RaySollium99/picodrive
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719 commits 3 branches 6 tags 15 MiB
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51 commits

Author SHA1 Message Date
notaz
6a98f03eef save event times to savestates 2013-07-10 02:10:47 +03:00
notaz
65514d85d5 32x: add some comments 2013-07-10 02:10:47 +03:00
notaz
a8fd6e3761 32x: rework scheduling/timing 
- don't run in line quantity
- decouple from 68k
- some things to tune..
 2013-07-09 03:30:58 +03:00
notaz
ed4402a7df 32x: start reworking sheduling 2013-07-09 01:44:56 +03:00
notaz
7d025f8ad0 32x: fix lockstep code 2013-07-02 04:15:20 +03:00
notaz
be26eb239b famec: fix 64bit portability issues 2013-06-29 03:39:20 +03:00
notaz
2446536be5 initial libretro port 2013-06-28 01:57:00 +03:00
notaz
cff531af94 clarify PicoDrive's license 
- PicoDrive was originally released by fDave with simple
  "free for non-commercial use / For commercial use, separate licencing
  terms must be obtained" license and I kept it in my releases.
- in 2011, fDave re-released his code (same that I used as base
  many years ago) dual licensed with GPLv2 and MAME licenses:
    https://code.google.com/p/cyclone68000/

Based on the above I now proclaim that the whole source code is licensed
under the MAME license as more elaborate form of "for non-commercial use".
If that raises any doubt, I announce that all my modifications (which
is the vast majority of code by now) is licensed under the MAME license,
as it reads in COPYING file in this commit.

This does not affect ym2612.c/sn76496.c that were MAME licensed already
from the beginning.
 2013-06-26 03:07:07 +03:00
notaz
e743be2070 start new makefile, migrate to libpicofe 2013-06-22 19:16:08 +03:00
notaz
f3a57b2d6c allow compiling without 32x and sms code 
git-svn-id: file:///home/notaz/opt/svn/PicoDrive@877 be3aeb3a-fb24-0410-a615-afba39da0efa
 2010-06-02 09:44:51 +00:00
notaz
fcdefcf62c sh2 overclock and logging stuff, menu refactoring 
git-svn-id: file:///home/notaz/opt/svn/PicoDrive@869 be3aeb3a-fb24-0410-a615-afba39da0efa
 2010-01-29 17:26:40 +00:00
notaz
b4db550e41 32x and sms savestates. Core-independent z80 state. SS bugfixing/refactoring. 
git-svn-id: file:///home/notaz/opt/svn/PicoDrive@868 be3aeb3a-fb24-0410-a615-afba39da0efa
 2010-01-27 16:30:41 +00:00
notaz
1f1ff763e6 32x: improve irq handling + few bugfixes 
git-svn-id: file:///home/notaz/opt/svn/PicoDrive@866 be3aeb3a-fb24-0410-a615-afba39da0efa
 2010-01-23 23:36:58 +00:00
notaz
a2b8c5a545 32x: drc: new smc handling, some bugfixes + refactoring 
git-svn-id: file:///home/notaz/opt/svn/PicoDrive@864 be3aeb3a-fb24-0410-a615-afba39da0efa
 2010-01-21 22:11:54 +00:00
notaz
2368651527 32x: drc: some constant propagation 
git-svn-id: file:///home/notaz/opt/svn/PicoDrive@860 be3aeb3a-fb24-0410-a615-afba39da0efa
 2010-01-15 21:04:42 +00:00
notaz
5aec752dac 32x: add missing pprof call for draw 
git-svn-id: file:///home/notaz/opt/svn/PicoDrive@859 be3aeb3a-fb24-0410-a615-afba39da0efa
 2010-01-14 21:07:34 +00:00
notaz
7a961c19ba 32x: still tweaking renderers 
git-svn-id: file:///home/notaz/opt/svn/PicoDrive@858 be3aeb3a-fb24-0410-a615-afba39da0efa
 2010-01-12 16:15:43 +00:00
notaz
07e5dbab71 32x: final renderer tweaks; PWM disable kills PWM irqs 
git-svn-id: file:///home/notaz/opt/svn/PicoDrive@857 be3aeb3a-fb24-0410-a615-afba39da0efa
 2010-01-12 13:35:52 +00:00
notaz
e51e5983fe 32x: various gfx related bugfixes 
git-svn-id: file:///home/notaz/opt/svn/PicoDrive@856 be3aeb3a-fb24-0410-a615-afba39da0efa
 2010-01-10 22:58:13 +00:00
notaz
5a68108691 new 32x renderers, auto fskip change, massive refactoring 
git-svn-id: file:///home/notaz/opt/svn/PicoDrive@855 be3aeb3a-fb24-0410-a615-afba39da0efa
 2010-01-10 17:07:28 +00:00
notaz
b081408f66 32x: drc: mmap dram+rom for direct dereference 
git-svn-id: file:///home/notaz/opt/svn/PicoDrive@851 be3aeb3a-fb24-0410-a615-afba39da0efa
 2010-01-02 21:03:04 +00:00
notaz
f6c49d38cb simple profiler added 
git-svn-id: file:///home/notaz/opt/svn/PicoDrive@850 be3aeb3a-fb24-0410-a615-afba39da0efa
 2009-12-31 15:51:40 +00:00
notaz
e05b81fc5b 32x: drc: inline dispatcher and irq handling; do write-caused irqs 
git-svn-id: file:///home/notaz/opt/svn/PicoDrive@849 be3aeb3a-fb24-0410-a615-afba39da0efa
 2009-12-29 22:43:10 +00:00
notaz
b8a1c09ad1 port to 64bit. Some gcc 4.4 warning fixes 
git-svn-id: file:///home/notaz/opt/svn/PicoDrive@835 be3aeb3a-fb24-0410-a615-afba39da0efa
 2009-12-06 17:03:58 +00:00
notaz
4b315c210a 32x: don't log purge area access 
git-svn-id: file:///home/notaz/opt/svn/PicoDrive@831 be3aeb3a-fb24-0410-a615-afba39da0efa
 2009-11-12 16:40:03 +00:00
notaz
80599a42db 32x: drc: handlers wip 
git-svn-id: file:///home/notaz/opt/svn/PicoDrive@826 be3aeb3a-fb24-0410-a615-afba39da0efa
 2009-10-26 11:16:19 +00:00
notaz
553c3eaa3a 32x drc functional on ARM, random adjustments 
git-svn-id: file:///home/notaz/opt/svn/PicoDrive@824 be3aeb3a-fb24-0410-a615-afba39da0efa
 2009-10-22 20:16:32 +00:00
notaz
f4bb5d6b2c 32x: drc: new smc handling, write handlers adjusted. 
git-svn-id: file:///home/notaz/opt/svn/PicoDrive@820 be3aeb3a-fb24-0410-a615-afba39da0efa
 2009-10-18 20:52:50 +00:00
notaz
bcf65fd674 32x: new SH2 memory handling, hopefully faster 
git-svn-id: file:///home/notaz/opt/svn/PicoDrive@817 be3aeb3a-fb24-0410-a615-afba39da0efa
 2009-10-15 20:03:23 +00:00
notaz
e898de13cd 32x: drc: more wip, some games work, debug stats 
git-svn-id: file:///home/notaz/opt/svn/PicoDrive@814 be3aeb3a-fb24-0410-a615-afba39da0efa
 2009-10-13 15:42:21 +00:00
notaz
679af8a3f4 32x: interpreter-wrap drc works (demos only). SVP drc refactoring. 
git-svn-id: file:///home/notaz/opt/svn/PicoDrive@812 be3aeb3a-fb24-0410-a615-afba39da0efa
 2009-10-13 10:07:27 +00:00
notaz
1625ed0179 32x: overflow handling for X-Men 
git-svn-id: file:///home/notaz/opt/svn/PicoDrive@807 be3aeb3a-fb24-0410-a615-afba39da0efa
 2009-10-06 14:15:37 +00:00
notaz
602c28cac1 32x: famec support 
git-svn-id: file:///home/notaz/opt/svn/PicoDrive@802 be3aeb3a-fb24-0410-a615-afba39da0efa
 2009-10-05 15:35:14 +00:00
notaz
83ff19ec52 32x: built-in BIOS; reset handling; 68k memhandler split 
git-svn-id: file:///home/notaz/opt/svn/PicoDrive@801 be3aeb3a-fb24-0410-a615-afba39da0efa
 2009-10-03 16:21:59 +00:00
notaz
5fadfb1c37 32x: poll_detect tweaks, debug unification 
git-svn-id: file:///home/notaz/opt/svn/PicoDrive@800 be3aeb3a-fb24-0410-a615-afba39da0efa
 2009-10-02 13:39:46 +00:00
notaz
1d7a28a723 32x: watchdog for Star Wars, SCI IRQs for X-men (also needs idle loop hacks) 
git-svn-id: file:///home/notaz/opt/svn/PicoDrive@799 be3aeb3a-fb24-0410-a615-afba39da0efa
 2009-10-01 20:53:36 +00:00
notaz
236990cf77 32x: improve 'simple' scheduling, works for 'interesting' games 
git-svn-id: file:///home/notaz/opt/svn/PicoDrive@798 be3aeb3a-fb24-0410-a615-afba39da0efa
 2009-10-01 10:21:43 +00:00
notaz
c987bb5c36 32x: improved lockstep mode, allows compatibility over 50% 
git-svn-id: file:///home/notaz/opt/svn/PicoDrive@797 be3aeb3a-fb24-0410-a615-afba39da0efa
 2009-09-30 15:42:32 +00:00
notaz
1b3f584492 32x: RLE mode + tweaks, VR runs but unstable as everything else 
git-svn-id: file:///home/notaz/opt/svn/PicoDrive@795 be3aeb3a-fb24-0410-a615-afba39da0efa
 2009-09-29 15:53:18 +00:00
notaz
be20816c4c 32x: implement VDP fill, improve PWM, division unit and scheduling 
Chaotix works but unstable


git-svn-id: file:///home/notaz/opt/svn/PicoDrive@794 be3aeb3a-fb24-0410-a615-afba39da0efa
 2009-09-29 13:38:07 +00:00
notaz
87accdf72d 32x: add more regs, ignore purge space 
git-svn-id: file:///home/notaz/opt/svn/PicoDrive@793 be3aeb3a-fb24-0410-a615-afba39da0efa
 2009-09-25 22:14:16 +00:00
notaz
97d3f47fbe 32x: vints, dram read, hw divider. Doom runs, but fragile to timing 
git-svn-id: file:///home/notaz/opt/svn/PicoDrive@792 be3aeb3a-fb24-0410-a615-afba39da0efa
 2009-09-23 21:40:06 +00:00
notaz
db1d3564e6 32x: preliminary PWM implementation. 32x opts in menu 
git-svn-id: file:///home/notaz/opt/svn/PicoDrive@790 be3aeb3a-fb24-0410-a615-afba39da0efa
 2009-09-22 19:38:49 +00:00
notaz
b78efee2b2 32x: hook slave sh2, BIOS passes (not much else): 
git-svn-id: file:///home/notaz/opt/svn/PicoDrive@787 be3aeb3a-fb24-0410-a615-afba39da0efa
 2009-09-20 21:05:58 +00:00
notaz
4ea707e1e3 32x: sh2 irqs (irls), preliminary DMAC implementation 
git-svn-id: file:///home/notaz/opt/svn/PicoDrive@786 be3aeb3a-fb24-0410-a615-afba39da0efa
 2009-09-20 18:13:06 +00:00
notaz
3cf9570bac 32x: some missed code from MAME, minor tweaks 
git-svn-id: file:///home/notaz/opt/svn/PicoDrive@784 be3aeb3a-fb24-0410-a615-afba39da0efa
 2009-09-18 15:18:10 +00:00
notaz
266c6afa84 32x: mode2 draw, debug, poll detection 
git-svn-id: file:///home/notaz/opt/svn/PicoDrive@783 be3aeb3a-fb24-0410-a615-afba39da0efa
 2009-09-18 12:06:42 +00:00
notaz
acd35d4c08 32x: sh2 wip, main SH2 BIOS passes 
git-svn-id: file:///home/notaz/opt/svn/PicoDrive@782 be3aeb3a-fb24-0410-a615-afba39da0efa
 2009-09-17 20:34:33 +00:00
notaz
5e49c3a88d 32x: more wip 
git-svn-id: file:///home/notaz/opt/svn/PicoDrive@774 be3aeb3a-fb24-0410-a615-afba39da0efa
 2009-09-14 10:41:30 +00:00
notaz
974fdb5bfd 32x: packed pixel mode (works over 68k) 
git-svn-id: file:///home/notaz/opt/svn/PicoDrive@773 be3aeb3a-fb24-0410-a615-afba39da0efa
 2009-09-12 21:54:46 +00:00