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Xtensa port for FreeRTOS -- undefined references in kernel build

Posted by stawhite2002 on March 9, 2015

I'm trying to build the FreeRTOS kernel from a port for Xtensa and am getting errors for undefined references to 'vTaskSwitchContext'(portasm.S), 'pxCurrentTCB'(portasm.S), and 'vPortYieldFromTick'(port.c). They aren't included anywhere in the port that I downloaded for this processor, although I know they are necessary for portasm.S functionality. Can anyone tell me where I can find these and possibly why they were not included anywhere in the port I downloaded?

Thanks, Steve White -- Intel

Xtensa port for FreeRTOS -- undefined references in kernel build

Posted by rtel on March 9, 2015

Hi Steve - the Xtensa ports are contributed, rather than official. Where did you get the port from? If it was from the FreeRTOS Interactive site then I can probably email the developer to alert him to your question.


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