Bug 455236 - Create tests for GDB 7.9 

Change-Id: Iab5d27bdb2e921bedb9e519c3f55b84ccc0d0197
Signed-off-by: Marc Khouzam <marc.khouzam@ericsson.com>
Reviewed-on: https://git.eclipse.org/r/38265
Reviewed-by: Alvaro Sanchez-Leon <alvsan09@gmail.com>