summaryrefslogtreecommitdiffstats
path: root/arch/avr32/include/asm/kprobes.h
diff options
context:
space:
mode:
authorRussell King <rmk@dyn-67.arm.linux.org.uk>2008-08-07 09:55:16 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2008-08-07 09:55:16 +0100
commita1b81a84fff05dbfef45b7012c26e1fee9973e5d (patch)
tree3d053e76542ad4d20bd83ad35c13eabff97003ab /arch/avr32/include/asm/kprobes.h
parent4fb8af10d0fd09372d52966b76922b9e82bbc950 (diff)
parent3663b736a5083b3bce74520b637f630f01f66a7f (diff)
downloadblackbird-op-linux-a1b81a84fff05dbfef45b7012c26e1fee9973e5d.tar.gz
blackbird-op-linux-a1b81a84fff05dbfef45b7012c26e1fee9973e5d.zip
Merge branch 'header-move' of git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen/avr32-2.6
Diffstat (limited to 'arch/avr32/include/asm/kprobes.h')
-rw-r--r--arch/avr32/include/asm/kprobes.h35
1 files changed, 35 insertions, 0 deletions
diff --git a/arch/avr32/include/asm/kprobes.h b/arch/avr32/include/asm/kprobes.h
new file mode 100644
index 000000000000..996cb656474e
--- /dev/null
+++ b/arch/avr32/include/asm/kprobes.h
@@ -0,0 +1,35 @@
+/*
+ * Kernel Probes (KProbes)
+ *
+ * Copyright (C) 2005-2006 Atmel Corporation
+ * Copyright (C) IBM Corporation, 2002, 2004
+ *
+ * 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_KPROBES_H
+#define __ASM_AVR32_KPROBES_H
+
+#include <linux/types.h>
+
+typedef u16 kprobe_opcode_t;
+#define BREAKPOINT_INSTRUCTION 0xd673 /* breakpoint */
+#define MAX_INSN_SIZE 2
+
+#define kretprobe_blacklist_size 0
+
+#define arch_remove_kprobe(p) do { } while (0)
+
+/* Architecture specific copy of original instruction */
+struct arch_specific_insn {
+ kprobe_opcode_t insn[MAX_INSN_SIZE];
+};
+
+extern int kprobe_fault_handler(struct pt_regs *regs, int trapnr);
+extern int kprobe_exceptions_notify(struct notifier_block *self,
+ unsigned long val, void *data);
+
+#define flush_insn_slot(p) do { } while (0)
+
+#endif /* __ASM_AVR32_KPROBES_H */
OpenPOWER on IntegriCloud