Struct atom_macho::reloc::RelocationInfo

pub struct RelocationInfo {
    pub r_address: i32,
    pub r_symbolnum: u32,
    pub r_pcrel: bool,
    pub r_length: RelocLength,
    pub r_extern: bool,
    pub r_type: u8,
}

Fields

r_address: i32

In MH_OBJECT files, this is an offset from the start of the section to the item containing the address requiring relocation.

r_symbolnum: u32

Indicates symbol index if r_extern is true or section ordinal if r_extern is false. This field is set to R_ABS for relocation entries for absolute symbols, which need no relocation.

r_pcrel: bool

Indicates whether the item containing the address to be relocated is part of a CPU instruction that uses PC-relative addressing.

For addresses contained in PC-relative instructions, the CPU adds the address of the instruction to the address contained in the instruction.

r_length: RelocLength

r_extern: bool

Indicates whether the r_symbolnum field is an index into the symbol table (true) or a section number (false). NOTE: externでないRelocationInfoがどういう場面で有用なのかわかっていない。

r_type: u8

if not 0, machine specific relocation type

Implementations

impl RelocationInfo

pub const SIZE: u32

size in bytes

pub fn read_from_in<R: Read>(read: &mut R, endian: Endian) -> RelocationInfo

pub fn write_into(self, write: &mut impl Write)

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 PartialEq<RelocationInfo> for RelocationInfo

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

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

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

This method tests for !=.

impl Copy for RelocationInfo

impl Eq for RelocationInfo

impl StructuralEq for RelocationInfo

impl StructuralPartialEq for RelocationInfo