On 15.01.2026 16:41, Oleksii Kurochko wrote:
> On 1/15/26 2:12 PM, Jan Beulich wrote:
>>> static void do_unexpected_trap(const struct cpu_user_regs *regs)
>>> {
>>> unsigned long cause = csr_read(CSR_SCAUSE);
>>>
>>> printk("Unhandled exception: %s\n", decode_cause(cause));
>>>
>>> + dump_csrs(cause);
>>> +
>>> die();
>>> }
>> Apart from CSRs, how about also dumping GPRs?
>
> Just to double-check, do you mean GPRs which are stired in
> regs argument of do_unexpected_trap?
Sure, those are the ones pertaining to the trap.
Jan
