remote_gdb.hh revision 11176:741b3059946e 
1/*
2 * Copyright (c) 2002-2005 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: Nathan Binkert
31 *          Stephen Hines
32 *          Timothy M. Jones
33 */
34
35#ifndef __ARCH_POWER_REMOTE_GDB_HH__
36#define __ARCH_POWER_REMOTE_GDB_HH__
37
38#include "arch/power/registers.hh"
39#include "arch/power/remote_gdb.hh"
40#include "base/remote_gdb.hh"
41
42namespace PowerISA
43{
44
45const int GDB_REG_BYTES =
46        NumIntArchRegs * 4 +
47        NumFloatArchRegs * 8 +
48        4 + /* PC  */
49        4 + /* MSR */
50        4 + /* CR  */
51        4 + /* LR  */
52        4 + /* CTR */
53        4;  /* XER */
54const int GdbFirstGPRIndex = 0;
55const int GdbFirstFPRIndex = 16;
56const int GdbPCIndex  = 96;
57const int GdbMSRIndex = 97;
58const int GdbCRIndex  = 98;
59const int GdbLRIndex  = 99;
60const int GdbCTRIndex = 100;
61const int GdbXERIndex = 101;
62
63class RemoteGDB : public BaseRemoteGDB
64{
65  public:
66    RemoteGDB(System *_system, ThreadContext *tc);
67  protected:
68    bool acc(Addr addr, size_t len);
69    void getregs();
70    void setregs();
71};
72
73} // namespace PowerISA
74
75#endif /* __ARCH_POWER_REMOTE_GDB_H__ */
76