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1,827 Commits 53 Branches 22 Tags 34 MiB
Commit Graph

41 Commits

Author SHA1 Message Date
WaluigiWare64 2ff065e5ea Fix some compiler warnings 2021-05-03 13:40:44 +01:00
WaluigiWare64 2c2e868de0 Disable JIT write-protect when de-initialising on ARM64 macOS 2021-03-22 20:14:21 +00:00
RSDuck 436b3c4c1d update copyright year and add missing GPL headers 2021-03-12 20:07:40 +01:00
WaluigiWare64 532dc57025
Fix the JIT Code Memory on ARM64 Macs (#916) 2021-02-22 15:13:39 +00:00
WaluigiWare64 43348210f9 Fix some compiler warnings 2021-01-25 14:12:13 +00:00
RSDuck 5865b4438e fix JIT block hash after a merged thumb BL 
fixes #928
 2021-01-05 22:38:29 +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
Filippo Scognamiglio 45ea1fa990
Fix compilation issues on pedantic cpp compilers. (#783) 
* Fix compilation issues on pedantic cpp compilers.

* Avoid using fullblown static function.
 2020-10-31 17:40:05 +01:00
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 30fc6bbc09 JIT: fix QDSUB/QSUB for interpreter run 2020-08-24 21:07:20 +02:00
RSDuck 4299ef5f06 use unordered map for JIT RestoreCandidates 
also fix WifiRead32?
 2020-08-14 23:38:47 +02:00
RSDuck e4b1526b47 reset JIT fastmem on JIT block cache reset as well 2020-07-31 23:05:11 +02:00
RSDuck f56aa60eb6 check IRQ first then Idle loop 
apparently I put it this way for a reason
 2020-07-28 00:44:58 +02:00
RSDuck e63bd7e38c for some reason tabs and spaces were mixed 2020-07-23 17:43:25 +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 e335a8ca76 first steps in bringing over the JIT refactor/fastmem 2020-06-16 12:11:19 +02:00
RSDuck d91bbec08f use instr hash as key for restore candidates 
makes Golden Sun burn a little slower through the JIT memory
 2020-05-09 14:36:18 +02:00
RSDuck 0f53a34551 rewrite JIT memory emulation 2020-05-09 00:45:05 +02:00
RSDuck a9dd6e30ad implement msr and mrs for the x64 JIT 2020-04-26 13:05:18 +02:00
RSDuck 3787bab1f6 implement block linking + some refactoring 
currently only supported for x64
 2020-04-26 13:05:17 +02:00
RSDuck 2dbb9840fb re add error for unsupported JIT platforms 2020-04-26 13:05:11 +02:00
RSDuck d6cc7de6c4 move ARM64 JIT backend here 2020-04-26 13:05:09 +02:00
RSDuck 9b98b8816a improve nop handling and proper behaviour for LDM^ 
fixes dslinux
 2020-04-26 13:05:08 +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 5338c28f40 load register only if needed 
- do thumb bl long merge in the first step
- preparations for better branch jitting
 2020-04-26 13:05:02 +02:00
RSDuck ea562d2fec fixes for flag optimisation 2020-04-26 13:05:01 +02:00
RSDuck 5ea91b8a03 optimise away unneeded flag sets 
- especially useful for thumb code and larger max block sizes
- can still be improved upon
 2020-04-26 13:05:00 +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 4a0f6b3b4b jit: fix thumb hi reg alu and mcr halt 
+ mcr/mrc aren't always, msr_imm is never unk on ARM7
 2020-04-26 13:03:10 +02:00
RSDuck 9d180c7bbc jit: decrease blockcache AddrMapping size for ARM9 2020-04-26 13:03:09 +02:00
RSDuck 9d76d63af5 jit: make everything configurable 2020-04-26 13:03:03 +02:00
RSDuck c58fdbd66b jit: branch instructions 2020-04-26 13:02:58 +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 ebce9f035f JIT: implemented most ALU instructions 2020-04-26 13:02:55 +02:00
RSDuck c5c342c009 JIT: base 
all instructions are interpreted
 2020-04-26 13:02:53 +02:00