STACK_PAD_SIZE    819 cont.c         	VALUE space[STACK_PAD_SIZE];
STACK_PAD_SIZE    843 cont.c         	    if (&space[STACK_PAD_SIZE] < end) {
STACK_PAD_SIZE    845 cont.c         		volatile VALUE *sp = ALLOCA_N(VALUE, end - &space[STACK_PAD_SIZE]);
STACK_PAD_SIZE    848 cont.c         		cont_restore_0(cont, &space[STACK_PAD_SIZE-1]);