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

Age	Commit message (Collapse)	Author
2013-06-29	Add support for loading GST format savestates	Mike Pavone

2013-06-25	Use the registers that were freed up by the memory map function changes	Mike Pavone

2013-05-21	Finish SRAM support for games without a SEGA mapper	Mike Pavone

2013-05-21	Support for SRAM with SEGA mapper. Half-finished support for SRAM without ↵	Mike Pavone
	SEGA mapper.
2013-05-21	Refactor code gen for read/write functions	Mike Pavone

2013-05-21	m68k_trap is now replaced with a generated one so it can call the generated ↵	Mike Pavone
	memory acccess functions. The old static memory access functions have been removed from runtime.S
2013-05-21	Generate handle_cycle_limit_int at runtime so it can refer to the runtime ↵	Mike Pavone
	generated memory map functions
2013-05-18	Mostly working runtime generation of memory map read/write functions	Mike Pavone

2013-05-12	Fix retrun address calculation for CHK exceptions	Mike Pavone

2013-05-11	Don't update interrupt mask on non-interrupt exceptions	Mike Pavone

2013-05-11	Port instruction retranslation improvements from Z80 core to M68K core	Mike Pavone

2013-04-25	Get Z80 core working for simple programs	Mike Pavone

2013-04-21	Fix overflow detection in divs. Fix negative immediate source for divs	Mike Pavone

2013-04-21	Implement CHK instruction (not fully tested).	Mike Pavone

2013-04-21	Fixed a couple bugs in roxl/roxr. X flag wasn't being saved properly and ↵	Mike Pavone
	rotates of more than 31 bits were messed up as the X flag was being thrown away between the first 31 bits of rotate and the rest.
2013-04-20	Fix muls with a negative immediate source.	Mike Pavone

2013-04-20	Fix modulo on bit operations with a memory destination	Mike Pavone

2013-04-20	Fix overflow flag behavior for lsl/lsr/asr	Mike Pavone

2013-04-20	Fix autoincrement on a7 when used as a destination in a byte sized instruction	Mike Pavone

2013-04-19	Fix some bugs related to sign-extension of address registers and ↵	Mike Pavone
	pre-decrement amount for a7 when used as a source.
2013-04-16	Make reset trigger debug exit to make it easier to test the same cases in ↵	Mike Pavone
	blastem and musashi. Fix asl #1 overflow flag.
2013-04-16	Small bit of cleanup	Mike Pavone

2013-01-27	Fix movem reg to mem for certain addressing modes	Mike Pavone

2013-01-26	Flag fixes for div, negx and not	Mike Pavone

2013-01-26	Tweaks to make blastem compatible with m68k-tester	Mike Pavone

2013-01-25	Fix overflow flag on ASL	Mike Pavone

2013-01-17	Add instruction address logging to translator and support for reading an ↵	Mike Pavone
	address log to the disassembler
2013-01-17	Implement pc indexed mode as move dst	Mike Pavone

2013-01-16	Implement ABCD an SBCD. Fix BTEST with register source.	Mike Pavone

2013-01-15	Implement support for self-modifying code	Mike Pavone

2013-01-14	Prep work for handling games that modify code in RAM	Mike Pavone

2013-01-13	Fix movem.w when dest is register list	Mike Pavone

2013-01-13	Fix return address for areg displacement mode JSR	Mike Pavone

2013-01-13	Fix a bunch of bugs in the CPU core, add a 68K debugger	Mike Pavone

2013-01-09	Fix (a7)+ src when size is byte, fix trap return address, make div with areg ↵	Mike Pavone
	src decoded to invalid
2013-01-09	Fix -(a7) dest when size is byte	Mike Pavone

2013-01-09	Fix signed division with negative result, fix address reg destination with ↵	Mike Pavone
	word-sized operand, fix cmpm decoding and code generation, fix unbalanced pop in bit instructions
2013-01-08	Fix scc to set reg to 0xFF rather than 1 when the condition is true	Mike Pavone

2013-01-06	Fix order of reading saved pc and swapping user and system stack pointers	Mike Pavone

2013-01-06	Make sure we bail out of translation after translating an invalid instruction	Mike Pavone

2013-01-06	Print a message when we try to run an invalid instruction, not when we try ↵	Mike Pavone
	to translate it
2013-01-06	Fix order of SR and PC saved in an exception stack frame	Mike Pavone

2013-01-06	Implement areg displacement mode for jsr	Mike Pavone

2013-01-06	Implement negx	Mike Pavone

2013-01-06	Implement movep	Mike Pavone

2013-01-06	Implement EORI CCR/SR	Mike Pavone

2013-01-06	Implement RTR	Mike Pavone

2013-01-06	Fix a bunch of addressing modes in movem when a register list is the destination	Mike Pavone

2013-01-06	Minor optimization and a cycle count fix to lea	Mike Pavone

2013-01-06	Initialize status register to proper value on startup	Mike Pavone