Merge pull request #2374 from lioncash/pagetable
core: Reorganize boot order
This commit is contained in:
commit
40dc893c37
38 changed files with 253 additions and 177 deletions
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@ -7,6 +7,10 @@
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#include <array>
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#include "common/common_types.h"
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namespace Common {
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struct PageTable;
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}
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namespace Kernel {
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enum class VMAPermission : u8;
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}
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@ -49,8 +53,14 @@ public:
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/// Clear all instruction cache
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virtual void ClearInstructionCache() = 0;
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/// Notify CPU emulation that page tables have changed
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virtual void PageTableChanged() = 0;
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/// Notifies CPU emulation that the current page table has changed.
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///
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/// @param new_page_table The new page table.
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/// @param new_address_space_size_in_bits The new usable size of the address space in bits.
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/// This can be either 32, 36, or 39 on official software.
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///
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virtual void PageTableChanged(Common::PageTable& new_page_table,
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std::size_t new_address_space_size_in_bits) = 0;
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/**
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* Set the Program Counter to an address
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@ -14,7 +14,6 @@
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#include "core/core_timing.h"
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#include "core/core_timing_util.h"
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#include "core/gdbstub/gdbstub.h"
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#include "core/hle/kernel/kernel.h"
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#include "core/hle/kernel/process.h"
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#include "core/hle/kernel/svc.h"
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#include "core/hle/kernel/vm_manager.h"
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@ -129,18 +128,16 @@ public:
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u64 tpidr_el0 = 0;
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};
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std::unique_ptr<Dynarmic::A64::Jit> ARM_Dynarmic::MakeJit() const {
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auto* current_process = system.Kernel().CurrentProcess();
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auto** const page_table = current_process->VMManager().page_table.pointers.data();
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std::unique_ptr<Dynarmic::A64::Jit> ARM_Dynarmic::MakeJit(Common::PageTable& page_table,
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std::size_t address_space_bits) const {
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Dynarmic::A64::UserConfig config;
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// Callbacks
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config.callbacks = cb.get();
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// Memory
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config.page_table = reinterpret_cast<void**>(page_table);
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config.page_table_address_space_bits = current_process->VMManager().GetAddressSpaceWidth();
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config.page_table = reinterpret_cast<void**>(page_table.pointers.data());
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config.page_table_address_space_bits = address_space_bits;
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config.silently_mirror_page_table = false;
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// Multi-process state
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@ -176,12 +173,7 @@ ARM_Dynarmic::ARM_Dynarmic(System& system, ExclusiveMonitor& exclusive_monitor,
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std::size_t core_index)
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: cb(std::make_unique<ARM_Dynarmic_Callbacks>(*this)), inner_unicorn{system},
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core_index{core_index}, system{system},
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exclusive_monitor{dynamic_cast<DynarmicExclusiveMonitor&>(exclusive_monitor)} {
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ThreadContext ctx{};
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inner_unicorn.SaveContext(ctx);
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PageTableChanged();
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LoadContext(ctx);
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}
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exclusive_monitor{dynamic_cast<DynarmicExclusiveMonitor&>(exclusive_monitor)} {}
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ARM_Dynarmic::~ARM_Dynarmic() = default;
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@ -276,8 +268,9 @@ void ARM_Dynarmic::ClearExclusiveState() {
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jit->ClearExclusiveState();
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}
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void ARM_Dynarmic::PageTableChanged() {
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jit = MakeJit();
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void ARM_Dynarmic::PageTableChanged(Common::PageTable& page_table,
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std::size_t new_address_space_size_in_bits) {
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jit = MakeJit(page_table, new_address_space_size_in_bits);
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}
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DynarmicExclusiveMonitor::DynarmicExclusiveMonitor(std::size_t core_count) : monitor(core_count) {}
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@ -48,10 +48,12 @@ public:
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void ClearExclusiveState() override;
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void ClearInstructionCache() override;
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void PageTableChanged() override;
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void PageTableChanged(Common::PageTable& new_page_table,
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std::size_t new_address_space_size_in_bits) override;
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private:
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std::unique_ptr<Dynarmic::A64::Jit> MakeJit() const;
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std::unique_ptr<Dynarmic::A64::Jit> MakeJit(Common::PageTable& page_table,
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std::size_t address_space_bits) const;
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friend class ARM_Dynarmic_Callbacks;
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std::unique_ptr<ARM_Dynarmic_Callbacks> cb;
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@ -41,7 +41,7 @@ public:
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void Run() override;
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void Step() override;
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void ClearInstructionCache() override;
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void PageTableChanged() override{};
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void PageTableChanged(Common::PageTable&, std::size_t) override {}
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void RecordBreak(GDBStub::BreakpointAddress bkpt);
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private:
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@ -3,9 +3,7 @@
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// Refer to the license.txt file included.
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#include <array>
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#include <map>
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#include <memory>
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#include <thread>
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#include <utility>
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#include "common/file_util.h"
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@ -38,8 +36,6 @@
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#include "frontend/applets/software_keyboard.h"
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#include "frontend/applets/web_browser.h"
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#include "video_core/debug_utils/debug_utils.h"
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#include "video_core/gpu_asynch.h"
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#include "video_core/gpu_synch.h"
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#include "video_core/renderer_base.h"
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#include "video_core/video_core.h"
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@ -81,7 +77,7 @@ FileSys::VirtualFile GetGameFileFromPath(const FileSys::VirtualFilesystem& vfs,
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return vfs->OpenFile(path, FileSys::Mode::Read);
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}
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struct System::Impl {
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explicit Impl(System& system) : kernel{system} {}
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explicit Impl(System& system) : kernel{system}, cpu_core_manager{system} {}
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Cpu& CurrentCpuCore() {
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return cpu_core_manager.GetCurrentCore();
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@ -99,6 +95,7 @@ struct System::Impl {
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LOG_DEBUG(HW_Memory, "initialized OK");
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core_timing.Initialize();
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cpu_core_manager.Initialize();
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kernel.Initialize();
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const auto current_time = std::chrono::duration_cast<std::chrono::seconds>(
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@ -120,9 +117,6 @@ struct System::Impl {
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if (web_browser == nullptr)
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web_browser = std::make_unique<Core::Frontend::DefaultWebBrowserApplet>();
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auto main_process = Kernel::Process::Create(system, "main");
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kernel.MakeCurrentProcess(main_process.get());
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telemetry_session = std::make_unique<Core::TelemetrySession>();
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service_manager = std::make_shared<Service::SM::ServiceManager>();
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@ -134,16 +128,10 @@ struct System::Impl {
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return ResultStatus::ErrorVideoCore;
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}
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gpu_core = VideoCore::CreateGPU(system);
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is_powered_on = true;
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if (Settings::values.use_asynchronous_gpu_emulation) {
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gpu_core = std::make_unique<VideoCommon::GPUAsynch>(system, *renderer);
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} else {
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gpu_core = std::make_unique<VideoCommon::GPUSynch>(system, *renderer);
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}
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cpu_core_manager.Initialize(system);
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LOG_DEBUG(Core, "Initialized OK");
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// Reset counters and set time origin to current frame
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@ -179,7 +167,8 @@ struct System::Impl {
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return init_result;
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}
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const Loader::ResultStatus load_result{app_loader->Load(*kernel.CurrentProcess())};
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auto main_process = Kernel::Process::Create(system, "main");
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const auto [load_result, load_parameters] = app_loader->Load(*main_process);
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if (load_result != Loader::ResultStatus::Success) {
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LOG_CRITICAL(Core, "Failed to load ROM (Error {})!", static_cast<int>(load_result));
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Shutdown();
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@ -187,6 +176,16 @@ struct System::Impl {
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return static_cast<ResultStatus>(static_cast<u32>(ResultStatus::ErrorLoader) +
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static_cast<u32>(load_result));
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}
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kernel.MakeCurrentProcess(main_process.get());
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// Main process has been loaded and been made current.
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// Begin GPU and CPU execution.
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gpu_core->Start();
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cpu_core_manager.StartThreads();
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// All threads are started, begin main process execution, now that we're in the clear.
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main_process->Run(load_parameters->main_thread_priority,
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load_parameters->main_thread_stack_size);
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status = ResultStatus::Success;
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return status;
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@ -19,17 +19,19 @@ void RunCpuCore(const System& system, Cpu& cpu_state) {
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}
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} // Anonymous namespace
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CpuCoreManager::CpuCoreManager() = default;
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CpuCoreManager::CpuCoreManager(System& system) : system{system} {}
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CpuCoreManager::~CpuCoreManager() = default;
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void CpuCoreManager::Initialize(System& system) {
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void CpuCoreManager::Initialize() {
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barrier = std::make_unique<CpuBarrier>();
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exclusive_monitor = Cpu::MakeExclusiveMonitor(cores.size());
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for (std::size_t index = 0; index < cores.size(); ++index) {
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cores[index] = std::make_unique<Cpu>(system, *exclusive_monitor, *barrier, index);
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}
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}
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void CpuCoreManager::StartThreads() {
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// Create threads for CPU cores 1-3, and build thread_to_cpu map
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// CPU core 0 is run on the main thread
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thread_to_cpu[std::this_thread::get_id()] = cores[0].get();
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@ -18,7 +18,7 @@ class System;
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class CpuCoreManager {
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public:
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CpuCoreManager();
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explicit CpuCoreManager(System& system);
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CpuCoreManager(const CpuCoreManager&) = delete;
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CpuCoreManager(CpuCoreManager&&) = delete;
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@ -27,7 +27,8 @@ public:
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CpuCoreManager& operator=(const CpuCoreManager&) = delete;
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CpuCoreManager& operator=(CpuCoreManager&&) = delete;
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void Initialize(System& system);
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void Initialize();
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void StartThreads();
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void Shutdown();
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Cpu& GetCore(std::size_t index);
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@ -54,6 +55,8 @@ private:
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/// Map of guest threads to CPU cores
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std::map<std::thread::id, Cpu*> thread_to_cpu;
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System& system;
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};
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} // namespace Core
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@ -182,7 +182,12 @@ void KernelCore::AppendNewProcess(SharedPtr<Process> process) {
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void KernelCore::MakeCurrentProcess(Process* process) {
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impl->current_process = process;
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Memory::SetCurrentPageTable(&process->VMManager().page_table);
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if (process == nullptr) {
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return;
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}
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Memory::SetCurrentPageTable(*process);
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}
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Process* KernelCore::CurrentProcess() {
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@ -28,12 +28,12 @@ namespace {
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*
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* @param owner_process The parent process for the main thread
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* @param kernel The kernel instance to create the main thread under.
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* @param entry_point The address at which the thread should start execution
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* @param priority The priority to give the main thread
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*/
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void SetupMainThread(Process& owner_process, KernelCore& kernel, VAddr entry_point, u32 priority) {
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// Initialize new "main" thread
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const VAddr stack_top = owner_process.VMManager().GetTLSIORegionEndAddress();
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void SetupMainThread(Process& owner_process, KernelCore& kernel, u32 priority) {
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const auto& vm_manager = owner_process.VMManager();
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const VAddr entry_point = vm_manager.GetCodeRegionBaseAddress();
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const VAddr stack_top = vm_manager.GetTLSIORegionEndAddress();
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auto thread_res = Thread::Create(kernel, "main", entry_point, priority, 0,
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owner_process.GetIdealCore(), stack_top, owner_process);
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@ -105,8 +105,6 @@ ResultCode Process::LoadFromMetadata(const FileSys::ProgramMetadata& metadata) {
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is_64bit_process = metadata.Is64BitProgram();
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vm_manager.Reset(metadata.GetAddressSpaceType());
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// Ensure that the potentially resized page table is seen by CPU backends.
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Memory::SetCurrentPageTable(&vm_manager.page_table);
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const auto& caps = metadata.GetKernelCapabilities();
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const auto capability_init_result =
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@ -118,7 +116,7 @@ ResultCode Process::LoadFromMetadata(const FileSys::ProgramMetadata& metadata) {
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return handle_table.SetSize(capabilities.GetHandleTableSize());
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}
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void Process::Run(VAddr entry_point, s32 main_thread_priority, u64 stack_size) {
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void Process::Run(s32 main_thread_priority, u64 stack_size) {
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// The kernel always ensures that the given stack size is page aligned.
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main_thread_stack_size = Common::AlignUp(stack_size, Memory::PAGE_SIZE);
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@ -134,7 +132,7 @@ void Process::Run(VAddr entry_point, s32 main_thread_priority, u64 stack_size) {
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vm_manager.LogLayout();
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ChangeStatus(ProcessStatus::Running);
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SetupMainThread(*this, kernel, entry_point, main_thread_priority);
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SetupMainThread(*this, kernel, main_thread_priority);
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}
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void Process::PrepareForTermination() {
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@ -241,9 +239,6 @@ void Process::LoadModule(CodeSet module_, VAddr base_addr) {
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MapSegment(module_.DataSegment(), VMAPermission::ReadWrite, MemoryState::CodeData);
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code_memory_size += module_.memory.size();
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// Clear instruction cache in CPU JIT
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system.InvalidateCpuInstructionCaches();
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}
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Process::Process(Core::System& system)
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@ -225,9 +225,12 @@ public:
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ResultCode LoadFromMetadata(const FileSys::ProgramMetadata& metadata);
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/**
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* Applies address space changes and launches the process main thread.
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* Starts the main application thread for this process.
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*
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* @param main_thread_priority The priority for the main thread.
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* @param stack_size The stack size for the main thread in bytes.
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*/
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void Run(VAddr entry_point, s32 main_thread_priority, u64 stack_size);
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void Run(s32 main_thread_priority, u64 stack_size);
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/**
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* Prepares a process for termination by stopping all of its threads
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@ -86,25 +86,29 @@ FileType AppLoader_DeconstructedRomDirectory::IdentifyType(const FileSys::Virtua
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return FileType::Error;
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}
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ResultStatus AppLoader_DeconstructedRomDirectory::Load(Kernel::Process& process) {
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AppLoader_DeconstructedRomDirectory::LoadResult AppLoader_DeconstructedRomDirectory::Load(
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Kernel::Process& process) {
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if (is_loaded) {
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return ResultStatus::ErrorAlreadyLoaded;
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return {ResultStatus::ErrorAlreadyLoaded, {}};
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}
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if (dir == nullptr) {
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if (file == nullptr)
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return ResultStatus::ErrorNullFile;
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if (file == nullptr) {
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return {ResultStatus::ErrorNullFile, {}};
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}
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dir = file->GetContainingDirectory();
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}
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// Read meta to determine title ID
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FileSys::VirtualFile npdm = dir->GetFile("main.npdm");
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if (npdm == nullptr)
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return ResultStatus::ErrorMissingNPDM;
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if (npdm == nullptr) {
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return {ResultStatus::ErrorMissingNPDM, {}};
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}
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ResultStatus result = metadata.Load(npdm);
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const ResultStatus result = metadata.Load(npdm);
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if (result != ResultStatus::Success) {
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return result;
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return {result, {}};
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}
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if (override_update) {
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@ -114,23 +118,24 @@ ResultStatus AppLoader_DeconstructedRomDirectory::Load(Kernel::Process& process)
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// Reread in case PatchExeFS affected the main.npdm
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npdm = dir->GetFile("main.npdm");
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if (npdm == nullptr)
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return ResultStatus::ErrorMissingNPDM;
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if (npdm == nullptr) {
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return {ResultStatus::ErrorMissingNPDM, {}};
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}
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ResultStatus result2 = metadata.Load(npdm);
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const ResultStatus result2 = metadata.Load(npdm);
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if (result2 != ResultStatus::Success) {
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return result2;
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return {result2, {}};
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}
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metadata.Print();
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const FileSys::ProgramAddressSpaceType arch_bits{metadata.GetAddressSpaceType()};
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if (arch_bits == FileSys::ProgramAddressSpaceType::Is32Bit ||
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arch_bits == FileSys::ProgramAddressSpaceType::Is32BitNoMap) {
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return ResultStatus::Error32BitISA;
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return {ResultStatus::Error32BitISA, {}};
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}
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if (process.LoadFromMetadata(metadata).IsError()) {
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return ResultStatus::ErrorUnableToParseKernelMetadata;
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return {ResultStatus::ErrorUnableToParseKernelMetadata, {}};
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}
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const FileSys::PatchManager pm(metadata.GetTitleID());
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@ -150,7 +155,7 @@ ResultStatus AppLoader_DeconstructedRomDirectory::Load(Kernel::Process& process)
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const auto tentative_next_load_addr =
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AppLoader_NSO::LoadModule(process, *module_file, load_addr, should_pass_arguments, pm);
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if (!tentative_next_load_addr) {
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return ResultStatus::ErrorLoadingNSO;
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return {ResultStatus::ErrorLoadingNSO, {}};
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}
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next_load_addr = *tentative_next_load_addr;
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@ -159,8 +164,6 @@ ResultStatus AppLoader_DeconstructedRomDirectory::Load(Kernel::Process& process)
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GDBStub::RegisterModule(module, load_addr, next_load_addr - 1, false);
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}
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process.Run(base_address, metadata.GetMainThreadPriority(), metadata.GetMainThreadStackSize());
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// Find the RomFS by searching for a ".romfs" file in this directory
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const auto& files = dir->GetFiles();
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const auto romfs_iter =
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@ -175,7 +178,8 @@ ResultStatus AppLoader_DeconstructedRomDirectory::Load(Kernel::Process& process)
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}
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is_loaded = true;
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return ResultStatus::Success;
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return {ResultStatus::Success,
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LoadParameters{metadata.GetMainThreadPriority(), metadata.GetMainThreadStackSize()}};
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}
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|
||||
ResultStatus AppLoader_DeconstructedRomDirectory::ReadRomFS(FileSys::VirtualFile& dir) {
|
||||
|
|
|
@ -37,7 +37,7 @@ public:
|
|||
return IdentifyType(file);
|
||||
}
|
||||
|
||||
ResultStatus Load(Kernel::Process& process) override;
|
||||
LoadResult Load(Kernel::Process& process) override;
|
||||
|
||||
ResultStatus ReadRomFS(FileSys::VirtualFile& dir) override;
|
||||
ResultStatus ReadIcon(std::vector<u8>& buffer) override;
|
||||
|
|
|
@ -382,13 +382,15 @@ FileType AppLoader_ELF::IdentifyType(const FileSys::VirtualFile& file) {
|
|||
return FileType::Error;
|
||||
}
|
||||
|
||||
ResultStatus AppLoader_ELF::Load(Kernel::Process& process) {
|
||||
if (is_loaded)
|
||||
return ResultStatus::ErrorAlreadyLoaded;
|
||||
AppLoader_ELF::LoadResult AppLoader_ELF::Load(Kernel::Process& process) {
|
||||
if (is_loaded) {
|
||||
return {ResultStatus::ErrorAlreadyLoaded, {}};
|
||||
}
|
||||
|
||||
std::vector<u8> buffer = file->ReadAllBytes();
|
||||
if (buffer.size() != file->GetSize())
|
||||
return ResultStatus::ErrorIncorrectELFFileSize;
|
||||
if (buffer.size() != file->GetSize()) {
|
||||
return {ResultStatus::ErrorIncorrectELFFileSize, {}};
|
||||
}
|
||||
|
||||
const VAddr base_address = process.VMManager().GetCodeRegionBaseAddress();
|
||||
ElfReader elf_reader(&buffer[0]);
|
||||
|
@ -396,10 +398,9 @@ ResultStatus AppLoader_ELF::Load(Kernel::Process& process) {
|
|||
const VAddr entry_point = codeset.entrypoint;
|
||||
|
||||
process.LoadModule(std::move(codeset), entry_point);
|
||||
process.Run(entry_point, 48, Memory::DEFAULT_STACK_SIZE);
|
||||
|
||||
is_loaded = true;
|
||||
return ResultStatus::Success;
|
||||
return {ResultStatus::Success, LoadParameters{48, Memory::DEFAULT_STACK_SIZE}};
|
||||
}
|
||||
|
||||
} // namespace Loader
|
||||
|
|
|
@ -26,7 +26,7 @@ public:
|
|||
return IdentifyType(file);
|
||||
}
|
||||
|
||||
ResultStatus Load(Kernel::Process& process) override;
|
||||
LoadResult Load(Kernel::Process& process) override;
|
||||
};
|
||||
|
||||
} // namespace Loader
|
||||
|
|
|
@ -131,6 +131,12 @@ std::ostream& operator<<(std::ostream& os, ResultStatus status);
|
|||
/// Interface for loading an application
|
||||
class AppLoader : NonCopyable {
|
||||
public:
|
||||
struct LoadParameters {
|
||||
s32 main_thread_priority;
|
||||
u64 main_thread_stack_size;
|
||||
};
|
||||
using LoadResult = std::pair<ResultStatus, std::optional<LoadParameters>>;
|
||||
|
||||
explicit AppLoader(FileSys::VirtualFile file);
|
||||
virtual ~AppLoader();
|
||||
|
||||
|
@ -145,7 +151,7 @@ public:
|
|||
* @param process The newly created process.
|
||||
* @return The status result of the operation.
|
||||
*/
|
||||
virtual ResultStatus Load(Kernel::Process& process) = 0;
|
||||
virtual LoadResult Load(Kernel::Process& process) = 0;
|
||||
|
||||
/**
|
||||
* Loads the system mode that this application needs.
|
||||
|
|
|
@ -41,31 +41,37 @@ FileType AppLoader_NAX::GetFileType() const {
|
|||
return IdentifyTypeImpl(*nax);
|
||||
}
|
||||
|
||||
ResultStatus AppLoader_NAX::Load(Kernel::Process& process) {
|
||||
AppLoader_NAX::LoadResult AppLoader_NAX::Load(Kernel::Process& process) {
|
||||
if (is_loaded) {
|
||||
return ResultStatus::ErrorAlreadyLoaded;
|
||||
return {ResultStatus::ErrorAlreadyLoaded, {}};
|
||||
}
|
||||
|
||||
if (nax->GetStatus() != ResultStatus::Success)
|
||||
return nax->GetStatus();
|
||||
const auto nax_status = nax->GetStatus();
|
||||
if (nax_status != ResultStatus::Success) {
|
||||
return {nax_status, {}};
|
||||
}
|
||||
|
||||
const auto nca = nax->AsNCA();
|
||||
if (nca == nullptr) {
|
||||
if (!Core::Crypto::KeyManager::KeyFileExists(false))
|
||||
return ResultStatus::ErrorMissingProductionKeyFile;
|
||||
return ResultStatus::ErrorNAXInconvertibleToNCA;
|
||||
if (!Core::Crypto::KeyManager::KeyFileExists(false)) {
|
||||
return {ResultStatus::ErrorMissingProductionKeyFile, {}};
|
||||
}
|
||||
|
||||
if (nca->GetStatus() != ResultStatus::Success)
|
||||
return nca->GetStatus();
|
||||
return {ResultStatus::ErrorNAXInconvertibleToNCA, {}};
|
||||
}
|
||||
|
||||
const auto nca_status = nca->GetStatus();
|
||||
if (nca_status != ResultStatus::Success) {
|
||||
return {nca_status, {}};
|
||||
}
|
||||
|
||||
const auto result = nca_loader->Load(process);
|
||||
if (result != ResultStatus::Success)
|
||||
if (result.first != ResultStatus::Success) {
|
||||
return result;
|
||||
}
|
||||
|
||||
is_loaded = true;
|
||||
|
||||
return ResultStatus::Success;
|
||||
return result;
|
||||
}
|
||||
|
||||
ResultStatus AppLoader_NAX::ReadRomFS(FileSys::VirtualFile& dir) {
|
||||
|
|
|
@ -33,7 +33,7 @@ public:
|
|||
|
||||
FileType GetFileType() const override;
|
||||
|
||||
ResultStatus Load(Kernel::Process& process) override;
|
||||
LoadResult Load(Kernel::Process& process) override;
|
||||
|
||||
ResultStatus ReadRomFS(FileSys::VirtualFile& dir) override;
|
||||
u64 ReadRomFSIVFCOffset() const override;
|
||||
|
|
|
@ -30,36 +30,38 @@ FileType AppLoader_NCA::IdentifyType(const FileSys::VirtualFile& file) {
|
|||
return FileType::Error;
|
||||
}
|
||||
|
||||
ResultStatus AppLoader_NCA::Load(Kernel::Process& process) {
|
||||
AppLoader_NCA::LoadResult AppLoader_NCA::Load(Kernel::Process& process) {
|
||||
if (is_loaded) {
|
||||
return ResultStatus::ErrorAlreadyLoaded;
|
||||
return {ResultStatus::ErrorAlreadyLoaded, {}};
|
||||
}
|
||||
|
||||
const auto result = nca->GetStatus();
|
||||
if (result != ResultStatus::Success) {
|
||||
return result;
|
||||
return {result, {}};
|
||||
}
|
||||
|
||||
if (nca->GetType() != FileSys::NCAContentType::Program)
|
||||
return ResultStatus::ErrorNCANotProgram;
|
||||
if (nca->GetType() != FileSys::NCAContentType::Program) {
|
||||
return {ResultStatus::ErrorNCANotProgram, {}};
|
||||
}
|
||||
|
||||
const auto exefs = nca->GetExeFS();
|
||||
|
||||
if (exefs == nullptr)
|
||||
return ResultStatus::ErrorNoExeFS;
|
||||
if (exefs == nullptr) {
|
||||
return {ResultStatus::ErrorNoExeFS, {}};
|
||||
}
|
||||
|
||||
directory_loader = std::make_unique<AppLoader_DeconstructedRomDirectory>(exefs, true);
|
||||
|
||||
const auto load_result = directory_loader->Load(process);
|
||||
if (load_result != ResultStatus::Success)
|
||||
if (load_result.first != ResultStatus::Success) {
|
||||
return load_result;
|
||||
}
|
||||
|
||||
if (nca->GetRomFS() != nullptr && nca->GetRomFS()->GetSize() > 0)
|
||||
if (nca->GetRomFS() != nullptr && nca->GetRomFS()->GetSize() > 0) {
|
||||
Service::FileSystem::RegisterRomFS(std::make_unique<FileSys::RomFSFactory>(*this));
|
||||
}
|
||||
|
||||
is_loaded = true;
|
||||
|
||||
return ResultStatus::Success;
|
||||
return load_result;
|
||||
}
|
||||
|
||||
ResultStatus AppLoader_NCA::ReadRomFS(FileSys::VirtualFile& dir) {
|
||||
|
|
|
@ -33,7 +33,7 @@ public:
|
|||
return IdentifyType(file);
|
||||
}
|
||||
|
||||
ResultStatus Load(Kernel::Process& process) override;
|
||||
LoadResult Load(Kernel::Process& process) override;
|
||||
|
||||
ResultStatus ReadRomFS(FileSys::VirtualFile& dir) override;
|
||||
u64 ReadRomFSIVFCOffset() const override;
|
||||
|
|
|
@ -201,25 +201,25 @@ bool AppLoader_NRO::LoadNro(Kernel::Process& process, const FileSys::VfsFile& fi
|
|||
return LoadNroImpl(process, file.ReadAllBytes(), file.GetName(), load_base);
|
||||
}
|
||||
|
||||
ResultStatus AppLoader_NRO::Load(Kernel::Process& process) {
|
||||
AppLoader_NRO::LoadResult AppLoader_NRO::Load(Kernel::Process& process) {
|
||||
if (is_loaded) {
|
||||
return ResultStatus::ErrorAlreadyLoaded;
|
||||
return {ResultStatus::ErrorAlreadyLoaded, {}};
|
||||
}
|
||||
|
||||
// Load NRO
|
||||
const VAddr base_address = process.VMManager().GetCodeRegionBaseAddress();
|
||||
|
||||
if (!LoadNro(process, *file, base_address)) {
|
||||
return ResultStatus::ErrorLoadingNRO;
|
||||
return {ResultStatus::ErrorLoadingNRO, {}};
|
||||
}
|
||||
|
||||
if (romfs != nullptr)
|
||||
if (romfs != nullptr) {
|
||||
Service::FileSystem::RegisterRomFS(std::make_unique<FileSys::RomFSFactory>(*this));
|
||||
|
||||
process.Run(base_address, Kernel::THREADPRIO_DEFAULT, Memory::DEFAULT_STACK_SIZE);
|
||||
}
|
||||
|
||||
is_loaded = true;
|
||||
return ResultStatus::Success;
|
||||
return {ResultStatus::Success,
|
||||
LoadParameters{Kernel::THREADPRIO_DEFAULT, Memory::DEFAULT_STACK_SIZE}};
|
||||
}
|
||||
|
||||
ResultStatus AppLoader_NRO::ReadIcon(std::vector<u8>& buffer) {
|
||||
|
|
|
@ -37,7 +37,7 @@ public:
|
|||
return IdentifyType(file);
|
||||
}
|
||||
|
||||
ResultStatus Load(Kernel::Process& process) override;
|
||||
LoadResult Load(Kernel::Process& process) override;
|
||||
|
||||
ResultStatus ReadIcon(std::vector<u8>& buffer) override;
|
||||
ResultStatus ReadProgramId(u64& out_program_id) override;
|
||||
|
|
|
@ -169,22 +169,21 @@ std::optional<VAddr> AppLoader_NSO::LoadModule(Kernel::Process& process,
|
|||
return load_base + image_size;
|
||||
}
|
||||
|
||||
ResultStatus AppLoader_NSO::Load(Kernel::Process& process) {
|
||||
AppLoader_NSO::LoadResult AppLoader_NSO::Load(Kernel::Process& process) {
|
||||
if (is_loaded) {
|
||||
return ResultStatus::ErrorAlreadyLoaded;
|
||||
return {ResultStatus::ErrorAlreadyLoaded, {}};
|
||||
}
|
||||
|
||||
// Load module
|
||||
const VAddr base_address = process.VMManager().GetCodeRegionBaseAddress();
|
||||
if (!LoadModule(process, *file, base_address, true)) {
|
||||
return ResultStatus::ErrorLoadingNSO;
|
||||
return {ResultStatus::ErrorLoadingNSO, {}};
|
||||
}
|
||||
LOG_DEBUG(Loader, "loaded module {} @ 0x{:X}", file->GetName(), base_address);
|
||||
|
||||
process.Run(base_address, Kernel::THREADPRIO_DEFAULT, Memory::DEFAULT_STACK_SIZE);
|
||||
|
||||
is_loaded = true;
|
||||
return ResultStatus::Success;
|
||||
return {ResultStatus::Success,
|
||||
LoadParameters{Kernel::THREADPRIO_DEFAULT, Memory::DEFAULT_STACK_SIZE}};
|
||||
}
|
||||
|
||||
} // namespace Loader
|
||||
|
|
|
@ -84,7 +84,7 @@ public:
|
|||
VAddr load_base, bool should_pass_arguments,
|
||||
std::optional<FileSys::PatchManager> pm = {});
|
||||
|
||||
ResultStatus Load(Kernel::Process& process) override;
|
||||
LoadResult Load(Kernel::Process& process) override;
|
||||
};
|
||||
|
||||
} // namespace Loader
|
||||
|
|
|
@ -72,37 +72,45 @@ FileType AppLoader_NSP::IdentifyType(const FileSys::VirtualFile& file) {
|
|||
return FileType::Error;
|
||||
}
|
||||
|
||||
ResultStatus AppLoader_NSP::Load(Kernel::Process& process) {
|
||||
AppLoader_NSP::LoadResult AppLoader_NSP::Load(Kernel::Process& process) {
|
||||
if (is_loaded) {
|
||||
return ResultStatus::ErrorAlreadyLoaded;
|
||||
return {ResultStatus::ErrorAlreadyLoaded, {}};
|
||||
}
|
||||
|
||||
if (title_id == 0)
|
||||
return ResultStatus::ErrorNSPMissingProgramNCA;
|
||||
if (title_id == 0) {
|
||||
return {ResultStatus::ErrorNSPMissingProgramNCA, {}};
|
||||
}
|
||||
|
||||
if (nsp->GetStatus() != ResultStatus::Success)
|
||||
return nsp->GetStatus();
|
||||
const auto nsp_status = nsp->GetStatus();
|
||||
if (nsp_status != ResultStatus::Success) {
|
||||
return {nsp_status, {}};
|
||||
}
|
||||
|
||||
if (nsp->GetProgramStatus(title_id) != ResultStatus::Success)
|
||||
return nsp->GetProgramStatus(title_id);
|
||||
const auto nsp_program_status = nsp->GetProgramStatus(title_id);
|
||||
if (nsp_program_status != ResultStatus::Success) {
|
||||
return {nsp_program_status, {}};
|
||||
}
|
||||
|
||||
if (nsp->GetNCA(title_id, FileSys::ContentRecordType::Program) == nullptr) {
|
||||
if (!Core::Crypto::KeyManager::KeyFileExists(false))
|
||||
return ResultStatus::ErrorMissingProductionKeyFile;
|
||||
return ResultStatus::ErrorNSPMissingProgramNCA;
|
||||
if (!Core::Crypto::KeyManager::KeyFileExists(false)) {
|
||||
return {ResultStatus::ErrorMissingProductionKeyFile, {}};
|
||||
}
|
||||
|
||||
return {ResultStatus::ErrorNSPMissingProgramNCA, {}};
|
||||
}
|
||||
|
||||
const auto result = secondary_loader->Load(process);
|
||||
if (result != ResultStatus::Success)
|
||||
if (result.first != ResultStatus::Success) {
|
||||
return result;
|
||||
}
|
||||
|
||||
FileSys::VirtualFile update_raw;
|
||||
if (ReadUpdateRaw(update_raw) == ResultStatus::Success && update_raw != nullptr)
|
||||
if (ReadUpdateRaw(update_raw) == ResultStatus::Success && update_raw != nullptr) {
|
||||
Service::FileSystem::SetPackedUpdate(std::move(update_raw));
|
||||
}
|
||||
|
||||
is_loaded = true;
|
||||
|
||||
return ResultStatus::Success;
|
||||
return result;
|
||||
}
|
||||
|
||||
ResultStatus AppLoader_NSP::ReadRomFS(FileSys::VirtualFile& file) {
|
||||
|
|
|
@ -35,7 +35,7 @@ public:
|
|||
return IdentifyType(file);
|
||||
}
|
||||
|
||||
ResultStatus Load(Kernel::Process& process) override;
|
||||
LoadResult Load(Kernel::Process& process) override;
|
||||
|
||||
ResultStatus ReadRomFS(FileSys::VirtualFile& file) override;
|
||||
u64 ReadRomFSIVFCOffset() const override;
|
||||
|
|
|
@ -48,31 +48,35 @@ FileType AppLoader_XCI::IdentifyType(const FileSys::VirtualFile& file) {
|
|||
return FileType::Error;
|
||||
}
|
||||
|
||||
ResultStatus AppLoader_XCI::Load(Kernel::Process& process) {
|
||||
AppLoader_XCI::LoadResult AppLoader_XCI::Load(Kernel::Process& process) {
|
||||
if (is_loaded) {
|
||||
return ResultStatus::ErrorAlreadyLoaded;
|
||||
return {ResultStatus::ErrorAlreadyLoaded, {}};
|
||||
}
|
||||
|
||||
if (xci->GetStatus() != ResultStatus::Success)
|
||||
return xci->GetStatus();
|
||||
if (xci->GetStatus() != ResultStatus::Success) {
|
||||
return {xci->GetStatus(), {}};
|
||||
}
|
||||
|
||||
if (xci->GetProgramNCAStatus() != ResultStatus::Success)
|
||||
return xci->GetProgramNCAStatus();
|
||||
if (xci->GetProgramNCAStatus() != ResultStatus::Success) {
|
||||
return {xci->GetProgramNCAStatus(), {}};
|
||||
}
|
||||
|
||||
if (!xci->HasProgramNCA() && !Core::Crypto::KeyManager::KeyFileExists(false))
|
||||
return ResultStatus::ErrorMissingProductionKeyFile;
|
||||
if (!xci->HasProgramNCA() && !Core::Crypto::KeyManager::KeyFileExists(false)) {
|
||||
return {ResultStatus::ErrorMissingProductionKeyFile, {}};
|
||||
}
|
||||
|
||||
const auto result = nca_loader->Load(process);
|
||||
if (result != ResultStatus::Success)
|
||||
if (result.first != ResultStatus::Success) {
|
||||
return result;
|
||||
}
|
||||
|
||||
FileSys::VirtualFile update_raw;
|
||||
if (ReadUpdateRaw(update_raw) == ResultStatus::Success && update_raw != nullptr)
|
||||
if (ReadUpdateRaw(update_raw) == ResultStatus::Success && update_raw != nullptr) {
|
||||
Service::FileSystem::SetPackedUpdate(std::move(update_raw));
|
||||
}
|
||||
|
||||
is_loaded = true;
|
||||
|
||||
return ResultStatus::Success;
|
||||
return result;
|
||||
}
|
||||
|
||||
ResultStatus AppLoader_XCI::ReadRomFS(FileSys::VirtualFile& file) {
|
||||
|
|
|
@ -35,7 +35,7 @@ public:
|
|||
return IdentifyType(file);
|
||||
}
|
||||
|
||||
ResultStatus Load(Kernel::Process& process) override;
|
||||
LoadResult Load(Kernel::Process& process) override;
|
||||
|
||||
ResultStatus ReadRomFS(FileSys::VirtualFile& file) override;
|
||||
u64 ReadRomFSIVFCOffset() const override;
|
||||
|
|
|
@ -26,16 +26,16 @@ namespace Memory {
|
|||
|
||||
static Common::PageTable* current_page_table = nullptr;
|
||||
|
||||
void SetCurrentPageTable(Common::PageTable* page_table) {
|
||||
current_page_table = page_table;
|
||||
void SetCurrentPageTable(Kernel::Process& process) {
|
||||
current_page_table = &process.VMManager().page_table;
|
||||
|
||||
const std::size_t address_space_width = process.VMManager().GetAddressSpaceWidth();
|
||||
|
||||
auto& system = Core::System::GetInstance();
|
||||
if (system.IsPoweredOn()) {
|
||||
system.ArmInterface(0).PageTableChanged();
|
||||
system.ArmInterface(1).PageTableChanged();
|
||||
system.ArmInterface(2).PageTableChanged();
|
||||
system.ArmInterface(3).PageTableChanged();
|
||||
}
|
||||
system.ArmInterface(0).PageTableChanged(*current_page_table, address_space_width);
|
||||
system.ArmInterface(1).PageTableChanged(*current_page_table, address_space_width);
|
||||
system.ArmInterface(2).PageTableChanged(*current_page_table, address_space_width);
|
||||
system.ArmInterface(3).PageTableChanged(*current_page_table, address_space_width);
|
||||
}
|
||||
|
||||
static void MapPages(Common::PageTable& page_table, VAddr base, u64 size, u8* memory,
|
||||
|
|
|
@ -40,8 +40,9 @@ enum : VAddr {
|
|||
KERNEL_REGION_END = KERNEL_REGION_VADDR + KERNEL_REGION_SIZE,
|
||||
};
|
||||
|
||||
/// Changes the currently active page table.
|
||||
void SetCurrentPageTable(Common::PageTable* page_table);
|
||||
/// Changes the currently active page table to that of
|
||||
/// the given process instance.
|
||||
void SetCurrentPageTable(Kernel::Process& process);
|
||||
|
||||
/// Determines if the given VAddr is valid for the specified process.
|
||||
bool IsValidVirtualAddress(const Kernel::Process& process, VAddr vaddr);
|
||||
|
|
|
@ -207,6 +207,11 @@ public:
|
|||
};
|
||||
} regs{};
|
||||
|
||||
/// Performs any additional setup necessary in order to begin GPU emulation.
|
||||
/// This can be used to launch any necessary threads and register any necessary
|
||||
/// core timing events.
|
||||
virtual void Start() = 0;
|
||||
|
||||
/// Push GPU command entries to be processed
|
||||
virtual void PushGPUEntries(Tegra::CommandList&& entries) = 0;
|
||||
|
||||
|
|
|
@ -9,10 +9,14 @@
|
|||
namespace VideoCommon {
|
||||
|
||||
GPUAsynch::GPUAsynch(Core::System& system, VideoCore::RendererBase& renderer)
|
||||
: Tegra::GPU(system, renderer), gpu_thread{system, renderer, *dma_pusher} {}
|
||||
: GPU(system, renderer), gpu_thread{system} {}
|
||||
|
||||
GPUAsynch::~GPUAsynch() = default;
|
||||
|
||||
void GPUAsynch::Start() {
|
||||
gpu_thread.StartThread(renderer, *dma_pusher);
|
||||
}
|
||||
|
||||
void GPUAsynch::PushGPUEntries(Tegra::CommandList&& entries) {
|
||||
gpu_thread.SubmitList(std::move(entries));
|
||||
}
|
||||
|
|
|
@ -13,16 +13,13 @@ class RendererBase;
|
|||
|
||||
namespace VideoCommon {
|
||||
|
||||
namespace GPUThread {
|
||||
class ThreadManager;
|
||||
} // namespace GPUThread
|
||||
|
||||
/// Implementation of GPU interface that runs the GPU asynchronously
|
||||
class GPUAsynch : public Tegra::GPU {
|
||||
public:
|
||||
explicit GPUAsynch(Core::System& system, VideoCore::RendererBase& renderer);
|
||||
~GPUAsynch() override;
|
||||
|
||||
void Start() override;
|
||||
void PushGPUEntries(Tegra::CommandList&& entries) override;
|
||||
void SwapBuffers(
|
||||
std::optional<std::reference_wrapper<const Tegra::FramebufferConfig>> framebuffer) override;
|
||||
|
|
|
@ -8,10 +8,12 @@
|
|||
namespace VideoCommon {
|
||||
|
||||
GPUSynch::GPUSynch(Core::System& system, VideoCore::RendererBase& renderer)
|
||||
: Tegra::GPU(system, renderer) {}
|
||||
: GPU(system, renderer) {}
|
||||
|
||||
GPUSynch::~GPUSynch() = default;
|
||||
|
||||
void GPUSynch::Start() {}
|
||||
|
||||
void GPUSynch::PushGPUEntries(Tegra::CommandList&& entries) {
|
||||
dma_pusher->Push(std::move(entries));
|
||||
dma_pusher->DispatchCalls();
|
||||
|
|
|
@ -18,6 +18,7 @@ public:
|
|||
explicit GPUSynch(Core::System& system, VideoCore::RendererBase& renderer);
|
||||
~GPUSynch() override;
|
||||
|
||||
void Start() override;
|
||||
void PushGPUEntries(Tegra::CommandList&& entries) override;
|
||||
void SwapBuffers(
|
||||
std::optional<std::reference_wrapper<const Tegra::FramebufferConfig>> framebuffer) override;
|
||||
|
|
|
@ -55,19 +55,24 @@ static void RunThread(VideoCore::RendererBase& renderer, Tegra::DmaPusher& dma_p
|
|||
}
|
||||
}
|
||||
|
||||
ThreadManager::ThreadManager(Core::System& system, VideoCore::RendererBase& renderer,
|
||||
Tegra::DmaPusher& dma_pusher)
|
||||
: system{system}, thread{RunThread, std::ref(renderer), std::ref(dma_pusher), std::ref(state)} {
|
||||
synchronization_event = system.CoreTiming().RegisterEvent(
|
||||
"GPUThreadSynch", [this](u64 fence, s64) { state.WaitForSynchronization(fence); });
|
||||
}
|
||||
ThreadManager::ThreadManager(Core::System& system) : system{system} {}
|
||||
|
||||
ThreadManager::~ThreadManager() {
|
||||
if (!thread.joinable()) {
|
||||
return;
|
||||
}
|
||||
|
||||
// Notify GPU thread that a shutdown is pending
|
||||
PushCommand(EndProcessingCommand());
|
||||
thread.join();
|
||||
}
|
||||
|
||||
void ThreadManager::StartThread(VideoCore::RendererBase& renderer, Tegra::DmaPusher& dma_pusher) {
|
||||
thread = std::thread{RunThread, std::ref(renderer), std::ref(dma_pusher), std::ref(state)};
|
||||
synchronization_event = system.CoreTiming().RegisterEvent(
|
||||
"GPUThreadSynch", [this](u64 fence, s64) { state.WaitForSynchronization(fence); });
|
||||
}
|
||||
|
||||
void ThreadManager::SubmitList(Tegra::CommandList&& entries) {
|
||||
const u64 fence{PushCommand(SubmitListCommand(std::move(entries)))};
|
||||
const s64 synchronization_ticks{Core::Timing::usToCycles(9000)};
|
||||
|
|
|
@ -138,10 +138,12 @@ struct SynchState final {
|
|||
/// Class used to manage the GPU thread
|
||||
class ThreadManager final {
|
||||
public:
|
||||
explicit ThreadManager(Core::System& system, VideoCore::RendererBase& renderer,
|
||||
Tegra::DmaPusher& dma_pusher);
|
||||
explicit ThreadManager(Core::System& system);
|
||||
~ThreadManager();
|
||||
|
||||
/// Creates and starts the GPU thread.
|
||||
void StartThread(VideoCore::RendererBase& renderer, Tegra::DmaPusher& dma_pusher);
|
||||
|
||||
/// Push GPU command entries to be processed
|
||||
void SubmitList(Tegra::CommandList&& entries);
|
||||
|
||||
|
|
|
@ -5,6 +5,8 @@
|
|||
#include <memory>
|
||||
#include "core/core.h"
|
||||
#include "core/settings.h"
|
||||
#include "video_core/gpu_asynch.h"
|
||||
#include "video_core/gpu_synch.h"
|
||||
#include "video_core/renderer_base.h"
|
||||
#include "video_core/renderer_opengl/renderer_opengl.h"
|
||||
#include "video_core/video_core.h"
|
||||
|
@ -16,6 +18,14 @@ std::unique_ptr<RendererBase> CreateRenderer(Core::Frontend::EmuWindow& emu_wind
|
|||
return std::make_unique<OpenGL::RendererOpenGL>(emu_window, system);
|
||||
}
|
||||
|
||||
std::unique_ptr<Tegra::GPU> CreateGPU(Core::System& system) {
|
||||
if (Settings::values.use_asynchronous_gpu_emulation) {
|
||||
return std::make_unique<VideoCommon::GPUAsynch>(system, system.Renderer());
|
||||
}
|
||||
|
||||
return std::make_unique<VideoCommon::GPUSynch>(system, system.Renderer());
|
||||
}
|
||||
|
||||
u16 GetResolutionScaleFactor(const RendererBase& renderer) {
|
||||
return static_cast<u16>(
|
||||
Settings::values.resolution_factor
|
||||
|
|
|
@ -14,6 +14,10 @@ namespace Core::Frontend {
|
|||
class EmuWindow;
|
||||
}
|
||||
|
||||
namespace Tegra {
|
||||
class GPU;
|
||||
}
|
||||
|
||||
namespace VideoCore {
|
||||
|
||||
class RendererBase;
|
||||
|
@ -27,6 +31,9 @@ class RendererBase;
|
|||
std::unique_ptr<RendererBase> CreateRenderer(Core::Frontend::EmuWindow& emu_window,
|
||||
Core::System& system);
|
||||
|
||||
/// Creates an emulated GPU instance using the given system context.
|
||||
std::unique_ptr<Tegra::GPU> CreateGPU(Core::System& system);
|
||||
|
||||
u16 GetResolutionScaleFactor(const RendererBase& renderer);
|
||||
|
||||
} // namespace VideoCore
|
||||
|
|
Loading…
Reference in a new issue