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| author | Ulrich Drepper <drepper@redhat.com> | 2001-08-26 22:28:16 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2001-08-26 22:28:16 +0000 |
| commit | cf5a372ec12437bf79cb130c124ace1f62d97144 (patch) | |
| tree | 972a8fc7bb3612407a0e5581028b9bf28c22cfde /elf/do-lookup.h | |
| parent | 107d41a9b2da96db479e9b52b0a81a9174229ff7 (diff) | |
| download | glibc-cf5a372ec12437bf79cb130c124ace1f62d97144.zip glibc-cf5a372ec12437bf79cb130c124ace1f62d97144.tar.gz glibc-cf5a372ec12437bf79cb130c124ace1f62d97144.tar.bz2 | |
Update.
2001-08-26 Jakub Jelinek <jakub@redhat.com>
* elf/dl-reloc.c (RESOLVE_MAP, RESOLVE): Use elf_machine_type_class
instead of elf_machine_lookup_noexec_p and elf_machine_lookup_noplt_p.
Pass type_class to _dl_lookup_*.
* elf/dl-lookup.c (_dl_lookup_symbol): Take type_clas parameter now.
Pass around just type_class instead of noexec, noplt pair.
(_dl_lookup_versioned_symbol): Likewise.
(_dl_lookup_symbol_skip): Pass around just type_class instead of
noexec, noplt pair.
(_dl_lookup_versioned_symbol_skip): Likewise.
(_dl_do_lookup, _dl_do_lookup_versioned): Likewise.
* elf/do-lookup.h (do_lookup): Likewise.
* include/link.h (struct link_map): Replace noexec and noplt fields
in l_lookup_cache with type_class field.
* sysdeps/generic/ldsodefs.h (ELF_RTYPE_CLASS_PLT,
ELF_RTYPE_CLASS_COPY): Define.
Adjust prototypes for _dl_lookup_symbol and
_dl_lookup_versioned_symbol.
* sysdeps/alpha/dl-machine.h (elf_machine_lookup_noplt_p,
elf_machine_lookup_noexec_p): Remove.
(elf_machine_type_class): Define.
* sysdeps/arm/dl-machine.h: Likewise.
* sysdeps/hppa/dl-machine.h: Likewise.
* sysdeps/cris/dl-machine.h: Likewise.
* sysdeps/i386/dl-machine.h: Likewise.
* sysdeps/ia64/dl-machine.h: Likewise.
* sysdeps/m68k/dl-machine.h: Likewise.
* sysdeps/mips/mips64/dl-machine.h: Likewise.
* sysdeps/mips/dl-machine.h: Likewise.
* sysdeps/powerpc/dl-machine.h: Likewise.
* sysdeps/sparc/sparc32/dl-machine.h: Likewise.
* sysdeps/sparc/sparc64/dl-machine.h: Likewise.
* sysdeps/sh/dl-machine.h: Likewise.
* sysdeps/s390/s390-32/dl-machine.h: Likewise.
* sysdeps/s390/s390-64/dl-machine.h: Likewise.
Diffstat (limited to 'elf/do-lookup.h')
| -rw-r--r-- | elf/do-lookup.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/elf/do-lookup.h b/elf/do-lookup.h index e60e227..b9364b9 100644 --- a/elf/do-lookup.h +++ b/elf/do-lookup.h @@ -31,7 +31,7 @@ static inline int FCT (const char *undef_name, unsigned long int hash, const ElfW(Sym) *ref, struct sym_val *result, struct r_scope_elem *scope, size_t i, ARG - struct link_map *skip, int noexec, int noplt) + struct link_map *skip, int type_class) { struct link_map **list = scope->r_list; size_t n = scope->r_nlist; @@ -56,7 +56,7 @@ FCT (const char *undef_name, unsigned long int hash, const ElfW(Sym) *ref, continue; /* Don't search the executable when resolving a copy reloc. */ - if (noexec && map->l_type == lt_executable) + if ((type_class & ELF_RTYPE_CLASS_COPY) && map->l_type == lt_executable) continue; /* Print some debugging info if wanted. */ @@ -76,8 +76,11 @@ FCT (const char *undef_name, unsigned long int hash, const ElfW(Sym) *ref, { sym = &symtab[symidx]; + assert (ELF_RTYPE_CLASS_PLT == 1); if (sym->st_value == 0 || /* No value. */ - (noplt && sym->st_shndx == SHN_UNDEF)) + /* ((type_class & ELF_RTYPE_CLASS_PLT) + && (sym->st_shndx == SHN_UNDEF)) */ + (type_class & (sym->st_shndx == SHN_UNDEF))) continue; if (ELFW(ST_TYPE) (sym->st_info) > STT_FUNC) |