Struct metagoblin::elf::program_header::ProgramHeader

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 unified ProgramHeader - convertable to and from 32-bit and 64-bit variants

Fields

p_type: u32

p_flags: u32

p_offset: u64

p_vaddr: u64

p_paddr: u64

p_filesz: u64

p_memsz: u64

p_align: u64

Implementations

impl ProgramHeader

pub fn size(ctx: Ctx) -> usize

Return the size of the underlying program header, given a Ctx

pub fn new() -> ProgramHeader

Create a new PT_LOAD ELF program header

pub fn file_range(&self) -> Range<usize>

Returns this program header's file offset range

pub fn vm_range(&self) -> Range<usize>

Returns this program header's virtual memory range

pub fn executable(&mut self)

Sets the executable flag

pub fn write(&mut self)

Sets the write flag

pub fn read(&mut self)

Sets the read flag

pub fn is_executable(&self) -> bool

Whether this program header is executable

pub fn is_read(&self) -> bool

Whether this program header is readable

pub fn is_write(&self) -> bool

Whether this program header is writable

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

Trait Implementations

impl Clone for ProgramHeader

pub fn clone(&self) -> ProgramHeader

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ProgramHeader

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

Formats the value using the given formatter.

impl Default for ProgramHeader

pub fn default() -> ProgramHeader

Returns the "default value" for a type.

impl<'a> From<&'a ProgramHeader> for MetaData

pub fn from(phdr: &'a ProgramHeader) -> Self

Performs the conversion.

impl<'a> From<&'a ProgramHeader> for Permissions

pub fn from(phdr: &'a ProgramHeader) -> Self

Performs the conversion.

impl From<ProgramHeader> for ProgramHeader

pub fn from(ph: ProgramHeader) -> ProgramHeader

Performs the conversion.

impl From<ProgramHeader> for ProgramHeader

pub fn from(ph: ProgramHeader) -> ProgramHeader

Performs the conversion.

impl From<ProgramHeader> for ProgramHeader

pub fn from(ph: ProgramHeader) -> ProgramHeader

Performs the conversion.

impl From<ProgramHeader> for ProgramHeader

pub fn from(ph: ProgramHeader) -> ProgramHeader

Performs the conversion.

impl PartialEq<ProgramHeader> for ProgramHeader

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl SizeWith<Ctx> for ProgramHeader

pub fn size_with(ctx: &Ctx) -> usize

impl StructuralPartialEq for ProgramHeader

impl<'a> TryFromCtx<'a, Ctx, [u8]> for ProgramHeader

type Error = Error

pub fn try_from_ctx(
    bytes: &'a [u8],
    Ctx
) -> Result<(ProgramHeader, usize), <ProgramHeader as TryFromCtx<'a, Ctx, [u8]>>::Error>

impl TryIntoCtx<Ctx, [u8]> for ProgramHeader

type Error = Error

pub fn try_into_ctx(
    self,
    bytes: &mut [u8],
    Ctx
) -> Result<usize, <ProgramHeader as TryIntoCtx<Ctx, [u8]>>::Error>