Merge tag 'ide-pull-request' of https://gitlab.com/jsnow/qemu into staging
[qemu.git] / bsd-user / syscall_defs.h
1 /*
2 * System call related declarations
3 *
4 * Copyright (c) 2013-15 Stacey D. Son (sson at FreeBSD)
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, see <http://www.gnu.org/licenses/>.
18 */
19
20 #ifndef _SYSCALL_DEFS_H_
21 #define _SYSCALL_DEFS_H_
22
23 #include <sys/syscall.h>
24
25 #include "errno_defs.h"
26
27 #include "freebsd/syscall_nr.h"
28 #include "netbsd/syscall_nr.h"
29 #include "openbsd/syscall_nr.h"
30
31 /*
32 * machine/_types.h
33 * or x86/_types.h
34 */
35
36 /*
37 * time_t seems to be very inconsistly defined for the different *BSD's...
38 *
39 * FreeBSD uses a 64bits time_t except on i386
40 * so we have to add a special case here.
41 *
42 * On NetBSD time_t is always defined as an int64_t. On OpenBSD time_t
43 * is always defined as an int.
44 *
45 */
46 #if (!defined(TARGET_I386))
47 typedef int64_t target_freebsd_time_t;
48 #else
49 typedef int32_t target_freebsd_time_t;
50 #endif
51
52 struct target_iovec {
53 abi_long iov_base; /* Starting address */
54 abi_long iov_len; /* Number of bytes */
55 };
56
57 /*
58 * sys/mman.h
59 */
60 #define TARGET_FREEBSD_MAP_RESERVED0080 0x0080 /* previously misimplemented */
61 /* MAP_INHERIT */
62 #define TARGET_FREEBSD_MAP_RESERVED0100 0x0100 /* previously unimplemented */
63 /* MAP_NOEXTEND */
64 #define TARGET_FREEBSD_MAP_STACK 0x0400 /* region grows down, like a */
65 /* stack */
66 #define TARGET_FREEBSD_MAP_NOSYNC 0x0800 /* page to but do not sync */
67 /* underlying file */
68
69 #define TARGET_FREEBSD_MAP_FLAGMASK 0x1ff7
70
71 #define TARGET_NETBSD_MAP_INHERIT 0x0080 /* region is retained after */
72 /* exec */
73 #define TARGET_NETBSD_MAP_TRYFIXED 0x0400 /* attempt hint address, even */
74 /* within break */
75 #define TARGET_NETBSD_MAP_WIRED 0x0800 /* mlock() mapping when it is */
76 /* established */
77
78 #define TARGET_NETBSD_MAP_STACK 0x2000 /* allocated from memory, */
79 /* swap space (stack) */
80
81 #define TARGET_NETBSD_MAP_FLAGMASK 0x3ff7
82
83 #define TARGET_OPENBSD_MAP_INHERIT 0x0080 /* region is retained after */
84 /* exec */
85 #define TARGET_OPENBSD_MAP_NOEXTEND 0x0100 /* for MAP_FILE, don't change */
86 /* file size */
87 #define TARGET_OPENBSD_MAP_TRYFIXED 0x0400 /* attempt hint address, */
88 /* even within heap */
89
90 #define TARGET_OPENBSD_MAP_FLAGMASK 0x17f7
91
92 /* XXX */
93 #define TARGET_BSD_MAP_FLAGMASK 0x3ff7
94
95 /*
96 * sys/time.h
97 * sys/timex.h
98 */
99
100 typedef abi_long target_freebsd_suseconds_t;
101
102 /* compare to sys/timespec.h */
103 struct target_freebsd_timespec {
104 target_freebsd_time_t tv_sec; /* seconds */
105 abi_long tv_nsec; /* and nanoseconds */
106 #if !defined(TARGET_I386) && TARGET_ABI_BITS == 32
107 abi_long _pad;
108 #endif
109 };
110
111 #define TARGET_CPUCLOCK_WHICH_PID 0
112 #define TARGET_CPUCLOCK_WHICH_TID 1
113
114 /* sys/umtx.h */
115 struct target_freebsd__umtx_time {
116 struct target_freebsd_timespec _timeout;
117 uint32_t _flags;
118 uint32_t _clockid;
119 };
120
121 struct target_freebsd_timeval {
122 target_freebsd_time_t tv_sec; /* seconds */
123 target_freebsd_suseconds_t tv_usec;/* and microseconds */
124 #if !defined(TARGET_I386) && TARGET_ABI_BITS == 32
125 abi_long _pad;
126 #endif
127 };
128
129 /*
130 * sys/resource.h
131 */
132 #if defined(__FreeBSD__)
133 #define TARGET_RLIM_INFINITY RLIM_INFINITY
134 #else
135 #define TARGET_RLIM_INFINITY ((abi_ulong)-1)
136 #endif
137
138 #define TARGET_RLIMIT_CPU 0
139 #define TARGET_RLIMIT_FSIZE 1
140 #define TARGET_RLIMIT_DATA 2
141 #define TARGET_RLIMIT_STACK 3
142 #define TARGET_RLIMIT_CORE 4
143 #define TARGET_RLIMIT_RSS 5
144 #define TARGET_RLIMIT_MEMLOCK 6
145 #define TARGET_RLIMIT_NPROC 7
146 #define TARGET_RLIMIT_NOFILE 8
147 #define TARGET_RLIMIT_SBSIZE 9
148 #define TARGET_RLIMIT_AS 10
149 #define TARGET_RLIMIT_NPTS 11
150 #define TARGET_RLIMIT_SWAP 12
151
152 struct target_rlimit {
153 uint64_t rlim_cur;
154 uint64_t rlim_max;
155 };
156
157 struct target_freebsd_rusage {
158 struct target_freebsd_timeval ru_utime; /* user time used */
159 struct target_freebsd_timeval ru_stime; /* system time used */
160 abi_long ru_maxrss; /* maximum resident set size */
161 abi_long ru_ixrss; /* integral shared memory size */
162 abi_long ru_idrss; /* integral unshared data size */
163 abi_long ru_isrss; /* integral unshared stack size */
164 abi_long ru_minflt; /* page reclaims */
165 abi_long ru_majflt; /* page faults */
166 abi_long ru_nswap; /* swaps */
167 abi_long ru_inblock; /* block input operations */
168 abi_long ru_oublock; /* block output operations */
169 abi_long ru_msgsnd; /* messages sent */
170 abi_long ru_msgrcv; /* messages received */
171 abi_long ru_nsignals; /* signals received */
172 abi_long ru_nvcsw; /* voluntary context switches */
173 abi_long ru_nivcsw; /* involuntary context switches */
174 };
175
176 struct target_freebsd__wrusage {
177 struct target_freebsd_rusage wru_self;
178 struct target_freebsd_rusage wru_children;
179 };
180
181 #endif /* ! _SYSCALL_DEFS_H_ */