Ryujinx/ChocolArm64/Decoders/OpCodeAluImm32.cs
gdkchan 36b9ab0e48
Add ARM32 support on the translator (#561)
* Remove ARM32 interpreter and add ARM32 support on the translator

* Nits.

* Rename Cond -> Condition

* Align code again

* Rename Data to Alu

* Enable ARM32 support and handle undefined instructions

* Use the IsThumb method to check if its a thumb opcode

* Remove another 32-bits check
2019-01-24 23:59:53 -02:00

21 lines
527 B
C#

using ChocolArm64.Instructions;
namespace ChocolArm64.Decoders
{
class OpCodeAluImm32 : OpCodeAlu32
{
public int Imm { get; private set; }
public bool IsRotated { get; private set; }
public OpCodeAluImm32(Inst inst, long position, int opCode) : base(inst, position, opCode)
{
int value = (opCode >> 0) & 0xff;
int shift = (opCode >> 8) & 0xf;
Imm = BitUtils.RotateRight(value, shift * 2, 32);
IsRotated = shift != 0;
}
}
}