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bsnes
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761 Commits

Author SHA1 Message Date
Lior Halphon f9b13c66b1 Emulation of a newly discovered revision specific APU quirk 2021-01-03 13:49:36 +02:00
Lior Halphon ecace40fb0 Minor APU bug fix 2021-01-02 18:27:21 +02:00
Lior Halphon a9c337264e Fix the last remaining APU test 2021-01-02 16:23:34 +02:00
Lior Halphon b54a72d9b9 Fixing a bug where where zero-shift sweep wouldn't tick 2021-01-02 14:56:45 +02:00
Lior Halphon 5c854dbdca Interference emulation 2020-12-31 00:07:04 +02:00
Lior Halphon 1d34637bda Fix it harder 2020-12-26 23:56:26 +02:00
Lior Halphon 47ebc31733 Fixed a bug where the SDL and libretro frontend would not update the border when loading a new ROM 2020-12-26 23:52:41 +02:00
Lior Halphon 544d39f19d Further improvements to STOP timing 2020-12-26 00:19:48 +02:00
Lior Halphon 4bbd27735f Fix a regression in speed switch timing, reset DIV on speed switch, better odd-mode detection and avoidance 2020-12-25 20:41:00 +02:00
Lior Halphon 159d9d0348 Color temperature control 2020-12-25 14:17:57 +02:00
Lior Halphon b5a611c5db More accurate color correction curves 2020-12-24 23:17:20 +02:00
Lior Halphon 66f62d696c More window fixes 2020-12-24 20:50:47 +02:00
Lior Halphon 8f64f49c3b More accurate emulation of window timing, actual correct fix of #123 2020-12-23 23:49:57 +02:00
Lior Halphon 7a3ebb708c LCDC write timing regression fix 2020-12-12 22:55:14 +02:00
Lior Halphon db483ce95f Warn about potential odd-mode triggers 2020-12-12 20:40:35 +02:00
Lior Halphon 555835549a More accurate pausing behavior, including revision differences 2020-12-12 20:35:18 +02:00
Lior Halphon 770885440f Minor changes to debugger output 2020-12-12 19:09:53 +02:00
Lior Halphon 4f408eae7c Whoops 2020-12-12 18:13:55 +02:00
Lior Halphon dffc12331b Emulate the delayed NR44 write on the DMG 2020-12-12 18:11:35 +02:00
Lior Halphon 7de6194e28 Redo channel 4's timing accurately, emulate NR43 write quirks 2020-12-12 16:02:25 +02:00
Lior Halphon 1baa0446a9 More sweep improvements 2020-12-01 22:37:13 +02:00
Lior Halphon 13bc8679f9 Correct preservation of NRx1's state on pre-CGB models 2020-12-01 14:18:19 +02:00
Lior Halphon 74cf452a48 Further accuracy improvements to sweep; passes Blargg's APU tests again, this time for real 2020-12-01 14:17:35 +02:00
Lior Halphon 0485124076 Redo channel 1 sweep based on DMG schematics; emulates two newly discovered behaviors and also fixes #309 2020-11-28 19:31:25 +02:00
Lior Halphon 67c0e03f3b Fix a window bug in CGB mode, fixes #123 2020-11-22 00:21:19 +02:00
Lior Halphon 027cecde24 Added debugger "undo" command. Closes #156 2020-11-21 16:19:58 +02:00
Lior Halphon 1d9ac5ccc3 More accurate IR emulation, simplify API 2020-11-21 00:52:54 +02:00
Lior Halphon b7f3454763 More accurate emulation of the IR port 2020-11-20 22:12:15 +02:00
Lior Halphon cd2310f0a7 Wave RAM reads 0xFF while active on AGBs 2020-11-20 19:39:54 +02:00
Lior Halphon 7fdc58a07e Implement CGB-mode TILE_SEL mixing, fixes cgb-acid-hell and m3_lcdc_tile_sel_change2, closes #308 2020-11-20 16:24:16 +02:00
Lior Halphon c36bdc22f6 More accurate interrupt emulation 2020-11-14 13:55:39 +02:00
Lior Halphon 60b8978762 Local link cable and infrared emulation in the Cocoa port 2020-11-13 23:07:35 +02:00
Lior Halphon 88198e64f4 Minor bug fixes 2020-11-13 23:02:17 +02:00
Lior Halphon c35fe8b517 Make `gb.h` compatible with C++ again for bsnes integration. Fixed #300 2020-10-09 16:39:23 +03:00
Lior Halphon 7ff3556bc3 Workboy emulation (Cocoa only) 2020-09-19 19:31:24 +03:00
Lior Halphon e35c22d405 Fix a potential single byte overflow 2020-09-17 23:47:35 +03:00
Lior Halphon dab1c1bcfa Fix RTC drift 2020-08-22 14:10:02 +03:00
Lior Halphon bce4bfba61 Fix major battery save regressions introduced by the last release, fixes #282 2020-08-06 19:34:57 +03:00
Lior Halphon 3f97b8eaa8 Even more regressions 2020-08-05 02:10:21 +03:00
Lior Halphon d3664d5da0 Fix more RTC regressions 2020-08-05 01:39:19 +03:00
Lior Halphon 289853445f Fix long loading times when loading save states with bad local RTC times 2020-08-04 21:32:33 +03:00
Lior Halphon b0d118f246 Fix broken and regressed MBC3 RTC emulation. Fixes #273, fixes #276, fixes #280 2020-08-04 21:32:27 +03:00
Renato Oliveira ac3b09966c
Fix "Cartrdige" to "Cartridge" 2020-08-01 12:55:53 -03:00
James Larrowe 87d25c0896 Compatibility hacks for old compilers 
GCC versions below 4.8.1 didn't have __builtin_bswap16, so provide
a suitable replacement.
 2020-06-22 20:14:32 +00:00
Lior Halphon b6b56d0766 Fix various save state compatibility issues between Windows and non-Windows, and a potential crash 2020-06-10 22:46:19 +03:00
Lior Halphon c07588e3bd Console auto complete 2020-06-05 02:10:05 +03:00
Lior Halphon 6a3cd371d0 Fix potential memory corruption when execution malformed ROMs 2020-06-03 20:54:06 +03:00
Lior Halphon 08efb46d41 Made the command line debugger output “>” before inputs, added special magic sequence to break the debugger from stdin 2020-05-31 20:32:00 +03:00
Lior Halphon 97e844a0b7 GB_debugger_break is for external APIs, not available on libretro builds 2020-05-31 01:01:06 +03:00
Lior Halphon 5f4aee8ca1
Merge pull request #261 from JL2210/ld-b-b 
Add ld b, b breakpoint
 2020-05-31 00:55:17 +03:00
Lior Halphon f1ea39f1c6
Spacing 2020-05-31 00:54:49 +03:00
Lior Halphon fd97e11919
Spacing 2020-05-31 00:54:13 +03:00
James Larrowe 6fcf77c7f6 Make no argument for softbreak be equivalent to "on" 2020-05-30 16:46:17 -04:00
James Larrowe abdece7737 add debugger command to enable and disable 2020-05-30 16:35:07 -04:00
James Larrowe f105f28017 Add ld b,b breakpoint 
Signed-off-by: James Larrowe <larrowe.semaj11@gmail.com>
 2020-05-30 15:54:51 -04:00
Lior Halphon fa7232944f Better emulation of CGB’s first frame behavior 2020-05-30 01:25:21 +03:00
Lior Halphon ffa569deeb Partial emulation of reading VRAM right after mode 3 2020-05-29 23:10:23 +03:00
Lior Halphon 17dfe0dd6a Fix minor CGB-C regression 2020-05-29 16:30:40 +03:00
Lior Halphon 7af66387de HuC-3 alarm clock emulation 2020-05-23 14:50:54 +03:00
Lior Halphon 369410f370 Fix HuC-1 regression 2020-05-23 00:09:30 +03:00
Lior Halphon 08ca56eec7 Cleanup 2020-05-23 00:05:43 +03:00
Lior Halphon ce9114ed55 Fix IR bugs 2020-05-19 01:24:09 +03:00
Lior Halphon 933b622886 Allow more GameShark cheats 2020-05-19 01:24:02 +03:00
Lior Halphon a588993f28 Add an HuC command required by Pocket Family 2 2020-05-17 00:10:43 +03:00
Lior Halphon a9023d08c6 Emulate HuC-3’s IR and RTC 2020-05-16 23:27:17 +03:00
Lior Halphon 2cc980755e HuC1 IR support 2020-05-13 22:21:31 +03:00
Lior Halphon 3cba3e8e27 Emulate CGB-C PCM read glitch, fix a potential noise volume envelope bug 2020-05-10 00:37:52 +03:00
Fredrik Ljungdahl 99ec31dfdc Allow more than 1 symbol per debug address 2020-05-07 00:12:35 +02:00
Lior Halphon 5a56c3b882 Style fixes 2020-05-01 16:03:26 +03:00
Lior Halphon 4b24178553 Rumble mode selection 2020-04-29 16:50:31 +03:00
Lior Halphon 6448a692e2 Add smart rumble to games without a rumblepak 2020-04-29 16:06:11 +03:00
Lior Halphon 5a14eb93c6 Merge branch 'master' into JoyKit 
# Conflicts:
#	Cocoa/Document.m
#	Cocoa/GBView.h
#	Cocoa/GBView.m
#	Cocoa/joypad.m
#	Cocoa/main.m
#	Core/display.c
#	Core/gb.h
#	Core/save_state.c
 2020-04-29 15:52:03 +03:00
Lior Halphon 110cedeaac Even better hueristics 2020-04-25 23:26:17 +03:00
Lior Halphon d1e3ad7790 Better hueristics for wrong MBC type 2020-04-25 23:18:03 +03:00
Lior Halphon ca567bee79 Fix Linux build break 2020-04-25 22:54:50 +03:00
Lior Halphon 152924e13f Add support to the ISX format, including symbols 2020-04-25 22:48:48 +03:00
Lior Halphon bb5c9f7fc6 Fix libretro build 2020-04-25 15:12:10 +03:00
Lior Halphon 1e7737a239 Limit unroll to GCC 8 2020-04-25 14:46:01 +03:00
Lior Halphon 0cf168f32b Fixing inconsistent style 2020-04-24 20:37:57 +03:00
Lior Halphon 695c6ee943 Don't crash if a naughty frontend runs the boot ROM without a ROM 2020-04-11 19:21:00 +03:00
Lior Halphon 0abd3b2c46 Dump and load cheats 2020-04-11 19:15:40 +03:00
Lior Halphon 5df45417fa Console quirks 2020-04-11 18:27:31 +03:00
Lior Halphon 852a6997ed Add cheats UI to Cocoa 2020-04-11 18:03:10 +03:00
Lior Halphon 337e74352d Add cheats API, with GameShark and GameGenie import 2020-04-09 22:13:09 +03:00
Lior Halphon a6567d9ee1 Update old coding style 2020-04-09 14:32:52 +03:00
Lior Halphon a9cd3f2c11 Fix operator priorities, fix parsing debugger bug 2020-04-09 14:21:07 +03:00
Lior Halphon 92d6cc6394 Use official register names 2020-04-09 02:36:27 +03:00
Lior Halphon d8e89f5114 Fix banked 16-bit assignments; fixes #245 2020-04-08 19:17:45 +03:00
Lior Halphon 0ed5cf6b38 Proper MBC30 support, more accurate MBC3 emulation. Fixes #244 2020-04-08 19:07:29 +03:00
Lior Halphon 2f1b8e5b57 IME is now available under the registers command 2020-03-27 18:56:47 +03:00
Lior Halphon 1a3572316f next now skips over halt, closes #233 2020-03-27 17:49:14 +03:00
Lior Halphon 05403d3a56 Fix the Joypad interrupt. Fixes #237 2020-03-27 17:36:55 +03:00
Lior Halphon 4cb56dc76f Improve MBC2 emulation. Fixes #238 2020-03-27 16:35:36 +03:00
Lior Halphon 5ecb845662 Add accurate frame blending option 2020-03-26 20:54:18 +02:00
Lior Halphon e94e7cc501 Add another color correction mode 2020-03-25 20:33:13 +02:00
Lior Halphon 84e8e45b7b Implement ATTR_CHR 2020-03-13 13:35:54 +02:00
Lior Halphon e7f6ac8828 Do the same for SGB 2020-03-06 21:19:53 +02:00
Lior Halphon 34cf0f558d It's more reasonable to do it this way 2020-03-06 18:56:51 +02:00
Lior Halphon c6f9d05124 Emulate LCD-PPU horizontal desync on DMGs 2020-03-06 14:41:13 +02:00
Lior Halphon 4d2f56c42d Minor bug fix 2020-03-04 23:43:05 +02:00