From 30bcb8da33c328be1abd922b0a6a95dc5c4d6c64 Mon Sep 17 00:00:00 2001 From: gdkchan Date: Fri, 9 Mar 2018 23:41:05 -0300 Subject: [PATCH] Add FRINTM (vector) instruction --- ChocolArm64/AOpCodeTable.cs | 1 + ChocolArm64/Instruction/AInstEmitSimdArithmetic.cs | 8 ++++++++ ChocolArm64/Instruction/AInstEmitSimdHelper.cs | 5 +++++ 3 files changed, 14 insertions(+) diff --git a/ChocolArm64/AOpCodeTable.cs b/ChocolArm64/AOpCodeTable.cs index 357d63db0..f25d69734 100644 --- a/ChocolArm64/AOpCodeTable.cs +++ b/ChocolArm64/AOpCodeTable.cs @@ -200,6 +200,7 @@ namespace ChocolArm64 Set("000111100x1xxxxx100010xxxxxxxxxx", AInstEmit.Fnmul_S, typeof(AOpCodeSimdReg)); Set("000111100x100110010000xxxxxxxxxx", AInstEmit.Frinta_S, typeof(AOpCodeSimd)); Set("000111100x100101010000xxxxxxxxxx", AInstEmit.Frintm_S, typeof(AOpCodeSimd)); + Set("0>0011100<100001100110xxxxxxxxxx", AInstEmit.Frintm_V, typeof(AOpCodeSimd)); Set("000111100x100100110000xxxxxxxxxx", AInstEmit.Frintp_S, typeof(AOpCodeSimd)); Set("000111100x100111010000xxxxxxxxxx", AInstEmit.Frintx_S, typeof(AOpCodeSimd)); Set("000111100x100001110000xxxxxxxxxx", AInstEmit.Fsqrt_S, typeof(AOpCodeSimd)); diff --git a/ChocolArm64/Instruction/AInstEmitSimdArithmetic.cs b/ChocolArm64/Instruction/AInstEmitSimdArithmetic.cs index b2d190f1a..bf980a581 100644 --- a/ChocolArm64/Instruction/AInstEmitSimdArithmetic.cs +++ b/ChocolArm64/Instruction/AInstEmitSimdArithmetic.cs @@ -267,6 +267,14 @@ namespace ChocolArm64.Instruction }); } + public static void Frintm_V(AILEmitterCtx Context) + { + EmitVectorUnaryOpF(Context, () => + { + EmitUnaryMathCall(Context, nameof(Math.Floor)); + }); + } + public static void Frintp_S(AILEmitterCtx Context) { EmitScalarUnaryOpF(Context, () => diff --git a/ChocolArm64/Instruction/AInstEmitSimdHelper.cs b/ChocolArm64/Instruction/AInstEmitSimdHelper.cs index e6ead99aa..1f78b71a1 100644 --- a/ChocolArm64/Instruction/AInstEmitSimdHelper.cs +++ b/ChocolArm64/Instruction/AInstEmitSimdHelper.cs @@ -190,6 +190,11 @@ namespace ChocolArm64.Instruction EmitScalarSetF(Context, Op.Rd, SizeF); } + public static void EmitVectorUnaryOpF(AILEmitterCtx Context, Action Emit) + { + EmitVectorOpF(Context, Emit, OperFlags.Rn); + } + public static void EmitVectorBinaryOpF(AILEmitterCtx Context, Action Emit) { EmitVectorOpF(Context, Emit, OperFlags.RnRm);