service: refactor server architecture

Converts services to have their own processes

src/core/hle/service/sm/sm.h

@@ -4,6 +4,7 @@
 #pragma once
 
 #include <memory>
+#include <mutex>
 #include <string>
 #include <unordered_map>
 
@@ -50,9 +51,6 @@ private:
 
 class ServiceManager {
 public:
-    static Kernel::KClientPort& InterfaceFactory(ServiceManager& self, Core::System& system);
-    static void SessionHandler(ServiceManager& self, Kernel::KServerPort* server_port);
-
     explicit ServiceManager(Kernel::KernelCore& kernel_);
     ~ServiceManager();
 
@@ -78,6 +76,7 @@ private:
     std::unique_ptr<Controller> controller_interface;
 
     /// Map of registered services, retrieved using GetServicePort.
+    std::mutex lock;
     std::unordered_map<std::string, Kernel::SessionRequestHandlerPtr> registered_services;
     std::unordered_map<std::string, Kernel::KPort*> service_ports;
 
@@ -85,4 +84,7 @@ private:
     Kernel::KernelCore& kernel;
 };
 
+/// Runs SM services.
+void LoopProcess(Core::System& system);
+
 } // namespace Service::SM