diff options
Diffstat (limited to 'src/libdw/dwarf_getarange_addr.c')
-rw-r--r-- | src/libdw/dwarf_getarange_addr.c | 62 |
1 files changed, 0 insertions, 62 deletions
diff --git a/src/libdw/dwarf_getarange_addr.c b/src/libdw/dwarf_getarange_addr.c deleted file mode 100644 index fc143de9..00000000 --- a/src/libdw/dwarf_getarange_addr.c +++ /dev/null @@ -1,62 +0,0 @@ -/* Get address range which includes given address. - Copyright (C) 2004, 2005 Red Hat, Inc. - This file is part of elfutils. - Written by Ulrich Drepper <drepper@redhat.com>, 2004. - - This file is free software; you can redistribute it and/or modify - it under the terms of either - - * the GNU Lesser General Public License as published by the Free - Software Foundation; either version 3 of the License, or (at - your option) any later version - - or - - * the GNU General Public License as published by the Free - Software Foundation; either version 2 of the License, or (at - your option) any later version - - or both in parallel, as here. - - 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 copies of the GNU General Public License and - the GNU Lesser General Public License along with this program. If - not, see <http://www.gnu.org/licenses/>. */ - -#ifdef HAVE_CONFIG_H -# include <config.h> -#endif - -#include <libdwP.h> - - -Dwarf_Arange * -dwarf_getarange_addr (aranges, addr) - Dwarf_Aranges *aranges; - Dwarf_Addr addr; -{ - if (aranges == NULL) - return NULL; - - /* The ranges are sorted by address, so we can use binary search. */ - size_t l = 0, u = aranges->naranges; - while (l < u) - { - size_t idx = (l + u) / 2; - if (addr < aranges->info[idx].addr) - u = idx; - else if (addr > aranges->info[idx].addr - && addr - aranges->info[idx].addr >= aranges->info[idx].length) - l = idx + 1; - else - return &aranges->info[idx]; - } - - __libdw_seterrno (DWARF_E_NO_MATCH); - return NULL; -} -INTDEF(dwarf_getarange_addr) |