diff options
Diffstat (limited to 'src/ARMeilleure/Decoders/OpCodeSimdMemMs.cs')
-rw-r--r-- | src/ARMeilleure/Decoders/OpCodeSimdMemMs.cs | 53 |
1 files changed, 38 insertions, 15 deletions
diff --git a/src/ARMeilleure/Decoders/OpCodeSimdMemMs.cs b/src/ARMeilleure/Decoders/OpCodeSimdMemMs.cs index 8922c18f..c05b5249 100644 --- a/src/ARMeilleure/Decoders/OpCodeSimdMemMs.cs +++ b/src/ARMeilleure/Decoders/OpCodeSimdMemMs.cs @@ -2,10 +2,10 @@ namespace ARMeilleure.Decoders { class OpCodeSimdMemMs : OpCodeMemReg, IOpCodeSimd { - public int Reps { get; } - public int SElems { get; } - public int Elems { get; } - public bool WBack { get; } + public int Reps { get; } + public int SElems { get; } + public int Elems { get; } + public bool WBack { get; } public new static OpCode Create(InstDescriptor inst, ulong address, int opCode) => new OpCodeSimdMemMs(inst, address, opCode); @@ -13,18 +13,41 @@ namespace ARMeilleure.Decoders { 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: Instruction = InstDescriptor.Undefined; return; + 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: + Instruction = InstDescriptor.Undefined; + return; } - Size = (opCode >> 10) & 3; + Size = (opCode >> 10) & 3; WBack = ((opCode >> 23) & 1) != 0; bool q = ((opCode >> 30) & 1) != 0; @@ -45,4 +68,4 @@ namespace ARMeilleure.Decoders Elems = (GetBitsCount() >> 3) >> Size; } } -}
\ No newline at end of file +} |