art: Make calling convention immune to SIRT structure change

Introduce stack_indirect_reference_table::referencesOffset and
rely on it in calling convention to avoid issues if SIRT structure
change.

Change-Id: Icc0c5c5b1313173df2ee519ab8934183074fdfb6
Signed-off-by: Dmitry Petrochenko <dmitry.petrochenko@intel.com>
2 files changed