bug.h

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#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.long 1b - 2b, %c0 - 2b\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)));       \
    unreachable();                      \
} while (0)

#else
#define BUG()                           \
do {                                \
    asm volatile("ud2");                    \
    unreachable();                      \
} while (0)
#endif

#endif /* !CONFIG_BUG */

#include <asm-generic/bug.h>


extern void show_regs_common(void);

#endif /* _ASM_X86_BUG_H */