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| author | Alan Modra <amodra@gmail.com> | 2008-10-03 09:40:49 +0000 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2008-10-03 09:40:49 +0000 |
| commit | bcacc0f587e22ba46333d9377e7e9e4576c90f74 (patch) | |
| tree | 0035a6958c007460d3837b1e245b5f89edeb3661 /ld/emultempl/genelf.em | |
| parent | 81ab4297b7f533d6750f073cad0fe6169f567e85 (diff) | |
| download | gdb-bcacc0f587e22ba46333d9377e7e9e4576c90f74.zip gdb-bcacc0f587e22ba46333d9377e7e9e4576c90f74.tar.gz gdb-bcacc0f587e22ba46333d9377e7e9e4576c90f74.tar.bz2 | |
bfd/
* elf.c (bfd_elf_set_group_contents): Assign sh_info for ld -r when
the signature symbol is global.
* elflink.c (elf_link_input_bfd): Ensure group signature symbol
is output when ld -r. Set group sh_info when local.
* linker.c (default_indirect_link_order): Handle group sections
specially.
ld/
* ldemul.c (ldemul_place_orphan): Add "name" param.
* ldemul.h (ldemul_place_orphan): Update prototype.
(struct ld_emulation_xfer_struct <place_orphan>): Likewise.
* ldlang.c (lang_place_orphans): Generate unique section names here..
* emultempl/elf32.em (place_orphan): ..rather than here. Don't
directly use an existing output section statement that has no
bfd section.
* emultempl/pe.em (place_orphan): Likewise.
* emultempl/pep.em (place_orphan): Likewise.
* emultempl/beos.em (place_orphan): Adjust.
* emultempl/spuelf.em (spu_place_special_section): Adjust
place_orphan call.
* emultempl/genelf.em (gld${EMULATION_NAME}_after_open): New function.
(LDEMUL_AFTER_OPEN): Define.
Diffstat (limited to 'ld/emultempl/genelf.em')
| -rw-r--r-- | ld/emultempl/genelf.em | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/ld/emultempl/genelf.em b/ld/emultempl/genelf.em index e44bb9b..e6e8841 100644 --- a/ld/emultempl/genelf.em +++ b/ld/emultempl/genelf.em @@ -34,7 +34,27 @@ gld${EMULATION_NAME}_finish (void) gld${EMULATION_NAME}_map_segments (FALSE); finish_default (); } + +static void +gld${EMULATION_NAME}_after_open (void) +{ + bfd *ibfd; + asection *sec; + asymbol **syms; + + if (link_info.relocatable) + for (ibfd = link_info.input_bfds; ibfd != NULL; ibfd = ibfd->link_next) + if ((syms = bfd_get_outsymbols (ibfd)) != NULL + && bfd_get_flavour (ibfd) == bfd_target_elf_flavour) + for (sec = ibfd->sections; sec != NULL; sec = sec->next) + if ((sec->flags & (SEC_GROUP | SEC_LINKER_CREATED)) == SEC_GROUP) + { + struct bfd_elf_section_data *sec_data = elf_section_data (sec); + elf_group_id (sec) = syms[sec_data->this_hdr.sh_info - 1]; + } +} EOF # Put these extra routines in ld_${EMULATION_NAME}_emulation # LDEMUL_FINISH=gld${EMULATION_NAME}_finish +LDEMUL_AFTER_OPEN=gld${EMULATION_NAME}_after_open |