picogpsp - libretro-gpsp with a libpicofe frontend

Age	Commit message (Collapse)	Author
2021-03-16	Simplify open load handling for MIPS and fix other arches	David Guillen Fandos
	Also rewrite a bit memory handlers for smaller functions.
2021-03-16	Rewrite of the MIPS dynarec stubs	David Guillen Fandos
	This allows us to emit the handlers directly in a more efficient manner. At the same time it allows for an easy fix to emit PIC code, which is necessary for libretro. This also enables more platform specific optimizations and variations, perhaps even run-time multiplatform support.
2021-03-15	Move palettes around to simplify MIPS dynarec	David Guillen Fandos
	Will move also OAM structures to gain a few cycles per load/store. Loads can also be optimized for an extra instruction per access.
2021-03-11	Fix fd check	David Guillen Fandos

2021-03-10	Remove PSP-specific stuff from MIPS backend	David Guillen Fandos
	This is unnecessary since newlib supports all file I/O. This is needed for other mips ports
2021-03-06	Fix x86 dynarec, broken by d10c4afe	David Guillen Fandos
	The dynarec expects function args to be located in registers instead of the stack, which is not the default calling convetion in GCC/clang.
2021-02-23	Small fixes to division by zero	David 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
2021-02-15	More cleanups (mostly whitespace and unused stuff)	David Guillen Fandos

2020-10-28	Use correct path separator	negativeExponent

2020-10-09	Update RTC emulation	negativeExponent
	- 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
2020-09-05	Add optional battery save using libretro save api	negativeExponent
	- 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
2019-11-15	Fix flash 64K games not saving (Fix https://github.com/libretro/gpsp/issues/59)	negativeExponent

2019-10-03	Reenable native file IO on PSP	bmaupin

2015-09-20	fix sram not saving on some platforms.	aliaspider

2015-04-06	show the gbaover details for the current gamepak only.	aliaspider

2014-12-22	Split up gba_over entries into separate header file	twinaphex

2014-12-22	Add entries to gbaover	twinaphex

2014-12-22	Add more gbaover entries	twinaphex

2014-12-22	Add entries to gbaover	twinaphex

2014-12-22	Add more entries to gbaover	twinaphex

2014-12-22	Add more entries to gbaover	twinaphex

2014-12-22	Add more entries to gbaover	twinaphex

2014-12-21	Remove patching of two BIOS ROM locations	twinaphex

2014-12-21	Update gbaover	twinaphex

2014-12-21	Add more entries to gbaover	twinaphex

2014-12-21	More changes	twinaphex

2014-12-21	Add some more vbaover entries	twinaphex

2014-12-21	Start adding gbaover - unfinished	twinaphex

2014-12-20	Get rid of function_cc	Twinaphex

2014-12-20	Change load_gamepak signature	twinaphex

2014-12-20	gba_memory.c - some cleanups	twinaphex

2014-12-20	Make functions static in gba_memory.c	twinaphex

2014-12-13	Remove more case ranges	twinaphex

2014-12-12	dma_transfer - change dest_ptr to type uintptr_t - fixes 64bit interpreter	twinaphex
	according to aliaspider
2014-12-11	Demacro-ize dma_transfer_expand	twinaphex

2014-12-11	gba_memory.c - Turn trigger_dma into function	twinaphex

2014-12-11	(gba_memory.c) Turn trigger_timer into real function	twinaphex

2014-12-11	Turn some sound macro functions in gba_memory.c into real functions	twinaphex

2014-12-11	cleanups	twinaphex

2014-12-10	load_game_config - print config_path	twinaphex

2014-12-10	We don't need to get rid of idle loop patching for non-dynarec	twinaphex
	core
2014-12-10	non-HAVE_DYNAREC codepath compiles and links now	twinaphex

2014-12-10	Add HAVE_DYNAREC ifdef to gba_memory.c	twinaphex

2014-12-10	Add HAVE_DYNAREC ifdef	twinaphex

2014-12-10	Style nits	twinaphex

2014-12-10	Convert enum to sram_type_size to avoid warning	twinaphex

2014-12-10	Fix one warning in Clang	twinaphex

2014-12-10	cleanups	aliaspider

2014-12-10	use correct save directory.	aliaspider

2014-12-10	implement retro_serialize/unserialize	aliaspider