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2019-07-18Fixup buread & buwrite being undefined.gameblabla
2019-07-18psxbios: Improve WaitEvent behaviour according to documentationgameblabla
Nocash says it should return 0 if Event is unused, which it already does so it might be safe to remove the warning about it. (see why below) Then, it says that it should return 1 if event is ready (EvStALREADY). When that happens, it should also set it to ready (EvStACTIVE), unless event mode is EvMdINTR. (aka Callback Events) If it is a callback event, then documentation says it should be stuck in a loop forever. It also says that it can sometime return 0 (a BUG according to nocash), especially if it switched from EvStALREADY to EvStACTIVE. Said return value was previously set to 1, for some reasons. Now that we are covering all the corner cases, we should be returning 0 instead by default to cover the BUG. This should cover how most games expects it to behave now and should make it more robust.
2019-07-18psxbios: Better realloc implementationgameblabla
This should be closer to the real behaviour as described by nocash. It doesn't do any bcopy though but it shouldn't be too much different other than that.
2019-07-18psxbios : Add checks for strncatgameblabla
Returns 0 if src or dst is 0x00.
2019-07-18psxbios: Add todigit implementationgameblabla
Based on CTRX's code : https://github.com/machinamentum/CTRX/blob/master/bios/source/libc.c#L152 I'm not aware of any games using it but it doesn't hurt to have it and it should work fine.
2019-07-18psxbios: Adds putc and getc implementationgameblabla
getc will need to be fixed later but this should do as it is. No issues with putc. Both are similar to psxBios_read and psxBios_write, except size is 1.
2019-07-18psxbios: Return 0x1f801814 for gpu_abort_dmagameblabla
Nocash documentation says that it returns the I/O address. I doubt any games use it so but it doesn't hurt to have it.
2019-07-18psxbios: Better EnterCiritcal implementationgameblabla
Nocash documentation says it should return 0 if one or none of the bits were changed and return 1 of both bits were set. This fixes Medievil 2, which would freeze upon starting up a game and this properly fixes Digimon World crashing (with fixed strcat implementation). It also possibly fix other games.
2019-07-18psxbios: Add checks for card_write, card_readgameblabla
This also implements a bug which allows writes to 0x400 (Is supposed to only accept sector number between 0..3FFh). Function should return 0 if sector is invalid.
2019-07-18psxbios: Merging improved card_info function from upstreamgameblabla
It should be closer to the real thing, and this commit and the previous one definitely fixes the save issues in Digimon World.
2019-07-18psxbios: Merging fixes from upstream.gameblabla
DeliverEvent functions are executed right after writing/reading instead of after setting v0. This fixes saving in games like LEGO Racers.
2019-07-18psxbios: Add checks to PAD_initgameblabla
Nocash documentation says that function fails if type is not 0x20000000 or 0x20000001. In case of failure, it should return 0. If not, then it should return 2. This fixes input in Digimon World.
2019-07-18psxbios: Add checks to strcatgameblabla
Nocash documentation says that function fails if src or dst is 0. If so, then it must return 0. This fix is required for fixing crash on bootup in Digimon World.
2019-07-14Merge pull request #312 from retro-wertz/main_ram_mapTwinaphex
Allow access to main ram using retro_get_memory_data/size
2019-07-14Allow access to main ram using retro_get_memory_data/sizeretro-wertz
2019-07-08Merge pull request #309 from jdgleaver/negcon-fixTwinaphex
Fix neGcon input
2019-07-08Fix neGcon inputjdgleaver
2019-07-04Merge pull request #308 from ematysek/rpi4-platformTwinaphex
Add support for rpi4 platform with cortex-a72 cpu
2019-07-03Add support for rpi4 platform with cortex-a72 cpuEric Matysek
2019-06-30Merge pull request #307 from kamicane/masterhizzlekizzle
Report correct geometry and update geometry when needed
2019-06-30add check to avoid calling RETRO_ENVIRONMENT_SET_GEOMETRY unnecessarilyValerio Proietti
2019-06-30report correct geometry and update geometry when needed.Valerio Proietti
2019-06-27Update libretro.cTwinaphex
2019-06-24Add bitmask input codetwinaphex
2019-06-10Merge pull request #296 from retro-wertz/dynarec_speedhackshizzlekizzle
Allow dynarec speedhacks to be applied on-the-fly
2019-06-11Allow dynarec speedhacks to be applied on-the-flyretro-wertz
2019-06-10Merge pull request #295 from retro-wertz/dynarec_speedhackshizzlekizzle
Add core options for some advance settings and dynarec speed hacks
2019-06-11Add core options for some advance settings and dynarec speed hacksretro-wertz
- advance options > Disable XA Decoding, Disable CD Audio - dynarec speedhacks > Disable SMC checks, Assume GTE regs unneeded, Disable GTE Flags
2019-05-21Update Android.mkTwinaphex
2019-05-21(Android) Add HAVE_CHDtwinaphex
2019-05-19Merge pull request #286 from retro-wertz/patch-2hizzlekizzle
Fix CHD build for windows
2019-05-19Merge pull request #290 from retro-wertz/chdhizzlekizzle
Allow building without CHD, disable CHD for 3DS
2019-05-19Allow building without CHD, disable CHD for 3DSretro-wertz
- all platforms compiles with CHD support. - compile with HAVE_CHD=0 for no chd support. - CHD fails building for 3DS, not sure its even fast enough for the device. I tried asking in discord channel but haven't got reply. Disabling it till someone familiar with 3ds can fix it. http://p.0bl.net/123458
2019-05-16Fix CHD build for windowsretro-wertz
cc -DGIT_VERSION=\"" 4b7520c"\" -D__WIN32__ -DNO_DYLIB -D_FILE_OFFSET_BITS=64 -Wall -Iinclude -ffast-math -O2 -DNDEBUG -Ideps/zlib -Ideps/libchdr -Ideps/crypto -Ideps/flac-1.3.2/include -Ideps/flac-1.3.2/src/libFLAC/include -Ideps/flac-1.3.2/src/libFLAC/include -Ideps/lzma-16.04/C -D'PACKAGE_VERSION="1.3.2"' -DFLAC__HAS_OGG=0 -DFLAC__NO_DLL -DHAVE_LROUND -DHAVE_STDINT_H -DHAVE_STDLIB_H -DFLAC__NO_DLL -D_7ZIP_ST -DFRONTEND_SUPPORTS_RGB565 -DHAVE_LIBRETRO -DNO_FRONTEND -c -o deps/flac-1.3.2/src/libFLAC/bitmath.o deps/flac-1.3.2/src/libFLAC/bitmath.c In file included from deps/flac-1.3.2/src/libFLAC/include/private/bitmath.h:39, from deps/flac-1.3.2/src/libFLAC/bitmath.c:37: deps/flac-1.3.2/include/share/compat.h:57:16: error: conflicting types for 'fseeko64' #define fseeko fseeko64 ^~~~~~~~ In file included from deps/flac-1.3.2/include/share/win_utf8_io.h:37, from deps/flac-1.3.2/include/share/compat.h:150, from deps/flac-1.3.2/src/libFLAC/include/private/bitmath.h:39, from deps/flac-1.3.2/src/libFLAC/bitmath.c:37: D:/msys64/mingw64/x86_64-w64-mingw32/include/stdio.h:628:7: note: previous declaration of 'fseeko64' was here int fseeko64(FILE* stream, _off64_t offset, int whence); ^~~~~~~~ D:/msys64/mingw64/x86_64-w64-mingw32/include/stdio.h:632:12: error: conflicting types for 'ftello64' _off64_t ftello64(FILE * stream); ^~~~~~~~ In file included from deps/flac-1.3.2/src/libFLAC/include/private/bitmath.h:39, from deps/flac-1.3.2/src/libFLAC/bitmath.c:37: deps/flac-1.3.2/include/share/compat.h:58:16: note: previous declaration of 'ftello64' was here #define ftello ftello64 ^~~~~~~~ make: *** [Makefile:332: deps/flac-1.3.2/src/libFLAC/bitmath.o] Error 1
2019-05-15Merge pull request #284 from retro-wertz/buildfix_androidhizzlekizzle
Add CHD support for Android
2019-05-16Add CHD support for Androidretro-wertz
- and buildfix
2019-05-15Merge pull request #283 from aliaspider/masterTwinaphex
fix track information when loading CHDs.
2019-05-15fix track information when loading CHDs.aliaspider
2019-05-14Fixed cflags for PSC build (#281)Wes Smith
* Committer: Wes Smith <wraith@smithmedia.wraithbox.com> On branch master Your branch is up to date with 'origin/master'. Changes to be committed: modified: Makefile.libretro Added v8a35 to Makefile * modified makefile with libretro changes * New makefile format from libretro * Updated with PSClassic Make again * Updated PSC config * Fix compile flags Re-add optimizations, -mtune
2019-05-14Merge pull request #280 from aliaspider/masterTwinaphex
add CHD support.
2019-05-14add CHD support.aliaspider
2019-05-12Added PSClassic to makefile (#278)Wes Smith
* Committer: Wes Smith <wraith@smithmedia.wraithbox.com> On branch master Your branch is up to date with 'origin/master'. Changes to be committed: modified: Makefile.libretro Added v8a35 to Makefile * modified makefile with libretro changes * New makefile format from libretro * Updated with PSClassic Make again * Updated PSC config
2019-05-09Merge pull request #276 from bparker06/fpshizzlekizzle
add option to display internal FPS
2019-05-09add option to display internal FPSBrad Parker
2019-04-20Merge pull request #273 from hhromic/backport-marmTwinaphex
Backport check for Thumb instructions from configure script
2019-04-20Backport check for Thumb instructions from configure scriptHugo Hromic
The recompiler can't handle Thumb instructions, so they must be disabled. This is accomplished via the `-marm` flag being set for different platforms. However, when using `platform=unix` and manually configuring the build, the check for Thumb instructions is not done in `Makefile.libretro`. Therefore, when building with a compiler that defaults to Thumb instructions (e.g. ODROID-XU4), the build can fail with this error: libpcsxcore/new_dynarec/backends/psx/pcsxmem.c:18:2: error: #error the dynarec is incompatible with Thumb functions, libpcsxcore/new_dynarec/backends/psx/pcsxmem.c:19:2: error: #error please add -marm to compile flags To address this, we simply backport the define check from the configure script for when we build with `ARCH=arm`. This change doesn't affect the buildbot.
2019-04-09Merge pull request #270 from hhromic/backport-largefilehizzlekizzle
Backport large file support from configure script and improve makefile
2019-04-09Backport large file support from configure scriptHugo Hromic
Large file support is not enabled in `Makefile.libretro`, therefore when loading large PBP files you might get "Value too large" errors in some 32-bits systems such as the Raspberry Pi. For example: Could't open 'Final Fantasy VIII (USA).pbp' for reading: Value too large for defined data type Error opening CD-ROM plugin!
2019-04-09Tidy up and improve the libretro makefileHugo Hromic
* Made DEBUG and WANT_ZLIB variables configurable from make parameters * Removed duplicate block of code near the end of the Makefile * Matched formatting style with the rest of the Makefile * Changed spaces to tabs for consistency with the rest of the Makefile
2019-03-28Merge pull request #265 from hhromic/masterhizzlekizzle
Sync upstream commits lost during recent PR squash