eu-stack: add support for sysroot option

Use the dwfl_set_sysroot() function to set the sysroot to be
used when analysing a core:

e.g.
   $ eu-stack --core core --sysroot /path/to/sysroot -e crashing_prog

Signed-off-by: Luke Diamand <ldiamand@roku.com>
Signed-off-by: Michal Sekletar <msekleta@redhat.com>
1 file changed