private DataType SizeFromLoadStore(CapstoneArmInstruction instr)
{
switch (instr.Id)
{
case Opcode.LDR: return(PrimitiveType.Word32);
case Opcode.LDRB: return(PrimitiveType.Byte);
case Opcode.LDRD: return(PrimitiveType.Word64);
case Opcode.LDRH: return(PrimitiveType.Word16);
case Opcode.LDRSB: return(PrimitiveType.SByte);
case Opcode.LDRSH: return(PrimitiveType.Int16);
case Opcode.STR: return(PrimitiveType.Word32);
case Opcode.STRB: return(PrimitiveType.Byte);
case Opcode.STRD: return(PrimitiveType.Word64);
case Opcode.STRH: return(PrimitiveType.Word16);
}
throw new NotImplementedException(instr.Id.ToString());
}
public Arm32Instruction(CapstoneArmInstruction instruction)
{
if (instruction == null)
throw new ArgumentNullException("instruction");
this.instruction = instruction;
this.Address = Address.Ptr32((uint)instruction.Address);
this.Length = instruction.Bytes.Length;
}
public Arm32Instruction(CapstoneArmInstruction instruction)
{
if (instruction == null)
{
throw new ArgumentNullException("instruction");
}
this.instruction = instruction;
this.Address = Address.Ptr32((uint)instruction.Address);
this.Length = instruction.Bytes.Length;
}
private RtlClass Classify(CapstoneArmInstruction instr)
{
throw new NotImplementedException();
}
/// <summary>
/// Gets the inner, Capstone-originated instruction. If the instruction
/// is null, it means it is invalid (ie. a garbage opcode).
/// </summary>
/// <param name="instr"></param>
/// <returns>True if the instruction is valid, false otherwise.</returns>
internal bool TryGetInternal(out CapstoneArmInstruction instr)
{
instr = instruction;
return(instr != null);
}
private Arm32Instruction(Address addr)
{
this.instruction = null;
this.Address = addr;
this.Length = 2;
}
/// <summary>
/// Gets the inner, Capstone-originated instruction. If the instruction
/// is null, it means it is invalid (ie. a garbage opcode).
/// </summary>
/// <param name="instr"></param>
/// <returns>True if the instruction is valid, false otherwise.</returns>
internal bool TryGetInternal(out CapstoneArmInstruction instr)
{
instr = instruction;
return instr != null;
}
private Arm32Instruction(Address addr)
{
this.instruction = null;
this.Address = addr;
this.Length = 2;
}
