diff options
| author | Jean Marie Diaz <ambar@cygnus> | 1994-08-01 23:11:18 +0000 |
|---|---|---|
| committer | Jean Marie Diaz <ambar@cygnus> | 1994-08-01 23:11:18 +0000 |
| commit | 99dd775492859223d3d1981684d9b81646a8440f (patch) | |
| tree | 64813eba8a8f2a764d5d0ef5316803b7e4cb3bda /bfd/elfcode.h | |
| parent | dbae6b7d3aa4adbd1a7982f7d7e283b576274ef9 (diff) | |
| download | gdb-99dd775492859223d3d1981684d9b81646a8440f.zip gdb-99dd775492859223d3d1981684d9b81646a8440f.tar.gz gdb-99dd775492859223d3d1981684d9b81646a8440f.tar.bz2 | |
ELF linker patches from Eric Youngdale <ericy@cais.cais.com>.
* elfcode.h (elf_link_create_dynamic_sections): Set type of
_DYNAMIC to STT_OBJECT.
(NAME(bfd_elf,record_link_assignment)): Always create hash table
entry. Set type to STT_OBJECT.
(elf_link_output_extsym): Don't set type of weak defined symbol to
STB_WEAK if symbol was referenced.
* elf32-i386.c (elf_i386_create_dynamic_sections): Set type of
_GLOBAL_OFFSET_TABLE to STT_OBJECT.
(elf_i386_check_relocs): Ignore local PLT32 relocs.
(elf_i386_relocate_section): Treat local PLT32 relocs as PC32.
Diffstat (limited to 'bfd/elfcode.h')
| -rw-r--r-- | bfd/elfcode.h | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/bfd/elfcode.h b/bfd/elfcode.h index 980e11c..d05af80 100644 --- a/bfd/elfcode.h +++ b/bfd/elfcode.h @@ -4600,7 +4600,8 @@ elf_link_create_dynamic_sections (abfd, info) (struct bfd_link_hash_entry **) &h))) return false; h->elf_link_hash_flags |= ELF_LINK_HASH_DEF_REGULAR; - + h->type = STT_OBJECT; + if (info->shared && ! elf_link_record_dynamic_symbol (info, h)) return false; @@ -4787,17 +4788,12 @@ NAME(bfd_elf,record_link_assignment) (output_bfd, info, name) { struct elf_link_hash_entry *h; - /* This is called after we have examined all the input objects. If - we are generating a shared library, we always output these - symbols. Otherwise, if the symbol does not exist, it merely - means that no object refers to it, and we can just ignore it at - this point. */ - h = elf_link_hash_lookup (elf_hash_table (info), name, - info->shared, info->shared, false); + h = elf_link_hash_lookup (elf_hash_table (info), name, true, true, false); if (h == NULL) - return ! info->shared; + return false; h->elf_link_hash_flags |= ELF_LINK_HASH_DEF_REGULAR; + h->type = STT_OBJECT; if (((h->elf_link_hash_flags & (ELF_LINK_HASH_DEF_DYNAMIC | ELF_LINK_HASH_REF_DYNAMIC)) != 0 @@ -5813,7 +5809,10 @@ elf_link_output_extsym (h, data) sym.st_size = h->size; sym.st_other = 0; if (h->root.type == bfd_link_hash_weak - || (h->elf_link_hash_flags & ELF_LINK_HASH_DEFINED_WEAK) != 0) + || ((h->elf_link_hash_flags & ELF_LINK_HASH_DEFINED_WEAK) != 0 + && ((h->elf_link_hash_flags & (ELF_LINK_HASH_REF_REGULAR + | ELF_LINK_HASH_REF_DYNAMIC)) + == 0))) sym.st_info = ELF_ST_INFO (STB_WEAK, h->type); else sym.st_info = ELF_ST_INFO (STB_GLOBAL, h->type); |