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early-access version 1355

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This commit is contained in:
pineappleEA
2021-01-22 01:15:25 +01:00
parent 7dcb3821c6
commit ccc73bbbbf
70 changed files with 994 additions and 804 deletions
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79
src/core/hle/kernel/kernel.cpp
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@@ -29,6 +29,7 @@
#include "core/hle/kernel/errors.h"
#include "core/hle/kernel/handle_table.h"
#include "core/hle/kernel/k_scheduler.h"
#include "core/hle/kernel/k_thread.h"
#include "core/hle/kernel/kernel.h"
#include "core/hle/kernel/memory/memory_layout.h"
#include "core/hle/kernel/memory/memory_manager.h"
@@ -38,7 +39,6 @@
#include "core/hle/kernel/resource_limit.h"
#include "core/hle/kernel/service_thread.h"
#include "core/hle/kernel/shared_memory.h"
#include "core/hle/kernel/thread.h"
#include "core/hle/kernel/time_manager.h"
#include "core/hle/lock.h"
#include "core/hle/result.h"
@@ -57,11 +57,13 @@ struct KernelCore::Impl {
}
void Initialize(KernelCore& kernel) {
global_scheduler_context = std::make_unique<Kernel::GlobalSchedulerContext>(kernel);
RegisterHostThread();
global_scheduler_context = std::make_unique<Kernel::GlobalSchedulerContext>(kernel);
service_thread_manager =
std::make_unique<Common::ThreadWorker>(1, "yuzu:ServiceThreadManager");
is_phantom_mode_for_singlecore = false;
InitializePhysicalCores();
InitializeSystemResourceLimit(kernel);
@@ -116,14 +118,14 @@ struct KernelCore::Impl {
void InitializePhysicalCores() {
exclusive_monitor =
Core::MakeExclusiveMonitor(system.Memory(), Core::Hardware::NUM_CPU_CORES);
for (std::size_t i = 0; i < Core::Hardware::NUM_CPU_CORES; i++) {
for (u32 i = 0; i < Core::Hardware::NUM_CPU_CORES; i++) {
schedulers[i] = std::make_unique<Kernel::KScheduler>(system, i);
cores.emplace_back(i, system, *schedulers[i], interrupts);
}
}
void InitializeSchedulers() {
for (std::size_t i = 0; i < Core::Hardware::NUM_CPU_CORES; i++) {
for (u32 i = 0; i < Core::Hardware::NUM_CPU_CORES; i++) {
cores[i].Scheduler().Initialize();
}
}
@@ -168,11 +170,9 @@ struct KernelCore::Impl {
std::string name = "Suspend Thread Id:" + std::to_string(i);
std::function<void(void*)> init_func = Core::CpuManager::GetSuspendThreadStartFunc();
void* init_func_parameter = system.GetCpuManager().GetStartFuncParamater();
const auto type =
static_cast<ThreadType>(THREADTYPE_KERNEL | THREADTYPE_HLE | THREADTYPE_SUSPEND);
auto thread_res =
Thread::Create(system, type, std::move(name), 0, 0, 0, static_cast<u32>(i), 0,
nullptr, std::move(init_func), init_func_parameter);
auto thread_res = KThread::Create(system, ThreadType::HighPriority, std::move(name), 0,
0, 0, static_cast<u32>(i), 0, nullptr,
std::move(init_func), init_func_parameter);
suspend_threads[i] = std::move(thread_res).Unwrap();
}
@@ -207,6 +207,18 @@ struct KernelCore::Impl {
return host_thread_id;
}
// Gets the dummy KThread for the caller, allocating a new one if this is the first time
KThread* GetHostDummyThread() {
const thread_local auto thread =
KThread::Create(
Core::System::GetInstance(), ThreadType::Main,
std::string{"DummyThread:" + GetHostThreadId()}, 0, KThread::DefaultThreadPriority,
0, static_cast<u32>(3), 0, nullptr,
[]([[maybe_unused]] void* arg) { UNREACHABLE(); }, nullptr)
.Unwrap();
return thread.get();
}
/// Registers a CPU core thread by allocating a host thread ID for it
void RegisterCoreThread(std::size_t core_id) {
ASSERT(core_id < Core::Hardware::NUM_CPU_CORES);
@@ -219,6 +231,7 @@ struct KernelCore::Impl {
/// Registers a new host thread by allocating a host thread ID for it
void RegisterHostThread() {
[[maybe_unused]] const auto this_id = GetHostThreadId();
[[maybe_unused]] const auto dummy_thread = GetHostDummyThread();
}
[[nodiscard]] u32 GetCurrentHostThreadID() {
@@ -229,20 +242,21 @@ struct KernelCore::Impl {
return this_id;
}
[[nodiscard]] Core::EmuThreadHandle GetCurrentEmuThreadID() {
Core::EmuThreadHandle result = Core::EmuThreadHandle::InvalidHandle();
result.host_handle = GetCurrentHostThreadID();
if (result.host_handle >= Core::Hardware::NUM_CPU_CORES) {
return result;
bool IsPhantomModeForSingleCore() const {
return is_phantom_mode_for_singlecore;
}
void SetIsPhantomModeForSingleCore(bool value) {
ASSERT(!is_multicore);
is_phantom_mode_for_singlecore = value;
}
KThread* GetCurrentEmuThread() {
const auto thread_id = GetCurrentHostThreadID();
if (thread_id >= Core::Hardware::NUM_CPU_CORES) {
return GetHostDummyThread();
}
const Kernel::KScheduler& sched = cores[result.host_handle].Scheduler();
const Kernel::Thread* current = sched.GetCurrentThread();
if (current != nullptr && !current->IsPhantomMode()) {
result.guest_handle = current->GetGlobalHandle();
} else {
result.guest_handle = InvalidHandle;
}
return result;
return schedulers[thread_id]->GetCurrentThread();
}
void InitializeMemoryLayout() {
@@ -258,7 +272,7 @@ struct KernelCore::Impl {
constexpr PAddr time_addr{layout.System().StartAddress() + hid_size + font_size + irs_size};
// Initialize memory manager
memory_manager = std::make_unique<Memory::MemoryManager>();
memory_manager = std::make_unique<Memory::MemoryManager>(system.Kernel());
memory_manager->InitializeManager(Memory::MemoryManager::Pool::Application,
layout.Application().StartAddress(),
layout.Application().EndAddress());
@@ -342,11 +356,12 @@ struct KernelCore::Impl {
// the release of itself
std::unique_ptr<Common::ThreadWorker> service_thread_manager;
std::array<std::shared_ptr<Thread>, Core::Hardware::NUM_CPU_CORES> suspend_threads{};
std::array<std::shared_ptr<KThread>, Core::Hardware::NUM_CPU_CORES> suspend_threads{};
std::array<Core::CPUInterruptHandler, Core::Hardware::NUM_CPU_CORES> interrupts{};
std::array<std::unique_ptr<Kernel::KScheduler>, Core::Hardware::NUM_CPU_CORES> schedulers{};
bool is_multicore{};
bool is_phantom_mode_for_singlecore{};
u32 single_core_thread_id{};
std::array<u64, Core::Hardware::NUM_CPU_CORES> svc_ticks{};
@@ -380,8 +395,8 @@ std::shared_ptr<ResourceLimit> KernelCore::GetSystemResourceLimit() const {
return impl->system_resource_limit;
}
std::shared_ptr<Thread> KernelCore::RetrieveThreadFromGlobalHandleTable(Handle handle) const {
return impl->global_handle_table.Get<Thread>(handle);
std::shared_ptr<KThread> KernelCore::RetrieveThreadFromGlobalHandleTable(Handle handle) const {
return impl->global_handle_table.Get<KThread>(handle);
}
void KernelCore::AppendNewProcess(std::shared_ptr<Process> process) {
@@ -546,8 +561,8 @@ u32 KernelCore::GetCurrentHostThreadID() const {
return impl->GetCurrentHostThreadID();
}
Core::EmuThreadHandle KernelCore::GetCurrentEmuThreadID() const {
return impl->GetCurrentEmuThreadID();
KThread* KernelCore::GetCurrentEmuThread() const {
return impl->GetCurrentEmuThread();
}
Memory::MemoryManager& KernelCore::MemoryManager() {
@@ -645,4 +660,12 @@ void KernelCore::ReleaseServiceThread(std::weak_ptr<Kernel::ServiceThread> servi
});
}
bool KernelCore::IsPhantomModeForSingleCore() const {
return impl->IsPhantomModeForSingleCore();
}
void KernelCore::SetIsPhantomModeForSingleCore(bool value) {
impl->SetIsPhantomModeForSingleCore(value);
}
} // namespace Kernel