Add Architecture files..

src/Architecture.cpp

@@ -0,0 +1,16 @@
+#include "Architecture.h"
+
+std::wstring Architecture::AsString(const Value& arch)
+{
+	switch (arch) {
+	case X64:
+		return L"x64";
+	case ARM64:
+		return L"arm64";
+	case X86:
+		return L"x86";
+	case UNKNOWN:
+	default:
+		return L"unknown";
+	}
+}

src/Architecture.h

@@ -0,0 +1,21 @@
+#pragma once
+
+#include <string>
+
+namespace Architecture
+{
+	// Ordered to ensure that we only check for JVMs that will run on the host arch.
+	// On an x64 host only check for x64 and x86 as arm will never run.
+	// On x86 there is no need to try any other arch as it wont run.
+	enum Value {
+		UNKNOWN,
+		ARM64,
+		X64,
+		X86,
+	};
+
+	constexpr Value VALUES[] = { UNKNOWN, ARM64, X64, X86 };
+
+	std::wstring AsString(const Value& arch);
+};
+