Sat, 03 Jan 2015 21:54:41 -0800 |
Michael Pavone |
Fake busack when Z80 is disabled
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Sat, 03 Jan 2015 21:35:23 -0800 |
Michael Pavone |
When going directly from reset to busreq, do not allow the Z80 to run
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Sat, 03 Jan 2015 21:20:18 -0800 |
Michael Pavone |
Added a -r flag to ztestrun that force instruction retranslation to allow a quick sanity test of that feature
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Sat, 03 Jan 2015 20:46:45 -0800 |
Michael Pavone |
Fix ztestrun
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Sat, 03 Jan 2015 20:46:25 -0800 |
Michael Pavone |
Fix 68K remove_breakpoint
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Sat, 03 Jan 2015 20:20:15 -0800 |
Michael Pavone |
Restore emulation of Z80 being locked out of the 68K bus during DMA and the like
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Sat, 03 Jan 2015 20:13:51 -0800 |
Michael Pavone |
Fix bank area access delay for master clock change
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Sat, 03 Jan 2015 18:49:07 -0800 |
Michael Pavone |
Restore Z80 interrupt pulse duration and make a small improvement to debug print output
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Sat, 03 Jan 2015 18:27:29 -0800 |
Michael Pavone |
Removed some obsolete defines
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Sat, 03 Jan 2015 18:23:04 -0800 |
Michael Pavone |
Made the Z80 core more contained by refactoring some code in blastem.c into z80_to_x86.c
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Sat, 03 Jan 2015 16:08:23 -0800 |
Michael Pavone |
All cycle counters are now based off the master clock. This seems to have messed up Z80 interrupt timing (music in Sonic 2 is too slow for instance), but things are generally working
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Fri, 02 Jan 2015 13:47:34 -0800 |
Michael Pavone |
In theory, the Z80 core should work on 32-bit builds now; however, I suspect there is some code that cannot deal with most of the Z80 registers not having a native register so more work will be needed
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Fri, 02 Jan 2015 13:14:09 -0800 |
Michael Pavone |
Added functions to gen_x86 for saving and restoring callee save registers to better abstract over ABI differences between x86 and x86-64
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Fri, 02 Jan 2015 12:04:58 -0800 |
Michael Pavone |
Use SZ_PTR instead of SZ_Q in Z80 core for 32-bit compat
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Fri, 02 Jan 2015 00:19:10 -0800 |
Michael Pavone |
Sync Z80 when taking an interrupt so that int_cycle gets updated
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Thu, 01 Jan 2015 23:37:24 -0800 |
Michael Pavone |
Remove dedicated registers for Z80 bank reg and Z80 bank pointer as they are no longer used
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Thu, 01 Jan 2015 22:52:18 -0800 |
Michael Pavone |
Adjust 68K sync cycle when mclk_target gets adjusted
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Thu, 01 Jan 2015 22:18:32 -0800 |
Michael Pavone |
Add the 3 cycle delay back in to Z80 bank area access
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Thu, 01 Jan 2015 20:26:22 -0800 |
Michael Pavone |
Minor Z80 core cleanup
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Thu, 01 Jan 2015 20:21:20 -0800 |
Michael Pavone |
Use call_args and call_args_abi inside gen_mem_fun
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Thu, 01 Jan 2015 20:07:47 -0800 |
Michael Pavone |
Use call_args and call_args_abi in Z80 core
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Thu, 01 Jan 2015 19:15:05 -0800 |
Michael Pavone |
Added 2 new functions to gen_x86.c for handling passing args according to the C abi of the host system and adapted the code in m68k_core_x86.c to use that instead of doing everything by hand
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Thu, 01 Jan 2015 17:36:23 -0800 |
Michael Pavone |
Avoid calling atexit(SDL_Quit) until after OpenGL initialization to avoid a segfault on exit when using fglrx
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Thu, 01 Jan 2015 17:31:59 -0800 |
Michael Pavone |
Fix some issues with 68K instruction retranslation
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Thu, 01 Jan 2015 14:36:55 -0800 |
Michael Pavone |
Remove some of the hard coded assumptions about the memory map from the CPU cores
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Tue, 30 Dec 2014 19:11:34 -0800 |
Michael Pavone |
Merge
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Tue, 16 Dec 2014 01:10:54 -0800 |
Michael Pavone |
Fix flags for rra, rrca, rla and rlca. Fix timing for rr, rrc, rl and rlc when using IX or IY. Fix access to I and R registers (R still needs to be made 7-bit though). Fix flags for ld a, i. The fix for access to I fixes PCM playback in Titan Overdrive and music playback in Crackdown.
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Tue, 16 Dec 2014 01:05:00 -0800 |
Michael Pavone |
Set the busy flag after a YM-2612 address write
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