1
0

Delete article

Deleted articles cannot be recovered.

Draft of this article would be also deleted.

Are you sure you want to delete this article?

More than 3 years have passed since last update.

paizaでアセンブラ その3

Last updated at Posted at 2018-12-06

#概要

paizaでアセンブラ、やってみた。
gas調べたら、puts使えた。

#サンプルコード

import subprocess
import os

def gcc():
    c_file = 'test.s'
    test_c = """
.code64
.text
.global main

main:
	mov	 	$message, %rdi
	call	puts
	ret

.data	
message:
	.asciz "hello world!"
"""
    with open(c_file, 'w') as f:
        f.write(test_c)
    os.system("gcc -no-pie %s" % c_file)
    result = subprocess.Popen('./a.out', stdout = subprocess.PIPE).communicate()[0]
    for i, v in enumerate(result[ : -1].split('\n')):
        print v

if __name__ == '__main__':
  gcc()
  

#成果物

以上。

1
0
0

Register as a new user and use Qiita more conveniently

  1. You get articles that match your needs
  2. You can efficiently read back useful information
  3. You can use dark theme
What you can do with signing up
1
0

Delete article

Deleted articles cannot be recovered.

Draft of this article would be also deleted.

Are you sure you want to delete this article?