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Diffstat (limited to 'qemu-headless/extract-kernel.py')
-rwxr-xr-x | qemu-headless/extract-kernel.py | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/qemu-headless/extract-kernel.py b/qemu-headless/extract-kernel.py new file mode 100755 index 0000000..71dde88 --- /dev/null +++ b/qemu-headless/extract-kernel.py @@ -0,0 +1,30 @@ +#!/usr/bin/python3 + + +import os +import shutil +import subprocess +import sys + +def get_vmlinuz_path(): + return os.path.join('mnt', os.readlink('mnt/vmlinuz').lstrip('/')) + +def get_initrd_path(): + return os.path.join('mnt', os.readlink('mnt/initrd.img').lstrip('/')) + +if not os.path.exists('mnt'): + os.mkdir('mnt') + +subprocess.run([ + 'guestmount', + '-a', 'unstable-armhf.qcow2', + '-m', '/dev/sda1', + '--ro', + 'mnt']) +print(get_vmlinuz_path()) +print(get_initrd_path()) + +shutil.copyfile(get_vmlinuz_path(), 'vmlinuz', follow_symlinks=True) +shutil.copyfile(get_initrd_path(), 'initrd.img', follow_symlinks=True) + +subprocess.run(['fusermount', '-u', 'mnt']) |