mirror of
https://github.com/skyline-emu/skyline.git
synced 2024-11-22 21:19:17 +01:00
Address CR Comments + Fix Clock Rescaling
This commit is contained in:
parent
a3dd759a1c
commit
fbf9f06244
@ -31,6 +31,6 @@ namespace skyline::audio {
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/**
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* @brief Decodes a buffer of ADPCM data into I16 PCM
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*/
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std::vector<i16> Decode(span<u8> adpcmData);
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std::vector<i16> Decode(span <u8> adpcmData);
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};
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}
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@ -20,6 +20,6 @@ namespace skyline::audio {
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* @param ratio The conversion ratio needed
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* @param channelCount The amount of channels the buffer contains
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*/
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std::vector<i16> ResampleBuffer(span<i16> inputBuffer, double ratio, u8 channelCount);
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std::vector<i16> ResampleBuffer(span <i16> inputBuffer, double ratio, u8 channelCount);
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};
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}
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@ -30,9 +30,9 @@ namespace fmt {
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/**
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* @brief A std::bitset formatter for {fmt}
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*/
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template <size_t N>
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struct formatter<std::bitset<N>>: formatter<std::string> {
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template <typename FormatContext>
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template<size_t N>
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struct formatter<std::bitset<N>> : formatter<std::string> {
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template<typename FormatContext>
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constexpr auto format(const std::bitset<N> &s, FormatContext &ctx) {
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return formatter<std::string>::format(s.to_string(), ctx);
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}
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@ -92,9 +92,9 @@ namespace skyline {
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namespace util {
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/**
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* @brief A way to implicitly cast all pointers to u64s, this is used for {fmt} as we use 0x{:X} to print pointers
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* @brief A way to implicitly cast all pointers to uintptr_t, this is used for {fmt} as we use 0x{:X} to print pointers
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* @note There's the exception of signed char pointers as they represent C Strings
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* @note This does not cover std::shared_ptr or std::unique_ptr and those will have to be explicitly casted to u64 or passed through fmt::ptr
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* @note This does not cover std::shared_ptr or std::unique_ptr and those will have to be explicitly casted to uintptr_t or passed through fmt::ptr
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*/
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template<class T>
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constexpr auto FmtCast(T object) {
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@ -102,7 +102,7 @@ namespace skyline {
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if constexpr (std::is_same<char, typename std::remove_cv<typename std::remove_pointer<T>::type>::type>::value)
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return reinterpret_cast<typename std::common_type<char *, T>::type>(object);
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else
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return reinterpret_cast<const u64>(object);
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return reinterpret_cast<const uintptr_t>(object);
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else
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return object;
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}
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@ -153,7 +153,7 @@ namespace skyline {
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}
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template<class T>
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size_t PointerValue(T *item) {
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uintptr_t PointerValue(T *item) {
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return reinterpret_cast<uintptr_t>(item);
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}
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@ -244,7 +244,7 @@ namespace skyline {
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template<size_t Size>
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constexpr std::array<u8, Size> HexStringToArray(std::string_view string) {
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if (string.size() != Size * 2)
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throw exception("Invalid size");
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throw exception("String size: {} (Expected {})", string.size(), Size);
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std::array<u8, Size> result;
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for (size_t i{}; i < Size; i++) {
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size_t index{i * 2};
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@ -255,9 +255,11 @@ namespace skyline {
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template<class Type>
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constexpr Type HexStringToInt(std::string_view string) {
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if (string.size() > sizeof(Type) * 2)
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throw exception("String size larger than type: {} (sizeof(Type): {})", string.size(), sizeof(Type));
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Type result{};
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size_t offset{(sizeof(Type) * 8) - 4};
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for (size_t index{}; index < std::min(sizeof(Type) * 2, string.size()); index++, offset -= 4) {
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for (size_t index{}; index < string.size(); index++, offset -= 4) {
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char digit{string[index]};
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if (digit >= '0' && digit <= '9')
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result |= static_cast<Type>(digit - '0') << offset;
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@ -28,7 +28,7 @@ namespace skyline {
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* @param copyOffset The offset into the buffer after which to use memcpy rather than copyFunction, -1 will use it for the entire buffer
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* @return The amount of data written into the input buffer in units of Type
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*/
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inline size_t Read(span<Type> buffer, void copyFunction(Type *, Type *) = {}, ssize_t copyOffset = -1) {
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inline size_t Read(span <Type> buffer, void copyFunction(Type *, Type *) = {}, ssize_t copyOffset = -1) {
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std::lock_guard guard(mtx);
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if (empty)
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@ -91,7 +91,7 @@ namespace skyline {
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/**
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* @brief Appends data from the specified buffer into this buffer
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*/
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inline void Append(span<Type> buffer) {
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inline void Append(span <Type> buffer) {
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std::lock_guard guard(mtx);
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Type *pointer{buffer.data()};
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@ -23,6 +23,16 @@ namespace skyline {
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public:
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inline CircularQueue(size_t size) : vector((size + 1) * sizeof(Type)) {}
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inline CircularQueue(const CircularQueue &) = delete;
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inline CircularQueue &operator=(const CircularQueue &) = delete;
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inline CircularQueue(CircularQueue &&other) : vector(std::move(other.vector)), consumptionMutex(std::move(other.consumptionMutex)), consumeCondition(std::move(other.consumeCondition)), productionMutex(std::move(other.productionMutex)), produceCondition(std::move(other.produceCondition)) {
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this->start = other.start;
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this->end = other.end;
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other.start = other.end = nullptr;
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}
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inline ~CircularQueue() {
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while (start != end) {
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auto next{start + 1};
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@ -66,9 +76,9 @@ namespace skyline {
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produceCondition.notify_one();
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}
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inline void Append(span<Type> buffer) {
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inline void Append(span <Type> buffer) {
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std::unique_lock lock(productionMutex);
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for (auto &item : buffer) {
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for (const auto &item : buffer) {
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auto next{end + 1};
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next = (next == reinterpret_cast<Type *>(vector.end().base())) ? reinterpret_cast<Type *>(vector.begin().base()) : next;
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if (next == start) {
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@ -86,9 +96,9 @@ namespace skyline {
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* @param tranformation A function that takes in an item of TransformedType as input and returns an item of Type
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*/
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template<typename TransformedType, typename Transformation>
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inline void AppendTranform(span<TransformedType> buffer, Transformation transformation) {
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inline void AppendTranform(span <TransformedType> buffer, Transformation transformation) {
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std::unique_lock lock(productionMutex);
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for (auto &item : buffer) {
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for (const auto &item : buffer) {
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auto next{end + 1};
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next = (next == reinterpret_cast<Type *>(vector.end().base())) ? reinterpret_cast<Type *>(vector.begin().base()) : next;
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if (next == start) {
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@ -48,7 +48,7 @@ namespace skyline::signal {
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signalException.signal = signal;
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signalException.pc = context->uc_mcontext.pc;
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if (signal == SIGSEGV)
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signalException.faultAddress = info->si_addr;
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signalException.fault = info->si_addr;
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SignalExceptionPtr = std::make_exception_ptr(signalException);
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context->uc_mcontext.pc = reinterpret_cast<u64>(&ExceptionThrow);
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@ -15,13 +15,13 @@ namespace skyline::signal {
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public:
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int signal{};
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u64 pc{};
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void *faultAddress{};
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void *fault{};
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inline std::string what() const {
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if (!faultAddress)
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if (!fault)
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return fmt::format("Signal: {} (PC: 0x{:X})", strsignal(signal), pc);
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else
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return fmt::format("Signal: {} @ 0x{:X} (PC: 0x{:X})", strsignal(signal), reinterpret_cast<u64>(faultAddress), pc);
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return fmt::format("Signal: {} @ 0x{:X} (PC: 0x{:X})", strsignal(signal), reinterpret_cast<uintptr_t>(fault), pc);
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}
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};
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@ -99,14 +99,13 @@ namespace skyline {
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*/
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bool Unmap(u64 virtAddr, u64 size);
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void Read(u8 *destination, u64 virtAddr, u64 size) const;
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/**
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* @brief Reads in a span from a region of the virtual address space
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*/
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template<typename T>
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void Read(span<T> destination, u64 virtAddr) const {
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void Read(span <T> destination, u64 virtAddr) const {
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Read(reinterpret_cast<u8 *>(destination.data()), virtAddr, destination.size_bytes());
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}
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@ -127,7 +126,7 @@ namespace skyline {
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* @brief Writes out a span to a region of the virtual address space
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*/
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template<typename T>
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void Write(span<T> source, u64 virtAddr) const {
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void Write(span <T> source, u64 virtAddr) const {
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Write(reinterpret_cast<u8 *>(source.data()), virtAddr, source.size_bytes());
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}
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@ -41,7 +41,7 @@ namespace skyline::kernel {
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// Search for a suitable carveout in host AS to fit the guest AS inside of
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std::ifstream mapsFile("/proc/self/maps");
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std::string maps((std::istreambuf_iterator<char>(mapsFile)), std::istreambuf_iterator<char>());
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size_t line{}, start{1ULL << 35}, alignedStart{1ULL << 35}; // 1 << 35 is where QC KGSL (Kernel Graphic Support Layer) maps down from, we skip over this or KGSL goes OOM
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size_t line{}, start{1ULL << 35}, alignedStart{1ULL << 35}; // Qualcomm KGSL (Kernel Graphic Support Layer/Kernel GPU driver) maps below 35-bits, reserving it causes KGSL to go OOM
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do {
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auto end{util::HexStringToInt<u64>(std::string_view(maps.data() + line, sizeof(u64) * 2))};
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if (end < start)
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@ -186,12 +186,6 @@ namespace skyline {
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};
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}
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namespace loader {
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class NroLoader;
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class NsoLoader;
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class NcaLoader;
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}
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namespace kernel {
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struct ChunkDescriptor {
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u8 *ptr;
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}
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state.process->NewHandle<type::KPrivateMemory>(destination, size, chunk->permission, memory::states::Stack);
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memcpy(destination, source, size);
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std::memcpy(destination, source, size);
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auto object{state.process->GetMemoryObject(source)};
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if (!object)
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@ -281,12 +281,11 @@ namespace skyline::kernel::svc {
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}
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void SleepThread(const DeviceState &state) {
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u64 in{state.ctx->gpr.x0};
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i64 in{static_cast<i64>(state.ctx->gpr.x0)};
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switch (in) {
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case 0:
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case 1:
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case 2:
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case -1:
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case -2:
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state.logger->Debug("svcSleepThread: Yielding thread: {}", in);
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break;
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default:
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@ -553,7 +552,7 @@ namespace skyline::kernel::svc {
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break;
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}
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uint index{};
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u32 index{};
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for (const auto &object : objectTable) {
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if (object->signalled) {
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state.logger->Debug("svcWaitSynchronization: Signalled handle: 0x{:X}", waitHandles[index]);
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@ -183,7 +183,7 @@ namespace skyline {
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throw exception("GetHandle was called with a deleted handle: 0x{:X}", handle);
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else
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throw exception("Tried to get kernel object (0x{:X}) with different type: {} when object is {}", handle, objectType, item->objectType);
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} catch (const std::out_of_range&) {
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} catch (const std::out_of_range &) {
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throw std::out_of_range(fmt::format("GetHandle was called with an invalid handle: 0x{:X}", handle));
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}
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}
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@ -2,6 +2,7 @@
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// Copyright © 2020 Skyline Team and Contributors (https://github.com/skyline-emu/)
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#include <kernel/types/KProcess.h>
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#include <vfs/npdm.h>
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#include "nso.h"
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#include "nca.h"
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@ -19,7 +20,7 @@ namespace skyline::loader {
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if (nsoFile == nullptr)
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throw exception("Cannot load an ExeFS that doesn't contain rtld");
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state.process->memory.InitializeVmm(memory::AddressSpaceType::AddressSpace39Bit);
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state.process->memory.InitializeVmm(process->npdm.meta.flags.type);
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auto loadInfo{NsoLoader::LoadNso(nsoFile, process, state)};
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u64 offset{loadInfo.size};
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@ -270,7 +270,7 @@ namespace skyline::nce {
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*instruction = instr::B((end - patch) + offset, true).raw;
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/* Rescale host clock */
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std::memcpy(patch, reinterpret_cast<void *>(&guest::RescaleClock), guest::RescaleClockSize);
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std::memcpy(patch, reinterpret_cast<void *>(&guest::RescaleClock), guest::RescaleClockSize * sizeof(u32));
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patch += guest::RescaleClockSize;
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/* Load result from stack into destination register */
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@ -39,7 +39,7 @@ namespace skyline {
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/**
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* @brief Writes a vector of 128-bit user IDs to an output buffer
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*/
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Result WriteUserList(span<u8> buffer, std::vector<UserId> userIds);
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Result WriteUserList(span <u8> buffer, std::vector<UserId> userIds);
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public:
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IAccountServiceForApplication(const DeviceState &state, ServiceManager &manager);
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@ -27,43 +27,43 @@ namespace skyline::service::nvdrv::device {
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* @brief Binds a channel to the address space
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* @url https://switchbrew.org/wiki/NV_services#NVGPU_AS_IOCTL_BIND_CHANNEL
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*/
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NvStatus BindChannel(IoctlType type, span<u8> buffer, span<u8> inlineBuffer);
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NvStatus BindChannel(IoctlType type, span <u8> buffer, span <u8> inlineBuffer);
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/**
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* @brief Reserves a region in the GPU address space
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* @url https://switchbrew.org/wiki/NV_services#NVGPU_AS_IOCTL_ALLOC_SPACE
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*/
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NvStatus AllocSpace(IoctlType type, span<u8> buffer, span<u8> inlineBuffer);
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NvStatus AllocSpace(IoctlType type, span <u8> buffer, span <u8> inlineBuffer);
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/**
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* @brief Unmaps a region in the GPU address space
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* @url https://switchbrew.org/wiki/NV_services#NVGPU_AS_IOCTL_UNMAP_BUFFER
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*/
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NvStatus UnmapBuffer(IoctlType type, span<u8> buffer, span<u8> inlineBuffer);
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NvStatus UnmapBuffer(IoctlType type, span <u8> buffer, span <u8> inlineBuffer);
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/**
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* @brief Maps a region in the GPU address space
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* @url https://switchbrew.org/wiki/NV_services#NVGPU_AS_IOCTL_MODIFY
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*/
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NvStatus Modify(IoctlType type, span<u8> buffer, span<u8> inlineBuffer);
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NvStatus Modify(IoctlType type, span <u8> buffer, span <u8> inlineBuffer);
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/**
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* @brief Returns the application's GPU address space
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* @url https://switchbrew.org/wiki/NV_services#NVGPU_AS_IOCTL_GET_VA_REGIONS
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*/
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NvStatus GetVaRegions(IoctlType type, span<u8> buffer, span<u8> inlineBuffer);
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NvStatus GetVaRegions(IoctlType type, span <u8> buffer, span <u8> inlineBuffer);
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/**
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* @brief Initializes the application's GPU address space
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* @url https://switchbrew.org/wiki/NV_services#NVGPU_AS_IOCTL_ALLOC_AS_EX
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*/
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NvStatus AllocAsEx(IoctlType type, span<u8> buffer, span<u8> inlineBuffer);
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NvStatus AllocAsEx(IoctlType type, span <u8> buffer, span <u8> inlineBuffer);
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/**
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* @brief Remaps a region of the GPU address space
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* @url https://switchbrew.org/wiki/NV_services#NVGPU_AS_IOCTL_REMAP
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*/
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NvStatus Remap(IoctlType type, span<u8> buffer, span<u8> inlineBuffer);
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NvStatus Remap(IoctlType type, span <u8> buffer, span <u8> inlineBuffer);
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NVDEVICE_DECL(
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NVFUNC(0x4101, NvHostAsGpu, BindChannel),
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@ -42,13 +42,13 @@ namespace skyline::vfs {
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* @param offset The offset to start reading from
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* @return The amount of bytes read
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*/
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virtual size_t Read(span<u8> output, size_t offset = 0) = 0;
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virtual size_t Read(span <u8> output, size_t offset = 0) = 0;
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/**
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* @brief Implicit casting for reading into spans of different types
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*/
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template<class T, typename std::enable_if<!std::is_same_v<T, u8>, bool>::type = true>
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inline size_t Read(span<T> output, size_t offset = 0) {
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inline size_t Read(span <T> output, size_t offset = 0) {
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return Read(output.template cast<u8>(), offset);
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}
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@ -70,7 +70,7 @@ namespace skyline::vfs {
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* @param offset The offset where the input buffer should be written
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* @return The amount of bytes written
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*/
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virtual size_t Write(span<u8> input, size_t offset = 0) {
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virtual size_t Write(span <u8> input, size_t offset = 0) {
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throw exception("This backing does not support being written to");
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}
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@ -38,4 +38,5 @@ namespace skyline::vfs {
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OsFileSystemDirectory(const std::string &path, ListMode listMode);
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std::vector<Entry> Read();
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};}
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};
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}
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@ -22,7 +22,7 @@ namespace skyline::vfs {
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*/
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RegionBacking(const std::shared_ptr<vfs::Backing> &backing, size_t offset, size_t size, Mode mode = {true, false, false}) : Backing(mode, size), backing(backing), baseOffset(offset) {};
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size_t Read(span<u8> output, size_t offset = 0) {
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size_t Read(span <u8> output, size_t offset = 0) {
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if (!mode.read)
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throw exception("Attempting to read a backing that is not readable");
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if (size - offset < output.size())
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@ -8,7 +8,8 @@
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android:clickable="true"
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android:focusable="true"
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android:orientation="vertical"
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android:padding="16dp">
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android:paddingVertical="8dp"
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android:paddingHorizontal="16dp">
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<TextView
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android:id="@+id/text_title"
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