Hi:
I am trying to debug a kernel using the steps specified in the Handbook.
I follow the
steps to compile the kernel, reboot with -d option, and in the
other machine, I run gdb -k kernel and so...
I have both machines joined with a serial null-modem cable, but
when I try:
(kgdb) target remote /dev/cuaa0
Remote debugging using /dev/cuaa0
Ignoring packet error, continuing...
Ignoring packet error, continuing...
Ignoring packet error, continuing...
Couldn't establish connection to remote target
Malformed response to offset query, timeout
(kgdb)
I am newbie with this topics, I don know where is the problem.
How can I test the communication?
Do I have to change some specs of device /dev/cuaa0 to communicate
with the target box ?
Any suggestion will be very appreciated.
--
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Juan F. Rodriguez Hervella
Universidad Carlos III de Madrid
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