import-trace: introduce InstructionImporter

The InstructionImporter does disassemble the binary and generate read
traces for every instruction byte executed.

Change-Id: I6b8697c711c009e106ed733c74c6ff8f9bbf8ac5

tools/import-trace/InstructionImporter.hpp

@@ -0,0 +1,27 @@
+#ifndef __INSTRUCTION_IMPORTER_H__
+#define __INSTRUCTION_IMPORTER_H__
+
+#include "Importer.hpp"
+
+#ifndef __puma
+#include "util/llvmdisassembler/LLVMDisassembler.hpp"
+#endif
+
+
+class InstructionImporter : public Importer {
+#ifndef __puma
+	llvm::OwningPtr<llvm::object::Binary> binary;
+	llvm::OwningPtr<fail::LLVMDisassembler> disas;
+#endif
+
+public:
+	virtual bool handle_ip_event(fail::simtime_t curtime, instruction_count_t instr,
+								 const Trace_Event &ev);
+	virtual bool handle_mem_event(fail::simtime_t curtime, instruction_count_t instr,
+								  const Trace_Event &ev) {
+		/* ignore on purpose */
+		return true;
+	}
+};
+
+#endif