/ C library -- limits / limits ( lnode-address , function ) / / limits >= 0 means success / limits == -1 means error .globl _limits, cerror _limits: mov r5,-(sp) mov sp,r5 mov 4(r5),0f mov 6(r5),0f+2 sys 0; 9f bec 1f jmp cerror 1: mov (sp)+,r5 rts pc .data 9: sys 60. ; 0:.. ; ..