This patch adds support for SFrame in readelf and objdump. The arguments
of --sframe are optional for both readelf and objdump.
include/ChangeLog:
* sframe-api.h (dump_sframe): New function declaration.
ChangeLog:
* binutils/Makefile.am: Add dependency on libsframe for
readelf and objdump.
* binutils/Makefile.in: Regenerate.
* binutils/doc/binutils.texi: Document --sframe=[section].
* binutils/doc/sframe.options.texi: New file.
* binutils/objdump.c: Add support for SFrame format.
* binutils/readelf.c: Likewise.
* include/sframe-api.h: Add new API for dumping .sframe
section.
* libsframe/Makefile.am: Add sframe-dump.c.
* libsframe/Makefile.in: Regenerate.
* libsframe/sframe-dump.c: New file.
