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From: "liuyang" <mysea000@163.com>
To: gdb@sources.redhat.com <gdb@sources.redhat.com>
Subject: what's the use of sentinel frame?
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Date: Tue, 01 Nov 2005 08:18:00 -0000
X-SW-Source: 2005-11/txt/msg00004.txt.bz2
Message-ID: <20051101081800.pk51rqaojyc7gWWroGW15KzwARvNxJT5qOv8DFtaiX8@z>

Hi,all
   I read the source code of gdb 6.3 these days.I find that it is really a =
hard work.Now I am working with Frame.c.
I don't understand the use of 'sentinel frame'.It is not referred in gdbint=
.Can you explain it to me ?

regards
thanks
=09=09
=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1liuyang
=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1mysea000@163.com
=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A12005-11-01