我是一个新手,请问编译下面程序后,自动打开AXD,但我看不到AXD没有任何提示,一片空的
是怎么回事啊.程序如下
AREA Hello_Word, CODE, READONLY ; name this block of code
SWI_WriteC EQU 0x03 ;output character address in r1
SWI_Exit EQU 0x18 ;finish program
SWI_FUN EQU 0x123456
ENTRY ;code entry point
START LDR r1,=TEXT
SUB r1,r1,#1
LDR r0, = SWI_WriteC
LOOP ADD r1,r1,#1
LDRB r2, [r1]
CMP r2, #0
SWINE SWI_FUN
BNE LOOP
LDR r0, = SWI_Exit
SWI SWI_FUN
TEXT DCB "Hello World!", &0a, &0d, 0 ; string + CR + LF + null
END | 
