[Bug binutils/20595] excessive relocation for .ARM.exidx

2016-09-23 Thread cvs-commit at gcc dot gnu.org
https://sourceware.org/bugzilla/show_bug.cgi?id=20595

--- Comment #4 from cvs-commit at gcc dot gnu.org  ---
The master branch has been updated by Nick Clifton :

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=5025eb7c0d87b01507116353b5d63b163d7add3d

commit 5025eb7c0d87b01507116353b5d63b163d7add3d
Author: Akihiko Odaki 
Date:   Fri Sep 23 16:32:04 2016 +0100

Delete relocations associatesd with deleted exidx entries.

PR ld/20595
ld  * testsuite/ld-arm/unwind-4.d: Add -q option to linker command
line and -r option to objdump command line.  Match emitted relocs
to make sure that superflous relocs are not generated.

bfd * elf-bfd.h (struct elf_backend_data): Add
elf_backend_count_output_relocs callback to count relocations in
the final output.
* elf-arm.c (elf32_arm_add_relocation): Deleted.
(elf32_arm_write_section): Move additional relocation to emit_relocs.
(elf32_arm_count_output_relocs): New function.
(emit_relocs): New function.
(elf32_arm_emit_relocs): New function.
(elf32_arm_vxworks_emit_relocs): New function.
(elf_backend_emit_relocs): Updated to use the new functions.
(elf_backend_count_output_relocs): New define.
* bfd/elflink.c (bfd_elf_final_link): Do not add additional_reloc_count
to the relocation count.
(_bfd_elf_link_size_reloc_section): Use callback to count the
relocations which will be in output.
(_bfd_elf_default_count_output_relocs): New function.
* bfd/elfxx-target.h (elf_backend_count_output_relocs): New define.

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[Bug binutils/20595] excessive relocation for .ARM.exidx

2016-09-23 Thread nickc at redhat dot com
https://sourceware.org/bugzilla/show_bug.cgi?id=20595

Nick Clifton  changed:

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 CC||nickc at redhat dot com
 Resolution|--- |FIXED

--- Comment #5 from Nick Clifton  ---
Patch applied (fix & testsuite update).

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