Struct goblin::mach::relocation::RelocationInfo

#[repr(C)]
pub struct RelocationInfo {
    pub r_address: i32,
    pub r_info: u32,
}

Fields

r_address: i32

Offset in the section to what is being relocated

r_info: u32

Contains all of the relocation info as a bitfield. r_symbolnum, 24 bits, r_pcrel 1 bit, r_length 2 bits, r_extern 1 bit, r_type 4 bits

Implementations

impl RelocationInfo

pub fn r_symbolnum(self) -> usize

Symbol index if r_extern == 1 or section ordinal if r_extern == 0. In bits :24

pub fn r_pcrel(self) -> u8

Was relocated pc relative already, 1 bit

pub fn r_length(self) -> u8

The length of the relocation, 0=byte, 1=word, 2=long, 3=quad, 2 bits

pub fn r_extern(self) -> u8

Does not include value of sym referenced, 1 bit

pub fn r_type(self) -> u8

Ff not 0, machine specific relocation type, in bits :4

pub fn is_extern(self) -> bool

If true, this relocation is for a symbol; if false, or a section ordinal otherwise

pub fn is_pic(self) -> bool

If true, this is a PIC relocation

pub fn to_str(self, cputype: CpuType) -> &'static str

Returns a string representation of this relocation, given the machine cputype

Trait Implementations

impl Clone for RelocationInfo

fn clone(&self) -> RelocationInfo

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for RelocationInfo

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

Formats the value using the given formatter.

impl FromCtx<Endian> for RelocationInfo

fn from_ctx(src: &[u8], ctx: Endian) -> Self

impl<'a> IntoCtx<Endian> for &'a RelocationInfo

fn into_ctx(self, dst: &mut [u8], ctx: Endian)

impl IntoCtx<Endian> for RelocationInfo

fn into_ctx(self, dst: &mut [u8], ctx: Endian)

impl SizeWith<Endian> for RelocationInfo

fn size_with(ctx: &Endian) -> usize

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

where RelocationInfo: 'a,

type Error = Error

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

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

type Error = Error

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

impl TryIntoCtx<Endian> for RelocationInfo

type Error = Error

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

impl Copy for RelocationInfo