| /* Copyright (C) 2005, 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/>. */ |
| |
| #ifdef HAVE_CONFIG_H |
| # include <config.h> |
| #endif |
| |
| #include <fcntl.h> |
| #include ELFUTILS_HEADER(dw) |
| #include <stdio.h> |
| #include <unistd.h> |
| |
| |
| static int |
| cb (Dwarf_Die *func, void *arg __attribute__ ((unused))) |
| { |
| const char *file = dwarf_decl_file (func); |
| int line = -1; |
| dwarf_decl_line (func, &line); |
| const char *fct = dwarf_diename (func); |
| |
| printf ("%s:%d:%s\n", file, line, fct); |
| |
| return DWARF_CB_ABORT; |
| } |
| |
| |
| int |
| main (int argc, char *argv[]) |
| { |
| for (int i = 1; i < argc; ++i) |
| { |
| int fd = open (argv[i], O_RDONLY); |
| |
| Dwarf *dbg = dwarf_begin (fd, DWARF_C_READ); |
| if (dbg != NULL) |
| { |
| Dwarf_Off off = 0; |
| size_t cuhl; |
| Dwarf_Off noff; |
| |
| while (dwarf_nextcu (dbg, off, &noff, &cuhl, NULL, NULL, NULL) == 0) |
| { |
| Dwarf_Die die_mem; |
| Dwarf_Die *die = dwarf_offdie (dbg, off + cuhl, &die_mem); |
| |
| /* Explicitly stop in the callback and then resume each time. */ |
| ptrdiff_t doff = 0; |
| do |
| { |
| doff = dwarf_getfuncs (die, cb, NULL, doff); |
| } |
| while (doff != 0 && dwarf_errno () == 0); |
| |
| off = noff; |
| } |
| |
| dwarf_end (dbg); |
| } |
| |
| close (fd); |
| } |
| } |