Created
November 7, 2019 09:42
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| #!/usr/bin/python3 | |
| from subprocess import run, PIPE, Popen, CalledProcessError | |
| from sys import exit | |
| from os import chdir | |
| def main(): | |
| # TODO CHANGE PATH TO MEDUSA | |
| chdir('/home/user/medusa') | |
| try: | |
| run(['stty', '-F', '/dev/ttyS0', 'raw', '-echo'], check=True) | |
| # run(['stty', '-F', '/dev/ttyS1', 'raw', '-echo'], check=True) | |
| except CalledProcessError as e: | |
| print('Error', e) | |
| exit(-1) | |
| p = Popen(['socat', '-d', '-d', '/dev/ttyS0', 'pty'], bufsize=1,stderr=PIPE, | |
| universal_newlines=True) | |
| while p.poll() is None: | |
| out = p.stderr.readline() | |
| print(out, end='') | |
| if not out: | |
| print('Error reading socat') | |
| exit(-1) | |
| i = out.find('N PTY is') | |
| if i != -1: | |
| lines = out[i+9:].splitlines() | |
| pts = lines[0] | |
| print(pts) | |
| with open('remote.txt', 'w') as f: | |
| f.write('target remote ' + pts + '\n') | |
| break | |
| run(['gdb', 'vmlinux', '-x', 'remote.txt']) | |
| if __name__ == '__main__': | |
| main() |
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