diff options
| author | Alan Modra <amodra@gmail.com> | 2015-10-28 17:18:13 +1030 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2015-10-28 17:51:10 +1030 |
| commit | 199af1503922ce2134d774a78be0d9e2ae055ab1 (patch) | |
| tree | dd1fcec6689ca3acbd5ef488fc0f5db79581fb1e /bfd/elflink.c | |
| parent | 26656b1dc6c00f2eea0d329cc2637aebf3da1458 (diff) | |
| download | gdb-199af1503922ce2134d774a78be0d9e2ae055ab1.zip gdb-199af1503922ce2134d774a78be0d9e2ae055ab1.tar.gz gdb-199af1503922ce2134d774a78be0d9e2ae055ab1.tar.bz2 | |
Orphan output section with multiple input sections
If given input sections with differing flags, we'd like to place the
section according to the final output section flags.
bfd/
PR ld/19162
* elflink.c (_bfd_elf_gc_mark_reloc): Move code iterating over
linker input bfds..
* section.c (bfd_get_next_section_by_name): ..to here. Add ibfd param.
(bfd_get_linker_section): Adjust bfd_get_next_section_by_name call.
* tekhex.c (first_phase): Likewise.
* elflink.c (bfd_elf_gc_sections): Likewise.
* bfd-in2.h: Regenerate.
ld/
PR ld/19162
* emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Check flags
before calling _bfd_elf_match_sections_by_type. Merge flags for
any other input sections that might match a new output section to
decide placement.
Diffstat (limited to 'bfd/elflink.c')
| -rw-r--r-- | bfd/elflink.c | 21 |
1 files changed, 2 insertions, 19 deletions
diff --git a/bfd/elflink.c b/bfd/elflink.c index 1cfdd31..1b41c79 100644 --- a/bfd/elflink.c +++ b/bfd/elflink.c @@ -12179,8 +12179,6 @@ _bfd_elf_gc_mark_reloc (struct bfd_link_info *info, rsec = _bfd_elf_gc_mark_rsec (info, sec, gc_mark_hook, cookie, &start_stop); while (rsec != NULL) { - asection *s; - if (!rsec->gc_mark) { if (bfd_get_flavour (rsec->owner) != bfd_target_elf_flavour @@ -12191,22 +12189,7 @@ _bfd_elf_gc_mark_reloc (struct bfd_link_info *info, } if (!start_stop) break; - s = bfd_get_next_section_by_name (rsec); - if (s == NULL) - { - bfd *i = rsec->owner; - - if (i != NULL) - { - while ((i = i->link.next) != NULL) - { - s = bfd_get_section_by_name (i, rsec->name); - if (s != NULL) - break; - } - } - } - rsec = s; + rsec = bfd_get_next_section_by_name (rsec->owner, rsec); } return TRUE; } @@ -12757,7 +12740,7 @@ bfd_elf_gc_sections (bfd *abfd, struct bfd_link_info *info) && (sec->flags & SEC_LINKER_CREATED) == 0) elf_eh_frame_section (sub) = sec; fini_reloc_cookie_for_section (&cookie, sec); - sec = bfd_get_next_section_by_name (sec); + sec = bfd_get_next_section_by_name (NULL, sec); } } |