1 /* SPDX-License-Identifier: GPL-2.0-only */ 2 #ifndef __ASM_ASM_BUG_H 3 /* 4 * Copyright (C) 2017 ARM Limited 5 */ 6 #define __ASM_ASM_BUG_H 7 8 #include <asm/brk-imm.h> 9 10 #ifdef CONFIG_DEBUG_BUGVERBOSE 11 #define _BUGVERBOSE_LOCATION(file, line) __BUGVERBOSE_LOCATION(file, line) 12 #define __BUGVERBOSE_LOCATION(file, line) \ 13 .pushsection .rodata.str,"aMS",@progbits,1; \ 14 14472: .string file; \ 15 .popsection; \ 16 \ 17 .long 14472b - .; \ 18 .short line; 19 #else 20 #define _BUGVERBOSE_LOCATION(file, line) 21 #endif 22 23 #ifdef CONFIG_GENERIC_BUG 24 25 #define __BUG_ENTRY(flags) \ 26 .pushsection __bug_table,"aw"; \ 27 .align 2; \ 28 14470: .long 14471f - .; \ 29 _BUGVERBOSE_LOCATION(__FILE__, __LINE__) \ 30 .short flags; \ 31 .align 2; \ 32 .popsection; \ 33 14471: 34 #else 35 #define __BUG_ENTRY(flags) 36 #endif 37 38 #define ASM_BUG_FLAGS(flags) \ 39 __BUG_ENTRY(flags) \ 40 brk BUG_BRK_IMM 41 42 #define ASM_BUG() ASM_BUG_FLAGS(0) 43 44 #endif /* __ASM_ASM_BUG_H */ 45
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.