diff options
Diffstat (limited to 'bfd')
| -rw-r--r-- | bfd/ChangeLog | 7 | ||||
| -rw-r--r-- | bfd/elf.c | 17 |
2 files changed, 17 insertions, 7 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 7a0be68..f864302 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,10 @@ +2010-02-25 Alan Modra <amodra@gmail.com> + + PR ld/11304 + * elf.c (_bfd_elf_init_private_section_data): Rename need_group + to final_link and invert. For final link allow some flags to + differ. Don't specially allow flags to be all zero. + 2010-02-24 Alan Modra <amodra@gmail.com> PR binutils/10858 @@ -6056,18 +6056,21 @@ _bfd_elf_init_private_section_data (bfd *ibfd, { Elf_Internal_Shdr *ihdr, *ohdr; - bfd_boolean need_group = link_info == NULL || link_info->relocatable; + bfd_boolean final_link = link_info != NULL && !link_info->relocatable; if (ibfd->xvec->flavour != bfd_target_elf_flavour || obfd->xvec->flavour != bfd_target_elf_flavour) return TRUE; - /* Don't copy the output ELF section type from input if the - output BFD section flags have been set to something different. - elf_fake_sections will set ELF section type based on BFD - section flags. */ + /* For objcopy and relocatable link, don't copy the output ELF + section type from input if the output BFD section flags have been + set to something different. For a final link allow some flags + that the linker clears to differ. */ if (elf_section_type (osec) == SHT_NULL - && (osec->flags == isec->flags || !osec->flags)) + && (osec->flags == isec->flags + || (final_link + && ((osec->flags ^ isec->flags) + & ~ (SEC_LINK_ONCE | SEC_LINK_DUPLICATES)) == 0))) elf_section_type (osec) = elf_section_type (isec); /* FIXME: Is this correct for all OS/PROC specific flags? */ @@ -6078,7 +6081,7 @@ _bfd_elf_init_private_section_data (bfd *ibfd, SHT_GROUP section will have its elf_next_in_group pointing back to the input group members. Ignore linker created group section. See elfNN_ia64_object_p in elfxx-ia64.c. */ - if (need_group) + if (!final_link) { if (elf_sec_group (isec) == NULL || (elf_sec_group (isec)->flags & SEC_LINKER_CREATED) == 0) |