#ifndef _ASM_X86_BUG_H | |
#define _ASM_X86_BUG_H | |
#ifdef CONFIG_BUG | |
#define HAVE_ARCH_BUG | |
#ifdef CONFIG_DEBUG_BUGVERBOSE | |
#ifdef CONFIG_X86_32 | |
# define __BUG_C0 "2:\t.long 1b, %c0\n" | |
#else | |
# define __BUG_C0 "2:\t.quad 1b, %c0\n" | |
#endif | |
#define BUG() \ | |
do { \ | |
asm volatile("1:\tud2\n" \ | |
".pushsection __bug_table,\"a\"\n" \ | |
__BUG_C0 \ | |
"\t.word %c1, 0\n" \ | |
"\t.org 2b+%c2\n" \ | |
".popsection" \ | |
: : "i" (__FILE__), "i" (__LINE__), \ | |
"i" (sizeof(struct bug_entry))); \ | |
for (;;) ; \ | |
} while (0) | |
#else | |
#define BUG() \ | |
do { \ | |
asm volatile("ud2"); \ | |
for (;;) ; \ | |
} while (0) | |
#endif | |
#endif /* !CONFIG_BUG */ | |
#include <asm-generic/bug.h> | |
#endif |