• ARMv8 PMU access
    Hey guys, I'm running a sw in a multicore ARMv8 system and I'd like to know a bit more about the PMU component. There is a PMU per CPU, right? Is it possible from one CPU to access the other CPU...
  • ARM cortex A53 PMU read from another core
    Hello. I would like to ask if it is possible to read the PMU of core0 from core1. So far i have work with an one core CPU and i use the MRS, MSR instructions to set the PMU. How to enable the PMUs...
  • ARM Cortex-A53 System Register
    Hello, I wanted to check the value of following interrupt related registers i.e. ICC_IAR1_EL1 ICC_EOIR1_EL1 I'm able to find the ICC_IAR1_EL1 inside the CORTEXA53 hierarchy. But NOT able to...
  • How to measure program execution time in ARM Cortex-A53 processor?
    Hi, I was using following method to read clock in cortex-a15:        static void readticks(unsigned int *result)         {             struct timeval t;             unsigned int cc;             if (!enabled...
  • help me to understand this assembly program for configuring MMU for ArmV8,A53.
    ******************************************************************************/ /*****************************************************************************/ /** * @file translation_table.s * ...