1 /* Test program for libdwfl basic module tracking, relocation. 2 Copyright (C) 2007 Red Hat, Inc. 3 This file is part of elfutils. 4 5 This file is free software; you can redistribute it and/or modify 6 it under the terms of the GNU General Public License as published by 7 the Free Software Foundation; either version 3 of the License, or 8 (at your option) any later version. 9 10 elfutils is distributed in the hope that it will be useful, but 11 WITHOUT ANY WARRANTY; without even the implied warranty of 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 GNU General Public License for more details. 14 15 You should have received a copy of the GNU General Public License 16 along with this program. If not, see <http://www.gnu.org/licenses/>. */ 17 18 #include <config.h> 19 #include <assert.h> 20 #include <inttypes.h> 21 #include <stdio.h> 22 #include <stdio_ext.h> 23 #include <error.h> 24 #include <locale.h> 25 #include ELFUTILS_HEADER(dwfl) 26 27 28 static const Dwfl_Callbacks offline_callbacks = 29 { 30 .find_debuginfo = INTUSE(dwfl_standard_find_debuginfo), 31 .section_address = INTUSE(dwfl_offline_section_address), 32 }; 33 34 35 int 36 main (void) 37 { 38 /* We use no threads here which can interfere with handling a stream. */ 39 (void) __fsetlocking (stdout, FSETLOCKING_BYCALLER); 40 41 /* Set locale. */ 42 (void) setlocale (LC_ALL, ""); 43 44 Dwfl *dwfl = dwfl_begin (&offline_callbacks); 45 assert (dwfl != NULL); 46 47 Dwfl_Module *high = dwfl_report_module (dwfl, "high", 48 UINT64_C (0xffffffff00010000), 49 UINT64_C (0xffffffff00020000)); 50 assert (high); 51 Dwfl_Module *low = dwfl_report_module (dwfl, "low", 52 UINT64_C (0x00010000), 53 UINT64_C (0x00020000)); 54 assert (low); 55 Dwfl_Module *middle = dwfl_report_module (dwfl, "middle", 56 UINT64_C (0xffff00010000), 57 UINT64_C (0xffff00020000)); 58 assert (middle); 59 60 int ret = dwfl_report_end (dwfl, NULL, NULL); 61 assert (ret == 0); 62 63 Dwfl_Module *mod = dwfl_addrmodule (dwfl, UINT64_C (0xffffffff00010123)); 64 assert (mod == high); 65 mod = dwfl_addrmodule (dwfl, UINT64_C (0x00010123)); 66 assert (mod == low); 67 mod = dwfl_addrmodule (dwfl, UINT64_C (0xffff00010123)); 68 assert (mod == middle); 69 70 dwfl_end (dwfl); 71 72 return 0; 73 } 74
