Ben Cheng | 25b3c04 | 2013-11-20 14:45:36 -0800 | [diff] [blame] | 1 | /* Initialization of SPARC specific backend library. |
| 2 | Copyright (C) 2002, 2005, 2006, 2007, 2008 Red Hat, Inc. |
| 3 | This file is part of Red Hat elfutils. |
| 4 | |
| 5 | Red Hat elfutils is free software; you can redistribute it and/or modify |
| 6 | it under the terms of the GNU General Public License as published by the |
| 7 | Free Software Foundation; version 2 of the License. |
| 8 | |
| 9 | Red Hat elfutils is distributed in the hope that it will be useful, but |
| 10 | WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 12 | General Public License for more details. |
| 13 | |
| 14 | You should have received a copy of the GNU General Public License along |
| 15 | with Red Hat elfutils; if not, write to the Free Software Foundation, |
| 16 | Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA. |
| 17 | |
| 18 | Red Hat elfutils is an included package of the Open Invention Network. |
| 19 | An included package of the Open Invention Network is a package for which |
| 20 | Open Invention Network licensees cross-license their patents. No patent |
| 21 | license is granted, either expressly or impliedly, by designation as an |
| 22 | included package. Should you wish to participate in the Open Invention |
| 23 | Network licensing program, please visit www.openinventionnetwork.com |
| 24 | <http://www.openinventionnetwork.com>. */ |
| 25 | |
| 26 | #ifdef HAVE_CONFIG_H |
| 27 | # include <config.h> |
| 28 | #endif |
| 29 | |
| 30 | #define BACKEND sparc_ |
| 31 | #define RELOC_PREFIX R_SPARC_ |
| 32 | #include "libebl_CPU.h" |
| 33 | |
| 34 | /* This defines the common reloc hooks based on sparc_reloc.def. */ |
| 35 | #include "common-reloc.c" |
| 36 | |
| 37 | extern __typeof (EBLHOOK (core_note)) sparc64_core_note attribute_hidden; |
| 38 | |
| 39 | const char * |
| 40 | sparc_init (elf, machine, eh, ehlen) |
| 41 | Elf *elf __attribute__ ((unused)); |
| 42 | GElf_Half machine __attribute__ ((unused)); |
| 43 | Ebl *eh; |
| 44 | size_t ehlen; |
| 45 | { |
| 46 | /* Check whether the Elf_BH object has a sufficent size. */ |
| 47 | if (ehlen < sizeof (Ebl)) |
| 48 | return NULL; |
| 49 | |
| 50 | /* We handle it. */ |
| 51 | if (machine == EM_SPARCV9) |
| 52 | eh->name = "SPARC v9"; |
| 53 | else if (machine == EM_SPARC32PLUS) |
| 54 | eh->name = "SPARC v8+"; |
| 55 | else |
| 56 | eh->name = "SPARC"; |
| 57 | sparc_init_reloc (eh); |
| 58 | HOOK (eh, reloc_simple_type); |
| 59 | HOOK (eh, machine_flag_check); |
| 60 | HOOK (eh, check_special_section); |
| 61 | HOOK (eh, symbol_type_name); |
| 62 | HOOK (eh, dynamic_tag_name); |
| 63 | HOOK (eh, dynamic_tag_check); |
| 64 | if (eh->class == ELFCLASS64) |
| 65 | eh->core_note = sparc64_core_note; |
| 66 | else |
| 67 | HOOK (eh, core_note); |
| 68 | HOOK (eh, auxv_info); |
| 69 | HOOK (eh, register_info); |
| 70 | HOOK (eh, return_value_location); |
| 71 | |
| 72 | return MODVERSION; |
| 73 | } |