1 /* Test program for dwfl_report_elf incorrect BASE alignment. 2 Copyright (C) 2013 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 <locale.h> 24 #include <string.h> 25 #include <stdlib.h> 26 #include ELFUTILS_HEADER(dwfl) 27 #include "system.h" 28 29 30 static const Dwfl_Callbacks offline_callbacks = 31 { 32 .find_debuginfo = INTUSE(dwfl_standard_find_debuginfo), 33 .section_address = INTUSE(dwfl_offline_section_address), 34 }; 35 36 37 int 38 main (int argc, char **argv) 39 { 40 /* We use no threads here which can interfere with handling a stream. */ 41 (void) __fsetlocking (stdout, FSETLOCKING_BYCALLER); 42 43 /* Set locale. */ 44 (void) setlocale (LC_ALL, ""); 45 46 if (argc != 5) 47 error (1, 0, "dwfl-report-elf-align shlib.so base funcaddr funcname"); 48 49 Dwfl *dwfl = dwfl_begin (&offline_callbacks); 50 assert (dwfl != NULL); 51 52 char *endptr; 53 uintptr_t base = strtoull (argv[2], &endptr, 0); 54 assert (endptr && !*endptr); 55 56 Dwfl_Module *mod = dwfl_report_elf (dwfl, argv[1], argv[1], -1, base, false); 57 assert (mod != NULL); 58 59 uintptr_t funcaddr = strtoull (argv[3], &endptr, 0); 60 assert (endptr && !*endptr); 61 62 Dwfl_Module *mod_found = dwfl_addrmodule (dwfl, funcaddr); 63 assert (mod_found == mod); 64 65 const char *symname = dwfl_module_addrname (mod, funcaddr); 66 assert (symname != NULL); 67 assert (strcmp (symname, argv[4]) == 0); 68 69 dwfl_end (dwfl); 70 71 return 0; 72 } 73
