1 2 下一页 在 masm32.inc 中有这样几个函数的声明: byt2bin_ex PROTO :BYTE, :DWORD
wrd2bin_ex PROTO :WORD, :DWORD
dw2bin_ex PROTO :DWORD, :DWORD
dw2hex_ex PROTO :DWORD, :DWORD
bin2byte_ex PROTO :DWORD
byt2bin_ex: 从 Byte 数到二进制字符串 ; Test19_1.asm
.386
.model flat, stdcall
include Windows.inc
include kernel32.inc
include masm32.inc
include debug.inc
includelib kernel32.lib
includelib masm32.lib
includelib debug.lib
.data
szBin db 8 dup(0), 0 ;这是接收二进制字符串的缓冲区, 需分配好空间
bVal db 3
.code
main proc
;查看数字的二进制信息
invoke byt2bin_ex, 2, addr szBin
PrintString szBin ;00000010
;查看变量 bVal 的二进制信息
invoke byt2bin_ex, bVal, addr szBin
PrintString szBin ;00000011
;查看寄存器 al 的二进制信息
mov al, 0feh
invoke byt2bin_ex, al, addr szBin
PrintString szBin ;11111110
ret
main endp
end main
wrd2bin_ex: 从 Word 数到二进制字符串 ; Test19_2.asm
.386
.model flat, stdcall
include Windows.inc
include kernel32.inc
include masm32.inc
include debug.inc
includelib kernel32.lib
includelib masm32.lib
includelib debug.lib
.data
szBin db 16 dup(0), 0 ;这是接收二进制字符串的缓冲区, 需分配好空间
dwVal dw 3
.code
main proc
;查看数字的二进制信息
invoke wrd2bin_ex, 2, addr szBin
PrintString szBin ;0000000000000010
;查看变量 dwVal 的二进制信息
invoke wrd2bin_ex, dwVal, addr szBin
PrintString szBin ;0000000000000011
;查看寄存器 ax 的二进制信息
mov ax, 0fffeh
invoke wrd2bin_ex, ax, addr szBin
PrintString szBin ;1111111111111110
ret
main endp
end main (责任编辑：admin)
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