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| author | Ulrich Drepper <drepper@redhat.com> | 1998-03-06 17:21:43 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 1998-03-06 17:21:43 +0000 |
| commit | 7dea968e78d0903e5f6069f2bf72a9961f49465f (patch) | |
| tree | 20dd8ba18cd1960f9c60d8ae73adea86de2a253e /elf/dl-fini.c | |
| parent | 4b7814cf8a55c034f34e02c14207bb271b3aee50 (diff) | |
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Update.
1998-03-06 17:04 Ulrich Drepper <drepper@cygnus.com>
* libc.map: Add _dl_debug_impcalls, _dl_debug_fd, _dl_sysdep_output,
__libc_start_main.
* csu/Makefile (routines): Add libc-start.
* elf/dl-error.c: Remove declaration of _dl_argv. Include <unitsd.h>.
* elf/dl-lookup.c: Likewise.
* elf/dl-version.c: Likewise.
* sysdeps/i386/dl-machine.h: Likewise.
* elf/link.h: Declare _dl_argv, _dl_debug_fd.
Declare _dl_sysdep_output. Make _dl_sysdep_fatal, _dl_sysdep_error and
_dl_sysdep_message macros which use _dl_sysdep_output.
* elf/dl-fini.c: Write out which destructor is called while debugging.
* elf/dl-init.c: Likewise for constructor.
* elf/dl-load.c: Use _dl_debug_message instead of _dl_sysdep_message.
* elf/dl-misc.c: Remove _dl_sysdep_fatal, _dl_sysdep_error and
_dl_sysdep_message. Add _dl_sysdep_output.
* elf/rtld.c: Recognize LD_DEBUG_OUTPUT. Set _dl_debug_fd if
this file can be opened.
For LD_DEBUG=libs also set _dl_debug_impcalls.
* sysdeps/generic/dl-cache.c: Include unistd.h.
* sysdeps/generic/libc-start.c: New file.
* sysdeps/i386/elf/start.S: Don't call main directly, call
* sysdeps/unix/sysv/linux/libc-start.c: New file.
__libc_start_main instead.
* elf/Makefile ($(objpfx)ld.so): Add $(load-map-file) as dependency.
Diffstat (limited to 'elf/dl-fini.c')
| -rw-r--r-- | elf/dl-fini.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/elf/dl-fini.c b/elf/dl-fini.c index 5af43d3f5b..9dcd87ad11 100644 --- a/elf/dl-fini.c +++ b/elf/dl-fini.c @@ -1,5 +1,5 @@ /* Call the termination functions of loaded shared objects. - Copyright (C) 1995, 1996 Free Software Foundation, Inc. + Copyright (C) 1995, 1996, 1998 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -29,7 +29,15 @@ _dl_fini (void) { if (l->l_info[DT_FINI] && !(l->l_name[0] == '\0' && l->l_type == lt_executable)) - (*(void (*) (void)) (l->l_addr + l->l_info[DT_FINI]->d_un.d_ptr)) (); + { + /* When debugging print a message first. */ + if (_dl_debug_impcalls) + _dl_debug_message ("\n\tcalling fini: ", + l->l_name[0] ? l->l_name : _dl_argv[0], + "\n", NULL); + + (*(void (*) (void)) (l->l_addr + l->l_info[DT_FINI]->d_un.d_ptr)) (); + } /* Make sure nothing happens if we are called twice. */ l->l_init_called = 0; } |