gpu: Remove PixelFormat G8R8U and G8R8S, as they do not seem to exist.

- Fixes UI rendering issues in The Legend of Zelda: Breath of the Wild.

src/audio_core/audio_out.cpp

@@ -22,8 +22,7 @@ static Stream::Format ChannelsToStreamFormat(u32 num_channels) {
         return Stream::Format::Multi51Channel16;
     }
 
-    LOG_CRITICAL(Audio, "Unimplemented num_channels={}", num_channels);
-    UNREACHABLE();
+    UNIMPLEMENTED_MSG("Unimplemented num_channels={}", num_channels);
     return {};
 }
 

src/audio_core/audio_renderer.cpp

@@ -260,8 +260,7 @@ void AudioRenderer::VoiceState::RefreshBuffer() {
         break;
     }
     default:
-        LOG_CRITICAL(Audio, "Unimplemented sample_format={}", info.sample_format);
-        UNREACHABLE();
+        UNIMPLEMENTED_MSG("Unimplemented sample_format={}", info.sample_format);
         break;
     }
 
@@ -280,8 +279,7 @@ void AudioRenderer::VoiceState::RefreshBuffer() {
         break;
     }
     default:
-        LOG_CRITICAL(Audio, "Unimplemented channel_count={}", info.channel_count);
-        UNREACHABLE();
+        UNIMPLEMENTED_MSG("Unimplemented channel_count={}", info.channel_count);
         break;
     }
 

src/audio_core/stream.cpp

@@ -28,8 +28,7 @@ u32 Stream::GetNumChannels() const {
     case Format::Multi51Channel16:
         return 6;
     }
-    LOG_CRITICAL(Audio, "Unimplemented format={}", static_cast<u32>(format));
-    UNREACHABLE();
+    UNIMPLEMENTED_MSG("Unimplemented format={}", static_cast<u32>(format));
     return {};
 }
 
@@ -49,7 +48,7 @@ void Stream::Play() {
 
 void Stream::Stop() {
     state = State::Stopped;
-    ASSERT_MSG(false, "Unimplemented");
+    UNIMPLEMENTED();
 }
 
 Stream::State Stream::GetState() const {
@@ -120,7 +119,7 @@ bool Stream::QueueBuffer(BufferPtr&& buffer) {
 }
 
 bool Stream::ContainsBuffer(Buffer::Tag tag) const {
-    ASSERT_MSG(false, "Unimplemented");
+    UNIMPLEMENTED();
     return {};
 }
 

src/common/CMakeLists.txt

@@ -44,6 +44,7 @@ add_library(common STATIC
     detached_tasks.cpp
     detached_tasks.h
     bit_field.h
+    bit_util.h
     cityhash.cpp
     cityhash.h
     color.h

src/common/bit_util.h

@@ -0,0 +1,61 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <climits>
+#include <cstddef>
+
+#ifdef _MSC_VER
+#include <intrin.h>
+#endif
+
+#include "common/common_types.h"
+
+namespace Common {
+
+/// Gets the size of a specified type T in bits.
+template <typename T>
+constexpr std::size_t BitSize() {
+    return sizeof(T) * CHAR_BIT;
+}
+
+#ifdef _MSC_VER
+inline u32 CountLeadingZeroes32(u32 value) {
+    unsigned long leading_zero = 0;
+
+    if (_BitScanReverse(&leading_zero, value) != 0) {
+        return 31 - leading_zero;
+    }
+
+    return 32;
+}
+
+inline u64 CountLeadingZeroes64(u64 value) {
+    unsigned long leading_zero = 0;
+
+    if (_BitScanReverse64(&leading_zero, value) != 0) {
+        return 63 - leading_zero;
+    }
+
+    return 64;
+}
+#else
+inline u32 CountLeadingZeroes32(u32 value) {
+    if (value == 0) {
+        return 32;
+    }
+
+    return __builtin_clz(value);
+}
+
+inline u64 CountLeadingZeroes64(u64 value) {
+    if (value == 0) {
+        return 64;
+    }
+
+    return __builtin_clzll(value);
+}
+#endif
+} // namespace Common

src/core/CMakeLists.txt

@@ -115,6 +115,8 @@ add_library(core STATIC
     hle/kernel/object.h
     hle/kernel/process.cpp
     hle/kernel/process.h
+    hle/kernel/process_capability.cpp
+    hle/kernel/process_capability.h
     hle/kernel/readable_event.cpp
     hle/kernel/readable_event.h
     hle/kernel/resource_limit.cpp

src/core/file_sys/control_metadata.cpp

@@ -36,18 +36,20 @@ std::string LanguageEntry::GetDeveloperName() const {
                                                        developer_name.size());
 }
 
-NACP::NACP(VirtualFile file) : raw(std::make_unique<RawNACP>()) {
-    file->ReadObject(raw.get());
+NACP::NACP() = default;
+
+NACP::NACP(VirtualFile file) {
+    file->ReadObject(&raw);
 }
 
 NACP::~NACP() = default;
 
 const LanguageEntry& NACP::GetLanguageEntry(Language language) const {
     if (language != Language::Default) {
-        return raw->language_entries.at(static_cast<u8>(language));
+        return raw.language_entries.at(static_cast<u8>(language));
     }
 
-    for (const auto& language_entry : raw->language_entries) {
+    for (const auto& language_entry : raw.language_entries) {
         if (!language_entry.GetApplicationName().empty())
             return language_entry;
     }
@@ -65,21 +67,29 @@ std::string NACP::GetDeveloperName(Language language) const {
 }
 
 u64 NACP::GetTitleId() const {
-    return raw->title_id;
+    return raw.title_id;
 }
 
 u64 NACP::GetDLCBaseTitleId() const {
-    return raw->dlc_base_title_id;
+    return raw.dlc_base_title_id;
 }
 
 std::string NACP::GetVersionString() const {
-    return Common::StringFromFixedZeroTerminatedBuffer(raw->version_string.data(),
-                                                       raw->version_string.size());
+    return Common::StringFromFixedZeroTerminatedBuffer(raw.version_string.data(),
+                                                       raw.version_string.size());
+}
+
+u64 NACP::GetDefaultNormalSaveSize() const {
+    return raw.normal_save_data_size;
+}
+
+u64 NACP::GetDefaultJournalSaveSize() const {
+    return raw.journal_sava_data_size;
 }
 
 std::vector<u8> NACP::GetRawBytes() const {
     std::vector<u8> out(sizeof(RawNACP));
-    std::memcpy(out.data(), raw.get(), sizeof(RawNACP));
+    std::memcpy(out.data(), &raw, sizeof(RawNACP));
     return out;
 }
 } // namespace FileSys

src/core/file_sys/control_metadata.h

@@ -28,17 +28,30 @@ static_assert(sizeof(LanguageEntry) == 0x300, "LanguageEntry has incorrect size.
 // The raw file format of a NACP file.
 struct RawNACP {
     std::array<LanguageEntry, 16> language_entries;
-    INSERT_PADDING_BYTES(0x38);
+    std::array<u8, 0x25> isbn;
+    u8 startup_user_account;
+    INSERT_PADDING_BYTES(2);
+    u32_le application_attribute;
+    u32_le supported_languages;
+    u32_le parental_control;
+    bool screenshot_enabled;
+    u8 video_capture_mode;
+    bool data_loss_confirmation;
+    INSERT_PADDING_BYTES(1);
     u64_le title_id;
-    INSERT_PADDING_BYTES(0x20);
+    std::array<u8, 0x20> rating_age;
     std::array<char, 0x10> version_string;
     u64_le dlc_base_title_id;
     u64_le title_id_2;
-    INSERT_PADDING_BYTES(0x28);
+    u64_le normal_save_data_size;
+    u64_le journal_sava_data_size;
+    INSERT_PADDING_BYTES(0x18);
     u64_le product_code;
-    u64_le title_id_3;
-    std::array<u64_le, 0x7> title_id_array;
-    INSERT_PADDING_BYTES(0x8);
+    std::array<u64_le, 0x8> local_communication;
+    u8 logo_type;
+    u8 logo_handling;
+    bool runtime_add_on_content_install;
+    INSERT_PADDING_BYTES(5);
     u64_le title_id_update;
     std::array<u8, 0x40> bcat_passphrase;
     INSERT_PADDING_BYTES(0xEC0);
@@ -72,6 +85,7 @@ extern const std::array<const char*, 15> LANGUAGE_NAMES;
 // These store application name, dev name, title id, and other miscellaneous data.
 class NACP {
 public:
+    explicit NACP();
     explicit NACP(VirtualFile file);
     ~NACP();
 
@@ -81,10 +95,12 @@ public:
     u64 GetTitleId() const;
     u64 GetDLCBaseTitleId() const;
     std::string GetVersionString() const;
+    u64 GetDefaultNormalSaveSize() const;
+    u64 GetDefaultJournalSaveSize() const;
     std::vector<u8> GetRawBytes() const;
 
 private:
-    std::unique_ptr<RawNACP> raw;
+    RawNACP raw{};
 };
 
 } // namespace FileSys

src/core/file_sys/program_metadata.cpp

@@ -40,6 +40,13 @@ Loader::ResultStatus ProgramMetadata::Load(VirtualFile file) {
     if (sizeof(FileAccessHeader) != file->ReadObject(&aci_file_access, aci_header.fah_offset))
         return Loader::ResultStatus::ErrorBadFileAccessHeader;
 
+    aci_kernel_capabilities.resize(aci_header.kac_size / sizeof(u32));
+    const u64 read_size = aci_header.kac_size;
+    const u64 read_offset = npdm_header.aci_offset + aci_header.kac_offset;
+    if (file->ReadBytes(aci_kernel_capabilities.data(), read_size, read_offset) != read_size) {
+        return Loader::ResultStatus::ErrorBadKernelCapabilityDescriptors;
+    }
+
     return Loader::ResultStatus::Success;
 }
 
@@ -71,6 +78,10 @@ u64 ProgramMetadata::GetFilesystemPermissions() const {
     return aci_file_access.permissions;
 }
 
+const ProgramMetadata::KernelCapabilityDescriptors& ProgramMetadata::GetKernelCapabilities() const {
+    return aci_kernel_capabilities;
+}
+
 void ProgramMetadata::Print() const {
     LOG_DEBUG(Service_FS, "Magic:                  {:.4}", npdm_header.magic.data());
     LOG_DEBUG(Service_FS, "Main thread priority:   0x{:02X}", npdm_header.main_thread_priority);
@@ -81,16 +92,20 @@ void ProgramMetadata::Print() const {
     LOG_DEBUG(Service_FS, " > 64-bit instructions: {}",
               npdm_header.has_64_bit_instructions ? "YES" : "NO");
 
-    auto address_space = "Unknown";
+    const char* address_space = "Unknown";
     switch (npdm_header.address_space_type) {
     case ProgramAddressSpaceType::Is36Bit:
+        address_space = "64-bit (36-bit address space)";
+        break;
     case ProgramAddressSpaceType::Is39Bit:
-        address_space = "64-bit";
+        address_space = "64-bit (39-bit address space)";
         break;
     case ProgramAddressSpaceType::Is32Bit:
-    case ProgramAddressSpaceType::Is32BitNoMap:
         address_space = "32-bit";
         break;
+    case ProgramAddressSpaceType::Is32BitNoMap:
+        address_space = "32-bit (no map region)";
+        break;
     }
 
     LOG_DEBUG(Service_FS, " > Address space:       {}\n", address_space);

src/core/file_sys/program_metadata.h

@@ -5,6 +5,7 @@
 #pragma once
 
 #include <array>
+#include <vector>
 #include "common/bit_field.h"
 #include "common/common_types.h"
 #include "common/swap.h"
@@ -38,6 +39,8 @@ enum class ProgramFilePermission : u64 {
  */
 class ProgramMetadata {
 public:
+    using KernelCapabilityDescriptors = std::vector<u32>;
+
     ProgramMetadata();
     ~ProgramMetadata();
 
@@ -50,6 +53,7 @@ public:
     u32 GetMainThreadStackSize() const;
     u64 GetTitleID() const;
     u64 GetFilesystemPermissions() const;
+    const KernelCapabilityDescriptors& GetKernelCapabilities() const;
 
     void Print() const;
 
@@ -154,6 +158,8 @@ private:
 
     FileAccessControl acid_file_access;
     FileAccessHeader aci_file_access;
+
+    KernelCapabilityDescriptors aci_kernel_capabilities;
 };
 
 } // namespace FileSys

src/core/file_sys/savedata_factory.cpp

@@ -13,6 +13,8 @@
 
 namespace FileSys {
 
+constexpr char SAVE_DATA_SIZE_FILENAME[] = ".yuzu_save_size";
+
 std::string SaveDataDescriptor::DebugInfo() const {
     return fmt::format("[type={:02X}, title_id={:016X}, user_id={:016X}{:016X}, save_id={:016X}]",
                        static_cast<u8>(type), title_id, user_id[1], user_id[0], save_id);
@@ -132,4 +134,32 @@ std::string SaveDataFactory::GetFullPath(SaveDataSpaceId space, SaveDataType typ
     }
 }
 
+SaveDataSize SaveDataFactory::ReadSaveDataSize(SaveDataType type, u64 title_id,
+                                               u128 user_id) const {
+    const auto path = GetFullPath(SaveDataSpaceId::NandUser, type, title_id, user_id, 0);
+    const auto dir = GetOrCreateDirectoryRelative(this->dir, path);
+
+    const auto size_file = dir->GetFile(SAVE_DATA_SIZE_FILENAME);
+    if (size_file == nullptr || size_file->GetSize() < sizeof(SaveDataSize))
+        return {0, 0};
+
+    SaveDataSize out;
+    if (size_file->ReadObject(&out) != sizeof(SaveDataSize))
+        return {0, 0};
+    return out;
+}
+
+void SaveDataFactory::WriteSaveDataSize(SaveDataType type, u64 title_id, u128 user_id,
+                                        SaveDataSize new_value) {
+    const auto path = GetFullPath(SaveDataSpaceId::NandUser, type, title_id, user_id, 0);
+    const auto dir = GetOrCreateDirectoryRelative(this->dir, path);
+
+    const auto size_file = dir->CreateFile(SAVE_DATA_SIZE_FILENAME);
+    if (size_file == nullptr)
+        return;
+
+    size_file->Resize(sizeof(SaveDataSize));
+    size_file->WriteObject(new_value);
+}
+
 } // namespace FileSys

src/core/file_sys/savedata_factory.h

@@ -46,6 +46,11 @@ struct SaveDataDescriptor {
 };
 static_assert(sizeof(SaveDataDescriptor) == 0x40, "SaveDataDescriptor has incorrect size.");
 
+struct SaveDataSize {
+    u64 normal;
+    u64 journal;
+};
+
 /// File system interface to the SaveData archive
 class SaveDataFactory {
 public:
@@ -60,6 +65,9 @@ public:
     static std::string GetFullPath(SaveDataSpaceId space, SaveDataType type, u64 title_id,
                                    u128 user_id, u64 save_id);
 
+    SaveDataSize ReadSaveDataSize(SaveDataType type, u64 title_id, u128 user_id) const;
+    void WriteSaveDataSize(SaveDataType type, u64 title_id, u128 user_id, SaveDataSize new_value);
+
 private:
     VirtualDir dir;
 };

src/core/file_sys/vfs.h

@@ -150,7 +150,7 @@ public:
     template <typename T>
     std::size_t WriteArray(const T* data, std::size_t number_elements, std::size_t offset = 0) {
         static_assert(std::is_trivially_copyable_v<T>, "Data type must be trivially copyable.");
-        return Write(data, number_elements * sizeof(T), offset);
+        return Write(reinterpret_cast<const u8*>(data), number_elements * sizeof(T), offset);
     }
 
     // Writes size bytes starting at memory location data to offset in file.
@@ -166,7 +166,7 @@ public:
     template <typename T>
     std::size_t WriteObject(const T& data, std::size_t offset = 0) {
         static_assert(std::is_trivially_copyable_v<T>, "Data type must be trivially copyable.");
-        return Write(&data, sizeof(T), offset);
+        return Write(reinterpret_cast<const u8*>(&data), sizeof(T), offset);
     }
 
     // Renames the file to name. Returns whether or not the operation was successsful.

src/core/hle/kernel/errors.h

@@ -11,6 +11,7 @@ namespace Kernel {
 // Confirmed Switch kernel error codes
 
 constexpr ResultCode ERR_MAX_CONNECTIONS_REACHED{ErrorModule::Kernel, 7};
+constexpr ResultCode ERR_INVALID_CAPABILITY_DESCRIPTOR{ErrorModule::Kernel, 14};
 constexpr ResultCode ERR_INVALID_SIZE{ErrorModule::Kernel, 101};
 constexpr ResultCode ERR_INVALID_ADDRESS{ErrorModule::Kernel, 102};
 constexpr ResultCode ERR_HANDLE_TABLE_FULL{ErrorModule::Kernel, 105};
@@ -30,6 +31,7 @@ constexpr ResultCode ERR_NOT_FOUND{ErrorModule::Kernel, 121};
 constexpr ResultCode ERR_BUSY{ErrorModule::Kernel, 122};
 constexpr ResultCode ERR_SESSION_CLOSED_BY_REMOTE{ErrorModule::Kernel, 123};
 constexpr ResultCode ERR_INVALID_STATE{ErrorModule::Kernel, 125};
+constexpr ResultCode ERR_RESERVED_VALUE{ErrorModule::Kernel, 126};
 constexpr ResultCode ERR_RESOURCE_LIMIT_EXCEEDED{ErrorModule::Kernel, 132};
 
 } // namespace Kernel

src/core/hle/kernel/handle_table.h

@@ -43,6 +43,9 @@ enum KernelHandle : Handle {
  */
 class HandleTable final : NonCopyable {
 public:
+    /// This is the maximum limit of handles allowed per process in Horizon
+    static constexpr std::size_t MAX_COUNT = 1024;
+
     HandleTable();
     ~HandleTable();
 
@@ -91,9 +94,6 @@ public:
     void Clear();
 
 private:
-    /// This is the maximum limit of handles allowed per process in Horizon
-    static constexpr std::size_t MAX_COUNT = 1024;
-
     /// Stores the Object referenced by the handle or null if the slot is empty.
     std::array<SharedPtr<Object>, MAX_COUNT> objects;
 

src/core/hle/kernel/process.cpp

@@ -28,13 +28,11 @@ SharedPtr<Process> Process::Create(KernelCore& kernel, std::string&& name) {
     SharedPtr<Process> process(new Process(kernel));
 
     process->name = std::move(name);
-    process->flags.raw = 0;
-    process->flags.memory_region.Assign(MemoryRegion::APPLICATION);
     process->resource_limit = kernel.GetSystemResourceLimit();
     process->status = ProcessStatus::Created;
     process->program_id = 0;
     process->process_id = kernel.CreateNewProcessID();
-    process->svc_access_mask.set();
+    process->capabilities.InitializeForMetadatalessProcess();
 
     std::mt19937 rng(Settings::values.rng_seed.value_or(0));
     std::uniform_int_distribution<u64> distribution;
@@ -64,83 +62,15 @@ ResultCode Process::ClearSignalState() {
     return RESULT_SUCCESS;
 }
 
-void Process::LoadFromMetadata(const FileSys::ProgramMetadata& metadata) {
+ResultCode Process::LoadFromMetadata(const FileSys::ProgramMetadata& metadata) {
     program_id = metadata.GetTitleID();
     ideal_processor = metadata.GetMainThreadCore();
     is_64bit_process = metadata.Is64BitProgram();
+
     vm_manager.Reset(metadata.GetAddressSpaceType());
-}
 
-void Process::ParseKernelCaps(const u32* kernel_caps, std::size_t len) {
-    for (std::size_t i = 0; i < len; ++i) {
-        u32 descriptor = kernel_caps[i];
-        u32 type = descriptor >> 20;
-
-        if (descriptor == 0xFFFFFFFF) {
-            // Unused descriptor entry
-            continue;
-        } else if ((type & 0xF00) == 0xE00) { // 0x0FFF
-            // Allowed interrupts list
-            LOG_WARNING(Loader, "ExHeader allowed interrupts list ignored");
-        } else if ((type & 0xF80) == 0xF00) { // 0x07FF
-            // Allowed syscalls mask
-            unsigned int index = ((descriptor >> 24) & 7) * 24;
-            u32 bits = descriptor & 0xFFFFFF;
-
-            while (bits && index < svc_access_mask.size()) {
-                svc_access_mask.set(index, bits & 1);
-                ++index;
-                bits >>= 1;
-            }
-        } else if ((type & 0xFF0) == 0xFE0) { // 0x00FF
-            // Handle table size
-            handle_table_size = descriptor & 0x3FF;
-        } else if ((type & 0xFF8) == 0xFF0) { // 0x007F
-            // Misc. flags
-            flags.raw = descriptor & 0xFFFF;
-        } else if ((type & 0xFFE) == 0xFF8) { // 0x001F
-            // Mapped memory range
-            if (i + 1 >= len || ((kernel_caps[i + 1] >> 20) & 0xFFE) != 0xFF8) {
-                LOG_WARNING(Loader, "Incomplete exheader memory range descriptor ignored.");
-                continue;
-            }
-            u32 end_desc = kernel_caps[i + 1];
-            ++i; // Skip over the second descriptor on the next iteration
-
-            AddressMapping mapping;
-            mapping.address = descriptor << 12;
-            VAddr end_address = end_desc << 12;
-
-            if (mapping.address < end_address) {
-                mapping.size = end_address - mapping.address;
-            } else {
-                mapping.size = 0;
-            }
-
-            mapping.read_only = (descriptor & (1 << 20)) != 0;
-            mapping.unk_flag = (end_desc & (1 << 20)) != 0;
-
-            address_mappings.push_back(mapping);
-        } else if ((type & 0xFFF) == 0xFFE) { // 0x000F
-            // Mapped memory page
-            AddressMapping mapping;
-            mapping.address = descriptor << 12;
-            mapping.size = Memory::PAGE_SIZE;
-            mapping.read_only = false;
-            mapping.unk_flag = false;
-
-            address_mappings.push_back(mapping);
-        } else if ((type & 0xFE0) == 0xFC0) { // 0x01FF
-            // Kernel version
-            kernel_version = descriptor & 0xFFFF;
-
-            int minor = kernel_version & 0xFF;
-            int major = (kernel_version >> 8) & 0xFF;
-            LOG_INFO(Loader, "ExHeader kernel version: {}.{}", major, minor);
-        } else {
-            LOG_ERROR(Loader, "Unhandled kernel caps descriptor: 0x{:08X}", descriptor);
-        }
-    }
+    const auto& caps = metadata.GetKernelCapabilities();
+    return capabilities.InitializeForUserProcess(caps.data(), caps.size(), vm_manager);
 }
 
 void Process::Run(VAddr entry_point, s32 main_thread_priority, u32 stack_size) {
@@ -268,22 +198,6 @@ void Process::LoadModule(CodeSet module_, VAddr base_addr) {
     Core::System::GetInstance().ArmInterface(3).ClearInstructionCache();
 }
 
-ResultVal<VAddr> Process::HeapAllocate(VAddr target, u64 size, VMAPermission perms) {
-    return vm_manager.HeapAllocate(target, size, perms);
-}
-
-ResultCode Process::HeapFree(VAddr target, u32 size) {
-    return vm_manager.HeapFree(target, size);
-}
-
-ResultCode Process::MirrorMemory(VAddr dst_addr, VAddr src_addr, u64 size, MemoryState state) {
-    return vm_manager.MirrorMemory(dst_addr, src_addr, size, state);
-}
-
-ResultCode Process::UnmapMemory(VAddr dst_addr, VAddr /*src_addr*/, u64 size) {
-    return vm_manager.UnmapRange(dst_addr, size);
-}
-
 Kernel::Process::Process(KernelCore& kernel) : WaitObject{kernel} {}
 Kernel::Process::~Process() {}
 

src/core/hle/kernel/process.h

@@ -11,9 +11,9 @@
 #include <string>
 #include <vector>
 #include <boost/container/static_vector.hpp>
-#include "common/bit_field.h"
 #include "common/common_types.h"
 #include "core/hle/kernel/handle_table.h"
+#include "core/hle/kernel/process_capability.h"
 #include "core/hle/kernel/thread.h"
 #include "core/hle/kernel/vm_manager.h"
 #include "core/hle/kernel/wait_object.h"
@@ -42,24 +42,6 @@ enum class MemoryRegion : u16 {
     BASE = 3,
 };
 
-union ProcessFlags {
-    u16 raw;
-
-    BitField<0, 1, u16>
-        allow_debug; ///< Allows other processes to attach to and debug this process.
-    BitField<1, 1, u16> force_debug; ///< Allows this process to attach to processes even if they
-                                     /// don't have allow_debug set.
-    BitField<2, 1, u16> allow_nonalphanum;
-    BitField<3, 1, u16> shared_page_writable; ///< Shared page is mapped with write permissions.
-    BitField<4, 1, u16> privileged_priority;  ///< Can use priority levels higher than 24.
-    BitField<5, 1, u16> allow_main_args;
-    BitField<6, 1, u16> shared_device_mem;
-    BitField<7, 1, u16> runnable_on_sleep;
-    BitField<8, 4, MemoryRegion>
-        memory_region;                ///< Default region for memory allocations for this process
-    BitField<12, 1, u16> loaded_high; ///< Application loaded high (not at 0x00100000).
-};
-
 /**
  * Indicates the status of a Process instance.
  *
@@ -192,13 +174,13 @@ public:
     }
 
     /// Gets the bitmask of allowed CPUs that this process' threads can run on.
-    u32 GetAllowedProcessorMask() const {
-        return allowed_processor_mask;
+    u64 GetAllowedProcessorMask() const {
+        return capabilities.GetCoreMask();
     }
 
     /// Gets the bitmask of allowed thread priorities.
-    u32 GetAllowedThreadPriorityMask() const {
-        return allowed_thread_priority_mask;
+    u64 GetAllowedThreadPriorityMask() const {
+        return capabilities.GetPriorityMask();
     }
 
     u32 IsVirtualMemoryEnabled() const {
@@ -239,15 +221,12 @@ public:
      * Loads process-specifics configuration info with metadata provided
      * by an executable.
      *
-     * @param metadata The provided metadata to load process specific info.
+     * @param metadata The provided metadata to load process specific info from.
+     *
+     * @returns RESULT_SUCCESS if all relevant metadata was able to be
+     *          loaded and parsed. Otherwise, an error code is returned.
      */
-    void LoadFromMetadata(const FileSys::ProgramMetadata& metadata);
-
-    /**
-     * Parses a list of kernel capability descriptors (as found in the ExHeader) and applies them
-     * to this process.
-     */
-    void ParseKernelCaps(const u32* kernel_caps, std::size_t len);
+    ResultCode LoadFromMetadata(const FileSys::ProgramMetadata& metadata);
 
     /**
      * Applies address space changes and launches the process main thread.
@@ -263,7 +242,7 @@ public:
     void LoadModule(CodeSet module_, VAddr base_addr);
 
     ///////////////////////////////////////////////////////////////////////////////////////////////
-    // Memory Management
+    // Thread-local storage management
 
     // Marks the next available region as used and returns the address of the slot.
     VAddr MarkNextAvailableTLSSlotAsUsed(Thread& thread);
@@ -271,13 +250,6 @@ public:
     // Frees a used TLS slot identified by the given address
     void FreeTLSSlot(VAddr tls_address);
 
-    ResultVal<VAddr> HeapAllocate(VAddr target, u64 size, VMAPermission perms);
-    ResultCode HeapFree(VAddr target, u32 size);
-
-    ResultCode MirrorMemory(VAddr dst_addr, VAddr src_addr, u64 size, MemoryState state);
-
-    ResultCode UnmapMemory(VAddr dst_addr, VAddr src_addr, u64 size);
-
 private:
     explicit Process(KernelCore& kernel);
     ~Process() override;
@@ -308,22 +280,8 @@ private:
     /// Resource limit descriptor for this process
     SharedPtr<ResourceLimit> resource_limit;
 
-    /// The process may only call SVCs which have the corresponding bit set.
-    std::bitset<0x80> svc_access_mask;
-    /// Maximum size of the handle table for the process.
-    u32 handle_table_size = 0x200;
-    /// Special memory ranges mapped into this processes address space. This is used to give
-    /// processes access to specific I/O regions and device memory.
-    boost::container::static_vector<AddressMapping, 8> address_mappings;
-    ProcessFlags flags;
-    /// Kernel compatibility version for this process
-    u16 kernel_version = 0;
     /// The default CPU for this process, threads are scheduled on this cpu by default.
     u8 ideal_processor = 0;
-    /// Bitmask of allowed CPUs that this process' threads can run on. TODO(Subv): Actually parse
-    /// this value from the process header.
-    u32 allowed_processor_mask = THREADPROCESSORID_DEFAULT_MASK;
-    u32 allowed_thread_priority_mask = 0xFFFFFFFF;
     u32 is_virtual_address_memory_enabled = 0;
 
     /// The Thread Local Storage area is allocated as processes create threads,
@@ -333,6 +291,9 @@ private:
     /// This vector will grow as more pages are allocated for new threads.
     std::vector<std::bitset<8>> tls_slots;
 
+    /// Contains the parsed process capability descriptors.
+    ProcessCapabilities capabilities;
+
     /// Whether or not this process is AArch64, or AArch32.
     /// By default, we currently assume this is true, unless otherwise
     /// specified by metadata provided to the process during loading.

src/core/hle/kernel/process_capability.cpp

@@ -0,0 +1,355 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include "common/bit_util.h"
+#include "core/hle/kernel/errors.h"
+#include "core/hle/kernel/handle_table.h"
+#include "core/hle/kernel/process_capability.h"
+#include "core/hle/kernel/vm_manager.h"
+
+namespace Kernel {
+namespace {
+
+// clang-format off
+
+// Shift offsets for kernel capability types.
+enum : u32 {
+    CapabilityOffset_PriorityAndCoreNum = 3,
+    CapabilityOffset_Syscall            = 4,
+    CapabilityOffset_MapPhysical        = 6,
+    CapabilityOffset_MapIO              = 7,
+    CapabilityOffset_Interrupt          = 11,
+    CapabilityOffset_ProgramType        = 13,
+    CapabilityOffset_KernelVersion      = 14,
+    CapabilityOffset_HandleTableSize    = 15,
+    CapabilityOffset_Debug              = 16,
+};
+
+// Combined mask of all parameters that may be initialized only once.
+constexpr u32 InitializeOnceMask = (1U << CapabilityOffset_PriorityAndCoreNum) |
+                                   (1U << CapabilityOffset_ProgramType) |
+                                   (1U << CapabilityOffset_KernelVersion) |
+                                   (1U << CapabilityOffset_HandleTableSize) |
+                                   (1U << CapabilityOffset_Debug);
+
+// Packed kernel version indicating 10.4.0
+constexpr u32 PackedKernelVersion = 0x520000;
+
+// Indicates possible types of capabilities that can be specified.
+enum class CapabilityType : u32 {
+    Unset              = 0U,
+    PriorityAndCoreNum = (1U << CapabilityOffset_PriorityAndCoreNum) - 1,
+    Syscall            = (1U << CapabilityOffset_Syscall) - 1,
+    MapPhysical        = (1U << CapabilityOffset_MapPhysical) - 1,
+    MapIO              = (1U << CapabilityOffset_MapIO) - 1,
+    Interrupt          = (1U << CapabilityOffset_Interrupt) - 1,
+    ProgramType        = (1U << CapabilityOffset_ProgramType) - 1,
+    KernelVersion      = (1U << CapabilityOffset_KernelVersion) - 1,
+    HandleTableSize    = (1U << CapabilityOffset_HandleTableSize) - 1,
+    Debug              = (1U << CapabilityOffset_Debug) - 1,
+    Ignorable          = 0xFFFFFFFFU,
+};
+
+// clang-format on
+
+constexpr CapabilityType GetCapabilityType(u32 value) {
+    return static_cast<CapabilityType>((~value & (value + 1)) - 1);
+}
+
+u32 GetFlagBitOffset(CapabilityType type) {
+    const auto value = static_cast<u32>(type);
+    return static_cast<u32>(Common::BitSize<u32>() - Common::CountLeadingZeroes32(value));
+}
+
+} // Anonymous namespace
+
+ResultCode ProcessCapabilities::InitializeForKernelProcess(const u32* capabilities,
+                                                           std::size_t num_capabilities,
+                                                           VMManager& vm_manager) {
+    Clear();
+
+    // Allow all cores and priorities.
+    core_mask = 0xF;
+    priority_mask = 0xFFFFFFFFFFFFFFFF;
+    kernel_version = PackedKernelVersion;
+
+    return ParseCapabilities(capabilities, num_capabilities, vm_manager);
+}
+
+ResultCode ProcessCapabilities::InitializeForUserProcess(const u32* capabilities,
+                                                         std::size_t num_capabilities,
+                                                         VMManager& vm_manager) {
+    Clear();
+
+    return ParseCapabilities(capabilities, num_capabilities, vm_manager);
+}
+
+void ProcessCapabilities::InitializeForMetadatalessProcess() {
+    // Allow all cores and priorities
+    core_mask = 0xF;
+    priority_mask = 0xFFFFFFFFFFFFFFFF;
+    kernel_version = PackedKernelVersion;
+
+    // Allow all system calls and interrupts.
+    svc_capabilities.set();
+    interrupt_capabilities.set();
+
+    // Allow using the maximum possible amount of handles
+    handle_table_size = static_cast<u32>(HandleTable::MAX_COUNT);
+
+    // Allow all debugging capabilities.
+    is_debuggable = true;
+    can_force_debug = true;
+}
+
+ResultCode ProcessCapabilities::ParseCapabilities(const u32* capabilities,
+                                                  std::size_t num_capabilities,
+                                                  VMManager& vm_manager) {
+    u32 set_flags = 0;
+    u32 set_svc_bits = 0;
+
+    for (std::size_t i = 0; i < num_capabilities; ++i) {
+        const u32 descriptor = capabilities[i];
+        const auto type = GetCapabilityType(descriptor);
+
+        if (type == CapabilityType::MapPhysical) {
+            i++;
+
+            // The MapPhysical type uses two descriptor flags for its parameters.
+            // If there's only one, then there's a problem.
+            if (i >= num_capabilities) {
+                return ERR_INVALID_COMBINATION;
+            }
+
+            const auto size_flags = capabilities[i];
+            if (GetCapabilityType(size_flags) != CapabilityType::MapPhysical) {
+                return ERR_INVALID_COMBINATION;
+            }
+
+            const auto result = HandleMapPhysicalFlags(descriptor, size_flags, vm_manager);
+            if (result.IsError()) {
+                return result;
+            }
+        } else {
+            const auto result =
+                ParseSingleFlagCapability(set_flags, set_svc_bits, descriptor, vm_manager);
+            if (result.IsError()) {
+                return result;
+            }
+        }
+    }
+
+    return RESULT_SUCCESS;
+}
+
+ResultCode ProcessCapabilities::ParseSingleFlagCapability(u32& set_flags, u32& set_svc_bits,
+                                                          u32 flag, VMManager& vm_manager) {
+    const auto type = GetCapabilityType(flag);
+
+    if (type == CapabilityType::Unset) {
+        return ERR_INVALID_CAPABILITY_DESCRIPTOR;
+    }
+
+    // Bail early on ignorable entries, as one would expect,
+    // ignorable descriptors can be ignored.
+    if (type == CapabilityType::Ignorable) {
+        return RESULT_SUCCESS;
+    }
+
+    // Ensure that the give flag hasn't already been initialized before.
+    // If it has been, then bail.
+    const u32 flag_length = GetFlagBitOffset(type);
+    const u32 set_flag = 1U << flag_length;
+    if ((set_flag & set_flags & InitializeOnceMask) != 0) {
+        return ERR_INVALID_COMBINATION;
+    }
+    set_flags |= set_flag;
+
+    switch (type) {
+    case CapabilityType::PriorityAndCoreNum:
+        return HandlePriorityCoreNumFlags(flag);
+    case CapabilityType::Syscall:
+        return HandleSyscallFlags(set_svc_bits, flag);
+    case CapabilityType::MapIO:
+        return HandleMapIOFlags(flag, vm_manager);
+    case CapabilityType::Interrupt:
+        return HandleInterruptFlags(flag);
+    case CapabilityType::ProgramType:
+        return HandleProgramTypeFlags(flag);
+    case CapabilityType::KernelVersion:
+        return HandleKernelVersionFlags(flag);
+    case CapabilityType::HandleTableSize:
+        return HandleHandleTableFlags(flag);
+    case CapabilityType::Debug:
+        return HandleDebugFlags(flag);
+    default:
+        break;
+    }
+
+    return ERR_INVALID_CAPABILITY_DESCRIPTOR;
+}
+
+void ProcessCapabilities::Clear() {
+    svc_capabilities.reset();
+    interrupt_capabilities.reset();
+
+    core_mask = 0;
+    priority_mask = 0;
+
+    handle_table_size = 0;
+    kernel_version = 0;
+
+    program_type = ProgramType::SysModule;
+
+    is_debuggable = false;
+    can_force_debug = false;
+}
+
+ResultCode ProcessCapabilities::HandlePriorityCoreNumFlags(u32 flags) {
+    if (priority_mask != 0 || core_mask != 0) {
+        return ERR_INVALID_CAPABILITY_DESCRIPTOR;
+    }
+
+    const u32 core_num_min = (flags >> 16) & 0xFF;
+    const u32 core_num_max = (flags >> 24) & 0xFF;
+    if (core_num_min > core_num_max) {
+        return ERR_INVALID_COMBINATION;
+    }
+
+    const u32 priority_min = (flags >> 10) & 0x3F;
+    const u32 priority_max = (flags >> 4) & 0x3F;
+    if (priority_min > priority_max) {
+        return ERR_INVALID_COMBINATION;
+    }
+
+    // The switch only has 4 usable cores.
+    if (core_num_max >= 4) {
+        return ERR_INVALID_PROCESSOR_ID;
+    }
+
+    const auto make_mask = [](u64 min, u64 max) {
+        const u64 range = max - min + 1;
+        const u64 mask = (1ULL << range) - 1;
+
+        return mask << min;
+    };
+
+    core_mask = make_mask(core_num_min, core_num_max);
+    priority_mask = make_mask(priority_min, priority_max);
+    return RESULT_SUCCESS;
+}
+
+ResultCode ProcessCapabilities::HandleSyscallFlags(u32& set_svc_bits, u32 flags) {
+    const u32 index = flags >> 29;
+    const u32 svc_bit = 1U << index;
+
+    // If we've already set this svc before, bail.
+    if ((set_svc_bits & svc_bit) != 0) {
+        return ERR_INVALID_COMBINATION;
+    }
+    set_svc_bits |= svc_bit;
+
+    const u32 svc_mask = (flags >> 5) & 0xFFFFFF;
+    for (u32 i = 0; i < 24; ++i) {
+        const u32 svc_number = index * 24 + i;
+
+        if ((svc_mask & (1U << i)) == 0) {
+            continue;
+        }
+
+        if (svc_number >= svc_capabilities.size()) {
+            return ERR_OUT_OF_RANGE;
+        }
+
+        svc_capabilities[svc_number] = true;
+    }
+
+    return RESULT_SUCCESS;
+}
+
+ResultCode ProcessCapabilities::HandleMapPhysicalFlags(u32 flags, u32 size_flags,
+                                                       VMManager& vm_manager) {
+    // TODO(Lioncache): Implement once the memory manager can handle this.
+    return RESULT_SUCCESS;
+}
+
+ResultCode ProcessCapabilities::HandleMapIOFlags(u32 flags, VMManager& vm_manager) {
+    // TODO(Lioncache): Implement once the memory manager can handle this.
+    return RESULT_SUCCESS;
+}
+
+ResultCode ProcessCapabilities::HandleInterruptFlags(u32 flags) {
+    constexpr u32 interrupt_ignore_value = 0x3FF;
+    const u32 interrupt0 = (flags >> 12) & 0x3FF;
+    const u32 interrupt1 = (flags >> 22) & 0x3FF;
+
+    for (u32 interrupt : {interrupt0, interrupt1}) {
+        if (interrupt == interrupt_ignore_value) {
+            continue;
+        }
+
+        // NOTE:
+        // This should be checking a generic interrupt controller value
+        // as part of the calculation, however, given we don't currently
+        // emulate that, it's sufficient to mark every interrupt as defined.
+
+        if (interrupt >= interrupt_capabilities.size()) {
+            return ERR_OUT_OF_RANGE;
+        }
+
+        interrupt_capabilities[interrupt] = true;
+    }
+
+    return RESULT_SUCCESS;
+}
+
+ResultCode ProcessCapabilities::HandleProgramTypeFlags(u32 flags) {
+    const u32 reserved = flags >> 17;
+    if (reserved != 0) {
+        return ERR_RESERVED_VALUE;
+    }
+
+    program_type = static_cast<ProgramType>((flags >> 14) & 0b111);
+    return RESULT_SUCCESS;
+}
+
+ResultCode ProcessCapabilities::HandleKernelVersionFlags(u32 flags) {
+    // Yes, the internal member variable is checked in the actual kernel here.
+    // This might look odd for options that are only allowed to be initialized
+    // just once, however the kernel has a separate initialization function for
+    // kernel processes and userland processes. The kernel variant sets this
+    // member variable ahead of time.
+
+    const u32 major_version = kernel_version >> 19;
+
+    if (major_version != 0 || flags < 0x80000) {
+        return ERR_INVALID_CAPABILITY_DESCRIPTOR;
+    }
+
+    kernel_version = flags;
+    return RESULT_SUCCESS;
+}
+
+ResultCode ProcessCapabilities::HandleHandleTableFlags(u32 flags) {
+    const u32 reserved = flags >> 26;
+    if (reserved != 0) {
+        return ERR_RESERVED_VALUE;
+    }
+
+    handle_table_size = (flags >> 16) & 0x3FF;
+    return RESULT_SUCCESS;
+}
+
+ResultCode ProcessCapabilities::HandleDebugFlags(u32 flags) {
+    const u32 reserved = flags >> 19;
+    if (reserved != 0) {
+        return ERR_RESERVED_VALUE;
+    }
+
+    is_debuggable = (flags & 0x20000) != 0;
+    can_force_debug = (flags & 0x40000) != 0;
+    return RESULT_SUCCESS;
+}
+
+} // namespace Kernel

src/core/hle/kernel/process_capability.h

@@ -0,0 +1,264 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <bitset>
+
+#include "common/common_types.h"
+
+union ResultCode;
+
+namespace Kernel {
+
+class VMManager;
+
+/// The possible types of programs that may be indicated
+/// by the program type capability descriptor.
+enum class ProgramType {
+    SysModule,
+    Application,
+    Applet,
+};
+
+/// Handles kernel capability descriptors that are provided by
+/// application metadata. These descriptors provide information
+/// that alters certain parameters for kernel process instance
+/// that will run said application (or applet).
+///
+/// Capabilities are a sequence of flag descriptors, that indicate various
+/// configurations and constraints for a particular process.
+///
+/// Flag types are indicated by a sequence of set low bits. E.g. the
+/// types are indicated with the low bits as follows (where x indicates "don't care"):
+///
+/// - Priority and core mask   : 0bxxxxxxxxxxxx0111
+/// - Allowed service call mask: 0bxxxxxxxxxxx01111
+/// - Map physical memory      : 0bxxxxxxxxx0111111
+/// - Map IO memory            : 0bxxxxxxxx01111111
+/// - Interrupts               : 0bxxxx011111111111
+/// - Application type         : 0bxx01111111111111
+/// - Kernel version           : 0bx011111111111111
+/// - Handle table size        : 0b0111111111111111
+/// - Debugger flags           : 0b1111111111111111
+///
+/// These are essentially a bit offset subtracted by 1 to create a mask.
+/// e.g. The first entry in the above list is simply bit 3 (value 8 -> 0b1000)
+///      subtracted by one (7 -> 0b0111)
+///
+/// An example of a bit layout (using the map physical layout):
+/// <example>
+///   The MapPhysical type indicates a sequence entry pair of:
+///
+///   [initial, memory_flags], where:
+///
+///   initial:
+///     bits:
+///       7-24: Starting page to map memory at.
+///       25  : Indicates if the memory should be mapped as read only.
+///
+///   memory_flags:
+///     bits:
+///       7-20 : Number of pages to map
+///       21-25: Seems to be reserved (still checked against though)
+///       26   : Whether or not the memory being mapped is IO memory, or physical memory
+/// </example>
+///
+class ProcessCapabilities {
+public:
+    using InterruptCapabilities = std::bitset<1024>;
+    using SyscallCapabilities = std::bitset<128>;
+
+    ProcessCapabilities() = default;
+    ProcessCapabilities(const ProcessCapabilities&) = delete;
+    ProcessCapabilities(ProcessCapabilities&&) = default;
+
+    ProcessCapabilities& operator=(const ProcessCapabilities&) = delete;
+    ProcessCapabilities& operator=(ProcessCapabilities&&) = default;
+
+    /// Initializes this process capabilities instance for a kernel process.
+    ///
+    /// @param capabilities     The capabilities to parse
+    /// @param num_capabilities The number of capabilities to parse.
+    /// @param vm_manager       The memory manager to use for handling any mapping-related
+    ///                         operations (such as mapping IO memory, etc).
+    ///
+    /// @returns RESULT_SUCCESS if this capabilities instance was able to be initialized,
+    ///          otherwise, an error code upon failure.
+    ///
+    ResultCode InitializeForKernelProcess(const u32* capabilities, std::size_t num_capabilities,
+                                          VMManager& vm_manager);
+
+    /// Initializes this process capabilities instance for a userland process.
+    ///
+    /// @param capabilities     The capabilities to parse.
+    /// @param num_capabilities The total number of capabilities to parse.
+    /// @param vm_manager       The memory manager to use for handling any mapping-related
+    ///                         operations (such as mapping IO memory, etc).
+    ///
+    /// @returns RESULT_SUCCESS if this capabilities instance was able to be initialized,
+    ///          otherwise, an error code upon failure.
+    ///
+    ResultCode InitializeForUserProcess(const u32* capabilities, std::size_t num_capabilities,
+                                        VMManager& vm_manager);
+
+    /// Initializes this process capabilities instance for a process that does not
+    /// have any metadata to parse.
+    ///
+    /// This is necessary, as we allow running raw executables, and the internal
+    /// kernel process capabilities also determine what CPU cores the process is
+    /// allowed to run on, and what priorities are allowed for  threads. It also
+    /// determines the max handle table size, what the program type is, whether or
+    /// not the process can be debugged, or whether it's possible for a process to
+    /// forcibly debug another process.
+    ///
+    /// Given the above, this essentially enables all capabilities across the board
+    /// for the process. It allows the process to:
+    ///
+    /// - Run on any core
+    /// - Use any thread priority
+    /// - Use the maximum amount of handles a process is allowed to.
+    /// - Be debuggable
+    /// - Forcibly debug other processes.
+    ///
+    /// Note that this is not a behavior that the kernel allows a process to do via
+    /// a single function like this. This is yuzu-specific behavior to handle
+    /// executables with no capability descriptors whatsoever to derive behavior from.
+    /// It being yuzu-specific is why this is also not the default behavior and not
+    /// done by default in the constructor.
+    ///
+    void InitializeForMetadatalessProcess();
+
+    /// Gets the allowable core mask
+    u64 GetCoreMask() const {
+        return core_mask;
+    }
+
+    /// Gets the allowable priority mask
+    u64 GetPriorityMask() const {
+        return priority_mask;
+    }
+
+    /// Gets the SVC access permission bits
+    const SyscallCapabilities& GetServiceCapabilities() const {
+        return svc_capabilities;
+    }
+
+    /// Gets the valid interrupt bits.
+    const InterruptCapabilities& GetInterruptCapabilities() const {
+        return interrupt_capabilities;
+    }
+
+    /// Gets the program type for this process.
+    ProgramType GetProgramType() const {
+        return program_type;
+    }
+
+    /// Gets the number of total allowable handles for the process' handle table.
+    u32 GetHandleTableSize() const {
+        return handle_table_size;
+    }
+
+    /// Gets the kernel version value.
+    u32 GetKernelVersion() const {
+        return kernel_version;
+    }
+
+    /// Whether or not this process can be debugged.
+    bool IsDebuggable() const {
+        return is_debuggable;
+    }
+
+    /// Whether or not this process can forcibly debug another
+    /// process, even if that process is not considered debuggable.
+    bool CanForceDebug() const {
+        return can_force_debug;
+    }
+
+private:
+    /// Attempts to parse a given sequence of capability descriptors.
+    ///
+    /// @param capabilities     The sequence of capability descriptors to parse.
+    /// @param num_capabilities The number of descriptors within the given sequence.
+    /// @param vm_manager       The memory manager that will perform any memory
+    ///                         mapping if necessary.
+    ///
+    /// @return RESULT_SUCCESS if no errors occur, otherwise an error code.
+    ///
+    ResultCode ParseCapabilities(const u32* capabilities, std::size_t num_capabilities,
+                                 VMManager& vm_manager);
+
+    /// Attempts to parse a capability descriptor that is only represented by a
+    /// single flag set.
+    ///
+    /// @param set_flags    Running set of flags that are used to catch
+    ///                     flags being initialized more than once when they shouldn't be.
+    /// @param set_svc_bits Running set of bits representing the allowed supervisor calls mask.
+    /// @param flag         The flag to attempt to parse.
+    /// @param vm_manager   The memory manager that will perform any memory
+    ///                     mapping if necessary.
+    ///
+    /// @return RESULT_SUCCESS if no errors occurred, otherwise an error code.
+    ///
+    ResultCode ParseSingleFlagCapability(u32& set_flags, u32& set_svc_bits, u32 flag,
+                                         VMManager& vm_manager);
+
+    /// Clears the internal state of this process capability instance. Necessary,
+    /// to have a sane starting point due to us allowing running executables without
+    /// configuration metadata. We assume a process is not going to have metadata,
+    /// and if it turns out that the process does, in fact, have metadata, then
+    /// we attempt to parse it. Thus, we need this to reset data members back to
+    /// a good state.
+    ///
+    /// DO NOT ever make this a public member function. This isn't an invariant
+    /// anything external should depend upon (and if anything comes to rely on it,
+    /// you should immediately be questioning the design of that thing, not this
+    /// class. If the kernel itself can run without depending on behavior like that,
+    /// then so can yuzu).
+    ///
+    void Clear();
+
+    /// Handles flags related to the priority and core number capability flags.
+    ResultCode HandlePriorityCoreNumFlags(u32 flags);
+
+    /// Handles flags related to determining the allowable SVC mask.
+    ResultCode HandleSyscallFlags(u32& set_svc_bits, u32 flags);
+
+    /// Handles flags related to mapping physical memory pages.
+    ResultCode HandleMapPhysicalFlags(u32 flags, u32 size_flags, VMManager& vm_manager);
+
+    /// Handles flags related to mapping IO pages.
+    ResultCode HandleMapIOFlags(u32 flags, VMManager& vm_manager);
+
+    /// Handles flags related to the interrupt capability flags.
+    ResultCode HandleInterruptFlags(u32 flags);
+
+    /// Handles flags related to the program type.
+    ResultCode HandleProgramTypeFlags(u32 flags);
+
+    /// Handles flags related to the handle table size.
+    ResultCode HandleHandleTableFlags(u32 flags);
+
+    /// Handles flags related to the kernel version capability flags.
+    ResultCode HandleKernelVersionFlags(u32 flags);
+
+    /// Handles flags related to debug-specific capabilities.
+    ResultCode HandleDebugFlags(u32 flags);
+
+    SyscallCapabilities svc_capabilities;
+    InterruptCapabilities interrupt_capabilities;
+
+    u64 core_mask = 0;
+    u64 priority_mask = 0;
+
+    u32 handle_table_size = 0;
+    u32 kernel_version = 0;
+
+    ProgramType program_type = ProgramType::SysModule;
+
+    bool is_debuggable = false;
+    bool can_force_debug = false;
+};
+
+} // namespace Kernel

src/core/hle/kernel/svc.cpp

@@ -190,10 +190,16 @@ static ResultCode SetHeapSize(VAddr* heap_addr, u64 heap_size) {
         return ERR_INVALID_SIZE;
     }
 
-    auto& process = *Core::CurrentProcess();
-    const VAddr heap_base = process.VMManager().GetHeapRegionBaseAddress();
-    CASCADE_RESULT(*heap_addr,
-                   process.HeapAllocate(heap_base, heap_size, VMAPermission::ReadWrite));
+    auto& vm_manager = Core::CurrentProcess()->VMManager();
+    const VAddr heap_base = vm_manager.GetHeapRegionBaseAddress();
+    const auto alloc_result =
+        vm_manager.HeapAllocate(heap_base, heap_size, VMAPermission::ReadWrite);
+
+    if (alloc_result.Failed()) {
+        return alloc_result.Code();
+    }
+
+    *heap_addr = *alloc_result;
     return RESULT_SUCCESS;
 }
 
@@ -307,15 +313,14 @@ static ResultCode MapMemory(VAddr dst_addr, VAddr src_addr, u64 size) {
     LOG_TRACE(Kernel_SVC, "called, dst_addr=0x{:X}, src_addr=0x{:X}, size=0x{:X}", dst_addr,
               src_addr, size);
 
-    auto* const current_process = Core::CurrentProcess();
-    const auto& vm_manager = current_process->VMManager();
-
+    auto& vm_manager = Core::CurrentProcess()->VMManager();
     const auto result = MapUnmapMemorySanityChecks(vm_manager, dst_addr, src_addr, size);
-    if (result != RESULT_SUCCESS) {
+
+    if (result.IsError()) {
         return result;
     }
 
-    return current_process->MirrorMemory(dst_addr, src_addr, size, MemoryState::Stack);
+    return vm_manager.MirrorMemory(dst_addr, src_addr, size, MemoryState::Stack);
 }
 
 /// Unmaps a region that was previously mapped with svcMapMemory
@@ -323,15 +328,14 @@ static ResultCode UnmapMemory(VAddr dst_addr, VAddr src_addr, u64 size) {
     LOG_TRACE(Kernel_SVC, "called, dst_addr=0x{:X}, src_addr=0x{:X}, size=0x{:X}", dst_addr,
               src_addr, size);
 
-    auto* const current_process = Core::CurrentProcess();
-    const auto& vm_manager = current_process->VMManager();
-
+    auto& vm_manager = Core::CurrentProcess()->VMManager();
     const auto result = MapUnmapMemorySanityChecks(vm_manager, dst_addr, src_addr, size);
-    if (result != RESULT_SUCCESS) {
+
+    if (result.IsError()) {
         return result;
     }
 
-    return current_process->UnmapMemory(dst_addr, src_addr, size);
+    return vm_manager.UnmapRange(dst_addr, size);
 }
 
 /// Connect to an OS service given the port name, returns the handle to the port to out

src/core/hle/kernel/vm_manager.cpp

@@ -190,6 +190,7 @@ VMManager::VMAIter VMManager::Unmap(VMAIter vma_handle) {
     vma.type = VMAType::Free;
     vma.permissions = VMAPermission::None;
     vma.state = MemoryState::Unmapped;
+    vma.attribute = MemoryAttribute::None;
 
     vma.backing_block = nullptr;
     vma.offset = 0;

src/core/hle/service/am/am.cpp

@@ -8,6 +8,7 @@
 #include <stack>
 #include "audio_core/audio_renderer.h"
 #include "core/core.h"
+#include "core/file_sys/savedata_factory.h"
 #include "core/hle/ipc_helpers.h"
 #include "core/hle/kernel/kernel.h"
 #include "core/hle/kernel/process.h"
@@ -865,8 +866,8 @@ IApplicationFunctions::IApplicationFunctions() : ServiceFramework("IApplicationF
         {22, &IApplicationFunctions::SetTerminateResult, "SetTerminateResult"},
         {23, &IApplicationFunctions::GetDisplayVersion, "GetDisplayVersion"},
         {24, nullptr, "GetLaunchStorageInfoForDebug"},
-        {25, nullptr, "ExtendSaveData"},
-        {26, nullptr, "GetSaveDataSize"},
+        {25, &IApplicationFunctions::ExtendSaveData, "ExtendSaveData"},
+        {26, &IApplicationFunctions::GetSaveDataSize, "GetSaveDataSize"},
         {30, &IApplicationFunctions::BeginBlockingHomeButtonShortAndLongPressed, "BeginBlockingHomeButtonShortAndLongPressed"},
         {31, &IApplicationFunctions::EndBlockingHomeButtonShortAndLongPressed, "EndBlockingHomeButtonShortAndLongPressed"},
         {32, &IApplicationFunctions::BeginBlockingHomeButton, "BeginBlockingHomeButton"},
@@ -1043,6 +1044,48 @@ void IApplicationFunctions::GetPseudoDeviceId(Kernel::HLERequestContext& ctx) {
     rb.Push<u64>(0);
 }
 
+void IApplicationFunctions::ExtendSaveData(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto type{rp.PopRaw<FileSys::SaveDataType>()};
+    rp.Skip(1, false);
+    const auto user_id{rp.PopRaw<u128>()};
+    const auto new_normal_size{rp.PopRaw<u64>()};
+    const auto new_journal_size{rp.PopRaw<u64>()};
+
+    LOG_DEBUG(Service_AM,
+              "called with type={:02X}, user_id={:016X}{:016X}, new_normal={:016X}, "
+              "new_journal={:016X}",
+              static_cast<u8>(type), user_id[1], user_id[0], new_normal_size, new_journal_size);
+
+    FileSystem::WriteSaveDataSize(type, Core::CurrentProcess()->GetTitleID(), user_id,
+                                  {new_normal_size, new_journal_size});
+
+    IPC::ResponseBuilder rb{ctx, 4};
+    rb.Push(RESULT_SUCCESS);
+
+    // The following value is used upon failure to help the system recover.
+    // Since we always succeed, this should be 0.
+    rb.Push<u64>(0);
+}
+
+void IApplicationFunctions::GetSaveDataSize(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto type{rp.PopRaw<FileSys::SaveDataType>()};
+    rp.Skip(1, false);
+    const auto user_id{rp.PopRaw<u128>()};
+
+    LOG_DEBUG(Service_AM, "called with type={:02X}, user_id={:016X}{:016X}", static_cast<u8>(type),
+              user_id[1], user_id[0]);
+
+    const auto size =
+        FileSystem::ReadSaveDataSize(type, Core::CurrentProcess()->GetTitleID(), user_id);
+
+    IPC::ResponseBuilder rb{ctx, 6};
+    rb.Push(RESULT_SUCCESS);
+    rb.Push(size.normal);
+    rb.Push(size.journal);
+}
+
 void InstallInterfaces(SM::ServiceManager& service_manager,
                        std::shared_ptr<NVFlinger::NVFlinger> nvflinger) {
     auto message_queue = std::make_shared<AppletMessageQueue>();

src/core/hle/service/am/am.h

@@ -206,6 +206,8 @@ private:
     void SetGamePlayRecordingState(Kernel::HLERequestContext& ctx);
     void NotifyRunning(Kernel::HLERequestContext& ctx);
     void GetPseudoDeviceId(Kernel::HLERequestContext& ctx);
+    void ExtendSaveData(Kernel::HLERequestContext& ctx);
+    void GetSaveDataSize(Kernel::HLERequestContext& ctx);
     void BeginBlockingHomeButtonShortAndLongPressed(Kernel::HLERequestContext& ctx);
     void EndBlockingHomeButtonShortAndLongPressed(Kernel::HLERequestContext& ctx);
     void BeginBlockingHomeButton(Kernel::HLERequestContext& ctx);

src/core/hle/service/filesystem/filesystem.cpp

@@ -8,18 +8,23 @@
 #include "common/file_util.h"
 #include "core/core.h"
 #include "core/file_sys/bis_factory.h"
+#include "core/file_sys/control_metadata.h"
 #include "core/file_sys/errors.h"
 #include "core/file_sys/mode.h"
+#include "core/file_sys/partition_filesystem.h"
+#include "core/file_sys/patch_manager.h"
 #include "core/file_sys/registered_cache.h"
 #include "core/file_sys/romfs_factory.h"
 #include "core/file_sys/savedata_factory.h"
 #include "core/file_sys/sdmc_factory.h"
 #include "core/file_sys/vfs.h"
 #include "core/file_sys/vfs_offset.h"
+#include "core/hle/kernel/process.h"
 #include "core/hle/service/filesystem/filesystem.h"
 #include "core/hle/service/filesystem/fsp_ldr.h"
 #include "core/hle/service/filesystem/fsp_pr.h"
 #include "core/hle/service/filesystem/fsp_srv.h"
+#include "core/loader/loader.h"
 
 namespace Service::FileSystem {
 
@@ -28,6 +33,10 @@ namespace Service::FileSystem {
 // TODO(DarkLordZach): Eventually make this configurable in settings.
 constexpr u64 EMULATED_SD_REPORTED_SIZE = 32000000000;
 
+// A default size for normal/journal save data size if application control metadata cannot be found.
+// This should be large enough to satisfy even the most extreme requirements (~4.2GB)
+constexpr u64 SUFFICIENT_SAVE_DATA_SIZE = 0xF0000000;
+
 static FileSys::VirtualDir GetDirectoryRelativeWrapped(FileSys::VirtualDir base,
                                                        std::string_view dir_name_) {
     std::string dir_name(FileUtil::SanitizePath(dir_name_));
@@ -341,6 +350,44 @@ ResultVal<FileSys::VirtualDir> OpenSDMC() {
     return sdmc_factory->Open();
 }
 
+FileSys::SaveDataSize ReadSaveDataSize(FileSys::SaveDataType type, u64 title_id, u128 user_id) {
+    if (save_data_factory == nullptr) {
+        return {0, 0};
+    }
+
+    const auto value = save_data_factory->ReadSaveDataSize(type, title_id, user_id);
+
+    if (value.normal == 0 && value.journal == 0) {
+        FileSys::SaveDataSize new_size{SUFFICIENT_SAVE_DATA_SIZE, SUFFICIENT_SAVE_DATA_SIZE};
+
+        FileSys::NACP nacp;
+        const auto res = Core::System::GetInstance().GetAppLoader().ReadControlData(nacp);
+
+        if (res != Loader::ResultStatus::Success) {
+            FileSys::PatchManager pm{Core::CurrentProcess()->GetTitleID()};
+            auto [nacp_unique, discard] = pm.GetControlMetadata();
+
+            if (nacp_unique != nullptr) {
+                new_size = {nacp_unique->GetDefaultNormalSaveSize(),
+                            nacp_unique->GetDefaultJournalSaveSize()};
+            }
+        } else {
+            new_size = {nacp.GetDefaultNormalSaveSize(), nacp.GetDefaultJournalSaveSize()};
+        }
+
+        WriteSaveDataSize(type, title_id, user_id, new_size);
+        return new_size;
+    }
+
+    return value;
+}
+
+void WriteSaveDataSize(FileSys::SaveDataType type, u64 title_id, u128 user_id,
+                       FileSys::SaveDataSize new_value) {
+    if (save_data_factory != nullptr)
+        save_data_factory->WriteSaveDataSize(type, title_id, user_id, new_value);
+}
+
 FileSys::RegisteredCacheUnion GetUnionContents() {
     return FileSys::RegisteredCacheUnion{
         {GetSystemNANDContents(), GetUserNANDContents(), GetSDMCContents()}};

src/core/hle/service/filesystem/filesystem.h

@@ -21,9 +21,11 @@ class SDMCFactory;
 enum class ContentRecordType : u8;
 enum class Mode : u32;
 enum class SaveDataSpaceId : u8;
+enum class SaveDataType : u8;
 enum class StorageId : u8;
 
 struct SaveDataDescriptor;
+struct SaveDataSize;
 } // namespace FileSys
 
 namespace Service {
@@ -48,6 +50,10 @@ ResultVal<FileSys::VirtualDir> OpenSaveData(FileSys::SaveDataSpaceId space,
 ResultVal<FileSys::VirtualDir> OpenSaveDataSpace(FileSys::SaveDataSpaceId space);
 ResultVal<FileSys::VirtualDir> OpenSDMC();
 
+FileSys::SaveDataSize ReadSaveDataSize(FileSys::SaveDataType type, u64 title_id, u128 user_id);
+void WriteSaveDataSize(FileSys::SaveDataType type, u64 title_id, u128 user_id,
+                       FileSys::SaveDataSize new_value);
+
 FileSys::RegisteredCacheUnion GetUnionContents();
 
 FileSys::RegisteredCache* GetSystemNANDContents();

src/core/hle/service/hid/controllers/npad.cpp

@@ -339,52 +339,6 @@ void Controller_NPad::OnUpdate(u8* data, std::size_t data_len) {
             npad.pokeball_states.npad[npad.pokeball_states.common.last_entry_index];
         auto& libnx_entry = npad.libnx.npad[npad.libnx.common.last_entry_index];
 
-        if (hold_type == NpadHoldType::Horizontal) {
-            ControllerPadState state{};
-            AnalogPosition temp_lstick_entry{};
-            AnalogPosition temp_rstick_entry{};
-            if (controller_type == NPadControllerType::JoyLeft) {
-                state.d_down.Assign(pad_state.pad_states.d_left.Value());
-                state.d_left.Assign(pad_state.pad_states.d_up.Value());
-                state.d_right.Assign(pad_state.pad_states.d_down.Value());
-                state.d_up.Assign(pad_state.pad_states.d_right.Value());
-                state.l.Assign(pad_state.pad_states.l.Value() |
-                               pad_state.pad_states.left_sl.Value());
-                state.r.Assign(pad_state.pad_states.r.Value() |
-                               pad_state.pad_states.left_sr.Value());
-
-                state.zl.Assign(pad_state.pad_states.zl.Value());
-                state.plus.Assign(pad_state.pad_states.minus.Value());
-
-                temp_lstick_entry = pad_state.l_stick;
-                temp_rstick_entry = pad_state.r_stick;
-                std::swap(temp_lstick_entry.x, temp_lstick_entry.y);
-                std::swap(temp_rstick_entry.x, temp_rstick_entry.y);
-                temp_lstick_entry.y *= -1;
-            } else if (controller_type == NPadControllerType::JoyRight) {
-                state.x.Assign(pad_state.pad_states.a.Value());
-                state.a.Assign(pad_state.pad_states.b.Value());
-                state.b.Assign(pad_state.pad_states.y.Value());
-                state.y.Assign(pad_state.pad_states.b.Value());
-
-                state.l.Assign(pad_state.pad_states.l.Value() |
-                               pad_state.pad_states.right_sl.Value());
-                state.r.Assign(pad_state.pad_states.r.Value() |
-                               pad_state.pad_states.right_sr.Value());
-                state.zr.Assign(pad_state.pad_states.zr.Value());
-                state.plus.Assign(pad_state.pad_states.plus.Value());
-
-                temp_lstick_entry = pad_state.l_stick;
-                temp_rstick_entry = pad_state.r_stick;
-                std::swap(temp_lstick_entry.x, temp_lstick_entry.y);
-                std::swap(temp_rstick_entry.x, temp_rstick_entry.y);
-                temp_rstick_entry.x *= -1;
-            }
-            pad_state.pad_states.raw = state.raw;
-            pad_state.l_stick = temp_lstick_entry;
-            pad_state.r_stick = temp_rstick_entry;
-        }
-
         libnx_entry.connection_status.raw = 0;
 
         switch (controller_type) {

src/core/hle/service/hid/hid.cpp

@@ -306,7 +306,10 @@ private:
     std::shared_ptr<IAppletResource> applet_resource;
 
     void CreateAppletResource(Kernel::HLERequestContext& ctx) {
-        LOG_DEBUG(Service_HID, "called");
+        IPC::RequestParser rp{ctx};
+        const auto applet_resource_user_id{rp.Pop<u64>()};
+
+        LOG_DEBUG(Service_HID, "called, applet_resource_user_id={}", applet_resource_user_id);
 
         if (applet_resource == nullptr) {
             applet_resource = std::make_shared<IAppletResource>();
@@ -318,7 +321,12 @@ private:
     }
 
     void ActivateXpad(Kernel::HLERequestContext& ctx) {
-        LOG_DEBUG(Service_HID, "called");
+        IPC::RequestParser rp{ctx};
+        const auto basic_xpad_id{rp.Pop<u32>()};
+        const auto applet_resource_user_id{rp.Pop<u64>()};
+
+        LOG_DEBUG(Service_HID, "called, basic_xpad_id={}, applet_resource_user_id={}",
+                  basic_xpad_id, applet_resource_user_id);
 
         applet_resource->ActivateController(HidController::XPad);
         IPC::ResponseBuilder rb{ctx, 2};
@@ -326,7 +334,10 @@ private:
     }
 
     void ActivateDebugPad(Kernel::HLERequestContext& ctx) {
-        LOG_DEBUG(Service_HID, "called");
+        IPC::RequestParser rp{ctx};
+        const auto applet_resource_user_id{rp.Pop<u64>()};
+
+        LOG_DEBUG(Service_HID, "called, applet_resource_user_id={}", applet_resource_user_id);
 
         applet_resource->ActivateController(HidController::DebugPad);
         IPC::ResponseBuilder rb{ctx, 2};
@@ -334,7 +345,10 @@ private:
     }
 
     void ActivateTouchScreen(Kernel::HLERequestContext& ctx) {
-        LOG_DEBUG(Service_HID, "called");
+        IPC::RequestParser rp{ctx};
+        const auto applet_resource_user_id{rp.Pop<u64>()};
+
+        LOG_DEBUG(Service_HID, "called, applet_resource_user_id={}", applet_resource_user_id);
 
         applet_resource->ActivateController(HidController::Touchscreen);
         IPC::ResponseBuilder rb{ctx, 2};
@@ -342,7 +356,10 @@ private:
     }
 
     void ActivateMouse(Kernel::HLERequestContext& ctx) {
-        LOG_DEBUG(Service_HID, "called");
+        IPC::RequestParser rp{ctx};
+        const auto applet_resource_user_id{rp.Pop<u64>()};
+
+        LOG_DEBUG(Service_HID, "called, applet_resource_user_id={}", applet_resource_user_id);
 
         applet_resource->ActivateController(HidController::Mouse);
         IPC::ResponseBuilder rb{ctx, 2};
@@ -350,7 +367,10 @@ private:
     }
 
     void ActivateKeyboard(Kernel::HLERequestContext& ctx) {
-        LOG_DEBUG(Service_HID, "called");
+        IPC::RequestParser rp{ctx};
+        const auto applet_resource_user_id{rp.Pop<u64>()};
+
+        LOG_DEBUG(Service_HID, "called, applet_resource_user_id={}", applet_resource_user_id);
 
         applet_resource->ActivateController(HidController::Keyboard);
         IPC::ResponseBuilder rb{ctx, 2};
@@ -358,7 +378,12 @@ private:
     }
 
     void ActivateGesture(Kernel::HLERequestContext& ctx) {
-        LOG_DEBUG(Service_HID, "called");
+        IPC::RequestParser rp{ctx};
+        const auto unknown{rp.Pop<u32>()};
+        const auto applet_resource_user_id{rp.Pop<u64>()};
+
+        LOG_DEBUG(Service_HID, "called, unknown={}, applet_resource_user_id={}", unknown,
+                  applet_resource_user_id);
 
         applet_resource->ActivateController(HidController::Gesture);
         IPC::ResponseBuilder rb{ctx, 2};
@@ -367,7 +392,12 @@ private:
 
     void ActivateNpadWithRevision(Kernel::HLERequestContext& ctx) {
         // Should have no effect with how our npad sets up the data
-        LOG_DEBUG(Service_HID, "called");
+        IPC::RequestParser rp{ctx};
+        const auto unknown{rp.Pop<u32>()};
+        const auto applet_resource_user_id{rp.Pop<u64>()};
+
+        LOG_DEBUG(Service_HID, "called, unknown={}, applet_resource_user_id={}", unknown,
+                  applet_resource_user_id);
 
         applet_resource->ActivateController(HidController::NPad);
         IPC::ResponseBuilder rb{ctx, 2};
@@ -376,22 +406,37 @@ private:
 
     void StartSixAxisSensor(Kernel::HLERequestContext& ctx) {
         IPC::RequestParser rp{ctx};
-        auto handle = rp.PopRaw<u32>();
-        LOG_WARNING(Service_HID, "(STUBBED) called with handle={}", handle);
+        const auto handle{rp.Pop<u32>()};
+        const auto applet_resource_user_id{rp.Pop<u64>()};
+
+        LOG_WARNING(Service_HID, "(STUBBED) called, handle={}, applet_resource_user_id={}", handle,
+                    applet_resource_user_id);
 
         IPC::ResponseBuilder rb{ctx, 2};
         rb.Push(RESULT_SUCCESS);
     }
 
     void SetGyroscopeZeroDriftMode(Kernel::HLERequestContext& ctx) {
-        LOG_WARNING(Service_HID, "(STUBBED) called");
+        IPC::RequestParser rp{ctx};
+        const auto handle{rp.Pop<u32>()};
+        const auto drift_mode{rp.Pop<u32>()};
+        const auto applet_resource_user_id{rp.Pop<u64>()};
+
+        LOG_WARNING(Service_HID,
+                    "(STUBBED) called, handle={}, drift_mode={}, applet_resource_user_id={}",
+                    handle, drift_mode, applet_resource_user_id);
 
         IPC::ResponseBuilder rb{ctx, 2};
         rb.Push(RESULT_SUCCESS);
     }
 
     void IsSixAxisSensorAtRest(Kernel::HLERequestContext& ctx) {
-        LOG_WARNING(Service_HID, "(STUBBED) called");
+        IPC::RequestParser rp{ctx};
+        const auto handle{rp.Pop<u32>()};
+        const auto applet_resource_user_id{rp.Pop<u64>()};
+
+        LOG_WARNING(Service_HID, "(STUBBED) called, handle={}, applet_resource_user_id={}", handle,
+                    applet_resource_user_id);
 
         IPC::ResponseBuilder rb{ctx, 3};
         rb.Push(RESULT_SUCCESS);
@@ -401,8 +446,9 @@ private:
 
     void SetSupportedNpadStyleSet(Kernel::HLERequestContext& ctx) {
         IPC::RequestParser rp{ctx};
-        auto supported_styleset = rp.PopRaw<u32>();
-        LOG_DEBUG(Service_HID, "called with supported_styleset={}", supported_styleset);
+        const auto supported_styleset{rp.Pop<u32>()};
+
+        LOG_DEBUG(Service_HID, "called, supported_styleset={}", supported_styleset);
 
         applet_resource->GetController<Controller_NPad>(HidController::NPad)
             .SetSupportedStyleSet({supported_styleset});
@@ -412,7 +458,10 @@ private:
     }
 
     void GetSupportedNpadStyleSet(Kernel::HLERequestContext& ctx) {
-        LOG_DEBUG(Service_HID, "called");
+        IPC::RequestParser rp{ctx};
+        const auto applet_resource_user_id{rp.Pop<u64>()};
+
+        LOG_DEBUG(Service_HID, "called, applet_resource_user_id={}", applet_resource_user_id);
 
         auto& controller = applet_resource->GetController<Controller_NPad>(HidController::NPad);
 
@@ -422,7 +471,10 @@ private:
     }
 
     void SetSupportedNpadIdType(Kernel::HLERequestContext& ctx) {
-        LOG_DEBUG(Service_HID, "called");
+        IPC::RequestParser rp{ctx};
+        const auto applet_resource_user_id{rp.Pop<u64>()};
+
+        LOG_DEBUG(Service_HID, "called, applet_resource_user_id={}", applet_resource_user_id);
 
         applet_resource->GetController<Controller_NPad>(HidController::NPad)
             .SetSupportedNPadIdTypes(ctx.ReadBuffer().data(), ctx.GetReadBufferSize());
@@ -431,7 +483,10 @@ private:
     }
 
     void ActivateNpad(Kernel::HLERequestContext& ctx) {
-        LOG_DEBUG(Service_HID, "called");
+        IPC::RequestParser rp{ctx};
+        const auto applet_resource_user_id{rp.Pop<u64>()};
+
+        LOG_DEBUG(Service_HID, "called, applet_resource_user_id={}", applet_resource_user_id);
 
         IPC::ResponseBuilder rb{ctx, 2};
         rb.Push(RESULT_SUCCESS);
@@ -440,8 +495,12 @@ private:
 
     void AcquireNpadStyleSetUpdateEventHandle(Kernel::HLERequestContext& ctx) {
         IPC::RequestParser rp{ctx};
-        auto npad_id = rp.PopRaw<u32>();
-        LOG_DEBUG(Service_HID, "called with npad_id={}", npad_id);
+        const auto npad_id{rp.Pop<u32>()};
+        const auto applet_resource_user_id{rp.Pop<u64>()};
+        const auto unknown{rp.Pop<u64>()};
+
+        LOG_DEBUG(Service_HID, "called, npad_id={}, applet_resource_user_id={}, unknown={}",
+                  npad_id, applet_resource_user_id, unknown);
 
         IPC::ResponseBuilder rb{ctx, 2, 1};
         rb.Push(RESULT_SUCCESS);
@@ -451,8 +510,11 @@ private:
 
     void DisconnectNpad(Kernel::HLERequestContext& ctx) {
         IPC::RequestParser rp{ctx};
-        auto npad_id = rp.PopRaw<u32>();
-        LOG_DEBUG(Service_HID, "called with npad_id={}", npad_id);
+        const auto npad_id{rp.Pop<u32>()};
+        const auto applet_resource_user_id{rp.Pop<u64>()};
+
+        LOG_DEBUG(Service_HID, "called, npad_id={}, applet_resource_user_id={}", npad_id,
+                  applet_resource_user_id);
 
         applet_resource->GetController<Controller_NPad>(HidController::NPad)
             .DisconnectNPad(npad_id);
@@ -462,8 +524,9 @@ private:
 
     void GetPlayerLedPattern(Kernel::HLERequestContext& ctx) {
         IPC::RequestParser rp{ctx};
-        auto npad_id = rp.PopRaw<u32>();
-        LOG_DEBUG(Service_HID, "called with npad_id={}", npad_id);
+        const auto npad_id{rp.Pop<u32>()};
+
+        LOG_DEBUG(Service_HID, "called, npad_id={}", npad_id);
 
         IPC::ResponseBuilder rb{ctx, 4};
         rb.Push(RESULT_SUCCESS);
@@ -474,8 +537,11 @@ private:
 
     void SetNpadJoyHoldType(Kernel::HLERequestContext& ctx) {
         IPC::RequestParser rp{ctx};
-        const auto hold_type = rp.PopRaw<u64>();
-        LOG_DEBUG(Service_HID, "called with hold_type={}", hold_type);
+        const auto applet_resource_user_id{rp.Pop<u64>()};
+        const auto hold_type{rp.Pop<u64>()};
+
+        LOG_DEBUG(Service_HID, "called, applet_resource_user_id={}, hold_type={}",
+                  applet_resource_user_id, hold_type);
 
         auto& controller = applet_resource->GetController<Controller_NPad>(HidController::NPad);
         controller.SetHoldType(Controller_NPad::NpadHoldType{hold_type});
@@ -485,7 +551,10 @@ private:
     }
 
     void GetNpadJoyHoldType(Kernel::HLERequestContext& ctx) {
-        LOG_DEBUG(Service_HID, "called");
+        IPC::RequestParser rp{ctx};
+        const auto applet_resource_user_id{rp.Pop<u64>()};
+
+        LOG_DEBUG(Service_HID, "called, applet_resource_user_id={}", applet_resource_user_id);
 
         const auto& controller =
             applet_resource->GetController<Controller_NPad>(HidController::NPad);
@@ -496,15 +565,21 @@ private:
 
     void SetNpadJoyAssignmentModeSingleByDefault(Kernel::HLERequestContext& ctx) {
         IPC::RequestParser rp{ctx};
-        auto npad_id = rp.PopRaw<u32>();
-        LOG_WARNING(Service_HID, "(STUBBED) called with npad_id={}", npad_id);
+        const auto npad_id{rp.Pop<u32>()};
+        const auto applet_resource_user_id{rp.Pop<u64>()};
+
+        LOG_WARNING(Service_HID, "(STUBBED) called, npad_id={}, applet_resource_user_id={}",
+                    npad_id, applet_resource_user_id);
 
         IPC::ResponseBuilder rb{ctx, 2};
         rb.Push(RESULT_SUCCESS);
     }
 
     void BeginPermitVibrationSession(Kernel::HLERequestContext& ctx) {
-        LOG_DEBUG(Service_HID, "called");
+        IPC::RequestParser rp{ctx};
+        const auto applet_resource_user_id{rp.Pop<u64>()};
+
+        LOG_DEBUG(Service_HID, "called, applet_resource_user_id={}", applet_resource_user_id);
 
         applet_resource->GetController<Controller_NPad>(HidController::NPad)
             .SetVibrationEnabled(true);
@@ -523,9 +598,12 @@ private:
 
     void SendVibrationValue(Kernel::HLERequestContext& ctx) {
         IPC::RequestParser rp{ctx};
-        const auto controller_id = rp.PopRaw<u32>();
-        const auto vibration_values = rp.PopRaw<Controller_NPad::Vibration>();
-        LOG_DEBUG(Service_HID, "called with controller_id={}", controller_id);
+        const auto controller_id{rp.Pop<u32>()};
+        const auto vibration_values{rp.PopRaw<Controller_NPad::Vibration>()};
+        const auto applet_resource_user_id{rp.Pop<u64>()};
+
+        LOG_DEBUG(Service_HID, "called, controller_id={}, applet_resource_user_id={}",
+                  controller_id, applet_resource_user_id);
 
         IPC::ResponseBuilder rb{ctx, 2};
         rb.Push(RESULT_SUCCESS);
@@ -535,7 +613,10 @@ private:
     }
 
     void SendVibrationValues(Kernel::HLERequestContext& ctx) {
-        LOG_DEBUG(Service_HID, "called");
+        IPC::RequestParser rp{ctx};
+        const auto applet_resource_user_id{rp.Pop<u64>()};
+
+        LOG_DEBUG(Service_HID, "called, applet_resource_user_id={}", applet_resource_user_id);
 
         const auto controllers = ctx.ReadBuffer(0);
         const auto vibrations = ctx.ReadBuffer(1);
@@ -557,7 +638,12 @@ private:
     }
 
     void GetActualVibrationValue(Kernel::HLERequestContext& ctx) {
-        LOG_DEBUG(Service_HID, "called");
+        IPC::RequestParser rp{ctx};
+        const auto controller_id{rp.Pop<u32>()};
+        const auto applet_resource_user_id{rp.Pop<u64>()};
+
+        LOG_DEBUG(Service_HID, "called, controller_id={}, applet_resource_user_id={}",
+                  controller_id, applet_resource_user_id);
 
         IPC::ResponseBuilder rb{ctx, 6};
         rb.Push(RESULT_SUCCESS);
@@ -568,8 +654,11 @@ private:
 
     void SetNpadJoyAssignmentModeDual(Kernel::HLERequestContext& ctx) {
         IPC::RequestParser rp{ctx};
-        const auto npad_id = rp.PopRaw<u32>();
-        LOG_DEBUG(Service_HID, "called with npad_id={}", npad_id);
+        const auto npad_id{rp.Pop<u32>()};
+        const auto applet_resource_user_id{rp.Pop<u64>()};
+
+        LOG_DEBUG(Service_HID, "called, npad_id={}, applet_resource_user_id={}", npad_id,
+                  applet_resource_user_id);
 
         auto& controller = applet_resource->GetController<Controller_NPad>(HidController::NPad);
         controller.SetNpadMode(npad_id, Controller_NPad::NPadAssignments::Dual);
@@ -579,7 +668,14 @@ private:
     }
 
     void MergeSingleJoyAsDualJoy(Kernel::HLERequestContext& ctx) {
-        LOG_WARNING(Service_HID, "(STUBBED) called");
+        IPC::RequestParser rp{ctx};
+        const auto unknown_1{rp.Pop<u32>()};
+        const auto unknown_2{rp.Pop<u32>()};
+        const auto applet_resource_user_id{rp.Pop<u64>()};
+
+        LOG_WARNING(Service_HID,
+                    "(STUBBED) called, unknown_1={}, unknown_2={}, applet_resource_user_id={}",
+                    unknown_1, unknown_2, applet_resource_user_id);
 
         IPC::ResponseBuilder rb{ctx, 2};
         rb.Push(RESULT_SUCCESS);
@@ -587,8 +683,11 @@ private:
 
     void SetNpadHandheldActivationMode(Kernel::HLERequestContext& ctx) {
         IPC::RequestParser rp{ctx};
-        auto mode = rp.PopRaw<u32>();
-        LOG_WARNING(Service_HID, "(STUBBED) called with mode={}", mode);
+        const auto applet_resource_user_id{rp.Pop<u64>()};
+        const auto mode{rp.Pop<u64>()};
+
+        LOG_WARNING(Service_HID, "(STUBBED) called, applet_resource_user_id={}, mode={}",
+                    applet_resource_user_id, mode);
 
         IPC::ResponseBuilder rb{ctx, 2};
         rb.Push(RESULT_SUCCESS);
@@ -612,35 +711,55 @@ private:
     }
 
     void ActivateConsoleSixAxisSensor(Kernel::HLERequestContext& ctx) {
-        LOG_WARNING(Service_HID, "(STUBBED) called");
+        IPC::RequestParser rp{ctx};
+        const auto applet_resource_user_id{rp.Pop<u64>()};
+
+        LOG_WARNING(Service_HID, "(STUBBED) called, applet_resource_user_id={}",
+                    applet_resource_user_id);
 
         IPC::ResponseBuilder rb{ctx, 2};
         rb.Push(RESULT_SUCCESS);
     }
 
     void StartConsoleSixAxisSensor(Kernel::HLERequestContext& ctx) {
-        LOG_WARNING(Service_HID, "(STUBBED) called");
+        IPC::RequestParser rp{ctx};
+        const auto handle{rp.Pop<u32>()};
+        const auto applet_resource_user_id{rp.Pop<u64>()};
+
+        LOG_WARNING(Service_HID, "(STUBBED) called, handle={}, applet_resource_user_id={}", handle,
+                    applet_resource_user_id);
 
         IPC::ResponseBuilder rb{ctx, 2};
         rb.Push(RESULT_SUCCESS);
     }
 
     void StopSixAxisSensor(Kernel::HLERequestContext& ctx) {
-        LOG_WARNING(Service_HID, "(STUBBED) called");
+        IPC::RequestParser rp{ctx};
+        const auto handle{rp.Pop<u32>()};
+
+        LOG_WARNING(Service_HID, "(STUBBED) called, handle={}", handle);
 
         IPC::ResponseBuilder rb{ctx, 2};
         rb.Push(RESULT_SUCCESS);
     }
 
     void SetIsPalmaAllConnectable(Kernel::HLERequestContext& ctx) {
-        LOG_WARNING(Service_HID, "(STUBBED) called");
+        IPC::RequestParser rp{ctx};
+        const auto applet_resource_user_id{rp.Pop<u64>()};
+        const auto unknown{rp.Pop<u32>()};
+
+        LOG_WARNING(Service_HID, "(STUBBED) called, applet_resource_user_id={}, unknown={}",
+                    applet_resource_user_id, unknown);
 
         IPC::ResponseBuilder rb{ctx, 2};
         rb.Push(RESULT_SUCCESS);
     }
 
     void SetPalmaBoostMode(Kernel::HLERequestContext& ctx) {
-        LOG_WARNING(Service_HID, "(STUBBED) called");
+        IPC::RequestParser rp{ctx};
+        const auto unknown{rp.Pop<u32>()};
+
+        LOG_WARNING(Service_HID, "(STUBBED) called, unknown={}", unknown);
 
         IPC::ResponseBuilder rb{ctx, 2};
         rb.Push(RESULT_SUCCESS);

src/core/hle/service/ldr/ldr.cpp

@@ -318,14 +318,18 @@ public:
             return;
         }
 
-        ASSERT(process->MirrorMemory(*map_address, nro_addr, nro_size,
-                                     Kernel::MemoryState::ModuleCodeStatic) == RESULT_SUCCESS);
-        ASSERT(process->UnmapMemory(nro_addr, 0, nro_size) == RESULT_SUCCESS);
+        ASSERT(vm_manager
+                   .MirrorMemory(*map_address, nro_addr, nro_size,
+                                 Kernel::MemoryState::ModuleCodeStatic)
+                   .IsSuccess());
+        ASSERT(vm_manager.UnmapRange(nro_addr, nro_size).IsSuccess());
 
         if (bss_size > 0) {
-            ASSERT(process->MirrorMemory(*map_address + nro_size, bss_addr, bss_size,
-                                         Kernel::MemoryState::ModuleCodeStatic) == RESULT_SUCCESS);
-            ASSERT(process->UnmapMemory(bss_addr, 0, bss_size) == RESULT_SUCCESS);
+            ASSERT(vm_manager
+                       .MirrorMemory(*map_address + nro_size, bss_addr, bss_size,
+                                     Kernel::MemoryState::ModuleCodeStatic)
+                       .IsSuccess());
+            ASSERT(vm_manager.UnmapRange(bss_addr, bss_size).IsSuccess());
         }
 
         vm_manager.ReprotectRange(*map_address, header.text_size,
@@ -380,13 +384,14 @@ public:
             return;
         }
 
-        auto* process = Core::CurrentProcess();
-        auto& vm_manager = process->VMManager();
+        auto& vm_manager = Core::CurrentProcess()->VMManager();
         const auto& nro_size = iter->second.size;
 
-        ASSERT(process->MirrorMemory(heap_addr, mapped_addr, nro_size,
-                                     Kernel::MemoryState::ModuleCodeStatic) == RESULT_SUCCESS);
-        ASSERT(process->UnmapMemory(mapped_addr, 0, nro_size) == RESULT_SUCCESS);
+        ASSERT(vm_manager
+                   .MirrorMemory(heap_addr, mapped_addr, nro_size,
+                                 Kernel::MemoryState::ModuleCodeStatic)
+                   .IsSuccess());
+        ASSERT(vm_manager.UnmapRange(mapped_addr, nro_size).IsSuccess());
 
         Core::System::GetInstance().InvalidateCpuInstructionCaches();
 

src/core/loader/deconstructed_rom_directory.cpp

@@ -129,7 +129,10 @@ ResultStatus AppLoader_DeconstructedRomDirectory::Load(Kernel::Process& process)
         return ResultStatus::Error32BitISA;
     }
 
-    process.LoadFromMetadata(metadata);
+    if (process.LoadFromMetadata(metadata).IsError()) {
+        return ResultStatus::ErrorUnableToParseKernelMetadata;
+    }
+
     const FileSys::PatchManager pm(metadata.GetTitleID());
 
     // Load NSO modules

src/core/loader/loader.cpp

@@ -93,7 +93,7 @@ std::string GetFileTypeString(FileType type) {
     return "unknown";
 }
 
-constexpr std::array<const char*, 60> RESULT_MESSAGES{
+constexpr std::array<const char*, 62> RESULT_MESSAGES{
     "The operation completed successfully.",
     "The loader requested to load is already loaded.",
     "The operation is not implemented.",
@@ -103,6 +103,7 @@ constexpr std::array<const char*, 60> RESULT_MESSAGES{
     "The NPDM has a bad ACI header,",
     "The NPDM file has a bad file access control.",
     "The NPDM has a bad file access header.",
+    "The NPDM has bad kernel capability descriptors.",
     "The PFS/HFS partition has a bad header.",
     "The PFS/HFS partition has incorrect size as determined by the header.",
     "The NCA file has a bad header.",
@@ -125,6 +126,7 @@ constexpr std::array<const char*, 60> RESULT_MESSAGES{
     "The file could not be found or does not exist.",
     "The game is missing a program metadata file (main.npdm).",
     "The game uses the currently-unimplemented 32-bit architecture.",
+    "Unable to completely parse the kernel metadata when loading the emulated process",
     "The RomFS could not be found.",
     "The ELF file has incorrect size as determined by the header.",
     "There was a general error loading the NRO into emulated memory.",

src/core/loader/loader.h

@@ -15,6 +15,10 @@
 #include "core/file_sys/control_metadata.h"
 #include "core/file_sys/vfs.h"
 
+namespace FileSys {
+class NACP;
+} // namespace FileSys
+
 namespace Kernel {
 struct AddressMapping;
 class Process;
@@ -67,6 +71,7 @@ enum class ResultStatus : u16 {
     ErrorBadACIHeader,
     ErrorBadFileAccessControl,
     ErrorBadFileAccessHeader,
+    ErrorBadKernelCapabilityDescriptors,
     ErrorBadPFSHeader,
     ErrorIncorrectPFSFileSize,
     ErrorBadNCAHeader,
@@ -89,6 +94,7 @@ enum class ResultStatus : u16 {
     ErrorNullFile,
     ErrorMissingNPDM,
     Error32BitISA,
+    ErrorUnableToParseKernelMetadata,
     ErrorNoRomFS,
     ErrorIncorrectELFFileSize,
     ErrorLoadingNRO,
@@ -245,11 +251,11 @@ public:
     }
 
     /**
-     * Get the developer of the application
-     * @param developer Reference to store the application developer into
+     * Get the control data (CNMT) of the application
+     * @param control Reference to store the application control data into
      * @return ResultStatus result of function
      */
-    virtual ResultStatus ReadDeveloper(std::string& developer) {
+    virtual ResultStatus ReadControlData(FileSys::NACP& control) {
         return ResultStatus::ErrorNotImplemented;
     }
 

src/core/loader/nsp.cpp

@@ -152,10 +152,10 @@ ResultStatus AppLoader_NSP::ReadTitle(std::string& title) {
     return ResultStatus::Success;
 }
 
-ResultStatus AppLoader_NSP::ReadDeveloper(std::string& developer) {
+ResultStatus AppLoader_NSP::ReadControlData(FileSys::NACP& nacp) {
     if (nacp_file == nullptr)
         return ResultStatus::ErrorNoControl;
-    developer = nacp_file->GetDeveloperName();
+    nacp = *nacp_file;
     return ResultStatus::Success;
 }
 } // namespace Loader

src/core/loader/nsp.h

@@ -43,7 +43,7 @@ public:
     ResultStatus ReadProgramId(u64& out_program_id) override;
     ResultStatus ReadIcon(std::vector<u8>& buffer) override;
     ResultStatus ReadTitle(std::string& title) override;
-    ResultStatus ReadDeveloper(std::string& developer) override;
+    ResultStatus ReadControlData(FileSys::NACP& nacp) override;
 
 private:
     std::unique_ptr<FileSys::NSP> nsp;

src/core/loader/xci.cpp

@@ -121,10 +121,11 @@ ResultStatus AppLoader_XCI::ReadTitle(std::string& title) {
     return ResultStatus::Success;
 }
 
-ResultStatus AppLoader_XCI::ReadDeveloper(std::string& developer) {
+ResultStatus AppLoader_XCI::ReadControlData(FileSys::NACP& control) {
     if (nacp_file == nullptr)
         return ResultStatus::ErrorNoControl;
-    developer = nacp_file->GetDeveloperName();
+    control = *nacp_file;
     return ResultStatus::Success;
 }
+
 } // namespace Loader

src/core/loader/xci.h

@@ -43,7 +43,7 @@ public:
     ResultStatus ReadProgramId(u64& out_program_id) override;
     ResultStatus ReadIcon(std::vector<u8>& buffer) override;
     ResultStatus ReadTitle(std::string& title) override;
-    ResultStatus ReadDeveloper(std::string& developer) override;
+    ResultStatus ReadControlData(FileSys::NACP& control) override;
 
 private:
     std::unique_ptr<FileSys::XCI> xci;

src/video_core/morton.cpp

@@ -66,8 +66,6 @@ static constexpr ConversionArray morton_to_linear_fns = {
         MortonCopy<true, PixelFormat::BC6H_UF16>,
         MortonCopy<true, PixelFormat::BC6H_SF16>,
         MortonCopy<true, PixelFormat::ASTC_2D_4X4>,
-        MortonCopy<true, PixelFormat::G8R8U>,
-        MortonCopy<true, PixelFormat::G8R8S>,
         MortonCopy<true, PixelFormat::BGRA8>,
         MortonCopy<true, PixelFormat::RGBA32F>,
         MortonCopy<true, PixelFormat::RG32F>,
@@ -138,8 +136,6 @@ static constexpr ConversionArray linear_to_morton_fns = {
         MortonCopy<false, PixelFormat::BC6H_SF16>,
         // TODO(Subv): Swizzling ASTC formats are not supported
         nullptr,
-        MortonCopy<false, PixelFormat::G8R8U>,
-        MortonCopy<false, PixelFormat::G8R8S>,
         MortonCopy<false, PixelFormat::BGRA8>,
         MortonCopy<false, PixelFormat::RGBA32F>,
         MortonCopy<false, PixelFormat::RG32F>,

src/video_core/renderer_opengl/gl_rasterizer_cache.cpp

@@ -288,8 +288,6 @@ static constexpr std::array<FormatTuple, VideoCore::Surface::MaxPixelFormat> tex
     {GL_COMPRESSED_RGB_BPTC_SIGNED_FLOAT, GL_RGB, GL_UNSIGNED_INT_8_8_8_8, ComponentType::Float,
      true},                                                                    // BC6H_SF16
     {GL_RGBA8, GL_RGBA, GL_UNSIGNED_BYTE, ComponentType::UNorm, false},        // ASTC_2D_4X4
-    {GL_RG8, GL_RG, GL_UNSIGNED_BYTE, ComponentType::UNorm, false},            // G8R8U
-    {GL_RG8, GL_RG, GL_BYTE, ComponentType::SNorm, false},                     // G8R8S
     {GL_RGBA8, GL_BGRA, GL_UNSIGNED_BYTE, ComponentType::UNorm, false},        // BGRA8
     {GL_RGBA32F, GL_RGBA, GL_FLOAT, ComponentType::Float, false},              // RGBA32F
     {GL_RG32F, GL_RG, GL_FLOAT, ComponentType::Float, false},                  // RG32F
@@ -620,18 +618,6 @@ static void ConvertS8Z24ToZ24S8(std::vector<u8>& data, u32 width, u32 height, bo
     }
 }
 
-static void ConvertG8R8ToR8G8(std::vector<u8>& data, u32 width, u32 height) {
-    constexpr auto bpp{GetBytesPerPixel(PixelFormat::G8R8U)};
-    for (std::size_t y = 0; y < height; ++y) {
-        for (std::size_t x = 0; x < width; ++x) {
-            const std::size_t offset{bpp * (y * width + x)};
-            const u8 temp{data[offset]};
-            data[offset] = data[offset + 1];
-            data[offset + 1] = temp;
-        }
-    }
-}
-
 /**
  * Helper function to perform software conversion (as needed) when loading a buffer from Switch
  * memory. This is for Maxwell pixel formats that cannot be represented as-is in OpenGL or with
@@ -664,12 +650,6 @@ static void ConvertFormatAsNeeded_LoadGLBuffer(std::vector<u8>& data, PixelForma
         // Convert the S8Z24 depth format to Z24S8, as OpenGL does not support S8Z24.
         ConvertS8Z24ToZ24S8(data, width, height, false);
         break;
-
-    case PixelFormat::G8R8U:
-    case PixelFormat::G8R8S:
-        // Convert the G8R8 color format to R8G8, as OpenGL does not support G8R8.
-        ConvertG8R8ToR8G8(data, width, height);
-        break;
     }
 }
 
@@ -681,8 +661,6 @@ static void ConvertFormatAsNeeded_LoadGLBuffer(std::vector<u8>& data, PixelForma
 static void ConvertFormatAsNeeded_FlushGLBuffer(std::vector<u8>& data, PixelFormat pixel_format,
                                                 u32 width, u32 height) {
     switch (pixel_format) {
-    case PixelFormat::G8R8U:
-    case PixelFormat::G8R8S:
     case PixelFormat::ASTC_2D_4X4:
     case PixelFormat::ASTC_2D_8X8:
     case PixelFormat::ASTC_2D_4X4_SRGB:

src/video_core/renderer_opengl/gl_shader_decompiler.cpp

@@ -347,6 +347,15 @@ public:
         BuildInputList();
     }
 
+    void SetConditionalCodesFromExpression(const std::string& expresion) {
+        SetInternalFlag(InternalFlag::ZeroFlag, "(" + expresion + ") == 0");
+        LOG_WARNING(HW_GPU, "Condition codes implementation is incomplete.");
+    }
+
+    void SetConditionalCodesFromRegister(const Register& reg, u64 dest_elem = 0) {
+        SetConditionalCodesFromExpression(GetRegister(reg, static_cast<u32>(dest_elem)));
+    }
+
     /**
      * Returns code that does an integer size conversion for the specified size.
      * @param value Value to perform integer size conversion on.
@@ -401,14 +410,24 @@ public:
      * @param dest_num_components Number of components in the destination.
      * @param value_num_components Number of components in the value.
      * @param is_saturated Optional, when True, saturates the provided value.
+     * @param sets_cc Optional, when True, sets the corresponding values to the implemented
+     * condition flags.
      * @param dest_elem Optional, the destination element to use for the operation.
      */
     void SetRegisterToFloat(const Register& reg, u64 elem, const std::string& value,
                             u64 dest_num_components, u64 value_num_components,
-                            bool is_saturated = false, u64 dest_elem = 0, bool precise = false) {
-
-        SetRegister(reg, elem, is_saturated ? "clamp(" + value + ", 0.0, 1.0)" : value,
-                    dest_num_components, value_num_components, dest_elem, precise);
+                            bool is_saturated = false, bool sets_cc = false, u64 dest_elem = 0,
+                            bool precise = false) {
+        const std::string clamped_value = is_saturated ? "clamp(" + value + ", 0.0, 1.0)" : value;
+        SetRegister(reg, elem, clamped_value, dest_num_components, value_num_components, dest_elem,
+                    precise);
+        if (sets_cc) {
+            if (reg == Register::ZeroIndex) {
+                SetConditionalCodesFromExpression(clamped_value);
+            } else {
+                SetConditionalCodesFromRegister(reg, dest_elem);
+            }
+        }
     }
 
     /**
@@ -419,25 +438,29 @@ public:
      * @param dest_num_components Number of components in the destination.
      * @param value_num_components Number of components in the value.
      * @param is_saturated Optional, when True, saturates the provided value.
+     * @param sets_cc Optional, when True, sets the corresponding values to the implemented
+     * condition flags.
      * @param dest_elem Optional, the destination element to use for the operation.
      * @param size Register size to use for conversion instructions.
      */
     void SetRegisterToInteger(const Register& reg, bool is_signed, u64 elem,
                               const std::string& value, u64 dest_num_components,
                               u64 value_num_components, bool is_saturated = false,
-                              u64 dest_elem = 0, Register::Size size = Register::Size::Word,
-                              bool sets_cc = false) {
+                              bool sets_cc = false, u64 dest_elem = 0,
+                              Register::Size size = Register::Size::Word) {
         UNIMPLEMENTED_IF(is_saturated);
-
+        const std::string final_value = ConvertIntegerSize(value, size);
         const std::string func{is_signed ? "intBitsToFloat" : "uintBitsToFloat"};
 
-        SetRegister(reg, elem, func + '(' + ConvertIntegerSize(value, size) + ')',
-                    dest_num_components, value_num_components, dest_elem, false);
+        SetRegister(reg, elem, func + '(' + final_value + ')', dest_num_components,
+                    value_num_components, dest_elem, false);
 
         if (sets_cc) {
-            const std::string zero_condition = "( " + ConvertIntegerSize(value, size) + " == 0 )";
-            SetInternalFlag(InternalFlag::ZeroFlag, zero_condition);
-            LOG_WARNING(HW_GPU, "Condition codes implementation is incomplete.");
+            if (reg == Register::ZeroIndex) {
+                SetConditionalCodesFromExpression(final_value);
+            } else {
+                SetConditionalCodesFromRegister(reg, dest_elem);
+            }
         }
     }
 
@@ -470,10 +493,10 @@ public:
                 // pack. I couldn't test this on hardware but it shouldn't really matter since most
                 // of the time when a Mrg_* flag is used both components will be mirrored. That
                 // being said, it deserves a test.
-                return "((" + GetRegisterAsInteger(reg, 0, false) +
+                return "uintBitsToFloat((" + GetRegisterAsInteger(reg, 0, false) +
                        " & 0xffff0000) | (packHalf2x16(" + value + ") & 0x0000ffff))";
             case Tegra::Shader::HalfMerge::Mrg_H1:
-                return "((" + GetRegisterAsInteger(reg, 0, false) +
+                return "uintBitsToFloat((" + GetRegisterAsInteger(reg, 0, false) +
                        " & 0x0000ffff) | (packHalf2x16(" + value + ") & 0xffff0000))";
             default:
                 UNREACHABLE();
@@ -1275,7 +1298,7 @@ private:
     void WriteLogicOperation(Register dest, LogicOperation logic_op, const std::string& op_a,
                              const std::string& op_b,
                              Tegra::Shader::PredicateResultMode predicate_mode,
-                             Tegra::Shader::Pred predicate) {
+                             Tegra::Shader::Pred predicate, const bool set_cc) {
         std::string result{};
         switch (logic_op) {
         case LogicOperation::And: {
@@ -1299,7 +1322,7 @@ private:
         }
 
         if (dest != Tegra::Shader::Register::ZeroIndex) {
-            regs.SetRegisterToInteger(dest, true, 0, result, 1, 1);
+            regs.SetRegisterToInteger(dest, true, 0, result, 1, 1, false, set_cc);
         }
 
         using Tegra::Shader::PredicateResultMode;
@@ -1319,7 +1342,8 @@ private:
     }
 
     void WriteLop3Instruction(Register dest, const std::string& op_a, const std::string& op_b,
-                              const std::string& op_c, const std::string& imm_lut) {
+                              const std::string& op_c, const std::string& imm_lut,
+                              const bool set_cc) {
         if (dest == Tegra::Shader::Register::ZeroIndex) {
             return;
         }
@@ -1342,7 +1366,7 @@ private:
 
         result += ')';
 
-        regs.SetRegisterToInteger(dest, true, 0, result, 1, 1);
+        regs.SetRegisterToInteger(dest, true, 0, result, 1, 1, false, set_cc);
     }
 
     void WriteTexsInstructionFloat(const Instruction& instr, const std::string& texture) {
@@ -1357,12 +1381,12 @@ private:
 
             if (written_components < 2) {
                 // Write the first two swizzle components to gpr0 and gpr0+1
-                regs.SetRegisterToFloat(instr.gpr0, component, texture, 1, 4, false,
+                regs.SetRegisterToFloat(instr.gpr0, component, texture, 1, 4, false, false,
                                         written_components % 2);
             } else {
                 ASSERT(instr.texs.HasTwoDestinations());
                 // Write the rest of the swizzle components to gpr28 and gpr28+1
-                regs.SetRegisterToFloat(instr.gpr28, component, texture, 1, 4, false,
+                regs.SetRegisterToFloat(instr.gpr28, component, texture, 1, 4, false, false,
                                         written_components % 2);
             }
 
@@ -1871,8 +1895,6 @@ private:
                     instr.fmul.tab5c68_0 != 1, "FMUL tab5cb8_0({}) is not implemented",
                     instr.fmul.tab5c68_0
                         .Value()); // SMO typical sends 1 here which seems to be the default
-                UNIMPLEMENTED_IF_MSG(instr.generates_cc,
-                                     "Condition codes generation in FMUL is not implemented");
 
                 op_b = GetOperandAbsNeg(op_b, false, instr.fmul.negate_b);
 
@@ -1896,20 +1918,17 @@ private:
                 }
 
                 regs.SetRegisterToFloat(instr.gpr0, 0, op_a + " * " + op_b + postfactor_op, 1, 1,
-                                        instr.alu.saturate_d, 0, true);
+                                        instr.alu.saturate_d, instr.generates_cc, 0, true);
                 break;
             }
             case OpCode::Id::FADD_C:
             case OpCode::Id::FADD_R:
             case OpCode::Id::FADD_IMM: {
-                UNIMPLEMENTED_IF_MSG(instr.generates_cc,
-                                     "Condition codes generation in FADD is not implemented");
-
                 op_a = GetOperandAbsNeg(op_a, instr.alu.abs_a, instr.alu.negate_a);
                 op_b = GetOperandAbsNeg(op_b, instr.alu.abs_b, instr.alu.negate_b);
 
                 regs.SetRegisterToFloat(instr.gpr0, 0, op_a + " + " + op_b, 1, 1,
-                                        instr.alu.saturate_d, 0, true);
+                                        instr.alu.saturate_d, instr.generates_cc, 0, true);
                 break;
             }
             case OpCode::Id::MUFU: {
@@ -1917,31 +1936,31 @@ private:
                 switch (instr.sub_op) {
                 case SubOp::Cos:
                     regs.SetRegisterToFloat(instr.gpr0, 0, "cos(" + op_a + ')', 1, 1,
-                                            instr.alu.saturate_d, 0, true);
+                                            instr.alu.saturate_d, false, 0, true);
                     break;
                 case SubOp::Sin:
                     regs.SetRegisterToFloat(instr.gpr0, 0, "sin(" + op_a + ')', 1, 1,
-                                            instr.alu.saturate_d, 0, true);
+                                            instr.alu.saturate_d, false, 0, true);
                     break;
                 case SubOp::Ex2:
                     regs.SetRegisterToFloat(instr.gpr0, 0, "exp2(" + op_a + ')', 1, 1,
-                                            instr.alu.saturate_d, 0, true);
+                                            instr.alu.saturate_d, false, 0, true);
                     break;
                 case SubOp::Lg2:
                     regs.SetRegisterToFloat(instr.gpr0, 0, "log2(" + op_a + ')', 1, 1,
-                                            instr.alu.saturate_d, 0, true);
+                                            instr.alu.saturate_d, false, 0, true);
                     break;
                 case SubOp::Rcp:
                     regs.SetRegisterToFloat(instr.gpr0, 0, "1.0 / " + op_a, 1, 1,
-                                            instr.alu.saturate_d, 0, true);
+                                            instr.alu.saturate_d, false, 0, true);
                     break;
                 case SubOp::Rsq:
                     regs.SetRegisterToFloat(instr.gpr0, 0, "inversesqrt(" + op_a + ')', 1, 1,
-                                            instr.alu.saturate_d, 0, true);
+                                            instr.alu.saturate_d, false, 0, true);
                     break;
                 case SubOp::Sqrt:
                     regs.SetRegisterToFloat(instr.gpr0, 0, "sqrt(" + op_a + ')', 1, 1,
-                                            instr.alu.saturate_d, 0, true);
+                                            instr.alu.saturate_d, false, 0, true);
                     break;
                 default:
                     UNIMPLEMENTED_MSG("Unhandled MUFU sub op={0:x}",
@@ -1952,8 +1971,9 @@ private:
             case OpCode::Id::FMNMX_C:
             case OpCode::Id::FMNMX_R:
             case OpCode::Id::FMNMX_IMM: {
-                UNIMPLEMENTED_IF_MSG(instr.generates_cc,
-                                     "Condition codes generation in FMNMX is not implemented");
+                UNIMPLEMENTED_IF_MSG(
+                    instr.generates_cc,
+                    "Condition codes generation in FMNMX is partially implemented");
 
                 op_a = GetOperandAbsNeg(op_a, instr.alu.abs_a, instr.alu.negate_a);
                 op_b = GetOperandAbsNeg(op_b, instr.alu.abs_b, instr.alu.negate_b);
@@ -1964,7 +1984,7 @@ private:
                 regs.SetRegisterToFloat(instr.gpr0, 0,
                                         '(' + condition + ") ? min(" + parameters + ") : max(" +
                                             parameters + ')',
-                                        1, 1, false, 0, true);
+                                        1, 1, false, instr.generates_cc, 0, true);
                 break;
             }
             case OpCode::Id::RRO_C:
@@ -1989,18 +2009,16 @@ private:
                 break;
             }
             case OpCode::Id::FMUL32_IMM: {
-                UNIMPLEMENTED_IF_MSG(instr.op_32.generates_cc,
-                                     "Condition codes generation in FMUL32 is not implemented");
-
-                regs.SetRegisterToFloat(instr.gpr0, 0,
-                                        regs.GetRegisterAsFloat(instr.gpr8) + " * " +
-                                            GetImmediate32(instr),
-                                        1, 1, instr.fmul32.saturate, 0, true);
+                regs.SetRegisterToFloat(
+                    instr.gpr0, 0,
+                    regs.GetRegisterAsFloat(instr.gpr8) + " * " + GetImmediate32(instr), 1, 1,
+                    instr.fmul32.saturate, instr.op_32.generates_cc, 0, true);
                 break;
             }
             case OpCode::Id::FADD32I: {
-                UNIMPLEMENTED_IF_MSG(instr.op_32.generates_cc,
-                                     "Condition codes generation in FADD32I is not implemented");
+                UNIMPLEMENTED_IF_MSG(
+                    instr.op_32.generates_cc,
+                    "Condition codes generation in FADD32I is partially implemented");
 
                 std::string op_a = regs.GetRegisterAsFloat(instr.gpr8);
                 std::string op_b = GetImmediate32(instr);
@@ -2021,7 +2039,8 @@ private:
                     op_b = "-(" + op_b + ')';
                 }
 
-                regs.SetRegisterToFloat(instr.gpr0, 0, op_a + " + " + op_b, 1, 1, false, 0, true);
+                regs.SetRegisterToFloat(instr.gpr0, 0, op_a + " + " + op_b, 1, 1, false,
+                                        instr.op_32.generates_cc, 0, true);
                 break;
             }
             }
@@ -2035,16 +2054,14 @@ private:
 
             switch (opcode->get().GetId()) {
             case OpCode::Id::BFE_IMM: {
-                UNIMPLEMENTED_IF_MSG(instr.generates_cc,
-                                     "Condition codes generation in BFE is not implemented");
-
                 std::string inner_shift =
                     '(' + op_a + " << " + std::to_string(instr.bfe.GetLeftShiftValue()) + ')';
                 std::string outer_shift =
                     '(' + inner_shift + " >> " +
                     std::to_string(instr.bfe.GetLeftShiftValue() + instr.bfe.shift_position) + ')';
 
-                regs.SetRegisterToInteger(instr.gpr0, true, 0, outer_shift, 1, 1);
+                regs.SetRegisterToInteger(instr.gpr0, true, 0, outer_shift, 1, 1, false,
+                                          instr.generates_cc);
                 break;
             }
             default: {
@@ -2055,8 +2072,6 @@ private:
             break;
         }
         case OpCode::Type::Bfi: {
-            UNIMPLEMENTED_IF(instr.generates_cc);
-
             const auto [base, packed_shift] = [&]() -> std::tuple<std::string, std::string> {
                 switch (opcode->get().GetId()) {
                 case OpCode::Id::BFI_IMM_R:
@@ -2071,9 +2086,10 @@ private:
             const std::string offset = '(' + packed_shift + " & 0xff)";
             const std::string bits = "((" + packed_shift + " >> 8) & 0xff)";
             const std::string insert = regs.GetRegisterAsInteger(instr.gpr8, 0, false);
-            regs.SetRegisterToInteger(
-                instr.gpr0, false, 0,
-                "bitfieldInsert(" + base + ", " + insert + ", " + offset + ", " + bits + ')', 1, 1);
+            regs.SetRegisterToInteger(instr.gpr0, false, 0,
+                                      "bitfieldInsert(" + base + ", " + insert + ", " + offset +
+                                          ", " + bits + ')',
+                                      1, 1, false, instr.generates_cc);
             break;
         }
         case OpCode::Type::Shift: {
@@ -2095,9 +2111,6 @@ private:
             case OpCode::Id::SHR_C:
             case OpCode::Id::SHR_R:
             case OpCode::Id::SHR_IMM: {
-                UNIMPLEMENTED_IF_MSG(instr.generates_cc,
-                                     "Condition codes generation in SHR is not implemented");
-
                 if (!instr.shift.is_signed) {
                     // Logical shift right
                     op_a = "uint(" + op_a + ')';
@@ -2105,7 +2118,7 @@ private:
 
                 // Cast to int is superfluous for arithmetic shift, it's only for a logical shift
                 regs.SetRegisterToInteger(instr.gpr0, true, 0, "int(" + op_a + " >> " + op_b + ')',
-                                          1, 1);
+                                          1, 1, false, instr.generates_cc);
                 break;
             }
             case OpCode::Id::SHL_C:
@@ -2113,7 +2126,8 @@ private:
             case OpCode::Id::SHL_IMM:
                 UNIMPLEMENTED_IF_MSG(instr.generates_cc,
                                      "Condition codes generation in SHL is not implemented");
-                regs.SetRegisterToInteger(instr.gpr0, true, 0, op_a + " << " + op_b, 1, 1);
+                regs.SetRegisterToInteger(instr.gpr0, true, 0, op_a + " << " + op_b, 1, 1, false,
+                                          instr.generates_cc);
                 break;
             default: {
                 UNIMPLEMENTED_MSG("Unhandled shift instruction: {}", opcode->get().GetName());
@@ -2127,18 +2141,17 @@ private:
 
             switch (opcode->get().GetId()) {
             case OpCode::Id::IADD32I:
-                UNIMPLEMENTED_IF_MSG(instr.op_32.generates_cc,
-                                     "Condition codes generation in IADD32I is not implemented");
+                UNIMPLEMENTED_IF_MSG(
+                    instr.op_32.generates_cc,
+                    "Condition codes generation in IADD32I is partially implemented");
 
                 if (instr.iadd32i.negate_a)
                     op_a = "-(" + op_a + ')';
 
                 regs.SetRegisterToInteger(instr.gpr0, true, 0, op_a + " + " + op_b, 1, 1,
-                                          instr.iadd32i.saturate != 0);
+                                          instr.iadd32i.saturate, instr.op_32.generates_cc);
                 break;
             case OpCode::Id::LOP32I: {
-                UNIMPLEMENTED_IF_MSG(instr.op_32.generates_cc,
-                                     "Condition codes generation in LOP32I is not implemented");
 
                 if (instr.alu.lop32i.invert_a)
                     op_a = "~(" + op_a + ')';
@@ -2148,7 +2161,7 @@ private:
 
                 WriteLogicOperation(instr.gpr0, instr.alu.lop32i.operation, op_a, op_b,
                                     Tegra::Shader::PredicateResultMode::None,
-                                    Tegra::Shader::Pred::UnusedIndex);
+                                    Tegra::Shader::Pred::UnusedIndex, instr.op_32.generates_cc);
                 break;
             }
             default: {
@@ -2177,7 +2190,7 @@ private:
             case OpCode::Id::IADD_R:
             case OpCode::Id::IADD_IMM: {
                 UNIMPLEMENTED_IF_MSG(instr.generates_cc,
-                                     "Condition codes generation in IADD is not implemented");
+                                     "Condition codes generation in IADD is partially implemented");
 
                 if (instr.alu_integer.negate_a)
                     op_a = "-(" + op_a + ')';
@@ -2186,14 +2199,15 @@ private:
                     op_b = "-(" + op_b + ')';
 
                 regs.SetRegisterToInteger(instr.gpr0, true, 0, op_a + " + " + op_b, 1, 1,
-                                          instr.alu.saturate_d);
+                                          instr.alu.saturate_d, instr.generates_cc);
                 break;
             }
             case OpCode::Id::IADD3_C:
             case OpCode::Id::IADD3_R:
             case OpCode::Id::IADD3_IMM: {
-                UNIMPLEMENTED_IF_MSG(instr.generates_cc,
-                                     "Condition codes generation in IADD3 is not implemented");
+                UNIMPLEMENTED_IF_MSG(
+                    instr.generates_cc,
+                    "Condition codes generation in IADD3 is partially implemented");
 
                 std::string op_c = regs.GetRegisterAsInteger(instr.gpr39);
 
@@ -2249,14 +2263,16 @@ private:
                     result = '(' + op_a + " + " + op_b + " + " + op_c + ')';
                 }
 
-                regs.SetRegisterToInteger(instr.gpr0, true, 0, result, 1, 1);
+                regs.SetRegisterToInteger(instr.gpr0, true, 0, result, 1, 1, false,
+                                          instr.generates_cc);
                 break;
             }
             case OpCode::Id::ISCADD_C:
             case OpCode::Id::ISCADD_R:
             case OpCode::Id::ISCADD_IMM: {
-                UNIMPLEMENTED_IF_MSG(instr.generates_cc,
-                                     "Condition codes generation in ISCADD is not implemented");
+                UNIMPLEMENTED_IF_MSG(
+                    instr.generates_cc,
+                    "Condition codes generation in ISCADD is partially implemented");
 
                 if (instr.alu_integer.negate_a)
                     op_a = "-(" + op_a + ')';
@@ -2267,7 +2283,8 @@ private:
                 const std::string shift = std::to_string(instr.alu_integer.shift_amount.Value());
 
                 regs.SetRegisterToInteger(instr.gpr0, true, 0,
-                                          "((" + op_a + " << " + shift + ") + " + op_b + ')', 1, 1);
+                                          "((" + op_a + " << " + shift + ") + " + op_b + ')', 1, 1,
+                                          false, instr.generates_cc);
                 break;
             }
             case OpCode::Id::POPC_C:
@@ -2291,8 +2308,6 @@ private:
             case OpCode::Id::LOP_C:
             case OpCode::Id::LOP_R:
             case OpCode::Id::LOP_IMM: {
-                UNIMPLEMENTED_IF_MSG(instr.generates_cc,
-                                     "Condition codes generation in LOP is not implemented");
 
                 if (instr.alu.lop.invert_a)
                     op_a = "~(" + op_a + ')';
@@ -2301,15 +2316,13 @@ private:
                     op_b = "~(" + op_b + ')';
 
                 WriteLogicOperation(instr.gpr0, instr.alu.lop.operation, op_a, op_b,
-                                    instr.alu.lop.pred_result_mode, instr.alu.lop.pred48);
+                                    instr.alu.lop.pred_result_mode, instr.alu.lop.pred48,
+                                    instr.generates_cc);
                 break;
             }
             case OpCode::Id::LOP3_C:
             case OpCode::Id::LOP3_R:
             case OpCode::Id::LOP3_IMM: {
-                UNIMPLEMENTED_IF_MSG(instr.generates_cc,
-                                     "Condition codes generation in LOP3 is not implemented");
-
                 const std::string op_c = regs.GetRegisterAsInteger(instr.gpr39);
                 std::string lut;
 
@@ -2319,15 +2332,16 @@ private:
                     lut = '(' + std::to_string(instr.alu.lop3.GetImmLut48()) + ')';
                 }
 
-                WriteLop3Instruction(instr.gpr0, op_a, op_b, op_c, lut);
+                WriteLop3Instruction(instr.gpr0, op_a, op_b, op_c, lut, instr.generates_cc);
                 break;
             }
             case OpCode::Id::IMNMX_C:
             case OpCode::Id::IMNMX_R:
             case OpCode::Id::IMNMX_IMM: {
                 UNIMPLEMENTED_IF(instr.imnmx.exchange != Tegra::Shader::IMinMaxExchange::None);
-                UNIMPLEMENTED_IF_MSG(instr.generates_cc,
-                                     "Condition codes generation in IMNMX is not implemented");
+                UNIMPLEMENTED_IF_MSG(
+                    instr.generates_cc,
+                    "Condition codes generation in IMNMX is partially implemented");
 
                 const std::string condition =
                     GetPredicateCondition(instr.imnmx.pred, instr.imnmx.negate_pred != 0);
@@ -2335,7 +2349,7 @@ private:
                 regs.SetRegisterToInteger(instr.gpr0, instr.imnmx.is_signed, 0,
                                           '(' + condition + ") ? min(" + parameters + ") : max(" +
                                               parameters + ')',
-                                          1, 1);
+                                          1, 1, false, instr.generates_cc);
                 break;
             }
             case OpCode::Id::LEA_R2:
@@ -2396,7 +2410,8 @@ private:
                 UNIMPLEMENTED_IF_MSG(instr.lea.pred48 != static_cast<u64>(Pred::UnusedIndex),
                                      "Unhandled LEA Predicate");
                 const std::string value = '(' + op_a + " + (" + op_b + "*(1 << " + op_c + ")))";
-                regs.SetRegisterToInteger(instr.gpr0, true, 0, value, 1, 1);
+                regs.SetRegisterToInteger(instr.gpr0, true, 0, value, 1, 1, false,
+                                          instr.generates_cc);
 
                 break;
             }
@@ -2501,7 +2516,7 @@ private:
             UNIMPLEMENTED_IF_MSG(instr.ffma.tab5980_1 != 0, "FFMA tab5980_1({}) not implemented",
                                  instr.ffma.tab5980_1.Value());
             UNIMPLEMENTED_IF_MSG(instr.generates_cc,
-                                 "Condition codes generation in FFMA is not implemented");
+                                 "Condition codes generation in FFMA is partially implemented");
 
             switch (opcode->get().GetId()) {
             case OpCode::Id::FFMA_CR: {
@@ -2532,7 +2547,7 @@ private:
             }
 
             regs.SetRegisterToFloat(instr.gpr0, 0, "fma(" + op_a + ", " + op_b + ", " + op_c + ')',
-                                    1, 1, instr.alu.saturate_d, 0, true);
+                                    1, 1, instr.alu.saturate_d, instr.generates_cc, 0, true);
             break;
         }
         case OpCode::Type::Hfma2: {
@@ -2603,16 +2618,14 @@ private:
                 }
 
                 regs.SetRegisterToInteger(instr.gpr0, instr.conversion.is_output_signed, 0, op_a, 1,
-                                          1, instr.alu.saturate_d, 0, instr.conversion.dest_size,
-                                          instr.generates_cc.Value() != 0);
+                                          1, instr.alu.saturate_d, instr.generates_cc, 0,
+                                          instr.conversion.dest_size);
                 break;
             }
             case OpCode::Id::I2F_R:
             case OpCode::Id::I2F_C: {
                 UNIMPLEMENTED_IF(instr.conversion.dest_size != Register::Size::Word);
                 UNIMPLEMENTED_IF(instr.conversion.selector);
-                UNIMPLEMENTED_IF_MSG(instr.generates_cc,
-                                     "Condition codes generation in I2F is not implemented");
                 std::string op_a;
 
                 if (instr.is_b_gpr) {
@@ -2635,14 +2648,12 @@ private:
                     op_a = "-(" + op_a + ')';
                 }
 
-                regs.SetRegisterToFloat(instr.gpr0, 0, op_a, 1, 1);
+                regs.SetRegisterToFloat(instr.gpr0, 0, op_a, 1, 1, false, instr.generates_cc);
                 break;
             }
             case OpCode::Id::F2F_R: {
                 UNIMPLEMENTED_IF(instr.conversion.dest_size != Register::Size::Word);
                 UNIMPLEMENTED_IF(instr.conversion.src_size != Register::Size::Word);
-                UNIMPLEMENTED_IF_MSG(instr.generates_cc,
-                                     "Condition codes generation in F2F is not implemented");
                 std::string op_a = regs.GetRegisterAsFloat(instr.gpr20);
 
                 if (instr.conversion.abs_a) {
@@ -2674,14 +2685,13 @@ private:
                     break;
                 }
 
-                regs.SetRegisterToFloat(instr.gpr0, 0, op_a, 1, 1, instr.alu.saturate_d);
+                regs.SetRegisterToFloat(instr.gpr0, 0, op_a, 1, 1, instr.alu.saturate_d,
+                                        instr.generates_cc);
                 break;
             }
             case OpCode::Id::F2I_R:
             case OpCode::Id::F2I_C: {
                 UNIMPLEMENTED_IF(instr.conversion.src_size != Register::Size::Word);
-                UNIMPLEMENTED_IF_MSG(instr.generates_cc,
-                                     "Condition codes generation in F2I is not implemented");
                 std::string op_a{};
 
                 if (instr.is_b_gpr) {
@@ -2724,7 +2734,8 @@ private:
                 }
 
                 regs.SetRegisterToInteger(instr.gpr0, instr.conversion.is_output_signed, 0, op_a, 1,
-                                          1, false, 0, instr.conversion.dest_size);
+                                          1, false, instr.generates_cc, 0,
+                                          instr.conversion.dest_size);
                 break;
             }
             default: {
@@ -2887,7 +2898,7 @@ private:
                 shader.AddLine(coord);
 
                 if (depth_compare) {
-                    regs.SetRegisterToFloat(instr.gpr0, 0, texture, 1, 1, false);
+                    regs.SetRegisterToFloat(instr.gpr0, 0, texture, 1, 1);
                 } else {
                     shader.AddLine("vec4 texture_tmp = " + texture + ';');
                     std::size_t dest_elem{};
@@ -2896,7 +2907,7 @@ private:
                             // Skip disabled components
                             continue;
                         }
-                        regs.SetRegisterToFloat(instr.gpr0, elem, "texture_tmp", 1, 4, false,
+                        regs.SetRegisterToFloat(instr.gpr0, elem, "texture_tmp", 1, 4, false, false,
                                                 dest_elem);
                         ++dest_elem;
                     }
@@ -2982,7 +2993,7 @@ private:
                         // Skip disabled components
                         continue;
                     }
-                    regs.SetRegisterToFloat(instr.gpr0, elem, "texture_tmp", 1, 4, false,
+                    regs.SetRegisterToFloat(instr.gpr0, elem, "texture_tmp", 1, 4, false, false,
                                             dest_elem);
                     ++dest_elem;
                 }
@@ -3231,7 +3242,7 @@ private:
         }
         case OpCode::Type::PredicateSetRegister: {
             UNIMPLEMENTED_IF_MSG(instr.generates_cc,
-                                 "Condition codes generation in PSET is not implemented");
+                                 "Condition codes generation in PSET is partially implemented");
 
             const std::string op_a =
                 GetPredicateCondition(instr.pset.pred12, instr.pset.neg_pred12 != 0);
@@ -3248,10 +3259,11 @@ private:
             const std::string result = '(' + predicate + ") " + combiner + " (" + second_pred + ')';
             if (instr.pset.bf == 0) {
                 const std::string value = '(' + result + ") ? 0xFFFFFFFF : 0";
-                regs.SetRegisterToInteger(instr.gpr0, false, 0, value, 1, 1);
+                regs.SetRegisterToInteger(instr.gpr0, false, 0, value, 1, 1, false,
+                                          instr.generates_cc);
             } else {
                 const std::string value = '(' + result + ") ? 1.0 : 0.0";
-                regs.SetRegisterToFloat(instr.gpr0, 0, value, 1, 1);
+                regs.SetRegisterToFloat(instr.gpr0, 0, value, 1, 1, false, instr.generates_cc);
             }
             break;
         }
@@ -3368,14 +3380,11 @@ private:
                                           ") " + combiner + " (" + second_pred + "))";
 
             if (instr.fset.bf) {
-                regs.SetRegisterToFloat(instr.gpr0, 0, predicate + " ? 1.0 : 0.0", 1, 1);
+                regs.SetRegisterToFloat(instr.gpr0, 0, predicate + " ? 1.0 : 0.0", 1, 1, false,
+                                        instr.generates_cc);
             } else {
                 regs.SetRegisterToInteger(instr.gpr0, false, 0, predicate + " ? 0xFFFFFFFF : 0", 1,
-                                          1);
-            }
-            if (instr.generates_cc.Value() != 0) {
-                regs.SetInternalFlag(InternalFlag::ZeroFlag, predicate);
-                LOG_WARNING(HW_GPU, "FSET Condition Code is incomplete");
+                                          1, false, instr.generates_cc);
             }
             break;
         }
@@ -3462,7 +3471,7 @@ private:
             UNIMPLEMENTED_IF(instr.xmad.sign_a);
             UNIMPLEMENTED_IF(instr.xmad.sign_b);
             UNIMPLEMENTED_IF_MSG(instr.generates_cc,
-                                 "Condition codes generation in XMAD is not implemented");
+                                 "Condition codes generation in XMAD is partially implemented");
 
             std::string op_a{regs.GetRegisterAsInteger(instr.gpr8, 0, instr.xmad.sign_a)};
             std::string op_b;
@@ -3548,7 +3557,8 @@ private:
                 sum = "((" + sum + " & 0xFFFF) | (" + src2 + "<< 16))";
             }
 
-            regs.SetRegisterToInteger(instr.gpr0, is_signed, 0, sum, 1, 1);
+            regs.SetRegisterToInteger(instr.gpr0, is_signed, 0, sum, 1, 1, false,
+                                      instr.generates_cc);
             break;
         }
         default: {
@@ -3752,8 +3762,7 @@ private:
                 }
 
                 regs.SetRegisterToInteger(instr.gpr0, result_signed, 1, result, 1, 1,
-                                          instr.vmad.saturate == 1, 0, Register::Size::Word,
-                                          instr.vmad.cc);
+                                          instr.vmad.saturate, instr.vmad.cc);
                 break;
             }
             case OpCode::Id::VSETP: {

src/video_core/renderer_opengl/renderer_opengl.h

@@ -17,7 +17,7 @@ class EmuWindow;
 }
 
 namespace Layout {
-class FramebufferLayout;
+struct FramebufferLayout;
 }
 
 namespace OpenGL {

src/video_core/surface.cpp

@@ -196,11 +196,14 @@ PixelFormat PixelFormatFromTextureFormat(Tegra::Texture::TextureFormat format,
         LOG_CRITICAL(HW_GPU, "Unimplemented component_type={}", static_cast<u32>(component_type));
         UNREACHABLE();
     case Tegra::Texture::TextureFormat::G8R8:
+        // TextureFormat::G8R8 is actually ordered red then green, as such we can use
+        // PixelFormat::RG8U and PixelFormat::RG8S. This was tested with The Legend of Zelda: Breath
+        // of the Wild, which uses this format to render the hearts on the UI.
         switch (component_type) {
         case Tegra::Texture::ComponentType::UNORM:
-            return PixelFormat::G8R8U;
+            return PixelFormat::RG8U;
         case Tegra::Texture::ComponentType::SNORM:
-            return PixelFormat::G8R8S;
+            return PixelFormat::RG8S;
         }
         LOG_CRITICAL(HW_GPU, "Unimplemented component_type={}", static_cast<u32>(component_type));
         UNREACHABLE();

src/video_core/surface.h

@@ -38,57 +38,55 @@ enum class PixelFormat {
     BC6H_UF16 = 20,
     BC6H_SF16 = 21,
     ASTC_2D_4X4 = 22,
-    G8R8U = 23,
-    G8R8S = 24,
-    BGRA8 = 25,
-    RGBA32F = 26,
-    RG32F = 27,
-    R32F = 28,
-    R16F = 29,
-    R16U = 30,
-    R16S = 31,
-    R16UI = 32,
-    R16I = 33,
-    RG16 = 34,
-    RG16F = 35,
-    RG16UI = 36,
-    RG16I = 37,
-    RG16S = 38,
-    RGB32F = 39,
-    RGBA8_SRGB = 40,
-    RG8U = 41,
-    RG8S = 42,
-    RG32UI = 43,
-    R32UI = 44,
-    ASTC_2D_8X8 = 45,
-    ASTC_2D_8X5 = 46,
-    ASTC_2D_5X4 = 47,
-    BGRA8_SRGB = 48,
-    DXT1_SRGB = 49,
-    DXT23_SRGB = 50,
-    DXT45_SRGB = 51,
-    BC7U_SRGB = 52,
-    ASTC_2D_4X4_SRGB = 53,
-    ASTC_2D_8X8_SRGB = 54,
-    ASTC_2D_8X5_SRGB = 55,
-    ASTC_2D_5X4_SRGB = 56,
-    ASTC_2D_5X5 = 57,
-    ASTC_2D_5X5_SRGB = 58,
-    ASTC_2D_10X8 = 59,
-    ASTC_2D_10X8_SRGB = 60,
+    BGRA8 = 23,
+    RGBA32F = 24,
+    RG32F = 25,
+    R32F = 26,
+    R16F = 27,
+    R16U = 28,
+    R16S = 29,
+    R16UI = 30,
+    R16I = 31,
+    RG16 = 32,
+    RG16F = 33,
+    RG16UI = 34,
+    RG16I = 35,
+    RG16S = 36,
+    RGB32F = 37,
+    RGBA8_SRGB = 38,
+    RG8U = 39,
+    RG8S = 40,
+    RG32UI = 41,
+    R32UI = 42,
+    ASTC_2D_8X8 = 43,
+    ASTC_2D_8X5 = 44,
+    ASTC_2D_5X4 = 45,
+    BGRA8_SRGB = 46,
+    DXT1_SRGB = 47,
+    DXT23_SRGB = 48,
+    DXT45_SRGB = 49,
+    BC7U_SRGB = 50,
+    ASTC_2D_4X4_SRGB = 51,
+    ASTC_2D_8X8_SRGB = 52,
+    ASTC_2D_8X5_SRGB = 53,
+    ASTC_2D_5X4_SRGB = 54,
+    ASTC_2D_5X5 = 55,
+    ASTC_2D_5X5_SRGB = 56,
+    ASTC_2D_10X8 = 57,
+    ASTC_2D_10X8_SRGB = 58,
 
     MaxColorFormat,
 
     // Depth formats
-    Z32F = 61,
-    Z16 = 62,
+    Z32F = 59,
+    Z16 = 60,
 
     MaxDepthFormat,
 
     // DepthStencil formats
-    Z24S8 = 63,
-    S8Z24 = 64,
-    Z32FS8 = 65,
+    Z24S8 = 61,
+    S8Z24 = 62,
+    Z32FS8 = 63,
 
     MaxDepthStencilFormat,
 
@@ -149,8 +147,6 @@ constexpr std::array<u32, MaxPixelFormat> compression_factor_table = {{
     4, // BC6H_UF16
     4, // BC6H_SF16
     4, // ASTC_2D_4X4
-    1, // G8R8U
-    1, // G8R8S
     1, // BGRA8
     1, // RGBA32F
     1, // RG32F
@@ -232,8 +228,6 @@ constexpr std::array<u32, MaxPixelFormat> block_width_table = {{
     4,  // BC6H_UF16
     4,  // BC6H_SF16
     4,  // ASTC_2D_4X4
-    1,  // G8R8U
-    1,  // G8R8S
     1,  // BGRA8
     1,  // RGBA32F
     1,  // RG32F
@@ -309,8 +303,6 @@ constexpr std::array<u32, MaxPixelFormat> block_height_table = {{
     4, // BC6H_UF16
     4, // BC6H_SF16
     4, // ASTC_2D_4X4
-    1, // G8R8U
-    1, // G8R8S
     1, // BGRA8
     1, // RGBA32F
     1, // RG32F
@@ -386,8 +378,6 @@ constexpr std::array<u32, MaxPixelFormat> bpp_table = {{
     128, // BC6H_UF16
     128, // BC6H_SF16
     128, // ASTC_2D_4X4
-    16,  // G8R8U
-    16,  // G8R8S
     32,  // BGRA8
     128, // RGBA32F
     64,  // RG32F

src/yuzu/configuration/configure_input_simple.cpp

@@ -3,12 +3,8 @@
 // Refer to the license.txt file included.
 
 #include <array>
-#include <cstring>
-#include <functional>
 #include <tuple>
 
-#include <QDialog>
-
 #include "ui_configure_input_simple.h"
 #include "yuzu/configuration/configure_input.h"
 #include "yuzu/configuration/configure_input_player.h"
@@ -73,20 +69,18 @@ void DualJoyconsDockedOnProfileSelect() {
 
 // Name, OnProfileSelect (called when selected in drop down), OnConfigure (called when configure
 // is clicked)
-using InputProfile =
-    std::tuple<QString, std::function<void()>, std::function<void(ConfigureInputSimple*)>>;
+using InputProfile = std::tuple<const char*, void (*)(), void (*)(ConfigureInputSimple*)>;
 
-const std::array<InputProfile, 3> INPUT_PROFILES{{
-    {ConfigureInputSimple::tr("Single Player - Handheld - Undocked"), HandheldOnProfileSelect,
+constexpr std::array<InputProfile, 3> INPUT_PROFILES{{
+    {QT_TR_NOOP("Single Player - Handheld - Undocked"), HandheldOnProfileSelect,
      [](ConfigureInputSimple* caller) {
          CallConfigureDialog<ConfigureInputPlayer>(caller, HANDHELD_INDEX, false);
      }},
-    {ConfigureInputSimple::tr("Single Player - Dual Joycons - Docked"),
-     DualJoyconsDockedOnProfileSelect,
+    {QT_TR_NOOP("Single Player - Dual Joycons - Docked"), DualJoyconsDockedOnProfileSelect,
      [](ConfigureInputSimple* caller) {
          CallConfigureDialog<ConfigureInputPlayer>(caller, 1, false);
      }},
-    {ConfigureInputSimple::tr("Custom"), [] {}, CallConfigureDialog<ConfigureInput>},
+    {QT_TR_NOOP("Custom"), [] {}, CallConfigureDialog<ConfigureInput>},
 }};
 
 } // namespace
@@ -101,7 +95,8 @@ ConfigureInputSimple::ConfigureInputSimple(QWidget* parent)
     ui->setupUi(this);
 
     for (const auto& profile : INPUT_PROFILES) {
-        ui->profile_combobox->addItem(std::get<0>(profile), std::get<0>(profile));
+        const QString label = tr(std::get<0>(profile));
+        ui->profile_combobox->addItem(label, label);
     }
 
     connect(ui->profile_combobox, QOverload<int>::of(&QComboBox::currentIndexChanged), this,

src/yuzu/configuration/configure_per_general.cpp

@@ -108,9 +108,9 @@ void ConfigurePerGameGeneral::loadConfiguration() {
         if (loader->ReadTitle(title) == Loader::ResultStatus::Success)
             ui->display_name->setText(QString::fromStdString(title));
 
-        std::string developer;
-        if (loader->ReadDeveloper(developer) == Loader::ResultStatus::Success)
-            ui->display_developer->setText(QString::fromStdString(developer));
+        FileSys::NACP nacp;
+        if (loader->ReadControlData(nacp) == Loader::ResultStatus::Success)
+            ui->display_developer->setText(QString::fromStdString(nacp.GetDeveloperName()));
 
         ui->display_version->setText(QStringLiteral("1.0.0"));
     }