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kern: improve KSynchronizationObject, kill KSynchronization

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This commit is contained in:
Michael Scire
2020-12-01 14:58:35 -08:00
parent 6ea1955e94
commit a4c4cf22c9
11 changed files with 132 additions and 259 deletions
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24
libraries/libmesosphere/include/mesosphere/kern_k_synchronization_object.hpp
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@@ -25,28 +25,28 @@ namespace ams::kern {
class KSynchronizationObject : public KAutoObjectWithList {
MESOSPHERE_AUTOOBJECT_TRAITS(KSynchronizationObject, KAutoObject);
public:
using ThreadList = KLinkedList<KThread>;
using iterator = ThreadList::iterator;
struct ThreadListNode {
ThreadListNode *next;
KThread *thread;
};
private:
ThreadList thread_list;
ThreadListNode *thread_list_root;
protected:
constexpr ALWAYS_INLINE explicit KSynchronizationObject() : KAutoObjectWithList(), thread_list() { MESOSPHERE_ASSERT_THIS(); }
constexpr ALWAYS_INLINE explicit KSynchronizationObject() : KAutoObjectWithList(), thread_list_root() { MESOSPHERE_ASSERT_THIS(); }
virtual ~KSynchronizationObject() { MESOSPHERE_ASSERT_THIS(); }
virtual void OnFinalizeSynchronizationObject() { MESOSPHERE_ASSERT_THIS(); }
void NotifyAvailable();
void NotifyAbort(Result abort_reason);
void NotifyAvailable(Result result);
void NotifyAvailable() {
return this->NotifyAvailable(ResultSuccess());
}
public:
static Result Wait(s32 *out_index, KSynchronizationObject **objects, const s32 num_objects, s64 timeout);
public:
virtual void Finalize() override;
virtual bool IsSignaled() const = 0;
virtual void DebugWaiters();
iterator RegisterWaitingThread(KThread *thread);
iterator UnregisterWaitingThread(iterator it);
iterator begin();
iterator end();
};
}