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melonDS
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1,115 Commits 54 Branches 23 Tags 48 MiB
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1115 Commits

Author SHA1 Message Date
RSDuck a9dd6e30ad implement msr and mrs for the x64 JIT 2020-04-26 13:05:18 +02:00
RSDuck 68d552074b compile UMULLs and some fixes 2020-04-26 13:05:17 +02:00
RSDuck 3787bab1f6 implement block linking + some refactoring 
currently only supported for x64
 2020-04-26 13:05:17 +02:00
RSDuck 5d0f244f3c include more information in DataRegion 2020-04-26 13:05:16 +02:00
RSDuck 59f710158f arm64 fix itcm invalidation and ldm^/stm^ 2020-04-26 13:05:15 +02:00
RSDuck 96b8ac1af2 preparations for block linking 2020-04-26 13:05:15 +02:00
RSDuck 0280fbe194 this mistake was phenomally stupid 2020-04-26 13:05:14 +02:00
RSDuck 05962d9798 the time of good commit names is long gone 2020-04-26 13:05:14 +02:00
RSDuck e9760c941b git played a prank on me haha very funny 2020-04-26 13:05:14 +02:00
RSDuck 2e6e6aa750 this it should work 2020-04-26 13:05:13 +02:00
RSDuck 266fd20ea5 fixup for aarch64 JIT 2020-04-26 13:05:12 +02:00
RSDuck 42d67c8145 fix LDM usermode for aarch64 as well 2020-04-26 13:05:12 +02:00
RSDuck 2dbb9840fb re add error for unsupported JIT platforms 2020-04-26 13:05:11 +02:00
RSDuck 899cf97c51 apply fixes for aarch64 linux by @nadiaholmquist 2020-04-26 13:05:10 +02:00
RSDuck d6cc7de6c4 move ARM64 JIT backend here 2020-04-26 13:05:09 +02:00
RSDuck 842df432aa remove debug leftovers 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 60650fa82e disable literal optimations in DTCM 2020-04-26 13:05:07 +02:00
RSDuck 0c5311731b make savestates 100% compatible again 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 803c61e126 fix config key for jit literal optimisations 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 7424f9fda0 remove leftover debug code 2020-04-26 13:05:04 +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 2ef776883f more fixes for flag optimisation 
+ small cycle counting optimisation
 2020-04-26 13:05:02 +02:00
RSDuck 5202c505ab remove debug printing 2020-04-26 13:05:01 +02:00
RSDuck ea562d2fec fixes for flag optimisation 2020-04-26 13:05:01 +02:00
RSDuck b5dda7d6e2 add ui confirm dialog for linux 2020-04-26 13:05:00 +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 03ab7f1645 fix jit block size not changeable 2020-04-26 13:04:59 +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 ec21172cd9 fix register alloc for half word loads 
fixes Mega Man Star Force 2 with cheat applied
it probably used a pc relative load which were interpreted as branches
 2020-04-26 13:04:58 +02:00
RSDuck 5e443e7962 remove unneeded dolphin code, C++11 static_assert 2020-04-26 13:04:57 +02:00
Arisotura dcf21c98f2 add the JIT shito to the Codeblocks project 2020-04-26 13:04:56 +02:00
RSDuck f31976fed0 jit: fix RSC 2020-04-26 13:03:12 +02:00
RSDuck 707da1f4c7 remove debug printf 2020-04-26 13:03:11 +02:00
RSDuck 51b6b7a7d5 fix uninitialised memory mapping 2020-04-26 13:03:11 +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 be8846e31a jit: fix misc static branch things 2020-04-26 13:03:08 +02:00
RSDuck 54985be157 jit: LDM/STM keep proper stack alignment 2020-04-26 13:03:08 +02:00
RSDuck 8ddc4d5904 jit: fix BLX_reg with rn=lr 2020-04-26 13:03:07 +02:00
RSDuck 411fb57c07 jit: add compile option 2020-04-26 13:03:06 +02:00
RSDuck 360317be8c jit: remove unnessary files from dolphin 2020-04-26 13:03:04 +02:00
RSDuck 9d76d63af5 jit: make everything configurable 2020-04-26 13:03:03 +02:00
RSDuck dcf6e1cad2 jit: fix linux 2020-04-26 13:03:01 +02:00
RSDuck 6f0dcad4f6 jit: fix wrongly placed const 2020-04-26 13:03:01 +02:00
RSDuck 9b3c14b58a jit: SMULL and SMLAL 2020-04-26 13:03:00 +02:00