Support selecting the lldb platform

Author: xusheng6

core/adapters/lldbadapter.cpp

@@ -1166,5 +1166,18 @@ Ref<Metadata> LldbAdapter::GetProperty(const std::string &name)
 
 bool LldbAdapter::SetProperty(const std::string &name, const Ref<Metadata> &value)
 {
+	if (name == "current_platform")
+	{
+		if (value->IsString())
+		{
+			auto platform = value->GetString();
+			if (!platform.empty())
+			{
+				auto error = m_debugger.SetCurrentPlatform(platform.c_str());
+				if (error.Success())
+					return true;
+			}
+		}
+	}
 	return false;
 }

core/debuggercontroller.cpp

@@ -1490,7 +1490,10 @@ Ref<Metadata> DebuggerController::GetAdapterProperty(const std::string& name)
 
 bool DebuggerController::SetAdapterProperty(const std::string& name, const BinaryNinja::Ref<BinaryNinja::Metadata>& value)
 {
-    return true;
+    if (!m_adapter)
+        return false;
+
+    return m_adapter->SetProperty(name, value);
 }
 
 

ui/debugserversetting.cpp

@@ -110,5 +110,10 @@ void DebugServerSettingsDialog::apply()
     data = new Metadata(port);
     m_controller->GetData()->StoreMetadata("debugger.remote_port", data);
 
+	const auto platform = m_platformEntry->currentText().toStdString();
+	data = new Metadata(platform);
+	m_controller->SetAdapterProperty("current_platform", data);
+	m_controller->GetData()->StoreMetadata("debugger.platform", data);
+
     accept();
 }