| Sun, 16 Feb 2014 18:17:59 -0800 |
Michael Pavone |
Generate retrans_stub at runtime so it can use the generated save/load_context functions
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| Sun, 16 Feb 2014 16:50:10 -0800 |
Michael Pavone |
Removed old debug print function that is no longer needed
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| Sat, 15 Feb 2014 22:35:18 -0800 |
Michael Pavone |
Get rid of the native stack option the 68K core. Trying to make it work with code that messes with the stack is not worth the trouble.
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| Sat, 15 Feb 2014 21:25:36 -0800 |
Michael Pavone |
Generate m68k_start_context at runtime so it can use the generated load_context and save_context
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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, 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 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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| Sun, 19 May 2013 11:38:15 -0700 |
Mike Pavone |
Handle busack across frame boundary
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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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| 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 01:57:41 -0700 |
Mike Pavone |
Fix check for code writes
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| Fri, 10 May 2013 22:57:56 -0700 |
Mike Pavone |
Initial stab at horizontal interrupts and improving accuracy of vertical interrupts. Also added the VINT pending flag to status port.
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| Mon, 29 Apr 2013 01:14:24 -0700 |
Mike Pavone |
Fix target cycle count after 68K interrupt
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| Sun, 21 Apr 2013 13:00:34 -0700 |
Mike Pavone |
Implement CHK instruction (not fully tested).
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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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| Sun, 20 Jan 2013 19:10:29 -0800 |
Mike Pavone |
Add support for breaking into the debugger while game is running
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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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| 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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| Sat, 05 Jan 2013 01:32:40 -0800 |
Mike Pavone |
Fix crash in printf from "crash" function due to lack of clearing rax
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| Fri, 04 Jan 2013 21:47:09 -0800 |
Mike Pavone |
Implement access to Z80 RAM
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| Thu, 03 Jan 2013 22:49:21 -0800 |
Mike Pavone |
Implement TRAP (untested)
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| Tue, 01 Jan 2013 09:40:17 -0800 |
Mike Pavone |
Do a sync when interrupt mask changes so we can recompute the next interrupt cycle. Also fix a bug in which the SR part of ORI to SR was not being performed.
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| Tue, 01 Jan 2013 07:06:57 -0800 |
Mike Pavone |
Make writes to control and data port block when DMA is in progress
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| Mon, 31 Dec 2012 19:17:01 -0800 |
Mike Pavone |
Implement m68k_modified_ret_addr
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| Mon, 31 Dec 2012 11:26:57 -0800 |
Mike Pavone |
Fix VDP reads
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