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authorSrikant Patnaik2015-01-11 12:28:04 +0530
committerSrikant Patnaik2015-01-11 12:28:04 +0530
commit871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch)
tree8718f573808810c2a1e8cb8fb6ac469093ca2784 /arch/frv/include/asm/bug.h
parent9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff)
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Moved, renamed, and deleted files
The original directory structure was scattered and unorganized. Changes are basically to make it look like kernel structure.
Diffstat (limited to 'arch/frv/include/asm/bug.h')
-rw-r--r--arch/frv/include/asm/bug.h56
1 files changed, 56 insertions, 0 deletions
diff --git a/arch/frv/include/asm/bug.h b/arch/frv/include/asm/bug.h
new file mode 100644
index 00000000..dd01bcf4
--- /dev/null
+++ b/arch/frv/include/asm/bug.h
@@ -0,0 +1,56 @@
+/* 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(1)
+
+#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 /* CONFIG_BUG */
+
+#include <asm-generic/bug.h>
+
+extern void die_if_kernel(const char *, ...) __attribute__((format(printf, 1, 2)));
+
+#endif