diff options
Diffstat (limited to 'bsd-user/syscall_defs.h')
| -rw-r--r-- | bsd-user/syscall_defs.h | 181 |
1 files changed, 181 insertions, 0 deletions
diff --git a/bsd-user/syscall_defs.h b/bsd-user/syscall_defs.h new file mode 100644 index 000000000..04a1a886d --- /dev/null +++ b/bsd-user/syscall_defs.h @@ -0,0 +1,181 @@ +/* + * System call related declarations + * + * Copyright (c) 2013-15 Stacey D. Son (sson at FreeBSD) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef _SYSCALL_DEFS_H_ +#define _SYSCALL_DEFS_H_ + +#include <sys/syscall.h> + +#include "errno_defs.h" + +#include "freebsd/syscall_nr.h" +#include "netbsd/syscall_nr.h" +#include "openbsd/syscall_nr.h" + +/* + * machine/_types.h + * or x86/_types.h + */ + +/* + * time_t seems to be very inconsistly defined for the different *BSD's... + * + * FreeBSD uses a 64bits time_t except on i386 + * so we have to add a special case here. + * + * On NetBSD time_t is always defined as an int64_t. On OpenBSD time_t + * is always defined as an int. + * + */ +#if (!defined(TARGET_I386)) +typedef int64_t target_freebsd_time_t; +#else +typedef int32_t target_freebsd_time_t; +#endif + +struct target_iovec { + abi_long iov_base; /* Starting address */ + abi_long iov_len; /* Number of bytes */ +}; + +/* + * sys/mman.h + */ +#define TARGET_FREEBSD_MAP_RESERVED0080 0x0080 /* previously misimplemented */ + /* MAP_INHERIT */ +#define TARGET_FREEBSD_MAP_RESERVED0100 0x0100 /* previously unimplemented */ + /* MAP_NOEXTEND */ +#define TARGET_FREEBSD_MAP_STACK 0x0400 /* region grows down, like a */ + /* stack */ +#define TARGET_FREEBSD_MAP_NOSYNC 0x0800 /* page to but do not sync */ + /* underlying file */ + +#define TARGET_FREEBSD_MAP_FLAGMASK 0x1ff7 + +#define TARGET_NETBSD_MAP_INHERIT 0x0080 /* region is retained after */ + /* exec */ +#define TARGET_NETBSD_MAP_TRYFIXED 0x0400 /* attempt hint address, even */ + /* within break */ +#define TARGET_NETBSD_MAP_WIRED 0x0800 /* mlock() mapping when it is */ + /* established */ + +#define TARGET_NETBSD_MAP_STACK 0x2000 /* allocated from memory, */ + /* swap space (stack) */ + +#define TARGET_NETBSD_MAP_FLAGMASK 0x3ff7 + +#define TARGET_OPENBSD_MAP_INHERIT 0x0080 /* region is retained after */ + /* exec */ +#define TARGET_OPENBSD_MAP_NOEXTEND 0x0100 /* for MAP_FILE, don't change */ + /* file size */ +#define TARGET_OPENBSD_MAP_TRYFIXED 0x0400 /* attempt hint address, */ + /* even within heap */ + +#define TARGET_OPENBSD_MAP_FLAGMASK 0x17f7 + +/* XXX */ +#define TARGET_BSD_MAP_FLAGMASK 0x3ff7 + +/* + * sys/time.h + * sys/timex.h + */ + +typedef abi_long target_freebsd_suseconds_t; + +/* compare to sys/timespec.h */ +struct target_freebsd_timespec { + target_freebsd_time_t tv_sec; /* seconds */ + abi_long tv_nsec; /* and nanoseconds */ +#if !defined(TARGET_I386) && TARGET_ABI_BITS == 32 + abi_long _pad; +#endif +}; + +#define TARGET_CPUCLOCK_WHICH_PID 0 +#define TARGET_CPUCLOCK_WHICH_TID 1 + +/* sys/umtx.h */ +struct target_freebsd__umtx_time { + struct target_freebsd_timespec _timeout; + uint32_t _flags; + uint32_t _clockid; +}; + +struct target_freebsd_timeval { + target_freebsd_time_t tv_sec; /* seconds */ + target_freebsd_suseconds_t tv_usec;/* and microseconds */ +#if !defined(TARGET_I386) && TARGET_ABI_BITS == 32 + abi_long _pad; +#endif +}; + +/* + * sys/resource.h + */ +#if defined(__FreeBSD__) +#define TARGET_RLIM_INFINITY RLIM_INFINITY +#else +#define TARGET_RLIM_INFINITY ((abi_ulong)-1) +#endif + +#define TARGET_RLIMIT_CPU 0 +#define TARGET_RLIMIT_FSIZE 1 +#define TARGET_RLIMIT_DATA 2 +#define TARGET_RLIMIT_STACK 3 +#define TARGET_RLIMIT_CORE 4 +#define TARGET_RLIMIT_RSS 5 +#define TARGET_RLIMIT_MEMLOCK 6 +#define TARGET_RLIMIT_NPROC 7 +#define TARGET_RLIMIT_NOFILE 8 +#define TARGET_RLIMIT_SBSIZE 9 +#define TARGET_RLIMIT_AS 10 +#define TARGET_RLIMIT_NPTS 11 +#define TARGET_RLIMIT_SWAP 12 + +struct target_rlimit { + uint64_t rlim_cur; + uint64_t rlim_max; +}; + +struct target_freebsd_rusage { + struct target_freebsd_timeval ru_utime; /* user time used */ + struct target_freebsd_timeval ru_stime; /* system time used */ + abi_long ru_maxrss; /* maximum resident set size */ + abi_long ru_ixrss; /* integral shared memory size */ + abi_long ru_idrss; /* integral unshared data size */ + abi_long ru_isrss; /* integral unshared stack size */ + abi_long ru_minflt; /* page reclaims */ + abi_long ru_majflt; /* page faults */ + abi_long ru_nswap; /* swaps */ + abi_long ru_inblock; /* block input operations */ + abi_long ru_oublock; /* block output operations */ + abi_long ru_msgsnd; /* messages sent */ + abi_long ru_msgrcv; /* messages received */ + abi_long ru_nsignals; /* signals received */ + abi_long ru_nvcsw; /* voluntary context switches */ + abi_long ru_nivcsw; /* involuntary context switches */ +}; + +struct target_freebsd__wrusage { + struct target_freebsd_rusage wru_self; + struct target_freebsd_rusage wru_children; +}; + +#endif /* ! _SYSCALL_DEFS_H_ */ |