xref: /freebsd-src/contrib/elftoolchain/libelf/libelf_data.c (revision ee3d625d7244080bc99f55952ce40f62a2005ded)
12de3b87aSKai Wang /*-
22de3b87aSKai Wang  * Copyright (c) 2006,2008 Joseph Koshy
32de3b87aSKai Wang  * All rights reserved.
42de3b87aSKai Wang  *
52de3b87aSKai Wang  * Redistribution and use in source and binary forms, with or without
62de3b87aSKai Wang  * modification, are permitted provided that the following conditions
72de3b87aSKai Wang  * are met:
82de3b87aSKai Wang  * 1. Redistributions of source code must retain the above copyright
92de3b87aSKai Wang  *    notice, this list of conditions and the following disclaimer.
102de3b87aSKai Wang  * 2. Redistributions in binary form must reproduce the above copyright
112de3b87aSKai Wang  *    notice, this list of conditions and the following disclaimer in the
122de3b87aSKai Wang  *    documentation and/or other materials provided with the distribution.
132de3b87aSKai Wang  *
142de3b87aSKai Wang  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
152de3b87aSKai Wang  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
162de3b87aSKai Wang  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
172de3b87aSKai Wang  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
182de3b87aSKai Wang  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
192de3b87aSKai Wang  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
202de3b87aSKai Wang  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
212de3b87aSKai Wang  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
222de3b87aSKai Wang  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
232de3b87aSKai Wang  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
242de3b87aSKai Wang  * SUCH DAMAGE.
252de3b87aSKai Wang  */
262de3b87aSKai Wang 
272de3b87aSKai Wang #include <sys/cdefs.h>
282de3b87aSKai Wang 
292de3b87aSKai Wang #include <libelf.h>
302de3b87aSKai Wang 
312de3b87aSKai Wang #include "_libelf.h"
322de3b87aSKai Wang 
332de3b87aSKai Wang ELFTC_VCSID("$Id: libelf_data.c 2225 2011-11-26 18:55:54Z jkoshy $");
342de3b87aSKai Wang 
352de3b87aSKai Wang int
362de3b87aSKai Wang _libelf_xlate_shtype(uint32_t sht)
372de3b87aSKai Wang {
382de3b87aSKai Wang 	switch (sht) {
392de3b87aSKai Wang 	case SHT_DYNAMIC:
402de3b87aSKai Wang 		return (ELF_T_DYN);
412de3b87aSKai Wang 	case SHT_DYNSYM:
422de3b87aSKai Wang 		return (ELF_T_SYM);
432de3b87aSKai Wang 	case SHT_FINI_ARRAY:
442de3b87aSKai Wang 		return (ELF_T_ADDR);
452de3b87aSKai Wang 	case SHT_GNU_HASH:
462de3b87aSKai Wang 		return (ELF_T_GNUHASH);
472de3b87aSKai Wang 	case SHT_GNU_LIBLIST:
482de3b87aSKai Wang 		return (ELF_T_WORD);
492de3b87aSKai Wang 	case SHT_GROUP:
502de3b87aSKai Wang 		return (ELF_T_WORD);
512de3b87aSKai Wang 	case SHT_HASH:
522de3b87aSKai Wang 		return (ELF_T_WORD);
532de3b87aSKai Wang 	case SHT_INIT_ARRAY:
542de3b87aSKai Wang 		return (ELF_T_ADDR);
552de3b87aSKai Wang 	case SHT_NOBITS:
562de3b87aSKai Wang 		return (ELF_T_BYTE);
572de3b87aSKai Wang 	case SHT_NOTE:
582de3b87aSKai Wang 		return (ELF_T_NOTE);
592de3b87aSKai Wang 	case SHT_PREINIT_ARRAY:
602de3b87aSKai Wang 		return (ELF_T_ADDR);
612de3b87aSKai Wang 	case SHT_PROGBITS:
622de3b87aSKai Wang 		return (ELF_T_BYTE);
632de3b87aSKai Wang 	case SHT_REL:
642de3b87aSKai Wang 		return (ELF_T_REL);
652de3b87aSKai Wang 	case SHT_RELA:
662de3b87aSKai Wang 		return (ELF_T_RELA);
672de3b87aSKai Wang 	case SHT_STRTAB:
682de3b87aSKai Wang 		return (ELF_T_BYTE);
692de3b87aSKai Wang 	case SHT_SYMTAB:
702de3b87aSKai Wang 		return (ELF_T_SYM);
712de3b87aSKai Wang 	case SHT_SYMTAB_SHNDX:
722de3b87aSKai Wang 		return (ELF_T_WORD);
732de3b87aSKai Wang 	case SHT_SUNW_dof:
742de3b87aSKai Wang 		return (ELF_T_BYTE);
752de3b87aSKai Wang 	case SHT_SUNW_move:
762de3b87aSKai Wang 		return (ELF_T_MOVE);
772de3b87aSKai Wang 	case SHT_SUNW_syminfo:
782de3b87aSKai Wang 		return (ELF_T_SYMINFO);
792de3b87aSKai Wang 	case SHT_SUNW_verdef:	/* == SHT_GNU_verdef */
802de3b87aSKai Wang 		return (ELF_T_VDEF);
812de3b87aSKai Wang 	case SHT_SUNW_verneed:	/* == SHT_GNU_verneed */
822de3b87aSKai Wang 		return (ELF_T_VNEED);
832de3b87aSKai Wang 	case SHT_SUNW_versym:	/* == SHT_GNU_versym */
842de3b87aSKai Wang 		return (ELF_T_HALF);
85*ee3d625dSKai Wang 
86*ee3d625dSKai Wang 	case SHT_ARM_PREEMPTMAP:
87*ee3d625dSKai Wang 	case SHT_ARM_ATTRIBUTES:
88*ee3d625dSKai Wang 	case SHT_ARM_DEBUGOVERLAY:
89*ee3d625dSKai Wang 	case SHT_ARM_OVERLAYSECTION:
90*ee3d625dSKai Wang 	case SHT_MIPS_DWARF:
91*ee3d625dSKai Wang 	case SHT_MIPS_REGINFO:
92*ee3d625dSKai Wang 	case SHT_MIPS_OPTIONS:
93*ee3d625dSKai Wang 	case SHT_AMD64_UNWIND:	/* == SHT_IA_64_UNWIND == SHT_ARM_EXIDX */
94*ee3d625dSKai Wang 		return (ELF_T_BYTE);
95*ee3d625dSKai Wang 
962de3b87aSKai Wang 	default:
972de3b87aSKai Wang 		return (-1);
982de3b87aSKai Wang 	}
992de3b87aSKai Wang }
100