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2000-03-30 Ulrich Drepper <drepper@redhat.com> Implement dynamic determination of constructor/destructor order in the dynamic linker. * elf/Versions [ld.so] (GLIBC_2.0): Remove _dl_init_next. (GLIBC_2.2): Add _dl_init. * elf/dl-close.c: Also call all destructors in FINI_ARRAY. r_duplist is not anymore allocated separately. l_initfini is and therefore free it if necessary. * elf/dl-deps.c: If a searchlist has to be allocated, put all in one malloc block. Otherwise allocate l_initfini list only. Put dependencies for the object in l_initfini list. Sort dependencies for the object to be loaded topologically. * elf/dl-fini.c: Before running the destructors sort the topologically. * elf/dl-init.c (_dl_init): Renamed from _dl_init_next. Rewrite to call constructors instead of iterating over the pointers. Get list of objects for which to run constructors from l_initfini element. Accept argc, argv, and env as parameters and pass them to the constructors. * elf/ld-load.c (_dl_map_object_from_fd): Initialize l_ldnum member with size of dynamic section. * elf/dl-open.c (dl_open_worker): Only call _dl_init instead of _dl_init_next and calling constructors ourself. * elf/dl-preinit.c (_dl_preinit): Renamed from _dl_preinit_next. Take argc, argv, and env as parameters and pass them to the constructors. Rewrite to call all constructors and not iterate over the pointers. * elf/dynamic-link.h: Don't relocate DT_FINI_ARRAY entry. Don't precompute l_initcount and l_preinitcount. * elf/link.h (struct link_map): Add l_ldnum member. Make l_phdr_allocated part of the bitfield. Remove l_runcount, l_initcount, and l_preinitcount. Add l_initfini. * sysdeps/generic/ldsodefs.h: Replace _dl_init_next prototype with one for _dl_init. * sysdeps/i386/dl-machine (RTLD_START): Rewrite to match new init function interface. * sysdeps/unix/sysv/linux/init-first.h: Removed. * sysdeps/unix/sysv/linux/Dist: Delete file here as well. * sysdeps/unix/sysv/linux/init-first.c [PIC]: Don't use SYSDEP_CALL_INIT. Make _init a strong alias of init. The calling conventions now match. * sysdeps/generic/libc-start.c: Calling __libc_init_first has no effect for shared objects. Don't emit message and call only for static library. |
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| alpha | ||
| arm | ||
| bits | ||
| i386 | ||
| m68k | ||
| mips | ||
| net | ||
| netash | ||
| netatalk | ||
| netax25 | ||
| neteconet | ||
| netinet | ||
| netipx | ||
| netpacket | ||
| netrom | ||
| netrose | ||
| nfs | ||
| powerpc | ||
| scsi | ||
| sparc | ||
| sys | ||
| _G_config.h | ||
| a.out.h | ||
| accept.S | ||
| adjtime.c | ||
| aio_sigqueue.c | ||
| bind.S | ||
| clock.c | ||
| cmsg_nxthdr.c | ||
| configure | ||
| configure.in | ||
| connect.S | ||
| Dist | ||
| dl-origin.c | ||
| dl-sysdep.c | ||
| errlist.c | ||
| errlist.h | ||
| execve.c | ||
| fpathconf.c | ||
| fstatfs64.c | ||
| fstatvfs64.c | ||
| fstatvfs.c | ||
| ftime.c | ||
| ftruncate64.c | ||
| fxstat64.c | ||
| fxstat.c | ||
| getcwd.c | ||
| getdents64.c | ||
| getdents.c | ||
| getdirentries64.c | ||
| getdirentries.c | ||
| gethostid.c | ||
| gethostname.c | ||
| getloadavg.c | ||
| getpeername.S | ||
| getpriority.c | ||
| getpt.c | ||
| getsockname.S | ||
| getsockopt.S | ||
| getsysstats.c | ||
| glob64.c | ||
| grantpt.c | ||
| if_index.c | ||
| ifreq.h | ||
| Implies | ||
| init-first.c | ||
| internal_statvfs.c | ||
| ipc_priv.h | ||
| kernel_sigaction.h | ||
| kernel_stat.h | ||
| kernel_termios.h | ||
| kernel-features.h | ||
| ldd-rewrite.sed | ||
| lddlibc4.c | ||
| linux_fsinfo.h | ||
| listen.S | ||
| llseek.c | ||
| lseek64.c | ||
| lxstat64.c | ||
| lxstat.c | ||
| Makefile | ||
| mmap64.c | ||
| msgctl.c | ||
| msgget.c | ||
| msgrcv.c | ||
| msgsnd.c | ||
| ntp_gettime.c | ||
| pathconf.c | ||
| paths.h | ||
| poll.c | ||
| pread64.c | ||
| pread.c | ||
| profil.c | ||
| ptrace.c | ||
| ptsname.c | ||
| pwrite64.c | ||
| pwrite.c | ||
| readdir64_r.c | ||
| readdir64.c | ||
| readv.c | ||
| reboot.c | ||
| recv.S | ||
| recvfrom.S | ||
| recvmsg.S | ||
| rt_sigaction.c | ||
| rt_sigpending.c | ||
| rt_sigprocmask.c | ||
| rt_sigqueueinfo.c | ||
| rt_sigreturn.c | ||
| rt_sigsuspend.c | ||
| rt_sigtimedwait.c | ||
| s_pread64.c | ||
| s_pwrite64.c | ||
| sa_len.c | ||
| semctl.c | ||
| semget.c | ||
| semop.c | ||
| send.S | ||
| sendmsg.S | ||
| sendto.S | ||
| setegid.c | ||
| seteuid.c | ||
| sethostid.c | ||
| setsockopt.S | ||
| shmat.c | ||
| shmctl.c | ||
| shmdt.c | ||
| shmget.c | ||
| shutdown.S | ||
| sigaction.c | ||
| siglist.h | ||
| signal.c | ||
| sigpending.c | ||
| sigprocmask.c | ||
| sigqueue.c | ||
| sigreturn.c | ||
| sigset-cvt-mask.h | ||
| sigstack.c | ||
| sigsuspend.c | ||
| sigtimedwait.c | ||
| sigwaitinfo.c | ||
| sizes.h | ||
| sleep.c | ||
| socketcall.h | ||
| socketpair.S | ||
| speed.c | ||
| statfs64.c | ||
| statvfs64.c | ||
| statvfs.c | ||
| syscalls.list | ||
| sysctl.c | ||
| system.c | ||
| tcdrain.c | ||
| tcflow.c | ||
| tcflush.c | ||
| tcgetattr.c | ||
| tcgetpgrp.c | ||
| tcsetattr.c | ||
| tcsetpgrp.c | ||
| termio.h | ||
| testrtsig.h | ||
| truncate64.c | ||
| ttyname_r.c | ||
| ttyname.c | ||
| ualarm.c | ||
| ulimit.c | ||
| umount2.S | ||
| umount.S | ||
| unlockpt.c | ||
| updwtmp.c | ||
| usleep.c | ||
| ustat.c | ||
| utmp_file.c | ||
| Versions | ||
| vfork.c | ||
| wait3.c | ||
| wait.c | ||
| waitpid.c | ||
| writev.c | ||
| xmknod.c | ||
| xstat64.c | ||
| xstat.c | ||
| xstatconv.c | ||