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| author | H.J. Lu <hjl.tools@gmail.com> | 2005-04-05 04:01:12 +0000 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2005-04-05 04:01:12 +0000 |
| commit | da9f89d4e2ddc91160b2056d290031afd868cb90 (patch) | |
| tree | b2ca1cef314e46d027fe79e7aab804df3642c3ee /bfd/elf.c | |
| parent | 7e4111adb2cc33e4770e634cd0039378e5b635e9 (diff) | |
| download | gdb-da9f89d4e2ddc91160b2056d290031afd868cb90.zip gdb-da9f89d4e2ddc91160b2056d290031afd868cb90.tar.gz gdb-da9f89d4e2ddc91160b2056d290031afd868cb90.tar.bz2 | |
bfd/
2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
* elf.c (bfd_elf_set_group_contents): Ignore linker created
group section.
(assign_section_numbers): Accept link_info. Check SHT_GROUP
sections for relocatable files only. Remove the linker created
group sections.
(_bfd_elf_compute_section_file_positions): Pass link_info to
assign_section_numbers.
* elfxx-ia64.c (elfNN_ia64_object_p): New.
(elf_backend_object_p): Defined.
gas/
2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-ia64.c (start_unwind_section): Undo the change
of 2004-08-18.
(generate_unwind_image, dot_endp): Likewise.
Diffstat (limited to 'bfd/elf.c')
| -rw-r--r-- | bfd/elf.c | 37 |
1 files changed, 28 insertions, 9 deletions
@@ -2728,7 +2728,7 @@ bfd_elf_set_group_contents (bfd *abfd, asection *sec, void *failedptrarg) in here too, while we're at it. */ static bfd_boolean -assign_section_numbers (bfd *abfd) +assign_section_numbers (bfd *abfd, struct bfd_link_info *link_info) { struct elf_obj_tdata *t = elf_tdata (abfd); asection *sec; @@ -2741,16 +2741,35 @@ assign_section_numbers (bfd *abfd) _bfd_elf_strtab_clear_all_refs (elf_shstrtab (abfd)); - /* Put SHT_GROUP sections first. */ - for (sec = abfd->sections; sec; sec = sec->next) + /* SHT_GROUP sections are in relocatable files only. */ + if (link_info == NULL || link_info->relocatable) { - d = elf_section_data (sec); + asection **secp; - if (d->this_hdr.sh_type == SHT_GROUP) + /* Put SHT_GROUP sections first. */ + secp = &abfd->sections; + while (*secp) { - if (section_number == SHN_LORESERVE) - section_number += SHN_HIRESERVE + 1 - SHN_LORESERVE; - d->this_idx = section_number++; + d = elf_section_data (*secp); + + if (d->this_hdr.sh_type == SHT_GROUP) + { + if ((*secp)->flags & SEC_LINKER_CREATED) + { + /* Remove the linker created SHT_GROUP sections. */ + bfd_section_list_remove (abfd, secp); + abfd->section_count--; + continue; + } + else + { + if (section_number == SHN_LORESERVE) + section_number += SHN_HIRESERVE + 1 - SHN_LORESERVE; + d->this_idx = section_number++; + } + } + + secp = &(*secp)->next; } } @@ -3277,7 +3296,7 @@ _bfd_elf_compute_section_file_positions (bfd *abfd, if (failed) return FALSE; - if (!assign_section_numbers (abfd)) + if (!assign_section_numbers (abfd, link_info)) return FALSE; /* The backend linker builds symbol table information itself. */ |