Does cortex-m55 in qemu have PMU?

[Archith P]

Hi,

I am trying to run code on mps3-an547 (QEMU Emulator) and want to check if it has PMU (Performance Monitoring Unit) Enabled. 

[I am getting PMU value from  ARM_PMU_Get_CCNTR() always zero] 

I tried using the QMP command query-cpu-model-expansion

Is this a proper way to find out?

{
    "execute": "query-cpu-model-expansion",
    "arguments": {
        "type": "full",
        "model": {
            "name": "cortex-m55"
        }
    }
}

Gives:

{"return": {"model": {"name": "cortex-m55"}}}

Is there other way to find? Need Help.

Thanks and regards,

Archith