aboutsummaryrefslogtreecommitdiff
path: root/ChocolArm64/Instruction/AInstEmitMul.cs
diff options
context:
space:
mode:
Diffstat (limited to 'ChocolArm64/Instruction/AInstEmitMul.cs')
-rw-r--r--ChocolArm64/Instruction/AInstEmitMul.cs80
1 files changed, 0 insertions, 80 deletions
diff --git a/ChocolArm64/Instruction/AInstEmitMul.cs b/ChocolArm64/Instruction/AInstEmitMul.cs
deleted file mode 100644
index 3713c81f..00000000
--- a/ChocolArm64/Instruction/AInstEmitMul.cs
+++ /dev/null
@@ -1,80 +0,0 @@
-using ChocolArm64.Decoder;
-using ChocolArm64.Translation;
-using System.Reflection.Emit;
-
-namespace ChocolArm64.Instruction
-{
- static partial class AInstEmit
- {
- public static void Madd(AILEmitterCtx Context) => EmitMul(Context, OpCodes.Add);
- public static void Msub(AILEmitterCtx Context) => EmitMul(Context, OpCodes.Sub);
-
- private static void EmitMul(AILEmitterCtx Context, OpCode ILOp)
- {
- AOpCodeMul Op = (AOpCodeMul)Context.CurrOp;
-
- Context.EmitLdintzr(Op.Ra);
- Context.EmitLdintzr(Op.Rn);
- Context.EmitLdintzr(Op.Rm);
-
- Context.Emit(OpCodes.Mul);
- Context.Emit(ILOp);
-
- Context.EmitStintzr(Op.Rd);
- }
-
- public static void Smaddl(AILEmitterCtx Context) => EmitMull(Context, OpCodes.Add, true);
- public static void Smsubl(AILEmitterCtx Context) => EmitMull(Context, OpCodes.Sub, true);
- public static void Umaddl(AILEmitterCtx Context) => EmitMull(Context, OpCodes.Add, false);
- public static void Umsubl(AILEmitterCtx Context) => EmitMull(Context, OpCodes.Sub, false);
-
- private static void EmitMull(AILEmitterCtx Context, OpCode AddSubOp, bool Signed)
- {
- AOpCodeMul Op = (AOpCodeMul)Context.CurrOp;
-
- OpCode CastOp = Signed
- ? OpCodes.Conv_I8
- : OpCodes.Conv_U8;
-
- Context.EmitLdintzr(Op.Ra);
- Context.EmitLdintzr(Op.Rn);
-
- Context.Emit(OpCodes.Conv_I4);
- Context.Emit(CastOp);
-
- Context.EmitLdintzr(Op.Rm);
-
- Context.Emit(OpCodes.Conv_I4);
- Context.Emit(CastOp);
- Context.Emit(OpCodes.Mul);
-
- Context.Emit(AddSubOp);
-
- Context.EmitStintzr(Op.Rd);
- }
-
- public static void Smulh(AILEmitterCtx Context)
- {
- AOpCodeMul Op = (AOpCodeMul)Context.CurrOp;
-
- Context.EmitLdintzr(Op.Rn);
- Context.EmitLdintzr(Op.Rm);
-
- ASoftFallback.EmitCall(Context, nameof(ASoftFallback.SMulHi128));
-
- Context.EmitStintzr(Op.Rd);
- }
-
- public static void Umulh(AILEmitterCtx Context)
- {
- AOpCodeMul Op = (AOpCodeMul)Context.CurrOp;
-
- Context.EmitLdintzr(Op.Rn);
- Context.EmitLdintzr(Op.Rm);
-
- ASoftFallback.EmitCall(Context, nameof(ASoftFallback.UMulHi128));
-
- Context.EmitStintzr(Op.Rd);
- }
- }
-} \ No newline at end of file