27 lines
797 B
C#
27 lines
797 B
C#
|
using ChocolArm64.Instruction;
|
||
|
|
using ChocolArm64.State;
|
||
|
|
|
||
|
|
namespace ChocolArm64.Decoder
|
||
|
|
{
|
||
|
|
class AOpCodeSimd : AOpCode, IAOpCodeSimd
|
||
|
|
{
|
||
|
|
public int Rd { get; private set; }
|
||
|
|
public int Rn { get; private set; }
|
||
|
|
public int Opc { get; private set; }
|
||
|
|
public int Size { get; protected set; }
|
||
|
|
|
||
|
|
public int SizeF => Size & 1;
|
||
|
|
|
||
|
|
public AOpCodeSimd(AInst Inst, long Position, int OpCode) : base(Inst, Position, OpCode)
|
||
|
|
{
|
||
|
|
Rd = (OpCode >> 0) & 0x1f;
|
||
|
|
Rn = (OpCode >> 5) & 0x1f;
|
||
|
|
Opc = (OpCode >> 15) & 0x3;
|
||
|
|
Size = (OpCode >> 22) & 0x3;
|
||
|
|
|
||
|
|
RegisterSize = ((OpCode >> 30) & 1) != 0
|
||
|
|
? ARegisterSize.SIMD128
|
||
|
|
: ARegisterSize.SIMD64;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|