public void X86Orw32_Register()
{
var r = new RegisterOperand(Registers.ebp);
var id = (Identifier) orw.Transform(null, r, r.Width, state);
Assert.AreEqual("ebp", id.Name);
Assert.IsNotNull(proc.Frame.FramePointer);
}
public Identifier AluRegister(RegisterOperand reg)
{
return frame.EnsureRegister(reg.Register);
}
public void EmitModRM(int reg, RegisterOperand op)
{
reg <<= 3;
emitter.EmitByte(0xC0 | reg | X86Assembler.RegisterEncoding(op.Register));
}
public void Stbu(RegisterOperand rS, short offset, RegisterOperand rA)
{
Add(new PowerPcInstruction(Opcode.stbu, rS, Mem(rA, offset), null, false));
}
private MemoryOperand Mem(RegisterOperand baseReg, short offset)
{
return new MemoryOperand(baseReg.Register.DataType, baseReg.Register, Constant.Int16(offset));
}
public void Mtctr(RegisterOperand r)
{
Add(new PowerPcInstruction(Opcode.mtctr, r, null, null, false));
}
public void Stbux(RegisterOperand rS, RegisterOperand rA, RegisterOperand rB)
{
Add(new PowerPcInstruction(Opcode.stbux, rS, rA, rB, false));
}
public void Lwz(RegisterOperand rD, short offset, RegisterOperand rA)
{
Add(new PowerPcInstruction(Opcode.lwz, rD, new MemoryOperand(rD.Register.DataType, rA.Register, Constant.Int16(offset)), null, false));
}
public void Lis(RegisterOperand r, ushort uimm)
{
Add(new PowerPcInstruction(Opcode.oris, r, r, new ImmediateOperand(Constant.Word16(uimm)), false));
}
public void Add_(RegisterOperand rT, RegisterOperand rA, RegisterOperand rB)
{
Add(new PowerPcInstruction(Opcode.add, rT, rA, rB, true));
}
public void Oris(RegisterOperand rA, RegisterOperand rS, ushort val)
{
Add(new PowerPcInstruction(Opcode.oris, rA, rS, new ImmediateOperand(Constant.Word16(val)), false));
}
private MemoryOperand Mem16(RegisterOperand reg, int offset)
{
return new MemoryOperand(PrimitiveType.Word16, reg.Register, Constant.Create(reg.Register.DataType, offset));
}
