1 2# sys sources 3.PATH: ${LIBSYS_SRCTOP}/${LIBC_ARCH} ${LIBSYS_SRCTOP} 4 5# Include the generated makefile containing the *complete* list 6# of syscall names in MIASM. 7.include "${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# 18NOASM= exit.o \ 19 getlogin.o \ 20 yield.o 21PSEUDO= _exit.o \ 22 _getlogin.o 23.sinclude "${LIBC_SRCTOP}/${LIBC_ARCH}/sys/Makefile.inc" 24 25SRCS+= clock_gettime.c gettimeofday.c __vdso_gettimeofday.c 26NOASM+= clock_gettime.o gettimeofday.o 27PSEUDO+= _clock_gettime.o _gettimeofday.o 28 29# Sources common to both syscall interfaces: 30SRCS+= \ 31 __error.c \ 32 interposing_table.c 33 34SRCS+= getdents.c lstat.c mknod.c stat.c 35 36SRCS+= creat.c 37SRCS+= lockf.c sleep.c usleep.c wait.c wait3.c waitpid.c waitid.c 38SRCS+= recv.c recvmmsg.c send.c sendmmsg.c 39 40NOASM+= sched_getcpu.o 41PSEUDO+= _sched_getcpu.o 42 43SRCS+= brk.c 44SRCS+= closefrom.c 45SRCS+= pipe.c 46SRCS+= shm_open.c 47SRCS+= vadvise.c 48SRCS+= POSIX2x_Fork.c 49 50SRCS+= compat-stub.c 51 52INTERPOSED = \ 53 accept \ 54 accept4 \ 55 aio_suspend \ 56 clock_nanosleep \ 57 close \ 58 connect \ 59 fcntl \ 60 fdatasync \ 61 fsync \ 62 fork \ 63 kevent \ 64 msync \ 65 nanosleep \ 66 open \ 67 openat \ 68 pdfork \ 69 poll \ 70 ppoll \ 71 pselect \ 72 ptrace \ 73 read \ 74 readv \ 75 recvfrom \ 76 recvmsg \ 77 select \ 78 sendmsg \ 79 sendto \ 80 setcontext \ 81 sigaction \ 82 sigprocmask \ 83 sigsuspend \ 84 sigtimedwait \ 85 sigwait \ 86 sigwaitinfo \ 87 swapcontext \ 88 wait4 \ 89 wait6 \ 90 write \ 91 writev 92 93SRCS+= ${INTERPOSED:S/$/.c/} 94NOASM+= ${INTERPOSED:S/$/.o/} 95PSEUDO+= ${INTERPOSED:C/^.*$/_&.o/} 96 97# Add machine dependent asm sources: 98SRCS+=${MDASM} 99 100# Look though the complete list of syscalls (MIASM) for names that are 101# not defined with machine dependent implementations (MDASM) and are 102# not declared for no generation of default code (NOASM). Add each 103# syscall that satisfies these conditions to the ASM list. 104.for _asm in ${MIASM} 105.if !${MDASM:R:M${_asm:R}} && !${NOASM:R:M${_asm:R}} 106ASM+=$(_asm) 107.endif 108.endfor 109 110SASM= ${ASM:S/.o/.S/} 111 112SPSEUDO= ${PSEUDO:S/.o/.S/} 113 114SRCS+= ${SASM} ${SPSEUDO} 115 116SYM_MAPS+= ${LIBSYS_SRCTOP}/Symbol.sys.map 117 118# Generated files 119CLEANFILES+= ${SASM} ${SPSEUDO} 120 121.if ${MACHINE_CPUARCH} == "amd64" || ${MACHINE_CPUARCH} == "i386" || \ 122 ${MACHINE_CPUARCH} == "powerpc" || ${MACHINE_CPUARCH} == "arm" 123NOTE_GNU_STACK='\t.section .note.GNU-stack,"",%%progbits\n' 124.else 125NOTE_GNU_STACK='' 126.endif 127.if ${MACHINE_CPUARCH} == "aarch64" 128FEATURE_NOTE='\#include <sys/elf_common.h>\nGNU_PROPERTY_AARCH64_FEATURE_1_NOTE(GNU_PROPERTY_AARCH64_FEATURE_1_VAL)' 129.else 130FEATURE_NOTE='' 131.endif 132 133${SASM}: 134 printf '/* %sgenerated by libc/sys/Makefile.inc */\n' @ > ${.TARGET} 135 printf '#include "compat.h"\n' >> ${.TARGET} 136 printf '#include "SYS.h"\nRSYSCALL(${.PREFIX})\n' >> ${.TARGET} 137 printf ${NOTE_GNU_STACK} >>${.TARGET} 138 printf ${FEATURE_NOTE} >> ${.TARGET} 139 140${SPSEUDO}: 141 printf '/* %sgenerated by libc/sys/Makefile.inc */\n' @ > ${.TARGET} 142 printf '#include "compat.h"\n' >> ${.TARGET} 143 printf '#include "SYS.h"\nPSEUDO(${.PREFIX:S/_//})\n' \ 144 >> ${.TARGET} 145 printf ${NOTE_GNU_STACK} >>${.TARGET} 146 printf ${FEATURE_NOTE} >> ${.TARGET} 147 148MAN+= abort2.2 \ 149 accept.2 \ 150 access.2 \ 151 acct.2 \ 152 adjtime.2 \ 153 aio_cancel.2 \ 154 aio_error.2 \ 155 aio_fsync.2 \ 156 aio_mlock.2 \ 157 aio_read.2 \ 158 aio_return.2 \ 159 aio_suspend.2 \ 160 aio_waitcomplete.2 \ 161 aio_write.2 \ 162 bind.2 \ 163 bindat.2 \ 164 brk.2 \ 165 cap_enter.2 \ 166 cap_fcntls_limit.2 \ 167 cap_ioctls_limit.2 \ 168 cap_rights_limit.2 \ 169 chdir.2 \ 170 chflags.2 \ 171 chmod.2 \ 172 chown.2 \ 173 chroot.2 \ 174 clock_gettime.2 \ 175 close.2 \ 176 closefrom.2 \ 177 connect.2 \ 178 connectat.2 \ 179 copy_file_range.2 \ 180 cpuset.2 \ 181 cpuset_getaffinity.2 \ 182 cpuset_getdomain.2 \ 183 creat.2 \ 184 dup.2 \ 185 eventfd.2 \ 186 execve.2 \ 187 _exit.2 \ 188 extattr_get_file.2 \ 189 fcntl.2 \ 190 ffclock.2 \ 191 fhlink.2 \ 192 fhopen.2 \ 193 fhreadlink.2 \ 194 flock.2 \ 195 fork.2 \ 196 fspacectl.2 \ 197 fsync.2 \ 198 getdirentries.2 \ 199 getdtablesize.2 \ 200 getfh.2 \ 201 getfsstat.2 \ 202 getgid.2 \ 203 getgroups.2 \ 204 getitimer.2 \ 205 getlogin.2 \ 206 getloginclass.2 \ 207 getpeername.2 \ 208 getpgrp.2 \ 209 getpid.2 \ 210 getpriority.2 \ 211 getrandom.2 \ 212 getrlimit.2 \ 213 getrusage.2 \ 214 getsid.2 \ 215 getsockname.2 \ 216 getsockopt.2 \ 217 gettimeofday.2 \ 218 getuid.2 \ 219 intro.2 \ 220 ioctl.2 \ 221 issetugid.2 \ 222 jail.2 \ 223 kcmp.2 \ 224 kenv.2 \ 225 kill.2 \ 226 kldfind.2 \ 227 kldfirstmod.2 \ 228 kldload.2 \ 229 kldnext.2 \ 230 kldstat.2 \ 231 kldsym.2 \ 232 kldunload.2 \ 233 kqueue.2 \ 234 ktrace.2 \ 235 link.2 \ 236 lio_listio.2 \ 237 listen.2 \ 238 lseek.2 \ 239 madvise.2 \ 240 mincore.2 \ 241 minherit.2 \ 242 mkdir.2 \ 243 mkfifo.2 \ 244 mknod.2 \ 245 mlock.2 \ 246 mlockall.2 \ 247 mmap.2 \ 248 modfind.2 \ 249 modnext.2 \ 250 modstat.2 \ 251 mount.2 \ 252 mprotect.2 \ 253 mq_close.2 \ 254 mq_getattr.2 \ 255 mq_notify.2 \ 256 mq_open.2 \ 257 mq_receive.2 \ 258 mq_send.2 \ 259 mq_setattr.2 \ 260 mq_unlink.2 \ 261 msgctl.2 \ 262 msgget.2 \ 263 msgrcv.2 \ 264 msgsnd.2 \ 265 msync.2 \ 266 munmap.2 \ 267 nanosleep.2 \ 268 nfssvc.2 \ 269 ntp_adjtime.2 \ 270 open.2 \ 271 pathconf.2 \ 272 pdfork.2 \ 273 pipe.2 \ 274 poll.2 \ 275 posix_fadvise.2 \ 276 posix_fallocate.2 \ 277 posix_openpt.2 \ 278 procctl.2 \ 279 profil.2 \ 280 pselect.2 \ 281 ptrace.2 \ 282 quotactl.2 \ 283 rctl_add_rule.2 \ 284 read.2 \ 285 readlink.2 \ 286 reboot.2 \ 287 recv.2 \ 288 rename.2 \ 289 revoke.2 \ 290 rfork.2 \ 291 rmdir.2 \ 292 rtprio.2 \ 293 sched_get_priority_max.2 \ 294 sched_setparam.2 \ 295 sched_setscheduler.2 \ 296 sched_yield.2 \ 297 sctp_generic_recvmsg.2 \ 298 sctp_generic_sendmsg.2 \ 299 sctp_peeloff.2 \ 300 select.2 \ 301 semctl.2 \ 302 semget.2 \ 303 semop.2 \ 304 send.2 \ 305 setfib.2 \ 306 sendfile.2 \ 307 setgroups.2 \ 308 setpgid.2 \ 309 setregid.2 \ 310 setresuid.2 \ 311 setreuid.2 \ 312 setsid.2 \ 313 setuid.2 \ 314 shmat.2 \ 315 shmctl.2 \ 316 shmget.2 \ 317 shm_open.2 \ 318 shutdown.2 \ 319 sigaction.2 \ 320 sigaltstack.2 \ 321 sigfastblock.2 \ 322 sigpending.2 \ 323 sigprocmask.2 \ 324 sigqueue.2 \ 325 sigreturn.2 \ 326 sigstack.2 \ 327 sigsuspend.2 \ 328 sigwait.2 \ 329 sigwaitinfo.2 \ 330 socket.2 \ 331 socketpair.2 \ 332 stat.2 \ 333 statfs.2 \ 334 swapon.2 \ 335 symlink.2 \ 336 sync.2 \ 337 sysarch.2 \ 338 syscall.2 \ 339 thr_exit.2 \ 340 thr_kill.2 \ 341 thr_new.2 \ 342 thr_self.2 \ 343 thr_set_name.2 \ 344 thr_suspend.2 \ 345 thr_wake.2 \ 346 timer_create.2 \ 347 timer_delete.2 \ 348 timer_settime.2 \ 349 timerfd.2 \ 350 truncate.2 \ 351 umask.2 \ 352 undelete.2 \ 353 unlink.2 \ 354 utimensat.2 \ 355 utimes.2 \ 356 utrace.2 \ 357 uuidgen.2 \ 358 vfork.2 \ 359 wait.2 \ 360 write.2 \ 361 _umtx_op.2 362 363MAN+= \ 364 lockf.3 \ 365 sleep.3 \ 366 usleep.3 367 368MLINKS+=aio_read.2 aio_readv.2 369MLINKS+=aio_write.2 aio_writev.2 370MLINKS+=accept.2 accept4.2 371MLINKS+=access.2 eaccess.2 \ 372 access.2 faccessat.2 373MLINKS+=brk.2 sbrk.2 374MLINKS+=cap_enter.2 cap_getmode.2 375MLINKS+=cap_fcntls_limit.2 cap_fcntls_get.2 376MLINKS+=cap_ioctls_limit.2 cap_ioctls_get.2 377MLINKS+=chdir.2 fchdir.2 378MLINKS+=chflags.2 chflagsat.2 \ 379 chflags.2 fchflags.2 \ 380 chflags.2 lchflags.2 381MLINKS+=chmod.2 fchmod.2 \ 382 chmod.2 fchmodat.2 \ 383 chmod.2 lchmod.2 384MLINKS+=chown.2 fchown.2 \ 385 chown.2 fchownat.2 \ 386 chown.2 lchown.2 387MLINKS+=clock_gettime.2 clock_getres.2 \ 388 clock_gettime.2 clock_settime.2 389MLINKS+=closefrom.2 close_range.2 390MLINKS+=nanosleep.2 clock_nanosleep.2 391MLINKS+=cpuset.2 cpuset_getid.2 \ 392 cpuset.2 cpuset_setid.2 393MLINKS+=cpuset_getaffinity.2 cpuset_setaffinity.2 394MLINKS+=cpuset_getdomain.2 cpuset_setdomain.2 395MLINKS+=dup.2 dup2.2 396MLINKS+=eventfd.2 eventfd_read.3 \ 397 eventfd.2 eventfd_write.3 398MLINKS+=execve.2 fexecve.2 399MLINKS+=extattr_get_file.2 extattr.2 \ 400 extattr_get_file.2 extattr_delete_fd.2 \ 401 extattr_get_file.2 extattr_delete_file.2 \ 402 extattr_get_file.2 extattr_delete_link.2 \ 403 extattr_get_file.2 extattr_get_fd.2 \ 404 extattr_get_file.2 extattr_get_link.2 \ 405 extattr_get_file.2 extattr_list_fd.2 \ 406 extattr_get_file.2 extattr_list_file.2 \ 407 extattr_get_file.2 extattr_list_link.2 \ 408 extattr_get_file.2 extattr_set_fd.2 \ 409 extattr_get_file.2 extattr_set_file.2 \ 410 extattr_get_file.2 extattr_set_link.2 411MLINKS+=ffclock.2 ffclock_getcounter.2 \ 412 ffclock.2 ffclock_getestimate.2 \ 413 ffclock.2 ffclock_setestimate.2 414MLINKS+=fhlink.2 fhlinkat.2 415MLINKS+=fhopen.2 fhstat.2 fhopen.2 fhstatfs.2 416MLINKS+=fork.2 _Fork.2 417MLINKS+=fsync.2 fdatasync.2 418MLINKS+=getdirentries.2 getdents.2 419MLINKS+=getfh.2 lgetfh.2 \ 420 getfh.2 getfhat.2 421MLINKS+=getgid.2 getegid.2 422MLINKS+=getitimer.2 setitimer.2 423MLINKS+=getlogin.2 getlogin_r.3 424MLINKS+=getlogin.2 setlogin.2 425MLINKS+=getloginclass.2 setloginclass.2 426MLINKS+=getpgrp.2 getpgid.2 427MLINKS+=getpid.2 getppid.2 428MLINKS+=getpriority.2 setpriority.2 429MLINKS+=getrlimit.2 setrlimit.2 430MLINKS+=getsockopt.2 setsockopt.2 431MLINKS+=gettimeofday.2 settimeofday.2 432MLINKS+=getuid.2 geteuid.2 433MLINKS+=intro.2 errno.2 434MLINKS+=jail.2 jail_attach.2 \ 435 jail.2 jail_get.2 \ 436 jail.2 jail_remove.2 \ 437 jail.2 jail_set.2 438MLINKS+=kldunload.2 kldunloadf.2 439MLINKS+=kqueue.2 kevent.2 \ 440 kqueue.2 kqueuex.2 \ 441 kqueue.2 EV_SET.3 442MLINKS+=link.2 linkat.2 443MLINKS+=madvise.2 posix_madvise.2 444MLINKS+=mkdir.2 mkdirat.2 445MLINKS+=mkfifo.2 mkfifoat.2 446MLINKS+=mknod.2 mknodat.2 447MLINKS+=mlock.2 munlock.2 448MLINKS+=mlockall.2 munlockall.2 449MLINKS+=modnext.2 modfnext.2 450MLINKS+=mount.2 nmount.2 \ 451 mount.2 unmount.2 452MLINKS+=mq_receive.2 mq_timedreceive.2 453MLINKS+=mq_send.2 mq_timedsend.2 454MLINKS+=ntp_adjtime.2 ntp_gettime.2 455MLINKS+=open.2 openat.2 456MLINKS+=pathconf.2 fpathconf.2 457MLINKS+=pathconf.2 lpathconf.2 458MLINKS+=pdfork.2 pdgetpid.2\ 459 pdfork.2 pdkill.2 460MLINKS+=pipe.2 pipe2.2 461MLINKS+=poll.2 ppoll.2 462MLINKS+=rctl_add_rule.2 rctl_get_limits.2 \ 463 rctl_add_rule.2 rctl_get_racct.2 \ 464 rctl_add_rule.2 rctl_get_rules.2 \ 465 rctl_add_rule.2 rctl_remove_rule.2 466MLINKS+=read.2 pread.2 \ 467 read.2 preadv.2 \ 468 read.2 readv.2 469MLINKS+=readlink.2 readlinkat.2 470MLINKS+=recv.2 recvfrom.2 \ 471 recv.2 recvmsg.2 472MLINKS+=rename.2 renameat.2 473MLINKS+=rtprio.2 rtprio_thread.2 474MLINKS+=sched_get_priority_max.2 sched_get_priority_min.2 \ 475 sched_get_priority_max.2 sched_rr_get_interval.2 476MLINKS+=sched_setparam.2 sched_getparam.2 477MLINKS+=sched_setscheduler.2 sched_getscheduler.2 478MLINKS+=sctp_generic_sendmsg.2 sctp_generic_sendmsg_iov.2 479MLINKS+=select.2 FD_CLR.3 \ 480 select.2 FD_ISSET.3 \ 481 select.2 FD_SET.3 \ 482 select.2 FD_ZERO.3 483MLINKS+=send.2 sendmsg.2 \ 484 send.2 sendto.2 485MLINKS+=setpgid.2 setpgrp.2 486MLINKS+=setresuid.2 getresgid.2 \ 487 setresuid.2 getresuid.2 \ 488 setresuid.2 setresgid.2 489MLINKS+=setuid.2 setegid.2 \ 490 setuid.2 seteuid.2 \ 491 setuid.2 setgid.2 492MLINKS+=shmat.2 shmdt.2 493MLINKS+=shm_open.2 memfd_create.3 \ 494 shm_open.2 shm_create_largepage.3 \ 495 shm_open.2 shm_unlink.2 \ 496 shm_open.2 shm_rename.2 497MLINKS+=sigwaitinfo.2 sigtimedwait.2 498MLINKS+=stat.2 fstat.2 \ 499 stat.2 fstatat.2 \ 500 stat.2 lstat.2 501MLINKS+=statfs.2 fstatfs.2 502MLINKS+=swapon.2 swapoff.2 503MLINKS+=symlink.2 symlinkat.2 504MLINKS+=syscall.2 __syscall.2 505MLINKS+=timer_settime.2 timer_getoverrun.2 \ 506 timer_settime.2 timer_gettime.2 507MLINKS+=timerfd.2 timerfd_create.2 \ 508 timerfd.2 timerfd_gettime.2 \ 509 timerfd.2 timerfd_settime.2 510MLINKS+=thr_kill.2 thr_kill2.2 511MLINKS+=truncate.2 ftruncate.2 512MLINKS+=unlink.2 unlinkat.2 513MLINKS+=unlink.2 funlinkat.2 514MLINKS+=utimensat.2 futimens.2 515MLINKS+=utimes.2 futimes.2 \ 516 utimes.2 futimesat.2 \ 517 utimes.2 lutimes.2 518MLINKS+=wait.2 wait3.2 \ 519 wait.2 wait4.2 \ 520 wait.2 waitpid.2 \ 521 wait.2 waitid.2 \ 522 wait.2 wait6.2 523MLINKS+=write.2 pwrite.2 \ 524 write.2 pwritev.2 \ 525 write.2 writev.2 526