aboutsummaryrefslogtreecommitdiff
path: root/ChocolArm64/Translation/AILOpCodeLoad.cs
diff options
context:
space:
mode:
Diffstat (limited to 'ChocolArm64/Translation/AILOpCodeLoad.cs')
-rw-r--r--ChocolArm64/Translation/AILOpCodeLoad.cs75
1 files changed, 0 insertions, 75 deletions
diff --git a/ChocolArm64/Translation/AILOpCodeLoad.cs b/ChocolArm64/Translation/AILOpCodeLoad.cs
deleted file mode 100644
index d60ce539..00000000
--- a/ChocolArm64/Translation/AILOpCodeLoad.cs
+++ /dev/null
@@ -1,75 +0,0 @@
-using ChocolArm64.State;
-using System.Reflection.Emit;
-
-namespace ChocolArm64.Translation
-{
- struct AILOpCodeLoad : IAILEmit
- {
- public int Index { get; private set; }
-
- public AIoType IoType { get; private set; }
-
- public ARegisterSize RegisterSize { get; private set; }
-
- public AILOpCodeLoad(int Index, AIoType IoType, ARegisterSize RegisterSize = 0)
- {
- this.Index = Index;
- this.IoType = IoType;
- this.RegisterSize = RegisterSize;
- }
-
- public void Emit(AILEmitter Context)
- {
- switch (IoType)
- {
- case AIoType.Arg: Context.Generator.EmitLdarg(Index); break;
-
- case AIoType.Fields:
- {
- long IntInputs = Context.LocalAlloc.GetIntInputs(Context.GetILBlock(Index));
- long VecInputs = Context.LocalAlloc.GetVecInputs(Context.GetILBlock(Index));
-
- LoadLocals(Context, IntInputs, ARegisterType.Int);
- LoadLocals(Context, VecInputs, ARegisterType.Vector);
-
- break;
- }
-
- case AIoType.Flag: EmitLdloc(Context, Index, ARegisterType.Flag); break;
- case AIoType.Int: EmitLdloc(Context, Index, ARegisterType.Int); break;
- case AIoType.Vector: EmitLdloc(Context, Index, ARegisterType.Vector); break;
- }
- }
-
- private void LoadLocals(AILEmitter Context, long Inputs, ARegisterType BaseType)
- {
- for (int Bit = 0; Bit < 64; Bit++)
- {
- long Mask = 1L << Bit;
-
- if ((Inputs & Mask) != 0)
- {
- ARegister Reg = AILEmitter.GetRegFromBit(Bit, BaseType);
-
- Context.Generator.EmitLdarg(ATranslatedSub.StateArgIdx);
- Context.Generator.Emit(OpCodes.Ldfld, Reg.GetField());
-
- Context.Generator.EmitStloc(Context.GetLocalIndex(Reg));
- }
- }
- }
-
- private void EmitLdloc(AILEmitter Context, int Index, ARegisterType RegisterType)
- {
- ARegister Reg = new ARegister(Index, RegisterType);
-
- Context.Generator.EmitLdloc(Context.GetLocalIndex(Reg));
-
- if (RegisterType == ARegisterType.Int &&
- RegisterSize == ARegisterSize.Int32)
- {
- Context.Generator.Emit(OpCodes.Conv_U4);
- }
- }
- }
-} \ No newline at end of file