1/*
2 * Copyright (c) 2003-2005 The Regents of The University of Michigan
3 * Copyright (c) 2007 MIPS Technologies, Inc.
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions are
8 * met: redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer;
10 * redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the

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23 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
24 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
25 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
26 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
27 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28 *
29 * Authors: Nathan Binkert
30 * Steve Reinhardt
31 * Korey Sewell
32 */
33
34#ifndef __ARCH_MIPS_UTILITY_HH__
35#define __ARCH_MIPS_UTILITY_HH__
36
37#include "arch/mips/types.hh"
38#include "base/misc.hh"
39#include "config/full_system.hh"

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83 return sizeof(MachInst);
84 }
85
86 static inline MachInst makeRegisterCopy(int dest, int src) {
87 panic("makeRegisterCopy not implemented");
88 return 0;
89 }
90
91 enum PredecodeResult {
92 MoreBytes = 1,
93 ExtMIReady = 2
94 };
95
96 static inline unsigned int
97 predecode(ExtMachInst &emi, Addr, MachInst inst, ThreadContext *) {
98 emi = inst;
99 return MoreBytes | ExtMIReady;
100 }
101};
102
103
104#endif