Mercurial > repos > blastem
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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