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2021-03-04Minor improvements in ARM stubsDavid Guillen Fandos
This gets rid of stack usage (except for callback invocations) in the dynarec execution code. A requirement to make the dynarec re-entrant.
2021-02-26Remove more dead codeDavid Guillen Fandos
2021-02-23Small fixes to division by zeroDavid Guillen Fandos
This causes crashes in PSP quite often in many games. Other CPUs might (depending on the processor state) silently return zero or some undefined value. The fix is borrowed from ReGBA's codebase
2021-02-15Merge pull request #93 from davidgfnet/masterAutechre
More cleanups (mostly whitespace and unused stuff)
2021-02-15More cleanups (mostly whitespace and unused stuff)David Guillen Fandos
2021-02-13Merge pull request #92 from davidgfnet/masterAutechre
Minor cleanup in ARM and MIPS
2021-02-12Minor cleanup in ARM and MIPSDavid Guillen Fandos
Fix some small issues, mainly associated with undefined behaviour expressions
2021-02-10Merge pull request #91 from davidgfnet/masterAutechre
Fix ARM dynarec
2021-02-10Move r15 to reg_a0 (instead of reg_mem)David Guillen Fandos
I think this does not make a difference at all in the code, since PC is treated in a special way anyway (reloaded with an immediate when read and treated as an indirect branch when written). However for the sake of completeness I'm undoing what I did. (The comma fix stays :P)
2021-02-10Fix ARM dynarecDavid Guillen Fandos
Turns out there were a couple of very interesting and hard to track bugs. A missing comma made the reg list too short, leaving the 31th element at the mercy of the linker ordering algorithm, which seems to work in some cases depending on the compiler version. Also the cache flush code seemed not to work on my machine (OGA), not sure why it wored in the past :/
2021-01-27Fix libco for arm64twinaphex
2021-01-09Update .gitlab-ci.ymlAutechre
2021-01-09Update .gitlab-ci.ymlAutechre
2021-01-03Update .gitlab-ci.ymlAutechre
2020-12-19Updatetwinaphex
2020-12-06Updatetwinaphex
2020-12-06Update .gitlab-ci.ymltwinaphex
2020-12-03Add 3DS target to .gitlab-ci.ymljdgleaver
2020-11-27Merge pull request #87 from jdgleaver/dingux-gitlab-ciAutechre
Add OpenDingux target to .gitlab-ci.yml
2020-11-27Add OpenDingux target to .gitlab-ci.ymljdgleaver
2020-11-10Update .gitlab-ci.ymltwinaphex
2020-11-09Merge pull request #85 from jdgleaver/frame-mix-fastAutechre
Optimise interframe blending
2020-11-09Optimise interframe blendingjdgleaver
2020-10-29Merge pull request #84 from negativeExponent/path_separatorAutechre
Use correct path separator
2020-10-28Use correct path separatornegativeExponent
2020-10-27Merge pull request #83 from jdgleaver/auto-frameskipAutechre
Overhaul frameskip options
2020-10-24Overhaul frameskip optionsjdgleaver
2020-10-24Updatetwinaphex
2020-10-24Merge pull request #82 from jdgleaver/android-libcoAutechre
Set 'USE_LIBCO=1' in Android JNI build file
2020-10-23Set 'USE_LIBCO=1' in Android JNI build filejdgleaver
2020-10-23Merge pull request #81 from jdgleaver/libco-altAutechre
Add build-time option to run the emulator in a thread instead of libco (fixes OpenDingux target)
2020-10-23OpenDingux: Fix makefile targetjdgleaver
2020-10-23Add build-time option to run the emulator in a thread instead of libco ↵jdgleaver
(fixes OpenDingux target)
2020-10-18Update .gitlab-ci.ymlAutechre
2020-10-09Merge pull request #80 from negativeExponent/rtc_updateAutechre
Update RTC emulation
2020-10-09Update RTC emulationnegativeExponent
- Based on notes, gpSP's RTC does was based on vba. - I've updated relevant sections of it based on latest vba. reference issue: https://github.com/libretro/gpsp/issues/79
2020-10-08Update Makefiletwinaphex
2020-10-08Add more forward declarationstwinaphex
2020-10-08Add forward declarationstwinaphex
2020-10-08Add .gitlab-ci.ymltwinaphex
2020-10-08Update MakefileAutechre
2020-10-06Cleanupstwinaphex
2020-10-06Merge branch 'master' of https://github.com/libretro/gpsptwinaphex
2020-10-06Cleanupstwinaphex
2020-09-21Merge pull request #76 from jdgleaver/post-processingAutechre
Add optional colour correction + interframe blending
2020-09-21Add optional colour correction + interframe blendingjdgleaver
2020-09-09Merge pull request #75 from negativeExponent/use_libretro_save_apiAutechre
add optional support for backup saves using libretro api
2020-09-05Remove ewram from libretro apinegativeExponent
- Removing RETRO_SYSTEM_MEMORY from retro_get_memory_data/size since its incompatible for 2 reasons: 1. gba uses at least 2 blocks of memory, which is not supported 2. the way gpsp's memory block are not contiguous (see memory descriptors)
2020-09-05Add optional battery save using libretro save apinegativeExponent
- Adds core option to allow battery saves using the libretro api (retro_get_memory_data/size) - Initial save size set at 128KB and actual size is automatically determined internally by gba. - This will always assume that a save file is supported since save size or type cannot be determined until gba tries to write to backup memory. - A 128KB block of memory is used as buffer, similar method to VBA Next/Beetle GBA workarounds. Fix https://github.com/libretro/gpsp/issues/72
2020-08-28Merge pull request #73 from justinweiss/update-libctruAutechre
[3DS] Move has_rosalina to avoid duplicate definitions
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