1 files changed, 53 insertions, 0 deletions
diff --git a/arch/frv/include/asm/bug.h b/arch/frv/include/asm/bug.h
new file mode 100644
index 00000000000..6b1b44d7102
--- /dev/null
+++ b/arch/frv/include/asm/bug.h
@@ -0,0 +1,53 @@
+/* bug.h: FRV bug trapping
+ *
+ * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+#ifndef _ASM_BUG_H
+#define _ASM_BUG_H
+
+#include <linux/linkage.h>
+
+#ifdef CONFIG_BUG
+/*
+ * Tell the user there is some problem.
+ */
+extern asmlinkage void __debug_bug_trap(int signr);
+
+#ifdef CONFIG_NO_KERNEL_MSG
+#define	_debug_bug_printk()
+#else
+extern void __debug_bug_printk(const char *file, unsigned line);
+#define	_debug_bug_printk() __debug_bug_printk(__FILE__, __LINE__)
+#endif
+
+#define _debug_bug_trap(signr)			\
+do {						\
+	__debug_bug_trap(signr);		\
+	asm volatile("nop");			\
+} while(0)
+
+#define HAVE_ARCH_BUG
+#define BUG()					\
+do {						\
+	_debug_bug_printk();			\
+	_debug_bug_trap(6 /*SIGABRT*/);		\
+} while (0)
+
+#ifdef CONFIG_GDBSTUB
+#define HAVE_ARCH_KGDB_RAISE
+#define kgdb_raise(signr) do { _debug_bug_trap(signr); } while(0)
+
+#define HAVE_ARCH_KGDB_BAD_PAGE
+#define kgdb_bad_page(page) do { kgdb_raise(SIGABRT); } while(0)
+#endif
+#endif
+
+#include <asm-generic/bug.h>
+
+#endif