target/hexagon: Add PC to raise_exception, use fTRAP() helper Add PC to raise_exception helper Replace the fGEN_TCG_J2_trap0 macro override with the fTRAP()-generated system helper instead. Reviewed-by: Taylor Simpson <ltaylorsimpson@gmail.com> Signed-off-by: Brian Cain <brian.cain@oss.qualcomm.com>