Linux-based Xen stubdomain for hosting QEMU
Building
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Download auxiliary sources:
make get-sources
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Install build dependencies (package names for Fedora, may differ for others):
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python
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zlib-devel
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xen-devel
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glib2-devel
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autoconf
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automake
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edk2-tools
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libtool
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libseccomp-devel >= 2.3.0
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pixman-devel
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xen-devel
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qubes-gui-common-devel
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qubes-libvchan-xen-devel
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bc
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gcc-plugin-devel
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gcc-c++
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quilt
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xen-runtime
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busybox
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dracut
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inotify-tools
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Build the thing:
make -f Makefile.stubdom
The stubdomain consists of two files:
- kernel: build/linux/arch/x86/boot/bzImage
- ramdisk: build/rootfs/stubdom-linux-rootfs
Hacking
The most interesting things are in rootfs dir:
- gen - script to generate ramdisk, you can add/remove extra binaries here
- init - wrapper script calling qemu and handling interaction with it