CHECK_STACK_OVERFLOW   91 vm.c                   CHECK_STACK_OVERFLOW(th->cfp, iseq->stack_max);
CHECK_STACK_OVERFLOW  111 vm.c               CHECK_STACK_OVERFLOW(th->cfp, iseq->stack_max);
CHECK_STACK_OVERFLOW  134 vm.c               CHECK_STACK_OVERFLOW(th->cfp, iseq->stack_max);
CHECK_STACK_OVERFLOW  506 vm.c           	CHECK_STACK_OVERFLOW(cfp, argc + iseq->stack_max);
CHECK_STACK_OVERFLOW   49 vm_eval.c      	CHECK_STACK_OVERFLOW(reg_cfp, argc + 1);
CHECK_STACK_OVERFLOW  741 vm_eval.c      	CHECK_STACK_OVERFLOW(th->cfp, iseq->stack_max);
CHECK_STACK_OVERFLOW  258 vm_insnhelper.c 	    CHECK_STACK_OVERFLOW(cfp, len);
CHECK_STACK_OVERFLOW  436 vm_insnhelper.c     CHECK_STACK_OVERFLOW(cfp, iseq->stack_max);
CHECK_STACK_OVERFLOW  772 vm_insnhelper.c         CHECK_STACK_OVERFLOW(th->cfp, argc);
CHECK_STACK_OVERFLOW  878 vm_insnhelper.c 	CHECK_STACK_OVERFLOW(GET_CFP(), iseq->stack_max);