| Sun, 09 Feb 2014 00:42:43 -0800 |
Mike Pavone |
Properly handle jmp instructions in the debugger next command
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| Thu, 03 Oct 2013 21:21:47 -0700 |
Mike Pavone |
Follow amd64 ABI stack alignment requirements in places it matters so we can call sprintf with floating point arguments without crashing
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| Tue, 10 Sep 2013 23:31:08 -0700 |
Mike Pavone |
Added copyright notice to source files and added GPL license text in COPYING
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| Sun, 08 Sep 2013 20:46:25 -0700 |
Mike Pavone |
Fix bit instruction timing
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| Sat, 20 Jul 2013 23:40:28 -0700 |
Mike Pavone |
Fix performance regression from stop instruction work
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| Fri, 19 Jul 2013 22:44:00 -0700 |
Mike Pavone |
Implement 68K stop instruction
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| Wed, 17 Jul 2013 00:23:45 -0700 |
Mike Pavone |
Fix sign flag on swap
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| Wed, 17 Jul 2013 00:18:28 -0700 |
Mike Pavone |
Fix carry flag on rotate when the register provided rotate bit count is exactly 32
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| Tue, 16 Jul 2013 23:16:50 -0700 |
Mike Pavone |
Fix 68K test harness
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| Sat, 29 Jun 2013 17:15:08 -0700 |
Mike Pavone |
Add support for loading GST format savestates
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| Tue, 25 Jun 2013 23:18:57 -0700 |
Mike Pavone |
Use the registers that were freed up by the memory map function changes
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| Tue, 21 May 2013 23:29:48 -0700 |
Mike Pavone |
Finish SRAM support for games without a SEGA mapper
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| Tue, 21 May 2013 22:08:59 -0700 |
Mike Pavone |
Support for SRAM with SEGA mapper. Half-finished support for SRAM without SEGA mapper.
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| Tue, 21 May 2013 19:26:20 -0700 |
Mike Pavone |
Refactor code gen for read/write functions
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| Tue, 21 May 2013 01:10:04 -0700 |
Mike Pavone |
m68k_trap is now replaced with a generated one so it can call the generated memory acccess functions. The old static memory access functions have been removed from runtime.S
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| Tue, 21 May 2013 00:56:56 -0700 |
Mike Pavone |
Generate handle_cycle_limit_int at runtime so it can refer to the runtime generated memory map functions
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| Sat, 18 May 2013 11:44:42 -0700 |
Mike Pavone |
Mostly working runtime generation of memory map read/write functions
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| Sun, 12 May 2013 01:34:17 -0700 |
Mike Pavone |
Fix retrun address calculation for CHK exceptions
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| Sat, 11 May 2013 21:19:31 -0700 |
Mike Pavone |
Don't update interrupt mask on non-interrupt exceptions
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| Sat, 11 May 2013 01:38:57 -0700 |
Mike Pavone |
Port instruction retranslation improvements from Z80 core to M68K core
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| Thu, 25 Apr 2013 21:01:11 -0700 |
Mike Pavone |
Get Z80 core working for simple programs
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| Sun, 21 Apr 2013 16:44:46 -0700 |
Mike Pavone |
Fix overflow detection in divs. Fix negative immediate source for divs
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| Sun, 21 Apr 2013 13:00:34 -0700 |
Mike Pavone |
Implement CHK instruction (not fully tested).
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| Sun, 21 Apr 2013 11:42:45 -0700 |
Mike Pavone |
Fixed a couple bugs in roxl/roxr. X flag wasn't being saved properly and 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.
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| Sat, 20 Apr 2013 17:41:07 -0700 |
Mike Pavone |
Fix muls with a negative immediate source.
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| Sat, 20 Apr 2013 16:53:01 -0700 |
Mike Pavone |
Fix modulo on bit operations with a memory destination
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| Sat, 20 Apr 2013 14:36:41 -0700 |
Mike Pavone |
Fix overflow flag behavior for lsl/lsr/asr
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| Sat, 20 Apr 2013 00:36:50 -0700 |
Mike Pavone |
Fix autoincrement on a7 when used as a destination in a byte sized instruction
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| Fri, 19 Apr 2013 21:36:54 -0700 |
Mike Pavone |
Fix some bugs related to sign-extension of address registers and pre-decrement amount for a7 when used as a source.
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| Tue, 16 Apr 2013 22:29:00 -0700 |
Mike Pavone |
Make reset trigger debug exit to make it easier to test the same cases in blastem and musashi. Fix asl #1 overflow flag.
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| Tue, 16 Apr 2013 09:31:21 -0700 |
Mike Pavone |
Small bit of cleanup
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| Sun, 27 Jan 2013 13:07:26 -0800 |
Mike Pavone |
Fix movem reg to mem for certain addressing modes
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| Sat, 26 Jan 2013 02:47:26 -0800 |
Mike Pavone |
Flag fixes for div, negx and not
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| Sat, 26 Jan 2013 01:33:32 -0800 |
Mike Pavone |
Tweaks to make blastem compatible with m68k-tester
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| Fri, 25 Jan 2013 18:39:22 -0800 |
Mike Pavone |
Fix overflow flag on ASL
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| Thu, 17 Jan 2013 20:00:07 -0800 |
Mike Pavone |
Add instruction address logging to translator and support for reading an address log to the disassembler
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| Thu, 17 Jan 2013 08:19:29 -0800 |
Mike Pavone |
Implement pc indexed mode as move dst
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| Wed, 16 Jan 2013 22:40:56 -0800 |
Mike Pavone |
Implement ABCD an SBCD. Fix BTEST with register source.
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| Tue, 15 Jan 2013 00:14:36 -0800 |
Mike Pavone |
Implement support for self-modifying code
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| Mon, 14 Jan 2013 21:56:54 -0800 |
Mike Pavone |
Prep work for handling games that modify code in RAM
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| Sun, 13 Jan 2013 23:48:04 -0800 |
Mike Pavone |
Fix movem.w when dest is register list
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| Sun, 13 Jan 2013 23:06:26 -0800 |
Mike Pavone |
Fix return address for areg displacement mode JSR
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| Sun, 13 Jan 2013 13:01:13 -0800 |
Mike Pavone |
Fix a bunch of bugs in the CPU core, add a 68K debugger
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| Wed, 09 Jan 2013 22:31:07 -0800 |
Mike Pavone |
Fix (a7)+ src when size is byte, fix trap return address, make div with areg src decoded to invalid
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| Wed, 09 Jan 2013 21:41:55 -0800 |
Mike Pavone |
Fix -(a7) dest when size is byte
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| Wed, 09 Jan 2013 21:08:37 -0800 |
Mike Pavone |
Fix signed division with negative result, fix address reg destination with word-sized operand, fix cmpm decoding and code generation, fix unbalanced pop in bit instructions
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| Tue, 08 Jan 2013 09:34:24 -0800 |
Mike Pavone |
Fix scc to set reg to 0xFF rather than 1 when the condition is true
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| Sun, 06 Jan 2013 22:45:45 -0800 |
Mike Pavone |
Fix order of reading saved pc and swapping user and system stack pointers
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| Sun, 06 Jan 2013 21:44:54 -0800 |
Mike Pavone |
Make sure we bail out of translation after translating an invalid instruction
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| Sun, 06 Jan 2013 21:42:57 -0800 |
Mike Pavone |
Print a message when we try to run an invalid instruction, not when we try to translate it
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| Sun, 06 Jan 2013 20:49:42 -0800 |
Mike Pavone |
Fix order of SR and PC saved in an exception stack frame
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| Sun, 06 Jan 2013 18:31:17 -0800 |
Mike Pavone |
Implement areg displacement mode for jsr
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| Sun, 06 Jan 2013 15:20:23 -0800 |
Mike Pavone |
Implement negx
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| Sun, 06 Jan 2013 14:41:26 -0800 |
Mike Pavone |
Implement movep
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| Sun, 06 Jan 2013 14:00:45 -0800 |
Mike Pavone |
Implement EORI CCR/SR
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| Sun, 06 Jan 2013 13:58:33 -0800 |
Mike Pavone |
Implement RTR
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| Sun, 06 Jan 2013 13:42:13 -0800 |
Mike Pavone |
Fix a bunch of addressing modes in movem when a register list is the destination
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| Sun, 06 Jan 2013 12:17:10 -0800 |
Mike Pavone |
Minor optimization and a cycle count fix to lea
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| Sun, 06 Jan 2013 10:54:45 -0800 |
Mike Pavone |
Initialize status register to proper value on startup
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| Sat, 05 Jan 2013 22:59:51 -0800 |
Mike Pavone |
Fix certain address modes with lea when the destination is not a native register
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