下面的代码,可以在emu8086模拟器可以运行,请问怎么才能在masm32或者masmplus运行?
name "hi-world"
; this example prints out "hello world!"
; by writing directly to video memory.
; in vga memory: first byte is ascii character, byte that follows is character attribute.
; if you change the second byte, you can change the color of
; the character even after it is printed.
; character attribute is 8 bit value,
; high 4 bits set background color and low 4 bits set foreground color.
; hex bin color
;
; 0 0000 black
; 1 0001 blue
; 2 0010 green
; 3 0011 cyan
; 4 0100 red
; 5 0101 magenta
; 6 0110 brown
; 7 0111 light gray
; 8 1000 dark gray
; 9 1001 light blue
; a 1010 light green
; b 1011 light cyan
; c 1100 light red
; d 1101 light magenta
; e 1110 yellow
; f 1111 white
org 100h
; set video mode
mov ax, 3 ; text mode 80x25, 16 colors, 8 pages (ah=0, al=3)
int 10h ; do it!
; cancel blinking and enable all 16 colors:
mov ax, 1003h
mov bx, 0
int 10h
; set segment register:
mov ax, 0b800h
mov ds, ax
; print "hello world"
; first byte is ascii code, second byte is color code.
mov [02h], 'H'
mov [04h], 'e'
mov [06h], 'l'
mov [08h], 'l'
mov [0ah], 'o'
mov [0ch], ','
mov [0eh], 'W'
mov [10h], 'o'
mov [12h], 'r'
mov [14h], 'l'
mov [16h], 'd'
mov [18h], '!'
; color all characters:
mov cx, 12 ; number of characters.
mov di, 03h ; start from byte after 'h'
c: mov [di], 11101100b ; light red(1100) on yellow(1110)
add di, 2 ; skip over next ascii code in vga memory.
loop c
直接编译,保存成 t.asm???
请问这个是不是写错了,应该是“直接保存成t.asm”吧?
要是这样,我编译,出错:
t.asm(45): error A2034: must be in segment block
t.asm(46): error A2034: must be in segment block
t.asm(51): error A2034: must be in segment block
t.asm(53): error A2034: must be in segment block
t.asm(55): error A2034: must be in segment block
t.asm(57): error A2034: must be in segment block
t.asm(59): error A2034: must be in segment block
t.asm(61): error A2034: must be in segment block
t.asm(63): error A2034: must be in segment block
t.asm(65): error A2034: must be in segment block
t.asm(67): error A2034: must be in segment block
t.asm(69): error A2034: must be in segment block
t.asm(71): error A2034: must be in segment block
t.asm(73): error A2034: must be in segment block
t.asm(79): error A2034: must be in segment block
t.asm(80): error A2034: must be in segment block
t.asm(82): error A2008: syntax error : c
t.asm(83): error A2034: must be in segment block
t.asm(84): error A2008: syntax error : c
t.asm(87): error A2034: must be in segment block
t.asm(88): error A2034: must be in segment block
t.asm(90): error A2034: must be in segment block
t.asm(90): error A2088: END directive required at end of file