aboutsummaryrefslogtreecommitdiff
path: root/src/Ryujinx.HLE/HOS/Tamper/MemoryHelper.cs
diff options
context:
space:
mode:
Diffstat (limited to 'src/Ryujinx.HLE/HOS/Tamper/MemoryHelper.cs')
-rw-r--r--src/Ryujinx.HLE/HOS/Tamper/MemoryHelper.cs41
1 files changed, 18 insertions, 23 deletions
diff --git a/src/Ryujinx.HLE/HOS/Tamper/MemoryHelper.cs b/src/Ryujinx.HLE/HOS/Tamper/MemoryHelper.cs
index 1260ed9a..52e12bfe 100644
--- a/src/Ryujinx.HLE/HOS/Tamper/MemoryHelper.cs
+++ b/src/Ryujinx.HLE/HOS/Tamper/MemoryHelper.cs
@@ -7,23 +7,18 @@ namespace Ryujinx.HLE.HOS.Tamper
{
public static ulong GetAddressShift(MemoryRegion source, CompilationContext context)
{
- switch (source)
+ return source switch
{
- case MemoryRegion.NSO:
- // Memory address is relative to the code start.
- return context.ExeAddress;
- case MemoryRegion.Heap:
- // Memory address is relative to the heap.
- return context.HeapAddress;
- case MemoryRegion.Alias:
- // Memory address is relative to the alias region.
- return context.AliasAddress;
- case MemoryRegion.Asrl:
- // Memory address is relative to the asrl region, which matches the code region.
- return context.AslrAddress;
- default:
- throw new TamperCompilationException($"Invalid memory source {source} in Atmosphere cheat");
- }
+ // Memory address is relative to the code start.
+ MemoryRegion.NSO => context.ExeAddress,
+ // Memory address is relative to the heap.
+ MemoryRegion.Heap => context.HeapAddress,
+ // Memory address is relative to the alias region.
+ MemoryRegion.Alias => context.AliasAddress,
+ // Memory address is relative to the asrl region, which matches the code region.
+ MemoryRegion.Asrl => context.AslrAddress,
+ _ => throw new TamperCompilationException($"Invalid memory source {source} in Atmosphere cheat"),
+ };
}
private static void EmitAdd(Value<ulong> finalValue, IOperand firstOperand, IOperand secondOperand, CompilationContext context)
@@ -33,7 +28,7 @@ namespace Ryujinx.HLE.HOS.Tamper
public static Pointer EmitPointer(ulong addressImmediate, CompilationContext context)
{
- Value<ulong> addressImmediateValue = new Value<ulong>(addressImmediate);
+ Value<ulong> addressImmediateValue = new(addressImmediate);
return new Pointer(addressImmediateValue, context.Process);
}
@@ -45,8 +40,8 @@ namespace Ryujinx.HLE.HOS.Tamper
public static Pointer EmitPointer(Register addressRegister, ulong offsetImmediate, CompilationContext context)
{
- Value<ulong> offsetImmediateValue = new Value<ulong>(offsetImmediate);
- Value<ulong> finalAddressValue = new Value<ulong>(0);
+ Value<ulong> offsetImmediateValue = new(offsetImmediate);
+ Value<ulong> finalAddressValue = new(0);
EmitAdd(finalAddressValue, addressRegister, offsetImmediateValue, context);
return new Pointer(finalAddressValue, context.Process);
@@ -54,7 +49,7 @@ namespace Ryujinx.HLE.HOS.Tamper
public static Pointer EmitPointer(Register addressRegister, Register offsetRegister, CompilationContext context)
{
- Value<ulong> finalAddressValue = new Value<ulong>(0);
+ Value<ulong> finalAddressValue = new(0);
EmitAdd(finalAddressValue, addressRegister, offsetRegister, context);
return new Pointer(finalAddressValue, context.Process);
@@ -62,10 +57,10 @@ namespace Ryujinx.HLE.HOS.Tamper
public static Pointer EmitPointer(Register addressRegister, Register offsetRegister, ulong offsetImmediate, CompilationContext context)
{
- Value<ulong> offsetImmediateValue = new Value<ulong>(offsetImmediate);
- Value<ulong> finalOffsetValue = new Value<ulong>(0);
+ Value<ulong> offsetImmediateValue = new(offsetImmediate);
+ Value<ulong> finalOffsetValue = new(0);
EmitAdd(finalOffsetValue, offsetRegister, offsetImmediateValue, context);
- Value<ulong> finalAddressValue = new Value<ulong>(0);
+ Value<ulong> finalAddressValue = new(0);
EmitAdd(finalAddressValue, addressRegister, finalOffsetValue, context);
return new Pointer(finalAddressValue, context.Process);