// x86-64.h -- ELF definitions specific to EM_X86_64 -*- C++ -*-// Copyright 2006, 2007, 2010 Free Software Foundation, Inc.// Written by Andrew Chatham.// This file is part of elfcpp.// This program is free software; you can redistribute it and/or// modify it under the terms of the GNU Library General Public License// as published by the Free Software Foundation; either version 2, or// (at your option) any later version.// In addition to the permissions in the GNU Library General Public// License, the Free Software Foundation gives you unlimited// permission to link the compiled version of this file into// combinations with other programs, and to distribute those// combinations without any restriction coming from the use of this// file. (The Library Public License restrictions do apply in other// respects; for example, they cover modification of the file, and/// distribution when not linked into a combined executable.)// This program is distributed in the hope that it will be useful, but// WITHOUT ANY WARRANTY; without even the implied warranty of// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU// Library General Public License for more details.// You should have received a copy of the GNU Library General Public// License along with this program; if not, write to the Free Software// Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA// 02110-1301, USA.#ifndef ELFCPP_X86_64_H#define ELFCPP_X86_64_Hnamespace elfcpp{// Documentation is taken from// http://www.x86-64.org/documentation/abi-0.98.pdf// elf.h// Documentation for the TLS relocs is taken from// http://people.redhat.com/drepper/tls.pdf// http://www.lsd.ic.unicamp.br/~oliva/writeups/TLS/RFC-TLSDESC-x86.txtenum{R_X86_64_NONE = 0, // No relocR_X86_64_64 = 1, // Direct 64 bitR_X86_64_PC32 = 2, // PC relative 32 bit signedR_X86_64_GOT32 = 3, // 32 bit GOT entryR_X86_64_PLT32 = 4, // 32 bit PLT addressR_X86_64_COPY = 5, // Copy symbol at runtimeR_X86_64_GLOB_DAT = 6, // Create GOT entryR_X86_64_JUMP_SLOT = 7, // Create PLT entryR_X86_64_RELATIVE = 8, // Adjust by program baseR_X86_64_GOTPCREL = 9, // 32 bit signed PC relative offset to GOTR_X86_64_32 = 10, // Direct 32 bit zero extendedR_X86_64_32S = 11, // Direct 32 bit sign extendedR_X86_64_16 = 12, // Direct 16 bit zero extendedR_X86_64_PC16 = 13, // 16 bit sign extended pc relativeR_X86_64_8 = 14, // Direct 8 bit sign extendedR_X86_64_PC8 = 15, // 8 bit sign extended pc relative// TLS relocationsR_X86_64_DTPMOD64 = 16, // ID of module containing symbolR_X86_64_DTPOFF64 = 17, // Offset in module's TLS blockR_X86_64_TPOFF64 = 18, // Offset in initial TLS blockR_X86_64_TLSGD = 19, // 32 bit signed PC relative offset to two// GOT entries for GD symbolR_X86_64_TLSLD = 20, // 32 bit signed PC relative offset to two// GOT entries for LD symbolR_X86_64_DTPOFF32 = 21, // Offset in TLS blockR_X86_64_GOTTPOFF = 22, // 32 bit signed PC relative offset to GOT// entry for IE symbolR_X86_64_TPOFF32 = 23, // Offset in initial TLS blockR_X86_64_PC64 = 24, // 64-bit PC relativeR_X86_64_GOTOFF64 = 25, // 64-bit GOT offsetR_X86_64_GOTPC32 = 26, // 32-bit PC relative offset to GOTR_X86_64_GOT64 = 27, // 64-bit GOT entry offsetR_X86_64_GOTPCREL64 = 28, // 64-bit PC relative offset to GOT entryR_X86_64_GOTPC64 = 29, // 64-bit PC relative offset to GOTR_X86_64_GOTPLT64 = 30, // Like GOT64, indicates that PLT entry neededR_X86_64_PLTOFF64 = 31, // 64-bit GOT relative offset to PLT entryR_X86_64_SIZE32 = 32,R_X86_64_SIZE64 = 33,R_X86_64_GOTPC32_TLSDESC = 34, // 32-bit PC relative to TLS descriptor in GOTR_X86_64_TLSDESC_CALL = 35, // Relaxable call through TLS descriptorR_X86_64_TLSDESC = 36, // 2 by 64-bit TLS descriptorR_X86_64_IRELATIVE = 37, // Adjust indirectly by program base// GNU vtable garbage collection extensions.R_X86_64_GNU_VTINHERIT = 250,R_X86_64_GNU_VTENTRY = 251};} // End namespace elfcpp.#endif // !defined(ELFCPP_X86_64_H)