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| author | H.J. Lu <hjl.tools@gmail.com> | 2003-05-05 05:46:53 +0000 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2003-05-05 05:46:53 +0000 |
| commit | ef5aade5aca46a8f4244c7185fecbadbc32e50fa (patch) | |
| tree | ce0667846200306b0d014e816dd21bd8f6a6aaab /bfd/elf32-i386.c | |
| parent | 839efa267fa3c2517d3f5072102a03415f7bad5a (diff) | |
| download | gdb-ef5aade5aca46a8f4244c7185fecbadbc32e50fa.zip gdb-ef5aade5aca46a8f4244c7185fecbadbc32e50fa.tar.gz gdb-ef5aade5aca46a8f4244c7185fecbadbc32e50fa.tar.bz2 | |
bfd/
2003-05-04 H.J. Lu <hjl@gnu.org>
* elf32-i386.c (allocate_dynrelocs): Don't allocate dynamic
relocation entries for weak undefined symbols with non-default
visibility.
(elf_i386_relocate_section): Initialize the GOT entries and
skip R_386_32/R_386_PC32 for weak undefined symbols with
non-default visibility.
* elfxx-ia64.c (allocate_fptr): Don't allocate function
descriptors for weak undefined symbols with non-default
visibility.
(allocate_dynrel_entries): Don't allocate relocation entries
for symbols resolved to 0.
(set_got_entry): Don't install dynamic relocation for weak
undefined symbols with non-default visibility.
(set_pltoff_entry): Likewise.
* elflink.h (elf_fix_symbol_flags): Hide weak undefined symbols
with non-default visibility.
(elf_link_output_extsym): Don't make weak undefined symbols
with non-default visibility dynamic.
ld/testsuite/
2003-05-04 H.J. Lu <hjl@gnu.org>
* ld-elfvsb/main.c: Updated.
* ld-elfvsb/sh1.c: Likewise.
Diffstat (limited to 'bfd/elf32-i386.c')
| -rw-r--r-- | bfd/elf32-i386.c | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/bfd/elf32-i386.c b/bfd/elf32-i386.c index 060d66c..ac292a1 100644 --- a/bfd/elf32-i386.c +++ b/bfd/elf32-i386.c @@ -1569,8 +1569,10 @@ allocate_dynrelocs (h, inf) return FALSE; } - if (info->shared - || WILL_CALL_FINISH_DYNAMIC_SYMBOL (1, 0, h)) + if ((ELF_ST_VISIBILITY (h->other) == STV_DEFAULT + || h->root.type != bfd_link_hash_undefweak) + && (info->shared + || WILL_CALL_FINISH_DYNAMIC_SYMBOL (1, 0, h))) { asection *s = htab->splt; @@ -1656,8 +1658,10 @@ allocate_dynrelocs (h, inf) htab->srelgot->_raw_size += sizeof (Elf32_External_Rel); else if (tls_type == GOT_TLS_GD) htab->srelgot->_raw_size += 2 * sizeof (Elf32_External_Rel); - else if (info->shared - || WILL_CALL_FINISH_DYNAMIC_SYMBOL (dyn, 0, h)) + else if ((ELF_ST_VISIBILITY (h->other) == STV_DEFAULT + || h->root.type != bfd_link_hash_undefweak) + && (info->shared + || WILL_CALL_FINISH_DYNAMIC_SYMBOL (dyn, 0, h))) htab->srelgot->_raw_size += sizeof (Elf32_External_Rel); } else @@ -2298,7 +2302,9 @@ elf_i386_relocate_section (output_bfd, info, input_bfd, input_section, && (info->symbolic || h->dynindx == -1 || (h->elf_link_hash_flags & ELF_LINK_FORCED_LOCAL)) - && (h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR))) + && (h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR)) + || (ELF_ST_VISIBILITY (h->other) + && h->root.type == bfd_link_hash_undefweak)) { /* This is actually a static link, or it is a -Bsymbolic link and the symbol is defined @@ -2422,6 +2428,9 @@ elf_i386_relocate_section (output_bfd, info, input_bfd, input_section, break; if ((info->shared + && (h == NULL + || ELF_ST_VISIBILITY (h->other) == STV_DEFAULT + || h->root.type != bfd_link_hash_undefweak) && (r_type != R_386_PC32 || (h != NULL && h->dynindx != -1 |