Struct ProgramHeader

#[repr(C)]
pub struct ProgramHeader {
    pub p_type: u32,
    pub p_flags: u32,
    pub p_offset: u64,
    pub p_vaddr: u64,
    pub p_paddr: u64,
    pub p_filesz: u64,
    pub p_memsz: u64,
    pub p_align: u64,
}

A 64-bit ProgramHeader typically specifies how to map executable and data segments into memory

Fields

p_type: u32

Segment type

p_flags: u32

Segment flags

p_offset: u64

Segment file offset

p_vaddr: u64

Segment virtual address

p_paddr: u64

Segment physical address

p_filesz: u64

Segment size in file

p_memsz: u64

Segment size in memory

p_align: u64

Segment alignment

Implementations

impl ProgramHeader

pub fn parse( bytes: &[u8], offset: usize, count: usize, ctx: Endian, ) -> Result<Vec<ProgramHeader>>

pub fn from_bytes(bytes: &[u8], phnum: usize) -> Vec<ProgramHeader>

pub unsafe fn from_raw_parts<'a>( phdrp: *const ProgramHeader, phnum: usize, ) -> &'a [ProgramHeader]

Safety

This function creates a ProgramHeader directly from a raw pointer

pub fn from_fd( fd: &mut File, offset: u64, count: usize, ) -> Result<Vec<ProgramHeader>>

Trait Implementations

impl Clone for ProgramHeader

fn clone(&self) -> ProgramHeader

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ProgramHeader

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

Formats the value using the given formatter.

impl Default for ProgramHeader

fn default() -> ProgramHeader

Returns the “default value” for a type.

impl From<ProgramHeader> for ElfProgramHeader

fn from(ph: ProgramHeader) -> Self

Converts to this type from the input type.

impl From<ProgramHeader> for ProgramHeader

fn from(ph: ElfProgramHeader) -> Self

Converts to this type from the input type.

impl PartialEq for ProgramHeader

fn eq(&self, other: &ProgramHeader) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Plain for ProgramHeader

fn from_bytes(bytes: &[u8]) -> Result<&Self, Error>

where Self: Sized,

fn slice_from_bytes(bytes: &[u8]) -> Result<&[Self], Error>

where Self: Sized,

fn slice_from_bytes_len(bytes: &[u8], len: usize) -> Result<&[Self], Error>

where Self: Sized,

fn from_mut_bytes(bytes: &mut [u8]) -> Result<&mut Self, Error>

where Self: Sized,

fn slice_from_mut_bytes(bytes: &mut [u8]) -> Result<&mut [Self], Error>

where Self: Sized,

fn slice_from_mut_bytes_len( bytes: &mut [u8], len: usize, ) -> Result<&mut [Self], Error>

where Self: Sized,

fn copy_from_bytes(&mut self, bytes: &[u8]) -> Result<(), Error>

impl SizeWith<Endian> for ProgramHeader

fn size_with(ctx: &Endian) -> usize

impl<'a> TryFromCtx<'a, Endian> for ProgramHeader

where ProgramHeader: 'a,

type Error = Error

fn try_from_ctx( src: &'a [u8], ctx: Endian, ) -> Result<(Self, usize), Self::Error>

impl<'a> TryIntoCtx<Endian> for &'a ProgramHeader

type Error = Error

fn try_into_ctx(self, dst: &mut [u8], ctx: Endian) -> Result<usize, Self::Error>

impl TryIntoCtx<Endian> for ProgramHeader

type Error = Error

fn try_into_ctx(self, dst: &mut [u8], ctx: Endian) -> Result<usize, Self::Error>

impl Copy for ProgramHeader

impl StructuralPartialEq for ProgramHeader