document KSTACK_CHECK_DR0.

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yamt 2002-07-03 03:05:03 +00:00
parent 7b17e9ce50
commit 05e18e3144

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@ -1,4 +1,4 @@
.\" $NetBSD: options.4,v 1.173 2002/07/03 02:19:55 yamt Exp $
.\" $NetBSD: options.4,v 1.174 2002/07/03 03:05:03 yamt Exp $
.\"
.\" Copyright (c) 1996
.\" Perry E. Metzger. All rights reserved.
@ -1745,6 +1745,10 @@ bus using information from the
See
.Xr pcibios 4
for details.
.It Cd options KSTACK_CHECK_DR0
Detect kernel stack overflow using DR0 register. This option uses DR0
register exclusively so you can't use DR0 register for other purpose if you
turn this on.
.El
.Ss isa-specific Options
Options specific to