[PATCH] Add DWZ DWARF multifile extensions to dwarf2.{def,h}

Hi! This patch adds dwz -m DWARF extensions. See http://www.dwarfstd.org/ShowIssue.php?issue=120604.1&type=open for more details and http://sourceware.org/git/?p=dwz.git;a=shortlog;h=refs/heads/multifile for the tool that creates it. Compared to the DWARF5 proposal, this is so far implemented as

Re: [PATCH] Add DWZ DWARF multifile extensions to dwarf2.{def,h}

OK. Jason

Re: [PATCH] Add DWZ DWARF multifile extensions to dwarf2.{def,h}

> +/* Extensions for DWZ multifile. > +   See http://www.dwarfstd.org/ShowIssue.php?issue=120604.1&type=open .  */ I'd suggest repeating this comment below: > --- include/dwarf2.h.jj 2012-05-09 20:15:32.0 +0200 > +++ include/dwarf2.h    2012-05-14 12:16:37.414204203 +0200 > @@ -333,6 +333