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gdb don't have CSR_MNSTATUS #594

Open quantrpeter opened 2 weeks ago

quantrpeter commented 2 weeks ago

Hi In rv64ui-p-addi, it has insturction "csrwi CSR_MNSTATUS, MNSTATUS_NMIE", which is "csrwi 0x744,8". When my qemu-system-riscv64 execute it, it got exception with mcause = 2 (illegal instruction). Is it normal behavior?

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thanks Peter