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Re: gcc compiler option and kernel

On Sat, 06 Nov 2004 10:41:00 +0800, Bao zhao <paozhaokeats@xxxxxxxxxxx> wrote:
>   Yestoday , I use objdump to get  disassembly code of  kernel/sched.c,
> but  I find it too difficult to read the code .
ideally, i would have the following to help debugging:

CONFIG_DEBUG_SLAB=y and 
CONFIG_FRAME_POINTER=y

you can also use something like this:

gcc -c file.c -g -Wa,-a,-ad  > file.s

to get a mixture of c and assembly output (which might be more helpful)

kind regards
anupam
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