From cee712105850ac3385cd0091a923438167433f9f Mon Sep 17 00:00:00 2001 From: TSR Berry <20988865+TSRBerry@users.noreply.github.com> Date: Sat, 8 Apr 2023 01:22:00 +0200 Subject: Move solution and projects to src --- .../Tamper/CodeEmitters/LoadRegisterWithMemory.cs | 58 ---------------------- 1 file changed, 58 deletions(-) delete mode 100644 Ryujinx.HLE/HOS/Tamper/CodeEmitters/LoadRegisterWithMemory.cs (limited to 'Ryujinx.HLE/HOS/Tamper/CodeEmitters/LoadRegisterWithMemory.cs') diff --git a/Ryujinx.HLE/HOS/Tamper/CodeEmitters/LoadRegisterWithMemory.cs b/Ryujinx.HLE/HOS/Tamper/CodeEmitters/LoadRegisterWithMemory.cs deleted file mode 100644 index 87b37a1e..00000000 --- a/Ryujinx.HLE/HOS/Tamper/CodeEmitters/LoadRegisterWithMemory.cs +++ /dev/null @@ -1,58 +0,0 @@ -using Ryujinx.HLE.Exceptions; - -namespace Ryujinx.HLE.HOS.Tamper.CodeEmitters -{ - /// - /// Code type 5 allows loading a value from memory into a register, either using a fixed address or by - /// dereferencing the destination register. - /// - class LoadRegisterWithMemory - { - private const int OperationWidthIndex = 1; - private const int MemoryRegionIndex = 2; - private const int DestinationRegisterIndex = 3; - private const int UseDestinationAsSourceIndex = 4; - private const int OffsetImmediateIndex = 6; - - private const int OffsetImmediateSize = 10; - - public static void Emit(byte[] instruction, CompilationContext context) - { - // 5TMR00AA AAAAAAAA - // T: Width of memory read (1, 2, 4, or 8 bytes). - // M: Memory region to write to (0 = Main NSO, 1 = Heap). - // R: Register to load value into. - // A: Immediate offset to use from memory region base. - - // 5TMR10AA AAAAAAAA - // T: Width of memory read(1, 2, 4, or 8 bytes). - // M: Ignored. - // R: Register to use as base address and to load value into. - // A: Immediate offset to use from register R. - - byte operationWidth = instruction[OperationWidthIndex]; - MemoryRegion memoryRegion = (MemoryRegion)instruction[MemoryRegionIndex]; - Register destinationRegister = context.GetRegister(instruction[DestinationRegisterIndex]); - byte useDestinationAsSourceIndex = instruction[UseDestinationAsSourceIndex]; - ulong address = InstructionHelper.GetImmediate(instruction, OffsetImmediateIndex, OffsetImmediateSize); - - Pointer sourceMemory; - - switch (useDestinationAsSourceIndex) - { - case 0: - // Don't use the source register as an additional address offset. - sourceMemory = MemoryHelper.EmitPointer(memoryRegion, address, context); - break; - case 1: - // Use the source register as the base address. - sourceMemory = MemoryHelper.EmitPointer(destinationRegister, address, context); - break; - default: - throw new TamperCompilationException($"Invalid source mode {useDestinationAsSourceIndex} in Atmosphere cheat"); - } - - InstructionHelper.EmitMov(operationWidth, context, destinationRegister, sourceMemory); - } - } -} -- cgit v1.2.3