.globl _str2uc .text _str2uc: ~~str2uc: ~s=R13 link R14,#0 movem.l R6-R7/R12-R13,-(sp) ~c=R7 ~r=R12 *line 13 move.l R13,R12 *line 15 move.l 8(R14),R13 *line 15 bra L4 L3: *line 16 move.b R7,R0 ext.w R0 move R0,(sp) jsr _toupper move.b R0,(R13)+ L4: *line 16 move.b (R13),R7 bne L3 L2: *line 18 move.l R12,R0 bra L1 L1:tst.l (sp)+ movem.l (sp)+,R7-R7/R12-R13 unlk R14 rts .data