5865b4438e
fix JIT block hash after a merged thumb BL
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fixes #928
2021-01-05 22:38:29 +01:00
78839f862e
JIT fixes
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- 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
45ea1fa990
Fix compilation issues on pedantic cpp compilers. ( #783 )
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* Fix compilation issues on pedantic cpp compilers.
* Avoid using fullblown static function.
2020-10-31 17:40:05 +01:00
9772201345
remove some UB
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- 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
30fc6bbc09
JIT: fix QDSUB/QSUB for interpreter run
2020-08-24 21:07:20 +02:00
4299ef5f06
use unordered map for JIT RestoreCandidates
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also fix WifiRead32?
2020-08-14 23:38:47 +02:00
e4b1526b47
reset JIT fastmem on JIT block cache reset as well
2020-07-31 23:05:11 +02:00
f56aa60eb6
check IRQ first then Idle loop
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apparently I put it this way for a reason
2020-07-28 00:44:58 +02:00
e63bd7e38c
for some reason tabs and spaces were mixed
2020-07-23 17:43:25 +02:00
778623a8b7
make linux work and fix a few bugs
2020-07-04 18:58:00 +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
d91bbec08f
use instr hash as key for restore candidates
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makes Golden Sun burn a little slower through the JIT memory
2020-05-09 14:36:18 +02:00
0f53a34551
rewrite JIT memory emulation
2020-05-09 00:45:05 +02:00
a9dd6e30ad
implement msr and mrs for the x64 JIT
2020-04-26 13:05:18 +02:00
3787bab1f6
implement block linking + some refactoring
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currently only supported for x64
2020-04-26 13:05:17 +02:00
2dbb9840fb
re add error for unsupported JIT platforms
2020-04-26 13:05:11 +02:00
d6cc7de6c4
move ARM64 JIT backend here
2020-04-26 13:05:09 +02:00
9b98b8816a
improve nop handling and proper behaviour for LDM^
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fixes dslinux
2020-04-26 13:05:08 +02:00
386100c053
make literal optimisation more reliable
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fixes spanish Pokemon HeartGold
2020-04-26 13:05:06 +02:00
81f38c14be
integrate changes from ARM64 backend and more
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- 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
aa23f21b8d
decrease jit block cache address granularity
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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
a687be9879
new block cache and much more...
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- 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
5338c28f40
load register only if needed
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- do thumb bl long merge in the first step
- preparations for better branch jitting
2020-04-26 13:05:02 +02:00
ea562d2fec
fixes for flag optimisation
2020-04-26 13:05:01 +02:00
5ea91b8a03
optimise away unneeded flag sets
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- especially useful for thumb code and larger max block sizes
- can still be improved upon
2020-04-26 13:05:00 +02:00
3001d9492c
abandon pipelining on jit
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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
5e443e7962
remove unneeded dolphin code, C++11 static_assert
2020-04-26 13:04:57 +02:00
4a0f6b3b4b
jit: fix thumb hi reg alu and mcr halt
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+ mcr/mrc aren't always, msr_imm is never unk on ARM7
2020-04-26 13:03:10 +02:00
9d180c7bbc
jit: decrease blockcache AddrMapping size for ARM9
2020-04-26 13:03:09 +02:00
9d76d63af5
jit: make everything configurable
2020-04-26 13:03:03 +02:00
c58fdbd66b
jit: branch instructions
2020-04-26 13:02:58 +02:00
2c44bf927c
JIT: most mem instructions working
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+ branching
2020-04-26 13:02:57 +02:00
5f932cdf48
JIT: compilation of word load and store
2020-04-26 13:02:56 +02:00
ebce9f035f
JIT: implemented most ALU instructions
2020-04-26 13:02:55 +02:00
c5c342c009
JIT: base
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all instructions are interpreted
2020-04-26 13:02:53 +02:00
