log

age author description
Tue, 12 Mar 2019 21:57:35 -0700 Michael Pavone Fix a couple issues in manual memory map read/write functions mame_interp
Tue, 12 Mar 2019 21:57:13 -0700 Michael Pavone Fix a couple bugs in the integration of Musashi mame_interp
Fri, 01 Mar 2019 14:17:29 -0800 Michael Pavone Merge from default mame_interp
Fri, 01 Mar 2019 08:17:57 -0800 Michael Pavone Couple of fixes for using MAME Z80 core mame_interp
Mon, 25 Feb 2019 21:22:14 -0800 Michael Pavone More instruction timing fixes in old Z80 core
Wed, 20 Feb 2019 09:42:12 -0800 Michael Pavone Fix Z80 interrupts in Gen/MD mode when using new core. Disable CPU debug log in new Z80 core
Wed, 20 Feb 2019 00:34:52 -0800 Michael Pavone Fix calculation for whether coalesceFlags is needed for xchg instruction in CPU DSL
Wed, 20 Feb 2019 00:16:27 -0800 Michael Pavone A couple more instruction timing fixes in new Z80 core
Tue, 19 Feb 2019 23:14:38 -0800 Michael Pavone Fix implementation of halt in new Z80 core
Tue, 19 Feb 2019 22:59:30 -0800 Michael Pavone Small fix to ztestrun rule in makefile
Tue, 19 Feb 2019 22:59:14 -0800 Michael Pavone Fix cycle counts of a few instructions in old Z80 core
Tue, 19 Feb 2019 22:51:53 -0800 Michael Pavone Add emulated MHz output to blastcpm
Tue, 19 Feb 2019 22:51:33 -0800 Michael Pavone Store sync_cycle in context rather than in a local in CPU DSL. Fix the timing of a number of instructions in new Z80 core
Tue, 19 Feb 2019 07:03:57 +0000 Michael Pavone Fix build mame_interp
Sat, 16 Feb 2019 13:15:09 -0800 Michael Pavone Fix size of relocated Z80 bank register field
Fri, 15 Feb 2019 23:59:34 -0800 Michael Pavone Added in block instructions, fixed IO address calculation in out block instructions in new Z80 core
Fri, 15 Feb 2019 23:58:55 -0800 Michael Pavone Add appropriate cycles for IO access
Fri, 15 Feb 2019 23:58:34 -0800 Michael Pavone Basic support for string operands in CPU DSL
Tue, 12 Feb 2019 09:58:04 -0800 Michael Pavone Integration of new Z80 core is sort of working now
Sun, 10 Feb 2019 11:58:23 -0800 Michael Pavone Initial attempt at interrupts in new Z80 core and integrating it into main executable
Sat, 09 Feb 2019 11:52:43 -0800 Michael Pavone Allow profiling blastcpm with perftools
Sat, 09 Feb 2019 11:34:31 -0800 Michael Pavone Optimization to memory access in new Z80 core
Fri, 08 Feb 2019 23:09:58 -0800 Michael Pavone Added option to CPU DSL to produce a threaded interpreter using computed goto
Thu, 07 Feb 2019 09:43:25 -0800 Michael Pavone Added init functions to z80_util.c so new Z80 core is closer to a drop in replacement for the old one
Wed, 06 Feb 2019 09:13:24 -0800 Michael Pavone Optimization of flag calculation for flags that just copy a bit from the result in CPU DSL
Wed, 06 Feb 2019 08:54:56 -0800 Michael Pavone Call srand in Z80 test generator so different values are used when regenerating tests
Wed, 06 Feb 2019 08:54:09 -0800 Michael Pavone Fixes to DAA, SCF and CCF to pass ZEXALL in new Z80 core
Tue, 05 Feb 2019 19:29:54 -0800 Michael Pavone Fixed half-carry flag calcuation for adc/sbc in new Z80 core
Tue, 05 Feb 2019 19:29:30 -0800 Michael Pavone Fixed cp ixh in new Z80 core
Mon, 04 Feb 2019 23:46:35 -0800 Michael Pavone Fixed CPI/CPD/CPIR/CPDR in new Z80 core
Mon, 04 Feb 2019 22:51:56 -0800 Michael Pavone Implemented RLD/RRD in new Z80 core
Mon, 04 Feb 2019 22:20:51 -0800 Michael Pavone Implement DD/FD prefixes for instructions that don't reference HL
Mon, 04 Feb 2019 22:02:59 -0800 Michael Pavone Fixed flag calculation in dec (hl) in new Z80 core
Mon, 04 Feb 2019 21:43:59 -0800 Michael Pavone Implemented DAA in new Z80 core
Mon, 04 Feb 2019 21:43:43 -0800 Michael Pavone Fixed some issues involving conditional execution and temporaries/constant folding
Mon, 04 Feb 2019 20:47:20 -0800 Michael Pavone Implemented conditional call/ret, cpi/cpd/cpir/cpdr and fixed ldir/lddr in new Z80 core
Sun, 03 Feb 2019 11:05:40 -0800 Michael Pavone Get new Z80 core running in CPM harness
Sun, 03 Feb 2019 10:40:41 -0800 Michael Pavone Implemented the rest of the block move instructions in new Z80 core
Sat, 02 Feb 2019 23:02:19 -0800 Michael Pavone Implemented LDI in new Z80 core
Sat, 02 Feb 2019 21:22:02 -0800 Michael Pavone Implemented ld a,r and ld a,i in new Z80 core
Sat, 02 Feb 2019 20:43:20 -0800 Michael Pavone Implemented DD/FD prefixes for EX in new Z80 core
Sat, 02 Feb 2019 16:16:25 -0800 Michael Pavone Implemented remaining DD/FD prefixes for LD in new Z80 core
Sat, 02 Feb 2019 15:42:45 -0800 Michael Pavone Implemented SET instruction in Z80 core
Sat, 02 Feb 2019 15:35:15 -0800 Michael Pavone Implemented RES instruction in new Z80 core
Sat, 02 Feb 2019 15:10:18 -0800 Michael Pavone Implemented BIT instruction in new Z80 core and fixed a bunch of WZ register calculations
Fri, 01 Feb 2019 22:19:09 -0800 Michael Pavone Implemented jp (hl), jp (ix) and jp (iy) in the new Z80 core
Fri, 01 Feb 2019 22:16:56 -0800 Michael Pavone Miscellaneous small fixes to new Z80 core
Thu, 31 Jan 2019 23:55:09 -0800 Michael Pavone Fixed a few ld instructions in the new Z80 core
Thu, 31 Jan 2019 23:33:36 -0800 Michael Pavone Implemented shift instructions in new Z80 core
Thu, 31 Jan 2019 23:03:51 -0800 Michael Pavone Implemented the rest of the rotate instructions in new Z80 core
Thu, 31 Jan 2019 22:41:37 -0800 Michael Pavone Implementation of some of the rotate instructions in new Z80 core
Wed, 30 Jan 2019 22:11:12 -0800 Michael Pavone Implemented DD/FD prefixes for and/or/xor in new Z80 core
Wed, 30 Jan 2019 21:47:35 -0800 Michael Pavone Fix cp instruction in new Z80 core and implement its DD/FD prefixes
Wed, 30 Jan 2019 18:55:58 -0800 Michael Pavone Implemented the rest of the dd/fd prefixes for the add/adc/sub/sbc/inc/dec instructions in new Z80 core
Wed, 30 Jan 2019 09:32:56 -0800 Michael Pavone Added implementations of a bunch of 16-bit arithmetic instructions and some DD/FD prefix instructions in new Z80 core
Wed, 30 Jan 2019 09:32:01 -0800 Michael Pavone Better error reporting when an instruction is given an insufficient number of parameters
Tue, 29 Jan 2019 23:56:48 -0800 Michael Pavone Implement 16-bit addition in new Z80 core along with necessary CPU DSL fixes to make them work right
Tue, 29 Jan 2019 22:17:15 -0800 Michael Pavone fix half-carry for or and xor in new Z80 core
Tue, 29 Jan 2019 22:16:57 -0800 Michael Pavone Implement parity flag calculation type
Tue, 29 Jan 2019 21:29:08 -0800 Michael Pavone Fix ED prefix in new Z80 core