| Remote Debugging through gateway [message #1837465] |
Sat, 30 January 2021 21:27 |
 J.R. Heisey
Messages: 10
Registered: July 2013 |
Junior Member |
|
|
I am trying to debug a target through a gateway or proxy system.
Running Eclilpse / gdb on host
Running gdbserver on target
- Note that I am able to get Eclipse to auto run gdbserver on the target using remote connections
I.E. Eclipse on host => gateway => gdbserver on target
All three system are running LInux
1) I was not able to get port forwarding to work using these ssh command parameters. Anyone point to a ssh port forwarding description which is understandable?
gateway $ ssh -N -p 2159 target 2159:localhost:2159
or
host $ ssh -L 2159:target:2159 gateway
Running gdb on the command line does not connect to the gdbserver
2) As an alternative to port forwarding you can chain ssh sessions to gdb on the command line on the target machine.
ssh -A -t gateway cd ${project_folder} \&\& gdb --command ${gdb_command_file}
This command line at shell prompt successfully runs gdb on the gateway and connects to the gdbserver on the target
When I try to use this in a Debug Configuration ... specifically
Debugger tab
=> Main sub tab
=> GDB debugger field contains: ssh -A -t gateway cd ${project_folder} \&\& gdb
Removing the backslashes for the escaped ampersands doe not help.
Can an Eclipse developer explain how Eclipse debugger uses this field?
Could this be a bug?
Thanks
|
|
|
Powered by
FUDForum. Page generated in 0.04180 seconds
] 
Search
Help
Register
Login
Home
