process.hh revision 5222:bb733a878f85 
1/*
2 * Copyright N) 2007 MIPS Technologies, Inc.  All Rights Reserved
3 *
4 * This software is part of the M5 simulator.
5 *
6 * THIS IS A LEGAL AGREEMENT.  BY DOWNLOADING, USING, COPYING, CREATING
7 * DERIVATIVE WORKS, AND/OR DISTRIBUTING THIS SOFTWARE YOU ARE AGREEING
8 * TO THESE TERMS AND CONDITIONS.
9 *
10 * Permission is granted to use, copy, create derivative works and
11 * distribute this software and such derivative works for any purpose,
12 * so long as (1) the copyright notice above, this grant of permission,
13 * and the disclaimer below appear in all copies and derivative works
14 * made, (2) the copyright notice above is augmented as appropriate to
15 * reflect the addition of any new copyrightable work in a derivative
16 * work (e.g., Copyright N) <Publication Year> Copyright Owner), and (3)
17 * the name of MIPS Technologies, Inc. ($(B!H(BMIPS$(B!I(B) is not used in any
18 * advertising or publicity pertaining to the use or distribution of
19 * this software without specific, written prior authorization.
20 *
21 * THIS SOFTWARE IS PROVIDED $(B!H(BAS IS.$(B!I(B  MIPS MAKES NO WARRANTIES AND
22 * DISCLAIMS ALL WARRANTIES, WHETHER EXPRESS, STATUTORY, IMPLIED OR
23 * OTHERWISE, INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
24 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND
25 * NON-INFRINGEMENT OF THIRD PARTY RIGHTS, REGARDING THIS SOFTWARE.
26 * IN NO EVENT SHALL MIPS BE LIABLE FOR ANY DAMAGES, INCLUDING DIRECT,
27 * INDIRECT, INCIDENTAL, CONSEQUENTIAL, SPECIAL, OR PUNITIVE DAMAGES OF
28 * ANY KIND OR NATURE, ARISING OUT OF OR IN CONNECTION WITH THIS AGREEMENT,
29 * THIS SOFTWARE AND/OR THE USE OF THIS SOFTWARE, WHETHER SUCH LIABILITY
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31 * STRICT LIABILITY), OR OTHERWISE, EVEN IF MIPS HAS BEEN WARNED OF THE
32 * POSSIBILITY OF ANY SUCH LOSS OR DAMAGE IN ADVANCE.
33 *
34 * Authors: Gabe Black
35 *          Korey Sewell
36 *
37 */
38
39#ifndef __MIPS_LINUX_PROCESS_HH__
40#define __MIPS_LINUX_PROCESS_HH__
41
42#include "arch/mips/process.hh"
43#include "arch/mips/linux/linux.hh"
44#include "sim/eventq.hh"
45
46/// A process with emulated Mips/Linux syscalls.
47class MipsLinuxProcess : public MipsLiveProcess
48{
49  public:
50    /// Constructor.
51    MipsLinuxProcess(LiveProcessParams * params, ObjectFile *objFile);
52
53    void startup();
54
55    virtual SyscallDesc* getDesc(int callnum);
56
57    /// The target system's hostname.
58    static const char *hostname;
59
60    /// ID of the thread group leader for the process
61    uint64_t __tgid;
62
63    /// Array of syscall descriptors, indexed by call number.
64    static SyscallDesc syscallDescs[];
65    const int Num_Syscall_Descs;
66};
67
68#endif // __MIPS_LINUX_PROCESS_HH__
69