17d62b00eSchristos /* Cache and manage the values of registers for GDB, the GNU debugger. 27d62b00eSchristos 3*6881a400Schristos Copyright (C) 2015-2023 Free Software Foundation, Inc. 47d62b00eSchristos 57d62b00eSchristos This file is part of GDB. 67d62b00eSchristos 77d62b00eSchristos This program is free software; you can redistribute it and/or modify 87d62b00eSchristos it under the terms of the GNU General Public License as published by 97d62b00eSchristos the Free Software Foundation; either version 3 of the License, or 107d62b00eSchristos (at your option) any later version. 117d62b00eSchristos 127d62b00eSchristos This program is distributed in the hope that it will be useful, 137d62b00eSchristos but WITHOUT ANY WARRANTY; without even the implied warranty of 147d62b00eSchristos MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 157d62b00eSchristos GNU General Public License for more details. 167d62b00eSchristos 177d62b00eSchristos You should have received a copy of the GNU General Public License 187d62b00eSchristos along with this program. If not, see <http://www.gnu.org/licenses/>. */ 197d62b00eSchristos 207d62b00eSchristos #include "common-defs.h" 217d62b00eSchristos #include "common-regcache.h" 227d62b00eSchristos 237d62b00eSchristos /* Return the register's value or throw if it's not available. */ 247d62b00eSchristos 257d62b00eSchristos ULONGEST 267d62b00eSchristos regcache_raw_get_unsigned (struct regcache *regcache, int regnum) 277d62b00eSchristos { 287d62b00eSchristos ULONGEST value; 297d62b00eSchristos enum register_status status; 307d62b00eSchristos 317d62b00eSchristos status = regcache_raw_read_unsigned (regcache, regnum, &value); 327d62b00eSchristos if (status == REG_UNAVAILABLE) 337d62b00eSchristos throw_error (NOT_AVAILABLE_ERROR, 347d62b00eSchristos _("Register %d is not available"), regnum); 357d62b00eSchristos return value; 367d62b00eSchristos } 37