diff options
| author | TSR Berry <20988865+TSRBerry@users.noreply.github.com> | 2023-04-08 01:22:00 +0200 |
|---|---|---|
| committer | Mary <thog@protonmail.com> | 2023-04-27 23:51:14 +0200 |
| commit | cee712105850ac3385cd0091a923438167433f9f (patch) | |
| tree | 4a5274b21d8b7f938c0d0ce18736d3f2993b11b1 /Ryujinx.HLE/HOS/Tamper/CodeEmitters/StoreConstantToAddress.cs | |
| parent | cd124bda587ef09668a971fa1cac1c3f0cfc9f21 (diff) | |
Move solution and projects to src
Diffstat (limited to 'Ryujinx.HLE/HOS/Tamper/CodeEmitters/StoreConstantToAddress.cs')
| -rw-r--r-- | Ryujinx.HLE/HOS/Tamper/CodeEmitters/StoreConstantToAddress.cs | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/Ryujinx.HLE/HOS/Tamper/CodeEmitters/StoreConstantToAddress.cs b/Ryujinx.HLE/HOS/Tamper/CodeEmitters/StoreConstantToAddress.cs deleted file mode 100644 index 933646bd..00000000 --- a/Ryujinx.HLE/HOS/Tamper/CodeEmitters/StoreConstantToAddress.cs +++ /dev/null @@ -1,41 +0,0 @@ -namespace Ryujinx.HLE.HOS.Tamper.CodeEmitters -{ - /// <summary> - /// Code type 0 allows writing a static value to a memory address. - /// </summary> - class StoreConstantToAddress - { - private const int OperationWidthIndex = 1; - private const int MemoryRegionIndex = 2; - private const int OffsetRegisterIndex = 3; - private const int OffsetImmediateIndex = 6; - private const int ValueImmediateIndex = 16; - - private const int OffsetImmediateSize = 10; - private const int ValueImmediateSize8 = 8; - private const int ValueImmediateSize16 = 16; - - public static void Emit(byte[] instruction, CompilationContext context) - { - // 0TMR00AA AAAAAAAA VVVVVVVV (VVVVVVVV) - // T: Width of memory write(1, 2, 4, or 8 bytes). - // M: Memory region to write to(0 = Main NSO, 1 = Heap). - // R: Register to use as an offset from memory region base. - // A: Immediate offset to use from memory region base. - // V: Value to write. - - byte operationWidth = instruction[OperationWidthIndex]; - MemoryRegion memoryRegion = (MemoryRegion)instruction[MemoryRegionIndex]; - Register offsetRegister = context.GetRegister(instruction[OffsetRegisterIndex]); - ulong offsetImmediate = InstructionHelper.GetImmediate(instruction, OffsetImmediateIndex, OffsetImmediateSize); - - Pointer dstMem = MemoryHelper.EmitPointer(memoryRegion, offsetRegister, offsetImmediate, context); - - int valueImmediateSize = operationWidth <= 4 ? ValueImmediateSize8 : ValueImmediateSize16; - ulong valueImmediate = InstructionHelper.GetImmediate(instruction, ValueImmediateIndex, valueImmediateSize); - Value<ulong> storeValue = new Value<ulong>(valueImmediate); - - InstructionHelper.EmitMov(operationWidth, context, dstMem, storeValue); - } - } -} |
