test67.asm
来自「汇编编译器的最新版本的源码.买了自己动手写操作系统这本书的人一定要下」· 汇编 代码 · 共 39 行
ASM
39 行
;Testname=unoptimized; Arguments=-fbin -otest67.bin -O0; Files=stdout stderr test67.bin
;Testname=optimized; Arguments=-fbin -otest67.bin -Ox; Files=stdout stderr test67.bin
bits 16
mov ax,[bx]
mov ax,[foo]
mov ax,[word foo]
mov ax,[dword foo]
mov ax,[ebx]
rep movsb
a16 rep movsb
a32 rep movsb
a32 mov ax,bx
bits 32
mov ax,[bx]
mov ax,[foo]
mov ax,[word foo]
mov ax,[dword foo]
mov ax,[ebx]
rep movsb
a16 rep movsb
a32 rep movsb
bits 64
mov ax,[rbx]
mov ax,[foo]
mov ax,[qword foo]
mov ax,[dword foo]
mov ax,[ebx]
rep movsb
a32 rep movsb
a64 rep movsb
foo:
⌨️ 快捷键说明
复制代码Ctrl + C
搜索代码Ctrl + F
全屏模式F11
增大字号Ctrl + =
减小字号Ctrl + -
显示快捷键?