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ARM/Memory: Correct Exclusive Monitor and Implement Exclusive Memory Writes.

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This commit is contained in:
Fernando Sahmkow
2020-03-07 18:59:42 -04:00
parent 535c542d84
commit cd1c38be8d
12 changed files with 325 additions and 24 deletions
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2
src/core/hle/kernel/svc.cpp
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@@ -1641,7 +1641,7 @@ static void SignalProcessWideKey(Core::System& system, VAddr condition_variable_
u32 update_val = 0;
const VAddr mutex_address = thread->GetMutexWaitAddress();
do {
monitor.SetExclusive(current_core, mutex_address);
monitor.SetExclusive32(current_core, mutex_address);
// If the mutex is not yet acquired, acquire it.
mutex_val = memory.Read32(mutex_address);