eba682b767
* Implement some 32-bit Thumb instructions * Optimize OpCode32MemMult using PopCount
31 lines
No EOL
989 B
C#
31 lines
No EOL
989 B
C#
namespace ARMeilleure.Decoders
|
|
{
|
|
class OpCodeT32MemImm8D : OpCodeT32, IOpCode32Mem
|
|
{
|
|
public int Rt { get; }
|
|
public int Rt2 { get; }
|
|
public int Rn { get; }
|
|
public bool WBack { get; }
|
|
public bool IsLoad { get; }
|
|
public bool Index { get; }
|
|
public bool Add { get; }
|
|
public int Immediate { get; }
|
|
|
|
public new static OpCode Create(InstDescriptor inst, ulong address, int opCode) => new OpCodeT32MemImm8D(inst, address, opCode);
|
|
|
|
public OpCodeT32MemImm8D(InstDescriptor inst, ulong address, int opCode) : base(inst, address, opCode)
|
|
{
|
|
Rt2 = (opCode >> 8) & 0xf;
|
|
Rt = (opCode >> 12) & 0xf;
|
|
Rn = (opCode >> 16) & 0xf;
|
|
|
|
Index = ((opCode >> 24) & 1) != 0;
|
|
Add = ((opCode >> 23) & 1) != 0;
|
|
WBack = ((opCode >> 21) & 1) != 0;
|
|
|
|
Immediate = opCode & 0xff;
|
|
|
|
IsLoad = ((opCode >> 20) & 1) != 0;
|
|
}
|
|
}
|
|
} |