notaz
88fd63ad10
split memories away from Pico
...
saves ~3k of code on ARM because Pico no longer crosses ldr limit
2017-10-14 00:53:08 +03:00
notaz
c6b118c0ad
fame: always update the fetch map
...
should just get rid of that thing, it's annoying
2017-10-03 00:40:37 +03:00
notaz
fa8fb75445
handle 32x+cd
2013-09-16 02:03:29 +03:00
notaz
ecc8036ee2
handle dbra wait loops, update cyclone
2013-09-09 03:59:16 +03:00
notaz
ae214f1c37
new timing for main and cd
2013-08-28 01:07:26 +03:00
notaz
895d15121b
deal with some strict aliasing issues
2013-08-20 03:20:37 +03:00
notaz
eb35ce1506
32x: some mapping corrections
2013-08-19 03:55:55 +03:00
notaz
419973a6d6
32x: some hacks..
2013-08-18 22:34:53 +03:00
notaz
77e58d93fe
32x: more memhandler improvements
2013-08-18 04:01:29 +03:00
notaz
9e1fa0a6cf
32x: improve interrupt handling
...
..hopefully..
2013-08-17 23:51:58 +03:00
notaz
5ac99d9adf
32x: add preliminary hint emulation
2013-08-15 20:08:27 +03:00
notaz
f8675e282e
32x: simplify logging a bit
2013-08-14 03:37:45 +03:00
notaz
8a847c12e6
32x: some timing hacks..
2013-08-13 03:46:29 +03:00
notaz
7eaa381224
32x: m68k memory handler improvemets
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did some hw tests today..
2013-08-13 03:46:29 +03:00
notaz
4a1fb18323
32x: handle FEN quirk
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Metal Head relies on it?
2013-08-11 01:32:19 +03:00
notaz
3e5b912cf8
minor 68k timing tuning
2013-08-10 17:58:23 +03:00
notaz
f81107f590
32x: memhandler improvements
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- use consistent read tables (with write)
- use sh2 ptr instead of id
- place data_array/peri_regs in sh2 struct
2013-08-08 03:02:54 +03:00
notaz
c1931173ab
32x: fix some more timing problems
2013-08-07 01:46:45 +03:00
notaz
4d5dfee861
32x: some accuracy improvements
2013-08-06 02:39:59 +03:00
notaz
34280f9b42
32x: map dram correctly on 68k side
2013-08-06 02:39:59 +03:00
notaz
045a4c528a
32x: move sh2 peripheral emu code to it's own file
...
also adds 16byte dma
2013-08-06 02:39:29 +03:00
notaz
df63f1a6ff
32x: implement dreq1, improve dmac
2013-08-05 00:04:30 +03:00
notaz
a7f82a776a
32x: improve pwm accuracy
2013-08-03 18:43:15 +03:00
notaz
da77daa962
fix clang warnings
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so that they don't annoy me
2013-07-29 01:55:49 +03:00
notaz
5609d343e3
32x: fix FM handling
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maybe unmap dram too?
2013-07-28 02:04:22 +03:00
notaz
19886062f1
rework sh2 sync, again..
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also some new debug and poll code
VF seems to be ok at least..
2013-07-27 22:23:52 +03:00
notaz
51d86e55f6
drc: tune invalidation
2013-07-23 01:45:21 +03:00
notaz
27e2627380
32x: fix savestates
2013-07-14 00:49:35 +03:00
notaz
00faec9cdb
drc: lots of new debug code
2013-07-13 19:39:26 +03:00
notaz
f4c0720c24
sh2: sync sh2 core with latest mame
2013-07-13 19:27:07 +03:00
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
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- 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
be26eb239b
famec: fix 64bit portability issues
2013-06-29 03:39:20 +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
b4db550e41
32x and sms savestates. Core-independent z80 state. SS bugfixing/refactoring.
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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
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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@866 be3aeb3a-fb24-0410-a615-afba39da0efa
2010-01-23 23:36:58 +00:00
notaz
2368651527
32x: drc: some constant propagation
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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@860 be3aeb3a-fb24-0410-a615-afba39da0efa
2010-01-15 21:04:42 +00:00
notaz
e51e5983fe
32x: various gfx related bugfixes
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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@856 be3aeb3a-fb24-0410-a615-afba39da0efa
2010-01-10 22:58:13 +00:00
notaz
b081408f66
32x: drc: mmap dram+rom for direct dereference
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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@851 be3aeb3a-fb24-0410-a615-afba39da0efa
2010-01-02 21:03:04 +00:00
notaz
e05b81fc5b
32x: drc: inline dispatcher and irq handling; do write-caused irqs
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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
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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
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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
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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
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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.
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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
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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@817 be3aeb3a-fb24-0410-a615-afba39da0efa
2009-10-15 20:03:23 +00:00
notaz
1625ed0179
32x: overflow handling for X-Men
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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@807 be3aeb3a-fb24-0410-a615-afba39da0efa
2009-10-06 14:15:37 +00:00
