1 /* 2 * Copyright (C) 2015 ARM Limited 3 * Author: Dave Martin <Dave.Martin@arm.com> 4 * 5 * This program is free software; you can redistribute it and/or modify 6 * it under the terms of the GNU General Public License version 2 as 7 * published by the Free Software Foundation. 8 * 9 * This program is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 * GNU General Public License for more details. 13 * 14 * You should have received a copy of the GNU General Public License 15 * along with this program. If not, see <http://www.gnu.org/licenses/>. 16 */ 17 18 #ifndef _ARCH_ARM64_ASM_BUG_H 19 #define _ARCH_ARM64_ASM_BUG_H 20 21 #include <linux/stringify.h> 22 23 #include <asm/asm-bug.h> 24 25 #define __BUG_FLAGS(flags) \ 26 asm volatile (__stringify(ASM_BUG_FLAGS(flags))); 27 28 #define BUG() do { \ 29 __BUG_FLAGS(0); \ 30 unreachable(); \ 31 } while (0) 32 33 #define __WARN_FLAGS(flags) __BUG_FLAGS(BUGFLAG_WARNING|(flags)) 34 35 #define HAVE_ARCH_BUG 36 37 #include <asm-generic/bug.h> 38 39 #endif /* ! _ARCH_ARM64_ASM_BUG_H */ 40