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authorUlrich Drepper <drepper@redhat.com>1998-03-06 17:21:43 +0000
committerUlrich Drepper <drepper@redhat.com>1998-03-06 17:21:43 +0000
commit7dea968e78d0903e5f6069f2bf72a9961f49465f (patch)
tree20dd8ba18cd1960f9c60d8ae73adea86de2a253e /elf/dl-fini.c
parent4b7814cf8a55c034f34e02c14207bb271b3aee50 (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.c12
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;
}