mirror of
https://github.com/Ryujinx/Ryujinx.git
synced 2024-09-10 13:43:17 +02:00
![Alex Barney](/assets/img/avatar_default.png)
* 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
87 lines
2.4 KiB
C#
87 lines
2.4 KiB
C#
using ChocolArm64.Decoders;
|
|
using ChocolArm64.IntermediateRepresentation;
|
|
using ChocolArm64.State;
|
|
using ChocolArm64.Translation;
|
|
using System.Reflection.Emit;
|
|
|
|
namespace ChocolArm64.Instructions
|
|
{
|
|
static partial class InstEmit
|
|
{
|
|
public static void Brk(ILEmitterCtx context)
|
|
{
|
|
EmitExceptionCall(context, nameof(CpuThreadState.OnBreak));
|
|
}
|
|
|
|
public static void Svc(ILEmitterCtx context)
|
|
{
|
|
EmitExceptionCall(context, nameof(CpuThreadState.OnSvcCall));
|
|
}
|
|
|
|
private static void EmitExceptionCall(ILEmitterCtx context, string mthdName)
|
|
{
|
|
OpCodeException64 op = (OpCodeException64)context.CurrOp;
|
|
|
|
context.EmitStoreContext();
|
|
|
|
context.EmitLdarg(TranslatedSub.StateArgIdx);
|
|
|
|
context.EmitLdc_I8(op.Position);
|
|
context.EmitLdc_I4(op.Id);
|
|
|
|
context.EmitPrivateCall(typeof(CpuThreadState), mthdName);
|
|
|
|
// Check if the thread should still be running, if it isn't then we return 0
|
|
// to force a return to the dispatcher and then exit the thread.
|
|
context.EmitLdarg(TranslatedSub.StateArgIdx);
|
|
|
|
context.EmitCallPropGet(typeof(CpuThreadState), nameof(CpuThreadState.Running));
|
|
|
|
ILLabel lblEnd = new ILLabel();
|
|
|
|
context.Emit(OpCodes.Brtrue_S, lblEnd);
|
|
|
|
context.EmitLdc_I8(0);
|
|
|
|
context.Emit(OpCodes.Ret);
|
|
|
|
context.MarkLabel(lblEnd);
|
|
|
|
if (context.CurrBlock.Next != null)
|
|
{
|
|
context.EmitLoadContext();
|
|
}
|
|
else
|
|
{
|
|
context.EmitLdc_I8(op.Position + 4);
|
|
|
|
context.Emit(OpCodes.Ret);
|
|
}
|
|
}
|
|
|
|
public static void Und(ILEmitterCtx context)
|
|
{
|
|
OpCode64 op = context.CurrOp;
|
|
|
|
context.EmitStoreContext();
|
|
|
|
context.EmitLdarg(TranslatedSub.StateArgIdx);
|
|
|
|
context.EmitLdc_I8(op.Position);
|
|
context.EmitLdc_I4(op.RawOpCode);
|
|
|
|
context.EmitPrivateCall(typeof(CpuThreadState), nameof(CpuThreadState.OnUndefined));
|
|
|
|
if (context.CurrBlock.Next != null)
|
|
{
|
|
context.EmitLoadContext();
|
|
}
|
|
else
|
|
{
|
|
context.EmitLdc_I8(op.Position + 4);
|
|
|
|
context.Emit(OpCodes.Ret);
|
|
}
|
|
}
|
|
}
|
|
} |