diff options
Diffstat (limited to 'bfd/elflink.c')
| -rw-r--r-- | bfd/elflink.c | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/bfd/elflink.c b/bfd/elflink.c index ab6c2db..1c7f79a 100644 --- a/bfd/elflink.c +++ b/bfd/elflink.c @@ -11997,8 +11997,21 @@ bfd_elf_discard_info (bfd *output_bfd, struct bfd_link_info *info) return ret; } +/* For a SHT_GROUP section, return the group signature. For other + sections, return the normal section name. */ + +static const char * +section_signature (asection *sec) +{ + if ((sec->flags & SEC_GROUP) != 0 + && elf_next_in_group (sec) != NULL + && elf_group_name (elf_next_in_group (sec)) != NULL) + return elf_group_name (elf_next_in_group (sec)); + return sec->name; +} + void -_bfd_elf_section_already_linked (bfd *abfd, struct bfd_section *sec, +_bfd_elf_section_already_linked (bfd *abfd, asection *sec, struct bfd_link_info *info) { flagword flags; @@ -12038,7 +12051,7 @@ _bfd_elf_section_already_linked (bfd *abfd, struct bfd_section *sec, causes trouble for MIPS ELF, which relies on link once semantics to handle the .reginfo section correctly. */ - name = bfd_get_section_name (abfd, sec); + name = section_signature (sec); if (CONST_STRNEQ (name, ".gnu.linkonce.") && (p = strchr (name + sizeof (".gnu.linkonce.") - 1, '.')) != NULL) @@ -12053,7 +12066,7 @@ _bfd_elf_section_already_linked (bfd *abfd, struct bfd_section *sec, /* We may have 2 different types of sections on the list: group sections and linkonce sections. Match like sections. */ if ((flags & SEC_GROUP) == (l->sec->flags & SEC_GROUP) - && strcmp (name, l->sec->name) == 0 + && strcmp (name, section_signature (l->sec)) == 0 && bfd_coff_get_comdat_section (l->sec->owner, l->sec) == NULL) { /* The section has already been linked. See if we should |