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1,931 Commits 56 Branches 24 Tags
19ddaee13b5400b14ef3d3a6299474e7f715a948
Commit Graph

41 Commits

Author SHA1 Message Date
Arisotura
19ddaee13b finally decouple Config from the core. baahhahahahah 2021-11-18 01:17:51 +01:00
Arisotura
c1dcd585be decouple JIT from Config. bahahahahah 2021-11-17 18:15:50 +01:00
RSDuck
55ec724fee more fixes for literal invalidation 2021-08-31 08:13:22 +02:00
RSDuck
8d2746e517 fix #1187 
how could this go on unnoticed for so long?
 2021-08-31 04:53:25 +02:00
RSDuck
c2152c8f74 JIT: fix ldm with writeback loading rn 2021-07-24 04:35:45 +02:00
RSDuck
aa430608e7 support allocating more registers for aarch64 JIT 
also some minor fixes for the x64 JIT as well
 2021-06-29 22:25:43 +02:00
RSDuck
436b3c4c1d update copyright year and add missing GPL headers 2021-03-12 20:07:40 +01:00
WaluigiWare64
43348210f9 Fix some compiler warnings 2021-01-25 14:12:13 +00:00
RSDuck
771dfaca2e JIT: handle STR post with rd == rn 
fixes Zelda Four Swords
 2021-01-19 23:50:08 +01:00
RSDuck
78839f862e JIT fixes 
- fix fastmem problems on linux
- small fix memory leak
- SlowWrite functions always take in a 32-bit variable so that the C compiler knows that the values aren't necessary zero extended
- a few other stylistic things
- handle SIGBUS as well (for macos)
 2020-11-09 20:43:31 +01:00
Valeri
0d845c9e69 Random minor fixes (#757) 
* Fix incorrect/questionable assert() usage

Originally reported by https://lgtm.com/projects/g/Arisotura/melonDS/?mode=tree&ruleFocus=2159000700,
but also includes a bunch of other fixes.

* Fix some `printf` warnings

Rule https://lgtm.com/projects/g/Arisotura/melonDS/?mode=tree&ruleFocus=2160310550

* Remove useless check

It is never passed thanks to `if (num_in < 1) {...; return}` before
Rule https://lgtm.com/projects/g/Arisotura/melonDS/?mode=tree&ruleFocus=2154840804

* Add missing header guard, rename other to avoid conflicts

Rule https://lgtm.com/projects/g/Arisotura/melonDS/?mode=tree&ruleFocus=2163210746

* Make DSi_SDDevice destructor virtual

Rule https://lgtm.com/projects/g/Arisotura/melonDS/?mode=tree&ruleFocus=2158670642

* Use thread-safe localtime_r, assign `time` result directly

Rule https://lgtm.com/projects/g/Arisotura/melonDS/?mode=tree&ruleFocus=2154840805

* Fix MinGW build

It needs _POSIX_THREAD_SAFE_FUNCTIONS to export `localtime_r`
 2020-10-01 13:44:09 +02:00
RSDuck
9772201345 remove some UB 
- savestates used to read a four bytes from a single byte value
- a few unassigned variables
- some other things
- also make the ROR macro an inline function
 2020-09-04 20:37:14 +02:00
RSDuck
8f5d8d1e12 fix for fastmem when pc is used as immediate 
and (hopefully) make SIGSEGV handler work for aarch64 linux
 2020-07-08 23:47:24 +02:00
RSDuck
3786660099 misc JIT changes 2020-07-08 23:08:25 +02:00
RSDuck
778623a8b7 make linux work and fix a few bugs 2020-07-04 18:58:00 +02:00
RSDuck
c5381d2911 reconcile DSi and JIT, fastmem for x64 and Windows 2020-06-30 23:50:41 +02:00
RSDuck
ea6d03581b make literal optimisation work again 
enable single register block load/store optimisations for x64 aswell
 2020-06-16 12:11:20 +02:00
RSDuck
e335a8ca76 first steps in bringing over the JIT refactor/fastmem 2020-06-16 12:11:19 +02:00
RSDuck
fea9f95bba fix inlined IO register access 2020-06-16 12:06:43 +02:00
RSDuck
5a0b568647 allow allocating caller saved registers 
currently system-v only
 2020-05-09 14:34:52 +02:00
RSDuck
0f53a34551 rewrite JIT memory emulation 2020-05-09 00:45:05 +02:00
RSDuck
bcc4b5c8dd fix regression from last commit 
also a small mistake with msr
 2020-04-26 23:25:32 +02:00
RSDuck
b0b9ec42e4 don't use param registers for ReadBanked/WriteBanked 
should fix linux build
 2020-04-26 20:47:36 +02:00
RSDuck
68d552074b compile UMULLs and some fixes 2020-04-26 13:05:17 +02:00
RSDuck
9b98b8816a improve nop handling and proper behaviour for LDM^ 
fixes dslinux
 2020-04-26 13:05:08 +02:00
RSDuck
60650fa82e disable literal optimations in DTCM 2020-04-26 13:05:07 +02:00
RSDuck
386100c053 make literal optimisation more reliable 
fixes spanish Pokemon HeartGold
 2020-04-26 13:05:06 +02:00
RSDuck
81f38c14be 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)
 2020-04-26 13:05:05 +02:00
RSDuck
aa23f21b8d decrease jit block cache address granularity 
fixes Dragon Quest IX
move code with side effects out of assert, fixes release build
(thanks to m4wx for this one)
also remove some leftovers of jit pipelining
 2020-04-26 13:05:05 +02:00
RSDuck
a687be9879 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
 2020-04-26 13:05:03 +02:00
RSDuck
2ef776883f more fixes for flag optimisation 
+ small cycle counting optimisation
 2020-04-26 13:05:02 +02:00
RSDuck
3001d9492c 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.
 2020-04-26 13:04:59 +02:00
RSDuck
5e443e7962 remove unneeded dolphin code, C++11 static_assert 2020-04-26 13:04:57 +02:00
RSDuck
54985be157 jit: LDM/STM keep proper stack alignment 2020-04-26 13:03:08 +02:00
RSDuck
dcf6e1cad2 jit: fix linux 2020-04-26 13:03:01 +02:00
RSDuck
2efab201e9 jit: LDM/STM finally(!) working + MUL, MLA and CLZ 2020-04-26 13:02:59 +02:00
RSDuck
c58fdbd66b jit: branch instructions 2020-04-26 13:02:58 +02:00
RSDuck
ff97211114 jit: thumb block transfer working 
also pc and sp relative loads and some refactoring
 2020-04-26 13:02:57 +02:00
RSDuck
2c44bf927c JIT: most mem instructions working 
+ branching
 2020-04-26 13:02:57 +02:00
RSDuck
5f932cdf48 JIT: compilation of word load and store 2020-04-26 13:02:56 +02:00
RSDuck
ff901141e7 jit: correct cycle counting for thumb shift by reg 2020-04-26 13:02:55 +02:00