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| author | Ulrich Drepper <drepper@redhat.com> | 2007-06-20 03:19:13 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2007-06-20 03:19:13 +0000 |
| commit | e4eb675d0caf19581b69fd41e9fa29ecc7f22d23 (patch) | |
| tree | 9e9ffe1d6e2c3a6f9f5dd93838e99cc29fbe81a3 /elf/dl-runtime.c | |
| parent | 9be09e060fcb211d3e53fc93098f57b74df2cb67 (diff) | |
| download | glibc-e4eb675d0caf19581b69fd41e9fa29ecc7f22d23.zip glibc-e4eb675d0caf19581b69fd41e9fa29ecc7f22d23.tar.gz glibc-e4eb675d0caf19581b69fd41e9fa29ecc7f22d23.tar.bz2 | |
* elf/dl-close.c (free_mem): Free _dl_scope_free_list.
2007-06-13 Jakub Jelinek <jakub@redhat.com>
* include/link.h: Don't include rtld-lowlevel.h.
(struct link_map): Remove l_scope_lock.
* sysdeps/generic/ldsodefs.h: Don't include rtld-lowlevel.h.
(_dl_scope_free_list): New field (variable) in _rtld_global.
(DL_LOOKUP_SCOPE_LOCK): Remove.
(_dl_scope_free): New prototype.
* elf/dl-runtime.c (_dl_fixup): Don't use __rtld_mrlock_*lock.
Don't pass DL_LOOKUP_SCOPE_LOCK to _dl_lookup_symbol_x.
(_dl_profile_fixup): Likewise.
* elf/dl-sym.c (do_sym): Likewise. Use wrapped _dl_lookup_symbol_x
whenever !RTLD_SINGLE_THREAD_P, use THREAD_GSCOPE_SET_FLAG and
THREAD_GSCOPE_RESET_FLAG around it.
* elf/dl-close.c (_dl_close_worker): Don't use
__rtld_mrlock_{change,done}. Call _dl_scope_free on the old
scope. Make sure THREAD_GSCOPE_WAIT () happens if any old
scopes were queued or if l_scope_mem has been abandoned.
* elf/dl-open.c (_dl_scope_free): New function.
(dl_open_worker): Use it. Don't use __rtld_mrlock_{change,done}.
* elf/dl-support.c (_dl_scope_free_list): New variable.
* elf/dl-lookup.c (add_dependency): Remove flags argument.
Remove DL_LOOKUP_SCOPE_LOCK handling.
(_dl_lookup_symbol_x): Adjust caller. Remove DL_LOOKUP_SCOPE_LOCK
handling.
* elf/dl-object.c (_dl_new_object): Don't use
__rtld_mrlock_initialize.
2007-06-19 Ulrich Drepper <drepper@redhat.com>
Diffstat (limited to 'elf/dl-runtime.c')
| -rw-r--r-- | elf/dl-runtime.c | 26 |
1 files changed, 2 insertions, 24 deletions
diff --git a/elf/dl-runtime.c b/elf/dl-runtime.c index 6add5e4..ee2b8b5 100644 --- a/elf/dl-runtime.c +++ b/elf/dl-runtime.c @@ -100,22 +100,11 @@ _dl_fixup ( we are not using any threads (yet). */ int flags = DL_LOOKUP_ADD_DEPENDENCY; if (!RTLD_SINGLE_THREAD_P) - { - THREAD_GSCOPE_SET_FLAG (); - - if (l->l_type == lt_loaded) - { - __rtld_mrlock_lock (l->l_scope_lock); - flags |= DL_LOOKUP_SCOPE_LOCK; - } - } + THREAD_GSCOPE_SET_FLAG (); result = _dl_lookup_symbol_x (strtab + sym->st_name, l, &sym, l->l_scope, version, ELF_RTYPE_CLASS_PLT, flags, NULL); - if ((flags & DL_LOOKUP_SCOPE_LOCK) != 0) - __rtld_mrlock_unlock (l->l_scope_lock); - /* We are done with the global scope. */ if (!RTLD_SINGLE_THREAD_P) THREAD_GSCOPE_RESET_FLAG (); @@ -203,23 +192,12 @@ _dl_profile_fixup ( we are not using any threads (yet). */ int flags = DL_LOOKUP_ADD_DEPENDENCY; if (!RTLD_SINGLE_THREAD_P) - { - THREAD_GSCOPE_SET_FLAG (); - - if (l->l_type == lt_loaded) - { - __rtld_mrlock_lock (l->l_scope_lock); - flags |= DL_LOOKUP_SCOPE_LOCK; - } - } + THREAD_GSCOPE_SET_FLAG (); result = _dl_lookup_symbol_x (strtab + refsym->st_name, l, &defsym, l->l_scope, version, ELF_RTYPE_CLASS_PLT, flags, NULL); - if ((flags & DL_LOOKUP_SCOPE_LOCK) != 0) - __rtld_mrlock_unlock (l->l_scope_lock); - /* We are done with the global scope. */ if (!RTLD_SINGLE_THREAD_P) THREAD_GSCOPE_RESET_FLAG (); |