diff options
Diffstat (limited to 'ChocolArm64/Decoders/OpCodeSimdMemMs64.cs')
| -rw-r--r-- | ChocolArm64/Decoders/OpCodeSimdMemMs64.cs | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/ChocolArm64/Decoders/OpCodeSimdMemMs64.cs b/ChocolArm64/Decoders/OpCodeSimdMemMs64.cs deleted file mode 100644 index 83297c41..00000000 --- a/ChocolArm64/Decoders/OpCodeSimdMemMs64.cs +++ /dev/null @@ -1,48 +0,0 @@ -using ChocolArm64.Instructions; - -namespace ChocolArm64.Decoders -{ - class OpCodeSimdMemMs64 : OpCodeMemReg64, IOpCodeSimd64 - { - 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 OpCodeSimdMemMs64(Inst 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 = Inst.Undefined; return; - } - - Size = (opCode >> 10) & 3; - WBack = ((opCode >> 23) & 1) != 0; - - bool q = ((opCode >> 30) & 1) != 0; - - if (!q && Size == 3 && SElems != 1) - { - inst = Inst.Undefined; - - return; - } - - Extend64 = false; - - RegisterSize = q - ? State.RegisterSize.Simd128 - : State.RegisterSize.Simd64; - - Elems = (GetBitsCount() >> 3) >> Size; - } - } -}
\ No newline at end of file |