[Xen-devel] How to debug a kernel module in domain 0?

[Xin Zhao <zhaoxin@xxxxxxxxxxxxxx>]

Hi,

I want to debug a kernel module in domain 0. I read the 
tools/debugger/gdb/README file and followed the instructions to setup a 
debugging environment for DomU. But this does not work for kernel 
modules in Dom0. I tried "gdbserver-xen 127.0.0.1:9999 
<http://127.0.0.1:9999> --attach 0", since dom0's id is 0. It does not 
work.
Is it possible to debug a kernel module in Xen Dom0?

Thanks,
-x


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