pvh 0.1.0

Xen's x86/HVM direct boot ABI (PVH).
Documentation 
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use bitflags::bitflags;

bitflags! {
    /// Start info flags.
    ///
    /// These flags are passed in [`StartInfo::flags`].
    ///
    /// They correspond to xen.h's `SIF_*`.
    ///
    /// For details, see [xen/include/public/xen.h#L886].
    ///
    /// [xen/include/public/xen.h#L886]: https://xenbits.xen.org/gitweb/?p=xen.git;a=blob;f=xen/include/public/xen.h;h=82b9c05a76b7faedded8778fb8274a0d3d5d31e4;hb=06af9ef22996cecc2024a2e6523cec77a655581e#l886
    ///
    /// [`StartInfo::flags`]: crate::start_info::StartInfo::flags
    #[doc(alias = "SIF")]
    #[repr(transparent)]
    #[derive(Default, Hash, PartialEq, Eq, Clone, Copy, Debug)]
    pub struct Sif: u32 {
        /// Is the domain privileged?
        #[doc(alias = "SIF_PRIVILEGED")]
        const PRIVILEGED = 1 << 0;

        /// Is this the initial control domain?
        #[doc(alias = "SIF_INITDOMAIN")]
        const INITDOMAIN = 1 << 1;

        /// Is mod_start a multiboot module?
        #[doc(alias = "SIF_MULTIBOOT_MOD")]
        const MULTIBOOT_MOD = 1 << 2;

        /// Is mod_start a PFN?
        #[doc(alias = "SIF_MOD_START_PFN")]
        const MOD_START_PFN = 1 << 3;

        /// Do Xen tools understand a virt. mapped
        /// P->M making the 3 level tree obsolete?
        #[doc(alias = "SIF_VIRT_P2M_4TOOLS")]
        const VIRT_P2M_4TOOLS = 1 << 4;

        /// reserve 1 byte for xen-pm options
        #[doc(alias = "SIF_PM_MASK")]
        const PM_MASK = 0xFF << 8;
    }
}