diff options
Diffstat (limited to 'ChocolArm64/Instruction/AInstEmitSimdArithmetic.cs')
| -rw-r--r-- | ChocolArm64/Instruction/AInstEmitSimdArithmetic.cs | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/ChocolArm64/Instruction/AInstEmitSimdArithmetic.cs b/ChocolArm64/Instruction/AInstEmitSimdArithmetic.cs index 989b470e..abe47d74 100644 --- a/ChocolArm64/Instruction/AInstEmitSimdArithmetic.cs +++ b/ChocolArm64/Instruction/AInstEmitSimdArithmetic.cs @@ -248,6 +248,56 @@ namespace ChocolArm64.Instruction EmitScalarSetF(Context, Op.Rd, SizeF); } + public static void Frinti_S(AILEmitterCtx Context) + { + AOpCodeSimd Op = (AOpCodeSimd)Context.CurrOp; + + EmitScalarUnaryOpF(Context, () => + { + Context.EmitLdarg(ATranslatedSub.StateArgIdx); + + Context.EmitCallPropGet(typeof(AThreadState), nameof(AThreadState.Fpcr)); + + if (Op.Size == 0) + { + ASoftFallback.EmitCall(Context, nameof(ASoftFallback.RoundF)); + } + else if (Op.Size == 1) + { + ASoftFallback.EmitCall(Context, nameof(ASoftFallback.Round)); + } + else + { + throw new InvalidOperationException(); + } + }); + } + + public static void Frinti_V(AILEmitterCtx Context) + { + AOpCodeSimd Op = (AOpCodeSimd)Context.CurrOp; + + EmitVectorUnaryOpF(Context, () => + { + Context.EmitLdarg(ATranslatedSub.StateArgIdx); + + Context.EmitCallPropGet(typeof(AThreadState), nameof(AThreadState.Fpcr)); + + if (Op.Size == 2) + { + ASoftFallback.EmitCall(Context, nameof(ASoftFallback.RoundF)); + } + else if (Op.Size == 3) + { + ASoftFallback.EmitCall(Context, nameof(ASoftFallback.Round)); + } + else + { + throw new InvalidOperationException(); + } + }); + } + public static void Frinta_S(AILEmitterCtx Context) { AOpCodeSimd Op = (AOpCodeSimd)Context.CurrOp; @@ -259,6 +309,14 @@ namespace ChocolArm64.Instruction EmitScalarSetF(Context, Op.Rd, Op.Size); } + public static void Frinta_V(AILEmitterCtx Context) + { + EmitVectorUnaryOpF(Context, () => + { + EmitRoundMathCall(Context, MidpointRounding.AwayFromZero); + }); + } + public static void Frintm_S(AILEmitterCtx Context) { EmitScalarUnaryOpF(Context, () => @@ -275,6 +333,25 @@ namespace ChocolArm64.Instruction }); } + public static void Frintn_S(AILEmitterCtx Context) + { + AOpCodeSimd Op = (AOpCodeSimd)Context.CurrOp; + + EmitVectorExtractF(Context, Op.Rn, 0, Op.Size); + + EmitRoundMathCall(Context, MidpointRounding.ToEven); + + EmitScalarSetF(Context, Op.Rd, Op.Size); + } + + public static void Frintn_V(AILEmitterCtx Context) + { + EmitVectorUnaryOpF(Context, () => + { + EmitRoundMathCall(Context, MidpointRounding.ToEven); + }); + } + public static void Frintp_S(AILEmitterCtx Context) { EmitScalarUnaryOpF(Context, () => @@ -283,6 +360,14 @@ namespace ChocolArm64.Instruction }); } + public static void Frintp_V(AILEmitterCtx Context) + { + EmitVectorUnaryOpF(Context, () => + { + EmitUnaryMathCall(Context, nameof(Math.Ceiling)); + }); + } + public static void Frintx_S(AILEmitterCtx Context) { AOpCodeSimd Op = (AOpCodeSimd)Context.CurrOp; @@ -308,6 +393,31 @@ namespace ChocolArm64.Instruction }); } + public static void Frintx_V(AILEmitterCtx Context) + { + AOpCodeSimd Op = (AOpCodeSimd)Context.CurrOp; + + EmitVectorUnaryOpF(Context, () => + { + Context.EmitLdarg(ATranslatedSub.StateArgIdx); + + Context.EmitCallPropGet(typeof(AThreadState), nameof(AThreadState.Fpcr)); + + if (Op.Size == 0) + { + ASoftFallback.EmitCall(Context, nameof(ASoftFallback.RoundF)); + } + else if (Op.Size == 1) + { + ASoftFallback.EmitCall(Context, nameof(ASoftFallback.Round)); + } + else + { + throw new InvalidOperationException(); + } + }); + } + public static void Fsqrt_S(AILEmitterCtx Context) { EmitScalarUnaryOpF(Context, () => |