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Diffstat (limited to 'arch/h8300/include/asm/traps.h')
-rw-r--r--arch/h8300/include/asm/traps.h37
1 files changed, 37 insertions, 0 deletions
diff --git a/arch/h8300/include/asm/traps.h b/arch/h8300/include/asm/traps.h
new file mode 100644
index 000000000000..41cf6be02f68
--- /dev/null
+++ b/arch/h8300/include/asm/traps.h
@@ -0,0 +1,37 @@
+/*
+ * linux/include/asm-h8300/traps.h
+ *
+ * Copyright (C) 2003 Yoshinori Sato <ysato@users.sourceforge.jp>
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file COPYING in the main directory of this archive
+ * for more details.
+ */
+
+#ifndef _H8300_TRAPS_H
+#define _H8300_TRAPS_H
+
+extern void system_call(void);
+extern void interrupt_entry(void);
+extern void trace_break(void);
+
+#define JMP_OP 0x5a000000
+#define JSR_OP 0x5e000000
+#define VECTOR(address) ((JMP_OP)|((unsigned long)address))
+#define REDIRECT(address) ((JSR_OP)|((unsigned long)address))
+
+#define TRACE_VEC 5
+
+#define TRAP0_VEC 8
+#define TRAP1_VEC 9
+#define TRAP2_VEC 10
+#define TRAP3_VEC 11
+
+#if defined(__H8300H__)
+#define NR_TRAPS 12
+#endif
+#if defined(__H8300S__)
+#define NR_TRAPS 16
+#endif
+
+#endif /* _H8300_TRAPS_H */