Struct MemoryRegion 

pub struct MemoryRegion {
    pub name: String,
    pub size: u64,
    pub region_type: RegionType,
    pub priority: i32,
    pub subregions: Vec<SubRegion>,
    pub enabled: bool,
}

Fields

name: String

size: u64

region_type: RegionType

priority: i32

subregions: Vec<SubRegion>

enabled: bool

Implementations

impl MemoryRegion

pub fn container(name: &str, size: u64) -> Self

Create a pure container (no backing storage).

pub fn ram(name: &str, size: u64) -> (Self, Arc<RamBlock>)

Create a RAM-backed region and return the shared RamBlock handle alongside it.

pub fn rom(name: &str, size: u64) -> (Self, Arc<RamBlock>)

Create a read-only ROM region and return the shared RamBlock handle alongside it. Writes to ROM are silently dropped.

pub fn io(name: &str, size: u64, ops: Box<dyn MmioOps>) -> Self

Create an MMIO region backed by device callbacks.

pub fn alias(name: &str, target: MemoryRegion, offset: u64, size: u64) -> Self

Create an alias window into target starting at byte offset within the target region.

pub fn add_subregion(&mut self, region: MemoryRegion, offset: GPA)

Add a child region at offset within this region’s address space, using the child’s existing priority.

pub fn add_subregion_with_priority( &mut self, region: MemoryRegion, offset: GPA, priority: i32, )

Add a child region at offset, overriding its priority.