mirror of
git://sourceware.org/git/glibc.git
synced 2024-12-03 04:01:43 +08:00
ce460d04a5
changed from [USE_TLS && HAVE___THREAD]. * sysdeps/i386/dl-machine.h (elf_machine_type_class, elf_machine_rel): Disable TLS relocs if [RTLD_BOOTSTRAP && !USE___THREAD]. * sysdeps/x86_64/dl-machine.h (elf_machine_type_class, elf_machine_rela): Likewise. * sysdeps/sh/dl-machine.h (elf_machine_type_class, elf_machine_rela): Likewise. * include/link.h (struct link_map): Remove member l_tls_tp_initialized. * elf/rtld.c (_dl_start_final, dl_main): Don't use it. (_dl_start): Conditionalize PT_TLS check on [USE___THREAD]. * sysdeps/i386/dl-tls.h (__TLS_GET_ADDR): Use ___tls_get_addr_internal instead of ___tls_get_addr. (___tls_get_addr_internal): Add attribute_hidden to decl. * sysdeps/generic/ldsodefs.h (struct rtld_global): New variable _dl_error_catch_tsd. * elf/rtld.c (startup_error_tsd): New function. (dl_main): Point _dl_error_catch_tsd at that. * elf/dl-error.c: Don't use libc-tsd.h for DL_ERROR, use new function pointer instead. * elf/dl-tsd.c: New file. * elf/Makefile (routines): Add it. 2002-10-07 Roland McGrath <roland@redhat.com> * elf/dl-misc.c (_dl_debug_vdprintf): Use INTERNAL_SYSCALL macro for writev if it's available. Otherwise if [RTLD_PRIVATE_ERRNO] then take _dl_load_lock around calling __writev. * sysdeps/unix/sysv/linux/i386/sysdep.h (INTERNAL_SYSCALL): New macro. (INLINE_SYSCALL): Use that. * sysdeps/generic/dl-sysdep.h: New file. * sysdeps/mach/hurd/dl-sysdep.h: New file. * sysdeps/generic/ldsodefs.h: Include <dl-sysdep.h>. * include/errno.h [IS_IN_rtld]: Include <dl-sysdep.h> to define ... [RTLD_PRIVATE_ERRNO]: Use a hidden global variable for errno and access it directly. * elf/dl-minimal.c (__errno_location): Removed. * sysdeps/unix/i386/sysdep.S (__syscall_errno) [RTLD_PRIVATE_ERRNO]: Use GOTOFF access for errno. * sysdeps/unix/sysv/linux/i386/sysdep.h [RTLD_PRIVATE_ERRNO] (SYSCALL_ERROR_HANDLER): Likewise. * sysdeps/unix/x86_64/sysdep.S (__syscall_errno) [RTLD_PRIVATE_ERRNO]: Use PC-relative access for errno. * sysdeps/unix/sysv/linux/x86_64/sysdep.h [RTLD_PRIVATE_ERRNO] (SYSCALL_ERROR_HANDLER): Likewise. * include/tls.h: New file. (USE___THREAD): New macro. Define to 1 under [USE_TLS && HAVE___THREAD] and only when compiling libc or libpthread. * sysdeps/unix/sysv/linux/i386/sysdep.h [USE___THREAD]: Conditional changed from [USE_TLS && HAVE___THREAD]. * sysdeps/unix/sysv/linux/x86_64/sysdep.h: Likewise. * sysdeps/unix/i386/sysdep.S: Likewise. * sysdeps/unix/x86_64/sysdep.S: Likewise. * include/errno.h: Likewise. * include/netdb.h: Likewise. * include/resolv.h: Likewise. * sysdeps/generic/errno.c: New file. * csu/Makefile (aux): New variable, list errno. * sysdeps/unix/sysv/linux/i386/sysdep.S (errno, _errno): Remove defns. * sysdeps/unix/sysv/linux/m68k/sysdep.S: Likewise. * sysdeps/unix/sysv/linux/x86_64/sysdep.S: Likewise. * sysdeps/unix/sysv/linux/s390/s390-64/sysdep.S: Likewise. * sysdeps/unix/sysv/linux/s390/s390-32/sysdep.S: Likewise. * sysdeps/unix/sysv/linux/arm/sysdep.S: Likewise. * sysdeps/unix/sysv/linux/cris/sysdep.S: Likewise. * sysdeps/unix/sysv/linux/hppa/sysdep.c: Likewise. * sysdeps/unix/sysv/linux/ia64/sysdep.S: Likewise. * sysdeps/unix/sysv/linux/powerpc/sysdep.c: Likewise. * sysdeps/unix/sysv/linux/sparc/sysdep.S: Likewise. * sysdeps/unix/sysv/linux/sh/sysdep.S: Likewise. * sysdeps/unix/alpha/sysdep.S: Likewise. * sysdeps/generic/start.c: Likewise. * sysdeps/unix/start.c: Likewise. * sysdeps/unix/arm/start.c: Likewise. * sysdeps/unix/bsd/ultrix4/mips/start.S: Likewise. * sysdeps/unix/sparc/start.c: Likewise. * sysdeps/unix/sysv/irix4/start.c: Likewise. * sysdeps/unix/sysv/linux/mips/sysdep.S: File removed. * manual/search.texi (Tree Search Function, Hash Search Function): Mention search.h clearly. 2002-10-05 Roland McGrath <roland@redhat.com> * elf/dl-fxstat64.c: File removed. * elf/dl-xstat64.c: File removed. * elf/Makefile (rtld-routines): Remove them. * sysdeps/unix/sysv/linux/xstat64.c: Remove RTLD_STAT64 conditionals. Instead, use strong_alias instead of versioned_symbol in the !SHLIB_COMPAT case. * sysdeps/unix/sysv/linux/fxstat64.c: Likewise. * sysdeps/unix/sysv/linux/lxstat64.c: Likewise. * include/shlib-compat.h (SHLIB_COMPAT): Require that IS_IN_##lib be defined nonzero. [! NOT_IN_libc] (IS_IN_libc): Define it. * cppflags-iterator.mk (CPPFLAGS-$(cpp-src)): Use -Dx=1 not just -Dx. * elf/Makefile (CPPFLAGS-.os): Likewise. * sunrpc/rpc_main.c (main): Don't declare with noreturn attribute. Return the status instead of calling exit. * Makeconfig (CFLAGS): Prepend -std=gnu99. * Makerules (+make-deps): Use $(CFLAGS) only for .c sources. Remove superfluous rm command, whose @ plus make bugs hid all these commands from the make output. * include/stubs-prologue.h: New file. Give #error under #ifdef _LIBC. * Makefile ($(inst_includedir)/gnu/stubs.h): Depend on it. Use that file's contents instead of literal echo's for the prologue. * include/features.h: Include <gnu/stubs.h> unconditionally. * include/gnu/stubs.h: New file. 2002-09-30 Roland McGrath <roland@redhat.com> * elf/rtld-Rules: New file. * elf/Makefile ($(objpfx)librtld.map, $(objpfx)librtld.mk, $(objpfx)rtld-libc.a): New targets. (generated): Add them. (reloc-link): Remove -o $@ from the variable. ($(objpfx)dl-allobjs.os): Add -o $@ after $(reloc-link). (distribute): Add rtld-Rules. (CPPFLAGS-.os): Define this instead of CFLAGS-.os. * Makerules ($(+sysdir_pfx)sysd-rules): Emit rules for rtld-% targets. (common-mostlyclean, common-clean): Clean up rtld-* files. * sysdeps/unix/make-syscalls.sh: Add rtld-*.os target name to rules. |
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|---|---|---|
| .. | ||
| alpha | ||
| bits | ||
| hppa | ||
| i386 | ||
| mips | ||
| net | ||
| nfs | ||
| powerpc | ||
| sys | ||
| _exit.c | ||
| .cvsignore | ||
| accept.c | ||
| access.c | ||
| adjtime.c | ||
| bind.c | ||
| brk.c | ||
| chdir.c | ||
| check_fds.c | ||
| chflags.c | ||
| chmod.c | ||
| chown.c | ||
| chroot.c | ||
| clock.c | ||
| close.c | ||
| closedir.c | ||
| configure | ||
| configure.in | ||
| connect.c | ||
| cthreads.c | ||
| device-nrs.h | ||
| dirfd.c | ||
| dirstream.h | ||
| Dist | ||
| dl-cache.c | ||
| dl-sysdep.c | ||
| dl-sysdep.h | ||
| dup2.c | ||
| enbl-secure.c | ||
| err_hurd.sub | ||
| errlist.c | ||
| errnos.awk | ||
| euidaccess.c | ||
| execve.c | ||
| fchdir.c | ||
| fchflags.c | ||
| fchmod.c | ||
| fchown.c | ||
| fcntl.c | ||
| fdatasync.c | ||
| fexecve.c | ||
| flock.c | ||
| fork.c | ||
| fpathconf.c | ||
| fstatfs64.c | ||
| fstatfs.c | ||
| fstatvfs64.c | ||
| fstatvfs.c | ||
| fsync.c | ||
| ftruncate.c | ||
| futimes.c | ||
| fxstat64.c | ||
| fxstat.c | ||
| getclktck.c | ||
| getcwd.c | ||
| getdents.c | ||
| getdomain.c | ||
| getdtsz.c | ||
| getegid.c | ||
| geteuid.c | ||
| getgid.c | ||
| getgroups.c | ||
| gethostid.c | ||
| gethostname.c | ||
| getitimer.c | ||
| getlogin_r.c | ||
| getlogin.c | ||
| getpeername.c | ||
| getpgid.c | ||
| getpid.c | ||
| getppid.c | ||
| getpriority.c | ||
| getrlimit.c | ||
| getrusage.c | ||
| getsid.c | ||
| getsockname.c | ||
| getsockopt.c | ||
| getuid.c | ||
| group_member.c | ||
| if_index.c | ||
| ifreq.h | ||
| Implies | ||
| init-posix.c | ||
| ioctl.c | ||
| isatty.c | ||
| jmp-unwind.c | ||
| kill.c | ||
| lchown.c | ||
| libc_p-ldscript | ||
| libc-ldscript | ||
| link.c | ||
| listen.c | ||
| lseek64.c | ||
| lseek.c | ||
| lutimes.c | ||
| lxstat64.c | ||
| lxstat.c | ||
| Makeconfig | ||
| Makefile | ||
| mig-reply.c | ||
| mkdir.c | ||
| mlock.c | ||
| mmap.c | ||
| munlock.c | ||
| open.c | ||
| opendir.c | ||
| pathconf.c | ||
| pipe.c | ||
| poll.c | ||
| pread64.c | ||
| pread.c | ||
| prof-freq.c | ||
| profil.c | ||
| pselect.c | ||
| ptrace.c | ||
| ptsname.c | ||
| pwrite64.c | ||
| pwrite.c | ||
| read.c | ||
| readdir64_r.c | ||
| readdir64.c | ||
| readdir_r.c | ||
| readdir.c | ||
| readlink.c | ||
| reboot.c | ||
| recv.c | ||
| recvfrom.c | ||
| recvmsg.c | ||
| rename.c | ||
| revoke.c | ||
| rewinddir.c | ||
| rmdir.c | ||
| sbrk.c | ||
| seekdir.c | ||
| select.c | ||
| send.c | ||
| sendfile64.c | ||
| sendfile.c | ||
| sendmsg.c | ||
| sendto.c | ||
| set-init.c | ||
| setdomain.c | ||
| setegid.c | ||
| seteuid.c | ||
| setgid.c | ||
| setgroups.c | ||
| sethostid.c | ||
| sethostname.c | ||
| setitimer.c | ||
| setlogin.c | ||
| setpgid.c | ||
| setpriority.c | ||
| setregid.c | ||
| setreuid.c | ||
| setrlimit.c | ||
| setsid.c | ||
| setsockopt.c | ||
| settimeofday.c | ||
| setuid.c | ||
| shutdown.c | ||
| sigaction.c | ||
| sigaltstack.c | ||
| siglist.h | ||
| sigpending.c | ||
| sigprocmask.c | ||
| sigstack.c | ||
| sigsuspend.c | ||
| sigwait.c | ||
| socket.c | ||
| socketpair.c | ||
| spawni.c | ||
| statfs64.c | ||
| statfs.c | ||
| statfsconv.c | ||
| statvfs64.c | ||
| statvfs.c | ||
| Subdirs | ||
| symlink.c | ||
| sync.c | ||
| telldir.c | ||
| times.c | ||
| tmpfile64.c | ||
| tmpfile.c | ||
| truncate.c | ||
| ttyname_r.c | ||
| ttyname.c | ||
| umask.c | ||
| uname.c | ||
| unlink.c | ||
| utimes.c | ||
| Versions | ||
| wait4.c | ||
| write.c | ||
| xmknod.c | ||
| xstat64.c | ||
| xstat.c | ||
| xstatconv.c | ||