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* | attempt at fixing aarch64 linux yet againRSDuck2020-07-08
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* | fix for fastmem when pc is used as immediateRSDuck2020-07-08
| | | | | | | | and (hopefully) make SIGSEGV handler work for aarch64 linux
* | misc JIT changesRSDuck2020-07-08
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* | make linux work and fix a few bugsRSDuck2020-07-04
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* | Merge pull request #667 from Arisotura/generic_jitArisotura2020-07-01
|\ \ | | | | | | merge jit
| * | reconcile DSi and JIT, fastmem for x64 and WindowsRSDuck2020-06-30
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| * | make literal optimisation work againRSDuck2020-06-16
| | | | | | | | | | | | enable single register block load/store optimisations for x64 aswell
| * | first steps in bringing over the JIT refactor/fastmemRSDuck2020-06-16
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| * | fix inlined IO register accessRSDuck2020-06-16
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| * | Merge branch 'generic_jit' of https://github.com/Arisotura/melonDS into ↵RSDuck2020-06-16
| |\ \ | | | | | | | | | | | | generic_jit
| | * | allow allocating caller saved regs on windowsRSDuck2020-06-16
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| | * | use instr hash as key for restore candidatesRSDuck2020-06-16
| | | | | | | | | | | | | | | | makes Golden Sun burn a little slower through the JIT memory
| | * | allow allocating caller saved registersRSDuck2020-06-16
| | | | | | | | | | | | | | | | currently system-v only
| | * | rewrite JIT memory emulationRSDuck2020-06-16
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| | * | fix regression from last commitRSDuck2020-06-16
| | | | | | | | | | | | | | | | also a small mistake with msr
| | * | don't use param registers for ReadBanked/WriteBankedRSDuck2020-06-16
| | | | | | | | | | | | | | | | should fix linux build
| | * | fix build with JIT disabled and set default JIT maxblock size to 32RSDuck2020-06-16
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| | * | hopefully fix stack handling for linuxRSDuck2020-06-16
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| | * | implement msr and mrs for the x64 JITRSDuck2020-06-16
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| | * | compile UMULLs and some fixesRSDuck2020-06-16
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| | * | implement block linking + some refactoringRSDuck2020-06-16
| | | | | | | | | | | | | | | | currently only supported for x64
| | * | include more information in DataRegionRSDuck2020-06-16
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| | * | arm64 fix itcm invalidation and ldm^/stm^RSDuck2020-06-16
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| | * | preparations for block linkingRSDuck2020-06-16
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| | * | this mistake was phenomally stupidRSDuck2020-06-16
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| | * | the time of good commit names is long goneRSDuck2020-06-16
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| | * | git played a prank on me haha very funnyRSDuck2020-06-16
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| | * | this it should workRSDuck2020-06-16
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| | * | fixup for aarch64 JITRSDuck2020-06-16
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| | * | fix LDM usermode for aarch64 as wellRSDuck2020-06-16
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| | * | re add error for unsupported JIT platformsRSDuck2020-06-16
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| | * | apply fixes for aarch64 linux by @nadiaholmquistRSDuck2020-06-16
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| | * | move ARM64 JIT backend hereRSDuck2020-06-16
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| | * | remove debug leftoversRSDuck2020-06-16
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| | * | improve nop handling and proper behaviour for LDM^RSDuck2020-06-16
| | | | | | | | | | | | | | | | fixes dslinux
| | * | disable literal optimations in DTCMRSDuck2020-06-16
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| | * | make savestates 100% compatible againRSDuck2020-06-16
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| | * | make literal optimisation more reliableRSDuck2020-06-16
| | | | | | | | | | | | | | | | fixes spanish Pokemon HeartGold
| | * | fix config key for jit literal optimisationsRSDuck2020-06-16
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| | * | integrate changes from ARM64 backend and moreRSDuck2020-06-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - 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)
| | * | decrease jit block cache address granularityRSDuck2020-06-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
| | * | remove leftover debug codeRSDuck2020-06-16
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| | * | new block cache and much more...RSDuck2020-06-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - 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
| | * | load register only if neededRSDuck2020-06-16
| | | | | | | | | | | | | | | | | | | | - do thumb bl long merge in the first step - preparations for better branch jitting
| | * | more fixes for flag optimisationRSDuck2020-06-16
| | | | | | | | | | | | | | | | + small cycle counting optimisation
| | * | remove debug printingRSDuck2020-06-16
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| | * | fixes for flag optimisationRSDuck2020-06-16
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| | * | optimise away unneeded flag setsRSDuck2020-06-16
| | | | | | | | | | | | | | | | | | | | - especially useful for thumb code and larger max block sizes - can still be improved upon
| | * | abandon pipelining on jitRSDuck2020-06-16
| | | | | | | | | | | | | | | | | | | | 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.
| | * | fix register alloc for half word loadsRSDuck2020-06-16
| | | | | | | | | | | | | | | | | | | | fixes Mega Man Star Force 2 with cheat applied it probably used a pc relative load which were interpreted as branches