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Code Issues Releases Activity

hle: kernel: KLightLock: Fix several bugs.

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This commit is contained in:
bunnei 2021-01-28 21:53:21 -08:00
parent 8d1afcb90f
commit 543e212554
1 changed files with 3 additions and 3 deletions
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6
src/core/hle/kernel/k_light_lock.cpp
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@ -54,7 +54,7 @@ void KLightLock::LockSlowPath(uintptr_t _owner, uintptr_t _cur_thread) {
} }
// Add the current thread as a waiter on the owner. // Add the current thread as a waiter on the owner.
KThread* owner_thread = reinterpret_cast<KThread*>(_owner & ~1ul); KThread* owner_thread = reinterpret_cast<KThread*>(_owner & ~1ULL);
cur_thread->SetAddressKey(reinterpret_cast<uintptr_t>(std::addressof(tag))); cur_thread->SetAddressKey(reinterpret_cast<uintptr_t>(std::addressof(tag)));
owner_thread->AddWaiter(cur_thread); owner_thread->AddWaiter(cur_thread);
@ -67,7 +67,6 @@ void KLightLock::LockSlowPath(uintptr_t _owner, uintptr_t _cur_thread) {
if (owner_thread->IsSuspended()) { if (owner_thread->IsSuspended()) {
owner_thread->ContinueIfHasKernelWaiters(); owner_thread->ContinueIfHasKernelWaiters();
KScheduler::SetSchedulerUpdateNeeded(kernel);
} }
} }
@ -77,6 +76,7 @@ void KLightLock::LockSlowPath(uintptr_t _owner, uintptr_t _cur_thread) {
KThread* owner_thread = cur_thread->GetLockOwner(); KThread* owner_thread = cur_thread->GetLockOwner();
if (owner_thread) { if (owner_thread) {
owner_thread->RemoveWaiter(cur_thread); owner_thread->RemoveWaiter(cur_thread);
KScheduler::SetSchedulerUpdateNeeded(kernel);
} }
} }
} }
@ -124,7 +124,7 @@ void KLightLock::UnlockSlowPath(uintptr_t _cur_thread) {
} }
bool KLightLock::IsLockedByCurrentThread() const { bool KLightLock::IsLockedByCurrentThread() const {
return (tag | 0x1ul) == (reinterpret_cast<uintptr_t>(GetCurrentThreadPointer(kernel)) | 0x1ul); return (tag | 1ULL) == (reinterpret_cast<uintptr_t>(GetCurrentThreadPointer(kernel)) | 1ULL);
} }
} // namespace Kernel } // namespace Kernel