core/core: Replace includes with forward declarations where applicable

The follow-up to e2457418dae19b889b2ad85255bb95d4cd0e4bff, which
replaces most of the includes in the core header with forward declarations.

This makes it so that if any of the headers the core header was
previously including change, then no one will need to rebuild the bulk
of the core, due to core.h being quite a prevalent inclusion.

This should make turnaround for changes much faster for developers.

29 files changed, 185 insertions, 66 deletions

diff --git a/src/core/arm/dynarmic/arm_dynarmic.cpp b/src/core/arm/dynarmic/arm_dynarmic.cpp
index f96e08212..de44ccebd 100644
--- a/src/core/arm/dynarmic/arm_dynarmic.cpp
+++ b/src/core/arm/dynarmic/arm_dynarmic.cpp
@@ -9,6 +9,7 @@
 #include "common/logging/log.h"
 #include "core/arm/dynarmic/arm_dynarmic.h"
 #include "core/core.h"
+#include "core/core_cpu.h"
 #include "core/core_timing.h"
 #include "core/hle/kernel/process.h"
 #include "core/hle/kernel/svc.h"
diff --git a/src/core/core.cpp b/src/core/core.cpp
index 75c259068..2cfae18df 100644
--- a/src/core/core.cpp
+++ b/src/core/core.cpp
@@ -2,24 +2,35 @@
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
+#include <array>
+#include <map>
 #include <memory>
+#include <thread>
 #include <utility>
+
 #include "common/logging/log.h"
 #include "common/string_util.h"
+#include "core/arm/exclusive_monitor.h"
 #include "core/core.h"
+#include "core/core_cpu.h"
 #include "core/core_timing.h"
 #include "core/gdbstub/gdbstub.h"
 #include "core/hle/kernel/client_port.h"
 #include "core/hle/kernel/kernel.h"
 #include "core/hle/kernel/process.h"
+#include "core/hle/kernel/scheduler.h"
 #include "core/hle/kernel/thread.h"
 #include "core/hle/service/service.h"
 #include "core/hle/service/sm/controller.h"
 #include "core/hle/service/sm/sm.h"
 #include "core/loader/loader.h"
+#include "core/perf_stats.h"
 #include "core/settings.h"
+#include "core/telemetry_session.h"
 #include "file_sys/vfs_concat.h"
 #include "file_sys/vfs_real.h"
+#include "video_core/debug_utils/debug_utils.h"
+#include "video_core/gpu.h"
 #include "video_core/renderer_base.h"
 #include "video_core/video_core.h"
 
@@ -258,7 +269,7 @@ struct System::Impl {
         }
     }
 
-    PerfStats::Results GetAndResetPerfStats() {
+    PerfStatsResults GetAndResetPerfStats() {
         return perf_stats.GetAndResetStats(CoreTiming::GetGlobalTimeUs());
     }
 
@@ -326,7 +337,7 @@ void System::PrepareReschedule() {
     CurrentCpuCore().PrepareReschedule();
 }
 
-PerfStats::Results System::GetAndResetPerfStats() {
+PerfStatsResults System::GetAndResetPerfStats() {
     return impl->GetAndResetPerfStats();
 }
 
@@ -433,11 +444,11 @@ std::shared_ptr<Tegra::DebugContext> System::GetGPUDebugContext() const {
     return impl->debug_context;
 }
 
-void System::SetFilesystem(FileSys::VirtualFilesystem vfs) {
+void System::SetFilesystem(std::shared_ptr<FileSys::VfsFilesystem> vfs) {
     impl->virtual_filesystem = std::move(vfs);
 }
 
-FileSys::VirtualFilesystem System::GetFilesystem() const {
+std::shared_ptr<FileSys::VfsFilesystem> System::GetFilesystem() const {
     return impl->virtual_filesystem;
 }
 
diff --git a/src/core/core.h b/src/core/core.h
index 984e8f94c..eee1fecc1 100644
--- a/src/core/core.h
+++ b/src/core/core.h
@@ -4,41 +4,55 @@
 
 #pragma once
 
-#include <array>
-#include <map>
+#include <cstddef>
 #include <memory>
 #include <string>
-#include <thread>
+
 #include "common/common_types.h"
-#include "core/arm/exclusive_monitor.h"
-#include "core/core_cpu.h"
-#include "core/hle/kernel/kernel.h"
 #include "core/hle/kernel/object.h"
-#include "core/hle/kernel/scheduler.h"
-#include "core/loader/loader.h"
-#include "core/memory.h"
-#include "core/perf_stats.h"
-#include "core/telemetry_session.h"
-#include "file_sys/vfs_real.h"
-#include "hle/service/filesystem/filesystem.h"
-#include "video_core/debug_utils/debug_utils.h"
-#include "video_core/gpu.h"
 
 namespace Core::Frontend {
 class EmuWindow;
-}
+} // namespace Core::Frontend
+
+namespace FileSys {
+class VfsFilesystem;
+} // namespace FileSys
+
+namespace Kernel {
+class KernelCore;
+class Process;
+class Scheduler;
+} // namespace Kernel
+
+namespace Loader {
+class AppLoader;
+enum class ResultStatus : u16;
+} // namespace Loader
 
 namespace Service::SM {
 class ServiceManager;
-}
+} // namespace Service::SM
+
+namespace Tegra {
+class DebugContext;
+class GPU;
+} // namespace Tegra
 
 namespace VideoCore {
 class RendererBase;
-}
+} // namespace VideoCore
 
 namespace Core {
 
 class ARM_Interface;
+class Cpu;
+class ExclusiveMonitor;
+class FrameLimiter;
+class PerfStats;
+class TelemetrySession;
+
+struct PerfStatsResults;
 
 class System {
 public:
@@ -125,7 +139,7 @@ public:
     void PrepareReschedule();
 
     /// Gets and resets core performance statistics
-    PerfStats::Results GetAndResetPerfStats();
+    PerfStatsResults GetAndResetPerfStats();
 
     /// Gets an ARM interface to the CPU core that is currently running
     ARM_Interface& CurrentArmInterface();
@@ -197,9 +211,9 @@ public:
 
     std::shared_ptr<Tegra::DebugContext> GetGPUDebugContext() const;
 
-    void SetFilesystem(FileSys::VirtualFilesystem vfs);
+    void SetFilesystem(std::shared_ptr<FileSys::VfsFilesystem> vfs);
 
-    FileSys::VirtualFilesystem GetFilesystem() const;
+    std::shared_ptr<FileSys::VfsFilesystem> GetFilesystem() const;
 
 private:
     System();
diff --git a/src/core/file_sys/savedata_factory.cpp b/src/core/file_sys/savedata_factory.cpp
index 034d3a78f..952bd74b3 100644
--- a/src/core/file_sys/savedata_factory.cpp
+++ b/src/core/file_sys/savedata_factory.cpp
@@ -7,6 +7,7 @@
 #include "common/logging/log.h"
 #include "core/core.h"
 #include "core/file_sys/savedata_factory.h"
+#include "core/file_sys/vfs.h"
 #include "core/hle/kernel/process.h"
 
 namespace FileSys {
diff --git a/src/core/file_sys/savedata_factory.h b/src/core/file_sys/savedata_factory.h
index 368b36017..c6f9549f0 100644
--- a/src/core/file_sys/savedata_factory.h
+++ b/src/core/file_sys/savedata_factory.h
@@ -8,6 +8,7 @@
 #include <string>
 #include "common/common_types.h"
 #include "common/swap.h"
+#include "core/file_sys/vfs.h"
 #include "core/hle/result.h"
 
 namespace FileSys {
diff --git a/src/core/hle/kernel/address_arbiter.cpp b/src/core/hle/kernel/address_arbiter.cpp
index 03a954a9f..6657accd5 100644
--- a/src/core/hle/kernel/address_arbiter.cpp
+++ b/src/core/hle/kernel/address_arbiter.cpp
@@ -8,9 +8,11 @@
 #include "common/assert.h"
 #include "common/common_types.h"
 #include "core/core.h"
+#include "core/core_cpu.h"
 #include "core/hle/kernel/errors.h"
 #include "core/hle/kernel/object.h"
 #include "core/hle/kernel/process.h"
+#include "core/hle/kernel/scheduler.h"
 #include "core/hle/kernel/thread.h"
 #include "core/hle/result.h"
 #include "core/memory.h"
diff --git a/src/core/hle/kernel/hle_ipc.cpp b/src/core/hle/kernel/hle_ipc.cpp
index db7aef766..7264be906 100644
--- a/src/core/hle/kernel/hle_ipc.cpp
+++ b/src/core/hle/kernel/hle_ipc.cpp
@@ -18,6 +18,7 @@
 #include "core/hle/kernel/event.h"
 #include "core/hle/kernel/handle_table.h"
 #include "core/hle/kernel/hle_ipc.h"
+#include "core/hle/kernel/kernel.h"
 #include "core/hle/kernel/object.h"
 #include "core/hle/kernel/process.h"
 #include "core/hle/kernel/server_session.h"
diff --git a/src/core/hle/kernel/server_session.cpp b/src/core/hle/kernel/server_session.cpp
index 90c9a5aff..aba0cab96 100644
--- a/src/core/hle/kernel/server_session.cpp
+++ b/src/core/hle/kernel/server_session.cpp
@@ -13,6 +13,7 @@
 #include "core/hle/kernel/client_session.h"
 #include "core/hle/kernel/handle_table.h"
 #include "core/hle/kernel/hle_ipc.h"
+#include "core/hle/kernel/kernel.h"
 #include "core/hle/kernel/process.h"
 #include "core/hle/kernel/server_session.h"
 #include "core/hle/kernel/session.h"
@@ -104,11 +105,10 @@ ResultCode ServerSession::HandleSyncRequest(SharedPtr<Thread> thread) {
     // The ServerSession received a sync request, this means that there's new data available
     // from its ClientSession, so wake up any threads that may be waiting on a svcReplyAndReceive or
     // similar.
-
-    auto& handle_table = Core::System::GetInstance().Kernel().HandleTable();
     Kernel::HLERequestContext context(this);
     u32* cmd_buf = (u32*)Memory::GetPointer(thread->GetTLSAddress());
-    context.PopulateFromIncomingCommandBuffer(cmd_buf, *Core::CurrentProcess(), handle_table);
+    context.PopulateFromIncomingCommandBuffer(cmd_buf, *Core::CurrentProcess(),
+                                              kernel.HandleTable());
 
     ResultCode result = RESULT_SUCCESS;
     // If the session has been converted to a domain, handle the domain request
diff --git a/src/core/hle/kernel/svc.cpp b/src/core/hle/kernel/svc.cpp
index 099d1053f..5da71cff0 100644
--- a/src/core/hle/kernel/svc.cpp
+++ b/src/core/hle/kernel/svc.cpp
@@ -12,16 +12,20 @@
 #include "common/logging/log.h"
 #include "common/microprofile.h"
 #include "common/string_util.h"
+#include "core/arm/exclusive_monitor.h"
 #include "core/core.h"
+#include "core/core_cpu.h"
 #include "core/core_timing.h"
 #include "core/hle/kernel/address_arbiter.h"
 #include "core/hle/kernel/client_port.h"
 #include "core/hle/kernel/client_session.h"
 #include "core/hle/kernel/event.h"
 #include "core/hle/kernel/handle_table.h"
+#include "core/hle/kernel/kernel.h"
 #include "core/hle/kernel/mutex.h"
 #include "core/hle/kernel/process.h"
 #include "core/hle/kernel/resource_limit.h"
+#include "core/hle/kernel/scheduler.h"
 #include "core/hle/kernel/shared_memory.h"
 #include "core/hle/kernel/svc.h"
 #include "core/hle/kernel/svc_wrap.h"
diff --git a/src/core/hle/kernel/thread.cpp b/src/core/hle/kernel/thread.cpp
index 520ea0853..3d10d9af2 100644
--- a/src/core/hle/kernel/thread.cpp
+++ b/src/core/hle/kernel/thread.cpp
@@ -16,6 +16,7 @@
 #include "common/thread_queue_list.h"
 #include "core/arm/arm_interface.h"
 #include "core/core.h"
+#include "core/core_cpu.h"
 #include "core/core_timing.h"
 #include "core/core_timing_util.h"
 #include "core/hle/kernel/errors.h"
@@ -23,8 +24,8 @@
 #include "core/hle/kernel/kernel.h"
 #include "core/hle/kernel/object.h"
 #include "core/hle/kernel/process.h"
+#include "core/hle/kernel/scheduler.h"
 #include "core/hle/kernel/thread.h"
-#include "core/hle/lock.h"
 #include "core/hle/result.h"
 #include "core/memory.h"
 
diff --git a/src/core/hle/service/filesystem/filesystem.h b/src/core/hle/service/filesystem/filesystem.h
index d88a66825..9ba0e2eab 100644
--- a/src/core/hle/service/filesystem/filesystem.h
+++ b/src/core/hle/service/filesystem/filesystem.h
@@ -7,6 +7,7 @@
 #include <memory>
 #include "common/common_types.h"
 #include "core/file_sys/directory.h"
+#include "core/file_sys/vfs.h"
 #include "core/hle/result.h"
 
 namespace FileSys {
diff --git a/src/core/loader/deconstructed_rom_directory.cpp b/src/core/loader/deconstructed_rom_directory.cpp
index a53fa6e00..921b899e2 100644
--- a/src/core/loader/deconstructed_rom_directory.cpp
+++ b/src/core/loader/deconstructed_rom_directory.cpp
@@ -11,6 +11,7 @@
 #include "core/file_sys/control_metadata.h"
 #include "core/file_sys/romfs_factory.h"
 #include "core/gdbstub/gdbstub.h"
+#include "core/hle/kernel/kernel.h"
 #include "core/hle/kernel/process.h"
 #include "core/hle/kernel/resource_limit.h"
 #include "core/hle/service/filesystem/filesystem.h"
diff --git a/src/core/loader/elf.cpp b/src/core/loader/elf.cpp
index 3702a8478..120e1e133 100644
--- a/src/core/loader/elf.cpp
+++ b/src/core/loader/elf.cpp
@@ -10,6 +10,7 @@
 #include "common/file_util.h"
 #include "common/logging/log.h"
 #include "core/core.h"
+#include "core/hle/kernel/kernel.h"
 #include "core/hle/kernel/process.h"
 #include "core/hle/kernel/resource_limit.h"
 #include "core/loader/elf.h"
diff --git a/src/core/loader/nro.cpp b/src/core/loader/nro.cpp
index 00205d1d2..77026b850 100644
--- a/src/core/loader/nro.cpp
+++ b/src/core/loader/nro.cpp
@@ -14,6 +14,7 @@
 #include "core/file_sys/control_metadata.h"
 #include "core/file_sys/vfs_offset.h"
 #include "core/gdbstub/gdbstub.h"
+#include "core/hle/kernel/kernel.h"
 #include "core/hle/kernel/process.h"
 #include "core/hle/kernel/resource_limit.h"
 #include "core/loader/nro.h"
diff --git a/src/core/loader/nso.cpp b/src/core/loader/nso.cpp
index 0c992d662..082a95d40 100644
--- a/src/core/loader/nso.cpp
+++ b/src/core/loader/nso.cpp
@@ -11,6 +11,7 @@
 #include "common/swap.h"
 #include "core/core.h"
 #include "core/gdbstub/gdbstub.h"
+#include "core/hle/kernel/kernel.h"
 #include "core/hle/kernel/process.h"
 #include "core/hle/kernel/resource_limit.h"
 #include "core/loader/nso.h"
diff --git a/src/core/perf_stats.cpp b/src/core/perf_stats.cpp
index 93d23de21..7d95816fe 100644
--- a/src/core/perf_stats.cpp
+++ b/src/core/perf_stats.cpp
@@ -40,7 +40,7 @@ void PerfStats::EndGameFrame() {
     game_frames += 1;
 }
 
-PerfStats::Results PerfStats::GetAndResetStats(microseconds current_system_time_us) {
+PerfStatsResults PerfStats::GetAndResetStats(microseconds current_system_time_us) {
     std::lock_guard<std::mutex> lock(object_mutex);
 
     const auto now = Clock::now();
@@ -49,7 +49,7 @@ PerfStats::Results PerfStats::GetAndResetStats(microseconds current_system_time_
 
     const auto system_us_per_second = (current_system_time_us - reset_point_system_us) / interval;
 
-    Results results{};
+    PerfStatsResults results{};
     results.system_fps = static_cast<double>(system_frames) / interval;
     results.game_fps = static_cast<double>(game_frames) / interval;
     results.frametime = duration_cast<DoubleSecs>(accumulated_frametime).count() /
diff --git a/src/core/perf_stats.h b/src/core/perf_stats.h
index 6e4619701..222ac1a63 100644
--- a/src/core/perf_stats.h
+++ b/src/core/perf_stats.h
@@ -10,6 +10,17 @@
 
 namespace Core {
 
+struct PerfStatsResults {
+    /// System FPS (LCD VBlanks) in Hz
+    double system_fps;
+    /// Game FPS (GSP frame submissions) in Hz
+    double game_fps;
+    /// Walltime per system frame, in seconds, excluding any waits
+    double frametime;
+    /// Ratio of walltime / emulated time elapsed
+    double emulation_speed;
+};
+
 /**
  * Class to manage and query performance/timing statistics. All public functions of this class are
  * thread-safe unless stated otherwise.
@@ -18,22 +29,11 @@ class PerfStats {
 public:
     using Clock = std::chrono::high_resolution_clock;
 
-    struct Results {
-        /// System FPS (LCD VBlanks) in Hz
-        double system_fps;
-        /// Game FPS (GSP frame submissions) in Hz
-        double game_fps;
-        /// Walltime per system frame, in seconds, excluding any waits
-        double frametime;
-        /// Ratio of walltime / emulated time elapsed
-        double emulation_speed;
-    };
-
     void BeginSystemFrame();
     void EndSystemFrame();
     void EndGameFrame();
 
-    Results GetAndResetStats(std::chrono::microseconds current_system_time_us);
+    PerfStatsResults GetAndResetStats(std::chrono::microseconds current_system_time_us);
 
     /**
      * Gets the ratio between walltime and the emulated time of the previous system frame. This is
diff --git a/src/core/telemetry_session.cpp b/src/core/telemetry_session.cpp
index 827a1bbd0..65571b948 100644
--- a/src/core/telemetry_session.cpp
+++ b/src/core/telemetry_session.cpp
@@ -7,6 +7,7 @@
 #include "common/file_util.h"
 
 #include "core/core.h"
+#include "core/loader/loader.h"
 #include "core/settings.h"
 #include "core/telemetry_session.h"
 
diff --git a/src/video_core/engines/maxwell_3d.cpp b/src/video_core/engines/maxwell_3d.cpp
index f32a79d7b..68ff1e86b 100644
--- a/src/video_core/engines/maxwell_3d.cpp
+++ b/src/video_core/engines/maxwell_3d.cpp
@@ -5,13 +5,12 @@
 #include <cinttypes>
 #include "common/assert.h"
 #include "core/core.h"
+#include "core/memory.h"
 #include "video_core/debug_utils/debug_utils.h"
 #include "video_core/engines/maxwell_3d.h"
 #include "video_core/rasterizer_interface.h"
 #include "video_core/renderer_base.h"
-#include "video_core/textures/decoders.h"
 #include "video_core/textures/texture.h"
-#include "video_core/video_core.h"
 
 namespace Tegra {
 namespace Engines {
diff --git a/src/video_core/rasterizer_cache.h b/src/video_core/rasterizer_cache.h
index de1eab86b..083b283b0 100644
--- a/src/video_core/rasterizer_cache.h
+++ b/src/video_core/rasterizer_cache.h
@@ -7,11 +7,10 @@
 #include <set>
 
 #include <boost/icl/interval_map.hpp>
+#include <boost/range/iterator_range_core.hpp>
 
 #include "common/common_types.h"
 #include "core/core.h"
-#include "core/memory.h"
-#include "video_core/memory_manager.h"
 #include "video_core/rasterizer_interface.h"
 #include "video_core/renderer_base.h"
 
diff --git a/src/video_core/renderer_opengl/renderer_opengl.cpp b/src/video_core/renderer_opengl/renderer_opengl.cpp
index 3c4a9f17c..411a73d50 100644
--- a/src/video_core/renderer_opengl/renderer_opengl.cpp
+++ b/src/video_core/renderer_opengl/renderer_opengl.cpp
@@ -10,12 +10,14 @@
 #include <glad/glad.h>
 #include "common/assert.h"
 #include "common/logging/log.h"
+#include "common/telemetry.h"
 #include "core/core.h"
 #include "core/core_timing.h"
 #include "core/frontend/emu_window.h"
 #include "core/memory.h"
 #include "core/perf_stats.h"
 #include "core/settings.h"
+#include "core/telemetry_session.h"
 #include "core/tracer/recorder.h"
 #include "video_core/renderer_opengl/gl_rasterizer.h"
 #include "video_core/renderer_opengl/renderer_opengl.h"
diff --git a/src/yuzu/debugger/wait_tree.cpp b/src/yuzu/debugger/wait_tree.cpp
index eac0c05f2..6c2cd967e 100644
--- a/src/yuzu/debugger/wait_tree.cpp
+++ b/src/yuzu/debugger/wait_tree.cpp
@@ -9,11 +9,14 @@
 #include "core/core.h"
 #include "core/hle/kernel/event.h"
 #include "core/hle/kernel/handle_table.h"
+#include "core/hle/kernel/kernel.h"
 #include "core/hle/kernel/mutex.h"
+#include "core/hle/kernel/scheduler.h"
 #include "core/hle/kernel/thread.h"
 #include "core/hle/kernel/timer.h"
 #include "core/hle/kernel/wait_object.h"
 
+WaitTreeItem::WaitTreeItem() = default;
 WaitTreeItem::~WaitTreeItem() = default;
 
 QColor WaitTreeItem::GetColor() const {
@@ -71,6 +74,7 @@ std::vector<std::unique_ptr<WaitTreeThread>> WaitTreeItem::MakeThreadItemList()
 }
 
 WaitTreeText::WaitTreeText(const QString& t) : text(t) {}
+WaitTreeText::~WaitTreeText() = default;
 
 QString WaitTreeText::GetText() const {
     return text;
@@ -84,6 +88,8 @@ WaitTreeMutexInfo::WaitTreeMutexInfo(VAddr mutex_address) : mutex_address(mutex_
     owner = handle_table.Get<Kernel::Thread>(owner_handle);
 }
 
+WaitTreeMutexInfo::~WaitTreeMutexInfo() = default;
+
 QString WaitTreeMutexInfo::GetText() const {
     return tr("waiting for mutex 0x%1").arg(mutex_address, 16, 16, QLatin1Char('0'));
 }
@@ -102,6 +108,7 @@ std::vector<std::unique_ptr<WaitTreeItem>> WaitTreeMutexInfo::GetChildren() cons
 }
 
 WaitTreeCallstack::WaitTreeCallstack(const Kernel::Thread& thread) : thread(thread) {}
+WaitTreeCallstack::~WaitTreeCallstack() = default;
 
 QString WaitTreeCallstack::GetText() const {
     return tr("Call stack");
@@ -126,6 +133,10 @@ std::vector<std::unique_ptr<WaitTreeItem>> WaitTreeCallstack::GetChildren() cons
 }
 
 WaitTreeWaitObject::WaitTreeWaitObject(const Kernel::WaitObject& o) : object(o) {}
+WaitTreeWaitObject::~WaitTreeWaitObject() = default;
+
+WaitTreeExpandableItem::WaitTreeExpandableItem() = default;
+WaitTreeExpandableItem::~WaitTreeExpandableItem() = default;
 
 bool WaitTreeExpandableItem::IsExpandable() const {
     return true;
@@ -180,6 +191,8 @@ WaitTreeObjectList::WaitTreeObjectList(
     const std::vector<Kernel::SharedPtr<Kernel::WaitObject>>& list, bool w_all)
     : object_list(list), wait_all(w_all) {}
 
+WaitTreeObjectList::~WaitTreeObjectList() = default;
+
 QString WaitTreeObjectList::GetText() const {
     if (wait_all)
         return tr("waiting for all objects");
@@ -194,6 +207,7 @@ std::vector<std::unique_ptr<WaitTreeItem>> WaitTreeObjectList::GetChildren() con
 }
 
 WaitTreeThread::WaitTreeThread(const Kernel::Thread& thread) : WaitTreeWaitObject(thread) {}
+WaitTreeThread::~WaitTreeThread() = default;
 
 QString WaitTreeThread::GetText() const {
     const auto& thread = static_cast<const Kernel::Thread&>(object);
@@ -312,6 +326,7 @@ std::vector<std::unique_ptr<WaitTreeItem>> WaitTreeThread::GetChildren() const {
 }
 
 WaitTreeEvent::WaitTreeEvent(const Kernel::Event& object) : WaitTreeWaitObject(object) {}
+WaitTreeEvent::~WaitTreeEvent() = default;
 
 std::vector<std::unique_ptr<WaitTreeItem>> WaitTreeEvent::GetChildren() const {
     std::vector<std::unique_ptr<WaitTreeItem>> list(WaitTreeWaitObject::GetChildren());
@@ -323,6 +338,7 @@ std::vector<std::unique_ptr<WaitTreeItem>> WaitTreeEvent::GetChildren() const {
 }
 
 WaitTreeTimer::WaitTreeTimer(const Kernel::Timer& object) : WaitTreeWaitObject(object) {}
+WaitTreeTimer::~WaitTreeTimer() = default;
 
 std::vector<std::unique_ptr<WaitTreeItem>> WaitTreeTimer::GetChildren() const {
     std::vector<std::unique_ptr<WaitTreeItem>> list(WaitTreeWaitObject::GetChildren());
@@ -340,6 +356,7 @@ std::vector<std::unique_ptr<WaitTreeItem>> WaitTreeTimer::GetChildren() const {
 
 WaitTreeThreadList::WaitTreeThreadList(const std::vector<Kernel::SharedPtr<Kernel::Thread>>& list)
     : thread_list(list) {}
+WaitTreeThreadList::~WaitTreeThreadList() = default;
 
 QString WaitTreeThreadList::GetText() const {
     return tr("waited by thread");
@@ -353,6 +370,7 @@ std::vector<std::unique_ptr<WaitTreeItem>> WaitTreeThreadList::GetChildren() con
 }
 
 WaitTreeModel::WaitTreeModel(QObject* parent) : QAbstractItemModel(parent) {}
+WaitTreeModel::~WaitTreeModel() = default;
 
 QModelIndex WaitTreeModel::index(int row, int column, const QModelIndex& parent) const {
     if (!hasIndex(row, column, parent))
@@ -421,6 +439,8 @@ WaitTreeWidget::WaitTreeWidget(QWidget* parent) : QDockWidget(tr("Wait Tree"), p
     setEnabled(false);
 }
 
+WaitTreeWidget::~WaitTreeWidget() = default;
+
 void WaitTreeWidget::OnDebugModeEntered() {
     if (!Core::System::GetInstance().IsPoweredOn())
         return;
diff --git a/src/yuzu/debugger/wait_tree.h b/src/yuzu/debugger/wait_tree.h
index 513b3c45d..defbf734f 100644
--- a/src/yuzu/debugger/wait_tree.h
+++ b/src/yuzu/debugger/wait_tree.h
@@ -4,11 +4,15 @@
 
 #pragma once
 
+#include <cstddef>
+#include <memory>
+#include <vector>
+
 #include <QAbstractItemModel>
 #include <QDockWidget>
 #include <QTreeView>
 #include <boost/container/flat_set.hpp>
-#include "core/core.h"
+#include "common/common_types.h"
 #include "core/hle/kernel/object.h"
 
 class EmuThread;
@@ -25,6 +29,7 @@ class WaitTreeThread;
 class WaitTreeItem : public QObject {
     Q_OBJECT
 public:
+    WaitTreeItem();
     ~WaitTreeItem() override;
 
     virtual bool IsExpandable() const;
@@ -49,6 +54,8 @@ class WaitTreeText : public WaitTreeItem {
     Q_OBJECT
 public:
     explicit WaitTreeText(const QString& text);
+    ~WaitTreeText() override;
+
     QString GetText() const override;
 
 private:
@@ -58,6 +65,9 @@ private:
 class WaitTreeExpandableItem : public WaitTreeItem {
     Q_OBJECT
 public:
+    WaitTreeExpandableItem();
+    ~WaitTreeExpandableItem() override;
+
     bool IsExpandable() const override;
 };
 
@@ -65,6 +75,8 @@ class WaitTreeMutexInfo : public WaitTreeExpandableItem {
     Q_OBJECT
 public:
     explicit WaitTreeMutexInfo(VAddr mutex_address);
+    ~WaitTreeMutexInfo() override;
+
     QString GetText() const override;
     std::vector<std::unique_ptr<WaitTreeItem>> GetChildren() const override;
 
@@ -79,6 +91,8 @@ class WaitTreeCallstack : public WaitTreeExpandableItem {
     Q_OBJECT
 public:
     explicit WaitTreeCallstack(const Kernel::Thread& thread);
+    ~WaitTreeCallstack() override;
+
     QString GetText() const override;
     std::vector<std::unique_ptr<WaitTreeItem>> GetChildren() const override;
 
@@ -90,6 +104,8 @@ class WaitTreeWaitObject : public WaitTreeExpandableItem {
     Q_OBJECT
 public:
     explicit WaitTreeWaitObject(const Kernel::WaitObject& object);
+    ~WaitTreeWaitObject() override;
+
     static std::unique_ptr<WaitTreeWaitObject> make(const Kernel::WaitObject& object);
     QString GetText() const override;
     std::vector<std::unique_ptr<WaitTreeItem>> GetChildren() const override;
@@ -105,6 +121,8 @@ class WaitTreeObjectList : public WaitTreeExpandableItem {
 public:
     WaitTreeObjectList(const std::vector<Kernel::SharedPtr<Kernel::WaitObject>>& list,
                        bool wait_all);
+    ~WaitTreeObjectList() override;
+
     QString GetText() const override;
     std::vector<std::unique_ptr<WaitTreeItem>> GetChildren() const override;
 
@@ -117,6 +135,8 @@ class WaitTreeThread : public WaitTreeWaitObject {
     Q_OBJECT
 public:
     explicit WaitTreeThread(const Kernel::Thread& thread);
+    ~WaitTreeThread() override;
+
     QString GetText() const override;
     QColor GetColor() const override;
     std::vector<std::unique_ptr<WaitTreeItem>> GetChildren() const override;
@@ -126,6 +146,8 @@ class WaitTreeEvent : public WaitTreeWaitObject {
     Q_OBJECT
 public:
     explicit WaitTreeEvent(const Kernel::Event& object);
+    ~WaitTreeEvent() override;
+
     std::vector<std::unique_ptr<WaitTreeItem>> GetChildren() const override;
 };
 
@@ -133,6 +155,8 @@ class WaitTreeTimer : public WaitTreeWaitObject {
     Q_OBJECT
 public:
     explicit WaitTreeTimer(const Kernel::Timer& object);
+    ~WaitTreeTimer() override;
+
     std::vector<std::unique_ptr<WaitTreeItem>> GetChildren() const override;
 };
 
@@ -140,6 +164,8 @@ class WaitTreeThreadList : public WaitTreeExpandableItem {
     Q_OBJECT
 public:
     explicit WaitTreeThreadList(const std::vector<Kernel::SharedPtr<Kernel::Thread>>& list);
+    ~WaitTreeThreadList() override;
+
     QString GetText() const override;
     std::vector<std::unique_ptr<WaitTreeItem>> GetChildren() const override;
 
@@ -152,6 +178,7 @@ class WaitTreeModel : public QAbstractItemModel {
 
 public:
     explicit WaitTreeModel(QObject* parent = nullptr);
+    ~WaitTreeModel() override;
 
     QVariant data(const QModelIndex& index, int role) const override;
     QModelIndex index(int row, int column, const QModelIndex& parent) const override;
@@ -171,6 +198,7 @@ class WaitTreeWidget : public QDockWidget {
 
 public:
     explicit WaitTreeWidget(QWidget* parent = nullptr);
+    ~WaitTreeWidget() override;
 
 public slots:
     void OnDebugModeEntered();
diff --git a/src/yuzu/game_list.cpp b/src/yuzu/game_list.cpp
index 27525938a..d15242d59 100644
--- a/src/yuzu/game_list.cpp
+++ b/src/yuzu/game_list.cpp
@@ -23,10 +23,12 @@
 #include "core/file_sys/registered_cache.h"
 #include "core/file_sys/romfs.h"
 #include "core/file_sys/vfs_real.h"
+#include "core/hle/service/filesystem/filesystem.h"
 #include "core/loader/loader.h"
-#include "game_list.h"
-#include "game_list_p.h"
-#include "ui_settings.h"
+#include "yuzu/game_list.h"
+#include "yuzu/game_list_p.h"
+#include "yuzu/main.h"
+#include "yuzu/ui_settings.h"
 
 GameList::SearchField::KeyReleaseEater::KeyReleaseEater(GameList* gamelist) : gamelist{gamelist} {}
 
@@ -481,6 +483,14 @@ static void GetMetadataFromControlNCA(const std::shared_ptr<FileSys::NCA>& nca,
     }
 }
 
+GameListWorker::GameListWorker(
+    FileSys::VirtualFilesystem vfs, QString dir_path, bool deep_scan,
+    const std::unordered_map<std::string, std::pair<QString, QString>>& compatibility_list)
+    : vfs(std::move(vfs)), dir_path(std::move(dir_path)), deep_scan(deep_scan),
+      compatibility_list(compatibility_list) {}
+
+GameListWorker::~GameListWorker() = default;
+
 void GameListWorker::AddInstalledTitlesToGameList(std::shared_ptr<FileSys::RegisteredCache> cache) {
     const auto installed_games = cache->ListEntriesFilter(FileSys::TitleType::Application,
                                                           FileSys::ContentRecordType::Program);
diff --git a/src/yuzu/game_list.h b/src/yuzu/game_list.h
index c01351dc9..6a5c2f5f8 100644
--- a/src/yuzu/game_list.h
+++ b/src/yuzu/game_list.h
@@ -4,6 +4,8 @@
 
 #pragma once
 
+#include <unordered_map>
+
 #include <QFileSystemWatcher>
 #include <QHBoxLayout>
 #include <QLabel>
@@ -17,9 +19,13 @@
 #include <QTreeView>
 #include <QVBoxLayout>
 #include <QWidget>
-#include "main.h"
 
 class GameListWorker;
+class GMainWindow;
+
+namespace FileSys {
+class VfsFilesystem;
+}
 
 enum class GameListOpenTarget { SaveData };
 
@@ -62,7 +68,7 @@ public:
         QToolButton* button_filter_close = nullptr;
     };
 
-    explicit GameList(FileSys::VirtualFilesystem vfs, GMainWindow* parent = nullptr);
+    explicit GameList(std::shared_ptr<FileSys::VfsFilesystem> vfs, GMainWindow* parent = nullptr);
     ~GameList() override;
 
     void clearFilter();
@@ -97,7 +103,7 @@ private:
     void PopupContextMenu(const QPoint& menu_location);
     void RefreshGameDirectory();
 
-    FileSys::VirtualFilesystem vfs;
+    std::shared_ptr<FileSys::VfsFilesystem> vfs;
     SearchField* search_field;
     GMainWindow* main_window = nullptr;
     QVBoxLayout* layout = nullptr;
diff --git a/src/yuzu/game_list_p.h b/src/yuzu/game_list_p.h
index b9676d069..3624cb21a 100644
--- a/src/yuzu/game_list_p.h
+++ b/src/yuzu/game_list_p.h
@@ -18,10 +18,15 @@
 #include <QString>
 #include "common/logging/log.h"
 #include "common/string_util.h"
-#include "core/file_sys/content_archive.h"
-#include "ui_settings.h"
+#include "yuzu/ui_settings.h"
 #include "yuzu/util/util.h"
 
+namespace FileSys {
+class NCA;
+class RegisteredCache;
+class VfsFilesystem;
+} // namespace FileSys
+
 /**
  * Gets the default icon (for games without valid SMDH)
  * @param large If true, returns large icon (48x48), otherwise returns small icon (24x24)
@@ -196,10 +201,9 @@ class GameListWorker : public QObject, public QRunnable {
 
 public:
     GameListWorker(
-        FileSys::VirtualFilesystem vfs, QString dir_path, bool deep_scan,
-        const std::unordered_map<std::string, std::pair<QString, QString>>& compatibility_list)
-        : vfs(std::move(vfs)), dir_path(std::move(dir_path)), deep_scan(deep_scan),
-          compatibility_list(compatibility_list) {}
+        std::shared_ptr<FileSys::VfsFilesystem> vfs, QString dir_path, bool deep_scan,
+        const std::unordered_map<std::string, std::pair<QString, QString>>& compatibility_list);
+    ~GameListWorker() override;
 
 public slots:
     /// Starts the processing of directory tree information.
@@ -222,7 +226,7 @@ signals:
     void Finished(QStringList watch_list);
 
 private:
-    FileSys::VirtualFilesystem vfs;
+    std::shared_ptr<FileSys::VfsFilesystem> vfs;
     std::map<u64, std::shared_ptr<FileSys::NCA>> nca_control_map;
     QStringList watch_list;
     QString dir_path;
diff --git a/src/yuzu/main.cpp b/src/yuzu/main.cpp
index 1501aedc4..e11ba7854 100644
--- a/src/yuzu/main.cpp
+++ b/src/yuzu/main.cpp
@@ -21,22 +21,22 @@
 #include "common/logging/backend.h"
 #include "common/logging/filter.h"
 #include "common/logging/log.h"
-#include "common/logging/text_formatter.h"
 #include "common/microprofile.h"
 #include "common/scm_rev.h"
 #include "common/scope_exit.h"
 #include "common/string_util.h"
+#include "common/telemetry.h"
 #include "core/core.h"
 #include "core/crypto/key_manager.h"
-#include "core/file_sys/bis_factory.h"
 #include "core/file_sys/card_image.h"
 #include "core/file_sys/registered_cache.h"
 #include "core/file_sys/savedata_factory.h"
 #include "core/file_sys/vfs_real.h"
-#include "core/gdbstub/gdbstub.h"
+#include "core/hle/service/filesystem/filesystem.h"
 #include "core/loader/loader.h"
+#include "core/perf_stats.h"
 #include "core/settings.h"
-#include "game_list_p.h"
+#include "core/telemetry_session.h"
 #include "video_core/debug_utils/debug_utils.h"
 #include "yuzu/about_dialog.h"
 #include "yuzu/bootmanager.h"
@@ -48,6 +48,7 @@
 #include "yuzu/debugger/profiler.h"
 #include "yuzu/debugger/wait_tree.h"
 #include "yuzu/game_list.h"
+#include "yuzu/game_list_p.h"
 #include "yuzu/hotkeys.h"
 #include "yuzu/main.h"
 #include "yuzu/ui_settings.h"
diff --git a/src/yuzu/main.h b/src/yuzu/main.h
index fd2436f4d..0b97e8220 100644
--- a/src/yuzu/main.h
+++ b/src/yuzu/main.h
@@ -5,6 +5,7 @@
 #pragma once
 
 #include <memory>
+#include <unordered_map>
 #include <QMainWindow>
 #include <QTimer>
 #include "core/core.h"
@@ -23,6 +24,10 @@ class ProfilerWidget;
 class WaitTreeWidget;
 enum class GameListOpenTarget;
 
+namespace FileSys {
+class VfsFilesystem;
+}
+
 namespace Tegra {
 class DebugContext;
 }
@@ -169,7 +174,7 @@ private:
     QString game_path;
 
     // FS
-    FileSys::VirtualFilesystem vfs;
+    std::shared_ptr<FileSys::VfsFilesystem> vfs;
 
     // Debugger panes
     ProfilerWidget* profilerWidget;
diff --git a/src/yuzu_cmd/yuzu.cpp b/src/yuzu_cmd/yuzu.cpp
index 9095cf27d..41e7da897 100644
--- a/src/yuzu_cmd/yuzu.cpp
+++ b/src/yuzu_cmd/yuzu.cpp
@@ -17,10 +17,13 @@
 #include "common/scm_rev.h"
 #include "common/scope_exit.h"
 #include "common/string_util.h"
+#include "common/telemetry.h"
 #include "core/core.h"
+#include "core/file_sys/vfs_real.h"
 #include "core/gdbstub/gdbstub.h"
 #include "core/loader/loader.h"
 #include "core/settings.h"
+#include "core/telemetry_session.h"
 #include "yuzu_cmd/config.h"
 #include "yuzu_cmd/emu_window/emu_window_sdl2.h"