Re: Null pointer checking in the kernel --help needed.

To: UNIX savvy Brian Witt <bwitt@mail.value.net>
Subject: Re: Null pointer checking in the kernel --help needed.
From: Roland McGrath <roland@frob.com>
Date: Thu, 30 May 2002 18:44:52 -0400 (EDT)
Cc: oskit-users@fast.cs.utah.edu
In-Reply-To: UNIX savvy Brian Witt's message of Thu, 30 May 2002 15:19:46 -0700 <Pine.BSF.4.20.0205301511260.72236-100000@veenet.value.net>
Sender: owner-oskit-users@fast.cs.utah.edu

On the x86 (Pentium and later I think), you can also use the debug registers.
See unsupported/x86/nullpointer.c for an example.

References: