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1 : : /* i386 specific symbolic name handling. 2 : : Copyright (C) 2000, 2001, 2002, 2005 Red Hat, Inc. 3 : : This file is part of elfutils. 4 : : Written by Ulrich Drepper <drepper@redhat.com>, 2000. 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 : : #include <string.h> 38 : : 39 : : #define BACKEND i386_ 40 : : #include "libebl_CPU.h" 41 : : 42 : : 43 : : /* Return true if the symbol type is that referencing the GOT. */ 44 : : bool 45 : 3658 : i386_gotpc_reloc_check (Elf *elf __attribute__ ((unused)), int type) 46 : : { 47 : 3658 : return type == R_386_GOTPC; 48 : : } 49 : : 50 : : /* Check for the simple reloc types. */ 51 : : Elf_Type 52 : 29672 : i386_reloc_simple_type (Ebl *ebl __attribute__ ((unused)), int type, 53 : : int *addsub __attribute__ ((unused))) 54 : : { 55 [ + + ]: 29672 : switch (type) 56 : : { 57 : : case R_386_32: 58 : : return ELF_T_SWORD; 59 : : case R_386_16: 60 : : return ELF_T_HALF; 61 : : case R_386_8: 62 : : return ELF_T_BYTE; 63 : : default: 64 : : return ELF_T_NUM; 65 : : } 66 : : } 67 : : 68 : : /* Check section name for being that of a debug information section. */ 69 : : bool (*generic_debugscn_p) (const char *); 70 : : bool 71 : 72249 : i386_debugscn_p (const char *name) 72 : : { 73 : 72249 : return (generic_debugscn_p (name) 74 [ + + ]: 65779 : || strcmp (name, ".stab") == 0 75 [ + + + + ]: 138023 : || strcmp (name, ".stabstr") == 0); 76 : : }