diff options
Diffstat (limited to 'ChocolArm64/Decoder/AOpCodeSimdMemMs.cs')
| -rw-r--r-- | ChocolArm64/Decoder/AOpCodeSimdMemMs.cs | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/ChocolArm64/Decoder/AOpCodeSimdMemMs.cs b/ChocolArm64/Decoder/AOpCodeSimdMemMs.cs deleted file mode 100644 index a54e2360..00000000 --- a/ChocolArm64/Decoder/AOpCodeSimdMemMs.cs +++ /dev/null @@ -1,49 +0,0 @@ -using ChocolArm64.Instruction; -using ChocolArm64.State; - -namespace ChocolArm64.Decoder -{ - class AOpCodeSimdMemMs : AOpCodeMemReg, IAOpCodeSimd - { - public int Reps { get; private set; } - public int SElems { get; private set; } - public int Elems { get; private set; } - public bool WBack { get; private set; } - - public AOpCodeSimdMemMs(AInst Inst, long Position, int OpCode) : base(Inst, Position, OpCode) - { - switch ((OpCode >> 12) & 0xf) - { - case 0b0000: Reps = 1; SElems = 4; break; - case 0b0010: Reps = 4; SElems = 1; break; - case 0b0100: Reps = 1; SElems = 3; break; - case 0b0110: Reps = 3; SElems = 1; break; - case 0b0111: Reps = 1; SElems = 1; break; - case 0b1000: Reps = 1; SElems = 2; break; - case 0b1010: Reps = 2; SElems = 1; break; - - default: Inst = AInst.Undefined; return; - } - - Size = (OpCode >> 10) & 3; - WBack = ((OpCode >> 23) & 1) != 0; - - bool Q = ((OpCode >> 30) & 1) != 0; - - if (!Q && Size == 3 && SElems != 1) - { - Inst = AInst.Undefined; - - return; - } - - Extend64 = false; - - RegisterSize = Q - ? ARegisterSize.SIMD128 - : ARegisterSize.SIMD64; - - Elems = (GetBitsCount() >> 3) >> Size; - } - } -}
\ No newline at end of file |