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

[linux-2.6.git] / include / asm-avr32 / bug.h

diff --git a/include/asm-avr32/bug.h b/include/asm-avr32/bug.h
new file mode 100644 (file)
index 0000000..521766b
--- /dev/null
+++ b/include/asm-avr32/bug.h
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2006 Atmel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __ASM_AVR32_BUG_H
+#define __ASM_AVR32_BUG_H
+
+#ifdef CONFIG_BUG
+
+/*
+ * According to our Chief Architect, this compact opcode is very
+ * unlikely to ever be implemented.
+ */
+#define AVR32_BUG_OPCODE       0x5df0
+
+#ifdef CONFIG_DEBUG_BUGVERBOSE
+
+#define BUG()                                                          \
+       do {                                                            \
+               asm volatile(".hword    %0\n\t"                         \
+                            ".hword    %1\n\t"                         \
+                            ".long     %2"                             \
+                            :                                          \
+                            : "n"(AVR32_BUG_OPCODE),                   \
+                              "i"(__LINE__), "X"(__FILE__));           \
+       } while (0)
+
+#else
+
+#define BUG()                                                          \
+       do {                                                            \
+               asm volatile(".hword    %0\n\t"                         \
+                            : : "n"(AVR32_BUG_OPCODE));                \
+       } while (0)
+
+#endif /* CONFIG_DEBUG_BUGVERBOSE */
+
+#define HAVE_ARCH_BUG
+
+#endif /* CONFIG_BUG */
+
+#include <asm-generic/bug.h>
+
+#endif /* __ASM_AVR32_BUG_H */