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Diffstat (limited to 'src/core/hle/kernel/scheduler.cpp')
-rw-r--r--src/core/hle/kernel/scheduler.cpp66
1 files changed, 18 insertions, 48 deletions
diff --git a/src/core/hle/kernel/scheduler.cpp b/src/core/hle/kernel/scheduler.cpp
index 6b7db5372..5c63b0b4a 100644
--- a/src/core/hle/kernel/scheduler.cpp
+++ b/src/core/hle/kernel/scheduler.cpp
@@ -618,14 +618,16 @@ void Scheduler::OnThreadStart() {
SwitchContextStep2();
}
-void Scheduler::Unload() {
- Thread* thread = current_thread.get();
+void Scheduler::Unload(Thread* thread) {
if (thread) {
- thread->SetContinuousOnSVC(false);
thread->last_running_ticks = system.CoreTiming().GetCPUTicks();
thread->SetIsRunning(false);
+ if (thread->IsContinuousOnSVC() && !thread->IsHLEThread()) {
+ system.ArmInterface(core_id).ExceptionalExit();
+ thread->SetContinuousOnSVC(false);
+ }
if (!thread->IsHLEThread() && !thread->HasExited()) {
- Core::ARM_Interface& cpu_core = thread->ArmInterface();
+ Core::ARM_Interface& cpu_core = system.ArmInterface(core_id);
cpu_core.SaveContext(thread->GetContext32());
cpu_core.SaveContext(thread->GetContext64());
// Save the TPIDR_EL0 system register in case it was modified.
@@ -636,8 +638,11 @@ void Scheduler::Unload() {
}
}
-void Scheduler::Reload() {
- Thread* thread = current_thread.get();
+void Scheduler::Unload() {
+ Unload(current_thread.get());
+}
+
+void Scheduler::Reload(Thread* thread) {
if (thread) {
ASSERT_MSG(thread->GetSchedulingStatus() == ThreadSchedStatus::Runnable,
"Thread must be runnable.");
@@ -652,42 +657,23 @@ void Scheduler::Reload() {
system.Kernel().MakeCurrentProcess(thread_owner_process);
}
if (!thread->IsHLEThread()) {
- Core::ARM_Interface& cpu_core = thread->ArmInterface();
+ Core::ARM_Interface& cpu_core = system.ArmInterface(core_id);
cpu_core.LoadContext(thread->GetContext32());
cpu_core.LoadContext(thread->GetContext64());
cpu_core.SetTlsAddress(thread->GetTLSAddress());
cpu_core.SetTPIDR_EL0(thread->GetTPIDR_EL0());
- cpu_core.ChangeProcessorID(this->core_id);
cpu_core.ClearExclusiveState();
}
}
}
+void Scheduler::Reload() {
+ Reload(current_thread.get());
+}
+
void Scheduler::SwitchContextStep2() {
// Load context of new thread
- if (selected_thread) {
- ASSERT_MSG(selected_thread->GetSchedulingStatus() == ThreadSchedStatus::Runnable,
- "Thread must be runnable.");
-
- // Cancel any outstanding wakeup events for this thread
- selected_thread->SetIsRunning(true);
- selected_thread->last_running_ticks = system.CoreTiming().GetCPUTicks();
- selected_thread->SetWasRunning(false);
-
- auto* const thread_owner_process = current_thread->GetOwnerProcess();
- if (thread_owner_process != nullptr) {
- system.Kernel().MakeCurrentProcess(thread_owner_process);
- }
- if (!selected_thread->IsHLEThread()) {
- Core::ARM_Interface& cpu_core = selected_thread->ArmInterface();
- cpu_core.LoadContext(selected_thread->GetContext32());
- cpu_core.LoadContext(selected_thread->GetContext64());
- cpu_core.SetTlsAddress(selected_thread->GetTLSAddress());
- cpu_core.SetTPIDR_EL0(selected_thread->GetTPIDR_EL0());
- cpu_core.ChangeProcessorID(this->core_id);
- cpu_core.ClearExclusiveState();
- }
- }
+ Reload(selected_thread.get());
TryDoContextSwitch();
}
@@ -711,23 +697,7 @@ void Scheduler::SwitchContext() {
UpdateLastContextSwitchTime(previous_thread, previous_process);
// Save context for previous thread
- if (previous_thread) {
- if (new_thread != nullptr && new_thread->IsSuspendThread()) {
- previous_thread->SetWasRunning(true);
- }
- previous_thread->SetContinuousOnSVC(false);
- previous_thread->last_running_ticks = system.CoreTiming().GetCPUTicks();
- previous_thread->SetIsRunning(false);
- if (!previous_thread->IsHLEThread() && !previous_thread->HasExited()) {
- Core::ARM_Interface& cpu_core = previous_thread->ArmInterface();
- cpu_core.SaveContext(previous_thread->GetContext32());
- cpu_core.SaveContext(previous_thread->GetContext64());
- // Save the TPIDR_EL0 system register in case it was modified.
- previous_thread->SetTPIDR_EL0(cpu_core.GetTPIDR_EL0());
- cpu_core.ClearExclusiveState();
- }
- previous_thread->context_guard.unlock();
- }
+ Unload(previous_thread);
std::shared_ptr<Common::Fiber>* old_context;
if (previous_thread != nullptr) {