1
這是我的彙編代碼,當我運行它時出現一個隨機8,我不知道如何擺脫它。這8個爲什麼出現在我的彙編代碼中?
B main
number DEFW 4
verse DEFB " men went to mow\nWent to mow a meadow\n",0
verse2 DEFB " men,"
ALIGN
main ADR R0,number ;puts address of number into R0
SWI 4 ;prints value in number
ADR R0,verse
SWI 3 ;prints verse
ADR R0,number
SWI 4 ;prints value number
ADR R0,verse2 ;places the address of verse to R0
SWI 3 ;prints verse2
SWI 2