ddd4.s

运行工具为ADS,为ARM体系结构的汇编源泉代码

        EXPORT COUNT
        IMPORT main
        IMPORT a
        IMPORT b
        IMPORT value

        AREA EX2_1,CODE,READONLY
        CODE32
        ENTRY
COUNT   CMP R5,R3
        MOVNE PC,LR
        
        LDR R3,=value
        MOV R0,#0x100
        STR R0,[R3]
        LDR R3,=a
        MOV R0,#0x80000000
        STR R0,[R3]
        LDR R3,=b
        MOV R0,#00
        STR R0,[R3]
        BL main
        
        LDR R3,=b
        LDR R3,[R3]
CYCLE  NOP
        B CYCLE
        END