From cb665bb715834526d73c9469d16114b287faaecd Mon Sep 17 00:00:00 2001
From: gdkchan <gab.dark.100@gmail.com>
Date: Tue, 20 Feb 2018 16:04:22 -0300
Subject: [PATCH] Add FDIV (vector) instruction

---
 Ryujinx/Cpu/AOpCodeTable.cs                        | 13 +++++++------
 Ryujinx/Cpu/Instruction/AInstEmitSimdArithmetic.cs |  5 +++++
 2 files changed, 12 insertions(+), 6 deletions(-)

diff --git a/Ryujinx/Cpu/AOpCodeTable.cs b/Ryujinx/Cpu/AOpCodeTable.cs
index 01134ee3..ff2796b8 100644
--- a/Ryujinx/Cpu/AOpCodeTable.cs
+++ b/Ryujinx/Cpu/AOpCodeTable.cs
@@ -146,7 +146,7 @@ namespace ChocolArm64
             Set("0x101110001xxxxx000111xxxxxxxxxx", AInstEmit.Eor_V,         typeof(AOpCodeSimdReg));
             Set("00011110xx100000110000xxxxxxxxxx", AInstEmit.Fabs_S,        typeof(AOpCodeSimd));
             Set("00011110xx1xxxxx001010xxxxxxxxxx", AInstEmit.Fadd_S,        typeof(AOpCodeSimdReg));
-            Set("0x0011100x1xxxxx110101xxxxxxxxxx", AInstEmit.Fadd_V,        typeof(AOpCodeSimdReg));
+            Set("0>0011100<1xxxxx110101xxxxxxxxxx", AInstEmit.Fadd_V,        typeof(AOpCodeSimdReg));
             Set("00011110xx1xxxxxxxxx01xxxxx0xxxx", AInstEmit.Fccmp_S,       typeof(AOpCodeSimdFcond));
             Set("00011110xx1xxxxxxxxx01xxxxx1xxxx", AInstEmit.Fccmpe_S,      typeof(AOpCodeSimdFcond));
             Set("00011110xx1xxxxx001000xxxxx0x000", AInstEmit.Fcmp_S,        typeof(AOpCodeSimdReg));
@@ -159,19 +159,20 @@ namespace ChocolArm64
             Set("x0011110xx101000000000xxxxxxxxxx", AInstEmit.Fcvtps_Gp,     typeof(AOpCodeSimdCvt));
             Set("x0011110xx111000000000xxxxxxxxxx", AInstEmit.Fcvtzs_Gp,     typeof(AOpCodeSimdCvt));
             Set("x0011110xx011000xxxxxxxxxxxxxxxx", AInstEmit.Fcvtzs_Gp_Fix, typeof(AOpCodeSimdCvt));
-            Set("0x0011101x100001101110xxxxxxxxxx", AInstEmit.Fcvtzs_V,      typeof(AOpCodeSimd));
+            Set("0>0011101<100001101110xxxxxxxxxx", AInstEmit.Fcvtzs_V,      typeof(AOpCodeSimd));
             Set("0x0011110>>xxxxx111111xxxxxxxxxx", AInstEmit.Fcvtzs_V,      typeof(AOpCodeSimdShImm));
             Set("x0011110xx111001000000xxxxxxxxxx", AInstEmit.Fcvtzu_Gp,     typeof(AOpCodeSimdCvt));
             Set("x0011110xx011001xxxxxxxxxxxxxxxx", AInstEmit.Fcvtzu_Gp_Fix, typeof(AOpCodeSimdCvt));
-            Set("0x1011101x100001101110xxxxxxxxxx", AInstEmit.Fcvtzu_V,      typeof(AOpCodeSimd));
+            Set("0>1011101<100001101110xxxxxxxxxx", AInstEmit.Fcvtzu_V,      typeof(AOpCodeSimd));
             Set("0x1011110>>xxxxx111111xxxxxxxxxx", AInstEmit.Fcvtzu_V,      typeof(AOpCodeSimdShImm));            
             Set("00011110xx1xxxxx000110xxxxxxxxxx", AInstEmit.Fdiv_S,        typeof(AOpCodeSimdReg));
+            Set("0>1011100<1xxxxx111111xxxxxxxxxx", AInstEmit.Fdiv_V,        typeof(AOpCodeSimdReg));
             Set("00011111xx0xxxxx0xxxxxxxxxxxxxxx", AInstEmit.Fmadd_S,       typeof(AOpCodeSimdReg));
             Set("00011110xx1xxxxx010010xxxxxxxxxx", AInstEmit.Fmax_S,        typeof(AOpCodeSimdReg));
             Set("00011110xx1xxxxx011010xxxxxxxxxx", AInstEmit.Fmaxnm_S,      typeof(AOpCodeSimdReg));
             Set("00011110xx1xxxxx010110xxxxxxxxxx", AInstEmit.Fmin_S,        typeof(AOpCodeSimdReg));
             Set("00011110xx1xxxxx011110xxxxxxxxxx", AInstEmit.Fminnm_S,      typeof(AOpCodeSimdReg));
-            Set("0x0011100x1xxxxx110011xxxxxxxxxx", AInstEmit.Fmla_V,        typeof(AOpCodeSimdReg));
+            Set("0>0011100<1xxxxx110011xxxxxxxxxx", AInstEmit.Fmla_V,        typeof(AOpCodeSimdReg));
             Set("0x0011111<<xxxxx0001x0xxxxxxxxxx", AInstEmit.Fmla_Ve,       typeof(AOpCodeSimdRegElem));
             Set("00011110xx100000010000xxxxxxxxxx", AInstEmit.Fmov_S,        typeof(AOpCodeSimd));
             Set("00011110xx1xxxxxxxx100xxxxxxxxxx", AInstEmit.Fmov_Si,       typeof(AOpCodeSimdFmov));
@@ -182,7 +183,7 @@ namespace ChocolArm64
             Set("x0011110xx101111000000xxxxxxxxxx", AInstEmit.Fmov_Itof1,    typeof(AOpCodeSimdCvt));
             Set("00011111xx0xxxxx1xxxxxxxxxxxxxxx", AInstEmit.Fmsub_S,       typeof(AOpCodeSimdReg));
             Set("00011110xx1xxxxx000010xxxxxxxxxx", AInstEmit.Fmul_S,        typeof(AOpCodeSimdReg));
-            Set("0x1011100x1xxxxx110111xxxxxxxxxx", AInstEmit.Fmul_V,        typeof(AOpCodeSimdReg));
+            Set("0>1011100<1xxxxx110111xxxxxxxxxx", AInstEmit.Fmul_V,        typeof(AOpCodeSimdReg));
             Set("0x0011111<<xxxxx1001x0xxxxxxxxxx", AInstEmit.Fmul_Ve,       typeof(AOpCodeSimdRegElem));
             Set("00011110xx100001010000xxxxxxxxxx", AInstEmit.Fneg_S,        typeof(AOpCodeSimdReg));
             Set("00011111xx1xxxxx1xxxxxxxxxxxxxxx", AInstEmit.Fnmsub_S,      typeof(AOpCodeSimdReg));
@@ -191,7 +192,7 @@ namespace ChocolArm64
             Set("00011110xx100101010000xxxxxxxxxx", AInstEmit.Frintm_S,      typeof(AOpCodeSimd));
             Set("00011110xx100001110000xxxxxxxxxx", AInstEmit.Fsqrt_S,       typeof(AOpCodeSimd));
             Set("00011110xx1xxxxx001110xxxxxxxxxx", AInstEmit.Fsub_S,        typeof(AOpCodeSimdReg));
-            Set("0x0011101x1xxxxx110101xxxxxxxxxx", AInstEmit.Fsub_V,        typeof(AOpCodeSimdReg));
+            Set("0>0011101<1xxxxx110101xxxxxxxxxx", AInstEmit.Fsub_V,        typeof(AOpCodeSimdReg));
             Set("01001110000xxxxx000111xxxxxxxxxx", AInstEmit.Ins_Gp,        typeof(AOpCodeSimdIns));
             Set("01101110000xxxxx0xxxx1xxxxxxxxxx", AInstEmit.Ins_V,         typeof(AOpCodeSimdIns));
             Set("0x00110001000000xxxxxxxxxxxxxxxx", AInstEmit.Ld__Vms,       typeof(AOpCodeSimdMemMs));
diff --git a/Ryujinx/Cpu/Instruction/AInstEmitSimdArithmetic.cs b/Ryujinx/Cpu/Instruction/AInstEmitSimdArithmetic.cs
index 08991a90..21ec11a7 100644
--- a/Ryujinx/Cpu/Instruction/AInstEmitSimdArithmetic.cs
+++ b/Ryujinx/Cpu/Instruction/AInstEmitSimdArithmetic.cs
@@ -124,6 +124,11 @@ namespace ChocolArm64.Instruction
             EmitScalarBinaryOpF(Context, () => Context.Emit(OpCodes.Div));
         }
 
+        public static void Fdiv_V(AILEmitterCtx Context)
+        {
+            EmitVectorBinaryOpF(Context, () => Context.Emit(OpCodes.Div));
+        }
+
         public static void Fmadd_S(AILEmitterCtx Context)
         {
             EmitScalarTernaryRaOpF(Context, () =>