Re: [PATCH v2] perf test shell: Add -D to check dynamic symbols for ubuntu/debian

[Kim Phillips]

On Wed, 9 May 2018 15:45:29 +0800
Li Zhijian <lizhijian@xxxxxxxxxxxxxx> wrote:

> On Ubuntu and Debian, we can't find any symbol including "inet_pton" from 'nm -g'
> root@vm-lkp-nex04-8G-5 ~# nm -g /lib/x86_64-linux-gnu/libc-2.25.so | grep inet_pton
> nm: /lib/x86_64-linux-gnu/libc-2.25.so: no symbols
> 
> it looks libc.so has different symbol compositions at different distros

I'm wondering if that is because libc6-dbg isn't installed?:

ubuntu$ nm -g /usr/lib/debug/lib/x86_64-linux-gnu/libc-2.26.so | grep inet_pton
0000000000136340 W inet_pton
0000000000136010 T __inet_pton_length

Kim