diff options
Diffstat (limited to 'elf/rtld.c')
| -rw-r--r-- | elf/rtld.c | 40 |
1 files changed, 25 insertions, 15 deletions
diff --git a/elf/rtld.c b/elf/rtld.c index 76d129a0a0..68fe809700 100644 --- a/elf/rtld.c +++ b/elf/rtld.c @@ -1,5 +1,5 @@ /* Run time dynamic linker. - Copyright (C) 1995-2002, 2003, 2004, 2005 Free Software Foundation, Inc. + Copyright (C) 1995-2002, 2003, 2004, 2005, 2006 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 @@ -2200,7 +2200,6 @@ ERROR: ld.so: object '%s' cannot be loaded as audit interface: %s; ignored.\n", #ifndef HP_TIMING_NONAVAIL hp_timing_t start; hp_timing_t stop; - hp_timing_t add; #endif /* If we are profiling we also must do lazy reloaction. */ @@ -2255,19 +2254,6 @@ ERROR: ld.so: object '%s' cannot be loaded as audit interface: %s; ignored.\n", if (__builtin_expect (GL(dl_profile_map) != NULL, 0)) /* We must prepare the profiling. */ _dl_start_profile (); - - if (rtld_multiple_ref) - { - /* There was an explicit ref to the dynamic linker as a shared lib. - Re-relocate ourselves with user-controlled symbol definitions. */ - HP_TIMING_NOW (start); - /* Mark the link map as not yet relocated again. */ - GL(dl_rtld_map).l_relocated = 0; - _dl_relocate_object (&GL(dl_rtld_map), main_map->l_scope, 0, 0); - HP_TIMING_NOW (stop); - HP_TIMING_DIFF (add, start, stop); - HP_TIMING_ACCUM_NT (relocate_time, add); - } } #ifndef NONTLS_INIT_TP @@ -2296,6 +2282,30 @@ ERROR: ld.so: object '%s' cannot be loaded as audit interface: %s; ignored.\n", NONTLS_INIT_TP; #endif + if (! prelinked && rtld_multiple_ref) + { + /* There was an explicit ref to the dynamic linker as a shared lib. + Re-relocate ourselves with user-controlled symbol definitions. + + We must do this after TLS initialization in case after this + re-relocation, we might call a user-supplied function + (e.g. calloc from _dl_relocate_object) that uses TLS data. */ + +#ifndef HP_TIMING_NONAVAIL + hp_timing_t start; + hp_timing_t stop; + hp_timing_t add; +#endif + + HP_TIMING_NOW (start); + /* Mark the link map as not yet relocated again. */ + GL(dl_rtld_map).l_relocated = 0; + _dl_relocate_object (&GL(dl_rtld_map), main_map->l_scope, 0, 0); + HP_TIMING_NOW (stop); + HP_TIMING_DIFF (add, start, stop); + HP_TIMING_ACCUM_NT (relocate_time, add); + } + #ifdef SHARED /* Auditing checkpoint: we have added all objects. */ if (__builtin_expect (GLRO(dl_naudit) > 0, 0)) |