Struct WindowsRegion

pub struct WindowsRegion<'a, Driver>where
    Driver: VmiDriver,
    Driver::Architecture: Architecture + ArchAdapter<Driver>,
{ /* private fields */ }

Expand description

A Windows memory region.

A memory region represents a range of virtual memory allocated within a process. It is managed by the Windows memory manager and described by a Virtual Address Descriptor (VAD).

§Implementation Details

Corresponds to _MMVAD.

Implementations§

impl<'a, Driver> WindowsRegion<'a, Driver>
where Driver: VmiDriver, Driver::Architecture: Architecture + ArchAdapter<Driver>,

pub fn new(vmi: VmiState<'a, Driver, WindowsOs<Driver>>, vad: Va) -> Self

Creates a new Windows memory region.

pub fn starting_vpn(&self) -> Result<u64, VmiError>

Returns the starting VPN of the VAD.

§Implementation Details

The starting VPN is calculated from _MMVAD_SHORT.StartingVpn and, if present, _MMVAD_SHORT.StartingVpnHigh fields.

pub fn ending_vpn(&self) -> Result<u64, VmiError>

Returns the ending VPN of the VAD.

§Implementation Details

The ending VPN is calculated from _MMVAD_SHORT.EndingVpn and, if present, _MMVAD_SHORT.EndingVpnHigh fields.

pub fn vad_flags(&self) -> Result<u64, VmiError>

Returns the VAD flags.

§Notes

This value is cached after the first read.

§Implementation Details

Corresponds to _MMVAD_SHORT.VadFlags.

pub fn vad_type(&self) -> Result<u8, VmiError>

Returns the VAD type.

§Implementation Details

Corresponds to _MMVAD_SHORT.VadFlags.VadType.

pub fn vad_protection(&self) -> Result<u8, VmiError>

Returns the memory protection of the VAD.

§Implementation Details

Calculated from _MMVAD_SHORT.VadFlags.Protection field.

pub fn private_memory(&self) -> Result<bool, VmiError>

Checks if the VAD represents private memory.

§Implementation Details

Corresponds to _MMVAD_SHORT.VadFlags.PrivateMemory.

pub fn mem_commit(&self) -> Result<bool, VmiError>

Checks if the memory of the VAD is committed.

§Implementation Details

Corresponds to _MMVAD_SHORT.VadFlags.MemCommit (Windows 7) or _MMVAD_SHORT.VadFlags1.MemCommit (Windows 8+).

pub fn left_child(&self) -> Result<Option<WindowsRegion<'a, Driver>>, VmiError>

Returns the left child of the VAD.

§Implementation Details

Corresponds to _MMVAD_SHORT.Left.

pub fn right_child(&self) -> Result<Option<WindowsRegion<'a, Driver>>, VmiError>

Returns the right child of the VAD.

§Implementation Details

Corresponds to _MMVAD_SHORT.Right.

Trait Implementations§

impl<Driver> Debug for WindowsRegion<'_, Driver>
where Driver: VmiDriver, Driver::Architecture: Architecture + ArchAdapter<Driver>,

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

impl<'a, Driver> VmiOsRegion<'a, Driver> for WindowsRegion<'a, Driver>
where Driver: VmiDriver, Driver::Architecture: Architecture + ArchAdapter<Driver>,

fn start(&self) -> Result<Va, VmiError>

Returns the starting virtual address of the memory region.

§Implementation Details

The starting address is calculated from _MMVAD_SHORT.StartingVpn and, if present, _MMVAD_SHORT.StartingVpnHigh fields.

fn end(&self) -> Result<Va, VmiError>

Returns the ending virtual address of the memory region.

§Implementation Details

The ending address is calculated from _MMVAD_SHORT.EndingVpn and, if present, _MMVAD_SHORT.EndingVpnHigh fields.

fn protection(&self) -> Result<MemoryAccess, VmiError>

Returns the memory protection of the memory region.

§Implementation Details

Calculated from _MMVAD_SHORT.VadFlags.Protection field.

fn kind(&self) -> Result<VmiOsRegionKind<'a, Driver, Self::Os>, VmiError>

Returns the memory region’s kind.

type Os = WindowsOs<Driver>

The VMI OS type.

impl<Driver> VmiVa for WindowsRegion<'_, Driver>
where Driver: VmiDriver, Driver::Architecture: Architecture + ArchAdapter<Driver>,

fn va(&self) -> Va

Returns the virtual address.

Auto Trait Implementations§

impl<'a, Driver> !Freeze for WindowsRegion<'a, Driver>

impl<'a, Driver> !RefUnwindSafe for WindowsRegion<'a, Driver>

impl<'a, Driver> !Send for WindowsRegion<'a, Driver>

impl<'a, Driver> !Sync for WindowsRegion<'a, Driver>

impl<'a, Driver> Unpin for WindowsRegion<'a, Driver>

impl<'a, Driver> !UnwindSafe for WindowsRegion<'a, Driver>

Blanket Implementations§

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