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Code Activity

Update.

Browse Source 
1997-06-21 02:48  Ulrich Drepper  <drepper@cygnus.com>

	* config.h.in: Add DO_STATIC_NSS.
	* config.make.in: Add build-static-nss.

	* elf/eval.c: Use __getdelim instead of __getline.

	* locale/programs/locale.c: Correct comment.

	* manual/libc.texinfo: Update copyright and date.
	Remove A4 option.

	* sysdeps/libm-ieee754/k_standard.c: Always return HUGE_VAL
	for gamma overflow.
	* sysdeps/libm-ieee754/w_gamma.c: Handle SVID and ISO C behaviour.
	* sysdeps/libm-ieee754/w_gammaf.c: Likewise.
	* sysdeps/libm-ieee754/w_gammalp.c: Likewise.

	* po/ko.po: Update.

1997-06-13 10:06  Richard Henderson  <rth@tamu.edu>

	The Great Bit File Move:
	* configure.in (AC_INIT): Look in include/ for features.h.
	(sysnames): Add include as the final search directory.
	(AC_OUTPUT): Create a bits directory in the build directory.
	* Makeconfig (CPPFLAGS): Look in include/ for libc-symbols.h.
	* Makefile: Make sure the target directory exists when installing
	<gnu/stubs.h> and <gnu/lib-names.h>.
	* csu/Makefile: Use $(compile.S) and $(compile.c) instead of
	invoking $(CC) directly, as the former have the full include path.

	* ansidecl.h: Removed.

	* aliases.h: Moved to include/.
	* alloca.h: Likewise.
	* argp.h: Likewise.
	* argz.h: Likewise.
	* arpa/ftp.h: Likewise.
	* arpa/inet.h: Likewise.
	* arpa/nameser.h: Likewise.
	* arpa/telnet.h: Likewise.
	* arpa/tftp.h: Likewise.
	* assert.h: Likewise.
	* ctype.h: Likewise.
	* db.h: Likewise.
	* dirent.h: Likewise.
	* dlfcn.h: Likewise.
	* elf.h: Likewise.
	* endian.h: Likewise.
	* envz.h: Likewise.
	* err.h: Likewise.
	* errno.h: Likewise.
	* error.h: Likewise.
	* fcntl.h: Likewise.
	* features.h: Likewise.
	* fnmatch.h: Likewise.
	* ftw.h: Likewise.
	* getopt.h: Likewise.
	* glob.h: Likewise.
	* gnu-versions.h: Likewise.
	* grp.h: Likewise.
	* langinfo.h: Likewise.
	* libc-symbols.h: Likewise.
	* libgen.h: Likewise.
	* libintl.h: Likewise.
	* limits.h: Likewise.
	* linewrap.h: Likewise.
	* link.h: Likewise.
	* locale.h: Likewise.
	* malloc.h: Likewise.
	* math.h: Likewise.
	* mathcalls.h: Likewise.
	* mcheck.h: Likewise.
	* memory.h: Likewise.
	* netdb.h: Likewise.
	* netgroup.h: Likewise.
	* netinet/ether.h: Likewise.
	* netinet/in.h: Likewise.
	* nlist.h: Likewise.
	* nss.h: Likewise.
	* nsswitch.h: Likewise.
	* obstack.h: Likewise.
	* poll.h: Likewise.
	* posix1_lim.h: Likewise.
	* posix2_lim.h: Likewise.
	* printf.h: Likewise.
	* protocols/routed.h: Likewise.
	* protocols/rwhod.h: Likewise.
	* protocols/talkd.h: Likewise.
	* protocols/timed.h: Likewise.
	* pwd.h: Likewise.
	* regex.h: Likewise.
	* resolv.h: Likewise.
	* rpc/auth_unix.h: Likewise.
	* rpc/clnt.h: Likewise.
	* rpc/netdb.h: Likewise.
	* rpc/pmap_clnt.h: Likewise.
	* rpc/pmap_prot.h: Likewise.
	* rpc/pmap_rmt.h: Likewise.
	* rpc/rpc.h: Likewise.
	* rpc/rpc_msg.h: Likewise.
	* rpc/svc.h: Likewise.
	* rpc/svc_auth.h: Likewise.
	* rpc/types.h: Likewise.
	* rpc/xdr.h: Likewise.
	* sched.h: Likewise.
	* search.h: Likewise.
	* set-hooks.h: Likewise.
	* setjmp.h: Likewise.
	* sgtty.h: Likewise.
	* shadow.h: Likewise.
	* signal.h: Likewise.
	* stab.def: Likewise.
	* stab.h: Likewise.
	* stdio.h: Likewise.
	* stdlib.h: Likewise.
	* string.h: Likewise.
	* strings.h: Likewise.
	* sys/bitypes.h: Likewise.
	* sys/cdefs.h: Likewise.
	* sys/dir.h: Likewise.
	* sys/errno.h: Likewise.
	* sys/fcntl.h: Likewise.
	* sys/file.h: Likewise.
	* sys/gmon.h: Likewise.
	* sys/ioctl.h: Likewise.
	* sys/ipc.h: Likewise.
	* sys/msg.h: Likewise.
	* sys/poll.h: Likewise.
	* sys/queue.h: Likewise.
	* sys/resource.h: Likewise.
	* sys/select.h: Likewise.
	* sys/sem.h: Likewise.
	* sys/shm.h: Likewise.
	* sys/signal.h: Likewise.
	* sys/socket.h: Likewise.
	* sys/stat.h: Likewise.
	* sys/statfs.h: Likewise.
	* sys/syslog.h: Likewise.
	* sys/termios.h: Likewise.
	* sys/time.h: Likewise.
	* sys/timeb.h: Likewise.
	* sys/times.h: Likewise.
	* sys/types.h: Likewise.
	* sys/uio.h: Likewise.
	* sys/un.h: Likewise.
	* sys/unistd.h: Likewise.
	* sys/utsname.h: Likewise.
	* sys/vlimit.h: Likewise.
	* sys/vtimes.h: Likewise.
	* sys/wait.h: Likewise.
	* syscall.h: Likewise.
	* syslog.h: Likewise.
	* tar.h: Likewise.
	* termios.h: Likewise.
	* time.h: Likewise.
	* ttyent.h: Likewise.
	* unistd.h: Likewise.
	* utime.h: Likewise.
	* utmp.h: Likewise.
	* values.h: Likewise.
	* wchar.h: Likewise.
	* wctype.h: Likewise.
	* wordexp.h: Likewise.
	* xlocale.h: Likewise.
	* xopen_lim.h: Likewise.

	* linuxthreads/sysdeps/alpha/semaphorebits.h: -> .../bits/semaphore.h.
	* linuxthreads/sysdeps/powerpc/semaphorebits.h: Likewise.
	* linuxthreads/sysdeps/pthread/cmpxchg/semaphorebits.h: Likewise.
	* linuxthreads/sysdeps/pthread/no-cmpxchg/semaphorebits.h: Likewise.
	* linuxthreads/sysdeps/pthread/libc-lock.h: -> bits/
	* sysdeps/mach/libc-lock.h: Likewise.
	* sysdeps/stub/libc-lock.h: Likewise.
	* linuxthreads/sysdeps/pthread/stdio-lock.h: Likewise.
	* linuxthreads/sysdeps/unix/sysv/linux/local_lim.h: Likewise.
	* sysdeps/mach/hurd/local_lim.h: Likewise.
	* sysdeps/stub/local_lim.h: Likewise.
	* sysdeps/unix/sysv/linux/local_lim.h: Likewise.
	* sysdeps/unix/sysv/local_lim.h: Likewise.
	* sysdeps/unix/sysv/sco3.2/local_lim.h: Likewise.
	* linuxthreads/sysdeps/unix/sysv/linux/posix_opt.h: Likewise.
	* sysdeps/mach/hurd/posix_opt.h: Likewise.
	* sysdeps/stub/posix_opt.h: Likewise.
	* sysdeps/unix/bsd/posix_opt.h: Likewise.
	* sysdeps/unix/bsd/ultrix4/posix_opt.h: Likewise.
	* sysdeps/unix/sysv/linux/posix_opt.h: Likewise.
	* math/cmathcalls.h: -> bits/
	* math/mathcalls.h: Likewise.
	* misc/stab.def: -> bits/
	* posix/posix1_lim.h: -> bits/
	* posix/posix2_lim.h: Likewise.
	* sysdeps/alpha/__math.h: -> .../fpu/bits/mathinline.h
	* sysdeps/i386/fpu/__math.h: Likewise.
	* sysdeps/m68k/fpu/__math.h: Likewise.
	* sysdeps/m68k/fpu/switch/__math.h: Likewise.
	* sysdeps/powerpc/__math.h: Likewise.
	* sysdeps/stub/__math.h: Likewise.
	* sysdeps/alpha/bytesex.h: -> .../bits/endian.h
	* sysdeps/arm/bytesex.h: Likewise.
	* sysdeps/i386/bytesex.h: Likewise.
	* sysdeps/m68k/bytesex.h: Likewise.
	* sysdeps/mips/bytesex.h: Likewise.
	* sysdeps/mips/dec/bytesex.h: Likewise.
	* sysdeps/mips/mipsel/bytesex.h: Likewise.
	* sysdeps/mips/p40/bytesex.h: Likewise.
	* sysdeps/sparc/bytesex.h: Likewise.
	* sysdeps/stub/bytesex.h: Likewise.
	* sysdeps/alpha/fpu/fenvbits.h: -> .../bits/fenv.h
	* sysdeps/i386/fpu/fenvbits.h: Likewise.
	* sysdeps/m68k/fpu/fenvbits.h: Likewise.
	* sysdeps/powerpc/fenvbits.h: Likewise.
	* sysdeps/stub/fenvbits.h: Likewise.
	* sysdeps/alpha/jmp_buf.h: -> .../bits/setenv.h
	* sysdeps/arm/jmp_buf.h: Likewise.
	* sysdeps/i386/jmp_buf.h: Likewise.
	* sysdeps/m68k/jmp_buf.h: Likewise.
	* sysdeps/mips/jmp_buf.h: Likewise.
	* sysdeps/sparc/jmp_buf.h: Likewise.
	* sysdeps/powerpc/jmp_buf.h: Likewise.
	* sysdeps/stub/jmp_buf.h: Likewise.
	* sysdeps/vax/jmp_buf.h: Likewise.
	* sysdeps/generic/confname.h: -> bits/
	* sysdeps/unix/sysv/irix4/confname.h: Likewise.
	* sysdeps/unix/sysv/sco3.2.4/confname.h: Likewise.
	* sysdeps/generic/gnu/types.h: -> ../bits/types.h
	* sysdeps/unix/sysv/linux/alpha/gnu/types.h: Likewise.
	* sysdeps/unix/sysv/linux/gnu/types.h: Likewise.
	* sysdeps/generic/ioctl-types.h: -> bits/
	* sysdeps/unix/sysv/linux/ioctl-types.h: Likewise.
	* sysdeps/unix/sysv/linux/powerpc/ioctl-types.h: Likewise.
	* sysdeps/generic/iovec.h: -> .../bits/uio.h
	* sysdeps/unix/sysv/linux/iovec.h: Likewise.
	* sysdeps/generic/mathbits.h: -> .../bits/mathdef.h
	* sysdeps/i386/fpu/mathbits.h: Likewise.
	* sysdeps/m68k/fpu/mathbits.h: Likewise.
	* sysdeps/powerpc/mathbits.h: Likewise.
	* sysdeps/generic/resourcebits.h: -> .../bits/resource.h
	* sysdeps/unix/bsd/sun/sunos4/resourcebits.h: Likewise.
	* sysdeps/unix/sysv/linux/resourcebits.h: Likewise.
	* sysdeps/generic/schedbits.h: -> .../bits/sched.h
	* sysdeps/unix/sysv/linux/schedbits.h: Likewise.
	* sysdeps/generic/selectbits.h: -> .../bits/select.h
	* sysdeps/i386/selectbits.h: Likewise.
	* sysdeps/generic/sigaction.h: -> bits/
	* sysdeps/unix/bsd/osf/sigaction.h: Likewise.
	* sysdeps/unix/sysv/linux/alpha/sigaction.h: Likewise.
	* sysdeps/unix/sysv/linux/sigaction.h: Likewise.
	* sysdeps/unix/sysv/linux/sparc/sigaction.h: Likewise.
	* sysdeps/unix/sysv/minix/sigaction.h: Likewise.
	* sysdeps/unix/sysv/sco3.2.4/sigaction.h: Likewise.
	* sysdeps/unix/sysv/sysv4/sigaction.h: Likewise.
	* sysdeps/generic/sigset.h: -> bits/
	* sysdeps/unix/sysv/linux/sigset.h: Likewise.
	* sysdeps/unix/sysv/sysv4/sigset.h: Likewise.
	* sysdeps/generic/sockaddrcom.h: -> .../bits/sockaddr.h
	* sysdeps/unix/bsd/bsd4.4/sockaddrcom.h: Likewise.
	* sysdeps/generic/socketbits.h: -> .../bits/socket.h
	* sysdeps/unix/sysv/linux/socketbits.h: Likewise.
	* sysdeps/generic/statfsbuf.h: -> .../bits/statfs.h
	* sysdeps/unix/sysv/linux/statfsbuf.h: Likewise.
	* sysdeps/generic/termbits.h: -> .../bits/termios.h
	* sysdeps/unix/bsd/sun/sunos4/termbits.h: Likewise.
	* sysdeps/unix/sysv/linux/alpha/termbits.h: Likewise.
	* sysdeps/unix/sysv/linux/powerpc/termbits.h: Likewise.
	* sysdeps/unix/sysv/linux/sparc/termbits.h: Likewise.
	* sysdeps/unix/sysv/linux/termbits.h: Likewise.
	* sysdeps/generic/ustatbits.h: -> .../bits/ustat.h
	* sysdeps/unix/sysv/linux/ustatbits.h: Likewise.
	* sysdeps/generic/utmpbits.h: -> .../bits/utmp.h
	* sysdeps/gnu/utmpbits.h: Likewise.
	* sysdeps/unix/sysv/utmpbits.h: Likewise.
	* sysdeps/generic/utsnamelen.h: -> .../bits/utsname.h
	* sysdeps/unix/bsd/sun/sunos4/utsnamelen.h: Likewise.
	* sysdeps/unix/bsd/ultrix4/utsnamelen.h: Likewise.
	* sysdeps/unix/sysv/linux/utsnamelen.h: Likewise.
	* sysdeps/unix/sysv/sysv4/utsnamelen.h: Likewise.
	* sysdeps/unix/sysv/utsnamelen.h: Likewise.
	* sysdeps/generic/waitstatus.h: -> bits/
	* sysdeps/i386/huge_val.h: -> bits/
	* sysdeps/ieee754/huge_val.h: Likewise.
	* sysdeps/m68k/huge_val.h: Likewise.
	* sysdeps/stub/huge_val.h: Likewise.
	* sysdeps/vax/huge_val.h: Likewise.
	* sysdeps/ieee754/nan.h: Likewise.
	* sysdeps/stub/nan.h: Likewise.
	* sysdeps/mach/hurd/alpha/sigcontext.h: -> bits/
	* sysdeps/mach/hurd/hppa/sigcontext.h: Likewise.
	* sysdeps/mach/hurd/i386/sigcontext.h: Likewise.
	* sysdeps/mach/hurd/mips/sigcontext.h: Likewise.
	* sysdeps/stub/sigcontext.h: Likewise.
	* sysdeps/unix/bsd/sun/m68k/sigcontext.h: Likewise.
	* sysdeps/unix/bsd/sun/sparc/sigcontext.h: Likewise.
	* sysdeps/unix/bsd/ultrix4/mips/sigcontext.h: Likewise.
	* sysdeps/unix/sysv/linux/sigcontext.h: Likewise.
	* sysdeps/mach/hurd/errnos.h: -> .../bits/errno.h
	* sysdeps/standalone/arm/errnos.h: Likewise.
	* sysdeps/stub/errnos.h: Likewise.
	* sysdeps/unix/bsd/bsd4.4/errnos.h: Likewise.
	* sysdeps/unix/sysv/linux/errnos.h: Likewise.
	* sysdeps/mach/hurd/fcntlbits.h: -> .../bits/fcntl.h
	* sysdeps/stub/fcntlbits.h: Likewise.
	* sysdeps/unix/bsd/bsd4.4/fcntlbits.h: Likewise.
	* sysdeps/unix/bsd/fcntlbits.h: Likewise.
	* sysdeps/unix/bsd/sun/sunos4/fcntlbits.h: Likewise.
	* sysdeps/unix/bsd/ultrix4/fcntlbits.h: Likewise.
	* sysdeps/unix/common/fcntlbits.h: Likewise.
	* sysdeps/unix/sysv/fcntlbits.h: Likewise.
	* sysdeps/unix/sysv/irix4/fcntlbits.h: Likewise.
	* sysdeps/unix/sysv/linux/alpha/fcntlbits.h: Likewise.
	* sysdeps/unix/sysv/linux/fcntlbits.h: Likewise.
	* sysdeps/unix/sysv/linux/sparc/fcntlbits.h: Likewise.
	* sysdeps/mach/hurd/ioctls.h: -> bits/
	* sysdeps/stub/ioctls.h: Likewise.
	* sysdeps/unix/bsd/bsd4.4/ioctls.h: Likewise.
	* sysdeps/unix/sysv/linux/alpha/ioctls.h: Likewise.
	* sysdeps/unix/sysv/linux/ioctls.h: Likewise.
	* sysdeps/unix/sysv/linux/sparc/ioctls.h: Likewise.
	* sysdeps/mach/hurd/statbuf.h: -> .../bits/stat.h
	* sysdeps/stub/statbuf.h: Likewise.
	* sysdeps/unix/bsd/osf/alpha/statbuf.h: Likewise.
	* sysdeps/unix/bsd/statbuf.h: Likewise.
	* sysdeps/unix/sysv/irix4/statbuf.h: Likewise.
	* sysdeps/unix/sysv/linux/alpha/statbuf.h: Likewise.
	* sysdeps/unix/sysv/linux/statbuf.h: Likewise.
	* sysdeps/unix/sysv/statbuf.h: Likewise.
	* sysdeps/unix/sysv/sysv4/i386/statbuf.h: Likewise.
	* sysdeps/unix/sysv/sysv4/solaris2/statbuf.h: Likewise.
	* sysdeps/standalone/stdio_lim.h: -> bits/
	* sysdeps/stub/stdio_lim.h: Likewise.
	* sysdeps/stub/direntry.h: -> ../bits/dirent.h
	* sysdeps/unix/bsd/bsd4.4/direntry.h: Likewise.
	* sysdeps/unix/bsd/direntry.h: Likewise.
	* sysdeps/unix/common/direntry.h: Likewise.
	* sysdeps/unix/sysv/direntry.h: Likewise.
	* sysdeps/unix/sysv/linux/direntry.h: Likewise.
	* sysdeps/stub/elfclass.h: -> bits/
	* sysdeps/wordsize-32/elfclass.h: Likewise.
	* sysdeps/wordsize-64/elfclass.h: Likewise.
	* sysdeps/stub/signum.h: -> bits/
	* sysdeps/unix/bsd/signum.h: Likewise.
	* sysdeps/unix/bsd/sun/signum.h: Likewise.
	* sysdeps/unix/sysv/irix4/signum.h: Likewise.
	* sysdeps/unix/sysv/linux/alpha/signum.h: Likewise.
	* sysdeps/unix/sysv/linux/signum.h: Likewise.
	* sysdeps/unix/sysv/linux/sparc/signum.h: Likewise.
	* sysdeps/unix/sysv/signum.h: Likewise.
	* sysdeps/unix/sysv/sysv4/signum.h: Likewise.
	* sysdeps/unix/sysv/sysv4/solaris2/signum.h: Likewise.
	* sysdeps/stub/sys/ipc_buf.h: -> .../bits/ipc.h
	* sysdeps/unix/sysv/linux/alpha/sys/ipc_buf.h: Likewise.
	* sysdeps/unix/sysv/linux/sys/ipc_buf.h: Likewise.
	* sysdeps/stub/sys/msq_buf.h: -> .../bits/msq.h
	* sysdeps/unix/sysv/linux/sys/msq_buf.h: Likewise.
	* sysdeps/stub/sys/sem_buf.h: -> .../bits/sem.h
	* sysdeps/unix/sysv/linux/sys/sem_buf.h: Likewise.
	* sysdeps/stub/sys/shm_buf.h: -> .../bits/shm.h
	* sysdeps/unix/sysv/linux/sys/shm_buf.h: Likewise.
	* sysdeps/stub/timebits.h: -> .../bits/time.h
	* sysdeps/unix/sysv/linux/alpha/timebits.h: Likewise.
	* sysdeps/unix/sysv/linux/timebits.h: Likewise.
	* sysdeps/stub/waitflags.h: -> bits/
	* sysdeps/unix/bsd/waitflags.h: Likewise.
	* sysdeps/unix/sysv/linux/waitflags.h: Likewise.
	* sysdeps/unix/sysv/sysv4/waitflags.h: Likewise.
	* sysdeps/unix/sysv/linux/alpha/sys/kernel_termios.h: -> ../
	* sysdeps/unix/sysv/linux/powerpc/sys/kernel_termios.h: Likewise.
	* sysdeps/unix/sysv/linux/sys/kernel_termios.h: Likewise.
	* sysdeps/unix/sysv/linux/sys/socketcall.h: -> ../

	* argp/argp-fmtstream.h: Standardize the multiple-include protect.
	* argp/argp.h: Likewise.
	* catgets/nl_types.h: Likewise.
	* crypt/sysdeps/unix/crypt.h: Likewise.
	* ctype/ctype.h: Likewise.
	* db/db.h: Likewise.
	* db/mpool.h: Likewise.
	* db/ndbm.h: Likewise.
	* dirent/dirent.h: Likewise.
	* elf/dlfcn.h: Likewise.
	* elf/elf.h: Likewise.
	* elf/link.h: Likewise.
	* gmon/sys/gmon.h: Likewise.
	* gmon/sys/gmon_out.h: Likewise.
	* grp/grp.h: Likewise.
	* inet/aliases.h: Likewise.
	* inet/arpa/ftp.h: Likewise.
	* inet/arpa/inet.h: Likewise.
	* inet/arpa/telnet.h: Likewise.
	* inet/arpa/tftp.h: Likewise.
	* inet/netinet/ether.h: Likewise.
	* inet/netinet/icmp6.h: Likewise.
	* inet/netinet/in.h: Likewise.
	* inet/netinet/ip6.h: Likewise.
	* inet/protocols/routed.h: Likewise.
	* inet/protocols/rwhod.h: Likewise.
	* inet/protocols/talkd.h: Likewise.
	* inet/protocols/timed.h: Likewise.
	* intl/libintl.h: Likewise.
	* io/fcntl.h: Likewise.
	* io/fts.h: Likewise.
	* io/ftw.h: Likewise.
	* io/sys/poll.h: Likewise.
	* io/sys/stat.h: Likewise.
	* io/sys/statfs.h: Likewise.
	* io/utime.h: Likewise.
	* linuxthreads/semaphore.h: Likewise.
	* linuxthreads/sysdeps/pthread/pthread.h: Likewise.
	* locale/locale.h: Likewise.
	* login/pty.h: Likewise.
	* login/utmp.h: Likewise.
	* malloc/malloc.h: Likewise.
	* malloc/obstack.h: Likewise.
	* math/complex.h: Likewise.
	* math/fenv.h: Likewise.
	* math/math.h: Likewise.
	* md5-crypt/md5.h: Likewise.
	* misc/ar.h: Likewise.
	* misc/err.h: Likewise.
	* misc/error.h: Likewise.
	* misc/fstab.h: Likewise.
	* misc/libgen.h: Likewise.
	* misc/nlist.h: Likewise.
	* misc/sys/cdefs.h: Likewise.
	* misc/sys/file.h: Likewise.
	* misc/sys/ioctl.h: Likewise.
	* misc/sys/queue.h: Likewise.
	* misc/sys/select.h: Likewise.
	* misc/sys/syslog.h: Likewise.
	* misc/sys/uio.h: Likewise.
	* misc/sysexits.h: Likewise.
	* misc/ttyent.h: Likewise.
	* nss/nss.h: Likewise.
	* posix/fnmatch.h: Likewise.
	* posix/getopt.h: Likewise.
	* posix/glob.h: Likewise.
	* posix/regex.h: Likewise.
	* posix/sys/times.h: Likewise.
	* posix/sys/types.h: Likewise.
	* posix/sys/utsname.h: Likewise.
	* posix/sys/wait.h: Likewise.
	* posix/tar.h: Likewise.
	* posix/unistd.h: Likewise.
	* posix/wordexp.h: Likewise.
	* pwd/pwd.h: Likewise.
	* resolv/arpa/nameser.h: Likewise.
	* resolv/netdb.h: Likewise.
	* resolv/resolv.h: Likewise.
	* resource/sys/resource.h: Likewise.
	* resource/sys/vlimit.h: Likewise.
	* resource/sys/vtimes.h: Likewise.
	* setjmp/setjmp.h: Likewise.
	* shadow/shadow.h: Likewise.
	* socket/sys/socket.h: Likewise.
	* socket/sys/un.h: Likewise.
	* stdlib/exit.h: Likewise.
	* stdlib/fmtmsg.h: Likewise.
	* stdlib/monetary.h: Likewise.
	* stdlib/stdlib.h: Likewise.
	* string/argz.h: Likewise.
	* string/envz.h: Likewise.
	* string/memory.h: Likewise.
	* string/string.h: Likewise.
	* string/strings.h: Likewise.
	* sunrpc/rpc/rpc.h: Likewise.
	* sunrpc/rpc/svc.h: Likewise.
	* sunrpc/rpc/types.h: Likewise.
	* sunrpc/rpc/xdr.h: Likewise.
	* termios/sys/ttychars.h: Likewise.
	* termios/termios.h: Likewise.

	* argp/argp-parse.c: <foo.h> -> <bits/foo.h>.
	* crypt/sysdeps/unix/crypt_util.c: Likewise.
	* dirent/dirent.h: Likewise.
	* elf/link.h: Likewise.
	* grp/fgetgrent.c: Likewise.
	* grp/grp.h: Likewise.
	* hurd/hurd/ioctl.h: Likewise.
	* inet/getnameinfo.c: Likewise.
	* inet/getnetgrent_r.c: Likewise.
	* inet/inet_ntoa.c: Likewise.
	* inet/netinet/in.h: Likewise.
	* io/fcntl.h: Likewise.
	* io/ftw.h: Likewise.
	* io/sys/stat.h: Likewise.
	* io/sys/statfs.h: Likewise.
	* io/utime.h: Likewise.
	* libio/_G_config.h: Likewise.
	* libio/libio.h: Likewise.
	* libio/libioP.h: Likewise.
	* libio/stdio.h: Likewise.
	* linuxthreads/lockfile.c: Likewise.
	* linuxthreads/semaphore.h: Likewise.
	* locale/duplocale.c: Likewise.
	* locale/freelocale.c: Likewise.
	* locale/lc-time.c: Likewise.
	* locale/setlocale.c: Likewise.
	* login/getutent_r.c: Likewise.
	* login/getutid_r.c: Likewise.
	* login/getutline_r.c: Likewise.
	* login/lastlog.h: Likewise.
	* login/pty.h: Likewise.
	* login/utmp.h: Likewise.
	* login/utmpname.c: Likewise.
	* malloc/mtrace.c: Likewise.
	* malloc/thread-m.h: Likewise.
	* math/complex.h: Likewise.
	* math/fenv.h: Likewise.
	* math/libm-test.c: Likewise.
	* math/math.h: Likewise.
	* misc/sgtty.h: Likewise.
	* misc/stab.h: Likewise.
	* misc/sys/ioctl.h: Likewise.
	* misc/sys/select.h: Likewise.
	* misc/sys/uio.h: Likewise.
	* misc/sys/ustat.h: Likewise.
	* misc/syslog.c: Likewise.
	* nis/nss_compat/compat-grp.c: Likewise.
	* nis/nss_compat/compat-pwd.c: Likewise.
	* nis/nss_compat/compat-spwd.c: Likewise.
	* nis/nss_nis/nis-alias.c: Likewise.
	* nis/nss_nis/nis-ethers.c: Likewise.
	* nis/nss_nis/nis-grp.c: Likewise.
	* nis/nss_nis/nis-hosts.c: Likewise.
	* nis/nss_nis/nis-netgrp.c: Likewise.
	* nis/nss_nis/nis-network.c: Likewise.
	* nis/nss_nis/nis-proto.c: Likewise.
	* nis/nss_nis/nis-publickey.c: Likewise.
	* nis/nss_nis/nis-pwd.c: Likewise.
	* nis/nss_nis/nis-rpc.c: Likewise.
	* nis/nss_nis/nis-service.c: Likewise.
	* nis/nss_nis/nis-spwd.c: Likewise.
	* nss_nisplus/nisplus-alias.c: Likewise.
	* nis/nss_nisplus/nisplus-ethers.c: Likewise.
	* nis/nss_nisplus/nisplus-grp.c: Likewise.
	* nis/nss_nisplus/nisplus-hosts.c: Likewise.
	* nis/nss_nisplus/nisplus-netgrp.c: Likewise.
	* nis/nss_nisplus/nisplus-netgrp.c: Likewise.
	* nis/nss_nisplus/nisplus-proto.c: Likewise.
	* nis/nss_nisplus/nisplus-pwd.c: Likewise.
	* nis/nss_nisplus/nisplus-rpc.c: Likewise.
	* nis/nss_nisplus/nisplus-service.c: Likewise.
	* nis/nss_nisplus/nisplus-spwd.c: Likewise.
	* nis/ypclnt.c: Likewise.
	* nss/getXXbyYY.c: Likewise.
	* nss/getXXent.c: Likewise.
	* nss/getXXent_r.c: Likewise.
	* nss/nss_db/db-XXX.c: Likewise.
	* nss/nss_db/db-alias.c: Likewise.
	* nss/nss_db/db-netgrp.c: Likewise.
	* nss/nss_files/files-XXX.c: Likewise.
	* nss/nss_files/files-alias.c: Likewise.
	* nss/nsswitch.c: Likewise.
	* posix/sched.h: Likewise.
	* posix/sys/types.h: Likewise.
	* posix/sys/utsname.h: Likewise.
	* posix/sys/wait.h: Likewise.
	* posix/unistd.h: Likewise.
	* pwd/fgetpwent.c: Likewise.
	* pwd/pwd.h: Likewise.
	* resource/sys/resource.h: Likewise.
	* setjmp/setjmp.h: Likewise.
	* shadow/fgetspent.c: Likewise.
	* shadow/lckpwdf.c: Likewise.
	* shadow/sgetspent.c: Likewise.
	* signal/signal.h: Likewise.
	* signal/sigsetops.c: Likewise.
	* socket/sys/socket.h: Likewise.
	* socket/sys/un.h: Likewise.
	* stdio/stdio.h: Likewise.
	* stdio-common/vfprintf.c: Likewise.
	* stdio-common/vfscanf.c: Likewise.
	* stdlib/atexit.c: Likewise.
	* stdlib/fmtmsg.c: Likewise.
	* stdlib/random.c: Likewise.
	* string/endian.h: Likewise.
	* sysdeps/alpha/w_sqrt.S: Likewise.
	* sysdeps/arm/__longjmp.S: Likewise.
	* sysdeps/arm/setjmp.S: Likewise.
	* sysdeps/generic/abort.c: Likewise.
	* sysdeps/generic/netinet/ip.h: Likewise.
	* sysdeps/generic/setenv.c: Likewise.
	* generic/sys/mman.h: Likewise.
	* sysdeps/i386/__longjmp.S: Likewise.
	* sysdeps/i386/setjmp.S: Likewise.
	* sysdeps/mach/hurd/dirstream.h: Likewise.
	* sysdeps/mach/hurd/jmp-unwind.c: Likewise.
	* sysdeps/posix/mk-stdiolim.c: Likewise.
	* sysdeps/powerpc/__longjmp.S: Likewise.
	* sysdeps/powerpc/setjmp.S: Likewise.
	* sysdeps/sparc/__longjmp.S: Likewise.
	* sysdeps/sparc/setjmp.S: Likewise.
	* sysdeps/standalone/close.c: Likewise.
	* sysdeps/standalone/filedesc.h: Likewise.
	* sysdeps/standalone/open.c: Likewise.
	* sysdeps/unix/bsd/bsd4.4/tcsetattr.c: Likewise.
	* sysdeps/unix/bsd/m68k/sysdep.S: Likewise.
	* sysdeps/unix/bsd/osf/sys/mman.h: Likewise.
	* sysdeps/unix/bsd/sun/m68k/sethostid.S: Likewise.
	* sysdeps/unix/bsd/sun/sparc/sethostid.S: Likewise.
	* sysdeps/unix/bsd/sun/sunos4/sys/mman.h: Likewise.
	* sysdeps/unix/bsd/ultrix4/sys/mman.h: Likewise.
	* sysdeps/unix/bsd/vax/sysdep.S: Likewise.
	* sysdeps/unix/dirstream.h: Likewise.
	* sysdeps/unix/i386/sysdep.S: Likewise.
	* sysdeps/unix/mips/sysdep.S: Likewise.
	* sysdeps/unix/mk-local_lim.c: Likewise.
	* sysdeps/unix/sparc/sysdep.S: Likewise.
	* sysdeps/unix/sysv/irix4/sys/mman.h: Likewise.
	* sysdeps/unix/sysv/linux/alpha/brk.S: Likewise.
	* sysdeps/unix/sysv/linux/alpha/clone.S: Likewise.
	* sysdeps/unix/sysv/linux/arm/clone.S: Likewise.
	* sysdeps/unix/sysv/linux/i386/clone.S: Likewise.
	* sysdeps/unix/sysv/linux/m68k/clone.S: Likewise.
	* sysdeps/unix/sysv/linux/netinet/ip.h: Likewise.
	* sysdeps/unix/sysv/linux/netinet/tcp.h: Likewise.
	* sysdeps/unix/sysv/linux/powerpc/clone.S: Likewise.
	* sysdeps/unix/sysv/linux/sys/mman.h: Likewise.
	* sysdeps/unix/sysv/linux/sys/syscall.h: Likewise.
	* sysdeps/unix/sysv/linux/tcgetattr.c: Likewise.
	* sysdeps/unix/sysv/sco3.2.4/sysconf.S: Likewise.
	* sysdeps/unix/sysv/sysv4/i386/sysdep.h: Likewise.
	* sysdeps/unix/sysv/sysv4/solaris2/sparc/sysdep.S: Likewise.
	* sysvipc/sys/ipc.h: Likewise.
	* sysvipc/sys/msg.h: Likewise.
	* sysvipc/sys/sem.h: Likewise.
	* sysvipc/sys/shm.h: Likewise.
	* termios/termios.h: Likewise.
	* time/localtime.c: Likewise.
	* time/sys/time.h: Likewise.
	* time/time.h: Likewise.
	* time/tzset.c: Likewise.

	* sysdeps/unix/sysv/linux/arm/socket.S: socketcall.h change.
	* sysdeps/unix/sysv/linux/i386/socket.S: Likewise.
	* sysdeps/unix/sysv/linux/m68k/socket.S: Likewise.
	* sysdeps/unix/sysv/linux/powerpc/socket.S: Likewise.
	* sysdeps/unix/sysv/linux/sparc/socket.S: Likewise.

	* Makefile (headers): foo.h -> bits/foo.h.
	* dirent/Makefile: Likewise.
	* elf/Makefile: Likewise.
	* io/Makefile: Likewise.
	* linuxthreads/Makefile: Likewise.
	* linuxthreads/sysdeps/pthread/Makefile: Likewise.
	* login/Makefile: Likewise.
	* math/Makefile: Likewise.
	* misc/Makefile: Likewise.
	* posix/Makefile: Likewise.
	* resource/Makefile: Likewise.
	* setjmp/Makefile: Likewise.
	* signal/Makefile: Likewise.
	* socket/Makefile: Likewise.
	* stdio-common/Makefile: Likewise.
	* sysdeps/unix/sysv/linux/Makefile: Likewise.
	* sysvipc/Makefile: Likewise.
	* termios/Makefile: Likewise.
	* time/Makefile: Likewise.
	* sysdeps/generic/Makefile (make_siglist-CFLAGS): Likewise.
	* sysdeps/posix/Makefile: stdio_lim.h -> bits/stdio_lim.h
	* sysdeps/unix/Makefile: Likewise with local_lim.h, errnos.h,
	ioctls.h, termbits.h.

	* sysdeps/unix/sysv/linux/Dist: sys/kernel_termios.h
	-> kernel_termios.h, sys/socketcall.h -> socketcall.h

	* elf/elf.h: Use <inttypes.h> definitions instead of __attribute__
	for getting the proper length on the ELF types to be friendly to
	non-gcc compilers.
	* posix/sys/types.h: Notice when int8_t and friends are defined
	and don't redefine them.
	* sysdeps/wordsize-32/inttypes.h: Likewise.
	* sysdeps/wordsize-64/inttypes.h: Likewise.

	* sysdeps/unix/sysv/linux/arm/profil-counter.h: Get sigcontext
	via <signal.h> instead.
	* sysdeps/unix/sysv/linux/i386/profil-counter.h: Likewise.
	* sysdeps/unix/sysv/linux/sparc/profil-counter.h: Likewise.

1997-06-20 17:59  Kazumoto Kojima  <kkojima@kk.info.kanagawa-u.ac.jp>

	* hurd/intr-msg.c: More 64bit changes.
	* mach/msg-destroy.c: Likewise.
	* sysdeps/mach/hurd/ioctl.c: Likewise.
	* sysdeps/mach/hurd/ioctls.h: Likewise.
	* sysdeps/mach/hurd/select.c: Likewise.
	* sysdeps/mach/hurd/statbuf.h: Likewise.

	* sysdeps/mach/hurd/mips/dl-machine.c: Hurd/MIPS64 patches.
	* sysdeps/mach/hurd/mips/exc2signal.c: Likewise.
	* sysdeps/mach/hurd/mips/init-fault.c: Likewise.
	* sysdeps/mach/hurd/mips/init-first.c: Likewise.
	* sysdeps/mach/hurd/mips/intr-msg.h: Likewise.
	* sysdeps/mach/hurd/mips/longjmp-ctx.c: Likewise.
	* sysdeps/mach/hurd/mips/longjmp-ts.c: Likewise.
	* sysdeps/mach/hurd/mips/sigcontext.h: Likewise.
	* sysdeps/mach/hurd/mips/sigreturn.c: Likewise.
	* sysdeps/mach/hurd/mips/trampoline.c: Likewise.
	* sysdeps/mach/mips/cacheflush.c: Likewise.
	* sysdeps/mach/mips/machine-lock.h: Likewise.
	* sysdeps/mach/mips/machine-sp.h: Likewise.
	* sysdeps/mach/mips/syscall.S: Likewise.
	* sysdeps/mach/mips/sysdep.h: Likewise.
	* sysdeps/mach/mips/thread_state.h: Likewise.
	* sysdeps/mach/start.c: Likewise.

	* sysdeps/mips/dl-machine.h: MIPS changes.
	* sysdeps/mips/elf/start.S: Likewise.
	* sysdeps/mips/init-first.c: Likewise.
	* sysdeps/mips/fpu_control.h: Likewise.
	* sysdeps/mips/machine-gmon.h: Likewise.
	* sysdeps/mips/jmp_buf.h: Likewise.
	* sysdeps/mips/__longjmp.c: Likewise.
	* sysdeps/mips/bsd-_setjmp.S: Likewise.
	* sysdeps/mips/bsd-setjmp.S: Likewise.
	* sysdeps/mips/setjmp.S: Likewise.
	* sysdeps/mips/setjmp_aux.c: Likewise.
	* sysdeps/mips/mips64/gmp-mparam.h: Likewise.
	* sysdeps/mips/add_n.S: New file.
	* sysdeps/mips/addmul_1.S: Likewise.
	* sysdeps/mips/lshift.S: Likewise.
	* sysdeps/mips/mul_1.S: Likewise.
	* sysdeps/mips/rshift.S: Likewise.
	* sysdeps/mips/sub_n.S: Likewise.
	* sysdeps/mips/submul_1.S: Likewise.
	* sysdeps/mips/mips64/Implies: Likewise.
	* sysdeps/mips/mips64/add_n.S: Likewise.
	* sysdeps/mips/mips64/addmul_1.S: Likewise.
	* sysdeps/mips/mips64/lshift.S: Likewise.
	* sysdeps/mips/mips64/mul_1.S: Likewise.
	* sysdeps/mips/mips64/rshift.S: Likewise.
	* sysdeps/mips/mips64/sub_n.S: Likewise.
	* sysdeps/mips/mips64/submul_1.S: Likewise.
	* sysdeps/mips/add_n.S: Removed.
	* sysdeps/mips/addmul_1.S: Likewise.
	* sysdeps/mips/lshift.S: Likewise.
	* sysdeps/mips/mul_1.S: Likewise.
	* sysdeps/mips/rshift.S: Likewise.
	* sysdeps/mips/sub_n.S: Likewise.
	* sysdeps/mips/submul_1.S: Likewise.

	* nss/Makefile: Prepare for static NSS.
	* resolv/Makefile: Likewise.
	* nss/nsswitch.c: Add code for static NSS.
	* nss/function.def: Define functions for static NSS.

1997-06-19 11:10  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* libc.map: Add yet more symbols.

1997-06-19 20:33  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* elf/dl-lookup.c (_dl_lookup_versioned_symbol): Don't pass NULL
	as object name to _dl_signal_error.
	(do_lookup): Skip objects that could not be opened.

	* sysdeps/m68k/dl-machine.h (elf_machine_rela): Check that the
	symbol was found.
	* sysdeps/i386/dl-machine.h (elf_machine_rel): Likewise.
	* sysdeps/powerpc/dl-machine.h (elf_machine_rela): Likewise.

1997-06-20 03:13  Kazumoto Kojima  <kkojima@kk.info.kanagawa-u.ac.jp>

	* ctype/ctype-info.c: Use int32_t where `int' with 4 bytes is
	assumed.
	* ctype/ctype.h: Likewise.
	* math/math_private.h: Likewise.
	* inet/netinet/in.h: Likewise.
	* wctype/wctype.h: Likewise.

	* nss/Makefile: Only inhibit nss_files and nss_db modules if static
	NSS modules are not enabled.
	* resolv/Makefile: Likewise for nss_dns.
	* nss/function.def: New file.  List all available lookup functions
	for static NSS.
	* nss/nsswitch.c: Add code for static NSS.

1997-06-15 21:15  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* math/libm-test.c (gamma_test): Test for _SVID_ and for normal
	behaviour.

1997-06-15 20:32  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* math/libm.map: Add all necessary functions, correct existing entries.

1997-06-20 02:35  a sun  <asun@zoology.washington.edu>

	* sysdeps/unix/sysv/linux/netipx/ipx.h: Don't use kernel header.

1997-06-19 18:43  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* nis/nss_nisplus/nisplus-spwd.c (_nss_nisplus_parse_spent):
	Compare pointer with NULL.

	* login/logout.c (logout): Compare pututline result with NULL.

	* inet/rcmd.c: Correct a few typos.  Reported by Erik Troan.
This commit is contained in:
Ulrich Drepper
1997-06-21 02:59:26 +00:00
parent d705269e75
commit 5107cf1d7d
723 changed files with 8822 additions and 3023 deletions
Download Patch File Download Diff File Expand all files Collapse all files

387
sysdeps/mips/dl-machine.h
View File

@@ -18,30 +18,25 @@
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#ifndef dl_machine_h
#define dl_machine_h
#define ELF_MACHINE_NAME "MIPS"
#include <assert.h>
#include <string.h>
#include <link.h>
#include <sys/types.h>
#include <sys/mman.h>
#include <unistd.h>
/* Translate a processor specific dynamic tag to the index
in l_info array. */
#define DT_MIPS(x) (DT_MIPS_##x - DT_LOPROC + DT_NUM)
#if 1
/* XXX If FLAGS has the MAP_ALIGN bit, we need 64k alignment. */
#ifndef MAP_ALIGN
#define MAP_ALIGN 0x1000
#endif
#define ELF_MACHINE_ALIGN_MASK(flags) ((flags & MAP_ALIGN) ? 0xffff : 0)
#if 0
/* We may need 64k alignment. */
#define ELF_MACHINE_ALIGN_MASK 0xffff
#endif
/* If there is a DT_MIPS_RLD_MAP entry in the dynamic section, fill it in
with the run-time address of the r_debug structure */
#define ELF_MACHINE_SET_DEBUG(l,r) \
#define ELF_MACHINE_DEBUG_SETUP(l,r) \
do { if ((l)->l_info[DT_MIPS (RLD_MAP)]) \
*(ElfW(Addr) *)((l)->l_info[DT_MIPS (RLD_MAP)]->d_un.d_ptr) = \
(ElfW(Addr)) (r); \
@@ -67,14 +62,16 @@ elf_mips_got_from_gpreg (ElfW(Addr) gpreg)
/* FIXME: the offset of gp from GOT may be system-dependent. */
return (ElfW(Addr) *) (gpreg - 0x7ff0);
}
/* Return the link-time address of _DYNAMIC. Conveniently, this is the
first element of the GOT. This must be inlined in a function which
uses global data. */
static inline ElfW(Addr)
elf_machine_dynamic (void)
/* Return the run-time address of the _GLOBAL_OFFSET_TABLE_.
Must be inlined in a function which uses global data. */
static inline ElfW(Addr) *
elf_machine_got (void)
{
register ElfW(Addr) gp asm ("$28");
return * (ElfW(Addr) *) (gp - 0x7ff0);
ElfW(Addr) gp;
__asm__ __volatile__("move %0, $28\n\t" : "=r" (gp));
return elf_mips_got_from_gpreg (gp);
}
@@ -83,6 +80,15 @@ static inline ElfW(Addr)
elf_machine_load_address (void)
{
ElfW(Addr) addr;
#ifdef __mips64
asm (" .set noreorder\n"
" dla %0, here\n"
" bltzal $0, here\n"
" nop\n"
"here: dsubu %0, $31, %0\n"
" .set reorder\n"
: "=r" (addr));
#else
asm (" .set noreorder\n"
" la %0, here\n"
" bltzal $0, here\n"
@@ -90,6 +96,7 @@ elf_machine_load_address (void)
"here: subu %0, $31, %0\n"
" .set reorder\n"
: "=r" (addr));
#endif
return addr;
}
@@ -97,7 +104,7 @@ elf_machine_load_address (void)
#define ELF_MIPS_GNU_GOT1_MASK 0x80000000
/* Relocate GOT. */
static void
static inline void
elf_machine_got_rel (struct link_map *map)
{
ElfW(Addr) *got;
@@ -107,14 +114,14 @@ elf_machine_got_rel (struct link_map *map)
const char *strtab
= ((void *) map->l_addr + map->l_info[DT_STRTAB]->d_un.d_ptr);
ElfW(Addr) resolve (const ElfW(Sym) *sym)
{
const ElfW(Sym) *ref = sym;
ElfW(Addr) sym_loadaddr;
sym_loadaddr = _dl_lookup_symbol (strtab + sym->st_name, &ref, scope,
map->l_name, 0, 1);
return (ref)? sym_loadaddr + ref->st_value: 0;
}
#define RESOLVE_GOTSYM(sym) \
({ \
const ElfW(Sym) *ref = sym; \
ElfW(Addr) sym_loadaddr; \
sym_loadaddr = _dl_lookup_symbol (strtab + sym->st_name, &ref, scope, \
map->l_name, DL_LOOKUP_NOPLT); \
(ref)? sym_loadaddr + ref->st_value: 0; \
})
got = (ElfW(Addr) *) ((void *) map->l_addr
+ map->l_info[DT_PLTGOT]->d_un.d_ptr);
@@ -147,39 +154,35 @@ elf_machine_got_rel (struct link_map *map)
if (sym->st_value /* && maybe_stub (sym->st_value) */)
*got = sym->st_value + map->l_addr;
else
*got = resolve (sym);
*got = RESOLVE_GOTSYM (sym);
}
else /* if (*got == 0 || *got == QS) */
*got = resolve (sym);
*got = RESOLVE_GOTSYM (sym);
}
else if (sym->st_shndx == SHN_COMMON)
*got = resolve (sym);
*got = RESOLVE_GOTSYM (sym);
else if (ELFW(ST_TYPE) (sym->st_info) == STT_FUNC
&& *got != sym->st_value
/* && maybe_stub (*got) */)
*got += map->l_addr;
else if (ELFW(ST_TYPE) (sym->st_info) == STT_SECTION
&& ELFW(ST_BIND) (sym->st_info) == STB_GLOBAL)
else if (ELFW(ST_TYPE) (sym->st_info) == STT_SECTION)
{
if (sym->st_other == 0 && sym->st_shndx == SHN_ABS)
*got = sym->st_value + map->l_addr; /* only for _gp_disp */
/* else SGI stuff ignored */
if (sym->st_other == 0)
*got += map->l_addr;
}
else
*got = resolve (sym);
*got = RESOLVE_GOTSYM (sym);
got++;
sym++;
}
#undef RESOLVE_GOTSYM
*_dl_global_scope_end = NULL;
return;
}
/* The MIPS never uses Elfxx_Rela relocations. */
#define ELF_MACHINE_NO_RELA 1
/* Set up the loaded object described by L so its stub function
will jump to the on-demand fixup code in dl-runtime.c. */
@@ -188,6 +191,7 @@ elf_machine_runtime_setup (struct link_map *l, int lazy)
{
ElfW(Addr) *got;
extern void _dl_runtime_resolve (ElfW(Word));
extern int _dl_mips_gnu_objects;
if (lazy)
{
@@ -208,7 +212,7 @@ elf_machine_runtime_setup (struct link_map *l, int lazy)
if ((got[1] & ELF_MIPS_GNU_GOT1_MASK) != 0)
got[1] = (ElfW(Addr)) ((unsigned) l | ELF_MIPS_GNU_GOT1_MASK);
else
; /* Do nothing. */
_dl_mips_gnu_objects = 0;
}
/* Relocate global offset table. */
@@ -219,29 +223,64 @@ elf_machine_runtime_setup (struct link_map *l, int lazy)
/* Get link_map for this object. */
static inline struct link_map *
elf_machine_runtime_link_map (ElfW(Addr) gpreg)
elf_machine_runtime_link_map (ElfW(Addr) gpreg, ElfW(Addr) stub_pc)
{
ElfW(Addr) *got = elf_mips_got_from_gpreg (gpreg);
ElfW(Word) g1;
g1 = ((ElfW(Word) *) got)[1];
extern int _dl_mips_gnu_objects;
/* got[1] is reserved to keep its link map address for the shared
object generated by gnu linker. If not so, we must search GOT
in object list slowly. XXX */
if ((g1 & ELF_MIPS_GNU_GOT1_MASK) != 0)
return (struct link_map *) (g1 & ~ELF_MIPS_GNU_GOT1_MASK);
else
object generated by gnu linker. If all are such object, we can
find link map from current GPREG simply. If not so, get link map
for callers object containing STUB_PC. */
if (_dl_mips_gnu_objects)
{
ElfW(Addr) *got = elf_mips_got_from_gpreg (gpreg);
ElfW(Word) g1;
g1 = ((ElfW(Word) *) got)[1];
if ((g1 & ELF_MIPS_GNU_GOT1_MASK) != 0)
return (struct link_map *) (g1 & ~ELF_MIPS_GNU_GOT1_MASK);
}
{
struct link_map *l = _dl_loaded;
struct link_map *ret = 0;
ElfW(Addr) candidate = 0;
while (l)
{
if (got == (ElfW(Addr) *) ((void *) l->l_addr
+ l->l_info[DT_PLTGOT]->d_un.d_ptr))
return l;
ElfW(Addr) base = 0;
const ElfW(Phdr) *p = l->l_phdr;
ElfW(Half) this, nent = l->l_phnum;
/* Get the base. */
for (this = 0; this < nent; this++)
if (p[this].p_type == PT_LOAD)
{
base = p[this].p_vaddr + l->l_addr;
break;
}
if (! base)
{
l = l->l_next;
continue;
}
/* Find closest link base addr. */
if ((base < stub_pc) && (candidate < base))
{
candidate = base;
ret = l;
}
l = l->l_next;
}
if (candidate && ret && (candidate < stub_pc))
return ret;
else if (!candidate)
return _dl_loaded;
}
_dl_signal_error (0, NULL, "cannot find runtime link map");
}
@@ -255,17 +294,24 @@ elf_machine_runtime_link_map (ElfW(Addr) gpreg)
t8 index for this function symbol in .dynsym
to usual c arguments. */
#ifdef __mips64
#define ELF_MACHINE_RUNTIME_TRAMPOLINE \
/* The flag _dl_mips_gnu_objects is set if all dynamic objects are \
generated by the gnu linker. */\
int _dl_mips_gnu_objects = 1;\
\
/* This is called from assembly stubs below which the compiler can't see. */ \
static ElfW(Addr) __dl_runtime_resolve (ElfW(Word), ElfW(Word), ElfW(Addr)) \
static ElfW(Addr) \
__dl_runtime_resolve (ElfW(Word), ElfW(Word), ElfW(Addr), ElfW(Addr)) \
__attribute__ ((unused)); \
\
static ElfW(Addr) \
__dl_runtime_resolve (ElfW(Word) sym_index,\
ElfW(Word) return_address,\
ElfW(Addr) old_gpreg)\
ElfW(Addr) old_gpreg,\
ElfW(Addr) stub_pc)\
{\
struct link_map *l = elf_machine_runtime_link_map (old_gpreg);\
struct link_map *l = elf_machine_runtime_link_map (old_gpreg, stub_pc);\
const ElfW(Sym) *const symtab\
= (const ElfW(Sym) *) (l->l_addr + l->l_info[DT_SYMTAB]->d_un.d_ptr);\
const char *strtab\
@@ -286,7 +332,100 @@ __dl_runtime_resolve (ElfW(Word) sym_index,\
definer = &symtab[sym_index];\
\
loadbase = _dl_lookup_symbol (strtab + definer->st_name, &definer,\
scope, l->l_name, 0, 1);\
scope, l->l_name, DL_LOOKUP_NOPLT);\
\
*_dl_global_scope_end = NULL;\
\
/* Apply the relocation with that value. */\
funcaddr = loadbase + definer->st_value;\
*(got + local_gotno + sym_index - gotsym) = funcaddr;\
\
return funcaddr;\
}\
\
asm ("\n\
.text\n\
.align 3\n\
.globl _dl_runtime_resolve\n\
.type _dl_runtime_resolve,@function\n\
.ent _dl_runtime_resolve\n\
_dl_runtime_resolve:\n\
.set noreorder\n\
# Save old GP to $3.\n\
move $3,$28\n\
# Modify t9 ($25) so as to point .cpload instruction.\n\
daddu $25,2*8\n\
# Compute GP.\n\
.cpload $25\n\
.set reorder\n\
# Save slot call pc.\n\
move $2, $31\n\
# Save arguments and sp value in stack.\n\
dsubu $29, 10*8\n\
.cprestore 8*8\n\
sd $15, 9*8($29)\n\
sd $4, 3*8($29)\n\
sd $5, 4*8($29)\n\
sd $6, 5*8($29)\n\
sd $7, 6*8($29)\n\
sd $16, 7*8($29)\n\
move $16, $29\n\
move $4, $24\n\
move $5, $15\n\
move $6, $3\n\
move $7, $2\n\
jal __dl_runtime_resolve\n\
move $29, $16\n\
ld $31, 9*8($29)\n\
ld $4, 3*8($29)\n\
ld $5, 4*8($29)\n\
ld $6, 5*8($29)\n\
ld $7, 6*8($29)\n\
ld $16, 7*8($29)\n\
daddu $29, 10*8\n\
move $25, $2\n\
jr $25\n\
.end _dl_runtime_resolve\n\
");
#else
#define ELF_MACHINE_RUNTIME_TRAMPOLINE \
/* The flag _dl_mips_gnu_objects is set if all dynamic objects are \
generated by the gnu linker. */\
int _dl_mips_gnu_objects = 1;\
\
/* This is called from assembly stubs below which the compiler can't see. */ \
static ElfW(Addr) \
__dl_runtime_resolve (ElfW(Word), ElfW(Word), ElfW(Addr), ElfW(Addr)) \
__attribute__ ((unused)); \
\
static ElfW(Addr) \
__dl_runtime_resolve (ElfW(Word) sym_index,\
ElfW(Word) return_address,\
ElfW(Addr) old_gpreg,\
ElfW(Addr) stub_pc)\
{\
struct link_map *l = elf_machine_runtime_link_map (old_gpreg, stub_pc);\
const ElfW(Sym) *const symtab\
= (const ElfW(Sym) *) (l->l_addr + l->l_info[DT_SYMTAB]->d_un.d_ptr);\
const char *strtab\
= (void *) (l->l_addr + l->l_info[DT_STRTAB]->d_un.d_ptr);\
const ElfW(Addr) *got\
= (const ElfW(Addr) *) (l->l_addr + l->l_info[DT_PLTGOT]->d_un.d_ptr);\
const ElfW(Word) local_gotno\
= (const ElfW(Word)) l->l_info[DT_MIPS (LOCAL_GOTNO)]->d_un.d_val;\
const ElfW(Word) gotsym\
= (const ElfW(Word)) l->l_info[DT_MIPS (GOTSYM)]->d_un.d_val;\
const ElfW(Sym) *definer;\
ElfW(Addr) loadbase;\
ElfW(Addr) funcaddr;\
struct link_map **scope;\
\
/* Look up the symbol's run-time value. */\
scope = _dl_object_relocation_scope (l);\
definer = &symtab[sym_index];\
\
loadbase = _dl_lookup_symbol (strtab + definer->st_name, &definer,\
scope, l->l_name, DL_LOOKUP_NOPLT);\
\
*_dl_global_scope_end = NULL;\
\
@@ -312,6 +451,8 @@ _dl_runtime_resolve:\n\
# Compute GP.\n\
.cpload $25\n\
.set reorder\n\
# Save slot call pc.\n\
move $2, $31\n\
# Save arguments and sp value in stack.\n\
subu $29, 40\n\
.cprestore 32\n\
@@ -325,6 +466,7 @@ _dl_runtime_resolve:\n\
move $4, $24\n\
move $5, $15\n\
move $6, $3\n\
move $7, $2\n\
jal __dl_runtime_resolve\n\
move $29, $16\n\
lw $31, 36($29)\n\
@@ -338,15 +480,91 @@ _dl_runtime_resolve:\n\
jr $25\n\
.end _dl_runtime_resolve\n\
");
#endif
/* Mask identifying addresses reserved for the user program,
where the dynamic linker should not map anything. */
#define ELF_MACHINE_USER_ADDRESS_MASK 0x00000000UL
/* Initial entry point code for the dynamic linker.
The C function `_dl_start' is the real entry point;
its return value is the user program's entry point. */
#ifdef __mips64
#define RTLD_START asm ("\
.text\n\
.align 3\n\
.globl _start\n\
.globl _dl_start_user\n\
.ent _start\n\
_start:\n\
.set noreorder\n\
bltzal $0, 0f\n\
nop\n\
0: .cpload $31\n\
.set reorder\n\
# i386 ABI book says that the first entry of GOT holds\n\
# the address of the dynamic structure. Though MIPS ABI\n\
# doesn't say nothing about this, I emulate this here.\n\
dla $4, _DYNAMIC\n\
sd $4, -0x7ff0($28)\n\
move $4, $29\n\
jal _dl_start\n\
# Get the value of label '_dl_start_user' in t9 ($25).\n\
dla $25, _dl_start_user\n\
_dl_start_user:\n\
.set noreorder\n\
.cpload $25\n\
.set reorder\n\
move $16, $28\n\
# Save the user entry point address in saved register.\n\
move $17, $2\n\
# See if we were run as a command with the executable file\n\
# name as an extra leading argument.\n\
ld $2, _dl_skip_args\n\
beq $2, $0, 1f\n\
# Load the original argument count.\n\
ld $4, 0($29)\n\
# Subtract _dl_skip_args from it.\n\
dsubu $4, $2\n\
# Adjust the stack pointer to skip _dl_skip_args words.\n\
dsll $2,2\n\
daddu $29, $2\n\
# Save back the modified argument count.\n\
sd $4, 0($29)\n\
# Get _dl_default_scope[2] as argument in _dl_init_next call below.\n\
1: dla $2, _dl_default_scope\n\
ld $4, 2*8($2)\n\
# Call _dl_init_next to return the address of an initializer\n\
# function to run.\n\
jal _dl_init_next\n\
move $28, $16\n\
# Check for zero return, when out of initializers.\n\
beq $2, $0, 2f\n\
# Call the shared object initializer function.\n\
move $25, $2\n\
ld $4, 0($29)\n\
ld $5, 1*8($29)\n\
ld $6, 2*8($29)\n\
ld $7, 3*8($29)\n\
jalr $25\n\
move $28, $16\n\
# Loop to call _dl_init_next for the next initializer.\n\
b 1b\n\
# Pass our finalizer function to the user in ra.\n\
2: dla $31, _dl_fini\n\
# Jump to the user entry point.\n\
move $25, $17\n\
ld $4, 0($29)\n\
ld $5, 1*8($29)\n\
ld $6, 2*8$29)\n\
ld $7, 3*8($29)\n\
jr $25\n\
.end _start\n\
");
#else
#define RTLD_START asm ("\
.text\n\
.globl _start\n\
@@ -417,6 +635,12 @@ _dl_start_user:\n\
jr $25\n\
.end _start\n\
");
#endif
/* The MIPS never uses Elfxx_Rela relocations. */
#define ELF_MACHINE_NO_RELA 1
#endif /* !dl_machine_h */
#ifdef RESOLVE
@@ -428,34 +652,37 @@ elf_machine_rel (struct link_map *map, const ElfW(Rel) *reloc,
const ElfW(Sym) *sym, const struct r_found_version *version)
{
ElfW(Addr) *const reloc_addr = (void *) (map->l_addr + reloc->r_offset);
ElfW(Addr) loadbase, undo;
ElfW(Addr) loadbase;
ElfW(Addr) undo __attribute__ ((unused));
switch (ELFW(R_TYPE) (reloc->r_info))
{
case R_MIPS_REL32:
if (ELFW(ST_BIND) (sym->st_info) == STB_LOCAL
&& (ELFW(ST_TYPE) (sym->st_info) == STT_SECTION
|| ELFW(ST_TYPE) (sym->st_info) == STT_NOTYPE))
*reloc_addr += map->l_addr;
else
{
{
ElfW(Addr) undo = 0;
if (ELFW(ST_BIND) (sym->st_info) == STB_LOCAL
&& (ELFW(ST_TYPE) (sym->st_info) == STT_SECTION
|| ELFW(ST_TYPE) (sym->st_info) == STT_NOTYPE))
{
*reloc_addr += map->l_addr;
break;
}
#ifndef RTLD_BOOTSTRAP
/* This is defined in rtld.c, but nowhere in the static libc.a;
make the reference weak so static programs can still link. This
declaration cannot be done when compiling rtld.c (i.e. #ifdef
RTLD_BOOTSTRAP) because rtld.c contains the common defn for
_dl_rtld_map, which is incompatible with a weak decl in the same
file. */
weak_extern (_dl_rtld_map);
if (map == &_dl_rtld_map)
/* Undo the relocation done here during bootstrapping. Now we will
relocate it anew, possibly using a binding found in the user
program or a loaded library rather than the dynamic linker's
built-in definitions used while loading those libraries. */
undo = map->l_addr + sym->st_value;
else
/* This is defined in rtld.c, but nowhere in the static libc.a;
make the reference weak so static programs can still link. This
declaration cannot be done when compiling rtld.c (i.e. #ifdef
RTLD_BOOTSTRAP) because rtld.c contains the common defn for
_dl_rtld_map, which is incompatible with a weak decl in the same
file. */
weak_extern (_dl_rtld_map);
if (map == &_dl_rtld_map)
/* Undo the relocation done here during bootstrapping. Now we will
relocate it anew, possibly using a binding found in the user
program or a loaded library rather than the dynamic linker's
built-in definitions used while loading those libraries. */
undo = map->l_addr + sym->st_value;
#endif
undo = 0;
loadbase = RESOLVE (&sym, version, 0);
*reloc_addr += (sym ? (loadbase + sym->st_value) : 0) - undo;
}