void Thread::Stop() {
// Release all the mutexes that this thread holds
ReleaseThreadMutexes(this);
// Cancel any outstanding wakeup events for this thread
CoreTiming::UnscheduleEvent(ThreadWakeupEventType, callback_handle);
wakeup_callback_handle_table.Close(callback_handle);
callback_handle = 0;
// Clean up thread from ready queue
// This is only needed when the thread is termintated forcefully (SVC TerminateProcess)
if (status == THREADSTATUS_READY){
ready_queue.remove(current_priority, this);
}
status = THREADSTATUS_DEAD;
WakeupAllWaitingThreads();
// Clean up any dangling references in objects that this thread was waiting for
for (auto& wait_object : wait_objects) {
wait_object->RemoveWaitingThread(this);
}
wait_objects.clear();
// Mark the TLS slot in the thread's page as free.
u32 tls_page = (tls_address - Memory::TLS_AREA_VADDR) / Memory::PAGE_SIZE;
u32 tls_slot = ((tls_address - Memory::TLS_AREA_VADDR) % Memory::PAGE_SIZE) / Memory::TLS_ENTRY_SIZE;
Kernel::g_current_process->tls_slots[tls_page].reset(tls_slot);
HLE::Reschedule(__func__);
}
ResultVal<s32> Semaphore::Release(s32 release_count) {
if (max_count - available_count < release_count)
return ERR_OUT_OF_RANGE_KERNEL;
s32 previous_count = available_count;
available_count += release_count;
WakeupAllWaitingThreads();
return MakeResult<s32>(previous_count);
}
void Timer::Signal(int cycles_late) {
LOG_TRACE(Kernel, "Timer %u fired", GetObjectId());
signaled = true;
// Resume all waiting threads
WakeupAllWaitingThreads();
if (interval_delay != 0) {
// Reschedule the timer with the interval delay
u64 interval_microseconds = interval_delay / 1000;
CoreTiming::ScheduleEvent(usToCycles(interval_microseconds) - cycles_late,
timer_callback_event_type, callback_handle);
}
}
void Thread::Stop() {
// Release all the mutexes that this thread holds
ReleaseThreadMutexes(this);
// Cancel any outstanding wakeup events for this thread
CoreTiming::UnscheduleEvent(ThreadWakeupEventType, callback_handle);
// Clean up thread from ready queue
// This is only needed when the thread is termintated forcefully (SVC TerminateProcess)
if (status == THREADSTATUS_READY){
ready_queue.remove(current_priority, this);
}
status = THREADSTATUS_DEAD;
WakeupAllWaitingThreads();
// Clean up any dangling references in objects that this thread was waiting for
for (auto& wait_object : wait_objects) {
wait_object->RemoveWaitingThread(this);
}
}
void Event::Signal() {
signaled = true;
WakeupAllWaitingThreads();
}
