Kernel/Arbiters: Add stubs for 4.x SignalToAddress/WaitForAddres SVCs.

src/core/hle/kernel/address_arbiter.cpp

@@ -0,0 +1,46 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include "common/assert.h"
+#include "common/common_funcs.h"
+#include "common/common_types.h"
+#include "core/hle/kernel/kernel.h"
+#include "core/hle/kernel/process.h"
+#include "core/hle/kernel/thread.h"
+#include "core/memory.h"
+
+namespace Kernel {
+    namespace AddressArbiter {
+
+        // Signals an address being waited on.
+        ResultCode SignalToAddress(VAddr address, s32 value, s32 num_to_wake) {
+            // TODO
+            return RESULT_SUCCESS;
+        }
+
+        // Signals an address being waited on and increments its value if equal to the value argument.
+        ResultCode IncrementAndSignalToAddressIfEqual(VAddr address, s32 value, s32 num_to_wake) {
+            // TODO
+            return RESULT_SUCCESS;
+        }
+
+        // Signals an address being waited on and modifies its value based on waiting thread count if equal to the value argument.
+        ResultCode ModifyByWaitingCountAndSignalToAddressIfEqual(VAddr address, s32 value, s32 num_to_wake) {
+            // TODO
+            return RESULT_SUCCESS;
+        }
+
+        // Waits on an address if the value passed is less than the argument value, optionally decrementing.
+        ResultCode WaitForAddressIfLessThan(VAddr address, s32 value, s64 timeout, bool should_decrement) {
+            // TODO
+            return RESULT_SUCCESS;
+        }
+
+        // Waits on an address if the value passed is equal to the argument value.
+        ResultCode WaitForAddressIfEqual(VAddr address, s32 value, s64 timeout) {
+            // TODO
+            return RESULT_SUCCESS;
+        }
+    } // namespace AddressArbiter
+} // namespace Kernel