diff options
Diffstat (limited to 'elfcpp')
| -rw-r--r-- | elfcpp/x86_64.h | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/elfcpp/x86_64.h b/elfcpp/x86_64.h new file mode 100644 index 0000000..741a05a --- /dev/null +++ b/elfcpp/x86_64.h @@ -0,0 +1,65 @@ +// x86-64.h -- ELF definitions specific to EM_X86_64 -*- C++ -*- + +#ifndef ELFCPP_X86_64_H +#define ELFCPP_X86_64_H + +namespace elfcpp +{ + +// Taken from http://www.x86-64.org/documentation/abi-0.98.pdf and elf.h +enum +{ + R_X86_64_NONE = 0, // No reloc + R_X86_64_64 = 1, // Direct 64 bit + R_X86_64_PC32 = 2, // PC relative 32 bit signed + R_X86_64_GOT32 = 3, // 32 bit GOT entry + R_X86_64_PLT32 = 4, // 32 bit PLT address + R_X86_64_COPY = 5, // Copy symbol at runtime + R_X86_64_GLOB_DAT = 6, // Create GOT entry + R_X86_64_JUMP_SLOT = 7, // Create PLT entry + R_X86_64_RELATIVE = 8, // Adjust by program base + R_X86_64_GOTPCREL = 9, // 32 bit signed PC relative offset to GOT + R_X86_64_32 = 10, // Direct 32 bit zero extended + R_X86_64_32S = 11, // Direct 32 bit sign extended + R_X86_64_16 = 12, // Direct 16 bit zero extended + R_X86_64_PC16 = 13, // 16 bit sign extended pc relative + R_X86_64_8 = 14, // Direct 8 bit sign extended + R_X86_64_PC8 = 15, // 8 bit sign extended pc relative + + // TLS relocations + R_X86_64_DTPMOD64 = 16, // ID of module containing symbol + R_X86_64_DTPOFF64 = 17, // Offset in module's TLS block + R_X86_64_TPOFF64 = 18, // Offset in initial TLS block + R_X86_64_TLSGD = 19, // 32 bit signed PC relative offset to two + // GOT entries for GD symbol + R_X86_64_TLSLD = 20, // 32 bit signed PC relative offset to two + // GOT entries for LD symbol + R_X86_64_DTPOFF32 = 21, // Offset in TLS block + R_X86_64_GOTTPOFF = 22, // 32 bit signed PC relative offset to GOT + // entry for IE symbol + R_X86_64_TPOFF32 = 23, // Offset in initial TLS block + + R_X86_64_PC64 = 24, // 64-bit PC relative + R_X86_64_GOTOFF64 = 25, // 64-bit GOT offset + R_X86_64_GOTPC32 = 26, // 32-bit PC relative offset to GOT + + R_X86_64_GOT64 = 27, // 64-bit GOT entry offset + R_X86_64_GOTPCREL64 = 28, // 64-bit PC relative offset to GOT entry + R_X86_64_GOTPC64 = 29, // 64-bit PC relative offset to GOT + R_X86_64_GOTPLT64 = 30, // Like GOT64, indicates that PLT entry needed + R_X86_64_PLTOFF64 = 31, // 64-bit GOT relative offset to PLT entry + + R_X86_64_SIZE32 = 32, + R_X86_64_SIZE64 = 33, + + R_X86_64_GOTPC32_TLSDESC = 34, // 32-bit PC relative to TLS descriptor in GOT + R_X86_64_TLSDESC_CALL = 35, // Relaxable call through TLS descriptor + R_X86_64_TLSDESC = 36, // 2 by 64-bit TLS descriptor + // GNU vtable garbage collection extensions. + R_386_GNU_VTINHERIT = 250, + R_386_GNU_VTENTRY = 251 +}; + +} // End namespace elfcpp. + +#endif // !defined(ELFCPP_X86_64_H) |