diff options
Diffstat (limited to 'include/asm-sparc/bug.h')
-rw-r--r-- | include/asm-sparc/bug.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/include/asm-sparc/bug.h b/include/asm-sparc/bug.h new file mode 100644 index 000000000000..0d30a67d87a3 --- /dev/null +++ b/include/asm-sparc/bug.h @@ -0,0 +1,31 @@ +#ifndef _SPARC_BUG_H +#define _SPARC_BUG_H + +/* Only use the inline asm until a gcc release that can handle __builtin_trap + * -rob 2003-06-25 + * + * gcc-3.3.1 and later will be OK -DaveM + */ +#if (__GNUC__ > 3) || \ + (__GNUC__ == 3 && __GNUC_MINOR__ > 3) || \ + (__GNUC__ == 3 && __GNUC_MINOR__ == 3 && __GNUC_PATCHLEVEL__ >= 4) +#define __bug_trap() __builtin_trap() +#else +#define __bug_trap() \ + __asm__ __volatile__ ("t 0x5\n\t" : : ) +#endif + +#ifdef CONFIG_DEBUG_BUGVERBOSE +extern void do_BUG(const char *file, int line); +#define BUG() do { \ + do_BUG(__FILE__, __LINE__); \ + __bug_trap(); \ +} while (0) +#else +#define BUG() __bug_trap() +#endif + +#define HAVE_ARCH_BUG +#include <asm-generic/bug.h> + +#endif |