Assistance Required for executing the targeted workload on spike RISC-V ISA after adding custom trigonometric Instructions

[Boul chandra Garai]

Hello Team,

I hope this message finds you well.

I am seeking assistance with adding new instructions to the RISC-V ISA in order to characterize and test my targeted workloads. After consulting various sources, and with support from the RISC-V community, I have successfully added these instructions to the Spike binutils.

However, I am unsure where to implement these trigonometric micro-operations within the Spike simulator to execute my targeted workload. I would greatly appreciate it if you could provide guidance on the end-to-end process of adding new instructions to the Spike RISC-V ISA to ensure proper execution of the workload.

Your assistance in this matter would be immensely valuable.

Thank you for your time and support.

Best regards,

Mr. BOUL CHANDRA GARAI
e-mail:bga...@ursc.gov.in
Ph: 080-25082307(O)/66469103(R)