pcv + better oob for hle

Signed-off-by: lizzie <lizzie@eden-emu.dev>

src/core/CMakeLists.txt

@@ -388,14 +388,6 @@ add_library(core STATIC
     hle/result.h
     hle/service/acc/acc.cpp
     hle/service/acc/acc.h
-    hle/service/acc/acc_aa.cpp
-    hle/service/acc/acc_aa.h
-    hle/service/acc/acc_su.cpp
-    hle/service/acc/acc_su.h
-    hle/service/acc/acc_u0.cpp
-    hle/service/acc/acc_u0.h
-    hle/service/acc/acc_u1.cpp
-    hle/service/acc/acc_u1.h
     hle/service/acc/async_context.cpp
     hle/service/acc/async_context.h
     hle/service/acc/errors.h
@@ -768,8 +760,8 @@ add_library(core STATIC
     hle/service/mii/types/ver3_store_data.h
     hle/service/mm/mm_u.cpp
     hle/service/mm/mm_u.h
-    hle/service/mnpp/mnpp_app.cpp
-    hle/service/mnpp/mnpp_app.h
+    hle/service/mnpp/mnpp.cpp
+    hle/service/mnpp/mnpp.h
     hle/service/ncm/ncm.cpp
     hle/service/ncm/ncm.h
     hle/service/nfc/common/amiibo_crypto.cpp

src/core/hle/service/acc/acc.cpp

@@ -21,10 +21,6 @@
 #include "core/file_sys/control_metadata.h"
 #include "core/file_sys/patch_manager.h"
 #include "core/hle/service/acc/acc.h"
-#include "core/hle/service/acc/acc_aa.h"
-#include "core/hle/service/acc/acc_su.h"
-#include "core/hle/service/acc/acc_u0.h"
-#include "core/hle/service/acc/acc_u1.h"
 #include "core/hle/service/acc/async_context.h"
 #include "core/hle/service/acc/errors.h"
 #include "core/hle/service/acc/profile_manager.h"
@@ -1244,19 +1240,416 @@ Module::Interface::Interface(std::shared_ptr<Module> module_,
 
 Module::Interface::~Interface() = default;
 
+class ACC_AA final : public Module::Interface {
+public:
+    explicit ACC_AA(std::shared_ptr<Module> module_, std::shared_ptr<ProfileManager> profile_manager_, Core::System& system_)
+        : Interface(std::move(module_), std::move(profile_manager_), system_, "acc:aa") {
+        // clang-format off
+        static const FunctionInfo functions[] = {
+            {0, nullptr, "EnsureCacheAsync"},
+            {1, nullptr, "LoadCache"},
+            {2, nullptr, "GetDeviceAccountId"},
+            {50, nullptr, "RegisterNotificationTokenAsync"},   // 1.0.0 - 6.2.0
+            {51, nullptr, "UnregisterNotificationTokenAsync"}, // 1.0.0 - 6.2.0
+        };
+        // clang-format on
+        RegisterHandlers(functions);
+    }
+    ~ACC_AA() override = default;
+};
+
+class ACC_SU final : public Module::Interface {
+public:
+    explicit ACC_SU(std::shared_ptr<Module> module_, std::shared_ptr<ProfileManager> profile_manager_, Core::System& system_)
+        : Interface(std::move(module_), std::move(profile_manager_), system_, "acc:su") {
+        // clang-format off
+        static const FunctionInfo functions[] = {
+            {0, &ACC_SU::GetUserCount, "GetUserCount"},
+            {1, &ACC_SU::GetUserExistence, "GetUserExistence"},
+            {2, &ACC_SU::ListAllUsers, "ListAllUsers"},
+            {3, &ACC_SU::ListOpenUsers, "ListOpenUsers"},
+            {4, &ACC_SU::GetLastOpenedUser, "GetLastOpenedUser"},
+            {5, &ACC_SU::GetProfile, "GetProfile"},
+            {6, nullptr, "GetProfileDigest"},
+            {50, &ACC_SU::IsUserRegistrationRequestPermitted, "IsUserRegistrationRequestPermitted"},
+            {51, &ACC_SU::TrySelectUserWithoutInteractionDeprecated, "TrySelectUserWithoutInteractionDeprecated"},
+            {52, &ACC_SU::TrySelectUserWithoutInteraction, "TrySelectUserWithoutInteraction"}, // 19.0.0+
+            {60, &ACC_SU::ListOpenContextStoredUsers, "ListOpenContextStoredUsers"},
+            {99, nullptr, "DebugActivateOpenContextRetention"},
+            {100, nullptr, "GetUserRegistrationNotifier"},
+            {101, nullptr, "GetUserStateChangeNotifier"},
+            {102, &ACC_SU::GetBaasAccountManagerForSystemService, "GetBaasAccountManagerForSystemService"},
+            {103, nullptr, "GetBaasUserAvailabilityChangeNotifier"},
+            {104, nullptr, "GetProfileUpdateNotifier"},
+            {105, nullptr, "CheckNetworkServiceAvailabilityAsync"},
+            {106, nullptr, "GetProfileSyncNotifier"},
+            {110, &ACC_SU::StoreSaveDataThumbnailSystem, "StoreSaveDataThumbnail"},
+            {111, nullptr, "ClearSaveDataThumbnail"},
+            {112, nullptr, "LoadSaveDataThumbnail"},
+            {113, nullptr, "GetSaveDataThumbnailExistence"},
+            {120, nullptr, "ListOpenUsersInApplication"},
+            {130, nullptr, "ActivateOpenContextRetention"},
+            {140, &ACC_SU::ListQualifiedUsers, "ListQualifiedUsers"},
+            {150, nullptr, "AuthenticateApplicationAsync"},
+            {151, nullptr, "EnsureSignedDeviceIdentifierCacheForNintendoAccountAsync"},
+            {152, nullptr, "LoadSignedDeviceIdentifierCacheForNintendoAccount"},
+            {190, nullptr, "GetUserLastOpenedApplication"},
+            {191, nullptr, "ActivateOpenContextHolder"},
+            {200, &ACC_SU::BeginUserRegistration, "BeginUserRegistration"},
+            {201, &ACC_SU::CompleteUserRegistration, "CompleteUserRegistration"},
+            {202, nullptr, "CancelUserRegistration"},
+            {203, &ACC_SU::DeleteUser, "DeleteUser"},
+            {204, &ACC_SU::SetUserPosition, "SetUserPosition"},
+            {205, &ACC_SU::GetProfileEditor, "GetProfileEditor"},
+            {206, nullptr, "CompleteUserRegistrationForcibly"},
+            {210, nullptr, "CreateFloatingRegistrationRequest"},
+            {211, nullptr, "CreateProcedureToRegisterUserWithNintendoAccount"},
+            {212, nullptr, "ResumeProcedureToRegisterUserWithNintendoAccount"},
+            {230, nullptr, "AuthenticateServiceAsync"},
+            {250, &ACC_SU::GetBaasAccountAdministrator, "GetBaasAccountAdministrator"},
+            {290, nullptr, "ProxyProcedureForGuestLoginWithNintendoAccount"},
+            {291, nullptr, "ProxyProcedureForFloatingRegistrationWithNintendoAccount"},
+            {299, nullptr, "SuspendBackgroundDaemon"},
+            {400, nullptr, "SetPinCode"}, // 18.0.0+
+            {401, &ACC_SU::GetPinCodeLength, "GetPinCodeLength"}, // 18.0.0+
+            {402, nullptr, "GetPinCode"}, // 18.0.0+
+            {403, nullptr, "GetPinCodeParity"},
+            {404, nullptr, "VerifyPinCode"},
+            {405, nullptr, "IsPinCodeVerificationForbidden"},
+            {410, nullptr, "GetPinCodeErrorCount"}, // 18.0.0+
+            {411, nullptr, "ResetPinCodeErrorCount"}, // 18.0.0+
+            {412, nullptr, "IncrementPinCodeErrorCount"}, // 18.0.0+
+            {900, nullptr, "SetUserUnqualifiedForDebug"},
+            {901, nullptr, "UnsetUserUnqualifiedForDebug"},
+            {902, nullptr, "ListUsersUnqualifiedForDebug"},
+            {910, nullptr, "RefreshFirmwareSettingsForDebug"},
+            {997, nullptr, "DebugInvalidateTokenCacheForUser"},
+            {998, nullptr, "DebugSetUserStateClose"},
+            {999, nullptr, "DebugSetUserStateOpen"},
+        };
+        // clang-format on
+
+        RegisterHandlers(functions);
+    }
+    ~ACC_SU() override = default;
+};
+
+class ACC_U0 final : public Module::Interface {
+public:
+    ACC_U0(std::shared_ptr<Module> module_, std::shared_ptr<ProfileManager> profile_manager_, Core::System& system_)
+        : Interface(std::move(module_), std::move(profile_manager_), system_, "acc:u0") {
+        // clang-format off
+        static const FunctionInfo functions[] = {
+            {0, &ACC_U0::GetUserCount, "GetUserCount"},
+            {1, &ACC_U0::GetUserExistence, "GetUserExistence"},
+            {2, &ACC_U0::ListAllUsers, "ListAllUsers"},
+            {3, &ACC_U0::ListOpenUsers, "ListOpenUsers"},
+            {4, &ACC_U0::GetLastOpenedUser, "GetLastOpenedUser"},
+            {5, &ACC_U0::GetProfile, "GetProfile"},
+            {6, nullptr, "GetProfileDigest"}, // 3.0.0+
+            {50, &ACC_U0::IsUserRegistrationRequestPermitted, "IsUserRegistrationRequestPermitted"},
+            {51, &ACC_U0::TrySelectUserWithoutInteractionDeprecated, "TrySelectUserWithoutInteractionDeprecated"},
+            {52, &ACC_U0::TrySelectUserWithoutInteraction, "TrySelectUserWithoutInteraction"},
+            {60, &ACC_U0::ListOpenContextStoredUsers, "ListOpenContextStoredUsers"}, // 5.0.0 - 5.1.0
+            {99, nullptr, "DebugActivateOpenContextRetention"}, // 6.0.0+
+            {100, &ACC_U0::InitializeApplicationInfo, "InitializeApplicationInfo"},
+            {101, &ACC_U0::GetBaasAccountManagerForApplication, "GetBaasAccountManagerForApplication"},
+            {102, nullptr, "AuthenticateApplicationAsync"},
+            {103, nullptr, "CheckNetworkServiceAvailabilityAsync"}, // 4.0.0+
+            {110, &ACC_U0::StoreSaveDataThumbnailApplication, "StoreSaveDataThumbnail"},
+            {111, nullptr, "ClearSaveDataThumbnail"},
+            {120, nullptr, "CreateGuestLoginRequest"},
+            {130, nullptr, "LoadOpenContext"}, // 5.0.0+
+            {131, &ACC_U0::ListOpenContextStoredUsers, "ListOpenContextStoredUsers"}, // 6.0.0+
+            {140, &ACC_U0::InitializeApplicationInfoRestricted, "InitializeApplicationInfoRestricted"}, // 6.0.0+
+            {141, &ACC_U0::ListQualifiedUsers, "ListQualifiedUsers"}, // 6.0.0+
+            {150, &ACC_U0::IsUserAccountSwitchLocked, "IsUserAccountSwitchLocked"}, // 6.0.0+
+            {160, &ACC_U0::InitializeApplicationInfoV2, "InitializeApplicationInfoV2"},
+        };
+        // clang-format on
+
+        RegisterHandlers(functions);
+    }
+    ~ACC_U0() override = default;
+};
+
+class ACC_U1 final : public Module::Interface {
+public:
+    ACC_U1(std::shared_ptr<Module> module_, std::shared_ptr<ProfileManager> profile_manager_, Core::System& system_)
+        : Interface(std::move(module_), std::move(profile_manager_), system_, "acc:u1") {
+        // clang-format off
+        static const FunctionInfo functions[] = {
+            {0, &ACC_U1::GetUserCount, "GetUserCount"},
+            {1, &ACC_U1::GetUserExistence, "GetUserExistence"},
+            {2, &ACC_U1::ListAllUsers, "ListAllUsers"},
+            {3, &ACC_U1::ListOpenUsers, "ListOpenUsers"},
+            {4, &ACC_U1::GetLastOpenedUser, "GetLastOpenedUser"},
+            {5, &ACC_U1::GetProfile, "GetProfile"},
+            {6, nullptr, "GetProfileDigest"},
+            {50, &ACC_U1::IsUserRegistrationRequestPermitted, "IsUserRegistrationRequestPermitted"},
+            {51, &ACC_U1::TrySelectUserWithoutInteraction, "TrySelectUserWithoutInteraction"},
+            {60, &ACC_U1::ListOpenContextStoredUsers, "ListOpenContextStoredUsers"},
+            {99, nullptr, "DebugActivateOpenContextRetention"},
+            {100, nullptr, "GetUserRegistrationNotifier"},
+            {101, nullptr, "GetUserStateChangeNotifier"},
+            {102, &ACC_U1::GetBaasAccountManagerForSystemService, "GetBaasAccountManagerForSystemService"},
+            {103, nullptr, "GetBaasUserAvailabilityChangeNotifier"},
+            {104, nullptr, "GetProfileUpdateNotifier"},
+            {105, nullptr, "CheckNetworkServiceAvailabilityAsync"},
+            {106, nullptr, "GetProfileSyncNotifier"},
+            {110, &ACC_U1::StoreSaveDataThumbnailApplication, "StoreSaveDataThumbnail"},
+            {111, nullptr, "ClearSaveDataThumbnail"},
+            {112, nullptr, "LoadSaveDataThumbnail"},
+            {113, nullptr, "GetSaveDataThumbnailExistence"},
+            {120, nullptr, "ListOpenUsersInApplication"},
+            {130, nullptr, "ActivateOpenContextRetention"},
+            {140, &ACC_U1::ListQualifiedUsers, "ListQualifiedUsers"},
+            {150, nullptr, "AuthenticateApplicationAsync"},
+            {151, nullptr, "EnsureSignedDeviceIdentifierCacheForNintendoAccountAsync"},
+            {152, nullptr, "LoadSignedDeviceIdentifierCacheForNintendoAccount"},
+            {190, nullptr, "GetUserLastOpenedApplication"},
+            {191, nullptr, "ActivateOpenContextHolder"},
+            {401, &ACC_U1::GetPinCodeLength, "GetPinCodeLength"}, // 18.0.0+
+            {402, nullptr, "GetPinCode"}, // 18.0.0+
+            {997, nullptr, "DebugInvalidateTokenCacheForUser"},
+            {998, nullptr, "DebugSetUserStateClose"},
+            {999, nullptr, "DebugSetUserStateOpen"},
+        };
+        // clang-format on
+
+        RegisterHandlers(functions);
+    }
+    ~ACC_U1() override = default;
+};
+
+class DAUTH_0 final : public ServiceFramework<DAUTH_0> {
+public:
+    explicit DAUTH_0(Core::System& system_) : ServiceFramework{system_, "dauth:0"} {
+        // clang-format off
+        static const FunctionInfo functions[] = {
+            {0, nullptr, "EnsureAuthenticationTokenCacheAsync"},
+            {1, nullptr, "LoadAuthenticationTokenCache"},
+            {2, nullptr, "InvalidateAuthenticationTokenCache"},
+            {3, nullptr, "IsDeviceAuthenticationTokenCacheAvailable"},
+            {10, nullptr, "EnsureEdgeTokenCacheAsync"},
+            {11, nullptr, "LoadEdgeTokenCache"},
+            {12, nullptr, "InvalidateEdgeTokenCache"},
+            {13, nullptr, "IsEdgeTokenCacheAvailable"},
+            {20, nullptr, "EnsureApplicationAuthenticationCacheAsync"},
+            {21, nullptr, "LoadApplicationAuthenticationTokenCache"},
+            {22, nullptr, "LoadApplicationNetworkServiceClientConfigCache"},
+            {23, nullptr, "IsApplicationAuthenticationCacheAvailable"},
+            {24, nullptr, "InvalidateApplicationAuthenticationCache"},
+            {30, nullptr, "EnsureGameCardAuthenticationCacheAsync"},
+            {31, nullptr, "LoadGameCardAuthenticationTokenCache"},
+            {32, nullptr, "IsGameCardAuthenticationCacheAvailable"},
+            {33, nullptr, "InvalidateGameCardAuthenticationCache"},
+            {1000, nullptr, "GetInactiveElicenseUsedEvent"},
+            {9000, nullptr, "ImportVirtualClientCertificate"},
+            {9010, nullptr, "DeleteVirtualClientCertificate"},
+        };
+        // clang-format on
+        RegisterHandlers(functions);
+    }
+};
+
+class ACC_E final : public Module::Interface {
+public:
+    explicit ACC_E(std::shared_ptr<Module> module_, std::shared_ptr<ProfileManager> profile_manager_, Core::System& system_)
+        : Interface(std::move(module_), std::move(profile_manager_), system_, "acc:e") {
+        // clang-format off
+        static const FunctionInfo functions[] = {
+            { 0, nullptr, "GetUserCount"},
+            { 1, nullptr, "GetUserExistence"},
+            { 2, nullptr, "ListAllUsers"},
+            { 3, nullptr, "ListOpenUsers"},
+            { 4, nullptr, "GetLastOpenedUser"},
+            { 5, nullptr, "GetProfile"},
+            { 6, nullptr, "GetProfileDigest"},
+            { 50, nullptr, "IsUserRegistrationRequestPermitted"},
+            { 51, nullptr, "TrySelectUserWithoutInteractionDeprecated"},
+            { 52, nullptr, "TrySelectUserWithoutInteraction"},
+            { 99, nullptr, "DebugActivateOpenContextRetention"},
+            { 100, nullptr, "GetUserRegistrationNotifier"},
+            { 101, nullptr, "GetUserStateChangeNotifier"},
+            { 102, nullptr, "GetBaasAccountManagerForSystemService"},
+            { 103, nullptr, "GetBaasUserAvailabilityChangeNotifier"},
+            { 104, nullptr, "GetProfileUpdateNotifier"},
+            { 105, nullptr, "CheckNetworkServiceAvailabilityAsync"},
+            { 106, nullptr, "GetProfileSyncNotifier"},
+            { 110, nullptr, "StoreSaveDataThumbnail"},
+            { 111, nullptr, "ClearSaveDataThumbnail"},
+            { 112, nullptr, "LoadSaveDataThumbnail"},
+            { 113, nullptr, "GetSaveDataThumbnailExistence"},
+            { 120, nullptr, "ListOpenUsersInApplication"},
+            { 130, nullptr, "ActivateOpenContextRetention"},
+            { 140, nullptr, "ListQualifiedUsers"},
+            { 151, nullptr, "EnsureSignedDeviceIdentifierCacheForNintendoAccountAsync"},
+            { 152, nullptr, "LoadSignedDeviceIdentifierCacheForNintendoAccount"},
+            { 170, nullptr, "GetNasOp2MembershipStateChangeNotifier"},
+            { 191, nullptr, "UpdateNotificationReceiverInfo"},
+            { 200, nullptr, "BeginUserRegistration"},
+            { 201, nullptr, "CompleteUserRegistration"},
+            { 202, nullptr, "CancelUserRegistration"},
+            { 203, nullptr, "DeleteUser"},
+            { 204, nullptr, "SetUserPosition"},
+            { 205, nullptr, "GetProfileEditor"},
+            { 206, nullptr, "CompleteUserRegistrationForcibly"},
+            { 210, nullptr, "CreateFloatingRegistrationRequest"},
+            { 211, nullptr, "CreateProcedureToRegisterUserWithNintendoAccount"},
+            { 212, nullptr, "ResumeProcedureToRegisterUserWithNintendoAccount"},
+            { 213, nullptr, "CreateProcedureToCreateUserWithNintendoAccount"},
+            { 214, nullptr, "ResumeProcedureToCreateUserWithNintendoAccount"},
+            { 215, nullptr, "ResumeProcedureToCreateUserWithNintendoAccountAfterApplyResponse"},
+            { 230, nullptr, "AuthenticateServiceAsync"},
+            { 250, nullptr, "GetBaasAccountAdministrator"},
+            { 251, nullptr, "SynchronizeNetworkServiceAccountsSnapshotAsync"},
+            { 290, nullptr, "ProxyProcedureForGuestLoginWithNintendoAccount"},
+            { 291, nullptr, "ProxyProcedureForFloatingRegistrationWithNintendoAccount"},
+            { 292, nullptr, "ProxyProcedureForDeviceMigrationAuthenticatingOperatingUser"},
+            { 293, nullptr, "ProxyProcedureForDeviceMigrationDownload"},
+            { 299, nullptr, "SuspendBackgroundDaemon"},
+            { 350, nullptr, "CreateDeviceMigrationUserExportRequest"},
+            { 351, nullptr, "UploadNasCredential"},
+            { 352, nullptr, "CreateDeviceMigrationUserImportRequest"},
+            { 353, nullptr, "DeleteUserMigrationSaveData"},
+            { 400, nullptr, "SetPinCode"},
+            { 401, nullptr, "GetPinCodeLength"},
+            { 402, nullptr, "GetPinCode"},
+            { 403, nullptr, "GetPinCodeParity"},
+            { 404, nullptr, "VerifyPinCode"},
+            { 405, nullptr, "IsPinCodeVerificationForbidden"},
+            { 410, nullptr, "GetPinCodeErrorCount"},
+            { 411, nullptr, "ResetPinCodeErrorCount"},
+            { 412, nullptr, "IncrementPinCodeErrorCount"},
+            { 413, nullptr, "SetPinCodeErrorCount"},
+            { 420, nullptr, "SetStartPenaltyTime"},
+            { 421, nullptr, "GetStartPenaltyTime"},
+            { 900, nullptr, "SetUserUnqualifiedForDebug"},
+            { 901, nullptr, "UnsetUserUnqualifiedForDebug"},
+            { 902, nullptr, "ListUsersUnqualifiedForDebug"},
+            { 910, nullptr, "RefreshFirmwareSettingsForDebug"},
+            { 997, nullptr, "DebugInvalidateTokenCacheForUser"},
+            { 998, nullptr, "DebugSetUserStateClose"},
+            { 999, nullptr, "DebugSetUserStateOpen"},
+            { 1000, nullptr, "CreateIAccountEntityServiceForApplication"},
+            { 1100, nullptr, "CreateIUserStateManager"},
+            { 10050, nullptr, "IsUserRegistrationRequestPermittedForAccountPolicy"},
+            { 10105, nullptr, "CheckNetworkServiceAvailabilityAsyncForAccountPolicy"},
+        };
+        // clang-format on
+        RegisterHandlers(functions);
+    }
+};
+
+class ACC_E_U1 final : public Module::Interface {
+public:
+    explicit ACC_E_U1(std::shared_ptr<Module> module_, std::shared_ptr<ProfileManager> profile_manager_, Core::System& system_)
+        : Interface(std::move(module_), std::move(profile_manager_), system_, "acc:e:u1") {
+        // clang-format off
+        static const FunctionInfo functions[] = {
+            {0, nullptr, "GetUserCount"},
+            {1, nullptr, "GetUserExistence"},
+            {2, nullptr, "ListAllUsers"},
+            {3, nullptr, "ListOpenUsers"},
+            {4, nullptr, "GetLastOpenedUser"},
+            {5, nullptr, "GetProfile"},
+            {6, nullptr, "GetProfileDigest"},
+            {50, nullptr, "IsUserRegistrationRequestPermitted"},
+            {51, nullptr, "TrySelectUserWithoutInteractionDeprecated"},
+            {99, nullptr, "DebugActivateOpenContextRetention"},
+            {100, nullptr, "GetUserRegistrationNotifier"},
+            {101, nullptr, "GetUserStateChangeNotifier"},
+            {102, nullptr, "GetBaasAccountManagerForSystemService"},
+            {103, nullptr, "GetBaasUserAvailabilityChangeNotifier"},
+            {104, nullptr, "GetProfileUpdateNotifier"},
+            {105, nullptr, "CheckNetworkServiceAvailabilityAsync"},
+            {106, nullptr, "GetProfileSyncNotifier"},
+            {110, nullptr, "StoreSaveDataThumbnail"},
+            {111, nullptr, "ClearSaveDataThumbnail"},
+            {112, nullptr, "LoadSaveDataThumbnail"},
+            {113, nullptr, "GetSaveDataThumbnailExistence"},
+            {120, nullptr, "ListOpenUsersInApplication"},
+            {130, nullptr, "ActivateOpenContextRetention"},
+            {140, nullptr, "ListQualifiedUsers"},
+            {151, nullptr, "EnsureSignedDeviceIdentifierCacheForNintendoAccountAsync"},
+            {152, nullptr, "LoadSignedDeviceIdentifierCacheForNintendoAccount"},
+            {170, nullptr, "GetNasOp2MembershipStateChangeNotifier"},
+            {191, nullptr, "UpdateNotificationReceiverInfo"},
+            {997, nullptr, "DebugInvalidateTokenCacheForUser"},
+            {998, nullptr, "DebugSetUserStateClose"},
+            {999, nullptr, "DebugSetUserStateOpen"},
+        };
+        // clang-format on
+        RegisterHandlers(functions);
+    }
+};
+
+class ACC_E_U2 final : public Module::Interface {
+public:
+    explicit ACC_E_U2(std::shared_ptr<Module> module_, std::shared_ptr<ProfileManager> profile_manager_, Core::System& system_)
+        : Interface(std::move(module_), std::move(profile_manager_), system_, "acc:e:u2") {
+        // clang-format off
+        static const FunctionInfo functions[] = {
+            {0, nullptr, "GetUserCount"},
+            {1, nullptr, "GetUserExistence"},
+            {2, nullptr, "ListAllUsers"},
+            {3, nullptr, "ListOpenUsers"},
+            {4, nullptr, "GetLastOpenedUser"},
+            {5, nullptr, "GetProfile"},
+            {6, nullptr, "GetProfileDigest"},
+            {50, nullptr, "#IsUserRegistrationRequestPermitted"},
+            {51, nullptr, "TrySelectUserWithoutInteractionDeprecated"},
+            {52, nullptr, "TrySelectUserWithoutInteraction"},
+            {99, nullptr, "DebugActivateOpenContextRetention"},
+            {100, nullptr, "GetUserRegistrationNotifier"},
+            {101, nullptr, "GetUserStateChangeNotifier"},
+            {102, nullptr, "GetBaasAccountManagerForSystemService"},
+            {103, nullptr, "GetBaasUserAvailabilityChangeNotifier"},
+            {104, nullptr, "GetProfileUpdateNotifier"},
+            {105, nullptr, "CheckNetworkServiceAvailabilityAsync"},
+            {106, nullptr, "GetProfileSyncNotifier"},
+            {110, nullptr, "StoreSaveDataThumbnail"},
+            {111, nullptr, "ClearSaveDataThumbnail"},
+            {112, nullptr, "LoadSaveDataThumbnail"},
+            {113, nullptr, "GetSaveDataThumbnailExistence"},
+            {120, nullptr, "ListOpenUsersInApplication"},
+            {130, nullptr, "ActivateOpenContextRetention"},
+            {140, nullptr, "ListQualifiedUsers"},
+            {151, nullptr, "EnsureSignedDeviceIdentifierCacheForNintendoAccountAsync"},
+            {152, nullptr, "LoadSignedDeviceIdentifierCacheForNintendoAccount"},
+            {170, nullptr, "GetNasOp2MembershipStateChangeNotifier"},
+            {191, nullptr, "UpdateNotificationReceiverInfo"},
+            {205, nullptr, "GetProfileEditor"},
+            {401, nullptr, "GetPinCodeLength"},
+            {402, nullptr, "GetPinCode"},
+            {403, nullptr, "GetPinCodeParity"},
+            {404, nullptr, "VerifyPinCode"},
+            {405, nullptr, "IsPinCodeVerificationForbidden"},
+            {997, nullptr, "DebugInvalidateTokenCacheForUser"},
+            {998, nullptr, "DebugSetUserStateClose"},
+            {999, nullptr, "DebugSetUserStateOpen"},
+        };
+        // clang-format on
+        RegisterHandlers(functions);
+    }
+};
+
 void LoopProcess(Core::System& system) {
     auto module = std::make_shared<Module>();
     auto profile_manager = std::make_shared<ProfileManager>();
     auto server_manager = std::make_unique<ServerManager>(system);
 
-    server_manager->RegisterNamedService("acc:aa",
-                                         std::make_shared<ACC_AA>(module, profile_manager, system));
-    server_manager->RegisterNamedService("acc:su",
-                                         std::make_shared<ACC_SU>(module, profile_manager, system));
-    server_manager->RegisterNamedService("acc:u0",
-                                         std::make_shared<ACC_U0>(module, profile_manager, system));
-    server_manager->RegisterNamedService("acc:u1",
-                                         std::make_shared<ACC_U1>(module, profile_manager, system));
+    server_manager->RegisterNamedService("acc:aa", std::make_shared<ACC_AA>(module, profile_manager, system));
+    server_manager->RegisterNamedService("acc:su", std::make_shared<ACC_SU>(module, profile_manager, system));
+    server_manager->RegisterNamedService("acc:u0", std::make_shared<ACC_U0>(module, profile_manager, system));
+    server_manager->RegisterNamedService("acc:u1", std::make_shared<ACC_U1>(module, profile_manager, system));
+
+    server_manager->RegisterNamedService("acc:e", std::make_shared<ACC_E>(module, profile_manager, system));
+    server_manager->RegisterNamedService("acc:e:u1", std::make_shared<ACC_E_U1>(module, profile_manager, system));
+    server_manager->RegisterNamedService("acc:e:u2", std::make_shared<ACC_E_U2>(module, profile_manager, system));
+
+    server_manager->RegisterNamedService("dauth:0", std::make_shared<DAUTH_0>(system));
     ServerManager::RunServer(std::move(server_manager));
 }
 

src/core/hle/service/acc/acc_aa.cpp

@@ -1,25 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#include "core/hle/service/acc/acc_aa.h"
-
-namespace Service::Account {
-
-ACC_AA::ACC_AA(std::shared_ptr<Module> module_, std::shared_ptr<ProfileManager> profile_manager_,
-               Core::System& system_)
-    : Interface(std::move(module_), std::move(profile_manager_), system_, "acc:aa") {
-    // clang-format off
-    static const FunctionInfo functions[] = {
-        {0, nullptr, "EnsureCacheAsync"},
-        {1, nullptr, "LoadCache"},
-        {2, nullptr, "GetDeviceAccountId"},
-        {50, nullptr, "RegisterNotificationTokenAsync"},   // 1.0.0 - 6.2.0
-        {51, nullptr, "UnregisterNotificationTokenAsync"}, // 1.0.0 - 6.2.0
-    };
-    // clang-format on
-    RegisterHandlers(functions);
-}
-
-ACC_AA::~ACC_AA() = default;
-
-} // namespace Service::Account

src/core/hle/service/acc/acc_aa.h

@@ -1,17 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#pragma once
-
-#include "core/hle/service/acc/acc.h"
-
-namespace Service::Account {
-
-class ACC_AA final : public Module::Interface {
-public:
-    explicit ACC_AA(std::shared_ptr<Module> module_,
-                    std::shared_ptr<ProfileManager> profile_manager_, Core::System& system_);
-    ~ACC_AA() override;
-};
-
-} // namespace Service::Account

src/core/hle/service/acc/acc_su.cpp

@@ -1,83 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#include "core/hle/service/acc/acc_su.h"
-
-namespace Service::Account {
-
-ACC_SU::ACC_SU(std::shared_ptr<Module> module_, std::shared_ptr<ProfileManager> profile_manager_,
-               Core::System& system_)
-    : Interface(std::move(module_), std::move(profile_manager_), system_, "acc:su") {
-    // clang-format off
-    static const FunctionInfo functions[] = {
-        {0, &ACC_SU::GetUserCount, "GetUserCount"},
-        {1, &ACC_SU::GetUserExistence, "GetUserExistence"},
-        {2, &ACC_SU::ListAllUsers, "ListAllUsers"},
-        {3, &ACC_SU::ListOpenUsers, "ListOpenUsers"},
-        {4, &ACC_SU::GetLastOpenedUser, "GetLastOpenedUser"},
-        {5, &ACC_SU::GetProfile, "GetProfile"},
-        {6, nullptr, "GetProfileDigest"},
-        {50, &ACC_SU::IsUserRegistrationRequestPermitted, "IsUserRegistrationRequestPermitted"},
-        {51, &ACC_SU::TrySelectUserWithoutInteractionDeprecated, "TrySelectUserWithoutInteractionDeprecated"},
-        {52, &ACC_SU::TrySelectUserWithoutInteraction, "TrySelectUserWithoutInteraction"}, // 19.0.0+
-        {60, &ACC_SU::ListOpenContextStoredUsers, "ListOpenContextStoredUsers"},
-        {99, nullptr, "DebugActivateOpenContextRetention"},
-        {100, nullptr, "GetUserRegistrationNotifier"},
-        {101, nullptr, "GetUserStateChangeNotifier"},
-        {102, &ACC_SU::GetBaasAccountManagerForSystemService, "GetBaasAccountManagerForSystemService"},
-        {103, nullptr, "GetBaasUserAvailabilityChangeNotifier"},
-        {104, nullptr, "GetProfileUpdateNotifier"},
-        {105, nullptr, "CheckNetworkServiceAvailabilityAsync"},
-        {106, nullptr, "GetProfileSyncNotifier"},
-        {110, &ACC_SU::StoreSaveDataThumbnailSystem, "StoreSaveDataThumbnail"},
-        {111, nullptr, "ClearSaveDataThumbnail"},
-        {112, nullptr, "LoadSaveDataThumbnail"},
-        {113, nullptr, "GetSaveDataThumbnailExistence"},
-        {120, nullptr, "ListOpenUsersInApplication"},
-        {130, nullptr, "ActivateOpenContextRetention"},
-        {140, &ACC_SU::ListQualifiedUsers, "ListQualifiedUsers"},
-        {150, nullptr, "AuthenticateApplicationAsync"},
-        {151, nullptr, "EnsureSignedDeviceIdentifierCacheForNintendoAccountAsync"},
-        {152, nullptr, "LoadSignedDeviceIdentifierCacheForNintendoAccount"},
-        {190, nullptr, "GetUserLastOpenedApplication"},
-        {191, nullptr, "ActivateOpenContextHolder"},
-        {200, &ACC_SU::BeginUserRegistration, "BeginUserRegistration"},
-        {201, &ACC_SU::CompleteUserRegistration, "CompleteUserRegistration"},
-        {202, nullptr, "CancelUserRegistration"},
-        {203, &ACC_SU::DeleteUser, "DeleteUser"},
-        {204, &ACC_SU::SetUserPosition, "SetUserPosition"},
-        {205, &ACC_SU::GetProfileEditor, "GetProfileEditor"},
-        {206, nullptr, "CompleteUserRegistrationForcibly"},
-        {210, nullptr, "CreateFloatingRegistrationRequest"},
-        {211, nullptr, "CreateProcedureToRegisterUserWithNintendoAccount"},
-        {212, nullptr, "ResumeProcedureToRegisterUserWithNintendoAccount"},
-        {230, nullptr, "AuthenticateServiceAsync"},
-        {250, &ACC_SU::GetBaasAccountAdministrator, "GetBaasAccountAdministrator"},
-        {290, nullptr, "ProxyProcedureForGuestLoginWithNintendoAccount"},
-        {291, nullptr, "ProxyProcedureForFloatingRegistrationWithNintendoAccount"},
-        {299, nullptr, "SuspendBackgroundDaemon"},
-        {400, nullptr, "SetPinCode"}, // 18.0.0+
-        {401, &ACC_SU::GetPinCodeLength, "GetPinCodeLength"}, // 18.0.0+
-        {402, nullptr, "GetPinCode"}, // 18.0.0+
-        {410, nullptr, "GetPinCodeErrorCount"}, // 18.0.0+
-        {411, nullptr, "ResetPinCodeErrorCount"}, // 18.0.0+
-        {412, nullptr, "IncrementPinCodeErrorCount"}, // 18.0.0+
-        {900, nullptr, "SetUserUnqualifiedForDebug"},
-        {901, nullptr, "UnsetUserUnqualifiedForDebug"},
-        {902, nullptr, "ListUsersUnqualifiedForDebug"},
-        {910, nullptr, "RefreshFirmwareSettingsForDebug"},
-        {997, nullptr, "DebugInvalidateTokenCacheForUser"},
-        {998, nullptr, "DebugSetUserStateClose"},
-        {999, nullptr, "DebugSetUserStateOpen"},
-    };
-    // clang-format on
-
-    RegisterHandlers(functions);
-}
-
-ACC_SU::~ACC_SU() = default;
-
-} // namespace Service::Account

src/core/hle/service/acc/acc_su.h

@@ -1,17 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#pragma once
-
-#include "core/hle/service/acc/acc.h"
-
-namespace Service::Account {
-
-class ACC_SU final : public Module::Interface {
-public:
-    explicit ACC_SU(std::shared_ptr<Module> module_,
-                    std::shared_ptr<ProfileManager> profile_manager_, Core::System& system_);
-    ~ACC_SU() override;
-};
-
-} // namespace Service::Account

src/core/hle/service/acc/acc_u0.cpp

@@ -1,49 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#include "core/hle/service/acc/acc_u0.h"
-
-namespace Service::Account {
-
-ACC_U0::ACC_U0(std::shared_ptr<Module> module_, std::shared_ptr<ProfileManager> profile_manager_,
-               Core::System& system_)
-    : Interface(std::move(module_), std::move(profile_manager_), system_, "acc:u0") {
-    // clang-format off
-    static const FunctionInfo functions[] = {
-        {0, &ACC_U0::GetUserCount, "GetUserCount"},
-        {1, &ACC_U0::GetUserExistence, "GetUserExistence"},
-        {2, &ACC_U0::ListAllUsers, "ListAllUsers"},
-        {3, &ACC_U0::ListOpenUsers, "ListOpenUsers"},
-        {4, &ACC_U0::GetLastOpenedUser, "GetLastOpenedUser"},
-        {5, &ACC_U0::GetProfile, "GetProfile"},
-        {6, nullptr, "GetProfileDigest"}, // 3.0.0+
-        {50, &ACC_U0::IsUserRegistrationRequestPermitted, "IsUserRegistrationRequestPermitted"},
-        {51, &ACC_U0::TrySelectUserWithoutInteractionDeprecated, "TrySelectUserWithoutInteractionDeprecated"},
-        {52, &ACC_U0::TrySelectUserWithoutInteraction, "TrySelectUserWithoutInteraction"},
-        {60, &ACC_U0::ListOpenContextStoredUsers, "ListOpenContextStoredUsers"}, // 5.0.0 - 5.1.0
-        {99, nullptr, "DebugActivateOpenContextRetention"}, // 6.0.0+
-        {100, &ACC_U0::InitializeApplicationInfo, "InitializeApplicationInfo"},
-        {101, &ACC_U0::GetBaasAccountManagerForApplication, "GetBaasAccountManagerForApplication"},
-        {102, nullptr, "AuthenticateApplicationAsync"},
-        {103, nullptr, "CheckNetworkServiceAvailabilityAsync"}, // 4.0.0+
-        {110, &ACC_U0::StoreSaveDataThumbnailApplication, "StoreSaveDataThumbnail"},
-        {111, nullptr, "ClearSaveDataThumbnail"},
-        {120, nullptr, "CreateGuestLoginRequest"},
-        {130, nullptr, "LoadOpenContext"}, // 5.0.0+
-        {131, &ACC_U0::ListOpenContextStoredUsers, "ListOpenContextStoredUsers"}, // 6.0.0+
-        {140, &ACC_U0::InitializeApplicationInfoRestricted, "InitializeApplicationInfoRestricted"}, // 6.0.0+
-        {141, &ACC_U0::ListQualifiedUsers, "ListQualifiedUsers"}, // 6.0.0+
-        {150, &ACC_U0::IsUserAccountSwitchLocked, "IsUserAccountSwitchLocked"}, // 6.0.0+
-        {160, &ACC_U0::InitializeApplicationInfoV2, "InitializeApplicationInfoV2"},
-    };
-    // clang-format on
-
-    RegisterHandlers(functions);
-}
-
-ACC_U0::~ACC_U0() = default;
-
-} // namespace Service::Account

src/core/hle/service/acc/acc_u0.h

@@ -1,17 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#pragma once
-
-#include "core/hle/service/acc/acc.h"
-
-namespace Service::Account {
-
-class ACC_U0 final : public Module::Interface {
-public:
-    explicit ACC_U0(std::shared_ptr<Module> module_,
-                    std::shared_ptr<ProfileManager> profile_manager_, Core::System& system_);
-    ~ACC_U0() override;
-};
-
-} // namespace Service::Account

src/core/hle/service/acc/acc_u1.cpp

@@ -1,59 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#include "core/hle/service/acc/acc_u1.h"
-
-namespace Service::Account {
-
-ACC_U1::ACC_U1(std::shared_ptr<Module> module_, std::shared_ptr<ProfileManager> profile_manager_,
-               Core::System& system_)
-    : Interface(std::move(module_), std::move(profile_manager_), system_, "acc:u1") {
-    // clang-format off
-    static const FunctionInfo functions[] = {
-        {0, &ACC_U1::GetUserCount, "GetUserCount"},
-        {1, &ACC_U1::GetUserExistence, "GetUserExistence"},
-        {2, &ACC_U1::ListAllUsers, "ListAllUsers"},
-        {3, &ACC_U1::ListOpenUsers, "ListOpenUsers"},
-        {4, &ACC_U1::GetLastOpenedUser, "GetLastOpenedUser"},
-        {5, &ACC_U1::GetProfile, "GetProfile"},
-        {6, nullptr, "GetProfileDigest"},
-        {50, &ACC_U1::IsUserRegistrationRequestPermitted, "IsUserRegistrationRequestPermitted"},
-        {51, &ACC_U1::TrySelectUserWithoutInteraction, "TrySelectUserWithoutInteraction"},
-        {60, &ACC_U1::ListOpenContextStoredUsers, "ListOpenContextStoredUsers"},
-        {99, nullptr, "DebugActivateOpenContextRetention"},
-        {100, nullptr, "GetUserRegistrationNotifier"},
-        {101, nullptr, "GetUserStateChangeNotifier"},
-        {102, &ACC_U1::GetBaasAccountManagerForSystemService, "GetBaasAccountManagerForSystemService"},
-        {103, nullptr, "GetBaasUserAvailabilityChangeNotifier"},
-        {104, nullptr, "GetProfileUpdateNotifier"},
-        {105, nullptr, "CheckNetworkServiceAvailabilityAsync"},
-        {106, nullptr, "GetProfileSyncNotifier"},
-        {110, &ACC_U1::StoreSaveDataThumbnailApplication, "StoreSaveDataThumbnail"},
-        {111, nullptr, "ClearSaveDataThumbnail"},
-        {112, nullptr, "LoadSaveDataThumbnail"},
-        {113, nullptr, "GetSaveDataThumbnailExistence"},
-        {120, nullptr, "ListOpenUsersInApplication"},
-        {130, nullptr, "ActivateOpenContextRetention"},
-        {140, &ACC_U1::ListQualifiedUsers, "ListQualifiedUsers"},
-        {150, nullptr, "AuthenticateApplicationAsync"},
-        {151, nullptr, "EnsureSignedDeviceIdentifierCacheForNintendoAccountAsync"},
-        {152, nullptr, "LoadSignedDeviceIdentifierCacheForNintendoAccount"},
-        {190, nullptr, "GetUserLastOpenedApplication"},
-        {191, nullptr, "ActivateOpenContextHolder"},
-        {401, &ACC_U1::GetPinCodeLength, "GetPinCodeLength"}, // 18.0.0+
-        {402, nullptr, "GetPinCode"}, // 18.0.0+
-        {997, nullptr, "DebugInvalidateTokenCacheForUser"},
-        {998, nullptr, "DebugSetUserStateClose"},
-        {999, nullptr, "DebugSetUserStateOpen"},
-    };
-    // clang-format on
-
-    RegisterHandlers(functions);
-}
-
-ACC_U1::~ACC_U1() = default;
-
-} // namespace Service::Account

src/core/hle/service/acc/acc_u1.h

@@ -1,17 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#pragma once
-
-#include "core/hle/service/acc/acc.h"
-
-namespace Service::Account {
-
-class ACC_U1 final : public Module::Interface {
-public:
-    explicit ACC_U1(std::shared_ptr<Module> module_,
-                    std::shared_ptr<ProfileManager> profile_manager_, Core::System& system_);
-    ~ACC_U1() override;
-};
-
-} // namespace Service::Account

src/core/hle/service/bpc/bpc.cpp

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
@@ -54,11 +57,58 @@ public:
     }
 };
 
+class BPC_C final : public ServiceFramework<BPC_C> {
+public:
+    explicit BPC_C(Core::System& system_) : ServiceFramework{system_, "bpc:c"} {
+        // clang-format off
+        static const FunctionInfo functions[] = {
+            {0, nullptr, "ShutdownSystem"},
+            {1, nullptr, "RebootSystem"},
+            {2, nullptr, "GetWakeupReason"},
+            {3, nullptr, "GetShutdownReason"},
+            {4, nullptr, "GetAcOk"},
+            {5, nullptr, "GetPowerEvent"},
+        };
+        // clang-format on
+        RegisterHandlers(functions);
+    }
+};
+
+class BPC_B final : public ServiceFramework<BPC_B> {
+public:
+    explicit BPC_B(Core::System& system_) : ServiceFramework{system_, "bpc:b"} {
+        // clang-format off
+        static const FunctionInfo functions[] = {
+            {0, nullptr, "GetSleepButtonState"},
+            {1, nullptr, "GetPowerButtonEvent"},
+        };
+        // clang-format on
+        RegisterHandlers(functions);
+    }
+};
+
+class BPC_W final : public ServiceFramework<BPC_W> {
+public:
+    explicit BPC_W(Core::System& system_) : ServiceFramework{system_, "bpc:w"} {
+        // clang-format off
+        static const FunctionInfo functions[] = {
+            {0, nullptr, "CreateWakeupTimer"},
+            {1, nullptr, "CancelWakeupTimer"},
+            {2, nullptr, "EnableWakeupTimerOnDevice"},
+        };
+        // clang-format on
+        RegisterHandlers(functions);
+    }
+};
+
 void LoopProcess(Core::System& system) {
     auto server_manager = std::make_unique<ServerManager>(system);
 
     server_manager->RegisterNamedService("bpc", std::make_shared<BPC>(system));
     server_manager->RegisterNamedService("bpc:r", std::make_shared<BPC_R>(system));
+    server_manager->RegisterNamedService("bpc:c", std::make_shared<BPC_C>(system));
+    server_manager->RegisterNamedService("bpc:b", std::make_shared<BPC_B>(system));
+    server_manager->RegisterNamedService("bpc:w", std::make_shared<BPC_W>(system));
     ServerManager::RunServer(std::move(server_manager));
 }
 

src/core/hle/service/caps/caps.cpp

@@ -18,20 +18,12 @@ void LoopProcess(Core::System& system) {
     auto server_manager = std::make_unique<ServerManager>(system);
     auto album_manager = std::make_shared<AlbumManager>(system);
 
-    server_manager->RegisterNamedService(
-        "caps:a", std::make_shared<IAlbumAccessorService>(system, album_manager));
-    server_manager->RegisterNamedService(
-        "caps:c", std::make_shared<IAlbumControlService>(system, album_manager));
-    server_manager->RegisterNamedService(
-        "caps:u", std::make_shared<IAlbumApplicationService>(system, album_manager));
-
-    server_manager->RegisterNamedService(
-        "caps:ss", std::make_shared<IScreenShotService>(system, album_manager));
-    server_manager->RegisterNamedService("caps:sc",
-                                         std::make_shared<IScreenShotControlService>(system));
-    server_manager->RegisterNamedService(
-        "caps:su", std::make_shared<IScreenShotApplicationService>(system, album_manager));
-
+    server_manager->RegisterNamedService("caps:a", std::make_shared<IAlbumAccessorService>(system, album_manager));
+    server_manager->RegisterNamedService("caps:c", std::make_shared<IAlbumControlService>(system, album_manager));
+    server_manager->RegisterNamedService("caps:u", std::make_shared<IAlbumApplicationService>(system, album_manager));
+    server_manager->RegisterNamedService("caps:ss", std::make_shared<IScreenShotService>(system, album_manager));
+    server_manager->RegisterNamedService("caps:sc", std::make_shared<IScreenShotControlService>(system));
+    server_manager->RegisterNamedService("caps:su", std::make_shared<IScreenShotApplicationService>(system, album_manager));
     ServerManager::RunServer(std::move(server_manager));
 }
 

src/core/hle/service/caps/caps_manager.cpp

@@ -263,6 +263,9 @@ Result AlbumManager::SaveScreenShot(ApplicationAlbumEntry& out_entry,
         return result;
     }
 
+    // TODO: ???
+    R_UNLESS(!image_data.empty(), ResultUnknown);
+
     const auto date = ConvertToAlbumDateTime(posix_time);
 
     return SaveImage(out_entry, image_data, title_id, date);

src/core/hle/service/glue/ectx.cpp

@@ -43,6 +43,30 @@ private:
     }
 };
 
+ECTX_W::ECTX_W(Core::System& system_) : ServiceFramework{system_, "ectx:w"} {
+    // clang-format off
+    static const FunctionInfo functions[] = {
+        {0, nullptr, "CreateContextRegistrar"},
+        {1, nullptr, "CommitContext"},
+        {2, nullptr, "RemoveContext"},
+    };
+    // clang-format on
+    RegisterHandlers(functions);
+}
+ECTX_W::~ECTX_W() = default;
+
+ECTX_R::ECTX_R(Core::System& system_) : ServiceFramework{system_, "ectx:r"} {
+    // clang-format off
+    static const FunctionInfo functions[] = {
+        {0, nullptr, "GetContextInfo"},
+        {1, nullptr, "PullContext"},
+        {2, nullptr, "ListContextDescriptorWithResultForDebug"},
+    };
+    // clang-format on
+    RegisterHandlers(functions);
+}
+ECTX_R::~ECTX_R() = default;
+
 ECTX_AW::ECTX_AW(Core::System& system_) : ServiceFramework{system_, "ectx:aw"} {
     // clang-format off
     static const FunctionInfo functions[] = {

src/core/hle/service/glue/ectx.h

@@ -11,6 +11,18 @@ class System;
 
 namespace Service::Glue {
 
+class ECTX_W final : public ServiceFramework<ECTX_W> {
+public:
+    explicit ECTX_W(Core::System& system_);
+    ~ECTX_W() override;
+};
+
+class ECTX_R final : public ServiceFramework<ECTX_R> {
+public:
+    explicit ECTX_R(Core::System& system_);
+    ~ECTX_R() override;
+};
+
 class ECTX_AW final : public ServiceFramework<ECTX_AW> {
 public:
     explicit ECTX_AW(Core::System& system_);

src/core/hle/service/glue/glue.cpp

@@ -19,40 +19,27 @@ void LoopProcess(Core::System& system) {
     auto server_manager = std::make_unique<ServerManager>(system);
 
     // ARP
-    server_manager->RegisterNamedService("arp:r",
-                                         std::make_shared<ARP_R>(system, system.GetARPManager()));
-    server_manager->RegisterNamedService("arp:w",
-                                         std::make_shared<ARP_W>(system, system.GetARPManager()));
+    server_manager->RegisterNamedService("arp:r", std::make_shared<ARP_R>(system, system.GetARPManager()));
+    server_manager->RegisterNamedService("arp:w", std::make_shared<ARP_W>(system, system.GetARPManager()));
 
     // BackGround Task Controller
     server_manager->RegisterNamedService("bgtc:t", std::make_shared<BGTC_T>(system));
     server_manager->RegisterNamedService("bgtc:sc", std::make_shared<BGTC_SC>(system));
 
     // Error Context
+    server_manager->RegisterNamedService("ectx:w", std::make_shared<ECTX_W>(system));
+    server_manager->RegisterNamedService("ectx:r", std::make_shared<ECTX_R>(system));
     server_manager->RegisterNamedService("ectx:aw", std::make_shared<ECTX_AW>(system));
 
     // Notification Services
-    server_manager->RegisterNamedService(
-        "notif:a", std::make_shared<INotificationServicesForApplication>(system));
-    server_manager->RegisterNamedService("notif:s",
-                                         std::make_shared<INotificationServices>(system));
+    server_manager->RegisterNamedService("notif:a", std::make_shared<INotificationServicesForApplication>(system));
+    server_manager->RegisterNamedService("notif:s", std::make_shared<INotificationServices>(system));
 
     // Time
     auto time = std::make_shared<Time::TimeManager>(system);
-
-    server_manager->RegisterNamedService(
-        "time:u",
-        std::make_shared<Time::StaticService>(
-            system, Service::PSC::Time::StaticServiceSetupInfo{0, 0, 0, 0, 0, 0}, time, "time:u"));
-    server_manager->RegisterNamedService(
-        "time:a",
-        std::make_shared<Time::StaticService>(
-            system, Service::PSC::Time::StaticServiceSetupInfo{1, 1, 0, 1, 0, 0}, time, "time:a"));
-    server_manager->RegisterNamedService(
-        "time:r",
-        std::make_shared<Time::StaticService>(
-            system, Service::PSC::Time::StaticServiceSetupInfo{0, 0, 0, 0, 1, 0}, time, "time:r"));
-
+    server_manager->RegisterNamedService("time:u", std::make_shared<Time::StaticService>(system, Service::PSC::Time::StaticServiceSetupInfo{0, 0, 0, 0, 0, 0}, time, "time:u"));
+    server_manager->RegisterNamedService("time:a", std::make_shared<Time::StaticService>(system, Service::PSC::Time::StaticServiceSetupInfo{1, 1, 0, 1, 0, 0}, time, "time:a"));
+    server_manager->RegisterNamedService("time:r", std::make_shared<Time::StaticService>(system, Service::PSC::Time::StaticServiceSetupInfo{0, 0, 0, 0, 1, 0}, time, "time:r"));
     ServerManager::RunServer(std::move(server_manager));
 }
 

src/core/hle/service/hid/hid.cpp

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
@@ -16,27 +19,77 @@
 
 namespace Service::HID {
 
+class IHidTemporaryServer final : public ServiceFramework<IHidTemporaryServer> {
+public:
+    explicit IHidTemporaryServer(Core::System& system_)
+    : ServiceFramework{system_, "hid:tmp"} {
+        // clang-format off
+        static const FunctionInfo functions[] = {
+            {0, nullptr, "GetConsoleSixAxisSensorCalibrationValues"},
+        };
+        // clang-format on
+        RegisterHandlers(functions);
+    }
+    ~IHidTemporaryServer() override = default;
+};
+
+class AHID_CD final : public ServiceFramework<AHID_CD> {
+public:
+    explicit AHID_CD(Core::System& system_)
+    : ServiceFramework{system_, "ahid:cd"} {
+        // clang-format off
+        static const FunctionInfo functions[] = {
+            {0, nullptr, "AcquireDevice"},
+            {1, nullptr, "ReleaseDevice"},
+            {2, nullptr, "GetCtrlSession"},
+            {3, nullptr, "GetReadSession"},
+            {4, nullptr, "GetWriteSession"},
+        };
+        // clang-format on
+        RegisterHandlers(functions);
+    }
+    ~AHID_CD() override = default;
+};
+
+class AHID_HDR final : public ServiceFramework<AHID_HDR> {
+public:
+    explicit AHID_HDR(Core::System& system_)
+    : ServiceFramework{system_, "ahid:hdr"} {
+        // clang-format off
+        static const FunctionInfo functions[] = {
+            {0, nullptr, "GetDeviceEntries"},
+            {1, nullptr, "GetDeviceList"},
+            {2, nullptr, "GetDeviceParameters"},
+            {3, nullptr, "AttachDevice"},
+            {4, nullptr, "DetachDevice"},
+            {5, nullptr, "SetDeviceFilter"},
+        };
+        // clang-format on
+        RegisterHandlers(functions);
+    }
+    ~AHID_HDR() override = default;
+};
+
 void LoopProcess(Core::System& system) {
     auto server_manager = std::make_unique<ServerManager>(system);
-    std::shared_ptr<HidFirmwareSettings> firmware_settings =
-        std::make_shared<HidFirmwareSettings>(system);
-    std::shared_ptr<ResourceManager> resource_manager =
-        std::make_shared<ResourceManager>(system, firmware_settings);
+    auto firmware_settings = std::make_shared<HidFirmwareSettings>(system);
+    auto resource_manager = std::make_shared<ResourceManager>(system, firmware_settings);
 
     resource_manager->Initialize();
 
-    server_manager->RegisterNamedService(
-        "hid", std::make_shared<IHidServer>(system, resource_manager, firmware_settings));
-    server_manager->RegisterNamedService(
-        "hid:dbg", std::make_shared<IHidDebugServer>(system, resource_manager, firmware_settings));
-    server_manager->RegisterNamedService(
-        "hid:sys", std::make_shared<IHidSystemServer>(system, resource_manager, firmware_settings));
+    server_manager->RegisterNamedService("hid", std::make_shared<IHidServer>(system, resource_manager, firmware_settings));
+    server_manager->RegisterNamedService("hid:dbg", std::make_shared<IHidDebugServer>(system, resource_manager, firmware_settings));
+    server_manager->RegisterNamedService("hid:sys", std::make_shared<IHidSystemServer>(system, resource_manager, firmware_settings));
+    server_manager->RegisterNamedService("hid:tmp", std::make_shared<IHidTemporaryServer>(system));
 
     server_manager->RegisterNamedService("hidbus", std::make_shared<Hidbus>(system));
 
     server_manager->RegisterNamedService("irs", std::make_shared<IRS::IRS>(system));
     server_manager->RegisterNamedService("irs:sys", std::make_shared<IRS::IRS_SYS>(system));
 
+    server_manager->RegisterNamedService("ahid:cd", std::make_shared<AHID_CD>(system));
+    server_manager->RegisterNamedService("ahid:hdr", std::make_shared<AHID_HDR>(system));
+
     server_manager->RegisterNamedService("xcd:sys", std::make_shared<XCD_SYS>(system));
 
     system.RunServer(std::move(server_manager));

src/core/hle/service/hid/hid_system_server.cpp

@@ -38,10 +38,30 @@ IHidSystemServer::IHidSystemServer(Core::System& system_, std::shared_ptr<Resour
         {213, nullptr, "ActivateNfc"},
         {214, nullptr, "GetXcdHandleForNpadWithNfc"},
         {215, nullptr, "IsNfcActivated"},
-        {230, nullptr, "AcquireIrSensorEventHandle"},
+        {216, nullptr, "GetAbstractedPadIdForNpadWithNfc"},
+        {217, nullptr, "SetNfcEvent"},
+        {218, nullptr, "GetNfcInfo"},
+        {219, nullptr, "StartNfcDiscovery"},
+        {220, nullptr, "StopNfcDiscovery"},
+        {221, nullptr, "StartNtagRead"},
+        {222, nullptr, "StartNtagWrite"},
+        {223, nullptr, "SendNfcRawData"},
+        {224, nullptr, "RegisterMifareKey"},
+        {225, nullptr, "ClearMifareKey"},
+        {226, nullptr, "StartMifareRead"},
+        {227, nullptr, "StartMifareWrite"},
+        {230, nullptr, "AcquireIrSensorEventHndle" },
         {231, nullptr, "ActivateIrSensor"},
         {232, nullptr, "GetIrSensorState"},
-        {233, nullptr, "GetXcdHandleForNpadWithIrSensor"},
+        {233, nullptr, "GetXcdHandleForNpadWihIrSensor" },
+        {234, nullptr, "GetNpadJoyHoldType"},
+        {241, nullptr, "GetDataFormat"},
+        {242, nullptr, "SetDataFormat"},
+        {243, nullptr, "GetMcuState"},
+        {244, nullptr, "SetMcuState"},
+        {245, nullptr, "GetMcuVersionForNfc"},
+        {246, nullptr, "CheckNfcDevicePower"},
+        {247, nullptr, "SetMcuStateImmediate"},
         {301, nullptr, "ActivateNpadSystem"},
         {303, &IHidSystemServer::ApplyNpadSystemCommonPolicy, "ApplyNpadSystemCommonPolicy"},
         {304, &IHidSystemServer::EnableAssigningSingleOnSlSrPress, "EnableAssigningSingleOnSlSrPress"},

src/core/hle/service/hle_ipc.h

@@ -330,12 +330,12 @@ public:
     /// Helper function to test whether the output buffer at buffer_index can be written
     [[nodiscard]] bool CanWriteBuffer(std::size_t buffer_index = 0) const;
 
-    [[nodiscard]] Handle GetCopyHandle(std::size_t index) const {
-        return incoming_copy_handles.at(index);
+    [[nodiscard]] Handle GetCopyHandle(std::size_t index) const noexcept {
+        return index >= incoming_copy_handles.size() ? 0 : incoming_copy_handles[index];
     }
 
-    [[nodiscard]] Handle GetMoveHandle(std::size_t index) const {
-        return incoming_move_handles.at(index);
+    [[nodiscard]] Handle GetMoveHandle(std::size_t index) const noexcept {
+        return index >= incoming_move_handles.size() ? 0 : incoming_move_handles[index];
     }
 
     void AddMoveObject(Kernel::KAutoObject* object) {

src/core/hle/service/mnpp/mnpp.cpp

@@ -0,0 +1,86 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "common/logging.h"
+#include "core/hle/service/ipc_helpers.h"
+#include "core/hle/service/mnpp/mnpp.h"
+#include "core/hle/service/server_manager.h"
+#include "core/hle/service/service.h"
+
+namespace Service::MNPP {
+
+class MNPP_APP final : public ServiceFramework<MNPP_APP> {
+public:
+    explicit MNPP_APP(Core::System& system_) : ServiceFramework{system_, "mnpp:app"} {
+        // clang-format off
+        static const FunctionInfo functions[] = {
+            {0, &MNPP_APP::Cmd0, "Cmd0"},
+            {1, &MNPP_APP::Cmd1, "Cmd1"},
+        };
+        // clang-format on
+
+        RegisterHandlers(functions);
+    }
+
+private:
+    void Cmd0(HLERequestContext& ctx) {
+        LOG_WARNING(Service_MNPP, "(STUBBED) called");
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(ResultSuccess);
+    }
+
+    void Cmd1(HLERequestContext& ctx) {
+        LOG_WARNING(Service_MNPP, "(STUBBED) called");
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(ResultSuccess);
+    }
+};
+
+class MNPP_SYS final : public ServiceFramework<MNPP_SYS> {
+public:
+    explicit MNPP_SYS(Core::System& system_) : ServiceFramework{system_, "mnpp:sys"} {
+        // clang-format off
+        static const FunctionInfo functions[] = {
+            {0, nullptr, "Cmd0"},
+            {10, nullptr, "Cmd10"},
+            {100, nullptr, "Cmd100"},
+            {200, nullptr, "Cmd200"},
+            {300, nullptr, "Cmd300"},
+            {400, nullptr, "Cmd400"},
+        };
+        // clang-format on
+        RegisterHandlers(functions);
+    }
+};
+
+class MNPP_WEB final : public ServiceFramework<MNPP_WEB> {
+public:
+    explicit MNPP_WEB(Core::System& system_) : ServiceFramework{system_, "mnpp:web"} {
+        // clang-format off
+        static const FunctionInfo functions[] = {
+            {0, nullptr, "Cmd0"},
+            {1, nullptr, "Cmd1"},
+            {10, nullptr, "Cmd10"},
+            {20, nullptr, "Cmd20"},
+            {100, nullptr, "Cmd100"},
+        };
+        // clang-format on
+        RegisterHandlers(functions);
+    }
+};
+
+void LoopProcess(Core::System& system) {
+    auto server_manager = std::make_unique<ServerManager>(system);
+
+    server_manager->RegisterNamedService("mnpp:app", std::make_shared<MNPP_APP>(system));
+    server_manager->RegisterNamedService("mnpp:sys", std::make_shared<MNPP_SYS>(system));
+    server_manager->RegisterNamedService("mnpp:web", std::make_shared<MNPP_WEB>(system));
+    ServerManager::RunServer(std::move(server_manager));
+}
+
+} // namespace Service::MNPP

src/core/hle/service/mnpp/mnpp.h

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 

src/core/hle/service/mnpp/mnpp_app.cpp

@@ -1,51 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#include "common/logging.h"
-#include "core/hle/service/ipc_helpers.h"
-#include "core/hle/service/mnpp/mnpp_app.h"
-#include "core/hle/service/server_manager.h"
-#include "core/hle/service/service.h"
-
-namespace Service::MNPP {
-
-class MNPP_APP final : public ServiceFramework<MNPP_APP> {
-public:
-    explicit MNPP_APP(Core::System& system_) : ServiceFramework{system_, "mnpp:app"} {
-        // clang-format off
-        static const FunctionInfo functions[] = {
-            {0, &MNPP_APP::Unknown0, "unknown0"},
-            {1, &MNPP_APP::Unknown1, "unknown1"},
-        };
-        // clang-format on
-
-        RegisterHandlers(functions);
-    }
-
-private:
-    void Unknown0(HLERequestContext& ctx) {
-        LOG_WARNING(Service_MNPP, "(STUBBED) called");
-
-        IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(ResultSuccess);
-    }
-
-    void Unknown1(HLERequestContext& ctx) {
-        LOG_WARNING(Service_MNPP, "(STUBBED) called");
-
-        IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(ResultSuccess);
-    }
-};
-
-void LoopProcess(Core::System& system) {
-    auto server_manager = std::make_unique<ServerManager>(system);
-
-    server_manager->RegisterNamedService("mnpp:app", std::make_shared<MNPP_APP>(system));
-    ServerManager::RunServer(std::move(server_manager));
-}
-
-} // namespace Service::MNPP

src/core/hle/service/pcv/pcv.cpp

@@ -55,6 +55,30 @@ public:
     }
 };
 
+class PCV_ARB final : public ServiceFramework<PCV_ARB> {
+public:
+    explicit PCV_ARB(Core::System& system_) : ServiceFramework{system_, "pcv:arb"} {
+        // clang-format off
+        static const FunctionInfo functions[] = {
+            {0, nullptr, "ReleaseControl"},
+        };
+        // clang-format on
+        RegisterHandlers(functions);
+    }
+};
+
+class PCV_IMM final : public ServiceFramework<PCV_IMM> {
+public:
+    explicit PCV_IMM(Core::System& system_) : ServiceFramework{system_, "pcv:imm"} {
+        // clang-format off
+        static const FunctionInfo functions[] = {
+            {0, nullptr, "SetClockRate"},
+        };
+        // clang-format on
+        RegisterHandlers(functions);
+    }
+};
+
 class IClkrstSession final : public ServiceFramework<IClkrstSession> {
 public:
     explicit IClkrstSession(Core::System& system_, DeviceCode device_code_)
@@ -148,6 +172,8 @@ void LoopProcess(Core::System& system) {
     auto server_manager = std::make_unique<ServerManager>(system);
 
     server_manager->RegisterNamedService("pcv", std::make_shared<PCV>(system));
+    server_manager->RegisterNamedService("pcv:arb", std::make_shared<PCV_ARB>(system));
+    server_manager->RegisterNamedService("pcv:imm", std::make_shared<PCV_IMM>(system));
     server_manager->RegisterNamedService("clkrst", std::make_shared<CLKRST>(system, "clkrst"));
     server_manager->RegisterNamedService("clkrst:i", std::make_shared<CLKRST>(system, "clkrst:i"));
     server_manager->RegisterNamedService("clkrst:a", std::make_shared<CLKRST_A>(system));

src/core/hle/service/services.cpp

@@ -37,7 +37,7 @@
 #include "core/hle/service/mig/mig.h"
 #include "core/hle/service/mii/mii.h"
 #include "core/hle/service/mm/mm_u.h"
-#include "core/hle/service/mnpp/mnpp_app.h"
+#include "core/hle/service/mnpp/mnpp.h"
 #include "core/hle/service/ncm/ncm.h"
 #include "core/hle/service/nfc/nfc.h"
 #include "core/hle/service/nfp/nfp.h"

src/core/hle/service/sockets/bsd.cpp

@@ -173,8 +173,26 @@ void BSD::Socket(HLERequestContext& ctx) {
 
     LOG_DEBUG(Service, "called. domain={} type={} protocol={}", domain, type, protocol);
 
-    const auto [fd, bsd_errno] = SocketImpl(static_cast<Domain>(domain), static_cast<Type>(type),
-                                            static_cast<Protocol>(protocol));
+    const auto [fd, bsd_errno] = SocketImpl(Domain(domain), Type(type), Protocol(protocol));
+
+    IPC::ResponseBuilder rb{ctx, 4};
+    rb.Push(ResultSuccess);
+    rb.Push<s32>(fd);
+    rb.PushEnum(bsd_errno);
+}
+
+void BSD::SocketExempt(HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const u32 domain = rp.Pop<u32>();
+    const u32 type = rp.Pop<u32>();
+    const u32 protocol = rp.Pop<u32>();
+
+    LOG_DEBUG(Service, "called. domain={} type={} protocol={}", domain, type, protocol);
+
+    auto [fd, bsd_errno] = SocketImpl(Domain(domain), Type(type), Protocol(protocol));
+    if (bsd_errno == Errno::SUCCESS) {
+        bsd_errno = ShutdownImpl(fd, 0);
+    }
 
     IPC::ResponseBuilder rb{ctx, 4};
     rb.Push(ResultSuccess);
@@ -445,6 +463,7 @@ void BSD::Close(HLERequestContext& ctx) {
     BuildErrnoResponse(ctx, CloseImpl(fd));
 }
 
+/// @brief Only bsd:s is able to dup()
 void BSD::DuplicateSocket(HLERequestContext& ctx) {
     struct InputParameters {
         s32 fd;
@@ -463,6 +482,13 @@ void BSD::DuplicateSocket(HLERequestContext& ctx) {
 
     IPC::ResponseBuilder rb{ctx, 4};
     rb.Push(ResultSuccess);
+    if (is_user) {
+        rb.PushRaw(OutputParameters{
+            .ret = 0,
+            .bsd_errno = Errno::INVAL,
+        });
+        return;
+    }
 
     auto const res_v = DuplicateSocketImpl(input.fd);
     if (auto* res = std::get_if<s32>(&res_v)) {
@@ -496,11 +522,13 @@ void BSD::ExecuteWork(HLERequestContext& ctx, Work work) {
 }
 
 std::pair<s32, Errno> BSD::SocketImpl(Domain domain, Type type, Protocol protocol) {
-
-    if (type == Type::SEQPACKET) {
-        UNIMPLEMENTED_MSG("SOCK_SEQPACKET errno management");
-    } else if (type == Type::RAW && (domain != Domain::INET || protocol != Protocol::ICMP)) {
-        UNIMPLEMENTED_MSG("SOCK_RAW errno management");
+    // user bsd:u has restrictions on SOCK_SEQPACKET and SOCK_RAW
+    if (is_user && (type == Type::SEQPACKET || type == Type::RAW)) {
+        if (type == Type::RAW && domain == Domain::INET && protocol == Protocol::ICMP) {
+            // fine, can use on bsd:s and bsd:u
+        } else {
+            return {-1, Errno::INVAL};
+        }
     }
 
     [[maybe_unused]] const bool unk_flag = (static_cast<u32>(type) & 0x20000000) != 0;
@@ -1052,14 +1080,15 @@ void BSD::OnProxyPacketReceived(const Network::ProxyPacket& packet) {
     }
 }
 
-BSD::BSD(Core::System& system_, const char* name)
-    : ServiceFramework{system_, name} {
+BSD::BSD(Core::System& system_, const char* name, bool is_user_)
+    : ServiceFramework{system_, name}
+    , is_user{is_user_} {
     // clang-format off
     static const FunctionInfo functions[] = {
         {0, &BSD::RegisterClient, "RegisterClient"},
         {1, &BSD::StartMonitoring, "StartMonitoring"},
         {2, &BSD::Socket, "Socket"},
-        {3, nullptr, "SocketExempt"},
+        {3, &BSD::SocketExempt, "SocketExempt"},
         {4, nullptr, "Open"},
         {5, &BSD::Select, "Select"},
         {6, &BSD::Poll, "Poll"},
@@ -1125,7 +1154,8 @@ std::unique_lock<std::mutex> BSD::LockService() noexcept {
     return {};
 }
 
-BSDCFG::BSDCFG(Core::System& system_) : ServiceFramework{system_, "bsdcfg"} {
+BSDCFG::BSDCFG(Core::System& system_, const char *name)
+    : ServiceFramework{system_, name} {
     // clang-format off
     static const FunctionInfo functions[] = {
         {0, nullptr, "SetIfUp"},
@@ -1152,4 +1182,16 @@ BSDCFG::BSDCFG(Core::System& system_) : ServiceFramework{system_, "bsdcfg"} {
 
 BSDCFG::~BSDCFG() = default;
 
+BSD_NU::BSD_NU(Core::System& system_)
+    : ServiceFramework{system_, "bsd:nu"} {
+    // clang-format off
+    static const FunctionInfo functions[] = {
+        {0, nullptr, "CreateUserService"},
+    };
+    // clang-format on
+    RegisterHandlers(functions);
+}
+
+BSD_NU::~BSD_NU() = default;
+
 } // namespace Service::Sockets

src/core/hle/service/sockets/bsd.h

@@ -29,7 +29,7 @@ namespace Service::Sockets {
 
 class BSD final : public ServiceFramework<BSD> {
 public:
-    explicit BSD(Core::System& system_, const char* name);
+    explicit BSD(Core::System& system_, const char* name, bool is_user);
     ~BSD() override;
 
     // These methods are called from SSL; the first two are also called from
@@ -129,6 +129,7 @@ private:
     void RegisterClient(HLERequestContext& ctx);
     void StartMonitoring(HLERequestContext& ctx);
     void Socket(HLERequestContext& ctx);
+    void SocketExempt(HLERequestContext& ctx);
     void Select(HLERequestContext& ctx);
     void Poll(HLERequestContext& ctx);
     void Accept(HLERequestContext& ctx);
@@ -155,8 +156,7 @@ private:
     void ExecuteWork(HLERequestContext& ctx, Work work);
 
     std::pair<s32, Errno> SocketImpl(Domain domain, Type type, Protocol protocol);
-    std::pair<s32, Errno> PollImpl(std::vector<u8>& write_buffer, std::span<const u8> read_buffer,
-                                   s32 nfds, s32 timeout);
+    std::pair<s32, Errno> PollImpl(std::vector<u8>& write_buffer, std::span<const u8> read_buffer, s32 nfds, s32 timeout);
     std::pair<s32, Errno> AcceptImpl(s32 fd, std::vector<u8>& write_buffer);
     Errno BindImpl(s32 fd, std::span<const u8> addr);
     Errno ConnectImpl(s32 fd, std::span<const u8> addr);
@@ -189,12 +189,19 @@ private:
 
 protected:
     std::unique_lock<std::mutex> LockService() noexcept override;
+    bool is_user = false;
 };
 
 class BSDCFG final : public ServiceFramework<BSDCFG> {
 public:
-    explicit BSDCFG(Core::System& system_);
+    explicit BSDCFG(Core::System& system_, const char *name);
     ~BSDCFG() override;
 };
 
+class BSD_NU final : public ServiceFramework<BSD_NU> {
+public:
+    explicit BSD_NU(Core::System& system_);
+    ~BSD_NU() override;
+};
+
 } // namespace Service::Sockets

src/core/hle/service/sockets/sfdnsres.cpp

@@ -406,4 +406,21 @@ void SFDNSRES::ResolverSetOptionRequest(HLERequestContext& ctx) {
     rb.Push(ResultSuccess);
     rb.Push<s32>(0); // bsd errno
 }
+
+
+DNS_PRIV::DNS_PRIV(Core::System& system_)
+    : ServiceFramework{system_, "dns:priv"} {
+    // clang-format off
+    static const FunctionInfo functions[] = {
+        {0, nullptr, "Cmd0"},
+        {1, nullptr, "Cmd1"},
+        {2, nullptr, "Cmd2"},
+    };
+    // clang-format on
+    RegisterHandlers(functions);
+}
+
+DNS_PRIV::~DNS_PRIV() = default;
+
+
 } // namespace Service::Sockets

src/core/hle/service/sockets/sfdnsres.h

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
@@ -25,4 +28,10 @@ private:
     void ResolverSetOptionRequest(HLERequestContext& ctx);
 };
 
+class DNS_PRIV final : public ServiceFramework<DNS_PRIV> {
+public:
+    explicit DNS_PRIV(Core::System& system_);
+    ~DNS_PRIV() override;
+};
+
 } // namespace Service::Sockets

src/core/hle/service/sockets/sockets.cpp

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
@@ -12,12 +15,16 @@ namespace Service::Sockets {
 void LoopProcess(Core::System& system) {
     auto server_manager = std::make_unique<ServerManager>(system);
 
-    server_manager->RegisterNamedService("bsd:s", std::make_shared<BSD>(system, "bsd:s"));
-    server_manager->RegisterNamedService("bsd:u", std::make_shared<BSD>(system, "bsd:u"));
-    server_manager->RegisterNamedService("bsdcfg", std::make_shared<BSDCFG>(system));
+    server_manager->RegisterNamedService("bsd:s", std::make_shared<BSD>(system, "bsd:s", false));
+    server_manager->RegisterNamedService("bsd:u", std::make_shared<BSD>(system, "bsd:u", true));
+    server_manager->RegisterNamedService("bsd:a", std::make_shared<BSD>(system, "bsd:a", true));
+    server_manager->RegisterNamedService("bsd:nu", std::make_shared<BSD_NU>(system));
+    server_manager->RegisterNamedService("bsdcfg", std::make_shared<BSDCFG>(system, "bsdcfg"));
+    server_manager->RegisterNamedService("ifcfg", std::make_shared<BSDCFG>(system, "ifcfg"));
     server_manager->RegisterNamedService("nsd:a", std::make_shared<NSD>(system, "nsd:a"));
     server_manager->RegisterNamedService("nsd:u", std::make_shared<NSD>(system, "nsd:u"));
     server_manager->RegisterNamedService("sfdnsres", std::make_shared<SFDNSRES>(system));
+    server_manager->RegisterNamedService("dns:priv", std::make_shared<DNS_PRIV>(system));
     server_manager->StartAdditionalHostThreads("bsdsocket", 2);
     ServerManager::RunServer(std::move(server_manager));
 }

src/hid_core/resources/abstracted_pad/abstract_battery_handler.cpp

@@ -53,12 +53,11 @@ Result NpadAbstractBatteryHandler::DecrementRefCounter() {
 Result NpadAbstractBatteryHandler::UpdateBatteryState(u64 aruid) {
     const auto npad_index = NpadIdTypeToIndex(properties_handler->GetNpadId());
     AruidData* aruid_data = applet_resource_holder->applet_resource->GetAruidData(aruid);
-    if (aruid_data == nullptr) {
+    if (aruid_data == nullptr || aruid_data->shared_memory_format == nullptr) {
         return ResultSuccess;
     }
 
-    auto& npad_internal_state =
-        aruid_data->shared_memory_format->npad.npad_entry[npad_index].internal_state;
+    auto& npad_internal_state = aruid_data->shared_memory_format->npad.npad_entry[npad_index].internal_state;
     auto& system_properties = npad_internal_state.system_properties;
 
     system_properties.is_charging_joy_dual.Assign(dual_battery.is_charging);

src/hid_core/resources/npad/npad.cpp

@@ -80,7 +80,11 @@ Result NPad::Activate(u64 aruid) {
     std::scoped_lock shared_lock{*applet_resource_holder.shared_mutex};
 
     auto* data = applet_resource_holder.applet_resource->GetAruidData(aruid);
-    const auto aruid_index = applet_resource_holder.applet_resource->GetIndexFromAruid(aruid);
+    auto aruid_index = applet_resource_holder.applet_resource->GetIndexFromAruid(aruid);
+    if (aruid_index >= AruidIndexMax) {
+        LOG_ERROR(Service_HID, "Invalid aruid:{:016X}", aruid);
+        aruid_index = 0;
+    }
 
     if (data == nullptr || !data->flag.is_assigned) {
         return ResultSuccess;
@@ -1099,13 +1103,16 @@ Result NPad::RegisterAppletResourceUserId(u64 aruid) {
 
 void NPad::UnregisterAppletResourceUserId(u64 aruid) {
     // TODO: Remove this once abstract pad is emulated properly
-    const auto aruid_index = npad_resource.GetIndexFromAruid(aruid);
+    auto aruid_index = npad_resource.GetIndexFromAruid(aruid);
+    if (aruid_index >= AruidIndexMax) {
+        LOG_ERROR(Service_HID, "Invalid aruid:{:016X}", aruid);
+        aruid_index = 0;
+    }
     for (auto& controller : controller_data[aruid_index]) {
         controller.is_active = false;
         controller.is_connected = false;
         controller.shared_memory = nullptr;
     }
-
     npad_resource.UnregisterAppletResourceUserId(aruid);
 }
 

src/hid_core/resources/npad/npad_resource.cpp

@@ -71,6 +71,9 @@ Result NPadResource::RegisterAppletResourceUserId(u64 aruid) {
 
 void NPadResource::UnregisterAppletResourceUserId(u64 aruid) {
     const u64 aruid_index = GetIndexFromAruid(aruid);
+    if (aruid_index >= AruidIndexMax) {
+        return;
+    }
 
     FreeAppletResourceId(aruid);
     if (aruid_index < AruidIndexMax) {

src/yuzu_cmd/emu_window/emu_window_sdl3.cpp

@@ -5,6 +5,10 @@
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <SDL3/SDL.h>
+#include <SDL3/SDL_timer.h>
+#ifdef __EMSCRIPTEN__
+#include <emscripten.h>
+#endif
 
 #include "common/logging.h"
 #include "common/scm_rev.h"
@@ -26,9 +30,17 @@ EmuWindow_SDL3::EmuWindow_SDL3(InputCommon::InputSubsystem* input_subsystem_, Co
         LOG_CRITICAL(Frontend, "Failed to initialize SDL3: {}, Exiting...", SDL_GetError());
         exit(1);
     }
+    titlebar_timer = SDL_AddTimer(2000, [](void *userdata, SDL_TimerID, Uint32) -> Uint32 {
+        auto* this_ = (EmuWindow_SDL3*)userdata;
+        auto const results = this_->system.GetAndResetPerfStats();
+        auto const title = fmt::format("{} | {}-{} | FPS: {:.0f} ({:.0f}%)", Common::g_build_fullname, Common::g_scm_branch, Common::g_scm_desc, results.average_game_fps, results.emulation_speed * 100.0f);
+        SDL_SetWindowTitle(this_->render_window, title.c_str());
+        return 2000;
+    }, this);
 }
 
 EmuWindow_SDL3::~EmuWindow_SDL3() {
+    SDL_RemoveTimer(titlebar_timer);
     system.HIDCore().UnloadInputDevices();
     input_subsystem->Shutdown();
     SDL_Quit();
@@ -132,8 +144,7 @@ void EmuWindow_SDL3::Fullscreen() {
     switch (Settings::values.fullscreen_mode.GetValue()) {
     case Settings::FullscreenMode::Exclusive:
         // Set window size to render size before entering fullscreen in exclusive mode.
-        if (const SDL_DisplayMode* display_mode_ptr =
-                SDL_GetDesktopDisplayMode(SDL_GetDisplayForWindow(render_window))) {
+        if (const SDL_DisplayMode* display_mode_ptr = SDL_GetDesktopDisplayMode(SDL_GetDisplayForWindow(render_window))) {
             display_mode = *display_mode_ptr;
             SDL_SetWindowSize(render_window, display_mode.w, display_mode.h);
             SDL_SetWindowFullscreenMode(render_window, &display_mode);
@@ -165,92 +176,60 @@ void EmuWindow_SDL3::Fullscreen() {
     }
 }
 
-void EmuWindow_SDL3::WaitEvent() {
-    // Called on main thread
-    SDL_Event event;
-
-    if (!SDL_WaitEvent(&event)) {
-        const char* error = SDL_GetError();
-        if (!error || strcmp(error, "") == 0) {
-            // https://github.com/libsdl-org/SDL/issues/5780
-            // Sometimes SDL will return without actually having hit an error condition;
-            // just ignore it in this case.
-            return;
-        }
-
-        LOG_CRITICAL(Frontend, "SDL_WaitEvent failed: {}", error);
-        exit(1);
-    }
-
+void EmuWindow_SDL3::OnEvent(SDL_Event& event) {
+    // Notice how we skip the "update title" aspect on most events
+    // this is because some WMs do NOT like changing titles while resizing
+    // so let's just... not do that, thanks :)
+    // Afterall we don't really expect the user to pay attention to the titlebar
+    // while they're moving a lot of shit around...
     switch (event.type) {
     case SDL_EVENT_WINDOW_RESIZED:
     case SDL_EVENT_WINDOW_PIXEL_SIZE_CHANGED:
     case SDL_EVENT_WINDOW_MAXIMIZED:
     case SDL_EVENT_WINDOW_RESTORED:
-        OnResize();
-        break;
+        return OnResize();
     case SDL_EVENT_WINDOW_MINIMIZED:
         is_shown = false;
-        OnResize();
-        break;
+        return OnResize();
     case SDL_EVENT_WINDOW_EXPOSED:
         is_shown = true;
-        OnResize();
-        break;
+        return OnResize();
     case SDL_EVENT_WINDOW_CLOSE_REQUESTED:
         is_open = false;
-        break;
+        return;
     case SDL_EVENT_KEY_DOWN:
     case SDL_EVENT_KEY_UP:
-        OnKeyEvent(static_cast<int>(event.key.scancode), event.key.down ? 1 : 0);
-        break;
+        return OnKeyEvent(int(event.key.scancode), event.key.down ? 1 : 0);
     case SDL_EVENT_MOUSE_MOTION:
         // ignore if it came from touch
         if (event.button.which != SDL_TOUCH_MOUSEID)
             OnMouseMotion(event.motion.x, event.motion.y);
-        break;
+        return;
     case SDL_EVENT_MOUSE_BUTTON_DOWN:
     case SDL_EVENT_MOUSE_BUTTON_UP:
         // ignore if it came from touch
-        if (event.button.which != SDL_TOUCH_MOUSEID) {
-            OnMouseButton(event.button.button, event.button.down ? 1 : 0,
-                          static_cast<s32>(event.button.x), static_cast<s32>(event.button.y));
-        }
-        break;
+        if (event.button.which != SDL_TOUCH_MOUSEID)
+            OnMouseButton(event.button.button, event.button.down ? 1 : 0, s32(event.button.x), s32(event.button.y));
+        return;
     case SDL_EVENT_FINGER_DOWN:
-        OnFingerDown(event.tfinger.x, event.tfinger.y,
-                     static_cast<std::size_t>(event.tfinger.touchID));
-        break;
+        return OnFingerDown(event.tfinger.x, event.tfinger.y, std::size_t(event.tfinger.touchID));
     case SDL_EVENT_FINGER_MOTION:
-        OnFingerMotion(event.tfinger.x, event.tfinger.y,
-                       static_cast<std::size_t>(event.tfinger.touchID));
-        break;
+        return OnFingerMotion(event.tfinger.x, event.tfinger.y, std::size_t(event.tfinger.touchID));
     case SDL_EVENT_FINGER_UP:
-        OnFingerUp();
-        break;
+        return OnFingerUp();
     case SDL_EVENT_QUIT:
         is_open = false;
-        break;
+        return;
     default:
         break;
     }
-
-    const u32 current_time = SDL_GetTicks();
-    if (current_time > last_time + 2000) {
-        const auto results = system.GetAndResetPerfStats();
-        const auto title = fmt::format("{} | {}-{} | FPS: {:.0f} ({:.0f}%)",
-                                       Common::g_build_fullname,
-                                       Common::g_scm_branch,
-                                       Common::g_scm_desc,
-                                       results.average_game_fps,
-                                       results.emulation_speed * 100.0);
-        SDL_SetWindowTitle(render_window, title.c_str());
-        last_time = current_time;
-    }
 }
 
 // Credits to Samantas5855 and others for this function.
 void EmuWindow_SDL3::SetWindowIcon() {
+#if defined(__EMSCRIPTEN__) || defined(__wasi__)
+    // Icons do not work yet
+#else
     SDL_IOStream* const yuzu_icon_stream = SDL_IOFromConstMem((void*)yuzu_icon, yuzu_icon_size);
     if (yuzu_icon_stream == nullptr) {
         LOG_WARNING(Frontend, "Failed to create Eden icon stream.");
@@ -264,6 +243,7 @@ void EmuWindow_SDL3::SetWindowIcon() {
     // The icon is attached to the window pointer
     SDL_SetWindowIcon(render_window, window_icon);
     SDL_DestroySurface(window_icon);
+#endif
 }
 
 void EmuWindow_SDL3::OnMinimalClientAreaChangeRequest(std::pair<u32, u32> minimal_size) {

src/yuzu_cmd/emu_window/emu_window_sdl3.h

@@ -9,11 +9,12 @@
 #include <tuple>
 #include <utility>
 
+#include <SDL3/SDL.h>
+#include <SDL3/SDL_timer.h>
+
 #include "core/frontend/emu_window.h"
 #include "core/frontend/graphics_context.h"
 
-struct SDL_Window;
-
 namespace Core {
 class System;
 }
@@ -35,7 +36,7 @@ public:
     bool IsShown() const override;
 
     /// Wait for the next event on the main thread.
-    void WaitEvent();
+    void OnEvent(SDL_Event& event);
 
     // Sets the window icon from yuzu.bmp
     void SetWindowIcon();
@@ -80,6 +81,9 @@ protected:
     /// Called when a configuration change affects the minimal size of the window
     void OnMinimalClientAreaChangeRequest(std::pair<u32, u32> minimal_size) override;
 
+    /// Periodic changer of titlebar (independent of event loop)
+    SDL_TimerID titlebar_timer;
+
     /// Is the window still open?
     bool is_open = true;
 
@@ -89,9 +93,6 @@ protected:
     /// Internal SDL3 render window
     SDL_Window* render_window{};
 
-    /// Keeps track of how often to update the title bar during gameplay
-    u32 last_time = 0;
-
     /// Input subsystem to use with this window.
     InputCommon::InputSubsystem* input_subsystem;
 

src/yuzu_cmd/yuzu.cpp

@@ -8,6 +8,12 @@
 #include <memory>
 #include <regex>
 #include <string>
+#include "common/settings_enums.h"
+#ifdef __EMSCRIPTEN__
+#include <emscripten.h>
+#endif
+#define SDL_MAIN_USE_CALLBACKS 1
+#include <SDL3/SDL_main.h>
 
 #include <fmt/ostream.h>
 
@@ -39,9 +45,7 @@
 #ifdef _WIN32
 // windows.h needs to be included before shellapi.h
 #include <windows.h>
-
 #include <shellapi.h>
-
 #include "common/windows/timer_resolution.h"
 #endif
 
@@ -174,8 +178,14 @@ static void OnStatusMessageReceived(const Network::StatusMessageEntry& msg) {
         std::cout << std::endl << "* " << message << std::endl << std::endl;
 }
 
-/// Application entry point
-int main(int argc, char** argv) {
+struct SdlState {
+    Core::System system{};
+    std::unique_ptr<EmuWindow_SDL3> emu_window;
+};
+
+extern "C" SDL_AppResult SDL_AppInit(void **appstate, int argc, char **argv) {
+    SdlState* state = new SdlState();
+
 #ifdef _WIN32
     if (AttachConsole(ATTACH_PARENT_PROCESS)) {
         freopen("CONOUT$", "wb", stdout);
@@ -193,7 +203,7 @@ int main(int argc, char** argv) {
     auto argv_w = CommandLineToArgvW(GetCommandLineW(), &argc_w);
     if (argv_w == nullptr) {
         LOG_CRITICAL(Frontend, "Failed to get command line arguments");
-        return -1;
+        return SDL_APP_FAILURE;
     }
 #endif
     std::string filepath;
@@ -247,7 +257,7 @@ int main(int argc, char** argv) {
                 break;
             case 'h':
                 PrintHelp(argv[0]);
-                return 0;
+                return SDL_APP_FAILURE;
             case 'g':
                 filepath = std::string(optarg);
                 break;
@@ -264,7 +274,7 @@ int main(int argc, char** argv) {
                 if (!std::regex_match(str_arg, re)) {
                     std::cout << "Wrong format for option --multiplayer\n";
                     PrintHelp(argv[0]);
-                    return -1;
+                    return SDL_APP_FAILURE;
                 }
 
                 std::smatch match;
@@ -279,11 +289,11 @@ int main(int argc, char** argv) {
                 std::regex nickname_re("^[a-zA-Z0-9._\\- ]+$");
                 if (!std::regex_match(nickname, nickname_re)) {
                     LOG_ERROR(Frontend, "Nickname is not valid. Must be 4 to 20 alphanumeric characters");
-                    return -1;
+                    return SDL_APP_FAILURE;
                 }
                 if (address.empty()) {
                     LOG_ERROR(Frontend, "Address to room must not be empty");
-                    return -1;
+                    return SDL_APP_FAILURE;
                 }
                 break;
             }
@@ -296,7 +306,7 @@ int main(int argc, char** argv) {
                 break;
             case 'v':
                 PrintVersion();
-                return -1;
+                return SDL_APP_FAILURE;
             case 'n':
                 force_null_render = true;
                 break;
@@ -358,79 +368,73 @@ int main(int argc, char** argv) {
 
     if (filepath.empty()) {
         LOG_CRITICAL(Frontend, "Failed to load ROM: No ROM specified");
-        return -1;
+        return SDL_APP_FAILURE;
     }
 
-    Core::System system{};
-    system.Initialize();
+    state->system.Initialize();
 
     InputCommon::InputSubsystem input_subsystem{};
 
     // Apply the command line arguments
-    system.ApplySettings();
+    state->system.ApplySettings();
 
-    std::unique_ptr<EmuWindow_SDL3> emu_window;
     switch (Settings::values.renderer_backend.GetValue()) {
 #ifdef HAS_OPENGL
     case Settings::RendererBackend::OpenGL_GLSL:
     case Settings::RendererBackend::OpenGL_GLASM:
     case Settings::RendererBackend::OpenGL_SPIRV:
-        emu_window = std::make_unique<EmuWindow_SDL3_GL>(&input_subsystem, system, fullscreen);
+        state->emu_window = std::make_unique<EmuWindow_SDL3_GL>(&input_subsystem, state->system, fullscreen);
         break;
 #endif
     case Settings::RendererBackend::Vulkan:
-        emu_window = std::make_unique<EmuWindow_SDL3_VK>(&input_subsystem, system, fullscreen);
+        state->emu_window = std::make_unique<EmuWindow_SDL3_VK>(&input_subsystem, state->system, fullscreen);
         break;
     case Settings::RendererBackend::Null:
-        emu_window = std::make_unique<EmuWindow_SDL3_Null>(&input_subsystem, system, fullscreen);
+        state->emu_window = std::make_unique<EmuWindow_SDL3_Null>(&input_subsystem, state->system, fullscreen);
         break;
     default:
         LOG_CRITICAL(Frontend, "Invalid renderer backend");
-        return -1;
+        return SDL_APP_FAILURE;
     }
 
 #ifdef _WIN32
     Common::Windows::SetCurrentTimerResolutionToMaximum();
-    system.CoreTiming().SetTimerResolutionNs(Common::Windows::GetCurrentTimerResolution());
+    state->system.CoreTiming().SetTimerResolutionNs(Common::Windows::GetCurrentTimerResolution());
 #endif
 
-    system.SetContentProvider(std::make_unique<FileSys::ContentProviderUnion>());
-    system.SetFilesystem(std::make_shared<FileSys::RealVfsFilesystem>());
-    system.GetFileSystemController().CreateFactories(*system.GetFilesystem());
-    system.GetUserChannel().clear();
+    state->system.SetContentProvider(std::make_unique<FileSys::ContentProviderUnion>());
+    state->system.SetFilesystem(std::make_shared<FileSys::RealVfsFilesystem>());
+    state->system.GetFileSystemController().CreateFactories(*state->system.GetFilesystem());
+    state->system.GetUserChannel().clear();
 
     Service::AM::FrontendAppletParameters load_parameters{
         .applet_id = Service::AM::AppletId::Application,
     };
-    const Core::SystemResultStatus load_result{system.Load(*emu_window, filepath, load_parameters)};
-
+    const Core::SystemResultStatus load_result = state->system.Load(*state->emu_window, filepath, load_parameters);
     switch (load_result) {
-    case Core::SystemResultStatus::ErrorGetLoader:
-        LOG_CRITICAL(Frontend, "Failed to obtain loader for {}!", filepath);
-        return -1;
-    case Core::SystemResultStatus::ErrorLoader:
-        LOG_CRITICAL(Frontend, "Failed to load ROM!");
-        return -1;
-    case Core::SystemResultStatus::ErrorNotInitialized:
-        LOG_CRITICAL(Frontend, "CPUCore not initialized");
-        return -1;
-    case Core::SystemResultStatus::ErrorVideoCore:
-        LOG_CRITICAL(Frontend, "Failed to initialize VideoCore!");
-        return -1;
     case Core::SystemResultStatus::Success:
         break; // Expected case
+    case Core::SystemResultStatus::ErrorGetLoader:
+        LOG_CRITICAL(Frontend, "Failed to obtain loader for {}!", filepath);
+        return SDL_APP_FAILURE;
+    case Core::SystemResultStatus::ErrorLoader:
+        LOG_CRITICAL(Frontend, "Failed to load ROM!");
+        return SDL_APP_FAILURE;
+    case Core::SystemResultStatus::ErrorNotInitialized:
+        LOG_CRITICAL(Frontend, "CPUCore not initialized");
+        return SDL_APP_FAILURE;
+    case Core::SystemResultStatus::ErrorVideoCore:
+        LOG_CRITICAL(Frontend, "Failed to initialize VideoCore!");
+        return SDL_APP_FAILURE;
     default:
-        if (static_cast<u32>(load_result) >
-            static_cast<u32>(Core::SystemResultStatus::ErrorLoader)) {
-            const u16 loader_id = static_cast<u16>(Core::SystemResultStatus::ErrorLoader);
-            const u16 error_id = static_cast<u16>(load_result) - loader_id;
-            LOG_CRITICAL(Frontend,
-                         "While attempting to load the ROM requested, an error occurred. Please "
-                         "refer to the Eden wiki for more information or the Eden discord for "
-                         "additional help.\n\nError Code: {:04X}-{:04X}\nError Description: {}",
-                         loader_id, error_id, static_cast<Loader::ResultStatus>(error_id));
-        }
-        break;
+        const u16 loader_id = u16(Core::SystemResultStatus::ErrorLoader);
+        const u16 error_id = u16(load_result) - loader_id;
+        LOG_CRITICAL(Frontend,
+            "While attempting to load the ROM requested, an error occurred. Please "
+            "refer to the Eden wiki for more information or the Eden discord for "
+            "additional help.\n\nError Code: {:04X}-{:04X}\nError Description: {}",
+            loader_id, error_id, Loader::ResultStatus(error_id));
+        return SDL_APP_FAILURE;
     }
 
     if (use_multiplayer) {
@@ -439,40 +443,46 @@ int main(int argc, char** argv) {
             member->BindOnStatusMessageReceived(OnStatusMessageReceived);
             member->BindOnStateChanged(OnStateChanged);
             member->BindOnError(OnNetworkError);
-            LOG_DEBUG(Network, "Start connection to {}:{} with nickname {}", address, port,
-                      nickname);
+            LOG_DEBUG(Network, "Start connection to {}:{} with nickname {}", address, port, nickname);
             member->Join(nickname, address.c_str(), port, 0, Network::NoPreferredIP, password);
         } else {
             LOG_ERROR(Network, "Could not access RoomMember");
-            return 0;
+            return SDL_APP_FAILURE;
         }
     }
 
     // Core is loaded, start the GPU (makes the GPU contexts current to this thread)
-    system.GPU().Start();
-    system.GetCpuManager().OnGpuReady();
+    state->system.GPU().Start();
+    state->system.GetCpuManager().OnGpuReady();
 
     if (Settings::values.use_disk_shader_cache.GetValue()) {
-        system.Renderer().ReadRasterizer()->LoadDiskResources(
-            system.GetApplicationProcessProgramID(), std::stop_token{},
+        state->system.Renderer().ReadRasterizer()->LoadDiskResources(
+            state->system.GetApplicationProcessProgramID(), std::stop_token{},
             [](VideoCore::LoadCallbackStage, size_t value, size_t total) {});
     }
 
-    system.RegisterExitCallback([&] {
-        // Just exit right away.
-        exit(0);
-    });
-    void(system.Run());
-    if (system.DebuggerEnabled()) {
-        system.InitializeDebugger();
-    }
-    while (emu_window->IsOpen()) {
-        emu_window->WaitEvent();
-    }
-    system.DetachDebugger();
-    void(system.Pause());
-    system.ShutdownMainProcess();
-    return 0;
+    // don't do anything, SDL3 already exists for us :D
+    state->system.RegisterExitCallback([] {});
+    void(state->system.Run());
+    if (state->system.DebuggerEnabled())
+        state->system.InitializeDebugger();
+    return SDL_APP_SUCCESS;
+}
+extern "C" SDL_AppResult SDL_AppIterate(void *appstate) {
+    SdlState *state = (SdlState *)appstate;
+    return state->emu_window->IsOpen() ? SDL_APP_CONTINUE : SDL_APP_SUCCESS;
+}
+extern "C" SDL_AppResult SDL_AppEvent(void *appstate, SDL_Event *event) {
+    SdlState *state = (SdlState *)appstate;
+    state->emu_window->OnEvent(*event);
+    return SDL_APP_SUCCESS;
+}
+extern "C" void SDL_AppQuit(void *appstate, SDL_AppResult result) {
+    SdlState *state = (SdlState *)appstate;
+    state->system.DetachDebugger();
+    void(state->system.Pause());
+    state->system.ShutdownMainProcess();
+    delete state;
 }
 
 #define VMA_IMPLEMENTATION