Common: Ported over Dolphin's code for x86 CPU capability detection.

src/common/cpu_detect_generic.cpp

@@ -0,0 +1,17 @@
+// Copyright 2014 Dolphin Emulator Project
+// Licensed under GPLv2+
+// Refer to the license.txt file included.
+
+#include "cpu_detect.h"
+
+namespace Common {
+
+CPUInfo cpu_info;
+
+CPUInfo::CPUInfo() { }
+
+std::string CPUInfo::Summarize() {
+    return "Generic";
+}
+
+} // namespace Common