1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
|
/*
* Copyright (c) 2003-2005 The Regents of The University of Michigan
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met: redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer;
* redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution;
* neither the name of the copyright holders nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* Authors: Korey Sewell
*/
#ifndef __ALPHA_ALPHA_LINUX_LINUX_HH__
#define __ALPHA_ALPHA_LINUX_LINUX_HH__
#include "kern/linux/linux.hh"
/* AlphaLinux class contains static constants/definitions/misc.
* structures which are specific to the Linux OS AND the Alpha
* architecture
*/
class AlphaLinux : public Linux
{
public:
/// This table maps the target open() flags to the corresponding
/// host open() flags.
static OpenFlagTransTable openFlagTable[];
/// Number of entries in openFlagTable[].
static const int NUM_OPEN_FLAGS;
//@{
/// open(2) flag values.
static const int TGT_O_RDONLY = 00000000; //!< O_RDONLY
static const int TGT_O_WRONLY = 00000001; //!< O_WRONLY
static const int TGT_O_RDWR = 00000002; //!< O_RDWR
static const int TGT_O_NONBLOCK = 00000004; //!< O_NONBLOCK
static const int TGT_O_APPEND = 00000010; //!< O_APPEND
static const int TGT_O_CREAT = 00001000; //!< O_CREAT
static const int TGT_O_TRUNC = 00002000; //!< O_TRUNC
static const int TGT_O_EXCL = 00004000; //!< O_EXCL
static const int TGT_O_NOCTTY = 00010000; //!< O_NOCTTY
static const int TGT_O_SYNC = 00040000; //!< O_SYNC
static const int TGT_O_DRD = 00100000; //!< O_DRD
static const int TGT_O_DIRECTIO = 00200000; //!< O_DIRECTIO
static const int TGT_O_CACHE = 00400000; //!< O_CACHE
static const int TGT_O_DSYNC = 02000000; //!< O_DSYNC
static const int TGT_O_RSYNC = 04000000; //!< O_RSYNC
//@}
/// For mmap().
static const unsigned TGT_MAP_ANONYMOUS = 0x10;
//@{
/// For getsysinfo().
static const unsigned GSI_PLATFORM_NAME = 103; //!< platform name as string
static const unsigned GSI_CPU_INFO = 59; //!< CPU information
static const unsigned GSI_PROC_TYPE = 60; //!< get proc_type
static const unsigned GSI_MAX_CPU = 30; //!< max # CPUs on machine
static const unsigned GSI_CPUS_IN_BOX = 55; //!< number of CPUs in system
static const unsigned GSI_PHYSMEM = 19; //!< Physical memory in KB
static const unsigned GSI_CLK_TCK = 42; //!< clock freq in Hz
static const unsigned GSI_IEEE_FP_CONTROL = 45;
//@}
//@{
/// For getrusage().
static const int TGT_RUSAGE_SELF = 0;
static const int TGT_RUSAGE_CHILDREN = -1;
static const int TGT_RUSAGE_BOTH = -2;
//@}
//@{
/// For setsysinfo().
static const unsigned SSI_IEEE_FP_CONTROL = 14; //!< ieee_set_fp_control()
//@}
//@{
/// ioctl() command codes.
static const unsigned TIOCGETP_ = 0x40067408;
static const unsigned TIOCSETP_ = 0x80067409;
static const unsigned TIOCSETN_ = 0x8006740a;
static const unsigned TIOCSETC_ = 0x80067411;
static const unsigned TIOCGETC_ = 0x40067412;
static const unsigned FIONREAD_ = 0x4004667f;
static const unsigned TIOCISATTY_ = 0x2000745e;
static const unsigned TIOCGETS_ = 0x402c7413;
static const unsigned TIOCGETA_ = 0x40127417;
//@}
/// For table().
static const int TBL_SYSINFO = 12;
/// Resource enumeration for getrlimit().
enum rlimit_resources {
TGT_RLIMIT_CPU = 0,
TGT_RLIMIT_FSIZE = 1,
TGT_RLIMIT_DATA = 2,
TGT_RLIMIT_STACK = 3,
TGT_RLIMIT_CORE = 4,
TGT_RLIMIT_RSS = 5,
TGT_RLIMIT_NOFILE = 6,
TGT_RLIMIT_AS = 7,
TGT_RLIMIT_VMEM = 7,
TGT_RLIMIT_NPROC = 8,
TGT_RLIMIT_MEMLOCK = 9,
TGT_RLIMIT_LOCKS = 10
};
};
#endif // __ALPHA_ALPHA_LINUX_LINUX_HH__
|
