add chroot-mode, so it works without qemu/kernel
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parent
206d7adb64
commit
9010e9786e
18
rootfs.sh
18
rootfs.sh
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@ -1,8 +1,8 @@
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#!/bin/bash
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set -ex
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QEMU_CMD=$1
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RAM=$2
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QEMU_CMD="${1:-qemu-system-x86_64}" # or 'chroot'
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QEMU_RAM="${2:-8G}"
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pushd sysa
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@ -116,11 +116,15 @@ cd tmp
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find . | cpio -H newc -o | gzip > initramfs.igz
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# Run
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${QEMU_CMD:-qemu-system-x86_64} -enable-kvm \
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-m "${RAM:-8G}" \
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-nographic \
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-no-reboot \
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-kernel ../../kernel -initrd initramfs.igz -append console=ttyS0
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if [ "${QEMU_CMD}" = 'chroot' ]; then
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sudo PATH="/after/bin:${PATH}" chroot . /init
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else
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${QEMU_CMD} -enable-kvm \
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-m "${QEMU_RAM:-8G}" \
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-nographic \
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-no-reboot \
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-kernel ../../kernel -initrd initramfs.igz -append console=ttyS0
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fi
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cd ../..
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