diff options
| -rw-r--r-- | ChangeLog | 10 | ||||
| -rw-r--r-- | dlfcn/dlinfo.c | 4 | ||||
| -rw-r--r-- | elf/Versions | 1 | ||||
| -rw-r--r-- | elf/dl-iteratephdr.c | 4 | ||||
| -rw-r--r-- | elf/dl-tls.c | 4 | ||||
| -rw-r--r-- | elf/rtld.c | 5 | ||||
| -rw-r--r-- | sysdeps/generic/ldsodefs.h | 5 |
7 files changed, 22 insertions, 11 deletions
@@ -1,5 +1,15 @@ 2008-03-07 Ulrich Drepper <drepper@redhat.com> + * sysdeps/generic/ldsodefs.h (struct rtld_global_ro): Add + _dl_tls_get_addr_soft element. + * elf/rtld.c (rtld_global_ro): Initialize _dl_tls_get_addr_soft. + * elf/Versions (ld): Don't export _dl_tls_get_addr_soft. + * dlfcn/dlinfo.c (dlinfo_doit): Access dl_tls_get_addr_soft through + GLRO. + * elf/dl-iteratephdr.c (__dl_iterate_phdr): Likewise. + * elf/dl-tls.c (_dl_tls_get_addr_soft): Use attribute_hidden instead + of internal_function. + * stdlib/Makefile (aux): Add tens_in_limb. * stdlib/strtod_l.c: Move _tens_in_limb definition to... * stdlib/tens_in_limb.c: ...here. New file. diff --git a/dlfcn/dlinfo.c b/dlfcn/dlinfo.c index b3a3e13..e8585ea 100644 --- a/dlfcn/dlinfo.c +++ b/dlfcn/dlinfo.c @@ -1,5 +1,5 @@ /* dlinfo -- Get information from the dynamic linker. - Copyright (C) 2003, 2004, 2006, 2007 Free Software Foundation, Inc. + Copyright (C) 2003, 2004, 2006, 2007, 2008 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 @@ -101,7 +101,7 @@ RTLD_SELF used in code not dynamically loaded")); { void *data = NULL; if (l->l_tls_modid != 0) - data = _dl_tls_get_addr_soft (l); + data = GLRO(dl_tls_get_addr_soft) (l); *(void **) args->arg = data; break; } diff --git a/elf/Versions b/elf/Versions index 967ebdb..87e27c5 100644 --- a/elf/Versions +++ b/elf/Versions @@ -57,7 +57,6 @@ ld { _dl_allocate_tls; _dl_deallocate_tls; _dl_get_tls_static_info; _dl_allocate_tls_init; _dl_tls_setup; _dl_rtld_di_serinfo; - _dl_tls_get_addr_soft; _dl_make_stack_executable; # Only here for gdb while a better method is developed. _dl_debug_state; diff --git a/elf/dl-iteratephdr.c b/elf/dl-iteratephdr.c index 55cf108..c496715 100644 --- a/elf/dl-iteratephdr.c +++ b/elf/dl-iteratephdr.c @@ -1,5 +1,5 @@ /* Get loaded objects program headers. - Copyright (C) 2001,2002,2003,2004,2006,2007 Free Software Foundation, Inc. + Copyright (C) 2001-2004,2006,2007,2008 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Jakub Jelinek <jakub@redhat.com>, 2001. @@ -72,7 +72,7 @@ __dl_iterate_phdr (int (*callback) (struct dl_phdr_info *info, info.dlpi_tls_data = NULL; info.dlpi_tls_modid = l->l_tls_modid; if (info.dlpi_tls_modid != 0) - info.dlpi_tls_data = _dl_tls_get_addr_soft (l); + info.dlpi_tls_data = GLRO(dl_tls_get_addr_soft) (l); ret = callback (&info, sizeof (struct dl_phdr_info), data); if (ret) break; diff --git a/elf/dl-tls.c b/elf/dl-tls.c index 3059481..deed472 100644 --- a/elf/dl-tls.c +++ b/elf/dl-tls.c @@ -1,5 +1,5 @@ /* Thread-local storage handling in the ELF dynamic linker. Generic version. - Copyright (C) 2002,2003,2004,2005,2006 Free Software Foundation, Inc. + Copyright (C) 2002,2003,2004,2005,2006,2008 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 @@ -758,7 +758,7 @@ __tls_get_addr (GET_ADDR_ARGS) /* Look up the module's TLS block as for __tls_get_addr, but never touch anything. Return null if it's not allocated yet. */ void * -internal_function +attribute_hidden _dl_tls_get_addr_soft (struct link_map *l) { if (__builtin_expect (l->l_tls_modid == 0, 0)) @@ -1,5 +1,5 @@ /* Run time dynamic linker. - Copyright (C) 1995-2006, 2007 Free Software Foundation, Inc. + Copyright (C) 1995-2006, 2007, 2008 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 @@ -161,7 +161,8 @@ struct rtld_global_ro _rtld_global_ro attribute_relro = ._dl_lookup_symbol_x = _dl_lookup_symbol_x, ._dl_check_caller = _dl_check_caller, ._dl_open = _dl_open, - ._dl_close = _dl_close + ._dl_close = _dl_close, + ._dl_tls_get_addr_soft = _dl_tls_get_addr_soft }; /* If we would use strong_alias here the compiler would see a non-hidden definition. This would undo the effect of the previous diff --git a/sysdeps/generic/ldsodefs.h b/sysdeps/generic/ldsodefs.h index 958a099..580e1e3 100644 --- a/sysdeps/generic/ldsodefs.h +++ b/sysdeps/generic/ldsodefs.h @@ -1,5 +1,5 @@ /* Run-time dynamic linker data structures for loaded ELF shared objects. - Copyright (C) 1995-2006, 2007 Free Software Foundation, Inc. + Copyright (C) 1995-2006, 2007, 2008 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 @@ -655,6 +655,7 @@ struct rtld_global_ro void *(*_dl_open) (const char *file, int mode, const void *caller_dlopen, Lmid_t nsid, int argc, char *argv[], char *env[]); void (*_dl_close) (void *map); + void *(*_dl_tls_get_addr_soft) (struct link_map *); /* List of auditing interfaces. */ struct audit_ifaces *_dl_audit; @@ -1069,7 +1070,7 @@ extern struct link_map *_dl_update_slotinfo (unsigned long int req_modid); /* Look up the module's TLS block as for __tls_get_addr, but never touch anything. Return null if it's not allocated yet. */ -extern void *_dl_tls_get_addr_soft (struct link_map *l) internal_function; +extern void *_dl_tls_get_addr_soft (struct link_map *l) attribute_hidden; extern int _dl_addr_inside_object (struct link_map *l, const ElfW(Addr) addr) internal_function attribute_hidden; |