Ubicom and Ubi32 Processors
Ubicom was a fabless semiconductor which developed network and media processors, such as the IP8000 (IP8K). See Wikipedia article about Ubicom.
Ubicom was acquired by Qualcomm in 2012 and development on the architecture has continued under the Ubi32 name. This project host the tool chains for the older Ubicom processors and the newer Ubi32 processors.
Tool chain for the Ubicom and Ubi32 processor family