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2020-08-04Improved Logger (#1292)mageven
* Logger class changes only Now compile-time checking is possible with the help of Nullable Value types. * Misc formatting * Manual optimizations PrintGuestLog PrintGuestStackTrace Surfaceflinger DequeueBuffer * Reduce SendVibrationXX log level to Debug * Add Notice log level This level is always enabled and used to print system info, etc... Also, rewrite LogColor to switch expression as colors are static * Unify unhandled exception event handlers * Print enabled LogLevels during init * Re-add App Exit disposes in proper order nit: switch case spacing * Revert PrintGuestStackTrace to Info logs due to #1407 PrintGuestStackTrace is now called in some critical error handlers so revert to old behavior as KThread isn't part of Guest. * Batch replace Logger statements
2020-07-30 Implement inline memory load/store exclusive and ordered (#1413)gdkchan
* Implement inline memory load/store exclusive * Fix missing REX prefix on 8-bits CMPXCHG * Increment PTC version due to bugfix * Remove redundant memory checks * Address PR feedback * Increment PPTC version
2020-07-30 Print guest stack trace on invalid memory access (#1407)gdkchan
* Print guest stack trace on invalid memory access * Improve XML docs
2020-07-30Use movd,movq for i32/64 VectorExtract %x, 0x0 (#1439)Ficture Seven
* Use movd,movq for i32/64 VectorExtract %x, 0x0 * Increment PPTC interval version * Use else-if instead - Address gdkchan's feedback. - Clean up Debug.Assert calls * Inline `count` expression into Debug.Assert Apparently the CoreCLR JIT will not eliminate this. :(
2020-07-25PPTC version increment (#1427)gdkchan
2020-07-24Refactor NativeContext (#1410)gdkchan
* Refactor NativeContext * Fix bugs * Use correct counts * Check index using register count constants
2020-07-19Implements some 32-bit instructions (VBIC, VTST, VSRA) (#1192)Valentin PONS
* Added some 32 bits instructions: * VBIC * VTST * VSRA * Incremented the PTC * Add tests and fix implementation * Fixed VBIC immediate opcode mapping * Hey hey! * Nit. Co-authored-by: gdkchan <gab.dark.100@gmail.com> Co-authored-by: LDj3SNuD <dvitiello@gmail.com> Co-authored-by: LDj3SNuD <35856442+LDj3SNuD@users.noreply.github.com>
2020-07-17CPU: A32: Fix Vabs_V & Vneg_V (S8, S16, S32 & F32); add Tests. (#1394)LDj3SNuD
* Fix Vabs_V & Vneg_V (S8, S16, S32 & F32); add Tests. * Update Ptc.cs
2020-07-17CPU: A32: Add Vadd & Vsub Wide (S/U_8/16/32) Inst.s with Test. (#1390)LDj3SNuD
2020-07-15Fix Decode exception condition (#1377)Ficture Seven
2020-07-13Add Fmax/minv_V & S/Ushl_S Inst.s with Tests. Fix Maxps/d & Minps/d d… (#1335)LDj3SNuD
* Add Fmax/minv_V & S/Ushl_S Inst.s with Tests. Fix Maxps/d & Minps/d double zero sign handling. Allows better handling of NaNs. * Optimized EmitSse2VectorIsNaNOpF() for multiple uses per opF.
2020-07-13Add SSE4.2 Path for CRC32, add A32 variant, add tests for non-castagnoli ↵riperiperi
variants. (#1328) * Add CRC32 A32 instructions. * Fix CRC32 instructions. * Add CRC intrinsic and fast path. Loop is currently unrolled, will look into adding temp vars after tests are added. * Begin work on Crc tests * Fix SSE4.2 path for CRC32C, finialize tests. * Remove unused IR path. * Fix spacing between prefix checks. * This should be Src. * PTC Version * OpCodeTable Order * Integer check improvement. Value and Crc can be either 32 or 64 size. * This wasn't necessary... * If size is 3, value type must be I64. * Fix same src+dest handling for non crc intrinsics. * Pre-fix (ha) issue with vex encodings
2020-07-13Fix Node Uses/Assignments (#1376)Ficture Seven
* Fix Node Uses/Assignments * Bump PPTC Version Number Co-authored-by: jduncanator <1518948+jduncanator@users.noreply.github.com>
2020-07-13Fix folding of ConvertI64ToI32 imm64 (#1383)Ficture Seven
* Fix folding of ConvertI64ToI32 imm64 * Increment PTC internal version * Clean up
2020-07-11Mask shift constants on x86 backend (#1382)gdkchan
* Mask shift constants on x86 backendd * Version bump
2020-07-11Fold ZeroExtend8/16/32 imm32/64 (#1358)Ficture Seven
* Fold ZeroExtend8/16/32 imm32/64 * Increment PTC version
2020-07-11Fold ConvertI64ToI32 imm64 (#1359)Ficture Seven
* Fold ConvertI64ToI32 imm64 * Increment PTC version * Bump PPTC InternalVersion Co-authored-by: jduncanator <1518948+jduncanator@users.noreply.github.com>
2020-07-09Fix PPTC on Windows 7. (#1369)LDj3SNuD
* Fix PPTC on Windows 7. * Address gdkchan comment.
2020-06-24Fix VMVN (immediate), Add VPMIN, VPMAX, VMVN (register) (#1303)riperiperi
* Add Vmvn (register), tests for both Vmvn variants. * Add Vpmin, Vpmax, improve Non-FastFp accuracy for Vpadd * Rebase on top of PTC. * Add Nopcode * Increment PTC version. * Fix nits.
2020-06-18Increment PTC version (#1311)Thog
Fix issues caused by https://github.com/Ryujinx/Ryujinx/commit/2421186d974446ef4183420c50bc37e58d9fe213
2020-06-18Generalize tail continues (#1298)Ficture Seven
* Generalize tail continues * Fix DecodeBasicBlock `Next` and `Branch` would be null, which is not the state expected by the branch instructions. They end up branching or falling into a block which is never populated by the `Translator`. This causes an assert to be fired when building the CFG. * Clean up Decode overloads * Do not synchronize when branching into exit block If we're branching into an exit block, that exit block will tail continue into another translation which already has a synchronization. * Remove A32 predicate tail continue If `block` is not an exit block then the `block.Next` must exist (as per the last instruction of `block`). * Throw if decoded 0 blocks Address gdkchan's feedback * Rebuild block list instead of setting to null Address gdkchan's feedback
2020-06-16Add Profiled Persistent Translation Cache. (#769)LDj3SNuD
* Delete DelegateTypes.cs * Delete DelegateCache.cs * Add files via upload * Update Horizon.cs * Update Program.cs * Update MainWindow.cs * Update Aot.cs * Update RelocEntry.cs * Update Translator.cs * Update MemoryManager.cs * Update InstEmitMemoryHelper.cs * Update Delegates.cs * Nit. * Nit. * Nit. * 10 fewer MSIL bytes for us * Add comment. Nits. * Update Translator.cs * Update Aot.cs * Nits. * Opt.. * Opt.. * Opt.. * Opt.. * Allow to change compression level. * Update MemoryManager.cs * Update Translator.cs * Manage corner cases during the save phase. Nits. * Update Aot.cs * Translator response tweak for Aot disabled. Nit. * Nit. * Nits. * Create DelegateHelpers.cs * Update Delegates.cs * Nit. * Nit. * Nits. * Fix due to #784. * Fixes due to #757 & #841. * Fix due to #846. * Fix due to #847. * Use MethodInfo for managed method calls. Use IR methods instead of managed methods about Max/Min (S/U). Follow-ups & Nits. * Add missing exception messages. Reintroduce slow path for Fmov_Vi. Implement slow path for Fmov_Si. * Switch to the new folder structure. Nits. * Impl. index-based relocation information. Impl. cache file version field. * Nit. * Address gdkchan comments. Mainly: - fixed cache file corruption issue on exit; - exposed a way to disable AOT on the GUI. * Address AcK77 comment. * Address Thealexbarney, jduncanator & emmauss comments. Header magic, CpuId (FI) & Aot -> Ptc. * Adaptation to the new application reloading system. Improvements to the call system of managed methods. Follow-ups. Nits. * Get the same boot times as on master when PTC is disabled. * Profiled Aot. * A32 support (#897). * #975 support (1 of 2). * #975 support (2 of 2). * Rebase fix & nits. * Some fixes and nits (still one bug left). * One fix & nits. * Tests fix (by gdk) & nits. * Support translations not only in high quality and rejit. Nits. * Added possibility to skip translations and continue execution, using `ESC` key. * Update SettingsWindow.cs * Update GLRenderer.cs * Update Ptc.cs * Disabled Profiled PTC by default as requested in the past by gdk. * Fix rejit bug. Increased number of parallel translations. Add stack unwinding stuffs support (1 of 2). Nits. * Add stack unwinding stuffs support (2 of 2). Tuned number of parallel translations. * Restored the ability to assemble jumps with 8-bit offset when Profiled PTC is disabled or during profiling. Modifications due to rebase. Nits. * Limited profiling of the functions to be translated to the addresses belonging to the range of static objects only. * Nits. * Nits. * Update Delegates.cs * Nit. * Update InstEmitSimdArithmetic.cs * Address riperiperi comments. * Fixed the issue of unjustifiably longer boot times at the second boot than at the first boot, measured at the same time or reference point and with the same number of translated functions. * Implemented a simple redundant load/save mechanism. Halved the value of Decoder.MaxInstsPerFunction more appropriate for the current performance of the Translator. Replaced by Logger.PrintError to Logger.PrintDebug in TexturePool.cs about the supposed invalid texture format to avoid the spawn of the log. Nits. * Nit. Improved Logger.PrintError in TexturePool.cs to avoid log spawn. Added missing code for FZ handling (in output) for fp max/min instructions (slow paths). * Add configuration migration for PTC Co-authored-by: Thog <me@thog.eu>
2020-06-14VABS takes one input register, not two. (#1300)riperiperi
2020-06-05Faster crc32 implementation (#1294)merry
* Add Pclmulqdq intrinsic * Implement crc32 in terms of pclmulqdq * Address PR comments
2020-05-27Add FMaxNmV & FMinNmV Inst.s with Test. (#1279)LDj3SNuD
Successful unit testing on Windows (debug and release mode).
2020-05-23Implement CNTVCT_EL0 (#1268)mageven
* Implement CNTVCT_EL0 * Fix comment
2020-05-15Unwinding Follow-up. Fix a bug in JitUnwindWindows where ... (#1238)LDj3SNuD
... in case of "Vector" unwind codes the remaining unwind codes could be corrupted. Nits.
2020-05-15Surface Flinger: Implement GetBufferHistory (#1232)Thog
* Surface Flinger: Implement GetBufferHistory Also fix some bugs on the Surface Flinger implementation * Address Ac_K's comment
2020-05-14Fix RET Xn translation (#1242)Ficture Seven
2020-05-13Remove CpuId IR instruction (#1227)gdkchan
2020-05-11Fix tailcall case in EmitterContext (#1235)Ficture Seven
2020-05-10Suppress CS0169 CS0649 warns from HID structs (#1222)mageven
Also fix typo in a pragma restore in Logger
2020-05-04Upgrade projects to C#8 (#1193)Ac_K
Some parts of our code needs C# 8 who isn't set as default in Visual Studio. To fix this we have to set the C# version correctly in the csproj files and then we are be able to build the project using Visual Studio.
2020-05-04Improve IRDumper (#1135)Ficture Seven
* Improve IRDumper * Make Symbols.Add(ulong, ulong, ulong, string) thread safe * Use a StringBuilder for MemoryOperand * Add #if M_DEBUG guards * Fix JMP_TABLE typo * Fix using in Symbols * Use Conditional("M_DEBUG") instead Address gdkchan's feedback * Use a struct instead of 4-tuple Address gdkchan's feedback * Place symbols in comments instead Address gdkchan's feedback * Use StringBuilder throughout * Handle offsetted symbols * Fix naming convention of Builder * Avoid ArgumentException * Remove unnecessary using * Use switch expression instead * Turn into a class * Clean up * Remove unnecessary using
2020-05-04Implement a new physical memory manager and replace DeviceMemory (#856)gdkchan
* Implement a new physical memory manager and replace DeviceMemory * Proper generic constraints * Fix debug build * Add memory tests * New CPU memory manager and general code cleanup * Remove host memory management from CPU project, use Ryujinx.Memory instead * Fix tests * Document exceptions on MemoryBlock * Fix leak on unix memory allocation * Proper disposal of some objects on tests * Fix JitCache not being set as initialized * GetRef without checks for 8-bits and 16-bits CAS * Add MemoryBlock destructor * Throw in separate method to improve codegen * Address PR feedback * QueryModified improvements * Fix memory write tracking not marking all pages as modified in some cases * Simplify MarkRegionAsModified * Remove XML doc for ghost param * Add back optimization to avoid useless buffer updates * Add Ryujinx.Cpu project, move MemoryManager there and remove MemoryBlockWrapper * Some nits * Do not perform address translation when size is 0 * Address PR feedback and format NativeInterface class * Remove ghost parameter description * Update Ryujinx.Cpu to .NET Core 3.1 * Address PR feedback * Fix build * Return a well defined value for GetPhysicalAddress with invalid VA, and do not return unmapped ranges as modified * Typo
2020-05-01Do not compute dominance information when not in SSA (#1176)Ficture Seven
2020-04-25Do temp constant copy for CompareAndSwap, other improvements to PreAllocator ↵gdkchan
(#1126) * Do temp constant copy for CompareAndSwap, other improvements to PreAllocator * Nit
2020-04-22Update .NET Core to 3.1, and update NuGet Packages (#1121)Michael Kuklinski
* Updated all NuGet packages to latest, and updated the framework from .NET Core 3.0 to 3.1. * Updating appveyor settings for 3.1 Updating appveyor to use the netcoreapp3.1 path instead of 3.0. * Removing unneeded NuGet package System.Runtime.CompilerServices.Unsafe. * Removing unused NuGet package SharpFontCore. * Removing unused NuGet package TimeZoneConverter.Posix * Cleaning up by adding newline to a csproj. * Simplfying a NuGet conditional include, and adding a warning disable for an annoying NuGet package. * I'm not sure if .travis.yml is still used, but I'm updating its 'dotnet' version to the correct SDK. * Making the runtime version into its own environment variable so it's a bit easier to change in the future. * Removing OpenTK.NetStandard reference from Ryujinx.Common * Fixing indentation in Common.csproj * Updating the README to specify .NET Core 3.1. * Reverting the update of the GTKSharp package so it doesn't block the PR.
2020-04-21Suppress warnings from fields never used or never assigned (CS0169 and ↵Cristallix
CS0649) (#919) * chore : disable unwanted warnings and minor code cleanup * chore : remove more warnings * fix : reorder struct correctly * fix : restore _isKernel and remove useless comment * fix : copy/paste error * fix : restore CallMethod call * fix : whitespace * chore : clean using * feat : remove warnings * fix : simplify warning removal on struct * fix : revert fields deletion and code clean up * fix : re-add RE value * fix : typo
2020-04-20Avoid temporaries when pre-allocating Store %x, imm8/16/32 (#1123)Ficture Seven
2020-04-17Improve V128 (#1097)Ficture Seven
* Improve V128 * Use LayoutKind.Sequential instead * Add As<T>, Get<T> & Set<T> * Fix CpuTest * Rename Get<T> & Set<T> to Extract<T> & Insert<T> * Add XML documentation * Nit
2020-04-09Optimize %x ^ %x = 0 (#1094)Ficture Seven
* JIT: Optimize %x ^ %x = 0 * Address feedback * Fix typo
2020-04-04Use the jump table for HighCq tail continues. (#1088)riperiperi
* Use the jump table for tail continues. This path is always reached when a function larger than our current length limit (currently 5000) is compiled. * Use Call Flag rather than 1L
2020-03-25Add Fast Paths for Crypto instructions (A32/A64) (#1026)riperiperi
* Add Fast Paths for Crypto instructions (A32/A64) * Replace additional XOR with passing in const zero.
2020-03-24Add Fcvtas_S/V & Fcvtau_S/V. (#1018)LDj3SNuD
2020-03-20Move the MakeOp to OpCodeTable class, for reduce the use of ↵Chenj168
ConcurrentDictionary (#996)
2020-03-20Modify TranslatedFunction.GetPointer () to optimize performance (#995)Chenj168
* add local var to reduce calling Marshal.GetFunctionPointerForDelegate * modify code style
2020-03-18CodeGen Optimisations (LSRA and Translator) (#978)riperiperi
* Start of JIT garbage collection improvements - thread static pool for Operand, MemoryOperand, Operation - Operands and Operations are always to be constructed via their static helper classes, so they can be pooled. - removing LinkedList from Node for sources/destinations (replaced with List<>s for now, but probably could do arrays since size is bounded) - removing params constructors from Node - LinkedList<> to List<> with Clear() for Operand assignments/uses - ThreadStaticPool is very simple and basically just exists for the purpose of our specific translation allocation problem. Right now it will stay at the worst case allocation count for that thread (so far) - the pool can never shrink. - Still some cases of Operand[] that haven't been removed yet. Will need to evaluate them (eg. is there a reasonable max number of params for Calls?) * ConcurrentStack instead of ConcurrentQueue for Rejit * Optimize some parts of LSRA - BitMap now operates on 64-bit int rather than 32-bit - BitMap is now pooled in a ThreadStatic pool (within lrsa) - BitMap now is now its own iterator. Marginally speeds up iterating through the bits. - A few cases where enumerators were generated have been converted to forms that generate less garbage. - New data structure for sorting _usePositions in LiveIntervals. Much faster split, NextUseAfter, initial insertion. Random insertion is slightly slower. - That last one is WIP since you need to insert the values backwards. It would be ideal if it just flipped it for you, uncomplicating things on the caller side. * Use a static pool of thread static pools. (yes.) Prevents each execution thread creating its own lowCq pool and making me cry. * Move constant value to top, change naming convention. * Fix iteration of memory operands. * Increase max thread count. * Address Feedback
2020-03-14Implement AESMC, AESIMC, AESE, AESD and VEOR AArch32 instructions (#982)riperiperi
* Add VEOR and AES instructions. * Add tests for crypto instructions. * Update ValueSource name.
2020-03-12Use a Jump Table for direct and indirect calls/jumps, removing transitions ↵riperiperi
to managed (#975) * Implement Jump Table for Native Calls NOTE: this slows down rejit considerably! Not recommended to be used without codegen optimisation or AOT. - Does not work on Linux - A32 needs an additional commit. * A32 Support (WIP) * Actually write Direct Call pointers to the table That would help. * Direct Calls: Rather than returning to the translator, attempt to keep within the native stack frame. A return to the translator can still happen, but only by exceptionally bubbling up to it. Also: - Always translate lowCq as a function. Faster interop with the direct jumps, and this will be useful in future if we want to do speculative translation. - Tail Call Detection: after the decoding stage, detect if we do a tail call, and avoid translating into it. Detected if a jump is made to an address outwith the contiguous sequence of blocks surrounding the entry point. The goal is to reduce code touched by jit and rejit. * A32 Support * Use smaller max function size for lowCq, fix exceptional returns When a return has an unexpected value and there is no code block following this one, we now return the value rather than continuing. * CompareAndSwap (buggy) * Ensure CompareAndSwap does not get optimized away. * Use CompareAndSwap to make the dynamic table thread safe. * Tail call for linux, throw on too many arguments. * Combine CompareAndSwap 128 and 32/64. They emit different IR instructions since their PreAllocator behaviour is different, but now they just have one function on EmitterContext. * Fix issues separating from optimisations. * Use a stub to find and execute missing functions. This allows us to skip doing many runtime comparisons and branches, and reduces the amount of code we need to emit significantly. For the indirect call table, this stub also does the work of moving in the highCq address to the table when one is found. * Make Jump Tables and Jit Cache dynmically resize Reserve virtual memory, commit as needed. * Move TailCallRemover to its own class. * Multithreaded Translation (based on heuristic) A poor one, at that. Need to get core count for a better one, which means a lot of OS specific garbage. * Better priority management for background threads. * Bound core limit a bit more Past a certain point the load is not paralellizable and starts stealing from the main thread. Likely due to GC, memory, heap allocation thread contention. Reduce by one core til optimisations come to improve the situation. * Fix memory management on linux. * Temporary solution to some sync problems. This will make sure threads exit correctly, most of the time. There is a potential race where setting the sync counter to 0 does nothing (counter stays at what it was before, thread could take too long to exit), but we need to find a better way to do this anyways. Synchronization frequency has been tightened as we never enter blockwise segments of code. Essentially this means, check every x functions or loop iterations, before lowcq blocks existed and were worth just as much. Ideally it should be done in a better way, since functions can be anywhere from 1 to 5000 instructions. (maybe based on host timer, or an interrupt flag from a scheduler thread) * Address feedback minus CompareAndSwap change. * Use default ReservedRegion granularity. * Merge CompareAndSwap with its V128 variant. * We already got the source, no need to do it again. * Make sure all background translation threads exit. * Fix CompareAndSwap128 Detection criteria was a bit scuffed. * Address Comments.
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