Wed, 20 Feb 2019 00:16:27 -0800 |
Michael Pavone |
A couple more instruction timing fixes in new Z80 core
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Tue, 19 Feb 2019 23:14:38 -0800 |
Michael Pavone |
Fix implementation of halt in new Z80 core
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Tue, 19 Feb 2019 22:59:30 -0800 |
Michael Pavone |
Small fix to ztestrun rule in makefile
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Tue, 19 Feb 2019 22:59:14 -0800 |
Michael Pavone |
Fix cycle counts of a few instructions in old Z80 core
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Tue, 19 Feb 2019 22:51:53 -0800 |
Michael Pavone |
Add emulated MHz output to blastcpm
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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
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Tue, 19 Feb 2019 07:03:57 +0000 |
Michael Pavone |
Fix build
mame_interp
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Sat, 16 Feb 2019 13:15:09 -0800 |
Michael Pavone |
Fix size of relocated Z80 bank register field
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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
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Fri, 15 Feb 2019 23:58:55 -0800 |
Michael Pavone |
Add appropriate cycles for IO access
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Fri, 15 Feb 2019 23:58:34 -0800 |
Michael Pavone |
Basic support for string operands in CPU DSL
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Tue, 12 Feb 2019 09:58:04 -0800 |
Michael Pavone |
Integration of new Z80 core is sort of working now
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Sun, 10 Feb 2019 11:58:23 -0800 |
Michael Pavone |
Initial attempt at interrupts in new Z80 core and integrating it into main executable
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Sat, 09 Feb 2019 11:52:43 -0800 |
Michael Pavone |
Allow profiling blastcpm with perftools
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Sat, 09 Feb 2019 11:34:31 -0800 |
Michael Pavone |
Optimization to memory access in new Z80 core
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Fri, 08 Feb 2019 23:09:58 -0800 |
Michael Pavone |
Added option to CPU DSL to produce a threaded interpreter using computed goto
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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
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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
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Wed, 06 Feb 2019 08:54:56 -0800 |
Michael Pavone |
Call srand in Z80 test generator so different values are used when regenerating tests
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Wed, 06 Feb 2019 08:54:09 -0800 |
Michael Pavone |
Fixes to DAA, SCF and CCF to pass ZEXALL in new Z80 core
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Tue, 05 Feb 2019 19:29:54 -0800 |
Michael Pavone |
Fixed half-carry flag calcuation for adc/sbc in new Z80 core
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Tue, 05 Feb 2019 19:29:30 -0800 |
Michael Pavone |
Fixed cp ixh in new Z80 core
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Mon, 04 Feb 2019 23:46:35 -0800 |
Michael Pavone |
Fixed CPI/CPD/CPIR/CPDR in new Z80 core
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Mon, 04 Feb 2019 22:51:56 -0800 |
Michael Pavone |
Implemented RLD/RRD in new Z80 core
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Mon, 04 Feb 2019 22:20:51 -0800 |
Michael Pavone |
Implement DD/FD prefixes for instructions that don't reference HL
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Mon, 04 Feb 2019 22:02:59 -0800 |
Michael Pavone |
Fixed flag calculation in dec (hl) in new Z80 core
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Mon, 04 Feb 2019 21:43:59 -0800 |
Michael Pavone |
Implemented DAA in new Z80 core
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Mon, 04 Feb 2019 21:43:43 -0800 |
Michael Pavone |
Fixed some issues involving conditional execution and temporaries/constant folding
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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
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Sun, 03 Feb 2019 11:05:40 -0800 |
Michael Pavone |
Get new Z80 core running in CPM harness
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Sun, 03 Feb 2019 10:40:41 -0800 |
Michael Pavone |
Implemented the rest of the block move instructions in new Z80 core
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Sat, 02 Feb 2019 23:02:19 -0800 |
Michael Pavone |
Implemented LDI in new Z80 core
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Sat, 02 Feb 2019 21:22:02 -0800 |
Michael Pavone |
Implemented ld a,r and ld a,i in new Z80 core
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Sat, 02 Feb 2019 20:43:20 -0800 |
Michael Pavone |
Implemented DD/FD prefixes for EX in new Z80 core
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Sat, 02 Feb 2019 16:16:25 -0800 |
Michael Pavone |
Implemented remaining DD/FD prefixes for LD in new Z80 core
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Sat, 02 Feb 2019 15:42:45 -0800 |
Michael Pavone |
Implemented SET instruction in Z80 core
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Sat, 02 Feb 2019 15:35:15 -0800 |
Michael Pavone |
Implemented RES instruction in new Z80 core
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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
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Fri, 01 Feb 2019 22:19:09 -0800 |
Michael Pavone |
Implemented jp (hl), jp (ix) and jp (iy) in the new Z80 core
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Fri, 01 Feb 2019 22:16:56 -0800 |
Michael Pavone |
Miscellaneous small fixes to new Z80 core
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Thu, 31 Jan 2019 23:55:09 -0800 |
Michael Pavone |
Fixed a few ld instructions in the new Z80 core
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Thu, 31 Jan 2019 23:33:36 -0800 |
Michael Pavone |
Implemented shift instructions in new Z80 core
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Thu, 31 Jan 2019 23:03:51 -0800 |
Michael Pavone |
Implemented the rest of the rotate instructions in new Z80 core
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Thu, 31 Jan 2019 22:41:37 -0800 |
Michael Pavone |
Implementation of some of the rotate instructions in new Z80 core
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Wed, 30 Jan 2019 22:11:12 -0800 |
Michael Pavone |
Implemented DD/FD prefixes for and/or/xor in new Z80 core
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Wed, 30 Jan 2019 21:47:35 -0800 |
Michael Pavone |
Fix cp instruction in new Z80 core and implement its DD/FD prefixes
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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
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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
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Wed, 30 Jan 2019 09:32:01 -0800 |
Michael Pavone |
Better error reporting when an instruction is given an insufficient number of parameters
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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
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Tue, 29 Jan 2019 22:17:15 -0800 |
Michael Pavone |
fix half-carry for or and xor in new Z80 core
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Tue, 29 Jan 2019 22:16:57 -0800 |
Michael Pavone |
Implement parity flag calculation type
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Tue, 29 Jan 2019 21:29:08 -0800 |
Michael Pavone |
Fix ED prefix in new Z80 core
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Tue, 29 Jan 2019 21:26:39 -0800 |
Michael Pavone |
Actually correct overflow flag calculation in CPU DSL
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Mon, 28 Jan 2019 22:56:43 -0800 |
Michael Pavone |
Fix sbc and implement carry/overflow flags for it in CPU DSL
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Mon, 28 Jan 2019 22:49:02 -0800 |
Michael Pavone |
Implementation of carry/overflow flags for adc instructions in CPU DSL
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