| |
|
 |
|
 |
|
|
|
| |
|
|
xen-devel
Re: [Xen-devel] Re: Exporting symbols from hypervisor
You just need to add
do_domctl definition to a header file. Or define it wherever you
need
with 'extern'.
no acutally i need to debug do_domctl instruction by instruction
using
kdb, and kdb dosent recognize the it, so i thought of exporting it.
I've never used kdb to debug Xen. Are you using
http://xenbits.xensource.com/ext/debuggers.hg?
no...!! is it the debugger present under tools/debugger/gdb?? but i
guess its only to debug domU kernels. Will it allow me to break at
hypercall functions like do_domctl??
No it will not. It's not for debugging the hypervisor.
Cheers
Gr(z)egor(z)
Cheers
Gr(z)egor(z)
BTW: Can you reply to the list, not me personally? It'd make it
easier
for me to reply.
Cheers
Gr(z)egor(z)
Sorry to bother you again and again.
Thanks very much.
Sandesh
On Tue, 2008-06-10 at 14:52 +0100, Grzegorz Miłoś wrote:
I did really mean:
xm dmesg
ok xm dmesg is showing the stuff.
thanks for the info.
Does this mean that the printk's print it to the xenstore??
I don't think it is stored in xenstore itself, but yes, it is
buffered
in Dom0.
Xen can be configured to output it's messages on the serial
line,
and
it also puts it in a buffer (console ring) for Dom0's
attention, xm
dmesg should print all the hypervisors output.
how to enable this???
by default it does'nt print it on the serial console.
add the following command line options to your xen configuration
(bootloader config):
com1=115200,8n1 console=com1,tty
Cheers
Gr(z)egor(z)
Please do not print this email unless it is absolutely necessary.
The information contained in this electronic message and any
attachments to this message are intended for the exclusive use of
the addressee(s) and may contain proprietary, confidential or
privileged information. If you are not the intended recipient, you
should not disseminate, distribute or copy this e-mail. Please
notify the sender immediately and destroy all copies of this
message
and any attachments.
WARNING: Computer viruses can be transmitted via email. The
recipient should check this email and any attachments for the
presence of viruses. The company accepts no liability for any
damage
caused by any virus transmitted by this email.
www.wipro.com
_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel
Please do not print this email unless it is absolutely necessary.
The information contained in this electronic message and any
attachments to this message are intended for the exclusive use of
the addressee(s) and may contain proprietary, confidential or
privileged information. If you are not the intended recipient, you
should not disseminate, distribute or copy this e-mail. Please
notify the sender immediately and destroy all copies of this message
and any attachments.
WARNING: Computer viruses can be transmitted via email. The
recipient should check this email and any attachments for the
presence of viruses. The company accepts no liability for any damage
caused by any virus transmitted by this email.
www.wipro.com
Please do not print this email unless it is absolutely necessary.
The information contained in this electronic message and any
attachments to this message are intended for the exclusive use of
the addressee(s) and may contain proprietary, confidential or
privileged information. If you are not the intended recipient, you
should not disseminate, distribute or copy this e-mail. Please
notify the sender immediately and destroy all copies of this message
and any attachments.
WARNING: Computer viruses can be transmitted via email. The
recipient should check this email and any attachments for the
presence of viruses. The company accepts no liability for any damage
caused by any virus transmitted by this email.
www.wipro.com
_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel
|
|
|
| |
|
Home