diff options
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | elf/dl-addr.c | 3 | ||||
| -rw-r--r-- | elf/dl-lookup.c | 8 | ||||
| -rw-r--r-- | elf/get-dynamic-info.h | 3 |
4 files changed, 10 insertions, 10 deletions
@@ -1,5 +1,11 @@ 2018-02-05 H.J. Lu <hongjiu.lu@intel.com> + * elf/dl-addr.c (determine_info): Use ADDRIDX with DT_GNU_HASH. + * elf/dl-lookup.c (_dl_setup_hash): Likewise. + * elf/get-dynamic-info.h (elf_get_dynamic_info): Likewise. + +2018-02-05 H.J. Lu <hongjiu.lu@intel.com> + * elf/elf.h (DT_SYMTAB_SHNDX): New. Set to 34. (DT_NUM): Updated to 35. diff --git a/elf/dl-addr.c b/elf/dl-addr.c index 60073dcee6..2250617a73 100644 --- a/elf/dl-addr.c +++ b/elf/dl-addr.c @@ -42,8 +42,7 @@ determine_info (const ElfW(Addr) addr, struct link_map *match, Dl_info *info, ElfW(Word) strtabsize = match->l_info[DT_STRSZ]->d_un.d_val; const ElfW(Sym) *matchsym = NULL; - if (match->l_info[DT_ADDRTAGIDX (DT_GNU_HASH) + DT_NUM + DT_THISPROCNUM - + DT_VERSIONTAGNUM + DT_EXTRANUM + DT_VALNUM] != NULL) + if (match->l_info[ADDRIDX (DT_GNU_HASH)] != NULL) { /* We look at all symbol table entries referenced by the hash table. */ diff --git a/elf/dl-lookup.c b/elf/dl-lookup.c index 41dced0e19..401bc87c90 100644 --- a/elf/dl-lookup.c +++ b/elf/dl-lookup.c @@ -936,14 +936,10 @@ _dl_setup_hash (struct link_map *map) { Elf_Symndx *hash; - if (__glibc_likely (map->l_info[DT_ADDRTAGIDX (DT_GNU_HASH) + DT_NUM - + DT_THISPROCNUM + DT_VERSIONTAGNUM - + DT_EXTRANUM + DT_VALNUM] != NULL)) + if (__glibc_likely (map->l_info[ADDRIDX (DT_GNU_HASH)] != NULL)) { Elf32_Word *hash32 - = (void *) D_PTR (map, l_info[DT_ADDRTAGIDX (DT_GNU_HASH) + DT_NUM - + DT_THISPROCNUM + DT_VERSIONTAGNUM - + DT_EXTRANUM + DT_VALNUM]); + = (void *) D_PTR (map, l_info[ADDRIDX (DT_GNU_HASH)]); map->l_nbuckets = *hash32++; Elf32_Word symbias = *hash32++; Elf32_Word bitmask_nwords = *hash32++; diff --git a/elf/get-dynamic-info.h b/elf/get-dynamic-info.h index d1bbd817be..4b1ea7c407 100644 --- a/elf/get-dynamic-info.h +++ b/elf/get-dynamic-info.h @@ -110,8 +110,7 @@ elf_get_dynamic_info (struct link_map *l, ElfW(Dyn) *temp) # endif ADJUST_DYN_INFO (DT_JMPREL); ADJUST_DYN_INFO (VERSYMIDX (DT_VERSYM)); - ADJUST_DYN_INFO (DT_ADDRTAGIDX (DT_GNU_HASH) + DT_NUM + DT_THISPROCNUM - + DT_VERSIONTAGNUM + DT_EXTRANUM + DT_VALNUM); + ADJUST_DYN_INFO (ADDRIDX (DT_GNU_HASH)); # undef ADJUST_DYN_INFO assert (cnt <= DL_RO_DYN_TEMP_CNT); } |