13 Commits

Author	SHA1	Message	Date
David Guillen Fandos	56dc6ecb70	Remove libco ... This removes libco and all the usages of it (+pthreads). Rewired all dynarecs and interpreter to return after every frame so that libretro can process events. This required to make dynarec re-entrant. Dynarecs were updated to check for new frame on every update (IRQ, cycle exhaustion, I/O write, etc). The performance impact of doing so should be minimal (and definitely outweight the libco gains). While at it, fixed small issues to get a bit more perf: arm dynarec was not idling correctly, mips was using stack when not needed, etc. Tested on PSP (mips), OGA (armv7), Linux (x86 and interpreter). Not tested on Android though.	2021-03-08 18:44:03 +01:00
David Guillen Fandos	d21478e06e	ARM dynarec: Do not use the stack at all ... Fix a C func call while at it. This is a prerequisite to make the dynarec re-entrant and get rid of libco	2021-03-05 17:47:20 +01:00
David Guillen Fandos	7bebd3051c	Remove dead code ... Turns out this was not even used! No need to fix it then!	2021-03-05 01:15:55 +01:00
David Guillen Fandos	6770e0a5e7	Minor improvements in ARM stubs ... This gets rid of stack usage (except for callback invocations) in the dynarec execution code. A requirement to make the dynarec re-entrant.	2021-03-04 18:35:48 +01:00
David Guillen Fandos	8d52e613c7	Minor cleanup in ARM and MIPS ... Fix some small issues, mainly associated with undefined behaviour expressions	2021-02-12 21:47:35 +01:00
twinaphex	d6c3c8dee6	(iOS) Compatibility patches pt. 1	2014-12-11 16:36:30 +01:00
twinaphex	89feda2e3e	(ARM ASM) Use .globl instead of .global	2014-12-11 04:57:55 +01:00
twinaphex	512f7f5b27	Code nits - get rid of '== NULL' / '!= NULL'	2014-12-10 16:40:43 +01:00
aliaspider	a926a68eb3	cleanups	2014-12-10 12:53:26 +01:00
notaz	8f91b883fc	use single literal pool in arm_stub ... ..to reduce dcache trashing	2011-09-08 00:48:33 +03:00
notaz	1e02ad6bbd	mask off arguments for write hadlers ... newer gcc wants this	2011-09-08 00:48:27 +03:00
notaz	0a74ef66e1	drc: fix eabi alignment	2011-09-04 17:37:46 +03:00
notaz	d5e0983c10	move platform-independent stuff out of /gp2x.	2011-09-02 17:44:41 +03:00

Renamed from gp2x/arm_stub.S (Browse further)