Struct SectionHeader

#[repr(C)]
pub struct SectionHeader {
    pub name: u32,
    pub section_type: u32,
    pub flags: u64,
    pub address: u64,
    pub offset: u64,
    pub size: u64,
    pub link: u32,
    pub info: u32,
    pub alignment: u64,
    pub entry_size: u64,
}

Fields

name: u32

section_type: u32

flags: u64

address: u64

offset: u64

size: u64

link: u32

Some sections are ‘linked’ to another section. This field contains the index of the linked section.

info: u32

Can contain extra information about a section.

alignment: u64

entry_size: u64

If this section contains a table, this is the size of one entry

Implementations

impl SectionHeader

pub fn section_type(&self) -> SectionType

pub fn name<'a>(&self, elf: &'a Elf<'_>) -> Option<&'a str>

pub fn data<'a>(&self, elf: &'a Elf<'_>) -> Option<&'a [u8]>

Get this section’s data, as a byte slice. Returns None if the image isn’t represented in the file (for example, NoBits sections don’t have any data).

pub fn is_writable(&self) -> bool

Whether this section contains writable data

pub fn is_allocated(&self) -> bool

Whether this section should be allocated into the memory image of the program

pub fn is_executable(&self) -> bool

Whether this section contains executable instructions

Trait Implementations

impl Debug for SectionHeader

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

Formats the value using the given formatter.

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

where SectionHeader: 'a,

type Error = Error

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