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Added tag v0.6.1 for changeset 357b4951d9b2
Fri, 04 Jan 2019 19:13:23 -0800, by Michael Pavone
Updated version number and CHANGELOG for possible 0.6.1 release v0.6.1
Thu, 03 Jan 2019 23:44:17 -0800, by Michael Pavone
Moved fake virtual root stuff to get_dir_list from legacy menu so it can be used in new UI
Thu, 03 Jan 2019 23:30:17 -0800, by Michael Pavone
Fix Windows implentation of get_config_dir() so config file gets saved to the right place. Fix location for sticky_path file on all platforms
Thu, 03 Jan 2019 19:30:41 -0800, by Michael Pavone
Disable most bindings when UI is active
Thu, 03 Jan 2019 09:14:49 -0800, by Michael Pavone
Include controller images in archives produced by build_release
Wed, 02 Jan 2019 09:27:00 -0800, by Michael Pavone
Added tag v0.6.0 for changeset ef50c9affe6a
Wed, 02 Jan 2019 09:25:59 -0800, by Michael Pavone
Updated gamecontrollerdb.txt from upstream v0.6.0
Mon, 31 Dec 2018 23:19:31 -0800, by Mike Pavone
Updated version number for 0.6.0 release
Mon, 31 Dec 2018 23:13:45 -0800, by Mike Pavone
Updated CHANGELOG
Mon, 31 Dec 2018 23:09:14 -0800, by Mike Pavone
Allow skipping buttons/axes in controller SDL2 mapping UI
Mon, 31 Dec 2018 22:51:05 -0800, by Mike Pavone
Added default controller bindings for a number of 6-button style pads
Sun, 30 Dec 2018 23:32:04 -0800, by Mike Pavone
Fix binding UI for "6 button right" style controllers
Sun, 30 Dec 2018 23:21:59 -0800, by Mike Pavone
Fix crash when passed a filename with no extension
Sun, 30 Dec 2018 23:14:00 -0800, by Mike Pavone
Updated README
Sun, 30 Dec 2018 23:05:39 -0800, by Mike Pavone
Updated special thanks
Sun, 30 Dec 2018 22:12:34 -0800, by Mike Pavone
Updated binding UI to reflect new VDP debug options
Sun, 30 Dec 2018 21:36:53 -0800, by Mike Pavone
Switched default sync source back to audio as the video option is not ready for prime timeop
Sun, 30 Dec 2018 21:19:26 -0800, by Mike Pavone
Added support for GLES in addition to desktop GL
Sun, 30 Dec 2018 21:10:44 -0800, by Mike Pavone
Allow optimization flag overrides in Makefile
Sun, 30 Dec 2018 19:40:32 -0800, by Mike Pavone
Optimize YM operator modulation
Sun, 30 Dec 2018 18:48:08 -0800, by Mike Pavone
Fix some rendering bugs introduced in previous VDP optimizations
Sun, 30 Dec 2018 14:43:30 -0800, by Michael Pavone
Preserve WAVE logging FILE * across YM2612 device reset
Fri, 28 Dec 2018 12:08:43 -0800, by Michael Pavone
Small optimization to render_map
Thu, 27 Dec 2018 10:40:24 -0800, by Michael Pavone
Optimized render_map_output a bit
Thu, 27 Dec 2018 09:23:51 -0800, by Michael Pavone
Fix headless mode
Tue, 25 Dec 2018 11:40:00 -0800, by Michael Pavone
Re-order IO device type enum so "None" is selected when no device is specified for a port
Mon, 24 Dec 2018 11:11:24 -0800, by Michael Pavone
Allow closing VDP debug windows with the close button in the window title bar
Tue, 18 Dec 2018 19:58:00 -0800, by Michael Pavone
Merge from default mame_interp
Tue, 25 Dec 2018 11:12:26 -0800, by Michael Pavone
Update binding UI for non-standard controller layouts
Sat, 15 Dec 2018 13:06:47 -0800, by Michael Pavone
Added PS4 6-button fighting pad image and cleaned up controller image handling code
Fri, 14 Dec 2018 19:24:51 -0800, by Michael Pavone
Added code for actually saving new controller bindings to an appropriate key in the config file
Fri, 30 Nov 2018 00:35:05 -0800, by Michael Pavone
Populate layer debug buffer during inactive display
Tue, 20 Nov 2018 01:10:03 -0800, by Michael Pavone
Removed old VDP debug functionality
Mon, 19 Nov 2018 19:26:57 -0800, by Michael Pavone
Implemented support for toggling off a debug view
Mon, 19 Nov 2018 19:10:16 -0800, by Michael Pavone
Basic version of layer compositing debug view in a separate window
Mon, 19 Nov 2018 09:52:07 -0800, by Michael Pavone
Small cleanup of vdp_context struct layout and removal of separately allocated buffers
Fri, 16 Nov 2018 19:56:24 -0800, by Michael Pavone
Implemented left column blank register bit in mode 5
Thu, 15 Nov 2018 22:21:09 -0800, by Michael Pavone
Initial stab at CRAM debug in a detached window
Wed, 14 Nov 2018 22:16:35 -0800, by Michael Pavone
Fix for VRAM byte write order broke VDP FIFO testing ROM results. This change cleans up VRAM writes and fixes the regression while preserving the correct VRAM byte write order
Sun, 11 Nov 2018 22:39:29 -0800, by Michael Pavone
Make sure M68K sync and target cycles are updated after loading a savestate. Fixes an issue in which loading a savestate would result in things being unresponsive until emulation cycle caught up to whatever the pre-state load sync cycle was
Sun, 11 Nov 2018 11:33:38 -0800, by Mike Pavone
Fix edge case in DRC audio path
Sat, 10 Nov 2018 15:27:39 -0800, by Michael Pavone
Added VRAM debug window
Fri, 09 Nov 2018 20:16:09 -0800, by Michael Pavone
Use SDL_GL_MakeCurrent to make the SDL renderer API windows play nice with GL windows
Fri, 09 Nov 2018 09:26:07 -0800, by Michael Pavone
Fix order bytes of a word are written into VRAM from the FIFO. Fixes ticket 36, the graphical glitch in Road Rash 3
Mon, 05 Nov 2018 00:30:44 -0800, by Michael Pavone
WIP new VDP plane debug view and support for detached VDP debug views generally
Sun, 04 Nov 2018 22:51:50 -0800, by Michael Pavone
Added a 68K debugger command for setting a register
Sun, 04 Nov 2018 11:45:41 -0800, by Michael Pavone
Forcefully update the display when entering the 68K debugger so you can see it update in realtime as you step through the code
Thu, 01 Nov 2018 20:14:56 -0700, by Michael Pavone
Avoid changing VDP status flags when executing debugger commands
Wed, 31 Oct 2018 21:58:59 -0700, by Michael Pavone
Fix cycle count for shift/rotate instructions with a static shift ammount
Wed, 31 Oct 2018 21:58:09 -0700, by Michael Pavone
Add new view for selecting a new binding for a gamepad button
Fri, 26 Oct 2018 23:11:37 -0700, by Michael Pavone
Show user friendly names for binding options in controller bind config
Fri, 26 Oct 2018 08:38:11 -0700, by Michael Pavone
Handle looking up dpad config in binding UI. Fix left/right stick config display in binding UI
Thu, 25 Oct 2018 19:12:40 -0700, by Michael Pavone
Pull current controller config in binding UI from whatever the actual binding code would end up using
Wed, 24 Oct 2018 21:10:12 -0700, by Michael Pavone
Added some SVP register arrays for PMC stuff
Tue, 09 Oct 2018 09:29:28 -0700, by Michael Pavone
Implement program ROM reads
Sat, 06 Oct 2018 17:33:15 -0700, by Michael Pavone
Add the ability for a CPU definition to reference arbitrary C includes and use it to add a placeholder definition of svp_read_16
Thu, 04 Oct 2018 19:12:56 -0700, by Michael Pavone
Clean up warnings from -1 case
Mon, 01 Oct 2018 19:16:54 -0700, by Michael Pavone
Getting SVP core closer to compiling
Mon, 01 Oct 2018 19:11:17 -0700, by Michael Pavone
Add missing end in svp_ram_read. Fix alu_ram_indirect
Tue, 25 Sep 2018 09:36:00 -0700, by Michael Pavone
Fix implementation cmp+condition version of if in CPU DSL
Tue, 25 Sep 2018 09:33:46 -0700, by Michael Pavone
Support immediate operands for ld and alu ops in SVP. Support double indirect and immediate address modes for alu ops. Fixed DSL issues revealed by those changes
Mon, 24 Sep 2018 19:09:16 -0700, by Michael Pavone
Did some cleanup of SVP code using the newly more powerful DSL if block and fixed some issues in the DSL implementation that cropped up as a result
Fri, 21 Sep 2018 09:26:12 -0700, by Michael Pavone
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Tue, 18 Sep 2018 09:06:42 -0700, by Michael Pavone
Remove stray / in jcart.c
Tue, 14 Aug 2018 08:29:27 -0700, by Michael Pavone
Added ROM DB entry for Squirrel King as it has a flip flop or some type of RAM at $400000 as a copy protection measure
Tue, 14 Aug 2018 00:22:10 -0700, by Michael Pavone
Added J-Cart support
Tue, 14 Aug 2018 00:07:21 -0700, by Michael Pavone
Added PS4 controller image. Added code to use PS4 image for Playstation controllers
Fri, 10 Aug 2018 19:10:20 -0700, by Michael Pavone
Allow a gamepad mapping to apply to all controllers, controllers of a particular type (i.e.e 6-button PS4 controllers) or specific controllers (based on SDL2 GUID) in addition to the controller in a certain slot
Fri, 03 Aug 2018 19:32:21 -0700, by Michael Pavone
Fix a couple of default targets
Thu, 02 Aug 2018 19:06:57 -0700, by Michael Pavone
Show current config value for controller butotn and axis mappings
Thu, 02 Aug 2018 19:05:48 -0700, by Michael Pavone
Bump up pause between mapping inputs
Tue, 31 Jul 2018 23:21:25 -0700, by Michael Pavone
Don't redundantly store controller GUID when saving a mapping. Remove illegal chars from controller name
Tue, 31 Jul 2018 23:19:39 -0700, by Michael Pavone
Read extral SDL2 mappings on startup from controller_types.cfg
Tue, 31 Jul 2018 23:08:52 -0700, by Michael Pavone
Basic UI for selecting layout variants + minor fix to SDL2 mapping generation UI
Tue, 31 Jul 2018 22:19:56 -0700, by Michael Pavone
SDL2 mapping UI now handles axes
Tue, 31 Jul 2018 09:07:23 -0700, by Michael Pavone
WIP UI for creating an SDL2 mapping for controllers that don't have one
Mon, 30 Jul 2018 09:38:01 -0700, by Michael Pavone
Allow selecting controller type when controllers have an SDL 2 mapping, but heuristics fail to idenify details
Fri, 27 Jul 2018 22:40:56 -0700, by Michael Pavone
Made controller binding page more resolution independent. Added binding boxes for all buttons/axes
Wed, 25 Jul 2018 09:38:40 -0700, by Michael Pavone
Use better names for "Guide" button on PS and Xbox controllers, handle d-pad directions in get_button_label
Wed, 25 Jul 2018 09:35:46 -0700, by Michael Pavone
Initial heuristics for detecting controller types and showing different labels in UI. Modified controller settings view to first display a list of controllers, only showing mapping after selecting controller
Sun, 22 Jul 2018 17:48:46 -0700, by Michael Pavone
Update controller config when changed in UI without restart
Fri, 06 Jul 2018 17:39:59 -0700, by Michael Pavone
Fix some issues identified by cppcheck
Fri, 29 Jun 2018 09:33:23 -0700, by Michael Pavone
Fix a number of other memory errors (mostly leaks again) identified by valgrind
Thu, 28 Jun 2018 09:27:05 -0700, by Michael Pavone
Fix some memory errors (mostly leaks) identified by valgrind
Fri, 22 Jun 2018 23:10:27 -0700, by Michael Pavone
Fix code for handling switch between sync styles at runtime
Fri, 22 Jun 2018 21:11:38 -0700, by Michael Pavone
Initial attempt at handling switches between sync modes at runtime. Needs work
Thu, 21 Jun 2018 09:44:34 -0700, by Michael Pavone
Limit underflow warning spam
Wed, 20 Jun 2018 22:49:21 -0700, by Michael Pavone
Fix double free in sync to video mode
Wed, 20 Jun 2018 09:43:28 -0700, by Michael Pavone
Fix missing include in bindings.c
Tue, 19 Jun 2018 23:47:36 -0700, by Michael Pavone
Fix memory leak in prep_args
Mon, 18 Jun 2018 00:50:29 -0700, by Michael Pavone
Fix cycle counts for BCD instructions, RESET, and MOVE from SR
Fri, 18 May 2018 19:00:10 -0700, by Michael Pavone
Fix instruction timing for a number of instructions with only a single operand
Thu, 17 May 2018 00:43:16 -0700, by Michael Pavone
Refactor to split device bindings from IO emulation code
Sat, 05 May 2018 23:30:40 -0700, by Michael Pavone
Added null check to reload_media
Wed, 02 May 2018 09:41:05 -0700, by Michael Pavone
Fix drag and drop when using Nuklear UI
Wed, 02 May 2018 00:03:22 -0700, by Michael Pavone
Fix deadlock when changing settings before loading first ROM
Tue, 01 May 2018 23:55:48 -0700, by Michael Pavone
Add some basic scaling to rest of UI
Tue, 01 May 2018 20:19:31 -0700, by Michael Pavone
Basic interface scaling for rest of settings UI
Tue, 01 May 2018 19:27:17 -0700, by Michael Pavone
Persist config on exit if config has changed
Tue, 01 May 2018 19:11:37 -0700, by Michael Pavone
Release capture of mouse and keyboard when entering UI
Tue, 01 May 2018 09:44:44 -0700, by Michael Pavone
Fix config value set when "Mega Mouse" is selected in settings UI
Mon, 30 Apr 2018 23:58:24 -0700, by Michael Pavone
Fix sync to audio option
Mon, 30 Apr 2018 23:54:52 -0700, by Michael Pavone
Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Fri, 27 Apr 2018 20:08:47 -0700, by Michael Pavone
Scale UI font size based on window size and start basing widget sizes based on font size
Tue, 24 Apr 2018 20:31:18 -0700, by Michael Pavone
WIP controller binding view
Sat, 21 Apr 2018 14:48:01 -0700, by Michael Pavone
Use read_bundle_file for controller PNG. Re-upload texture when GL context is recreated
Thu, 19 Apr 2018 09:44:15 -0700, by Michael Pavone
Add code for loading PNG images. Added 360 controller image. WIP work on gamepad mapping UI
Thu, 19 Apr 2018 00:51:10 -0700, by Michael Pavone
Add sync_source to default.cfg and the Nuklear UI
Tue, 17 Apr 2018 23:05:08 -0700, by Michael Pavone
Audio DRC seems to be working pretty well now. Removed debug printfs
Tue, 17 Apr 2018 22:26:39 -0700, by Michael Pavone
Moved resample rate adjustment to after frame flip rather than in audio callback as it makes more sense there. Needs adjustment to avoid audible pitch changes
Tue, 17 Apr 2018 00:20:41 -0700, by Michael Pavone
Audio DRC now sounds good in both NTSC and PAL, just need to adjust constants to minimize latency without leading to dropouts
Sat, 14 Apr 2018 23:08:08 -0700, by Michael Pavone
Mostly working dynamic rate control. Needs some tweaking, especially for PAL
Sat, 14 Apr 2018 00:07:20 -0700, by Michael Pavone
WIP dynamic rate control
Fri, 13 Apr 2018 22:25:50 -0700, by Michael Pavone
Fix regression in right audio channel
Wed, 11 Apr 2018 00:17:23 -0700, by Michael Pavone
Fix timing for Z80 JP cc, nn instruction
Sun, 08 Apr 2018 12:26:18 -0700, by Michael Pavone
Added code to fallback to Yosemite or pre-Yosemite system font in case current system font can't be found or is in an unusable format. San Francisco font used on current OS X versions is in a .otf file whih presumably means it has CFF outlines that stb_truetype can't use.
Thu, 05 Apr 2018 00:06:19 -0700, by Michael Pavone
Fix silly bug in handling of Mac Roman font names. Make Mac font search more exhaustive if the faster prefix check fails. Added a bunch of debug printfs in case those aren't sufficient to get things working on other machines
Wed, 04 Apr 2018 00:01:17 -0700, by Michael Pavone
Fix vgmplay
Mon, 02 Apr 2018 00:58:42 -0700, by Michael Pavone
Fix Z80 bank access for $800000-$A00000 region for 10M flat mapped ROMs
Mon, 02 Apr 2018 00:11:43 -0700, by Michael Pavone
Randomize soft reset timing and fix silly bug that was accidentally clearing IO state on soft reset
Fri, 30 Mar 2018 22:01:05 -0700, by Michael Pavone
More audio refactoring in preparation for allowing proper sync to video with dynamic audio rate control
Fri, 30 Mar 2018 00:37:08 -0700, by Michael Pavone
Allow double click to open ROM in file browser
Thu, 29 Mar 2018 00:40:41 -0700, by Michael Pavone
Added vsync to video settings
Thu, 29 Mar 2018 00:09:50 -0700, by Michael Pavone
Add support for float32 format audio samples
Wed, 28 Mar 2018 23:56:38 -0700, by Michael Pavone
Small cleanup to audio interface between emulation code and renderer backend
Wed, 28 Mar 2018 23:36:08 -0700, by Michael Pavone
There will be no 0.5.2 at this point
Mon, 26 Mar 2018 23:36:39 -0700, by Michael Pavone
Allow numpad keys to be mapped
Mon, 26 Mar 2018 23:07:17 -0700, by Michael Pavone
Allow MegaWiFi support to be toggled in config file. Defaults to off due to security concerns
Mon, 26 Mar 2018 22:13:22 -0700, by Michael Pavone
Remove some debug print stuff from font_win.c
Mon, 26 Mar 2018 21:39:18 -0700, by Michael Pavone
Get Windows build working again. MegaWiFi code probably needs more work before it will actually work on Windows, but at least it doesn't break the build now
Mon, 26 Mar 2018 21:25:40 -0700, by Michael Pavone
Add back button to Key binding view and add a window and back button to empty controller view so you can always get back to the main menu
Mon, 26 Mar 2018 09:49:03 -0700, by Michael Pavone
Fix use after free in get_extension_list
Sun, 25 Mar 2018 23:11:17 -0700, by Michael Pavone
Fix no-default targets
Sun, 25 Mar 2018 12:11:41 -0700, by Michael Pavone
nuklear_ui has been merged to default and is now closed nuklear_ui
Sun, 25 Mar 2018 12:03:01 -0700, by Michael Pavone
Merged nuklear_ui into default
Sun, 25 Mar 2018 12:01:49 -0700, by Michael Pavone
Make sure config directory exists before trying to save config file nuklear_ui
Sun, 25 Mar 2018 12:00:29 -0700, by Michael Pavone
Remove unneeded duplicate typedef nuklear_ui
Sun, 25 Mar 2018 10:49:19 -0700, by Michael Pavone
Don't try to use GLES specific stuff unless we're actualy on a GLES platform nuklear_ui
Sun, 25 Mar 2018 10:47:48 -0700, by Michael Pavone
Added OSX implementation of default_font nuklear_ui
Sun, 25 Mar 2018 10:30:40 -0700, by Michael Pavone
Fix memory leak in edge case of font_win nuklear_ui
Sun, 25 Mar 2018 10:29:40 -0700, by Michael Pavone
MSG_NOSIGNAL doesn't exist on all platforms nuklear_ui
Sun, 25 Mar 2018 10:28:08 -0700, by Michael Pavone
Merge nuklear_ui
Sat, 24 Mar 2018 22:18:23 -0700, by Michael Pavone
Updated default config to reflect gz/zip/png support
Sat, 24 Mar 2018 19:41:47 -0700, by Michael Pavone
Added png screenshot support
Sat, 24 Mar 2018 19:40:51 -0700, by Michael Pavone
Add support for loading ROMs from zip files
Sat, 24 Mar 2018 15:33:44 -0700, by Michael Pavone
Added support for reading gzipped ROMs
Fri, 23 Mar 2018 22:30:02 -0700, by Michael Pavone
Updated fibonacci benchmark code to work with current test harness
Fri, 23 Mar 2018 22:23:39 -0700, by Michael Pavone
Set glClearColor back to black nuklear_ui
Tue, 13 Mar 2018 22:18:20 -0700, by Michael Pavone
Added support for TTC and dfont format true type fonts. More robust font selection on Windows nuklear_ui
Tue, 06 Mar 2018 21:27:12 -0800, by Michael Pavone
Filled in About view nuklear_ui
Wed, 07 Feb 2018 19:21:44 -0800, by Michael Pavone
Fix unguarged windows.h include nuklear_ui
Wed, 07 Feb 2018 09:32:20 -0800, by Michael Pavone
Fix Windows build, added Windows default_font_path implementation nuklear_ui
Wed, 07 Feb 2018 00:07:12 -0800, by Michael Pavone
Fix const correctness for path_extension nuklear_ui
Tue, 06 Feb 2018 22:44:11 -0800, by Michael Pavone
Key binding menu is now functional nuklear_ui
Tue, 06 Feb 2018 22:42:16 -0800, by Michael Pavone
More fleshed out keyboard bindings view nuklear_ui
Mon, 05 Feb 2018 23:39:14 -0800, by Michael Pavone
Initial work on keyboard binding settings view nuklear_ui
Fri, 02 Feb 2018 09:24:01 -0800, by Michael Pavone
Made the NOR flash emulation a bit more flexible, but not yet flexible enough to properly support the flash chip in the MegaWiFi cart
Wed, 31 Jan 2018 22:05:10 -0800, by Michael Pavone
Limit received LSD packets to 1440 bytes to match expectations of wflash code. Use MSG_NOSIGNAL to avoid getting killed with SIGPIPE
Wed, 31 Jan 2018 21:59:08 -0800, by Michael Pavone
Merge
Mon, 22 Jan 2018 22:03:55 -0800, by Michael Pavone
Get enough of MegaWifi implemented so that basic commands from wflash CLI command work
Mon, 22 Jan 2018 22:02:29 -0800, by Michael Pavone
Cleanup MegaWiFi command implementation
Tue, 16 Jan 2018 19:21:37 -0800, by Michael Pavone
Added support for MegaWiFi command IP_CURRENT
Tue, 16 Jan 2018 09:31:00 -0800, by Michael Pavone
Initial work on MegaWiFi support
Mon, 15 Jan 2018 09:04:43 -0800, by Michael Pavone
Merge
Thu, 04 Jan 2018 21:37:34 -0800, by Michael Pavone
Fix accidental add to RSP with SZ_D and SZ_PTR. Using SZ_D breakse when the stack is located outside of the 32-bit addressable range
Sun, 31 Dec 2017 14:08:47 -0800, by Michael Pavone
Fix silly bug in STOP implementation that caused excessive CPU usage
Wed, 03 Jan 2018 07:09:39 -0800, by Michael Pavone
Merge from default mame_interp
Sun, 31 Dec 2017 10:11:16 -0800, by Michael Pavone
More efficient memory access when using MAME interpreters mame_interp
Sun, 31 Dec 2017 10:03:25 -0800, by Michael Pavone
Added MAME Z80 core, re-enabled 68K tracing in Musashi core, disabled a bunch of code gen stuff when using interpreters from MAME mame_interp
Sat, 30 Dec 2017 18:27:06 -0800, by Michael Pavone
Super hacky integration of the version of Musashi from MAME mame_interp
Wed, 27 Dec 2017 13:46:52 -0800, by Michael Pavone
Enable LTO on certain targets that don't need the full LDFLAGS by splitting out the optimization flags into a separate var
Sun, 31 Dec 2017 09:53:33 -0800, by Michael Pavone
Add mapping for gate array registers in main cpu map segacd
Tue, 19 Dec 2017 00:49:13 -0800, by Michael Pavone
Added code for initializing a combined Genesis + Sega CD system when a Sega CD ISO is loaded segacd
Wed, 13 Dec 2017 09:44:41 -0800, by Michael Pavone
Initial skeleton of Sega CD memory handlers segacd
Tue, 12 Dec 2017 09:44:33 -0800, by Michael Pavone
Added RAM init and IO port config to system settings menu nuklear_ui
Mon, 11 Dec 2017 19:16:44 -0800, by Michael Pavone
Added dropdowns for default region and savestate format nuklear_ui
Mon, 11 Dec 2017 09:50:47 -0800, by Michael Pavone
Refactor basic settings dropdowns nuklear_ui
Fri, 08 Dec 2017 23:24:21 -0800, by Michael Pavone
Initial work on system menu nuklear_ui
Fri, 08 Dec 2017 09:43:05 -0800, by Michael Pavone
Update clean target to remove UI object files nuklear_ui
Thu, 07 Dec 2017 18:59:36 -0800, by Michael Pavone
Fix GL include issue for 32-bit builds nuklear_ui
Thu, 07 Dec 2017 18:57:38 -0800, by Michael Pavone
Move paths.o to CONFIGOBJS since config.c uses path_append now nuklear_ui
Thu, 07 Dec 2017 18:57:18 -0800, by Michael Pavone
Fleshed out audio settings menu nuklear_ui
Wed, 06 Dec 2017 19:29:16 -0800, by Michael Pavone
Fix buffer overrun in video settings menu nuklear_ui
Mon, 04 Dec 2017 21:38:26 -0800, by Michael Pavone
Add shader selector to video settings nuklear_ui
Fri, 01 Dec 2017 23:16:07 -0800, by Michael Pavone
Somewhat fleshed out video settings view nuklear_ui
Fri, 01 Dec 2017 09:22:43 -0800, by Michael Pavone
Initial work on settings menu nuklear_ui
Wed, 29 Nov 2017 08:53:47 -0800, by Michael Pavone
Added code to persist config back to a file nuklear_ui
Wed, 29 Nov 2017 08:41:37 -0800, by Michael Pavone
Don't crash when keys are pressed before ROM is loaded nuklear_ui
Sun, 26 Nov 2017 20:19:36 -0800, by Michael Pavone
Enable lock-on in Nuklear UI nuklear_ui
Sun, 26 Nov 2017 20:17:22 -0800, by Michael Pavone
Pause game execution when in the new UI pause menu nuklear_ui
Sun, 26 Nov 2017 19:22:09 -0800, by Michael Pavone
Filter file list in Nuklear UI nuklear_ui
Sun, 26 Nov 2017 18:33:36 -0800, by Michael Pavone
Sort directory listing in Nuklear UI file browser nuklear_ui
Sun, 26 Nov 2017 17:33:39 -0800, by Michael Pavone
Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable nuklear_ui
Sat, 25 Nov 2017 20:43:20 -0800, by Michael Pavone
Avoid burning a huge amount of CPU in the menu when emulation is not running and vsync is disabled nuklear_ui
Sat, 25 Nov 2017 14:42:38 -0800, by Michael Pavone
Fix directory navigation in ROM file chooser in Nuklear UI nuklear_ui
Sat, 25 Nov 2017 13:57:38 -0800, by Michael Pavone
Get SMS savestates working in Nuklear UI nuklear_ui
Sat, 25 Nov 2017 11:31:08 -0800, by Michael Pavone
Fix genesis save state loading via Nuklear UI, sms probably still needs work nuklear_ui
Fri, 24 Nov 2017 20:52:40 -0800, by Michael Pavone
Refactored save slot related logic to reduce duplication and allow reuse in new UI. Get state loading/saving mostly working in new UI nuklear_ui
Fri, 24 Nov 2017 12:04:02 -0800, by Michael Pavone
Pause menu now triggered on ui.exit event nuklear_ui
Wed, 22 Nov 2017 11:18:36 -0800, by Michael Pavone
Fix UI rendering in fullscreen and wome initial work on the "pause" menu nuklear_ui
Wed, 22 Nov 2017 10:54:27 -0800, by Michael Pavone
Basic support for loading ROMs via Nuklear UI nuklear_ui
Tue, 21 Nov 2017 23:11:11 -0800, by Michael Pavone
Initial work on Nuklear-based UI nuklear_ui
Tue, 21 Nov 2017 19:07:43 -0800, by Michael Pavone
Moved initial path logic out of menu so it can be shared with new UI nuklear_ui
Tue, 21 Nov 2017 18:55:33 -0800, by Michael Pavone
Change load_rom into load_media with some interface changes in preparation for CD support segacd
Sat, 21 Oct 2017 11:51:24 -0700, by Michael Pavone
Implemented Z80 IM 2 and attempted correct intack cycle delay
Thu, 19 Oct 2017 03:21:24 -0700, by Michael Pavone
Add support for writeable ROM and an entry for Game no Kanzume Otokuyou using that support as it expects the cart area to be writable
Sat, 14 Oct 2017 05:03:38 -0700, by Michael Pavone
Attempt at fixing issue reported when compiling with MSVC
Mon, 09 Oct 2017 07:48:48 -0700, by Michael Pavone
Added detection of XBAND test ROMs. None seem to actually work with my limited FRED chip implementation though
Mon, 09 Oct 2017 07:42:33 -0700, by Michael Pavone
Created branch for segacd work segacd
Thu, 14 Sep 2017 09:49:04 -0700, by Michael Pavone
Push correct PC onto stack on divide by zero for pc-relative case
Wed, 13 Sep 2017 21:13:11 -0700, by Michael Pavone
Preserve original address when retranslating instructions instead of switching to the lowest alias
Wed, 13 Sep 2017 21:06:25 -0700, by Michael Pavone
Fix unlk for the a7 case
Fri, 08 Sep 2017 00:38:22 -0700, by Michael Pavone
Fix what are hopefully th elast of the 68K instruction decoder bugs revealed by r57shell/realmonster's test ROM
Fri, 08 Sep 2017 00:38:10 -0700, by Michael Pavone
More instruction decoder fixes
Thu, 07 Sep 2017 00:42:28 -0700, by Michael Pavone
Properly clear trace mode on interrupt or other exception. Fix NBCD with memory destination
Wed, 06 Sep 2017 23:10:11 -0700, by Michael Pavone
Remove unused define in blastem.c
Wed, 06 Sep 2017 22:16:02 -0700, by Michael Pavone
Update version number for nightly builds
Wed, 06 Sep 2017 22:15:22 -0700, by Michael Pavone
Fix a bunch of 68K instruction decoder bugs revealed by r57shell/realmonster's test ROM
Wed, 06 Sep 2017 22:14:51 -0700, by Michael Pavone
Added tag v0.5.1 for changeset 3d48cb0c28be
Wed, 30 Aug 2017 01:58:22 -0700, by Michael Pavone
Updated version string for 0.5.1 release v0.5.1
Wed, 30 Aug 2017 01:22:04 -0700, by Michael Pavone
Updated CHANGELOG for 0.5.1 release
Wed, 30 Aug 2017 01:21:28 -0700, by Michael Pavone
Fix minor graphical regression in Gunstar Heroes
Tue, 29 Aug 2017 23:49:57 -0700, by Michael Pavone
Fix regression in XBAND keyboard support. Fixes ticket:33
Tue, 29 Aug 2017 22:48:03 -0700, by Michael Pavone
Make initial bank register state stored in bank_regs match what is put in to mem_pointers for the sega/SSF2 mapper. Invalidate RAM code ranges on RAM deserialization
Tue, 29 Aug 2017 19:43:38 -0700, by Michael Pavone
Fix operator precedence in psg serialize/deserialize
Tue, 29 Aug 2017 19:42:44 -0700, by Michael Pavone
Save entirety of fnum register, not just the low 8 bits
Tue, 29 Aug 2017 19:42:14 -0700, by Michael Pavone
Fix savestate path calculation in genesis load_state
Tue, 29 Aug 2017 00:36:25 -0700, by Michael Pavone
Ensure extra_pc is NULL when resuming a save state
Tue, 29 Aug 2017 00:30:20 -0700, by Michael Pavone
Save and restore YM2612 timer control and keyon/off state in native save states
Tue, 29 Aug 2017 00:09:35 -0700, by Michael Pavone
Pass the correct context pointer to write handlers in mapper deserialize functions
Mon, 28 Aug 2017 22:41:02 -0700, by Michael Pavone
Save and restore Z80 bank register in native save states
Mon, 28 Aug 2017 22:40:33 -0700, by Michael Pavone
Save/restore mapper state in native save states
Sun, 27 Aug 2017 18:15:00 -0700, by Michael Pavone
Add ROM DB entries for remaining known EEPROM titles. Resolves ticket:21
Sat, 26 Aug 2017 11:29:46 -0700, by Michael Pavone
Update README in anticipation of 0.5.1 release
Fri, 25 Aug 2017 20:12:21 -0700, by Michael Pavone
Clear display in SDL2 renderer before doing the texture copy. This gets rid of the artifacts noted in ticket:29
Thu, 24 Aug 2017 19:40:53 -0700, by Michael Pavone
Allow actually saving a save state in more Z80 states. Save busreq/reset state in bus arbiter section for "native" save states
Thu, 24 Aug 2017 19:28:56 -0700, by Michael Pavone
Small fix submitted by Anaël Seghezzi to his subtle crt shader
Thu, 24 Aug 2017 00:02:16 -0700, by Michael Pavone
Allow reloading current ROM with a hotkey (default F5) and allow locking on a cartridge via menu
Wed, 23 Aug 2017 21:18:17 -0700, by Michael Pavone
Fix external v counter when normal resolution interlace mode is active
Mon, 21 Aug 2017 23:49:56 -0700, by Michael Pavone
Fix timing of VDP ODD flag toggle
Mon, 21 Aug 2017 23:08:36 -0700, by Michael Pavone
Using ui.exit to abort loading or saving a state via menu will no longer cause you to return to those sub-menus the next time the menu is loaded
Wed, 16 Aug 2017 21:04:28 -0700, by Michael Pavone
Added a config file option for remembering the last path in the menu
Wed, 16 Aug 2017 20:45:51 -0700, by Michael Pavone
Added save states to SMS emulation
Wed, 16 Aug 2017 20:06:28 -0700, by Michael Pavone
Move vscroll latch further forward in H40 mode. Fixes a minor graphical glitch in Skitchin. Needs a proper test ROM to verify exact latch position
Sun, 13 Aug 2017 22:59:01 -0700, by Michael Pavone
Update VDP color map when loading a native save state
Fri, 11 Aug 2017 18:58:03 -0700, by Michael Pavone
Avoid generating an instruction that would require a REX prefix when a7 is used as a byte-wide source operand in 32-bit builds. Fixes a fatal error in Dragon's Fury when entering the option menu in a 32-bit build
Fri, 11 Aug 2017 18:43:48 -0700, by Michael Pavone
write_cram_internal takes a CRAM index, not a CRAM address
Wed, 09 Aug 2017 23:33:16 -0700, by Michael Pavone
New savestates are working. New config file option for selecting format states will be saved in. Mostly complete, needs a little more work before release
Wed, 09 Aug 2017 23:26:51 -0700, by Michael Pavone
WIP - New savestate format
Sun, 06 Aug 2017 00:06:36 -0700, by Michael Pavone
Fix texture coordinate offsets in default shader so things look right with really high resolutions and weird multiples of native
Fri, 07 Jul 2017 21:44:49 -0700, by Michael Pavone
Ignore SRAM in cart header if it is in the upper 8MB of the address space
Fri, 07 Jul 2017 21:01:45 -0700, by Michael Pavone
Fix s(tep) debug command for the case of dbra with an expired counter reg
Thu, 06 Jul 2017 21:51:35 -0700, by Michael Pavone
Make drag and drop play nice with the menu
Fri, 30 Jun 2017 18:42:52 -0700, by Michael Pavone
Change where vscroll is latched in full plane mode. Fixes Top Gear 2
Fri, 30 Jun 2017 00:36:18 -0700, by Michael Pavone
Added ROM DB entry for Super 19-in-1 based on hash reported by Sasha
Mon, 26 Jun 2017 23:40:07 -0700, by Michael Pavone
Fix DMA from byte-wide SRAM
Mon, 26 Jun 2017 21:13:17 -0700, by Michael Pavone
Fix a silly variable shadowing bug in read_word
Mon, 26 Jun 2017 21:12:46 -0700, by Michael Pavone
Add smd extension to default extension filter. Make file extension check case insensitive
Mon, 26 Jun 2017 09:38:41 -0700, by Michael Pavone
Add a file extension filter to the menu
Sat, 24 Jun 2017 23:37:47 -0700, by Michael Pavone
Support a couple of bootleg X-in-1 carts
Sat, 24 Jun 2017 13:55:54 -0700, by Michael Pavone
Move Sega mapper implementation out of romdb.c
Fri, 23 Jun 2017 23:16:44 -0700, by Michael Pavone
Move I2C EEPROM and NOR Flash functions out of romdb.c into new files
Fri, 23 Jun 2017 21:48:38 -0700, by Michael Pavone
Sonic 3 & Knuckles lock-on is now 100% functional with working saves
Thu, 22 Jun 2017 23:40:05 -0700, by Michael Pavone
Load SRAM/EEPROM from lock-on cart directory if the lock-on cart is the one with the save device
Thu, 22 Jun 2017 19:36:51 -0700, by Michael Pavone
WIP support for handling S3 save RAM when locked on
Thu, 22 Jun 2017 09:49:41 -0700, by Michael Pavone
Initial SRAM support for lock-on carts
Tue, 20 Jun 2017 22:56:07 -0700, by Michael Pavone
Fix and enhance Sega/SSF2 mapper support to handle homebrew and hacks that use it in combination with SRAM
Mon, 19 Jun 2017 23:27:11 -0700, by Michael Pavone
Better handling of S&K lock on support. Pre-combined ROMs and large (>2MB) S&K hacks should now work. Implemented correct behavior from locking on a 4MB cart
Mon, 19 Jun 2017 19:18:50 -0700, by Michael Pavone
WIP ROM DB entry changes for Magistr 16
Mon, 19 Jun 2017 09:44:37 -0700, by Michael Pavone
Minor simplification of default fragment shader
Sat, 17 Jun 2017 17:43:47 -0700, by Michael Pavone
Force texture y-coordinate to middle of line in default shader. Substantially improves picture when linear texture filtering is used
Sat, 17 Jun 2017 15:56:07 -0700, by Michael Pavone
Slightly less broken default fragment shader. Looks much better with nearest neighbor, still needs work for linear interpolation
Sat, 17 Jun 2017 15:43:44 -0700, by Michael Pavone
Allow selecting linear or nearet neighbor scaling for both the Open GL and SDL 2 renderers
Thu, 15 Jun 2017 22:51:28 -0700, by Michael Pavone
Allow height to be specified in the config file and properly calculate from the aspect setting if it is not specified
Thu, 15 Jun 2017 19:24:16 -0700, by Michael Pavone
Properly release and reacquire framebuffer pointer when switching contexts. Hopefully fixes the LOCKRECT issue some people are seeing with the SDL 2 fallback renderer
Thu, 15 Jun 2017 09:45:21 -0700, by Michael Pavone
Only complain about the first missing mapping for a given gamepad so a user does not get inundated with warning modals when their gamepad lacks a mapping entry
Wed, 14 Jun 2017 21:59:30 -0700, by Michael Pavone
Remove E from region header of menu so it does not run at 50Hz if the user changes the default_region setting to E
Wed, 14 Jun 2017 21:17:35 -0700, by Michael Pavone
Fix absolute mouse mode when non-default overscan settings are used
Wed, 14 Jun 2017 20:46:11 -0700, by Michael Pavone
Initial support for drag and drop. Some work needed for proper menu integration.
Wed, 14 Jun 2017 09:48:46 -0700, by Michael Pavone
Only capture mouse if an emulated mouse is attached
Mon, 12 Jun 2017 21:12:28 -0700, by Michael Pavone
Initial work to support parallel NOR flash and the Magistr 16
Wed, 07 Jun 2017 23:06:14 -0700, by Michael Pavone
Small fix to handling of the "bus" option in a RAM type ROM DB memory map
Mon, 05 Jun 2017 23:03:46 -0700, by Michael Pavone
Updated version string for 0.5.1 pre-releases
Sun, 04 Jun 2017 10:08:20 -0700, by Michael Pavone
Added a "subtle" CRT shader contributed by Anael Seghezzi
Sun, 04 Jun 2017 10:07:36 -0700, by Michael Pavone
Added tag v0.5.0 for changeset 990a26391933
Fri, 02 Jun 2017 01:44:36 -0700, by Michael Pavone
Update version number for stable release v0.5.0
Fri, 02 Jun 2017 01:05:53 -0700, by Michael Pavone
D&D - Warriors of the Eternal Sun has 6-button pad issues
Fri, 02 Jun 2017 00:41:22 -0700, by Michael Pavone
Add device override for Fun n Games as it supports the mouse
Fri, 02 Jun 2017 00:36:07 -0700, by Michael Pavone
Might and Magic - Gates to Another World has a bad SRAM header
Fri, 02 Jun 2017 00:34:17 -0700, by Michael Pavone
Force J region for Japanese version of Light Crusader
Wed, 31 May 2017 21:34:59 -0700, by Michael Pavone
Prevent emulated screen from "rolling" when the vertical resolution is changed at an inopportune time
Wed, 31 May 2017 21:10:49 -0700, by Michael Pavone
Added stub load_save and persist_save functions to SMS system so that we don't crash when switching games via the menu
Wed, 31 May 2017 09:45:37 -0700, by Michael Pavone
Updated changelog for 0.5.0 release
Tue, 30 May 2017 23:39:09 -0700, by Michael Pavone
Second Samurai is slightly incompatible with 6-button controllers
Tue, 30 May 2017 23:10:14 -0700, by Michael Pavone
Added Rockman Mega World to ROM DB as it has EEPROM
Tue, 30 May 2017 23:05:18 -0700, by Michael Pavone
Implement horizontal border in Mode 4 and make a minor fix to advance_output_line to handle the later vcounter increment in that mode
Mon, 29 May 2017 22:19:33 -0700, by Michael Pavone
Update SMS code for changes supporting slow rise time emulation in IO code
Mon, 29 May 2017 18:25:11 -0700, by Michael Pavone
Get H32 in sync with H40 with regards to borders and test register support. Minor cleanup to H40 border rendering
Mon, 29 May 2017 17:30:40 -0700, by Michael Pavone
Implemented SMS pause button
Sun, 28 May 2017 21:03:55 -0700, by Michael Pavone
Implemented Z80 NMI
Sun, 28 May 2017 21:02:47 -0700, by Michael Pavone
Avoid splitting m68k_check_cycles_int_latch code across memory chunks since it expects a byte-sized jump offset. Avoid an unnecessary m68k_check_cycles_int_latch for register to register moves
Fri, 26 May 2017 19:18:19 -0700, by Michael Pavone
Go back to resetting the refresh counter after a DMA. Probably not quite correct as it is probably reset on VDP triggered refresh, but this is close enough for now given the general limitations with my refresh code. VDP FIFO Testing seems to be passing 100% reliably again (was occassionally failing still with the last commit)
Tue, 23 May 2017 23:47:40 -0700, by Michael Pavone
Fixed regression from VDP sync changes. Direct color DMA demos are now achieving stable sync again
Tue, 23 May 2017 23:17:24 -0700, by Michael Pavone
Attempt at improving refresh emulation
Tue, 23 May 2017 23:00:32 -0700, by Michael Pavone
Remove HINT_FUDGE and make a small adjustment to how VDP syncs with rest of system instead. Worse results on CRAM dot issue, but much less of a hack
Tue, 23 May 2017 21:09:38 -0700, by Michael Pavone
Fix interrupt latency for move.l with memory destination
Tue, 23 May 2017 21:07:56 -0700, by Michael Pavone
Fix handling of test register selected sprite layer in border area. Gets rid of the border garbage in the "disco floor/ceiling" scene of OD2
Tue, 23 May 2017 19:09:57 -0700, by Michael Pavone
Fix small blank spot on line -2 in "ninja escape" border fade in OD2
Tue, 23 May 2017 09:39:22 -0700, by Michael Pavone
Force 3-button pad for combat cars as the options menu has some issues with a 6-button pad
Mon, 22 May 2017 22:04:07 -0700, by Michael Pavone
Fix regression in horizontal interrupt timing that was breaking the "water" palette swap in the Sonic series and other games
Mon, 22 May 2017 21:11:13 -0700, by Michael Pavone
Add a bit of a hack to HINT start cycle to give correct values in my test ROM and further improve prevelance of CRAM dot noise in Outrunners and OD2
Fri, 19 May 2017 22:07:50 -0700, by Michael Pavone
Added some code to try and prevent Z80 accesses and refresh cycles from screwing up interrupt latency more than on hardware
Fri, 19 May 2017 20:54:04 -0700, by Michael Pavone
Fix to M68K interrupt latency for most instructions. Still needs some work for RAW_IMPL instructions besides move
Fri, 19 May 2017 20:27:35 -0700, by Michael Pavone
Fix regression in games that disable the display early like F1 World Championship. Remove debug printf
Sun, 14 May 2017 12:07:39 -0700, by Michael Pavone
WIP attempt at fixing the minor line -2 glitch in the OD2 Ninja Escape scene
Sun, 14 May 2017 11:15:56 -0700, by Michael Pavone
Print PATH in build_release script to help debug future build failures
Fri, 12 May 2017 23:34:17 -0700, by Michael Pavone
Use printf rather than info_message for message about game controller mappings so it does not pop up a modal when not run from a terminal
Fri, 12 May 2017 23:33:00 -0700, by Michael Pavone
Fix regression in Mode 4 sprite rendering
Thu, 11 May 2017 20:33:31 -0700, by Michael Pavone
Fix regression in mode 4 introduced when advance_output_line was added
Thu, 11 May 2017 08:01:10 -0700, by Michael Pavone
Fix resampling code to deal with case in which output frequency is greater than the input frequency. Probably could stand to be improved, but at least it doesn't cause the emulator to deadlock
Thu, 11 May 2017 07:51:28 -0700, by Michael Pavone
Load extra controller mappings from gamecontrollerdb.txt
Wed, 10 May 2017 22:06:59 -0700, by Michael Pavone
Updated special thanks and version number listed in menu ROM
Wed, 10 May 2017 19:32:13 -0700, by Michael Pavone
Update README to account for new config file options
Wed, 10 May 2017 19:23:59 -0700, by Michael Pavone
Add description of overscan settings to README
Tue, 09 May 2017 22:57:12 -0700, by Michael Pavone
Added a ROM DB entry for Ninja Burai Densetsu as it has EEPROM
Tue, 09 May 2017 00:02:59 -0700, by Michael Pavone
Added region override for Japanese version of Castle of Illusion to deal with an invalid region header
Tue, 09 May 2017 00:01:49 -0700, by Michael Pavone
Added a region override for the Japanese version of Alien Soldier so it doesn't end up running at 50Hz
Mon, 08 May 2017 23:41:45 -0700, by Michael Pavone
Implemented slow rise time of IO pins set as inputs, but not driven by device. Fixes input in Decap Attack and possibly other games with buggy controller code
Mon, 08 May 2017 22:31:28 -0700, by Michael Pavone
King of the Monsters worked with my older more inaccurage 6-butotn pad emulation, but does not work with the real thing nor does it work with my current 6-butotn pad emulation. Added a ROM DB entry to force a 3-button pad for this game
Sat, 06 May 2017 00:09:14 -0700, by Michael Pavone
Fix sprite rendering in double resolution interlace mode
Fri, 05 May 2017 23:45:45 -0700, by Michael Pavone
Decode JMP or JSR with an invalid addressing mode as an invalid instruction
Fri, 05 May 2017 23:41:14 -0700, by Michael Pavone
Fix vscroll latching when full screen vscroll is used in combination with the window plane on the left side of the screen
Fri, 05 May 2017 22:08:30 -0700, by Michael Pavone
Fix transition from active to inactive display
Thu, 04 May 2017 22:47:51 -0700, by Michael Pavone
Fix border rendering so that the first and last line of display are consistently drawn
Thu, 04 May 2017 22:14:12 -0700, by Michael Pavone
Fix intermittent crash due to an inadvertent executable memory allocation in m68k instruction retranslation
Thu, 04 May 2017 21:06:35 -0700, by Michael Pavone
Fix some inconsequential issues in code for executable memory allocation noticed while tracking down a different issue
Thu, 04 May 2017 21:00:25 -0700, by Michael Pavone
Implement the effect of VDP test register usage on the top and bottom borders. Fixes the remaning issue with the border dissolve in the "Ninja Escape" scene of Overdrive 2
Wed, 03 May 2017 21:28:40 -0700, by Michael Pavone
Fix sprite rendering for negative line. Fixes remaining visual glitch in the Titancade scene of Overdrive 2
Mon, 01 May 2017 20:33:59 -0700, by Michael Pavone
Initial stab at horizontal border when VDP test register layer selection is in effect for H40. Extended horizontal borders in Titancade scene and ninja escape scene mostly correct now
Sat, 29 Apr 2017 16:51:57 -0700, by Michael Pavone
Make internal screenshot functionality completely ignore overscan settings rather than only doing it for the height
Sat, 29 Apr 2017 12:32:50 -0700, by Michael Pavone
Fixes to sprite phase 2 so that sprite X reads use the exact same slot as on hardware in the case that there are fewer than the max number of sprites on each line. Re-read sprite Y from SAT cache during phase 2 and properly mask the calculated row. Fixes remaining issues with spinning cube scene in Overdrive 2.
Thu, 27 Apr 2017 23:08:49 -0700, by Michael Pavone
Adjust how the invalid size is handled for the horizontal dimmension of a plane. Fixes some garbage on the spinning cube scene of Overdrive 2
Thu, 27 Apr 2017 09:32:21 -0700, by Michael Pavone
Small tweak to how SAT cache updates are done. Mostly fixes the rotating cube scene in Overdrive 2
Wed, 26 Apr 2017 22:16:12 -0700, by Michael Pavone
Fix timing for branch not taken case in the M68K BCC intruction
Wed, 26 Apr 2017 21:55:12 -0700, by Michael Pavone
Add 128K VRAM bit to VDP register print in debugger
Wed, 26 Apr 2017 01:12:28 -0700, by Michael Pavone
Handle address register displacement when calculating branch targets in debugger
Wed, 26 Apr 2017 01:05:40 -0700, by Michael Pavone
Fix interaction between 68K debugger and instruction retranslation due to self modifying code or bank switching
Mon, 24 Apr 2017 20:49:31 -0700, by Michael Pavone
Add config file option to disable Open GL rendering
Sun, 23 Apr 2017 00:54:33 -0700, by Michael Pavone
Fix vgmplay target for ternary tree changes
Sat, 22 Apr 2017 01:22:47 -0700, by Michael Pavone
Fix a deficiency in the way types were handled in my ternary tree. Fixes in which some paths that were constructed from a template with variables would sometimes get an extra garbage character thrown in
Fri, 21 Apr 2017 23:35:32 -0700, by Michael Pavone
Fairly major rework of how active/passive is handled along with how the V30 mode bit is handled. Allows the vertical border extension trick in Overdrive 2 to work right
Fri, 21 Apr 2017 01:22:52 -0700, by Michael Pavone
Minor optimization to avoid invalidating translated code when the bank has not actually changed. Makes a nasty edge case in the 68K debugger slightly less severe when dealing with code that uses banking
Fri, 21 Apr 2017 01:19:40 -0700, by Michael Pavone
Fixed timing for RTS and RTE
Thu, 20 Apr 2017 22:28:58 -0700, by Michael Pavone
Initial stab at implementing the output disable/layer selection bits of the VDP test register
Tue, 18 Apr 2017 19:27:10 -0700, by Michael Pavone
Fix time 68K is locked out of bus when doing a 128KB VRAM mode DMA transfer. Fixes a number of problems in Overdrive 2
Mon, 17 Apr 2017 23:58:21 -0700, by Michael Pavone
SAT table register bit 0 is not used in H40 mode. Fixes corrupt sprites in ship crash landing scene in Overdrive 2
Mon, 17 Apr 2017 20:54:33 -0700, by Michael Pavone
Fix some edge cases with regards to 128KB VRAM mode and the SAT cache
Sun, 16 Apr 2017 18:43:34 -0700, by Michael Pavone
Initial work on handling the 128KB VRAM mode bit and some basic prep work for VDP test register support
Sun, 16 Apr 2017 16:40:04 -0700, by Michael Pavone
Force display on in stateview if given a save state with the display off
Sun, 16 Apr 2017 16:38:56 -0700, by Michael Pavone
Fix copy pasta error in handling of Z80 VDP port reads. HV counter reads are not illegal writes =P. Fixes immediate exit in Overdrive II, though other problems remain
Sat, 15 Apr 2017 21:45:19 -0700, by Michael Pavone
Fix minor bug that displayed window plane as if it were plane A In plane debug view
Wed, 05 Apr 2017 09:48:49 -0700, by Michael Pavone
Allow a .l suffix to a memory print command to allow fetching and printing a longword
Tue, 04 Apr 2017 19:31:14 -0700, by Michael Pavone
Improved printing of word at absolute address to support reading from all address types. Implemented support for printing the value pointed to by a register. Removed abuse of read_dma_value in internal debugger.
Mon, 03 Apr 2017 20:48:13 -0700, by Michael Pavone
Allow adding .w or .b to select just the low word or byte of a register in a 68K debugger print command
Fri, 31 Mar 2017 19:11:04 -0700, by Michael Pavone
Allow printing current frame number in 68K debugger
Fri, 31 Mar 2017 19:07:04 -0700, by Michael Pavone
Fix accidental fallthrough on com debugger command
Fri, 31 Mar 2017 09:49:02 -0700, by Michael Pavone
YM2612 should also be reset on system soft reset
Thu, 30 Mar 2017 23:59:57 -0700, by Michael Pavone
Reset YM2612 whenver the Z80 is reset. Fixes issue with stuck notes in Fantastic Dizzy and Kid Chameleon
Thu, 30 Mar 2017 23:57:30 -0700, by Michael Pavone
Added Might and Magic III prototype to ROM DB as it requires SRAM, but does not indicate it in the standard header
Wed, 29 Mar 2017 22:31:37 -0700, by Michael Pavone
Update ROM DB to override region for Japanese version of Atomic Robo-Kid (incorrect header) and to support some more unlicensed Chinese games with fixed value registers as documented by Andlabs on the Sega Retro wiki
Wed, 29 Mar 2017 09:29:38 -0700, by Michael Pavone
Allow games to be specified in ROM DB via sha1 instead of product ID. Added a new ROM DB memory map device type fixed for emulating simple fixed value copy protection registers. Used those two features to support Ya Se Chuan Shuo via a ROM DB entry.
Wed, 29 Mar 2017 00:29:44 -0700, by Michael Pavone
Fix exit trace mode edge case. Call do_sync if trace mode bit is changed in eori sr
Tue, 28 Mar 2017 09:39:54 -0700, by Michael Pavone
Implemented M68K trace mode. Some edge cases/SR update paths still need work
Tue, 28 Mar 2017 00:13:35 -0700, by Michael Pavone
Add Japanese version of SSF2 to ROM database
Mon, 27 Mar 2017 09:45:40 -0700, by Michael Pavone
Initial implementation of YM2612 SSG-EG mode
Mon, 27 Mar 2017 00:40:10 -0700, by Michael Pavone
Basic implementation of CSM mode that should handle documented edge cases. Dodesn't handle the weird undocumented edge cases I don't have a good understanding of yet though
Sat, 25 Mar 2017 15:41:52 -0700, by Michael Pavone
Fix latching of V32 mode bit
Sat, 25 Mar 2017 11:31:43 -0700, by Michael Pavone
Prevent blowing past our native translated instruction size of 255 bytes when translating movem with a large register list. Fixes bug in which Fantastic Dizzy was completely broken on 32-bit builds
Sat, 25 Mar 2017 00:21:32 -0700, by Michael Pavone
Fix SBCD edge cases to pass Flamewing's test ROM. Could use some cleanup to produce better code for the SBCD case, but produces correct results now
Wed, 22 Mar 2017 22:16:39 -0700, by Michael Pavone
Change the default screenshot path as per ticket:14
Tue, 21 Mar 2017 21:59:05 -0700, by Michael Pavone
Make save directory configurable. Satisfies ticket:4
Tue, 21 Mar 2017 21:40:47 -0700, by Michael Pavone
Allow variables in screenshot_path like initial_path
Tue, 21 Mar 2017 19:56:50 -0700, by Michael Pavone
Don't leak a ternary tree when building the menu's initial path
Tue, 21 Mar 2017 19:48:08 -0700, by Michael Pavone
Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file
Tue, 21 Mar 2017 00:40:25 -0700, by Michael Pavone
Adjust Z80 interrupt pulse duration to match hardware measurements
Sun, 19 Mar 2017 18:32:49 -0700, by Michael Pavone
Change handling of invalid scroll plane sizes. Fixes title and high score screens in The Incredible Hulk
Sun, 19 Mar 2017 12:54:20 -0700, by Michael Pavone
Adjust DMA start delay to not break the FIFO Wait State test in the VDP FIFO Testing ROM
Sun, 19 Mar 2017 11:17:40 -0700, by Michael Pavone
Minor fix to hacky refresh emulation code to more closely match my intent
Sun, 19 Mar 2017 11:14:34 -0700, by Michael Pavone
Add Mega Everdrive style header detection for homebrew using the SSF2 mapper, though without the Mega Everdrive extensions. Properly invalidate translated code on a bank switch when using the SSF2/Sega mapper
Sun, 19 Mar 2017 00:34:15 -0700, by Michael Pavone
Basic refresh emulation that doesn't break direct color DMA demos. Fixes sound after entering pause menu in Pacman 2: The New Adventures
Sat, 18 Mar 2017 23:18:37 -0700, by Michael Pavone
Remove hacky post-DMA delay add proper pre-DMA delay based on logic analyzer capture. 512 color screen is a bit messed up but mostly works. Needs investigation
Sat, 18 Mar 2017 17:09:14 -0700, by Michael Pavone
Minor fix to timing of "early" overflow case in divs when the dividend is negative
Fri, 17 Mar 2017 08:05:55 -0700, by Michael Pavone
Fixed some deficiencies in the 68K test generator
Fri, 17 Mar 2017 08:02:03 -0700, by Michael Pavone
Cycle accurate implementation of divs
Wed, 15 Mar 2017 19:05:27 -0700, by Michael Pavone
Fix heuristic detection of SRAM for 3MB ROMs with SRAM at the 3MB mark
Tue, 14 Mar 2017 00:06:19 -0700, by Michael Pavone
Added a ROM DB entry for Hardball III. This game lacks a proper SRAM header
Tue, 14 Mar 2017 00:05:33 -0700, by Michael Pavone
RESET is not a terminal instruction on the 68K. Fixes a crash bug in Chavez II and possibly other games
Mon, 13 Mar 2017 23:14:13 -0700, by Michael Pavone
Fix VDP buffer overrun that was causing sprite flickering in some games
Mon, 13 Mar 2017 23:13:24 -0700, by Michael Pavone
Properly treat invalid addressing modes for PEA/LEA as invalid instructinos
Mon, 13 Mar 2017 00:23:58 -0700, by Michael Pavone
Fix undefined flags on overflow and divide by zero for divu based on hardware test. Fix saving result of divu when destination is not stored in a host register
Thu, 09 Mar 2017 23:50:46 -0800, by Michael Pavone
Fix bug in handling of translating unmapped addresses
Thu, 09 Mar 2017 22:17:46 -0800, by Michael Pavone
Forgot to update flags in the "good" case of the new divu code
Thu, 09 Mar 2017 21:31:31 -0800, by Michael Pavone
Fix graphical corruption and sprite flickering introduced into some games by the last change for horizontal border support
Thu, 09 Mar 2017 19:23:24 -0800, by Michael Pavone
Fill in the rest of the framebuffer holes created by horizontal border. Work remains for things to be seemless when display gets turned on and off mid frame
Tue, 07 Mar 2017 20:17:12 -0800, by Michael Pavone
Fix some of the framebuffer fill holes introduced by horizontal border changes
Tue, 07 Mar 2017 00:01:16 -0800, by Michael Pavone
Adjust correspondance between slot number and actual video output to better match video signal measurements and analysis of Outrunners behavior on hardware. Partially fixes ticket:13
Mon, 06 Mar 2017 23:05:31 -0800, by Michael Pavone
Render horizontal border in H32 mode as well. Both modes still need some minor work to deal with inactive/active transition
Mon, 06 Mar 2017 09:54:44 -0800, by Michael Pavone
Width on glTexSubImage2D call in render_framebuffer_updated needs to match the buffer pitch
Mon, 06 Mar 2017 09:46:50 -0800, by Michael Pavone
Initial stab at horizontal border emulation. Only works for H40 and still has a few minor holes to fill
Mon, 06 Mar 2017 00:23:35 -0800, by Michael Pavone
Don't allow the keyboard capture key to get passed to the emulated keyboard
Sat, 04 Mar 2017 21:34:15 -0800, by Michael Pavone
Fix info_message/warning/error functions to deal with limitations of vsnprintf on Windows
Sat, 04 Mar 2017 19:02:53 -0800, by Michael Pavone
Fix secondary targets
Sat, 04 Mar 2017 12:00:42 -0800, by Michael Pavone
Implement raw screenshot functionality requested in ticket:10
Sat, 04 Mar 2017 11:50:14 -0800, by Michael Pavone
Cycle accurate divu and undefined flags for overflow case
Fri, 03 Mar 2017 23:51:29 -0800, by Michael Pavone
Improve hacky name parsing code to handle Whac a Critter/Mallet Legend
Thu, 02 Mar 2017 22:22:54 -0800, by Michael Pavone
Fix implementation of in c and out c on 32-bit x86
Thu, 02 Mar 2017 22:18:15 -0800, by Michael Pavone
Support for the Realtec mapper. Needs testing with games besides The Earth Defend
Thu, 02 Mar 2017 21:08:33 -0800, by Michael Pavone
Fix scancode for F key
Wed, 01 Mar 2017 00:14:50 -0800, by Michael Pavone
Fix removal of scan codes from buffer in XBAND keyboard
Wed, 01 Mar 2017 00:08:18 -0800, by Michael Pavone
Only allow keyboard capture if the emulated system has a keyboard attached
Wed, 01 Mar 2017 00:00:04 -0800, by Michael Pavone
Automatically connect XBAND keyboard if XBAND ROM is detected
Tue, 28 Feb 2017 23:52:16 -0800, by Michael Pavone
Implement keyboard capture functionality
Tue, 28 Feb 2017 23:50:12 -0800, by Michael Pavone
immediate and predecrement are illegal source address modes for movem. Fixes ticket:8 and ticket:9
Tue, 28 Feb 2017 21:59:58 -0800, by Michael Pavone
Don't depend on USER being set in build_nightly as it does not seem to work when build job is run from cron
Mon, 27 Feb 2017 00:38:53 -0800, by Michael Pavone
More logging. Fix path in upload step of build_upload_win_nightly
Mon, 27 Feb 2017 00:28:05 -0800, by Michael Pavone
Add some logging to build_nightly
Mon, 27 Feb 2017 00:21:38 -0800, by Michael Pavone
Eliminate usage of wine in build_release
Mon, 27 Feb 2017 00:17:53 -0800, by Michael Pavone
build_upload_win_nightly needs some steps from build_nightly since it skips invoking that script and instead calls build_release directly
Mon, 27 Feb 2017 00:02:20 -0800, by Michael Pavone
Missed a usage of Wine in Makefile
Sun, 26 Feb 2017 23:37:11 -0800, by Michael Pavone
Windows nightly build upload script
Sun, 26 Feb 2017 23:25:11 -0800, by Michael Pavone
Fix direct usage of read rather than GDB_READ in gdb_remote.c
Sun, 26 Feb 2017 23:20:11 -0800, by Michael Pavone
Update Windows build to use mingw-w64 cross compiler rather than Wine
Sun, 26 Feb 2017 23:18:21 -0800, by Michael Pavone
Seems like network in the container takes a moment to work, added a sleep to build_upload_nightly to compensate
Sun, 26 Feb 2017 20:50:03 -0800, by Michael Pavone
Use public key auth rather than trying to make passowrd auth work in a script
Sun, 26 Feb 2017 20:21:52 -0800, by Michael Pavone
Fixes for nightly build upload script
Sun, 26 Feb 2017 19:51:05 -0800, by Michael Pavone
Fun untested changes for uploading nightly builds
Sun, 26 Feb 2017 16:49:26 -0800, by Michael Pavone
Remove clean step from SDL and glew dependencies in release_build script. Should not be needed now that each build type will have it's own environment
Sun, 26 Feb 2017 01:55:34 -0800, by Michael Pavone
Back out -j4 on blastem make as it appears to be calling problems too
Sun, 26 Feb 2017 01:46:39 -0800, by Michael Pavone
Back out -j4 on sdl make as it does not appear to be safe
Sun, 26 Feb 2017 01:40:53 -0800, by Michael Pavone
Add some parallelism to build_release make invocations
Sun, 26 Feb 2017 01:29:37 -0800, by Michael Pavone
Small fix to build_nightly
Sun, 26 Feb 2017 01:10:09 -0800, by Michael Pavone
Small fix to build_nightly
Sun, 26 Feb 2017 01:08:42 -0800, by Michael Pavone
Added untested script for part of a nightly build process
Sun, 26 Feb 2017 00:57:29 -0800, by Michael Pavone
Initial implementation of the XBAND "Eric Smith" keyboard
Sat, 25 Feb 2017 02:31:07 -0800, by Michael Pavone
Cut down on the verbose logging in XBAND code
Sat, 25 Feb 2017 02:30:55 -0800, by Michael Pavone
Awful hack to get the XBAND menu booting
Fri, 24 Feb 2017 00:08:52 -0800, by Michael Pavone
Minor xband fixes
Thu, 23 Feb 2017 22:09:34 -0800, by Michael Pavone
WIP support for XBAND mapper hardware
Thu, 23 Feb 2017 00:08:37 -0800, by Michael Pavone
WIP update to README for 0.5.0
Thu, 23 Feb 2017 00:08:17 -0800, by Michael Pavone
Minor fix to 68K instruction decoder
Thu, 23 Feb 2017 00:08:04 -0800, by Michael Pavone
Fix loading of the R register from the in memory context
Sun, 19 Feb 2017 17:37:25 -0800, by Michael Pavone
Ported correct but inefficient overlapping instruction handling from 68K core to Z80 core. Fixed remaining stack alignment issue for Z80 breakpoints on 64-bit. Probably still needs fixing for 32-bit
Sun, 19 Feb 2017 12:41:57 -0800, by Michael Pavone
Fix indentation of -m option
Sat, 18 Feb 2017 05:42:37 -0800, by Michael Pavone
Hacky fix so sound works in Project MD again
Tue, 14 Feb 2017 05:14:10 -0800, by Michael Pavone
Fix handling of SRAM overlapping with ROM
Tue, 14 Feb 2017 04:44:37 -0800, by Michael Pavone
Add mising include in genesis.c so the Windows build works again
Tue, 14 Feb 2017 04:15:49 -0800, by Michael Pavone
Fix timing for instructions using BINARY_IMPL
Sun, 12 Feb 2017 12:38:31 -0800, by Michael Pavone
Properly treat bad addressing modes in OR/AND as illegal instructions
Thu, 09 Feb 2017 00:49:53 -0800, by Michael Pavone
Update TODO to reflect MULU/MULS improvements
Sat, 04 Feb 2017 00:44:29 -0800, by Michael Pavone
Cycle accurate MULU/MULS emulation
Sat, 04 Feb 2017 00:41:15 -0800, by Michael Pavone
Basic implementation of serial IO registers, but without actual serial IO support. Needed to run a certain software check cartridge that is floating around.
Wed, 01 Feb 2017 21:19:35 -0800, by Michael Pavone
Fix regression in handling of unmapped memory addresses
Wed, 01 Feb 2017 19:33:11 -0800, by Michael Pavone
Remove movem item from TODO since it is done
Sun, 29 Jan 2017 11:06:22 -0800, by Michael Pavone
Implement extra read and fix movem timing generally
Sun, 29 Jan 2017 00:15:18 -0800, by Michael Pavone
Minor TODO list update
Sat, 28 Jan 2017 23:50:38 -0800, by Michael Pavone
Fix vgmplay and stateview targets
Sat, 28 Jan 2017 23:50:15 -0800, by Michael Pavone
Implement SMS hardware soft reset (note only available on real hardware on the Genesis in PBC mode)
Fri, 27 Jan 2017 22:30:52 -0800, by Michael Pavone
Implement soft reset in Genesis mode
Fri, 27 Jan 2017 21:27:37 -0800, by Michael Pavone
Basic support for mapping an analog axis to functionality
Thu, 26 Jan 2017 23:49:13 -0800, by Michael Pavone
Update default config to map leftstick/l3 to quick save
Thu, 26 Jan 2017 20:30:33 -0800, by Michael Pavone
Added mappings to allow PS-style names for leftstick/rightstick click actions aka l3/r3
Thu, 26 Jan 2017 20:28:00 -0800, by Michael Pavone
Added config file option to specify that RAM should be randomly initialized. Moved default_region inside a new "system" parent node in config
Thu, 26 Jan 2017 20:07:17 -0800, by Michael Pavone
Updated TODO
Thu, 26 Jan 2017 09:08:23 -0800, by Michael Pavone
Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Thu, 26 Jan 2017 00:55:02 -0800, by Michael Pavone
Use filename for game title in SMS mode
Wed, 25 Jan 2017 09:41:12 -0800, by Michael Pavone
Minor TODO list update
Tue, 24 Jan 2017 23:59:32 -0800, by Michael Pavone
Update TODO list
Tue, 24 Jan 2017 23:45:30 -0800, by Michael Pavone
Adjust mouse cursor in absolute mode/menu to account for presence of top border
Tue, 24 Jan 2017 23:17:24 -0800, by Michael Pavone
Minor cleanup to handle_mouse_moved
Tue, 24 Jan 2017 23:16:21 -0800, by Michael Pavone
Fix stateview and vgmplay targets
Tue, 24 Jan 2017 23:00:56 -0800, by Michael Pavone
Improved parsing of cartridge region header
Tue, 24 Jan 2017 21:26:46 -0800, by Michael Pavone
Make gamepad "semantic" mapping play nice with hotplug support
Tue, 24 Jan 2017 20:53:10 -0800, by Michael Pavone
Added a ROM DB entry for the European version of Another World since it has an invalid region header and does not like being run at 60Hz
Tue, 24 Jan 2017 18:53:55 -0800, by Michael Pavone
Inefficient fix for overlapping instruction problem that was causing issues with Outrunners
Tue, 24 Jan 2017 00:15:27 -0800, by Michael Pavone
Remove accidentally committed debug logging
Tue, 24 Jan 2017 00:02:03 -0800, by Michael Pavone
Update version number for preview build
Sun, 22 Jan 2017 19:43:04 -0800, by Michael Pavone
Force IPV4 for GDB remote debugging on Windows. Bind to localhost instead of unspecified address since listening on external ports probably isn't a good idea in the general case
Sun, 22 Jan 2017 19:40:32 -0800, by Michael Pavone
Fix missing include that prevented building Windows version
Sun, 22 Jan 2017 17:12:17 -0800, by Michael Pavone
Initial support for using SDL2 game controller mapping functionality
Sun, 22 Jan 2017 16:23:59 -0800, by Michael Pavone
Consting up some parameters to ternary tree functions
Sun, 22 Jan 2017 16:13:02 -0800, by Michael Pavone
Fix border rendering at end of line 1FE. vdp_inactive will probably need a small fixup for the edge case when we start between when the vcounter is incremented and the line is truly finished.
Thu, 19 Jan 2017 09:32:34 -0800, by Michael Pavone
Overscan is now configurable
Wed, 18 Jan 2017 23:43:36 -0800, by Michael Pavone
CRAM contention artifact emulation
Wed, 18 Jan 2017 21:30:20 -0800, by Michael Pavone
Fix regression in tracking of 3+ byte instructions in Z80 core
Wed, 18 Jan 2017 07:29:06 -0800, by Michael Pavone
Update gst loader to deal with VDP changes
Tue, 17 Jan 2017 19:01:13 -0800, by Michael Pavone
Undo poorly thought out minor optimization that screwed up rendering
Tue, 17 Jan 2017 19:01:04 -0800, by Michael Pavone
Fix vdp_run_to_vblank
Tue, 17 Jan 2017 09:27:05 -0800, by Michael Pavone
Disable timing debug
Tue, 17 Jan 2017 09:18:35 -0800, by Michael Pavone
Fix line advancement in Mode 4 during inactive display. Fix a Mode 4 VInt timing discrepency
Tue, 17 Jan 2017 09:18:16 -0800, by Michael Pavone
Add some dummy functions to test_int_timing so debug builds of it succeed
Tue, 17 Jan 2017 09:17:43 -0800, by Michael Pavone
Fix H40 VInt inconsistency
Tue, 17 Jan 2017 09:02:36 -0800, by Michael Pavone
Fix H32 VInt timing inconsistency
Mon, 16 Jan 2017 23:34:30 -0800, by Michael Pavone
Fix H32 inconsistency
Mon, 16 Jan 2017 22:30:21 -0800, by Michael Pavone
Added synthetic test for tracking down interrupt timing issues
Mon, 16 Jan 2017 21:38:49 -0800, by Michael Pavone
Fix some timing inconsistencies in H40 mode. Added some ifdefed timing debug code.
Mon, 16 Jan 2017 09:31:33 -0800, by Michael Pavone
Don't adjust cycles every frame. Only when we start getting close to UINT_MAX. Don't adjust all the way down to zero when we do adjust. Shouldn't fix anything, but may make debugging current issues easier.
Sun, 15 Jan 2017 22:54:01 -0800, by Michael Pavone
Rework how inactive lines are handled. Fix H40 cycle increment in slot 182
Sun, 15 Jan 2017 22:38:31 -0800, by Michael Pavone
Fix benchmark mode
Sun, 15 Jan 2017 15:29:32 -0800, by Michael Pavone
Initial work on emulating top and bottom border area
Sun, 15 Jan 2017 15:07:24 -0800, by Michael Pavone
Fix GDB remote protocol support
Tue, 10 Jan 2017 23:45:59 -0800, by Michael Pavone
Fix crash regression for games with some kind of mapper functionality
Tue, 10 Jan 2017 09:29:28 -0800, by Michael Pavone
Restore functionality of the -D flag for GDB remote debugging
Tue, 10 Jan 2017 09:19:58 -0800, by Michael Pavone
Fix disagreement on line change location between vdp_h32_mode4 and vdp_run_context that was causing the first line to be garbage in some cases
Mon, 09 Jan 2017 19:24:11 -0800, by Michael Pavone
Forgot that the expansion to 32-bit values for 16-bit addresses is not done when calling a C function to handle a memory operation. Mask on location in mapper_write was needed afterall
Sun, 08 Jan 2017 16:55:30 -0800, by Michael Pavone
A bunch of Mode 4 fixes
Sun, 08 Jan 2017 13:39:44 -0800, by Michael Pavone
Update H32 and Mode 4 mappings based on latest tests
Sun, 08 Jan 2017 10:46:32 -0800, by Michael Pavone
Fix decoding of undocumented Z80 instruction out (c), 0
Sun, 08 Jan 2017 00:30:48 -0800, by Michael Pavone
Adjust analyze_olp SAT address to match testpattern values rather than Space Hawks
Sat, 07 Jan 2017 16:28:29 -0800, by Michael Pavone
Fix H40 slot mapping to better match old VRAM bus captures and adjust for recent VCounter measurements
Fri, 06 Jan 2017 19:25:04 -0800, by Michael Pavone
Clear sprite overflow flag when control port read. Fix vcounter progression in Mode 4
Thu, 05 Jan 2017 19:15:53 -0800, by Michael Pavone
Fix Mode 4 sprite collision flag
Thu, 05 Jan 2017 00:42:11 -0800, by Michael Pavone
Implemented Mode 4 H conter latching
Thu, 05 Jan 2017 00:36:23 -0800, by Michael Pavone
BlastEm now passes all of the tests on the first page of "Megadrive VDP Test" in VDPTEST.sms
Thu, 05 Jan 2017 00:08:28 -0800, by Michael Pavone
Fix to pass a couple more tests in VDPTEST.sms
Wed, 04 Jan 2017 23:01:58 -0800, by Michael Pavone
Fix some issues with VDP interface in Mode 4/PBC mode
Wed, 04 Jan 2017 22:48:00 -0800, by Michael Pavone
Display both byte and word pending values to better reflect VDP pending state in PBC mode
Wed, 04 Jan 2017 21:23:59 -0800, by Michael Pavone
Don't lock up CPU if performing a read with writes configured when in PBC mode. Allow access to VDP debug commands from Z80 debugger in PBC mode. Handle Mode 4 in VDP debug print functions
Wed, 04 Jan 2017 20:43:22 -0800, by Michael Pavone
Fix reading from second controller port in SMS mode
Tue, 03 Jan 2017 23:03:30 -0800, by Michael Pavone
Fix implementation of Z80 HALT instruction
Tue, 03 Jan 2017 21:37:36 -0800, by Michael Pavone
Add support for SMS controllers
Tue, 03 Jan 2017 21:18:52 -0800, by Michael Pavone
Fix RAM flag offset calculation to take into account the existence of non-writeable MMAP_CODE chunks
Tue, 03 Jan 2017 21:18:42 -0800, by Michael Pavone
Increment TH counter on low to high transitions rather than high to low transitions for six button controllers. Fixes Charles MacDonald's SMS six button controller demo
Tue, 03 Jan 2017 20:43:35 -0800, by Michael Pavone
Fix handling of IO control writes in SMS mode
Tue, 03 Jan 2017 20:42:15 -0800, by Michael Pavone
Invalidate translated code on a cartridge bank change in SMS mode. Fix handling of bank 0
Mon, 02 Jan 2017 23:35:40 -0800, by Michael Pavone
Initial support for Sega's family of SMS mappers
Mon, 02 Jan 2017 22:54:24 -0800, by Michael Pavone
Detect system type from filename if header based methods fail. Allow overriding system type from command line.
Mon, 02 Jan 2017 21:46:26 -0800, by Michael Pavone
Old uncommitted fix for Android build
Mon, 02 Jan 2017 16:33:03 -0800, by Michael Pavone
Fix Mode 4 sprite table Y scan to account for VRAM byte swapping
Mon, 02 Jan 2017 16:25:13 -0800, by Michael Pavone
Fix slot tracking screwup
Sun, 01 Jan 2017 23:00:28 -0800, by Michael Pavone
Fix horizontal scrolling in Mode 4
Sun, 01 Jan 2017 22:47:23 -0800, by Michael Pavone
Update Mode 4 rendering to match logic analyzer captures
Sun, 01 Jan 2017 21:06:32 -0800, by Michael Pavone
Fix a bug in hslot advancement in Mode 4. Fix some of the "inactive_start" calculations that did not take into account Mode 4.
Sun, 01 Jan 2017 02:33:06 -0800, by Michael Pavone
Make Mode 4 sprite rendering a little less broken
Sun, 01 Jan 2017 01:23:26 -0800, by Michael Pavone
Fix rendering of BG color index 0 in Mode 4. Only transparent with respect to sprites and not the backdrop like in Mode 5
Sun, 01 Jan 2017 01:16:43 -0800, by Michael Pavone
Partial fix for Z80 debugger brokeness introduced with stack alignment changes
Sun, 01 Jan 2017 01:10:44 -0800, by Michael Pavone
Remove memory map assumptions from Z80 core and move a little bit of logic to the generic backend.c so it can be shared between CPU cores
Wed, 28 Dec 2016 20:39:27 -0800, by Michael Pavone
Enabled Z80 debugger in PBC mode
Wed, 28 Dec 2016 12:28:52 -0800, by Michael Pavone
Detect failures to initialize a system context and report an error rather than crashing
Tue, 27 Dec 2016 18:58:31 -0800, by Michael Pavone
Fix Mode 4 color mapping
Tue, 27 Dec 2016 14:31:27 -0800, by Michael Pavone
Clear interrupt status flags after getting the status register value rather than before
Tue, 27 Dec 2016 13:59:01 -0800, by Michael Pavone
Brighten up Mode 4 colors
Tue, 27 Dec 2016 13:46:06 -0800, by Michael Pavone
The function of the HVC Latch enable bit in mode register 1 is different when not in mode 5
Tue, 27 Dec 2016 13:38:58 -0800, by Michael Pavone
Fix inactive start line for Mode 4 in vdp_next_hint. Fix an off by one error in the range of registers allowed to be written in Mode 4
Tue, 27 Dec 2016 13:26:14 -0800, by Michael Pavone
Implemented Mode 4 sprite list termination
Tue, 27 Dec 2016 13:11:07 -0800, by Michael Pavone
Less broken Mode 4 implementation
Tue, 27 Dec 2016 12:43:37 -0800, by Michael Pavone
Somewhat broken implementation of Mode 4
Tue, 27 Dec 2016 11:31:17 -0800, by Michael Pavone
Fix clearing of interrupt pending flags on control port read in PBC mode
Thu, 22 Dec 2016 20:39:35 -0800, by Michael Pavone
Added Jaguar header missed in earlier commits
Thu, 22 Dec 2016 19:54:11 -0800, by Michael Pavone
Initial support for Genesis/Megadrive PBC mode. VDP still needs Mode 4 to be useful.
Thu, 22 Dec 2016 19:51:25 -0800, by Michael Pavone
More cleanup in preparation for SMS/Mark III support
Thu, 22 Dec 2016 10:51:33 -0800, by Michael Pavone
WIP Jaguar GPU/DSP emulation
Mon, 19 Dec 2016 14:16:59 -0800, by Michael Pavone
Fix blastjag target
Mon, 19 Dec 2016 14:16:43 -0800, by Michael Pavone
Restore 68K address logging functionality
Mon, 19 Dec 2016 13:58:51 -0800, by Michael Pavone
Fix intermittent crash in GST savestate loading
Mon, 19 Dec 2016 13:46:58 -0800, by Michael Pavone
Mostly working changes to allow support for multiple emulated system types in main blastem program
Mon, 19 Dec 2016 13:28:18 -0800, by Michael Pavone
Fix a couple of timing regressions in Z80 core
Wed, 14 Dec 2016 23:27:42 -0800, by Michael Pavone
Fix a subtle bug in interrupt handling introduced with the move to a single cycle register in the Z80 core. Fixes regression in Puyo Puyo 2
Wed, 14 Dec 2016 23:26:12 -0800, by Michael Pavone
Fix Z80 interrupt pulse duration. Fixes inconsistent music playback speed in Sonic 2 introduced in 0.4.1
Wed, 14 Dec 2016 20:20:34 -0800, by Michael Pavone
Fix to the fix of handling of self modifying code. Was ORing the base address with the wrong register before calling the modified code handler
Mon, 12 Dec 2016 19:21:22 -0800, by Michael Pavone
Fix field flag handling bug introduced with VDP/render interface cleanup
Mon, 12 Dec 2016 09:50:33 -0800, by Michael Pavone
Fix Z80 RAM mapping after refactor
Sun, 11 Dec 2016 22:00:41 -0800, by Michael Pavone
Fix the previous WIP commit. Quick tests suggests things are no more broken than before now.
Fri, 09 Dec 2016 18:39:44 -0800, by Michael Pavone
WIP split of ROM loading/argument parsing from Genesis emulation code. Compiles and doesn't crash, but nothing works. Still a few too many globals as well.
Fri, 09 Dec 2016 09:48:48 -0800, by Michael Pavone
Clean up symbol visiblity and delete a ltitle bit of dead code
Mon, 28 Nov 2016 22:45:46 -0800, by Michael Pavone
Update stateview so it builds successfully again
Tue, 15 Nov 2016 08:18:57 -0800, by Michael Pavone
Fix Jaguar video interrupt cycle calculation
Sat, 05 Nov 2016 21:41:23 -0700, by Michael Pavone
Fix CRY color mapping
Sat, 05 Nov 2016 21:19:18 -0700, by Michael Pavone
Fix implementation of scaled objects. Implement transparency flag
Sat, 05 Nov 2016 17:16:16 -0700, by Michael Pavone
Get Jaguar video interrupt working
Sat, 05 Nov 2016 00:23:11 -0700, by Michael Pavone
Better disassembly of GPU/DSP load store instructions
Mon, 31 Oct 2016 18:41:42 -0700, by Michael Pavone
Correct disassembly of r14/r15 relative loads and stores
Mon, 31 Oct 2016 18:36:17 -0700, by Michael Pavone
Get Jaguar disassembler more or less working. Dump gpu program to file when GPU GO bit is set
Mon, 31 Oct 2016 09:23:25 -0700, by Michael Pavone
Initial stab at jaguar disassemler
Sun, 30 Oct 2016 19:42:48 -0700, by Michael Pavone
Slightly more detailed logging of unhandled register writes
Sun, 30 Oct 2016 19:42:30 -0700, by Michael Pavone
Fix segfault in certain games that have SRAM and ROM bankswitched at the same address
Sun, 16 Oct 2016 21:58:29 -0700, by Michael Pavone
Initial stab at implementing the Jaguar object processor
Sun, 16 Oct 2016 18:25:18 -0700, by Michael Pavone
Initial implementation of video output hardware
Wed, 12 Oct 2016 09:39:52 -0700, by Michael Pavone
Basic handling of video/object processor register writes
Sat, 08 Oct 2016 23:49:20 -0700, by Michael Pavone
Added placeholder code for video output hardware/object processor
Fri, 07 Oct 2016 18:27:38 -0700, by Michael Pavone
Made some optimizations to gen_mem_fun to keep the size of chunk handler sections within range of a single byte displacement
Thu, 06 Oct 2016 22:25:12 -0700, by Michael Pavone
Fix some unresolved symbols when linking blastjag
Thu, 06 Oct 2016 21:12:40 -0700, by Michael Pavone
Remove hacky assumption about Genesis memory map in M68K core
Thu, 06 Oct 2016 21:11:58 -0700, by Michael Pavone
Byteswap ROMs in jaguar ROM loader. Handle switching memory map from writes to memcon1. Fix some typos in error messages
Thu, 06 Oct 2016 09:35:35 -0700, by Michael Pavone
Add support for specifying a reset handler in the M68K core. Adjust memory map initialization to handle extra field. Improved handling of out of bounds execution.
Thu, 06 Oct 2016 09:34:31 -0700, by Michael Pavone
Fix handling of MMAP_CODE chunks that also have MMAP_PTR_IDX set
Thu, 06 Oct 2016 09:25:43 -0700, by Michael Pavone
Some initial work on Atari Jaguar emulation
Tue, 04 Oct 2016 18:30:49 -0700, by Michael Pavone
Add a new memory map flag to support an auxilliary buffer for translating code from MMAP_PTR_IDX chunks for which the pointer is null
Tue, 04 Oct 2016 18:30:24 -0700, by Michael Pavone
Added some hacky support for specifying a start offset in 68K disassembler
Tue, 04 Oct 2016 18:28:35 -0700, by Michael Pavone
Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
Mon, 22 Aug 2016 09:46:18 -0700, by Michael Pavone
Removed obsolete TOOD
Fri, 12 Aug 2016 09:39:39 -0700, by Michael Pavone
Fix a memory leak in try_alloc_arena
Fri, 12 Aug 2016 09:29:08 -0700, by Michael Pavone
Fix NOGL compile option
Tue, 09 Aug 2016 22:54:35 -0700, by Michael Pavone
Make the Makefile more OpenBSD friendly. LTO is not supported on the super old version of GCC it uses. uname -m reports different names than Linux. compiler will return error on rather than just warning for unknown options
Tue, 09 Aug 2016 22:49:32 -0700, by Michael Pavone
Fixed a bug in call_raxfallback that would cause the call to be omitted completely in the RAX fallback case. This fixes a crash on OpenBSD and possibly other systems
Tue, 09 Aug 2016 21:29:49 -0700, by Michael Pavone
Added tag v0.4.1 for changeset 1ffa7891b4ec
Sat, 06 Aug 2016 07:41:01 -0700, by Michael Pavone
Final 0.4.1 changelog update v0.4.1
Sat, 06 Aug 2016 07:40:43 -0700, by Michael Pavone
Updated special thanks
Fri, 05 Aug 2016 23:10:16 -0700, by Michael Pavone
Fix a memory corruption bug from failing to grow the buffer for the window caption when switching games
Fri, 05 Aug 2016 22:24:43 -0700, by Michael Pavone
Added Evander 'Real Deal' Holyfield's Boxing to the ROM DB
Fri, 05 Aug 2016 22:24:36 -0700, by Michael Pavone
Updated README
Thu, 04 Aug 2016 19:27:04 -0700, by Michael Pavone
Updated changelog
Thu, 04 Aug 2016 00:19:36 -0700, by Michael Pavone
Add Special Thanks to About menu
Wed, 03 Aug 2016 23:55:16 -0700, by Michael Pavone
Updat version number in preparation for upcoming release
Tue, 02 Aug 2016 09:31:05 -0700, by Michael Pavone
Implemented IND and INDR
Mon, 01 Aug 2016 19:24:51 -0700, by Michael Pavone
Implemented INIR
Mon, 01 Aug 2016 19:18:50 -0700, by Michael Pavone
Implement INI
Mon, 01 Aug 2016 09:48:10 -0700, by Michael Pavone
Added some hacky code to support a virtual root directory for selecting drives on Windows
Sun, 31 Jul 2016 15:20:00 -0700, by Michael Pavone
Use more appropriate paths for save directories and config files on Windows. Got rid of what should be the last vestiges of hard-coded path separators
Sat, 30 Jul 2016 23:36:02 -0700, by Michael Pavone
Fix handling of undocumented flag bits for ADD in 32-bit builds
Sat, 30 Jul 2016 16:01:57 -0700, by Michael Pavone
Fixed bug introduced in NEG with addition of undocumented flags
Sat, 30 Jul 2016 14:03:25 -0700, by Michael Pavone
Implement undocumented flag bits for shift instructions
Fri, 29 Jul 2016 22:06:45 -0700, by Michael Pavone
Implement undocumented flag bits for RLD and RRD
Fri, 29 Jul 2016 20:59:19 -0700, by Michael Pavone
Implemented undocumented flag bits for rotate instructions
Fri, 29 Jul 2016 09:23:59 -0700, by Michael Pavone
Implement undocumented flag bits for block LD instructions
Fri, 29 Jul 2016 09:14:32 -0700, by Michael Pavone
Implement undocumented flag bits for block CP instructions
Fri, 29 Jul 2016 00:17:40 -0700, by Michael Pavone
Implement undoumented flag bits for DAA, CPL, SCF and CCF
Thu, 28 Jul 2016 23:37:46 -0700, by Michael Pavone
Partial support for undocumented flag bits
Thu, 28 Jul 2016 22:59:09 -0700, by Michael Pavone
More efficient register usage in 32-bit mode
Wed, 27 Jul 2016 23:08:05 -0700, by Michael Pavone
Change cycle tracking code for Z80 core to only use a single register. Store low 7 bits of R in a reg and increment it appropriately.
Wed, 27 Jul 2016 22:46:22 -0700, by Michael Pavone
Fix DAA and implement half-carry for remaining instructions. Z80 core now passes ZEXDOC!
Tue, 26 Jul 2016 23:12:23 -0700, by Michael Pavone
Implement half-carry for INC, DEC and NEG
Tue, 26 Jul 2016 00:11:33 -0700, by Michael Pavone
Properly handle redundant prefixes
Mon, 25 Jul 2016 23:16:04 -0700, by Michael Pavone
Implement block CP instructions. Fix bug that would corrupt context reg in DAA. Fix flag values for when LD block instructions are interrupted part way through.
Sun, 24 Jul 2016 18:53:22 -0700, by Michael Pavone
Implement Z80 DAA. Implement half-carry flag for the rest of the "easy" cases. Implement flags for IN instruction. Fix implementation of IN for IN F, (C) case
Sun, 24 Jul 2016 17:17:59 -0700, by Michael Pavone
Add ROM DB entry for Madden NFL 98 as it is missing SRAM info in its header and will not work without it
Sat, 23 Jul 2016 16:00:18 -0700, by Michael Pavone
Implement Z80 block OUT instructions. Fixes Power Monger
Sat, 23 Jul 2016 12:43:52 -0700, by Michael Pavone
Fix bug in ensure_dir_exists that would cause it to fail when mixed path separators were used
Tue, 19 Jul 2016 21:57:23 -0700, by Michael Pavone
Add ROM DB entry for Wonder Boy in Monster World that was accidentally removed in a previous commit
Sun, 17 Jul 2016 23:18:30 -0700, by Michael Pavone
Merge
Sun, 17 Jul 2016 23:05:53 -0700, by Michael Pavone
Added Buck Rogers to ROM DB as it needs SRAM, but does not specify it in the header
Thu, 30 Jun 2016 09:42:17 -0700, by Michael Pavone
Added support for binding a bunch more "special" keys
Mon, 16 May 2016 09:54:05 -0700, by Michael Pavone
Slightly better handling of directory read errors
Thu, 12 May 2016 19:26:58 -0700, by Michael Pavone
Complete SDL to Saturn scan code mapping
Sun, 15 May 2016 17:53:56 -0700, by Michael Pavone
Fix bug in vflip implementation when in double resolution interlace mode
Sun, 15 May 2016 16:22:45 -0700, by Michael Pavone
Fixed a bug in get_header_name that results in a crash if the "International Name" field is blank
Sun, 15 May 2016 12:10:49 -0700, by Michael Pavone
Fixed a really egregious bug in the arena implementation. Not sure how this even worked at all before.
Sun, 15 May 2016 12:02:56 -0700, by Michael Pavone
Fix implementation of sprite collision flag. Old implementation did not make sense.
Wed, 11 May 2016 22:43:18 -0700, by Michael Pavone
Initial stab at Saturn keyboard support
Wed, 11 May 2016 01:15:54 -0700, by Michael Pavone
Fix PC value pushed to stack for A and F line traps
Tue, 10 May 2016 21:26:27 -0700, by Michael Pavone
Fix bug in 68K movep.l when the destination is a register mapped to a host register
Tue, 10 May 2016 08:59:17 -0700, by Michael Pavone
Add missing dependency for font.tiles in Makefile
Fri, 06 May 2016 19:19:42 -0700, by Michael Pavone
Allow navigating to the root directory on Unix-like systems
Wed, 04 May 2016 22:11:48 -0700, by Michael Pavone
Merge
Wed, 04 May 2016 00:56:33 -0700, by Michael Pavone
Added tag v0.4.0 for changeset 4a92889e2889
Wed, 04 May 2016 00:50:54 -0700, by Michael Pavone
Fix OS X build v0.4.0
Wed, 04 May 2016 00:50:20 -0700, by Michael Pavone
Added tag v0.4.0 for changeset e34334e6c682
Mon, 02 May 2016 23:38:27 -0700, by Michael Pavone
Fix GST savestate loading to deal with SAT cache to fix sprite corruption on savestate load. Clear out Z80 native_pc so the Z80 state does not get hosed when loading a savestate while the emulator is already running
Mon, 02 May 2016 23:08:20 -0700, by Michael Pavone
Update changelog and version number for 0.4.0 release
Mon, 02 May 2016 22:20:19 -0700, by Michael Pavone
Added documentation for lock-on support and a fullscreen config option.
Mon, 02 May 2016 21:35:19 -0700, by Michael Pavone
Very basic support for S&K lock-on. Needs more work for full functionality.
Mon, 02 May 2016 21:06:12 -0700, by Michael Pavone
Handle failures to load save state from the menu more gracefully
Mon, 02 May 2016 18:29:29 -0700, by Michael Pavone
More README updates
Mon, 02 May 2016 18:27:07 -0700, by Michael Pavone
WIP README updates
Mon, 02 May 2016 00:31:44 -0700, by Michael Pavone
Get rid of little divot on top of buttons in menu caused by the flat part not being a full 8 pixels on the top
Sun, 01 May 2016 23:52:24 -0700, by Michael Pavone
Fully functional next/previous buttons
Sun, 01 May 2016 23:44:14 -0700, by Michael Pavone
Fix bug in which trying to load another ROM after saving or loading a savestate through the menu resulted in trying to save/load a savestate instead
Sun, 01 May 2016 22:21:58 -0700, by Michael Pavone
Fix bug in which save RAM/EEPROM was not persisted correctly if the emulator is exited via the menu rather than the X button in the title bar
Sun, 01 May 2016 22:07:37 -0700, by Michael Pavone
Removed assumptions that path separators are Unix style outside of Unix-only verions of functions
Sun, 01 May 2016 21:39:43 -0700, by Michael Pavone
Added IO overrides for games I've tested with mouse support and to Ms. Pac-Man that requires a 3-button controller to work properly
Sun, 01 May 2016 17:43:28 -0700, by Michael Pavone
Improve parsing of game name from ROM header
Sun, 01 May 2016 16:25:16 -0700, by Michael Pavone
Allow overriding speed 0. May be useful for people that want to use vsync
Sun, 01 May 2016 15:57:43 -0700, by Michael Pavone
Set vsync state based on config file rather than just using whatever the system decides for us.
Sun, 01 May 2016 14:59:40 -0700, by Michael Pavone
Added a config option that allows turning scanlines on and off
Sun, 01 May 2016 14:29:12 -0700, by Michael Pavone
Made low pass filter frequency configurable
Sun, 01 May 2016 13:36:14 -0700, by Michael Pavone
Fix bug in SAT cache address calculation that caused a crash in Strider II
Sat, 30 Apr 2016 20:57:29 -0700, by Michael Pavone
Added TODO for hardware checking
Sat, 30 Apr 2016 16:19:57 -0700, by Michael Pavone
Set sprite overflow flag if we completely consume sprite rendering capacity for the line even if there is nothing left to draw. This graphical corruption in the vertical stretching scroll section. Needs hardware confirmation.
Sat, 30 Apr 2016 16:19:19 -0700, by Michael Pavone
Implement SAT cache. Causes some graphical corruption in Overdrive due to an unrelated bug.
Sat, 30 Apr 2016 15:31:48 -0700, by Michael Pavone
YOUR EMULATOR SUX is dead. Needs logic analyzer testing to check exact delay though.
Sat, 30 Apr 2016 10:47:29 -0700, by Michael Pavone
Fix 68K interrupt handling some more. Fatal Rewind is working again.
Sat, 30 Apr 2016 09:45:53 -0700, by Michael Pavone
Fix some stuff with interrupt timing. The change in adjust_int_cycle gets Overdrive working again (vint was not being preferred over hint in some cases). One of the changes seems to have broken Fatal Rewind again, but no other regressions that I can see.
Sat, 30 Apr 2016 08:37:55 -0700, by Michael Pavone
Added code to display Next and Prev buttons on file listing screens to menu
Thu, 28 Apr 2016 20:20:29 -0700, by Michael Pavone
Add Wonder Boy in Monster World to ROM DB as it needs working EEPROM support to work
Thu, 28 Apr 2016 19:20:31 -0700, by Michael Pavone
Implemented A line and F line traps.
Thu, 28 Apr 2016 09:00:42 -0700, by Michael Pavone
Properly emulate machine freeze when reading from VDP while configured for writes
Wed, 27 Apr 2016 23:57:00 -0700, by Michael Pavone
Implement privelege violation exceptions
Wed, 27 Apr 2016 23:11:24 -0700, by Michael Pavone
Implemented IR and undefined bits of info word for address error exception frames
Wed, 27 Apr 2016 21:39:17 -0700, by Michael Pavone
Fix changes made to get_instruction_start and map_native_address to cope with being able to translate at odd addresses.
Wed, 27 Apr 2016 19:10:50 -0700, by Michael Pavone
Initial stab at implementing address error exceptions. Need to fill in the value of IR, undefined bits of last stack frame word and properly deal with address errors that occur during exception processing.
Tue, 26 Apr 2016 23:13:37 -0700, by Michael Pavone
Implement illegal instruction trap
Tue, 26 Apr 2016 00:07:15 -0700, by Michael Pavone
Fix interrupt latency from STOP instruction status reg changes. Fix modified code patching when non-standard aliases are used. This fixes the demo MDEM's First
Sun, 24 Apr 2016 21:23:28 -0700, by Michael Pavone
FIFO should show as empty during a DMA fill after the initial write is done. BlastEm now gets a perfect score in VDP FIFO Testing
Sun, 24 Apr 2016 14:30:15 -0700, by Michael Pavone
Fixes to the DMA busy flag and DMA fill. Now up to 120/122 on VDP FIFO Testing.
Sun, 24 Apr 2016 11:53:59 -0700, by Michael Pavone
Add a trivial get_open_bus_value() function to stateview so it compiles again.
Sun, 24 Apr 2016 02:21:40 -0700, by Michael Pavone
Half assed, prefetch based open bus value emulation. Gets BlastEm up to 119/122 in VDP FIFO Testing
Sun, 24 Apr 2016 02:19:48 -0700, by Michael Pavone
Implemented VDP read prefetch and made DMA copy not use the FIFO any more. Now up to 114 out of 122 passing on VDP FIFO Test ROM
Sun, 24 Apr 2016 01:24:38 -0700, by Michael Pavone
Fix order of writes for move.l with a predec destination
Sun, 24 Apr 2016 00:22:38 -0700, by Michael Pavone
Disable refresh emulation with some ifdefs for now as it currently is not accurate enough to actually improve overall accuracy/compatibility and in fact makes things that work right on real hardware break
Sat, 23 Apr 2016 18:14:01 -0700, by Michael Pavone
Inclue menu.bin in release directories. Added a Windows RC file and icon
Sat, 23 Apr 2016 17:34:01 -0700, by Michael Pavone
Properly imlement btst with an immediate destination. Fixes a crash in NHL 95.
Sat, 23 Apr 2016 12:43:23 -0700, by Michael Pavone
Fixed loading of SMD format ROMs
Sat, 23 Apr 2016 01:08:43 -0700, by Michael Pavone
FindFirstFile makes more sense for getting modification times of a path than using CreateFile and GetFileTimes
Fri, 22 Apr 2016 19:18:15 -0700, by Michael Pavone
Get mouse working in save state slot selection menu
Fri, 22 Apr 2016 09:20:01 -0700, by Michael Pavone
Implement Windows versions of recently added functions in util.c and get the Windows build working again
Thu, 21 Apr 2016 23:46:33 -0700, by Michael Pavone
Move mouse mode and capture state to emulation context so it persists properly when switching between the menu and the game
Thu, 21 Apr 2016 22:08:26 -0700, by Michael Pavone
Got mouse working right in main and about menus
Thu, 21 Apr 2016 18:48:15 -0700, by Michael Pavone
Added tag v0.3.1 for changeset c9ed929ee984
Thu, 21 Apr 2016 08:55:54 -0700, by Michael Pavone
Added Mega Man - The Wily Wars to the ROM database as it uses EEPROM saves
Thu, 21 Apr 2016 00:12:02 -0700, by Michael Pavone
Fix bug in Z80 rrd implementation. This fixes the annoying high pitched wine in Afterburner II.
Wed, 20 Apr 2016 23:19:13 -0700, by Michael Pavone
Fix crash bug in Z80 debugger introduced with stack alignment changes
Wed, 20 Apr 2016 23:00:37 -0700, by Michael Pavone
Implemented linear resampling and low pass filter for the YM2612
Wed, 20 Apr 2016 09:18:58 -0700, by Michael Pavone
Fix PSG linear resampling and implement a low pass filter
Wed, 20 Apr 2016 00:18:01 -0700, by Michael Pavone
Not so successful attempt at improved PSG resampling
Tue, 19 Apr 2016 00:38:44 -0700, by Michael Pavone
Fixed loading save states from menu
Mon, 18 Apr 2016 19:26:47 -0700, by Michael Pavone
Save State menu option is now fully functional. Load state sort of works, but is mostly broken.
Sun, 17 Apr 2016 23:50:41 -0700, by Michael Pavone
Get cursor behaving properly in save state slot list
Sun, 17 Apr 2016 20:31:22 -0700, by Michael Pavone
Get stateview building again
Sat, 16 Apr 2016 13:28:43 -0700, by Michael Pavone
Get slot list displaying in "Save State" and "Load State" menu items
Sat, 16 Apr 2016 13:07:03 -0700, by Michael Pavone
Save state menu WIP
Fri, 15 Apr 2016 23:57:50 -0700, by Michael Pavone
Saving the save directory in the rom_info struct didn't make sense. It should be in the console context.
Fri, 15 Apr 2016 20:39:26 -0700, by Michael Pavone
Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states)
Fri, 15 Apr 2016 18:29:39 -0700, by Michael Pavone
Implement "Resume" button in pause menu
Tue, 12 Apr 2016 22:50:31 -0700, by Michael Pavone
Remove the int number argument to vdp_int_ack since it is no longer used
Tue, 12 Apr 2016 21:38:24 -0700, by Michael Pavone
Fix VDP interrupt ack. Big thanks to Eke-Eke or whoever left that helpful comment in Genesis Plus GX. Fixes Fatal Rewind
Tue, 12 Apr 2016 08:35:44 -0700, by Michael Pavone
Merge
Mon, 11 Apr 2016 20:56:54 -0700, by Michael Pavone
Initial work on pause menu
Mon, 11 Apr 2016 20:56:48 -0700, by Michael Pavone
Make Exit option in menu work
Sat, 19 Mar 2016 17:53:50 -0700, by Michael Pavone
Allow changing the 68K clock divider in the config file
Sun, 10 Apr 2016 22:22:36 -0700, by Michael Pavone
Allow specification of named labels as command line arguments to the 68K disassembler
Sun, 10 Apr 2016 22:22:01 -0700, by Michael Pavone
Get "Load ROM" menu option working correctly
Sat, 19 Mar 2016 17:40:17 -0700, by Michael Pavone
Working about menu
Mon, 14 Mar 2016 09:39:27 -0700, by Michael Pavone
Handle up down buttons when in a menu
Sat, 12 Mar 2016 14:24:43 -0800, by Michael Pavone
Adjust arrow X positions in menu
Wed, 09 Mar 2016 21:46:31 -0800, by Michael Pavone
Draw button labels
Wed, 09 Mar 2016 08:14:05 -0800, by Michael Pavone
WIP buttons in menu ROM
Mon, 07 Mar 2016 19:26:23 -0800, by Michael Pavone
Fix saving of SRAM/EEPROM when switching games in menu
Thu, 25 Feb 2016 23:39:14 -0800, by Michael Pavone
Fix filename used for SRAM/EEPROM when loading a game from the menu
Thu, 25 Feb 2016 23:08:50 -0800, by Michael Pavone
Accept address on 128-byte EEPROMs on both read and write
Wed, 24 Feb 2016 19:24:13 -0800, by Michael Pavone
Added reasonable handling of joystick hotplug
Tue, 23 Feb 2016 21:17:56 -0800, by Michael Pavone
Fix register to operator mapping for channel 3 special mode and actually get it right this time
Sat, 20 Feb 2016 01:11:18 -0800, by Michael Pavone
Remove phase increment caching. Fix LFO phase modulation calculation
Thu, 18 Feb 2016 21:28:33 -0800, by Michael Pavone
Add strerror output to menu dir open failure message
Wed, 17 Feb 2016 22:58:07 -0800, by Michael Pavone
Log errors opening directories in the menu code
Wed, 17 Feb 2016 22:42:18 -0800, by Michael Pavone
Comment out button test code in menu
Tue, 16 Feb 2016 22:43:24 -0800, by Michael Pavone
Make stateview and vgmplay compile again
Tue, 16 Feb 2016 19:13:00 -0800, by Michael Pavone
Add yt debug command for printing YM-2612 timer info. Fix AMS shift values.
Sat, 13 Feb 2016 22:20:37 -0800, by Michael Pavone
Change where decay to sustain transition happens to match hardware when decay rate is slow or 0
Wed, 10 Feb 2016 20:05:39 -0800, by Michael Pavone
Minor adjustment to refresh interval to better match latest measurements
Wed, 10 Feb 2016 20:04:51 -0800, by Michael Pavone
Merge
Tue, 02 Feb 2016 22:24:49 -0800, by Michael Pavone
Added some stuff for detecting refresh delays in one of my old logic analyzer scripts. Needs cleanup
Tue, 02 Feb 2016 22:24:40 -0800, by Michael Pavone
WIP menu button stuff
Mon, 25 Jan 2016 09:37:27 -0800, by Michael Pavone
Change the sentinel value for the hslot parameter of run_dma_src to something that is not a valid slot number and actually use it for calls during the active display period
Tue, 02 Feb 2016 18:33:00 -0800, by Michael Pavone
Perform the same slot mapping shift for H32 mode as I did for H40
Tue, 02 Feb 2016 18:24:15 -0800, by Michael Pavone
Shift slot number to slot behavior mapping by six slots in H40 mode. This makes the line change slot align with the point at which the display turns on and off at the end of the active display area. Also fixed a regression in which an external slot got accidentally changed into a sprite draw slot
Thu, 28 Jan 2016 09:10:14 -0800, by Michael Pavone
After reviewing the results of my test ROM again it seems pretty clear that the VBlank flag gets set at the same time as the vcounter changes
Tue, 26 Jan 2016 19:23:10 -0800, by Michael Pavone
Fix calculation of window start column when it's on the right side. This removes graphical glitches in Afterburner 2, Fireshark and Dungeons and Dragons: Warriors of the Eternal Sun and probably others
Sun, 17 Jan 2016 14:46:12 -0800, by Michael Pavone
Initialize commands field of breakpoint struct to NULL. Remove a debug printf
Sun, 17 Jan 2016 14:36:25 -0800, by Michael Pavone
Allow DMA from cartridge ROM above the 4MB mark. Should probably use get_native_pointer for everyting, but want to check the performance implications
Wed, 30 Dec 2015 19:00:03 -0800, by Michael Pavone
Added button graphic for menu
Thu, 17 Dec 2015 20:41:43 -0800, by Michael Pavone
Finished implementation of mouse capture mode
Thu, 17 Dec 2015 20:03:50 -0800, by Michael Pavone
Initial support for relative mouse mode and skeleton of support for capture mode. Avoid mouse position overflow in absolute mode. Allow absolute mode to be set by ROM DB.
Tue, 15 Dec 2015 20:01:50 -0800, by Michael Pavone
Scale mouse data based on window size
Mon, 14 Dec 2015 19:36:01 -0800, by Michael Pavone
Allow IO device config to be overriden by ROM DB
Tue, 08 Dec 2015 19:33:58 -0800, by Michael Pavone
Rough emulation of mouse response delays when TR is toggled. Latch current mouse value rather than delta. Some other IO cleanup/fixes
Sun, 06 Dec 2015 19:29:34 -0800, by Michael Pavone
IO port pins should read as high from the perspective of a device when they are set as inputs
Sun, 06 Dec 2015 15:42:36 -0800, by Michael Pavone
Mouse X and Y are 9-bit 2's complement not 8-bit magnitude + sign bit like I thought. Fixed mouse Y direction.
Sat, 05 Dec 2015 18:40:34 -0800, by Michael Pavone
Added mouse support to menu ROM
Sat, 05 Dec 2015 00:17:15 -0800, by Michael Pavone
Fix problem in 68K debugger caused by stack alignment change
Wed, 02 Dec 2015 07:06:03 -0800, by Michael Pavone
Mega mouse support is mostly done
Sat, 28 Nov 2015 21:27:21 -0800, by Michael Pavone
Dividing by FPS_INTERVAL does not make senese as the division was to convert milliseconds to seconds
Sat, 28 Nov 2015 20:05:15 -0800, by Michael Pavone
Don't try setting the window title on Android
Sat, 28 Nov 2015 14:49:34 -0800, by Michael Pavone
Actually call track_block in alloc_code
Sat, 28 Nov 2015 14:32:55 -0800, by Michael Pavone
Make nexus player remote useable as a controller for games that only require a dpad + start + c. Use warning() instead of fprintf(stder,...) in io.c
Sat, 28 Nov 2015 14:30:30 -0800, by Michael Pavone
Fix a few lingering stack alignment rework bugs
Fri, 27 Nov 2015 13:10:02 -0800, by Michael Pavone
Adjust stack before pushing arguments. Fixes new stack alignment code on 32-bit targets
Fri, 27 Nov 2015 10:48:13 -0800, by Michael Pavone
Replace some hard-coded instruction length assumptions with a calculation so they will work properly on both 32-bit and 64-bit hosts
Fri, 27 Nov 2015 10:47:35 -0800, by Michael Pavone
Fix for Z80 retranslation post alignment rework
Thu, 26 Nov 2015 22:30:41 -0800, by Michael Pavone
Z80 core is now slightly less broken
Thu, 26 Nov 2015 00:10:36 -0800, by Michael Pavone
WIP support for mega mouse
Wed, 25 Nov 2015 20:32:20 -0800, by Michael Pavone
Get ztestrun compiling again
Wed, 25 Nov 2015 20:31:21 -0800, by Michael Pavone
Get Z80 core sort of working again post alignment change
Wed, 25 Nov 2015 20:18:34 -0800, by Michael Pavone
Partially working change to do proper stack alignment rather than doing a lame alignment check when calling a C compile dfunction. 68K core seems okay, but Z80 is busted.
Wed, 25 Nov 2015 08:40:45 -0800, by Michael Pavone
Use immersive fullscreen when available. Updated manifest to theoretically support Android TV.
Sun, 22 Nov 2015 14:43:51 -0800, by Michael Pavone
Fix a bug in generating memory access functions when more than one MMAP_CODE region exists
Sun, 22 Nov 2015 14:42:36 -0800, by Michael Pavone
Fix a bad interaction between the implementation of STOP and the way interrupt cycles are calculated. Prevent addition of refresh delays while VDP has the bus.
Tue, 17 Nov 2015 19:55:59 -0800, by Michael Pavone
Fix so vgmplay builds again
Mon, 16 Nov 2015 22:00:32 -0800, by Michael Pavone
Approximation of refresh wait states
Mon, 16 Nov 2015 21:57:17 -0800, by Michael Pavone
Fix Mega Drive peripheral ID for 3-button pad
Sat, 14 Nov 2015 22:06:24 -0800, by Michael Pavone
Prevent the current interrupt number from being changed while interrupt is being processed. This fixes a bug in Sonic 2 split screen that showed up when interrupt timing was adjusted
Sat, 14 Nov 2015 13:56:41 -0800, by Michael Pavone
Clear out IO port input state when setting bindings. This fixes a bug where pressing start in the menu after returning to it only worked on the second try.
Sat, 14 Nov 2015 10:01:43 -0800, by Michael Pavone
Allow menu ROM to be debugged
Sat, 14 Nov 2015 09:49:39 -0800, by Michael Pavone
Selecting a second game from the menu now works
Fri, 13 Nov 2015 22:56:59 -0800, by Michael Pavone
It is now possible to switch back and forth between the menu ROM and the game
Fri, 13 Nov 2015 19:15:37 -0800, by Michael Pavone
SDL_AndroidGetExternalStoragePath did not do what I thought. Use JNI directly to call Environment.getExternalStorageDirectory
Mon, 09 Nov 2015 22:34:36 -0800, by Michael Pavone
Change default config to make first gamepad mapped as gamepad 1, add a second gamepad maping. Player one on keyboard and player two on controller does not make sense as a default config
Mon, 09 Nov 2015 21:34:32 -0800, by Michael Pavone
Another .hgignore fix and add the symlink to menu.bin in android/assets
Mon, 09 Nov 2015 21:26:47 -0800, by Michael Pavone
Send info/warning/fatal messages to logcat on Android
Mon, 09 Nov 2015 21:26:25 -0800, by Michael Pavone
Added android Java source that was erroneously ignored before
Mon, 09 Nov 2015 20:58:45 -0800, by Michael Pavone
Make executable paths rooted so that the blastem subdir in the android tree does not get ignored
Mon, 09 Nov 2015 20:58:17 -0800, by Michael Pavone
Fix Android build breakage
Mon, 09 Nov 2015 20:55:17 -0800, by Michael Pavone
Make menu stuff work on Android (theoretically)
Sun, 08 Nov 2015 22:03:34 -0800, by Michael Pavone
ROM is now run after being selected in menu. Initial path for menu is read from config file.
Sun, 08 Nov 2015 18:38:33 -0800, by Michael Pavone
Retrieve ROM filename from menu port write
Sun, 08 Nov 2015 15:58:36 -0800, by Michael Pavone
Initial work for allowing loading a ROM from menu
Sun, 08 Nov 2015 15:51:57 -0800, by Michael Pavone
Allow navigation between pages for long directories in menu ROM
Fri, 06 Nov 2015 19:47:58 -0800, by Michael Pavone
More efficient handling of going up one directory in menu
Fri, 06 Nov 2015 18:07:40 -0800, by Michael Pavone
Fix detection of directories in menu ROM
Fri, 06 Nov 2015 18:04:43 -0800, by Michael Pavone
Allow directory navigation in menu. Sort directory entries
Fri, 06 Nov 2015 14:17:41 -0800, by Michael Pavone
Properly initialize commands when adding a new breakpoint
Fri, 06 Nov 2015 13:44:21 -0800, by Michael Pavone
Menu ROM now pulls real file names from the OS rather than using a fake list
Fri, 06 Nov 2015 12:19:39 -0800, by Michael Pavone
Allow 68K debug print to read from arbitrary memory regions
Fri, 06 Nov 2015 11:44:51 -0800, by Michael Pavone
Get everything needed to build menu.bin either committed or buildable via the Makefile
Thu, 05 Nov 2015 19:35:48 -0800, by Michael Pavone
Ignore more stuff in hgignore
Thu, 05 Nov 2015 19:34:53 -0800, by Michael Pavone
Commit of VGM header that was missed previously
Thu, 05 Nov 2015 19:25:40 -0800, by Michael Pavone
Added temporary hack for loading a fixed ROM path so that Android build is "useable" before UI is in place
Wed, 04 Nov 2015 23:32:27 -0800, by Michael Pavone
Default to fullscreen on Android since windowed mode does not make sense there
Wed, 04 Nov 2015 23:01:15 -0800, by Michael Pavone
Load config file and rom.db from appropriate locations on Android
Wed, 04 Nov 2015 22:48:27 -0800, by Michael Pavone
Forgot the Android makefile
Wed, 04 Nov 2015 22:48:09 -0800, by Michael Pavone
Updated .hgignore for some android stuff
Wed, 04 Nov 2015 22:13:37 -0800, by Michael Pavone
Added android project layout
Wed, 04 Nov 2015 22:11:29 -0800, by Michael Pavone
First stab at a logo
Wed, 04 Nov 2015 22:11:09 -0800, by Michael Pavone
Improve timing of Z80 busack. Fixes a crash in Barkley: Shut Up and Jam. Also vastly improves the audio output of Stuck Somewhere in Time
Wed, 04 Nov 2015 19:14:39 -0800, by Michael Pavone
Remove obsolete TODO
Tue, 03 Nov 2015 07:41:10 -0800, by Michael Pavone
Fix some bugs in the attack phase and sustain level in the envelope generator
Mon, 02 Nov 2015 22:33:54 -0800, by Michael Pavone
Fix mapping of key on/off reg bits to operators
Sun, 01 Nov 2015 20:44:12 -0800, by Michael Pavone
Make vgmsplit smarter about how it handles delays. Force GD3 offset to zero since it is not being copied currently
Sun, 01 Nov 2015 20:40:30 -0800, by Michael Pavone
Fix some debug commands that got broken when I added support for the command command
Sun, 01 Nov 2015 20:39:40 -0800, by Michael Pavone
Wrote a buggy tool for splitting VGM files by channel
Sun, 01 Nov 2015 12:55:08 -0800, by Michael Pavone
Update timing and order of steps in interrupt processing to match latest measurements
Sun, 01 Nov 2015 00:12:52 -0700, by Michael Pavone
Implement interrupt latency. Fixes Sesame Street: Counting Cafe and gives accurate results in my test ROM
Sat, 31 Oct 2015 22:17:50 -0700, by Michael Pavone
Small fix to how manual YM-2612 timer reloads work. Seems to better match a small test program and gets audio to match up in TM.EE's "I've got Italo Inside" track.
Sat, 31 Oct 2015 21:11:40 -0700, by Michael Pavone
Small tweaks to timing of 68K/Z80 interactions based on latest tests
Sat, 31 Oct 2015 13:49:27 -0700, by Michael Pavone
Remove some debug junk from the PSG core
Sat, 31 Oct 2015 13:24:39 -0700, by Michael Pavone
Set flags for ld a, r
Sat, 31 Oct 2015 01:07:56 -0700, by Michael Pavone
Fix timing of certain variants of LD
Thu, 29 Oct 2015 23:12:01 -0700, by Michael Pavone
Fix timing of IM instruction
Thu, 29 Oct 2015 21:42:10 -0700, by Michael Pavone
Implement TRAPV
Thu, 29 Oct 2015 19:06:06 -0700, by Michael Pavone
Somewhat better handling of high frequency PSG tones. Needs work to fully handle case where frequency > half our output sample rate
Thu, 29 Oct 2015 01:06:48 -0700, by Michael Pavone
Implement TAS
Wed, 28 Oct 2015 19:45:24 -0700, by Michael Pavone
Get trans program compiling again
Wed, 28 Oct 2015 19:40:01 -0700, by Michael Pavone
Decode operand for TAS
Thu, 22 Oct 2015 19:10:31 -0700, by Michael Pavone
Implemented nbcd
Wed, 21 Oct 2015 23:31:17 -0700, by Michael Pavone
Fix for abcd/sbcd. Hopefully got it 100% right this time.
Mon, 19 Oct 2015 19:16:57 -0700, by Michael Pavone
Added a command line option to force BlastEm to not open a new terminal even if it detects that stdin/out are not terminals
Mon, 19 Oct 2015 19:16:28 -0700, by Michael Pavone
Fix handling of formatting character for 68K debug command p
Mon, 19 Oct 2015 19:15:42 -0700, by Michael Pavone
Add support for executing a list of debugger commands when a breakpoint is hit
Wed, 14 Oct 2015 09:12:11 -0700, by Michael Pavone
WIP debugger improvements. Partial support for display command in 68K debugger. Minor refactor to support commands on a breakpoint.
Fri, 25 Sep 2015 18:12:55 -0700, by Michael Pavone
Fixed a copy pasta error in the implementation of LDD and LDDR. HL should be decremented and not incremented in those instructions.
Fri, 18 Sep 2015 19:54:02 -0700, by Michael Pavone
Add selection arrow to menu
Wed, 05 Aug 2015 23:23:15 -0700, by Michael Pavone
Update hgignore
Wed, 05 Aug 2015 23:20:13 -0700, by Michael Pavone
Prevent crashes if game tries to access the ROM area outside of the size of the actual ROM
Tue, 04 Aug 2015 21:43:20 -0700, by Michael Pavone
Allow for LTO on Windows
Mon, 03 Aug 2015 22:31:13 -0700, by Michael Pavone
Detect invalid destination modes for immediate variant opcodes. This fixes a crash bug in Bill's Tomato Game on Windows
Mon, 03 Aug 2015 22:30:29 -0700, by Michael Pavone
Pretty decent optimization of vdp_h40 and vdp_h32. Gets reasonably close to the speed of 0.2.0 in the worst case and is faster than 0.2.0 in others
Mon, 03 Aug 2015 20:06:56 -0700, by Michael Pavone
Implement half carry for a couple of the trivial cases
Sat, 01 Aug 2015 17:05:51 -0700, by Michael Pavone
Implement a tiny bit of CPM BDOS and add a corresponding Z80 core driver so that simple CPM programs like ZEXDOC/ZEXALL can be run against my Z80 core
Wed, 29 Jul 2015 00:05:21 -0700, by Michael Pavone
Added support for an IO memory map in Z80 core
Wed, 29 Jul 2015 00:03:36 -0700, by Michael Pavone
Small fix to start offset support in Z80 disassembler
Wed, 29 Jul 2015 00:03:09 -0700, by Michael Pavone
Added a -s paramter for specifying a start offset in the Z80 disassembler
Tue, 28 Jul 2015 20:47:13 -0700, by Michael Pavone
Use binary mode for reading shaders and config files so we actually get the number of bytes we expect
Mon, 27 Jul 2015 23:49:14 -0700, by Michael Pavone
Change version to 0.3.X so intermediate source builds do not get an inappropriate version number
Mon, 27 Jul 2015 23:42:54 -0700, by Michael Pavone
Menu cleanup with macros
Mon, 27 Jul 2015 09:27:15 -0700, by Michael Pavone
Final change to CHANGELOG for 0.3.1 v0.3.1
Sun, 26 Jul 2015 21:19:59 -0700, by Michael Pavone
Finish OS X support in build_release script. Fix a name conflict in vgmplay on OS X. Call set_exe_str in vgmplay and stateview
Sun, 26 Jul 2015 21:18:44 -0700, by Michael Pavone
Do a clean build of glew from release script
Sun, 26 Jul 2015 20:48:01 -0700, by Michael Pavone
Fixed an ommission in the CHANGELOG added basic description of extra utilities to README
Sun, 26 Jul 2015 19:45:44 -0700, by Michael Pavone
Fix warning in Windows build
Sun, 26 Jul 2015 19:38:39 -0700, by Michael Pavone
Update README, CHANGELOG and version string for 0.3.1
Sun, 26 Jul 2015 19:36:33 -0700, by Michael Pavone
Add 0.3.0 changes from website to CHANGELOG
Sun, 26 Jul 2015 19:01:45 -0700, by Michael Pavone
Added script for building and packaging releases
Sun, 26 Jul 2015 18:58:08 -0700, by Michael Pavone
Pre-release cleanup
Sun, 26 Jul 2015 18:29:14 -0700, by Michael Pavone
Fix a search/replace bug from the old Win32 GDB remote debugging work and replace some more print+exit combos with fatal_error
Sun, 26 Jul 2015 17:21:49 -0700, by Michael Pavone
Merge
Sun, 26 Jul 2015 16:51:03 -0700, by Michael Pavone
Old changes for GDB remote debugging on Windows I forgot to commit
Sun, 26 Jul 2015 16:48:25 -0700, by Michael Pavone
Fix GDB remote debugging support
Sun, 26 Jul 2015 16:32:34 -0700, by Michael Pavone
Minor cleanup
Sun, 26 Jul 2015 13:33:48 -0700, by Michael Pavone
Merge
Sun, 26 Jul 2015 13:25:31 -0700, by Michael Pavone
Use SDL2 renderer as a fallback
Sun, 26 Jul 2015 13:08:22 -0700, by =?UTF-8?q?Higor=20Eur=C3=ADpedes?=
Add pure SDL2 renderer
Sun, 26 Jul 2015 13:05:05 -0700, by =?UTF-8?q?Higor=20Eur=C3=ADpedes?=
Fix some memory issues
Sun, 26 Jul 2015 11:00:25 -0700, by =?UTF-8?q?Higor=20Eur=C3=ADpedes?=
Fix mingw-w64 build and cross-compilation
Sun, 26 Jul 2015 10:59:41 -0700, by =?UTF-8?q?Higor=20Eur=C3=ADpedes?=
Spawn a terminal for the debugger when needed if we are not already attached to one
Sun, 26 Jul 2015 01:11:04 -0700, by Michael Pavone
Fix missing includes of util.h
Sun, 26 Jul 2015 01:09:05 -0700, by 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).
Sat, 25 Jul 2015 18:22:07 -0700, by Michael Pavone
Add a couple of comments to menu.s68
Sat, 25 Jul 2015 18:19:00 -0700, by Michael Pavone
Add something resembling a proper header
Sat, 25 Jul 2015 02:54:00 -0700, by Michael Pavone
Initial work on silly Genesis based menu
Sat, 25 Jul 2015 02:25:44 -0700, by Michael Pavone
Added tag v0.3.0 for changeset 283bdcd5bdb8
Wed, 22 Jul 2015 00:42:22 -0700, by Michael Pavone
Fix missing include v0.3.0
Wed, 22 Jul 2015 00:41:41 -0700, by Michael Pavone
Added tag v0.3.0 for changeset 0e5f14d9a579
Tue, 21 Jul 2015 22:04:33 -0700, by Michael Pavone
Prep for 0.3.0 release
Tue, 21 Jul 2015 22:03:58 -0700, by Michael Pavone
Better error handling in alloc_code
Tue, 21 Jul 2015 21:29:43 -0700, by Michael Pavone
Fix stateview build and fix Makefile to use /bin/echo since builtin echo does not always support -e
Tue, 21 Jul 2015 00:52:21 -0700, by Michael Pavone
Add more EEPROM games to ROM DB
Tue, 21 Jul 2015 00:41:39 -0700, by Michael Pavone
Remove debug printf from EEPROM code
Mon, 20 Jul 2015 23:18:29 -0700, by Michael Pavone
EEPROM reads now work for NFL Quarterback Club 96
Mon, 20 Jul 2015 23:11:42 -0700, by Michael Pavone
EEPROM writes now seem to work for NFL Quarterback Club 96
Mon, 20 Jul 2015 22:22:49 -0700, by Michael Pavone
Remove extraneous define
Mon, 20 Jul 2015 21:58:31 -0700, by Michael Pavone
Support large flat-mapped ROMs like Bad Apple or that Mortal Kombat hack
Mon, 20 Jul 2015 21:43:17 -0700, by Michael Pavone
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
Populate save mask when SRAM is defined in ROM DB rather than cart header
Sun, 19 Jul 2015 22:30:40 -0700, by Michael Pavone
Fix map for NFL Quarterback Club 96. Fix default EEPROM value. Initial work for supporing Sega mapper in ROM DB
Sun, 19 Jul 2015 20:51:09 -0700, by Michael Pavone
Merge
Sat, 18 Jul 2015 10:42:15 -0700, by Michael Pavone
Less broken EEPROM support
Fri, 17 Jul 2015 22:16:33 -0700, by Michael Pavone
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 3
Fri, 17 Jul 2015 08:49:23 -0700, by Michael Pavone
Broken EEPROM support
Tue, 14 Jul 2015 18:28:05 -0700, by Michael Pavone
Initial work on I2C EEPROM implementation
Fri, 10 Jul 2015 18:46:18 -0700, by Michael Pavone
Add support for reading cartridge memory map from ROM database, though without EEPROM support for now
Tue, 07 Jul 2015 19:33:33 -0700, by Michael Pavone
SRAM detection from ROM header is no working correctly again
Mon, 06 Jul 2015 19:46:46 -0700, by Michael Pavone
WIP changes to support reading cart memory map from ROM DB
Sun, 05 Jul 2015 14:21:34 -0700, by 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 20:43:01 -0700, by Michael Pavone
Initial work on ROM database
Thu, 02 Jul 2015 19:19:06 -0700, by Michael Pavone
Fix sense of HAS_PROC check
Sun, 28 Jun 2015 19:23:38 -0700, by Michael Pavone
Get "portable" builds working on Linux and add a build time check for whether /proc exists
Sun, 28 Jun 2015 18:44:11 -0700, by Michael Pavone
Add support for making a "portable" build on OSX to Makefile
Sun, 28 Jun 2015 17:16:24 -0700, by Michael Pavone
Fix self modifying code checks on platforms like OS X on which guest RAM ends up at an address unreachable with a 32-bit displacement
Sun, 28 Jun 2015 13:30:17 -0700, by Michael Pavone
Use MAP_32BIT on Linux since my hint seems to be ignored
Sun, 28 Jun 2015 10:21:51 -0700, by Michael Pavone
Use mmap with a hint rather than sbrk for allocating executable memory within 32-bit displacement range of compiled code
Sun, 28 Jun 2015 10:12:37 -0700, by Michael Pavone
More clang warning cleanup
Sun, 28 Jun 2015 09:53:17 -0700, by Michael Pavone
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 well
Sat, 27 Jun 2015 13:18:55 -0700, by Michael Pavone
Cleanup some warnings under clang through a combination of code fixes and supressing specific warnings
Sat, 27 Jun 2015 12:17:18 -0700, by Michael Pavone
Handle far calls in call_args and call_args_abi
Sat, 27 Jun 2015 11:39:55 -0700, by Michael Pavone
Lame placeholder support for floating bus bits of IO hardware. Needs to be replaced with prefetch based values
Thu, 25 Jun 2015 09:02:42 -0700, by Michael Pavone
Minor cleanup in init_run_cpu
Mon, 22 Jun 2015 22:00:44 -0700, by Michael Pavone
Fix negative offsets in calc_areg_displace
Mon, 22 Jun 2015 22:00:02 -0700, by Michael Pavone
Fix handling of address mask in gen_mem_fun
Mon, 22 Jun 2015 09:22:18 -0700, by Michael Pavone
Fix check for DEBUG in Makefile
Mon, 22 Jun 2015 09:22:05 -0700, by Michael Pavone
Fixed shadow/highlight mode
Sat, 30 May 2015 15:53:59 -0700, by Michael Pavone
Merge
Thu, 28 May 2015 23:05:32 -0700, by Michael Pavone
Fix crash bug in windows build
Thu, 28 May 2015 23:04:49 -0700, by Michael Pavone
Get windows build compiling again post-merge
Thu, 28 May 2015 22:31:21 -0700, by Michael Pavone
Merge windows branch with latest changes
Thu, 28 May 2015 21:19:55 -0700, by Michael Pavone
Adjusted Makefile to support linking against the static glew library from the standard download
Thu, 28 May 2015 21:09:33 -0700, by Michael Pavone
Make Windows port a little less half-assed
Tue, 01 Apr 2014 21:12:00 -0700, by Michael Pavone
Initial work on Windows port
Tue, 01 Apr 2014 19:43:58 -0700, by Michael Pavone
Fix LFO counter update speed and implement amplitude modulation
Thu, 28 May 2015 00:11:15 -0700, by Michael Pavone
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 calculation
Wed, 27 May 2015 20:53:21 -0700, by Michael Pavone
Fix register to operator mapping for channel 3 special mode
Tue, 26 May 2015 22:22:30 -0700, by Michael Pavone
Fixes for the 32-bit build accidentally introduced a bug into the 64-bit build, this commit fixes the regression
Tue, 26 May 2015 20:00:50 -0700, by 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
Mon, 25 May 2015 23:37:13 -0700, by Michael Pavone
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
Fix RLD and RRD for the case in which HL does not map to a native register
Mon, 25 May 2015 17:08:56 -0700, by Michael Pavone
Fix crash bug in 32-bit build for certain secnarios with bcd instructions
Mon, 25 May 2015 15:01:38 -0700, by Michael Pavone
Fix div instruction when dest is d0 in 32-bit build
Mon, 25 May 2015 13:21:24 -0700, by Michael Pavone
Z80 test cases that passed on 64-bit now pass on 32-bit
Sun, 24 May 2015 21:11:18 -0700, by Michael Pavone
More bugfixes for the 32-bit build of the Z80 core
Sun, 24 May 2015 15:05:18 -0700, by Michael Pavone
Fix a bunch of assumptions about which Z80 registers are stored in native registers to make the x86-32 build less broken
Sat, 23 May 2015 20:26:20 -0700, by Michael Pavone
Generate an error in x86-32 builds for most cases when a REX prefix would be generated
Sat, 23 May 2015 20:25:16 -0700, by Michael Pavone
Eliminate runtime.S/runtime_32.S.
Sat, 23 May 2015 20:24:27 -0700, by 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
Fri, 22 May 2015 23:49:32 -0700, by Michael Pavone
Fix out of bounds memory access when an instruction wraps around the end of memory
Fri, 22 May 2015 21:11:41 -0700, by Michael Pavone
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 display
Fri, 22 May 2015 18:38:44 -0700, by Michael Pavone
Process events while waiting for 68K debugger input. This prevents "not responsive" dialogs when sitting in the debugger
Thu, 21 May 2015 18:37:41 -0700, by Michael Pavone
Restore the other 2 debug display modes
Thu, 21 May 2015 00:55:46 -0700, by Michael Pavone
Better handling of savestate and debug break events with "uncooperative" games/demos
Wed, 20 May 2015 23:34:12 -0700, by Michael Pavone
Add some tests for hint timing and fix it properly this time.
Wed, 20 May 2015 22:27:51 -0700, by Michael Pavone
Upgrade to SDL 2.0 and drop support for the non-OpenGL render path
Wed, 20 May 2015 19:05:11 -0700, by 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.
Wed, 20 May 2015 10:35:03 -0700, by Michael Pavone
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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