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| author | Roland McGrath <roland@gnu.org> | 1996-06-02 21:35:43 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 1996-06-02 21:35:43 +0000 |
| commit | 6c03c2cf27b1a12cbf680377e4796b88a20ed9db (patch) | |
| tree | b197b18a54a6f15f71e0cd1679f91a25d1d0239f /elf/link.h | |
| parent | 9004bc202e5ea7b8eabca183f4e6c6abe573f802 (diff) | |
| download | glibc-6c03c2cf27b1a12cbf680377e4796b88a20ed9db.tar.gz glibc-6c03c2cf27b1a12cbf680377e4796b88a20ed9db.tar.xz glibc-6c03c2cf27b1a12cbf680377e4796b88a20ed9db.zip | |
* elf/dl-lookup.c (_dl_lookup_symbol): Arg NOSELF renamed to NOPLT.
Reject SHN_UNDEF defns iff NOPLT is nonzero. * elf/link.h (_dl_lookup_symbol): Update prototype and comment. * elf/dl-runtime.c (fixup): Pass 1 to _dl_lookup_symbol for NOPLT. * elf/dlsym.c (dlsym): Pass 0. * elf/rtld.c (dl_main): Likewise. * elf/dl-reloc.c (_dl_relocate_object: resolve): Second arg R_OFFSET replaced with NOPLT flag. Pass it through to _dl_lookup_symbol. * elf/do-rel.h (elf_dynamic_do_rel): Update prototype of RESOLVE arg. Pass `elf_machine_pltrel_p (R->r_type)' result as NOPLT flag value. * sysdeps/i386/dl-machine.h (elf_machine_pltrel_p): New macro. * sysdeps/m68k/dl-machine.h (elf_machine_pltrel_p): Likewise. * sysdeps/stub/dl-machine.h (elf_machine_pltrel_p): Likewise.
Diffstat (limited to 'elf/link.h')
| -rw-r--r-- | elf/link.h | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/elf/link.h b/elf/link.h index bdcfcf27f4..cd75263e0a 100644 --- a/elf/link.h +++ b/elf/link.h @@ -185,14 +185,13 @@ extern void _dl_setup_hash (struct link_map *map); reference; it is replaced with the defining symbol, and the base load address of the defining object is returned. SYMBOL_SCOPE is the head of the chain used for searching. REFERENCE_NAME should name the object - containing the reference; it is used in error messages. If NOSELF is - nonzero, them *SYM itself cannot define the value; another binding must - be found. */ + containing the reference; it is used in error messages. If NOPLT is + nonzero, then the reference must not be resolved to a PLT entry. */ extern Elf32_Addr _dl_lookup_symbol (const char *undef, const Elf32_Sym **sym, struct link_map *symbol_scope, const char *reference_name, - int noself); + int noplt); /* List of objects currently loaded. */ |