shift/rotate instructions	Mike Pavone

2013-05-08	Fix IX/IY register selection when the direction bit is set	Mike Pavone

2013-05-08	Fix calcuation of IX/IY dipslacements. Fix a bunch of stuff related to the ↵	Mike Pavone
	IX/IY bit/shift/rotate instructions.
2013-05-08	Fix stupid copy-pasta bug in XOR	Mike Pavone

2013-05-08	Fix byte order of pop AF	Mike Pavone

2013-05-08	Added z80 test generator and z80 test runner.	Mike Pavone

2013-05-05	Implement RRD and implement flags on RLD	Mike Pavone

2013-05-04	Implemente RLD	Mike Pavone

2013-05-04	Implement HALT (sort of tested)	Mike Pavone

2013-05-04	Implement IN and OUT (untested)	Mike Pavone

2013-05-04	Implement RETI and RETN (untested). Cleanup tests for "terminal" instructions.	Mike Pavone

2013-05-04	Remove deferred address entries from abandoned translations inside ↵	Mike Pavone
	z80_retrans_inst
2013-05-03	Fix native address lookup in bannked memory area	Mike Pavone

2013-05-03	Using push/pop inside translated code is not compatible with the current way ↵	Mike Pavone
	the Z80 core returns to the caller
2013-05-03	Implement shift instructions (untested)	Mike Pavone

2013-05-02	Implement CPL and NEG (untested)	Mike Pavone

2013-05-02	Implement LDD and LDDR	Mike Pavone

2013-05-02	Implement LDI	Mike Pavone

2013-05-02	Fix IX/IY displace modes. Fix check for registers requiring REX.	Mike Pavone

2013-05-02	Sync Z80 on writes to busreq/reset ports. NULL out extra_pc on z80 reset	Mike Pavone

2013-05-02	Don't mix *H regs with the REX prefix	Mike Pavone

2013-05-01	Fix some more retranslation bugs in the Z80 core	Mike Pavone

2013-05-01	Fix a crash bug in instruction retranslation	Mike Pavone

2013-04-30	Implement ld to and from the I and R registers	Mike Pavone

2013-04-30	Implement LDIR and fix a bug in which context was not restored after a call ↵	Mike Pavone
	to z80_handle_code_write
2013-04-30	Fix a remaining z80_write reg swap bug. Properly initialize the native map ↵	Mike Pavone
	slots. Reset appropriate regs when z80_reset is called.
2013-04-29	Implement CCF and SCF	Mike Pavone

2013-04-29	Properly handle wrapping around to 0 in translate_z80_stream	Mike Pavone

2013-04-29	Fix bug in end condition inside translate_z80_stream.	Mike Pavone

2013-04-29	Squashing some bugs introduced when I switched the register assignments for ↵	Mike Pavone
	z80_write_byte around.
2013-04-29	Implement retranslating code when written to. Possibly broken, need to fix ↵	Mike Pavone
	some other bugs before a proper test.
2013-04-29	Implemented basic interrupt support in Z80 core.	Mike Pavone

2013-04-28	Implement ADC and SBC in Z80 core (untested)	Mike Pavone

2013-04-28	Implement rotation and bit set/reset instructions (untested).	Mike Pavone

2013-04-28	Implement RETCC in Z80 core.	Mike Pavone

2013-04-28	Implement EI, DI and IM in the Z80 core	Mike Pavone