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[Kernel] Acquiring threads

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wheremyfoodat 2023-04-23 01:07:21 +03:00
parent 908e1fc4fd
commit 9532e694b3
1 changed files with 9 additions and 6 deletions
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15
src/core/kernel/threads.cpp
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@ -205,6 +205,14 @@ void Kernel::sleepThreadOnArbiter(u32 waitingAddress) {
// Acquires an object that is **ready to be acquired** without waiting on it // Acquires an object that is **ready to be acquired** without waiting on it
void Kernel::acquireSyncObject(KernelObject* object, const Thread& thread) { void Kernel::acquireSyncObject(KernelObject* object, const Thread& thread) {
switch (object->type) { switch (object->type) {
case KernelObjectType::Event: {
Event* e = object->getData<Event>();
if (e->resetType == ResetType::OneShot) { // One-shot events automatically get cleared after waking up a thread
e->fired = false;
}
break;
}
case KernelObjectType::Mutex: { case KernelObjectType::Mutex: {
Mutex* moo = object->getData<Mutex>(); Mutex* moo = object->getData<Mutex>();
moo->locked = true; // Set locked to true, whether it's false or not because who cares moo->locked = true; // Set locked to true, whether it's false or not because who cares
@ -215,13 +223,8 @@ void Kernel::acquireSyncObject(KernelObject* object, const Thread& thread) {
break; break;
} }
case KernelObjectType::Event: { case KernelObjectType::Thread:
Event* e = object->getData<Event>();
if (e->resetType == ResetType::OneShot) { // One-shot events automatically get cleared after waking up a thread
e->fired = false;
}
break; break;
}
default: Helpers::panic("Acquiring unimplemented sync object %s", object->getTypeName()); default: Helpers::panic("Acquiring unimplemented sync object %s", object->getTypeName());
} }