binutils-2.19.1 tries to create one note section for all adjacent loadable
note sections, instead of the old behavior where each note is in its own
section. The fix looks at the section headers instead of the program headers
for the note.
avoid wasting OS flag bits. In the future we'll probably use fileassoc to
achieve this (once there is a way to make fileassoc persistent) or in the
shorter term libelf, so that we can add and remove the note on demand instead
of burning bits on each binary. Of course since this is a tool, this means
that we'll need to think about how to handle libelf...
christos