process.hh revision 2980:eab855f06b79 
1/*
2 * Copyright (c) 2003-2004 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;
9 * redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution;
12 * neither the name of the copyright holders nor the names of its
13 * contributors may be used to endorse or promote products derived from
14 * this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 *
28 * Authors: Steve Reinhardt
29 */
30
31#ifndef __SPARC_LINUX_PROCESS_HH__
32#define __SPARC_LINUX_PROCESS_HH__
33
34#include "arch/sparc/linux/linux.hh"
35#include "arch/sparc/syscallreturn.hh"
36#include "arch/sparc/process.hh"
37#include "sim/process.hh"
38
39namespace SparcISA {
40
41/// A process with emulated SPARC/Linux syscalls.
42class SparcLinuxProcess : public SparcLiveProcess
43{
44  public:
45    /// Constructor.
46    SparcLinuxProcess(const std::string &name,
47                      ObjectFile *objFile,
48                      System * system,
49                      int stdin_fd, int stdout_fd, int stderr_fd,
50                      std::vector<std::string> &argv,
51                      std::vector<std::string> &envp);
52
53    virtual SyscallDesc* getDesc(int callnum);
54
55    /// The target system's hostname.
56    static const char *hostname;
57
58     /// Array of syscall descriptors, indexed by call number.
59    static SyscallDesc syscallDescs[];
60
61    const int Num_Syscall_Descs;
62};
63
64SyscallReturn getresuidFunc(SyscallDesc *desc, int num,
65                                 Process *p, ThreadContext *tc);
66
67} // namespace SparcISA
68#endif // __ALPHA_LINUX_PROCESS_HH__
69