Makefile.inc revision 1.135 
1#	$OpenBSD: Makefile.inc,v 1.135 2015/10/23 04:39:24 guenther Exp $
2#	$NetBSD: Makefile.inc,v 1.35 1995/10/16 23:49:07 jtc Exp $
3#	@(#)Makefile.inc	8.1 (Berkeley) 6/17/93
4
5# sys sources
6.PATH: ${LIBCSRCDIR}/arch/${MACHINE_CPU}/sys ${LIBCSRCDIR}/sys
7
8# modules with non-default implementations on at least one architecture:
9SRCS+=	Ovfork.S brk.S cerror.S fork.S \
10	sbrk.S sigpending.S sigprocmask.S sigreturn.S \
11	sigsuspend.S syscall.S tfork_thread.S
12
13# glue to offer userland wrappers for some syscalls
14SRCS+=	posix_madvise.c pthread_sigmask.c \
15	w_fork.c w_sigaction.c w_sigprocmask.c
16
17# glue to provide compatibility between GCC 1.X and 2.X and for compat
18# with old syscall interfaces.
19SRCS+=	ftruncate.c lseek.c mquery.c mmap.c ptrace.c semctl.c truncate.c \
20	timer_create.c timer_delete.c timer_getoverrun.c timer_gettime.c \
21	timer_settime.c pread.c preadv.c pwrite.c pwritev.c
22
23# stack protector helper functions
24SRCS+=	stack_protector.c
25
26# modules with default implementations on all architectures, unless overridden
27# below:
28ASM=	__get_tcb.o __getcwd.o __semctl.o __set_tcb.o __syscall.o \
29	__threxit.o __thrsigdivert.o __thrsleep.o \
30	__thrwakeup.o accept.o accept4.o access.o acct.o adjfreq.o adjtime.o \
31	bind.o chdir.o chflags.o chflagsat.o chmod.o chown.o chroot.o \
32	clock_getres.o clock_gettime.o clock_settime.o close.o \
33	closefrom.o connect.o dup.o dup2.o dup3.o execve.o faccessat.o \
34	fchdir.o fchflags.o fchmod.o fchmodat.o fchown.o \
35	fchownat.o fcntl.o fhopen.o fhstat.o fhstatfs.o \
36	flock.o fpathconf.o fstat.o fstatat.o fstatfs.o \
37	fsync.o futimens.o futimes.o getentropy.o getdents.o getdtablecount.o \
38	getegid.o geteuid.o getfh.o getfsstat.o getgid.o \
39	getgroups.o getitimer.o getpeername.o getpgid.o getpgrp.o \
40	getpid.o getppid.o getpriority.o getresgid.o getresuid.o \
41	getrlimit.o getrtable.o getrusage.o getsid.o getsockname.o \
42	getsockopt.o getthrid.o gettimeofday.o getuid.o ioctl.o \
43	issetugid.o kevent.o kill.o kqueue.o ktrace.o lchown.o \
44	link.o linkat.o listen.o lstat.o madvise.o mincore.o \
45	minherit.o mkdir.o mkdirat.o mkfifo.o mkfifoat.o \
46	mknod.o mknodat.o mlock.o mlockall.o mount.o mprotect.o \
47	msgctl.o msgget.o msgrcv.o msgsnd.o msync.o munlock.o \
48	munlockall.o munmap.o nanosleep.o nfssvc.o \
49	open.o openat.o pathconf.o pipe.o pipe2.o pledge.o \
50	poll.o ppoll.o profil.o pselect.o \
51	quotactl.o read.o readlink.o readlinkat.o readv.o reboot.o \
52	recvfrom.o recvmsg.o rename.o renameat.o revoke.o rmdir.o \
53	sched_yield.o select.o semget.o semop.o sendmsg.o sendsyslog.o sendto.o \
54	setegid.o seteuid.o setgid.o setgroups.o setitimer.o \
55	setpgid.o setpriority.o setregid.o setresgid.o setresuid.o \
56	setreuid.o setrlimit.o setrtable.o setsid.o setsockopt.o \
57	settimeofday.o setuid.o shmat.o shmctl.o shmdt.o \
58	shmget.o shutdown.o sigaltstack.o socket.o \
59	socketpair.o stat.o statfs.o swapctl.o symlink.o symlinkat.o \
60	sync.o sysarch.o sysctl.o umask.o unlink.o unlinkat.o \
61	unmount.o utimensat.o utimes.o utrace.o wait4.o write.o writev.o
62
63SRCS+=	${SRCS_${MACHINE_CPU}}
64.for i in ${SRCS_${MACHINE_CPU}}
65ASM:=	${ASM:N${i:R}.o}
66.endfor
67
68GASM=	${ASM:.o=.go}
69PASM=	${ASM:.o=.po}
70SASM=	${ASM:.o=.so}
71DASM=	${ASM:.o=.do}
72
73PSEUDO=	_getlogin.o _setlogin.o _ptrace.o
74GPSEUDO=${PSEUDO:.o=.go}
75PPSEUDO=${PSEUDO:.o=.po}
76SPSEUDO=${PSEUDO:.o=.so}
77DPSEUDO=${PSEUDO:.o=.do}
78
79PSEUDO_NOERR=	_exit.o
80GPSEUDO_NOERR=${PSEUDO_NOERR:.o=.go}
81PPSEUDO_NOERR=${PSEUDO_NOERR:.o=.po}
82SPSEUDO_NOERR=${PSEUDO_NOERR:.o=.so}
83DPSEUDO_NOERR=${PSEUDO_NOERR:.o=.do}
84
85HIDDEN= sigaction.o
86GHIDDEN=${HIDDEN:.o=.go}
87PHIDDEN=${HIDDEN:.o=.po}
88SHIDDEN=${HIDDEN:.o=.so}
89DHIDDEN=${HIDDEN:.o=.do}
90
91OBJS+=	${ASM} ${PSEUDO} ${PSEUDO_NOERR} ${HIDDEN}
92
93SYS_DEP =  ${LIBCSRCDIR}/arch/${MACHINE_CPU}/SYS.h /usr/include/sys/syscall.h
94
95# XXX only difference is -x removes FILE symbols?
96TRIM=${LD} -x -r ${.TARGET}.o -o ${.TARGET} && rm -f ${.TARGET}.o
97TRIM.debug=${LD} -X -r ${.TARGET}.o -o ${.TARGET} && rm -f ${.TARGET}.o
98
99
100# Pick one of these to set what ASM is generated...
101GENERATE.rsyscall=\
102	echo creating ${.TARGET} && \
103	printf '\#include "SYS.h"\nRSYSCALL(${.PREFIX})\n'
104GENERATE.pseudo=\
105	echo creating ${.TARGET} && \
106	printf '\#include "SYS.h"\nPSEUDO(${.PREFIX},${.PREFIX:S/_//})\n'
107GENERATE.pseudo_noerr=\
108	echo creating ${.TARGET} && \
109	printf '\#include "SYS.h"\nPSEUDO_NOERROR(${.PREFIX},${.PREFIX:S/_//})\n'
110GENERATE.rsyscall_hidden=\
111	echo creating ${.TARGET} && \
112	printf '\#include "SYS.h"\nRSYSCALL_HIDDEN(${.PREFIX:S/_//})\n'
113
114# ...and one of these to control how it's compiled
115FINISH=	${COMPILE.S} ${CFLAGS:M-[ID]*} ${AINC} -x assembler-with-cpp -
116FINISH.go=${FINISH} -o ${.TARGET}.o			&& ${TRIM.debug}
117FINISH.po=${FINISH} -o ${.TARGET}.o -DPROF		&& ${TRIM.debug}
118FINISH.so=${FINISH} -o ${.TARGET}   ${PICFLAG}
119FINISH.do=${FINISH} -o ${.TARGET}.o ${DIST_CFLAGS}	&& ${TRIM}
120FINISH.o =${FINISH} -o ${.TARGET}.o			&& ${TRIM}
121
122# Use those to generate the desired syscall stubs
123${GASM}: ${SYS_DEP} ; @${GENERATE.rsyscall} | ${FINISH.go}
124${PASM}: ${SYS_DEP} ; @${GENERATE.rsyscall} | ${FINISH.po}
125${SASM}: ${SYS_DEP} ; @${GENERATE.rsyscall} | ${FINISH.so}
126${DASM}: ${SYS_DEP} ; @${GENERATE.rsyscall} | ${FINISH.do}
127${ASM}:  ${SYS_DEP} ; @${GENERATE.rsyscall} | ${FINISH.o}
128
129${GPSEUDO}: ${SYS_DEP} ; @${GENERATE.pseudo} | ${FINISH.go}
130${PPSEUDO}: ${SYS_DEP} ; @${GENERATE.pseudo} | ${FINISH.po}
131${SPSEUDO}: ${SYS_DEP} ; @${GENERATE.pseudo} | ${FINISH.so}
132${DPSEUDO}: ${SYS_DEP} ; @${GENERATE.pseudo} | ${FINISH.do}
133${PSEUDO}:  ${SYS_DEP} ; @${GENERATE.pseudo} | ${FINISH.o}
134
135${GPSEUDO_NOERR}: ${SYS_DEP} ; @${GENERATE.pseudo_noerr} | ${FINISH.go}
136${PPSEUDO_NOERR}: ${SYS_DEP} ; @${GENERATE.pseudo_noerr} | ${FINISH.po}
137${SPSEUDO_NOERR}: ${SYS_DEP} ; @${GENERATE.pseudo_noerr} | ${FINISH.so}
138${DPSEUDO_NOERR}: ${SYS_DEP} ; @${GENERATE.pseudo_noerr} | ${FINISH.do}
139${PSEUDO_NOERR}:  ${SYS_DEP} ; @${GENERATE.pseudo_noerr} | ${FINISH.o}
140
141${GHIDDEN}: ${SYS_DEP} ; @${GENERATE.rsyscall_hidden} | ${FINISH.go}
142${PHIDDEN}: ${SYS_DEP} ; @${GENERATE.rsyscall_hidden} | ${FINISH.po}
143${SHIDDEN}: ${SYS_DEP} ; @${GENERATE.rsyscall_hidden} | ${FINISH.so}
144${DHIDDEN}: ${SYS_DEP} ; @${GENERATE.rsyscall_hidden} | ${FINISH.do}
145${HIDDEN}:  ${SYS_DEP} ; @${GENERATE.rsyscall_hidden} | ${FINISH.o}
146
147
148MAN+=	__get_tcb.2 __thrsigdivert.2 __thrsleep.2 _exit.2 accept.2 \
149	access.2 acct.2 adjfreq.2 adjtime.2 bind.2 brk.2 chdir.2 \
150	chflags.2 chmod.2 chown.2 chroot.2 clock_gettime.2 close.2 \
151	closefrom.2 connect.2 dup.2 execve.2 fcntl.2 fhopen.2 flock.2 \
152	fork.2 fsync.2 getentropy.2 getdents.2 getdtablecount.2 \
153	getfh.2 getfsstat.2 getgid.2 getgroups.2 getitimer.2 getlogin.2 \
154	getpeername.2 getpgrp.2 getpid.2 getpriority.2 getrlimit.2 \
155	getrtable.2 getrusage.2 getsid.2 getsockname.2 getsockopt.2 \
156	getthrid.2 gettimeofday.2 getuid.2 intro.2 ioctl.2 issetugid.2 \
157	kbind.2 kill.2 kqueue.2 ktrace.2 link.2 listen.2 lseek.2 madvise.2 \
158	mincore.2 minherit.2 mkdir.2 mkfifo.2 mknod.2 mlock.2 \
159	mlockall.2 mmap.2 mount.2 mprotect.2 mquery.2 msgctl.2 \
160	msgget.2 msgrcv.2 msgsnd.2 msync.2 munmap.2 nanosleep.2 \
161	nfssvc.2 open.2 pathconf.2 pipe.2 pledge.2 poll.2 profil.2 \
162	ptrace.2 quotactl.2 read.2 readlink.2 reboot.2 recv.2 \
163	rename.2 revoke.2 rmdir.2 sched_yield.2 select.2 semctl.2 semget.2 \
164	semop.2 send.2 setgroups.2 setpgid.2 setregid.2 \
165	setresuid.2 setreuid.2 setsid.2 sendsyslog.2 setuid.2 shmat.2 \
166	shmctl.2 shmget.2 shutdown.2 sigaction.2 sigaltstack.2 sigpending.2 \
167	sigprocmask.2 sigreturn.2 sigsuspend.2 socket.2 \
168	socketpair.2 stat.2 statfs.2 swapctl.2 symlink.2 \
169	sync.2 sysarch.2 syscall.2 truncate.2 umask.2 unlink.2 \
170	utimes.2 utrace.2 vfork.2 wait.2 write.2
171
172MLINKS+=__get_tcb.2 __set_tcb.2
173MLINKS+=__thrsleep.2 __thrwakeup.2
174MLINKS+=_exit.2 _Exit.2
175MLINKS+=accept.2 accept4.2
176MLINKS+=access.2 faccessat.2
177MLINKS+=brk.2 sbrk.2
178MLINKS+=chdir.2 fchdir.2
179MLINKS+=chflags.2 chflagsat.2 chflags.2 fchflags.2
180MLINKS+=chmod.2 fchmod.2 chmod.2 fchmodat.2
181MLINKS+=chown.2 fchown.2 chown.2 fchownat.2 chown.2 lchown.2
182MLINKS+=clock_gettime.2 clock_getres.2
183MLINKS+=clock_gettime.2 clock_settime.2
184MLINKS+=dup.2 dup2.2
185MLINKS+=dup.2 dup3.2
186MLINKS+=fhopen.2 fhstat.2 fhopen.2 fhstatfs.2
187MLINKS+=fsync.2 fdatasync.2
188MLINKS+=getgid.2 getegid.2
189MLINKS+=getitimer.2 setitimer.2
190MLINKS+=getitimer.2 timeradd.3
191MLINKS+=getitimer.2 timerclear.3
192MLINKS+=getitimer.2 timercmp.3
193MLINKS+=getitimer.2 timerisset.3
194MLINKS+=getitimer.2 timersub.3
195MLINKS+=getlogin.2 getlogin_r.2 getlogin.2 setlogin.2
196MLINKS+=getpgrp.2 getpgid.2
197MLINKS+=getpid.2 getppid.2
198MLINKS+=getpriority.2 setpriority.2
199MLINKS+=getrlimit.2 setrlimit.2
200MLINKS+=getrtable.2 setrtable.2
201MLINKS+=getsockopt.2 setsockopt.2
202MLINKS+=gettimeofday.2 settimeofday.2
203MLINKS+=getuid.2 geteuid.2
204MLINKS+=intro.2 errno.2
205MLINKS+=kqueue.2 kevent.2 kqueue.2 EV_SET.2
206MLINKS+=link.2 linkat.2
207MLINKS+=madvise.2 posix_madvise.2
208MLINKS+=mkdir.2 mkdirat.2
209MLINKS+=mkfifo.2 mkfifoat.2
210MLINKS+=mknod.2 mknodat.2
211MLINKS+=mlock.2 munlock.2
212MLINKS+=mlockall.2 munlockall.2
213MLINKS+=mount.2 unmount.2
214MLINKS+=open.2 openat.2
215MLINKS+=pathconf.2 fpathconf.2
216MLINKS+=pipe.2 pipe2.2
217MLINKS+=poll.2 ppoll.2
218MLINKS+=read.2 readv.2 read.2 pread.2 read.2 preadv.2
219MLINKS+=readlink.2 readlinkat.2
220MLINKS+=recv.2 recvfrom.2 recv.2 recvmsg.2
221MLINKS+=rename.2 renameat.2
222MLINKS+=select.2 pselect.2
223MLINKS+=select.2 FD_ISSET.3 select.2 FD_ZERO.3
224MLINKS+=select.2 FD_SET.3 select.2 FD_CLR.3
225MLINKS+=send.2 sendmsg.2 send.2 sendto.2
226MLINKS+=setpgid.2 setpgrp.2
227MLINKS+=setresuid.2 getresgid.2 setresuid.2 getresuid.2
228MLINKS+=setresuid.2 setresgid.2
229MLINKS+=setuid.2 setegid.2 setuid.2 seteuid.2 setuid.2 setgid.2
230MLINKS+=shmat.2 shmdt.2
231MLINKS+=stat.2 S_ISBLK.2 stat.2 S_ISCHR.2 stat.2 S_ISDIR.2
232MLINKS+=stat.2 S_ISFIFO.2 stat.2 S_ISLNK.2 stat.2 S_ISREG.2 stat.2 S_ISSOCK.2
233MLINKS+=stat.2 fstat.2 stat.2 fstatat.2 stat.2 lstat.2
234MLINKS+=statfs.2 fstatfs.2
235MLINKS+=symlink.2 symlinkat.2
236MLINKS+=syscall.2 __syscall.2
237MLINKS+=truncate.2 ftruncate.2
238MLINKS+=unlink.2 unlinkat.2
239MLINKS+=utimes.2 futimens.2 utimes.2 futimes.2 utimes.2 utimensat.2
240MLINKS+=wait.2 WEXITSTATUS.2 wait.2 WCOREDUMP.2 wait.2 WSTOPSIG.2
241MLINKS+=wait.2 WIFCONTINUED.2 wait.2 WIFEXITED.2
242MLINKS+=wait.2 WIFSIGNALED.2 wait.2 WIFSTOPPED.2 wait.2 WTERMSIG.2
243MLINKS+=wait.2 wait3.2 wait.2 wait4.2 wait.2 waitpid.2
244MLINKS+=write.2 writev.2 write.2 pwrite.2 write.2 pwritev.2
245