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| author | Alan Modra <amodra@gmail.com> | 2001-10-03 08:33:18 +0000 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2001-10-03 08:33:18 +0000 |
| commit | 0a991dfe0d54a980dba9b2d031818d33474f84a0 (patch) | |
| tree | b4e3ee00068a643373a0104e3997c7180668021b /bfd/elf-bfd.h | |
| parent | 7997c6eaf4a710b8abf4e117e43ffa455d900260 (diff) | |
| download | gdb-0a991dfe0d54a980dba9b2d031818d33474f84a0.zip gdb-0a991dfe0d54a980dba9b2d031818d33474f84a0.tar.gz gdb-0a991dfe0d54a980dba9b2d031818d33474f84a0.tar.bz2 | |
* elflink.h (elf_fix_symbol_flags): Copy flags to weakdef using
elf_backend_copy_indirect_symbol so that backend has a chance to
copy other necessary fields.
* elf-bfd.h (struct elf_backend_data): Update description of
elf_backend_copy_indirect_symbol.
* elf.c (_bfd_elf_link_hash_copy_indirect): Bail out after
copying flags if this is a weakdef.
* elfxx-ia64.c (elfNN_ia64_hash_copy_indirect): Likewise.
(elfNN_ia64_aix_add_symbol_hook): Use elf_link_hash_lookup rather
than bfd_link_hash_lookup.
* elf32-i386 (elf_i386_adjust_dynamic_symbol): Don't do copy
reloc processing for weakdefs.
* elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
* elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
Diffstat (limited to 'bfd/elf-bfd.h')
| -rw-r--r-- | bfd/elf-bfd.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/bfd/elf-bfd.h b/bfd/elf-bfd.h index 42f8f29..8ab13b7 100644 --- a/bfd/elf-bfd.h +++ b/bfd/elf-bfd.h @@ -648,8 +648,11 @@ struct elf_backend_data PARAMS ((bfd *, struct bfd_link_info *, PTR, boolean (*) (PTR, const char *, Elf_Internal_Sym *, asection *))); - /* Copy any information related to dynamic linking from a pre-existing - symbol IND to a newly created symbol DIR. */ + /* Copy any information related to dynamic linking from a pre-existing + symbol to a newly created symbol. Also called to copy flags and + other back-end info to a weakdef, in which case the symbol is not + newly created and plt/got refcounts and dynamic indices should not + be copied. */ void (*elf_backend_copy_indirect_symbol) PARAMS ((struct elf_link_hash_entry *, struct elf_link_hash_entry *)); |