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| author | Alan Modra <amodra@gmail.com> | 2006-09-14 12:11:33 +0000 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2006-09-14 12:11:33 +0000 |
| commit | 30288845d67c64d07905c1e4ca9de4768d3b2dd8 (patch) | |
| tree | dbc93e964bb76b24a80197160527adddab2827e1 /bfd | |
| parent | 87699a25a2e69dd4a5e7bc599ed37a88fd55ac88 (diff) | |
| download | gdb-30288845d67c64d07905c1e4ca9de4768d3b2dd8.zip gdb-30288845d67c64d07905c1e4ca9de4768d3b2dd8.tar.gz gdb-30288845d67c64d07905c1e4ca9de4768d3b2dd8.tar.bz2 | |
PR 3182
* elf.c (_bfd_elf_copy_private_header_data): Fix group members
that have had their SHT_GROUP section removed.
* objcopy.c (group_signature): New function, split out from..
(setup_section): ..here.
(is_strip_section): Return true for SHT_GROUP sections that are
going to lose their group signature symbol.
Diffstat (limited to 'bfd')
| -rw-r--r-- | bfd/ChangeLog | 6 | ||||
| -rw-r--r-- | bfd/elf.c | 23 |
2 files changed, 29 insertions, 0 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 1e22c44..8222b43 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,9 @@ +2006-09-14 Alan Modra <amodra@bigpond.net.au> + + PR 3182 + * elf.c (_bfd_elf_copy_private_header_data): Fix group members + that have had their SHT_GROUP section removed. + 2006-09-12 H.J. Lu <hongjiu.lu@intel.com> PR ld/3197 @@ -6012,6 +6012,8 @@ _bfd_elf_copy_private_section_data (bfd *ibfd, bfd_boolean _bfd_elf_copy_private_header_data (bfd *ibfd, bfd *obfd) { + asection *isec; + if (bfd_get_flavour (ibfd) != bfd_target_elf_flavour || bfd_get_flavour (obfd) != bfd_target_elf_flavour) return TRUE; @@ -6027,6 +6029,27 @@ _bfd_elf_copy_private_header_data (bfd *ibfd, bfd *obfd) return FALSE; } + /* _bfd_elf_copy_private_section_data copied over the SHF_GROUP flag + but this might be wrong if we deleted the group section. */ + for (isec = ibfd->sections; isec != NULL; isec = isec->next) + if (elf_section_type (isec) == SHT_GROUP + && isec->output_section == NULL) + { + asection *first = elf_next_in_group (isec); + asection *s = first; + while (s != NULL) + { + if (s->output_section != NULL) + { + elf_section_flags (s->output_section) &= ~SHF_GROUP; + elf_group_name (s->output_section) = NULL; + } + s = elf_next_in_group (s); + if (s == first) + break; + } + } + return TRUE; } |