[src/nathanw_sa]: src Replace arm/arm32/db_trace.c and arm26/arm26/db_trace.c...

[bjh21 <bjh21%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/8396d8cef51d
branches:  nathanw_sa
changeset: 504712:8396d8cef51d
user:      bjh21 <bjh21%NetBSD.org@localhost>
date:      Tue Jun 05 09:25:07 2001 +0000

description:
Replace arm/arm32/db_trace.c and arm26/arm26/db_trace.c with a unified version
in arm/arm.  This version is based on the arm26 version, and includes dumping
the contents of stack frames, with automatic determination of the save code
pointer offset.