lib/libc/sys/Makefile.inc

   1
   2 # sys sources
   3 .PATH: ${LIBC_SRCTOP}/${LIBC_ARCH}/sys ${LIBC_SRCTOP}/sys
   4
   5 # Include the generated makefile containing the *complete* list
   6 # of syscall names in MIASM.
   7 .include "${SRCTOP}/sys/sys/syscall.mk"
   8
   9 # Include machine dependent definitions.
  10 #
  11 # MDASM names override the default syscall names in MIASM.
  12 # NOASM will prevent the default syscall code from being generated.
  13 # PSEUDO generates _<sys>() and __sys_<sys>() symbols, but not <sys>().
  14 #
  15 # While historically machine dependent, all architectures have the following
  16 # declarations in common:
  17 #
  18 NOASM=  exit.o \
  19         getlogin.o \
  20         yield.o
  21 PSEUDO= _exit.o \
  22         _getlogin.o
  23 .sinclude "${LIBC_SRCTOP}/${LIBC_ARCH}/sys/Makefile.inc"
  24
  25 SRCS+= clock_gettime.c gettimeofday.c __vdso_gettimeofday.c
  26 NOASM+=  clock_gettime.o gettimeofday.o
  27 PSEUDO+= _clock_gettime.o _gettimeofday.o
  28
  29 # Sources common to both syscall interfaces:
  30 SRCS+=  \
  31         __error.c \
  32         interposing_table.c
  33
  34 SRCS+= getdents.c lstat.c mknod.c stat.c
  35
  36 NOASM+=  sched_getcpu.o
  37 PSEUDO+= _sched_getcpu.o
  38
  39 SRCS+= brk.c
  40 SRCS+= closefrom.c
  41 SRCS+= pipe.c
  42 SRCS+= shm_open.c
  43 SRCS+= vadvise.c
  44 SRCS+= POSIX2x_Fork.c
  45
  46 SRCS+=  compat-stub.c
  47
  48 INTERPOSED = \
  49         accept \
  50         accept4 \
  51         aio_suspend \
  52         clock_nanosleep \
  53         close \
  54         connect \
  55         fcntl \
  56         fdatasync \
  57         fsync \
  58         fork \
  59         kevent \
  60         msync \
  61         nanosleep \
  62         open \
  63         openat \
  64         pdfork \
  65         poll \
  66         ppoll \
  67         pselect \
  68         ptrace \
  69         read \
  70         readv \
  71         recvfrom \
  72         recvmsg \
  73         select \
  74         sendmsg \
  75         sendto \
  76         setcontext \
  77         sigaction \
  78         sigprocmask \
  79         sigsuspend \
  80         sigtimedwait \
  81         sigwait \
  82         sigwaitinfo \
  83         swapcontext \
  84         wait4 \
  85         wait6 \
  86         write \
  87         writev
  88
  89 SRCS+=  ${INTERPOSED:S/$/.c/}
  90 NOASM+= ${INTERPOSED:S/$/.o/}
  91 PSEUDO+=        ${INTERPOSED:C/^.*$/_&.o/}
  92
  93 # Add machine dependent asm sources:
  94 SRCS+=${MDASM}
  95
  96 # Look though the complete list of syscalls (MIASM) for names that are
  97 # not defined with machine dependent implementations (MDASM) and are
  98 # not declared for no generation of default code (NOASM).  Add each
  99 # syscall that satisfies these conditions to the ASM list.
 100 .for _asm in ${MIASM}
 101 .if !${MDASM:R:M${_asm:R}} && !${NOASM:R:M${_asm:R}}
 102 ASM+=$(_asm)
 103 .endif
 104 .endfor
 105
 106 SASM=   ${ASM:S/.o/.S/}
 107
 108 SPSEUDO= ${PSEUDO:S/.o/.S/}
 109
 110 SRCS+=  ${SASM} ${SPSEUDO}
 111
 112 SYM_MAPS+=      ${LIBC_SRCTOP}/sys/Symbol.map
 113
 114 # Generated files
 115 CLEANFILES+=    ${SASM} ${SPSEUDO}
 116
 117 .if ${MACHINE_CPUARCH} == "amd64" || ${MACHINE_CPUARCH} == "i386" || \
 118     ${MACHINE_CPUARCH} == "powerpc" || ${MACHINE_CPUARCH} == "arm"
 119 NOTE_GNU_STACK='\t.section .note.GNU-stack,"",%%progbits\n'
 120 .else
 121 NOTE_GNU_STACK=''
 122 .endif
 123 .if ${MACHINE_CPUARCH} == "aarch64"
 124 FEATURE_NOTE='\#include <sys/elf_common.h>\nGNU_PROPERTY_AARCH64_FEATURE_1_NOTE(GNU_PROPERTY_AARCH64_FEATURE_1_VAL)'
 125 .else
 126 FEATURE_NOTE=''
 127 .endif
 128
 129 ${SASM}:
 130         printf '/* %sgenerated by libc/sys/Makefile.inc */\n' @ > ${.TARGET}
 131         printf '#include "compat.h"\n' >> ${.TARGET}
 132         printf '#include "SYS.h"\nRSYSCALL(${.PREFIX})\n' >> ${.TARGET}
 133         printf  ${NOTE_GNU_STACK} >>${.TARGET}
 134         printf  ${FEATURE_NOTE} >> ${.TARGET}
 135
 136 ${SPSEUDO}:
 137         printf '/* %sgenerated by libc/sys/Makefile.inc */\n' @ > ${.TARGET}
 138         printf '#include "compat.h"\n' >> ${.TARGET}
 139         printf '#include "SYS.h"\nPSEUDO(${.PREFIX:S/_//})\n' \
 140             >> ${.TARGET}
 141         printf ${NOTE_GNU_STACK} >>${.TARGET}
 142         printf ${FEATURE_NOTE} >> ${.TARGET}
 143
 144 MAN+=   abort2.2 \
 145         accept.2 \
 146         access.2 \
 147         acct.2 \
 148         adjtime.2 \
 149         aio_cancel.2 \
 150         aio_error.2 \
 151         aio_fsync.2 \
 152         aio_mlock.2 \
 153         aio_read.2 \
 154         aio_return.2 \
 155         aio_suspend.2 \
 156         aio_waitcomplete.2 \
 157         aio_write.2 \
 158         bind.2 \
 159         bindat.2 \
 160         brk.2 \
 161         cap_enter.2 \
 162         cap_fcntls_limit.2 \
 163         cap_ioctls_limit.2 \
 164         cap_rights_limit.2 \
 165         chdir.2 \
 166         chflags.2 \
 167         chmod.2 \
 168         chown.2 \
 169         chroot.2 \
 170         clock_gettime.2 \
 171         close.2 \
 172         closefrom.2 \
 173         connect.2 \
 174         connectat.2 \
 175         copy_file_range.2 \
 176         cpuset.2 \
 177         cpuset_getaffinity.2 \
 178         cpuset_getdomain.2 \
 179         dup.2 \
 180         eventfd.2 \
 181         execve.2 \
 182         _exit.2 \
 183         extattr_get_file.2 \
 184         fcntl.2 \
 185         ffclock.2 \
 186         fhlink.2 \
 187         fhopen.2 \
 188         fhreadlink.2 \
 189         flock.2 \
 190         fork.2 \
 191         fspacectl.2 \
 192         fsync.2 \
 193         getdirentries.2 \
 194         getdtablesize.2 \
 195         getfh.2 \
 196         getfsstat.2 \
 197         getgid.2 \
 198         getgroups.2 \
 199         getitimer.2 \
 200         getlogin.2 \
 201         getloginclass.2 \
 202         getpeername.2 \
 203         getpgrp.2 \
 204         getpid.2 \
 205         getpriority.2 \
 206         getrandom.2 \
 207         getrlimit.2 \
 208         getrusage.2 \
 209         getsid.2 \
 210         getsockname.2 \
 211         getsockopt.2 \
 212         gettimeofday.2 \
 213         getuid.2 \
 214         intro.2 \
 215         ioctl.2 \
 216         issetugid.2 \
 217         jail.2 \
 218         kenv.2 \
 219         kill.2 \
 220         kldfind.2 \
 221         kldfirstmod.2 \
 222         kldload.2 \
 223         kldnext.2 \
 224         kldstat.2 \
 225         kldsym.2 \
 226         kldunload.2 \
 227         kqueue.2 \
 228         ktrace.2 \
 229         link.2 \
 230         lio_listio.2 \
 231         listen.2 \
 232         lseek.2 \
 233         madvise.2 \
 234         mincore.2 \
 235         minherit.2 \
 236         mkdir.2 \
 237         mkfifo.2 \
 238         mknod.2 \
 239         mlock.2 \
 240         mlockall.2 \
 241         mmap.2 \
 242         modfind.2 \
 243         modnext.2 \
 244         modstat.2 \
 245         mount.2 \
 246         mprotect.2 \
 247         mq_close.2 \
 248         mq_getattr.2 \
 249         mq_notify.2 \
 250         mq_open.2 \
 251         mq_receive.2 \
 252         mq_send.2 \
 253         mq_setattr.2 \
 254         mq_unlink.2 \
 255         msgctl.2 \
 256         msgget.2 \
 257         msgrcv.2 \
 258         msgsnd.2 \
 259         msync.2 \
 260         munmap.2 \
 261         nanosleep.2 \
 262         nfssvc.2 \
 263         ntp_adjtime.2 \
 264         open.2 \
 265         pathconf.2 \
 266         pdfork.2 \
 267         pipe.2 \
 268         poll.2 \
 269         posix_fadvise.2 \
 270         posix_fallocate.2 \
 271         posix_openpt.2 \
 272         procctl.2 \
 273         profil.2 \
 274         pselect.2 \
 275         ptrace.2 \
 276         quotactl.2 \
 277         rctl_add_rule.2 \
 278         read.2 \
 279         readlink.2 \
 280         reboot.2 \
 281         recv.2 \
 282         rename.2 \
 283         revoke.2 \
 284         rfork.2 \
 285         rmdir.2 \
 286         rtprio.2 \
 287         sched_get_priority_max.2 \
 288         sched_setparam.2 \
 289         sched_setscheduler.2 \
 290         sched_yield.2 \
 291         sctp_generic_recvmsg.2 \
 292         sctp_generic_sendmsg.2 \
 293         sctp_peeloff.2 \
 294         select.2 \
 295         semctl.2 \
 296         semget.2 \
 297         semop.2 \
 298         send.2 \
 299         setfib.2 \
 300         sendfile.2 \
 301         setgroups.2 \
 302         setpgid.2 \
 303         setregid.2 \
 304         setresuid.2 \
 305         setreuid.2 \
 306         setsid.2 \
 307         setuid.2 \
 308         shmat.2 \
 309         shmctl.2 \
 310         shmget.2 \
 311         shm_open.2 \
 312         shutdown.2 \
 313         sigaction.2 \
 314         sigaltstack.2 \
 315         sigfastblock.2 \
 316         sigpending.2 \
 317         sigprocmask.2 \
 318         sigqueue.2 \
 319         sigreturn.2 \
 320         sigstack.2 \
 321         sigsuspend.2 \
 322         sigwait.2 \
 323         sigwaitinfo.2 \
 324         socket.2 \
 325         socketpair.2 \
 326         stat.2 \
 327         statfs.2 \
 328         swapon.2 \
 329         symlink.2 \
 330         sync.2 \
 331         sysarch.2 \
 332         syscall.2 \
 333         thr_exit.2 \
 334         thr_kill.2 \
 335         thr_new.2 \
 336         thr_self.2 \
 337         thr_set_name.2 \
 338         thr_suspend.2 \
 339         thr_wake.2 \
 340         timer_create.2 \
 341         timer_delete.2 \
 342         timer_settime.2 \
 343         timerfd.2 \
 344         truncate.2 \
 345         umask.2 \
 346         undelete.2 \
 347         unlink.2 \
 348         utimensat.2 \
 349         utimes.2 \
 350         utrace.2 \
 351         uuidgen.2 \
 352         vfork.2 \
 353         wait.2 \
 354         write.2 \
 355         _umtx_op.2
 356
 357 MLINKS+=aio_read.2 aio_readv.2
 358 MLINKS+=aio_write.2 aio_writev.2
 359 MLINKS+=accept.2 accept4.2
 360 MLINKS+=access.2 eaccess.2 \
 361         access.2 faccessat.2
 362 MLINKS+=brk.2 sbrk.2
 363 MLINKS+=cap_enter.2 cap_getmode.2
 364 MLINKS+=cap_fcntls_limit.2 cap_fcntls_get.2
 365 MLINKS+=cap_ioctls_limit.2 cap_ioctls_get.2
 366 MLINKS+=chdir.2 fchdir.2
 367 MLINKS+=chflags.2 chflagsat.2 \
 368         chflags.2 fchflags.2 \
 369         chflags.2 lchflags.2
 370 MLINKS+=chmod.2 fchmod.2 \
 371         chmod.2 fchmodat.2 \
 372         chmod.2 lchmod.2
 373 MLINKS+=chown.2 fchown.2 \
 374         chown.2 fchownat.2 \
 375         chown.2 lchown.2
 376 MLINKS+=clock_gettime.2 clock_getres.2 \
 377         clock_gettime.2 clock_settime.2
 378 MLINKS+=closefrom.2 close_range.2
 379 MLINKS+=nanosleep.2 clock_nanosleep.2
 380 MLINKS+=cpuset.2 cpuset_getid.2 \
 381         cpuset.2 cpuset_setid.2
 382 MLINKS+=cpuset_getaffinity.2 cpuset_setaffinity.2
 383 MLINKS+=cpuset_getdomain.2 cpuset_setdomain.2
 384 MLINKS+=dup.2 dup2.2
 385 MLINKS+=eventfd.2 eventfd_read.3 \
 386         eventfd.2 eventfd_write.3
 387 MLINKS+=execve.2 fexecve.2
 388 MLINKS+=extattr_get_file.2 extattr.2 \
 389         extattr_get_file.2 extattr_delete_fd.2 \
 390         extattr_get_file.2 extattr_delete_file.2 \
 391         extattr_get_file.2 extattr_delete_link.2 \
 392         extattr_get_file.2 extattr_get_fd.2 \
 393         extattr_get_file.2 extattr_get_link.2 \
 394         extattr_get_file.2 extattr_list_fd.2 \
 395         extattr_get_file.2 extattr_list_file.2 \
 396         extattr_get_file.2 extattr_list_link.2 \
 397         extattr_get_file.2 extattr_set_fd.2 \
 398         extattr_get_file.2 extattr_set_file.2 \
 399         extattr_get_file.2 extattr_set_link.2
 400 MLINKS+=ffclock.2 ffclock_getcounter.2 \
 401         ffclock.2 ffclock_getestimate.2 \
 402         ffclock.2 ffclock_setestimate.2
 403 MLINKS+=fhlink.2 fhlinkat.2
 404 MLINKS+=fhopen.2 fhstat.2 fhopen.2 fhstatfs.2
 405 MLINKS+=fork.2 _Fork.2
 406 MLINKS+=fsync.2 fdatasync.2
 407 MLINKS+=getdirentries.2 getdents.2
 408 MLINKS+=getfh.2 lgetfh.2 \
 409         getfh.2 getfhat.2
 410 MLINKS+=getgid.2 getegid.2
 411 MLINKS+=getitimer.2 setitimer.2
 412 MLINKS+=getlogin.2 getlogin_r.3
 413 MLINKS+=getlogin.2 setlogin.2
 414 MLINKS+=getloginclass.2 setloginclass.2
 415 MLINKS+=getpgrp.2 getpgid.2
 416 MLINKS+=getpid.2 getppid.2
 417 MLINKS+=getpriority.2 setpriority.2
 418 MLINKS+=getrlimit.2 setrlimit.2
 419 MLINKS+=getsockopt.2 setsockopt.2
 420 MLINKS+=gettimeofday.2 settimeofday.2
 421 MLINKS+=getuid.2 geteuid.2
 422 MLINKS+=intro.2 errno.2
 423 MLINKS+=jail.2 jail_attach.2 \
 424         jail.2 jail_get.2 \
 425         jail.2 jail_remove.2 \
 426         jail.2 jail_set.2
 427 MLINKS+=kldunload.2 kldunloadf.2
 428 MLINKS+=kqueue.2 kevent.2 \
 429         kqueue.2 kqueuex.2 \
 430         kqueue.2 EV_SET.3
 431 MLINKS+=link.2 linkat.2
 432 MLINKS+=madvise.2 posix_madvise.2
 433 MLINKS+=mkdir.2 mkdirat.2
 434 MLINKS+=mkfifo.2 mkfifoat.2
 435 MLINKS+=mknod.2 mknodat.2
 436 MLINKS+=mlock.2 munlock.2
 437 MLINKS+=mlockall.2 munlockall.2
 438 MLINKS+=modnext.2 modfnext.2
 439 MLINKS+=mount.2 nmount.2 \
 440         mount.2 unmount.2
 441 MLINKS+=mq_receive.2 mq_timedreceive.2
 442 MLINKS+=mq_send.2 mq_timedsend.2
 443 MLINKS+=ntp_adjtime.2 ntp_gettime.2
 444 MLINKS+=open.2 openat.2
 445 MLINKS+=pathconf.2 fpathconf.2
 446 MLINKS+=pathconf.2 lpathconf.2
 447 MLINKS+=pdfork.2 pdgetpid.2\
 448         pdfork.2 pdkill.2
 449 MLINKS+=pipe.2 pipe2.2
 450 MLINKS+=poll.2 ppoll.2
 451 MLINKS+=rctl_add_rule.2 rctl_get_limits.2 \
 452         rctl_add_rule.2 rctl_get_racct.2 \
 453         rctl_add_rule.2 rctl_get_rules.2 \
 454         rctl_add_rule.2 rctl_remove_rule.2
 455 MLINKS+=read.2 pread.2 \
 456         read.2 preadv.2 \
 457         read.2 readv.2
 458 MLINKS+=readlink.2 readlinkat.2
 459 MLINKS+=recv.2 recvfrom.2 \
 460         recv.2 recvmsg.2
 461 MLINKS+=rename.2 renameat.2
 462 MLINKS+=rtprio.2 rtprio_thread.2
 463 MLINKS+=sched_get_priority_max.2 sched_get_priority_min.2 \
 464         sched_get_priority_max.2 sched_rr_get_interval.2
 465 MLINKS+=sched_setparam.2 sched_getparam.2
 466 MLINKS+=sched_setscheduler.2 sched_getscheduler.2
 467 MLINKS+=sctp_generic_sendmsg.2 sctp_generic_sendmsg_iov.2
 468 MLINKS+=select.2 FD_CLR.3 \
 469         select.2 FD_ISSET.3 \
 470         select.2 FD_SET.3 \
 471         select.2 FD_ZERO.3
 472 MLINKS+=send.2 sendmsg.2 \
 473         send.2 sendto.2
 474 MLINKS+=setpgid.2 setpgrp.2
 475 MLINKS+=setresuid.2 getresgid.2 \
 476         setresuid.2 getresuid.2 \
 477         setresuid.2 setresgid.2
 478 MLINKS+=setuid.2 setegid.2 \
 479         setuid.2 seteuid.2 \
 480         setuid.2 setgid.2
 481 MLINKS+=shmat.2 shmdt.2
 482 MLINKS+=shm_open.2 memfd_create.3 \
 483         shm_open.2 shm_create_largepage.3 \
 484         shm_open.2 shm_unlink.2 \
 485         shm_open.2 shm_rename.2
 486 MLINKS+=sigwaitinfo.2 sigtimedwait.2
 487 MLINKS+=stat.2 fstat.2 \
 488         stat.2 fstatat.2 \
 489         stat.2 lstat.2
 490 MLINKS+=statfs.2 fstatfs.2
 491 MLINKS+=swapon.2 swapoff.2
 492 MLINKS+=symlink.2 symlinkat.2
 493 MLINKS+=syscall.2 __syscall.2
 494 MLINKS+=timer_settime.2 timer_getoverrun.2 \
 495         timer_settime.2 timer_gettime.2
 496 MLINKS+=timerfd.2 timerfd_create.2 \
 497         timerfd.2 timerfd_gettime.2 \
 498         timerfd.2 timerfd_settime.2
 499 MLINKS+=thr_kill.2 thr_kill2.2
 500 MLINKS+=truncate.2 ftruncate.2
 501 MLINKS+=unlink.2 unlinkat.2
 502 MLINKS+=unlink.2 funlinkat.2
 503 MLINKS+=utimensat.2 futimens.2
 504 MLINKS+=utimes.2 futimes.2 \
 505         utimes.2 futimesat.2 \
 506         utimes.2 lutimes.2
 507 MLINKS+=wait.2 wait3.2 \
 508         wait.2 wait4.2 \
 509         wait.2 waitpid.2 \
 510         wait.2 waitid.2 \
 511         wait.2 wait6.2
 512 MLINKS+=write.2 pwrite.2 \
 513         write.2 pwritev.2 \
 514         write.2 writev.2