Tue, 14 Jul 2015 18:28:05 -0700 |
Michael Pavone |
Broken EEPROM support
|
Fri, 10 Jul 2015 18:46:18 -0700 |
Michael Pavone |
Initial work on I2C EEPROM implementation
|
Mon, 06 Jul 2015 19:46:46 -0700 |
Michael Pavone |
SRAM detection from ROM header is no working correctly again
|
Sun, 05 Jul 2015 14:21:34 -0700 |
Michael Pavone |
WIP changes to support reading cart memory map from ROM DB
|
Thu, 02 Jul 2015 20:43:01 -0700 |
Michael Pavone |
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 19:19:06 -0700 |
Michael Pavone |
Initial work on ROM database
|
Thu, 25 Jun 2015 09:02:42 -0700 |
Michael Pavone |
Lame placeholder support for floating bus bits of IO hardware. Needs to be replaced with prefetch based values
|
Mon, 22 Jun 2015 22:00:44 -0700 |
Michael Pavone |
Minor cleanup in init_run_cpu
|
Mon, 25 May 2015 23:37:13 -0700 |
Michael Pavone |
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 savestate
|
Wed, 20 May 2015 23:34:12 -0700 |
Michael Pavone |
Better handling of savestate and debug break events with "uncooperative" games/demos
|
Wed, 20 May 2015 19:05:11 -0700 |
Michael Pavone |
Upgrade to SDL 2.0 and drop support for the non-OpenGL render path
|
Wed, 20 May 2015 10:35:03 -0700 |
Michael Pavone |
Update vscroll latch implementation to be more in line with what Eke-Eke has observed. Revert the change to vdp_cycles_to_line because it breaks hints on line 0. H-Int timing is still a little messed up, but the previous change made things worse.
|
Tue, 19 May 2015 23:23:53 -0700 |
Michael Pavone |
Small correction to VBLANK flag timing. Fixed some inconsistencies in interrupt timing calculation.
|
Mon, 11 May 2015 20:31:59 -0700 |
Michael Pavone |
Tiny cleanup
|
Mon, 11 May 2015 00:28:47 -0700 |
Michael Pavone |
Sync fixes and logging to fix more sync issues
|
Tue, 05 May 2015 08:42:27 -0700 |
Michael Pavone |
Added config option to allow specifying a max sync cycle smaller than the end of frame
|
Mon, 04 May 2015 08:48:10 -0700 |
Michael Pavone |
Indentation fixup
|
Thu, 30 Apr 2015 19:28:01 -0700 |
Michael Pavone |
Fix missing call to setup_io_devices
|
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
|
Tue, 06 Jan 2015 19:09:00 -0800 |
Michael Pavone |
Move detect_region down so that it once again occurs after load_rom since it won't work before the ROM is loaded
|
Sun, 04 Jan 2015 23:35:55 -0800 |
Michael Pavone |
Merge
|
Sun, 04 Jan 2015 23:05:37 -0800 |
Michael Pavone |
Some small synchronization improvements that do not seem to fix anything
|
Sun, 04 Jan 2015 12:25:33 -0800 |
Michael Pavone |
Removed some code that tried to deal with the 68K not using master clocks that is no longer necessary
|
Sat, 03 Jan 2015 21:54:41 -0800 |
Michael Pavone |
Fake busack when Z80 is disabled
|
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
|
Sat, 03 Jan 2015 20:13:51 -0800 |
Michael Pavone |
Fix bank area access delay for master clock change
|
Sat, 03 Jan 2015 18:49:07 -0800 |
Michael Pavone |
Restore Z80 interrupt pulse duration and make a small improvement to debug print output
|
Sat, 03 Jan 2015 18:27:29 -0800 |
Michael Pavone |
Removed some obsolete defines
|
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
|
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
|
Thu, 01 Jan 2015 22:52:18 -0800 |
Michael Pavone |
Adjust 68K sync cycle when mclk_target gets adjusted
|
Thu, 01 Jan 2015 22:18:32 -0800 |
Michael Pavone |
Add the 3 cycle delay back in to Z80 bank area access
|
Thu, 01 Jan 2015 20:26:22 -0800 |
Michael Pavone |
Minor Z80 core cleanup
|
Tue, 30 Dec 2014 19:11:34 -0800 |
Michael Pavone |
Merge
|
Wed, 03 Dec 2014 09:32:32 -0800 |
Michael Pavone |
Initial support for configurable IO, custom IO and sega transfer board emulation
|
Sat, 21 Jun 2014 09:36:15 -0700 |
Michael Pavone |
Fix Z80 interrupts
|
Thu, 19 Jun 2014 08:14:35 -0700 |
Michael Pavone |
Slight cleanup of vint handling on the Z80
|
Wed, 18 Jun 2014 16:30:19 -0700 |
Michael Pavone |
Fix most of the breakage caused by the vcounter/hcounter changes
|
Mon, 29 Dec 2014 00:41:36 -0800 |
Michael Pavone |
Add support for Z80 access to VDP via bank area
|
Fri, 26 Dec 2014 20:46:56 -0800 |
Michael Pavone |
Fix mask for bank area in Z80 memory map
|
Fri, 26 Dec 2014 19:37:59 -0800 |
Michael Pavone |
Get Z80 banked access sort of working again
|
Fri, 26 Dec 2014 15:46:53 -0800 |
Michael Pavone |
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 removed
|
Mon, 22 Dec 2014 20:55:10 -0800 |
Michael Pavone |
Z80 core is sort of working again
|
Wed, 17 Dec 2014 23:03:19 -0800 |
Michael Pavone |
Get rest of emulator compiling again with Z80 core enabled
|
Sun, 14 Dec 2014 16:45:23 -0800 |
Michael Pavone |
WIP effort to update z80 core for code gen changes
|
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.
|
Sun, 02 Mar 2014 15:25:52 -0800 |
Michael Pavone |
Rename x86_68k_options and m68k_to_x86.h to m68k_options and m68k_core.h respectively
|
Sat, 01 Mar 2014 17:11:06 -0800 |
Michael Pavone |
Add a separate flag/define for disabling the Z80 at compile time to ease refactoring
|
Tue, 17 Jun 2014 01:50:29 -0400 |
Mike Pavone |
blastem builds and almost works on OS X now
|
Mon, 24 Feb 2014 01:30:16 -0800 |
Mike Pavone |
Use a typedef code_ptr in place of uint8_t * in 68K core to better support host instruction sets with different instruction word sizes. Make x86_68k_options contain a cpu_options so that gen_mem_fun can eventually be shared with the Z80 core.
|
Tue, 18 Feb 2014 21:37:31 -0800 |
Michael Pavone |
Initial work on the x86-32 target
|
Thu, 13 Feb 2014 00:10:36 -0800 |
Mike Pavone |
Properly sync hardware when frame end is reached during DMA
|
Wed, 12 Feb 2014 23:25:48 -0800 |
Mike Pavone |
Update version number
|
Wed, 12 Feb 2014 23:21:47 -0800 |
Mike Pavone |
Remove defines from blastem.c that had been moved to blastem.h
|
Tue, 11 Feb 2014 21:53:31 -0800 |
Mike Pavone |
Move debugging code outside of main source file
|
Sun, 09 Feb 2014 17:16:55 -0800 |
Mike Pavone |
Added step and step-over debugger commands. step-over is like next except it doesn't follow conditional branches to lower addresses. This makes it useful for advancing to the end of a loop. Also fixed a bug in next introduced by the refactor.
|
Sun, 09 Feb 2014 12:35:27 -0800 |
Mike Pavone |
Refactor debugger next command
|
Sun, 09 Feb 2014 10:29:29 -0800 |
Mike Pavone |
Properly handle dbcc, rtr and rte in the debugger next command
|
Sun, 09 Feb 2014 00:42:43 -0800 |
Mike Pavone |
Properly handle jmp instructions in the debugger next command
|
Sat, 08 Feb 2014 23:37:09 -0800 |
Mike Pavone |
Initial GDB remote debugging support. Lacks some features, but breakpoints and basic inspection of registers and memory work.
|