1/*
2 * Copyright (c) 2003-2005 The Regents of The University of Michigan
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met: redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer;

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32#ifndef __ARCH_ALPHA_UTILITY_HH__
33#define __ARCH_ALPHA_UTILITY_HH__
34
35#include "config/full_system.hh"
36#include "arch/alpha/types.hh"
37#include "arch/alpha/isa_traits.hh"
38#include "arch/alpha/regfile.hh"
39#include "base/misc.hh"
40
41namespace AlphaISA
42{
43
44 static inline ExtMachInst
45 makeExtMI(MachInst inst, const uint64_t &pc) {
46#if FULL_SYSTEM
47 ExtMachInst ext_inst = inst;
48 if (pc && 0x1)
49 return ext_inst|=(static_cast<ExtMachInst>(pc & 0x1) << 32);
50 else
51 return ext_inst;
52#else
53 return ExtMachInst(inst);
54#endif
55 }
56
57 inline bool isCallerSaveIntegerRegister(unsigned int reg) {

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