Bugfix

rpcs3/Emu/SysCalls/lv2/sys_cond.h

@@ -29,8 +29,8 @@ struct cond_t
 	cond_t(std::shared_ptr<mutex_t>& mutex, u64 name)
 		: mutex(mutex)
 		, name(name)
-		, waiters(0)
 		, signaled(0)
+		, waiters(0)
 	{
 	}
 };

rpcs3/Emu/SysCalls/lv2/sys_event_flag.h

@@ -29,12 +29,12 @@ struct sys_event_flag_attr
 
 struct event_flag_t
 {
-	std::atomic<u64> flags;
-
 	const u32 protocol;
 	const s32 type;
 	const u64 name;
 
+	std::atomic<u64> flags;
+
 	// TODO: use sleep queue, possibly remove condition variable
 	std::condition_variable cv;
 	std::atomic<s32> waiters;

rpcs3/Emu/SysCalls/lv2/sys_lwcond.h

@@ -30,6 +30,9 @@ struct lwcond_t
 
 	lwcond_t(u64 name)
 		: name(name)
+		, signaled1(0)
+		, signaled2(0)
+		, waiters(0)
 	{
 	}
 };

rpcs3/Emu/SysCalls/lv2/sys_lwmutex.cpp

@@ -143,6 +143,11 @@ s32 _sys_lwmutex_unlock(u32 lwmutex_id)
 		return CELL_ESRCH;
 	}
 
+	if (mutex->signaled)
+	{
+		sys_lwmutex.Fatal("_sys_lwmutex_unlock(lwmutex_id=%d): already signaled", lwmutex_id);
+	}
+
 	mutex->signaled++;
 	mutex->cv.notify_one();
 

rpcs3/Emu/SysCalls/lv2/sys_lwmutex.h

@@ -81,6 +81,8 @@ struct lwmutex_t
 	lwmutex_t(u32 protocol, u64 name)
 		: protocol(protocol)
 		, name(name)
+		, signaled(0)
+		, waiters(0)
 	{
 	}
 };