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Re: PATCH: ld/1487: ELF input section may not be handled properly
On Sun, Oct 16, 2005 at 07:55:15PM -0700, H. J. Lu wrote:
> 2005-10-16 H.J. Lu <hongjiu.lu@intel.com>
>
> PR ld/1487
> * elf.c (elf_fake_sections): Don't set SHF_GROUP for
> relocatable link.
> (bfd_elf_set_group_contents): Don't handle relocatable link
> specially.
> (_bfd_elf_init_private_section_data): New.
> (_bfd_elf_copy_private_section_data): Call it.
>
> * libbfd-in.h (_bfd_generic_init_private_section_data): New.
>
> * libbfd.c (_bfd_generic_init_private_section_data): New.
>
> * targets.c (BFD_JUMP_TABLE_COPY): Add
> _bfd_generic_init_private_section_data.
> (bfd_init_private_section_data): Likewise.
>
> * bfd-in2.h: Regenerated.
> * libbfd.h: Likewise.
>
> ld/
>
> 2005-10-16 H.J. Lu <hongjiu.lu@intel.com>
>
> PR ld/1487
> * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Call
> bfd_match_sections_by_type to match section types.
>
> * ldlang.c (init_os): Take the input section. Call
> bfd_init_private_section_data if the input section isn't NULL.
> (exp_init_os): Pass NULL to init_os.
> (map_input_to_output_sections): Likewise.
> (lang_add_section): Pass the input section to init_os.
This is OK if you have tested gas, ld, ld -r, and objcopy with input
containing sections groups, preferably with groups that have more that
one section.
--
Alan Modra
IBM OzLabs - Linux Technology Centre