Commit graph

37 commits

Author SHA1 Message Date
kub
8eeb342641 mcd, some cleanup, fix Word-RAM in 2M mode 2023-05-10 22:20:06 +00:00
kub
02db230830 mcd, improve cpu scheduling 2023-05-09 19:21:47 +00:00
kub
b074a2b5b6 mcd, minor optimization for poll detection 2022-10-13 19:25:25 +00:00
kub
efaa5e0b04 mcd, optimizations for polling detection 2021-05-17 23:13:27 +02:00
kub
5402223466 mcd, improve polling detection 2021-05-14 23:00:04 +02:00
kub
fbebab6934 mcd, improve polling detection 2021-05-14 16:50:13 +02:00
kub
9b61ba715a mcd, improve polling detection 2021-05-06 22:43:31 +02:00
kub
eb36d9c7e6 mcd, fix timing for irq while polling detected 2021-05-06 21:22:31 +02:00
kub
ef3241d203 mcd, fix memory leaks 2021-03-12 22:09:17 +01:00
kub
9f01ce95ae mcd, fixes for cycle accounting 2020-11-18 23:59:29 +01:00
kub
2fa02d5a63 improved sh2 clock handling, bug fixing + small improvement to drc emitters 2019-07-30 16:34:40 +02:00
notaz
6311a3baf5 move more globals to PicoInterface
similar reasons as before
2017-10-22 02:13:46 +03:00
notaz
93f9619ed8 rearrange globals
scripted find/replace
gives slightly better code on ARM, less unnecessary asm,
~400 bytes saved
2017-10-20 12:21:09 +03:00
notaz
7669591e08 famec: eliminate global context ptr
saves like 25-35K of .text

current compile resource usage on i5-6600K:
            cpu  mem
gcc 5.4.0:  17.0 1.1g
clang 3.8:  1686 2.3g

FAMEC_NO_GOTOS:
gcc 5.4.0:   8.4 0.4g
clang 3.8:  20.0 0.15g
vs2008/O2: ~1800 ?
vs2008/O1:  ~720 ?
2017-10-15 03:26:48 +03:00
notaz
12f23dac6f famec: split fm68k_emulate
in FAMEC_NO_GOTOS mode at least
2017-10-15 00:45:55 +03:00
notaz
24aab4da73 let it build on msvc
supposedly for the original XBox?
2017-10-14 21:28:24 +03:00
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
e42a47e208 some more risky timing changes
But should be closer to the real thing.
Let's see what this will break...
2017-10-12 02:54:41 +03:00
notaz
6901d0e45d fix yet another sync issue.. 2013-10-09 02:54:52 +03:00
notaz
7b3ddc11dc cd: hacks.. 2013-10-07 03:41:39 +03:00
notaz
274fcc35aa cd: switch to CD drive emu code from genplus
same license, much cleaner code
2013-10-07 00:11:31 +03:00
notaz
3f23709ef3 cd: switch to CD controller code from genplus
same license, much cleaner code
using own dma code though..
2013-10-07 00:11:31 +03:00
notaz
a6523294e2 cd: fix cycle overflow issue 2013-10-04 23:24:36 +03:00
notaz
99ade2ee2f famec: remove unused dual code 2013-09-24 03:57:43 +03:00
notaz
334d9fb654 cd: fix copy-paste bug, comm issue 2013-09-24 03:57:43 +03:00
notaz
021e47b375 cd: pcm: tune addr reload
fahrenheit..
2013-09-23 21:31:35 +03:00
notaz
a93a80deda cd: integrate new gfx code 2013-09-23 02:11:26 +03:00
notaz
8e4e84c215 cd: fix yet more desyncs
state load, reset..
2013-09-23 02:11:26 +03:00
notaz
33be04ca5f cd: rewrite pcm 2013-09-23 02:11:26 +03:00
notaz
d0132772f7 cd: better cd change handling, perhaps? 2013-09-18 01:32:09 +03:00
notaz
fa8fb75445 handle 32x+cd 2013-09-16 02:03:29 +03:00
notaz
87650acd75 cd: delay gfx ops again 2013-09-09 03:59:28 +03:00
notaz
30e8aac43f cd: tweak the poll code further 2013-09-06 03:37:05 +03:00
notaz
cc5ffc3cbe cd: fix breakage in comm detection 2013-09-03 04:12:40 +03:00
notaz
4fb435550b cd: fix busreq and reset 2013-08-29 03:55:59 +03:00
notaz
ba6e8bfd4b cd: clean up dmna handling, stuff 2013-08-28 03:56:45 +03:00
notaz
89dbbf2b2f rename cd/pico.c -> cd/mcd.c 2013-08-28 02:24:46 +03:00
Renamed from pico/cd/pico.c (Browse further)