1dbe69c6be
remove some debug crap
2020-12-10 18:09:11 +01:00
81964a0f89
make things function atleast somewhat
...
no pciture is being actually sent yet
2020-10-26 21:54:08 +01:00
8d42b1c7d7
messin' around
2020-09-08 20:19:37 +02:00
f56aa60eb6
check IRQ first then Idle loop
...
apparently I put it this way for a reason
2020-07-28 00:44:58 +02:00
5903b11bda
subtract cycles after checking IRQ and Halt
...
also switch back to adding to ARM::Cycles instead of subtracting from them
2020-07-27 23:14:39 +02:00
8a96dfce18
fix build with JIT disabled
...
fixes #675 and #674
2020-07-25 20:59:53 +02:00
c5381d2911
reconcile DSi and JIT, fastmem for x64 and Windows
2020-06-30 23:50:41 +02:00
e335a8ca76
first steps in bringing over the JIT refactor/fastmem
2020-06-16 12:11:19 +02:00
052ff73672
rewrite JIT memory emulation
2020-06-16 12:01:08 +02:00
6d217e1010
fix build with JIT disabled and set default JIT maxblock size to 32
2020-06-16 11:59:09 +02:00
1c07932b40
implement block linking + some refactoring
...
currently only supported for x64
2020-06-16 11:59:06 +02:00
baed0ac0d5
remove debug leftovers
2020-06-16 11:57:50 +02:00
ec965c6014
improve nop handling and proper behaviour for LDM^
...
fixes dslinux
2020-06-16 11:57:49 +02:00
1cfbbcbb2a
make savestates 100% compatible again
2020-06-16 11:57:48 +02:00
441869a105
integrate changes from ARM64 backend and more
...
- better handle LDM/STM in reg alloc
- unify Halted and IRQ in anticipation for branch inlining
- literal optimisations can be disabled in gui
- jit blocks follow simple returns
- fix idle loop detection
- break jit blocks on IRQ (fixes saving in Pokemon White)
2020-06-16 11:57:45 +02:00
40b88ab05a
new block cache and much more...
...
- more reliable code invalidation detection
- blocks aren't stopped at any branch, but are being followed
if possible to get larger blocks
- idle loop recognition
- optimised literal loads, load/store cycle counting
and loads/stores from constant addresses
2020-06-16 11:56:36 +02:00
316378092a
abandon pipelining on jit
...
fixes Golden Sun Dawn
this makes the cpu state incompatible between interpreter and JIT. That's why switching cpu mode requires a restart(not requiring is stupid anyway) and the pipeline is manually filled when making a save state.
2020-06-16 11:55:24 +02:00
00cd9af033
fix uninitialised memory mapping
2020-06-16 11:54:47 +02:00
4deecc7d65
jit: decrease blockcache AddrMapping size for ARM9
2020-06-16 11:54:05 +02:00
86f2be7260
jit: add compile option
2020-06-16 11:54:03 +02:00
d13d625f73
jit: make everything configurable
2020-06-16 11:53:21 +02:00
f22521a43d
jit: LDM/STM finally(!) working + MUL, MLA and CLZ
2020-06-16 11:53:10 +02:00
83bd863361
jit: branch instructions
2020-06-16 11:53:09 +02:00
10e386fe50
JIT: most mem instructions working
...
+ branching
2020-06-16 11:53:08 +02:00
2f6b46fd4f
JIT: implemented most ALU instructions
2020-06-16 11:53:06 +02:00
c692287eba
JIT: base
...
all instructions are interpreted
2020-06-16 11:53:05 +02:00
43e045357f
make it able to switch between DS and DSi modes
2020-06-01 20:36:30 +02:00
2327de2423
Merge commit '4b57416552ec2fa95216e2b044559f215723bf70' into melonDSi
2020-05-30 03:12:42 +02:00
5f99a68151
detect whether we are running the game
2020-02-24 18:31:44 +01:00
85a6a5bb38
* add support for a bunch of codes (all of them minus the loop shit, really)
...
* hook it betterer so it doesn't asplode
2020-02-14 23:34:26 +01:00
83f8e11bc1
update copyright years
2020-02-14 20:18:08 +01:00
81dde71eba
add AES, fix a bunch of bugs
...
we're getting an error screen! wee
2019-06-19 14:24:49 +02:00
606a40e6b8
y'know, actually running the DMA units might yield better results.
2019-06-18 22:57:37 +02:00
78c41736c3
fix fucking ass-stupid bug with new-WRAM handling
2019-06-16 14:26:54 +02:00
4d3f346edc
get it to do more interesting things
2019-06-15 18:30:12 +02:00
58e3ff61ac
add I2C shito
2019-06-15 16:58:02 +02:00
09cfdc6e76
pft
2019-06-10 18:24:38 +02:00
434a3007e2
fasterer BG/OBJ VRAM reads
2019-06-09 16:06:01 +02:00
00a5576492
fasterer IRQ check. clean up code.
2019-06-08 22:16:51 +02:00
75f8cbf953
draft API for OpenGL shito in libui
2019-03-31 21:15:45 +02:00
4de4631c15
move platform specific config to platform specif ffile ayyyyyyyyyyygfghj;,gnxbf
2019-03-15 00:58:29 +01:00
93d51b0cbc
start work on non-direct mode. reply to DHCP discover frame.
2019-02-23 13:41:51 +01:00
b0efde8bf7
also, update copyright name
2019-01-22 15:58:29 +01:00
669247e8c8
redesign main emu loop to use timestamps instead of being a trainwreck
...
* cleaner code
* faster in some cases
* more accurate (on-demand compensation for timers and GPU)
* less prone to desyncs
* overall betterer
2019-01-05 05:28:58 +01:00
90f2c0834e
add PoC ARM9 instruction cache logic. not actually in use, but it's there as a reference (and if we ever need it).
2019-01-04 21:47:06 +01:00
3101bd595f
add missing shit to savestates. bump the version up.
2018-12-11 21:50:28 +01:00
4aafdee14d
more sensible cache timings
...
(still a big fat hack)
2018-12-11 17:59:52 +01:00
91b2f64596
add back faster prefetch for ARM9
2018-12-11 16:41:18 +01:00
3dd8c7b152
finish the work on the main loop. finally fix all cases of desync I could find. also add #ifdef'd debug code to check for desyncs.
2018-12-11 15:56:34 +01:00
78d384a754
temp commit
...
almost done killing ARM9/ARM7 desync, f
2018-12-11 03:08:46 +01:00
Arisotura