~xmc/680 - Unnamed repository; edit this file 'description' to name the repository.

Age	Commit message (Collapse)	Author
2010-09-06	Registers holding emulated registers are now named.	Duncan Smith
	Hopefully 'esp', 'epc', 'eaf', and friends will be less troublesome than 'a4', 'a6', and 'd3'.
2010-09-06	Fixes to actually run code	Duncan Smith
	This is the version to run the first (trivial) infinite loop correctly. I hacked up the loader slightly to replace one of the (nonexistent) pages with a static byte array. z80 code executed: $4000: JP $4000 4000 c3 40 00 4003 This version also draws the opcode executed on the screen, to aid in debugging the emulator: move.b d0,$4c00+32*(128/8) Also, it turns out that I was mixing up the emulated SP (a4) and emulated PC (a6). That has been fixed. Further, it seems that movea defaults to a word operation in a68k. This led to pointer corruption, which has been fixed.
2010-07-23	Merge branch 'master' of git@github.com:chronomex/680	Duncan Smith

2010-07-23	Comments about speediness	Duncan Smith

2010-07-23	Tiny change	Duncan Smith

2010-06-28	Minor comment changes	Duncan Smith

2010-06-26	Parted out remaining un-written ALU instructions.	Duncan Smith

2010-06-26	Parted out ADC macro-instruction	Duncan Smith

2010-06-26	Parted out ADD macro-instruction	Duncan Smith

2010-06-21	Parted out F_SUB_B to alu_sub.	Duncan Smith

2010-06-21	Parted out F_SBC_B to alu_sbc.	Duncan Smith

2010-06-21	Moved DONE macro to a more sensible location	Duncan Smith

2010-06-20	Moved macros into opcodes file	Duncan Smith

2010-06-20	Moved emulation core into opcodes.asm	Duncan Smith