The return of memset is never checked. This patch explicitly ignore
the return to avoid MISRA-C violations.
The only directory excluded directory was ext/* since it contains
only imported code.
Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
Add new test cases to validate dynamic memory allocation
functions such as malloc, calloc, realloc using minimal libc
and newlibc implementation of standard C library.
Signed-off-by: Praful Swarnakar <praful.swarnakar@intel.com>