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Kevin26's avatar
Kevin26
Icon for New Contributor rankNew Contributor
2 years ago

NIOS V/m SC.W instruction generating Illegal Instruction Exception

I have ported the RTEMS RTOS over to the NIOS V/m processor. During a context switch, there is a dummy sc.w instruction to clear any reservations. When this instruction is executed, an illegal inst...
Nios Cpu
tehjingy_Altera's avatar
tehjingy_Altera
Icon for Regular Contributor rankRegular Contributor
2 years ago

Hi Kevin


Have you considered using FreeRTOS instead of RTEM RTOS?

Unfortunately we do not officially support RTEM RTOS but however maybe we could figure it out here.

Could you share the error message that you are seeing?


Regards

Jingyang, Teh