122 files changed, 3905 insertions, 1809 deletions

diff --git a/src/common/alignment.h b/src/common/alignment.h
index 225770fab..d94a2291f 100644
--- a/src/common/alignment.h
+++ b/src/common/alignment.h
@@ -19,4 +19,16 @@ constexpr T AlignDown(T value, std::size_t size) {
     return static_cast<T>(value - value % size);
 }
 
+template <typename T>
+constexpr bool Is4KBAligned(T value) {
+    static_assert(std::is_unsigned_v<T>, "T must be an unsigned value.");
+    return (value & 0xFFF) == 0;
+}
+
+template <typename T>
+constexpr bool IsWordAligned(T value) {
+    static_assert(std::is_unsigned_v<T>, "T must be an unsigned value.");
+    return (value & 0b11) == 0;
+}
+
 } // namespace Common
diff --git a/src/common/web_result.h b/src/common/web_result.h
index 969926674..8bfa2141d 100644
--- a/src/common/web_result.h
+++ b/src/common/web_result.h
@@ -5,6 +5,7 @@
 #pragma once
 
 #include <string>
+#include "common/common_types.h"
 
 namespace Common {
 struct WebResult {
diff --git a/src/core/CMakeLists.txt b/src/core/CMakeLists.txt
index 4fddaafd1..4755ec822 100644
--- a/src/core/CMakeLists.txt
+++ b/src/core/CMakeLists.txt
@@ -236,6 +236,24 @@ add_library(core STATIC
     hle/service/hid/irs.h
     hle/service/hid/xcd.cpp
     hle/service/hid/xcd.h
+    hle/service/hid/controllers/controller_base.cpp
+    hle/service/hid/controllers/controller_base.h
+    hle/service/hid/controllers/debug_pad.cpp
+    hle/service/hid/controllers/debug_pad.h
+    hle/service/hid/controllers/gesture.cpp
+    hle/service/hid/controllers/gesture.h
+    hle/service/hid/controllers/keyboard.cpp
+    hle/service/hid/controllers/keyboard.h
+    hle/service/hid/controllers/mouse.cpp
+    hle/service/hid/controllers/mouse.h
+    hle/service/hid/controllers/npad.cpp
+    hle/service/hid/controllers/npad.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/lbl/lbl.cpp
     hle/service/lbl/lbl.h
     hle/service/ldn/ldn.cpp
@@ -400,8 +418,8 @@ create_target_directory_groups(core)
 target_link_libraries(core PUBLIC common PRIVATE audio_core video_core)
 target_link_libraries(core PUBLIC Boost::boost PRIVATE fmt lz4_static mbedtls opus unicorn open_source_archives)
 if (ENABLE_WEB_SERVICE)
-    add_definitions(-DENABLE_WEB_SERVICE)
-    target_link_libraries(core PUBLIC json-headers web_service)
+    target_compile_definitions(core PRIVATE -DENABLE_WEB_SERVICE)
+    target_link_libraries(core PRIVATE web_service)
 endif()
 
 if (ARCHITECTURE_x86_64)
diff --git a/src/core/arm/dynarmic/arm_dynarmic.cpp b/src/core/arm/dynarmic/arm_dynarmic.cpp
index 0762321a9..4d2491870 100644
--- a/src/core/arm/dynarmic/arm_dynarmic.cpp
+++ b/src/core/arm/dynarmic/arm_dynarmic.cpp
@@ -144,7 +144,7 @@ std::unique_ptr<Dynarmic::A64::Jit> ARM_Dynarmic::MakeJit() const {
 
     // Multi-process state
     config.processor_id = core_index;
-    config.global_monitor = &exclusive_monitor->monitor;
+    config.global_monitor = &exclusive_monitor.monitor;
 
     // System registers
     config.tpidrro_el0 = &cb->tpidrro_el0;
@@ -171,10 +171,9 @@ void ARM_Dynarmic::Step() {
     cb->InterpreterFallback(jit->GetPC(), 1);
 }
 
-ARM_Dynarmic::ARM_Dynarmic(std::shared_ptr<ExclusiveMonitor> exclusive_monitor,
-                           std::size_t core_index)
+ARM_Dynarmic::ARM_Dynarmic(ExclusiveMonitor& exclusive_monitor, std::size_t core_index)
     : cb(std::make_unique<ARM_Dynarmic_Callbacks>(*this)), core_index{core_index},
-      exclusive_monitor{std::dynamic_pointer_cast<DynarmicExclusiveMonitor>(exclusive_monitor)} {
+      exclusive_monitor{dynamic_cast<DynarmicExclusiveMonitor&>(exclusive_monitor)} {
     ThreadContext ctx{};
     inner_unicorn.SaveContext(ctx);
     PageTableChanged();
diff --git a/src/core/arm/dynarmic/arm_dynarmic.h b/src/core/arm/dynarmic/arm_dynarmic.h
index 4ee92ee27..512bf8ce9 100644
--- a/src/core/arm/dynarmic/arm_dynarmic.h
+++ b/src/core/arm/dynarmic/arm_dynarmic.h
@@ -23,7 +23,7 @@ class DynarmicExclusiveMonitor;
 
 class ARM_Dynarmic final : public ARM_Interface {
 public:
-    ARM_Dynarmic(std::shared_ptr<ExclusiveMonitor> exclusive_monitor, std::size_t core_index);
+    ARM_Dynarmic(ExclusiveMonitor& exclusive_monitor, std::size_t core_index);
     ~ARM_Dynarmic();
 
     void MapBackingMemory(VAddr address, std::size_t size, u8* memory,
@@ -62,7 +62,7 @@ private:
     ARM_Unicorn inner_unicorn;
 
     std::size_t core_index;
-    std::shared_ptr<DynarmicExclusiveMonitor> exclusive_monitor;
+    DynarmicExclusiveMonitor& exclusive_monitor;
 
     Memory::PageTable* current_page_table = nullptr;
 };
diff --git a/src/core/core.cpp b/src/core/core.cpp
index e2fb9e038..7cb86ed92 100644
--- a/src/core/core.cpp
+++ b/src/core/core.cpp
@@ -71,9 +71,9 @@ FileSys::VirtualFile GetGameFileFromPath(const FileSys::VirtualFilesystem& vfs,
 }
 
 /// Runs a CPU core while the system is powered on
-void RunCpuCore(std::shared_ptr<Cpu> cpu_state) {
+void RunCpuCore(Cpu& cpu_state) {
     while (Core::System::GetInstance().IsPoweredOn()) {
-        cpu_state->RunLoop(true);
+        cpu_state.RunLoop(true);
     }
 }
 } // Anonymous namespace
@@ -95,7 +95,7 @@ struct System::Impl {
         status = ResultStatus::Success;
 
         // Update thread_to_cpu in case Core 0 is run from a different host thread
-        thread_to_cpu[std::this_thread::get_id()] = cpu_cores[0];
+        thread_to_cpu[std::this_thread::get_id()] = cpu_cores[0].get();
 
         if (GDBStub::IsServerEnabled()) {
             GDBStub::HandlePacket();
@@ -139,16 +139,16 @@ struct System::Impl {
         auto main_process = Kernel::Process::Create(kernel, "main");
         kernel.MakeCurrentProcess(main_process.get());
 
-        cpu_barrier = std::make_shared<CpuBarrier>();
+        cpu_barrier = std::make_unique<CpuBarrier>();
         cpu_exclusive_monitor = Cpu::MakeExclusiveMonitor(cpu_cores.size());
         for (std::size_t index = 0; index < cpu_cores.size(); ++index) {
-            cpu_cores[index] = std::make_shared<Cpu>(cpu_exclusive_monitor, cpu_barrier, index);
+            cpu_cores[index] = std::make_unique<Cpu>(*cpu_exclusive_monitor, *cpu_barrier, index);
         }
 
         telemetry_session = std::make_unique<Core::TelemetrySession>();
         service_manager = std::make_shared<Service::SM::ServiceManager>();
 
-        Service::Init(service_manager, virtual_filesystem);
+        Service::Init(service_manager, *virtual_filesystem);
         GDBStub::Init();
 
         renderer = VideoCore::CreateRenderer(emu_window);
@@ -160,12 +160,12 @@ struct System::Impl {
 
         // Create threads for CPU cores 1-3, and build thread_to_cpu map
         // CPU core 0 is run on the main thread
-        thread_to_cpu[std::this_thread::get_id()] = cpu_cores[0];
+        thread_to_cpu[std::this_thread::get_id()] = cpu_cores[0].get();
         if (Settings::values.use_multi_core) {
             for (std::size_t index = 0; index < cpu_core_threads.size(); ++index) {
                 cpu_core_threads[index] =
-                    std::make_unique<std::thread>(RunCpuCore, cpu_cores[index + 1]);
-                thread_to_cpu[cpu_core_threads[index]->get_id()] = cpu_cores[index + 1];
+                    std::make_unique<std::thread>(RunCpuCore, std::ref(*cpu_cores[index + 1]));
+                thread_to_cpu[cpu_core_threads[index]->get_id()] = cpu_cores[index + 1].get();
             }
         }
 
@@ -245,6 +245,7 @@ struct System::Impl {
         for (auto& cpu_core : cpu_cores) {
             cpu_core.reset();
         }
+        cpu_exclusive_monitor.reset();
         cpu_barrier.reset();
 
         // Shutdown kernel and core timing
@@ -282,9 +283,9 @@ struct System::Impl {
     std::unique_ptr<VideoCore::RendererBase> renderer;
     std::unique_ptr<Tegra::GPU> gpu_core;
     std::shared_ptr<Tegra::DebugContext> debug_context;
-    std::shared_ptr<ExclusiveMonitor> cpu_exclusive_monitor;
-    std::shared_ptr<CpuBarrier> cpu_barrier;
-    std::array<std::shared_ptr<Cpu>, NUM_CPU_CORES> cpu_cores;
+    std::unique_ptr<ExclusiveMonitor> cpu_exclusive_monitor;
+    std::unique_ptr<CpuBarrier> cpu_barrier;
+    std::array<std::unique_ptr<Cpu>, NUM_CPU_CORES> cpu_cores;
     std::array<std::unique_ptr<std::thread>, NUM_CPU_CORES - 1> cpu_core_threads;
     std::size_t active_core{}; ///< Active core, only used in single thread mode
 
@@ -298,7 +299,7 @@ struct System::Impl {
     std::string status_details = "";
 
     /// Map of guest threads to CPU cores
-    std::map<std::thread::id, std::shared_ptr<Cpu>> thread_to_cpu;
+    std::map<std::thread::id, Cpu*> thread_to_cpu;
 
     Core::PerfStats perf_stats;
     Core::FrameLimiter frame_limiter;
@@ -354,12 +355,15 @@ std::size_t System::CurrentCoreIndex() {
 }
 
 Kernel::Scheduler& System::CurrentScheduler() {
-    return *CurrentCpuCore().Scheduler();
+    return CurrentCpuCore().Scheduler();
 }
 
-const std::shared_ptr<Kernel::Scheduler>& System::Scheduler(std::size_t core_index) {
-    ASSERT(core_index < NUM_CPU_CORES);
-    return impl->cpu_cores[core_index]->Scheduler();
+Kernel::Scheduler& System::Scheduler(std::size_t core_index) {
+    return CpuCore(core_index).Scheduler();
+}
+
+const Kernel::Scheduler& System::Scheduler(std::size_t core_index) const {
+    return CpuCore(core_index).Scheduler();
 }
 
 Kernel::Process* System::CurrentProcess() {
@@ -371,8 +375,7 @@ const Kernel::Process* System::CurrentProcess() const {
 }
 
 ARM_Interface& System::ArmInterface(std::size_t core_index) {
-    ASSERT(core_index < NUM_CPU_CORES);
-    return impl->cpu_cores[core_index]->ArmInterface();
+    return CpuCore(core_index).ArmInterface();
 }
 
 Cpu& System::CpuCore(std::size_t core_index) {
@@ -380,6 +383,11 @@ Cpu& System::CpuCore(std::size_t core_index) {
     return *impl->cpu_cores[core_index];
 }
 
+const Cpu& System::CpuCore(std::size_t core_index) const {
+    ASSERT(core_index < NUM_CPU_CORES);
+    return *impl->cpu_cores[core_index];
+}
+
 ExclusiveMonitor& System::Monitor() {
     return *impl->cpu_exclusive_monitor;
 }
diff --git a/src/core/core.h b/src/core/core.h
index ea4d53914..173be45f8 100644
--- a/src/core/core.h
+++ b/src/core/core.h
@@ -156,6 +156,9 @@ public:
     /// Gets a CPU interface to the CPU core with the specified index
     Cpu& CpuCore(std::size_t core_index);
 
+    /// Gets a CPU interface to the CPU core with the specified index
+    const Cpu& CpuCore(std::size_t core_index) const;
+
     /// Gets the exclusive monitor
     ExclusiveMonitor& Monitor();
 
@@ -172,7 +175,10 @@ public:
     const VideoCore::RendererBase& Renderer() const;
 
     /// Gets the scheduler for the CPU core with the specified index
-    const std::shared_ptr<Kernel::Scheduler>& Scheduler(std::size_t core_index);
+    Kernel::Scheduler& Scheduler(std::size_t core_index);
+
+    /// Gets the scheduler for the CPU core with the specified index
+    const Kernel::Scheduler& Scheduler(std::size_t core_index) const;
 
     /// Provides a pointer to the current process
     Kernel::Process* CurrentProcess();
diff --git a/src/core/core_cpu.cpp b/src/core/core_cpu.cpp
index 265f8ed9c..fffda8a99 100644
--- a/src/core/core_cpu.cpp
+++ b/src/core/core_cpu.cpp
@@ -49,10 +49,8 @@ bool CpuBarrier::Rendezvous() {
     return false;
 }
 
-Cpu::Cpu(std::shared_ptr<ExclusiveMonitor> exclusive_monitor,
-         std::shared_ptr<CpuBarrier> cpu_barrier, std::size_t core_index)
-    : cpu_barrier{std::move(cpu_barrier)}, core_index{core_index} {
-
+Cpu::Cpu(ExclusiveMonitor& exclusive_monitor, CpuBarrier& cpu_barrier, std::size_t core_index)
+    : cpu_barrier{cpu_barrier}, core_index{core_index} {
     if (Settings::values.use_cpu_jit) {
 #ifdef ARCHITECTURE_x86_64
         arm_interface = std::make_unique<ARM_Dynarmic>(exclusive_monitor, core_index);
@@ -64,15 +62,15 @@ Cpu::Cpu(std::shared_ptr<ExclusiveMonitor> exclusive_monitor,
         arm_interface = std::make_unique<ARM_Unicorn>();
     }
 
-    scheduler = std::make_shared<Kernel::Scheduler>(*arm_interface);
+    scheduler = std::make_unique<Kernel::Scheduler>(*arm_interface);
 }
 
 Cpu::~Cpu() = default;
 
-std::shared_ptr<ExclusiveMonitor> Cpu::MakeExclusiveMonitor(std::size_t num_cores) {
+std::unique_ptr<ExclusiveMonitor> Cpu::MakeExclusiveMonitor(std::size_t num_cores) {
     if (Settings::values.use_cpu_jit) {
 #ifdef ARCHITECTURE_x86_64
-        return std::make_shared<DynarmicExclusiveMonitor>(num_cores);
+        return std::make_unique<DynarmicExclusiveMonitor>(num_cores);
 #else
         return nullptr; // TODO(merry): Passthrough exclusive monitor
 #endif
@@ -83,7 +81,7 @@ std::shared_ptr<ExclusiveMonitor> Cpu::MakeExclusiveMonitor(std::size_t num_core
 
 void Cpu::RunLoop(bool tight_loop) {
     // Wait for all other CPU cores to complete the previous slice, such that they run in lock-step
-    if (!cpu_barrier->Rendezvous()) {
+    if (!cpu_barrier.Rendezvous()) {
         // If rendezvous failed, session has been killed
         return;
     }
diff --git a/src/core/core_cpu.h b/src/core/core_cpu.h
index ee7e04abc..1d2bdc6cd 100644
--- a/src/core/core_cpu.h
+++ b/src/core/core_cpu.h
@@ -41,8 +41,7 @@ private:
 
 class Cpu {
 public:
-    Cpu(std::shared_ptr<ExclusiveMonitor> exclusive_monitor,
-        std::shared_ptr<CpuBarrier> cpu_barrier, std::size_t core_index);
+    Cpu(ExclusiveMonitor& exclusive_monitor, CpuBarrier& cpu_barrier, std::size_t core_index);
     ~Cpu();
 
     void RunLoop(bool tight_loop = true);
@@ -59,8 +58,12 @@ public:
         return *arm_interface;
     }
 
-    const std::shared_ptr<Kernel::Scheduler>& Scheduler() const {
-        return scheduler;
+    Kernel::Scheduler& Scheduler() {
+        return *scheduler;
+    }
+
+    const Kernel::Scheduler& Scheduler() const {
+        return *scheduler;
     }
 
     bool IsMainCore() const {
@@ -71,14 +74,14 @@ public:
         return core_index;
     }
 
-    static std::shared_ptr<ExclusiveMonitor> MakeExclusiveMonitor(std::size_t num_cores);
+    static std::unique_ptr<ExclusiveMonitor> MakeExclusiveMonitor(std::size_t num_cores);
 
 private:
     void Reschedule();
 
     std::unique_ptr<ARM_Interface> arm_interface;
-    std::shared_ptr<CpuBarrier> cpu_barrier;
-    std::shared_ptr<Kernel::Scheduler> scheduler;
+    CpuBarrier& cpu_barrier;
+    std::unique_ptr<Kernel::Scheduler> scheduler;
 
     std::atomic<bool> reschedule_pending = false;
     std::size_t core_index;
diff --git a/src/core/crypto/key_manager.cpp b/src/core/crypto/key_manager.cpp
index a59a7e1f5..fd0786068 100644
--- a/src/core/crypto/key_manager.cpp
+++ b/src/core/crypto/key_manager.cpp
@@ -98,7 +98,7 @@ std::array<u8, 144> DecryptKeyblob(const std::array<u8, 176>& encrypted_keyblob,
     return keyblob;
 }
 
-void KeyManager::DeriveGeneralPurposeKeys(u8 crypto_revision) {
+void KeyManager::DeriveGeneralPurposeKeys(std::size_t crypto_revision) {
     const auto kek_generation_source =
         GetKey(S128KeyType::Source, static_cast<u64>(SourceKeyType::AESKekGeneration));
     const auto key_generation_source =
@@ -147,31 +147,38 @@ boost::optional<Key128> DeriveSDSeed() {
                                    "rb+");
     if (!save_43.IsOpen())
         return boost::none;
+
     const FileUtil::IOFile sd_private(
         FileUtil::GetUserPath(FileUtil::UserPath::SDMCDir) + "/Nintendo/Contents/private", "rb+");
     if (!sd_private.IsOpen())
         return boost::none;
 
-    sd_private.Seek(0, SEEK_SET);
     std::array<u8, 0x10> private_seed{};
-    if (sd_private.ReadBytes(private_seed.data(), private_seed.size()) != 0x10)
+    if (sd_private.ReadBytes(private_seed.data(), private_seed.size()) != private_seed.size()) {
         return boost::none;
+    }
 
     std::array<u8, 0x10> buffer{};
     std::size_t offset = 0;
     for (; offset + 0x10 < save_43.GetSize(); ++offset) {
-        save_43.Seek(offset, SEEK_SET);
+        if (!save_43.Seek(offset, SEEK_SET)) {
+            return boost::none;
+        }
+
         save_43.ReadBytes(buffer.data(), buffer.size());
-        if (buffer == private_seed)
+        if (buffer == private_seed) {
             break;
+        }
     }
 
-    if (offset + 0x10 >= save_43.GetSize())
+    if (!save_43.Seek(offset + 0x10, SEEK_SET)) {
         return boost::none;
+    }
 
     Key128 seed{};
-    save_43.Seek(offset + 0x10, SEEK_SET);
-    save_43.ReadBytes(seed.data(), seed.size());
+    if (save_43.ReadBytes(seed.data(), seed.size()) != seed.size()) {
+        return boost::none;
+    }
     return seed;
 }
 
@@ -234,7 +241,9 @@ std::vector<TicketRaw> GetTicketblob(const FileUtil::IOFile& ticket_save) {
         return {};
 
     std::vector<u8> buffer(ticket_save.GetSize());
-    ticket_save.ReadBytes(buffer.data(), buffer.size());
+    if (ticket_save.ReadBytes(buffer.data(), buffer.size()) != buffer.size()) {
+        return {};
+    }
 
     std::vector<TicketRaw> out;
     u32 magic{};
@@ -261,6 +270,9 @@ static std::array<u8, size> operator^(const std::array<u8, size>& lhs,
 
 template <size_t target_size, size_t in_size>
 static std::array<u8, target_size> MGF1(const std::array<u8, in_size>& seed) {
+    // Avoids truncation overflow within the loop below.
+    static_assert(target_size <= 0xFF);
+
     std::array<u8, in_size + 4> seed_exp{};
     std::memcpy(seed_exp.data(), seed.data(), in_size);
 
@@ -268,7 +280,7 @@ static std::array<u8, target_size> MGF1(const std::array<u8, in_size>& seed) {
     size_t i = 0;
     while (out.size() < target_size) {
         out.resize(out.size() + 0x20);
-        seed_exp[in_size + 3] = i;
+        seed_exp[in_size + 3] = static_cast<u8>(i);
         mbedtls_sha256(seed_exp.data(), seed_exp.size(), out.data() + out.size() - 0x20, 0);
         ++i;
     }
@@ -299,10 +311,11 @@ boost::optional<std::pair<Key128, Key128>> ParseTicket(const TicketRaw& ticket,
     std::memcpy(&cert_authority, ticket.data() + 0x140, sizeof(cert_authority));
     if (cert_authority == 0)
         return boost::none;
-    if (cert_authority != Common::MakeMagic('R', 'o', 'o', 't'))
+    if (cert_authority != Common::MakeMagic('R', 'o', 'o', 't')) {
         LOG_INFO(Crypto,
                  "Attempting to parse ticket with non-standard certificate authority {:08X}.",
                  cert_authority);
+    }
 
     Key128 rights_id;
     std::memcpy(rights_id.data(), ticket.data() + 0x2A0, sizeof(Key128));
@@ -871,9 +884,9 @@ void KeyManager::DeriveETicket(PartitionDataManager& data) {
                                      "/system/save/80000000000000e2",
                                  "rb+");
 
+    const auto blob2 = GetTicketblob(save2);
     auto res = GetTicketblob(save1);
-    const auto res2 = GetTicketblob(save2);
-    std::copy(res2.begin(), res2.end(), std::back_inserter(res));
+    res.insert(res.end(), blob2.begin(), blob2.end());
 
     for (const auto& raw : res) {
         const auto pair = ParseTicket(raw, rsa_key);
diff --git a/src/core/crypto/key_manager.h b/src/core/crypto/key_manager.h
index a41abbdfc..cccb3c0ae 100644
--- a/src/core/crypto/key_manager.h
+++ b/src/core/crypto/key_manager.h
@@ -175,7 +175,7 @@ private:
     void WriteKeyToFile(KeyCategory category, std::string_view keyname,
                         const std::array<u8, Size>& key);
 
-    void DeriveGeneralPurposeKeys(u8 crypto_revision);
+    void DeriveGeneralPurposeKeys(std::size_t crypto_revision);
 
     void SetKeyWrapped(S128KeyType id, Key128 key, u64 field1 = 0, u64 field2 = 0);
     void SetKeyWrapped(S256KeyType id, Key256 key, u64 field1 = 0, u64 field2 = 0);
diff --git a/src/core/crypto/partition_data_manager.cpp b/src/core/crypto/partition_data_manager.cpp
index d1c04e98d..ed0775444 100644
--- a/src/core/crypto/partition_data_manager.cpp
+++ b/src/core/crypto/partition_data_manager.cpp
@@ -11,7 +11,6 @@
 #include <array>
 #include <cctype>
 #include <cstring>
-#include <boost/optional/optional.hpp>
 #include <mbedtls/sha256.h>
 #include "common/assert.h"
 #include "common/common_funcs.h"
@@ -19,7 +18,7 @@
 #include "common/hex_util.h"
 #include "common/logging/log.h"
 #include "common/string_util.h"
-#include "core/crypto/ctr_encryption_layer.h"
+#include "common/swap.h"
 #include "core/crypto/key_manager.h"
 #include "core/crypto/partition_data_manager.h"
 #include "core/crypto/xts_encryption_layer.h"
@@ -302,10 +301,10 @@ FileSys::VirtualFile FindFileInDirWithNames(const FileSys::VirtualDir& dir,
     return nullptr;
 }
 
-PartitionDataManager::PartitionDataManager(FileSys::VirtualDir sysdata_dir)
+PartitionDataManager::PartitionDataManager(const FileSys::VirtualDir& sysdata_dir)
     : boot0(FindFileInDirWithNames(sysdata_dir, "BOOT0")),
-      fuses(FindFileInDirWithNames(sysdata_dir, "fuse")),
-      kfuses(FindFileInDirWithNames(sysdata_dir, "kfuse")),
+      fuses(FindFileInDirWithNames(sysdata_dir, "fuses")),
+      kfuses(FindFileInDirWithNames(sysdata_dir, "kfuses")),
       package2({
           FindFileInDirWithNames(sysdata_dir, "BCPKG2-1-Normal-Main"),
           FindFileInDirWithNames(sysdata_dir, "BCPKG2-2-Normal-Sub"),
@@ -314,13 +313,14 @@ PartitionDataManager::PartitionDataManager(FileSys::VirtualDir sysdata_dir)
           FindFileInDirWithNames(sysdata_dir, "BCPKG2-5-Repair-Main"),
           FindFileInDirWithNames(sysdata_dir, "BCPKG2-6-Repair-Sub"),
       }),
+      prodinfo(FindFileInDirWithNames(sysdata_dir, "PRODINFO")),
       secure_monitor(FindFileInDirWithNames(sysdata_dir, "secmon")),
       package1_decrypted(FindFileInDirWithNames(sysdata_dir, "pkg1_decr")),
       secure_monitor_bytes(secure_monitor == nullptr ? std::vector<u8>{}
                                                      : secure_monitor->ReadAllBytes()),
       package1_decrypted_bytes(package1_decrypted == nullptr ? std::vector<u8>{}
-                                                             : package1_decrypted->ReadAllBytes()),
-      prodinfo(FindFileInDirWithNames(sysdata_dir, "PRODINFO")) {}
+                                                             : package1_decrypted->ReadAllBytes()) {
+}
 
 PartitionDataManager::~PartitionDataManager() = default;
 
@@ -332,18 +332,19 @@ FileSys::VirtualFile PartitionDataManager::GetBoot0Raw() const {
     return boot0;
 }
 
-std::array<u8, 176> PartitionDataManager::GetEncryptedKeyblob(u8 index) const {
-    if (HasBoot0() && index < 32)
+PartitionDataManager::EncryptedKeyBlob PartitionDataManager::GetEncryptedKeyblob(
+    std::size_t index) const {
+    if (HasBoot0() && index < NUM_ENCRYPTED_KEYBLOBS)
         return GetEncryptedKeyblobs()[index];
     return {};
 }
 
-std::array<std::array<u8, 176>, 32> PartitionDataManager::GetEncryptedKeyblobs() const {
+PartitionDataManager::EncryptedKeyBlobs PartitionDataManager::GetEncryptedKeyblobs() const {
     if (!HasBoot0())
         return {};
 
-    std::array<std::array<u8, 176>, 32> out{};
-    for (size_t i = 0; i < 0x20; ++i)
+    EncryptedKeyBlobs out{};
+    for (size_t i = 0; i < out.size(); ++i)
         boot0->Read(out[i].data(), out[i].size(), 0x180000 + i * 0x200);
     return out;
 }
@@ -389,7 +390,7 @@ std::array<u8, 16> PartitionDataManager::GetKeyblobMACKeySource() const {
     return FindKeyFromHex(package1_decrypted_bytes, source_hashes[0]);
 }
 
-std::array<u8, 16> PartitionDataManager::GetKeyblobKeySource(u8 revision) const {
+std::array<u8, 16> PartitionDataManager::GetKeyblobKeySource(std::size_t revision) const {
     if (keyblob_source_hashes[revision] == SHA256Hash{}) {
         LOG_WARNING(Crypto,
                     "No keyblob source hash for crypto revision {:02X}! Cannot derive keys...",
@@ -446,7 +447,7 @@ bool AttemptDecrypt(const std::array<u8, 16>& key, Package2Header& header) {
     return false;
 }
 
-void PartitionDataManager::DecryptPackage2(std::array<std::array<u8, 16>, 0x20> package2_keys,
+void PartitionDataManager::DecryptPackage2(const std::array<Key128, 0x20>& package2_keys,
                                            Package2Type type) {
     FileSys::VirtualFile file = std::make_shared<FileSys::OffsetVfsFile>(
         package2[static_cast<size_t>(type)],
@@ -456,43 +457,38 @@ void PartitionDataManager::DecryptPackage2(std::array<std::array<u8, 16>, 0x20>
     if (file->ReadObject(&header) != sizeof(Package2Header))
         return;
 
-    u8 revision = 0xFF;
+    std::size_t revision = 0xFF;
     if (header.magic != Common::MakeMagic('P', 'K', '2', '1')) {
-        for (size_t i = 0; i < package2_keys.size(); ++i) {
-            if (AttemptDecrypt(package2_keys[i], header))
+        for (std::size_t i = 0; i < package2_keys.size(); ++i) {
+            if (AttemptDecrypt(package2_keys[i], header)) {
                 revision = i;
+            }
         }
     }
 
     if (header.magic != Common::MakeMagic('P', 'K', '2', '1'))
         return;
 
-    const std::vector<u8> s1_iv(header.section_ctr[1].begin(), header.section_ctr[1].end());
-
     const auto a = std::make_shared<FileSys::OffsetVfsFile>(
         file, header.section_size[1], header.section_size[0] + sizeof(Package2Header));
 
     auto c = a->ReadAllBytes();
 
     AESCipher<Key128> cipher(package2_keys[revision], Mode::CTR);
-    cipher.SetIV(s1_iv);
+    cipher.SetIV({header.section_ctr[1].begin(), header.section_ctr[1].end()});
     cipher.Transcode(c.data(), c.size(), c.data(), Op::Decrypt);
 
-    // package2_decrypted[static_cast<size_t>(type)] = s1;
-
     INIHeader ini;
     std::memcpy(&ini, c.data(), sizeof(INIHeader));
     if (ini.magic != Common::MakeMagic('I', 'N', 'I', '1'))
         return;
 
-    std::map<u64, KIPHeader> kips{};
     u64 offset = sizeof(INIHeader);
     for (size_t i = 0; i < ini.process_count; ++i) {
         KIPHeader kip;
         std::memcpy(&kip, c.data() + offset, sizeof(KIPHeader));
         if (kip.magic != Common::MakeMagic('K', 'I', 'P', '1'))
             return;
-        kips.emplace(offset, kip);
 
         const auto name =
             Common::StringFromFixedZeroTerminatedBuffer(kip.name.data(), kip.name.size());
@@ -503,33 +499,30 @@ void PartitionDataManager::DecryptPackage2(std::array<std::array<u8, 16>, 0x20>
             continue;
         }
 
-        std::vector<u8> text(kip.sections[0].size_compressed);
-        std::vector<u8> rodata(kip.sections[1].size_compressed);
-        std::vector<u8> data(kip.sections[2].size_compressed);
+        const u64 initial_offset = sizeof(KIPHeader) + offset;
+        const auto text_begin = c.cbegin() + initial_offset;
+        const auto text_end = text_begin + kip.sections[0].size_compressed;
+        const std::vector<u8> text = DecompressBLZ({text_begin, text_end});
 
-        u64 offset_sec = sizeof(KIPHeader) + offset;
-        std::memcpy(text.data(), c.data() + offset_sec, text.size());
-        offset_sec += text.size();
-        std::memcpy(rodata.data(), c.data() + offset_sec, rodata.size());
-        offset_sec += rodata.size();
-        std::memcpy(data.data(), c.data() + offset_sec, data.size());
+        const auto rodata_end = text_end + kip.sections[1].size_compressed;
+        const std::vector<u8> rodata = DecompressBLZ({text_end, rodata_end});
 
-        offset += sizeof(KIPHeader) + kip.sections[0].size_compressed +
-                  kip.sections[1].size_compressed + kip.sections[2].size_compressed;
+        const auto data_end = rodata_end + kip.sections[2].size_compressed;
+        const std::vector<u8> data = DecompressBLZ({rodata_end, data_end});
 
-        text = DecompressBLZ(text);
-        rodata = DecompressBLZ(rodata);
-        data = DecompressBLZ(data);
+        std::vector<u8> out;
+        out.reserve(text.size() + rodata.size() + data.size());
+        out.insert(out.end(), text.begin(), text.end());
+        out.insert(out.end(), rodata.begin(), rodata.end());
+        out.insert(out.end(), data.begin(), data.end());
 
-        std::vector<u8> out(text.size() + rodata.size() + data.size());
-        std::memcpy(out.data(), text.data(), text.size());
-        std::memcpy(out.data() + text.size(), rodata.data(), rodata.size());
-        std::memcpy(out.data() + text.size() + rodata.size(), data.data(), data.size());
+        offset += sizeof(KIPHeader) + kip.sections[0].size_compressed +
+                  kip.sections[1].size_compressed + kip.sections[2].size_compressed;
 
         if (name == "FS")
-            package2_fs[static_cast<size_t>(type)] = out;
+            package2_fs[static_cast<size_t>(type)] = std::move(out);
         else if (name == "spl")
-            package2_spl[static_cast<size_t>(type)] = out;
+            package2_spl[static_cast<size_t>(type)] = std::move(out);
     }
 }
 
diff --git a/src/core/crypto/partition_data_manager.h b/src/core/crypto/partition_data_manager.h
index 45c7fecfa..0ad007c72 100644
--- a/src/core/crypto/partition_data_manager.h
+++ b/src/core/crypto/partition_data_manager.h
@@ -5,9 +5,7 @@
 #pragma once
 
 #include <vector>
-#include "common/common_funcs.h"
 #include "common/common_types.h"
-#include "common/swap.h"
 #include "core/file_sys/vfs_types.h"
 
 namespace Core::Crypto {
@@ -24,15 +22,20 @@ enum class Package2Type {
 class PartitionDataManager {
 public:
     static const u8 MAX_KEYBLOB_SOURCE_HASH;
+    static constexpr std::size_t NUM_ENCRYPTED_KEYBLOBS = 32;
+    static constexpr std::size_t ENCRYPTED_KEYBLOB_SIZE = 0xB0;
 
-    explicit PartitionDataManager(FileSys::VirtualDir sysdata_dir);
+    using EncryptedKeyBlob = std::array<u8, ENCRYPTED_KEYBLOB_SIZE>;
+    using EncryptedKeyBlobs = std::array<EncryptedKeyBlob, NUM_ENCRYPTED_KEYBLOBS>;
+
+    explicit PartitionDataManager(const FileSys::VirtualDir& sysdata_dir);
     ~PartitionDataManager();
 
     // BOOT0
     bool HasBoot0() const;
     FileSys::VirtualFile GetBoot0Raw() const;
-    std::array<u8, 0xB0> GetEncryptedKeyblob(u8 index) const;
-    std::array<std::array<u8, 0xB0>, 0x20> GetEncryptedKeyblobs() const;
+    EncryptedKeyBlob GetEncryptedKeyblob(std::size_t index) const;
+    EncryptedKeyBlobs GetEncryptedKeyblobs() const;
     std::vector<u8> GetSecureMonitor() const;
     std::array<u8, 0x10> GetPackage2KeySource() const;
     std::array<u8, 0x10> GetAESKekGenerationSource() const;
@@ -43,7 +46,7 @@ public:
     std::vector<u8> GetPackage1Decrypted() const;
     std::array<u8, 0x10> GetMasterKeySource() const;
     std::array<u8, 0x10> GetKeyblobMACKeySource() const;
-    std::array<u8, 0x10> GetKeyblobKeySource(u8 revision) const;
+    std::array<u8, 0x10> GetKeyblobKeySource(std::size_t revision) const;
 
     // Fuses
     bool HasFuses() const;
@@ -57,7 +60,8 @@ public:
     // Package2
     bool HasPackage2(Package2Type type = Package2Type::NormalMain) const;
     FileSys::VirtualFile GetPackage2Raw(Package2Type type = Package2Type::NormalMain) const;
-    void DecryptPackage2(std::array<std::array<u8, 16>, 0x20> package2, Package2Type type);
+    void DecryptPackage2(const std::array<std::array<u8, 16>, 0x20>& package2_keys,
+                         Package2Type type);
     const std::vector<u8>& GetPackage2FSDecompressed(
         Package2Type type = Package2Type::NormalMain) const;
     std::array<u8, 0x10> GetKeyAreaKeyApplicationSource(
diff --git a/src/core/file_sys/bis_factory.cpp b/src/core/file_sys/bis_factory.cpp
index 6102ef476..76a2b7e86 100644
--- a/src/core/file_sys/bis_factory.cpp
+++ b/src/core/file_sys/bis_factory.cpp
@@ -10,19 +10,19 @@ namespace FileSys {
 
 BISFactory::BISFactory(VirtualDir nand_root_, VirtualDir load_root_)
     : nand_root(std::move(nand_root_)), load_root(std::move(load_root_)),
-      sysnand_cache(std::make_shared<RegisteredCache>(
+      sysnand_cache(std::make_unique<RegisteredCache>(
           GetOrCreateDirectoryRelative(nand_root, "/system/Contents/registered"))),
-      usrnand_cache(std::make_shared<RegisteredCache>(
+      usrnand_cache(std::make_unique<RegisteredCache>(
           GetOrCreateDirectoryRelative(nand_root, "/user/Contents/registered"))) {}
 
 BISFactory::~BISFactory() = default;
 
-std::shared_ptr<RegisteredCache> BISFactory::GetSystemNANDContents() const {
-    return sysnand_cache;
+RegisteredCache* BISFactory::GetSystemNANDContents() const {
+    return sysnand_cache.get();
 }
 
-std::shared_ptr<RegisteredCache> BISFactory::GetUserNANDContents() const {
-    return usrnand_cache;
+RegisteredCache* BISFactory::GetUserNANDContents() const {
+    return usrnand_cache.get();
 }
 
 VirtualDir BISFactory::GetModificationLoadRoot(u64 title_id) const {
diff --git a/src/core/file_sys/bis_factory.h b/src/core/file_sys/bis_factory.h
index c352e0925..364d309bd 100644
--- a/src/core/file_sys/bis_factory.h
+++ b/src/core/file_sys/bis_factory.h
@@ -20,8 +20,8 @@ public:
     explicit BISFactory(VirtualDir nand_root, VirtualDir load_root);
     ~BISFactory();
 
-    std::shared_ptr<RegisteredCache> GetSystemNANDContents() const;
-    std::shared_ptr<RegisteredCache> GetUserNANDContents() const;
+    RegisteredCache* GetSystemNANDContents() const;
+    RegisteredCache* GetUserNANDContents() const;
 
     VirtualDir GetModificationLoadRoot(u64 title_id) const;
 
@@ -29,8 +29,8 @@ private:
     VirtualDir nand_root;
     VirtualDir load_root;
 
-    std::shared_ptr<RegisteredCache> sysnand_cache;
-    std::shared_ptr<RegisteredCache> usrnand_cache;
+    std::unique_ptr<RegisteredCache> sysnand_cache;
+    std::unique_ptr<RegisteredCache> usrnand_cache;
 };
 
 } // namespace FileSys
diff --git a/src/core/file_sys/card_image.cpp b/src/core/file_sys/card_image.cpp
index 8f5142a07..ecdd7505b 100644
--- a/src/core/file_sys/card_image.cpp
+++ b/src/core/file_sys/card_image.cpp
@@ -122,14 +122,16 @@ u64 XCI::GetProgramTitleID() const {
     return secure_partition->GetProgramTitleID();
 }
 
-std::shared_ptr<NCA> XCI::GetProgramNCA() const {
-    return program;
+bool XCI::HasProgramNCA() const {
+    return program != nullptr;
 }
 
 VirtualFile XCI::GetProgramNCAFile() const {
-    if (GetProgramNCA() == nullptr)
+    if (!HasProgramNCA()) {
         return nullptr;
-    return GetProgramNCA()->GetBaseFile();
+    }
+
+    return program->GetBaseFile();
 }
 
 const std::vector<std::shared_ptr<NCA>>& XCI::GetNCAs() const {
diff --git a/src/core/file_sys/card_image.h b/src/core/file_sys/card_image.h
index ce514dfa0..48cbef666 100644
--- a/src/core/file_sys/card_image.h
+++ b/src/core/file_sys/card_image.h
@@ -80,7 +80,7 @@ public:
 
     u64 GetProgramTitleID() const;
 
-    std::shared_ptr<NCA> GetProgramNCA() const;
+    bool HasProgramNCA() const;
     VirtualFile GetProgramNCAFile() const;
     const std::vector<std::shared_ptr<NCA>>& GetNCAs() const;
     std::shared_ptr<NCA> GetNCAByType(NCAContentType type) const;
diff --git a/src/core/file_sys/content_archive.cpp b/src/core/file_sys/content_archive.cpp
index aa1b3c17d..6c356d85d 100644
--- a/src/core/file_sys/content_archive.cpp
+++ b/src/core/file_sys/content_archive.cpp
@@ -97,11 +97,288 @@ union NCASectionHeader {
 };
 static_assert(sizeof(NCASectionHeader) == 0x200, "NCASectionHeader has incorrect size.");
 
-bool IsValidNCA(const NCAHeader& header) {
+static bool IsValidNCA(const NCAHeader& header) {
     // TODO(DarkLordZach): Add NCA2/NCA0 support.
     return header.magic == Common::MakeMagic('N', 'C', 'A', '3');
 }
 
+NCA::NCA(VirtualFile file_, VirtualFile bktr_base_romfs_, u64 bktr_base_ivfc_offset)
+    : file(std::move(file_)), bktr_base_romfs(std::move(bktr_base_romfs_)) {
+    if (file == nullptr) {
+        status = Loader::ResultStatus::ErrorNullFile;
+        return;
+    }
+
+    if (sizeof(NCAHeader) != file->ReadObject(&header)) {
+        LOG_ERROR(Loader, "File reader errored out during header read.");
+        status = Loader::ResultStatus::ErrorBadNCAHeader;
+        return;
+    }
+
+    if (!HandlePotentialHeaderDecryption()) {
+        return;
+    }
+
+    has_rights_id = std::any_of(header.rights_id.begin(), header.rights_id.end(),
+                                [](char c) { return c != '\0'; });
+
+    const std::vector<NCASectionHeader> sections = ReadSectionHeaders();
+    is_update = std::any_of(sections.begin(), sections.end(), [](const NCASectionHeader& header) {
+        return header.raw.header.crypto_type == NCASectionCryptoType::BKTR;
+    });
+
+    if (!ReadSections(sections, bktr_base_ivfc_offset)) {
+        return;
+    }
+
+    status = Loader::ResultStatus::Success;
+}
+
+NCA::~NCA() = default;
+
+bool NCA::CheckSupportedNCA(const NCAHeader& nca_header) {
+    if (nca_header.magic == Common::MakeMagic('N', 'C', 'A', '2')) {
+        status = Loader::ResultStatus::ErrorNCA2;
+        return false;
+    }
+
+    if (nca_header.magic == Common::MakeMagic('N', 'C', 'A', '0')) {
+        status = Loader::ResultStatus::ErrorNCA0;
+        return false;
+    }
+
+    return true;
+}
+
+bool NCA::HandlePotentialHeaderDecryption() {
+    if (IsValidNCA(header)) {
+        return true;
+    }
+
+    if (!CheckSupportedNCA(header)) {
+        return false;
+    }
+
+    NCAHeader dec_header{};
+    Core::Crypto::AESCipher<Core::Crypto::Key256> cipher(
+        keys.GetKey(Core::Crypto::S256KeyType::Header), Core::Crypto::Mode::XTS);
+    cipher.XTSTranscode(&header, sizeof(NCAHeader), &dec_header, 0, 0x200,
+                        Core::Crypto::Op::Decrypt);
+    if (IsValidNCA(dec_header)) {
+        header = dec_header;
+        encrypted = true;
+    } else {
+        if (!CheckSupportedNCA(dec_header)) {
+            return false;
+        }
+
+        if (keys.HasKey(Core::Crypto::S256KeyType::Header)) {
+            status = Loader::ResultStatus::ErrorIncorrectHeaderKey;
+        } else {
+            status = Loader::ResultStatus::ErrorMissingHeaderKey;
+        }
+        return false;
+    }
+
+    return true;
+}
+
+std::vector<NCASectionHeader> NCA::ReadSectionHeaders() const {
+    const std::ptrdiff_t number_sections =
+        std::count_if(std::begin(header.section_tables), std::end(header.section_tables),
+                      [](NCASectionTableEntry entry) { return entry.media_offset > 0; });
+
+    std::vector<NCASectionHeader> sections(number_sections);
+    const auto length_sections = SECTION_HEADER_SIZE * number_sections;
+
+    if (encrypted) {
+        auto raw = file->ReadBytes(length_sections, SECTION_HEADER_OFFSET);
+        Core::Crypto::AESCipher<Core::Crypto::Key256> cipher(
+            keys.GetKey(Core::Crypto::S256KeyType::Header), Core::Crypto::Mode::XTS);
+        cipher.XTSTranscode(raw.data(), length_sections, sections.data(), 2, SECTION_HEADER_SIZE,
+                            Core::Crypto::Op::Decrypt);
+    } else {
+        file->ReadBytes(sections.data(), length_sections, SECTION_HEADER_OFFSET);
+    }
+
+    return sections;
+}
+
+bool NCA::ReadSections(const std::vector<NCASectionHeader>& sections, u64 bktr_base_ivfc_offset) {
+    for (std::size_t i = 0; i < sections.size(); ++i) {
+        const auto& section = sections[i];
+
+        if (section.raw.header.filesystem_type == NCASectionFilesystemType::ROMFS) {
+            if (!ReadRomFSSection(section, header.section_tables[i], bktr_base_ivfc_offset)) {
+                return false;
+            }
+        } else if (section.raw.header.filesystem_type == NCASectionFilesystemType::PFS0) {
+            if (!ReadPFS0Section(section, header.section_tables[i])) {
+                return false;
+            }
+        }
+    }
+
+    return true;
+}
+
+bool NCA::ReadRomFSSection(const NCASectionHeader& section, const NCASectionTableEntry& entry,
+                           u64 bktr_base_ivfc_offset) {
+    const std::size_t base_offset = entry.media_offset * MEDIA_OFFSET_MULTIPLIER;
+    ivfc_offset = section.romfs.ivfc.levels[IVFC_MAX_LEVEL - 1].offset;
+    const std::size_t romfs_offset = base_offset + ivfc_offset;
+    const std::size_t romfs_size = section.romfs.ivfc.levels[IVFC_MAX_LEVEL - 1].size;
+    auto raw = std::make_shared<OffsetVfsFile>(file, romfs_size, romfs_offset);
+    auto dec = Decrypt(section, raw, romfs_offset);
+
+    if (dec == nullptr) {
+        if (status != Loader::ResultStatus::Success)
+            return false;
+        if (has_rights_id)
+            status = Loader::ResultStatus::ErrorIncorrectTitlekeyOrTitlekek;
+        else
+            status = Loader::ResultStatus::ErrorIncorrectKeyAreaKey;
+        return false;
+    }
+
+    if (section.raw.header.crypto_type == NCASectionCryptoType::BKTR) {
+        if (section.bktr.relocation.magic != Common::MakeMagic('B', 'K', 'T', 'R') ||
+            section.bktr.subsection.magic != Common::MakeMagic('B', 'K', 'T', 'R')) {
+            status = Loader::ResultStatus::ErrorBadBKTRHeader;
+            return false;
+        }
+
+        if (section.bktr.relocation.offset + section.bktr.relocation.size !=
+            section.bktr.subsection.offset) {
+            status = Loader::ResultStatus::ErrorBKTRSubsectionNotAfterRelocation;
+            return false;
+        }
+
+        const u64 size = MEDIA_OFFSET_MULTIPLIER * (entry.media_end_offset - entry.media_offset);
+        if (section.bktr.subsection.offset + section.bktr.subsection.size != size) {
+            status = Loader::ResultStatus::ErrorBKTRSubsectionNotAtEnd;
+            return false;
+        }
+
+        const u64 offset = section.romfs.ivfc.levels[IVFC_MAX_LEVEL - 1].offset;
+        RelocationBlock relocation_block{};
+        if (dec->ReadObject(&relocation_block, section.bktr.relocation.offset - offset) !=
+            sizeof(RelocationBlock)) {
+            status = Loader::ResultStatus::ErrorBadRelocationBlock;
+            return false;
+        }
+        SubsectionBlock subsection_block{};
+        if (dec->ReadObject(&subsection_block, section.bktr.subsection.offset - offset) !=
+            sizeof(RelocationBlock)) {
+            status = Loader::ResultStatus::ErrorBadSubsectionBlock;
+            return false;
+        }
+
+        std::vector<RelocationBucketRaw> relocation_buckets_raw(
+            (section.bktr.relocation.size - sizeof(RelocationBlock)) / sizeof(RelocationBucketRaw));
+        if (dec->ReadBytes(relocation_buckets_raw.data(),
+                           section.bktr.relocation.size - sizeof(RelocationBlock),
+                           section.bktr.relocation.offset + sizeof(RelocationBlock) - offset) !=
+            section.bktr.relocation.size - sizeof(RelocationBlock)) {
+            status = Loader::ResultStatus::ErrorBadRelocationBuckets;
+            return false;
+        }
+
+        std::vector<SubsectionBucketRaw> subsection_buckets_raw(
+            (section.bktr.subsection.size - sizeof(SubsectionBlock)) / sizeof(SubsectionBucketRaw));
+        if (dec->ReadBytes(subsection_buckets_raw.data(),
+                           section.bktr.subsection.size - sizeof(SubsectionBlock),
+                           section.bktr.subsection.offset + sizeof(SubsectionBlock) - offset) !=
+            section.bktr.subsection.size - sizeof(SubsectionBlock)) {
+            status = Loader::ResultStatus::ErrorBadSubsectionBuckets;
+            return false;
+        }
+
+        std::vector<RelocationBucket> relocation_buckets(relocation_buckets_raw.size());
+        std::transform(relocation_buckets_raw.begin(), relocation_buckets_raw.end(),
+                       relocation_buckets.begin(), &ConvertRelocationBucketRaw);
+        std::vector<SubsectionBucket> subsection_buckets(subsection_buckets_raw.size());
+        std::transform(subsection_buckets_raw.begin(), subsection_buckets_raw.end(),
+                       subsection_buckets.begin(), &ConvertSubsectionBucketRaw);
+
+        u32 ctr_low;
+        std::memcpy(&ctr_low, section.raw.section_ctr.data(), sizeof(ctr_low));
+        subsection_buckets.back().entries.push_back({section.bktr.relocation.offset, {0}, ctr_low});
+        subsection_buckets.back().entries.push_back({size, {0}, 0});
+
+        boost::optional<Core::Crypto::Key128> key = boost::none;
+        if (encrypted) {
+            if (has_rights_id) {
+                status = Loader::ResultStatus::Success;
+                key = GetTitlekey();
+                if (key == boost::none) {
+                    status = Loader::ResultStatus::ErrorMissingTitlekey;
+                    return false;
+                }
+            } else {
+                key = GetKeyAreaKey(NCASectionCryptoType::BKTR);
+                if (key == boost::none) {
+                    status = Loader::ResultStatus::ErrorMissingKeyAreaKey;
+                    return false;
+                }
+            }
+        }
+
+        if (bktr_base_romfs == nullptr) {
+            status = Loader::ResultStatus::ErrorMissingBKTRBaseRomFS;
+            return false;
+        }
+
+        auto bktr = std::make_shared<BKTR>(
+            bktr_base_romfs, std::make_shared<OffsetVfsFile>(file, romfs_size, base_offset),
+            relocation_block, relocation_buckets, subsection_block, subsection_buckets, encrypted,
+            encrypted ? key.get() : Core::Crypto::Key128{}, base_offset, bktr_base_ivfc_offset,
+            section.raw.section_ctr);
+
+        // BKTR applies to entire IVFC, so make an offset version to level 6
+        files.push_back(std::make_shared<OffsetVfsFile>(
+            bktr, romfs_size, section.romfs.ivfc.levels[IVFC_MAX_LEVEL - 1].offset));
+    } else {
+        files.push_back(std::move(dec));
+    }
+
+    romfs = files.back();
+    return true;
+}
+
+bool NCA::ReadPFS0Section(const NCASectionHeader& section, const NCASectionTableEntry& entry) {
+    const u64 offset = (static_cast<u64>(entry.media_offset) * MEDIA_OFFSET_MULTIPLIER) +
+                       section.pfs0.pfs0_header_offset;
+    const u64 size = MEDIA_OFFSET_MULTIPLIER * (entry.media_end_offset - entry.media_offset);
+
+    auto dec = Decrypt(section, std::make_shared<OffsetVfsFile>(file, size, offset), offset);
+    if (dec != nullptr) {
+        auto npfs = std::make_shared<PartitionFilesystem>(std::move(dec));
+
+        if (npfs->GetStatus() == Loader::ResultStatus::Success) {
+            dirs.push_back(std::move(npfs));
+            if (IsDirectoryExeFS(dirs.back()))
+                exefs = dirs.back();
+        } else {
+            if (has_rights_id)
+                status = Loader::ResultStatus::ErrorIncorrectTitlekeyOrTitlekek;
+            else
+                status = Loader::ResultStatus::ErrorIncorrectKeyAreaKey;
+            return false;
+        }
+    } else {
+        if (status != Loader::ResultStatus::Success)
+            return false;
+        if (has_rights_id)
+            status = Loader::ResultStatus::ErrorIncorrectTitlekeyOrTitlekek;
+        else
+            status = Loader::ResultStatus::ErrorIncorrectKeyAreaKey;
+        return false;
+    }
+
+    return true;
+}
+
 u8 NCA::GetCryptoRevision() const {
     u8 master_key_id = header.crypto_type;
     if (header.crypto_type_2 > master_key_id)
@@ -133,7 +410,7 @@ boost::optional<Core::Crypto::Key128> NCA::GetKeyAreaKey(NCASectionCryptoType ty
                      static_cast<u8>(type));
     u128 out_128{};
     memcpy(out_128.data(), out.data(), 16);
-    LOG_DEBUG(Crypto, "called with crypto_rev={:02X}, kak_index={:02X}, key={:016X}{:016X}",
+    LOG_TRACE(Crypto, "called with crypto_rev={:02X}, kak_index={:02X}, key={:016X}{:016X}",
               master_key_id, header.key_index, out_128[1], out_128[0]);
 
     return out;
@@ -167,7 +444,7 @@ boost::optional<Core::Crypto::Key128> NCA::GetTitlekey() {
     return titlekey;
 }
 
-VirtualFile NCA::Decrypt(NCASectionHeader s_header, VirtualFile in, u64 starting_offset) {
+VirtualFile NCA::Decrypt(const NCASectionHeader& s_header, VirtualFile in, u64 starting_offset) {
     if (!encrypted)
         return in;
 
@@ -215,256 +492,6 @@ VirtualFile NCA::Decrypt(NCASectionHeader s_header, VirtualFile in, u64 starting
     }
 }
 
-NCA::NCA(VirtualFile file_, VirtualFile bktr_base_romfs_, u64 bktr_base_ivfc_offset)
-    : file(std::move(file_)),
-      bktr_base_romfs(bktr_base_romfs_ ? std::move(bktr_base_romfs_) : nullptr) {
-    status = Loader::ResultStatus::Success;
-
-    if (file == nullptr) {
-        status = Loader::ResultStatus::ErrorNullFile;
-        return;
-    }
-
-    if (sizeof(NCAHeader) != file->ReadObject(&header)) {
-        LOG_ERROR(Loader, "File reader errored out during header read.");
-        status = Loader::ResultStatus::ErrorBadNCAHeader;
-        return;
-    }
-
-    encrypted = false;
-
-    if (!IsValidNCA(header)) {
-        if (header.magic == Common::MakeMagic('N', 'C', 'A', '2')) {
-            status = Loader::ResultStatus::ErrorNCA2;
-            return;
-        }
-        if (header.magic == Common::MakeMagic('N', 'C', 'A', '0')) {
-            status = Loader::ResultStatus::ErrorNCA0;
-            return;
-        }
-
-        NCAHeader dec_header{};
-        Core::Crypto::AESCipher<Core::Crypto::Key256> cipher(
-            keys.GetKey(Core::Crypto::S256KeyType::Header), Core::Crypto::Mode::XTS);
-        cipher.XTSTranscode(&header, sizeof(NCAHeader), &dec_header, 0, 0x200,
-                            Core::Crypto::Op::Decrypt);
-        if (IsValidNCA(dec_header)) {
-            header = dec_header;
-            encrypted = true;
-        } else {
-            if (dec_header.magic == Common::MakeMagic('N', 'C', 'A', '2')) {
-                status = Loader::ResultStatus::ErrorNCA2;
-                return;
-            }
-            if (dec_header.magic == Common::MakeMagic('N', 'C', 'A', '0')) {
-                status = Loader::ResultStatus::ErrorNCA0;
-                return;
-            }
-
-            if (!keys.HasKey(Core::Crypto::S256KeyType::Header))
-                status = Loader::ResultStatus::ErrorMissingHeaderKey;
-            else
-                status = Loader::ResultStatus::ErrorIncorrectHeaderKey;
-            return;
-        }
-    }
-
-    has_rights_id = std::find_if_not(header.rights_id.begin(), header.rights_id.end(),
-                                     [](char c) { return c == '\0'; }) != header.rights_id.end();
-
-    const std::ptrdiff_t number_sections =
-        std::count_if(std::begin(header.section_tables), std::end(header.section_tables),
-                      [](NCASectionTableEntry entry) { return entry.media_offset > 0; });
-
-    std::vector<NCASectionHeader> sections(number_sections);
-    const auto length_sections = SECTION_HEADER_SIZE * number_sections;
-
-    if (encrypted) {
-        auto raw = file->ReadBytes(length_sections, SECTION_HEADER_OFFSET);
-        Core::Crypto::AESCipher<Core::Crypto::Key256> cipher(
-            keys.GetKey(Core::Crypto::S256KeyType::Header), Core::Crypto::Mode::XTS);
-        cipher.XTSTranscode(raw.data(), length_sections, sections.data(), 2, SECTION_HEADER_SIZE,
-                            Core::Crypto::Op::Decrypt);
-    } else {
-        file->ReadBytes(sections.data(), length_sections, SECTION_HEADER_OFFSET);
-    }
-
-    is_update = std::find_if(sections.begin(), sections.end(), [](const NCASectionHeader& header) {
-                    return header.raw.header.crypto_type == NCASectionCryptoType::BKTR;
-                }) != sections.end();
-    ivfc_offset = 0;
-
-    for (std::ptrdiff_t i = 0; i < number_sections; ++i) {
-        auto section = sections[i];
-
-        if (section.raw.header.filesystem_type == NCASectionFilesystemType::ROMFS) {
-            const std::size_t base_offset =
-                header.section_tables[i].media_offset * MEDIA_OFFSET_MULTIPLIER;
-            ivfc_offset = section.romfs.ivfc.levels[IVFC_MAX_LEVEL - 1].offset;
-            const std::size_t romfs_offset = base_offset + ivfc_offset;
-            const std::size_t romfs_size = section.romfs.ivfc.levels[IVFC_MAX_LEVEL - 1].size;
-            auto raw = std::make_shared<OffsetVfsFile>(file, romfs_size, romfs_offset);
-            auto dec = Decrypt(section, raw, romfs_offset);
-
-            if (dec == nullptr) {
-                if (status != Loader::ResultStatus::Success)
-                    return;
-                if (has_rights_id)
-                    status = Loader::ResultStatus::ErrorIncorrectTitlekeyOrTitlekek;
-                else
-                    status = Loader::ResultStatus::ErrorIncorrectKeyAreaKey;
-                return;
-            }
-
-            if (section.raw.header.crypto_type == NCASectionCryptoType::BKTR) {
-                if (section.bktr.relocation.magic != Common::MakeMagic('B', 'K', 'T', 'R') ||
-                    section.bktr.subsection.magic != Common::MakeMagic('B', 'K', 'T', 'R')) {
-                    status = Loader::ResultStatus::ErrorBadBKTRHeader;
-                    return;
-                }
-
-                if (section.bktr.relocation.offset + section.bktr.relocation.size !=
-                    section.bktr.subsection.offset) {
-                    status = Loader::ResultStatus::ErrorBKTRSubsectionNotAfterRelocation;
-                    return;
-                }
-
-                const u64 size =
-                    MEDIA_OFFSET_MULTIPLIER * (header.section_tables[i].media_end_offset -
-                                               header.section_tables[i].media_offset);
-                if (section.bktr.subsection.offset + section.bktr.subsection.size != size) {
-                    status = Loader::ResultStatus::ErrorBKTRSubsectionNotAtEnd;
-                    return;
-                }
-
-                const u64 offset = section.romfs.ivfc.levels[IVFC_MAX_LEVEL - 1].offset;
-                RelocationBlock relocation_block{};
-                if (dec->ReadObject(&relocation_block, section.bktr.relocation.offset - offset) !=
-                    sizeof(RelocationBlock)) {
-                    status = Loader::ResultStatus::ErrorBadRelocationBlock;
-                    return;
-                }
-                SubsectionBlock subsection_block{};
-                if (dec->ReadObject(&subsection_block, section.bktr.subsection.offset - offset) !=
-                    sizeof(RelocationBlock)) {
-                    status = Loader::ResultStatus::ErrorBadSubsectionBlock;
-                    return;
-                }
-
-                std::vector<RelocationBucketRaw> relocation_buckets_raw(
-                    (section.bktr.relocation.size - sizeof(RelocationBlock)) /
-                    sizeof(RelocationBucketRaw));
-                if (dec->ReadBytes(relocation_buckets_raw.data(),
-                                   section.bktr.relocation.size - sizeof(RelocationBlock),
-                                   section.bktr.relocation.offset + sizeof(RelocationBlock) -
-                                       offset) !=
-                    section.bktr.relocation.size - sizeof(RelocationBlock)) {
-                    status = Loader::ResultStatus::ErrorBadRelocationBuckets;
-                    return;
-                }
-
-                std::vector<SubsectionBucketRaw> subsection_buckets_raw(
-                    (section.bktr.subsection.size - sizeof(SubsectionBlock)) /
-                    sizeof(SubsectionBucketRaw));
-                if (dec->ReadBytes(subsection_buckets_raw.data(),
-                                   section.bktr.subsection.size - sizeof(SubsectionBlock),
-                                   section.bktr.subsection.offset + sizeof(SubsectionBlock) -
-                                       offset) !=
-                    section.bktr.subsection.size - sizeof(SubsectionBlock)) {
-                    status = Loader::ResultStatus::ErrorBadSubsectionBuckets;
-                    return;
-                }
-
-                std::vector<RelocationBucket> relocation_buckets(relocation_buckets_raw.size());
-                std::transform(relocation_buckets_raw.begin(), relocation_buckets_raw.end(),
-                               relocation_buckets.begin(), &ConvertRelocationBucketRaw);
-                std::vector<SubsectionBucket> subsection_buckets(subsection_buckets_raw.size());
-                std::transform(subsection_buckets_raw.begin(), subsection_buckets_raw.end(),
-                               subsection_buckets.begin(), &ConvertSubsectionBucketRaw);
-
-                u32 ctr_low;
-                std::memcpy(&ctr_low, section.raw.section_ctr.data(), sizeof(ctr_low));
-                subsection_buckets.back().entries.push_back(
-                    {section.bktr.relocation.offset, {0}, ctr_low});
-                subsection_buckets.back().entries.push_back({size, {0}, 0});
-
-                boost::optional<Core::Crypto::Key128> key = boost::none;
-                if (encrypted) {
-                    if (has_rights_id) {
-                        status = Loader::ResultStatus::Success;
-                        key = GetTitlekey();
-                        if (key == boost::none) {
-                            status = Loader::ResultStatus::ErrorMissingTitlekey;
-                            return;
-                        }
-                    } else {
-                        key = GetKeyAreaKey(NCASectionCryptoType::BKTR);
-                        if (key == boost::none) {
-                            status = Loader::ResultStatus::ErrorMissingKeyAreaKey;
-                            return;
-                        }
-                    }
-                }
-
-                if (bktr_base_romfs == nullptr) {
-                    status = Loader::ResultStatus::ErrorMissingBKTRBaseRomFS;
-                    return;
-                }
-
-                auto bktr = std::make_shared<BKTR>(
-                    bktr_base_romfs, std::make_shared<OffsetVfsFile>(file, romfs_size, base_offset),
-                    relocation_block, relocation_buckets, subsection_block, subsection_buckets,
-                    encrypted, encrypted ? key.get() : Core::Crypto::Key128{}, base_offset,
-                    bktr_base_ivfc_offset, section.raw.section_ctr);
-
-                // BKTR applies to entire IVFC, so make an offset version to level 6
-
-                files.push_back(std::make_shared<OffsetVfsFile>(
-                    bktr, romfs_size, section.romfs.ivfc.levels[IVFC_MAX_LEVEL - 1].offset));
-                romfs = files.back();
-            } else {
-                files.push_back(std::move(dec));
-                romfs = files.back();
-            }
-        } else if (section.raw.header.filesystem_type == NCASectionFilesystemType::PFS0) {
-            u64 offset = (static_cast<u64>(header.section_tables[i].media_offset) *
-                          MEDIA_OFFSET_MULTIPLIER) +
-                         section.pfs0.pfs0_header_offset;
-            u64 size = MEDIA_OFFSET_MULTIPLIER * (header.section_tables[i].media_end_offset -
-                                                  header.section_tables[i].media_offset);
-            auto dec =
-                Decrypt(section, std::make_shared<OffsetVfsFile>(file, size, offset), offset);
-            if (dec != nullptr) {
-                auto npfs = std::make_shared<PartitionFilesystem>(std::move(dec));
-
-                if (npfs->GetStatus() == Loader::ResultStatus::Success) {
-                    dirs.push_back(std::move(npfs));
-                    if (IsDirectoryExeFS(dirs.back()))
-                        exefs = dirs.back();
-                } else {
-                    if (has_rights_id)
-                        status = Loader::ResultStatus::ErrorIncorrectTitlekeyOrTitlekek;
-                    else
-                        status = Loader::ResultStatus::ErrorIncorrectKeyAreaKey;
-                    return;
-                }
-            } else {
-                if (status != Loader::ResultStatus::Success)
-                    return;
-                if (has_rights_id)
-                    status = Loader::ResultStatus::ErrorIncorrectTitlekeyOrTitlekek;
-                else
-                    status = Loader::ResultStatus::ErrorIncorrectKeyAreaKey;
-                return;
-            }
-        }
-    }
-
-    status = Loader::ResultStatus::Success;
-}
-
-NCA::~NCA() = default;
-
 Loader::ResultStatus NCA::GetStatus() const {
     return status;
 }
diff --git a/src/core/file_sys/content_archive.h b/src/core/file_sys/content_archive.h
index f9f66cae9..1c903cd3f 100644
--- a/src/core/file_sys/content_archive.h
+++ b/src/core/file_sys/content_archive.h
@@ -73,8 +73,6 @@ inline bool IsDirectoryExeFS(const std::shared_ptr<VfsDirectory>& pfs) {
     return pfs->GetFile("main") != nullptr && pfs->GetFile("main.npdm") != nullptr;
 }
 
-bool IsValidNCA(const NCAHeader& header);
-
 // An implementation of VfsDirectory that represents a Nintendo Content Archive (NCA) conatiner.
 // After construction, use GetStatus to determine if the file is valid and ready to be used.
 class NCA : public ReadOnlyVfsDirectory {
@@ -106,10 +104,19 @@ protected:
     bool ReplaceFileWithSubdirectory(VirtualFile file, VirtualDir dir) override;
 
 private:
+    bool CheckSupportedNCA(const NCAHeader& header);
+    bool HandlePotentialHeaderDecryption();
+
+    std::vector<NCASectionHeader> ReadSectionHeaders() const;
+    bool ReadSections(const std::vector<NCASectionHeader>& sections, u64 bktr_base_ivfc_offset);
+    bool ReadRomFSSection(const NCASectionHeader& section, const NCASectionTableEntry& entry,
+                          u64 bktr_base_ivfc_offset);
+    bool ReadPFS0Section(const NCASectionHeader& section, const NCASectionTableEntry& entry);
+
     u8 GetCryptoRevision() const;
     boost::optional<Core::Crypto::Key128> GetKeyAreaKey(NCASectionCryptoType type) const;
     boost::optional<Core::Crypto::Key128> GetTitlekey();
-    VirtualFile Decrypt(NCASectionHeader header, VirtualFile in, u64 starting_offset);
+    VirtualFile Decrypt(const NCASectionHeader& header, VirtualFile in, u64 starting_offset);
 
     std::vector<VirtualDir> dirs;
     std::vector<VirtualFile> files;
@@ -118,15 +125,15 @@ private:
     VirtualDir exefs = nullptr;
     VirtualFile file;
     VirtualFile bktr_base_romfs;
-    u64 ivfc_offset;
+    u64 ivfc_offset = 0;
 
     NCAHeader header{};
     bool has_rights_id{};
 
     Loader::ResultStatus status{};
 
-    bool encrypted;
-    bool is_update;
+    bool encrypted = false;
+    bool is_update = false;
 
     Core::Crypto::KeyManager keys;
 };
diff --git a/src/core/file_sys/control_metadata.cpp b/src/core/file_sys/control_metadata.cpp
index 5b1177a03..a012c2be9 100644
--- a/src/core/file_sys/control_metadata.cpp
+++ b/src/core/file_sys/control_metadata.cpp
@@ -17,11 +17,13 @@ const std::array<const char*, 15> LANGUAGE_NAMES = {
 };
 
 std::string LanguageEntry::GetApplicationName() const {
-    return Common::StringFromFixedZeroTerminatedBuffer(application_name.data(), 0x200);
+    return Common::StringFromFixedZeroTerminatedBuffer(application_name.data(),
+                                                       application_name.size());
 }
 
 std::string LanguageEntry::GetDeveloperName() const {
-    return Common::StringFromFixedZeroTerminatedBuffer(developer_name.data(), 0x100);
+    return Common::StringFromFixedZeroTerminatedBuffer(developer_name.data(),
+                                                       developer_name.size());
 }
 
 NACP::NACP(VirtualFile file) : raw(std::make_unique<RawNACP>()) {
@@ -56,7 +58,12 @@ u64 NACP::GetTitleId() const {
     return raw->title_id;
 }
 
+u64 NACP::GetDLCBaseTitleId() const {
+    return raw->dlc_base_title_id;
+}
+
 std::string NACP::GetVersionString() const {
-    return Common::StringFromFixedZeroTerminatedBuffer(raw->version_string.data(), 0x10);
+    return Common::StringFromFixedZeroTerminatedBuffer(raw->version_string.data(),
+                                                       raw->version_string.size());
 }
 } // namespace FileSys
diff --git a/src/core/file_sys/control_metadata.h b/src/core/file_sys/control_metadata.h
index 43d6f0719..141f7e056 100644
--- a/src/core/file_sys/control_metadata.h
+++ b/src/core/file_sys/control_metadata.h
@@ -79,6 +79,7 @@ public:
     std::string GetApplicationName(Language language = Language::Default) const;
     std::string GetDeveloperName(Language language = Language::Default) const;
     u64 GetTitleId() const;
+    u64 GetDLCBaseTitleId() const;
     std::string GetVersionString() const;
 
 private:
diff --git a/src/core/file_sys/patch_manager.cpp b/src/core/file_sys/patch_manager.cpp
index 019caebe9..0117cb0bf 100644
--- a/src/core/file_sys/patch_manager.cpp
+++ b/src/core/file_sys/patch_manager.cpp
@@ -214,8 +214,14 @@ static void ApplyLayeredFS(VirtualFile& romfs, u64 title_id, ContentRecordType t
 
 VirtualFile PatchManager::PatchRomFS(VirtualFile romfs, u64 ivfc_offset, ContentRecordType type,
                                      VirtualFile update_raw) const {
-    LOG_INFO(Loader, "Patching RomFS for title_id={:016X}, type={:02X}", title_id,
-             static_cast<u8>(type));
+    const auto log_string = fmt::format("Patching RomFS for title_id={:016X}, type={:02X}",
+                                        title_id, static_cast<u8>(type))
+                                .c_str();
+
+    if (type == ContentRecordType::Program)
+        LOG_INFO(Loader, log_string);
+    else
+        LOG_DEBUG(Loader, log_string);
 
     if (romfs == nullptr)
         return romfs;
@@ -346,7 +352,7 @@ std::map<std::string, std::string, std::less<>> PatchManager::GetPatchVersionNam
 }
 
 std::pair<std::unique_ptr<NACP>, VirtualFile> PatchManager::GetControlMetadata() const {
-    const auto& installed{Service::FileSystem::GetUnionContents()};
+    const auto installed{Service::FileSystem::GetUnionContents()};
 
     const auto base_control_nca = installed->GetEntry(title_id, ContentRecordType::Control);
     if (base_control_nca == nullptr)
diff --git a/src/core/file_sys/registered_cache.cpp b/src/core/file_sys/registered_cache.cpp
index e9b040689..1febb398e 100644
--- a/src/core/file_sys/registered_cache.cpp
+++ b/src/core/file_sys/registered_cache.cpp
@@ -308,14 +308,14 @@ VirtualFile RegisteredCache::GetEntryRaw(RegisteredCacheEntry entry) const {
     return GetEntryRaw(entry.title_id, entry.type);
 }
 
-std::shared_ptr<NCA> RegisteredCache::GetEntry(u64 title_id, ContentRecordType type) const {
+std::unique_ptr<NCA> RegisteredCache::GetEntry(u64 title_id, ContentRecordType type) const {
     const auto raw = GetEntryRaw(title_id, type);
     if (raw == nullptr)
         return nullptr;
-    return std::make_shared<NCA>(raw);
+    return std::make_unique<NCA>(raw);
 }
 
-std::shared_ptr<NCA> RegisteredCache::GetEntry(RegisteredCacheEntry entry) const {
+std::unique_ptr<NCA> RegisteredCache::GetEntry(RegisteredCacheEntry entry) const {
     return GetEntry(entry.title_id, entry.type);
 }
 
@@ -516,7 +516,7 @@ bool RegisteredCache::RawInstallYuzuMeta(const CNMT& cnmt) {
                         }) != yuzu_meta.end();
 }
 
-RegisteredCacheUnion::RegisteredCacheUnion(std::vector<std::shared_ptr<RegisteredCache>> caches)
+RegisteredCacheUnion::RegisteredCacheUnion(std::vector<RegisteredCache*> caches)
     : caches(std::move(caches)) {}
 
 void RegisteredCacheUnion::Refresh() {
@@ -572,14 +572,14 @@ VirtualFile RegisteredCacheUnion::GetEntryRaw(RegisteredCacheEntry entry) const
     return GetEntryRaw(entry.title_id, entry.type);
 }
 
-std::shared_ptr<NCA> RegisteredCacheUnion::GetEntry(u64 title_id, ContentRecordType type) const {
+std::unique_ptr<NCA> RegisteredCacheUnion::GetEntry(u64 title_id, ContentRecordType type) const {
     const auto raw = GetEntryRaw(title_id, type);
     if (raw == nullptr)
         return nullptr;
-    return std::make_shared<NCA>(raw);
+    return std::make_unique<NCA>(raw);
 }
 
-std::shared_ptr<NCA> RegisteredCacheUnion::GetEntry(RegisteredCacheEntry entry) const {
+std::unique_ptr<NCA> RegisteredCacheUnion::GetEntry(RegisteredCacheEntry entry) const {
     return GetEntry(entry.title_id, entry.type);
 }
 
diff --git a/src/core/file_sys/registered_cache.h b/src/core/file_sys/registered_cache.h
index c0cd59fc5..5ddacba47 100644
--- a/src/core/file_sys/registered_cache.h
+++ b/src/core/file_sys/registered_cache.h
@@ -88,8 +88,8 @@ public:
     VirtualFile GetEntryRaw(u64 title_id, ContentRecordType type) const;
     VirtualFile GetEntryRaw(RegisteredCacheEntry entry) const;
 
-    std::shared_ptr<NCA> GetEntry(u64 title_id, ContentRecordType type) const;
-    std::shared_ptr<NCA> GetEntry(RegisteredCacheEntry entry) const;
+    std::unique_ptr<NCA> GetEntry(u64 title_id, ContentRecordType type) const;
+    std::unique_ptr<NCA> GetEntry(RegisteredCacheEntry entry) const;
 
     std::vector<RegisteredCacheEntry> ListEntries() const;
     // If a parameter is not boost::none, it will be filtered for from all entries.
@@ -142,7 +142,7 @@ private:
 // Combines multiple RegisteredCaches (i.e. SysNAND, UserNAND, SDMC) into one interface.
 class RegisteredCacheUnion {
 public:
-    explicit RegisteredCacheUnion(std::vector<std::shared_ptr<RegisteredCache>> caches);
+    explicit RegisteredCacheUnion(std::vector<RegisteredCache*> caches);
 
     void Refresh();
 
@@ -157,8 +157,8 @@ public:
     VirtualFile GetEntryRaw(u64 title_id, ContentRecordType type) const;
     VirtualFile GetEntryRaw(RegisteredCacheEntry entry) const;
 
-    std::shared_ptr<NCA> GetEntry(u64 title_id, ContentRecordType type) const;
-    std::shared_ptr<NCA> GetEntry(RegisteredCacheEntry entry) const;
+    std::unique_ptr<NCA> GetEntry(u64 title_id, ContentRecordType type) const;
+    std::unique_ptr<NCA> GetEntry(RegisteredCacheEntry entry) const;
 
     std::vector<RegisteredCacheEntry> ListEntries() const;
     // If a parameter is not boost::none, it will be filtered for from all entries.
@@ -168,7 +168,7 @@ public:
         boost::optional<u64> title_id = boost::none) const;
 
 private:
-    std::vector<std::shared_ptr<RegisteredCache>> caches;
+    std::vector<RegisteredCache*> caches;
 };
 
 } // namespace FileSys
diff --git a/src/core/file_sys/savedata_factory.cpp b/src/core/file_sys/savedata_factory.cpp
index 47f2ab9e0..ef1aaebbb 100644
--- a/src/core/file_sys/savedata_factory.cpp
+++ b/src/core/file_sys/savedata_factory.cpp
@@ -51,6 +51,13 @@ ResultVal<VirtualDir> SaveDataFactory::Open(SaveDataSpaceId space, SaveDataDescr
                     meta.title_id);
     }
 
+    if (meta.type == SaveDataType::DeviceSaveData && meta.user_id != u128{0, 0}) {
+        LOG_WARNING(Service_FS,
+                    "Possibly incorrect SaveDataDescriptor, type is DeviceSaveData but user_id is "
+                    "non-zero ({:016X}{:016X})",
+                    meta.user_id[1], meta.user_id[0]);
+    }
+
     std::string save_directory =
         GetFullPath(space, meta.type, meta.title_id, meta.user_id, meta.save_id);
 
@@ -92,6 +99,9 @@ std::string SaveDataFactory::GetFullPath(SaveDataSpaceId space, SaveDataType typ
     case SaveDataSpaceId::NandUser:
         out = "/user/";
         break;
+    case SaveDataSpaceId::TemporaryStorage:
+        out = "/temp/";
+        break;
     default:
         ASSERT_MSG(false, "Unrecognized SaveDataSpaceId: {:02X}", static_cast<u8>(space));
     }
@@ -100,10 +110,11 @@ std::string SaveDataFactory::GetFullPath(SaveDataSpaceId space, SaveDataType typ
     case SaveDataType::SystemSaveData:
         return fmt::format("{}save/{:016X}/{:016X}{:016X}", out, save_id, user_id[1], user_id[0]);
     case SaveDataType::SaveData:
+    case SaveDataType::DeviceSaveData:
         return fmt::format("{}save/{:016X}/{:016X}{:016X}/{:016X}", out, 0, user_id[1], user_id[0],
                            title_id);
     case SaveDataType::TemporaryStorage:
-        return fmt::format("{}temp/{:016X}/{:016X}{:016X}/{:016X}", out, 0, user_id[1], user_id[0],
+        return fmt::format("{}{:016X}/{:016X}{:016X}/{:016X}", out, 0, user_id[1], user_id[0],
                            title_id);
     default:
         ASSERT_MSG(false, "Unrecognized SaveDataType: {:02X}", static_cast<u8>(type));
diff --git a/src/core/file_sys/sdmc_factory.cpp b/src/core/file_sys/sdmc_factory.cpp
index d66a9c9a4..bd3a57058 100644
--- a/src/core/file_sys/sdmc_factory.cpp
+++ b/src/core/file_sys/sdmc_factory.cpp
@@ -10,10 +10,10 @@
 namespace FileSys {
 
 SDMCFactory::SDMCFactory(VirtualDir dir_)
-    : dir(std::move(dir_)), contents(std::make_shared<RegisteredCache>(
+    : dir(std::move(dir_)), contents(std::make_unique<RegisteredCache>(
                                 GetOrCreateDirectoryRelative(dir, "/Nintendo/Contents/registered"),
                                 [](const VirtualFile& file, const NcaID& id) {
-                                    return std::make_shared<NAX>(file, id)->GetDecrypted();
+                                    return NAX{file, id}.GetDecrypted();
                                 })) {}
 
 SDMCFactory::~SDMCFactory() = default;
@@ -22,8 +22,8 @@ ResultVal<VirtualDir> SDMCFactory::Open() {
     return MakeResult<VirtualDir>(dir);
 }
 
-std::shared_ptr<RegisteredCache> SDMCFactory::GetSDMCContents() const {
-    return contents;
+RegisteredCache* SDMCFactory::GetSDMCContents() const {
+    return contents.get();
 }
 
 } // namespace FileSys
diff --git a/src/core/file_sys/sdmc_factory.h b/src/core/file_sys/sdmc_factory.h
index ea12149de..42794ba5b 100644
--- a/src/core/file_sys/sdmc_factory.h
+++ b/src/core/file_sys/sdmc_factory.h
@@ -19,12 +19,12 @@ public:
     ~SDMCFactory();
 
     ResultVal<VirtualDir> Open();
-    std::shared_ptr<RegisteredCache> GetSDMCContents() const;
+    RegisteredCache* GetSDMCContents() const;
 
 private:
     VirtualDir dir;
 
-    std::shared_ptr<RegisteredCache> contents;
+    std::unique_ptr<RegisteredCache> contents;
 };
 
 } // namespace FileSys
diff --git a/src/core/gdbstub/gdbstub.cpp b/src/core/gdbstub/gdbstub.cpp
index e961ef121..bdcc889e0 100644
--- a/src/core/gdbstub/gdbstub.cpp
+++ b/src/core/gdbstub/gdbstub.cpp
@@ -207,7 +207,7 @@ void RegisterModule(std::string name, VAddr beg, VAddr end, bool add_elf_ext) {
 
 static Kernel::Thread* FindThreadById(int id) {
     for (u32 core = 0; core < Core::NUM_CPU_CORES; core++) {
-        const auto& threads = Core::System::GetInstance().Scheduler(core)->GetThreadList();
+        const auto& threads = Core::System::GetInstance().Scheduler(core).GetThreadList();
         for (auto& thread : threads) {
             if (thread->GetThreadID() == static_cast<u32>(id)) {
                 current_core = core;
@@ -597,7 +597,7 @@ static void HandleQuery() {
     } else if (strncmp(query, "fThreadInfo", strlen("fThreadInfo")) == 0) {
         std::string val = "m";
         for (u32 core = 0; core < Core::NUM_CPU_CORES; core++) {
-            const auto& threads = Core::System::GetInstance().Scheduler(core)->GetThreadList();
+            const auto& threads = Core::System::GetInstance().Scheduler(core).GetThreadList();
             for (const auto& thread : threads) {
                 val += fmt::format("{:x}", thread->GetThreadID());
                 val += ",";
@@ -612,7 +612,7 @@ static void HandleQuery() {
         buffer += "l<?xml version=\"1.0\"?>";
         buffer += "<threads>";
         for (u32 core = 0; core < Core::NUM_CPU_CORES; core++) {
-            const auto& threads = Core::System::GetInstance().Scheduler(core)->GetThreadList();
+            const auto& threads = Core::System::GetInstance().Scheduler(core).GetThreadList();
             for (const auto& thread : threads) {
                 buffer +=
                     fmt::format(R"*(<thread id="{:x}" core="{:d}" name="Thread {:x}"></thread>)*",
diff --git a/src/core/hle/kernel/address_arbiter.cpp b/src/core/hle/kernel/address_arbiter.cpp
index ebf193930..57157beb4 100644
--- a/src/core/hle/kernel/address_arbiter.cpp
+++ b/src/core/hle/kernel/address_arbiter.cpp
@@ -39,7 +39,7 @@ static std::vector<SharedPtr<Thread>> GetThreadsWaitingOnAddress(VAddr address)
                                            std::vector<SharedPtr<Thread>>& waiting_threads,
                                            VAddr arb_addr) {
         const auto& scheduler = Core::System::GetInstance().Scheduler(core_index);
-        const auto& thread_list = scheduler->GetThreadList();
+        const auto& thread_list = scheduler.GetThreadList();
 
         for (const auto& thread : thread_list) {
             if (thread->GetArbiterWaitAddress() == arb_addr)
diff --git a/src/core/hle/kernel/process.cpp b/src/core/hle/kernel/process.cpp
index c80b2c507..073dd5a7d 100644
--- a/src/core/hle/kernel/process.cpp
+++ b/src/core/hle/kernel/process.cpp
@@ -153,11 +153,11 @@ void Process::PrepareForTermination() {
         }
     };
 
-    auto& system = Core::System::GetInstance();
-    stop_threads(system.Scheduler(0)->GetThreadList());
-    stop_threads(system.Scheduler(1)->GetThreadList());
-    stop_threads(system.Scheduler(2)->GetThreadList());
-    stop_threads(system.Scheduler(3)->GetThreadList());
+    const auto& system = Core::System::GetInstance();
+    stop_threads(system.Scheduler(0).GetThreadList());
+    stop_threads(system.Scheduler(1).GetThreadList());
+    stop_threads(system.Scheduler(2).GetThreadList());
+    stop_threads(system.Scheduler(3).GetThreadList());
 }
 
 /**
diff --git a/src/core/hle/kernel/process.h b/src/core/hle/kernel/process.h
index 73ec01e11..f2816943a 100644
--- a/src/core/hle/kernel/process.h
+++ b/src/core/hle/kernel/process.h
@@ -24,6 +24,7 @@ class ProgramMetadata;
 namespace Kernel {
 
 class KernelCore;
+class ResourceLimit;
 
 struct AddressMapping {
     // Address and size must be page-aligned
@@ -57,9 +58,23 @@ union ProcessFlags {
     BitField<12, 1, u16> loaded_high; ///< Application loaded high (not at 0x00100000).
 };
 
-enum class ProcessStatus { Created, Running, Exited };
-
-class ResourceLimit;
+/**
+ * Indicates the status of a Process instance.
+ *
+ * @note These match the values as used by kernel,
+ *       so new entries should only be added if RE
+ *       shows that a new value has been introduced.
+ */
+enum class ProcessStatus {
+    Created,
+    CreatedWithDebuggerAttached,
+    Running,
+    WaitingForDebuggerToAttach,
+    DebuggerAttached,
+    Exiting,
+    Exited,
+    DebugBreak,
+};
 
 struct CodeSet final {
     struct Segment {
diff --git a/src/core/hle/kernel/svc.cpp b/src/core/hle/kernel/svc.cpp
index e406df829..3b8a2e230 100644
--- a/src/core/hle/kernel/svc.cpp
+++ b/src/core/hle/kernel/svc.cpp
@@ -8,6 +8,7 @@
 #include <mutex>
 #include <vector>
 
+#include "common/alignment.h"
 #include "common/assert.h"
 #include "common/logging/log.h"
 #include "common/microprofile.h"
@@ -36,9 +37,6 @@
 
 namespace Kernel {
 namespace {
-constexpr bool Is4KBAligned(VAddr address) {
-    return (address & 0xFFF) == 0;
-}
 
 // Checks if address + size is greater than the given address
 // This can return false if the size causes an overflow of a 64-bit type
@@ -69,11 +67,11 @@ bool IsInsideNewMapRegion(const VMManager& vm, VAddr address, u64 size) {
 // in the same order.
 ResultCode MapUnmapMemorySanityChecks(const VMManager& vm_manager, VAddr dst_addr, VAddr src_addr,
                                       u64 size) {
-    if (!Is4KBAligned(dst_addr) || !Is4KBAligned(src_addr)) {
+    if (!Common::Is4KBAligned(dst_addr) || !Common::Is4KBAligned(src_addr)) {
         return ERR_INVALID_ADDRESS;
     }
 
-    if (size == 0 || !Is4KBAligned(size)) {
+    if (size == 0 || !Common::Is4KBAligned(size)) {
         return ERR_INVALID_SIZE;
     }
 
@@ -352,6 +350,10 @@ static ResultCode ArbitrateLock(Handle holding_thread_handle, VAddr mutex_addr,
         return ERR_INVALID_ADDRESS_STATE;
     }
 
+    if (!Common::IsWordAligned(mutex_addr)) {
+        return ERR_INVALID_ADDRESS;
+    }
+
     auto& handle_table = Core::System::GetInstance().Kernel().HandleTable();
     return Mutex::TryAcquire(handle_table, mutex_addr, holding_thread_handle,
                              requesting_thread_handle);
@@ -365,6 +367,10 @@ static ResultCode ArbitrateUnlock(VAddr mutex_addr) {
         return ERR_INVALID_ADDRESS_STATE;
     }
 
+    if (!Common::IsWordAligned(mutex_addr)) {
+        return ERR_INVALID_ADDRESS;
+    }
+
     return Mutex::Release(mutex_addr);
 }
 
@@ -389,6 +395,12 @@ static void Break(u32 reason, u64 info1, u64 info2) {
             "Emulated program broke execution! reason=0x{:016X}, info1=0x{:016X}, info2=0x{:016X}",
             reason, info1, info2);
         ASSERT(false);
+
+        Core::CurrentProcess()->PrepareForTermination();
+
+        // Kill the current thread
+        GetCurrentThread()->Stop();
+        Core::System::GetInstance().PrepareReschedule();
     }
 }
 
@@ -442,25 +454,12 @@ static ResultCode GetInfo(u64* result, u64 info_id, u64 handle, u64 info_sub_id)
     case GetInfoType::RandomEntropy:
         *result = 0;
         break;
-    case GetInfoType::AddressSpaceBaseAddr:
-        *result = vm_manager.GetCodeRegionBaseAddress();
+    case GetInfoType::ASLRRegionBaseAddr:
+        *result = vm_manager.GetASLRRegionBaseAddress();
         break;
-    case GetInfoType::AddressSpaceSize: {
-        const u64 width = vm_manager.GetAddressSpaceWidth();
-
-        switch (width) {
-        case 32:
-            *result = 0xFFE00000;
-            break;
-        case 36:
-            *result = 0xFF8000000;
-            break;
-        case 39:
-            *result = 0x7FF8000000;
-            break;
-        }
+    case GetInfoType::ASLRRegionSize:
+        *result = vm_manager.GetASLRRegionSize();
         break;
-    }
     case GetInfoType::NewMapRegionBaseAddr:
         *result = vm_manager.GetNewMapRegionBaseAddress();
         break;
@@ -577,14 +576,18 @@ static ResultCode MapSharedMemory(Handle shared_memory_handle, VAddr addr, u64 s
               "called, shared_memory_handle=0x{:X}, addr=0x{:X}, size=0x{:X}, permissions=0x{:08X}",
               shared_memory_handle, addr, size, permissions);
 
-    if (!Is4KBAligned(addr)) {
+    if (!Common::Is4KBAligned(addr)) {
         return ERR_INVALID_ADDRESS;
     }
 
-    if (size == 0 || !Is4KBAligned(size)) {
+    if (size == 0 || !Common::Is4KBAligned(size)) {
         return ERR_INVALID_SIZE;
     }
 
+    if (!IsValidAddressRange(addr, size)) {
+        return ERR_INVALID_ADDRESS_STATE;
+    }
+
     const auto permissions_type = static_cast<MemoryPermission>(permissions);
     if (permissions_type != MemoryPermission::Read &&
         permissions_type != MemoryPermission::ReadWrite) {
@@ -598,26 +601,46 @@ static ResultCode MapSharedMemory(Handle shared_memory_handle, VAddr addr, u64 s
         return ERR_INVALID_HANDLE;
     }
 
-    return shared_memory->Map(Core::CurrentProcess(), addr, permissions_type,
-                              MemoryPermission::DontCare);
+    auto* const current_process = Core::CurrentProcess();
+    const auto& vm_manager = current_process->VMManager();
+
+    if (!vm_manager.IsWithinASLRRegion(addr, size)) {
+        return ERR_INVALID_MEMORY_RANGE;
+    }
+
+    return shared_memory->Map(current_process, addr, permissions_type, MemoryPermission::DontCare);
 }
 
 static ResultCode UnmapSharedMemory(Handle shared_memory_handle, VAddr addr, u64 size) {
     LOG_WARNING(Kernel_SVC, "called, shared_memory_handle=0x{:08X}, addr=0x{:X}, size=0x{:X}",
                 shared_memory_handle, addr, size);
 
-    if (!Is4KBAligned(addr)) {
+    if (!Common::Is4KBAligned(addr)) {
         return ERR_INVALID_ADDRESS;
     }
 
-    if (size == 0 || !Is4KBAligned(size)) {
+    if (size == 0 || !Common::Is4KBAligned(size)) {
         return ERR_INVALID_SIZE;
     }
 
+    if (!IsValidAddressRange(addr, size)) {
+        return ERR_INVALID_ADDRESS_STATE;
+    }
+
     auto& kernel = Core::System::GetInstance().Kernel();
     auto shared_memory = kernel.HandleTable().Get<SharedMemory>(shared_memory_handle);
+    if (!shared_memory) {
+        return ERR_INVALID_HANDLE;
+    }
+
+    auto* const current_process = Core::CurrentProcess();
+    const auto& vm_manager = current_process->VMManager();
 
-    return shared_memory->Unmap(Core::CurrentProcess(), addr);
+    if (!vm_manager.IsWithinASLRRegion(addr, size)) {
+        return ERR_INVALID_MEMORY_RANGE;
+    }
+
+    return shared_memory->Unmap(current_process, addr);
 }
 
 /// Query process memory
@@ -803,7 +826,7 @@ static ResultCode SignalProcessWideKey(VAddr condition_variable_addr, s32 target
                                            std::vector<SharedPtr<Thread>>& waiting_threads,
                                            VAddr condvar_addr) {
         const auto& scheduler = Core::System::GetInstance().Scheduler(core_index);
-        const auto& thread_list = scheduler->GetThreadList();
+        const auto& thread_list = scheduler.GetThreadList();
 
         for (const auto& thread : thread_list) {
             if (thread->GetCondVarWaitAddress() == condvar_addr)
@@ -1092,6 +1115,29 @@ static ResultCode ClearEvent(Handle handle) {
     return RESULT_SUCCESS;
 }
 
+static ResultCode GetProcessInfo(u64* out, Handle process_handle, u32 type) {
+    LOG_DEBUG(Kernel_SVC, "called, handle=0x{:08X}, type=0x{:X}", process_handle, type);
+
+    // This function currently only allows retrieving a process' status.
+    enum class InfoType {
+        Status,
+    };
+
+    const auto& kernel = Core::System::GetInstance().Kernel();
+    const auto process = kernel.HandleTable().Get<Process>(process_handle);
+    if (!process) {
+        return ERR_INVALID_HANDLE;
+    }
+
+    const auto info_type = static_cast<InfoType>(type);
+    if (info_type != InfoType::Status) {
+        return ERR_INVALID_ENUM_VALUE;
+    }
+
+    *out = static_cast<u64>(process->GetStatus());
+    return RESULT_SUCCESS;
+}
+
 namespace {
 struct FunctionDef {
     using Func = void();
@@ -1227,7 +1273,7 @@ static const FunctionDef SVC_Table[] = {
     {0x79, nullptr, "CreateProcess"},
     {0x7A, nullptr, "StartProcess"},
     {0x7B, nullptr, "TerminateProcess"},
-    {0x7C, nullptr, "GetProcessInfo"},
+    {0x7C, SvcWrap<GetProcessInfo>, "GetProcessInfo"},
     {0x7D, nullptr, "CreateResourceLimit"},
     {0x7E, nullptr, "SetResourceLimitLimitValue"},
     {0x7F, nullptr, "CallSecureMonitor"},
diff --git a/src/core/hle/kernel/svc.h b/src/core/hle/kernel/svc.h
index 70148c4fe..554a5e328 100644
--- a/src/core/hle/kernel/svc.h
+++ b/src/core/hle/kernel/svc.h
@@ -41,8 +41,8 @@ enum class GetInfoType : u64 {
     RandomEntropy = 11,
     PerformanceCounter = 0xF0000002,
     // 2.0.0+
-    AddressSpaceBaseAddr = 12,
-    AddressSpaceSize = 13,
+    ASLRRegionBaseAddr = 12,
+    ASLRRegionSize = 13,
     NewMapRegionBaseAddr = 14,
     NewMapRegionSize = 15,
     // 3.0.0+
diff --git a/src/core/hle/kernel/svc_wrap.h b/src/core/hle/kernel/svc_wrap.h
index cbb80c3c4..b09753c80 100644
--- a/src/core/hle/kernel/svc_wrap.h
+++ b/src/core/hle/kernel/svc_wrap.h
@@ -77,6 +77,14 @@ void SvcWrap() {
     FuncReturn(retval);
 }
 
+template <ResultCode func(u64*, u32, u32)>
+void SvcWrap() {
+    u64 param_1 = 0;
+    u32 retval = func(&param_1, static_cast<u32>(Param(1)), static_cast<u32>(Param(2))).raw;
+    Core::CurrentArmInterface().SetReg(1, param_1);
+    FuncReturn(retval);
+}
+
 template <ResultCode func(u32, u64)>
 void SvcWrap() {
     FuncReturn(func(static_cast<u32>(Param(0)), Param(1)).raw);
diff --git a/src/core/hle/kernel/thread.cpp b/src/core/hle/kernel/thread.cpp
index 352ce1725..35ec98c1a 100644
--- a/src/core/hle/kernel/thread.cpp
+++ b/src/core/hle/kernel/thread.cpp
@@ -97,7 +97,7 @@ void Thread::CancelWakeupTimer() {
 static boost::optional<s32> GetNextProcessorId(u64 mask) {
     for (s32 index = 0; index < Core::NUM_CPU_CORES; ++index) {
         if (mask & (1ULL << index)) {
-            if (!Core::System::GetInstance().Scheduler(index)->GetCurrentThread()) {
+            if (!Core::System::GetInstance().Scheduler(index).GetCurrentThread()) {
                 // Core is enabled and not running any threads, use this one
                 return index;
             }
@@ -147,14 +147,14 @@ void Thread::ResumeFromWait() {
         new_processor_id = processor_id;
     }
     if (ideal_core != -1 &&
-        Core::System::GetInstance().Scheduler(ideal_core)->GetCurrentThread() == nullptr) {
+        Core::System::GetInstance().Scheduler(ideal_core).GetCurrentThread() == nullptr) {
         new_processor_id = ideal_core;
     }
 
     ASSERT(*new_processor_id < 4);
 
     // Add thread to new core's scheduler
-    auto& next_scheduler = Core::System::GetInstance().Scheduler(*new_processor_id);
+    auto* next_scheduler = &Core::System::GetInstance().Scheduler(*new_processor_id);
 
     if (*new_processor_id != processor_id) {
         // Remove thread from previous core's scheduler
@@ -169,7 +169,7 @@ void Thread::ResumeFromWait() {
     next_scheduler->ScheduleThread(this, current_priority);
 
     // Change thread's scheduler
-    scheduler = next_scheduler.get();
+    scheduler = next_scheduler;
 
     Core::System::GetInstance().CpuCore(processor_id).PrepareReschedule();
 }
@@ -230,7 +230,7 @@ ResultVal<SharedPtr<Thread>> Thread::Create(KernelCore& kernel, std::string name
     thread->name = std::move(name);
     thread->callback_handle = kernel.ThreadWakeupCallbackHandleTable().Create(thread).Unwrap();
     thread->owner_process = &owner_process;
-    thread->scheduler = Core::System::GetInstance().Scheduler(processor_id).get();
+    thread->scheduler = &Core::System::GetInstance().Scheduler(processor_id);
     thread->scheduler->AddThread(thread, priority);
     thread->tls_address = thread->owner_process->MarkNextAvailableTLSSlotAsUsed(*thread);
 
@@ -375,14 +375,14 @@ void Thread::ChangeCore(u32 core, u64 mask) {
         new_processor_id = processor_id;
     }
     if (ideal_core != -1 &&
-        Core::System::GetInstance().Scheduler(ideal_core)->GetCurrentThread() == nullptr) {
+        Core::System::GetInstance().Scheduler(ideal_core).GetCurrentThread() == nullptr) {
         new_processor_id = ideal_core;
     }
 
     ASSERT(*new_processor_id < 4);
 
     // Add thread to new core's scheduler
-    auto& next_scheduler = Core::System::GetInstance().Scheduler(*new_processor_id);
+    auto* next_scheduler = &Core::System::GetInstance().Scheduler(*new_processor_id);
 
     if (*new_processor_id != processor_id) {
         // Remove thread from previous core's scheduler
@@ -397,7 +397,7 @@ void Thread::ChangeCore(u32 core, u64 mask) {
     next_scheduler->ScheduleThread(this, current_priority);
 
     // Change thread's scheduler
-    scheduler = next_scheduler.get();
+    scheduler = next_scheduler;
 
     Core::System::GetInstance().CpuCore(processor_id).PrepareReschedule();
 }
diff --git a/src/core/hle/kernel/vm_manager.cpp b/src/core/hle/kernel/vm_manager.cpp
index e412309fd..e1a34eef1 100644
--- a/src/core/hle/kernel/vm_manager.cpp
+++ b/src/core/hle/kernel/vm_manager.cpp
@@ -393,30 +393,35 @@ void VMManager::InitializeMemoryRegionRanges(FileSys::ProgramAddressSpaceType ty
 
     switch (type) {
     case FileSys::ProgramAddressSpaceType::Is32Bit:
+    case FileSys::ProgramAddressSpaceType::Is32BitNoMap:
         address_space_width = 32;
         code_region_base = 0x200000;
         code_region_end = code_region_base + 0x3FE00000;
-        map_region_size = 0x40000000;
-        heap_region_size = 0x40000000;
+        aslr_region_base = 0x200000;
+        aslr_region_end = aslr_region_base + 0xFFE00000;
+        if (type == FileSys::ProgramAddressSpaceType::Is32Bit) {
+            map_region_size = 0x40000000;
+            heap_region_size = 0x40000000;
+        } else {
+            map_region_size = 0;
+            heap_region_size = 0x80000000;
+        }
         break;
     case FileSys::ProgramAddressSpaceType::Is36Bit:
         address_space_width = 36;
         code_region_base = 0x8000000;
         code_region_end = code_region_base + 0x78000000;
+        aslr_region_base = 0x8000000;
+        aslr_region_end = aslr_region_base + 0xFF8000000;
         map_region_size = 0x180000000;
         heap_region_size = 0x180000000;
         break;
-    case FileSys::ProgramAddressSpaceType::Is32BitNoMap:
-        address_space_width = 32;
-        code_region_base = 0x200000;
-        code_region_end = code_region_base + 0x3FE00000;
-        map_region_size = 0;
-        heap_region_size = 0x80000000;
-        break;
     case FileSys::ProgramAddressSpaceType::Is39Bit:
         address_space_width = 39;
         code_region_base = 0x8000000;
         code_region_end = code_region_base + 0x80000000;
+        aslr_region_base = 0x8000000;
+        aslr_region_end = aslr_region_base + 0x7FF8000000;
         map_region_size = 0x1000000000;
         heap_region_size = 0x180000000;
         new_map_region_size = 0x80000000;
@@ -490,6 +495,38 @@ u64 VMManager::GetAddressSpaceWidth() const {
     return address_space_width;
 }
 
+VAddr VMManager::GetASLRRegionBaseAddress() const {
+    return aslr_region_base;
+}
+
+VAddr VMManager::GetASLRRegionEndAddress() const {
+    return aslr_region_end;
+}
+
+u64 VMManager::GetASLRRegionSize() const {
+    return aslr_region_end - aslr_region_base;
+}
+
+bool VMManager::IsWithinASLRRegion(VAddr begin, u64 size) const {
+    const VAddr range_end = begin + size;
+    const VAddr aslr_start = GetASLRRegionBaseAddress();
+    const VAddr aslr_end = GetASLRRegionEndAddress();
+
+    if (aslr_start > begin || begin > range_end || range_end - 1 > aslr_end - 1) {
+        return false;
+    }
+
+    if (range_end > heap_region_base && heap_region_end > begin) {
+        return false;
+    }
+
+    if (range_end > map_region_base && map_region_end > begin) {
+        return false;
+    }
+
+    return true;
+}
+
 VAddr VMManager::GetCodeRegionBaseAddress() const {
     return code_region_base;
 }
diff --git a/src/core/hle/kernel/vm_manager.h b/src/core/hle/kernel/vm_manager.h
index 015559a64..84c890224 100644
--- a/src/core/hle/kernel/vm_manager.h
+++ b/src/core/hle/kernel/vm_manager.h
@@ -205,6 +205,18 @@ public:
     /// Gets the address space width in bits.
     u64 GetAddressSpaceWidth() const;
 
+    /// Gets the base address of the ASLR region.
+    VAddr GetASLRRegionBaseAddress() const;
+
+    /// Gets the end address of the ASLR region.
+    VAddr GetASLRRegionEndAddress() const;
+
+    /// Determines whether or not the specified address range is within the ASLR region.
+    bool IsWithinASLRRegion(VAddr address, u64 size) const;
+
+    /// Gets the size of the ASLR region
+    u64 GetASLRRegionSize() const;
+
     /// Gets the base address of the code region.
     VAddr GetCodeRegionBaseAddress() const;
 
@@ -306,6 +318,9 @@ private:
     VAddr address_space_base = 0;
     VAddr address_space_end = 0;
 
+    VAddr aslr_region_base = 0;
+    VAddr aslr_region_end = 0;
+
     VAddr code_region_base = 0;
     VAddr code_region_end = 0;
 
diff --git a/src/core/hle/service/am/am.cpp b/src/core/hle/service/am/am.cpp
index 69bfce1c1..4d1f83170 100644
--- a/src/core/hle/service/am/am.cpp
+++ b/src/core/hle/service/am/am.cpp
@@ -638,10 +638,12 @@ IApplicationFunctions::IApplicationFunctions() : ServiceFramework("IApplicationF
         {24, nullptr, "GetLaunchStorageInfoForDebug"},
         {25, nullptr, "ExtendSaveData"},
         {26, nullptr, "GetSaveDataSize"},
-        {30, nullptr, "BeginBlockingHomeButtonShortAndLongPressed"},
-        {31, nullptr, "EndBlockingHomeButtonShortAndLongPressed"},
-        {32, nullptr, "BeginBlockingHomeButton"},
-        {33, nullptr, "EndBlockingHomeButton"},
+        {30, &IApplicationFunctions::BeginBlockingHomeButtonShortAndLongPressed,
+         "BeginBlockingHomeButtonShortAndLongPressed"},
+        {31, &IApplicationFunctions::EndBlockingHomeButtonShortAndLongPressed,
+         "EndBlockingHomeButtonShortAndLongPressed"},
+        {32, &IApplicationFunctions::BeginBlockingHomeButton, "BeginBlockingHomeButton"},
+        {33, &IApplicationFunctions::EndBlockingHomeButton, "EndBlockingHomeButton"},
         {40, &IApplicationFunctions::NotifyRunning, "NotifyRunning"},
         {50, &IApplicationFunctions::GetPseudoDeviceId, "GetPseudoDeviceId"},
         {60, nullptr, "SetMediaPlaybackStateForApplication"},
@@ -669,6 +671,32 @@ IApplicationFunctions::IApplicationFunctions() : ServiceFramework("IApplicationF
 
 IApplicationFunctions::~IApplicationFunctions() = default;
 
+void IApplicationFunctions::BeginBlockingHomeButtonShortAndLongPressed(
+    Kernel::HLERequestContext& ctx) {
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(RESULT_SUCCESS);
+    LOG_WARNING(Service_AM, "(STUBBED) called");
+}
+
+void IApplicationFunctions::EndBlockingHomeButtonShortAndLongPressed(
+    Kernel::HLERequestContext& ctx) {
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(RESULT_SUCCESS);
+    LOG_WARNING(Service_AM, "(STUBBED) called");
+}
+
+void IApplicationFunctions::BeginBlockingHomeButton(Kernel::HLERequestContext& ctx) {
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(RESULT_SUCCESS);
+    LOG_WARNING(Service_AM, "(STUBBED) called");
+}
+
+void IApplicationFunctions::EndBlockingHomeButton(Kernel::HLERequestContext& ctx) {
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(RESULT_SUCCESS);
+    LOG_WARNING(Service_AM, "(STUBBED) called");
+}
+
 void IApplicationFunctions::PopLaunchParameter(Kernel::HLERequestContext& ctx) {
     constexpr std::array<u8, 0x88> data{{
         0xca, 0x97, 0x94, 0xc7, // Magic
diff --git a/src/core/hle/service/am/am.h b/src/core/hle/service/am/am.h
index b39b0d838..095f94851 100644
--- a/src/core/hle/service/am/am.h
+++ b/src/core/hle/service/am/am.h
@@ -154,6 +154,10 @@ private:
     void SetGamePlayRecordingState(Kernel::HLERequestContext& ctx);
     void NotifyRunning(Kernel::HLERequestContext& ctx);
     void GetPseudoDeviceId(Kernel::HLERequestContext& ctx);
+    void BeginBlockingHomeButtonShortAndLongPressed(Kernel::HLERequestContext& ctx);
+    void EndBlockingHomeButtonShortAndLongPressed(Kernel::HLERequestContext& ctx);
+    void BeginBlockingHomeButton(Kernel::HLERequestContext& ctx);
+    void EndBlockingHomeButton(Kernel::HLERequestContext& ctx);
 };
 
 class IHomeMenuFunctions final : public ServiceFramework<IHomeMenuFunctions> {
diff --git a/src/core/hle/service/am/omm.cpp b/src/core/hle/service/am/omm.cpp
index 1c37f849f..6ab3fb906 100644
--- a/src/core/hle/service/am/omm.cpp
+++ b/src/core/hle/service/am/omm.cpp
@@ -17,22 +17,24 @@ OMM::OMM() : ServiceFramework{"omm"} {
         {5, nullptr, "GetCradleStatus"},
         {6, nullptr, "FadeInDisplay"},
         {7, nullptr, "FadeOutDisplay"},
-        {8, nullptr, "Unknown1"},
-        {9, nullptr, "Unknown2"},
-        {10, nullptr, "Unknown3"},
-        {11, nullptr, "Unknown4"},
-        {12, nullptr, "Unknown5"},
-        {13, nullptr, "Unknown6"},
-        {14, nullptr, "Unknown7"},
-        {15, nullptr, "Unknown8"},
-        {16, nullptr, "Unknown9"},
-        {17, nullptr, "Unknown10"},
-        {18, nullptr, "Unknown11"},
-        {19, nullptr, "Unknown12"},
-        {20, nullptr, "Unknown13"},
-        {21, nullptr, "Unknown14"},
-        {22, nullptr, "Unknown15"},
-        {23, nullptr, "Unknown16"},
+        {8, nullptr, "GetCradleFwVersion"},
+        {9, nullptr, "NotifyCecSettingsChanged"},
+        {10, nullptr, "SetOperationModePolicy"},
+        {11, nullptr, "GetDefaultDisplayResolution"},
+        {12, nullptr, "GetDefaultDisplayResolutionChangeEvent"},
+        {13, nullptr, "UpdateDefaultDisplayResolution"},
+        {14, nullptr, "ShouldSleepOnBoot"},
+        {15, nullptr, "NotifyHdcpApplicationExecutionStarted"},
+        {16, nullptr, "NotifyHdcpApplicationExecutionFinished"},
+        {17, nullptr, "NotifyHdcpApplicationDrawingStarted"},
+        {18, nullptr, "NotifyHdcpApplicationDrawingFinished"},
+        {19, nullptr, "GetHdcpAuthenticationFailedEvent"},
+        {20, nullptr, "GetHdcpAuthenticationFailedEmulationEnabled"},
+        {21, nullptr, "SetHdcpAuthenticationFailedEmulation"},
+        {22, nullptr, "GetHdcpStateChangeEvent"},
+        {23, nullptr, "GetHdcpState"},
+        {24, nullptr, "ShowCardUpdateProcessing"},
+        {25, nullptr, "SetApplicationCecSettingsAndNotifyChanged"},
     };
     // clang-format on
 
diff --git a/src/core/hle/service/aoc/aoc_u.cpp b/src/core/hle/service/aoc/aoc_u.cpp
index 0ecfb5af1..428069df2 100644
--- a/src/core/hle/service/aoc/aoc_u.cpp
+++ b/src/core/hle/service/aoc/aoc_u.cpp
@@ -7,10 +7,13 @@
 #include <vector>
 #include "common/logging/log.h"
 #include "core/file_sys/content_archive.h"
+#include "core/file_sys/control_metadata.h"
 #include "core/file_sys/nca_metadata.h"
 #include "core/file_sys/partition_filesystem.h"
+#include "core/file_sys/patch_manager.h"
 #include "core/file_sys/registered_cache.h"
 #include "core/hle/ipc_helpers.h"
+#include "core/hle/kernel/event.h"
 #include "core/hle/kernel/process.h"
 #include "core/hle/service/aoc/aoc_u.h"
 #include "core/hle/service/filesystem/filesystem.h"
@@ -19,7 +22,7 @@
 namespace Service::AOC {
 
 constexpr u64 DLC_BASE_TITLE_ID_MASK = 0xFFFFFFFFFFFFE000;
-constexpr u64 DLC_BASE_TO_AOC_ID_MASK = 0x1000;
+constexpr u64 DLC_BASE_TO_AOC_ID = 0x1000;
 
 static bool CheckAOCTitleIDMatchesBase(u64 base, u64 aoc) {
     return (aoc & DLC_BASE_TITLE_ID_MASK) == base;
@@ -53,9 +56,13 @@ AOC_U::AOC_U() : ServiceFramework("aoc:u"), add_on_content(AccumulateAOCTitleIDs
         {5, &AOC_U::GetAddOnContentBaseId, "GetAddOnContentBaseId"},
         {6, nullptr, "PrepareAddOnContentByApplicationId"},
         {7, &AOC_U::PrepareAddOnContent, "PrepareAddOnContent"},
-        {8, nullptr, "GetAddOnContentListChangedEvent"},
+        {8, &AOC_U::GetAddOnContentListChangedEvent, "GetAddOnContentListChangedEvent"},
     };
     RegisterHandlers(functions);
+
+    auto& kernel = Core::System::GetInstance().Kernel();
+    aoc_change_event = Kernel::Event::Create(kernel, Kernel::ResetType::Sticky,
+                                             "GetAddOnContentListChanged:Event");
 }
 
 AOC_U::~AOC_U() = default;
@@ -97,14 +104,24 @@ void AOC_U::ListAddOnContent(Kernel::HLERequestContext& ctx) {
 
     ctx.WriteBuffer(out);
 
-    IPC::ResponseBuilder rb{ctx, 2};
+    IPC::ResponseBuilder rb{ctx, 3};
     rb.Push(RESULT_SUCCESS);
+    rb.Push(count);
 }
 
 void AOC_U::GetAddOnContentBaseId(Kernel::HLERequestContext& ctx) {
     IPC::ResponseBuilder rb{ctx, 4};
     rb.Push(RESULT_SUCCESS);
-    rb.Push(Core::System::GetInstance().CurrentProcess()->GetTitleID() | DLC_BASE_TO_AOC_ID_MASK);
+    const auto title_id = Core::System::GetInstance().CurrentProcess()->GetTitleID();
+    FileSys::PatchManager pm{title_id};
+
+    const auto res = pm.GetControlMetadata();
+    if (res.first == nullptr) {
+        rb.Push(title_id + DLC_BASE_TO_AOC_ID);
+        return;
+    }
+
+    rb.Push(res.first->GetDLCBaseTitleId());
 }
 
 void AOC_U::PrepareAddOnContent(Kernel::HLERequestContext& ctx) {
@@ -118,6 +135,14 @@ void AOC_U::PrepareAddOnContent(Kernel::HLERequestContext& ctx) {
     rb.Push(RESULT_SUCCESS);
 }
 
+void AOC_U::GetAddOnContentListChangedEvent(Kernel::HLERequestContext& ctx) {
+    LOG_WARNING(Service_AOC, "(STUBBED) called");
+
+    IPC::ResponseBuilder rb{ctx, 2, 1};
+    rb.Push(RESULT_SUCCESS);
+    rb.PushCopyObjects(aoc_change_event);
+}
+
 void InstallInterfaces(SM::ServiceManager& service_manager) {
     std::make_shared<AOC_U>()->InstallAsService(service_manager);
 }
diff --git a/src/core/hle/service/aoc/aoc_u.h b/src/core/hle/service/aoc/aoc_u.h
index b3c7cab7a..68d94fdaa 100644
--- a/src/core/hle/service/aoc/aoc_u.h
+++ b/src/core/hle/service/aoc/aoc_u.h
@@ -18,8 +18,10 @@ private:
     void ListAddOnContent(Kernel::HLERequestContext& ctx);
     void GetAddOnContentBaseId(Kernel::HLERequestContext& ctx);
     void PrepareAddOnContent(Kernel::HLERequestContext& ctx);
+    void GetAddOnContentListChangedEvent(Kernel::HLERequestContext& ctx);
 
     std::vector<u64> add_on_content;
+    Kernel::SharedPtr<Kernel::Event> aoc_change_event;
 };
 
 /// Registers all AOC services with the specified service manager.
diff --git a/src/core/hle/service/audio/audren_u.cpp b/src/core/hle/service/audio/audren_u.cpp
index 6073f4ecd..fac6785a5 100644
--- a/src/core/hle/service/audio/audren_u.cpp
+++ b/src/core/hle/service/audio/audren_u.cpp
@@ -22,20 +22,22 @@ class IAudioRenderer final : public ServiceFramework<IAudioRenderer> {
 public:
     explicit IAudioRenderer(AudioCore::AudioRendererParameter audren_params)
         : ServiceFramework("IAudioRenderer") {
+        // clang-format off
         static const FunctionInfo functions[] = {
-            {0, &IAudioRenderer::GetAudioRendererSampleRate, "GetAudioRendererSampleRate"},
-            {1, &IAudioRenderer::GetAudioRendererSampleCount, "GetAudioRendererSampleCount"},
-            {2, &IAudioRenderer::GetAudioRendererMixBufferCount, "GetAudioRendererMixBufferCount"},
-            {3, &IAudioRenderer::GetAudioRendererState, "GetAudioRendererState"},
-            {4, &IAudioRenderer::RequestUpdateAudioRenderer, "RequestUpdateAudioRenderer"},
-            {5, &IAudioRenderer::StartAudioRenderer, "StartAudioRenderer"},
-            {6, &IAudioRenderer::StopAudioRenderer, "StopAudioRenderer"},
+            {0, &IAudioRenderer::GetSampleRate, "GetSampleRate"},
+            {1, &IAudioRenderer::GetSampleCount, "GetSampleCount"},
+            {2, &IAudioRenderer::GetMixBufferCount, "GetMixBufferCount"},
+            {3, &IAudioRenderer::GetState, "GetState"},
+            {4, &IAudioRenderer::RequestUpdate, "RequestUpdate"},
+            {5, &IAudioRenderer::Start, "Start"},
+            {6, &IAudioRenderer::Stop, "Stop"},
             {7, &IAudioRenderer::QuerySystemEvent, "QuerySystemEvent"},
-            {8, nullptr, "SetAudioRendererRenderingTimeLimit"},
-            {9, nullptr, "GetAudioRendererRenderingTimeLimit"},
-            {10, nullptr, "RequestUpdateAudioRendererAuto"},
+            {8, nullptr, "SetRenderingTimeLimit"},
+            {9, nullptr, "GetRenderingTimeLimit"},
+            {10, nullptr, "RequestUpdateAuto"},
             {11, nullptr, "ExecuteAudioRendererRendering"},
         };
+        // clang-format on
         RegisterHandlers(functions);
 
         auto& kernel = Core::System::GetInstance().Kernel();
@@ -49,42 +51,42 @@ private:
         system_event->Signal();
     }
 
-    void GetAudioRendererSampleRate(Kernel::HLERequestContext& ctx) {
+    void GetSampleRate(Kernel::HLERequestContext& ctx) {
         IPC::ResponseBuilder rb{ctx, 3};
         rb.Push(RESULT_SUCCESS);
         rb.Push<u32>(renderer->GetSampleRate());
         LOG_DEBUG(Service_Audio, "called");
     }
 
-    void GetAudioRendererSampleCount(Kernel::HLERequestContext& ctx) {
+    void GetSampleCount(Kernel::HLERequestContext& ctx) {
         IPC::ResponseBuilder rb{ctx, 3};
         rb.Push(RESULT_SUCCESS);
         rb.Push<u32>(renderer->GetSampleCount());
         LOG_DEBUG(Service_Audio, "called");
     }
 
-    void GetAudioRendererState(Kernel::HLERequestContext& ctx) {
+    void GetState(Kernel::HLERequestContext& ctx) {
         IPC::ResponseBuilder rb{ctx, 3};
         rb.Push(RESULT_SUCCESS);
         rb.Push<u32>(static_cast<u32>(renderer->GetStreamState()));
         LOG_DEBUG(Service_Audio, "called");
     }
 
-    void GetAudioRendererMixBufferCount(Kernel::HLERequestContext& ctx) {
+    void GetMixBufferCount(Kernel::HLERequestContext& ctx) {
         IPC::ResponseBuilder rb{ctx, 3};
         rb.Push(RESULT_SUCCESS);
         rb.Push<u32>(renderer->GetMixBufferCount());
         LOG_DEBUG(Service_Audio, "called");
     }
 
-    void RequestUpdateAudioRenderer(Kernel::HLERequestContext& ctx) {
+    void RequestUpdate(Kernel::HLERequestContext& ctx) {
         ctx.WriteBuffer(renderer->UpdateAudioRenderer(ctx.ReadBuffer()));
         IPC::ResponseBuilder rb{ctx, 2};
         rb.Push(RESULT_SUCCESS);
         LOG_WARNING(Service_Audio, "(STUBBED) called");
     }
 
-    void StartAudioRenderer(Kernel::HLERequestContext& ctx) {
+    void Start(Kernel::HLERequestContext& ctx) {
         IPC::ResponseBuilder rb{ctx, 2};
 
         rb.Push(RESULT_SUCCESS);
@@ -92,7 +94,7 @@ private:
         LOG_WARNING(Service_Audio, "(STUBBED) called");
     }
 
-    void StopAudioRenderer(Kernel::HLERequestContext& ctx) {
+    void Stop(Kernel::HLERequestContext& ctx) {
         IPC::ResponseBuilder rb{ctx, 2};
 
         rb.Push(RESULT_SUCCESS);
@@ -129,6 +131,7 @@ public:
             {10, &IAudioDevice::GetActiveAudioDeviceName, "GetActiveAudioDeviceNameAuto"},
             {11, nullptr, "QueryAudioDeviceInputEvent"},
             {12, nullptr, "QueryAudioDeviceOutputEvent"},
+            {13, nullptr, "GetAudioSystemMasterVolumeSetting"},
         };
         RegisterHandlers(functions);
 
diff --git a/src/core/hle/service/es/es.cpp b/src/core/hle/service/es/es.cpp
index d40f18565..6701cb913 100644
--- a/src/core/hle/service/es/es.cpp
+++ b/src/core/hle/service/es/es.cpp
@@ -9,6 +9,7 @@ namespace Service::ES {
 class ETicket final : public ServiceFramework<ETicket> {
 public:
     explicit ETicket() : ServiceFramework{"es"} {
+        // clang-format off
         static const FunctionInfo functions[] = {
             {1, nullptr, "ImportTicket"},
             {2, nullptr, "ImportTicketCertificateSet"},
@@ -37,15 +38,18 @@ public:
             {25, nullptr, "DeletePrepurchaseRecord"},
             {26, nullptr, "DeleteAllPrepurchaseRecord"},
             {27, nullptr, "CountPrepurchaseRecord"},
-            {28, nullptr, "ListPrepurchaseRecord"},
+            {28, nullptr, "ListPrepurchaseRecordRightsIds"},
             {29, nullptr, "ListPrepurchaseRecordInfo"},
-            {30, nullptr, "Unknown1"},
-            {31, nullptr, "Unknown2"},
-            {32, nullptr, "Unknown3"},
-            {33, nullptr, "Unknown4"},
-            {34, nullptr, "Unknown5"},
-            {35, nullptr, "Unknown6"},
+            {30, nullptr, "CountTicket"},
+            {31, nullptr, "ListTicketRightsIds"},
+            {32, nullptr, "CountPrepurchaseRecordEx"},
+            {33, nullptr, "ListPrepurchaseRecordRightsIdsEx"},
+            {34, nullptr, "GetEncryptedTicketSize"},
+            {35, nullptr, "GetEncryptedTicketData"},
+            {36, nullptr, "DeleteAllInactiveELicenseRequiredPersonalizedTicket"},
+            {503, nullptr, "GetTitleKey"},
         };
+        // clang-format on
         RegisterHandlers(functions);
     }
 };
diff --git a/src/core/hle/service/filesystem/filesystem.cpp b/src/core/hle/service/filesystem/filesystem.cpp
index 439e62d27..e32a7c48e 100644
--- a/src/core/hle/service/filesystem/filesystem.cpp
+++ b/src/core/hle/service/filesystem/filesystem.cpp
@@ -319,13 +319,12 @@ ResultVal<FileSys::VirtualDir> OpenSDMC() {
     return sdmc_factory->Open();
 }
 
-std::shared_ptr<FileSys::RegisteredCacheUnion> GetUnionContents() {
-    return std::make_shared<FileSys::RegisteredCacheUnion>(
-        std::vector<std::shared_ptr<FileSys::RegisteredCache>>{
-            GetSystemNANDContents(), GetUserNANDContents(), GetSDMCContents()});
+std::unique_ptr<FileSys::RegisteredCacheUnion> GetUnionContents() {
+    return std::make_unique<FileSys::RegisteredCacheUnion>(std::vector<FileSys::RegisteredCache*>{
+        GetSystemNANDContents(), GetUserNANDContents(), GetSDMCContents()});
 }
 
-std::shared_ptr<FileSys::RegisteredCache> GetSystemNANDContents() {
+FileSys::RegisteredCache* GetSystemNANDContents() {
     LOG_TRACE(Service_FS, "Opening System NAND Contents");
 
     if (bis_factory == nullptr)
@@ -334,7 +333,7 @@ std::shared_ptr<FileSys::RegisteredCache> GetSystemNANDContents() {
     return bis_factory->GetSystemNANDContents();
 }
 
-std::shared_ptr<FileSys::RegisteredCache> GetUserNANDContents() {
+FileSys::RegisteredCache* GetUserNANDContents() {
     LOG_TRACE(Service_FS, "Opening User NAND Contents");
 
     if (bis_factory == nullptr)
@@ -343,7 +342,7 @@ std::shared_ptr<FileSys::RegisteredCache> GetUserNANDContents() {
     return bis_factory->GetUserNANDContents();
 }
 
-std::shared_ptr<FileSys::RegisteredCache> GetSDMCContents() {
+FileSys::RegisteredCache* GetSDMCContents() {
     LOG_TRACE(Service_FS, "Opening SDMC Contents");
 
     if (sdmc_factory == nullptr)
@@ -361,19 +360,19 @@ FileSys::VirtualDir GetModificationLoadRoot(u64 title_id) {
     return bis_factory->GetModificationLoadRoot(title_id);
 }
 
-void CreateFactories(const FileSys::VirtualFilesystem& vfs, bool overwrite) {
+void CreateFactories(FileSys::VfsFilesystem& vfs, bool overwrite) {
     if (overwrite) {
         bis_factory = nullptr;
         save_data_factory = nullptr;
         sdmc_factory = nullptr;
     }
 
-    auto nand_directory = vfs->OpenDirectory(FileUtil::GetUserPath(FileUtil::UserPath::NANDDir),
-                                             FileSys::Mode::ReadWrite);
-    auto sd_directory = vfs->OpenDirectory(FileUtil::GetUserPath(FileUtil::UserPath::SDMCDir),
-                                           FileSys::Mode::ReadWrite);
-    auto load_directory = vfs->OpenDirectory(FileUtil::GetUserPath(FileUtil::UserPath::LoadDir),
-                                             FileSys::Mode::ReadWrite);
+    auto nand_directory = vfs.OpenDirectory(FileUtil::GetUserPath(FileUtil::UserPath::NANDDir),
+                                            FileSys::Mode::ReadWrite);
+    auto sd_directory = vfs.OpenDirectory(FileUtil::GetUserPath(FileUtil::UserPath::SDMCDir),
+                                          FileSys::Mode::ReadWrite);
+    auto load_directory = vfs.OpenDirectory(FileUtil::GetUserPath(FileUtil::UserPath::LoadDir),
+                                            FileSys::Mode::ReadWrite);
 
     if (bis_factory == nullptr)
         bis_factory = std::make_unique<FileSys::BISFactory>(nand_directory, load_directory);
@@ -383,7 +382,7 @@ void CreateFactories(const FileSys::VirtualFilesystem& vfs, bool overwrite) {
         sdmc_factory = std::make_unique<FileSys::SDMCFactory>(std::move(sd_directory));
 }
 
-void InstallInterfaces(SM::ServiceManager& service_manager, const FileSys::VirtualFilesystem& vfs) {
+void InstallInterfaces(SM::ServiceManager& service_manager, FileSys::VfsFilesystem& vfs) {
     romfs_factory = nullptr;
     CreateFactories(vfs, false);
     std::make_shared<FSP_LDR>()->InstallAsService(service_manager);
diff --git a/src/core/hle/service/filesystem/filesystem.h b/src/core/hle/service/filesystem/filesystem.h
index 53b01bb01..6ca5c5636 100644
--- a/src/core/hle/service/filesystem/filesystem.h
+++ b/src/core/hle/service/filesystem/filesystem.h
@@ -47,19 +47,19 @@ ResultVal<FileSys::VirtualDir> OpenSaveData(FileSys::SaveDataSpaceId space,
                                             FileSys::SaveDataDescriptor save_struct);
 ResultVal<FileSys::VirtualDir> OpenSDMC();
 
-std::shared_ptr<FileSys::RegisteredCacheUnion> GetUnionContents();
+std::unique_ptr<FileSys::RegisteredCacheUnion> GetUnionContents();
 
-std::shared_ptr<FileSys::RegisteredCache> GetSystemNANDContents();
-std::shared_ptr<FileSys::RegisteredCache> GetUserNANDContents();
-std::shared_ptr<FileSys::RegisteredCache> GetSDMCContents();
+FileSys::RegisteredCache* GetSystemNANDContents();
+FileSys::RegisteredCache* GetUserNANDContents();
+FileSys::RegisteredCache* GetSDMCContents();
 
 FileSys::VirtualDir GetModificationLoadRoot(u64 title_id);
 
 // Creates the SaveData, SDMC, and BIS Factories. Should be called once and before any function
 // above is called.
-void CreateFactories(const FileSys::VirtualFilesystem& vfs, bool overwrite = true);
+void CreateFactories(FileSys::VfsFilesystem& vfs, bool overwrite = true);
 
-void InstallInterfaces(SM::ServiceManager& service_manager, const FileSys::VirtualFilesystem& vfs);
+void InstallInterfaces(SM::ServiceManager& service_manager, FileSys::VfsFilesystem& vfs);
 
 // A class that wraps a VfsDirectory with methods that return ResultVal and ResultCode instead of
 // pointers and booleans. This makes using a VfsDirectory with switch services much easier and
diff --git a/src/core/hle/service/hid/controllers/controller_base.cpp b/src/core/hle/service/hid/controllers/controller_base.cpp
new file mode 100644
index 000000000..0993a7815
--- /dev/null
+++ b/src/core/hle/service/hid/controllers/controller_base.cpp
@@ -0,0 +1,30 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include "core/hle/service/hid/controllers/controller_base.h"
+
+namespace Service::HID {
+
+ControllerBase::ControllerBase() = default;
+ControllerBase::~ControllerBase() = default;
+
+void ControllerBase::ActivateController() {
+    if (is_activated) {
+        OnRelease();
+    }
+    is_activated = true;
+    OnInit();
+}
+
+void ControllerBase::DeactivateController() {
+    if (is_activated) {
+        OnRelease();
+    }
+    is_activated = false;
+}
+
+bool ControllerBase::IsControllerActivated() const {
+    return is_activated;
+}
+} // 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
new file mode 100644
index 000000000..f0e092b1b
--- /dev/null
+++ b/src/core/hle/service/hid/controllers/controller_base.h
@@ -0,0 +1,45 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include "common/common_types.h"
+#include "common/swap.h"
+
+namespace Service::HID {
+class ControllerBase {
+public:
+    ControllerBase();
+    virtual ~ControllerBase();
+
+    // Called when the controller is initialized
+    virtual void OnInit() = 0;
+
+    // When the controller is released
+    virtual void OnRelease() = 0;
+
+    // When the controller is requesting an update for the shared memory
+    virtual void OnUpdate(u8* data, std::size_t size) = 0;
+
+    // Called when input devices should be loaded
+    virtual void OnLoadInputDevices() = 0;
+
+    void ActivateController();
+
+    void DeactivateController();
+
+    bool IsControllerActivated() const;
+
+protected:
+    bool is_activated{false};
+
+    struct CommonHeader {
+        s64_le timestamp;
+        s64_le total_entry_count;
+        s64_le last_entry_index;
+        s64_le entry_count;
+    };
+    static_assert(sizeof(CommonHeader) == 0x20, "CommonHeader is an invalid size");
+};
+} // namespace Service::HID
diff --git a/src/core/hle/service/hid/controllers/debug_pad.cpp b/src/core/hle/service/hid/controllers/debug_pad.cpp
new file mode 100644
index 000000000..3d100763f
--- /dev/null
+++ b/src/core/hle/service/hid/controllers/debug_pad.cpp
@@ -0,0 +1,42 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include <cstring>
+#include "common/common_types.h"
+#include "core/core_timing.h"
+#include "core/hle/service/hid/controllers/debug_pad.h"
+
+namespace Service::HID {
+
+Controller_DebugPad::Controller_DebugPad() = default;
+Controller_DebugPad::~Controller_DebugPad() = default;
+
+void Controller_DebugPad::OnInit() {}
+
+void Controller_DebugPad::OnRelease() {}
+
+void Controller_DebugPad::OnUpdate(u8* data, std::size_t size) {
+    shared_memory.header.timestamp = CoreTiming::GetTicks();
+    shared_memory.header.total_entry_count = 17;
+
+    if (!IsControllerActivated()) {
+        shared_memory.header.entry_count = 0;
+        shared_memory.header.last_entry_index = 0;
+        return;
+    }
+    shared_memory.header.entry_count = 16;
+
+    const auto& last_entry = shared_memory.pad_states[shared_memory.header.last_entry_index];
+    shared_memory.header.last_entry_index = (shared_memory.header.last_entry_index + 1) % 17;
+    auto& cur_entry = shared_memory.pad_states[shared_memory.header.last_entry_index];
+
+    cur_entry.sampling_number = last_entry.sampling_number + 1;
+    cur_entry.sampling_number2 = cur_entry.sampling_number;
+    // TODO(ogniK): Update debug pad states
+
+    std::memcpy(data, &shared_memory, sizeof(SharedMemory));
+}
+
+void Controller_DebugPad::OnLoadInputDevices() {}
+} // 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
new file mode 100644
index 000000000..62b4f2682
--- /dev/null
+++ b/src/core/hle/service/hid/controllers/debug_pad.h
@@ -0,0 +1,56 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <array>
+#include "common/common_funcs.h"
+#include "common/common_types.h"
+#include "common/swap.h"
+#include "core/hle/service/hid/controllers/controller_base.h"
+
+namespace Service::HID {
+class Controller_DebugPad final : public ControllerBase {
+public:
+    Controller_DebugPad();
+    ~Controller_DebugPad() 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(u8* data, std::size_t size) override;
+
+    // Called when input devices should be loaded
+    void OnLoadInputDevices() override;
+
+private:
+    struct AnalogStick {
+        s32_le x;
+        s32_le y;
+    };
+    static_assert(sizeof(AnalogStick) == 0x8);
+
+    struct PadStates {
+        s64_le sampling_number;
+        s64_le sampling_number2;
+        u32_le attribute;
+        u32_le button_state;
+        AnalogStick r_stick;
+        AnalogStick l_stick;
+    };
+    static_assert(sizeof(PadStates) == 0x28, "PadStates is an invalid state");
+
+    struct SharedMemory {
+        CommonHeader header;
+        std::array<PadStates, 17> pad_states;
+        INSERT_PADDING_BYTES(0x138);
+    };
+    static_assert(sizeof(SharedMemory) == 0x400, "SharedMemory is an invalid size");
+    SharedMemory shared_memory{};
+};
+} // namespace Service::HID
diff --git a/src/core/hle/service/hid/controllers/gesture.cpp b/src/core/hle/service/hid/controllers/gesture.cpp
new file mode 100644
index 000000000..898572277
--- /dev/null
+++ b/src/core/hle/service/hid/controllers/gesture.cpp
@@ -0,0 +1,43 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include <cstring>
+#include "common/common_types.h"
+#include "core/core_timing.h"
+#include "core/hle/service/hid/controllers/gesture.h"
+
+namespace Service::HID {
+constexpr std::size_t SHARED_MEMORY_OFFSET = 0x3BA00;
+
+Controller_Gesture::Controller_Gesture() = default;
+Controller_Gesture::~Controller_Gesture() = default;
+
+void Controller_Gesture::OnInit() {}
+
+void Controller_Gesture::OnRelease() {}
+
+void Controller_Gesture::OnUpdate(u8* data, std::size_t size) {
+    shared_memory.header.timestamp = CoreTiming::GetTicks();
+    shared_memory.header.total_entry_count = 17;
+
+    if (!IsControllerActivated()) {
+        shared_memory.header.entry_count = 0;
+        shared_memory.header.last_entry_index = 0;
+        return;
+    }
+    shared_memory.header.entry_count = 16;
+
+    const auto& last_entry = shared_memory.gesture_states[shared_memory.header.last_entry_index];
+    shared_memory.header.last_entry_index = (shared_memory.header.last_entry_index + 1) % 17;
+    auto& cur_entry = shared_memory.gesture_states[shared_memory.header.last_entry_index];
+
+    cur_entry.sampling_number = last_entry.sampling_number + 1;
+    cur_entry.sampling_number2 = cur_entry.sampling_number;
+    // TODO(ogniK): Update gesture states
+
+    std::memcpy(data + SHARED_MEMORY_OFFSET, &shared_memory, sizeof(SharedMemory));
+}
+
+void Controller_Gesture::OnLoadInputDevices() {}
+} // namespace Service::HID
diff --git a/src/core/hle/service/hid/controllers/gesture.h b/src/core/hle/service/hid/controllers/gesture.h
new file mode 100644
index 000000000..1056ffbcd
--- /dev/null
+++ b/src/core/hle/service/hid/controllers/gesture.h
@@ -0,0 +1,63 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <array>
+#include "common/common_types.h"
+#include "common/swap.h"
+#include "core/hle/service/hid/controllers/controller_base.h"
+
+namespace Service::HID {
+class Controller_Gesture final : public ControllerBase {
+public:
+    Controller_Gesture();
+    ~Controller_Gesture() 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(u8* data, size_t size) override;
+
+    // Called when input devices should be loaded
+    void OnLoadInputDevices() override;
+
+private:
+    struct Locations {
+        s32_le x;
+        s32_le y;
+    };
+
+    struct GestureState {
+        s64_le sampling_number;
+        s64_le sampling_number2;
+
+        s64_le detection_count;
+        s32_le type;
+        s32_le dir;
+        s32_le x;
+        s32_le y;
+        s32_le delta_x;
+        s32_le delta_y;
+        f32 vel_x;
+        f32 vel_y;
+        s32_le attributes;
+        f32 scale;
+        f32 rotation;
+        s32_le location_count;
+        std::array<Locations, 4> locations;
+    };
+    static_assert(sizeof(GestureState) == 0x68, "GestureState is an invalid size");
+
+    struct SharedMemory {
+        CommonHeader header;
+        std::array<GestureState, 17> gesture_states;
+    };
+    SharedMemory shared_memory{};
+};
+} // namespace Service::HID
diff --git a/src/core/hle/service/hid/controllers/keyboard.cpp b/src/core/hle/service/hid/controllers/keyboard.cpp
new file mode 100644
index 000000000..ccfbce9ac
--- /dev/null
+++ b/src/core/hle/service/hid/controllers/keyboard.cpp
@@ -0,0 +1,43 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include <cstring>
+#include "common/common_types.h"
+#include "core/core_timing.h"
+#include "core/hle/service/hid/controllers/keyboard.h"
+
+namespace Service::HID {
+constexpr std::size_t SHARED_MEMORY_OFFSET = 0x3800;
+
+Controller_Keyboard::Controller_Keyboard() = default;
+Controller_Keyboard::~Controller_Keyboard() = default;
+
+void Controller_Keyboard::OnInit() {}
+
+void Controller_Keyboard::OnRelease() {}
+
+void Controller_Keyboard::OnUpdate(u8* data, std::size_t size) {
+    shared_memory.header.timestamp = CoreTiming::GetTicks();
+    shared_memory.header.total_entry_count = 17;
+
+    if (!IsControllerActivated()) {
+        shared_memory.header.entry_count = 0;
+        shared_memory.header.last_entry_index = 0;
+        return;
+    }
+    shared_memory.header.entry_count = 16;
+
+    const auto& last_entry = shared_memory.pad_states[shared_memory.header.last_entry_index];
+    shared_memory.header.last_entry_index = (shared_memory.header.last_entry_index + 1) % 17;
+    auto& cur_entry = shared_memory.pad_states[shared_memory.header.last_entry_index];
+
+    cur_entry.sampling_number = last_entry.sampling_number + 1;
+    cur_entry.sampling_number2 = cur_entry.sampling_number;
+    // TODO(ogniK): Update keyboard states
+
+    std::memcpy(data + SHARED_MEMORY_OFFSET, &shared_memory, sizeof(SharedMemory));
+}
+
+void Controller_Keyboard::OnLoadInputDevices() {}
+} // namespace Service::HID
diff --git a/src/core/hle/service/hid/controllers/keyboard.h b/src/core/hle/service/hid/controllers/keyboard.h
new file mode 100644
index 000000000..493e68fce
--- /dev/null
+++ b/src/core/hle/service/hid/controllers/keyboard.h
@@ -0,0 +1,50 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <array>
+#include "common/common_funcs.h"
+#include "common/common_types.h"
+#include "common/swap.h"
+#include "core/hle/service/hid/controllers/controller_base.h"
+
+namespace Service::HID {
+class Controller_Keyboard final : public ControllerBase {
+public:
+    Controller_Keyboard();
+    ~Controller_Keyboard() 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(u8* data, std::size_t size) override;
+
+    // Called when input devices should be loaded
+    void OnLoadInputDevices() override;
+
+private:
+    struct KeyboardState {
+        s64_le sampling_number;
+        s64_le sampling_number2;
+
+        s32_le modifier;
+        s32_le attribute;
+        std::array<u8, 32> key;
+    };
+    static_assert(sizeof(KeyboardState) == 0x38, "KeyboardState is an invalid size");
+
+    struct SharedMemory {
+        CommonHeader header;
+        std::array<KeyboardState, 17> pad_states;
+        INSERT_PADDING_BYTES(0x28);
+    };
+    static_assert(sizeof(SharedMemory) == 0x400, "SharedMemory is an invalid size");
+    SharedMemory shared_memory{};
+};
+} // namespace Service::HID
diff --git a/src/core/hle/service/hid/controllers/mouse.cpp b/src/core/hle/service/hid/controllers/mouse.cpp
new file mode 100644
index 000000000..4e246a57d
--- /dev/null
+++ b/src/core/hle/service/hid/controllers/mouse.cpp
@@ -0,0 +1,43 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include <cstring>
+#include "common/common_types.h"
+#include "core/core_timing.h"
+#include "core/hle/service/hid/controllers/mouse.h"
+
+namespace Service::HID {
+constexpr std::size_t SHARED_MEMORY_OFFSET = 0x3400;
+
+Controller_Mouse::Controller_Mouse() = default;
+Controller_Mouse::~Controller_Mouse() = default;
+
+void Controller_Mouse::OnInit() {}
+
+void Controller_Mouse::OnRelease() {}
+
+void Controller_Mouse::OnUpdate(u8* data, std::size_t size) {
+    shared_memory.header.timestamp = CoreTiming::GetTicks();
+    shared_memory.header.total_entry_count = 17;
+
+    if (!IsControllerActivated()) {
+        shared_memory.header.entry_count = 0;
+        shared_memory.header.last_entry_index = 0;
+        return;
+    }
+    shared_memory.header.entry_count = 16;
+
+    auto& last_entry = shared_memory.mouse_states[shared_memory.header.last_entry_index];
+    shared_memory.header.last_entry_index = (shared_memory.header.last_entry_index + 1) % 17;
+    auto& cur_entry = shared_memory.mouse_states[shared_memory.header.last_entry_index];
+
+    cur_entry.sampling_number = last_entry.sampling_number + 1;
+    cur_entry.sampling_number2 = cur_entry.sampling_number;
+    // TODO(ogniK): Update mouse states
+
+    std::memcpy(data + SHARED_MEMORY_OFFSET, &shared_memory, sizeof(SharedMemory));
+}
+
+void Controller_Mouse::OnLoadInputDevices() {}
+} // namespace Service::HID
diff --git a/src/core/hle/service/hid/controllers/mouse.h b/src/core/hle/service/hid/controllers/mouse.h
new file mode 100644
index 000000000..543b0b71f
--- /dev/null
+++ b/src/core/hle/service/hid/controllers/mouse.h
@@ -0,0 +1,50 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <array>
+#include "common/common_types.h"
+#include "common/swap.h"
+#include "core/hle/service/hid/controllers/controller_base.h"
+
+namespace Service::HID {
+class Controller_Mouse final : public ControllerBase {
+public:
+    Controller_Mouse();
+    ~Controller_Mouse() 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(u8* data, std::size_t size) override;
+
+    // Called when input devices should be loaded
+    void OnLoadInputDevices() override;
+
+private:
+    struct MouseState {
+        s64_le sampling_number;
+        s64_le sampling_number2;
+        s32_le x;
+        s32_le y;
+        s32_le delta_x;
+        s32_le delta_y;
+        s32_le mouse_wheel;
+        s32_le button;
+        s32_le attribute;
+    };
+    static_assert(sizeof(MouseState) == 0x30, "MouseState is an invalid size");
+
+    struct SharedMemory {
+        CommonHeader header;
+        std::array<MouseState, 17> mouse_states;
+    };
+    SharedMemory shared_memory{};
+};
+} // namespace Service::HID
diff --git a/src/core/hle/service/hid/controllers/npad.cpp b/src/core/hle/service/hid/controllers/npad.cpp
new file mode 100644
index 000000000..b26593b4f
--- /dev/null
+++ b/src/core/hle/service/hid/controllers/npad.cpp
@@ -0,0 +1,436 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include <algorithm>
+#include <array>
+#include <cstring>
+#include "common/assert.h"
+#include "common/bit_field.h"
+#include "common/common_types.h"
+#include "common/logging/log.h"
+#include "core/core.h"
+#include "core/core_timing.h"
+#include "core/frontend/input.h"
+#include "core/hle/kernel/event.h"
+#include "core/hle/service/hid/controllers/npad.h"
+#include "core/settings.h"
+
+namespace Service::HID {
+
+constexpr u32 JOYCON_BODY_NEON_RED = 0xFF3C28;
+constexpr u32 JOYCON_BUTTONS_NEON_RED = 0x1E0A0A;
+constexpr u32 JOYCON_BODY_NEON_BLUE = 0x0AB9E6;
+constexpr u32 JOYCON_BUTTONS_NEON_BLUE = 0x001E1E;
+constexpr s32 HID_JOYSTICK_MAX = 0x7fff;
+constexpr s32 HID_JOYSTICK_MIN = -0x7fff;
+constexpr std::size_t NPAD_OFFSET = 0x9A00;
+constexpr u32 BATTERY_FULL = 2;
+
+constexpr std::array<u32, 10> npad_id_list{
+    0, 1, 2, 3, 4, 5, 6, 7, 32, 16,
+};
+
+enum class JoystickId : std::size_t {
+    Joystick_Left,
+    Joystick_Right,
+};
+
+Controller_NPad::Controller_NPad() = default;
+Controller_NPad::~Controller_NPad() = default;
+
+void Controller_NPad::InitNewlyAddedControler(std::size_t controller_idx) {
+    const auto controller_type = connected_controllers[controller_idx].type;
+    auto& controller = shared_memory_entries[controller_idx];
+    if (controller_type == NPadControllerType::None) {
+        return;
+    }
+    controller.joy_styles.raw = 0; // Zero out
+    controller.device_type.raw = 0;
+    switch (controller_type) {
+    case NPadControllerType::Handheld:
+        controller.joy_styles.handheld.Assign(1);
+        controller.device_type.handheld.Assign(1);
+        controller.pad_assignment = NPadAssignments::Dual;
+        break;
+    case NPadControllerType::JoyDual:
+        controller.joy_styles.joycon_dual.Assign(1);
+        controller.device_type.joycon_left.Assign(1);
+        controller.device_type.joycon_right.Assign(1);
+        controller.pad_assignment = NPadAssignments::Dual;
+        break;
+    case NPadControllerType::JoyLeft:
+        controller.joy_styles.joycon_left.Assign(1);
+        controller.device_type.joycon_left.Assign(1);
+        controller.pad_assignment = NPadAssignments::Dual;
+        break;
+    case NPadControllerType::JoyRight:
+        controller.joy_styles.joycon_right.Assign(1);
+        controller.device_type.joycon_right.Assign(1);
+        controller.pad_assignment = NPadAssignments::Dual;
+        break;
+    case NPadControllerType::Pokeball:
+        controller.joy_styles.pokeball.Assign(1);
+        controller.device_type.pokeball.Assign(1);
+        controller.pad_assignment = NPadAssignments::Single;
+        break;
+    case NPadControllerType::ProController:
+        controller.joy_styles.pro_controller.Assign(1);
+        controller.device_type.pro_controller.Assign(1);
+        controller.pad_assignment = NPadAssignments::Single;
+        break;
+    }
+
+    controller.single_color_error = ColorReadError::ReadOk;
+    controller.single_color.body_color = 0;
+    controller.single_color.button_color = 0;
+
+    controller.dual_color_error = ColorReadError::ReadOk;
+    controller.left_color.body_color = JOYCON_BODY_NEON_BLUE;
+    controller.left_color.button_color = JOYCON_BUTTONS_NEON_BLUE;
+    controller.right_color.body_color = JOYCON_BODY_NEON_RED;
+    controller.right_color.button_color = JOYCON_BUTTONS_NEON_RED;
+
+    controller.properties.is_vertical.Assign(1); // TODO(ogniK): Swap joycons orientations
+    controller.properties.use_plus.Assign(1);
+    controller.properties.use_minus.Assign(1);
+    controller.battery_level[0] = BATTERY_FULL;
+    controller.battery_level[1] = BATTERY_FULL;
+    controller.battery_level[2] = BATTERY_FULL;
+}
+
+void Controller_NPad::OnInit() {
+    auto& kernel = Core::System::GetInstance().Kernel();
+    styleset_changed_event =
+        Kernel::Event::Create(kernel, Kernel::ResetType::OneShot, "npad:NpadStyleSetChanged");
+
+    if (!IsControllerActivated())
+        return;
+    std::size_t controller{};
+    if (style.raw == 0) {
+        // We want to support all controllers
+        style.handheld.Assign(1);
+        style.joycon_left.Assign(1);
+        style.joycon_right.Assign(1);
+        style.joycon_dual.Assign(1);
+        style.pro_controller.Assign(1);
+        style.pokeball.Assign(1);
+    }
+    if (std::none_of(connected_controllers.begin(), connected_controllers.end(),
+                     [](const ControllerHolder& controller) { return controller.is_connected; })) {
+        supported_npad_id_types.resize(npad_id_list.size());
+        std::memcpy(supported_npad_id_types.data(), npad_id_list.data(),
+                    npad_id_list.size() * sizeof(u32));
+        AddNewController(NPadControllerType::JoyDual);
+    }
+}
+
+void Controller_NPad::OnLoadInputDevices() {
+    std::transform(Settings::values.buttons.begin() + Settings::NativeButton::BUTTON_HID_BEGIN,
+                   Settings::values.buttons.begin() + Settings::NativeButton::BUTTON_HID_END,
+                   buttons.begin(), Input::CreateDevice<Input::ButtonDevice>);
+    std::transform(Settings::values.analogs.begin() + Settings::NativeAnalog::STICK_HID_BEGIN,
+                   Settings::values.analogs.begin() + Settings::NativeAnalog::STICK_HID_END,
+                   sticks.begin(), Input::CreateDevice<Input::AnalogDevice>);
+}
+
+void Controller_NPad::OnRelease() {}
+
+void Controller_NPad::OnUpdate(u8* data, std::size_t data_len) {
+    if (!IsControllerActivated())
+        return;
+    for (std::size_t i = 0; i < shared_memory_entries.size(); i++) {
+        auto& npad = shared_memory_entries[i];
+        const std::array<NPadGeneric*, 7> controller_npads{&npad.main_controller_states,
+                                                           &npad.handheld_states,
+                                                           &npad.dual_states,
+                                                           &npad.left_joy_states,
+                                                           &npad.right_joy_states,
+                                                           &npad.pokeball_states,
+                                                           &npad.libnx};
+
+        for (auto* main_controller : controller_npads) {
+            main_controller->common.entry_count = 16;
+            main_controller->common.total_entry_count = 17;
+
+            const auto& last_entry =
+                main_controller->npad[main_controller->common.last_entry_index];
+
+            main_controller->common.timestamp = CoreTiming::GetTicks();
+            main_controller->common.last_entry_index =
+                (main_controller->common.last_entry_index + 1) % 17;
+
+            auto& cur_entry = main_controller->npad[main_controller->common.last_entry_index];
+
+            cur_entry.timestamp = last_entry.timestamp + 1;
+            cur_entry.timestamp2 = cur_entry.timestamp;
+        }
+
+        const auto& controller_type = connected_controllers[i].type;
+
+        if (controller_type == NPadControllerType::None || !connected_controllers[i].is_connected) {
+            continue;
+        }
+
+        // Pad states
+        ControllerPadState pad_state{};
+        using namespace Settings::NativeButton;
+        pad_state.a.Assign(buttons[A - BUTTON_HID_BEGIN]->GetStatus());
+        pad_state.b.Assign(buttons[B - BUTTON_HID_BEGIN]->GetStatus());
+        pad_state.x.Assign(buttons[X - BUTTON_HID_BEGIN]->GetStatus());
+        pad_state.y.Assign(buttons[Y - BUTTON_HID_BEGIN]->GetStatus());
+        pad_state.l_stick.Assign(buttons[LStick - BUTTON_HID_BEGIN]->GetStatus());
+        pad_state.r_stick.Assign(buttons[RStick - BUTTON_HID_BEGIN]->GetStatus());
+        pad_state.l.Assign(buttons[L - BUTTON_HID_BEGIN]->GetStatus());
+        pad_state.r.Assign(buttons[R - BUTTON_HID_BEGIN]->GetStatus());
+        pad_state.zl.Assign(buttons[ZL - BUTTON_HID_BEGIN]->GetStatus());
+        pad_state.zr.Assign(buttons[ZR - BUTTON_HID_BEGIN]->GetStatus());
+        pad_state.plus.Assign(buttons[Plus - BUTTON_HID_BEGIN]->GetStatus());
+        pad_state.minus.Assign(buttons[Minus - BUTTON_HID_BEGIN]->GetStatus());
+
+        pad_state.d_left.Assign(buttons[DLeft - BUTTON_HID_BEGIN]->GetStatus());
+        pad_state.d_up.Assign(buttons[DUp - BUTTON_HID_BEGIN]->GetStatus());
+        pad_state.d_right.Assign(buttons[DRight - BUTTON_HID_BEGIN]->GetStatus());
+        pad_state.d_down.Assign(buttons[DDown - BUTTON_HID_BEGIN]->GetStatus());
+
+        pad_state.l_stick_left.Assign(buttons[LStick_Left - BUTTON_HID_BEGIN]->GetStatus());
+        pad_state.l_stick_up.Assign(buttons[LStick_Up - BUTTON_HID_BEGIN]->GetStatus());
+        pad_state.l_stick_right.Assign(buttons[LStick_Right - BUTTON_HID_BEGIN]->GetStatus());
+        pad_state.l_stick_down.Assign(buttons[LStick_Down - BUTTON_HID_BEGIN]->GetStatus());
+
+        pad_state.r_stick_left.Assign(buttons[RStick_Left - BUTTON_HID_BEGIN]->GetStatus());
+        pad_state.r_stick_up.Assign(buttons[RStick_Up - BUTTON_HID_BEGIN]->GetStatus());
+        pad_state.r_stick_right.Assign(buttons[RStick_Right - BUTTON_HID_BEGIN]->GetStatus());
+        pad_state.r_stick_down.Assign(buttons[RStick_Down - BUTTON_HID_BEGIN]->GetStatus());
+
+        pad_state.sl.Assign(buttons[SL - BUTTON_HID_BEGIN]->GetStatus());
+        pad_state.sr.Assign(buttons[SR - BUTTON_HID_BEGIN]->GetStatus());
+
+        AnalogPosition lstick_entry{};
+        AnalogPosition rstick_entry{};
+
+        const auto [stick_l_x_f, stick_l_y_f] =
+            sticks[static_cast<std::size_t>(JoystickId::Joystick_Left)]->GetStatus();
+        const auto [stick_r_x_f, stick_r_y_f] =
+            sticks[static_cast<std::size_t>(JoystickId::Joystick_Right)]->GetStatus();
+        lstick_entry.x = static_cast<s32>(stick_l_x_f * HID_JOYSTICK_MAX);
+        lstick_entry.y = static_cast<s32>(stick_l_y_f * HID_JOYSTICK_MAX);
+        rstick_entry.x = static_cast<s32>(stick_r_x_f * HID_JOYSTICK_MAX);
+        rstick_entry.y = static_cast<s32>(stick_r_y_f * HID_JOYSTICK_MAX);
+
+        auto& main_controller =
+            npad.main_controller_states.npad[npad.main_controller_states.common.last_entry_index];
+        auto& handheld_entry =
+            npad.handheld_states.npad[npad.handheld_states.common.last_entry_index];
+        auto& dual_entry = npad.dual_states.npad[npad.dual_states.common.last_entry_index];
+        auto& left_entry = npad.left_joy_states.npad[npad.left_joy_states.common.last_entry_index];
+        auto& right_entry =
+            npad.right_joy_states.npad[npad.right_joy_states.common.last_entry_index];
+        auto& pokeball_entry =
+            npad.pokeball_states.npad[npad.pokeball_states.common.last_entry_index];
+        auto& libnx_entry = npad.libnx.npad[npad.libnx.common.last_entry_index];
+
+        if (hold_type == NpadHoldType::Horizontal) {
+            // TODO(ogniK): Remap buttons for different orientations
+        }
+        libnx_entry.connection_status.raw = 0;
+
+        switch (controller_type) {
+        case NPadControllerType::Handheld:
+            handheld_entry.connection_status.raw = 0;
+            handheld_entry.connection_status.IsConnected.Assign(1);
+            if (!Settings::values.use_docked_mode) {
+                handheld_entry.connection_status.IsWired.Assign(1);
+            }
+            handheld_entry.pad_states.raw = pad_state.raw;
+            handheld_entry.l_stick = lstick_entry;
+            handheld_entry.r_stick = rstick_entry;
+            break;
+        case NPadControllerType::JoyDual:
+            dual_entry.connection_status.raw = 0;
+
+            dual_entry.connection_status.IsLeftJoyConnected.Assign(1);
+            dual_entry.connection_status.IsRightJoyConnected.Assign(1);
+            dual_entry.connection_status.IsConnected.Assign(1);
+
+            libnx_entry.connection_status.IsLeftJoyConnected.Assign(1);
+            libnx_entry.connection_status.IsRightJoyConnected.Assign(1);
+            libnx_entry.connection_status.IsConnected.Assign(1);
+
+            dual_entry.pad_states.raw = pad_state.raw;
+            dual_entry.l_stick = lstick_entry;
+            dual_entry.r_stick = rstick_entry;
+        case NPadControllerType::JoyLeft:
+            left_entry.connection_status.raw = 0;
+
+            left_entry.connection_status.IsConnected.Assign(1);
+            left_entry.pad_states.raw = pad_state.raw;
+            left_entry.l_stick = lstick_entry;
+            left_entry.r_stick = rstick_entry;
+            break;
+        case NPadControllerType::JoyRight:
+            right_entry.connection_status.raw = 0;
+
+            right_entry.connection_status.IsConnected.Assign(1);
+            right_entry.pad_states.raw = pad_state.raw;
+            right_entry.l_stick = lstick_entry;
+            right_entry.r_stick = rstick_entry;
+            break;
+        case NPadControllerType::Pokeball:
+            pokeball_entry.connection_status.raw = 0;
+
+            pokeball_entry.connection_status.IsConnected.Assign(1);
+            pokeball_entry.connection_status.IsWired.Assign(1);
+
+            pokeball_entry.pad_states.raw = pad_state.raw;
+            pokeball_entry.l_stick = lstick_entry;
+            pokeball_entry.r_stick = rstick_entry;
+            break;
+        case NPadControllerType::ProController:
+            main_controller.connection_status.raw = 0;
+
+            main_controller.connection_status.IsConnected.Assign(1);
+            main_controller.connection_status.IsWired.Assign(1);
+            main_controller.pad_states.raw = pad_state.raw;
+            main_controller.l_stick = lstick_entry;
+            main_controller.r_stick = rstick_entry;
+            break;
+        }
+
+        // LibNX exclusively uses this section, so we always update it since LibNX doesn't activate
+        // any controllers.
+        libnx_entry.pad_states.raw = pad_state.raw;
+        libnx_entry.l_stick = lstick_entry;
+        libnx_entry.r_stick = rstick_entry;
+    }
+    std::memcpy(data + NPAD_OFFSET, shared_memory_entries.data(),
+                shared_memory_entries.size() * sizeof(NPadEntry));
+} // namespace Service::HID
+
+void Controller_NPad::SetSupportedStyleSet(NPadType style_set) {
+    style.raw = style_set.raw;
+}
+
+Controller_NPad::NPadType Controller_NPad::GetSupportedStyleSet() const {
+    return style;
+}
+
+void Controller_NPad::SetSupportedNPadIdTypes(u8* data, std::size_t length) {
+    ASSERT(length > 0 && (length % sizeof(u32)) == 0);
+    supported_npad_id_types.clear();
+    supported_npad_id_types.resize(length / sizeof(u32));
+    std::memcpy(supported_npad_id_types.data(), data, length);
+}
+
+void Controller_NPad::GetSupportedNpadIdTypes(u32* data, std::size_t max_length) {
+    ASSERT(max_length < supported_npad_id_types.size());
+    std::memcpy(data, supported_npad_id_types.data(), supported_npad_id_types.size());
+}
+
+std::size_t Controller_NPad::GetSupportedNPadIdTypesSize() const {
+    return supported_npad_id_types.size();
+}
+
+void Controller_NPad::SetHoldType(NpadHoldType joy_hold_type) {
+    hold_type = joy_hold_type;
+}
+Controller_NPad::NpadHoldType Controller_NPad::GetHoldType() const {
+    return hold_type;
+}
+
+void Controller_NPad::SetNpadMode(u32 npad_id, NPadAssignments assignment_mode) {
+    ASSERT(npad_id < shared_memory_entries.size());
+    shared_memory_entries[npad_id].pad_assignment = assignment_mode;
+}
+
+void Controller_NPad::VibrateController(const std::vector<u32>& controller_ids,
+                                        const std::vector<Vibration>& vibrations) {
+    if (!can_controllers_vibrate) {
+        return;
+    }
+    for (std::size_t i = 0; i < controller_ids.size(); i++) {
+        std::size_t controller_pos = i;
+        // Handheld controller conversion
+        if (controller_pos == 32) {
+            controller_pos = 8;
+        }
+        // Unknown controller conversion
+        if (controller_pos == 16) {
+            controller_pos = 9;
+        }
+        if (connected_controllers[controller_pos].is_connected) {
+            // TODO(ogniK): Vibrate the physical controller
+        }
+    }
+    LOG_WARNING(Service_HID, "(STUBBED) called");
+    last_processed_vibration = vibrations.back();
+}
+
+Kernel::SharedPtr<Kernel::Event> Controller_NPad::GetStyleSetChangedEvent() const {
+    return styleset_changed_event;
+}
+
+Controller_NPad::Vibration Controller_NPad::GetLastVibration() const {
+    return last_processed_vibration;
+}
+void Controller_NPad::AddNewController(NPadControllerType controller) {
+    if (controller == NPadControllerType::Handheld) {
+        connected_controllers[8] = {controller, true};
+        InitNewlyAddedControler(8);
+        return;
+    }
+    const auto pos =
+        std::find_if(connected_controllers.begin(), connected_controllers.end() - 2,
+                     [](const ControllerHolder& holder) { return !holder.is_connected; });
+    if (pos == connected_controllers.end() - 2) {
+        LOG_ERROR(Service_HID, "Cannot connect any more controllers!");
+        return;
+    }
+    const auto controller_id = std::distance(connected_controllers.begin(), pos);
+    connected_controllers[controller_id] = {controller, true};
+    InitNewlyAddedControler(controller_id);
+}
+
+void Controller_NPad::ConnectNPad(u32 npad_id) {
+    if (npad_id >= connected_controllers.size())
+        return;
+    connected_controllers[npad_id].is_connected = true;
+}
+
+void Controller_NPad::DisconnectNPad(u32 npad_id) {
+    if (npad_id >= connected_controllers.size())
+        return;
+    connected_controllers[npad_id].is_connected = false;
+}
+
+Controller_NPad::LedPattern Controller_NPad::GetLedPattern(u32 npad_id) {
+    if (npad_id == npad_id_list.back() || npad_id == npad_id_list[npad_id_list.size() - 2]) {
+        // These are controllers without led patterns
+        return LedPattern{0, 0, 0, 0};
+    }
+    switch (npad_id) {
+    case 0:
+        return LedPattern{1, 0, 0, 0};
+    case 1:
+        return LedPattern{0, 1, 0, 0};
+    case 2:
+        return LedPattern{0, 0, 1, 0};
+    case 3:
+        return LedPattern{0, 0, 0, 1};
+    case 4:
+        return LedPattern{1, 0, 0, 1};
+    case 5:
+        return LedPattern{1, 0, 1, 0};
+    case 6:
+        return LedPattern{1, 0, 1, 1};
+    case 7:
+        return LedPattern{0, 1, 1, 0};
+    default:
+        UNIMPLEMENTED_MSG("Unhandled npad_id {}", npad_id);
+        return LedPattern{0, 0, 0, 0};
+    };
+}
+void Controller_NPad::SetVibrationEnabled(bool can_vibrate) {
+    can_controllers_vibrate = can_vibrate;
+}
+} // namespace Service::HID
diff --git a/src/core/hle/service/hid/controllers/npad.h b/src/core/hle/service/hid/controllers/npad.h
new file mode 100644
index 000000000..7c0f93acf
--- /dev/null
+++ b/src/core/hle/service/hid/controllers/npad.h
@@ -0,0 +1,287 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <array>
+#include "common/common_types.h"
+#include "core/frontend/input.h"
+#include "core/hle/service/hid/controllers/controller_base.h"
+#include "core/settings.h"
+
+namespace Service::HID {
+
+class Controller_NPad final : public ControllerBase {
+public:
+    Controller_NPad();
+    ~Controller_NPad() 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(u8* data, std::size_t size) override;
+
+    // Called when input devices should be loaded
+    void OnLoadInputDevices() override;
+
+    struct NPadType {
+        union {
+            u32_le raw{};
+
+            BitField<0, 1, u32_le> pro_controller;
+            BitField<1, 1, u32_le> handheld;
+            BitField<2, 1, u32_le> joycon_dual;
+            BitField<3, 1, u32_le> joycon_left;
+            BitField<4, 1, u32_le> joycon_right;
+
+            BitField<6, 1, u32_le> pokeball; // TODO(ogniK): Confirm when possible
+        };
+    };
+    static_assert(sizeof(NPadType) == 4, "NPadType is an invalid size");
+
+    struct Vibration {
+        f32 amp_low;
+        f32 freq_low;
+        f32 amp_high;
+        f32 freq_high;
+    };
+    static_assert(sizeof(Vibration) == 0x10, "Vibration is an invalid size");
+
+    enum class NpadHoldType : u64 {
+        Vertical = 0,
+        Horizontal = 1,
+    };
+
+    enum class NPadAssignments : u32_le {
+        Dual = 0,
+        Single = 1,
+    };
+
+    enum class NPadControllerType {
+        None,
+        ProController,
+        Handheld,
+        JoyDual,
+        JoyLeft,
+        JoyRight,
+        Pokeball,
+    };
+
+    struct LedPattern {
+        explicit LedPattern(u64 light1, u64 light2, u64 light3, u64 light4) {
+            position1.Assign(light1);
+            position1.Assign(light2);
+            position1.Assign(light3);
+            position1.Assign(light4);
+        }
+        union {
+            u64 raw{};
+            BitField<0, 1, u64> position1;
+            BitField<1, 1, u64> position2;
+            BitField<2, 1, u64> position3;
+            BitField<3, 1, u64> position4;
+        };
+    };
+
+    void SetSupportedStyleSet(NPadType style_set);
+    NPadType GetSupportedStyleSet() const;
+
+    void SetSupportedNPadIdTypes(u8* data, std::size_t length);
+    void GetSupportedNpadIdTypes(u32* data, std::size_t max_length);
+    std::size_t GetSupportedNPadIdTypesSize() const;
+
+    void SetHoldType(NpadHoldType joy_hold_type);
+    NpadHoldType GetHoldType() const;
+
+    void SetNpadMode(u32 npad_id, NPadAssignments assignment_mode);
+
+    void VibrateController(const std::vector<u32>& controller_ids,
+                           const std::vector<Vibration>& vibrations);
+
+    Kernel::SharedPtr<Kernel::Event> GetStyleSetChangedEvent() const;
+    Vibration GetLastVibration() const;
+
+    void AddNewController(NPadControllerType controller);
+
+    void ConnectNPad(u32 npad_id);
+    void DisconnectNPad(u32 npad_id);
+    LedPattern GetLedPattern(u32 npad_id);
+    void SetVibrationEnabled(bool can_vibrate);
+
+private:
+    struct CommonHeader {
+        s64_le timestamp;
+        s64_le total_entry_count;
+        s64_le last_entry_index;
+        s64_le entry_count;
+    };
+    static_assert(sizeof(CommonHeader) == 0x20, "CommonHeader is an invalid size");
+
+    struct ControllerColor {
+        u32_le body_color;
+        u32_le button_color;
+    };
+    static_assert(sizeof(ControllerColor) == 8, "ControllerColor is an invalid size");
+
+    struct ControllerPadState {
+        union {
+            u64_le raw{};
+            // Button states
+            BitField<0, 1, u64_le> a;
+            BitField<1, 1, u64_le> b;
+            BitField<2, 1, u64_le> x;
+            BitField<3, 1, u64_le> y;
+            BitField<4, 1, u64_le> l_stick;
+            BitField<5, 1, u64_le> r_stick;
+            BitField<6, 1, u64_le> l;
+            BitField<7, 1, u64_le> r;
+            BitField<8, 1, u64_le> zl;
+            BitField<9, 1, u64_le> zr;
+            BitField<10, 1, u64_le> plus;
+            BitField<11, 1, u64_le> minus;
+
+            // D-Pad
+            BitField<12, 1, u64_le> d_left;
+            BitField<13, 1, u64_le> d_up;
+            BitField<14, 1, u64_le> d_right;
+            BitField<15, 1, u64_le> d_down;
+
+            // Left JoyStick
+            BitField<16, 1, u64_le> l_stick_left;
+            BitField<17, 1, u64_le> l_stick_up;
+            BitField<18, 1, u64_le> l_stick_right;
+            BitField<19, 1, u64_le> l_stick_down;
+
+            // Right JoyStick
+            BitField<20, 1, u64_le> r_stick_left;
+            BitField<21, 1, u64_le> r_stick_up;
+            BitField<22, 1, u64_le> r_stick_right;
+            BitField<23, 1, u64_le> r_stick_down;
+
+            // Not always active?
+            BitField<24, 1, u64_le> sl;
+            BitField<25, 1, u64_le> sr;
+        };
+    };
+    static_assert(sizeof(ControllerPadState) == 8, "ControllerPadState is an invalid size");
+
+    struct AnalogPosition {
+        s32_le x;
+        s32_le y;
+    };
+    static_assert(sizeof(AnalogPosition) == 8, "AnalogPosition is an invalid size");
+
+    struct ConnectionState {
+        union {
+            u32_le raw{};
+            BitField<0, 1, u32_le> IsConnected;
+            BitField<1, 1, u32_le> IsWired;
+            BitField<2, 1, u32_le> IsLeftJoyConnected;
+            BitField<3, 1, u32_le> IsLeftJoyWired;
+            BitField<4, 1, u32_le> IsRightJoyConnected;
+            BitField<5, 1, u32_le> IsRightJoyWired;
+        };
+    };
+    static_assert(sizeof(ConnectionState) == 4, "ConnectionState is an invalid size");
+
+    struct GenericStates {
+        s64_le timestamp;
+        s64_le timestamp2;
+        ControllerPadState pad_states;
+        AnalogPosition l_stick;
+        AnalogPosition r_stick;
+        ConnectionState connection_status;
+    };
+    static_assert(sizeof(GenericStates) == 0x30, "NPadGenericStates is an invalid size");
+
+    struct NPadGeneric {
+        CommonHeader common;
+        std::array<GenericStates, 17> npad;
+    };
+    static_assert(sizeof(NPadGeneric) == 0x350, "NPadGeneric is an invalid size");
+
+    enum class ColorReadError : u32_le {
+        ReadOk = 0,
+        ColorDoesntExist = 1,
+        NoController = 2,
+    };
+
+    struct NPadProperties {
+        union {
+            s64_le raw{};
+            BitField<11, 1, s64_le> is_vertical;
+            BitField<12, 1, s64_le> is_horizontal;
+            BitField<13, 1, s64_le> use_plus;
+            BitField<14, 1, s64_le> use_minus;
+        };
+    };
+
+    struct NPadDevice {
+        union {
+            u32_le raw{};
+            BitField<0, 1, s32_le> pro_controller;
+            BitField<1, 1, s32_le> handheld;
+            BitField<2, 1, s32_le> handheld_left;
+            BitField<3, 1, s32_le> handheld_right;
+            BitField<4, 1, s32_le> joycon_left;
+            BitField<5, 1, s32_le> joycon_right;
+            BitField<6, 1, s32_le> pokeball;
+        };
+    };
+
+    struct NPadEntry {
+        NPadType joy_styles;
+        NPadAssignments pad_assignment;
+
+        ColorReadError single_color_error;
+        ControllerColor single_color;
+
+        ColorReadError dual_color_error;
+        ControllerColor left_color;
+        ControllerColor right_color;
+
+        NPadGeneric main_controller_states;
+        NPadGeneric handheld_states;
+        NPadGeneric dual_states;
+        NPadGeneric left_joy_states;
+        NPadGeneric right_joy_states;
+        NPadGeneric pokeball_states;
+        NPadGeneric libnx; // TODO(ogniK): Find out what this actually is, libnx seems to only be
+                           // relying on this for the time being
+        INSERT_PADDING_BYTES(
+            0x708 *
+            6); // TODO(ogniK): SixAxis states, require more information before implementation
+        NPadDevice device_type;
+        NPadProperties properties;
+        INSERT_PADDING_WORDS(1);
+        std::array<u32, 3> battery_level;
+        INSERT_PADDING_BYTES(0x5c);
+        INSERT_PADDING_BYTES(0xdf8);
+    };
+    static_assert(sizeof(NPadEntry) == 0x5000, "NPadEntry is an invalid size");
+
+    struct ControllerHolder {
+        Controller_NPad::NPadControllerType type;
+        bool is_connected;
+    };
+
+    NPadType style{};
+    std::array<NPadEntry, 10> shared_memory_entries{};
+    std::array<std::unique_ptr<Input::ButtonDevice>, Settings::NativeButton::NUM_BUTTONS_HID>
+        buttons;
+    std::array<std::unique_ptr<Input::AnalogDevice>, Settings::NativeAnalog::NUM_STICKS_HID> sticks;
+    std::vector<u32> supported_npad_id_types{};
+    NpadHoldType hold_type{NpadHoldType::Vertical};
+    Kernel::SharedPtr<Kernel::Event> styleset_changed_event;
+    Vibration last_processed_vibration{};
+    std::array<ControllerHolder, 10> connected_controllers{};
+    bool can_controllers_vibrate{true};
+
+    void InitNewlyAddedControler(std::size_t controller_idx);
+};
+} // namespace Service::HID
diff --git a/src/core/hle/service/hid/controllers/stubbed.cpp b/src/core/hle/service/hid/controllers/stubbed.cpp
new file mode 100644
index 000000000..02fcfadd9
--- /dev/null
+++ b/src/core/hle/service/hid/controllers/stubbed.cpp
@@ -0,0 +1,39 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include <cstring>
+#include "common/common_types.h"
+#include "core/core_timing.h"
+#include "core/hle/service/hid/controllers/stubbed.h"
+
+namespace Service::HID {
+
+Controller_Stubbed::Controller_Stubbed() = default;
+Controller_Stubbed::~Controller_Stubbed() = default;
+
+void Controller_Stubbed::OnInit() {}
+
+void Controller_Stubbed::OnRelease() {}
+
+void Controller_Stubbed::OnUpdate(u8* data, std::size_t size) {
+    if (!smart_update) {
+        return;
+    }
+
+    CommonHeader header{};
+    header.timestamp = CoreTiming::GetTicks();
+    header.total_entry_count = 17;
+    header.entry_count = 0;
+    header.last_entry_index = 0;
+
+    std::memcpy(data + common_offset, &header, sizeof(CommonHeader));
+}
+
+void Controller_Stubbed::OnLoadInputDevices() {}
+
+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
new file mode 100644
index 000000000..4a21c643e
--- /dev/null
+++ b/src/core/hle/service/hid/controllers/stubbed.h
@@ -0,0 +1,34 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include "common/common_types.h"
+#include "core/hle/service/hid/controllers/controller_base.h"
+
+namespace Service::HID {
+class Controller_Stubbed final : public ControllerBase {
+public:
+    Controller_Stubbed();
+    ~Controller_Stubbed() 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(u8* data, std::size_t size) override;
+
+    // Called when input devices should be loaded
+    void OnLoadInputDevices() override;
+
+    void SetCommonHeaderOffset(std::size_t off);
+
+private:
+    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
new file mode 100644
index 000000000..43efef803
--- /dev/null
+++ b/src/core/hle/service/hid/controllers/touchscreen.cpp
@@ -0,0 +1,65 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include <cstring>
+#include "common/common_types.h"
+#include "core/core_timing.h"
+#include "core/frontend/emu_window.h"
+#include "core/frontend/input.h"
+#include "core/hle/service/hid/controllers/touchscreen.h"
+#include "core/settings.h"
+
+namespace Service::HID {
+constexpr std::size_t SHARED_MEMORY_OFFSET = 0x400;
+
+Controller_Touchscreen::Controller_Touchscreen() = default;
+Controller_Touchscreen::~Controller_Touchscreen() = default;
+
+void Controller_Touchscreen::OnInit() {}
+
+void Controller_Touchscreen::OnRelease() {}
+
+void Controller_Touchscreen::OnUpdate(u8* data, std::size_t size) {
+    shared_memory.header.timestamp = CoreTiming::GetTicks();
+    shared_memory.header.total_entry_count = 17;
+
+    if (!IsControllerActivated()) {
+        shared_memory.header.entry_count = 0;
+        shared_memory.header.last_entry_index = 0;
+        return;
+    }
+    shared_memory.header.entry_count = 16;
+
+    const auto& last_entry =
+        shared_memory.shared_memory_entries[shared_memory.header.last_entry_index];
+    shared_memory.header.last_entry_index = (shared_memory.header.last_entry_index + 1) % 17;
+    auto& cur_entry = shared_memory.shared_memory_entries[shared_memory.header.last_entry_index];
+
+    cur_entry.sampling_number = last_entry.sampling_number + 1;
+    cur_entry.sampling_number2 = cur_entry.sampling_number;
+
+    const auto [x, y, pressed] = touch_device->GetStatus();
+    auto& touch_entry = cur_entry.states[0];
+    if (pressed) {
+        touch_entry.x = static_cast<u16>(x * Layout::ScreenUndocked::Width);
+        touch_entry.y = static_cast<u16>(y * Layout::ScreenUndocked::Height);
+        touch_entry.diameter_x = 15;
+        touch_entry.diameter_y = 15;
+        touch_entry.rotation_angle = 0;
+        const u64 tick = CoreTiming::GetTicks();
+        touch_entry.delta_time = tick - last_touch;
+        last_touch = tick;
+        touch_entry.finger = 0;
+        cur_entry.entry_count = 1;
+    } else {
+        cur_entry.entry_count = 0;
+    }
+
+    std::memcpy(data + SHARED_MEMORY_OFFSET, &shared_memory, sizeof(TouchScreenSharedMemory));
+}
+
+void Controller_Touchscreen::OnLoadInputDevices() {
+    touch_device = Input::CreateDevice<Input::TouchDevice>(Settings::values.touch_device);
+}
+} // namespace Service::HID
diff --git a/src/core/hle/service/hid/controllers/touchscreen.h b/src/core/hle/service/hid/controllers/touchscreen.h
new file mode 100644
index 000000000..e5db6e6ba
--- /dev/null
+++ b/src/core/hle/service/hid/controllers/touchscreen.h
@@ -0,0 +1,63 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include "common/common_funcs.h"
+#include "common/common_types.h"
+#include "common/swap.h"
+#include "core/frontend/input.h"
+#include "core/hle/service/hid/controllers/controller_base.h"
+
+namespace Service::HID {
+class Controller_Touchscreen final : public ControllerBase {
+public:
+    Controller_Touchscreen();
+    ~Controller_Touchscreen() 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(u8* data, std::size_t size) override;
+
+    // Called when input devices should be loaded
+    void OnLoadInputDevices() override;
+
+private:
+    struct TouchState {
+        u64_le delta_time;
+        u32_le attribute;
+        u32_le finger;
+        u32_le x;
+        u32_le y;
+        u32_le diameter_x;
+        u32_le diameter_y;
+        u32_le rotation_angle;
+    };
+    static_assert(sizeof(TouchState) == 0x28, "Touchstate is an invalid size");
+
+    struct TouchScreenEntry {
+        s64_le sampling_number;
+        s64_le sampling_number2;
+        s32_le entry_count;
+        std::array<TouchState, 16> states;
+    };
+    static_assert(sizeof(TouchScreenEntry) == 0x298, "TouchScreenEntry is an invalid size");
+
+    struct TouchScreenSharedMemory {
+        CommonHeader header;
+        std::array<TouchScreenEntry, 17> shared_memory_entries{};
+        INSERT_PADDING_BYTES(0x3c8);
+    };
+    static_assert(sizeof(TouchScreenSharedMemory) == 0x3000,
+                  "TouchScreenSharedMemory is an invalid size");
+    TouchScreenSharedMemory shared_memory{};
+    std::unique_ptr<Input::TouchDevice> touch_device;
+    s64_le last_touch{};
+};
+} // namespace Service::HID
diff --git a/src/core/hle/service/hid/controllers/xpad.cpp b/src/core/hle/service/hid/controllers/xpad.cpp
new file mode 100644
index 000000000..cd397c70b
--- /dev/null
+++ b/src/core/hle/service/hid/controllers/xpad.cpp
@@ -0,0 +1,45 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include <cstring>
+#include "common/common_types.h"
+#include "core/core_timing.h"
+#include "core/hle/service/hid/controllers/xpad.h"
+
+namespace Service::HID {
+constexpr std::size_t SHARED_MEMORY_OFFSET = 0x3C00;
+
+Controller_XPad::Controller_XPad() = default;
+Controller_XPad::~Controller_XPad() = default;
+
+void Controller_XPad::OnInit() {}
+
+void Controller_XPad::OnRelease() {}
+
+void Controller_XPad::OnUpdate(u8* data, std::size_t size) {
+    for (auto& xpad_entry : shared_memory.shared_memory_entries) {
+        xpad_entry.header.timestamp = CoreTiming::GetTicks();
+        xpad_entry.header.total_entry_count = 17;
+
+        if (!IsControllerActivated()) {
+            xpad_entry.header.entry_count = 0;
+            xpad_entry.header.last_entry_index = 0;
+            return;
+        }
+        xpad_entry.header.entry_count = 16;
+
+        const auto& last_entry = xpad_entry.pad_states[xpad_entry.header.last_entry_index];
+        xpad_entry.header.last_entry_index = (xpad_entry.header.last_entry_index + 1) % 17;
+        auto& cur_entry = xpad_entry.pad_states[xpad_entry.header.last_entry_index];
+
+        cur_entry.sampling_number = last_entry.sampling_number + 1;
+        cur_entry.sampling_number2 = cur_entry.sampling_number;
+    }
+    // TODO(ogniK): Update xpad states
+
+    std::memcpy(data + SHARED_MEMORY_OFFSET, &shared_memory, sizeof(SharedMemory));
+}
+
+void Controller_XPad::OnLoadInputDevices() {}
+} // namespace Service::HID
diff --git a/src/core/hle/service/hid/controllers/xpad.h b/src/core/hle/service/hid/controllers/xpad.h
new file mode 100644
index 000000000..ff836989f
--- /dev/null
+++ b/src/core/hle/service/hid/controllers/xpad.h
@@ -0,0 +1,60 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include "common/common_funcs.h"
+#include "common/common_types.h"
+#include "common/swap.h"
+#include "core/hle/service/hid/controllers/controller_base.h"
+
+namespace Service::HID {
+class Controller_XPad final : public ControllerBase {
+public:
+    Controller_XPad();
+    ~Controller_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(u8* data, std::size_t size) override;
+
+    // Called when input devices should be loaded
+    void OnLoadInputDevices() override;
+
+private:
+    struct AnalogStick {
+        s32_le x;
+        s32_le y;
+    };
+    static_assert(sizeof(AnalogStick) == 0x8, "AnalogStick is an invalid size");
+
+    struct XPadState {
+        s64_le sampling_number;
+        s64_le sampling_number2;
+        s32_le attributes;
+        u32_le pad_states;
+        AnalogStick x_stick;
+        AnalogStick y_stick;
+    };
+    static_assert(sizeof(XPadState) == 0x28, "XPadState is an invalid size");
+
+    struct XPadEntry {
+        CommonHeader header;
+        std::array<XPadState, 17> pad_states{};
+        INSERT_PADDING_BYTES(0x138);
+    };
+    static_assert(sizeof(XPadEntry) == 0x400, "XPadEntry is an invalid size");
+
+    struct SharedMemory {
+        std::array<XPadEntry, 4> shared_memory_entries{};
+    };
+    static_assert(sizeof(SharedMemory) == 0x1000, "SharedMemory is an invalid size");
+    SharedMemory shared_memory{};
+};
+} // namespace Service::HID
diff --git a/src/core/hle/service/hid/hid.cpp b/src/core/hle/service/hid/hid.cpp
index 7c6b0a4e6..beb89218a 100644
--- a/src/core/hle/service/hid/hid.cpp
+++ b/src/core/hle/service/hid/hid.cpp
@@ -2,6 +2,8 @@
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
+#include <array>
+#include "common/common_types.h"
 #include "common/logging/log.h"
 #include "core/core.h"
 #include "core/core_timing.h"
@@ -19,6 +21,16 @@
 #include "core/hle/service/service.h"
 #include "core/settings.h"
 
+#include "core/hle/service/hid/controllers/controller_base.h"
+#include "core/hle/service/hid/controllers/debug_pad.h"
+#include "core/hle/service/hid/controllers/gesture.h"
+#include "core/hle/service/hid/controllers/keyboard.h"
+#include "core/hle/service/hid/controllers/mouse.h"
+#include "core/hle/service/hid/controllers/npad.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 {
 
 // Updating period for each HID device.
@@ -26,6 +38,22 @@ namespace Service::HID {
 constexpr u64 pad_update_ticks = CoreTiming::BASE_CLOCK_RATE / 100;
 constexpr u64 accelerometer_update_ticks = CoreTiming::BASE_CLOCK_RATE / 100;
 constexpr u64 gyroscope_update_ticks = CoreTiming::BASE_CLOCK_RATE / 100;
+constexpr std::size_t SHARED_MEMORY_SIZE = 0x40000;
+enum class HidController : std::size_t {
+    DebugPad,
+    Touchscreen,
+    Mouse,
+    Keyboard,
+    XPad,
+    Unknown1,
+    Unknown2,
+    Unknown3,
+    SixAxisSensor,
+    NPad,
+    Gesture,
+
+    MaxControllers,
+};
 
 class IAppletResource final : public ServiceFramework<IAppletResource> {
 public:
@@ -37,19 +65,57 @@ public:
 
         auto& kernel = Core::System::GetInstance().Kernel();
         shared_mem = Kernel::SharedMemory::Create(
-            kernel, nullptr, 0x40000, Kernel::MemoryPermission::ReadWrite,
+            kernel, nullptr, SHARED_MEMORY_SIZE, Kernel::MemoryPermission::ReadWrite,
             Kernel::MemoryPermission::Read, 0, Kernel::MemoryRegion::BASE, "HID:SharedMemory");
 
+        MakeController<Controller_DebugPad>(HidController::DebugPad);
+        MakeController<Controller_Touchscreen>(HidController::Touchscreen);
+        MakeController<Controller_Mouse>(HidController::Mouse);
+        MakeController<Controller_Keyboard>(HidController::Keyboard);
+        MakeController<Controller_XPad>(HidController::XPad);
+        MakeController<Controller_Stubbed>(HidController::Unknown1);
+        MakeController<Controller_Stubbed>(HidController::Unknown2);
+        MakeController<Controller_Stubbed>(HidController::Unknown3);
+        MakeController<Controller_Stubbed>(HidController::SixAxisSensor);
+        MakeController<Controller_NPad>(HidController::NPad);
+        MakeController<Controller_Gesture>(HidController::Gesture);
+
+        // Homebrew doesn't try to activate some controllers, so we activate them by default
+        GetController<Controller_NPad>(HidController::NPad).ActivateController();
+        GetController<Controller_Touchscreen>(HidController::Touchscreen).ActivateController();
+
+        GetController<Controller_Stubbed>(HidController::Unknown1).SetCommonHeaderOffset(0x4c00);
+        GetController<Controller_Stubbed>(HidController::Unknown2).SetCommonHeaderOffset(0x4e00);
+        GetController<Controller_Stubbed>(HidController::Unknown3).SetCommonHeaderOffset(0x5000);
+
         // Register update callbacks
         pad_update_event = CoreTiming::RegisterEvent(
             "HID::UpdatePadCallback",
-            [this](u64 userdata, int cycles_late) { UpdatePadCallback(userdata, cycles_late); });
+            [this](u64 userdata, int cycles_late) { UpdateControllers(userdata, cycles_late); });
 
         // TODO(shinyquagsire23): Other update callbacks? (accel, gyro?)
 
         CoreTiming::ScheduleEvent(pad_update_ticks, pad_update_event);
     }
 
+    void ActivateController(HidController controller) {
+        controllers[static_cast<size_t>(controller)]->ActivateController();
+    }
+
+    void DeactivateController(HidController controller) {
+        controllers[static_cast<size_t>(controller)]->DeactivateController();
+    }
+
+    template <typename T>
+    void MakeController(HidController controller) {
+        controllers[static_cast<std::size_t>(controller)] = std::make_unique<T>();
+    }
+
+    template <typename T>
+    T& GetController(HidController controller) {
+        return static_cast<T&>(*controllers[static_cast<size_t>(controller)]);
+    }
+
     ~IAppletResource() {
         CoreTiming::UnscheduleEvent(pad_update_event, 0);
     }
@@ -62,200 +128,15 @@ private:
         LOG_DEBUG(Service_HID, "called");
     }
 
-    void LoadInputDevices() {
-        std::transform(Settings::values.buttons.begin() + Settings::NativeButton::BUTTON_HID_BEGIN,
-                       Settings::values.buttons.begin() + Settings::NativeButton::BUTTON_HID_END,
-                       buttons.begin(), Input::CreateDevice<Input::ButtonDevice>);
-        std::transform(Settings::values.analogs.begin() + Settings::NativeAnalog::STICK_HID_BEGIN,
-                       Settings::values.analogs.begin() + Settings::NativeAnalog::STICK_HID_END,
-                       sticks.begin(), Input::CreateDevice<Input::AnalogDevice>);
-        touch_device = Input::CreateDevice<Input::TouchDevice>(Settings::values.touch_device);
-        // TODO(shinyquagsire23): gyro, mouse, keyboard
-    }
-
-    void UpdatePadCallback(u64 userdata, int cycles_late) {
-        SharedMemory mem{};
-        std::memcpy(&mem, shared_mem->GetPointer(), sizeof(SharedMemory));
-
-        if (Settings::values.is_device_reload_pending.exchange(false))
-            LoadInputDevices();
-
-        // Set up controllers as neon red+blue Joy-Con attached to console
-        ControllerHeader& controller_header = mem.controllers[Controller_Handheld].header;
-        controller_header.type = ControllerType_Handheld;
-        controller_header.single_colors_descriptor = ColorDesc_ColorsNonexistent;
-        controller_header.right_color_body = JOYCON_BODY_NEON_RED;
-        controller_header.right_color_buttons = JOYCON_BUTTONS_NEON_RED;
-        controller_header.left_color_body = JOYCON_BODY_NEON_BLUE;
-        controller_header.left_color_buttons = JOYCON_BUTTONS_NEON_BLUE;
-
-        for (std::size_t controller = 0; controller < mem.controllers.size(); controller++) {
-            for (auto& layout : mem.controllers[controller].layouts) {
-                layout.header.num_entries = HID_NUM_ENTRIES;
-                layout.header.max_entry_index = HID_NUM_ENTRIES - 1;
-
-                // HID shared memory stores the state of the past 17 samples in a circlular buffer,
-                // each with a timestamp in number of samples since boot.
-                const ControllerInputEntry& last_entry = layout.entries[layout.header.latest_entry];
-
-                layout.header.timestamp_ticks = CoreTiming::GetTicks();
-                layout.header.latest_entry = (layout.header.latest_entry + 1) % HID_NUM_ENTRIES;
-
-                ControllerInputEntry& entry = layout.entries[layout.header.latest_entry];
-                entry.timestamp = last_entry.timestamp + 1;
-                // TODO(shinyquagsire23): Is this always identical to timestamp?
-                entry.timestamp_2 = entry.timestamp;
-
-                // TODO(shinyquagsire23): More than just handheld input
-                if (controller != Controller_Handheld)
-                    continue;
-
-                entry.connection_state = ConnectionState_Connected | ConnectionState_Wired;
-
-                // TODO(shinyquagsire23): Set up some LUTs for each layout mapping in the future?
-                // For now everything is just the default handheld layout, but split Joy-Con will
-                // rotate the face buttons and directions for certain layouts.
-                ControllerPadState& state = entry.buttons;
-                using namespace Settings::NativeButton;
-                state.a.Assign(buttons[A - BUTTON_HID_BEGIN]->GetStatus());
-                state.b.Assign(buttons[B - BUTTON_HID_BEGIN]->GetStatus());
-                state.x.Assign(buttons[X - BUTTON_HID_BEGIN]->GetStatus());
-                state.y.Assign(buttons[Y - BUTTON_HID_BEGIN]->GetStatus());
-                state.lstick.Assign(buttons[LStick - BUTTON_HID_BEGIN]->GetStatus());
-                state.rstick.Assign(buttons[RStick - BUTTON_HID_BEGIN]->GetStatus());
-                state.l.Assign(buttons[L - BUTTON_HID_BEGIN]->GetStatus());
-                state.r.Assign(buttons[R - BUTTON_HID_BEGIN]->GetStatus());
-                state.zl.Assign(buttons[ZL - BUTTON_HID_BEGIN]->GetStatus());
-                state.zr.Assign(buttons[ZR - BUTTON_HID_BEGIN]->GetStatus());
-                state.plus.Assign(buttons[Plus - BUTTON_HID_BEGIN]->GetStatus());
-                state.minus.Assign(buttons[Minus - BUTTON_HID_BEGIN]->GetStatus());
-
-                state.dleft.Assign(buttons[DLeft - BUTTON_HID_BEGIN]->GetStatus());
-                state.dup.Assign(buttons[DUp - BUTTON_HID_BEGIN]->GetStatus());
-                state.dright.Assign(buttons[DRight - BUTTON_HID_BEGIN]->GetStatus());
-                state.ddown.Assign(buttons[DDown - BUTTON_HID_BEGIN]->GetStatus());
-
-                state.lstick_left.Assign(buttons[LStick_Left - BUTTON_HID_BEGIN]->GetStatus());
-                state.lstick_up.Assign(buttons[LStick_Up - BUTTON_HID_BEGIN]->GetStatus());
-                state.lstick_right.Assign(buttons[LStick_Right - BUTTON_HID_BEGIN]->GetStatus());
-                state.lstick_down.Assign(buttons[LStick_Down - BUTTON_HID_BEGIN]->GetStatus());
-
-                state.rstick_left.Assign(buttons[RStick_Left - BUTTON_HID_BEGIN]->GetStatus());
-                state.rstick_up.Assign(buttons[RStick_Up - BUTTON_HID_BEGIN]->GetStatus());
-                state.rstick_right.Assign(buttons[RStick_Right - BUTTON_HID_BEGIN]->GetStatus());
-                state.rstick_down.Assign(buttons[RStick_Down - BUTTON_HID_BEGIN]->GetStatus());
-
-                state.sl.Assign(buttons[SL - BUTTON_HID_BEGIN]->GetStatus());
-                state.sr.Assign(buttons[SR - BUTTON_HID_BEGIN]->GetStatus());
-
-                const auto [stick_l_x_f, stick_l_y_f] = sticks[Joystick_Left]->GetStatus();
-                const auto [stick_r_x_f, stick_r_y_f] = sticks[Joystick_Right]->GetStatus();
-                entry.joystick_left_x = static_cast<s32>(stick_l_x_f * HID_JOYSTICK_MAX);
-                entry.joystick_left_y = static_cast<s32>(stick_l_y_f * HID_JOYSTICK_MAX);
-                entry.joystick_right_x = static_cast<s32>(stick_r_x_f * HID_JOYSTICK_MAX);
-                entry.joystick_right_y = static_cast<s32>(stick_r_y_f * HID_JOYSTICK_MAX);
+    void UpdateControllers(u64 userdata, int cycles_late) {
+        const bool should_reload = Settings::values.is_device_reload_pending.exchange(false);
+        for (const auto& controller : controllers) {
+            if (should_reload) {
+                controller->OnLoadInputDevices();
             }
+            controller->OnUpdate(shared_mem->GetPointer(), SHARED_MEMORY_SIZE);
         }
 
-        TouchScreen& touchscreen = mem.touchscreen;
-        const u64 last_entry = touchscreen.header.latest_entry;
-        const u64 curr_entry = (last_entry + 1) % touchscreen.entries.size();
-        const u64 timestamp = CoreTiming::GetTicks();
-        const u64 sample_counter = touchscreen.entries[last_entry].header.timestamp + 1;
-        touchscreen.header.timestamp_ticks = timestamp;
-        touchscreen.header.num_entries = touchscreen.entries.size();
-        touchscreen.header.latest_entry = curr_entry;
-        touchscreen.header.max_entry_index = touchscreen.entries.size();
-        touchscreen.header.timestamp = timestamp;
-        touchscreen.entries[curr_entry].header.timestamp = sample_counter;
-
-        TouchScreenEntryTouch touch_entry{};
-        auto [x, y, pressed] = touch_device->GetStatus();
-        touch_entry.timestamp = timestamp;
-        touch_entry.x = static_cast<u16>(x * Layout::ScreenUndocked::Width);
-        touch_entry.y = static_cast<u16>(y * Layout::ScreenUndocked::Height);
-        touch_entry.touch_index = 0;
-
-        // TODO(DarkLordZach): Maybe try to derive these from EmuWindow?
-        touch_entry.diameter_x = 15;
-        touch_entry.diameter_y = 15;
-        touch_entry.angle = 0;
-
-        // TODO(DarkLordZach): Implement multi-touch support
-        if (pressed) {
-            touchscreen.entries[curr_entry].header.num_touches = 1;
-            touchscreen.entries[curr_entry].touches[0] = touch_entry;
-        } else {
-            touchscreen.entries[curr_entry].header.num_touches = 0;
-        }
-
-        // TODO(shinyquagsire23): Properly implement mouse
-        Mouse& mouse = mem.mouse;
-        const u64 last_mouse_entry = mouse.header.latest_entry;
-        const u64 curr_mouse_entry = (mouse.header.latest_entry + 1) % mouse.entries.size();
-        const u64 mouse_sample_counter = mouse.entries[last_mouse_entry].timestamp + 1;
-        mouse.header.timestamp_ticks = timestamp;
-        mouse.header.num_entries = mouse.entries.size();
-        mouse.header.max_entry_index = mouse.entries.size();
-        mouse.header.latest_entry = curr_mouse_entry;
-
-        mouse.entries[curr_mouse_entry].timestamp = mouse_sample_counter;
-        mouse.entries[curr_mouse_entry].timestamp_2 = mouse_sample_counter;
-
-        // TODO(shinyquagsire23): Properly implement keyboard
-        Keyboard& keyboard = mem.keyboard;
-        const u64 last_keyboard_entry = keyboard.header.latest_entry;
-        const u64 curr_keyboard_entry =
-            (keyboard.header.latest_entry + 1) % keyboard.entries.size();
-        const u64 keyboard_sample_counter = keyboard.entries[last_keyboard_entry].timestamp + 1;
-        keyboard.header.timestamp_ticks = timestamp;
-        keyboard.header.num_entries = keyboard.entries.size();
-        keyboard.header.latest_entry = last_keyboard_entry;
-        keyboard.header.max_entry_index = keyboard.entries.size();
-
-        keyboard.entries[curr_keyboard_entry].timestamp = keyboard_sample_counter;
-        keyboard.entries[curr_keyboard_entry].timestamp_2 = keyboard_sample_counter;
-
-        // TODO(shinyquagsire23): Figure out what any of these are
-        for (auto& input : mem.unk_input_1) {
-            const u64 last_input_entry = input.header.latest_entry;
-            const u64 curr_input_entry = (input.header.latest_entry + 1) % input.entries.size();
-            const u64 input_sample_counter = input.entries[last_input_entry].timestamp + 1;
-
-            input.header.timestamp_ticks = timestamp;
-            input.header.num_entries = input.entries.size();
-            input.header.latest_entry = last_input_entry;
-            input.header.max_entry_index = input.entries.size();
-
-            input.entries[curr_input_entry].timestamp = input_sample_counter;
-            input.entries[curr_input_entry].timestamp_2 = input_sample_counter;
-        }
-
-        for (auto& input : mem.unk_input_2) {
-            input.header.timestamp_ticks = timestamp;
-            input.header.num_entries = 17;
-            input.header.latest_entry = 0;
-            input.header.max_entry_index = 0;
-        }
-
-        UnkInput3& input = mem.unk_input_3;
-        const u64 last_input_entry = input.header.latest_entry;
-        const u64 curr_input_entry = (input.header.latest_entry + 1) % input.entries.size();
-        const u64 input_sample_counter = input.entries[last_input_entry].timestamp + 1;
-
-        input.header.timestamp_ticks = timestamp;
-        input.header.num_entries = input.entries.size();
-        input.header.latest_entry = last_input_entry;
-        input.header.max_entry_index = input.entries.size();
-
-        input.entries[curr_input_entry].timestamp = input_sample_counter;
-        input.entries[curr_input_entry].timestamp_2 = input_sample_counter;
-
-        // TODO(shinyquagsire23): Signal events
-
-        std::memcpy(shared_mem->GetPointer(), &mem, sizeof(SharedMemory));
-
-        // Reschedule recurrent event
         CoreTiming::ScheduleEvent(pad_update_ticks - cycles_late, pad_update_event);
     }
 
@@ -265,11 +146,8 @@ private:
     // CoreTiming update events
     CoreTiming::EventType* pad_update_event;
 
-    // Stored input state info
-    std::array<std::unique_ptr<Input::ButtonDevice>, Settings::NativeButton::NUM_BUTTONS_HID>
-        buttons;
-    std::array<std::unique_ptr<Input::AnalogDevice>, Settings::NativeAnalog::NUM_STICKS_HID> sticks;
-    std::unique_ptr<Input::TouchDevice> touch_device;
+    std::array<std::unique_ptr<ControllerBase>, static_cast<size_t>(HidController::MaxControllers)>
+        controllers{};
 };
 
 class IActiveVibrationDeviceList final : public ServiceFramework<IActiveVibrationDeviceList> {
@@ -299,9 +177,10 @@ public:
             {11, &Hid::ActivateTouchScreen, "ActivateTouchScreen"},
             {21, &Hid::ActivateMouse, "ActivateMouse"},
             {31, &Hid::ActivateKeyboard, "ActivateKeyboard"},
+            {32, nullptr, "SendKeyboardLockKeyEvent"},
             {40, nullptr, "AcquireXpadIdEventHandle"},
             {41, nullptr, "ReleaseXpadIdEventHandle"},
-            {51, nullptr, "ActivateXpad"},
+            {51, &Hid::ActivateXpad, "ActivateXpad"},
             {55, nullptr, "GetXpadIds"},
             {56, nullptr, "ActivateJoyXpad"},
             {58, nullptr, "GetJoyXpadLifoHandle"},
@@ -329,6 +208,7 @@ public:
             {80, nullptr, "GetGyroscopeZeroDriftMode"},
             {81, nullptr, "ResetGyroscopeZeroDriftMode"},
             {82, &Hid::IsSixAxisSensorAtRest, "IsSixAxisSensorAtRest"},
+            {83, nullptr, "IsFirmwareUpdateAvailableForSixAxisSensor"},
             {91, &Hid::ActivateGesture, "ActivateGesture"},
             {100, &Hid::SetSupportedNpadStyleSet, "SetSupportedNpadStyleSet"},
             {101, &Hid::GetSupportedNpadStyleSet, "GetSupportedNpadStyleSet"},
@@ -362,8 +242,8 @@ public:
             {206, &Hid::SendVibrationValues, "SendVibrationValues"},
             {207, nullptr, "SendVibrationGcErmCommand"},
             {208, nullptr, "GetActualVibrationGcErmCommand"},
-            {209, nullptr, "BeginPermitVibrationSession"},
-            {210, nullptr, "EndPermitVibrationSession"},
+            {209, &Hid::BeginPermitVibrationSession, "BeginPermitVibrationSession"},
+            {210, &Hid::EndPermitVibrationSession, "EndPermitVibrationSession"},
             {300, &Hid::ActivateConsoleSixAxisSensor, "ActivateConsoleSixAxisSensor"},
             {301, &Hid::StartConsoleSixAxisSensor, "StartConsoleSixAxisSensor"},
             {302, nullptr, "StopConsoleSixAxisSensor"},
@@ -374,6 +254,7 @@ public:
             {307, nullptr, "FinalizeSevenSixAxisSensor"},
             {308, nullptr, "SetSevenSixAxisSensorFusionStrength"},
             {309, nullptr, "GetSevenSixAxisSensorFusionStrength"},
+            {310, nullptr, "ResetSevenSixAxisSensorTimestamp"},
             {400, nullptr, "IsUsbFullKeyControllerEnabled"},
             {401, nullptr, "EnableUsbFullKeyController"},
             {402, nullptr, "IsUsbFullKeyControllerConnected"},
@@ -389,28 +270,35 @@ public:
             {505, nullptr, "SetPalmaFrModeType"},
             {506, nullptr, "ReadPalmaStep"},
             {507, nullptr, "EnablePalmaStep"},
-            {508, nullptr, "SuspendPalmaStep"},
-            {509, nullptr, "ResetPalmaStep"},
-            {510, nullptr, "ReadPalmaApplicationSection"},
-            {511, nullptr, "WritePalmaApplicationSection"},
-            {512, nullptr, "ReadPalmaUniqueCode"},
-            {513, nullptr, "SetPalmaUniqueCodeInvalid"},
+            {508, nullptr, "ResetPalmaStep"},
+            {509, nullptr, "ReadPalmaApplicationSection"},
+            {510, nullptr, "WritePalmaApplicationSection"},
+            {511, nullptr, "ReadPalmaUniqueCode"},
+            {512, nullptr, "SetPalmaUniqueCodeInvalid"},
+            {513, nullptr, "WritePalmaActivityEntry"},
+            {514, nullptr, "WritePalmaRgbLedPatternEntry"},
+            {515, nullptr, "WritePalmaWaveEntry"},
+            {516, nullptr, "SetPalmaDataBaseIdentificationVersion"},
+            {517, nullptr, "GetPalmaDataBaseIdentificationVersion"},
+            {518, nullptr, "SuspendPalmaFeature"},
+            {519, nullptr, "GetPalmaOperationResult"},
+            {520, nullptr, "ReadPalmaPlayLog"},
+            {521, nullptr, "ResetPalmaPlayLog"},
+            {522, nullptr, "SetIsPalmaAllConnectable"},
+            {523, nullptr, "SetIsPalmaPairedConnectable"},
+            {524, nullptr, "PairPalma"},
+            {525, nullptr, "SetPalmaBoostMode"},
             {1000, nullptr, "SetNpadCommunicationMode"},
             {1001, nullptr, "GetNpadCommunicationMode"},
         };
         // clang-format on
 
         RegisterHandlers(functions);
-
-        auto& kernel = Core::System::GetInstance().Kernel();
-        event = Kernel::Event::Create(kernel, Kernel::ResetType::OneShot, "hid:EventHandle");
     }
     ~Hid() = default;
 
 private:
     std::shared_ptr<IAppletResource> applet_resource;
-    u32 joy_hold_type{0};
-    Kernel::SharedPtr<Kernel::Event> event;
 
     void CreateAppletResource(Kernel::HLERequestContext& ctx) {
         if (applet_resource == nullptr) {
@@ -423,31 +311,59 @@ private:
         LOG_DEBUG(Service_HID, "called");
     }
 
+    void ActivateXpad(Kernel::HLERequestContext& ctx) {
+        applet_resource->ActivateController(HidController::XPad);
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(RESULT_SUCCESS);
+        LOG_DEBUG(Service_HID, "called");
+    }
+
     void ActivateDebugPad(Kernel::HLERequestContext& ctx) {
+        applet_resource->ActivateController(HidController::DebugPad);
         IPC::ResponseBuilder rb{ctx, 2};
         rb.Push(RESULT_SUCCESS);
-        LOG_WARNING(Service_HID, "(STUBBED) called");
+        LOG_DEBUG(Service_HID, "called");
     }
 
     void ActivateTouchScreen(Kernel::HLERequestContext& ctx) {
+        applet_resource->ActivateController(HidController::Touchscreen);
         IPC::ResponseBuilder rb{ctx, 2};
         rb.Push(RESULT_SUCCESS);
-        LOG_WARNING(Service_HID, "(STUBBED) called");
+        LOG_DEBUG(Service_HID, "called");
     }
 
     void ActivateMouse(Kernel::HLERequestContext& ctx) {
+        applet_resource->ActivateController(HidController::Mouse);
         IPC::ResponseBuilder rb{ctx, 2};
         rb.Push(RESULT_SUCCESS);
-        LOG_WARNING(Service_HID, "(STUBBED) called");
+        LOG_DEBUG(Service_HID, "called");
     }
 
     void ActivateKeyboard(Kernel::HLERequestContext& ctx) {
+        applet_resource->ActivateController(HidController::Keyboard);
         IPC::ResponseBuilder rb{ctx, 2};
         rb.Push(RESULT_SUCCESS);
-        LOG_WARNING(Service_HID, "(STUBBED) called");
+        LOG_DEBUG(Service_HID, "called");
+    }
+
+    void ActivateGesture(Kernel::HLERequestContext& ctx) {
+        applet_resource->ActivateController(HidController::Gesture);
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(RESULT_SUCCESS);
+        LOG_DEBUG(Service_HID, "called");
+    }
+
+    void ActivateNpadWithRevision(Kernel::HLERequestContext& ctx) {
+        // Should have no effect with how our npad sets up the data
+        applet_resource->ActivateController(HidController::NPad);
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(RESULT_SUCCESS);
+        LOG_DEBUG(Service_HID, "called");
     }
 
     void StartSixAxisSensor(Kernel::HLERequestContext& ctx) {
+        IPC::RequestParser rp{ctx};
+        auto handle = rp.PopRaw<u32>();
         IPC::ResponseBuilder rb{ctx, 2};
         rb.Push(RESULT_SUCCESS);
         LOG_WARNING(Service_HID, "(STUBBED) called");
@@ -468,84 +384,168 @@ private:
     }
 
     void SetSupportedNpadStyleSet(Kernel::HLERequestContext& ctx) {
+        IPC::RequestParser rp{ctx};
+        auto supported_styleset = rp.PopRaw<u32>();
+        applet_resource->GetController<Controller_NPad>(HidController::NPad)
+            .SetSupportedStyleSet({supported_styleset});
+
         IPC::ResponseBuilder rb{ctx, 2};
         rb.Push(RESULT_SUCCESS);
-        LOG_WARNING(Service_HID, "(STUBBED) called");
+
+        LOG_DEBUG(Service_HID, "called");
     }
 
     void GetSupportedNpadStyleSet(Kernel::HLERequestContext& ctx) {
+        auto& controller = applet_resource->GetController<Controller_NPad>(HidController::NPad);
+
         IPC::ResponseBuilder rb{ctx, 3};
         rb.Push(RESULT_SUCCESS);
-        rb.Push<u32>(0);
-        LOG_WARNING(Service_HID, "(STUBBED) called");
+        rb.Push<u32>(controller.GetSupportedStyleSet().raw);
+        LOG_DEBUG(Service_HID, "called");
     }
 
     void SetSupportedNpadIdType(Kernel::HLERequestContext& ctx) {
+        applet_resource->GetController<Controller_NPad>(HidController::NPad)
+            .SetSupportedNPadIdTypes(ctx.ReadBuffer().data(), ctx.GetReadBufferSize());
         IPC::ResponseBuilder rb{ctx, 2};
         rb.Push(RESULT_SUCCESS);
-        LOG_WARNING(Service_HID, "(STUBBED) called");
+        LOG_DEBUG(Service_HID, "called");
     }
 
     void ActivateNpad(Kernel::HLERequestContext& ctx) {
         IPC::ResponseBuilder rb{ctx, 2};
         rb.Push(RESULT_SUCCESS);
-        LOG_WARNING(Service_HID, "(STUBBED) called");
+        applet_resource->ActivateController(HidController::NPad);
+        LOG_DEBUG(Service_HID, "called");
     }
 
     void AcquireNpadStyleSetUpdateEventHandle(Kernel::HLERequestContext& ctx) {
+        IPC::RequestParser rp{ctx};
+        auto npad_id = rp.PopRaw<u32>();
         IPC::ResponseBuilder rb{ctx, 2, 1};
         rb.Push(RESULT_SUCCESS);
-        rb.PushCopyObjects(event);
-        LOG_WARNING(Service_HID, "(STUBBED) called");
+        rb.PushCopyObjects(applet_resource->GetController<Controller_NPad>(HidController::NPad)
+                               .GetStyleSetChangedEvent());
+        LOG_DEBUG(Service_HID, "called");
     }
 
     void DisconnectNpad(Kernel::HLERequestContext& ctx) {
+        IPC::RequestParser rp{ctx};
+        auto npad_id = rp.PopRaw<u32>();
+        applet_resource->GetController<Controller_NPad>(HidController::NPad)
+            .DisconnectNPad(npad_id);
         IPC::ResponseBuilder rb{ctx, 2};
         rb.Push(RESULT_SUCCESS);
-        LOG_WARNING(Service_HID, "(STUBBED) called");
+        LOG_DEBUG(Service_HID, "called");
     }
 
     void GetPlayerLedPattern(Kernel::HLERequestContext& ctx) {
-        IPC::ResponseBuilder rb{ctx, 2};
+        IPC::RequestParser rp{ctx};
+        auto npad_id = rp.PopRaw<u32>();
+        IPC::ResponseBuilder rb{ctx, 4};
         rb.Push(RESULT_SUCCESS);
-        LOG_WARNING(Service_HID, "(STUBBED) called");
+        rb.PushRaw<u64>(applet_resource->GetController<Controller_NPad>(HidController::NPad)
+                            .GetLedPattern(npad_id)
+                            .raw);
+        LOG_DEBUG(Service_HID, "called");
     }
 
     void SetNpadJoyHoldType(Kernel::HLERequestContext& ctx) {
+        auto& controller = applet_resource->GetController<Controller_NPad>(HidController::NPad);
+        IPC::RequestParser rp{ctx};
+        const auto hold_type = rp.PopRaw<u64>();
+        controller.SetHoldType(Controller_NPad::NpadHoldType{hold_type});
+
         IPC::ResponseBuilder rb{ctx, 2};
         rb.Push(RESULT_SUCCESS);
-        LOG_WARNING(Service_HID, "(STUBBED) called");
+        LOG_DEBUG(Service_HID, "called");
     }
 
     void GetNpadJoyHoldType(Kernel::HLERequestContext& ctx) {
-        IPC::ResponseBuilder rb{ctx, 3};
+        const auto& controller =
+            applet_resource->GetController<Controller_NPad>(HidController::NPad);
+        IPC::ResponseBuilder rb{ctx, 4};
         rb.Push(RESULT_SUCCESS);
-        rb.Push(joy_hold_type);
-        LOG_WARNING(Service_HID, "(STUBBED) called");
+        rb.Push<u64>(static_cast<u64>(controller.GetHoldType()));
+        LOG_DEBUG(Service_HID, "called");
     }
 
     void SetNpadJoyAssignmentModeSingleByDefault(Kernel::HLERequestContext& ctx) {
+        IPC::RequestParser rp{ctx};
+        auto npad_id = rp.PopRaw<u32>();
         IPC::ResponseBuilder rb{ctx, 2};
         rb.Push(RESULT_SUCCESS);
         LOG_WARNING(Service_HID, "(STUBBED) called");
     }
 
+    void BeginPermitVibrationSession(Kernel::HLERequestContext& ctx) {
+        applet_resource->GetController<Controller_NPad>(HidController::NPad)
+            .SetVibrationEnabled(true);
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(RESULT_SUCCESS);
+        LOG_DEBUG(Service_HID, "called");
+    }
+
+    void EndPermitVibrationSession(Kernel::HLERequestContext& ctx) {
+        applet_resource->GetController<Controller_NPad>(HidController::NPad)
+            .SetVibrationEnabled(false);
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(RESULT_SUCCESS);
+        LOG_DEBUG(Service_HID, "called");
+    }
+
     void SendVibrationValue(Kernel::HLERequestContext& ctx) {
+        IPC::RequestParser rp{ctx};
+        const auto controller_id = rp.PopRaw<u32>();
+        const auto vibration_values = rp.PopRaw<Controller_NPad::Vibration>();
+
         IPC::ResponseBuilder rb{ctx, 2};
         rb.Push(RESULT_SUCCESS);
-        LOG_WARNING(Service_HID, "(STUBBED) called");
+
+        applet_resource->GetController<Controller_NPad>(HidController::NPad)
+            .VibrateController({controller_id}, {vibration_values});
+        LOG_DEBUG(Service_HID, "called");
     }
 
-    void GetActualVibrationValue(Kernel::HLERequestContext& ctx) {
+    void SendVibrationValues(Kernel::HLERequestContext& ctx) {
+        const auto controllers = ctx.ReadBuffer(0);
+        const auto vibrations = ctx.ReadBuffer(1);
+
+        std::vector<u32> controller_list(controllers.size() / sizeof(u32));
+        std::vector<Controller_NPad::Vibration> vibration_list(vibrations.size() /
+                                                               sizeof(Controller_NPad::Vibration));
+
+        std::memcpy(controller_list.data(), controllers.data(), controllers.size());
+        std::memcpy(vibration_list.data(), vibrations.data(), vibrations.size());
+        std::transform(controller_list.begin(), controller_list.end(), controller_list.begin(),
+                       [](u32 controller_id) { return controller_id - 3; });
+
+        applet_resource->GetController<Controller_NPad>(HidController::NPad)
+            .VibrateController(controller_list, vibration_list);
+
         IPC::ResponseBuilder rb{ctx, 2};
         rb.Push(RESULT_SUCCESS);
-        LOG_WARNING(Service_HID, "(STUBBED) called");
+        LOG_DEBUG(Service_HID, "called");
+    }
+
+    void GetActualVibrationValue(Kernel::HLERequestContext& ctx) {
+        IPC::ResponseBuilder rb{ctx, 6};
+        rb.Push(RESULT_SUCCESS);
+        rb.PushRaw<Controller_NPad::Vibration>(
+            applet_resource->GetController<Controller_NPad>(HidController::NPad)
+                .GetLastVibration());
+        LOG_DEBUG(Service_HID, "called");
     }
 
     void SetNpadJoyAssignmentModeDual(Kernel::HLERequestContext& ctx) {
+        IPC::RequestParser rp{ctx};
+        const auto npad_id = rp.PopRaw<u32>();
+        auto& controller = applet_resource->GetController<Controller_NPad>(HidController::NPad);
+        controller.SetNpadMode(npad_id, Controller_NPad::NPadAssignments::Dual);
+
         IPC::ResponseBuilder rb{ctx, 2};
         rb.Push(RESULT_SUCCESS);
-        LOG_WARNING(Service_HID, "(STUBBED) called");
+        LOG_DEBUG(Service_HID, "called");
     }
 
     void MergeSingleJoyAsDualJoy(Kernel::HLERequestContext& ctx) {
@@ -555,6 +555,8 @@ private:
     }
 
     void SetNpadHandheldActivationMode(Kernel::HLERequestContext& ctx) {
+        IPC::RequestParser rp{ctx};
+        auto mode = rp.PopRaw<u32>();
         IPC::ResponseBuilder rb{ctx, 2};
         rb.Push(RESULT_SUCCESS);
         LOG_WARNING(Service_HID, "(STUBBED) called");
@@ -563,8 +565,9 @@ private:
     void GetVibrationDeviceInfo(Kernel::HLERequestContext& ctx) {
         IPC::ResponseBuilder rb{ctx, 4};
         rb.Push(RESULT_SUCCESS);
-        rb.Push<u64>(0);
-        LOG_WARNING(Service_HID, "(STUBBED) called");
+        rb.Push<u32>(1);
+        rb.Push<u32>(0);
+        LOG_DEBUG(Service_HID, "called");
     }
 
     void CreateActiveVibrationDeviceList(Kernel::HLERequestContext& ctx) {
@@ -574,12 +577,6 @@ private:
         LOG_DEBUG(Service_HID, "called");
     }
 
-    void SendVibrationValues(Kernel::HLERequestContext& ctx) {
-        IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(RESULT_SUCCESS);
-        LOG_WARNING(Service_HID, "(STUBBED) called");
-    }
-
     void ActivateConsoleSixAxisSensor(Kernel::HLERequestContext& ctx) {
         IPC::ResponseBuilder rb{ctx, 2};
         rb.Push(RESULT_SUCCESS);
@@ -597,18 +594,6 @@ private:
         rb.Push(RESULT_SUCCESS);
         LOG_WARNING(Service_HID, "(STUBBED) called");
     }
-
-    void ActivateGesture(Kernel::HLERequestContext& ctx) {
-        IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(RESULT_SUCCESS);
-        LOG_WARNING(Service_HID, "(STUBBED) called");
-    }
-
-    void ActivateNpadWithRevision(Kernel::HLERequestContext& ctx) {
-        IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(RESULT_SUCCESS);
-        LOG_WARNING(Service_HID, "(STUBBED) called");
-    }
 };
 
 class HidDbg final : public ServiceFramework<HidDbg> {
@@ -650,6 +635,7 @@ public:
             {140, nullptr, "DeactivateConsoleSixAxisSensor"},
             {141, nullptr, "GetConsoleSixAxisSensorSamplingFrequency"},
             {142, nullptr, "DeactivateSevenSixAxisSensor"},
+            {143, nullptr, "GetConsoleSixAxisSensorCountStates"},
             {201, nullptr, "ActivateFirmwareUpdate"},
             {202, nullptr, "DeactivateFirmwareUpdate"},
             {203, nullptr, "StartFirmwareUpdate"},
@@ -660,12 +646,23 @@ public:
             {208, nullptr, "StartFirmwareUpdateForRevert"},
             {209, nullptr, "GetAvailableFirmwareVersionForRevert"},
             {210, nullptr, "IsFirmwareUpdatingDevice"},
+            {211, nullptr, "StartFirmwareUpdateIndividual"},
+            {215, nullptr, "SetUsbFirmwareForceUpdateEnabled"},
+            {216, nullptr, "SetAllKuinaDevicesToFirmwareUpdateMode"},
             {221, nullptr, "UpdateControllerColor"},
             {222, nullptr, "ConnectUsbPadsAsync"},
             {223, nullptr, "DisconnectUsbPadsAsync"},
             {224, nullptr, "UpdateDesignInfo"},
             {225, nullptr, "GetUniquePadDriverState"},
             {226, nullptr, "GetSixAxisSensorDriverStates"},
+            {227, nullptr, "GetRxPacketHistory"},
+            {228, nullptr, "AcquireOperationEventHandle"},
+            {229, nullptr, "ReadSerialFlash"},
+            {230, nullptr, "WriteSerialFlash"},
+            {231, nullptr, "GetOperationResult"},
+            {232, nullptr, "EnableShipmentMode"},
+            {233, nullptr, "ClearPairingInfo"},
+            {234, nullptr, "GetUniquePadDeviceTypeSetInternal"},
             {301, nullptr, "GetAbstractedPadHandles"},
             {302, nullptr, "GetAbstractedPadState"},
             {303, nullptr, "GetAbstractedPadsState"},
@@ -673,6 +670,8 @@ public:
             {322, nullptr, "UnsetAutoPilotVirtualPadState"},
             {323, nullptr, "UnsetAllAutoPilotVirtualPadState"},
             {350, nullptr, "AddRegisteredDevice"},
+            {400, nullptr, "DisableExternalMcuOnNxDevice"},
+            {401, nullptr, "DisableRailDeviceFiltering"},
         };
         // clang-format on
 
@@ -708,7 +707,9 @@ public:
             {307, nullptr, "GetNpadSystemExtStyle"},
             {308, nullptr, "ApplyNpadSystemCommonPolicyFull"},
             {309, nullptr, "GetNpadFullKeyGripColor"},
+            {310, nullptr, "GetMaskedSupportedNpadStyleSet"},
             {311, nullptr, "SetNpadPlayerLedBlinkingDevice"},
+            {312, nullptr, "SetSupportedNpadStyleSetAll"},
             {321, nullptr, "GetUniquePadsFromNpad"},
             {322, nullptr, "GetIrSensorState"},
             {323, nullptr, "GetXcdHandleForNpadWithIrSensor"},
@@ -733,6 +734,7 @@ public:
             {546, nullptr, "AcquireDeviceRegisteredEventForControllerSupport"},
             {547, nullptr, "GetAllowedBluetoothLinksCount"},
             {548, nullptr, "GetRegisteredDevices"},
+            {549, nullptr, "GetConnectableRegisteredDevices"},
             {700, nullptr, "ActivateUniquePad"},
             {702, nullptr, "AcquireUniquePadConnectionEventHandle"},
             {703, nullptr, "GetUniquePadIds"},
@@ -761,6 +763,7 @@ public:
             {850, nullptr, "IsUsbFullKeyControllerEnabled"},
             {851, nullptr, "EnableUsbFullKeyController"},
             {852, nullptr, "IsUsbConnected"},
+            {870, nullptr, "IsHandheldButtonPressedOnConsoleMode"},
             {900, nullptr, "ActivateInputDetector"},
             {901, nullptr, "NotifyInputDetector"},
             {1000, nullptr, "InitializeFirmwareUpdate"},
@@ -780,6 +783,12 @@ public:
             {1052, nullptr, "CancelSixAxisSensorAccurateUserCalibration"},
             {1053, nullptr, "GetSixAxisSensorAccurateUserCalibrationState"},
             {1100, nullptr, "GetHidbusSystemServiceObject"},
+            {1120, nullptr, "SetFirmwareHotfixUpdateSkipEnabled"},
+            {1130, nullptr, "InitializeUsbFirmwareUpdate"},
+            {1131, nullptr, "FinalizeUsbFirmwareUpdate"},
+            {1132, nullptr, "CheckUsbFirmwareUpdateRequired"},
+            {1133, nullptr, "StartUsbFirmwareUpdate"},
+            {1134, nullptr, "GetUsbFirmwareUpdateState"},
         };
         // clang-format on
 
diff --git a/src/core/hle/service/hid/hid.h b/src/core/hle/service/hid/hid.h
index 88d926808..773035460 100644
--- a/src/core/hle/service/hid/hid.h
+++ b/src/core/hle/service/hid/hid.h
@@ -4,408 +4,12 @@
 
 #pragma once
 
-#include <array>
-#include "common/bit_field.h"
-#include "common/common_types.h"
-#include "core/hle/service/service.h"
+namespace SM {
+class ServiceManager;
+}
 
 namespace Service::HID {
 
-// Begin enums and output structs
-
-constexpr u32 HID_NUM_ENTRIES = 17;
-constexpr u32 HID_NUM_LAYOUTS = 7;
-constexpr s32 HID_JOYSTICK_MAX = 0x8000;
-constexpr s32 HID_JOYSTICK_MIN = -0x8000;
-
-constexpr u32 JOYCON_BODY_NEON_RED = 0xFF3C28;
-constexpr u32 JOYCON_BUTTONS_NEON_RED = 0x1E0A0A;
-constexpr u32 JOYCON_BODY_NEON_BLUE = 0x0AB9E6;
-constexpr u32 JOYCON_BUTTONS_NEON_BLUE = 0x001E1E;
-
-enum ControllerType : u32 {
-    ControllerType_ProController = 1 << 0,
-    ControllerType_Handheld = 1 << 1,
-    ControllerType_JoyconPair = 1 << 2,
-    ControllerType_JoyconLeft = 1 << 3,
-    ControllerType_JoyconRight = 1 << 4,
-};
-
-enum ControllerLayoutType : u32 {
-    Layout_ProController = 0, // Pro Controller or HID gamepad
-    Layout_Handheld = 1,      // Two Joy-Con docked to rails
-    Layout_Single = 2, // Horizontal single Joy-Con or pair of Joy-Con, adjusted for orientation
-    Layout_Left = 3,   // Only raw left Joy-Con state, no orientation adjustment
-    Layout_Right = 4,  // Only raw right Joy-Con state, no orientation adjustment
-    Layout_DefaultDigital = 5, // Same as next, but sticks have 8-direction values only
-    Layout_Default = 6, // Safe default, single Joy-Con have buttons/sticks rotated for orientation
-};
-
-enum ControllerColorDescription {
-    ColorDesc_ColorsNonexistent = 1 << 1,
-};
-
-enum ControllerConnectionState {
-    ConnectionState_Connected = 1 << 0,
-    ConnectionState_Wired = 1 << 1,
-};
-
-enum ControllerJoystick {
-    Joystick_Left = 0,
-    Joystick_Right = 1,
-};
-
-enum ControllerID {
-    Controller_Player1 = 0,
-    Controller_Player2 = 1,
-    Controller_Player3 = 2,
-    Controller_Player4 = 3,
-    Controller_Player5 = 4,
-    Controller_Player6 = 5,
-    Controller_Player7 = 6,
-    Controller_Player8 = 7,
-    Controller_Handheld = 8,
-    Controller_Unknown = 9,
-};
-
-// End enums and output structs
-
-// Begin UnkInput3
-
-struct UnkInput3Header {
-    u64 timestamp_ticks;
-    u64 num_entries;
-    u64 latest_entry;
-    u64 max_entry_index;
-};
-static_assert(sizeof(UnkInput3Header) == 0x20, "HID UnkInput3 header structure has incorrect size");
-
-struct UnkInput3Entry {
-    u64 timestamp;
-    u64 timestamp_2;
-    u64 unk_8;
-    u64 unk_10;
-    u64 unk_18;
-};
-static_assert(sizeof(UnkInput3Entry) == 0x28, "HID UnkInput3 entry structure has incorrect size");
-
-struct UnkInput3 {
-    UnkInput3Header header;
-    std::array<UnkInput3Entry, 17> entries;
-    std::array<u8, 0x138> padding;
-};
-static_assert(sizeof(UnkInput3) == 0x400, "HID UnkInput3 structure has incorrect size");
-
-// End UnkInput3
-
-// Begin TouchScreen
-
-struct TouchScreenHeader {
-    u64 timestamp_ticks;
-    u64 num_entries;
-    u64 latest_entry;
-    u64 max_entry_index;
-    u64 timestamp;
-};
-static_assert(sizeof(TouchScreenHeader) == 0x28,
-              "HID touch screen header structure has incorrect size");
-
-struct TouchScreenEntryHeader {
-    u64 timestamp;
-    u64 num_touches;
-};
-static_assert(sizeof(TouchScreenEntryHeader) == 0x10,
-              "HID touch screen entry header structure has incorrect size");
-
-struct TouchScreenEntryTouch {
-    u64 timestamp;
-    u32 padding;
-    u32 touch_index;
-    u32 x;
-    u32 y;
-    u32 diameter_x;
-    u32 diameter_y;
-    u32 angle;
-    u32 padding_2;
-};
-static_assert(sizeof(TouchScreenEntryTouch) == 0x28,
-              "HID touch screen touch structure has incorrect size");
-
-struct TouchScreenEntry {
-    TouchScreenEntryHeader header;
-    std::array<TouchScreenEntryTouch, 16> touches;
-    u64 unk;
-};
-static_assert(sizeof(TouchScreenEntry) == 0x298,
-              "HID touch screen entry structure has incorrect size");
-
-struct TouchScreen {
-    TouchScreenHeader header;
-    std::array<TouchScreenEntry, 17> entries;
-    std::array<u8, 0x3c0> padding;
-};
-static_assert(sizeof(TouchScreen) == 0x3000, "HID touch screen structure has incorrect size");
-
-// End TouchScreen
-
-// Begin Mouse
-
-struct MouseHeader {
-    u64 timestamp_ticks;
-    u64 num_entries;
-    u64 latest_entry;
-    u64 max_entry_index;
-};
-static_assert(sizeof(MouseHeader) == 0x20, "HID mouse header structure has incorrect size");
-
-struct MouseButtonState {
-    union {
-        u64 hex{};
-
-        // Buttons
-        BitField<0, 1, u64> left;
-        BitField<1, 1, u64> right;
-        BitField<2, 1, u64> middle;
-        BitField<3, 1, u64> forward;
-        BitField<4, 1, u64> back;
-    };
-};
-
-struct MouseEntry {
-    u64 timestamp;
-    u64 timestamp_2;
-    u32 x;
-    u32 y;
-    u32 velocity_x;
-    u32 velocity_y;
-    u32 scroll_velocity_x;
-    u32 scroll_velocity_y;
-    MouseButtonState buttons;
-};
-static_assert(sizeof(MouseEntry) == 0x30, "HID mouse entry structure has incorrect size");
-
-struct Mouse {
-    MouseHeader header;
-    std::array<MouseEntry, 17> entries;
-    std::array<u8, 0xB0> padding;
-};
-static_assert(sizeof(Mouse) == 0x400, "HID mouse structure has incorrect size");
-
-// End Mouse
-
-// Begin Keyboard
-
-struct KeyboardHeader {
-    u64 timestamp_ticks;
-    u64 num_entries;
-    u64 latest_entry;
-    u64 max_entry_index;
-};
-static_assert(sizeof(KeyboardHeader) == 0x20, "HID keyboard header structure has incorrect size");
-
-struct KeyboardModifierKeyState {
-    union {
-        u64 hex{};
-
-        // Buttons
-        BitField<0, 1, u64> lctrl;
-        BitField<1, 1, u64> lshift;
-        BitField<2, 1, u64> lalt;
-        BitField<3, 1, u64> lmeta;
-        BitField<4, 1, u64> rctrl;
-        BitField<5, 1, u64> rshift;
-        BitField<6, 1, u64> ralt;
-        BitField<7, 1, u64> rmeta;
-        BitField<8, 1, u64> capslock;
-        BitField<9, 1, u64> scrolllock;
-        BitField<10, 1, u64> numlock;
-    };
-};
-
-struct KeyboardEntry {
-    u64 timestamp;
-    u64 timestamp_2;
-    KeyboardModifierKeyState modifier;
-    u32 keys[8];
-};
-static_assert(sizeof(KeyboardEntry) == 0x38, "HID keyboard entry structure has incorrect size");
-
-struct Keyboard {
-    KeyboardHeader header;
-    std::array<KeyboardEntry, 17> entries;
-    std::array<u8, 0x28> padding;
-};
-static_assert(sizeof(Keyboard) == 0x400, "HID keyboard structure has incorrect size");
-
-// End Keyboard
-
-// Begin UnkInput1
-
-struct UnkInput1Header {
-    u64 timestamp_ticks;
-    u64 num_entries;
-    u64 latest_entry;
-    u64 max_entry_index;
-};
-static_assert(sizeof(UnkInput1Header) == 0x20, "HID UnkInput1 header structure has incorrect size");
-
-struct UnkInput1Entry {
-    u64 timestamp;
-    u64 timestamp_2;
-    u64 unk_8;
-    u64 unk_10;
-    u64 unk_18;
-};
-static_assert(sizeof(UnkInput1Entry) == 0x28, "HID UnkInput1 entry structure has incorrect size");
-
-struct UnkInput1 {
-    UnkInput1Header header;
-    std::array<UnkInput1Entry, 17> entries;
-    std::array<u8, 0x138> padding;
-};
-static_assert(sizeof(UnkInput1) == 0x400, "HID UnkInput1 structure has incorrect size");
-
-// End UnkInput1
-
-// Begin UnkInput2
-
-struct UnkInput2Header {
-    u64 timestamp_ticks;
-    u64 num_entries;
-    u64 latest_entry;
-    u64 max_entry_index;
-};
-static_assert(sizeof(UnkInput2Header) == 0x20, "HID UnkInput2 header structure has incorrect size");
-
-struct UnkInput2 {
-    UnkInput2Header header;
-    std::array<u8, 0x1E0> padding;
-};
-static_assert(sizeof(UnkInput2) == 0x200, "HID UnkInput2 structure has incorrect size");
-
-// End UnkInput2
-
-// Begin Controller
-
-struct ControllerMAC {
-    u64 timestamp;
-    std::array<u8, 0x8> mac;
-    u64 unk;
-    u64 timestamp_2;
-};
-static_assert(sizeof(ControllerMAC) == 0x20, "HID controller MAC structure has incorrect size");
-
-struct ControllerHeader {
-    u32 type;
-    u32 is_half;
-    u32 single_colors_descriptor;
-    u32 single_color_body;
-    u32 single_color_buttons;
-    u32 split_colors_descriptor;
-    u32 left_color_body;
-    u32 left_color_buttons;
-    u32 right_color_body;
-    u32 right_color_buttons;
-};
-static_assert(sizeof(ControllerHeader) == 0x28,
-              "HID controller header structure has incorrect size");
-
-struct ControllerLayoutHeader {
-    u64 timestamp_ticks;
-    u64 num_entries;
-    u64 latest_entry;
-    u64 max_entry_index;
-};
-static_assert(sizeof(ControllerLayoutHeader) == 0x20,
-              "HID controller layout header structure has incorrect size");
-
-struct ControllerPadState {
-    union {
-        u64 hex{};
-
-        // Buttons
-        BitField<0, 1, u64> a;
-        BitField<1, 1, u64> b;
-        BitField<2, 1, u64> x;
-        BitField<3, 1, u64> y;
-        BitField<4, 1, u64> lstick;
-        BitField<5, 1, u64> rstick;
-        BitField<6, 1, u64> l;
-        BitField<7, 1, u64> r;
-        BitField<8, 1, u64> zl;
-        BitField<9, 1, u64> zr;
-        BitField<10, 1, u64> plus;
-        BitField<11, 1, u64> minus;
-
-        // D-pad buttons
-        BitField<12, 1, u64> dleft;
-        BitField<13, 1, u64> dup;
-        BitField<14, 1, u64> dright;
-        BitField<15, 1, u64> ddown;
-
-        // Left stick directions
-        BitField<16, 1, u64> lstick_left;
-        BitField<17, 1, u64> lstick_up;
-        BitField<18, 1, u64> lstick_right;
-        BitField<19, 1, u64> lstick_down;
-
-        // Right stick directions
-        BitField<20, 1, u64> rstick_left;
-        BitField<21, 1, u64> rstick_up;
-        BitField<22, 1, u64> rstick_right;
-        BitField<23, 1, u64> rstick_down;
-
-        BitField<24, 1, u64> sl;
-        BitField<25, 1, u64> sr;
-    };
-};
-
-struct ControllerInputEntry {
-    u64 timestamp;
-    u64 timestamp_2;
-    ControllerPadState buttons;
-    s32 joystick_left_x;
-    s32 joystick_left_y;
-    s32 joystick_right_x;
-    s32 joystick_right_y;
-    u64 connection_state;
-};
-static_assert(sizeof(ControllerInputEntry) == 0x30,
-              "HID controller input entry structure has incorrect size");
-
-struct ControllerLayout {
-    ControllerLayoutHeader header;
-    std::array<ControllerInputEntry, 17> entries;
-};
-static_assert(sizeof(ControllerLayout) == 0x350,
-              "HID controller layout structure has incorrect size");
-
-struct Controller {
-    ControllerHeader header;
-    std::array<ControllerLayout, HID_NUM_LAYOUTS> layouts;
-    std::array<u8, 0x2a70> unk_1;
-    ControllerMAC mac_left;
-    ControllerMAC mac_right;
-    std::array<u8, 0xdf8> unk_2;
-};
-static_assert(sizeof(Controller) == 0x5000, "HID controller structure has incorrect size");
-
-// End Controller
-
-struct SharedMemory {
-    UnkInput3 unk_input_3;
-    TouchScreen touchscreen;
-    Mouse mouse;
-    Keyboard keyboard;
-    std::array<UnkInput1, 4> unk_input_1;
-    std::array<UnkInput2, 3> unk_input_2;
-    std::array<u8, 0x800> unk_section_8;
-    std::array<u8, 0x4000> controller_serials;
-    std::array<Controller, 10> controllers;
-    std::array<u8, 0x4600> unk_section_9;
-};
-static_assert(sizeof(SharedMemory) == 0x40000, "HID Shared Memory structure has incorrect size");
-
 /// Reload input devices. Used when input configuration changed
 void ReloadInputDevices();
 
diff --git a/src/core/hle/service/mm/mm_u.cpp b/src/core/hle/service/mm/mm_u.cpp
index 7b91bb258..e1f17a926 100644
--- a/src/core/hle/service/mm/mm_u.cpp
+++ b/src/core/hle/service/mm/mm_u.cpp
@@ -14,14 +14,14 @@ public:
     explicit MM_U() : ServiceFramework{"mm:u"} {
         // clang-format off
         static const FunctionInfo functions[] = {
-            {0, &MM_U::Initialize, "InitializeOld"},
-            {1, &MM_U::Finalize, "FinalizeOld"},
-            {2, &MM_U::SetAndWait, "SetAndWaitOld"},
-            {3, &MM_U::Get, "GetOld"},
-            {4, &MM_U::Initialize, "Initialize"},
-            {5, &MM_U::Finalize, "Finalize"},
-            {6, &MM_U::SetAndWait, "SetAndWait"},
-            {7, &MM_U::Get, "Get"},
+            {0, &MM_U::Initialize, "Initialize"},
+            {1, &MM_U::Finalize, "Finalize"},
+            {2, &MM_U::SetAndWait, "SetAndWait"},
+            {3, &MM_U::Get, "Get"},
+            {4, &MM_U::InitializeWithId, "InitializeWithId"},
+            {5, &MM_U::FinalizeWithId, "FinalizeWithId"},
+            {6, &MM_U::SetAndWaitWithId, "SetAndWaitWithId"},
+            {7, &MM_U::GetWithId, "GetWithId"},
         };
         // clang-format on
 
@@ -59,9 +59,43 @@ private:
         rb.Push(current);
     }
 
+    void InitializeWithId(Kernel::HLERequestContext& ctx) {
+        LOG_WARNING(Service_MM, "(STUBBED) called");
+        IPC::ResponseBuilder rb{ctx, 3};
+        rb.Push(RESULT_SUCCESS);
+        rb.Push<u32>(id); // Any non zero value
+    }
+
+    void FinalizeWithId(Kernel::HLERequestContext& ctx) {
+        LOG_WARNING(Service_MM, "(STUBBED) called");
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(RESULT_SUCCESS);
+    }
+
+    void SetAndWaitWithId(Kernel::HLERequestContext& ctx) {
+        IPC::RequestParser rp{ctx};
+        u32 input_id = rp.Pop<u32>();
+        min = rp.Pop<u32>();
+        max = rp.Pop<u32>();
+        current = min;
+
+        LOG_WARNING(Service_MM, "(STUBBED) called, input_id=0x{:X}, min=0x{:X}, max=0x{:X}",
+                    input_id, min, max);
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(RESULT_SUCCESS);
+    }
+
+    void GetWithId(Kernel::HLERequestContext& ctx) {
+        LOG_WARNING(Service_MM, "(STUBBED) called");
+        IPC::ResponseBuilder rb{ctx, 3};
+        rb.Push(RESULT_SUCCESS);
+        rb.Push(current);
+    }
+
     u32 min{0};
     u32 max{0};
     u32 current{0};
+    u32 id{1};
 };
 
 void InstallInterfaces(SM::ServiceManager& service_manager) {
diff --git a/src/core/hle/service/nfp/nfp.cpp b/src/core/hle/service/nfp/nfp.cpp
index 8c07a05c2..39c0c1e63 100644
--- a/src/core/hle/service/nfp/nfp.cpp
+++ b/src/core/hle/service/nfp/nfp.cpp
@@ -144,7 +144,7 @@ private:
     }
 
     const u64 device_handle{0xDEAD};
-    const HID::ControllerID npad_id{HID::Controller_Player1};
+    const u32 npad_id{0}; // This is the first player controller id
     State state{State::NonInitialized};
     DeviceState device_state{DeviceState::Initialized};
     Kernel::SharedPtr<Kernel::Event> activate_event;
diff --git a/src/core/hle/service/nifm/nifm.cpp b/src/core/hle/service/nifm/nifm.cpp
index 10611ed6a..75dcd94a3 100644
--- a/src/core/hle/service/nifm/nifm.cpp
+++ b/src/core/hle/service/nifm/nifm.cpp
@@ -219,6 +219,7 @@ IGeneralService::IGeneralService() : ServiceFramework("IGeneralService") {
         {35, nullptr, "GetScanData"},
         {36, nullptr, "GetCurrentAccessPoint"},
         {37, nullptr, "Shutdown"},
+        {38, nullptr, "GetAllowedChannels"},
     };
     RegisterHandlers(functions);
 }
diff --git a/src/core/hle/service/nim/nim.cpp b/src/core/hle/service/nim/nim.cpp
index 261ad539c..18091c9bb 100644
--- a/src/core/hle/service/nim/nim.cpp
+++ b/src/core/hle/service/nim/nim.cpp
@@ -71,6 +71,22 @@ public:
     }
 };
 
+class NIM_ECA final : public ServiceFramework<NIM_ECA> {
+public:
+    explicit NIM_ECA() : ServiceFramework{"nim:eca"} {
+        // clang-format off
+        static const FunctionInfo functions[] = {
+            {0, nullptr, "CreateServerInterface"},
+            {1, nullptr, "RefreshDebugAvailability"},
+            {2, nullptr, "ClearDebugResponse"},
+            {3, nullptr, "RegisterDebugResponse"},
+        };
+        // clang-format on
+
+        RegisterHandlers(functions);
+    }
+};
+
 class NIM_SHP final : public ServiceFramework<NIM_SHP> {
 public:
     explicit NIM_SHP() : ServiceFramework{"nim:shp"} {
@@ -214,6 +230,7 @@ private:
 
 void InstallInterfaces(SM::ServiceManager& sm) {
     std::make_shared<NIM>()->InstallAsService(sm);
+    std::make_shared<NIM_ECA>()->InstallAsService(sm);
     std::make_shared<NIM_SHP>()->InstallAsService(sm);
     std::make_shared<NTC>()->InstallAsService(sm);
 }
diff --git a/src/core/hle/service/ns/ns.cpp b/src/core/hle/service/ns/ns.cpp
index 98017267c..07c1381fe 100644
--- a/src/core/hle/service/ns/ns.cpp
+++ b/src/core/hle/service/ns/ns.cpp
@@ -93,13 +93,23 @@ public:
             {86, nullptr, "EnableApplicationCrashReport"},
             {87, nullptr, "IsApplicationCrashReportEnabled"},
             {90, nullptr, "BoostSystemMemoryResourceLimit"},
+            {91, nullptr, "Unknown1"},
+            {92, nullptr, "Unknown2"},
+            {93, nullptr, "GetMainApplicationProgramIndex"},
+            {94, nullptr, "LaunchApplication2"},
+            {95, nullptr, "GetApplicationLaunchInfo"},
+            {96, nullptr, "AcquireApplicationLaunchInfo"},
+            {97, nullptr, "GetMainApplicationProgramIndex2"},
+            {98, nullptr, "EnableApplicationAllThreadDumpOnCrash"},
             {100, nullptr, "ResetToFactorySettings"},
             {101, nullptr, "ResetToFactorySettingsWithoutUserSaveData"},
             {102, nullptr, "ResetToFactorySettingsForRefurbishment"},
             {200, nullptr, "CalculateUserSaveDataStatistics"},
             {201, nullptr, "DeleteUserSaveDataAll"},
             {210, nullptr, "DeleteUserSystemSaveData"},
+            {211, nullptr, "DeleteSaveData"},
             {220, nullptr, "UnregisterNetworkServiceAccount"},
+            {221, nullptr, "UnregisterNetworkServiceAccountWithUserSaveDataDeletion"},
             {300, nullptr, "GetApplicationShellEvent"},
             {301, nullptr, "PopApplicationShellEventInfo"},
             {302, nullptr, "LaunchLibraryApplet"},
@@ -114,6 +124,7 @@ public:
             {403, nullptr, "GetMaxApplicationControlCacheCount"},
             {404, nullptr, "InvalidateApplicationControlCache"},
             {405, nullptr, "ListApplicationControlCacheEntryInfo"},
+            {406, nullptr, "GetApplicationControlProperty"},
             {502, nullptr, "RequestCheckGameCardRegistration"},
             {503, nullptr, "RequestGameCardRegistrationGoldPoint"},
             {504, nullptr, "RequestRegisterGameCard"},
@@ -129,6 +140,7 @@ public:
             {604, nullptr, "RegisterContentsExternalKey"},
             {605, nullptr, "ListApplicationContentMetaStatusWithRightsCheck"},
             {606, nullptr, "GetContentMetaStorage"},
+            {607, nullptr, "ListAvailableAddOnContent"},
             {700, nullptr, "PushDownloadTaskList"},
             {701, nullptr, "ClearTaskStatusList"},
             {702, nullptr, "RequestDownloadTaskList"},
@@ -148,6 +160,9 @@ public:
             {907, nullptr, "WithdrawApplicationUpdateRequest"},
             {908, nullptr, "ListApplicationRecordInstalledContentMeta"},
             {909, nullptr, "WithdrawCleanupAddOnContentsWithNoRightsRecommendation"},
+            {910, nullptr, "Unknown3"},
+            {911, nullptr, "SetPreInstalledApplication"},
+            {912, nullptr, "ClearPreInstalledApplicationFlag"},
             {1000, nullptr, "RequestVerifyApplicationDeprecated"},
             {1001, nullptr, "CorruptApplicationForDebug"},
             {1002, nullptr, "RequestVerifyAddOnContentsRights"},
@@ -162,6 +177,8 @@ public:
             {1305, nullptr, "TryDeleteRunningApplicationEntity"},
             {1306, nullptr, "TryDeleteRunningApplicationCompletely"},
             {1307, nullptr, "TryDeleteRunningApplicationContentEntities"},
+            {1308, nullptr, "DeleteApplicationCompletelyForDebug"},
+            {1309, nullptr, "CleanupUnavailableAddOnContents"},
             {1400, nullptr, "PrepareShutdown"},
             {1500, nullptr, "FormatSdCard"},
             {1501, nullptr, "NeedsSystemUpdateToFormatSdCard"},
@@ -199,6 +216,28 @@ public:
             {2015, nullptr, "CompareSystemDeliveryInfo"},
             {2016, nullptr, "ListNotCommittedContentMeta"},
             {2017, nullptr, "CreateDownloadTask"},
+            {2018, nullptr, "Unknown4"},
+            {2050, nullptr, "Unknown5"},
+            {2100, nullptr, "Unknown6"},
+            {2101, nullptr, "Unknown7"},
+            {2150, nullptr, "CreateRightsEnvironment"},
+            {2151, nullptr, "DestroyRightsEnvironment"},
+            {2152, nullptr, "ActivateRightsEnvironment"},
+            {2153, nullptr, "DeactivateRightsEnvironment"},
+            {2154, nullptr, "ForceActivateRightsContextForExit"},
+            {2160, nullptr, "AddTargetApplicationToRightsEnvironment"},
+            {2161, nullptr, "SetUsersToRightsEnvironment"},
+            {2170, nullptr, "GetRightsEnvironmentStatus"},
+            {2171, nullptr, "GetRightsEnvironmentStatusChangedEvent"},
+            {2180, nullptr, "RequestExtendRightsInRightsEnvironment"},
+            {2181, nullptr, "GetLastResultOfExtendRightsInRightsEnvironment"},
+            {2182, nullptr, "SetActiveRightsContextUsingStateToRightsEnvironment"},
+            {2190, nullptr, "GetRightsEnvironmentHandleForApplication"},
+            {2199, nullptr, "GetRightsEnvironmentCountForDebug"},
+            {2200, nullptr, "Unknown8"},
+            {2201, nullptr, "Unknown9"},
+            {2250, nullptr, "Unknown10"},
+            {2300, nullptr, "Unknown11"},
         };
         // clang-format on
 
@@ -348,12 +387,15 @@ public:
             {0, nullptr, "LaunchProgram"},
             {1, nullptr, "TerminateProcess"},
             {2, nullptr, "TerminateProgram"},
-            {3, nullptr, "GetShellEventHandle"},
-            {4, nullptr, "GetShellEventInfo"},
-            {5, nullptr, "TerminateApplication"},
-            {6, nullptr, "PrepareLaunchProgramFromHost"},
-            {7, nullptr, "LaunchApplication"},
-            {8, nullptr, "LaunchApplicationWithStorageId"},
+            {4, nullptr, "GetShellEventHandle"},
+            {5, nullptr, "GetShellEventInfo"},
+            {6, nullptr, "TerminateApplication"},
+            {7, nullptr, "PrepareLaunchProgramFromHost"},
+            {8, nullptr, "LaunchApplication"},
+            {9, nullptr, "LaunchApplicationWithStorageId"},
+            {10, nullptr, "TerminateApplication2"},
+            {11, nullptr, "GetRunningApplicationProcessId"},
+            {12, nullptr, "SetCurrentApplicationRightsEnvironmentCanBeActive"},
         };
         // clang-format on
 
@@ -388,6 +430,7 @@ public:
             {19, nullptr, "GetReceivedEulaDataSize"},
             {20, nullptr, "GetReceivedEulaData"},
             {21, nullptr, "SetupToReceiveSystemUpdate"},
+            {22, nullptr, "RequestCheckLatestUpdateIncludesRebootlessUpdate"},
         };
         // clang-format on
 
diff --git a/src/core/hle/service/ns/pl_u.cpp b/src/core/hle/service/ns/pl_u.cpp
index 4b2f758a8..44accecb7 100644
--- a/src/core/hle/service/ns/pl_u.cpp
+++ b/src/core/hle/service/ns/pl_u.cpp
@@ -161,7 +161,7 @@ PL_U::PL_U() : ServiceFramework("pl:u"), impl{std::make_unique<Impl>()} {
     };
     RegisterHandlers(functions);
     // Attempt to load shared font data from disk
-    const auto nand = FileSystem::GetSystemNANDContents();
+    const auto* nand = FileSystem::GetSystemNANDContents();
     std::size_t offset = 0;
     // Rebuild shared fonts from data ncas
     if (nand->HasEntry(static_cast<u64>(FontArchives::Standard),
diff --git a/src/core/hle/service/service.cpp b/src/core/hle/service/service.cpp
index 62f049660..a225cb4cb 100644
--- a/src/core/hle/service/service.cpp
+++ b/src/core/hle/service/service.cpp
@@ -197,7 +197,7 @@ ResultCode ServiceFrameworkBase::HandleSyncRequest(Kernel::HLERequestContext& co
 // Module interface
 
 /// Initialize ServiceManager
-void Init(std::shared_ptr<SM::ServiceManager>& sm, const FileSys::VirtualFilesystem& rfs) {
+void Init(std::shared_ptr<SM::ServiceManager>& sm, FileSys::VfsFilesystem& vfs) {
     // NVFlinger needs to be accessed by several services like Vi and AppletOE so we instantiate it
     // here and pass it into the respective InstallInterfaces functions.
     auto nv_flinger = std::make_shared<NVFlinger::NVFlinger>();
@@ -220,7 +220,7 @@ void Init(std::shared_ptr<SM::ServiceManager>& sm, const FileSys::VirtualFilesys
     EUPLD::InstallInterfaces(*sm);
     Fatal::InstallInterfaces(*sm);
     FGM::InstallInterfaces(*sm);
-    FileSystem::InstallInterfaces(*sm, rfs);
+    FileSystem::InstallInterfaces(*sm, vfs);
     Friend::InstallInterfaces(*sm);
     GRC::InstallInterfaces(*sm);
     HID::InstallInterfaces(*sm);
diff --git a/src/core/hle/service/service.h b/src/core/hle/service/service.h
index 2fc57a82e..98483ecf1 100644
--- a/src/core/hle/service/service.h
+++ b/src/core/hle/service/service.h
@@ -180,8 +180,7 @@ private:
 };
 
 /// Initialize ServiceManager
-void Init(std::shared_ptr<SM::ServiceManager>& sm,
-          const std::shared_ptr<FileSys::VfsFilesystem>& vfs);
+void Init(std::shared_ptr<SM::ServiceManager>& sm, FileSys::VfsFilesystem& vfs);
 
 /// Shutdown ServiceManager
 void Shutdown();
diff --git a/src/core/hle/service/set/set_cal.cpp b/src/core/hle/service/set/set_cal.cpp
index 5af356d10..34654bb07 100644
--- a/src/core/hle/service/set/set_cal.cpp
+++ b/src/core/hle/service/set/set_cal.cpp
@@ -39,7 +39,8 @@ SET_CAL::SET_CAL() : ServiceFramework("set:cal") {
         {29, nullptr, "GetAmiiboEcqvBlsKey"},
         {30, nullptr, "GetAmiiboEcqvBlsCertificate"},
         {31, nullptr, "GetAmiiboEcqvBlsRootCertificate"},
-        {32, nullptr, "GetUnknownId"},
+        {32, nullptr, "GetUsbTypeCPowerSourceCircuitVersion"},
+        {33, nullptr, "GetBatteryVersion"},
     };
     RegisterHandlers(functions);
 }
diff --git a/src/core/hle/service/vi/vi.cpp b/src/core/hle/service/vi/vi.cpp
index bbc02abcc..184537daa 100644
--- a/src/core/hle/service/vi/vi.cpp
+++ b/src/core/hle/service/vi/vi.cpp
@@ -968,6 +968,54 @@ private:
         rb.PushCopyObjects(vsync_event);
     }
 
+    enum class ConvertedScaleMode : u64 {
+        None = 0, // VI seems to name this as "Unknown" but lots of games pass it, assume it's no
+                  // scaling/default
+        Freeze = 1,
+        ScaleToWindow = 2,
+        Crop = 3,
+        NoCrop = 4,
+    };
+
+    // This struct is different, currently it's 1:1 but this might change in the future.
+    enum class NintendoScaleMode : u32 {
+        None = 0,
+        Freeze = 1,
+        ScaleToWindow = 2,
+        Crop = 3,
+        NoCrop = 4,
+    };
+
+    void ConvertScalingMode(Kernel::HLERequestContext& ctx) {
+        IPC::RequestParser rp{ctx};
+        auto mode = rp.PopEnum<NintendoScaleMode>();
+        LOG_DEBUG(Service_VI, "called mode={}", static_cast<u32>(mode));
+
+        IPC::ResponseBuilder rb{ctx, 4};
+        rb.Push(RESULT_SUCCESS);
+        switch (mode) {
+        case NintendoScaleMode::None:
+            rb.PushEnum(ConvertedScaleMode::None);
+            break;
+        case NintendoScaleMode::Freeze:
+            rb.PushEnum(ConvertedScaleMode::Freeze);
+            break;
+        case NintendoScaleMode::ScaleToWindow:
+            rb.PushEnum(ConvertedScaleMode::ScaleToWindow);
+            break;
+        case NintendoScaleMode::Crop:
+            rb.PushEnum(ConvertedScaleMode::Crop);
+            break;
+        case NintendoScaleMode::NoCrop:
+            rb.PushEnum(ConvertedScaleMode::NoCrop);
+            break;
+        default:
+            UNIMPLEMENTED_MSG("Unknown scaling mode {}", static_cast<u32>(mode));
+            rb.PushEnum(ConvertedScaleMode::None);
+            break;
+        }
+    }
+
     std::shared_ptr<NVFlinger::NVFlinger> nv_flinger;
 };
 
@@ -991,7 +1039,7 @@ IApplicationDisplayService::IApplicationDisplayService(
         {2030, &IApplicationDisplayService::CreateStrayLayer, "CreateStrayLayer"},
         {2031, &IApplicationDisplayService::DestroyStrayLayer, "DestroyStrayLayer"},
         {2101, &IApplicationDisplayService::SetLayerScalingMode, "SetLayerScalingMode"},
-        {2102, nullptr, "ConvertScalingMode"},
+        {2102, &IApplicationDisplayService::ConvertScalingMode, "ConvertScalingMode"},
         {2450, nullptr, "GetIndirectLayerImageMap"},
         {2451, nullptr, "GetIndirectLayerImageCropMap"},
         {2460, nullptr, "GetIndirectLayerImageRequiredMemoryInfo"},
diff --git a/src/core/loader/deconstructed_rom_directory.cpp b/src/core/loader/deconstructed_rom_directory.cpp
index 951fd8257..8518dddcb 100644
--- a/src/core/loader/deconstructed_rom_directory.cpp
+++ b/src/core/loader/deconstructed_rom_directory.cpp
@@ -139,14 +139,22 @@ ResultStatus AppLoader_DeconstructedRomDirectory::Load(Kernel::Process& process)
     for (const auto& module : {"rtld", "main", "subsdk0", "subsdk1", "subsdk2", "subsdk3",
                                "subsdk4", "subsdk5", "subsdk6", "subsdk7", "sdk"}) {
         const FileSys::VirtualFile module_file = dir->GetFile(module);
-        if (module_file != nullptr) {
-            const VAddr load_addr = next_load_addr;
-            next_load_addr = AppLoader_NSO::LoadModule(module_file, load_addr,
-                                                       std::strcmp(module, "rtld") == 0, pm);
-            LOG_DEBUG(Loader, "loaded module {} @ 0x{:X}", module, load_addr);
-            // Register module with GDBStub
-            GDBStub::RegisterModule(module, load_addr, next_load_addr - 1, false);
+        if (module_file == nullptr) {
+            continue;
         }
+
+        const VAddr load_addr = next_load_addr;
+        const bool should_pass_arguments = std::strcmp(module, "rtld") == 0;
+        const auto tentative_next_load_addr =
+            AppLoader_NSO::LoadModule(*module_file, load_addr, should_pass_arguments, pm);
+        if (!tentative_next_load_addr) {
+            return ResultStatus::ErrorLoadingNSO;
+        }
+
+        next_load_addr = *tentative_next_load_addr;
+        LOG_DEBUG(Loader, "loaded module {} @ 0x{:X}", module, load_addr);
+        // Register module with GDBStub
+        GDBStub::RegisterModule(module, load_addr, next_load_addr - 1, false);
     }
 
     process.Run(base_address, metadata.GetMainThreadPriority(), metadata.GetMainThreadStackSize());
diff --git a/src/core/loader/loader.cpp b/src/core/loader/loader.cpp
index 91659ec17..9cd0b0ccd 100644
--- a/src/core/loader/loader.cpp
+++ b/src/core/loader/loader.cpp
@@ -93,7 +93,7 @@ std::string GetFileTypeString(FileType type) {
     return "unknown";
 }
 
-constexpr std::array<const char*, 59> RESULT_MESSAGES{
+constexpr std::array<const char*, 60> RESULT_MESSAGES{
     "The operation completed successfully.",
     "The loader requested to load is already loaded.",
     "The operation is not implemented.",
@@ -128,6 +128,7 @@ constexpr std::array<const char*, 59> RESULT_MESSAGES{
     "The RomFS could not be found.",
     "The ELF file has incorrect size as determined by the header.",
     "There was a general error loading the NRO into emulated memory.",
+    "There was a general error loading the NSO into emulated memory.",
     "There is no icon available.",
     "There is no control data available.",
     "The NAX file has a bad header.",
diff --git a/src/core/loader/loader.h b/src/core/loader/loader.h
index 0e0333db5..e562b3a04 100644
--- a/src/core/loader/loader.h
+++ b/src/core/loader/loader.h
@@ -90,6 +90,7 @@ enum class ResultStatus : u16 {
     ErrorNoRomFS,
     ErrorIncorrectELFFileSize,
     ErrorLoadingNRO,
+    ErrorLoadingNSO,
     ErrorNoIcon,
     ErrorNoControl,
     ErrorBadNAXHeader,
diff --git a/src/core/loader/nro.cpp b/src/core/loader/nro.cpp
index 576fe692a..243b499f2 100644
--- a/src/core/loader/nro.cpp
+++ b/src/core/loader/nro.cpp
@@ -127,10 +127,10 @@ static constexpr u32 PageAlignSize(u32 size) {
     return (size + Memory::PAGE_MASK) & ~Memory::PAGE_MASK;
 }
 
-bool AppLoader_NRO::LoadNro(FileSys::VirtualFile file, VAddr load_base) {
+bool AppLoader_NRO::LoadNro(const FileSys::VfsFile& file, VAddr load_base) {
     // Read NSO header
     NroHeader nro_header{};
-    if (sizeof(NroHeader) != file->ReadObject(&nro_header)) {
+    if (sizeof(NroHeader) != file.ReadObject(&nro_header)) {
         return {};
     }
     if (nro_header.magic != Common::MakeMagic('N', 'R', 'O', '0')) {
@@ -138,7 +138,7 @@ bool AppLoader_NRO::LoadNro(FileSys::VirtualFile file, VAddr load_base) {
     }
 
     // Build program image
-    std::vector<u8> program_image = file->ReadBytes(PageAlignSize(nro_header.file_size));
+    std::vector<u8> program_image = file.ReadBytes(PageAlignSize(nro_header.file_size));
     if (program_image.size() != PageAlignSize(nro_header.file_size)) {
         return {};
     }
@@ -182,7 +182,7 @@ bool AppLoader_NRO::LoadNro(FileSys::VirtualFile file, VAddr load_base) {
     Core::CurrentProcess()->LoadModule(std::move(codeset), load_base);
 
     // Register module with GDBStub
-    GDBStub::RegisterModule(file->GetName(), load_base, load_base);
+    GDBStub::RegisterModule(file.GetName(), load_base, load_base);
 
     return true;
 }
@@ -195,7 +195,7 @@ ResultStatus AppLoader_NRO::Load(Kernel::Process& process) {
     // Load NRO
     const VAddr base_address = process.VMManager().GetCodeRegionBaseAddress();
 
-    if (!LoadNro(file, base_address)) {
+    if (!LoadNro(*file, base_address)) {
         return ResultStatus::ErrorLoadingNRO;
     }
 
diff --git a/src/core/loader/nro.h b/src/core/loader/nro.h
index 04b46119a..50ee5a78a 100644
--- a/src/core/loader/nro.h
+++ b/src/core/loader/nro.h
@@ -41,7 +41,7 @@ public:
     bool IsRomFSUpdatable() const override;
 
 private:
-    bool LoadNro(FileSys::VirtualFile file, VAddr load_base);
+    bool LoadNro(const FileSys::VfsFile& file, VAddr load_base);
 
     std::vector<u8> icon_data;
     std::unique_ptr<FileSys::NACP> nacp;
diff --git a/src/core/loader/nso.cpp b/src/core/loader/nso.cpp
index ba57db9bf..68efca5c0 100644
--- a/src/core/loader/nso.cpp
+++ b/src/core/loader/nso.cpp
@@ -93,17 +93,14 @@ static constexpr u32 PageAlignSize(u32 size) {
     return (size + Memory::PAGE_MASK) & ~Memory::PAGE_MASK;
 }
 
-VAddr AppLoader_NSO::LoadModule(FileSys::VirtualFile file, VAddr load_base,
-                                bool should_pass_arguments,
-                                boost::optional<FileSys::PatchManager> pm) {
-    if (file == nullptr)
-        return {};
-
-    if (file->GetSize() < sizeof(NsoHeader))
+std::optional<VAddr> AppLoader_NSO::LoadModule(const FileSys::VfsFile& file, VAddr load_base,
+                                               bool should_pass_arguments,
+                                               std::optional<FileSys::PatchManager> pm) {
+    if (file.GetSize() < sizeof(NsoHeader))
         return {};
 
     NsoHeader nso_header{};
-    if (sizeof(NsoHeader) != file->ReadObject(&nso_header))
+    if (sizeof(NsoHeader) != file.ReadObject(&nso_header))
         return {};
 
     if (nso_header.magic != Common::MakeMagic('N', 'S', 'O', '0'))
@@ -114,7 +111,7 @@ VAddr AppLoader_NSO::LoadModule(FileSys::VirtualFile file, VAddr load_base,
     std::vector<u8> program_image;
     for (std::size_t i = 0; i < nso_header.segments.size(); ++i) {
         std::vector<u8> data =
-            file->ReadBytes(nso_header.segments_compressed_size[i], nso_header.segments[i].offset);
+            file.ReadBytes(nso_header.segments_compressed_size[i], nso_header.segments[i].offset);
         if (nso_header.IsSegmentCompressed(i)) {
             data = DecompressSegment(data, nso_header.segments[i]);
         }
@@ -157,7 +154,7 @@ VAddr AppLoader_NSO::LoadModule(FileSys::VirtualFile file, VAddr load_base,
     program_image.resize(image_size);
 
     // Apply patches if necessary
-    if (pm != boost::none && pm->HasNSOPatch(nso_header.build_id)) {
+    if (pm && pm->HasNSOPatch(nso_header.build_id)) {
         std::vector<u8> pi_header(program_image.size() + 0x100);
         std::memcpy(pi_header.data(), &nso_header, sizeof(NsoHeader));
         std::memcpy(pi_header.data() + 0x100, program_image.data(), program_image.size());
@@ -172,7 +169,7 @@ VAddr AppLoader_NSO::LoadModule(FileSys::VirtualFile file, VAddr load_base,
     Core::CurrentProcess()->LoadModule(std::move(codeset), load_base);
 
     // Register module with GDBStub
-    GDBStub::RegisterModule(file->GetName(), load_base, load_base);
+    GDBStub::RegisterModule(file.GetName(), load_base, load_base);
 
     return load_base + image_size;
 }
@@ -184,7 +181,9 @@ ResultStatus AppLoader_NSO::Load(Kernel::Process& process) {
 
     // Load module
     const VAddr base_address = process.VMManager().GetCodeRegionBaseAddress();
-    LoadModule(file, base_address, true);
+    if (!LoadModule(*file, base_address, true)) {
+        return ResultStatus::ErrorLoadingNSO;
+    }
     LOG_DEBUG(Loader, "loaded module {} @ 0x{:X}", file->GetName(), base_address);
 
     process.Run(base_address, Kernel::THREADPRIO_DEFAULT, Memory::DEFAULT_STACK_SIZE);
diff --git a/src/core/loader/nso.h b/src/core/loader/nso.h
index 70ab3b718..433306139 100644
--- a/src/core/loader/nso.h
+++ b/src/core/loader/nso.h
@@ -4,6 +4,7 @@
 
 #pragma once
 
+#include <optional>
 #include "common/common_types.h"
 #include "core/file_sys/patch_manager.h"
 #include "core/loader/linker.h"
@@ -36,8 +37,9 @@ public:
         return IdentifyType(file);
     }
 
-    static VAddr LoadModule(FileSys::VirtualFile file, VAddr load_base, bool should_pass_arguments,
-                            boost::optional<FileSys::PatchManager> pm = boost::none);
+    static std::optional<VAddr> LoadModule(const FileSys::VfsFile& file, VAddr load_base,
+                                           bool should_pass_arguments,
+                                           std::optional<FileSys::PatchManager> pm = {});
 
     ResultStatus Load(Kernel::Process& process) override;
 };
diff --git a/src/core/loader/xci.cpp b/src/core/loader/xci.cpp
index 7a619acb4..461607c95 100644
--- a/src/core/loader/xci.cpp
+++ b/src/core/loader/xci.cpp
@@ -59,8 +59,7 @@ ResultStatus AppLoader_XCI::Load(Kernel::Process& process) {
     if (xci->GetProgramNCAStatus() != ResultStatus::Success)
         return xci->GetProgramNCAStatus();
 
-    const auto nca = xci->GetProgramNCA();
-    if (nca == nullptr && !Core::Crypto::KeyManager::KeyFileExists(false))
+    if (!xci->HasProgramNCA() && !Core::Crypto::KeyManager::KeyFileExists(false))
         return ResultStatus::ErrorMissingProductionKeyFile;
 
     const auto result = nca_loader->Load(process);
diff --git a/src/core/settings.h b/src/core/settings.h
index 83b9a04c8..8f2da01c8 100644
--- a/src/core/settings.h
+++ b/src/core/settings.h
@@ -136,7 +136,7 @@ struct Values {
     float resolution_factor;
     bool use_frame_limit;
     u16 frame_limit;
-    bool use_accurate_framebuffers;
+    bool use_accurate_gpu_emulation;
 
     float bg_red;
     float bg_green;
diff --git a/src/core/telemetry_session.cpp b/src/core/telemetry_session.cpp
index 7b04792b5..0de13edd3 100644
--- a/src/core/telemetry_session.cpp
+++ b/src/core/telemetry_session.cpp
@@ -163,8 +163,8 @@ TelemetrySession::TelemetrySession() {
     AddField(Telemetry::FieldType::UserConfig, "Renderer_UseFrameLimit",
              Settings::values.use_frame_limit);
     AddField(Telemetry::FieldType::UserConfig, "Renderer_FrameLimit", Settings::values.frame_limit);
-    AddField(Telemetry::FieldType::UserConfig, "Renderer_UseAccurateFramebuffers",
-             Settings::values.use_accurate_framebuffers);
+    AddField(Telemetry::FieldType::UserConfig, "Renderer_UseAccurateGpuEmulation",
+             Settings::values.use_accurate_gpu_emulation);
     AddField(Telemetry::FieldType::UserConfig, "System_UseDockedMode",
              Settings::values.use_docked_mode);
 }
diff --git a/src/video_core/engines/fermi_2d.cpp b/src/video_core/engines/fermi_2d.cpp
index 912e785b9..74e44c7fe 100644
--- a/src/video_core/engines/fermi_2d.cpp
+++ b/src/video_core/engines/fermi_2d.cpp
@@ -47,9 +47,12 @@ void Fermi2D::HandleSurfaceCopy() {
     u32 dst_bytes_per_pixel = RenderTargetBytesPerPixel(regs.dst.format);
 
     if (!rasterizer.AccelerateSurfaceCopy(regs.src, regs.dst)) {
-        // TODO(bunnei): The below implementation currently will not get hit, as
-        // AccelerateSurfaceCopy tries to always copy and will always return success. This should be
-        // changed once we properly support flushing.
+        rasterizer.FlushRegion(source_cpu, src_bytes_per_pixel * regs.src.width * regs.src.height);
+        // We have to invalidate the destination region to evict any outdated surfaces from the
+        // cache. We do this before actually writing the new data because the destination address
+        // might contain a dirty surface that will have to be written back to memory.
+        rasterizer.InvalidateRegion(dest_cpu,
+                                    dst_bytes_per_pixel * regs.dst.width * regs.dst.height);
 
         if (regs.src.linear == regs.dst.linear) {
             // If the input layout and the output layout are the same, just perform a raw copy.
@@ -62,14 +65,16 @@ void Fermi2D::HandleSurfaceCopy() {
         u8* dst_buffer = Memory::GetPointer(dest_cpu);
         if (!regs.src.linear && regs.dst.linear) {
             // If the input is tiled and the output is linear, deswizzle the input and copy it over.
-            Texture::CopySwizzledData(regs.src.width, regs.src.height, src_bytes_per_pixel,
-                                      dst_bytes_per_pixel, src_buffer, dst_buffer, true,
-                                      regs.src.BlockHeight());
+            Texture::CopySwizzledData(regs.src.width, regs.src.height, regs.src.depth,
+                                      src_bytes_per_pixel, dst_bytes_per_pixel, src_buffer,
+                                      dst_buffer, true, regs.src.BlockHeight(),
+                                      regs.src.BlockDepth());
         } else {
             // If the input is linear and the output is tiled, swizzle the input and copy it over.
-            Texture::CopySwizzledData(regs.src.width, regs.src.height, src_bytes_per_pixel,
-                                      dst_bytes_per_pixel, dst_buffer, src_buffer, false,
-                                      regs.dst.BlockHeight());
+            Texture::CopySwizzledData(regs.src.width, regs.src.height, regs.src.depth,
+                                      src_bytes_per_pixel, dst_bytes_per_pixel, dst_buffer,
+                                      src_buffer, false, regs.dst.BlockHeight(),
+                                      regs.dst.BlockDepth());
         }
     }
 }
diff --git a/src/video_core/engines/kepler_memory.cpp b/src/video_core/engines/kepler_memory.cpp
index 66ae6332d..585290d9f 100644
--- a/src/video_core/engines/kepler_memory.cpp
+++ b/src/video_core/engines/kepler_memory.cpp
@@ -5,10 +5,14 @@
 #include "common/logging/log.h"
 #include "core/memory.h"
 #include "video_core/engines/kepler_memory.h"
+#include "video_core/rasterizer_interface.h"
 
 namespace Tegra::Engines {
 
-KeplerMemory::KeplerMemory(MemoryManager& memory_manager) : memory_manager(memory_manager) {}
+KeplerMemory::KeplerMemory(VideoCore::RasterizerInterface& rasterizer,
+                           MemoryManager& memory_manager)
+    : memory_manager(memory_manager), rasterizer{rasterizer} {}
+
 KeplerMemory::~KeplerMemory() = default;
 
 void KeplerMemory::WriteReg(u32 method, u32 value) {
@@ -37,6 +41,11 @@ void KeplerMemory::ProcessData(u32 data) {
     VAddr dest_address =
         *memory_manager.GpuToCpuAddress(address + state.write_offset * sizeof(u32));
 
+    // We have to invalidate the destination region to evict any outdated surfaces from the cache.
+    // We do this before actually writing the new data because the destination address might contain
+    // a dirty surface that will have to be written back to memory.
+    rasterizer.InvalidateRegion(dest_address, sizeof(u32));
+
     Memory::Write32(dest_address, data);
 
     state.write_offset++;
diff --git a/src/video_core/engines/kepler_memory.h b/src/video_core/engines/kepler_memory.h
index b0d0078cf..bf4a13cff 100644
--- a/src/video_core/engines/kepler_memory.h
+++ b/src/video_core/engines/kepler_memory.h
@@ -11,6 +11,10 @@
 #include "common/common_types.h"
 #include "video_core/memory_manager.h"
 
+namespace VideoCore {
+class RasterizerInterface;
+}
+
 namespace Tegra::Engines {
 
 #define KEPLERMEMORY_REG_INDEX(field_name)                                                         \
@@ -18,7 +22,7 @@ namespace Tegra::Engines {
 
 class KeplerMemory final {
 public:
-    KeplerMemory(MemoryManager& memory_manager);
+    KeplerMemory(VideoCore::RasterizerInterface& rasterizer, MemoryManager& memory_manager);
     ~KeplerMemory();
 
     /// Write the value to the register identified by method.
@@ -72,6 +76,7 @@ public:
 
 private:
     MemoryManager& memory_manager;
+    VideoCore::RasterizerInterface& rasterizer;
 
     void ProcessData(u32 data);
 };
diff --git a/src/video_core/engines/maxwell_3d.h b/src/video_core/engines/maxwell_3d.h
index c8d1b6478..c8af1c6b6 100644
--- a/src/video_core/engines/maxwell_3d.h
+++ b/src/video_core/engines/maxwell_3d.h
@@ -448,7 +448,10 @@ public:
                 BitField<8, 3, u32> block_depth;
                 BitField<12, 1, InvMemoryLayout> type;
             } memory_layout;
-            u32 array_mode;
+            union {
+                BitField<0, 16, u32> array_mode;
+                BitField<16, 1, u32> volume;
+            };
             u32 layer_stride;
             u32 base_layer;
             INSERT_PADDING_WORDS(7);
diff --git a/src/video_core/engines/maxwell_dma.cpp b/src/video_core/engines/maxwell_dma.cpp
index aa7481b8c..103cd110e 100644
--- a/src/video_core/engines/maxwell_dma.cpp
+++ b/src/video_core/engines/maxwell_dma.cpp
@@ -4,12 +4,14 @@
 
 #include "core/memory.h"
 #include "video_core/engines/maxwell_dma.h"
+#include "video_core/rasterizer_interface.h"
 #include "video_core/textures/decoders.h"
 
 namespace Tegra {
 namespace Engines {
 
-MaxwellDMA::MaxwellDMA(MemoryManager& memory_manager) : memory_manager(memory_manager) {}
+MaxwellDMA::MaxwellDMA(VideoCore::RasterizerInterface& rasterizer, MemoryManager& memory_manager)
+    : memory_manager(memory_manager), rasterizer{rasterizer} {}
 
 void MaxwellDMA::WriteReg(u32 method, u32 value) {
     ASSERT_MSG(method < Regs::NUM_REGS,
@@ -44,36 +46,79 @@ void MaxwellDMA::HandleCopy() {
     ASSERT(regs.exec.query_mode == Regs::QueryMode::None);
     ASSERT(regs.exec.query_intr == Regs::QueryIntr::None);
     ASSERT(regs.exec.copy_mode == Regs::CopyMode::Unk2);
-    ASSERT(regs.src_params.pos_x == 0);
-    ASSERT(regs.src_params.pos_y == 0);
     ASSERT(regs.dst_params.pos_x == 0);
     ASSERT(regs.dst_params.pos_y == 0);
 
-    if (regs.exec.is_dst_linear == regs.exec.is_src_linear) {
-        std::size_t copy_size = regs.x_count;
+    if (!regs.exec.is_dst_linear && !regs.exec.is_src_linear) {
+        // If both the source and the destination are in block layout, assert.
+        UNREACHABLE_MSG("Tiled->Tiled DMA transfers are not yet implemented");
+        return;
+    }
 
+    if (regs.exec.is_dst_linear && regs.exec.is_src_linear) {
         // When the enable_2d bit is disabled, the copy is performed as if we were copying a 1D
-        // buffer of length `x_count`, otherwise we copy a 2D buffer of size (x_count, y_count).
-        if (regs.exec.enable_2d) {
-            copy_size = copy_size * regs.y_count;
+        // buffer of length `x_count`, otherwise we copy a 2D image of dimensions (x_count,
+        // y_count).
+        if (!regs.exec.enable_2d) {
+            Memory::CopyBlock(dest_cpu, source_cpu, regs.x_count);
+            return;
         }
 
-        Memory::CopyBlock(dest_cpu, source_cpu, copy_size);
+        // If both the source and the destination are in linear layout, perform a line-by-line
+        // copy. We're going to take a subrect of size (x_count, y_count) from the source
+        // rectangle. There is no need to manually flush/invalidate the regions because
+        // CopyBlock does that for us.
+        for (u32 line = 0; line < regs.y_count; ++line) {
+            const VAddr source_line = source_cpu + line * regs.src_pitch;
+            const VAddr dest_line = dest_cpu + line * regs.dst_pitch;
+            Memory::CopyBlock(dest_line, source_line, regs.x_count);
+        }
         return;
     }
 
     ASSERT(regs.exec.enable_2d == 1);
+
+    std::size_t copy_size = regs.x_count * regs.y_count;
+
+    const auto FlushAndInvalidate = [&](u32 src_size, u32 dst_size) {
+        // TODO(Subv): For now, manually flush the regions until we implement GPU-accelerated
+        // copying.
+        rasterizer.FlushRegion(source_cpu, src_size);
+
+        // We have to invalidate the destination region to evict any outdated surfaces from the
+        // cache. We do this before actually writing the new data because the destination address
+        // might contain a dirty surface that will have to be written back to memory.
+        rasterizer.InvalidateRegion(dest_cpu, dst_size);
+    };
+
     u8* src_buffer = Memory::GetPointer(source_cpu);
     u8* dst_buffer = Memory::GetPointer(dest_cpu);
 
     if (regs.exec.is_dst_linear && !regs.exec.is_src_linear) {
+        ASSERT(regs.src_params.size_z == 1);
         // If the input is tiled and the output is linear, deswizzle the input and copy it over.
-        Texture::CopySwizzledData(regs.src_params.size_x, regs.src_params.size_y, 1, 1, src_buffer,
-                                  dst_buffer, true, regs.src_params.BlockHeight());
+
+        u32 src_bytes_per_pixel = regs.src_pitch / regs.src_params.size_x;
+
+        FlushAndInvalidate(regs.src_pitch * regs.src_params.size_y,
+                           copy_size * src_bytes_per_pixel);
+
+        Texture::UnswizzleSubrect(regs.x_count, regs.y_count, regs.dst_pitch,
+                                  regs.src_params.size_x, src_bytes_per_pixel, source_cpu, dest_cpu,
+                                  regs.src_params.BlockHeight(), regs.src_params.pos_x,
+                                  regs.src_params.pos_y);
     } else {
+        ASSERT(regs.dst_params.size_z == 1);
+        ASSERT(regs.src_pitch == regs.x_count);
+
+        u32 src_bpp = regs.src_pitch / regs.x_count;
+
+        FlushAndInvalidate(regs.src_pitch * regs.y_count,
+                           regs.dst_params.size_x * regs.dst_params.size_y * src_bpp);
+
         // If the input is linear and the output is tiled, swizzle the input and copy it over.
-        Texture::CopySwizzledData(regs.dst_params.size_x, regs.dst_params.size_y, 1, 1, dst_buffer,
-                                  src_buffer, false, regs.dst_params.BlockHeight());
+        Texture::SwizzleSubrect(regs.x_count, regs.y_count, regs.src_pitch, regs.dst_params.size_x,
+                                src_bpp, dest_cpu, source_cpu, regs.dst_params.BlockHeight());
     }
 }
 
diff --git a/src/video_core/engines/maxwell_dma.h b/src/video_core/engines/maxwell_dma.h
index 311ccb616..5f3704f05 100644
--- a/src/video_core/engines/maxwell_dma.h
+++ b/src/video_core/engines/maxwell_dma.h
@@ -12,11 +12,15 @@
 #include "video_core/gpu.h"
 #include "video_core/memory_manager.h"
 
+namespace VideoCore {
+class RasterizerInterface;
+}
+
 namespace Tegra::Engines {
 
 class MaxwellDMA final {
 public:
-    explicit MaxwellDMA(MemoryManager& memory_manager);
+    explicit MaxwellDMA(VideoCore::RasterizerInterface& rasterizer, MemoryManager& memory_manager);
     ~MaxwellDMA() = default;
 
     /// Write the value to the register identified by method.
@@ -43,6 +47,10 @@ public:
             u32 BlockHeight() const {
                 return 1 << block_height;
             }
+
+            u32 BlockDepth() const {
+                return 1 << block_depth;
+            }
         };
 
         static_assert(sizeof(Parameters) == 24, "Parameters has wrong size");
@@ -129,6 +137,8 @@ public:
     MemoryManager& memory_manager;
 
 private:
+    VideoCore::RasterizerInterface& rasterizer;
+
     /// Performs the copy from the source buffer to the destination buffer as configured in the
     /// registers.
     void HandleCopy();
diff --git a/src/video_core/engines/shader_bytecode.h b/src/video_core/engines/shader_bytecode.h
index 39ae065de..e3d67ff87 100644
--- a/src/video_core/engines/shader_bytecode.h
+++ b/src/video_core/engines/shader_bytecode.h
@@ -267,7 +267,7 @@ enum class ControlCode : u64 {
     GTU = 12,
     NEU = 13,
     GEU = 14,
-    //
+    T = 15,
     OFF = 16,
     LO = 17,
     SFF = 18,
diff --git a/src/video_core/gpu.cpp b/src/video_core/gpu.cpp
index 9ba7e3533..83c7e5b0b 100644
--- a/src/video_core/gpu.cpp
+++ b/src/video_core/gpu.cpp
@@ -27,8 +27,8 @@ GPU::GPU(VideoCore::RasterizerInterface& rasterizer) {
     maxwell_3d = std::make_unique<Engines::Maxwell3D>(rasterizer, *memory_manager);
     fermi_2d = std::make_unique<Engines::Fermi2D>(rasterizer, *memory_manager);
     maxwell_compute = std::make_unique<Engines::MaxwellCompute>();
-    maxwell_dma = std::make_unique<Engines::MaxwellDMA>(*memory_manager);
-    kepler_memory = std::make_unique<Engines::KeplerMemory>(*memory_manager);
+    maxwell_dma = std::make_unique<Engines::MaxwellDMA>(rasterizer, *memory_manager);
+    kepler_memory = std::make_unique<Engines::KeplerMemory>(rasterizer, *memory_manager);
 }
 
 GPU::~GPU() = default;
diff --git a/src/video_core/memory_manager.cpp b/src/video_core/memory_manager.cpp
index ca923d17d..022d4ab74 100644
--- a/src/video_core/memory_manager.cpp
+++ b/src/video_core/memory_manager.cpp
@@ -87,6 +87,16 @@ GPUVAddr MemoryManager::UnmapBuffer(GPUVAddr gpu_addr, u64 size) {
     return gpu_addr;
 }
 
+GPUVAddr MemoryManager::GetRegionEnd(GPUVAddr region_start) const {
+    for (const auto& region : mapped_regions) {
+        const GPUVAddr region_end{region.gpu_addr + region.size};
+        if (region_start >= region.gpu_addr && region_start < region_end) {
+            return region_end;
+        }
+    }
+    return {};
+}
+
 boost::optional<GPUVAddr> MemoryManager::FindFreeBlock(u64 size, u64 align) {
     GPUVAddr gpu_addr = 0;
     u64 free_space = 0;
diff --git a/src/video_core/memory_manager.h b/src/video_core/memory_manager.h
index 86765e72a..caf80093f 100644
--- a/src/video_core/memory_manager.h
+++ b/src/video_core/memory_manager.h
@@ -26,6 +26,7 @@ public:
     GPUVAddr MapBufferEx(VAddr cpu_addr, u64 size);
     GPUVAddr MapBufferEx(VAddr cpu_addr, GPUVAddr gpu_addr, u64 size);
     GPUVAddr UnmapBuffer(GPUVAddr gpu_addr, u64 size);
+    GPUVAddr GetRegionEnd(GPUVAddr region_start) const;
     boost::optional<VAddr> GpuToCpuAddress(GPUVAddr gpu_addr);
     std::vector<GPUVAddr> CpuToGpuAddress(VAddr cpu_addr) const;
 
diff --git a/src/video_core/rasterizer_cache.h b/src/video_core/rasterizer_cache.h
index 083b283b0..0a3b3951e 100644
--- a/src/video_core/rasterizer_cache.h
+++ b/src/video_core/rasterizer_cache.h
@@ -11,32 +11,77 @@
 
 #include "common/common_types.h"
 #include "core/core.h"
+#include "core/settings.h"
 #include "video_core/rasterizer_interface.h"
 #include "video_core/renderer_base.h"
 
+class RasterizerCacheObject {
+public:
+    /// Gets the address of the shader in guest memory, required for cache management
+    virtual VAddr GetAddr() const = 0;
+
+    /// Gets the size of the shader in guest memory, required for cache management
+    virtual std::size_t GetSizeInBytes() const = 0;
+
+    /// Wriets any cached resources back to memory
+    virtual void Flush() = 0;
+
+    /// Sets whether the cached object should be considered registered
+    void SetIsRegistered(bool registered) {
+        is_registered = registered;
+    }
+
+    /// Returns true if the cached object is registered
+    bool IsRegistered() const {
+        return is_registered;
+    }
+
+    /// Returns true if the cached object is dirty
+    bool IsDirty() const {
+        return is_dirty;
+    }
+
+    /// Returns ticks from when this cached object was last modified
+    u64 GetLastModifiedTicks() const {
+        return last_modified_ticks;
+    }
+
+    /// Marks an object as recently modified, used to specify whether it is clean or dirty
+    template <class T>
+    void MarkAsModified(bool dirty, T& cache) {
+        is_dirty = dirty;
+        last_modified_ticks = cache.GetModifiedTicks();
+    }
+
+private:
+    bool is_registered{};      ///< Whether the object is currently registered with the cache
+    bool is_dirty{};           ///< Whether the object is dirty (out of sync with guest memory)
+    u64 last_modified_ticks{}; ///< When the object was last modified, used for in-order flushing
+};
+
 template <class T>
 class RasterizerCache : NonCopyable {
+    friend class RasterizerCacheObject;
+
 public:
+    /// Write any cached resources overlapping the specified region back to memory
+    void FlushRegion(Tegra::GPUVAddr addr, size_t size) {
+        const auto& objects{GetSortedObjectsFromRegion(addr, size)};
+        for (auto& object : objects) {
+            FlushObject(object);
+        }
+    }
+
     /// Mark the specified region as being invalidated
     void InvalidateRegion(VAddr addr, u64 size) {
-        if (size == 0)
-            return;
-
-        const ObjectInterval interval{addr, addr + size};
-        for (auto& pair : boost::make_iterator_range(object_cache.equal_range(interval))) {
-            for (auto& cached_object : pair.second) {
-                if (!cached_object)
-                    continue;
-
-                remove_objects.emplace(cached_object);
+        const auto& objects{GetSortedObjectsFromRegion(addr, size)};
+        for (auto& object : objects) {
+            if (!object->IsRegistered()) {
+                // Skip duplicates
+                continue;
             }
+            Unregister(object);
         }
-
-        for (auto& remove_object : remove_objects) {
-            Unregister(remove_object);
-        }
-
-        remove_objects.clear();
     }
 
     /// Invalidates everything in the cache
@@ -62,6 +107,7 @@ protected:
 
     /// Register an object into the cache
     void Register(const T& object) {
+        object->SetIsRegistered(true);
         object_cache.add({GetInterval(object), ObjectSet{object}});
         auto& rasterizer = Core::System::GetInstance().Renderer().Rasterizer();
         rasterizer.UpdatePagesCachedCount(object->GetAddr(), object->GetSizeInBytes(), 1);
@@ -69,12 +115,57 @@ protected:
 
     /// Unregisters an object from the cache
     void Unregister(const T& object) {
+        object->SetIsRegistered(false);
         auto& rasterizer = Core::System::GetInstance().Renderer().Rasterizer();
         rasterizer.UpdatePagesCachedCount(object->GetAddr(), object->GetSizeInBytes(), -1);
+
+        // Only flush if use_accurate_gpu_emulation is enabled, as it incurs a performance hit
+        if (Settings::values.use_accurate_gpu_emulation) {
+            FlushObject(object);
+        }
+
         object_cache.subtract({GetInterval(object), ObjectSet{object}});
     }
 
+    /// Returns a ticks counter used for tracking when cached objects were last modified
+    u64 GetModifiedTicks() {
+        return ++modified_ticks;
+    }
+
 private:
+    /// Returns a list of cached objects from the specified memory region, ordered by access time
+    std::vector<T> GetSortedObjectsFromRegion(VAddr addr, u64 size) {
+        if (size == 0) {
+            return {};
+        }
+
+        std::vector<T> objects;
+        const ObjectInterval interval{addr, addr + size};
+        for (auto& pair : boost::make_iterator_range(object_cache.equal_range(interval))) {
+            for (auto& cached_object : pair.second) {
+                if (!cached_object) {
+                    continue;
+                }
+                objects.push_back(cached_object);
+            }
+        }
+
+        std::sort(objects.begin(), objects.end(), [](const T& a, const T& b) -> bool {
+            return a->GetLastModifiedTicks() < b->GetLastModifiedTicks();
+        });
+
+        return objects;
+    }
+
+    /// Flushes the specified object, updating appropriate cache state as needed
+    void FlushObject(const T& object) {
+        if (!object->IsDirty()) {
+            return;
+        }
+        object->Flush();
+        object->MarkAsModified(false, *this);
+    }
+
     using ObjectSet = std::set<T>;
     using ObjectCache = boost::icl::interval_map<VAddr, ObjectSet>;
     using ObjectInterval = typename ObjectCache::interval_type;
@@ -84,6 +175,6 @@ private:
                                           object->GetAddr() + object->GetSizeInBytes());
     }
 
-    ObjectCache object_cache;
-    ObjectSet remove_objects;
+    ObjectCache object_cache; ///< Cache of objects
+    u64 modified_ticks{};     ///< Counter of cache state ticks, used for in-order flushing
 };
diff --git a/src/video_core/renderer_opengl/gl_buffer_cache.h b/src/video_core/renderer_opengl/gl_buffer_cache.h
index 965976334..be29dc8be 100644
--- a/src/video_core/renderer_opengl/gl_buffer_cache.h
+++ b/src/video_core/renderer_opengl/gl_buffer_cache.h
@@ -15,15 +15,18 @@
 
 namespace OpenGL {
 
-struct CachedBufferEntry final {
-    VAddr GetAddr() const {
+struct CachedBufferEntry final : public RasterizerCacheObject {
+    VAddr GetAddr() const override {
         return addr;
     }
 
-    std::size_t GetSizeInBytes() const {
+    std::size_t GetSizeInBytes() const override {
         return size;
     }
 
+    // We do not have to flush this cache as things in it are never modified by us.
+    void Flush() override {}
+
     VAddr addr;
     std::size_t size;
     GLintptr offset;
diff --git a/src/video_core/renderer_opengl/gl_rasterizer.cpp b/src/video_core/renderer_opengl/gl_rasterizer.cpp
index 84582c777..3daccf82f 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer.cpp
+++ b/src/video_core/renderer_opengl/gl_rasterizer.cpp
@@ -286,7 +286,8 @@ void RasterizerOpenGL::SetupShaders(GLenum primitive_mode) {
             &ubo, sizeof(ubo), static_cast<std::size_t>(uniform_buffer_alignment));
 
         // Bind the buffer
-        glBindBufferRange(GL_UNIFORM_BUFFER, stage, buffer_cache.GetHandle(), offset, sizeof(ubo));
+        glBindBufferRange(GL_UNIFORM_BUFFER, static_cast<GLuint>(stage), buffer_cache.GetHandle(),
+                          offset, static_cast<GLsizeiptr>(sizeof(ubo)));
 
         Shader shader{shader_cache.GetStageProgram(program)};
 
@@ -423,6 +424,13 @@ void RasterizerOpenGL::ConfigureFramebuffers(bool using_color_fb, bool using_dep
             // Used when just a single color attachment is enabled, e.g. for clearing a color buffer
             Surface color_surface =
                 res_cache.GetColorBufferSurface(*single_color_target, preserve_contents);
+
+            if (color_surface) {
+                // Assume that a surface will be written to if it is used as a framebuffer, even if
+                // the shader doesn't actually write to it.
+                color_surface->MarkAsModified(true, res_cache);
+            }
+
             glFramebufferTexture2D(
                 GL_DRAW_FRAMEBUFFER,
                 GL_COLOR_ATTACHMENT0 + static_cast<GLenum>(*single_color_target), GL_TEXTURE_2D,
@@ -433,6 +441,13 @@ void RasterizerOpenGL::ConfigureFramebuffers(bool using_color_fb, bool using_dep
             std::array<GLenum, Maxwell::NumRenderTargets> buffers;
             for (std::size_t index = 0; index < Maxwell::NumRenderTargets; ++index) {
                 Surface color_surface = res_cache.GetColorBufferSurface(index, preserve_contents);
+
+                if (color_surface) {
+                    // Assume that a surface will be written to if it is used as a framebuffer, even
+                    // if the shader doesn't actually write to it.
+                    color_surface->MarkAsModified(true, res_cache);
+                }
+
                 buffers[index] = GL_COLOR_ATTACHMENT0 + regs.rt_control.GetMap(index);
                 glFramebufferTexture2D(
                     GL_DRAW_FRAMEBUFFER, GL_COLOR_ATTACHMENT0 + static_cast<GLenum>(index),
@@ -452,6 +467,10 @@ void RasterizerOpenGL::ConfigureFramebuffers(bool using_color_fb, bool using_dep
     }
 
     if (depth_surface) {
+        // Assume that a surface will be written to if it is used as a framebuffer, even if
+        // the shader doesn't actually write to it.
+        depth_surface->MarkAsModified(true, res_cache);
+
         if (regs.stencil_enable) {
             // Attach both depth and stencil
             glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER, GL_DEPTH_STENCIL_ATTACHMENT, GL_TEXTURE_2D,
@@ -616,7 +635,14 @@ void RasterizerOpenGL::DrawArrays() {
 
 void RasterizerOpenGL::FlushAll() {}
 
-void RasterizerOpenGL::FlushRegion(VAddr addr, u64 size) {}
+void RasterizerOpenGL::FlushRegion(VAddr addr, u64 size) {
+    MICROPROFILE_SCOPE(OpenGL_CacheManagement);
+
+    if (Settings::values.use_accurate_gpu_emulation) {
+        // Only flush if use_accurate_gpu_emulation is enabled, as it incurs a performance hit
+        res_cache.FlushRegion(addr, size);
+    }
+}
 
 void RasterizerOpenGL::InvalidateRegion(VAddr addr, u64 size) {
     MICROPROFILE_SCOPE(OpenGL_CacheManagement);
@@ -626,12 +652,19 @@ void RasterizerOpenGL::InvalidateRegion(VAddr addr, u64 size) {
 }
 
 void RasterizerOpenGL::FlushAndInvalidateRegion(VAddr addr, u64 size) {
+    FlushRegion(addr, size);
     InvalidateRegion(addr, size);
 }
 
 bool RasterizerOpenGL::AccelerateSurfaceCopy(const Tegra::Engines::Fermi2D::Regs::Surface& src,
                                              const Tegra::Engines::Fermi2D::Regs::Surface& dst) {
     MICROPROFILE_SCOPE(OpenGL_Blits);
+
+    if (Settings::values.use_accurate_gpu_emulation) {
+        // Skip the accelerated copy and perform a slow but more accurate copy
+        return false;
+    }
+
     res_cache.FermiCopySurface(src, dst);
     return true;
 }
diff --git a/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp b/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp
index 65a220c41..9c8925383 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp
+++ b/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp
@@ -34,16 +34,53 @@ struct FormatTuple {
     bool compressed;
 };
 
-static VAddr TryGetCpuAddr(Tegra::GPUVAddr gpu_addr) {
-    auto& gpu{Core::System::GetInstance().GPU()};
-    const auto cpu_addr{gpu.MemoryManager().GpuToCpuAddress(gpu_addr)};
-    return cpu_addr ? *cpu_addr : 0;
+static bool IsPixelFormatASTC(PixelFormat format) {
+    switch (format) {
+    case PixelFormat::ASTC_2D_4X4:
+    case PixelFormat::ASTC_2D_5X4:
+    case PixelFormat::ASTC_2D_8X8:
+    case PixelFormat::ASTC_2D_8X5:
+        return true;
+    default:
+        return false;
+    }
+}
+
+static std::pair<u32, u32> GetASTCBlockSize(PixelFormat format) {
+    switch (format) {
+    case PixelFormat::ASTC_2D_4X4:
+        return {4, 4};
+    case PixelFormat::ASTC_2D_5X4:
+        return {5, 4};
+    case PixelFormat::ASTC_2D_8X8:
+        return {8, 8};
+    case PixelFormat::ASTC_2D_8X5:
+        return {8, 5};
+    default:
+        LOG_CRITICAL(HW_GPU, "Unhandled format: {}", static_cast<u32>(format));
+        UNREACHABLE();
+    }
+}
+
+void SurfaceParams::InitCacheParameters(Tegra::GPUVAddr gpu_addr_) {
+    auto& memory_manager{Core::System::GetInstance().GPU().MemoryManager()};
+    const auto cpu_addr{memory_manager.GpuToCpuAddress(gpu_addr_)};
+
+    addr = cpu_addr ? *cpu_addr : 0;
+    gpu_addr = gpu_addr_;
+    size_in_bytes = SizeInBytesRaw();
+
+    if (IsPixelFormatASTC(pixel_format)) {
+        // ASTC is uncompressed in software, in emulated as RGBA8
+        size_in_bytes_gl = width * height * depth * 4;
+    } else {
+        size_in_bytes_gl = SizeInBytesGL();
+    }
 }
 
 /*static*/ SurfaceParams SurfaceParams::CreateForTexture(
     const Tegra::Texture::FullTextureInfo& config, const GLShader::SamplerEntry& entry) {
     SurfaceParams params{};
-    params.addr = TryGetCpuAddr(config.tic.Address());
     params.is_tiled = config.tic.IsTiled();
     params.block_width = params.is_tiled ? config.tic.BlockWidth() : 0,
     params.block_height = params.is_tiled ? config.tic.BlockHeight() : 0,
@@ -87,18 +124,18 @@ static VAddr TryGetCpuAddr(Tegra::GPUVAddr gpu_addr) {
         break;
     }
 
-    params.size_in_bytes_total = params.SizeInBytesTotal();
-    params.size_in_bytes_2d = params.SizeInBytes2D();
     params.max_mip_level = config.tic.max_mip_level + 1;
     params.rt = {};
 
+    params.InitCacheParameters(config.tic.Address());
+
     return params;
 }
 
 /*static*/ SurfaceParams SurfaceParams::CreateForFramebuffer(std::size_t index) {
     const auto& config{Core::System::GetInstance().GPU().Maxwell3D().regs.rt[index]};
     SurfaceParams params{};
-    params.addr = TryGetCpuAddr(config.Address());
+
     params.is_tiled =
         config.memory_layout.type == Tegra::Engines::Maxwell3D::Regs::InvMemoryLayout::BlockLinear;
     params.block_width = 1 << config.memory_layout.block_width;
@@ -112,16 +149,17 @@ static VAddr TryGetCpuAddr(Tegra::GPUVAddr gpu_addr) {
     params.unaligned_height = config.height;
     params.target = SurfaceTarget::Texture2D;
     params.depth = 1;
-    params.size_in_bytes_total = params.SizeInBytesTotal();
-    params.size_in_bytes_2d = params.SizeInBytes2D();
     params.max_mip_level = 0;
 
     // Render target specific parameters, not used for caching
     params.rt.index = static_cast<u32>(index);
     params.rt.array_mode = config.array_mode;
     params.rt.layer_stride = config.layer_stride;
+    params.rt.volume = config.volume;
     params.rt.base_layer = config.base_layer;
 
+    params.InitCacheParameters(config.Address());
+
     return params;
 }
 
@@ -130,7 +168,7 @@ static VAddr TryGetCpuAddr(Tegra::GPUVAddr gpu_addr) {
     u32 block_width, u32 block_height, u32 block_depth,
     Tegra::Engines::Maxwell3D::Regs::InvMemoryLayout type) {
     SurfaceParams params{};
-    params.addr = TryGetCpuAddr(zeta_address);
+
     params.is_tiled = type == Tegra::Engines::Maxwell3D::Regs::InvMemoryLayout::BlockLinear;
     params.block_width = 1 << std::min(block_width, 5U);
     params.block_height = 1 << std::min(block_height, 5U);
@@ -143,18 +181,18 @@ static VAddr TryGetCpuAddr(Tegra::GPUVAddr gpu_addr) {
     params.unaligned_height = zeta_height;
     params.target = SurfaceTarget::Texture2D;
     params.depth = 1;
-    params.size_in_bytes_total = params.SizeInBytesTotal();
-    params.size_in_bytes_2d = params.SizeInBytes2D();
     params.max_mip_level = 0;
     params.rt = {};
 
+    params.InitCacheParameters(zeta_address);
+
     return params;
 }
 
 /*static*/ SurfaceParams SurfaceParams::CreateForFermiCopySurface(
     const Tegra::Engines::Fermi2D::Regs::Surface& config) {
     SurfaceParams params{};
-    params.addr = TryGetCpuAddr(config.Address());
+
     params.is_tiled = !config.linear;
     params.block_width = params.is_tiled ? std::min(config.BlockWidth(), 32U) : 0,
     params.block_height = params.is_tiled ? std::min(config.BlockHeight(), 32U) : 0,
@@ -167,11 +205,11 @@ static VAddr TryGetCpuAddr(Tegra::GPUVAddr gpu_addr) {
     params.unaligned_height = config.height;
     params.target = SurfaceTarget::Texture2D;
     params.depth = 1;
-    params.size_in_bytes_total = params.SizeInBytesTotal();
-    params.size_in_bytes_2d = params.SizeInBytes2D();
     params.max_mip_level = 0;
     params.rt = {};
 
+    params.InitCacheParameters(config.Address());
+
     return params;
 }
 
@@ -231,6 +269,8 @@ static constexpr std::array<FormatTuple, SurfaceParams::MaxPixelFormat> tex_form
     {GL_RG32UI, GL_RG_INTEGER, GL_UNSIGNED_INT, ComponentType::UInt, false},              // RG32UI
     {GL_R32UI, GL_RED_INTEGER, GL_UNSIGNED_INT, ComponentType::UInt, false},              // R32UI
     {GL_RGBA8, GL_RGBA, GL_UNSIGNED_BYTE, ComponentType::UNorm, false}, // ASTC_2D_8X8
+    {GL_RGBA8, GL_RGBA, GL_UNSIGNED_BYTE, ComponentType::UNorm, false}, // ASTC_2D_8X5
+    {GL_RGBA8, GL_RGBA, GL_UNSIGNED_BYTE, ComponentType::UNorm, false}, // ASTC_2D_5X4
 
     // Depth formats
     {GL_DEPTH_COMPONENT32F, GL_DEPTH_COMPONENT, GL_FLOAT, ComponentType::Float, false}, // Z32F
@@ -274,28 +314,6 @@ static const FormatTuple& GetFormatTuple(PixelFormat pixel_format, ComponentType
     return format;
 }
 
-static bool IsPixelFormatASTC(PixelFormat format) {
-    switch (format) {
-    case PixelFormat::ASTC_2D_4X4:
-    case PixelFormat::ASTC_2D_8X8:
-        return true;
-    default:
-        return false;
-    }
-}
-
-static std::pair<u32, u32> GetASTCBlockSize(PixelFormat format) {
-    switch (format) {
-    case PixelFormat::ASTC_2D_4X4:
-        return {4, 4};
-    case PixelFormat::ASTC_2D_8X8:
-        return {8, 8};
-    default:
-        LOG_CRITICAL(HW_GPU, "Unhandled format: {}", static_cast<u32>(format));
-        UNREACHABLE();
-    }
-}
-
 MathUtil::Rectangle<u32> SurfaceParams::GetRect() const {
     u32 actual_height{unaligned_height};
     if (IsPixelFormatASTC(pixel_format)) {
@@ -323,29 +341,27 @@ static bool IsFormatBCn(PixelFormat format) {
 }
 
 template <bool morton_to_gl, PixelFormat format>
-void MortonCopy(u32 stride, u32 block_height, u32 height, u8* gl_buffer, std::size_t gl_buffer_size,
-                VAddr addr) {
-    constexpr u32 bytes_per_pixel = SurfaceParams::GetFormatBpp(format) / CHAR_BIT;
-    constexpr u32 gl_bytes_per_pixel = CachedSurface::GetGLBytesPerPixel(format);
+void MortonCopy(u32 stride, u32 block_height, u32 height, u32 block_depth, u32 depth, u8* gl_buffer,
+                std::size_t gl_buffer_size, VAddr addr) {
+    constexpr u32 bytes_per_pixel = SurfaceParams::GetBytesPerPixel(format);
+
+    // With the BCn formats (DXT and DXN), each 4x4 tile is swizzled instead of just individual
+    // pixel values.
+    const u32 tile_size{IsFormatBCn(format) ? 4U : 1U};
 
     if (morton_to_gl) {
-        // With the BCn formats (DXT and DXN), each 4x4 tile is swizzled instead of just individual
-        // pixel values.
-        const u32 tile_size{IsFormatBCn(format) ? 4U : 1U};
         const std::vector<u8> data = Tegra::Texture::UnswizzleTexture(
-            addr, tile_size, bytes_per_pixel, stride, height, block_height);
+            addr, tile_size, bytes_per_pixel, stride, height, depth, block_height, block_depth);
         const std::size_t size_to_copy{std::min(gl_buffer_size, data.size())};
         memcpy(gl_buffer, data.data(), size_to_copy);
     } else {
-        // TODO(bunnei): Assumes the default rendering GOB size of 16 (128 lines). We should
-        // check the configuration for this and perform more generic un/swizzle
-        LOG_WARNING(Render_OpenGL, "need to use correct swizzle/GOB parameters!");
-        VideoCore::MortonCopyPixels128(stride, height, bytes_per_pixel, gl_bytes_per_pixel,
-                                       Memory::GetPointer(addr), gl_buffer, morton_to_gl);
+        Tegra::Texture::CopySwizzledData(stride / tile_size, height / tile_size, depth,
+                                         bytes_per_pixel, bytes_per_pixel, Memory::GetPointer(addr),
+                                         gl_buffer, false, block_height, block_depth);
     }
 }
 
-static constexpr std::array<void (*)(u32, u32, u32, u8*, std::size_t, VAddr),
+static constexpr std::array<void (*)(u32, u32, u32, u32, u32, u8*, std::size_t, VAddr),
                             SurfaceParams::MaxPixelFormat>
     morton_to_gl_fns = {
         // clang-format off
@@ -395,6 +411,8 @@ static constexpr std::array<void (*)(u32, u32, u32, u8*, std::size_t, VAddr),
         MortonCopy<true, PixelFormat::RG32UI>,
         MortonCopy<true, PixelFormat::R32UI>,
         MortonCopy<true, PixelFormat::ASTC_2D_8X8>,
+        MortonCopy<true, PixelFormat::ASTC_2D_8X5>,
+        MortonCopy<true, PixelFormat::ASTC_2D_5X4>,
         MortonCopy<true, PixelFormat::Z32F>,
         MortonCopy<true, PixelFormat::Z16>,
         MortonCopy<true, PixelFormat::Z24S8>,
@@ -403,7 +421,7 @@ static constexpr std::array<void (*)(u32, u32, u32, u8*, std::size_t, VAddr),
         // clang-format on
 };
 
-static constexpr std::array<void (*)(u32, u32, u32, u8*, std::size_t, VAddr),
+static constexpr std::array<void (*)(u32, u32, u32, u32, u32, u8*, std::size_t, VAddr),
                             SurfaceParams::MaxPixelFormat>
     gl_to_morton_fns = {
         // clang-format off
@@ -420,17 +438,16 @@ static constexpr std::array<void (*)(u32, u32, u32, u8*, std::size_t, VAddr),
         MortonCopy<false, PixelFormat::RGBA16UI>,
         MortonCopy<false, PixelFormat::R11FG11FB10F>,
         MortonCopy<false, PixelFormat::RGBA32UI>,
-        // TODO(Subv): Swizzling DXT1/DXT23/DXT45/DXN1/DXN2/BC7U/BC6H_UF16/BC6H_SF16/ASTC_2D_4X4
-        // formats are not supported
-        nullptr,
-        nullptr,
-        nullptr,
-        nullptr,
-        nullptr,
-        nullptr,
-        nullptr,
-        nullptr,
-        nullptr,
+        MortonCopy<false, PixelFormat::DXT1>,
+        MortonCopy<false, PixelFormat::DXT23>,
+        MortonCopy<false, PixelFormat::DXT45>,
+        MortonCopy<false, PixelFormat::DXN1>,
+        MortonCopy<false, PixelFormat::DXN2UNORM>,
+        MortonCopy<false, PixelFormat::DXN2SNORM>,
+        MortonCopy<false, PixelFormat::BC7U>,
+        MortonCopy<false, PixelFormat::BC6H_UF16>,
+        MortonCopy<false, PixelFormat::BC6H_SF16>,
+        // TODO(Subv): Swizzling ASTC formats are not supported
         nullptr,
         MortonCopy<false, PixelFormat::G8R8U>,
         MortonCopy<false, PixelFormat::G8R8S>,
@@ -455,6 +472,8 @@ static constexpr std::array<void (*)(u32, u32, u32, u8*, std::size_t, VAddr),
         MortonCopy<false, PixelFormat::RG32UI>,
         MortonCopy<false, PixelFormat::R32UI>,
         nullptr,
+        nullptr,
+        nullptr,
         MortonCopy<false, PixelFormat::Z32F>,
         MortonCopy<false, PixelFormat::Z16>,
         MortonCopy<false, PixelFormat::Z24S8>,
@@ -614,22 +633,21 @@ static void CopySurface(const Surface& src_surface, const Surface& dst_surface,
     auto source_format = GetFormatTuple(src_params.pixel_format, src_params.component_type);
     auto dest_format = GetFormatTuple(dst_params.pixel_format, dst_params.component_type);
 
-    std::size_t buffer_size =
-        std::max(src_params.size_in_bytes_total, dst_params.size_in_bytes_total);
+    std::size_t buffer_size = std::max(src_params.size_in_bytes, dst_params.size_in_bytes);
 
     glBindBuffer(GL_PIXEL_PACK_BUFFER, copy_pbo_handle);
     glBufferData(GL_PIXEL_PACK_BUFFER, buffer_size, nullptr, GL_STREAM_DRAW_ARB);
     if (source_format.compressed) {
         glGetCompressedTextureImage(src_surface->Texture().handle, src_attachment,
-                                    static_cast<GLsizei>(src_params.size_in_bytes_total), nullptr);
+                                    static_cast<GLsizei>(src_params.size_in_bytes), nullptr);
     } else {
         glGetTextureImage(src_surface->Texture().handle, src_attachment, source_format.format,
-                          source_format.type, static_cast<GLsizei>(src_params.size_in_bytes_total),
+                          source_format.type, static_cast<GLsizei>(src_params.size_in_bytes),
                           nullptr);
     }
     // If the new texture is bigger than the previous one, we need to fill in the rest with data
     // from the CPU.
-    if (src_params.size_in_bytes_total < dst_params.size_in_bytes_total) {
+    if (src_params.size_in_bytes < dst_params.size_in_bytes) {
         // Upload the rest of the memory.
         if (dst_params.is_tiled) {
             // TODO(Subv): We might have to de-tile the subtexture and re-tile it with the rest
@@ -639,12 +657,12 @@ static void CopySurface(const Surface& src_surface, const Surface& dst_surface,
             LOG_DEBUG(HW_GPU, "Trying to upload extra texture data from the CPU during "
                               "reinterpretation but the texture is tiled.");
         }
-        std::size_t remaining_size =
-            dst_params.size_in_bytes_total - src_params.size_in_bytes_total;
+        std::size_t remaining_size = dst_params.size_in_bytes - src_params.size_in_bytes;
         std::vector<u8> data(remaining_size);
-        Memory::ReadBlock(dst_params.addr + src_params.size_in_bytes_total, data.data(),
-                          data.size());
-        glBufferSubData(GL_PIXEL_PACK_BUFFER, src_params.size_in_bytes_total, remaining_size,
+        std::memcpy(data.data(), Memory::GetPointer(dst_params.addr + src_params.size_in_bytes),
+                    data.size());
+
+        glBufferSubData(GL_PIXEL_PACK_BUFFER, src_params.size_in_bytes, remaining_size,
                         data.data());
     }
 
@@ -690,7 +708,8 @@ static void CopySurface(const Surface& src_surface, const Surface& dst_surface,
 }
 
 CachedSurface::CachedSurface(const SurfaceParams& params)
-    : params(params), gl_target(SurfaceTargetToGL(params.target)) {
+    : params(params), gl_target(SurfaceTargetToGL(params.target)),
+      cached_size_in_bytes(params.size_in_bytes) {
     texture.Create();
     const auto& rect{params.GetRect()};
 
@@ -740,9 +759,21 @@ CachedSurface::CachedSurface(const SurfaceParams& params)
 
     VideoCore::LabelGLObject(GL_TEXTURE, texture.handle, params.addr,
                              SurfaceParams::SurfaceTargetName(params.target));
+
+    // Clamp size to mapped GPU memory region
+    // TODO(bunnei): Super Mario Odyssey maps a 0x40000 byte region and then uses it for a 0x80000
+    // R32F render buffer. We do not yet know if this is a game bug or something else, but this
+    // check is necessary to prevent flushing from overwriting unmapped memory.
+
+    auto& memory_manager{Core::System::GetInstance().GPU().MemoryManager()};
+    const u64 max_size{memory_manager.GetRegionEnd(params.gpu_addr) - params.gpu_addr};
+    if (cached_size_in_bytes > max_size) {
+        LOG_ERROR(HW_GPU, "Surface size {} exceeds region size {}", params.size_in_bytes, max_size);
+        cached_size_in_bytes = max_size;
+    }
 }
 
-static void ConvertS8Z24ToZ24S8(std::vector<u8>& data, u32 width, u32 height) {
+static void ConvertS8Z24ToZ24S8(std::vector<u8>& data, u32 width, u32 height, bool reverse) {
     union S8Z24 {
         BitField<0, 24, u32> z24;
         BitField<24, 8, u32> s8;
@@ -755,22 +786,29 @@ static void ConvertS8Z24ToZ24S8(std::vector<u8>& data, u32 width, u32 height) {
     };
     static_assert(sizeof(Z24S8) == 4, "Z24S8 is incorrect size");
 
-    S8Z24 input_pixel{};
-    Z24S8 output_pixel{};
-    constexpr auto bpp{CachedSurface::GetGLBytesPerPixel(PixelFormat::S8Z24)};
+    S8Z24 s8z24_pixel{};
+    Z24S8 z24s8_pixel{};
+    constexpr auto bpp{SurfaceParams::GetBytesPerPixel(PixelFormat::S8Z24)};
     for (std::size_t y = 0; y < height; ++y) {
         for (std::size_t x = 0; x < width; ++x) {
             const std::size_t offset{bpp * (y * width + x)};
-            std::memcpy(&input_pixel, &data[offset], sizeof(S8Z24));
-            output_pixel.s8.Assign(input_pixel.s8);
-            output_pixel.z24.Assign(input_pixel.z24);
-            std::memcpy(&data[offset], &output_pixel, sizeof(Z24S8));
+            if (reverse) {
+                std::memcpy(&z24s8_pixel, &data[offset], sizeof(Z24S8));
+                s8z24_pixel.s8.Assign(z24s8_pixel.s8);
+                s8z24_pixel.z24.Assign(z24s8_pixel.z24);
+                std::memcpy(&data[offset], &s8z24_pixel, sizeof(S8Z24));
+            } else {
+                std::memcpy(&s8z24_pixel, &data[offset], sizeof(S8Z24));
+                z24s8_pixel.s8.Assign(s8z24_pixel.s8);
+                z24s8_pixel.z24.Assign(s8z24_pixel.z24);
+                std::memcpy(&data[offset], &z24s8_pixel, sizeof(Z24S8));
+            }
         }
     }
 }
 
 static void ConvertG8R8ToR8G8(std::vector<u8>& data, u32 width, u32 height) {
-    constexpr auto bpp{CachedSurface::GetGLBytesPerPixel(PixelFormat::G8R8U)};
+    constexpr auto bpp{SurfaceParams::GetBytesPerPixel(PixelFormat::G8R8U)};
     for (std::size_t y = 0; y < height; ++y) {
         for (std::size_t x = 0; x < width; ++x) {
             const std::size_t offset{bpp * (y * width + x)};
@@ -790,7 +828,9 @@ static void ConvertFormatAsNeeded_LoadGLBuffer(std::vector<u8>& data, PixelForma
                                                u32 width, u32 height) {
     switch (pixel_format) {
     case PixelFormat::ASTC_2D_4X4:
-    case PixelFormat::ASTC_2D_8X8: {
+    case PixelFormat::ASTC_2D_8X8:
+    case PixelFormat::ASTC_2D_8X5:
+    case PixelFormat::ASTC_2D_5X4: {
         // Convert ASTC pixel formats to RGBA8, as most desktop GPUs do not support ASTC.
         u32 block_width{};
         u32 block_height{};
@@ -800,7 +840,7 @@ static void ConvertFormatAsNeeded_LoadGLBuffer(std::vector<u8>& data, PixelForma
     }
     case PixelFormat::S8Z24:
         // Convert the S8Z24 depth format to Z24S8, as OpenGL does not support S8Z24.
-        ConvertS8Z24ToZ24S8(data, width, height);
+        ConvertS8Z24ToZ24S8(data, width, height, false);
         break;
 
     case PixelFormat::G8R8U:
@@ -811,54 +851,54 @@ static void ConvertFormatAsNeeded_LoadGLBuffer(std::vector<u8>& data, PixelForma
     }
 }
 
+/**
+ * Helper function to perform software conversion (as needed) when flushing a buffer from OpenGL to
+ * Switch memory. This is for Maxwell pixel formats that cannot be represented as-is in OpenGL or
+ * with typical desktop GPUs.
+ */
+static void ConvertFormatAsNeeded_FlushGLBuffer(std::vector<u8>& data, PixelFormat pixel_format,
+                                                u32 width, u32 height) {
+    switch (pixel_format) {
+    case PixelFormat::G8R8U:
+    case PixelFormat::G8R8S:
+    case PixelFormat::ASTC_2D_4X4:
+    case PixelFormat::ASTC_2D_8X8: {
+        LOG_CRITICAL(HW_GPU, "Conversion of format {} after texture flushing is not implemented",
+                     static_cast<u32>(pixel_format));
+        UNREACHABLE();
+        break;
+    }
+    case PixelFormat::S8Z24:
+        // Convert the Z24S8 depth format to S8Z24, as OpenGL does not support S8Z24.
+        ConvertS8Z24ToZ24S8(data, width, height, true);
+        break;
+    }
+}
+
 MICROPROFILE_DEFINE(OpenGL_SurfaceLoad, "OpenGL", "Surface Load", MP_RGB(128, 64, 192));
 void CachedSurface::LoadGLBuffer() {
-    ASSERT(params.type != SurfaceType::Fill);
-
-    const u8* const texture_src_data = Memory::GetPointer(params.addr);
-
-    ASSERT(texture_src_data);
-
-    const u32 bytes_per_pixel = GetGLBytesPerPixel(params.pixel_format);
-    const u32 copy_size = params.width * params.height * bytes_per_pixel;
-    const std::size_t total_size = copy_size * params.depth;
-
     MICROPROFILE_SCOPE(OpenGL_SurfaceLoad);
 
+    gl_buffer.resize(params.size_in_bytes_gl);
     if (params.is_tiled) {
-        gl_buffer.resize(total_size);
+        u32 depth = params.depth;
+        u32 block_depth = params.block_depth;
 
         ASSERT_MSG(params.block_width == 1, "Block width is defined as {} on texture type {}",
                    params.block_width, static_cast<u32>(params.target));
-        ASSERT_MSG(params.block_depth == 1, "Block depth is defined as {} on texture type {}",
-                   params.block_depth, static_cast<u32>(params.target));
 
-        // TODO(bunnei): This only unswizzles and copies a 2D texture - we do not yet know how to do
-        // this for 3D textures, etc.
-        switch (params.target) {
-        case SurfaceParams::SurfaceTarget::Texture2D:
-            // Pass impl. to the fallback code below
-            break;
-        case SurfaceParams::SurfaceTarget::Texture2DArray:
-        case SurfaceParams::SurfaceTarget::TextureCubemap:
-            for (std::size_t index = 0; index < params.depth; ++index) {
-                const std::size_t offset{index * copy_size};
-                morton_to_gl_fns[static_cast<std::size_t>(params.pixel_format)](
-                    params.width, params.block_height, params.height, gl_buffer.data() + offset,
-                    copy_size, params.addr + offset);
-            }
-            break;
-        default:
-            LOG_CRITICAL(HW_GPU, "Unimplemented tiled load for target={}",
-                         static_cast<u32>(params.target));
-            UNREACHABLE();
+        if (params.target == SurfaceParams::SurfaceTarget::Texture2D) {
+            // TODO(Blinkhawk): Eliminate this condition once all texture types are implemented.
+            depth = 1U;
+            block_depth = 1U;
         }
 
         morton_to_gl_fns[static_cast<std::size_t>(params.pixel_format)](
-            params.width, params.block_height, params.height, gl_buffer.data(), copy_size,
-            params.addr);
+            params.width, params.block_height, params.height, block_depth, depth, gl_buffer.data(),
+            gl_buffer.size(), params.addr);
     } else {
-        const u8* const texture_src_data_end{texture_src_data + total_size};
+        const auto texture_src_data{Memory::GetPointer(params.addr)};
+        const auto texture_src_data_end{texture_src_data + params.size_in_bytes_gl};
         gl_buffer.assign(texture_src_data, texture_src_data_end);
     }
 
@@ -867,7 +907,44 @@ void CachedSurface::LoadGLBuffer() {
 
 MICROPROFILE_DEFINE(OpenGL_SurfaceFlush, "OpenGL", "Surface Flush", MP_RGB(128, 192, 64));
 void CachedSurface::FlushGLBuffer() {
-    ASSERT_MSG(false, "Unimplemented");
+    MICROPROFILE_SCOPE(OpenGL_SurfaceFlush);
+
+    ASSERT_MSG(!IsPixelFormatASTC(params.pixel_format), "Unimplemented");
+
+    // OpenGL temporary buffer needs to be big enough to store raw texture size
+    gl_buffer.resize(GetSizeInBytes());
+
+    const FormatTuple& tuple = GetFormatTuple(params.pixel_format, params.component_type);
+    // Ensure no bad interactions with GL_UNPACK_ALIGNMENT
+    ASSERT(params.width * SurfaceParams::GetBytesPerPixel(params.pixel_format) % 4 == 0);
+    glPixelStorei(GL_PACK_ROW_LENGTH, static_cast<GLint>(params.width));
+    ASSERT(!tuple.compressed);
+    glBindBuffer(GL_PIXEL_PACK_BUFFER, 0);
+    glGetTextureImage(texture.handle, 0, tuple.format, tuple.type, gl_buffer.size(),
+                      gl_buffer.data());
+    glPixelStorei(GL_PACK_ROW_LENGTH, 0);
+    ConvertFormatAsNeeded_FlushGLBuffer(gl_buffer, params.pixel_format, params.width,
+                                        params.height);
+    ASSERT(params.type != SurfaceType::Fill);
+    const u8* const texture_src_data = Memory::GetPointer(params.addr);
+    ASSERT(texture_src_data);
+    if (params.is_tiled) {
+        u32 depth = params.depth;
+        u32 block_depth = params.block_depth;
+
+        ASSERT_MSG(params.block_width == 1, "Block width is defined as {} on texture type {}",
+                   params.block_width, static_cast<u32>(params.target));
+
+        if (params.target == SurfaceParams::SurfaceTarget::Texture2D) {
+            // TODO(Blinkhawk): Eliminate this condition once all texture types are implemented.
+            depth = 1U;
+        }
+        gl_to_morton_fns[static_cast<size_t>(params.pixel_format)](
+            params.width, params.block_height, params.height, block_depth, depth, gl_buffer.data(),
+            gl_buffer.size(), GetAddr());
+    } else {
+        std::memcpy(Memory::GetPointer(GetAddr()), gl_buffer.data(), GetSizeInBytes());
+    }
 }
 
 MICROPROFILE_DEFINE(OpenGL_TextureUL, "OpenGL", "Texture Upload", MP_RGB(128, 64, 192));
@@ -877,9 +954,6 @@ void CachedSurface::UploadGLTexture(GLuint read_fb_handle, GLuint draw_fb_handle
 
     MICROPROFILE_SCOPE(OpenGL_TextureUL);
 
-    ASSERT(gl_buffer.size() == static_cast<std::size_t>(params.width) * params.height *
-                                   GetGLBytesPerPixel(params.pixel_format) * params.depth);
-
     const auto& rect{params.GetRect()};
 
     // Load data from memory to the surface
@@ -888,7 +962,7 @@ void CachedSurface::UploadGLTexture(GLuint read_fb_handle, GLuint draw_fb_handle
     std::size_t buffer_offset =
         static_cast<std::size_t>(static_cast<std::size_t>(y0) * params.width +
                                  static_cast<std::size_t>(x0)) *
-        GetGLBytesPerPixel(params.pixel_format);
+        SurfaceParams::GetBytesPerPixel(params.pixel_format);
 
     const FormatTuple& tuple = GetFormatTuple(params.pixel_format, params.component_type);
     const GLuint target_tex = texture.handle;
@@ -904,7 +978,7 @@ void CachedSurface::UploadGLTexture(GLuint read_fb_handle, GLuint draw_fb_handle
     cur_state.Apply();
 
     // Ensure no bad interactions with GL_UNPACK_ALIGNMENT
-    ASSERT(params.width * GetGLBytesPerPixel(params.pixel_format) % 4 == 0);
+    ASSERT(params.width * SurfaceParams::GetBytesPerPixel(params.pixel_format) % 4 == 0);
     glPixelStorei(GL_UNPACK_ROW_LENGTH, static_cast<GLint>(params.width));
 
     glActiveTexture(GL_TEXTURE0);
@@ -914,7 +988,7 @@ void CachedSurface::UploadGLTexture(GLuint read_fb_handle, GLuint draw_fb_handle
             glCompressedTexImage2D(
                 SurfaceTargetToGL(params.target), 0, tuple.internal_format,
                 static_cast<GLsizei>(params.width), static_cast<GLsizei>(params.height), 0,
-                static_cast<GLsizei>(params.size_in_bytes_2d), &gl_buffer[buffer_offset]);
+                static_cast<GLsizei>(params.size_in_bytes_gl), &gl_buffer[buffer_offset]);
             break;
         case SurfaceParams::SurfaceTarget::Texture3D:
         case SurfaceParams::SurfaceTarget::Texture2DArray:
@@ -922,16 +996,16 @@ void CachedSurface::UploadGLTexture(GLuint read_fb_handle, GLuint draw_fb_handle
                 SurfaceTargetToGL(params.target), 0, tuple.internal_format,
                 static_cast<GLsizei>(params.width), static_cast<GLsizei>(params.height),
                 static_cast<GLsizei>(params.depth), 0,
-                static_cast<GLsizei>(params.size_in_bytes_total), &gl_buffer[buffer_offset]);
+                static_cast<GLsizei>(params.size_in_bytes_gl), &gl_buffer[buffer_offset]);
             break;
         case SurfaceParams::SurfaceTarget::TextureCubemap:
             for (std::size_t face = 0; face < params.depth; ++face) {
                 glCompressedTexImage2D(static_cast<GLenum>(GL_TEXTURE_CUBE_MAP_POSITIVE_X + face),
                                        0, tuple.internal_format, static_cast<GLsizei>(params.width),
                                        static_cast<GLsizei>(params.height), 0,
-                                       static_cast<GLsizei>(params.size_in_bytes_2d),
+                                       static_cast<GLsizei>(params.SizeInBytesCubeFaceGL()),
                                        &gl_buffer[buffer_offset]);
-                buffer_offset += params.size_in_bytes_2d;
+                buffer_offset += params.SizeInBytesCubeFace();
             }
             break;
         default:
@@ -941,7 +1015,7 @@ void CachedSurface::UploadGLTexture(GLuint read_fb_handle, GLuint draw_fb_handle
             glCompressedTexImage2D(
                 GL_TEXTURE_2D, 0, tuple.internal_format, static_cast<GLsizei>(params.width),
                 static_cast<GLsizei>(params.height), 0,
-                static_cast<GLsizei>(params.size_in_bytes_2d), &gl_buffer[buffer_offset]);
+                static_cast<GLsizei>(params.size_in_bytes_gl), &gl_buffer[buffer_offset]);
         }
     } else {
 
@@ -970,7 +1044,7 @@ void CachedSurface::UploadGLTexture(GLuint read_fb_handle, GLuint draw_fb_handle
                                 y0, static_cast<GLsizei>(rect.GetWidth()),
                                 static_cast<GLsizei>(rect.GetHeight()), tuple.format, tuple.type,
                                 &gl_buffer[buffer_offset]);
-                buffer_offset += params.size_in_bytes_2d;
+                buffer_offset += params.SizeInBytesCubeFace();
             }
             break;
         default:
@@ -1032,10 +1106,7 @@ Surface RasterizerCacheOpenGL::GetColorBufferSurface(std::size_t index, bool pre
 void RasterizerCacheOpenGL::LoadSurface(const Surface& surface) {
     surface->LoadGLBuffer();
     surface->UploadGLTexture(read_framebuffer.handle, draw_framebuffer.handle);
-}
-
-void RasterizerCacheOpenGL::FlushSurface(const Surface& surface) {
-    surface->FlushGLBuffer();
+    surface->MarkAsModified(false, *this);
 }
 
 Surface RasterizerCacheOpenGL::GetSurface(const SurfaceParams& params, bool preserve_contents) {
@@ -1052,8 +1123,8 @@ Surface RasterizerCacheOpenGL::GetSurface(const SurfaceParams& params, bool pres
         } else if (preserve_contents) {
             // If surface parameters changed and we care about keeping the previous data, recreate
             // the surface from the old one
-            Unregister(surface);
             Surface new_surface{RecreateSurface(surface, params)};
+            Unregister(surface);
             Register(new_surface);
             return new_surface;
         } else {
@@ -1104,6 +1175,14 @@ void RasterizerCacheOpenGL::FermiCopySurface(
     FastCopySurface(GetSurface(src_params, true), GetSurface(dst_params, false));
 }
 
+void RasterizerCacheOpenGL::AccurateCopySurface(const Surface& src_surface,
+                                                const Surface& dst_surface) {
+    const auto& src_params{src_surface->GetSurfaceParams()};
+    const auto& dst_params{dst_surface->GetSurfaceParams()};
+    FlushRegion(src_params.addr, dst_params.size_in_bytes);
+    LoadSurface(dst_surface);
+}
+
 Surface RasterizerCacheOpenGL::RecreateSurface(const Surface& old_surface,
                                                const SurfaceParams& new_params) {
     // Verify surface is compatible for blitting
@@ -1112,6 +1191,12 @@ Surface RasterizerCacheOpenGL::RecreateSurface(const Surface& old_surface,
     // Get a new surface with the new parameters, and blit the previous surface to it
     Surface new_surface{GetUncachedSurface(new_params)};
 
+    // With use_accurate_gpu_emulation enabled, do an accurate surface copy
+    if (Settings::values.use_accurate_gpu_emulation) {
+        AccurateCopySurface(old_surface, new_surface);
+        return new_surface;
+    }
+
     // For compatible surfaces, we can just do fast glCopyImageSubData based copy
     if (old_params.target == new_params.target && old_params.type == new_params.type &&
         old_params.depth == new_params.depth && old_params.depth == 1 &&
@@ -1123,11 +1208,10 @@ Surface RasterizerCacheOpenGL::RecreateSurface(const Surface& old_surface,
 
     // If the format is the same, just do a framebuffer blit. This is significantly faster than
     // using PBOs. The is also likely less accurate, as textures will be converted rather than
-    // reinterpreted. When use_accurate_framebuffers setting is enabled, perform a more accurate
+    // reinterpreted. When use_accurate_gpu_emulation setting is enabled, perform a more accurate
     // surface copy, where pixels are reinterpreted as a new format (without conversion). This
     // code path uses OpenGL PBOs and is quite slow.
-    const bool is_blit{old_params.pixel_format == new_params.pixel_format ||
-                       !Settings::values.use_accurate_framebuffers};
+    const bool is_blit{old_params.pixel_format == new_params.pixel_format};
 
     switch (new_params.target) {
     case SurfaceParams::SurfaceTarget::Texture2D:
@@ -1137,6 +1221,9 @@ Surface RasterizerCacheOpenGL::RecreateSurface(const Surface& old_surface,
             CopySurface(old_surface, new_surface, copy_pbo.handle);
         }
         break;
+    case SurfaceParams::SurfaceTarget::Texture3D:
+        AccurateCopySurface(old_surface, new_surface);
+        break;
     case SurfaceParams::SurfaceTarget::TextureCubemap: {
         if (old_params.rt.array_mode != 1) {
             // TODO(bunnei): This is used by Breath of the Wild, I'm not sure how to implement this
diff --git a/src/video_core/renderer_opengl/gl_rasterizer_cache.h b/src/video_core/renderer_opengl/gl_rasterizer_cache.h
index 66d98ad4e..0dd0d90a3 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer_cache.h
+++ b/src/video_core/renderer_opengl/gl_rasterizer_cache.h
@@ -18,6 +18,7 @@
 #include "video_core/rasterizer_cache.h"
 #include "video_core/renderer_opengl/gl_resource_manager.h"
 #include "video_core/renderer_opengl/gl_shader_gen.h"
+#include "video_core/textures/decoders.h"
 #include "video_core/textures/texture.h"
 
 namespace OpenGL {
@@ -74,19 +75,21 @@ struct SurfaceParams {
         RG32UI = 43,
         R32UI = 44,
         ASTC_2D_8X8 = 45,
+        ASTC_2D_8X5 = 46,
+        ASTC_2D_5X4 = 47,
 
         MaxColorFormat,
 
         // Depth formats
-        Z32F = 46,
-        Z16 = 47,
+        Z32F = 48,
+        Z16 = 49,
 
         MaxDepthFormat,
 
         // DepthStencil formats
-        Z24S8 = 48,
-        S8Z24 = 49,
-        Z32FS8 = 50,
+        Z24S8 = 50,
+        S8Z24 = 51,
+        Z32FS8 = 52,
 
         MaxDepthStencilFormat,
 
@@ -129,6 +132,8 @@ struct SurfaceParams {
         case Tegra::Texture::TextureType::Texture2D:
         case Tegra::Texture::TextureType::Texture2DNoMipmap:
             return SurfaceTarget::Texture2D;
+        case Tegra::Texture::TextureType::Texture3D:
+            return SurfaceTarget::Texture3D;
         case Tegra::Texture::TextureType::TextureCubemap:
             return SurfaceTarget::TextureCubemap;
         case Tegra::Texture::TextureType::Texture1DArray:
@@ -220,6 +225,8 @@ struct SurfaceParams {
             1, // RG32UI
             1, // R32UI
             4, // ASTC_2D_8X8
+            4, // ASTC_2D_8X5
+            4, // ASTC_2D_5X4
             1, // Z32F
             1, // Z16
             1, // Z24S8
@@ -282,6 +289,8 @@ struct SurfaceParams {
             64,  // RG32UI
             32,  // R32UI
             16,  // ASTC_2D_8X8
+            32,  // ASTC_2D_8X5
+            32,  // ASTC_2D_5X4
             32,  // Z32F
             16,  // Z16
             32,  // Z24S8
@@ -553,8 +562,12 @@ struct SurfaceParams {
             return PixelFormat::BC6H_SF16;
         case Tegra::Texture::TextureFormat::ASTC_2D_4X4:
             return PixelFormat::ASTC_2D_4X4;
+        case Tegra::Texture::TextureFormat::ASTC_2D_5X4:
+            return PixelFormat::ASTC_2D_5X4;
         case Tegra::Texture::TextureFormat::ASTC_2D_8X8:
             return PixelFormat::ASTC_2D_8X8;
+        case Tegra::Texture::TextureFormat::ASTC_2D_8X5:
+            return PixelFormat::ASTC_2D_8X5;
         case Tegra::Texture::TextureFormat::R16_G16:
             switch (component_type) {
             case Tegra::Texture::ComponentType::FLOAT:
@@ -691,21 +704,42 @@ struct SurfaceParams {
         return SurfaceType::Invalid;
     }
 
+    /// Returns the sizer in bytes of the specified pixel format
+    static constexpr u32 GetBytesPerPixel(PixelFormat pixel_format) {
+        if (pixel_format == SurfaceParams::PixelFormat::Invalid) {
+            return 0;
+        }
+        return GetFormatBpp(pixel_format) / CHAR_BIT;
+    }
+
     /// Returns the rectangle corresponding to this surface
     MathUtil::Rectangle<u32> GetRect() const;
 
-    /// Returns the size of this surface as a 2D texture in bytes, adjusted for compression
-    std::size_t SizeInBytes2D() const {
+    /// Returns the total size of this surface in bytes, adjusted for compression
+    std::size_t SizeInBytesRaw(bool ignore_tiled = false) const {
         const u32 compression_factor{GetCompressionFactor(pixel_format)};
-        ASSERT(width % compression_factor == 0);
-        ASSERT(height % compression_factor == 0);
-        return (width / compression_factor) * (height / compression_factor) *
-               GetFormatBpp(pixel_format) / CHAR_BIT;
+        const u32 bytes_per_pixel{GetBytesPerPixel(pixel_format)};
+        const size_t uncompressed_size{
+            Tegra::Texture::CalculateSize((ignore_tiled ? false : is_tiled), bytes_per_pixel, width,
+                                          height, depth, block_height, block_depth)};
+
+        // Divide by compression_factor^2, as height and width are factored by this
+        return uncompressed_size / (compression_factor * compression_factor);
     }
 
-    /// Returns the total size of this surface in bytes, adjusted for compression
-    std::size_t SizeInBytesTotal() const {
-        return SizeInBytes2D() * depth;
+    /// Returns the size of this surface as an OpenGL texture in bytes
+    std::size_t SizeInBytesGL() const {
+        return SizeInBytesRaw(true);
+    }
+
+    /// Returns the size of this surface as a cube face in bytes
+    std::size_t SizeInBytesCubeFace() const {
+        return size_in_bytes / 6;
+    }
+
+    /// Returns the size of this surface as an OpenGL cube face in bytes
+    std::size_t SizeInBytesCubeFaceGL() const {
+        return size_in_bytes_gl / 6;
     }
 
     /// Creates SurfaceParams from a texture configuration
@@ -732,7 +766,9 @@ struct SurfaceParams {
                         other.depth);
     }
 
-    VAddr addr;
+    /// Initializes parameters for caching, should be called after everything has been initialized
+    void InitCacheParameters(Tegra::GPUVAddr gpu_addr);
+
     bool is_tiled;
     u32 block_width;
     u32 block_height;
@@ -744,15 +780,20 @@ struct SurfaceParams {
     u32 height;
     u32 depth;
     u32 unaligned_height;
-    std::size_t size_in_bytes_total;
-    std::size_t size_in_bytes_2d;
     SurfaceTarget target;
     u32 max_mip_level;
 
+    // Parameters used for caching
+    VAddr addr;
+    Tegra::GPUVAddr gpu_addr;
+    std::size_t size_in_bytes;
+    std::size_t size_in_bytes_gl;
+
     // Render target specific parameters, not used in caching
     struct {
         u32 index;
         u32 array_mode;
+        u32 volume;
         u32 layer_stride;
         u32 base_layer;
     } rt;
@@ -765,7 +806,8 @@ struct SurfaceReserveKey : Common::HashableStruct<OpenGL::SurfaceParams> {
     static SurfaceReserveKey Create(const OpenGL::SurfaceParams& params) {
         SurfaceReserveKey res;
         res.state = params;
-        res.state.rt = {}; // Ignore rt config in caching
+        res.state.gpu_addr = {}; // Ignore GPU vaddr in caching
+        res.state.rt = {};       // Ignore rt config in caching
         return res;
     }
 };
@@ -780,16 +822,20 @@ struct hash<SurfaceReserveKey> {
 
 namespace OpenGL {
 
-class CachedSurface final {
+class CachedSurface final : public RasterizerCacheObject {
 public:
     CachedSurface(const SurfaceParams& params);
 
-    VAddr GetAddr() const {
+    VAddr GetAddr() const override {
         return params.addr;
     }
 
-    std::size_t GetSizeInBytes() const {
-        return params.size_in_bytes_total;
+    std::size_t GetSizeInBytes() const override {
+        return cached_size_in_bytes;
+    }
+
+    void Flush() override {
+        FlushGLBuffer();
     }
 
     const OGLTexture& Texture() const {
@@ -800,13 +846,6 @@ public:
         return gl_target;
     }
 
-    static constexpr unsigned int GetGLBytesPerPixel(SurfaceParams::PixelFormat format) {
-        if (format == SurfaceParams::PixelFormat::Invalid)
-            return 0;
-
-        return SurfaceParams::GetFormatBpp(format) / CHAR_BIT;
-    }
-
     const SurfaceParams& GetSurfaceParams() const {
         return params;
     }
@@ -823,6 +862,7 @@ private:
     std::vector<u8> gl_buffer;
     SurfaceParams params;
     GLenum gl_target;
+    std::size_t cached_size_in_bytes;
 };
 
 class RasterizerCacheOpenGL final : public RasterizerCache<Surface> {
@@ -839,9 +879,6 @@ public:
     /// Get the color surface based on the framebuffer configuration and the specified render target
     Surface GetColorBufferSurface(std::size_t index, bool preserve_contents);
 
-    /// Flushes the surface to Switch memory
-    void FlushSurface(const Surface& surface);
-
     /// Tries to find a framebuffer using on the provided CPU address
     Surface TryFindFramebufferSurface(VAddr addr) const;
 
@@ -865,6 +902,9 @@ private:
     /// Tries to get a reserved surface for the specified parameters
     Surface TryGetReservedSurface(const SurfaceParams& params);
 
+    /// Performs a slow but accurate surface copy, flushing to RAM and reinterpreting the data
+    void AccurateCopySurface(const Surface& src_surface, const Surface& dst_surface);
+
     /// The surface reserve is a "backup" cache, this is where we put unique surfaces that have
     /// previously been used. This is to prevent surfaces from being constantly created and
     /// destroyed when used with different surface parameters.
diff --git a/src/video_core/renderer_opengl/gl_shader_cache.h b/src/video_core/renderer_opengl/gl_shader_cache.h
index 7bb287f56..a210f1731 100644
--- a/src/video_core/renderer_opengl/gl_shader_cache.h
+++ b/src/video_core/renderer_opengl/gl_shader_cache.h
@@ -19,20 +19,21 @@ class CachedShader;
 using Shader = std::shared_ptr<CachedShader>;
 using Maxwell = Tegra::Engines::Maxwell3D::Regs;
 
-class CachedShader final {
+class CachedShader final : public RasterizerCacheObject {
 public:
     CachedShader(VAddr addr, Maxwell::ShaderProgram program_type);
 
-    /// Gets the address of the shader in guest memory, required for cache management
-    VAddr GetAddr() const {
+    VAddr GetAddr() const override {
         return addr;
     }
 
-    /// Gets the size of the shader in guest memory, required for cache management
-    std::size_t GetSizeInBytes() const {
+    std::size_t GetSizeInBytes() const override {
         return GLShader::MAX_PROGRAM_CODE_LENGTH * sizeof(u64);
     }
 
+    // We do not have to flush this cache as things in it are never modified by us.
+    void Flush() override {}
+
     /// Gets the shader entries for the shader
     const GLShader::ShaderEntries& GetShaderEntries() const {
         return entries;
diff --git a/src/video_core/renderer_opengl/gl_shader_decompiler.cpp b/src/video_core/renderer_opengl/gl_shader_decompiler.cpp
index 23349b1a1..e050b063a 100644
--- a/src/video_core/renderer_opengl/gl_shader_decompiler.cpp
+++ b/src/video_core/renderer_opengl/gl_shader_decompiler.cpp
@@ -1233,6 +1233,7 @@ private:
         case Tegra::Shader::TextureType::Texture2D: {
             return 2;
         }
+        case Tegra::Shader::TextureType::Texture3D:
         case Tegra::Shader::TextureType::TextureCube: {
             return 3;
         }
@@ -1527,7 +1528,6 @@ private:
 
             break;
         }
-
         case OpCode::Type::Shift: {
             std::string op_a = regs.GetRegisterAsInteger(instr.gpr8, 0, true);
             std::string op_b;
@@ -1569,7 +1569,6 @@ private:
             }
             break;
         }
-
         case OpCode::Type::ArithmeticIntegerImmediate: {
             std::string op_a = regs.GetRegisterAsInteger(instr.gpr8);
             std::string op_b = std::to_string(instr.alu.imm20_32.Value());
@@ -2262,9 +2261,9 @@ private:
                 break;
             }
             case OpCode::Id::TEX: {
-                ASSERT_MSG(instr.tex.array == 0, "TEX arrays unimplemented");
                 Tegra::Shader::TextureType texture_type{instr.tex.texture_type};
                 std::string coord;
+                const bool is_array = instr.tex.array != 0;
 
                 ASSERT_MSG(!instr.tex.UsesMiscMode(Tegra::Shader::TextureMiscMode::NODEP),
                            "NODEP is not implemented");
@@ -2279,21 +2278,59 @@ private:
 
                 switch (num_coordinates) {
                 case 1: {
-                    const std::string x = regs.GetRegisterAsFloat(instr.gpr8);
-                    coord = "float coords = " + x + ';';
+                    if (is_array) {
+                        const std::string index = regs.GetRegisterAsInteger(instr.gpr8);
+                        const std::string x = regs.GetRegisterAsFloat(instr.gpr8.Value() + 1);
+                        coord = "vec2 coords = vec2(" + x + ", " + index + ");";
+                    } else {
+                        const std::string x = regs.GetRegisterAsFloat(instr.gpr8);
+                        coord = "float coords = " + x + ';';
+                    }
                     break;
                 }
                 case 2: {
-                    const std::string x = regs.GetRegisterAsFloat(instr.gpr8);
-                    const std::string y = regs.GetRegisterAsFloat(instr.gpr8.Value() + 1);
-                    coord = "vec2 coords = vec2(" + x + ", " + y + ");";
+                    if (is_array) {
+                        const std::string index = regs.GetRegisterAsInteger(instr.gpr8);
+                        const std::string x = regs.GetRegisterAsFloat(instr.gpr8.Value() + 1);
+                        const std::string y = regs.GetRegisterAsFloat(instr.gpr8.Value() + 2);
+                        coord = "vec3 coords = vec3(" + x + ", " + y + ", " + index + ");";
+                    } else {
+                        const std::string x = regs.GetRegisterAsFloat(instr.gpr8);
+                        const std::string y = regs.GetRegisterAsFloat(instr.gpr8.Value() + 1);
+                        coord = "vec2 coords = vec2(" + x + ", " + y + ");";
+                    }
                     break;
                 }
                 case 3: {
-                    const std::string x = regs.GetRegisterAsFloat(instr.gpr8);
-                    const std::string y = regs.GetRegisterAsFloat(instr.gpr8.Value() + 1);
-                    const std::string z = regs.GetRegisterAsFloat(instr.gpr20);
-                    coord = "vec3 coords = vec3(" + x + ", " + y + ", " + z + ");";
+                    if (depth_compare) {
+                        if (is_array) {
+                            const std::string index = regs.GetRegisterAsInteger(instr.gpr8);
+                            const std::string x = regs.GetRegisterAsFloat(instr.gpr8.Value() + 1);
+                            const std::string y = regs.GetRegisterAsFloat(instr.gpr20);
+                            const std::string z = regs.GetRegisterAsFloat(instr.gpr20.Value() + 1);
+                            coord = "vec4 coords = vec4(" + x + ", " + y + ", " + z + ", " + index +
+                                    ");";
+                        } else {
+                            const std::string x = regs.GetRegisterAsFloat(instr.gpr8);
+                            const std::string y = regs.GetRegisterAsFloat(instr.gpr8.Value() + 1);
+                            const std::string z = regs.GetRegisterAsFloat(instr.gpr20);
+                            coord = "vec3 coords = vec3(" + x + ", " + y + ", " + z + ");";
+                        }
+                    } else {
+                        if (is_array) {
+                            const std::string index = regs.GetRegisterAsInteger(instr.gpr8);
+                            const std::string x = regs.GetRegisterAsFloat(instr.gpr8.Value() + 1);
+                            const std::string y = regs.GetRegisterAsFloat(instr.gpr8.Value() + 2);
+                            const std::string z = regs.GetRegisterAsFloat(instr.gpr8.Value() + 3);
+                            coord = "vec4 coords = vec4(" + x + ", " + y + ", " + z + ", " + index +
+                                    ");";
+                        } else {
+                            const std::string x = regs.GetRegisterAsFloat(instr.gpr8);
+                            const std::string y = regs.GetRegisterAsFloat(instr.gpr8.Value() + 1);
+                            const std::string z = regs.GetRegisterAsFloat(instr.gpr8.Value() + 2);
+                            coord = "vec3 coords = vec3(" + x + ", " + y + ", " + z + ");";
+                        }
+                    }
                     break;
                 }
                 default:
@@ -2312,7 +2349,7 @@ private:
                 std::string op_c;
 
                 const std::string sampler =
-                    GetSampler(instr.sampler, texture_type, false, depth_compare);
+                    GetSampler(instr.sampler, texture_type, is_array, depth_compare);
                 // Add an extra scope and declare the texture coords inside to prevent
                 // overwriting them in case they are used as outputs of the texs instruction.
 
@@ -2332,10 +2369,13 @@ private:
                 }
                 case Tegra::Shader::TextureProcessMode::LB:
                 case Tegra::Shader::TextureProcessMode::LBA: {
-                    if (num_coordinates <= 2) {
-                        op_c = regs.GetRegisterAsFloat(instr.gpr20);
+                    if (depth_compare) {
+                        if (is_array)
+                            op_c = regs.GetRegisterAsFloat(instr.gpr20.Value() + 2);
+                        else
+                            op_c = regs.GetRegisterAsFloat(instr.gpr20.Value() + 1);
                     } else {
-                        op_c = regs.GetRegisterAsFloat(instr.gpr20.Value() + 1);
+                        op_c = regs.GetRegisterAsFloat(instr.gpr20);
                     }
                     // TODO: Figure if A suffix changes the equation at all.
                     texture = "texture(" + sampler + ", coords, " + op_c + ')';
@@ -2478,6 +2518,8 @@ private:
                 ASSERT_MSG(!instr.tlds.UsesMiscMode(Tegra::Shader::TextureMiscMode::MZ),
                            "MZ is not implemented");
 
+                u32 op_c_offset = 0;
+
                 switch (texture_type) {
                 case Tegra::Shader::TextureType::Texture1D: {
                     const std::string x = regs.GetRegisterAsInteger(instr.gpr8);
@@ -2492,6 +2534,7 @@ private:
                         const std::string x = regs.GetRegisterAsInteger(instr.gpr8);
                         const std::string y = regs.GetRegisterAsInteger(instr.gpr20);
                         coord = "ivec2 coords = ivec2(" + x + ", " + y + ");";
+                        op_c_offset = 1;
                     }
                     break;
                 }
@@ -2503,13 +2546,14 @@ private:
                 const std::string sampler =
                     GetSampler(instr.sampler, texture_type, is_array, false);
                 std::string texture = "texelFetch(" + sampler + ", coords, 0)";
-                const std::string op_c = regs.GetRegisterAsInteger(instr.gpr20.Value() + 1);
                 switch (instr.tlds.GetTextureProcessMode()) {
                 case Tegra::Shader::TextureProcessMode::LZ: {
                     texture = "texelFetch(" + sampler + ", coords, 0)";
                     break;
                 }
                 case Tegra::Shader::TextureProcessMode::LL: {
+                    const std::string op_c =
+                        regs.GetRegisterAsInteger(instr.gpr20.Value() + op_c_offset);
                     texture = "texelFetch(" + sampler + ", coords, " + op_c + ')';
                     break;
                 }
@@ -2895,14 +2939,14 @@ private:
                 const std::string pred =
                     GetPredicateCondition(instr.csetp.pred39, instr.csetp.neg_pred39 != 0);
                 const std::string combiner = GetPredicateCombiner(instr.csetp.op);
-                const std::string controlCode = regs.GetControlCode(instr.csetp.cc);
+                const std::string control_code = regs.GetControlCode(instr.csetp.cc);
                 if (instr.csetp.pred3 != static_cast<u64>(Pred::UnusedIndex)) {
                     SetPredicate(instr.csetp.pred3,
-                                 '(' + controlCode + ") " + combiner + " (" + pred + ')');
+                                 '(' + control_code + ") " + combiner + " (" + pred + ')');
                 }
                 if (instr.csetp.pred0 != static_cast<u64>(Pred::UnusedIndex)) {
                     SetPredicate(instr.csetp.pred0,
-                                 "!(" + controlCode + ") " + combiner + " (" + pred + ')');
+                                 "!(" + control_code + ") " + combiner + " (" + pred + ')');
                 }
                 break;
             }
diff --git a/src/video_core/textures/decoders.cpp b/src/video_core/textures/decoders.cpp
index 0d2456b56..f1b40e7f5 100644
--- a/src/video_core/textures/decoders.cpp
+++ b/src/video_core/textures/decoders.cpp
@@ -40,72 +40,146 @@ struct alignas(64) SwizzleTable {
 constexpr auto legacy_swizzle_table = SwizzleTable<8, 64, 1>();
 constexpr auto fast_swizzle_table = SwizzleTable<8, 4, 16>();
 
-static void LegacySwizzleData(u32 width, u32 height, u32 bytes_per_pixel, u32 out_bytes_per_pixel,
-                              u8* swizzled_data, u8* unswizzled_data, bool unswizzle,
-                              u32 block_height) {
+/**
+ * This function manages ALL the GOBs(Group of Bytes) Inside a single block.
+ * Instead of going gob by gob, we map the coordinates inside a block and manage from
+ * those. Block_Width is assumed to be 1.
+ */
+void PreciseProcessBlock(u8* swizzled_data, u8* unswizzled_data, const bool unswizzle,
+                         const u32 x_start, const u32 y_start, const u32 z_start, const u32 x_end,
+                         const u32 y_end, const u32 z_end, const u32 tile_offset,
+                         const u32 xy_block_size, const u32 layer_z, const u32 stride_x,
+                         const u32 bytes_per_pixel, const u32 out_bytes_per_pixel) {
     std::array<u8*, 2> data_ptrs;
-    const std::size_t stride = width * bytes_per_pixel;
-    const std::size_t gobs_in_x = 64;
-    const std::size_t gobs_in_y = 8;
-    const std::size_t gobs_size = gobs_in_x * gobs_in_y;
-    const std::size_t image_width_in_gobs{(stride + gobs_in_x - 1) / gobs_in_x};
-    for (std::size_t y = 0; y < height; ++y) {
-        const std::size_t gob_y_address =
-            (y / (gobs_in_y * block_height)) * gobs_size * block_height * image_width_in_gobs +
-            (y % (gobs_in_y * block_height) / gobs_in_y) * gobs_size;
-        const auto& table = legacy_swizzle_table[y % gobs_in_y];
-        for (std::size_t x = 0; x < width; ++x) {
-            const std::size_t gob_address =
-                gob_y_address + (x * bytes_per_pixel / gobs_in_x) * gobs_size * block_height;
-            const std::size_t x2 = x * bytes_per_pixel;
-            const std::size_t swizzle_offset = gob_address + table[x2 % gobs_in_x];
-            const std::size_t pixel_index = (x + y * width) * out_bytes_per_pixel;
-
-            data_ptrs[unswizzle] = swizzled_data + swizzle_offset;
-            data_ptrs[!unswizzle] = unswizzled_data + pixel_index;
-
-            std::memcpy(data_ptrs[0], data_ptrs[1], bytes_per_pixel);
+    u32 z_address = tile_offset;
+    const u32 gob_size_x = 64;
+    const u32 gob_size_y = 8;
+    const u32 gob_size_z = 1;
+    const u32 gob_size = gob_size_x * gob_size_y * gob_size_z;
+    for (u32 z = z_start; z < z_end; z++) {
+        u32 y_address = z_address;
+        u32 pixel_base = layer_z * z + y_start * stride_x;
+        for (u32 y = y_start; y < y_end; y++) {
+            const auto& table = legacy_swizzle_table[y % gob_size_y];
+            for (u32 x = x_start; x < x_end; x++) {
+                const u32 swizzle_offset{y_address + table[x * bytes_per_pixel % gob_size_x]};
+                const u32 pixel_index{x * out_bytes_per_pixel + pixel_base};
+                data_ptrs[unswizzle] = swizzled_data + swizzle_offset;
+                data_ptrs[!unswizzle] = unswizzled_data + pixel_index;
+                std::memcpy(data_ptrs[0], data_ptrs[1], bytes_per_pixel);
+            }
+            pixel_base += stride_x;
+            if ((y + 1) % gob_size_y == 0)
+                y_address += gob_size;
         }
+        z_address += xy_block_size;
     }
 }
 
-static void FastSwizzleData(u32 width, u32 height, u32 bytes_per_pixel, u32 out_bytes_per_pixel,
-                            u8* swizzled_data, u8* unswizzled_data, bool unswizzle,
-                            u32 block_height) {
+/**
+ * This function manages ALL the GOBs(Group of Bytes) Inside a single block.
+ * Instead of going gob by gob, we map the coordinates inside a block and manage from
+ * those. Block_Width is assumed to be 1.
+ */
+void FastProcessBlock(u8* swizzled_data, u8* unswizzled_data, const bool unswizzle,
+                      const u32 x_start, const u32 y_start, const u32 z_start, const u32 x_end,
+                      const u32 y_end, const u32 z_end, const u32 tile_offset,
+                      const u32 xy_block_size, const u32 layer_z, const u32 stride_x,
+                      const u32 bytes_per_pixel, const u32 out_bytes_per_pixel) {
     std::array<u8*, 2> data_ptrs;
-    const std::size_t stride{width * bytes_per_pixel};
-    const std::size_t gobs_in_x = 64;
-    const std::size_t gobs_in_y = 8;
-    const std::size_t gobs_size = gobs_in_x * gobs_in_y;
-    const std::size_t image_width_in_gobs{(stride + gobs_in_x - 1) / gobs_in_x};
-    const std::size_t copy_size{16};
-    for (std::size_t y = 0; y < height; ++y) {
-        const std::size_t initial_gob =
-            (y / (gobs_in_y * block_height)) * gobs_size * block_height * image_width_in_gobs +
-            (y % (gobs_in_y * block_height) / gobs_in_y) * gobs_size;
-        const std::size_t pixel_base{y * width * out_bytes_per_pixel};
-        const auto& table = fast_swizzle_table[y % gobs_in_y];
-        for (std::size_t xb = 0; xb < stride; xb += copy_size) {
-            const std::size_t gob_address{initial_gob +
-                                          (xb / gobs_in_x) * gobs_size * block_height};
-            const std::size_t swizzle_offset{gob_address + table[(xb / 16) % 4]};
-            const std::size_t out_x = xb * out_bytes_per_pixel / bytes_per_pixel;
-            const std::size_t pixel_index{out_x + pixel_base};
-            data_ptrs[unswizzle] = swizzled_data + swizzle_offset;
-            data_ptrs[!unswizzle] = unswizzled_data + pixel_index;
-            std::memcpy(data_ptrs[0], data_ptrs[1], copy_size);
+    u32 z_address = tile_offset;
+    const u32 x_startb = x_start * bytes_per_pixel;
+    const u32 x_endb = x_end * bytes_per_pixel;
+    const u32 copy_size = 16;
+    const u32 gob_size_x = 64;
+    const u32 gob_size_y = 8;
+    const u32 gob_size_z = 1;
+    const u32 gob_size = gob_size_x * gob_size_y * gob_size_z;
+    for (u32 z = z_start; z < z_end; z++) {
+        u32 y_address = z_address;
+        u32 pixel_base = layer_z * z + y_start * stride_x;
+        for (u32 y = y_start; y < y_end; y++) {
+            const auto& table = fast_swizzle_table[y % gob_size_y];
+            for (u32 xb = x_startb; xb < x_endb; xb += copy_size) {
+                const u32 swizzle_offset{y_address + table[(xb / copy_size) % 4]};
+                const u32 out_x = xb * out_bytes_per_pixel / bytes_per_pixel;
+                const u32 pixel_index{out_x + pixel_base};
+                data_ptrs[unswizzle] = swizzled_data + swizzle_offset;
+                data_ptrs[!unswizzle] = unswizzled_data + pixel_index;
+                std::memcpy(data_ptrs[0], data_ptrs[1], copy_size);
+            }
+            pixel_base += stride_x;
+            if ((y + 1) % gob_size_y == 0)
+                y_address += gob_size;
         }
+        z_address += xy_block_size;
     }
 }
 
-void CopySwizzledData(u32 width, u32 height, u32 bytes_per_pixel, u32 out_bytes_per_pixel,
-                      u8* swizzled_data, u8* unswizzled_data, bool unswizzle, u32 block_height) {
+/**
+ * This function unswizzles or swizzles a texture by mapping Linear to BlockLinear Textue.
+ * The body of this function takes care of splitting the swizzled texture into blocks,
+ * and managing the extents of it. Once all the parameters of a single block are obtained,
+ * the function calls 'ProcessBlock' to process that particular Block.
+ *
+ * Documentation for the memory layout and decoding can be found at:
+ *  https://envytools.readthedocs.io/en/latest/hw/memory/g80-surface.html#blocklinear-surfaces
+ */
+template <bool fast>
+void SwizzledData(u8* swizzled_data, u8* unswizzled_data, const bool unswizzle, const u32 width,
+                  const u32 height, const u32 depth, const u32 bytes_per_pixel,
+                  const u32 out_bytes_per_pixel, const u32 block_height, const u32 block_depth) {
+    auto div_ceil = [](const u32 x, const u32 y) { return ((x + y - 1) / y); };
+    const u32 stride_x = width * out_bytes_per_pixel;
+    const u32 layer_z = height * stride_x;
+    const u32 gob_x_bytes = 64;
+    const u32 gob_elements_x = gob_x_bytes / bytes_per_pixel;
+    const u32 gob_elements_y = 8;
+    const u32 gob_elements_z = 1;
+    const u32 block_x_elements = gob_elements_x;
+    const u32 block_y_elements = gob_elements_y * block_height;
+    const u32 block_z_elements = gob_elements_z * block_depth;
+    const u32 blocks_on_x = div_ceil(width, block_x_elements);
+    const u32 blocks_on_y = div_ceil(height, block_y_elements);
+    const u32 blocks_on_z = div_ceil(depth, block_z_elements);
+    const u32 blocks = blocks_on_x * blocks_on_y * blocks_on_z;
+    const u32 gob_size = gob_x_bytes * gob_elements_y * gob_elements_z;
+    const u32 xy_block_size = gob_size * block_height;
+    const u32 block_size = xy_block_size * block_depth;
+    u32 tile_offset = 0;
+    for (u32 zb = 0; zb < blocks_on_z; zb++) {
+        const u32 z_start = zb * block_z_elements;
+        const u32 z_end = std::min(depth, z_start + block_z_elements);
+        for (u32 yb = 0; yb < blocks_on_y; yb++) {
+            const u32 y_start = yb * block_y_elements;
+            const u32 y_end = std::min(height, y_start + block_y_elements);
+            for (u32 xb = 0; xb < blocks_on_x; xb++) {
+                const u32 x_start = xb * block_x_elements;
+                const u32 x_end = std::min(width, x_start + block_x_elements);
+                if (fast) {
+                    FastProcessBlock(swizzled_data, unswizzled_data, unswizzle, x_start, y_start,
+                                     z_start, x_end, y_end, z_end, tile_offset, xy_block_size,
+                                     layer_z, stride_x, bytes_per_pixel, out_bytes_per_pixel);
+                } else {
+                    PreciseProcessBlock(swizzled_data, unswizzled_data, unswizzle, x_start, y_start,
+                                        z_start, x_end, y_end, z_end, tile_offset, xy_block_size,
+                                        layer_z, stride_x, bytes_per_pixel, out_bytes_per_pixel);
+                }
+                tile_offset += block_size;
+            }
+        }
+    }
+}
+
+void CopySwizzledData(u32 width, u32 height, u32 depth, u32 bytes_per_pixel,
+                      u32 out_bytes_per_pixel, u8* swizzled_data, u8* unswizzled_data,
+                      bool unswizzle, u32 block_height, u32 block_depth) {
     if (bytes_per_pixel % 3 != 0 && (width * bytes_per_pixel) % 16 == 0) {
-        FastSwizzleData(width, height, bytes_per_pixel, out_bytes_per_pixel, swizzled_data,
-                        unswizzled_data, unswizzle, block_height);
+        SwizzledData<true>(swizzled_data, unswizzled_data, unswizzle, width, height, depth,
+                           bytes_per_pixel, out_bytes_per_pixel, block_height, block_depth);
     } else {
-        LegacySwizzleData(width, height, bytes_per_pixel, out_bytes_per_pixel, swizzled_data,
-                          unswizzled_data, unswizzle, block_height);
+        SwizzledData<false>(swizzled_data, unswizzled_data, unswizzle, width, height, depth,
+                            bytes_per_pixel, out_bytes_per_pixel, block_height, block_depth);
     }
 }
 
@@ -126,7 +200,9 @@ u32 BytesPerPixel(TextureFormat format) {
     case TextureFormat::R32_G32_B32:
         return 12;
     case TextureFormat::ASTC_2D_4X4:
+    case TextureFormat::ASTC_2D_5X4:
     case TextureFormat::ASTC_2D_8X8:
+    case TextureFormat::ASTC_2D_8X5:
     case TextureFormat::A8R8G8B8:
     case TextureFormat::A2B10G10R10:
     case TextureFormat::BF10GF11RF11:
@@ -153,13 +229,54 @@ u32 BytesPerPixel(TextureFormat format) {
 }
 
 std::vector<u8> UnswizzleTexture(VAddr address, u32 tile_size, u32 bytes_per_pixel, u32 width,
-                                 u32 height, u32 block_height) {
-    std::vector<u8> unswizzled_data(width * height * bytes_per_pixel);
-    CopySwizzledData(width / tile_size, height / tile_size, bytes_per_pixel, bytes_per_pixel,
-                     Memory::GetPointer(address), unswizzled_data.data(), true, block_height);
+                                 u32 height, u32 depth, u32 block_height, u32 block_depth) {
+    std::vector<u8> unswizzled_data(width * height * depth * bytes_per_pixel);
+    CopySwizzledData(width / tile_size, height / tile_size, depth, bytes_per_pixel, bytes_per_pixel,
+                     Memory::GetPointer(address), unswizzled_data.data(), true, block_height,
+                     block_depth);
     return unswizzled_data;
 }
 
+void SwizzleSubrect(u32 subrect_width, u32 subrect_height, u32 source_pitch, u32 swizzled_width,
+                    u32 bytes_per_pixel, VAddr swizzled_data, VAddr unswizzled_data,
+                    u32 block_height) {
+    const u32 image_width_in_gobs{(swizzled_width * bytes_per_pixel + 63) / 64};
+    for (u32 line = 0; line < subrect_height; ++line) {
+        const u32 gob_address_y =
+            (line / (8 * block_height)) * 512 * block_height * image_width_in_gobs +
+            (line % (8 * block_height) / 8) * 512;
+        const auto& table = legacy_swizzle_table[line % 8];
+        for (u32 x = 0; x < subrect_width; ++x) {
+            const u32 gob_address = gob_address_y + (x * bytes_per_pixel / 64) * 512 * block_height;
+            const u32 swizzled_offset = gob_address + table[(x * bytes_per_pixel) % 64];
+            const VAddr source_line = unswizzled_data + line * source_pitch + x * bytes_per_pixel;
+            const VAddr dest_addr = swizzled_data + swizzled_offset;
+
+            Memory::CopyBlock(dest_addr, source_line, bytes_per_pixel);
+        }
+    }
+}
+
+void UnswizzleSubrect(u32 subrect_width, u32 subrect_height, u32 dest_pitch, u32 swizzled_width,
+                      u32 bytes_per_pixel, VAddr swizzled_data, VAddr unswizzled_data,
+                      u32 block_height, u32 offset_x, u32 offset_y) {
+    for (u32 line = 0; line < subrect_height; ++line) {
+        const u32 y2 = line + offset_y;
+        const u32 gob_address_y =
+            (y2 / (8 * block_height)) * 512 * block_height + (y2 % (8 * block_height) / 8) * 512;
+        const auto& table = legacy_swizzle_table[y2 % 8];
+        for (u32 x = 0; x < subrect_width; ++x) {
+            const u32 x2 = (x + offset_x) * bytes_per_pixel;
+            const u32 gob_address = gob_address_y + (x2 / 64) * 512 * block_height;
+            const u32 swizzled_offset = gob_address + table[x2 % 64];
+            const VAddr dest_line = unswizzled_data + line * dest_pitch + x * bytes_per_pixel;
+            const VAddr source_addr = swizzled_data + swizzled_offset;
+
+            Memory::CopyBlock(dest_line, source_addr, bytes_per_pixel);
+        }
+    }
+}
+
 std::vector<u8> DecodeTexture(const std::vector<u8>& texture_data, TextureFormat format, u32 width,
                               u32 height) {
     std::vector<u8> rgba_data;
diff --git a/src/video_core/textures/decoders.h b/src/video_core/textures/decoders.h
index 234d250af..4726f54a5 100644
--- a/src/video_core/textures/decoders.h
+++ b/src/video_core/textures/decoders.h
@@ -14,17 +14,14 @@ namespace Tegra::Texture {
  * Unswizzles a swizzled texture without changing its format.
  */
 std::vector<u8> UnswizzleTexture(VAddr address, u32 tile_size, u32 bytes_per_pixel, u32 width,
-                                 u32 height, u32 block_height = TICEntry::DefaultBlockHeight);
-
-/**
- * Unswizzles a swizzled depth texture without changing its format.
- */
-std::vector<u8> UnswizzleDepthTexture(VAddr address, DepthFormat format, u32 width, u32 height,
-                                      u32 block_height = TICEntry::DefaultBlockHeight);
+                                 u32 height, u32 depth,
+                                 u32 block_height = TICEntry::DefaultBlockHeight,
+                                 u32 block_depth = TICEntry::DefaultBlockHeight);
 
 /// Copies texture data from a buffer and performs swizzling/unswizzling as necessary.
-void CopySwizzledData(u32 width, u32 height, u32 bytes_per_pixel, u32 out_bytes_per_pixel,
-                      u8* swizzled_data, u8* unswizzled_data, bool unswizzle, u32 block_height);
+void CopySwizzledData(u32 width, u32 height, u32 depth, u32 bytes_per_pixel,
+                      u32 out_bytes_per_pixel, u8* swizzled_data, u8* unswizzled_data,
+                      bool unswizzle, u32 block_height, u32 block_depth);
 
 /**
  * Decodes an unswizzled texture into a A8R8G8B8 texture.
@@ -38,4 +35,13 @@ std::vector<u8> DecodeTexture(const std::vector<u8>& texture_data, TextureFormat
 std::size_t CalculateSize(bool tiled, u32 bytes_per_pixel, u32 width, u32 height, u32 depth,
                           u32 block_height, u32 block_depth);
 
+/// Copies an untiled subrectangle into a tiled surface.
+void SwizzleSubrect(u32 subrect_width, u32 subrect_height, u32 source_pitch, u32 swizzled_width,
+                    u32 bytes_per_pixel, VAddr swizzled_data, VAddr unswizzled_data,
+                    u32 block_height);
+/// Copies a tiled subrectangle into a linear surface.
+void UnswizzleSubrect(u32 subrect_width, u32 subrect_height, u32 dest_pitch, u32 swizzled_width,
+                      u32 bytes_per_pixel, VAddr swizzled_data, VAddr unswizzled_data,
+                      u32 block_height, u32 offset_x, u32 offset_y);
+
 } // namespace Tegra::Texture
diff --git a/src/video_core/textures/texture.h b/src/video_core/textures/texture.h
index 58d17abcb..5947bd2b9 100644
--- a/src/video_core/textures/texture.h
+++ b/src/video_core/textures/texture.h
@@ -141,6 +141,7 @@ static_assert(sizeof(TextureHandle) == 4, "TextureHandle has wrong size");
 
 struct TICEntry {
     static constexpr u32 DefaultBlockHeight = 16;
+    static constexpr u32 DefaultBlockDepth = 1;
 
     union {
         u32 raw;
diff --git a/src/web_service/telemetry_json.cpp b/src/web_service/telemetry_json.cpp
index 033ea1ea4..0a8f2bd9e 100644
--- a/src/web_service/telemetry_json.cpp
+++ b/src/web_service/telemetry_json.cpp
@@ -2,96 +2,114 @@
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
-#include <thread>
-#include "common/assert.h"
+#include <json.hpp>
 #include "common/detached_tasks.h"
+#include "common/web_result.h"
 #include "web_service/telemetry_json.h"
 #include "web_service/web_backend.h"
 
 namespace WebService {
 
-TelemetryJson::TelemetryJson(const std::string& host, const std::string& username,
-                             const std::string& token)
-    : host(std::move(host)), username(std::move(username)), token(std::move(token)) {}
-TelemetryJson::~TelemetryJson() = default;
+struct TelemetryJson::Impl {
+    Impl(std::string host, std::string username, std::string token)
+        : host{std::move(host)}, username{std::move(username)}, token{std::move(token)} {}
 
-template <class T>
-void TelemetryJson::Serialize(Telemetry::FieldType type, const std::string& name, T value) {
-    sections[static_cast<u8>(type)][name] = value;
-}
+    nlohmann::json& TopSection() {
+        return sections[static_cast<u8>(Telemetry::FieldType::None)];
+    }
 
-void TelemetryJson::SerializeSection(Telemetry::FieldType type, const std::string& name) {
-    TopSection()[name] = sections[static_cast<unsigned>(type)];
-}
+    const nlohmann::json& TopSection() const {
+        return sections[static_cast<u8>(Telemetry::FieldType::None)];
+    }
+
+    template <class T>
+    void Serialize(Telemetry::FieldType type, const std::string& name, T value) {
+        sections[static_cast<u8>(type)][name] = value;
+    }
+
+    void SerializeSection(Telemetry::FieldType type, const std::string& name) {
+        TopSection()[name] = sections[static_cast<unsigned>(type)];
+    }
+
+    nlohmann::json output;
+    std::array<nlohmann::json, 7> sections;
+    std::string host;
+    std::string username;
+    std::string token;
+};
+
+TelemetryJson::TelemetryJson(std::string host, std::string username, std::string token)
+    : impl{std::make_unique<Impl>(std::move(host), std::move(username), std::move(token))} {}
+TelemetryJson::~TelemetryJson() = default;
 
 void TelemetryJson::Visit(const Telemetry::Field<bool>& field) {
-    Serialize(field.GetType(), field.GetName(), field.GetValue());
+    impl->Serialize(field.GetType(), field.GetName(), field.GetValue());
 }
 
 void TelemetryJson::Visit(const Telemetry::Field<double>& field) {
-    Serialize(field.GetType(), field.GetName(), field.GetValue());
+    impl->Serialize(field.GetType(), field.GetName(), field.GetValue());
 }
 
 void TelemetryJson::Visit(const Telemetry::Field<float>& field) {
-    Serialize(field.GetType(), field.GetName(), field.GetValue());
+    impl->Serialize(field.GetType(), field.GetName(), field.GetValue());
 }
 
 void TelemetryJson::Visit(const Telemetry::Field<u8>& field) {
-    Serialize(field.GetType(), field.GetName(), field.GetValue());
+    impl->Serialize(field.GetType(), field.GetName(), field.GetValue());
 }
 
 void TelemetryJson::Visit(const Telemetry::Field<u16>& field) {
-    Serialize(field.GetType(), field.GetName(), field.GetValue());
+    impl->Serialize(field.GetType(), field.GetName(), field.GetValue());
 }
 
 void TelemetryJson::Visit(const Telemetry::Field<u32>& field) {
-    Serialize(field.GetType(), field.GetName(), field.GetValue());
+    impl->Serialize(field.GetType(), field.GetName(), field.GetValue());
 }
 
 void TelemetryJson::Visit(const Telemetry::Field<u64>& field) {
-    Serialize(field.GetType(), field.GetName(), field.GetValue());
+    impl->Serialize(field.GetType(), field.GetName(), field.GetValue());
 }
 
 void TelemetryJson::Visit(const Telemetry::Field<s8>& field) {
-    Serialize(field.GetType(), field.GetName(), field.GetValue());
+    impl->Serialize(field.GetType(), field.GetName(), field.GetValue());
 }
 
 void TelemetryJson::Visit(const Telemetry::Field<s16>& field) {
-    Serialize(field.GetType(), field.GetName(), field.GetValue());
+    impl->Serialize(field.GetType(), field.GetName(), field.GetValue());
 }
 
 void TelemetryJson::Visit(const Telemetry::Field<s32>& field) {
-    Serialize(field.GetType(), field.GetName(), field.GetValue());
+    impl->Serialize(field.GetType(), field.GetName(), field.GetValue());
 }
 
 void TelemetryJson::Visit(const Telemetry::Field<s64>& field) {
-    Serialize(field.GetType(), field.GetName(), field.GetValue());
+    impl->Serialize(field.GetType(), field.GetName(), field.GetValue());
 }
 
 void TelemetryJson::Visit(const Telemetry::Field<std::string>& field) {
-    Serialize(field.GetType(), field.GetName(), field.GetValue());
+    impl->Serialize(field.GetType(), field.GetName(), field.GetValue());
 }
 
 void TelemetryJson::Visit(const Telemetry::Field<const char*>& field) {
-    Serialize(field.GetType(), field.GetName(), std::string(field.GetValue()));
+    impl->Serialize(field.GetType(), field.GetName(), std::string(field.GetValue()));
 }
 
 void TelemetryJson::Visit(const Telemetry::Field<std::chrono::microseconds>& field) {
-    Serialize(field.GetType(), field.GetName(), field.GetValue().count());
+    impl->Serialize(field.GetType(), field.GetName(), field.GetValue().count());
 }
 
 void TelemetryJson::Complete() {
-    SerializeSection(Telemetry::FieldType::App, "App");
-    SerializeSection(Telemetry::FieldType::Session, "Session");
-    SerializeSection(Telemetry::FieldType::Performance, "Performance");
-    SerializeSection(Telemetry::FieldType::UserFeedback, "UserFeedback");
-    SerializeSection(Telemetry::FieldType::UserConfig, "UserConfig");
-    SerializeSection(Telemetry::FieldType::UserSystem, "UserSystem");
-
-    auto content = TopSection().dump();
+    impl->SerializeSection(Telemetry::FieldType::App, "App");
+    impl->SerializeSection(Telemetry::FieldType::Session, "Session");
+    impl->SerializeSection(Telemetry::FieldType::Performance, "Performance");
+    impl->SerializeSection(Telemetry::FieldType::UserFeedback, "UserFeedback");
+    impl->SerializeSection(Telemetry::FieldType::UserConfig, "UserConfig");
+    impl->SerializeSection(Telemetry::FieldType::UserSystem, "UserSystem");
+
+    auto content = impl->TopSection().dump();
     // Send the telemetry async but don't handle the errors since they were written to the log
     Common::DetachedTasks::AddTask(
-        [host{this->host}, username{this->username}, token{this->token}, content]() {
+        [host{impl->host}, username{impl->username}, token{impl->token}, content]() {
             Client{host, username, token}.PostJson("/telemetry", content, true);
         });
 }
diff --git a/src/web_service/telemetry_json.h b/src/web_service/telemetry_json.h
index 0fe6f9a3e..93371414a 100644
--- a/src/web_service/telemetry_json.h
+++ b/src/web_service/telemetry_json.h
@@ -4,11 +4,9 @@
 
 #pragma once
 
-#include <array>
+#include <chrono>
 #include <string>
-#include <json.hpp>
 #include "common/telemetry.h"
-#include "common/web_result.h"
 
 namespace WebService {
 
@@ -18,8 +16,8 @@ namespace WebService {
  */
 class TelemetryJson : public Telemetry::VisitorInterface {
 public:
-    TelemetryJson(const std::string& host, const std::string& username, const std::string& token);
-    ~TelemetryJson();
+    TelemetryJson(std::string host, std::string username, std::string token);
+    ~TelemetryJson() override;
 
     void Visit(const Telemetry::Field<bool>& field) override;
     void Visit(const Telemetry::Field<double>& field) override;
@@ -39,20 +37,8 @@ public:
     void Complete() override;
 
 private:
-    nlohmann::json& TopSection() {
-        return sections[static_cast<u8>(Telemetry::FieldType::None)];
-    }
-
-    template <class T>
-    void Serialize(Telemetry::FieldType type, const std::string& name, T value);
-
-    void SerializeSection(Telemetry::FieldType type, const std::string& name);
-
-    nlohmann::json output;
-    std::array<nlohmann::json, 7> sections;
-    std::string host;
-    std::string username;
-    std::string token;
+    struct Impl;
+    std::unique_ptr<Impl> impl;
 };
 
 } // namespace WebService
diff --git a/src/web_service/verify_login.cpp b/src/web_service/verify_login.cpp
index 124aa3863..ca4b43b93 100644
--- a/src/web_service/verify_login.cpp
+++ b/src/web_service/verify_login.cpp
@@ -3,6 +3,7 @@
 // Refer to the license.txt file included.
 
 #include <json.hpp>
+#include "common/web_result.h"
 #include "web_service/verify_login.h"
 #include "web_service/web_backend.h"
 
diff --git a/src/web_service/web_backend.cpp b/src/web_service/web_backend.cpp
index 787b0fbcb..b7737b615 100644
--- a/src/web_service/web_backend.cpp
+++ b/src/web_service/web_backend.cpp
@@ -3,9 +3,11 @@
 // Refer to the license.txt file included.
 
 #include <cstdlib>
+#include <mutex>
 #include <string>
-#include <thread>
 #include <LUrlParser.h>
+#include <httplib.h>
+#include "common/common_types.h"
 #include "common/logging/log.h"
 #include "common/web_result.h"
 #include "core/settings.h"
@@ -20,99 +22,132 @@ constexpr u32 HTTPS_PORT = 443;
 
 constexpr u32 TIMEOUT_SECONDS = 30;
 
-Client::JWTCache Client::jwt_cache{};
+struct Client::Impl {
+    Impl(std::string host, std::string username, std::string token)
+        : host{std::move(host)}, username{std::move(username)}, token{std::move(token)} {
+        std::lock_guard<std::mutex> lock(jwt_cache.mutex);
+        if (this->username == jwt_cache.username && this->token == jwt_cache.token) {
+            jwt = jwt_cache.jwt;
+        }
+    }
+
+    /// A generic function handles POST, GET and DELETE request together
+    Common::WebResult GenericJson(const std::string& method, const std::string& path,
+                                  const std::string& data, bool allow_anonymous) {
+        if (jwt.empty()) {
+            UpdateJWT();
+        }
+
+        if (jwt.empty() && !allow_anonymous) {
+            LOG_ERROR(WebService, "Credentials must be provided for authenticated requests");
+            return Common::WebResult{Common::WebResult::Code::CredentialsMissing,
+                                     "Credentials needed"};
+        }
+
+        auto result = GenericJson(method, path, data, jwt);
+        if (result.result_string == "401") {
+            // Try again with new JWT
+            UpdateJWT();
+            result = GenericJson(method, path, data, jwt);
+        }
 
-Client::Client(const std::string& host, const std::string& username, const std::string& token)
-    : host(host), username(username), token(token) {
-    std::lock_guard<std::mutex> lock(jwt_cache.mutex);
-    if (username == jwt_cache.username && token == jwt_cache.token) {
-        jwt = jwt_cache.jwt;
+        return result;
     }
-}
 
-Common::WebResult Client::GenericJson(const std::string& method, const std::string& path,
-                                      const std::string& data, const std::string& jwt,
-                                      const std::string& username, const std::string& token) {
-    if (cli == nullptr) {
-        auto parsedUrl = LUrlParser::clParseURL::ParseURL(host);
-        int port;
-        if (parsedUrl.m_Scheme == "http") {
-            if (!parsedUrl.GetPort(&port)) {
-                port = HTTP_PORT;
-            }
-            cli =
-                std::make_unique<httplib::Client>(parsedUrl.m_Host.c_str(), port, TIMEOUT_SECONDS);
-        } else if (parsedUrl.m_Scheme == "https") {
-            if (!parsedUrl.GetPort(&port)) {
-                port = HTTPS_PORT;
+    /**
+     * A generic function with explicit authentication method specified
+     * JWT is used if the jwt parameter is not empty
+     * username + token is used if jwt is empty but username and token are not empty
+     * anonymous if all of jwt, username and token are empty
+     */
+    Common::WebResult GenericJson(const std::string& method, const std::string& path,
+                                  const std::string& data, const std::string& jwt = "",
+                                  const std::string& username = "", const std::string& token = "") {
+        if (cli == nullptr) {
+            auto parsedUrl = LUrlParser::clParseURL::ParseURL(host);
+            int port;
+            if (parsedUrl.m_Scheme == "http") {
+                if (!parsedUrl.GetPort(&port)) {
+                    port = HTTP_PORT;
+                }
+                cli = std::make_unique<httplib::Client>(parsedUrl.m_Host.c_str(), port,
+                                                        TIMEOUT_SECONDS);
+            } else if (parsedUrl.m_Scheme == "https") {
+                if (!parsedUrl.GetPort(&port)) {
+                    port = HTTPS_PORT;
+                }
+                cli = std::make_unique<httplib::SSLClient>(parsedUrl.m_Host.c_str(), port,
+                                                           TIMEOUT_SECONDS);
+            } else {
+                LOG_ERROR(WebService, "Bad URL scheme {}", parsedUrl.m_Scheme);
+                return Common::WebResult{Common::WebResult::Code::InvalidURL, "Bad URL scheme"};
             }
-            cli = std::make_unique<httplib::SSLClient>(parsedUrl.m_Host.c_str(), port,
-                                                       TIMEOUT_SECONDS);
-        } else {
-            LOG_ERROR(WebService, "Bad URL scheme {}", parsedUrl.m_Scheme);
-            return Common::WebResult{Common::WebResult::Code::InvalidURL, "Bad URL scheme"};
         }
-    }
-    if (cli == nullptr) {
-        LOG_ERROR(WebService, "Invalid URL {}", host + path);
-        return Common::WebResult{Common::WebResult::Code::InvalidURL, "Invalid URL"};
-    }
+        if (cli == nullptr) {
+            LOG_ERROR(WebService, "Invalid URL {}", host + path);
+            return Common::WebResult{Common::WebResult::Code::InvalidURL, "Invalid URL"};
+        }
 
-    httplib::Headers params;
-    if (!jwt.empty()) {
-        params = {
-            {std::string("Authorization"), fmt::format("Bearer {}", jwt)},
-        };
-    } else if (!username.empty()) {
-        params = {
-            {std::string("x-username"), username},
-            {std::string("x-token"), token},
+        httplib::Headers params;
+        if (!jwt.empty()) {
+            params = {
+                {std::string("Authorization"), fmt::format("Bearer {}", jwt)},
+            };
+        } else if (!username.empty()) {
+            params = {
+                {std::string("x-username"), username},
+                {std::string("x-token"), token},
+            };
+        }
+
+        params.emplace(std::string("api-version"),
+                       std::string(API_VERSION.begin(), API_VERSION.end()));
+        if (method != "GET") {
+            params.emplace(std::string("Content-Type"), std::string("application/json"));
         };
-    }
 
-    params.emplace(std::string("api-version"), std::string(API_VERSION.begin(), API_VERSION.end()));
-    if (method != "GET") {
-        params.emplace(std::string("Content-Type"), std::string("application/json"));
-    };
+        httplib::Request request;
+        request.method = method;
+        request.path = path;
+        request.headers = params;
+        request.body = data;
 
-    httplib::Request request;
-    request.method = method;
-    request.path = path;
-    request.headers = params;
-    request.body = data;
+        httplib::Response response;
 
-    httplib::Response response;
+        if (!cli->send(request, response)) {
+            LOG_ERROR(WebService, "{} to {} returned null", method, host + path);
+            return Common::WebResult{Common::WebResult::Code::LibError, "Null response"};
+        }
 
-    if (!cli->send(request, response)) {
-        LOG_ERROR(WebService, "{} to {} returned null", method, host + path);
-        return Common::WebResult{Common::WebResult::Code::LibError, "Null response"};
-    }
+        if (response.status >= 400) {
+            LOG_ERROR(WebService, "{} to {} returned error status code: {}", method, host + path,
+                      response.status);
+            return Common::WebResult{Common::WebResult::Code::HttpError,
+                                     std::to_string(response.status)};
+        }
 
-    if (response.status >= 400) {
-        LOG_ERROR(WebService, "{} to {} returned error status code: {}", method, host + path,
-                  response.status);
-        return Common::WebResult{Common::WebResult::Code::HttpError,
-                                 std::to_string(response.status)};
-    }
+        auto content_type = response.headers.find("content-type");
 
-    auto content_type = response.headers.find("content-type");
+        if (content_type == response.headers.end()) {
+            LOG_ERROR(WebService, "{} to {} returned no content", method, host + path);
+            return Common::WebResult{Common::WebResult::Code::WrongContent, ""};
+        }
 
-    if (content_type == response.headers.end()) {
-        LOG_ERROR(WebService, "{} to {} returned no content", method, host + path);
-        return Common::WebResult{Common::WebResult::Code::WrongContent, ""};
+        if (content_type->second.find("application/json") == std::string::npos &&
+            content_type->second.find("text/html; charset=utf-8") == std::string::npos) {
+            LOG_ERROR(WebService, "{} to {} returned wrong content: {}", method, host + path,
+                      content_type->second);
+            return Common::WebResult{Common::WebResult::Code::WrongContent, "Wrong content"};
+        }
+        return Common::WebResult{Common::WebResult::Code::Success, "", response.body};
     }
 
-    if (content_type->second.find("application/json") == std::string::npos &&
-        content_type->second.find("text/html; charset=utf-8") == std::string::npos) {
-        LOG_ERROR(WebService, "{} to {} returned wrong content: {}", method, host + path,
-                  content_type->second);
-        return Common::WebResult{Common::WebResult::Code::WrongContent, "Wrong content"};
-    }
-    return Common::WebResult{Common::WebResult::Code::Success, "", response.body};
-}
+    // Retrieve a new JWT from given username and token
+    void UpdateJWT() {
+        if (username.empty() || token.empty()) {
+            return;
+        }
 
-void Client::UpdateJWT() {
-    if (!username.empty() && !token.empty()) {
         auto result = GenericJson("POST", "/jwt/internal", "", "", username, token);
         if (result.result_code != Common::WebResult::Code::Success) {
             LOG_ERROR(WebService, "UpdateJWT failed");
@@ -123,27 +158,39 @@ void Client::UpdateJWT() {
             jwt_cache.jwt = jwt = result.returned_data;
         }
     }
-}
 
-Common::WebResult Client::GenericJson(const std::string& method, const std::string& path,
-                                      const std::string& data, bool allow_anonymous) {
-    if (jwt.empty()) {
-        UpdateJWT();
-    }
+    std::string host;
+    std::string username;
+    std::string token;
+    std::string jwt;
+    std::unique_ptr<httplib::Client> cli;
+
+    struct JWTCache {
+        std::mutex mutex;
+        std::string username;
+        std::string token;
+        std::string jwt;
+    };
+    static inline JWTCache jwt_cache;
+};
 
-    if (jwt.empty() && !allow_anonymous) {
-        LOG_ERROR(WebService, "Credentials must be provided for authenticated requests");
-        return Common::WebResult{Common::WebResult::Code::CredentialsMissing, "Credentials needed"};
-    }
+Client::Client(std::string host, std::string username, std::string token)
+    : impl{std::make_unique<Impl>(std::move(host), std::move(username), std::move(token))} {}
 
-    auto result = GenericJson(method, path, data, jwt);
-    if (result.result_string == "401") {
-        // Try again with new JWT
-        UpdateJWT();
-        result = GenericJson(method, path, data, jwt);
-    }
+Client::~Client() = default;
+
+Common::WebResult Client::PostJson(const std::string& path, const std::string& data,
+                                   bool allow_anonymous) {
+    return impl->GenericJson("POST", path, data, allow_anonymous);
+}
+
+Common::WebResult Client::GetJson(const std::string& path, bool allow_anonymous) {
+    return impl->GenericJson("GET", path, "", allow_anonymous);
+}
 
-    return result;
+Common::WebResult Client::DeleteJson(const std::string& path, const std::string& data,
+                                     bool allow_anonymous) {
+    return impl->GenericJson("DELETE", path, data, allow_anonymous);
 }
 
 } // namespace WebService
diff --git a/src/web_service/web_backend.h b/src/web_service/web_backend.h
index d75fbcc15..c637e09df 100644
--- a/src/web_service/web_backend.h
+++ b/src/web_service/web_backend.h
@@ -4,23 +4,19 @@
 
 #pragma once
 
-#include <functional>
-#include <mutex>
+#include <memory>
 #include <string>
-#include <tuple>
-#include <httplib.h>
-#include "common/common_types.h"
-#include "common/web_result.h"
 
-namespace httplib {
-class Client;
+namespace Common {
+struct WebResult;
 }
 
 namespace WebService {
 
 class Client {
 public:
-    Client(const std::string& host, const std::string& username, const std::string& token);
+    Client(std::string host, std::string username, std::string token);
+    ~Client();
 
     /**
      * Posts JSON to the specified path.
@@ -30,9 +26,7 @@ public:
      * @return the result of the request.
      */
     Common::WebResult PostJson(const std::string& path, const std::string& data,
-                               bool allow_anonymous) {
-        return GenericJson("POST", path, data, allow_anonymous);
-    }
+                               bool allow_anonymous);
 
     /**
      * Gets JSON from the specified path.
@@ -40,9 +34,7 @@ public:
      * @param allow_anonymous If true, allow anonymous unauthenticated requests.
      * @return the result of the request.
      */
-    Common::WebResult GetJson(const std::string& path, bool allow_anonymous) {
-        return GenericJson("GET", path, "", allow_anonymous);
-    }
+    Common::WebResult GetJson(const std::string& path, bool allow_anonymous);
 
     /**
      * Deletes JSON to the specified path.
@@ -52,41 +44,11 @@ public:
      * @return the result of the request.
      */
     Common::WebResult DeleteJson(const std::string& path, const std::string& data,
-                                 bool allow_anonymous) {
-        return GenericJson("DELETE", path, data, allow_anonymous);
-    }
+                                 bool allow_anonymous);
 
 private:
-    /// A generic function handles POST, GET and DELETE request together
-    Common::WebResult GenericJson(const std::string& method, const std::string& path,
-                                  const std::string& data, bool allow_anonymous);
-
-    /**
-     * A generic function with explicit authentication method specified
-     * JWT is used if the jwt parameter is not empty
-     * username + token is used if jwt is empty but username and token are not empty
-     * anonymous if all of jwt, username and token are empty
-     */
-    Common::WebResult GenericJson(const std::string& method, const std::string& path,
-                                  const std::string& data, const std::string& jwt = "",
-                                  const std::string& username = "", const std::string& token = "");
-
-    // Retrieve a new JWT from given username and token
-    void UpdateJWT();
-
-    std::string host;
-    std::string username;
-    std::string token;
-    std::string jwt;
-    std::unique_ptr<httplib::Client> cli;
-
-    struct JWTCache {
-        std::mutex mutex;
-        std::string username;
-        std::string token;
-        std::string jwt;
-    };
-    static JWTCache jwt_cache;
+    struct Impl;
+    std::unique_ptr<Impl> impl;
 };
 
 } // namespace WebService
diff --git a/src/yuzu/configuration/config.cpp b/src/yuzu/configuration/config.cpp
index 7fec15991..71c6ebb41 100644
--- a/src/yuzu/configuration/config.cpp
+++ b/src/yuzu/configuration/config.cpp
@@ -85,8 +85,8 @@ void Config::ReadValues() {
     Settings::values.resolution_factor = qt_config->value("resolution_factor", 1.0).toFloat();
     Settings::values.use_frame_limit = qt_config->value("use_frame_limit", true).toBool();
     Settings::values.frame_limit = qt_config->value("frame_limit", 100).toInt();
-    Settings::values.use_accurate_framebuffers =
-        qt_config->value("use_accurate_framebuffers", false).toBool();
+    Settings::values.use_accurate_gpu_emulation =
+        qt_config->value("use_accurate_gpu_emulation", false).toBool();
 
     Settings::values.bg_red = qt_config->value("bg_red", 0.0).toFloat();
     Settings::values.bg_green = qt_config->value("bg_green", 0.0).toFloat();
@@ -233,7 +233,7 @@ void Config::SaveValues() {
     qt_config->setValue("resolution_factor", (double)Settings::values.resolution_factor);
     qt_config->setValue("use_frame_limit", Settings::values.use_frame_limit);
     qt_config->setValue("frame_limit", Settings::values.frame_limit);
-    qt_config->setValue("use_accurate_framebuffers", Settings::values.use_accurate_framebuffers);
+    qt_config->setValue("use_accurate_gpu_emulation", Settings::values.use_accurate_gpu_emulation);
 
     // Cast to double because Qt's written float values are not human-readable
     qt_config->setValue("bg_red", (double)Settings::values.bg_red);
diff --git a/src/yuzu/configuration/configure_graphics.cpp b/src/yuzu/configuration/configure_graphics.cpp
index cd1549462..8290b4384 100644
--- a/src/yuzu/configuration/configure_graphics.cpp
+++ b/src/yuzu/configuration/configure_graphics.cpp
@@ -75,7 +75,7 @@ void ConfigureGraphics::setConfiguration() {
         static_cast<int>(FromResolutionFactor(Settings::values.resolution_factor)));
     ui->toggle_frame_limit->setChecked(Settings::values.use_frame_limit);
     ui->frame_limit->setValue(Settings::values.frame_limit);
-    ui->use_accurate_framebuffers->setChecked(Settings::values.use_accurate_framebuffers);
+    ui->use_accurate_gpu_emulation->setChecked(Settings::values.use_accurate_gpu_emulation);
     bg_color = QColor::fromRgbF(Settings::values.bg_red, Settings::values.bg_green,
                                 Settings::values.bg_blue);
     ui->bg_button->setStyleSheet(
@@ -87,7 +87,7 @@ void ConfigureGraphics::applyConfiguration() {
         ToResolutionFactor(static_cast<Resolution>(ui->resolution_factor_combobox->currentIndex()));
     Settings::values.use_frame_limit = ui->toggle_frame_limit->isChecked();
     Settings::values.frame_limit = ui->frame_limit->value();
-    Settings::values.use_accurate_framebuffers = ui->use_accurate_framebuffers->isChecked();
+    Settings::values.use_accurate_gpu_emulation = ui->use_accurate_gpu_emulation->isChecked();
     Settings::values.bg_red = static_cast<float>(bg_color.redF());
     Settings::values.bg_green = static_cast<float>(bg_color.greenF());
     Settings::values.bg_blue = static_cast<float>(bg_color.blueF());
diff --git a/src/yuzu/configuration/configure_graphics.ui b/src/yuzu/configuration/configure_graphics.ui
index 8fc00af1b..91fcad994 100644
--- a/src/yuzu/configuration/configure_graphics.ui
+++ b/src/yuzu/configuration/configure_graphics.ui
@@ -50,9 +50,9 @@
           </layout>
         </item>
         <item>
-         <widget class="QCheckBox" name="use_accurate_framebuffers">
+         <widget class="QCheckBox" name="use_accurate_gpu_emulation">
           <property name="text">
-           <string>Use accurate framebuffers (slow)</string>
+           <string>Use accurate GPU emulation (slow)</string>
           </property>
          </widget>
         </item>
diff --git a/src/yuzu/debugger/graphics/graphics_surface.cpp b/src/yuzu/debugger/graphics/graphics_surface.cpp
index cbcd5dd5f..44d423da2 100644
--- a/src/yuzu/debugger/graphics/graphics_surface.cpp
+++ b/src/yuzu/debugger/graphics/graphics_surface.cpp
@@ -386,8 +386,9 @@ void GraphicsSurfaceWidget::OnUpdate() {
 
     // TODO(bunnei): Will not work with BCn formats that swizzle 4x4 tiles.
     // Needs to be fixed if we plan to use this feature more, otherwise we may remove it.
-    auto unswizzled_data = Tegra::Texture::UnswizzleTexture(
-        *address, 1, Tegra::Texture::BytesPerPixel(surface_format), surface_width, surface_height);
+    auto unswizzled_data =
+        Tegra::Texture::UnswizzleTexture(*address, 1, Tegra::Texture::BytesPerPixel(surface_format),
+                                         surface_width, surface_height, 1U);
 
     auto texture_data = Tegra::Texture::DecodeTexture(unswizzled_data, surface_format,
                                                       surface_width, surface_height);
diff --git a/src/yuzu/debugger/wait_tree.cpp b/src/yuzu/debugger/wait_tree.cpp
index 4a09da685..7403e9ccd 100644
--- a/src/yuzu/debugger/wait_tree.cpp
+++ b/src/yuzu/debugger/wait_tree.cpp
@@ -66,10 +66,11 @@ std::vector<std::unique_ptr<WaitTreeThread>> WaitTreeItem::MakeThreadItemList()
         }
     };
 
-    add_threads(Core::System::GetInstance().Scheduler(0)->GetThreadList());
-    add_threads(Core::System::GetInstance().Scheduler(1)->GetThreadList());
-    add_threads(Core::System::GetInstance().Scheduler(2)->GetThreadList());
-    add_threads(Core::System::GetInstance().Scheduler(3)->GetThreadList());
+    const auto& system = Core::System::GetInstance();
+    add_threads(system.Scheduler(0).GetThreadList());
+    add_threads(system.Scheduler(1).GetThreadList());
+    add_threads(system.Scheduler(2).GetThreadList());
+    add_threads(system.Scheduler(3).GetThreadList());
 
     return item_list;
 }
diff --git a/src/yuzu/game_list_worker.cpp b/src/yuzu/game_list_worker.cpp
index 8f99a1c78..3881aba5f 100644
--- a/src/yuzu/game_list_worker.cpp
+++ b/src/yuzu/game_list_worker.cpp
@@ -96,7 +96,7 @@ void GameListWorker::AddInstalledTitlesToGameList() {
                                                           FileSys::ContentRecordType::Program);
 
     for (const auto& game : installed_games) {
-        const auto& file = cache->GetEntryUnparsed(game);
+        const auto file = cache->GetEntryUnparsed(game);
         std::unique_ptr<Loader::AppLoader> loader = Loader::GetLoader(file);
         if (!loader)
             continue;
@@ -107,7 +107,7 @@ void GameListWorker::AddInstalledTitlesToGameList() {
         loader->ReadProgramId(program_id);
 
         const FileSys::PatchManager patch{program_id};
-        const auto& control = cache->GetEntry(game.title_id, FileSys::ContentRecordType::Control);
+        const auto control = cache->GetEntry(game.title_id, FileSys::ContentRecordType::Control);
         if (control != nullptr)
             GetMetadataFromControlNCA(patch, *control, icon, name);
 
@@ -135,9 +135,10 @@ void GameListWorker::AddInstalledTitlesToGameList() {
                                                        FileSys::ContentRecordType::Control);
 
     for (const auto& entry : control_data) {
-        const auto nca = cache->GetEntry(entry);
-        if (nca != nullptr)
-            nca_control_map.insert_or_assign(entry.title_id, nca);
+        auto nca = cache->GetEntry(entry);
+        if (nca != nullptr) {
+            nca_control_map.insert_or_assign(entry.title_id, std::move(nca));
+        }
     }
 }
 
@@ -153,9 +154,11 @@ void GameListWorker::FillControlMap(const std::string& dir_path) {
         QFileInfo file_info(physical_name.c_str());
         if (!is_dir && file_info.suffix().toStdString() == "nca") {
             auto nca =
-                std::make_shared<FileSys::NCA>(vfs->OpenFile(physical_name, FileSys::Mode::Read));
-            if (nca->GetType() == FileSys::NCAContentType::Control)
-                nca_control_map.insert_or_assign(nca->GetTitleId(), nca);
+                std::make_unique<FileSys::NCA>(vfs->OpenFile(physical_name, FileSys::Mode::Read));
+            if (nca->GetType() == FileSys::NCAContentType::Control) {
+                const u64 title_id = nca->GetTitleId();
+                nca_control_map.insert_or_assign(title_id, std::move(nca));
+            }
         }
         return true;
     };
diff --git a/src/yuzu/game_list_worker.h b/src/yuzu/game_list_worker.h
index 09d20c42f..0e42d0bde 100644
--- a/src/yuzu/game_list_worker.h
+++ b/src/yuzu/game_list_worker.h
@@ -63,7 +63,7 @@ private:
     void AddFstEntriesToGameList(const std::string& dir_path, unsigned int recursion = 0);
 
     std::shared_ptr<FileSys::VfsFilesystem> vfs;
-    std::map<u64, std::shared_ptr<FileSys::NCA>> nca_control_map;
+    std::map<u64, std::unique_ptr<FileSys::NCA>> nca_control_map;
     QStringList watch_list;
     QString dir_path;
     bool deep_scan;
diff --git a/src/yuzu/main.cpp b/src/yuzu/main.cpp
index fc186dc2d..bef9df00d 100644
--- a/src/yuzu/main.cpp
+++ b/src/yuzu/main.cpp
@@ -176,7 +176,7 @@ GMainWindow::GMainWindow()
     OnReinitializeKeys(ReinitializeKeyBehavior::NoWarning);
 
     // Necessary to load titles from nand in gamelist.
-    Service::FileSystem::CreateFactories(vfs);
+    Service::FileSystem::CreateFactories(*vfs);
     game_list->LoadCompatibilityList();
     game_list->PopulateAsync(UISettings::values.gamedir, UISettings::values.gamedir_deepscan);
 
@@ -908,22 +908,20 @@ void GMainWindow::OnGameListNavigateToGamedbEntry(u64 program_id,
 }
 
 void GMainWindow::OnMenuLoadFile() {
-    QString extensions;
-    for (const auto& piece : game_list->supported_file_extensions)
-        extensions += "*." + piece + " ";
+    const QString extensions =
+        QString("*.").append(GameList::supported_file_extensions.join(" *.")).append(" main");
+    const QString file_filter = tr("Switch Executable (%1);;All Files (*.*)",
+                                   "%1 is an identifier for the Switch executable file extensions.")
+                                    .arg(extensions);
+    const QString filename = QFileDialog::getOpenFileName(
+        this, tr("Load File"), UISettings::values.roms_path, file_filter);
 
-    extensions += "main ";
-
-    QString file_filter = tr("Switch Executable") + " (" + extensions + ")";
-    file_filter += ";;" + tr("All Files (*.*)");
-
-    QString filename = QFileDialog::getOpenFileName(this, tr("Load File"),
-                                                    UISettings::values.roms_path, file_filter);
-    if (!filename.isEmpty()) {
-        UISettings::values.roms_path = QFileInfo(filename).path();
-
-        BootGame(filename);
+    if (filename.isEmpty()) {
+        return;
     }
+
+    UISettings::values.roms_path = QFileInfo(filename).path();
+    BootGame(filename);
 }
 
 void GMainWindow::OnMenuLoadFolder() {
@@ -1139,7 +1137,7 @@ void GMainWindow::OnMenuSelectEmulatedDirectory(EmulatedDirectoryTarget target)
         FileUtil::GetUserPath(target == EmulatedDirectoryTarget::SDMC ? FileUtil::UserPath::SDMCDir
                                                                       : FileUtil::UserPath::NANDDir,
                               dir_path.toStdString());
-        Service::FileSystem::CreateFactories(vfs);
+        Service::FileSystem::CreateFactories(*vfs);
         game_list->PopulateAsync(UISettings::values.gamedir, UISettings::values.gamedir_deepscan);
     }
 }
@@ -1410,7 +1408,7 @@ void GMainWindow::OnReinitializeKeys(ReinitializeKeyBehavior behavior) {
 
         const auto function = [this, &keys, &pdm] {
             keys.PopulateFromPartitionData(pdm);
-            Service::FileSystem::CreateFactories(vfs);
+            Service::FileSystem::CreateFactories(*vfs);
             keys.DeriveETicket(pdm);
         };
 
@@ -1430,8 +1428,12 @@ void GMainWindow::OnReinitializeKeys(ReinitializeKeyBehavior behavior) {
             QMessageBox::warning(
                 this, tr("Warning Missing Derivation Components"),
                 tr("The following are missing from your configuration that may hinder key "
-                   "derivation. It will be attempted but may not complete.\n\n") +
-                    errors);
+                   "derivation. It will be attempted but may not complete.<br><br>") +
+                    errors +
+                    tr("<br><br>You can get all of these and dump all of your games easily by "
+                       "following <a href='https://yuzu-emu.org/help/quickstart/quickstart/'>the "
+                       "quickstart guide</a>. Alternatively, you can use another method of dumping "
+                       "to obtain all of your keys."));
         }
 
         QProgressDialog prog;
@@ -1450,7 +1452,7 @@ void GMainWindow::OnReinitializeKeys(ReinitializeKeyBehavior behavior) {
         prog.close();
     }
 
-    Service::FileSystem::CreateFactories(vfs);
+    Service::FileSystem::CreateFactories(*vfs);
 
     if (behavior == ReinitializeKeyBehavior::Warning) {
         game_list->PopulateAsync(UISettings::values.gamedir, UISettings::values.gamedir_deepscan);
@@ -1565,7 +1567,7 @@ void GMainWindow::UpdateUITheme() {
     emit UpdateThemedIcons();
 }
 
-void GMainWindow::SetDiscordEnabled(bool state) {
+void GMainWindow::SetDiscordEnabled([[maybe_unused]] bool state) {
 #ifdef USE_DISCORD_PRESENCE
     if (state) {
         discord_rpc = std::make_unique<DiscordRPC::DiscordImpl>();
diff --git a/src/yuzu_cmd/config.cpp b/src/yuzu_cmd/config.cpp
index 2470f4640..5e42e48b2 100644
--- a/src/yuzu_cmd/config.cpp
+++ b/src/yuzu_cmd/config.cpp
@@ -99,8 +99,8 @@ void Config::ReadValues() {
     Settings::values.use_frame_limit = sdl2_config->GetBoolean("Renderer", "use_frame_limit", true);
     Settings::values.frame_limit =
         static_cast<u16>(sdl2_config->GetInteger("Renderer", "frame_limit", 100));
-    Settings::values.use_accurate_framebuffers =
-        sdl2_config->GetBoolean("Renderer", "use_accurate_framebuffers", false);
+    Settings::values.use_accurate_gpu_emulation =
+        sdl2_config->GetBoolean("Renderer", "use_accurate_gpu_emulation", false);
 
     Settings::values.bg_red = (float)sdl2_config->GetReal("Renderer", "bg_red", 0.0);
     Settings::values.bg_green = (float)sdl2_config->GetReal("Renderer", "bg_green", 0.0);
diff --git a/src/yuzu_cmd/default_ini.h b/src/yuzu_cmd/default_ini.h
index 762396e3b..a97b75f7b 100644
--- a/src/yuzu_cmd/default_ini.h
+++ b/src/yuzu_cmd/default_ini.h
@@ -110,9 +110,9 @@ use_frame_limit =
 # 1 - 9999: Speed limit as a percentage of target game speed. 100 (default)
 frame_limit =
 
-# Whether to use accurate framebuffers
+# Whether to use accurate GPU emulation
 # 0 (default): Off (fast), 1 : On (slow)
-use_accurate_framebuffers =
+use_accurate_gpu_emulation =
 
 # The clear color for the renderer. What shows up on the sides of the bottom screen.
 # Must be in range of 0.0-1.0. Defaults to 1.0 for all.
diff --git a/src/yuzu_cmd/yuzu.cpp b/src/yuzu_cmd/yuzu.cpp
index 27aba95f6..c8b93b85b 100644
--- a/src/yuzu_cmd/yuzu.cpp
+++ b/src/yuzu_cmd/yuzu.cpp
@@ -175,7 +175,7 @@ int main(int argc, char** argv) {
 
     Core::System& system{Core::System::GetInstance()};
     system.SetFilesystem(std::make_shared<FileSys::RealVfsFilesystem>());
-    Service::FileSystem::CreateFactories(system.GetFilesystem());
+    Service::FileSystem::CreateFactories(*system.GetFilesystem());
 
     SCOPE_EXIT({ system.Shutdown(); });