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remote debugging
- From: Vinayak P Risbud <vinayak at multitech dot co dot in>
- To: Ecos-Discuss <ecos-discuss at sources dot redhat dot com>
- Cc: gdb <gdb at sources dot redhat dot com>
- Date: Mon, 22 Jul 2002 22:04:01 +0530
- Subject: remote debugging
- Organization: Multi-Tech Software Systems
Hi,
I am trying to use remote debugging using LAN (Tcp/Ip) on
Redboot
What I understood till now is,
1. the main polls net_io_test function during idle
time
2. The function net_io_test checks for
tcp_sock.state == _ESTABLISHED
3. If established, the control calls
net_io_assume_console
to setup debug channel.
But, after this, how the flow goes, I am not able to
trace.
my gdb client on remote PC sends $Hc-1#09 command,
over tcp/ip link.
I am not able to trace, where and how exactly this gdb
command is read and processed (i.e trap is generated ?)
Can any one help in tracing the flow ?
Thanks in advance
Vinayak