mirror of
https://github.com/Ryujinx/Ryujinx.git
synced 2024-08-16 21:58:42 +02:00
36 lines
900 B
C#
36 lines
900 B
C#
using ChocolArm64.Instruction;
|
|
using ChocolArm64.State;
|
|
|
|
namespace ChocolArm64.Decoder
|
|
{
|
|
class AOpCodeMov : AOpCode
|
|
{
|
|
public int Rd { get; private set; }
|
|
public long Imm { get; private set; }
|
|
public int Pos { get; private set; }
|
|
|
|
public AOpCodeMov(AInst Inst, long Position, int OpCode) : base(Inst, Position, OpCode)
|
|
{
|
|
int P1 = (OpCode >> 22) & 1;
|
|
int SF = (OpCode >> 31) & 1;
|
|
|
|
if (SF == 0 && P1 != 0)
|
|
{
|
|
Emitter = AInstEmit.Und;
|
|
|
|
return;
|
|
}
|
|
|
|
Rd = (OpCode >> 0) & 0x1f;
|
|
Imm = (OpCode >> 5) & 0xffff;
|
|
Pos = (OpCode >> 21) & 0x3;
|
|
|
|
Pos <<= 4;
|
|
Imm <<= Pos;
|
|
|
|
RegisterSize = (OpCode >> 31) != 0
|
|
? ARegisterSize.Int64
|
|
: ARegisterSize.Int32;
|
|
}
|
|
}
|
|
} |