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authorValentin Popov <valentin@popov.link>2024-07-19 15:37:58 +0300
committerValentin Popov <valentin@popov.link>2024-07-19 15:37:58 +0300
commita990de90fe41456a23e58bd087d2f107d321f3a1 (patch)
tree15afc392522a9e85dc3332235e311b7d39352ea9 /vendor/object/src/read/elf/relocation.rs
parent3d48cd3f81164bbfc1a755dc1d4a9a02f98c8ddd (diff)
downloadfparkan-a990de90fe41456a23e58bd087d2f107d321f3a1.tar.xz
fparkan-a990de90fe41456a23e58bd087d2f107d321f3a1.zip
Deleted vendor folder
Diffstat (limited to 'vendor/object/src/read/elf/relocation.rs')
-rw-r--r--vendor/object/src/read/elf/relocation.rs628
1 files changed, 0 insertions, 628 deletions
diff --git a/vendor/object/src/read/elf/relocation.rs b/vendor/object/src/read/elf/relocation.rs
deleted file mode 100644
index aac1574..0000000
--- a/vendor/object/src/read/elf/relocation.rs
+++ /dev/null
@@ -1,628 +0,0 @@
-use alloc::fmt;
-use alloc::vec::Vec;
-use core::fmt::Debug;
-use core::slice;
-
-use crate::elf;
-use crate::endian::{self, Endianness};
-use crate::pod::Pod;
-use crate::read::{
- self, Error, ReadRef, Relocation, RelocationEncoding, RelocationKind, RelocationTarget,
- SectionIndex, SymbolIndex,
-};
-
-use super::{ElfFile, FileHeader, SectionHeader, SectionTable};
-
-/// A mapping from section index to associated relocation sections.
-#[derive(Debug)]
-pub struct RelocationSections {
- relocations: Vec<usize>,
-}
-
-impl RelocationSections {
- /// Create a new mapping using the section table.
- ///
- /// Skips relocation sections that do not use the given symbol table section.
- pub fn parse<'data, Elf: FileHeader, R: ReadRef<'data>>(
- endian: Elf::Endian,
- sections: &SectionTable<'data, Elf, R>,
- symbol_section: SectionIndex,
- ) -> read::Result<Self> {
- let mut relocations = vec![0; sections.len()];
- for (index, section) in sections.iter().enumerate().rev() {
- let sh_type = section.sh_type(endian);
- if sh_type == elf::SHT_REL || sh_type == elf::SHT_RELA {
- // The symbol indices used in relocations must be for the symbol table
- // we are expecting to use.
- let sh_link = SectionIndex(section.sh_link(endian) as usize);
- if sh_link != symbol_section {
- continue;
- }
-
- let sh_info = section.sh_info(endian) as usize;
- if sh_info == 0 {
- // Skip dynamic relocations.
- continue;
- }
- if sh_info >= relocations.len() {
- return Err(Error("Invalid ELF sh_info for relocation section"));
- }
-
- // Handle multiple relocation sections by chaining them.
- let next = relocations[sh_info];
- relocations[sh_info] = index;
- relocations[index] = next;
- }
- }
- Ok(Self { relocations })
- }
-
- /// Given a section index, return the section index of the associated relocation section.
- ///
- /// This may also be called with a relocation section index, and it will return the
- /// next associated relocation section.
- pub fn get(&self, index: usize) -> Option<usize> {
- self.relocations.get(index).cloned().filter(|x| *x != 0)
- }
-}
-
-pub(super) enum ElfRelaIterator<'data, Elf: FileHeader> {
- Rel(slice::Iter<'data, Elf::Rel>),
- Rela(slice::Iter<'data, Elf::Rela>),
-}
-
-impl<'data, Elf: FileHeader> ElfRelaIterator<'data, Elf> {
- fn is_rel(&self) -> bool {
- match self {
- ElfRelaIterator::Rel(_) => true,
- ElfRelaIterator::Rela(_) => false,
- }
- }
-}
-
-impl<'data, Elf: FileHeader> Iterator for ElfRelaIterator<'data, Elf> {
- type Item = Elf::Rela;
-
- fn next(&mut self) -> Option<Self::Item> {
- match self {
- ElfRelaIterator::Rel(ref mut i) => i.next().cloned().map(Self::Item::from),
- ElfRelaIterator::Rela(ref mut i) => i.next().cloned(),
- }
- }
-}
-
-/// An iterator for the dynamic relocations in an [`ElfFile32`](super::ElfFile32).
-pub type ElfDynamicRelocationIterator32<'data, 'file, Endian = Endianness, R = &'data [u8]> =
- ElfDynamicRelocationIterator<'data, 'file, elf::FileHeader32<Endian>, R>;
-/// An iterator for the dynamic relocations in an [`ElfFile64`](super::ElfFile64).
-pub type ElfDynamicRelocationIterator64<'data, 'file, Endian = Endianness, R = &'data [u8]> =
- ElfDynamicRelocationIterator<'data, 'file, elf::FileHeader64<Endian>, R>;
-
-/// An iterator for the dynamic relocations in an [`ElfFile`].
-pub struct ElfDynamicRelocationIterator<'data, 'file, Elf, R = &'data [u8]>
-where
- Elf: FileHeader,
- R: ReadRef<'data>,
-{
- /// The current relocation section index.
- pub(super) section_index: SectionIndex,
- pub(super) file: &'file ElfFile<'data, Elf, R>,
- pub(super) relocations: Option<ElfRelaIterator<'data, Elf>>,
-}
-
-impl<'data, 'file, Elf, R> Iterator for ElfDynamicRelocationIterator<'data, 'file, Elf, R>
-where
- Elf: FileHeader,
- R: ReadRef<'data>,
-{
- type Item = (u64, Relocation);
-
- fn next(&mut self) -> Option<Self::Item> {
- let endian = self.file.endian;
- loop {
- if let Some(ref mut relocations) = self.relocations {
- if let Some(reloc) = relocations.next() {
- let relocation =
- parse_relocation(self.file.header, endian, reloc, relocations.is_rel());
- return Some((reloc.r_offset(endian).into(), relocation));
- }
- self.relocations = None;
- }
-
- let section = self.file.sections.section(self.section_index).ok()?;
- self.section_index.0 += 1;
-
- let sh_link = SectionIndex(section.sh_link(endian) as usize);
- if sh_link != self.file.dynamic_symbols.section() {
- continue;
- }
-
- match section.sh_type(endian) {
- elf::SHT_REL => {
- if let Ok(relocations) = section.data_as_array(endian, self.file.data) {
- self.relocations = Some(ElfRelaIterator::Rel(relocations.iter()));
- }
- }
- elf::SHT_RELA => {
- if let Ok(relocations) = section.data_as_array(endian, self.file.data) {
- self.relocations = Some(ElfRelaIterator::Rela(relocations.iter()));
- }
- }
- _ => {}
- }
- }
- }
-}
-
-impl<'data, 'file, Elf, R> fmt::Debug for ElfDynamicRelocationIterator<'data, 'file, Elf, R>
-where
- Elf: FileHeader,
- R: ReadRef<'data>,
-{
- fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
- f.debug_struct("ElfDynamicRelocationIterator").finish()
- }
-}
-
-/// An iterator for the relocations for an [`ElfSection32`](super::ElfSection32).
-pub type ElfSectionRelocationIterator32<'data, 'file, Endian = Endianness, R = &'data [u8]> =
- ElfSectionRelocationIterator<'data, 'file, elf::FileHeader32<Endian>, R>;
-/// An iterator for the relocations for an [`ElfSection64`](super::ElfSection64).
-pub type ElfSectionRelocationIterator64<'data, 'file, Endian = Endianness, R = &'data [u8]> =
- ElfSectionRelocationIterator<'data, 'file, elf::FileHeader64<Endian>, R>;
-
-/// An iterator for the relocations for an [`ElfSection`](super::ElfSection).
-pub struct ElfSectionRelocationIterator<'data, 'file, Elf, R = &'data [u8]>
-where
- Elf: FileHeader,
- R: ReadRef<'data>,
-{
- /// The current pointer in the chain of relocation sections.
- pub(super) section_index: SectionIndex,
- pub(super) file: &'file ElfFile<'data, Elf, R>,
- pub(super) relocations: Option<ElfRelaIterator<'data, Elf>>,
-}
-
-impl<'data, 'file, Elf, R> Iterator for ElfSectionRelocationIterator<'data, 'file, Elf, R>
-where
- Elf: FileHeader,
- R: ReadRef<'data>,
-{
- type Item = (u64, Relocation);
-
- fn next(&mut self) -> Option<Self::Item> {
- let endian = self.file.endian;
- loop {
- if let Some(ref mut relocations) = self.relocations {
- if let Some(reloc) = relocations.next() {
- let relocation =
- parse_relocation(self.file.header, endian, reloc, relocations.is_rel());
- return Some((reloc.r_offset(endian).into(), relocation));
- }
- self.relocations = None;
- }
- self.section_index = SectionIndex(self.file.relocations.get(self.section_index.0)?);
- // The construction of RelocationSections ensures section_index is valid.
- let section = self.file.sections.section(self.section_index).unwrap();
- match section.sh_type(endian) {
- elf::SHT_REL => {
- if let Ok(relocations) = section.data_as_array(endian, self.file.data) {
- self.relocations = Some(ElfRelaIterator::Rel(relocations.iter()));
- }
- }
- elf::SHT_RELA => {
- if let Ok(relocations) = section.data_as_array(endian, self.file.data) {
- self.relocations = Some(ElfRelaIterator::Rela(relocations.iter()));
- }
- }
- _ => {}
- }
- }
- }
-}
-
-impl<'data, 'file, Elf, R> fmt::Debug for ElfSectionRelocationIterator<'data, 'file, Elf, R>
-where
- Elf: FileHeader,
- R: ReadRef<'data>,
-{
- fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
- f.debug_struct("ElfSectionRelocationIterator").finish()
- }
-}
-
-fn parse_relocation<Elf: FileHeader>(
- header: &Elf,
- endian: Elf::Endian,
- reloc: Elf::Rela,
- implicit_addend: bool,
-) -> Relocation {
- let mut encoding = RelocationEncoding::Generic;
- let is_mips64el = header.is_mips64el(endian);
- let (kind, size) = match header.e_machine(endian) {
- elf::EM_AARCH64 => {
- if header.is_type_64() {
- match reloc.r_type(endian, false) {
- elf::R_AARCH64_ABS64 => (RelocationKind::Absolute, 64),
- elf::R_AARCH64_ABS32 => (RelocationKind::Absolute, 32),
- elf::R_AARCH64_ABS16 => (RelocationKind::Absolute, 16),
- elf::R_AARCH64_PREL64 => (RelocationKind::Relative, 64),
- elf::R_AARCH64_PREL32 => (RelocationKind::Relative, 32),
- elf::R_AARCH64_PREL16 => (RelocationKind::Relative, 16),
- elf::R_AARCH64_CALL26 => {
- encoding = RelocationEncoding::AArch64Call;
- (RelocationKind::PltRelative, 26)
- }
- r_type => (RelocationKind::Elf(r_type), 0),
- }
- } else {
- match reloc.r_type(endian, false) {
- elf::R_AARCH64_P32_ABS32 => (RelocationKind::Absolute, 32),
- r_type => (RelocationKind::Elf(r_type), 0),
- }
- }
- }
- elf::EM_ARM => match reloc.r_type(endian, false) {
- elf::R_ARM_ABS32 => (RelocationKind::Absolute, 32),
- r_type => (RelocationKind::Elf(r_type), 0),
- },
- elf::EM_AVR => match reloc.r_type(endian, false) {
- elf::R_AVR_32 => (RelocationKind::Absolute, 32),
- elf::R_AVR_16 => (RelocationKind::Absolute, 16),
- r_type => (RelocationKind::Elf(r_type), 0),
- },
- elf::EM_BPF => match reloc.r_type(endian, false) {
- elf::R_BPF_64_64 => (RelocationKind::Absolute, 64),
- elf::R_BPF_64_32 => (RelocationKind::Absolute, 32),
- r_type => (RelocationKind::Elf(r_type), 0),
- },
- elf::EM_CSKY => match reloc.r_type(endian, false) {
- elf::R_CKCORE_ADDR32 => (RelocationKind::Absolute, 32),
- elf::R_CKCORE_PCREL32 => (RelocationKind::Relative, 32),
- r_type => (RelocationKind::Elf(r_type), 0),
- },
- elf::EM_386 => match reloc.r_type(endian, false) {
- elf::R_386_32 => (RelocationKind::Absolute, 32),
- elf::R_386_PC32 => (RelocationKind::Relative, 32),
- elf::R_386_GOT32 => (RelocationKind::Got, 32),
- elf::R_386_PLT32 => (RelocationKind::PltRelative, 32),
- elf::R_386_GOTOFF => (RelocationKind::GotBaseOffset, 32),
- elf::R_386_GOTPC => (RelocationKind::GotBaseRelative, 32),
- elf::R_386_16 => (RelocationKind::Absolute, 16),
- elf::R_386_PC16 => (RelocationKind::Relative, 16),
- elf::R_386_8 => (RelocationKind::Absolute, 8),
- elf::R_386_PC8 => (RelocationKind::Relative, 8),
- r_type => (RelocationKind::Elf(r_type), 0),
- },
- elf::EM_X86_64 => match reloc.r_type(endian, false) {
- elf::R_X86_64_64 => (RelocationKind::Absolute, 64),
- elf::R_X86_64_PC32 => (RelocationKind::Relative, 32),
- elf::R_X86_64_GOT32 => (RelocationKind::Got, 32),
- elf::R_X86_64_PLT32 => (RelocationKind::PltRelative, 32),
- elf::R_X86_64_GOTPCREL => (RelocationKind::GotRelative, 32),
- elf::R_X86_64_32 => (RelocationKind::Absolute, 32),
- elf::R_X86_64_32S => {
- encoding = RelocationEncoding::X86Signed;
- (RelocationKind::Absolute, 32)
- }
- elf::R_X86_64_16 => (RelocationKind::Absolute, 16),
- elf::R_X86_64_PC16 => (RelocationKind::Relative, 16),
- elf::R_X86_64_8 => (RelocationKind::Absolute, 8),
- elf::R_X86_64_PC8 => (RelocationKind::Relative, 8),
- r_type => (RelocationKind::Elf(r_type), 0),
- },
- elf::EM_HEXAGON => match reloc.r_type(endian, false) {
- elf::R_HEX_32 => (RelocationKind::Absolute, 32),
- r_type => (RelocationKind::Elf(r_type), 0),
- },
- elf::EM_LOONGARCH => match reloc.r_type(endian, false) {
- elf::R_LARCH_32 => (RelocationKind::Absolute, 32),
- elf::R_LARCH_64 => (RelocationKind::Absolute, 64),
- elf::R_LARCH_32_PCREL => (RelocationKind::Relative, 32),
- elf::R_LARCH_64_PCREL => (RelocationKind::Relative, 64),
- elf::R_LARCH_B16 => {
- encoding = RelocationEncoding::LoongArchBranch;
- (RelocationKind::Relative, 16)
- }
- elf::R_LARCH_B21 => {
- encoding = RelocationEncoding::LoongArchBranch;
- (RelocationKind::Relative, 21)
- }
- elf::R_LARCH_B26 => {
- encoding = RelocationEncoding::LoongArchBranch;
- (RelocationKind::Relative, 26)
- }
- r_type => (RelocationKind::Elf(r_type), 0),
- },
- elf::EM_MIPS => match reloc.r_type(endian, is_mips64el) {
- elf::R_MIPS_16 => (RelocationKind::Absolute, 16),
- elf::R_MIPS_32 => (RelocationKind::Absolute, 32),
- elf::R_MIPS_64 => (RelocationKind::Absolute, 64),
- r_type => (RelocationKind::Elf(r_type), 0),
- },
- elf::EM_MSP430 => match reloc.r_type(endian, false) {
- elf::R_MSP430_32 => (RelocationKind::Absolute, 32),
- elf::R_MSP430_16_BYTE => (RelocationKind::Absolute, 16),
- r_type => (RelocationKind::Elf(r_type), 0),
- },
- elf::EM_PPC => match reloc.r_type(endian, false) {
- elf::R_PPC_ADDR32 => (RelocationKind::Absolute, 32),
- r_type => (RelocationKind::Elf(r_type), 0),
- },
- elf::EM_PPC64 => match reloc.r_type(endian, false) {
- elf::R_PPC64_ADDR32 => (RelocationKind::Absolute, 32),
- elf::R_PPC64_ADDR64 => (RelocationKind::Absolute, 64),
- r_type => (RelocationKind::Elf(r_type), 0),
- },
- elf::EM_RISCV => match reloc.r_type(endian, false) {
- elf::R_RISCV_32 => (RelocationKind::Absolute, 32),
- elf::R_RISCV_64 => (RelocationKind::Absolute, 64),
- r_type => (RelocationKind::Elf(r_type), 0),
- },
- elf::EM_S390 => match reloc.r_type(endian, false) {
- elf::R_390_8 => (RelocationKind::Absolute, 8),
- elf::R_390_16 => (RelocationKind::Absolute, 16),
- elf::R_390_32 => (RelocationKind::Absolute, 32),
- elf::R_390_64 => (RelocationKind::Absolute, 64),
- elf::R_390_PC16 => (RelocationKind::Relative, 16),
- elf::R_390_PC32 => (RelocationKind::Relative, 32),
- elf::R_390_PC64 => (RelocationKind::Relative, 64),
- elf::R_390_PC16DBL => {
- encoding = RelocationEncoding::S390xDbl;
- (RelocationKind::Relative, 16)
- }
- elf::R_390_PC32DBL => {
- encoding = RelocationEncoding::S390xDbl;
- (RelocationKind::Relative, 32)
- }
- elf::R_390_PLT16DBL => {
- encoding = RelocationEncoding::S390xDbl;
- (RelocationKind::PltRelative, 16)
- }
- elf::R_390_PLT32DBL => {
- encoding = RelocationEncoding::S390xDbl;
- (RelocationKind::PltRelative, 32)
- }
- elf::R_390_GOT16 => (RelocationKind::Got, 16),
- elf::R_390_GOT32 => (RelocationKind::Got, 32),
- elf::R_390_GOT64 => (RelocationKind::Got, 64),
- elf::R_390_GOTENT => {
- encoding = RelocationEncoding::S390xDbl;
- (RelocationKind::GotRelative, 32)
- }
- elf::R_390_GOTOFF16 => (RelocationKind::GotBaseOffset, 16),
- elf::R_390_GOTOFF32 => (RelocationKind::GotBaseOffset, 32),
- elf::R_390_GOTOFF64 => (RelocationKind::GotBaseOffset, 64),
- elf::R_390_GOTPC => (RelocationKind::GotBaseRelative, 64),
- elf::R_390_GOTPCDBL => {
- encoding = RelocationEncoding::S390xDbl;
- (RelocationKind::GotBaseRelative, 32)
- }
- r_type => (RelocationKind::Elf(r_type), 0),
- },
- elf::EM_SBF => match reloc.r_type(endian, false) {
- elf::R_SBF_64_64 => (RelocationKind::Absolute, 64),
- elf::R_SBF_64_32 => (RelocationKind::Absolute, 32),
- r_type => (RelocationKind::Elf(r_type), 0),
- },
- elf::EM_SHARC => match reloc.r_type(endian, false) {
- elf::R_SHARC_ADDR24_V3 => {
- encoding = RelocationEncoding::SharcTypeA;
- (RelocationKind::Absolute, 24)
- }
- elf::R_SHARC_ADDR32_V3 => {
- encoding = RelocationEncoding::SharcTypeA;
- (RelocationKind::Absolute, 32)
- }
- elf::R_SHARC_ADDR_VAR_V3 => {
- encoding = RelocationEncoding::Generic;
- (RelocationKind::Absolute, 32)
- }
- elf::R_SHARC_PCRSHORT_V3 => {
- encoding = RelocationEncoding::SharcTypeA;
- (RelocationKind::Relative, 6)
- }
- elf::R_SHARC_PCRLONG_V3 => {
- encoding = RelocationEncoding::SharcTypeA;
- (RelocationKind::Relative, 24)
- }
- elf::R_SHARC_DATA6_V3 => {
- encoding = RelocationEncoding::SharcTypeA;
- (RelocationKind::Absolute, 6)
- }
- elf::R_SHARC_DATA16_V3 => {
- encoding = RelocationEncoding::SharcTypeA;
- (RelocationKind::Absolute, 16)
- }
- elf::R_SHARC_DATA6_VISA_V3 => {
- encoding = RelocationEncoding::SharcTypeB;
- (RelocationKind::Absolute, 6)
- }
- elf::R_SHARC_DATA7_VISA_V3 => {
- encoding = RelocationEncoding::SharcTypeB;
- (RelocationKind::Absolute, 7)
- }
- elf::R_SHARC_DATA16_VISA_V3 => {
- encoding = RelocationEncoding::SharcTypeB;
- (RelocationKind::Absolute, 16)
- }
- elf::R_SHARC_PCR6_VISA_V3 => {
- encoding = RelocationEncoding::SharcTypeB;
- (RelocationKind::Relative, 16)
- }
- elf::R_SHARC_ADDR_VAR16_V3 => {
- encoding = RelocationEncoding::Generic;
- (RelocationKind::Absolute, 16)
- }
- r_type => (RelocationKind::Elf(r_type), 0),
- },
- elf::EM_SPARC | elf::EM_SPARC32PLUS | elf::EM_SPARCV9 => {
- match reloc.r_type(endian, false) {
- elf::R_SPARC_32 | elf::R_SPARC_UA32 => (RelocationKind::Absolute, 32),
- elf::R_SPARC_64 | elf::R_SPARC_UA64 => (RelocationKind::Absolute, 64),
- r_type => (RelocationKind::Elf(r_type), 0),
- }
- }
- elf::EM_XTENSA => match reloc.r_type(endian, false) {
- elf::R_XTENSA_32 => (RelocationKind::Absolute, 32),
- elf::R_XTENSA_32_PCREL => (RelocationKind::Relative, 32),
- r_type => (RelocationKind::Elf(r_type), 0),
- },
- _ => (RelocationKind::Elf(reloc.r_type(endian, false)), 0),
- };
- let sym = reloc.r_sym(endian, is_mips64el) as usize;
- let target = if sym == 0 {
- RelocationTarget::Absolute
- } else {
- RelocationTarget::Symbol(SymbolIndex(sym))
- };
- Relocation {
- kind,
- encoding,
- size,
- target,
- addend: reloc.r_addend(endian).into(),
- implicit_addend,
- }
-}
-
-/// A trait for generic access to [`elf::Rel32`] and [`elf::Rel64`].
-#[allow(missing_docs)]
-pub trait Rel: Debug + Pod + Clone {
- type Word: Into<u64>;
- type Sword: Into<i64>;
- type Endian: endian::Endian;
-
- fn r_offset(&self, endian: Self::Endian) -> Self::Word;
- fn r_info(&self, endian: Self::Endian) -> Self::Word;
- fn r_sym(&self, endian: Self::Endian) -> u32;
- fn r_type(&self, endian: Self::Endian) -> u32;
-}
-
-impl<Endian: endian::Endian> Rel for elf::Rel32<Endian> {
- type Word = u32;
- type Sword = i32;
- type Endian = Endian;
-
- #[inline]
- fn r_offset(&self, endian: Self::Endian) -> Self::Word {
- self.r_offset.get(endian)
- }
-
- #[inline]
- fn r_info(&self, endian: Self::Endian) -> Self::Word {
- self.r_info.get(endian)
- }
-
- #[inline]
- fn r_sym(&self, endian: Self::Endian) -> u32 {
- self.r_sym(endian)
- }
-
- #[inline]
- fn r_type(&self, endian: Self::Endian) -> u32 {
- self.r_type(endian)
- }
-}
-
-impl<Endian: endian::Endian> Rel for elf::Rel64<Endian> {
- type Word = u64;
- type Sword = i64;
- type Endian = Endian;
-
- #[inline]
- fn r_offset(&self, endian: Self::Endian) -> Self::Word {
- self.r_offset.get(endian)
- }
-
- #[inline]
- fn r_info(&self, endian: Self::Endian) -> Self::Word {
- self.r_info.get(endian)
- }
-
- #[inline]
- fn r_sym(&self, endian: Self::Endian) -> u32 {
- self.r_sym(endian)
- }
-
- #[inline]
- fn r_type(&self, endian: Self::Endian) -> u32 {
- self.r_type(endian)
- }
-}
-
-/// A trait for generic access to [`elf::Rela32`] and [`elf::Rela64`].
-#[allow(missing_docs)]
-pub trait Rela: Debug + Pod + Clone {
- type Word: Into<u64>;
- type Sword: Into<i64>;
- type Endian: endian::Endian;
-
- fn r_offset(&self, endian: Self::Endian) -> Self::Word;
- fn r_info(&self, endian: Self::Endian, is_mips64el: bool) -> Self::Word;
- fn r_addend(&self, endian: Self::Endian) -> Self::Sword;
- fn r_sym(&self, endian: Self::Endian, is_mips64el: bool) -> u32;
- fn r_type(&self, endian: Self::Endian, is_mips64el: bool) -> u32;
-}
-
-impl<Endian: endian::Endian> Rela for elf::Rela32<Endian> {
- type Word = u32;
- type Sword = i32;
- type Endian = Endian;
-
- #[inline]
- fn r_offset(&self, endian: Self::Endian) -> Self::Word {
- self.r_offset.get(endian)
- }
-
- #[inline]
- fn r_info(&self, endian: Self::Endian, _is_mips64el: bool) -> Self::Word {
- self.r_info.get(endian)
- }
-
- #[inline]
- fn r_addend(&self, endian: Self::Endian) -> Self::Sword {
- self.r_addend.get(endian)
- }
-
- #[inline]
- fn r_sym(&self, endian: Self::Endian, _is_mips64el: bool) -> u32 {
- self.r_sym(endian)
- }
-
- #[inline]
- fn r_type(&self, endian: Self::Endian, _is_mips64el: bool) -> u32 {
- self.r_type(endian)
- }
-}
-
-impl<Endian: endian::Endian> Rela for elf::Rela64<Endian> {
- type Word = u64;
- type Sword = i64;
- type Endian = Endian;
-
- #[inline]
- fn r_offset(&self, endian: Self::Endian) -> Self::Word {
- self.r_offset.get(endian)
- }
-
- #[inline]
- fn r_info(&self, endian: Self::Endian, is_mips64el: bool) -> Self::Word {
- self.get_r_info(endian, is_mips64el)
- }
-
- #[inline]
- fn r_addend(&self, endian: Self::Endian) -> Self::Sword {
- self.r_addend.get(endian)
- }
-
- #[inline]
- fn r_sym(&self, endian: Self::Endian, is_mips64el: bool) -> u32 {
- self.r_sym(endian, is_mips64el)
- }
-
- #[inline]
- fn r_type(&self, endian: Self::Endian, is_mips64el: bool) -> u32 {
- self.r_type(endian, is_mips64el)
- }
-}