125b3c049e70834cf33790a28643ab058b507b35cBen Cheng/* Transformation functions for ELF data types. 225b3c049e70834cf33790a28643ab058b507b35cBen Cheng Copyright (C) 1998,1999,2000,2002,2004,2005,2006,2007 Red Hat, Inc. 325b3c049e70834cf33790a28643ab058b507b35cBen Cheng This file is part of Red Hat elfutils. 425b3c049e70834cf33790a28643ab058b507b35cBen Cheng Written by Ulrich Drepper <drepper@redhat.com>, 1998. 525b3c049e70834cf33790a28643ab058b507b35cBen Cheng 625b3c049e70834cf33790a28643ab058b507b35cBen Cheng Red Hat elfutils is free software; you can redistribute it and/or modify 725b3c049e70834cf33790a28643ab058b507b35cBen Cheng it under the terms of the GNU General Public License as published by the 825b3c049e70834cf33790a28643ab058b507b35cBen Cheng Free Software Foundation; version 2 of the License. 925b3c049e70834cf33790a28643ab058b507b35cBen Cheng 1025b3c049e70834cf33790a28643ab058b507b35cBen Cheng Red Hat elfutils is distributed in the hope that it will be useful, but 1125b3c049e70834cf33790a28643ab058b507b35cBen Cheng WITHOUT ANY WARRANTY; without even the implied warranty of 1225b3c049e70834cf33790a28643ab058b507b35cBen Cheng MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 1325b3c049e70834cf33790a28643ab058b507b35cBen Cheng General Public License for more details. 1425b3c049e70834cf33790a28643ab058b507b35cBen Cheng 1525b3c049e70834cf33790a28643ab058b507b35cBen Cheng You should have received a copy of the GNU General Public License along 1625b3c049e70834cf33790a28643ab058b507b35cBen Cheng with Red Hat elfutils; if not, write to the Free Software Foundation, 1725b3c049e70834cf33790a28643ab058b507b35cBen Cheng Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA. 1825b3c049e70834cf33790a28643ab058b507b35cBen Cheng 1925b3c049e70834cf33790a28643ab058b507b35cBen Cheng In addition, as a special exception, Red Hat, Inc. gives You the 2025b3c049e70834cf33790a28643ab058b507b35cBen Cheng additional right to link the code of Red Hat elfutils with code licensed 2125b3c049e70834cf33790a28643ab058b507b35cBen Cheng under any Open Source Initiative certified open source license 2225b3c049e70834cf33790a28643ab058b507b35cBen Cheng (http://www.opensource.org/licenses/index.php) which requires the 2325b3c049e70834cf33790a28643ab058b507b35cBen Cheng distribution of source code with any binary distribution and to 2425b3c049e70834cf33790a28643ab058b507b35cBen Cheng distribute linked combinations of the two. Non-GPL Code permitted under 2525b3c049e70834cf33790a28643ab058b507b35cBen Cheng this exception must only link to the code of Red Hat elfutils through 2625b3c049e70834cf33790a28643ab058b507b35cBen Cheng those well defined interfaces identified in the file named EXCEPTION 2725b3c049e70834cf33790a28643ab058b507b35cBen Cheng found in the source code files (the "Approved Interfaces"). The files 2825b3c049e70834cf33790a28643ab058b507b35cBen Cheng of Non-GPL Code may instantiate templates or use macros or inline 2925b3c049e70834cf33790a28643ab058b507b35cBen Cheng functions from the Approved Interfaces without causing the resulting 3025b3c049e70834cf33790a28643ab058b507b35cBen Cheng work to be covered by the GNU General Public License. Only Red Hat, 3125b3c049e70834cf33790a28643ab058b507b35cBen Cheng Inc. may make changes or additions to the list of Approved Interfaces. 3225b3c049e70834cf33790a28643ab058b507b35cBen Cheng Red Hat's grant of this exception is conditioned upon your not adding 3325b3c049e70834cf33790a28643ab058b507b35cBen Cheng any new exceptions. If you wish to add a new Approved Interface or 3425b3c049e70834cf33790a28643ab058b507b35cBen Cheng exception, please contact Red Hat. You must obey the GNU General Public 3525b3c049e70834cf33790a28643ab058b507b35cBen Cheng License in all respects for all of the Red Hat elfutils code and other 3625b3c049e70834cf33790a28643ab058b507b35cBen Cheng code used in conjunction with Red Hat elfutils except the Non-GPL Code 3725b3c049e70834cf33790a28643ab058b507b35cBen Cheng covered by this exception. If you modify this file, you may extend this 3825b3c049e70834cf33790a28643ab058b507b35cBen Cheng exception to your version of the file, but you are not obligated to do 3925b3c049e70834cf33790a28643ab058b507b35cBen Cheng so. If you do not wish to provide this exception without modification, 4025b3c049e70834cf33790a28643ab058b507b35cBen Cheng you must delete this exception statement from your version and license 4125b3c049e70834cf33790a28643ab058b507b35cBen Cheng this file solely under the GPL without exception. 4225b3c049e70834cf33790a28643ab058b507b35cBen Cheng 4325b3c049e70834cf33790a28643ab058b507b35cBen Cheng Red Hat elfutils is an included package of the Open Invention Network. 4425b3c049e70834cf33790a28643ab058b507b35cBen Cheng An included package of the Open Invention Network is a package for which 4525b3c049e70834cf33790a28643ab058b507b35cBen Cheng Open Invention Network licensees cross-license their patents. No patent 4625b3c049e70834cf33790a28643ab058b507b35cBen Cheng license is granted, either expressly or impliedly, by designation as an 4725b3c049e70834cf33790a28643ab058b507b35cBen Cheng included package. Should you wish to participate in the Open Invention 4825b3c049e70834cf33790a28643ab058b507b35cBen Cheng Network licensing program, please visit www.openinventionnetwork.com 4925b3c049e70834cf33790a28643ab058b507b35cBen Cheng <http://www.openinventionnetwork.com>. */ 5025b3c049e70834cf33790a28643ab058b507b35cBen Cheng 5125b3c049e70834cf33790a28643ab058b507b35cBen Cheng#ifdef HAVE_CONFIG_H 5225b3c049e70834cf33790a28643ab058b507b35cBen Cheng# include <config.h> 5325b3c049e70834cf33790a28643ab058b507b35cBen Cheng#endif 5425b3c049e70834cf33790a28643ab058b507b35cBen Cheng 5525b3c049e70834cf33790a28643ab058b507b35cBen Cheng#include <byteswap.h> 5625b3c049e70834cf33790a28643ab058b507b35cBen Cheng#include <stdint.h> 5725b3c049e70834cf33790a28643ab058b507b35cBen Cheng#include <string.h> 5825b3c049e70834cf33790a28643ab058b507b35cBen Cheng#include <stdlib.h> 5925b3c049e70834cf33790a28643ab058b507b35cBen Cheng 6025b3c049e70834cf33790a28643ab058b507b35cBen Cheng#include "libelfP.h" 6125b3c049e70834cf33790a28643ab058b507b35cBen Cheng 6225b3c049e70834cf33790a28643ab058b507b35cBen Cheng#ifndef LIBELFBITS 6325b3c049e70834cf33790a28643ab058b507b35cBen Cheng# define LIBELFBITS 32 6425b3c049e70834cf33790a28643ab058b507b35cBen Cheng#endif 6525b3c049e70834cf33790a28643ab058b507b35cBen Cheng 6625b3c049e70834cf33790a28643ab058b507b35cBen Cheng 6725b3c049e70834cf33790a28643ab058b507b35cBen Cheng/* Well, what shall I say. Nothing to do here. */ 6825b3c049e70834cf33790a28643ab058b507b35cBen Cheng#define elf_cvt_Byte(dest, src, n) \ 6925b3c049e70834cf33790a28643ab058b507b35cBen Cheng (__builtin_constant_p (n) && (n) == 1 \ 7025b3c049e70834cf33790a28643ab058b507b35cBen Cheng ? (void) (*((char *) (dest)) = *((char *) (src))) \ 7125b3c049e70834cf33790a28643ab058b507b35cBen Cheng : Elf32_cvt_Byte (dest, src, n)) 7225b3c049e70834cf33790a28643ab058b507b35cBen Chengstatic void 7325b3c049e70834cf33790a28643ab058b507b35cBen Cheng(elf_cvt_Byte) (void *dest, const void *src, size_t n, 7425b3c049e70834cf33790a28643ab058b507b35cBen Cheng int encode __attribute__ ((unused))) 7525b3c049e70834cf33790a28643ab058b507b35cBen Cheng{ 7625b3c049e70834cf33790a28643ab058b507b35cBen Cheng memmove (dest, src, n); 7725b3c049e70834cf33790a28643ab058b507b35cBen Cheng} 7825b3c049e70834cf33790a28643ab058b507b35cBen Cheng 7925b3c049e70834cf33790a28643ab058b507b35cBen Cheng 8025b3c049e70834cf33790a28643ab058b507b35cBen Cheng/* We'll optimize the definition of the conversion functions here a 8125b3c049e70834cf33790a28643ab058b507b35cBen Cheng bit. We need only functions for 16, 32, and 64 bits. The 8225b3c049e70834cf33790a28643ab058b507b35cBen Cheng functions referenced in the table will be aliases for one of these 8325b3c049e70834cf33790a28643ab058b507b35cBen Cheng functions. Which one is decided by the ELFxx_FSZ_type. */ 8425b3c049e70834cf33790a28643ab058b507b35cBen Cheng 8525b3c049e70834cf33790a28643ab058b507b35cBen Cheng#if ALLOW_UNALIGNED 8625b3c049e70834cf33790a28643ab058b507b35cBen Cheng 8725b3c049e70834cf33790a28643ab058b507b35cBen Cheng#define FETCH(Bits, ptr) (*(const uint##Bits##_t *) ptr) 8825b3c049e70834cf33790a28643ab058b507b35cBen Cheng#define STORE(Bits, ptr, val) (*(uint##Bits##_t *) ptr = val) 8925b3c049e70834cf33790a28643ab058b507b35cBen Cheng 9025b3c049e70834cf33790a28643ab058b507b35cBen Cheng#else 9125b3c049e70834cf33790a28643ab058b507b35cBen Cheng 9225b3c049e70834cf33790a28643ab058b507b35cBen Chengunion unaligned 9325b3c049e70834cf33790a28643ab058b507b35cBen Cheng { 9425b3c049e70834cf33790a28643ab058b507b35cBen Cheng uint16_t u16; 9525b3c049e70834cf33790a28643ab058b507b35cBen Cheng uint32_t u32; 9625b3c049e70834cf33790a28643ab058b507b35cBen Cheng uint64_t u64; 9725b3c049e70834cf33790a28643ab058b507b35cBen Cheng } __attribute__ ((packed)); 9825b3c049e70834cf33790a28643ab058b507b35cBen Cheng 9925b3c049e70834cf33790a28643ab058b507b35cBen Cheng#define FETCH(Bits, ptr) (((const union unaligned *) ptr)->u##Bits) 10025b3c049e70834cf33790a28643ab058b507b35cBen Cheng#define STORE(Bits, ptr, val) (((union unaligned *) ptr)->u##Bits = val) 10125b3c049e70834cf33790a28643ab058b507b35cBen Cheng 10225b3c049e70834cf33790a28643ab058b507b35cBen Cheng#endif 10325b3c049e70834cf33790a28643ab058b507b35cBen Cheng 10425b3c049e70834cf33790a28643ab058b507b35cBen Cheng/* Now define the conversion functions for the basic types. We use here 10525b3c049e70834cf33790a28643ab058b507b35cBen Cheng the fact that file and memory types are the same and that we have the 10625b3c049e70834cf33790a28643ab058b507b35cBen Cheng ELFxx_FSZ_* macros. 10725b3c049e70834cf33790a28643ab058b507b35cBen Cheng 10825b3c049e70834cf33790a28643ab058b507b35cBen Cheng At the same time we define inline functions which we will use to 10925b3c049e70834cf33790a28643ab058b507b35cBen Cheng convert the complex types. */ 11025b3c049e70834cf33790a28643ab058b507b35cBen Cheng#define FUNDAMENTAL(NAME, Name, Bits) \ 11125b3c049e70834cf33790a28643ab058b507b35cBen Cheng INLINE2 (ELFW2(Bits,FSZ_##NAME), ElfW2(Bits,cvt_##Name), ElfW2(Bits,Name)) 11225b3c049e70834cf33790a28643ab058b507b35cBen Cheng#define INLINE2(Bytes, FName, TName) \ 11325b3c049e70834cf33790a28643ab058b507b35cBen Cheng INLINE3 (Bytes, FName, TName) 11425b3c049e70834cf33790a28643ab058b507b35cBen Cheng#define INLINE3(Bytes, FName, TName) \ 11525b3c049e70834cf33790a28643ab058b507b35cBen Cheng static inline void FName##1 (void *dest, const void *ptr) \ 11625b3c049e70834cf33790a28643ab058b507b35cBen Cheng { \ 11725b3c049e70834cf33790a28643ab058b507b35cBen Cheng switch (Bytes) \ 11825b3c049e70834cf33790a28643ab058b507b35cBen Cheng { \ 11925b3c049e70834cf33790a28643ab058b507b35cBen Cheng case 2: STORE (16, dest, bswap_16 (FETCH (16, ptr))); break; \ 12025b3c049e70834cf33790a28643ab058b507b35cBen Cheng case 4: STORE (32, dest, bswap_32 (FETCH (32, ptr))); break; \ 12125b3c049e70834cf33790a28643ab058b507b35cBen Cheng case 8: STORE (64, dest, bswap_64 (FETCH (64, ptr))); break; \ 12225b3c049e70834cf33790a28643ab058b507b35cBen Cheng default: \ 12325b3c049e70834cf33790a28643ab058b507b35cBen Cheng abort (); \ 12425b3c049e70834cf33790a28643ab058b507b35cBen Cheng } \ 12525b3c049e70834cf33790a28643ab058b507b35cBen Cheng } \ 12625b3c049e70834cf33790a28643ab058b507b35cBen Cheng \ 12725b3c049e70834cf33790a28643ab058b507b35cBen Cheng static void FName (void *dest, const void *ptr, size_t len, \ 12825b3c049e70834cf33790a28643ab058b507b35cBen Cheng int encode __attribute__ ((unused))) \ 12925b3c049e70834cf33790a28643ab058b507b35cBen Cheng { \ 13025b3c049e70834cf33790a28643ab058b507b35cBen Cheng size_t n = len / sizeof (TName); \ 13125b3c049e70834cf33790a28643ab058b507b35cBen Cheng if (dest < ptr) \ 13225b3c049e70834cf33790a28643ab058b507b35cBen Cheng while (n-- > 0) \ 13325b3c049e70834cf33790a28643ab058b507b35cBen Cheng { \ 13425b3c049e70834cf33790a28643ab058b507b35cBen Cheng FName##1 (dest, ptr); \ 13525b3c049e70834cf33790a28643ab058b507b35cBen Cheng dest += Bytes; \ 13625b3c049e70834cf33790a28643ab058b507b35cBen Cheng ptr += Bytes; \ 13725b3c049e70834cf33790a28643ab058b507b35cBen Cheng } \ 13825b3c049e70834cf33790a28643ab058b507b35cBen Cheng else \ 13925b3c049e70834cf33790a28643ab058b507b35cBen Cheng { \ 14025b3c049e70834cf33790a28643ab058b507b35cBen Cheng dest += len; \ 14125b3c049e70834cf33790a28643ab058b507b35cBen Cheng ptr += len; \ 14225b3c049e70834cf33790a28643ab058b507b35cBen Cheng while (n-- > 0) \ 14325b3c049e70834cf33790a28643ab058b507b35cBen Cheng { \ 14425b3c049e70834cf33790a28643ab058b507b35cBen Cheng ptr -= Bytes; \ 14525b3c049e70834cf33790a28643ab058b507b35cBen Cheng dest -= Bytes; \ 14625b3c049e70834cf33790a28643ab058b507b35cBen Cheng FName##1 (dest, ptr); \ 14725b3c049e70834cf33790a28643ab058b507b35cBen Cheng } \ 14825b3c049e70834cf33790a28643ab058b507b35cBen Cheng } \ 14925b3c049e70834cf33790a28643ab058b507b35cBen Cheng } 15025b3c049e70834cf33790a28643ab058b507b35cBen Cheng 15125b3c049e70834cf33790a28643ab058b507b35cBen Cheng 15225b3c049e70834cf33790a28643ab058b507b35cBen Cheng/* Now the tricky part: define the transformation functions for the 15325b3c049e70834cf33790a28643ab058b507b35cBen Cheng complex types. We will use the definitions of the types in 15425b3c049e70834cf33790a28643ab058b507b35cBen Cheng abstract.h. */ 15525b3c049e70834cf33790a28643ab058b507b35cBen Cheng#define START(Bits, Name, EName) \ 15625b3c049e70834cf33790a28643ab058b507b35cBen Cheng static void \ 15725b3c049e70834cf33790a28643ab058b507b35cBen Cheng ElfW2 (Bits, cvt_##Name) (void *dest, const void *src, size_t len, \ 15825b3c049e70834cf33790a28643ab058b507b35cBen Cheng int encode __attribute__ ((unused))) \ 15925b3c049e70834cf33790a28643ab058b507b35cBen Cheng { ElfW2(Bits, Name) *tdest = (ElfW2(Bits, Name) *) dest; \ 16025b3c049e70834cf33790a28643ab058b507b35cBen Cheng ElfW2(Bits, Name) *tsrc = (ElfW2(Bits, Name) *) src; \ 16125b3c049e70834cf33790a28643ab058b507b35cBen Cheng size_t n; \ 16225b3c049e70834cf33790a28643ab058b507b35cBen Cheng for (n = len / sizeof (ElfW2(Bits, Name)); n > 0; ++tdest, ++tsrc, --n) { 16325b3c049e70834cf33790a28643ab058b507b35cBen Cheng#define END(Bits, Name) } } 16425b3c049e70834cf33790a28643ab058b507b35cBen Cheng#define TYPE_EXTRA(Code) 16525b3c049e70834cf33790a28643ab058b507b35cBen Cheng#define TYPE_XLATE(Code) Code 16625b3c049e70834cf33790a28643ab058b507b35cBen Cheng#define TYPE_NAME(Type, Name) TYPE_NAME2 (Type, Name) 16725b3c049e70834cf33790a28643ab058b507b35cBen Cheng#define TYPE_NAME2(Type, Name) Type##1 (&tdest->Name, &tsrc->Name); 16825b3c049e70834cf33790a28643ab058b507b35cBen Cheng#define TYPE(Name, Bits) TYPE2 (Name, Bits) 16925b3c049e70834cf33790a28643ab058b507b35cBen Cheng#define TYPE2(Name, Bits) TYPE3 (Name##Bits) 17025b3c049e70834cf33790a28643ab058b507b35cBen Cheng#define TYPE3(Name) Name (cvt_) 17125b3c049e70834cf33790a28643ab058b507b35cBen Cheng 17225b3c049e70834cf33790a28643ab058b507b35cBen Cheng/* Signal that we are generating conversion functions. */ 17325b3c049e70834cf33790a28643ab058b507b35cBen Cheng#define GENERATE_CONVERSION 17425b3c049e70834cf33790a28643ab058b507b35cBen Cheng 17525b3c049e70834cf33790a28643ab058b507b35cBen Cheng/* First generate the 32-bit conversion functions. */ 17625b3c049e70834cf33790a28643ab058b507b35cBen Cheng#define LIBELFBITS 32 17725b3c049e70834cf33790a28643ab058b507b35cBen Cheng#include "gelf_xlate.h" 17825b3c049e70834cf33790a28643ab058b507b35cBen Cheng 17925b3c049e70834cf33790a28643ab058b507b35cBen Cheng/* Now generate the 64-bit conversion functions. */ 18025b3c049e70834cf33790a28643ab058b507b35cBen Cheng#define LIBELFBITS 64 18125b3c049e70834cf33790a28643ab058b507b35cBen Cheng#include "gelf_xlate.h" 18225b3c049e70834cf33790a28643ab058b507b35cBen Cheng 18325b3c049e70834cf33790a28643ab058b507b35cBen Cheng 18425b3c049e70834cf33790a28643ab058b507b35cBen Cheng/* We have a few functions which we must create by hand since the sections 18525b3c049e70834cf33790a28643ab058b507b35cBen Cheng do not contain records of only one type. */ 18625b3c049e70834cf33790a28643ab058b507b35cBen Cheng#include "version_xlate.h" 18725b3c049e70834cf33790a28643ab058b507b35cBen Cheng#include "gnuhash_xlate.h" 18825b3c049e70834cf33790a28643ab058b507b35cBen Cheng#include "note_xlate.h" 18925b3c049e70834cf33790a28643ab058b507b35cBen Cheng 19025b3c049e70834cf33790a28643ab058b507b35cBen Cheng 19125b3c049e70834cf33790a28643ab058b507b35cBen Cheng/* Now the externally visible table with the function pointers. */ 19225b3c049e70834cf33790a28643ab058b507b35cBen Chengconst xfct_t __elf_xfctstom[EV_NUM - 1][EV_NUM - 1][ELFCLASSNUM - 1][ELF_T_NUM] = 19325b3c049e70834cf33790a28643ab058b507b35cBen Cheng{ 19425b3c049e70834cf33790a28643ab058b507b35cBen Cheng [EV_CURRENT - 1] = { 19525b3c049e70834cf33790a28643ab058b507b35cBen Cheng [EV_CURRENT - 1] = { 19625b3c049e70834cf33790a28643ab058b507b35cBen Cheng [ELFCLASS32 - 1] = { 19725b3c049e70834cf33790a28643ab058b507b35cBen Cheng#define define_xfcts(Bits) \ 19825b3c049e70834cf33790a28643ab058b507b35cBen Cheng [ELF_T_BYTE] = elf_cvt_Byte, \ 19925b3c049e70834cf33790a28643ab058b507b35cBen Cheng [ELF_T_ADDR] = ElfW2(Bits, cvt_Addr), \ 20025b3c049e70834cf33790a28643ab058b507b35cBen Cheng [ELF_T_DYN] = ElfW2(Bits, cvt_Dyn), \ 20125b3c049e70834cf33790a28643ab058b507b35cBen Cheng [ELF_T_EHDR] = ElfW2(Bits, cvt_Ehdr), \ 20225b3c049e70834cf33790a28643ab058b507b35cBen Cheng [ELF_T_HALF] = ElfW2(Bits, cvt_Half), \ 20325b3c049e70834cf33790a28643ab058b507b35cBen Cheng [ELF_T_OFF] = ElfW2(Bits, cvt_Off), \ 20425b3c049e70834cf33790a28643ab058b507b35cBen Cheng [ELF_T_PHDR] = ElfW2(Bits, cvt_Phdr), \ 20525b3c049e70834cf33790a28643ab058b507b35cBen Cheng [ELF_T_RELA] = ElfW2(Bits, cvt_Rela), \ 20625b3c049e70834cf33790a28643ab058b507b35cBen Cheng [ELF_T_REL] = ElfW2(Bits, cvt_Rel), \ 20725b3c049e70834cf33790a28643ab058b507b35cBen Cheng [ELF_T_SHDR] = ElfW2(Bits, cvt_Shdr), \ 20825b3c049e70834cf33790a28643ab058b507b35cBen Cheng [ELF_T_SWORD] = ElfW2(Bits, cvt_Sword), \ 20925b3c049e70834cf33790a28643ab058b507b35cBen Cheng [ELF_T_SYM] = ElfW2(Bits, cvt_Sym), \ 21025b3c049e70834cf33790a28643ab058b507b35cBen Cheng [ELF_T_WORD] = ElfW2(Bits, cvt_Word), \ 21125b3c049e70834cf33790a28643ab058b507b35cBen Cheng [ELF_T_XWORD] = ElfW2(Bits, cvt_Xword), \ 21225b3c049e70834cf33790a28643ab058b507b35cBen Cheng [ELF_T_SXWORD] = ElfW2(Bits, cvt_Sxword), \ 21325b3c049e70834cf33790a28643ab058b507b35cBen Cheng [ELF_T_VDEF] = elf_cvt_Verdef, \ 21425b3c049e70834cf33790a28643ab058b507b35cBen Cheng [ELF_T_VDAUX] = elf_cvt_Verdef, \ 21525b3c049e70834cf33790a28643ab058b507b35cBen Cheng [ELF_T_VNEED] = elf_cvt_Verneed, \ 21625b3c049e70834cf33790a28643ab058b507b35cBen Cheng [ELF_T_VNAUX] = elf_cvt_Verneed, \ 21725b3c049e70834cf33790a28643ab058b507b35cBen Cheng [ELF_T_NHDR] = elf_cvt_note, \ 21825b3c049e70834cf33790a28643ab058b507b35cBen Cheng [ELF_T_SYMINFO] = ElfW2(Bits, cvt_Syminfo), \ 21925b3c049e70834cf33790a28643ab058b507b35cBen Cheng [ELF_T_MOVE] = ElfW2(Bits, cvt_Move), \ 22025b3c049e70834cf33790a28643ab058b507b35cBen Cheng [ELF_T_LIB] = ElfW2(Bits, cvt_Lib), \ 22125b3c049e70834cf33790a28643ab058b507b35cBen Cheng [ELF_T_AUXV] = ElfW2(Bits, cvt_auxv_t) 22225b3c049e70834cf33790a28643ab058b507b35cBen Cheng define_xfcts (32), 22325b3c049e70834cf33790a28643ab058b507b35cBen Cheng [ELF_T_GNUHASH] = Elf32_cvt_Word 22425b3c049e70834cf33790a28643ab058b507b35cBen Cheng }, 22525b3c049e70834cf33790a28643ab058b507b35cBen Cheng [ELFCLASS64 - 1] = { 22625b3c049e70834cf33790a28643ab058b507b35cBen Cheng define_xfcts (64), 22725b3c049e70834cf33790a28643ab058b507b35cBen Cheng [ELF_T_GNUHASH] = elf_cvt_gnuhash 22825b3c049e70834cf33790a28643ab058b507b35cBen Cheng } 22925b3c049e70834cf33790a28643ab058b507b35cBen Cheng } 23025b3c049e70834cf33790a28643ab058b507b35cBen Cheng } 23125b3c049e70834cf33790a28643ab058b507b35cBen Cheng}; 23225b3c049e70834cf33790a28643ab058b507b35cBen Cheng/* For now we only handle the case where the memory representation is the 23325b3c049e70834cf33790a28643ab058b507b35cBen Cheng same as the file representation. Should this change we have to define 23425b3c049e70834cf33790a28643ab058b507b35cBen Cheng separate functions. For now reuse them. */ 235cd981789b391a786af52d66854a4a1650709889cBen Cheng#ifndef __APPLE__ 23625b3c049e70834cf33790a28643ab058b507b35cBen Chengstrong_alias (__elf_xfctstom, __elf_xfctstof) 237cd981789b391a786af52d66854a4a1650709889cBen Cheng#endif 238