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-rw-r--r--include/asm-arm/traps.h18
1 files changed, 18 insertions, 0 deletions
diff --git a/include/asm-arm/traps.h b/include/asm-arm/traps.h
new file mode 100644
index 0000000..d4f34dc
--- /dev/null
+++ b/include/asm-arm/traps.h
@@ -0,0 +1,18 @@
+#ifndef _ASMARM_TRAP_H
+#define _ASMARM_TRAP_H
+
+#include <linux/list.h>
+
+struct undef_hook {
+ struct list_head node;
+ u32 instr_mask;
+ u32 instr_val;
+ u32 cpsr_mask;
+ u32 cpsr_val;
+ int (*fn)(struct pt_regs *regs, unsigned int instr);
+};
+
+void register_undef_hook(struct undef_hook *hook);
+void unregister_undef_hook(struct undef_hook *hook);
+
+#endif
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