1b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper/* Get information from a source line record returned by libdwfl. 23c1d1642789856f7a7975b92429747254083149fMark Wielaard Copyright (C) 2005-2010, 2015 Red Hat, Inc. 3de2ed97f33139af5c7a0811e4ec66fc896a13cf2Mark Wielaard This file is part of elfutils. 4b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper 5de2ed97f33139af5c7a0811e4ec66fc896a13cf2Mark Wielaard This file is free software; you can redistribute it and/or modify 6de2ed97f33139af5c7a0811e4ec66fc896a13cf2Mark Wielaard it under the terms of either 7b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper 8de2ed97f33139af5c7a0811e4ec66fc896a13cf2Mark Wielaard * the GNU Lesser General Public License as published by the Free 9de2ed97f33139af5c7a0811e4ec66fc896a13cf2Mark Wielaard Software Foundation; either version 3 of the License, or (at 10de2ed97f33139af5c7a0811e4ec66fc896a13cf2Mark Wielaard your option) any later version 11de2ed97f33139af5c7a0811e4ec66fc896a13cf2Mark Wielaard 12de2ed97f33139af5c7a0811e4ec66fc896a13cf2Mark Wielaard or 13de2ed97f33139af5c7a0811e4ec66fc896a13cf2Mark Wielaard 14de2ed97f33139af5c7a0811e4ec66fc896a13cf2Mark Wielaard * the GNU General Public License as published by the Free 15de2ed97f33139af5c7a0811e4ec66fc896a13cf2Mark Wielaard Software Foundation; either version 2 of the License, or (at 16de2ed97f33139af5c7a0811e4ec66fc896a13cf2Mark Wielaard your option) any later version 17de2ed97f33139af5c7a0811e4ec66fc896a13cf2Mark Wielaard 18de2ed97f33139af5c7a0811e4ec66fc896a13cf2Mark Wielaard or both in parallel, as here. 19de2ed97f33139af5c7a0811e4ec66fc896a13cf2Mark Wielaard 20de2ed97f33139af5c7a0811e4ec66fc896a13cf2Mark Wielaard elfutils is distributed in the hope that it will be useful, but 21361df7da6dfecd817b27e62b91752ac316d7cdd4Ulrich Drepper WITHOUT ANY WARRANTY; without even the implied warranty of 22361df7da6dfecd817b27e62b91752ac316d7cdd4Ulrich Drepper MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 23361df7da6dfecd817b27e62b91752ac316d7cdd4Ulrich Drepper General Public License for more details. 24361df7da6dfecd817b27e62b91752ac316d7cdd4Ulrich Drepper 25de2ed97f33139af5c7a0811e4ec66fc896a13cf2Mark Wielaard You should have received copies of the GNU General Public License and 26de2ed97f33139af5c7a0811e4ec66fc896a13cf2Mark Wielaard the GNU Lesser General Public License along with this program. If 27de2ed97f33139af5c7a0811e4ec66fc896a13cf2Mark Wielaard not, see <http://www.gnu.org/licenses/>. */ 28b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper 29b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper#include "libdwflP.h" 30b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper#include "../libdw/libdwP.h" 31b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper 32e1812e1d90090450e3d93be56a487e2f11affcedUlrich Drepperconst char * 33b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepperdwfl_lineinfo (Dwfl_Line *line, Dwarf_Addr *addr, int *linep, int *colp, 34b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper Dwarf_Word *mtime, Dwarf_Word *length) 35b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper{ 36b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper if (line == NULL) 37b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper return NULL; 38b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper 39b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper struct dwfl_cu *cu = dwfl_linecu (line); 40b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper const Dwarf_Line *info = &cu->die.cu->lines->info[line->idx]; 41b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper 42b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper if (addr != NULL) 431743d7f010bead5e869d097e23ce840583913381Roland McGrath *addr = dwfl_adjusted_dwarf_addr (cu->mod, info->addr); 44b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper if (linep != NULL) 45b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper *linep = info->line; 46b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper if (colp != NULL) 47b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper *colp = info->column; 48b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper 493c1d1642789856f7a7975b92429747254083149fMark Wielaard if (unlikely (info->file >= info->files->nfiles)) 503c1d1642789856f7a7975b92429747254083149fMark Wielaard { 513c1d1642789856f7a7975b92429747254083149fMark Wielaard __libdwfl_seterrno (DWFL_E (LIBDW, DWARF_E_INVALID_DWARF)); 523c1d1642789856f7a7975b92429747254083149fMark Wielaard return NULL; 533c1d1642789856f7a7975b92429747254083149fMark Wielaard } 543c1d1642789856f7a7975b92429747254083149fMark Wielaard 55b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper struct Dwarf_Fileinfo_s *file = &info->files->info[info->file]; 56b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper if (mtime != NULL) 57b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper *mtime = file->mtime; 58b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper if (length != NULL) 59b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper *length = file->length; 60b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper return file->name; 61b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper} 62