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# $OpenBSD: Makefile.inc,v 1.141 2016/03/30 07:55:36 guenther Exp $
# $NetBSD: Makefile.inc,v 1.35 1995/10/16 23:49:07 jtc Exp $
# @(#)Makefile.inc 8.1 (Berkeley) 6/17/93
# sys sources
.PATH: ${LIBCSRCDIR}/arch/${MACHINE_CPU}/sys ${LIBCSRCDIR}/sys
# modules with non-default implementations on at least one architecture:
SRCS+= Ovfork.S brk.S cerror.S fork.S \
sbrk.S sigpending.S sigprocmask.S sigreturn.S \
sigsuspend.S syscall.S tfork_thread.S
# glue to offer userland wrappers for some syscalls
SRCS+= posix_madvise.c pthread_sigmask.c \
w_fork.c w_sigaction.c w_sigprocmask.c
# glue to provide compatibility between GCC 1.X and 2.X and for compat
# with old syscall interfaces.
SRCS+= ftruncate.c lseek.c mquery.c mmap.c ptrace.c semctl.c truncate.c \
timer_create.c timer_delete.c timer_getoverrun.c timer_gettime.c \
timer_settime.c pread.c preadv.c pwrite.c pwritev.c
# stack protector helper functions
SRCS+= stack_protector.c
# modules with default implementations on all architectures, unless overridden
# below:
ASM= __get_tcb.o __getcwd.o __semctl.o __set_tcb.o __syscall.o \
__threxit.o __thrsigdivert.o __thrsleep.o \
__thrwakeup.o accept.o accept4.o access.o acct.o adjfreq.o adjtime.o \
bind.o chdir.o chflags.o chflagsat.o chmod.o chown.o chroot.o \
clock_getres.o clock_gettime.o clock_settime.o close.o \
closefrom.o connect.o dup.o dup2.o dup3.o execve.o faccessat.o \
fchdir.o fchflags.o fchmod.o fchmodat.o fchown.o \
fchownat.o fcntl.o fhopen.o fhstat.o fhstatfs.o \
flock.o fpathconf.o fstat.o fstatat.o fstatfs.o \
fsync.o futimens.o futimes.o getentropy.o getdents.o getdtablecount.o \
getegid.o geteuid.o getfh.o getfsstat.o getgid.o \
getgroups.o getitimer.o getpeername.o getpgid.o getpgrp.o \
getpid.o getppid.o getpriority.o getresgid.o getresuid.o \
getrlimit.o getrtable.o getrusage.o getsid.o getsockname.o \
getsockopt.o getthrid.o gettimeofday.o getuid.o ioctl.o \
issetugid.o kevent.o kill.o kqueue.o ktrace.o lchown.o \
link.o linkat.o listen.o lstat.o madvise.o mincore.o \
minherit.o mkdir.o mkdirat.o mkfifo.o mkfifoat.o \
mknod.o mknodat.o mlock.o mlockall.o mount.o mprotect.o \
msgctl.o msgget.o msgrcv.o msgsnd.o msync.o munlock.o \
munlockall.o munmap.o nanosleep.o nfssvc.o \
open.o openat.o pathconf.o pipe.o pipe2.o pledge.o \
poll.o ppoll.o profil.o pselect.o \
quotactl.o read.o readlink.o readlinkat.o readv.o reboot.o \
recvfrom.o recvmsg.o rename.o renameat.o revoke.o rmdir.o \
sched_yield.o select.o semget.o semop.o sendmsg.o sendsyslog.o \
sendto.o \
setegid.o seteuid.o setgid.o setgroups.o setitimer.o setlogin.o \
setpgid.o setpriority.o setregid.o setresgid.o setresuid.o \
setreuid.o setrlimit.o setrtable.o setsid.o setsockopt.o \
settimeofday.o setuid.o shmat.o shmctl.o shmdt.o \
shmget.o shutdown.o sigaltstack.o socket.o \
socketpair.o stat.o statfs.o swapctl.o symlink.o symlinkat.o \
sync.o sysarch.o sysctl.o thrkill.o umask.o unlink.o unlinkat.o \
unmount.o utimensat.o utimes.o utrace.o wait4.o write.o writev.o
SRCS+= ${SRCS_${MACHINE_CPU}}
.for i in ${SRCS_${MACHINE_CPU}}
ASM:= ${ASM:N${i:R}.o}
.endfor
GASM= ${ASM:.o=.go}
PASM= ${ASM:.o=.po}
SASM= ${ASM:.o=.so}
DASM= ${ASM:.o=.do}
PSEUDO=
GPSEUDO=${PSEUDO:.o=.go}
PPSEUDO=${PSEUDO:.o=.po}
SPSEUDO=${PSEUDO:.o=.so}
DPSEUDO=${PSEUDO:.o=.do}
PSEUDO_NOERR= _exit.o getlogin_r.o
GPSEUDO_NOERR=${PSEUDO_NOERR:.o=.go}
PPSEUDO_NOERR=${PSEUDO_NOERR:.o=.po}
SPSEUDO_NOERR=${PSEUDO_NOERR:.o=.so}
DPSEUDO_NOERR=${PSEUDO_NOERR:.o=.do}
HIDDEN= sigaction.o _ptrace.o
GHIDDEN=${HIDDEN:.o=.go}
PHIDDEN=${HIDDEN:.o=.po}
SHIDDEN=${HIDDEN:.o=.so}
DHIDDEN=${HIDDEN:.o=.do}
OBJS+= ${ASM} ${PSEUDO} ${PSEUDO_NOERR} ${HIDDEN}
SYS_DEP = ${LIBCSRCDIR}/arch/${MACHINE_CPU}/SYS.h /usr/include/sys/syscall.h
# XXX only difference is -x removes FILE symbols?
TRIM=${LD} -x -r ${.TARGET}.o -o ${.TARGET} && rm -f ${.TARGET}.o
TRIM.debug=${LD} -X -r ${.TARGET}.o -o ${.TARGET} && rm -f ${.TARGET}.o
# Pick one of these to set what ASM is generated...
GENERATE.rsyscall=\
echo creating ${.TARGET} && \
printf '\#include "SYS.h"\nRSYSCALL(${.PREFIX})\n'
GENERATE.pseudo=\
echo creating ${.TARGET} && \
printf '\#include "SYS.h"\nPSEUDO(${.PREFIX},${.PREFIX:S/^_//})\n'
GENERATE.pseudo_noerr=\
echo creating ${.TARGET} && \
printf '\#include "SYS.h"\nPSEUDO_NOERROR(${.PREFIX},${.PREFIX:S/^_//})\n'
GENERATE.rsyscall_hidden=\
echo creating ${.TARGET} && \
printf '\#include "SYS.h"\nRSYSCALL_HIDDEN(${.PREFIX:S/^_//})\n'
# ...and one of these to control how it's compiled
FINISH= ${COMPILE.S} ${CFLAGS:M-[ID]*} ${AINC} -x assembler-with-cpp -
FINISH.go=${FINISH} -o ${.TARGET}.o && ${TRIM.debug}
FINISH.po=${FINISH} -o ${.TARGET}.o -DPROF && ${TRIM.debug}
FINISH.so=${FINISH} -o ${.TARGET} ${PICFLAG}
FINISH.do=${FINISH} -o ${.TARGET}.o ${DIST_CFLAGS} && ${TRIM}
FINISH.o =${FINISH} -o ${.TARGET}.o && ${TRIM}
# Use those to generate the desired syscall stubs
${GASM}: ${SYS_DEP} ; @${GENERATE.rsyscall} | ${FINISH.go}
${PASM}: ${SYS_DEP} ; @${GENERATE.rsyscall} | ${FINISH.po}
${SASM}: ${SYS_DEP} ; @${GENERATE.rsyscall} | ${FINISH.so}
${DASM}: ${SYS_DEP} ; @${GENERATE.rsyscall} | ${FINISH.do}
${ASM}: ${SYS_DEP} ; @${GENERATE.rsyscall} | ${FINISH.o}
${GPSEUDO}: ${SYS_DEP} ; @${GENERATE.pseudo} | ${FINISH.go}
${PPSEUDO}: ${SYS_DEP} ; @${GENERATE.pseudo} | ${FINISH.po}
${SPSEUDO}: ${SYS_DEP} ; @${GENERATE.pseudo} | ${FINISH.so}
${DPSEUDO}: ${SYS_DEP} ; @${GENERATE.pseudo} | ${FINISH.do}
${PSEUDO}: ${SYS_DEP} ; @${GENERATE.pseudo} | ${FINISH.o}
${GPSEUDO_NOERR}: ${SYS_DEP} ; @${GENERATE.pseudo_noerr} | ${FINISH.go}
${PPSEUDO_NOERR}: ${SYS_DEP} ; @${GENERATE.pseudo_noerr} | ${FINISH.po}
${SPSEUDO_NOERR}: ${SYS_DEP} ; @${GENERATE.pseudo_noerr} | ${FINISH.so}
${DPSEUDO_NOERR}: ${SYS_DEP} ; @${GENERATE.pseudo_noerr} | ${FINISH.do}
${PSEUDO_NOERR}: ${SYS_DEP} ; @${GENERATE.pseudo_noerr} | ${FINISH.o}
${GHIDDEN}: ${SYS_DEP} ; @${GENERATE.rsyscall_hidden} | ${FINISH.go}
${PHIDDEN}: ${SYS_DEP} ; @${GENERATE.rsyscall_hidden} | ${FINISH.po}
${SHIDDEN}: ${SYS_DEP} ; @${GENERATE.rsyscall_hidden} | ${FINISH.so}
${DHIDDEN}: ${SYS_DEP} ; @${GENERATE.rsyscall_hidden} | ${FINISH.do}
${HIDDEN}: ${SYS_DEP} ; @${GENERATE.rsyscall_hidden} | ${FINISH.o}
MAN+= __get_tcb.2 __thrsigdivert.2 __thrsleep.2 _exit.2 accept.2 \
access.2 acct.2 adjfreq.2 adjtime.2 bind.2 brk.2 chdir.2 \
chflags.2 chmod.2 chown.2 chroot.2 clock_gettime.2 close.2 \
closefrom.2 connect.2 dup.2 execve.2 fcntl.2 fhopen.2 flock.2 \
fork.2 fsync.2 getentropy.2 getdents.2 getdtablecount.2 \
getfh.2 getfsstat.2 getgid.2 getgroups.2 getitimer.2 getlogin.2 \
getpeername.2 getpgrp.2 getpid.2 getpriority.2 getrlimit.2 \
getrtable.2 getrusage.2 getsid.2 getsockname.2 getsockopt.2 \
getthrid.2 gettimeofday.2 getuid.2 intro.2 ioctl.2 issetugid.2 \
kbind.2 kill.2 kqueue.2 ktrace.2 link.2 listen.2 lseek.2 madvise.2 \
mincore.2 minherit.2 mkdir.2 mkfifo.2 mknod.2 mlock.2 \
mlockall.2 mmap.2 mount.2 mprotect.2 mquery.2 msgctl.2 \
msgget.2 msgrcv.2 msgsnd.2 msync.2 munmap.2 nanosleep.2 \
nfssvc.2 open.2 pathconf.2 pipe.2 pledge.2 poll.2 profil.2 \
ptrace.2 quotactl.2 read.2 readlink.2 reboot.2 recv.2 \
rename.2 revoke.2 rmdir.2 sched_yield.2 select.2 semctl.2 semget.2 \
semop.2 send.2 setgroups.2 setpgid.2 setregid.2 \
setresuid.2 setreuid.2 setsid.2 sendsyslog.2 setuid.2 shmat.2 \
shmctl.2 shmget.2 shutdown.2 sigaction.2 sigaltstack.2 sigpending.2 \
sigprocmask.2 sigreturn.2 sigsuspend.2 socket.2 \
socketpair.2 stat.2 statfs.2 swapctl.2 symlink.2 \
sync.2 sysarch.2 syscall.2 thrkill.2 truncate.2 umask.2 unlink.2 \
utimes.2 utrace.2 vfork.2 wait.2 write.2
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