1 /* x86_64 specific symbolic name handling. 2 Copyright (C) 2002, 2005, 2018 Red Hat, Inc. 3 This file is part of elfutils. 4 Written by Ulrich Drepper <drepper (at) redhat.com>, 2002. 5 6 This file is free software; you can redistribute it and/or modify 7 it under the terms of either 8 9 * the GNU Lesser General Public License as published by the Free 10 Software Foundation; either version 3 of the License, or (at 11 your option) any later version 12 13 or 14 15 * the GNU General Public License as published by the Free 16 Software Foundation; either version 2 of the License, or (at 17 your option) any later version 18 19 or both in parallel, as here. 20 21 elfutils is distributed in the hope that it will be useful, but 22 WITHOUT ANY WARRANTY; without even the implied warranty of 23 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 24 General Public License for more details. 25 26 You should have received copies of the GNU General Public License and 27 the GNU Lesser General Public License along with this program. If 28 not, see <http://www.gnu.org/licenses/>. */ 29 30 #ifdef HAVE_CONFIG_H 31 # include <config.h> 32 #endif 33 34 #include <assert.h> 35 #include <elf.h> 36 #include <stddef.h> 37 38 #define BACKEND x86_64_ 39 #include "libebl_CPU.h" 40 41 /* Check for the simple reloc types. */ 42 Elf_Type 43 x86_64_reloc_simple_type (Ebl *ebl __attribute__ ((unused)), int type, 44 int *addsub __attribute__ ((unused))) 45 { 46 switch (type) 47 { 48 case R_X86_64_64: 49 return ELF_T_XWORD; 50 case R_X86_64_32: 51 return ELF_T_WORD; 52 case R_X86_64_32S: 53 return ELF_T_SWORD; 54 case R_X86_64_16: 55 return ELF_T_HALF; 56 case R_X86_64_8: 57 return ELF_T_BYTE; 58 default: 59 return ELF_T_NUM; 60 } 61 } 62 63 /* Return symbolic representation of section type. */ 64 const char * 65 x86_64_section_type_name (int type, 66 char *buf __attribute__ ((unused)), 67 size_t len __attribute__ ((unused))) 68 { 69 if (type == SHT_X86_64_UNWIND) 70 return "X86_64_UNWIND"; 71 72 return NULL; 73 } 74
