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From: PRANAV KANT GAUR on 26 Mar 2010 12:54
I am trying to perform kernel debugging using VM 2007.I have a win xp target
on VM & vista host(with debugger),i performed following actions:
a).In boot.ini file i appended :
\debug\debugport=com1\baudrate=115200 to the copy of first entry in
[operating systems]section.
b).In 'settings' of virtual machine i specified a named pipe
as:\\.\pipe\debugpipe
for COM1.
c).I configured kernel debugger on host as:
C:\Program Files\Debugging Tools for Windows (x86)\windbg -k
com:pipe,port=\\.\pipe\debugpipe,reset=0,reconnect


But it appears to hang waiting to reconnect giving command o/p as(for at
least 5 minutes):

Microsoft (R) Windows Debugger Version 6.11.0001.404 X86
Copyright (c) Microsoft Corporation. All rights reserved.

Waiting for pipe \\.\com1
Waiting to reconnect...


what should be done to get connection established ?


From: PRANAV KANT GAUR on 26 Mar 2010 13:33


"PRANAV KANT GAUR" wrote:

> I am trying to perform kernel debugging using VM 2007.I have a win xp target
> on VM & vista host(with debugger),i performed following actions:
> a).In boot.ini file i appended :
> \debug\debugport=com1\baudrate=115200 to the copy of first entry in
> [operating systems]section.
> b).In 'settings' of virtual machine i specified a named pipe
> as:\\.\pipe\debugpipe
> for COM1.
> c).I configured kernel debugger on host as:
> C:\Program Files\Debugging Tools for Windows (x86)\windbg -k
> com:pipe,port=\\.\pipe\debugpipe,reset=0,reconnect
>
>
> But it appears to hang waiting to reconnect giving command o/p as(for at
> least 5 minutes):
>
> Microsoft (R) Windows Debugger Version 6.11.0001.404 X86
> Copyright (c) Microsoft Corporation. All rights reserved.
>
> Waiting for pipe \\.\com1
> Waiting to reconnect...
>
>
> what should be done to get connection established ?
>
Actually VM 2007 is Microsoft Virtual PC 2007.
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