Ryujinx/ARMeilleure/Decoders/OpCode32.cs
2022-02-11 23:08:01 +00:00

23 lines
No EOL
797 B
C#

namespace ARMeilleure.Decoders
{
class OpCode32 : OpCode
{
public Condition Cond { get; protected set; }
public new static OpCode Create(InstDescriptor inst, ulong address, int opCode, bool inITBlock) => new OpCode32(inst, address, opCode, inITBlock);
public OpCode32(InstDescriptor inst, ulong address, int opCode, bool inITBlock) : base(inst, address, opCode, inITBlock)
{
RegisterSize = RegisterSize.Int32;
Cond = (Condition)((uint)opCode >> 28);
}
public uint GetPc()
{
// Due to backwards compatibility and legacy behavior of ARMv4 CPUs pipeline,
// the PC actually points 2 instructions ahead.
return (uint)Address + (uint)OpCodeSizeInBytes * 2;
}
}
}