Struct Chunk

pub struct Chunk { /* private fields */ }

Represents a contiguous chunk of memory allocated or inspected by the runtime.

Implementations

impl Chunk

pub fn addr(&self) -> u64

Returns the start address of the memory chunk.

pub fn size(&self) -> u64

Returns the size of the memory chunk in bytes.

pub fn permissions(&self) -> Perm

Returns the current permissions of the memory chunk.

pub fn page_start(&self) -> u64

Returns the address of the start of the page containing this chunk.

pub fn page_end(&self) -> u64

Returns the address of the end of the page containing this chunk.

pub fn change_permissions(&mut self, perm: Perm)

Changes the permissions of the memory chunk.

pub fn make_x(&mut self)

Sets the permissions to Execute only.

pub fn make_rw(&mut self)

Sets the permissions to Read and Write.

pub fn make_rx(&mut self)

Sets the permissions to Read and Execute.

pub fn make_rwx(&mut self)

Sets the permissions to Read, Write, and Execute.

pub fn make_ro(&mut self)

Sets the permissions to Read Only.

pub fn cache_flush(&mut self)

Flushes the instruction cache for this memory chunk. This should be used when modifying code in memory (e.g., hooking, JIT).

pub fn is_valid(&self) -> bool

Trait Implementations

impl Display for Chunk

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

Formats the value using the given formatter.