This commit was manufactured by cvs2svn to create branch 'vserver'.

[linux-2.6.git] / include / asm-generic / bug.h

diff --git a/include/asm-generic/bug.h b/include/asm-generic/bug.h
new file mode 100644 (file)
index 0000000..e5913c3
--- /dev/null
+++ b/include/asm-generic/bug.h
@@ -0,0 +1,34 @@
+#ifndef _ASM_GENERIC_BUG_H
+#define _ASM_GENERIC_BUG_H
+
+#include <linux/compiler.h>
+#include <linux/config.h>
+
+#ifndef HAVE_ARCH_BUG
+#define BUG() do { \
+       printk("kernel BUG at %s:%d!\n", __FILE__, __LINE__); \
+       panic("BUG!"); \
+} while (0)
+#endif
+
+#ifndef HAVE_ARCH_PAGE_BUG
+#define PAGE_BUG(page) do { \
+       printk("page BUG for page at %p\n", page); \
+       BUG(); \
+} while (0)
+#endif
+
+#ifndef HAVE_ARCH_BUG_ON
+#define BUG_ON(condition) do { if (unlikely((condition)!=0)) BUG(); } while(0)
+#endif
+
+#ifndef HAVE_ARCH_WARN_ON
+#define WARN_ON(condition) do { \
+       if (unlikely((condition)!=0)) { \
+               printk("Badness in %s at %s:%d\n", __FUNCTION__, __FILE__, __LINE__); \
+               dump_stack(); \
+       } \
+} while (0)
+#endif
+
+#endif