391 commits

Author	SHA1	Message	Date
kub	4af2edc365	32x, fixes for comparing cycles	2024-06-02 08:03:12 +00:00
kub	38fd3bd866	sh2 drc, fix mul/add saturation	2024-06-02 08:03:09 +00:00
kub	68e50296e6	sh2 drc, small fixes (cycle counting, invalidation)	2024-06-02 07:55:40 +00:00
kub	65b37c5a3b	sh2 drc, fix conditional immediate for armv7	2024-05-19 20:45:44 +00:00
kub	0b12a5a00a	core 68k, fix compiler warning in fame	2024-03-26 22:52:50 +01:00
kub	0ef1674dd1	drc: only use 64kb aligned tcache_default if on arm linux	2024-03-18 19:40:01 +01:00
kub	8b0e2b4f9a	core 68k, make musashi timing more similar to fame	2024-03-14 23:18:09 +01:00
kub	1ab87d2b9a	core 68k, minor improvement for division in fame	2024-03-14 23:17:37 +01:00
kub	5adcc16534	68k, some fixes for musashi	2024-03-10 01:26:06 +00:00
notaz	eac7a97e4f	drc: align tcache_default to 64k on arm ... Newer arm64 hw supports 64k pages, and recent Linux distros provide kernel packages like linux-image-generic-64k (can be used on r-pi4 with Ubuntu for example). It affects 32bit mode also, so assume that an arm32 binary compiled for vfp may be used on such kernel. Without this mprotect() fails to set exec permission because of bad alignment.	2024-03-09 22:02:10 +01:00
kub	3f5918225a	core, fix 68k cycles in cyclone,fame (exceptions,bit ops,ADDI.L,TAS,CHK,MUL*,DIV*) ... also syncs these changes between fame and cyclone in accordance with the test_inst_speed, available here: https://gendev.spritesmind.net/forum/viewtopic.php?t=3321 DIV* is only closely approximated, it can be slightly on the high side.	2024-03-07 21:19:10 +01:00
kub	02d578601b	core, fix crash bug in DrZ80 (SP wrap)	2024-03-07 20:36:00 +01:00
kub	506adbd5eb	core, another fix for z80 reset	2024-03-02 10:34:50 +01:00
kub	ad43165afc	core, fix z80 irq handling, reset defaults (cz80, drz80)	2024-02-22 21:01:37 +01:00
kub	f061b89d25	z80, minor fixes to drz80 + cz80 to bring them in sync	2023-07-03 23:37:22 +02:00
kub	83a9e30508	sh2 drc, cleanup and minor fixes (risc-v, division, typos)	2023-05-01 09:08:23 +00:00
kub	a80b0b42e1	svp drc, fix crash in jump patch	2023-04-11 19:08:36 +00:00
kub	e278f08bed	sh2 drc, fix 64 bit multiplication in ppc and riscv backends	2023-03-07 21:54:36 +00:00
kub	95788d2ff2	sh2 drc, minor improvement for PS3 ABI handling	2023-01-12 23:02:25 +00:00
OsirizX	1ef527e93b	Apply some cleanups to the abicall macros	2023-01-12 21:01:14 +01:00
OsirizX	08be5f1dab	Add dynarec support for PS3	2023-01-12 21:01:14 +01:00
kub	0512a22869	sh2 drc, wrap generated function ptrs if called from host	2023-01-09 20:45:10 +00:00
kub	fe8f2d963e	32x, hacks for roms with caching related problems	2022-12-20 21:32:24 +00:00
kub	35821b373c	Revert 4ec1247 as it cause more troubles than it solves	2022-11-25 19:26:37 +00:00
kub	aa9c5aa559	sh2 drc, minor fix for arg passing in calls from generated to C code	2022-11-21 21:19:34 +00:00
kub	4ec1247d23	32x, tentative kludge for blackthorne	2022-11-21 21:15:51 +00:00
kub	f338a562e9	sh2 drc, fix bug in jump patching for arm64	2022-10-06 19:46:03 +00:00
kub	46cbe781eb	z80, improve cz80+drz80 compatibility	2022-05-04 20:27:44 +02:00
kub	5711398c4a	z80: fix AF pop+push in DrZ80 (F bits 3+5 stack value unchanged)	2022-05-01 23:56:04 +02:00
kub	a5085db3ea	Merge from libretro/master:7ff457f for repo synchronization	2022-04-19 23:58:59 +02:00
kub	b4c25401da	sh2 drc, improve cycle resolution for poll detection	2022-04-19 23:18:56 +02:00
kub	4f3912be75	Merge remote-tracking branch 'upstream/master'	2022-02-09 22:46:26 +00:00
kub	ed7c6238b7	sh2 drc, optimisation for mips,riscv	2022-01-26 19:46:51 +00:00
orbea	129eb5210b	fame: Add html file with terms of use ... Source: http://www.emu-france.com/emulateurs/7-processeurs/82-680x0/2311-fame/ Fixes https://github.com/notaz/picodrive/issues/132	2022-01-21 18:07:36 -08:00
orbea	c6f794f276	cz80: Add missing readme.txt with license information ... Source: 5edfa0d543/cpu/cz80/readme.txt	2022-01-21 18:04:04 -08:00
kub	05138bbd89	sh2 drc, fixes for mips, ppc, i386 backends (mostly 64 bit related)	2022-01-19 17:09:55 +00:00
kub	b6887843e5	sh2 drc, fix riscv backend	2022-01-17 23:05:27 +00:00
kub	cd18409722	drc, tiny x86 optimisation	2022-01-05 23:41:24 +01:00
kub	a8acecdc08	z80, DrZ80: another fix for EABI stack alignment	2021-12-14 20:20:12 +01:00
kub	ac871e1ab3	z80, DrZ80: save/restore cycles for IN/OUT, fix EABI stack alignment	2021-12-14 19:26:30 +01:00
kub	97be0d15b6	sh2 drc, fix arm32 ld/st offset for -256	2021-11-14 21:17:58 +01:00
kub	0be9a92e77	z80, fix for cz80 handling of A register	2021-10-25 19:22:51 +02:00
kub	47ea630f6d	z80, some cz80 cleanup	2021-10-08 18:40:06 +02:00
kub	80bf9bcce9	z80, fix sms interrupt handling in cz80	2021-10-06 19:46:39 +02:00
kub	3bfee02717	z80, fix Drz80 for changed SMS banking	2021-10-04 18:18:38 +02:00
kub	b784d4a5f7	sms, improve ROM bank mapping, add some SRAM support	2021-10-03 23:59:09 +02:00
kub	bd07808352	32x, improve poll detection	2021-06-28 22:58:04 +02:00
kub	8d8357dded	sh2 drc, fix arm32 ld/st offset (minimum -255)	2021-06-28 21:31:32 +02:00
kub	ca8b001b7f	z80, fix cz80 CPU reset (most regs not touched by reset)	2021-06-23 19:13:54 +02:00
kub	5275d43aaa	sh2 drc, some small cleanups	2021-06-23 19:08:25 +02:00