linux.cc revision 8229:78bf55f23338 
1/*
2 * Copyright (c) 2007 The Hewlett-Packard Development Company
3 * All rights reserved.
4 *
5 * The license below extends only to copyright in the software and shall
6 * not be construed as granting a license to any other intellectual
7 * property including but not limited to intellectual property relating
8 * to a hardware implementation of the functionality of the software
9 * licensed hereunder.  You may use the software subject to the license
10 * terms below provided that you ensure that this notice is replicated
11 * unmodified and in its entirety in all distributions of the software,
12 * modified or unmodified, in source code or in binary form.
13 *
14 * Redistribution and use in source and binary forms, with or without
15 * modification, are permitted provided that the following conditions are
16 * met: redistributions of source code must retain the above copyright
17 * notice, this list of conditions and the following disclaimer;
18 * redistributions in binary form must reproduce the above copyright
19 * notice, this list of conditions and the following disclaimer in the
20 * documentation and/or other materials provided with the distribution;
21 * neither the name of the copyright holders nor the names of its
22 * contributors may be used to endorse or promote products derived from
23 * this software without specific prior written permission.
24 *
25 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
26 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
27 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
28 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
29 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
30 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
31 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
32 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
33 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
34 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
35 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
36 *
37 * Authors: Gabe Black
38 */
39
40#include <fcntl.h>
41
42#include "arch/x86/linux/linux.hh"
43
44// open(2) flags translation table
45OpenFlagTransTable X86Linux64::openFlagTable[] = {
46#ifdef _MSC_VER
47  { TGT_O_RDONLY, _O_RDONLY },
48  { TGT_O_WRONLY, _O_WRONLY },
49  { TGT_O_RDWR, _O_RDWR },
50  { TGT_O_APPEND, _O_APPEND },
51  { TGT_O_CREAT, _O_CREAT },
52  { TGT_O_TRUNC, _O_TRUNC },
53  { TGT_O_EXCL, _O_EXCL },
54#ifdef _O_NONBLOCK
55  { TGT_O_NONBLOCK, _O_NONBLOCK },
56#endif
57#ifdef _O_NOCTTY
58  { TGT_O_NOCTTY, _O_NOCTTY },
59#endif
60#ifdef _O_SYNC
61  { TGT_O_SYNC, _O_SYNC },
62#endif
63#else /* !_MSC_VER */
64  { TGT_O_RDONLY, O_RDONLY },
65  { TGT_O_WRONLY, O_WRONLY },
66  { TGT_O_RDWR, O_RDWR },
67  { TGT_O_APPEND, O_APPEND },
68  { TGT_O_CREAT, O_CREAT },
69  { TGT_O_TRUNC, O_TRUNC },
70  { TGT_O_EXCL, O_EXCL },
71  { TGT_O_NONBLOCK, O_NONBLOCK },
72  { TGT_O_NOCTTY, O_NOCTTY },
73#ifdef O_SYNC
74  { TGT_O_SYNC, O_SYNC },
75#endif
76#endif /* _MSC_VER */
77};
78
79const int X86Linux64::NUM_OPEN_FLAGS =
80        sizeof(X86Linux64::openFlagTable) /
81        sizeof(X86Linux64::openFlagTable[0]);
82
83// open(2) flags translation table
84OpenFlagTransTable X86Linux32::openFlagTable[] = {
85#ifdef _MSC_VER
86  { TGT_O_RDONLY, _O_RDONLY },
87  { TGT_O_WRONLY, _O_WRONLY },
88  { TGT_O_RDWR, _O_RDWR },
89  { TGT_O_APPEND, _O_APPEND },
90  { TGT_O_CREAT, _O_CREAT },
91  { TGT_O_TRUNC, _O_TRUNC },
92  { TGT_O_EXCL, _O_EXCL },
93#ifdef _O_NONBLOCK
94  { TGT_O_NONBLOCK, _O_NONBLOCK },
95#endif
96#ifdef _O_NOCTTY
97  { TGT_O_NOCTTY, _O_NOCTTY },
98#endif
99#ifdef _O_SYNC
100  { TGT_O_SYNC, _O_SYNC },
101#endif
102#else /* !_MSC_VER */
103  { TGT_O_RDONLY, O_RDONLY },
104  { TGT_O_WRONLY, O_WRONLY },
105  { TGT_O_RDWR, O_RDWR },
106  { TGT_O_APPEND, O_APPEND },
107  { TGT_O_CREAT, O_CREAT },
108  { TGT_O_TRUNC, O_TRUNC },
109  { TGT_O_EXCL, O_EXCL },
110  { TGT_O_NONBLOCK, O_NONBLOCK },
111  { TGT_O_NOCTTY, O_NOCTTY },
112#ifdef O_SYNC
113  { TGT_O_SYNC, O_SYNC },
114#endif
115#endif /* _MSC_VER */
116};
117
118const int X86Linux32::NUM_OPEN_FLAGS =
119        sizeof(X86Linux32::openFlagTable) /
120        sizeof(X86Linux32::openFlagTable[0]);
121
122