403 lines
14 KiB
C++
403 lines
14 KiB
C++
// Copyright 2019 yuzu Emulator Project
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// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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#include <ctime>
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#include <fstream>
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#include <iomanip>
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#include <fmt/chrono.h>
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#include <fmt/format.h>
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#include <fmt/ostream.h>
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#include <nlohmann/json.hpp>
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#include "common/fs/file.h"
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#include "common/fs/fs.h"
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#include "common/fs/path_util.h"
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#include "common/hex_util.h"
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#include "common/scm_rev.h"
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#include "common/settings.h"
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#include "core/arm/arm_interface.h"
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#include "core/core.h"
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#include "core/hle/kernel/hle_ipc.h"
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#include "core/hle/kernel/k_page_table.h"
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#include "core/hle/kernel/k_process.h"
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#include "core/hle/result.h"
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#include "core/memory.h"
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#include "core/reporter.h"
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namespace {
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std::filesystem::path GetPath(std::string_view type, u64 title_id, std::string_view timestamp) {
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return Common::FS::GetYuzuPath(Common::FS::YuzuPath::LogDir) / type /
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fmt::format("{:016X}_{}.json", title_id, timestamp);
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}
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std::string GetTimestamp() {
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const auto time = std::time(nullptr);
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return fmt::format("{:%FT%H-%M-%S}", *std::localtime(&time));
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}
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using namespace nlohmann;
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void SaveToFile(json json, const std::filesystem::path& filename) {
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if (!Common::FS::CreateParentDirs(filename)) {
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LOG_ERROR(Core, "Failed to create path for '{}' to save report!",
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Common::FS::PathToUTF8String(filename));
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return;
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}
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std::ofstream file;
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Common::FS::OpenFileStream(file, filename, std::ios_base::out | std::ios_base::trunc);
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file << std::setw(4) << json << std::endl;
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}
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json GetYuzuVersionData() {
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return {
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{"scm_rev", std::string(Common::g_scm_rev)},
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{"scm_branch", std::string(Common::g_scm_branch)},
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{"scm_desc", std::string(Common::g_scm_desc)},
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{"build_name", std::string(Common::g_build_name)},
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{"build_date", std::string(Common::g_build_date)},
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{"build_fullname", std::string(Common::g_build_fullname)},
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{"build_version", std::string(Common::g_build_version)},
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};
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}
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json GetReportCommonData(u64 title_id, ResultCode result, const std::string& timestamp,
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std::optional<u128> user_id = {}) {
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auto out = json{
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{"title_id", fmt::format("{:016X}", title_id)},
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{"result_raw", fmt::format("{:08X}", result.raw)},
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{"result_module", fmt::format("{:08X}", static_cast<u32>(result.module.Value()))},
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{"result_description", fmt::format("{:08X}", result.description.Value())},
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{"timestamp", timestamp},
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};
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if (user_id.has_value()) {
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out["user_id"] = fmt::format("{:016X}{:016X}", (*user_id)[1], (*user_id)[0]);
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}
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return out;
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}
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json GetProcessorStateData(const std::string& architecture, u64 entry_point, u64 sp, u64 pc,
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u64 pstate, std::array<u64, 31> registers,
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std::optional<std::array<u64, 32>> backtrace = {}) {
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auto out = json{
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{"entry_point", fmt::format("{:016X}", entry_point)},
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{"sp", fmt::format("{:016X}", sp)},
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{"pc", fmt::format("{:016X}", pc)},
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{"pstate", fmt::format("{:016X}", pstate)},
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{"architecture", architecture},
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};
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auto registers_out = json::object();
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for (std::size_t i = 0; i < registers.size(); ++i) {
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registers_out[fmt::format("X{:02d}", i)] = fmt::format("{:016X}", registers[i]);
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}
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out["registers"] = std::move(registers_out);
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if (backtrace.has_value()) {
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auto backtrace_out = json::array();
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for (const auto& entry : *backtrace) {
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backtrace_out.push_back(fmt::format("{:016X}", entry));
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}
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out["backtrace"] = std::move(backtrace_out);
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}
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return out;
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}
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json GetProcessorStateDataAuto(Core::System& system) {
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const auto* process{system.CurrentProcess()};
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auto& arm{system.CurrentArmInterface()};
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Core::ARM_Interface::ThreadContext64 context{};
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arm.SaveContext(context);
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return GetProcessorStateData(process->Is64BitProcess() ? "AArch64" : "AArch32",
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process->PageTable().GetCodeRegionStart(), context.sp, context.pc,
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context.pstate, context.cpu_registers);
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}
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json GetBacktraceData(Core::System& system) {
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auto out = json::array();
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const auto& backtrace{system.CurrentArmInterface().GetBacktrace()};
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for (const auto& entry : backtrace) {
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out.push_back({
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{"module", entry.module},
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{"address", fmt::format("{:016X}", entry.address)},
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{"original_address", fmt::format("{:016X}", entry.original_address)},
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{"offset", fmt::format("{:016X}", entry.offset)},
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{"symbol_name", entry.name},
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});
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}
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return out;
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}
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json GetFullDataAuto(const std::string& timestamp, u64 title_id, Core::System& system) {
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json out;
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out["yuzu_version"] = GetYuzuVersionData();
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out["report_common"] = GetReportCommonData(title_id, ResultSuccess, timestamp);
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out["processor_state"] = GetProcessorStateDataAuto(system);
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out["backtrace"] = GetBacktraceData(system);
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return out;
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}
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template <bool read_value, typename DescriptorType>
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json GetHLEBufferDescriptorData(const std::vector<DescriptorType>& buffer,
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Core::Memory::Memory& memory) {
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auto buffer_out = json::array();
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for (const auto& desc : buffer) {
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auto entry = json{
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{"address", fmt::format("{:016X}", desc.Address())},
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{"size", fmt::format("{:016X}", desc.Size())},
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};
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if constexpr (read_value) {
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std::vector<u8> data(desc.Size());
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memory.ReadBlock(desc.Address(), data.data(), desc.Size());
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entry["data"] = Common::HexToString(data);
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}
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buffer_out.push_back(std::move(entry));
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}
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return buffer_out;
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}
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json GetHLERequestContextData(Kernel::HLERequestContext& ctx, Core::Memory::Memory& memory) {
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json out;
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auto cmd_buf = json::array();
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for (std::size_t i = 0; i < IPC::COMMAND_BUFFER_LENGTH; ++i) {
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cmd_buf.push_back(fmt::format("{:08X}", ctx.CommandBuffer()[i]));
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}
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out["command_buffer"] = std::move(cmd_buf);
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out["buffer_descriptor_a"] = GetHLEBufferDescriptorData<true>(ctx.BufferDescriptorA(), memory);
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out["buffer_descriptor_b"] = GetHLEBufferDescriptorData<false>(ctx.BufferDescriptorB(), memory);
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out["buffer_descriptor_c"] = GetHLEBufferDescriptorData<false>(ctx.BufferDescriptorC(), memory);
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out["buffer_descriptor_x"] = GetHLEBufferDescriptorData<true>(ctx.BufferDescriptorX(), memory);
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return out;
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}
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} // Anonymous namespace
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namespace Core {
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Reporter::Reporter(System& system_) : system(system_) {
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ClearFSAccessLog();
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}
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Reporter::~Reporter() = default;
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void Reporter::SaveCrashReport(u64 title_id, ResultCode result, u64 set_flags, u64 entry_point,
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u64 sp, u64 pc, u64 pstate, u64 afsr0, u64 afsr1, u64 esr, u64 far,
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const std::array<u64, 31>& registers,
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const std::array<u64, 32>& backtrace, u32 backtrace_size,
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const std::string& arch, u32 unk10) const {
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if (!IsReportingEnabled()) {
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return;
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}
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const auto timestamp = GetTimestamp();
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json out;
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out["yuzu_version"] = GetYuzuVersionData();
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out["report_common"] = GetReportCommonData(title_id, result, timestamp);
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auto proc_out = GetProcessorStateData(arch, entry_point, sp, pc, pstate, registers, backtrace);
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proc_out["set_flags"] = fmt::format("{:016X}", set_flags);
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proc_out["afsr0"] = fmt::format("{:016X}", afsr0);
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proc_out["afsr1"] = fmt::format("{:016X}", afsr1);
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proc_out["esr"] = fmt::format("{:016X}", esr);
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proc_out["far"] = fmt::format("{:016X}", far);
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proc_out["backtrace_size"] = fmt::format("{:08X}", backtrace_size);
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proc_out["unknown_10"] = fmt::format("{:08X}", unk10);
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out["processor_state"] = std::move(proc_out);
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SaveToFile(std::move(out), GetPath("crash_report", title_id, timestamp));
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}
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void Reporter::SaveSvcBreakReport(u32 type, bool signal_debugger, u64 info1, u64 info2,
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std::optional<std::vector<u8>> resolved_buffer) const {
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if (!IsReportingEnabled()) {
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return;
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}
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const auto timestamp = GetTimestamp();
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const auto title_id = system.GetCurrentProcessProgramID();
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auto out = GetFullDataAuto(timestamp, title_id, system);
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auto break_out = json{
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{"type", fmt::format("{:08X}", type)},
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{"signal_debugger", fmt::format("{}", signal_debugger)},
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{"info1", fmt::format("{:016X}", info1)},
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{"info2", fmt::format("{:016X}", info2)},
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};
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if (resolved_buffer.has_value()) {
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break_out["debug_buffer"] = Common::HexToString(*resolved_buffer);
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}
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out["svc_break"] = std::move(break_out);
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SaveToFile(std::move(out), GetPath("svc_break_report", title_id, timestamp));
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}
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void Reporter::SaveUnimplementedFunctionReport(Kernel::HLERequestContext& ctx, u32 command_id,
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const std::string& name,
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const std::string& service_name) const {
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if (!IsReportingEnabled()) {
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return;
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}
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const auto timestamp = GetTimestamp();
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const auto title_id = system.GetCurrentProcessProgramID();
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auto out = GetFullDataAuto(timestamp, title_id, system);
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auto function_out = GetHLERequestContextData(ctx, system.Memory());
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function_out["command_id"] = command_id;
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function_out["function_name"] = name;
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function_out["service_name"] = service_name;
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out["function"] = std::move(function_out);
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SaveToFile(std::move(out), GetPath("unimpl_func_report", title_id, timestamp));
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}
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void Reporter::SaveUnimplementedAppletReport(
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u32 applet_id, u32 common_args_version, u32 library_version, u32 theme_color,
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bool startup_sound, u64 system_tick, std::vector<std::vector<u8>> normal_channel,
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std::vector<std::vector<u8>> interactive_channel) const {
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if (!IsReportingEnabled()) {
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return;
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}
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const auto timestamp = GetTimestamp();
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const auto title_id = system.GetCurrentProcessProgramID();
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auto out = GetFullDataAuto(timestamp, title_id, system);
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out["applet_common_args"] = {
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{"applet_id", fmt::format("{:02X}", applet_id)},
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{"common_args_version", fmt::format("{:08X}", common_args_version)},
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{"library_version", fmt::format("{:08X}", library_version)},
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{"theme_color", fmt::format("{:08X}", theme_color)},
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{"startup_sound", fmt::format("{}", startup_sound)},
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{"system_tick", fmt::format("{:016X}", system_tick)},
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};
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auto normal_out = json::array();
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for (const auto& data : normal_channel) {
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normal_out.push_back(Common::HexToString(data));
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}
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auto interactive_out = json::array();
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for (const auto& data : interactive_channel) {
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interactive_out.push_back(Common::HexToString(data));
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}
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out["applet_normal_data"] = std::move(normal_out);
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out["applet_interactive_data"] = std::move(interactive_out);
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SaveToFile(std::move(out), GetPath("unimpl_applet_report", title_id, timestamp));
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}
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void Reporter::SavePlayReport(PlayReportType type, u64 title_id, std::vector<std::vector<u8>> data,
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std::optional<u64> process_id, std::optional<u128> user_id) const {
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if (!IsReportingEnabled()) {
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return;
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}
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const auto timestamp = GetTimestamp();
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json out;
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out["yuzu_version"] = GetYuzuVersionData();
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out["report_common"] = GetReportCommonData(title_id, ResultSuccess, timestamp, user_id);
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auto data_out = json::array();
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for (const auto& d : data) {
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data_out.push_back(Common::HexToString(d));
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}
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if (process_id.has_value()) {
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out["play_report_process_id"] = fmt::format("{:016X}", *process_id);
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}
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out["play_report_type"] = fmt::format("{:02}", static_cast<u8>(type));
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out["play_report_data"] = std::move(data_out);
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SaveToFile(std::move(out), GetPath("play_report", title_id, timestamp));
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}
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void Reporter::SaveErrorReport(u64 title_id, ResultCode result,
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std::optional<std::string> custom_text_main,
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std::optional<std::string> custom_text_detail) const {
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if (!IsReportingEnabled()) {
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return;
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}
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const auto timestamp = GetTimestamp();
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json out;
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out["yuzu_version"] = GetYuzuVersionData();
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out["report_common"] = GetReportCommonData(title_id, result, timestamp);
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out["processor_state"] = GetProcessorStateDataAuto(system);
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out["backtrace"] = GetBacktraceData(system);
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out["error_custom_text"] = {
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{"main", *custom_text_main},
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{"detail", *custom_text_detail},
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};
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SaveToFile(std::move(out), GetPath("error_report", title_id, timestamp));
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}
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void Reporter::SaveFSAccessLog(std::string_view log_message) const {
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const auto access_log_path =
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Common::FS::GetYuzuPath(Common::FS::YuzuPath::SDMCDir) / "FsAccessLog.txt";
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void(Common::FS::AppendStringToFile(access_log_path, Common::FS::FileType::TextFile,
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log_message));
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}
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void Reporter::SaveUserReport() const {
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if (!IsReportingEnabled()) {
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return;
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}
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const auto timestamp = GetTimestamp();
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const auto title_id = system.GetCurrentProcessProgramID();
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SaveToFile(GetFullDataAuto(timestamp, title_id, system),
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GetPath("user_report", title_id, timestamp));
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}
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void Reporter::ClearFSAccessLog() const {
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const auto access_log_path =
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Common::FS::GetYuzuPath(Common::FS::YuzuPath::SDMCDir) / "FsAccessLog.txt";
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Common::FS::IOFile access_log_file{access_log_path, Common::FS::FileAccessMode::Write,
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Common::FS::FileType::TextFile};
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if (!access_log_file.IsOpen()) {
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LOG_ERROR(Common_Filesystem, "Failed to clear the filesystem access log.");
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}
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}
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bool Reporter::IsReportingEnabled() const {
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return Settings::values.reporting_services.GetValue();
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}
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} // namespace Core
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