1 /* 2 3 Copyright (C) 2000,2002,2004 Silicon Graphics, Inc. All Rights Reserved. 4 Portions Copyright 2002-2010 Sun Microsystems, Inc. All rights reserved. 5 Portions Copyright 2008-2012 David Anderson. All rights reserved. 6 Portions Copyright 2010-2012 SN Systems Ltd. All rights reserved. 7 8 This program is free software; you can redistribute it and/or modify it 9 under the terms of version 2.1 of the GNU Lesser General Public License 10 as published by the Free Software Foundation. 11 12 This program is distributed in the hope that it would be useful, but 13 WITHOUT ANY WARRANTY; without even the implied warranty of 14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 15 16 Further, this software is distributed without any warranty that it is 17 free of the rightful claim of any third person regarding infringement 18 or the like. Any license provided herein, whether implied or 19 otherwise, applies only to this software file. Patent licenses, if 20 any, provided herein do not apply to combinations of this program with 21 other software, or any other product whatsoever. 22 23 You should have received a copy of the GNU Lesser General Public 24 License along with this program; if not, write the Free Software 25 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston MA 02110-1301, 26 USA. 27 28 */ 29 30 /* Windows specific header files */ 31 #if defined(_WIN32) && defined(HAVE_STDAFX_H) 32 #include "stdafx.h" 33 #endif /* HAVE_STDAFX_H */ 34 35 #ifdef DWARF_WITH_LIBELF 36 #ifdef HAVE_ELF_H /* does includes of elf.h libelf.h here. */ 37 #include <elf.h> 38 #elif defined(HAVE_LIBELF_H) 39 /* On one platform without elf.h this gets Elf32_Rel 40 type defined (a required type). */ 41 #include <libelf.h> 42 /* Consider the other known directory too */ 43 #elif defined(HAVE_LIBELF_LIBELF_H) 44 #include <libelf/libelf.h> 45 #endif /* HAVE_ELF_H or HAVE_LIBELF*H */ 46 #endif /* DWARF_WITH_LIBELF */ 47 48 #if defined(sun) 49 #include <sys/elf_SPARC.h> 50 #include <sys/elf_386.h> 51 #endif 52 53 /* The target address is given: the place in the source integer 54 is to be determined. 55 */ 56 #ifdef WORDS_BIGENDIAN 57 #define WRITE_UNALIGNED(dbg,dest,source, srclength,len_out) \ 58 { \ 59 dbg->de_copy_word(dest, \ 60 ((const char *)source) +(srclength)-(len_out),\ 61 (len_out)) ; \ 62 } 63 #else /* LITTLE ENDIAN */ 64 #define WRITE_UNALIGNED(dbg,dest,source, srclength,len_out) \ 65 { \ 66 dbg->de_copy_word( (dest) , \ 67 ((const char *)source) , \ 68 (len_out)) ; \ 69 } 70 #endif /* BIG- LITTLE-ENDIAN */ 71 72 73 #if defined(sparc) && defined(sun) 74 #define REL32 Elf32_Rela 75 #define REL64 Elf64_Rela 76 #define REL_SEC_PREFIX ".rela" 77 #else 78 #define REL32 Elf32_Rel 79 #define REL64 Elf64_Rel 80 #define REL_SEC_PREFIX ".rel" 81 #endif 82