C and Math Libraries

Cadence offers the choice of three C and math libraries: newlib from Red Hat, Inc., the Xtensa C library and uClibc

C Libraries Selection
Newlib C Library

You choose between the libraries when building your software configuration through the Xtensa Processor Generator. The libraries cannot be mixed.

Review your contract or the files in the XtensaTools/misc directory for details about the various licensing requirements.