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kernel: make current thread pointer thread local

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This commit is contained in:
Liam 2022-06-16 10:35:52 -04:00
parent 95b844dbae
commit 2c56e94702
13 changed files with 69 additions and 52 deletions
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17
src/core/cpu_manager.cpp
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@ -95,7 +95,7 @@ void* CpuManager::GetStartFuncParameter() {
void CpuManager::MultiCoreRunGuestThread() {
auto& kernel = system.Kernel();
kernel.CurrentScheduler()->OnThreadStart();
auto* thread = kernel.CurrentScheduler()->GetCurrentThread();
auto* thread = kernel.CurrentScheduler()->GetSchedulerCurrentThread();
auto& host_context = thread->GetHostContext();
host_context->SetRewindPoint(GuestRewindFunction, this);
MultiCoreRunGuestLoop();
@ -132,7 +132,7 @@ void CpuManager::MultiCoreRunIdleThread() {
void CpuManager::SingleCoreRunGuestThread() {
auto& kernel = system.Kernel();
kernel.CurrentScheduler()->OnThreadStart();
auto* thread = kernel.CurrentScheduler()->GetCurrentThread();
auto* thread = kernel.CurrentScheduler()->GetSchedulerCurrentThread();
auto& host_context = thread->GetHostContext();
host_context->SetRewindPoint(GuestRewindFunction, this);
SingleCoreRunGuestLoop();
@ -172,7 +172,7 @@ void CpuManager::PreemptSingleCore(bool from_running_enviroment) {
{
auto& kernel = system.Kernel();
auto& scheduler = kernel.Scheduler(current_core);
Kernel::KThread* current_thread = scheduler.GetCurrentThread();
Kernel::KThread* current_thread = scheduler.GetSchedulerCurrentThread();
if (idle_count >= 4 || from_running_enviroment) {
if (!from_running_enviroment) {
system.CoreTiming().Idle();
@ -184,7 +184,7 @@ void CpuManager::PreemptSingleCore(bool from_running_enviroment) {
}
current_core.store((current_core + 1) % Core::Hardware::NUM_CPU_CORES);
system.CoreTiming().ResetTicks();
scheduler.Unload(scheduler.GetCurrentThread());
scheduler.Unload(scheduler.GetSchedulerCurrentThread());
auto& next_scheduler = kernel.Scheduler(current_core);
Common::Fiber::YieldTo(current_thread->GetHostContext(), *next_scheduler.ControlContext());
@ -193,10 +193,8 @@ void CpuManager::PreemptSingleCore(bool from_running_enviroment) {
// May have changed scheduler
{
auto& scheduler = system.Kernel().Scheduler(current_core);
scheduler.Reload(scheduler.GetCurrentThread());
if (!scheduler.IsIdle()) {
idle_count = 0;
}
scheduler.Reload(scheduler.GetSchedulerCurrentThread());
idle_count = 0;
}
}
@ -237,7 +235,8 @@ void CpuManager::RunThread(std::size_t core) {
system.GPU().ObtainContext();
}
auto current_thread = system.Kernel().CurrentScheduler()->GetCurrentThread();
auto* current_thread = system.Kernel().CurrentScheduler()->GetIdleThread();
Kernel::SetCurrentThread(system.Kernel(), current_thread);
Common::Fiber::YieldTo(data.host_context, *current_thread->GetHostContext());
}