From: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
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@xxxxxxxxxxxxxx>
---
include/asm-m68k/bug.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/include/asm-m68k/bug.h
+++ b/include/asm-m68k/bug.h
@@ -7,7 +7,7 @@
#ifndef CONFIG_SUN3
#define BUG() do { \
printk("kernel BUG at %s:%d!\n", __FILE__, __LINE__); \
- asm volatile("illegal"); \
+ __builtin_trap(); \
} while (0)
#else
#define BUG() do { \
@@ -17,7 +17,7 @@
#endif
#else
#define BUG() do { \
- asm volatile("illegal"); \
+ __builtin_trap(); \
} while (0)
#endif
--
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
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