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Re: debug user-level application with ejtag

To: "\"Zheng BaoJian <??????>\"" <bjzheng@ict.ac.cn>
Subject: Re: debug user-level application with ejtag
From: Chris Wedgwood <cw@f00f.org>
Date: Fri, 16 Sep 2005 02:27:18 -0700
Cc: Linux/MIPS Development <linux-mips@linux-mips.org>
In-reply-to: <432A8E5E.3090703@ict.ac.cn>
Original-recipient: rfc822;linux-mips@linux-mips.org
References: <432A8E5E.3090703@ict.ac.cn>
Sender: linux-mips-bounce@linux-mips.org
On Fri, Sep 16, 2005 at 05:20:30PM +0800, "Zheng BaoJian <??????>" wrote:

> I want to debug a user-level application with ejtag,during app
> running i list cpu register with ejtag,system report "Bus error",Who
> have debuged user app with ejtag?

generally speaking this won't work in any reliable manner (it probably
could be made to work reliably given enough effort but i doubt anyone
will bother)

try gdbserver instead

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