linux-phytec-fsl

arch/tile: sync up with <arch/sim.h> and <arch/sim_def.h> changes

These headers are used by Linux but are maintained upstream.
This change incorporates a few minor fixes to these headers,
including a new sim_print() function, cleaner support for the
sim_syscall() API, and a sim_query_cpu_speed() method.

Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>