diff options
Diffstat (limited to 'tests/dwfl-report-elf-align.c')
-rw-r--r-- | tests/dwfl-report-elf-align.c | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/tests/dwfl-report-elf-align.c b/tests/dwfl-report-elf-align.c new file mode 100644 index 00000000..a4e97d3c --- /dev/null +++ b/tests/dwfl-report-elf-align.c @@ -0,0 +1,72 @@ +/* Test program for dwfl_report_elf incorrect BASE alignment. + Copyright (C) 2013 Red Hat, Inc. + This file is part of elfutils. + + This file is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + elfutils is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. */ + +#include <config.h> +#include <assert.h> +#include <inttypes.h> +#include <stdio.h> +#include <stdio_ext.h> +#include <error.h> +#include <locale.h> +#include <string.h> +#include <stdlib.h> +#include ELFUTILS_HEADER(dwfl) + + +static const Dwfl_Callbacks offline_callbacks = + { + .find_debuginfo = INTUSE(dwfl_standard_find_debuginfo), + .section_address = INTUSE(dwfl_offline_section_address), + }; + + +int +main (int argc, char **argv) +{ + /* We use no threads here which can interfere with handling a stream. */ + (void) __fsetlocking (stdout, FSETLOCKING_BYCALLER); + + /* Set locale. */ + (void) setlocale (LC_ALL, ""); + + if (argc != 5) + error (1, 0, "dwfl-report-elf-align shlib.so base funcaddr funcname"); + + Dwfl *dwfl = dwfl_begin (&offline_callbacks); + assert (dwfl != NULL); + + char *endptr; + uintptr_t base = strtoull (argv[2], &endptr, 0); + assert (endptr && !*endptr); + + Dwfl_Module *mod = dwfl_report_elf (dwfl, argv[1], argv[1], -1, base, false); + assert (mod != NULL); + + uintptr_t funcaddr = strtoull (argv[3], &endptr, 0); + assert (endptr && !*endptr); + + Dwfl_Module *mod_found = dwfl_addrmodule (dwfl, funcaddr); + assert (mod_found == mod); + + const char *symname = dwfl_module_addrname (mod, funcaddr); + assert (symname != NULL); + assert (strcmp (symname, argv[4]) == 0); + + dwfl_end (dwfl); + + return 0; +} |