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pineappleEA
2021-08-16 13:42:12 +02:00
parent 1c11ae4a45
commit 66b92b0ba8
95 changed files with 18941 additions and 675 deletions
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360
src/common/logging/backend.cpp
View File

@@ -2,13 +2,9 @@
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <algorithm>
#include <atomic>
#include <chrono>
#include <climits>
#include <condition_variable>
#include <memory>
#include <mutex>
#include <thread>
#include <vector>
@@ -16,28 +12,173 @@
#include <windows.h> // For OutputDebugStringW
#endif
#include "common/assert.h"
#include "common/fs/file.h"
#include "common/fs/fs.h"
#include "common/fs/fs_paths.h"
#include "common/fs/path_util.h"
#include "common/literals.h"
#include "common/logging/backend.h"
#include "common/logging/log.h"
#include "common/logging/text_formatter.h"
#include "common/settings.h"
#ifdef _WIN32
#include "common/string_util.h"
#endif
#include "common/threadsafe_queue.h"
namespace Common::Log {
namespace {
/**
* Interface for logging backends.
*/
class Backend {
public:
virtual ~Backend() = default;
virtual void Write(const Entry& entry) = 0;
virtual void EnableForStacktrace() = 0;
virtual void Flush() = 0;
};
/**
* Backend that writes to stderr and with color
*/
class ColorConsoleBackend final : public Backend {
public:
explicit ColorConsoleBackend() = default;
~ColorConsoleBackend() override = default;
void Write(const Entry& entry) override {
if (enabled.load(std::memory_order_relaxed)) {
PrintColoredMessage(entry);
}
}
void Flush() override {
// stderr shouldn't be buffered
}
void EnableForStacktrace() override {
enabled = true;
}
void SetEnabled(bool enabled_) {
enabled = enabled_;
}
private:
std::atomic_bool enabled{false};
};
/**
* Backend that writes to a file passed into the constructor
*/
class FileBackend final : public Backend {
public:
explicit FileBackend(const std::filesystem::path& filename) {
auto old_filename = filename;
old_filename += ".old.txt";
// Existence checks are done within the functions themselves.
// We don't particularly care if these succeed or not.
static_cast<void>(FS::RemoveFile(old_filename));
static_cast<void>(FS::RenameFile(filename, old_filename));
file = std::make_unique<FS::IOFile>(filename, FS::FileAccessMode::Write,
FS::FileType::TextFile);
}
~FileBackend() override = default;
void Write(const Entry& entry) override {
if (!enabled) {
return;
}
bytes_written += file->WriteString(FormatLogMessage(entry).append(1, '\n'));
using namespace Common::Literals;
// Prevent logs from exceeding a set maximum size in the event that log entries are spammed.
const auto write_limit = Settings::values.extended_logging ? 1_GiB : 100_MiB;
const bool write_limit_exceeded = bytes_written > write_limit;
if (entry.log_level >= Level::Error || write_limit_exceeded) {
if (write_limit_exceeded) {
// Stop writing after the write limit is exceeded.
// Don't close the file so we can print a stacktrace if necessary
enabled = false;
}
file->Flush();
}
}
void Flush() override {
file->Flush();
}
void EnableForStacktrace() override {
enabled = true;
bytes_written = 0;
}
private:
std::unique_ptr<FS::IOFile> file;
bool enabled = true;
std::size_t bytes_written = 0;
};
/**
* Backend that writes to Visual Studio's output window
*/
class DebuggerBackend final : public Backend {
public:
explicit DebuggerBackend() = default;
~DebuggerBackend() override = default;
void Write(const Entry& entry) override {
#ifdef _WIN32
::OutputDebugStringW(UTF8ToUTF16W(FormatLogMessage(entry).append(1, '\n')).c_str());
#endif
}
void Flush() override {}
void EnableForStacktrace() override {}
};
bool initialization_in_progress_suppress_logging = false;
/**
* Static state as a singleton.
*/
class Impl {
public:
static Impl& Instance() {
static Impl backend;
return backend;
if (!instance) {
abort();
}
return *instance;
}
static void Initialize() {
if (instance) {
abort();
}
using namespace Common::FS;
initialization_in_progress_suppress_logging = true;
const auto& log_dir = GetYuzuPath(YuzuPath::LogDir);
void(CreateDir(log_dir));
Filter filter;
filter.ParseFilterString(Settings::values.log_filter.GetValue());
instance = std::unique_ptr<Impl, decltype(&Deleter)>(new Impl(log_dir / LOG_FILE, filter),
Deleter);
initialization_in_progress_suppress_logging = false;
}
Impl(const Impl&) = delete;
@@ -46,74 +187,54 @@ public:
Impl(Impl&&) = delete;
Impl& operator=(Impl&&) = delete;
void PushEntry(Class log_class, Level log_level, const char* filename, unsigned int line_num,
const char* function, std::string message) {
message_queue.Push(
CreateEntry(log_class, log_level, filename, line_num, function, std::move(message)));
}
void AddBackend(std::unique_ptr<Backend> backend) {
std::lock_guard lock{writing_mutex};
backends.push_back(std::move(backend));
}
void RemoveBackend(std::string_view backend_name) {
std::lock_guard lock{writing_mutex};
std::erase_if(backends, [&backend_name](const auto& backend) {
return backend_name == backend->GetName();
});
}
const Filter& GetGlobalFilter() const {
return filter;
}
void SetGlobalFilter(const Filter& f) {
filter = f;
}
Backend* GetBackend(std::string_view backend_name) {
const auto it =
std::find_if(backends.begin(), backends.end(),
[&backend_name](const auto& i) { return backend_name == i->GetName(); });
if (it == backends.end())
return nullptr;
return it->get();
void SetColorConsoleBackendEnabled(bool enabled) {
color_console_backend.SetEnabled(enabled);
}
void PushEntry(Class log_class, Level log_level, const char* filename, unsigned int line_num,
const char* function, std::string message) {
if (!filter.CheckMessage(log_class, log_level))
return;
const Entry& entry =
CreateEntry(log_class, log_level, filename, line_num, function, std::move(message));
message_queue.Push(entry);
}
private:
Impl() {
backend_thread = std::thread([&] {
Entry entry;
auto write_logs = [&](Entry& e) {
std::lock_guard lock{writing_mutex};
for (const auto& backend : backends) {
backend->Write(e);
}
};
while (true) {
entry = message_queue.PopWait();
if (entry.final_entry) {
break;
}
write_logs(entry);
}
// Drain the logging queue. Only writes out up to MAX_LOGS_TO_WRITE to prevent a
// case where a system is repeatedly spamming logs even on close.
const int MAX_LOGS_TO_WRITE = filter.IsDebug() ? INT_MAX : 100;
int logs_written = 0;
while (logs_written++ < MAX_LOGS_TO_WRITE && message_queue.Pop(entry)) {
write_logs(entry);
}
});
}
Impl(const std::filesystem::path& file_backend_filename, const Filter& filter_)
: filter{filter_}, file_backend{file_backend_filename}, backend_thread{std::thread([this] {
Common::SetCurrentThreadName("yuzu:Log");
Entry entry;
const auto write_logs = [this, &entry]() {
ForEachBackend([&entry](Backend& backend) { backend.Write(entry); });
};
while (true) {
entry = message_queue.PopWait();
if (entry.final_entry) {
break;
}
write_logs();
}
// Drain the logging queue. Only writes out up to MAX_LOGS_TO_WRITE to prevent a
// case where a system is repeatedly spamming logs even on close.
int max_logs_to_write = filter.IsDebug() ? INT_MAX : 100;
while (max_logs_to_write-- && message_queue.Pop(entry)) {
write_logs();
}
})} {}
~Impl() {
Entry entry;
entry.final_entry = true;
message_queue.Push(entry);
StopBackendThread();
}
void StopBackendThread() {
Entry stop_entry{};
stop_entry.final_entry = true;
message_queue.Push(stop_entry);
backend_thread.join();
}
@@ -135,100 +256,51 @@ private:
};
}
std::mutex writing_mutex;
std::thread backend_thread;
std::vector<std::unique_ptr<Backend>> backends;
MPSCQueue<Entry> message_queue;
void ForEachBackend(auto lambda) {
lambda(static_cast<Backend&>(debugger_backend));
lambda(static_cast<Backend&>(color_console_backend));
lambda(static_cast<Backend&>(file_backend));
}
static void Deleter(Impl* ptr) {
delete ptr;
}
static inline std::unique_ptr<Impl, decltype(&Deleter)> instance{nullptr, Deleter};
Filter filter;
DebuggerBackend debugger_backend{};
ColorConsoleBackend color_console_backend{};
FileBackend file_backend;
std::thread backend_thread;
MPSCQueue<Entry> message_queue{};
std::chrono::steady_clock::time_point time_origin{std::chrono::steady_clock::now()};
};
} // namespace
ConsoleBackend::~ConsoleBackend() = default;
void ConsoleBackend::Write(const Entry& entry) {
PrintMessage(entry);
void Initialize() {
Impl::Initialize();
}
ColorConsoleBackend::~ColorConsoleBackend() = default;
void ColorConsoleBackend::Write(const Entry& entry) {
PrintColoredMessage(entry);
}
FileBackend::FileBackend(const std::filesystem::path& filename) {
auto old_filename = filename;
old_filename += ".old.txt";
// Existence checks are done within the functions themselves.
// We don't particularly care if these succeed or not.
FS::RemoveFile(old_filename);
void(FS::RenameFile(filename, old_filename));
file =
std::make_unique<FS::IOFile>(filename, FS::FileAccessMode::Write, FS::FileType::TextFile);
}
FileBackend::~FileBackend() = default;
void FileBackend::Write(const Entry& entry) {
if (!file->IsOpen()) {
return;
}
using namespace Common::Literals;
// Prevent logs from exceeding a set maximum size in the event that log entries are spammed.
constexpr std::size_t MAX_BYTES_WRITTEN = 100_MiB;
constexpr std::size_t MAX_BYTES_WRITTEN_EXTENDED = 1_GiB;
const bool write_limit_exceeded =
bytes_written > MAX_BYTES_WRITTEN_EXTENDED ||
(bytes_written > MAX_BYTES_WRITTEN && !Settings::values.extended_logging);
// Close the file after the write limit is exceeded.
if (write_limit_exceeded) {
file->Close();
return;
}
bytes_written += file->WriteString(FormatLogMessage(entry).append(1, '\n'));
if (entry.log_level >= Level::Error) {
file->Flush();
}
}
DebuggerBackend::~DebuggerBackend() = default;
void DebuggerBackend::Write(const Entry& entry) {
#ifdef _WIN32
::OutputDebugStringW(UTF8ToUTF16W(FormatLogMessage(entry).append(1, '\n')).c_str());
#endif
void DisableLoggingInTests() {
initialization_in_progress_suppress_logging = true;
}
void SetGlobalFilter(const Filter& filter) {
Impl::Instance().SetGlobalFilter(filter);
}
void AddBackend(std::unique_ptr<Backend> backend) {
Impl::Instance().AddBackend(std::move(backend));
}
void RemoveBackend(std::string_view backend_name) {
Impl::Instance().RemoveBackend(backend_name);
}
Backend* GetBackend(std::string_view backend_name) {
return Impl::Instance().GetBackend(backend_name);
void SetColorConsoleBackendEnabled(bool enabled) {
Impl::Instance().SetColorConsoleBackendEnabled(enabled);
}
void FmtLogMessageImpl(Class log_class, Level log_level, const char* filename,
unsigned int line_num, const char* function, const char* format,
const fmt::format_args& args) {
auto& instance = Impl::Instance();
const auto& filter = instance.GetGlobalFilter();
if (!filter.CheckMessage(log_class, log_level))
return;
instance.PushEntry(log_class, log_level, filename, line_num, function,
fmt::vformat(format, args));
if (!initialization_in_progress_suppress_logging) {
Impl::Instance().PushEntry(log_class, log_level, filename, line_num, function,
fmt::vformat(format, args));
}
}
} // namespace Common::Log

113
src/common/logging/backend.h
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@@ -5,120 +5,21 @@
#pragma once
#include <filesystem>
#include <memory>
#include <string>
#include <string_view>
#include "common/logging/filter.h"
#include "common/logging/log.h"
namespace Common::FS {
class IOFile;
}
namespace Common::Log {
class Filter;
/**
* Interface for logging backends. As loggers can be created and removed at runtime, this can be
* used by a frontend for adding a custom logging backend as needed
*/
class Backend {
public:
virtual ~Backend() = default;
/// Initializes the logging system. This should be the first thing called in main.
void Initialize();
virtual void SetFilter(const Filter& new_filter) {
filter = new_filter;
}
virtual const char* GetName() const = 0;
virtual void Write(const Entry& entry) = 0;
private:
Filter filter;
};
void DisableLoggingInTests();
/**
* Backend that writes to stderr without any color commands
*/
class ConsoleBackend : public Backend {
public:
~ConsoleBackend() override;
static const char* Name() {
return "console";
}
const char* GetName() const override {
return Name();
}
void Write(const Entry& entry) override;
};
/**
* Backend that writes to stderr and with color
*/
class ColorConsoleBackend : public Backend {
public:
~ColorConsoleBackend() override;
static const char* Name() {
return "color_console";
}
const char* GetName() const override {
return Name();
}
void Write(const Entry& entry) override;
};
/**
* Backend that writes to a file passed into the constructor
*/
class FileBackend : public Backend {
public:
explicit FileBackend(const std::filesystem::path& filename);
~FileBackend() override;
static const char* Name() {
return "file";
}
const char* GetName() const override {
return Name();
}
void Write(const Entry& entry) override;
private:
std::unique_ptr<FS::IOFile> file;
std::size_t bytes_written = 0;
};
/**
* Backend that writes to Visual Studio's output window
*/
class DebuggerBackend : public Backend {
public:
~DebuggerBackend() override;
static const char* Name() {
return "debugger";
}
const char* GetName() const override {
return Name();
}
void Write(const Entry& entry) override;
};
void AddBackend(std::unique_ptr<Backend> backend);
void RemoveBackend(std::string_view backend_name);
Backend* GetBackend(std::string_view backend_name);
/**
* The global filter will prevent any messages from even being processed if they are filtered. Each
* backend can have a filter, but if the level is lower than the global filter, the backend will
* never get the message
* The global filter will prevent any messages from even being processed if they are filtered.
*/
void SetGlobalFilter(const Filter& filter);
} // namespace Common::Log
void SetColorConsoleBackendEnabled(bool enabled);
} // namespace Common::Log

311
src/common/threadsafe_queue.h
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@@ -4,175 +4,242 @@
#pragma once
// a simple lockless thread-safe,
// single reader, single writer queue
#include <atomic>
#include <condition_variable>
#include <cstddef>
#include <iostream>
#include <mutex>
#include <utility>
#include <optional>
namespace Common {
/// a more foolproof multiple reader, multiple writer queue
template <typename T>
class SPSCQueue {
class MPMCQueue {
#define ABORT() \
do { \
std::cerr << __FILE__ " ERR " << __LINE__ << std::endl; \
abort(); \
} while (0)
public:
SPSCQueue() {
write_ptr = read_ptr = new ElementPtr();
}
~SPSCQueue() {
// this will empty out the whole queue
delete read_ptr;
}
[[nodiscard]] std::size_t Size() const {
return size.load();
}
[[nodiscard]] bool Empty() const {
return Size() == 0;
}
[[nodiscard]] T& Front() const {
return read_ptr->current;
~MPMCQueue() {
Clear();
if (waiting || head || tail) {
// Remove all the ABORT() after 1 month merged without problems
ABORT();
}
}
template <typename Arg>
void Push(Arg&& t) {
// create the element, add it to the queue
write_ptr->current = std::forward<Arg>(t);
// set the next pointer to a new element ptr
// then advance the write pointer
ElementPtr* new_ptr = new ElementPtr();
write_ptr->next.store(new_ptr, std::memory_order_release);
write_ptr = new_ptr;
++size;
// cv_mutex must be held or else there will be a missed wakeup if the other thread is in the
// line before cv.wait
// TODO(bunnei): This can be replaced with C++20 waitable atomics when properly supported.
// See discussion on https://github.com/yuzu-emu/yuzu/pull/3173 for details.
std::lock_guard lock{cv_mutex};
cv.notify_one();
}
void Pop() {
--size;
ElementPtr* tmpptr = read_ptr;
// advance the read pointer
read_ptr = tmpptr->next.load();
// set the next element to nullptr to stop the recursive deletion
tmpptr->next.store(nullptr);
delete tmpptr; // this also deletes the element
}
bool Pop(T& t) {
if (Empty())
return false;
--size;
ElementPtr* tmpptr = read_ptr;
read_ptr = tmpptr->next.load(std::memory_order_acquire);
t = std::move(tmpptr->current);
tmpptr->next.store(nullptr);
delete tmpptr;
return true;
}
void Wait() {
if (Empty()) {
std::unique_lock lock{cv_mutex};
cv.wait(lock, [this]() { return !Empty(); });
Node* const node = new Node(std::forward<Arg>(t));
if (!node || node == PLACEHOLDER) {
ABORT();
}
while (true) {
if (Node* const previous = tail.load(ACQUIRE)) {
if (Node* exchange = nullptr;
!previous->next.compare_exchange_weak(exchange, node, ACQ_REL)) {
continue;
}
if (tail.exchange(node, ACQ_REL) != previous) {
ABORT();
}
} else {
if (Node* exchange = nullptr;
!tail.compare_exchange_weak(exchange, node, ACQ_REL)) {
continue;
}
for (Node* exchange = nullptr;
!head.compare_exchange_weak(exchange, node, ACQ_REL);)
;
}
break;
}
if (waiting.load(ACQUIRE)) {
std::lock_guard lock{mutex};
condition.notify_one();
}
}
bool Pop(T& t) {
return PopImpl<false>(t);
}
T PopWait() {
Wait();
T t;
Pop(t);
if (!PopImpl<true>(t)) {
ABORT();
}
return t;
}
// not thread-safe
void Wait() {
if (head.load(ACQUIRE)) {
return;
}
static_cast<void>(waiting.fetch_add(1, ACQ_REL));
std::unique_lock lock{mutex};
while (true) {
if (head.load(ACQUIRE)) {
break;
}
condition.wait(lock);
}
if (!waiting.fetch_sub(1, ACQ_REL)) {
ABORT();
}
}
void Clear() {
size.store(0);
delete read_ptr;
write_ptr = read_ptr = new ElementPtr();
while (true) {
Node* const last = tail.load(ACQUIRE);
if (!last) {
return;
}
if (Node* exchange = nullptr;
!last->next.compare_exchange_weak(exchange, PLACEHOLDER, ACQ_REL)) {
continue;
}
if (tail.exchange(nullptr, ACQ_REL) != last) {
ABORT();
}
Node* node = head.exchange(nullptr, ACQ_REL);
while (node && node != PLACEHOLDER) {
Node* next = node->next.load(ACQUIRE);
delete node;
node = next;
}
return;
}
}
private:
// stores a pointer to element
// and a pointer to the next ElementPtr
class ElementPtr {
public:
ElementPtr() {}
~ElementPtr() {
ElementPtr* next_ptr = next.load();
if (next_ptr)
delete next_ptr;
template <bool WAIT>
bool PopImpl(T& t) {
std::optional<std::unique_lock<std::mutex>> lock{std::nullopt};
while (true) {
Node* const node = head.load(ACQUIRE);
if (!node) {
if constexpr (!WAIT) {
return false;
}
if (!lock) {
static_cast<void>(waiting.fetch_add(1, ACQ_REL));
lock = std::unique_lock{mutex};
continue;
}
condition.wait(*lock);
continue;
}
Node* const next = node->next.load(ACQUIRE);
if (next) {
if (next == PLACEHOLDER) {
continue;
}
if (Node* exchange = node; !head.compare_exchange_weak(exchange, next, ACQ_REL)) {
continue;
}
} else {
if (Node* exchange = nullptr;
!node->next.compare_exchange_weak(exchange, PLACEHOLDER, ACQ_REL)) {
continue;
}
if (tail.exchange(nullptr, ACQ_REL) != node) {
ABORT();
}
if (head.exchange(nullptr, ACQ_REL) != node) {
ABORT();
}
}
t = std::move(node->value);
delete node;
if (lock) {
if (!waiting.fetch_sub(1, ACQ_REL)) {
ABORT();
}
}
return true;
}
}
T current;
std::atomic<ElementPtr*> next{nullptr};
struct Node {
template <typename Arg>
explicit Node(Arg&& t) : value{std::forward<Arg>(t)} {}
Node(const Node&) = delete;
Node& operator=(const Node&) = delete;
Node(Node&&) = delete;
Node& operator=(Node&&) = delete;
const T value;
std::atomic<Node*> next{nullptr};
};
ElementPtr* write_ptr;
ElementPtr* read_ptr;
std::atomic_size_t size{0};
std::mutex cv_mutex;
std::condition_variable cv;
// We only need to avoid SEQ_CST on X86
// We can add RELAXED later if we port to ARM and it's too slow
static constexpr auto ACQUIRE = std::memory_order_acquire;
static constexpr auto ACQ_REL = std::memory_order_acq_rel;
static inline const auto PLACEHOLDER = reinterpret_cast<Node*>(1);
std::atomic<Node*> head{nullptr};
std::atomic<Node*> tail{nullptr};
std::atomic_size_t waiting{0};
std::condition_variable condition{};
std::mutex mutex{};
#undef ABORT
};
// a simple thread-safe,
// single reader, multiple writer queue
/// a simple lockless thread-safe,
/// single reader, single writer queue
template <typename T>
class MPSCQueue {
class /*[[deprecated("Transition to MPMCQueue")]]*/ SPSCQueue {
public:
[[nodiscard]] std::size_t Size() const {
return spsc_queue.Size();
}
[[nodiscard]] bool Empty() const {
return spsc_queue.Empty();
}
[[nodiscard]] T& Front() const {
return spsc_queue.Front();
}
template <typename Arg>
void Push(Arg&& t) {
std::lock_guard lock{write_lock};
spsc_queue.Push(t);
}
void Pop() {
return spsc_queue.Pop();
queue.Push(std::forward<Arg>(t));
}
bool Pop(T& t) {
return spsc_queue.Pop(t);
return queue.Pop(t);
}
void Wait() {
spsc_queue.Wait();
queue.Wait();
}
T PopWait() {
return spsc_queue.PopWait();
return queue.PopWait();
}
// not thread-safe
void Clear() {
spsc_queue.Clear();
queue.Clear();
}
private:
SPSCQueue<T> spsc_queue;
std::mutex write_lock;
MPMCQueue<T> queue{};
};
/// a simple thread-safe,
/// single reader, multiple writer queue
template <typename T>
class /*[[deprecated("Transition to MPMCQueue")]]*/ MPSCQueue {
public:
template <typename Arg>
void Push(Arg&& t) {
queue.Push(std::forward<Arg>(t));
}
bool Pop(T& t) {
return queue.Pop(t);
}
T PopWait() {
return queue.PopWait();
}
private:
MPMCQueue<T> queue{};
};
} // namespace Common

2
src/common/x64/xbyak_abi.h
View File

@@ -6,7 +6,7 @@
#include <bitset>
#include <initializer_list>
#include <xbyak.h>
#include <xbyak/xbyak.h>
#include "common/assert.h"
namespace Common::X64 {

2
src/common/x64/xbyak_util.h
View File

@@ -5,7 +5,7 @@
#pragma once
#include <type_traits>
#include <xbyak.h>
#include <xbyak/xbyak.h>
#include "common/x64/xbyak_abi.h"
namespace Common::X64 {

9
src/core/core.cpp
View File

@@ -84,8 +84,6 @@ FileSys::StorageId GetStorageIdForFrontendSlot(
} // Anonymous namespace
/*static*/ System System::s_instance;
FileSys::VirtualFile GetGameFileFromPath(const FileSys::VirtualFilesystem& vfs,
const std::string& path) {
// To account for split 00+01+etc files.
@@ -425,6 +423,13 @@ struct System::Impl {
System::System() : impl{std::make_unique<Impl>(*this)} {}
System::~System() = default;
void System::InitializeGlobalInstance() {
if (s_instance) {
abort();
}
s_instance = std::unique_ptr<System>(new System);
}
CpuManager& System::GetCpuManager() {
return impl->cpu_manager;
}

9
src/core/core.h
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@@ -121,9 +121,14 @@ public:
* @returns Reference to the instance of the System singleton class.
*/
[[deprecated("Use of the global system instance is deprecated")]] static System& GetInstance() {
return s_instance;
if (!s_instance) {
abort();
}
return *s_instance;
}
static void InitializeGlobalInstance();
/// Enumeration representing the return values of the System Initialize and Load process.
enum class ResultStatus : u32 {
Success, ///< Succeeded
@@ -393,7 +398,7 @@ private:
struct Impl;
std::unique_ptr<Impl> impl;
static System s_instance;
inline static std::unique_ptr<System> s_instance{};
};
} // namespace Core

21
src/core/hle/kernel/kernel.cpp
View File

@@ -261,20 +261,23 @@ struct KernelCore::Impl {
current_process = process;
}
/// Creates a new host thread ID, should only be called by GetHostThreadId
u32 AllocateHostThreadId(std::optional<std::size_t> core_id) {
if (core_id) {
static inline thread_local u32 host_thread_id = UINT32_MAX;
/// Gets the host thread ID for the caller, allocating a new one if this is the first time
u32 GetHostThreadId(std::size_t core_id) {
if (static_cast<s32>(host_thread_id) < 0) {
// The first for slots are reserved for CPU core threads
ASSERT(*core_id < Core::Hardware::NUM_CPU_CORES);
return static_cast<u32>(*core_id);
} else {
return next_host_thread_id++;
ASSERT(core_id < Core::Hardware::NUM_CPU_CORES);
host_thread_id = static_cast<u32>(core_id);
}
return host_thread_id;
}
/// Gets the host thread ID for the caller, allocating a new one if this is the first time
u32 GetHostThreadId(std::optional<std::size_t> core_id = std::nullopt) {
const thread_local auto host_thread_id{AllocateHostThreadId(core_id)};
u32 GetHostThreadId() {
if (static_cast<s32>(host_thread_id) < 0) {
host_thread_id = next_host_thread_id++;
}
return host_thread_id;
}

24
src/core/hle/service/nifm/nifm.cpp
View File

@@ -11,6 +11,7 @@
#include "core/hle/service/nifm/nifm.h"
#include "core/hle/service/service.h"
#include "core/network/network.h"
#include "core/network/network_interface.h"
namespace Service::NIFM {
@@ -357,16 +358,10 @@ private:
static_assert(sizeof(IpConfigInfo) == sizeof(IpAddressSetting) + sizeof(DnsSetting),
"IpConfigInfo has incorrect size.");
auto ipv4 = Network::GetHostIPv4Address();
if (!ipv4) {
LOG_ERROR(Service_NIFM, "Couldn't get host IPv4 address, defaulting to 0.0.0.0");
ipv4.emplace(Network::IPv4Address{0, 0, 0, 0});
}
const IpConfigInfo ip_config_info{
IpConfigInfo ip_config_info{
.ip_address_setting{
.is_automatic{true},
.current_address{*ipv4},
.current_address{0, 0, 0, 0},
.subnet_mask{255, 255, 255, 0},
.gateway{192, 168, 1, 1},
},
@@ -377,6 +372,19 @@ private:
},
};
const auto iface = Network::GetSelectedNetworkInterface();
if (iface) {
ip_config_info.ip_address_setting =
IpAddressSetting{.is_automatic{true},
.current_address{Network::TranslateIPv4(iface->ip_address)},
.subnet_mask{Network::TranslateIPv4(iface->subnet_mask)},
.gateway{Network::TranslateIPv4(iface->gateway)}};
} else {
LOG_ERROR(Service_NIFM,
"Couldn't get host network configuration info, using default values");
}
IPC::ResponseBuilder rb{ctx, 2 + (sizeof(IpConfigInfo) + 3) / sizeof(u32)};
rb.Push(ResultSuccess);
rb.PushRaw<IpConfigInfo>(ip_config_info);

11
src/core/network/network.cpp
View File

@@ -50,11 +50,6 @@ void Finalize() {
WSACleanup();
}
constexpr IPv4Address TranslateIPv4(in_addr addr) {
auto& bytes = addr.S_un.S_un_b;
return IPv4Address{bytes.s_b1, bytes.s_b2, bytes.s_b3, bytes.s_b4};
}
sockaddr TranslateFromSockAddrIn(SockAddrIn input) {
sockaddr_in result;
@@ -141,12 +136,6 @@ void Initialize() {}
void Finalize() {}
constexpr IPv4Address TranslateIPv4(in_addr addr) {
const u32 bytes = addr.s_addr;
return IPv4Address{static_cast<u8>(bytes), static_cast<u8>(bytes >> 8),
static_cast<u8>(bytes >> 16), static_cast<u8>(bytes >> 24)};
}
sockaddr TranslateFromSockAddrIn(SockAddrIn input) {
sockaddr_in result;

19
src/core/network/network.h
View File

@@ -11,6 +11,12 @@
#include "common/common_funcs.h"
#include "common/common_types.h"
#ifdef _WIN32
#include <winsock2.h>
#elif YUZU_UNIX
#include <netinet/in.h>
#endif
namespace Network {
class Socket;
@@ -93,6 +99,19 @@ public:
~NetworkInstance();
};
#ifdef _WIN32
constexpr IPv4Address TranslateIPv4(in_addr addr) {
auto& bytes = addr.S_un.S_un_b;
return IPv4Address{bytes.s_b1, bytes.s_b2, bytes.s_b3, bytes.s_b4};
}
#elif YUZU_UNIX
constexpr IPv4Address TranslateIPv4(in_addr addr) {
const u32 bytes = addr.s_addr;
return IPv4Address{static_cast<u8>(bytes), static_cast<u8>(bytes >> 8),
static_cast<u8>(bytes >> 16), static_cast<u8>(bytes >> 24)};
}
#endif
/// @brief Returns host's IPv4 address
/// @return human ordered IPv4 address (e.g. 192.168.0.1) as an array
std::optional<IPv4Address> GetHostIPv4Address();

103
src/core/network/network_interface.cpp
View File

@@ -2,11 +2,15 @@
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <algorithm>
#include <fstream>
#include <sstream>
#include <vector>
#include "common/bit_cast.h"
#include "common/common_types.h"
#include "common/logging/log.h"
#include "common/settings.h"
#include "common/string_util.h"
#include "core/network/network_interface.h"
@@ -29,8 +33,9 @@ std::vector<NetworkInterface> GetAvailableNetworkInterfaces() {
// retry up to 5 times
for (int i = 0; i < 5 && ret == ERROR_BUFFER_OVERFLOW; i++) {
ret = GetAdaptersAddresses(AF_INET, GAA_FLAG_SKIP_MULTICAST | GAA_FLAG_SKIP_DNS_SERVER,
nullptr, adapter_addresses.data(), &buf_size);
ret = GetAdaptersAddresses(
AF_INET, GAA_FLAG_SKIP_MULTICAST | GAA_FLAG_SKIP_DNS_SERVER | GAA_FLAG_INCLUDE_GATEWAYS,
nullptr, adapter_addresses.data(), &buf_size);
if (ret == ERROR_BUFFER_OVERFLOW) {
adapter_addresses.resize((buf_size / sizeof(IP_ADAPTER_ADDRESSES)) + 1);
@@ -57,9 +62,26 @@ std::vector<NetworkInterface> GetAvailableNetworkInterfaces() {
*current_address->FirstUnicastAddress->Address.lpSockaddr)
.sin_addr;
ULONG mask = 0;
if (ConvertLengthToIpv4Mask(current_address->FirstUnicastAddress->OnLinkPrefixLength,
&mask) != NO_ERROR) {
LOG_ERROR(Network, "Failed to convert IPv4 prefix length to subnet mask");
continue;
}
struct in_addr gateway = {.S_un{.S_addr{0}}};
if (current_address->FirstGatewayAddress != nullptr &&
current_address->FirstGatewayAddress->Address.lpSockaddr != nullptr) {
gateway = Common::BitCast<struct sockaddr_in>(
*current_address->FirstGatewayAddress->Address.lpSockaddr)
.sin_addr;
}
result.push_back(NetworkInterface{
.name{Common::UTF16ToUTF8(std::wstring{current_address->FriendlyName})},
.ip_address{ip_addr}});
.ip_address{ip_addr},
.subnet_mask = in_addr{.S_un{.S_addr{mask}}},
.gateway = gateway});
}
return result;
@@ -83,7 +105,7 @@ std::vector<NetworkInterface> GetAvailableNetworkInterfaces() {
}
for (auto ifa = ifaddr; ifa != nullptr; ifa = ifa->ifa_next) {
if (ifa->ifa_addr == nullptr) {
if (ifa->ifa_addr == nullptr || ifa->ifa_netmask == nullptr) {
continue;
}
@@ -95,9 +117,59 @@ std::vector<NetworkInterface> GetAvailableNetworkInterfaces() {
continue;
}
std::uint32_t gateway{0};
std::ifstream file{"/proc/net/route"};
if (file.is_open()) {
// ignore header
file.ignore(std::numeric_limits<std::streamsize>::max(), '\n');
bool gateway_found = false;
for (std::string line; std::getline(file, line);) {
std::istringstream iss{line};
std::string iface_name{};
iss >> iface_name;
if (iface_name != ifa->ifa_name) {
continue;
}
iss >> std::hex;
std::uint32_t dest{0};
iss >> dest;
if (dest != 0) {
// not the default route
continue;
}
iss >> gateway;
std::uint16_t flags{0};
iss >> flags;
// flag RTF_GATEWAY (defined in <linux/route.h>)
if ((flags & 0x2) == 0) {
continue;
}
gateway_found = true;
break;
}
if (!gateway_found) {
gateway = 0;
}
} else {
LOG_ERROR(Network, "Failed to open \"/proc/net/route\"");
}
result.push_back(NetworkInterface{
.name{ifa->ifa_name},
.ip_address{Common::BitCast<struct sockaddr_in>(*ifa->ifa_addr).sin_addr}});
.ip_address{Common::BitCast<struct sockaddr_in>(*ifa->ifa_addr).sin_addr},
.subnet_mask{Common::BitCast<struct sockaddr_in>(*ifa->ifa_netmask).sin_addr},
.gateway{in_addr{.s_addr = gateway}}});
}
freeifaddrs(ifaddr);
@@ -107,4 +179,25 @@ std::vector<NetworkInterface> GetAvailableNetworkInterfaces() {
#endif
std::optional<NetworkInterface> GetSelectedNetworkInterface() {
const std::string& selected_network_interface = Settings::values.network_interface.GetValue();
const auto network_interfaces = Network::GetAvailableNetworkInterfaces();
if (network_interfaces.size() == 0) {
LOG_ERROR(Network, "GetAvailableNetworkInterfaces returned no interfaces");
return {};
}
const auto res =
std::ranges::find_if(network_interfaces, [&selected_network_interface](const auto& iface) {
return iface.name == selected_network_interface;
});
if (res != network_interfaces.end()) {
return *res;
} else {
LOG_ERROR(Network, "Couldn't find selected interface \"{}\"", selected_network_interface);
return {};
}
}
} // namespace Network

4
src/core/network/network_interface.h
View File

@@ -4,6 +4,7 @@
#pragma once
#include <optional>
#include <string>
#include <vector>
@@ -18,8 +19,11 @@ namespace Network {
struct NetworkInterface {
std::string name;
struct in_addr ip_address;
struct in_addr subnet_mask;
struct in_addr gateway;
};
std::vector<NetworkInterface> GetAvailableNetworkInterfaces();
std::optional<NetworkInterface> GetSelectedNetworkInterface();
} // namespace Network

2
src/tests/common/param_package.cpp
View File

@@ -4,11 +4,13 @@
#include <catch2/catch.hpp>
#include <math.h>
#include "common/logging/backend.h"
#include "common/param_package.h"
namespace Common {
TEST_CASE("ParamPackage", "[common]") {
Common::Log::DisableLoggingInTests();
ParamPackage original{
{"abc", "xyz"},
{"def", "42"},

2
src/video_core/macro/macro_jit_x64.h
View File

@@ -6,7 +6,7 @@
#include <array>
#include <bitset>
#include <xbyak.h>
#include <xbyak/xbyak.h>
#include "common/bit_field.h"
#include "common/common_types.h"
#include "common/x64/xbyak_abi.h"

11
src/yuzu/debugger/console.cpp
View File

@@ -21,6 +21,7 @@ void ToggleConsole() {
console_shown = UISettings::values.show_console.GetValue();
}
using namespace Common::Log;
#if defined(_WIN32) && !defined(_DEBUG)
FILE* temp;
if (UISettings::values.show_console) {
@@ -29,24 +30,20 @@ void ToggleConsole() {
freopen_s(&temp, "CONIN$", "r", stdin);
freopen_s(&temp, "CONOUT$", "w", stdout);
freopen_s(&temp, "CONOUT$", "w", stderr);
Common::Log::AddBackend(std::make_unique<Common::Log::ColorConsoleBackend>());
SetColorConsoleBackendEnabled(true);
}
} else {
if (FreeConsole()) {
// In order to close the console, we have to also detach the streams on it.
// Just redirect them to NUL if there is no console window
Common::Log::RemoveBackend(Common::Log::ColorConsoleBackend::Name());
SetColorConsoleBackendEnabled(false);
freopen_s(&temp, "NUL", "r", stdin);
freopen_s(&temp, "NUL", "w", stdout);
freopen_s(&temp, "NUL", "w", stderr);
}
}
#else
if (UISettings::values.show_console) {
Common::Log::AddBackend(std::make_unique<Common::Log::ColorConsoleBackend>());
} else {
Common::Log::RemoveBackend(Common::Log::ColorConsoleBackend::Name());
}
SetColorConsoleBackendEnabled(UISettings::values.show_console.GetValue());
#endif
}
} // namespace Debugger

19
src/yuzu/main.cpp
View File

@@ -177,21 +177,6 @@ void GMainWindow::ShowTelemetryCallout() {
const int GMainWindow::max_recent_files_item;
static void InitializeLogging() {
using namespace Common;
Log::Filter log_filter;
log_filter.ParseFilterString(Settings::values.log_filter.GetValue());
Log::SetGlobalFilter(log_filter);
const auto log_dir = FS::GetYuzuPath(FS::YuzuPath::LogDir);
void(FS::CreateDir(log_dir));
Log::AddBackend(std::make_unique<Log::FileBackend>(log_dir / LOG_FILE));
#ifdef _WIN32
Log::AddBackend(std::make_unique<Log::DebuggerBackend>());
#endif
}
static void RemoveCachedContents() {
const auto cache_dir = Common::FS::GetYuzuPath(Common::FS::YuzuPath::CacheDir);
const auto offline_fonts = cache_dir / "fonts";
@@ -209,8 +194,6 @@ GMainWindow::GMainWindow()
: input_subsystem{std::make_shared<InputCommon::InputSubsystem>()},
config{std::make_unique<Config>()}, vfs{std::make_shared<FileSys::RealVfsFilesystem>()},
provider{std::make_unique<FileSys::ManualContentProvider>()} {
InitializeLogging();
LoadTranslation();
setAcceptDrops(true);
@@ -3463,6 +3446,7 @@ void GMainWindow::SetDiscordEnabled([[maybe_unused]] bool state) {
#endif
int main(int argc, char* argv[]) {
Common::Log::Initialize();
Common::DetachedTasks detached_tasks;
MicroProfileOnThreadCreate("Frontend");
SCOPE_EXIT({ MicroProfileShutdown(); });
@@ -3502,6 +3486,7 @@ int main(int argc, char* argv[]) {
// generating shaders
setlocale(LC_ALL, "C");
Core::System::InitializeGlobalInstance();
GMainWindow main_window;
// After settings have been loaded by GMainWindow, apply the filter
main_window.show();

22
src/yuzu_cmd/yuzu.cpp
View File

@@ -74,31 +74,14 @@ static void PrintVersion() {
std::cout << "yuzu " << Common::g_scm_branch << " " << Common::g_scm_desc << std::endl;
}
static void InitializeLogging() {
using namespace Common;
Log::Filter log_filter(Log::Level::Debug);
log_filter.ParseFilterString(static_cast<std::string>(Settings::values.log_filter));
Log::SetGlobalFilter(log_filter);
Log::AddBackend(std::make_unique<Log::ColorConsoleBackend>());
const auto& log_dir = FS::GetYuzuPath(FS::YuzuPath::LogDir);
void(FS::CreateDir(log_dir));
Log::AddBackend(std::make_unique<Log::FileBackend>(log_dir / LOG_FILE));
#ifdef _WIN32
Log::AddBackend(std::make_unique<Log::DebuggerBackend>());
#endif
}
/// Application entry point
int main(int argc, char** argv) {
Common::Log::Initialize();
Common::Log::SetColorConsoleBackendEnabled(true);
Common::DetachedTasks detached_tasks;
Config config;
int option_index = 0;
InitializeLogging();
#ifdef _WIN32
int argc_w;
auto argv_w = CommandLineToArgvW(GetCommandLineW(), &argc_w);
@@ -163,6 +146,7 @@ int main(int argc, char** argv) {
return -1;
}
Core::System::InitializeGlobalInstance();
auto& system{Core::System::GetInstance()};
InputCommon::InputSubsystem input_subsystem;