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IMX6 GDB debugging

Question asked by John Smith on Aug 22, 2017
Latest reply on Aug 29, 2017 by Carlos_Musich

Hello!

 

I'm using GDB to debug programs in such a way:

1. Establish ethernet connection between the board and the PC.

2. Run command

gdbserver :1234 myApp

on board

3. Run

arm-none-eabi-gdb myApp

on PC

4.  Run

target remote board_IP:1234

on PC

 

After that the debugging session is started.

 

Now I'm intersted - is there a way to debug running linux kernel with GDB?

I can use command:

arm-none-eabi-gdb vmlinux

at step 3.

 

But what command should be executed in order to start gdbserver on board?

 

Thank you in advance!

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