Stub FS service, we now get to main in libctru

src/core/services/fs.cpp

@@ -0,0 +1,36 @@
+#include "services/fs.hpp"
+
+namespace FSCommands {
+	enum : u32 {
+		Initialize = 0x08010002,
+		OpenArchive = 0x080C00C2
+	};
+}
+
+namespace Result {
+	enum : u32 {
+		Success = 0,
+		Failure = 0xFFFF'FFFF
+	};
+}
+
+void FSService::reset() {}
+
+void FSService::handleSyncRequest(u32 messagePointer) {
+	const u32 command = mem.read32(messagePointer);
+	switch (command) {
+		case FSCommands::Initialize: initialize(messagePointer); break;
+		case FSCommands::OpenArchive: openArchive(messagePointer); break;
+		default: Helpers::panic("FS service requested. Command: %08X\n", command);
+	}
+}
+
+void FSService::initialize(u32 messagePointer) {
+	printf("FS: Initialize (failure)\n");
+	mem.write32(messagePointer + 4, Result::Failure);
+}
+
+void FSService::openArchive(u32 messagePointer) {
+	printf("FS: OpenArchive (failure)\n");
+	mem.write32(messagePointer + 4, Result::Failure);
+}