mirror of
https://github.com/ryujinx-mirror/ryujinx.git
synced 2024-12-23 17:45:46 +00:00
31 lines
765 B
C#
31 lines
765 B
C#
|
using ChocolArm64.Instruction;
|
||
|
|
using ChocolArm64.State;
|
||
|
|
|
||
|
|
namespace ChocolArm64.Decoder
|
||
|
|
{
|
||
|
|
class AOpCodeSimdCvt : AOpCodeSimd
|
||
|
|
{
|
||
|
|
public int FBits { get; private set; }
|
||
|
|
|
||
|
|
public AOpCodeSimdCvt(AInst Inst, long Position, int OpCode) : base(Inst, Position, OpCode)
|
||
|
|
{
|
||
|
|
//TODO:
|
||
|
|
//Und of Fixed Point variants.
|
||
|
|
int Scale = (OpCode >> 10) & 0x3f;
|
||
|
|
int SF = (OpCode >> 31) & 0x1;
|
||
|
|
|
||
|
|
/*if (Type != SF && !(Type == 2 && SF == 1))
|
||
|
|
{
|
||
|
|
Emitter = AInstEmit.Und;
|
||
|
|
|
||
|
|
return;
|
||
|
|
}*/
|
||
|
|
|
||
|
|
FBits = 64 - Scale;
|
||
|
|
|
||
|
|
RegisterSize = SF != 0
|
||
|
|
? ARegisterSize.Int64
|
||
|
|
: ARegisterSize.Int32;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|