[PATCH] objcopy: add an interleave width parameter to objcopy

[Nick Clifton]

Hi Ben,

> Add a width parameter to objcopy that can be used in concert with -b and
> -i to produced binary images for 16-bit interleaved flashes.

Thanks for submitting this enhancement.  Normally we would requite a FSF 
Binutils copyright assignment before we could accept the code, but since 
the core of the change is so small, I have decided to accept it as an 
"obvious change".

I have checked your patch in with one change - I altered the name of the 
new option from --width to --interleave-width.  I felt that --width on 
its own was too generic and might confuse people unfamiliar with the 
interleaving options to objcopy.  I also took the trouble to reword the 
description of the interleaving switches in the binutils.texi file, as I 
felt that it was a little hard to understand in its former state.

I also created two changelog entries for your patch (see below). 
Normally these would be produced by you when you submit the patch.

Cheers
   Nick

binutils/ChangeLog
2010-09-10  Ben Gardiner  <bengardiner@nanometrics.ca>

	* objcopy.c: Add --interleave-width option to allow interleaving
	of more than one byte at a time.
	(copy_width): New variable.
	(copy_options): Add --interleave-width.
	(copy_section): When interleaving copy in units of copy_width
	bytes.
	(copy_main): Parse the new option.
	* doc/binutils: Document the new option.
	* NEWS: Mention the new feature.

binutils/testsuite/ChangeLog
2010-09-10  Ben Gardiner  <bengardiner@nanometrics.ca>

	* binutils-all/objcopy.exp: Add test of new --interleave-width
	option.