John patch

[hle] constexpr handler dispatch maps, introduce version gating (#4480 )
This PR primarily focuses on upbringing constexpr maps for handlers. Each time an HLE object of a service is construed, it registers it's own handlers, over and over. Regardless of whetever it needs them at the moment or not. Additionally we don't require to keep track of different function pointers amongst each object. This can be done by overriding the given function instead, as opposed to having a separate hash map for every given object. In other words: Remove handlers (and handlers_tipc) map for every instance then read from a static defined per-class. - [x] Migrate all HLE functions to new `frozen::map` constexpr time finder - [ ] Measure if this approach actually makes better codegen Optional: - [x] Properly gate all functions (that have versions commented next to them) - [x] Maybe store `HandlerFnP<>` and `const char*` separately, version gating can go in a different map as well Information such as name can be used on debug builds, but doesn't particularly help on release as one can consult an external reference (or have an annotated IPC map) Signed-off-by: lizzie <lizzie@eden-emu.dev> - [x] I have read and followed the [Contribution Guidelines](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/CONTRIBUTING.md#code-contributions). - [x] I have read and followed the [AI Policy](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/docs/policies/AI.md) - [x] I have read and followed the [Coding Guidelines](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/docs/policies/Coding.md) to the best of my ability. ------------------- Co-authored-by: Maufeat <sahyno1996@gmail.com> Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/4480 Reviewed-by: Maufeat <sahyno1996@gmail.com> Reviewed-by: MaranBr <maranbr@eden-emu.dev>
2026-10-26 10:37:15 +01:00 · 2026-10-26 10:37:15 +01:00
393 changed files with 12508 additions and 14154 deletions
--- a/docs/DesignOverview.md
+++ b/docs/DesignOverview.md
@ -1,6 +1,6 @@
 # Design Overview

-Modern game consoles require heavy power to be emulated appropriately. This is why the emulator uses an approach known as HLE (High-Level-Emulation), in a nutshell: Instead of accurately emulating every subsystem that forms part of a component, emulate the resulting visible I/O interface instead.
+Modern game consoles require heavy power to emulate. This is why the emulator uses an approach known as HLE (High-Level-Emulation), in a nutshell: Instead of accurately emulating every subsystem that forms part of a component, emulate the resulting visible output of said interface instead.

 For example, take a disk write, instead of emulating a proper SD card we instead use the C++ standard library for I/O. Additionally we use the abstractions provided by the `fs` service to "lie" to programs about certain SD card properties. Notably this includes making up sizes for the fake SD card, giving "realistic" values or expected outputs for a given card, and so on. And instead of writing to an actual SD card, the emulator simply writes to a file.

--- a/docs/README.md
+++ b/docs/README.md
@ -21,7 +21,7 @@ This contains documentation created by developers, build instructions, guideline
 - Subsystems:
  - **[Design Overview](./DesignOverview.md)**
  - **[Dynarmic](./dynarmic/README.md)**
-  - **[HOS Kernel](./HosKernel.md)**
+  - **[Subsystem: HLE](./SubsystemHLE.md)**
  - **[Settings](./Settings.md)**

 ## Policies
--- a/docs/SubsystemHLE.md
+++ b/docs/SubsystemHLE.md
@ -0,0 +1,82 @@
+# Subsystem: HLE
+
+## HOS Kernel
+
+In brief, the HOS kernel is a microkernel, all services and programs run in userspace, the primary way to do communication between these is via `HIPC` (not covered here); otherwise most of the primitives reside in the forms of syscalls invoked via `svc #imm`. The kernel supports both 32-bit and 64-bit programs, and has the capacity to use 32, 36 and 39 bits of address space for spawned processes. Most of the networking stack is based off FreeBSD's network stack.
+
+The emulator implements the majority of the syscalls pertaining to the HOS kernel itself. When we talk about the HOS Kernel (in the context of the emulator) we are strictly speaking about the mechanisms from which syscalls are handled (and it's subsequent side effects, such as the page table book-keeping). The emulator at it's current state is unable to load a custom low-level kernel and do supervisor-level emulation.
+
+Most programs in NX eventually invoke an `svc`, which, depending on it's immediate value, will go on to be dispatched into one of the specific syscall handlers.
+
+These can be seen in [svc.cpp](/src/core/hle/kernel/svc.cpp). All of these correspond to syscalls which userspace programs may perform.
+
+In turn, these syscalls create the mechanisms that allows programs to use CMIF/TIPC as their primary IPC form to contact other services/processes running on the system, the details of which will not be covered here, but you can consult the relevant [SwitchBrew article: 'HIPC'](https://switchbrew.org/wiki/HIPC).
+
+From the point of view of the programs, no special devices (such as PCIE, Realtek drivers, Bluetooth or USB) has to be handled by the emulator; this is because most of the fun occurs in specialized services such as `usb:u` or `pcie` services. Which aren't emulated (yet).
+
+Due to the nature of syscalls, many of them interact with memory. The emulated kernel has an internal tree-like structure, borrowed from FreeBSD's intrusive red-black tree; this is used to track and find mappings added or removed. Thus most of the process space is emulated in this way.
+
+The kernel keeps it's own separate pagetable, in a traditional sense, each process has it's own pagetable, this is true for HOS as well.
+
+Every process keeps it's own tracking of the following structures:
+- Name (13 characters)
+- 64-bit ID
+- A handle table
+- Exclusive monitor
+- Threads
+- Held locks
+- Thread local pages
+- A page table for each process
+
+The emulator willingly restricts itself to only use 4 threads (to emulate 4 cores), this is because most existing applications do not benefit greatly from the added core count, and in fact can be detrimental due to extra contention. This translates equitatively to about 4 `ArmInterface` slots for each process, these are then redirected to whatever is the last `pc` of the last thread running on the core is meant to be; proceed to run it, then when returning (due to halt or interruption), proceed to reschedule the thread.
+
+The scheduler as-is isn't 100% faithful to the original (for example the original is cooperative and not preemptive), and has great timing variance (especially due to the fact the emulator can run in systems with wildly different timings).
+
+## Services
+
+Consult [SwitchBrew](https://switchbrew.org/) for per-service methods, and implementation details.
+
+All services are instatiated implicitly using `ServiceFramework`. To register a new interface or service, you can inherit from said class, providing additionally a template parameter that references `Self`, for example:
+
+```c++
+// Follows as:
+// class MyInterface [final] : public ServiceFramework<MyInterface> { ... };
+// [final] is optional, but should be used whenever there is no intention of this class itself being inherited.
+class IFloatingRegistrationRequest final : public ServiceFramework<IFloatingRegistrationRequest> {
+public:
+    // ctor, you can pass extra parameters here (if so required)
+    explicit IFloatingRegistrationRequest(Core::System& system_)
+        : ServiceFramework{system_, "IFloatingRegistrationRequest"}
+    {}
+
+    // Must be placed after all methods are defined (or declared).
+    // Define here your functions and methods, please order them.
+    // Use FindRequestTipc for TIPC handlers.
+    static constexpr auto functions = CreateStaticMap(
+        FunctionInfo{0, nullptr, "GetSessionId"},
+        FunctionInfo{12, nullptr, "GetAccountId"},
+        FunctionInfo{13, nullptr, "GetLinkedNintendoAccountId"},
+        FunctionInfo{14, nullptr, "GetNickname"},
+        FunctionInfo{15, nullptr, "GetProfileImage"},
+        FunctionInfo{16, nullptr, "GetProfileLargeImage", MakeVersionGate({18,0,0})},
+        FunctionInfo{21, nullptr, "LoadIdTokenCache"},
+        FunctionInfo{100, nullptr, "RegisterUser"},
+        FunctionInfo{101, nullptr, "RegisterUserWithUid"},
+        FunctionInfo{102, nullptr, "RegisterNetworkServiceAccountAsync", MakeVersionGate({4,0,0})},
+        FunctionInfo{103, nullptr, "RegisterNetworkServiceAccountWithUidAsync", MakeVersionGate({4,0,0})},
+        FunctionInfo{110, nullptr, "SetSystemProgramIdentification"},
+        FunctionInfo{111, nullptr, "EnsureIdTokenCacheAsync"}
+    );
+    std::optional<FunctionInfoBase> FindRequest(u32 key) override {
+        return HandlerTableGenerateWithFind(key, functions);
+    }
+};
+```
+
+Try to keep service structures local, that is, don't place them on header files if they're only going to be used by a specific service.
+
+In each `.cpp` file that uses `D<...>/C<...>` CMIF wrapper helpers, remember to include the corresponding instancer, so you don't face linker errors:
+```c++
+#include "core/hle/service/cmif_serialization.h"
+```
+This will properly instatiate the corresponding wrappers and decompose the provided arguments in the wiring order.
--- a/src/core/CMakeLists.txt
+++ b/src/core/CMakeLists.txt
@ -444,28 +444,18 @@ add_library(core STATIC
    hle/service/am/process_creation.h
    hle/service/am/process_holder.cpp
    hle/service/am/process_holder.h
-    hle/service/am/service/all_system_applet_proxies_service.cpp
-    hle/service/am/service/all_system_applet_proxies_service.h
-    hle/service/am/service/applet_common_functions.cpp
-    hle/service/am/service/applet_common_functions.h
    hle/service/am/service/application_accessor.cpp
    hle/service/am/service/application_accessor.h
    hle/service/am/service/application_creator.cpp
    hle/service/am/service/application_creator.h
    hle/service/am/service/application_functions.cpp
    hle/service/am/service/application_functions.h
-    hle/service/am/service/application_proxy.cpp
-    hle/service/am/service/application_proxy.h
-    hle/service/am/service/application_proxy_service.cpp
-    hle/service/am/service/application_proxy_service.h
    hle/service/am/service/audio_controller.cpp
    hle/service/am/service/audio_controller.h
    hle/service/am/service/common_state_getter.cpp
    hle/service/am/service/common_state_getter.h
    hle/service/am/service/cradle_firmware_updater.cpp
    hle/service/am/service/cradle_firmware_updater.h
-    hle/service/am/service/debug_functions.cpp
-    hle/service/am/service/debug_functions.h
    hle/service/am/service/display_controller.cpp
    hle/service/am/service/display_controller.h
    hle/service/am/service/global_state_controller.cpp
@ -474,28 +464,14 @@ add_library(core STATIC
    hle/service/am/service/home_menu_functions.h
    hle/service/am/service/library_applet_accessor.cpp
    hle/service/am/service/library_applet_accessor.h
-    hle/service/am/service/library_applet_creator.cpp
-    hle/service/am/service/library_applet_creator.h
-    hle/service/am/service/library_applet_proxy.cpp
-    hle/service/am/service/library_applet_proxy.h
-    hle/service/am/service/library_applet_self_accessor.cpp
-    hle/service/am/service/library_applet_self_accessor.h
-    hle/service/am/service/lock_accessor.cpp
-    hle/service/am/service/lock_accessor.h
    hle/service/am/service/overlay_functions.cpp
    hle/service/am/service/overlay_functions.h
-    hle/service/am/service/overlay_applet_proxy.cpp
-    hle/service/am/service/overlay_applet_proxy.h
    hle/service/am/service/process_winding_controller.cpp
    hle/service/am/service/process_winding_controller.h
    hle/service/am/service/self_controller.cpp
    hle/service/am/service/self_controller.h
    hle/service/am/service/storage.cpp
    hle/service/am/service/storage.h
-    hle/service/am/service/storage_accessor.cpp
-    hle/service/am/service/storage_accessor.h
-    hle/service/am/service/system_applet_proxy.cpp
-    hle/service/am/service/system_applet_proxy.h
    hle/service/am/service/window_controller.cpp
    hle/service/am/service/window_controller.h
    hle/service/am/window_system.cpp
@ -580,20 +556,8 @@ add_library(core STATIC
    hle/service/btdrv/btdrv.h
    hle/service/btm/btm.cpp
    hle/service/btm/btm.h
-    hle/service/btm/btm_debug.cpp
-    hle/service/btm/btm_debug.h
-    hle/service/btm/btm_system.cpp
-    hle/service/btm/btm_system.h
-    hle/service/btm/btm_system_core.cpp
-    hle/service/btm/btm_system_core.h
-    hle/service/btm/btm_user.cpp
-    hle/service/btm/btm_user.h
-    hle/service/btm/btm_user_core.cpp
-    hle/service/btm/btm_user_core.h
    hle/service/caps/caps.cpp
    hle/service/caps/caps.h
-    hle/service/caps/caps_a.cpp
-    hle/service/caps/caps_a.h
    hle/service/caps/caps_c.cpp
    hle/service/caps/caps_c.h
    hle/service/caps/caps_manager.cpp
@ -618,10 +582,6 @@ add_library(core STATIC
    hle/service/eupld/eupld.h
    hle/service/fatal/fatal.cpp
    hle/service/fatal/fatal.h
-    hle/service/fatal/fatal_p.cpp
-    hle/service/fatal/fatal_p.h
-    hle/service/fatal/fatal_u.cpp
-    hle/service/fatal/fatal_u.h
    hle/service/fgm/fgm.cpp
    hle/service/fgm/fgm.h
    hle/service/filesystem/filesystem.cpp
@ -653,8 +613,6 @@ add_library(core STATIC
    hle/service/filesystem/save_data_controller.h
    hle/service/friend/friend.cpp
    hle/service/friend/friend.h
-    hle/service/friend/friend_interface.cpp
-    hle/service/friend/friend_interface.h
    hle/service/glue/arp.cpp
    hle/service/glue/arp.h
    hle/service/glue/bgtc.cpp
@ -723,8 +681,6 @@ add_library(core STATIC
    hle/service/ldn/monitor_service.h
    hle/service/ldn/sf_monitor_service.cpp
    hle/service/ldn/sf_monitor_service.h
-    hle/service/ldn/sf_service.cpp
-    hle/service/ldn/sf_service.h
    hle/service/ldn/sf_service_monitor.cpp
    hle/service/ldn/sf_service_monitor.h
    hle/service/ldn/system_local_communication_service.cpp
@ -913,8 +869,6 @@ add_library(core STATIC
    hle/service/olsc/native_handle_holder.h
    hle/service/olsc/olsc_service_for_application.cpp
    hle/service/olsc/olsc_service_for_application.h
-    hle/service/olsc/olsc_service_for_system_service.cpp
-    hle/service/olsc/olsc_service_for_system_service.h
    hle/service/olsc/olsc.cpp
    hle/service/olsc/olsc.h
    hle/service/olsc/remote_storage_controller.cpp
@ -944,14 +898,8 @@ add_library(core STATIC
    hle/service/os/process.h
    hle/service/pcie/pcie.cpp
    hle/service/pcie/pcie.h
-    hle/service/pctl/parental_control_service_factory.cpp
-    hle/service/pctl/parental_control_service_factory.h
-    hle/service/pctl/parental_control_service.cpp
-    hle/service/pctl/parental_control_service.h
    hle/service/pctl/pctl.cpp
    hle/service/pctl/pctl.h
-    hle/service/pctl/pctl_results.h
-    hle/service/pctl/pctl_types.h
    hle/service/pcv/pcv.cpp
    hle/service/pcv/pcv.h
    hle/service/pm/pm.cpp
@ -961,18 +909,8 @@ add_library(core STATIC
    hle/service/psc/ovln/ovln_types.h
    hle/service/psc/ovln/receiver_service.cpp
    hle/service/psc/ovln/receiver_service.h
-    hle/service/psc/ovln/receiver.cpp
-    hle/service/psc/ovln/receiver.h
    hle/service/psc/ovln/sender_service.cpp
    hle/service/psc/ovln/sender_service.h
-    hle/service/psc/ovln/sender.cpp
-    hle/service/psc/ovln/sender.h
-    hle/service/psc/pm_control.cpp
-    hle/service/psc/pm_control.h
-    hle/service/psc/pm_module.cpp
-    hle/service/psc/pm_module.h
-    hle/service/psc/pm_service.cpp
-    hle/service/psc/pm_service.h
    hle/service/psc/psc.cpp
    hle/service/psc/psc.h
    hle/service/psc/time/alarms.cpp
@ -1023,10 +961,6 @@ add_library(core STATIC
    hle/service/ptm/ts.h
    hle/service/ro/ro.cpp
    hle/service/ro/ro.h
-    hle/service/ro/ro_nro_utils.cpp
-    hle/service/ro/ro_nro_utils.h
-    hle/service/ro/ro_results.h
-    hle/service/ro/ro_types.h
    hle/service/server_manager.cpp
    hle/service/server_manager.h
    hle/service/service.cpp
@ -1055,8 +989,6 @@ add_library(core STATIC
    hle/service/set/system_settings_server.h
    hle/service/sm/sm.cpp
    hle/service/sm/sm.h
-    hle/service/sm/sm_controller.cpp
-    hle/service/sm/sm_controller.h
    hle/service/sockets/bsd.cpp
    hle/service/sockets/bsd.h
    hle/service/sockets/nsd.cpp
@ -1222,7 +1154,7 @@ target_link_libraries(core PRIVATE
    RenderDoc::API
    ZLIB::ZLIB)

-target_link_libraries(core PUBLIC httplib::httplib zstd::zstd)
+target_link_libraries(core PUBLIC httplib::httplib zstd::zstd frozen::frozen-headers)

 if (ENABLE_WEB_SERVICE)
    target_compile_definitions(core PUBLIC ENABLE_WEB_SERVICE)
--- a/src/core/hle/service/acc/acc.cpp
+++ b/src/core/hle/service/acc/acc.cpp
--- a/src/core/hle/service/acc/acc.h
+++ b/src/core/hle/service/acc/acc.h
@ -14,70 +14,6 @@ namespace Service::Account {

 class ProfileManager;

-class Module final {
-public:
-    class Interface : public ServiceFramework<Interface> {
-    public:
-        explicit Interface(std::shared_ptr<Module> module_,
-                           std::shared_ptr<ProfileManager> profile_manager_, Core::System& system_,
-                           const char* name);
-        ~Interface() override;
-
-        void GetUserCount(HLERequestContext& ctx);
-        void GetUserExistence(HLERequestContext& ctx);
-        void ListAllUsers(HLERequestContext& ctx);
-        void ListOpenUsers(HLERequestContext& ctx);
-        void GetLastOpenedUser(HLERequestContext& ctx);
-        void GetProfile(HLERequestContext& ctx);
-        void InitializeApplicationInfo(HLERequestContext& ctx);
-        void InitializeApplicationInfoRestricted(HLERequestContext& ctx);
-        void GetBaasAccountManagerForApplication(HLERequestContext& ctx);
-        void IsUserRegistrationRequestPermitted(HLERequestContext& ctx);
-        void TrySelectUserWithoutInteractionDeprecated(HLERequestContext& ctx);
-        void TrySelectUserWithoutInteraction(HLERequestContext& ctx);
-        void IsUserAccountSwitchLocked(HLERequestContext& ctx);
-        void InitializeApplicationInfoV2(HLERequestContext& ctx);
-        void BeginUserRegistration(HLERequestContext& ctx);
-        void CompleteUserRegistration(HLERequestContext& ctx);
-        void DeleteUser(HLERequestContext& ctx);
-        void SetUserPosition(HLERequestContext& ctx);
-        void GetProfileEditor(HLERequestContext& ctx);
-        void GetBaasAccountAdministrator(HLERequestContext &ctx);
-        void ListQualifiedUsers(HLERequestContext& ctx);
-        void ListOpenContextStoredUsers(HLERequestContext& ctx);
-        void StoreSaveDataThumbnailApplication(HLERequestContext& ctx);
-        void GetBaasAccountManagerForSystemService(HLERequestContext& ctx);
-        void StoreSaveDataThumbnailSystem(HLERequestContext& ctx);
-        void GetPinCodeLength(HLERequestContext& ctx);
-
-    private:
-        Result InitializeApplicationInfoBase();
-        void StoreSaveDataThumbnail(HLERequestContext& ctx, const Common::UUID& uuid,
-                                    const u64 tid);
-
-        enum class ApplicationType : u32_le {
-            GameCard = 0,
-            Digital = 1,
-            Unknown = 3,
-        };
-
-        struct ApplicationInfo {
-            Service::Glue::ApplicationLaunchProperty launch_property;
-            ApplicationType application_type;
-
-            constexpr explicit operator bool() const {
-                return launch_property.title_id != 0x0;
-            }
-        };
-
-        ApplicationInfo application_info{};
-
-    protected:
-        std::shared_ptr<Module> module;
-        std::shared_ptr<ProfileManager> profile_manager;
-    };
-};
-
 void LoopProcess(Core::System& system);

 } // namespace Service::Account
--- a/src/core/hle/service/acc/async_context.cpp
+++ b/src/core/hle/service/acc/async_context.cpp
@ -12,17 +12,6 @@
 namespace Service::Account {
 IAsyncContext::IAsyncContext(Core::System& system_)
    : ServiceFramework{system_, "IAsyncContext"}, service_context{system_, "IAsyncContext"} {
-    // clang-format off
-    static const FunctionInfo functions[] = {
-        {0, &IAsyncContext::GetSystemEvent, "GetSystemEvent"},
-        {1, &IAsyncContext::Cancel, "Cancel"},
-        {2, &IAsyncContext::HasDone, "HasDone"},
-        {3, &IAsyncContext::GetResult, "GetResult"},
-    };
-    // clang-format on
-
-    RegisterHandlers(functions);
-
    completion_event = service_context.CreateEvent("IAsyncContext:CompletionEvent");
 }

--- a/src/core/hle/service/acc/async_context.h
+++ b/src/core/hle/service/acc/async_context.h
@ -33,6 +33,16 @@ protected:

    void MarkComplete();

+    std::optional<FunctionInfoBase> FindRequest(u32 key) override {
+        return HandlerTableGenerateWithFind(key, functions);
+    }
+    static constexpr auto functions = CreateStaticMap(
+        FunctionInfo{0, &IAsyncContext::GetSystemEvent, "GetSystemEvent"},
+        FunctionInfo{1, &IAsyncContext::Cancel, "Cancel"},
+        FunctionInfo{2, &IAsyncContext::HasDone, "HasDone"},
+        FunctionInfo{3, &IAsyncContext::GetResult, "GetResult"}
+    );
+
    KernelHelpers::ServiceContext service_context;

    std::atomic<bool> is_complete{false};
--- a/src/core/hle/service/am/am.cpp
+++ b/src/core/hle/service/am/am.cpp
--- a/src/core/hle/service/am/service/all_system_applet_proxies_service.cpp
+++ b/src/core/hle/service/am/service/all_system_applet_proxies_service.cpp
@ -1,135 +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/core.h"
-#include "core/hle/service/am/applet_manager.h"
-#include "core/hle/service/am/service/all_system_applet_proxies_service.h"
-#include "core/hle/service/am/service/application_proxy.h"
-#include "core/hle/service/am/service/library_applet_proxy.h"
-#include "core/hle/service/am/service/system_applet_proxy.h"
-#include "core/hle/service/am/service/overlay_applet_proxy.h"
-#include "core/hle/service/am/window_system.h"
-#include "core/hle/service/cmif_serialization.h"
-
-namespace Service::AM {
-
-IAllSystemAppletProxiesService::IAllSystemAppletProxiesService(Core::System& system_,
-                                                               WindowSystem& window_system)
-    : ServiceFramework{system_, "appletAE"}, m_window_system{window_system} {
-    // clang-format off
-    static const FunctionInfo functions[] = {
-        {100, D<&IAllSystemAppletProxiesService::OpenSystemAppletProxy>, "OpenSystemAppletProxy"},
-        {110, D<&IAllSystemAppletProxiesService::OpenSystemAppletProxy>, "OpenSystemAppletProxyEx"},
-        {200, D<&IAllSystemAppletProxiesService::OpenLibraryAppletProxyOld>, "OpenLibraryAppletProxyOld"},
-        {201, D<&IAllSystemAppletProxiesService::OpenLibraryAppletProxy>, "OpenLibraryAppletProxy"},
-        {300, D<&IAllSystemAppletProxiesService::OpenOverlayAppletProxy>, "OpenOverlayAppletProxy"},
-        {350, D<&IAllSystemAppletProxiesService::OpenSystemApplicationProxy>, "OpenSystemApplicationProxy"},
-        {400, nullptr, "CreateSelfLibraryAppletCreatorForDevelop"},
-        {410, nullptr, "GetSystemAppletControllerForDebug"},
-        {450, D<&IAllSystemAppletProxiesService::GetSystemProcessCommonFunctions>, "GetSystemProcessCommonFunctions"}, // 19.0.0+
-        {460, D<&IAllSystemAppletProxiesService::GetAppletAlternativeFunctions>, "GetAppletAlternativeFunctions"}, // 20.0.0+
-        {1000, nullptr, "GetDebugFunctions"},
-    };
-    // clang-format on
-
-    RegisterHandlers(functions);
-}
-
-IAllSystemAppletProxiesService::~IAllSystemAppletProxiesService() = default;
-
-Result IAllSystemAppletProxiesService::OpenSystemAppletProxy(
-    Out<SharedPointer<ISystemAppletProxy>> out_system_applet_proxy, ClientProcessId pid,
-    InCopyHandle<Kernel::KProcess> process_handle) {
-    LOG_DEBUG(Service_AM, "called");
-
-    if (const auto applet = this->GetAppletFromProcessId(pid); applet) {
-        *out_system_applet_proxy = std::make_shared<ISystemAppletProxy>(
-            system, applet, process_handle.Get(), m_window_system);
-        R_SUCCEED();
-    } else {
-        UNIMPLEMENTED();
-        R_THROW(ResultUnknown);
-    }
-}
-
-Result IAllSystemAppletProxiesService::OpenLibraryAppletProxy(
-    Out<SharedPointer<ILibraryAppletProxy>> out_library_applet_proxy, ClientProcessId pid,
-    InCopyHandle<Kernel::KProcess> process_handle,
-    InLargeData<AppletAttribute, BufferAttr_HipcMapAlias> attribute) {
-    LOG_DEBUG(Service_AM, "called");
-
-    if (const auto applet = this->GetAppletFromProcessId(pid); applet) {
-        *out_library_applet_proxy = std::make_shared<ILibraryAppletProxy>(
-            system, applet, process_handle.Get(), m_window_system);
-        R_SUCCEED();
-    } else {
-        UNIMPLEMENTED();
-        R_THROW(ResultUnknown);
-    }
-}
-
-Result IAllSystemAppletProxiesService::OpenOverlayAppletProxy(
-    Out<SharedPointer<IOverlayAppletProxy>> out_overlay_applet_proxy, ClientProcessId pid,
-    InCopyHandle<Kernel::KProcess> process_handle) {
-    LOG_WARNING(Service_AM, "called");
-
-    if (const auto applet = this->GetAppletFromProcessId(pid); applet) {
-        *out_overlay_applet_proxy = std::make_shared<IOverlayAppletProxy>(
-            system, applet, process_handle.Get(), m_window_system);
-        R_SUCCEED();
-    } else {
-        UNIMPLEMENTED();
-        R_THROW(ResultUnknown);
-    }
-}
-
-Result IAllSystemAppletProxiesService::OpenSystemApplicationProxy(
-    Out<SharedPointer<IApplicationProxy>> out_system_application_proxy, ClientProcessId pid,
-    InCopyHandle<Kernel::KProcess> process_handle) {
-    LOG_DEBUG(Service_AM, "called");
-
-    if (const auto applet = this->GetAppletFromProcessId(pid); applet) {
-        *out_system_application_proxy = std::make_shared<IApplicationProxy>(
-            system, applet, process_handle.Get(), m_window_system);
-        R_SUCCEED();
-    } else {
-        UNIMPLEMENTED();
-        R_THROW(ResultUnknown);
-    }
-}
-
-Result IAllSystemAppletProxiesService::OpenLibraryAppletProxyOld(
-    Out<SharedPointer<ILibraryAppletProxy>> out_library_applet_proxy, ClientProcessId pid,
-    InCopyHandle<Kernel::KProcess> process_handle) {
-    LOG_DEBUG(Service_AM, "called");
-
-    AppletAttribute attribute{};
-    R_RETURN(
-        this->OpenLibraryAppletProxy(out_library_applet_proxy, pid, process_handle, attribute));
-}
-
-Result IAllSystemAppletProxiesService::GetSystemProcessCommonFunctions() {
-    LOG_DEBUG(Service_AM, "(STUBBED) called.");
-
-    // TODO (jarrodnorwell)
-
-    R_SUCCEED();
-}
-
-Result IAllSystemAppletProxiesService::GetAppletAlternativeFunctions() {
-    LOG_DEBUG(Service_AM, "(STUBBED) called.");
-
-    // TODO (maufeat)
-
-    R_SUCCEED();
-}
-
-std::shared_ptr<Applet> IAllSystemAppletProxiesService::GetAppletFromProcessId(
-    ProcessId process_id) {
-    return m_window_system.GetByAppletResourceUserId(process_id.pid);
-}
-
-} // namespace Service::AM
--- a/src/core/hle/service/am/service/all_system_applet_proxies_service.h
+++ b/src/core/hle/service/am/service/all_system_applet_proxies_service.h
@ -1,56 +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
-
-#pragma once
-
-#include "core/hle/service/cmif_types.h"
-#include "core/hle/service/service.h"
-#include "core/hle/service/am/service/overlay_applet_proxy.h"
-
-namespace Service {
-
-namespace AM {
-
-struct Applet;
-struct AppletAttribute;
-class IApplicationProxy;
-class ILibraryAppletProxy;
-class ISystemAppletProxy;
-class WindowSystem;
-
-class IAllSystemAppletProxiesService final
-    : public ServiceFramework<IAllSystemAppletProxiesService> {
-public:
-    explicit IAllSystemAppletProxiesService(Core::System& system_, WindowSystem& window_system);
-    ~IAllSystemAppletProxiesService() override;
-
-private:
-    Result OpenSystemAppletProxy(Out<SharedPointer<ISystemAppletProxy>> out_system_applet_proxy,
-                                 ClientProcessId pid,
-                                 InCopyHandle<Kernel::KProcess> process_handle);
-    Result OpenLibraryAppletProxy(Out<SharedPointer<ILibraryAppletProxy>> out_library_applet_proxy,
-                                  ClientProcessId pid,
-                                  InCopyHandle<Kernel::KProcess> process_handle,
-                                  InLargeData<AppletAttribute, BufferAttr_HipcMapAlias> attribute);
-    Result OpenOverlayAppletProxy(Out<SharedPointer<IOverlayAppletProxy>> out_overlay_applet_proxy,
-                           ClientProcessId pid, InCopyHandle<Kernel::KProcess> process_handle);
-    Result OpenLibraryAppletProxyOld(
-        Out<SharedPointer<ILibraryAppletProxy>> out_library_applet_proxy, ClientProcessId pid,
-        InCopyHandle<Kernel::KProcess> process_handle);
-    Result OpenSystemApplicationProxy(
-        Out<SharedPointer<IApplicationProxy>> out_system_application_proxy, ClientProcessId pid,
-        InCopyHandle<Kernel::KProcess> process_handle);
-    Result GetSystemProcessCommonFunctions();
-    Result GetAppletAlternativeFunctions();
-
-private:
-    std::shared_ptr<Applet> GetAppletFromProcessId(ProcessId pid);
-
-    WindowSystem& m_window_system;
-};
-
-} // namespace AM
-} // namespace Service
--- a/src/core/hle/service/am/service/applet_common_functions.cpp
+++ b/src/core/hle/service/am/service/applet_common_functions.cpp
@ -1,98 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#include "core/core.h"
-#include "core/file_sys/common_funcs.h"
-#include "core/hle/service/am/applet.h"
-#include "core/hle/service/am/service/applet_common_functions.h"
-#include "core/hle/service/cmif_serialization.h"
-
-namespace Service::AM {
-
-IAppletCommonFunctions::IAppletCommonFunctions(Core::System& system_,
-                                               std::shared_ptr<Applet> applet_)
-    : ServiceFramework{system_, "IAppletCommonFunctions"}, applet{std::move(applet_)} {
-    // clang-format off
-    static const FunctionInfo functions[] = {
-        {0, nullptr, "SetTerminateResult"},
-        {10, nullptr, "ReadThemeStorage"},
-        {11, nullptr, "WriteThemeStorage"},
-        {20, nullptr, "PushToAppletBoundChannel"},
-        {21, nullptr, "TryPopFromAppletBoundChannel"},
-        {40, nullptr, "GetDisplayLogicalResolution"},
-        {42, D<&IAppletCommonFunctions::SetDisplayMagnification>, "SetDisplayMagnification"},
-        {50, D<&IAppletCommonFunctions::SetHomeButtonDoubleClickEnabled>, "SetHomeButtonDoubleClickEnabled"},
-        {51, D<&IAppletCommonFunctions::GetHomeButtonDoubleClickEnabled>, "GetHomeButtonDoubleClickEnabled"},
-        {52, nullptr, "IsHomeButtonShortPressedBlocked"},
-        {60, nullptr, "IsVrModeCurtainRequired"},
-        {61, nullptr, "IsSleepRequiredByHighTemperature"},
-        {62, nullptr, "IsSleepRequiredByLowBattery"},
-        {70, D<&IAppletCommonFunctions::SetCpuBoostRequestPriority>, "SetCpuBoostRequestPriority"},
-        {80, nullptr, "SetHandlingCaptureButtonShortPressedMessageEnabledForApplet"},
-        {81, nullptr, "SetHandlingCaptureButtonLongPressedMessageEnabledForApplet"},
-        {90, nullptr, "OpenNamedChannelAsParent"},
-        {91, nullptr, "OpenNamedChannelAsChild"},
-        {100, nullptr, "SetApplicationCoreUsageMode"},
-        {300, D<&IAppletCommonFunctions::GetCurrentApplicationId>, "GetCurrentApplicationId"},
-        {310, nullptr, "IsSystemAppletHomeMenu"}, //19.0.0+
-        {320, D<&IAppletCommonFunctions::SetGpuTimeSliceBoost>, "SetGpuTimeSliceBoost"}, //19.0.0+
-        {321, nullptr, "SetGpuTimeSliceBoostDueToApplication"}, //19.0.0+
-        {350, D<&IAppletCommonFunctions::Unknown350>, "Unknown350"} //20.0.0+
-    };
-    // clang-format on
-
-    RegisterHandlers(functions);
-}
-
-IAppletCommonFunctions::~IAppletCommonFunctions() = default;
-
-Result IAppletCommonFunctions::SetHomeButtonDoubleClickEnabled(
-    bool home_button_double_click_enabled) {
-    LOG_WARNING(Service_AM, "(STUBBED) called, home_button_double_click_enabled={}",
-                home_button_double_click_enabled);
-    R_SUCCEED();
-}
-
-Result IAppletCommonFunctions::GetHomeButtonDoubleClickEnabled(
-    Out<bool> out_home_button_double_click_enabled) {
-    LOG_WARNING(Service_AM, "(STUBBED) called");
-    *out_home_button_double_click_enabled = false;
-    R_SUCCEED();
-}
-
-Result IAppletCommonFunctions::SetDisplayMagnification(f32 x, f32 y, f32 width, f32 height) {
-    LOG_DEBUG(Service_AM, "(STUBBED) called, x={}, y={}, width={}, height={}", x, y, width,
-                height);
-    std::scoped_lock lk{applet->lock};
-    applet->display_magnification = Common::Rectangle<f32>{x, y, x + width, y + height};
-    R_SUCCEED();
-}
-
-Result IAppletCommonFunctions::SetCpuBoostRequestPriority(s32 priority) {
-    LOG_WARNING(Service_AM, "(STUBBED) called");
-    std::scoped_lock lk{applet->lock};
-    applet->cpu_boost_request_priority = priority;
-    R_SUCCEED();
-}
-
-Result IAppletCommonFunctions::GetCurrentApplicationId(Out<u64> out_application_id) {
-    LOG_WARNING(Service_AM, "(STUBBED) called");
-    *out_application_id = FileSys::GetBaseTitleID(system.GetApplicationProcessProgramID());
-    R_SUCCEED();
-}
-
-Result IAppletCommonFunctions::SetGpuTimeSliceBoost(s64 time_span) {
-    LOG_WARNING(Service_AM, "(STUBBED) called, time_span={}", time_span);
-    R_SUCCEED();
-}
-
-Result IAppletCommonFunctions::Unknown350(Out<u16> out_unknown) {
-    LOG_WARNING(Service_AM, "(STUBBED) called");
-    *out_unknown = 0;
-    R_SUCCEED();
-}
-
-} // namespace Service::AM
--- a/src/core/hle/service/am/service/applet_common_functions.h
+++ b/src/core/hle/service/am/service/applet_common_functions.h
@ -1,33 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#pragma once
-
-#include "core/hle/service/cmif_types.h"
-#include "core/hle/service/service.h"
-
-namespace Service::AM {
-
-struct Applet;
-
-class IAppletCommonFunctions final : public ServiceFramework<IAppletCommonFunctions> {
-public:
-    explicit IAppletCommonFunctions(Core::System& system_, std::shared_ptr<Applet> applet_);
-    ~IAppletCommonFunctions() override;
-
-private:
-    Result SetHomeButtonDoubleClickEnabled(bool home_button_double_click_enabled);
-    Result GetHomeButtonDoubleClickEnabled(Out<bool> out_home_button_double_click_enabled);
-    Result SetDisplayMagnification(f32 x, f32 y, f32 width, f32 height);
-    Result SetCpuBoostRequestPriority(s32 priority);
-    Result GetCurrentApplicationId(Out<u64> out_application_id);
-    Result SetGpuTimeSliceBoost(s64 time_span);
-    Result Unknown350(Out<u16> out_unknown);
-
-    const std::shared_ptr<Applet> applet;
-};
-
-} // namespace Service::AM
--- a/src/core/hle/service/am/service/application_accessor.cpp
+++ b/src/core/hle/service/am/service/application_accessor.cpp
@ -18,42 +18,42 @@

 namespace Service::AM {

+std::optional<ServiceFrameworkBase::FunctionInfoBase> IApplicationAccessor::FindRequest(u32 key) {
+    static constexpr auto functions = CreateStaticMap(
+        FunctionInfo{0, D<&IApplicationAccessor::GetAppletStateChangedEvent>, "GetAppletStateChangedEvent"},
+        FunctionInfo{1, nullptr, "IsCompleted"},
+        FunctionInfo{10, D<&IApplicationAccessor::Start>, "Start"},
+        FunctionInfo{20, D<&IApplicationAccessor::RequestExit>, "RequestExit"},
+        FunctionInfo{25, D<&IApplicationAccessor::Terminate>, "Terminate"},
+        FunctionInfo{30, D<&IApplicationAccessor::GetResult>, "GetResult"},
+        FunctionInfo{101, D<&IApplicationAccessor::RequestForApplicationToGetForeground>, "RequestForApplicationToGetForeground"},
+        FunctionInfo{110, nullptr, "TerminateAllLibraryApplets"},
+        FunctionInfo{111, nullptr, "AreAnyLibraryAppletsLeft"},
+        FunctionInfo{112, D<&IApplicationAccessor::GetCurrentLibraryApplet>, "GetCurrentLibraryApplet"},
+        FunctionInfo{120, nullptr, "GetApplicationId"},
+        FunctionInfo{121, D<&IApplicationAccessor::PushLaunchParameter>, "PushLaunchParameter"},
+        FunctionInfo{122, D<&IApplicationAccessor::GetApplicationControlProperty>, "GetApplicationControlProperty"},
+        FunctionInfo{123, nullptr, "GetApplicationLaunchProperty"},
+        FunctionInfo{124, nullptr, "GetApplicationLaunchRequestInfo"},
+        FunctionInfo{130, D<&IApplicationAccessor::SetUsers>, "SetUsers"},
+        FunctionInfo{131, D<&IApplicationAccessor::CheckRightsEnvironmentAvailable>, "CheckRightsEnvironmentAvailable"},
+        FunctionInfo{132, D<&IApplicationAccessor::GetNsRightsEnvironmentHandle>, "GetNsRightsEnvironmentHandle"},
+        FunctionInfo{140, nullptr, "GetDesirableUids"},
+        FunctionInfo{150, D<&IApplicationAccessor::ReportApplicationExitTimeout>, "ReportApplicationExitTimeout"},
+        FunctionInfo{160, nullptr, "SetApplicationAttribute"},
+        FunctionInfo{170, nullptr, "HasSaveDataAccessPermission"},
+        FunctionInfo{180, nullptr, "PushToFriendInvitationStorageChannel"},
+        FunctionInfo{190, nullptr, "PushToNotificationStorageChannel"},
+        FunctionInfo{200, nullptr, "RequestApplicationSoftReset"},
+        FunctionInfo{201, nullptr, "RestartApplicationTimer"}
+    );
+    return HandlerTableGenerateWithFind(key, functions);
+}
+
 IApplicationAccessor::IApplicationAccessor(Core::System& system_, std::shared_ptr<Applet> applet,
                                           WindowSystem& window_system)
    : ServiceFramework{system_, "IApplicationAccessor"}, m_window_system(window_system),
      m_applet(std::move(applet)) {
-    // clang-format off
-    static const FunctionInfo functions[] = {
-        {0, D<&IApplicationAccessor::GetAppletStateChangedEvent>, "GetAppletStateChangedEvent"},
-        {1, nullptr, "IsCompleted"},
-        {10, D<&IApplicationAccessor::Start>, "Start"},
-        {20, D<&IApplicationAccessor::RequestExit>, "RequestExit"},
-        {25, D<&IApplicationAccessor::Terminate>, "Terminate"},
-        {30, D<&IApplicationAccessor::GetResult>, "GetResult"},
-        {101, D<&IApplicationAccessor::RequestForApplicationToGetForeground>, "RequestForApplicationToGetForeground"},
-        {110, nullptr, "TerminateAllLibraryApplets"},
-        {111, nullptr, "AreAnyLibraryAppletsLeft"},
-        {112, D<&IApplicationAccessor::GetCurrentLibraryApplet>, "GetCurrentLibraryApplet"},
-        {120, nullptr, "GetApplicationId"},
-        {121, D<&IApplicationAccessor::PushLaunchParameter>, "PushLaunchParameter"},
-        {122, D<&IApplicationAccessor::GetApplicationControlProperty>, "GetApplicationControlProperty"},
-        {123, nullptr, "GetApplicationLaunchProperty"},
-        {124, nullptr, "GetApplicationLaunchRequestInfo"},
-        {130, D<&IApplicationAccessor::SetUsers>, "SetUsers"},
-        {131, D<&IApplicationAccessor::CheckRightsEnvironmentAvailable>, "CheckRightsEnvironmentAvailable"},
-        {132, D<&IApplicationAccessor::GetNsRightsEnvironmentHandle>, "GetNsRightsEnvironmentHandle"},
-        {140, nullptr, "GetDesirableUids"},
-        {150, D<&IApplicationAccessor::ReportApplicationExitTimeout>, "ReportApplicationExitTimeout"},
-        {160, nullptr, "SetApplicationAttribute"},
-        {170, nullptr, "HasSaveDataAccessPermission"},
-        {180, nullptr, "PushToFriendInvitationStorageChannel"},
-        {190, nullptr, "PushToNotificationStorageChannel"},
-        {200, nullptr, "RequestApplicationSoftReset"},
-        {201, nullptr, "RestartApplicationTimer"},
-    };
-    // clang-format on
-
-    RegisterHandlers(functions);
 }

 IApplicationAccessor::~IApplicationAccessor() = default;
--- a/src/core/hle/service/am/service/application_accessor.h
+++ b/src/core/hle/service/am/service/application_accessor.h
@ -39,6 +39,7 @@ private:
    Result GetNsRightsEnvironmentHandle(Out<u64> out_handle);
    Result ReportApplicationExitTimeout();

+    std::optional<FunctionInfoBase> FindRequest(u32 key) override;
    WindowSystem& m_window_system;
    const std::shared_ptr<Applet> m_applet;
 };
--- a/src/core/hle/service/am/service/application_creator.cpp
+++ b/src/core/hle/service/am/service/application_creator.cpp
@ -20,6 +20,16 @@

 namespace Service::AM {

+std::optional<ServiceFrameworkBase::FunctionInfoBase> IApplicationCreator::FindRequest(u32 key) {
+    static constexpr auto functions = CreateStaticMap(
+        FunctionInfo{0, D<&IApplicationCreator::CreateApplication>, "CreateApplication"},
+        FunctionInfo{1, nullptr, "PopLaunchRequestedApplication"},
+        FunctionInfo{10, D<&IApplicationCreator::CreateSystemApplication>, "CreateSystemApplication"},
+        FunctionInfo{100, nullptr, "PopFloatingApplicationForDevelopment"}
+    );
+    return HandlerTableGenerateWithFind(key, functions);
+}
+
 namespace {

 Result CreateGuestApplication(SharedPointer<IApplicationAccessor>* out_application_accessor, Core::System& system, WindowSystem& window_system, u64 program_id) {
@ -54,16 +64,6 @@ Result CreateGuestApplication(SharedPointer<IApplicationAccessor>* out_applicati

 IApplicationCreator::IApplicationCreator(Core::System& system_, WindowSystem& window_system)
    : ServiceFramework{system_, "IApplicationCreator"}, m_window_system{window_system} {
-    // clang-format off
-    static const FunctionInfo functions[] = {
-        {0, D<&IApplicationCreator::CreateApplication>, "CreateApplication"},
-        {1, nullptr, "PopLaunchRequestedApplication"},
-        {10, D<&IApplicationCreator::CreateSystemApplication>, "CreateSystemApplication"},
-        {100, nullptr, "PopFloatingApplicationForDevelopment"},
-    };
-    // clang-format on
-
-    RegisterHandlers(functions);
 }

 IApplicationCreator::~IApplicationCreator() = default;
--- a/src/core/hle/service/am/service/application_creator.h
+++ b/src/core/hle/service/am/service/application_creator.h
@ -24,6 +24,7 @@ private:
    Result CreateApplication(Out<SharedPointer<IApplicationAccessor>>, u64 application_id);
    Result CreateSystemApplication(Out<SharedPointer<IApplicationAccessor>>, u64 application_id);

+    std::optional<FunctionInfoBase> FindRequest(u32 key) override;
    WindowSystem& m_window_system;
 };

--- a/src/core/hle/service/am/service/application_functions.cpp
+++ b/src/core/hle/service/am/service/application_functions.cpp
@ -51,84 +51,85 @@ FileSys::PatchManager::Metadata GetApplicationMetadata(Core::System& system, u64

 } // Anonymous namespace

-IApplicationFunctions::IApplicationFunctions(Core::System& system_, std::shared_ptr<Applet> applet)
-    : ServiceFramework{system_, "IApplicationFunctions"}, m_applet{std::move(applet)} {
-    // clang-format off
-    static const FunctionInfo functions[] = {
-        {1, D<&IApplicationFunctions::PopLaunchParameter>, "PopLaunchParameter"},
-        {10, nullptr, "CreateApplicationAndPushAndRequestToStart"},
-        {11, nullptr, "CreateApplicationAndPushAndRequestToStartForQuest"},
-        {12, D<&IApplicationFunctions::CreateApplicationAndRequestToStart>, "CreateApplicationAndRequestToStart"},
-        {13, nullptr, "CreateApplicationAndRequestToStartForQuest"},
-        {14, nullptr, "CreateApplicationWithAttributeAndPushAndRequestToStartForQuest"},
-        {15, nullptr, "CreateApplicationWithAttributeAndRequestToStartForQuest"},
-        {20, D<&IApplicationFunctions::EnsureSaveData>, "EnsureSaveData"},
-        {21, D<&IApplicationFunctions::GetDesiredLanguage>, "GetDesiredLanguage"},
-        {22, D<&IApplicationFunctions::SetTerminateResult>, "SetTerminateResult"},
-        {23, D<&IApplicationFunctions::GetDisplayVersion>, "GetDisplayVersion"},
-        {24, nullptr, "GetLaunchStorageInfoForDebug"},
-        {25, D<&IApplicationFunctions::ExtendSaveData>, "ExtendSaveData"},
-        {26, D<&IApplicationFunctions::GetSaveDataSize>, "GetSaveDataSize"},
-        {27, D<&IApplicationFunctions::CreateCacheStorage>, "CreateCacheStorage"},
-        {28, D<&IApplicationFunctions::GetSaveDataSizeMax>, "GetSaveDataSizeMax"},
-        {29, D<&IApplicationFunctions::GetCacheStorageMax>, "GetCacheStorageMax"},
-        {30, D<&IApplicationFunctions::BeginBlockingHomeButtonShortAndLongPressed>, "BeginBlockingHomeButtonShortAndLongPressed"},
-        {31, D<&IApplicationFunctions::EndBlockingHomeButtonShortAndLongPressed>, "EndBlockingHomeButtonShortAndLongPressed"},
-        {32, D<&IApplicationFunctions::BeginBlockingHomeButton>, "BeginBlockingHomeButton"},
-        {33, D<&IApplicationFunctions::EndBlockingHomeButton>, "EndBlockingHomeButton"},
-        {34, nullptr, "SelectApplicationLicense"},
-        {35, nullptr, "GetDeviceSaveDataSizeMax"},
-        {36, nullptr, "GetLimitedApplicationLicense"},
-        {37, nullptr, "GetLimitedApplicationLicenseUpgradableEvent"},
-        {40, D<&IApplicationFunctions::NotifyRunning>, "NotifyRunning"},
-        {50, D<&IApplicationFunctions::GetPseudoDeviceId>, "GetPseudoDeviceId"},
-        {60, D<&IApplicationFunctions::SetMediaPlaybackStateForApplication>, "SetMediaPlaybackStateForApplication"},
-        {65, D<&IApplicationFunctions::IsGamePlayRecordingSupported>, "IsGamePlayRecordingSupported"},
-        {66, D<&IApplicationFunctions::InitializeGamePlayRecording>, "InitializeGamePlayRecording"},
-        {67, D<&IApplicationFunctions::SetGamePlayRecordingState>, "SetGamePlayRecordingState"},
-        {68, nullptr, "RequestFlushGamePlayingMovieForDebug"},
-        {70, nullptr, "RequestToShutdown"},
-        {71, nullptr, "RequestToReboot"},
-        {72, nullptr, "RequestToSleep"},
-        {80, nullptr, "ExitAndRequestToShowThanksMessage"},
-        {90, D<&IApplicationFunctions::EnableApplicationCrashReport>, "EnableApplicationCrashReport"},
-        {100, D<&IApplicationFunctions::InitializeApplicationCopyrightFrameBuffer>, "InitializeApplicationCopyrightFrameBuffer"},
-        {101, D<&IApplicationFunctions::SetApplicationCopyrightImage>, "SetApplicationCopyrightImage"},
-        {102, D<&IApplicationFunctions::SetApplicationCopyrightVisibility>, "SetApplicationCopyrightVisibility"},
-        {110, D<&IApplicationFunctions::QueryApplicationPlayStatistics>, "QueryApplicationPlayStatistics"},
-        {111, D<&IApplicationFunctions::QueryApplicationPlayStatisticsByUid>, "QueryApplicationPlayStatisticsByUid"},
-        {120, D<&IApplicationFunctions::ExecuteProgram>, "ExecuteProgram"},
-        {121, D<&IApplicationFunctions::ClearUserChannel>, "ClearUserChannel"},
-        {122, D<&IApplicationFunctions::UnpopToUserChannel>, "UnpopToUserChannel"},
-        {123, D<&IApplicationFunctions::GetPreviousProgramIndex>, "GetPreviousProgramIndex"},
-        {124, nullptr, "EnableApplicationAllThreadDumpOnCrash"},
-        {130, D<&IApplicationFunctions::GetGpuErrorDetectedSystemEvent>, "GetGpuErrorDetectedSystemEvent"},
-        {131, nullptr, "SetDelayTimeToAbortOnGpuError"},
-        {140, D<&IApplicationFunctions::GetFriendInvitationStorageChannelEvent>, "GetFriendInvitationStorageChannelEvent"},
-        {141, D<&IApplicationFunctions::TryPopFromFriendInvitationStorageChannel>, "TryPopFromFriendInvitationStorageChannel"},
-        {150, D<&IApplicationFunctions::GetNotificationStorageChannelEvent>, "GetNotificationStorageChannelEvent"},
-        {151, nullptr, "TryPopFromNotificationStorageChannel"},
-        {160, D<&IApplicationFunctions::GetHealthWarningDisappearedSystemEvent>, "GetHealthWarningDisappearedSystemEvent"},
-        {170, nullptr, "SetHdcpAuthenticationActivated"},
-        {180, nullptr, "GetLaunchRequiredVersion"},
-        {181, nullptr, "UpgradeLaunchRequiredVersion"},
-        {190, nullptr, "SendServerMaintenanceOverlayNotification"},
-        {200, nullptr, "GetLastApplicationExitReason"},
-        {210, D<&IApplicationFunctions::GetUnknownEvent210>, "Unknown210"},
-        {220, nullptr, "Unknown220"}, // [20.0.0+]
-        {300, nullptr, "CreateMovieWriter"}, // [19.0.0+]
-        {310, nullptr, "Unknown310"}, // [20.0.0+]
-        {320, nullptr, "Unknown320"}, // [20.0.0+]
-        {330, D<&IApplicationFunctions::Unknown330>, "Unknown330"}, // [20.0.0+]
-        {500, nullptr, "StartContinuousRecordingFlushForDebug"},
-        {1000, nullptr, "CreateMovieMaker"},
-        {1001, D<&IApplicationFunctions::PrepareForJit>, "PrepareForJit"},
-    };
-    // clang-format on
-
-    RegisterHandlers(functions);
+std::optional<ServiceFrameworkBase::FunctionInfoBase> IApplicationFunctions::FindRequest(u32 key) {
+    static constexpr auto functions = CreateStaticMap(
+        FunctionInfo{1, D<&IApplicationFunctions::PopLaunchParameter>, "PopLaunchParameter"},
+        FunctionInfo{10, nullptr, "CreateApplicationAndPushAndRequestToStart"},
+        FunctionInfo{11, nullptr, "CreateApplicationAndPushAndRequestToStartForQuest"},
+        FunctionInfo{12, D<&IApplicationFunctions::CreateApplicationAndRequestToStart>, "CreateApplicationAndRequestToStart"},
+        FunctionInfo{13, nullptr, "CreateApplicationAndRequestToStartForQuest"},
+        FunctionInfo{14, nullptr, "CreateApplicationWithAttributeAndPushAndRequestToStartForQuest"},
+        FunctionInfo{15, nullptr, "CreateApplicationWithAttributeAndRequestToStartForQuest"},
+        FunctionInfo{20, D<&IApplicationFunctions::EnsureSaveData>, "EnsureSaveData"},
+        FunctionInfo{21, D<&IApplicationFunctions::GetDesiredLanguage>, "GetDesiredLanguage"},
+        FunctionInfo{22, D<&IApplicationFunctions::SetTerminateResult>, "SetTerminateResult"},
+        FunctionInfo{23, D<&IApplicationFunctions::GetDisplayVersion>, "GetDisplayVersion"},
+        FunctionInfo{24, nullptr, "GetLaunchStorageInfoForDebug"},
+        FunctionInfo{25, D<&IApplicationFunctions::ExtendSaveData>, "ExtendSaveData"},
+        FunctionInfo{26, D<&IApplicationFunctions::GetSaveDataSize>, "GetSaveDataSize"},
+        FunctionInfo{27, D<&IApplicationFunctions::CreateCacheStorage>, "CreateCacheStorage"},
+        FunctionInfo{28, D<&IApplicationFunctions::GetSaveDataSizeMax>, "GetSaveDataSizeMax"},
+        FunctionInfo{29, D<&IApplicationFunctions::GetCacheStorageMax>, "GetCacheStorageMax"},
+        FunctionInfo{30, D<&IApplicationFunctions::BeginBlockingHomeButtonShortAndLongPressed>, "BeginBlockingHomeButtonShortAndLongPressed"},
+        FunctionInfo{31, D<&IApplicationFunctions::EndBlockingHomeButtonShortAndLongPressed>, "EndBlockingHomeButtonShortAndLongPressed"},
+        FunctionInfo{32, D<&IApplicationFunctions::BeginBlockingHomeButton>, "BeginBlockingHomeButton"},
+        FunctionInfo{33, D<&IApplicationFunctions::EndBlockingHomeButton>, "EndBlockingHomeButton"},
+        FunctionInfo{34, nullptr, "SelectApplicationLicense"},
+        FunctionInfo{35, nullptr, "GetDeviceSaveDataSizeMax"},
+        FunctionInfo{36, nullptr, "GetLimitedApplicationLicense"},
+        FunctionInfo{37, nullptr, "GetLimitedApplicationLicenseUpgradableEvent"},
+        FunctionInfo{40, D<&IApplicationFunctions::NotifyRunning>, "NotifyRunning"},
+        FunctionInfo{50, D<&IApplicationFunctions::GetPseudoDeviceId>, "GetPseudoDeviceId"},
+        FunctionInfo{60, D<&IApplicationFunctions::SetMediaPlaybackStateForApplication>, "SetMediaPlaybackStateForApplication"},
+        FunctionInfo{65, D<&IApplicationFunctions::IsGamePlayRecordingSupported>, "IsGamePlayRecordingSupported"},
+        FunctionInfo{66, D<&IApplicationFunctions::InitializeGamePlayRecording>, "InitializeGamePlayRecording"},
+        FunctionInfo{67, D<&IApplicationFunctions::SetGamePlayRecordingState>, "SetGamePlayRecordingState"},
+        FunctionInfo{68, nullptr, "RequestFlushGamePlayingMovieForDebug"},
+        FunctionInfo{70, nullptr, "RequestToShutdown"},
+        FunctionInfo{71, nullptr, "RequestToReboot"},
+        FunctionInfo{72, nullptr, "RequestToSleep"},
+        FunctionInfo{80, nullptr, "ExitAndRequestToShowThanksMessage"},
+        FunctionInfo{90, D<&IApplicationFunctions::EnableApplicationCrashReport>, "EnableApplicationCrashReport"},
+        FunctionInfo{100, D<&IApplicationFunctions::InitializeApplicationCopyrightFrameBuffer>, "InitializeApplicationCopyrightFrameBuffer"},
+        FunctionInfo{101, D<&IApplicationFunctions::SetApplicationCopyrightImage>, "SetApplicationCopyrightImage"},
+        FunctionInfo{102, D<&IApplicationFunctions::SetApplicationCopyrightVisibility>, "SetApplicationCopyrightVisibility"},
+        FunctionInfo{110, D<&IApplicationFunctions::QueryApplicationPlayStatistics>, "QueryApplicationPlayStatistics"},
+        FunctionInfo{111, D<&IApplicationFunctions::QueryApplicationPlayStatisticsByUid>, "QueryApplicationPlayStatisticsByUid"},
+        FunctionInfo{120, D<&IApplicationFunctions::ExecuteProgram>, "ExecuteProgram"},
+        FunctionInfo{121, D<&IApplicationFunctions::ClearUserChannel>, "ClearUserChannel"},
+        FunctionInfo{122, D<&IApplicationFunctions::UnpopToUserChannel>, "UnpopToUserChannel"},
+        FunctionInfo{123, D<&IApplicationFunctions::GetPreviousProgramIndex>, "GetPreviousProgramIndex"},
+        FunctionInfo{124, nullptr, "EnableApplicationAllThreadDumpOnCrash"},
+        FunctionInfo{130, D<&IApplicationFunctions::GetGpuErrorDetectedSystemEvent>, "GetGpuErrorDetectedSystemEvent"},
+        FunctionInfo{131, nullptr, "SetDelayTimeToAbortOnGpuError"},
+        FunctionInfo{140, D<&IApplicationFunctions::GetFriendInvitationStorageChannelEvent>, "GetFriendInvitationStorageChannelEvent"},
+        FunctionInfo{141, D<&IApplicationFunctions::TryPopFromFriendInvitationStorageChannel>, "TryPopFromFriendInvitationStorageChannel"},
+        FunctionInfo{150, D<&IApplicationFunctions::GetNotificationStorageChannelEvent>, "GetNotificationStorageChannelEvent"},
+        FunctionInfo{151, nullptr, "TryPopFromNotificationStorageChannel"},
+        FunctionInfo{160, D<&IApplicationFunctions::GetHealthWarningDisappearedSystemEvent>, "GetHealthWarningDisappearedSystemEvent"},
+        FunctionInfo{170, nullptr, "SetHdcpAuthenticationActivated"},
+        FunctionInfo{180, nullptr, "GetLaunchRequiredVersion"},
+        FunctionInfo{181, nullptr, "UpgradeLaunchRequiredVersion"},
+        FunctionInfo{190, nullptr, "SendServerMaintenanceOverlayNotification"},
+        FunctionInfo{200, nullptr, "GetLastApplicationExitReason"},
+        FunctionInfo{210, D<&IApplicationFunctions::GetUnknownEvent210>, "Unknown210"},
+        FunctionInfo{220, nullptr, "Unknown220"}, // [20.0.0+]
+        FunctionInfo{300, nullptr, "CreateMovieWriter"}, // [19.0.0+]
+        FunctionInfo{310, nullptr, "Unknown310"}, // [20.0.0+]
+        FunctionInfo{320, nullptr, "Unknown320"}, // [20.0.0+]
+        FunctionInfo{330, D<&IApplicationFunctions::Unknown330>, "Unknown330"}, // [20.0.0+]
+        FunctionInfo{500, nullptr, "StartContinuousRecordingFlushForDebug"},
+        FunctionInfo{1000, nullptr, "CreateMovieMaker"},
+        FunctionInfo{1001, D<&IApplicationFunctions::PrepareForJit>, "PrepareForJit"}
+    );
+    return HandlerTableGenerateWithFind(key, functions);
 }

+IApplicationFunctions::IApplicationFunctions(Core::System& system_, std::shared_ptr<Applet> applet)
+    : ServiceFramework{system_, "IApplicationFunctions"}
+    , m_applet{std::move(applet)}
+{}
+
 IApplicationFunctions::~IApplicationFunctions() = default;

 Result IApplicationFunctions::PopLaunchParameter(Out<SharedPointer<IStorage>> out_storage,
--- a/src/core/hle/service/am/service/application_functions.h
+++ b/src/core/hle/service/am/service/application_functions.h
@ -84,6 +84,7 @@ private:
    Result GetUnknownEvent210(OutCopyHandle<Kernel::KReadableEvent> out_event);
    Result Unknown330(Out<u8> out);
    Result PrepareForJit();
+    std::optional<FunctionInfoBase> FindRequest(u32 key) override;

    const std::shared_ptr<Applet> m_applet;
 };
--- a/src/core/hle/service/am/service/application_proxy.cpp
+++ b/src/core/hle/service/am/service/application_proxy.cpp
@ -1,109 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#include "core/hle/service/am/service/applet_common_functions.h"
-#include "core/hle/service/am/service/application_functions.h"
-#include "core/hle/service/am/service/application_proxy.h"
-#include "core/hle/service/am/service/audio_controller.h"
-#include "core/hle/service/am/service/common_state_getter.h"
-#include "core/hle/service/am/service/debug_functions.h"
-#include "core/hle/service/am/service/display_controller.h"
-#include "core/hle/service/am/service/library_applet_creator.h"
-#include "core/hle/service/am/service/process_winding_controller.h"
-#include "core/hle/service/am/service/self_controller.h"
-#include "core/hle/service/am/service/window_controller.h"
-#include "core/hle/service/cmif_serialization.h"
-
-namespace Service::AM {
-
-IApplicationProxy::IApplicationProxy(Core::System& system_, std::shared_ptr<Applet> applet,
-                                     Kernel::KProcess* process, WindowSystem& window_system)
-    : ServiceFramework{system_, "IApplicationProxy"},
-      m_window_system{window_system}, m_process{process}, m_applet{std::move(applet)} {
-    // clang-format off
-    static const FunctionInfo functions[] = {
-        {0, D<&IApplicationProxy::GetCommonStateGetter>, "GetCommonStateGetter"},
-        {1, D<&IApplicationProxy::GetSelfController>, "GetSelfController"},
-        {2, D<&IApplicationProxy::GetWindowController>, "GetWindowController"},
-        {3, D<&IApplicationProxy::GetAudioController>, "GetAudioController"},
-        {4, D<&IApplicationProxy::GetDisplayController>, "GetDisplayController"},
-        {10, D<&IApplicationProxy::GetProcessWindingController>, "GetProcessWindingController"},
-        {11, D<&IApplicationProxy::GetLibraryAppletCreator>, "GetLibraryAppletCreator"},
-        {20, D<&IApplicationProxy::GetApplicationFunctions>, "GetApplicationFunctions"},
-        {1000, D<&IApplicationProxy::GetDebugFunctions>, "GetDebugFunctions"},
-    };
-    // clang-format on
-
-    RegisterHandlers(functions);
-}
-
-IApplicationProxy::~IApplicationProxy() = default;
-
-Result IApplicationProxy::GetAudioController(
-    Out<SharedPointer<IAudioController>> out_audio_controller) {
-    LOG_DEBUG(Service_AM, "called");
-    *out_audio_controller = std::make_shared<IAudioController>(system);
-    R_SUCCEED();
-}
-
-Result IApplicationProxy::GetDisplayController(
-    Out<SharedPointer<IDisplayController>> out_display_controller) {
-    LOG_DEBUG(Service_AM, "called");
-    *out_display_controller = std::make_shared<IDisplayController>(system, m_applet);
-    R_SUCCEED();
-}
-
-Result IApplicationProxy::GetProcessWindingController(
-    Out<SharedPointer<IProcessWindingController>> out_process_winding_controller) {
-    LOG_DEBUG(Service_AM, "called");
-    *out_process_winding_controller = std::make_shared<IProcessWindingController>(system, m_applet);
-    R_SUCCEED();
-}
-
-Result IApplicationProxy::GetDebugFunctions(
-    Out<SharedPointer<IDebugFunctions>> out_debug_functions) {
-    LOG_DEBUG(Service_AM, "called");
-    *out_debug_functions = std::make_shared<IDebugFunctions>(system);
-    R_SUCCEED();
-}
-
-Result IApplicationProxy::GetWindowController(
-    Out<SharedPointer<IWindowController>> out_window_controller) {
-    LOG_DEBUG(Service_AM, "called");
-    *out_window_controller = std::make_shared<IWindowController>(system, m_applet, m_window_system);
-    R_SUCCEED();
-}
-
-Result IApplicationProxy::GetSelfController(
-    Out<SharedPointer<ISelfController>> out_self_controller) {
-    LOG_DEBUG(Service_AM, "called");
-    *out_self_controller = std::make_shared<ISelfController>(system, m_applet, m_process);
-    R_SUCCEED();
-}
-
-Result IApplicationProxy::GetCommonStateGetter(
-    Out<SharedPointer<ICommonStateGetter>> out_common_state_getter) {
-    LOG_DEBUG(Service_AM, "called");
-    *out_common_state_getter = std::make_shared<ICommonStateGetter>(system, m_applet);
-    R_SUCCEED();
-}
-
-Result IApplicationProxy::GetLibraryAppletCreator(
-    Out<SharedPointer<ILibraryAppletCreator>> out_library_applet_creator) {
-    LOG_DEBUG(Service_AM, "called");
-    *out_library_applet_creator =
-        std::make_shared<ILibraryAppletCreator>(system, m_applet, m_window_system);
-    R_SUCCEED();
-}
-
-Result IApplicationProxy::GetApplicationFunctions(
-    Out<SharedPointer<IApplicationFunctions>> out_application_functions) {
-    LOG_DEBUG(Service_AM, "called");
-    *out_application_functions = std::make_shared<IApplicationFunctions>(system, m_applet);
-    R_SUCCEED();
-}
-
-} // namespace Service::AM
--- a/Show more
+++ b/Show more