Mercurial > repos > blastem
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Added script for building and packaging releasesSun, 26 Jul 2015 18:58:08 -0700, by Michael Pavone
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Pre-release cleanupSun, 26 Jul 2015 18:29:14 -0700, by Michael Pavone
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Fix a search/replace bug from the old Win32 GDB remote debugging work and replace some more print+exit combos with fatal_errorSun, 26 Jul 2015 17:21:49 -0700, by Michael Pavone
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MergeSun, 26 Jul 2015 16:51:03 -0700, by Michael Pavone
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Old changes for GDB remote debugging on Windows I forgot to commitSun, 26 Jul 2015 16:48:25 -0700, by Michael Pavone
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Fix GDB remote debugging supportSun, 26 Jul 2015 16:32:34 -0700, by Michael Pavone
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Minor cleanupSun, 26 Jul 2015 13:33:48 -0700, by Michael Pavone
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MergeSun, 26 Jul 2015 13:25:31 -0700, by Michael Pavone
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Use SDL2 renderer as a fallbackSun, 26 Jul 2015 13:08:22 -0700, by =?UTF-8?q?Higor=20Eur=C3=ADpedes?=
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Add pure SDL2 rendererSun, 26 Jul 2015 13:05:05 -0700, by =?UTF-8?q?Higor=20Eur=C3=ADpedes?=
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Fix some memory issuesSun, 26 Jul 2015 11:00:25 -0700, by =?UTF-8?q?Higor=20Eur=C3=ADpedes?=
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Fix mingw-w64 build and cross-compilationSun, 26 Jul 2015 10:59:41 -0700, by =?UTF-8?q?Higor=20Eur=C3=ADpedes?=
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Spawn a terminal for the debugger when needed if we are not already attached to oneSun, 26 Jul 2015 01:11:04 -0700, by Michael Pavone
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Fix missing includes of util.hSun, 26 Jul 2015 01:09:05 -0700, by Michael Pavone
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Add a couple of comments to menu.s68Sat, 25 Jul 2015 18:19:00 -0700, by Michael Pavone
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Add something resembling a proper headerSat, 25 Jul 2015 02:54:00 -0700, by Michael Pavone
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Initial work on silly Genesis based menuSat, 25 Jul 2015 02:25:44 -0700, by Michael Pavone
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Added tag v0.3.0 for changeset 283bdcd5bdb8Wed, 22 Jul 2015 00:42:22 -0700, by Michael Pavone
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Added tag v0.3.0 for changeset 0e5f14d9a579Tue, 21 Jul 2015 22:04:33 -0700, by Michael Pavone
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Prep for 0.3.0 releaseTue, 21 Jul 2015 22:03:58 -0700, by Michael Pavone
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Better error handling in alloc_codeTue, 21 Jul 2015 21:29:43 -0700, by Michael Pavone
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Fix stateview build and fix Makefile to use /bin/echo since builtin echo does not always support -eTue, 21 Jul 2015 00:52:21 -0700, by Michael Pavone
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Add more EEPROM games to ROM DBTue, 21 Jul 2015 00:41:39 -0700, by Michael Pavone
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Remove debug printf from EEPROM codeMon, 20 Jul 2015 23:18:29 -0700, by Michael Pavone
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EEPROM reads now work for NFL Quarterback Club 96Mon, 20 Jul 2015 23:11:42 -0700, by Michael Pavone
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EEPROM writes now seem to work for NFL Quarterback Club 96Mon, 20 Jul 2015 22:22:49 -0700, by Michael Pavone
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Remove extraneous defineMon, 20 Jul 2015 21:58:31 -0700, by Michael Pavone
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Support large flat-mapped ROMs like Bad Apple or that Mortal Kombat hackMon, 20 Jul 2015 21:43:17 -0700, by Michael Pavone
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Full support for Sega mapper when it comes to data. Code in remapped sections may not work reliably. SSF2 now works.Mon, 20 Jul 2015 21:15:34 -0700, by Michael Pavone
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Populate save mask when SRAM is defined in ROM DB rather than cart headerSun, 19 Jul 2015 22:30:40 -0700, by Michael Pavone
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Fix map for NFL Quarterback Club 96. Fix default EEPROM value. Initial work for supporing Sega mapper in ROM DBSun, 19 Jul 2015 20:51:09 -0700, by Michael Pavone
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MergeSat, 18 Jul 2015 10:42:15 -0700, by Michael Pavone
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Less broken EEPROM supportFri, 17 Jul 2015 22:16:33 -0700, by Michael Pavone
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Add ability to change start address for VRAM viewer. Fix handling of DMA enable flag when it comes to DMA fills. This fixes a bug in James Pond 3Fri, 17 Jul 2015 08:49:23 -0700, by Michael Pavone
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Broken EEPROM supportTue, 14 Jul 2015 18:28:05 -0700, by Michael Pavone
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Initial work on I2C EEPROM implementationFri, 10 Jul 2015 18:46:18 -0700, by Michael Pavone
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Add support for reading cartridge memory map from ROM database, though without EEPROM support for nowTue, 07 Jul 2015 19:33:33 -0700, by Michael Pavone
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SRAM detection from ROM header is no working correctly againMon, 06 Jul 2015 19:46:46 -0700, by Michael Pavone
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WIP changes to support reading cart memory map from ROM DBSun, 05 Jul 2015 14:21:34 -0700, by Michael Pavone
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Allow regions to be set in ROM DB. Prefer default region if it is one of the valid regions for the ROM.Thu, 02 Jul 2015 20:43:01 -0700, by Michael Pavone
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Initial work on ROM databaseThu, 02 Jul 2015 19:19:06 -0700, by Michael Pavone
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Fix sense of HAS_PROC checkSun, 28 Jun 2015 19:23:38 -0700, by Michael Pavone
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Get "portable" builds working on Linux and add a build time check for whether /proc existsSun, 28 Jun 2015 18:44:11 -0700, by Michael Pavone
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Add support for making a "portable" build on OSX to MakefileSun, 28 Jun 2015 17:16:24 -0700, by Michael Pavone
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Fix self modifying code checks on platforms like OS X on which guest RAM ends up at an address unreachable with a 32-bit displacementSun, 28 Jun 2015 13:30:17 -0700, by Michael Pavone
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Use MAP_32BIT on Linux since my hint seems to be ignoredSun, 28 Jun 2015 10:21:51 -0700, by Michael Pavone
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Use mmap with a hint rather than sbrk for allocating executable memory within 32-bit displacement range of compiled codeSun, 28 Jun 2015 10:12:37 -0700, by Michael Pavone
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More clang warning cleanupSun, 28 Jun 2015 09:53:17 -0700, by Michael Pavone
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Preserve scratch2 when using it as a temporary in memory read functions. This fixes a bunch of issues with the Z80 core and possibly some issues with the 68K core as wellSat, 27 Jun 2015 13:18:55 -0700, by Michael Pavone
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Cleanup some warnings under clang through a combination of code fixes and supressing specific warningsSat, 27 Jun 2015 12:17:18 -0700, by Michael Pavone
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Handle far calls in call_args and call_args_abiSat, 27 Jun 2015 11:39:55 -0700, by Michael Pavone
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Lame placeholder support for floating bus bits of IO hardware. Needs to be replaced with prefetch based valuesThu, 25 Jun 2015 09:02:42 -0700, by Michael Pavone
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Minor cleanup in init_run_cpuMon, 22 Jun 2015 22:00:44 -0700, by Michael Pavone
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Fix negative offsets in calc_areg_displaceMon, 22 Jun 2015 22:00:02 -0700, by Michael Pavone
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Fix handling of address mask in gen_mem_funMon, 22 Jun 2015 09:22:18 -0700, by Michael Pavone
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Fix check for DEBUG in MakefileMon, 22 Jun 2015 09:22:05 -0700, by Michael Pavone
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Fixed shadow/highlight modeSat, 30 May 2015 15:53:59 -0700, by Michael Pavone
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MergeThu, 28 May 2015 23:05:32 -0700, by Michael Pavone
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Fix crash bug in windows buildThu, 28 May 2015 23:04:49 -0700, by Michael Pavone
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Get windows build compiling again post-mergeThu, 28 May 2015 22:31:21 -0700, by Michael Pavone
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Merge windows branch with latest changesThu, 28 May 2015 21:19:55 -0700, by Michael Pavone
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Adjusted Makefile to support linking against the static glew library from the standard downloadThu, 28 May 2015 21:09:33 -0700, by Michael Pavone
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Make Windows port a little less half-assedTue, 01 Apr 2014 21:12:00 -0700, by Michael Pavone
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Initial work on Windows portTue, 01 Apr 2014 19:43:58 -0700, by Michael Pavone
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Fix LFO counter update speed and implement amplitude modulationThu, 28 May 2015 00:11:15 -0700, by Michael Pavone
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Add a basic YM-2612 command to the debugger. Fix negative detune values and get the correct precision for the multiplication step of phase inc calculationWed, 27 May 2015 20:53:21 -0700, by Michael Pavone
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Fix register to operator mapping for channel 3 special modeTue, 26 May 2015 22:22:30 -0700, by Michael Pavone
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Fixes for the 32-bit build accidentally introduced a bug into the 64-bit build, this commit fixes the regressionTue, 26 May 2015 20:00:50 -0700, by Michael Pavone
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Implement cycles being stolen from 68K when the Z80 accesses the bank area or VDP/PSG. Small fix to code that tries to get system into a consistent state for a savestateMon, 25 May 2015 23:37:13 -0700, by Michael Pavone
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Add a define in both the source and Makefile for enabling logging of z80 instruction address/cycle counts. Fix Z80 in/out instructions to eliminate assumptions about which registers are stored in native regs. Fix read_16 to not corrupt the low byte when the read has to call into a C function.Mon, 25 May 2015 18:56:22 -0700, by Michael Pavone
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Fix RLD and RRD for the case in which HL does not map to a native registerMon, 25 May 2015 17:08:56 -0700, by Michael Pavone
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Fix crash bug in 32-bit build for certain secnarios with bcd instructionsMon, 25 May 2015 15:01:38 -0700, by Michael Pavone
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Fix div instruction when dest is d0 in 32-bit buildMon, 25 May 2015 13:21:24 -0700, by Michael Pavone
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Z80 test cases that passed on 64-bit now pass on 32-bitSun, 24 May 2015 21:11:18 -0700, by Michael Pavone
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More bugfixes for the 32-bit build of the Z80 coreSun, 24 May 2015 15:05:18 -0700, by Michael Pavone
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Fix a bunch of assumptions about which Z80 registers are stored in native registers to make the x86-32 build less brokenSat, 23 May 2015 20:26:20 -0700, by Michael Pavone
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Generate an error in x86-32 builds for most cases when a REX prefix would be generatedSat, 23 May 2015 20:25:16 -0700, by Michael Pavone
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Eliminate runtime.S/runtime_32.S.Sat, 23 May 2015 20:24:27 -0700, by Michael Pavone
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Don't attempt to translate or map code at odd addresses. This fixes a bug that shows up when playing College Footbal USA 96Fri, 22 May 2015 23:49:32 -0700, by Michael Pavone
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Fix out of bounds memory access when an instruction wraps around the end of memoryFri, 22 May 2015 21:11:41 -0700, by Michael Pavone
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Fix bug in vdp_next_hint that was causing HINTs to fire repeatedly when they should not have fired at all based on an HINT interval that was larger than the number of active lines in the displayFri, 22 May 2015 18:38:44 -0700, by Michael Pavone
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Process events while waiting for 68K debugger input. This prevents "not responsive" dialogs when sitting in the debuggerThu, 21 May 2015 18:37:41 -0700, by Michael Pavone
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Restore the other 2 debug display modesThu, 21 May 2015 00:55:46 -0700, by Michael Pavone
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Better handling of savestate and debug break events with "uncooperative" games/demosWed, 20 May 2015 23:34:12 -0700, by Michael Pavone
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Add some tests for hint timing and fix it properly this time.Wed, 20 May 2015 22:27:51 -0700, by Michael Pavone
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Upgrade to SDL 2.0 and drop support for the non-OpenGL render pathWed, 20 May 2015 19:05:11 -0700, by Michael Pavone
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Small correction to VBLANK flag timing. Fixed some inconsistencies in interrupt timing calculation.Tue, 19 May 2015 23:23:53 -0700, by Michael Pavone
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Make sure z80_save_reg does nothing when there is no register in the reg field of the instruction. This fixes a bug that corrupted SP in the MDEM 2011 demoSun, 17 May 2015 20:03:27 -0700, by Michael Pavone
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Call z80_handle_deferred after generating an insruction handler so that instructions like rst work correctlySun, 17 May 2015 19:14:41 -0700, by Michael Pavone
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Fix VDP status register PAL bit based on observations of the Titan Overdrive demoSun, 17 May 2015 15:43:20 -0700, by Michael Pavone
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Don't overwrite an instruction offset mapping with an extension word value. I really need the ability for a word to be mapped to more than one instruction, but this will be more correct for nowSun, 17 May 2015 15:41:15 -0700, by Michael Pavone
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Fix crash bug in Z80 interpreterSun, 17 May 2015 15:40:31 -0700, by Michael Pavone
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Adjust H32 vint slot in response to latest test ROM dataSat, 16 May 2015 23:08:07 -0700, by Michael Pavone
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First pass at emulating a vscroll latch. Titan's Overdrive demo seems to depend on the scroll value being latched early in the line before the HINT gets a chance to change itSat, 16 May 2015 23:04:57 -0700, by Michael Pavone
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Fix trans so it compiles againSat, 16 May 2015 22:42:26 -0700, by Michael Pavone
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Small horizontal interrupt fixesThu, 14 May 2015 23:17:55 -0700, by Michael Pavone
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Sync machine state before entering debuggerThu, 14 May 2015 00:04:22 -0700, by Michael Pavone
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Fix problem with removing breakpointsWed, 13 May 2015 23:55:02 -0700, by Michael Pavone
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Add description of cd register value to vr debugger commandWed, 13 May 2015 19:19:43 -0700, by Michael Pavone
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Properly print equ for named labels that point outside the cartridge area in disassemblerWed, 13 May 2015 19:13:49 -0700, by Michael Pavone
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Get save state viewer compiling againWed, 13 May 2015 19:13:15 -0700, by Michael Pavone
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Save PC to context struct when syncing Z80 at instruction start. This fixes saving savestates and probably the Z80 debugger as wellTue, 12 May 2015 19:14:09 -0700, by Michael Pavone
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Remove/comment verbose logging added for tracking down sync bugMon, 11 May 2015 20:34:33 -0700, by Michael Pavone
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Tiny cleanupMon, 11 May 2015 20:31:59 -0700, by Michael Pavone
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Fix frame counter increment and VINT cycle time calculationMon, 11 May 2015 20:30:35 -0700, by Michael Pavone
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Fixed a missed call to do_sync when updating SR in 68K coreMon, 11 May 2015 20:30:13 -0700, by Michael Pavone
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Sync fixes and logging to fix more sync issuesMon, 11 May 2015 00:28:47 -0700, by Michael Pavone
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Added config option to allow specifying a max sync cycle smaller than the end of frameTue, 05 May 2015 08:42:27 -0700, by Michael Pavone
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Indentation fixupMon, 04 May 2015 08:48:10 -0700, by Michael Pavone
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Adjust TH timeout value to take into account the move to master clock cyclesThu, 30 Apr 2015 19:28:18 -0700, by Michael Pavone
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Fix missing call to setup_io_devicesThu, 30 Apr 2015 19:28:01 -0700, by Michael Pavone
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Fix bug in map_native_address that was breaking some self-modifying code in Gunstar HeroesTue, 28 Apr 2015 19:04:36 -0700, by Michael Pavone
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WIP of functions to determine size of x86 instruction to allow patching of arbitrary pieces of codeSat, 14 Mar 2015 12:05:03 -0700, by Michael Pavone
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Removed hardcoded assumptions in M68K core about which parts of the memory map are RAMWed, 14 Jan 2015 09:38:54 -0800, by Michael Pavone
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A couple more indentation fixesThu, 08 Jan 2015 23:20:41 -0800, by Michael Pavone
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Moved m68k_save_result to m68k_core.cThu, 08 Jan 2015 21:00:21 -0800, by Michael Pavone
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Moved translate_m68k_rte and translate_m68k_reset to m68k_core.cThu, 08 Jan 2015 19:11:56 -0800, by Michael Pavone
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Fix indentation that presumably got messed up in a mergeThu, 08 Jan 2015 09:36:54 -0800, by Michael Pavone
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MergeThu, 08 Jan 2015 07:49:16 +0100, by Michael Pavone
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Added ldr and str instructions to gen_armWed, 07 Jan 2015 22:42:35 -0800, by Michael Pavone
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Move detect_region down so that it once again occurs after load_rom since it won't work before the ROM is loadedTue, 06 Jan 2015 19:09:00 -0800, by Michael Pavone
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MergeSun, 04 Jan 2015 23:35:55 -0800, by Michael Pavone
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Prevent an infinite loop when handling out of bounds addresses in translate_m68k_streamSun, 04 Jan 2015 23:21:56 -0800, by Michael Pavone
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Some small synchronization improvements that do not seem to fix anythingSun, 04 Jan 2015 23:05:37 -0800, by Michael Pavone
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Removed some code that tried to deal with the 68K not using master clocks that is no longer necessarySun, 04 Jan 2015 12:25:33 -0800, by Michael Pavone
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Adjusted h40_hsync_cycles so that lines actually take 3420 mclks. Fixed vdp_cycles_next_line to take h40_sync_cycles into accountSun, 04 Jan 2015 12:24:34 -0800, by Michael Pavone
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Fake busack when Z80 is disabledSat, 03 Jan 2015 21:54:41 -0800, by Michael Pavone
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When going directly from reset to busreq, do not allow the Z80 to runSat, 03 Jan 2015 21:35:23 -0800, by Michael Pavone
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Added a -r flag to ztestrun that force instruction retranslation to allow a quick sanity test of that featureSat, 03 Jan 2015 21:20:18 -0800, by Michael Pavone
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Fix ztestrunSat, 03 Jan 2015 20:46:45 -0800, by Michael Pavone
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Fix 68K remove_breakpointSat, 03 Jan 2015 20:46:25 -0800, by Michael Pavone
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Restore emulation of Z80 being locked out of the 68K bus during DMA and the likeSat, 03 Jan 2015 20:20:15 -0800, by Michael Pavone
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Fix bank area access delay for master clock changeSat, 03 Jan 2015 20:13:51 -0800, by Michael Pavone
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Restore Z80 interrupt pulse duration and make a small improvement to debug print outputSat, 03 Jan 2015 18:49:07 -0800, by Michael Pavone
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Removed some obsolete definesSat, 03 Jan 2015 18:27:29 -0800, by Michael Pavone
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Made the Z80 core more contained by refactoring some code in blastem.c into z80_to_x86.cSat, 03 Jan 2015 18:23:04 -0800, by Michael Pavone
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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 workingSat, 03 Jan 2015 16:08:23 -0800, by Michael Pavone
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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 neededFri, 02 Jan 2015 13:47:34 -0800, by Michael Pavone
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Added functions to gen_x86 for saving and restoring callee save registers to better abstract over ABI differences between x86 and x86-64Fri, 02 Jan 2015 13:14:09 -0800, by Michael Pavone
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Use SZ_PTR instead of SZ_Q in Z80 core for 32-bit compatFri, 02 Jan 2015 12:04:58 -0800, by Michael Pavone
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Sync Z80 when taking an interrupt so that int_cycle gets updatedFri, 02 Jan 2015 00:19:10 -0800, by Michael Pavone
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Remove dedicated registers for Z80 bank reg and Z80 bank pointer as they are no longer usedThu, 01 Jan 2015 23:37:24 -0800, by Michael Pavone
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Adjust 68K sync cycle when mclk_target gets adjustedThu, 01 Jan 2015 22:52:18 -0800, by Michael Pavone
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Add the 3 cycle delay back in to Z80 bank area accessThu, 01 Jan 2015 22:18:32 -0800, by Michael Pavone
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Minor Z80 core cleanupThu, 01 Jan 2015 20:26:22 -0800, by Michael Pavone
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Use call_args and call_args_abi inside gen_mem_funThu, 01 Jan 2015 20:21:20 -0800, by Michael Pavone
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Use call_args and call_args_abi in Z80 coreThu, 01 Jan 2015 20:07:47 -0800, by Michael Pavone
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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 handThu, 01 Jan 2015 19:15:05 -0800, by Michael Pavone
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Avoid calling atexit(SDL_Quit) until after OpenGL initialization to avoid a segfault on exit when using fglrxThu, 01 Jan 2015 17:36:23 -0800, by Michael Pavone
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Fix some issues with 68K instruction retranslationThu, 01 Jan 2015 17:31:59 -0800, by Michael Pavone
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Remove some of the hard coded assumptions about the memory map from the CPU coresThu, 01 Jan 2015 14:36:55 -0800, by Michael Pavone
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MergeTue, 30 Dec 2014 19:11:34 -0800, by Michael Pavone
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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.Tue, 16 Dec 2014 01:10:54 -0800, by Michael Pavone
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Set the busy flag after a YM-2612 address writeTue, 16 Dec 2014 01:05:00 -0800, by Michael Pavone
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Added HV counter test ROM sourceSun, 14 Dec 2014 18:17:29 -0800, by Michael Pavone
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Remove object file that was accidentally addedSun, 14 Dec 2014 18:16:14 -0800, by Michael Pavone
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Fix the HV counter and adjust the slots of certain VDP eventsSun, 14 Dec 2014 18:14:50 -0800, by Michael Pavone
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Produce a listing file when assembling 68K test ROMsSun, 14 Dec 2014 18:12:00 -0800, by Michael Pavone
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Initial support for configurable IO, custom IO and sega transfer board emulationWed, 03 Dec 2014 09:32:32 -0800, by Michael Pavone
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Temporarily comment out code to translate Z80 instructions in place as in rare cases it can stomp the next instruction if a branch goes from a short from to a long oneWed, 03 Dec 2014 09:30:01 -0800, by Michael Pavone
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Unbreak PC indexed addressing modes in decoderWed, 03 Dec 2014 09:26:07 -0800, by Michael Pavone
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Fix interpretation of moves direction fieldWed, 15 Oct 2014 00:30:19 -0700, by Michael Pavone
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Fix decoding of movecWed, 15 Oct 2014 00:26:57 -0700, by Michael Pavone
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Add equates for address references below address_offTue, 14 Oct 2014 22:17:42 -0700, by Michael Pavone
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Ignore odd addresses in calls to defer in disassemblerTue, 14 Oct 2014 21:58:17 -0700, by Michael Pavone
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Add support for 68020 addressing modes in decoder and disassemblerTue, 14 Oct 2014 21:58:03 -0700, by Michael Pavone
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Tiny bit of work towards supporting 68020 addressing modes in decoder/disassemblerSun, 12 Oct 2014 23:55:25 -0700, by Michael Pavone
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Add support for 68020 bitfield instructionsSun, 12 Oct 2014 19:03:05 -0700, by Michael Pavone
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Fix logic for automatic label generation.Sun, 12 Oct 2014 19:02:47 -0700, by Michael Pavone
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Better support for labels sourced from VOS program module headerSat, 11 Oct 2014 22:18:49 -0700, by Michael Pavone
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Fix translation of 68K address to buffer location when address_off != 0Sat, 11 Oct 2014 21:42:33 -0700, by Michael Pavone
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Add -r option to indicate VOS program module contains a 68K reset vectorSat, 11 Oct 2014 21:20:02 -0700, by Michael Pavone
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Add support for disassembling VOS program modulesSat, 11 Oct 2014 20:32:17 -0700, by Michael Pavone
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Improve support for disassembling 68010+ binariesWed, 08 Oct 2014 22:18:34 -0700, by Michael Pavone
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Small fix to display of DMA source address in vr debug commandThu, 14 Aug 2014 09:38:32 -0700, by Michael Pavone
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Fix Z80 interruptsSat, 21 Jun 2014 09:36:15 -0700, by Michael Pavone
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Added some preliminary support for interpreting Z80 code from non-RAM addressesFri, 20 Jun 2014 07:57:32 -0700, by Michael Pavone
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Properly handle Z80 breakpoints on self-modifying code and setting Z80 breakpoints before the Z80 program has been loadedThu, 19 Jun 2014 19:50:16 -0700, by Michael Pavone
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Slight cleanup of vint handling on the Z80Thu, 19 Jun 2014 08:14:35 -0700, by Michael Pavone
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Remove debug printf that escaped into my previous commitWed, 18 Jun 2014 16:39:42 -0700, by Michael Pavone
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Fix most of the breakage caused by the vcounter/hcounter changesWed, 18 Jun 2014 16:30:19 -0700, by Michael Pavone
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Partially working switch to having a vcounter and hslot counter in the context rather than trying to derive them from the cycle count. This should allow for more accurate handling of mid screen mode switches. Interrupt timing is broken currently thoughTue, 17 Jun 2014 19:01:01 -0700, by Michael Pavone
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Added support for JR and JRcc in Z80 test generatorMon, 29 Dec 2014 21:36:17 -0800, by Michael Pavone
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Added support for JPcc in Z80 test generatorMon, 29 Dec 2014 21:24:12 -0800, by Michael Pavone
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Added support for JP in Z80 test generatorMon, 29 Dec 2014 20:56:05 -0800, by Michael Pavone
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Add support for Z80 access to VDP via bank areaMon, 29 Dec 2014 00:41:36 -0800, by Michael Pavone
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Update .hgignoreMon, 29 Dec 2014 00:14:33 -0800, by Michael Pavone
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Fix flag mask for m68k notMon, 29 Dec 2014 00:14:21 -0800, by Michael Pavone
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Fix opsize for sbcd in 68K instruction decoder. This fixes the timer bug in Strider 2Sun, 28 Dec 2014 17:58:43 -0800, by Michael Pavone
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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 processSun, 28 Dec 2014 17:25:36 -0800, by Michael Pavone
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Fix divide by zero exception return address when div instruction is bigger than 1 wordSat, 27 Dec 2014 15:49:15 -0800, by Michael Pavone
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Decrement address register after fetching source in move with -(ax) dest to avoid bug when src is the dst addres regSat, 27 Dec 2014 14:51:50 -0800, by Michael Pavone
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Uncomment 68000 testcasesSat, 27 Dec 2014 14:50:50 -0800, by Michael Pavone
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Don't use out of bounds displacements in indexed mode even if our targeted address is out of RAM rangeSat, 27 Dec 2014 14:50:28 -0800, by Michael Pavone
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Fix memory map flags in ztestrunFri, 26 Dec 2014 21:26:25 -0800, by Michael Pavone
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Fix mask for bank area in Z80 memory mapFri, 26 Dec 2014 20:46:56 -0800, by Michael Pavone
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Fix a bug in ori to SR that was swapping USP and SSP inappropriatelyFri, 26 Dec 2014 19:38:27 -0800, by Michael Pavone
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Get Z80 banked access sort of working againFri, 26 Dec 2014 19:37:59 -0800, by Michael Pavone
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Fix reg-indirect mode for RBP/R13Fri, 26 Dec 2014 19:36:41 -0800, by Michael Pavone
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Set int_cycle to CYCLE_NEVER in sync_z80 so that the interrupt routine isn't taken inappropriately now that the kludge in handle_cycle_limit_int has been removedFri, 26 Dec 2014 15:46:53 -0800, by Michael Pavone
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Fix a few bugs introduced in the Z80 core from the adjustments to fit with the code gen refactorFri, 26 Dec 2014 15:45:31 -0800, by Michael Pavone
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Add Z80 test runner Python script I wrote a while back and forgot to commitFri, 26 Dec 2014 13:42:25 -0800, by Michael Pavone
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Update .hgignoreFri, 26 Dec 2014 13:41:45 -0800, by Michael Pavone
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Fix an off-by-one error in a branch destination in the generation of handle_cycle_limit for the Z80Fri, 26 Dec 2014 12:56:53 -0800, by Michael Pavone
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Update code->cur before calling z80_get_address_trans in z80_retranslate_inst to avoid any newly translated instructions from being placed in the "buffer zone". Save the current value of the code_info struct for placing the final jmp instruction in the correct placeFri, 26 Dec 2014 12:52:13 -0800, by Michael Pavone
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Set the byte_swap flag in the M68K core so gen_mem_fun correctly inserts xor instructions for byte access functionsFri, 26 Dec 2014 12:37:27 -0800, by Michael Pavone
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Add a couple of missing checks for the byte_swap and address_size parameters in gen_mem_funFri, 26 Dec 2014 12:36:54 -0800, by Michael Pavone
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Add in missing generated Z80 helper functions. Fix a small bug in Z80_HALT. Fix generation of save and load context for Z80Fri, 26 Dec 2014 12:34:41 -0800, by Michael Pavone
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Z80 core is sort of working againMon, 22 Dec 2014 20:55:10 -0800, by Michael Pavone
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Get rest of emulator compiling again with Z80 core enabledWed, 17 Dec 2014 23:03:19 -0800, by Michael Pavone
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Get Z80 core back into compileable stateWed, 17 Dec 2014 09:53:51 -0800, by Michael Pavone
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WIP effort to update z80 core for code gen changesSun, 14 Dec 2014 16:45:23 -0800, by Michael Pavone
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Split gen_mem_fun out of m68k_core_x86 and make it more generic so it can be used by the Z80 coreTue, 11 Mar 2014 09:44:47 -0700, by Michael Pavone
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Move translate_m68k_movem to m68k_core.cSat, 08 Mar 2014 00:15:09 -0800, by Michael Pavone
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Made m68k_retranslate_inst host-cpu generic and moved it to m68k_core.cFri, 07 Mar 2014 23:26:46 -0800, by Michael Pavone
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Minor refactor to translate_m68k_move_ccr_sr and translate_m68k_stop to reduce code duplicationFri, 07 Mar 2014 19:45:05 -0800, by Michael Pavone
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Use swap_ssp_usp in translate_m68k_move_ccr_srFri, 07 Mar 2014 19:39:51 -0800, by Michael Pavone
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Combine andi ccr/sr and ori ccr/sr.Fri, 07 Mar 2014 19:35:13 -0800, by Michael Pavone
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Use update_flags instead of individual set_flag calls in a few placesFri, 07 Mar 2014 17:51:40 -0800, by Michael Pavone
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Refactored translate_m68k so that it contains no host-cpu specific code and moved it to m68k_core.cFri, 07 Mar 2014 17:42:29 -0800, by Michael Pavone
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Combine implementations of lea and pea. Update bit instructions to use the op_ family of functions to simplify their implementation a bit.Wed, 05 Mar 2014 19:26:53 -0800, by Michael Pavone
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Refactor translate_m68k_cmp to use translate_m68k_arithWed, 05 Mar 2014 09:33:50 -0800, by Michael Pavone
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Combine the implementation of ABCD and SBCD in the 68K coreTue, 04 Mar 2014 22:35:01 -0800, by Michael Pavone
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Use translate_m68k_unary for SWAP in 68K coreTue, 04 Mar 2014 22:24:08 -0800, by Michael Pavone
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Refactor a bunch of the arithmetic instructions in the 68K core to reduce duplicate codeTue, 04 Mar 2014 22:12:43 -0800, by Michael Pavone
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Small refactor to flag handling in 68K coreTue, 04 Mar 2014 00:02:20 -0800, by Michael Pavone
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Remove jmp_r from gen_x86.h since it got added to gen.hMon, 03 Mar 2014 22:22:36 -0800, by Michael Pavone
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More 68K core refactoring to both reduce the amount of code and better split the host-cpu specific parts from the generic partsMon, 03 Mar 2014 22:17:20 -0800, by Michael Pavone
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Enable link time optimizationMon, 03 Mar 2014 22:16:41 -0800, by Michael Pavone
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Make some small changes in trans so that it is more likely to produce the same output as mustrans when given misbehaving programs. Add lea to testcases.txt. Improve the output of comparetest.py so that known issues can easily be separated from new ones.Mon, 03 Mar 2014 21:08:43 -0800, by Michael Pavone
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Refactor translat_m68k_src and translate_m68k_dst into a single functionSun, 02 Mar 2014 17:53:32 -0800, by Michael Pavone
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Initial stab at separating the generic parts of the 68K core from the host-cpu specific parts.Sun, 02 Mar 2014 16:34:29 -0800, by Michael Pavone
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Rename x86_68k_options and m68k_to_x86.h to m68k_options and m68k_core.h respectivelySun, 02 Mar 2014 15:25:52 -0800, by Michael Pavone
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Small Makefile change that was missed in the last commitSun, 02 Mar 2014 14:46:55 -0800, by Michael Pavone
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Refactor gen_x86 to use an interface more like gen_arm and to remove the need for the caller to decide whether an 8-bit or 32-bit displacement is needed in the rdisp functions. Update m68k_to_x86 to use the new version of the gen_x86 functions and do some minor refactoring there in the processSun, 02 Mar 2014 14:45:36 -0800, by Michael Pavone