/* Cache and manage the values of registers for GDB, the GNU debugger. Copyright (C) 2015-2018 Free Software Foundation, Inc. This file is part of GDB. This program 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. This program 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 "common-defs.h" #include "common-regcache.h" /* Return the register's value or throw if it's not available. */ ULONGEST regcache_raw_get_unsigned (struct regcache *regcache, int regnum) { ULONGEST value; enum register_status status; status = regcache_raw_read_unsigned (regcache, regnum, &value); if (status == REG_UNAVAILABLE) throw_error (NOT_AVAILABLE_ERROR, _("Register %d is not available"), regnum); return value; }