notaz [Fri, 13 Oct 2017 20:30:44 +0000 (23:30 +0300)]
some portability cleanups
notaz [Thu, 12 Oct 2017 21:39:51 +0000 (00:39 +0300)]
re-import all libretro code from it's fork
Verbatim copy from https://github.com/libretro/picodrive/ commit
9ae88ef15ff00cacc3877c7ecc13b0092bab50b8 , so look there for the history
of libretro specific changes. Unfortunately there is too much noise and
divergence to merge this in a proper way.
iLag [Sun, 26 Mar 2017 03:28:08 +0000 (20:28 -0700)]
Fix remaining bugs and fix indentation
iLag [Sun, 26 Mar 2017 02:35:36 +0000 (19:35 -0700)]
Restore support for short GG cheats.
iLag [Sun, 26 Mar 2017 02:29:00 +0000 (19:29 -0700)]
Add support for Master System cheats.
notaz: drop wrong code (PicoWrite8_z80 are 68k functions, not for sms)
iLag [Wed, 22 Mar 2017 21:19:35 +0000 (14:19 -0700)]
Add support for single-line cheats and PAR codes.
notaz: include required header
David [Tue, 24 Nov 2015 12:49:31 +0000 (13:49 +0100)]
Fix the lprintf method (libretro side)
The lprintf method used the format string instead of the buffer build
from va_list
notaz [Thu, 12 Oct 2017 21:40:45 +0000 (00:40 +0300)]
build: some clean ups
notaz [Thu, 12 Oct 2017 21:40:30 +0000 (00:40 +0300)]
build: drop function-sections
this has provoked people to do some horrible ifdeffery in libretro fork,
while the benefit is minimal, if any.
notaz [Wed, 4 Oct 2017 20:01:56 +0000 (23:01 +0300)]
release 1.92
notaz [Sun, 8 Oct 2017 19:33:04 +0000 (22:33 +0300)]
fix cell scroll drawing
notaz [Mon, 9 Oct 2017 23:00:28 +0000 (02:00 +0300)]
fame: fix roxr
also take interrupts on exit, like other cores do
notaz [Mon, 9 Oct 2017 22:13:48 +0000 (01:13 +0300)]
rework sr
note to self:
h32 0x10A .. 0x127 0x1D2 .. 0x1FF 0x000 .. 0x109
pclk 30 | 46 | 266 = 342
hbset 0x126 ... 0x009
pclk 29 | 1 + 46 + 10 | 256
mclk 290 | 570 | 2560 = 3420
68kclk 41.4 81.4 365.7 ~= 488.5
h40 0x14A .. 0x16C 0x1C9 .. 0x1FF 0x000 .. 0x149
pclk 35 | 55 | 330 = 420
hbset 0x166 ... 0x00A
pclk 28 | 7 + 55 + 11 | 319
mclk 28*8 | 7*8 4*8+314+10+(18+11)*8 | 319*8 = 3420
68kclk 32 92 364.5 ~= 488.5
notaz [Fri, 6 Oct 2017 21:08:05 +0000 (00:08 +0300)]
some irq hacks
notes to self (derived from Nemesis):
H32: 0x10A .. 0x127 0x1D2 .. 0x1FF 0x000 0x001
pclk 30 46 1 |0x109
mclk 770 | 2650 = 3420
68kclk 110 378.5 ~= 488.5
H40: 0x14A .. 0x16C 0x1C9 .. 0x1FF 0x000 0x001
pclk 35 55 1
mclk 35*8 4*8+314+10+19*8 |0x149*8
788 | 2632 = 3420
68kclk 112.5 376 ~= 488.5
notaz [Thu, 5 Oct 2017 22:26:12 +0000 (01:26 +0300)]
update libpicofe
notaz [Thu, 5 Oct 2017 22:31:11 +0000 (01:31 +0300)]
fix t574 reset
notaz [Wed, 4 Oct 2017 23:06:21 +0000 (02:06 +0300)]
split memories away from Pico
saves ~3k of code on ARM because Pico no longer crosses ldr limit
notaz [Thu, 5 Oct 2017 22:34:24 +0000 (01:34 +0300)]
drop legacy save support
the format has been changed like 10 years ago
notaz [Wed, 4 Oct 2017 20:48:57 +0000 (23:48 +0300)]
drop unmaintained mips code
can always be brought back if anyone has proof it's faster
notaz [Tue, 3 Oct 2017 23:58:48 +0000 (02:58 +0300)]
vdp timing hacks
notaz [Tue, 3 Oct 2017 23:23:27 +0000 (02:23 +0300)]
adjust z80 timing a bit
notaz [Tue, 3 Oct 2017 20:02:47 +0000 (23:02 +0300)]
fix various logging issues
notaz [Tue, 3 Oct 2017 20:00:39 +0000 (23:00 +0300)]
menu: add reset hotkey
notaz [Mon, 2 Oct 2017 20:38:12 +0000 (23:38 +0300)]
some more risky timing changes
But should be closer to the real thing.
Let's see what this will break...
notaz [Sat, 30 Sep 2017 23:42:24 +0000 (02:42 +0300)]
fix underalloc
notaz [Sat, 30 Sep 2017 22:29:08 +0000 (01:29 +0300)]
some poor timing improvement attempts
notaz [Sat, 30 Sep 2017 21:59:44 +0000 (00:59 +0300)]
slightly better z80 vdp reads
notaz [Sat, 30 Sep 2017 21:03:54 +0000 (00:03 +0300)]
improve fast forward for cd
still broken, but a little bit better
notaz [Sat, 30 Sep 2017 19:55:57 +0000 (22:55 +0300)]
handle frequent psg updates
notaz [Sat, 30 Sep 2017 15:14:20 +0000 (18:14 +0300)]
sn76496: simplify writes
notaz [Fri, 29 Sep 2017 23:23:13 +0000 (02:23 +0300)]
clean up dac code a bit
notaz [Fri, 29 Sep 2017 21:17:04 +0000 (00:17 +0300)]
state: setup banks before CPUs on load
notaz [Fri, 6 Oct 2017 22:36:22 +0000 (01:36 +0300)]
simple ym2612 fixes
notaz [Fri, 29 Sep 2017 21:19:55 +0000 (00:19 +0300)]
fix ym2612 asm, rework EG
this should be split, but I'm lazy
EG saves ~900 bytes
notaz [Thu, 28 Sep 2017 00:16:21 +0000 (03:16 +0300)]
some support for vdp debug reg
notaz [Thu, 28 Sep 2017 00:19:36 +0000 (03:19 +0300)]
simplify tile drawing
cuts away 1126 bytes of code on x86
notaz [Tue, 26 Sep 2017 23:59:50 +0000 (02:59 +0300)]
scroll size improvement
notaz [Tue, 26 Sep 2017 21:20:52 +0000 (00:20 +0300)]
some support for 128k mode
notaz [Mon, 25 Sep 2017 23:59:31 +0000 (02:59 +0300)]
allow limited z80 vdp access
lame and totally wrong timing
notaz [Mon, 25 Sep 2017 20:41:34 +0000 (23:41 +0300)]
recognize the MED ssf2 header
notaz [Mon, 25 Sep 2017 20:37:54 +0000 (23:37 +0300)]
relax the bank check
there is 512K padding on load
notaz [Mon, 25 Sep 2017 20:34:34 +0000 (23:34 +0300)]
fame: always update the fetch map
should just get rid of that thing, it's annoying
notaz [Mon, 25 Sep 2017 00:00:20 +0000 (03:00 +0300)]
don't miss the sprite check
DrawAllSprites depends on HighLnSpr, so prepare in DrawAllSprites was a
bad idea as lots of things may have changed
notaz [Sat, 23 Sep 2017 22:27:31 +0000 (01:27 +0300)]
some dma improvements
no idea if anything needs this, shouldn't hurt either
notaz [Thu, 21 Sep 2017 23:16:15 +0000 (02:16 +0300)]
make dma honour banking
I was sure I had it done before, turns out not.
notaz [Thu, 21 Sep 2017 23:00:50 +0000 (02:00 +0300)]
integrate SPI EEPROM
notaz [Thu, 21 Sep 2017 21:46:42 +0000 (00:46 +0300)]
import SPI EEPROM from Genesis-Plus-GX
Author: EkeEke
notaz [Wed, 20 Sep 2017 20:46:28 +0000 (23:46 +0300)]
update libpicofe
notaz [Wed, 20 Sep 2017 20:43:38 +0000 (23:43 +0300)]
memory: allow SRAM word writes
Was allowing both low and high byte writes by byte, but not word,
which was stupid.
notaz [Wed, 20 Sep 2017 20:39:20 +0000 (23:39 +0300)]
workaround idledet breaking op test
notaz [Wed, 20 Sep 2017 20:37:58 +0000 (23:37 +0300)]
68k cores: fix bcd instructions
passing flamewing's test now
notaz [Tue, 12 Sep 2017 22:58:44 +0000 (01:58 +0300)]
famec: adjust divu timing
it's wrong, but I need it to be consistent with other cores now
notaz [Tue, 12 Sep 2017 22:57:37 +0000 (01:57 +0300)]
famec: fix CHK
notaz [Tue, 12 Sep 2017 22:55:25 +0000 (01:55 +0300)]
famec: improve trace a bit
or break it (nobody uses it anyway), just want m68k_opcode_sizes to pass
notaz [Tue, 12 Sep 2017 22:46:30 +0000 (01:46 +0300)]
musashi: don't generate unneeded handlers
at least move16 was incorrectly hooked up
notaz [Mon, 11 Sep 2017 22:26:49 +0000 (01:26 +0300)]
musashi: run same amount of cycles as other cores
for consistency
notaz [Mon, 11 Sep 2017 22:25:26 +0000 (01:25 +0300)]
musashi: fix build on newer gcc
notaz [Fri, 18 Aug 2017 21:38:03 +0000 (00:38 +0300)]
32x: skip unnecessary bios work in cd mode
notaz [Fri, 18 Aug 2017 00:44:25 +0000 (03:44 +0300)]
sh2: handle some branch exceptions
notaz [Thu, 10 Aug 2017 23:12:57 +0000 (02:12 +0300)]
drz80: drop fast_sp for compatibility
no measurable improvement in most cases anyway
notaz [Mon, 7 Aug 2017 23:25:37 +0000 (02:25 +0300)]
android: solve "text segment is not shareable"
Some asm is disabled and some performance is lost by this.
notaz [Sun, 6 Aug 2017 20:22:53 +0000 (23:22 +0300)]
get some gp2x stuff out of the way for others
notaz [Sun, 6 Aug 2017 20:02:28 +0000 (23:02 +0300)]
remove dead code
notaz [Sun, 6 Aug 2017 19:25:26 +0000 (22:25 +0300)]
eliminate texrels, part 3
notaz [Sun, 6 Aug 2017 18:21:35 +0000 (21:21 +0300)]
configure: allow to override SDL_CONFIG
notaz [Sun, 6 Aug 2017 16:23:36 +0000 (19:23 +0300)]
some fps counter cosmetics
notaz [Sun, 6 Aug 2017 16:23:20 +0000 (19:23 +0300)]
eliminate texrels (wip2)
notaz [Sat, 5 Aug 2017 23:03:35 +0000 (02:03 +0300)]
eliminate texrels (wip)
notaz [Sat, 5 Aug 2017 23:05:09 +0000 (02:05 +0300)]
remove some dead code
notaz [Sat, 5 Aug 2017 22:48:25 +0000 (01:48 +0300)]
cd: fix missed null terminator
notaz [Thu, 3 Aug 2017 22:08:17 +0000 (01:08 +0300)]
fix android build
notaz [Thu, 3 Aug 2017 21:36:13 +0000 (00:36 +0300)]
fix a name clash with newer zlib
notaz [Sun, 16 Apr 2017 21:36:57 +0000 (00:36 +0300)]
fix some warnings
warning: array subscript is above array bounds [-Warray-bounds]
notaz [Sun, 16 Apr 2017 21:36:30 +0000 (00:36 +0300)]
fix broken error path
notaz [Sun, 16 Apr 2017 21:34:00 +0000 (00:34 +0300)]
use system's zlib
except for libretro
github issue #45
notaz [Sun, 16 Apr 2017 21:30:30 +0000 (00:30 +0300)]
get rid of the silly unzip_stream
... and just use zlib's inflate. Needed for the next commit.
notaz [Wed, 27 Jan 2016 00:11:16 +0000 (02:11 +0200)]
adjust famec flags after O2 -> O3 change
notaz [Wed, 27 Jan 2016 00:06:13 +0000 (02:06 +0200)]
Merge pull request #37 from Chips-fr/master
Add Rpi1 and Rpi2 platform support with GLES upscaling
Chips-fr [Wed, 20 Jan 2016 19:34:46 +0000 (20:34 +0100)]
Add Rpi1 and Rpi2 support with GLES upscaling
notaz [Mon, 26 Oct 2015 21:28:44 +0000 (23:28 +0200)]
Merge pull request #34 from Chips-fr/master
Enabe JIT for linux arm platform(Rpi...)
Chips-fr [Sun, 25 Oct 2015 17:19:48 +0000 (18:19 +0100)]
Enabe JIT for linux arm platform(Rpi...)
notaz [Fri, 28 Aug 2015 23:19:38 +0000 (02:19 +0300)]
another try to reduce compiler problems with fame
also update libpicofe
notaz [Tue, 2 Dec 2014 23:20:46 +0000 (01:20 +0200)]
update to newer cyclone and libpicofe
notaz [Sat, 5 Apr 2014 18:55:02 +0000 (21:55 +0300)]
make memcpy32/memset32 take void *
notaz [Thu, 23 Apr 2015 20:17:59 +0000 (23:17 +0300)]
Merge pull request #26 from EXL/fix_avcodec_compile_errors
Fix avcodec compile errors
EXL [Tue, 21 Apr 2015 10:32:16 +0000 (16:32 +0600)]
Fix avcodec compile errors
mp3_libavcodec.c:141:31: error: ‘CODEC_ID_MP3’ undeclared (first use in this function)
mp3_libavcodec.c:141:31: error: type of formal parameter 1 is incomplete
notaz [Mon, 4 Aug 2014 23:42:01 +0000 (02:42 +0300)]
Merge pull request #17 from fr500/master
fix libretro-super build
Andrés Suárez [Wed, 30 Jul 2014 14:24:59 +0000 (09:24 -0500)]
fix libretro-super build
fix libretro-super build
twinaphex [Tue, 10 Dec 2013 21:25:38 +0000 (22:25 +0100)]
(Clang) Linker fix
twinaphex [Sat, 30 Nov 2013 01:31:42 +0000 (02:31 +0100)]
(iOS) Add min SDK version flags
notaz [Sat, 7 Dec 2013 00:03:38 +0000 (02:03 +0200)]
try to deal with some famec compiler issues
notaz [Sun, 13 Oct 2013 15:46:48 +0000 (18:46 +0300)]
libretro: empty srm prevention hack
notaz [Thu, 10 Oct 2013 21:16:37 +0000 (00:16 +0300)]
release 1.91
notaz [Sat, 12 Oct 2013 19:05:04 +0000 (22:05 +0300)]
frontend: eliminate osd_text dupes
not only dupe code is bad, it's crasing too
notaz [Fri, 11 Oct 2013 23:43:47 +0000 (02:43 +0300)]
fix use of freed mem
notaz [Sat, 12 Oct 2013 00:16:51 +0000 (03:16 +0300)]
gp2x: hack to avoid 940 reinit
..it used to rely on upper layer to avoid YM2612Init_940() calls
on menu entry
notaz [Fri, 11 Oct 2013 21:40:40 +0000 (00:40 +0300)]
remove regs union due to compiler issues
GP2X toolchains are padding the unions no matter what :(
notaz [Thu, 10 Oct 2013 22:05:28 +0000 (01:05 +0300)]
update gp2x for input changes
notaz [Thu, 10 Oct 2013 01:04:57 +0000 (04:04 +0300)]
split base_readme to more traditional files
Paul Cercueil [Mon, 30 Sep 2013 12:29:24 +0000 (09:29 -0300)]
Don't include dead code when linking program (saves 48kB)