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RISCV-on-Microsemi-FPGA / FreeRTOS

FreeRTOS for RISC-V
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spike does not produce result, rather continues to be in a loop #9

Closed Chakri-myneni closed 3 years ago

Chakri-myneni commented 6 years ago

Hello everyone, I am trying to run riscv-spike.elf using spike, following the steps mentioned in https://github.com/RISCV-on-Microsemi-FPGA/FreeRTOS/tree/master/FreeRTOS_on_Spike .

so when I use spike riscv-spike.elf, spike continues to continues to be in a loop and keeps on executing the instructions but does not produce any output(even after 30 mins).

My question

  1. What can be the reason for looping of spike?
  2. How can I fix this issue?

Thank you Chakri

AntonKrug commented 6 years ago

I tried to replicate your problem, but it works for me. Can you specify what versions of the tools are you using? I think if there is no output fairly quickly then something else is wrong and there is no point to wait for so long (within few seconds your console should be full).

Linking.... Completed riscv-spike.elf

akrug@xeon32:~/projects/freertos_spike/FreeRTOS/FreeRTOS_on_Spike/Demo/riscv-spike$ spike riscv-spike.elf Task - 1 Task - 2 Task - 2 Task - 1

AntonKrug commented 6 years ago

Can you try it with this binary? It's the one which works in my setup. riscv-spike.zip

AntonKrug commented 5 years ago

Can you confirm if you are still having the issues or you resolved them? Did the elf file work?