fix span shit

[audio_core] remove dangling Core::System& references
Signed-off-by: lizzie <lizzie@eden-emu.dev>
2026-08-30 10:26:14 +00:00 · 2026-08-30 08:02:39 +02:00 · 2026-08-30 08:02:39 +02:00
158 changed files with 872 additions and 981 deletions
@@ -0,0 +1,26 @@
+From b3622608433c183ba868a1dc8dd9cf285eb3b916 Mon Sep 17 00:00:00 2001
+From: Dario Petrillo <dario.pk1@gmail.com>
+Date: Thu, 27 Nov 2025 23:12:38 +0100
+Subject: [PATCH] avoid extra memset when clearing an empty table
+
+---
+ include/ankerl/unordered_dense.h | 6 ++++--
+ 1 file changed, 4 insertions(+), 2 deletions(-)
+
+diff --git a/include/ankerl/unordered_dense.h b/include/ankerl/unordered_dense.h
+index 0835342..4938212 100644
+--- a/include/ankerl/unordered_dense.h
+++ b/include/ankerl/unordered_dense.h
+@@ -1490,8 +1490,10 @@ class table : public std::conditional_t<is_map_v<T>, base_table_type_map<T>, bas
+     // modifiers //////////////////////////////////////////////////////////////
+ 
+     void clear() {
+-        m_values.clear();
+-        clear_buckets();
+        if (!empty()) {
+            m_values.clear();
+            clear_buckets();
+        }
+     }
+ 
+     auto insert(value_type const& value) -> std::pair<iterator, bool> {
@@ -540,6 +540,7 @@ add_subdirectory(externals)
 # pass targets from externals
 # TODO(crueter): CPMUtil Propagate func?
 find_package(enet)
+find_package(unordered_dense REQUIRED)

 if (ARCHITECTURE_x86 OR ARCHITECTURE_x86_64)
    find_package(xbyak)
@@ -301,6 +301,17 @@
        "repo": "eden-emu/tzdb_to_nx",
        "version": "230326"
    },
+    "unordered-dense": {
+        "bundled": true,
+        "find_args": "CONFIG",
+        "hash": "d2106f6640f6bfb81755e4b8bfb64982e46ec4a507cacdb38f940123212ccf35a20b43c70c6f01d7bfb8c246d1a16f7845d8052971949cea9def1475e3fa02c8",
+        "package": "unordered_dense",
+        "patches": [
+            "0001-avoid-memset-when-clearing-an-empty-table.patch"
+        ],
+        "repo": "martinus/unordered_dense",
+        "version": "7b55cab841"
+    },
    "vulkan-headers": {
        "hash": "d2846ea228415772645eea4b52a9efd33e6a563043dd3de059e798be6391a8f0ca089f455ae420ff22574939ed0f48ed7c6ff3d5a9987d5231dbf3b3f89b484b",
        "min_version": "1.4.317",
@@ -509,8 +509,6 @@ QWidget#contentRichDialog QLabel#label_title_rich {
 }

 QWidget#contentDialog QLabel#label_dialog {
-    background: #2E2E2E;
-
    padding: 20px 65px;
 }

@@ -80,6 +80,7 @@ Certain other dependencies will be fetched by CPM regardless. System packages *c
 * [httplib](https://github.com/yhirose/cpp-httplib) - if `ENABLE_UPDATE_CHECKER` or `ENABLE_WEB_SERVICE` are on
  * This package is known to be broken on the AUR.
 * [cpp-jwt](https://github.com/arun11299/cpp-jwt) 1.4+ - if `ENABLE_WEB_SERVICE` is on
+* [unordered-dense](https://github.com/martinus/unordered_dense)

 On amd64:

@@ -118,7 +119,7 @@ Now, install all deps:
 sudo emerge -a \
    app-arch/lz4 app-arch/zstd app-arch/unzip \
    dev-libs/libfmt dev-libs/libusb dev-libs/mcl dev-libs/sirit \
-    dev-libs/boost dev-libs/openssl dev-libs/discord-rpc \
+    dev-libs/unordered_dense dev-libs/boost dev-libs/openssl dev-libs/discord-rpc \
    dev-util/spirv-tools dev-util/spirv-headers dev-util/vulkan-headers \
    dev-util/vulkan-utility-libraries dev-util/glslang \
    media-gfx/renderdoc media-libs/libva media-libs/opus media-video/ffmpeg \
@@ -259,7 +260,7 @@ brew install molten-vk
 <details>
 <summary>FreeBSD</summary>

-As root run: `pkg install devel/cmake sdl3 devel/boost-libs devel/catch2 devel/libfmt devel/nlohmann-json devel/ninja devel/nasm devel/autoconf devel/pkgconf devel/qt6-base devel/qt6-charts devel/simpleini net/enet multimedia/ffnvcodec-headers multimedia/ffmpeg audio/opus archivers/liblz4 lang/gcc12 graphics/glslang graphics/vulkan-utility-libraries graphics/spirv-tools www/cpp-httplib vulkan-headers quazip-qt6`
+As root run: `pkg install devel/cmake sdl3 devel/boost-libs devel/catch2 devel/libfmt devel/nlohmann-json devel/ninja devel/nasm devel/autoconf devel/pkgconf devel/qt6-base devel/qt6-charts devel/simpleini net/enet multimedia/ffnvcodec-headers multimedia/ffmpeg audio/opus archivers/liblz4 lang/gcc12 graphics/glslang graphics/vulkan-utility-libraries graphics/spirv-tools www/cpp-httplib devel/unordered-dense vulkan-headers quazip-qt6`

 If using FreeBSD 12 or prior, use `devel/pkg-config` instead.

@@ -293,7 +294,7 @@ pkg_add cmake nasm git boost unzip--iconv autoconf-2.72p0 bash ffmpeg glslang gm
 <summary>DragonFlyBSD</summary>

 ```sh
-pkg install gcc14 git cmake unzip nasm autoconf bash pkgconf ffmpeg glslang gmake jq nlohmann-json enet spirv-tools sdl3 vulkan-utility-libraries vulkan-headers catch2 libfmt openssl liblz4 boost-libs cpp-httplib qt6-base qt6-charts quazip-qt6  libva-vdpau-driver libva-utils libva-intel-driver
+pkg install gcc14 git cmake unzip nasm autoconf bash pkgconf ffmpeg glslang gmake jq nlohmann-json enet spirv-tools sdl3 vulkan-utility-libraries vulkan-headers catch2 libfmt openssl liblz4 boost-libs cpp-httplib qt6-base qt6-charts quazip-qt6 unordered-dense libva-vdpau-driver libva-utils libva-intel-driver
 ```

 [Caveats](./Caveats.md#dragonflybsd).
@@ -327,7 +328,7 @@ sudo pkgin install git cmake autoconf build-essential libusb-1 nasm gcc13

 ```sh
 BASE="git make autoconf libtool automake-wrapper jq patch"
-MINGW="qt6-base qt6-charts qt6-tools qt6-translations qt6-svg cmake toolchain clang python-pip openssl vulkan-memory-allocator vulkan-devel glslang boost fmt lz4 nlohmann-json zlib zstd enet opus libusb openssl SDL3"
+MINGW="qt6-base qt6-charts qt6-tools qt6-translations qt6-svg cmake toolchain clang python-pip openssl vulkan-memory-allocator vulkan-devel glslang boost fmt lz4 nlohmann-json zlib zstd enet opus libusb unordered_dense openssl SDL3"
 # Either x86_64 or clang-aarch64 (Windows on ARM)
 packages="$BASE"
 for pkg in $MINGW; do
@@ -43,7 +43,6 @@ This guide will walk you through adding a new boolean toggle setting to Eden's c
 Firstly add your desired toggle:

 Example: `src/common/setting.h`
-
 ```cpp
 SwitchableSetting<bool> your_setting_name{linkage, false, "your_setting_name", Category::RendererExtensions};
 ```
@@ -68,7 +67,6 @@ Common Categories:
 Add the toggle to the Qt UI, where you wish for it to appear and place it there.

 Example: `src/qt_common/config/shared_translation.cpp`
-
 ```cpp
 INSERT(Settings,
       your_setting_name,
@@ -93,7 +91,6 @@ INSERT(Settings,
 Add where it should be in the settings.

 Example: `src/android/app/src/main/java/org/yuzu/yuzu_emu/features/settings/model/BooleanSetting.kt`
-
 ```kts
 RENDERER_YOUR_SETTING_NAME("your_setting_name"),
 ```
@@ -109,7 +106,6 @@ RENDERER_YOUR_SETTING_NAME("your_setting_name"),
 Add the toggle to the Kotlin (Android) UI

 Example: `src/android/app/src/main/java/org/yuzu/yuzu_emu/features/settings/model/view/SettingsItem.kt`
-
 ```kts
 put(
    SwitchSetting(
@@ -127,7 +123,6 @@ put(
 Add your setting within the right category.

 Example: `src/android/app/src/main/java/org/yuzu/yuzu_emu/features/settings/ui/SettingsFragmentPresenter.kt`
-
 ```kts
 add(BooleanSetting.RENDERER_YOUR_SETTING_NAME.key)
 ```
@@ -142,7 +137,6 @@ add(BooleanSetting.RENDERER_YOUR_SETTING_NAME.key)
 Add your setting and description in the appropriate place.

 Example: `src/android/app/src/main/res/values/strings.xml`
-
 ```xml
 <string name="your_setting_name">Your Setting Display Name</string>
 <string name="your_setting_name_description">Detailed description of what this setting does. Explain any caveats, requirements, or warnings here.</string>
@@ -156,7 +150,6 @@ Now the UI part is done find a place in the code for the toggle,
 And use it to your heart's desire!

 Example:
-
 ```cpp
 const bool your_value = Settings::values.your_setting_name.GetValue();

@@ -203,31 +196,25 @@ Common advantages recap:

 #### Accessing Debug Knobs (dev side)

-Use the `Settings::GetDebugKnobAt(u8 i)` function to check if a specific bit is set:
+Use the `Settings::getDebugKnobAt(u8 i)` function to check if a specific bit is set:

 ```cpp
 //cpp side
 #include "common/settings.h"

-//To use it as a general purpose uint var:
-unsigned int debug_knobs = Settings::values.debug_knobs.GetValue();
-
 // Check if bit 0 is set
-bool feature_enabled = Settings::GetDebugKnobAt(0);
+bool feature_enabled = Settings::getDebugKnobAt(0);

 // Check if bit 15 is set
-bool another_feature = Settings::GetDebugKnobAt(15);
+bool another_feature = Settings::getDebugKnobAt(15);
 ```

 ```kts
 //kotlin side
 import org.yuzu.yuzu_emu.features.settings.model.Settings

-//To use it as a general purpose uint var
-val debug_knobs: Int = UShortSetting.DEBUG_KNOBS.getInt()
-
 // Check if bit x is set
-bool feature_enabled = Settings.GetDebugKnobAt(x); //x as integer from 0 to 15
+bool feature_enabled = Settings.getDebugKnobAt(x); //x as integer from 0 to 15
 ```

 The function returns `true` if the specified bit (0-15) is set in the `debug_knobs` value, `false` otherwise.
@@ -260,7 +247,6 @@ There are two main confusions when talking about knobs:
 Sometimes when an user reports: knobs 1 and 2 gets better performance, dev may get confuse whether he means the knobs 1 and 2 literally, or the 1st and 2nd knobs (knobs 0 and 1).

 Debug knobs are **zero-based**, which means:
-
 * The first knob is the knob(0) (or knob0 henceforth), and the last one is the 15 (knob15, likewise)
 * You can talk: "knob0 is enabled/disabled", "In this video i was using only knobs 0 and 2", etc.

@@ -273,7 +259,6 @@ Whenever you're instructing tests or reporting results, be precise about whether

 ALWAYS use the word in PLURAL (knobs), without mentioning which one, to refer to the setting, aka multiple knobs at once:
 Examples:
-
 - **knobs=0**: no knobs enabled
 - **knobs=1**: knob0 enabled, others disabled
 - **knobs=2**: knob1 enabled, others disabled
@@ -285,7 +270,6 @@ Examples:

 Use the word in SINGULAR (knob), or in plural but referring which ones, when meaning multiple knobs at once:
 Examples:
-
 - **knob0**: knob 0 enabled, others disabled
 - **knob1**: knob 1 enabled, others disabled
 - **knobs 0 and 1**: knobs 0 and 1 enabled, others disabled
@@ -298,12 +282,12 @@ Examples:

 ```cpp
 void SomeFunction() {
-    if (Settings::GetDebugKnobAt(0)) {
+    if (Settings::getDebugKnobAt(0)) {
        LOG_DEBUG(Common, "Debug feature 0 is enabled");
        // Additional debug code here
    }
-  
-    if (Settings::GetDebugKnobAt(1)) {
+    
+    if (Settings::getDebugKnobAt(1)) {
        LOG_DEBUG(Common, "Debug feature 1 is enabled");
        // Different debug behavior
    }
@@ -315,7 +299,7 @@ void SomeFunction() {
 ```cpp
 bool UseOptimizedPath() {
    // Skip optimization if debug bit 2 is set for testing
-    return !Settings::GetDebugKnobAt(2);
+    return !Settings::getDebugKnobAt(2);
 }
 ```

@@ -324,13 +308,13 @@ bool UseOptimizedPath() {
 ```cpp
 void ExperimentalFeature() {
    static constexpr u8 EXPERIMENTAL_FEATURE_BIT = 3;
-  
-    if (!Settings::GetDebugKnobAt(EXPERIMENTAL_FEATURE_BIT)) {
+    
+    if (!Settings::getDebugKnobAt(EXPERIMENTAL_FEATURE_BIT)) {
        // Fallback to stable implementation
        StableImplementation();
        return;
    }
-  
+    
    // Experimental implementation
    ExperimentalImplementation();
 }
@@ -308,6 +308,31 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 ```

+### unordered_dense
+
+```
+MIT License
+
+Copyright (c) 2022 Martin Leitner-Ankerl
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+```

 ### xbyak

@@ -58,6 +58,9 @@ if (WIN32 AND NOT TARGET LLVM::Demangle)
    add_library(LLVM::Demangle ALIAS demangle)
 endif()

+# unordered_dense
+AddJsonPackage(unordered-dense)
+
 # httplib
 if (IOS)
    set(HTTPLIB_USE_BROTLI_IF_AVAILABLE OFF)
@@ -220,7 +220,7 @@ object NativeLibrary {

    external fun refreshThreadPolicies()

-    external fun GetDebugKnobAt(index: Int): Boolean
+    external fun getDebugKnobAt(index: Int): Boolean

    /**
     * Set the current speed limit to the configured turbo speed.
@@ -35,8 +35,8 @@ object Settings {
    fun getPlayerString(player: Int): String =
        YuzuApplication.appContext.getString(R.string.preferences_player, player)

-    fun GetDebugKnobAt(index: Int): Boolean {
-        return org.yuzu.yuzu_emu.NativeLibrary.GetDebugKnobAt(index)
+    fun getDebugKnobAt(index: Int): Boolean {
+        return org.yuzu.yuzu_emu.NativeLibrary.getDebugKnobAt(index)
    }

    const val PREF_FIRST_APP_LAUNCH = "FirstApplicationLaunch"
@@ -11,7 +11,8 @@ import org.yuzu.yuzu_emu.utils.NativeConfig
 enum class ShortSetting(override val key: String) : AbstractShortSetting {
    RENDERER_SPEED_LIMIT("speed_limit"),
    RENDERER_TURBO_SPEED_LIMIT("turbo_speed_limit"),
-    RENDERER_SLOW_SPEED_LIMIT("slow_speed_limit")
+    RENDERER_SLOW_SPEED_LIMIT("slow_speed_limit"),
+    DEBUG_KNOBS("debug_knobs")
    ;

    override fun getShort(needsGlobal: Boolean): Short = NativeConfig.getShort(key, needsGlobal)
@@ -28,4 +29,4 @@ enum class ShortSetting(override val key: String) : AbstractShortSetting {
    override fun getValueAsString(needsGlobal: Boolean): String = getShort(needsGlobal).toString()

    override fun reset() = NativeConfig.setShort(key, defaultValue)
-}
+}
@@ -1,27 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-package org.yuzu.yuzu_emu.features.settings.model
-
-import org.yuzu.yuzu_emu.utils.NativeConfig
-
-enum class UShortSetting(override val key: String) : AbstractIntSetting {
-    DEBUG_KNOBS("debug_knobs")
-    ;
-
-    override fun getInt(needsGlobal: Boolean): Int =
-        NativeConfig.getUnsignedShort(key, needsGlobal)
-
-    override fun setInt(value: Int) {
-        if (NativeConfig.isPerGameConfigLoaded()) {
-            global = false
-        }
-        NativeConfig.setUnsignedShort(key, value)
-    }
-
-    override val defaultValue: Int by lazy { NativeConfig.getDefaultToString(key).toInt() }
-
-    override fun getValueAsString(needsGlobal: Boolean): String = getInt(needsGlobal).toString()
-
-    override fun reset() = NativeConfig.setUnsignedShort(key, defaultValue)
-}
@@ -20,7 +20,6 @@ import org.yuzu.yuzu_emu.features.settings.model.IntSetting
 import org.yuzu.yuzu_emu.features.settings.model.LongSetting
 import org.yuzu.yuzu_emu.features.settings.model.ShortSetting
 import org.yuzu.yuzu_emu.features.settings.model.StringSetting
-import org.yuzu.yuzu_emu.features.settings.model.UShortSetting
 import org.yuzu.yuzu_emu.network.NetDataValidators
 import org.yuzu.yuzu_emu.utils.LosslessScalingHelper
 import org.yuzu.yuzu_emu.utils.NativeConfig
@@ -1035,7 +1034,7 @@ abstract class SettingsItem(
            )
            put(
                SpinBoxSetting(
-                    UShortSetting.DEBUG_KNOBS,
+                    ShortSetting.DEBUG_KNOBS,
                    titleId = R.string.debug_knobs,
                    descriptionId = R.string.debug_knobs_description,
                    valueHint = R.string.debug_knobs_hint,
@@ -25,7 +25,6 @@ import org.yuzu.yuzu_emu.features.settings.model.Settings
 import org.yuzu.yuzu_emu.features.settings.model.Settings.MenuTag
 import org.yuzu.yuzu_emu.features.settings.model.ShortSetting
 import org.yuzu.yuzu_emu.features.settings.model.StringSetting
-import org.yuzu.yuzu_emu.features.settings.model.UShortSetting
 import org.yuzu.yuzu_emu.features.settings.model.view.*
 import org.yuzu.yuzu_emu.utils.InputHandler
 import org.yuzu.yuzu_emu.utils.LosslessScalingHelper
@@ -1327,7 +1326,7 @@ class SettingsFragmentPresenter(

            add(HeaderSetting(R.string.general))

-            add(UShortSetting.DEBUG_KNOBS.key)
+            add(ShortSetting.DEBUG_KNOBS.key)
            add(StringSetting.PROGRAM_ARGS.key)

            if (!NativeConfig.isPerGameConfigLoaded()) {
@@ -80,12 +80,6 @@ object NativeConfig {
    @Synchronized
    external fun setShort(key: String, value: Short)

-    @Synchronized
-    external fun getUnsignedShort(key: String, needsGlobal: Boolean): Int
-
-    @Synchronized
-    external fun setUnsignedShort(key: String, value: Int)
-
    @Synchronized
    external fun getInt(key: String, needsGlobal: Boolean): Int

@@ -20,7 +20,7 @@ struct RomMetadata {
    std::vector<u8> icon;
    bool isHomebrew;
 };
-static boost::unordered::unordered_flat_map<std::string, RomMetadata> m_rom_metadata_cache;
+static ankerl::unordered_dense::map<std::string, RomMetadata> m_rom_metadata_cache;

 static RomMetadata CacheRomMetadata(const std::string& path) {
    auto& instance = EmulationSession::GetInstance();
@@ -1300,8 +1300,8 @@ void Java_org_yuzu_yuzu_1emu_NativeLibrary_refreshThreadPolicies(JNIEnv* env, jo
    Common::RefreshThreadPolicies();
 }

-jboolean Java_org_yuzu_yuzu_1emu_NativeLibrary_GetDebugKnobAt(JNIEnv* env, jobject jobj, jint index) {
-    return static_cast<jboolean>(Settings::GetDebugKnobAt(static_cast<u8>(index)));
+jboolean Java_org_yuzu_yuzu_1emu_NativeLibrary_getDebugKnobAt(JNIEnv* env, jobject jobj, jint index) {
+    return static_cast<jboolean>(Settings::getDebugKnobAt(static_cast<u8>(index)));
 }

 void Java_org_yuzu_yuzu_1emu_NativeLibrary_setTurboSpeedLimit(JNIEnv *env, jobject jobj, jboolean enabled) {
@@ -130,25 +130,6 @@ void Java_org_yuzu_yuzu_1emu_utils_NativeConfig_setShort(JNIEnv* env, jobject ob
    setting->SetValue(value);
 }

-jint Java_org_yuzu_yuzu_1emu_utils_NativeConfig_getUnsignedShort(JNIEnv* env, jobject obj,
-                                                                 jstring jkey,
-                                                                 jboolean needGlobal) {
-    auto setting = getSetting<u16>(env, jkey);
-    if (setting == nullptr) {
-        return -1;
-    }
-    return static_cast<jint>(setting->GetValue(static_cast<bool>(needGlobal)));
-}
-
-void Java_org_yuzu_yuzu_1emu_utils_NativeConfig_setUnsignedShort(JNIEnv* env, jobject obj,
-                                                                  jstring jkey, jint value) {
-    auto setting = getSetting<u16>(env, jkey);
-    if (setting == nullptr) {
-        return;
-    }
-    setting->SetValue(static_cast<u16>(value));
-}
-
 jint Java_org_yuzu_yuzu_1emu_utils_NativeConfig_getInt(JNIEnv* env, jobject obj, jstring jkey,
                                                       jboolean needGlobal) {
    auto setting = getSetting<int>(env, jkey);
@@ -21,7 +21,7 @@
 #include "input_common/drivers/virtual_gamepad.h"
 #include "native.h"

-boost::unordered::unordered_flat_map<std::string, std::unique_ptr<AndroidConfig>> map_profiles;
+ankerl::unordered_dense::map<std::string, std::unique_ptr<AndroidConfig>> map_profiles;

 bool IsHandheldOnly() {
    const auto npad_style_set =
@@ -12,7 +12,7 @@
 namespace AudioCore {

 AudioCore::AudioCore(Core::System& system) {
-    audio_manager.emplace();
+    audio_manager.emplace(system);
    CreateSinks();
    // Must be created after the sinks
    adsp.emplace(system, *output_sink);
@@ -15,12 +15,12 @@

 namespace AudioCore::AudioIn {

-Manager::Manager(Core::System& system_) : system{system_} {
+Manager::Manager(Core::System& system) {
    std::iota(session_ids.begin(), session_ids.end(), 0);
    num_free_sessions = MaxInSessions;
 }

-Result Manager::AcquireSessionId(size_t& session_id) {
+Result Manager::AcquireSessionId(Core::System& system, size_t& session_id) {
    if (num_free_sessions == 0) {
        LOG_ERROR(Service_Audio, "All 4 AudioIn sessions are in use, cannot create any more");
        return Service::Audio::ResultOutOfSessions;
@@ -31,7 +31,7 @@ Result Manager::AcquireSessionId(size_t& session_id) {
    return ResultSuccess;
 }

-void Manager::ReleaseSessionId(const size_t session_id) {
+void Manager::ReleaseSessionId(Core::System& system, const size_t session_id) {
    std::scoped_lock l{mutex};
    LOG_DEBUG(Service_Audio, "Freeing AudioIn session {}", session_id);
    session_ids[free_session_id] = session_id;
@@ -41,21 +41,20 @@ void Manager::ReleaseSessionId(const size_t session_id) {
    applet_resource_user_ids[session_id] = 0;
 }

-Result Manager::LinkToManager() {
+Result Manager::LinkToManager(Core::System& system) {
    std::scoped_lock l{mutex};
    if (!linked_to_manager) {
-        system.AudioCore().GetAudioManager().SetInManager(std::bind(&Manager::BufferReleaseAndRegister, this));
+        system.AudioCore().GetAudioManager().SetInManager(&Manager::BufferReleaseAndRegister);
        linked_to_manager = true;
    }

    return ResultSuccess;
 }

-void Manager::Start() {
+void Manager::Start(Core::System& system) {
    if (sessions_started) {
        return;
    }
-
    std::scoped_lock l{mutex};
    for (auto& session : sessions) {
        if (session) {
@@ -66,21 +65,19 @@ void Manager::Start() {
    sessions_started = true;
 }

-void Manager::BufferReleaseAndRegister() {
-    std::scoped_lock l{mutex};
-    for (auto& session : sessions) {
+void Manager::BufferReleaseAndRegister(void *data, Core::System& system) noexcept {
+    Manager* this_ = (Manager*)data;
+    std::scoped_lock l{this_->mutex};
+    for (auto& session : this_->sessions) {
        if (session != nullptr) {
            session->ReleaseAndRegisterBuffers();
        }
    }
 }

-u32 Manager::GetDeviceNames(std::span<Renderer::AudioDevice::AudioDeviceName> names,
-                            [[maybe_unused]] const bool filter) {
+u32 Manager::GetDeviceNames(Core::System& system, std::span<Renderer::AudioDevice::AudioDeviceName> names, [[maybe_unused]] const bool filter) {
    std::scoped_lock l{mutex};
-
-    LinkToManager();
-
+    LinkToManager(system);
    auto input_devices{Sink::GetDeviceListForSink(Settings::values.sink_id.GetValue(), true)};
    if (!input_devices.empty() && !names.empty()) {
        names[0] = Renderer::AudioDevice::AudioDeviceName("Uac");
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later

@@ -30,31 +33,29 @@ public:
     * @param session_id - Output session_id.
     * @return Result code.
     */
-    Result AcquireSessionId(size_t& session_id);
+    Result AcquireSessionId(Core::System& system, size_t& session_id);

    /**
     * Release a session id on close.
     *
     * @param session_id - Session id to free.
     */
-    void ReleaseSessionId(size_t session_id);
+    void ReleaseSessionId(Core::System& system, const size_t session_id);

    /**
     * Link the audio in manager to the main audio manager.
     *
     * @return Result code.
     */
-    Result LinkToManager();
+    Result LinkToManager(Core::System& system);

    /**
     * Start the audio in manager.
     */
-    void Start();
+    void Start(Core::System& system);

-    /**
-     * Callback function, called by the audio manager when the audio in event is signalled.
-     */
-    void BufferReleaseAndRegister();
+    /// @brief Callback function, called by the audio manager when the audio in event is signalled.
+    static void BufferReleaseAndRegister(void *data, Core::System& system) noexcept;

    /**
     * Get a list of audio in device names.
@@ -64,10 +65,8 @@ public:
     *
     * @return Number of names written.
     */
-    u32 GetDeviceNames(std::span<Renderer::AudioDevice::AudioDeviceName> names, bool filter);
+    u32 GetDeviceNames(Core::System& system, std::span<Renderer::AudioDevice::AudioDeviceName> names, bool filter);

-    /// Core system
-    Core::System& system;
    /// Array of session ids
    std::array<size_t, MaxInSessions> session_ids{};
    /// Array of resource user ids
@@ -11,8 +11,8 @@

 namespace AudioCore {

-AudioManager::AudioManager() {
-    thread = std::jthread([this](std::stop_token stop_token) {
+AudioManager::AudioManager(Core::System& system) {
+    thread = std::jthread([&](std::stop_token stop_token) {
        Common::SetCurrentThreadName("AudioManager");
        std::unique_lock l{events.GetAudioEventLock()};
        events.ClearEvents();
@@ -25,7 +25,7 @@ AudioManager::AudioManager() {
                const auto event_type = Event::Type(i);
                if (events.CheckAudioEventSet(event_type) || timed_out) {
                    if (buffer_events[i]) {
-                        buffer_events[i]();
+                        buffer_events[i](this, system);
                    }
                }
                events.SetAudioEvent(event_type, false);
@@ -16,6 +16,10 @@

 #include "audio_core/audio_event.h"

+namespace Core {
+class System;
+}
+
 union Result;

 namespace AudioCore {
@@ -34,10 +38,9 @@ namespace AudioCore {
 * This is only used by audio in and audio out.
 */
 class AudioManager {
-    using BufferEventFunc = std::function<void()>;
-
+    using BufferEventFunc = void (*)(void *data, Core::System& system) noexcept;
 public:
-    explicit AudioManager();
+    explicit AudioManager(Core::System& system);

    /**
     * Shutdown the audio manager.
@@ -14,12 +14,12 @@

 namespace AudioCore::AudioOut {

-Manager::Manager(Core::System& system_) : system{system_} {
+Manager::Manager(Core::System& system) {
    std::iota(session_ids.begin(), session_ids.end(), 0);
    num_free_sessions = MaxOutSessions;
 }

-Result Manager::AcquireSessionId(size_t& session_id) {
+Result Manager::AcquireSessionId(Core::System& system, size_t& session_id) {
    if (num_free_sessions == 0) {
        LOG_ERROR(Service_Audio, "All 12 Audio Out sessions are in use, cannot create any more");
        return Service::Audio::ResultOutOfSessions;
@@ -30,7 +30,7 @@ Result Manager::AcquireSessionId(size_t& session_id) {
    return ResultSuccess;
 }

-void Manager::ReleaseSessionId(const size_t session_id) {
+void Manager::ReleaseSessionId(Core::System& system, const size_t session_id) {
    std::scoped_lock l{mutex};
    LOG_DEBUG(Service_Audio, "Freeing AudioOut session {}", session_id);
    session_ids[free_session_id] = session_id;
@@ -40,17 +40,17 @@ void Manager::ReleaseSessionId(const size_t session_id) {
    applet_resource_user_ids[session_id] = 0;
 }

-Result Manager::LinkToManager() {
+Result Manager::LinkToManager(Core::System& system) {
    std::scoped_lock l{mutex};
    if (!linked_to_manager) {
-        system.AudioCore().GetAudioManager().SetOutManager(std::bind(&Manager::BufferReleaseAndRegister, this));
+        system.AudioCore().GetAudioManager().SetOutManager(&Manager::BufferReleaseAndRegister);
        linked_to_manager = true;
    }

    return ResultSuccess;
 }

-void Manager::Start() {
+void Manager::Start(Core::System& system) {
    if (sessions_started) {
        return;
    }
@@ -65,19 +65,14 @@ void Manager::Start() {
    sessions_started = true;
 }

-void Manager::BufferReleaseAndRegister() {
-    std::scoped_lock l{mutex};
-    for (auto& session : sessions) {
+void Manager::BufferReleaseAndRegister(void *data, Core::System& system) noexcept {
+    Manager* this_ = (Manager*)data;
+    std::scoped_lock l{this_->mutex};
+    for (auto& session : this_->sessions) {
        if (session != nullptr) {
            session->ReleaseAndRegisterBuffers();
        }
    }
 }

-u32 Manager::GetAudioOutDeviceNames(
-    std::vector<Renderer::AudioDevice::AudioDeviceName>& names) const {
-    names.emplace_back("DeviceOut");
-    return 1;
-}
-
 } // namespace AudioCore::AudioOut
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later

@@ -29,42 +32,32 @@ public:
     * @param session_id - Output session_id.
     * @return Result code.
     */
-    Result AcquireSessionId(size_t& session_id);
+    Result AcquireSessionId(Core::System& system, size_t& session_id);

    /**
     * Release a session id on close.
     *
     * @param session_id - Session id to free.
     */
-    void ReleaseSessionId(size_t session_id);
+    void ReleaseSessionId(Core::System& system, const size_t session_id);

    /**
     * Link this manager to the main audio manager.
     *
     * @return Result code.
     */
-    Result LinkToManager();
+    Result LinkToManager(Core::System& system);

    /**
     * Start the audio out manager.
     */
-    void Start();
+    void Start(Core::System& system);

    /**
     * Callback function, called by the audio manager when the audio out event is signalled.
     */
-    void BufferReleaseAndRegister();
+    static void BufferReleaseAndRegister(void* data, Core::System& system) noexcept;

-    /**
-     * Get a list of audio out device names.
-     *
-     * @param names     - Output container to write names to.
-     * @return Number of names written.
-     */
-    u32 GetAudioOutDeviceNames(std::vector<Renderer::AudioDevice::AudioDeviceName>& names) const;
-
-    /// Core system
-    Core::System& system;
    /// Array of session ids
    std::array<size_t, MaxOutSessions> session_ids{};
    /// Array of resource user ids
@@ -1,15 +1,20 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later

 #include "audio_core/audio_render_manager.h"
 #include "audio_core/common/audio_renderer_parameter.h"
+#include "audio_core/renderer/system_manager.h"
 #include "audio_core/common/feature_support.h"
 #include "core/core.h"

 namespace AudioCore::Renderer {

 Manager::Manager(Core::System& system_)
-    : system{system_}, system_manager{std::make_unique<SystemManager>(system)} {
+    : system_manager{std::make_unique<SystemManager>(system_)}
+{
    std::iota(session_ids.begin(), session_ids.end(), 0);
 }

@@ -59,11 +64,11 @@ u32 Manager::GetSessionCount() const {
    return session_count;
 }

-bool Manager::AddSystem(System& system_) {
+bool Manager::AddSystem(Renderer::System& system_) {
    return system_manager->Add(system_);
 }

-bool Manager::RemoveSystem(System& system_) {
+bool Manager::RemoveSystem(Renderer::System& system_) {
    return system_manager->Remove(system_);
 }

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

@@ -71,7 +74,7 @@ public:
     * @param system - The system to add.
     * @return True if the system was successfully added, otherwise false.
     */
-    bool AddSystem(System& system);
+    bool AddSystem(Renderer::System& system);

    /**
     * Remove a renderer system from the manager.
@@ -79,7 +82,7 @@ public:
     * @param system - The system to remove.
     * @return True if the system was successfully removed, otherwise false.
     */
-    bool RemoveSystem(System& system);
+    bool RemoveSystem(Renderer::System& system);

    /**
     * Free a session id when the system wants to shut down.
@@ -89,8 +92,6 @@ public:
    void ReleaseSessionId(s32 session_id);

 private:
-    /// Core system
-    Core::System& system;
    /// Session ids, -1 when in use
    std::array<s32, MaxRendererSessions> session_ids{};
    /// Number of active renderers
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later

@@ -16,8 +19,9 @@ namespace AudioCore {
 */
 class WorkbufferAllocator {
 public:
-    explicit WorkbufferAllocator(std::span<u8> buffer_, u64 size_)
-        : buffer{reinterpret_cast<u64>(buffer_.data())}, size{size_} {}
+    explicit WorkbufferAllocator(std::span<u8> buffer_)
+        : buffer{buffer_}
+    {}

    /**
     * Allocate the given count of T elements, aligned to alignment.
@@ -29,36 +33,31 @@ public:
    template <typename T>
    std::span<T> Allocate(u64 count, u64 alignment) {
        u64 out{0};
-        u64 byte_size{count * sizeof(T)};
-
+        u64 byte_size = count * sizeof(T);
        if (byte_size > 0) {
-            auto current{buffer + offset};
+            auto current{uintptr_t(buffer.data()) + offset};
            auto aligned_buffer{Common::AlignUp(current, alignment)};
-            if (aligned_buffer + byte_size <= buffer + size) {
+            if (aligned_buffer + byte_size <= uintptr_t(buffer.data()) + buffer.size()) {
                out = aligned_buffer;
-                offset = byte_size - buffer + aligned_buffer;
+                offset = byte_size - uintptr_t(buffer.data()) + aligned_buffer;
            } else {
                LOG_ERROR(
                    Service_Audio,
                    "Allocated buffer was too small to hold new alloc.\nAllocator size={:08X}, "
                    "offset={:08X}.\nAttempting to allocate {:08X} with alignment={:02X}",
-                    size, offset, byte_size, alignment);
+                    buffer.size(), offset, byte_size, alignment);
                count = 0;
            }
        }
-
        return std::span<T>(reinterpret_cast<T*>(out), count);
    }

-    /**
-     * Align the current offset to the given alignment.
-     *
-     * @param alignment - The required starting alignment.
-     */
+    /// @brief Align the current offset to the given alignment.
+    /// @param alignment - The required starting alignment.
    void Align(u64 alignment) {
-        auto current{buffer + offset};
+        auto current{uintptr_t(buffer.data()) + offset};
        auto aligned_buffer{Common::AlignUp(current, alignment)};
-        offset = 0 - buffer + aligned_buffer;
+        offset = 0 - uintptr_t(buffer.data()) + aligned_buffer;
    }

    /**
@@ -76,7 +75,7 @@ public:
     * @return The size of the current buffer.
     */
    u64 GetSize() const {
-        return size;
+        return buffer.size();
    }

    /**
@@ -85,14 +84,11 @@ public:
     * @return The remaining size left in the buffer.
     */
    u64 GetRemainingSize() const {
-        return size - offset;
+        return buffer.size() - offset;
    }

 private:
-    /// The buffer into which we are allocating.
-    u64 buffer;
-    /// Size of the buffer we're allocating to.
-    u64 size;
+    const std::span<u8> buffer;
    /// Current offset into the buffer, an error will be thrown if it exceeds size.
    u64 offset{};
 };
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later

@@ -8,42 +11,43 @@
 namespace AudioCore::AudioIn {

 In::In(Core::System& system_, Manager& manager_, Kernel::KEvent* event_, size_t session_id_)
-    : manager{manager_}, parent_mutex{manager.mutex}, event{event_}, system{system_, event,
-                                                                            session_id_} {}
+    : manager{manager_}, parent_mutex{manager.mutex}, event{event_}
+    , audio_system{system_, event, session_id_}
+{}

-void In::Free() {
+void In::Free(Core::System& system) {
    std::scoped_lock l{parent_mutex};
-    manager.ReleaseSessionId(system.GetSessionId());
+    manager.ReleaseSessionId(system, audio_system.GetSessionId());
 }

 System& In::GetSystem() {
-    return system;
+    return audio_system;
 }

 AudioIn::State In::GetState() {
    std::scoped_lock l{parent_mutex};
-    return system.GetState();
+    return audio_system.GetState();
 }

 Result In::StartSystem() {
    std::scoped_lock l{parent_mutex};
-    return system.Start();
+    return audio_system.Start();
 }

 void In::StartSession() {
    std::scoped_lock l{parent_mutex};
-    system.StartSession();
+    audio_system.StartSession();
 }

 Result In::StopSystem() {
    std::scoped_lock l{parent_mutex};
-    return system.Stop();
+    return audio_system.Stop();
 }

 Result In::AppendBuffer(const AudioInBuffer& buffer, u64 tag) {
    std::scoped_lock l{parent_mutex};

-    if (system.AppendBuffer(buffer, tag)) {
+    if (audio_system.AppendBuffer(buffer, tag)) {
        return ResultSuccess;
    }
    return Service::Audio::ResultBufferCountReached;
@@ -51,20 +55,20 @@ Result In::AppendBuffer(const AudioInBuffer& buffer, u64 tag) {

 void In::ReleaseAndRegisterBuffers() {
    std::scoped_lock l{parent_mutex};
-    if (system.GetState() == State::Started) {
-        system.ReleaseBuffers();
-        system.RegisterBuffers();
+    if (audio_system.GetState() == State::Started) {
+        audio_system.ReleaseBuffers();
+        audio_system.RegisterBuffers();
    }
 }

 bool In::FlushAudioInBuffers() {
    std::scoped_lock l{parent_mutex};
-    return system.FlushAudioInBuffers();
+    return audio_system.FlushAudioInBuffers();
 }

 u32 In::GetReleasedBuffers(std::span<u64> tags) {
    std::scoped_lock l{parent_mutex};
-    return system.GetReleasedBuffers(tags);
+    return audio_system.GetReleasedBuffers(tags);
 }

 Kernel::KReadableEvent& In::GetBufferEvent() {
@@ -74,27 +78,27 @@ Kernel::KReadableEvent& In::GetBufferEvent() {

 f32 In::GetVolume() const {
    std::scoped_lock l{parent_mutex};
-    return system.GetVolume();
+    return audio_system.GetVolume();
 }

 void In::SetVolume(f32 volume) {
    std::scoped_lock l{parent_mutex};
-    system.SetVolume(volume);
+    audio_system.SetVolume(volume);
 }

 bool In::ContainsAudioBuffer(u64 tag) const {
    std::scoped_lock l{parent_mutex};
-    return system.ContainsAudioBuffer(tag);
+    return audio_system.ContainsAudioBuffer(tag);
 }

 u32 In::GetBufferCount() const {
    std::scoped_lock l{parent_mutex};
-    return system.GetBufferCount();
+    return audio_system.GetBufferCount();
 }

 u64 In::GetPlayedSampleCount() const {
    std::scoped_lock l{parent_mutex};
-    return system.GetPlayedSampleCount();
+    return audio_system.GetPlayedSampleCount();
 }

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

@@ -30,7 +33,7 @@ public:
    /**
     * Free this audio in from the audio in manager.
     */
-    void Free();
+    void Free(Core::System& system);

    /**
     * Get this audio in's system.
@@ -141,7 +144,7 @@ private:
    /// Buffer event, signalled when buffers are ready to be released
    Kernel::KEvent* event;
    /// Main audio in system
-    System system;
+    System audio_system;
 };

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

@@ -8,42 +11,43 @@
 namespace AudioCore::AudioOut {

 Out::Out(Core::System& system_, Manager& manager_, Kernel::KEvent* event_, size_t session_id_)
-    : manager{manager_}, parent_mutex{manager.mutex}, event{event_}, system{system_, event,
-                                                                            session_id_} {}
+    : manager{manager_}, parent_mutex{manager.mutex}, event{event_}
+    , audio_system{system_, event, session_id_}
+{}

-void Out::Free() {
+void Out::Free(Core::System& system) {
    std::scoped_lock l{parent_mutex};
-    manager.ReleaseSessionId(system.GetSessionId());
+    manager.ReleaseSessionId(system, audio_system.GetSessionId());
 }

 System& Out::GetSystem() {
-    return system;
+    return audio_system;
 }

 AudioOut::State Out::GetState() {
    std::scoped_lock l{parent_mutex};
-    return system.GetState();
+    return audio_system.GetState();
 }

 Result Out::StartSystem() {
    std::scoped_lock l{parent_mutex};
-    return system.Start();
+    return audio_system.Start();
 }

 void Out::StartSession() {
    std::scoped_lock l{parent_mutex};
-    system.StartSession();
+    audio_system.StartSession();
 }

 Result Out::StopSystem() {
    std::scoped_lock l{parent_mutex};
-    return system.Stop();
+    return audio_system.Stop();
 }

 Result Out::AppendBuffer(const AudioOutBuffer& buffer, const u64 tag) {
    std::scoped_lock l{parent_mutex};

-    if (system.AppendBuffer(buffer, tag)) {
+    if (audio_system.AppendBuffer(buffer, tag)) {
        return ResultSuccess;
    }
    return Service::Audio::ResultBufferCountReached;
@@ -51,20 +55,20 @@ Result Out::AppendBuffer(const AudioOutBuffer& buffer, const u64 tag) {

 void Out::ReleaseAndRegisterBuffers() {
    std::scoped_lock l{parent_mutex};
-    if (system.GetState() == State::Started) {
-        system.ReleaseBuffers();
-        system.RegisterBuffers();
+    if (audio_system.GetState() == State::Started) {
+        audio_system.ReleaseBuffers();
+        audio_system.RegisterBuffers();
    }
 }

 bool Out::FlushAudioOutBuffers() {
    std::scoped_lock l{parent_mutex};
-    return system.FlushAudioOutBuffers();
+    return audio_system.FlushAudioOutBuffers();
 }

 u32 Out::GetReleasedBuffers(std::span<u64> tags) {
    std::scoped_lock l{parent_mutex};
-    return system.GetReleasedBuffers(tags);
+    return audio_system.GetReleasedBuffers(tags);
 }

 Kernel::KReadableEvent& Out::GetBufferEvent() {
@@ -74,27 +78,27 @@ Kernel::KReadableEvent& Out::GetBufferEvent() {

 f32 Out::GetVolume() const {
    std::scoped_lock l{parent_mutex};
-    return system.GetVolume();
+    return audio_system.GetVolume();
 }

 void Out::SetVolume(const f32 volume) {
    std::scoped_lock l{parent_mutex};
-    system.SetVolume(volume);
+    audio_system.SetVolume(volume);
 }

 bool Out::ContainsAudioBuffer(const u64 tag) const {
    std::scoped_lock l{parent_mutex};
-    return system.ContainsAudioBuffer(tag);
+    return audio_system.ContainsAudioBuffer(tag);
 }

 u32 Out::GetBufferCount() const {
    std::scoped_lock l{parent_mutex};
-    return system.GetBufferCount();
+    return audio_system.GetBufferCount();
 }

 u64 Out::GetPlayedSampleCount() const {
    std::scoped_lock l{parent_mutex};
-    return system.GetPlayedSampleCount();
+    return audio_system.GetPlayedSampleCount();
 }

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

@@ -30,7 +33,7 @@ public:
    /**
     * Free this audio out from the audio out manager.
     */
-    void Free();
+    void Free(Core::System& system);

    /**
     * Get this audio out's system.
@@ -141,7 +144,7 @@ private:
    /// Buffer event, signalled when buffers are ready to be released
    Kernel::KEvent* event;
    /// Main audio out system
-    System system;
+    System audio_system;
 };

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

@@ -13,56 +16,48 @@
 namespace AudioCore::Renderer {

 Renderer::Renderer(Core::System& system_, Manager& manager_, Kernel::KEvent* rendered_event)
-    : core{system_}, manager{manager_}, system{system_, rendered_event} {}
+    : system{system_}, manager{manager_}
+    , audio_system{system_, rendered_event}
+{}

-Result Renderer::Initialize(const AudioRendererParameterInternal& params,
-                            Kernel::KTransferMemory* transfer_memory,
-                            const u64 transfer_memory_size, Kernel::KProcess* process_handle,
-                            const u64 applet_resource_user_id, const s32 session_id) {
+Result Renderer::Initialize(const AudioRendererParameterInternal& params, Kernel::KTransferMemory* transfer_memory, const u64 transfer_memory_size, Kernel::KProcess* process_handle, const u64 applet_resource_user_id, const s32 session_id) {
    if (params.execution_mode == ExecutionMode::Auto) {
-        if (!manager.AddSystem(system)) {
-            LOG_ERROR(Service_Audio,
-                      "Both Audio Render sessions are in use, cannot create any more");
+        if (!manager.AddSystem(audio_system)) {
+            LOG_ERROR(Service_Audio, "Both Audio Render sessions are in use, cannot create any more");
            return Service::Audio::ResultOutOfSessions;
        }
        system_registered = true;
    }

    initialized = true;
-    system.Initialize(params, transfer_memory, transfer_memory_size, process_handle,
-                      applet_resource_user_id, session_id);
-
+    audio_system.Initialize(params, transfer_memory, transfer_memory_size, process_handle, applet_resource_user_id, session_id);
    return ResultSuccess;
 }

 void Renderer::Finalize() {
-    auto session_id{system.GetSessionId()};
-
-    system.Finalize();
-
+    auto const session_id{audio_system.GetSessionId()};
+    audio_system.Finalize();
    if (system_registered) {
-        manager.RemoveSystem(system);
+        manager.RemoveSystem(audio_system);
        system_registered = false;
    }
-
    manager.ReleaseSessionId(session_id);
 }

 System& Renderer::GetSystem() {
-    return system;
+    return audio_system;
 }

 void Renderer::Start() {
-    system.Start();
+    audio_system.Start();
 }

 void Renderer::Stop() {
-    system.Stop();
+    audio_system.Stop();
 }

-Result Renderer::RequestUpdate(std::span<const u8> input, std::span<u8> performance,
-                               std::span<u8> output) {
-    return system.Update(input, performance, output);
+Result Renderer::RequestUpdate(std::span<const u8> input, std::span<u8> performance, std::span<u8> output) {
+    return audio_system.Update(input, performance, output);
 }

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

@@ -84,7 +87,7 @@ public:

 private:
    /// System core
-    Core::System& core;
+    Core::System& system;
    /// Manager this renderer is registered with
    Manager& manager;
    /// Is the audio renderer initialized?
@@ -92,7 +95,7 @@ private:
    /// Is the system registered with the manager?
    bool system_registered{};
    /// Audio render system, main driver of audio rendering
-    System system;
+    System audio_system;
 };

 } // namespace Renderer
@@ -145,7 +145,7 @@ Result System::Initialize(const AudioRendererParameterInternal& params,
    PoolMapper pool_mapper(process_handle, false);
    pool_mapper.InitializeSystemPool(memory_pool_info, workbuffer.get(), workbuffer_size);

-    WorkbufferAllocator allocator({workbuffer.get(), workbuffer_size}, workbuffer_size);
+    WorkbufferAllocator allocator({workbuffer.get(), workbuffer_size});

    samples_workbuffer =
        allocator.Allocate<s32>((voice_channels + mix_buffer_count) * sample_count, 0x10);
@@ -241,7 +241,7 @@ if (lz4_ADDED)
    target_include_directories(common PRIVATE ${lz4_SOURCE_DIR}/lib)
 endif()

-target_link_libraries(common PUBLIC fmt::fmt stb::headers Threads::Threads)
+target_link_libraries(common PUBLIC fmt::fmt stb::headers Threads::Threads unordered_dense::unordered_dense)
 target_link_libraries(common PRIVATE lz4::lz4 zstd::zstd)

 # Please refer to src/common/demangle.cpp
@@ -7,8 +7,7 @@
 #include <algorithm>
 #include <iostream>
 #include <sstream>
-#include <boost/unordered/unordered_flat_map.hpp>
-#include <boost/unordered/unordered_flat_set.hpp>
+#include <ankerl/unordered_dense.h>

 #include "common/assert.h"
 #include "common/fs/fs.h"
@@ -197,8 +196,8 @@ private:
        SetLegacyPathImpl(legacy_path, new_path);
    }

-    boost::unordered::unordered_flat_map<EdenPath, fs::path> eden_paths;
-    boost::unordered::unordered_flat_map<EmuPath, fs::path> legacy_paths;
+    ankerl::unordered_dense::map<EdenPath, fs::path> eden_paths;
+    ankerl::unordered_dense::map<EmuPath, fs::path> legacy_paths;
 };

 bool ValidatePath(const fs::path& path) {
@@ -7,8 +7,7 @@
 #ifdef _WIN32

 #include <iterator>
-#include <boost/unordered/unordered_flat_map.hpp>
-#include <boost/unordered/unordered_flat_set.hpp>
+#include <ankerl/unordered_dense.h>
 #include <boost/icl/separate_interval_set.hpp>
 #include <windows.h>
 #include "common/dynamic_library.h"
@@ -392,7 +391,7 @@ private:

    std::mutex placeholder_mutex;                                 ///< Mutex for placeholders
    boost::icl::separate_interval_set<size_t> placeholders;       ///< Mapped placeholders
-    boost::unordered::unordered_flat_map<size_t, size_t> placeholder_host_pointers; ///< Placeholder backing offset
+    ankerl::unordered_dense::map<size_t, size_t> placeholder_host_pointers; ///< Placeholder backing offset
 };

 #elif defined(__OPENORBIS__) || defined(__managarm__)
@@ -9,8 +9,7 @@
 #include <functional>
 #include <memory>
 #include <string>
-#include <boost/unordered/unordered_flat_map.hpp>
-#include <boost/unordered/unordered_flat_set.hpp>
+#include <ankerl/unordered_dense.h>
 #include <utility>
 #include <vector>
 #include "common/logging.h"
@@ -413,7 +412,7 @@ public:
 namespace Impl {

 template <typename InputDeviceType>
-using FactoryListType = boost::unordered::unordered_flat_map<std::string, std::shared_ptr<Factory<InputDeviceType>>>;
+using FactoryListType = ankerl::unordered_dense::map<std::string, std::shared_ptr<Factory<InputDeviceType>>>;

 template <typename InputDeviceType>
 struct FactoryList {
@@ -329,7 +329,7 @@ struct LogcatBackend : public Backend {
            }
        }();
        auto const df = GetDirectFormatArgs(entry);
-        __android_log_print(android_log_priority, "YuzuNative", "%s %s:%u:%s: %s", df.class_name, entry.filename, entry.line_num, entry.function, entry.message);
+        __android_log_print(android_log_priority, "YuzuNative", CCB_PRINTF_FMT, df.time_seconds, df.time_fractional, df.class_name, df.level_name, entry.filename, entry.line_num, entry.function, entry.message);
    }
    void Flush() noexcept override {}
 };
@@ -428,33 +428,21 @@ void FmtLogMessageImpl(Class log_class, Level log_level, const char* filename, u
        auto const flush = ::Settings::values.log_flush_line.GetValue();
        char buffer[BUFSIZ];
        auto result = fmt::vformat_to_n(buffer, sizeof(buffer) - 1, format, args);
-        Entry e{
-            .message = nullptr,
-            .message_len = 0,
-            .timestamp = std::chrono::duration_cast<std::chrono::microseconds>(std::chrono::steady_clock::now() - logging_instance->time_origin),
-            .log_class = log_class,
-            .log_level = log_level,
-            .filename = TrimSourcePath(filename),
-            .function = function,
-            .line_num = line_num,
-        };
-        if (result.size <= sizeof(buffer) - 1) {
-            buffer[(std::min)(result.size, sizeof(buffer) - 1)] = '\0';
-            e.message = buffer;
-            e.message_len = (std::min)(result.size, sizeof(buffer) - 1);
-            logging_instance->ForEachBackend([=](Backend& backend) {
-                backend.Write(e);
-                if (flush) backend.Flush();
+        buffer[(std::min)(result.size, sizeof(buffer) - 1)] = '\0';
+        logging_instance->ForEachBackend([=](Backend& backend) {
+            backend.Write(Entry{
+                .message = buffer,
+                .message_len = (std::min)(result.size, sizeof(buffer) - 1),
+                .timestamp = std::chrono::duration_cast<std::chrono::microseconds>(std::chrono::steady_clock::now() - logging_instance->time_origin),
+                .log_class = log_class,
+                .log_level = log_level,
+                .filename = TrimSourcePath(filename),
+                .function = function,
+                .line_num = line_num,
            });
-        } else {
-            std::string s = fmt::vformat(format, args);
-            e.message = s.c_str();
-            e.message_len = s.size();
-            logging_instance->ForEachBackend([=](Backend& backend) {
-                backend.Write(e);
-                if (flush) backend.Flush();
-            });
-        }
+            if (flush)
+                backend.Flush();
+        });
    }
 }
 } // namespace Common::Log
@@ -8,15 +8,14 @@

 #include <initializer_list>
 #include <string>
-#include <boost/unordered/unordered_flat_map.hpp>
-#include <boost/unordered/unordered_flat_set.hpp>
+#include <ankerl/unordered_dense.h>

 namespace Common {

 /// A string-based key-value container supporting serializing to and deserializing from a string
 class ParamPackage {
 public:
-    using DataType = boost::unordered::unordered_flat_map<std::string, std::string>;
+    using DataType = ankerl::unordered_dense::map<std::string, std::string>;

    ParamPackage() = default;
    explicit ParamPackage(const std::string& serialized);
@@ -126,9 +126,9 @@ void LogSettings() {
                    setting->UsingGlobal() ? '-' : 'C', TranslateCategory(category),
                    setting->GetLabel());
                if (is_default)
-                    settings_list.push_back(fmt::format("{}: {}", name, setting->Canonicalize()));
+                    settings_list.push_back(fmt::format("{}: {}\n", name, setting->Canonicalize()));
                else
-                    settings_list.push_front(fmt::format("{}: {}", name, setting->Canonicalize()));
+                    settings_list.push_front(fmt::format("{}: {}\n", name, setting->Canonicalize()));
            }
        }
    }
@@ -146,7 +146,7 @@ void LogSettings() {
 #undef LOG_PATH
 }

-bool GetDebugKnobAt(u8 i) {
+bool getDebugKnobAt(u8 i) {
    return (values.debug_knobs.GetValue() & (1 << (i & 0xF))) != 0;
 }

@@ -904,7 +904,7 @@ struct Values {
                                           0,
                                           65535,
                                           "debug_knobs",
-                                           Category::System,
+                                           Category::Debugging,
                                           Specialization::Countable,
                                           true,
                                           true};
@@ -947,7 +947,7 @@ constexpr u32 MAX_FRAME_GEN_MULTIPLIER = 4;

 [[nodiscard]] size_t FrameGenMaxGenerations();

-bool GetDebugKnobAt(u8 i);
+bool getDebugKnobAt(u8 i);

 void UpdateGPUAccuracy();
 bool IsGPULevelHigh();
@@ -22,11 +22,10 @@
 #endif

 // You must ensure this matches with src/common/x64/xbyak.h on root dir
-#include <boost/unordered/unordered_flat_map.hpp>
-#include <boost/unordered/unordered_flat_set.hpp>
+#include <ankerl/unordered_dense.h>
 #include <boost/unordered_map.hpp>
-#define XBYAK_STD_UNORDERED_SET boost::unordered::unordered_flat_set
-#define XBYAK_STD_UNORDERED_MAP boost::unordered::unordered_flat_map
+#define XBYAK_STD_UNORDERED_SET ankerl::unordered_dense::set
+#define XBYAK_STD_UNORDERED_MAP ankerl::unordered_dense::map
 #define XBYAK_STD_UNORDERED_MULTIMAP boost::unordered_multimap
 #include <xbyak/xbyak.h>
 #include <xbyak/xbyak_util.h>
@@ -8,8 +8,7 @@

 #include <atomic>
 #include <memory>
-#include <boost/unordered/unordered_flat_map.hpp>
-#include <boost/unordered/unordered_flat_set.hpp>
+#include <ankerl/unordered_dense.h>

 #include <dynarmic/interface/A64/a64.h>
 #include <dynarmic/interface/code_page.h>
@@ -4,7 +4,7 @@
 #pragma once

 #include <span>
-#include <boost/container/flat_map.hpp>
+#include <ankerl/unordered_dense.h>
 #include <vector>
 #include <oaknut/code_block.hpp>
 #include <oaknut/oaknut.hpp>
@@ -46,7 +46,7 @@ enum class PatchMode : u32 {

 using ModuleTextAddress = u64;
 using PatchTextAddress = u64;
-using EntryTrampolines = boost::container::flat_map<ModuleTextAddress, PatchTextAddress>;
+using EntryTrampolines = ankerl::unordered_dense::map<ModuleTextAddress, PatchTextAddress>;

 class Patcher {
 public:
@@ -3,13 +3,10 @@

 #include <algorithm>
 #include <cstring>
+#include <map>
 #include <sstream>
 #include <string>
 #include <utility>
-#include <span>
-#include <cctype>
-#include <boost/unordered/unordered_flat_map.hpp>
-#include <boost/unordered/unordered_flat_set.hpp>

 #include "common/hex_util.h"
 #include "common/logging.h"
@@ -25,30 +22,61 @@ enum class IPSFileType {
    Error,
 };

-static IPSFileType IdentifyMagic(std::span<const u8> magic) {
-    if (magic.size() >= 5) {
-        if (std::memcmp(magic.data(), "PATCH", 5) == 0)
-            return IPSFileType::IPS;
-        if (std::memcmp(magic.data(), "IPS32", 5) == 0)
-            return IPSFileType::IPS32;
+constexpr std::array<std::pair<const char*, const char*>, 11> ESCAPE_CHARACTER_MAP{{
+    {"\\a", "\a"},
+    {"\\b", "\b"},
+    {"\\f", "\f"},
+    {"\\n", "\n"},
+    {"\\r", "\r"},
+    {"\\t", "\t"},
+    {"\\v", "\v"},
+    {"\\\\", "\\"},
+    {"\\\'", "\'"},
+    {"\\\"", "\""},
+    {"\\\?", "\?"},
+}};
+
+static IPSFileType IdentifyMagic(const std::vector<u8>& magic) {
+    if (magic.size() != 5) {
+        return IPSFileType::Error;
    }
+
+    static constexpr std::array<u8, 5> patch_magic{{'P', 'A', 'T', 'C', 'H'}};
+    if (std::equal(magic.begin(), magic.end(), patch_magic.begin())) {
+        return IPSFileType::IPS;
+    }
+
+    static constexpr std::array<u8, 5> ips32_magic{{'I', 'P', 'S', '3', '2'}};
+    if (std::equal(magic.begin(), magic.end(), ips32_magic.begin())) {
+        return IPSFileType::IPS32;
+    }
+
    return IPSFileType::Error;
 }

-static bool IsEOF(IPSFileType type, std::span<const u8> magic) {
-    return (type == IPSFileType::IPS && magic.size() > 3 && std::memcmp(magic.data(), "EOF", 3) == 0)
-        || (type == IPSFileType::IPS32 && magic.size() > 4 && std::memcmp(magic.data(), "EEOF", 4) == 0);
+static bool IsEOF(IPSFileType type, const std::vector<u8>& data) {
+    static constexpr std::array<u8, 3> eof{{'E', 'O', 'F'}};
+    if (type == IPSFileType::IPS && std::equal(data.begin(), data.end(), eof.begin())) {
+        return true;
+    }
+
+    static constexpr std::array<u8, 4> eeof{{'E', 'E', 'O', 'F'}};
+    return type == IPSFileType::IPS32 && std::equal(data.begin(), data.end(), eeof.begin());
 }

 VirtualFile PatchIPS(const VirtualFile& in, const VirtualFile& ips) {
    if (in == nullptr || ips == nullptr)
        return nullptr;

-    auto in_data = in->ReadAllBytes();
-    auto const type = IdentifyMagic(in_data);
+    const auto type = IdentifyMagic(ips->ReadBytes(0x5));
    if (type == IPSFileType::Error)
        return nullptr;

+    auto in_data = in->ReadAllBytes();
+    if (in_data.size() == 0) {
+        return nullptr;
+    }
+
    std::vector<u8> temp(type == IPSFileType::IPS ? 3 : 4);
    u64 offset = 5; // After header
    while (ips->Read(temp.data(), temp.size(), offset) == temp.size()) {
@@ -57,9 +85,12 @@ VirtualFile PatchIPS(const VirtualFile& in, const VirtualFile& ips) {
            break;
        }

-        u32 real_offset = (type == IPSFileType::IPS32)
-            ? ((temp[0] << 24) | (temp[1] << 16) | (temp[2] << 8) | temp[3])
-            : ((temp[0] << 16) | (temp[1] << 8) | temp[2]);
+        u32 real_offset{};
+        if (type == IPSFileType::IPS32)
+            real_offset = (temp[0] << 24) | (temp[1] << 16) | (temp[2] << 8) | temp[3];
+        else
+            real_offset = (temp[0] << 16) | (temp[1] << 8) | temp[2];
+
        if (real_offset > in_data.size()) {
            return nullptr;
        }
@@ -82,35 +113,34 @@ VirtualFile PatchIPS(const VirtualFile& in, const VirtualFile& ips) {
                return nullptr;

            if (real_offset + rle_size > in_data.size())
-                rle_size = u16(in_data.size() - real_offset);
+                rle_size = static_cast<u16>(in_data.size() - real_offset);
            std::memset(in_data.data() + real_offset, *data, rle_size);
        } else { // Standard Patch
            auto read = data_size;
            if (real_offset + read > in_data.size())
-                read = u16(in_data.size() - real_offset);
+                read = static_cast<u16>(in_data.size() - real_offset);
            if (ips->Read(in_data.data() + real_offset, read, offset) != data_size)
                return nullptr;
            offset += data_size;
        }
    }
-    if (IsEOF(type, temp)) {
-        return std::make_shared<VectorVfsFile>(std::move(in_data), in->GetName(), in->GetContainingDirectory());
+
+    if (!IsEOF(type, temp)) {
+        return nullptr;
    }
-    return nullptr;
+
+    return std::make_shared<VectorVfsFile>(std::move(in_data), in->GetName(),
+                                           in->GetContainingDirectory());
 }

-
-struct IPSwitchRecord {
-    std::array<uint8_t, 256 - sizeof(size_t)> data;
-    size_t count;
-};
 struct IPSwitchCompiler::IPSwitchPatch {
-    boost::unordered::unordered_flat_map<u32, IPSwitchRecord> records;
+    std::string name;
    bool enabled;
+    std::map<u32, std::vector<u8>> records;
 };

 IPSwitchCompiler::IPSwitchCompiler(VirtualFile patch_text_) : patch_text(std::move(patch_text_)) {
-    Parse(patch_text->ReadAllBytes());
+    Parse();
 }

 IPSwitchCompiler::~IPSwitchCompiler() = default;
@@ -119,159 +149,201 @@ std::array<u8, 32> IPSwitchCompiler::GetBuildID() const {
    return nso_build_id;
 }

-static IPSwitchRecord EscapeStringSequences(std::string_view sv) {
-    IPSwitchRecord r{};
-    for (auto it = sv.cbegin(); it != sv.cend(); ) {
-        if (*it == '\\' && it + 1 < sv.cend()) {
-            switch (it[1]) {
-            case 'n': r.data[r.count] = '\n'; break;
-            case 't': r.data[r.count] = '\t'; break;
-            case 'b': r.data[r.count] = '\b'; break;
-            case 'r': r.data[r.count] = '\r'; break;
-            case 'e': r.data[r.count] = '\e'; break;
-            case 'v': r.data[r.count] = '\v'; break;
-            case '?': r.data[r.count] = '\?'; break;
-            default: r.data[r.count] = it[1]; break;
-            }
-            ++r.count;
-            it += 2;
-        } else {
-            ++r.count;
-            ++it;
+bool IPSwitchCompiler::IsValid() const {
+    return valid;
+}
+
+static bool StartsWith(std::string_view base, std::string_view check) {
+    return base.size() >= check.size() && base.substr(0, check.size()) == check;
+}
+
+static std::string EscapeStringSequences(std::string in) {
+    for (const auto& seq : ESCAPE_CHARACTER_MAP) {
+        for (auto index = in.find(seq.first); index != std::string::npos;
+             index = in.find(seq.first, index)) {
+            in.replace(index, std::strlen(seq.first), seq.second);
+            index += std::strlen(seq.second);
        }
    }
-    return r;
+
+    return in;
 }

-[[nodiscard]] static inline std::array<u8, 32> ReadNSOBuildId(std::string_view const s) {
-    std::array<u8, 32> r{};
-    for (std::size_t i = 0; i < s.size(); ++i)
-        r[i / 2] |= u8(u8(Common::ToHexNibble(s[i])) << u8((i % 2) * 4));
-    return r;
+void IPSwitchCompiler::ParseFlag(const std::string& line) {
+    if (StartsWith(line, "@flag offset_shift ")) {
+        // Offset Shift Flag
+        offset_shift = std::strtoll(line.substr(19).c_str(), nullptr, 0);
+    } else if (StartsWith(line, "@little-endian")) {
+        // Set values to read as little endian
+        is_little_endian = true;
+    } else if (StartsWith(line, "@big-endian")) {
+        // Set values to read as big endian
+        is_little_endian = false;
+    } else if (StartsWith(line, "@flag print_values")) {
+        // Force printing of applied values
+        print_values = true;
+    }
 }

-void IPSwitchCompiler::Parse(std::span<u8 const> bytes) {
-    LOG_INFO(Loader, "IPSwitchCompiler: '{}'", patch_text->GetName());
-    bool is_little_endian = false;
-    s64 offset_shift = 0;
-    //bool print_values = false;
+void IPSwitchCompiler::Parse() {
+    const auto bytes = patch_text->ReadAllBytes();
+    std::stringstream s;
+    s.write(reinterpret_cast<const char*>(bytes.data()), bytes.size());

-    auto const parse_line = [&](std::string_view const line) {
-        // Keep in mind lines have trimmed spaces (at the end & start)!
-        LOG_INFO(Loader, "<{}>", line);
-        if (line.starts_with("@stop")) {
-            return false; // Force stop
-        } else if (line.starts_with("@nsobid-")) { // NSO Build ID Specifier
-            nso_build_id = ReadNSOBuildId(line.substr(8));
-        } else if (line.starts_with("@enabled")) {
-            patches.push_back({{}, true}); //enabled patch
-        } else if (line.starts_with("@disabled")) {
-            patches.push_back({{}, false}); //disabled patch
-        } else if (line.starts_with("@flag offset_shift ")) {
-            offset_shift = std::strtoll(line.data() + 19, nullptr, 0);  // Offset Shift Flag
-        } else if (line.starts_with("@little-endian")) {
-            is_little_endian = true;  // Set values to read as little endian
-        } else if (line.starts_with("@big-endian")) {
-            is_little_endian = false;  // Set values to read as big endian
-        } else if (line.starts_with("@flag print_values")) {
-            //print_values = true; // Force printing of applied values
-        } else if (line.starts_with("@")) {
-            LOG_WARNING(Loader, "Unknown flag {}", line);
-        } else {
-            size_t offset = size_t(std::strtoul(line.data(), nullptr, 16));
-            offset += size_t(offset_shift);
-            if (auto const first_quote = line.find_first_of("\"\'"); first_quote != std::string::npos) {
-                // string replacement
-                char quote = line[first_quote];
-                auto const start = line.cbegin() + first_quote + 1;
-                auto end = start;
-                for (; end < line.cend() && *end != quote; )
-                    end += (*end == '\\') ? 2 : 1;
-                if (start <= line.cend() && end <= line.cend()) {
-                    LOG_INFO(Loader, "[S] value @ {:#08X} ", offset);
-                    patches.back().records.insert_or_assign(u32(offset), EscapeStringSequences({start, end}));
-                } else {
-                    LOG_WARNING(Loader, "invalid string");
-                }
-            } else if (auto const first_space = line.find_last_of(" /\t\r\n"); first_space != std::string::npos) {
-                IPSwitchRecord r{}; // hex replacement
-                auto const start = line.cbegin() + first_space + 1;
-                auto const end = line.cend();
-                if (start <= line.cend() && end <= line.cend()) {
-                    auto const hs = Common::HexStringToVector({start, end}, is_little_endian);
-                    std::memcpy(r.data.data(), hs.data(), hs.size());
-                    r.count = hs.size();
-                    LOG_INFO(Loader, "[H] value @ {:#08X}", offset);
-                    patches.back().records.insert_or_assign(u32(offset), std::move(r));
-                } else {
-                    LOG_WARNING(Loader, "invalid line");
-                }
-            } else {
-                LOG_WARNING(Loader, "unhandled line!");
-            }
-        }
-        return true; //continue
-    };
+    std::vector<std::string> lines;
+    std::string stream_line;
+    while (std::getline(s, stream_line)) {
+        // Remove a trailing \r
+        if (!stream_line.empty() && stream_line.back() == '\r')
+            stream_line.pop_back();
+        lines.push_back(std::move(stream_line));
+    }

-    for (auto it = bytes.begin(); it < bytes.end(); ) {
-        auto const start = it;
-        auto end = start;
-        for (; end < bytes.end() && *end != '\n' && *end != '\r'; ++end)
-            ;
-        it = end + 1; //prepare for next line
-        std::string_view const sline{
-            reinterpret_cast<const char*>(bytes.data() + std::distance(bytes.begin(), start)),
-            size_t(std::distance(start, end))
-        };
-        if (sline.size() > 0) {
-            auto p = sline.cbegin();
-            // skip space off line
-            for (; p < sline.cend() && std::isspace(*p); ++p)
-                ;
-            // now make a nominal preprocessed line: remove comments
-            char quote = '\0';
-            auto const sline_start = p;
-            for (; p < sline.cend(); ) {
-                if ((!quote && p + 1 < sline.cend() && p[0] == '/' && p[1] == '/')
-                || (!quote && p[0] == '#')) {
-                    break;
-                } else if (p[0] == '\"' || p[0] == '\'') {
-                    quote = (p[0] == quote) ? '\0' : p[0];
-                    ++p;
-                } else if (p + 1 < sline.cend() && p[0] == '\\') {
-                    p += 2;
-                } else {
-                    ++p;
-                }
-            }
-            // now we have the preprocessed string ;)
-            std::string_view pp_str(sline_start, p);
-            if (pp_str.size() > 0 && !parse_line(pp_str)) {
+    for (std::size_t i = 0; i < lines.size(); ++i) {
+        auto line = lines[i];
+
+        // Remove midline comments
+        std::size_t comment_index = std::string::npos;
+        bool within_string = false;
+        for (std::size_t k = 0; k < line.size(); ++k) {
+            if (line[k] == '\"' && (k > 0 && line[k - 1] != '\\')) {
+                within_string = !within_string;
+            } else if (line[k] == '\\' && (k < line.size() - 1 && line[k + 1] == '\\')) {
+                comment_index = k;
                break;
            }
        }
+
+        if (!StartsWith(line, "//") && comment_index != std::string::npos) {
+            last_comment = line.substr(comment_index + 2);
+            line = line.substr(0, comment_index);
+        }
+
+        if (StartsWith(line, "@stop")) {
+            // Force stop
+            break;
+        } else if (StartsWith(line, "@nsobid-")) {
+            // NSO Build ID Specifier
+            const auto raw_build_id = fmt::format("{:0<64}", line.substr(8));
+            nso_build_id = Common::HexStringToArray<0x20>(raw_build_id);
+        } else if (StartsWith(line, "#")) {
+            // Mandatory Comment
+            LOG_INFO(Loader, "[IPSwitchCompiler ('{}')] Forced output comment: {}",
+                     patch_text->GetName(), line.substr(1));
+        } else if (StartsWith(line, "//")) {
+            // Normal Comment
+            last_comment = line.substr(2);
+            if (last_comment.find_first_not_of(' ') == std::string::npos)
+                continue;
+            if (last_comment.find_first_not_of(' ') != 0)
+                last_comment = last_comment.substr(last_comment.find_first_not_of(' '));
+        } else if (StartsWith(line, "@enabled") || StartsWith(line, "@disabled")) {
+            // Start of patch
+            const auto enabled = StartsWith(line, "@enabled");
+            if (i == 0)
+                return;
+            LOG_INFO(Loader, "[IPSwitchCompiler ('{}')] Parsing patch '{}' ({})",
+                     patch_text->GetName(), last_comment, line.substr(1));
+
+            IPSwitchPatch patch{last_comment, enabled, {}};
+
+            // Read rest of patch
+            while (true) {
+                if (i + 1 >= lines.size()) {
+                    break;
+                }
+
+                const auto& patch_line = lines[++i];
+
+                // Patch line may contain comments
+                if (StartsWith(patch_line, "//") || StartsWith(patch_line, "#")) {
+                    continue;
+                }
+
+                // Start of new patch
+                if (StartsWith(patch_line, "@enabled") || StartsWith(patch_line, "@disabled")) {
+                    --i;
+                    break;
+                }
+
+                // Check for a flag
+                if (StartsWith(patch_line, "@")) {
+                    ParseFlag(patch_line);
+                    continue;
+                }
+
+                // 11 - 8 hex digit offset + space + minimum two digit overwrite val
+                if (patch_line.length() < 11)
+                    break;
+                auto offset = std::strtoul(patch_line.substr(0, 8).c_str(), nullptr, 16);
+                offset += static_cast<unsigned long>(offset_shift);
+
+                std::vector<u8> replace;
+                // 9 - first char of replacement val
+                if (patch_line[9] == '\"') {
+                    // string replacement
+                    auto end_index = patch_line.find('\"', 10);
+                    if (end_index == std::string::npos || end_index < 10)
+                        return;
+                    while (patch_line[end_index - 1] == '\\') {
+                        end_index = patch_line.find('\"', end_index + 1);
+                        if (end_index == std::string::npos || end_index < 10)
+                            return;
+                    }
+
+                    auto value = patch_line.substr(10, end_index - 10);
+                    value = EscapeStringSequences(value);
+                    replace.reserve(value.size());
+                    std::copy(value.begin(), value.end(), std::back_inserter(replace));
+                } else {
+                    // hex replacement
+                    const auto value =
+                        patch_line.substr(9, patch_line.find_first_of(" /\r\n", 9) - 9);
+                    replace = Common::HexStringToVector(value, is_little_endian);
+                }
+
+                if (print_values) {
+                    LOG_INFO(Loader,
+                             "[IPSwitchCompiler ('{}')]     - Patching value at offset {:#08x} "
+                             "with byte string '{}'",
+                             patch_text->GetName(), offset, Common::HexToString(replace));
+                }
+
+                patch.records.insert_or_assign(static_cast<u32>(offset), std::move(replace));
+            }
+
+            patches.push_back(std::move(patch));
+        } else if (StartsWith(line, "@")) {
+            ParseFlag(line);
+        }
    }
+
+    valid = true;
 }

 VirtualFile IPSwitchCompiler::Apply(const VirtualFile& in) const {
-    if (in == nullptr)
+    if (in == nullptr || !valid)
        return nullptr;

    auto in_data = in->ReadAllBytes();

    for (const auto& patch : patches) {
-        if (patch.enabled) {
-            for (const auto& record : patch.records) {
-                if (record.first < in_data.size()) {
-                    auto replace_size = record.second.count;
-                    if (record.first + replace_size > in_data.size())
-                        replace_size = in_data.size() - record.first;
-                    std::memcpy(in_data.data() + record.first, record.second.data.data(), replace_size);
-                }
-            }
+        if (!patch.enabled)
+            continue;
+
+        for (const auto& record : patch.records) {
+            if (record.first >= in_data.size())
+                continue;
+            auto replace_size = record.second.size();
+            if (record.first + replace_size > in_data.size())
+                replace_size = in_data.size() - record.first;
+            for (std::size_t i = 0; i < replace_size; ++i)
+                in_data[i + record.first] = record.second[i];
        }
    }
-    return std::make_shared<VectorVfsFile>(std::move(in_data), in->GetName(), in->GetContainingDirectory());
+
+    return std::make_shared<VectorVfsFile>(std::move(in_data), in->GetName(),
+                                           in->GetContainingDirectory());
 }

 } // namespace FileSys
@@ -1,14 +1,11 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
 // SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later

 #pragma once

 #include <array>
+#include <memory>
 #include <vector>
-#include <span>

 #include "common/common_types.h"
 #include "core/file_sys/vfs/vfs.h"
@@ -23,17 +20,24 @@ public:
    ~IPSwitchCompiler();

    std::array<u8, 0x20> GetBuildID() const;
+    bool IsValid() const;
    VirtualFile Apply(const VirtualFile& in) const;

 private:
    struct IPSwitchPatch;

    void ParseFlag(const std::string& flag);
-    void Parse(std::span<u8 const> bytes);
+    void Parse();
+
+    bool valid = false;

    VirtualFile patch_text;
    std::vector<IPSwitchPatch> patches;
    std::array<u8, 0x20> nso_build_id{};
+    bool is_little_endian = false;
+    s64 offset_shift = 0;
+    bool print_values = false;
+    std::string last_comment = "";
 };

 } // namespace FileSys
@@ -345,7 +345,8 @@ VirtualDir PatchManager::PatchExeFS(VirtualDir exefs) const {
    return exefs;
 }

-std::vector<VirtualFile> PatchManager::CollectPatches(const std::vector<VirtualDir>& patch_dirs, const std::string& build_id) const {
+std::vector<VirtualFile> PatchManager::CollectPatches(const std::vector<VirtualDir>& patch_dirs,
+                                                      const std::string& build_id) const {
    const auto& disabled = Settings::values.disabled_addons[title_id];
    const auto nso_build_id = fmt::format("{:0<64}", build_id);

@@ -360,11 +361,16 @@ std::vector<VirtualFile> PatchManager::CollectPatches(const std::vector<VirtualD
            for (const auto& file : exefs_dir->GetFiles()) {
                if (file->GetExtension() == "ips") {
                    auto name = file->GetName();
-                    const auto this_build_id = fmt::format("{:0<64}", name.substr(0, name.find('.')));
+
+                    const auto this_build_id =
+                        fmt::format("{:0<64}", name.substr(0, name.find('.')));
                    if (nso_build_id == this_build_id)
                        out.push_back(file);
                } else if (file->GetExtension() == "pchtxt") {
                    IPSwitchCompiler compiler{file};
+                    if (!compiler.IsValid())
+                        continue;
+
                    const auto this_build_id = Common::HexToString(compiler.GetBuildID());
                    if (nso_build_id == this_build_id)
                        out.push_back(file);
@@ -372,6 +378,7 @@ std::vector<VirtualFile> PatchManager::CollectPatches(const std::vector<VirtualD
            }
        }
    }
+
    return out;
 }

@@ -566,7 +566,7 @@ VirtualFile RegisteredCache::GetFileAtID(NcaID id) const {
    return file;
 }

-static std::optional<NcaID> CheckMapForContentRecord(const boost::unordered::unordered_flat_map<u64, CNMT>& map, u64 title_id, ContentRecordType type) {
+static std::optional<NcaID> CheckMapForContentRecord(const ankerl::unordered_dense::map<u64, CNMT>& map, u64 title_id, ContentRecordType type) {
    auto cmnt_iter = map.find(title_id);
    u8 id_offset = 0;

@@ -12,6 +12,7 @@
 #include <optional>
 #include <string>
 #include <vector>
+#include <ankerl/unordered_dense.h>
 #include <boost/container/flat_map.hpp>
 #include "common/common_types.h"
 #include "core/crypto/key_manager.h"
@@ -208,11 +209,11 @@ private:
    ContentProviderParsingFunction parser;

    // maps tid -> NcaID of meta
-    boost::container::flat_map<u64, NcaID> meta_id;
+    ankerl::unordered_dense::map<u64, NcaID> meta_id;
    // maps tid -> meta
-    boost::container::flat_map<u64, CNMT> meta;
+    ankerl::unordered_dense::map<u64, CNMT> meta;
    // maps tid -> meta for CNMT in yuzu_meta
-    boost::container::flat_map<u64, CNMT> yuzu_meta;
+    ankerl::unordered_dense::map<u64, CNMT> yuzu_meta;
 };

 enum class ContentProviderUnionSlot {
@@ -312,8 +313,8 @@ private:
    void ProcessXCI(const VirtualFile& file);

    std::vector<VirtualDir> load_dirs;
-    boost::container::flat_map<std::tuple<u64, ContentRecordType, TitleType>, VirtualFile> entries;
-    boost::container::flat_map<u64, u32> versions;
+    ankerl::unordered_dense::map<std::tuple<u64, ContentRecordType, TitleType>, VirtualFile> entries;
+    ankerl::unordered_dense::map<u64, u32> versions;
    std::vector<ExternalUpdateEntry> multi_version_entries;
 };

@@ -4,7 +4,9 @@
 // SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later

-#include <boost/container/flat_set.hpp>
+#include <algorithm>
+#include <set>
+#include <ankerl/unordered_dense.h>
 #include <utility>
 #include "core/file_sys/vfs/vfs_layered.h"

@@ -61,7 +63,7 @@ std::string LayeredVfsDirectory::GetFullPath() const {

 std::vector<VirtualFile> LayeredVfsDirectory::GetFiles() const {
    std::vector<VirtualFile> out;
-    boost::container::flat_set<std::string> out_names;
+    ankerl::unordered_dense::set<std::string> out_names;

    for (const auto& layer : dirs) {
        for (auto& file : layer->GetFiles()) {
@@ -77,7 +79,8 @@ std::vector<VirtualFile> LayeredVfsDirectory::GetFiles() const {

 std::vector<VirtualDir> LayeredVfsDirectory::GetSubdirectories() const {
    std::vector<VirtualDir> out;
-    boost::container::flat_set<std::string> out_names;
+    ankerl::unordered_dense::set<std::string> out_names;
+
    for (const auto& layer : dirs) {
        for (const auto& sd : layer->GetSubdirectories()) {
            out_names.emplace(sd->GetName());
@@ -78,7 +78,7 @@ private:
    std::array<DebugWatchpoint, Core::Hardware::NUM_WATCHPOINTS> m_watchpoints{};
    std::map<KProcessAddress, u64> m_debug_page_refcounts{};
 #ifdef HAS_NCE
-    boost::unordered::unordered_flat_map<u64, u64> m_post_handlers{};
+    ankerl::unordered_dense::map<u64, u64> m_post_handlers{};
 #endif
    std::unique_ptr<Core::ExclusiveMonitor> m_exclusive_monitor;
    Core::Memory::Memory m_memory;
@@ -494,7 +494,7 @@ public:
    static void Switch(KernelCore& kernel, KProcess* cur_process, KProcess* next_process);

 #ifdef HAS_NCE
-    boost::unordered::unordered_flat_map<u64, u64>& GetPostHandlers() noexcept {
+    ankerl::unordered_dense::map<u64, u64>& GetPostHandlers() noexcept {
        return m_post_handlers;
    }
 #endif
@@ -10,8 +10,7 @@
 #include <functional>
 #include <memory>
 #include <thread>
-#include <boost/unordered/unordered_flat_map.hpp>
-#include <boost/unordered/unordered_flat_set.hpp>
+#include <ankerl/unordered_dense.h>
 #include <utility>

 #include "common/assert.h"
@@ -793,8 +792,8 @@ struct KernelCore::Impl {

    std::optional<KObjectNameGlobalData> object_name_global_data;

-    boost::unordered::unordered_flat_set<KAutoObject*> registered_objects;
-    boost::unordered::unordered_flat_set<KAutoObject*> registered_in_use_objects;
+    ankerl::unordered_dense::set<KAutoObject*> registered_objects;
+    ankerl::unordered_dense::set<KAutoObject*> registered_in_use_objects;

    std::mutex server_lock;
    std::vector<std::unique_ptr<Service::ServerManager>> server_managers;
@@ -11,8 +11,7 @@
 #include <list>
 #include <memory>
 #include <string>
-#include <boost/unordered/unordered_flat_map.hpp>
-#include <boost/unordered/unordered_flat_set.hpp>
+#include <ankerl/unordered_dense.h>
 #include <vector>

 #include "common/polyfill_thread.h"
@@ -17,12 +17,56 @@

 namespace Kernel::Svc {

+constexpr auto MAX_MSG_TIME = std::chrono::milliseconds(250);
+const auto MAX_MSG_SIZE = 0x1000;
+
 /// Used to output a message on a debug hardware unit - does nothing on a retail unit
 Result OutputDebugString(Core::System& system, u64 address, u64 len) {
+    static struct DebugFlusher {
+        std::string msg_buffer;
+        std::mutex msg_mutex;
+        std::condition_variable msg_cv;
+        std::chrono::steady_clock::time_point last_msg_time;
+        std::optional<std::jthread> thread;
+    } flusher_data;
    R_SUCCEED_IF(len == 0);
-    std::string msg_buffer(len, 0);
-    GetCurrentMemory(system.Kernel()).ReadBlock(address, msg_buffer.data(), len);
-    LOG_INFO(Debug_Emulated, "{}", msg_buffer);
+    // Only start the thread the very first time this function is called
+    if (!flusher_data.thread) {
+        flusher_data.thread.emplace([](std::stop_token stop_token) {
+            while (!stop_token.stop_requested()) {
+                std::unique_lock lock(flusher_data.msg_mutex);
+                flusher_data.msg_cv.wait(lock, [&stop_token] {
+                    return !flusher_data.msg_buffer.empty() || stop_token.stop_requested();
+                });
+                if (stop_token.stop_requested() && flusher_data.msg_buffer.empty())
+                    break;
+                auto timeout = flusher_data.last_msg_time + MAX_MSG_TIME;
+                bool woke_early = flusher_data.msg_cv.wait_until(lock, timeout, [&stop_token] {
+                    return flusher_data.msg_buffer.size() >= MAX_MSG_SIZE || stop_token.stop_requested();
+                });
+                if (!woke_early || flusher_data.msg_buffer.size() >= MAX_MSG_SIZE || stop_token.stop_requested()) {
+                    if (!flusher_data.msg_buffer.empty()) {
+                        // Remove trailing newline as LOG_INFO adds that anyways
+                        if (flusher_data.msg_buffer.back() == '\n')
+                            flusher_data.msg_buffer.pop_back();
+
+                        LOG_INFO(Debug_Emulated, "\n{}", flusher_data.msg_buffer);
+                        flusher_data.msg_buffer.clear();
+                    }
+                    if (stop_token.stop_requested()) break;
+                }
+            }
+            flusher_data.msg_cv.notify_all();
+        });
+    }
+    {
+        std::lock_guard lock(flusher_data.msg_mutex);
+        const auto old_size = flusher_data.msg_buffer.size();
+        flusher_data.msg_buffer.resize(old_size + len);
+        GetCurrentMemory(system.Kernel()).ReadBlock(address, flusher_data.msg_buffer.data() + old_size, len);
+        flusher_data.last_msg_time = std::chrono::steady_clock::now();
+    }
+    flusher_data.msg_cv.notify_one();
    R_SUCCEED();
 }

@@ -7,8 +7,7 @@
 #pragma once

 #include <array>
-#include <boost/unordered/unordered_flat_map.hpp>
-#include <boost/unordered/unordered_flat_set.hpp>
+#include <ankerl/unordered_dense.h>
 #include <vector>

 #include "common/common_funcs.h"
@@ -177,6 +176,6 @@ struct WebCommonReturnValue {
 };
 static_assert(sizeof(WebCommonReturnValue) == 0x1010, "WebCommonReturnValue has incorrect size.");

-using WebArgInputTLVMap = boost::unordered::unordered_flat_map<WebArgInputTLVType, std::vector<u8>>;
+using WebArgInputTLVMap = ankerl::unordered_dense::map<WebArgInputTLVType, std::vector<u8>>;

 } // namespace Service::AM::Frontend
@@ -50,7 +50,7 @@ IAudioIn::IAudioIn(Core::System& system_, Manager& manager, size_t session_id,
 }

 IAudioIn::~IAudioIn() {
-    impl->Free();
+    impl->Free(system);
    service_context.CloseEvent(event);
    process->Close(system.Kernel());
 }
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later

@@ -65,7 +68,7 @@ Result IAudioInManager::OpenAudioInAuto(
 Result IAudioInManager::ListAudioInsAutoFiltered(
    OutArray<AudioDeviceName, BufferAttr_HipcAutoSelect> out_audio_ins, Out<u32> out_count) {
    LOG_DEBUG(Service_Audio, "called");
-    *out_count = impl->GetDeviceNames(out_audio_ins, true);
+    *out_count = impl->GetDeviceNames(system, out_audio_ins, true);
    R_SUCCEED();
 }

@@ -90,8 +93,8 @@ Result IAudioInManager::OpenAudioInProtocolSpecified(

    size_t new_session_id{};

-    R_TRY(impl->LinkToManager());
-    R_TRY(impl->AcquireSessionId(new_session_id));
+    R_TRY(impl->LinkToManager(system));
+    R_TRY(impl->AcquireSessionId(system, new_session_id));

    LOG_DEBUG(Service_Audio, "Opening new AudioIn, session_id={}, free sessions={}", new_session_id,
              impl->num_free_sessions);
@@ -46,7 +46,7 @@ IAudioOut::IAudioOut(Core::System& system_, Manager& manager, size_t session_id,
 }

 IAudioOut::~IAudioOut() {
-    impl->Free();
+    impl->Free(system);
    service_context.CloseEvent(event);
    process->Close(system.Kernel());
 }
@@ -77,8 +77,8 @@ Result IAudioOutManager::OpenAudioOutAuto(
    }

    size_t new_session_id{};
-    R_TRY(impl->LinkToManager());
-    R_TRY(impl->AcquireSessionId(new_session_id));
+    R_TRY(impl->LinkToManager(system));
+    R_TRY(impl->AcquireSessionId(system, new_session_id));

    const auto device_name = Common::StringFromBuffer(name[0].name);
    LOG_DEBUG(Service_Audio, "Opening new AudioOut, sessionid={}, free sessions={}", new_session_id,
@@ -40,8 +40,8 @@ std::vector<u8> default_logo_small;
 std::vector<u8> default_logo_large;
 bool default_logos_loaded = false;

-boost::unordered::unordered_flat_map<std::string, std::vector<u8>> news_images_small;
-boost::unordered::unordered_flat_map<std::string, std::vector<u8>> news_images_large;
+ankerl::unordered_dense::map<std::string, std::vector<u8>> news_images_small;
+ankerl::unordered_dense::map<std::string, std::vector<u8>> news_images_large;
 std::mutex images_mutex;


@@ -12,8 +12,7 @@
 #include <optional>
 #include <span>
 #include <string>
-#include <boost/unordered/unordered_flat_map.hpp>
-#include <boost/unordered/unordered_flat_set.hpp>
+#include <ankerl/unordered_dense.h>
 #include <vector>

 #include "common/common_types.h"
@@ -94,7 +93,7 @@ private:
    static s64 Now();

    mutable std::mutex mtx;
-    boost::unordered::unordered_flat_map<std::string, StoredNews> items;
+    ankerl::unordered_dense::map<std::string, StoredNews> items;
    size_t open_counter{};
 };

@@ -6,8 +6,7 @@

 #pragma once

-#include <boost/unordered/unordered_flat_map.hpp>
-#include <boost/unordered/unordered_flat_set.hpp>
+#include <ankerl/unordered_dense.h>

 #include "common/fs/fs.h"
 #include "core/hle/result.h"
@@ -89,7 +88,7 @@ private:
    AlbumFileDateTime ConvertToAlbumDateTime(u64 posix_time) const;

    bool is_mounted{};
-    boost::unordered::unordered_flat_map<AlbumFileId, std::filesystem::path> album_files;
+    ankerl::unordered_dense::map<AlbumFileId, std::filesystem::path> album_files;

    Core::System& system;
 };
@@ -15,8 +15,7 @@
 #include <random>
 #include <span>
 #include <thread>
-#include <boost/unordered/unordered_flat_map.hpp>
-#include <boost/unordered/unordered_flat_set.hpp>
+#include <ankerl/unordered_dense.h>

 #include "common/logging.h"
 #include "common/socket_types.h"
@@ -120,7 +119,7 @@ protected:
    std::array<LanStation, StationCountMax> stations;
    std::array<NodeLatestUpdate, NodeCountMax> node_changes{};
    std::array<u8, NodeCountMax> node_last_states{};
-    boost::unordered::unordered_flat_map<MacAddress, NetworkInfo, MACAddressHash> scan_results{};
+    ankerl::unordered_dense::map<MacAddress, NetworkInfo, MACAddressHash> scan_results{};
    NodeInfo node_info{};
    NetworkInfo network_info{};
    State state{State::None};
@@ -7,8 +7,7 @@
 #include <string>

 #include <optional>
-#include <boost/unordered/unordered_flat_map.hpp>
-#include <boost/unordered/unordered_flat_set.hpp>
+#include <ankerl/unordered_dense.h>
 #include <boost/container_hash/hash.hpp>
 #include "common/logging.h"
 #include "core/core.h"
@@ -332,7 +331,7 @@ private:
    };
    static_assert(sizeof(LogPacketHeader) == 0x18, "LogPacketHeader is an invalid size");

-    boost::unordered::unordered_flat_map<LogPacketHeaderEntry, std::vector<u8>> entries{};
+    ankerl::unordered_dense::map<LogPacketHeaderEntry, std::vector<u8>> entries{};
    LogDestination destination{LogDestination::All};
 };

@@ -23,8 +23,7 @@
 #include <mutex>
 #include <optional>
 #include <thread>
-#include <boost/unordered/unordered_flat_map.hpp>
-#include <boost/unordered/unordered_flat_set.hpp>
+#include <ankerl/unordered_dense.h>
 #include <common/settings.h>

 #ifdef _WIN32
@@ -9,8 +9,7 @@

 #include <deque>
 #include <memory>
-#include <boost/unordered/unordered_flat_map.hpp>
-#include <boost/unordered/unordered_flat_set.hpp>
+#include <ankerl/unordered_dense.h>

 #include "core/device_memory_manager.h"
 #include "core/hle/service/nvdrv/nvdata.h"
@@ -12,8 +12,7 @@
 #include <memory>
 #include <mutex>
 #include <optional>
-#include <boost/unordered/unordered_flat_map.hpp>
-#include <boost/unordered/unordered_flat_set.hpp>
+#include <ankerl/unordered_dense.h>
 #include <assert.h>

 #include "common/bit_field.h"
@@ -162,7 +161,7 @@ private:
    std::list<std::shared_ptr<Handle>> unmap_queue{};
    std::mutex unmap_queue_lock{}; //!< Protects access to `unmap_queue`

-    boost::unordered::unordered_flat_map<Handle::Id, std::shared_ptr<Handle>>
+    ankerl::unordered_dense::map<Handle::Id, std::shared_ptr<Handle>>
        handles{};           //!< Main owning map of handles
    std::mutex handles_lock; //!< Protects access to `handles`

@@ -13,8 +13,7 @@
 #include <memory>
 #include <mutex>
 #include <optional>
-#include <boost/unordered/unordered_flat_map.hpp>
-#include <boost/unordered/unordered_flat_set.hpp>
+#include <ankerl/unordered_dense.h>
 #include <vector>

 #include "common/address_space.h"
@@ -114,7 +113,7 @@ private:
    };
    static_assert(sizeof(IoctlRemapEntry) == 20, "IoctlRemapEntry is incorrect size");

-    boost::unordered::unordered_flat_set<s64_le> map_buffer_offsets{};
+    ankerl::unordered_dense::set<s64_le> map_buffer_offsets{};

    struct IoctlMapBufferEx {
        MappingFlags flags{}; // bit0: fixed_offset, bit2: cacheable
@@ -217,7 +217,7 @@ private:
    NvCore::SyncpointManager& syncpoint_manager;
    NvCore::NvMap& nvmap;
    std::shared_ptr<Tegra::Control::ChannelState> channel_state;
-    boost::unordered::unordered_flat_map<DeviceFD, NvCore::SessionId> sessions;
+    ankerl::unordered_dense::map<DeviceFD, NvCore::SessionId> sessions;
    u32 channel_syncpoint;
    std::mutex channel_mutex;

@@ -7,8 +7,7 @@
 #pragma once

 #include <deque>
-#include <boost/unordered/unordered_flat_map.hpp>
-#include <boost/unordered/unordered_flat_set.hpp>
+#include <ankerl/unordered_dense.h>
 #include <vector>

 #include "common/common_types.h"
@@ -139,7 +138,7 @@ protected:
    NvCore::NvMap& nvmap;
    NvCore::ChannelType channel_type;
    std::array<u32, MaxSyncPoints> device_syncpoints{};
-    boost::unordered::unordered_flat_map<DeviceFD, NvCore::SessionId> sessions;
+    ankerl::unordered_dense::map<DeviceFD, NvCore::SessionId> sessions;
 };
 }; // namespace Devices
 } // namespace Service::Nvidia
@@ -7,8 +7,7 @@
 #pragma once

 #include <memory>
-#include <boost/unordered/unordered_flat_map.hpp>
-#include <boost/unordered/unordered_flat_set.hpp>
+#include <ankerl/unordered_dense.h>
 #include <vector>
 #include "common/common_funcs.h"
 #include "common/common_types.h"
@@ -119,7 +118,7 @@ private:

    NvCore::Container& container;
    NvCore::NvMap& file;
-    boost::unordered::unordered_flat_map<DeviceFD, NvCore::SessionId> sessions;
+    ankerl::unordered_dense::map<DeviceFD, NvCore::SessionId> sessions;
 };

 } // namespace Service::Nvidia::Devices
@@ -12,8 +12,7 @@
 #include <memory>
 #include <span>
 #include <string>
-#include <boost/unordered/unordered_flat_map.hpp>
-#include <boost/unordered/unordered_flat_set.hpp>
+#include <ankerl/unordered_dense.h>

 #include "common/common_types.h"
 #include "core/hle/service/kernel_helpers.h"
@@ -104,7 +103,7 @@ private:
    /// Id to use for the next open file descriptor.
    DeviceFD next_fd = 1;

-    using FilesContainerType = boost::unordered::unordered_flat_map<DeviceFD, std::shared_ptr<Devices::nvdevice>>;
+    using FilesContainerType = ankerl::unordered_dense::map<DeviceFD, std::shared_ptr<Devices::nvdevice>>;
    /// Mapping of file descriptors to the devices they reference.
    FilesContainerType open_files;

@@ -112,7 +111,7 @@ private:

    EventInterface events_interface;

-    boost::unordered::unordered_flat_map<std::string, std::function<FilesContainerType::iterator(DeviceFD)>> builders;
+    ankerl::unordered_dense::map<std::string, std::function<FilesContainerType::iterator(DeviceFD)>> builders;
 };

 void LoopProcess(Core::System& system);
@@ -8,8 +8,7 @@

 #include <memory>
 #include <mutex>
-#include <boost/unordered/unordered_flat_map.hpp>
-#include <boost/unordered/unordered_flat_set.hpp>
+#include <ankerl/unordered_dense.h>

 #include "common/common_types.h"
 #include "core/hle/service/nvnflinger/binder.h"
@@ -40,8 +39,8 @@ private:

    mutable std::mutex lock;
    s32 last_id = 0;
-    boost::unordered::unordered_flat_map<s32, std::shared_ptr<android::IBinder>> binders;
-    boost::unordered::unordered_flat_map<s32, RefCounts> refcounts;
+    ankerl::unordered_dense::map<s32, std::shared_ptr<android::IBinder>> binders;
+    ankerl::unordered_dense::map<s32, RefCounts> refcounts;
 };

 } // namespace Service::Nvnflinger
@@ -6,8 +6,7 @@

 #pragma once

-#include <boost/unordered/unordered_flat_map.hpp>
-#include <boost/unordered/unordered_flat_set.hpp>
+#include <ankerl/unordered_dense.h>

 #include "common/uuid.h"
 #include "core/hle/service/cmif_types.h"
@@ -57,10 +56,10 @@ private:
        }
    };

-    boost::unordered::unordered_flat_map<AppKey, bool, AppKeyHash> app_auto_transfer_{};
-    boost::unordered::unordered_flat_map<Common::UUID, bool> global_auto_upload_{};
-    boost::unordered::unordered_flat_map<Common::UUID, bool> global_auto_download_{};
-    boost::unordered::unordered_flat_map<AppKey, u8, AppKeyHash> autonomy_task_status_{};
+    ankerl::unordered_dense::map<AppKey, bool, AppKeyHash> app_auto_transfer_{};
+    ankerl::unordered_dense::map<Common::UUID, bool> global_auto_upload_{};
+    ankerl::unordered_dense::map<Common::UUID, bool> global_auto_download_{};
+    ankerl::unordered_dense::map<AppKey, u8, AppKeyHash> autonomy_task_status_{};
 };

 } // namespace Service::OLSC
@@ -8,8 +8,7 @@

 #include <cstddef>
 #include <mutex>
-#include <boost/unordered/unordered_flat_map.hpp>
-#include <boost/unordered/unordered_flat_set.hpp>
+#include <ankerl/unordered_dense.h>
 #include "common/common_types.h"
 #include "core/hle/service/hle_ipc.h"

@@ -100,8 +99,8 @@ private:
    void ReportUnimplementedFunction(HLERequestContext& ctx, const FunctionInfoBase* info);

 protected:
-    boost::unordered::unordered_flat_map<u32, FunctionInfoBase> handlers;
-    boost::unordered::unordered_flat_map<u32, FunctionInfoBase> handlers_tipc;
+    ankerl::unordered_dense::map<u32, FunctionInfoBase> handlers;
+    ankerl::unordered_dense::map<u32, FunctionInfoBase> handlers_tipc;
    /// Used to gain exclusive access to the service members, e.g. from CoreTiming thread.
    std::mutex lock_service;
    /// System context that the service operates under.
@@ -10,8 +10,7 @@
 #include <memory>
 #include <mutex>
 #include <string>
-#include <boost/unordered/unordered_flat_map.hpp>
-#include <boost/unordered/unordered_flat_set.hpp>
+#include <ankerl/unordered_dense.h>
 #include <concepts>

 #include "core/hle/kernel/k_port.h"
@@ -101,8 +100,8 @@ private:

    /// Map of registered services, retrieved using GetServicePort.
    mutable std::mutex lock;
-    boost::unordered::unordered_flat_map<std::string, SessionRequestHandlerFactory> registered_services;
-    boost::unordered::unordered_flat_map<std::string, Kernel::KClientPort*> service_ports;
+    ankerl::unordered_dense::map<std::string, SessionRequestHandlerFactory> registered_services;
+    ankerl::unordered_dense::map<std::string, Kernel::KClientPort*> service_ports;

    /// Kernel context
    Kernel::KernelCore& kernel;
@@ -7,8 +7,7 @@
 #pragma once

 #include <memory>
-#include <boost/unordered/unordered_flat_map.hpp>
-#include <boost/unordered/unordered_flat_set.hpp>
+#include <ankerl/unordered_dense.h>

 #include "common/common_types.h"
 #include "common/polyfill_thread.h"
@@ -50,7 +49,7 @@ private:
 private:
    Core::System& m_system;
    Container& m_container;
-    boost::unordered::unordered_flat_map<u64, VsyncManager> m_vsync_managers;
+    ankerl::unordered_dense::map<u64, VsyncManager> m_vsync_managers;
    std::shared_ptr<Core::Timing::EventType> m_event;
    Common::Event m_signal;
    std::jthread m_thread;
@@ -8,7 +8,7 @@
 #include <mutex>
 #include <sstream>
 #include <string>
-#include <boost/container/flat_map.hpp>
+#include <ankerl/unordered_dense.h>

 #include <fmt/format.h>
 #include <nlohmann/json.hpp>
@@ -21,9 +21,12 @@
 namespace Core::LaunchTimestampCache {
 namespace {

+using CacheMap = ankerl::unordered_dense::map<u64, s64>;
+using CountMap = ankerl::unordered_dense::map<u64, u64>;
+
 std::mutex g_mutex;
-boost::container::flat_map<u64, s64> g_cache;
-boost::container::flat_map<u64, u64> g_counts;
+CacheMap g_cache;
+CountMap g_counts;
 bool g_loaded = false;

 std::filesystem::path GetCachePath() {
@@ -120,6 +120,8 @@ if (NOT Boost_FOUND)
 endif()

 find_package(fmt 8 CONFIG)
+find_package(unordered_dense REQUIRED)
+
 if ("arm64" IN_LIST ARCHITECTURE OR DYNARMIC_TESTS)
    find_package(oaknut 2.0.1 CONFIG)
 endif()
@@ -8,6 +8,8 @@ if (NOT @BUILD_SHARED_LIBS@)
    find_dependency(Boost 1.57)
    find_dependency(fmt 9)
    find_dependency(mcl 0.1.12 EXACT)
+    find_dependency(unordered_dense)
+
    if ("arm64" IN_LIST ARCHITECTURE)
        find_dependency(oaknut 2.0.1)
    endif()
@@ -386,6 +386,8 @@ set_target_properties(dynarmic PROPERTIES
 )

 target_compile_options(dynarmic PRIVATE ${DYNARMIC_CXX_FLAGS})
+
+target_link_libraries(dynarmic PRIVATE unordered_dense::unordered_dense)
 target_link_libraries(dynarmic PUBLIC fmt::fmt common)

 if (BOOST_NO_HEADERS)
@@ -75,7 +75,7 @@ CodePtr AddressSpace::GetOrEmit(IR::LocationDescriptor descriptor) {
    return block_info.entry_point;
 }

-void AddressSpace::InvalidateBasicBlocks(const boost::unordered::unordered_flat_set<IR::LocationDescriptor>& descriptors) {
+void AddressSpace::InvalidateBasicBlocks(const ankerl::unordered_dense::set<IR::LocationDescriptor>& descriptors) {
    UnprotectCodeMemory();

    for (const auto& descriptor : descriptors) {
@@ -14,8 +14,7 @@
 #include "common/common_types.h"
 #include <oaknut/code_block.hpp>
 #include <oaknut/oaknut.hpp>
-#include <boost/unordered/unordered_flat_map.hpp>
-#include <boost/unordered/unordered_flat_set.hpp>
+#include <ankerl/unordered_dense.h>

 #include "dynarmic/backend/arm64/emit_arm64.h"
 #include "dynarmic/backend/arm64/fastmem.h"
@@ -42,7 +41,7 @@ public:

    CodePtr GetOrEmit(IR::LocationDescriptor descriptor);

-    void InvalidateBasicBlocks(const boost::unordered::unordered_flat_set<IR::LocationDescriptor>& descriptors);
+    void InvalidateBasicBlocks(const ankerl::unordered_dense::set<IR::LocationDescriptor>& descriptors);

    void ClearCache();
 protected:
@@ -77,9 +76,9 @@ protected:
    // A IR::LocationDescriptor will have one current CodePtr.
    // However, there can be multiple other CodePtrs which are older, previously invalidated blocks.
    std::map<CodePtr, IR::LocationDescriptor> reverse_block_entries;
-    boost::unordered::unordered_flat_map<IR::LocationDescriptor, CodePtr> block_entries;
-    boost::unordered::unordered_flat_map<CodePtr, EmittedBlockInfo> block_infos;
-    boost::unordered::unordered_flat_map<IR::LocationDescriptor, boost::unordered::unordered_flat_set<CodePtr>> block_references;
+    ankerl::unordered_dense::map<IR::LocationDescriptor, CodePtr> block_entries;
+    ankerl::unordered_dense::map<CodePtr, EmittedBlockInfo> block_infos;
+    ankerl::unordered_dense::map<IR::LocationDescriptor, ankerl::unordered_dense::set<CodePtr>> block_references;

    ExceptionHandler exception_handler;
    FastmemManager fastmem_manager;
@@ -14,8 +14,7 @@
 #include <vector>

 #include "common/common_types.h"
-#include <boost/unordered/unordered_flat_map.hpp>
-#include <boost/unordered/unordered_flat_set.hpp>
+#include <ankerl/unordered_dense.h>

 #include "dynarmic/backend/arm64/fastmem.h"
 #include "dynarmic/interface/A32/coprocessor.h"
@@ -106,8 +105,8 @@ struct EmittedBlockInfo {
    CodePtr entry_point;
    std::size_t size;
    std::vector<Relocation> relocations;
-    boost::unordered::unordered_flat_map<IR::LocationDescriptor, std::vector<BlockRelocation>> block_relocations;
-    boost::unordered::unordered_flat_map<std::ptrdiff_t, FastmemPatchInfo> fastmem_patch_info;
+    ankerl::unordered_dense::map<IR::LocationDescriptor, std::vector<BlockRelocation>> block_relocations;
+    ankerl::unordered_dense::map<std::ptrdiff_t, FastmemPatchInfo> fastmem_patch_info;
 };

 struct EmitConfig {
@@ -10,8 +10,7 @@

 #include <cstddef>
 #include <tuple>
-#include <boost/unordered/unordered_flat_map.hpp>
-#include <boost/unordered/unordered_flat_set.hpp>
+#include <ankerl/unordered_dense.h>

 #include "dynarmic/mcl/bit.hpp"
 #include "common/common_types.h"
@@ -60,7 +59,7 @@ public:

 private:
    ExceptionHandler& exception_handler;
-    boost::unordered::unordered_flat_set<DoNotFastmemMarker, DoNotFastmemMarkerHash> do_not_fastmem;
+    ankerl::unordered_dense::set<DoNotFastmemMarker, DoNotFastmemMarkerHash> do_not_fastmem;
 };

 }  // namespace Dynarmic::Backend::Arm64
@@ -18,8 +18,7 @@
 #include "common/common_types.h"
 #include "dynarmic/mcl/is_instance_of_template.hpp"
 #include <oaknut/oaknut.hpp>
-#include <boost/unordered/unordered_flat_map.hpp>
-#include <boost/unordered/unordered_flat_set.hpp>
+#include <ankerl/unordered_dense.h>

 #include "dynarmic/backend/arm64/stack_layout.h"
 #include "dynarmic/ir/cond.h"
@@ -337,7 +336,7 @@ private:
    std::array<HostLocInfo, SpillCount> spills;

    mutable std::size_t alloc_candidate_index = 0;
-    boost::unordered::unordered_flat_set<const IR::Inst*> defined_insts;
+    ankerl::unordered_dense::set<const IR::Inst*> defined_insts;
 };

 template<typename T>
@@ -11,14 +11,13 @@
 #include <boost/icl/interval_map.hpp>
 #include <boost/icl/interval_set.hpp>
 #include "common/common_types.h"
-#include <boost/unordered/unordered_flat_map.hpp>
-#include <boost/unordered/unordered_flat_set.hpp>
+#include <ankerl/unordered_dense.h>

 namespace Dynarmic::Backend {

 template<typename P>
 void BlockRangeInformation<P>::AddRange(boost::icl::discrete_interval<P> range, IR::LocationDescriptor location) {
-    block_ranges.add(std::make_pair(range, boost::unordered::unordered_flat_set<IR::LocationDescriptor>{location}));
+    block_ranges.add(std::make_pair(range, ankerl::unordered_dense::set<IR::LocationDescriptor>{location}));
 }

 template<typename P>
@@ -27,8 +26,8 @@ void BlockRangeInformation<P>::ClearCache() {
 }

 template<typename P>
-boost::unordered::unordered_flat_set<IR::LocationDescriptor> BlockRangeInformation<P>::InvalidateRanges(const boost::icl::interval_set<P>& ranges) {
-    boost::unordered::unordered_flat_set<IR::LocationDescriptor> erase_locations;
+ankerl::unordered_dense::set<IR::LocationDescriptor> BlockRangeInformation<P>::InvalidateRanges(const boost::icl::interval_set<P>& ranges) {
+    ankerl::unordered_dense::set<IR::LocationDescriptor> erase_locations;
    for (auto invalidate_interval : ranges) {
        auto pair = block_ranges.equal_range(invalidate_interval);
        for (auto it = pair.first; it != pair.second; ++it)
@@ -12,8 +12,7 @@

 #include <boost/icl/interval_map.hpp>
 #include <boost/icl/interval_set.hpp>
-#include <boost/unordered/unordered_flat_map.hpp>
-#include <boost/unordered/unordered_flat_set.hpp>
+#include <ankerl/unordered_dense.h>

 #include "dynarmic/ir/location_descriptor.h"

@@ -24,8 +23,8 @@ class BlockRangeInformation {
 public:
    void AddRange(boost::icl::discrete_interval<P> range, IR::LocationDescriptor location);
    void ClearCache();
-    boost::unordered::unordered_flat_set<IR::LocationDescriptor> InvalidateRanges(const boost::icl::interval_set<P>& ranges);
-    boost::icl::interval_map<P, boost::unordered::unordered_flat_set<IR::LocationDescriptor>> block_ranges;
+    ankerl::unordered_dense::set<IR::LocationDescriptor> InvalidateRanges(const boost::icl::interval_set<P>& ranges);
+    boost::icl::interval_map<P, ankerl::unordered_dense::set<IR::LocationDescriptor>> block_ranges;
 };

 }  // namespace Dynarmic::Backend
@@ -17,8 +17,7 @@
 #include <optional>
 #include <shared_mutex>

-#include <boost/unordered/unordered_flat_map.hpp>
-#include <boost/unordered/unordered_flat_set.hpp>
+#include <ankerl/unordered_dense.h>
 #include <fmt/format.h>
 #include <sys/mman.h>

@@ -56,7 +55,7 @@ class SigHandler {
        });
    }

-    boost::unordered::unordered_flat_map<u64, CodeBlockInfo> code_block_infos;
+    ankerl::unordered_dense::map<u64, CodeBlockInfo> code_block_infos;
    std::shared_mutex code_block_infos_mutex;
    struct sigaction old_sa_segv;
    struct sigaction old_sa_bus;
@@ -3,8 +3,9 @@

 #pragma once

-#include <boost/unordered/unordered_flat_map.hpp>
 #include "dynarmic/backend/loongarch64/lagoon_cpp.h"
+#include <ankerl/unordered_dense.h>
+
 #include "dynarmic/backend/loongarch64/code_block.h"
 #include "dynarmic/backend/loongarch64/emit_loongarch64.h"
 #include "dynarmic/interface/A32/config.h"
@@ -52,8 +53,8 @@ private:
    const A32::UserConfig conf;
    CodeBlock cb;

-    boost::container::unordered_map<u64, CodePtr> block_entries;
-    boost::container::unordered_map<u64, EmittedBlockInfo> block_infos;
+    ankerl::unordered_dense::map<u64, CodePtr> block_entries;
+    ankerl::unordered_dense::map<u64, EmittedBlockInfo> block_infos;

 public:
    struct PreludeInfo {
@@ -9,8 +9,7 @@
 #include <vector>

 #include "dynarmic/backend/loongarch64/lagoon_cpp.h"
-#include <boost/unordered/unordered_flat_map.hpp>
-#include <boost/unordered/unordered_flat_set.hpp>
+#include <ankerl/unordered_dense.h>

 #include "common/assert.h"
 #include "common/common_types.h"
@@ -9,8 +9,7 @@
 #pragma once

 #include <biscuit/assembler.hpp>
-#include <boost/unordered/unordered_flat_map.hpp>
-#include <boost/unordered/unordered_flat_set.hpp>
+#include <ankerl/unordered_dense.h>

 #include "dynarmic/backend/riscv64/code_block.h"
 #include "dynarmic/backend/riscv64/emit_riscv64.h"
@@ -75,8 +74,8 @@ private:
    CodeBlock cb;
    biscuit::Assembler as;

-    boost::unordered::unordered_flat_map<u64, CodePtr> block_entries;
-    boost::unordered::unordered_flat_map<u64, EmittedBlockInfo> block_infos;
+    ankerl::unordered_dense::map<u64, CodePtr> block_entries;
+    ankerl::unordered_dense::map<u64, EmittedBlockInfo> block_infos;

    struct PreludeInfo {
        CodePtr end_of_prelude;
@@ -19,8 +19,7 @@
 #include "common/assert.h"
 #include "common/common_types.h"
 #include "dynarmic/mcl/is_instance_of_template.hpp"
-#include <boost/unordered/unordered_flat_map.hpp>
-#include <boost/unordered/unordered_flat_set.hpp>
+#include <ankerl/unordered_dense.h>

 #include "dynarmic/backend/riscv64/stack_layout.h"
 #include "dynarmic/ir/cond.h"
@@ -13,8 +13,7 @@
 #include <set>
 #include <tuple>

-#include <boost/unordered/unordered_flat_map.hpp>
-#include <boost/unordered/unordered_flat_set.hpp>
+#include <ankerl/unordered_dense.h>

 #include "dynarmic/backend/block_range_information.h"
 #include "dynarmic/backend/x64/a32_jitstate.h"
@@ -127,11 +126,11 @@ public:
    RegAlloc reg_alloc; //reusable reg alloc
    BlockRangeInformation<u32> block_ranges;
    std::array<FastDispatchEntry, fast_dispatch_table_size> fast_dispatch_table;
-    boost::unordered::unordered_flat_map<u64, FastmemPatchInfo> fastmem_patch_info;
-    boost::unordered::unordered_flat_map<std::tuple<bool, size_t, int, int>, void (*)()> read_fallbacks;
-    boost::unordered::unordered_flat_map<std::tuple<bool, size_t, int, int>, void (*)()> write_fallbacks;
-    boost::unordered::unordered_flat_map<std::tuple<bool, size_t, int, int>, void (*)()> exclusive_write_fallbacks;
-    boost::unordered::unordered_flat_set<DoNotFastmemMarker> do_not_fastmem;
+    ankerl::unordered_dense::map<u64, FastmemPatchInfo> fastmem_patch_info;
+    ankerl::unordered_dense::map<std::tuple<bool, size_t, int, int>, void (*)()> read_fallbacks;
+    ankerl::unordered_dense::map<std::tuple<bool, size_t, int, int>, void (*)()> write_fallbacks;
+    ankerl::unordered_dense::map<std::tuple<bool, size_t, int, int>, void (*)()> exclusive_write_fallbacks;
+    ankerl::unordered_dense::set<DoNotFastmemMarker> do_not_fastmem;
    boost::container::stable_vector<Xbyak::Label> shared_labels;
    void (*memory_read_128)() = nullptr;   // Dummy
    void (*memory_write_128)() = nullptr;  // Dummy
@@ -12,8 +12,7 @@
 #include <map>
 #include <optional>
 #include <tuple>
-#include <boost/unordered/unordered_flat_map.hpp>
-#include <boost/unordered/unordered_flat_set.hpp>
+#include <ankerl/unordered_dense.h>
 #include <boost/container/static_vector.hpp>

 #include "dynarmic/backend/block_range_information.h"
@@ -123,11 +122,11 @@ public:
    RegAlloc reg_alloc; //reusable reg alloc
    BlockRangeInformation<u64> block_ranges;
    std::array<FastDispatchEntry, fast_dispatch_table_size> fast_dispatch_table;
-    boost::unordered::unordered_flat_map<u64, FastmemPatchInfo> fastmem_patch_info;
-    boost::unordered::unordered_flat_map<std::tuple<bool, size_t, int, int>, void (*)()> read_fallbacks;
-    boost::unordered::unordered_flat_map<std::tuple<bool, size_t, int, int>, void (*)()> write_fallbacks;
-    boost::unordered::unordered_flat_map<std::tuple<bool, size_t, int, int>, void (*)()> exclusive_write_fallbacks;
-    boost::unordered::unordered_flat_set<DoNotFastmemMarker> do_not_fastmem;
+    ankerl::unordered_dense::map<u64, FastmemPatchInfo> fastmem_patch_info;
+    ankerl::unordered_dense::map<std::tuple<bool, size_t, int, int>, void (*)()> read_fallbacks;
+    ankerl::unordered_dense::map<std::tuple<bool, size_t, int, int>, void (*)()> write_fallbacks;
+    ankerl::unordered_dense::map<std::tuple<bool, size_t, int, int>, void (*)()> exclusive_write_fallbacks;
+    ankerl::unordered_dense::set<DoNotFastmemMarker> do_not_fastmem;
    boost::container::stable_vector<Xbyak::Label> shared_labels;
    const void* terminal_handler_pop_rsb_hint = nullptr;
    const void* terminal_handler_fast_dispatch_hint = nullptr;
@@ -14,8 +14,7 @@
 #include <utility>

 #include "common/common_types.h"
-#include <boost/unordered/unordered_flat_map.hpp>
-#include <boost/unordered/unordered_flat_set.hpp>
+#include <ankerl/unordered_dense.h>
 #include "dynarmic/backend/x64/xbyak.h"

 namespace Dynarmic::Backend::X64 {
@@ -44,7 +43,7 @@ private:
        }
    };

-    boost::unordered::unordered_flat_map<ConstantT, void*, ConstantHash> constant_info;
+    ankerl::unordered_dense::map<ConstantT, void*, ConstantHash> constant_info;
    std::span<ConstantT> pool;
    std::size_t insertion_point;
 };
@@ -14,8 +14,7 @@
 #include <boost/variant/detail/apply_visitor_binary.hpp>
 #include "dynarmic/mcl/bit.hpp"
 #include "common/common_types.h"
-#include <boost/unordered/unordered_flat_map.hpp>
-#include <boost/unordered/unordered_flat_set.hpp>
+#include <ankerl/unordered_dense.h>

 #include "dynarmic/backend/x64/block_of_code.h"
 #include "dynarmic/backend/x64/nzcv_util.h"
@@ -397,7 +396,7 @@ void EmitX64::ClearCache() {
    PerfMapClear();
 }

-void EmitX64::InvalidateBasicBlocks(const boost::unordered::unordered_flat_set<IR::LocationDescriptor>& locations) {
+void EmitX64::InvalidateBasicBlocks(const ankerl::unordered_dense::set<IR::LocationDescriptor>& locations) {
    code.EnableWriting();
    for (const auto& descriptor : locations) {
        if (auto const it = block_descriptors.find(descriptor); it != block_descriptors.end()) {
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
lizzie	15e3acac93	fix span shit	2026-08-30 08:02:39 +02:00
lizzie	71d8796040	[audio_core] remove dangling Core::System& references Signed-off-by: lizzie <lizzie@eden-emu.dev>	2026-08-30 08:02:39 +02:00