113 files changed, 8188 insertions, 2217 deletions

diff --git a/src/android/app/build.gradle.kts b/src/android/app/build.gradle.kts
index 5721327e7..f763c657e 100644
--- a/src/android/app/build.gradle.kts
+++ b/src/android/app/build.gradle.kts
@@ -174,7 +174,8 @@ android {
                     "-DANDROID_ARM_NEON=true", // cryptopp requires Neon to work
                     "-DYUZU_USE_BUNDLED_VCPKG=ON",
                     "-DYUZU_USE_BUNDLED_FFMPEG=ON",
-                    "-DYUZU_ENABLE_LTO=ON"
+                    "-DYUZU_ENABLE_LTO=ON",
+                    "-DCMAKE_EXPORT_COMPILE_COMMANDS=ON"
                 )
 
                 abiFilters("arm64-v8a", "x86_64")
diff --git a/src/android/app/src/main/jni/native.cpp b/src/android/app/src/main/jni/native.cpp
index 3d795b57f..e5d3158c8 100644
--- a/src/android/app/src/main/jni/native.cpp
+++ b/src/android/app/src/main/jni/native.cpp
@@ -291,9 +291,6 @@ Core::SystemResultStatus EmulationSession::InitializeEmulation(const std::string
     // Initialize filesystem.
     ConfigureFilesystemProvider(filepath);
 
-    // Initialize account manager
-    m_profile_manager = std::make_unique<Service::Account::ProfileManager>();
-
     // Load the ROM.
     m_load_result = m_system.Load(EmulationSession::GetInstance().Window(), filepath);
     if (m_load_result != Core::SystemResultStatus::Success) {
@@ -736,8 +733,8 @@ void Java_org_yuzu_yuzu_1emu_NativeLibrary_initializeEmptyUserDirectory(JNIEnv*
     auto vfs_nand_dir = EmulationSession::GetInstance().System().GetFilesystem()->OpenDirectory(
         Common::FS::PathToUTF8String(nand_dir), FileSys::Mode::Read);
 
-    Service::Account::ProfileManager manager;
-    const auto user_id = manager.GetUser(static_cast<std::size_t>(0));
+    const auto user_id = EmulationSession::GetInstance().System().GetProfileManager().GetUser(
+        static_cast<std::size_t>(0));
     ASSERT(user_id);
 
     const auto user_save_data_path = FileSys::SaveDataFactory::GetFullPath(
diff --git a/src/android/app/src/main/jni/native.h b/src/android/app/src/main/jni/native.h
index 78ef96802..f1457bd1f 100644
--- a/src/android/app/src/main/jni/native.h
+++ b/src/android/app/src/main/jni/native.h
@@ -73,7 +73,6 @@ private:
     std::atomic<bool> m_is_running = false;
     std::atomic<bool> m_is_paused = false;
     SoftwareKeyboard::AndroidKeyboard* m_software_keyboard{};
-    std::unique_ptr<Service::Account::ProfileManager> m_profile_manager;
     std::unique_ptr<FileSys::ManualContentProvider> m_manual_provider;
 
     // GPU driver parameters
diff --git a/src/common/common_funcs.h b/src/common/common_funcs.h
index 47d028d48..ba3081efb 100644
--- a/src/common/common_funcs.h
+++ b/src/common/common_funcs.h
@@ -123,6 +123,12 @@ namespace Common {
     return u32(a) | u32(b) << 8 | u32(c) << 16 | u32(d) << 24;
 }
 
+[[nodiscard]] constexpr u64 MakeMagic(char a, char b, char c, char d, char e, char f, char g,
+                                      char h) {
+    return u64(a) << 0 | u64(b) << 8 | u64(c) << 16 | u64(d) << 24 | u64(e) << 32 | u64(f) << 40 |
+           u64(g) << 48 | u64(h) << 56;
+}
+
 // std::size() does not support zero-size C arrays. We're fixing that.
 template <class C>
 constexpr auto Size(const C& c) -> decltype(c.size()) {
diff --git a/src/common/fs/path_util.cpp b/src/common/fs/path_util.cpp
index c3a81f9a9..d2f50432a 100644
--- a/src/common/fs/path_util.cpp
+++ b/src/common/fs/path_util.cpp
@@ -354,18 +354,36 @@ std::string_view RemoveTrailingSlash(std::string_view path) {
     return path;
 }
 
-std::vector<std::string> SplitPathComponents(std::string_view filename) {
-    std::string copy(filename);
-    std::replace(copy.begin(), copy.end(), '\\', '/');
-    std::vector<std::string> out;
-
-    std::stringstream stream(copy);
-    std::string item;
-    while (std::getline(stream, item, '/')) {
-        out.push_back(std::move(item));
+template <typename F>
+static void ForEachPathComponent(std::string_view filename, F&& cb) {
+    const char* component_begin = filename.data();
+    const char* const end = component_begin + filename.size();
+    for (const char* it = component_begin; it != end; ++it) {
+        const char c = *it;
+        if (c == '\\' || c == '/') {
+            if (component_begin != it) {
+                cb(std::string_view{component_begin, it});
+            }
+            component_begin = it + 1;
+        }
     }
+    if (component_begin != end) {
+        cb(std::string_view{component_begin, end});
+    }
+}
+
+std::vector<std::string_view> SplitPathComponents(std::string_view filename) {
+    std::vector<std::string_view> components;
+    ForEachPathComponent(filename, [&](auto component) { components.emplace_back(component); });
+
+    return components;
+}
+
+std::vector<std::string> SplitPathComponentsCopy(std::string_view filename) {
+    std::vector<std::string> components;
+    ForEachPathComponent(filename, [&](auto component) { components.emplace_back(component); });
 
-    return out;
+    return components;
 }
 
 std::string SanitizePath(std::string_view path_, DirectorySeparator directory_separator) {
diff --git a/src/common/fs/path_util.h b/src/common/fs/path_util.h
index 2874ea738..23c8b1359 100644
--- a/src/common/fs/path_util.h
+++ b/src/common/fs/path_util.h
@@ -289,7 +289,11 @@ enum class DirectorySeparator {
 
 // Splits the path on '/' or '\' and put the components into a vector
 // i.e. "C:\Users\Yuzu\Documents\save.bin" becomes {"C:", "Users", "Yuzu", "Documents", "save.bin" }
-[[nodiscard]] std::vector<std::string> SplitPathComponents(std::string_view filename);
+[[nodiscard]] std::vector<std::string_view> SplitPathComponents(std::string_view filename);
+
+// Splits the path on '/' or '\' and put the components into a vector
+// i.e. "C:\Users\Yuzu\Documents\save.bin" becomes {"C:", "Users", "Yuzu", "Documents", "save.bin" }
+[[nodiscard]] std::vector<std::string> SplitPathComponentsCopy(std::string_view filename);
 
 // Removes trailing slash, makes all '\\' into '/', and removes duplicate '/'. Makes '/' into '\\'
 // depending if directory_separator is BackwardSlash or PlatformDefault and running on windows
diff --git a/src/common/host_memory.cpp b/src/common/host_memory.cpp
index 4bfc64f2d..e540375b8 100644
--- a/src/common/host_memory.cpp
+++ b/src/common/host_memory.cpp
@@ -11,10 +11,6 @@
 
 #elif defined(__linux__) || defined(__FreeBSD__) // ^^^ Windows ^^^ vvv Linux vvv
 
-#ifdef ANDROID
-#include <android/sharedmem.h>
-#endif
-
 #ifndef _GNU_SOURCE
 #define _GNU_SOURCE
 #endif
@@ -193,6 +189,11 @@ public:
         }
     }
 
+    bool ClearBackingRegion(size_t physical_offset, size_t length) {
+        // TODO: This does not seem to be possible on Windows.
+        return false;
+    }
+
     void EnableDirectMappedAddress() {
         // TODO
         UNREACHABLE();
@@ -442,9 +443,7 @@ public:
         }
 
         // Backing memory initialization
-#ifdef ANDROID
-        fd = ASharedMemory_create("HostMemory", backing_size);
-#elif defined(__FreeBSD__) && __FreeBSD__ < 13
+#if defined(__FreeBSD__) && __FreeBSD__ < 13
         // XXX Drop after FreeBSD 12.* reaches EOL on 2024-06-30
         fd = shm_open(SHM_ANON, O_RDWR, 0600);
 #else
@@ -455,7 +454,6 @@ public:
             throw std::bad_alloc{};
         }
 
-#ifndef ANDROID
         // Defined to extend the file with zeros
         int ret = ftruncate(fd, backing_size);
         if (ret != 0) {
@@ -463,7 +461,6 @@ public:
                          strerror(errno));
             throw std::bad_alloc{};
         }
-#endif
 
         backing_base = static_cast<u8*>(
             mmap(nullptr, backing_size, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0));
@@ -552,6 +549,19 @@ public:
         ASSERT_MSG(ret == 0, "mprotect failed: {}", strerror(errno));
     }
 
+    bool ClearBackingRegion(size_t physical_offset, size_t length) {
+#ifdef __linux__
+        // Set MADV_REMOVE on backing map to destroy it instantly.
+        // This also deletes the area from the backing file.
+        int ret = madvise(backing_base + physical_offset, length, MADV_REMOVE);
+        ASSERT_MSG(ret == 0, "madvise failed: {}", strerror(errno));
+
+        return true;
+#else
+        return false;
+#endif
+    }
+
     void EnableDirectMappedAddress() {
         virtual_base = nullptr;
     }
@@ -623,6 +633,10 @@ public:
 
     void Protect(size_t virtual_offset, size_t length, bool read, bool write, bool execute) {}
 
+    bool ClearBackingRegion(size_t physical_offset, size_t length) {
+        return false;
+    }
+
     void EnableDirectMappedAddress() {}
 
     u8* backing_base{nullptr};
@@ -698,6 +712,12 @@ void HostMemory::Protect(size_t virtual_offset, size_t length, bool read, bool w
     impl->Protect(virtual_offset + virtual_base_offset, length, read, write, execute);
 }
 
+void HostMemory::ClearBackingRegion(size_t physical_offset, size_t length, u32 fill_value) {
+    if (!impl || fill_value != 0 || !impl->ClearBackingRegion(physical_offset, length)) {
+        std::memset(backing_base + physical_offset, fill_value, length);
+    }
+}
+
 void HostMemory::EnableDirectMappedAddress() {
     if (impl) {
         impl->EnableDirectMappedAddress();
diff --git a/src/common/host_memory.h b/src/common/host_memory.h
index cebfacab2..747c5850c 100644
--- a/src/common/host_memory.h
+++ b/src/common/host_memory.h
@@ -48,6 +48,8 @@ public:
 
     void EnableDirectMappedAddress();
 
+    void ClearBackingRegion(size_t physical_offset, size_t length, u32 fill_value);
+
     [[nodiscard]] u8* BackingBasePointer() noexcept {
         return backing_base;
     }
diff --git a/src/core/CMakeLists.txt b/src/core/CMakeLists.txt
index 27d636ed4..96ab39cb8 100644
--- a/src/core/CMakeLists.txt
+++ b/src/core/CMakeLists.txt
@@ -549,6 +549,11 @@ add_library(core STATIC
     hle/service/hid/xcd.cpp
     hle/service/hid/xcd.h
     hle/service/hid/errors.h
+    hle/service/hid/controllers/types/debug_pad_types.h
+    hle/service/hid/controllers/types/keyboard_types.h
+    hle/service/hid/controllers/types/mouse_types.h
+    hle/service/hid/controllers/types/npad_types.h
+    hle/service/hid/controllers/types/touch_types.h
     hle/service/hid/controllers/applet_resource.cpp
     hle/service/hid/controllers/applet_resource.h
     hle/service/hid/controllers/console_six_axis.cpp
@@ -569,14 +574,15 @@ add_library(core STATIC
     hle/service/hid/controllers/palma.h
     hle/service/hid/controllers/seven_six_axis.cpp
     hle/service/hid/controllers/seven_six_axis.h
+    hle/service/hid/controllers/shared_memory_format.h
+    hle/service/hid/controllers/shared_memory_holder.cpp
+    hle/service/hid/controllers/shared_memory_holder.h
     hle/service/hid/controllers/six_axis.cpp
     hle/service/hid/controllers/six_axis.h
     hle/service/hid/controllers/stubbed.cpp
     hle/service/hid/controllers/stubbed.h
     hle/service/hid/controllers/touchscreen.cpp
     hle/service/hid/controllers/touchscreen.h
-    hle/service/hid/controllers/xpad.cpp
-    hle/service/hid/controllers/xpad.h
     hle/service/hid/hidbus/hidbus_base.cpp
     hle/service/hid/hidbus/hidbus_base.h
     hle/service/hid/hidbus/ringcon.cpp
@@ -772,12 +778,24 @@ add_library(core STATIC
     hle/service/kernel_helpers.h
     hle/service/mutex.cpp
     hle/service/mutex.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/ro/ro.cpp
+    hle/service/ro/ro.h
     hle/service/server_manager.cpp
     hle/service/server_manager.h
     hle/service/service.cpp
     hle/service/service.h
     hle/service/set/set.cpp
     hle/service/set/set.h
+    hle/service/set/appln_settings.cpp
+    hle/service/set/appln_settings.h
+    hle/service/set/device_settings.cpp
+    hle/service/set/device_settings.h
+    hle/service/set/private_settings.cpp
+    hle/service/set/private_settings.h
     hle/service/set/set_cal.cpp
     hle/service/set/set_cal.h
     hle/service/set/set_fd.cpp
@@ -786,6 +804,8 @@ add_library(core STATIC
     hle/service/set/set_sys.h
     hle/service/set/settings.cpp
     hle/service/set/settings.h
+    hle/service/set/system_settings.cpp
+    hle/service/set/system_settings.h
     hle/service/sm/sm.cpp
     hle/service/sm/sm.h
     hle/service/sm/sm_controller.cpp
@@ -941,15 +961,19 @@ if (HAS_NCE)
     set(CMAKE_ASM_FLAGS "${CFLAGS} -x assembler-with-cpp")
 
     target_sources(core PRIVATE
+        arm/nce/arm_nce_asm_definitions.h
         arm/nce/arm_nce.cpp
         arm/nce/arm_nce.h
         arm/nce/arm_nce.s
         arm/nce/guest_context.h
+        arm/nce/instructions.h
+        arm/nce/interpreter_visitor.cpp
+        arm/nce/interpreter_visitor.h
         arm/nce/patcher.cpp
         arm/nce/patcher.h
-        arm/nce/instructions.h
+        arm/nce/visitor_base.h
     )
-    target_link_libraries(core PRIVATE merry::oaknut)
+    target_link_libraries(core PRIVATE merry::mcl merry::oaknut)
 endif()
 
 if (ARCHITECTURE_x86_64 OR ARCHITECTURE_arm64)
diff --git a/src/core/arm/nce/arm_nce.cpp b/src/core/arm/nce/arm_nce.cpp
index b42a32a0b..1311e66a9 100644
--- a/src/core/arm/nce/arm_nce.cpp
+++ b/src/core/arm/nce/arm_nce.cpp
@@ -6,7 +6,7 @@
 
 #include "common/signal_chain.h"
 #include "core/arm/nce/arm_nce.h"
-#include "core/arm/nce/guest_context.h"
+#include "core/arm/nce/interpreter_visitor.h"
 #include "core/arm/nce/patcher.h"
 #include "core/core.h"
 #include "core/memory.h"
@@ -21,7 +21,8 @@ namespace Core {
 
 namespace {
 
-struct sigaction g_orig_action;
+struct sigaction g_orig_bus_action;
+struct sigaction g_orig_segv_action;
 
 // Verify assembly offsets.
 using NativeExecutionParameters = Kernel::KThread::NativeExecutionParameters;
@@ -37,6 +38,9 @@ fpsimd_context* GetFloatingPointState(mcontext_t& host_ctx) {
     return reinterpret_cast<fpsimd_context*>(header);
 }
 
+using namespace Common::Literals;
+constexpr u32 StackSize = 32_KiB;
+
 } // namespace
 
 void* ArmNce::RestoreGuestContext(void* raw_context) {
@@ -104,19 +108,10 @@ void ArmNce::SaveGuestContext(GuestContext* guest_ctx, void* raw_context) {
     host_ctx.regs[0] = guest_ctx->esr_el1.exchange(0);
 }
 
-bool ArmNce::HandleGuestFault(GuestContext* guest_ctx, void* raw_info, void* raw_context) {
+bool ArmNce::HandleFailedGuestFault(GuestContext* guest_ctx, void* raw_info, void* raw_context) {
     auto& host_ctx = static_cast<ucontext_t*>(raw_context)->uc_mcontext;
     auto* info = static_cast<siginfo_t*>(raw_info);
 
-    // Try to handle an invalid access.
-    // TODO: handle accesses which split a page?
-    const Common::ProcessAddress addr =
-        (reinterpret_cast<u64>(info->si_addr) & ~Memory::YUZU_PAGEMASK);
-    if (guest_ctx->system->ApplicationMemory().InvalidateNCE(addr, Memory::YUZU_PAGESIZE)) {
-        // We handled the access successfully and are returning to guest code.
-        return true;
-    }
-
     // We can't handle the access, so determine why we crashed.
     const bool is_prefetch_abort = host_ctx.pc == reinterpret_cast<u64>(info->si_addr);
 
@@ -143,8 +138,44 @@ bool ArmNce::HandleGuestFault(GuestContext* guest_ctx, void* raw_info, void* raw
     return false;
 }
 
-void ArmNce::HandleHostFault(int sig, void* raw_info, void* raw_context) {
-    return g_orig_action.sa_sigaction(sig, static_cast<siginfo_t*>(raw_info), raw_context);
+bool ArmNce::HandleGuestAlignmentFault(GuestContext* guest_ctx, void* raw_info, void* raw_context) {
+    auto& host_ctx = static_cast<ucontext_t*>(raw_context)->uc_mcontext;
+    auto* fpctx = GetFloatingPointState(host_ctx);
+    auto& memory = guest_ctx->system->ApplicationMemory();
+
+    // Match and execute an instruction.
+    auto next_pc = MatchAndExecuteOneInstruction(memory, &host_ctx, fpctx);
+    if (next_pc) {
+        host_ctx.pc = *next_pc;
+        return true;
+    }
+
+    // We couldn't handle the access.
+    return HandleFailedGuestFault(guest_ctx, raw_info, raw_context);
+}
+
+bool ArmNce::HandleGuestAccessFault(GuestContext* guest_ctx, void* raw_info, void* raw_context) {
+    auto* info = static_cast<siginfo_t*>(raw_info);
+
+    // Try to handle an invalid access.
+    // TODO: handle accesses which split a page?
+    const Common::ProcessAddress addr =
+        (reinterpret_cast<u64>(info->si_addr) & ~Memory::YUZU_PAGEMASK);
+    if (guest_ctx->system->ApplicationMemory().InvalidateNCE(addr, Memory::YUZU_PAGESIZE)) {
+        // We handled the access successfully and are returning to guest code.
+        return true;
+    }
+
+    // We couldn't handle the access.
+    return HandleFailedGuestFault(guest_ctx, raw_info, raw_context);
+}
+
+void ArmNce::HandleHostAlignmentFault(int sig, void* raw_info, void* raw_context) {
+    return g_orig_bus_action.sa_sigaction(sig, static_cast<siginfo_t*>(raw_info), raw_context);
+}
+
+void ArmNce::HandleHostAccessFault(int sig, void* raw_info, void* raw_context) {
+    return g_orig_segv_action.sa_sigaction(sig, static_cast<siginfo_t*>(raw_info), raw_context);
 }
 
 void ArmNce::LockThread(Kernel::KThread* thread) {
@@ -225,18 +256,31 @@ ArmNce::ArmNce(System& system, bool uses_wall_clock, std::size_t core_index)
 ArmNce::~ArmNce() = default;
 
 void ArmNce::Initialize() {
-    m_thread_id = gettid();
+    if (m_thread_id == -1) {
+        m_thread_id = gettid();
+    }
+
+    // Configure signal stack.
+    if (!m_stack) {
+        m_stack = std::make_unique<u8[]>(StackSize);
+
+        stack_t ss{};
+        ss.ss_sp = m_stack.get();
+        ss.ss_size = StackSize;
+        sigaltstack(&ss, nullptr);
+    }
 
-    // Setup our signals
-    static std::once_flag signals;
-    std::call_once(signals, [] {
+    // Set up signals.
+    static std::once_flag flag;
+    std::call_once(flag, [] {
         using HandlerType = decltype(sigaction::sa_sigaction);
 
         sigset_t signal_mask;
         sigemptyset(&signal_mask);
         sigaddset(&signal_mask, ReturnToRunCodeByExceptionLevelChangeSignal);
         sigaddset(&signal_mask, BreakFromRunCodeSignal);
-        sigaddset(&signal_mask, GuestFaultSignal);
+        sigaddset(&signal_mask, GuestAlignmentFaultSignal);
+        sigaddset(&signal_mask, GuestAccessFaultSignal);
 
         struct sigaction return_to_run_code_action {};
         return_to_run_code_action.sa_flags = SA_SIGINFO | SA_ONSTACK;
@@ -253,18 +297,19 @@ void ArmNce::Initialize() {
         break_from_run_code_action.sa_mask = signal_mask;
         Common::SigAction(BreakFromRunCodeSignal, &break_from_run_code_action, nullptr);
 
-        struct sigaction fault_action {};
-        fault_action.sa_flags = SA_SIGINFO | SA_ONSTACK | SA_RESTART;
-        fault_action.sa_sigaction = reinterpret_cast<HandlerType>(&ArmNce::GuestFaultSignalHandler);
-        fault_action.sa_mask = signal_mask;
-        Common::SigAction(GuestFaultSignal, &fault_action, &g_orig_action);
-
-        // Simplify call for g_orig_action.
-        // These fields occupy the same space in memory, so this should be a no-op in practice.
-        if (!(g_orig_action.sa_flags & SA_SIGINFO)) {
-            g_orig_action.sa_sigaction =
-                reinterpret_cast<decltype(g_orig_action.sa_sigaction)>(g_orig_action.sa_handler);
-        }
+        struct sigaction alignment_fault_action {};
+        alignment_fault_action.sa_flags = SA_SIGINFO | SA_ONSTACK;
+        alignment_fault_action.sa_sigaction =
+            reinterpret_cast<HandlerType>(&ArmNce::GuestAlignmentFaultSignalHandler);
+        alignment_fault_action.sa_mask = signal_mask;
+        Common::SigAction(GuestAlignmentFaultSignal, &alignment_fault_action, nullptr);
+
+        struct sigaction access_fault_action {};
+        access_fault_action.sa_flags = SA_SIGINFO | SA_ONSTACK | SA_RESTART;
+        access_fault_action.sa_sigaction =
+            reinterpret_cast<HandlerType>(&ArmNce::GuestAccessFaultSignalHandler);
+        access_fault_action.sa_mask = signal_mask;
+        Common::SigAction(GuestAccessFaultSignal, &access_fault_action, &g_orig_segv_action);
     });
 }
 
diff --git a/src/core/arm/nce/arm_nce.h b/src/core/arm/nce/arm_nce.h
index f55c10d1d..be9b304c4 100644
--- a/src/core/arm/nce/arm_nce.h
+++ b/src/core/arm/nce/arm_nce.h
@@ -61,7 +61,8 @@ private:
     static void ReturnToRunCodeByExceptionLevelChangeSignalHandler(int sig, void* info,
                                                                    void* raw_context);
     static void BreakFromRunCodeSignalHandler(int sig, void* info, void* raw_context);
-    static void GuestFaultSignalHandler(int sig, void* info, void* raw_context);
+    static void GuestAlignmentFaultSignalHandler(int sig, void* info, void* raw_context);
+    static void GuestAccessFaultSignalHandler(int sig, void* info, void* raw_context);
 
     static void LockThreadParameters(void* tpidr);
     static void UnlockThreadParameters(void* tpidr);
@@ -70,8 +71,11 @@ private:
     // C++ implementation functions for assembly definitions.
     static void* RestoreGuestContext(void* raw_context);
     static void SaveGuestContext(GuestContext* ctx, void* raw_context);
-    static bool HandleGuestFault(GuestContext* ctx, void* info, void* raw_context);
-    static void HandleHostFault(int sig, void* info, void* raw_context);
+    static bool HandleFailedGuestFault(GuestContext* ctx, void* info, void* raw_context);
+    static bool HandleGuestAlignmentFault(GuestContext* ctx, void* info, void* raw_context);
+    static bool HandleGuestAccessFault(GuestContext* ctx, void* info, void* raw_context);
+    static void HandleHostAlignmentFault(int sig, void* info, void* raw_context);
+    static void HandleHostAccessFault(int sig, void* info, void* raw_context);
 
 public:
     Core::System& m_system;
@@ -83,6 +87,9 @@ public:
     // Core context.
     GuestContext m_guest_ctx{};
     Kernel::KThread* m_running_thread{};
+
+    // Stack for signal processing.
+    std::unique_ptr<u8[]> m_stack{};
 };
 
 } // namespace Core
diff --git a/src/core/arm/nce/arm_nce.s b/src/core/arm/nce/arm_nce.s
index 4aeda4740..c68c05949 100644
--- a/src/core/arm/nce/arm_nce.s
+++ b/src/core/arm/nce/arm_nce.s
@@ -130,11 +130,11 @@ _ZN4Core6ArmNce29BreakFromRunCodeSignalHandlerEiPvS1_:
     ret
 
 
-/* static void Core::ArmNce::GuestFaultSignalHandler(int sig, void* info, void* raw_context) */
-.section    .text._ZN4Core6ArmNce23GuestFaultSignalHandlerEiPvS1_, "ax", %progbits
-.global     _ZN4Core6ArmNce23GuestFaultSignalHandlerEiPvS1_
-.type       _ZN4Core6ArmNce23GuestFaultSignalHandlerEiPvS1_, %function
-_ZN4Core6ArmNce23GuestFaultSignalHandlerEiPvS1_:
+/* static void Core::ArmNce::GuestAlignmentFaultSignalHandler(int sig, void* info, void* raw_context) */
+.section    .text._ZN4Core6ArmNce32GuestAlignmentFaultSignalHandlerEiPvS1_, "ax", %progbits
+.global     _ZN4Core6ArmNce32GuestAlignmentFaultSignalHandlerEiPvS1_
+.type       _ZN4Core6ArmNce32GuestAlignmentFaultSignalHandlerEiPvS1_, %function
+_ZN4Core6ArmNce32GuestAlignmentFaultSignalHandlerEiPvS1_:
     /* Check to see if we have the correct TLS magic. */
     mrs     x8, tpidr_el0
     ldr     w9, [x8, #(TpidrEl0TlsMagic)]
@@ -146,7 +146,7 @@ _ZN4Core6ArmNce23GuestFaultSignalHandlerEiPvS1_:
 
     /* Incorrect TLS magic, so this is a host fault. */
     /* Tail call the handler. */
-    b       _ZN4Core6ArmNce15HandleHostFaultEiPvS1_
+    b       _ZN4Core6ArmNce24HandleHostAlignmentFaultEiPvS1_
 
 1:
     /* Correct TLS magic, so this is a guest fault. */
@@ -163,7 +163,53 @@ _ZN4Core6ArmNce23GuestFaultSignalHandlerEiPvS1_:
     msr     tpidr_el0, x3
 
     /* Call the handler. */
-    bl       _ZN4Core6ArmNce16HandleGuestFaultEPNS_12GuestContextEPvS3_
+    bl       _ZN4Core6ArmNce25HandleGuestAlignmentFaultEPNS_12GuestContextEPvS3_
+
+    /* If the handler returned false, we want to preserve the host tpidr_el0. */
+    cbz     x0, 2f
+
+    /* Otherwise, restore guest tpidr_el0. */
+    msr     tpidr_el0, x19
+
+2:
+    ldr     x19, [sp, #0x10]
+    ldp     x29, x30, [sp], #0x20
+    ret
+
+/* static void Core::ArmNce::GuestAccessFaultSignalHandler(int sig, void* info, void* raw_context) */
+.section    .text._ZN4Core6ArmNce29GuestAccessFaultSignalHandlerEiPvS1_, "ax", %progbits
+.global     _ZN4Core6ArmNce29GuestAccessFaultSignalHandlerEiPvS1_
+.type       _ZN4Core6ArmNce29GuestAccessFaultSignalHandlerEiPvS1_, %function
+_ZN4Core6ArmNce29GuestAccessFaultSignalHandlerEiPvS1_:
+    /* Check to see if we have the correct TLS magic. */
+    mrs     x8, tpidr_el0
+    ldr     w9, [x8, #(TpidrEl0TlsMagic)]
+
+    LOAD_IMMEDIATE_32(w10, TlsMagic)
+
+    cmp     w9, w10
+    b.eq    1f
+
+    /* Incorrect TLS magic, so this is a host fault. */
+    /* Tail call the handler. */
+    b       _ZN4Core6ArmNce21HandleHostAccessFaultEiPvS1_
+
+1:
+    /* Correct TLS magic, so this is a guest fault. */
+    stp     x29, x30, [sp, #-0x20]!
+    str     x19, [sp, #0x10]
+    mov     x29, sp
+
+    /* Save the old tpidr_el0. */
+    mov     x19, x8
+
+    /* Restore host tpidr_el0. */
+    ldr     x0, [x8, #(TpidrEl0NativeContext)]
+    ldr     x3, [x0, #(GuestContextHostContext + HostContextTpidrEl0)]
+    msr     tpidr_el0, x3
+
+    /* Call the handler. */
+    bl       _ZN4Core6ArmNce22HandleGuestAccessFaultEPNS_12GuestContextEPvS3_
 
     /* If the handler returned false, we want to preserve the host tpidr_el0. */
     cbz     x0, 2f
diff --git a/src/core/arm/nce/arm_nce_asm_definitions.h b/src/core/arm/nce/arm_nce_asm_definitions.h
index 8a9b285b5..8ea4383f7 100644
--- a/src/core/arm/nce/arm_nce_asm_definitions.h
+++ b/src/core/arm/nce/arm_nce_asm_definitions.h
@@ -10,7 +10,8 @@
 
 #define ReturnToRunCodeByExceptionLevelChangeSignal SIGUSR2
 #define BreakFromRunCodeSignal SIGURG
-#define GuestFaultSignal SIGSEGV
+#define GuestAccessFaultSignal SIGSEGV
+#define GuestAlignmentFaultSignal SIGBUS
 
 #define GuestContextSp 0xF8
 #define GuestContextHostContext 0x320
diff --git a/src/core/arm/nce/interpreter_visitor.cpp b/src/core/arm/nce/interpreter_visitor.cpp
new file mode 100644
index 000000000..8e81c66a5
--- /dev/null
+++ b/src/core/arm/nce/interpreter_visitor.cpp
@@ -0,0 +1,825 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
+// SPDX-FileCopyrightText: Copyright 2023 merryhime <https://mary.rs>
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "common/bit_cast.h"
+#include "core/arm/nce/interpreter_visitor.h"
+
+#include <dynarmic/frontend/A64/decoder/a64.h>
+
+namespace Core {
+
+template <u32 BitSize>
+u64 SignExtendToLong(u64 value) {
+    u64 mask = 1ULL << (BitSize - 1);
+    value &= (1ULL << BitSize) - 1;
+    return (value ^ mask) - mask;
+}
+
+static u64 SignExtendToLong(u64 value, u64 bitsize) {
+    switch (bitsize) {
+    case 8:
+        return SignExtendToLong<8>(value);
+    case 16:
+        return SignExtendToLong<16>(value);
+    case 32:
+        return SignExtendToLong<32>(value);
+    default:
+        return value;
+    }
+}
+
+template <u64 BitSize>
+u32 SignExtendToWord(u32 value) {
+    u32 mask = 1ULL << (BitSize - 1);
+    value &= (1ULL << BitSize) - 1;
+    return (value ^ mask) - mask;
+}
+
+static u32 SignExtendToWord(u32 value, u64 bitsize) {
+    switch (bitsize) {
+    case 8:
+        return SignExtendToWord<8>(value);
+    case 16:
+        return SignExtendToWord<16>(value);
+    default:
+        return value;
+    }
+}
+
+static u64 SignExtend(u64 value, u64 bitsize, u64 regsize) {
+    if (regsize == 64) {
+        return SignExtendToLong(value, bitsize);
+    } else {
+        return SignExtendToWord(static_cast<u32>(value), bitsize);
+    }
+}
+
+static u128 VectorGetElement(u128 value, u64 bitsize) {
+    switch (bitsize) {
+    case 8:
+        return {value[0] & ((1ULL << 8) - 1), 0};
+    case 16:
+        return {value[0] & ((1ULL << 16) - 1), 0};
+    case 32:
+        return {value[0] & ((1ULL << 32) - 1), 0};
+    case 64:
+        return {value[0], 0};
+    default:
+        return value;
+    }
+}
+
+u64 InterpreterVisitor::ExtendReg(size_t bitsize, Reg reg, Imm<3> option, u8 shift) {
+    ASSERT(shift <= 4);
+    ASSERT(bitsize == 32 || bitsize == 64);
+    u64 val = this->GetReg(reg);
+    size_t len;
+    u64 extended;
+    bool signed_extend;
+
+    switch (option.ZeroExtend()) {
+    case 0b000: { // UXTB
+        val &= ((1ULL << 8) - 1);
+        len = 8;
+        signed_extend = false;
+        break;
+    }
+    case 0b001: { // UXTH
+        val &= ((1ULL << 16) - 1);
+        len = 16;
+        signed_extend = false;
+        break;
+    }
+    case 0b010: { // UXTW
+        val &= ((1ULL << 32) - 1);
+        len = 32;
+        signed_extend = false;
+        break;
+    }
+    case 0b011: { // UXTX
+        len = 64;
+        signed_extend = false;
+        break;
+    }
+    case 0b100: { // SXTB
+        val &= ((1ULL << 8) - 1);
+        len = 8;
+        signed_extend = true;
+        break;
+    }
+    case 0b101: { // SXTH
+        val &= ((1ULL << 16) - 1);
+        len = 16;
+        signed_extend = true;
+        break;
+    }
+    case 0b110: { // SXTW
+        val &= ((1ULL << 32) - 1);
+        len = 32;
+        signed_extend = true;
+        break;
+    }
+    case 0b111: { // SXTX
+        len = 64;
+        signed_extend = true;
+        break;
+    }
+    default:
+        UNREACHABLE();
+    }
+
+    if (len < bitsize && signed_extend) {
+        extended = SignExtend(val, len, bitsize);
+    } else {
+        extended = val;
+    }
+
+    return extended << shift;
+}
+
+u128 InterpreterVisitor::GetVec(Vec v) {
+    return m_fpsimd_regs[static_cast<u32>(v)];
+}
+
+u64 InterpreterVisitor::GetReg(Reg r) {
+    return m_regs[static_cast<u32>(r)];
+}
+
+u64 InterpreterVisitor::GetSp() {
+    return m_sp;
+}
+
+u64 InterpreterVisitor::GetPc() {
+    return m_pc;
+}
+
+void InterpreterVisitor::SetVec(Vec v, u128 value) {
+    m_fpsimd_regs[static_cast<u32>(v)] = value;
+}
+
+void InterpreterVisitor::SetReg(Reg r, u64 value) {
+    m_regs[static_cast<u32>(r)] = value;
+}
+
+void InterpreterVisitor::SetSp(u64 value) {
+    m_sp = value;
+}
+
+bool InterpreterVisitor::Ordered(size_t size, bool L, bool o0, Reg Rn, Reg Rt) {
+    const auto memop = L ? MemOp::Load : MemOp::Store;
+    const size_t elsize = 8 << size;
+    const size_t datasize = elsize;
+
+    // Operation
+    const size_t dbytes = datasize / 8;
+
+    u64 address;
+    if (Rn == Reg::SP) {
+        address = this->GetSp();
+    } else {
+        address = this->GetReg(Rn);
+    }
+
+    switch (memop) {
+    case MemOp::Store: {
+        std::atomic_thread_fence(std::memory_order_seq_cst);
+        u64 value = this->GetReg(Rt);
+        m_memory.WriteBlock(address, &value, dbytes);
+        std::atomic_thread_fence(std::memory_order_seq_cst);
+        break;
+    }
+    case MemOp::Load: {
+        u64 value = 0;
+        m_memory.ReadBlock(address, &value, dbytes);
+        this->SetReg(Rt, value);
+        std::atomic_thread_fence(std::memory_order_seq_cst);
+        break;
+    }
+    default:
+        UNREACHABLE();
+    }
+
+    return true;
+}
+
+bool InterpreterVisitor::STLLR(Imm<2> sz, Reg Rn, Reg Rt) {
+    const size_t size = sz.ZeroExtend<size_t>();
+    const bool L = 0;
+    const bool o0 = 0;
+    return this->Ordered(size, L, o0, Rn, Rt);
+}
+
+bool InterpreterVisitor::STLR(Imm<2> sz, Reg Rn, Reg Rt) {
+    const size_t size = sz.ZeroExtend<size_t>();
+    const bool L = 0;
+    const bool o0 = 1;
+    return this->Ordered(size, L, o0, Rn, Rt);
+}
+
+bool InterpreterVisitor::LDLAR(Imm<2> sz, Reg Rn, Reg Rt) {
+    const size_t size = sz.ZeroExtend<size_t>();
+    const bool L = 1;
+    const bool o0 = 0;
+    return this->Ordered(size, L, o0, Rn, Rt);
+}
+
+bool InterpreterVisitor::LDAR(Imm<2> sz, Reg Rn, Reg Rt) {
+    const size_t size = sz.ZeroExtend<size_t>();
+    const bool L = 1;
+    const bool o0 = 1;
+    return this->Ordered(size, L, o0, Rn, Rt);
+}
+
+bool InterpreterVisitor::LDR_lit_gen(bool opc_0, Imm<19> imm19, Reg Rt) {
+    const size_t size = opc_0 == 0 ? 4 : 8;
+    const s64 offset = Dynarmic::concatenate(imm19, Imm<2>{0}).SignExtend<s64>();
+    const u64 address = this->GetPc() + offset;
+
+    u64 data = 0;
+    m_memory.ReadBlock(address, &data, size);
+
+    this->SetReg(Rt, data);
+    return true;
+}
+
+bool InterpreterVisitor::LDR_lit_fpsimd(Imm<2> opc, Imm<19> imm19, Vec Vt) {
+    if (opc == 0b11) {
+        // Unallocated encoding
+        return false;
+    }
+
+    const u64 size = 4 << opc.ZeroExtend();
+    const u64 offset = imm19.SignExtend<u64>() << 2;
+    const u64 address = this->GetPc() + offset;
+
+    u128 data{};
+    m_memory.ReadBlock(address, &data, size);
+    this->SetVec(Vt, data);
+    return true;
+}
+
+bool InterpreterVisitor::STP_LDP_gen(Imm<2> opc, bool not_postindex, bool wback, Imm<1> L,
+                                     Imm<7> imm7, Reg Rt2, Reg Rn, Reg Rt) {
+    if ((L == 0 && opc.Bit<0>() == 1) || opc == 0b11) {
+        // Unallocated encoding
+        return false;
+    }
+
+    const auto memop = L == 1 ? MemOp::Load : MemOp::Store;
+    if (memop == MemOp::Load && wback && (Rt == Rn || Rt2 == Rn) && Rn != Reg::R31) {
+        // Unpredictable instruction
+        return false;
+    }
+    if (memop == MemOp::Store && wback && (Rt == Rn || Rt2 == Rn) && Rn != Reg::R31) {
+        // Unpredictable instruction
+        return false;
+    }
+    if (memop == MemOp::Load && Rt == Rt2) {
+        // Unpredictable instruction
+        return false;
+    }
+
+    u64 address;
+    if (Rn == Reg::SP) {
+        address = this->GetSp();
+    } else {
+        address = this->GetReg(Rn);
+    }
+
+    const bool postindex = !not_postindex;
+    const bool signed_ = opc.Bit<0>() != 0;
+    const size_t scale = 2 + opc.Bit<1>();
+    const size_t datasize = 8 << scale;
+    const u64 offset = imm7.SignExtend<u64>() << scale;
+
+    if (!postindex) {
+        address += offset;
+    }
+
+    const size_t dbytes = datasize / 8;
+    switch (memop) {
+    case MemOp::Store: {
+        u64 data1 = this->GetReg(Rt);
+        u64 data2 = this->GetReg(Rt2);
+        m_memory.WriteBlock(address, &data1, dbytes);
+        m_memory.WriteBlock(address + dbytes, &data2, dbytes);
+        break;
+    }
+    case MemOp::Load: {
+        u64 data1 = 0, data2 = 0;
+        m_memory.ReadBlock(address, &data1, dbytes);
+        m_memory.ReadBlock(address + dbytes, &data2, dbytes);
+        if (signed_) {
+            this->SetReg(Rt, SignExtend(data1, datasize, 64));
+            this->SetReg(Rt2, SignExtend(data2, datasize, 64));
+        } else {
+            this->SetReg(Rt, data1);
+            this->SetReg(Rt2, data2);
+        }
+        break;
+    }
+    default:
+        UNREACHABLE();
+    }
+
+    if (wback) {
+        if (postindex) {
+            address += offset;
+        }
+
+        if (Rn == Reg::SP) {
+            this->SetSp(address);
+        } else {
+            this->SetReg(Rn, address);
+        }
+    }
+
+    return true;
+}
+
+bool InterpreterVisitor::STP_LDP_fpsimd(Imm<2> opc, bool not_postindex, bool wback, Imm<1> L,
+                                        Imm<7> imm7, Vec Vt2, Reg Rn, Vec Vt) {
+    if (opc == 0b11) {
+        // Unallocated encoding
+        return false;
+    }
+
+    const auto memop = L == 1 ? MemOp::Load : MemOp::Store;
+    if (memop == MemOp::Load && Vt == Vt2) {
+        // Unpredictable instruction
+        return false;
+    }
+
+    u64 address;
+    if (Rn == Reg::SP) {
+        address = this->GetSp();
+    } else {
+        address = this->GetReg(Rn);
+    }
+
+    const bool postindex = !not_postindex;
+    const size_t scale = 2 + opc.ZeroExtend<size_t>();
+    const size_t datasize = 8 << scale;
+    const u64 offset = imm7.SignExtend<u64>() << scale;
+    const size_t dbytes = datasize / 8;
+
+    if (!postindex) {
+        address += offset;
+    }
+
+    switch (memop) {
+    case MemOp::Store: {
+        u128 data1 = VectorGetElement(this->GetVec(Vt), datasize);
+        u128 data2 = VectorGetElement(this->GetVec(Vt2), datasize);
+        m_memory.WriteBlock(address, &data1, dbytes);
+        m_memory.WriteBlock(address + dbytes, &data2, dbytes);
+        break;
+    }
+    case MemOp::Load: {
+        u128 data1{}, data2{};
+        m_memory.ReadBlock(address, &data1, dbytes);
+        m_memory.ReadBlock(address + dbytes, &data2, dbytes);
+        this->SetVec(Vt, data1);
+        this->SetVec(Vt2, data2);
+        break;
+    }
+    default:
+        UNREACHABLE();
+    }
+
+    if (wback) {
+        if (postindex) {
+            address += offset;
+        }
+
+        if (Rn == Reg::SP) {
+            this->SetSp(address);
+        } else {
+            this->SetReg(Rn, address);
+        }
+    }
+
+    return true;
+}
+
+bool InterpreterVisitor::RegisterImmediate(bool wback, bool postindex, size_t scale, u64 offset,
+                                           Imm<2> size, Imm<2> opc, Reg Rn, Reg Rt) {
+    MemOp memop;
+    bool signed_ = false;
+    size_t regsize = 0;
+
+    if (opc.Bit<1>() == 0) {
+        memop = opc.Bit<0>() ? MemOp::Load : MemOp::Store;
+        regsize = size == 0b11 ? 64 : 32;
+        signed_ = false;
+    } else if (size == 0b11) {
+        memop = MemOp::Prefetch;
+        ASSERT(!opc.Bit<0>());
+    } else {
+        memop = MemOp::Load;
+        ASSERT(!(size == 0b10 && opc.Bit<0>() == 1));
+        regsize = opc.Bit<0>() ? 32 : 64;
+        signed_ = true;
+    }
+
+    if (memop == MemOp::Load && wback && Rn == Rt && Rn != Reg::R31) {
+        // Unpredictable instruction
+        return false;
+    }
+    if (memop == MemOp::Store && wback && Rn == Rt && Rn != Reg::R31) {
+        // Unpredictable instruction
+        return false;
+    }
+
+    u64 address;
+    if (Rn == Reg::SP) {
+        address = this->GetSp();
+    } else {
+        address = this->GetReg(Rn);
+    }
+    if (!postindex) {
+        address += offset;
+    }
+
+    const size_t datasize = 8 << scale;
+    switch (memop) {
+    case MemOp::Store: {
+        u64 data = this->GetReg(Rt);
+        m_memory.WriteBlock(address, &data, datasize / 8);
+        break;
+    }
+    case MemOp::Load: {
+        u64 data = 0;
+        m_memory.ReadBlock(address, &data, datasize / 8);
+        if (signed_) {
+            this->SetReg(Rt, SignExtend(data, datasize, regsize));
+        } else {
+            this->SetReg(Rt, data);
+        }
+        break;
+    }
+    case MemOp::Prefetch:
+        // this->Prefetch(address, Rt)
+        break;
+    }
+
+    if (wback) {
+        if (postindex) {
+            address += offset;
+        }
+
+        if (Rn == Reg::SP) {
+            this->SetSp(address);
+        } else {
+            this->SetReg(Rn, address);
+        }
+    }
+
+    return true;
+}
+
+bool InterpreterVisitor::STRx_LDRx_imm_1(Imm<2> size, Imm<2> opc, Imm<9> imm9, bool not_postindex,
+                                         Reg Rn, Reg Rt) {
+    const bool wback = true;
+    const bool postindex = !not_postindex;
+    const size_t scale = size.ZeroExtend<size_t>();
+    const u64 offset = imm9.SignExtend<u64>();
+
+    return this->RegisterImmediate(wback, postindex, scale, offset, size, opc, Rn, Rt);
+}
+
+bool InterpreterVisitor::STRx_LDRx_imm_2(Imm<2> size, Imm<2> opc, Imm<12> imm12, Reg Rn, Reg Rt) {
+    const bool wback = false;
+    const bool postindex = false;
+    const size_t scale = size.ZeroExtend<size_t>();
+    const u64 offset = imm12.ZeroExtend<u64>() << scale;
+
+    return this->RegisterImmediate(wback, postindex, scale, offset, size, opc, Rn, Rt);
+}
+
+bool InterpreterVisitor::STURx_LDURx(Imm<2> size, Imm<2> opc, Imm<9> imm9, Reg Rn, Reg Rt) {
+    const bool wback = false;
+    const bool postindex = false;
+    const size_t scale = size.ZeroExtend<size_t>();
+    const u64 offset = imm9.SignExtend<u64>();
+
+    return this->RegisterImmediate(wback, postindex, scale, offset, size, opc, Rn, Rt);
+}
+
+bool InterpreterVisitor::SIMDImmediate(bool wback, bool postindex, size_t scale, u64 offset,
+                                       MemOp memop, Reg Rn, Vec Vt) {
+    const size_t datasize = 8 << scale;
+
+    u64 address;
+    if (Rn == Reg::SP) {
+        address = this->GetSp();
+    } else {
+        address = this->GetReg(Rn);
+    }
+
+    if (!postindex) {
+        address += offset;
+    }
+
+    switch (memop) {
+    case MemOp::Store: {
+        u128 data = VectorGetElement(this->GetVec(Vt), datasize);
+        m_memory.WriteBlock(address, &data, datasize / 8);
+        break;
+    }
+    case MemOp::Load: {
+        u128 data{};
+        m_memory.ReadBlock(address, &data, datasize);
+        this->SetVec(Vt, data);
+        break;
+    }
+    default:
+        UNREACHABLE();
+    }
+
+    if (wback) {
+        if (postindex) {
+            address += offset;
+        }
+
+        if (Rn == Reg::SP) {
+            this->SetSp(address);
+        } else {
+            this->SetReg(Rn, address);
+        }
+    }
+
+    return true;
+}
+
+bool InterpreterVisitor::STR_imm_fpsimd_1(Imm<2> size, Imm<1> opc_1, Imm<9> imm9,
+                                          bool not_postindex, Reg Rn, Vec Vt) {
+    const size_t scale = Dynarmic::concatenate(opc_1, size).ZeroExtend<size_t>();
+    if (scale > 4) {
+        // Unallocated encoding
+        return false;
+    }
+
+    const bool wback = true;
+    const bool postindex = !not_postindex;
+    const u64 offset = imm9.SignExtend<u64>();
+
+    return this->SIMDImmediate(wback, postindex, scale, offset, MemOp::Store, Rn, Vt);
+}
+
+bool InterpreterVisitor::STR_imm_fpsimd_2(Imm<2> size, Imm<1> opc_1, Imm<12> imm12, Reg Rn,
+                                          Vec Vt) {
+    const size_t scale = Dynarmic::concatenate(opc_1, size).ZeroExtend<size_t>();
+    if (scale > 4) {
+        // Unallocated encoding
+        return false;
+    }
+
+    const bool wback = false;
+    const bool postindex = false;
+    const u64 offset = imm12.ZeroExtend<u64>() << scale;
+
+    return this->SIMDImmediate(wback, postindex, scale, offset, MemOp::Store, Rn, Vt);
+}
+
+bool InterpreterVisitor::LDR_imm_fpsimd_1(Imm<2> size, Imm<1> opc_1, Imm<9> imm9,
+                                          bool not_postindex, Reg Rn, Vec Vt) {
+    const size_t scale = Dynarmic::concatenate(opc_1, size).ZeroExtend<size_t>();
+    if (scale > 4) {
+        // Unallocated encoding
+        return false;
+    }
+
+    const bool wback = true;
+    const bool postindex = !not_postindex;
+    const u64 offset = imm9.SignExtend<u64>();
+
+    return this->SIMDImmediate(wback, postindex, scale, offset, MemOp::Load, Rn, Vt);
+}
+
+bool InterpreterVisitor::LDR_imm_fpsimd_2(Imm<2> size, Imm<1> opc_1, Imm<12> imm12, Reg Rn,
+                                          Vec Vt) {
+    const size_t scale = Dynarmic::concatenate(opc_1, size).ZeroExtend<size_t>();
+    if (scale > 4) {
+        // Unallocated encoding
+        return false;
+    }
+
+    const bool wback = false;
+    const bool postindex = false;
+    const u64 offset = imm12.ZeroExtend<u64>() << scale;
+
+    return this->SIMDImmediate(wback, postindex, scale, offset, MemOp::Load, Rn, Vt);
+}
+
+bool InterpreterVisitor::STUR_fpsimd(Imm<2> size, Imm<1> opc_1, Imm<9> imm9, Reg Rn, Vec Vt) {
+    const size_t scale = Dynarmic::concatenate(opc_1, size).ZeroExtend<size_t>();
+    if (scale > 4) {
+        // Unallocated encoding
+        return false;
+    }
+
+    const bool wback = false;
+    const bool postindex = false;
+    const u64 offset = imm9.SignExtend<u64>();
+
+    return this->SIMDImmediate(wback, postindex, scale, offset, MemOp::Store, Rn, Vt);
+}
+
+bool InterpreterVisitor::LDUR_fpsimd(Imm<2> size, Imm<1> opc_1, Imm<9> imm9, Reg Rn, Vec Vt) {
+    const size_t scale = Dynarmic::concatenate(opc_1, size).ZeroExtend<size_t>();
+    if (scale > 4) {
+        // Unallocated encoding
+        return false;
+    }
+
+    const bool wback = false;
+    const bool postindex = false;
+    const u64 offset = imm9.SignExtend<u64>();
+
+    return this->SIMDImmediate(wback, postindex, scale, offset, MemOp::Load, Rn, Vt);
+}
+
+bool InterpreterVisitor::RegisterOffset(size_t scale, u8 shift, Imm<2> size, Imm<1> opc_1,
+                                        Imm<1> opc_0, Reg Rm, Imm<3> option, Reg Rn, Reg Rt) {
+    MemOp memop;
+    size_t regsize = 64;
+    bool signed_ = false;
+
+    if (opc_1 == 0) {
+        memop = opc_0 == 1 ? MemOp::Load : MemOp::Store;
+        regsize = size == 0b11 ? 64 : 32;
+        signed_ = false;
+    } else if (size == 0b11) {
+        memop = MemOp::Prefetch;
+        if (opc_0 == 1) {
+            // Unallocated encoding
+            return false;
+        }
+    } else {
+        memop = MemOp::Load;
+        if (size == 0b10 && opc_0 == 1) {
+            // Unallocated encoding
+            return false;
+        }
+        regsize = opc_0 == 1 ? 32 : 64;
+        signed_ = true;
+    }
+
+    const size_t datasize = 8 << scale;
+
+    // Operation
+    const u64 offset = this->ExtendReg(64, Rm, option, shift);
+
+    u64 address;
+    if (Rn == Reg::SP) {
+        address = this->GetSp();
+    } else {
+        address = this->GetReg(Rn);
+    }
+    address += offset;
+
+    switch (memop) {
+    case MemOp::Store: {
+        u64 data = this->GetReg(Rt);
+        m_memory.WriteBlock(address, &data, datasize / 8);
+        break;
+    }
+    case MemOp::Load: {
+        u64 data = 0;
+        m_memory.ReadBlock(address, &data, datasize / 8);
+        if (signed_) {
+            this->SetReg(Rt, SignExtend(data, datasize, regsize));
+        } else {
+            this->SetReg(Rt, data);
+        }
+        break;
+    }
+    case MemOp::Prefetch:
+        break;
+    }
+
+    return true;
+}
+
+bool InterpreterVisitor::STRx_reg(Imm<2> size, Imm<1> opc_1, Reg Rm, Imm<3> option, bool S, Reg Rn,
+                                  Reg Rt) {
+    const Imm<1> opc_0{0};
+    const size_t scale = size.ZeroExtend<size_t>();
+    const u8 shift = S ? static_cast<u8>(scale) : 0;
+    if (!option.Bit<1>()) {
+        // Unallocated encoding
+        return false;
+    }
+    return this->RegisterOffset(scale, shift, size, opc_1, opc_0, Rm, option, Rn, Rt);
+}
+
+bool InterpreterVisitor::LDRx_reg(Imm<2> size, Imm<1> opc_1, Reg Rm, Imm<3> option, bool S, Reg Rn,
+                                  Reg Rt) {
+    const Imm<1> opc_0{1};
+    const size_t scale = size.ZeroExtend<size_t>();
+    const u8 shift = S ? static_cast<u8>(scale) : 0;
+    if (!option.Bit<1>()) {
+        // Unallocated encoding
+        return false;
+    }
+    return this->RegisterOffset(scale, shift, size, opc_1, opc_0, Rm, option, Rn, Rt);
+}
+
+bool InterpreterVisitor::SIMDOffset(size_t scale, u8 shift, Imm<1> opc_0, Reg Rm, Imm<3> option,
+                                    Reg Rn, Vec Vt) {
+    const auto memop = opc_0 == 1 ? MemOp::Load : MemOp::Store;
+    const size_t datasize = 8 << scale;
+
+    // Operation
+    const u64 offset = this->ExtendReg(64, Rm, option, shift);
+
+    u64 address;
+    if (Rn == Reg::SP) {
+        address = this->GetSp();
+    } else {
+        address = this->GetReg(Rn);
+    }
+    address += offset;
+
+    switch (memop) {
+    case MemOp::Store: {
+        u128 data = VectorGetElement(this->GetVec(Vt), datasize);
+        m_memory.WriteBlock(address, &data, datasize / 8);
+        break;
+    }
+    case MemOp::Load: {
+        u128 data{};
+        m_memory.ReadBlock(address, &data, datasize / 8);
+        this->SetVec(Vt, data);
+        break;
+    }
+    default:
+        UNREACHABLE();
+    }
+
+    return true;
+}
+
+bool InterpreterVisitor::STR_reg_fpsimd(Imm<2> size, Imm<1> opc_1, Reg Rm, Imm<3> option, bool S,
+                                        Reg Rn, Vec Vt) {
+    const Imm<1> opc_0{0};
+    const size_t scale = Dynarmic::concatenate(opc_1, size).ZeroExtend<size_t>();
+    if (scale > 4) {
+        // Unallocated encoding
+        return false;
+    }
+    const u8 shift = S ? static_cast<u8>(scale) : 0;
+    if (!option.Bit<1>()) {
+        // Unallocated encoding
+        return false;
+    }
+    return this->SIMDOffset(scale, shift, opc_0, Rm, option, Rn, Vt);
+}
+
+bool InterpreterVisitor::LDR_reg_fpsimd(Imm<2> size, Imm<1> opc_1, Reg Rm, Imm<3> option, bool S,
+                                        Reg Rn, Vec Vt) {
+    const Imm<1> opc_0{1};
+    const size_t scale = Dynarmic::concatenate(opc_1, size).ZeroExtend<size_t>();
+    if (scale > 4) {
+        // Unallocated encoding
+        return false;
+    }
+    const u8 shift = S ? static_cast<u8>(scale) : 0;
+    if (!option.Bit<1>()) {
+        // Unallocated encoding
+        return false;
+    }
+    return this->SIMDOffset(scale, shift, opc_0, Rm, option, Rn, Vt);
+}
+
+std::optional<u64> MatchAndExecuteOneInstruction(Core::Memory::Memory& memory, mcontext_t* context,
+                                                 fpsimd_context* fpsimd_context) {
+    // Construct the interpreter.
+    std::span<u64, 31> regs(reinterpret_cast<u64*>(context->regs), 31);
+    std::span<u128, 32> vregs(reinterpret_cast<u128*>(fpsimd_context->vregs), 32);
+    u64& sp = *reinterpret_cast<u64*>(&context->sp);
+    const u64& pc = *reinterpret_cast<u64*>(&context->pc);
+
+    InterpreterVisitor visitor(memory, regs, vregs, sp, pc);
+
+    // Read the instruction at the program counter.
+    u32 instruction = memory.Read32(pc);
+    bool was_executed = false;
+
+    // Interpret the instruction.
+    if (auto decoder = Dynarmic::A64::Decode<VisitorBase>(instruction)) {
+        was_executed = decoder->get().call(visitor, instruction);
+    } else {
+        LOG_ERROR(Core_ARM, "Unallocated encoding: {:#x}", instruction);
+    }
+
+    if (was_executed) {
+        return pc + 4;
+    }
+
+    return std::nullopt;
+}
+
+} // namespace Core
diff --git a/src/core/arm/nce/interpreter_visitor.h b/src/core/arm/nce/interpreter_visitor.h
new file mode 100644
index 000000000..f90d876ab
--- /dev/null
+++ b/src/core/arm/nce/interpreter_visitor.h
@@ -0,0 +1,103 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
+// SPDX-FileCopyrightText: Copyright 2023 merryhime <https://mary.rs>
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <signal.h>
+#include <unistd.h>
+
+#include "core/arm/nce/visitor_base.h"
+
+namespace Core {
+
+namespace Memory {
+class Memory;
+}
+
+class InterpreterVisitor final : public VisitorBase {
+public:
+    explicit InterpreterVisitor(Core::Memory::Memory& memory, std::span<u64, 31> regs,
+                                std::span<u128, 32> fpsimd_regs, u64& sp, const u64& pc)
+        : m_memory(memory), m_regs(regs), m_fpsimd_regs(fpsimd_regs), m_sp(sp), m_pc(pc) {}
+    ~InterpreterVisitor() override = default;
+
+    enum class MemOp {
+        Load,
+        Store,
+        Prefetch,
+    };
+
+    u128 GetVec(Vec v);
+    u64 GetReg(Reg r);
+    u64 GetSp();
+    u64 GetPc();
+
+    void SetVec(Vec v, u128 value);
+    void SetReg(Reg r, u64 value);
+    void SetSp(u64 value);
+
+    u64 ExtendReg(size_t bitsize, Reg reg, Imm<3> option, u8 shift);
+
+    // Loads and stores - Load/Store Exclusive
+    bool Ordered(size_t size, bool L, bool o0, Reg Rn, Reg Rt);
+    bool STLLR(Imm<2> size, Reg Rn, Reg Rt) override;
+    bool STLR(Imm<2> size, Reg Rn, Reg Rt) override;
+    bool LDLAR(Imm<2> size, Reg Rn, Reg Rt) override;
+    bool LDAR(Imm<2> size, Reg Rn, Reg Rt) override;
+
+    // Loads and stores - Load register (literal)
+    bool LDR_lit_gen(bool opc_0, Imm<19> imm19, Reg Rt) override;
+    bool LDR_lit_fpsimd(Imm<2> opc, Imm<19> imm19, Vec Vt) override;
+
+    // Loads and stores - Load/Store register pair
+    bool STP_LDP_gen(Imm<2> opc, bool not_postindex, bool wback, Imm<1> L, Imm<7> imm7, Reg Rt2,
+                     Reg Rn, Reg Rt) override;
+    bool STP_LDP_fpsimd(Imm<2> opc, bool not_postindex, bool wback, Imm<1> L, Imm<7> imm7, Vec Vt2,
+                        Reg Rn, Vec Vt) override;
+
+    // Loads and stores - Load/Store register (immediate)
+    bool RegisterImmediate(bool wback, bool postindex, size_t scale, u64 offset, Imm<2> size,
+                           Imm<2> opc, Reg Rn, Reg Rt);
+    bool STRx_LDRx_imm_1(Imm<2> size, Imm<2> opc, Imm<9> imm9, bool not_postindex, Reg Rn,
+                         Reg Rt) override;
+    bool STRx_LDRx_imm_2(Imm<2> size, Imm<2> opc, Imm<12> imm12, Reg Rn, Reg Rt) override;
+    bool STURx_LDURx(Imm<2> size, Imm<2> opc, Imm<9> imm9, Reg Rn, Reg Rt) override;
+
+    bool SIMDImmediate(bool wback, bool postindex, size_t scale, u64 offset, MemOp memop, Reg Rn,
+                       Vec Vt);
+    bool STR_imm_fpsimd_1(Imm<2> size, Imm<1> opc_1, Imm<9> imm9, bool not_postindex, Reg Rn,
+                          Vec Vt) override;
+    bool STR_imm_fpsimd_2(Imm<2> size, Imm<1> opc_1, Imm<12> imm12, Reg Rn, Vec Vt) override;
+    bool LDR_imm_fpsimd_1(Imm<2> size, Imm<1> opc_1, Imm<9> imm9, bool not_postindex, Reg Rn,
+                          Vec Vt) override;
+    bool LDR_imm_fpsimd_2(Imm<2> size, Imm<1> opc_1, Imm<12> imm12, Reg Rn, Vec Vt) override;
+    bool STUR_fpsimd(Imm<2> size, Imm<1> opc_1, Imm<9> imm9, Reg Rn, Vec Vt) override;
+    bool LDUR_fpsimd(Imm<2> size, Imm<1> opc_1, Imm<9> imm9, Reg Rn, Vec Vt) override;
+
+    // Loads and stores - Load/Store register (register offset)
+    bool RegisterOffset(size_t scale, u8 shift, Imm<2> size, Imm<1> opc_1, Imm<1> opc_0, Reg Rm,
+                        Imm<3> option, Reg Rn, Reg Rt);
+    bool STRx_reg(Imm<2> size, Imm<1> opc_1, Reg Rm, Imm<3> option, bool S, Reg Rn,
+                  Reg Rt) override;
+    bool LDRx_reg(Imm<2> size, Imm<1> opc_1, Reg Rm, Imm<3> option, bool S, Reg Rn,
+                  Reg Rt) override;
+
+    bool SIMDOffset(size_t scale, u8 shift, Imm<1> opc_0, Reg Rm, Imm<3> option, Reg Rn, Vec Vt);
+    bool STR_reg_fpsimd(Imm<2> size, Imm<1> opc_1, Reg Rm, Imm<3> option, bool S, Reg Rn,
+                        Vec Vt) override;
+    bool LDR_reg_fpsimd(Imm<2> size, Imm<1> opc_1, Reg Rm, Imm<3> option, bool S, Reg Rn,
+                        Vec Vt) override;
+
+private:
+    Core::Memory::Memory& m_memory;
+    std::span<u64, 31> m_regs;
+    std::span<u128, 32> m_fpsimd_regs;
+    u64& m_sp;
+    const u64& m_pc;
+};
+
+std::optional<u64> MatchAndExecuteOneInstruction(Core::Memory::Memory& memory, mcontext_t* context,
+                                                 fpsimd_context* fpsimd_context);
+
+} // namespace Core
diff --git a/src/core/arm/nce/visitor_base.h b/src/core/arm/nce/visitor_base.h
new file mode 100644
index 000000000..8fb032912
--- /dev/null
+++ b/src/core/arm/nce/visitor_base.h
@@ -0,0 +1,2777 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
+// SPDX-FileCopyrightText: Copyright 2023 merryhime <https://mary.rs>
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <dynarmic/frontend/A64/a64_types.h>
+#include <dynarmic/frontend/imm.h>
+
+namespace Core {
+
+class VisitorBase {
+public:
+    using instruction_return_type = bool;
+
+    template <size_t BitSize>
+    using Imm = Dynarmic::Imm<BitSize>;
+    using Reg = Dynarmic::A64::Reg;
+    using Vec = Dynarmic::A64::Vec;
+    using Cond = Dynarmic::A64::Cond;
+
+    virtual ~VisitorBase() {}
+
+    virtual bool UnallocatedEncoding() {
+        return false;
+    }
+
+    // Data processing - Immediate - PC relative addressing
+    virtual bool ADR(Imm<2> immlo, Imm<19> immhi, Reg Rd) {
+        return false;
+    }
+    virtual bool ADRP(Imm<2> immlo, Imm<19> immhi, Reg Rd) {
+        return false;
+    }
+
+    // Data processing - Immediate - Add/Sub (with tag)
+    virtual bool ADDG(Imm<6> offset_imm, Imm<4> tag_offset, Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool SUBG(Imm<6> offset_imm, Imm<4> tag_offset, Reg Rn, Reg Rd) {
+        return false;
+    }
+
+    // Data processing - Immediate - Add/Sub
+    virtual bool ADD_imm(bool sf, Imm<2> shift, Imm<12> imm12, Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool ADDS_imm(bool sf, Imm<2> shift, Imm<12> imm12, Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool SUB_imm(bool sf, Imm<2> shift, Imm<12> imm12, Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool SUBS_imm(bool sf, Imm<2> shift, Imm<12> imm12, Reg Rn, Reg Rd) {
+        return false;
+    }
+
+    // Data processing - Immediate - Logical
+    virtual bool AND_imm(bool sf, bool N, Imm<6> immr, Imm<6> imms, Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool ORR_imm(bool sf, bool N, Imm<6> immr, Imm<6> imms, Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool EOR_imm(bool sf, bool N, Imm<6> immr, Imm<6> imms, Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool ANDS_imm(bool sf, bool N, Imm<6> immr, Imm<6> imms, Reg Rn, Reg Rd) {
+        return false;
+    }
+
+    // Data processing - Immediate - Move Wide
+    virtual bool MOVN(bool sf, Imm<2> hw, Imm<16> imm16, Reg Rd) {
+        return false;
+    }
+    virtual bool MOVZ(bool sf, Imm<2> hw, Imm<16> imm16, Reg Rd) {
+        return false;
+    }
+    virtual bool MOVK(bool sf, Imm<2> hw, Imm<16> imm16, Reg Rd) {
+        return false;
+    }
+
+    // Data processing - Immediate - Bitfield
+    virtual bool SBFM(bool sf, bool N, Imm<6> immr, Imm<6> imms, Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool BFM(bool sf, bool N, Imm<6> immr, Imm<6> imms, Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool UBFM(bool sf, bool N, Imm<6> immr, Imm<6> imms, Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool ASR_1(Imm<5> immr, Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool ASR_2(Imm<6> immr, Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool SXTB_1(Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool SXTB_2(Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool SXTH_1(Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool SXTH_2(Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool SXTW(Reg Rn, Reg Rd) {
+        return false;
+    }
+
+    // Data processing - Immediate - Extract
+    virtual bool EXTR(bool sf, bool N, Reg Rm, Imm<6> imms, Reg Rn, Reg Rd) {
+        return false;
+    }
+
+    // Conditional branch
+    virtual bool B_cond(Imm<19> imm19, Cond cond) {
+        return false;
+    }
+
+    // Exception generation
+    virtual bool SVC(Imm<16> imm16) {
+        return false;
+    }
+    virtual bool HVC(Imm<16> imm16) {
+        return false;
+    }
+    virtual bool SMC(Imm<16> imm16) {
+        return false;
+    }
+    virtual bool BRK(Imm<16> imm16) {
+        return false;
+    }
+    virtual bool HLT(Imm<16> imm16) {
+        return false;
+    }
+    virtual bool DCPS1(Imm<16> imm16) {
+        return false;
+    }
+    virtual bool DCPS2(Imm<16> imm16) {
+        return false;
+    }
+    virtual bool DCPS3(Imm<16> imm16) {
+        return false;
+    }
+
+    // System
+    virtual bool MSR_imm(Imm<3> op1, Imm<4> CRm, Imm<3> op2) {
+        return false;
+    }
+    virtual bool HINT(Imm<4> CRm, Imm<3> op2) {
+        return false;
+    }
+    virtual bool NOP() {
+        return false;
+    }
+    virtual bool YIELD() {
+        return false;
+    }
+    virtual bool WFE() {
+        return false;
+    }
+    virtual bool WFI() {
+        return false;
+    }
+    virtual bool SEV() {
+        return false;
+    }
+    virtual bool SEVL() {
+        return false;
+    }
+    virtual bool XPAC_1(bool D, Reg Rd) {
+        return false;
+    }
+    virtual bool XPAC_2() {
+        return false;
+    }
+    virtual bool PACIA_1(bool Z, Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool PACIA_2() {
+        return false;
+    }
+    virtual bool PACIB_1(bool Z, Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool PACIB_2() {
+        return false;
+    }
+    virtual bool AUTIA_1(bool Z, Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool AUTIA_2() {
+        return false;
+    }
+    virtual bool AUTIB_1(bool Z, Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool AUTIB_2() {
+        return false;
+    }
+    virtual bool BTI(Imm<2> upper_op2) {
+        return false;
+    }
+    virtual bool ESB() {
+        return false;
+    }
+    virtual bool PSB() {
+        return false;
+    }
+    virtual bool TSB() {
+        return false;
+    }
+    virtual bool CSDB() {
+        return false;
+    }
+    virtual bool CLREX(Imm<4> CRm) {
+        return false;
+    }
+    virtual bool DSB(Imm<4> CRm) {
+        return false;
+    }
+    virtual bool SSBB() {
+        return false;
+    }
+    virtual bool PSSBB() {
+        return false;
+    }
+    virtual bool DMB(Imm<4> CRm) {
+        return false;
+    }
+    virtual bool ISB(Imm<4> CRm) {
+        return false;
+    }
+    virtual bool SYS(Imm<3> op1, Imm<4> CRn, Imm<4> CRm, Imm<3> op2, Reg Rt) {
+        return false;
+    }
+    virtual bool SB() {
+        return false;
+    }
+    virtual bool MSR_reg(Imm<1> o0, Imm<3> op1, Imm<4> CRn, Imm<4> CRm, Imm<3> op2, Reg Rt) {
+        return false;
+    }
+    virtual bool SYSL(Imm<3> op1, Imm<4> CRn, Imm<4> CRm, Imm<3> op2, Reg Rt) {
+        return false;
+    }
+    virtual bool MRS(Imm<1> o0, Imm<3> op1, Imm<4> CRn, Imm<4> CRm, Imm<3> op2, Reg Rt) {
+        return false;
+    }
+
+    // System - Flag manipulation instructions
+    virtual bool CFINV() {
+        return false;
+    }
+    virtual bool RMIF(Imm<6> lsb, Reg Rn, Imm<4> mask) {
+        return false;
+    }
+    virtual bool SETF8(Reg Rn) {
+        return false;
+    }
+    virtual bool SETF16(Reg Rn) {
+        return false;
+    }
+
+    // System - Flag format instructions
+    virtual bool XAFlag() {
+        return false;
+    }
+    virtual bool AXFlag() {
+        return false;
+    }
+
+    // SYS: Data Cache
+    virtual bool DC_IVAC(Reg Rt) {
+        return false;
+    }
+    virtual bool DC_ISW(Reg Rt) {
+        return false;
+    }
+    virtual bool DC_CSW(Reg Rt) {
+        return false;
+    }
+    virtual bool DC_CISW(Reg Rt) {
+        return false;
+    }
+    virtual bool DC_ZVA(Reg Rt) {
+        return false;
+    }
+    virtual bool DC_CVAC(Reg Rt) {
+        return false;
+    }
+    virtual bool DC_CVAU(Reg Rt) {
+        return false;
+    }
+    virtual bool DC_CVAP(Reg Rt) {
+        return false;
+    }
+    virtual bool DC_CIVAC(Reg Rt) {
+        return false;
+    }
+
+    // SYS: Instruction Cache
+    virtual bool IC_IALLU() {
+        return false;
+    }
+    virtual bool IC_IALLUIS() {
+        return false;
+    }
+    virtual bool IC_IVAU(Reg Rt) {
+        return false;
+    }
+
+    // Unconditional branch (Register)
+    virtual bool BR(Reg Rn) {
+        return false;
+    }
+    virtual bool BRA(bool Z, bool M, Reg Rn, Reg Rm) {
+        return false;
+    }
+    virtual bool BLR(Reg Rn) {
+        return false;
+    }
+    virtual bool BLRA(bool Z, bool M, Reg Rn, Reg Rm) {
+        return false;
+    }
+    virtual bool RET(Reg Rn) {
+        return false;
+    }
+    virtual bool RETA(bool M) {
+        return false;
+    }
+    virtual bool ERET() {
+        return false;
+    }
+    virtual bool ERETA(bool M) {
+        return false;
+    }
+    virtual bool DRPS() {
+        return false;
+    }
+
+    // Unconditional branch (immediate)
+    virtual bool B_uncond(Imm<26> imm26) {
+        return false;
+    }
+    virtual bool BL(Imm<26> imm26) {
+        return false;
+    }
+
+    // Compare and branch (immediate)
+    virtual bool CBZ(bool sf, Imm<19> imm19, Reg Rt) {
+        return false;
+    }
+    virtual bool CBNZ(bool sf, Imm<19> imm19, Reg Rt) {
+        return false;
+    }
+    virtual bool TBZ(Imm<1> b5, Imm<5> b40, Imm<14> imm14, Reg Rt) {
+        return false;
+    }
+    virtual bool TBNZ(Imm<1> b5, Imm<5> b40, Imm<14> imm14, Reg Rt) {
+        return false;
+    }
+
+    // Loads and stores - Advanced SIMD Load/Store multiple structures
+    virtual bool STx_mult_1(bool Q, Imm<4> opcode, Imm<2> size, Reg Rn, Vec Vt) {
+        return false;
+    }
+    virtual bool STx_mult_2(bool Q, Reg Rm, Imm<4> opcode, Imm<2> size, Reg Rn, Vec Vt) {
+        return false;
+    }
+    virtual bool LDx_mult_1(bool Q, Imm<4> opcode, Imm<2> size, Reg Rn, Vec Vt) {
+        return false;
+    }
+    virtual bool LDx_mult_2(bool Q, Reg Rm, Imm<4> opcode, Imm<2> size, Reg Rn, Vec Vt) {
+        return false;
+    }
+
+    // Loads and stores - Advanced SIMD Load/Store single structures
+    virtual bool ST1_sngl_1(bool Q, Imm<2> upper_opcode, bool S, Imm<2> size, Reg Rn, Vec Vt) {
+        return false;
+    }
+    virtual bool ST1_sngl_2(bool Q, Reg Rm, Imm<2> upper_opcode, bool S, Imm<2> size, Reg Rn,
+                            Vec Vt) {
+        return false;
+    }
+    virtual bool ST3_sngl_1(bool Q, Imm<2> upper_opcode, bool S, Imm<2> size, Reg Rn, Vec Vt) {
+        return false;
+    }
+    virtual bool ST3_sngl_2(bool Q, Reg Rm, Imm<2> upper_opcode, bool S, Imm<2> size, Reg Rn,
+                            Vec Vt) {
+        return false;
+    }
+    virtual bool ST2_sngl_1(bool Q, Imm<2> upper_opcode, bool S, Imm<2> size, Reg Rn, Vec Vt) {
+        return false;
+    }
+    virtual bool ST2_sngl_2(bool Q, Reg Rm, Imm<2> upper_opcode, bool S, Imm<2> size, Reg Rn,
+                            Vec Vt) {
+        return false;
+    }
+    virtual bool ST4_sngl_1(bool Q, Imm<2> upper_opcode, bool S, Imm<2> size, Reg Rn, Vec Vt) {
+        return false;
+    }
+    virtual bool ST4_sngl_2(bool Q, Reg Rm, Imm<2> upper_opcode, bool S, Imm<2> size, Reg Rn,
+                            Vec Vt) {
+        return false;
+    }
+    virtual bool LD1_sngl_1(bool Q, Imm<2> upper_opcode, bool S, Imm<2> size, Reg Rn, Vec Vt) {
+        return false;
+    }
+    virtual bool LD1_sngl_2(bool Q, Reg Rm, Imm<2> upper_opcode, bool S, Imm<2> size, Reg Rn,
+                            Vec Vt) {
+        return false;
+    }
+    virtual bool LD3_sngl_1(bool Q, Imm<2> upper_opcode, bool S, Imm<2> size, Reg Rn, Vec Vt) {
+        return false;
+    }
+    virtual bool LD3_sngl_2(bool Q, Reg Rm, Imm<2> upper_opcode, bool S, Imm<2> size, Reg Rn,
+                            Vec Vt) {
+        return false;
+    }
+    virtual bool LD1R_1(bool Q, Imm<2> size, Reg Rn, Vec Vt) {
+        return false;
+    }
+    virtual bool LD1R_2(bool Q, Reg Rm, Imm<2> size, Reg Rn, Vec Vt) {
+        return false;
+    }
+    virtual bool LD3R_1(bool Q, Imm<2> size, Reg Rn, Vec Vt) {
+        return false;
+    }
+    virtual bool LD3R_2(bool Q, Reg Rm, Imm<2> size, Reg Rn, Vec Vt) {
+        return false;
+    }
+    virtual bool LD2_sngl_1(bool Q, Imm<2> upper_opcode, bool S, Imm<2> size, Reg Rn, Vec Vt) {
+        return false;
+    }
+    virtual bool LD2_sngl_2(bool Q, Reg Rm, Imm<2> upper_opcode, bool S, Imm<2> size, Reg Rn,
+                            Vec Vt) {
+        return false;
+    }
+    virtual bool LD4_sngl_1(bool Q, Imm<2> upper_opcode, bool S, Imm<2> size, Reg Rn, Vec Vt) {
+        return false;
+    }
+    virtual bool LD4_sngl_2(bool Q, Reg Rm, Imm<2> upper_opcode, bool S, Imm<2> size, Reg Rn,
+                            Vec Vt) {
+        return false;
+    }
+    virtual bool LD2R_1(bool Q, Imm<2> size, Reg Rn, Vec Vt) {
+        return false;
+    }
+    virtual bool LD2R_2(bool Q, Reg Rm, Imm<2> size, Reg Rn, Vec Vt) {
+        return false;
+    }
+    virtual bool LD4R_1(bool Q, Imm<2> size, Reg Rn, Vec Vt) {
+        return false;
+    }
+    virtual bool LD4R_2(bool Q, Reg Rm, Imm<2> size, Reg Rn, Vec Vt) {
+        return false;
+    }
+
+    // Loads and stores - Load/Store Exclusive
+    virtual bool STXR(Imm<2> size, Reg Rs, Reg Rn, Reg Rt) {
+        return false;
+    }
+    virtual bool STLXR(Imm<2> size, Reg Rs, Reg Rn, Reg Rt) {
+        return false;
+    }
+    virtual bool STXP(Imm<1> size, Reg Rs, Reg Rt2, Reg Rn, Reg Rt) {
+        return false;
+    }
+    virtual bool STLXP(Imm<1> size, Reg Rs, Reg Rt2, Reg Rn, Reg Rt) {
+        return false;
+    }
+    virtual bool LDXR(Imm<2> size, Reg Rn, Reg Rt) {
+        return false;
+    }
+    virtual bool LDAXR(Imm<2> size, Reg Rn, Reg Rt) {
+        return false;
+    }
+    virtual bool LDXP(Imm<1> size, Reg Rt2, Reg Rn, Reg Rt) {
+        return false;
+    }
+    virtual bool LDAXP(Imm<1> size, Reg Rt2, Reg Rn, Reg Rt) {
+        return false;
+    }
+    virtual bool STLLR(Imm<2> size, Reg Rn, Reg Rt) {
+        return false;
+    }
+    virtual bool STLR(Imm<2> size, Reg Rn, Reg Rt) {
+        return false;
+    }
+    virtual bool LDLAR(Imm<2> size, Reg Rn, Reg Rt) {
+        return false;
+    }
+    virtual bool LDAR(Imm<2> size, Reg Rn, Reg Rt) {
+        return false;
+    }
+    virtual bool CASP(bool sz, bool L, Reg Rs, bool o0, Reg Rn, Reg Rt) {
+        return false;
+    }
+    virtual bool CASB(bool L, Reg Rs, bool o0, Reg Rn, Reg Rt) {
+        return false;
+    }
+    virtual bool CASH(bool L, Reg Rs, bool o0, Reg Rn, Reg Rt) {
+        return false;
+    }
+    virtual bool CAS(bool sz, bool L, Reg Rs, bool o0, Reg Rn, Reg Rt) {
+        return false;
+    }
+
+    // Loads and stores - Load register (literal)
+    virtual bool LDR_lit_gen(bool opc_0, Imm<19> imm19, Reg Rt) {
+        return false;
+    }
+    virtual bool LDR_lit_fpsimd(Imm<2> opc, Imm<19> imm19, Vec Vt) {
+        return false;
+    }
+    virtual bool LDRSW_lit(Imm<19> imm19, Reg Rt) {
+        return false;
+    }
+    virtual bool PRFM_lit(Imm<19> imm19, Imm<5> prfop) {
+        return false;
+    }
+
+    // Loads and stores - Load/Store no-allocate pair
+    virtual bool STNP_LDNP_gen(Imm<1> upper_opc, Imm<1> L, Imm<7> imm7, Reg Rt2, Reg Rn, Reg Rt) {
+        return false;
+    }
+    virtual bool STNP_LDNP_fpsimd(Imm<2> opc, Imm<1> L, Imm<7> imm7, Vec Vt2, Reg Rn, Vec Vt) {
+        return false;
+    }
+
+    // Loads and stores - Load/Store register pair
+    virtual bool STP_LDP_gen(Imm<2> opc, bool not_postindex, bool wback, Imm<1> L, Imm<7> imm7,
+                             Reg Rt2, Reg Rn, Reg Rt) {
+        return false;
+    }
+    virtual bool STP_LDP_fpsimd(Imm<2> opc, bool not_postindex, bool wback, Imm<1> L, Imm<7> imm7,
+                                Vec Vt2, Reg Rn, Vec Vt) {
+        return false;
+    }
+    virtual bool STGP_1(Imm<7> offset_imm, Reg Rt2, Reg Rn, Reg Rt) {
+        return false;
+    }
+    virtual bool STGP_2(Imm<7> offset_imm, Reg Rt2, Reg Rn, Reg Rt) {
+        return false;
+    }
+    virtual bool STGP_3(Imm<7> offset_imm, Reg Rt2, Reg Rn, Reg Rt) {
+        return false;
+    }
+
+    // Loads and stores - Load/Store register (immediate)
+    virtual bool STRx_LDRx_imm_1(Imm<2> size, Imm<2> opc, Imm<9> imm9, bool not_postindex, Reg Rn,
+                                 Reg Rt) {
+        return false;
+    }
+    virtual bool STRx_LDRx_imm_2(Imm<2> size, Imm<2> opc, Imm<12> imm12, Reg Rn, Reg Rt) {
+        return false;
+    }
+    virtual bool STURx_LDURx(Imm<2> size, Imm<2> opc, Imm<9> imm9, Reg Rn, Reg Rt) {
+        return false;
+    }
+    virtual bool PRFM_imm(Imm<12> imm12, Reg Rn, Reg Rt) {
+        return false;
+    }
+    virtual bool PRFM_unscaled_imm(Imm<9> imm9, Reg Rn, Reg Rt) {
+        return false;
+    }
+    virtual bool STR_imm_fpsimd_1(Imm<2> size, Imm<1> opc_1, Imm<9> imm9, bool not_postindex,
+                                  Reg Rn, Vec Vt) {
+        return false;
+    }
+    virtual bool STR_imm_fpsimd_2(Imm<2> size, Imm<1> opc_1, Imm<12> imm12, Reg Rn, Vec Vt) {
+        return false;
+    }
+    virtual bool LDR_imm_fpsimd_1(Imm<2> size, Imm<1> opc_1, Imm<9> imm9, bool not_postindex,
+                                  Reg Rn, Vec Vt) {
+        return false;
+    }
+    virtual bool LDR_imm_fpsimd_2(Imm<2> size, Imm<1> opc_1, Imm<12> imm12, Reg Rn, Vec Vt) {
+        return false;
+    }
+    virtual bool STUR_fpsimd(Imm<2> size, Imm<1> opc_1, Imm<9> imm9, Reg Rn, Vec Vt) {
+        return false;
+    }
+    virtual bool LDUR_fpsimd(Imm<2> size, Imm<1> opc_1, Imm<9> imm9, Reg Rn, Vec Vt) {
+        return false;
+    }
+
+    // Loads and stores - Load/Store register (unprivileged)
+    virtual bool STTRB(Imm<9> imm9, Reg Rn, Reg Rt) {
+        return false;
+    }
+    virtual bool LDTRB(Imm<9> imm9, Reg Rn, Reg Rt) {
+        return false;
+    }
+    virtual bool LDTRSB(Imm<2> opc, Imm<9> imm9, Reg Rn, Reg Rt) {
+        return false;
+    }
+    virtual bool STTRH(Imm<9> imm9, Reg Rn, Reg Rt) {
+        return false;
+    }
+    virtual bool LDTRH(Imm<9> imm9, Reg Rn, Reg Rt) {
+        return false;
+    }
+    virtual bool LDTRSH(Imm<2> opc, Imm<9> imm9, Reg Rn, Reg Rt) {
+        return false;
+    }
+    virtual bool STTR(Imm<2> size, Imm<9> imm9, Reg Rn, Reg Rt) {
+        return false;
+    }
+    virtual bool LDTR(Imm<2> size, Imm<9> imm9, Reg Rn, Reg Rt) {
+        return false;
+    }
+    virtual bool LDTRSW(Imm<9> imm9, Reg Rn, Reg Rt) {
+        return false;
+    }
+
+    // Loads and stores - Atomic memory options
+    virtual bool LDADDB(bool A, bool R, Reg Rs, Reg Rn, Reg Rt) {
+        return false;
+    }
+    virtual bool LDCLRB(bool A, bool R, Reg Rs, Reg Rn, Reg Rt) {
+        return false;
+    }
+    virtual bool LDEORB(bool A, bool R, Reg Rs, Reg Rn, Reg Rt) {
+        return false;
+    }
+    virtual bool LDSETB(bool A, bool R, Reg Rs, Reg Rn, Reg Rt) {
+        return false;
+    }
+    virtual bool LDSMAXB(bool A, bool R, Reg Rs, Reg Rn, Reg Rt) {
+        return false;
+    }
+    virtual bool LDSMINB(bool A, bool R, Reg Rs, Reg Rn, Reg Rt) {
+        return false;
+    }
+    virtual bool LDUMAXB(bool A, bool R, Reg Rs, Reg Rn, Reg Rt) {
+        return false;
+    }
+    virtual bool LDUMINB(bool A, bool R, Reg Rs, Reg Rn, Reg Rt) {
+        return false;
+    }
+    virtual bool SWPB(bool A, bool R, Reg Rs, Reg Rn, Reg Rt) {
+        return false;
+    }
+    virtual bool LDAPRB(Reg Rn, Reg Rt) {
+        return false;
+    }
+    virtual bool LDADDH(bool A, bool R, Reg Rs, Reg Rn, Reg Rt) {
+        return false;
+    }
+    virtual bool LDCLRH(bool A, bool R, Reg Rs, Reg Rn, Reg Rt) {
+        return false;
+    }
+    virtual bool LDEORH(bool A, bool R, Reg Rs, Reg Rn, Reg Rt) {
+        return false;
+    }
+    virtual bool LDSETH(bool A, bool R, Reg Rs, Reg Rn, Reg Rt) {
+        return false;
+    }
+    virtual bool LDSMAXH(bool A, bool R, Reg Rs, Reg Rn, Reg Rt) {
+        return false;
+    }
+    virtual bool LDSMINH(bool A, bool R, Reg Rs, Reg Rn, Reg Rt) {
+        return false;
+    }
+    virtual bool LDUMAXH(bool A, bool R, Reg Rs, Reg Rn, Reg Rt) {
+        return false;
+    }
+    virtual bool LDUMINH(bool A, bool R, Reg Rs, Reg Rn, Reg Rt) {
+        return false;
+    }
+    virtual bool SWPH(bool A, bool R, Reg Rs, Reg Rn, Reg Rt) {
+        return false;
+    }
+    virtual bool LDAPRH(Reg Rn, Reg Rt) {
+        return false;
+    }
+    virtual bool LDADD(bool A, bool R, Reg Rs, Reg Rn, Reg Rt) {
+        return false;
+    }
+    virtual bool LDCLR(bool A, bool R, Reg Rs, Reg Rn, Reg Rt) {
+        return false;
+    }
+    virtual bool LDEOR(bool A, bool R, Reg Rs, Reg Rn, Reg Rt) {
+        return false;
+    }
+    virtual bool LDSET(bool A, bool R, Reg Rs, Reg Rn, Reg Rt) {
+        return false;
+    }
+    virtual bool LDSMAX(bool A, bool R, Reg Rs, Reg Rn, Reg Rt) {
+        return false;
+    }
+    virtual bool LDSMIN(bool A, bool R, Reg Rs, Reg Rn, Reg Rt) {
+        return false;
+    }
+    virtual bool LDUMAX(bool A, bool R, Reg Rs, Reg Rn, Reg Rt) {
+        return false;
+    }
+    virtual bool LDUMIN(bool A, bool R, Reg Rs, Reg Rn, Reg Rt) {
+        return false;
+    }
+    virtual bool SWP(bool A, bool R, Reg Rs, Reg Rn, Reg Rt) {
+        return false;
+    }
+    virtual bool LDAPR(Reg Rn, Reg Rt) {
+        return false;
+    }
+
+    // Loads and stores - Load/Store register (register offset)
+    virtual bool STRx_reg(Imm<2> size, Imm<1> opc_1, Reg Rm, Imm<3> option, bool S, Reg Rn,
+                          Reg Rt) {
+        return false;
+    }
+    virtual bool LDRx_reg(Imm<2> size, Imm<1> opc_1, Reg Rm, Imm<3> option, bool S, Reg Rn,
+                          Reg Rt) {
+        return false;
+    }
+    virtual bool STR_reg_fpsimd(Imm<2> size, Imm<1> opc_1, Reg Rm, Imm<3> option, bool S, Reg Rn,
+                                Vec Vt) {
+        return false;
+    }
+    virtual bool LDR_reg_fpsimd(Imm<2> size, Imm<1> opc_1, Reg Rm, Imm<3> option, bool S, Reg Rn,
+                                Vec Vt) {
+        return false;
+    }
+
+    // Loads and stores - Load/Store memory tags
+    virtual bool STG_1(Imm<9> imm9, Reg Rn) {
+        return false;
+    }
+    virtual bool STG_2(Imm<9> imm9, Reg Rn) {
+        return false;
+    }
+    virtual bool STG_3(Imm<9> imm9, Reg Rn) {
+        return false;
+    }
+    virtual bool LDG(Imm<9> offset_imm, Reg Rn, Reg Rt) {
+        return false;
+    }
+    virtual bool STZG_1(Imm<9> offset_imm, Reg Rn) {
+        return false;
+    }
+    virtual bool STZG_2(Imm<9> offset_imm, Reg Rn) {
+        return false;
+    }
+    virtual bool STZG_3(Imm<9> offset_imm, Reg Rn) {
+        return false;
+    }
+    virtual bool ST2G_1(Imm<9> offset_imm, Reg Rn) {
+        return false;
+    }
+    virtual bool ST2G_2(Imm<9> offset_imm, Reg Rn) {
+        return false;
+    }
+    virtual bool ST2G_3(Imm<9> offset_imm, Reg Rn) {
+        return false;
+    }
+    virtual bool STGV(Reg Rn, Reg Rt) {
+        return false;
+    }
+    virtual bool STZ2G_1(Imm<9> offset_imm, Reg Rn) {
+        return false;
+    }
+    virtual bool STZ2G_2(Imm<9> offset_imm, Reg Rn) {
+        return false;
+    }
+    virtual bool STZ2G_3(Imm<9> offset_imm, Reg Rn) {
+        return false;
+    }
+    virtual bool LDGV(Reg Rn, Reg Rt) {
+        return false;
+    }
+
+    // Loads and stores - Load/Store register (pointer authentication)
+    virtual bool LDRA(bool M, bool S, Imm<9> imm9, bool W, Reg Rn, Reg Rt) {
+        return false;
+    }
+
+    // Data Processing - Register - 2 source
+    virtual bool UDIV(bool sf, Reg Rm, Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool SDIV(bool sf, Reg Rm, Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool LSLV(bool sf, Reg Rm, Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool LSRV(bool sf, Reg Rm, Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool ASRV(bool sf, Reg Rm, Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool RORV(bool sf, Reg Rm, Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool CRC32(bool sf, Reg Rm, Imm<2> sz, Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool CRC32C(bool sf, Reg Rm, Imm<2> sz, Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool PACGA(Reg Rm, Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool SUBP(Reg Rm, Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool IRG(Reg Rm, Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool GMI(Reg Rm, Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool SUBPS(Reg Rm, Reg Rn, Reg Rd) {
+        return false;
+    }
+
+    // Data Processing - Register - 1 source
+    virtual bool RBIT_int(bool sf, Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool REV16_int(bool sf, Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool REV(bool sf, bool opc_0, Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool CLZ_int(bool sf, Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool CLS_int(bool sf, Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool REV32_int(Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool PACDA(bool Z, Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool PACDB(bool Z, Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool AUTDA(bool Z, Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool AUTDB(bool Z, Reg Rn, Reg Rd) {
+        return false;
+    }
+
+    // Data Processing - Register - Logical (shifted register)
+    virtual bool AND_shift(bool sf, Imm<2> shift, Reg Rm, Imm<6> imm6, Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool BIC_shift(bool sf, Imm<2> shift, Reg Rm, Imm<6> imm6, Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool ORR_shift(bool sf, Imm<2> shift, Reg Rm, Imm<6> imm6, Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool ORN_shift(bool sf, Imm<2> shift, Reg Rm, Imm<6> imm6, Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool EOR_shift(bool sf, Imm<2> shift, Reg Rm, Imm<6> imm6, Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool EON(bool sf, Imm<2> shift, Reg Rm, Imm<6> imm6, Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool ANDS_shift(bool sf, Imm<2> shift, Reg Rm, Imm<6> imm6, Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool BICS(bool sf, Imm<2> shift, Reg Rm, Imm<6> imm6, Reg Rn, Reg Rd) {
+        return false;
+    }
+
+    // Data Processing - Register - Add/Sub (shifted register)
+    virtual bool ADD_shift(bool sf, Imm<2> shift, Reg Rm, Imm<6> imm6, Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool ADDS_shift(bool sf, Imm<2> shift, Reg Rm, Imm<6> imm6, Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool SUB_shift(bool sf, Imm<2> shift, Reg Rm, Imm<6> imm6, Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool SUBS_shift(bool sf, Imm<2> shift, Reg Rm, Imm<6> imm6, Reg Rn, Reg Rd) {
+        return false;
+    }
+
+    // Data Processing - Register - Add/Sub (shifted register)
+    virtual bool ADD_ext(bool sf, Reg Rm, Imm<3> option, Imm<3> imm3, Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool ADDS_ext(bool sf, Reg Rm, Imm<3> option, Imm<3> imm3, Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool SUB_ext(bool sf, Reg Rm, Imm<3> option, Imm<3> imm3, Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool SUBS_ext(bool sf, Reg Rm, Imm<3> option, Imm<3> imm3, Reg Rn, Reg Rd) {
+        return false;
+    }
+
+    // Data Processing - Register - Add/Sub (with carry)
+    virtual bool ADC(bool sf, Reg Rm, Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool ADCS(bool sf, Reg Rm, Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool SBC(bool sf, Reg Rm, Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool SBCS(bool sf, Reg Rm, Reg Rn, Reg Rd) {
+        return false;
+    }
+
+    // Data Processing - Register - Conditional compare
+    virtual bool CCMN_reg(bool sf, Reg Rm, Cond cond, Reg Rn, Imm<4> nzcv) {
+        return false;
+    }
+    virtual bool CCMP_reg(bool sf, Reg Rm, Cond cond, Reg Rn, Imm<4> nzcv) {
+        return false;
+    }
+    virtual bool CCMN_imm(bool sf, Imm<5> imm5, Cond cond, Reg Rn, Imm<4> nzcv) {
+        return false;
+    }
+    virtual bool CCMP_imm(bool sf, Imm<5> imm5, Cond cond, Reg Rn, Imm<4> nzcv) {
+        return false;
+    }
+
+    // Data Processing - Register - Conditional select
+    virtual bool CSEL(bool sf, Reg Rm, Cond cond, Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool CSINC(bool sf, Reg Rm, Cond cond, Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool CSINV(bool sf, Reg Rm, Cond cond, Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool CSNEG(bool sf, Reg Rm, Cond cond, Reg Rn, Reg Rd) {
+        return false;
+    }
+
+    // Data Processing - Register - 3 source
+    virtual bool MADD(bool sf, Reg Rm, Reg Ra, Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool MSUB(bool sf, Reg Rm, Reg Ra, Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool SMADDL(Reg Rm, Reg Ra, Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool SMSUBL(Reg Rm, Reg Ra, Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool SMULH(Reg Rm, Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool UMADDL(Reg Rm, Reg Ra, Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool UMSUBL(Reg Rm, Reg Ra, Reg Rn, Reg Rd) {
+        return false;
+    }
+    virtual bool UMULH(Reg Rm, Reg Rn, Reg Rd) {
+        return false;
+    }
+
+    // Data Processing - FP and SIMD - AES
+    virtual bool AESE(Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool AESD(Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool AESMC(Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool AESIMC(Vec Vn, Vec Vd) {
+        return false;
+    }
+
+    // Data Processing - FP and SIMD - SHA
+    virtual bool SHA1C(Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SHA1P(Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SHA1M(Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SHA1SU0(Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SHA256H(Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SHA256H2(Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SHA256SU1(Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SHA1H(Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SHA1SU1(Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SHA256SU0(Vec Vn, Vec Vd) {
+        return false;
+    }
+
+    // Data Processing - FP and SIMD - Scalar copy
+    virtual bool DUP_elt_1(Imm<5> imm5, Vec Vn, Vec Vd) {
+        return false;
+    }
+
+    // Data Processing - FP and SIMD - Scalar three
+    virtual bool FMULX_vec_1(Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FMULX_vec_2(bool sz, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCMEQ_reg_1(Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCMEQ_reg_2(bool sz, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FRECPS_1(Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FRECPS_2(bool sz, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FRSQRTS_1(Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FRSQRTS_2(bool sz, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCMGE_reg_1(Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCMGE_reg_2(bool sz, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FACGE_1(Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FACGE_2(bool sz, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FABD_1(Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FABD_2(bool sz, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCMGT_reg_1(Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCMGT_reg_2(bool sz, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FACGT_1(Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FACGT_2(bool sz, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+
+    // Data Processing - FP and SIMD - Two register misc FP16
+    virtual bool FCVTNS_1(Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCVTMS_1(Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCVTAS_1(Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SCVTF_int_1(Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCMGT_zero_1(Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCMEQ_zero_1(Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCMLT_1(Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCVTPS_1(Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCVTZS_int_1(Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FRECPE_1(Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FRECPX_1(Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCVTNU_1(Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCVTMU_1(Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCVTAU_1(Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool UCVTF_int_1(Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCMGE_zero_1(Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCMLE_1(Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCVTPU_1(Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCVTZU_int_1(Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FRSQRTE_1(Vec Vn, Vec Vd) {
+        return false;
+    }
+
+    // Data Processing - FP and SIMD - Two register misc
+    virtual bool FCVTNS_2(bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCVTMS_2(bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCVTAS_2(bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SCVTF_int_2(bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCMGT_zero_2(bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCMEQ_zero_2(bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCMLT_2(bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCVTPS_2(bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCVTZS_int_2(bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FRECPE_2(bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FRECPX_2(bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCVTNU_2(bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCVTMU_2(bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCVTAU_2(bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool UCVTF_int_2(bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCMGE_zero_2(bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCMLE_2(bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCVTPU_2(bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCVTZU_int_2(bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FRSQRTE_2(bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+
+    // Data Processing - FP and SIMD - Scalar two register misc FP16
+    virtual bool FCVTNS_3(bool Q, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCVTMS_3(bool Q, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCVTAS_3(bool Q, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SCVTF_int_3(bool Q, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCMGT_zero_3(bool Q, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCMEQ_zero_3(bool Q, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCMLT_3(bool Q, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCVTPS_3(bool Q, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCVTZS_int_3(bool Q, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FRECPE_3(bool Q, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCVTNU_3(bool Q, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCVTMU_3(bool Q, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCVTAU_3(bool Q, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool UCVTF_int_3(bool Q, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCMGE_zero_3(bool Q, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCMLE_3(bool Q, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCVTPU_3(bool Q, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCVTZU_int_3(bool Q, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FRSQRTE_3(bool Q, Vec Vn, Vec Vd) {
+        return false;
+    }
+
+    // Data Processing - FP and SIMD - Scalar two register misc
+    virtual bool FCVTNS_4(bool Q, bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCVTMS_4(bool Q, bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCVTAS_4(bool Q, bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SCVTF_int_4(bool Q, bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCMGT_zero_4(bool Q, bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCMEQ_zero_4(bool Q, bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCMLT_4(bool Q, bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCVTPS_4(bool Q, bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCVTZS_int_4(bool Q, bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FRECPE_4(bool Q, bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCVTNU_4(bool Q, bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCVTMU_4(bool Q, bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCVTAU_4(bool Q, bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool UCVTF_int_4(bool Q, bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCMGE_zero_4(bool Q, bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCMLE_4(bool Q, bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCVTPU_4(bool Q, bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCVTZU_int_4(bool Q, bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FRSQRTE_4(bool Q, bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+
+    // Data Processing - FP and SIMD - Scalar three same extra
+    virtual bool SQRDMLAH_vec_1(Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SQRDMLAH_vec_2(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SQRDMLSH_vec_1(Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SQRDMLSH_vec_2(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+
+    // Data Processing - FP and SIMD - Scalar two-register misc
+    virtual bool SUQADD_1(Imm<2> size, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SQABS_1(Imm<2> size, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool CMGT_zero_1(Imm<2> size, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool CMEQ_zero_1(Imm<2> size, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool CMLT_1(Imm<2> size, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool ABS_1(Imm<2> size, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SQXTN_1(Imm<2> size, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool USQADD_1(Imm<2> size, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SQNEG_1(Imm<2> size, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool CMGE_zero_1(Imm<2> size, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool CMLE_1(Imm<2> size, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool NEG_1(Imm<2> size, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SQXTUN_1(Imm<2> size, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool UQXTN_1(Imm<2> size, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCVTXN_1(bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+
+    // Data Processing - FP and SIMD - SIMD Scalar pairwise
+    virtual bool ADDP_pair(Imm<2> size, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FMAXNMP_pair_1(Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FMAXNMP_pair_2(bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FADDP_pair_1(Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FADDP_pair_2(bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FMAXP_pair_1(Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FMAXP_pair_2(bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FMINNMP_pair_1(Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FMINNMP_pair_2(bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FMINP_pair_1(Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FMINP_pair_2(bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+
+    // Data Processing - FP and SIMD - SIMD Scalar three different
+    virtual bool SQDMLAL_vec_1(Imm<2> size, Reg Rm, Reg Rn, Vec Vd) {
+        return false;
+    }
+    virtual bool SQDMLSL_vec_1(Imm<2> size, Reg Rm, Reg Rn, Vec Vd) {
+        return false;
+    }
+    virtual bool SQDMULL_vec_1(Imm<2> size, Reg Rm, Reg Rn, Vec Vd) {
+        return false;
+    }
+
+    // Data Processing - FP and SIMD - SIMD Scalar three same
+    virtual bool SQADD_1(Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SQSUB_1(Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool CMGT_reg_1(Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool CMGE_reg_1(Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SSHL_1(Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SQSHL_reg_1(Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SRSHL_1(Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SQRSHL_1(Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool ADD_1(Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool CMTST_1(Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SQDMULH_vec_1(Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool UQADD_1(Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool UQSUB_1(Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool CMHI_1(Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool CMHS_1(Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool USHL_1(Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool UQSHL_reg_1(Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool URSHL_1(Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool UQRSHL_1(Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SUB_1(Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool CMEQ_reg_1(Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SQRDMULH_vec_1(Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+
+    // Data Processing - FP and SIMD - SIMD Scalar shift by immediate
+    virtual bool SSHR_1(Imm<4> immh, Imm<3> immb, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SSRA_1(Imm<4> immh, Imm<3> immb, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SRSHR_1(Imm<4> immh, Imm<3> immb, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SRSRA_1(Imm<4> immh, Imm<3> immb, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SHL_1(Imm<4> immh, Imm<3> immb, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SQSHL_imm_1(Imm<4> immh, Imm<3> immb, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SQSHRN_1(Imm<4> immh, Imm<3> immb, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SQRSHRN_1(Imm<4> immh, Imm<3> immb, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SCVTF_fix_1(Imm<4> immh, Imm<3> immb, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCVTZS_fix_1(Imm<4> immh, Imm<3> immb, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool USHR_1(Imm<4> immh, Imm<3> immb, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool USRA_1(Imm<4> immh, Imm<3> immb, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool URSHR_1(Imm<4> immh, Imm<3> immb, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool URSRA_1(Imm<4> immh, Imm<3> immb, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SRI_1(Imm<4> immh, Imm<3> immb, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SLI_1(Imm<4> immh, Imm<3> immb, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SQSHLU_1(Imm<4> immh, Imm<3> immb, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool UQSHL_imm_1(Imm<4> immh, Imm<3> immb, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SQSHRUN_1(Imm<4> immh, Imm<3> immb, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SQRSHRUN_1(Imm<4> immh, Imm<3> immb, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool UQSHRN_1(Imm<4> immh, Imm<3> immb, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool UQRSHRN_1(Imm<4> immh, Imm<3> immb, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool UCVTF_fix_1(Imm<4> immh, Imm<3> immb, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCVTZU_fix_1(Imm<4> immh, Imm<3> immb, Vec Vn, Vec Vd) {
+        return false;
+    }
+
+    // Data Processing - FP and SIMD - SIMD Scalar x indexed element
+    virtual bool SQDMLAL_elt_1(Imm<2> size, Imm<1> L, Imm<1> M, Imm<4> Vmlo, Imm<1> H, Vec Vn,
+                               Vec Vd) {
+        return false;
+    }
+    virtual bool SQDMLSL_elt_1(Imm<2> size, Imm<1> L, Imm<1> M, Imm<4> Vmlo, Imm<1> H, Vec Vn,
+                               Vec Vd) {
+        return false;
+    }
+    virtual bool SQDMULL_elt_1(Imm<2> size, Imm<1> L, Imm<1> M, Imm<4> Vmlo, Imm<1> H, Vec Vn,
+                               Vec Vd) {
+        return false;
+    }
+    virtual bool SQDMULH_elt_1(Imm<2> size, Imm<1> L, Imm<1> M, Imm<4> Vmlo, Imm<1> H, Vec Vn,
+                               Vec Vd) {
+        return false;
+    }
+    virtual bool SQRDMULH_elt_1(Imm<2> size, Imm<1> L, Imm<1> M, Imm<4> Vmlo, Imm<1> H, Vec Vn,
+                                Vec Vd) {
+        return false;
+    }
+    virtual bool FMLA_elt_1(Imm<1> L, Imm<1> M, Imm<4> Vmlo, Imm<1> H, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FMLA_elt_2(bool sz, Imm<1> L, Imm<1> M, Imm<4> Vmlo, Imm<1> H, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FMLS_elt_1(Imm<1> L, Imm<1> M, Imm<4> Vmlo, Imm<1> H, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FMLS_elt_2(bool sz, Imm<1> L, Imm<1> M, Imm<4> Vmlo, Imm<1> H, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FMUL_elt_1(Imm<1> L, Imm<1> M, Imm<4> Vmlo, Imm<1> H, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FMUL_elt_2(bool sz, Imm<1> L, Imm<1> M, Imm<4> Vmlo, Imm<1> H, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SQRDMLAH_elt_1(Imm<2> size, Imm<1> L, Imm<1> M, Imm<4> Vmlo, Imm<1> H, Vec Vn,
+                                Vec Vd) {
+        return false;
+    }
+    virtual bool SQRDMLSH_elt_1(Imm<2> size, Imm<1> L, Imm<1> M, Imm<4> Vmlo, Imm<1> H, Vec Vn,
+                                Vec Vd) {
+        return false;
+    }
+    virtual bool FMULX_elt_1(Imm<1> L, Imm<1> M, Imm<4> Vmlo, Imm<1> H, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FMULX_elt_2(bool sz, Imm<1> L, Imm<1> M, Imm<4> Vmlo, Imm<1> H, Vec Vn, Vec Vd) {
+        return false;
+    }
+
+    // Data Processing - FP and SIMD - SIMD Table Lookup
+    virtual bool TBL(bool Q, Vec Vm, Imm<2> len, size_t Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool TBX(bool Q, Vec Vm, Imm<2> len, size_t Vn, Vec Vd) {
+        return false;
+    }
+
+    // Data Processing - FP and SIMD - SIMD Permute
+    virtual bool UZP1(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool TRN1(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool ZIP1(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool UZP2(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool TRN2(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool ZIP2(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+
+    // Data Processing - FP and SIMD - SIMD Extract
+    virtual bool EXT(bool Q, Vec Vm, Imm<4> imm4, Vec Vn, Vec Vd) {
+        return false;
+    }
+
+    // Data Processing - FP and SIMD - SIMD Copy
+    virtual bool DUP_elt_2(bool Q, Imm<5> imm5, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool DUP_gen(bool Q, Imm<5> imm5, Reg Rn, Vec Vd) {
+        return false;
+    }
+    virtual bool SMOV(bool Q, Imm<5> imm5, Vec Vn, Reg Rd) {
+        return false;
+    }
+    virtual bool UMOV(bool Q, Imm<5> imm5, Vec Vn, Reg Rd) {
+        return false;
+    }
+    virtual bool INS_gen(Imm<5> imm5, Reg Rn, Vec Vd) {
+        return false;
+    }
+    virtual bool INS_elt(Imm<5> imm5, Imm<4> imm4, Vec Vn, Vec Vd) {
+        return false;
+    }
+
+    // Data Processing - FP and SIMD - SIMD Three same
+    virtual bool FMULX_vec_3(bool Q, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCMEQ_reg_3(bool Q, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FRECPS_3(bool Q, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FRSQRTS_3(bool Q, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCMGE_reg_3(bool Q, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FACGE_3(bool Q, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FABD_3(bool Q, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCMGT_reg_3(bool Q, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FACGT_3(bool Q, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FMAXNM_1(bool Q, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FMLA_vec_1(bool Q, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FADD_1(bool Q, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FMAX_1(bool Q, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FMINNM_1(bool Q, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FMLS_vec_1(bool Q, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FSUB_1(bool Q, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FMIN_1(bool Q, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FMAXNMP_vec_1(bool Q, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FADDP_vec_1(bool Q, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FMUL_vec_1(bool Q, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FMAXP_vec_1(bool Q, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FDIV_1(bool Q, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FMINNMP_vec_1(bool Q, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FMINP_vec_1(bool Q, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+
+    // Data Processing - FP and SIMD - SIMD Three same extra
+    virtual bool SDOT_vec(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool UDOT_vec(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCMLA_vec(bool Q, Imm<2> size, Vec Vm, Imm<2> rot, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCADD_vec(bool Q, Imm<2> size, Vec Vm, Imm<1> rot, Vec Vn, Vec Vd) {
+        return false;
+    }
+
+    // Data Processing - FP and SIMD - SIMD Two register misc
+    virtual bool REV64_asimd(bool Q, Imm<2> size, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool REV16_asimd(bool Q, Imm<2> size, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SADDLP(bool Q, Imm<2> size, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool CLS_asimd(bool Q, Imm<2> size, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool CNT(bool Q, Imm<2> size, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SADALP(bool Q, Imm<2> size, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool XTN(bool Q, Imm<2> size, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCVTN(bool Q, bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCVTL(bool Q, bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool URECPE(bool Q, bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool REV32_asimd(bool Q, Imm<2> size, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool UADDLP(bool Q, Imm<2> size, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool CLZ_asimd(bool Q, Imm<2> size, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool UADALP(bool Q, Imm<2> size, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SHLL(bool Q, Imm<2> size, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool NOT(bool Q, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool RBIT_asimd(bool Q, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool URSQRTE(bool Q, bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SUQADD_2(bool Q, Imm<2> size, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SQABS_2(bool Q, Imm<2> size, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool CMGT_zero_2(bool Q, Imm<2> size, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool CMEQ_zero_2(bool Q, Imm<2> size, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool CMLT_2(bool Q, Imm<2> size, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool ABS_2(bool Q, Imm<2> size, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SQXTN_2(bool Q, Imm<2> size, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool USQADD_2(bool Q, Imm<2> size, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SQNEG_2(bool Q, Imm<2> size, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool CMGE_zero_2(bool Q, Imm<2> size, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool CMLE_2(bool Q, Imm<2> size, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool NEG_2(bool Q, Imm<2> size, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SQXTUN_2(bool Q, Imm<2> size, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool UQXTN_2(bool Q, Imm<2> size, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCVTXN_2(bool Q, bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FRINTN_1(bool Q, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FRINTN_2(bool Q, bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FRINTM_1(bool Q, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FRINTM_2(bool Q, bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FABS_1(bool Q, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FABS_2(bool Q, bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FRINTP_1(bool Q, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FRINTP_2(bool Q, bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FRINTZ_1(bool Q, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FRINTZ_2(bool Q, bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FRINTA_1(bool Q, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FRINTA_2(bool Q, bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FRINTX_1(bool Q, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FRINTX_2(bool Q, bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FNEG_1(bool Q, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FNEG_2(bool Q, bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FRINTI_1(bool Q, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FRINTI_2(bool Q, bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FSQRT_1(bool Q, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FSQRT_2(bool Q, bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FRINT32X_1(bool Q, bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FRINT64X_1(bool Q, bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FRINT32Z_1(bool Q, bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FRINT64Z_1(bool Q, bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+
+    // Data Processing - FP and SIMD - SIMD across lanes
+    virtual bool SADDLV(bool Q, Imm<2> size, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SMAXV(bool Q, Imm<2> size, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SMINV(bool Q, Imm<2> size, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool ADDV(bool Q, Imm<2> size, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FMAXNMV_1(bool Q, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FMAXNMV_2(bool Q, bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FMAXV_1(bool Q, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FMAXV_2(bool Q, bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FMINNMV_1(bool Q, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FMINNMV_2(bool Q, bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FMINV_1(bool Q, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FMINV_2(bool Q, bool sz, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool UADDLV(bool Q, Imm<2> size, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool UMAXV(bool Q, Imm<2> size, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool UMINV(bool Q, Imm<2> size, Vec Vn, Vec Vd) {
+        return false;
+    }
+
+    // Data Processing - FP and SIMD - SIMD three different
+    virtual bool SADDL(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SADDW(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SSUBL(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SSUBW(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool ADDHN(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SABAL(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SUBHN(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SABDL(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SMLAL_vec(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SMLSL_vec(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SMULL_vec(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool PMULL(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool UADDL(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool UADDW(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool USUBL(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool USUBW(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool RADDHN(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool UABAL(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool RSUBHN(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool UABDL(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool UMLAL_vec(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool UMLSL_vec(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool UMULL_vec(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SQDMLAL_vec_2(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SQDMLSL_vec_2(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SQDMULL_vec_2(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+
+    // Data Processing - FP and SIMD - SIMD three same
+    virtual bool SHADD(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SRHADD(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SHSUB(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SMAX(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SMIN(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SABD(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SABA(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool MLA_vec(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool MUL_vec(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SMAXP(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SMINP(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool ADDP_vec(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FMLAL_vec_1(bool Q, bool sz, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FMLAL_vec_2(bool Q, bool sz, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool AND_asimd(bool Q, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool BIC_asimd_reg(bool Q, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FMLSL_vec_1(bool Q, bool sz, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FMLSL_vec_2(bool Q, bool sz, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool ORR_asimd_reg(bool Q, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool ORN_asimd(bool Q, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool UHADD(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool URHADD(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool UHSUB(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool UMAX(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool UMIN(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool UABD(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool UABA(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool MLS_vec(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool PMUL(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool UMAXP(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool UMINP(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool EOR_asimd(bool Q, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool BSL(bool Q, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool BIT(bool Q, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool BIF(bool Q, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FMAXNM_2(bool Q, bool sz, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FMLA_vec_2(bool Q, bool sz, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FADD_2(bool Q, bool sz, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FMAX_2(bool Q, bool sz, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FMINNM_2(bool Q, bool sz, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FMLS_vec_2(bool Q, bool sz, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FSUB_2(bool Q, bool sz, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FMIN_2(bool Q, bool sz, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FMAXNMP_vec_2(bool Q, bool sz, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FADDP_vec_2(bool Q, bool sz, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FMUL_vec_2(bool Q, bool sz, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FMAXP_vec_2(bool Q, bool sz, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FDIV_2(bool Q, bool sz, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FMINNMP_vec_2(bool Q, bool sz, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FMINP_vec_2(bool Q, bool sz, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FMULX_vec_4(bool Q, bool sz, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCMEQ_reg_4(bool Q, bool sz, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FRECPS_4(bool Q, bool sz, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FRSQRTS_4(bool Q, bool sz, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCMGE_reg_4(bool Q, bool sz, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FACGE_4(bool Q, bool sz, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FABD_4(bool Q, bool sz, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCMGT_reg_4(bool Q, bool sz, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FACGT_4(bool Q, bool sz, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SQADD_2(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SQSUB_2(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool CMGT_reg_2(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool CMGE_reg_2(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SSHL_2(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SQSHL_reg_2(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SRSHL_2(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SQRSHL_2(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool ADD_vector(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool CMTST_2(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SQDMULH_vec_2(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool UQADD_2(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool UQSUB_2(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool CMHI_2(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool CMHS_2(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool USHL_2(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool UQSHL_reg_2(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool URSHL_2(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool UQRSHL_2(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SUB_2(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool CMEQ_reg_2(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SQRDMULH_vec_2(bool Q, Imm<2> size, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+
+    // Data Processing - FP and SIMD - SIMD modified immediate
+    virtual bool MOVI(bool Q, bool op, Imm<1> a, Imm<1> b, Imm<1> c, Imm<4> cmode, Imm<1> d,
+                      Imm<1> e, Imm<1> f, Imm<1> g, Imm<1> h, Vec Vd) {
+        return false;
+    }
+    virtual bool FMOV_2(bool Q, bool op, Imm<1> a, Imm<1> b, Imm<1> c, Imm<1> d, Imm<1> e, Imm<1> f,
+                        Imm<1> g, Imm<1> h, Vec Vd) {
+        return false;
+    }
+    virtual bool FMOV_3(bool Q, Imm<1> a, Imm<1> b, Imm<1> c, Imm<1> d, Imm<1> e, Imm<1> f,
+                        Imm<1> g, Imm<1> h, Vec Vd) {
+        return false;
+    }
+
+    // Data Processing - FP and SIMD - SIMD Shift by immediate
+    virtual bool SSHR_2(bool Q, Imm<4> immh, Imm<3> immb, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SSRA_2(bool Q, Imm<4> immh, Imm<3> immb, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SRSHR_2(bool Q, Imm<4> immh, Imm<3> immb, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SRSRA_2(bool Q, Imm<4> immh, Imm<3> immb, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SHL_2(bool Q, Imm<4> immh, Imm<3> immb, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SQSHL_imm_2(bool Q, Imm<4> immh, Imm<3> immb, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SHRN(bool Q, Imm<4> immh, Imm<3> immb, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool RSHRN(bool Q, Imm<4> immh, Imm<3> immb, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SQSHRN_2(bool Q, Imm<4> immh, Imm<3> immb, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SQRSHRN_2(bool Q, Imm<4> immh, Imm<3> immb, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SSHLL(bool Q, Imm<4> immh, Imm<3> immb, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SCVTF_fix_2(bool Q, Imm<4> immh, Imm<3> immb, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCVTZS_fix_2(bool Q, Imm<4> immh, Imm<3> immb, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool USHR_2(bool Q, Imm<4> immh, Imm<3> immb, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool USRA_2(bool Q, Imm<4> immh, Imm<3> immb, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool URSHR_2(bool Q, Imm<4> immh, Imm<3> immb, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool URSRA_2(bool Q, Imm<4> immh, Imm<3> immb, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SRI_2(bool Q, Imm<4> immh, Imm<3> immb, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SLI_2(bool Q, Imm<4> immh, Imm<3> immb, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SQSHLU_2(bool Q, Imm<4> immh, Imm<3> immb, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool UQSHL_imm_2(bool Q, Imm<4> immh, Imm<3> immb, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SQSHRUN_2(bool Q, Imm<4> immh, Imm<3> immb, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SQRSHRUN_2(bool Q, Imm<4> immh, Imm<3> immb, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool UQSHRN_2(bool Q, Imm<4> immh, Imm<3> immb, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool UQRSHRN_2(bool Q, Imm<4> immh, Imm<3> immb, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool USHLL(bool Q, Imm<4> immh, Imm<3> immb, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool UCVTF_fix_2(bool Q, Imm<4> immh, Imm<3> immb, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCVTZU_fix_2(bool Q, Imm<4> immh, Imm<3> immb, Vec Vn, Vec Vd) {
+        return false;
+    }
+
+    // Data Processing - FP and SIMD - SIMD vector x indexed element
+    virtual bool SMLAL_elt(bool Q, Imm<2> size, Imm<1> L, Imm<1> M, Imm<4> Vmlo, Imm<1> H, Vec Vn,
+                           Vec Vd) {
+        return false;
+    }
+    virtual bool SQDMLAL_elt_2(bool Q, Imm<2> size, Imm<1> L, Imm<1> M, Imm<4> Vmlo, Imm<1> H,
+                               Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SMLSL_elt(bool Q, Imm<2> size, Imm<1> L, Imm<1> M, Imm<4> Vmlo, Imm<1> H, Vec Vn,
+                           Vec Vd) {
+        return false;
+    }
+    virtual bool SQDMLSL_elt_2(bool Q, Imm<2> size, Imm<1> L, Imm<1> M, Imm<4> Vmlo, Imm<1> H,
+                               Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool MUL_elt(bool Q, Imm<2> size, Imm<1> L, Imm<1> M, Imm<4> Vmlo, Imm<1> H, Vec Vn,
+                         Vec Vd) {
+        return false;
+    }
+    virtual bool SMULL_elt(bool Q, Imm<2> size, Imm<1> L, Imm<1> M, Imm<4> Vm, Imm<1> H, Vec Vn,
+                           Vec Vd) {
+        return false;
+    }
+    virtual bool SQDMULL_elt_2(bool Q, Imm<2> size, Imm<1> L, Imm<1> M, Imm<4> Vmlo, Imm<1> H,
+                               Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SQDMULH_elt_2(bool Q, Imm<2> size, Imm<1> L, Imm<1> M, Imm<4> Vmlo, Imm<1> H,
+                               Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SQRDMULH_elt_2(bool Q, Imm<2> size, Imm<1> L, Imm<1> M, Imm<4> Vmlo, Imm<1> H,
+                                Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SDOT_elt(bool Q, Imm<2> size, Imm<1> L, Imm<1> M, Imm<4> Vmlo, Imm<1> H, Vec Vn,
+                          Vec Vd) {
+        return false;
+    }
+    virtual bool FMLA_elt_3(bool Q, Imm<1> L, Imm<1> M, Imm<4> Vmlo, Imm<1> H, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FMLA_elt_4(bool Q, bool sz, Imm<1> L, Imm<1> M, Imm<4> Vmlo, Imm<1> H, Vec Vn,
+                            Vec Vd) {
+        return false;
+    }
+    virtual bool FMLS_elt_3(bool Q, Imm<1> L, Imm<1> M, Imm<4> Vmlo, Imm<1> H, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FMLS_elt_4(bool Q, bool sz, Imm<1> L, Imm<1> M, Imm<4> Vmlo, Imm<1> H, Vec Vn,
+                            Vec Vd) {
+        return false;
+    }
+    virtual bool FMUL_elt_3(bool Q, Imm<1> L, Imm<1> M, Imm<4> Vmlo, Imm<1> H, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FMUL_elt_4(bool Q, bool sz, Imm<1> L, Imm<1> M, Imm<4> Vmlo, Imm<1> H, Vec Vn,
+                            Vec Vd) {
+        return false;
+    }
+    virtual bool FMLAL_elt_1(bool Q, bool sz, Imm<1> L, Imm<1> M, Imm<4> Vmlo, Imm<1> H, Vec Vn,
+                             Vec Vd) {
+        return false;
+    }
+    virtual bool FMLAL_elt_2(bool Q, bool sz, Imm<1> L, Imm<1> M, Imm<4> Vmlo, Imm<1> H, Vec Vn,
+                             Vec Vd) {
+        return false;
+    }
+    virtual bool FMLSL_elt_1(bool Q, bool sz, Imm<1> L, Imm<1> M, Imm<4> Vmlo, Imm<1> H, Vec Vn,
+                             Vec Vd) {
+        return false;
+    }
+    virtual bool FMLSL_elt_2(bool Q, bool sz, Imm<1> L, Imm<1> M, Imm<4> Vmlo, Imm<1> H, Vec Vn,
+                             Vec Vd) {
+        return false;
+    }
+    virtual bool MLA_elt(bool Q, Imm<2> size, Imm<1> L, Imm<1> M, Imm<4> Vmlo, Imm<1> H, Vec Vn,
+                         Vec Vd) {
+        return false;
+    }
+    virtual bool UMLAL_elt(bool Q, Imm<2> size, Imm<1> L, Imm<1> M, Imm<4> Vmlo, Imm<1> H, Vec Vn,
+                           Vec Vd) {
+        return false;
+    }
+    virtual bool MLS_elt(bool Q, Imm<2> size, Imm<1> L, Imm<1> M, Imm<4> Vmlo, Imm<1> H, Vec Vn,
+                         Vec Vd) {
+        return false;
+    }
+    virtual bool UMLSL_elt(bool Q, Imm<2> size, Imm<1> L, Imm<1> M, Imm<4> Vmlo, Imm<1> H, Vec Vn,
+                           Vec Vd) {
+        return false;
+    }
+    virtual bool UMULL_elt(bool Q, Imm<2> size, Imm<1> L, Imm<1> M, Imm<4> Vmlo, Imm<1> H, Vec Vn,
+                           Vec Vd) {
+        return false;
+    }
+    virtual bool SQRDMLAH_elt_2(bool Q, Imm<2> size, Imm<1> L, Imm<1> M, Imm<4> Vmlo, Imm<1> H,
+                                Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool UDOT_elt(bool Q, Imm<2> size, Imm<1> L, Imm<1> M, Imm<4> Vmlo, Imm<1> H, Vec Vn,
+                          Vec Vd) {
+        return false;
+    }
+    virtual bool SQRDMLSH_elt_2(bool Q, Imm<2> size, Imm<1> L, Imm<1> M, Imm<4> Vmlo, Imm<1> H,
+                                Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FMULX_elt_3(bool Q, Imm<1> L, Imm<1> M, Imm<4> Vmlo, Imm<1> H, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FMULX_elt_4(bool Q, bool sz, Imm<1> L, Imm<1> M, Imm<4> Vmlo, Imm<1> H, Vec Vn,
+                             Vec Vd) {
+        return false;
+    }
+    virtual bool FCMLA_elt(bool Q, Imm<2> size, Imm<1> L, Imm<1> M, Imm<4> Vmlo, Imm<2> rot,
+                           Imm<1> H, Vec Vn, Vec Vd) {
+        return false;
+    }
+
+    // Data Processing - FP and SIMD - Cryptographic three register
+    virtual bool SM3TT1A(Vec Vm, Imm<2> imm2, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SM3TT1B(Vec Vm, Imm<2> imm2, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SM3TT2A(Vec Vm, Imm<2> imm2, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SM3TT2B(Vec Vm, Imm<2> imm2, Vec Vn, Vec Vd) {
+        return false;
+    }
+
+    // Data Processing - FP and SIMD - SHA512 three register
+    virtual bool SHA512H(Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SHA512H2(Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SHA512SU1(Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool RAX1(Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool XAR(Vec Vm, Imm<6> imm6, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SM3PARTW1(Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SM3PARTW2(Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SM4EKEY(Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+
+    // Data Processing - FP and SIMD - Cryptographic four register
+    virtual bool EOR3(Vec Vm, Vec Va, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool BCAX(Vec Vm, Vec Va, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SM3SS1(Vec Vm, Vec Va, Vec Vn, Vec Vd) {
+        return false;
+    }
+
+    // Data Processing - FP and SIMD - SHA512 two register
+    virtual bool SHA512SU0(Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool SM4E(Vec Vn, Vec Vd) {
+        return false;
+    }
+
+    // Data Processing - FP and SIMD - Conversion between floating point and fixed point
+    virtual bool SCVTF_float_fix(bool sf, Imm<2> type, Imm<6> scale, Reg Rn, Vec Vd) {
+        return false;
+    }
+    virtual bool UCVTF_float_fix(bool sf, Imm<2> type, Imm<6> scale, Reg Rn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCVTZS_float_fix(bool sf, Imm<2> type, Imm<6> scale, Vec Vn, Reg Rd) {
+        return false;
+    }
+    virtual bool FCVTZU_float_fix(bool sf, Imm<2> type, Imm<6> scale, Vec Vn, Reg Rd) {
+        return false;
+    }
+
+    // Data Processing - FP and SIMD - Conversion between floating point and integer
+    virtual bool FCVTNS_float(bool sf, Imm<2> type, Vec Vn, Reg Rd) {
+        return false;
+    }
+    virtual bool FCVTNU_float(bool sf, Imm<2> type, Vec Vn, Reg Rd) {
+        return false;
+    }
+    virtual bool SCVTF_float_int(bool sf, Imm<2> type, Reg Rn, Vec Vd) {
+        return false;
+    }
+    virtual bool UCVTF_float_int(bool sf, Imm<2> type, Reg Rn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCVTAS_float(bool sf, Imm<2> type, Vec Vn, Reg Rd) {
+        return false;
+    }
+    virtual bool FCVTAU_float(bool sf, Imm<2> type, Vec Vn, Reg Rd) {
+        return false;
+    }
+    virtual bool FMOV_float_gen(bool sf, Imm<2> type, Imm<1> rmode_0, Imm<1> opc_0, size_t n,
+                                size_t d) {
+        return false;
+    }
+    virtual bool FCVTPS_float(bool sf, Imm<2> type, Vec Vn, Reg Rd) {
+        return false;
+    }
+    virtual bool FCVTPU_float(bool sf, Imm<2> type, Vec Vn, Reg Rd) {
+        return false;
+    }
+    virtual bool FCVTMS_float(bool sf, Imm<2> type, Vec Vn, Reg Rd) {
+        return false;
+    }
+    virtual bool FCVTMU_float(bool sf, Imm<2> type, Vec Vn, Reg Rd) {
+        return false;
+    }
+    virtual bool FCVTZS_float_int(bool sf, Imm<2> type, Vec Vn, Reg Rd) {
+        return false;
+    }
+    virtual bool FCVTZU_float_int(bool sf, Imm<2> type, Vec Vn, Reg Rd) {
+        return false;
+    }
+    virtual bool FJCVTZS(Vec Vn, Reg Rd) {
+        return false;
+    }
+
+    // Data Processing - FP and SIMD - Floating point data processing
+    virtual bool FMOV_float(Imm<2> type, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FABS_float(Imm<2> type, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FNEG_float(Imm<2> type, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FSQRT_float(Imm<2> type, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FCVT_float(Imm<2> type, Imm<2> opc, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FRINTN_float(Imm<2> type, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FRINTP_float(Imm<2> type, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FRINTM_float(Imm<2> type, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FRINTZ_float(Imm<2> type, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FRINTA_float(Imm<2> type, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FRINTX_float(Imm<2> type, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FRINTI_float(Imm<2> type, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FRINT32X_float(Imm<2> type, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FRINT64X_float(Imm<2> type, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FRINT32Z_float(Imm<2> type, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FRINT64Z_float(Imm<2> type, Vec Vn, Vec Vd) {
+        return false;
+    }
+
+    // Data Processing - FP and SIMD - Floating point compare
+    virtual bool FCMP_float(Imm<2> type, Vec Vm, Vec Vn, bool cmp_with_zero) {
+        return false;
+    }
+    virtual bool FCMPE_float(Imm<2> type, Vec Vm, Vec Vn, bool cmp_with_zero) {
+        return false;
+    }
+
+    // Data Processing - FP and SIMD - Floating point immediate
+    virtual bool FMOV_float_imm(Imm<2> type, Imm<8> imm8, Vec Vd) {
+        return false;
+    }
+
+    // Data Processing - FP and SIMD - Floating point conditional compare
+    virtual bool FCCMP_float(Imm<2> type, Vec Vm, Cond cond, Vec Vn, Imm<4> nzcv) {
+        return false;
+    }
+    virtual bool FCCMPE_float(Imm<2> type, Vec Vm, Cond cond, Vec Vn, Imm<4> nzcv) {
+        return false;
+    }
+
+    // Data Processing - FP and SIMD - Floating point data processing two register
+    virtual bool FMUL_float(Imm<2> type, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FDIV_float(Imm<2> type, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FADD_float(Imm<2> type, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FSUB_float(Imm<2> type, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FMAX_float(Imm<2> type, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FMIN_float(Imm<2> type, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FMAXNM_float(Imm<2> type, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FMINNM_float(Imm<2> type, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FNMUL_float(Imm<2> type, Vec Vm, Vec Vn, Vec Vd) {
+        return false;
+    }
+
+    // Data Processing - FP and SIMD - Floating point conditional select
+    virtual bool FCSEL_float(Imm<2> type, Vec Vm, Cond cond, Vec Vn, Vec Vd) {
+        return false;
+    }
+
+    // Data Processing - FP and SIMD - Floating point data processing three register
+    virtual bool FMADD_float(Imm<2> type, Vec Vm, Vec Va, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FMSUB_float(Imm<2> type, Vec Vm, Vec Va, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FNMADD_float(Imm<2> type, Vec Vm, Vec Va, Vec Vn, Vec Vd) {
+        return false;
+    }
+    virtual bool FNMSUB_float(Imm<2> type, Vec Vm, Vec Va, Vec Vn, Vec Vd) {
+        return false;
+    }
+};
+
+} // namespace Core
diff --git a/src/core/core.cpp b/src/core/core.cpp
index 229cb879c..b14f74976 100644
--- a/src/core/core.cpp
+++ b/src/core/core.cpp
@@ -36,6 +36,7 @@
 #include "core/hle/kernel/k_scheduler.h"
 #include "core/hle/kernel/kernel.h"
 #include "core/hle/kernel/physical_core.h"
+#include "core/hle/service/acc/profile_manager.h"
 #include "core/hle/service/am/applets/applets.h"
 #include "core/hle/service/apm/apm_controller.h"
 #include "core/hle/service/filesystem/filesystem.h"
@@ -130,8 +131,8 @@ FileSys::VirtualFile GetGameFileFromPath(const FileSys::VirtualFilesystem& vfs,
 struct System::Impl {
     explicit Impl(System& system)
         : kernel{system}, fs_controller{system}, memory{system}, hid_core{}, room_network{},
-          cpu_manager{system}, reporter{system}, applet_manager{system}, time_manager{system},
-          gpu_dirty_memory_write_manager{} {
+          cpu_manager{system}, reporter{system}, applet_manager{system}, profile_manager{},
+          time_manager{system}, gpu_dirty_memory_write_manager{} {
         memory.SetGPUDirtyManagers(gpu_dirty_memory_write_manager);
     }
 
@@ -532,6 +533,7 @@ struct System::Impl {
 
     /// Service State
     Service::Glue::ARPManager arp_manager;
+    Service::Account::ProfileManager profile_manager;
     Service::Time::TimeManager time_manager;
 
     /// Service manager
@@ -921,6 +923,14 @@ const Service::APM::Controller& System::GetAPMController() const {
     return impl->apm_controller;
 }
 
+Service::Account::ProfileManager& System::GetProfileManager() {
+    return impl->profile_manager;
+}
+
+const Service::Account::ProfileManager& System::GetProfileManager() const {
+    return impl->profile_manager;
+}
+
 Service::Time::TimeManager& System::GetTimeManager() {
     return impl->time_manager;
 }
diff --git a/src/core/core.h b/src/core/core.h
index 05a222f5c..473204db7 100644
--- a/src/core/core.h
+++ b/src/core/core.h
@@ -45,6 +45,10 @@ class Memory;
 
 namespace Service {
 
+namespace Account {
+class ProfileManager;
+} // namespace Account
+
 namespace AM::Applets {
 struct AppletFrontendSet;
 class AppletManager;
@@ -383,6 +387,9 @@ public:
     [[nodiscard]] Service::APM::Controller& GetAPMController();
     [[nodiscard]] const Service::APM::Controller& GetAPMController() const;
 
+    [[nodiscard]] Service::Account::ProfileManager& GetProfileManager();
+    [[nodiscard]] const Service::Account::ProfileManager& GetProfileManager() const;
+
     [[nodiscard]] Service::Time::TimeManager& GetTimeManager();
     [[nodiscard]] const Service::Time::TimeManager& GetTimeManager() const;
 
diff --git a/src/core/file_sys/savedata_factory.cpp b/src/core/file_sys/savedata_factory.cpp
index a4d060007..8d5d593e8 100644
--- a/src/core/file_sys/savedata_factory.cpp
+++ b/src/core/file_sys/savedata_factory.cpp
@@ -12,8 +12,6 @@
 
 namespace FileSys {
 
-constexpr char SAVE_DATA_SIZE_FILENAME[] = ".yuzu_save_size";
-
 namespace {
 
 void PrintSaveDataAttributeWarnings(SaveDataAttribute meta) {
@@ -197,7 +195,7 @@ SaveDataSize SaveDataFactory::ReadSaveDataSize(SaveDataType type, u64 title_id,
         GetFullPath(system, dir, SaveDataSpaceId::NandUser, type, title_id, user_id, 0);
     const auto relative_dir = GetOrCreateDirectoryRelative(dir, path);
 
-    const auto size_file = relative_dir->GetFile(SAVE_DATA_SIZE_FILENAME);
+    const auto size_file = relative_dir->GetFile(GetSaveDataSizeFileName());
     if (size_file == nullptr || size_file->GetSize() < sizeof(SaveDataSize)) {
         return {0, 0};
     }
@@ -216,7 +214,7 @@ void SaveDataFactory::WriteSaveDataSize(SaveDataType type, u64 title_id, u128 us
         GetFullPath(system, dir, SaveDataSpaceId::NandUser, type, title_id, user_id, 0);
     const auto relative_dir = GetOrCreateDirectoryRelative(dir, path);
 
-    const auto size_file = relative_dir->CreateFile(SAVE_DATA_SIZE_FILENAME);
+    const auto size_file = relative_dir->CreateFile(GetSaveDataSizeFileName());
     if (size_file == nullptr) {
         return;
     }
diff --git a/src/core/file_sys/savedata_factory.h b/src/core/file_sys/savedata_factory.h
index 45c7c81fb..e3a0f8cef 100644
--- a/src/core/file_sys/savedata_factory.h
+++ b/src/core/file_sys/savedata_factory.h
@@ -83,6 +83,10 @@ struct SaveDataSize {
     u64 journal;
 };
 
+constexpr const char* GetSaveDataSizeFileName() {
+    return ".yuzu_save_size";
+}
+
 /// File system interface to the SaveData archive
 class SaveDataFactory {
 public:
diff --git a/src/core/file_sys/vfs.cpp b/src/core/file_sys/vfs.cpp
index 639842401..b7105c8ff 100644
--- a/src/core/file_sys/vfs.cpp
+++ b/src/core/file_sys/vfs.cpp
@@ -201,8 +201,6 @@ std::string VfsFile::GetFullPath() const {
 
 VirtualFile VfsDirectory::GetFileRelative(std::string_view path) const {
     auto vec = Common::FS::SplitPathComponents(path);
-    vec.erase(std::remove_if(vec.begin(), vec.end(), [](const auto& str) { return str.empty(); }),
-              vec.end());
     if (vec.empty()) {
         return nullptr;
     }
@@ -237,8 +235,6 @@ VirtualFile VfsDirectory::GetFileAbsolute(std::string_view path) const {
 
 VirtualDir VfsDirectory::GetDirectoryRelative(std::string_view path) const {
     auto vec = Common::FS::SplitPathComponents(path);
-    vec.erase(std::remove_if(vec.begin(), vec.end(), [](const auto& str) { return str.empty(); }),
-              vec.end());
     if (vec.empty()) {
         // TODO(DarkLordZach): Return this directory if path is '/' or similar. Can't currently
         // because of const-ness
@@ -303,8 +299,6 @@ std::size_t VfsDirectory::GetSize() const {
 
 VirtualFile VfsDirectory::CreateFileRelative(std::string_view path) {
     auto vec = Common::FS::SplitPathComponents(path);
-    vec.erase(std::remove_if(vec.begin(), vec.end(), [](const auto& str) { return str.empty(); }),
-              vec.end());
     if (vec.empty()) {
         return nullptr;
     }
@@ -334,8 +328,6 @@ VirtualFile VfsDirectory::CreateFileAbsolute(std::string_view path) {
 
 VirtualDir VfsDirectory::CreateDirectoryRelative(std::string_view path) {
     auto vec = Common::FS::SplitPathComponents(path);
-    vec.erase(std::remove_if(vec.begin(), vec.end(), [](const auto& str) { return str.empty(); }),
-              vec.end());
     if (vec.empty()) {
         return nullptr;
     }
diff --git a/src/core/file_sys/vfs_real.cpp b/src/core/file_sys/vfs_real.cpp
index 1c706e4d8..cd9b79786 100644
--- a/src/core/file_sys/vfs_real.cpp
+++ b/src/core/file_sys/vfs_real.cpp
@@ -268,7 +268,7 @@ void RealVfsFilesystem::RemoveReferenceFromListLocked(FileReference& reference)
 RealVfsFile::RealVfsFile(RealVfsFilesystem& base_, std::unique_ptr<FileReference> reference_,
                          const std::string& path_, Mode perms_, std::optional<u64> size_)
     : base(base_), reference(std::move(reference_)), path(path_),
-      parent_path(FS::GetParentPath(path_)), path_components(FS::SplitPathComponents(path_)),
+      parent_path(FS::GetParentPath(path_)), path_components(FS::SplitPathComponentsCopy(path_)),
       size(size_), perms(perms_) {}
 
 RealVfsFile::~RealVfsFile() {
@@ -276,7 +276,7 @@ RealVfsFile::~RealVfsFile() {
 }
 
 std::string RealVfsFile::GetName() const {
-    return path_components.back();
+    return path_components.empty() ? "" : std::string(path_components.back());
 }
 
 std::size_t RealVfsFile::GetSize() const {
@@ -375,7 +375,7 @@ std::vector<VirtualDir> RealVfsDirectory::IterateEntries<RealVfsDirectory, VfsDi
 
 RealVfsDirectory::RealVfsDirectory(RealVfsFilesystem& base_, const std::string& path_, Mode perms_)
     : base(base_), path(FS::RemoveTrailingSlash(path_)), parent_path(FS::GetParentPath(path)),
-      path_components(FS::SplitPathComponents(path)), perms(perms_) {
+      path_components(FS::SplitPathComponentsCopy(path)), perms(perms_) {
     if (!FS::Exists(path) && True(perms & Mode::Write)) {
         void(FS::CreateDirs(path));
     }
@@ -464,7 +464,7 @@ bool RealVfsDirectory::IsReadable() const {
 }
 
 std::string RealVfsDirectory::GetName() const {
-    return path_components.back();
+    return path_components.empty() ? "" : std::string(path_components.back());
 }
 
 VirtualDir RealVfsDirectory::GetParentDirectory() const {
diff --git a/src/core/hid/input_interpreter.cpp b/src/core/hid/input_interpreter.cpp
index a6bdd28f2..072f38a68 100644
--- a/src/core/hid/input_interpreter.cpp
+++ b/src/core/hid/input_interpreter.cpp
@@ -20,6 +20,9 @@ InputInterpreter::InputInterpreter(Core::System& system)
 InputInterpreter::~InputInterpreter() = default;
 
 void InputInterpreter::PollInput() {
+    if (npad == nullptr) {
+        return;
+    }
     const auto button_state = npad->GetAndResetPressState();
 
     previous_index = current_index;
diff --git a/src/core/hle/kernel/k_memory_manager.cpp b/src/core/hle/kernel/k_memory_manager.cpp
index 0a973ec8c..d6bd27296 100644
--- a/src/core/hle/kernel/k_memory_manager.cpp
+++ b/src/core/hle/kernel/k_memory_manager.cpp
@@ -421,8 +421,9 @@ Result KMemoryManager::AllocateForProcess(KPageGroup* out, size_t num_pages, u32
     } else {
         // Set all the allocated memory.
         for (const auto& block : *out) {
-            std::memset(m_system.DeviceMemory().GetPointer<void>(block.GetAddress()), fill_pattern,
-                        block.GetSize());
+            m_system.DeviceMemory().buffer.ClearBackingRegion(GetInteger(block.GetAddress()) -
+                                                                  Core::DramMemoryMap::Base,
+                                                              block.GetSize(), fill_pattern);
         }
     }
 
diff --git a/src/core/hle/kernel/k_page_table_base.cpp b/src/core/hle/kernel/k_page_table_base.cpp
index 4c416d809..423289145 100644
--- a/src/core/hle/kernel/k_page_table_base.cpp
+++ b/src/core/hle/kernel/k_page_table_base.cpp
@@ -81,6 +81,11 @@ void InvalidateInstructionCache(KernelCore& kernel, AddressType addr, u64 size)
     }
 }
 
+void ClearBackingRegion(Core::System& system, KPhysicalAddress addr, u64 size, u32 fill_value) {
+    system.DeviceMemory().buffer.ClearBackingRegion(GetInteger(addr) - Core::DramMemoryMap::Base,
+                                                    size, fill_value);
+}
+
 template <typename AddressType>
 Result InvalidateDataCache(AddressType addr, u64 size) {
     R_SUCCEED();
@@ -1363,8 +1368,7 @@ Result KPageTableBase::MapInsecureMemory(KProcessAddress address, size_t size) {
 
     // Clear all the newly allocated pages.
     for (const auto& it : pg) {
-        std::memset(GetHeapVirtualPointer(m_kernel, it.GetAddress()),
-                    static_cast<u32>(m_heap_fill_value), it.GetSize());
+        ClearBackingRegion(m_system, it.GetAddress(), it.GetSize(), m_heap_fill_value);
     }
 
     // Lock the table.
@@ -1570,8 +1574,7 @@ Result KPageTableBase::AllocateAndMapPagesImpl(PageLinkedList* page_list, KProce
 
     // Clear all pages.
     for (const auto& it : pg) {
-        std::memset(GetHeapVirtualPointer(m_kernel, it.GetAddress()),
-                    static_cast<u32>(m_heap_fill_value), it.GetSize());
+        ClearBackingRegion(m_system, it.GetAddress(), it.GetSize(), m_heap_fill_value);
     }
 
     // Map the pages.
@@ -2159,8 +2162,7 @@ Result KPageTableBase::SetHeapSize(KProcessAddress* out, size_t size) {
 
     // Clear all the newly allocated pages.
     for (const auto& it : pg) {
-        std::memset(GetHeapVirtualPointer(m_kernel, it.GetAddress()), m_heap_fill_value,
-                    it.GetSize());
+        ClearBackingRegion(m_system, it.GetAddress(), it.GetSize(), m_heap_fill_value);
     }
 
     // Map the pages.
diff --git a/src/core/hle/kernel/k_server_session.cpp b/src/core/hle/kernel/k_server_session.cpp
index ec6812d5a..e33a88e24 100644
--- a/src/core/hle/kernel/k_server_session.cpp
+++ b/src/core/hle/kernel/k_server_session.cpp
@@ -467,8 +467,7 @@ Result KServerSession::ReceiveRequest(std::shared_ptr<Service::HLERequestContext
             std::make_shared<Service::HLERequestContext>(m_kernel, memory, this, client_thread);
         (*out_context)->SetSessionRequestManager(manager);
         (*out_context)
-            ->PopulateFromIncomingCommandBuffer(client_thread->GetOwnerProcess()->GetHandleTable(),
-                                                cmd_buf);
+            ->PopulateFromIncomingCommandBuffer(*client_thread->GetOwnerProcess(), cmd_buf);
     } else {
         KThread* server_thread = GetCurrentThreadPointer(m_kernel);
         KProcess& src_process = *client_thread->GetOwnerProcess();
diff --git a/src/core/hle/kernel/kernel.cpp b/src/core/hle/kernel/kernel.cpp
index 8cb05ca0b..e479dacde 100644
--- a/src/core/hle/kernel/kernel.cpp
+++ b/src/core/hle/kernel/kernel.cpp
@@ -135,7 +135,6 @@ struct KernelCore::Impl {
                 obj = nullptr;
             }
         };
-        CleanupObject(hid_shared_mem);
         CleanupObject(font_shared_mem);
         CleanupObject(irs_shared_mem);
         CleanupObject(time_shared_mem);
@@ -744,22 +743,16 @@ struct KernelCore::Impl {
     void InitializeHackSharedMemory(KernelCore& kernel) {
         // Setup memory regions for emulated processes
         // TODO(bunnei): These should not be hardcoded regions initialized within the kernel
-        constexpr std::size_t hid_size{0x40000};
         constexpr std::size_t font_size{0x1100000};
         constexpr std::size_t irs_size{0x8000};
         constexpr std::size_t time_size{0x1000};
         constexpr std::size_t hidbus_size{0x1000};
 
-        hid_shared_mem = KSharedMemory::Create(system.Kernel());
         font_shared_mem = KSharedMemory::Create(system.Kernel());
         irs_shared_mem = KSharedMemory::Create(system.Kernel());
         time_shared_mem = KSharedMemory::Create(system.Kernel());
         hidbus_shared_mem = KSharedMemory::Create(system.Kernel());
 
-        hid_shared_mem->Initialize(system.DeviceMemory(), nullptr, Svc::MemoryPermission::None,
-                                   Svc::MemoryPermission::Read, hid_size);
-        KSharedMemory::Register(kernel, hid_shared_mem);
-
         font_shared_mem->Initialize(system.DeviceMemory(), nullptr, Svc::MemoryPermission::None,
                                     Svc::MemoryPermission::Read, font_size);
         KSharedMemory::Register(kernel, font_shared_mem);
@@ -1190,14 +1183,6 @@ const KSystemResource& KernelCore::GetSystemSystemResource() const {
     return *impl->sys_system_resource;
 }
 
-Kernel::KSharedMemory& KernelCore::GetHidSharedMem() {
-    return *impl->hid_shared_mem;
-}
-
-const Kernel::KSharedMemory& KernelCore::GetHidSharedMem() const {
-    return *impl->hid_shared_mem;
-}
-
 Kernel::KSharedMemory& KernelCore::GetFontSharedMem() {
     return *impl->font_shared_mem;
 }
diff --git a/src/core/hle/kernel/kernel.h b/src/core/hle/kernel/kernel.h
index 69b5bbd6c..78c88902c 100644
--- a/src/core/hle/kernel/kernel.h
+++ b/src/core/hle/kernel/kernel.h
@@ -239,12 +239,6 @@ public:
     /// Gets the system resource manager.
     const KSystemResource& GetSystemSystemResource() const;
 
-    /// Gets the shared memory object for HID services.
-    Kernel::KSharedMemory& GetHidSharedMem();
-
-    /// Gets the shared memory object for HID services.
-    const Kernel::KSharedMemory& GetHidSharedMem() const;
-
     /// Gets the shared memory object for font services.
     Kernel::KSharedMemory& GetFontSharedMem();
 
diff --git a/src/core/hle/kernel/physical_core.cpp b/src/core/hle/kernel/physical_core.cpp
index 7fa8e2a85..0f45a3249 100644
--- a/src/core/hle/kernel/physical_core.cpp
+++ b/src/core/hle/kernel/physical_core.cpp
@@ -139,7 +139,7 @@ void PhysicalCore::RunThread(Kernel::KThread* thread) {
         }
 
         // Handle external interrupt sources.
-        if (interrupt || !m_is_single_core) {
+        if (interrupt || m_is_single_core) {
             return;
         }
     }
diff --git a/src/core/hle/service/filesystem/filesystem.cpp b/src/core/hle/service/filesystem/filesystem.cpp
index 508db7360..780f8c74d 100644
--- a/src/core/hle/service/filesystem/filesystem.cpp
+++ b/src/core/hle/service/filesystem/filesystem.cpp
@@ -104,11 +104,7 @@ Result VfsDirectoryServiceWrapper::CreateDirectory(const std::string& path_) con
     const auto components = Common::FS::SplitPathComponents(path);
     std::string relative_path;
     for (const auto& component : components) {
-        // Skip empty path components
-        if (component.empty()) {
-            continue;
-        }
-        relative_path = Common::FS::SanitizePath(relative_path + '/' + component);
+        relative_path = Common::FS::SanitizePath(fmt::format("{}/{}", relative_path, component));
         auto new_dir = backing->CreateSubdirectory(relative_path);
         if (new_dir == nullptr) {
             // TODO(DarkLordZach): Find a better error code for this
diff --git a/src/core/hle/service/filesystem/fsp_srv.cpp b/src/core/hle/service/filesystem/fsp_srv.cpp
index 126cd6ffd..b1310d6e4 100644
--- a/src/core/hle/service/filesystem/fsp_srv.cpp
+++ b/src/core/hle/service/filesystem/fsp_srv.cpp
@@ -246,7 +246,13 @@ static void BuildEntryIndex(std::vector<FileSys::Entry>& entries, const std::vec
     entries.reserve(entries.size() + new_data.size());
 
     for (const auto& new_entry : new_data) {
-        entries.emplace_back(new_entry->GetName(), type,
+        auto name = new_entry->GetName();
+
+        if (type == FileSys::EntryType::File && name == FileSys::GetSaveDataSizeFileName()) {
+            continue;
+        }
+
+        entries.emplace_back(name, type,
                              type == FileSys::EntryType::Directory ? 0 : new_entry->GetSize());
     }
 }
diff --git a/src/core/hle/service/hid/controllers/applet_resource.cpp b/src/core/hle/service/hid/controllers/applet_resource.cpp
index ee60d8b44..c8e74c764 100644
--- a/src/core/hle/service/hid/controllers/applet_resource.cpp
+++ b/src/core/hle/service/hid/controllers/applet_resource.cpp
@@ -4,6 +4,7 @@
 #include "core/core.h"
 #include "core/hle/kernel/k_shared_memory.h"
 #include "core/hle/service/hid/controllers/applet_resource.h"
+#include "core/hle/service/hid/controllers/shared_memory_format.h"
 #include "core/hle/service/hid/errors.h"
 
 namespace Service::HID {
@@ -23,11 +24,24 @@ Result AppletResource::CreateAppletResource(u64 aruid) {
         return ResultAruidAlreadyRegistered;
     }
 
-    // TODO: Here shared memory is created for the process we don't quite emulate this part so
-    // obtain this pointer from system
-    auto& shared_memory = system.Kernel().GetHidSharedMem();
+    auto& shared_memory = shared_memory_holder[index];
+    if (!shared_memory.IsMapped()) {
+        const Result result = shared_memory.Initialize(system);
+        if (result.IsError()) {
+            return result;
+        }
+        if (shared_memory.GetAddress() == nullptr) {
+            shared_memory.Finalize();
+            return ResultSharedMemoryNotInitialized;
+        }
+    }
 
-    data[index].shared_memory_handle = &shared_memory;
+    auto* shared_memory_format = shared_memory.GetAddress();
+    if (shared_memory_format != nullptr) {
+        shared_memory_format->Initialize();
+    }
+
+    data[index].shared_memory_format = shared_memory_format;
     data[index].flag.is_assigned.Assign(true);
     // TODO: InitializeSixAxisControllerConfig(false);
     active_aruid = aruid;
@@ -94,7 +108,7 @@ void AppletResource::UnregisterAppletResourceUserId(u64 aruid) {
 
     if (index < AruidIndexMax) {
         if (data[index].flag.is_assigned) {
-            data[index].shared_memory_handle = nullptr;
+            data[index].shared_memory_format = nullptr;
             data[index].flag.is_assigned.Assign(false);
         }
     }
@@ -112,6 +126,19 @@ void AppletResource::UnregisterAppletResourceUserId(u64 aruid) {
     }
 }
 
+void AppletResource::FreeAppletResourceId(u64 aruid) {
+    u64 index = GetIndexFromAruid(aruid);
+    if (index >= AruidIndexMax) {
+        return;
+    }
+
+    auto& aruid_data = data[index];
+    if (aruid_data.flag.is_assigned) {
+        aruid_data.shared_memory_format = nullptr;
+        aruid_data.flag.is_assigned.Assign(false);
+    }
+}
+
 u64 AppletResource::GetActiveAruid() {
     return active_aruid;
 }
@@ -122,7 +149,18 @@ Result AppletResource::GetSharedMemoryHandle(Kernel::KSharedMemory** out_handle,
         return ResultAruidNotRegistered;
     }
 
-    *out_handle = data[index].shared_memory_handle;
+    *out_handle = shared_memory_holder[index].GetHandle();
+    return ResultSuccess;
+}
+
+Result AppletResource::GetSharedMemoryFormat(SharedMemoryFormat** out_shared_memory_format,
+                                             u64 aruid) {
+    u64 index = GetIndexFromAruid(aruid);
+    if (index >= AruidIndexMax) {
+        return ResultAruidNotRegistered;
+    }
+
+    *out_shared_memory_format = data[index].shared_memory_format;
     return ResultSuccess;
 }
 
@@ -196,4 +234,80 @@ void AppletResource::EnablePalmaBoostMode(u64 aruid, bool is_enabled) {
     data[index].flag.enable_palma_boost_mode.Assign(is_enabled);
 }
 
+Result AppletResource::RegisterCoreAppletResource() {
+    if (ref_counter == std::numeric_limits<s32>::max() - 1) {
+        return ResultAppletResourceOverflow;
+    }
+    if (ref_counter == 0) {
+        const u64 index = GetIndexFromAruid(0);
+        if (index < AruidIndexMax) {
+            return ResultAruidAlreadyRegistered;
+        }
+
+        std::size_t data_index = AruidIndexMax;
+        for (std::size_t i = 0; i < AruidIndexMax; i++) {
+            if (!data[i].flag.is_initialized) {
+                data_index = i;
+                break;
+            }
+        }
+
+        if (data_index == AruidIndexMax) {
+            return ResultAruidNoAvailableEntries;
+        }
+
+        AruidData& aruid_data = data[data_index];
+
+        aruid_data.aruid = 0;
+        aruid_data.flag.is_initialized.Assign(true);
+        aruid_data.flag.enable_pad_input.Assign(true);
+        aruid_data.flag.enable_six_axis_sensor.Assign(true);
+        aruid_data.flag.bit_18.Assign(true);
+        aruid_data.flag.enable_touchscreen.Assign(true);
+
+        data_index = AruidIndexMax;
+        for (std::size_t i = 0; i < AruidIndexMax; i++) {
+            if (registration_list.flag[i] == RegistrationStatus::Initialized) {
+                if (registration_list.aruid[i] != 0) {
+                    continue;
+                }
+                data_index = i;
+                break;
+            }
+            if (registration_list.flag[i] == RegistrationStatus::None) {
+                data_index = i;
+                break;
+            }
+        }
+
+        Result result = ResultSuccess;
+
+        if (data_index == AruidIndexMax) {
+            result = CreateAppletResource(0);
+        } else {
+            registration_list.flag[data_index] = RegistrationStatus::Initialized;
+            registration_list.aruid[data_index] = 0;
+        }
+
+        if (result.IsError()) {
+            UnregisterAppletResourceUserId(0);
+            return result;
+        }
+    }
+    ref_counter++;
+    return ResultSuccess;
+}
+
+Result AppletResource::UnregisterCoreAppletResource() {
+    if (ref_counter == 0) {
+        return ResultAppletResourceNotInitialized;
+    }
+
+    if (--ref_counter == 0) {
+        UnregisterAppletResourceUserId(0);
+    }
+
+    return ResultSuccess;
+}
+
 } // namespace Service::HID
diff --git a/src/core/hle/service/hid/controllers/applet_resource.h b/src/core/hle/service/hid/controllers/applet_resource.h
index 3dcec2898..e7991f93a 100644
--- a/src/core/hle/service/hid/controllers/applet_resource.h
+++ b/src/core/hle/service/hid/controllers/applet_resource.h
@@ -8,6 +8,7 @@
 #include "common/bit_field.h"
 #include "common/common_types.h"
 #include "core/hle/result.h"
+#include "core/hle/service/hid/controllers/shared_memory_holder.h"
 
 namespace Core {
 class System;
@@ -18,6 +19,8 @@ class KSharedMemory;
 }
 
 namespace Service::HID {
+struct SharedMemoryFormat;
+
 class AppletResource {
 public:
     explicit AppletResource(Core::System& system_);
@@ -28,8 +31,11 @@ public:
     Result RegisterAppletResourceUserId(u64 aruid, bool enable_input);
     void UnregisterAppletResourceUserId(u64 aruid);
 
+    void FreeAppletResourceId(u64 aruid);
+
     u64 GetActiveAruid();
     Result GetSharedMemoryHandle(Kernel::KSharedMemory** out_handle, u64 aruid);
+    Result GetSharedMemoryFormat(SharedMemoryFormat** out_shared_memory_format, u64 aruid);
 
     u64 GetIndexFromAruid(u64 aruid);
 
@@ -42,6 +48,9 @@ public:
     void SetIsPalmaConnectable(u64 aruid, bool is_connectable);
     void EnablePalmaBoostMode(u64 aruid, bool is_enabled);
 
+    Result RegisterCoreAppletResource();
+    Result UnregisterCoreAppletResource();
+
 private:
     static constexpr std::size_t AruidIndexMax = 0x20;
 
@@ -75,12 +84,14 @@ private:
     struct AruidData {
         DataStatusFlag flag{};
         u64 aruid{};
-        Kernel::KSharedMemory* shared_memory_handle{nullptr};
+        SharedMemoryFormat* shared_memory_format{nullptr};
     };
 
     u64 active_aruid{};
     AruidRegisterList registration_list{};
     std::array<AruidData, AruidIndexMax> data{};
+    std::array<SharedMemoryHolder, AruidIndexMax> shared_memory_holder{};
+    s32 ref_counter{};
 
     Core::System& system;
 };
diff --git a/src/core/hle/service/hid/controllers/console_six_axis.cpp b/src/core/hle/service/hid/controllers/console_six_axis.cpp
index b2bf1d78d..3961d2b5f 100644
--- a/src/core/hle/service/hid/controllers/console_six_axis.cpp
+++ b/src/core/hle/service/hid/controllers/console_six_axis.cpp
@@ -1,23 +1,18 @@
 // SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
-#include "core/core.h"
 #include "core/core_timing.h"
 #include "core/hid/emulated_console.h"
 #include "core/hid/hid_core.h"
 #include "core/hle/service/hid/controllers/console_six_axis.h"
-#include "core/memory.h"
+#include "core/hle/service/hid/controllers/shared_memory_format.h"
 
 namespace Service::HID {
-constexpr std::size_t SHARED_MEMORY_OFFSET = 0x3C200;
 
-ConsoleSixAxis::ConsoleSixAxis(Core::HID::HIDCore& hid_core_, u8* raw_shared_memory_)
-    : ControllerBase{hid_core_} {
+ConsoleSixAxis::ConsoleSixAxis(Core::HID::HIDCore& hid_core_,
+                               ConsoleSixAxisSensorSharedMemoryFormat& console_shared_memory)
+    : ControllerBase{hid_core_}, shared_memory{console_shared_memory} {
     console = hid_core.GetEmulatedConsole();
-    static_assert(SHARED_MEMORY_OFFSET + sizeof(ConsoleSharedMemory) < shared_memory_size,
-                  "ConsoleSharedMemory is bigger than the shared memory");
-    shared_memory = std::construct_at(
-        reinterpret_cast<ConsoleSharedMemory*>(raw_shared_memory_ + SHARED_MEMORY_OFFSET));
 }
 
 ConsoleSixAxis::~ConsoleSixAxis() = default;
@@ -33,10 +28,10 @@ void ConsoleSixAxis::OnUpdate(const Core::Timing::CoreTiming& core_timing) {
 
     const auto motion_status = console->GetMotion();
 
-    shared_memory->sampling_number++;
-    shared_memory->is_seven_six_axis_sensor_at_rest = motion_status.is_at_rest;
-    shared_memory->verticalization_error = motion_status.verticalization_error;
-    shared_memory->gyro_bias = motion_status.gyro_bias;
+    shared_memory.sampling_number++;
+    shared_memory.is_seven_six_axis_sensor_at_rest = motion_status.is_at_rest;
+    shared_memory.verticalization_error = motion_status.verticalization_error;
+    shared_memory.gyro_bias = motion_status.gyro_bias;
 }
 
 } // namespace Service::HID
diff --git a/src/core/hle/service/hid/controllers/console_six_axis.h b/src/core/hle/service/hid/controllers/console_six_axis.h
index 5b7c6a29a..3d1c9ce23 100644
--- a/src/core/hle/service/hid/controllers/console_six_axis.h
+++ b/src/core/hle/service/hid/controllers/console_six_axis.h
@@ -3,7 +3,6 @@
 
 #pragma once
 
-#include "common/vector_math.h"
 #include "core/hle/service/hid/controllers/controller_base.h"
 
 namespace Core::HID {
@@ -11,9 +10,12 @@ class EmulatedConsole;
 } // namespace Core::HID
 
 namespace Service::HID {
+struct ConsoleSixAxisSensorSharedMemoryFormat;
+
 class ConsoleSixAxis final : public ControllerBase {
 public:
-    explicit ConsoleSixAxis(Core::HID::HIDCore& hid_core_, u8* raw_shared_memory_);
+    explicit ConsoleSixAxis(Core::HID::HIDCore& hid_core_,
+                            ConsoleSixAxisSensorSharedMemoryFormat& console_shared_memory);
     ~ConsoleSixAxis() override;
 
     // Called when the controller is initialized
@@ -26,18 +28,7 @@ public:
     void OnUpdate(const Core::Timing::CoreTiming& core_timing) override;
 
 private:
-    // This is nn::hid::detail::ConsoleSixAxisSensorSharedMemoryFormat
-    struct ConsoleSharedMemory {
-        u64 sampling_number{};
-        bool is_seven_six_axis_sensor_at_rest{};
-        INSERT_PADDING_BYTES(3); // padding
-        f32 verticalization_error{};
-        Common::Vec3f gyro_bias{};
-        INSERT_PADDING_BYTES(4); // padding
-    };
-    static_assert(sizeof(ConsoleSharedMemory) == 0x20, "ConsoleSharedMemory is an invalid size");
-
-    ConsoleSharedMemory* shared_memory = nullptr;
+    ConsoleSixAxisSensorSharedMemoryFormat& shared_memory;
     Core::HID::EmulatedConsole* console = nullptr;
 };
 } // namespace Service::HID
diff --git a/src/core/hle/service/hid/controllers/controller_base.h b/src/core/hle/service/hid/controllers/controller_base.h
index 9a44ee41e..4326c7821 100644
--- a/src/core/hle/service/hid/controllers/controller_base.h
+++ b/src/core/hle/service/hid/controllers/controller_base.h
@@ -39,9 +39,6 @@ public:
 
     bool IsControllerActivated() const;
 
-    static const std::size_t hid_entry_count = 17;
-    static const std::size_t shared_memory_size = 0x40000;
-
 protected:
     bool is_activated{false};
 
diff --git a/src/core/hle/service/hid/controllers/debug_pad.cpp b/src/core/hle/service/hid/controllers/debug_pad.cpp
index 9de19ebfc..7d2370b4f 100644
--- a/src/core/hle/service/hid/controllers/debug_pad.cpp
+++ b/src/core/hle/service/hid/controllers/debug_pad.cpp
@@ -1,24 +1,19 @@
 // SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
-#include <cstring>
-#include "common/common_types.h"
 #include "common/settings.h"
 #include "core/core_timing.h"
 #include "core/hid/emulated_controller.h"
 #include "core/hid/hid_core.h"
 #include "core/hid/hid_types.h"
 #include "core/hle/service/hid/controllers/debug_pad.h"
+#include "core/hle/service/hid/controllers/shared_memory_format.h"
 
 namespace Service::HID {
-constexpr std::size_t SHARED_MEMORY_OFFSET = 0x00000;
-
-DebugPad::DebugPad(Core::HID::HIDCore& hid_core_, u8* raw_shared_memory_)
-    : ControllerBase{hid_core_} {
-    static_assert(SHARED_MEMORY_OFFSET + sizeof(DebugPadSharedMemory) < shared_memory_size,
-                  "DebugPadSharedMemory is bigger than the shared memory");
-    shared_memory = std::construct_at(
-        reinterpret_cast<DebugPadSharedMemory*>(raw_shared_memory_ + SHARED_MEMORY_OFFSET));
+
+DebugPad::DebugPad(Core::HID::HIDCore& hid_core_,
+                   DebugPadSharedMemoryFormat& debug_pad_shared_memory)
+    : ControllerBase{hid_core_}, shared_memory{debug_pad_shared_memory} {
     controller = hid_core.GetEmulatedController(Core::HID::NpadIdType::Other);
 }
 
@@ -30,12 +25,12 @@ void DebugPad::OnRelease() {}
 
 void DebugPad::OnUpdate(const Core::Timing::CoreTiming& core_timing) {
     if (!IsControllerActivated()) {
-        shared_memory->debug_pad_lifo.buffer_count = 0;
-        shared_memory->debug_pad_lifo.buffer_tail = 0;
+        shared_memory.debug_pad_lifo.buffer_count = 0;
+        shared_memory.debug_pad_lifo.buffer_tail = 0;
         return;
     }
 
-    const auto& last_entry = shared_memory->debug_pad_lifo.ReadCurrentEntry().state;
+    const auto& last_entry = shared_memory.debug_pad_lifo.ReadCurrentEntry().state;
     next_state.sampling_number = last_entry.sampling_number + 1;
 
     if (Settings::values.debug_pad_enabled) {
@@ -49,7 +44,7 @@ void DebugPad::OnUpdate(const Core::Timing::CoreTiming& core_timing) {
         next_state.r_stick = stick_state.right;
     }
 
-    shared_memory->debug_pad_lifo.WriteNextEntry(next_state);
+    shared_memory.debug_pad_lifo.WriteNextEntry(next_state);
 }
 
 } // namespace Service::HID
diff --git a/src/core/hle/service/hid/controllers/debug_pad.h b/src/core/hle/service/hid/controllers/debug_pad.h
index 5566dba77..8ab29eca8 100644
--- a/src/core/hle/service/hid/controllers/debug_pad.h
+++ b/src/core/hle/service/hid/controllers/debug_pad.h
@@ -3,21 +3,24 @@
 
 #pragma once
 
-#include "common/bit_field.h"
-#include "common/common_types.h"
 #include "core/hle/service/hid/controllers/controller_base.h"
-#include "core/hle/service/hid/ring_lifo.h"
+#include "core/hle/service/hid/controllers/types/debug_pad_types.h"
 
 namespace Core::HID {
-class EmulatedController;
-struct DebugPadButton;
-struct AnalogStickState;
-} // namespace Core::HID
+class HIDCore;
+}
+
+namespace Core::Timing {
+class CoreTiming;
+}
 
 namespace Service::HID {
+struct DebugPadSharedMemoryFormat;
+
 class DebugPad final : public ControllerBase {
 public:
-    explicit DebugPad(Core::HID::HIDCore& hid_core_, u8* raw_shared_memory_);
+    explicit DebugPad(Core::HID::HIDCore& hid_core_,
+                      DebugPadSharedMemoryFormat& debug_pad_shared_memory);
     ~DebugPad() override;
 
     // Called when the controller is initialized
@@ -30,35 +33,8 @@ public:
     void OnUpdate(const Core::Timing::CoreTiming& core_timing) override;
 
 private:
-    // This is nn::hid::DebugPadAttribute
-    struct DebugPadAttribute {
-        union {
-            u32 raw{};
-            BitField<0, 1, u32> connected;
-        };
-    };
-    static_assert(sizeof(DebugPadAttribute) == 0x4, "DebugPadAttribute is an invalid size");
-
-    // This is nn::hid::DebugPadState
-    struct DebugPadState {
-        s64 sampling_number{};
-        DebugPadAttribute attribute{};
-        Core::HID::DebugPadButton pad_state{};
-        Core::HID::AnalogStickState r_stick{};
-        Core::HID::AnalogStickState l_stick{};
-    };
-    static_assert(sizeof(DebugPadState) == 0x20, "DebugPadState is an invalid state");
-
-    struct DebugPadSharedMemory {
-        // This is nn::hid::detail::DebugPadLifo
-        Lifo<DebugPadState, hid_entry_count> debug_pad_lifo{};
-        static_assert(sizeof(debug_pad_lifo) == 0x2C8, "debug_pad_lifo is an invalid size");
-        INSERT_PADDING_WORDS(0x4E);
-    };
-    static_assert(sizeof(DebugPadSharedMemory) == 0x400, "DebugPadSharedMemory is an invalid size");
-
     DebugPadState next_state{};
-    DebugPadSharedMemory* shared_memory = nullptr;
+    DebugPadSharedMemoryFormat& shared_memory;
     Core::HID::EmulatedController* controller = nullptr;
 };
 } // namespace Service::HID
diff --git a/src/core/hle/service/hid/controllers/gesture.cpp b/src/core/hle/service/hid/controllers/gesture.cpp
index 59b2ec73c..f658005f6 100644
--- a/src/core/hle/service/hid/controllers/gesture.cpp
+++ b/src/core/hle/service/hid/controllers/gesture.cpp
@@ -1,17 +1,15 @@
 // SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
-#include "common/logging/log.h"
 #include "common/math_util.h"
 #include "common/settings.h"
-#include "core/core_timing.h"
 #include "core/frontend/emu_window.h"
+#include "core/hid/emulated_console.h"
 #include "core/hid/hid_core.h"
 #include "core/hle/service/hid/controllers/gesture.h"
+#include "core/hle/service/hid/controllers/shared_memory_format.h"
 
 namespace Service::HID {
-constexpr std::size_t SHARED_MEMORY_OFFSET = 0x3BA00;
-
 // HW is around 700, value is set to 400 to make it easier to trigger with mouse
 constexpr f32 swipe_threshold = 400.0f; // Threshold in pixels/s
 constexpr f32 angle_threshold = 0.015f; // Threshold in radians
@@ -23,19 +21,15 @@ constexpr f32 Square(s32 num) {
     return static_cast<f32>(num * num);
 }
 
-Gesture::Gesture(Core::HID::HIDCore& hid_core_, u8* raw_shared_memory_)
-    : ControllerBase(hid_core_) {
-    static_assert(SHARED_MEMORY_OFFSET + sizeof(GestureSharedMemory) < shared_memory_size,
-                  "GestureSharedMemory is bigger than the shared memory");
-    shared_memory = std::construct_at(
-        reinterpret_cast<GestureSharedMemory*>(raw_shared_memory_ + SHARED_MEMORY_OFFSET));
+Gesture::Gesture(Core::HID::HIDCore& hid_core_, GestureSharedMemoryFormat& gesture_shared_memory)
+    : ControllerBase(hid_core_), shared_memory{gesture_shared_memory} {
     console = hid_core.GetEmulatedConsole();
 }
 Gesture::~Gesture() = default;
 
 void Gesture::OnInit() {
-    shared_memory->gesture_lifo.buffer_count = 0;
-    shared_memory->gesture_lifo.buffer_tail = 0;
+    shared_memory.gesture_lifo.buffer_count = 0;
+    shared_memory.gesture_lifo.buffer_tail = 0;
     force_update = true;
 }
 
@@ -43,8 +37,8 @@ void Gesture::OnRelease() {}
 
 void Gesture::OnUpdate(const Core::Timing::CoreTiming& core_timing) {
     if (!IsControllerActivated()) {
-        shared_memory->gesture_lifo.buffer_count = 0;
-        shared_memory->gesture_lifo.buffer_tail = 0;
+        shared_memory.gesture_lifo.buffer_count = 0;
+        shared_memory.gesture_lifo.buffer_tail = 0;
         return;
     }
 
@@ -52,7 +46,7 @@ void Gesture::OnUpdate(const Core::Timing::CoreTiming& core_timing) {
 
     GestureProperties gesture = GetGestureProperties();
     f32 time_difference =
-        static_cast<f32>(shared_memory->gesture_lifo.timestamp - last_update_timestamp) /
+        static_cast<f32>(shared_memory.gesture_lifo.timestamp - last_update_timestamp) /
         (1000 * 1000 * 1000);
 
     // Only update if necessary
@@ -60,7 +54,7 @@ void Gesture::OnUpdate(const Core::Timing::CoreTiming& core_timing) {
         return;
     }
 
-    last_update_timestamp = shared_memory->gesture_lifo.timestamp;
+    last_update_timestamp = shared_memory.gesture_lifo.timestamp;
     UpdateGestureSharedMemory(gesture, time_difference);
 }
 
@@ -103,7 +97,7 @@ void Gesture::UpdateGestureSharedMemory(GestureProperties& gesture, f32 time_dif
     GestureType type = GestureType::Idle;
     GestureAttribute attributes{};
 
-    const auto& last_entry = shared_memory->gesture_lifo.ReadCurrentEntry().state;
+    const auto& last_entry = shared_memory.gesture_lifo.ReadCurrentEntry().state;
 
     // Reset next state to default
     next_state.sampling_number = last_entry.sampling_number + 1;
@@ -133,7 +127,7 @@ void Gesture::UpdateGestureSharedMemory(GestureProperties& gesture, f32 time_dif
     next_state.points = gesture.points;
     last_gesture = gesture;
 
-    shared_memory->gesture_lifo.WriteNextEntry(next_state);
+    shared_memory.gesture_lifo.WriteNextEntry(next_state);
 }
 
 void Gesture::NewGesture(GestureProperties& gesture, GestureType& type,
@@ -305,11 +299,11 @@ void Gesture::SetSwipeEvent(GestureProperties& gesture, GestureProperties& last_
     next_state.direction = GestureDirection::Up;
 }
 
-const Gesture::GestureState& Gesture::GetLastGestureEntry() const {
-    return shared_memory->gesture_lifo.ReadCurrentEntry().state;
+const GestureState& Gesture::GetLastGestureEntry() const {
+    return shared_memory.gesture_lifo.ReadCurrentEntry().state;
 }
 
-Gesture::GestureProperties Gesture::GetGestureProperties() {
+GestureProperties Gesture::GetGestureProperties() {
     GestureProperties gesture;
     std::array<Core::HID::TouchFinger, MAX_POINTS> active_fingers;
     const auto end_iter = std::copy_if(fingers.begin(), fingers.end(), active_fingers.begin(),
diff --git a/src/core/hle/service/hid/controllers/gesture.h b/src/core/hle/service/hid/controllers/gesture.h
index 4c6f8ee07..41fdfcd03 100644
--- a/src/core/hle/service/hid/controllers/gesture.h
+++ b/src/core/hle/service/hid/controllers/gesture.h
@@ -4,17 +4,22 @@
 #pragma once
 
 #include <array>
-#include "common/bit_field.h"
+
 #include "common/common_types.h"
-#include "common/point.h"
-#include "core/hid/emulated_console.h"
 #include "core/hle/service/hid/controllers/controller_base.h"
-#include "core/hle/service/hid/ring_lifo.h"
+#include "core/hle/service/hid/controllers/types/touch_types.h"
+
+namespace Core::HID {
+class EmulatedConsole;
+}
 
 namespace Service::HID {
+struct GestureSharedMemoryFormat;
+
 class Gesture final : public ControllerBase {
 public:
-    explicit Gesture(Core::HID::HIDCore& hid_core_, u8* raw_shared_memory_);
+    explicit Gesture(Core::HID::HIDCore& hid_core_,
+                     GestureSharedMemoryFormat& gesture_shared_memory);
     ~Gesture() override;
 
     // Called when the controller is initialized
@@ -27,79 +32,6 @@ public:
     void OnUpdate(const Core::Timing::CoreTiming& core_timing) override;
 
 private:
-    static constexpr size_t MAX_FINGERS = 16;
-    static constexpr size_t MAX_POINTS = 4;
-
-    // This is nn::hid::GestureType
-    enum class GestureType : u32 {
-        Idle,     // Nothing touching the screen
-        Complete, // Set at the end of a touch event
-        Cancel,   // Set when the number of fingers change
-        Touch,    // A finger just touched the screen
-        Press,    // Set if last type is touch and the finger hasn't moved
-        Tap,      // Fast press then release
-        Pan,      // All points moving together across the screen
-        Swipe,    // Fast press movement and release of a single point
-        Pinch,    // All points moving away/closer to the midpoint
-        Rotate,   // All points rotating from the midpoint
-    };
-
-    // This is nn::hid::GestureDirection
-    enum class GestureDirection : u32 {
-        None,
-        Left,
-        Up,
-        Right,
-        Down,
-    };
-
-    // This is nn::hid::GestureAttribute
-    struct GestureAttribute {
-        union {
-            u32 raw{};
-
-            BitField<4, 1, u32> is_new_touch;
-            BitField<8, 1, u32> is_double_tap;
-        };
-    };
-    static_assert(sizeof(GestureAttribute) == 4, "GestureAttribute is an invalid size");
-
-    // This is nn::hid::GestureState
-    struct GestureState {
-        s64 sampling_number{};
-        s64 detection_count{};
-        GestureType type{GestureType::Idle};
-        GestureDirection direction{GestureDirection::None};
-        Common::Point<s32> pos{};
-        Common::Point<s32> delta{};
-        f32 vel_x{};
-        f32 vel_y{};
-        GestureAttribute attributes{};
-        f32 scale{};
-        f32 rotation_angle{};
-        s32 point_count{};
-        std::array<Common::Point<s32>, 4> points{};
-    };
-    static_assert(sizeof(GestureState) == 0x60, "GestureState is an invalid size");
-
-    struct GestureProperties {
-        std::array<Common::Point<s32>, MAX_POINTS> points{};
-        std::size_t active_points{};
-        Common::Point<s32> mid_point{};
-        s64 detection_count{};
-        u64 delta_time{};
-        f32 average_distance{};
-        f32 angle{};
-    };
-
-    struct GestureSharedMemory {
-        // This is nn::hid::detail::GestureLifo
-        Lifo<GestureState, hid_entry_count> gesture_lifo{};
-        static_assert(sizeof(gesture_lifo) == 0x708, "gesture_lifo is an invalid size");
-        INSERT_PADDING_WORDS(0x3E);
-    };
-    static_assert(sizeof(GestureSharedMemory) == 0x800, "GestureSharedMemory is an invalid size");
-
     // Reads input from all available input engines
     void ReadTouchInput();
 
@@ -142,7 +74,7 @@ private:
     GestureProperties GetGestureProperties();
 
     GestureState next_state{};
-    GestureSharedMemory* shared_memory = nullptr;
+    GestureSharedMemoryFormat& shared_memory;
     Core::HID::EmulatedConsole* console = nullptr;
 
     std::array<Core::HID::TouchFinger, MAX_POINTS> fingers{};
diff --git a/src/core/hle/service/hid/controllers/keyboard.cpp b/src/core/hle/service/hid/controllers/keyboard.cpp
index ddb1b0ba4..871e5036a 100644
--- a/src/core/hle/service/hid/controllers/keyboard.cpp
+++ b/src/core/hle/service/hid/controllers/keyboard.cpp
@@ -1,23 +1,18 @@
 // SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
-#include <cstring>
-#include "common/common_types.h"
 #include "common/settings.h"
 #include "core/core_timing.h"
 #include "core/hid/emulated_devices.h"
 #include "core/hid/hid_core.h"
 #include "core/hle/service/hid/controllers/keyboard.h"
+#include "core/hle/service/hid/controllers/shared_memory_format.h"
 
 namespace Service::HID {
-constexpr std::size_t SHARED_MEMORY_OFFSET = 0x3800;
-
-Keyboard::Keyboard(Core::HID::HIDCore& hid_core_, u8* raw_shared_memory_)
-    : ControllerBase{hid_core_} {
-    static_assert(SHARED_MEMORY_OFFSET + sizeof(KeyboardSharedMemory) < shared_memory_size,
-                  "KeyboardSharedMemory is bigger than the shared memory");
-    shared_memory = std::construct_at(
-        reinterpret_cast<KeyboardSharedMemory*>(raw_shared_memory_ + SHARED_MEMORY_OFFSET));
+
+Keyboard::Keyboard(Core::HID::HIDCore& hid_core_,
+                   KeyboardSharedMemoryFormat& keyboard_shared_memory)
+    : ControllerBase{hid_core_}, shared_memory{keyboard_shared_memory} {
     emulated_devices = hid_core.GetEmulatedDevices();
 }
 
@@ -29,12 +24,12 @@ void Keyboard::OnRelease() {}
 
 void Keyboard::OnUpdate(const Core::Timing::CoreTiming& core_timing) {
     if (!IsControllerActivated()) {
-        shared_memory->keyboard_lifo.buffer_count = 0;
-        shared_memory->keyboard_lifo.buffer_tail = 0;
+        shared_memory.keyboard_lifo.buffer_count = 0;
+        shared_memory.keyboard_lifo.buffer_tail = 0;
         return;
     }
 
-    const auto& last_entry = shared_memory->keyboard_lifo.ReadCurrentEntry().state;
+    const auto& last_entry = shared_memory.keyboard_lifo.ReadCurrentEntry().state;
     next_state.sampling_number = last_entry.sampling_number + 1;
 
     if (Settings::values.keyboard_enabled) {
@@ -46,7 +41,7 @@ void Keyboard::OnUpdate(const Core::Timing::CoreTiming& core_timing) {
         next_state.attribute.is_connected.Assign(1);
     }
 
-    shared_memory->keyboard_lifo.WriteNextEntry(next_state);
+    shared_memory.keyboard_lifo.WriteNextEntry(next_state);
 }
 
 } // namespace Service::HID
diff --git a/src/core/hle/service/hid/controllers/keyboard.h b/src/core/hle/service/hid/controllers/keyboard.h
index 172ec1309..4d72171b9 100644
--- a/src/core/hle/service/hid/controllers/keyboard.h
+++ b/src/core/hle/service/hid/controllers/keyboard.h
@@ -3,20 +3,16 @@
 
 #pragma once
 
-#include "common/common_types.h"
 #include "core/hle/service/hid/controllers/controller_base.h"
-#include "core/hle/service/hid/ring_lifo.h"
-
-namespace Core::HID {
-class EmulatedDevices;
-struct KeyboardModifier;
-struct KeyboardKey;
-} // namespace Core::HID
+#include "core/hle/service/hid/controllers/types/keyboard_types.h"
 
 namespace Service::HID {
+struct KeyboardSharedMemoryFormat;
+
 class Keyboard final : public ControllerBase {
 public:
-    explicit Keyboard(Core::HID::HIDCore& hid_core_, u8* raw_shared_memory_);
+    explicit Keyboard(Core::HID::HIDCore& hid_core_,
+                      KeyboardSharedMemoryFormat& keyboard_shared_memory);
     ~Keyboard() override;
 
     // Called when the controller is initialized
@@ -29,25 +25,8 @@ public:
     void OnUpdate(const Core::Timing::CoreTiming& core_timing) override;
 
 private:
-    // This is nn::hid::detail::KeyboardState
-    struct KeyboardState {
-        s64 sampling_number{};
-        Core::HID::KeyboardModifier modifier{};
-        Core::HID::KeyboardAttribute attribute{};
-        Core::HID::KeyboardKey key{};
-    };
-    static_assert(sizeof(KeyboardState) == 0x30, "KeyboardState is an invalid size");
-
-    struct KeyboardSharedMemory {
-        // This is nn::hid::detail::KeyboardLifo
-        Lifo<KeyboardState, hid_entry_count> keyboard_lifo{};
-        static_assert(sizeof(keyboard_lifo) == 0x3D8, "keyboard_lifo is an invalid size");
-        INSERT_PADDING_WORDS(0xA);
-    };
-    static_assert(sizeof(KeyboardSharedMemory) == 0x400, "KeyboardSharedMemory is an invalid size");
-
     KeyboardState next_state{};
-    KeyboardSharedMemory* shared_memory = nullptr;
+    KeyboardSharedMemoryFormat& shared_memory;
     Core::HID::EmulatedDevices* emulated_devices = nullptr;
 };
 } // namespace Service::HID
diff --git a/src/core/hle/service/hid/controllers/mouse.cpp b/src/core/hle/service/hid/controllers/mouse.cpp
index 6e5a04e34..de5b2c804 100644
--- a/src/core/hle/service/hid/controllers/mouse.cpp
+++ b/src/core/hle/service/hid/controllers/mouse.cpp
@@ -1,22 +1,17 @@
 // SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
-#include <cstring>
-#include "common/common_types.h"
 #include "core/core_timing.h"
 #include "core/frontend/emu_window.h"
 #include "core/hid/emulated_devices.h"
 #include "core/hid/hid_core.h"
 #include "core/hle/service/hid/controllers/mouse.h"
+#include "core/hle/service/hid/controllers/shared_memory_format.h"
 
 namespace Service::HID {
-constexpr std::size_t SHARED_MEMORY_OFFSET = 0x3400;
 
-Mouse::Mouse(Core::HID::HIDCore& hid_core_, u8* raw_shared_memory_) : ControllerBase{hid_core_} {
-    static_assert(SHARED_MEMORY_OFFSET + sizeof(MouseSharedMemory) < shared_memory_size,
-                  "MouseSharedMemory is bigger than the shared memory");
-    shared_memory = std::construct_at(
-        reinterpret_cast<MouseSharedMemory*>(raw_shared_memory_ + SHARED_MEMORY_OFFSET));
+Mouse::Mouse(Core::HID::HIDCore& hid_core_, MouseSharedMemoryFormat& mouse_shared_memory)
+    : ControllerBase{hid_core_}, shared_memory{mouse_shared_memory} {
     emulated_devices = hid_core.GetEmulatedDevices();
 }
 
@@ -27,14 +22,14 @@ void Mouse::OnRelease() {}
 
 void Mouse::OnUpdate(const Core::Timing::CoreTiming& core_timing) {
     if (!IsControllerActivated()) {
-        shared_memory->mouse_lifo.buffer_count = 0;
-        shared_memory->mouse_lifo.buffer_tail = 0;
+        shared_memory.mouse_lifo.buffer_count = 0;
+        shared_memory.mouse_lifo.buffer_tail = 0;
         return;
     }
 
     next_state = {};
 
-    const auto& last_entry = shared_memory->mouse_lifo.ReadCurrentEntry().state;
+    const auto& last_entry = shared_memory.mouse_lifo.ReadCurrentEntry().state;
     next_state.sampling_number = last_entry.sampling_number + 1;
 
     if (Settings::values.mouse_enabled) {
@@ -53,7 +48,7 @@ void Mouse::OnUpdate(const Core::Timing::CoreTiming& core_timing) {
         next_state.button = mouse_button_state;
     }
 
-    shared_memory->mouse_lifo.WriteNextEntry(next_state);
+    shared_memory.mouse_lifo.WriteNextEntry(next_state);
 }
 
 } // namespace Service::HID
diff --git a/src/core/hle/service/hid/controllers/mouse.h b/src/core/hle/service/hid/controllers/mouse.h
index a80f3823f..363f316a5 100644
--- a/src/core/hle/service/hid/controllers/mouse.h
+++ b/src/core/hle/service/hid/controllers/mouse.h
@@ -3,9 +3,7 @@
 
 #pragma once
 
-#include "common/common_types.h"
 #include "core/hle/service/hid/controllers/controller_base.h"
-#include "core/hle/service/hid/ring_lifo.h"
 
 namespace Core::HID {
 class EmulatedDevices;
@@ -14,9 +12,11 @@ struct AnalogStickState;
 } // namespace Core::HID
 
 namespace Service::HID {
+struct MouseSharedMemoryFormat;
+
 class Mouse final : public ControllerBase {
 public:
-    explicit Mouse(Core::HID::HIDCore& hid_core_, u8* raw_shared_memory_);
+    explicit Mouse(Core::HID::HIDCore& hid_core_, MouseSharedMemoryFormat& mouse_shared_memory);
     ~Mouse() override;
 
     // Called when the controller is initialized
@@ -29,17 +29,9 @@ public:
     void OnUpdate(const Core::Timing::CoreTiming& core_timing) override;
 
 private:
-    struct MouseSharedMemory {
-        // This is nn::hid::detail::MouseLifo
-        Lifo<Core::HID::MouseState, hid_entry_count> mouse_lifo{};
-        static_assert(sizeof(mouse_lifo) == 0x350, "mouse_lifo is an invalid size");
-        INSERT_PADDING_WORDS(0x2C);
-    };
-    static_assert(sizeof(MouseSharedMemory) == 0x400, "MouseSharedMemory is an invalid size");
-
     Core::HID::MouseState next_state{};
     Core::HID::AnalogStickState last_mouse_wheel_state{};
-    MouseSharedMemory* shared_memory = nullptr;
+    MouseSharedMemoryFormat& shared_memory;
     Core::HID::EmulatedDevices* emulated_devices = nullptr;
 };
 } // namespace Service::HID
diff --git a/src/core/hle/service/hid/controllers/npad.cpp b/src/core/hle/service/hid/controllers/npad.cpp
index 08ee9de9c..53a737cf5 100644
--- a/src/core/hle/service/hid/controllers/npad.cpp
+++ b/src/core/hle/service/hid/controllers/npad.cpp
@@ -17,12 +17,12 @@
 #include "core/hle/kernel/k_event.h"
 #include "core/hle/kernel/k_readable_event.h"
 #include "core/hle/service/hid/controllers/npad.h"
+#include "core/hle/service/hid/controllers/shared_memory_format.h"
 #include "core/hle/service/hid/errors.h"
 #include "core/hle/service/hid/hid_util.h"
 #include "core/hle/service/kernel_helpers.h"
 
 namespace Service::HID {
-constexpr std::size_t NPAD_OFFSET = 0x9A00;
 constexpr std::array<Core::HID::NpadIdType, 10> npad_id_list{
     Core::HID::NpadIdType::Player1,  Core::HID::NpadIdType::Player2, Core::HID::NpadIdType::Player3,
     Core::HID::NpadIdType::Player4,  Core::HID::NpadIdType::Player5, Core::HID::NpadIdType::Player6,
@@ -30,14 +30,12 @@ constexpr std::array<Core::HID::NpadIdType, 10> npad_id_list{
     Core::HID::NpadIdType::Handheld,
 };
 
-NPad::NPad(Core::HID::HIDCore& hid_core_, u8* raw_shared_memory_,
+NPad::NPad(Core::HID::HIDCore& hid_core_, NpadSharedMemoryFormat& npad_shared_memory_format,
            KernelHelpers::ServiceContext& service_context_)
     : ControllerBase{hid_core_}, service_context{service_context_} {
-    static_assert(NPAD_OFFSET + (NPAD_COUNT * sizeof(NpadInternalState)) < shared_memory_size);
     for (std::size_t i = 0; i < controller_data.size(); ++i) {
         auto& controller = controller_data[i];
-        controller.shared_memory = std::construct_at(reinterpret_cast<NpadInternalState*>(
-            raw_shared_memory_ + NPAD_OFFSET + (i * sizeof(NpadInternalState))));
+        controller.shared_memory = &npad_shared_memory_format.npad_entry[i].internal_state;
         controller.device = hid_core.GetEmulatedControllerByIndex(i);
         controller.vibration[Core::HID::EmulatedDeviceIndex::LeftIndex].latest_vibration_value =
             Core::HID::DEFAULT_VIBRATION_VALUE;
@@ -617,7 +615,7 @@ void NPad::SetHoldType(NpadJoyHoldType joy_hold_type) {
     hold_type = joy_hold_type;
 }
 
-NPad::NpadJoyHoldType NPad::GetHoldType() const {
+NpadJoyHoldType NPad::GetHoldType() const {
     return hold_type;
 }
 
@@ -630,7 +628,7 @@ void NPad::SetNpadHandheldActivationMode(NpadHandheldActivationMode activation_m
     handheld_activation_mode = activation_mode;
 }
 
-NPad::NpadHandheldActivationMode NPad::GetNpadHandheldActivationMode() const {
+NpadHandheldActivationMode NPad::GetNpadHandheldActivationMode() const {
     return handheld_activation_mode;
 }
 
@@ -638,7 +636,7 @@ void NPad::SetNpadCommunicationMode(NpadCommunicationMode communication_mode_) {
     communication_mode = communication_mode_;
 }
 
-NPad::NpadCommunicationMode NPad::GetNpadCommunicationMode() const {
+NpadCommunicationMode NPad::GetNpadCommunicationMode() const {
     return communication_mode;
 }
 
@@ -978,27 +976,27 @@ Result NPad::ResetIsSixAxisSensorDeviceNewlyAssigned(
     return ResultSuccess;
 }
 
-NPad::SixAxisLifo& NPad::GetSixAxisFullkeyLifo(Core::HID::NpadIdType npad_id) {
+NpadSixAxisSensorLifo& NPad::GetSixAxisFullkeyLifo(Core::HID::NpadIdType npad_id) {
     return GetControllerFromNpadIdType(npad_id).shared_memory->sixaxis_fullkey_lifo;
 }
 
-NPad::SixAxisLifo& NPad::GetSixAxisHandheldLifo(Core::HID::NpadIdType npad_id) {
+NpadSixAxisSensorLifo& NPad::GetSixAxisHandheldLifo(Core::HID::NpadIdType npad_id) {
     return GetControllerFromNpadIdType(npad_id).shared_memory->sixaxis_handheld_lifo;
 }
 
-NPad::SixAxisLifo& NPad::GetSixAxisDualLeftLifo(Core::HID::NpadIdType npad_id) {
+NpadSixAxisSensorLifo& NPad::GetSixAxisDualLeftLifo(Core::HID::NpadIdType npad_id) {
     return GetControllerFromNpadIdType(npad_id).shared_memory->sixaxis_dual_left_lifo;
 }
 
-NPad::SixAxisLifo& NPad::GetSixAxisDualRightLifo(Core::HID::NpadIdType npad_id) {
+NpadSixAxisSensorLifo& NPad::GetSixAxisDualRightLifo(Core::HID::NpadIdType npad_id) {
     return GetControllerFromNpadIdType(npad_id).shared_memory->sixaxis_dual_right_lifo;
 }
 
-NPad::SixAxisLifo& NPad::GetSixAxisLeftLifo(Core::HID::NpadIdType npad_id) {
+NpadSixAxisSensorLifo& NPad::GetSixAxisLeftLifo(Core::HID::NpadIdType npad_id) {
     return GetControllerFromNpadIdType(npad_id).shared_memory->sixaxis_left_lifo;
 }
 
-NPad::SixAxisLifo& NPad::GetSixAxisRightLifo(Core::HID::NpadIdType npad_id) {
+NpadSixAxisSensorLifo& NPad::GetSixAxisRightLifo(Core::HID::NpadIdType npad_id) {
     return GetControllerFromNpadIdType(npad_id).shared_memory->sixaxis_right_lifo;
 }
 
@@ -1343,7 +1341,7 @@ const Core::HID::SixAxisSensorProperties& NPad::GetSixaxisProperties(
     }
 }
 
-NPad::AppletDetailedUiType NPad::GetAppletDetailedUiType(Core::HID::NpadIdType npad_id) {
+AppletDetailedUiType NPad::GetAppletDetailedUiType(Core::HID::NpadIdType npad_id) {
     const auto& shared_memory = GetControllerFromNpadIdType(npad_id).shared_memory;
 
     return {
diff --git a/src/core/hle/service/hid/controllers/npad.h b/src/core/hle/service/hid/controllers/npad.h
index 9167c93f0..4e2412356 100644
--- a/src/core/hle/service/hid/controllers/npad.h
+++ b/src/core/hle/service/hid/controllers/npad.h
@@ -8,12 +8,10 @@
 #include <mutex>
 #include <span>
 
-#include "common/bit_field.h"
 #include "common/common_types.h"
-
 #include "core/hid/hid_types.h"
 #include "core/hle/service/hid/controllers/controller_base.h"
-#include "core/hle/service/hid/ring_lifo.h"
+#include "core/hle/service/hid/controllers/types/npad_types.h"
 
 namespace Core::HID {
 class EmulatedController;
@@ -32,10 +30,13 @@ class ServiceContext;
 union Result;
 
 namespace Service::HID {
+struct NpadInternalState;
+struct NpadSixAxisSensorLifo;
+struct NpadSharedMemoryFormat;
 
 class NPad final : public ControllerBase {
 public:
-    explicit NPad(Core::HID::HIDCore& hid_core_, u8* raw_shared_memory_,
+    explicit NPad(Core::HID::HIDCore& hid_core_, NpadSharedMemoryFormat& npad_shared_memory_format,
                   KernelHelpers::ServiceContext& service_context_);
     ~NPad() override;
 
@@ -48,89 +49,6 @@ public:
     // When the controller is requesting an update for the shared memory
     void OnUpdate(const Core::Timing::CoreTiming& core_timing) override;
 
-    // This is nn::hid::NpadJoyHoldType
-    enum class NpadJoyHoldType : u64 {
-        Vertical = 0,
-        Horizontal = 1,
-    };
-
-    // This is nn::hid::NpadJoyAssignmentMode
-    enum class NpadJoyAssignmentMode : u32 {
-        Dual = 0,
-        Single = 1,
-    };
-
-    // This is nn::hid::NpadJoyDeviceType
-    enum class NpadJoyDeviceType : s64 {
-        Left = 0,
-        Right = 1,
-    };
-
-    // This is nn::hid::NpadHandheldActivationMode
-    enum class NpadHandheldActivationMode : u64 {
-        Dual = 0,
-        Single = 1,
-        None = 2,
-        MaxActivationMode = 3,
-    };
-
-    // This is nn::hid::system::AppletFooterUiAttributesSet
-    struct AppletFooterUiAttributes {
-        INSERT_PADDING_BYTES(0x4);
-    };
-
-    // This is nn::hid::system::AppletFooterUiType
-    enum class AppletFooterUiType : u8 {
-        None = 0,
-        HandheldNone = 1,
-        HandheldJoyConLeftOnly = 2,
-        HandheldJoyConRightOnly = 3,
-        HandheldJoyConLeftJoyConRight = 4,
-        JoyDual = 5,
-        JoyDualLeftOnly = 6,
-        JoyDualRightOnly = 7,
-        JoyLeftHorizontal = 8,
-        JoyLeftVertical = 9,
-        JoyRightHorizontal = 10,
-        JoyRightVertical = 11,
-        SwitchProController = 12,
-        CompatibleProController = 13,
-        CompatibleJoyCon = 14,
-        LarkHvc1 = 15,
-        LarkHvc2 = 16,
-        LarkNesLeft = 17,
-        LarkNesRight = 18,
-        Lucia = 19,
-        Verification = 20,
-        Lagon = 21,
-    };
-
-    using AppletFooterUiVariant = u8;
-
-    // This is "nn::hid::system::AppletDetailedUiType".
-    struct AppletDetailedUiType {
-        AppletFooterUiVariant ui_variant;
-        INSERT_PADDING_BYTES(0x2);
-        AppletFooterUiType footer;
-    };
-    static_assert(sizeof(AppletDetailedUiType) == 0x4, "AppletDetailedUiType is an invalid size");
-    // This is nn::hid::NpadCommunicationMode
-    enum class NpadCommunicationMode : u64 {
-        Mode_5ms = 0,
-        Mode_10ms = 1,
-        Mode_15ms = 2,
-        Default = 3,
-    };
-
-    enum class NpadRevision : u32 {
-        Revision0 = 0,
-        Revision1 = 1,
-        Revision2 = 2,
-        Revision3 = 3,
-    };
-
-    using SixAxisLifo = Lifo<Core::HID::SixAxisSensorState, hid_entry_count>;
-
     void SetSupportedStyleSet(Core::HID::NpadStyleTag style_set);
     Core::HID::NpadStyleTag GetSupportedStyleSet() const;
 
@@ -188,12 +106,12 @@ public:
     Result ResetIsSixAxisSensorDeviceNewlyAssigned(
         const Core::HID::SixAxisSensorHandle& sixaxis_handle);
 
-    SixAxisLifo& GetSixAxisFullkeyLifo(Core::HID::NpadIdType npad_id);
-    SixAxisLifo& GetSixAxisHandheldLifo(Core::HID::NpadIdType npad_id);
-    SixAxisLifo& GetSixAxisDualLeftLifo(Core::HID::NpadIdType npad_id);
-    SixAxisLifo& GetSixAxisDualRightLifo(Core::HID::NpadIdType npad_id);
-    SixAxisLifo& GetSixAxisLeftLifo(Core::HID::NpadIdType npad_id);
-    SixAxisLifo& GetSixAxisRightLifo(Core::HID::NpadIdType npad_id);
+    NpadSixAxisSensorLifo& GetSixAxisFullkeyLifo(Core::HID::NpadIdType npad_id);
+    NpadSixAxisSensorLifo& GetSixAxisHandheldLifo(Core::HID::NpadIdType npad_id);
+    NpadSixAxisSensorLifo& GetSixAxisDualLeftLifo(Core::HID::NpadIdType npad_id);
+    NpadSixAxisSensorLifo& GetSixAxisDualRightLifo(Core::HID::NpadIdType npad_id);
+    NpadSixAxisSensorLifo& GetSixAxisLeftLifo(Core::HID::NpadIdType npad_id);
+    NpadSixAxisSensorLifo& GetSixAxisRightLifo(Core::HID::NpadIdType npad_id);
 
     Result GetLedPattern(Core::HID::NpadIdType npad_id, Core::HID::LedPattern& pattern) const;
     Result IsUnintendedHomeButtonInputProtectionEnabled(Core::HID::NpadIdType npad_id,
@@ -221,214 +139,6 @@ public:
     AppletDetailedUiType GetAppletDetailedUiType(Core::HID::NpadIdType npad_id);
 
 private:
-    static constexpr std::size_t NPAD_COUNT = 10;
-
-    // This is nn::hid::detail::ColorAttribute
-    enum class ColorAttribute : u32 {
-        Ok = 0,
-        ReadError = 1,
-        NoController = 2,
-    };
-    static_assert(sizeof(ColorAttribute) == 4, "ColorAttribute is an invalid size");
-
-    // This is nn::hid::detail::NpadFullKeyColorState
-    struct NpadFullKeyColorState {
-        ColorAttribute attribute{ColorAttribute::NoController};
-        Core::HID::NpadControllerColor fullkey{};
-    };
-    static_assert(sizeof(NpadFullKeyColorState) == 0xC, "NpadFullKeyColorState is an invalid size");
-
-    // This is nn::hid::detail::NpadJoyColorState
-    struct NpadJoyColorState {
-        ColorAttribute attribute{ColorAttribute::NoController};
-        Core::HID::NpadControllerColor left{};
-        Core::HID::NpadControllerColor right{};
-    };
-    static_assert(sizeof(NpadJoyColorState) == 0x14, "NpadJoyColorState is an invalid size");
-
-    // This is nn::hid::NpadAttribute
-    struct NpadAttribute {
-        union {
-            u32 raw{};
-            BitField<0, 1, u32> is_connected;
-            BitField<1, 1, u32> is_wired;
-            BitField<2, 1, u32> is_left_connected;
-            BitField<3, 1, u32> is_left_wired;
-            BitField<4, 1, u32> is_right_connected;
-            BitField<5, 1, u32> is_right_wired;
-        };
-    };
-    static_assert(sizeof(NpadAttribute) == 4, "NpadAttribute is an invalid size");
-
-    // This is nn::hid::NpadFullKeyState
-    // This is nn::hid::NpadHandheldState
-    // This is nn::hid::NpadJoyDualState
-    // This is nn::hid::NpadJoyLeftState
-    // This is nn::hid::NpadJoyRightState
-    // This is nn::hid::NpadPalmaState
-    // This is nn::hid::NpadSystemExtState
-    struct NPadGenericState {
-        s64_le sampling_number{};
-        Core::HID::NpadButtonState npad_buttons{};
-        Core::HID::AnalogStickState l_stick{};
-        Core::HID::AnalogStickState r_stick{};
-        NpadAttribute connection_status{};
-        INSERT_PADDING_BYTES(4); // Reserved
-    };
-    static_assert(sizeof(NPadGenericState) == 0x28, "NPadGenericState is an invalid size");
-
-    // This is nn::hid::server::NpadGcTriggerState
-    struct NpadGcTriggerState {
-        s64 sampling_number{};
-        s32 l_analog{};
-        s32 r_analog{};
-    };
-    static_assert(sizeof(NpadGcTriggerState) == 0x10, "NpadGcTriggerState is an invalid size");
-
-    // This is nn::hid::NpadSystemProperties
-    struct NPadSystemProperties {
-        union {
-            s64 raw{};
-            BitField<0, 1, s64> is_charging_joy_dual;
-            BitField<1, 1, s64> is_charging_joy_left;
-            BitField<2, 1, s64> is_charging_joy_right;
-            BitField<3, 1, s64> is_powered_joy_dual;
-            BitField<4, 1, s64> is_powered_joy_left;
-            BitField<5, 1, s64> is_powered_joy_right;
-            BitField<9, 1, s64> is_system_unsupported_button;
-            BitField<10, 1, s64> is_system_ext_unsupported_button;
-            BitField<11, 1, s64> is_vertical;
-            BitField<12, 1, s64> is_horizontal;
-            BitField<13, 1, s64> use_plus;
-            BitField<14, 1, s64> use_minus;
-            BitField<15, 1, s64> use_directional_buttons;
-        };
-    };
-    static_assert(sizeof(NPadSystemProperties) == 0x8, "NPadSystemProperties is an invalid size");
-
-    // This is nn::hid::NpadSystemButtonProperties
-    struct NpadSystemButtonProperties {
-        union {
-            s32 raw{};
-            BitField<0, 1, s32> is_home_button_protection_enabled;
-        };
-    };
-    static_assert(sizeof(NpadSystemButtonProperties) == 0x4,
-                  "NPadButtonProperties is an invalid size");
-
-    // This is nn::hid::system::DeviceType
-    struct DeviceType {
-        union {
-            u32 raw{};
-            BitField<0, 1, s32> fullkey;
-            BitField<1, 1, s32> debug_pad;
-            BitField<2, 1, s32> handheld_left;
-            BitField<3, 1, s32> handheld_right;
-            BitField<4, 1, s32> joycon_left;
-            BitField<5, 1, s32> joycon_right;
-            BitField<6, 1, s32> palma;
-            BitField<7, 1, s32> lark_hvc_left;
-            BitField<8, 1, s32> lark_hvc_right;
-            BitField<9, 1, s32> lark_nes_left;
-            BitField<10, 1, s32> lark_nes_right;
-            BitField<11, 1, s32> handheld_lark_hvc_left;
-            BitField<12, 1, s32> handheld_lark_hvc_right;
-            BitField<13, 1, s32> handheld_lark_nes_left;
-            BitField<14, 1, s32> handheld_lark_nes_right;
-            BitField<15, 1, s32> lucia;
-            BitField<16, 1, s32> lagon;
-            BitField<17, 1, s32> lager;
-            BitField<31, 1, s32> system;
-        };
-    };
-
-    // This is nn::hid::detail::NfcXcdDeviceHandleStateImpl
-    struct NfcXcdDeviceHandleStateImpl {
-        u64 handle{};
-        bool is_available{};
-        bool is_activated{};
-        INSERT_PADDING_BYTES(0x6); // Reserved
-        u64 sampling_number{};
-    };
-    static_assert(sizeof(NfcXcdDeviceHandleStateImpl) == 0x18,
-                  "NfcXcdDeviceHandleStateImpl is an invalid size");
-
-    // This is nn::hid::NpadLarkType
-    enum class NpadLarkType : u32 {
-        Invalid,
-        H1,
-        H2,
-        NL,
-        NR,
-    };
-
-    // This is nn::hid::NpadLuciaType
-    enum class NpadLuciaType : u32 {
-        Invalid,
-        J,
-        E,
-        U,
-    };
-
-    // This is nn::hid::NpadLagonType
-    enum class NpadLagonType : u32 {
-        Invalid,
-    };
-
-    // This is nn::hid::NpadLagerType
-    enum class NpadLagerType : u32 {
-        Invalid,
-        J,
-        E,
-        U,
-    };
-
-    // This is nn::hid::detail::NpadInternalState
-    struct NpadInternalState {
-        Core::HID::NpadStyleTag style_tag{Core::HID::NpadStyleSet::None};
-        NpadJoyAssignmentMode assignment_mode{NpadJoyAssignmentMode::Dual};
-        NpadFullKeyColorState fullkey_color{};
-        NpadJoyColorState joycon_color{};
-        Lifo<NPadGenericState, hid_entry_count> fullkey_lifo{};
-        Lifo<NPadGenericState, hid_entry_count> handheld_lifo{};
-        Lifo<NPadGenericState, hid_entry_count> joy_dual_lifo{};
-        Lifo<NPadGenericState, hid_entry_count> joy_left_lifo{};
-        Lifo<NPadGenericState, hid_entry_count> joy_right_lifo{};
-        Lifo<NPadGenericState, hid_entry_count> palma_lifo{};
-        Lifo<NPadGenericState, hid_entry_count> system_ext_lifo{};
-        Lifo<Core::HID::SixAxisSensorState, hid_entry_count> sixaxis_fullkey_lifo{};
-        Lifo<Core::HID::SixAxisSensorState, hid_entry_count> sixaxis_handheld_lifo{};
-        Lifo<Core::HID::SixAxisSensorState, hid_entry_count> sixaxis_dual_left_lifo{};
-        Lifo<Core::HID::SixAxisSensorState, hid_entry_count> sixaxis_dual_right_lifo{};
-        Lifo<Core::HID::SixAxisSensorState, hid_entry_count> sixaxis_left_lifo{};
-        Lifo<Core::HID::SixAxisSensorState, hid_entry_count> sixaxis_right_lifo{};
-        DeviceType device_type{};
-        INSERT_PADDING_BYTES(0x4); // Reserved
-        NPadSystemProperties system_properties{};
-        NpadSystemButtonProperties button_properties{};
-        Core::HID::NpadBatteryLevel battery_level_dual{};
-        Core::HID::NpadBatteryLevel battery_level_left{};
-        Core::HID::NpadBatteryLevel battery_level_right{};
-        AppletFooterUiAttributes applet_footer_attributes{};
-        AppletFooterUiType applet_footer_type{AppletFooterUiType::None};
-        INSERT_PADDING_BYTES(0x5B); // Reserved
-        INSERT_PADDING_BYTES(0x20); // Unknown
-        Lifo<NpadGcTriggerState, hid_entry_count> gc_trigger_lifo{};
-        NpadLarkType lark_type_l_and_main{};
-        NpadLarkType lark_type_r{};
-        NpadLuciaType lucia_type{};
-        NpadLagonType lagon_type{};
-        NpadLagerType lager_type{};
-        Core::HID::SixAxisSensorProperties sixaxis_fullkey_properties;
-        Core::HID::SixAxisSensorProperties sixaxis_handheld_properties;
-        Core::HID::SixAxisSensorProperties sixaxis_dual_left_properties;
-        Core::HID::SixAxisSensorProperties sixaxis_dual_right_properties;
-        Core::HID::SixAxisSensorProperties sixaxis_left_properties;
-        Core::HID::SixAxisSensorProperties sixaxis_right_properties;
-        INSERT_PADDING_BYTES(0xc06); // Unknown
-    };
-    static_assert(sizeof(NpadInternalState) == 0x5000, "NpadInternalState is an invalid size");
-
     struct VibrationData {
         bool device_mounted{};
         Core::HID::VibrationValue latest_vibration_value{};
@@ -479,7 +189,7 @@ private:
 
     std::atomic<u64> press_state{};
 
-    std::array<NpadControllerData, NPAD_COUNT> controller_data{};
+    std::array<NpadControllerData, NpadCount> controller_data{};
     KernelHelpers::ServiceContext& service_context;
     std::mutex mutex;
     std::vector<Core::HID::NpadIdType> supported_npad_id_types{};
diff --git a/src/core/hle/service/hid/controllers/palma.cpp b/src/core/hle/service/hid/controllers/palma.cpp
index 588ff9d62..aa0454b5e 100644
--- a/src/core/hle/service/hid/controllers/palma.cpp
+++ b/src/core/hle/service/hid/controllers/palma.cpp
@@ -12,8 +12,7 @@
 
 namespace Service::HID {
 
-Palma::Palma(Core::HID::HIDCore& hid_core_, u8* raw_shared_memory_,
-             KernelHelpers::ServiceContext& service_context_)
+Palma::Palma(Core::HID::HIDCore& hid_core_, KernelHelpers::ServiceContext& service_context_)
     : ControllerBase{hid_core_}, service_context{service_context_} {
     controller = hid_core.GetEmulatedController(Core::HID::NpadIdType::Other);
     operation_complete_event = service_context.CreateEvent("hid:PalmaOperationCompleteEvent");
diff --git a/src/core/hle/service/hid/controllers/palma.h b/src/core/hle/service/hid/controllers/palma.h
index a6047f36a..73884230d 100644
--- a/src/core/hle/service/hid/controllers/palma.h
+++ b/src/core/hle/service/hid/controllers/palma.h
@@ -97,8 +97,7 @@ public:
     static_assert(sizeof(PalmaConnectionHandle) == 0x8,
                   "PalmaConnectionHandle has incorrect size.");
 
-    explicit Palma(Core::HID::HIDCore& hid_core_, u8* raw_shared_memory_,
-                   KernelHelpers::ServiceContext& service_context_);
+    explicit Palma(Core::HID::HIDCore& hid_core_, KernelHelpers::ServiceContext& service_context_);
     ~Palma() override;
 
     // Called when the controller is initialized
diff --git a/src/core/hle/service/hid/controllers/shared_memory_format.h b/src/core/hle/service/hid/controllers/shared_memory_format.h
new file mode 100644
index 000000000..2986c113e
--- /dev/null
+++ b/src/core/hle/service/hid/controllers/shared_memory_format.h
@@ -0,0 +1,240 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include "common/common_funcs.h"
+#include "common/common_types.h"
+#include "common/vector_math.h"
+#include "core/hid/hid_types.h"
+#include "core/hle/service/hid//controllers/types/debug_pad_types.h"
+#include "core/hle/service/hid//controllers/types/keyboard_types.h"
+#include "core/hle/service/hid//controllers/types/mouse_types.h"
+#include "core/hle/service/hid//controllers/types/npad_types.h"
+#include "core/hle/service/hid//controllers/types/touch_types.h"
+#include "core/hle/service/hid/ring_lifo.h"
+
+namespace Service::HID {
+static const std::size_t HidEntryCount = 17;
+
+struct CommonHeader {
+    s64 timestamp{};
+    s64 total_entry_count{};
+    s64 last_entry_index{};
+    s64 entry_count{};
+};
+static_assert(sizeof(CommonHeader) == 0x20, "CommonHeader is an invalid size");
+
+// This is nn::hid::detail::DebugPadSharedMemoryFormat
+struct DebugPadSharedMemoryFormat {
+    // This is nn::hid::detail::DebugPadLifo
+    Lifo<DebugPadState, HidEntryCount> debug_pad_lifo{};
+    static_assert(sizeof(debug_pad_lifo) == 0x2C8, "debug_pad_lifo is an invalid size");
+    INSERT_PADDING_WORDS(0x4E);
+};
+static_assert(sizeof(DebugPadSharedMemoryFormat) == 0x400,
+              "DebugPadSharedMemoryFormat is an invalid size");
+
+// This is nn::hid::detail::TouchScreenSharedMemoryFormat
+struct TouchScreenSharedMemoryFormat {
+    // This is nn::hid::detail::TouchScreenLifo
+    Lifo<TouchScreenState, HidEntryCount> touch_screen_lifo{};
+    static_assert(sizeof(touch_screen_lifo) == 0x2C38, "touch_screen_lifo is an invalid size");
+    INSERT_PADDING_WORDS(0xF2);
+};
+static_assert(sizeof(TouchScreenSharedMemoryFormat) == 0x3000,
+              "TouchScreenSharedMemoryFormat is an invalid size");
+
+// This is nn::hid::detail::MouseSharedMemoryFormat
+struct MouseSharedMemoryFormat {
+    // This is nn::hid::detail::MouseLifo
+    Lifo<Core::HID::MouseState, HidEntryCount> mouse_lifo{};
+    static_assert(sizeof(mouse_lifo) == 0x350, "mouse_lifo is an invalid size");
+    INSERT_PADDING_WORDS(0x2C);
+};
+static_assert(sizeof(MouseSharedMemoryFormat) == 0x400,
+              "MouseSharedMemoryFormat is an invalid size");
+
+// This is nn::hid::detail::KeyboardSharedMemoryFormat
+struct KeyboardSharedMemoryFormat {
+    // This is nn::hid::detail::KeyboardLifo
+    Lifo<KeyboardState, HidEntryCount> keyboard_lifo{};
+    static_assert(sizeof(keyboard_lifo) == 0x3D8, "keyboard_lifo is an invalid size");
+    INSERT_PADDING_WORDS(0xA);
+};
+static_assert(sizeof(KeyboardSharedMemoryFormat) == 0x400,
+              "KeyboardSharedMemoryFormat is an invalid size");
+
+// This is nn::hid::detail::DigitizerSharedMemoryFormat
+struct DigitizerSharedMemoryFormat {
+    CommonHeader header;
+    INSERT_PADDING_BYTES(0xFE0);
+};
+static_assert(sizeof(DigitizerSharedMemoryFormat) == 0x1000,
+              "DigitizerSharedMemoryFormat is an invalid size");
+
+// This is nn::hid::detail::HomeButtonSharedMemoryFormat
+struct HomeButtonSharedMemoryFormat {
+    CommonHeader header;
+    INSERT_PADDING_BYTES(0x1E0);
+};
+static_assert(sizeof(HomeButtonSharedMemoryFormat) == 0x200,
+              "HomeButtonSharedMemoryFormat is an invalid size");
+
+// This is nn::hid::detail::SleepButtonSharedMemoryFormat
+struct SleepButtonSharedMemoryFormat {
+    CommonHeader header;
+    INSERT_PADDING_BYTES(0x1E0);
+};
+static_assert(sizeof(SleepButtonSharedMemoryFormat) == 0x200,
+              "SleepButtonSharedMemoryFormat is an invalid size");
+
+// This is nn::hid::detail::CaptureButtonSharedMemoryFormat
+struct CaptureButtonSharedMemoryFormat {
+    CommonHeader header;
+    INSERT_PADDING_BYTES(0x1E0);
+};
+static_assert(sizeof(CaptureButtonSharedMemoryFormat) == 0x200,
+              "CaptureButtonSharedMemoryFormat is an invalid size");
+
+// This is nn::hid::detail::InputDetectorSharedMemoryFormat
+struct InputDetectorSharedMemoryFormat {
+    CommonHeader header;
+    INSERT_PADDING_BYTES(0x7E0);
+};
+static_assert(sizeof(InputDetectorSharedMemoryFormat) == 0x800,
+              "InputDetectorSharedMemoryFormat is an invalid size");
+
+// This is nn::hid::detail::UniquePadSharedMemoryFormat
+struct UniquePadSharedMemoryFormat {
+    CommonHeader header;
+    INSERT_PADDING_BYTES(0x3FE0);
+};
+static_assert(sizeof(UniquePadSharedMemoryFormat) == 0x4000,
+              "UniquePadSharedMemoryFormat is an invalid size");
+
+// This is nn::hid::detail::NpadSixAxisSensorLifo
+struct NpadSixAxisSensorLifo {
+    Lifo<Core::HID::SixAxisSensorState, HidEntryCount> lifo;
+};
+
+// This is nn::hid::detail::NpadInternalState
+struct NpadInternalState {
+    Core::HID::NpadStyleTag style_tag{Core::HID::NpadStyleSet::None};
+    NpadJoyAssignmentMode assignment_mode{NpadJoyAssignmentMode::Dual};
+    NpadFullKeyColorState fullkey_color{};
+    NpadJoyColorState joycon_color{};
+    Lifo<NPadGenericState, HidEntryCount> fullkey_lifo{};
+    Lifo<NPadGenericState, HidEntryCount> handheld_lifo{};
+    Lifo<NPadGenericState, HidEntryCount> joy_dual_lifo{};
+    Lifo<NPadGenericState, HidEntryCount> joy_left_lifo{};
+    Lifo<NPadGenericState, HidEntryCount> joy_right_lifo{};
+    Lifo<NPadGenericState, HidEntryCount> palma_lifo{};
+    Lifo<NPadGenericState, HidEntryCount> system_ext_lifo{};
+    NpadSixAxisSensorLifo sixaxis_fullkey_lifo{};
+    NpadSixAxisSensorLifo sixaxis_handheld_lifo{};
+    NpadSixAxisSensorLifo sixaxis_dual_left_lifo{};
+    NpadSixAxisSensorLifo sixaxis_dual_right_lifo{};
+    NpadSixAxisSensorLifo sixaxis_left_lifo{};
+    NpadSixAxisSensorLifo sixaxis_right_lifo{};
+    DeviceType device_type{};
+    INSERT_PADDING_BYTES(0x4); // Reserved
+    NPadSystemProperties system_properties{};
+    NpadSystemButtonProperties button_properties{};
+    Core::HID::NpadBatteryLevel battery_level_dual{};
+    Core::HID::NpadBatteryLevel battery_level_left{};
+    Core::HID::NpadBatteryLevel battery_level_right{};
+    AppletFooterUiAttributes applet_footer_attributes{};
+    AppletFooterUiType applet_footer_type{AppletFooterUiType::None};
+    INSERT_PADDING_BYTES(0x5B); // Reserved
+    INSERT_PADDING_BYTES(0x20); // Unknown
+    Lifo<NpadGcTriggerState, HidEntryCount> gc_trigger_lifo{};
+    NpadLarkType lark_type_l_and_main{};
+    NpadLarkType lark_type_r{};
+    NpadLuciaType lucia_type{};
+    NpadLagerType lager_type{};
+    Core::HID::SixAxisSensorProperties sixaxis_fullkey_properties;
+    Core::HID::SixAxisSensorProperties sixaxis_handheld_properties;
+    Core::HID::SixAxisSensorProperties sixaxis_dual_left_properties;
+    Core::HID::SixAxisSensorProperties sixaxis_dual_right_properties;
+    Core::HID::SixAxisSensorProperties sixaxis_left_properties;
+    Core::HID::SixAxisSensorProperties sixaxis_right_properties;
+};
+static_assert(sizeof(NpadInternalState) == 0x43F8, "NpadInternalState is an invalid size");
+
+// This is nn::hid::detail::NpadSharedMemoryEntry
+struct NpadSharedMemoryEntry {
+    NpadInternalState internal_state;
+    INSERT_PADDING_BYTES(0xC08);
+};
+static_assert(sizeof(NpadSharedMemoryEntry) == 0x5000, "NpadSharedMemoryEntry is an invalid size");
+
+// This is nn::hid::detail::NpadSharedMemoryFormat
+struct NpadSharedMemoryFormat {
+    std::array<NpadSharedMemoryEntry, NpadCount> npad_entry;
+};
+static_assert(sizeof(NpadSharedMemoryFormat) == 0x32000,
+              "NpadSharedMemoryFormat is an invalid size");
+
+// This is nn::hid::detail::GestureSharedMemoryFormat
+struct GestureSharedMemoryFormat {
+    // This is nn::hid::detail::GestureLifo
+    Lifo<GestureState, HidEntryCount> gesture_lifo{};
+    static_assert(sizeof(gesture_lifo) == 0x708, "gesture_lifo is an invalid size");
+    INSERT_PADDING_WORDS(0x3E);
+};
+static_assert(sizeof(GestureSharedMemoryFormat) == 0x800,
+              "GestureSharedMemoryFormat is an invalid size");
+
+// This is nn::hid::detail::ConsoleSixAxisSensorSharedMemoryFormat
+struct ConsoleSixAxisSensorSharedMemoryFormat {
+    u64 sampling_number{};
+    bool is_seven_six_axis_sensor_at_rest{};
+    INSERT_PADDING_BYTES(3); // padding
+    f32 verticalization_error{};
+    Common::Vec3f gyro_bias{};
+    INSERT_PADDING_BYTES(4); // padding
+};
+static_assert(sizeof(ConsoleSixAxisSensorSharedMemoryFormat) == 0x20,
+              "ConsoleSixAxisSensorSharedMemoryFormat is an invalid size");
+
+// This is nn::hid::detail::SharedMemoryFormat
+struct SharedMemoryFormat {
+    void Initialize() {}
+
+    DebugPadSharedMemoryFormat debug_pad;
+    TouchScreenSharedMemoryFormat touch_screen;
+    MouseSharedMemoryFormat mouse;
+    KeyboardSharedMemoryFormat keyboard;
+    DigitizerSharedMemoryFormat digitizer;
+    HomeButtonSharedMemoryFormat home_button;
+    SleepButtonSharedMemoryFormat sleep_button;
+    CaptureButtonSharedMemoryFormat capture_button;
+    InputDetectorSharedMemoryFormat input_detector;
+    UniquePadSharedMemoryFormat unique_pad;
+    NpadSharedMemoryFormat npad;
+    GestureSharedMemoryFormat gesture;
+    ConsoleSixAxisSensorSharedMemoryFormat console;
+    INSERT_PADDING_BYTES(0x19E0);
+    MouseSharedMemoryFormat debug_mouse;
+    INSERT_PADDING_BYTES(0x2000);
+};
+static_assert(offsetof(SharedMemoryFormat, debug_pad) == 0x0, "debug_pad has wrong offset");
+static_assert(offsetof(SharedMemoryFormat, touch_screen) == 0x400, "touch_screen has wrong offset");
+static_assert(offsetof(SharedMemoryFormat, mouse) == 0x3400, "mouse has wrong offset");
+static_assert(offsetof(SharedMemoryFormat, keyboard) == 0x3800, "keyboard has wrong offset");
+static_assert(offsetof(SharedMemoryFormat, digitizer) == 0x3C00, "digitizer has wrong offset");
+static_assert(offsetof(SharedMemoryFormat, home_button) == 0x4C00, "home_button has wrong offset");
+static_assert(offsetof(SharedMemoryFormat, sleep_button) == 0x4E00,
+              "sleep_button has wrong offset");
+static_assert(offsetof(SharedMemoryFormat, capture_button) == 0x5000,
+              "capture_button has wrong offset");
+static_assert(offsetof(SharedMemoryFormat, input_detector) == 0x5200,
+              "input_detector has wrong offset");
+static_assert(offsetof(SharedMemoryFormat, npad) == 0x9A00, "npad has wrong offset");
+static_assert(offsetof(SharedMemoryFormat, gesture) == 0x3BA00, "gesture has wrong offset");
+static_assert(offsetof(SharedMemoryFormat, console) == 0x3C200, "console has wrong offset");
+static_assert(offsetof(SharedMemoryFormat, debug_mouse) == 0x3DC00, "debug_mouse has wrong offset");
+static_assert(sizeof(SharedMemoryFormat) == 0x40000, "SharedMemoryFormat is an invalid size");
+
+} // namespace Service::HID
diff --git a/src/core/hle/service/hid/controllers/shared_memory_holder.cpp b/src/core/hle/service/hid/controllers/shared_memory_holder.cpp
new file mode 100644
index 000000000..51581188e
--- /dev/null
+++ b/src/core/hle/service/hid/controllers/shared_memory_holder.cpp
@@ -0,0 +1,53 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "core/core.h"
+#include "core/hle/kernel/k_shared_memory.h"
+#include "core/hle/service/hid/controllers/shared_memory_format.h"
+#include "core/hle/service/hid/controllers/shared_memory_holder.h"
+#include "core/hle/service/hid/errors.h"
+
+namespace Service::HID {
+SharedMemoryHolder::SharedMemoryHolder() {}
+
+SharedMemoryHolder::~SharedMemoryHolder() {
+    Finalize();
+}
+
+Result SharedMemoryHolder::Initialize(Core::System& system) {
+    shared_memory = Kernel::KSharedMemory::Create(system.Kernel());
+    const Result result = shared_memory->Initialize(
+        system.DeviceMemory(), nullptr, Kernel::Svc::MemoryPermission::None,
+        Kernel::Svc::MemoryPermission::Read, sizeof(SharedMemoryFormat));
+    if (result.IsError()) {
+        return result;
+    }
+    Kernel::KSharedMemory::Register(system.Kernel(), shared_memory);
+
+    is_created = true;
+    is_mapped = true;
+    address = std::construct_at(reinterpret_cast<SharedMemoryFormat*>(shared_memory->GetPointer()));
+    return ResultSuccess;
+}
+
+void SharedMemoryHolder::Finalize() {
+    if (address != nullptr) {
+        shared_memory->Close();
+    }
+    is_created = false;
+    is_mapped = false;
+    address = nullptr;
+}
+
+bool SharedMemoryHolder::IsMapped() {
+    return is_mapped;
+}
+
+SharedMemoryFormat* SharedMemoryHolder::GetAddress() {
+    return address;
+}
+
+Kernel::KSharedMemory* SharedMemoryHolder::GetHandle() {
+    return shared_memory;
+}
+} // namespace Service::HID
diff --git a/src/core/hle/service/hid/controllers/shared_memory_holder.h b/src/core/hle/service/hid/controllers/shared_memory_holder.h
new file mode 100644
index 000000000..943407c00
--- /dev/null
+++ b/src/core/hle/service/hid/controllers/shared_memory_holder.h
@@ -0,0 +1,44 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include "core/hle/result.h"
+
+namespace Core {
+class System;
+}
+
+namespace Kernel {
+class KSharedMemory;
+}
+
+namespace Service::HID {
+struct SharedMemoryFormat;
+
+// This is nn::hid::detail::SharedMemoryHolder
+class SharedMemoryHolder {
+public:
+    SharedMemoryHolder();
+    ~SharedMemoryHolder();
+
+    Result Initialize(Core::System& system);
+    void Finalize();
+
+    bool IsMapped();
+    SharedMemoryFormat* GetAddress();
+    Kernel::KSharedMemory* GetHandle();
+
+private:
+    bool is_owner{};
+    bool is_created{};
+    bool is_mapped{};
+    INSERT_PADDING_BYTES(0x5);
+    Kernel::KSharedMemory* shared_memory;
+    INSERT_PADDING_BYTES(0x38);
+    SharedMemoryFormat* address = nullptr;
+};
+// Correct size is 0x50 bytes
+static_assert(sizeof(SharedMemoryHolder) == 0x50, "SharedMemoryHolder is an invalid size");
+
+} // namespace Service::HID
diff --git a/src/core/hle/service/hid/controllers/six_axis.cpp b/src/core/hle/service/hid/controllers/six_axis.cpp
index 3d24a5c04..36b72f9ea 100644
--- a/src/core/hle/service/hid/controllers/six_axis.cpp
+++ b/src/core/hle/service/hid/controllers/six_axis.cpp
@@ -6,6 +6,7 @@
 #include "core/hid/emulated_controller.h"
 #include "core/hid/hid_core.h"
 #include "core/hle/service/hid/controllers/npad.h"
+#include "core/hle/service/hid/controllers/shared_memory_format.h"
 #include "core/hle/service/hid/controllers/six_axis.h"
 #include "core/hle/service/hid/errors.h"
 #include "core/hle/service/hid/hid_util.h"
@@ -132,30 +133,30 @@ void SixAxis::OnUpdate(const Core::Timing::CoreTiming& core_timing) {
         }
 
         sixaxis_fullkey_state.sampling_number =
-            sixaxis_fullkey_lifo.ReadCurrentEntry().state.sampling_number + 1;
+            sixaxis_fullkey_lifo.lifo.ReadCurrentEntry().state.sampling_number + 1;
         sixaxis_handheld_state.sampling_number =
-            sixaxis_handheld_lifo.ReadCurrentEntry().state.sampling_number + 1;
+            sixaxis_handheld_lifo.lifo.ReadCurrentEntry().state.sampling_number + 1;
         sixaxis_dual_left_state.sampling_number =
-            sixaxis_dual_left_lifo.ReadCurrentEntry().state.sampling_number + 1;
+            sixaxis_dual_left_lifo.lifo.ReadCurrentEntry().state.sampling_number + 1;
         sixaxis_dual_right_state.sampling_number =
-            sixaxis_dual_right_lifo.ReadCurrentEntry().state.sampling_number + 1;
+            sixaxis_dual_right_lifo.lifo.ReadCurrentEntry().state.sampling_number + 1;
         sixaxis_left_lifo_state.sampling_number =
-            sixaxis_left_lifo.ReadCurrentEntry().state.sampling_number + 1;
+            sixaxis_left_lifo.lifo.ReadCurrentEntry().state.sampling_number + 1;
         sixaxis_right_lifo_state.sampling_number =
-            sixaxis_right_lifo.ReadCurrentEntry().state.sampling_number + 1;
+            sixaxis_right_lifo.lifo.ReadCurrentEntry().state.sampling_number + 1;
 
         if (IndexToNpadIdType(i) == Core::HID::NpadIdType::Handheld) {
             // This buffer only is updated on handheld on HW
-            sixaxis_handheld_lifo.WriteNextEntry(sixaxis_handheld_state);
+            sixaxis_handheld_lifo.lifo.WriteNextEntry(sixaxis_handheld_state);
         } else {
             // Handheld doesn't update this buffer on HW
-            sixaxis_fullkey_lifo.WriteNextEntry(sixaxis_fullkey_state);
+            sixaxis_fullkey_lifo.lifo.WriteNextEntry(sixaxis_fullkey_state);
         }
 
-        sixaxis_dual_left_lifo.WriteNextEntry(sixaxis_dual_left_state);
-        sixaxis_dual_right_lifo.WriteNextEntry(sixaxis_dual_right_state);
-        sixaxis_left_lifo.WriteNextEntry(sixaxis_left_lifo_state);
-        sixaxis_right_lifo.WriteNextEntry(sixaxis_right_lifo_state);
+        sixaxis_dual_left_lifo.lifo.WriteNextEntry(sixaxis_dual_left_state);
+        sixaxis_dual_right_lifo.lifo.WriteNextEntry(sixaxis_dual_right_state);
+        sixaxis_left_lifo.lifo.WriteNextEntry(sixaxis_left_lifo_state);
+        sixaxis_right_lifo.lifo.WriteNextEntry(sixaxis_right_lifo_state);
     }
 }
 
diff --git a/src/core/hle/service/hid/controllers/stubbed.cpp b/src/core/hle/service/hid/controllers/stubbed.cpp
index 9e2f3ab21..e2a5f5d79 100644
--- a/src/core/hle/service/hid/controllers/stubbed.cpp
+++ b/src/core/hle/service/hid/controllers/stubbed.cpp
@@ -1,18 +1,15 @@
 // SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
-#include <cstring>
-#include "common/common_types.h"
 #include "core/core_timing.h"
-#include "core/hid/hid_core.h"
+#include "core/hle/service/hid/controllers/shared_memory_format.h"
 #include "core/hle/service/hid/controllers/stubbed.h"
 
 namespace Service::HID {
 
-Controller_Stubbed::Controller_Stubbed(Core::HID::HIDCore& hid_core_, u8* raw_shared_memory_)
-    : ControllerBase{hid_core_} {
-    raw_shared_memory = raw_shared_memory_;
-}
+Controller_Stubbed::Controller_Stubbed(Core::HID::HIDCore& hid_core_,
+                                       CommonHeader& ring_lifo_header)
+    : ControllerBase{hid_core_}, header{ring_lifo_header} {}
 
 Controller_Stubbed::~Controller_Stubbed() = default;
 
@@ -25,18 +22,10 @@ void Controller_Stubbed::OnUpdate(const Core::Timing::CoreTiming& core_timing) {
         return;
     }
 
-    CommonHeader header{};
     header.timestamp = core_timing.GetGlobalTimeNs().count();
     header.total_entry_count = 17;
     header.entry_count = 0;
     header.last_entry_index = 0;
-
-    std::memcpy(raw_shared_memory + common_offset, &header, sizeof(CommonHeader));
-}
-
-void Controller_Stubbed::SetCommonHeaderOffset(std::size_t off) {
-    common_offset = off;
-    smart_update = true;
 }
 
 } // namespace Service::HID
diff --git a/src/core/hle/service/hid/controllers/stubbed.h b/src/core/hle/service/hid/controllers/stubbed.h
index 1483a968e..d2052fb17 100644
--- a/src/core/hle/service/hid/controllers/stubbed.h
+++ b/src/core/hle/service/hid/controllers/stubbed.h
@@ -3,13 +3,14 @@
 
 #pragma once
 
-#include "common/common_types.h"
 #include "core/hle/service/hid/controllers/controller_base.h"
 
 namespace Service::HID {
+struct CommonHeader;
+
 class Controller_Stubbed final : public ControllerBase {
 public:
-    explicit Controller_Stubbed(Core::HID::HIDCore& hid_core_, u8* raw_shared_memory_);
+    explicit Controller_Stubbed(Core::HID::HIDCore& hid_core_, CommonHeader& ring_lifo_header);
     ~Controller_Stubbed() override;
 
     // Called when the controller is initialized
@@ -21,19 +22,8 @@ public:
     // When the controller is requesting an update for the shared memory
     void OnUpdate(const Core::Timing::CoreTiming& core_timing) override;
 
-    void SetCommonHeaderOffset(std::size_t off);
-
 private:
-    struct CommonHeader {
-        s64 timestamp{};
-        s64 total_entry_count{};
-        s64 last_entry_index{};
-        s64 entry_count{};
-    };
-    static_assert(sizeof(CommonHeader) == 0x20, "CommonHeader is an invalid size");
-
-    u8* raw_shared_memory = nullptr;
+    CommonHeader& header;
     bool smart_update{};
-    std::size_t common_offset{};
 };
 } // namespace Service::HID
diff --git a/src/core/hle/service/hid/controllers/touchscreen.cpp b/src/core/hle/service/hid/controllers/touchscreen.cpp
index fcd973414..469750006 100644
--- a/src/core/hle/service/hid/controllers/touchscreen.cpp
+++ b/src/core/hle/service/hid/controllers/touchscreen.cpp
@@ -2,26 +2,22 @@
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
-#include <cstring>
 #include "common/common_types.h"
 #include "common/settings.h"
-#include "core/core.h"
 #include "core/core_timing.h"
 #include "core/frontend/emu_window.h"
 #include "core/hid/emulated_console.h"
 #include "core/hid/hid_core.h"
+#include "core/hle/service/hid/controllers/shared_memory_format.h"
 #include "core/hle/service/hid/controllers/touchscreen.h"
 
 namespace Service::HID {
-constexpr std::size_t SHARED_MEMORY_OFFSET = 0x400;
 
-TouchScreen::TouchScreen(Core::HID::HIDCore& hid_core_, u8* raw_shared_memory_)
-    : ControllerBase{hid_core_}, touchscreen_width(Layout::ScreenUndocked::Width),
+TouchScreen::TouchScreen(Core::HID::HIDCore& hid_core_,
+                         TouchScreenSharedMemoryFormat& touch_shared_memory)
+    : ControllerBase{hid_core_}, shared_memory{touch_shared_memory},
+      touchscreen_width(Layout::ScreenUndocked::Width),
       touchscreen_height(Layout::ScreenUndocked::Height) {
-    static_assert(SHARED_MEMORY_OFFSET + sizeof(TouchSharedMemory) < shared_memory_size,
-                  "TouchSharedMemory is bigger than the shared memory");
-    shared_memory = std::construct_at(
-        reinterpret_cast<TouchSharedMemory*>(raw_shared_memory_ + SHARED_MEMORY_OFFSET));
     console = hid_core.GetEmulatedConsole();
 }
 
@@ -32,11 +28,11 @@ void TouchScreen::OnInit() {}
 void TouchScreen::OnRelease() {}
 
 void TouchScreen::OnUpdate(const Core::Timing::CoreTiming& core_timing) {
-    shared_memory->touch_screen_lifo.timestamp = core_timing.GetGlobalTimeNs().count();
+    shared_memory.touch_screen_lifo.timestamp = core_timing.GetGlobalTimeNs().count();
 
     if (!IsControllerActivated()) {
-        shared_memory->touch_screen_lifo.buffer_count = 0;
-        shared_memory->touch_screen_lifo.buffer_tail = 0;
+        shared_memory.touch_screen_lifo.buffer_count = 0;
+        shared_memory.touch_screen_lifo.buffer_tail = 0;
         return;
     }
 
@@ -86,7 +82,7 @@ void TouchScreen::OnUpdate(const Core::Timing::CoreTiming& core_timing) {
         static_cast<std::size_t>(std::distance(active_fingers.begin(), end_iter));
 
     const u64 timestamp = static_cast<u64>(core_timing.GetGlobalTimeNs().count());
-    const auto& last_entry = shared_memory->touch_screen_lifo.ReadCurrentEntry().state;
+    const auto& last_entry = shared_memory.touch_screen_lifo.ReadCurrentEntry().state;
 
     next_state.sampling_number = last_entry.sampling_number + 1;
     next_state.entry_count = static_cast<s32>(active_fingers_count);
@@ -118,7 +114,7 @@ void TouchScreen::OnUpdate(const Core::Timing::CoreTiming& core_timing) {
         }
     }
 
-    shared_memory->touch_screen_lifo.WriteNextEntry(next_state);
+    shared_memory.touch_screen_lifo.WriteNextEntry(next_state);
 }
 
 void TouchScreen::SetTouchscreenDimensions(u32 width, u32 height) {
diff --git a/src/core/hle/service/hid/controllers/touchscreen.h b/src/core/hle/service/hid/controllers/touchscreen.h
index 79f026a81..5b6305bfc 100644
--- a/src/core/hle/service/hid/controllers/touchscreen.h
+++ b/src/core/hle/service/hid/controllers/touchscreen.h
@@ -3,20 +3,23 @@
 
 #pragma once
 
-#include "common/common_funcs.h"
-#include "common/common_types.h"
+#include <array>
+
 #include "core/hid/hid_types.h"
 #include "core/hle/service/hid/controllers/controller_base.h"
-#include "core/hle/service/hid/ring_lifo.h"
+#include "core/hle/service/hid/controllers/types/touch_types.h"
 
 namespace Core::HID {
 class EmulatedConsole;
 } // namespace Core::HID
 
 namespace Service::HID {
+struct TouchScreenSharedMemoryFormat;
+
 class TouchScreen final : public ControllerBase {
 public:
-    explicit TouchScreen(Core::HID::HIDCore& hid_core_, u8* raw_shared_memory_);
+    explicit TouchScreen(Core::HID::HIDCore& hid_core_,
+                         TouchScreenSharedMemoryFormat& touch_shared_memory);
     ~TouchScreen() override;
 
     // Called when the controller is initialized
@@ -31,27 +34,8 @@ public:
     void SetTouchscreenDimensions(u32 width, u32 height);
 
 private:
-    static constexpr std::size_t MAX_FINGERS = 16;
-
-    // This is nn::hid::TouchScreenState
-    struct TouchScreenState {
-        s64 sampling_number{};
-        s32 entry_count{};
-        INSERT_PADDING_BYTES(4); // Reserved
-        std::array<Core::HID::TouchState, MAX_FINGERS> states{};
-    };
-    static_assert(sizeof(TouchScreenState) == 0x290, "TouchScreenState is an invalid size");
-
-    struct TouchSharedMemory {
-        // This is nn::hid::detail::TouchScreenLifo
-        Lifo<TouchScreenState, hid_entry_count> touch_screen_lifo{};
-        static_assert(sizeof(touch_screen_lifo) == 0x2C38, "touch_screen_lifo is an invalid size");
-        INSERT_PADDING_WORDS(0xF2);
-    };
-    static_assert(sizeof(TouchSharedMemory) == 0x3000, "TouchSharedMemory is an invalid size");
-
     TouchScreenState next_state{};
-    TouchSharedMemory* shared_memory = nullptr;
+    TouchScreenSharedMemoryFormat& shared_memory;
     Core::HID::EmulatedConsole* console = nullptr;
 
     std::array<Core::HID::TouchFinger, MAX_FINGERS> fingers{};
diff --git a/src/core/hle/service/hid/controllers/types/debug_pad_types.h b/src/core/hle/service/hid/controllers/types/debug_pad_types.h
new file mode 100644
index 000000000..a96171b62
--- /dev/null
+++ b/src/core/hle/service/hid/controllers/types/debug_pad_types.h
@@ -0,0 +1,31 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include "common/bit_field.h"
+#include "common/common_types.h"
+#include "core/hid/hid_types.h"
+
+namespace Service::HID {
+
+// This is nn::hid::DebugPadAttribute
+struct DebugPadAttribute {
+    union {
+        u32 raw{};
+        BitField<0, 1, u32> connected;
+    };
+};
+static_assert(sizeof(DebugPadAttribute) == 0x4, "DebugPadAttribute is an invalid size");
+
+// This is nn::hid::DebugPadState
+struct DebugPadState {
+    s64 sampling_number{};
+    DebugPadAttribute attribute{};
+    Core::HID::DebugPadButton pad_state{};
+    Core::HID::AnalogStickState r_stick{};
+    Core::HID::AnalogStickState l_stick{};
+};
+static_assert(sizeof(DebugPadState) == 0x20, "DebugPadState is an invalid state");
+
+} // namespace Service::HID
diff --git a/src/core/hle/service/hid/controllers/types/gesture_types.h b/src/core/hle/service/hid/controllers/types/gesture_types.h
new file mode 100644
index 000000000..b4f034cd3
--- /dev/null
+++ b/src/core/hle/service/hid/controllers/types/gesture_types.h
@@ -0,0 +1,77 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include <array>
+#include "common/bit_field.h"
+#include "common/common_types.h"
+#include "common/point.h"
+
+namespace Service::HID {
+static constexpr size_t MAX_FINGERS = 16;
+static constexpr size_t MAX_POINTS = 4;
+
+// This is nn::hid::GestureType
+enum class GestureType : u32 {
+    Idle,     // Nothing touching the screen
+    Complete, // Set at the end of a touch event
+    Cancel,   // Set when the number of fingers change
+    Touch,    // A finger just touched the screen
+    Press,    // Set if last type is touch and the finger hasn't moved
+    Tap,      // Fast press then release
+    Pan,      // All points moving together across the screen
+    Swipe,    // Fast press movement and release of a single point
+    Pinch,    // All points moving away/closer to the midpoint
+    Rotate,   // All points rotating from the midpoint
+};
+
+// This is nn::hid::GestureDirection
+enum class GestureDirection : u32 {
+    None,
+    Left,
+    Up,
+    Right,
+    Down,
+};
+
+// This is nn::hid::GestureAttribute
+struct GestureAttribute {
+    union {
+        u32 raw{};
+
+        BitField<4, 1, u32> is_new_touch;
+        BitField<8, 1, u32> is_double_tap;
+    };
+};
+static_assert(sizeof(GestureAttribute) == 4, "GestureAttribute is an invalid size");
+
+// This is nn::hid::GestureState
+struct GestureState {
+    s64 sampling_number{};
+    s64 detection_count{};
+    GestureType type{GestureType::Idle};
+    GestureDirection direction{GestureDirection::None};
+    Common::Point<s32> pos{};
+    Common::Point<s32> delta{};
+    f32 vel_x{};
+    f32 vel_y{};
+    GestureAttribute attributes{};
+    f32 scale{};
+    f32 rotation_angle{};
+    s32 point_count{};
+    std::array<Common::Point<s32>, 4> points{};
+};
+static_assert(sizeof(GestureState) == 0x60, "GestureState is an invalid size");
+
+struct GestureProperties {
+    std::array<Common::Point<s32>, MAX_POINTS> points{};
+    std::size_t active_points{};
+    Common::Point<s32> mid_point{};
+    s64 detection_count{};
+    u64 delta_time{};
+    f32 average_distance{};
+    f32 angle{};
+};
+
+} // namespace Service::HID
diff --git a/src/core/hle/service/hid/controllers/types/keyboard_types.h b/src/core/hle/service/hid/controllers/types/keyboard_types.h
new file mode 100644
index 000000000..f44a536b9
--- /dev/null
+++ b/src/core/hle/service/hid/controllers/types/keyboard_types.h
@@ -0,0 +1,20 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include "common/common_types.h"
+#include "core/hid/hid_types.h"
+
+namespace Service::HID {
+
+// This is nn::hid::detail::KeyboardState
+struct KeyboardState {
+    s64 sampling_number{};
+    Core::HID::KeyboardModifier modifier{};
+    Core::HID::KeyboardAttribute attribute{};
+    Core::HID::KeyboardKey key{};
+};
+static_assert(sizeof(KeyboardState) == 0x30, "KeyboardState is an invalid size");
+
+} // namespace Service::HID
diff --git a/src/core/hle/service/hid/controllers/types/mouse_types.h b/src/core/hle/service/hid/controllers/types/mouse_types.h
new file mode 100644
index 000000000..8bd6e167c
--- /dev/null
+++ b/src/core/hle/service/hid/controllers/types/mouse_types.h
@@ -0,0 +1,8 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include "common/common_types.h"
+
+namespace Service::HID {} // namespace Service::HID
diff --git a/src/core/hle/service/hid/controllers/types/npad_types.h b/src/core/hle/service/hid/controllers/types/npad_types.h
new file mode 100644
index 000000000..a5ce2562b
--- /dev/null
+++ b/src/core/hle/service/hid/controllers/types/npad_types.h
@@ -0,0 +1,254 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include "common/bit_field.h"
+#include "common/common_funcs.h"
+#include "common/common_types.h"
+#include "core/hid/hid_types.h"
+
+namespace Service::HID {
+static constexpr std::size_t NpadCount = 10;
+
+// This is nn::hid::NpadJoyHoldType
+enum class NpadJoyHoldType : u64 {
+    Vertical = 0,
+    Horizontal = 1,
+};
+
+// This is nn::hid::NpadJoyAssignmentMode
+enum class NpadJoyAssignmentMode : u32 {
+    Dual = 0,
+    Single = 1,
+};
+
+// This is nn::hid::NpadJoyDeviceType
+enum class NpadJoyDeviceType : s64 {
+    Left = 0,
+    Right = 1,
+};
+
+// This is nn::hid::NpadHandheldActivationMode
+enum class NpadHandheldActivationMode : u64 {
+    Dual = 0,
+    Single = 1,
+    None = 2,
+    MaxActivationMode = 3,
+};
+
+// This is nn::hid::system::AppletFooterUiAttributesSet
+struct AppletFooterUiAttributes {
+    INSERT_PADDING_BYTES(0x4);
+};
+
+// This is nn::hid::system::AppletFooterUiType
+enum class AppletFooterUiType : u8 {
+    None = 0,
+    HandheldNone = 1,
+    HandheldJoyConLeftOnly = 2,
+    HandheldJoyConRightOnly = 3,
+    HandheldJoyConLeftJoyConRight = 4,
+    JoyDual = 5,
+    JoyDualLeftOnly = 6,
+    JoyDualRightOnly = 7,
+    JoyLeftHorizontal = 8,
+    JoyLeftVertical = 9,
+    JoyRightHorizontal = 10,
+    JoyRightVertical = 11,
+    SwitchProController = 12,
+    CompatibleProController = 13,
+    CompatibleJoyCon = 14,
+    LarkHvc1 = 15,
+    LarkHvc2 = 16,
+    LarkNesLeft = 17,
+    LarkNesRight = 18,
+    Lucia = 19,
+    Verification = 20,
+    Lagon = 21,
+};
+
+using AppletFooterUiVariant = u8;
+
+// This is "nn::hid::system::AppletDetailedUiType".
+struct AppletDetailedUiType {
+    AppletFooterUiVariant ui_variant;
+    INSERT_PADDING_BYTES(0x2);
+    AppletFooterUiType footer;
+};
+static_assert(sizeof(AppletDetailedUiType) == 0x4, "AppletDetailedUiType is an invalid size");
+// This is nn::hid::NpadCommunicationMode
+enum class NpadCommunicationMode : u64 {
+    Mode_5ms = 0,
+    Mode_10ms = 1,
+    Mode_15ms = 2,
+    Default = 3,
+};
+
+enum class NpadRevision : u32 {
+    Revision0 = 0,
+    Revision1 = 1,
+    Revision2 = 2,
+    Revision3 = 3,
+};
+
+// This is nn::hid::detail::ColorAttribute
+enum class ColorAttribute : u32 {
+    Ok = 0,
+    ReadError = 1,
+    NoController = 2,
+};
+static_assert(sizeof(ColorAttribute) == 4, "ColorAttribute is an invalid size");
+
+// This is nn::hid::detail::NpadFullKeyColorState
+struct NpadFullKeyColorState {
+    ColorAttribute attribute{ColorAttribute::NoController};
+    Core::HID::NpadControllerColor fullkey{};
+};
+static_assert(sizeof(NpadFullKeyColorState) == 0xC, "NpadFullKeyColorState is an invalid size");
+
+// This is nn::hid::detail::NpadJoyColorState
+struct NpadJoyColorState {
+    ColorAttribute attribute{ColorAttribute::NoController};
+    Core::HID::NpadControllerColor left{};
+    Core::HID::NpadControllerColor right{};
+};
+static_assert(sizeof(NpadJoyColorState) == 0x14, "NpadJoyColorState is an invalid size");
+
+// This is nn::hid::NpadAttribute
+struct NpadAttribute {
+    union {
+        u32 raw{};
+        BitField<0, 1, u32> is_connected;
+        BitField<1, 1, u32> is_wired;
+        BitField<2, 1, u32> is_left_connected;
+        BitField<3, 1, u32> is_left_wired;
+        BitField<4, 1, u32> is_right_connected;
+        BitField<5, 1, u32> is_right_wired;
+    };
+};
+static_assert(sizeof(NpadAttribute) == 4, "NpadAttribute is an invalid size");
+
+// This is nn::hid::NpadFullKeyState
+// This is nn::hid::NpadHandheldState
+// This is nn::hid::NpadJoyDualState
+// This is nn::hid::NpadJoyLeftState
+// This is nn::hid::NpadJoyRightState
+// This is nn::hid::NpadPalmaState
+// This is nn::hid::NpadSystemExtState
+struct NPadGenericState {
+    s64_le sampling_number{};
+    Core::HID::NpadButtonState npad_buttons{};
+    Core::HID::AnalogStickState l_stick{};
+    Core::HID::AnalogStickState r_stick{};
+    NpadAttribute connection_status{};
+    INSERT_PADDING_BYTES(4); // Reserved
+};
+static_assert(sizeof(NPadGenericState) == 0x28, "NPadGenericState is an invalid size");
+
+// This is nn::hid::server::NpadGcTriggerState
+struct NpadGcTriggerState {
+    s64 sampling_number{};
+    s32 l_analog{};
+    s32 r_analog{};
+};
+static_assert(sizeof(NpadGcTriggerState) == 0x10, "NpadGcTriggerState is an invalid size");
+
+// This is nn::hid::NpadSystemProperties
+struct NPadSystemProperties {
+    union {
+        s64 raw{};
+        BitField<0, 1, s64> is_charging_joy_dual;
+        BitField<1, 1, s64> is_charging_joy_left;
+        BitField<2, 1, s64> is_charging_joy_right;
+        BitField<3, 1, s64> is_powered_joy_dual;
+        BitField<4, 1, s64> is_powered_joy_left;
+        BitField<5, 1, s64> is_powered_joy_right;
+        BitField<9, 1, s64> is_system_unsupported_button;
+        BitField<10, 1, s64> is_system_ext_unsupported_button;
+        BitField<11, 1, s64> is_vertical;
+        BitField<12, 1, s64> is_horizontal;
+        BitField<13, 1, s64> use_plus;
+        BitField<14, 1, s64> use_minus;
+        BitField<15, 1, s64> use_directional_buttons;
+    };
+};
+static_assert(sizeof(NPadSystemProperties) == 0x8, "NPadSystemProperties is an invalid size");
+
+// This is nn::hid::NpadSystemButtonProperties
+struct NpadSystemButtonProperties {
+    union {
+        s32 raw{};
+        BitField<0, 1, s32> is_home_button_protection_enabled;
+    };
+};
+static_assert(sizeof(NpadSystemButtonProperties) == 0x4, "NPadButtonProperties is an invalid size");
+
+// This is nn::hid::system::DeviceType
+struct DeviceType {
+    union {
+        u32 raw{};
+        BitField<0, 1, s32> fullkey;
+        BitField<1, 1, s32> debug_pad;
+        BitField<2, 1, s32> handheld_left;
+        BitField<3, 1, s32> handheld_right;
+        BitField<4, 1, s32> joycon_left;
+        BitField<5, 1, s32> joycon_right;
+        BitField<6, 1, s32> palma;
+        BitField<7, 1, s32> lark_hvc_left;
+        BitField<8, 1, s32> lark_hvc_right;
+        BitField<9, 1, s32> lark_nes_left;
+        BitField<10, 1, s32> lark_nes_right;
+        BitField<11, 1, s32> handheld_lark_hvc_left;
+        BitField<12, 1, s32> handheld_lark_hvc_right;
+        BitField<13, 1, s32> handheld_lark_nes_left;
+        BitField<14, 1, s32> handheld_lark_nes_right;
+        BitField<15, 1, s32> lucia;
+        BitField<16, 1, s32> lagon;
+        BitField<17, 1, s32> lager;
+        BitField<31, 1, s32> system;
+    };
+};
+
+// This is nn::hid::detail::NfcXcdDeviceHandleStateImpl
+struct NfcXcdDeviceHandleStateImpl {
+    u64 handle{};
+    bool is_available{};
+    bool is_activated{};
+    INSERT_PADDING_BYTES(0x6); // Reserved
+    u64 sampling_number{};
+};
+static_assert(sizeof(NfcXcdDeviceHandleStateImpl) == 0x18,
+              "NfcXcdDeviceHandleStateImpl is an invalid size");
+
+// This is nn::hid::NpadLarkType
+enum class NpadLarkType : u32 {
+    Invalid,
+    H1,
+    H2,
+    NL,
+    NR,
+};
+
+// This is nn::hid::NpadLuciaType
+enum class NpadLuciaType : u32 {
+    Invalid,
+    J,
+    E,
+    U,
+};
+
+// This is nn::hid::NpadLagonType
+enum class NpadLagonType : u32 {
+    Invalid,
+};
+
+// This is nn::hid::NpadLagerType
+enum class NpadLagerType : u32 {
+    Invalid,
+    J,
+    E,
+    U,
+};
+
+} // namespace Service::HID
diff --git a/src/core/hle/service/hid/controllers/types/touch_types.h b/src/core/hle/service/hid/controllers/types/touch_types.h
new file mode 100644
index 000000000..efeaa796d
--- /dev/null
+++ b/src/core/hle/service/hid/controllers/types/touch_types.h
@@ -0,0 +1,90 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include <array>
+
+#include <array>
+#include "common/bit_field.h"
+#include "common/common_funcs.h"
+#include "common/common_types.h"
+#include "common/point.h"
+#include "core/hid/hid_types.h"
+
+namespace Service::HID {
+static constexpr std::size_t MAX_FINGERS = 16;
+static constexpr size_t MAX_POINTS = 4;
+
+// This is nn::hid::GestureType
+enum class GestureType : u32 {
+    Idle,     // Nothing touching the screen
+    Complete, // Set at the end of a touch event
+    Cancel,   // Set when the number of fingers change
+    Touch,    // A finger just touched the screen
+    Press,    // Set if last type is touch and the finger hasn't moved
+    Tap,      // Fast press then release
+    Pan,      // All points moving together across the screen
+    Swipe,    // Fast press movement and release of a single point
+    Pinch,    // All points moving away/closer to the midpoint
+    Rotate,   // All points rotating from the midpoint
+};
+
+// This is nn::hid::GestureDirection
+enum class GestureDirection : u32 {
+    None,
+    Left,
+    Up,
+    Right,
+    Down,
+};
+
+// This is nn::hid::GestureAttribute
+struct GestureAttribute {
+    union {
+        u32 raw{};
+
+        BitField<4, 1, u32> is_new_touch;
+        BitField<8, 1, u32> is_double_tap;
+    };
+};
+static_assert(sizeof(GestureAttribute) == 4, "GestureAttribute is an invalid size");
+
+// This is nn::hid::GestureState
+struct GestureState {
+    s64 sampling_number{};
+    s64 detection_count{};
+    GestureType type{GestureType::Idle};
+    GestureDirection direction{GestureDirection::None};
+    Common::Point<s32> pos{};
+    Common::Point<s32> delta{};
+    f32 vel_x{};
+    f32 vel_y{};
+    GestureAttribute attributes{};
+    f32 scale{};
+    f32 rotation_angle{};
+    s32 point_count{};
+    std::array<Common::Point<s32>, 4> points{};
+};
+static_assert(sizeof(GestureState) == 0x60, "GestureState is an invalid size");
+
+struct GestureProperties {
+    std::array<Common::Point<s32>, MAX_POINTS> points{};
+    std::size_t active_points{};
+    Common::Point<s32> mid_point{};
+    s64 detection_count{};
+    u64 delta_time{};
+    f32 average_distance{};
+    f32 angle{};
+};
+
+// This is nn::hid::TouchScreenState
+struct TouchScreenState {
+    s64 sampling_number{};
+    s32 entry_count{};
+    INSERT_PADDING_BYTES(4); // Reserved
+    std::array<Core::HID::TouchState, MAX_FINGERS> states{};
+};
+static_assert(sizeof(TouchScreenState) == 0x290, "TouchScreenState is an invalid size");
+
+} // namespace Service::HID
diff --git a/src/core/hle/service/hid/controllers/xpad.cpp b/src/core/hle/service/hid/controllers/xpad.cpp
deleted file mode 100644
index 0aaed1fa7..000000000
--- a/src/core/hle/service/hid/controllers/xpad.cpp
+++ /dev/null
@@ -1,39 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#include <cstring>
-#include "common/common_types.h"
-#include "core/core_timing.h"
-#include "core/hid/hid_core.h"
-#include "core/hle/service/hid/controllers/xpad.h"
-
-namespace Service::HID {
-constexpr std::size_t SHARED_MEMORY_OFFSET = 0x3C00;
-
-XPad::XPad(Core::HID::HIDCore& hid_core_, u8* raw_shared_memory_) : ControllerBase{hid_core_} {
-    static_assert(SHARED_MEMORY_OFFSET + sizeof(XpadSharedMemory) < shared_memory_size,
-                  "XpadSharedMemory is bigger than the shared memory");
-    shared_memory = std::construct_at(
-        reinterpret_cast<XpadSharedMemory*>(raw_shared_memory_ + SHARED_MEMORY_OFFSET));
-}
-XPad::~XPad() = default;
-
-void XPad::OnInit() {}
-
-void XPad::OnRelease() {}
-
-void XPad::OnUpdate(const Core::Timing::CoreTiming& core_timing) {
-    if (!IsControllerActivated()) {
-        shared_memory->basic_xpad_lifo.buffer_count = 0;
-        shared_memory->basic_xpad_lifo.buffer_tail = 0;
-        return;
-    }
-
-    const auto& last_entry = shared_memory->basic_xpad_lifo.ReadCurrentEntry().state;
-    next_state.sampling_number = last_entry.sampling_number + 1;
-    // TODO(ogniK): Update xpad states
-
-    shared_memory->basic_xpad_lifo.WriteNextEntry(next_state);
-}
-
-} // namespace Service::HID
diff --git a/src/core/hle/service/hid/controllers/xpad.h b/src/core/hle/service/hid/controllers/xpad.h
deleted file mode 100644
index 9e63a317a..000000000
--- a/src/core/hle/service/hid/controllers/xpad.h
+++ /dev/null
@@ -1,112 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#pragma once
-
-#include "common/bit_field.h"
-#include "common/common_types.h"
-#include "core/hid/hid_types.h"
-#include "core/hle/service/hid/controllers/controller_base.h"
-#include "core/hle/service/hid/ring_lifo.h"
-
-namespace Service::HID {
-class XPad final : public ControllerBase {
-public:
-    explicit XPad(Core::HID::HIDCore& hid_core_, u8* raw_shared_memory_);
-    ~XPad() override;
-
-    // Called when the controller is initialized
-    void OnInit() override;
-
-    // When the controller is released
-    void OnRelease() override;
-
-    // When the controller is requesting an update for the shared memory
-    void OnUpdate(const Core::Timing::CoreTiming& core_timing) override;
-
-private:
-    // This is nn::hid::BasicXpadAttributeSet
-    struct BasicXpadAttributeSet {
-        union {
-            u32 raw{};
-            BitField<0, 1, u32> is_connected;
-            BitField<1, 1, u32> is_wired;
-            BitField<2, 1, u32> is_left_connected;
-            BitField<3, 1, u32> is_left_wired;
-            BitField<4, 1, u32> is_right_connected;
-            BitField<5, 1, u32> is_right_wired;
-        };
-    };
-    static_assert(sizeof(BasicXpadAttributeSet) == 4, "BasicXpadAttributeSet is an invalid size");
-
-    // This is nn::hid::BasicXpadButtonSet
-    struct BasicXpadButtonSet {
-        union {
-            u32 raw{};
-            // Button states
-            BitField<0, 1, u32> a;
-            BitField<1, 1, u32> b;
-            BitField<2, 1, u32> x;
-            BitField<3, 1, u32> y;
-            BitField<4, 1, u32> l_stick;
-            BitField<5, 1, u32> r_stick;
-            BitField<6, 1, u32> l;
-            BitField<7, 1, u32> r;
-            BitField<8, 1, u32> zl;
-            BitField<9, 1, u32> zr;
-            BitField<10, 1, u32> plus;
-            BitField<11, 1, u32> minus;
-
-            // D-Pad
-            BitField<12, 1, u32> d_left;
-            BitField<13, 1, u32> d_up;
-            BitField<14, 1, u32> d_right;
-            BitField<15, 1, u32> d_down;
-
-            // Left JoyStick
-            BitField<16, 1, u32> l_stick_left;
-            BitField<17, 1, u32> l_stick_up;
-            BitField<18, 1, u32> l_stick_right;
-            BitField<19, 1, u32> l_stick_down;
-
-            // Right JoyStick
-            BitField<20, 1, u32> r_stick_left;
-            BitField<21, 1, u32> r_stick_up;
-            BitField<22, 1, u32> r_stick_right;
-            BitField<23, 1, u32> r_stick_down;
-
-            // Not always active?
-            BitField<24, 1, u32> left_sl;
-            BitField<25, 1, u32> left_sr;
-
-            BitField<26, 1, u32> right_sl;
-            BitField<27, 1, u32> right_sr;
-
-            BitField<28, 1, u32> palma;
-            BitField<30, 1, u32> handheld_left_b;
-        };
-    };
-    static_assert(sizeof(BasicXpadButtonSet) == 4, "BasicXpadButtonSet is an invalid size");
-
-    // This is nn::hid::detail::BasicXpadState
-    struct BasicXpadState {
-        s64 sampling_number{};
-        BasicXpadAttributeSet attributes{};
-        BasicXpadButtonSet pad_states{};
-        Core::HID::AnalogStickState l_stick{};
-        Core::HID::AnalogStickState r_stick{};
-    };
-    static_assert(sizeof(BasicXpadState) == 0x20, "BasicXpadState is an invalid size");
-
-    struct XpadSharedMemory {
-        // This is nn::hid::detail::BasicXpadLifo
-        Lifo<BasicXpadState, hid_entry_count> basic_xpad_lifo{};
-        static_assert(sizeof(basic_xpad_lifo) == 0x2C8, "basic_xpad_lifo is an invalid size");
-        INSERT_PADDING_WORDS(0x4E);
-    };
-    static_assert(sizeof(XpadSharedMemory) == 0x400, "XpadSharedMemory is an invalid size");
-
-    BasicXpadState next_state{};
-    XpadSharedMemory* shared_memory = nullptr;
-};
-} // namespace Service::HID
diff --git a/src/core/hle/service/hid/errors.h b/src/core/hle/service/hid/errors.h
index f00cb831f..6dc976fe1 100644
--- a/src/core/hle/service/hid/errors.h
+++ b/src/core/hle/service/hid/errors.h
@@ -20,6 +20,9 @@ constexpr Result InvalidNpadId{ErrorModule::HID, 709};
 constexpr Result NpadNotConnected{ErrorModule::HID, 710};
 constexpr Result InvalidArraySize{ErrorModule::HID, 715};
 
+constexpr Result ResultAppletResourceOverflow{ErrorModule::HID, 1041};
+constexpr Result ResultAppletResourceNotInitialized{ErrorModule::HID, 1042};
+constexpr Result ResultSharedMemoryNotInitialized{ErrorModule::HID, 1043};
 constexpr Result ResultAruidNoAvailableEntries{ErrorModule::HID, 1044};
 constexpr Result ResultAruidAlreadyRegistered{ErrorModule::HID, 1046};
 constexpr Result ResultAruidNotRegistered{ErrorModule::HID, 1047};
diff --git a/src/core/hle/service/hid/hid_server.cpp b/src/core/hle/service/hid/hid_server.cpp
index e0f4051aa..de24b0401 100644
--- a/src/core/hle/service/hid/hid_server.cpp
+++ b/src/core/hle/service/hid/hid_server.cpp
@@ -28,6 +28,7 @@
 #include "core/hle/service/hid/controllers/seven_six_axis.h"
 #include "core/hle/service/hid/controllers/six_axis.h"
 #include "core/hle/service/hid/controllers/touchscreen.h"
+#include "core/hle/service/hid/controllers/types/npad_types.h"
 
 namespace Service::HID {
 
@@ -222,16 +223,14 @@ void IHidServer::CreateAppletResource(HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
     const auto applet_resource_user_id{rp.Pop<u64>()};
 
-    LOG_DEBUG(Service_HID, "called, applet_resource_user_id={}", applet_resource_user_id);
-
     Result result = GetResourceManager()->CreateAppletResource(applet_resource_user_id);
-    if (result.IsSuccess()) {
-        result = GetResourceManager()->GetNpad()->Activate(applet_resource_user_id);
-    }
+
+    LOG_DEBUG(Service_HID, "called, applet_resource_user_id={}, result=0x{:X}",
+              applet_resource_user_id, result.raw);
 
     IPC::ResponseBuilder rb{ctx, 2, 0, 1};
     rb.Push(result);
-    rb.PushIpcInterface<IAppletResource>(system, resource_manager);
+    rb.PushIpcInterface<IAppletResource>(system, resource_manager, applet_resource_user_id);
 }
 
 void IHidServer::ActivateDebugPad(HLERequestContext& ctx) {
@@ -1101,7 +1100,7 @@ void IHidServer::GetPlayerLedPattern(HLERequestContext& ctx) {
 void IHidServer::ActivateNpadWithRevision(HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
     struct Parameters {
-        NPad::NpadRevision revision;
+        NpadRevision revision;
         INSERT_PADDING_WORDS_NOINIT(1);
         u64 applet_resource_user_id;
     };
@@ -1124,7 +1123,7 @@ void IHidServer::ActivateNpadWithRevision(HLERequestContext& ctx) {
 void IHidServer::SetNpadJoyHoldType(HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
     const auto applet_resource_user_id{rp.Pop<u64>()};
-    const auto hold_type{rp.PopEnum<NPad::NpadJoyHoldType>()};
+    const auto hold_type{rp.PopEnum<NpadJoyHoldType>()};
 
     GetResourceManager()->GetNpad()->SetHoldType(hold_type);
 
@@ -1159,8 +1158,8 @@ void IHidServer::SetNpadJoyAssignmentModeSingleByDefault(HLERequestContext& ctx)
 
     Core::HID::NpadIdType new_npad_id{};
     auto controller = GetResourceManager()->GetNpad();
-    controller->SetNpadMode(new_npad_id, parameters.npad_id, NPad::NpadJoyDeviceType::Left,
-                            NPad::NpadJoyAssignmentMode::Single);
+    controller->SetNpadMode(new_npad_id, parameters.npad_id, NpadJoyDeviceType::Left,
+                            NpadJoyAssignmentMode::Single);
 
     LOG_INFO(Service_HID, "called, npad_id={}, applet_resource_user_id={}", parameters.npad_id,
              parameters.applet_resource_user_id);
@@ -1175,7 +1174,7 @@ void IHidServer::SetNpadJoyAssignmentModeSingle(HLERequestContext& ctx) {
         Core::HID::NpadIdType npad_id;
         INSERT_PADDING_WORDS_NOINIT(1);
         u64 applet_resource_user_id;
-        NPad::NpadJoyDeviceType npad_joy_device_type;
+        NpadJoyDeviceType npad_joy_device_type;
     };
     static_assert(sizeof(Parameters) == 0x18, "Parameters has incorrect size.");
 
@@ -1184,7 +1183,7 @@ void IHidServer::SetNpadJoyAssignmentModeSingle(HLERequestContext& ctx) {
     Core::HID::NpadIdType new_npad_id{};
     auto controller = GetResourceManager()->GetNpad();
     controller->SetNpadMode(new_npad_id, parameters.npad_id, parameters.npad_joy_device_type,
-                            NPad::NpadJoyAssignmentMode::Single);
+                            NpadJoyAssignmentMode::Single);
 
     LOG_INFO(Service_HID, "called, npad_id={}, applet_resource_user_id={}, npad_joy_device_type={}",
              parameters.npad_id, parameters.applet_resource_user_id,
@@ -1207,7 +1206,7 @@ void IHidServer::SetNpadJoyAssignmentModeDual(HLERequestContext& ctx) {
 
     Core::HID::NpadIdType new_npad_id{};
     auto controller = GetResourceManager()->GetNpad();
-    controller->SetNpadMode(new_npad_id, parameters.npad_id, {}, NPad::NpadJoyAssignmentMode::Dual);
+    controller->SetNpadMode(new_npad_id, parameters.npad_id, {}, NpadJoyAssignmentMode::Dual);
 
     LOG_DEBUG(Service_HID, "called, npad_id={}, applet_resource_user_id={}", parameters.npad_id,
               parameters.applet_resource_user_id); // Spams a lot when controller applet is open
@@ -1259,7 +1258,7 @@ void IHidServer::StopLrAssignmentMode(HLERequestContext& ctx) {
 void IHidServer::SetNpadHandheldActivationMode(HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
     const auto applet_resource_user_id{rp.Pop<u64>()};
-    const auto activation_mode{rp.PopEnum<NPad::NpadHandheldActivationMode>()};
+    const auto activation_mode{rp.PopEnum<NpadHandheldActivationMode>()};
 
     GetResourceManager()->GetNpad()->SetNpadHandheldActivationMode(activation_mode);
 
@@ -1351,7 +1350,7 @@ void IHidServer::SetNpadJoyAssignmentModeSingleWithDestination(HLERequestContext
         Core::HID::NpadIdType npad_id;
         INSERT_PADDING_WORDS_NOINIT(1);
         u64 applet_resource_user_id;
-        NPad::NpadJoyDeviceType npad_joy_device_type;
+        NpadJoyDeviceType npad_joy_device_type;
     };
     static_assert(sizeof(Parameters) == 0x18, "Parameters has incorrect size.");
 
@@ -1361,7 +1360,7 @@ void IHidServer::SetNpadJoyAssignmentModeSingleWithDestination(HLERequestContext
     auto controller = GetResourceManager()->GetNpad();
     const auto is_reassigned =
         controller->SetNpadMode(new_npad_id, parameters.npad_id, parameters.npad_joy_device_type,
-                                NPad::NpadJoyAssignmentMode::Single);
+                                NpadJoyAssignmentMode::Single);
 
     LOG_INFO(Service_HID, "called, npad_id={}, applet_resource_user_id={}, npad_joy_device_type={}",
              parameters.npad_id, parameters.applet_resource_user_id,
@@ -2317,7 +2316,7 @@ void IHidServer::SetDisallowedPalmaConnection(HLERequestContext& ctx) {
 void IHidServer::SetNpadCommunicationMode(HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
     const auto applet_resource_user_id{rp.Pop<u64>()};
-    const auto communication_mode{rp.PopEnum<NPad::NpadCommunicationMode>()};
+    const auto communication_mode{rp.PopEnum<NpadCommunicationMode>()};
 
     GetResourceManager()->GetNpad()->SetNpadCommunicationMode(communication_mode);
 
diff --git a/src/core/hle/service/hid/hid_system_server.cpp b/src/core/hle/service/hid/hid_system_server.cpp
index 4d33456a3..5cc88c4a1 100644
--- a/src/core/hle/service/hid/hid_system_server.cpp
+++ b/src/core/hle/service/hid/hid_system_server.cpp
@@ -5,6 +5,7 @@
 #include "core/hle/service/hid/controllers/npad.h"
 #include "core/hle/service/hid/controllers/palma.h"
 #include "core/hle/service/hid/controllers/touchscreen.h"
+#include "core/hle/service/hid/controllers/types/npad_types.h"
 #include "core/hle/service/hid/errors.h"
 #include "core/hle/service/hid/hid_system_server.h"
 #include "core/hle/service/hid/resource_manager.h"
@@ -328,7 +329,7 @@ void IHidSystemServer::GetAppletDetailedUiType(HLERequestContext& ctx) {
     LOG_DEBUG(Service_HID, "called, npad_id_type={}",
               npad_id_type); // Spams a lot when controller applet is running
 
-    const NPad::AppletDetailedUiType detailed_ui_type =
+    const AppletDetailedUiType detailed_ui_type =
         GetResourceManager()->GetNpad()->GetAppletDetailedUiType(npad_id_type);
 
     IPC::ResponseBuilder rb{ctx, 3};
diff --git a/src/core/hle/service/hid/resource_manager.cpp b/src/core/hle/service/hid/resource_manager.cpp
index 60d4ef71f..6c6cbd802 100644
--- a/src/core/hle/service/hid/resource_manager.cpp
+++ b/src/core/hle/service/hid/resource_manager.cpp
@@ -18,10 +18,10 @@
 #include "core/hle/service/hid/controllers/npad.h"
 #include "core/hle/service/hid/controllers/palma.h"
 #include "core/hle/service/hid/controllers/seven_six_axis.h"
+#include "core/hle/service/hid/controllers/shared_memory_format.h"
 #include "core/hle/service/hid/controllers/six_axis.h"
 #include "core/hle/service/hid/controllers/stubbed.h"
 #include "core/hle/service/hid/controllers/touchscreen.h"
-#include "core/hle/service/hid/controllers/xpad.h"
 
 namespace Service::HID {
 
@@ -45,40 +45,43 @@ void ResourceManager::Initialize() {
         return;
     }
 
-    u8* shared_memory = system.Kernel().GetHidSharedMem().GetPointer();
-    debug_pad = std::make_shared<DebugPad>(system.HIDCore(), shared_memory);
-    mouse = std::make_shared<Mouse>(system.HIDCore(), shared_memory);
-    debug_mouse = std::make_shared<DebugMouse>(system.HIDCore(), shared_memory);
-    keyboard = std::make_shared<Keyboard>(system.HIDCore(), shared_memory);
-    unique_pad = std::make_shared<UniquePad>(system.HIDCore(), shared_memory);
-    npad = std::make_shared<NPad>(system.HIDCore(), shared_memory, service_context);
-    gesture = std::make_shared<Gesture>(system.HIDCore(), shared_memory);
-    touch_screen = std::make_shared<TouchScreen>(system.HIDCore(), shared_memory);
-    xpad = std::make_shared<XPad>(system.HIDCore(), shared_memory);
+    system.HIDCore().ReloadInputDevices();
+    is_initialized = true;
+}
+
+void ResourceManager::InitializeController(u64 aruid) {
+    SharedMemoryFormat* shared_memory = nullptr;
+    const auto result = applet_resource->GetSharedMemoryFormat(&shared_memory, aruid);
+    if (result.IsError()) {
+        return;
+    }
 
-    palma = std::make_shared<Palma>(system.HIDCore(), shared_memory, service_context);
+    debug_pad = std::make_shared<DebugPad>(system.HIDCore(), shared_memory->debug_pad);
+    mouse = std::make_shared<Mouse>(system.HIDCore(), shared_memory->mouse);
+    debug_mouse = std::make_shared<DebugMouse>(system.HIDCore(), shared_memory->debug_mouse);
+    keyboard = std::make_shared<Keyboard>(system.HIDCore(), shared_memory->keyboard);
+    unique_pad = std::make_shared<UniquePad>(system.HIDCore(), shared_memory->unique_pad.header);
+    npad = std::make_shared<NPad>(system.HIDCore(), shared_memory->npad, service_context);
+    gesture = std::make_shared<Gesture>(system.HIDCore(), shared_memory->gesture);
+    touch_screen = std::make_shared<TouchScreen>(system.HIDCore(), shared_memory->touch_screen);
 
-    home_button = std::make_shared<HomeButton>(system.HIDCore(), shared_memory);
-    sleep_button = std::make_shared<SleepButton>(system.HIDCore(), shared_memory);
-    capture_button = std::make_shared<CaptureButton>(system.HIDCore(), shared_memory);
+    palma = std::make_shared<Palma>(system.HIDCore(), service_context);
+
+    home_button = std::make_shared<HomeButton>(system.HIDCore(), shared_memory->home_button.header);
+    sleep_button =
+        std::make_shared<SleepButton>(system.HIDCore(), shared_memory->sleep_button.header);
+    capture_button =
+        std::make_shared<CaptureButton>(system.HIDCore(), shared_memory->capture_button.header);
+    digitizer = std::make_shared<Digitizer>(system.HIDCore(), shared_memory->digitizer.header);
 
     six_axis = std::make_shared<SixAxis>(system.HIDCore(), npad);
-    console_six_axis = std::make_shared<ConsoleSixAxis>(system.HIDCore(), shared_memory);
+    console_six_axis = std::make_shared<ConsoleSixAxis>(system.HIDCore(), shared_memory->console);
     seven_six_axis = std::make_shared<SevenSixAxis>(system);
 
-    home_button->SetCommonHeaderOffset(0x4C00);
-    sleep_button->SetCommonHeaderOffset(0x4E00);
-    capture_button->SetCommonHeaderOffset(0x5000);
-    unique_pad->SetCommonHeaderOffset(0x5A00);
-    debug_mouse->SetCommonHeaderOffset(0x3DC00);
-
     // Homebrew doesn't try to activate some controllers, so we activate them by default
     npad->Activate();
     six_axis->Activate();
     touch_screen->Activate();
-
-    system.HIDCore().ReloadInputDevices();
-    is_initialized = true;
 }
 
 std::shared_ptr<AppletResource> ResourceManager::GetAppletResource() const {
@@ -101,6 +104,10 @@ std::shared_ptr<DebugPad> ResourceManager::GetDebugPad() const {
     return debug_pad;
 }
 
+std::shared_ptr<Digitizer> ResourceManager::GetDigitizer() const {
+    return digitizer;
+}
+
 std::shared_ptr<Gesture> ResourceManager::GetGesture() const {
     return gesture;
 }
@@ -146,8 +153,38 @@ std::shared_ptr<UniquePad> ResourceManager::GetUniquePad() const {
 }
 
 Result ResourceManager::CreateAppletResource(u64 aruid) {
+    if (aruid == 0) {
+        const auto result = RegisterCoreAppletResource();
+        if (result.IsError()) {
+            return result;
+        }
+        return GetNpad()->Activate();
+    }
+
+    const auto result = CreateAppletResourceImpl(aruid);
+    if (result.IsError()) {
+        return result;
+    }
+    return GetNpad()->Activate(aruid);
+}
+
+Result ResourceManager::CreateAppletResourceImpl(u64 aruid) {
+    std::scoped_lock lock{shared_mutex};
+    const auto result = applet_resource->CreateAppletResource(aruid);
+    if (result.IsSuccess()) {
+        InitializeController(aruid);
+    }
+    return result;
+}
+
+Result ResourceManager::RegisterCoreAppletResource() {
     std::scoped_lock lock{shared_mutex};
-    return applet_resource->CreateAppletResource(aruid);
+    return applet_resource->RegisterCoreAppletResource();
+}
+
+Result ResourceManager::UnregisterCoreAppletResource() {
+    std::scoped_lock lock{shared_mutex};
+    return applet_resource->UnregisterCoreAppletResource();
 }
 
 Result ResourceManager::RegisterAppletResourceUserId(u64 aruid, bool bool_value) {
@@ -165,6 +202,11 @@ Result ResourceManager::GetSharedMemoryHandle(Kernel::KSharedMemory** out_handle
     return applet_resource->GetSharedMemoryHandle(out_handle, aruid);
 }
 
+void ResourceManager::FreeAppletResourceId(u64 aruid) {
+    std::scoped_lock lock{shared_mutex};
+    applet_resource->FreeAppletResourceId(aruid);
+}
+
 void ResourceManager::EnableInput(u64 aruid, bool is_enabled) {
     std::scoped_lock lock{shared_mutex};
     applet_resource->EnableInput(aruid, is_enabled);
@@ -189,6 +231,7 @@ void ResourceManager::UpdateControllers(std::uintptr_t user_data,
                                         std::chrono::nanoseconds ns_late) {
     auto& core_timing = system.CoreTiming();
     debug_pad->OnUpdate(core_timing);
+    digitizer->OnUpdate(core_timing);
     unique_pad->OnUpdate(core_timing);
     gesture->OnUpdate(core_timing);
     touch_screen->OnUpdate(core_timing);
@@ -196,7 +239,6 @@ void ResourceManager::UpdateControllers(std::uintptr_t user_data,
     home_button->OnUpdate(core_timing);
     sleep_button->OnUpdate(core_timing);
     capture_button->OnUpdate(core_timing);
-    xpad->OnUpdate(core_timing);
 }
 
 void ResourceManager::UpdateNpad(std::uintptr_t user_data, std::chrono::nanoseconds ns_late) {
@@ -219,8 +261,10 @@ void ResourceManager::UpdateMotion(std::uintptr_t user_data, std::chrono::nanose
     console_six_axis->OnUpdate(core_timing);
 }
 
-IAppletResource::IAppletResource(Core::System& system_, std::shared_ptr<ResourceManager> resource)
-    : ServiceFramework{system_, "IAppletResource"}, resource_manager{resource} {
+IAppletResource::IAppletResource(Core::System& system_, std::shared_ptr<ResourceManager> resource,
+                                 u64 applet_resource_user_id)
+    : ServiceFramework{system_, "IAppletResource"}, aruid{applet_resource_user_id},
+      resource_manager{resource} {
     static const FunctionInfo functions[] = {
         {0, &IAppletResource::GetSharedMemoryHandle, "GetSharedMemoryHandle"},
     };
@@ -274,14 +318,14 @@ IAppletResource::~IAppletResource() {
     system.CoreTiming().UnscheduleEvent(default_update_event, 0);
     system.CoreTiming().UnscheduleEvent(mouse_keyboard_update_event, 0);
     system.CoreTiming().UnscheduleEvent(motion_update_event, 0);
+    resource_manager->FreeAppletResourceId(aruid);
 }
 
 void IAppletResource::GetSharedMemoryHandle(HLERequestContext& ctx) {
-    LOG_DEBUG(Service_HID, "called");
-
     Kernel::KSharedMemory* handle;
-    const u64 applet_resource_user_id = resource_manager->GetAppletResource()->GetActiveAruid();
-    const auto result = resource_manager->GetSharedMemoryHandle(&handle, applet_resource_user_id);
+    const auto result = resource_manager->GetSharedMemoryHandle(&handle, aruid);
+
+    LOG_DEBUG(Service_HID, "called, applet_resource_user_id={}, result=0x{:X}", aruid, result.raw);
 
     IPC::ResponseBuilder rb{ctx, 2, 1};
     rb.Push(result);
diff --git a/src/core/hle/service/hid/resource_manager.h b/src/core/hle/service/hid/resource_manager.h
index a78e2b729..5ad7cb564 100644
--- a/src/core/hle/service/hid/resource_manager.h
+++ b/src/core/hle/service/hid/resource_manager.h
@@ -31,10 +31,10 @@ class Palma;
 class SevenSixAxis;
 class SixAxis;
 class TouchScreen;
-class XPad;
 
 using CaptureButton = Controller_Stubbed;
-using DebugMouse = Controller_Stubbed;
+using DebugMouse = Mouse;
+using Digitizer = Controller_Stubbed;
 using HomeButton = Controller_Stubbed;
 using SleepButton = Controller_Stubbed;
 using UniquePad = Controller_Stubbed;
@@ -46,12 +46,14 @@ public:
     ~ResourceManager();
 
     void Initialize();
+    void InitializeController(u64 aruid);
 
     std::shared_ptr<AppletResource> GetAppletResource() const;
     std::shared_ptr<CaptureButton> GetCaptureButton() const;
     std::shared_ptr<ConsoleSixAxis> GetConsoleSixAxis() const;
     std::shared_ptr<DebugMouse> GetDebugMouse() const;
     std::shared_ptr<DebugPad> GetDebugPad() const;
+    std::shared_ptr<Digitizer> GetDigitizer() const;
     std::shared_ptr<Gesture> GetGesture() const;
     std::shared_ptr<HomeButton> GetHomeButton() const;
     std::shared_ptr<Keyboard> GetKeyboard() const;
@@ -66,10 +68,13 @@ public:
 
     Result CreateAppletResource(u64 aruid);
 
+    Result RegisterCoreAppletResource();
+    Result UnregisterCoreAppletResource();
     Result RegisterAppletResourceUserId(u64 aruid, bool bool_value);
     void UnregisterAppletResourceUserId(u64 aruid);
 
     Result GetSharedMemoryHandle(Kernel::KSharedMemory** out_handle, u64 aruid);
+    void FreeAppletResourceId(u64 aruid);
 
     void EnableInput(u64 aruid, bool is_enabled);
     void EnableSixAxisSensor(u64 aruid, bool is_enabled);
@@ -82,6 +87,8 @@ public:
     void UpdateMotion(std::uintptr_t user_data, std::chrono::nanoseconds ns_late);
 
 private:
+    Result CreateAppletResourceImpl(u64 aruid);
+
     bool is_initialized{false};
 
     mutable std::mutex shared_mutex;
@@ -91,6 +98,7 @@ private:
     std::shared_ptr<ConsoleSixAxis> console_six_axis = nullptr;
     std::shared_ptr<DebugMouse> debug_mouse = nullptr;
     std::shared_ptr<DebugPad> debug_pad = nullptr;
+    std::shared_ptr<Digitizer> digitizer = nullptr;
     std::shared_ptr<Gesture> gesture = nullptr;
     std::shared_ptr<HomeButton> home_button = nullptr;
     std::shared_ptr<Keyboard> keyboard = nullptr;
@@ -102,7 +110,6 @@ private:
     std::shared_ptr<SleepButton> sleep_button = nullptr;
     std::shared_ptr<TouchScreen> touch_screen = nullptr;
     std::shared_ptr<UniquePad> unique_pad = nullptr;
-    std::shared_ptr<XPad> xpad = nullptr;
 
     // TODO: Create these resources
     // std::shared_ptr<AudioControl> audio_control = nullptr;
@@ -121,7 +128,8 @@ private:
 
 class IAppletResource final : public ServiceFramework<IAppletResource> {
 public:
-    explicit IAppletResource(Core::System& system_, std::shared_ptr<ResourceManager> resource);
+    explicit IAppletResource(Core::System& system_, std::shared_ptr<ResourceManager> resource,
+                             u64 applet_resource_user_id);
     ~IAppletResource() override;
 
 private:
@@ -132,6 +140,7 @@ private:
     std::shared_ptr<Core::Timing::EventType> mouse_keyboard_update_event;
     std::shared_ptr<Core::Timing::EventType> motion_update_event;
 
+    u64 aruid;
     std::shared_ptr<ResourceManager> resource_manager;
 };
 
diff --git a/src/core/hle/service/hle_ipc.cpp b/src/core/hle/service/hle_ipc.cpp
index ff374ae39..38955932c 100644
--- a/src/core/hle/service/hle_ipc.cpp
+++ b/src/core/hle/service/hle_ipc.cpp
@@ -146,8 +146,10 @@ HLERequestContext::HLERequestContext(Kernel::KernelCore& kernel_, Core::Memory::
 
 HLERequestContext::~HLERequestContext() = default;
 
-void HLERequestContext::ParseCommandBuffer(const Kernel::KHandleTable& handle_table,
-                                           u32_le* src_cmdbuf, bool incoming) {
+void HLERequestContext::ParseCommandBuffer(Kernel::KProcess& process, u32_le* src_cmdbuf,
+                                           bool incoming) {
+    client_handle_table = &process.GetHandleTable();
+
     IPC::RequestParser rp(src_cmdbuf);
     command_header = rp.PopRaw<IPC::CommandHeader>();
 
@@ -160,7 +162,8 @@ void HLERequestContext::ParseCommandBuffer(const Kernel::KHandleTable& handle_ta
     if (command_header->enable_handle_descriptor) {
         handle_descriptor_header = rp.PopRaw<IPC::HandleDescriptorHeader>();
         if (handle_descriptor_header->send_current_pid) {
-            pid = rp.Pop<u64>();
+            pid = process.GetProcessId();
+            rp.Skip(2, false);
         }
         if (incoming) {
             // Populate the object lists with the data in the IPC request.
@@ -267,9 +270,9 @@ void HLERequestContext::ParseCommandBuffer(const Kernel::KHandleTable& handle_ta
     rp.Skip(1, false); // The command is actually an u64, but we don't use the high part.
 }
 
-Result HLERequestContext::PopulateFromIncomingCommandBuffer(
-    const Kernel::KHandleTable& handle_table, u32_le* src_cmdbuf) {
-    ParseCommandBuffer(handle_table, src_cmdbuf, true);
+Result HLERequestContext::PopulateFromIncomingCommandBuffer(Kernel::KProcess& process,
+                                                            u32_le* src_cmdbuf) {
+    ParseCommandBuffer(process, src_cmdbuf, true);
 
     if (command_header->IsCloseCommand()) {
         // Close does not populate the rest of the IPC header
diff --git a/src/core/hle/service/hle_ipc.h b/src/core/hle/service/hle_ipc.h
index ad5259a5c..18d464c63 100644
--- a/src/core/hle/service/hle_ipc.h
+++ b/src/core/hle/service/hle_ipc.h
@@ -38,6 +38,7 @@ namespace Kernel {
 class KAutoObject;
 class KernelCore;
 class KHandleTable;
+class KProcess;
 class KServerSession;
 class KThread;
 } // namespace Kernel
@@ -75,6 +76,7 @@ protected:
 
 using SessionRequestHandlerWeakPtr = std::weak_ptr<SessionRequestHandler>;
 using SessionRequestHandlerPtr = std::shared_ptr<SessionRequestHandler>;
+using SessionRequestHandlerFactory = std::function<SessionRequestHandlerPtr()>;
 
 /**
  * Manages the underlying HLE requests for a session, and whether (or not) the session should be
@@ -194,8 +196,7 @@ public:
     }
 
     /// Populates this context with data from the requesting process/thread.
-    Result PopulateFromIncomingCommandBuffer(const Kernel::KHandleTable& handle_table,
-                                             u32_le* src_cmdbuf);
+    Result PopulateFromIncomingCommandBuffer(Kernel::KProcess& process, u32_le* src_cmdbuf);
 
     /// Writes data from this context back to the requesting process/thread.
     Result WriteToOutgoingCommandBuffer(Kernel::KThread& requesting_thread);
@@ -358,6 +359,10 @@ public:
         return *thread;
     }
 
+    Kernel::KHandleTable& GetClientHandleTable() {
+        return *client_handle_table;
+    }
+
     [[nodiscard]] std::shared_ptr<SessionRequestManager> GetManager() const {
         return manager.lock();
     }
@@ -373,12 +378,12 @@ public:
 private:
     friend class IPC::ResponseBuilder;
 
-    void ParseCommandBuffer(const Kernel::KHandleTable& handle_table, u32_le* src_cmdbuf,
-                            bool incoming);
+    void ParseCommandBuffer(Kernel::KProcess& process, u32_le* src_cmdbuf, bool incoming);
 
     std::array<u32, IPC::COMMAND_BUFFER_LENGTH> cmd_buf;
     Kernel::KServerSession* server_session{};
-    Kernel::KThread* thread;
+    Kernel::KHandleTable* client_handle_table{};
+    Kernel::KThread* thread{};
 
     std::vector<Handle> incoming_move_handles;
     std::vector<Handle> incoming_copy_handles;
diff --git a/src/core/hle/service/ldr/ldr.cpp b/src/core/hle/service/ldr/ldr.cpp
index 97b6a9385..ba58b3a09 100644
--- a/src/core/hle/service/ldr/ldr.cpp
+++ b/src/core/hle/service/ldr/ldr.cpp
@@ -1,117 +1,12 @@
 // SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
-#include <memory>
-#include <fmt/format.h>
-#include <mbedtls/sha256.h>
-
-#include "common/alignment.h"
-#include "common/hex_util.h"
-#include "common/scope_exit.h"
-#include "core/core.h"
-#include "core/hle/kernel/k_page_table.h"
-#include "core/hle/kernel/svc_results.h"
-#include "core/hle/kernel/svc_types.h"
-#include "core/hle/service/ipc_helpers.h"
 #include "core/hle/service/ldr/ldr.h"
 #include "core/hle/service/server_manager.h"
 #include "core/hle/service/service.h"
-#include "core/loader/nro.h"
-#include "core/memory.h"
 
 namespace Service::LDR {
 
-constexpr Result ERROR_INSUFFICIENT_ADDRESS_SPACE{ErrorModule::RO, 2};
-
-[[maybe_unused]] constexpr Result ERROR_INVALID_MEMORY_STATE{ErrorModule::Loader, 51};
-constexpr Result ERROR_INVALID_NRO{ErrorModule::Loader, 52};
-constexpr Result ERROR_INVALID_NRR{ErrorModule::Loader, 53};
-constexpr Result ERROR_MISSING_NRR_HASH{ErrorModule::Loader, 54};
-constexpr Result ERROR_MAXIMUM_NRO{ErrorModule::Loader, 55};
-constexpr Result ERROR_MAXIMUM_NRR{ErrorModule::Loader, 56};
-constexpr Result ERROR_ALREADY_LOADED{ErrorModule::Loader, 57};
-constexpr Result ERROR_INVALID_ALIGNMENT{ErrorModule::Loader, 81};
-constexpr Result ERROR_INVALID_SIZE{ErrorModule::Loader, 82};
-constexpr Result ERROR_INVALID_NRO_ADDRESS{ErrorModule::Loader, 84};
-[[maybe_unused]] constexpr Result ERROR_INVALID_NRR_ADDRESS{ErrorModule::Loader, 85};
-constexpr Result ERROR_NOT_INITIALIZED{ErrorModule::Loader, 87};
-
-constexpr std::size_t MAXIMUM_LOADED_RO{0x40};
-constexpr std::size_t MAXIMUM_MAP_RETRIES{0x200};
-
-constexpr std::size_t TEXT_INDEX{0};
-constexpr std::size_t RO_INDEX{1};
-constexpr std::size_t DATA_INDEX{2};
-
-struct NRRCertification {
-    u64_le application_id_mask;
-    u64_le application_id_pattern;
-    INSERT_PADDING_BYTES(0x10);
-    std::array<u8, 0x100> public_key; // Also known as modulus
-    std::array<u8, 0x100> signature;
-};
-static_assert(sizeof(NRRCertification) == 0x220, "NRRCertification has invalid size.");
-
-struct NRRHeader {
-    u32_le magic;
-    u32_le certification_signature_key_generation; // 9.0.0+
-    INSERT_PADDING_WORDS(2);
-    NRRCertification certification;
-    std::array<u8, 0x100> signature;
-    u64_le application_id;
-    u32_le size;
-    u8 nrr_kind; // 7.0.0+
-    INSERT_PADDING_BYTES(3);
-    u32_le hash_offset;
-    u32_le hash_count;
-    INSERT_PADDING_WORDS(2);
-};
-static_assert(sizeof(NRRHeader) == 0x350, "NRRHeader has invalid size.");
-
-struct SegmentHeader {
-    u32_le memory_offset;
-    u32_le memory_size;
-};
-static_assert(sizeof(SegmentHeader) == 0x8, "SegmentHeader has invalid size.");
-
-struct NROHeader {
-    // Switchbrew calls this "Start" (0x10)
-    INSERT_PADDING_WORDS(1);
-    u32_le mod_offset;
-    INSERT_PADDING_WORDS(2);
-
-    // Switchbrew calls this "Header" (0x70)
-    u32_le magic;
-    u32_le version;
-    u32_le nro_size;
-    u32_le flags;
-    // .text, .ro, .data
-    std::array<SegmentHeader, 3> segment_headers;
-    u32_le bss_size;
-    INSERT_PADDING_WORDS(1);
-    std::array<u8, 0x20> build_id;
-    u32_le dso_handle_offset;
-    INSERT_PADDING_WORDS(1);
-    // .apiInfo, .dynstr, .dynsym
-    std::array<SegmentHeader, 3> segment_headers_2;
-};
-static_assert(sizeof(NROHeader) == 0x80, "NROHeader has invalid size.");
-
-using SHA256Hash = std::array<u8, 0x20>;
-
-struct NROInfo {
-    SHA256Hash hash{};
-    VAddr nro_address{};
-    std::size_t nro_size{};
-    VAddr bss_address{};
-    std::size_t bss_size{};
-    std::size_t text_size{};
-    std::size_t ro_size{};
-    std::size_t data_size{};
-    VAddr src_addr{};
-};
-static_assert(sizeof(NROInfo) == 0x60, "NROInfo has invalid size.");
-
 class DebugMonitor final : public ServiceFramework<DebugMonitor> {
 public:
     explicit DebugMonitor(Core::System& system_) : ServiceFramework{system_, "ldr:dmnt"} {
@@ -158,541 +53,12 @@ public:
     }
 };
 
-class RelocatableObject final : public ServiceFramework<RelocatableObject> {
-public:
-    explicit RelocatableObject(Core::System& system_) : ServiceFramework{system_, "ldr:ro"} {
-        // clang-format off
-        static const FunctionInfo functions[] = {
-            {0, &RelocatableObject::LoadModule, "LoadModule"},
-            {1, &RelocatableObject::UnloadModule, "UnloadModule"},
-            {2, &RelocatableObject::RegisterModuleInfo, "RegisterModuleInfo"},
-            {3, &RelocatableObject::UnregisterModuleInfo, "UnregisterModuleInfo"},
-            {4, &RelocatableObject::Initialize, "Initialize"},
-            {10, nullptr, "RegisterModuleInfo2"},
-        };
-        // clang-format on
-
-        RegisterHandlers(functions);
-    }
-
-    void RegisterModuleInfo(HLERequestContext& ctx) {
-        struct Parameters {
-            u64_le process_id;
-            u64_le nrr_address;
-            u64_le nrr_size;
-        };
-
-        IPC::RequestParser rp{ctx};
-        const auto [process_id, nrr_address, nrr_size] = rp.PopRaw<Parameters>();
-
-        LOG_DEBUG(Service_LDR,
-                  "called with process_id={:016X}, nrr_address={:016X}, nrr_size={:016X}",
-                  process_id, nrr_address, nrr_size);
-
-        if (!initialized) {
-            LOG_ERROR(Service_LDR, "LDR:RO not initialized before use!");
-            IPC::ResponseBuilder rb{ctx, 2};
-            rb.Push(ERROR_NOT_INITIALIZED);
-            return;
-        }
-
-        if (nrr.size() >= MAXIMUM_LOADED_RO) {
-            LOG_ERROR(Service_LDR, "Loading new NRR would exceed the maximum number of loaded NRRs "
-                                   "(0x40)! Failing...");
-            IPC::ResponseBuilder rb{ctx, 2};
-            rb.Push(ERROR_MAXIMUM_NRR);
-            return;
-        }
-
-        // NRR Address does not fall on 0x1000 byte boundary
-        if (!Common::Is4KBAligned(nrr_address)) {
-            LOG_ERROR(Service_LDR, "NRR Address has invalid alignment (actual {:016X})!",
-                      nrr_address);
-            IPC::ResponseBuilder rb{ctx, 2};
-            rb.Push(ERROR_INVALID_ALIGNMENT);
-            return;
-        }
-
-        // NRR Size is zero or causes overflow
-        if (nrr_address + nrr_size <= nrr_address || nrr_size == 0 ||
-            !Common::Is4KBAligned(nrr_size)) {
-            LOG_ERROR(Service_LDR, "NRR Size is invalid! (nrr_address={:016X}, nrr_size={:016X})",
-                      nrr_address, nrr_size);
-            IPC::ResponseBuilder rb{ctx, 2};
-            rb.Push(ERROR_INVALID_SIZE);
-            return;
-        }
-
-        // Read NRR data from memory
-        std::vector<u8> nrr_data(nrr_size);
-        system.ApplicationMemory().ReadBlock(nrr_address, nrr_data.data(), nrr_size);
-        NRRHeader header;
-        std::memcpy(&header, nrr_data.data(), sizeof(NRRHeader));
-
-        if (header.magic != Common::MakeMagic('N', 'R', 'R', '0')) {
-            LOG_ERROR(Service_LDR, "NRR did not have magic 'NRR0' (actual {:08X})!", header.magic);
-            IPC::ResponseBuilder rb{ctx, 2};
-            rb.Push(ERROR_INVALID_NRR);
-            return;
-        }
-
-        if (header.size != nrr_size) {
-            LOG_ERROR(Service_LDR,
-                      "NRR header reported size did not match LoadNrr parameter size! "
-                      "(header_size={:016X}, loadnrr_size={:016X})",
-                      header.size, nrr_size);
-            IPC::ResponseBuilder rb{ctx, 2};
-            rb.Push(ERROR_INVALID_SIZE);
-            return;
-        }
-
-        if (system.GetApplicationProcessProgramID() != header.application_id) {
-            LOG_ERROR(Service_LDR,
-                      "Attempting to load NRR with title ID other than current process. (actual "
-                      "{:016X})!",
-                      header.application_id);
-            IPC::ResponseBuilder rb{ctx, 2};
-            rb.Push(ERROR_INVALID_NRR);
-            return;
-        }
-
-        std::vector<SHA256Hash> hashes;
-
-        // Copy all hashes in the NRR (specified by hash count/hash offset) into vector.
-        for (std::size_t i = header.hash_offset;
-             i < (header.hash_offset + (header.hash_count * sizeof(SHA256Hash))); i += 8) {
-            SHA256Hash hash;
-            std::memcpy(hash.data(), nrr_data.data() + i, sizeof(SHA256Hash));
-            hashes.emplace_back(hash);
-        }
-
-        nrr.insert_or_assign(nrr_address, std::move(hashes));
-
-        IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(ResultSuccess);
-    }
-
-    void UnregisterModuleInfo(HLERequestContext& ctx) {
-        IPC::RequestParser rp{ctx};
-        const auto pid = rp.Pop<u64>();
-        const auto nrr_address = rp.Pop<VAddr>();
-
-        LOG_DEBUG(Service_LDR, "called with pid={}, nrr_address={:016X}", pid, nrr_address);
-
-        nrr.erase(nrr_address);
-
-        IPC::ResponseBuilder rb{ctx, 2};
-
-        rb.Push(ResultSuccess);
-    }
-
-    bool ValidateRegionForMap(Kernel::KProcessPageTable& page_table, VAddr start,
-                              std::size_t size) const {
-        const std::size_t padding_size{page_table.GetNumGuardPages() * Kernel::PageSize};
-
-        Kernel::KMemoryInfo start_info;
-        Kernel::Svc::PageInfo page_info;
-        R_ASSERT(
-            page_table.QueryInfo(std::addressof(start_info), std::addressof(page_info), start - 1));
-
-        if (start_info.GetState() != Kernel::KMemoryState::Free) {
-            return {};
-        }
-
-        if (start_info.GetAddress() > (start - padding_size)) {
-            return {};
-        }
-
-        Kernel::KMemoryInfo end_info;
-        R_ASSERT(page_table.QueryInfo(std::addressof(end_info), std::addressof(page_info),
-                                      start + size));
-
-        if (end_info.GetState() != Kernel::KMemoryState::Free) {
-            return {};
-        }
-
-        return (start + size + padding_size) <= (end_info.GetAddress() + end_info.GetSize());
-    }
-
-    Result GetAvailableMapRegion(Kernel::KProcessPageTable& page_table, u64 size, VAddr& out_addr) {
-        size = Common::AlignUp(size, Kernel::PageSize);
-        size += page_table.GetNumGuardPages() * Kernel::PageSize * 4;
-
-        const auto is_region_available = [&](VAddr addr) {
-            const auto end_addr = addr + size;
-            while (addr < end_addr) {
-                if (system.ApplicationMemory().IsValidVirtualAddress(addr)) {
-                    return false;
-                }
-
-                if (!page_table.Contains(out_addr, size)) {
-                    return false;
-                }
-
-                if (page_table.IsInHeapRegion(out_addr, size)) {
-                    return false;
-                }
-
-                if (page_table.IsInAliasRegion(out_addr, size)) {
-                    return false;
-                }
-
-                addr += Kernel::PageSize;
-            }
-            return true;
-        };
-
-        bool succeeded = false;
-        const auto map_region_end =
-            GetInteger(page_table.GetAliasCodeRegionStart()) + page_table.GetAliasCodeRegionSize();
-        while (current_map_addr < map_region_end) {
-            if (is_region_available(current_map_addr)) {
-                succeeded = true;
-                break;
-            }
-            current_map_addr += 0x100000;
-        }
-
-        if (!succeeded) {
-            ASSERT_MSG(false, "Out of address space!");
-            return Kernel::ResultOutOfMemory;
-        }
-
-        out_addr = current_map_addr;
-        current_map_addr += size;
-
-        return ResultSuccess;
-    }
-
-    Result MapProcessCodeMemory(VAddr* out_map_location, Kernel::KProcess* process, VAddr base_addr,
-                                u64 size) {
-        auto& page_table{process->GetPageTable()};
-        VAddr addr{};
-
-        for (std::size_t retry = 0; retry < MAXIMUM_MAP_RETRIES; retry++) {
-            R_TRY(GetAvailableMapRegion(page_table, size, addr));
-
-            const Result result{page_table.MapCodeMemory(addr, base_addr, size)};
-            if (result == Kernel::ResultInvalidCurrentMemory) {
-                continue;
-            }
-
-            R_TRY(result);
-
-            if (ValidateRegionForMap(page_table, addr, size)) {
-                *out_map_location = addr;
-                return ResultSuccess;
-            }
-        }
-
-        return ERROR_INSUFFICIENT_ADDRESS_SPACE;
-    }
-
-    Result MapNro(VAddr* out_map_location, Kernel::KProcess* process, VAddr nro_addr,
-                  std::size_t nro_size, VAddr bss_addr, std::size_t bss_size, std::size_t size) {
-        for (std::size_t retry = 0; retry < MAXIMUM_MAP_RETRIES; retry++) {
-            auto& page_table{process->GetPageTable()};
-            VAddr addr{};
-
-            R_TRY(MapProcessCodeMemory(&addr, process, nro_addr, nro_size));
-
-            if (bss_size) {
-                auto block_guard = detail::ScopeExit([&] {
-                    page_table.UnmapCodeMemory(addr + nro_size, bss_addr, bss_size);
-                    page_table.UnmapCodeMemory(addr, nro_addr, nro_size);
-                });
-
-                const Result result{page_table.MapCodeMemory(addr + nro_size, bss_addr, bss_size)};
-
-                if (result == Kernel::ResultInvalidCurrentMemory) {
-                    continue;
-                }
-
-                if (result.IsError()) {
-                    return result;
-                }
-
-                block_guard.Cancel();
-            }
-
-            if (ValidateRegionForMap(page_table, addr, size)) {
-                *out_map_location = addr;
-                return ResultSuccess;
-            }
-        }
-
-        return ERROR_INSUFFICIENT_ADDRESS_SPACE;
-    }
-
-    Result LoadNro(Kernel::KProcess* process, const NROHeader& nro_header, VAddr nro_addr,
-                   VAddr start) const {
-        const VAddr text_start{start + nro_header.segment_headers[TEXT_INDEX].memory_offset};
-        const VAddr ro_start{start + nro_header.segment_headers[RO_INDEX].memory_offset};
-        const VAddr data_start{start + nro_header.segment_headers[DATA_INDEX].memory_offset};
-        const VAddr bss_start{data_start + nro_header.segment_headers[DATA_INDEX].memory_size};
-        const VAddr bss_end_addr{
-            Common::AlignUp(bss_start + nro_header.bss_size, Kernel::PageSize)};
-
-        const auto CopyCode = [this](VAddr src_addr, VAddr dst_addr, u64 size) {
-            system.ApplicationMemory().CopyBlock(dst_addr, src_addr, size);
-        };
-        CopyCode(nro_addr + nro_header.segment_headers[TEXT_INDEX].memory_offset, text_start,
-                 nro_header.segment_headers[TEXT_INDEX].memory_size);
-        CopyCode(nro_addr + nro_header.segment_headers[RO_INDEX].memory_offset, ro_start,
-                 nro_header.segment_headers[RO_INDEX].memory_size);
-        CopyCode(nro_addr + nro_header.segment_headers[DATA_INDEX].memory_offset, data_start,
-                 nro_header.segment_headers[DATA_INDEX].memory_size);
-
-        R_TRY(process->GetPageTable().SetProcessMemoryPermission(
-            text_start, ro_start - text_start, Kernel::Svc::MemoryPermission::ReadExecute));
-        R_TRY(process->GetPageTable().SetProcessMemoryPermission(
-            ro_start, data_start - ro_start, Kernel::Svc::MemoryPermission::Read));
-
-        return process->GetPageTable().SetProcessMemoryPermission(
-            data_start, bss_end_addr - data_start, Kernel::Svc::MemoryPermission::ReadWrite);
-    }
-
-    void LoadModule(HLERequestContext& ctx) {
-        struct Parameters {
-            u64_le process_id;
-            u64_le image_address;
-            u64_le image_size;
-            u64_le bss_address;
-            u64_le bss_size;
-        };
-
-        IPC::RequestParser rp{ctx};
-        const auto [process_id, nro_address, nro_size, bss_address, bss_size] =
-            rp.PopRaw<Parameters>();
-
-        LOG_DEBUG(Service_LDR,
-                  "called with pid={:016X}, nro_addr={:016X}, nro_size={:016X}, bss_addr={:016X}, "
-                  "bss_size={:016X}",
-                  process_id, nro_address, nro_size, bss_address, bss_size);
-
-        if (!initialized) {
-            LOG_ERROR(Service_LDR, "LDR:RO not initialized before use!");
-            IPC::ResponseBuilder rb{ctx, 2};
-            rb.Push(ERROR_NOT_INITIALIZED);
-            return;
-        }
-
-        if (nro.size() >= MAXIMUM_LOADED_RO) {
-            LOG_ERROR(Service_LDR, "Loading new NRO would exceed the maximum number of loaded NROs "
-                                   "(0x40)! Failing...");
-            IPC::ResponseBuilder rb{ctx, 2};
-            rb.Push(ERROR_MAXIMUM_NRO);
-            return;
-        }
-
-        // NRO Address does not fall on 0x1000 byte boundary
-        if (!Common::Is4KBAligned(nro_address)) {
-            LOG_ERROR(Service_LDR, "NRO Address has invalid alignment (actual {:016X})!",
-                      nro_address);
-            IPC::ResponseBuilder rb{ctx, 2};
-            rb.Push(ERROR_INVALID_ALIGNMENT);
-            return;
-        }
-
-        // NRO Size or BSS Size is zero or causes overflow
-        const auto nro_size_valid =
-            nro_size != 0 && nro_address + nro_size > nro_address && Common::Is4KBAligned(nro_size);
-        const auto bss_size_valid = nro_size + bss_size >= nro_size &&
-                                    (bss_size == 0 || bss_address + bss_size > bss_address);
-
-        if (!nro_size_valid || !bss_size_valid) {
-            LOG_ERROR(Service_LDR,
-                      "NRO Size or BSS Size is invalid! (nro_address={:016X}, nro_size={:016X}, "
-                      "bss_address={:016X}, bss_size={:016X})",
-                      nro_address, nro_size, bss_address, bss_size);
-            IPC::ResponseBuilder rb{ctx, 2};
-            rb.Push(ERROR_INVALID_SIZE);
-            return;
-        }
-
-        // Read NRO data from memory
-        std::vector<u8> nro_data(nro_size);
-        system.ApplicationMemory().ReadBlock(nro_address, nro_data.data(), nro_size);
-
-        SHA256Hash hash{};
-        mbedtls_sha256_ret(nro_data.data(), nro_data.size(), hash.data(), 0);
-
-        // NRO Hash is already loaded
-        if (std::any_of(nro.begin(), nro.end(), [&hash](const std::pair<VAddr, NROInfo>& info) {
-                return info.second.hash == hash;
-            })) {
-            LOG_ERROR(Service_LDR, "NRO is already loaded!");
-            IPC::ResponseBuilder rb{ctx, 2};
-            rb.Push(ERROR_ALREADY_LOADED);
-            return;
-        }
-
-        // NRO Hash is not in any loaded NRR
-        if (!IsValidNROHash(hash)) {
-            LOG_ERROR(Service_LDR,
-                      "NRO hash is not present in any currently loaded NRRs (hash={})!",
-                      Common::HexToString(hash));
-            IPC::ResponseBuilder rb{ctx, 2};
-            rb.Push(ERROR_MISSING_NRR_HASH);
-            return;
-        }
-
-        // Load and validate the NRO header
-        NROHeader header{};
-        std::memcpy(&header, nro_data.data(), sizeof(NROHeader));
-        if (!IsValidNRO(header, nro_size, bss_size)) {
-            LOG_ERROR(Service_LDR, "NRO was invalid!");
-            IPC::ResponseBuilder rb{ctx, 2};
-            rb.Push(ERROR_INVALID_NRO);
-            return;
-        }
-
-        // Map memory for the NRO
-        VAddr map_location{};
-        const auto map_result{MapNro(&map_location, system.ApplicationProcess(), nro_address,
-                                     nro_size, bss_address, bss_size, nro_size + bss_size)};
-        if (map_result != ResultSuccess) {
-            IPC::ResponseBuilder rb{ctx, 2};
-            rb.Push(map_result);
-        }
-
-        // Load the NRO into the mapped memory
-        if (const auto result{
-                LoadNro(system.ApplicationProcess(), header, nro_address, map_location)};
-            result.IsError()) {
-            IPC::ResponseBuilder rb{ctx, 2};
-            rb.Push(result);
-        }
-
-        // Track the loaded NRO
-        nro.insert_or_assign(map_location,
-                             NROInfo{hash, map_location, nro_size, bss_address, bss_size,
-                                     header.segment_headers[TEXT_INDEX].memory_size,
-                                     header.segment_headers[RO_INDEX].memory_size,
-                                     header.segment_headers[DATA_INDEX].memory_size, nro_address});
-
-        IPC::ResponseBuilder rb{ctx, 4};
-        rb.Push(ResultSuccess);
-        rb.Push(map_location);
-    }
-
-    Result UnmapNro(const NROInfo& info) {
-        // Each region must be unmapped separately to validate memory state
-        auto& page_table{system.ApplicationProcess()->GetPageTable()};
-
-        if (info.bss_size != 0) {
-            R_TRY(page_table.UnmapCodeMemory(info.nro_address + info.text_size + info.ro_size +
-                                                 info.data_size,
-                                             info.bss_address, info.bss_size));
-        }
-
-        R_TRY(page_table.UnmapCodeMemory(info.nro_address + info.text_size + info.ro_size,
-                                         info.src_addr + info.text_size + info.ro_size,
-                                         info.data_size));
-        R_TRY(page_table.UnmapCodeMemory(info.nro_address + info.text_size,
-                                         info.src_addr + info.text_size, info.ro_size));
-        R_TRY(page_table.UnmapCodeMemory(info.nro_address, info.src_addr, info.text_size));
-        return ResultSuccess;
-    }
-
-    void UnloadModule(HLERequestContext& ctx) {
-        if (!initialized) {
-            LOG_ERROR(Service_LDR, "LDR:RO not initialized before use!");
-            IPC::ResponseBuilder rb{ctx, 2};
-            rb.Push(ERROR_NOT_INITIALIZED);
-            return;
-        }
-
-        struct Parameters {
-            u64_le process_id;
-            u64_le nro_address;
-        };
-
-        IPC::RequestParser rp{ctx};
-        const auto [process_id, nro_address] = rp.PopRaw<Parameters>();
-        LOG_DEBUG(Service_LDR, "called with process_id={:016X}, nro_address=0x{:016X}", process_id,
-                  nro_address);
-
-        if (!Common::Is4KBAligned(nro_address)) {
-            LOG_ERROR(Service_LDR, "NRO address has invalid alignment (nro_address=0x{:016X})",
-                      nro_address);
-            IPC::ResponseBuilder rb{ctx, 2};
-            rb.Push(ERROR_INVALID_ALIGNMENT);
-            return;
-        }
-
-        const auto iter = nro.find(nro_address);
-        if (iter == nro.end()) {
-            LOG_ERROR(Service_LDR,
-                      "The NRO attempting to be unmapped was not mapped or has an invalid address "
-                      "(nro_address=0x{:016X})!",
-                      nro_address);
-            IPC::ResponseBuilder rb{ctx, 2};
-            rb.Push(ERROR_INVALID_NRO_ADDRESS);
-            return;
-        }
-
-        const auto result{UnmapNro(iter->second)};
-
-        nro.erase(iter);
-
-        IPC::ResponseBuilder rb{ctx, 2};
-
-        rb.Push(result);
-    }
-
-    void Initialize(HLERequestContext& ctx) {
-        LOG_WARNING(Service_LDR, "(STUBBED) called");
-
-        initialized = true;
-        current_map_addr =
-            GetInteger(system.ApplicationProcess()->GetPageTable().GetAliasCodeRegionStart());
-
-        IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(ResultSuccess);
-    }
-
-private:
-    bool initialized{};
-
-    std::map<VAddr, NROInfo> nro;
-    std::map<VAddr, std::vector<SHA256Hash>> nrr;
-    VAddr current_map_addr{};
-
-    bool IsValidNROHash(const SHA256Hash& hash) const {
-        return std::any_of(nrr.begin(), nrr.end(), [&hash](const auto& p) {
-            return std::find(p.second.begin(), p.second.end(), hash) != p.second.end();
-        });
-    }
-
-    static bool IsValidNRO(const NROHeader& header, u64 nro_size, u64 bss_size) {
-        return header.magic == Common::MakeMagic('N', 'R', 'O', '0') &&
-               header.nro_size == nro_size && header.bss_size == bss_size &&
-
-               header.segment_headers[RO_INDEX].memory_offset ==
-                   header.segment_headers[TEXT_INDEX].memory_offset +
-                       header.segment_headers[TEXT_INDEX].memory_size &&
-
-               header.segment_headers[DATA_INDEX].memory_offset ==
-                   header.segment_headers[RO_INDEX].memory_offset +
-                       header.segment_headers[RO_INDEX].memory_size &&
-
-               nro_size == header.segment_headers[DATA_INDEX].memory_offset +
-                               header.segment_headers[DATA_INDEX].memory_size &&
-
-               Common::Is4KBAligned(header.segment_headers[TEXT_INDEX].memory_size) &&
-               Common::Is4KBAligned(header.segment_headers[RO_INDEX].memory_size) &&
-               Common::Is4KBAligned(header.segment_headers[DATA_INDEX].memory_size);
-    }
-};
-
 void LoopProcess(Core::System& system) {
     auto server_manager = std::make_unique<ServerManager>(system);
 
     server_manager->RegisterNamedService("ldr:dmnt", std::make_shared<DebugMonitor>(system));
     server_manager->RegisterNamedService("ldr:pm", std::make_shared<ProcessManager>(system));
     server_manager->RegisterNamedService("ldr:shel", std::make_shared<Shell>(system));
-    server_manager->RegisterNamedService("ldr:ro", std::make_shared<RelocatableObject>(system));
 
     ServerManager::RunServer(std::move(server_manager));
 }
diff --git a/src/core/hle/service/ro/ro.cpp b/src/core/hle/service/ro/ro.cpp
new file mode 100644
index 000000000..17110d3f1
--- /dev/null
+++ b/src/core/hle/service/ro/ro.cpp
@@ -0,0 +1,709 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <mbedtls/sha256.h>
+
+#include "common/scope_exit.h"
+#include "core/hle/kernel/k_process.h"
+
+#include "core/hle/service/ipc_helpers.h"
+#include "core/hle/service/ro/ro.h"
+#include "core/hle/service/ro/ro_nro_utils.h"
+#include "core/hle/service/ro/ro_results.h"
+#include "core/hle/service/ro/ro_types.h"
+#include "core/hle/service/server_manager.h"
+#include "core/hle/service/service.h"
+
+namespace Service::RO {
+
+namespace {
+
+// Convenience definitions.
+constexpr size_t MaxSessions = 0x3;
+constexpr size_t MaxNrrInfos = 0x40;
+constexpr size_t MaxNroInfos = 0x40;
+
+constexpr u64 InvalidProcessId = 0xffffffffffffffffULL;
+constexpr u64 InvalidContextId = 0xffffffffffffffffULL;
+
+// Types.
+using Sha256Hash = std::array<u8, 32>;
+
+struct NroInfo {
+    u64 base_address;
+    u64 nro_heap_address;
+    u64 nro_heap_size;
+    u64 bss_heap_address;
+    u64 bss_heap_size;
+    u64 code_size;
+    u64 rw_size;
+    ModuleId module_id;
+};
+
+struct NrrInfo {
+    u64 nrr_heap_address;
+    u64 nrr_heap_size;
+
+    // Verification.
+    std::vector<Sha256Hash> hashes;
+};
+
+struct ProcessContext {
+    constexpr ProcessContext() = default;
+
+    void Initialize(Kernel::KProcess* process, u64 process_id) {
+        ASSERT(!m_in_use);
+
+        m_nro_in_use = {};
+        m_nrr_in_use = {};
+        m_nro_infos = {};
+        m_nrr_infos = {};
+
+        m_process = process;
+        m_process_id = process_id;
+        m_in_use = true;
+
+        if (m_process) {
+            m_process->Open();
+        }
+    }
+
+    void Finalize() {
+        ASSERT(m_in_use);
+
+        if (m_process) {
+            m_process->Close();
+        }
+
+        m_nro_in_use = {};
+        m_nrr_in_use = {};
+        m_nro_infos = {};
+        m_nrr_infos = {};
+
+        m_process = nullptr;
+        m_process_id = InvalidProcessId;
+        m_in_use = false;
+    }
+
+    Kernel::KProcess* GetProcess() const {
+        return m_process;
+    }
+
+    u64 GetProcessId() const {
+        return m_process_id;
+    }
+
+    bool IsFree() const {
+        return !m_in_use;
+    }
+
+    u64 GetProgramId(Kernel::KProcess* other_process) const {
+        // Automatically select a handle, allowing for override.
+        if (other_process) {
+            return other_process->GetProgramId();
+        } else if (m_process) {
+            return m_process->GetProgramId();
+        } else {
+            return 0;
+        }
+    }
+
+    Result GetNrrInfoByAddress(NrrInfo** out, u64 nrr_heap_address) {
+        for (size_t i = 0; i < MaxNrrInfos; i++) {
+            if (m_nrr_in_use[i] && m_nrr_infos[i].nrr_heap_address == nrr_heap_address) {
+                if (out != nullptr) {
+                    *out = std::addressof(m_nrr_infos[i]);
+                }
+                R_SUCCEED();
+            }
+        }
+        R_THROW(RO::ResultNotRegistered);
+    }
+
+    Result GetFreeNrrInfo(NrrInfo** out) {
+        for (size_t i = 0; i < MaxNrrInfos; i++) {
+            if (!m_nrr_in_use[i]) {
+                if (out != nullptr) {
+                    *out = std::addressof(m_nrr_infos[i]);
+                }
+                R_SUCCEED();
+            }
+        }
+        R_THROW(RO::ResultTooManyNrr);
+    }
+
+    Result GetNroInfoByAddress(NroInfo** out, u64 nro_address) {
+        for (size_t i = 0; i < MaxNroInfos; i++) {
+            if (m_nro_in_use[i] && m_nro_infos[i].base_address == nro_address) {
+                if (out != nullptr) {
+                    *out = std::addressof(m_nro_infos[i]);
+                }
+                R_SUCCEED();
+            }
+        }
+        R_THROW(RO::ResultNotLoaded);
+    }
+
+    Result GetNroInfoByModuleId(NroInfo** out, const ModuleId* module_id) {
+        for (size_t i = 0; i < MaxNroInfos; i++) {
+            if (m_nro_in_use[i] && std::memcmp(std::addressof(m_nro_infos[i].module_id), module_id,
+                                               sizeof(*module_id)) == 0) {
+                if (out != nullptr) {
+                    *out = std::addressof(m_nro_infos[i]);
+                }
+                R_SUCCEED();
+            }
+        }
+        R_THROW(RO::ResultNotLoaded);
+    }
+
+    Result GetFreeNroInfo(NroInfo** out) {
+        for (size_t i = 0; i < MaxNroInfos; i++) {
+            if (!m_nro_in_use[i]) {
+                if (out != nullptr) {
+                    *out = std::addressof(m_nro_infos[i]);
+                }
+                R_SUCCEED();
+            }
+        }
+        R_THROW(RO::ResultTooManyNro);
+    }
+
+    Result ValidateHasNroHash(u64 base_address, const NroHeader* nro_header) const {
+        // Calculate hash.
+        Sha256Hash hash;
+        {
+            const u64 size = nro_header->GetSize();
+
+            std::vector<u8> nro_data(size);
+            m_process->GetMemory().ReadBlock(base_address, nro_data.data(), size);
+
+            mbedtls_sha256_ret(nro_data.data(), size, hash.data(), 0);
+        }
+
+        for (size_t i = 0; i < MaxNrrInfos; i++) {
+            // Ensure we only check NRRs that are used.
+            if (!m_nrr_in_use[i]) {
+                continue;
+            }
+
+            // Locate the hash within the hash list.
+            const auto hash_it = std::ranges::find(m_nrr_infos[i].hashes, hash);
+            if (hash_it == m_nrr_infos[i].hashes.end()) {
+                continue;
+            }
+
+            // The hash is valid!
+            R_SUCCEED();
+        }
+
+        R_THROW(RO::ResultNotAuthorized);
+    }
+
+    Result ValidateNro(ModuleId* out_module_id, u64* out_rx_size, u64* out_ro_size,
+                       u64* out_rw_size, u64 base_address, u64 expected_nro_size,
+                       u64 expected_bss_size) {
+        // Ensure we have a process to work on.
+        R_UNLESS(m_process != nullptr, RO::ResultInvalidProcess);
+
+        // Read the NRO header.
+        NroHeader header{};
+        m_process->GetMemory().ReadBlock(base_address, std::addressof(header), sizeof(header));
+
+        // Validate header.
+        R_UNLESS(header.IsMagicValid(), RO::ResultInvalidNro);
+
+        // Read sizes from header.
+        const u64 nro_size = header.GetSize();
+        const u64 text_ofs = header.GetTextOffset();
+        const u64 text_size = header.GetTextSize();
+        const u64 ro_ofs = header.GetRoOffset();
+        const u64 ro_size = header.GetRoSize();
+        const u64 rw_ofs = header.GetRwOffset();
+        const u64 rw_size = header.GetRwSize();
+        const u64 bss_size = header.GetBssSize();
+
+        // Validate sizes meet expected.
+        R_UNLESS(nro_size == expected_nro_size, RO::ResultInvalidNro);
+        R_UNLESS(bss_size == expected_bss_size, RO::ResultInvalidNro);
+
+        // Validate all sizes are aligned.
+        R_UNLESS(Common::IsAligned(text_size, Core::Memory::YUZU_PAGESIZE), RO::ResultInvalidNro);
+        R_UNLESS(Common::IsAligned(ro_size, Core::Memory::YUZU_PAGESIZE), RO::ResultInvalidNro);
+        R_UNLESS(Common::IsAligned(rw_size, Core::Memory::YUZU_PAGESIZE), RO::ResultInvalidNro);
+        R_UNLESS(Common::IsAligned(bss_size, Core::Memory::YUZU_PAGESIZE), RO::ResultInvalidNro);
+
+        // Validate sections are in order.
+        R_UNLESS(text_ofs <= ro_ofs, RO::ResultInvalidNro);
+        R_UNLESS(ro_ofs <= rw_ofs, RO::ResultInvalidNro);
+
+        // Validate sections are sequential and contiguous.
+        R_UNLESS(text_ofs == 0, RO::ResultInvalidNro);
+        R_UNLESS(text_ofs + text_size == ro_ofs, RO::ResultInvalidNro);
+        R_UNLESS(ro_ofs + ro_size == rw_ofs, RO::ResultInvalidNro);
+        R_UNLESS(rw_ofs + rw_size == nro_size, RO::ResultInvalidNro);
+
+        // Verify NRO hash.
+        R_TRY(this->ValidateHasNroHash(base_address, std::addressof(header)));
+
+        // Check if NRO has already been loaded.
+        const ModuleId* module_id = header.GetModuleId();
+        R_UNLESS(R_FAILED(this->GetNroInfoByModuleId(nullptr, module_id)), RO::ResultAlreadyLoaded);
+
+        // Apply patches to NRO.
+        // LocateAndApplyIpsPatchesToModule(module_id, static_cast<u8*>(mapped_memory), nro_size);
+
+        // Copy to output.
+        *out_module_id = *module_id;
+        *out_rx_size = text_size;
+        *out_ro_size = ro_size;
+        *out_rw_size = rw_size;
+        R_SUCCEED();
+    }
+
+    void SetNrrInfoInUse(const NrrInfo* info, bool in_use) {
+        ASSERT(std::addressof(m_nrr_infos[0]) <= info &&
+               info <= std::addressof(m_nrr_infos[MaxNrrInfos - 1]));
+        const size_t index = info - std::addressof(m_nrr_infos[0]);
+        m_nrr_in_use[index] = in_use;
+    }
+
+    void SetNroInfoInUse(const NroInfo* info, bool in_use) {
+        ASSERT(std::addressof(m_nro_infos[0]) <= info &&
+               info <= std::addressof(m_nro_infos[MaxNroInfos - 1]));
+        const size_t index = info - std::addressof(m_nro_infos[0]);
+        m_nro_in_use[index] = in_use;
+    }
+
+private:
+    std::array<bool, MaxNroInfos> m_nro_in_use{};
+    std::array<bool, MaxNrrInfos> m_nrr_in_use{};
+    std::array<NroInfo, MaxNroInfos> m_nro_infos{};
+    std::array<NrrInfo, MaxNrrInfos> m_nrr_infos{};
+    Kernel::KProcess* m_process{};
+    u64 m_process_id{InvalidProcessId};
+    bool m_in_use{};
+};
+
+Result ValidateAddressAndNonZeroSize(u64 address, u64 size) {
+    R_UNLESS(Common::IsAligned(address, Core::Memory::YUZU_PAGESIZE), RO::ResultInvalidAddress);
+    R_UNLESS(size != 0, RO::ResultInvalidSize);
+    R_UNLESS(Common::IsAligned(size, Core::Memory::YUZU_PAGESIZE), RO::ResultInvalidSize);
+    R_UNLESS(address < address + size, RO::ResultInvalidSize);
+    R_SUCCEED();
+}
+
+Result ValidateAddressAndSize(u64 address, u64 size) {
+    R_UNLESS(Common::IsAligned(address, Core::Memory::YUZU_PAGESIZE), RO::ResultInvalidAddress);
+    R_UNLESS(Common::IsAligned(size, Core::Memory::YUZU_PAGESIZE), RO::ResultInvalidSize);
+    R_UNLESS(size == 0 || address < address + size, RO::ResultInvalidSize);
+    R_SUCCEED();
+}
+
+class RoContext {
+public:
+    explicit RoContext() = default;
+
+    Result RegisterProcess(size_t* out_context_id, Kernel::KProcess* process, u64 process_id) {
+        // Validate process id.
+        R_UNLESS(process->GetProcessId() == process_id, RO::ResultInvalidProcess);
+
+        // Check if a process context already exists.
+        R_UNLESS(this->GetContextByProcessId(process_id) == nullptr, RO::ResultInvalidSession);
+
+        // Allocate a context to manage the process handle.
+        *out_context_id = this->AllocateContext(process, process_id);
+
+        R_SUCCEED();
+    }
+
+    Result ValidateProcess(size_t context_id, u64 process_id) {
+        const ProcessContext* ctx = this->GetContextById(context_id);
+        R_UNLESS(ctx != nullptr, RO::ResultInvalidProcess);
+        R_UNLESS(ctx->GetProcessId() == process_id, RO::ResultInvalidProcess);
+        R_SUCCEED();
+    }
+
+    void UnregisterProcess(size_t context_id) {
+        this->FreeContext(context_id);
+    }
+
+    Result RegisterModuleInfo(size_t context_id, u64 nrr_address, u64 nrr_size, NrrKind nrr_kind,
+                              bool enforce_nrr_kind) {
+        // Get context.
+        ProcessContext* context = this->GetContextById(context_id);
+        ASSERT(context != nullptr);
+
+        // Validate address/size.
+        R_TRY(ValidateAddressAndNonZeroSize(nrr_address, nrr_size));
+
+        // Check we have space for a new NRR.
+        NrrInfo* nrr_info = nullptr;
+        R_TRY(context->GetFreeNrrInfo(std::addressof(nrr_info)));
+
+        // Ensure we have a valid process to read from.
+        Kernel::KProcess* process = context->GetProcess();
+        R_UNLESS(process != nullptr, RO::ResultInvalidProcess);
+
+        // Read NRR.
+        NrrHeader header{};
+        process->GetMemory().ReadBlock(nrr_address, std::addressof(header), sizeof(header));
+
+        // Set NRR info.
+        context->SetNrrInfoInUse(nrr_info, true);
+        nrr_info->nrr_heap_address = nrr_address;
+        nrr_info->nrr_heap_size = nrr_size;
+
+        // Read NRR hash list.
+        nrr_info->hashes.resize(header.GetNumHashes());
+        process->GetMemory().ReadBlock(nrr_address + header.GetHashesOffset(),
+                                       nrr_info->hashes.data(),
+                                       sizeof(Sha256Hash) * header.GetNumHashes());
+
+        R_SUCCEED();
+    }
+
+    Result UnregisterModuleInfo(size_t context_id, u64 nrr_address) {
+        // Get context.
+        ProcessContext* context = this->GetContextById(context_id);
+        ASSERT(context != nullptr);
+
+        // Validate address.
+        R_UNLESS(Common::IsAligned(nrr_address, Core::Memory::YUZU_PAGESIZE),
+                 RO::ResultInvalidAddress);
+
+        // Check the NRR is loaded.
+        NrrInfo* nrr_info = nullptr;
+        R_TRY(context->GetNrrInfoByAddress(std::addressof(nrr_info), nrr_address));
+
+        // Nintendo does this unconditionally, whether or not the actual unmap succeeds.
+        context->SetNrrInfoInUse(nrr_info, false);
+        *nrr_info = {};
+
+        R_SUCCEED();
+    }
+
+    Result MapManualLoadModuleMemory(u64* out_address, size_t context_id, u64 nro_address,
+                                     u64 nro_size, u64 bss_address, u64 bss_size) {
+        // Get context.
+        ProcessContext* context = this->GetContextById(context_id);
+        ASSERT(context != nullptr);
+
+        // Validate address/size.
+        R_TRY(ValidateAddressAndNonZeroSize(nro_address, nro_size));
+        R_TRY(ValidateAddressAndSize(bss_address, bss_size));
+
+        const u64 total_size = nro_size + bss_size;
+        R_UNLESS(total_size >= nro_size, RO::ResultInvalidSize);
+        R_UNLESS(total_size >= bss_size, RO::ResultInvalidSize);
+
+        // Check we have space for a new NRO.
+        NroInfo* nro_info = nullptr;
+        R_TRY(context->GetFreeNroInfo(std::addressof(nro_info)));
+        nro_info->nro_heap_address = nro_address;
+        nro_info->nro_heap_size = nro_size;
+        nro_info->bss_heap_address = bss_address;
+        nro_info->bss_heap_size = bss_size;
+
+        // Map the NRO.
+        R_TRY(MapNro(std::addressof(nro_info->base_address), context->GetProcess(), nro_address,
+                     nro_size, bss_address, bss_size, generate_random));
+        ON_RESULT_FAILURE {
+            UnmapNro(context->GetProcess(), nro_info->base_address, nro_address, nro_size,
+                     bss_address, bss_size);
+        };
+
+        // Validate the NRO (parsing region extents).
+        u64 rx_size = 0, ro_size = 0, rw_size = 0;
+        R_TRY(context->ValidateNro(std::addressof(nro_info->module_id), std::addressof(rx_size),
+                                   std::addressof(ro_size), std::addressof(rw_size),
+                                   nro_info->base_address, nro_size, bss_size));
+
+        // Set NRO perms.
+        R_TRY(SetNroPerms(context->GetProcess(), nro_info->base_address, rx_size, ro_size,
+                          rw_size + bss_size));
+
+        context->SetNroInfoInUse(nro_info, true);
+        nro_info->code_size = rx_size + ro_size;
+        nro_info->rw_size = rw_size;
+        *out_address = nro_info->base_address;
+        R_SUCCEED();
+    }
+
+    Result UnmapManualLoadModuleMemory(size_t context_id, u64 nro_address) {
+        // Get context.
+        ProcessContext* context = this->GetContextById(context_id);
+        ASSERT(context != nullptr);
+
+        // Validate address.
+        R_UNLESS(Common::IsAligned(nro_address, Core::Memory::YUZU_PAGESIZE),
+                 RO::ResultInvalidAddress);
+
+        // Check the NRO is loaded.
+        NroInfo* nro_info = nullptr;
+        R_TRY(context->GetNroInfoByAddress(std::addressof(nro_info), nro_address));
+
+        // Unmap.
+        const NroInfo nro_backup = *nro_info;
+        {
+            // Nintendo does this unconditionally, whether or not the actual unmap succeeds.
+            context->SetNroInfoInUse(nro_info, false);
+            std::memset(nro_info, 0, sizeof(*nro_info));
+        }
+        R_RETURN(UnmapNro(context->GetProcess(), nro_backup.base_address,
+                          nro_backup.nro_heap_address, nro_backup.code_size + nro_backup.rw_size,
+                          nro_backup.bss_heap_address, nro_backup.bss_heap_size));
+    }
+
+private:
+    std::array<ProcessContext, MaxSessions> process_contexts;
+    std::mt19937_64 generate_random;
+
+    // Context Helpers.
+    ProcessContext* GetContextById(size_t context_id) {
+        if (context_id == InvalidContextId) {
+            return nullptr;
+        }
+
+        ASSERT(context_id < process_contexts.size());
+        return std::addressof(process_contexts[context_id]);
+    }
+
+    ProcessContext* GetContextByProcessId(u64 process_id) {
+        for (size_t i = 0; i < MaxSessions; i++) {
+            if (process_contexts[i].GetProcessId() == process_id) {
+                return std::addressof(process_contexts[i]);
+            }
+        }
+        return nullptr;
+    }
+
+    size_t AllocateContext(Kernel::KProcess* process, u64 process_id) {
+        // Find a free process context.
+        for (size_t i = 0; i < MaxSessions; i++) {
+            ProcessContext* context = std::addressof(process_contexts[i]);
+
+            if (context->IsFree()) {
+                context->Initialize(process, process_id);
+                return i;
+            }
+        }
+
+        // Failure to find a free context is actually an abort condition.
+        UNREACHABLE();
+    }
+
+    void FreeContext(size_t context_id) {
+        if (ProcessContext* context = GetContextById(context_id); context != nullptr) {
+            context->Finalize();
+        }
+    }
+};
+
+class RoInterface {
+public:
+    explicit RoInterface(std::shared_ptr<RoContext> ro, NrrKind nrr_kind)
+        : m_ro(ro), m_context_id(InvalidContextId), m_nrr_kind(nrr_kind) {}
+    ~RoInterface() {
+        m_ro->UnregisterProcess(m_context_id);
+    }
+
+    Result MapManualLoadModuleMemory(u64* out_load_address, u64 client_pid, u64 nro_address,
+                                     u64 nro_size, u64 bss_address, u64 bss_size) {
+        R_TRY(m_ro->ValidateProcess(m_context_id, client_pid));
+        R_RETURN(m_ro->MapManualLoadModuleMemory(out_load_address, m_context_id, nro_address,
+                                                 nro_size, bss_address, bss_size));
+    }
+
+    Result UnmapManualLoadModuleMemory(u64 client_pid, u64 nro_address) {
+        R_TRY(m_ro->ValidateProcess(m_context_id, client_pid));
+        R_RETURN(m_ro->UnmapManualLoadModuleMemory(m_context_id, nro_address));
+    }
+
+    Result RegisterModuleInfo(u64 client_pid, u64 nrr_address, u64 nrr_size) {
+        R_TRY(m_ro->ValidateProcess(m_context_id, client_pid));
+        R_RETURN(
+            m_ro->RegisterModuleInfo(m_context_id, nrr_address, nrr_size, NrrKind::User, true));
+    }
+
+    Result UnregisterModuleInfo(u64 client_pid, u64 nrr_address) {
+        R_TRY(m_ro->ValidateProcess(m_context_id, client_pid));
+        R_RETURN(m_ro->UnregisterModuleInfo(m_context_id, nrr_address));
+    }
+
+    Result RegisterProcessHandle(u64 client_pid, Kernel::KProcess* process) {
+        // Register the process.
+        R_RETURN(m_ro->RegisterProcess(std::addressof(m_context_id), process, client_pid));
+    }
+
+    Result RegisterProcessModuleInfo(u64 client_pid, u64 nrr_address, u64 nrr_size,
+                                     Kernel::KProcess* process) {
+        // Validate the process.
+        R_TRY(m_ro->ValidateProcess(m_context_id, client_pid));
+
+        // Register the module.
+        R_RETURN(m_ro->RegisterModuleInfo(m_context_id, nrr_address, nrr_size, m_nrr_kind,
+                                          m_nrr_kind == NrrKind::JitPlugin));
+    }
+
+private:
+    std::shared_ptr<RoContext> m_ro{};
+    size_t m_context_id{};
+    NrrKind m_nrr_kind{};
+};
+
+class IRoInterface : public ServiceFramework<IRoInterface> {
+public:
+    explicit IRoInterface(Core::System& system_, const char* name_, std::shared_ptr<RoContext> ro,
+                          NrrKind nrr_kind)
+        : ServiceFramework{system_, name_}, interface {
+        ro, nrr_kind
+    } {
+        // clang-format off
+        static const FunctionInfo functions[] = {
+            {0, &IRoInterface::MapManualLoadModuleMemory, "MapManualLoadModuleMemory"},
+            {1, &IRoInterface::UnmapManualLoadModuleMemory, "UnmapManualLoadModuleMemory"},
+            {2, &IRoInterface::RegisterModuleInfo, "RegisterModuleInfo"},
+            {3, &IRoInterface::UnregisterModuleInfo, "UnregisterModuleInfo"},
+            {4, &IRoInterface::RegisterProcessHandle, "RegisterProcessHandle"},
+            {10, &IRoInterface::RegisterProcessModuleInfo, "RegisterProcessModuleInfo"},
+        };
+        // clang-format on
+
+        RegisterHandlers(functions);
+    }
+
+private:
+    void MapManualLoadModuleMemory(HLERequestContext& ctx) {
+        LOG_DEBUG(Service_LDR, "(called)");
+
+        struct InputParameters {
+            u64 client_pid;
+            u64 nro_address;
+            u64 nro_size;
+            u64 bss_address;
+            u64 bss_size;
+        };
+
+        IPC::RequestParser rp{ctx};
+        auto params = rp.PopRaw<InputParameters>();
+
+        u64 load_address = 0;
+        auto result = interface.MapManualLoadModuleMemory(&load_address, ctx.GetPID(),
+                                                          params.nro_address, params.nro_size,
+                                                          params.bss_address, params.bss_size);
+
+        IPC::ResponseBuilder rb{ctx, 4};
+        rb.Push(result);
+        rb.Push(load_address);
+    }
+
+    void UnmapManualLoadModuleMemory(HLERequestContext& ctx) {
+        LOG_DEBUG(Service_LDR, "(called)");
+
+        struct InputParameters {
+            u64 client_pid;
+            u64 nro_address;
+        };
+
+        IPC::RequestParser rp{ctx};
+        auto params = rp.PopRaw<InputParameters>();
+        auto result = interface.UnmapManualLoadModuleMemory(ctx.GetPID(), params.nro_address);
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(result);
+    }
+
+    void RegisterModuleInfo(HLERequestContext& ctx) {
+        LOG_DEBUG(Service_LDR, "(called)");
+
+        struct InputParameters {
+            u64 client_pid;
+            u64 nrr_address;
+            u64 nrr_size;
+        };
+
+        IPC::RequestParser rp{ctx};
+        auto params = rp.PopRaw<InputParameters>();
+        auto result =
+            interface.RegisterModuleInfo(ctx.GetPID(), params.nrr_address, params.nrr_size);
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(result);
+    }
+
+    void UnregisterModuleInfo(HLERequestContext& ctx) {
+        LOG_DEBUG(Service_LDR, "(called)");
+
+        struct InputParameters {
+            u64 client_pid;
+            u64 nrr_address;
+        };
+
+        IPC::RequestParser rp{ctx};
+        auto params = rp.PopRaw<InputParameters>();
+        auto result = interface.UnregisterModuleInfo(ctx.GetPID(), params.nrr_address);
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(result);
+    }
+
+    void RegisterProcessHandle(HLERequestContext& ctx) {
+        LOG_DEBUG(Service_LDR, "(called)");
+
+        auto process_h = ctx.GetClientHandleTable().GetObject(ctx.GetCopyHandle(0));
+        auto client_pid = ctx.GetPID();
+        auto result = interface.RegisterProcessHandle(client_pid,
+                                                      process_h->DynamicCast<Kernel::KProcess*>());
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(result);
+    }
+
+    void RegisterProcessModuleInfo(HLERequestContext& ctx) {
+        LOG_DEBUG(Service_LDR, "(called)");
+
+        struct InputParameters {
+            u64 client_pid;
+            u64 nrr_address;
+            u64 nrr_size;
+        };
+
+        IPC::RequestParser rp{ctx};
+        auto params = rp.PopRaw<InputParameters>();
+        auto process_h = ctx.GetClientHandleTable().GetObject(ctx.GetCopyHandle(0));
+
+        auto client_pid = ctx.GetPID();
+        auto result =
+            interface.RegisterProcessModuleInfo(client_pid, params.nrr_address, params.nrr_size,
+                                                process_h->DynamicCast<Kernel::KProcess*>());
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(result);
+    }
+
+    RoInterface interface;
+};
+
+} // namespace
+
+void LoopProcess(Core::System& system) {
+    auto server_manager = std::make_unique<ServerManager>(system);
+
+    auto ro = std::make_shared<RoContext>();
+
+    const auto RoInterfaceFactoryForUser = [&, ro] {
+        return std::make_shared<IRoInterface>(system, "ldr:ro", ro, NrrKind::User);
+    };
+
+    const auto RoInterfaceFactoryForJitPlugin = [&, ro] {
+        return std::make_shared<IRoInterface>(system, "ro:1", ro, NrrKind::JitPlugin);
+    };
+
+    server_manager->RegisterNamedService("ldr:ro", std::move(RoInterfaceFactoryForUser));
+    server_manager->RegisterNamedService("ro:1", std::move(RoInterfaceFactoryForJitPlugin));
+
+    ServerManager::RunServer(std::move(server_manager));
+}
+
+} // namespace Service::RO
diff --git a/src/core/hle/service/ro/ro.h b/src/core/hle/service/ro/ro.h
new file mode 100644
index 000000000..74dc08536
--- /dev/null
+++ b/src/core/hle/service/ro/ro.h
@@ -0,0 +1,14 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+namespace Core {
+class System;
+}
+
+namespace Service::RO {
+
+void LoopProcess(Core::System& system);
+
+} // namespace Service::RO
diff --git a/src/core/hle/service/ro/ro_nro_utils.cpp b/src/core/hle/service/ro/ro_nro_utils.cpp
new file mode 100644
index 000000000..268c7f93e
--- /dev/null
+++ b/src/core/hle/service/ro/ro_nro_utils.cpp
@@ -0,0 +1,185 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "core/hle/kernel/k_process.h"
+#include "core/hle/service/ro/ro_nro_utils.h"
+#include "core/hle/service/ro/ro_results.h"
+
+namespace Service::RO {
+
+namespace {
+
+struct ProcessMemoryRegion {
+    u64 address;
+    u64 size;
+};
+
+size_t GetTotalProcessMemoryRegionSize(const ProcessMemoryRegion* regions, size_t num_regions) {
+    size_t total = 0;
+
+    for (size_t i = 0; i < num_regions; ++i) {
+        total += regions[i].size;
+    }
+
+    return total;
+}
+
+size_t SetupNroProcessMemoryRegions(ProcessMemoryRegion* regions, u64 nro_heap_address,
+                                    u64 nro_heap_size, u64 bss_heap_address, u64 bss_heap_size) {
+    // Reset region count.
+    size_t num_regions = 0;
+
+    // We always want a region for the nro.
+    regions[num_regions++] = {nro_heap_address, nro_heap_size};
+
+    // If we have bss, create a region for bss.
+    if (bss_heap_size > 0) {
+        regions[num_regions++] = {bss_heap_address, bss_heap_size};
+    }
+
+    return num_regions;
+}
+
+Result SetProcessMemoryPermission(Kernel::KProcess* process, u64 address, u64 size,
+                                  Kernel::Svc::MemoryPermission permission) {
+    auto& page_table = process->GetPageTable();
+
+    // Set permission.
+    R_RETURN(page_table.SetProcessMemoryPermission(address, size, permission));
+}
+
+Result UnmapProcessCodeMemory(Kernel::KProcess* process, u64 process_code_address,
+                              const ProcessMemoryRegion* regions, size_t num_regions) {
+    // Get the total process memory region size.
+    const size_t total_size = GetTotalProcessMemoryRegionSize(regions, num_regions);
+
+    auto& page_table = process->GetPageTable();
+
+    // Unmap each region in order.
+    size_t cur_offset = total_size;
+    for (size_t i = 0; i < num_regions; ++i) {
+        // We want to unmap in reverse order.
+        const auto& cur_region = regions[num_regions - 1 - i];
+
+        // Subtract to update the current offset.
+        cur_offset -= cur_region.size;
+
+        // Unmap.
+        R_TRY(page_table.UnmapCodeMemory(process_code_address + cur_offset, cur_region.address,
+                                         cur_region.size));
+    }
+
+    R_SUCCEED();
+}
+
+Result EnsureGuardPages(Kernel::KProcessPageTable& page_table, u64 map_address, u64 map_size) {
+    Kernel::KMemoryInfo memory_info;
+    Kernel::Svc::PageInfo page_info;
+
+    // Ensure page before mapping is unmapped.
+    R_TRY(page_table.QueryInfo(std::addressof(memory_info), std::addressof(page_info),
+                               map_address - 1));
+    R_UNLESS(memory_info.GetSvcState() == Kernel::Svc::MemoryState::Free,
+             Kernel::ResultInvalidState);
+
+    // Ensure page after mapping is unmapped.
+    R_TRY(page_table.QueryInfo(std::addressof(memory_info), std::addressof(page_info),
+                               map_address + map_size));
+    R_UNLESS(memory_info.GetSvcState() == Kernel::Svc::MemoryState::Free,
+             Kernel::ResultInvalidState);
+
+    // Successfully verified guard pages.
+    R_SUCCEED();
+}
+
+Result MapProcessCodeMemory(u64* out, Kernel::KProcess* process, const ProcessMemoryRegion* regions,
+                            size_t num_regions, std::mt19937_64& generate_random) {
+    auto& page_table = process->GetPageTable();
+    const u64 alias_code_start =
+        GetInteger(page_table.GetAliasCodeRegionStart()) / Kernel::PageSize;
+    const u64 alias_code_size = page_table.GetAliasCodeRegionSize() / Kernel::PageSize;
+
+    for (size_t trial = 0; trial < 64; trial++) {
+        // Generate a new trial address.
+        const u64 mapped_address =
+            (alias_code_start + (generate_random() % alias_code_size)) * Kernel::PageSize;
+
+        const auto MapRegions = [&] {
+            // Map the regions in order.
+            u64 mapped_size = 0;
+            for (size_t i = 0; i < num_regions; ++i) {
+                // If we fail, unmap up to where we've mapped.
+                ON_RESULT_FAILURE {
+                    R_ASSERT(UnmapProcessCodeMemory(process, mapped_address, regions, i));
+                };
+
+                // Map the current region.
+                R_TRY(page_table.MapCodeMemory(mapped_address + mapped_size, regions[i].address,
+                                               regions[i].size));
+
+                mapped_size += regions[i].size;
+            }
+
+            // If we fail, unmap all mapped regions.
+            ON_RESULT_FAILURE {
+                R_ASSERT(UnmapProcessCodeMemory(process, mapped_address, regions, num_regions));
+            };
+
+            // Ensure guard pages.
+            R_RETURN(EnsureGuardPages(page_table, mapped_address, mapped_size));
+        };
+
+        if (R_SUCCEEDED(MapRegions())) {
+            // Set the output address.
+            *out = mapped_address;
+            R_SUCCEED();
+        }
+    }
+
+    // We failed to map anything.
+    R_THROW(RO::ResultOutOfAddressSpace);
+}
+
+} // namespace
+
+Result MapNro(u64* out_base_address, Kernel::KProcess* process, u64 nro_heap_address,
+              u64 nro_heap_size, u64 bss_heap_address, u64 bss_heap_size,
+              std::mt19937_64& generate_random) {
+    // Set up the process memory regions.
+    std::array<ProcessMemoryRegion, 2> regions{};
+    const size_t num_regions = SetupNroProcessMemoryRegions(
+        regions.data(), nro_heap_address, nro_heap_size, bss_heap_address, bss_heap_size);
+
+    // Re-map the nro/bss as code memory in the destination process.
+    R_RETURN(MapProcessCodeMemory(out_base_address, process, regions.data(), num_regions,
+                                  generate_random));
+}
+
+Result SetNroPerms(Kernel::KProcess* process, u64 base_address, u64 rx_size, u64 ro_size,
+                   u64 rw_size) {
+    const u64 rx_offset = 0;
+    const u64 ro_offset = rx_offset + rx_size;
+    const u64 rw_offset = ro_offset + ro_size;
+
+    R_TRY(SetProcessMemoryPermission(process, base_address + rx_offset, rx_size,
+                                     Kernel::Svc::MemoryPermission::ReadExecute));
+    R_TRY(SetProcessMemoryPermission(process, base_address + ro_offset, ro_size,
+                                     Kernel::Svc::MemoryPermission::Read));
+    R_TRY(SetProcessMemoryPermission(process, base_address + rw_offset, rw_size,
+                                     Kernel::Svc::MemoryPermission::ReadWrite));
+
+    R_SUCCEED();
+}
+
+Result UnmapNro(Kernel::KProcess* process, u64 base_address, u64 nro_heap_address,
+                u64 nro_heap_size, u64 bss_heap_address, u64 bss_heap_size) {
+    // Set up the process memory regions.
+    std::array<ProcessMemoryRegion, 2> regions{};
+    const size_t num_regions = SetupNroProcessMemoryRegions(
+        regions.data(), nro_heap_address, nro_heap_size, bss_heap_address, bss_heap_size);
+
+    // Unmap the nro/bss.
+    R_RETURN(UnmapProcessCodeMemory(process, base_address, regions.data(), num_regions));
+}
+
+} // namespace Service::RO
diff --git a/src/core/hle/service/ro/ro_nro_utils.h b/src/core/hle/service/ro/ro_nro_utils.h
new file mode 100644
index 000000000..f7083a1ba
--- /dev/null
+++ b/src/core/hle/service/ro/ro_nro_utils.h
@@ -0,0 +1,26 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <random>
+
+#include "common/common_types.h"
+
+namespace Kernel {
+class KProcess;
+}
+
+union Result;
+
+namespace Service::RO {
+
+Result MapNro(u64* out_base_address, Kernel::KProcess* process, u64 nro_heap_address,
+              u64 nro_heap_size, u64 bss_heap_address, u64 bss_heap_size,
+              std::mt19937_64& generate_random);
+Result SetNroPerms(Kernel::KProcess* process, u64 base_address, u64 rx_size, u64 ro_size,
+                   u64 rw_size);
+Result UnmapNro(Kernel::KProcess* process, u64 base_address, u64 nro_heap_address,
+                u64 nro_heap_size, u64 bss_heap_address, u64 bss_heap_size);
+
+} // namespace Service::RO
diff --git a/src/core/hle/service/ro/ro_results.h b/src/core/hle/service/ro/ro_results.h
new file mode 100644
index 000000000..00f05c5a5
--- /dev/null
+++ b/src/core/hle/service/ro/ro_results.h
@@ -0,0 +1,24 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "core/hle/result.h"
+
+namespace Service::RO {
+
+constexpr Result ResultOutOfAddressSpace{ErrorModule::RO, 2};
+constexpr Result ResultAlreadyLoaded{ErrorModule::RO, 3};
+constexpr Result ResultInvalidNro{ErrorModule::RO, 4};
+constexpr Result ResultInvalidNrr{ErrorModule::RO, 6};
+constexpr Result ResultTooManyNro{ErrorModule::RO, 7};
+constexpr Result ResultTooManyNrr{ErrorModule::RO, 8};
+constexpr Result ResultNotAuthorized{ErrorModule::RO, 9};
+constexpr Result ResultInvalidNrrKind{ErrorModule::RO, 10};
+constexpr Result ResultInternalError{ErrorModule::RO, 1023};
+constexpr Result ResultInvalidAddress{ErrorModule::RO, 1025};
+constexpr Result ResultInvalidSize{ErrorModule::RO, 1026};
+constexpr Result ResultNotLoaded{ErrorModule::RO, 1028};
+constexpr Result ResultNotRegistered{ErrorModule::RO, 1029};
+constexpr Result ResultInvalidSession{ErrorModule::RO, 1030};
+constexpr Result ResultInvalidProcess{ErrorModule::RO, 1031};
+
+} // namespace Service::RO
diff --git a/src/core/hle/service/ro/ro_types.h b/src/core/hle/service/ro/ro_types.h
new file mode 100644
index 000000000..624d52ee5
--- /dev/null
+++ b/src/core/hle/service/ro/ro_types.h
@@ -0,0 +1,181 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "common/assert.h"
+#include "common/common_funcs.h"
+#include "common/common_types.h"
+
+namespace Service::RO {
+
+enum class NrrKind : u8 {
+    User = 0,
+    JitPlugin = 1,
+    Count,
+};
+
+static constexpr size_t ModuleIdSize = 0x20;
+struct ModuleId {
+    std::array<u8, ModuleIdSize> data;
+};
+static_assert(sizeof(ModuleId) == ModuleIdSize);
+
+struct NrrCertification {
+    static constexpr size_t RsaKeySize = 0x100;
+    static constexpr size_t SignedSize = 0x120;
+
+    u64 program_id_mask;
+    u64 program_id_pattern;
+    std::array<u8, 0x10> reserved_10;
+    std::array<u8, RsaKeySize> modulus;
+    std::array<u8, RsaKeySize> signature;
+};
+static_assert(sizeof(NrrCertification) ==
+              NrrCertification::RsaKeySize + NrrCertification::SignedSize);
+
+class NrrHeader {
+public:
+    static constexpr u32 Magic = Common::MakeMagic('N', 'R', 'R', '0');
+
+public:
+    bool IsMagicValid() const {
+        return m_magic == Magic;
+    }
+
+    bool IsProgramIdValid() const {
+        return (m_program_id & m_certification.program_id_mask) ==
+               m_certification.program_id_pattern;
+    }
+
+    NrrKind GetNrrKind() const {
+        const NrrKind kind = static_cast<NrrKind>(m_nrr_kind);
+        ASSERT(kind < NrrKind::Count);
+        return kind;
+    }
+
+    u64 GetProgramId() const {
+        return m_program_id;
+    }
+
+    u32 GetSize() const {
+        return m_size;
+    }
+
+    u32 GetNumHashes() const {
+        return m_num_hashes;
+    }
+
+    size_t GetHashesOffset() const {
+        return m_hashes_offset;
+    }
+
+    u32 GetKeyGeneration() const {
+        return m_key_generation;
+    }
+
+    const u8* GetCertificationSignature() const {
+        return m_certification.signature.data();
+    }
+
+    const u8* GetCertificationSignedArea() const {
+        return reinterpret_cast<const u8*>(std::addressof(m_certification));
+    }
+
+    const u8* GetCertificationModulus() const {
+        return m_certification.modulus.data();
+    }
+
+    const u8* GetSignature() const {
+        return m_signature.data();
+    }
+
+    size_t GetSignedAreaSize() const {
+        return m_size - GetSignedAreaOffset();
+    }
+
+    static constexpr size_t GetSignedAreaOffset() {
+        return offsetof(NrrHeader, m_program_id);
+    }
+
+private:
+    u32 m_magic;
+    u32 m_key_generation;
+    INSERT_PADDING_BYTES_NOINIT(8);
+    NrrCertification m_certification;
+    std::array<u8, 0x100> m_signature;
+    u64 m_program_id;
+    u32 m_size;
+    u8 m_nrr_kind; // 7.0.0+
+    INSERT_PADDING_BYTES_NOINIT(3);
+    u32 m_hashes_offset;
+    u32 m_num_hashes;
+    INSERT_PADDING_BYTES_NOINIT(8);
+};
+static_assert(sizeof(NrrHeader) == 0x350, "NrrHeader has wrong size");
+
+class NroHeader {
+public:
+    static constexpr u32 Magic = Common::MakeMagic('N', 'R', 'O', '0');
+
+public:
+    bool IsMagicValid() const {
+        return m_magic == Magic;
+    }
+
+    u32 GetSize() const {
+        return m_size;
+    }
+
+    u32 GetTextOffset() const {
+        return m_text_offset;
+    }
+
+    u32 GetTextSize() const {
+        return m_text_size;
+    }
+
+    u32 GetRoOffset() const {
+        return m_ro_offset;
+    }
+
+    u32 GetRoSize() const {
+        return m_ro_size;
+    }
+
+    u32 GetRwOffset() const {
+        return m_rw_offset;
+    }
+
+    u32 GetRwSize() const {
+        return m_rw_size;
+    }
+
+    u32 GetBssSize() const {
+        return m_bss_size;
+    }
+
+    const ModuleId* GetModuleId() const {
+        return std::addressof(m_module_id);
+    }
+
+private:
+    u32 m_entrypoint_insn;
+    u32 m_mod_offset;
+    INSERT_PADDING_BYTES_NOINIT(0x8);
+    u32 m_magic;
+    INSERT_PADDING_BYTES_NOINIT(0x4);
+    u32 m_size;
+    INSERT_PADDING_BYTES_NOINIT(0x4);
+    u32 m_text_offset;
+    u32 m_text_size;
+    u32 m_ro_offset;
+    u32 m_ro_size;
+    u32 m_rw_offset;
+    u32 m_rw_size;
+    u32 m_bss_size;
+    INSERT_PADDING_BYTES_NOINIT(0x4);
+    ModuleId m_module_id;
+    INSERT_PADDING_BYTES_NOINIT(0x20);
+};
+static_assert(sizeof(NroHeader) == 0x80, "NroHeader has wrong size");
+
+} // namespace Service::RO
diff --git a/src/core/hle/service/server_manager.cpp b/src/core/hle/service/server_manager.cpp
index e2e399534..6808247a9 100644
--- a/src/core/hle/service/server_manager.cpp
+++ b/src/core/hle/service/server_manager.cpp
@@ -93,13 +93,13 @@ Result ServerManager::RegisterSession(Kernel::KServerSession* session,
 }
 
 Result ServerManager::RegisterNamedService(const std::string& service_name,
-                                           std::shared_ptr<SessionRequestHandler>&& handler,
+                                           SessionRequestHandlerFactory&& handler_factory,
                                            u32 max_sessions) {
     ASSERT(m_sessions.size() + m_ports.size() < MaximumWaitObjects);
 
     // Add the new server to sm:.
     ASSERT(R_SUCCEEDED(
-        m_system.ServiceManager().RegisterService(service_name, max_sessions, handler)));
+        m_system.ServiceManager().RegisterService(service_name, max_sessions, handler_factory)));
 
     // Get the registered port.
     Kernel::KPort* port{};
@@ -112,7 +112,7 @@ Result ServerManager::RegisterNamedService(const std::string& service_name,
     // Begin tracking the server port.
     {
         std::scoped_lock ll{m_list_mutex};
-        m_ports.emplace(std::addressof(port->GetServerPort()), std::move(handler));
+        m_ports.emplace(std::addressof(port->GetServerPort()), std::move(handler_factory));
     }
 
     // Signal the wakeup event.
@@ -121,8 +121,18 @@ Result ServerManager::RegisterNamedService(const std::string& service_name,
     R_SUCCEED();
 }
 
+Result ServerManager::RegisterNamedService(const std::string& service_name,
+                                           std::shared_ptr<SessionRequestHandler>&& handler,
+                                           u32 max_sessions) {
+    // Make the factory.
+    const auto HandlerFactory = [handler]() { return handler; };
+
+    // Register the service with the new factory.
+    R_RETURN(this->RegisterNamedService(service_name, std::move(HandlerFactory), max_sessions));
+}
+
 Result ServerManager::ManageNamedPort(const std::string& service_name,
-                                      std::shared_ptr<SessionRequestHandler>&& handler,
+                                      SessionRequestHandlerFactory&& handler_factory,
                                       u32 max_sessions) {
     ASSERT(m_sessions.size() + m_ports.size() < MaximumWaitObjects);
 
@@ -149,7 +159,7 @@ Result ServerManager::ManageNamedPort(const std::string& service_name,
     // Begin tracking the server port.
     {
         std::scoped_lock ll{m_list_mutex};
-        m_ports.emplace(std::addressof(port->GetServerPort()), std::move(handler));
+        m_ports.emplace(std::addressof(port->GetServerPort()), std::move(handler_factory));
     }
 
     // We succeeded.
@@ -269,13 +279,13 @@ Result ServerManager::WaitAndProcessImpl() {
         case HandleType::Port: {
             // Port signaled.
             auto* port = wait_obj->DynamicCast<Kernel::KServerPort*>();
-            std::shared_ptr<SessionRequestHandler> handler;
+            SessionRequestHandlerFactory handler_factory;
 
             // Remove from tracking.
             {
                 std::scoped_lock ll{m_list_mutex};
                 ASSERT(m_ports.contains(port));
-                m_ports.at(port).swap(handler);
+                m_ports.at(port).swap(handler_factory);
                 m_ports.erase(port);
             }
 
@@ -283,7 +293,7 @@ Result ServerManager::WaitAndProcessImpl() {
             sl.unlock();
 
             // Finish.
-            R_RETURN(this->OnPortEvent(port, std::move(handler)));
+            R_RETURN(this->OnPortEvent(port, std::move(handler_factory)));
         }
         case HandleType::Session: {
             // Session signaled.
@@ -333,19 +343,19 @@ Result ServerManager::WaitAndProcessImpl() {
 }
 
 Result ServerManager::OnPortEvent(Kernel::KServerPort* port,
-                                  std::shared_ptr<SessionRequestHandler>&& handler) {
+                                  SessionRequestHandlerFactory&& handler_factory) {
     // Accept a new server session.
     Kernel::KServerSession* session = port->AcceptSession();
     ASSERT(session != nullptr);
 
     // Create the session manager and install the handler.
     auto manager = std::make_shared<SessionRequestManager>(m_system.Kernel(), *this);
-    manager->SetSessionHandler(std::shared_ptr(handler));
+    manager->SetSessionHandler(handler_factory());
 
     // Track the server session.
     {
         std::scoped_lock ll{m_list_mutex};
-        m_ports.emplace(port, std::move(handler));
+        m_ports.emplace(port, std::move(handler_factory));
         m_sessions.emplace(session, std::move(manager));
     }
 
diff --git a/src/core/hle/service/server_manager.h b/src/core/hle/service/server_manager.h
index 58b0a0832..c4bc07262 100644
--- a/src/core/hle/service/server_manager.h
+++ b/src/core/hle/service/server_manager.h
@@ -13,6 +13,7 @@
 #include "common/polyfill_thread.h"
 #include "common/thread.h"
 #include "core/hle/result.h"
+#include "core/hle/service/hle_ipc.h"
 #include "core/hle/service/mutex.h"
 
 namespace Core {
@@ -28,10 +29,6 @@ class KSynchronizationObject;
 
 namespace Service {
 
-class HLERequestContext;
-class SessionRequestHandler;
-class SessionRequestManager;
-
 class ServerManager {
 public:
     explicit ServerManager(Core::System& system);
@@ -40,10 +37,13 @@ public:
     Result RegisterSession(Kernel::KServerSession* session,
                            std::shared_ptr<SessionRequestManager> manager);
     Result RegisterNamedService(const std::string& service_name,
+                                SessionRequestHandlerFactory&& handler_factory,
+                                u32 max_sessions = 64);
+    Result RegisterNamedService(const std::string& service_name,
                                 std::shared_ptr<SessionRequestHandler>&& handler,
                                 u32 max_sessions = 64);
     Result ManageNamedPort(const std::string& service_name,
-                           std::shared_ptr<SessionRequestHandler>&& handler, u32 max_sessions = 64);
+                           SessionRequestHandlerFactory&& handler_factory, u32 max_sessions = 64);
     Result ManageDeferral(Kernel::KEvent** out_event);
 
     Result LoopProcess();
@@ -56,7 +56,7 @@ private:
 
     Result LoopProcessImpl();
     Result WaitAndProcessImpl();
-    Result OnPortEvent(Kernel::KServerPort* port, std::shared_ptr<SessionRequestHandler>&& handler);
+    Result OnPortEvent(Kernel::KServerPort* port, SessionRequestHandlerFactory&& handler_factory);
     Result OnSessionEvent(Kernel::KServerSession* session,
                           std::shared_ptr<SessionRequestManager>&& manager);
     Result OnDeferralEvent(std::list<RequestState>&& deferrals);
@@ -68,7 +68,7 @@ private:
     std::mutex m_list_mutex;
 
     // Guest state tracking
-    std::map<Kernel::KServerPort*, std::shared_ptr<SessionRequestHandler>> m_ports{};
+    std::map<Kernel::KServerPort*, SessionRequestHandlerFactory> m_ports{};
     std::map<Kernel::KServerSession*, std::shared_ptr<SessionRequestManager>> m_sessions{};
     Kernel::KEvent* m_event{};
     Kernel::KEvent* m_deferral_event{};
diff --git a/src/core/hle/service/service.cpp b/src/core/hle/service/service.cpp
index 0ad607391..00531b021 100644
--- a/src/core/hle/service/service.cpp
+++ b/src/core/hle/service/service.cpp
@@ -59,6 +59,7 @@
 #include "core/hle/service/prepo/prepo.h"
 #include "core/hle/service/psc/psc.h"
 #include "core/hle/service/ptm/ptm.h"
+#include "core/hle/service/ro/ro.h"
 #include "core/hle/service/service.h"
 #include "core/hle/service/set/settings.h"
 #include "core/hle/service/sm/sm.h"
@@ -270,6 +271,7 @@ Services::Services(std::shared_ptr<SM::ServiceManager>& sm, Core::System& system
     kernel.RunOnGuestCoreProcess("ProcessManager", [&] { PM::LoopProcess(system); });
     kernel.RunOnGuestCoreProcess("psc",        [&] { PSC::LoopProcess(system); });
     kernel.RunOnGuestCoreProcess("ptm",        [&] { PTM::LoopProcess(system); });
+    kernel.RunOnGuestCoreProcess("ro",         [&] { RO::LoopProcess(system); });
     kernel.RunOnGuestCoreProcess("settings",   [&] { Set::LoopProcess(system); });
     kernel.RunOnGuestCoreProcess("spl",        [&] { SPL::LoopProcess(system); });
     kernel.RunOnGuestCoreProcess("ssl",        [&] { SSL::LoopProcess(system); });
diff --git a/src/core/hle/service/set/appln_settings.cpp b/src/core/hle/service/set/appln_settings.cpp
new file mode 100644
index 000000000..a5d802757
--- /dev/null
+++ b/src/core/hle/service/set/appln_settings.cpp
@@ -0,0 +1,12 @@
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "core/hle/service/set/appln_settings.h"
+
+namespace Service::Set {
+
+ApplnSettings DefaultApplnSettings() {
+    return {};
+}
+
+} // namespace Service::Set
diff --git a/src/core/hle/service/set/appln_settings.h b/src/core/hle/service/set/appln_settings.h
new file mode 100644
index 000000000..b07df0ee7
--- /dev/null
+++ b/src/core/hle/service/set/appln_settings.h
@@ -0,0 +1,35 @@
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+
+#include "common/common_types.h"
+
+namespace Service::Set {
+struct ApplnSettings {
+    std::array<u8, 0x10> reserved_000;
+
+    // nn::util::Uuid MiiAuthorId, copied from system settings 0x94B0
+    std::array<u8, 0x10> mii_author_id;
+
+    std::array<u8, 0x30> reserved_020;
+
+    // nn::settings::system::ServiceDiscoveryControlSettings
+    std::array<u8, 0x4> service_discovery_control_settings;
+
+    std::array<u8, 0x20> reserved_054;
+
+    bool in_repair_process_enable_flag;
+
+    std::array<u8, 0x3> pad_075;
+};
+static_assert(offsetof(ApplnSettings, mii_author_id) == 0x10);
+static_assert(offsetof(ApplnSettings, service_discovery_control_settings) == 0x50);
+static_assert(offsetof(ApplnSettings, in_repair_process_enable_flag) == 0x74);
+static_assert(sizeof(ApplnSettings) == 0x78, "ApplnSettings has the wrong size!");
+
+ApplnSettings DefaultApplnSettings();
+
+} // namespace Service::Set
diff --git a/src/core/hle/service/set/device_settings.cpp b/src/core/hle/service/set/device_settings.cpp
new file mode 100644
index 000000000..e423ce38a
--- /dev/null
+++ b/src/core/hle/service/set/device_settings.cpp
@@ -0,0 +1,12 @@
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "core/hle/service/set/device_settings.h"
+
+namespace Service::Set {
+
+DeviceSettings DefaultDeviceSettings() {
+    return {};
+}
+
+} // namespace Service::Set
diff --git a/src/core/hle/service/set/device_settings.h b/src/core/hle/service/set/device_settings.h
new file mode 100644
index 000000000..b6cfe04f2
--- /dev/null
+++ b/src/core/hle/service/set/device_settings.h
@@ -0,0 +1,53 @@
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+
+#include "common/common_types.h"
+
+namespace Service::Set {
+struct DeviceSettings {
+    std::array<u8, 0x10> reserved_000;
+
+    // nn::settings::BatteryLot
+    std::array<u8, 0x18> ptm_battery_lot;
+    // nn::settings::system::PtmFuelGaugeParameter
+    std::array<u8, 0x18> ptm_fuel_gauge_parameter;
+    u8 ptm_battery_version;
+    // nn::settings::system::PtmCycleCountReliability
+    u32 ptm_cycle_count_reliability;
+
+    std::array<u8, 0x48> reserved_048;
+
+    // nn::settings::system::AnalogStickUserCalibration L
+    std::array<u8, 0x10> analog_user_stick_calibration_l;
+    // nn::settings::system::AnalogStickUserCalibration R
+    std::array<u8, 0x10> analog_user_stick_calibration_r;
+
+    std::array<u8, 0x20> reserved_0B0;
+
+    // nn::settings::system::ConsoleSixAxisSensorAccelerationBias
+    std::array<u8, 0xC> console_six_axis_sensor_acceleration_bias;
+    // nn::settings::system::ConsoleSixAxisSensorAngularVelocityBias
+    std::array<u8, 0xC> console_six_axis_sensor_angular_velocity_bias;
+    // nn::settings::system::ConsoleSixAxisSensorAccelerationGain
+    std::array<u8, 0x24> console_six_axis_sensor_acceleration_gain;
+    // nn::settings::system::ConsoleSixAxisSensorAngularVelocityGain
+    std::array<u8, 0x24> console_six_axis_sensor_angular_velocity_gain;
+    // nn::settings::system::ConsoleSixAxisSensorAngularVelocityTimeBias
+    std::array<u8, 0xC> console_six_axis_sensor_angular_velocity_time_bias;
+    // nn::settings::system::ConsoleSixAxisSensorAngularAcceleration
+    std::array<u8, 0x24> console_six_axis_sensor_angular_acceleration;
+};
+static_assert(offsetof(DeviceSettings, ptm_battery_lot) == 0x10);
+static_assert(offsetof(DeviceSettings, ptm_cycle_count_reliability) == 0x44);
+static_assert(offsetof(DeviceSettings, analog_user_stick_calibration_l) == 0x90);
+static_assert(offsetof(DeviceSettings, console_six_axis_sensor_acceleration_bias) == 0xD0);
+static_assert(offsetof(DeviceSettings, console_six_axis_sensor_angular_acceleration) == 0x13C);
+static_assert(sizeof(DeviceSettings) == 0x160, "DeviceSettings has the wrong size!");
+
+DeviceSettings DefaultDeviceSettings();
+
+} // namespace Service::Set
diff --git a/src/core/hle/service/set/private_settings.cpp b/src/core/hle/service/set/private_settings.cpp
new file mode 100644
index 000000000..70bf65727
--- /dev/null
+++ b/src/core/hle/service/set/private_settings.cpp
@@ -0,0 +1,12 @@
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "core/hle/service/set/private_settings.h"
+
+namespace Service::Set {
+
+PrivateSettings DefaultPrivateSettings() {
+    return {};
+}
+
+} // namespace Service::Set
diff --git a/src/core/hle/service/set/private_settings.h b/src/core/hle/service/set/private_settings.h
new file mode 100644
index 000000000..b63eaf45c
--- /dev/null
+++ b/src/core/hle/service/set/private_settings.h
@@ -0,0 +1,72 @@
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+
+#include "common/bit_field.h"
+#include "common/common_funcs.h"
+#include "common/common_types.h"
+#include "common/uuid.h"
+#include "core/hle/service/time/clock_types.h"
+
+namespace Service::Set {
+
+/// This is nn::settings::system::InitialLaunchFlag
+struct InitialLaunchFlag {
+    union {
+        u32 raw{};
+
+        BitField<0, 1, u32> InitialLaunchCompletionFlag;
+        BitField<8, 1, u32> InitialLaunchUserAdditionFlag;
+        BitField<16, 1, u32> InitialLaunchTimestampFlag;
+    };
+};
+static_assert(sizeof(InitialLaunchFlag) == 4, "InitialLaunchFlag is an invalid size");
+
+/// This is nn::settings::system::InitialLaunchSettings
+struct InitialLaunchSettings {
+    InitialLaunchFlag flags;
+    INSERT_PADDING_BYTES(0x4);
+    Service::Time::Clock::SteadyClockTimePoint timestamp;
+};
+static_assert(sizeof(InitialLaunchSettings) == 0x20, "InitialLaunchSettings is incorrect size");
+
+#pragma pack(push, 4)
+struct InitialLaunchSettingsPacked {
+    InitialLaunchFlag flags;
+    Service::Time::Clock::SteadyClockTimePoint timestamp;
+};
+#pragma pack(pop)
+static_assert(sizeof(InitialLaunchSettingsPacked) == 0x1C,
+              "InitialLaunchSettingsPacked is incorrect size");
+
+struct PrivateSettings {
+    std::array<u8, 0x10> reserved_00;
+
+    // nn::settings::system::InitialLaunchSettings
+    InitialLaunchSettings initial_launch_settings;
+
+    std::array<u8, 0x20> reserved_30;
+
+    Common::UUID external_clock_source_id;
+    s64 shutdown_rtc_value;
+    s64 external_steady_clock_internal_offset;
+
+    std::array<u8, 0x60> reserved_70;
+
+    // nn::settings::system::PlatformRegion
+    std::array<u8, 0x4> platform_region;
+
+    std::array<u8, 0x4> reserved_D4;
+};
+static_assert(offsetof(PrivateSettings, initial_launch_settings) == 0x10);
+static_assert(offsetof(PrivateSettings, external_clock_source_id) == 0x50);
+static_assert(offsetof(PrivateSettings, reserved_70) == 0x70);
+static_assert(offsetof(PrivateSettings, platform_region) == 0xD0);
+static_assert(sizeof(PrivateSettings) == 0xD8, "PrivateSettings has the wrong size!");
+
+PrivateSettings DefaultPrivateSettings();
+
+} // namespace Service::Set
diff --git a/src/core/hle/service/set/set.h b/src/core/hle/service/set/set.h
index b61a3560d..6ef3da410 100644
--- a/src/core/hle/service/set/set.h
+++ b/src/core/hle/service/set/set.h
@@ -4,35 +4,13 @@
 #pragma once
 
 #include "core/hle/service/service.h"
+#include "core/hle/service/set/system_settings.h"
 
 namespace Core {
 class System;
 }
 
 namespace Service::Set {
-
-/// This is "nn::settings::LanguageCode", which is a NUL-terminated string stored in a u64.
-enum class LanguageCode : u64 {
-    JA = 0x000000000000616A,
-    EN_US = 0x00000053552D6E65,
-    FR = 0x0000000000007266,
-    DE = 0x0000000000006564,
-    IT = 0x0000000000007469,
-    ES = 0x0000000000007365,
-    ZH_CN = 0x0000004E432D687A,
-    KO = 0x0000000000006F6B,
-    NL = 0x0000000000006C6E,
-    PT = 0x0000000000007470,
-    RU = 0x0000000000007572,
-    ZH_TW = 0x00000057542D687A,
-    EN_GB = 0x00000042472D6E65,
-    FR_CA = 0x00000041432D7266,
-    ES_419 = 0x00003931342D7365,
-    ZH_HANS = 0x00736E61482D687A,
-    ZH_HANT = 0x00746E61482D687A,
-    PT_BR = 0x00000052422D7470,
-};
-
 enum class KeyboardLayout : u64 {
     Japanese = 0,
     EnglishUs = 1,
diff --git a/src/core/hle/service/set/set_sys.cpp b/src/core/hle/service/set/set_sys.cpp
index 48304e6d1..0653779d5 100644
--- a/src/core/hle/service/set/set_sys.cpp
+++ b/src/core/hle/service/set/set_sys.cpp
@@ -1,7 +1,12 @@
 // SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
+#include <fstream>
+
 #include "common/assert.h"
+#include "common/fs/file.h"
+#include "common/fs/fs.h"
+#include "common/fs/path_util.h"
 #include "common/logging/log.h"
 #include "common/settings.h"
 #include "common/string_util.h"
@@ -19,6 +24,16 @@
 
 namespace Service::Set {
 
+namespace {
+constexpr u32 SETTINGS_VERSION{1u};
+constexpr auto SETTINGS_MAGIC = Common::MakeMagic('y', 'u', 'z', 'u', '_', 's', 'e', 't');
+struct SettingsHeader {
+    u64 magic;
+    u32 version;
+    u32 reserved;
+};
+} // Anonymous namespace
+
 Result GetFirmwareVersionImpl(FirmwareVersionFormat& out_firmware, Core::System& system,
                               GetFirmwareVersionType type) {
     constexpr u64 FirmwareVersionSystemDataId = 0x0100000000000809;
@@ -72,11 +87,120 @@ Result GetFirmwareVersionImpl(FirmwareVersionFormat& out_firmware, Core::System&
     return ResultSuccess;
 }
 
+bool SET_SYS::LoadSettingsFile(std::filesystem::path& path, auto&& default_func) {
+    using settings_type = decltype(default_func());
+
+    if (!Common::FS::CreateDirs(path)) {
+        return false;
+    }
+
+    auto settings_file = path / "settings.dat";
+    auto exists = std::filesystem::exists(settings_file);
+    auto file_size_ok = exists && std::filesystem::file_size(settings_file) ==
+                                      sizeof(SettingsHeader) + sizeof(settings_type);
+
+    auto ResetToDefault = [&]() {
+        auto default_settings{default_func()};
+
+        SettingsHeader hdr{
+            .magic = SETTINGS_MAGIC,
+            .version = SETTINGS_VERSION,
+            .reserved = 0u,
+        };
+
+        std::ofstream out_settings_file(settings_file, std::ios::out | std::ios::binary);
+        out_settings_file.write(reinterpret_cast<const char*>(&hdr), sizeof(hdr));
+        out_settings_file.write(reinterpret_cast<const char*>(&default_settings),
+                                sizeof(settings_type));
+        out_settings_file.flush();
+        out_settings_file.close();
+    };
+
+    constexpr auto IsHeaderValid = [](std::ifstream& file) -> bool {
+        if (!file.is_open()) {
+            return false;
+        }
+        SettingsHeader hdr{};
+        file.read(reinterpret_cast<char*>(&hdr), sizeof(hdr));
+        return hdr.magic == SETTINGS_MAGIC && hdr.version == SETTINGS_VERSION;
+    };
+
+    if (!exists || !file_size_ok) {
+        ResetToDefault();
+    }
+
+    std::ifstream file(settings_file, std::ios::binary | std::ios::in);
+    if (!IsHeaderValid(file)) {
+        file.close();
+        ResetToDefault();
+        file = std::ifstream(settings_file, std::ios::binary | std::ios::in);
+        if (!IsHeaderValid(file)) {
+            return false;
+        }
+    }
+
+    if constexpr (std::is_same_v<settings_type, PrivateSettings>) {
+        file.read(reinterpret_cast<char*>(&m_private_settings), sizeof(settings_type));
+    } else if constexpr (std::is_same_v<settings_type, DeviceSettings>) {
+        file.read(reinterpret_cast<char*>(&m_device_settings), sizeof(settings_type));
+    } else if constexpr (std::is_same_v<settings_type, ApplnSettings>) {
+        file.read(reinterpret_cast<char*>(&m_appln_settings), sizeof(settings_type));
+    } else if constexpr (std::is_same_v<settings_type, SystemSettings>) {
+        file.read(reinterpret_cast<char*>(&m_system_settings), sizeof(settings_type));
+    } else {
+        UNREACHABLE();
+    }
+    file.close();
+
+    return true;
+}
+
+bool SET_SYS::StoreSettingsFile(std::filesystem::path& path, auto& settings) {
+    using settings_type = std::decay_t<decltype(settings)>;
+
+    if (!Common::FS::IsDir(path)) {
+        return false;
+    }
+
+    auto settings_base = path / "settings";
+    auto settings_tmp_file = settings_base;
+    settings_tmp_file = settings_tmp_file.replace_extension("tmp");
+    std::ofstream file(settings_tmp_file, std::ios::binary | std::ios::out);
+    if (!file.is_open()) {
+        return false;
+    }
+
+    SettingsHeader hdr{
+        .magic = SETTINGS_MAGIC,
+        .version = SETTINGS_VERSION,
+        .reserved = 0u,
+    };
+    file.write(reinterpret_cast<const char*>(&hdr), sizeof(hdr));
+
+    if constexpr (std::is_same_v<settings_type, PrivateSettings>) {
+        file.write(reinterpret_cast<const char*>(&m_private_settings), sizeof(settings_type));
+    } else if constexpr (std::is_same_v<settings_type, DeviceSettings>) {
+        file.write(reinterpret_cast<const char*>(&m_device_settings), sizeof(settings_type));
+    } else if constexpr (std::is_same_v<settings_type, ApplnSettings>) {
+        file.write(reinterpret_cast<const char*>(&m_appln_settings), sizeof(settings_type));
+    } else if constexpr (std::is_same_v<settings_type, SystemSettings>) {
+        file.write(reinterpret_cast<const char*>(&m_system_settings), sizeof(settings_type));
+    } else {
+        UNREACHABLE();
+    }
+    file.close();
+
+    std::filesystem::rename(settings_tmp_file, settings_base.replace_extension("dat"));
+
+    return true;
+}
+
 void SET_SYS::SetLanguageCode(HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
-    language_code_setting = rp.PopEnum<LanguageCode>();
+    m_system_settings.language_code = rp.PopEnum<LanguageCode>();
+    SetSaveNeeded();
 
-    LOG_INFO(Service_SET, "called, language_code={}", language_code_setting);
+    LOG_INFO(Service_SET, "called, language_code={}", m_system_settings.language_code);
 
     IPC::ResponseBuilder rb{ctx, 2};
     rb.Push(ResultSuccess);
@@ -112,19 +236,68 @@ void SET_SYS::GetFirmwareVersion2(HLERequestContext& ctx) {
     rb.Push(result);
 }
 
+void SET_SYS::GetExternalSteadyClockSourceId(HLERequestContext& ctx) {
+    LOG_INFO(Service_SET, "called");
+
+    Common::UUID id{};
+    auto res = GetExternalSteadyClockSourceId(id);
+
+    IPC::ResponseBuilder rb{ctx, 2 + sizeof(Common::UUID) / sizeof(u32)};
+    rb.Push(res);
+    rb.PushRaw(id);
+}
+
+void SET_SYS::SetExternalSteadyClockSourceId(HLERequestContext& ctx) {
+    LOG_INFO(Service_SET, "called");
+
+    IPC::RequestParser rp{ctx};
+    auto id{rp.PopRaw<Common::UUID>()};
+
+    auto res = SetExternalSteadyClockSourceId(id);
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(res);
+}
+
+void SET_SYS::GetUserSystemClockContext(HLERequestContext& ctx) {
+    LOG_INFO(Service_SET, "called");
+
+    Service::Time::Clock::SystemClockContext context{};
+    auto res = GetUserSystemClockContext(context);
+
+    IPC::ResponseBuilder rb{ctx,
+                            2 + sizeof(Service::Time::Clock::SystemClockContext) / sizeof(u32)};
+    rb.Push(res);
+    rb.PushRaw(context);
+}
+
+void SET_SYS::SetUserSystemClockContext(HLERequestContext& ctx) {
+    LOG_INFO(Service_SET, "called");
+
+    IPC::RequestParser rp{ctx};
+    auto context{rp.PopRaw<Service::Time::Clock::SystemClockContext>()};
+
+    auto res = SetUserSystemClockContext(context);
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(res);
+}
+
 void SET_SYS::GetAccountSettings(HLERequestContext& ctx) {
     LOG_INFO(Service_SET, "called");
 
     IPC::ResponseBuilder rb{ctx, 3};
     rb.Push(ResultSuccess);
-    rb.PushRaw(account_settings);
+    rb.PushRaw(m_system_settings.account_settings);
 }
 
 void SET_SYS::SetAccountSettings(HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
-    account_settings = rp.PopRaw<AccountSettings>();
+    m_system_settings.account_settings = rp.PopRaw<AccountSettings>();
+    SetSaveNeeded();
 
-    LOG_INFO(Service_SET, "called, account_settings_flags={}", account_settings.flags);
+    LOG_INFO(Service_SET, "called, account_settings_flags={}",
+             m_system_settings.account_settings.flags);
 
     IPC::ResponseBuilder rb{ctx, 2};
     rb.Push(ResultSuccess);
@@ -133,11 +306,11 @@ void SET_SYS::SetAccountSettings(HLERequestContext& ctx) {
 void SET_SYS::GetEulaVersions(HLERequestContext& ctx) {
     LOG_INFO(Service_SET, "called");
 
-    ctx.WriteBuffer(eula_versions);
+    ctx.WriteBuffer(m_system_settings.eula_versions);
 
     IPC::ResponseBuilder rb{ctx, 3};
     rb.Push(ResultSuccess);
-    rb.Push(static_cast<u32>(eula_versions.size()));
+    rb.Push(m_system_settings.eula_version_count);
 }
 
 void SET_SYS::SetEulaVersions(HLERequestContext& ctx) {
@@ -145,13 +318,12 @@ void SET_SYS::SetEulaVersions(HLERequestContext& ctx) {
     const auto buffer_data = ctx.ReadBuffer();
 
     LOG_INFO(Service_SET, "called, elements={}", elements);
+    ASSERT(elements <= m_system_settings.eula_versions.size());
 
-    eula_versions.resize(elements);
-    for (std::size_t index = 0; index < elements; index++) {
-        const std::size_t start_index = index * sizeof(EulaVersion);
-        memcpy(eula_versions.data() + start_index, buffer_data.data() + start_index,
-               sizeof(EulaVersion));
-    }
+    m_system_settings.eula_version_count = static_cast<u32>(elements);
+    std::memcpy(&m_system_settings.eula_versions, buffer_data.data(),
+                sizeof(EulaVersion) * elements);
+    SetSaveNeeded();
 
     IPC::ResponseBuilder rb{ctx, 2};
     rb.Push(ResultSuccess);
@@ -162,14 +334,15 @@ void SET_SYS::GetColorSetId(HLERequestContext& ctx) {
 
     IPC::ResponseBuilder rb{ctx, 3};
     rb.Push(ResultSuccess);
-    rb.PushEnum(color_set);
+    rb.PushEnum(m_system_settings.color_set_id);
 }
 
 void SET_SYS::SetColorSetId(HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
-    color_set = rp.PopEnum<ColorSet>();
+    m_system_settings.color_set_id = rp.PopEnum<ColorSet>();
+    SetSaveNeeded();
 
-    LOG_DEBUG(Service_SET, "called, color_set={}", color_set);
+    LOG_DEBUG(Service_SET, "called, color_set={}", m_system_settings.color_set_id);
 
     IPC::ResponseBuilder rb{ctx, 2};
     rb.Push(ResultSuccess);
@@ -180,17 +353,21 @@ void SET_SYS::GetNotificationSettings(HLERequestContext& ctx) {
 
     IPC::ResponseBuilder rb{ctx, 8};
     rb.Push(ResultSuccess);
-    rb.PushRaw(notification_settings);
+    rb.PushRaw(m_system_settings.notification_settings);
 }
 
 void SET_SYS::SetNotificationSettings(HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
-    notification_settings = rp.PopRaw<NotificationSettings>();
+    m_system_settings.notification_settings = rp.PopRaw<NotificationSettings>();
+    SetSaveNeeded();
 
     LOG_INFO(Service_SET, "called, flags={}, volume={}, head_time={}:{}, tailt_time={}:{}",
-             notification_settings.flags.raw, notification_settings.volume,
-             notification_settings.start_time.hour, notification_settings.start_time.minute,
-             notification_settings.stop_time.hour, notification_settings.stop_time.minute);
+             m_system_settings.notification_settings.flags.raw,
+             m_system_settings.notification_settings.volume,
+             m_system_settings.notification_settings.start_time.hour,
+             m_system_settings.notification_settings.start_time.minute,
+             m_system_settings.notification_settings.stop_time.hour,
+             m_system_settings.notification_settings.stop_time.minute);
 
     IPC::ResponseBuilder rb{ctx, 2};
     rb.Push(ResultSuccess);
@@ -199,11 +376,11 @@ void SET_SYS::SetNotificationSettings(HLERequestContext& ctx) {
 void SET_SYS::GetAccountNotificationSettings(HLERequestContext& ctx) {
     LOG_INFO(Service_SET, "called");
 
-    ctx.WriteBuffer(account_notifications);
+    ctx.WriteBuffer(m_system_settings.account_notification_settings);
 
     IPC::ResponseBuilder rb{ctx, 3};
     rb.Push(ResultSuccess);
-    rb.Push(static_cast<u32>(account_notifications.size()));
+    rb.Push(m_system_settings.account_notification_settings_count);
 }
 
 void SET_SYS::SetAccountNotificationSettings(HLERequestContext& ctx) {
@@ -212,12 +389,12 @@ void SET_SYS::SetAccountNotificationSettings(HLERequestContext& ctx) {
 
     LOG_INFO(Service_SET, "called, elements={}", elements);
 
-    account_notifications.resize(elements);
-    for (std::size_t index = 0; index < elements; index++) {
-        const std::size_t start_index = index * sizeof(AccountNotificationSettings);
-        memcpy(account_notifications.data() + start_index, buffer_data.data() + start_index,
-               sizeof(AccountNotificationSettings));
-    }
+    ASSERT(elements <= m_system_settings.account_notification_settings.size());
+
+    m_system_settings.account_notification_settings_count = static_cast<u32>(elements);
+    std::memcpy(&m_system_settings.account_notification_settings, buffer_data.data(),
+                elements * sizeof(AccountNotificationSettings));
+    SetSaveNeeded();
 
     IPC::ResponseBuilder rb{ctx, 2};
     rb.Push(ResultSuccess);
@@ -244,6 +421,14 @@ static Settings GetSettings() {
     ret["hbloader"]["applet_heap_size"] = ToBytes(u64{0x0});
     ret["hbloader"]["applet_heap_reservation_size"] = ToBytes(u64{0x8600000});
 
+    // Time
+    ret["time"]["notify_time_to_fs_interval_seconds"] = ToBytes(s32{600});
+    ret["time"]["standard_network_clock_sufficient_accuracy_minutes"] =
+        ToBytes(s32{43200}); // 30 days
+    ret["time"]["standard_steady_clock_rtc_update_interval_minutes"] = ToBytes(s32{5});
+    ret["time"]["standard_steady_clock_test_offset_minutes"] = ToBytes(s32{0});
+    ret["time"]["standard_user_clock_initial_year"] = ToBytes(s32{2023});
+
     return ret;
 }
 
@@ -273,8 +458,6 @@ void SET_SYS::GetSettingsItemValueSize(HLERequestContext& ctx) {
 }
 
 void SET_SYS::GetSettingsItemValue(HLERequestContext& ctx) {
-    LOG_DEBUG(Service_SET, "called");
-
     // The category of the setting. This corresponds to the top-level keys of
     // system_settings.ini.
     const auto setting_category_buf{ctx.ReadBuffer(0)};
@@ -285,14 +468,13 @@ void SET_SYS::GetSettingsItemValue(HLERequestContext& ctx) {
     const auto setting_name_buf{ctx.ReadBuffer(1)};
     const std::string setting_name{setting_name_buf.begin(), setting_name_buf.end()};
 
-    auto settings{GetSettings()};
-    Result response{ResultUnknown};
+    std::vector<u8> value;
+    auto response = GetSettingsItemValue(value, setting_category, setting_name);
 
-    if (settings.contains(setting_category) && settings[setting_category].contains(setting_name)) {
-        auto setting_value = settings[setting_category][setting_name];
-        ctx.WriteBuffer(setting_value.data(), setting_value.size());
-        response = ResultSuccess;
-    }
+    LOG_INFO(Service_SET, "called. category={}, name={} -- res=0x{:X}", setting_category,
+             setting_name, response.raw);
+
+    ctx.WriteBuffer(value.data(), value.size());
 
     IPC::ResponseBuilder rb{ctx, 2};
     rb.Push(response);
@@ -303,19 +485,23 @@ void SET_SYS::GetTvSettings(HLERequestContext& ctx) {
 
     IPC::ResponseBuilder rb{ctx, 10};
     rb.Push(ResultSuccess);
-    rb.PushRaw(tv_settings);
+    rb.PushRaw(m_system_settings.tv_settings);
 }
 
 void SET_SYS::SetTvSettings(HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
-    tv_settings = rp.PopRaw<TvSettings>();
+    m_system_settings.tv_settings = rp.PopRaw<TvSettings>();
+    SetSaveNeeded();
 
     LOG_INFO(Service_SET,
              "called, flags={}, cmu_mode={}, constrast_ratio={}, hdmi_content_type={}, "
              "rgb_range={}, tv_gama={}, tv_resolution={}, tv_underscan={}",
-             tv_settings.flags.raw, tv_settings.cmu_mode, tv_settings.constrast_ratio,
-             tv_settings.hdmi_content_type, tv_settings.rgb_range, tv_settings.tv_gama,
-             tv_settings.tv_resolution, tv_settings.tv_underscan);
+             m_system_settings.tv_settings.flags.raw, m_system_settings.tv_settings.cmu_mode,
+             m_system_settings.tv_settings.constrast_ratio,
+             m_system_settings.tv_settings.hdmi_content_type,
+             m_system_settings.tv_settings.rgb_range, m_system_settings.tv_settings.tv_gama,
+             m_system_settings.tv_settings.tv_resolution,
+             m_system_settings.tv_settings.tv_underscan);
 
     IPC::ResponseBuilder rb{ctx, 2};
     rb.Push(ResultSuccess);
@@ -329,16 +515,87 @@ void SET_SYS::GetQuestFlag(HLERequestContext& ctx) {
     rb.PushEnum(QuestFlag::Retail);
 }
 
+void SET_SYS::GetDeviceTimeZoneLocationName(HLERequestContext& ctx) {
+    LOG_WARNING(Service_SET, "called");
+
+    Service::Time::TimeZone::LocationName name{};
+    auto res = GetDeviceTimeZoneLocationName(name);
+
+    IPC::ResponseBuilder rb{ctx, 2 + sizeof(Service::Time::TimeZone::LocationName) / sizeof(u32)};
+    rb.Push(res);
+    rb.PushRaw<Service::Time::TimeZone::LocationName>(name);
+}
+
+void SET_SYS::SetDeviceTimeZoneLocationName(HLERequestContext& ctx) {
+    LOG_WARNING(Service_SET, "called");
+
+    IPC::RequestParser rp{ctx};
+    auto name{rp.PopRaw<Service::Time::TimeZone::LocationName>()};
+
+    auto res = SetDeviceTimeZoneLocationName(name);
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(res);
+}
+
 void SET_SYS::SetRegionCode(HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
-    region_code = rp.PopEnum<RegionCode>();
+    m_system_settings.region_code = rp.PopEnum<RegionCode>();
+    SetSaveNeeded();
 
-    LOG_INFO(Service_SET, "called, region_code={}", region_code);
+    LOG_INFO(Service_SET, "called, region_code={}", m_system_settings.region_code);
 
     IPC::ResponseBuilder rb{ctx, 2};
     rb.Push(ResultSuccess);
 }
 
+void SET_SYS::GetNetworkSystemClockContext(HLERequestContext& ctx) {
+    LOG_INFO(Service_SET, "called");
+
+    Service::Time::Clock::SystemClockContext context{};
+    auto res = GetNetworkSystemClockContext(context);
+
+    IPC::ResponseBuilder rb{ctx,
+                            2 + sizeof(Service::Time::Clock::SystemClockContext) / sizeof(u32)};
+    rb.Push(res);
+    rb.PushRaw(context);
+}
+
+void SET_SYS::SetNetworkSystemClockContext(HLERequestContext& ctx) {
+    LOG_INFO(Service_SET, "called");
+
+    IPC::RequestParser rp{ctx};
+    auto context{rp.PopRaw<Service::Time::Clock::SystemClockContext>()};
+
+    auto res = SetNetworkSystemClockContext(context);
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(res);
+}
+
+void SET_SYS::IsUserSystemClockAutomaticCorrectionEnabled(HLERequestContext& ctx) {
+    LOG_INFO(Service_SET, "called");
+
+    bool enabled{};
+    auto res = IsUserSystemClockAutomaticCorrectionEnabled(enabled);
+
+    IPC::ResponseBuilder rb{ctx, 3};
+    rb.Push(res);
+    rb.PushRaw(enabled);
+}
+
+void SET_SYS::SetUserSystemClockAutomaticCorrectionEnabled(HLERequestContext& ctx) {
+    LOG_INFO(Service_SET, "called");
+
+    IPC::RequestParser rp{ctx};
+    auto enabled{rp.Pop<bool>()};
+
+    auto res = SetUserSystemClockAutomaticCorrectionEnabled(enabled);
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(res);
+}
+
 void SET_SYS::GetPrimaryAlbumStorage(HLERequestContext& ctx) {
     LOG_WARNING(Service_SET, "(STUBBED) called");
 
@@ -352,16 +609,18 @@ void SET_SYS::GetSleepSettings(HLERequestContext& ctx) {
 
     IPC::ResponseBuilder rb{ctx, 5};
     rb.Push(ResultSuccess);
-    rb.PushRaw(sleep_settings);
+    rb.PushRaw(m_system_settings.sleep_settings);
 }
 
 void SET_SYS::SetSleepSettings(HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
-    sleep_settings = rp.PopRaw<SleepSettings>();
+    m_system_settings.sleep_settings = rp.PopRaw<SleepSettings>();
+    SetSaveNeeded();
 
     LOG_INFO(Service_SET, "called, flags={}, handheld_sleep_plan={}, console_sleep_plan={}",
-             sleep_settings.flags.raw, sleep_settings.handheld_sleep_plan,
-             sleep_settings.console_sleep_plan);
+             m_system_settings.sleep_settings.flags.raw,
+             m_system_settings.sleep_settings.handheld_sleep_plan,
+             m_system_settings.sleep_settings.console_sleep_plan);
 
     IPC::ResponseBuilder rb{ctx, 2};
     rb.Push(ResultSuccess);
@@ -371,15 +630,20 @@ void SET_SYS::GetInitialLaunchSettings(HLERequestContext& ctx) {
     LOG_INFO(Service_SET, "called");
     IPC::ResponseBuilder rb{ctx, 10};
     rb.Push(ResultSuccess);
-    rb.PushRaw(launch_settings);
+    rb.PushRaw(m_system_settings.initial_launch_settings_packed);
 }
 
 void SET_SYS::SetInitialLaunchSettings(HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
-    launch_settings = rp.PopRaw<InitialLaunchSettings>();
+    auto inital_launch_settings = rp.PopRaw<InitialLaunchSettings>();
 
-    LOG_INFO(Service_SET, "called, flags={}, timestamp={}", launch_settings.flags.raw,
-             launch_settings.timestamp.time_point);
+    m_system_settings.initial_launch_settings_packed.flags = inital_launch_settings.flags;
+    m_system_settings.initial_launch_settings_packed.timestamp = inital_launch_settings.timestamp;
+    SetSaveNeeded();
+
+    LOG_INFO(Service_SET, "called, flags={}, timestamp={}",
+             m_system_settings.initial_launch_settings_packed.flags.raw,
+             m_system_settings.initial_launch_settings_packed.timestamp.time_point);
 
     IPC::ResponseBuilder rb{ctx, 2};
     rb.Push(ResultSuccess);
@@ -437,13 +701,37 @@ void SET_SYS::GetAutoUpdateEnableFlag(HLERequestContext& ctx) {
 void SET_SYS::GetBatteryPercentageFlag(HLERequestContext& ctx) {
     u8 battery_percentage_flag{1};
 
-    LOG_DEBUG(Service_SET, "(STUBBED) called, battery_percentage_flag={}", battery_percentage_flag);
+    LOG_WARNING(Service_SET, "(STUBBED) called, battery_percentage_flag={}",
+                battery_percentage_flag);
 
     IPC::ResponseBuilder rb{ctx, 3};
     rb.Push(ResultSuccess);
     rb.Push(battery_percentage_flag);
 }
 
+void SET_SYS::SetExternalSteadyClockInternalOffset(HLERequestContext& ctx) {
+    LOG_DEBUG(Service_SET, "called.");
+
+    IPC::RequestParser rp{ctx};
+    auto offset{rp.Pop<s64>()};
+
+    auto res = SetExternalSteadyClockInternalOffset(offset);
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(res);
+}
+
+void SET_SYS::GetExternalSteadyClockInternalOffset(HLERequestContext& ctx) {
+    LOG_DEBUG(Service_SET, "called.");
+
+    s64 offset{};
+    auto res = GetExternalSteadyClockInternalOffset(offset);
+
+    IPC::ResponseBuilder rb{ctx, 4};
+    rb.Push(res);
+    rb.Push(offset);
+}
+
 void SET_SYS::GetErrorReportSharePermission(HLERequestContext& ctx) {
     LOG_WARNING(Service_SET, "(STUBBED) called");
 
@@ -453,18 +741,19 @@ void SET_SYS::GetErrorReportSharePermission(HLERequestContext& ctx) {
 }
 
 void SET_SYS::GetAppletLaunchFlags(HLERequestContext& ctx) {
-    LOG_INFO(Service_SET, "called, applet_launch_flag={}", applet_launch_flag);
+    LOG_INFO(Service_SET, "called, applet_launch_flag={}", m_system_settings.applet_launch_flag);
 
     IPC::ResponseBuilder rb{ctx, 3};
     rb.Push(ResultSuccess);
-    rb.Push(applet_launch_flag);
+    rb.Push(m_system_settings.applet_launch_flag);
 }
 
 void SET_SYS::SetAppletLaunchFlags(HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
-    applet_launch_flag = rp.Pop<u32>();
+    m_system_settings.applet_launch_flag = rp.Pop<u32>();
+    SetSaveNeeded();
 
-    LOG_INFO(Service_SET, "called, applet_launch_flag={}", applet_launch_flag);
+    LOG_INFO(Service_SET, "called, applet_launch_flag={}", m_system_settings.applet_launch_flag);
 
     IPC::ResponseBuilder rb{ctx, 2};
     rb.Push(ResultSuccess);
@@ -489,6 +778,52 @@ void SET_SYS::GetKeyboardLayout(HLERequestContext& ctx) {
     rb.Push(static_cast<u32>(selected_keyboard_layout));
 }
 
+void SET_SYS::GetDeviceTimeZoneLocationUpdatedTime(HLERequestContext& ctx) {
+    LOG_WARNING(Service_SET, "called.");
+
+    Service::Time::Clock::SteadyClockTimePoint time_point{};
+    auto res = GetDeviceTimeZoneLocationUpdatedTime(time_point);
+
+    IPC::ResponseBuilder rb{ctx, 4};
+    rb.Push(res);
+    rb.PushRaw<Service::Time::Clock::SteadyClockTimePoint>(time_point);
+}
+
+void SET_SYS::SetDeviceTimeZoneLocationUpdatedTime(HLERequestContext& ctx) {
+    LOG_WARNING(Service_SET, "called.");
+
+    IPC::RequestParser rp{ctx};
+    auto time_point{rp.PopRaw<Service::Time::Clock::SteadyClockTimePoint>()};
+
+    auto res = SetDeviceTimeZoneLocationUpdatedTime(time_point);
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(res);
+}
+
+void SET_SYS::GetUserSystemClockAutomaticCorrectionUpdatedTime(HLERequestContext& ctx) {
+    LOG_WARNING(Service_SET, "called.");
+
+    Service::Time::Clock::SteadyClockTimePoint time_point{};
+    auto res = GetUserSystemClockAutomaticCorrectionUpdatedTime(time_point);
+
+    IPC::ResponseBuilder rb{ctx, 4};
+    rb.Push(res);
+    rb.PushRaw<Service::Time::Clock::SteadyClockTimePoint>(time_point);
+}
+
+void SET_SYS::SetUserSystemClockAutomaticCorrectionUpdatedTime(HLERequestContext& ctx) {
+    LOG_WARNING(Service_SET, "called.");
+
+    IPC::RequestParser rp{ctx};
+    auto time_point{rp.PopRaw<Service::Time::Clock::SteadyClockTimePoint>()};
+
+    auto res = SetUserSystemClockAutomaticCorrectionUpdatedTime(time_point);
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(res);
+}
+
 void SET_SYS::GetChineseTraditionalInputMethod(HLERequestContext& ctx) {
     LOG_WARNING(Service_SET, "(STUBBED) called");
 
@@ -508,7 +843,7 @@ void SET_SYS::GetHomeMenuScheme(HLERequestContext& ctx) {
         .extra = 0xFF000000,
     };
 
-    IPC::ResponseBuilder rb{ctx, 7};
+    IPC::ResponseBuilder rb{ctx, 2 + sizeof(HomeMenuScheme) / sizeof(u32)};
     rb.Push(ResultSuccess);
     rb.PushRaw(default_color);
 }
@@ -520,6 +855,7 @@ void SET_SYS::GetHomeMenuSchemeModel(HLERequestContext& ctx) {
     rb.Push(ResultSuccess);
     rb.Push(0);
 }
+
 void SET_SYS::GetFieldTestingFlag(HLERequestContext& ctx) {
     LOG_WARNING(Service_SET, "(STUBBED) called");
 
@@ -528,7 +864,7 @@ void SET_SYS::GetFieldTestingFlag(HLERequestContext& ctx) {
     rb.Push<u8>(false);
 }
 
-SET_SYS::SET_SYS(Core::System& system_) : ServiceFramework{system_, "set:sys"} {
+SET_SYS::SET_SYS(Core::System& system_) : ServiceFramework{system_, "set:sys"}, m_system{system} {
     // clang-format off
     static const FunctionInfo functions[] = {
         {0, &SET_SYS::SetLanguageCode, "SetLanguageCode"},
@@ -543,10 +879,10 @@ SET_SYS::SET_SYS(Core::System& system_) : ServiceFramework{system_, "set:sys"} {
         {10, nullptr, "SetBacklightSettings"},
         {11, nullptr, "SetBluetoothDevicesSettings"},
         {12, nullptr, "GetBluetoothDevicesSettings"},
-        {13, nullptr, "GetExternalSteadyClockSourceId"},
-        {14, nullptr, "SetExternalSteadyClockSourceId"},
-        {15, nullptr, "GetUserSystemClockContext"},
-        {16, nullptr, "SetUserSystemClockContext"},
+        {13, &SET_SYS::GetExternalSteadyClockSourceId, "GetExternalSteadyClockSourceId"},
+        {14, &SET_SYS::SetExternalSteadyClockSourceId, "SetExternalSteadyClockSourceId"},
+        {15, &SET_SYS::GetUserSystemClockContext, "GetUserSystemClockContext"},
+        {16, &SET_SYS::SetUserSystemClockContext, "SetUserSystemClockContext"},
         {17, &SET_SYS::GetAccountSettings, "GetAccountSettings"},
         {18, &SET_SYS::SetAccountSettings, "SetAccountSettings"},
         {19, nullptr, "GetAudioVolume"},
@@ -581,15 +917,15 @@ SET_SYS::SET_SYS(Core::System& system_) : ServiceFramework{system_, "set:sys"} {
         {50, nullptr, "SetDataDeletionSettings"},
         {51, nullptr, "GetInitialSystemAppletProgramId"},
         {52, nullptr, "GetOverlayDispProgramId"},
-        {53, nullptr, "GetDeviceTimeZoneLocationName"},
-        {54, nullptr, "SetDeviceTimeZoneLocationName"},
+        {53, &SET_SYS::GetDeviceTimeZoneLocationName, "GetDeviceTimeZoneLocationName"},
+        {54, &SET_SYS::SetDeviceTimeZoneLocationName, "SetDeviceTimeZoneLocationName"},
         {55, nullptr, "GetWirelessCertificationFileSize"},
         {56, nullptr, "GetWirelessCertificationFile"},
         {57, &SET_SYS::SetRegionCode, "SetRegionCode"},
-        {58, nullptr, "GetNetworkSystemClockContext"},
-        {59, nullptr, "SetNetworkSystemClockContext"},
-        {60, nullptr, "IsUserSystemClockAutomaticCorrectionEnabled"},
-        {61, nullptr, "SetUserSystemClockAutomaticCorrectionEnabled"},
+        {58, &SET_SYS::GetNetworkSystemClockContext, "GetNetworkSystemClockContext"},
+        {59, &SET_SYS::SetNetworkSystemClockContext, "SetNetworkSystemClockContext"},
+        {60, &SET_SYS::IsUserSystemClockAutomaticCorrectionEnabled, "IsUserSystemClockAutomaticCorrectionEnabled"},
+        {61, &SET_SYS::SetUserSystemClockAutomaticCorrectionEnabled, "SetUserSystemClockAutomaticCorrectionEnabled"},
         {62, nullptr, "GetDebugModeFlag"},
         {63, &SET_SYS::GetPrimaryAlbumStorage, "GetPrimaryAlbumStorage"},
         {64, nullptr, "SetPrimaryAlbumStorage"},
@@ -633,8 +969,8 @@ SET_SYS::SET_SYS(Core::System& system_) : ServiceFramework{system_, "set:sys"} {
         {102, nullptr, "SetExternalRtcResetFlag"},
         {103, nullptr, "GetUsbFullKeyEnableFlag"},
         {104, nullptr, "SetUsbFullKeyEnableFlag"},
-        {105, nullptr, "SetExternalSteadyClockInternalOffset"},
-        {106, nullptr, "GetExternalSteadyClockInternalOffset"},
+        {105, &SET_SYS::SetExternalSteadyClockInternalOffset, "SetExternalSteadyClockInternalOffset"},
+        {106, &SET_SYS::GetExternalSteadyClockInternalOffset, "GetExternalSteadyClockInternalOffset"},
         {107, nullptr, "GetBacklightSettingsEx"},
         {108, nullptr, "SetBacklightSettingsEx"},
         {109, nullptr, "GetHeadphoneVolumeWarningCount"},
@@ -678,10 +1014,10 @@ SET_SYS::SET_SYS(Core::System& system_) : ServiceFramework{system_, "set:sys"} {
         {147, nullptr, "GetConsoleSixAxisSensorAngularAcceleration"},
         {148, nullptr, "SetConsoleSixAxisSensorAngularAcceleration"},
         {149, nullptr, "GetRebootlessSystemUpdateVersion"},
-        {150, nullptr, "GetDeviceTimeZoneLocationUpdatedTime"},
-        {151, nullptr, "SetDeviceTimeZoneLocationUpdatedTime"},
-        {152, nullptr, "GetUserSystemClockAutomaticCorrectionUpdatedTime"},
-        {153, nullptr, "SetUserSystemClockAutomaticCorrectionUpdatedTime"},
+        {150, &SET_SYS::GetDeviceTimeZoneLocationUpdatedTime, "GetDeviceTimeZoneLocationUpdatedTime"},
+        {151, &SET_SYS::SetDeviceTimeZoneLocationUpdatedTime, "SetDeviceTimeZoneLocationUpdatedTime"},
+        {152, &SET_SYS::GetUserSystemClockAutomaticCorrectionUpdatedTime, "GetUserSystemClockAutomaticCorrectionUpdatedTime"},
+        {153, &SET_SYS::SetUserSystemClockAutomaticCorrectionUpdatedTime, "SetUserSystemClockAutomaticCorrectionUpdatedTime"},
         {154, nullptr, "GetAccountOnlineStorageSettings"},
         {155, nullptr, "SetAccountOnlineStorageSettings"},
         {156, nullptr, "GetPctlReadyFlag"},
@@ -743,8 +1079,184 @@ SET_SYS::SET_SYS(Core::System& system_) : ServiceFramework{system_, "set:sys"} {
     // clang-format on
 
     RegisterHandlers(functions);
+
+    SetupSettings();
+    m_save_thread =
+        std::jthread([this](std::stop_token stop_token) { StoreSettingsThreadFunc(stop_token); });
+}
+
+SET_SYS::~SET_SYS() {
+    SetSaveNeeded();
+    m_save_thread.request_stop();
+}
+
+void SET_SYS::SetupSettings() {
+    auto system_dir =
+        Common::FS::GetYuzuPath(Common::FS::YuzuPath::NANDDir) / "system/save/8000000000000050";
+    if (!LoadSettingsFile(system_dir, []() { return DefaultSystemSettings(); })) {
+        ASSERT(false);
+    }
+
+    auto private_dir =
+        Common::FS::GetYuzuPath(Common::FS::YuzuPath::NANDDir) / "system/save/8000000000000052";
+    if (!LoadSettingsFile(private_dir, []() { return DefaultPrivateSettings(); })) {
+        ASSERT(false);
+    }
+
+    auto device_dir =
+        Common::FS::GetYuzuPath(Common::FS::YuzuPath::NANDDir) / "system/save/8000000000000053";
+    if (!LoadSettingsFile(device_dir, []() { return DefaultDeviceSettings(); })) {
+        ASSERT(false);
+    }
+
+    auto appln_dir =
+        Common::FS::GetYuzuPath(Common::FS::YuzuPath::NANDDir) / "system/save/8000000000000054";
+    if (!LoadSettingsFile(appln_dir, []() { return DefaultApplnSettings(); })) {
+        ASSERT(false);
+    }
+}
+
+void SET_SYS::StoreSettings() {
+    auto system_dir =
+        Common::FS::GetYuzuPath(Common::FS::YuzuPath::NANDDir) / "system/save/8000000000000050";
+    if (!StoreSettingsFile(system_dir, m_system_settings)) {
+        LOG_ERROR(HW_GPU, "Failed to store System settings");
+    }
+
+    auto private_dir =
+        Common::FS::GetYuzuPath(Common::FS::YuzuPath::NANDDir) / "system/save/8000000000000052";
+    if (!StoreSettingsFile(private_dir, m_private_settings)) {
+        LOG_ERROR(HW_GPU, "Failed to store Private settings");
+    }
+
+    auto device_dir =
+        Common::FS::GetYuzuPath(Common::FS::YuzuPath::NANDDir) / "system/save/8000000000000053";
+    if (!StoreSettingsFile(device_dir, m_device_settings)) {
+        LOG_ERROR(HW_GPU, "Failed to store Device settings");
+    }
+
+    auto appln_dir =
+        Common::FS::GetYuzuPath(Common::FS::YuzuPath::NANDDir) / "system/save/8000000000000054";
+    if (!StoreSettingsFile(appln_dir, m_appln_settings)) {
+        LOG_ERROR(HW_GPU, "Failed to store ApplLn settings");
+    }
+}
+
+void SET_SYS::StoreSettingsThreadFunc(std::stop_token stop_token) {
+    while (Common::StoppableTimedWait(stop_token, std::chrono::minutes(1))) {
+        std::scoped_lock l{m_save_needed_mutex};
+        if (!std::exchange(m_save_needed, false)) {
+            continue;
+        }
+        StoreSettings();
+    }
+}
+
+void SET_SYS::SetSaveNeeded() {
+    std::scoped_lock l{m_save_needed_mutex};
+    m_save_needed = true;
+}
+
+Result SET_SYS::GetSettingsItemValue(std::vector<u8>& out_value, const std::string& category,
+                                     const std::string& name) {
+    auto settings{GetSettings()};
+    R_UNLESS(settings.contains(category) && settings[category].contains(name), ResultUnknown);
+
+    out_value = settings[category][name];
+    R_SUCCEED();
+}
+
+Result SET_SYS::GetExternalSteadyClockSourceId(Common::UUID& out_id) {
+    out_id = m_private_settings.external_clock_source_id;
+    R_SUCCEED();
+}
+
+Result SET_SYS::SetExternalSteadyClockSourceId(Common::UUID id) {
+    m_private_settings.external_clock_source_id = id;
+    SetSaveNeeded();
+    R_SUCCEED();
+}
+
+Result SET_SYS::GetUserSystemClockContext(Service::Time::Clock::SystemClockContext& out_context) {
+    out_context = m_system_settings.user_system_clock_context;
+    R_SUCCEED();
 }
 
-SET_SYS::~SET_SYS() = default;
+Result SET_SYS::SetUserSystemClockContext(Service::Time::Clock::SystemClockContext& context) {
+    m_system_settings.user_system_clock_context = context;
+    SetSaveNeeded();
+    R_SUCCEED();
+}
+
+Result SET_SYS::GetDeviceTimeZoneLocationName(Service::Time::TimeZone::LocationName& out_name) {
+    out_name = m_system_settings.device_time_zone_location_name;
+    R_SUCCEED();
+}
+
+Result SET_SYS::SetDeviceTimeZoneLocationName(Service::Time::TimeZone::LocationName& name) {
+    m_system_settings.device_time_zone_location_name = name;
+    SetSaveNeeded();
+    R_SUCCEED();
+}
+
+Result SET_SYS::GetNetworkSystemClockContext(
+    Service::Time::Clock::SystemClockContext& out_context) {
+    out_context = m_system_settings.network_system_clock_context;
+    R_SUCCEED();
+}
+
+Result SET_SYS::SetNetworkSystemClockContext(Service::Time::Clock::SystemClockContext& context) {
+    m_system_settings.network_system_clock_context = context;
+    SetSaveNeeded();
+    R_SUCCEED();
+}
+
+Result SET_SYS::IsUserSystemClockAutomaticCorrectionEnabled(bool& out_enabled) {
+    out_enabled = m_system_settings.user_system_clock_automatic_correction_enabled;
+    R_SUCCEED();
+}
+
+Result SET_SYS::SetUserSystemClockAutomaticCorrectionEnabled(bool enabled) {
+    m_system_settings.user_system_clock_automatic_correction_enabled = enabled;
+    SetSaveNeeded();
+    R_SUCCEED();
+}
+
+Result SET_SYS::SetExternalSteadyClockInternalOffset(s64 offset) {
+    m_private_settings.external_steady_clock_internal_offset = offset;
+    SetSaveNeeded();
+    R_SUCCEED();
+}
+
+Result SET_SYS::GetExternalSteadyClockInternalOffset(s64& out_offset) {
+    out_offset = m_private_settings.external_steady_clock_internal_offset;
+    R_SUCCEED();
+}
+
+Result SET_SYS::GetDeviceTimeZoneLocationUpdatedTime(
+    Service::Time::Clock::SteadyClockTimePoint& out_time_point) {
+    out_time_point = m_system_settings.device_time_zone_location_updated_time;
+    R_SUCCEED();
+}
+
+Result SET_SYS::SetDeviceTimeZoneLocationUpdatedTime(
+    Service::Time::Clock::SteadyClockTimePoint& time_point) {
+    m_system_settings.device_time_zone_location_updated_time = time_point;
+    SetSaveNeeded();
+    R_SUCCEED();
+}
+
+Result SET_SYS::GetUserSystemClockAutomaticCorrectionUpdatedTime(
+    Service::Time::Clock::SteadyClockTimePoint& out_time_point) {
+    out_time_point = m_system_settings.user_system_clock_automatic_correction_updated_time_point;
+    R_SUCCEED();
+}
+
+Result SET_SYS::SetUserSystemClockAutomaticCorrectionUpdatedTime(
+    Service::Time::Clock::SteadyClockTimePoint out_time_point) {
+    m_system_settings.user_system_clock_automatic_correction_updated_time_point = out_time_point;
+    SetSaveNeeded();
+    R_SUCCEED();
+}
 
 } // namespace Service::Set
diff --git a/src/core/hle/service/set/set_sys.h b/src/core/hle/service/set/set_sys.h
index 5f770fd32..3785d93d8 100644
--- a/src/core/hle/service/set/set_sys.h
+++ b/src/core/hle/service/set/set_sys.h
@@ -3,17 +3,27 @@
 
 #pragma once
 
+#include <filesystem>
+#include <mutex>
+#include <string>
+#include <thread>
+
+#include "common/polyfill_thread.h"
 #include "common/uuid.h"
 #include "core/hle/result.h"
 #include "core/hle/service/service.h"
+#include "core/hle/service/set/appln_settings.h"
+#include "core/hle/service/set/device_settings.h"
+#include "core/hle/service/set/private_settings.h"
+#include "core/hle/service/set/system_settings.h"
 #include "core/hle/service/time/clock_types.h"
+#include "core/hle/service/time/time_zone_types.h"
 
 namespace Core {
 class System;
 }
 
 namespace Service::Set {
-enum class LanguageCode : u64;
 enum class GetFirmwareVersionType {
     Version1,
     Version2,
@@ -42,270 +52,38 @@ public:
     explicit SET_SYS(Core::System& system_);
     ~SET_SYS() override;
 
-private:
-    /// Indicates the current theme set by the system settings
-    enum class ColorSet : u32 {
-        BasicWhite = 0,
-        BasicBlack = 1,
-    };
-
-    /// Indicates the current console is a retail or kiosk unit
-    enum class QuestFlag : u8 {
-        Retail = 0,
-        Kiosk = 1,
-    };
-
-    /// This is nn::settings::system::TvResolution
-    enum class TvResolution : u32 {
-        Auto,
-        Resolution1080p,
-        Resolution720p,
-        Resolution480p,
-    };
-
-    /// This is nn::settings::system::HdmiContentType
-    enum class HdmiContentType : u32 {
-        None,
-        Graphics,
-        Cinema,
-        Photo,
-        Game,
-    };
-
-    /// This is nn::settings::system::RgbRange
-    enum class RgbRange : u32 {
-        Auto,
-        Full,
-        Limited,
-    };
-
-    /// This is nn::settings::system::CmuMode
-    enum class CmuMode : u32 {
-        None,
-        ColorInvert,
-        HighContrast,
-        GrayScale,
-    };
-
-    /// This is nn::settings::system::PrimaryAlbumStorage
-    enum class PrimaryAlbumStorage : u32 {
-        Nand,
-        SdCard,
-    };
-
-    /// This is nn::settings::system::NotificationVolume
-    enum class NotificationVolume : u32 {
-        Mute,
-        Low,
-        High,
-    };
-
-    /// This is nn::settings::system::ChineseTraditionalInputMethod
-    enum class ChineseTraditionalInputMethod : u32 {
-        Unknown0 = 0,
-        Unknown1 = 1,
-        Unknown2 = 2,
-    };
-
-    /// This is nn::settings::system::ErrorReportSharePermission
-    enum class ErrorReportSharePermission : u32 {
-        NotConfirmed,
-        Granted,
-        Denied,
-    };
-
-    /// This is nn::settings::system::FriendPresenceOverlayPermission
-    enum class FriendPresenceOverlayPermission : u8 {
-        NotConfirmed,
-        NoDisplay,
-        FavoriteFriends,
-        Friends,
-    };
-
-    /// This is nn::settings::system::HandheldSleepPlan
-    enum class HandheldSleepPlan : u32 {
-        Sleep1Min,
-        Sleep3Min,
-        Sleep5Min,
-        Sleep10Min,
-        Sleep30Min,
-        Never,
-    };
-
-    /// This is nn::settings::system::ConsoleSleepPlan
-    enum class ConsoleSleepPlan : u32 {
-        Sleep1Hour,
-        Sleep2Hour,
-        Sleep3Hour,
-        Sleep6Hour,
-        Sleep12Hour,
-        Never,
-    };
-
-    /// This is nn::settings::system::RegionCode
-    enum class RegionCode : u32 {
-        Japan,
-        Usa,
-        Europe,
-        Australia,
-        HongKongTaiwanKorea,
-        China,
-    };
-
-    /// This is nn::settings::system::EulaVersionClockType
-    enum class EulaVersionClockType : u32 {
-        NetworkSystemClock,
-        SteadyClock,
-    };
-
-    /// This is nn::settings::system::SleepFlag
-    struct SleepFlag {
-        union {
-            u32 raw{};
-
-            BitField<0, 1, u32> SleepsWhilePlayingMedia;
-            BitField<1, 1, u32> WakesAtPowerStateChange;
-        };
-    };
-    static_assert(sizeof(SleepFlag) == 4, "TvFlag is an invalid size");
-
-    /// This is nn::settings::system::TvFlag
-    struct TvFlag {
-        union {
-            u32 raw{};
-
-            BitField<0, 1, u32> Allows4k;
-            BitField<1, 1, u32> Allows3d;
-            BitField<2, 1, u32> AllowsCec;
-            BitField<3, 1, u32> PreventsScreenBurnIn;
-        };
-    };
-    static_assert(sizeof(TvFlag) == 4, "TvFlag is an invalid size");
-
-    /// This is nn::settings::system::InitialLaunchFlag
-    struct InitialLaunchFlag {
-        union {
-            u32 raw{};
-
-            BitField<0, 1, u32> InitialLaunchCompletionFlag;
-            BitField<8, 1, u32> InitialLaunchUserAdditionFlag;
-            BitField<16, 1, u32> InitialLaunchTimestampFlag;
-        };
-    };
-    static_assert(sizeof(InitialLaunchFlag) == 4, "InitialLaunchFlag is an invalid size");
-
-    /// This is nn::settings::system::NotificationFlag
-    struct NotificationFlag {
-        union {
-            u32 raw{};
-
-            BitField<0, 1, u32> RingtoneFlag;
-            BitField<1, 1, u32> DownloadCompletionFlag;
-            BitField<8, 1, u32> EnablesNews;
-            BitField<9, 1, u32> IncomingLampFlag;
-        };
-    };
-    static_assert(sizeof(NotificationFlag) == 4, "NotificationFlag is an invalid size");
-
-    /// This is nn::settings::system::AccountNotificationFlag
-    struct AccountNotificationFlag {
-        union {
-            u32 raw{};
-
-            BitField<0, 1, u32> FriendOnlineFlag;
-            BitField<1, 1, u32> FriendRequestFlag;
-            BitField<8, 1, u32> CoralInvitationFlag;
-        };
-    };
-    static_assert(sizeof(AccountNotificationFlag) == 4,
-                  "AccountNotificationFlag is an invalid size");
-
-    /// This is nn::settings::system::TvSettings
-    struct TvSettings {
-        TvFlag flags;
-        TvResolution tv_resolution;
-        HdmiContentType hdmi_content_type;
-        RgbRange rgb_range;
-        CmuMode cmu_mode;
-        u32 tv_underscan;
-        f32 tv_gama;
-        f32 constrast_ratio;
-    };
-    static_assert(sizeof(TvSettings) == 0x20, "TvSettings is an invalid size");
-
-    /// This is nn::settings::system::NotificationTime
-    struct NotificationTime {
-        u32 hour;
-        u32 minute;
-    };
-    static_assert(sizeof(NotificationTime) == 0x8, "NotificationTime is an invalid size");
-
-    /// This is nn::settings::system::NotificationSettings
-    struct NotificationSettings {
-        NotificationFlag flags;
-        NotificationVolume volume;
-        NotificationTime start_time;
-        NotificationTime stop_time;
-    };
-    static_assert(sizeof(NotificationSettings) == 0x18, "NotificationSettings is an invalid size");
-
-    /// This is nn::settings::system::AccountSettings
-    struct AccountSettings {
-        u32 flags;
-    };
-    static_assert(sizeof(AccountSettings) == 0x4, "AccountSettings is an invalid size");
-
-    /// This is nn::settings::system::AccountNotificationSettings
-    struct AccountNotificationSettings {
-        Common::UUID uid;
-        AccountNotificationFlag flags;
-        FriendPresenceOverlayPermission friend_presence_permission;
-        FriendPresenceOverlayPermission friend_invitation_permission;
-        INSERT_PADDING_BYTES(0x2);
-    };
-    static_assert(sizeof(AccountNotificationSettings) == 0x18,
-                  "AccountNotificationSettings is an invalid size");
-
-    /// This is nn::settings::system::InitialLaunchSettings
-    struct SleepSettings {
-        SleepFlag flags;
-        HandheldSleepPlan handheld_sleep_plan;
-        ConsoleSleepPlan console_sleep_plan;
-    };
-    static_assert(sizeof(SleepSettings) == 0xc, "SleepSettings is incorrect size");
-
-    /// This is nn::settings::system::InitialLaunchSettings
-    struct InitialLaunchSettings {
-        InitialLaunchFlag flags;
-        INSERT_PADDING_BYTES(0x4);
-        Time::Clock::SteadyClockTimePoint timestamp;
-    };
-    static_assert(sizeof(InitialLaunchSettings) == 0x20, "InitialLaunchSettings is incorrect size");
-
-    /// This is nn::settings::system::InitialLaunchSettings
-    struct EulaVersion {
-        u32 version;
-        RegionCode region_code;
-        EulaVersionClockType clock_type;
-        INSERT_PADDING_BYTES(0x4);
-        s64 posix_time;
-        Time::Clock::SteadyClockTimePoint timestamp;
-    };
-    static_assert(sizeof(EulaVersion) == 0x30, "EulaVersion is incorrect size");
-
-    /// This is nn::settings::system::HomeMenuScheme
-    struct HomeMenuScheme {
-        u32 main;
-        u32 back;
-        u32 sub;
-        u32 bezel;
-        u32 extra;
-    };
-    static_assert(sizeof(HomeMenuScheme) == 0x14, "HomeMenuScheme is incorrect size");
+    Result GetSettingsItemValue(std::vector<u8>& out_value, const std::string& category,
+                                const std::string& name);
+
+    Result GetExternalSteadyClockSourceId(Common::UUID& out_id);
+    Result SetExternalSteadyClockSourceId(Common::UUID id);
+    Result GetUserSystemClockContext(Service::Time::Clock::SystemClockContext& out_context);
+    Result SetUserSystemClockContext(Service::Time::Clock::SystemClockContext& context);
+    Result GetDeviceTimeZoneLocationName(Service::Time::TimeZone::LocationName& out_name);
+    Result SetDeviceTimeZoneLocationName(Service::Time::TimeZone::LocationName& name);
+    Result GetNetworkSystemClockContext(Service::Time::Clock::SystemClockContext& out_context);
+    Result SetNetworkSystemClockContext(Service::Time::Clock::SystemClockContext& context);
+    Result IsUserSystemClockAutomaticCorrectionEnabled(bool& out_enabled);
+    Result SetUserSystemClockAutomaticCorrectionEnabled(bool enabled);
+    Result SetExternalSteadyClockInternalOffset(s64 offset);
+    Result GetExternalSteadyClockInternalOffset(s64& out_offset);
+    Result GetDeviceTimeZoneLocationUpdatedTime(
+        Service::Time::Clock::SteadyClockTimePoint& out_time_point);
+    Result SetDeviceTimeZoneLocationUpdatedTime(
+        Service::Time::Clock::SteadyClockTimePoint& time_point);
+    Result GetUserSystemClockAutomaticCorrectionUpdatedTime(
+        Service::Time::Clock::SteadyClockTimePoint& out_time_point);
+    Result SetUserSystemClockAutomaticCorrectionUpdatedTime(
+        Service::Time::Clock::SteadyClockTimePoint time_point);
 
+private:
     void SetLanguageCode(HLERequestContext& ctx);
     void GetFirmwareVersion(HLERequestContext& ctx);
     void GetFirmwareVersion2(HLERequestContext& ctx);
+    void GetExternalSteadyClockSourceId(HLERequestContext& ctx);
+    void SetExternalSteadyClockSourceId(HLERequestContext& ctx);
+    void GetUserSystemClockContext(HLERequestContext& ctx);
+    void SetUserSystemClockContext(HLERequestContext& ctx);
     void GetAccountSettings(HLERequestContext& ctx);
     void SetAccountSettings(HLERequestContext& ctx);
     void GetEulaVersions(HLERequestContext& ctx);
@@ -321,7 +99,13 @@ private:
     void GetTvSettings(HLERequestContext& ctx);
     void SetTvSettings(HLERequestContext& ctx);
     void GetQuestFlag(HLERequestContext& ctx);
+    void GetDeviceTimeZoneLocationName(HLERequestContext& ctx);
+    void SetDeviceTimeZoneLocationName(HLERequestContext& ctx);
     void SetRegionCode(HLERequestContext& ctx);
+    void GetNetworkSystemClockContext(HLERequestContext& ctx);
+    void SetNetworkSystemClockContext(HLERequestContext& ctx);
+    void IsUserSystemClockAutomaticCorrectionEnabled(HLERequestContext& ctx);
+    void SetUserSystemClockAutomaticCorrectionEnabled(HLERequestContext& ctx);
     void GetPrimaryAlbumStorage(HLERequestContext& ctx);
     void GetSleepSettings(HLERequestContext& ctx);
     void SetSleepSettings(HLERequestContext& ctx);
@@ -333,59 +117,36 @@ private:
     void GetMiiAuthorId(HLERequestContext& ctx);
     void GetAutoUpdateEnableFlag(HLERequestContext& ctx);
     void GetBatteryPercentageFlag(HLERequestContext& ctx);
+    void SetExternalSteadyClockInternalOffset(HLERequestContext& ctx);
+    void GetExternalSteadyClockInternalOffset(HLERequestContext& ctx);
     void GetErrorReportSharePermission(HLERequestContext& ctx);
     void GetAppletLaunchFlags(HLERequestContext& ctx);
     void SetAppletLaunchFlags(HLERequestContext& ctx);
     void GetKeyboardLayout(HLERequestContext& ctx);
+    void GetDeviceTimeZoneLocationUpdatedTime(HLERequestContext& ctx);
+    void SetDeviceTimeZoneLocationUpdatedTime(HLERequestContext& ctx);
+    void GetUserSystemClockAutomaticCorrectionUpdatedTime(HLERequestContext& ctx);
+    void SetUserSystemClockAutomaticCorrectionUpdatedTime(HLERequestContext& ctx);
     void GetChineseTraditionalInputMethod(HLERequestContext& ctx);
-    void GetFieldTestingFlag(HLERequestContext& ctx);
     void GetHomeMenuScheme(HLERequestContext& ctx);
     void GetHomeMenuSchemeModel(HLERequestContext& ctx);
+    void GetFieldTestingFlag(HLERequestContext& ctx);
 
-    AccountSettings account_settings{
-        .flags = {},
-    };
-
-    ColorSet color_set = ColorSet::BasicWhite;
-
-    NotificationSettings notification_settings{
-        .flags = {0x300},
-        .volume = NotificationVolume::High,
-        .start_time = {.hour = 9, .minute = 0},
-        .stop_time = {.hour = 21, .minute = 0},
-    };
-
-    std::vector<AccountNotificationSettings> account_notifications{};
-
-    TvSettings tv_settings{
-        .flags = {0xc},
-        .tv_resolution = TvResolution::Auto,
-        .hdmi_content_type = HdmiContentType::Game,
-        .rgb_range = RgbRange::Auto,
-        .cmu_mode = CmuMode::None,
-        .tv_underscan = {},
-        .tv_gama = 1.0f,
-        .constrast_ratio = 0.5f,
-    };
-
-    InitialLaunchSettings launch_settings{
-        .flags = {0x10001},
-        .timestamp = {},
-    };
-
-    SleepSettings sleep_settings{
-        .flags = {0x3},
-        .handheld_sleep_plan = HandheldSleepPlan::Sleep10Min,
-        .console_sleep_plan = ConsoleSleepPlan::Sleep1Hour,
-    };
-
-    u32 applet_launch_flag{};
-
-    std::vector<EulaVersion> eula_versions{};
-
-    RegionCode region_code;
-
-    LanguageCode language_code_setting;
+    bool LoadSettingsFile(std::filesystem::path& path, auto&& default_func);
+    bool StoreSettingsFile(std::filesystem::path& path, auto& settings);
+    void SetupSettings();
+    void StoreSettings();
+    void StoreSettingsThreadFunc(std::stop_token stop_token);
+    void SetSaveNeeded();
+
+    Core::System& m_system;
+    SystemSettings m_system_settings{};
+    PrivateSettings m_private_settings{};
+    DeviceSettings m_device_settings{};
+    ApplnSettings m_appln_settings{};
+    std::jthread m_save_thread;
+    std::mutex m_save_needed_mutex;
+    bool m_save_needed{false};
 };
 
 } // namespace Service::Set
diff --git a/src/core/hle/service/set/system_settings.cpp b/src/core/hle/service/set/system_settings.cpp
new file mode 100644
index 000000000..2723417ad
--- /dev/null
+++ b/src/core/hle/service/set/system_settings.cpp
@@ -0,0 +1,51 @@
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "core/hle/service/set/system_settings.h"
+
+namespace Service::Set {
+
+SystemSettings DefaultSystemSettings() {
+    SystemSettings settings{};
+
+    settings.version = 0x140000;
+    settings.flags = 7;
+
+    settings.color_set_id = ColorSet::BasicWhite;
+
+    settings.notification_settings = {
+        .flags{0x300},
+        .volume = NotificationVolume::High,
+        .start_time = {.hour = 9, .minute = 0},
+        .stop_time = {.hour = 21, .minute = 0},
+    };
+
+    settings.tv_settings = {
+        .flags = {0xC},
+        .tv_resolution = TvResolution::Auto,
+        .hdmi_content_type = HdmiContentType::Game,
+        .rgb_range = RgbRange::Auto,
+        .cmu_mode = CmuMode::None,
+        .tv_underscan = {},
+        .tv_gama = 1.0f,
+        .constrast_ratio = 0.5f,
+    };
+
+    settings.initial_launch_settings_packed = {
+        .flags = {0x10001},
+        .timestamp = {},
+    };
+
+    settings.sleep_settings = {
+        .flags = {0x3},
+        .handheld_sleep_plan = HandheldSleepPlan::Sleep10Min,
+        .console_sleep_plan = ConsoleSleepPlan::Sleep1Hour,
+    };
+
+    settings.device_time_zone_location_name = {"UTC"};
+    settings.user_system_clock_automatic_correction_enabled = false;
+
+    return settings;
+}
+
+} // namespace Service::Set
diff --git a/src/core/hle/service/set/system_settings.h b/src/core/hle/service/set/system_settings.h
new file mode 100644
index 000000000..ded2906ad
--- /dev/null
+++ b/src/core/hle/service/set/system_settings.h
@@ -0,0 +1,699 @@
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+
+#include "common/bit_field.h"
+#include "common/common_funcs.h"
+#include "common/common_types.h"
+#include "core/hle/service/set/private_settings.h"
+#include "core/hle/service/time/clock_types.h"
+
+namespace Service::Set {
+
+/// This is "nn::settings::LanguageCode", which is a NUL-terminated string stored in a u64.
+enum class LanguageCode : u64 {
+    JA = 0x000000000000616A,
+    EN_US = 0x00000053552D6E65,
+    FR = 0x0000000000007266,
+    DE = 0x0000000000006564,
+    IT = 0x0000000000007469,
+    ES = 0x0000000000007365,
+    ZH_CN = 0x0000004E432D687A,
+    KO = 0x0000000000006F6B,
+    NL = 0x0000000000006C6E,
+    PT = 0x0000000000007470,
+    RU = 0x0000000000007572,
+    ZH_TW = 0x00000057542D687A,
+    EN_GB = 0x00000042472D6E65,
+    FR_CA = 0x00000041432D7266,
+    ES_419 = 0x00003931342D7365,
+    ZH_HANS = 0x00736E61482D687A,
+    ZH_HANT = 0x00746E61482D687A,
+    PT_BR = 0x00000052422D7470,
+};
+
+/// This is nn::settings::system::ErrorReportSharePermission
+enum class ErrorReportSharePermission : u32 {
+    NotConfirmed,
+    Granted,
+    Denied,
+};
+
+/// This is nn::settings::system::ChineseTraditionalInputMethod
+enum class ChineseTraditionalInputMethod : u32 {
+    Unknown0 = 0,
+    Unknown1 = 1,
+    Unknown2 = 2,
+};
+
+/// This is nn::settings::system::HomeMenuScheme
+struct HomeMenuScheme {
+    u32 main;
+    u32 back;
+    u32 sub;
+    u32 bezel;
+    u32 extra;
+};
+static_assert(sizeof(HomeMenuScheme) == 0x14, "HomeMenuScheme is incorrect size");
+
+/// Indicates the current theme set by the system settings
+enum class ColorSet : u32 {
+    BasicWhite = 0,
+    BasicBlack = 1,
+};
+
+/// Indicates the current console is a retail or kiosk unit
+enum class QuestFlag : u8 {
+    Retail = 0,
+    Kiosk = 1,
+};
+
+/// This is nn::settings::system::RegionCode
+enum class RegionCode : u32 {
+    Japan,
+    Usa,
+    Europe,
+    Australia,
+    HongKongTaiwanKorea,
+    China,
+};
+
+/// This is nn::settings::system::AccountSettings
+struct AccountSettings {
+    u32 flags;
+};
+static_assert(sizeof(AccountSettings) == 4, "AccountSettings is an invalid size");
+
+/// This is nn::settings::system::NotificationVolume
+enum class NotificationVolume : u32 {
+    Mute,
+    Low,
+    High,
+};
+
+/// This is nn::settings::system::NotificationFlag
+struct NotificationFlag {
+    union {
+        u32 raw{};
+
+        BitField<0, 1, u32> RingtoneFlag;
+        BitField<1, 1, u32> DownloadCompletionFlag;
+        BitField<8, 1, u32> EnablesNews;
+        BitField<9, 1, u32> IncomingLampFlag;
+    };
+};
+static_assert(sizeof(NotificationFlag) == 4, "NotificationFlag is an invalid size");
+
+/// This is nn::settings::system::NotificationTime
+struct NotificationTime {
+    u32 hour;
+    u32 minute;
+};
+static_assert(sizeof(NotificationTime) == 0x8, "NotificationTime is an invalid size");
+
+/// This is nn::settings::system::NotificationSettings
+struct NotificationSettings {
+    NotificationFlag flags;
+    NotificationVolume volume;
+    NotificationTime start_time;
+    NotificationTime stop_time;
+};
+static_assert(sizeof(NotificationSettings) == 0x18, "NotificationSettings is an invalid size");
+
+/// This is nn::settings::system::AccountNotificationFlag
+struct AccountNotificationFlag {
+    union {
+        u32 raw{};
+
+        BitField<0, 1, u32> FriendOnlineFlag;
+        BitField<1, 1, u32> FriendRequestFlag;
+        BitField<8, 1, u32> CoralInvitationFlag;
+    };
+};
+static_assert(sizeof(AccountNotificationFlag) == 4, "AccountNotificationFlag is an invalid size");
+
+/// This is nn::settings::system::FriendPresenceOverlayPermission
+enum class FriendPresenceOverlayPermission : u8 {
+    NotConfirmed,
+    NoDisplay,
+    FavoriteFriends,
+    Friends,
+};
+
+/// This is nn::settings::system::AccountNotificationSettings
+struct AccountNotificationSettings {
+    Common::UUID uid;
+    AccountNotificationFlag flags;
+    FriendPresenceOverlayPermission friend_presence_permission;
+    FriendPresenceOverlayPermission friend_invitation_permission;
+    INSERT_PADDING_BYTES(0x2);
+};
+static_assert(sizeof(AccountNotificationSettings) == 0x18,
+              "AccountNotificationSettings is an invalid size");
+
+/// This is nn::settings::system::TvFlag
+struct TvFlag {
+    union {
+        u32 raw{};
+
+        BitField<0, 1, u32> Allows4k;
+        BitField<1, 1, u32> Allows3d;
+        BitField<2, 1, u32> AllowsCec;
+        BitField<3, 1, u32> PreventsScreenBurnIn;
+    };
+};
+static_assert(sizeof(TvFlag) == 4, "TvFlag is an invalid size");
+
+/// This is nn::settings::system::TvResolution
+enum class TvResolution : u32 {
+    Auto,
+    Resolution1080p,
+    Resolution720p,
+    Resolution480p,
+};
+
+/// This is nn::settings::system::HdmiContentType
+enum class HdmiContentType : u32 {
+    None,
+    Graphics,
+    Cinema,
+    Photo,
+    Game,
+};
+
+/// This is nn::settings::system::RgbRange
+enum class RgbRange : u32 {
+    Auto,
+    Full,
+    Limited,
+};
+
+/// This is nn::settings::system::CmuMode
+enum class CmuMode : u32 {
+    None,
+    ColorInvert,
+    HighContrast,
+    GrayScale,
+};
+
+/// This is nn::settings::system::TvSettings
+struct TvSettings {
+    TvFlag flags;
+    TvResolution tv_resolution;
+    HdmiContentType hdmi_content_type;
+    RgbRange rgb_range;
+    CmuMode cmu_mode;
+    u32 tv_underscan;
+    f32 tv_gama;
+    f32 constrast_ratio;
+};
+static_assert(sizeof(TvSettings) == 0x20, "TvSettings is an invalid size");
+
+/// This is nn::settings::system::PrimaryAlbumStorage
+enum class PrimaryAlbumStorage : u32 {
+    Nand,
+    SdCard,
+};
+
+/// This is nn::settings::system::HandheldSleepPlan
+enum class HandheldSleepPlan : u32 {
+    Sleep1Min,
+    Sleep3Min,
+    Sleep5Min,
+    Sleep10Min,
+    Sleep30Min,
+    Never,
+};
+
+/// This is nn::settings::system::ConsoleSleepPlan
+enum class ConsoleSleepPlan : u32 {
+    Sleep1Hour,
+    Sleep2Hour,
+    Sleep3Hour,
+    Sleep6Hour,
+    Sleep12Hour,
+    Never,
+};
+
+/// This is nn::settings::system::SleepFlag
+struct SleepFlag {
+    union {
+        u32 raw{};
+
+        BitField<0, 1, u32> SleepsWhilePlayingMedia;
+        BitField<1, 1, u32> WakesAtPowerStateChange;
+    };
+};
+static_assert(sizeof(SleepFlag) == 4, "TvFlag is an invalid size");
+
+/// This is nn::settings::system::SleepSettings
+struct SleepSettings {
+    SleepFlag flags;
+    HandheldSleepPlan handheld_sleep_plan;
+    ConsoleSleepPlan console_sleep_plan;
+};
+static_assert(sizeof(SleepSettings) == 0xc, "SleepSettings is incorrect size");
+
+/// This is nn::settings::system::EulaVersionClockType
+enum class EulaVersionClockType : u32 {
+    NetworkSystemClock,
+    SteadyClock,
+};
+
+/// This is nn::settings::system::EulaVersion
+struct EulaVersion {
+    u32 version;
+    RegionCode region_code;
+    EulaVersionClockType clock_type;
+    INSERT_PADDING_BYTES(0x4);
+    s64 posix_time;
+    Time::Clock::SteadyClockTimePoint timestamp;
+};
+static_assert(sizeof(EulaVersion) == 0x30, "EulaVersion is incorrect size");
+
+struct SystemSettings {
+    // 0/unwritten (1.0.0), 0x20000 (2.0.0), 0x30000 (3.0.0-3.0.1), 0x40001 (4.0.0-4.1.0), 0x50000
+    // (5.0.0-5.1.0), 0x60000 (6.0.0-6.2.0), 0x70000 (7.0.0), 0x80000 (8.0.0-8.1.1), 0x90000
+    // (9.0.0-10.0.4), 0x100100 (10.1.0+), 0x120000 (12.0.0-12.1.0), 0x130000 (13.0.0-13.2.1),
+    // 0x140000 (14.0.0+)
+    u32 version;
+    // 0/unwritten (1.0.0), 1 (6.0.0-8.1.0), 2 (8.1.1), 7 (9.0.0+).
+    // if (flags & 2), defaults are written for AnalogStickUserCalibration
+    u32 flags;
+
+    std::array<u8, 0x8> reserved_00008;
+
+    // nn::settings::LanguageCode
+    LanguageCode language_code;
+
+    std::array<u8, 0x38> reserved_00018;
+
+    // nn::settings::system::NetworkSettings
+    u32 network_setting_count;
+    bool wireless_lan_enable_flag;
+    std::array<u8, 0x3> pad_00055;
+
+    std::array<u8, 0x8> reserved_00058;
+
+    // nn::settings::system::NetworkSettings
+    std::array<std::array<u8, 0x400>, 32> network_settings_1B0;
+
+    // nn::settings::system::BluetoothDevicesSettings
+    std::array<u8, 0x4> bluetooth_device_settings_count;
+    bool bluetooth_enable_flag;
+    std::array<u8, 0x3> pad_08065;
+    bool bluetooth_afh_enable_flag;
+    std::array<u8, 0x3> pad_08069;
+    bool bluetooth_boost_enable_flag;
+    std::array<u8, 0x3> pad_0806D;
+    std::array<std::array<u8, 0x200>, 10> bluetooth_device_settings_first_10;
+
+    s32 ldn_channel;
+
+    std::array<u8, 0x3C> reserved_09474;
+
+    // nn::util::Uuid MiiAuthorId
+    std::array<u8, 0x10> mii_author_id;
+
+    std::array<u8, 0x30> reserved_094C0;
+
+    // nn::settings::system::NxControllerSettings
+    u32 nx_controller_settings_count;
+
+    std::array<u8, 0xC> reserved_094F4;
+
+    // nn::settings::system::NxControllerSettings,
+    // nn::settings::system::NxControllerLegacySettings on 13.0.0+
+    std::array<std::array<u8, 0x40>, 10> nx_controller_legacy_settings;
+
+    std::array<u8, 0x170> reserved_09780;
+
+    bool external_rtc_reset_flag;
+    std::array<u8, 0x3> pad_098F1;
+
+    std::array<u8, 0x3C> reserved_098F4;
+
+    s32 push_notification_activity_mode_on_sleep;
+
+    std::array<u8, 0x3C> reserved_09934;
+
+    // nn::settings::system::ErrorReportSharePermission
+    ErrorReportSharePermission error_report_share_permssion;
+
+    std::array<u8, 0x3C> reserved_09974;
+
+    // nn::settings::KeyboardLayout
+    std::array<u8, 0x4> keyboard_layout;
+
+    std::array<u8, 0x3C> reserved_099B4;
+
+    bool web_inspector_flag;
+    std::array<u8, 0x3> pad_099F1;
+
+    // nn::settings::system::AllowedSslHost
+    u32 allowed_ssl_host_count;
+
+    bool memory_usage_rate_flag;
+    std::array<u8, 0x3> pad_099F9;
+
+    std::array<u8, 0x34> reserved_099FC;
+
+    // nn::settings::system::HostFsMountPoint
+    std::array<u8, 0x100> host_fs_mount_point;
+
+    // nn::settings::system::AllowedSslHost
+    std::array<std::array<u8, 0x100>, 8> allowed_ssl_hosts;
+
+    std::array<u8, 0x6C0> reserved_0A330;
+
+    // nn::settings::system::BlePairingSettings
+    u32 ble_pairing_settings_count;
+    std::array<u8, 0xC> reserved_0A9F4;
+    std::array<std::array<u8, 0x80>, 10> ble_pairing_settings;
+
+    // nn::settings::system::AccountOnlineStorageSettings
+    u32 account_online_storage_settings_count;
+    std::array<u8, 0xC> reserved_0AF04;
+    std::array<std::array<u8, 0x40>, 8> account_online_storage_settings;
+
+    bool pctl_ready_flag;
+    std::array<u8, 0x3> pad_0B111;
+
+    std::array<u8, 0x3C> reserved_0B114;
+
+    // nn::settings::system::ThemeId
+    std::array<u8, 0x80> theme_id_type0;
+    std::array<u8, 0x80> theme_id_type1;
+
+    std::array<u8, 0x100> reserved_0B250;
+
+    // nn::settings::ChineseTraditionalInputMethod
+    ChineseTraditionalInputMethod chinese_traditional_input_method;
+
+    std::array<u8, 0x3C> reserved_0B354;
+
+    bool zoom_flag;
+    std::array<u8, 0x3> pad_0B391;
+
+    std::array<u8, 0x3C> reserved_0B394;
+
+    // nn::settings::system::ButtonConfigRegisteredSettings
+    u32 button_config_registered_settings_count;
+    std::array<u8, 0xC> reserved_0B3D4;
+
+    // nn::settings::system::ButtonConfigSettings
+    u32 button_config_settings_count;
+    std::array<u8, 0x4> reserved_0B3E4;
+    std::array<std::array<u8, 0x5A8>, 5> button_config_settings;
+    std::array<u8, 0x13B0> reserved_0D030;
+    u32 button_config_settings_embedded_count;
+    std::array<u8, 0x4> reserved_0E3E4;
+    std::array<std::array<u8, 0x5A8>, 5> button_config_settings_embedded;
+    std::array<u8, 0x13B0> reserved_10030;
+    u32 button_config_settings_left_count;
+    std::array<u8, 0x4> reserved_113E4;
+    std::array<std::array<u8, 0x5A8>, 5> button_config_settings_left;
+    std::array<u8, 0x13B0> reserved_13030;
+    u32 button_config_settings_right_count;
+    std::array<u8, 0x4> reserved_143E4;
+    std::array<std::array<u8, 0x5A8>, 5> button_config_settings_right;
+    std::array<u8, 0x73B0> reserved_16030;
+    // nn::settings::system::ButtonConfigRegisteredSettings
+    std::array<u8, 0x5C8> button_config_registered_settings_embedded;
+    std::array<std::array<u8, 0x5C8>, 10> button_config_registered_settings;
+
+    std::array<u8, 0x7FF8> reserved_21378;
+
+    // nn::settings::system::ConsoleSixAxisSensorAccelerationBias
+    std::array<u8, 0xC> console_six_axis_sensor_acceleration_bias;
+    // nn::settings::system::ConsoleSixAxisSensorAngularVelocityBias
+    std::array<u8, 0xC> console_six_axis_sensor_angular_velocity_bias;
+    // nn::settings::system::ConsoleSixAxisSensorAccelerationGain
+    std::array<u8, 0x24> console_six_axis_sensor_acceleration_gain;
+    // nn::settings::system::ConsoleSixAxisSensorAngularVelocityGain
+    std::array<u8, 0x24> console_six_axis_sensor_angular_velocity_gain;
+    // nn::settings::system::ConsoleSixAxisSensorAngularVelocityTimeBias
+    std::array<u8, 0xC> console_six_axis_sensor_angular_velocity_time_bias;
+    // nn::settings::system::ConsoleSixAxisSensorAngularAcceleration
+    std::array<u8, 0x24> console_six_axis_sensor_angular_velocity_acceleration;
+
+    std::array<u8, 0x70> reserved_29400;
+
+    bool lock_screen_flag;
+    std::array<u8, 0x3> pad_29471;
+
+    std::array<u8, 0x4> reserved_249274;
+
+    ColorSet color_set_id;
+
+    QuestFlag quest_flag;
+
+    // nn::settings::system::RegionCode
+    RegionCode region_code;
+
+    // Different to nn::settings::system::InitialLaunchSettings?
+    InitialLaunchSettingsPacked initial_launch_settings_packed;
+
+    bool battery_percentage_flag;
+    std::array<u8, 0x3> pad_294A1;
+
+    // BitFlagSet<32, nn::settings::system::AppletLaunchFlag>
+    u32 applet_launch_flag;
+
+    // nn::settings::system::ThemeSettings
+    std::array<u8, 0x8> theme_settings;
+    // nn::fssystem::ArchiveMacKey
+    std::array<u8, 0x10> theme_key;
+
+    bool field_testing_flag;
+    std::array<u8, 0x3> pad_294C1;
+
+    s32 panel_crc_mode;
+
+    std::array<u8, 0x28> reserved_294C8;
+
+    // nn::settings::system::BacklightSettings
+    std::array<u8, 0x2C> backlight_settings_mixed_up;
+
+    std::array<u8, 0x64> reserved_2951C;
+
+    // nn::time::SystemClockContext
+    Service::Time::Clock::SystemClockContext user_system_clock_context;
+    Service::Time::Clock::SystemClockContext network_system_clock_context;
+    bool user_system_clock_automatic_correction_enabled;
+    std::array<u8, 0x3> pad_295C1;
+    std::array<u8, 0x4> reserved_295C4;
+    // nn::time::SteadyClockTimePoint
+    Service::Time::Clock::SteadyClockTimePoint
+        user_system_clock_automatic_correction_updated_time_point;
+
+    std::array<u8, 0x10> reserved_295E0;
+
+    // nn::settings::system::AccountSettings
+    AccountSettings account_settings;
+
+    std::array<u8, 0xFC> reserved_295F4;
+
+    // nn::settings::system::AudioVolume
+    std::array<u8, 0x8> audio_volume_type0;
+    std::array<u8, 0x8> audio_volume_type1;
+    // nn::settings::system::AudioOutputMode
+    s32 audio_output_mode_type0;
+    s32 audio_output_mode_type1;
+    s32 audio_output_mode_type2;
+    bool force_mute_on_headphone_removed;
+    std::array<u8, 0x3> pad_2970D;
+    s32 headphone_volume_warning_count;
+    bool heaphone_volume_update_flag;
+    std::array<u8, 0x3> pad_29715;
+    // nn::settings::system::AudioVolume
+    std::array<u8, 0x8> audio_volume_type2;
+    // nn::settings::system::AudioOutputMode
+    s32 audio_output_mode_type3;
+    s32 audio_output_mode_type4;
+    bool hearing_protection_safeguard_flag;
+    std::array<u8, 0x3> pad_29729;
+    std::array<u8, 0x4> reserved_2972C;
+    s64 hearing_protection_safeguard_remaining_time;
+    std::array<u8, 0x38> reserved_29738;
+
+    bool console_information_upload_flag;
+    std::array<u8, 0x3> pad_29771;
+
+    std::array<u8, 0x3C> reserved_29774;
+
+    bool automatic_application_download_flag;
+    std::array<u8, 0x3> pad_297B1;
+
+    std::array<u8, 0x4> reserved_297B4;
+
+    // nn::settings::system::NotificationSettings
+    NotificationSettings notification_settings;
+
+    std::array<u8, 0x60> reserved_297D0;
+
+    // nn::settings::system::AccountNotificationSettings
+    u32 account_notification_settings_count;
+    std::array<u8, 0xC> reserved_29834;
+    std::array<AccountNotificationSettings, 8> account_notification_settings;
+
+    std::array<u8, 0x140> reserved_29900;
+
+    f32 vibration_master_volume;
+
+    bool usb_full_key_enable_flag;
+    std::array<u8, 0x3> pad_29A45;
+
+    // nn::settings::system::AnalogStickUserCalibration
+    std::array<u8, 0x10> analog_stick_user_calibration_left;
+    std::array<u8, 0x10> analog_stick_user_calibration_right;
+
+    // nn::settings::system::TouchScreenMode
+    s32 touch_screen_mode;
+
+    std::array<u8, 0x14> reserved_29A6C;
+
+    // nn::settings::system::TvSettings
+    TvSettings tv_settings;
+
+    // nn::settings::system::Edid
+    std::array<u8, 0x100> edid;
+
+    std::array<u8, 0x2E0> reserved_29BA0;
+
+    // nn::settings::system::DataDeletionSettings
+    std::array<u8, 0x8> data_deletion_settings;
+
+    std::array<u8, 0x38> reserved_29E88;
+
+    // nn::ncm::ProgramId
+    std::array<u8, 0x8> initial_system_applet_program_id;
+    std::array<u8, 0x8> overlay_disp_program_id;
+
+    std::array<u8, 0x4> reserved_29ED0;
+
+    bool requires_run_repair_time_reviser;
+
+    std::array<u8, 0x6B> reserved_29ED5;
+
+    // nn::time::LocationName
+    Service::Time::TimeZone::LocationName device_time_zone_location_name;
+    std::array<u8, 0x4> reserved_29F64;
+    // nn::time::SteadyClockTimePoint
+    Service::Time::Clock::SteadyClockTimePoint device_time_zone_location_updated_time;
+
+    std::array<u8, 0xC0> reserved_29F80;
+
+    // nn::settings::system::PrimaryAlbumStorage
+    PrimaryAlbumStorage primary_album_storage;
+
+    std::array<u8, 0x3C> reserved_2A044;
+
+    bool usb_30_enable_flag;
+    std::array<u8, 0x3> pad_2A081;
+    bool usb_30_host_enable_flag;
+    std::array<u8, 0x3> pad_2A085;
+    bool usb_30_device_enable_flag;
+    std::array<u8, 0x3> pad_2A089;
+
+    std::array<u8, 0x34> reserved_2A08C;
+
+    bool nfc_enable_flag;
+    std::array<u8, 0x3> pad_2A0C1;
+
+    std::array<u8, 0x3C> reserved_2A0C4;
+
+    // nn::settings::system::SleepSettings
+    SleepSettings sleep_settings;
+
+    std::array<u8, 0x34> reserved_2A10C;
+
+    // nn::settings::system::EulaVersion
+    u32 eula_version_count;
+    std::array<u8, 0xC> reserved_2A144;
+    std::array<EulaVersion, 32> eula_versions;
+
+    std::array<u8, 0x200> reserved_2A750;
+
+    // nn::settings::system::DeviceNickName
+    std::array<u8, 0x80> device_nick_name;
+
+    std::array<u8, 0x80> reserved_2A9D0;
+
+    bool auto_update_enable_flag;
+    std::array<u8, 0x3> pad_2AA51;
+
+    std::array<u8, 0x4C> reserved_2AA54;
+
+    // nn::settings::system::BluetoothDevicesSettings
+    std::array<std::array<u8, 0x200>, 14> bluetooth_device_settings_last_14;
+
+    std::array<u8, 0x2000> reserved_2C6A0;
+
+    // nn::settings::system::NxControllerSettings
+    std::array<std::array<u8, 0x800>, 10> nx_controller_settings_data_from_offset_30;
+};
+
+static_assert(offsetof(SystemSettings, language_code) == 0x10);
+static_assert(offsetof(SystemSettings, network_setting_count) == 0x50);
+static_assert(offsetof(SystemSettings, network_settings_1B0) == 0x60);
+static_assert(offsetof(SystemSettings, bluetooth_device_settings_count) == 0x8060);
+static_assert(offsetof(SystemSettings, bluetooth_enable_flag) == 0x8064);
+static_assert(offsetof(SystemSettings, bluetooth_device_settings_first_10) == 0x8070);
+static_assert(offsetof(SystemSettings, ldn_channel) == 0x9470);
+static_assert(offsetof(SystemSettings, mii_author_id) == 0x94B0);
+static_assert(offsetof(SystemSettings, nx_controller_settings_count) == 0x94F0);
+static_assert(offsetof(SystemSettings, nx_controller_legacy_settings) == 0x9500);
+static_assert(offsetof(SystemSettings, external_rtc_reset_flag) == 0x98F0);
+static_assert(offsetof(SystemSettings, push_notification_activity_mode_on_sleep) == 0x9930);
+static_assert(offsetof(SystemSettings, allowed_ssl_host_count) == 0x99F4);
+static_assert(offsetof(SystemSettings, host_fs_mount_point) == 0x9A30);
+static_assert(offsetof(SystemSettings, allowed_ssl_hosts) == 0x9B30);
+static_assert(offsetof(SystemSettings, ble_pairing_settings_count) == 0xA9F0);
+static_assert(offsetof(SystemSettings, ble_pairing_settings) == 0xAA00);
+static_assert(offsetof(SystemSettings, account_online_storage_settings_count) == 0xAF00);
+static_assert(offsetof(SystemSettings, account_online_storage_settings) == 0xAF10);
+static_assert(offsetof(SystemSettings, pctl_ready_flag) == 0xB110);
+static_assert(offsetof(SystemSettings, theme_id_type0) == 0xB150);
+static_assert(offsetof(SystemSettings, chinese_traditional_input_method) == 0xB350);
+static_assert(offsetof(SystemSettings, button_config_registered_settings_count) == 0xB3D0);
+static_assert(offsetof(SystemSettings, button_config_settings_count) == 0xB3E0);
+static_assert(offsetof(SystemSettings, button_config_settings) == 0xB3E8);
+static_assert(offsetof(SystemSettings, button_config_registered_settings_embedded) == 0x1D3E0);
+static_assert(offsetof(SystemSettings, console_six_axis_sensor_acceleration_bias) == 0x29370);
+static_assert(offsetof(SystemSettings, lock_screen_flag) == 0x29470);
+static_assert(offsetof(SystemSettings, battery_percentage_flag) == 0x294A0);
+static_assert(offsetof(SystemSettings, field_testing_flag) == 0x294C0);
+static_assert(offsetof(SystemSettings, backlight_settings_mixed_up) == 0x294F0);
+static_assert(offsetof(SystemSettings, user_system_clock_context) == 0x29580);
+static_assert(offsetof(SystemSettings, network_system_clock_context) == 0x295A0);
+static_assert(offsetof(SystemSettings, user_system_clock_automatic_correction_enabled) == 0x295C0);
+static_assert(offsetof(SystemSettings, user_system_clock_automatic_correction_updated_time_point) ==
+              0x295C8);
+static_assert(offsetof(SystemSettings, account_settings) == 0x295F0);
+static_assert(offsetof(SystemSettings, audio_volume_type0) == 0x296F0);
+static_assert(offsetof(SystemSettings, hearing_protection_safeguard_remaining_time) == 0x29730);
+static_assert(offsetof(SystemSettings, automatic_application_download_flag) == 0x297B0);
+static_assert(offsetof(SystemSettings, notification_settings) == 0x297B8);
+static_assert(offsetof(SystemSettings, account_notification_settings) == 0x29840);
+static_assert(offsetof(SystemSettings, vibration_master_volume) == 0x29A40);
+static_assert(offsetof(SystemSettings, analog_stick_user_calibration_left) == 0x29A48);
+static_assert(offsetof(SystemSettings, touch_screen_mode) == 0x29A68);
+static_assert(offsetof(SystemSettings, edid) == 0x29AA0);
+static_assert(offsetof(SystemSettings, data_deletion_settings) == 0x29E80);
+static_assert(offsetof(SystemSettings, requires_run_repair_time_reviser) == 0x29ED4);
+static_assert(offsetof(SystemSettings, device_time_zone_location_name) == 0x29F40);
+static_assert(offsetof(SystemSettings, nfc_enable_flag) == 0x2A0C0);
+static_assert(offsetof(SystemSettings, eula_version_count) == 0x2A140);
+static_assert(offsetof(SystemSettings, device_nick_name) == 0x2A950);
+static_assert(offsetof(SystemSettings, bluetooth_device_settings_last_14) == 0x2AAA0);
+static_assert(offsetof(SystemSettings, nx_controller_settings_data_from_offset_30) == 0x2E6A0);
+
+static_assert(sizeof(SystemSettings) == 0x336A0, "SystemSettings has the wrong size!");
+
+SystemSettings DefaultSystemSettings();
+
+} // namespace Service::Set
diff --git a/src/core/hle/service/sm/sm.cpp b/src/core/hle/service/sm/sm.cpp
index e0cde9a05..296ee6e89 100644
--- a/src/core/hle/service/sm/sm.cpp
+++ b/src/core/hle/service/sm/sm.cpp
@@ -51,7 +51,7 @@ static Result ValidateServiceName(const std::string& name) {
 }
 
 Result ServiceManager::RegisterService(std::string name, u32 max_sessions,
-                                       SessionRequestHandlerPtr handler) {
+                                       SessionRequestHandlerFactory handler) {
     R_TRY(ValidateServiceName(name));
 
     std::scoped_lock lk{lock};
@@ -121,7 +121,7 @@ void SM::Initialize(HLERequestContext& ctx) {
     rb.Push(ResultSuccess);
 }
 
-void SM::GetService(HLERequestContext& ctx) {
+void SM::GetServiceCmif(HLERequestContext& ctx) {
     Kernel::KClientSession* client_session{};
     auto result = GetServiceImpl(&client_session, ctx);
     if (ctx.GetIsDeferred()) {
@@ -196,13 +196,28 @@ Result SM::GetServiceImpl(Kernel::KClientSession** out_client_session, HLEReques
     return ResultSuccess;
 }
 
-void SM::RegisterService(HLERequestContext& ctx) {
+void SM::RegisterServiceCmif(HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
     std::string name(PopServiceName(rp));
 
     const auto is_light = static_cast<bool>(rp.PopRaw<u32>());
     const auto max_session_count = rp.PopRaw<u32>();
 
+    this->RegisterServiceImpl(ctx, name, max_session_count, is_light);
+}
+
+void SM::RegisterServiceTipc(HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    std::string name(PopServiceName(rp));
+
+    const auto max_session_count = rp.PopRaw<u32>();
+    const auto is_light = static_cast<bool>(rp.PopRaw<u32>());
+
+    this->RegisterServiceImpl(ctx, name, max_session_count, is_light);
+}
+
+void SM::RegisterServiceImpl(HLERequestContext& ctx, std::string name, u32 max_session_count,
+                             bool is_light) {
     LOG_DEBUG(Service_SM, "called with name={}, max_session_count={}, is_light={}", name,
               max_session_count, is_light);
 
@@ -238,15 +253,15 @@ SM::SM(ServiceManager& service_manager_, Core::System& system_)
       service_manager{service_manager_}, kernel{system_.Kernel()} {
     RegisterHandlers({
         {0, &SM::Initialize, "Initialize"},
-        {1, &SM::GetService, "GetService"},
-        {2, &SM::RegisterService, "RegisterService"},
+        {1, &SM::GetServiceCmif, "GetService"},
+        {2, &SM::RegisterServiceCmif, "RegisterService"},
         {3, &SM::UnregisterService, "UnregisterService"},
         {4, nullptr, "DetachClient"},
     });
     RegisterHandlersTipc({
         {0, &SM::Initialize, "Initialize"},
         {1, &SM::GetServiceTipc, "GetService"},
-        {2, &SM::RegisterService, "RegisterService"},
+        {2, &SM::RegisterServiceTipc, "RegisterService"},
         {3, &SM::UnregisterService, "UnregisterService"},
         {4, nullptr, "DetachClient"},
     });
@@ -262,7 +277,9 @@ void LoopProcess(Core::System& system) {
     server_manager->ManageDeferral(&deferral_event);
     service_manager.SetDeferralEvent(deferral_event);
 
-    server_manager->ManageNamedPort("sm:", std::make_shared<SM>(system.ServiceManager(), system));
+    auto sm_service = std::make_shared<SM>(system.ServiceManager(), system);
+    server_manager->ManageNamedPort("sm:", [sm_service] { return sm_service; });
+
     ServerManager::RunServer(std::move(server_manager));
 }
 
diff --git a/src/core/hle/service/sm/sm.h b/src/core/hle/service/sm/sm.h
index 14bfaf8c2..ff74f588a 100644
--- a/src/core/hle/service/sm/sm.h
+++ b/src/core/hle/service/sm/sm.h
@@ -37,12 +37,15 @@ public:
 
 private:
     void Initialize(HLERequestContext& ctx);
-    void GetService(HLERequestContext& ctx);
+    void GetServiceCmif(HLERequestContext& ctx);
     void GetServiceTipc(HLERequestContext& ctx);
-    void RegisterService(HLERequestContext& ctx);
+    void RegisterServiceCmif(HLERequestContext& ctx);
+    void RegisterServiceTipc(HLERequestContext& ctx);
     void UnregisterService(HLERequestContext& ctx);
 
     Result GetServiceImpl(Kernel::KClientSession** out_client_session, HLERequestContext& ctx);
+    void RegisterServiceImpl(HLERequestContext& ctx, std::string name, u32 max_session_count,
+                             bool is_light);
 
     ServiceManager& service_manager;
     Kernel::KernelCore& kernel;
@@ -53,7 +56,8 @@ public:
     explicit ServiceManager(Kernel::KernelCore& kernel_);
     ~ServiceManager();
 
-    Result RegisterService(std::string name, u32 max_sessions, SessionRequestHandlerPtr handler);
+    Result RegisterService(std::string name, u32 max_sessions,
+                           SessionRequestHandlerFactory handler_factory);
     Result UnregisterService(const std::string& name);
     Result GetServicePort(Kernel::KPort** out_port, const std::string& name);
 
@@ -64,7 +68,7 @@ public:
             LOG_DEBUG(Service, "Can't find service: {}", service_name);
             return nullptr;
         }
-        return std::static_pointer_cast<T>(service->second);
+        return std::static_pointer_cast<T>(service->second());
     }
 
     void InvokeControlRequest(HLERequestContext& context);
@@ -79,7 +83,7 @@ private:
 
     /// Map of registered services, retrieved using GetServicePort.
     std::mutex lock;
-    std::unordered_map<std::string, SessionRequestHandlerPtr> registered_services;
+    std::unordered_map<std::string, SessionRequestHandlerFactory> registered_services;
     std::unordered_map<std::string, Kernel::KPort*> service_ports;
 
     /// Kernel context
diff --git a/src/core/hle/service/ssl/ssl.cpp b/src/core/hle/service/ssl/ssl.cpp
index 6c8427b0d..0fbb43057 100644
--- a/src/core/hle/service/ssl/ssl.cpp
+++ b/src/core/hle/service/ssl/ssl.cpp
@@ -240,7 +240,7 @@ private:
         return ret;
     }
 
-    Result ReadImpl(std::vector<u8>* out_data, size_t size) {
+    Result ReadImpl(std::vector<u8>* out_data) {
         ASSERT_OR_EXECUTE(did_handshake, { return ResultInternalError; });
         size_t actual_size{};
         Result res = backend->Read(&actual_size, *out_data);
@@ -326,8 +326,8 @@ private:
     }
 
     void Read(HLERequestContext& ctx) {
-        std::vector<u8> output_bytes;
-        const Result res = ReadImpl(&output_bytes, ctx.GetWriteBufferSize());
+        std::vector<u8> output_bytes(ctx.GetWriteBufferSize());
+        const Result res = ReadImpl(&output_bytes);
         IPC::ResponseBuilder rb{ctx, 3};
         rb.Push(res);
         if (res == ResultSuccess) {
diff --git a/src/core/memory/cheat_engine.cpp b/src/core/memory/cheat_engine.cpp
index db30ba598..3fc4024dc 100644
--- a/src/core/memory/cheat_engine.cpp
+++ b/src/core/memory/cheat_engine.cpp
@@ -62,7 +62,7 @@ u64 StandardVmCallbacks::HidKeysDown() {
     }
 
     const auto applet_resource = hid->GetResourceManager();
-    if (applet_resource == nullptr) {
+    if (applet_resource == nullptr || applet_resource->GetNpad() == nullptr) {
         LOG_WARNING(CheatEngine,
                     "Attempted to read input state, but applet resource is not initialized!");
         return 0;
diff --git a/src/tests/video_core/memory_tracker.cpp b/src/tests/video_core/memory_tracker.cpp
index 618793668..2dbff21af 100644
--- a/src/tests/video_core/memory_tracker.cpp
+++ b/src/tests/video_core/memory_tracker.cpp
@@ -23,13 +23,13 @@ constexpr VAddr c = 16 * HIGH_PAGE_SIZE;
 
 class RasterizerInterface {
 public:
-    void UpdatePagesCachedCount(VAddr addr, u64 size, int delta) {
+    void UpdatePagesCachedCount(VAddr addr, u64 size, bool cache) {
         const u64 page_start{addr >> Core::Memory::YUZU_PAGEBITS};
         const u64 page_end{(addr + size + Core::Memory::YUZU_PAGESIZE - 1) >>
                            Core::Memory::YUZU_PAGEBITS};
         for (u64 page = page_start; page < page_end; ++page) {
             int& value = page_table[page];
-            value += delta;
+            value += (cache ? 1 : -1);
             if (value < 0) {
                 throw std::logic_error{"negative page"};
             }
@@ -546,4 +546,4 @@ TEST_CASE("MemoryTracker: Cached write downloads") {
     REQUIRE(!memory_track->IsRegionGpuModified(c + PAGE, PAGE));
     memory_track->MarkRegionAsCpuModified(c, WORD);
     REQUIRE(rasterizer.Count() == 0);
-}
\ No newline at end of file
+}
diff --git a/src/video_core/buffer_cache/word_manager.h b/src/video_core/buffer_cache/word_manager.h
index a336bde41..95b752055 100644
--- a/src/video_core/buffer_cache/word_manager.h
+++ b/src/video_core/buffer_cache/word_manager.h
@@ -473,7 +473,7 @@ private:
         VAddr addr = cpu_addr + word_index * BYTES_PER_WORD;
         IteratePages(changed_bits, [&](size_t offset, size_t size) {
             rasterizer->UpdatePagesCachedCount(addr + offset * BYTES_PER_PAGE,
-                                               size * BYTES_PER_PAGE, add_to_rasterizer ? 1 : -1);
+                                               size * BYTES_PER_PAGE, add_to_rasterizer);
         });
     }
 
diff --git a/src/video_core/rasterizer_accelerated.cpp b/src/video_core/rasterizer_accelerated.cpp
index f200a650f..3c9477f6e 100644
--- a/src/video_core/rasterizer_accelerated.cpp
+++ b/src/video_core/rasterizer_accelerated.cpp
@@ -3,6 +3,7 @@
 
 #include <atomic>
 
+#include "common/alignment.h"
 #include "common/assert.h"
 #include "common/common_types.h"
 #include "common/div_ceil.h"
@@ -11,61 +12,65 @@
 
 namespace VideoCore {
 
+static constexpr u16 IdentityValue = 1;
+
 using namespace Core::Memory;
 
-RasterizerAccelerated::RasterizerAccelerated(Memory& cpu_memory_)
-    : cached_pages(std::make_unique<CachedPages>()), cpu_memory{cpu_memory_} {}
+RasterizerAccelerated::RasterizerAccelerated(Memory& cpu_memory_) : map{}, cpu_memory{cpu_memory_} {
+    // We are tracking CPU memory, which cannot map more than 39 bits.
+    const VAddr start_address = 0;
+    const VAddr end_address = (1ULL << 39);
+    const IntervalType address_space_interval(start_address, end_address);
+    const auto value = std::make_pair(address_space_interval, IdentityValue);
+
+    map.add(value);
+}
 
 RasterizerAccelerated::~RasterizerAccelerated() = default;
 
-void RasterizerAccelerated::UpdatePagesCachedCount(VAddr addr, u64 size, int delta) {
-    u64 uncache_begin = 0;
-    u64 cache_begin = 0;
-    u64 uncache_bytes = 0;
-    u64 cache_bytes = 0;
-
-    std::atomic_thread_fence(std::memory_order_acquire);
-    const u64 page_end = Common::DivCeil(addr + size, YUZU_PAGESIZE);
-    for (u64 page = addr >> YUZU_PAGEBITS; page != page_end; ++page) {
-        std::atomic_uint16_t& count = cached_pages->at(page >> 2).Count(page);
-
-        if (delta > 0) {
-            ASSERT_MSG(count.load(std::memory_order::relaxed) < UINT16_MAX, "Count may overflow!");
-        } else if (delta < 0) {
-            ASSERT_MSG(count.load(std::memory_order::relaxed) > 0, "Count may underflow!");
-        } else {
-            ASSERT_MSG(false, "Delta must be non-zero!");
-        }
+void RasterizerAccelerated::UpdatePagesCachedCount(VAddr addr, u64 size, bool cache) {
+    std::scoped_lock lk{map_lock};
 
-        // Adds or subtracts 1, as count is a unsigned 8-bit value
-        count.fetch_add(static_cast<u16>(delta), std::memory_order_release);
-
-        // Assume delta is either -1 or 1
-        if (count.load(std::memory_order::relaxed) == 0) {
-            if (uncache_bytes == 0) {
-                uncache_begin = page;
-            }
-            uncache_bytes += YUZU_PAGESIZE;
-        } else if (uncache_bytes > 0) {
-            cpu_memory.RasterizerMarkRegionCached(uncache_begin << YUZU_PAGEBITS, uncache_bytes,
-                                                  false);
-            uncache_bytes = 0;
-        }
-        if (count.load(std::memory_order::relaxed) == 1 && delta > 0) {
-            if (cache_bytes == 0) {
-                cache_begin = page;
-            }
-            cache_bytes += YUZU_PAGESIZE;
-        } else if (cache_bytes > 0) {
-            cpu_memory.RasterizerMarkRegionCached(cache_begin << YUZU_PAGEBITS, cache_bytes, true);
-            cache_bytes = 0;
+    // Align sizes.
+    addr = Common::AlignDown(addr, YUZU_PAGESIZE);
+    size = Common::AlignUp(size, YUZU_PAGESIZE);
+
+    // Declare the overall interval we are going to operate on.
+    const VAddr start_address = addr;
+    const VAddr end_address = addr + size;
+    const IntervalType modification_range(start_address, end_address);
+
+    // Find the boundaries of where to iterate.
+    const auto lower = map.lower_bound(modification_range);
+    const auto upper = map.upper_bound(modification_range);
+
+    // Iterate over the contained intervals.
+    for (auto it = lower; it != upper; it++) {
+        // Intersect interval range with modification range.
+        const auto current_range = modification_range & it->first;
+
+        // Calculate the address and size to operate over.
+        const auto current_addr = current_range.lower();
+        const auto current_size = current_range.upper() - current_addr;
+
+        // Get the current value of the range.
+        const auto value = it->second;
+
+        if (cache && value == IdentityValue) {
+            // If we are going to cache, and the value is not yet referenced, then cache this range.
+            cpu_memory.RasterizerMarkRegionCached(current_addr, current_size, true);
+        } else if (!cache && value == IdentityValue + 1) {
+            // If we are going to uncache, and this is the last reference, then uncache this range.
+            cpu_memory.RasterizerMarkRegionCached(current_addr, current_size, false);
         }
     }
-    if (uncache_bytes > 0) {
-        cpu_memory.RasterizerMarkRegionCached(uncache_begin << YUZU_PAGEBITS, uncache_bytes, false);
-    }
-    if (cache_bytes > 0) {
-        cpu_memory.RasterizerMarkRegionCached(cache_begin << YUZU_PAGEBITS, cache_bytes, true);
+
+    // Update the set.
+    const auto value = std::make_pair(modification_range, IdentityValue);
+    if (cache) {
+        map.add(value);
+    } else {
+        map.subtract(value);
     }
 }
 
diff --git a/src/video_core/rasterizer_accelerated.h b/src/video_core/rasterizer_accelerated.h
index e6c0ea87a..f1968f186 100644
--- a/src/video_core/rasterizer_accelerated.h
+++ b/src/video_core/rasterizer_accelerated.h
@@ -3,8 +3,8 @@
 
 #pragma once
 
-#include <array>
-#include <atomic>
+#include <mutex>
+#include <boost/icl/interval_map.hpp>
 
 #include "common/common_types.h"
 #include "video_core/rasterizer_interface.h"
@@ -21,28 +21,17 @@ public:
     explicit RasterizerAccelerated(Core::Memory::Memory& cpu_memory_);
     ~RasterizerAccelerated() override;
 
-    void UpdatePagesCachedCount(VAddr addr, u64 size, int delta) override;
+    void UpdatePagesCachedCount(VAddr addr, u64 size, bool cache) override;
 
 private:
-    class CacheEntry final {
-    public:
-        CacheEntry() = default;
+    using PageIndex = VAddr;
+    using PageReferenceCount = u16;
 
-        std::atomic_uint16_t& Count(std::size_t page) {
-            return values[page & 3];
-        }
+    using IntervalMap = boost::icl::interval_map<PageIndex, PageReferenceCount>;
+    using IntervalType = IntervalMap::interval_type;
 
-        const std::atomic_uint16_t& Count(std::size_t page) const {
-            return values[page & 3];
-        }
-
-    private:
-        std::array<std::atomic_uint16_t, 4> values{};
-    };
-    static_assert(sizeof(CacheEntry) == 8, "CacheEntry should be 8 bytes!");
-
-    using CachedPages = std::array<CacheEntry, 0x2000000>;
-    std::unique_ptr<CachedPages> cached_pages;
+    IntervalMap map;
+    std::mutex map_lock;
     Core::Memory::Memory& cpu_memory;
 };
 
diff --git a/src/video_core/rasterizer_interface.h b/src/video_core/rasterizer_interface.h
index af1469147..fd42d26b5 100644
--- a/src/video_core/rasterizer_interface.h
+++ b/src/video_core/rasterizer_interface.h
@@ -162,7 +162,7 @@ public:
     }
 
     /// Increase/decrease the number of object in pages touching the specified region
-    virtual void UpdatePagesCachedCount(VAddr addr, u64 size, int delta) {}
+    virtual void UpdatePagesCachedCount(VAddr addr, u64 size, bool cache) {}
 
     /// Initialize disk cached resources for the game being emulated
     virtual void LoadDiskResources(u64 title_id, std::stop_token stop_loading,
diff --git a/src/video_core/shader_cache.cpp b/src/video_core/shader_cache.cpp
index e81cd031b..a109f9cbe 100644
--- a/src/video_core/shader_cache.cpp
+++ b/src/video_core/shader_cache.cpp
@@ -132,7 +132,7 @@ void ShaderCache::Register(std::unique_ptr<ShaderInfo> data, VAddr addr, size_t
 
     storage.push_back(std::move(data));
 
-    rasterizer.UpdatePagesCachedCount(addr, size, 1);
+    rasterizer.UpdatePagesCachedCount(addr, size, true);
 }
 
 void ShaderCache::InvalidatePagesInRegion(VAddr addr, size_t size) {
@@ -209,7 +209,7 @@ void ShaderCache::UnmarkMemory(Entry* entry) {
 
     const VAddr addr = entry->addr_start;
     const size_t size = entry->addr_end - addr;
-    rasterizer.UpdatePagesCachedCount(addr, size, -1);
+    rasterizer.UpdatePagesCachedCount(addr, size, false);
 }
 
 void ShaderCache::RemoveShadersFromStorage(std::span<ShaderInfo*> removed_shaders) {
diff --git a/src/video_core/texture_cache/texture_cache.h b/src/video_core/texture_cache/texture_cache.h
index 0d5a1709f..d7941f6a4 100644
--- a/src/video_core/texture_cache/texture_cache.h
+++ b/src/video_core/texture_cache/texture_cache.h
@@ -2080,7 +2080,7 @@ void TextureCache<P>::TrackImage(ImageBase& image, ImageId image_id) {
     ASSERT(False(image.flags & ImageFlagBits::Tracked));
     image.flags |= ImageFlagBits::Tracked;
     if (False(image.flags & ImageFlagBits::Sparse)) {
-        rasterizer.UpdatePagesCachedCount(image.cpu_addr, image.guest_size_bytes, 1);
+        rasterizer.UpdatePagesCachedCount(image.cpu_addr, image.guest_size_bytes, true);
         return;
     }
     if (True(image.flags & ImageFlagBits::Registered)) {
@@ -2091,13 +2091,13 @@ void TextureCache<P>::TrackImage(ImageBase& image, ImageId image_id) {
             const auto& map = slot_map_views[map_view_id];
             const VAddr cpu_addr = map.cpu_addr;
             const std::size_t size = map.size;
-            rasterizer.UpdatePagesCachedCount(cpu_addr, size, 1);
+            rasterizer.UpdatePagesCachedCount(cpu_addr, size, true);
         }
         return;
     }
     ForEachSparseSegment(image,
                          [this]([[maybe_unused]] GPUVAddr gpu_addr, VAddr cpu_addr, size_t size) {
-                             rasterizer.UpdatePagesCachedCount(cpu_addr, size, 1);
+                             rasterizer.UpdatePagesCachedCount(cpu_addr, size, true);
                          });
 }
 
@@ -2106,7 +2106,7 @@ void TextureCache<P>::UntrackImage(ImageBase& image, ImageId image_id) {
     ASSERT(True(image.flags & ImageFlagBits::Tracked));
     image.flags &= ~ImageFlagBits::Tracked;
     if (False(image.flags & ImageFlagBits::Sparse)) {
-        rasterizer.UpdatePagesCachedCount(image.cpu_addr, image.guest_size_bytes, -1);
+        rasterizer.UpdatePagesCachedCount(image.cpu_addr, image.guest_size_bytes, false);
         return;
     }
     ASSERT(True(image.flags & ImageFlagBits::Registered));
@@ -2117,7 +2117,7 @@ void TextureCache<P>::UntrackImage(ImageBase& image, ImageId image_id) {
         const auto& map = slot_map_views[map_view_id];
         const VAddr cpu_addr = map.cpu_addr;
         const std::size_t size = map.size;
-        rasterizer.UpdatePagesCachedCount(cpu_addr, size, -1);
+        rasterizer.UpdatePagesCachedCount(cpu_addr, size, false);
     }
 }
 
diff --git a/src/yuzu/applets/qt_profile_select.cpp b/src/yuzu/applets/qt_profile_select.cpp
index 1f3f23038..79162a491 100644
--- a/src/yuzu/applets/qt_profile_select.cpp
+++ b/src/yuzu/applets/qt_profile_select.cpp
@@ -14,6 +14,8 @@
 #include "common/fs/path_util.h"
 #include "common/string_util.h"
 #include "core/constants.h"
+#include "core/core.h"
+#include "core/hle/service/acc/profile_manager.h"
 #include "yuzu/applets/qt_profile_select.h"
 #include "yuzu/main.h"
 #include "yuzu/util/controller_navigation.h"
@@ -47,9 +49,9 @@ QPixmap GetIcon(Common::UUID uuid) {
 } // Anonymous namespace
 
 QtProfileSelectionDialog::QtProfileSelectionDialog(
-    Core::HID::HIDCore& hid_core, QWidget* parent,
+    Core::System& system, QWidget* parent,
     const Core::Frontend::ProfileSelectParameters& parameters)
-    : QDialog(parent), profile_manager(std::make_unique<Service::Account::ProfileManager>()) {
+    : QDialog(parent), profile_manager{system.GetProfileManager()} {
     outer_layout = new QVBoxLayout;
 
     instruction_label = new QLabel();
@@ -68,7 +70,7 @@ QtProfileSelectionDialog::QtProfileSelectionDialog(
     tree_view = new QTreeView;
     item_model = new QStandardItemModel(tree_view);
     tree_view->setModel(item_model);
-    controller_navigation = new ControllerNavigation(hid_core, this);
+    controller_navigation = new ControllerNavigation(system.HIDCore(), this);
 
     tree_view->setAlternatingRowColors(true);
     tree_view->setSelectionMode(QHeaderView::SingleSelection);
@@ -106,10 +108,10 @@ QtProfileSelectionDialog::QtProfileSelectionDialog(
                 SelectUser(tree_view->currentIndex());
             });
 
-    const auto& profiles = profile_manager->GetAllUsers();
+    const auto& profiles = profile_manager.GetAllUsers();
     for (const auto& user : profiles) {
         Service::Account::ProfileBase profile{};
-        if (!profile_manager->GetProfileBase(user, profile))
+        if (!profile_manager.GetProfileBase(user, profile))
             continue;
 
         const auto username = Common::StringFromFixedZeroTerminatedBuffer(
@@ -134,7 +136,7 @@ QtProfileSelectionDialog::~QtProfileSelectionDialog() {
 
 int QtProfileSelectionDialog::exec() {
     // Skip profile selection when there's only one.
-    if (profile_manager->GetUserCount() == 1) {
+    if (profile_manager.GetUserCount() == 1) {
         user_index = 0;
         return QDialog::Accepted;
     }
diff --git a/src/yuzu/applets/qt_profile_select.h b/src/yuzu/applets/qt_profile_select.h
index 99056e274..607f1777c 100644
--- a/src/yuzu/applets/qt_profile_select.h
+++ b/src/yuzu/applets/qt_profile_select.h
@@ -7,7 +7,6 @@
 #include <QDialog>
 #include <QList>
 #include "core/frontend/applets/profile_select.h"
-#include "core/hle/service/acc/profile_manager.h"
 
 class ControllerNavigation;
 class GMainWindow;
@@ -20,15 +19,19 @@ class QStandardItemModel;
 class QTreeView;
 class QVBoxLayout;
 
-namespace Core::HID {
-class HIDCore;
-} // namespace Core::HID
+namespace Core {
+class System;
+}
+
+namespace Service::Account {
+class ProfileManager;
+}
 
 class QtProfileSelectionDialog final : public QDialog {
     Q_OBJECT
 
 public:
-    explicit QtProfileSelectionDialog(Core::HID::HIDCore& hid_core, QWidget* parent,
+    explicit QtProfileSelectionDialog(Core::System& system, QWidget* parent,
                                       const Core::Frontend::ProfileSelectParameters& parameters);
     ~QtProfileSelectionDialog() override;
 
@@ -58,7 +61,7 @@ private:
     QScrollArea* scroll_area;
     QDialogButtonBox* buttons;
 
-    std::unique_ptr<Service::Account::ProfileManager> profile_manager;
+    Service::Account::ProfileManager& profile_manager;
     ControllerNavigation* controller_navigation = nullptr;
 };
 
diff --git a/src/yuzu/configuration/configure_debug.ui b/src/yuzu/configuration/configure_debug.ui
index 22b51f39c..d842b0135 100644
--- a/src/yuzu/configuration/configure_debug.ui
+++ b/src/yuzu/configuration/configure_debug.ui
@@ -381,7 +381,7 @@
          <item row="5" column="0">
           <widget class="QCheckBox" name="disable_buffer_reorder">
            <property name="toolTip">
-            <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;When checked, disables reording of mapped memory uploads which allows to associate uploads with specific draws. May reduce performance in some cases.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+            <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;When checked, disables reordering of mapped memory uploads which allows to associate uploads with specific draws. May reduce performance in some cases.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
            </property>
            <property name="text">
             <string>Disable Buffer Reorder</string>
diff --git a/src/yuzu/configuration/configure_profile_manager.cpp b/src/yuzu/configuration/configure_profile_manager.cpp
index 6d2219bf5..fa5f383d6 100644
--- a/src/yuzu/configuration/configure_profile_manager.cpp
+++ b/src/yuzu/configuration/configure_profile_manager.cpp
@@ -76,9 +76,9 @@ QString GetProfileUsernameFromUser(QWidget* parent, const QString& description_t
 }
 } // Anonymous namespace
 
-ConfigureProfileManager::ConfigureProfileManager(const Core::System& system_, QWidget* parent)
+ConfigureProfileManager::ConfigureProfileManager(Core::System& system_, QWidget* parent)
     : QWidget(parent), ui{std::make_unique<Ui::ConfigureProfileManager>()},
-      profile_manager(std::make_unique<Service::Account::ProfileManager>()), system{system_} {
+      profile_manager{system_.GetProfileManager()}, system{system_} {
     ui->setupUi(this);
 
     tree_view = new QTreeView;
@@ -149,10 +149,10 @@ void ConfigureProfileManager::SetConfiguration() {
 }
 
 void ConfigureProfileManager::PopulateUserList() {
-    const auto& profiles = profile_manager->GetAllUsers();
+    const auto& profiles = profile_manager.GetAllUsers();
     for (const auto& user : profiles) {
         Service::Account::ProfileBase profile{};
-        if (!profile_manager->GetProfileBase(user, profile))
+        if (!profile_manager.GetProfileBase(user, profile))
             continue;
 
         const auto username = Common::StringFromFixedZeroTerminatedBuffer(
@@ -167,11 +167,11 @@ void ConfigureProfileManager::PopulateUserList() {
 }
 
 void ConfigureProfileManager::UpdateCurrentUser() {
-    ui->pm_add->setEnabled(profile_manager->GetUserCount() < Service::Account::MAX_USERS);
+    ui->pm_add->setEnabled(profile_manager.GetUserCount() < Service::Account::MAX_USERS);
 
-    const auto& current_user = profile_manager->GetUser(Settings::values.current_user.GetValue());
+    const auto& current_user = profile_manager.GetUser(Settings::values.current_user.GetValue());
     ASSERT(current_user);
-    const auto username = GetAccountUsername(*profile_manager, *current_user);
+    const auto username = GetAccountUsername(profile_manager, *current_user);
 
     scene->clear();
     scene->addPixmap(
@@ -187,11 +187,11 @@ void ConfigureProfileManager::ApplyConfiguration() {
 
 void ConfigureProfileManager::SelectUser(const QModelIndex& index) {
     Settings::values.current_user =
-        std::clamp<s32>(index.row(), 0, static_cast<s32>(profile_manager->GetUserCount() - 1));
+        std::clamp<s32>(index.row(), 0, static_cast<s32>(profile_manager.GetUserCount() - 1));
 
     UpdateCurrentUser();
 
-    ui->pm_remove->setEnabled(profile_manager->GetUserCount() >= 2);
+    ui->pm_remove->setEnabled(profile_manager.GetUserCount() >= 2);
     ui->pm_rename->setEnabled(true);
     ui->pm_set_image->setEnabled(true);
 }
@@ -204,18 +204,18 @@ void ConfigureProfileManager::AddUser() {
     }
 
     const auto uuid = Common::UUID::MakeRandom();
-    profile_manager->CreateNewUser(uuid, username.toStdString());
+    profile_manager.CreateNewUser(uuid, username.toStdString());
 
     item_model->appendRow(new QStandardItem{GetIcon(uuid), FormatUserEntryText(username, uuid)});
 }
 
 void ConfigureProfileManager::RenameUser() {
     const auto user = tree_view->currentIndex().row();
-    const auto uuid = profile_manager->GetUser(user);
+    const auto uuid = profile_manager.GetUser(user);
     ASSERT(uuid);
 
     Service::Account::ProfileBase profile{};
-    if (!profile_manager->GetProfileBase(*uuid, profile))
+    if (!profile_manager.GetProfileBase(*uuid, profile))
         return;
 
     const auto new_username = GetProfileUsernameFromUser(this, tr("Enter a new username:"));
@@ -227,7 +227,7 @@ void ConfigureProfileManager::RenameUser() {
     std::fill(profile.username.begin(), profile.username.end(), '\0');
     std::copy(username_std.begin(), username_std.end(), profile.username.begin());
 
-    profile_manager->SetProfileBase(*uuid, profile);
+    profile_manager.SetProfileBase(*uuid, profile);
 
     item_model->setItem(
         user, 0,
@@ -238,9 +238,9 @@ void ConfigureProfileManager::RenameUser() {
 
 void ConfigureProfileManager::ConfirmDeleteUser() {
     const auto index = tree_view->currentIndex().row();
-    const auto uuid = profile_manager->GetUser(index);
+    const auto uuid = profile_manager.GetUser(index);
     ASSERT(uuid);
-    const auto username = GetAccountUsername(*profile_manager, *uuid);
+    const auto username = GetAccountUsername(profile_manager, *uuid);
 
     confirm_dialog->SetInfo(username, *uuid, [this, uuid]() { DeleteUser(*uuid); });
     confirm_dialog->show();
@@ -252,7 +252,7 @@ void ConfigureProfileManager::DeleteUser(const Common::UUID& uuid) {
     }
     UpdateCurrentUser();
 
-    if (!profile_manager->RemoveUser(uuid)) {
+    if (!profile_manager.RemoveUser(uuid)) {
         return;
     }
 
@@ -265,7 +265,7 @@ void ConfigureProfileManager::DeleteUser(const Common::UUID& uuid) {
 
 void ConfigureProfileManager::SetUserImage() {
     const auto index = tree_view->currentIndex().row();
-    const auto uuid = profile_manager->GetUser(index);
+    const auto uuid = profile_manager.GetUser(index);
     ASSERT(uuid);
 
     const auto file = QFileDialog::getOpenFileName(this, tr("Select User Image"), QString(),
@@ -317,7 +317,7 @@ void ConfigureProfileManager::SetUserImage() {
         }
     }
 
-    const auto username = GetAccountUsername(*profile_manager, *uuid);
+    const auto username = GetAccountUsername(profile_manager, *uuid);
     item_model->setItem(index, 0,
                         new QStandardItem{GetIcon(*uuid), FormatUserEntryText(username, *uuid)});
     UpdateCurrentUser();
diff --git a/src/yuzu/configuration/configure_profile_manager.h b/src/yuzu/configuration/configure_profile_manager.h
index c4b1a334e..39560fdd9 100644
--- a/src/yuzu/configuration/configure_profile_manager.h
+++ b/src/yuzu/configuration/configure_profile_manager.h
@@ -52,7 +52,7 @@ class ConfigureProfileManager : public QWidget {
     Q_OBJECT
 
 public:
-    explicit ConfigureProfileManager(const Core::System& system_, QWidget* parent = nullptr);
+    explicit ConfigureProfileManager(Core::System& system_, QWidget* parent = nullptr);
     ~ConfigureProfileManager() override;
 
     void ApplyConfiguration();
@@ -85,7 +85,6 @@ private:
     std::unique_ptr<Ui::ConfigureProfileManager> ui;
     bool enabled = false;
 
-    std::unique_ptr<Service::Account::ProfileManager> profile_manager;
-
+    Service::Account::ProfileManager& profile_manager;
     const Core::System& system;
 };
diff --git a/src/yuzu/main.cpp b/src/yuzu/main.cpp
index b056c3717..f31ed7ebb 100644
--- a/src/yuzu/main.cpp
+++ b/src/yuzu/main.cpp
@@ -346,7 +346,7 @@ GMainWindow::GMainWindow(std::unique_ptr<QtConfig> config_, bool has_broken_vulk
     SetDiscordEnabled(UISettings::values.enable_discord_presence.GetValue());
     discord_rpc->Update();
 
-    play_time_manager = std::make_unique<PlayTime::PlayTimeManager>();
+    play_time_manager = std::make_unique<PlayTime::PlayTimeManager>(system->GetProfileManager());
 
     system->GetRoomNetwork().Init();
 
@@ -526,8 +526,7 @@ GMainWindow::GMainWindow(std::unique_ptr<QtConfig> config_, bool has_broken_vulk
                 continue;
             }
 
-            const Service::Account::ProfileManager manager;
-            if (!manager.UserExistsIndex(selected_user)) {
+            if (!system->GetProfileManager().UserExistsIndex(selected_user)) {
                 LOG_ERROR(Frontend, "Selected user doesn't exist");
                 continue;
             }
@@ -691,7 +690,7 @@ void GMainWindow::ControllerSelectorRequestExit() {
 
 void GMainWindow::ProfileSelectorSelectProfile(
     const Core::Frontend::ProfileSelectParameters& parameters) {
-    profile_select_applet = new QtProfileSelectionDialog(system->HIDCore(), this, parameters);
+    profile_select_applet = new QtProfileSelectionDialog(*system, this, parameters);
     SCOPE_EXIT({
         profile_select_applet->deleteLater();
         profile_select_applet = nullptr;
@@ -706,8 +705,8 @@ void GMainWindow::ProfileSelectorSelectProfile(
         return;
     }
 
-    const Service::Account::ProfileManager manager;
-    const auto uuid = manager.GetUser(static_cast<std::size_t>(profile_select_applet->GetIndex()));
+    const auto uuid = system->GetProfileManager().GetUser(
+        static_cast<std::size_t>(profile_select_applet->GetIndex()));
     if (!uuid.has_value()) {
         emit ProfileSelectorFinishedSelection(std::nullopt);
         return;
@@ -1856,7 +1855,7 @@ bool GMainWindow::LoadROM(const QString& filename, u64 program_id, std::size_t p
 
 bool GMainWindow::SelectAndSetCurrentUser(
     const Core::Frontend::ProfileSelectParameters& parameters) {
-    QtProfileSelectionDialog dialog(system->HIDCore(), this, parameters);
+    QtProfileSelectionDialog dialog(*system, this, parameters);
     dialog.setWindowFlags(Qt::Dialog | Qt::CustomizeWindowHint | Qt::WindowTitleHint |
                           Qt::WindowSystemMenuHint | Qt::WindowCloseButtonHint);
     dialog.setWindowModality(Qt::WindowModal);
@@ -2271,7 +2270,7 @@ void GMainWindow::OnGameListOpenFolder(u64 program_id, GameListOpenTarget target
                     .display_options = {},
                     .purpose = Service::AM::Applets::UserSelectionPurpose::General,
                 };
-                QtProfileSelectionDialog dialog(system->HIDCore(), this, parameters);
+                QtProfileSelectionDialog dialog(*system, this, parameters);
                 dialog.setWindowFlags(Qt::Dialog | Qt::CustomizeWindowHint | Qt::WindowTitleHint |
                                       Qt::WindowSystemMenuHint | Qt::WindowCloseButtonHint);
                 dialog.setWindowModality(Qt::WindowModal);
@@ -2288,8 +2287,8 @@ void GMainWindow::OnGameListOpenFolder(u64 program_id, GameListOpenTarget target
                 return;
             }
 
-            Service::Account::ProfileManager manager;
-            const auto user_id = manager.GetUser(static_cast<std::size_t>(index));
+            const auto user_id =
+                system->GetProfileManager().GetUser(static_cast<std::size_t>(index));
             ASSERT(user_id);
 
             const auto user_save_data_path = FileSys::SaveDataFactory::GetFullPath(
diff --git a/src/yuzu/multiplayer/lobby.cpp b/src/yuzu/multiplayer/lobby.cpp
index 603e9ae3d..41692c05b 100644
--- a/src/yuzu/multiplayer/lobby.cpp
+++ b/src/yuzu/multiplayer/lobby.cpp
@@ -27,9 +27,9 @@
 Lobby::Lobby(QWidget* parent, QStandardItemModel* list,
              std::shared_ptr<Core::AnnounceMultiplayerSession> session, Core::System& system_)
     : QDialog(parent, Qt::WindowTitleHint | Qt::WindowCloseButtonHint | Qt::WindowSystemMenuHint),
-      ui(std::make_unique<Ui::Lobby>()), announce_multiplayer_session(session),
-      profile_manager(std::make_unique<Service::Account::ProfileManager>()), system{system_},
-      room_network{system.GetRoomNetwork()} {
+      ui(std::make_unique<Ui::Lobby>()),
+      announce_multiplayer_session(session), system{system_}, room_network{
+                                                                  system.GetRoomNetwork()} {
     ui->setupUi(this);
 
     // setup the watcher for background connections
@@ -299,14 +299,15 @@ void Lobby::OnRefreshLobby() {
 }
 
 std::string Lobby::GetProfileUsername() {
-    const auto& current_user = profile_manager->GetUser(Settings::values.current_user.GetValue());
+    const auto& current_user =
+        system.GetProfileManager().GetUser(Settings::values.current_user.GetValue());
     Service::Account::ProfileBase profile{};
 
     if (!current_user.has_value()) {
         return "";
     }
 
-    if (!profile_manager->GetProfileBase(*current_user, profile)) {
+    if (!system.GetProfileManager().GetProfileBase(*current_user, profile)) {
         return "";
     }
 
diff --git a/src/yuzu/multiplayer/lobby.h b/src/yuzu/multiplayer/lobby.h
index 2674ae7c3..e78c9cae3 100644
--- a/src/yuzu/multiplayer/lobby.h
+++ b/src/yuzu/multiplayer/lobby.h
@@ -24,10 +24,6 @@ namespace Core {
 class System;
 }
 
-namespace Service::Account {
-class ProfileManager;
-}
-
 /**
  * Listing of all public games pulled from services. The lobby should be simple enough for users to
  * find the game they want to play, and join it.
@@ -103,7 +99,6 @@ private:
 
     QFutureWatcher<AnnounceMultiplayerRoom::RoomList> room_list_watcher;
     std::weak_ptr<Core::AnnounceMultiplayerSession> announce_multiplayer_session;
-    std::unique_ptr<Service::Account::ProfileManager> profile_manager;
     QFutureWatcher<void>* watcher;
     Validation validation;
     Core::System& system;
diff --git a/src/yuzu/play_time_manager.cpp b/src/yuzu/play_time_manager.cpp
index 155c36b7d..94c99274d 100644
--- a/src/yuzu/play_time_manager.cpp
+++ b/src/yuzu/play_time_manager.cpp
@@ -20,8 +20,8 @@ struct PlayTimeElement {
     PlayTime play_time;
 };
 
-std::optional<std::filesystem::path> GetCurrentUserPlayTimePath() {
-    const Service::Account::ProfileManager manager;
+std::optional<std::filesystem::path> GetCurrentUserPlayTimePath(
+    const Service::Account::ProfileManager& manager) {
     const auto uuid = manager.GetUser(static_cast<s32>(Settings::values.current_user));
     if (!uuid.has_value()) {
         return std::nullopt;
@@ -30,8 +30,9 @@ std::optional<std::filesystem::path> GetCurrentUserPlayTimePath() {
            uuid->RawString().append(".bin");
 }
 
-[[nodiscard]] bool ReadPlayTimeFile(PlayTimeDatabase& out_play_time_db) {
-    const auto filename = GetCurrentUserPlayTimePath();
+[[nodiscard]] bool ReadPlayTimeFile(PlayTimeDatabase& out_play_time_db,
+                                    const Service::Account::ProfileManager& manager) {
+    const auto filename = GetCurrentUserPlayTimePath(manager);
 
     if (!filename.has_value()) {
         LOG_ERROR(Frontend, "Failed to get current user path");
@@ -66,8 +67,9 @@ std::optional<std::filesystem::path> GetCurrentUserPlayTimePath() {
     return true;
 }
 
-[[nodiscard]] bool WritePlayTimeFile(const PlayTimeDatabase& play_time_db) {
-    const auto filename = GetCurrentUserPlayTimePath();
+[[nodiscard]] bool WritePlayTimeFile(const PlayTimeDatabase& play_time_db,
+                                     const Service::Account::ProfileManager& manager) {
+    const auto filename = GetCurrentUserPlayTimePath(manager);
 
     if (!filename.has_value()) {
         LOG_ERROR(Frontend, "Failed to get current user path");
@@ -96,8 +98,9 @@ std::optional<std::filesystem::path> GetCurrentUserPlayTimePath() {
 
 } // namespace
 
-PlayTimeManager::PlayTimeManager() {
-    if (!ReadPlayTimeFile(database)) {
+PlayTimeManager::PlayTimeManager(Service::Account::ProfileManager& profile_manager)
+    : manager{profile_manager} {
+    if (!ReadPlayTimeFile(database, manager)) {
         LOG_ERROR(Frontend, "Failed to read play time database! Resetting to default.");
     }
 }
@@ -142,7 +145,7 @@ void PlayTimeManager::AutoTimestamp(std::stop_token stop_token) {
 }
 
 void PlayTimeManager::Save() {
-    if (!WritePlayTimeFile(database)) {
+    if (!WritePlayTimeFile(database, manager)) {
         LOG_ERROR(Frontend, "Failed to update play time database!");
     }
 }
diff --git a/src/yuzu/play_time_manager.h b/src/yuzu/play_time_manager.h
index 5f96f3447..1714b9131 100644
--- a/src/yuzu/play_time_manager.h
+++ b/src/yuzu/play_time_manager.h
@@ -11,6 +11,10 @@
 #include "common/common_types.h"
 #include "common/polyfill_thread.h"
 
+namespace Service::Account {
+class ProfileManager;
+}
+
 namespace PlayTime {
 
 using ProgramId = u64;
@@ -19,7 +23,7 @@ using PlayTimeDatabase = std::map<ProgramId, PlayTime>;
 
 class PlayTimeManager {
 public:
-    explicit PlayTimeManager();
+    explicit PlayTimeManager(Service::Account::ProfileManager& profile_manager);
     ~PlayTimeManager();
 
     YUZU_NON_COPYABLE(PlayTimeManager);
@@ -32,11 +36,13 @@ public:
     void Stop();
 
 private:
+    void AutoTimestamp(std::stop_token stop_token);
+    void Save();
+
     PlayTimeDatabase database;
     u64 running_program_id;
     std::jthread play_time_thread;
-    void AutoTimestamp(std::stop_token stop_token);
-    void Save();
+    Service::Account::ProfileManager& manager;
 };
 
 QString ReadablePlayTime(qulonglong time_seconds);