19 lines
587 B
Plaintext
19 lines
587 B
Plaintext
Use ./run-qemu.sh to boot system image to a shell prompt, "exit" when done.
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Additional arguments to run-qemu.sh are QEMU arguments,
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$KARGS contains additional linux kernel arguments. For example:
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KARGS=quiet ./run-qemu.sh -hda docs/linux-fullconfig
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# cat /dev/?da
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# exit
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To extract the root filesystem from cpio.gz and chroot into it
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( mkdir fs && cd fs && zcat ../initramfs.cpio.gz | cpio -i -d -H newc )
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chroot fs /init
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To recreate the initramfs.cpio.gz from fs directory
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( cd fs && find . -printf '%P\n' | cpio -o -H newc -R +0:+0 | gzip ) \
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> initramfs.cpio.gz
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