1 /* 2 3 Copyright (C) 2000, 2002 Silicon Graphics, Inc. All Rights Reserved. 4 5 This program is free software; you can redistribute it and/or modify it 6 under the terms of version 2.1 of the GNU Lesser General Public License 7 as published by the Free Software Foundation. 8 9 This program is distributed in the hope that it would be useful, but 10 WITHOUT ANY WARRANTY; without even the implied warranty of 11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 12 13 Further, this software is distributed without any warranty that it is 14 free of the rightful claim of any third person regarding infringement 15 or the like. Any license provided herein, whether implied or 16 otherwise, applies only to this software file. Patent licenses, if 17 any, provided herein do not apply to combinations of this program with 18 other software, or any other product whatsoever. 19 20 You should have received a copy of the GNU Lesser General Public 21 License along with this program; if not, write the Free Software 22 Foundation, Inc., 59 Temple Place - Suite 330, Boston MA 02111-1307, 23 USA. 24 25 Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pky, 26 Mountain View, CA 94043, or: 27 28 http://www.sgi.com 29 30 For further information regarding this notice, see: 31 32 http://oss.sgi.com/projects/GenInfo/NoticeExplan 33 34 */ 35 36 37 38 #include "config.h" 39 #include "dwarf_incl.h" 40 #include <stdio.h> 41 #include "dwarf_funcs.h" 42 #include "dwarf_global.h" 43 44 int 45 dwarf_get_funcs(Dwarf_Debug dbg, 46 Dwarf_Func ** funcs, 47 Dwarf_Signed * ret_func_count, Dwarf_Error * error) 48 { 49 int res; 50 51 res = 52 _dwarf_load_section(dbg, 53 dbg->de_debug_funcnames_index, 54 &dbg->de_debug_funcnames, 55 error); 56 if (res != DW_DLV_OK) { 57 return res; 58 } 59 60 return _dwarf_internal_get_pubnames_like_data(dbg, dbg->de_debug_funcnames, dbg->de_debug_funcnames_size, (Dwarf_Global **) funcs, /* type 61 punning, 62 Dwarf_Type 63 is never 64 a 65 completed 66 type */ 67 ret_func_count, 68 error, 69 DW_DLA_FUNC_CONTEXT, 70 DW_DLE_DEBUG_FUNCNAMES_LENGTH_BAD, 71 DW_DLE_DEBUG_FUNCNAMES_VERSION_ERROR); 72 73 } 74 75 76 int 77 dwarf_funcname(Dwarf_Func func_in, char **ret_name, Dwarf_Error * error) 78 { 79 Dwarf_Global func = (Dwarf_Global) func_in; 80 81 if (func == NULL) { 82 _dwarf_error(NULL, error, DW_DLE_FUNC_NULL); 83 return (DW_DLV_ERROR); 84 } 85 86 *ret_name = (char *) (func->gl_name); 87 return DW_DLV_OK; 88 } 89 90 int 91 dwarf_func_die_offset(Dwarf_Func func_in, 92 Dwarf_Off * return_offset, Dwarf_Error * error) 93 { 94 Dwarf_Global func = (Dwarf_Global) func_in; 95 96 return dwarf_global_die_offset(func, return_offset, error); 97 } 98 99 100 int 101 dwarf_func_cu_offset(Dwarf_Func func_in, 102 Dwarf_Off * return_offset, Dwarf_Error * error) 103 { 104 Dwarf_Global func = (Dwarf_Global) func_in; 105 106 return dwarf_global_cu_offset(func, return_offset, error); 107 } 108 109 110 int 111 dwarf_func_name_offsets(Dwarf_Func func_in, 112 char **ret_func_name, 113 Dwarf_Off * die_offset, 114 Dwarf_Off * cu_die_offset, Dwarf_Error * error) 115 { 116 Dwarf_Global func = (Dwarf_Global) func_in; 117 118 return dwarf_global_name_offsets(func, 119 ret_func_name, 120 die_offset, cu_die_offset, error); 121 } 122