[ACT/MIC/NFC] Stub function for Captain Toad

src/core/services/nfc.cpp

@@ -0,0 +1,33 @@
+#include "services/nfc.hpp"
+#include "ipc.hpp"
+
+namespace NFCCommands {
+	enum : u32 {
+		Initialize = 0x00010040
+	};
+}
+
+namespace Result {
+	enum : u32 {
+		Success = 0,
+	};
+}
+
+void NFCService::reset() {}
+
+void NFCService::handleSyncRequest(u32 messagePointer) {
+	const u32 command = mem.read32(messagePointer);
+	switch (command) {
+		case NFCCommands::Initialize: initialize(messagePointer); break;
+		default: Helpers::panic("NFC service requested. Command: %08X\n", command);
+	}
+}
+
+void NFCService::initialize(u32 messagePointer) {
+	const u8 type = mem.read8(messagePointer + 4);
+	log("NFC::Initialize (type = %d)\n", type);
+
+	// TODO: This should error if already initialized. Also sanitize type.
+	mem.write32(messagePointer, IPC::responseHeader(0x1, 1, 0));
+	mem.write32(messagePointer + 4, Result::Success);
+}