[sdcc-devel] Fix for GAS output syntax

[Atirut W. <ati...@gm...>]

Came up with this patch while working on finding the holy grail that
is "Z80 C compiler + Binutils". It's lacking polish, but it does get a
simple hello world program to assemble with GAS. I'm still figuring
out if the section  and symbol names can be overridden to take
advantage of the `> RAM AT > ROM` stuff in GNU ld, but I thought that
I should send this patch in to get some feedback. Apologies in advance
if this is the wrong channel for sending patches.