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As SoC design complexity is escalating to new heights, there is a critical need to find adequate approaches and tools for handling SoC co-design aspects. Additionally, modern reconfigurable SoCs offer advantages over classical SoCs as they integrate adaptivity features to cope with mutable design requirements and environment needs. This paper presents a novel approach for addressing system adaptivity and reconfigurability. A generic model of reactive control is presented in a SoC co-design framework: Gaspard2. Afterwards, control integration at different levels of the framework is illustrated for both functional specification and FPGA synthesis. The presented works are based on model-driven engineering and the UML MARTE profile proposed by object management group, for modelling and analysis of real-time embedded systems. Our contributions thus relate to presenting a complete design flow to move …