The following reply was made to PR toolchain/35118; it has been noted by GNATS.

From: Matthias Scheler <tron@netbsd.org>
To: gnats-bugs@NetBSD.org
Cc: 
Subject: PR/35118 CVS commit: [netbsd-4] src/gnu/dist/gdb6/gdb
Date: Sun, 11 Feb 2007 13:37:08 +0000 (UTC)

 Module Name:	src
 Committed By:	tron
 Date:		Sun Feb 11 13:37:08 UTC 2007
 
 Modified Files:
 	src/gnu/dist/gdb6/gdb [netbsd-4]: i386nbsd-nat.c
 
 Log Message:
 Pull up following revision(s) (requested by skrll in ticket #414):
 	gnu/dist/gdb6/gdb/i386nbsd-nat.c: revision 1.4
 Apply an iffy heuristic to detect a valid switchframe on the stack and
 extract the register state from this for the live kernel case. If there
 is no switchframe then use the frame pointer to get enough state for crash
 dump case.
 More information needs to be saved by savectx to avoid this mess.
 Should fix PR/35118
 
 
 To generate a diff of this commit:
 cvs rdiff -r1.3 -r1.3.2.1 src/gnu/dist/gdb6/gdb/i386nbsd-nat.c
 
 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.