diff options
Diffstat (limited to 'elf/dl-reloc.c')
| -rw-r--r-- | elf/dl-reloc.c | 57 |
1 files changed, 27 insertions, 30 deletions
diff --git a/elf/dl-reloc.c b/elf/dl-reloc.c index 6c957456b8..0d5b727c64 100644 --- a/elf/dl-reloc.c +++ b/elf/dl-reloc.c @@ -162,6 +162,32 @@ _dl_nothread_init_static_tls (struct link_map *map) } #endif /* !PTHREAD_IN_LIBC */ +/* This macro is used as a callback from the ELF_DYNAMIC_RELOCATE code. */ +#define RESOLVE_MAP(l, scope, ref, version, r_type) \ + ((ELFW(ST_BIND) ((*ref)->st_info) != STB_LOCAL \ + && __glibc_likely (!dl_symbol_visibility_binds_local_p (*ref))) \ + ? ((__glibc_unlikely ((*ref) == l->l_lookup_cache.sym) \ + && elf_machine_type_class (r_type) == l->l_lookup_cache.type_class) \ + ? (bump_num_cache_relocations (), \ + (*ref) = l->l_lookup_cache.ret, \ + l->l_lookup_cache.value) \ + : ({ lookup_t _lr; \ + int _tc = elf_machine_type_class (r_type); \ + l->l_lookup_cache.type_class = _tc; \ + l->l_lookup_cache.sym = (*ref); \ + const struct r_found_version *v = NULL; \ + if ((version) != NULL && (version)->hash != 0) \ + v = (version); \ + _lr = _dl_lookup_symbol_x ((const char *) D_PTR (l, l_info[DT_STRTAB]) + (*ref)->st_name, \ + l, (ref), scope, v, _tc, \ + DL_LOOKUP_ADD_DEPENDENCY \ + | DL_LOOKUP_FOR_RELOCATE, NULL); \ + l->l_lookup_cache.ret = (*ref); \ + l->l_lookup_cache.value = _lr; })) \ + : l) + +#include "dynamic-link.h" + void _dl_relocate_object (struct link_map *l, struct r_scope_elem *scope[], int reloc_mode, int consider_profiling) @@ -243,36 +269,7 @@ _dl_relocate_object (struct link_map *l, struct r_scope_elem *scope[], { /* Do the actual relocation of the object's GOT and other data. */ - /* String table object symbols. */ - const char *strtab = (const void *) D_PTR (l, l_info[DT_STRTAB]); - - /* This macro is used as a callback from the ELF_DYNAMIC_RELOCATE code. */ -#define RESOLVE_MAP(ref, version, r_type) \ - ((ELFW(ST_BIND) ((*ref)->st_info) != STB_LOCAL \ - && __glibc_likely (!dl_symbol_visibility_binds_local_p (*ref))) \ - ? ((__builtin_expect ((*ref) == l->l_lookup_cache.sym, 0) \ - && elf_machine_type_class (r_type) == l->l_lookup_cache.type_class) \ - ? (bump_num_cache_relocations (), \ - (*ref) = l->l_lookup_cache.ret, \ - l->l_lookup_cache.value) \ - : ({ lookup_t _lr; \ - int _tc = elf_machine_type_class (r_type); \ - l->l_lookup_cache.type_class = _tc; \ - l->l_lookup_cache.sym = (*ref); \ - const struct r_found_version *v = NULL; \ - if ((version) != NULL && (version)->hash != 0) \ - v = (version); \ - _lr = _dl_lookup_symbol_x (strtab + (*ref)->st_name, l, (ref), \ - scope, v, _tc, \ - DL_LOOKUP_ADD_DEPENDENCY \ - | DL_LOOKUP_FOR_RELOCATE, NULL); \ - l->l_lookup_cache.ret = (*ref); \ - l->l_lookup_cache.value = _lr; })) \ - : l) - -#include "dynamic-link.h" - - ELF_DYNAMIC_RELOCATE (l, lazy, consider_profiling, skip_ifunc); + ELF_DYNAMIC_RELOCATE (l, scope, lazy, consider_profiling, skip_ifunc); #ifndef PROF if (__glibc_unlikely (consider_profiling) |