projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| d5179552 ILT |
1 | // x86-64.h -- ELF definitions specific to EM_X86_64 -*- C++ -*- |
| 2 | ||
| 3 | #ifndef ELFCPP_X86_64_H | |
| 4 | #define ELFCPP_X86_64_H | |
| 5 | ||
| 6 | namespace elfcpp | |
| 7 | { | |
| 8 | ||
| 9 | // Taken from http://www.x86-64.org/documentation/abi-0.98.pdf and elf.h | |
| 10 | enum | |
| 11 | { | |
| 12 | R_X86_64_NONE = 0, // No reloc | |
| 13 | R_X86_64_64 = 1, // Direct 64 bit | |
| 14 | R_X86_64_PC32 = 2, // PC relative 32 bit signed | |
| 15 | R_X86_64_GOT32 = 3, // 32 bit GOT entry | |
| 16 | R_X86_64_PLT32 = 4, // 32 bit PLT address | |
| 17 | R_X86_64_COPY = 5, // Copy symbol at runtime | |
| 18 | R_X86_64_GLOB_DAT = 6, // Create GOT entry | |
| 19 | R_X86_64_JUMP_SLOT = 7, // Create PLT entry | |
| 20 | R_X86_64_RELATIVE = 8, // Adjust by program base | |
| 21 | R_X86_64_GOTPCREL = 9, // 32 bit signed PC relative offset to GOT | |
| 22 | R_X86_64_32 = 10, // Direct 32 bit zero extended | |
| 23 | R_X86_64_32S = 11, // Direct 32 bit sign extended | |
| 24 | R_X86_64_16 = 12, // Direct 16 bit zero extended | |
| 25 | R_X86_64_PC16 = 13, // 16 bit sign extended pc relative | |
| 26 | R_X86_64_8 = 14, // Direct 8 bit sign extended | |
| 27 | R_X86_64_PC8 = 15, // 8 bit sign extended pc relative | |
| 28 | ||
| 29 | // TLS relocations | |
| 30 | R_X86_64_DTPMOD64 = 16, // ID of module containing symbol | |
| 31 | R_X86_64_DTPOFF64 = 17, // Offset in module's TLS block | |
| 32 | R_X86_64_TPOFF64 = 18, // Offset in initial TLS block | |
| 33 | R_X86_64_TLSGD = 19, // 32 bit signed PC relative offset to two | |
| 34 | // GOT entries for GD symbol | |
| 35 | R_X86_64_TLSLD = 20, // 32 bit signed PC relative offset to two | |
| 36 | // GOT entries for LD symbol | |
| 37 | R_X86_64_DTPOFF32 = 21, // Offset in TLS block | |
| 38 | R_X86_64_GOTTPOFF = 22, // 32 bit signed PC relative offset to GOT | |
| 39 | // entry for IE symbol | |
| 40 | R_X86_64_TPOFF32 = 23, // Offset in initial TLS block | |
| 41 | ||
| 42 | R_X86_64_PC64 = 24, // 64-bit PC relative | |
| 43 | R_X86_64_GOTOFF64 = 25, // 64-bit GOT offset | |
| 44 | R_X86_64_GOTPC32 = 26, // 32-bit PC relative offset to GOT | |
| 45 | ||
| 46 | R_X86_64_GOT64 = 27, // 64-bit GOT entry offset | |
| 47 | R_X86_64_GOTPCREL64 = 28, // 64-bit PC relative offset to GOT entry | |
| 48 | R_X86_64_GOTPC64 = 29, // 64-bit PC relative offset to GOT | |
| 49 | R_X86_64_GOTPLT64 = 30, // Like GOT64, indicates that PLT entry needed | |
| 50 | R_X86_64_PLTOFF64 = 31, // 64-bit GOT relative offset to PLT entry | |
| 51 | ||
| 52 | R_X86_64_SIZE32 = 32, | |
| 53 | R_X86_64_SIZE64 = 33, | |
| 54 | ||
| 55 | R_X86_64_GOTPC32_TLSDESC = 34, // 32-bit PC relative to TLS descriptor in GOT | |
| 56 | R_X86_64_TLSDESC_CALL = 35, // Relaxable call through TLS descriptor | |
| 57 | R_X86_64_TLSDESC = 36, // 2 by 64-bit TLS descriptor | |
| 58 | // GNU vtable garbage collection extensions. | |
| 59 | R_386_GNU_VTINHERIT = 250, | |
| 60 | R_386_GNU_VTENTRY = 251 | |
| 61 | }; | |
| 62 | ||
| 63 | } // End namespace elfcpp. | |
| 64 | ||
| 65 | #endif // !defined(ELFCPP_X86_64_H) |