Hello all, I am trying to enable vectored interrupts on my HiFive1 board. I was able to install interrupt vector base address, but it didn't work. And I wasn't able to generate a software interrupt. Though, it seems that interrupts works - at some moment of execution, I catch the exception 'Illegal instruction', and this exception is from dummy_timecounter().
Hesham, do you know something about the possibility of interrupt vectoring? I can see in E31-coreplex manual that vectoring can be turned on, but I don't whether this functionality was implemented in FE310-core. Also, do you know how to generate a software interrupt? I've also created a topic on a sifive forum with some description: https://forums.sifive.com/t/is-interrupt-vectoring-available-in-hifive1/622 -- Regards, Denis Obrezkov
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