Update the NIOSII port to enable longer jumps
Update the NIOSII port so it works on systems with more RAM as
per
@@ -131,7 +131,8 @@ soft_exceptions:
call_scheduler:
stw ea, 72(sp) # EA is PC+4 so will skip over instruction causing exception
- call vTaskSwitchContext # Pick the next context.
+ movia r15, vTaskSwitchContext # Pick the next context - use long call version in place of "call"
+ callr r15
br restore_sp_from_pxCurrentTCB # Switch in the task context and restore.
.section .exceptions.unknown.user
