log blastem.c @ 821:21a69dfb6ee7

age author description
Wed, 29 Jul 2015 00:03:36 -0700 Michael Pavone Added support for an IO memory map in Z80 core
Mon, 27 Jul 2015 23:42:54 -0700 Michael Pavone Change version to 0.3.X so intermediate source builds do not get an inappropriate version number
Sun, 26 Jul 2015 19:36:33 -0700 Michael Pavone Update README, CHANGELOG and version string for 0.3.1
Sun, 26 Jul 2015 16:32:34 -0700 Michael Pavone Fix GDB remote debugging support
Sat, 25 Jul 2015 18:22:07 -0700 Michael Pavone Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows).
Wed, 22 Jul 2015 00:41:41 -0700 Michael Pavone Fix missing include v0.3.0
Tue, 21 Jul 2015 22:03:58 -0700 Michael Pavone Prep for 0.3.0 release
Mon, 20 Jul 2015 21:58:31 -0700 Michael Pavone Remove extraneous define
Mon, 20 Jul 2015 21:43:17 -0700 Michael Pavone Support large flat-mapped ROMs like Bad Apple or that Mortal Kombat hack
Mon, 20 Jul 2015 21:15:34 -0700 Michael Pavone Full support for Sega mapper when it comes to data. Code in remapped sections may not work reliably. SSF2 now works.
Sun, 19 Jul 2015 20:51:09 -0700 Michael Pavone Fix map for NFL Quarterback Club 96. Fix default EEPROM value. Initial work for supporing Sega mapper in ROM DB
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