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svc: Implement WaitSynchronization for a single handle.
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@ -164,10 +164,30 @@ static ResultCode WaitSynchronization1(
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/// Wait for the given handles to synchronize, timeout after the specified nanoseconds
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static ResultCode WaitSynchronization(VAddr handles_address, u64 handle_count, s64 nano_seconds) {
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LOG_WARNING(Kernel_SVC,
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"(STUBBED) called handles_address=0x%llx, handle_count=%d, nano_seconds=%d",
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LOG_TRACE(Kernel_SVC, "called handles_address=0x%llx, handle_count=%d, nano_seconds=%d",
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handles_address, handle_count, nano_seconds);
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return RESULT_SUCCESS;
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if (!Memory::IsValidVirtualAddress(handles_address))
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return ERR_INVALID_POINTER;
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// Check if 'handle_count' is invalid
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if (handle_count < 0)
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return ERR_OUT_OF_RANGE;
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using ObjectPtr = SharedPtr<WaitObject>;
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std::vector<ObjectPtr> objects(handle_count);
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for (int i = 0; i < handle_count; ++i) {
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Handle handle = Memory::Read32(handles_address + i * sizeof(Handle));
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auto object = g_handle_table.Get<WaitObject>(handle);
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if (object == nullptr)
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return ERR_INVALID_HANDLE;
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objects[i] = object;
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}
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// Just implement for a single handle for now
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ASSERT(handle_count == 1);
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return WaitSynchronization1(objects[0], GetCurrentThread(), nano_seconds);
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}
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/// Attempts to locks a mutex, creating it if it does not already exist
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