early-access version 1559

2021-04-05 01:30:07 +02:00
parent 9ecece0489
commit 83a618c598
94 changed files with 6745 additions and 940 deletions
--- a/src/core/CMakeLists.txt
+++ b/src/core/CMakeLists.txt
@@ -141,6 +141,9 @@ add_library(core STATIC
    hardware_interrupt_manager.h
    hle/ipc.h
    hle/ipc_helpers.h
+    hle/kernel/board/nintendo/nx/k_system_control.cpp
+    hle/kernel/board/nintendo/nx/k_system_control.h
+    hle/kernel/board/nintendo/nx/secure_monitor.h
    hle/kernel/client_port.cpp
    hle/kernel/client_port.h
    hle/kernel/client_session.cpp
@@ -169,9 +172,13 @@ add_library(core STATIC
    hle/kernel/k_memory_block.h
    hle/kernel/k_memory_block_manager.cpp
    hle/kernel/k_memory_block_manager.h
+    hle/kernel/k_memory_layout.cpp
+    hle/kernel/k_memory_layout.board.nintendo_nx.cpp
    hle/kernel/k_memory_layout.h
    hle/kernel/k_memory_manager.cpp
    hle/kernel/k_memory_manager.h
+    hle/kernel/k_memory_region.h
+    hle/kernel/k_memory_region_type.h
    hle/kernel/k_page_bitmap.h
    hle/kernel/k_page_heap.cpp
    hle/kernel/k_page_heap.h
@@ -196,11 +203,11 @@ add_library(core STATIC
    hle/kernel/k_spin_lock.h
    hle/kernel/k_synchronization_object.cpp
    hle/kernel/k_synchronization_object.h
-    hle/kernel/k_system_control.cpp
    hle/kernel/k_system_control.h
    hle/kernel/k_thread.cpp
    hle/kernel/k_thread.h
    hle/kernel/k_thread_queue.h
+    hle/kernel/k_trace.h
    hle/kernel/k_writable_event.cpp
    hle/kernel/k_writable_event.h
    hle/kernel/kernel.cpp
@@ -264,6 +271,7 @@ add_library(core STATIC
    hle/service/am/applets/general_backend.h
    hle/service/am/applets/profile_select.cpp
    hle/service/am/applets/profile_select.h
+    hle/service/am/applets/software_keyboard_types.h
    hle/service/am/applets/software_keyboard.cpp
    hle/service/am/applets/software_keyboard.h
    hle/service/am/applets/web_browser.cpp
--- a/src/core/file_sys/control_metadata.cpp
+++ b/src/core/file_sys/control_metadata.cpp
@@ -100,6 +100,14 @@ u64 NACP::GetDeviceSaveDataSize() const {
    return raw.device_save_data_size;
 }

+u32 NACP::GetParentalControlFlag() const {
+    return raw.parental_control;
+}
+
+const std::array<u8, 0x20>& NACP::GetRatingAge() const {
+    return raw.rating_age;
+}
+
 std::vector<u8> NACP::GetRawBytes() const {
    std::vector<u8> out(sizeof(RawNACP));
    std::memcpy(out.data(), &raw, sizeof(RawNACP));
--- a/src/core/file_sys/control_metadata.h
+++ b/src/core/file_sys/control_metadata.h
@@ -114,6 +114,8 @@ public:
    std::vector<u8> GetRawBytes() const;
    bool GetUserAccountSwitchLock() const;
    u64 GetDeviceSaveDataSize() const;
+    u32 GetParentalControlFlag() const;
+    const std::array<u8, 0x20>& GetRatingAge() const;

 private:
    RawNACP raw{};
--- a/src/core/frontend/applets/software_keyboard.cpp
+++ b/src/core/frontend/applets/software_keyboard.cpp
@@ -1,29 +1,149 @@
-// Copyright 2018 yuzu emulator team
+// Copyright 2021 yuzu Emulator Project
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.

-#include "common/logging/backend.h"
+#include <thread>
+
+#include "common/logging/log.h"
 #include "common/string_util.h"
 #include "core/frontend/applets/software_keyboard.h"

 namespace Core::Frontend {
+
 SoftwareKeyboardApplet::~SoftwareKeyboardApplet() = default;

-void DefaultSoftwareKeyboardApplet::RequestText(
-    std::function<void(std::optional<std::u16string>)> out,
-    SoftwareKeyboardParameters parameters) const {
-    if (parameters.initial_text.empty())
-        out(u"yuzu");
+DefaultSoftwareKeyboardApplet::~DefaultSoftwareKeyboardApplet() = default;

-    out(parameters.initial_text);
+void DefaultSoftwareKeyboardApplet::InitializeKeyboard(
+    bool is_inline, KeyboardInitializeParameters initialize_parameters,
+    std::function<void(Service::AM::Applets::SwkbdResult, std::u16string)> submit_normal_callback_,
+    std::function<void(Service::AM::Applets::SwkbdReplyType, std::u16string, s32)>
+        submit_inline_callback_) {
+    if (is_inline) {
+        LOG_WARNING(
+            Service_AM,
+            "(STUBBED) called, backend requested to initialize the inline software keyboard.");
+
+        submit_inline_callback = std::move(submit_inline_callback_);
+    } else {
+        LOG_WARNING(
+            Service_AM,
+            "(STUBBED) called, backend requested to initialize the normal software keyboard.");
+
+        submit_normal_callback = std::move(submit_normal_callback_);
+    }
+
+    parameters = std::move(initialize_parameters);
+
+    LOG_INFO(Service_AM,
+             "\nKeyboardInitializeParameters:"
+             "\nok_text={}"
+             "\nheader_text={}"
+             "\nsub_text={}"
+             "\nguide_text={}"
+             "\ninitial_text={}"
+             "\nmax_text_length={}"
+             "\nmin_text_length={}"
+             "\ninitial_cursor_position={}"
+             "\ntype={}"
+             "\npassword_mode={}"
+             "\ntext_draw_type={}"
+             "\nkey_disable_flags={}"
+             "\nuse_blur_background={}"
+             "\nenable_backspace_button={}"
+             "\nenable_return_button={}"
+             "\ndisable_cancel_button={}",
+             Common::UTF16ToUTF8(parameters.ok_text), Common::UTF16ToUTF8(parameters.header_text),
+             Common::UTF16ToUTF8(parameters.sub_text), Common::UTF16ToUTF8(parameters.guide_text),
+             Common::UTF16ToUTF8(parameters.initial_text), parameters.max_text_length,
+             parameters.min_text_length, parameters.initial_cursor_position, parameters.type,
+             parameters.password_mode, parameters.text_draw_type, parameters.key_disable_flags.raw,
+             parameters.use_blur_background, parameters.enable_backspace_button,
+             parameters.enable_return_button, parameters.disable_cancel_button);
 }

-void DefaultSoftwareKeyboardApplet::SendTextCheckDialog(
-    std::u16string error_message, std::function<void()> finished_check) const {
+void DefaultSoftwareKeyboardApplet::ShowNormalKeyboard() const {
    LOG_WARNING(Service_AM,
-                "(STUBBED) called - Default fallback software keyboard does not support text "
-                "check! (error_message={})",
-                Common::UTF16ToUTF8(error_message));
-    finished_check();
+                "(STUBBED) called, backend requested to show the normal software keyboard.");
+
+    SubmitNormalText(u"yuzu");
 }
+
+void DefaultSoftwareKeyboardApplet::ShowTextCheckDialog(
+    Service::AM::Applets::SwkbdTextCheckResult text_check_result,
+    std::u16string text_check_message) const {
+    LOG_WARNING(Service_AM, "(STUBBED) called, backend requested to show the text check dialog.");
+}
+
+void DefaultSoftwareKeyboardApplet::ShowInlineKeyboard(
+    InlineAppearParameters appear_parameters) const {
+    LOG_WARNING(Service_AM,
+                "(STUBBED) called, backend requested to show the inline software keyboard.");
+
+    LOG_INFO(Service_AM,
+             "\nInlineAppearParameters:"
+             "\nmax_text_length={}"
+             "\nmin_text_length={}"
+             "\nkey_top_scale_x={}"
+             "\nkey_top_scale_y={}"
+             "\nkey_top_translate_x={}"
+             "\nkey_top_translate_y={}"
+             "\ntype={}"
+             "\nkey_disable_flags={}"
+             "\nkey_top_as_floating={}"
+             "\nenable_backspace_button={}"
+             "\nenable_return_button={}"
+             "\ndisable_cancel_button={}",
+             appear_parameters.max_text_length, appear_parameters.min_text_length,
+             appear_parameters.key_top_scale_x, appear_parameters.key_top_scale_y,
+             appear_parameters.key_top_translate_x, appear_parameters.key_top_translate_y,
+             appear_parameters.type, appear_parameters.key_disable_flags.raw,
+             appear_parameters.key_top_as_floating, appear_parameters.enable_backspace_button,
+             appear_parameters.enable_return_button, appear_parameters.disable_cancel_button);
+
+    std::thread([this] { SubmitInlineText(u"yuzu"); }).detach();
+}
+
+void DefaultSoftwareKeyboardApplet::HideInlineKeyboard() const {
+    LOG_WARNING(Service_AM,
+                "(STUBBED) called, backend requested to hide the inline software keyboard.");
+}
+
+void DefaultSoftwareKeyboardApplet::InlineTextChanged(InlineTextParameters text_parameters) const {
+    LOG_WARNING(Service_AM,
+                "(STUBBED) called, backend requested to change the inline keyboard text.");
+
+    LOG_INFO(Service_AM,
+             "\nInlineTextParameters:"
+             "\ninput_text={}"
+             "\ncursor_position={}",
+             Common::UTF16ToUTF8(text_parameters.input_text), text_parameters.cursor_position);
+
+    submit_inline_callback(Service::AM::Applets::SwkbdReplyType::ChangedString,
+                           text_parameters.input_text, text_parameters.cursor_position);
+}
+
+void DefaultSoftwareKeyboardApplet::ExitKeyboard() const {
+    LOG_WARNING(Service_AM, "(STUBBED) called, backend requested to exit the software keyboard.");
+}
+
+void DefaultSoftwareKeyboardApplet::SubmitNormalText(std::u16string text) const {
+    submit_normal_callback(Service::AM::Applets::SwkbdResult::Ok, text);
+}
+
+void DefaultSoftwareKeyboardApplet::SubmitInlineText(std::u16string_view text) const {
+    std::this_thread::sleep_for(std::chrono::milliseconds(500));
+
+    for (std::size_t index = 0; index < text.size(); ++index) {
+        submit_inline_callback(Service::AM::Applets::SwkbdReplyType::ChangedString,
+                               std::u16string(text.data(), text.data() + index + 1),
+                               static_cast<s32>(index) + 1);
+
+        std::this_thread::sleep_for(std::chrono::milliseconds(250));
+    }
+
+    submit_inline_callback(Service::AM::Applets::SwkbdReplyType::DecidedEnter, std::u16string(text),
+                           static_cast<s32>(text.size()));
+}
+
 } // namespace Core::Frontend
--- a/src/core/frontend/applets/software_keyboard.h
+++ b/src/core/frontend/applets/software_keyboard.h
@@ -1,54 +1,116 @@
-// Copyright 2018 yuzu emulator team
+// Copyright 2021 yuzu Emulator Project
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.

 #pragma once

 #include <functional>
-#include <optional>
-#include <string>
-#include "common/bit_field.h"
+#include <thread>
+
 #include "common/common_types.h"

+#include "core/hle/service/am/applets/software_keyboard_types.h"
+
 namespace Core::Frontend {
-struct SoftwareKeyboardParameters {
-    std::u16string submit_text;
+
+struct KeyboardInitializeParameters {
+    std::u16string ok_text;
    std::u16string header_text;
    std::u16string sub_text;
    std::u16string guide_text;
    std::u16string initial_text;
-    std::size_t max_length;
-    bool password;
-    bool cursor_at_beginning;
+    u32 max_text_length;
+    u32 min_text_length;
+    s32 initial_cursor_position;
+    Service::AM::Applets::SwkbdType type;
+    Service::AM::Applets::SwkbdPasswordMode password_mode;
+    Service::AM::Applets::SwkbdTextDrawType text_draw_type;
+    Service::AM::Applets::SwkbdKeyDisableFlags key_disable_flags;
+    bool use_blur_background;
+    bool enable_backspace_button;
+    bool enable_return_button;
+    bool disable_cancel_button;
+};

-    union {
-        u8 value;
+struct InlineAppearParameters {
+    u32 max_text_length;
+    u32 min_text_length;
+    f32 key_top_scale_x;
+    f32 key_top_scale_y;
+    f32 key_top_translate_x;
+    f32 key_top_translate_y;
+    Service::AM::Applets::SwkbdType type;
+    Service::AM::Applets::SwkbdKeyDisableFlags key_disable_flags;
+    bool key_top_as_floating;
+    bool enable_backspace_button;
+    bool enable_return_button;
+    bool disable_cancel_button;
+};

-        BitField<1, 1, u8> disable_space;
-        BitField<2, 1, u8> disable_address;
-        BitField<3, 1, u8> disable_percent;
-        BitField<4, 1, u8> disable_slash;
-        BitField<6, 1, u8> disable_number;
-        BitField<7, 1, u8> disable_download_code;
-    };
+struct InlineTextParameters {
+    std::u16string input_text;
+    s32 cursor_position;
 };

 class SoftwareKeyboardApplet {
 public:
    virtual ~SoftwareKeyboardApplet();

-    virtual void RequestText(std::function<void(std::optional<std::u16string>)> out,
-                             SoftwareKeyboardParameters parameters) const = 0;
-    virtual void SendTextCheckDialog(std::u16string error_message,
-                                     std::function<void()> finished_check) const = 0;
+    virtual void InitializeKeyboard(
+        bool is_inline, KeyboardInitializeParameters initialize_parameters,
+        std::function<void(Service::AM::Applets::SwkbdResult, std::u16string)>
+            submit_normal_callback_,
+        std::function<void(Service::AM::Applets::SwkbdReplyType, std::u16string, s32)>
+            submit_inline_callback_) = 0;
+
+    virtual void ShowNormalKeyboard() const = 0;
+
+    virtual void ShowTextCheckDialog(Service::AM::Applets::SwkbdTextCheckResult text_check_result,
+                                     std::u16string text_check_message) const = 0;
+
+    virtual void ShowInlineKeyboard(InlineAppearParameters appear_parameters) const = 0;
+
+    virtual void HideInlineKeyboard() const = 0;
+
+    virtual void InlineTextChanged(InlineTextParameters text_parameters) const = 0;
+
+    virtual void ExitKeyboard() const = 0;
 };

 class DefaultSoftwareKeyboardApplet final : public SoftwareKeyboardApplet {
 public:
-    void RequestText(std::function<void(std::optional<std::u16string>)> out,
-                     SoftwareKeyboardParameters parameters) const override;
-    void SendTextCheckDialog(std::u16string error_message,
-                             std::function<void()> finished_check) const override;
+    ~DefaultSoftwareKeyboardApplet() override;
+
+    void InitializeKeyboard(
+        bool is_inline, KeyboardInitializeParameters initialize_parameters,
+        std::function<void(Service::AM::Applets::SwkbdResult, std::u16string)>
+            submit_normal_callback_,
+        std::function<void(Service::AM::Applets::SwkbdReplyType, std::u16string, s32)>
+            submit_inline_callback_) override;
+
+    void ShowNormalKeyboard() const override;
+
+    void ShowTextCheckDialog(Service::AM::Applets::SwkbdTextCheckResult text_check_result,
+                             std::u16string text_check_message) const override;
+
+    void ShowInlineKeyboard(InlineAppearParameters appear_parameters) const override;
+
+    void HideInlineKeyboard() const override;
+
+    void InlineTextChanged(InlineTextParameters text_parameters) const override;
+
+    void ExitKeyboard() const override;
+
+private:
+    void SubmitNormalText(std::u16string text) const;
+    void SubmitInlineText(std::u16string_view text) const;
+
+    KeyboardInitializeParameters parameters;
+
+    mutable std::function<void(Service::AM::Applets::SwkbdResult, std::u16string)>
+        submit_normal_callback;
+    mutable std::function<void(Service::AM::Applets::SwkbdReplyType, std::u16string, s32)>
+        submit_inline_callback;
 };

 } // namespace Core::Frontend
--- a/src/core/frontend/input_interpreter.cpp
+++ b/src/core/frontend/input_interpreter.cpp
@@ -12,7 +12,9 @@ InputInterpreter::InputInterpreter(Core::System& system)
    : npad{system.ServiceManager()
               .GetService<Service::HID::Hid>("hid")
               ->GetAppletResource()
-               ->GetController<Service::HID::Controller_NPad>(Service::HID::HidController::NPad)} {}
+               ->GetController<Service::HID::Controller_NPad>(Service::HID::HidController::NPad)} {
+    ResetButtonStates();
+}

 InputInterpreter::~InputInterpreter() = default;

@@ -25,6 +27,17 @@ void InputInterpreter::PollInput() {
    button_states[current_index] = button_state;
 }

+void InputInterpreter::ResetButtonStates() {
+    previous_index = 0;
+    current_index = 0;
+
+    button_states[0] = 0xFFFFFFFF;
+
+    for (std::size_t i = 1; i < button_states.size(); ++i) {
+        button_states[i] = 0;
+    }
+}
+
 bool InputInterpreter::IsButtonPressed(HIDButton button) const {
    return (button_states[current_index] & (1U << static_cast<u8>(button))) != 0;
 }
--- a/src/core/frontend/input_interpreter.h
+++ b/src/core/frontend/input_interpreter.h
@@ -66,6 +66,9 @@ public:
    /// Gets a button state from HID and inserts it into the array of button states.
    void PollInput();

+    /// Resets all the button states to their defaults.
+    void ResetButtonStates();
+
    /**
     * Checks whether the button is pressed.
     *
--- a/src/core/hle/kernel/hle_ipc.cpp
+++ b/src/core/hle/kernel/hle_ipc.cpp
@@ -75,10 +75,14 @@ void HLERequestContext::ParseCommandBuffer(const HandleTable& handle_table, u32_
        if (incoming) {
            // Populate the object lists with the data in the IPC request.
            for (u32 handle = 0; handle < handle_descriptor_header->num_handles_to_copy; ++handle) {
-                copy_objects.push_back(handle_table.GetGeneric(rp.Pop<Handle>()));
+                const u32 copy_handle{rp.Pop<Handle>()};
+                copy_handles.push_back(copy_handle);
+                copy_objects.push_back(handle_table.GetGeneric(copy_handle));
            }
            for (u32 handle = 0; handle < handle_descriptor_header->num_handles_to_move; ++handle) {
-                move_objects.push_back(handle_table.GetGeneric(rp.Pop<Handle>()));
+                const u32 move_handle{rp.Pop<Handle>()};
+                move_handles.push_back(move_handle);
+                move_objects.push_back(handle_table.GetGeneric(move_handle));
            }
        } else {
            // For responses we just ignore the handles, they're empty and will be populated when
--- a/src/core/hle/kernel/hle_ipc.h
+++ b/src/core/hle/kernel/hle_ipc.h
@@ -210,6 +210,14 @@ public:
    /// Helper function to test whether the output buffer at buffer_index can be written
    bool CanWriteBuffer(std::size_t buffer_index = 0) const;

+    Handle GetCopyHandle(std::size_t index) const {
+        return copy_handles.at(index);
+    }
+
+    Handle GetMoveHandle(std::size_t index) const {
+        return move_handles.at(index);
+    }
+
    template <typename T>
    std::shared_ptr<T> GetCopyObject(std::size_t index) {
        return DynamicObjectCast<T>(copy_objects.at(index));
@@ -285,6 +293,8 @@ private:
    std::shared_ptr<Kernel::ServerSession> server_session;
    std::shared_ptr<KThread> thread;
    // TODO(yuriks): Check common usage of this and optimize size accordingly
+    boost::container::small_vector<Handle, 8> move_handles;
+    boost::container::small_vector<Handle, 8> copy_handles;
    boost::container::small_vector<std::shared_ptr<Object>, 8> move_objects;
    boost::container::small_vector<std::shared_ptr<Object>, 8> copy_objects;
    boost::container::small_vector<std::shared_ptr<SessionRequestHandler>, 8> domain_objects;
--- a/src/core/hle/kernel/k_address_space_info.cpp
+++ b/src/core/hle/kernel/k_address_space_info.cpp
@@ -5,45 +5,34 @@
 #include <array>

 #include "common/assert.h"
+#include "common/common_sizes.h"
 #include "core/hle/kernel/k_address_space_info.h"

 namespace Kernel {

 namespace {

-enum : u64 {
-    Size_1_MB = 0x100000,
-    Size_2_MB = 2 * Size_1_MB,
-    Size_128_MB = 128 * Size_1_MB,
-    Size_1_GB = 0x40000000,
-    Size_2_GB = 2 * Size_1_GB,
-    Size_4_GB = 4 * Size_1_GB,
-    Size_6_GB = 6 * Size_1_GB,
-    Size_64_GB = 64 * Size_1_GB,
-    Size_512_GB = 512 * Size_1_GB,
-    Invalid = std::numeric_limits<u64>::max(),
-};
-
 // clang-format off
 constexpr std::array<KAddressSpaceInfo, 13> AddressSpaceInfos{{
-   { .bit_width = 32, .address = Size_2_MB  , .size = Size_1_GB   - Size_2_MB  , .type = KAddressSpaceInfo::Type::MapSmall,    },
-   { .bit_width = 32, .address = Size_1_GB  , .size = Size_4_GB   - Size_1_GB  , .type = KAddressSpaceInfo::Type::MapLarge, },
-   { .bit_width = 32, .address = Invalid    , .size = Size_1_GB                , .type = KAddressSpaceInfo::Type::Heap,       },
-   { .bit_width = 32, .address = Invalid    , .size = Size_1_GB                , .type = KAddressSpaceInfo::Type::Alias,      },
-   { .bit_width = 36, .address = Size_128_MB, .size = Size_2_GB   - Size_128_MB, .type = KAddressSpaceInfo::Type::MapSmall,    },
-   { .bit_width = 36, .address = Size_2_GB  , .size = Size_64_GB  - Size_2_GB  , .type = KAddressSpaceInfo::Type::MapLarge, },
-   { .bit_width = 36, .address = Invalid    , .size = Size_6_GB                , .type = KAddressSpaceInfo::Type::Heap,       },
-   { .bit_width = 36, .address = Invalid    , .size = Size_6_GB                , .type = KAddressSpaceInfo::Type::Alias,      },
-   { .bit_width = 39, .address = Size_128_MB, .size = Size_512_GB - Size_128_MB, .type = KAddressSpaceInfo::Type::Map39Bit, },
-   { .bit_width = 39, .address = Invalid    , .size = Size_64_GB               , .type = KAddressSpaceInfo::Type::MapSmall     },
-   { .bit_width = 39, .address = Invalid    , .size = Size_6_GB                , .type = KAddressSpaceInfo::Type::Heap,       },
-   { .bit_width = 39, .address = Invalid    , .size = Size_64_GB               , .type = KAddressSpaceInfo::Type::Alias,      },
-   { .bit_width = 39, .address = Invalid    , .size = Size_2_GB                , .type = KAddressSpaceInfo::Type::Stack,      },
+   { .bit_width = 32, .address = Common::Size_2_MB   , .size = Common::Size_1_GB   - Common::Size_2_MB  , .type = KAddressSpaceInfo::Type::MapSmall, },
+   { .bit_width = 32, .address = Common::Size_1_GB   , .size = Common::Size_4_GB   - Common::Size_1_GB  , .type = KAddressSpaceInfo::Type::MapLarge, },
+   { .bit_width = 32, .address = Common::Size_Invalid, .size = Common::Size_1_GB                        , .type = KAddressSpaceInfo::Type::Alias,    },
+   { .bit_width = 32, .address = Common::Size_Invalid, .size = Common::Size_1_GB                        , .type = KAddressSpaceInfo::Type::Heap,     },
+   { .bit_width = 36, .address = Common::Size_128_MB , .size = Common::Size_2_GB   - Common::Size_128_MB, .type = KAddressSpaceInfo::Type::MapSmall, },
+   { .bit_width = 36, .address = Common::Size_2_GB   , .size = Common::Size_64_GB  - Common::Size_2_GB  , .type = KAddressSpaceInfo::Type::MapLarge, },
+   { .bit_width = 36, .address = Common::Size_Invalid, .size = Common::Size_6_GB                        , .type = KAddressSpaceInfo::Type::Heap,     },
+   { .bit_width = 36, .address = Common::Size_Invalid, .size = Common::Size_6_GB                        , .type = KAddressSpaceInfo::Type::Alias,    },
+   { .bit_width = 39, .address = Common::Size_128_MB , .size = Common::Size_512_GB - Common::Size_128_MB, .type = KAddressSpaceInfo::Type::Map39Bit, },
+   { .bit_width = 39, .address = Common::Size_Invalid, .size = Common::Size_64_GB                       , .type = KAddressSpaceInfo::Type::MapSmall  },
+   { .bit_width = 39, .address = Common::Size_Invalid, .size = Common::Size_6_GB                        , .type = KAddressSpaceInfo::Type::Heap,     },
+   { .bit_width = 39, .address = Common::Size_Invalid, .size = Common::Size_64_GB                       , .type = KAddressSpaceInfo::Type::Alias,    },
+   { .bit_width = 39, .address = Common::Size_Invalid, .size = Common::Size_2_GB                        , .type = KAddressSpaceInfo::Type::Stack,    },
 }};
 // clang-format on

 constexpr bool IsAllowedIndexForAddress(std::size_t index) {
-    return index < AddressSpaceInfos.size() && AddressSpaceInfos[index].address != Invalid;
+    return index < AddressSpaceInfos.size() &&
+           AddressSpaceInfos[index].address != Common::Size_Invalid;
 }

 using IndexArray =
--- a/src/core/hle/kernel/k_memory_layout.h
+++ b/src/core/hle/kernel/k_memory_layout.h
@@ -1,23 +1,69 @@
-// Copyright 2020 yuzu Emulator Project
+// Copyright 2021 yuzu Emulator Project
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.

 #pragma once

+#include <utility>
+
+#include "common/alignment.h"
+#include "common/common_sizes.h"
 #include "common/common_types.h"
 #include "core/device_memory.h"
+#include "core/hle/kernel/k_memory_region.h"
+#include "core/hle/kernel/k_memory_region_type.h"
+#include "core/hle/kernel/memory_types.h"

 namespace Kernel {

-constexpr std::size_t KernelAslrAlignment = 2 * 1024 * 1024;
+constexpr std::size_t L1BlockSize = Common::Size_1_GB;
+constexpr std::size_t L2BlockSize = Common::Size_2_MB;
+
+constexpr std::size_t GetMaximumOverheadSize(std::size_t size) {
+    return (Common::DivideUp(size, L1BlockSize) + Common::DivideUp(size, L2BlockSize)) * PageSize;
+}
+
+constexpr std::size_t MainMemorySize = Common::Size_4_GB;
+constexpr std::size_t MainMemorySizeMax = Common::Size_8_GB;
+
+constexpr std::size_t ReservedEarlyDramSize = 0x60000;
+constexpr std::size_t DramPhysicalAddress = 0x80000000;
+
+constexpr std::size_t KernelAslrAlignment = Common::Size_2_MB;
 constexpr std::size_t KernelVirtualAddressSpaceWidth = 1ULL << 39;
 constexpr std::size_t KernelPhysicalAddressSpaceWidth = 1ULL << 48;
+
 constexpr std::size_t KernelVirtualAddressSpaceBase = 0ULL - KernelVirtualAddressSpaceWidth;
 constexpr std::size_t KernelVirtualAddressSpaceEnd =
    KernelVirtualAddressSpaceBase + (KernelVirtualAddressSpaceWidth - KernelAslrAlignment);
-constexpr std::size_t KernelVirtualAddressSpaceLast = KernelVirtualAddressSpaceEnd - 1;
+constexpr std::size_t KernelVirtualAddressSpaceLast = KernelVirtualAddressSpaceEnd - 1ULL;
 constexpr std::size_t KernelVirtualAddressSpaceSize =
    KernelVirtualAddressSpaceEnd - KernelVirtualAddressSpaceBase;
+constexpr std::size_t KernelVirtualAddressCodeBase = KernelVirtualAddressSpaceBase;
+constexpr std::size_t KernelVirtualAddressCodeSize = 0x62000;
+constexpr std::size_t KernelVirtualAddressCodeEnd =
+    KernelVirtualAddressCodeBase + KernelVirtualAddressCodeSize;
+
+constexpr std::size_t KernelPhysicalAddressSpaceBase = 0ULL;
+constexpr std::size_t KernelPhysicalAddressSpaceEnd =
+    KernelPhysicalAddressSpaceBase + KernelPhysicalAddressSpaceWidth;
+constexpr std::size_t KernelPhysicalAddressSpaceLast = KernelPhysicalAddressSpaceEnd - 1ULL;
+constexpr std::size_t KernelPhysicalAddressSpaceSize =
+    KernelPhysicalAddressSpaceEnd - KernelPhysicalAddressSpaceBase;
+constexpr std::size_t KernelPhysicalAddressCodeBase = DramPhysicalAddress + ReservedEarlyDramSize;
+
+constexpr std::size_t KernelPageTableHeapSize = GetMaximumOverheadSize(MainMemorySizeMax);
+constexpr std::size_t KernelInitialPageHeapSize = Common::Size_128_KB;
+
+constexpr std::size_t KernelSlabHeapDataSize = Common::Size_5_MB;
+constexpr std::size_t KernelSlabHeapGapsSize = Common::Size_2_MB - Common::Size_64_KB;
+constexpr std::size_t KernelSlabHeapSize = KernelSlabHeapDataSize + KernelSlabHeapGapsSize;
+
+// NOTE: This is calculated from KThread slab counts, assuming KThread size <= 0x860.
+constexpr std::size_t KernelSlabHeapAdditionalSize = 0x68000ULL;
+
+constexpr std::size_t KernelResourceSize =
+    KernelPageTableHeapSize + KernelInitialPageHeapSize + KernelSlabHeapSize;

 constexpr bool IsKernelAddressKey(VAddr key) {
    return KernelVirtualAddressSpaceBase <= key && key <= KernelVirtualAddressSpaceLast;
@@ -27,64 +73,327 @@ constexpr bool IsKernelAddress(VAddr address) {
    return KernelVirtualAddressSpaceBase <= address && address < KernelVirtualAddressSpaceEnd;
 }

-class KMemoryRegion final {
-    friend class KMemoryLayout;
-
-public:
-    constexpr PAddr StartAddress() const {
-        return start_address;
-    }
-
-    constexpr PAddr EndAddress() const {
-        return end_address;
-    }
-
-private:
-    constexpr KMemoryRegion() = default;
-    constexpr KMemoryRegion(PAddr start_address, PAddr end_address)
-        : start_address{start_address}, end_address{end_address} {}
-
-    const PAddr start_address{};
-    const PAddr end_address{};
-};
-
 class KMemoryLayout final {
 public:
-    constexpr const KMemoryRegion& Application() const {
-        return application;
+    KMemoryLayout();
+
+    KMemoryRegionTree& GetVirtualMemoryRegionTree() {
+        return virtual_tree;
+    }
+    const KMemoryRegionTree& GetVirtualMemoryRegionTree() const {
+        return virtual_tree;
+    }
+    KMemoryRegionTree& GetPhysicalMemoryRegionTree() {
+        return physical_tree;
+    }
+    const KMemoryRegionTree& GetPhysicalMemoryRegionTree() const {
+        return physical_tree;
+    }
+    KMemoryRegionTree& GetVirtualLinearMemoryRegionTree() {
+        return virtual_linear_tree;
+    }
+    const KMemoryRegionTree& GetVirtualLinearMemoryRegionTree() const {
+        return virtual_linear_tree;
+    }
+    KMemoryRegionTree& GetPhysicalLinearMemoryRegionTree() {
+        return physical_linear_tree;
+    }
+    const KMemoryRegionTree& GetPhysicalLinearMemoryRegionTree() const {
+        return physical_linear_tree;
    }

-    constexpr const KMemoryRegion& Applet() const {
-        return applet;
+    VAddr GetLinearVirtualAddress(PAddr address) const {
+        return address + linear_phys_to_virt_diff;
+    }
+    PAddr GetLinearPhysicalAddress(VAddr address) const {
+        return address + linear_virt_to_phys_diff;
    }

-    constexpr const KMemoryRegion& System() const {
-        return system;
+    const KMemoryRegion* FindVirtual(VAddr address) const {
+        return Find(address, GetVirtualMemoryRegionTree());
+    }
+    const KMemoryRegion* FindPhysical(PAddr address) const {
+        return Find(address, GetPhysicalMemoryRegionTree());
    }

-    static constexpr KMemoryLayout GetDefaultLayout() {
-        constexpr std::size_t application_size{0xcd500000};
-        constexpr std::size_t applet_size{0x1fb00000};
-        constexpr PAddr application_start_address{Core::DramMemoryMap::End - application_size};
-        constexpr PAddr application_end_address{Core::DramMemoryMap::End};
-        constexpr PAddr applet_start_address{application_start_address - applet_size};
-        constexpr PAddr applet_end_address{applet_start_address + applet_size};
-        constexpr PAddr system_start_address{Core::DramMemoryMap::SlabHeapEnd};
-        constexpr PAddr system_end_address{applet_start_address};
-        return {application_start_address, application_end_address, applet_start_address,
-                applet_end_address,        system_start_address,    system_end_address};
+    const KMemoryRegion* FindVirtualLinear(VAddr address) const {
+        return Find(address, GetVirtualLinearMemoryRegionTree());
+    }
+    const KMemoryRegion* FindPhysicalLinear(PAddr address) const {
+        return Find(address, GetPhysicalLinearMemoryRegionTree());
+    }
+
+    VAddr GetMainStackTopAddress(s32 core_id) const {
+        return GetStackTopAddress(core_id, KMemoryRegionType_KernelMiscMainStack);
+    }
+    VAddr GetIdleStackTopAddress(s32 core_id) const {
+        return GetStackTopAddress(core_id, KMemoryRegionType_KernelMiscIdleStack);
+    }
+    VAddr GetExceptionStackTopAddress(s32 core_id) const {
+        return GetStackTopAddress(core_id, KMemoryRegionType_KernelMiscExceptionStack);
+    }
+
+    VAddr GetSlabRegionAddress() const {
+        return Dereference(GetVirtualMemoryRegionTree().FindByType(KMemoryRegionType_KernelSlab))
+            .GetAddress();
+    }
+
+    const KMemoryRegion& GetDeviceRegion(KMemoryRegionType type) const {
+        return Dereference(GetPhysicalMemoryRegionTree().FindFirstDerived(type));
+    }
+    PAddr GetDevicePhysicalAddress(KMemoryRegionType type) const {
+        return GetDeviceRegion(type).GetAddress();
+    }
+    VAddr GetDeviceVirtualAddress(KMemoryRegionType type) const {
+        return GetDeviceRegion(type).GetPairAddress();
+    }
+
+    const KMemoryRegion& GetPoolManagementRegion() const {
+        return Dereference(
+            GetVirtualMemoryRegionTree().FindByType(KMemoryRegionType_VirtualDramPoolManagement));
+    }
+    const KMemoryRegion& GetPageTableHeapRegion() const {
+        return Dereference(
+            GetVirtualMemoryRegionTree().FindByType(KMemoryRegionType_VirtualDramKernelPtHeap));
+    }
+    const KMemoryRegion& GetKernelStackRegion() const {
+        return Dereference(GetVirtualMemoryRegionTree().FindByType(KMemoryRegionType_KernelStack));
+    }
+    const KMemoryRegion& GetTempRegion() const {
+        return Dereference(GetVirtualMemoryRegionTree().FindByType(KMemoryRegionType_KernelTemp));
+    }
+
+    const KMemoryRegion& GetKernelTraceBufferRegion() const {
+        return Dereference(GetVirtualLinearMemoryRegionTree().FindByType(
+            KMemoryRegionType_VirtualDramKernelTraceBuffer));
+    }
+
+    const KMemoryRegion& GetVirtualLinearRegion(VAddr address) const {
+        return Dereference(FindVirtualLinear(address));
+    }
+
+    const KMemoryRegion* GetPhysicalKernelTraceBufferRegion() const {
+        return GetPhysicalMemoryRegionTree().FindFirstDerived(KMemoryRegionType_KernelTraceBuffer);
+    }
+    const KMemoryRegion* GetPhysicalOnMemoryBootImageRegion() const {
+        return GetPhysicalMemoryRegionTree().FindFirstDerived(KMemoryRegionType_OnMemoryBootImage);
+    }
+    const KMemoryRegion* GetPhysicalDTBRegion() const {
+        return GetPhysicalMemoryRegionTree().FindFirstDerived(KMemoryRegionType_DTB);
+    }
+
+    bool IsHeapPhysicalAddress(const KMemoryRegion*& region, PAddr address) const {
+        return IsTypedAddress(region, address, GetPhysicalLinearMemoryRegionTree(),
+                              KMemoryRegionType_DramUserPool);
+    }
+    bool IsHeapVirtualAddress(const KMemoryRegion*& region, VAddr address) const {
+        return IsTypedAddress(region, address, GetVirtualLinearMemoryRegionTree(),
+                              KMemoryRegionType_VirtualDramUserPool);
+    }
+
+    bool IsHeapPhysicalAddress(const KMemoryRegion*& region, PAddr address, size_t size) const {
+        return IsTypedAddress(region, address, size, GetPhysicalLinearMemoryRegionTree(),
+                              KMemoryRegionType_DramUserPool);
+    }
+    bool IsHeapVirtualAddress(const KMemoryRegion*& region, VAddr address, size_t size) const {
+        return IsTypedAddress(region, address, size, GetVirtualLinearMemoryRegionTree(),
+                              KMemoryRegionType_VirtualDramUserPool);
+    }
+
+    bool IsLinearMappedPhysicalAddress(const KMemoryRegion*& region, PAddr address) const {
+        return IsTypedAddress(region, address, GetPhysicalLinearMemoryRegionTree(),
+                              static_cast<KMemoryRegionType>(KMemoryRegionAttr_LinearMapped));
+    }
+    bool IsLinearMappedPhysicalAddress(const KMemoryRegion*& region, PAddr address,
+                                       size_t size) const {
+        return IsTypedAddress(region, address, size, GetPhysicalLinearMemoryRegionTree(),
+                              static_cast<KMemoryRegionType>(KMemoryRegionAttr_LinearMapped));
+    }
+
+    std::pair<size_t, size_t> GetTotalAndKernelMemorySizes() const {
+        size_t total_size = 0, kernel_size = 0;
+        for (const auto& region : GetPhysicalMemoryRegionTree()) {
+            if (region.IsDerivedFrom(KMemoryRegionType_Dram)) {
+                total_size += region.GetSize();
+                if (!region.IsDerivedFrom(KMemoryRegionType_DramUserPool)) {
+                    kernel_size += region.GetSize();
+                }
+            }
+        }
+        return std::make_pair(total_size, kernel_size);
+    }
+
+    void InitializeLinearMemoryRegionTrees(PAddr aligned_linear_phys_start,
+                                           VAddr linear_virtual_start);
+    static size_t GetResourceRegionSizeForInit();
+
+    auto GetKernelRegionExtents() const {
+        return GetVirtualMemoryRegionTree().GetDerivedRegionExtents(KMemoryRegionType_Kernel);
+    }
+    auto GetKernelCodeRegionExtents() const {
+        return GetVirtualMemoryRegionTree().GetDerivedRegionExtents(KMemoryRegionType_KernelCode);
+    }
+    auto GetKernelStackRegionExtents() const {
+        return GetVirtualMemoryRegionTree().GetDerivedRegionExtents(KMemoryRegionType_KernelStack);
+    }
+    auto GetKernelMiscRegionExtents() const {
+        return GetVirtualMemoryRegionTree().GetDerivedRegionExtents(KMemoryRegionType_KernelMisc);
+    }
+    auto GetKernelSlabRegionExtents() const {
+        return GetVirtualMemoryRegionTree().GetDerivedRegionExtents(KMemoryRegionType_KernelSlab);
+    }
+
+    auto GetLinearRegionPhysicalExtents() const {
+        return GetPhysicalMemoryRegionTree().GetDerivedRegionExtents(
+            KMemoryRegionAttr_LinearMapped);
+    }
+
+    auto GetLinearRegionVirtualExtents() const {
+        const auto physical = GetLinearRegionPhysicalExtents();
+        return KMemoryRegion(GetLinearVirtualAddress(physical.GetAddress()),
+                             GetLinearVirtualAddress(physical.GetLastAddress()), 0,
+                             KMemoryRegionType_None);
+    }
+
+    auto GetMainMemoryPhysicalExtents() const {
+        return GetPhysicalMemoryRegionTree().GetDerivedRegionExtents(KMemoryRegionType_Dram);
+    }
+    auto GetCarveoutRegionExtents() const {
+        return GetPhysicalMemoryRegionTree().GetDerivedRegionExtents(
+            KMemoryRegionAttr_CarveoutProtected);
+    }
+
+    auto GetKernelRegionPhysicalExtents() const {
+        return GetPhysicalMemoryRegionTree().GetDerivedRegionExtents(
+            KMemoryRegionType_DramKernelBase);
+    }
+    auto GetKernelCodeRegionPhysicalExtents() const {
+        return GetPhysicalMemoryRegionTree().GetDerivedRegionExtents(
+            KMemoryRegionType_DramKernelCode);
+    }
+    auto GetKernelSlabRegionPhysicalExtents() const {
+        return GetPhysicalMemoryRegionTree().GetDerivedRegionExtents(
+            KMemoryRegionType_DramKernelSlab);
+    }
+    auto GetKernelPageTableHeapRegionPhysicalExtents() const {
+        return GetPhysicalMemoryRegionTree().GetDerivedRegionExtents(
+            KMemoryRegionType_DramKernelPtHeap);
+    }
+    auto GetKernelInitPageTableRegionPhysicalExtents() const {
+        return GetPhysicalMemoryRegionTree().GetDerivedRegionExtents(
+            KMemoryRegionType_DramKernelInitPt);
+    }
+
+    auto GetKernelPoolManagementRegionPhysicalExtents() const {
+        return GetPhysicalMemoryRegionTree().GetDerivedRegionExtents(
+            KMemoryRegionType_DramPoolManagement);
+    }
+    auto GetKernelPoolPartitionRegionPhysicalExtents() const {
+        return GetPhysicalMemoryRegionTree().GetDerivedRegionExtents(
+            KMemoryRegionType_DramPoolPartition);
+    }
+    auto GetKernelSystemPoolRegionPhysicalExtents() const {
+        return GetPhysicalMemoryRegionTree().GetDerivedRegionExtents(
+            KMemoryRegionType_DramSystemPool);
+    }
+    auto GetKernelSystemNonSecurePoolRegionPhysicalExtents() const {
+        return GetPhysicalMemoryRegionTree().GetDerivedRegionExtents(
+            KMemoryRegionType_DramSystemNonSecurePool);
+    }
+    auto GetKernelAppletPoolRegionPhysicalExtents() const {
+        return GetPhysicalMemoryRegionTree().GetDerivedRegionExtents(
+            KMemoryRegionType_DramAppletPool);
+    }
+    auto GetKernelApplicationPoolRegionPhysicalExtents() const {
+        return GetPhysicalMemoryRegionTree().GetDerivedRegionExtents(
+            KMemoryRegionType_DramApplicationPool);
+    }
+
+    auto GetKernelTraceBufferRegionPhysicalExtents() const {
+        return GetPhysicalMemoryRegionTree().GetDerivedRegionExtents(
+            KMemoryRegionType_KernelTraceBuffer);
    }

 private:
-    constexpr KMemoryLayout(PAddr application_start_address, std::size_t application_size,
-                            PAddr applet_start_address, std::size_t applet_size,
-                            PAddr system_start_address, std::size_t system_size)
-        : application{application_start_address, application_size},
-          applet{applet_start_address, applet_size}, system{system_start_address, system_size} {}
+    template <typename AddressType>
+    static bool IsTypedAddress(const KMemoryRegion*& region, AddressType address,
+                               const KMemoryRegionTree& tree, KMemoryRegionType type) {
+        // Check if the cached region already contains the address.
+        if (region != nullptr && region->Contains(address)) {
+            return true;
+        }

-    const KMemoryRegion application;
-    const KMemoryRegion applet;
-    const KMemoryRegion system;
+        // Find the containing region, and update the cache.
+        if (const KMemoryRegion* found = tree.Find(address);
+            found != nullptr && found->IsDerivedFrom(type)) {
+            region = found;
+            return true;
+        } else {
+            return false;
+        }
+    }
+
+    template <typename AddressType>
+    static bool IsTypedAddress(const KMemoryRegion*& region, AddressType address, size_t size,
+                               const KMemoryRegionTree& tree, KMemoryRegionType type) {
+        // Get the end of the checked region.
+        const u64 last_address = address + size - 1;
+
+        // Walk the tree to verify the region is correct.
+        const KMemoryRegion* cur =
+            (region != nullptr && region->Contains(address)) ? region : tree.Find(address);
+        while (cur != nullptr && cur->IsDerivedFrom(type)) {
+            if (last_address <= cur->GetLastAddress()) {
+                region = cur;
+                return true;
+            }
+
+            cur = cur->GetNext();
+        }
+        return false;
+    }
+
+    template <typename AddressType>
+    static const KMemoryRegion* Find(AddressType address, const KMemoryRegionTree& tree) {
+        return tree.Find(address);
+    }
+
+    static KMemoryRegion& Dereference(KMemoryRegion* region) {
+        ASSERT(region != nullptr);
+        return *region;
+    }
+
+    static const KMemoryRegion& Dereference(const KMemoryRegion* region) {
+        ASSERT(region != nullptr);
+        return *region;
+    }
+
+    VAddr GetStackTopAddress(s32 core_id, KMemoryRegionType type) const {
+        const auto& region = Dereference(
+            GetVirtualMemoryRegionTree().FindByTypeAndAttribute(type, static_cast<u32>(core_id)));
+        ASSERT(region.GetEndAddress() != 0);
+        return region.GetEndAddress();
+    }
+
+private:
+    u64 linear_phys_to_virt_diff{};
+    u64 linear_virt_to_phys_diff{};
+    KMemoryRegionAllocator memory_region_allocator;
+    KMemoryRegionTree virtual_tree;
+    KMemoryRegionTree physical_tree;
+    KMemoryRegionTree virtual_linear_tree;
+    KMemoryRegionTree physical_linear_tree;
 };

+namespace Init {
+
+// These should be generic, regardless of board.
+void SetupPoolPartitionMemoryRegions(KMemoryLayout& memory_layout);
+
+// These may be implemented in a board-specific manner.
+void SetupDevicePhysicalMemoryRegions(KMemoryLayout& memory_layout);
+void SetupDramPhysicalMemoryRegions(KMemoryLayout& memory_layout);
+
+} // namespace Init
+
 } // namespace Kernel
--- a/src/core/hle/kernel/k_memory_manager.cpp
+++ b/src/core/hle/kernel/k_memory_manager.cpp
@@ -173,4 +173,16 @@ ResultCode KMemoryManager::Free(KPageLinkedList& page_list, std::size_t num_page
    return RESULT_SUCCESS;
 }

+std::size_t KMemoryManager::Impl::CalculateManagementOverheadSize(std::size_t region_size) {
+    const std::size_t ref_count_size = (region_size / PageSize) * sizeof(u16);
+    const std::size_t optimize_map_size =
+        (Common::AlignUp((region_size / PageSize), Common::BitSize<u64>()) /
+         Common::BitSize<u64>()) *
+        sizeof(u64);
+    const std::size_t manager_meta_size =
+        Common::AlignUp(optimize_map_size + ref_count_size, PageSize);
+    const std::size_t page_heap_size = KPageHeap::CalculateManagementOverheadSize(region_size);
+    return manager_meta_size + page_heap_size;
+}
+
 } // namespace Kernel
--- a/src/core/hle/kernel/k_memory_manager.h
+++ b/src/core/hle/kernel/k_memory_manager.h
@@ -29,6 +29,10 @@ public:

        Shift = 4,
        Mask = (0xF << Shift),
+
+        // Aliases.
+        Unsafe = Application,
+        Secure = System,
    };

    enum class Direction : u32 {
@@ -56,6 +60,10 @@ public:
    static constexpr std::size_t MaxManagerCount = 10;

 public:
+    static std::size_t CalculateManagementOverheadSize(std::size_t region_size) {
+        return Impl::CalculateManagementOverheadSize(region_size);
+    }
+
    static constexpr u32 EncodeOption(Pool pool, Direction dir) {
        return (static_cast<u32>(pool) << static_cast<u32>(Pool::Shift)) |
               (static_cast<u32>(dir) << static_cast<u32>(Direction::Shift));
@@ -85,6 +93,16 @@ private:
        KPageHeap heap;
        Pool pool{};

+    public:
+        static std::size_t CalculateManagementOverheadSize(std::size_t region_size);
+
+        static constexpr std::size_t CalculateOptimizedProcessOverheadSize(
+            std::size_t region_size) {
+            return (Common::AlignUp((region_size / PageSize), Common::BitSize<u64>()) /
+                    Common::BitSize<u64>()) *
+                   sizeof(u64);
+        }
+
    public:
        Impl() = default;

--- a/src/core/hle/kernel/k_scheduler.cpp
+++ b/src/core/hle/kernel/k_scheduler.cpp
@@ -62,7 +62,7 @@ void KScheduler::RescheduleCores(KernelCore& kernel, u64 cores_pending_reschedul
 }

 u64 KScheduler::UpdateHighestPriorityThread(KThread* highest_thread) {
-    std::scoped_lock lock{guard};
+    KScopedSpinLock lk{guard};
    if (KThread* prev_highest_thread = state.highest_priority_thread;
        prev_highest_thread != highest_thread) {
        if (prev_highest_thread != nullptr) {
@@ -637,11 +637,11 @@ void KScheduler::RescheduleCurrentCore() {
    if (phys_core.IsInterrupted()) {
        phys_core.ClearInterrupt();
    }
-    guard.lock();
+    guard.Lock();
    if (state.needs_scheduling.load()) {
        Schedule();
    } else {
-        guard.unlock();
+        guard.Unlock();
    }
 }

@@ -669,7 +669,7 @@ void KScheduler::Unload(KThread* thread) {
        } else {
            prev_thread = nullptr;
        }
-        thread->context_guard.unlock();
+        thread->context_guard.Unlock();
    }
 }

@@ -713,7 +713,7 @@ void KScheduler::ScheduleImpl() {

    // If we're not actually switching thread, there's nothing to do.
    if (next_thread == current_thread.load()) {
-        guard.unlock();
+        guard.Unlock();
        return;
    }

@@ -732,7 +732,7 @@ void KScheduler::ScheduleImpl() {
    } else {
        old_context = &idle_thread->GetHostContext();
    }
-    guard.unlock();
+    guard.Unlock();

    Common::Fiber::YieldTo(*old_context, *switch_fiber);
    /// When a thread wakes up, the scheduler may have changed to other in another core.
@@ -748,24 +748,24 @@ void KScheduler::OnSwitch(void* this_scheduler) {
 void KScheduler::SwitchToCurrent() {
    while (true) {
        {
-            std::scoped_lock lock{guard};
+            KScopedSpinLock lk{guard};
            current_thread.store(state.highest_priority_thread);
            state.needs_scheduling.store(false);
        }
        const auto is_switch_pending = [this] {
-            std::scoped_lock lock{guard};
+            KScopedSpinLock lk{guard};
            return state.needs_scheduling.load();
        };
        do {
            auto next_thread = current_thread.load();
            if (next_thread != nullptr) {
-                next_thread->context_guard.lock();
+                next_thread->context_guard.Lock();
                if (next_thread->GetRawState() != ThreadState::Runnable) {
-                    next_thread->context_guard.unlock();
+                    next_thread->context_guard.Unlock();
                    break;
                }
                if (next_thread->GetActiveCore() != core_id) {
-                    next_thread->context_guard.unlock();
+                    next_thread->context_guard.Unlock();
                    break;
                }
            }
--- a/src/core/hle/kernel/k_scheduler.h
+++ b/src/core/hle/kernel/k_scheduler.h
@@ -2,19 +2,16 @@
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.

-// This file references various implementation details from Atmosphere, an open-source firmware for
-// the Nintendo Switch. Copyright 2018-2020 Atmosphere-NX.
-
 #pragma once

 #include <atomic>

 #include "common/common_types.h"
-#include "common/spin_lock.h"
 #include "core/hle/kernel/global_scheduler_context.h"
 #include "core/hle/kernel/k_priority_queue.h"
 #include "core/hle/kernel/k_scheduler_lock.h"
 #include "core/hle/kernel/k_scoped_lock.h"
+#include "core/hle/kernel/k_spin_lock.h"

 namespace Common {
 class Fiber;
@@ -195,7 +192,7 @@ private:
    u64 last_context_switch_time{};
    const s32 core_id;

-    Common::SpinLock guard{};
+    KSpinLock guard{};
 };

 class KScopedSchedulerLock : KScopedLock<GlobalSchedulerContext::LockType> {
--- a/src/core/hle/kernel/k_scheduler_lock.h
+++ b/src/core/hle/kernel/k_scheduler_lock.h
@@ -2,14 +2,11 @@
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.

-// This file references various implementation details from Atmosphere, an open-source firmware for
-// the Nintendo Switch. Copyright 2018-2020 Atmosphere-NX.
-
 #pragma once

 #include "common/assert.h"
-#include "common/spin_lock.h"
 #include "core/hardware_properties.h"
+#include "core/hle/kernel/k_spin_lock.h"
 #include "core/hle/kernel/k_thread.h"
 #include "core/hle/kernel/kernel.h"

@@ -34,7 +31,7 @@ public:
        } else {
            // Otherwise, we want to disable scheduling and acquire the spinlock.
            SchedulerType::DisableScheduling(kernel);
-            spin_lock.lock();
+            spin_lock.Lock();

            // For debug, ensure that our state is valid.
            ASSERT(lock_count == 0);
@@ -58,7 +55,7 @@ public:

            // Note that we no longer hold the lock, and unlock the spinlock.
            owner_thread = nullptr;
-            spin_lock.unlock();
+            spin_lock.Unlock();

            // Enable scheduling, and perform a rescheduling operation.
            SchedulerType::EnableScheduling(kernel, cores_needing_scheduling);
@@ -67,7 +64,7 @@ public:

 private:
    KernelCore& kernel;
-    Common::SpinLock spin_lock{};
+    KAlignedSpinLock spin_lock{};
    s32 lock_count{};
    KThread* owner_thread{};
 };
--- a/src/core/hle/kernel/k_spin_lock.h
+++ b/src/core/hle/kernel/k_spin_lock.h
@@ -28,6 +28,12 @@ private:
    std::atomic_flag lck = ATOMIC_FLAG_INIT;
 };

+// TODO(bunnei): Alias for now, in case we want to implement these accurately in the future.
+using KAlignedSpinLock = KSpinLock;
+using KNotAlignedSpinLock = KSpinLock;
+
 using KScopedSpinLock = KScopedLock<KSpinLock>;
+using KScopedAlignedSpinLock = KScopedLock<KAlignedSpinLock>;
+using KScopedNotAlignedSpinLock = KScopedLock<KNotAlignedSpinLock>;

 } // namespace Kernel
--- a/src/core/hle/kernel/k_system_control.h
+++ b/src/core/hle/kernel/k_system_control.h
@@ -6,14 +6,18 @@

 #include "common/common_types.h"

+#define BOARD_NINTENDO_NX
+
+#ifdef BOARD_NINTENDO_NX
+
+#include "core/hle/kernel/board/nintendo/nx/k_system_control.h"
+
 namespace Kernel {

-class KSystemControl {
-public:
-    KSystemControl() = default;
-
-    static u64 GenerateRandomRange(u64 min, u64 max);
-    static u64 GenerateRandomU64();
-};
+using Kernel::Board::Nintendo::Nx::KSystemControl;

 } // namespace Kernel
+
+#else
+#error "Unknown board for KSystemControl"
+#endif
--- a/src/core/hle/kernel/k_thread.h
+++ b/src/core/hle/kernel/k_thread.h
@@ -14,10 +14,10 @@

 #include "common/common_types.h"
 #include "common/intrusive_red_black_tree.h"
-#include "common/spin_lock.h"
 #include "core/arm/arm_interface.h"
 #include "core/hle/kernel/k_affinity_mask.h"
 #include "core/hle/kernel/k_light_lock.h"
+#include "core/hle/kernel/k_spin_lock.h"
 #include "core/hle/kernel/k_synchronization_object.h"
 #include "core/hle/kernel/object.h"
 #include "core/hle/kernel/svc_common.h"
@@ -732,7 +732,7 @@ private:
    s8 priority_inheritance_count{};
    bool resource_limit_release_hint{};
    StackParameters stack_parameters{};
-    Common::SpinLock context_guard{};
+    KSpinLock context_guard{};

    // For emulation
    std::shared_ptr<Common::Fiber> host_context{};
--- a/src/core/hle/kernel/kernel.cpp
+++ b/src/core/hle/kernel/kernel.cpp
@@ -1,4 +1,4 @@
-// Copyright 2014 Citra Emulator Project
+// Copyright 2021 yuzu Emulator Project
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.

@@ -12,6 +12,7 @@
 #include <utility>

 #include "common/assert.h"
+#include "common/common_sizes.h"
 #include "common/logging/log.h"
 #include "common/microprofile.h"
 #include "common/thread.h"
@@ -268,45 +269,314 @@ struct KernelCore::Impl {
        return schedulers[thread_id]->GetCurrentThread();
    }

+    void DeriveInitialMemoryLayout(KMemoryLayout& memory_layout) {
+        // Insert the root region for the virtual memory tree, from which all other regions will
+        // derive.
+        memory_layout.GetVirtualMemoryRegionTree().InsertDirectly(
+            KernelVirtualAddressSpaceBase,
+            KernelVirtualAddressSpaceBase + KernelVirtualAddressSpaceSize - 1);
+
+        // Insert the root region for the physical memory tree, from which all other regions will
+        // derive.
+        memory_layout.GetPhysicalMemoryRegionTree().InsertDirectly(
+            KernelPhysicalAddressSpaceBase,
+            KernelPhysicalAddressSpaceBase + KernelPhysicalAddressSpaceSize - 1);
+
+        // Save start and end for ease of use.
+        const VAddr code_start_virt_addr = KernelVirtualAddressCodeBase;
+        const VAddr code_end_virt_addr = KernelVirtualAddressCodeEnd;
+
+        // Setup the containing kernel region.
+        constexpr size_t KernelRegionSize = Common::Size_1_GB;
+        constexpr size_t KernelRegionAlign = Common::Size_1_GB;
+        constexpr VAddr kernel_region_start =
+            Common::AlignDown(code_start_virt_addr, KernelRegionAlign);
+        size_t kernel_region_size = KernelRegionSize;
+        if (!(kernel_region_start + KernelRegionSize - 1 <= KernelVirtualAddressSpaceLast)) {
+            kernel_region_size = KernelVirtualAddressSpaceEnd - kernel_region_start;
+        }
+        ASSERT(memory_layout.GetVirtualMemoryRegionTree().Insert(
+            kernel_region_start, kernel_region_size, KMemoryRegionType_Kernel));
+
+        // Setup the code region.
+        constexpr size_t CodeRegionAlign = PageSize;
+        constexpr VAddr code_region_start =
+            Common::AlignDown(code_start_virt_addr, CodeRegionAlign);
+        constexpr VAddr code_region_end = Common::AlignUp(code_end_virt_addr, CodeRegionAlign);
+        constexpr size_t code_region_size = code_region_end - code_region_start;
+        ASSERT(memory_layout.GetVirtualMemoryRegionTree().Insert(
+            code_region_start, code_region_size, KMemoryRegionType_KernelCode));
+
+        // Setup board-specific device physical regions.
+        Init::SetupDevicePhysicalMemoryRegions(memory_layout);
+
+        // Determine the amount of space needed for the misc region.
+        size_t misc_region_needed_size;
+        {
+            // Each core has a one page stack for all three stack types (Main, Idle, Exception).
+            misc_region_needed_size = Core::Hardware::NUM_CPU_CORES * (3 * (PageSize + PageSize));
+
+            // Account for each auto-map device.
+            for (const auto& region : memory_layout.GetPhysicalMemoryRegionTree()) {
+                if (region.HasTypeAttribute(KMemoryRegionAttr_ShouldKernelMap)) {
+                    // Check that the region is valid.
+                    ASSERT(region.GetEndAddress() != 0);
+
+                    // Account for the region.
+                    misc_region_needed_size +=
+                        PageSize + (Common::AlignUp(region.GetLastAddress(), PageSize) -
+                                    Common::AlignDown(region.GetAddress(), PageSize));
+                }
+            }
+
+            // Multiply the needed size by three, to account for the need for guard space.
+            misc_region_needed_size *= 3;
+        }
+
+        // Decide on the actual size for the misc region.
+        constexpr size_t MiscRegionAlign = KernelAslrAlignment;
+        constexpr size_t MiscRegionMinimumSize = Common::Size_32_MB;
+        const size_t misc_region_size = Common::AlignUp(
+            std::max(misc_region_needed_size, MiscRegionMinimumSize), MiscRegionAlign);
+        ASSERT(misc_region_size > 0);
+
+        // Setup the misc region.
+        const VAddr misc_region_start =
+            memory_layout.GetVirtualMemoryRegionTree().GetRandomAlignedRegion(
+                misc_region_size, MiscRegionAlign, KMemoryRegionType_Kernel);
+        ASSERT(memory_layout.GetVirtualMemoryRegionTree().Insert(
+            misc_region_start, misc_region_size, KMemoryRegionType_KernelMisc));
+
+        // Setup the stack region.
+        constexpr size_t StackRegionSize = Common::Size_14_MB;
+        constexpr size_t StackRegionAlign = KernelAslrAlignment;
+        const VAddr stack_region_start =
+            memory_layout.GetVirtualMemoryRegionTree().GetRandomAlignedRegion(
+                StackRegionSize, StackRegionAlign, KMemoryRegionType_Kernel);
+        ASSERT(memory_layout.GetVirtualMemoryRegionTree().Insert(
+            stack_region_start, StackRegionSize, KMemoryRegionType_KernelStack));
+
+        // Determine the size of the resource region.
+        const size_t resource_region_size = memory_layout.GetResourceRegionSizeForInit();
+
+        // Determine the size of the slab region.
+        const size_t slab_region_size = Common::AlignUp(KernelSlabHeapSize, PageSize);
+        ASSERT(slab_region_size <= resource_region_size);
+
+        // Setup the slab region.
+        const PAddr code_start_phys_addr = KernelPhysicalAddressCodeBase;
+        const PAddr code_end_phys_addr = code_start_phys_addr + code_region_size;
+        const PAddr slab_start_phys_addr = code_end_phys_addr;
+        const PAddr slab_end_phys_addr = slab_start_phys_addr + slab_region_size;
+        constexpr size_t SlabRegionAlign = KernelAslrAlignment;
+        const size_t slab_region_needed_size =
+            Common::AlignUp(code_end_phys_addr + slab_region_size, SlabRegionAlign) -
+            Common::AlignDown(code_end_phys_addr, SlabRegionAlign);
+        const VAddr slab_region_start =
+            memory_layout.GetVirtualMemoryRegionTree().GetRandomAlignedRegion(
+                slab_region_needed_size, SlabRegionAlign, KMemoryRegionType_Kernel) +
+            (code_end_phys_addr % SlabRegionAlign);
+        ASSERT(memory_layout.GetVirtualMemoryRegionTree().Insert(
+            slab_region_start, slab_region_size, KMemoryRegionType_KernelSlab));
+
+        // Setup the temp region.
+        constexpr size_t TempRegionSize = Common::Size_128_MB;
+        constexpr size_t TempRegionAlign = KernelAslrAlignment;
+        const VAddr temp_region_start =
+            memory_layout.GetVirtualMemoryRegionTree().GetRandomAlignedRegion(
+                TempRegionSize, TempRegionAlign, KMemoryRegionType_Kernel);
+        ASSERT(memory_layout.GetVirtualMemoryRegionTree().Insert(temp_region_start, TempRegionSize,
+                                                                 KMemoryRegionType_KernelTemp));
+
+        // Automatically map in devices that have auto-map attributes.
+        for (auto& region : memory_layout.GetPhysicalMemoryRegionTree()) {
+            // We only care about kernel regions.
+            if (!region.IsDerivedFrom(KMemoryRegionType_Kernel)) {
+                continue;
+            }
+
+            // Check whether we should map the region.
+            if (!region.HasTypeAttribute(KMemoryRegionAttr_ShouldKernelMap)) {
+                continue;
+            }
+
+            // If this region has already been mapped, no need to consider it.
+            if (region.HasTypeAttribute(KMemoryRegionAttr_DidKernelMap)) {
+                continue;
+            }
+
+            // Check that the region is valid.
+            ASSERT(region.GetEndAddress() != 0);
+
+            // Set the attribute to note we've mapped this region.
+            region.SetTypeAttribute(KMemoryRegionAttr_DidKernelMap);
+
+            // Create a virtual pair region and insert it into the tree.
+            const PAddr map_phys_addr = Common::AlignDown(region.GetAddress(), PageSize);
+            const size_t map_size =
+                Common::AlignUp(region.GetEndAddress(), PageSize) - map_phys_addr;
+            const VAddr map_virt_addr =
+                memory_layout.GetVirtualMemoryRegionTree().GetRandomAlignedRegionWithGuard(
+                    map_size, PageSize, KMemoryRegionType_KernelMisc, PageSize);
+            ASSERT(memory_layout.GetVirtualMemoryRegionTree().Insert(
+                map_virt_addr, map_size, KMemoryRegionType_KernelMiscMappedDevice));
+            region.SetPairAddress(map_virt_addr + region.GetAddress() - map_phys_addr);
+        }
+
+        Init::SetupDramPhysicalMemoryRegions(memory_layout);
+
+        // Insert a physical region for the kernel code region.
+        ASSERT(memory_layout.GetPhysicalMemoryRegionTree().Insert(
+            code_start_phys_addr, code_region_size, KMemoryRegionType_DramKernelCode));
+
+        // Insert a physical region for the kernel slab region.
+        ASSERT(memory_layout.GetPhysicalMemoryRegionTree().Insert(
+            slab_start_phys_addr, slab_region_size, KMemoryRegionType_DramKernelSlab));
+
+        // Determine size available for kernel page table heaps, requiring > 8 MB.
+        const PAddr resource_end_phys_addr = slab_start_phys_addr + resource_region_size;
+        const size_t page_table_heap_size = resource_end_phys_addr - slab_end_phys_addr;
+        ASSERT(page_table_heap_size / Common::Size_4_MB > 2);
+
+        // Insert a physical region for the kernel page table heap region
+        ASSERT(memory_layout.GetPhysicalMemoryRegionTree().Insert(
+            slab_end_phys_addr, page_table_heap_size, KMemoryRegionType_DramKernelPtHeap));
+
+        // All DRAM regions that we haven't tagged by this point will be mapped under the linear
+        // mapping. Tag them.
+        for (auto& region : memory_layout.GetPhysicalMemoryRegionTree()) {
+            if (region.GetType() == KMemoryRegionType_Dram) {
+                // Check that the region is valid.
+                ASSERT(region.GetEndAddress() != 0);
+
+                // Set the linear map attribute.
+                region.SetTypeAttribute(KMemoryRegionAttr_LinearMapped);
+            }
+        }
+
+        // Get the linear region extents.
+        const auto linear_extents =
+            memory_layout.GetPhysicalMemoryRegionTree().GetDerivedRegionExtents(
+                KMemoryRegionAttr_LinearMapped);
+        ASSERT(linear_extents.GetEndAddress() != 0);
+
+        // Setup the linear mapping region.
+        constexpr size_t LinearRegionAlign = Common::Size_1_GB;
+        const PAddr aligned_linear_phys_start =
+            Common::AlignDown(linear_extents.GetAddress(), LinearRegionAlign);
+        const size_t linear_region_size =
+            Common::AlignUp(linear_extents.GetEndAddress(), LinearRegionAlign) -
+            aligned_linear_phys_start;
+        const VAddr linear_region_start =
+            memory_layout.GetVirtualMemoryRegionTree().GetRandomAlignedRegionWithGuard(
+                linear_region_size, LinearRegionAlign, KMemoryRegionType_None, LinearRegionAlign);
+
+        const u64 linear_region_phys_to_virt_diff = linear_region_start - aligned_linear_phys_start;
+
+        // Map and create regions for all the linearly-mapped data.
+        {
+            PAddr cur_phys_addr = 0;
+            u64 cur_size = 0;
+            for (auto& region : memory_layout.GetPhysicalMemoryRegionTree()) {
+                if (!region.HasTypeAttribute(KMemoryRegionAttr_LinearMapped)) {
+                    continue;
+                }
+
+                ASSERT(region.GetEndAddress() != 0);
+
+                if (cur_size == 0) {
+                    cur_phys_addr = region.GetAddress();
+                    cur_size = region.GetSize();
+                } else if (cur_phys_addr + cur_size == region.GetAddress()) {
+                    cur_size += region.GetSize();
+                } else {
+                    cur_phys_addr = region.GetAddress();
+                    cur_size = region.GetSize();
+                }
+
+                const VAddr region_virt_addr =
+                    region.GetAddress() + linear_region_phys_to_virt_diff;
+                ASSERT(memory_layout.GetVirtualMemoryRegionTree().Insert(
+                    region_virt_addr, region.GetSize(),
+                    GetTypeForVirtualLinearMapping(region.GetType())));
+                region.SetPairAddress(region_virt_addr);
+
+                KMemoryRegion* virt_region =
+                    memory_layout.GetVirtualMemoryRegionTree().FindModifiable(region_virt_addr);
+                ASSERT(virt_region != nullptr);
+                virt_region->SetPairAddress(region.GetAddress());
+            }
+        }
+
+        // Insert regions for the initial page table region.
+        ASSERT(memory_layout.GetPhysicalMemoryRegionTree().Insert(
+            resource_end_phys_addr, KernelPageTableHeapSize, KMemoryRegionType_DramKernelInitPt));
+        ASSERT(memory_layout.GetVirtualMemoryRegionTree().Insert(
+            resource_end_phys_addr + linear_region_phys_to_virt_diff, KernelPageTableHeapSize,
+            KMemoryRegionType_VirtualDramKernelInitPt));
+
+        // All linear-mapped DRAM regions that we haven't tagged by this point will be allocated to
+        // some pool partition. Tag them.
+        for (auto& region : memory_layout.GetPhysicalMemoryRegionTree()) {
+            if (region.GetType() == (KMemoryRegionType_Dram | KMemoryRegionAttr_LinearMapped)) {
+                region.SetType(KMemoryRegionType_DramPoolPartition);
+            }
+        }
+
+        // Setup all other memory regions needed to arrange the pool partitions.
+        Init::SetupPoolPartitionMemoryRegions(memory_layout);
+
+        // Cache all linear regions in their own trees for faster access, later.
+        memory_layout.InitializeLinearMemoryRegionTrees(aligned_linear_phys_start,
+                                                        linear_region_start);
+    }
+
    void InitializeMemoryLayout() {
-        // Initialize memory layout
-        constexpr KMemoryLayout layout{KMemoryLayout::GetDefaultLayout()};
+        // Derive the initial memory layout from the emulated board
+        KMemoryLayout memory_layout;
+        DeriveInitialMemoryLayout(memory_layout);
+
+        const auto system_pool = memory_layout.GetKernelSystemPoolRegionPhysicalExtents();
+        const auto applet_pool = memory_layout.GetKernelAppletPoolRegionPhysicalExtents();
+        const auto application_pool = memory_layout.GetKernelApplicationPoolRegionPhysicalExtents();
+
+        // Initialize memory managers
+        memory_manager = std::make_unique<KMemoryManager>();
+        memory_manager->InitializeManager(KMemoryManager::Pool::Application,
+                                          application_pool.GetAddress(),
+                                          application_pool.GetEndAddress());
+        memory_manager->InitializeManager(KMemoryManager::Pool::Applet, applet_pool.GetAddress(),
+                                          applet_pool.GetEndAddress());
+        memory_manager->InitializeManager(KMemoryManager::Pool::System, system_pool.GetAddress(),
+                                          system_pool.GetEndAddress());
+
+        // Setup memory regions for emulated processes
+        // TODO(bunnei): These should not be hardcoded regions initialized within the kernel
        constexpr std::size_t hid_size{0x40000};
        constexpr std::size_t font_size{0x1100000};
        constexpr std::size_t irs_size{0x8000};
        constexpr std::size_t time_size{0x1000};
-        constexpr PAddr hid_addr{layout.System().StartAddress()};
-        constexpr PAddr font_pa{layout.System().StartAddress() + hid_size};
-        constexpr PAddr irs_addr{layout.System().StartAddress() + hid_size + font_size};
-        constexpr PAddr time_addr{layout.System().StartAddress() + hid_size + font_size + irs_size};

-        // Initialize memory manager
-        memory_manager = std::make_unique<KMemoryManager>();
-        memory_manager->InitializeManager(KMemoryManager::Pool::Application,
-                                          layout.Application().StartAddress(),
-                                          layout.Application().EndAddress());
-        memory_manager->InitializeManager(KMemoryManager::Pool::Applet,
-                                          layout.Applet().StartAddress(),
-                                          layout.Applet().EndAddress());
-        memory_manager->InitializeManager(KMemoryManager::Pool::System,
-                                          layout.System().StartAddress(),
-                                          layout.System().EndAddress());
+        const PAddr hid_phys_addr{system_pool.GetAddress()};
+        const PAddr font_phys_addr{system_pool.GetAddress() + hid_size};
+        const PAddr irs_phys_addr{system_pool.GetAddress() + hid_size + font_size};
+        const PAddr time_phys_addr{system_pool.GetAddress() + hid_size + font_size + irs_size};

        hid_shared_mem = Kernel::KSharedMemory::Create(
-            system.Kernel(), system.DeviceMemory(), nullptr, {hid_addr, hid_size / PageSize},
-            KMemoryPermission::None, KMemoryPermission::Read, hid_addr, hid_size,
+            system.Kernel(), system.DeviceMemory(), nullptr, {hid_phys_addr, hid_size / PageSize},
+            KMemoryPermission::None, KMemoryPermission::Read, hid_phys_addr, hid_size,
            "HID:SharedMemory");
        font_shared_mem = Kernel::KSharedMemory::Create(
-            system.Kernel(), system.DeviceMemory(), nullptr, {font_pa, font_size / PageSize},
-            KMemoryPermission::None, KMemoryPermission::Read, font_pa, font_size,
+            system.Kernel(), system.DeviceMemory(), nullptr, {font_phys_addr, font_size / PageSize},
+            KMemoryPermission::None, KMemoryPermission::Read, font_phys_addr, font_size,
            "Font:SharedMemory");
        irs_shared_mem = Kernel::KSharedMemory::Create(
-            system.Kernel(), system.DeviceMemory(), nullptr, {irs_addr, irs_size / PageSize},
-            KMemoryPermission::None, KMemoryPermission::Read, irs_addr, irs_size,
+            system.Kernel(), system.DeviceMemory(), nullptr, {irs_phys_addr, irs_size / PageSize},
+            KMemoryPermission::None, KMemoryPermission::Read, irs_phys_addr, irs_size,
            "IRS:SharedMemory");
        time_shared_mem = Kernel::KSharedMemory::Create(
-            system.Kernel(), system.DeviceMemory(), nullptr, {time_addr, time_size / PageSize},
-            KMemoryPermission::None, KMemoryPermission::Read, time_addr, time_size,
+            system.Kernel(), system.DeviceMemory(), nullptr, {time_phys_addr, time_size / PageSize},
+            KMemoryPermission::None, KMemoryPermission::Read, time_phys_addr, time_size,
            "Time:SharedMemory");

        // Allocate slab heaps
--- a/src/core/hle/kernel/kernel.h
+++ b/src/core/hle/kernel/kernel.h
@@ -1,4 +1,4 @@
-// Copyright 2014 Citra Emulator Project / PPSSPP Project
+// Copyright 2021 yuzu Emulator Project
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.

--- a/src/core/hle/service/am/am.cpp
+++ b/src/core/hle/service/am/am.cpp
@@ -959,7 +959,7 @@ private:

        auto storage = applet->GetBroker().PopNormalDataToGame();
        if (storage == nullptr) {
-            LOG_ERROR(Service_AM,
+            LOG_DEBUG(Service_AM,
                      "storage is a nullptr. There is no data in the current normal channel");
            IPC::ResponseBuilder rb{ctx, 2};
            rb.Push(ERR_NO_DATA_IN_CHANNEL);
@@ -990,7 +990,7 @@ private:

        auto storage = applet->GetBroker().PopInteractiveDataToGame();
        if (storage == nullptr) {
-            LOG_ERROR(Service_AM,
+            LOG_DEBUG(Service_AM,
                      "storage is a nullptr. There is no data in the current interactive channel");
            IPC::ResponseBuilder rb{ctx, 2};
            rb.Push(ERR_NO_DATA_IN_CHANNEL);
@@ -1113,7 +1113,7 @@ ILibraryAppletCreator::ILibraryAppletCreator(Core::System& system_)
        {2, nullptr, "AreAnyLibraryAppletsLeft"},
        {10, &ILibraryAppletCreator::CreateStorage, "CreateStorage"},
        {11, &ILibraryAppletCreator::CreateTransferMemoryStorage, "CreateTransferMemoryStorage"},
-        {12, nullptr, "CreateHandleStorage"},
+        {12, &ILibraryAppletCreator::CreateHandleStorage, "CreateHandleStorage"},
    };
    RegisterHandlers(functions);
 }
@@ -1122,14 +1122,15 @@ ILibraryAppletCreator::~ILibraryAppletCreator() = default;

 void ILibraryAppletCreator::CreateLibraryApplet(Kernel::HLERequestContext& ctx) {
    IPC::RequestParser rp{ctx};
+
    const auto applet_id = rp.PopRaw<Applets::AppletId>();
-    const auto applet_mode = rp.PopRaw<u32>();
+    const auto applet_mode = rp.PopRaw<Applets::LibraryAppletMode>();

    LOG_DEBUG(Service_AM, "called with applet_id={:08X}, applet_mode={:08X}", applet_id,
              applet_mode);

    const auto& applet_manager{system.GetAppletManager()};
-    const auto applet = applet_manager.GetApplet(applet_id);
+    const auto applet = applet_manager.GetApplet(applet_id, applet_mode);

    if (applet == nullptr) {
        LOG_ERROR(Service_AM, "Applet doesn't exist! applet_id={}", applet_id);
@@ -1147,9 +1148,18 @@ void ILibraryAppletCreator::CreateLibraryApplet(Kernel::HLERequestContext& ctx)

 void ILibraryAppletCreator::CreateStorage(Kernel::HLERequestContext& ctx) {
    IPC::RequestParser rp{ctx};
-    const u64 size{rp.Pop<u64>()};
+
+    const s64 size{rp.Pop<s64>()};
+
    LOG_DEBUG(Service_AM, "called, size={}", size);

+    if (size <= 0) {
+        LOG_ERROR(Service_AM, "size is less than or equal to 0");
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(RESULT_UNKNOWN);
+        return;
+    }
+
    std::vector<u8> buffer(size);

    IPC::ResponseBuilder rb{ctx, 2, 0, 1};
@@ -1158,18 +1168,65 @@ void ILibraryAppletCreator::CreateStorage(Kernel::HLERequestContext& ctx) {
 }

 void ILibraryAppletCreator::CreateTransferMemoryStorage(Kernel::HLERequestContext& ctx) {
-    LOG_DEBUG(Service_AM, "called");
-
    IPC::RequestParser rp{ctx};

-    rp.SetCurrentOffset(3);
-    const auto handle{rp.Pop<Kernel::Handle>()};
+    struct Parameters {
+        u8 permissions;
+        s64 size;
+    };
+
+    const auto parameters{rp.PopRaw<Parameters>()};
+    const auto handle{ctx.GetCopyHandle(0)};
+
+    LOG_DEBUG(Service_AM, "called, permissions={}, size={}, handle={:08X}", parameters.permissions,
+              parameters.size, handle);
+
+    if (parameters.size <= 0) {
+        LOG_ERROR(Service_AM, "size is less than or equal to 0");
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(RESULT_UNKNOWN);
+        return;
+    }

    auto transfer_mem =
        system.CurrentProcess()->GetHandleTable().Get<Kernel::TransferMemory>(handle);

    if (transfer_mem == nullptr) {
-        LOG_ERROR(Service_AM, "shared_mem is a nullpr for handle={:08X}", handle);
+        LOG_ERROR(Service_AM, "transfer_mem is a nullptr for handle={:08X}", handle);
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(RESULT_UNKNOWN);
+        return;
+    }
+
+    const u8* const mem_begin = transfer_mem->GetPointer();
+    const u8* const mem_end = mem_begin + transfer_mem->GetSize();
+    std::vector<u8> memory{mem_begin, mem_end};
+
+    IPC::ResponseBuilder rb{ctx, 2, 0, 1};
+    rb.Push(RESULT_SUCCESS);
+    rb.PushIpcInterface<IStorage>(system, std::move(memory));
+}
+
+void ILibraryAppletCreator::CreateHandleStorage(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+
+    const s64 size{rp.Pop<s64>()};
+    const auto handle{ctx.GetCopyHandle(0)};
+
+    LOG_DEBUG(Service_AM, "called, size={}, handle={:08X}", size, handle);
+
+    if (size <= 0) {
+        LOG_ERROR(Service_AM, "size is less than or equal to 0");
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(RESULT_UNKNOWN);
+        return;
+    }
+
+    auto transfer_mem =
+        system.CurrentProcess()->GetHandleTable().Get<Kernel::TransferMemory>(handle);
+
+    if (transfer_mem == nullptr) {
+        LOG_ERROR(Service_AM, "transfer_mem is a nullptr for handle={:08X}", handle);
        IPC::ResponseBuilder rb{ctx, 2};
        rb.Push(RESULT_UNKNOWN);
        return;
--- a/src/core/hle/service/am/am.h
+++ b/src/core/hle/service/am/am.h
@@ -254,6 +254,7 @@ private:
    void CreateLibraryApplet(Kernel::HLERequestContext& ctx);
    void CreateStorage(Kernel::HLERequestContext& ctx);
    void CreateTransferMemoryStorage(Kernel::HLERequestContext& ctx);
+    void CreateHandleStorage(Kernel::HLERequestContext& ctx);
 };

 class IApplicationFunctions final : public ServiceFramework<IApplicationFunctions> {
--- a/src/core/hle/service/am/applets/applets.cpp
+++ b/src/core/hle/service/am/applets/applets.cpp
@@ -241,31 +241,31 @@ void AppletManager::ClearAll() {
    frontend = {};
 }

-std::shared_ptr<Applet> AppletManager::GetApplet(AppletId id) const {
+std::shared_ptr<Applet> AppletManager::GetApplet(AppletId id, LibraryAppletMode mode) const {
    switch (id) {
    case AppletId::Auth:
-        return std::make_shared<Auth>(system, *frontend.parental_controls);
+        return std::make_shared<Auth>(system, mode, *frontend.parental_controls);
    case AppletId::Controller:
-        return std::make_shared<Controller>(system, *frontend.controller);
+        return std::make_shared<Controller>(system, mode, *frontend.controller);
    case AppletId::Error:
-        return std::make_shared<Error>(system, *frontend.error);
+        return std::make_shared<Error>(system, mode, *frontend.error);
    case AppletId::ProfileSelect:
-        return std::make_shared<ProfileSelect>(system, *frontend.profile_select);
+        return std::make_shared<ProfileSelect>(system, mode, *frontend.profile_select);
    case AppletId::SoftwareKeyboard:
-        return std::make_shared<SoftwareKeyboard>(system, *frontend.software_keyboard);
+        return std::make_shared<SoftwareKeyboard>(system, mode, *frontend.software_keyboard);
    case AppletId::Web:
    case AppletId::Shop:
    case AppletId::OfflineWeb:
    case AppletId::LoginShare:
    case AppletId::WebAuth:
-        return std::make_shared<WebBrowser>(system, *frontend.web_browser);
+        return std::make_shared<WebBrowser>(system, mode, *frontend.web_browser);
    case AppletId::PhotoViewer:
-        return std::make_shared<PhotoViewer>(system, *frontend.photo_viewer);
+        return std::make_shared<PhotoViewer>(system, mode, *frontend.photo_viewer);
    default:
        UNIMPLEMENTED_MSG(
            "No backend implementation exists for applet_id={:02X}! Falling back to stub applet.",
            static_cast<u8>(id));
-        return std::make_shared<StubApplet>(system, id);
+        return std::make_shared<StubApplet>(system, id, mode);
    }
 }

--- a/src/core/hle/service/am/applets/applets.h
+++ b/src/core/hle/service/am/applets/applets.h
@@ -62,6 +62,14 @@ enum class AppletId : u32 {
    MyPage = 0x1A,
 };

+enum class LibraryAppletMode : u32 {
+    AllForeground = 0,
+    Background = 1,
+    NoUI = 2,
+    BackgroundIndirectDisplay = 3,
+    AllForegroundInitiallyHidden = 4,
+};
+
 class AppletDataBroker final {
 public:
    explicit AppletDataBroker(Kernel::KernelCore& kernel_);
@@ -200,7 +208,7 @@ public:
    void SetDefaultAppletsIfMissing();
    void ClearAll();

-    std::shared_ptr<Applet> GetApplet(AppletId id) const;
+    std::shared_ptr<Applet> GetApplet(AppletId id, LibraryAppletMode mode) const;

 private:
    AppletFrontendSet frontend;
--- a/src/core/hle/service/am/applets/controller.cpp
+++ b/src/core/hle/service/am/applets/controller.cpp
@@ -45,8 +45,9 @@ static Core::Frontend::ControllerParameters ConvertToFrontendParameters(
    };
 }

-Controller::Controller(Core::System& system_, const Core::Frontend::ControllerApplet& frontend_)
-    : Applet{system_.Kernel()}, frontend{frontend_}, system{system_} {}
+Controller::Controller(Core::System& system_, LibraryAppletMode applet_mode_,
+                       const Core::Frontend::ControllerApplet& frontend_)
+    : Applet{system_.Kernel()}, applet_mode{applet_mode_}, frontend{frontend_}, system{system_} {}

 Controller::~Controller() = default;

--- a/src/core/hle/service/am/applets/controller.h
+++ b/src/core/hle/service/am/applets/controller.h
@@ -106,7 +106,8 @@ static_assert(sizeof(ControllerSupportResultInfo) == 0xC,

 class Controller final : public Applet {
 public:
-    explicit Controller(Core::System& system_, const Core::Frontend::ControllerApplet& frontend_);
+    explicit Controller(Core::System& system_, LibraryAppletMode applet_mode_,
+                        const Core::Frontend::ControllerApplet& frontend_);
    ~Controller() override;

    void Initialize() override;
@@ -119,6 +120,7 @@ public:
    void ConfigurationComplete();

 private:
+    LibraryAppletMode applet_mode;
    const Core::Frontend::ControllerApplet& frontend;
    Core::System& system;

--- a/src/core/hle/service/am/applets/error.cpp
+++ b/src/core/hle/service/am/applets/error.cpp
@@ -86,8 +86,9 @@ ResultCode Decode64BitError(u64 error) {

 } // Anonymous namespace

-Error::Error(Core::System& system_, const Core::Frontend::ErrorApplet& frontend_)
-    : Applet{system_.Kernel()}, frontend{frontend_}, system{system_} {}
+Error::Error(Core::System& system_, LibraryAppletMode applet_mode_,
+             const Core::Frontend::ErrorApplet& frontend_)
+    : Applet{system_.Kernel()}, applet_mode{applet_mode_}, frontend{frontend_}, system{system_} {}

 Error::~Error() = default;

--- a/src/core/hle/service/am/applets/error.h
+++ b/src/core/hle/service/am/applets/error.h
@@ -25,7 +25,8 @@ enum class ErrorAppletMode : u8 {

 class Error final : public Applet {
 public:
-    explicit Error(Core::System& system_, const Core::Frontend::ErrorApplet& frontend_);
+    explicit Error(Core::System& system_, LibraryAppletMode applet_mode_,
+                   const Core::Frontend::ErrorApplet& frontend_);
    ~Error() override;

    void Initialize() override;
@@ -40,6 +41,7 @@ public:
 private:
    union ErrorArguments;

+    LibraryAppletMode applet_mode;
    const Core::Frontend::ErrorApplet& frontend;
    ResultCode error_code = RESULT_SUCCESS;
    ErrorAppletMode mode = ErrorAppletMode::ShowError;
--- a/src/core/hle/service/am/applets/general_backend.cpp
+++ b/src/core/hle/service/am/applets/general_backend.cpp
@@ -37,8 +37,9 @@ static void LogCurrentStorage(AppletDataBroker& broker, std::string_view prefix)
    }
 }

-Auth::Auth(Core::System& system_, Core::Frontend::ParentalControlsApplet& frontend_)
-    : Applet{system_.Kernel()}, frontend{frontend_}, system{system_} {}
+Auth::Auth(Core::System& system_, LibraryAppletMode applet_mode_,
+           Core::Frontend::ParentalControlsApplet& frontend_)
+    : Applet{system_.Kernel()}, applet_mode{applet_mode_}, frontend{frontend_}, system{system_} {}

 Auth::~Auth() = default;

@@ -152,8 +153,9 @@ void Auth::AuthFinished(bool is_successful) {
    broker.SignalStateChanged();
 }

-PhotoViewer::PhotoViewer(Core::System& system_, const Core::Frontend::PhotoViewerApplet& frontend_)
-    : Applet{system_.Kernel()}, frontend{frontend_}, system{system_} {}
+PhotoViewer::PhotoViewer(Core::System& system_, LibraryAppletMode applet_mode_,
+                         const Core::Frontend::PhotoViewerApplet& frontend_)
+    : Applet{system_.Kernel()}, applet_mode{applet_mode_}, frontend{frontend_}, system{system_} {}

 PhotoViewer::~PhotoViewer() = default;

@@ -202,8 +204,8 @@ void PhotoViewer::ViewFinished() {
    broker.SignalStateChanged();
 }

-StubApplet::StubApplet(Core::System& system_, AppletId id_)
-    : Applet{system_.Kernel()}, id{id_}, system{system_} {}
+StubApplet::StubApplet(Core::System& system_, AppletId id_, LibraryAppletMode applet_mode_)
+    : Applet{system_.Kernel()}, id{id_}, applet_mode{applet_mode_}, system{system_} {}

 StubApplet::~StubApplet() = default;

--- a/src/core/hle/service/am/applets/general_backend.h
+++ b/src/core/hle/service/am/applets/general_backend.h
@@ -20,7 +20,8 @@ enum class AuthAppletType : u32 {

 class Auth final : public Applet {
 public:
-    explicit Auth(Core::System& system_, Core::Frontend::ParentalControlsApplet& frontend_);
+    explicit Auth(Core::System& system_, LibraryAppletMode applet_mode_,
+                  Core::Frontend::ParentalControlsApplet& frontend_);
    ~Auth() override;

    void Initialize() override;
@@ -32,6 +33,7 @@ public:
    void AuthFinished(bool is_successful = true);

 private:
+    LibraryAppletMode applet_mode;
    Core::Frontend::ParentalControlsApplet& frontend;
    Core::System& system;
    bool complete = false;
@@ -50,7 +52,8 @@ enum class PhotoViewerAppletMode : u8 {

 class PhotoViewer final : public Applet {
 public:
-    explicit PhotoViewer(Core::System& system_, const Core::Frontend::PhotoViewerApplet& frontend_);
+    explicit PhotoViewer(Core::System& system_, LibraryAppletMode applet_mode_,
+                         const Core::Frontend::PhotoViewerApplet& frontend_);
    ~PhotoViewer() override;

    void Initialize() override;
@@ -62,6 +65,7 @@ public:
    void ViewFinished();

 private:
+    LibraryAppletMode applet_mode;
    const Core::Frontend::PhotoViewerApplet& frontend;
    bool complete = false;
    PhotoViewerAppletMode mode = PhotoViewerAppletMode::CurrentApp;
@@ -70,7 +74,7 @@ private:

 class StubApplet final : public Applet {
 public:
-    explicit StubApplet(Core::System& system_, AppletId id_);
+    explicit StubApplet(Core::System& system_, AppletId id_, LibraryAppletMode applet_mode_);
    ~StubApplet() override;

    void Initialize() override;
@@ -82,6 +86,7 @@ public:

 private:
    AppletId id;
+    LibraryAppletMode applet_mode;
    Core::System& system;
 };

--- a/src/core/hle/service/am/applets/profile_select.cpp
+++ b/src/core/hle/service/am/applets/profile_select.cpp
@@ -15,9 +15,9 @@ namespace Service::AM::Applets {

 constexpr ResultCode ERR_USER_CANCELLED_SELECTION{ErrorModule::Account, 1};

-ProfileSelect::ProfileSelect(Core::System& system_,
+ProfileSelect::ProfileSelect(Core::System& system_, LibraryAppletMode applet_mode_,
                             const Core::Frontend::ProfileSelectApplet& frontend_)
-    : Applet{system_.Kernel()}, frontend{frontend_}, system{system_} {}
+    : Applet{system_.Kernel()}, applet_mode{applet_mode_}, frontend{frontend_}, system{system_} {}

 ProfileSelect::~ProfileSelect() = default;

--- a/src/core/hle/service/am/applets/profile_select.h
+++ b/src/core/hle/service/am/applets/profile_select.h
@@ -33,7 +33,7 @@ static_assert(sizeof(UserSelectionOutput) == 0x18, "UserSelectionOutput has inco

 class ProfileSelect final : public Applet {
 public:
-    explicit ProfileSelect(Core::System& system_,
+    explicit ProfileSelect(Core::System& system_, LibraryAppletMode applet_mode_,
                           const Core::Frontend::ProfileSelectApplet& frontend_);
    ~ProfileSelect() override;

@@ -47,6 +47,7 @@ public:
    void SelectionComplete(std::optional<Common::UUID> uuid);

 private:
+    LibraryAppletMode applet_mode;
    const Core::Frontend::ProfileSelectApplet& frontend;

    UserSelectionConfig config;
--- a/src/core/hle/service/am/applets/software_keyboard.cpp
+++ b/src/core/hle/service/am/applets/software_keyboard.cpp
--- a/src/core/hle/service/am/applets/software_keyboard.h
+++ b/src/core/hle/service/am/applets/software_keyboard.h
@@ -1,20 +1,14 @@
-// Copyright 2018 yuzu emulator team
+// Copyright 2021 yuzu Emulator Project
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.

 #pragma once

-#include <array>
-#include <string>
-#include <vector>
-
 #include "common/common_funcs.h"
 #include "common/common_types.h"
-#include "common/swap.h"
-#include "core/hle/service/am/am.h"
+#include "core/hle/result.h"
 #include "core/hle/service/am/applets/applets.h"
-
-union ResultCode;
+#include "core/hle/service/am/applets/software_keyboard_types.h"

 namespace Core {
 class System;
@@ -22,45 +16,10 @@ class System;

 namespace Service::AM::Applets {

-enum class KeysetDisable : u32 {
-    Space = 0x02,
-    Address = 0x04,
-    Percent = 0x08,
-    Slashes = 0x10,
-    Numbers = 0x40,
-    DownloadCode = 0x80,
-};
-
-struct KeyboardConfig {
-    INSERT_PADDING_BYTES(4);
-    std::array<char16_t, 9> submit_text;
-    u16_le left_symbol_key;
-    u16_le right_symbol_key;
-    INSERT_PADDING_BYTES(1);
-    KeysetDisable keyset_disable_bitmask;
-    u32_le initial_cursor_position;
-    std::array<char16_t, 65> header_text;
-    std::array<char16_t, 129> sub_text;
-    std::array<char16_t, 257> guide_text;
-    u32_le length_limit;
-    INSERT_PADDING_BYTES(4);
-    u32_le is_password;
-    INSERT_PADDING_BYTES(5);
-    bool utf_8;
-    bool draw_background;
-    u32_le initial_string_offset;
-    u32_le initial_string_size;
-    u32_le user_dictionary_offset;
-    u32_le user_dictionary_size;
-    bool text_check;
-    u64_le text_check_callback;
-};
-static_assert(sizeof(KeyboardConfig) == 0x3E0, "KeyboardConfig has incorrect size.");
-
 class SoftwareKeyboard final : public Applet {
 public:
-    explicit SoftwareKeyboard(Core::System& system_,
-                              const Core::Frontend::SoftwareKeyboardApplet& frontend_);
+    explicit SoftwareKeyboard(Core::System& system_, LibraryAppletMode applet_mode_,
+                              Core::Frontend::SoftwareKeyboardApplet& frontend_);
    ~SoftwareKeyboard() override;

    void Initialize() override;
@@ -70,17 +29,139 @@ public:
    void ExecuteInteractive() override;
    void Execute() override;

-    void WriteText(std::optional<std::u16string> text);
+    /**
+     * Submits the input text to the application.
+     * If text checking is enabled, the application will verify the input text.
+     * If use_utf8 is enabled, the input text will be converted to UTF-8 prior to being submitted.
+     * This should only be used by the normal software keyboard.
+     *
+     * @param result SwkbdResult enum
+     * @param submitted_text UTF-16 encoded string
+     */
+    void SubmitTextNormal(SwkbdResult result, std::u16string submitted_text);
+
+    /**
+     * Submits the input text to the application.
+     * If utf8_mode is enabled, the input text will be converted to UTF-8 prior to being submitted.
+     * This should only be used by the inline software keyboard.
+     *
+     * @param reply_type SwkbdReplyType enum
+     * @param submitted_text UTF-16 encoded string
+     * @param cursor_position The current position of the text cursor
+     */
+    void SubmitTextInline(SwkbdReplyType reply_type, std::u16string submitted_text,
+                          s32 cursor_position);

 private:
-    const Core::Frontend::SoftwareKeyboardApplet& frontend;
+    /// Initializes the normal software keyboard.
+    void InitializeForeground();

-    KeyboardConfig config;
-    std::u16string initial_text;
-    bool complete = false;
-    bool is_inline = false;
-    std::vector<u8> final_data;
+    /// Initializes the inline software keyboard.
+    void InitializeBackground(LibraryAppletMode applet_mode);
+
+    /// Processes the text check sent by the application.
+    void ProcessTextCheck();
+
+    /// Processes the inline software keyboard request command sent by the application.
+    void ProcessInlineKeyboardRequest();
+
+    /// Submits the input text and exits the applet.
+    void SubmitNormalOutputAndExit(SwkbdResult result, std::u16string submitted_text);
+
+    /// Submits the input text for text checking.
+    void SubmitForTextCheck(std::u16string submitted_text);
+
+    /// Sends a reply to the application after processing a request command.
+    void SendReply(SwkbdReplyType reply_type);
+
+    /// Changes the inline keyboard state.
+    void ChangeState(SwkbdState state);
+
+    /**
+     * Signals the frontend to initialize the software keyboard with common parameters.
+     * This initializes either the normal software keyboard or the inline software keyboard
+     * depending on the state of is_background.
+     * Note that this does not cause the keyboard to appear.
+     * Use the respective Show*Keyboard() functions to cause the respective keyboards to appear.
+     */
+    void InitializeFrontendKeyboard();
+
+    /// Signals the frontend to show the normal software keyboard.
+    void ShowNormalKeyboard();
+
+    /// Signals the frontend to show the text check dialog.
+    void ShowTextCheckDialog(SwkbdTextCheckResult text_check_result,
+                             std::u16string text_check_message);
+
+    /// Signals the frontend to show the inline software keyboard.
+    void ShowInlineKeyboard();
+
+    /// Signals the frontend to hide the inline software keyboard.
+    void HideInlineKeyboard();
+
+    /// Signals the frontend that the current inline keyboard text has changed.
+    void InlineTextChanged();
+
+    /// Signals both the frontend and application that the software keyboard is exiting.
+    void ExitKeyboard();
+
+    // Inline Software Keyboard Requests
+
+    void RequestFinalize(const std::vector<u8>& request_data);
+    void RequestSetUserWordInfo(const std::vector<u8>& request_data);
+    void RequestSetCustomizeDic(const std::vector<u8>& request_data);
+    void RequestCalc(const std::vector<u8>& request_data);
+    void RequestSetCustomizedDictionaries(const std::vector<u8>& request_data);
+    void RequestUnsetCustomizedDictionaries(const std::vector<u8>& request_data);
+    void RequestSetChangedStringV2Flag(const std::vector<u8>& request_data);
+    void RequestSetMovedCursorV2Flag(const std::vector<u8>& request_data);
+
+    // Inline Software Keyboard Replies
+
+    void ReplyFinishedInitialize();
+    void ReplyDefault();
+    void ReplyChangedString();
+    void ReplyMovedCursor();
+    void ReplyMovedTab();
+    void ReplyDecidedEnter();
+    void ReplyDecidedCancel();
+    void ReplyChangedStringUtf8();
+    void ReplyMovedCursorUtf8();
+    void ReplyDecidedEnterUtf8();
+    void ReplyUnsetCustomizeDic();
+    void ReplyReleasedUserWordInfo();
+    void ReplyUnsetCustomizedDictionaries();
+    void ReplyChangedStringV2();
+    void ReplyMovedCursorV2();
+    void ReplyChangedStringUtf8V2();
+    void ReplyMovedCursorUtf8V2();
+
+    LibraryAppletMode applet_mode;
+    Core::Frontend::SoftwareKeyboardApplet& frontend;
    Core::System& system;
+
+    SwkbdAppletVersion swkbd_applet_version;
+
+    SwkbdConfigCommon swkbd_config_common;
+    SwkbdConfigOld swkbd_config_old;
+    SwkbdConfigOld2 swkbd_config_old2;
+    SwkbdConfigNew swkbd_config_new;
+    std::u16string initial_text;
+
+    SwkbdState swkbd_state{SwkbdState::NotInitialized};
+    SwkbdInitializeArg swkbd_initialize_arg;
+    SwkbdCalcArg swkbd_calc_arg;
+    bool use_changed_string_v2{false};
+    bool use_moved_cursor_v2{false};
+    bool inline_use_utf8{false};
+    s32 current_cursor_position{};
+
+    std::u16string current_text;
+
+    bool is_background{false};
+
+    bool complete{false};
+    ResultCode status{RESULT_SUCCESS};
 };

 } // namespace Service::AM::Applets
--- a/src/core/hle/service/am/applets/software_keyboard_types.h
+++ b/src/core/hle/service/am/applets/software_keyboard_types.h
@@ -13,11 +13,11 @@

 namespace Service::AM::Applets {

-static constexpr std::size_t MAX_OK_TEXT_LENGTH = 8;
-static constexpr std::size_t MAX_HEADER_TEXT_LENGTH = 64;
-static constexpr std::size_t MAX_SUB_TEXT_LENGTH = 128;
-static constexpr std::size_t MAX_GUIDE_TEXT_LENGTH = 256;
-static constexpr std::size_t STRING_BUFFER_SIZE = 0x7D4;
+constexpr std::size_t MAX_OK_TEXT_LENGTH = 8;
+constexpr std::size_t MAX_HEADER_TEXT_LENGTH = 64;
+constexpr std::size_t MAX_SUB_TEXT_LENGTH = 128;
+constexpr std::size_t MAX_GUIDE_TEXT_LENGTH = 256;
+constexpr std::size_t STRING_BUFFER_SIZE = 0x7D4;

 enum class SwkbdAppletVersion : u32_le {
    Version5 = 0x5,          // 1.0.0
--- a/src/core/hle/service/am/applets/web_browser.cpp
+++ b/src/core/hle/service/am/applets/web_browser.cpp
@@ -208,8 +208,9 @@ void ExtractSharedFonts(Core::System& system) {

 } // namespace

-WebBrowser::WebBrowser(Core::System& system_, const Core::Frontend::WebBrowserApplet& frontend_)
-    : Applet{system_.Kernel()}, frontend(frontend_), system{system_} {}
+WebBrowser::WebBrowser(Core::System& system_, LibraryAppletMode applet_mode_,
+                       const Core::Frontend::WebBrowserApplet& frontend_)
+    : Applet{system_.Kernel()}, applet_mode{applet_mode_}, frontend(frontend_), system{system_} {}

 WebBrowser::~WebBrowser() = default;

--- a/src/core/hle/service/am/applets/web_browser.h
+++ b/src/core/hle/service/am/applets/web_browser.h
@@ -25,7 +25,8 @@ namespace Service::AM::Applets {

 class WebBrowser final : public Applet {
 public:
-    WebBrowser(Core::System& system_, const Core::Frontend::WebBrowserApplet& frontend_);
+    WebBrowser(Core::System& system_, LibraryAppletMode applet_mode_,
+               const Core::Frontend::WebBrowserApplet& frontend_);

    ~WebBrowser() override;

@@ -63,6 +64,7 @@ private:
    void ExecuteWifi();
    void ExecuteLobby();

+    LibraryAppletMode applet_mode;
    const Core::Frontend::WebBrowserApplet& frontend;

    bool complete{false};
--- a/src/core/hle/service/friend/friend.cpp
+++ b/src/core/hle/service/friend/friend.cpp
@@ -38,7 +38,7 @@ public:
            {10600, nullptr, "DeclareOpenOnlinePlaySession"},
            {10601, &IFriendService::DeclareCloseOnlinePlaySession, "DeclareCloseOnlinePlaySession"},
            {10610, &IFriendService::UpdateUserPresence, "UpdateUserPresence"},
-            {10700, nullptr, "GetPlayHistoryRegistrationKey"},
+            {10700, &IFriendService::GetPlayHistoryRegistrationKey, "GetPlayHistoryRegistrationKey"},
            {10701, nullptr, "GetPlayHistoryRegistrationKeyWithNetworkServiceAccountId"},
            {10702, nullptr, "AddPlayHistory"},
            {11000, nullptr, "GetProfileImageUrl"},
@@ -153,6 +153,18 @@ private:
        rb.Push(RESULT_SUCCESS);
    }

+    void GetPlayHistoryRegistrationKey(Kernel::HLERequestContext& ctx) {
+        IPC::RequestParser rp{ctx};
+        const auto local_play = rp.Pop<bool>();
+        const auto uuid = rp.PopRaw<Common::UUID>();
+
+        LOG_WARNING(Service_Friend, "(STUBBED) called local_play={} uuid={}", local_play,
+                    uuid.Format());
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(RESULT_SUCCESS);
+    }
+
    void GetFriendList(Kernel::HLERequestContext& ctx) {
        IPC::RequestParser rp{ctx};
        const auto friend_offset = rp.Pop<u32>();
--- a/src/core/hle/service/nvdrv/devices/nvhost_nvdec.cpp
+++ b/src/core/hle/service/nvdrv/devices/nvhost_nvdec.cpp
@@ -36,6 +36,7 @@ NvResult nvhost_nvdec::Ioctl1(DeviceFD fd, Ioctl command, const std::vector<u8>&
                LOG_INFO(Service_NVDRV, "NVDEC video stream ended");
                Tegra::ChCommandHeaderList cmdlist{{0xDEADB33F}};
                system.GPU().PushCommandBuffer(cmdlist);
+                system.GPU().MemoryManager().InvalidateQueuedCaches();
            }
            return UnmapBuffer(input, output);
        }
--- a/src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.cpp
+++ b/src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.cpp
@@ -193,7 +193,13 @@ NvResult nvhost_nvdec_common::UnmapBuffer(const std::vector<u8>& input, std::vec
            return NvResult::InvalidState;
        }
        if (const auto size{RemoveBufferMap(object->dma_map_addr)}; size) {
-            gpu.MemoryManager().Unmap(object->dma_map_addr, *size);
+            if (vic_device) {
+                // UnmapVicFrame defers texture_cache invalidation of the frame address until
+                // the stream is over
+                gpu.MemoryManager().UnmapVicFrame(object->dma_map_addr, *size);
+            } else {
+                gpu.MemoryManager().Unmap(object->dma_map_addr, *size);
+            }
        } else {
            // This occurs quite frequently, however does not seem to impact functionality
            LOG_DEBUG(Service_NVDRV, "invalid offset=0x{:X} dma=0x{:X}", object->addr,
--- a/src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.h
+++ b/src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.h
@@ -160,6 +160,7 @@ protected:

    s32_le nvmap_fd{};
    u32_le submit_timeout{};
+    bool vic_device{};
    std::shared_ptr<nvmap> nvmap_dev;
    SyncpointManager& syncpoint_manager;
    std::array<u32, MaxSyncPoints> device_syncpoints{};
--- a/src/core/hle/service/nvdrv/devices/nvhost_vic.cpp
+++ b/src/core/hle/service/nvdrv/devices/nvhost_vic.cpp
@@ -12,8 +12,9 @@
 namespace Service::Nvidia::Devices {
 nvhost_vic::nvhost_vic(Core::System& system, std::shared_ptr<nvmap> nvmap_dev,
                       SyncpointManager& syncpoint_manager)
-    : nvhost_nvdec_common(system, std::move(nvmap_dev), syncpoint_manager) {}
-
+    : nvhost_nvdec_common(system, std::move(nvmap_dev), syncpoint_manager) {
+    vic_device = true;
+}
 nvhost_vic::~nvhost_vic() = default;

 NvResult nvhost_vic::Ioctl1(DeviceFD fd, Ioctl command, const std::vector<u8>& input,
--- a/src/core/hle/service/pctl/module.cpp
+++ b/src/core/hle/service/pctl/module.cpp
@@ -3,16 +3,30 @@
 // Refer to the license.txt file included.

 #include "common/logging/log.h"
+#include "core/core.h"
+#include "core/file_sys/control_metadata.h"
+#include "core/file_sys/patch_manager.h"
 #include "core/hle/ipc_helpers.h"
+#include "core/hle/kernel/process.h"
 #include "core/hle/service/pctl/module.h"
 #include "core/hle/service/pctl/pctl.h"

 namespace Service::PCTL {

+namespace Error {
+
+constexpr ResultCode ResultNoFreeCommunication{ErrorModule::PCTL, 101};
+constexpr ResultCode ResultStereoVisionRestricted{ErrorModule::PCTL, 104};
+constexpr ResultCode ResultNoCapability{ErrorModule::PCTL, 131};
+constexpr ResultCode ResultNoRestrictionEnabled{ErrorModule::PCTL, 181};
+
+} // namespace Error
+
 class IParentalControlService final : public ServiceFramework<IParentalControlService> {
 public:
-    explicit IParentalControlService(Core::System& system_)
-        : ServiceFramework{system_, "IParentalControlService"} {
+    explicit IParentalControlService(Core::System& system_, Capability capability)
+        : ServiceFramework{system_, "IParentalControlService"}, system(system_),
+          capability(capability) {
        // clang-format off
        static const FunctionInfo functions[] = {
            {1, &IParentalControlService::Initialize, "Initialize"},
@@ -28,13 +42,13 @@ public:
            {1010, nullptr, "IsRestrictedSystemSettingsEntered"},
            {1011, nullptr, "RevertRestrictedSystemSettingsEntered"},
            {1012, nullptr, "GetRestrictedFeatures"},
-            {1013, nullptr, "ConfirmStereoVisionPermission"},
+            {1013, &IParentalControlService::ConfirmStereoVisionPermission, "ConfirmStereoVisionPermission"},
            {1014, nullptr, "ConfirmPlayableApplicationVideoOld"},
            {1015, nullptr, "ConfirmPlayableApplicationVideo"},
            {1016, nullptr, "ConfirmShowNewsPermission"},
            {1017, nullptr, "EndFreeCommunication"},
-            {1018, nullptr, "IsFreeCommunicationAvailable"},
-            {1031, nullptr, "IsRestrictionEnabled"},
+            {1018, &IParentalControlService::IsFreeCommunicationAvailable, "IsFreeCommunicationAvailable"},
+            {1031, &IParentalControlService::IsRestrictionEnabled, "IsRestrictionEnabled"},
            {1032, nullptr, "GetSafetyLevel"},
            {1033, nullptr, "SetSafetyLevel"},
            {1034, nullptr, "GetSafetyLevelSettings"},
@@ -119,62 +133,235 @@ public:
    }

 private:
-    void Initialize(Kernel::HLERequestContext& ctx) {
-        LOG_WARNING(Service_PCTL, "(STUBBED) called");
+    bool CheckFreeCommunicationPermissionImpl() const {
+        if (states.temporary_unlocked) {
+            return true;
+        }
+        if ((states.application_info.parental_control_flag & 1) == 0) {
+            return true;
+        }
+        if (pin_code[0] == '\0') {
+            return true;
+        }
+        if (!settings.is_free_communication_default_on) {
+            return true;
+        }
+        // TODO(ogniK): Check for blacklisted/exempted applications. Return false can happen here
+        // but as we don't have multiproceses support yet, we can just assume our application is
+        // valid for the time being
+        return true;
+    }
+
+    bool ConfirmStereoVisionPermissionImpl() const {
+        if (states.temporary_unlocked) {
+            return true;
+        }
+        if (pin_code[0] == '\0') {
+            return true;
+        }
+        if (!settings.is_stero_vision_restricted) {
+            return false;
+        }
+        return true;
+    }
+
+    void SetStereoVisionRestrictionImpl(bool is_restricted) {
+        if (settings.disabled) {
+            return;
+        }
+
+        if (pin_code[0] == '\0') {
+            return;
+        }
+        settings.is_stero_vision_restricted = is_restricted;
+    }
+
+    void Initialize(Kernel::HLERequestContext& ctx) {
+        LOG_DEBUG(Service_PCTL, "called");
+        IPC::ResponseBuilder rb{ctx, 2};
+
+        if (False(capability & (Capability::Application | Capability::System))) {
+            LOG_ERROR(Service_PCTL, "Invalid capability! capability={:X}", capability);
+            return;
+        }
+
+        // TODO(ogniK): Recovery flag initialization for pctl:r
+
+        const auto tid = system.CurrentProcess()->GetTitleID();
+        if (tid != 0) {
+            const FileSys::PatchManager pm{tid, system.GetFileSystemController(),
+                                           system.GetContentProvider()};
+            const auto control = pm.GetControlMetadata();
+            if (control.first) {
+                states.tid_from_event = 0;
+                states.launch_time_valid = false;
+                states.is_suspended = false;
+                states.free_communication = false;
+                states.stereo_vision = false;
+                states.application_info = ApplicationInfo{
+                    .tid = tid,
+                    .age_rating = control.first->GetRatingAge(),
+                    .parental_control_flag = control.first->GetParentalControlFlag(),
+                    .capability = capability,
+                };
+
+                if (False(capability & (Capability::System | Capability::Recovery))) {
+                    // TODO(ogniK): Signal application launch event
+                }
+            }
+        }

-        IPC::ResponseBuilder rb{ctx, 2, 0, 0};
        rb.Push(RESULT_SUCCESS);
    }

    void CheckFreeCommunicationPermission(Kernel::HLERequestContext& ctx) {
-        LOG_WARNING(Service_PCTL, "(STUBBED) called");
+        LOG_DEBUG(Service_PCTL, "called");
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        if (!CheckFreeCommunicationPermissionImpl()) {
+            rb.Push(Error::ResultNoFreeCommunication);
+        } else {
+            rb.Push(RESULT_SUCCESS);
+        }
+
+        states.free_communication = true;
+    }
+
+    void ConfirmStereoVisionPermission(Kernel::HLERequestContext& ctx) {
+        LOG_DEBUG(Service_PCTL, "called");
+        states.stereo_vision = true;

        IPC::ResponseBuilder rb{ctx, 2};
        rb.Push(RESULT_SUCCESS);
    }

-    void ConfirmStereoVisionRestrictionConfigurable(Kernel::HLERequestContext& ctx) {
+    void IsFreeCommunicationAvailable(Kernel::HLERequestContext& ctx) {
        LOG_WARNING(Service_PCTL, "(STUBBED) called");

        IPC::ResponseBuilder rb{ctx, 2};
+        if (!CheckFreeCommunicationPermissionImpl()) {
+            rb.Push(Error::ResultNoFreeCommunication);
+        } else {
+            rb.Push(RESULT_SUCCESS);
+        }
+    }
+
+    void IsRestrictionEnabled(Kernel::HLERequestContext& ctx) {
+        LOG_DEBUG(Service_PCTL, "called");
+
+        IPC::ResponseBuilder rb{ctx, 3};
+        if (False(capability & (Capability::Status | Capability::Recovery))) {
+            LOG_ERROR(Service_PCTL, "Application does not have Status or Recovery capabilities!");
+            rb.Push(Error::ResultNoCapability);
+            rb.Push(false);
+            return;
+        }
+
+        rb.Push(pin_code[0] != '\0');
+    }
+
+    void ConfirmStereoVisionRestrictionConfigurable(Kernel::HLERequestContext& ctx) {
+        LOG_DEBUG(Service_PCTL, "called");
+
+        IPC::ResponseBuilder rb{ctx, 2};
+
+        if (False(capability & Capability::StereoVision)) {
+            LOG_ERROR(Service_PCTL, "Application does not have StereoVision capability!");
+            rb.Push(Error::ResultNoCapability);
+            return;
+        }
+
+        if (pin_code[0] == '\0') {
+            rb.Push(Error::ResultNoRestrictionEnabled);
+            return;
+        }
+
        rb.Push(RESULT_SUCCESS);
    }

    void IsStereoVisionPermitted(Kernel::HLERequestContext& ctx) {
-        LOG_WARNING(Service_PCTL, "(STUBBED) called");
+        LOG_DEBUG(Service_PCTL, "called");

        IPC::ResponseBuilder rb{ctx, 3};
-        rb.Push(RESULT_SUCCESS);
-        rb.Push(true);
+        if (!ConfirmStereoVisionPermissionImpl()) {
+            rb.Push(Error::ResultStereoVisionRestricted);
+            rb.Push(false);
+        } else {
+            rb.Push(RESULT_SUCCESS);
+            rb.Push(true);
+        }
    }

    void SetStereoVisionRestriction(Kernel::HLERequestContext& ctx) {
        IPC::RequestParser rp{ctx};
        const auto can_use = rp.Pop<bool>();
-        LOG_WARNING(Service_PCTL, "(STUBBED) called, can_use={}", can_use);
-
-        can_use_stereo_vision = can_use;
+        LOG_DEBUG(Service_PCTL, "called, can_use={}", can_use);

        IPC::ResponseBuilder rb{ctx, 2};
+        if (False(capability & Capability::StereoVision)) {
+            LOG_ERROR(Service_PCTL, "Application does not have StereoVision capability!");
+            rb.Push(Error::ResultNoCapability);
+            return;
+        }
+
+        SetStereoVisionRestrictionImpl(can_use);
        rb.Push(RESULT_SUCCESS);
    }

    void GetStereoVisionRestriction(Kernel::HLERequestContext& ctx) {
-        LOG_WARNING(Service_PCTL, "(STUBBED) called");
+        LOG_DEBUG(Service_PCTL, "called");

        IPC::ResponseBuilder rb{ctx, 3};
+        if (False(capability & Capability::StereoVision)) {
+            LOG_ERROR(Service_PCTL, "Application does not have StereoVision capability!");
+            rb.Push(Error::ResultNoCapability);
+            rb.Push(false);
+            return;
+        }
+
        rb.Push(RESULT_SUCCESS);
-        rb.Push(can_use_stereo_vision);
+        rb.Push(settings.is_stero_vision_restricted);
    }

    void ResetConfirmedStereoVisionPermission(Kernel::HLERequestContext& ctx) {
-        LOG_WARNING(Service_PCTL, "(STUBBED) called");
+        LOG_DEBUG(Service_PCTL, "called");
+
+        states.stereo_vision = false;

        IPC::ResponseBuilder rb{ctx, 2};
        rb.Push(RESULT_SUCCESS);
    }

+    struct ApplicationInfo {
+        u64 tid{};
+        std::array<u8, 32> age_rating{};
+        u32 parental_control_flag{};
+        Capability capability{};
+    };
+
+    struct States {
+        u64 current_tid{};
+        ApplicationInfo application_info{};
+        u64 tid_from_event{};
+        bool launch_time_valid{};
+        bool is_suspended{};
+        bool temporary_unlocked{};
+        bool free_communication{};
+        bool stereo_vision{};
+    };
+
+    struct ParentalControlSettings {
+        bool is_stero_vision_restricted{};
+        bool is_free_communication_default_on{};
+        bool disabled{};
+    };
+
+    States states{};
+    ParentalControlSettings settings{};
+    std::array<char, 8> pin_code{};
    bool can_use_stereo_vision = true;
+    Core::System& system;
+    Capability capability{};
 };

 void Module::Interface::CreateService(Kernel::HLERequestContext& ctx) {
@@ -182,7 +369,9 @@ void Module::Interface::CreateService(Kernel::HLERequestContext& ctx) {

    IPC::ResponseBuilder rb{ctx, 2, 0, 1};
    rb.Push(RESULT_SUCCESS);
-    rb.PushIpcInterface<IParentalControlService>(system);
+    // TODO(ogniK): Get TID from process
+
+    rb.PushIpcInterface<IParentalControlService>(system, capability);
 }

 void Module::Interface::CreateServiceWithoutInitialize(Kernel::HLERequestContext& ctx) {
@@ -190,21 +379,28 @@ void Module::Interface::CreateServiceWithoutInitialize(Kernel::HLERequestContext

    IPC::ResponseBuilder rb{ctx, 2, 0, 1};
    rb.Push(RESULT_SUCCESS);
-    rb.PushIpcInterface<IParentalControlService>(system);
+    rb.PushIpcInterface<IParentalControlService>(system, capability);
 }

 Module::Interface::Interface(Core::System& system_, std::shared_ptr<Module> module_,
-                             const char* name)
-    : ServiceFramework{system_, name}, module{std::move(module_)} {}
+                             const char* name, Capability capability)
+    : ServiceFramework{system_, name}, module{std::move(module_)}, capability(capability) {}

 Module::Interface::~Interface() = default;

 void InstallInterfaces(SM::ServiceManager& service_manager, Core::System& system) {
    auto module = std::make_shared<Module>();
-    std::make_shared<PCTL>(system, module, "pctl")->InstallAsService(service_manager);
-    std::make_shared<PCTL>(system, module, "pctl:a")->InstallAsService(service_manager);
-    std::make_shared<PCTL>(system, module, "pctl:r")->InstallAsService(service_manager);
-    std::make_shared<PCTL>(system, module, "pctl:s")->InstallAsService(service_manager);
+    std::make_shared<PCTL>(system, module, "pctl",
+                           Capability::Application | Capability::SnsPost | Capability::Status |
+                               Capability::StereoVision)
+        ->InstallAsService(service_manager);
+    // TODO(ogniK): Implement remaining capabilities
+    std::make_shared<PCTL>(system, module, "pctl:a", Capability::None)
+        ->InstallAsService(service_manager);
+    std::make_shared<PCTL>(system, module, "pctl:r", Capability::None)
+        ->InstallAsService(service_manager);
+    std::make_shared<PCTL>(system, module, "pctl:s", Capability::None)
+        ->InstallAsService(service_manager);
 }

 } // namespace Service::PCTL
--- a/src/core/hle/service/pctl/module.h
+++ b/src/core/hle/service/pctl/module.h
@@ -4,6 +4,7 @@

 #pragma once

+#include "common/common_funcs.h"
 #include "core/hle/service/service.h"

 namespace Core {
@@ -12,12 +13,23 @@ class System;

 namespace Service::PCTL {

+enum class Capability : u32 {
+    None = 0,
+    Application = 1 << 0,
+    SnsPost = 1 << 1,
+    Recovery = 1 << 6,
+    Status = 1 << 8,
+    StereoVision = 1 << 9,
+    System = 1 << 15,
+};
+DECLARE_ENUM_FLAG_OPERATORS(Capability);
+
 class Module final {
 public:
    class Interface : public ServiceFramework<Interface> {
    public:
-        explicit Interface(Core::System& system_, std::shared_ptr<Module> module_,
-                           const char* name);
+        explicit Interface(Core::System& system_, std::shared_ptr<Module> module_, const char* name,
+                           Capability capability);
        ~Interface() override;

        void CreateService(Kernel::HLERequestContext& ctx);
@@ -25,6 +37,9 @@ public:

    protected:
        std::shared_ptr<Module> module;
+
+    private:
+        Capability capability{};
    };
 };

--- a/src/core/hle/service/pctl/pctl.cpp
+++ b/src/core/hle/service/pctl/pctl.cpp
@@ -6,8 +6,9 @@

 namespace Service::PCTL {

-PCTL::PCTL(Core::System& system_, std::shared_ptr<Module> module_, const char* name)
-    : Interface{system_, std::move(module_), name} {
+PCTL::PCTL(Core::System& system_, std::shared_ptr<Module> module_, const char* name,
+           Capability capability)
+    : Interface{system_, std::move(module_), name, capability} {
    static const FunctionInfo functions[] = {
        {0, &PCTL::CreateService, "CreateService"},
        {1, &PCTL::CreateServiceWithoutInitialize, "CreateServiceWithoutInitialize"},
--- a/src/core/hle/service/pctl/pctl.h
+++ b/src/core/hle/service/pctl/pctl.h
@@ -14,7 +14,8 @@ namespace Service::PCTL {

 class PCTL final : public Module::Interface {
 public:
-    explicit PCTL(Core::System& system_, std::shared_ptr<Module> module_, const char* name);
+    explicit PCTL(Core::System& system_, std::shared_ptr<Module> module_, const char* name,
+                  Capability capability);
    ~PCTL() override;
 };

--- a/src/core/hle/service/service.cpp
+++ b/src/core/hle/service/service.cpp
@@ -70,6 +70,7 @@
 #include "core/hle/service/vi/vi.h"
 #include "core/hle/service/wlan/wlan.h"
 #include "core/reporter.h"
+#include "core/settings.h"

 namespace Service {

@@ -146,6 +147,11 @@ void ServiceFrameworkBase::ReportUnimplementedFunction(Kernel::HLERequestContext
    system.GetReporter().SaveUnimplementedFunctionReport(ctx, ctx.GetCommand(), function_name,
                                                         service_name);
    UNIMPLEMENTED_MSG("Unknown / unimplemented {}", fmt::to_string(buf));
+    if (Settings::values.use_auto_stub) {
+        LOG_WARNING(Service, "Using auto stub fallback!");
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(RESULT_SUCCESS);
+    }
 }

 void ServiceFrameworkBase::InvokeRequest(Kernel::HLERequestContext& ctx) {
--- a/src/core/settings.h
+++ b/src/core/settings.h
@@ -139,6 +139,7 @@ struct Values {
    Setting<int> vulkan_device;

    Setting<u16> resolution_factor{1};
+    Setting<int> fullscreen_mode;
    Setting<int> aspect_ratio;
    Setting<int> max_anisotropy;
    Setting<bool> use_frame_limit;
@@ -222,6 +223,7 @@ struct Values {
    bool quest_flag;
    bool disable_macro_jit;
    bool extended_logging;
+    bool use_auto_stub;

    // Miscellaneous
    std::string log_filter;