service/am: Implement IsAutoSleepDisabled

This simply queries whether or not auto-sleep facilities are disabled
and has no special handling. It's a basic getter function.

.ci/yuzu-mainline.yml

@@ -0,0 +1,19 @@
+# Starter pipeline
+# Start with a minimal pipeline that you can customize to build and deploy your code.
+# Add steps that build, run tests, deploy, and more:
+# https://aka.ms/yaml
+
+trigger:
+- master
+
+pool:
+  vmImage: 'ubuntu-latest'
+
+steps:
+- script: echo Hello, world!
+  displayName: 'Run a one-line script'
+
+- script: |
+    echo Add other tasks to build, test, and deploy your project.
+    echo See https://aka.ms/yaml
+  displayName: 'Run a multi-line script'

.ci/yuzu-patreon.yml

@@ -0,0 +1,19 @@
+# Starter pipeline
+# Start with a minimal pipeline that you can customize to build and deploy your code.
+# Add steps that build, run tests, deploy, and more:
+# https://aka.ms/yaml
+
+trigger:
+- master
+
+pool:
+  vmImage: 'ubuntu-latest'
+
+steps:
+- script: echo Hello, world!
+  displayName: 'Run a one-line script'
+
+- script: |
+    echo Add other tasks to build, test, and deploy your project.
+    echo See https://aka.ms/yaml
+  displayName: 'Run a multi-line script'

.ci/yuzu-repo-sync.yml

@@ -0,0 +1,19 @@
+trigger:
+- master
+
+jobs:
+- job: copy
+  displayName: 'Sync Repository'
+  pool:
+    vmImage: 'ubuntu-latest'
+  steps:
+  - script: echo 'https://$(GitUsername):$(GitAccessToken)@dev.azure.com' > $HOME/.git-credentials
+    displayName: 'Load Credentials'
+  - script: git config --global credential.helper store
+    displayName: 'Register Credential Helper'
+  - script: git remote add other $(GitRepoPushChangesURL)
+    displayName: 'Register Repository'
+  - script: git push --force other HEAD:$(GitPushBranch)
+    displayName: 'Update Code'
+  - script: rm -rf $HOME/.git-credentials
+    displayName: 'Clear Cached Credentials'

.ci/yuzu.yml

@@ -0,0 +1,19 @@
+# Starter pipeline
+# Start with a minimal pipeline that you can customize to build and deploy your code.
+# Add steps that build, run tests, deploy, and more:
+# https://aka.ms/yaml
+
+trigger:
+- master
+
+pool:
+  vmImage: 'ubuntu-latest'
+
+steps:
+- script: echo Hello, world!
+  displayName: 'Run a one-line script'
+
+- script: |
+    echo Add other tasks to build, test, and deploy your project.
+    echo See https://aka.ms/yaml
+  displayName: 'Run a multi-line script'

CMakeModules/GenerateSCMRev.cmake

@@ -70,6 +70,7 @@ set(HASH_FILES
     "${VIDEO_CORE}/shader/decode/half_set.cpp"
     "${VIDEO_CORE}/shader/decode/half_set_predicate.cpp"
     "${VIDEO_CORE}/shader/decode/hfma2.cpp"
+    "${VIDEO_CORE}/shader/decode/image.cpp"
     "${VIDEO_CORE}/shader/decode/integer_set.cpp"
     "${VIDEO_CORE}/shader/decode/integer_set_predicate.cpp"
     "${VIDEO_CORE}/shader/decode/memory.cpp"

src/audio_core/audio_renderer.cpp

@@ -217,13 +217,15 @@ std::vector<s16> AudioRenderer::VoiceState::DequeueSamples(std::size_t sample_co
     if (offset == samples.size()) {
         offset = 0;
 
-        if (!wave_buffer.is_looping) {
+        if (!wave_buffer.is_looping && wave_buffer.buffer_sz) {
             SetWaveIndex(wave_index + 1);
         }
 
-        out_status.wave_buffer_consumed++;
+        if (wave_buffer.buffer_sz) {
+            out_status.wave_buffer_consumed++;
+        }
 
-        if (wave_buffer.end_of_stream) {
+        if (wave_buffer.end_of_stream || wave_buffer.buffer_sz == 0) {
             info.play_state = PlayState::Paused;
         }
     }

src/audio_core/stream.cpp

@@ -105,7 +105,7 @@ void Stream::PlayNextBuffer() {
 
     sink_stream.EnqueueSamples(GetNumChannels(), active_buffer->GetSamples());
 
-    core_timing.ScheduleEventThreadsafe(GetBufferReleaseCycles(*active_buffer), release_event, {});
+    core_timing.ScheduleEvent(GetBufferReleaseCycles(*active_buffer), release_event, {});
 }
 
 void Stream::ReleaseActiveBuffer() {

src/common/CMakeLists.txt

@@ -44,6 +44,7 @@ add_custom_command(OUTPUT scm_rev.cpp
       "${VIDEO_CORE}/shader/decode/half_set.cpp"
       "${VIDEO_CORE}/shader/decode/half_set_predicate.cpp"
       "${VIDEO_CORE}/shader/decode/hfma2.cpp"
+      "${VIDEO_CORE}/shader/decode/image.cpp"
       "${VIDEO_CORE}/shader/decode/integer_set.cpp"
       "${VIDEO_CORE}/shader/decode/integer_set_predicate.cpp"
       "${VIDEO_CORE}/shader/decode/memory.cpp"
@@ -74,6 +75,7 @@ add_library(common STATIC
     assert.h
     detached_tasks.cpp
     detached_tasks.h
+    binary_find.h
     bit_field.h
     bit_util.h
     cityhash.cpp

src/common/alignment.h

@@ -19,6 +19,12 @@ constexpr T AlignDown(T value, std::size_t size) {
     return static_cast<T>(value - value % size);
 }
 
+template <typename T>
+constexpr T AlignBits(T value, std::size_t align) {
+    static_assert(std::is_unsigned_v<T>, "T must be an unsigned value.");
+    return static_cast<T>((value + ((1ULL << align) - 1)) >> align << align);
+}
+
 template <typename T>
 constexpr bool Is4KBAligned(T value) {
     static_assert(std::is_unsigned_v<T>, "T must be an unsigned value.");

src/common/binary_find.h

@@ -0,0 +1,21 @@
+// Copyright 2019 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <algorithm>
+
+namespace Common {
+
+template <class ForwardIt, class T, class Compare = std::less<>>
+ForwardIt BinaryFind(ForwardIt first, ForwardIt last, const T& value, Compare comp = {}) {
+    // Note: BOTH type T and the type after ForwardIt is dereferenced
+    // must be implicitly convertible to BOTH Type1 and Type2, used in Compare.
+    // This is stricter than lower_bound requirement (see above)
+
+    first = std::lower_bound(first, last, value, comp);
+    return first != last && !comp(value, *first) ? first : last;
+}
+
+} // namespace Common

src/common/bit_util.h

@@ -97,4 +97,48 @@ inline u32 CountTrailingZeroes64(u64 value) {
 }
 #endif
 
+#ifdef _MSC_VER
+
+inline u32 MostSignificantBit32(const u32 value) {
+    unsigned long result;
+    _BitScanReverse(&result, value);
+    return static_cast<u32>(result);
+}
+
+inline u32 MostSignificantBit64(const u64 value) {
+    unsigned long result;
+    _BitScanReverse64(&result, value);
+    return static_cast<u32>(result);
+}
+
+#else
+
+inline u32 MostSignificantBit32(const u32 value) {
+    return 31U - static_cast<u32>(__builtin_clz(value));
+}
+
+inline u32 MostSignificantBit64(const u64 value) {
+    return 63U - static_cast<u32>(__builtin_clzll(value));
+}
+
+#endif
+
+inline u32 Log2Floor32(const u32 value) {
+    return MostSignificantBit32(value);
+}
+
+inline u32 Log2Ceil32(const u32 value) {
+    const u32 log2_f = Log2Floor32(value);
+    return log2_f + ((value ^ (1U << log2_f)) != 0U);
+}
+
+inline u32 Log2Floor64(const u64 value) {
+    return MostSignificantBit64(value);
+}
+
+inline u32 Log2Ceil64(const u64 value) {
+    const u64 log2_f = static_cast<u64>(Log2Floor64(value));
+    return static_cast<u32>(log2_f + ((value ^ (1ULL << log2_f)) != 0ULL));
+}
+
 } // namespace Common

src/common/common_funcs.h

@@ -4,6 +4,7 @@
 
 #pragma once
 
+#include <algorithm>
 #include <string>
 
 #if !defined(ARCHITECTURE_x86_64)

src/core/CMakeLists.txt

@@ -175,6 +175,7 @@ add_library(core STATIC
     hle/service/acc/acc_u0.h
     hle/service/acc/acc_u1.cpp
     hle/service/acc/acc_u1.h
+    hle/service/acc/errors.h
     hle/service/acc/profile_manager.cpp
     hle/service/acc/profile_manager.h
     hle/service/am/am.cpp
@@ -207,6 +208,8 @@ add_library(core STATIC
     hle/service/aoc/aoc_u.h
     hle/service/apm/apm.cpp
     hle/service/apm/apm.h
+    hle/service/apm/controller.cpp
+    hle/service/apm/controller.h
     hle/service/apm/interface.cpp
     hle/service/apm/interface.h
     hle/service/audio/audctl.cpp
@@ -270,6 +273,7 @@ add_library(core STATIC
     hle/service/filesystem/fsp_srv.h
     hle/service/fgm/fgm.cpp
     hle/service/fgm/fgm.h
+    hle/service/friend/errors.h
     hle/service/friend/friend.cpp
     hle/service/friend/friend.h
     hle/service/friend/interface.cpp
@@ -291,6 +295,7 @@ add_library(core STATIC
     hle/service/hid/irs.h
     hle/service/hid/xcd.cpp
     hle/service/hid/xcd.h
+    hle/service/hid/errors.h
     hle/service/hid/controllers/controller_base.cpp
     hle/service/hid/controllers/controller_base.h
     hle/service/hid/controllers/debug_pad.cpp
@@ -429,6 +434,8 @@ add_library(core STATIC
     hle/service/time/interface.h
     hle/service/time/time.cpp
     hle/service/time/time.h
+    hle/service/time/time_sharedmemory.cpp
+    hle/service/time/time_sharedmemory.h
     hle/service/usb/usb.cpp
     hle/service/usb/usb.h
     hle/service/vi/display/vi_display.cpp

src/core/core.cpp

@@ -25,6 +25,7 @@
 #include "core/hle/kernel/scheduler.h"
 #include "core/hle/kernel/thread.h"
 #include "core/hle/service/am/applets/applets.h"
+#include "core/hle/service/apm/controller.h"
 #include "core/hle/service/glue/manager.h"
 #include "core/hle/service/service.h"
 #include "core/hle/service/sm/sm.h"
@@ -143,7 +144,7 @@ struct System::Impl {
         telemetry_session = std::make_unique<Core::TelemetrySession>();
         service_manager = std::make_shared<Service::SM::ServiceManager>();
 
-        Service::Init(service_manager, system, *virtual_filesystem);
+        Service::Init(service_manager, system);
         GDBStub::Init();
 
         renderer = VideoCore::CreateRenderer(emu_window, system);
@@ -306,6 +307,9 @@ struct System::Impl {
     /// Frontend applets
     Service::AM::Applets::AppletManager applet_manager;
 
+    /// APM (Performance) services
+    Service::APM::Controller apm_controller{core_timing};
+
     /// Glue services
     Service::Glue::ARPManager arp_manager;
 
@@ -568,6 +572,14 @@ const Service::Glue::ARPManager& System::GetARPManager() const {
     return impl->arp_manager;
 }
 
+Service::APM::Controller& System::GetAPMController() {
+    return impl->apm_controller;
+}
+
+const Service::APM::Controller& System::GetAPMController() const {
+    return impl->apm_controller;
+}
+
 System::ResultStatus System::Init(Frontend::EmuWindow& emu_window) {
     return impl->Init(*this, emu_window);
 }

src/core/core.h

@@ -43,6 +43,10 @@ struct AppletFrontendSet;
 class AppletManager;
 } // namespace AM::Applets
 
+namespace APM {
+class Controller;
+}
+
 namespace Glue {
 class ARPManager;
 }
@@ -296,6 +300,10 @@ public:
 
     const Service::Glue::ARPManager& GetARPManager() const;
 
+    Service::APM::Controller& GetAPMController();
+
+    const Service::APM::Controller& GetAPMController() const;
+
 private:
     System();
 

src/core/core_cpu.cpp

@@ -53,7 +53,7 @@ bool CpuBarrier::Rendezvous() {
 Cpu::Cpu(System& system, ExclusiveMonitor& exclusive_monitor, CpuBarrier& cpu_barrier,
          std::size_t core_index)
     : cpu_barrier{cpu_barrier}, core_timing{system.CoreTiming()}, core_index{core_index} {
-    if (Settings::values.use_cpu_jit) {
+    if (Settings::values.cpu_jit_enabled) {
 #ifdef ARCHITECTURE_x86_64
         arm_interface = std::make_unique<ARM_Dynarmic>(system, exclusive_monitor, core_index);
 #else
@@ -70,7 +70,7 @@ Cpu::Cpu(System& system, ExclusiveMonitor& exclusive_monitor, CpuBarrier& cpu_ba
 Cpu::~Cpu() = default;
 
 std::unique_ptr<ExclusiveMonitor> Cpu::MakeExclusiveMonitor(std::size_t num_cores) {
-    if (Settings::values.use_cpu_jit) {
+    if (Settings::values.cpu_jit_enabled) {
 #ifdef ARCHITECTURE_x86_64
         return std::make_unique<DynarmicExclusiveMonitor>(num_cores);
 #else

src/core/core_timing.cpp

@@ -56,12 +56,12 @@ void CoreTiming::Initialize() {
 }
 
 void CoreTiming::Shutdown() {
-    MoveEvents();
     ClearPendingEvents();
     UnregisterAllEvents();
 }
 
 EventType* CoreTiming::RegisterEvent(const std::string& name, TimedCallback callback) {
+    std::lock_guard guard{inner_mutex};
     // check for existing type with same name.
     // we want event type names to remain unique so that we can use them for serialization.
     ASSERT_MSG(event_types.find(name) == event_types.end(),
@@ -82,6 +82,7 @@ void CoreTiming::UnregisterAllEvents() {
 
 void CoreTiming::ScheduleEvent(s64 cycles_into_future, const EventType* event_type, u64 userdata) {
     ASSERT(event_type != nullptr);
+    std::lock_guard guard{inner_mutex};
     const s64 timeout = GetTicks() + cycles_into_future;
 
     // If this event needs to be scheduled before the next advance(), force one early
@@ -93,12 +94,8 @@ void CoreTiming::ScheduleEvent(s64 cycles_into_future, const EventType* event_ty
     std::push_heap(event_queue.begin(), event_queue.end(), std::greater<>());
 }
 
-void CoreTiming::ScheduleEventThreadsafe(s64 cycles_into_future, const EventType* event_type,
-                                         u64 userdata) {
-    ts_queue.Push(Event{global_timer + cycles_into_future, 0, userdata, event_type});
-}
-
 void CoreTiming::UnscheduleEvent(const EventType* event_type, u64 userdata) {
+    std::lock_guard guard{inner_mutex};
     const auto itr = std::remove_if(event_queue.begin(), event_queue.end(), [&](const Event& e) {
         return e.type == event_type && e.userdata == userdata;
     });
@@ -110,10 +107,6 @@ void CoreTiming::UnscheduleEvent(const EventType* event_type, u64 userdata) {
     }
 }
 
-void CoreTiming::UnscheduleEventThreadsafe(const EventType* event_type, u64 userdata) {
-    unschedule_queue.Push(std::make_pair(event_type, userdata));
-}
-
 u64 CoreTiming::GetTicks() const {
     u64 ticks = static_cast<u64>(global_timer);
     if (!is_global_timer_sane) {
@@ -135,6 +128,7 @@ void CoreTiming::ClearPendingEvents() {
 }
 
 void CoreTiming::RemoveEvent(const EventType* event_type) {
+    std::lock_guard guard{inner_mutex};
     const auto itr = std::remove_if(event_queue.begin(), event_queue.end(),
                                     [&](const Event& e) { return e.type == event_type; });
 
@@ -145,11 +139,6 @@ void CoreTiming::RemoveEvent(const EventType* event_type) {
     }
 }
 
-void CoreTiming::RemoveNormalAndThreadsafeEvent(const EventType* event_type) {
-    MoveEvents();
-    RemoveEvent(event_type);
-}
-
 void CoreTiming::ForceExceptionCheck(s64 cycles) {
     cycles = std::max<s64>(0, cycles);
     if (downcount <= cycles) {
@@ -162,19 +151,8 @@ void CoreTiming::ForceExceptionCheck(s64 cycles) {
     downcount = static_cast<int>(cycles);
 }
 
-void CoreTiming::MoveEvents() {
-    for (Event ev; ts_queue.Pop(ev);) {
-        ev.fifo_order = event_fifo_id++;
-        event_queue.emplace_back(std::move(ev));
-        std::push_heap(event_queue.begin(), event_queue.end(), std::greater<>());
-    }
-}
-
 void CoreTiming::Advance() {
-    MoveEvents();
-    for (std::pair<const EventType*, u64> ev; unschedule_queue.Pop(ev);) {
-        UnscheduleEvent(ev.first, ev.second);
-    }
+    std::unique_lock<std::mutex> guard(inner_mutex);
 
     const int cycles_executed = slice_length - downcount;
     global_timer += cycles_executed;
@@ -186,7 +164,9 @@ void CoreTiming::Advance() {
         Event evt = std::move(event_queue.front());
         std::pop_heap(event_queue.begin(), event_queue.end(), std::greater<>());
         event_queue.pop_back();
+        inner_mutex.unlock();
         evt.type->callback(evt.userdata, global_timer - evt.time);
+        inner_mutex.lock();
     }
 
     is_global_timer_sane = false;

src/core/core_timing.h

@@ -6,6 +6,7 @@
 
 #include <chrono>
 #include <functional>
+#include <mutex>
 #include <string>
 #include <unordered_map>
 #include <vector>
@@ -67,7 +68,7 @@ public:
     ///
     EventType* RegisterEvent(const std::string& name, TimedCallback callback);
 
-    /// Unregisters all registered events thus far.
+    /// Unregisters all registered events thus far. Note: not thread unsafe
     void UnregisterAllEvents();
 
     /// After the first Advance, the slice lengths and the downcount will be reduced whenever an
@@ -76,20 +77,10 @@ public:
     /// Scheduling from a callback will not update the downcount until the Advance() completes.
     void ScheduleEvent(s64 cycles_into_future, const EventType* event_type, u64 userdata = 0);
 
-    /// This is to be called when outside of hle threads, such as the graphics thread, wants to
-    /// schedule things to be executed on the main thread.
-    ///
-    /// @note This doesn't change slice_length and thus events scheduled by this might be
-    /// called with a delay of up to MAX_SLICE_LENGTH
-    void ScheduleEventThreadsafe(s64 cycles_into_future, const EventType* event_type,
-                                 u64 userdata = 0);
-
     void UnscheduleEvent(const EventType* event_type, u64 userdata);
-    void UnscheduleEventThreadsafe(const EventType* event_type, u64 userdata);
 
     /// We only permit one event of each type in the queue at a time.
     void RemoveEvent(const EventType* event_type);
-    void RemoveNormalAndThreadsafeEvent(const EventType* event_type);
 
     void ForceExceptionCheck(s64 cycles);
 
@@ -120,7 +111,6 @@ private:
 
     /// Clear all pending events. This should ONLY be done on exit.
     void ClearPendingEvents();
-    void MoveEvents();
 
     s64 global_timer = 0;
     s64 idled_cycles = 0;
@@ -143,14 +133,9 @@ private:
     // remain stable regardless of rehashes/resizing.
     std::unordered_map<std::string, EventType> event_types;
 
-    // The queue for storing the events from other threads threadsafe until they will be added
-    // to the event_queue by the emu thread
-    Common::MPSCQueue<Event> ts_queue;
-
-    // The queue for unscheduling the events from other threads threadsafe
-    Common::MPSCQueue<std::pair<const EventType*, u64>> unschedule_queue;
-
     EventType* ev_lost = nullptr;
+
+    std::mutex inner_mutex;
 };
 
 } // namespace Core::Timing

src/core/file_sys/nca_metadata.h

@@ -35,9 +35,9 @@ enum class ContentRecordType : u8 {
     Program = 1,
     Data = 2,
     Control = 3,
-    Manual = 4,
-    Legal = 5,
-    Patch = 6,
+    HtmlDocument = 4,
+    LegalInformation = 5,
+    DeltaFragment = 6,
 };
 
 struct ContentRecord {

src/core/file_sys/registered_cache.cpp

@@ -99,7 +99,7 @@ ContentRecordType GetCRTypeFromNCAType(NCAContentType type) {
         return ContentRecordType::Data;
     case NCAContentType::Manual:
         // TODO(DarkLordZach): Peek at NCA contents to differentiate Manual and Legal.
-        return ContentRecordType::Manual;
+        return ContentRecordType::HtmlDocument;
     default:
         UNREACHABLE_MSG("Invalid NCAContentType={:02X}", static_cast<u8>(type));
     }
@@ -397,8 +397,8 @@ InstallResult RegisteredCache::InstallEntry(const NSP& nsp, bool overwrite_if_ex
     });
 
     if (meta_iter == ncas.end()) {
-        LOG_ERROR(Loader, "The XCI you are attempting to install does not have a metadata NCA and "
-                          "is therefore malformed. Double check your encryption keys.");
+        LOG_ERROR(Loader, "The file you are attempting to install does not have a metadata NCA and "
+                          "is therefore malformed. Check your encryption keys.");
         return InstallResult::ErrorMetaFailed;
     }
 
@@ -415,6 +415,9 @@ InstallResult RegisteredCache::InstallEntry(const NSP& nsp, bool overwrite_if_ex
     const auto cnmt_file = section0->GetFiles()[0];
     const CNMT cnmt(cnmt_file);
     for (const auto& record : cnmt.GetContentRecords()) {
+        // Ignore DeltaFragments, they are not useful to us
+        if (record.type == ContentRecordType::DeltaFragment)
+            continue;
         const auto nca = GetNCAFromNSPForID(nsp, record.nca_id);
         if (nca == nullptr)
             return InstallResult::ErrorCopyFailed;

src/core/file_sys/submission_package.cpp

@@ -248,10 +248,13 @@ void NSP::ReadNCAs(const std::vector<VirtualFile>& files) {
                 auto next_file = pfs->GetFile(fmt::format("{}.nca", id_string));
 
                 if (next_file == nullptr) {
-                    LOG_WARNING(Service_FS,
-                                "NCA with ID {}.nca is listed in content metadata, but cannot "
-                                "be found in PFS. NSP appears to be corrupted.",
-                                id_string);
+                    if (rec.type != ContentRecordType::DeltaFragment) {
+                        LOG_WARNING(Service_FS,
+                                    "NCA with ID {}.nca is listed in content metadata, but cannot "
+                                    "be found in PFS. NSP appears to be corrupted.",
+                                    id_string);
+                    }
+
                     continue;
                 }
 

src/core/hle/kernel/process.cpp

@@ -3,6 +3,7 @@
 // Refer to the license.txt file included.
 
 #include <algorithm>
+#include <bitset>
 #include <memory>
 #include <random>
 #include "common/alignment.h"
@@ -48,8 +49,58 @@ void SetupMainThread(Process& owner_process, KernelCore& kernel, u32 priority) {
 }
 } // Anonymous namespace
 
-SharedPtr<Process> Process::Create(Core::System& system, std::string name,
-                                   Process::ProcessType type) {
+// Represents a page used for thread-local storage.
+//
+// Each TLS page contains slots that may be used by processes and threads.
+// Every process and thread is created with a slot in some arbitrary page
+// (whichever page happens to have an available slot).
+class TLSPage {
+public:
+    static constexpr std::size_t num_slot_entries = Memory::PAGE_SIZE / Memory::TLS_ENTRY_SIZE;
+
+    explicit TLSPage(VAddr address) : base_address{address} {}
+
+    bool HasAvailableSlots() const {
+        return !is_slot_used.all();
+    }
+
+    VAddr GetBaseAddress() const {
+        return base_address;
+    }
+
+    std::optional<VAddr> ReserveSlot() {
+        for (std::size_t i = 0; i < is_slot_used.size(); i++) {
+            if (is_slot_used[i]) {
+                continue;
+            }
+
+            is_slot_used[i] = true;
+            return base_address + (i * Memory::TLS_ENTRY_SIZE);
+        }
+
+        return std::nullopt;
+    }
+
+    void ReleaseSlot(VAddr address) {
+        // Ensure that all given addresses are consistent with how TLS pages
+        // are intended to be used when releasing slots.
+        ASSERT(IsWithinPage(address));
+        ASSERT((address % Memory::TLS_ENTRY_SIZE) == 0);
+
+        const std::size_t index = (address - base_address) / Memory::TLS_ENTRY_SIZE;
+        is_slot_used[index] = false;
+    }
+
+private:
+    bool IsWithinPage(VAddr address) const {
+        return base_address <= address && address < base_address + Memory::PAGE_SIZE;
+    }
+
+    VAddr base_address;
+    std::bitset<num_slot_entries> is_slot_used;
+};
+
+SharedPtr<Process> Process::Create(Core::System& system, std::string name, ProcessType type) {
     auto& kernel = system.Kernel();
 
     SharedPtr<Process> process(new Process(system));
@@ -181,61 +232,55 @@ void Process::PrepareForTermination() {
 }
 
 /**
- * Finds a free location for the TLS section of a thread.
- * @param tls_slots The TLS page array of the thread's owner process.
- * Returns a tuple of (page, slot, alloc_needed) where:
- * page: The index of the first allocated TLS page that has free slots.
- * slot: The index of the first free slot in the indicated page.
- * alloc_needed: Whether there's a need to allocate a new TLS page (All pages are full).
+ * Attempts to find a TLS page that contains a free slot for
+ * use by a thread.
+ *
+ * @returns If a page with an available slot is found, then an iterator
+ *          pointing to the page is returned. Otherwise the end iterator
+ *          is returned instead.
  */
-static std::tuple<std::size_t, std::size_t, bool> FindFreeThreadLocalSlot(
-    const std::vector<std::bitset<8>>& tls_slots) {
-    // Iterate over all the allocated pages, and try to find one where not all slots are used.
-    for (std::size_t page = 0; page < tls_slots.size(); ++page) {
-        const auto& page_tls_slots = tls_slots[page];
-        if (!page_tls_slots.all()) {
-            // We found a page with at least one free slot, find which slot it is
-            for (std::size_t slot = 0; slot < page_tls_slots.size(); ++slot) {
-                if (!page_tls_slots.test(slot)) {
-                    return std::make_tuple(page, slot, false);
-                }
-            }
-        }
-    }
-
-    return std::make_tuple(0, 0, true);
+static auto FindTLSPageWithAvailableSlots(std::vector<TLSPage>& tls_pages) {
+    return std::find_if(tls_pages.begin(), tls_pages.end(),
+                        [](const auto& page) { return page.HasAvailableSlots(); });
 }
 
-VAddr Process::MarkNextAvailableTLSSlotAsUsed(Thread& thread) {
-    auto [available_page, available_slot, needs_allocation] = FindFreeThreadLocalSlot(tls_slots);
-    const VAddr tls_begin = vm_manager.GetTLSIORegionBaseAddress();
+VAddr Process::CreateTLSRegion() {
+    auto tls_page_iter = FindTLSPageWithAvailableSlots(tls_pages);
 
-    if (needs_allocation) {
-        tls_slots.emplace_back(0); // The page is completely available at the start
-        available_page = tls_slots.size() - 1;
-        available_slot = 0; // Use the first slot in the new page
+    if (tls_page_iter == tls_pages.cend()) {
+        const auto region_address =
+            vm_manager.FindFreeRegion(vm_manager.GetTLSIORegionBaseAddress(),
+                                      vm_manager.GetTLSIORegionEndAddress(), Memory::PAGE_SIZE);
+        ASSERT(region_address.Succeeded());
 
-        // Allocate some memory from the end of the linear heap for this region.
-        auto& tls_memory = thread.GetTLSMemory();
-        tls_memory->insert(tls_memory->end(), Memory::PAGE_SIZE, 0);
+        const auto map_result = vm_manager.MapMemoryBlock(
+            *region_address, std::make_shared<std::vector<u8>>(Memory::PAGE_SIZE), 0,
+            Memory::PAGE_SIZE, MemoryState::ThreadLocal);
+        ASSERT(map_result.Succeeded());
 
-        vm_manager.RefreshMemoryBlockMappings(tls_memory.get());
+        tls_pages.emplace_back(*region_address);
 
-        vm_manager.MapMemoryBlock(tls_begin + available_page * Memory::PAGE_SIZE, tls_memory, 0,
-                                  Memory::PAGE_SIZE, MemoryState::ThreadLocal);
+        const auto reserve_result = tls_pages.back().ReserveSlot();
+        ASSERT(reserve_result.has_value());
+
+        return *reserve_result;
     }
 
-    tls_slots[available_page].set(available_slot);
-
-    return tls_begin + available_page * Memory::PAGE_SIZE + available_slot * Memory::TLS_ENTRY_SIZE;
+    return *tls_page_iter->ReserveSlot();
 }
 
-void Process::FreeTLSSlot(VAddr tls_address) {
-    const VAddr tls_base = tls_address - vm_manager.GetTLSIORegionBaseAddress();
-    const VAddr tls_page = tls_base / Memory::PAGE_SIZE;
-    const VAddr tls_slot = (tls_base % Memory::PAGE_SIZE) / Memory::TLS_ENTRY_SIZE;
+void Process::FreeTLSRegion(VAddr tls_address) {
+    const VAddr aligned_address = Common::AlignDown(tls_address, Memory::PAGE_SIZE);
+    auto iter =
+        std::find_if(tls_pages.begin(), tls_pages.end(), [aligned_address](const auto& page) {
+            return page.GetBaseAddress() == aligned_address;
+        });
 
-    tls_slots[tls_page].reset(tls_slot);
+    // Something has gone very wrong if we're freeing a region
+    // with no actual page available.
+    ASSERT(iter != tls_pages.cend());
+
+    iter->ReleaseSlot(tls_address);
 }
 
 void Process::LoadModule(CodeSet module_, VAddr base_addr) {

src/core/hle/kernel/process.h

@@ -5,7 +5,6 @@
 #pragma once
 
 #include <array>
-#include <bitset>
 #include <cstddef>
 #include <list>
 #include <string>
@@ -32,6 +31,7 @@ namespace Kernel {
 class KernelCore;
 class ResourceLimit;
 class Thread;
+class TLSPage;
 
 struct CodeSet;
 
@@ -260,10 +260,10 @@ public:
     // Thread-local storage management
 
     // Marks the next available region as used and returns the address of the slot.
-    VAddr MarkNextAvailableTLSSlotAsUsed(Thread& thread);
+    [[nodiscard]] VAddr CreateTLSRegion();
 
     // Frees a used TLS slot identified by the given address
-    void FreeTLSSlot(VAddr tls_address);
+    void FreeTLSRegion(VAddr tls_address);
 
 private:
     explicit Process(Core::System& system);
@@ -290,7 +290,7 @@ private:
     u64 code_memory_size = 0;
 
     /// Current status of the process
-    ProcessStatus status;
+    ProcessStatus status{};
 
     /// The ID of this process
     u64 process_id = 0;
@@ -310,7 +310,7 @@ private:
     /// holds the TLS for a specific thread. This vector contains which parts are in use for each
     /// page as a bitmask.
     /// This vector will grow as more pages are allocated for new threads.
-    std::vector<std::bitset<8>> tls_slots;
+    std::vector<TLSPage> tls_pages;
 
     /// Contains the parsed process capability descriptors.
     ProcessCapabilities capabilities;
@@ -339,7 +339,7 @@ private:
     Mutex mutex;
 
     /// Random values for svcGetInfo RandomEntropy
-    std::array<u64, RANDOM_ENTROPY_SIZE> random_entropy;
+    std::array<u64, RANDOM_ENTROPY_SIZE> random_entropy{};
 
     /// List of threads that are running with this process as their owner.
     std::list<const Thread*> thread_list;

src/core/hle/kernel/svc.cpp

@@ -98,9 +98,9 @@ ResultCode MapUnmapMemorySanityChecks(const VMManager& vm_manager, VAddr dst_add
         return ERR_INVALID_ADDRESS_STATE;
     }
 
-    if (!vm_manager.IsWithinNewMapRegion(dst_addr, size)) {
+    if (!vm_manager.IsWithinStackRegion(dst_addr, size)) {
         LOG_ERROR(Kernel_SVC,
-                  "Destination is not within the new map region, addr=0x{:016X}, size=0x{:016X}",
+                  "Destination is not within the stack region, addr=0x{:016X}, size=0x{:016X}",
                   dst_addr, size);
         return ERR_INVALID_MEMORY_RANGE;
     }
@@ -726,8 +726,8 @@ static ResultCode GetInfo(Core::System& system, u64* result, u64 info_id, u64 ha
         // 2.0.0+
         ASLRRegionBaseAddr = 12,
         ASLRRegionSize = 13,
-        NewMapRegionBaseAddr = 14,
-        NewMapRegionSize = 15,
+        StackRegionBaseAddr = 14,
+        StackRegionSize = 15,
         // 3.0.0+
         IsVirtualAddressMemoryEnabled = 16,
         PersonalMmHeapUsage = 17,
@@ -752,8 +752,8 @@ static ResultCode GetInfo(Core::System& system, u64* result, u64 info_id, u64 ha
     case GetInfoType::HeapRegionSize:
     case GetInfoType::ASLRRegionBaseAddr:
     case GetInfoType::ASLRRegionSize:
-    case GetInfoType::NewMapRegionBaseAddr:
-    case GetInfoType::NewMapRegionSize:
+    case GetInfoType::StackRegionBaseAddr:
+    case GetInfoType::StackRegionSize:
     case GetInfoType::TotalPhysicalMemoryAvailable:
     case GetInfoType::TotalPhysicalMemoryUsed:
     case GetInfoType::IsVirtualAddressMemoryEnabled:
@@ -806,12 +806,12 @@ static ResultCode GetInfo(Core::System& system, u64* result, u64 info_id, u64 ha
             *result = process->VMManager().GetASLRRegionSize();
             return RESULT_SUCCESS;
 
-        case GetInfoType::NewMapRegionBaseAddr:
-            *result = process->VMManager().GetNewMapRegionBaseAddress();
+        case GetInfoType::StackRegionBaseAddr:
+            *result = process->VMManager().GetStackRegionBaseAddress();
             return RESULT_SUCCESS;
 
-        case GetInfoType::NewMapRegionSize:
-            *result = process->VMManager().GetNewMapRegionSize();
+        case GetInfoType::StackRegionSize:
+            *result = process->VMManager().GetStackRegionSize();
             return RESULT_SUCCESS;
 
         case GetInfoType::TotalPhysicalMemoryAvailable:

src/core/hle/kernel/thread.cpp

@@ -65,7 +65,7 @@ void Thread::Stop() {
     owner_process->UnregisterThread(this);
 
     // Mark the TLS slot in the thread's page as free.
-    owner_process->FreeTLSSlot(tls_address);
+    owner_process->FreeTLSRegion(tls_address);
 }
 
 void Thread::WakeAfterDelay(s64 nanoseconds) {
@@ -76,13 +76,13 @@ void Thread::WakeAfterDelay(s64 nanoseconds) {
     // This function might be called from any thread so we have to be cautious and use the
     // thread-safe version of ScheduleEvent.
     const s64 cycles = Core::Timing::nsToCycles(std::chrono::nanoseconds{nanoseconds});
-    Core::System::GetInstance().CoreTiming().ScheduleEventThreadsafe(
+    Core::System::GetInstance().CoreTiming().ScheduleEvent(
         cycles, kernel.ThreadWakeupCallbackEventType(), callback_handle);
 }
 
 void Thread::CancelWakeupTimer() {
-    Core::System::GetInstance().CoreTiming().UnscheduleEventThreadsafe(
-        kernel.ThreadWakeupCallbackEventType(), callback_handle);
+    Core::System::GetInstance().CoreTiming().UnscheduleEvent(kernel.ThreadWakeupCallbackEventType(),
+                                                             callback_handle);
 }
 
 static std::optional<s32> GetNextProcessorId(u64 mask) {
@@ -205,9 +205,9 @@ 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->tls_address = thread->owner_process->CreateTLSRegion();
     thread->scheduler = &system.Scheduler(processor_id);
     thread->scheduler->AddThread(thread);
-    thread->tls_address = thread->owner_process->MarkNextAvailableTLSSlotAsUsed(*thread);
 
     thread->owner_process->RegisterThread(thread.get());
 

src/core/hle/kernel/thread.h

@@ -5,7 +5,6 @@
 #pragma once
 
 #include <functional>
-#include <memory>
 #include <string>
 #include <vector>
 
@@ -78,9 +77,6 @@ enum class ThreadActivity : u32 {
 
 class Thread final : public WaitObject {
 public:
-    using TLSMemory = std::vector<u8>;
-    using TLSMemoryPtr = std::shared_ptr<TLSMemory>;
-
     using MutexWaitingThreads = std::vector<SharedPtr<Thread>>;
 
     using ThreadContext = Core::ARM_Interface::ThreadContext;
@@ -169,14 +165,6 @@ public:
         return thread_id;
     }
 
-    TLSMemoryPtr& GetTLSMemory() {
-        return tls_memory;
-    }
-
-    const TLSMemoryPtr& GetTLSMemory() const {
-        return tls_memory;
-    }
-
     /// Resumes a thread from waiting
     void ResumeFromWait();
 
@@ -463,11 +451,9 @@ private:
     u32 ideal_core{0xFFFFFFFF};
     u64 affinity_mask{0x1};
 
-    TLSMemoryPtr tls_memory = std::make_shared<TLSMemory>();
+    ThreadActivity activity = ThreadActivity::Normal;
 
     std::string name;
-
-    ThreadActivity activity = ThreadActivity::Normal;
 };
 
 /**

src/core/hle/kernel/vm_manager.cpp

@@ -152,22 +152,33 @@ ResultVal<VMManager::VMAHandle> VMManager::MapBackingMemory(VAddr target, u8* me
 }
 
 ResultVal<VAddr> VMManager::FindFreeRegion(u64 size) const {
-    // Find the first Free VMA.
-    const VAddr base = GetASLRRegionBaseAddress();
-    const VMAHandle vma_handle = std::find_if(vma_map.begin(), vma_map.end(), [&](const auto& vma) {
-        if (vma.second.type != VMAType::Free)
-            return false;
+    return FindFreeRegion(GetASLRRegionBaseAddress(), GetASLRRegionEndAddress(), size);
+}
 
-        const VAddr vma_end = vma.second.base + vma.second.size;
-        return vma_end > base && vma_end >= base + size;
-    });
+ResultVal<VAddr> VMManager::FindFreeRegion(VAddr begin, VAddr end, u64 size) const {
+    ASSERT(begin < end);
+    ASSERT(size <= end - begin);
 
-    if (vma_handle == vma_map.end()) {
+    const VMAHandle vma_handle =
+        std::find_if(vma_map.begin(), vma_map.end(), [begin, end, size](const auto& vma) {
+            if (vma.second.type != VMAType::Free) {
+                return false;
+            }
+            const VAddr vma_base = vma.second.base;
+            const VAddr vma_end = vma_base + vma.second.size;
+            const VAddr assumed_base = (begin < vma_base) ? vma_base : begin;
+            const VAddr used_range = assumed_base + size;
+
+            return vma_base <= assumed_base && assumed_base < used_range && used_range < end &&
+                   used_range <= vma_end;
+        });
+
+    if (vma_handle == vma_map.cend()) {
         // TODO(Subv): Find the correct error code here.
         return ResultCode(-1);
     }
 
-    const VAddr target = std::max(base, vma_handle->second.base);
+    const VAddr target = std::max(begin, vma_handle->second.base);
     return MakeResult<VAddr>(target);
 }
 
@@ -614,9 +625,11 @@ void VMManager::UpdatePageTableForVMA(const VirtualMemoryArea& vma) {
 void VMManager::InitializeMemoryRegionRanges(FileSys::ProgramAddressSpaceType type) {
     u64 map_region_size = 0;
     u64 heap_region_size = 0;
-    u64 new_map_region_size = 0;
+    u64 stack_region_size = 0;
     u64 tls_io_region_size = 0;
 
+    u64 stack_and_tls_io_end = 0;
+
     switch (type) {
     case FileSys::ProgramAddressSpaceType::Is32Bit:
     case FileSys::ProgramAddressSpaceType::Is32BitNoMap:
@@ -632,6 +645,7 @@ void VMManager::InitializeMemoryRegionRanges(FileSys::ProgramAddressSpaceType ty
             map_region_size = 0;
             heap_region_size = 0x80000000;
         }
+        stack_and_tls_io_end = 0x40000000;
         break;
     case FileSys::ProgramAddressSpaceType::Is36Bit:
         address_space_width = 36;
@@ -641,6 +655,7 @@ void VMManager::InitializeMemoryRegionRanges(FileSys::ProgramAddressSpaceType ty
         aslr_region_end = aslr_region_base + 0xFF8000000;
         map_region_size = 0x180000000;
         heap_region_size = 0x180000000;
+        stack_and_tls_io_end = 0x80000000;
         break;
     case FileSys::ProgramAddressSpaceType::Is39Bit:
         address_space_width = 39;
@@ -650,7 +665,7 @@ void VMManager::InitializeMemoryRegionRanges(FileSys::ProgramAddressSpaceType ty
         aslr_region_end = aslr_region_base + 0x7FF8000000;
         map_region_size = 0x1000000000;
         heap_region_size = 0x180000000;
-        new_map_region_size = 0x80000000;
+        stack_region_size = 0x80000000;
         tls_io_region_size = 0x1000000000;
         break;
     default:
@@ -658,6 +673,8 @@ void VMManager::InitializeMemoryRegionRanges(FileSys::ProgramAddressSpaceType ty
         return;
     }
 
+    const u64 stack_and_tls_io_begin = aslr_region_base;
+
     address_space_base = 0;
     address_space_end = 1ULL << address_space_width;
 
@@ -668,15 +685,20 @@ void VMManager::InitializeMemoryRegionRanges(FileSys::ProgramAddressSpaceType ty
     heap_region_end = heap_region_base + heap_region_size;
     heap_end = heap_region_base;
 
-    new_map_region_base = heap_region_end;
-    new_map_region_end = new_map_region_base + new_map_region_size;
+    stack_region_base = heap_region_end;
+    stack_region_end = stack_region_base + stack_region_size;
 
-    tls_io_region_base = new_map_region_end;
+    tls_io_region_base = stack_region_end;
     tls_io_region_end = tls_io_region_base + tls_io_region_size;
 
-    if (new_map_region_size == 0) {
-        new_map_region_base = address_space_base;
-        new_map_region_end = address_space_end;
+    if (stack_region_size == 0) {
+        stack_region_base = stack_and_tls_io_begin;
+        stack_region_end = stack_and_tls_io_end;
+    }
+
+    if (tls_io_region_size == 0) {
+        tls_io_region_base = stack_and_tls_io_begin;
+        tls_io_region_end = stack_and_tls_io_end;
     }
 }
 
@@ -868,21 +890,21 @@ bool VMManager::IsWithinMapRegion(VAddr address, u64 size) const {
     return IsInsideAddressRange(address, size, GetMapRegionBaseAddress(), GetMapRegionEndAddress());
 }
 
-VAddr VMManager::GetNewMapRegionBaseAddress() const {
-    return new_map_region_base;
+VAddr VMManager::GetStackRegionBaseAddress() const {
+    return stack_region_base;
 }
 
-VAddr VMManager::GetNewMapRegionEndAddress() const {
-    return new_map_region_end;
+VAddr VMManager::GetStackRegionEndAddress() const {
+    return stack_region_end;
 }
 
-u64 VMManager::GetNewMapRegionSize() const {
-    return new_map_region_end - new_map_region_base;
+u64 VMManager::GetStackRegionSize() const {
+    return stack_region_end - stack_region_base;
 }
 
-bool VMManager::IsWithinNewMapRegion(VAddr address, u64 size) const {
-    return IsInsideAddressRange(address, size, GetNewMapRegionBaseAddress(),
-                                GetNewMapRegionEndAddress());
+bool VMManager::IsWithinStackRegion(VAddr address, u64 size) const {
+    return IsInsideAddressRange(address, size, GetStackRegionBaseAddress(),
+                                GetStackRegionEndAddress());
 }
 
 VAddr VMManager::GetTLSIORegionBaseAddress() const {

src/core/hle/kernel/vm_manager.h

@@ -362,13 +362,38 @@ public:
     ResultVal<VMAHandle> MapBackingMemory(VAddr target, u8* memory, u64 size, MemoryState state);
 
     /**
-     * Finds the first free address that can hold a region of the desired size.
+     * Finds the first free memory region of the given size within
+     * the user-addressable ASLR memory region.
      *
-     * @param size Size of the desired region.
-     * @return The found free address.
+     * @param size The size of the desired region in bytes.
+     *
+     * @returns If successful, the base address of the free region with
+     *          the given size.
      */
     ResultVal<VAddr> FindFreeRegion(u64 size) const;
 
+    /**
+     * Finds the first free address range that can hold a region of the desired size
+     *
+     * @param begin The starting address of the range.
+     *              This is treated as an inclusive beginning address.
+     *
+     * @param end   The ending address of the range.
+     *              This is treated as an exclusive ending address.
+     *
+     * @param size  The size of the free region to attempt to locate,
+     *              in bytes.
+     *
+     * @returns If successful, the base address of the free region with
+     *          the given size.
+     *
+     * @returns If unsuccessful, a result containing an error code.
+     *
+     * @pre The starting address must be less than the ending address.
+     * @pre The size must not exceed the address range itself.
+     */
+    ResultVal<VAddr> FindFreeRegion(VAddr begin, VAddr end, u64 size) const;
+
     /**
      * Maps a memory-mapped IO region at a given address.
      *
@@ -571,17 +596,17 @@ public:
     /// Determines whether or not the specified range is within the map region.
     bool IsWithinMapRegion(VAddr address, u64 size) const;
 
-    /// Gets the base address of the new map region.
-    VAddr GetNewMapRegionBaseAddress() const;
+    /// Gets the base address of the stack region.
+    VAddr GetStackRegionBaseAddress() const;
 
-    /// Gets the end address of the new map region.
-    VAddr GetNewMapRegionEndAddress() const;
+    /// Gets the end address of the stack region.
+    VAddr GetStackRegionEndAddress() const;
 
-    /// Gets the total size of the new map region in bytes.
-    u64 GetNewMapRegionSize() const;
+    /// Gets the total size of the stack region in bytes.
+    u64 GetStackRegionSize() const;
 
-    /// Determines whether or not the given address range is within the new map region
-    bool IsWithinNewMapRegion(VAddr address, u64 size) const;
+    /// Determines whether or not the given address range is within the stack region
+    bool IsWithinStackRegion(VAddr address, u64 size) const;
 
     /// Gets the base address of the TLS IO region.
     VAddr GetTLSIORegionBaseAddress() const;
@@ -701,8 +726,8 @@ private:
     VAddr map_region_base = 0;
     VAddr map_region_end = 0;
 
-    VAddr new_map_region_base = 0;
-    VAddr new_map_region_end = 0;
+    VAddr stack_region_base = 0;
+    VAddr stack_region_end = 0;
 
     VAddr tls_io_region_base = 0;
     VAddr tls_io_region_end = 0;

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

@@ -15,13 +15,18 @@
 #include "core/file_sys/control_metadata.h"
 #include "core/file_sys/patch_manager.h"
 #include "core/hle/ipc_helpers.h"
+#include "core/hle/kernel/kernel.h"
 #include "core/hle/kernel/process.h"
 #include "core/hle/service/acc/acc.h"
 #include "core/hle/service/acc/acc_aa.h"
 #include "core/hle/service/acc/acc_su.h"
 #include "core/hle/service/acc/acc_u0.h"
 #include "core/hle/service/acc/acc_u1.h"
+#include "core/hle/service/acc/errors.h"
 #include "core/hle/service/acc/profile_manager.h"
+#include "core/hle/service/glue/arp.h"
+#include "core/hle/service/glue/manager.h"
+#include "core/hle/service/sm/sm.h"
 #include "core/loader/loader.h"
 
 namespace Service::Account {
@@ -217,10 +222,72 @@ void Module::Interface::IsUserRegistrationRequestPermitted(Kernel::HLERequestCon
     rb.Push(profile_manager->CanSystemRegisterUser());
 }
 
-void Module::Interface::InitializeApplicationInfoOld(Kernel::HLERequestContext& ctx) {
-    LOG_WARNING(Service_ACC, "(STUBBED) called");
+void Module::Interface::InitializeApplicationInfo(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    auto pid = rp.Pop<u64>();
+
+    LOG_DEBUG(Service_ACC, "called, process_id={}", pid);
     IPC::ResponseBuilder rb{ctx, 2};
-    rb.Push(RESULT_SUCCESS);
+    rb.Push(InitializeApplicationInfoBase(pid));
+}
+
+void Module::Interface::InitializeApplicationInfoRestricted(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    auto pid = rp.Pop<u64>();
+
+    LOG_WARNING(Service_ACC, "(Partial implementation) called, process_id={}", pid);
+
+    // TODO(ogniK): We require checking if the user actually owns the title and what not. As of
+    // currently, we assume the user owns the title. InitializeApplicationInfoBase SHOULD be called
+    // first then we do extra checks if the game is a digital copy.
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(InitializeApplicationInfoBase(pid));
+}
+
+ResultCode Module::Interface::InitializeApplicationInfoBase(u64 process_id) {
+    if (application_info) {
+        LOG_ERROR(Service_ACC, "Application already initialized");
+        return ERR_ACCOUNTINFO_ALREADY_INITIALIZED;
+    }
+
+    const auto& list = system.Kernel().GetProcessList();
+    const auto iter = std::find_if(list.begin(), list.end(), [&process_id](const auto& process) {
+        return process->GetProcessID() == process_id;
+    });
+
+    if (iter == list.end()) {
+        LOG_ERROR(Service_ACC, "Failed to find process ID");
+        application_info.application_type = ApplicationType::Unknown;
+
+        return ERR_ACCOUNTINFO_BAD_APPLICATION;
+    }
+
+    const auto launch_property = system.GetARPManager().GetLaunchProperty((*iter)->GetTitleID());
+
+    if (launch_property.Failed()) {
+        LOG_ERROR(Service_ACC, "Failed to get launch property");
+        return ERR_ACCOUNTINFO_BAD_APPLICATION;
+    }
+
+    switch (launch_property->base_game_storage_id) {
+    case FileSys::StorageId::GameCard:
+        application_info.application_type = ApplicationType::GameCard;
+        break;
+    case FileSys::StorageId::Host:
+    case FileSys::StorageId::NandUser:
+    case FileSys::StorageId::SdCard:
+        application_info.application_type = ApplicationType::Digital;
+        break;
+    default:
+        LOG_ERROR(Service_ACC, "Invalid game storage ID");
+        return ERR_ACCOUNTINFO_BAD_APPLICATION;
+    }
+
+    LOG_WARNING(Service_ACC, "ApplicationInfo init required");
+    // TODO(ogniK): Actual initalization here
+
+    return RESULT_SUCCESS;
 }
 
 void Module::Interface::GetBaasAccountManagerForApplication(Kernel::HLERequestContext& ctx) {

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

@@ -4,6 +4,7 @@
 
 #pragma once
 
+#include "core/hle/service/glue/manager.h"
 #include "core/hle/service/service.h"
 
 namespace Service::Account {
@@ -25,12 +26,33 @@ public:
         void ListOpenUsers(Kernel::HLERequestContext& ctx);
         void GetLastOpenedUser(Kernel::HLERequestContext& ctx);
         void GetProfile(Kernel::HLERequestContext& ctx);
-        void InitializeApplicationInfoOld(Kernel::HLERequestContext& ctx);
+        void InitializeApplicationInfo(Kernel::HLERequestContext& ctx);
+        void InitializeApplicationInfoRestricted(Kernel::HLERequestContext& ctx);
         void GetBaasAccountManagerForApplication(Kernel::HLERequestContext& ctx);
         void IsUserRegistrationRequestPermitted(Kernel::HLERequestContext& ctx);
         void TrySelectUserWithoutInteraction(Kernel::HLERequestContext& ctx);
         void IsUserAccountSwitchLocked(Kernel::HLERequestContext& ctx);
 
+    private:
+        ResultCode InitializeApplicationInfoBase(u64 process_id);
+
+        enum class ApplicationType : u32_le {
+            GameCard = 0,
+            Digital = 1,
+            Unknown = 3,
+        };
+
+        struct ApplicationInfo {
+            Service::Glue::ApplicationLaunchProperty launch_property;
+            ApplicationType application_type;
+
+            constexpr explicit operator bool() const {
+                return launch_property.title_id != 0x0;
+            }
+        };
+
+        ApplicationInfo application_info{};
+
     protected:
         std::shared_ptr<Module> module;
         std::shared_ptr<ProfileManager> profile_manager;

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

@@ -22,7 +22,7 @@ ACC_U0::ACC_U0(std::shared_ptr<Module> module, std::shared_ptr<ProfileManager> p
         {51, &ACC_U0::TrySelectUserWithoutInteraction, "TrySelectUserWithoutInteraction"},
         {60, nullptr, "ListOpenContextStoredUsers"},
         {99, nullptr, "DebugActivateOpenContextRetention"},
-        {100, &ACC_U0::InitializeApplicationInfoOld, "InitializeApplicationInfoOld"},
+        {100, &ACC_U0::InitializeApplicationInfo, "InitializeApplicationInfo"},
         {101, &ACC_U0::GetBaasAccountManagerForApplication, "GetBaasAccountManagerForApplication"},
         {102, nullptr, "AuthenticateApplicationAsync"},
         {103, nullptr, "CheckNetworkServiceAvailabilityAsync"},
@@ -31,7 +31,7 @@ ACC_U0::ACC_U0(std::shared_ptr<Module> module, std::shared_ptr<ProfileManager> p
         {120, nullptr, "CreateGuestLoginRequest"},
         {130, nullptr, "LoadOpenContext"},
         {131, nullptr, "ListOpenContextStoredUsers"},
-        {140, nullptr, "InitializeApplicationInfo"},
+        {140, &ACC_U0::InitializeApplicationInfoRestricted, "InitializeApplicationInfoRestricted"},
         {141, nullptr, "ListQualifiedUsers"},
         {150, &ACC_U0::IsUserAccountSwitchLocked, "IsUserAccountSwitchLocked"},
     };

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

@@ -0,0 +1,14 @@
+// Copyright 2019 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include "core/hle/result.h"
+
+namespace Service::Account {
+
+constexpr ResultCode ERR_ACCOUNTINFO_BAD_APPLICATION{ErrorModule::Account, 22};
+constexpr ResultCode ERR_ACCOUNTINFO_ALREADY_INITIALIZED{ErrorModule::Account, 41};
+
+} // namespace Service::Account

src/core/hle/service/am/am.cpp

@@ -29,7 +29,8 @@
 #include "core/hle/service/am/omm.h"
 #include "core/hle/service/am/spsm.h"
 #include "core/hle/service/am/tcap.h"
-#include "core/hle/service/apm/apm.h"
+#include "core/hle/service/apm/controller.h"
+#include "core/hle/service/apm/interface.h"
 #include "core/hle/service/filesystem/filesystem.h"
 #include "core/hle/service/ns/ns.h"
 #include "core/hle/service/nvflinger/nvflinger.h"
@@ -265,12 +266,12 @@ ISelfController::ISelfController(std::shared_ptr<NVFlinger::NVFlinger> nvflinger
         {65, nullptr, "ReportUserIsActive"},
         {66, nullptr, "GetCurrentIlluminance"},
         {67, nullptr, "IsIlluminanceAvailable"},
-        {68, nullptr, "SetAutoSleepDisabled"},
-        {69, nullptr, "IsAutoSleepDisabled"},
+        {68, &ISelfController::SetAutoSleepDisabled, "SetAutoSleepDisabled"},
+        {69, &ISelfController::IsAutoSleepDisabled, "IsAutoSleepDisabled"},
         {70, nullptr, "ReportMultimediaError"},
         {71, nullptr, "GetCurrentIlluminanceEx"},
         {80, nullptr, "SetWirelessPriorityMode"},
-        {90, nullptr, "GetAccumulatedSuspendedTickValue"},
+        {90, &ISelfController::GetAccumulatedSuspendedTickValue, "GetAccumulatedSuspendedTickValue"},
         {91, &ISelfController::GetAccumulatedSuspendedTickChangedEvent, "GetAccumulatedSuspendedTickChangedEvent"},
         {100, nullptr, "SetAlbumImageTakenNotificationEnabled"},
         {1000, nullptr, "GetDebugStorageChannel"},
@@ -283,10 +284,14 @@ ISelfController::ISelfController(std::shared_ptr<NVFlinger::NVFlinger> nvflinger
     launchable_event = Kernel::WritableEvent::CreateEventPair(kernel, Kernel::ResetType::Manual,
                                                               "ISelfController:LaunchableEvent");
 
-    // TODO(ogniK): Figure out where, when and why this event gets signalled
+    // This event is created by AM on the first time GetAccumulatedSuspendedTickChangedEvent() is
+    // called. Yuzu can just create it unconditionally, since it doesn't need to support multiple
+    // ISelfControllers. The event is signaled on creation, and on transition from suspended -> not
+    // suspended if the event has previously been created by a call to
+    // GetAccumulatedSuspendedTickChangedEvent.
     accumulated_suspended_tick_changed_event = Kernel::WritableEvent::CreateEventPair(
         kernel, Kernel::ResetType::Manual, "ISelfController:AccumulatedSuspendedTickChangedEvent");
-    accumulated_suspended_tick_changed_event.writable->Signal(); //	Is signalled on creation
+    accumulated_suspended_tick_changed_event.writable->Signal();
 }
 
 ISelfController::~ISelfController() = default;
@@ -449,11 +454,47 @@ void ISelfController::GetIdleTimeDetectionExtension(Kernel::HLERequestContext& c
     rb.Push<u32>(idle_time_detection_extension);
 }
 
+void ISelfController::SetAutoSleepDisabled(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    is_auto_sleep_disabled = rp.Pop<bool>();
+
+    // On the system itself, if the previous state of is_auto_sleep_disabled
+    // differed from the current value passed in, it'd signify the internal
+    // window manager to update (and also increment some statistics like update counts)
+    //
+    // It'd also indicate this change to an idle handling context.
+    //
+    // However, given we're emulating this behavior, most of this can be ignored
+    // and it's sufficient to simply set the member variable for querying via
+    // IsAutoSleepDisabled().
+
+    LOG_DEBUG(Service_AM, "called. is_auto_sleep_disabled={}", is_auto_sleep_disabled);
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(RESULT_SUCCESS);
+}
+
+void ISelfController::IsAutoSleepDisabled(Kernel::HLERequestContext& ctx) {
+    LOG_DEBUG(Service_AM, "called.");
+
+    IPC::ResponseBuilder rb{ctx, 3};
+    rb.Push(RESULT_SUCCESS);
+    rb.Push(is_auto_sleep_disabled);
+}
+
+void ISelfController::GetAccumulatedSuspendedTickValue(Kernel::HLERequestContext& ctx) {
+    LOG_DEBUG(Service_AM, "called.");
+
+    // This command returns the total number of system ticks since ISelfController creation
+    // where the game was suspended. Since Yuzu doesn't implement game suspension, this command
+    // can just always return 0 ticks.
+    IPC::ResponseBuilder rb{ctx, 4};
+    rb.Push(RESULT_SUCCESS);
+    rb.Push<u64>(0);
+}
+
 void ISelfController::GetAccumulatedSuspendedTickChangedEvent(Kernel::HLERequestContext& ctx) {
-    // The implementation of this function is fine as is, the reason we're labelling it as stubbed
-    // is because we're currently unsure when and where accumulated_suspended_tick_changed_event is
-    // actually signalled for the time being.
-    LOG_WARNING(Service_AM, "(STUBBED) called");
+    LOG_DEBUG(Service_AM, "called.");
 
     IPC::ResponseBuilder rb{ctx, 2, 1};
     rb.Push(RESULT_SUCCESS);
@@ -508,8 +549,9 @@ void AppletMessageQueue::OperationModeChanged() {
     on_operation_mode_changed.writable->Signal();
 }
 
-ICommonStateGetter::ICommonStateGetter(std::shared_ptr<AppletMessageQueue> msg_queue)
-    : ServiceFramework("ICommonStateGetter"), msg_queue(std::move(msg_queue)) {
+ICommonStateGetter::ICommonStateGetter(Core::System& system,
+                                       std::shared_ptr<AppletMessageQueue> msg_queue)
+    : ServiceFramework("ICommonStateGetter"), system(system), msg_queue(std::move(msg_queue)) {
     // clang-format off
     static const FunctionInfo functions[] = {
         {0, &ICommonStateGetter::GetEventHandle, "GetEventHandle"},
@@ -542,7 +584,7 @@ ICommonStateGetter::ICommonStateGetter(std::shared_ptr<AppletMessageQueue> msg_q
         {63, nullptr, "GetHdcpAuthenticationStateChangeEvent"},
         {64, nullptr, "SetTvPowerStateMatchingMode"},
         {65, nullptr, "GetApplicationIdByContentActionName"},
-        {66, nullptr, "SetCpuBoostMode"},
+        {66, &ICommonStateGetter::SetCpuBoostMode, "SetCpuBoostMode"},
         {80, nullptr, "PerformSystemButtonPressingIfInFocus"},
         {90, nullptr, "SetPerformanceConfigurationChangedNotification"},
         {91, nullptr, "GetCurrentPerformanceConfiguration"},
@@ -623,6 +665,16 @@ void ICommonStateGetter::GetDefaultDisplayResolution(Kernel::HLERequestContext&
     }
 }
 
+void ICommonStateGetter::SetCpuBoostMode(Kernel::HLERequestContext& ctx) {
+    LOG_DEBUG(Service_AM, "called, forwarding to APM:SYS");
+
+    const auto& sm = system.ServiceManager();
+    const auto apm_sys = sm.GetService<APM::APM_Sys>("apm:sys");
+    ASSERT(apm_sys != nullptr);
+
+    apm_sys->SetCpuBoostMode(ctx);
+}
+
 IStorage::IStorage(std::vector<u8> buffer)
     : ServiceFramework("IStorage"), buffer(std::move(buffer)) {
     // clang-format off
@@ -651,13 +703,11 @@ void ICommonStateGetter::GetOperationMode(Kernel::HLERequestContext& ctx) {
 }
 
 void ICommonStateGetter::GetPerformanceMode(Kernel::HLERequestContext& ctx) {
-    const bool use_docked_mode{Settings::values.use_docked_mode};
-    LOG_DEBUG(Service_AM, "called, use_docked_mode={}", use_docked_mode);
+    LOG_DEBUG(Service_AM, "called");
 
     IPC::ResponseBuilder rb{ctx, 3};
     rb.Push(RESULT_SUCCESS);
-    rb.Push(static_cast<u32>(use_docked_mode ? APM::PerformanceMode::Docked
-                                             : APM::PerformanceMode::Handheld));
+    rb.PushEnum(system.GetAPMController().GetCurrentPerformanceMode());
 }
 
 class ILibraryAppletAccessor final : public ServiceFramework<ILibraryAppletAccessor> {

src/core/hle/service/am/am.h

@@ -133,6 +133,9 @@ private:
     void SetHandlesRequestToDisplay(Kernel::HLERequestContext& ctx);
     void SetIdleTimeDetectionExtension(Kernel::HLERequestContext& ctx);
     void GetIdleTimeDetectionExtension(Kernel::HLERequestContext& ctx);
+    void SetAutoSleepDisabled(Kernel::HLERequestContext& ctx);
+    void IsAutoSleepDisabled(Kernel::HLERequestContext& ctx);
+    void GetAccumulatedSuspendedTickValue(Kernel::HLERequestContext& ctx);
     void GetAccumulatedSuspendedTickChangedEvent(Kernel::HLERequestContext& ctx);
 
     std::shared_ptr<NVFlinger::NVFlinger> nvflinger;
@@ -141,11 +144,13 @@ private:
 
     u32 idle_time_detection_extension = 0;
     u64 num_fatal_sections_entered = 0;
+    bool is_auto_sleep_disabled = false;
 };
 
 class ICommonStateGetter final : public ServiceFramework<ICommonStateGetter> {
 public:
-    explicit ICommonStateGetter(std::shared_ptr<AppletMessageQueue> msg_queue);
+    explicit ICommonStateGetter(Core::System& system,
+                                std::shared_ptr<AppletMessageQueue> msg_queue);
     ~ICommonStateGetter() override;
 
 private:
@@ -167,7 +172,9 @@ private:
     void GetPerformanceMode(Kernel::HLERequestContext& ctx);
     void GetBootMode(Kernel::HLERequestContext& ctx);
     void GetDefaultDisplayResolution(Kernel::HLERequestContext& ctx);
+    void SetCpuBoostMode(Kernel::HLERequestContext& ctx);
 
+    Core::System& system;
     std::shared_ptr<AppletMessageQueue> msg_queue;
 };
 

src/core/hle/service/am/applet_ae.cpp

@@ -42,7 +42,7 @@ private:
 
         IPC::ResponseBuilder rb{ctx, 2, 0, 1};
         rb.Push(RESULT_SUCCESS);
-        rb.PushIpcInterface<ICommonStateGetter>(msg_queue);
+        rb.PushIpcInterface<ICommonStateGetter>(system, msg_queue);
     }
 
     void GetSelfController(Kernel::HLERequestContext& ctx) {
@@ -146,7 +146,7 @@ private:
 
         IPC::ResponseBuilder rb{ctx, 2, 0, 1};
         rb.Push(RESULT_SUCCESS);
-        rb.PushIpcInterface<ICommonStateGetter>(msg_queue);
+        rb.PushIpcInterface<ICommonStateGetter>(system, msg_queue);
     }
 
     void GetSelfController(Kernel::HLERequestContext& ctx) {

src/core/hle/service/am/applet_oe.cpp

@@ -80,7 +80,7 @@ private:
 
         IPC::ResponseBuilder rb{ctx, 2, 0, 1};
         rb.Push(RESULT_SUCCESS);
-        rb.PushIpcInterface<ICommonStateGetter>(msg_queue);
+        rb.PushIpcInterface<ICommonStateGetter>(system, msg_queue);
     }
 
     void GetLibraryAppletCreator(Kernel::HLERequestContext& ctx) {

src/core/hle/service/am/applets/web_browser.cpp

@@ -459,10 +459,10 @@ void WebBrowser::InitializeOffline() {
     case OfflineWebSource::OfflineHtmlPage:
         // While there is an AppID TLV field, in official SW this is always ignored.
         title_id = 0;
-        type = FileSys::ContentRecordType::Manual;
+        type = FileSys::ContentRecordType::HtmlDocument;
         break;
     case OfflineWebSource::ApplicationLegalInformation:
-        type = FileSys::ContentRecordType::Legal;
+        type = FileSys::ContentRecordType::LegalInformation;
         break;
     case OfflineWebSource::SystemDataPage:
         type = FileSys::ContentRecordType::Data;

src/core/hle/service/apm/apm.cpp

@@ -2,7 +2,6 @@
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
-#include "common/logging/log.h"
 #include "core/hle/ipc_helpers.h"
 #include "core/hle/service/apm/apm.h"
 #include "core/hle/service/apm/interface.h"
@@ -12,11 +11,15 @@ namespace Service::APM {
 Module::Module() = default;
 Module::~Module() = default;
 
-void InstallInterfaces(SM::ServiceManager& service_manager) {
+void InstallInterfaces(Core::System& system) {
     auto module_ = std::make_shared<Module>();
-    std::make_shared<APM>(module_, "apm")->InstallAsService(service_manager);
-    std::make_shared<APM>(module_, "apm:p")->InstallAsService(service_manager);
-    std::make_shared<APM_Sys>()->InstallAsService(service_manager);
+    std::make_shared<APM>(module_, system.GetAPMController(), "apm")
+        ->InstallAsService(system.ServiceManager());
+    std::make_shared<APM>(module_, system.GetAPMController(), "apm:p")
+        ->InstallAsService(system.ServiceManager());
+    std::make_shared<APM>(module_, system.GetAPMController(), "apm:am")
+        ->InstallAsService(system.ServiceManager());
+    std::make_shared<APM_Sys>(system.GetAPMController())->InstallAsService(system.ServiceManager());
 }
 
 } // namespace Service::APM

src/core/hle/service/apm/apm.h

@@ -8,11 +8,6 @@
 
 namespace Service::APM {
 
-enum class PerformanceMode : u8 {
-    Handheld = 0,
-    Docked = 1,
-};
-
 class Module final {
 public:
     Module();
@@ -20,6 +15,6 @@ public:
 };
 
 /// Registers all AM services with the specified service manager.
-void InstallInterfaces(SM::ServiceManager& service_manager);
+void InstallInterfaces(Core::System& system);
 
 } // namespace Service::APM

src/core/hle/service/apm/controller.cpp

@@ -0,0 +1,68 @@
+// Copyright 2019 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include "common/logging/log.h"
+#include "core/core_timing.h"
+#include "core/hle/service/apm/controller.h"
+#include "core/settings.h"
+
+namespace Service::APM {
+
+constexpr PerformanceConfiguration DEFAULT_PERFORMANCE_CONFIGURATION =
+    PerformanceConfiguration::Config7;
+
+Controller::Controller(Core::Timing::CoreTiming& core_timing)
+    : core_timing(core_timing), configs{
+                                    {PerformanceMode::Handheld, DEFAULT_PERFORMANCE_CONFIGURATION},
+                                    {PerformanceMode::Docked, DEFAULT_PERFORMANCE_CONFIGURATION},
+                                } {}
+
+Controller::~Controller() = default;
+
+void Controller::SetPerformanceConfiguration(PerformanceMode mode,
+                                             PerformanceConfiguration config) {
+    static const std::map<PerformanceConfiguration, u32> PCONFIG_TO_SPEED_MAP{
+        {PerformanceConfiguration::Config1, 1020},  {PerformanceConfiguration::Config2, 1020},
+        {PerformanceConfiguration::Config3, 1224},  {PerformanceConfiguration::Config4, 1020},
+        {PerformanceConfiguration::Config5, 1020},  {PerformanceConfiguration::Config6, 1224},
+        {PerformanceConfiguration::Config7, 1020},  {PerformanceConfiguration::Config8, 1020},
+        {PerformanceConfiguration::Config9, 1020},  {PerformanceConfiguration::Config10, 1020},
+        {PerformanceConfiguration::Config11, 1020}, {PerformanceConfiguration::Config12, 1020},
+        {PerformanceConfiguration::Config13, 1785}, {PerformanceConfiguration::Config14, 1785},
+        {PerformanceConfiguration::Config15, 1020}, {PerformanceConfiguration::Config16, 1020},
+    };
+
+    SetClockSpeed(PCONFIG_TO_SPEED_MAP.find(config)->second);
+    configs.insert_or_assign(mode, config);
+}
+
+void Controller::SetFromCpuBoostMode(CpuBoostMode mode) {
+    constexpr std::array<PerformanceConfiguration, 3> BOOST_MODE_TO_CONFIG_MAP{{
+        PerformanceConfiguration::Config7,
+        PerformanceConfiguration::Config13,
+        PerformanceConfiguration::Config15,
+    }};
+
+    SetPerformanceConfiguration(PerformanceMode::Docked,
+                                BOOST_MODE_TO_CONFIG_MAP.at(static_cast<u32>(mode)));
+}
+
+PerformanceMode Controller::GetCurrentPerformanceMode() {
+    return Settings::values.use_docked_mode ? PerformanceMode::Docked : PerformanceMode::Handheld;
+}
+
+PerformanceConfiguration Controller::GetCurrentPerformanceConfiguration(PerformanceMode mode) {
+    if (configs.find(mode) == configs.end()) {
+        configs.insert_or_assign(mode, DEFAULT_PERFORMANCE_CONFIGURATION);
+    }
+
+    return configs[mode];
+}
+
+void Controller::SetClockSpeed(u32 mhz) {
+    LOG_INFO(Service_APM, "called, mhz={:08X}", mhz);
+    // TODO(DarkLordZach): Actually signal core_timing to change clock speed.
+}
+
+} // namespace Service::APM

src/core/hle/service/apm/controller.h

@@ -0,0 +1,70 @@
+// Copyright 2019 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <map>
+#include "common/common_types.h"
+
+namespace Core::Timing {
+class CoreTiming;
+}
+
+namespace Service::APM {
+
+enum class PerformanceConfiguration : u32 {
+    Config1 = 0x00010000,
+    Config2 = 0x00010001,
+    Config3 = 0x00010002,
+    Config4 = 0x00020000,
+    Config5 = 0x00020001,
+    Config6 = 0x00020002,
+    Config7 = 0x00020003,
+    Config8 = 0x00020004,
+    Config9 = 0x00020005,
+    Config10 = 0x00020006,
+    Config11 = 0x92220007,
+    Config12 = 0x92220008,
+    Config13 = 0x92220009,
+    Config14 = 0x9222000A,
+    Config15 = 0x9222000B,
+    Config16 = 0x9222000C,
+};
+
+enum class CpuBoostMode : u32 {
+    Disabled = 0,
+    Full = 1,    // CPU + GPU -> Config 13, 14, 15, or 16
+    Partial = 2, // GPU Only -> Config 15 or 16
+};
+
+enum class PerformanceMode : u8 {
+    Handheld = 0,
+    Docked = 1,
+};
+
+// Class to manage the state and change of the emulated system performance.
+// Specifically, this deals with PerformanceMode, which corresponds to the system being docked or
+// undocked, and PerformanceConfig which specifies the exact CPU, GPU, and Memory clocks to operate
+// at. Additionally, this manages 'Boost Mode', which allows games to temporarily overclock the
+// system during times of high load -- this simply maps to different PerformanceConfigs to use.
+class Controller {
+public:
+    Controller(Core::Timing::CoreTiming& core_timing);
+    ~Controller();
+
+    void SetPerformanceConfiguration(PerformanceMode mode, PerformanceConfiguration config);
+    void SetFromCpuBoostMode(CpuBoostMode mode);
+
+    PerformanceMode GetCurrentPerformanceMode();
+    PerformanceConfiguration GetCurrentPerformanceConfiguration(PerformanceMode mode);
+
+private:
+    void SetClockSpeed(u32 mhz);
+
+    std::map<PerformanceMode, PerformanceConfiguration> configs;
+
+    Core::Timing::CoreTiming& core_timing;
+};
+
+} // namespace Service::APM

src/core/hle/service/apm/interface.cpp

@@ -5,43 +5,32 @@
 #include "common/logging/log.h"
 #include "core/hle/ipc_helpers.h"
 #include "core/hle/service/apm/apm.h"
+#include "core/hle/service/apm/controller.h"
 #include "core/hle/service/apm/interface.h"
 
 namespace Service::APM {
 
 class ISession final : public ServiceFramework<ISession> {
 public:
-    ISession() : ServiceFramework("ISession") {
+    ISession(Controller& controller) : ServiceFramework("ISession"), controller(controller) {
         static const FunctionInfo functions[] = {
             {0, &ISession::SetPerformanceConfiguration, "SetPerformanceConfiguration"},
             {1, &ISession::GetPerformanceConfiguration, "GetPerformanceConfiguration"},
+            {2, nullptr, "SetCpuOverclockEnabled"},
         };
         RegisterHandlers(functions);
     }
 
 private:
-    enum class PerformanceConfiguration : u32 {
-        Config1 = 0x00010000,
-        Config2 = 0x00010001,
-        Config3 = 0x00010002,
-        Config4 = 0x00020000,
-        Config5 = 0x00020001,
-        Config6 = 0x00020002,
-        Config7 = 0x00020003,
-        Config8 = 0x00020004,
-        Config9 = 0x00020005,
-        Config10 = 0x00020006,
-        Config11 = 0x92220007,
-        Config12 = 0x92220008,
-    };
-
     void SetPerformanceConfiguration(Kernel::HLERequestContext& ctx) {
         IPC::RequestParser rp{ctx};
 
-        auto mode = static_cast<PerformanceMode>(rp.Pop<u32>());
-        u32 config = rp.Pop<u32>();
-        LOG_WARNING(Service_APM, "(STUBBED) called mode={} config={}", static_cast<u32>(mode),
-                    config);
+        const auto mode = rp.PopEnum<PerformanceMode>();
+        const auto config = rp.PopEnum<PerformanceConfiguration>();
+        LOG_DEBUG(Service_APM, "called mode={} config={}", static_cast<u32>(mode),
+                  static_cast<u32>(config));
+
+        controller.SetPerformanceConfiguration(mode, config);
 
         IPC::ResponseBuilder rb{ctx, 2};
         rb.Push(RESULT_SUCCESS);
@@ -50,20 +39,23 @@ private:
     void GetPerformanceConfiguration(Kernel::HLERequestContext& ctx) {
         IPC::RequestParser rp{ctx};
 
-        auto mode = static_cast<PerformanceMode>(rp.Pop<u32>());
-        LOG_WARNING(Service_APM, "(STUBBED) called mode={}", static_cast<u32>(mode));
+        const auto mode = rp.PopEnum<PerformanceMode>();
+        LOG_DEBUG(Service_APM, "called mode={}", static_cast<u32>(mode));
 
         IPC::ResponseBuilder rb{ctx, 3};
         rb.Push(RESULT_SUCCESS);
-        rb.Push<u32>(static_cast<u32>(PerformanceConfiguration::Config1));
+        rb.PushEnum(controller.GetCurrentPerformanceConfiguration(mode));
     }
+
+    Controller& controller;
 };
 
-APM::APM(std::shared_ptr<Module> apm, const char* name)
-    : ServiceFramework(name), apm(std::move(apm)) {
+APM::APM(std::shared_ptr<Module> apm, Controller& controller, const char* name)
+    : ServiceFramework(name), apm(std::move(apm)), controller(controller) {
     static const FunctionInfo functions[] = {
         {0, &APM::OpenSession, "OpenSession"},
-        {1, nullptr, "GetPerformanceMode"},
+        {1, &APM::GetPerformanceMode, "GetPerformanceMode"},
+        {6, nullptr, "IsCpuOverclockEnabled"},
     };
     RegisterHandlers(functions);
 }
@@ -75,10 +67,17 @@ void APM::OpenSession(Kernel::HLERequestContext& ctx) {
 
     IPC::ResponseBuilder rb{ctx, 2, 0, 1};
     rb.Push(RESULT_SUCCESS);
-    rb.PushIpcInterface<ISession>();
+    rb.PushIpcInterface<ISession>(controller);
 }
 
-APM_Sys::APM_Sys() : ServiceFramework{"apm:sys"} {
+void APM::GetPerformanceMode(Kernel::HLERequestContext& ctx) {
+    LOG_DEBUG(Service_APM, "called");
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.PushEnum(controller.GetCurrentPerformanceMode());
+}
+
+APM_Sys::APM_Sys(Controller& controller) : ServiceFramework{"apm:sys"}, controller(controller) {
     // clang-format off
     static const FunctionInfo functions[] = {
         {0, nullptr, "RequestPerformanceMode"},
@@ -87,8 +86,8 @@ APM_Sys::APM_Sys() : ServiceFramework{"apm:sys"} {
         {3, nullptr, "GetLastThrottlingState"},
         {4, nullptr, "ClearLastThrottlingState"},
         {5, nullptr, "LoadAndApplySettings"},
-        {6, nullptr, "SetCpuBoostMode"},
-        {7, nullptr, "GetCurrentPerformanceConfiguration"},
+        {6, &APM_Sys::SetCpuBoostMode, "SetCpuBoostMode"},
+        {7, &APM_Sys::GetCurrentPerformanceConfiguration, "GetCurrentPerformanceConfiguration"},
     };
     // clang-format on
 
@@ -102,7 +101,28 @@ void APM_Sys::GetPerformanceEvent(Kernel::HLERequestContext& ctx) {
 
     IPC::ResponseBuilder rb{ctx, 2, 0, 1};
     rb.Push(RESULT_SUCCESS);
-    rb.PushIpcInterface<ISession>();
+    rb.PushIpcInterface<ISession>(controller);
+}
+
+void APM_Sys::SetCpuBoostMode(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto mode = rp.PopEnum<CpuBoostMode>();
+
+    LOG_DEBUG(Service_APM, "called, mode={:08X}", static_cast<u32>(mode));
+
+    controller.SetFromCpuBoostMode(mode);
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(RESULT_SUCCESS);
+}
+
+void APM_Sys::GetCurrentPerformanceConfiguration(Kernel::HLERequestContext& ctx) {
+    LOG_DEBUG(Service_APM, "called");
+
+    IPC::ResponseBuilder rb{ctx, 3};
+    rb.Push(RESULT_SUCCESS);
+    rb.PushEnum(
+        controller.GetCurrentPerformanceConfiguration(controller.GetCurrentPerformanceMode()));
 }
 
 } // namespace Service::APM

src/core/hle/service/apm/interface.h

@@ -8,24 +8,34 @@
 
 namespace Service::APM {
 
+class Controller;
+class Module;
+
 class APM final : public ServiceFramework<APM> {
 public:
-    explicit APM(std::shared_ptr<Module> apm, const char* name);
+    explicit APM(std::shared_ptr<Module> apm, Controller& controller, const char* name);
     ~APM() override;
 
 private:
     void OpenSession(Kernel::HLERequestContext& ctx);
+    void GetPerformanceMode(Kernel::HLERequestContext& ctx);
 
     std::shared_ptr<Module> apm;
+    Controller& controller;
 };
 
 class APM_Sys final : public ServiceFramework<APM_Sys> {
 public:
-    explicit APM_Sys();
+    explicit APM_Sys(Controller& controller);
     ~APM_Sys() override;
 
+    void SetCpuBoostMode(Kernel::HLERequestContext& ctx);
+
 private:
     void GetPerformanceEvent(Kernel::HLERequestContext& ctx);
+    void GetCurrentPerformanceConfiguration(Kernel::HLERequestContext& ctx);
+
+    Controller& controller;
 };
 
 } // namespace Service::APM

src/core/hle/service/audio/audren_u.cpp

@@ -167,13 +167,12 @@ public:
             {3, &IAudioDevice::GetActiveAudioDeviceName, "GetActiveAudioDeviceName"},
             {4, &IAudioDevice::QueryAudioDeviceSystemEvent, "QueryAudioDeviceSystemEvent"},
             {5, &IAudioDevice::GetActiveChannelCount, "GetActiveChannelCount"},
-            {6, &IAudioDevice::ListAudioDeviceName,
-             "ListAudioDeviceNameAuto"}, // TODO(ogniK): Confirm if autos are identical to non auto
+            {6, &IAudioDevice::ListAudioDeviceName, "ListAudioDeviceNameAuto"},
             {7, &IAudioDevice::SetAudioDeviceOutputVolume, "SetAudioDeviceOutputVolumeAuto"},
             {8, nullptr, "GetAudioDeviceOutputVolumeAuto"},
             {10, &IAudioDevice::GetActiveAudioDeviceName, "GetActiveAudioDeviceNameAuto"},
             {11, nullptr, "QueryAudioDeviceInputEvent"},
-            {12, nullptr, "QueryAudioDeviceOutputEvent"},
+            {12, &IAudioDevice::QueryAudioDeviceOutputEvent, "QueryAudioDeviceOutputEvent"},
             {13, nullptr, "GetAudioSystemMasterVolumeSetting"},
         };
         RegisterHandlers(functions);
@@ -181,6 +180,11 @@ public:
         auto& kernel = Core::System::GetInstance().Kernel();
         buffer_event = Kernel::WritableEvent::CreateEventPair(kernel, Kernel::ResetType::Automatic,
                                                               "IAudioOutBufferReleasedEvent");
+
+        // Should only be signalled when an audio output device has been changed, example: speaker
+        // to headset
+        audio_output_device_switch_event = Kernel::WritableEvent::CreateEventPair(
+            kernel, Kernel::ResetType::Automatic, "IAudioDevice:AudioOutputDeviceSwitchedEvent");
     }
 
 private:
@@ -237,7 +241,16 @@ private:
         rb.Push<u32>(1);
     }
 
+    void QueryAudioDeviceOutputEvent(Kernel::HLERequestContext& ctx) {
+        LOG_DEBUG(Service_Audio, "called");
+
+        IPC::ResponseBuilder rb{ctx, 2, 1};
+        rb.Push(RESULT_SUCCESS);
+        rb.PushCopyObjects(audio_output_device_switch_event.readable);
+    }
+
     Kernel::EventPair buffer_event;
+    Kernel::EventPair audio_output_device_switch_event;
 
 }; // namespace Audio
 

src/core/hle/service/filesystem/filesystem.cpp

@@ -472,12 +472,12 @@ void CreateFactories(FileSys::VfsFilesystem& vfs, bool overwrite) {
     }
 }
 
-void InstallInterfaces(SM::ServiceManager& service_manager, FileSys::VfsFilesystem& vfs) {
+void InstallInterfaces(Core::System& system) {
     romfs_factory = nullptr;
-    CreateFactories(vfs, false);
-    std::make_shared<FSP_LDR>()->InstallAsService(service_manager);
-    std::make_shared<FSP_PR>()->InstallAsService(service_manager);
-    std::make_shared<FSP_SRV>()->InstallAsService(service_manager);
+    CreateFactories(*system.GetFilesystem(), false);
+    std::make_shared<FSP_LDR>()->InstallAsService(system.ServiceManager());
+    std::make_shared<FSP_PR>()->InstallAsService(system.ServiceManager());
+    std::make_shared<FSP_SRV>(system.GetReporter())->InstallAsService(system.ServiceManager());
 }
 
 } // namespace Service::FileSystem

src/core/hle/service/filesystem/filesystem.h

@@ -65,7 +65,7 @@ FileSys::VirtualDir GetModificationDumpRoot(u64 title_id);
 // above is called.
 void CreateFactories(FileSys::VfsFilesystem& vfs, bool overwrite = true);
 
-void InstallInterfaces(SM::ServiceManager& service_manager, FileSys::VfsFilesystem& vfs);
+void InstallInterfaces(Core::System& system);
 
 // 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

src/core/hle/service/filesystem/fsp_srv.cpp

@@ -26,6 +26,7 @@
 #include "core/hle/kernel/process.h"
 #include "core/hle/service/filesystem/filesystem.h"
 #include "core/hle/service/filesystem/fsp_srv.h"
+#include "core/reporter.h"
 
 namespace Service::FileSystem {
 
@@ -613,7 +614,7 @@ private:
     u64 next_entry_index = 0;
 };
 
-FSP_SRV::FSP_SRV() : ServiceFramework("fsp-srv") {
+FSP_SRV::FSP_SRV(const Core::Reporter& reporter) : ServiceFramework("fsp-srv"), reporter(reporter) {
     // clang-format off
     static const FunctionInfo functions[] = {
         {0, nullptr, "OpenFileSystem"},
@@ -710,14 +711,14 @@ FSP_SRV::FSP_SRV() : ServiceFramework("fsp-srv") {
         {1001, nullptr, "SetSaveDataSize"},
         {1002, nullptr, "SetSaveDataRootPath"},
         {1003, nullptr, "DisableAutoSaveDataCreation"},
-        {1004, nullptr, "SetGlobalAccessLogMode"},
+        {1004, &FSP_SRV::SetGlobalAccessLogMode, "SetGlobalAccessLogMode"},
         {1005, &FSP_SRV::GetGlobalAccessLogMode, "GetGlobalAccessLogMode"},
-        {1006, nullptr, "OutputAccessLogToSdCard"},
+        {1006, &FSP_SRV::OutputAccessLogToSdCard, "OutputAccessLogToSdCard"},
         {1007, nullptr, "RegisterUpdatePartition"},
         {1008, nullptr, "OpenRegisteredUpdatePartition"},
         {1009, nullptr, "GetAndClearMemoryReportInfo"},
         {1010, nullptr, "SetDataStorageRedirectTarget"},
-        {1011, nullptr, "OutputAccessLogToSdCard2"},
+        {1011, &FSP_SRV::GetAccessLogVersionInfo, "GetAccessLogVersionInfo"},
         {1100, nullptr, "OverrideSaveDataTransferTokenSignVerificationKey"},
         {1110, nullptr, "CorruptSaveDataFileSystemBySaveDataSpaceId2"},
         {1200, nullptr, "OpenMultiCommitManager"},
@@ -814,21 +815,22 @@ void FSP_SRV::OpenSaveDataInfoReaderBySaveDataSpaceId(Kernel::HLERequestContext&
     rb.PushIpcInterface<ISaveDataInfoReader>(std::make_shared<ISaveDataInfoReader>(space));
 }
 
+void FSP_SRV::SetGlobalAccessLogMode(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    log_mode = rp.PopEnum<LogMode>();
+
+    LOG_DEBUG(Service_FS, "called, log_mode={:08X}", static_cast<u32>(log_mode));
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(RESULT_SUCCESS);
+}
+
 void FSP_SRV::GetGlobalAccessLogMode(Kernel::HLERequestContext& ctx) {
-    LOG_WARNING(Service_FS, "(STUBBED) called");
+    LOG_DEBUG(Service_FS, "called");
 
-    enum class LogMode : u32 {
-        Off,
-        Log,
-        RedirectToSdCard,
-        LogToSdCard = Log | RedirectToSdCard,
-    };
-
-    // Given we always want to receive logging information,
-    // we always specify logging as enabled.
     IPC::ResponseBuilder rb{ctx, 3};
     rb.Push(RESULT_SUCCESS);
-    rb.PushEnum(LogMode::Log);
+    rb.PushEnum(log_mode);
 }
 
 void FSP_SRV::OpenDataStorageByCurrentProcess(Kernel::HLERequestContext& ctx) {
@@ -902,4 +904,26 @@ void FSP_SRV::OpenPatchDataStorageByCurrentProcess(Kernel::HLERequestContext& ct
     rb.Push(FileSys::ERROR_ENTITY_NOT_FOUND);
 }
 
+void FSP_SRV::OutputAccessLogToSdCard(Kernel::HLERequestContext& ctx) {
+    const auto raw = ctx.ReadBuffer();
+    auto log = Common::StringFromFixedZeroTerminatedBuffer(
+        reinterpret_cast<const char*>(raw.data()), raw.size());
+
+    LOG_DEBUG(Service_FS, "called, log='{}'", log);
+
+    reporter.SaveFilesystemAccessReport(log_mode, std::move(log));
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(RESULT_SUCCESS);
+}
+
+void FSP_SRV::GetAccessLogVersionInfo(Kernel::HLERequestContext& ctx) {
+    LOG_DEBUG(Service_FS, "called");
+
+    IPC::ResponseBuilder rb{ctx, 4};
+    rb.Push(RESULT_SUCCESS);
+    rb.PushEnum(AccessLogVersion::Latest);
+    rb.Push(access_log_program_index);
+}
+
 } // namespace Service::FileSystem

src/core/hle/service/filesystem/fsp_srv.h

@@ -7,15 +7,32 @@
 #include <memory>
 #include "core/hle/service/service.h"
 
+namespace Core {
+class Reporter;
+}
+
 namespace FileSys {
 class FileSystemBackend;
 }
 
 namespace Service::FileSystem {
 
+enum class AccessLogVersion : u32 {
+    V7_0_0 = 2,
+
+    Latest = V7_0_0,
+};
+
+enum class LogMode : u32 {
+    Off,
+    Log,
+    RedirectToSdCard,
+    LogToSdCard = Log | RedirectToSdCard,
+};
+
 class FSP_SRV final : public ServiceFramework<FSP_SRV> {
 public:
-    explicit FSP_SRV();
+    explicit FSP_SRV(const Core::Reporter& reporter);
     ~FSP_SRV() override;
 
 private:
@@ -26,13 +43,20 @@ private:
     void OpenSaveDataFileSystem(Kernel::HLERequestContext& ctx);
     void OpenReadOnlySaveDataFileSystem(Kernel::HLERequestContext& ctx);
     void OpenSaveDataInfoReaderBySaveDataSpaceId(Kernel::HLERequestContext& ctx);
+    void SetGlobalAccessLogMode(Kernel::HLERequestContext& ctx);
     void GetGlobalAccessLogMode(Kernel::HLERequestContext& ctx);
     void OpenDataStorageByCurrentProcess(Kernel::HLERequestContext& ctx);
     void OpenDataStorageByDataId(Kernel::HLERequestContext& ctx);
     void OpenPatchDataStorageByCurrentProcess(Kernel::HLERequestContext& ctx);
+    void OutputAccessLogToSdCard(Kernel::HLERequestContext& ctx);
+    void GetAccessLogVersionInfo(Kernel::HLERequestContext& ctx);
 
     FileSys::VirtualFile romfs;
     u64 current_process_id = 0;
+    u32 access_log_program_index = 0;
+    LogMode log_mode = LogMode::LogToSdCard;
+
+    const Core::Reporter& reporter;
 };
 
 } // namespace Service::FileSystem

src/core/hle/service/friend/errors.h

@@ -0,0 +1,12 @@
+// Copyright 2019 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include "core/hle/result.h"
+
+namespace Service::Friend {
+
+constexpr ResultCode ERR_NO_NOTIFICATIONS{ErrorModule::Account, 15};
+}

src/core/hle/service/friend/friend.cpp

@@ -2,8 +2,13 @@
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
+#include <queue>
 #include "common/logging/log.h"
+#include "common/uuid.h"
 #include "core/hle/ipc_helpers.h"
+#include "core/hle/kernel/readable_event.h"
+#include "core/hle/kernel/writable_event.h"
+#include "core/hle/service/friend/errors.h"
 #include "core/hle/service/friend/friend.h"
 #include "core/hle/service/friend/interface.h"
 
@@ -17,7 +22,7 @@ public:
             {0, nullptr, "GetCompletionEvent"},
             {1, nullptr, "Cancel"},
             {10100, nullptr, "GetFriendListIds"},
-            {10101, nullptr, "GetFriendList"},
+            {10101, &IFriendService::GetFriendList, "GetFriendList"},
             {10102, nullptr, "UpdateFriendInfo"},
             {10110, nullptr, "GetFriendProfileImage"},
             {10200, nullptr, "SendFriendRequestForApplication"},
@@ -94,6 +99,23 @@ public:
     }
 
 private:
+    enum class PresenceFilter : u32 {
+        None = 0,
+        Online = 1,
+        OnlinePlay = 2,
+        OnlineOrOnlinePlay = 3,
+    };
+
+    struct SizedFriendFilter {
+        PresenceFilter presence;
+        u8 is_favorite;
+        u8 same_app;
+        u8 same_app_played;
+        u8 arbitary_app_played;
+        u64 group_id;
+    };
+    static_assert(sizeof(SizedFriendFilter) == 0x10, "SizedFriendFilter is an invalid size");
+
     void DeclareCloseOnlinePlaySession(Kernel::HLERequestContext& ctx) {
         // Stub used by Splatoon 2
         LOG_WARNING(Service_ACC, "(STUBBED) called");
@@ -107,6 +129,121 @@ private:
         IPC::ResponseBuilder rb{ctx, 2};
         rb.Push(RESULT_SUCCESS);
     }
+
+    void GetFriendList(Kernel::HLERequestContext& ctx) {
+        IPC::RequestParser rp{ctx};
+        const auto friend_offset = rp.Pop<u32>();
+        const auto uuid = rp.PopRaw<Common::UUID>();
+        [[maybe_unused]] const auto filter = rp.PopRaw<SizedFriendFilter>();
+        const auto pid = rp.Pop<u64>();
+        LOG_WARNING(Service_ACC, "(STUBBED) called, offset={}, uuid={}, pid={}", friend_offset,
+                    uuid.Format(), pid);
+
+        IPC::ResponseBuilder rb{ctx, 3};
+        rb.Push(RESULT_SUCCESS);
+
+        rb.Push<u32>(0); // Friend count
+        // TODO(ogniK): Return a buffer of u64s which are the "NetworkServiceAccountId"
+    }
+};
+
+class INotificationService final : public ServiceFramework<INotificationService> {
+public:
+    INotificationService(Common::UUID uuid) : ServiceFramework("INotificationService"), uuid(uuid) {
+        // clang-format off
+        static const FunctionInfo functions[] = {
+            {0, &INotificationService::GetEvent, "GetEvent"},
+            {1, &INotificationService::Clear, "Clear"},
+            {2, &INotificationService::Pop, "Pop"}
+        };
+        // clang-format on
+
+        RegisterHandlers(functions);
+    }
+
+private:
+    void GetEvent(Kernel::HLERequestContext& ctx) {
+        LOG_DEBUG(Service_ACC, "called");
+
+        IPC::ResponseBuilder rb{ctx, 2, 1};
+        rb.Push(RESULT_SUCCESS);
+
+        if (!is_event_created) {
+            auto& kernel = Core::System::GetInstance().Kernel();
+            notification_event = Kernel::WritableEvent::CreateEventPair(
+                kernel, Kernel::ResetType::Manual, "INotificationService:NotifyEvent");
+            is_event_created = true;
+        }
+        rb.PushCopyObjects(notification_event.readable);
+    }
+
+    void Clear(Kernel::HLERequestContext& ctx) {
+        LOG_DEBUG(Service_ACC, "called");
+        while (!notifications.empty()) {
+            notifications.pop();
+        }
+        std::memset(&states, 0, sizeof(States));
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(RESULT_SUCCESS);
+    }
+
+    void Pop(Kernel::HLERequestContext& ctx) {
+        LOG_DEBUG(Service_ACC, "called");
+
+        if (notifications.empty()) {
+            LOG_ERROR(Service_ACC, "No notifications in queue!");
+            IPC::ResponseBuilder rb{ctx, 2};
+            rb.Push(ERR_NO_NOTIFICATIONS);
+            return;
+        }
+
+        const auto notification = notifications.front();
+        notifications.pop();
+
+        switch (notification.notification_type) {
+        case NotificationTypes::HasUpdatedFriendsList:
+            states.has_updated_friends = false;
+            break;
+        case NotificationTypes::HasReceivedFriendRequest:
+            states.has_received_friend_request = false;
+            break;
+        default:
+            // HOS seems not have an error case for an unknown notification
+            LOG_WARNING(Service_ACC, "Unknown notification {:08X}",
+                        static_cast<u32>(notification.notification_type));
+            break;
+        }
+
+        IPC::ResponseBuilder rb{ctx, 6};
+        rb.Push(RESULT_SUCCESS);
+        rb.PushRaw<SizedNotificationInfo>(notification);
+    }
+
+    enum class NotificationTypes : u32 {
+        HasUpdatedFriendsList = 0x65,
+        HasReceivedFriendRequest = 0x1
+    };
+
+    struct SizedNotificationInfo {
+        NotificationTypes notification_type;
+        INSERT_PADDING_WORDS(
+            1); // TODO(ogniK): This doesn't seem to be used within any IPC returns as of now
+        u64_le account_id;
+    };
+    static_assert(sizeof(SizedNotificationInfo) == 0x10,
+                  "SizedNotificationInfo is an incorrect size");
+
+    struct States {
+        bool has_updated_friends;
+        bool has_received_friend_request;
+    };
+
+    Common::UUID uuid;
+    bool is_event_created = false;
+    Kernel::EventPair notification_event;
+    std::queue<SizedNotificationInfo> notifications;
+    States states{};
 };
 
 void Module::Interface::CreateFriendService(Kernel::HLERequestContext& ctx) {
@@ -116,6 +253,17 @@ void Module::Interface::CreateFriendService(Kernel::HLERequestContext& ctx) {
     LOG_DEBUG(Service_ACC, "called");
 }
 
+void Module::Interface::CreateNotificationService(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    auto uuid = rp.PopRaw<Common::UUID>();
+
+    LOG_DEBUG(Service_ACC, "called, uuid={}", uuid.Format());
+
+    IPC::ResponseBuilder rb{ctx, 2, 0, 1};
+    rb.Push(RESULT_SUCCESS);
+    rb.PushIpcInterface<INotificationService>(uuid);
+}
+
 Module::Interface::Interface(std::shared_ptr<Module> module, const char* name)
     : ServiceFramework(name), module(std::move(module)) {}
 

src/core/hle/service/friend/friend.h

@@ -16,6 +16,7 @@ public:
         ~Interface() override;
 
         void CreateFriendService(Kernel::HLERequestContext& ctx);
+        void CreateNotificationService(Kernel::HLERequestContext& ctx);
 
     protected:
         std::shared_ptr<Module> module;

src/core/hle/service/friend/interface.cpp

@@ -10,7 +10,7 @@ Friend::Friend(std::shared_ptr<Module> module, const char* name)
     : Interface(std::move(module), name) {
     static const FunctionInfo functions[] = {
         {0, &Friend::CreateFriendService, "CreateFriendService"},
-        {1, nullptr, "CreateNotificationService"},
+        {1, &Friend::CreateNotificationService, "CreateNotificationService"},
         {2, nullptr, "CreateDaemonSuspendSessionService"},
     };
     RegisterHandlers(functions);

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

@@ -548,6 +548,37 @@ void Controller_NPad::DisconnectNPad(u32 npad_id) {
     connected_controllers[NPadIdToIndex(npad_id)].is_connected = false;
 }
 
+void Controller_NPad::StartLRAssignmentMode() {
+    // Nothing internally is used for lr assignment mode. Since we have the ability to set the
+    // controller types from boot, it doesn't really matter about showing a selection screen
+    is_in_lr_assignment_mode = true;
+}
+
+void Controller_NPad::StopLRAssignmentMode() {
+    is_in_lr_assignment_mode = false;
+}
+
+bool Controller_NPad::SwapNpadAssignment(u32 npad_id_1, u32 npad_id_2) {
+    if (npad_id_1 == NPAD_HANDHELD || npad_id_2 == NPAD_HANDHELD || npad_id_1 == NPAD_UNKNOWN ||
+        npad_id_2 == NPAD_UNKNOWN) {
+        return true;
+    }
+    const auto npad_index_1 = NPadIdToIndex(npad_id_1);
+    const auto npad_index_2 = NPadIdToIndex(npad_id_2);
+
+    if (!IsControllerSupported(connected_controllers[npad_index_1].type) ||
+        !IsControllerSupported(connected_controllers[npad_index_2].type)) {
+        return false;
+    }
+
+    std::swap(connected_controllers[npad_index_1].type, connected_controllers[npad_index_2].type);
+
+    InitNewlyAddedControler(npad_index_1);
+    InitNewlyAddedControler(npad_index_2);
+
+    return true;
+}
+
 bool Controller_NPad::IsControllerSupported(NPadControllerType controller) {
     if (controller == NPadControllerType::Handheld) {
         // Handheld is not even a supported type, lets stop here

src/core/hle/service/hid/controllers/npad.h

@@ -124,6 +124,10 @@ public:
     void ConnectAllDisconnectedControllers();
     void ClearAllControllers();
 
+    void StartLRAssignmentMode();
+    void StopLRAssignmentMode();
+    bool SwapNpadAssignment(u32 npad_id_1, u32 npad_id_2);
+
     // Logical OR for all buttons presses on all controllers
     // Specifically for cheat engine and other features.
     u32 GetAndResetPressState();
@@ -321,5 +325,6 @@ private:
     void RequestPadStateUpdate(u32 npad_id);
     std::array<ControllerPad, 10> npad_pad_states{};
     bool IsControllerSupported(NPadControllerType controller);
+    bool is_in_lr_assignment_mode{false};
 };
 } // namespace Service::HID

src/core/hle/service/hid/errors.h

@@ -0,0 +1,13 @@
+// Copyright 2019 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include "core/hle/result.h"
+
+namespace Service::HID {
+
+constexpr ResultCode ERR_NPAD_NOT_CONNECTED{ErrorModule::HID, 710};
+
+} // namespace Service::HID

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

@@ -16,6 +16,7 @@
 #include "core/hle/kernel/readable_event.h"
 #include "core/hle/kernel/shared_memory.h"
 #include "core/hle/kernel/writable_event.h"
+#include "core/hle/service/hid/errors.h"
 #include "core/hle/service/hid/hid.h"
 #include "core/hle/service/hid/irs.h"
 #include "core/hle/service/hid/xcd.h"
@@ -202,11 +203,11 @@ Hid::Hid() : ServiceFramework("hid") {
         {123, nullptr, "SetNpadJoyAssignmentModeSingleByDefault"},
         {124, &Hid::SetNpadJoyAssignmentModeDual, "SetNpadJoyAssignmentModeDual"},
         {125, &Hid::MergeSingleJoyAsDualJoy, "MergeSingleJoyAsDualJoy"},
-        {126, nullptr, "StartLrAssignmentMode"},
-        {127, nullptr, "StopLrAssignmentMode"},
+        {126, &Hid::StartLrAssignmentMode, "StartLrAssignmentMode"},
+        {127, &Hid::StopLrAssignmentMode, "StopLrAssignmentMode"},
         {128, &Hid::SetNpadHandheldActivationMode, "SetNpadHandheldActivationMode"},
         {129, nullptr, "GetNpadHandheldActivationMode"},
-        {130, nullptr, "SwapNpadAssignment"},
+        {130, &Hid::SwapNpadAssignment, "SwapNpadAssignment"},
         {131, nullptr, "IsUnintendedHomeButtonInputProtectionEnabled"},
         {132, nullptr, "EnableUnintendedHomeButtonInputProtection"},
         {133, nullptr, "SetNpadJoyAssignmentModeSingleWithDestination"},
@@ -733,6 +734,49 @@ void Hid::SetPalmaBoostMode(Kernel::HLERequestContext& ctx) {
     rb.Push(RESULT_SUCCESS);
 }
 
+void Hid::StartLrAssignmentMode(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto applet_resource_user_id{rp.Pop<u64>()};
+
+    LOG_DEBUG(Service_HID, "called, applet_resource_user_id={}", applet_resource_user_id);
+    auto& controller = applet_resource->GetController<Controller_NPad>(HidController::NPad);
+    controller.StartLRAssignmentMode();
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(RESULT_SUCCESS);
+}
+
+void Hid::StopLrAssignmentMode(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto applet_resource_user_id{rp.Pop<u64>()};
+
+    LOG_DEBUG(Service_HID, "called, applet_resource_user_id={}", applet_resource_user_id);
+    auto& controller = applet_resource->GetController<Controller_NPad>(HidController::NPad);
+    controller.StopLRAssignmentMode();
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(RESULT_SUCCESS);
+}
+
+void Hid::SwapNpadAssignment(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto npad_1{rp.Pop<u32>()};
+    const auto npad_2{rp.Pop<u32>()};
+    const auto applet_resource_user_id{rp.Pop<u64>()};
+
+    LOG_DEBUG(Service_HID, "called, applet_resource_user_id={}, npad_1={}, npad_2={}",
+              applet_resource_user_id, npad_1, npad_2);
+
+    auto& controller = applet_resource->GetController<Controller_NPad>(HidController::NPad);
+    IPC::ResponseBuilder rb{ctx, 2};
+    if (controller.SwapNpadAssignment(npad_1, npad_2)) {
+        rb.Push(RESULT_SUCCESS);
+    } else {
+        LOG_ERROR(Service_HID, "Npads are not connected!");
+        rb.Push(ERR_NPAD_NOT_CONNECTED);
+    }
+}
+
 class HidDbg final : public ServiceFramework<HidDbg> {
 public:
     explicit HidDbg() : ServiceFramework{"hid:dbg"} {

src/core/hle/service/hid/hid.h

@@ -119,6 +119,9 @@ private:
     void StopSixAxisSensor(Kernel::HLERequestContext& ctx);
     void SetIsPalmaAllConnectable(Kernel::HLERequestContext& ctx);
     void SetPalmaBoostMode(Kernel::HLERequestContext& ctx);
+    void StartLrAssignmentMode(Kernel::HLERequestContext& ctx);
+    void StopLrAssignmentMode(Kernel::HLERequestContext& ctx);
+    void SwapNpadAssignment(Kernel::HLERequestContext& ctx);
 
     std::shared_ptr<IAppletResource> applet_resource;
 };

src/core/hle/service/mii/mii.cpp

@@ -48,7 +48,7 @@ public:
             {19, nullptr, "Export"},
             {20, nullptr, "IsBrokenDatabaseWithClearFlag"},
             {21, &IDatabaseService::GetIndex, "GetIndex"},
-            {22, nullptr, "SetInterfaceVersion"},
+            {22, &IDatabaseService::SetInterfaceVersion, "SetInterfaceVersion"},
             {23, nullptr, "Convert"},
         };
         // clang-format on
@@ -350,8 +350,22 @@ private:
         rb.Push(index);
     }
 
+    void SetInterfaceVersion(Kernel::HLERequestContext& ctx) {
+        IPC::RequestParser rp{ctx};
+        current_interface_version = rp.PopRaw<u32>();
+
+        LOG_DEBUG(Service_Mii, "called, interface_version={:08X}", current_interface_version);
+
+        UNIMPLEMENTED_IF(current_interface_version != 1);
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(RESULT_SUCCESS);
+    }
+
     MiiManager db;
 
+    u32 current_interface_version = 0;
+
     // Last read offsets of Get functions
     std::array<u32, 4> offsets{};
 };

src/core/hle/service/pm/pm.cpp

@@ -3,11 +3,44 @@
 // Refer to the license.txt file included.
 
 #include "core/hle/ipc_helpers.h"
+#include "core/hle/kernel/kernel.h"
+#include "core/hle/kernel/process.h"
 #include "core/hle/service/pm/pm.h"
 #include "core/hle/service/service.h"
 
 namespace Service::PM {
 
+namespace {
+
+constexpr ResultCode ERROR_PROCESS_NOT_FOUND{ErrorModule::PM, 1};
+
+constexpr u64 NO_PROCESS_FOUND_PID{0};
+
+std::optional<Kernel::SharedPtr<Kernel::Process>> SearchProcessList(
+    const std::vector<Kernel::SharedPtr<Kernel::Process>>& process_list,
+    std::function<bool(const Kernel::SharedPtr<Kernel::Process>&)> predicate) {
+    const auto iter = std::find_if(process_list.begin(), process_list.end(), predicate);
+
+    if (iter == process_list.end()) {
+        return std::nullopt;
+    }
+
+    return *iter;
+}
+
+void GetApplicationPidGeneric(Kernel::HLERequestContext& ctx,
+                              const std::vector<Kernel::SharedPtr<Kernel::Process>>& process_list) {
+    const auto process = SearchProcessList(process_list, [](const auto& process) {
+        return process->GetProcessID() == Kernel::Process::ProcessIDMin;
+    });
+
+    IPC::ResponseBuilder rb{ctx, 4};
+    rb.Push(RESULT_SUCCESS);
+    rb.Push(process.has_value() ? (*process)->GetProcessID() : NO_PROCESS_FOUND_PID);
+}
+
+} // Anonymous namespace
+
 class BootMode final : public ServiceFramework<BootMode> {
 public:
     explicit BootMode() : ServiceFramework{"pm:bm"} {
@@ -41,14 +74,15 @@ private:
 
 class DebugMonitor final : public ServiceFramework<DebugMonitor> {
 public:
-    explicit DebugMonitor() : ServiceFramework{"pm:dmnt"} {
+    explicit DebugMonitor(const Kernel::KernelCore& kernel)
+        : ServiceFramework{"pm:dmnt"}, kernel(kernel) {
         // clang-format off
         static const FunctionInfo functions[] = {
             {0, nullptr, "GetDebugProcesses"},
             {1, nullptr, "StartDebugProcess"},
-            {2, nullptr, "GetTitlePid"},
+            {2, &DebugMonitor::GetTitlePid, "GetTitlePid"},
             {3, nullptr, "EnableDebugForTitleId"},
-            {4, nullptr, "GetApplicationPid"},
+            {4, &DebugMonitor::GetApplicationPid, "GetApplicationPid"},
             {5, nullptr, "EnableDebugForApplication"},
             {6, nullptr, "DisableDebug"},
         };
@@ -56,21 +90,77 @@ public:
 
         RegisterHandlers(functions);
     }
+
+private:
+    void GetTitlePid(Kernel::HLERequestContext& ctx) {
+        IPC::RequestParser rp{ctx};
+        const auto title_id = rp.PopRaw<u64>();
+
+        LOG_DEBUG(Service_PM, "called, title_id={:016X}", title_id);
+
+        const auto process =
+            SearchProcessList(kernel.GetProcessList(), [title_id](const auto& process) {
+                return process->GetTitleID() == title_id;
+            });
+
+        if (!process.has_value()) {
+            IPC::ResponseBuilder rb{ctx, 2};
+            rb.Push(ERROR_PROCESS_NOT_FOUND);
+            return;
+        }
+
+        IPC::ResponseBuilder rb{ctx, 4};
+        rb.Push(RESULT_SUCCESS);
+        rb.Push((*process)->GetProcessID());
+    }
+
+    void GetApplicationPid(Kernel::HLERequestContext& ctx) {
+        LOG_DEBUG(Service_PM, "called");
+        GetApplicationPidGeneric(ctx, kernel.GetProcessList());
+    }
+
+    const Kernel::KernelCore& kernel;
 };
 
 class Info final : public ServiceFramework<Info> {
 public:
-    explicit Info() : ServiceFramework{"pm:info"} {
+    explicit Info(const std::vector<Kernel::SharedPtr<Kernel::Process>>& process_list)
+        : ServiceFramework{"pm:info"}, process_list(process_list) {
         static const FunctionInfo functions[] = {
-            {0, nullptr, "GetTitleId"},
+            {0, &Info::GetTitleId, "GetTitleId"},
         };
         RegisterHandlers(functions);
     }
+
+private:
+    void GetTitleId(Kernel::HLERequestContext& ctx) {
+        IPC::RequestParser rp{ctx};
+        const auto process_id = rp.PopRaw<u64>();
+
+        LOG_DEBUG(Service_PM, "called, process_id={:016X}", process_id);
+
+        const auto process = SearchProcessList(process_list, [process_id](const auto& process) {
+            return process->GetProcessID() == process_id;
+        });
+
+        if (!process.has_value()) {
+            IPC::ResponseBuilder rb{ctx, 2};
+            rb.Push(ERROR_PROCESS_NOT_FOUND);
+            return;
+        }
+
+        IPC::ResponseBuilder rb{ctx, 4};
+        rb.Push(RESULT_SUCCESS);
+        rb.Push((*process)->GetTitleID());
+    }
+
+    const std::vector<Kernel::SharedPtr<Kernel::Process>>& process_list;
 };
 
 class Shell final : public ServiceFramework<Shell> {
 public:
-    explicit Shell() : ServiceFramework{"pm:shell"} {
+    explicit Shell(const Kernel::KernelCore& kernel)
+        : ServiceFramework{"pm:shell"}, kernel(kernel) {
         // clang-format off
         static const FunctionInfo functions[] = {
             {0, nullptr, "LaunchProcess"},
@@ -79,21 +169,31 @@ public:
             {3, nullptr, "GetProcessEventWaiter"},
             {4, nullptr, "GetProcessEventType"},
             {5, nullptr, "NotifyBootFinished"},
-            {6, nullptr, "GetApplicationPid"},
+            {6, &Shell::GetApplicationPid, "GetApplicationPid"},
             {7, nullptr, "BoostSystemMemoryResourceLimit"},
             {8, nullptr, "EnableAdditionalSystemThreads"},
+            {9, nullptr, "GetUnimplementedEventHandle"},
         };
         // clang-format on
 
         RegisterHandlers(functions);
     }
+
+private:
+    void GetApplicationPid(Kernel::HLERequestContext& ctx) {
+        LOG_DEBUG(Service_PM, "called");
+        GetApplicationPidGeneric(ctx, kernel.GetProcessList());
+    }
+
+    const Kernel::KernelCore& kernel;
 };
 
-void InstallInterfaces(SM::ServiceManager& sm) {
-    std::make_shared<BootMode>()->InstallAsService(sm);
-    std::make_shared<DebugMonitor>()->InstallAsService(sm);
-    std::make_shared<Info>()->InstallAsService(sm);
-    std::make_shared<Shell>()->InstallAsService(sm);
+void InstallInterfaces(Core::System& system) {
+    std::make_shared<BootMode>()->InstallAsService(system.ServiceManager());
+    std::make_shared<DebugMonitor>(system.Kernel())->InstallAsService(system.ServiceManager());
+    std::make_shared<Info>(system.Kernel().GetProcessList())
+        ->InstallAsService(system.ServiceManager());
+    std::make_shared<Shell>(system.Kernel())->InstallAsService(system.ServiceManager());
 }
 
 } // namespace Service::PM

src/core/hle/service/pm/pm.h

@@ -4,8 +4,8 @@
 
 #pragma once
 
-namespace Service::SM {
-class ServiceManager;
+namespace Core {
+class System;
 }
 
 namespace Service::PM {
@@ -16,6 +16,6 @@ enum class SystemBootMode {
 };
 
 /// Registers all PM services with the specified service manager.
-void InstallInterfaces(SM::ServiceManager& service_manager);
+void InstallInterfaces(Core::System& system);
 
 } // namespace Service::PM

src/core/hle/service/service.cpp

@@ -195,8 +195,7 @@ ResultCode ServiceFrameworkBase::HandleSyncRequest(Kernel::HLERequestContext& co
 // Module interface
 
 /// Initialize ServiceManager
-void Init(std::shared_ptr<SM::ServiceManager>& sm, Core::System& system,
-          FileSys::VfsFilesystem& vfs) {
+void Init(std::shared_ptr<SM::ServiceManager>& sm, Core::System& system) {
     // 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>(system.CoreTiming());
@@ -206,7 +205,7 @@ void Init(std::shared_ptr<SM::ServiceManager>& sm, Core::System& system,
     Account::InstallInterfaces(system);
     AM::InstallInterfaces(*sm, nv_flinger, system);
     AOC::InstallInterfaces(*sm);
-    APM::InstallInterfaces(*sm);
+    APM::InstallInterfaces(system);
     Audio::InstallInterfaces(*sm);
     BCAT::InstallInterfaces(*sm);
     BPC::InstallInterfaces(*sm);
@@ -218,7 +217,7 @@ void Init(std::shared_ptr<SM::ServiceManager>& sm, Core::System& system,
     EUPLD::InstallInterfaces(*sm);
     Fatal::InstallInterfaces(*sm);
     FGM::InstallInterfaces(*sm);
-    FileSystem::InstallInterfaces(*sm, vfs);
+    FileSystem::InstallInterfaces(system);
     Friend::InstallInterfaces(*sm);
     Glue::InstallInterfaces(system);
     GRC::InstallInterfaces(*sm);
@@ -242,14 +241,14 @@ void Init(std::shared_ptr<SM::ServiceManager>& sm, Core::System& system,
     PCTL::InstallInterfaces(*sm);
     PCV::InstallInterfaces(*sm);
     PlayReport::InstallInterfaces(*sm);
-    PM::InstallInterfaces(*sm);
+    PM::InstallInterfaces(system);
     PSC::InstallInterfaces(*sm);
     PSM::InstallInterfaces(*sm);
     Set::InstallInterfaces(*sm);
     Sockets::InstallInterfaces(*sm);
     SPL::InstallInterfaces(*sm);
     SSL::InstallInterfaces(*sm);
-    Time::InstallInterfaces(*sm);
+    Time::InstallInterfaces(system);
     USB::InstallInterfaces(*sm);
     VI::InstallInterfaces(*sm, nv_flinger);
     WLAN::InstallInterfaces(*sm);

src/core/hle/service/service.h

@@ -182,8 +182,7 @@ private:
 };
 
 /// Initialize ServiceManager
-void Init(std::shared_ptr<SM::ServiceManager>& sm, Core::System& system,
-          FileSys::VfsFilesystem& vfs);
+void Init(std::shared_ptr<SM::ServiceManager>& sm, Core::System& system);
 
 /// Shutdown ServiceManager
 void Shutdown();

src/core/hle/service/set/set.cpp

@@ -95,6 +95,14 @@ void SET::GetAvailableLanguageCodeCount2(Kernel::HLERequestContext& ctx) {
     PushResponseLanguageCode(ctx, post4_0_0_max_entries);
 }
 
+void SET::GetQuestFlag(Kernel::HLERequestContext& ctx) {
+    LOG_DEBUG(Service_SET, "called");
+
+    IPC::ResponseBuilder rb{ctx, 3};
+    rb.Push(RESULT_SUCCESS);
+    rb.Push(static_cast<u32>(Settings::values.quest_flag));
+}
+
 void SET::GetLanguageCode(Kernel::HLERequestContext& ctx) {
     LOG_DEBUG(Service_SET, "called {}", Settings::values.language_index);
 
@@ -114,7 +122,7 @@ SET::SET() : ServiceFramework("set") {
         {5, &SET::GetAvailableLanguageCodes2, "GetAvailableLanguageCodes2"},
         {6, &SET::GetAvailableLanguageCodeCount2, "GetAvailableLanguageCodeCount2"},
         {7, nullptr, "GetKeyCodeMap"},
-        {8, nullptr, "GetQuestFlag"},
+        {8, &SET::GetQuestFlag, "GetQuestFlag"},
         {9, nullptr, "GetKeyCodeMap2"},
     };
     // clang-format on

src/core/hle/service/set/set.h

@@ -42,6 +42,7 @@ private:
     void GetAvailableLanguageCodes2(Kernel::HLERequestContext& ctx);
     void GetAvailableLanguageCodeCount(Kernel::HLERequestContext& ctx);
     void GetAvailableLanguageCodeCount2(Kernel::HLERequestContext& ctx);
+    void GetQuestFlag(Kernel::HLERequestContext& ctx);
 };
 
 } // namespace Service::Set

src/core/hle/service/time/interface.cpp

@@ -6,8 +6,9 @@
 
 namespace Service::Time {
 
-Time::Time(std::shared_ptr<Module> time, const char* name)
-    : Module::Interface(std::move(time), name) {
+Time::Time(std::shared_ptr<Module> time, std::shared_ptr<SharedMemory> shared_memory,
+           const char* name)
+    : Module::Interface(std::move(time), std::move(shared_memory), name) {
     // clang-format off
     static const FunctionInfo functions[] = {
         {0, &Time::GetStandardUserSystemClock, "GetStandardUserSystemClock"},
@@ -16,12 +17,12 @@ Time::Time(std::shared_ptr<Module> time, const char* name)
         {3, &Time::GetTimeZoneService, "GetTimeZoneService"},
         {4, &Time::GetStandardLocalSystemClock, "GetStandardLocalSystemClock"},
         {5, nullptr, "GetEphemeralNetworkSystemClock"},
-        {20, nullptr, "GetSharedMemoryNativeHandle"},
+        {20, &Time::GetSharedMemoryNativeHandle, "GetSharedMemoryNativeHandle"},
         {30, nullptr, "GetStandardNetworkClockOperationEventReadableHandle"},
         {31, nullptr, "GetEphemeralNetworkClockOperationEventReadableHandle"},
         {50, nullptr, "SetStandardSteadyClockInternalOffset"},
-        {100, nullptr, "IsStandardUserSystemClockAutomaticCorrectionEnabled"},
-        {101, nullptr, "SetStandardUserSystemClockAutomaticCorrectionEnabled"},
+        {100, &Time::IsStandardUserSystemClockAutomaticCorrectionEnabled, "IsStandardUserSystemClockAutomaticCorrectionEnabled"},
+        {101, &Time::SetStandardUserSystemClockAutomaticCorrectionEnabled, "SetStandardUserSystemClockAutomaticCorrectionEnabled"},
         {102, nullptr, "GetStandardUserSystemClockInitialYear"},
         {200, nullptr, "IsStandardNetworkSystemClockAccuracySufficient"},
         {201, nullptr, "GetStandardUserSystemClockAutomaticCorrectionUpdatedTime"},

src/core/hle/service/time/interface.h

@@ -8,9 +8,12 @@
 
 namespace Service::Time {
 
+class SharedMemory;
+
 class Time final : public Module::Interface {
 public:
-    explicit Time(std::shared_ptr<Module> time, const char* name);
+    explicit Time(std::shared_ptr<Module> time, std::shared_ptr<SharedMemory> shared_memory,
+                  const char* name);
     ~Time() override;
 };
 

src/core/hle/service/time/time.cpp

@@ -13,6 +13,7 @@
 #include "core/hle/kernel/client_session.h"
 #include "core/hle/service/time/interface.h"
 #include "core/hle/service/time/time.h"
+#include "core/hle/service/time/time_sharedmemory.h"
 #include "core/settings.h"
 
 namespace Service::Time {
@@ -61,9 +62,18 @@ static u64 CalendarToPosix(const CalendarTime& calendar_time,
     return static_cast<u64>(epoch_time);
 }
 
+enum class ClockContextType {
+    StandardSteady,
+    StandardUserSystem,
+    StandardNetworkSystem,
+    StandardLocalSystem,
+};
+
 class ISystemClock final : public ServiceFramework<ISystemClock> {
 public:
-    ISystemClock() : ServiceFramework("ISystemClock") {
+    ISystemClock(std::shared_ptr<Service::Time::SharedMemory> shared_memory,
+                 ClockContextType clock_type)
+        : ServiceFramework("ISystemClock"), shared_memory(shared_memory), clock_type(clock_type) {
         static const FunctionInfo functions[] = {
             {0, &ISystemClock::GetCurrentTime, "GetCurrentTime"},
             {1, nullptr, "SetCurrentTime"},
@@ -72,6 +82,8 @@ public:
 
         };
         RegisterHandlers(functions);
+
+        UpdateSharedMemoryContext(system_clock_context);
     }
 
 private:
@@ -87,34 +99,63 @@ private:
     void GetSystemClockContext(Kernel::HLERequestContext& ctx) {
         LOG_WARNING(Service_Time, "(STUBBED) called");
 
-        SystemClockContext system_clock_ontext{};
+        // TODO(ogniK): This should be updated periodically however since we have it stubbed we'll
+        // only update when we get a new context
+        UpdateSharedMemoryContext(system_clock_context);
+
         IPC::ResponseBuilder rb{ctx, (sizeof(SystemClockContext) / 4) + 2};
         rb.Push(RESULT_SUCCESS);
-        rb.PushRaw(system_clock_ontext);
+        rb.PushRaw(system_clock_context);
     }
+
+    void UpdateSharedMemoryContext(const SystemClockContext& clock_context) {
+        switch (clock_type) {
+        case ClockContextType::StandardLocalSystem:
+            shared_memory->SetStandardLocalSystemClockContext(clock_context);
+            break;
+        case ClockContextType::StandardNetworkSystem:
+            shared_memory->SetStandardNetworkSystemClockContext(clock_context);
+            break;
+        }
+    }
+
+    SystemClockContext system_clock_context{};
+    std::shared_ptr<Service::Time::SharedMemory> shared_memory;
+    ClockContextType clock_type;
 };
 
 class ISteadyClock final : public ServiceFramework<ISteadyClock> {
 public:
-    ISteadyClock() : ServiceFramework("ISteadyClock") {
+    ISteadyClock(std::shared_ptr<SharedMemory> shared_memory)
+        : ServiceFramework("ISteadyClock"), shared_memory(shared_memory) {
         static const FunctionInfo functions[] = {
             {0, &ISteadyClock::GetCurrentTimePoint, "GetCurrentTimePoint"},
         };
         RegisterHandlers(functions);
+
+        shared_memory->SetStandardSteadyClockTimepoint(GetCurrentTimePoint());
     }
 
 private:
     void GetCurrentTimePoint(Kernel::HLERequestContext& ctx) {
         LOG_DEBUG(Service_Time, "called");
 
-        const auto& core_timing = Core::System::GetInstance().CoreTiming();
-        const auto ms = Core::Timing::CyclesToMs(core_timing.GetTicks());
-        const SteadyClockTimePoint steady_clock_time_point{static_cast<u64_le>(ms.count() / 1000),
-                                                           {}};
+        const auto time_point = GetCurrentTimePoint();
+        // TODO(ogniK): This should be updated periodically
+        shared_memory->SetStandardSteadyClockTimepoint(time_point);
+
         IPC::ResponseBuilder rb{ctx, (sizeof(SteadyClockTimePoint) / 4) + 2};
         rb.Push(RESULT_SUCCESS);
-        rb.PushRaw(steady_clock_time_point);
+        rb.PushRaw(time_point);
     }
+
+    SteadyClockTimePoint GetCurrentTimePoint() const {
+        const auto& core_timing = Core::System::GetInstance().CoreTiming();
+        const auto ms = Core::Timing::CyclesToMs(core_timing.GetTicks());
+        return {static_cast<u64_le>(ms.count() / 1000), {}};
+    }
+
+    std::shared_ptr<SharedMemory> shared_memory;
 };
 
 class ITimeZoneService final : public ServiceFramework<ITimeZoneService> {
@@ -233,7 +274,7 @@ void Module::Interface::GetStandardUserSystemClock(Kernel::HLERequestContext& ct
 
     IPC::ResponseBuilder rb{ctx, 2, 0, 1};
     rb.Push(RESULT_SUCCESS);
-    rb.PushIpcInterface<ISystemClock>();
+    rb.PushIpcInterface<ISystemClock>(shared_memory, ClockContextType::StandardUserSystem);
 }
 
 void Module::Interface::GetStandardNetworkSystemClock(Kernel::HLERequestContext& ctx) {
@@ -241,7 +282,7 @@ void Module::Interface::GetStandardNetworkSystemClock(Kernel::HLERequestContext&
 
     IPC::ResponseBuilder rb{ctx, 2, 0, 1};
     rb.Push(RESULT_SUCCESS);
-    rb.PushIpcInterface<ISystemClock>();
+    rb.PushIpcInterface<ISystemClock>(shared_memory, ClockContextType::StandardNetworkSystem);
 }
 
 void Module::Interface::GetStandardSteadyClock(Kernel::HLERequestContext& ctx) {
@@ -249,7 +290,7 @@ void Module::Interface::GetStandardSteadyClock(Kernel::HLERequestContext& ctx) {
 
     IPC::ResponseBuilder rb{ctx, 2, 0, 1};
     rb.Push(RESULT_SUCCESS);
-    rb.PushIpcInterface<ISteadyClock>();
+    rb.PushIpcInterface<ISteadyClock>(shared_memory);
 }
 
 void Module::Interface::GetTimeZoneService(Kernel::HLERequestContext& ctx) {
@@ -265,7 +306,7 @@ void Module::Interface::GetStandardLocalSystemClock(Kernel::HLERequestContext& c
 
     IPC::ResponseBuilder rb{ctx, 2, 0, 1};
     rb.Push(RESULT_SUCCESS);
-    rb.PushIpcInterface<ISystemClock>();
+    rb.PushIpcInterface<ISystemClock>(shared_memory, ClockContextType::StandardLocalSystem);
 }
 
 void Module::Interface::GetClockSnapshot(Kernel::HLERequestContext& ctx) {
@@ -333,16 +374,52 @@ void Module::Interface::CalculateStandardUserSystemClockDifferenceByUser(
     rb.PushRaw<u64>(difference);
 }
 
-Module::Interface::Interface(std::shared_ptr<Module> time, const char* name)
-    : ServiceFramework(name), time(std::move(time)) {}
+void Module::Interface::GetSharedMemoryNativeHandle(Kernel::HLERequestContext& ctx) {
+    LOG_DEBUG(Service_Time, "called");
+    IPC::ResponseBuilder rb{ctx, 2, 1};
+    rb.Push(RESULT_SUCCESS);
+    rb.PushCopyObjects(shared_memory->GetSharedMemoryHolder());
+}
+
+void Module::Interface::IsStandardUserSystemClockAutomaticCorrectionEnabled(
+    Kernel::HLERequestContext& ctx) {
+    // ogniK(TODO): When clock contexts are implemented, the value should be read from the context
+    // instead of our shared memory holder
+    LOG_DEBUG(Service_Time, "called");
+
+    IPC::ResponseBuilder rb{ctx, 3};
+    rb.Push(RESULT_SUCCESS);
+    rb.Push<u8>(shared_memory->GetStandardUserSystemClockAutomaticCorrectionEnabled());
+}
+
+void Module::Interface::SetStandardUserSystemClockAutomaticCorrectionEnabled(
+    Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto enabled = rp.Pop<u8>();
+
+    LOG_WARNING(Service_Time, "(PARTIAL IMPLEMENTATION) called");
+
+    // TODO(ogniK): Update clock contexts and correct timespans
+
+    shared_memory->SetStandardUserSystemClockAutomaticCorrectionEnabled(enabled > 0);
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(RESULT_SUCCESS);
+}
+
+Module::Interface::Interface(std::shared_ptr<Module> time,
+                             std::shared_ptr<SharedMemory> shared_memory, const char* name)
+    : ServiceFramework(name), time(std::move(time)), shared_memory(std::move(shared_memory)) {}
 
 Module::Interface::~Interface() = default;
 
-void InstallInterfaces(SM::ServiceManager& service_manager) {
+void InstallInterfaces(Core::System& system) {
     auto time = std::make_shared<Module>();
-    std::make_shared<Time>(time, "time:a")->InstallAsService(service_manager);
-    std::make_shared<Time>(time, "time:s")->InstallAsService(service_manager);
-    std::make_shared<Time>(time, "time:u")->InstallAsService(service_manager);
+    auto shared_mem = std::make_shared<SharedMemory>(system);
+
+    std::make_shared<Time>(time, shared_mem, "time:a")->InstallAsService(system.ServiceManager());
+    std::make_shared<Time>(time, shared_mem, "time:s")->InstallAsService(system.ServiceManager());
+    std::make_shared<Time>(std::move(time), shared_mem, "time:u")
+        ->InstallAsService(system.ServiceManager());
 }
 
 } // namespace Service::Time

src/core/hle/service/time/time.h

@@ -10,6 +10,8 @@
 
 namespace Service::Time {
 
+class SharedMemory;
+
 struct LocationName {
     std::array<u8, 0x24> name;
 };
@@ -77,7 +79,8 @@ class Module final {
 public:
     class Interface : public ServiceFramework<Interface> {
     public:
-        explicit Interface(std::shared_ptr<Module> time, const char* name);
+        explicit Interface(std::shared_ptr<Module> time,
+                           std::shared_ptr<SharedMemory> shared_memory, const char* name);
         ~Interface() override;
 
         void GetStandardUserSystemClock(Kernel::HLERequestContext& ctx);
@@ -87,13 +90,17 @@ public:
         void GetStandardLocalSystemClock(Kernel::HLERequestContext& ctx);
         void GetClockSnapshot(Kernel::HLERequestContext& ctx);
         void CalculateStandardUserSystemClockDifferenceByUser(Kernel::HLERequestContext& ctx);
+        void GetSharedMemoryNativeHandle(Kernel::HLERequestContext& ctx);
+        void IsStandardUserSystemClockAutomaticCorrectionEnabled(Kernel::HLERequestContext& ctx);
+        void SetStandardUserSystemClockAutomaticCorrectionEnabled(Kernel::HLERequestContext& ctx);
 
     protected:
         std::shared_ptr<Module> time;
+        std::shared_ptr<SharedMemory> shared_memory;
     };
 };
 
 /// Registers all Time services with the specified service manager.
-void InstallInterfaces(SM::ServiceManager& service_manager);
+void InstallInterfaces(Core::System& system);
 
 } // namespace Service::Time

src/core/hle/service/time/time_sharedmemory.cpp

@@ -0,0 +1,68 @@
+// Copyright 2019 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include "core/core.h"
+#include "core/hle/service/time/time_sharedmemory.h"
+
+namespace Service::Time {
+const std::size_t SHARED_MEMORY_SIZE = 0x1000;
+
+SharedMemory::SharedMemory(Core::System& system) : system(system) {
+    shared_memory_holder = Kernel::SharedMemory::Create(
+        system.Kernel(), nullptr, SHARED_MEMORY_SIZE, Kernel::MemoryPermission::ReadWrite,
+        Kernel::MemoryPermission::Read, 0, Kernel::MemoryRegion::BASE, "Time:SharedMemory");
+
+    // Seems static from 1.0.0 -> 8.1.0. Specific games seem to check this value and crash
+    // if it's set to anything else
+    shared_memory_format.format_version = 14;
+    std::memcpy(shared_memory_holder->GetPointer(), &shared_memory_format, sizeof(Format));
+}
+
+SharedMemory::~SharedMemory() = default;
+
+Kernel::SharedPtr<Kernel::SharedMemory> SharedMemory::GetSharedMemoryHolder() const {
+    return shared_memory_holder;
+}
+
+void SharedMemory::SetStandardSteadyClockTimepoint(const SteadyClockTimePoint& timepoint) {
+    shared_memory_format.standard_steady_clock_timepoint.StoreData(
+        shared_memory_holder->GetPointer(), timepoint);
+}
+
+void SharedMemory::SetStandardLocalSystemClockContext(const SystemClockContext& context) {
+    shared_memory_format.standard_local_system_clock_context.StoreData(
+        shared_memory_holder->GetPointer(), context);
+}
+
+void SharedMemory::SetStandardNetworkSystemClockContext(const SystemClockContext& context) {
+    shared_memory_format.standard_network_system_clock_context.StoreData(
+        shared_memory_holder->GetPointer(), context);
+}
+
+void SharedMemory::SetStandardUserSystemClockAutomaticCorrectionEnabled(bool enabled) {
+    shared_memory_format.standard_user_system_clock_automatic_correction.StoreData(
+        shared_memory_holder->GetPointer(), enabled);
+}
+
+SteadyClockTimePoint SharedMemory::GetStandardSteadyClockTimepoint() {
+    return shared_memory_format.standard_steady_clock_timepoint.ReadData(
+        shared_memory_holder->GetPointer());
+}
+
+SystemClockContext SharedMemory::GetStandardLocalSystemClockContext() {
+    return shared_memory_format.standard_local_system_clock_context.ReadData(
+        shared_memory_holder->GetPointer());
+}
+
+SystemClockContext SharedMemory::GetStandardNetworkSystemClockContext() {
+    return shared_memory_format.standard_network_system_clock_context.ReadData(
+        shared_memory_holder->GetPointer());
+}
+
+bool SharedMemory::GetStandardUserSystemClockAutomaticCorrectionEnabled() {
+    return shared_memory_format.standard_user_system_clock_automatic_correction.ReadData(
+        shared_memory_holder->GetPointer());
+}
+
+} // namespace Service::Time

src/core/hle/service/time/time_sharedmemory.h

@@ -0,0 +1,74 @@
+// Copyright 2019 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/kernel/shared_memory.h"
+#include "core/hle/service/time/time.h"
+
+namespace Service::Time {
+class SharedMemory {
+public:
+    explicit SharedMemory(Core::System& system);
+    ~SharedMemory();
+
+    // Return the shared memory handle
+    Kernel::SharedPtr<Kernel::SharedMemory> GetSharedMemoryHolder() const;
+
+    // Set memory barriers in shared memory and update them
+    void SetStandardSteadyClockTimepoint(const SteadyClockTimePoint& timepoint);
+    void SetStandardLocalSystemClockContext(const SystemClockContext& context);
+    void SetStandardNetworkSystemClockContext(const SystemClockContext& context);
+    void SetStandardUserSystemClockAutomaticCorrectionEnabled(bool enabled);
+
+    // Pull from memory barriers in the shared memory
+    SteadyClockTimePoint GetStandardSteadyClockTimepoint();
+    SystemClockContext GetStandardLocalSystemClockContext();
+    SystemClockContext GetStandardNetworkSystemClockContext();
+    bool GetStandardUserSystemClockAutomaticCorrectionEnabled();
+
+    // TODO(ogniK): We have to properly simulate memory barriers, how are we going to do this?
+    template <typename T, std::size_t Offset>
+    struct MemoryBarrier {
+        static_assert(std::is_trivially_constructible_v<T>, "T must be trivially constructable");
+        u32_le read_attempt{};
+        std::array<T, 2> data{};
+
+        // These are not actually memory barriers at the moment as we don't have multicore and all
+        // HLE is mutexed. This will need to properly be implemented when we start updating the time
+        // points on threads. As of right now, we'll be updated both values synchronously and just
+        // incrementing the read_attempt to indicate that we waited.
+        void StoreData(u8* shared_memory, T data_to_store) {
+            std::memcpy(this, shared_memory + Offset, sizeof(*this));
+            read_attempt++;
+            data[read_attempt & 1] = data_to_store;
+            std::memcpy(shared_memory + Offset, this, sizeof(*this));
+        }
+
+        // For reading we're just going to read the last stored value. If there was no value stored
+        // it will just end up reading an empty value as intended.
+        T ReadData(u8* shared_memory) {
+            std::memcpy(this, shared_memory + Offset, sizeof(*this));
+            return data[(read_attempt - 1) & 1];
+        }
+    };
+
+    // Shared memory format
+    struct Format {
+        MemoryBarrier<SteadyClockTimePoint, 0x0> standard_steady_clock_timepoint;
+        MemoryBarrier<SystemClockContext, 0x38> standard_local_system_clock_context;
+        MemoryBarrier<SystemClockContext, 0x80> standard_network_system_clock_context;
+        MemoryBarrier<bool, 0xc8> standard_user_system_clock_automatic_correction;
+        u32_le format_version;
+    };
+    static_assert(sizeof(Format) == 0xd8, "Format is an invalid size");
+
+private:
+    Kernel::SharedPtr<Kernel::SharedMemory> shared_memory_holder{};
+    Core::System& system;
+    Format shared_memory_format{};
+};
+
+} // namespace Service::Time

src/core/loader/nsp.cpp

@@ -168,7 +168,8 @@ ResultStatus AppLoader_NSP::ReadControlData(FileSys::NACP& nacp) {
 }
 
 ResultStatus AppLoader_NSP::ReadManualRomFS(FileSys::VirtualFile& file) {
-    const auto nca = nsp->GetNCA(nsp->GetProgramTitleID(), FileSys::ContentRecordType::Manual);
+    const auto nca =
+        nsp->GetNCA(nsp->GetProgramTitleID(), FileSys::ContentRecordType::HtmlDocument);
     if (nsp->GetStatus() != ResultStatus::Success || nca == nullptr)
         return ResultStatus::ErrorNoRomFS;
     file = nca->GetRomFS();

src/core/loader/xci.cpp

@@ -134,7 +134,7 @@ ResultStatus AppLoader_XCI::ReadControlData(FileSys::NACP& control) {
 
 ResultStatus AppLoader_XCI::ReadManualRomFS(FileSys::VirtualFile& file) {
     const auto nca = xci->GetSecurePartitionNSP()->GetNCA(xci->GetProgramTitleID(),
-                                                          FileSys::ContentRecordType::Manual);
+                                                          FileSys::ContentRecordType::HtmlDocument);
     if (xci->GetStatus() != ResultStatus::Success || nca == nullptr)
         return ResultStatus::ErrorXCIMissingPartition;
     file = nca->GetRomFS();

src/core/memory.cpp

@@ -16,11 +16,9 @@
 #include "core/core.h"
 #include "core/hle/kernel/process.h"
 #include "core/hle/kernel/vm_manager.h"
-#include "core/hle/lock.h"
 #include "core/memory.h"
 #include "core/memory_setup.h"
 #include "video_core/gpu.h"
-#include "video_core/renderer_base.h"
 
 namespace Memory {
 

src/core/memory.h

@@ -8,10 +8,6 @@
 #include <string>
 #include "common/common_types.h"
 
-namespace Common {
-struct PageTable;
-}
-
 namespace Kernel {
 class Process;
 }

src/core/reporter.cpp

@@ -2,8 +2,13 @@
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
+#include <ctime>
 #include <fstream>
+
+#include <fmt/format.h>
+#include <fmt/time.h>
 #include <json.hpp>
+
 #include "common/file_util.h"
 #include "common/hex_util.h"
 #include "common/scm_rev.h"
@@ -14,7 +19,6 @@
 #include "core/hle/result.h"
 #include "core/reporter.h"
 #include "core/settings.h"
-#include "fmt/time.h"
 
 namespace {
 
@@ -30,9 +34,11 @@ std::string GetTimestamp() {
 
 using namespace nlohmann;
 
-void SaveToFile(const json& json, const std::string& filename) {
-    if (!FileUtil::CreateFullPath(filename))
+void SaveToFile(json json, const std::string& filename) {
+    if (!FileUtil::CreateFullPath(filename)) {
         LOG_ERROR(Core, "Failed to create path for '{}' to save report!", filename);
+        return;
+    }
 
     std::ofstream file(
         FileUtil::SanitizePath(filename, FileUtil::DirectorySeparator::PlatformDefault));
@@ -61,8 +67,11 @@ json GetReportCommonData(u64 title_id, ResultCode result, const std::string& tim
         {"result_description", fmt::format("{:08X}", result.description.Value())},
         {"timestamp", timestamp},
     };
-    if (user_id.has_value())
+
+    if (user_id.has_value()) {
         out["user_id"] = fmt::format("{:016X}{:016X}", (*user_id)[1], (*user_id)[0]);
+    }
+
     return out;
 }
 
@@ -171,14 +180,14 @@ json GetHLERequestContextData(Kernel::HLERequestContext& ctx) {
     out["buffer_descriptor_c"] = GetHLEBufferDescriptorData<false>(ctx.BufferDescriptorC());
     out["buffer_descriptor_x"] = GetHLEBufferDescriptorData<true>(ctx.BufferDescriptorX());
 
-    return std::move(out);
+    return out;
 }
 
 } // Anonymous namespace
 
 namespace Core {
 
-Reporter::Reporter(Core::System& system) : system(system) {}
+Reporter::Reporter(System& system) : system(system) {}
 
 Reporter::~Reporter() = default;
 
@@ -187,8 +196,9 @@ void Reporter::SaveCrashReport(u64 title_id, ResultCode result, u64 set_flags, u
                                const std::array<u64, 31>& registers,
                                const std::array<u64, 32>& backtrace, u32 backtrace_size,
                                const std::string& arch, u32 unk10) const {
-    if (!IsReportingEnabled())
+    if (!IsReportingEnabled()) {
         return;
+    }
 
     const auto timestamp = GetTimestamp();
     json out;
@@ -212,8 +222,9 @@ void Reporter::SaveCrashReport(u64 title_id, ResultCode result, u64 set_flags, u
 
 void Reporter::SaveSvcBreakReport(u32 type, bool signal_debugger, u64 info1, u64 info2,
                                   std::optional<std::vector<u8>> resolved_buffer) const {
-    if (!IsReportingEnabled())
+    if (!IsReportingEnabled()) {
         return;
+    }
 
     const auto timestamp = GetTimestamp();
     const auto title_id = system.CurrentProcess()->GetTitleID();
@@ -238,8 +249,9 @@ void Reporter::SaveSvcBreakReport(u32 type, bool signal_debugger, u64 info1, u64
 void Reporter::SaveUnimplementedFunctionReport(Kernel::HLERequestContext& ctx, u32 command_id,
                                                const std::string& name,
                                                const std::string& service_name) const {
-    if (!IsReportingEnabled())
+    if (!IsReportingEnabled()) {
         return;
+    }
 
     const auto timestamp = GetTimestamp();
     const auto title_id = system.CurrentProcess()->GetTitleID();
@@ -259,8 +271,9 @@ void Reporter::SaveUnimplementedAppletReport(
     u32 applet_id, u32 common_args_version, u32 library_version, u32 theme_color,
     bool startup_sound, u64 system_tick, std::vector<std::vector<u8>> normal_channel,
     std::vector<std::vector<u8>> interactive_channel) const {
-    if (!IsReportingEnabled())
+    if (!IsReportingEnabled()) {
         return;
+    }
 
     const auto timestamp = GetTimestamp();
     const auto title_id = system.CurrentProcess()->GetTitleID();
@@ -293,8 +306,9 @@ void Reporter::SaveUnimplementedAppletReport(
 
 void Reporter::SavePlayReport(u64 title_id, u64 process_id, std::vector<std::vector<u8>> data,
                               std::optional<u128> user_id) const {
-    if (!IsReportingEnabled())
+    if (!IsReportingEnabled()) {
         return;
+    }
 
     const auto timestamp = GetTimestamp();
     json out;
@@ -316,8 +330,9 @@ void Reporter::SavePlayReport(u64 title_id, u64 process_id, std::vector<std::vec
 void Reporter::SaveErrorReport(u64 title_id, ResultCode result,
                                std::optional<std::string> custom_text_main,
                                std::optional<std::string> custom_text_detail) const {
-    if (!IsReportingEnabled())
+    if (!IsReportingEnabled()) {
         return;
+    }
 
     const auto timestamp = GetTimestamp();
     json out;
@@ -335,10 +350,29 @@ void Reporter::SaveErrorReport(u64 title_id, ResultCode result,
     SaveToFile(std::move(out), GetPath("error_report", title_id, timestamp));
 }
 
-void Reporter::SaveUserReport() const {
+void Reporter::SaveFilesystemAccessReport(Service::FileSystem::LogMode log_mode,
+                                          std::string log_message) const {
     if (!IsReportingEnabled())
         return;
 
+    const auto timestamp = GetTimestamp();
+    const auto title_id = system.CurrentProcess()->GetTitleID();
+    json out;
+
+    out["yuzu_version"] = GetYuzuVersionData();
+    out["report_common"] = GetReportCommonData(title_id, RESULT_SUCCESS, timestamp);
+
+    out["log_mode"] = fmt::format("{:08X}", static_cast<u32>(log_mode));
+    out["log_message"] = std::move(log_message);
+
+    SaveToFile(std::move(out), GetPath("filesystem_access_report", title_id, timestamp));
+}
+
+void Reporter::SaveUserReport() const {
+    if (!IsReportingEnabled()) {
+        return;
+    }
+
     const auto timestamp = GetTimestamp();
     const auto title_id = system.CurrentProcess()->GetTitleID();
 

src/core/reporter.h

@@ -4,7 +4,9 @@
 
 #pragma once
 
+#include <array>
 #include <optional>
+#include <string>
 #include <vector>
 #include "common/common_types.h"
 
@@ -14,11 +16,17 @@ namespace Kernel {
 class HLERequestContext;
 } // namespace Kernel
 
+namespace Service::FileSystem {
+enum class LogMode : u32;
+}
+
 namespace Core {
 
+class System;
+
 class Reporter {
 public:
-    explicit Reporter(Core::System& system);
+    explicit Reporter(System& system);
     ~Reporter();
 
     void SaveCrashReport(u64 title_id, ResultCode result, u64 set_flags, u64 entry_point, u64 sp,
@@ -45,12 +53,15 @@ public:
                          std::optional<std::string> custom_text_main = {},
                          std::optional<std::string> custom_text_detail = {}) const;
 
+    void SaveFilesystemAccessReport(Service::FileSystem::LogMode log_mode,
+                                    std::string log_message) const;
+
     void SaveUserReport() const;
 
 private:
     bool IsReportingEnabled() const;
 
-    Core::System& system;
+    System& system;
 };
 
 } // namespace Core

src/core/settings.cpp

@@ -85,7 +85,7 @@ void LogSettings() {
     LogSetting("System_RngSeed", Settings::values.rng_seed.value_or(0));
     LogSetting("System_CurrentUser", Settings::values.current_user);
     LogSetting("System_LanguageIndex", Settings::values.language_index);
-    LogSetting("Core_UseCpuJit", Settings::values.use_cpu_jit);
+    LogSetting("Core_CpuJitEnabled", Settings::values.cpu_jit_enabled);
     LogSetting("Core_UseMultiCore", Settings::values.use_multi_core);
     LogSetting("Renderer_UseResolutionFactor", Settings::values.resolution_factor);
     LogSetting("Renderer_UseFrameLimit", Settings::values.use_frame_limit);

src/core/settings.h

@@ -378,7 +378,7 @@ struct Values {
     std::atomic_bool is_device_reload_pending{true};
 
     // Core
-    bool use_cpu_jit;
+    bool cpu_jit_enabled;
     bool use_multi_core;
 
     // Data Storage
@@ -416,6 +416,7 @@ struct Values {
     bool dump_exefs;
     bool dump_nso;
     bool reporting_services;
+    bool quest_flag;
 
     // WebService
     bool enable_telemetry;

src/core/telemetry_session.cpp

@@ -168,7 +168,7 @@ void TelemetrySession::AddInitialInfo(Loader::AppLoader& app_loader) {
     AddField(Telemetry::FieldType::UserConfig, "Audio_SinkId", Settings::values.sink_id);
     AddField(Telemetry::FieldType::UserConfig, "Audio_EnableAudioStretching",
              Settings::values.enable_audio_stretching);
-    AddField(Telemetry::FieldType::UserConfig, "Core_UseCpuJit", Settings::values.use_cpu_jit);
+    AddField(Telemetry::FieldType::UserConfig, "Core_UseCpuJit", Settings::values.cpu_jit_enabled);
     AddField(Telemetry::FieldType::UserConfig, "Core_UseMultiCore",
              Settings::values.use_multi_core);
     AddField(Telemetry::FieldType::UserConfig, "Renderer_ResolutionFactor",

src/tests/core/core_timing.cpp

@@ -99,24 +99,24 @@ TEST_CASE("CoreTiming[Threadsave]", "[core]") {
     core_timing.Advance();
 
     // D -> B -> C -> A -> E
-    core_timing.ScheduleEventThreadsafe(1000, cb_a, CB_IDS[0]);
-    // Manually force since ScheduleEventThreadsafe doesn't call it
+    core_timing.ScheduleEvent(1000, cb_a, CB_IDS[0]);
+    // Manually force since ScheduleEvent doesn't call it
     core_timing.ForceExceptionCheck(1000);
     REQUIRE(1000 == core_timing.GetDowncount());
-    core_timing.ScheduleEventThreadsafe(500, cb_b, CB_IDS[1]);
-    // Manually force since ScheduleEventThreadsafe doesn't call it
+    core_timing.ScheduleEvent(500, cb_b, CB_IDS[1]);
+    // Manually force since ScheduleEvent doesn't call it
     core_timing.ForceExceptionCheck(500);
     REQUIRE(500 == core_timing.GetDowncount());
-    core_timing.ScheduleEventThreadsafe(800, cb_c, CB_IDS[2]);
-    // Manually force since ScheduleEventThreadsafe doesn't call it
+    core_timing.ScheduleEvent(800, cb_c, CB_IDS[2]);
+    // Manually force since ScheduleEvent doesn't call it
     core_timing.ForceExceptionCheck(800);
     REQUIRE(500 == core_timing.GetDowncount());
-    core_timing.ScheduleEventThreadsafe(100, cb_d, CB_IDS[3]);
-    // Manually force since ScheduleEventThreadsafe doesn't call it
+    core_timing.ScheduleEvent(100, cb_d, CB_IDS[3]);
+    // Manually force since ScheduleEvent doesn't call it
     core_timing.ForceExceptionCheck(100);
     REQUIRE(100 == core_timing.GetDowncount());
-    core_timing.ScheduleEventThreadsafe(1200, cb_e, CB_IDS[4]);
-    // Manually force since ScheduleEventThreadsafe doesn't call it
+    core_timing.ScheduleEvent(1200, cb_e, CB_IDS[4]);
+    // Manually force since ScheduleEvent doesn't call it
     core_timing.ForceExceptionCheck(1200);
     REQUIRE(100 == core_timing.GetDowncount());
 

src/video_core/CMakeLists.txt

@@ -41,12 +41,12 @@ add_library(video_core STATIC
     renderer_opengl/gl_buffer_cache.h
     renderer_opengl/gl_device.cpp
     renderer_opengl/gl_device.h
+    renderer_opengl/gl_framebuffer_cache.cpp
+    renderer_opengl/gl_framebuffer_cache.h
     renderer_opengl/gl_global_cache.cpp
     renderer_opengl/gl_global_cache.h
     renderer_opengl/gl_rasterizer.cpp
     renderer_opengl/gl_rasterizer.h
-    renderer_opengl/gl_rasterizer_cache.cpp
-    renderer_opengl/gl_rasterizer_cache.h
     renderer_opengl/gl_resource_manager.cpp
     renderer_opengl/gl_resource_manager.h
     renderer_opengl/gl_sampler_cache.cpp
@@ -67,6 +67,8 @@ add_library(video_core STATIC
     renderer_opengl/gl_state.h
     renderer_opengl/gl_stream_buffer.cpp
     renderer_opengl/gl_stream_buffer.h
+    renderer_opengl/gl_texture_cache.cpp
+    renderer_opengl/gl_texture_cache.h
     renderer_opengl/maxwell_to_gl.h
     renderer_opengl/renderer_opengl.cpp
     renderer_opengl/renderer_opengl.h
@@ -88,6 +90,7 @@ add_library(video_core STATIC
     shader/decode/conversion.cpp
     shader/decode/memory.cpp
     shader/decode/texture.cpp
+    shader/decode/image.cpp
     shader/decode/float_set_predicate.cpp
     shader/decode/integer_set_predicate.cpp
     shader/decode/half_set_predicate.cpp
@@ -109,6 +112,13 @@ add_library(video_core STATIC
     shader/track.cpp
     surface.cpp
     surface.h
+    texture_cache/surface_base.cpp
+    texture_cache/surface_base.h
+    texture_cache/surface_params.cpp
+    texture_cache/surface_params.h
+    texture_cache/surface_view.cpp
+    texture_cache/surface_view.h
+    texture_cache/texture_cache.h
     textures/astc.cpp
     textures/astc.h
     textures/convert.cpp
@@ -116,8 +126,6 @@ add_library(video_core STATIC
     textures/decoders.cpp
     textures/decoders.h
     textures/texture.h
-    texture_cache.cpp
-    texture_cache.h
     video_core.cpp
     video_core.h
 )

src/video_core/engines/engine_upload.cpp

@@ -36,10 +36,10 @@ void State::ProcessData(const u32 data, const bool is_last_call) {
     } else {
         UNIMPLEMENTED_IF(regs.dest.z != 0);
         UNIMPLEMENTED_IF(regs.dest.depth != 1);
-        UNIMPLEMENTED_IF(regs.dest.BlockWidth() != 1);
-        UNIMPLEMENTED_IF(regs.dest.BlockDepth() != 1);
+        UNIMPLEMENTED_IF(regs.dest.BlockWidth() != 0);
+        UNIMPLEMENTED_IF(regs.dest.BlockDepth() != 0);
         const std::size_t dst_size = Tegra::Texture::CalculateSize(
-            true, 1, regs.dest.width, regs.dest.height, 1, regs.dest.BlockHeight(), 1);
+            true, 1, regs.dest.width, regs.dest.height, 1, regs.dest.BlockHeight(), 0);
         tmp_buffer.resize(dst_size);
         memory_manager.ReadBlock(address, tmp_buffer.data(), dst_size);
         Tegra::Texture::SwizzleKepler(regs.dest.width, regs.dest.height, regs.dest.x, regs.dest.y,

src/video_core/engines/engine_upload.h

@@ -39,15 +39,15 @@ struct Registers {
         }
 
         u32 BlockWidth() const {
-            return 1U << block_width.Value();
+            return block_width.Value();
         }
 
         u32 BlockHeight() const {
-            return 1U << block_height.Value();
+            return block_height.Value();
         }
 
         u32 BlockDepth() const {
-            return 1U << block_depth.Value();
+            return block_depth.Value();
         }
     } dest;
 };

src/video_core/engines/fermi_2d.cpp

@@ -4,7 +4,6 @@
 
 #include "common/assert.h"
 #include "common/logging/log.h"
-#include "common/math_util.h"
 #include "video_core/engines/fermi_2d.h"
 #include "video_core/memory_manager.h"
 #include "video_core/rasterizer_interface.h"
@@ -35,21 +34,31 @@ void Fermi2D::HandleSurfaceCopy() {
                 static_cast<u32>(regs.operation));
 
     // TODO(Subv): Only raw copies are implemented.
-    ASSERT(regs.operation == Regs::Operation::SrcCopy);
+    ASSERT(regs.operation == Operation::SrcCopy);
 
     const u32 src_blit_x1{static_cast<u32>(regs.blit_src_x >> 32)};
     const u32 src_blit_y1{static_cast<u32>(regs.blit_src_y >> 32)};
-    const u32 src_blit_x2{
-        static_cast<u32>((regs.blit_src_x + (regs.blit_dst_width * regs.blit_du_dx)) >> 32)};
-    const u32 src_blit_y2{
-        static_cast<u32>((regs.blit_src_y + (regs.blit_dst_height * regs.blit_dv_dy)) >> 32)};
-
+    u32 src_blit_x2, src_blit_y2;
+    if (regs.blit_control.origin == Origin::Corner) {
+        src_blit_x2 =
+            static_cast<u32>((regs.blit_src_x + (regs.blit_du_dx * regs.blit_dst_width)) >> 32);
+        src_blit_y2 =
+            static_cast<u32>((regs.blit_src_y + (regs.blit_dv_dy * regs.blit_dst_height)) >> 32);
+    } else {
+        src_blit_x2 = static_cast<u32>((regs.blit_src_x >> 32) + regs.blit_dst_width);
+        src_blit_y2 = static_cast<u32>((regs.blit_src_y >> 32) + regs.blit_dst_height);
+    }
     const Common::Rectangle<u32> src_rect{src_blit_x1, src_blit_y1, src_blit_x2, src_blit_y2};
     const Common::Rectangle<u32> dst_rect{regs.blit_dst_x, regs.blit_dst_y,
                                           regs.blit_dst_x + regs.blit_dst_width,
                                           regs.blit_dst_y + regs.blit_dst_height};
+    Config copy_config;
+    copy_config.operation = regs.operation;
+    copy_config.filter = regs.blit_control.filter;
+    copy_config.src_rect = src_rect;
+    copy_config.dst_rect = dst_rect;
 
-    if (!rasterizer.AccelerateSurfaceCopy(regs.src, regs.dst, src_rect, dst_rect)) {
+    if (!rasterizer.AccelerateSurfaceCopy(regs.src, regs.dst, copy_config)) {
         UNIMPLEMENTED();
     }
 }

src/video_core/engines/fermi_2d.h

@@ -9,6 +9,7 @@
 #include "common/bit_field.h"
 #include "common/common_funcs.h"
 #include "common/common_types.h"
+#include "common/math_util.h"
 #include "video_core/gpu.h"
 
 namespace Tegra {
@@ -38,6 +39,26 @@ public:
     /// Write the value to the register identified by method.
     void CallMethod(const GPU::MethodCall& method_call);
 
+    enum class Origin : u32 {
+        Center = 0,
+        Corner = 1,
+    };
+
+    enum class Filter : u32 {
+        PointSample = 0, // Nearest
+        Linear = 1,
+    };
+
+    enum class Operation : u32 {
+        SrcCopyAnd = 0,
+        ROPAnd = 1,
+        Blend = 2,
+        SrcCopy = 3,
+        ROP = 4,
+        SrcCopyPremult = 5,
+        BlendPremult = 6,
+    };
+
     struct Regs {
         static constexpr std::size_t NUM_REGS = 0x258;
 
@@ -63,32 +84,19 @@ public:
             }
 
             u32 BlockWidth() const {
-                // The block width is stored in log2 format.
-                return 1 << block_width;
+                return block_width.Value();
             }
 
             u32 BlockHeight() const {
-                // The block height is stored in log2 format.
-                return 1 << block_height;
+                return block_height.Value();
             }
 
             u32 BlockDepth() const {
-                // The block depth is stored in log2 format.
-                return 1 << block_depth;
+                return block_depth.Value();
             }
         };
         static_assert(sizeof(Surface) == 0x28, "Surface has incorrect size");
 
-        enum class Operation : u32 {
-            SrcCopyAnd = 0,
-            ROPAnd = 1,
-            Blend = 2,
-            SrcCopy = 3,
-            ROP = 4,
-            SrcCopyPremult = 5,
-            BlendPremult = 6,
-        };
-
         union {
             struct {
                 INSERT_PADDING_WORDS(0x80);
@@ -105,7 +113,11 @@ public:
 
                 INSERT_PADDING_WORDS(0x177);
 
-                u32 blit_control;
+                union {
+                    u32 raw;
+                    BitField<0, 1, Origin> origin;
+                    BitField<4, 1, Filter> filter;
+                } blit_control;
 
                 INSERT_PADDING_WORDS(0x8);
 
@@ -124,6 +136,13 @@ public:
         };
     } regs{};
 
+    struct Config {
+        Operation operation;
+        Filter filter;
+        Common::Rectangle<u32> src_rect;
+        Common::Rectangle<u32> dst_rect;
+    };
+
 private:
     VideoCore::RasterizerInterface& rasterizer;
     MemoryManager& memory_manager;

src/video_core/engines/maxwell_3d.cpp

@@ -430,14 +430,10 @@ Texture::TICEntry Maxwell3D::GetTICEntry(u32 tic_index) const {
     Texture::TICEntry tic_entry;
     memory_manager.ReadBlockUnsafe(tic_address_gpu, &tic_entry, sizeof(Texture::TICEntry));
 
-    ASSERT_MSG(tic_entry.header_version == Texture::TICHeaderVersion::BlockLinear ||
-                   tic_entry.header_version == Texture::TICHeaderVersion::Pitch,
-               "TIC versions other than BlockLinear or Pitch are unimplemented");
-
-    const auto r_type = tic_entry.r_type.Value();
-    const auto g_type = tic_entry.g_type.Value();
-    const auto b_type = tic_entry.b_type.Value();
-    const auto a_type = tic_entry.a_type.Value();
+    const auto r_type{tic_entry.r_type.Value()};
+    const auto g_type{tic_entry.g_type.Value()};
+    const auto b_type{tic_entry.b_type.Value()};
+    const auto a_type{tic_entry.a_type.Value()};
 
     // TODO(Subv): Different data types for separate components are not supported
     DEBUG_ASSERT(r_type == g_type && r_type == b_type && r_type == a_type);

src/video_core/engines/maxwell_dma.cpp

@@ -111,7 +111,7 @@ void MaxwellDMA::HandleCopy() {
 
         memory_manager.WriteBlock(dest, write_buffer.data(), dst_size);
     } else {
-        ASSERT(regs.dst_params.BlockDepth() == 1);
+        ASSERT(regs.dst_params.BlockDepth() == 0);
 
         const u32 src_bytes_per_pixel = regs.src_pitch / regs.x_count;
 

src/video_core/engines/maxwell_dma.h

@@ -59,11 +59,11 @@ public:
             };
 
             u32 BlockHeight() const {
-                return 1 << block_height;
+                return block_height.Value();
             }
 
             u32 BlockDepth() const {
-                return 1 << block_depth;
+                return block_depth.Value();
             }
         };
 

src/video_core/engines/shader_bytecode.h

@@ -4,6 +4,7 @@
 
 #pragma once
 
+#include <array>
 #include <bitset>
 #include <optional>
 #include <tuple>
@@ -126,6 +127,15 @@ union Sampler {
     u64 value{};
 };
 
+union Image {
+    Image() = default;
+
+    constexpr explicit Image(u64 value) : value{value} {}
+
+    BitField<36, 13, u64> index;
+    u64 value;
+};
+
 } // namespace Tegra::Shader
 
 namespace std {
@@ -344,6 +354,26 @@ enum class TextureMiscMode : u64 {
     PTP,
 };
 
+enum class SurfaceDataMode : u64 {
+    P = 0,
+    D_BA = 1,
+};
+
+enum class OutOfBoundsStore : u64 {
+    Ignore = 0,
+    Clamp = 1,
+    Trap = 2,
+};
+
+enum class ImageType : u64 {
+    Texture1D = 0,
+    TextureBuffer = 1,
+    Texture1DArray = 2,
+    Texture2D = 3,
+    Texture2DArray = 4,
+    Texture3D = 5,
+};
+
 enum class IsberdMode : u64 {
     None = 0,
     Patch = 1,
@@ -398,7 +428,7 @@ enum class LmemLoadCacheManagement : u64 {
     CV = 3,
 };
 
-enum class LmemStoreCacheManagement : u64 {
+enum class StoreCacheManagement : u64 {
     Default = 0,
     CG = 1,
     CS = 2,
@@ -811,7 +841,7 @@ union Instruction {
     } ld_l;
 
     union {
-        BitField<44, 2, LmemStoreCacheManagement> cache_management;
+        BitField<44, 2, StoreCacheManagement> cache_management;
     } st_l;
 
     union {
@@ -1231,6 +1261,20 @@ union Instruction {
         }
     } texs;
 
+    union {
+        BitField<28, 1, u64> is_array;
+        BitField<29, 2, TextureType> texture_type;
+        BitField<35, 1, u64> aoffi;
+        BitField<49, 1, u64> nodep_flag;
+        BitField<50, 1, u64> ms; // Multisample?
+        BitField<54, 1, u64> cl;
+        BitField<55, 1, u64> process_mode;
+
+        TextureProcessMode GetTextureProcessMode() const {
+            return process_mode == 0 ? TextureProcessMode::LZ : TextureProcessMode::LL;
+        }
+    } tld;
+
     union {
         BitField<49, 1, u64> nodep_flag;
         BitField<53, 4, u64> texture_info;
@@ -1280,6 +1324,35 @@ union Instruction {
         }
     } tlds;
 
+    union {
+        BitField<24, 2, StoreCacheManagement> cache_management;
+        BitField<33, 3, ImageType> image_type;
+        BitField<49, 2, OutOfBoundsStore> out_of_bounds_store;
+        BitField<51, 1, u64> is_immediate;
+        BitField<52, 1, SurfaceDataMode> mode;
+
+        BitField<20, 3, StoreType> store_data_layout;
+        BitField<20, 4, u64> component_mask_selector;
+
+        bool IsComponentEnabled(std::size_t component) const {
+            ASSERT(mode == SurfaceDataMode::P);
+            constexpr u8 R = 0b0001;
+            constexpr u8 G = 0b0010;
+            constexpr u8 B = 0b0100;
+            constexpr u8 A = 0b1000;
+            constexpr std::array<u8, 16> mask = {
+                0,       (R),         (G),         (R | G),        (B),     (R | B),
+                (G | B), (R | G | B), (A),         (R | A),        (G | A), (R | G | A),
+                (B | A), (R | B | A), (G | B | A), (R | G | B | A)};
+            return std::bitset<4>{mask.at(component_mask_selector)}.test(component);
+        }
+
+        StoreType GetStoreDataLayout() const {
+            ASSERT(mode == SurfaceDataMode::D_BA);
+            return store_data_layout;
+        }
+    } sust;
+
     union {
         BitField<20, 24, u64> target;
         BitField<5, 1, u64> constant_buffer;
@@ -1371,6 +1444,7 @@ union Instruction {
 
     Attribute attribute;
     Sampler sampler;
+    Image image;
 
     u64 value;
 };
@@ -1408,11 +1482,13 @@ public:
         TXQ,    // Texture Query
         TXQ_B,  // Texture Query Bindless
         TEXS,   // Texture Fetch with scalar/non-vec4 source/destinations
+        TLD,    // Texture Load
         TLDS,   // Texture Load with scalar/non-vec4 source/destinations
         TLD4,   // Texture Load 4
         TLD4S,  // Texture Load 4 with scalar / non - vec4 source / destinations
         TMML_B, // Texture Mip Map Level
         TMML,   // Texture Mip Map Level
+        SUST,   // Surface Store
         EXIT,
         IPA,
         OUT_R, // Emit vertex/primitive
@@ -1543,6 +1619,7 @@ public:
         Synch,
         Memory,
         Texture,
+        Image,
         FloatSet,
         FloatSetPredicate,
         IntegerSet,
@@ -1682,11 +1759,13 @@ private:
             INST("1101111101001---", Id::TXQ, Type::Texture, "TXQ"),
             INST("1101111101010---", Id::TXQ_B, Type::Texture, "TXQ_B"),
             INST("1101-00---------", Id::TEXS, Type::Texture, "TEXS"),
+            INST("11011100--11----", Id::TLD, Type::Texture, "TLD"),
             INST("1101101---------", Id::TLDS, Type::Texture, "TLDS"),
             INST("110010----111---", Id::TLD4, Type::Texture, "TLD4"),
             INST("1101111100------", Id::TLD4S, Type::Texture, "TLD4S"),
             INST("110111110110----", Id::TMML_B, Type::Texture, "TMML_B"),
             INST("1101111101011---", Id::TMML, Type::Texture, "TMML"),
+            INST("11101011001-----", Id::SUST, Type::Image, "SUST"),
             INST("11100000--------", Id::IPA, Type::Trivial, "IPA"),
             INST("1111101111100---", Id::OUT_R, Type::Trivial, "OUT_R"),
             INST("1110111111010---", Id::ISBERD, Type::Trivial, "ISBERD"),

src/video_core/memory_manager.cpp

@@ -202,11 +202,12 @@ const u8* MemoryManager::GetPointer(GPUVAddr addr) const {
 }
 
 bool MemoryManager::IsBlockContinuous(const GPUVAddr start, const std::size_t size) const {
-    const GPUVAddr end = start + size;
+    const std::size_t inner_size = size - 1;
+    const GPUVAddr end = start + inner_size;
     const auto host_ptr_start = reinterpret_cast<std::uintptr_t>(GetPointer(start));
     const auto host_ptr_end = reinterpret_cast<std::uintptr_t>(GetPointer(end));
     const auto range = static_cast<std::size_t>(host_ptr_end - host_ptr_start);
-    return range == size;
+    return range == inner_size;
 }
 
 void MemoryManager::ReadBlock(GPUVAddr src_addr, void* dest_buffer, const std::size_t size) const {

src/video_core/rasterizer_cache.h

@@ -169,6 +169,8 @@ protected:
         object->MarkAsModified(false, *this);
     }
 
+    std::recursive_mutex mutex;
+
 private:
     /// Returns a list of cached objects from the specified memory region, ordered by access time
     std::vector<T> GetSortedObjectsFromRegion(CacheAddr addr, u64 size) {
@@ -208,5 +210,4 @@ private:
     IntervalCache interval_cache; ///< Cache of objects
     u64 modified_ticks{};         ///< Counter of cache state ticks, used for in-order flushing
     VideoCore::RasterizerInterface& rasterizer;
-    std::recursive_mutex mutex;
 };

src/video_core/rasterizer_interface.h

@@ -10,6 +10,10 @@
 #include "video_core/engines/fermi_2d.h"
 #include "video_core/gpu.h"
 
+namespace Tegra {
+class MemoryManager;
+}
+
 namespace VideoCore {
 
 enum class LoadCallbackStage {
@@ -46,8 +50,7 @@ public:
     /// Attempt to use a faster method to perform a surface copy
     virtual bool AccelerateSurfaceCopy(const Tegra::Engines::Fermi2D::Regs::Surface& src,
                                        const Tegra::Engines::Fermi2D::Regs::Surface& dst,
-                                       const Common::Rectangle<u32>& src_rect,
-                                       const Common::Rectangle<u32>& dst_rect) {
+                                       const Tegra::Engines::Fermi2D::Config& copy_config) {
         return false;
     }
 

src/video_core/renderer_opengl/gl_buffer_cache.cpp

@@ -23,6 +23,7 @@ OGLBufferCache::OGLBufferCache(RasterizerOpenGL& rasterizer, std::size_t size)
 
 GLintptr OGLBufferCache::UploadMemory(GPUVAddr gpu_addr, std::size_t size, std::size_t alignment,
                                       bool cache) {
+    std::lock_guard lock{mutex};
     auto& memory_manager = Core::System::GetInstance().GPU().MemoryManager();
 
     // Cache management is a big overhead, so only cache entries with a given size.
@@ -62,6 +63,7 @@ GLintptr OGLBufferCache::UploadMemory(GPUVAddr gpu_addr, std::size_t size, std::
 
 GLintptr OGLBufferCache::UploadHostMemory(const void* raw_pointer, std::size_t size,
                                           std::size_t alignment) {
+    std::lock_guard lock{mutex};
     AlignBuffer(alignment);
     std::memcpy(buffer_ptr, raw_pointer, size);
     const GLintptr uploaded_offset = buffer_offset;

src/video_core/renderer_opengl/gl_framebuffer_cache.cpp

@@ -0,0 +1,75 @@
+// Copyright 2019 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include <tuple>
+
+#include "common/cityhash.h"
+#include "common/scope_exit.h"
+#include "video_core/engines/maxwell_3d.h"
+#include "video_core/renderer_opengl/gl_framebuffer_cache.h"
+#include "video_core/renderer_opengl/gl_state.h"
+
+namespace OpenGL {
+
+using Maxwell = Tegra::Engines::Maxwell3D::Regs;
+
+FramebufferCacheOpenGL::FramebufferCacheOpenGL() = default;
+
+FramebufferCacheOpenGL::~FramebufferCacheOpenGL() = default;
+
+GLuint FramebufferCacheOpenGL::GetFramebuffer(const FramebufferCacheKey& key) {
+    const auto [entry, is_cache_miss] = cache.try_emplace(key);
+    auto& framebuffer{entry->second};
+    if (is_cache_miss) {
+        framebuffer = CreateFramebuffer(key);
+    }
+    return framebuffer.handle;
+}
+
+OGLFramebuffer FramebufferCacheOpenGL::CreateFramebuffer(const FramebufferCacheKey& key) {
+    OGLFramebuffer framebuffer;
+    framebuffer.Create();
+
+    // TODO(Rodrigo): Use DSA here after Nvidia fixes their framebuffer DSA bugs.
+    local_state.draw.draw_framebuffer = framebuffer.handle;
+    local_state.ApplyFramebufferState();
+
+    if (key.is_single_buffer) {
+        if (key.color_attachments[0] != GL_NONE && key.colors[0]) {
+            key.colors[0]->Attach(key.color_attachments[0], GL_DRAW_FRAMEBUFFER);
+            glDrawBuffer(key.color_attachments[0]);
+        } else {
+            glDrawBuffer(GL_NONE);
+        }
+    } else {
+        for (std::size_t index = 0; index < Maxwell::NumRenderTargets; ++index) {
+            if (key.colors[index]) {
+                key.colors[index]->Attach(GL_COLOR_ATTACHMENT0 + static_cast<GLenum>(index),
+                                          GL_DRAW_FRAMEBUFFER);
+            }
+        }
+        glDrawBuffers(key.colors_count, key.color_attachments.data());
+    }
+
+    if (key.zeta) {
+        key.zeta->Attach(key.stencil_enable ? GL_DEPTH_STENCIL_ATTACHMENT : GL_DEPTH_ATTACHMENT,
+                         GL_DRAW_FRAMEBUFFER);
+    }
+
+    return framebuffer;
+}
+
+std::size_t FramebufferCacheKey::Hash() const {
+    static_assert(sizeof(*this) % sizeof(u64) == 0, "Unaligned struct");
+    return static_cast<std::size_t>(
+        Common::CityHash64(reinterpret_cast<const char*>(this), sizeof(*this)));
+}
+
+bool FramebufferCacheKey::operator==(const FramebufferCacheKey& rhs) const {
+    return std::tie(is_single_buffer, stencil_enable, colors_count, color_attachments, colors,
+                    zeta) == std::tie(rhs.is_single_buffer, rhs.stencil_enable, rhs.colors_count,
+                                      rhs.color_attachments, rhs.colors, rhs.zeta);
+}
+
+} // namespace OpenGL

src/video_core/renderer_opengl/gl_framebuffer_cache.h

@@ -0,0 +1,68 @@
+// Copyright 2019 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <array>
+#include <cstddef>
+#include <unordered_map>
+
+#include <glad/glad.h>
+
+#include "common/common_types.h"
+#include "video_core/engines/maxwell_3d.h"
+#include "video_core/renderer_opengl/gl_resource_manager.h"
+#include "video_core/renderer_opengl/gl_state.h"
+#include "video_core/renderer_opengl/gl_texture_cache.h"
+
+namespace OpenGL {
+
+struct alignas(sizeof(u64)) FramebufferCacheKey {
+    bool is_single_buffer = false;
+    bool stencil_enable = false;
+    u16 colors_count = 0;
+
+    std::array<GLenum, Tegra::Engines::Maxwell3D::Regs::NumRenderTargets> color_attachments{};
+    std::array<View, Tegra::Engines::Maxwell3D::Regs::NumRenderTargets> colors;
+    View zeta;
+
+    std::size_t Hash() const;
+
+    bool operator==(const FramebufferCacheKey& rhs) const;
+
+    bool operator!=(const FramebufferCacheKey& rhs) const {
+        return !operator==(rhs);
+    }
+};
+
+} // namespace OpenGL
+
+namespace std {
+
+template <>
+struct hash<OpenGL::FramebufferCacheKey> {
+    std::size_t operator()(const OpenGL::FramebufferCacheKey& k) const noexcept {
+        return k.Hash();
+    }
+};
+
+} // namespace std
+
+namespace OpenGL {
+
+class FramebufferCacheOpenGL {
+public:
+    FramebufferCacheOpenGL();
+    ~FramebufferCacheOpenGL();
+
+    GLuint GetFramebuffer(const FramebufferCacheKey& key);
+
+private:
+    OGLFramebuffer CreateFramebuffer(const FramebufferCacheKey& key);
+
+    OpenGLState local_state;
+    std::unordered_map<FramebufferCacheKey, OGLFramebuffer> cache;
+};
+
+} // namespace OpenGL

src/video_core/renderer_opengl/gl_global_cache.cpp

@@ -76,6 +76,7 @@ GlobalRegionCacheOpenGL::GlobalRegionCacheOpenGL(RasterizerOpenGL& rasterizer)
 GlobalRegion GlobalRegionCacheOpenGL::GetGlobalRegion(
     const GLShader::GlobalMemoryEntry& global_region,
     Tegra::Engines::Maxwell3D::Regs::ShaderStage stage) {
+    std::lock_guard lock{mutex};
 
     auto& gpu{Core::System::GetInstance().GPU()};
     auto& memory_manager{gpu.MemoryManager()};

src/video_core/renderer_opengl/gl_rasterizer.cpp

@@ -29,8 +29,10 @@
 namespace OpenGL {
 
 using Maxwell = Tegra::Engines::Maxwell3D::Regs;
-using PixelFormat = VideoCore::Surface::PixelFormat;
-using SurfaceType = VideoCore::Surface::SurfaceType;
+
+using VideoCore::Surface::PixelFormat;
+using VideoCore::Surface::SurfaceTarget;
+using VideoCore::Surface::SurfaceType;
 
 MICROPROFILE_DEFINE(OpenGL_VAO, "OpenGL", "Vertex Format Setup", MP_RGB(128, 128, 192));
 MICROPROFILE_DEFINE(OpenGL_VB, "OpenGL", "Vertex Buffer Setup", MP_RGB(128, 128, 192));
@@ -78,29 +80,9 @@ struct DrawParameters {
     }
 };
 
-struct FramebufferCacheKey {
-    bool is_single_buffer = false;
-    bool stencil_enable = false;
-
-    std::array<GLenum, Maxwell::NumRenderTargets> color_attachments{};
-    std::array<GLuint, Tegra::Engines::Maxwell3D::Regs::NumRenderTargets> colors{};
-    u32 colors_count = 0;
-
-    GLuint zeta = 0;
-
-    auto Tie() const {
-        return std::tie(is_single_buffer, stencil_enable, color_attachments, colors, colors_count,
-                        zeta);
-    }
-
-    bool operator<(const FramebufferCacheKey& rhs) const {
-        return Tie() < rhs.Tie();
-    }
-};
-
 RasterizerOpenGL::RasterizerOpenGL(Core::System& system, Core::Frontend::EmuWindow& emu_window,
                                    ScreenInfo& info)
-    : res_cache{*this}, shader_cache{*this, system, emu_window, device},
+    : texture_cache{system, *this, device}, shader_cache{*this, system, emu_window, device},
       global_cache{*this}, system{system}, screen_info{info},
       buffer_cache(*this, STREAM_BUFFER_SIZE) {
     OpenGLState::ApplyDefaultState();
@@ -121,11 +103,6 @@ void RasterizerOpenGL::CheckExtensions() {
             Render_OpenGL,
             "Anisotropic filter is not supported! This can cause graphical issues in some games.");
     }
-    if (!GLAD_GL_ARB_buffer_storage) {
-        LOG_WARNING(
-            Render_OpenGL,
-            "Buffer storage control is not supported! This can cause performance degradation.");
-    }
 }
 
 GLuint RasterizerOpenGL::SetupVertexFormat() {
@@ -302,8 +279,14 @@ void RasterizerOpenGL::SetupShaders(GLenum primitive_mode) {
                                  static_cast<GLsizeiptr>(sizeof(ubo)));
 
         Shader shader{shader_cache.GetStageProgram(program)};
-        const auto [program_handle, next_bindings] =
-            shader->GetProgramHandle(primitive_mode, base_bindings);
+
+        const auto stage_enum{static_cast<Maxwell::ShaderStage>(stage)};
+        SetupDrawConstBuffers(stage_enum, shader);
+        SetupGlobalRegions(stage_enum, shader);
+        const auto texture_buffer_usage{SetupTextures(stage_enum, shader, base_bindings)};
+
+        const ProgramVariant variant{base_bindings, primitive_mode, texture_buffer_usage};
+        const auto [program_handle, next_bindings] = shader->GetProgramHandle(variant);
 
         switch (program) {
         case Maxwell::ShaderProgram::VertexA:
@@ -321,11 +304,6 @@ void RasterizerOpenGL::SetupShaders(GLenum primitive_mode) {
                               shader_config.enable.Value(), shader_config.offset);
         }
 
-        const auto stage_enum = static_cast<Maxwell::ShaderStage>(stage);
-        SetupDrawConstBuffers(stage_enum, shader);
-        SetupGlobalRegions(stage_enum, shader);
-        SetupTextures(stage_enum, shader, base_bindings);
-
         // Workaround for Intel drivers.
         // When a clip distance is enabled but not set in the shader it crops parts of the screen
         // (sometimes it's half the screen, sometimes three quarters). To avoid this, enable the
@@ -351,44 +329,6 @@ void RasterizerOpenGL::SetupShaders(GLenum primitive_mode) {
     gpu.dirty_flags.shaders = false;
 }
 
-void RasterizerOpenGL::SetupCachedFramebuffer(const FramebufferCacheKey& fbkey,
-                                              OpenGLState& current_state) {
-    const auto [entry, is_cache_miss] = framebuffer_cache.try_emplace(fbkey);
-    auto& framebuffer = entry->second;
-
-    if (is_cache_miss)
-        framebuffer.Create();
-
-    current_state.draw.draw_framebuffer = framebuffer.handle;
-    current_state.ApplyFramebufferState();
-
-    if (!is_cache_miss)
-        return;
-
-    if (fbkey.is_single_buffer) {
-        if (fbkey.color_attachments[0] != GL_NONE) {
-            glFramebufferTexture(GL_DRAW_FRAMEBUFFER, fbkey.color_attachments[0], fbkey.colors[0],
-                                 0);
-        }
-        glDrawBuffer(fbkey.color_attachments[0]);
-    } else {
-        for (std::size_t index = 0; index < Maxwell::NumRenderTargets; ++index) {
-            if (fbkey.colors[index]) {
-                glFramebufferTexture(GL_DRAW_FRAMEBUFFER,
-                                     GL_COLOR_ATTACHMENT0 + static_cast<GLenum>(index),
-                                     fbkey.colors[index], 0);
-            }
-        }
-        glDrawBuffers(fbkey.colors_count, fbkey.color_attachments.data());
-    }
-
-    if (fbkey.zeta) {
-        GLenum zeta_attachment =
-            fbkey.stencil_enable ? GL_DEPTH_STENCIL_ATTACHMENT : GL_DEPTH_ATTACHMENT;
-        glFramebufferTexture(GL_DRAW_FRAMEBUFFER, zeta_attachment, fbkey.zeta, 0);
-    }
-}
-
 std::size_t RasterizerOpenGL::CalculateVertexArraysSize() const {
     const auto& regs = system.GPU().Maxwell3D().regs;
 
@@ -478,9 +418,13 @@ std::pair<bool, bool> RasterizerOpenGL::ConfigureFramebuffers(
     }
     current_framebuffer_config_state = fb_config_state;
 
-    Surface depth_surface;
+    texture_cache.GuardRenderTargets(true);
+
+    View depth_surface{};
     if (using_depth_fb) {
-        depth_surface = res_cache.GetDepthBufferSurface(preserve_contents);
+        depth_surface = texture_cache.GetDepthBufferSurface(preserve_contents);
+    } else {
+        texture_cache.SetEmptyDepthBuffer();
     }
 
     UNIMPLEMENTED_IF(regs.rt_separate_frag_data == 0);
@@ -493,13 +437,13 @@ std::pair<bool, bool> RasterizerOpenGL::ConfigureFramebuffers(
     if (using_color_fb) {
         if (single_color_target) {
             // 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);
+            View color_surface{
+                texture_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);
+                texture_cache.MarkColorBufferInUse(*single_color_target);
                 // Workaround for and issue in nvidia drivers
                 // https://devtalk.nvidia.com/default/topic/776591/opengl/gl_framebuffer_srgb-functions-incorrectly/
                 state.framebuffer_srgb.enabled |= color_surface->GetSurfaceParams().srgb_conversion;
@@ -508,16 +452,21 @@ std::pair<bool, bool> RasterizerOpenGL::ConfigureFramebuffers(
             fbkey.is_single_buffer = true;
             fbkey.color_attachments[0] =
                 GL_COLOR_ATTACHMENT0 + static_cast<GLenum>(*single_color_target);
-            fbkey.colors[0] = color_surface != nullptr ? color_surface->Texture().handle : 0;
+            fbkey.colors[0] = color_surface;
+            for (std::size_t index = 0; index < Maxwell::NumRenderTargets; ++index) {
+                if (index != *single_color_target) {
+                    texture_cache.SetEmptyColorBuffer(index);
+                }
+            }
         } else {
             // Multiple color attachments are enabled
             for (std::size_t index = 0; index < Maxwell::NumRenderTargets; ++index) {
-                Surface color_surface = res_cache.GetColorBufferSurface(index, preserve_contents);
+                View color_surface{texture_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);
+                    texture_cache.MarkColorBufferInUse(index);
                     // Enable sRGB only for supported formats
                     // Workaround for and issue in nvidia drivers
                     // https://devtalk.nvidia.com/default/topic/776591/opengl/gl_framebuffer_srgb-functions-incorrectly/
@@ -527,8 +476,7 @@ std::pair<bool, bool> RasterizerOpenGL::ConfigureFramebuffers(
 
                 fbkey.color_attachments[index] =
                     GL_COLOR_ATTACHMENT0 + regs.rt_control.GetMap(index);
-                fbkey.colors[index] =
-                    color_surface != nullptr ? color_surface->Texture().handle : 0;
+                fbkey.colors[index] = color_surface;
             }
             fbkey.is_single_buffer = false;
             fbkey.colors_count = regs.rt_control.count;
@@ -541,14 +489,16 @@ std::pair<bool, bool> RasterizerOpenGL::ConfigureFramebuffers(
     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);
+        texture_cache.MarkDepthBufferInUse();
 
-        fbkey.zeta = depth_surface->Texture().handle;
+        fbkey.zeta = depth_surface;
         fbkey.stencil_enable = regs.stencil_enable &&
                                depth_surface->GetSurfaceParams().type == SurfaceType::DepthStencil;
     }
 
-    SetupCachedFramebuffer(fbkey, current_state);
+    texture_cache.GuardRenderTargets(false);
+
+    current_state.draw.draw_framebuffer = framebuffer_cache.GetFramebuffer(fbkey);
     SyncViewport(current_state);
 
     return current_depth_stencil_usage = {static_cast<bool>(depth_surface), fbkey.stencil_enable};
@@ -630,6 +580,7 @@ void RasterizerOpenGL::Clear() {
     clear_state.ApplyDepth();
     clear_state.ApplyStencilTest();
     clear_state.ApplyViewport();
+    clear_state.ApplyFramebufferState();
 
     if (use_color) {
         glClearBufferfv(GL_COLOR, regs.clear_buffers.RT, regs.clear_color);
@@ -652,7 +603,6 @@ void RasterizerOpenGL::DrawArrays() {
     auto& gpu = system.GPU().Maxwell3D();
     const auto& regs = gpu.regs;
 
-    ConfigureFramebuffers(state);
     SyncColorMask();
     SyncFragmentColorClampState();
     SyncMultiSampleState();
@@ -697,16 +647,22 @@ void RasterizerOpenGL::DrawArrays() {
     SetupVertexBuffer(vao);
 
     DrawParameters params = SetupDraw();
+    texture_cache.GuardSamplers(true);
     SetupShaders(params.primitive_mode);
+    texture_cache.GuardSamplers(false);
+
+    ConfigureFramebuffers(state);
 
     buffer_cache.Unmap();
 
     shader_program_manager->ApplyTo(state);
     state.Apply();
 
-    res_cache.SignalPreDrawCall();
+    if (texture_cache.TextureBarrier()) {
+        glTextureBarrier();
+    }
+
     params.DispatchDraw();
-    res_cache.SignalPostDrawCall();
 
     accelerate_draw = AccelDraw::Disabled;
 }
@@ -718,7 +674,7 @@ void RasterizerOpenGL::FlushRegion(CacheAddr addr, u64 size) {
     if (!addr || !size) {
         return;
     }
-    res_cache.FlushRegion(addr, size);
+    texture_cache.FlushRegion(addr, size);
     global_cache.FlushRegion(addr, size);
 }
 
@@ -727,23 +683,24 @@ void RasterizerOpenGL::InvalidateRegion(CacheAddr addr, u64 size) {
     if (!addr || !size) {
         return;
     }
-    res_cache.InvalidateRegion(addr, size);
+    texture_cache.InvalidateRegion(addr, size);
     shader_cache.InvalidateRegion(addr, size);
     global_cache.InvalidateRegion(addr, size);
     buffer_cache.InvalidateRegion(addr, size);
 }
 
 void RasterizerOpenGL::FlushAndInvalidateRegion(CacheAddr addr, u64 size) {
-    FlushRegion(addr, size);
+    if (Settings::values.use_accurate_gpu_emulation) {
+        FlushRegion(addr, size);
+    }
     InvalidateRegion(addr, size);
 }
 
 bool RasterizerOpenGL::AccelerateSurfaceCopy(const Tegra::Engines::Fermi2D::Regs::Surface& src,
                                              const Tegra::Engines::Fermi2D::Regs::Surface& dst,
-                                             const Common::Rectangle<u32>& src_rect,
-                                             const Common::Rectangle<u32>& dst_rect) {
+                                             const Tegra::Engines::Fermi2D::Config& copy_config) {
     MICROPROFILE_SCOPE(OpenGL_Blits);
-    res_cache.FermiCopySurface(src, dst, src_rect, dst_rect);
+    texture_cache.DoFermiCopy(src, dst, copy_config);
     return true;
 }
 
@@ -755,7 +712,8 @@ bool RasterizerOpenGL::AccelerateDisplay(const Tegra::FramebufferConfig& config,
 
     MICROPROFILE_SCOPE(OpenGL_CacheManagement);
 
-    const auto& surface{res_cache.TryFindFramebufferSurface(Memory::GetPointer(framebuffer_addr))};
+    const auto surface{
+        texture_cache.TryFindFramebufferSurface(Memory::GetPointer(framebuffer_addr))};
     if (!surface) {
         return {};
     }
@@ -771,7 +729,7 @@ bool RasterizerOpenGL::AccelerateDisplay(const Tegra::FramebufferConfig& config,
         LOG_WARNING(Render_OpenGL, "Framebuffer pixel_format is different");
     }
 
-    screen_info.display_texture = surface->Texture().handle;
+    screen_info.display_texture = surface->GetTexture();
 
     return true;
 }
@@ -837,8 +795,8 @@ void RasterizerOpenGL::SetupGlobalRegions(Tegra::Engines::Maxwell3D::Regs::Shade
     }
 }
 
-void RasterizerOpenGL::SetupTextures(Maxwell::ShaderStage stage, const Shader& shader,
-                                     BaseBindings base_bindings) {
+TextureBufferUsage RasterizerOpenGL::SetupTextures(Maxwell::ShaderStage stage, const Shader& shader,
+                                                   BaseBindings base_bindings) {
     MICROPROFILE_SCOPE(OpenGL_Texture);
     const auto& gpu = system.GPU();
     const auto& maxwell3d = gpu.Maxwell3D();
@@ -847,6 +805,8 @@ void RasterizerOpenGL::SetupTextures(Maxwell::ShaderStage stage, const Shader& s
     ASSERT_MSG(base_bindings.sampler + entries.size() <= std::size(state.texture_units),
                "Exceeded the number of active textures.");
 
+    TextureBufferUsage texture_buffer_usage{0};
+
     for (u32 bindpoint = 0; bindpoint < entries.size(); ++bindpoint) {
         const auto& entry = entries[bindpoint];
         Tegra::Texture::FullTextureInfo texture;
@@ -860,18 +820,26 @@ void RasterizerOpenGL::SetupTextures(Maxwell::ShaderStage stage, const Shader& s
         }
         const u32 current_bindpoint = base_bindings.sampler + bindpoint;
 
-        state.texture_units[current_bindpoint].sampler = sampler_cache.GetSampler(texture.tsc);
+        auto& unit{state.texture_units[current_bindpoint]};
+        unit.sampler = sampler_cache.GetSampler(texture.tsc);
 
-        if (Surface surface = res_cache.GetTextureSurface(texture, entry); surface) {
-            state.texture_units[current_bindpoint].texture =
-                surface->Texture(entry.IsArray()).handle;
-            surface->UpdateSwizzle(texture.tic.x_source, texture.tic.y_source, texture.tic.z_source,
+        if (const auto view{texture_cache.GetTextureSurface(texture, entry)}; view) {
+            if (view->GetSurfaceParams().IsBuffer()) {
+                // Record that this texture is a texture buffer.
+                texture_buffer_usage.set(bindpoint);
+            } else {
+                // Apply swizzle to textures that are not buffers.
+                view->ApplySwizzle(texture.tic.x_source, texture.tic.y_source, texture.tic.z_source,
                                    texture.tic.w_source);
+            }
+            state.texture_units[current_bindpoint].texture = view->GetTexture();
         } else {
             // Can occur when texture addr is null or its memory is unmapped/invalid
-            state.texture_units[current_bindpoint].texture = 0;
+            unit.texture = 0;
         }
     }
+
+    return texture_buffer_usage;
 }
 
 void RasterizerOpenGL::SyncViewport(OpenGLState& current_state) {

src/video_core/renderer_opengl/gl_rasterizer.h

@@ -23,14 +23,15 @@
 #include "video_core/rasterizer_interface.h"
 #include "video_core/renderer_opengl/gl_buffer_cache.h"
 #include "video_core/renderer_opengl/gl_device.h"
+#include "video_core/renderer_opengl/gl_framebuffer_cache.h"
 #include "video_core/renderer_opengl/gl_global_cache.h"
-#include "video_core/renderer_opengl/gl_rasterizer_cache.h"
 #include "video_core/renderer_opengl/gl_resource_manager.h"
 #include "video_core/renderer_opengl/gl_sampler_cache.h"
 #include "video_core/renderer_opengl/gl_shader_cache.h"
 #include "video_core/renderer_opengl/gl_shader_decompiler.h"
 #include "video_core/renderer_opengl/gl_shader_manager.h"
 #include "video_core/renderer_opengl/gl_state.h"
+#include "video_core/renderer_opengl/gl_texture_cache.h"
 #include "video_core/renderer_opengl/utils.h"
 
 namespace Core {
@@ -41,11 +42,14 @@ namespace Core::Frontend {
 class EmuWindow;
 }
 
+namespace Tegra {
+class MemoryManager;
+}
+
 namespace OpenGL {
 
 struct ScreenInfo;
 struct DrawParameters;
-struct FramebufferCacheKey;
 
 class RasterizerOpenGL : public VideoCore::RasterizerInterface {
 public:
@@ -61,8 +65,7 @@ public:
     void FlushAndInvalidateRegion(CacheAddr addr, u64 size) override;
     bool AccelerateSurfaceCopy(const Tegra::Engines::Fermi2D::Regs::Surface& src,
                                const Tegra::Engines::Fermi2D::Regs::Surface& dst,
-                               const Common::Rectangle<u32>& src_rect,
-                               const Common::Rectangle<u32>& dst_rect) override;
+                               const Tegra::Engines::Fermi2D::Config& copy_config) override;
     bool AccelerateDisplay(const Tegra::FramebufferConfig& config, VAddr framebuffer_addr,
                            u32 pixel_stride) override;
     bool AccelerateDrawBatch(bool is_indexed) override;
@@ -95,15 +98,19 @@ private:
 
     /**
      * Configures the color and depth framebuffer states.
-     * @param use_color_fb If true, configure color framebuffers.
-     * @param using_depth_fb If true, configure the depth/stencil framebuffer.
-     * @param preserve_contents If true, tries to preserve data from a previously used framebuffer.
+     *
+     * @param current_state       The current OpenGL state.
+     * @param using_color_fb      If true, configure color framebuffers.
+     * @param using_depth_fb      If true, configure the depth/stencil framebuffer.
+     * @param preserve_contents   If true, tries to preserve data from a previously used
+     *                            framebuffer.
      * @param single_color_target Specifies if a single color buffer target should be used.
+     *
      * @returns If depth (first) or stencil (second) are being stored in the bound zeta texture
-     * (requires using_depth_fb to be true)
+     *          (requires using_depth_fb to be true)
      */
     std::pair<bool, bool> ConfigureFramebuffers(
-        OpenGLState& current_state, bool use_color_fb = true, bool using_depth_fb = true,
+        OpenGLState& current_state, bool using_color_fb = true, bool using_depth_fb = true,
         bool preserve_contents = true, std::optional<std::size_t> single_color_target = {});
 
     /// Configures the current constbuffers to use for the draw command.
@@ -118,9 +125,10 @@ private:
     void SetupGlobalRegions(Tegra::Engines::Maxwell3D::Regs::ShaderStage stage,
                             const Shader& shader);
 
-    /// Configures the current textures to use for the draw command.
-    void SetupTextures(Tegra::Engines::Maxwell3D::Regs::ShaderStage stage, const Shader& shader,
-                       BaseBindings base_bindings);
+    /// Configures the current textures to use for the draw command. Returns shaders texture buffer
+    /// usage.
+    TextureBufferUsage SetupTextures(Tegra::Engines::Maxwell3D::Regs::ShaderStage stage,
+                                     const Shader& shader, BaseBindings base_bindings);
 
     /// Syncs the viewport and depth range to match the guest state
     void SyncViewport(OpenGLState& current_state);
@@ -181,10 +189,11 @@ private:
     const Device device;
     OpenGLState state;
 
-    RasterizerCacheOpenGL res_cache;
+    TextureCacheOpenGL texture_cache;
     ShaderCacheOpenGL shader_cache;
     GlobalRegionCacheOpenGL global_cache;
     SamplerCacheOpenGL sampler_cache;
+    FramebufferCacheOpenGL framebuffer_cache;
 
     Core::System& system;
     ScreenInfo& screen_info;
@@ -195,7 +204,6 @@ private:
              OGLVertexArray>
         vertex_array_cache;
 
-    std::map<FramebufferCacheKey, OGLFramebuffer> framebuffer_cache;
     FramebufferConfigState current_framebuffer_config_state;
     std::pair<bool, bool> current_depth_stencil_usage{};
 
@@ -218,8 +226,6 @@ private:
 
     void SetupShaders(GLenum primitive_mode);
 
-    void SetupCachedFramebuffer(const FramebufferCacheKey& fbkey, OpenGLState& current_state);
-
     enum class AccelDraw { Disabled, Arrays, Indexed };
     AccelDraw accelerate_draw = AccelDraw::Disabled;