Android #21

yuzu: Replace httplib with QtNetworkRequest

CMakeLists.txt

@@ -136,6 +136,22 @@ if (YUZU_USE_BUNDLED_VCPKG)
         endif()
     endif()
 
+    if (MSVC)
+        set(VCPKG_DOWNLOADS_PATH ${PROJECT_SOURCE_DIR}/externals/vcpkg/downloads)
+        set(NASM_VERSION "2.16.01")
+        set(NASM_DESTINATION_PATH ${VCPKG_DOWNLOADS_PATH}/nasm-${NASM_VERSION}-win64.zip)
+        set(NASM_DOWNLOAD_URL "https://github.com/yuzu-emu/ext-windows-bin/raw/master/nasm/nasm-${NASM_VERSION}-win64.zip")
+
+        if (NOT EXISTS ${NASM_DESTINATION_PATH})
+            file(DOWNLOAD ${NASM_DOWNLOAD_URL} ${NASM_DESTINATION_PATH} SHOW_PROGRESS STATUS NASM_STATUS)
+
+            if (NOT NASM_STATUS EQUAL 0)
+                # Warn and not fail since vcpkg is supposed to download this package for us in the first place
+                message(WARNING "External nasm vcpkg package download from ${NASM_DOWNLOAD_URL} failed with status ${NASM_STATUS}")
+            endif()
+        endif()
+    endif()
+
     if (YUZU_TESTS)
         list(APPEND VCPKG_MANIFEST_FEATURES "yuzu-tests")
     endif()

README.md

@@ -1,3 +1,11 @@
+| Pull Request | Commit | Title | Author | Merged? |
+|----|----|----|----|----|
+
+
+End of merge log. You can find the original README.md below the break.
+
+-----
+
 <!--
 SPDX-FileCopyrightText: 2018 yuzu Emulator Project
 SPDX-License-Identifier: GPL-2.0-or-later

src/common/page_table.h

@@ -51,7 +51,7 @@ struct PageTable {
     class PageInfo {
     public:
         /// Returns the page pointer
-        [[nodiscard]] u8* Pointer() const noexcept {
+        [[nodiscard]] uintptr_t Pointer() const noexcept {
             return ExtractPointer(raw.load(std::memory_order_relaxed));
         }
 
@@ -61,7 +61,7 @@ struct PageTable {
         }
 
         /// Returns the page pointer and attribute pair, extracted from the same atomic read
-        [[nodiscard]] std::pair<u8*, PageType> PointerType() const noexcept {
+        [[nodiscard]] std::pair<uintptr_t, PageType> PointerType() const noexcept {
             const uintptr_t non_atomic_raw = raw.load(std::memory_order_relaxed);
             return {ExtractPointer(non_atomic_raw), ExtractType(non_atomic_raw)};
         }
@@ -73,13 +73,13 @@ struct PageTable {
         }
 
         /// Write a page pointer and type pair atomically
-        void Store(u8* pointer, PageType type) noexcept {
+        void Store(uintptr_t pointer, PageType type) noexcept {
-            raw.store(reinterpret_cast<uintptr_t>(pointer) | static_cast<uintptr_t>(type));
+            raw.store(pointer | static_cast<uintptr_t>(type));
         }
 
         /// Unpack a pointer from a page info raw representation
-        [[nodiscard]] static u8* ExtractPointer(uintptr_t raw) noexcept {
+        [[nodiscard]] static uintptr_t ExtractPointer(uintptr_t raw) noexcept {
-            return reinterpret_cast<u8*>(raw & (~uintptr_t{0} << ATTRIBUTE_BITS));
+            return raw & (~uintptr_t{0} << ATTRIBUTE_BITS);
         }
 
         /// Unpack a page type from a page info raw representation

src/core/arm/arm_interface.cpp

@@ -217,8 +217,8 @@ void ARM_Interface::Run() {
     }
 }
 
-void ARM_Interface::LoadWatchpointArray(const WatchpointArray& wp) {
+void ARM_Interface::LoadWatchpointArray(const WatchpointArray* wp) {
-    watchpoints = ℘
+    watchpoints = wp;
 }
 
 const Kernel::DebugWatchpoint* ARM_Interface::MatchingWatchpoint(

src/core/arm/arm_interface.h

@@ -186,7 +186,7 @@ public:
     virtual void SaveContext(ThreadContext64& ctx) const = 0;
     virtual void LoadContext(const ThreadContext32& ctx) = 0;
     virtual void LoadContext(const ThreadContext64& ctx) = 0;
-    void LoadWatchpointArray(const WatchpointArray& wp);
+    void LoadWatchpointArray(const WatchpointArray* wp);
 
     /// Clears the exclusive monitor's state.
     virtual void ClearExclusiveState() = 0;

src/core/debugger/gdbstub.cpp

@@ -261,10 +261,8 @@ void GDBStub::ExecuteCommand(std::string_view packet, std::vector<DebuggerAction
         const size_t addr{static_cast<size_t>(strtoll(command.data(), nullptr, 16))};
         const size_t size{static_cast<size_t>(strtoll(command.data() + sep, nullptr, 16))};
 
-        if (system.ApplicationMemory().IsValidVirtualAddressRange(addr, size)) {
         std::vector<u8> mem(size);
-            system.ApplicationMemory().ReadBlock(addr, mem.data(), size);
+        if (system.ApplicationMemory().ReadBlock(addr, mem.data(), size)) {
-
             SendReply(Common::HexToString(mem));
         } else {
             SendReply(GDB_STUB_REPLY_ERR);
@@ -281,8 +279,7 @@ void GDBStub::ExecuteCommand(std::string_view packet, std::vector<DebuggerAction
         const auto mem_substr{std::string_view(command).substr(mem_sep)};
         const auto mem{Common::HexStringToVector(mem_substr, false)};
 
-        if (system.ApplicationMemory().IsValidVirtualAddressRange(addr, size)) {
+        if (system.ApplicationMemory().WriteBlock(addr, mem.data(), size)) {
-            system.ApplicationMemory().WriteBlock(addr, mem.data(), size);
             system.InvalidateCpuInstructionCacheRange(addr, size);
             SendReply(GDB_STUB_REPLY_OK);
         } else {

src/core/hle/kernel/k_auto_object.cpp

@@ -15,8 +15,8 @@ void KAutoObject::RegisterWithKernel() {
     m_kernel.RegisterKernelObject(this);
 }
 
-void KAutoObject::UnregisterWithKernel() {
+void KAutoObject::UnregisterWithKernel(KernelCore& kernel, KAutoObject* self) {
-    m_kernel.UnregisterKernelObject(this);
+    kernel.UnregisterKernelObject(self);
 }
 
 } // namespace Kernel

src/core/hle/kernel/k_auto_object.h

@@ -159,14 +159,15 @@ public:
 
         // If ref count hits zero, destroy the object.
         if (cur_ref_count - 1 == 0) {
+            KernelCore& kernel = m_kernel;
             this->Destroy();
-            this->UnregisterWithKernel();
+            KAutoObject::UnregisterWithKernel(kernel, this);
         }
     }
 
 private:
     void RegisterWithKernel();
-    void UnregisterWithKernel();
+    static void UnregisterWithKernel(KernelCore& kernel, KAutoObject* self);
 
 protected:
     KernelCore& m_kernel;

src/core/hle/kernel/k_scheduler.cpp

@@ -510,11 +510,12 @@ void KScheduler::Unload(KThread* thread) {
 
 void KScheduler::Reload(KThread* thread) {
     auto& cpu_core = m_kernel.System().ArmInterface(m_core_id);
+    auto* process = thread->GetOwnerProcess();
     cpu_core.LoadContext(thread->GetContext32());
     cpu_core.LoadContext(thread->GetContext64());
     cpu_core.SetTlsAddress(GetInteger(thread->GetTlsAddress()));
     cpu_core.SetTPIDR_EL0(thread->GetTpidrEl0());
-    cpu_core.LoadWatchpointArray(thread->GetOwnerProcess()->GetWatchpoints());
+    cpu_core.LoadWatchpointArray(process ? &process->GetWatchpoints() : nullptr);
     cpu_core.ClearExclusiveState();
 }
 

src/core/hle/kernel/k_thread.cpp

@@ -129,7 +129,7 @@ Result KThread::Initialize(KThreadFunction func, uintptr_t arg, KProcessAddress
     case ThreadType::User:
         ASSERT(((owner == nullptr) ||
                 (owner->GetCoreMask() | (1ULL << virt_core)) == owner->GetCoreMask()));
-        ASSERT(((owner == nullptr) ||
+        ASSERT(((owner == nullptr) || (prio > Svc::LowestThreadPriority) ||
                 (owner->GetPriorityMask() | (1ULL << prio)) == owner->GetPriorityMask()));
         break;
     case ThreadType::Kernel:

src/core/hle/kernel/svc/svc_ipc.cpp

@@ -8,6 +8,7 @@
 #include "core/hle/kernel/k_process.h"
 #include "core/hle/kernel/k_server_session.h"
 #include "core/hle/kernel/svc.h"
+#include "core/hle/kernel/svc_results.h"
 
 namespace Kernel::Svc {
 
@@ -49,14 +50,10 @@ Result ReplyAndReceive(Core::System& system, s32* out_index, uint64_t handles_ad
 
     // Copy user handles.
     if (num_handles > 0) {
-        // Ensure we can try to get the handles.
-        R_UNLESS(GetCurrentMemory(kernel).IsValidVirtualAddressRange(
-                     handles_addr, static_cast<u64>(sizeof(Handle) * num_handles)),
-                 ResultInvalidPointer);
-
         // Get the handles.
-        GetCurrentMemory(kernel).ReadBlock(handles_addr, handles.data(),
+        R_UNLESS(GetCurrentMemory(kernel).ReadBlock(handles_addr, handles.data(),
-                                           sizeof(Handle) * num_handles);
+                                                    sizeof(Handle) * num_handles),
+                 ResultInvalidPointer);
 
         // Convert the handles to objects.
         R_UNLESS(handle_table.GetMultipleObjects<KSynchronizationObject>(

src/core/hle/kernel/svc/svc_synchronization.cpp

@@ -7,6 +7,7 @@
 #include "core/hle/kernel/k_process.h"
 #include "core/hle/kernel/k_readable_event.h"
 #include "core/hle/kernel/svc.h"
+#include "core/hle/kernel/svc_results.h"
 
 namespace Kernel::Svc {
 
@@ -64,14 +65,10 @@ Result WaitSynchronization(Core::System& system, int32_t* out_index, u64 user_ha
 
     // Copy user handles.
     if (num_handles > 0) {
-        // Ensure we can try to get the handles.
-        R_UNLESS(GetCurrentMemory(kernel).IsValidVirtualAddressRange(
-                     user_handles, static_cast<u64>(sizeof(Handle) * num_handles)),
-                 ResultInvalidPointer);
-
         // Get the handles.
-        GetCurrentMemory(kernel).ReadBlock(user_handles, handles.data(),
+        R_UNLESS(GetCurrentMemory(kernel).ReadBlock(user_handles, handles.data(),
-                                           sizeof(Handle) * num_handles);
+                                                    sizeof(Handle) * num_handles),
+                 ResultInvalidPointer);
 
         // Convert the handles to objects.
         R_UNLESS(handle_table.GetMultipleObjects<KSynchronizationObject>(

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

@@ -496,8 +496,9 @@ public:
     void LoadIdTokenCache(HLERequestContext& ctx) {
         LOG_WARNING(Service_ACC, "(STUBBED) called");
 
-        IPC::ResponseBuilder rb{ctx, 2};
+        IPC::ResponseBuilder rb{ctx, 3};
         rb.Push(ResultSuccess);
+        rb.Push(0);
     }
 
 protected:

src/core/hle/service/glue/ectx.cpp

@@ -2,13 +2,48 @@
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/service/glue/ectx.h"
+#include "core/hle/service/ipc_helpers.h"
 
 namespace Service::Glue {
 
+// This is nn::err::context::IContextRegistrar
+class IContextRegistrar : public ServiceFramework<IContextRegistrar> {
+public:
+    IContextRegistrar(Core::System& system_) : ServiceFramework{system_, "IContextRegistrar"} {
+        // clang-format off
+        static const FunctionInfo functions[] = {
+            {0, &IContextRegistrar::Complete, "Complete"},
+        };
+        // clang-format on
+
+        RegisterHandlers(functions);
+    }
+
+    ~IContextRegistrar() override = default;
+
+private:
+    void Complete(HLERequestContext& ctx) {
+        struct InputParameters {
+            u32 unk;
+        };
+        struct OutputParameters {
+            u32 unk;
+        };
+
+        IPC::RequestParser rp{ctx};
+        [[maybe_unused]] auto input = rp.PopRaw<InputParameters>();
+        [[maybe_unused]] auto value = ctx.ReadBuffer();
+
+        IPC::ResponseBuilder rb{ctx, 3};
+        rb.Push(ResultSuccess);
+        rb.Push(0);
+    }
+};
+
 ECTX_AW::ECTX_AW(Core::System& system_) : ServiceFramework{system_, "ectx:aw"} {
     // clang-format off
     static const FunctionInfo functions[] = {
-        {0, nullptr, "CreateContextRegistrar"},
+        {0, &ECTX_AW::CreateContextRegistrar, "CreateContextRegistrar"},
         {1, nullptr, "CommitContext"},
     };
     // clang-format on
@@ -18,4 +53,10 @@ ECTX_AW::ECTX_AW(Core::System& system_) : ServiceFramework{system_, "ectx:aw"} {
 
 ECTX_AW::~ECTX_AW() = default;
 
+void ECTX_AW::CreateContextRegistrar(HLERequestContext& ctx) {
+    IPC::ResponseBuilder rb{ctx, 2, 0, 1};
+    rb.Push(ResultSuccess);
+    rb.PushIpcInterface<IContextRegistrar>(std::make_shared<IContextRegistrar>(system));
+}
+
 } // namespace Service::Glue

src/core/hle/service/glue/ectx.h

@@ -15,6 +15,9 @@ class ECTX_AW final : public ServiceFramework<ECTX_AW> {
 public:
     explicit ECTX_AW(Core::System& system_);
     ~ECTX_AW() override;
+
+private:
+    void CreateContextRegistrar(HLERequestContext& ctx);
 };
 
 } // namespace Service::Glue

src/core/hle/service/sockets/bsd.cpp

@@ -559,7 +559,7 @@ std::pair<s32, Errno> BSD::PollImpl(std::vector<u8>& write_buffer, std::span<con
 
         const std::optional<FileDescriptor>& descriptor = file_descriptors[pollfd.fd];
         if (!descriptor) {
-            LOG_ERROR(Service, "File descriptor handle={} is not allocated", pollfd.fd);
+            LOG_TRACE(Service, "File descriptor handle={} is not allocated", pollfd.fd);
             pollfd.revents = PollEvents::Nval;
             return {0, Errno::SUCCESS};
         }

src/core/hle/service/sockets/nsd.cpp

@@ -24,7 +24,7 @@ NSD::NSD(Core::System& system_, const char* name) : ServiceFramework{system_, na
     static const FunctionInfo functions[] = {
         {5, nullptr, "GetSettingUrl"},
         {10, nullptr, "GetSettingName"},
-        {11, nullptr, "GetEnvironmentIdentifier"},
+        {11, &NSD::GetEnvironmentIdentifier, "GetEnvironmentIdentifier"},
         {12, nullptr, "GetDeviceId"},
         {13, nullptr, "DeleteSettings"},
         {14, nullptr, "ImportSettings"},
@@ -103,6 +103,14 @@ void NSD::ResolveEx(HLERequestContext& ctx) {
     rb.Push(ResultSuccess);
 }
 
+void NSD::GetEnvironmentIdentifier(HLERequestContext& ctx) {
+    const std::string environment_identifier = "lp1";
+    ctx.WriteBuffer(environment_identifier);
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
 void NSD::GetApplicationServerEnvironmentType(HLERequestContext& ctx) {
     IPC::ResponseBuilder rb{ctx, 3};
     rb.Push(ResultSuccess);

src/core/hle/service/sockets/nsd.h

@@ -19,6 +19,7 @@ public:
 private:
     void Resolve(HLERequestContext& ctx);
     void ResolveEx(HLERequestContext& ctx);
+    void GetEnvironmentIdentifier(HLERequestContext& ctx);
     void GetApplicationServerEnvironmentType(HLERequestContext& ctx);
 };
 

src/core/hle/service/sockets/sfdnsres.cpp

@@ -24,7 +24,7 @@ SFDNSRES::SFDNSRES(Core::System& system_) : ServiceFramework{system_, "sfdnsres"
         {2, &SFDNSRES::GetHostByNameRequest, "GetHostByNameRequest"},
         {3, nullptr, "GetHostByAddrRequest"},
         {4, nullptr, "GetHostStringErrorRequest"},
-        {5, nullptr, "GetGaiStringErrorRequest"},
+        {5, &SFDNSRES::GetGaiStringErrorRequest, "GetGaiStringErrorRequest"},
         {6, &SFDNSRES::GetAddrInfoRequest, "GetAddrInfoRequest"},
         {7, nullptr, "GetNameInfoRequest"},
         {8, nullptr, "RequestCancelHandleRequest"},
@@ -300,6 +300,20 @@ void SFDNSRES::GetAddrInfoRequest(HLERequestContext& ctx) {
     });
 }
 
+void SFDNSRES::GetGaiStringErrorRequest(HLERequestContext& ctx) {
+    struct InputParameters {
+        GetAddrInfoError gai_errno;
+    };
+    IPC::RequestParser rp{ctx};
+    auto input = rp.PopRaw<InputParameters>();
+
+    const std::string result = Translate(input.gai_errno);
+    ctx.WriteBuffer(result);
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
 void SFDNSRES::GetAddrInfoRequestWithOptions(HLERequestContext& ctx) {
     // Additional options are ignored
     auto [data_size, emu_gai_err] = GetAddrInfoRequestImpl(ctx);

src/core/hle/service/sockets/sfdnsres.h

@@ -18,6 +18,7 @@ public:
 
 private:
     void GetHostByNameRequest(HLERequestContext& ctx);
+    void GetGaiStringErrorRequest(HLERequestContext& ctx);
     void GetHostByNameRequestWithOptions(HLERequestContext& ctx);
     void GetAddrInfoRequest(HLERequestContext& ctx);
     void GetAddrInfoRequestWithOptions(HLERequestContext& ctx);

src/core/hle/service/sockets/sockets_translate.cpp

@@ -81,6 +81,44 @@ GetAddrInfoError Translate(Network::GetAddrInfoError error) {
     }
 }
 
+const char* Translate(GetAddrInfoError error) {
+    // https://android.googlesource.com/platform/bionic/+/085543106/libc/dns/net/getaddrinfo.c#254
+    switch (error) {
+    case GetAddrInfoError::SUCCESS:
+        return "Success";
+    case GetAddrInfoError::ADDRFAMILY:
+        return "Address family for hostname not supported";
+    case GetAddrInfoError::AGAIN:
+        return "Temporary failure in name resolution";
+    case GetAddrInfoError::BADFLAGS:
+        return "Invalid value for ai_flags";
+    case GetAddrInfoError::FAIL:
+        return "Non-recoverable failure in name resolution";
+    case GetAddrInfoError::FAMILY:
+        return "ai_family not supported";
+    case GetAddrInfoError::MEMORY:
+        return "Memory allocation failure";
+    case GetAddrInfoError::NODATA:
+        return "No address associated with hostname";
+    case GetAddrInfoError::NONAME:
+        return "hostname nor servname provided, or not known";
+    case GetAddrInfoError::SERVICE:
+        return "servname not supported for ai_socktype";
+    case GetAddrInfoError::SOCKTYPE:
+        return "ai_socktype not supported";
+    case GetAddrInfoError::SYSTEM:
+        return "System error returned in errno";
+    case GetAddrInfoError::BADHINTS:
+        return "Invalid value for hints";
+    case GetAddrInfoError::PROTOCOL:
+        return "Resolved protocol is unknown";
+    case GetAddrInfoError::OVERFLOW_:
+        return "Argument buffer overflow";
+    default:
+        return "Unknown error";
+    }
+}
+
 Network::Domain Translate(Domain domain) {
     switch (domain) {
     case Domain::Unspecified:

src/core/hle/service/sockets/sockets_translate.h

@@ -20,6 +20,9 @@ std::pair<s32, Errno> Translate(std::pair<s32, Network::Errno> value);
 /// Translate abstract getaddrinfo error to guest getaddrinfo error
 GetAddrInfoError Translate(Network::GetAddrInfoError value);
 
+/// Translate guest error to string
+const char* Translate(GetAddrInfoError value);
+
 /// Translate guest domain to abstract domain
 Network::Domain Translate(Domain domain);
 

src/core/memory.cpp

@@ -73,7 +73,7 @@ struct Memory::Impl {
             return {};
         }
 
-        return system.DeviceMemory().GetPointer<u8>(paddr) + vaddr;
+        return system.DeviceMemory().GetPointer<u8>(paddr + vaddr);
     }
 
     [[nodiscard]] u8* GetPointerFromDebugMemory(u64 vaddr) const {
@@ -84,7 +84,7 @@ struct Memory::Impl {
             return {};
         }
 
-        return system.DeviceMemory().GetPointer<u8>(paddr) + vaddr;
+        return system.DeviceMemory().GetPointer<u8>(paddr + vaddr);
     }
 
     u8 Read8(const Common::ProcessAddress addr) {
@@ -183,13 +183,13 @@ struct Memory::Impl {
         return string;
     }
 
-    void WalkBlock(const Kernel::KProcess& process, const Common::ProcessAddress addr,
+    bool WalkBlock(const Common::ProcessAddress addr, const std::size_t size, auto on_unmapped,
-                   const std::size_t size, auto on_unmapped, auto on_memory, auto on_rasterizer,
+                   auto on_memory, auto on_rasterizer, auto increment) {
-                   auto increment) {
+        const auto& page_table = system.ApplicationProcess()->GetPageTable().PageTableImpl();
-        const auto& page_table = process.GetPageTable().PageTableImpl();
         std::size_t remaining_size = size;
         std::size_t page_index = addr >> YUZU_PAGEBITS;
         std::size_t page_offset = addr & YUZU_PAGEMASK;
+        bool user_accessible = true;
 
         while (remaining_size) {
             const std::size_t copy_amount =
@@ -200,11 +200,13 @@ struct Memory::Impl {
             const auto [pointer, type] = page_table.pointers[page_index].PointerType();
             switch (type) {
             case Common::PageType::Unmapped: {
+                user_accessible = false;
                 on_unmapped(copy_amount, current_vaddr);
                 break;
             }
             case Common::PageType::Memory: {
-                u8* mem_ptr = pointer + page_offset + (page_index << YUZU_PAGEBITS);
+                u8* mem_ptr =
+                    reinterpret_cast<u8*>(pointer + page_offset + (page_index << YUZU_PAGEBITS));
                 on_memory(copy_amount, mem_ptr);
                 break;
             }
@@ -227,13 +229,15 @@ struct Memory::Impl {
             increment(copy_amount);
             remaining_size -= copy_amount;
         }
+
+        return user_accessible;
     }
 
     template <bool UNSAFE>
-    void ReadBlockImpl(const Kernel::KProcess& process, const Common::ProcessAddress src_addr,
+    bool ReadBlockImpl(const Common::ProcessAddress src_addr, void* dest_buffer,
-                       void* dest_buffer, const std::size_t size) {
+                       const std::size_t size) {
-        WalkBlock(
+        return WalkBlock(
-            process, src_addr, size,
+            src_addr, size,
             [src_addr, size, &dest_buffer](const std::size_t copy_amount,
                                            const Common::ProcessAddress current_vaddr) {
                 LOG_ERROR(HW_Memory,
@@ -256,14 +260,14 @@ struct Memory::Impl {
             });
     }
 
-    void ReadBlock(const Common::ProcessAddress src_addr, void* dest_buffer,
+    bool ReadBlock(const Common::ProcessAddress src_addr, void* dest_buffer,
                    const std::size_t size) {
-        ReadBlockImpl<false>(*system.ApplicationProcess(), src_addr, dest_buffer, size);
+        return ReadBlockImpl<false>(src_addr, dest_buffer, size);
     }
 
-    void ReadBlockUnsafe(const Common::ProcessAddress src_addr, void* dest_buffer,
+    bool ReadBlockUnsafe(const Common::ProcessAddress src_addr, void* dest_buffer,
                          const std::size_t size) {
-        ReadBlockImpl<true>(*system.ApplicationProcess(), src_addr, dest_buffer, size);
+        return ReadBlockImpl<true>(src_addr, dest_buffer, size);
     }
 
     const u8* GetSpan(const VAddr src_addr, const std::size_t size) const {
@@ -283,10 +287,10 @@ struct Memory::Impl {
     }
 
     template <bool UNSAFE>
-    void WriteBlockImpl(const Kernel::KProcess& process, const Common::ProcessAddress dest_addr,
+    bool WriteBlockImpl(const Common::ProcessAddress dest_addr, const void* src_buffer,
-                        const void* src_buffer, const std::size_t size) {
+                        const std::size_t size) {
-        WalkBlock(
+        return WalkBlock(
-            process, dest_addr, size,
+            dest_addr, size,
             [dest_addr, size](const std::size_t copy_amount,
                               const Common::ProcessAddress current_vaddr) {
                 LOG_ERROR(HW_Memory,
@@ -308,20 +312,19 @@ struct Memory::Impl {
             });
     }
 
-    void WriteBlock(const Common::ProcessAddress dest_addr, const void* src_buffer,
+    bool WriteBlock(const Common::ProcessAddress dest_addr, const void* src_buffer,
                     const std::size_t size) {
-        WriteBlockImpl<false>(*system.ApplicationProcess(), dest_addr, src_buffer, size);
+        return WriteBlockImpl<false>(dest_addr, src_buffer, size);
     }
 
-    void WriteBlockUnsafe(const Common::ProcessAddress dest_addr, const void* src_buffer,
+    bool WriteBlockUnsafe(const Common::ProcessAddress dest_addr, const void* src_buffer,
                           const std::size_t size) {
-        WriteBlockImpl<true>(*system.ApplicationProcess(), dest_addr, src_buffer, size);
+        return WriteBlockImpl<true>(dest_addr, src_buffer, size);
     }
 
-    void ZeroBlock(const Kernel::KProcess& process, const Common::ProcessAddress dest_addr,
+    bool ZeroBlock(const Common::ProcessAddress dest_addr, const std::size_t size) {
-                   const std::size_t size) {
+        return WalkBlock(
-        WalkBlock(
+            dest_addr, size,
-            process, dest_addr, size,
             [dest_addr, size](const std::size_t copy_amount,
                               const Common::ProcessAddress current_vaddr) {
                 LOG_ERROR(HW_Memory,
@@ -339,23 +342,23 @@ struct Memory::Impl {
             [](const std::size_t copy_amount) {});
     }
 
-    void CopyBlock(const Kernel::KProcess& process, Common::ProcessAddress dest_addr,
+    bool CopyBlock(Common::ProcessAddress dest_addr, Common::ProcessAddress src_addr,
-                   Common::ProcessAddress src_addr, const std::size_t size) {
+                   const std::size_t size) {
-        WalkBlock(
+        return WalkBlock(
-            process, dest_addr, size,
+            dest_addr, size,
             [&](const std::size_t copy_amount, const Common::ProcessAddress current_vaddr) {
                 LOG_ERROR(HW_Memory,
                           "Unmapped CopyBlock @ 0x{:016X} (start address = 0x{:016X}, size = {})",
                           GetInteger(current_vaddr), GetInteger(src_addr), size);
-                ZeroBlock(process, dest_addr, copy_amount);
+                ZeroBlock(dest_addr, copy_amount);
             },
             [&](const std::size_t copy_amount, const u8* const src_ptr) {
-                WriteBlockImpl<false>(process, dest_addr, src_ptr, copy_amount);
+                WriteBlockImpl<false>(dest_addr, src_ptr, copy_amount);
             },
             [&](const Common::ProcessAddress current_vaddr, const std::size_t copy_amount,
                 u8* const host_ptr) {
                 HandleRasterizerDownload(GetInteger(current_vaddr), copy_amount);
-                WriteBlockImpl<false>(process, dest_addr, host_ptr, copy_amount);
+                WriteBlockImpl<false>(dest_addr, host_ptr, copy_amount);
             },
             [&](const std::size_t copy_amount) {
                 dest_addr += copy_amount;
@@ -364,13 +367,13 @@ struct Memory::Impl {
     }
 
     template <typename Callback>
-    Result PerformCacheOperation(const Kernel::KProcess& process, Common::ProcessAddress dest_addr,
+    Result PerformCacheOperation(Common::ProcessAddress dest_addr, std::size_t size,
-                                 std::size_t size, Callback&& cb) {
+                                 Callback&& cb) {
         class InvalidMemoryException : public std::exception {};
 
         try {
             WalkBlock(
-                process, dest_addr, size,
+                dest_addr, size,
                 [&](const std::size_t block_size, const Common::ProcessAddress current_vaddr) {
                     LOG_ERROR(HW_Memory, "Unmapped cache maintenance @ {:#018X}",
                               GetInteger(current_vaddr));
@@ -387,37 +390,34 @@ struct Memory::Impl {
         return ResultSuccess;
     }
 
-    Result InvalidateDataCache(const Kernel::KProcess& process, Common::ProcessAddress dest_addr,
+    Result InvalidateDataCache(Common::ProcessAddress dest_addr, std::size_t size) {
-                               std::size_t size) {
         auto on_rasterizer = [&](const Common::ProcessAddress current_vaddr,
                                  const std::size_t block_size) {
             // dc ivac: Invalidate to point of coherency
             // GPU flush -> CPU invalidate
             HandleRasterizerDownload(GetInteger(current_vaddr), block_size);
         };
-        return PerformCacheOperation(process, dest_addr, size, on_rasterizer);
+        return PerformCacheOperation(dest_addr, size, on_rasterizer);
     }
 
-    Result StoreDataCache(const Kernel::KProcess& process, Common::ProcessAddress dest_addr,
+    Result StoreDataCache(Common::ProcessAddress dest_addr, std::size_t size) {
-                          std::size_t size) {
         auto on_rasterizer = [&](const Common::ProcessAddress current_vaddr,
                                  const std::size_t block_size) {
             // dc cvac: Store to point of coherency
             // CPU flush -> GPU invalidate
             system.GPU().InvalidateRegion(GetInteger(current_vaddr), block_size);
         };
-        return PerformCacheOperation(process, dest_addr, size, on_rasterizer);
+        return PerformCacheOperation(dest_addr, size, on_rasterizer);
     }
 
-    Result FlushDataCache(const Kernel::KProcess& process, Common::ProcessAddress dest_addr,
+    Result FlushDataCache(Common::ProcessAddress dest_addr, std::size_t size) {
-                          std::size_t size) {
         auto on_rasterizer = [&](const Common::ProcessAddress current_vaddr,
                                  const std::size_t block_size) {
             // dc civac: Store to point of coherency, and invalidate from cache
             // CPU flush -> GPU invalidate
             system.GPU().InvalidateRegion(GetInteger(current_vaddr), block_size);
         };
-        return PerformCacheOperation(process, dest_addr, size, on_rasterizer);
+        return PerformCacheOperation(dest_addr, size, on_rasterizer);
     }
 
     void MarkRegionDebug(u64 vaddr, u64 size, bool debug) {
@@ -448,7 +448,7 @@ struct Memory::Impl {
                     break;
                 case Common::PageType::Memory:
                     current_page_table->pointers[vaddr >> YUZU_PAGEBITS].Store(
-                        nullptr, Common::PageType::DebugMemory);
+                        0, Common::PageType::DebugMemory);
                     break;
                 default:
                     UNREACHABLE();
@@ -466,7 +466,8 @@ struct Memory::Impl {
                 case Common::PageType::DebugMemory: {
                     u8* const pointer{GetPointerFromDebugMemory(vaddr & ~YUZU_PAGEMASK)};
                     current_page_table->pointers[vaddr >> YUZU_PAGEBITS].Store(
-                        pointer - (vaddr & ~YUZU_PAGEMASK), Common::PageType::Memory);
+                        reinterpret_cast<uintptr_t>(pointer) - (vaddr & ~YUZU_PAGEMASK),
+                        Common::PageType::Memory);
                     break;
                 }
                 default:
@@ -506,7 +507,7 @@ struct Memory::Impl {
                 case Common::PageType::DebugMemory:
                 case Common::PageType::Memory:
                     current_page_table->pointers[vaddr >> YUZU_PAGEBITS].Store(
-                        nullptr, Common::PageType::RasterizerCachedMemory);
+                        0, Common::PageType::RasterizerCachedMemory);
                     break;
                 case Common::PageType::RasterizerCachedMemory:
                     // There can be more than one GPU region mapped per CPU region, so it's common
@@ -534,10 +535,11 @@ struct Memory::Impl {
                         // pagetable after unmapping a VMA. In that case the underlying VMA will no
                         // longer exist, and we should just leave the pagetable entry blank.
                         current_page_table->pointers[vaddr >> YUZU_PAGEBITS].Store(
-                            nullptr, Common::PageType::Unmapped);
+                            0, Common::PageType::Unmapped);
                     } else {
                         current_page_table->pointers[vaddr >> YUZU_PAGEBITS].Store(
-                            pointer - (vaddr & ~YUZU_PAGEMASK), Common::PageType::Memory);
+                            reinterpret_cast<uintptr_t>(pointer) - (vaddr & ~YUZU_PAGEMASK),
+                            Common::PageType::Memory);
                     }
                     break;
                 }
@@ -584,7 +586,7 @@ struct Memory::Impl {
                        "Mapping memory page without a pointer @ {:016x}", base * YUZU_PAGESIZE);
 
             while (base != end) {
-                page_table.pointers[base].Store(nullptr, type);
+                page_table.pointers[base].Store(0, type);
                 page_table.backing_addr[base] = 0;
                 page_table.blocks[base] = 0;
                 base += 1;
@@ -593,7 +595,8 @@ struct Memory::Impl {
             auto orig_base = base;
             while (base != end) {
                 auto host_ptr =
-                    system.DeviceMemory().GetPointer<u8>(target) - (base << YUZU_PAGEBITS);
+                    reinterpret_cast<uintptr_t>(system.DeviceMemory().GetPointer<u8>(target)) -
+                    (base << YUZU_PAGEBITS);
                 auto backing = GetInteger(target) - (base << YUZU_PAGEBITS);
                 page_table.pointers[base].Store(host_ptr, type);
                 page_table.backing_addr[base] = backing;
@@ -619,8 +622,8 @@ struct Memory::Impl {
 
         // Avoid adding any extra logic to this fast-path block
         const uintptr_t raw_pointer = current_page_table->pointers[vaddr >> YUZU_PAGEBITS].Raw();
-        if (u8* const pointer = Common::PageTable::PageInfo::ExtractPointer(raw_pointer)) {
+        if (const uintptr_t pointer = Common::PageTable::PageInfo::ExtractPointer(raw_pointer)) {
-            return &pointer[vaddr];
+            return reinterpret_cast<u8*>(pointer + vaddr);
         }
         switch (Common::PageTable::PageInfo::ExtractType(raw_pointer)) {
         case Common::PageType::Unmapped:
@@ -814,7 +817,7 @@ bool Memory::IsValidVirtualAddress(const Common::ProcessAddress vaddr) const {
         return false;
     }
     const auto [pointer, type] = page_table.pointers[page].PointerType();
-    return pointer != nullptr || type == Common::PageType::RasterizerCachedMemory ||
+    return pointer != 0 || type == Common::PageType::RasterizerCachedMemory ||
            type == Common::PageType::DebugMemory;
 }
 
@@ -899,14 +902,14 @@ std::string Memory::ReadCString(Common::ProcessAddress vaddr, std::size_t max_le
     return impl->ReadCString(vaddr, max_length);
 }
 
-void Memory::ReadBlock(const Common::ProcessAddress src_addr, void* dest_buffer,
+bool Memory::ReadBlock(const Common::ProcessAddress src_addr, void* dest_buffer,
                        const std::size_t size) {
-    impl->ReadBlock(src_addr, dest_buffer, size);
+    return impl->ReadBlock(src_addr, dest_buffer, size);
 }
 
-void Memory::ReadBlockUnsafe(const Common::ProcessAddress src_addr, void* dest_buffer,
+bool Memory::ReadBlockUnsafe(const Common::ProcessAddress src_addr, void* dest_buffer,
                              const std::size_t size) {
-    impl->ReadBlockUnsafe(src_addr, dest_buffer, size);
+    return impl->ReadBlockUnsafe(src_addr, dest_buffer, size);
 }
 
 const u8* Memory::GetSpan(const VAddr src_addr, const std::size_t size) const {
@@ -917,23 +920,23 @@ u8* Memory::GetSpan(const VAddr src_addr, const std::size_t size) {
     return impl->GetSpan(src_addr, size);
 }
 
-void Memory::WriteBlock(const Common::ProcessAddress dest_addr, const void* src_buffer,
+bool Memory::WriteBlock(const Common::ProcessAddress dest_addr, const void* src_buffer,
                         const std::size_t size) {
-    impl->WriteBlock(dest_addr, src_buffer, size);
+    return impl->WriteBlock(dest_addr, src_buffer, size);
 }
 
-void Memory::WriteBlockUnsafe(const Common::ProcessAddress dest_addr, const void* src_buffer,
+bool Memory::WriteBlockUnsafe(const Common::ProcessAddress dest_addr, const void* src_buffer,
                               const std::size_t size) {
-    impl->WriteBlockUnsafe(dest_addr, src_buffer, size);
+    return impl->WriteBlockUnsafe(dest_addr, src_buffer, size);
 }
 
-void Memory::CopyBlock(Common::ProcessAddress dest_addr, Common::ProcessAddress src_addr,
+bool Memory::CopyBlock(Common::ProcessAddress dest_addr, Common::ProcessAddress src_addr,
                        const std::size_t size) {
-    impl->CopyBlock(*system.ApplicationProcess(), dest_addr, src_addr, size);
+    return impl->CopyBlock(dest_addr, src_addr, size);
 }
 
-void Memory::ZeroBlock(Common::ProcessAddress dest_addr, const std::size_t size) {
+bool Memory::ZeroBlock(Common::ProcessAddress dest_addr, const std::size_t size) {
-    impl->ZeroBlock(*system.ApplicationProcess(), dest_addr, size);
+    return impl->ZeroBlock(dest_addr, size);
 }
 
 void Memory::SetGPUDirtyManagers(std::span<Core::GPUDirtyMemoryManager> managers) {
@@ -941,15 +944,15 @@ void Memory::SetGPUDirtyManagers(std::span<Core::GPUDirtyMemoryManager> managers
 }
 
 Result Memory::InvalidateDataCache(Common::ProcessAddress dest_addr, const std::size_t size) {
-    return impl->InvalidateDataCache(*system.ApplicationProcess(), dest_addr, size);
+    return impl->InvalidateDataCache(dest_addr, size);
 }
 
 Result Memory::StoreDataCache(Common::ProcessAddress dest_addr, const std::size_t size) {
-    return impl->StoreDataCache(*system.ApplicationProcess(), dest_addr, size);
+    return impl->StoreDataCache(dest_addr, size);
 }
 
 Result Memory::FlushDataCache(Common::ProcessAddress dest_addr, const std::size_t size) {
-    return impl->FlushDataCache(*system.ApplicationProcess(), dest_addr, size);
+    return impl->FlushDataCache(dest_addr, size);
 }
 
 void Memory::RasterizerMarkRegionCached(Common::ProcessAddress vaddr, u64 size, bool cached) {

src/core/memory.h

@@ -24,7 +24,6 @@ class GPUDirtyMemoryManager;
 } // namespace Core
 
 namespace Kernel {
-class PhysicalMemory;
 class KProcess;
 } // namespace Kernel
 
@@ -330,7 +329,7 @@ public:
      * @post The range [dest_buffer, size) contains the read bytes from the
      *       current process' address space.
      */
-    void ReadBlock(Common::ProcessAddress src_addr, void* dest_buffer, std::size_t size);
+    bool ReadBlock(Common::ProcessAddress src_addr, void* dest_buffer, std::size_t size);
 
     /**
      * Reads a contiguous block of bytes from the current process' address space.
@@ -349,7 +348,7 @@ public:
      * @post The range [dest_buffer, size) contains the read bytes from the
      *       current process' address space.
      */
-    void ReadBlockUnsafe(Common::ProcessAddress src_addr, void* dest_buffer, std::size_t size);
+    bool ReadBlockUnsafe(Common::ProcessAddress src_addr, void* dest_buffer, std::size_t size);
 
     const u8* GetSpan(const VAddr src_addr, const std::size_t size) const;
     u8* GetSpan(const VAddr src_addr, const std::size_t size);
@@ -373,7 +372,7 @@ public:
      *       and will mark that region as invalidated to caches that the active
      *       graphics backend may be maintaining over the course of execution.
      */
-    void WriteBlock(Common::ProcessAddress dest_addr, const void* src_buffer, std::size_t size);
+    bool WriteBlock(Common::ProcessAddress dest_addr, const void* src_buffer, std::size_t size);
 
     /**
      * Writes a range of bytes into the current process' address space at the specified
@@ -391,7 +390,7 @@ public:
      *       will be ignored and an error will be logged.
      *
      */
-    void WriteBlockUnsafe(Common::ProcessAddress dest_addr, const void* src_buffer,
+    bool WriteBlockUnsafe(Common::ProcessAddress dest_addr, const void* src_buffer,
                           std::size_t size);
 
     /**
@@ -405,7 +404,7 @@ public:
      * @post The range [dest_addr, size) within the process' address space contains the
      *       same data within the range [src_addr, size).
      */
-    void CopyBlock(Common::ProcessAddress dest_addr, Common::ProcessAddress src_addr,
+    bool CopyBlock(Common::ProcessAddress dest_addr, Common::ProcessAddress src_addr,
                    std::size_t size);
 
     /**
@@ -418,7 +417,7 @@ public:
      * @post The range [dest_addr, size) within the process' address space contains the
      *       value 0.
      */
-    void ZeroBlock(Common::ProcessAddress dest_addr, std::size_t size);
+    bool ZeroBlock(Common::ProcessAddress dest_addr, std::size_t size);
 
     /**
      * Invalidates a range of bytes within the current process' address space at the specified

src/shader_recompiler/ir_opt/ssa_rewrite_pass.cpp

@@ -14,12 +14,12 @@
 //
 
 #include <deque>
+#include <map>
 #include <span>
+#include <unordered_map>
 #include <variant>
 #include <vector>
 
-#include <boost/container/flat_map.hpp>
-
 #include "shader_recompiler/frontend/ir/basic_block.h"
 #include "shader_recompiler/frontend/ir/opcodes.h"
 #include "shader_recompiler/frontend/ir/pred.h"
@@ -52,7 +52,7 @@ struct IndirectBranchVariable {
 
 using Variant = std::variant<IR::Reg, IR::Pred, ZeroFlagTag, SignFlagTag, CarryFlagTag,
                              OverflowFlagTag, GotoVariable, IndirectBranchVariable>;
-using ValueMap = boost::container::flat_map<IR::Block*, IR::Value>;
+using ValueMap = std::unordered_map<IR::Block*, IR::Value>;
 
 struct DefTable {
     const IR::Value& Def(IR::Block* block, IR::Reg variable) {
@@ -112,7 +112,7 @@ struct DefTable {
     }
 
     std::array<ValueMap, IR::NUM_USER_PREDS> preds;
-    boost::container::flat_map<u32, ValueMap> goto_vars;
+    std::unordered_map<u32, ValueMap> goto_vars;
     ValueMap indirect_branch_var;
     ValueMap zero_flag;
     ValueMap sign_flag;
@@ -295,8 +295,7 @@ private:
         return same;
     }
 
-    boost::container::flat_map<IR::Block*, boost::container::flat_map<Variant, IR::Inst*>>
+    std::unordered_map<IR::Block*, std::map<Variant, IR::Inst*>> incomplete_phis;
-        incomplete_phis;
     DefTable current_def;
 };
 

src/video_core/query_cache.h

@@ -103,7 +103,9 @@ public:
     explicit QueryCacheBase(VideoCore::RasterizerInterface& rasterizer_,
                             Core::Memory::Memory& cpu_memory_)
         : rasterizer{rasterizer_},
-          cpu_memory{cpu_memory_}, streams{{CounterStream{static_cast<QueryCache&>(*this),
+          // Use reinterpret_cast instead of static_cast as workaround for
+          // UBSan bug (https://github.com/llvm/llvm-project/issues/59060)
+          cpu_memory{cpu_memory_}, streams{{CounterStream{reinterpret_cast<QueryCache&>(*this),
                                                           VideoCore::QueryType::SamplesPassed}}} {
         (void)slot_async_jobs.insert(); // Null value
     }

src/video_core/rasterizer_accelerated.cpp

@@ -13,7 +13,8 @@ namespace VideoCore {
 
 using namespace Core::Memory;
 
-RasterizerAccelerated::RasterizerAccelerated(Memory& cpu_memory_) : cpu_memory{cpu_memory_} {}
+RasterizerAccelerated::RasterizerAccelerated(Memory& cpu_memory_)
+    : cached_pages(std::make_unique<CachedPages>()), cpu_memory{cpu_memory_} {}
 
 RasterizerAccelerated::~RasterizerAccelerated() = default;
 
@@ -26,7 +27,7 @@ void RasterizerAccelerated::UpdatePagesCachedCount(VAddr addr, u64 size, int del
     std::atomic_thread_fence(std::memory_order_acquire);
     const u64 page_end = Common::DivCeil(addr + size, YUZU_PAGESIZE);
     for (u64 page = addr >> YUZU_PAGEBITS; page != page_end; ++page) {
-        std::atomic_uint16_t& count = cached_pages.at(page >> 2).Count(page);
+        std::atomic_uint16_t& count = cached_pages->at(page >> 2).Count(page);
 
         if (delta > 0) {
             ASSERT_MSG(count.load(std::memory_order::relaxed) < UINT16_MAX, "Count may overflow!");

src/video_core/rasterizer_accelerated.h

@@ -41,7 +41,8 @@ private:
     };
     static_assert(sizeof(CacheEntry) == 8, "CacheEntry should be 8 bytes!");
 
-    std::array<CacheEntry, 0x2000000> cached_pages;
+    using CachedPages = std::array<CacheEntry, 0x2000000>;
+    std::unique_ptr<CachedPages> cached_pages;
     Core::Memory::Memory& cpu_memory;
 };
 

src/yuzu/discord_impl.cpp

@@ -3,9 +3,14 @@
 
 #include <chrono>
 #include <string>
+
+#include <QEventLoop>
+#include <QNetworkAccessManager>
+#include <QNetworkReply>
+
 #include <discord_rpc.h>
 #include <fmt/format.h>
-#include <httplib.h>
+
 #include "common/common_types.h"
 #include "common/string_util.h"
 #include "core/core.h"
@@ -31,7 +36,7 @@ void DiscordImpl::Pause() {
     Discord_ClearPresence();
 }
 
-static std::string GetGameString(const std::string& title) {
+std::string DiscordImpl::GetGameString(const std::string& title) {
     // Convert to lowercase
     std::string icon_name = Common::ToLower(title);
 
@@ -56,51 +61,56 @@ static std::string GetGameString(const std::string& title) {
     return icon_name;
 }
 
-void DiscordImpl::Update() {
+void DiscordImpl::UpdateGameStatus(bool use_default) {
+    const std::string default_text = "yuzu is an emulator for the Nintendo Switch";
+    const std::string default_image = "yuzu_logo";
+    const std::string url = use_default ? default_image : game_url;
     s64 start_time = std::chrono::duration_cast<std::chrono::seconds>(
                          std::chrono::system_clock::now().time_since_epoch())
                          .count();
-    const std::string default_text = "yuzu is an emulator for the Nintendo Switch";
-    const std::string default_image = "yuzu_logo";
-    std::string game_cover_url = "https://yuzu-emu.org";
-    std::string title;
-
     DiscordRichPresence presence{};
 
-    if (system.IsPoweredOn()) {
+    presence.largeImageKey = url.c_str();
-        system.GetAppLoader().ReadTitle(title);
+    presence.largeImageText = game_title.c_str();
-
-        // Used to format Icon URL for yuzu website game compatibility page
-        std::string icon_name = GetGameString(title);
-
-        // New Check for game cover
-        httplib::Client cli(game_cover_url);
-        cli.set_connection_timeout(std::chrono::seconds(3));
-        cli.set_read_timeout(std::chrono::seconds(3));
-
-        if (auto res = cli.Head(fmt::format("/images/game/boxart/{}.png", icon_name))) {
-            if (res->status == 200) {
-                game_cover_url += fmt::format("/images/game/boxart/{}.png", icon_name);
-            } else {
-                game_cover_url = "yuzu_logo";
-            }
-        } else {
-            game_cover_url = "yuzu_logo";
-        }
-
-        presence.largeImageKey = game_cover_url.c_str();
-        presence.largeImageText = title.c_str();
-
     presence.smallImageKey = default_image.c_str();
     presence.smallImageText = default_text.c_str();
-        presence.state = title.c_str();
+    presence.state = game_title.c_str();
     presence.details = "Currently in game";
-    } else {
+    presence.startTimestamp = start_time;
+    Discord_UpdatePresence(&presence);
+}
+
+void DiscordImpl::Update() {
+    const std::string default_text = "yuzu is an emulator for the Nintendo Switch";
+    const std::string default_image = "yuzu_logo";
+
+    if (system.IsPoweredOn()) {
+        system.GetAppLoader().ReadTitle(game_title);
+
+        // Used to format Icon URL for yuzu website game compatibility page
+        std::string icon_name = GetGameString(game_title);
+        game_url = fmt::format("https://yuzu-emu.org/images/game/boxart/{}.png", icon_name);
+
+        QNetworkAccessManager manager;
+        QNetworkRequest request;
+        request.setUrl(QUrl(QString::fromStdString(game_url)));
+        request.setTransferTimeout(3000);
+        QNetworkReply* reply = manager.head(request);
+        QEventLoop request_event_loop;
+        QObject::connect(reply, &QNetworkReply::finished, &request_event_loop, &QEventLoop::quit);
+        request_event_loop.exec();
+        UpdateGameStatus(reply->error());
+        return;
+    }
+
+    s64 start_time = std::chrono::duration_cast<std::chrono::seconds>(
+                         std::chrono::system_clock::now().time_since_epoch())
+                         .count();
+
+    DiscordRichPresence presence{};
     presence.largeImageKey = default_image.c_str();
     presence.largeImageText = default_text.c_str();
     presence.details = "Currently not in game";
-    }
-
     presence.startTimestamp = start_time;
     Discord_UpdatePresence(&presence);
 }

src/yuzu/discord_impl.h

@@ -19,6 +19,13 @@ public:
     void Pause() override;
     void Update() override;
 
+private:
+    std::string GetGameString(const std::string& title);
+    void UpdateGameStatus(bool use_default);
+
+    std::string game_url{};
+    std::string game_title{};
+
     Core::System& system;
 };
 

src/yuzu/game_list_worker.cpp

@@ -265,7 +265,11 @@ void GameListWorker::AddTitlesToGameList(GameListDir* parent_dir) {
         std::vector<u8> icon;
         std::string name;
         u64 program_id = 0;
-        loader->ReadProgramId(program_id);
+        const auto result = loader->ReadProgramId(program_id);
+
+        if (result != Loader::ResultStatus::Success) {
+            continue;
+        }
 
         const PatchManager patch{program_id, system.GetFileSystemController(),
                                  system.GetContentProvider()};