| #ifndef __ASM_ASM_BUG_H |
| /* |
| * Copyright (C) 2017 ARM Limited |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation. |
| * |
| * 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/>. |
| */ |
| #define __ASM_ASM_BUG_H |
| |
| #include <asm/brk-imm.h> |
| |
| #ifdef CONFIG_DEBUG_BUGVERBOSE |
| #define _BUGVERBOSE_LOCATION(file, line) __BUGVERBOSE_LOCATION(file, line) |
| #define __BUGVERBOSE_LOCATION(file, line) \ |
| .pushsection .rodata.str,"aMS",@progbits,1; \ |
| 2: .string file; \ |
| .popsection; \ |
| \ |
| .long 2b - 0b; \ |
| .short line; |
| #else |
| #define _BUGVERBOSE_LOCATION(file, line) |
| #endif |
| |
| #ifdef CONFIG_GENERIC_BUG |
| |
| #define __BUG_ENTRY(flags) \ |
| .pushsection __bug_table,"aw"; \ |
| .align 2; \ |
| 0: .long 1f - 0b; \ |
| _BUGVERBOSE_LOCATION(__FILE__, __LINE__) \ |
| .short flags; \ |
| .align 2; \ |
| .popsection; \ |
| 1: |
| #else |
| #define __BUG_ENTRY(flags) |
| #endif |
| |
| #define ASM_BUG_FLAGS(flags) \ |
| __BUG_ENTRY(flags) \ |
| brk BUG_BRK_IMM |
| |
| #define ASM_BUG() ASM_BUG_FLAGS(0) |
| |
| #endif /* __ASM_ASM_BUG_H */ |