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| author | Jim Wilson <wilson@tuliptree.org> | 2001-07-05 22:40:16 +0000 |
|---|---|---|
| committer | Jim Wilson <wilson@tuliptree.org> | 2001-07-05 22:40:16 +0000 |
| commit | 0a2afbc13afe370f2bf24139c525a256c0130faa (patch) | |
| tree | 3fcd969a3e8fd885dada140825d45d1657fe6b45 /bfd | |
| parent | bdda63b0c5cf6785c3c6583c12bd2b111f7993b6 (diff) | |
| download | gdb-0a2afbc13afe370f2bf24139c525a256c0130faa.zip gdb-0a2afbc13afe370f2bf24139c525a256c0130faa.tar.gz gdb-0a2afbc13afe370f2bf24139c525a256c0130faa.tar.bz2 | |
Fix ia64-linux fortran common linking problem.
* linker.c (_bfd_generic_link_add_one_symbol, case BIG): Use
the section of the bigger symbol.
Diffstat (limited to 'bfd')
| -rw-r--r-- | bfd/ChangeLog | 3 | ||||
| -rw-r--r-- | bfd/linker.c | 21 |
2 files changed, 23 insertions, 1 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index ec94ce9..b4937f5 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,5 +1,8 @@ 2001-07-05 Jim Wilson <wilson@redhat.com> + * linker.c (_bfd_generic_link_add_one_symbol, case BIG): Use + the section of the bigger symbol. + * syms.c (bfd_is_local_label): Return false if BSF_SECTION_SYM. 2001-07-05 Nick Clifton <nickc@cambridge.redhat.com> diff --git a/bfd/linker.c b/bfd/linker.c index 0877289..5478186 100644 --- a/bfd/linker.c +++ b/bfd/linker.c @@ -1698,7 +1698,7 @@ _bfd_generic_link_add_one_symbol (info, abfd, name, flags, section, value, case BIG: /* We have found a common definition for a symbol which already had a common definition. Use the maximum of the - two sizes. */ + two sizes, and use the section required by the larger symbol. */ BFD_ASSERT (h->type == bfd_link_hash_common); if (! ((*info->callbacks->multiple_common) (info, h->root.string, @@ -1717,6 +1717,25 @@ _bfd_generic_link_add_one_symbol (info, abfd, name, flags, section, value, if (power > 4) power = 4; h->u.c.p->alignment_power = power; + + /* Some systems have special treatment for small commons, + hence we want to select the section used by the larger + symbol. This makes sure the symbol does not go in a + small common section if it is now too large. */ + if (section == bfd_com_section_ptr) + { + h->u.c.p->section + = bfd_make_section_old_way (abfd, "COMMON"); + h->u.c.p->section->flags = SEC_ALLOC; + } + else if (section->owner != abfd) + { + h->u.c.p->section + = bfd_make_section_old_way (abfd, section->name); + h->u.c.p->section->flags = SEC_ALLOC; + } + else + h->u.c.p->section = section; } break; |