Sun, 28 Jun 2015 09:53:17 -0700 |
Michael Pavone |
More clang warning cleanup
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Mon, 22 Jun 2015 22:00:02 -0700 |
Michael Pavone |
Fix negative offsets in calc_areg_displace
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Mon, 25 May 2015 15:01:38 -0700 |
Michael Pavone |
Fix crash bug in 32-bit build for certain secnarios with bcd instructions
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Mon, 25 May 2015 13:21:24 -0700 |
Michael Pavone |
Fix div instruction when dest is d0 in 32-bit build
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Sat, 23 May 2015 20:24:27 -0700 |
Michael Pavone |
Eliminate runtime.S/runtime_32.S.
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Fri, 22 May 2015 23:49:32 -0700 |
Michael Pavone |
Don't attempt to translate or map code at odd addresses. This fixes a bug that shows up when playing College Footbal USA 96
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Mon, 11 May 2015 20:30:13 -0700 |
Michael Pavone |
Fixed a missed call to do_sync when updating SR in 68K core
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Wed, 14 Jan 2015 09:38:54 -0800 |
Michael Pavone |
Removed hardcoded assumptions in M68K core about which parts of the memory map are RAM
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Thu, 08 Jan 2015 23:20:41 -0800 |
Michael Pavone |
A couple more indentation fixes
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Thu, 08 Jan 2015 21:00:21 -0800 |
Michael Pavone |
Moved m68k_save_result to m68k_core.c
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Thu, 08 Jan 2015 19:11:56 -0800 |
Michael Pavone |
Moved translate_m68k_rte and translate_m68k_reset to m68k_core.c
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Thu, 08 Jan 2015 09:36:54 -0800 |
Michael Pavone |
Fix indentation that presumably got messed up in a merge
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Sun, 04 Jan 2015 23:35:55 -0800 |
Michael Pavone |
Merge
base
m68k_to_x86.c@28157f268d45
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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 13:14:09 -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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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 17:31:59 -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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Mon, 29 Dec 2014 23:08:39 -0800 |
Michael Pavone |
Fix handling of code writes for Z80 core. This seems to get things close to being back to where they were before the big refactor that broke the Z80 core. Some problems remain. Notably the sound driver in Sonic 2 is still quite broken.
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Sun, 28 Dec 2014 17:25:36 -0800 |
Michael Pavone |
Removed bcd_add and bcd_sub from runtime.S and generated the logic inline with the rest of abcd and sbcd translation. Fixed some edge cases and undefined flag behavior in the process
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Sat, 27 Dec 2014 15:49:15 -0800 |
Michael Pavone |
Fix divide by zero exception return address when div instruction is bigger than 1 word
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Sat, 27 Dec 2014 14:51:50 -0800 |
Michael Pavone |
Decrement address register after fetching source in move with -(ax) dest to avoid bug when src is the dst addres reg
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Fri, 26 Dec 2014 19:38:27 -0800 |
Michael Pavone |
Fix a bug in ori to SR that was swapping USP and SSP inappropriately
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Fri, 26 Dec 2014 15:45:31 -0800 |
Michael Pavone |
Fix a few bugs introduced in the Z80 core from the adjustments to fit with the code gen refactor
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Fri, 26 Dec 2014 12:37:27 -0800 |
Michael Pavone |
Set the byte_swap flag in the M68K core so gen_mem_fun correctly inserts xor instructions for byte access functions
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Sun, 14 Dec 2014 16:45:23 -0800 |
Michael Pavone |
WIP effort to update z80 core for code gen changes
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Tue, 11 Mar 2014 09:44:47 -0700 |
Michael Pavone |
Split gen_mem_fun out of m68k_core_x86 and make it more generic so it can be used by the Z80 core
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Sat, 08 Mar 2014 00:15:09 -0800 |
Michael Pavone |
Move translate_m68k_movem to m68k_core.c
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Fri, 07 Mar 2014 23:26:46 -0800 |
Michael Pavone |
Made m68k_retranslate_inst host-cpu generic and moved it to m68k_core.c
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Fri, 07 Mar 2014 19:45:05 -0800 |
Michael Pavone |
Minor refactor to translate_m68k_move_ccr_sr and translate_m68k_stop to reduce code duplication
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Fri, 07 Mar 2014 19:39:51 -0800 |
Michael Pavone |
Use swap_ssp_usp in translate_m68k_move_ccr_sr
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Fri, 07 Mar 2014 19:35:13 -0800 |
Michael Pavone |
Combine andi ccr/sr and ori ccr/sr.
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Fri, 07 Mar 2014 17:51:40 -0800 |
Michael Pavone |
Use update_flags instead of individual set_flag calls in a few places
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Fri, 07 Mar 2014 17:42:29 -0800 |
Michael Pavone |
Refactored translate_m68k so that it contains no host-cpu specific code and moved it to m68k_core.c
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Wed, 05 Mar 2014 19:26:53 -0800 |
Michael Pavone |
Combine implementations of lea and pea. Update bit instructions to use the op_ family of functions to simplify their implementation a bit.
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Wed, 05 Mar 2014 09:33:50 -0800 |
Michael Pavone |
Refactor translate_m68k_cmp to use translate_m68k_arith
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Tue, 04 Mar 2014 22:35:01 -0800 |
Michael Pavone |
Combine the implementation of ABCD and SBCD in the 68K core
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Tue, 04 Mar 2014 22:24:08 -0800 |
Michael Pavone |
Use translate_m68k_unary for SWAP in 68K core
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Tue, 04 Mar 2014 22:12:43 -0800 |
Michael Pavone |
Refactor a bunch of the arithmetic instructions in the 68K core to reduce duplicate code
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Tue, 04 Mar 2014 00:02:20 -0800 |
Michael Pavone |
Small refactor to flag handling in 68K core
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Mon, 03 Mar 2014 22:17:20 -0800 |
Michael Pavone |
More 68K core refactoring to both reduce the amount of code and better split the host-cpu specific parts from the generic parts
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Sun, 02 Mar 2014 17:53:32 -0800 |
Michael Pavone |
Refactor translat_m68k_src and translate_m68k_dst into a single function
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Sun, 02 Mar 2014 16:34:29 -0800 |
Michael Pavone |
Initial stab at separating the generic parts of the 68K core from the host-cpu specific parts.
base
m68k_to_x86.c@af023e93d6a8
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