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List:       xen-devel
Subject:    [Xen-devel] Resend: setting breakpoints around hypercalls in a domU
From:       Kip Macy <kip.macy () gmail ! com>
Date:       2005-12-31 4:37:51
Message-ID: b1fa29170512302037y45647d23mda7d0d3c59abbc3c () mail ! gmail ! com
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Any thoughts on setting breakpoints around hypercalls?

---------- Forwarded message ----------
From: Kip Macy <kip.macy@gmail.com>
Date: Dec 26, 2005 12:14 AM
Subject: setting breakpoints around hypercalls in a domU causes dom0 to
lockup
To: xen-devel <xen-devel@lists.xensource.com>, Keir Fraser <
Keir.Fraser@cl.cam.ac.uk>

Stepping through hypercalls (at the source level, not using the trace trap)
causes my dom0 to lockup. Might xen be receiving the int3 and not realize
whom to forward to?


                                    -Kip

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Any thoughts on setting breakpoints around hypercalls?<br><br>---------- Forwarded \
message ----------<br><span class="gmail_quote">From: <b class="gmail_sendername">Kip \
Macy</b> &lt;<a href="mailto:kip.macy@gmail.com">kip.macy@gmail.com </a>&gt;<br>Date: \
Dec 26, 2005 12:14 AM<br>Subject: setting breakpoints around hypercalls in a domU \
causes dom0 to lockup<br>To: xen-devel &lt;<a \
href="mailto:xen-devel@lists.xensource.com">xen-devel@lists.xensource.com</a> &gt;, \
Keir Fraser &lt;<a href="mailto:Keir.Fraser@cl.cam.ac.uk">Keir.Fraser@cl.cam.ac.uk</a>&gt;<br><br></span>Stepping \
through hypercalls (at the source level, not using the trace trap) causes my dom0 to \
lockup. Might xen be receiving the int3 and not realize whom to forward to?<br><span \
class="sg"> <br>
<br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&n \
bsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
                
-Kip<br>
</span>



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