Instruction decodeFloatInstruction(
int instruction,
SPARCRegister rs1,
SPARCRegister rs2,
SPARCRegister rd,
SPARCInstructionFactory factory) {
if (Assert.ASSERTS_ENABLED)
Assert.that(rs2.isFloat() && rd.isFloat(), "rs2, rd have to be float registers");
return factory.newFP2RegisterInstruction(
name, opf, (SPARCFloatRegister) rs2, (SPARCFloatRegister) rd);
}
protected String getDescription() {
StringBuffer buf = new StringBuffer();
buf.append(getName());
buf.append(spaces);
buf.append(rs1.toString());
buf.append(comma);
if (operand2.isRegister()) {
buf.append(operand2.toString());
} else {
int value = ((Immediate) operand2).getNumber().intValue();
buf.append(Integer.toHexString(value));
}
buf.append(comma);
buf.append(getPrivilegedRegisterName(regNum));
return buf.toString();
}
