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 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 36NOASM+= sched_getcpu.o 37PSEUDO+= _sched_getcpu.o 38 39SRCS+= brk.c 40SRCS+= closefrom.c 41SRCS+= pipe.c 42SRCS+= shm_open.c 43SRCS+= vadvise.c 44SRCS+= POSIX2x_Fork.c 45 46SRCS+= compat-stub.c 47 48INTERPOSED = \ 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 89SRCS+= ${INTERPOSED:S/$/.c/} 90NOASM+= ${INTERPOSED:S/$/.o/} 91PSEUDO+= ${INTERPOSED:C/^.*$/_&.o/} 92 93# Add machine dependent asm sources: 94SRCS+=${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${_asm:R}} 102ASM+=$(_asm) 103.endif 104.endfor 105 106SASM= ${ASM:S/.o/.S/} 107 108SPSEUDO= ${PSEUDO:S/.o/.S/} 109 110SRCS+= ${SASM} ${SPSEUDO} 111 112SYM_MAPS+= ${LIBC_SRCTOP}/sys/Symbol.map 113 114# Generated files 115CLEANFILES+= ${SASM} ${SPSEUDO} 116 117.if ${MACHINE_CPUARCH} == "amd64" || ${MACHINE_CPUARCH} == "i386" || \ 118 ${MACHINE_CPUARCH} == "powerpc" || ${MACHINE_CPUARCH} == "arm" 119NOTE_GNU_STACK='\t.section .note.GNU-stack,"",%%progbits\n' 120.else 121NOTE_GNU_STACK='' 122.endif 123.if ${MACHINE_CPUARCH} == "aarch64" 124FEATURE_NOTE='\#include <sys/elf_common.h>\nGNU_PROPERTY_AARCH64_FEATURE_1_NOTE(GNU_PROPERTY_AARCH64_FEATURE_1_VAL)' 125.else 126FEATURE_NOTE='' 127.endif 128 129${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 144MAN+= 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 357MLINKS+=aio_read.2 aio_readv.2 358MLINKS+=aio_write.2 aio_writev.2 359MLINKS+=accept.2 accept4.2 360MLINKS+=access.2 eaccess.2 \ 361 access.2 faccessat.2 362MLINKS+=brk.2 sbrk.2 363MLINKS+=cap_enter.2 cap_getmode.2 364MLINKS+=cap_fcntls_limit.2 cap_fcntls_get.2 365MLINKS+=cap_ioctls_limit.2 cap_ioctls_get.2 366MLINKS+=chdir.2 fchdir.2 367MLINKS+=chflags.2 chflagsat.2 \ 368 chflags.2 fchflags.2 \ 369 chflags.2 lchflags.2 370MLINKS+=chmod.2 fchmod.2 \ 371 chmod.2 fchmodat.2 \ 372 chmod.2 lchmod.2 373MLINKS+=chown.2 fchown.2 \ 374 chown.2 fchownat.2 \ 375 chown.2 lchown.2 376MLINKS+=clock_gettime.2 clock_getres.2 \ 377 clock_gettime.2 clock_settime.2 378MLINKS+=closefrom.2 close_range.2 379MLINKS+=nanosleep.2 clock_nanosleep.2 380MLINKS+=cpuset.2 cpuset_getid.2 \ 381 cpuset.2 cpuset_setid.2 382MLINKS+=cpuset_getaffinity.2 cpuset_setaffinity.2 383MLINKS+=cpuset_getdomain.2 cpuset_setdomain.2 384MLINKS+=dup.2 dup2.2 385MLINKS+=eventfd.2 eventfd_read.3 \ 386 eventfd.2 eventfd_write.3 387MLINKS+=execve.2 fexecve.2 388MLINKS+=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 400MLINKS+=ffclock.2 ffclock_getcounter.2 \ 401 ffclock.2 ffclock_getestimate.2 \ 402 ffclock.2 ffclock_setestimate.2 403MLINKS+=fhlink.2 fhlinkat.2 404MLINKS+=fhopen.2 fhstat.2 fhopen.2 fhstatfs.2 405MLINKS+=fork.2 _Fork.2 406MLINKS+=fsync.2 fdatasync.2 407MLINKS+=getdirentries.2 getdents.2 408MLINKS+=getfh.2 lgetfh.2 \ 409 getfh.2 getfhat.2 410MLINKS+=getgid.2 getegid.2 411MLINKS+=getitimer.2 setitimer.2 412MLINKS+=getlogin.2 getlogin_r.3 413MLINKS+=getlogin.2 setlogin.2 414MLINKS+=getloginclass.2 setloginclass.2 415MLINKS+=getpgrp.2 getpgid.2 416MLINKS+=getpid.2 getppid.2 417MLINKS+=getpriority.2 setpriority.2 418MLINKS+=getrlimit.2 setrlimit.2 419MLINKS+=getsockopt.2 setsockopt.2 420MLINKS+=gettimeofday.2 settimeofday.2 421MLINKS+=getuid.2 geteuid.2 422MLINKS+=intro.2 errno.2 423MLINKS+=jail.2 jail_attach.2 \ 424 jail.2 jail_get.2 \ 425 jail.2 jail_remove.2 \ 426 jail.2 jail_set.2 427MLINKS+=kldunload.2 kldunloadf.2 428MLINKS+=kqueue.2 kevent.2 \ 429 kqueue.2 kqueuex.2 \ 430 kqueue.2 EV_SET.3 431MLINKS+=link.2 linkat.2 432MLINKS+=madvise.2 posix_madvise.2 433MLINKS+=mkdir.2 mkdirat.2 434MLINKS+=mkfifo.2 mkfifoat.2 435MLINKS+=mknod.2 mknodat.2 436MLINKS+=mlock.2 munlock.2 437MLINKS+=mlockall.2 munlockall.2 438MLINKS+=modnext.2 modfnext.2 439MLINKS+=mount.2 nmount.2 \ 440 mount.2 unmount.2 441MLINKS+=mq_receive.2 mq_timedreceive.2 442MLINKS+=mq_send.2 mq_timedsend.2 443MLINKS+=ntp_adjtime.2 ntp_gettime.2 444MLINKS+=open.2 openat.2 445MLINKS+=pathconf.2 fpathconf.2 446MLINKS+=pathconf.2 lpathconf.2 447MLINKS+=pdfork.2 pdgetpid.2\ 448 pdfork.2 pdkill.2 449MLINKS+=pipe.2 pipe2.2 450MLINKS+=poll.2 ppoll.2 451MLINKS+=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 455MLINKS+=read.2 pread.2 \ 456 read.2 preadv.2 \ 457 read.2 readv.2 458MLINKS+=readlink.2 readlinkat.2 459MLINKS+=recv.2 recvfrom.2 \ 460 recv.2 recvmsg.2 461MLINKS+=rename.2 renameat.2 462MLINKS+=rtprio.2 rtprio_thread.2 463MLINKS+=sched_get_priority_max.2 sched_get_priority_min.2 \ 464 sched_get_priority_max.2 sched_rr_get_interval.2 465MLINKS+=sched_setparam.2 sched_getparam.2 466MLINKS+=sched_setscheduler.2 sched_getscheduler.2 467MLINKS+=sctp_generic_sendmsg.2 sctp_generic_sendmsg_iov.2 468MLINKS+=select.2 FD_CLR.3 \ 469 select.2 FD_ISSET.3 \ 470 select.2 FD_SET.3 \ 471 select.2 FD_ZERO.3 472MLINKS+=send.2 sendmsg.2 \ 473 send.2 sendto.2 474MLINKS+=setpgid.2 setpgrp.2 475MLINKS+=setresuid.2 getresgid.2 \ 476 setresuid.2 getresuid.2 \ 477 setresuid.2 setresgid.2 478MLINKS+=setuid.2 setegid.2 \ 479 setuid.2 seteuid.2 \ 480 setuid.2 setgid.2 481MLINKS+=shmat.2 shmdt.2 482MLINKS+=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 486MLINKS+=sigwaitinfo.2 sigtimedwait.2 487MLINKS+=stat.2 fstat.2 \ 488 stat.2 fstatat.2 \ 489 stat.2 lstat.2 490MLINKS+=statfs.2 fstatfs.2 491MLINKS+=swapon.2 swapoff.2 492MLINKS+=symlink.2 symlinkat.2 493MLINKS+=syscall.2 __syscall.2 494MLINKS+=timer_settime.2 timer_getoverrun.2 \ 495 timer_settime.2 timer_gettime.2 496MLINKS+=timerfd.2 timerfd_create.2 \ 497 timerfd.2 timerfd_gettime.2 \ 498 timerfd.2 timerfd_settime.2 499MLINKS+=thr_kill.2 thr_kill2.2 500MLINKS+=truncate.2 ftruncate.2 501MLINKS+=unlink.2 unlinkat.2 502MLINKS+=unlink.2 funlinkat.2 503MLINKS+=utimensat.2 futimens.2 504MLINKS+=utimes.2 futimes.2 \ 505 utimes.2 futimesat.2 \ 506 utimes.2 lutimes.2 507MLINKS+=wait.2 wait3.2 \ 508 wait.2 wait4.2 \ 509 wait.2 waitpid.2 \ 510 wait.2 waitid.2 \ 511 wait.2 wait6.2 512MLINKS+=write.2 pwrite.2 \ 513 write.2 pwritev.2 \ 514 write.2 writev.2 515