Re: [PATCH] xen/riscv: dump CSRs on unexpected traps

[Oleksii Kurochko]

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?

~ Oleksii