jose manuel martin bravo

Linux modules debug issues

Discussion created by jose manuel martin bravo on May 23, 2006
Latest reply on May 23, 2006 by jose manuel martin bravo
Hi again.
 
I'm using a codewarrior 2.6 version, and i'm trying to debug kernel modules.
Kernels was compiled with -ggdb  -O1 CFLAGS and -gdwarf2 AFLAGS.
 
Module was created using Codewarrior Wizard.
 
First try: module debug on 2.4. BSP = MPC8272ADS_2.4. Module builded with -ggdb debug flags and related kernel sources are a 2.4.22 kernel. Following instructions gived at Codewarrior Development Studio for powerpc isa Linux targetting manual. I can display modules, but i can't load symbolics. I can't execute load simbolics on linux menu. Dialog seems be deactive.
 
Looking for modules debug, i founded "codewarrior_Kernel_kernel-module-Debugging_8548LTIB_20051216_BSP_v1.0.pdf" file. Try to debug using method described here. Same results.
 
 
Repeated for a kernel version 2.6. Same test, same results: i can't select Linux->load symbolics dialog.
 
Any ideas?
 
thanks in advice

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