Commit e8006b06 authored by Geert Uytterhoeven's avatar Geert Uytterhoeven Committed by Linus Torvalds

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: default avatarGeert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent eb4db450
...@@ -7,7 +7,7 @@ ...@@ -7,7 +7,7 @@
#ifndef CONFIG_SUN3 #ifndef CONFIG_SUN3
#define BUG() do { \ #define BUG() do { \
printk("kernel BUG at %s:%d!\n", __FILE__, __LINE__); \ printk("kernel BUG at %s:%d!\n", __FILE__, __LINE__); \
asm volatile("illegal"); \ __builtin_trap(); \
} while (0) } while (0)
#else #else
#define BUG() do { \ #define BUG() do { \
...@@ -17,7 +17,7 @@ ...@@ -17,7 +17,7 @@
#endif #endif
#else #else
#define BUG() do { \ #define BUG() do { \
asm volatile("illegal"); \ __builtin_trap(); \
} while (0) } while (0)
#endif #endif
......
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