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read/elf: support some LoongArch ELF relative relocations

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This commit is contained in:
Xi Ruoyao
2022-07-29 14:15:20 +08:00
committed by Philip Craig
parent 6b3154e514
commit 6cbc9dda8a
1 changed files with 13 additions and 0 deletions
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src/read/elf/relocation.rs
+13
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@@ -304,6 +304,19 @@ fn parse_relocation<Elf: FileHeader>(
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_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) {