android_kernel_xiaomi_sm8350/include/asm-m68k/bug.h
Geert Uytterhoeven e8006b060f m68k: Make gcc aware that BUG() does not return
Use `__builtin_trap()' instead of `asm volatile("illegal")' in the m68k BUG()
macros (as suggested by Andrew Pinski), to kill warnings in code that assumes
BUG() does not return.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-05-18 13:28:48 -07:00

30 lines
478 B
C

#ifndef _M68K_BUG_H
#define _M68K_BUG_H
#ifdef CONFIG_BUG
#ifdef CONFIG_DEBUG_BUGVERBOSE
#ifndef CONFIG_SUN3
#define BUG() do { \
printk("kernel BUG at %s:%d!\n", __FILE__, __LINE__); \
__builtin_trap(); \
} while (0)
#else
#define BUG() do { \
printk("kernel BUG at %s:%d!\n", __FILE__, __LINE__); \
panic("BUG!"); \
} while (0)
#endif
#else
#define BUG() do { \
__builtin_trap(); \
} while (0)
#endif
#define HAVE_ARCH_BUG
#endif
#include <asm-generic/bug.h>
#endif