* Implement Modding Support
* Executables: Rewrite to use contiguous mem and Spans
* Reorder ExeFs, Npdm, ControlData and SaveData calls
After discussion with gdkchan, it was decided it's best to call
LoadExeFs after all other loads are done as it starts the guest process.
* Build RomFs manually instead of Layering FS
Layered FS approach has considerable latency when building the final
romfs. So, we manually replace files in a single romfs instance.
* Add RomFs modding via storage file
* Fix and cleanup MemPatch
* Add dynamically loaded NRO patching
* Support exefs file replacement
* Rewrite ModLoader to use mods-search architecture
* Disable PPTC when exefs patches are detected
Disable PPTC on exefs replacements too
* Rewrite ModLoader, again
* Increased maintainability and matches Atmosphere closely
* Creates base mods structure if it doesn't exist
* Add Exefs partition replacement
* IPSwitch: Fix nsobid parsing
* Move mod logs to new LogClass
* Allow custom suffixes to title dirs again
* Address nits
* Add a per-App "Open Mods Directory" context menu item
Creates the path if not present.
* Normalize tooltips verbiage
* Use LocalStorage and remove unused namespaces
* 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
* 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.
* Fix a crash when closing the main Ui
Also make sure to dispose the OpenAL context to not leak memory when
unloading the emulation context.
* Improve keys and 'game already running' dialogs
* Make sure to dispose the page table and ThreadContext
Less memory leaks!
* Fix tests
* Address gdk's comments
* Make HLE disposable safely
This fix the oldest issue with the HLE code: the kernel side
disposability.
Changelog:
- Implement KProcess::UnpauseAndTerminateAllThreadsExcept, KThread::Terminate, KThread::TerminateCurrentProcess, KThread::PrepareForTermiation and the svc post handler accurately.
- Implement svcTerminateProcess and svcExitProcess. (both untested)
- Fix KHandleTable::Destroy not decrementing refcount of all objects stored in the table.
- Spawn a custom KProcess with the maximum priority to terminate every guest KProcess. (terminating kernel emulation safely)
- General system stability improvements to enhance the user's experience.
* Fix a typo in a comment in KProcess.cs
* Address gdk's comments
Allows passing data into and out of the same registers when calling via the Kernel ABI. This allows implementing specific supervisor calls like "CallSecureMonitor", that expect their args and results in the same registers.
* Added GUI to Ryujinx
* Updated to use Glade
Also added scrollbar and default dark theme
* Added support for loading icon from .nro files and cleaned up the code a bit
* Added General Settings Menu (read-only for now) and moved some functionality from MainMenu.cs to ApplicationLibrary.cs
* Added custom GUI theme support and changed the defualt theme to one I just wrote
* Added GTK to process path, fixed a bug and minor edits
* some more edits and a bug fix
* general settings menu is now fully functional. also fixed the bug where ryujinx crashes when it trys to load an invalid gamedir
* big rewrite
* aesthetic changes to General Settings menu
* Added Control Settings
one day done feature :P
* minor changes
* 1st wave of changes
* 2nd wave of changes
* 3rd wave of changes
* Cleanup settings ui
* minor edits
* new about window added, still needs styling
* added spin button for new option and tooltips to settings
* Game icons and names are now shown in the games list
* add nuget package which contains gtk dependencies
* requested changes have been changed
* put CreateGameWindow on a new thread and stopped destroying the main menu when a game loads
* fixed bug that allowed a user to attempt to load multiple games at a time which causes a crash
* Added LastPlayed and TimePlayed columns to the game list
* Did some testing and fixed some bugs
Im not happy with one of the fixes so i will do it properly an upcoming commit
* did some more bug testing and fixed another 2 bugs
* caught an exception when ryujinx tries to load non-homebrew as homebrew
* Large changes
Rewrote ApplicationLibrary.cs (added comments too) so any devs reading it wont get eye cancer, also its probably more efficient now. Added 2 new columns (Developer name and application version) to the game list and wrote the logic for it. Ryujinx now loads NRO's TitleName and TitleID from the NACP file instead of the default NPDM. I also killed a lot of bugs
* Moved Files
moved ApplicationLibrary.cs to Ryujinx.HLE as that is a better place for it. Moved contents of GUI folder to Ui folder and changed the namespaces of the gui files from Ryujinx to Ryujinx.Ui
* Added 'Open Ryujinx Folder' button to the file menu and did some small fixes
* New features
* updated nuget package with missing dlls and changed emmauss' requested changes
* fixed some minor issues
* all requested changes marked as resolved have been changed
* gdkchan's requested changes
* fixed an issue with settings window getting chopped on small res
* fixed 2 problems caused by rebase
* changed the default theme
* applied Thog's patch to fix issue on linux
* fixed issue caused by rebase
* added update check button that runs ryujinx-updater
* reads version info from installer and displays it in about menu
* changes completed
* requested changes changed
* fixed issue with default theme
* fixed a bug and completed requested changes
* added more tooltips and changed some text
* Start of the ARMeilleure project
* Refactoring around the old IRAdapter, now renamed to PreAllocator
* Optimize the LowestBitSet method
* Add CLZ support and fix CLS implementation
* Add missing Equals and GetHashCode overrides on some structs, misc small tweaks
* Implement the ByteSwap IR instruction, and some refactoring on the assembler
* Implement the DivideUI IR instruction and fix 64-bits IDIV
* Correct constant operand type on CSINC
* Move division instructions implementation to InstEmitDiv
* Fix destination type for the ConditionalSelect IR instruction
* Implement UMULH and SMULH, with new IR instructions
* Fix some issues with shift instructions
* Fix constant types for BFM instructions
* Fix up new tests using the new V128 struct
* Update tests
* Move DIV tests to a separate file
* Add support for calls, and some instructions that depends on them
* Start adding support for SIMD & FP types, along with some of the related ARM instructions
* Fix some typos and the divide instruction with FP operands
* Fix wrong method call on Clz_V
* Implement ARM FP & SIMD move instructions, Saddlv_V, and misc. fixes
* Implement SIMD logical instructions and more misc. fixes
* Fix PSRAD x86 instruction encoding, TRN, UABD and UABDL implementations
* Implement float conversion instruction, merge in LDj3SNuD fixes, and some other misc. fixes
* Implement SIMD shift instruction and fix Dup_V
* Add SCVTF and UCVTF (vector, fixed-point) variants to the opcode table
* Fix check with tolerance on tester
* Implement FP & SIMD comparison instructions, and some fixes
* Update FCVT (Scalar) encoding on the table to support the Half-float variants
* Support passing V128 structs, some cleanup on the register allocator, merge LDj3SNuD fixes
* Use old memory access methods, made a start on SIMD memory insts support, some fixes
* Fix float constant passed to functions, save and restore non-volatile XMM registers, other fixes
* Fix arguments count with struct return values, other fixes
* More instructions
* Misc. fixes and integrate LDj3SNuD fixes
* Update tests
* Add a faster linear scan allocator, unwinding support on windows, and other changes
* Update Ryujinx.HLE
* Update Ryujinx.Graphics
* Fix V128 return pointer passing, RCX is clobbered
* Update Ryujinx.Tests
* Update ITimeZoneService
* Stop using GetFunctionPointer as that can't be called from native code, misc. fixes and tweaks
* Use generic GetFunctionPointerForDelegate method and other tweaks
* Some refactoring on the code generator, assert on invalid operations and use a separate enum for intrinsics
* Remove some unused code on the assembler
* Fix REX.W prefix regression on float conversion instructions, add some sort of profiler
* Add hardware capability detection
* Fix regression on Sha1h and revert Fcm** changes
* Add SSE2-only paths on vector extract and insert, some refactoring on the pre-allocator
* Fix silly mistake introduced on last commit on CpuId
* Generate inline stack probes when the stack allocation is too large
* Initial support for the System-V ABI
* Support multiple destination operands
* Fix SSE2 VectorInsert8 path, and other fixes
* Change placement of XMM callee save and restore code to match other compilers
* Rename Dest to Destination and Inst to Instruction
* Fix a regression related to calls and the V128 type
* Add an extra space on comments to match code style
* Some refactoring
* Fix vector insert FP32 SSE2 path
* Port over the ARM32 instructions
* Avoid memory protection races on JIT Cache
* Another fix on VectorInsert FP32 (thanks to LDj3SNuD
* Float operands don't need to use the same register when VEX is supported
* Add a new register allocator, higher quality code for hot code (tier up), and other tweaks
* Some nits, small improvements on the pre allocator
* CpuThreadState is gone
* Allow changing CPU emulators with a config entry
* Add runtime identifiers on the ARMeilleure project
* Allow switching between CPUs through a config entry (pt. 2)
* Change win10-x64 to win-x64 on projects
* Update the Ryujinx project to use ARMeilleure
* Ensure that the selected register is valid on the hybrid allocator
* Allow exiting on returns to 0 (should fix test regression)
* Remove register assignments for most used variables on the hybrid allocator
* Do not use fixed registers as spill temp
* Add missing namespace and remove unneeded using
* Address PR feedback
* Fix types, etc
* Enable AssumeStrictAbiCompliance by default
* Ensure that Spill and Fill don't load or store any more than necessary
* Fix typos
* Remove unneeded using statements
* Enforce var style more
* Remove redundant qualifiers
* Fix some indentation
* Disable naming warnings on files with external enum names
* Fix build
* Mass find & replace for comments with no spacing
* Standardize todo capitalization and for/if spacing
* Print Guest Stack Trace in ServiceNotImplemented Exception
* Remove PrintGuestStackTrace
* Print Process Name and PID at the start of guest stack trace
* Implement faster address translation and write tracking on the MMU
* Rename MemoryAlloc to MemoryManagement, and other nits
* Support multi-level page tables
* Fix typo
* Reword comment a bit
* Support scalar vector loads/stores on the memory fast path, and minor fixes
* Add missing cast
* Alignment
* Fix VirtualFree function signature
* Change MemoryProtection enum to uint aswell for consistency
* Implement ARM exclusive load/store with compare exchange insts, and enable multicore by default
* Fix comment typo
* Support Linux and OSX on MemoryAlloc and CompareExchange128, some cleanup
* Use intel syntax on assembly code
* Adjust identation
* Add CPUID check and fix exclusive reservation granule size
* Update schema multicore scheduling default value
* Make the cpu id check code lower case aswell
* Make it possibles to load hb-loader and hb-menu
One issue remains with hb-menu homebrew icons because of SIMD issues
(libjpeg-turbo related) and netloader doesn't work.
* Implement GetApplicationControlData
* Fix shared fonts for NSO/NRO
* Add homebrew NRO romfs support
This readd the NRO support by parsing the ASET header
* Address comments about HomebrewRomFs
* override Dispose in homebrew romfs stream
* Use a struct for file timestamp
* Simplify positional increments in GetApplicationControlData
* Address comments
* improve readability of the memory permission check in SetProcessMemoryPermission
* Fix previous broken check
* Add address space checks in SetProcessMemoryPermission
* Implement speculative translation on the cpu, and change the way how branches to unknown or untranslated addresses works
* Port t0opt changes and other cleanups
* Change namespace from translation related classes to ChocolArm64.Translation, other minor tweaks
* Fix typo
* Translate higher quality code for indirect jumps aswell, and on some cases that were missed when lower quality (tier 0) code was available
* Remove debug print
* Remove direct argument passing optimization, and enable tail calls for BR instructions
* Call delegates directly with Callvirt rather than calling Execute, do not emit calls for tier 0 code
* Remove unused property
* Rename argument on ArmSubroutine delegate
* Implement ARM32 memory instructions: LDM, LDR, LDRB, LDRD, LDRH, LDRSB, LDRSH, STM, STR, STRB, STRD, STRH (immediate and register + immediate variants), implement CMP (immediate and register shifted by immediate variants)
* Rename some opcode classes and flag masks for consistency
* Fix a few suboptimal ARM32 codegen issues, only loads should be considered on decoder when checking if Rt == PC, and only NZCV flags should be considered for comparison optimizations
* Take into account Rt2 for LDRD instructions aswell when checking if the instruction changes PC
* Re-align arm32 instructions on the opcode table
* Remove ARM32 interpreter and add ARM32 support on the translator
* Nits.
* Rename Cond -> Condition
* Align code again
* Rename Data to Alu
* Enable ARM32 support and handle undefined instructions
* Use the IsThumb method to check if its a thumb opcode
* Remove another 32-bits check
* Implement some IPC related kernel SVCs properly
* Fix BLZ decompression when the segment also has a uncompressed chunck
* Set default cpu core on process start from ProgramLoader, remove debug message
* Load process capabilities properly on KIPs
* Fix a copy/paste error in UnmapPhysicalMemory64
* Implement smarter switching between old and new IPC system to support the old HLE services implementation without the manual switch
* Implement RegisterService on sm and AcceptSession (partial)
* Misc fixes and improvements on new IPC methods
* Move IPC related SVCs into a separate file, and logging on RegisterService (sm)
* Some small fixes related to receive list buffers and error cases
* Load NSOs using the correct pool partition
* Fix corner case on GetMaskFromMinMax where range is 64, doesn't happen in pratice however
* Fix send static buffer copy
* Session release, implement closing requests on client disconnect
* Implement ConnectToPort SVC
* KLightSession init
* Optimized memory modified check
This was initially in some cases more expensive than plainly sending the data. Now it should have way better performance.
* Small refactoring
* renamed InvalidAccessEventArgs
* Renamed PtPageBits
* Removed ValueRange(set)
They are currently unused and won't be likely to be used in the near future
* Initial implementation of KProcess
* Some improvements to the memory manager, implement back guest stack trace printing
* Better GetInfo implementation, improve checking in some places with information from process capabilities
* Allow the cpu to read/write from the correct memory locations for accesses crossing a page boundary
* Change long -> ulong for address/size on memory related methods to avoid unnecessary casts
* Attempt at implementing ldr:ro with new KProcess
* Allow BSS with size 0 on ldr:ro
* Add checking for memory block slab heap usage, return errors if full, exit gracefully
* Use KMemoryBlockSize const from KMemoryManager
* Allow all methods to read from non-contiguous locations
* Fix for TransactParcelAuto
* Address PR feedback, additionally fix some small issues related to the KIP loader and implement SVCs GetProcessId, GetProcessList, GetSystemInfo, CreatePort and ManageNamedPort
* Fix wrong check for source pages count from page list on MapPhysicalMemory
* Fix some issues with UnloadNro on ldr:ro
* Change naming convention for Ryujinx project
* Change naming convention for ChocolArm64 project
* Fix NaN
* Remove unneeded this. from Ryujinx project
* Adjust naming from new PRs
* Name changes based on feedback
* How did this get removed?
* Rebasing fix
* Change FP enum case
* Remove prefix from ChocolArm64 classes - Part 1
* Remove prefix from ChocolArm64 classes - Part 2
* Fix alignment from last commit's renaming
* Rename namespaces
* Rename stragglers
* Fix alignment
* Rename OpCode class
* Missed a few
* Adjust alignment
* Timing: Optimize Timestamp Aquisition
Currently, we make use of Environment.TickCount in a number of places. This has some downsides, mainly being that the TickCount is a signed 32-bit integer, and has an effective limit of ~25 days before overflowing and wrapping around. Due to the signed-ness of the value, this also caused issues with negative numbers. This resolves these issues by using a 64-bit tick count obtained from Performance Counters (via the Stopwatch class). This has a beneficial side effect of being significantly more accurate than the TickCount.
* Timing: Rename ElapsedTicks to ElapsedMilliseconds and expose TicksPerX
* Timing: Some style changes
* Timing: Align static variable initialization
* Print stack trace on invalid memory accesses
* Rebased, change code region base address for 39-bits address space, print stack trace on break and undefined instructions too
* Implement IRoInterface
This is required by Super Mario Party.
This commit also adds MapProcessCodeMemory and UnmapProcessCodeMemory functions in KMemoryManager. Those two calls might not reflect what the SVC of the same names do.
* Fix some code style issues
* Use MakeError to clarify error code
* Add NRR and NRO constants
* Fix some codestyle issues
* Fix InvalidMemoryState error code
* Started to rewrite the thread scheduler
* Add a single core-like scheduling mode, enabled by default
* Clear exclusive monitor on context switch
* Add SetThreadActivity, misc fixes
* Implement WaitForAddress and SignalToAddress svcs, misc fixes
* Misc fixes (on SetActivity and Arbiter), other tweaks
* Rebased
* Add missing null check
* Rename multicore key on config, fix UpdatePriorityInheritance
* Make scheduling data MLQs private
* nit: Ordering
