SET_MACHINE_STACK_END  365 cont.c             SET_MACHINE_STACK_END(&th->machine.stack_end);
SET_MACHINE_STACK_END  587 cont.c             SET_MACHINE_STACK_END(&ptr);
SET_MACHINE_STACK_END  710 cont.c         	SET_MACHINE_STACK_END(&th->machine.stack_end);
SET_MACHINE_STACK_END 1678 cont.c             SET_MACHINE_STACK_END(&th->machine.stack_end);
SET_MACHINE_STACK_END 3881 gc.c           #define SET_STACK_END (SET_MACHINE_STACK_END(&th->machine.stack_end), th->machine.register_stack_end = rb_ia64_bsp())
SET_MACHINE_STACK_END 3883 gc.c           #define SET_STACK_END SET_MACHINE_STACK_END(&th->machine.stack_end)
SET_MACHINE_STACK_END 3904 gc.c               SET_MACHINE_STACK_END(&end);
SET_MACHINE_STACK_END  133 thread.c       	SET_MACHINE_STACK_END(&(th)->machine.stack_end);	\