diff options
| author | gdkchan <gab.dark.100@gmail.com> | 2024-03-26 23:33:24 -0300 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-03-26 23:33:24 -0300 |
| commit | b323a017385ac6e08db4025fe4ef1bfbb41607ab (patch) | |
| tree | 33392d69cea70232cb0342e38a924dc31fb22719 /src/Ryujinx.Cpu/Signal | |
| parent | f6d24449b6e1ebe753c0a8095a435820c0948f19 (diff) | |
Implement host tracked memory manager mode (#6356)
* Add host tracked memory manager mode
* Skipping flush is no longer needed
* Formatting + revert unrelated change
* LightningJit: Ensure that dest register is saved for load ops that do partial updates
* avoid allocations when doing address space lookup
Add missing improvement
* IsRmwMemory -> IsPartialRegisterUpdateMemory
* Ensure we iterate all private allocations in range
* PR feedback and potential fixes
* Simplified bridges a lot
* Skip calling SignalMappingChanged if Guest is true
* Late map bridge too
* Force address masking for prefetch instructions
* Reprotection for bridges
* Move partition list validation to separate debug method
* Move host tracked related classes to HostTracked folder
* New HostTracked namespace
* Move host tracked modes to the end of enum to avoid PPTC invalidation
---------
Co-authored-by: riperiperi <rhy3756547@hotmail.com>
Diffstat (limited to 'src/Ryujinx.Cpu/Signal')
| -rw-r--r-- | src/Ryujinx.Cpu/Signal/NativeSignalHandler.cs | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/src/Ryujinx.Cpu/Signal/NativeSignalHandler.cs b/src/Ryujinx.Cpu/Signal/NativeSignalHandler.cs index 5a9d92cc..93e60832 100644 --- a/src/Ryujinx.Cpu/Signal/NativeSignalHandler.cs +++ b/src/Ryujinx.Cpu/Signal/NativeSignalHandler.cs @@ -70,7 +70,7 @@ namespace Ryujinx.Cpu.Signal config = new SignalHandlerConfig(); } - public static void InitializeSignalHandler(ulong pageSize, Func<IntPtr, IntPtr, IntPtr> customSignalHandlerFactory = null) + public static void InitializeSignalHandler(Func<IntPtr, IntPtr, IntPtr> customSignalHandlerFactory = null) { if (_initialized) { @@ -90,7 +90,7 @@ namespace Ryujinx.Cpu.Signal if (OperatingSystem.IsLinux() || OperatingSystem.IsMacOS()) { - _signalHandlerPtr = MapCode(NativeSignalHandlerGenerator.GenerateUnixSignalHandler(_handlerConfig, rangeStructSize, pageSize)); + _signalHandlerPtr = MapCode(NativeSignalHandlerGenerator.GenerateUnixSignalHandler(_handlerConfig, rangeStructSize)); if (customSignalHandlerFactory != null) { @@ -107,7 +107,7 @@ namespace Ryujinx.Cpu.Signal config.StructAddressOffset = 40; // ExceptionInformation1 config.StructWriteOffset = 32; // ExceptionInformation0 - _signalHandlerPtr = MapCode(NativeSignalHandlerGenerator.GenerateWindowsSignalHandler(_handlerConfig, rangeStructSize, pageSize)); + _signalHandlerPtr = MapCode(NativeSignalHandlerGenerator.GenerateWindowsSignalHandler(_handlerConfig, rangeStructSize)); if (customSignalHandlerFactory != null) { @@ -175,5 +175,10 @@ namespace Ryujinx.Cpu.Signal return false; } + + public static bool SupportsFaultAddressPatching() + { + return NativeSignalHandlerGenerator.SupportsFaultAddressPatchingForHost(); + } } } |