2 * Copyright (c) 2013 Dmitry Chagin
3 * Copyright (c) 1994-1996 Søren Schmidt
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer
11 * in this position and unchanged.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 * 3. The name of the author may not be used to endorse or promote products
16 * derived from this software without specific prior written permission
18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
19 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
20 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
21 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
22 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
23 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
24 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
25 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
26 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
27 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32 #ifndef _AMD64_LINUX_H_
33 #define _AMD64_LINUX_H_
35 #include <compat/linux/linux.h>
36 #include <amd64/linux/linux_syscall.h>
41 extern u_char linux_debug_map[];
42 #define ldebug(name) isclr(linux_debug_map, LINUX_SYS_linux_ ## name)
43 #define ARGS(nm, fmt) "linux(%ld/%ld): "#nm"("fmt")\n", \
44 (long)td->td_proc->p_pid, (long)td->td_tid
45 #define LMSG(fmt) "linux(%ld/%ld): "fmt"\n", \
46 (long)td->td_proc->p_pid, (long)td->td_tid
47 #define LINUX_DTRACE linuxulator
49 #define PTRIN(v) (void *)(v)
50 #define PTROUT(v) (uintptr_t)(v)
52 #define CP(src,dst,fld) do { (dst).fld = (src).fld; } while (0)
53 #define CP2(src,dst,sfld,dfld) do { (dst).dfld = (src).sfld; } while (0)
54 #define PTRIN_CP(src,dst,fld) \
55 do { (dst).fld = PTRIN((src).fld); } while (0)
58 * Provide a separate set of types for the Linux types.
60 typedef int32_t l_int;
61 typedef int64_t l_long;
62 typedef int16_t l_short;
63 typedef uint32_t l_uint;
64 typedef uint64_t l_ulong;
65 typedef uint16_t l_ushort;
67 typedef l_ulong l_uintptr_t;
68 typedef l_long l_clock_t;
69 typedef l_int l_daddr_t;
70 typedef l_ulong l_dev_t;
71 typedef l_uint l_gid_t;
72 typedef l_uint l_uid_t;
73 typedef l_ulong l_ino_t;
74 typedef l_int l_key_t;
75 typedef l_long l_loff_t;
76 typedef l_uint l_mode_t;
77 typedef l_long l_off_t;
78 typedef l_int l_pid_t;
79 typedef l_ulong l_size_t;
80 typedef l_long l_ssize_t;
81 typedef l_long l_suseconds_t;
82 typedef l_long l_time_t;
83 typedef l_int l_timer_t;
84 typedef l_int l_mqd_t;
85 typedef l_size_t l_socklen_t;
86 typedef l_ulong l_fd_mask;
94 l_suseconds_t tv_usec;
97 #define l_fd_set fd_set
102 #define LINUX_NAME_MAX 255
103 #define LINUX_CTL_MAXNAME 10
105 #define LINUX_AT_COUNT 19 /* Count of used aux entry types. */
107 struct l___sysctl_args
118 /* Scheduling policies */
119 #define LINUX_SCHED_OTHER 0
120 #define LINUX_SCHED_FIFO 1
121 #define LINUX_SCHED_RR 2
123 /* Resource limits */
124 #define LINUX_RLIMIT_CPU 0
125 #define LINUX_RLIMIT_FSIZE 1
126 #define LINUX_RLIMIT_DATA 2
127 #define LINUX_RLIMIT_STACK 3
128 #define LINUX_RLIMIT_CORE 4
129 #define LINUX_RLIMIT_RSS 5
130 #define LINUX_RLIMIT_NPROC 6
131 #define LINUX_RLIMIT_NOFILE 7
132 #define LINUX_RLIMIT_MEMLOCK 8
133 #define LINUX_RLIMIT_AS 9 /* Address space limit */
135 #define LINUX_RLIM_NLIMITS 10
143 * stat family of syscalls
162 struct l_timespec st_atim;
163 struct l_timespec st_mtim;
164 struct l_timespec st_ctim;
170 /* sigaction flags */
171 #define LINUX_SA_NOCLDSTOP 0x00000001
172 #define LINUX_SA_NOCLDWAIT 0x00000002
173 #define LINUX_SA_SIGINFO 0x00000004
174 #define LINUX_SA_RESTORER 0x04000000
175 #define LINUX_SA_ONSTACK 0x08000000
176 #define LINUX_SA_RESTART 0x10000000
177 #define LINUX_SA_INTERRUPT 0x20000000
178 #define LINUX_SA_NOMASK 0x40000000
179 #define LINUX_SA_ONESHOT 0x80000000
181 /* sigprocmask actions */
182 #define LINUX_SIG_BLOCK 0
183 #define LINUX_SIG_UNBLOCK 1
184 #define LINUX_SIG_SETMASK 2
187 #define LINUX_MINSIGSTKSZ 2048
189 typedef void (*l_handler_t)(l_int);
192 l_handler_t lsa_handler;
194 l_uintptr_t lsa_restorer;
212 u_int32_t mxcsr_mask;
213 u_int32_t st_space[32];
214 u_int32_t xmm_space[64];
215 u_int32_t reserved2[24];
218 struct l_sigcontext {
245 struct l_fpstate *sc_fpstate;
246 l_ulong sc_reserved1[8];
253 struct l_sigcontext uc_mcontext;
254 l_sigset_t uc_sigmask;
257 #define LINUX_SI_PREAMBLE_SIZE (4 * sizeof(int))
258 #define LINUX_SI_MAX_SIZE 128
259 #define LINUX_SI_PAD_SIZE ((LINUX_SI_MAX_SIZE - \
260 LINUX_SI_PREAMBLE_SIZE) / sizeof(l_int))
261 typedef union l_sigval {
263 l_uintptr_t sival_ptr;
266 typedef struct l_siginfo {
271 l_int _pad[LINUX_SI_PAD_SIZE];
281 char _pad[sizeof(l_uid_t) - sizeof(int)];
282 union l_sigval _sigval;
287 l_pid_t _pid; /* sender's pid */
288 l_uid_t _uid; /* sender's uid */
289 union l_sigval _sigval;
293 l_pid_t _pid; /* which child */
294 l_uid_t _uid; /* sender's uid */
295 l_int _status; /* exit code */
301 l_uintptr_t _addr; /* Faulting insn/memory ref. */
305 l_long _band; /* POLL_IN,POLL_OUT,POLL_MSG */
311 #define lsi_pid _sifields._kill._pid
312 #define lsi_uid _sifields._kill._uid
313 #define lsi_tid _sifields._timer._tid
314 #define lsi_overrun _sifields._timer._overrun
315 #define lsi_sys_private _sifields._timer._sys_private
316 #define lsi_status _sifields._sigchld._status
317 #define lsi_utime _sifields._sigchld._utime
318 #define lsi_stime _sifields._sigchld._stime
319 #define lsi_value _sifields._rt._sigval
320 #define lsi_int _sifields._rt._sigval.sival_int
321 #define lsi_ptr _sifields._rt._sigval.sival_ptr
322 #define lsi_addr _sifields._sigfault._addr
323 #define lsi_band _sifields._sigpoll._band
324 #define lsi_fd _sifields._sigpoll._fd
327 * We make the stack look like Linux expects it when calling a signal
328 * handler, but use the BSD way of calling the handler and sigreturn().
329 * This means that we need to pass the pointer to the handler too.
330 * It is appended to the frame to not interfere with the rest of it.
333 struct l_rt_sigframe {
334 struct l_ucontext sf_sc;
335 struct l_siginfo sf_si;
336 l_handler_t sf_handler;
342 #define LINUX_MS_RDONLY 0x0001
343 #define LINUX_MS_NOSUID 0x0002
344 #define LINUX_MS_NODEV 0x0004
345 #define LINUX_MS_NOEXEC 0x0008
346 #define LINUX_MS_REMOUNT 0x0020
349 * SystemV IPC defines
351 #define LINUX_IPC_RMID 0
352 #define LINUX_IPC_SET 1
353 #define LINUX_IPC_STAT 2
354 #define LINUX_IPC_INFO 3
356 #define LINUX_SHM_LOCK 11
357 #define LINUX_SHM_UNLOCK 12
358 #define LINUX_SHM_STAT 13
359 #define LINUX_SHM_INFO 14
361 #define LINUX_SHM_RDONLY 0x1000
362 #define LINUX_SHM_RND 0x2000
363 #define LINUX_SHM_REMAP 0x4000
365 /* semctl commands */
366 #define LINUX_GETPID 11
367 #define LINUX_GETVAL 12
368 #define LINUX_GETALL 13
369 #define LINUX_GETNCNT 14
370 #define LINUX_GETZCNT 15
371 #define LINUX_SETVAL 16
372 #define LINUX_SETALL 17
373 #define LINUX_SEM_STAT 18
374 #define LINUX_SEM_INFO 19
398 #define LINUX_SOL_SOCKET 1
399 #define LINUX_SOL_IP 0
400 #define LINUX_SOL_IPX 256
401 #define LINUX_SOL_AX25 257
402 #define LINUX_SOL_TCP 6
403 #define LINUX_SOL_UDP 17
405 #define LINUX_SO_DEBUG 1
406 #define LINUX_SO_REUSEADDR 2
407 #define LINUX_SO_TYPE 3
408 #define LINUX_SO_ERROR 4
409 #define LINUX_SO_DONTROUTE 5
410 #define LINUX_SO_BROADCAST 6
411 #define LINUX_SO_SNDBUF 7
412 #define LINUX_SO_RCVBUF 8
413 #define LINUX_SO_KEEPALIVE 9
414 #define LINUX_SO_OOBINLINE 10
415 #define LINUX_SO_NO_CHECK 11
416 #define LINUX_SO_PRIORITY 12
417 #define LINUX_SO_LINGER 13
418 #define LINUX_SO_PASSCRED 16
419 #define LINUX_SO_PEERCRED 17
420 #define LINUX_SO_RCVLOWAT 18
421 #define LINUX_SO_SNDLOWAT 19
422 #define LINUX_SO_RCVTIMEO 20
423 #define LINUX_SO_SNDTIMEO 21
424 #define LINUX_SO_TIMESTAMP 29
425 #define LINUX_SO_ACCEPTCONN 30
427 #define LINUX_IP_TOS 1
428 #define LINUX_IP_TTL 2
429 #define LINUX_IP_HDRINCL 3
430 #define LINUX_IP_OPTIONS 4
432 #define LINUX_IP_MULTICAST_IF 32
433 #define LINUX_IP_MULTICAST_TTL 33
434 #define LINUX_IP_MULTICAST_LOOP 34
435 #define LINUX_IP_ADD_MEMBERSHIP 35
436 #define LINUX_IP_DROP_MEMBERSHIP 36
452 #define LINUX_IFHWADDRLEN 6
453 #define LINUX_IFNAMSIZ 16
457 char ifrn_name[LINUX_IFNAMSIZ];
461 struct l_sockaddr ifru_addr;
462 struct l_sockaddr ifru_dstaddr;
463 struct l_sockaddr ifru_broadaddr;
464 struct l_sockaddr ifru_netmask;
465 struct l_sockaddr ifru_hwaddr;
466 l_short ifru_flags[1];
469 struct l_ifmap ifru_map;
470 char ifru_slave[LINUX_IFNAMSIZ];
471 l_uintptr_t ifru_data;
475 #define ifr_name ifr_ifrn.ifrn_name /* Interface name */
476 #define ifr_hwaddr ifr_ifru.ifru_hwaddr /* MAC address */
481 l_uintptr_t ifcu_buf;
482 l_uintptr_t ifcu_req;
486 #define ifc_buf ifc_ifcu.ifcu_buf
487 #define ifc_req ifc_ifcu.ifcu_req
492 #define LINUX_POLLIN 0x0001
493 #define LINUX_POLLPRI 0x0002
494 #define LINUX_POLLOUT 0x0004
495 #define LINUX_POLLERR 0x0008
496 #define LINUX_POLLHUP 0x0010
497 #define LINUX_POLLNVAL 0x0020
498 #define LINUX_POLLRDNORM 0x0040
499 #define LINUX_POLLRDBAND 0x0080
500 #define LINUX_POLLWRNORM 0x0100
501 #define LINUX_POLLWRBAND 0x0200
502 #define LINUX_POLLMSG 0x0400
511 #define LINUX_CLONE_VM 0x00000100
512 #define LINUX_CLONE_FS 0x00000200
513 #define LINUX_CLONE_FILES 0x00000400
514 #define LINUX_CLONE_SIGHAND 0x00000800
515 #define LINUX_CLONE_PID 0x00001000 /* No longer exist in Linux */
516 #define LINUX_CLONE_VFORK 0x00004000
517 #define LINUX_CLONE_PARENT 0x00008000
518 #define LINUX_CLONE_THREAD 0x00010000
519 #define LINUX_CLONE_SETTLS 0x00080000
520 #define LINUX_CLONE_PARENT_SETTID 0x00100000
521 #define LINUX_CLONE_CHILD_CLEARTID 0x00200000
522 #define LINUX_CLONE_CHILD_SETTID 0x01000000
524 #define LINUX_ARCH_SET_GS 0x1001
525 #define LINUX_ARCH_SET_FS 0x1002
526 #define LINUX_ARCH_GET_FS 0x1003
527 #define LINUX_ARCH_GET_GS 0x1004
529 #define linux_copyout_rusage(r, u) copyout(r, u, sizeof(*r))
532 struct linux_robust_list {
536 struct linux_robust_list_head {
537 struct linux_robust_list list;
539 l_uintptr_t pending_list;
542 #endif /* !_AMD64_LINUX_H_ */