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