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>
4 files changed