125b3c049e70834cf33790a28643ab058b507b35cBen Cheng/* Initialization of SPARC specific backend library. 225b3c049e70834cf33790a28643ab058b507b35cBen Cheng Copyright (C) 2002, 2005, 2006, 2007, 2008 Red Hat, Inc. 325b3c049e70834cf33790a28643ab058b507b35cBen Cheng This file is part of Red Hat elfutils. 425b3c049e70834cf33790a28643ab058b507b35cBen Cheng 525b3c049e70834cf33790a28643ab058b507b35cBen Cheng Red Hat elfutils is free software; you can redistribute it and/or modify 625b3c049e70834cf33790a28643ab058b507b35cBen Cheng it under the terms of the GNU General Public License as published by the 725b3c049e70834cf33790a28643ab058b507b35cBen Cheng Free Software Foundation; version 2 of the License. 825b3c049e70834cf33790a28643ab058b507b35cBen Cheng 925b3c049e70834cf33790a28643ab058b507b35cBen Cheng Red Hat elfutils is distributed in the hope that it will be useful, but 1025b3c049e70834cf33790a28643ab058b507b35cBen Cheng WITHOUT ANY WARRANTY; without even the implied warranty of 1125b3c049e70834cf33790a28643ab058b507b35cBen Cheng MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 1225b3c049e70834cf33790a28643ab058b507b35cBen Cheng General Public License for more details. 1325b3c049e70834cf33790a28643ab058b507b35cBen Cheng 1425b3c049e70834cf33790a28643ab058b507b35cBen Cheng You should have received a copy of the GNU General Public License along 1525b3c049e70834cf33790a28643ab058b507b35cBen Cheng with Red Hat elfutils; if not, write to the Free Software Foundation, 1625b3c049e70834cf33790a28643ab058b507b35cBen Cheng Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA. 1725b3c049e70834cf33790a28643ab058b507b35cBen Cheng 1825b3c049e70834cf33790a28643ab058b507b35cBen Cheng Red Hat elfutils is an included package of the Open Invention Network. 1925b3c049e70834cf33790a28643ab058b507b35cBen Cheng An included package of the Open Invention Network is a package for which 2025b3c049e70834cf33790a28643ab058b507b35cBen Cheng Open Invention Network licensees cross-license their patents. No patent 2125b3c049e70834cf33790a28643ab058b507b35cBen Cheng license is granted, either expressly or impliedly, by designation as an 2225b3c049e70834cf33790a28643ab058b507b35cBen Cheng included package. Should you wish to participate in the Open Invention 2325b3c049e70834cf33790a28643ab058b507b35cBen Cheng Network licensing program, please visit www.openinventionnetwork.com 2425b3c049e70834cf33790a28643ab058b507b35cBen Cheng <http://www.openinventionnetwork.com>. */ 2525b3c049e70834cf33790a28643ab058b507b35cBen Cheng 2625b3c049e70834cf33790a28643ab058b507b35cBen Cheng#ifdef HAVE_CONFIG_H 2725b3c049e70834cf33790a28643ab058b507b35cBen Cheng# include <config.h> 2825b3c049e70834cf33790a28643ab058b507b35cBen Cheng#endif 2925b3c049e70834cf33790a28643ab058b507b35cBen Cheng 3025b3c049e70834cf33790a28643ab058b507b35cBen Cheng#define BACKEND sparc_ 3125b3c049e70834cf33790a28643ab058b507b35cBen Cheng#define RELOC_PREFIX R_SPARC_ 3225b3c049e70834cf33790a28643ab058b507b35cBen Cheng#include "libebl_CPU.h" 3325b3c049e70834cf33790a28643ab058b507b35cBen Cheng 3425b3c049e70834cf33790a28643ab058b507b35cBen Cheng/* This defines the common reloc hooks based on sparc_reloc.def. */ 3525b3c049e70834cf33790a28643ab058b507b35cBen Cheng#include "common-reloc.c" 3625b3c049e70834cf33790a28643ab058b507b35cBen Cheng 3725b3c049e70834cf33790a28643ab058b507b35cBen Chengextern __typeof (EBLHOOK (core_note)) sparc64_core_note attribute_hidden; 3825b3c049e70834cf33790a28643ab058b507b35cBen Cheng 3925b3c049e70834cf33790a28643ab058b507b35cBen Chengconst char * 4025b3c049e70834cf33790a28643ab058b507b35cBen Chengsparc_init (elf, machine, eh, ehlen) 4125b3c049e70834cf33790a28643ab058b507b35cBen Cheng Elf *elf __attribute__ ((unused)); 4225b3c049e70834cf33790a28643ab058b507b35cBen Cheng GElf_Half machine __attribute__ ((unused)); 4325b3c049e70834cf33790a28643ab058b507b35cBen Cheng Ebl *eh; 4425b3c049e70834cf33790a28643ab058b507b35cBen Cheng size_t ehlen; 4525b3c049e70834cf33790a28643ab058b507b35cBen Cheng{ 4625b3c049e70834cf33790a28643ab058b507b35cBen Cheng /* Check whether the Elf_BH object has a sufficent size. */ 4725b3c049e70834cf33790a28643ab058b507b35cBen Cheng if (ehlen < sizeof (Ebl)) 4825b3c049e70834cf33790a28643ab058b507b35cBen Cheng return NULL; 4925b3c049e70834cf33790a28643ab058b507b35cBen Cheng 5025b3c049e70834cf33790a28643ab058b507b35cBen Cheng /* We handle it. */ 5125b3c049e70834cf33790a28643ab058b507b35cBen Cheng if (machine == EM_SPARCV9) 5225b3c049e70834cf33790a28643ab058b507b35cBen Cheng eh->name = "SPARC v9"; 5325b3c049e70834cf33790a28643ab058b507b35cBen Cheng else if (machine == EM_SPARC32PLUS) 5425b3c049e70834cf33790a28643ab058b507b35cBen Cheng eh->name = "SPARC v8+"; 5525b3c049e70834cf33790a28643ab058b507b35cBen Cheng else 5625b3c049e70834cf33790a28643ab058b507b35cBen Cheng eh->name = "SPARC"; 5725b3c049e70834cf33790a28643ab058b507b35cBen Cheng sparc_init_reloc (eh); 5825b3c049e70834cf33790a28643ab058b507b35cBen Cheng HOOK (eh, reloc_simple_type); 5925b3c049e70834cf33790a28643ab058b507b35cBen Cheng HOOK (eh, machine_flag_check); 6025b3c049e70834cf33790a28643ab058b507b35cBen Cheng HOOK (eh, check_special_section); 6125b3c049e70834cf33790a28643ab058b507b35cBen Cheng HOOK (eh, symbol_type_name); 6225b3c049e70834cf33790a28643ab058b507b35cBen Cheng HOOK (eh, dynamic_tag_name); 6325b3c049e70834cf33790a28643ab058b507b35cBen Cheng HOOK (eh, dynamic_tag_check); 6425b3c049e70834cf33790a28643ab058b507b35cBen Cheng if (eh->class == ELFCLASS64) 6525b3c049e70834cf33790a28643ab058b507b35cBen Cheng eh->core_note = sparc64_core_note; 6625b3c049e70834cf33790a28643ab058b507b35cBen Cheng else 6725b3c049e70834cf33790a28643ab058b507b35cBen Cheng HOOK (eh, core_note); 6825b3c049e70834cf33790a28643ab058b507b35cBen Cheng HOOK (eh, auxv_info); 6925b3c049e70834cf33790a28643ab058b507b35cBen Cheng HOOK (eh, register_info); 7025b3c049e70834cf33790a28643ab058b507b35cBen Cheng HOOK (eh, return_value_location); 7125b3c049e70834cf33790a28643ab058b507b35cBen Cheng 7225b3c049e70834cf33790a28643ab058b507b35cBen Cheng return MODVERSION; 7325b3c049e70834cf33790a28643ab058b507b35cBen Cheng} 74