Stratosphere: Add Registration Management to Loader

stratosphere/loader/source/ldr_registration.hpp

@@ -0,0 +1,43 @@
+#pragma once
+#include <switch.h>
+
+#define REGISTRATION_LIST_MAX (0x40)
+
+#define NSO_INFO_MAX (0x20)
+
+class Registration {
+    public:
+        struct NsoInfo {
+            bool in_use;
+            u64 base_address;
+            u64 size;
+            unsigned char build_id[0x20];
+        };
+        
+        struct TidSid {
+            u64 title_id;
+            FsStorageId storage_id;
+        };
+        
+        struct Process {
+            bool in_use;
+            u64 index;
+            u64 process_id;
+            u64 title_id_min;
+            Registration::TidSid tid_sid;
+            Registration::NsoInfo nso_infos[NSO_INFO_MAX];
+            u64 _0x730;
+        };
+        
+        struct List {
+            Registration::Process processes[REGISTRATION_LIST_MAX];
+            u64 num_processes;
+        };
+        
+        static Registration::Process *get_free_process();
+        static Registration::Process *get_process(u64 index);
+        static bool register_tid_sid(const TidSid *tid_sid, u64 *out_index);
+        static bool unregister_index(u64 index);
+        static void set_process_id_and_tid_min(u64 index, u64 process_id, u64 tid_min);
+        static void add_nso_info(u64 index, u64 base_address, u64 size, const unsigned char *build_id);
+};