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From: Martin Hunt <hunt@redhat.com>
To: William Cohen <wcohen@redhat.com>
Cc: "systemtap@sources.redhat.com" <systemtap@sources.redhat.com>
Subject: Re: systemtap.base/kmodule.exp crashes on RHEL4-U2 x86-64 kernel
Date: Wed, 19 Oct 2005 17:35:00 -0000	[thread overview]
Message-ID: <1129741786.4048.2.camel@monkey> (raw)
In-Reply-To: <43566FCC.6050807@redhat.com>

On Wed, 2005-10-19 at 12:09 -0400, William Cohen wrote:
> Is anyone else exercising SystemTap on RHEL4-U2 x86-64 machines, 
> 2.6.9-22.ELsmp. This morning when I built the the latest snapshot of 
> systemtap (20051019) and ran some tests with it I mangaged to get the 
> kernel to crash on the systemtap.base/kmodule.exp.

Happens to me too. Works fine on i686.

> Looking through the generated code there is a big table at the end of 
> the generated code, stap_symbols. Is this used for something? I didn't 
> see it referenced in the generated code.

The runtime uses it to lookup symbols.

2005-10-06  Frank Ch. Eigler  <fche@elastic.org>

        PR 1332.
        * translate.cxx (emit_symbol_data): New function to transcribe
        a processed address->symbol lookup table, based
upon /proc/kallsyms.


  reply	other threads:[~2005-10-19 17:35 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-10-19 16:09 William Cohen
2005-10-19 17:35 ` Martin Hunt [this message]
2005-10-19 17:53   ` Hien Nguyen

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