36 files changed, 549 insertions, 190 deletions

diff --git a/src/common/CMakeLists.txt b/src/common/CMakeLists.txt
index eafb96b0b..7a4d9e354 100644
--- a/src/common/CMakeLists.txt
+++ b/src/common/CMakeLists.txt
@@ -154,6 +154,7 @@ add_library(common STATIC
     param_package.cpp
     param_package.h
     parent_of_member.h
+    point.h
     quaternion.h
     ring_buffer.h
     scm_rev.cpp
diff --git a/src/common/point.h b/src/common/point.h
new file mode 100644
index 000000000..c0a52ad8d
--- /dev/null
+++ b/src/common/point.h
@@ -0,0 +1,57 @@
+// Copyright 2021 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <type_traits>
+
+namespace Common {
+
+// Represents a point within a 2D space.
+template <typename T>
+struct Point {
+    static_assert(std::is_arithmetic_v<T>, "T must be an arithmetic type!");
+
+    T x{};
+    T y{};
+
+#define ARITHMETIC_OP(op, compound_op)                                                             \
+    friend constexpr Point operator op(const Point& lhs, const Point& rhs) noexcept {              \
+        return {                                                                                   \
+            .x = static_cast<T>(lhs.x op rhs.x),                                                   \
+            .y = static_cast<T>(lhs.y op rhs.y),                                                   \
+        };                                                                                         \
+    }                                                                                              \
+    friend constexpr Point operator op(const Point& lhs, T value) noexcept {                       \
+        return {                                                                                   \
+            .x = static_cast<T>(lhs.x op value),                                                   \
+            .y = static_cast<T>(lhs.y op value),                                                   \
+        };                                                                                         \
+    }                                                                                              \
+    friend constexpr Point operator op(T value, const Point& rhs) noexcept {                       \
+        return {                                                                                   \
+            .x = static_cast<T>(value op rhs.x),                                                   \
+            .y = static_cast<T>(value op rhs.y),                                                   \
+        };                                                                                         \
+    }                                                                                              \
+    friend constexpr Point& operator compound_op(Point& lhs, const Point& rhs) noexcept {          \
+        lhs.x = static_cast<T>(lhs.x op rhs.x);                                                    \
+        lhs.y = static_cast<T>(lhs.y op rhs.y);                                                    \
+        return lhs;                                                                                \
+    }                                                                                              \
+    friend constexpr Point& operator compound_op(Point& lhs, T value) noexcept {                   \
+        lhs.x = static_cast<T>(lhs.x op value);                                                    \
+        lhs.y = static_cast<T>(lhs.y op value);                                                    \
+        return lhs;                                                                                \
+    }
+    ARITHMETIC_OP(+, +=)
+    ARITHMETIC_OP(-, -=)
+    ARITHMETIC_OP(*, *=)
+    ARITHMETIC_OP(/, /=)
+#undef ARITHMETIC_OP
+
+    friend constexpr bool operator==(const Point&, const Point&) = default;
+};
+
+} // namespace Common
diff --git a/src/core/arm/dynarmic/arm_dynarmic_32.cpp b/src/core/arm/dynarmic/arm_dynarmic_32.cpp
index 6ff241cd2..cea7f0fb1 100644
--- a/src/core/arm/dynarmic/arm_dynarmic_32.cpp
+++ b/src/core/arm/dynarmic/arm_dynarmic_32.cpp
@@ -4,9 +4,9 @@
 
 #include <cinttypes>
 #include <memory>
-#include <dynarmic/A32/a32.h>
-#include <dynarmic/A32/config.h>
-#include <dynarmic/A32/context.h>
+#include <dynarmic/interface/A32/a32.h>
+#include <dynarmic/interface/A32/config.h>
+#include <dynarmic/interface/A32/context.h>
 #include "common/assert.h"
 #include "common/logging/log.h"
 #include "common/page_table.h"
diff --git a/src/core/arm/dynarmic/arm_dynarmic_32.h b/src/core/arm/dynarmic/arm_dynarmic_32.h
index fa6f4f430..063605b46 100644
--- a/src/core/arm/dynarmic/arm_dynarmic_32.h
+++ b/src/core/arm/dynarmic/arm_dynarmic_32.h
@@ -7,9 +7,9 @@
 #include <memory>
 #include <unordered_map>
 
-#include <dynarmic/A32/a32.h>
-#include <dynarmic/A64/a64.h>
-#include <dynarmic/exclusive_monitor.h>
+#include <dynarmic/interface/A32/a32.h>
+#include <dynarmic/interface/A64/a64.h>
+#include <dynarmic/interface/exclusive_monitor.h>
 #include "common/common_types.h"
 #include "common/hash.h"
 #include "core/arm/arm_interface.h"
diff --git a/src/core/arm/dynarmic/arm_dynarmic_64.cpp b/src/core/arm/dynarmic/arm_dynarmic_64.cpp
index 98a6cef62..63193dcb1 100644
--- a/src/core/arm/dynarmic/arm_dynarmic_64.cpp
+++ b/src/core/arm/dynarmic/arm_dynarmic_64.cpp
@@ -4,8 +4,8 @@
 
 #include <cinttypes>
 #include <memory>
-#include <dynarmic/A64/a64.h>
-#include <dynarmic/A64/config.h>
+#include <dynarmic/interface/A64/a64.h>
+#include <dynarmic/interface/A64/config.h>
 #include "common/assert.h"
 #include "common/logging/log.h"
 #include "common/page_table.h"
diff --git a/src/core/arm/dynarmic/arm_dynarmic_64.h b/src/core/arm/dynarmic/arm_dynarmic_64.h
index 5214a8147..0c4e46c64 100644
--- a/src/core/arm/dynarmic/arm_dynarmic_64.h
+++ b/src/core/arm/dynarmic/arm_dynarmic_64.h
@@ -7,7 +7,7 @@
 #include <memory>
 #include <unordered_map>
 
-#include <dynarmic/A64/a64.h>
+#include <dynarmic/interface/A64/a64.h>
 #include "common/common_types.h"
 #include "common/hash.h"
 #include "core/arm/arm_interface.h"
diff --git a/src/core/arm/dynarmic/arm_dynarmic_cp15.h b/src/core/arm/dynarmic/arm_dynarmic_cp15.h
index 8597beddf..7c7ede79e 100644
--- a/src/core/arm/dynarmic/arm_dynarmic_cp15.h
+++ b/src/core/arm/dynarmic/arm_dynarmic_cp15.h
@@ -7,7 +7,7 @@
 #include <memory>
 #include <optional>
 
-#include <dynarmic/A32/coprocessor.h>
+#include <dynarmic/interface/A32/coprocessor.h>
 #include "common/common_types.h"
 
 namespace Core {
diff --git a/src/core/arm/dynarmic/arm_exclusive_monitor.h b/src/core/arm/dynarmic/arm_exclusive_monitor.h
index f9f056a59..73d41f223 100644
--- a/src/core/arm/dynarmic/arm_exclusive_monitor.h
+++ b/src/core/arm/dynarmic/arm_exclusive_monitor.h
@@ -7,7 +7,7 @@
 #include <memory>
 #include <unordered_map>
 
-#include <dynarmic/exclusive_monitor.h>
+#include <dynarmic/interface/exclusive_monitor.h>
 
 #include "common/common_types.h"
 #include "core/arm/dynarmic/arm_dynarmic_32.h"
diff --git a/src/core/hle/kernel/k_class_token.cpp b/src/core/hle/kernel/k_class_token.cpp
index beb8a2a05..0be0027be 100644
--- a/src/core/hle/kernel/k_class_token.cpp
+++ b/src/core/hle/kernel/k_class_token.cpp
@@ -84,50 +84,43 @@ static_assert(ClassToken<KTransferMemory> == ((0b10010001 << 8) | ClassToken<KAu
 // Ensure that the token hierarchy reflects the class hierarchy.
 
 // Base classes.
-static_assert(!std::is_final<KSynchronizationObject>::value &&
-              std::is_base_of<KAutoObject, KSynchronizationObject>::value);
-static_assert(!std::is_final<KReadableEvent>::value &&
-              std::is_base_of<KSynchronizationObject, KReadableEvent>::value);
+static_assert(!std::is_final_v<KSynchronizationObject> &&
+              std::is_base_of_v<KAutoObject, KSynchronizationObject>);
+static_assert(!std::is_final_v<KReadableEvent> &&
+              std::is_base_of_v<KSynchronizationObject, KReadableEvent>);
 
 // Final classes
-// static_assert(std::is_final<KInterruptEvent>::value &&
-//              std::is_base_of<KReadableEvent, KInterruptEvent>::value);
-// static_assert(std::is_final<KDebug>::value &&
-//              std::is_base_of<KSynchronizationObject, KDebug>::value);
-static_assert(std::is_final<KThread>::value &&
-              std::is_base_of<KSynchronizationObject, KThread>::value);
-static_assert(std::is_final<KServerPort>::value &&
-              std::is_base_of<KSynchronizationObject, KServerPort>::value);
-static_assert(std::is_final<KServerSession>::value &&
-              std::is_base_of<KSynchronizationObject, KServerSession>::value);
-static_assert(std::is_final<KClientPort>::value &&
-              std::is_base_of<KSynchronizationObject, KClientPort>::value);
-static_assert(std::is_final<KClientSession>::value &&
-              std::is_base_of<KAutoObject, KClientSession>::value);
-static_assert(std::is_final<KProcess>::value &&
-              std::is_base_of<KSynchronizationObject, KProcess>::value);
-static_assert(std::is_final<KResourceLimit>::value &&
-              std::is_base_of<KAutoObject, KResourceLimit>::value);
-// static_assert(std::is_final<KLightSession>::value &&
-//              std::is_base_of<KAutoObject, KLightSession>::value);
-static_assert(std::is_final<KPort>::value && std::is_base_of<KAutoObject, KPort>::value);
-static_assert(std::is_final<KSession>::value && std::is_base_of<KAutoObject, KSession>::value);
-static_assert(std::is_final<KSharedMemory>::value &&
-              std::is_base_of<KAutoObject, KSharedMemory>::value);
-static_assert(std::is_final<KEvent>::value && std::is_base_of<KAutoObject, KEvent>::value);
-static_assert(std::is_final<KWritableEvent>::value &&
-              std::is_base_of<KAutoObject, KWritableEvent>::value);
-// static_assert(std::is_final<KLightClientSession>::value &&
-//              std::is_base_of<KAutoObject, KLightClientSession>::value);
-// static_assert(std::is_final<KLightServerSession>::value &&
-//              std::is_base_of<KAutoObject, KLightServerSession>::value);
-static_assert(std::is_final<KTransferMemory>::value &&
-              std::is_base_of<KAutoObject, KTransferMemory>::value);
-// static_assert(std::is_final<KDeviceAddressSpace>::value &&
-//              std::is_base_of<KAutoObject, KDeviceAddressSpace>::value);
-// static_assert(std::is_final<KSessionRequest>::value &&
-//              std::is_base_of<KAutoObject, KSessionRequest>::value);
-// static_assert(std::is_final<KCodeMemory>::value &&
-//              std::is_base_of<KAutoObject, KCodeMemory>::value);
+// static_assert(std::is_final_v<KInterruptEvent> &&
+//              std::is_base_of_v<KReadableEvent, KInterruptEvent>);
+// static_assert(std::is_final_v<KDebug> &&
+//              std::is_base_of_v<KSynchronizationObject, KDebug>);
+static_assert(std::is_final_v<KThread> && std::is_base_of_v<KSynchronizationObject, KThread>);
+static_assert(std::is_final_v<KServerPort> &&
+              std::is_base_of_v<KSynchronizationObject, KServerPort>);
+static_assert(std::is_final_v<KServerSession> &&
+              std::is_base_of_v<KSynchronizationObject, KServerSession>);
+static_assert(std::is_final_v<KClientPort> &&
+              std::is_base_of_v<KSynchronizationObject, KClientPort>);
+static_assert(std::is_final_v<KClientSession> && std::is_base_of_v<KAutoObject, KClientSession>);
+static_assert(std::is_final_v<KProcess> && std::is_base_of_v<KSynchronizationObject, KProcess>);
+static_assert(std::is_final_v<KResourceLimit> && std::is_base_of_v<KAutoObject, KResourceLimit>);
+// static_assert(std::is_final_v<KLightSession> &&
+//              std::is_base_of_v<KAutoObject, KLightSession>);
+static_assert(std::is_final_v<KPort> && std::is_base_of_v<KAutoObject, KPort>);
+static_assert(std::is_final_v<KSession> && std::is_base_of_v<KAutoObject, KSession>);
+static_assert(std::is_final_v<KSharedMemory> && std::is_base_of_v<KAutoObject, KSharedMemory>);
+static_assert(std::is_final_v<KEvent> && std::is_base_of_v<KAutoObject, KEvent>);
+static_assert(std::is_final_v<KWritableEvent> && std::is_base_of_v<KAutoObject, KWritableEvent>);
+// static_assert(std::is_final_v<KLightClientSession> &&
+//              std::is_base_of_v<KAutoObject, KLightClientSession>);
+// static_assert(std::is_final_v<KLightServerSession> &&
+//              std::is_base_of_v<KAutoObject, KLightServerSession>);
+static_assert(std::is_final_v<KTransferMemory> && std::is_base_of_v<KAutoObject, KTransferMemory>);
+// static_assert(std::is_final_v<KDeviceAddressSpace> &&
+//              std::is_base_of_v<KAutoObject, KDeviceAddressSpace>);
+// static_assert(std::is_final_v<KSessionRequest> &&
+//              std::is_base_of_v<KAutoObject, KSessionRequest>);
+// static_assert(std::is_final_v<KCodeMemory> &&
+//              std::is_base_of_v<KAutoObject, KCodeMemory>);
 
 } // namespace Kernel
diff --git a/src/core/hle/kernel/k_client_port.h b/src/core/hle/kernel/k_client_port.h
index 8501156e8..f2fff3b01 100644
--- a/src/core/hle/kernel/k_client_port.h
+++ b/src/core/hle/kernel/k_client_port.h
@@ -22,7 +22,7 @@ class KClientPort final : public KSynchronizationObject {
 
 public:
     explicit KClientPort(KernelCore& kernel_);
-    virtual ~KClientPort() override;
+    ~KClientPort() override;
 
     void Initialize(KPort* parent_, s32 max_sessions_, std::string&& name_);
     void OnSessionFinalized();
@@ -49,8 +49,8 @@ public:
     bool IsServerClosed() const;
 
     // Overridden virtual functions.
-    virtual void Destroy() override;
-    virtual bool IsSignaled() const override;
+    void Destroy() override;
+    bool IsSignaled() const override;
 
     ResultCode CreateSession(KClientSession** out);
 
diff --git a/src/core/hle/kernel/k_client_session.h b/src/core/hle/kernel/k_client_session.h
index 720a8c243..b11d5b4e3 100644
--- a/src/core/hle/kernel/k_client_session.h
+++ b/src/core/hle/kernel/k_client_session.h
@@ -34,7 +34,7 @@ class KClientSession final
 
 public:
     explicit KClientSession(KernelCore& kernel_);
-    virtual ~KClientSession();
+    ~KClientSession() override;
 
     void Initialize(KSession* parent_, std::string&& name_) {
         // Set member variables.
@@ -42,7 +42,7 @@ public:
         name = std::move(name_);
     }
 
-    virtual void Destroy() override;
+    void Destroy() override;
     static void PostDestroy([[maybe_unused]] uintptr_t arg) {}
 
     KSession* GetParent() const {
diff --git a/src/core/hle/kernel/k_event.h b/src/core/hle/kernel/k_event.h
index 9a59ffb70..3d3ec99e2 100644
--- a/src/core/hle/kernel/k_event.h
+++ b/src/core/hle/kernel/k_event.h
@@ -20,23 +20,21 @@ class KEvent final : public KAutoObjectWithSlabHeapAndContainer<KEvent, KAutoObj
 
 public:
     explicit KEvent(KernelCore& kernel_);
-    virtual ~KEvent();
+    ~KEvent() override;
 
     void Initialize(std::string&& name);
 
-    virtual void Finalize() override;
+    void Finalize() override;
 
-    virtual bool IsInitialized() const override {
+    bool IsInitialized() const override {
         return initialized;
     }
 
-    virtual uintptr_t GetPostDestroyArgument() const override {
+    uintptr_t GetPostDestroyArgument() const override {
         return reinterpret_cast<uintptr_t>(owner);
     }
 
-    static void PostDestroy(uintptr_t arg);
-
-    virtual KProcess* GetOwner() const override {
+    KProcess* GetOwner() const override {
         return owner;
     }
 
@@ -48,6 +46,8 @@ public:
         return writable_event;
     }
 
+    static void PostDestroy(uintptr_t arg);
+
 private:
     KReadableEvent readable_event;
     KWritableEvent writable_event;
diff --git a/src/core/hle/kernel/k_port.h b/src/core/hle/kernel/k_port.h
index 960f1f3a3..4018ea2df 100644
--- a/src/core/hle/kernel/k_port.h
+++ b/src/core/hle/kernel/k_port.h
@@ -22,7 +22,7 @@ class KPort final : public KAutoObjectWithSlabHeapAndContainer<KPort, KAutoObjec
 
 public:
     explicit KPort(KernelCore& kernel_);
-    virtual ~KPort();
+    ~KPort() override;
 
     static void PostDestroy([[maybe_unused]] uintptr_t arg) {}
 
@@ -59,7 +59,6 @@ private:
         ServerClosed = 3,
     };
 
-private:
     KServerPort server;
     KClientPort client;
     State state{State::Invalid};
diff --git a/src/core/hle/kernel/k_process.h b/src/core/hle/kernel/k_process.h
index 123d71cd3..c0656b9af 100644
--- a/src/core/hle/kernel/k_process.h
+++ b/src/core/hle/kernel/k_process.h
@@ -331,19 +331,19 @@ public:
 
     void LoadModule(CodeSet code_set, VAddr base_addr);
 
-    virtual bool IsInitialized() const override {
+    bool IsInitialized() const override {
         return is_initialized;
     }
 
     static void PostDestroy([[maybe_unused]] uintptr_t arg) {}
 
-    virtual void Finalize();
+    void Finalize() override;
 
-    virtual u64 GetId() const override final {
+    u64 GetId() const override {
         return GetProcessID();
     }
 
-    virtual bool IsSignaled() const override;
+    bool IsSignaled() const override;
 
     void PinCurrentThread();
     void UnpinCurrentThread();
diff --git a/src/core/hle/kernel/k_readable_event.h b/src/core/hle/kernel/k_readable_event.h
index 33cd1dd3e..b2850ac7b 100644
--- a/src/core/hle/kernel/k_readable_event.h
+++ b/src/core/hle/kernel/k_readable_event.h
@@ -31,8 +31,8 @@ public:
         return parent;
     }
 
-    virtual bool IsSignaled() const override;
-    virtual void Destroy() override;
+    bool IsSignaled() const override;
+    void Destroy() override;
 
     ResultCode Signal();
     ResultCode Clear();
diff --git a/src/core/hle/kernel/k_resource_limit.h b/src/core/hle/kernel/k_resource_limit.h
index 0debbbb51..fab6005ff 100644
--- a/src/core/hle/kernel/k_resource_limit.h
+++ b/src/core/hle/kernel/k_resource_limit.h
@@ -37,10 +37,10 @@ class KResourceLimit final
 
 public:
     explicit KResourceLimit(KernelCore& kernel_);
-    virtual ~KResourceLimit();
+    ~KResourceLimit() override;
 
     void Initialize(const Core::Timing::CoreTiming* core_timing_);
-    virtual void Finalize() override;
+    void Finalize() override;
 
     s64 GetLimitValue(LimitableResource which) const;
     s64 GetCurrentValue(LimitableResource which) const;
diff --git a/src/core/hle/kernel/k_server_port.h b/src/core/hle/kernel/k_server_port.h
index d1a757ec3..55481d63f 100644
--- a/src/core/hle/kernel/k_server_port.h
+++ b/src/core/hle/kernel/k_server_port.h
@@ -25,12 +25,9 @@ class SessionRequestHandler;
 class KServerPort final : public KSynchronizationObject {
     KERNEL_AUTOOBJECT_TRAITS(KServerPort, KSynchronizationObject);
 
-private:
-    using SessionList = boost::intrusive::list<KServerSession>;
-
 public:
     explicit KServerPort(KernelCore& kernel_);
-    virtual ~KServerPort() override;
+    ~KServerPort() override;
 
     void Initialize(KPort* parent_, std::string&& name_);
 
@@ -63,13 +60,14 @@ public:
     bool IsLight() const;
 
     // Overridden virtual functions.
-    virtual void Destroy() override;
-    virtual bool IsSignaled() const override;
+    void Destroy() override;
+    bool IsSignaled() const override;
 
 private:
+    using SessionList = boost::intrusive::list<KServerSession>;
+
     void CleanupSessions();
 
-private:
     SessionList session_list;
     SessionRequestHandlerPtr session_handler;
     KPort* parent{};
diff --git a/src/core/hle/kernel/k_server_session.h b/src/core/hle/kernel/k_server_session.h
index dd4de2904..27b757ad2 100644
--- a/src/core/hle/kernel/k_server_session.h
+++ b/src/core/hle/kernel/k_server_session.h
@@ -42,9 +42,9 @@ class KServerSession final : public KSynchronizationObject,
 
 public:
     explicit KServerSession(KernelCore& kernel_);
-    virtual ~KServerSession() override;
+    ~KServerSession() override;
 
-    virtual void Destroy() override;
+    void Destroy() override;
 
     void Initialize(KSession* parent_, std::string&& name_);
 
@@ -56,7 +56,7 @@ public:
         return parent;
     }
 
-    virtual bool IsSignaled() const override;
+    bool IsSignaled() const override;
 
     void OnClientClosed();
 
diff --git a/src/core/hle/kernel/k_session.h b/src/core/hle/kernel/k_session.h
index a981fd1f6..4ddd080d2 100644
--- a/src/core/hle/kernel/k_session.h
+++ b/src/core/hle/kernel/k_session.h
@@ -18,17 +18,17 @@ class KSession final : public KAutoObjectWithSlabHeapAndContainer<KSession, KAut
 
 public:
     explicit KSession(KernelCore& kernel_);
-    virtual ~KSession() override;
+    ~KSession() override;
 
     void Initialize(KClientPort* port_, const std::string& name_);
 
-    virtual void Finalize() override;
+    void Finalize() override;
 
-    virtual bool IsInitialized() const override {
+    bool IsInitialized() const override {
         return initialized;
     }
 
-    virtual uintptr_t GetPostDestroyArgument() const override {
+    uintptr_t GetPostDestroyArgument() const override {
         return reinterpret_cast<uintptr_t>(process);
     }
 
@@ -78,7 +78,6 @@ private:
         ServerClosed = 3,
     };
 
-private:
     void SetState(State state) {
         atomic_state = static_cast<u8>(state);
     }
@@ -87,7 +86,6 @@ private:
         return static_cast<State>(atomic_state.load(std::memory_order_relaxed));
     }
 
-private:
     KServerSession server;
     KClientSession client;
     std::atomic<std::underlying_type_t<State>> atomic_state{
diff --git a/src/core/hle/kernel/k_shared_memory.h b/src/core/hle/kernel/k_shared_memory.h
index 553a56327..e9815f90b 100644
--- a/src/core/hle/kernel/k_shared_memory.h
+++ b/src/core/hle/kernel/k_shared_memory.h
@@ -68,9 +68,9 @@ public:
         return device_memory->GetPointer(physical_address + offset);
     }
 
-    virtual void Finalize() override;
+    void Finalize() override;
 
-    virtual bool IsInitialized() const override {
+    bool IsInitialized() const override {
         return is_initialized;
     }
     static void PostDestroy([[maybe_unused]] uintptr_t arg) {}
diff --git a/src/core/hle/kernel/k_slab_heap.h b/src/core/hle/kernel/k_slab_heap.h
index 81d472a3e..0ad74b0a0 100644
--- a/src/core/hle/kernel/k_slab_heap.h
+++ b/src/core/hle/kernel/k_slab_heap.h
@@ -4,34 +4,213 @@
 
 #pragma once
 
+#include <atomic>
+
+#include "common/assert.h"
+#include "common/common_types.h"
+
 namespace Kernel {
 
 class KernelCore;
 
-/// This is a placeholder class to manage slab heaps for kernel objects. For now, we just allocate
-/// these with new/delete, but this can be re-implemented later to allocate these in emulated
-/// memory.
+namespace impl {
+
+class KSlabHeapImpl final : NonCopyable {
+public:
+    struct Node {
+        Node* next{};
+    };
+
+    constexpr KSlabHeapImpl() = default;
+
+    void Initialize(std::size_t size) {
+        ASSERT(head == nullptr);
+        obj_size = size;
+    }
+
+    constexpr std::size_t GetObjectSize() const {
+        return obj_size;
+    }
+
+    Node* GetHead() const {
+        return head;
+    }
+
+    void* Allocate() {
+        Node* ret = head.load();
+
+        do {
+            if (ret == nullptr) {
+                break;
+            }
+        } while (!head.compare_exchange_weak(ret, ret->next));
+
+        return ret;
+    }
+
+    void Free(void* obj) {
+        Node* node = static_cast<Node*>(obj);
+
+        Node* cur_head = head.load();
+        do {
+            node->next = cur_head;
+        } while (!head.compare_exchange_weak(cur_head, node));
+    }
+
+private:
+    std::atomic<Node*> head{};
+    std::size_t obj_size{};
+};
+
+} // namespace impl
+
+class KSlabHeapBase : NonCopyable {
+public:
+    constexpr KSlabHeapBase() = default;
+
+    constexpr bool Contains(uintptr_t addr) const {
+        return start <= addr && addr < end;
+    }
+
+    constexpr std::size_t GetSlabHeapSize() const {
+        return (end - start) / GetObjectSize();
+    }
+
+    constexpr std::size_t GetObjectSize() const {
+        return impl.GetObjectSize();
+    }
+
+    constexpr uintptr_t GetSlabHeapAddress() const {
+        return start;
+    }
+
+    std::size_t GetObjectIndexImpl(const void* obj) const {
+        return (reinterpret_cast<uintptr_t>(obj) - start) / GetObjectSize();
+    }
+
+    std::size_t GetPeakIndex() const {
+        return GetObjectIndexImpl(reinterpret_cast<const void*>(peak));
+    }
+
+    void* AllocateImpl() {
+        return impl.Allocate();
+    }
+
+    void FreeImpl(void* obj) {
+        // Don't allow freeing an object that wasn't allocated from this heap
+        ASSERT(Contains(reinterpret_cast<uintptr_t>(obj)));
+
+        impl.Free(obj);
+    }
+
+    void InitializeImpl(std::size_t obj_size, void* memory, std::size_t memory_size) {
+        // Ensure we don't initialize a slab using null memory
+        ASSERT(memory != nullptr);
+
+        // Initialize the base allocator
+        impl.Initialize(obj_size);
+
+        // Set our tracking variables
+        const std::size_t num_obj = (memory_size / obj_size);
+        start = reinterpret_cast<uintptr_t>(memory);
+        end = start + num_obj * obj_size;
+        peak = start;
+
+        // Free the objects
+        u8* cur = reinterpret_cast<u8*>(end);
+
+        for (std::size_t i{}; i < num_obj; i++) {
+            cur -= obj_size;
+            impl.Free(cur);
+        }
+    }
+
+private:
+    using Impl = impl::KSlabHeapImpl;
+
+    Impl impl;
+    uintptr_t peak{};
+    uintptr_t start{};
+    uintptr_t end{};
+};
 
 template <typename T>
-class KSlabHeap final : NonCopyable {
+class KSlabHeap final : public KSlabHeapBase {
 public:
-    KSlabHeap() = default;
+    enum class AllocationType {
+        Host,
+        Guest,
+    };
 
-    void Initialize([[maybe_unused]] void* memory, [[maybe_unused]] std::size_t memory_size) {
-        // Placeholder that should initialize the backing slab heap implementation.
+    explicit constexpr KSlabHeap(AllocationType allocation_type_ = AllocationType::Host)
+        : KSlabHeapBase(), allocation_type{allocation_type_} {}
+
+    void Initialize(void* memory, std::size_t memory_size) {
+        if (allocation_type == AllocationType::Guest) {
+            InitializeImpl(sizeof(T), memory, memory_size);
+        }
     }
 
     T* Allocate() {
-        return new T();
+        switch (allocation_type) {
+        case AllocationType::Host:
+            // Fallback for cases where we do not yet support allocating guest memory from the slab
+            // heap, such as for kernel memory regions.
+            return new T;
+
+        case AllocationType::Guest:
+            T* obj = static_cast<T*>(AllocateImpl());
+            if (obj != nullptr) {
+                new (obj) T();
+            }
+            return obj;
+        }
+
+        UNREACHABLE_MSG("Invalid AllocationType {}", allocation_type);
+        return nullptr;
     }
 
     T* AllocateWithKernel(KernelCore& kernel) {
-        return new T(kernel);
+        switch (allocation_type) {
+        case AllocationType::Host:
+            // Fallback for cases where we do not yet support allocating guest memory from the slab
+            // heap, such as for kernel memory regions.
+            return new T(kernel);
+
+        case AllocationType::Guest:
+            T* obj = static_cast<T*>(AllocateImpl());
+            if (obj != nullptr) {
+                new (obj) T(kernel);
+            }
+            return obj;
+        }
+
+        UNREACHABLE_MSG("Invalid AllocationType {}", allocation_type);
+        return nullptr;
     }
 
     void Free(T* obj) {
-        delete obj;
+        switch (allocation_type) {
+        case AllocationType::Host:
+            // Fallback for cases where we do not yet support allocating guest memory from the slab
+            // heap, such as for kernel memory regions.
+            delete obj;
+            return;
+
+        case AllocationType::Guest:
+            FreeImpl(obj);
+            return;
+        }
+
+        UNREACHABLE_MSG("Invalid AllocationType {}", allocation_type);
     }
+
+    constexpr std::size_t GetObjectIndex(const T* obj) const {
+        return GetObjectIndexImpl(obj);
+    }
+
+private:
+    const AllocationType allocation_type;
 };
 
 } // namespace Kernel
diff --git a/src/core/hle/kernel/k_synchronization_object.h b/src/core/hle/kernel/k_synchronization_object.h
index a41dd1220..3d4ce1fbc 100644
--- a/src/core/hle/kernel/k_synchronization_object.h
+++ b/src/core/hle/kernel/k_synchronization_object.h
@@ -29,7 +29,7 @@ public:
                                          KSynchronizationObject** objects, const s32 num_objects,
                                          s64 timeout);
 
-    virtual void Finalize() override;
+    void Finalize() override;
 
     [[nodiscard]] virtual bool IsSignaled() const = 0;
 
@@ -37,7 +37,7 @@ public:
 
 protected:
     explicit KSynchronizationObject(KernelCore& kernel);
-    virtual ~KSynchronizationObject();
+    ~KSynchronizationObject() override;
 
     virtual void OnFinalizeSynchronizationObject() {}
 
diff --git a/src/core/hle/kernel/k_thread.cpp b/src/core/hle/kernel/k_thread.cpp
index e3f08f256..3cf43d290 100644
--- a/src/core/hle/kernel/k_thread.cpp
+++ b/src/core/hle/kernel/k_thread.cpp
@@ -168,13 +168,13 @@ ResultCode KThread::Initialize(KThreadFunction func, uintptr_t arg, VAddr user_s
     std::memset(static_cast<void*>(std::addressof(GetStackParameters())), 0,
                 sizeof(StackParameters));
 
-    // Setup the TLS, if needed.
-    if (type == ThreadType::User) {
-        tls_address = owner->CreateTLSRegion();
-    }
-
     // Set parent, if relevant.
     if (owner != nullptr) {
+        // Setup the TLS, if needed.
+        if (type == ThreadType::User) {
+            tls_address = owner->CreateTLSRegion();
+        }
+
         parent = owner;
         parent->Open();
         parent->IncrementThreadCount();
diff --git a/src/core/hle/kernel/k_thread.h b/src/core/hle/kernel/k_thread.h
index 4abfc2b49..01eebb165 100644
--- a/src/core/hle/kernel/k_thread.h
+++ b/src/core/hle/kernel/k_thread.h
@@ -358,21 +358,21 @@ public:
         return termination_requested || GetRawState() == ThreadState::Terminated;
     }
 
-    [[nodiscard]] virtual u64 GetId() const override final {
+    [[nodiscard]] u64 GetId() const override {
         return this->GetThreadID();
     }
 
-    [[nodiscard]] virtual bool IsInitialized() const override {
+    [[nodiscard]] bool IsInitialized() const override {
         return initialized;
     }
 
-    [[nodiscard]] virtual uintptr_t GetPostDestroyArgument() const override {
+    [[nodiscard]] uintptr_t GetPostDestroyArgument() const override {
         return reinterpret_cast<uintptr_t>(parent) | (resource_limit_release_hint ? 1 : 0);
     }
 
-    virtual void Finalize() override;
+    void Finalize() override;
 
-    [[nodiscard]] virtual bool IsSignaled() const override;
+    [[nodiscard]] bool IsSignaled() const override;
 
     static void PostDestroy(uintptr_t arg);
 
diff --git a/src/core/hle/kernel/k_transfer_memory.h b/src/core/hle/kernel/k_transfer_memory.h
index c2d0f1eaf..31029a5c2 100644
--- a/src/core/hle/kernel/k_transfer_memory.h
+++ b/src/core/hle/kernel/k_transfer_memory.h
@@ -27,23 +27,23 @@ class KTransferMemory final
 
 public:
     explicit KTransferMemory(KernelCore& kernel_);
-    virtual ~KTransferMemory() override;
+    ~KTransferMemory() override;
 
     ResultCode Initialize(VAddr address_, std::size_t size_, Svc::MemoryPermission owner_perm_);
 
-    virtual void Finalize() override;
+    void Finalize() override;
 
-    virtual bool IsInitialized() const override {
+    bool IsInitialized() const override {
         return is_initialized;
     }
 
-    virtual uintptr_t GetPostDestroyArgument() const override {
+    uintptr_t GetPostDestroyArgument() const override {
         return reinterpret_cast<uintptr_t>(owner);
     }
 
     static void PostDestroy(uintptr_t arg);
 
-    KProcess* GetOwner() const {
+    KProcess* GetOwner() const override {
         return owner;
     }
 
diff --git a/src/core/hle/kernel/k_writable_event.h b/src/core/hle/kernel/k_writable_event.h
index 607b0eadb..858d982c4 100644
--- a/src/core/hle/kernel/k_writable_event.h
+++ b/src/core/hle/kernel/k_writable_event.h
@@ -21,7 +21,7 @@ public:
     explicit KWritableEvent(KernelCore& kernel_);
     ~KWritableEvent() override;
 
-    virtual void Destroy() override;
+    void Destroy() override;
 
     static void PostDestroy([[maybe_unused]] uintptr_t arg) {}
 
diff --git a/src/core/hle/kernel/kernel.cpp b/src/core/hle/kernel/kernel.cpp
index 8b55df82e..0ffb78d51 100644
--- a/src/core/hle/kernel/kernel.cpp
+++ b/src/core/hle/kernel/kernel.cpp
@@ -258,7 +258,7 @@ struct KernelCore::Impl {
             KAutoObject::Create(thread.get());
             ASSERT(KThread::InitializeDummyThread(thread.get()).IsSuccess());
             thread->SetName(fmt::format("DummyThread:{}", GetHostThreadId()));
-            return std::move(thread);
+            return thread;
         };
 
         thread_local auto thread = make_thread();
@@ -620,7 +620,8 @@ struct KernelCore::Impl {
 
     void InitializePageSlab() {
         // Allocate slab heaps
-        user_slab_heap_pages = std::make_unique<KSlabHeap<Page>>();
+        user_slab_heap_pages =
+            std::make_unique<KSlabHeap<Page>>(KSlabHeap<Page>::AllocationType::Guest);
 
         // TODO(ameerj): This should be derived, not hardcoded within the kernel
         constexpr u64 user_slab_heap_size{0x3de000};
diff --git a/src/core/hle/service/am/applets/software_keyboard.cpp b/src/core/hle/service/am/applets/software_keyboard.cpp
index b05a5da04..b1a81810b 100644
--- a/src/core/hle/service/am/applets/software_keyboard.cpp
+++ b/src/core/hle/service/am/applets/software_keyboard.cpp
@@ -273,8 +273,13 @@ void SoftwareKeyboard::ProcessTextCheck() {
 
     std::memcpy(&swkbd_text_check, text_check_data.data(), sizeof(SwkbdTextCheck));
 
-    std::u16string text_check_message = Common::UTF16StringFromFixedZeroTerminatedBuffer(
-        swkbd_text_check.text_check_message.data(), swkbd_text_check.text_check_message.size());
+    std::u16string text_check_message =
+        swkbd_text_check.text_check_result == SwkbdTextCheckResult::Failure ||
+                swkbd_text_check.text_check_result == SwkbdTextCheckResult::Confirm
+            ? Common::UTF16StringFromFixedZeroTerminatedBuffer(
+                  swkbd_text_check.text_check_message.data(),
+                  swkbd_text_check.text_check_message.size())
+            : u"";
 
     LOG_INFO(Service_AM, "\nTextCheckResult: {}\nTextCheckMessage: {}",
              GetTextCheckResultName(swkbd_text_check.text_check_result),
@@ -285,10 +290,10 @@ void SoftwareKeyboard::ProcessTextCheck() {
         SubmitNormalOutputAndExit(SwkbdResult::Ok, current_text);
         break;
     case SwkbdTextCheckResult::Failure:
-        ShowTextCheckDialog(SwkbdTextCheckResult::Failure, text_check_message);
+        ShowTextCheckDialog(SwkbdTextCheckResult::Failure, std::move(text_check_message));
         break;
     case SwkbdTextCheckResult::Confirm:
-        ShowTextCheckDialog(SwkbdTextCheckResult::Confirm, text_check_message);
+        ShowTextCheckDialog(SwkbdTextCheckResult::Confirm, std::move(text_check_message));
         break;
     case SwkbdTextCheckResult::Silent:
     default:
@@ -482,7 +487,7 @@ void SoftwareKeyboard::InitializeFrontendKeyboard() {
             max_text_length <= 32 ? SwkbdTextDrawType::Line : SwkbdTextDrawType::Box;
 
         Core::Frontend::KeyboardInitializeParameters initialize_parameters{
-            .ok_text{ok_text},
+            .ok_text{std::move(ok_text)},
             .header_text{},
             .sub_text{},
             .guide_text{},
@@ -558,10 +563,10 @@ void SoftwareKeyboard::InitializeFrontendKeyboard() {
                                                : false;
 
         Core::Frontend::KeyboardInitializeParameters initialize_parameters{
-            .ok_text{ok_text},
-            .header_text{header_text},
-            .sub_text{sub_text},
-            .guide_text{guide_text},
+            .ok_text{std::move(ok_text)},
+            .header_text{std::move(header_text)},
+            .sub_text{std::move(sub_text)},
+            .guide_text{std::move(guide_text)},
             .initial_text{initial_text},
             .max_text_length{max_text_length},
             .min_text_length{min_text_length},
@@ -590,7 +595,7 @@ void SoftwareKeyboard::ShowNormalKeyboard() {
 
 void SoftwareKeyboard::ShowTextCheckDialog(SwkbdTextCheckResult text_check_result,
                                            std::u16string text_check_message) {
-    frontend.ShowTextCheckDialog(text_check_result, text_check_message);
+    frontend.ShowTextCheckDialog(text_check_result, std::move(text_check_message));
 }
 
 void SoftwareKeyboard::ShowInlineKeyboard() {
diff --git a/src/core/hle/service/hid/controllers/gesture.h b/src/core/hle/service/hid/controllers/gesture.h
index eecfeaad5..7e7ae6625 100644
--- a/src/core/hle/service/hid/controllers/gesture.h
+++ b/src/core/hle/service/hid/controllers/gesture.h
@@ -7,6 +7,7 @@
 #include <array>
 #include "common/bit_field.h"
 #include "common/common_types.h"
+#include "common/point.h"
 #include "core/frontend/input.h"
 #include "core/hle/service/hid/controllers/controller_base.h"
 
@@ -63,44 +64,21 @@ private:
     };
     static_assert(sizeof(Attribute) == 4, "Attribute is an invalid size");
 
-    template <typename T>
-    struct Point {
-        T x{};
-        T y{};
-
-        friend Point operator+(const Point& lhs, const Point& rhs) {
-            return {
-                .x = lhs.x + rhs.x,
-                .y = lhs.y + rhs.y,
-            };
-        }
-
-        friend Point operator-(const Point& lhs, const Point& rhs) {
-            return {
-                .x = lhs.x - rhs.x,
-                .y = lhs.y - rhs.y,
-            };
-        }
-
-        friend bool operator==(const Point&, const Point&) = default;
-    };
-    static_assert(sizeof(Point<s32_le>) == 8, "Point is an invalid size");
-
     struct GestureState {
         s64_le sampling_number;
         s64_le sampling_number2;
         s64_le detection_count;
         TouchType type;
         Direction direction;
-        Point<s32_le> pos;
-        Point<s32_le> delta;
+        Common::Point<s32_le> pos;
+        Common::Point<s32_le> delta;
         f32 vel_x;
         f32 vel_y;
         Attribute attributes;
         f32 scale;
         f32 rotation_angle;
         s32_le point_count;
-        std::array<Point<s32_le>, 4> points;
+        std::array<Common::Point<s32_le>, 4> points;
     };
     static_assert(sizeof(GestureState) == 0x68, "GestureState is an invalid size");
 
@@ -111,14 +89,14 @@ private:
     static_assert(sizeof(SharedMemory) == 0x708, "SharedMemory is an invalid size");
 
     struct Finger {
-        Point<f32> pos{};
+        Common::Point<f32> pos{};
         bool pressed{};
     };
 
     struct GestureProperties {
-        std::array<Point<s32_le>, MAX_POINTS> points{};
+        std::array<Common::Point<s32_le>, MAX_POINTS> points{};
         std::size_t active_points{};
-        Point<s32_le> mid_point{};
+        Common::Point<s32_le> mid_point{};
         s64_le detection_count{};
         u64_le delta_time{};
         f32 average_distance{};
diff --git a/src/core/hle/service/hid/controllers/touchscreen.cpp b/src/core/hle/service/hid/controllers/touchscreen.cpp
index ac9112c40..6ef17acc5 100644
--- a/src/core/hle/service/hid/controllers/touchscreen.cpp
+++ b/src/core/hle/service/hid/controllers/touchscreen.cpp
@@ -74,8 +74,11 @@ void Controller_Touchscreen::OnUpdate(const Core::Timing::CoreTiming& core_timin
     for (std::size_t id = 0; id < MAX_FINGERS; ++id) {
         auto& touch_entry = cur_entry.states[id];
         if (id < active_fingers_count) {
-            touch_entry.x = static_cast<u16>(active_fingers[id].x * Layout::ScreenUndocked::Width);
-            touch_entry.y = static_cast<u16>(active_fingers[id].y * Layout::ScreenUndocked::Height);
+            const auto& [active_x, active_y] = active_fingers[id].position;
+            touch_entry.position = {
+                .x = static_cast<u16>(active_x * Layout::ScreenUndocked::Width),
+                .y = static_cast<u16>(active_y * Layout::ScreenUndocked::Height),
+            };
             touch_entry.diameter_x = Settings::values.touchscreen.diameter_x;
             touch_entry.diameter_y = Settings::values.touchscreen.diameter_y;
             touch_entry.rotation_angle = Settings::values.touchscreen.rotation_angle;
@@ -86,8 +89,7 @@ void Controller_Touchscreen::OnUpdate(const Core::Timing::CoreTiming& core_timin
         } else {
             // Clear touch entry
             touch_entry.attribute.raw = 0;
-            touch_entry.x = 0;
-            touch_entry.y = 0;
+            touch_entry.position = {};
             touch_entry.diameter_x = 0;
             touch_entry.diameter_y = 0;
             touch_entry.rotation_angle = 0;
@@ -140,8 +142,7 @@ std::size_t Controller_Touchscreen::UpdateTouchInputEvent(
             fingers[finger_id].id = static_cast<u32_le>(finger_id);
             attribute.start_touch.Assign(1);
         }
-        fingers[finger_id].x = x;
-        fingers[finger_id].y = y;
+        fingers[finger_id].position = {x, y};
         fingers[finger_id].attribute = attribute;
         return finger_id;
     }
diff --git a/src/core/hle/service/hid/controllers/touchscreen.h b/src/core/hle/service/hid/controllers/touchscreen.h
index 2869d0cfd..ef2becefd 100644
--- a/src/core/hle/service/hid/controllers/touchscreen.h
+++ b/src/core/hle/service/hid/controllers/touchscreen.h
@@ -7,6 +7,7 @@
 #include "common/bit_field.h"
 #include "common/common_funcs.h"
 #include "common/common_types.h"
+#include "common/point.h"
 #include "common/swap.h"
 #include "core/frontend/input.h"
 #include "core/hle/service/hid/controllers/controller_base.h"
@@ -55,8 +56,7 @@ private:
         u64_le delta_time;
         Attributes attribute;
         u32_le finger;
-        u32_le x;
-        u32_le y;
+        Common::Point<u32_le> position;
         u32_le diameter_x;
         u32_le diameter_y;
         u32_le rotation_angle;
@@ -81,8 +81,7 @@ private:
 
     struct Finger {
         u64_le last_touch{};
-        float x{};
-        float y{};
+        Common::Point<float> position;
         u32_le id{};
         bool pressed{};
         Attributes attribute;
diff --git a/src/core/hle/service/ldn/ldn.cpp b/src/core/hle/service/ldn/ldn.cpp
index d160ffe87..c709a8028 100644
--- a/src/core/hle/service/ldn/ldn.cpp
+++ b/src/core/hle/service/ldn/ldn.cpp
@@ -215,10 +215,151 @@ public:
     }
 };
 
+class INetworkService final : public ServiceFramework<INetworkService> {
+public:
+    explicit INetworkService(Core::System& system_) : ServiceFramework{system_, "INetworkService"} {
+        // clang-format off
+        static const FunctionInfo functions[] = {
+            {0, nullptr, "Initialize"},
+            {256, nullptr, "AttachNetworkInterfaceStateChangeEvent"},
+            {264, nullptr, "GetNetworkInterfaceLastError"},
+            {272, nullptr, "GetRole"},
+            {280, nullptr, "GetAdvertiseData"},
+            {288, nullptr, "GetGroupInfo"},
+            {296, nullptr, "GetGroupInfo2"},
+            {304, nullptr, "GetGroupOwner"},
+            {312, nullptr, "GetIpConfig"},
+            {320, nullptr, "GetLinkLevel"},
+            {512, nullptr, "Scan"},
+            {768, nullptr, "CreateGroup"},
+            {776, nullptr, "DestroyGroup"},
+            {784, nullptr, "SetAdvertiseData"},
+            {1536, nullptr, "SendToOtherGroup"},
+            {1544, nullptr, "RecvFromOtherGroup"},
+            {1552, nullptr, "AddAcceptableGroupId"},
+            {1560, nullptr, "ClearAcceptableGroupId"},
+        };
+        // clang-format on
+
+        RegisterHandlers(functions);
+    }
+};
+
+class INetworkServiceMonitor final : public ServiceFramework<INetworkServiceMonitor> {
+public:
+    explicit INetworkServiceMonitor(Core::System& system_)
+        : ServiceFramework{system_, "INetworkServiceMonitor"} {
+        // clang-format off
+        static const FunctionInfo functions[] = {
+            {0, &INetworkServiceMonitor::Initialize, "Initialize"},
+            {256, nullptr, "AttachNetworkInterfaceStateChangeEvent"},
+            {264, nullptr, "GetNetworkInterfaceLastError"},
+            {272, nullptr, "GetRole"},
+            {280, nullptr, "GetAdvertiseData"},
+            {281, nullptr, "GetAdvertiseData2"},
+            {288, nullptr, "GetGroupInfo"},
+            {296, nullptr, "GetGroupInfo2"},
+            {304, nullptr, "GetGroupOwner"},
+            {312, nullptr, "GetIpConfig"},
+            {320, nullptr, "GetLinkLevel"},
+            {328, nullptr, "AttachJoinEvent"},
+            {336, nullptr, "GetMembers"},
+        };
+        // clang-format on
+
+        RegisterHandlers(functions);
+    }
+
+    void Initialize(Kernel::HLERequestContext& ctx) {
+        LOG_WARNING(Service_LDN, "(STUBBED) called");
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(ERROR_DISABLED);
+    }
+};
+
+class LP2PAPP final : public ServiceFramework<LP2PAPP> {
+public:
+    explicit LP2PAPP(Core::System& system_) : ServiceFramework{system_, "lp2p:app"} {
+        // clang-format off
+        static const FunctionInfo functions[] = {
+            {0, &LP2PAPP::CreateMonitorService, "CreateNetworkService"},
+            {8, &LP2PAPP::CreateMonitorService, "CreateNetworkServiceMonitor"},
+        };
+        // clang-format on
+
+        RegisterHandlers(functions);
+    }
+
+    void CreateNetworkervice(Kernel::HLERequestContext& ctx) {
+        IPC::RequestParser rp{ctx};
+        const u64 reserved_input = rp.Pop<u64>();
+        const u32 input = rp.Pop<u32>();
+
+        LOG_WARNING(Service_LDN, "(STUBBED) called reserved_input={} input={}", reserved_input,
+                    input);
+
+        IPC::ResponseBuilder rb{ctx, 2, 0, 1};
+        rb.Push(RESULT_SUCCESS);
+        rb.PushIpcInterface<INetworkService>(system);
+    }
+
+    void CreateMonitorService(Kernel::HLERequestContext& ctx) {
+        IPC::RequestParser rp{ctx};
+        const u64 reserved_input = rp.Pop<u64>();
+
+        LOG_WARNING(Service_LDN, "(STUBBED) called reserved_input={}", reserved_input);
+
+        IPC::ResponseBuilder rb{ctx, 2, 0, 1};
+        rb.Push(RESULT_SUCCESS);
+        rb.PushIpcInterface<INetworkServiceMonitor>(system);
+    }
+};
+
+class LP2PSYS final : public ServiceFramework<LP2PSYS> {
+public:
+    explicit LP2PSYS(Core::System& system_) : ServiceFramework{system_, "lp2p:sys"} {
+        // clang-format off
+        static const FunctionInfo functions[] = {
+            {0, &LP2PSYS::CreateMonitorService, "CreateNetworkService"},
+            {8, &LP2PSYS::CreateMonitorService, "CreateNetworkServiceMonitor"},
+        };
+        // clang-format on
+
+        RegisterHandlers(functions);
+    }
+
+    void CreateNetworkervice(Kernel::HLERequestContext& ctx) {
+        IPC::RequestParser rp{ctx};
+        const u64 reserved_input = rp.Pop<u64>();
+        const u32 input = rp.Pop<u32>();
+
+        LOG_WARNING(Service_LDN, "(STUBBED) called reserved_input={} input={}", reserved_input,
+                    input);
+
+        IPC::ResponseBuilder rb{ctx, 2, 0, 1};
+        rb.Push(RESULT_SUCCESS);
+        rb.PushIpcInterface<INetworkService>(system);
+    }
+
+    void CreateMonitorService(Kernel::HLERequestContext& ctx) {
+        IPC::RequestParser rp{ctx};
+        const u64 reserved_input = rp.Pop<u64>();
+
+        LOG_WARNING(Service_LDN, "(STUBBED) called reserved_input={}", reserved_input);
+
+        IPC::ResponseBuilder rb{ctx, 2, 0, 1};
+        rb.Push(RESULT_SUCCESS);
+        rb.PushIpcInterface<INetworkServiceMonitor>(system);
+    }
+};
+
 void InstallInterfaces(SM::ServiceManager& sm, Core::System& system) {
     std::make_shared<LDNM>(system)->InstallAsService(sm);
     std::make_shared<LDNS>(system)->InstallAsService(sm);
     std::make_shared<LDNU>(system)->InstallAsService(sm);
+    std::make_shared<LP2PAPP>(system)->InstallAsService(sm);
+    std::make_shared<LP2PSYS>(system)->InstallAsService(sm);
 }
 
 } // namespace Service::LDN
diff --git a/src/video_core/buffer_cache/buffer_cache.h b/src/video_core/buffer_cache/buffer_cache.h
index de971041f..9e6b87960 100644
--- a/src/video_core/buffer_cache/buffer_cache.h
+++ b/src/video_core/buffer_cache/buffer_cache.h
@@ -596,7 +596,7 @@ void BufferCache<P>::PopAsyncFlushes() {
             runtime.CopyBuffer(download_staging.buffer, slot_buffers[buffer_id], copies);
         }
         runtime.Finish();
-        for (const auto [copy, buffer_id] : downloads) {
+        for (const auto& [copy, buffer_id] : downloads) {
             const Buffer& buffer = slot_buffers[buffer_id];
             const VAddr cpu_addr = buffer.CpuAddr() + copy.src_offset;
             // Undo the modified offset
@@ -606,7 +606,7 @@ void BufferCache<P>::PopAsyncFlushes() {
         }
     } else {
         const std::span<u8> immediate_buffer = ImmediateBuffer(largest_copy);
-        for (const auto [copy, buffer_id] : downloads) {
+        for (const auto& [copy, buffer_id] : downloads) {
             Buffer& buffer = slot_buffers[buffer_id];
             buffer.ImmediateDownload(copy.src_offset, immediate_buffer.subspan(0, copy.size));
             const VAddr cpu_addr = buffer.CpuAddr() + copy.src_offset;
diff --git a/src/video_core/gpu.cpp b/src/video_core/gpu.cpp
index 37f7b24e1..35cc561be 100644
--- a/src/video_core/gpu.cpp
+++ b/src/video_core/gpu.cpp
@@ -104,7 +104,13 @@ void GPU::WaitFence(u32 syncpoint_id, u32 value) {
     }
     MICROPROFILE_SCOPE(GPU_wait);
     std::unique_lock lock{sync_mutex};
-    sync_cv.wait(lock, [=, this] { return syncpoints.at(syncpoint_id).load() >= value; });
+    sync_cv.wait(lock, [=, this] {
+        if (shutting_down.load(std::memory_order_relaxed)) {
+            // We're shutting down, ensure no threads continue to wait for the next syncpoint
+            return true;
+        }
+        return syncpoints.at(syncpoint_id).load() >= value;
+    });
 }
 
 void GPU::IncrementSyncPoint(const u32 syncpoint_id) {
@@ -523,6 +529,10 @@ void GPU::TriggerCpuInterrupt(const u32 syncpoint_id, const u32 value) const {
 }
 
 void GPU::ShutDown() {
+    // Signal that threads should no longer block on syncpoint fences
+    shutting_down.store(true, std::memory_order_relaxed);
+    sync_cv.notify_all();
+
     gpu_thread.ShutDown();
 }
 
diff --git a/src/video_core/gpu.h b/src/video_core/gpu.h
index 29a867863..a8e98e51b 100644
--- a/src/video_core/gpu.h
+++ b/src/video_core/gpu.h
@@ -389,6 +389,8 @@ private:
     std::unique_ptr<Engines::KeplerMemory> kepler_memory;
     /// Shader build notifier
     std::unique_ptr<VideoCore::ShaderNotify> shader_notify;
+    /// When true, we are about to shut down emulation session, so terminate outstanding tasks
+    std::atomic_bool shutting_down{};
 
     std::array<std::atomic<u32>, Service::Nvidia::MaxSyncPoints> syncpoints{};
 
diff --git a/src/yuzu/applets/software_keyboard.cpp b/src/yuzu/applets/software_keyboard.cpp
index a9a095d58..aa453a79f 100644
--- a/src/yuzu/applets/software_keyboard.cpp
+++ b/src/yuzu/applets/software_keyboard.cpp
@@ -1101,12 +1101,11 @@ void QtSoftwareKeyboardDialog::NormalKeyboardButtonClicked(QPushButton* button)
     }
 
     if (button == ui->button_ok || button == ui->button_ok_shift || button == ui->button_ok_num) {
-        if (ui->topOSK->currentIndex() == 1) {
-            emit SubmitNormalText(SwkbdResult::Ok,
-                                  ui->text_edit_osk->toPlainText().toStdU16String());
-        } else {
-            emit SubmitNormalText(SwkbdResult::Ok, ui->line_edit_osk->text().toStdU16String());
-        }
+        auto text = ui->topOSK->currentIndex() == 1
+                        ? ui->text_edit_osk->toPlainText().toStdU16String()
+                        : ui->line_edit_osk->text().toStdU16String();
+
+        emit SubmitNormalText(SwkbdResult::Ok, std::move(text));
         return;
     }
 
@@ -1265,13 +1264,11 @@ void QtSoftwareKeyboardDialog::TranslateButtonPress(HIDButton button) {
         if (is_inline) {
             emit SubmitInlineText(SwkbdReplyType::DecidedCancel, current_text, cursor_position);
         } else {
-            if (ui->topOSK->currentIndex() == 1) {
-                emit SubmitNormalText(SwkbdResult::Cancel,
-                                      ui->text_edit_osk->toPlainText().toStdU16String());
-            } else {
-                emit SubmitNormalText(SwkbdResult::Cancel,
-                                      ui->line_edit_osk->text().toStdU16String());
-            }
+            auto text = ui->topOSK->currentIndex() == 1
+                            ? ui->text_edit_osk->toPlainText().toStdU16String()
+                            : ui->line_edit_osk->text().toStdU16String();
+
+            emit SubmitNormalText(SwkbdResult::Cancel, std::move(text));
         }
         break;
     case HIDButton::Y:
@@ -1563,7 +1560,7 @@ void QtSoftwareKeyboard::ShowNormalKeyboard() const {
 void QtSoftwareKeyboard::ShowTextCheckDialog(
     Service::AM::Applets::SwkbdTextCheckResult text_check_result,
     std::u16string text_check_message) const {
-    emit MainWindowShowTextCheckDialog(text_check_result, text_check_message);
+    emit MainWindowShowTextCheckDialog(text_check_result, std::move(text_check_message));
 }
 
 void QtSoftwareKeyboard::ShowInlineKeyboard(