utility.cc revision 13611:c8b7847b4171 
1/*
2 * Copyright (c) 2003-2005 The Regents of The University of Michigan
3 * Copyright (c) 2007-2008 The Florida State University
4 * Copyright (c) 2009 The University of Edinburgh
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions are
9 * met: redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer;
11 * redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution;
14 * neither the name of the copyright holders nor the names of its
15 * contributors may be used to endorse or promote products derived from
16 * this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 *
30 * Authors: Korey Sewell
31 *          Stephen Hines
32 *          Timothy M. Jones
33 */
34
35#include "arch/power/utility.hh"
36
37#include "base/logging.hh"
38
39namespace PowerISA {
40
41void
42copyRegs(ThreadContext *src, ThreadContext *dest)
43{
44    // First loop through the integer registers.
45    for (int i = 0; i < NumIntRegs; ++i)
46        dest->setIntReg(i, src->readIntReg(i));
47
48    // Then loop through the floating point registers.
49    for (int i = 0; i < NumFloatRegs; ++i)
50        dest->setFloatReg(i, src->readFloatReg(i));
51
52    // Would need to add condition-code regs if implemented
53    assert(NumCCRegs == 0);
54
55    // Copy misc. registers
56    copyMiscRegs(src, dest);
57
58    // Lastly copy PC/NPC
59    dest->pcState(src->pcState());
60}
61
62uint64_t
63getArgument(ThreadContext *tc, int &number, uint16_t size, bool fp)
64{
65    panic("getArgument not implemented for POWER.\n");
66    return 0;
67}
68
69void
70skipFunction(ThreadContext *tc)
71{
72    panic("Not Implemented for POWER");
73}
74
75void
76initCPU(ThreadContext *tc, int cpuId)
77{
78    panic("initCPU not implemented for POWER.\n");
79}
80
81
82} // namespace PowerISA
83