| //===- ELF.cpp - ELF object file implementation ---------------------------===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "llvm/Object/ELF.h" |
| #include "llvm/BinaryFormat/ELF.h" |
| |
| using namespace llvm; |
| using namespace object; |
| |
| #define STRINGIFY_ENUM_CASE(ns, name) \ |
| case ns::name: \ |
| return #name; |
| |
| #define ELF_RELOC(name, value) STRINGIFY_ENUM_CASE(ELF, name) |
| |
| StringRef llvm::object::getELFRelocationTypeName(uint32_t Machine, |
| uint32_t Type) { |
| switch (Machine) { |
| case ELF::EM_X86_64: |
| switch (Type) { |
| #include "llvm/BinaryFormat/ELFRelocs/x86_64.def" |
| default: |
| break; |
| } |
| break; |
| case ELF::EM_386: |
| case ELF::EM_IAMCU: |
| switch (Type) { |
| #include "llvm/BinaryFormat/ELFRelocs/i386.def" |
| default: |
| break; |
| } |
| break; |
| case ELF::EM_MIPS: |
| switch (Type) { |
| #include "llvm/BinaryFormat/ELFRelocs/Mips.def" |
| default: |
| break; |
| } |
| break; |
| case ELF::EM_AARCH64: |
| switch (Type) { |
| #include "llvm/BinaryFormat/ELFRelocs/AArch64.def" |
| default: |
| break; |
| } |
| break; |
| case ELF::EM_ARM: |
| switch (Type) { |
| #include "llvm/BinaryFormat/ELFRelocs/ARM.def" |
| default: |
| break; |
| } |
| break; |
| case ELF::EM_AVR: |
| switch (Type) { |
| #include "llvm/BinaryFormat/ELFRelocs/AVR.def" |
| default: |
| break; |
| } |
| break; |
| case ELF::EM_HEXAGON: |
| switch (Type) { |
| #include "llvm/BinaryFormat/ELFRelocs/Hexagon.def" |
| default: |
| break; |
| } |
| break; |
| case ELF::EM_LANAI: |
| switch (Type) { |
| #include "llvm/BinaryFormat/ELFRelocs/Lanai.def" |
| default: |
| break; |
| } |
| break; |
| case ELF::EM_PPC: |
| switch (Type) { |
| #include "llvm/BinaryFormat/ELFRelocs/PowerPC.def" |
| default: |
| break; |
| } |
| break; |
| case ELF::EM_PPC64: |
| switch (Type) { |
| #include "llvm/BinaryFormat/ELFRelocs/PowerPC64.def" |
| default: |
| break; |
| } |
| break; |
| case ELF::EM_RISCV: |
| switch (Type) { |
| #include "llvm/BinaryFormat/ELFRelocs/RISCV.def" |
| default: |
| break; |
| } |
| break; |
| case ELF::EM_S390: |
| switch (Type) { |
| #include "llvm/BinaryFormat/ELFRelocs/SystemZ.def" |
| default: |
| break; |
| } |
| break; |
| case ELF::EM_SPARC: |
| case ELF::EM_SPARC32PLUS: |
| case ELF::EM_SPARCV9: |
| switch (Type) { |
| #include "llvm/BinaryFormat/ELFRelocs/Sparc.def" |
| default: |
| break; |
| } |
| break; |
| case ELF::EM_WEBASSEMBLY: |
| switch (Type) { |
| #include "llvm/BinaryFormat/ELFRelocs/WebAssembly.def" |
| default: |
| break; |
| } |
| break; |
| case ELF::EM_AMDGPU: |
| switch (Type) { |
| #include "llvm/BinaryFormat/ELFRelocs/AMDGPU.def" |
| default: |
| break; |
| } |
| case ELF::EM_BPF: |
| switch (Type) { |
| #include "llvm/BinaryFormat/ELFRelocs/BPF.def" |
| default: |
| break; |
| } |
| break; |
| default: |
| break; |
| } |
| return "Unknown"; |
| } |
| |
| #undef ELF_RELOC |
| |
| StringRef llvm::object::getELFSectionTypeName(uint32_t Machine, unsigned Type) { |
| switch (Machine) { |
| case ELF::EM_ARM: |
| switch (Type) { |
| STRINGIFY_ENUM_CASE(ELF, SHT_ARM_EXIDX); |
| STRINGIFY_ENUM_CASE(ELF, SHT_ARM_PREEMPTMAP); |
| STRINGIFY_ENUM_CASE(ELF, SHT_ARM_ATTRIBUTES); |
| STRINGIFY_ENUM_CASE(ELF, SHT_ARM_DEBUGOVERLAY); |
| STRINGIFY_ENUM_CASE(ELF, SHT_ARM_OVERLAYSECTION); |
| } |
| break; |
| case ELF::EM_HEXAGON: |
| switch (Type) { STRINGIFY_ENUM_CASE(ELF, SHT_HEX_ORDERED); } |
| break; |
| case ELF::EM_X86_64: |
| switch (Type) { STRINGIFY_ENUM_CASE(ELF, SHT_X86_64_UNWIND); } |
| break; |
| case ELF::EM_MIPS: |
| case ELF::EM_MIPS_RS3_LE: |
| switch (Type) { |
| STRINGIFY_ENUM_CASE(ELF, SHT_MIPS_REGINFO); |
| STRINGIFY_ENUM_CASE(ELF, SHT_MIPS_OPTIONS); |
| STRINGIFY_ENUM_CASE(ELF, SHT_MIPS_ABIFLAGS); |
| STRINGIFY_ENUM_CASE(ELF, SHT_MIPS_DWARF); |
| } |
| break; |
| default: |
| break; |
| } |
| |
| switch (Type) { |
| STRINGIFY_ENUM_CASE(ELF, SHT_NULL); |
| STRINGIFY_ENUM_CASE(ELF, SHT_PROGBITS); |
| STRINGIFY_ENUM_CASE(ELF, SHT_SYMTAB); |
| STRINGIFY_ENUM_CASE(ELF, SHT_STRTAB); |
| STRINGIFY_ENUM_CASE(ELF, SHT_RELA); |
| STRINGIFY_ENUM_CASE(ELF, SHT_HASH); |
| STRINGIFY_ENUM_CASE(ELF, SHT_DYNAMIC); |
| STRINGIFY_ENUM_CASE(ELF, SHT_NOTE); |
| STRINGIFY_ENUM_CASE(ELF, SHT_NOBITS); |
| STRINGIFY_ENUM_CASE(ELF, SHT_REL); |
| STRINGIFY_ENUM_CASE(ELF, SHT_SHLIB); |
| STRINGIFY_ENUM_CASE(ELF, SHT_DYNSYM); |
| STRINGIFY_ENUM_CASE(ELF, SHT_INIT_ARRAY); |
| STRINGIFY_ENUM_CASE(ELF, SHT_FINI_ARRAY); |
| STRINGIFY_ENUM_CASE(ELF, SHT_PREINIT_ARRAY); |
| STRINGIFY_ENUM_CASE(ELF, SHT_GROUP); |
| STRINGIFY_ENUM_CASE(ELF, SHT_SYMTAB_SHNDX); |
| STRINGIFY_ENUM_CASE(ELF, SHT_LLVM_ODRTAB); |
| STRINGIFY_ENUM_CASE(ELF, SHT_GNU_ATTRIBUTES); |
| STRINGIFY_ENUM_CASE(ELF, SHT_GNU_HASH); |
| STRINGIFY_ENUM_CASE(ELF, SHT_GNU_verdef); |
| STRINGIFY_ENUM_CASE(ELF, SHT_GNU_verneed); |
| STRINGIFY_ENUM_CASE(ELF, SHT_GNU_versym); |
| default: |
| return "Unknown"; |
| } |
| } |