[COMMIT] Fix decoding CIE's in DWARF frame info

[Mark Kettenis]

   Date: Fri, 5 Nov 2004 16:25:05 -0500
   From: Daniel Jacobowitz <drow@false.org>

   On Fri, Nov 05, 2004 at 04:22:01PM -0500, Andrew Cagney wrote:
   > 
   > >Anyway, I noticed the problem when writing some code at work.
   > >Unfortunately I don't know how to convert it into a test case.
   > 
   > I was thinking regression testing.  I'm finding that:
   > 	./gdb foo
   > 	(gdb) run
   > gets a panic on CFI systems - RHEL 3 amd64, FC3 i386 and amd64.
   > 
   > Can we set this patch aside until we know what's going on?  We can then 
   > think about a backport for 6.3.1.

   It does not show any problems here, on Debian i386 (using FCI).

But it does for me on OpenBSD/amd64 :-(.

I'll investigate.  Obviously I won't be checking this in on the
branch, util I know what's wrong here.

Mark