PATCH: Don't display bits only used for BFD in abfd->flags.
H.J. Lu
hjl.tools@gmail.com
Fri Nov 5 12:11:00 GMT 2010
On Fri, Nov 5, 2010 at 5:04 AM, Alan Modra <amodra@gmail.com> wrote:
> On Fri, Nov 05, 2010 at 04:45:15AM -0700, H.J. Lu wrote:
>> On Thu, Nov 4, 2010 at 11:09 PM, Alan Modra <amodra@gmail.com> wrote:
>> > On Wed, Nov 03, 2010 at 07:46:53AM -0700, H.J. Lu wrote:
>> >> On Wed, Nov 3, 2010 at 7:40 AM, Alan Modra <amodra@gmail.com> wrote:
>> >> >[about orphan compressed debug sections]
>> >> > A possible fix is to rename input sections when decompressing.
>> >>
>> >> I tried it, which lead to other problems. People will run into this problem
>> >> only if they compress debug sections. If they do that, they should
>> >> update their linker scripts.
>> >
>> > The only other problems I see is the need to remove some asserts that
>> > are no longer true. Was there something else that bothered you?
>> >
>> > bfd/
>> > * elf.c (_bfd_elf_make_section_from_shdr): Rename input sections
>> > when compressing or decompressing. Don't assert name match.
>> > * elf64-hppa.c (get_reloc_section): Don't assert name match.
>> > * elfxx-ia64.c (get_reloc_section): Likewise.
>> > binutils/
>> > * objcopy.c (copy_main): No need to rename sections when compressing
>> > or decompressing.
>> > binutils/testsuite/
>> > * binutils-all/objdump.W: Adjust expected result for debug section
>> > rename.
>> >
>>
>> I don't remember the details. Do objdump and readelf show the same
>> section name on the same section?
>
> objdump shows the converted name when displaying decompressed debug
> section contents, hence the objdump.W change. I see this as a
> feature. ;-)
What section names does "objcopy --compress-debug-sections" generate?
--
H.J.
More information about the Binutils
mailing list