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PR/37662 was fixed.

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yamt 2008-01-05 22:49:59 +00:00
parent bb81964965
commit af7b67af68
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usr.sbin/tprof/README
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$NetBSD: README,v 1.3 2008/01/02 01:17:41 yamt Exp $
$NetBSD: README,v 1.4 2008/01/05 22:49:59 yamt Exp $
NOTE:
- tprof driver currently only supports pentium4 (netburst) processors.
- it samples program counters on every PMIs.
- it's currently hardcoded to use global_power_events events.
for details, see x86/x86/tprof_pmi.c and intel's processor manuals.
- it doesn't work for amd64 due to a bug. see PR/37662.
usage: