Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 1 | /* Fetch source line info for CU. |
Ulrich Drepper | 077c65f | 2006-07-12 19:54:51 +0000 | [diff] [blame] | 2 | Copyright (C) 2005, 2006 Red Hat, Inc. |
Mark Wielaard | de2ed97 | 2012-06-05 17:15:16 +0200 | [diff] [blame] | 3 | This file is part of elfutils. |
Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 4 | |
Mark Wielaard | de2ed97 | 2012-06-05 17:15:16 +0200 | [diff] [blame] | 5 | This file is free software; you can redistribute it and/or modify |
| 6 | it under the terms of either |
Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 7 | |
Mark Wielaard | de2ed97 | 2012-06-05 17:15:16 +0200 | [diff] [blame] | 8 | * the GNU Lesser General Public License as published by the Free |
| 9 | Software Foundation; either version 3 of the License, or (at |
| 10 | your option) any later version |
| 11 | |
| 12 | or |
| 13 | |
| 14 | * the GNU General Public License as published by the Free |
| 15 | Software Foundation; either version 2 of the License, or (at |
| 16 | your option) any later version |
| 17 | |
| 18 | or both in parallel, as here. |
| 19 | |
| 20 | elfutils is distributed in the hope that it will be useful, but |
Ulrich Drepper | 361df7d | 2006-04-04 21:38:57 +0000 | [diff] [blame] | 21 | WITHOUT ANY WARRANTY; without even the implied warranty of |
| 22 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 23 | General Public License for more details. |
| 24 | |
Mark Wielaard | de2ed97 | 2012-06-05 17:15:16 +0200 | [diff] [blame] | 25 | You should have received copies of the GNU General Public License and |
| 26 | the GNU Lesser General Public License along with this program. If |
| 27 | not, see <http://www.gnu.org/licenses/>. */ |
Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 28 | |
| 29 | #include "libdwflP.h" |
| 30 | #include "../libdw/libdwP.h" |
| 31 | |
| 32 | Dwfl_Error |
Ulrich Drepper | 077c65f | 2006-07-12 19:54:51 +0000 | [diff] [blame] | 33 | internal_function |
Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 34 | __libdwfl_cu_getsrclines (struct dwfl_cu *cu) |
| 35 | { |
| 36 | if (cu->lines == NULL) |
| 37 | { |
| 38 | Dwarf_Lines *lines; |
| 39 | size_t nlines; |
Roland McGrath | 4959bf8 | 2005-08-09 10:31:08 +0000 | [diff] [blame] | 40 | if (INTUSE(dwarf_getsrclines) (&cu->die, &lines, &nlines) != 0) |
Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 41 | return DWFL_E_LIBDW; |
| 42 | |
| 43 | cu->lines = malloc (offsetof (struct Dwfl_Lines, idx[nlines])); |
| 44 | if (cu->lines == NULL) |
| 45 | return DWFL_E_NOMEM; |
| 46 | cu->lines->cu = cu; |
| 47 | for (unsigned int i = 0; i < nlines; ++i) |
| 48 | cu->lines->idx[i].idx = i; |
| 49 | } |
| 50 | |
| 51 | return DWFL_E_NOERROR; |
| 52 | } |