added getName method in SBModule.h and .cpp in order to get the name of
the module from m_object_name.
---------
Co-authored-by: Bar Soloveychik <barsolo@fb.com>
This patch introduces a new SBAPI method: `SBModule::IsFileBacked`
As the name suggests, it tells the user if the module's object file is
on disk or in memory.
rdar://68538278
Differential Revision: https://reviews.llvm.org/D118261
Signed-off-by: Med Ismail Bennani <medismail.bennani@gmail.com>