VM.sysExit(VM.exitStatusHPMTrouble);
VM.sysExit(VM.EXIT_STATUS_HPM_TROUBLE);
  HPM_counters() {    if (!VM_HardwarePerformanceMonitors.booted()) {      VM.sysWrite("***HPM_counters() called before VM_HPM.booted()!***\n");      new Exception().printStackTrace();      VM.sysExit(VM.exitStatusHPMTrouble);    }    // TEMPORARY    counters = new long[HPM_info.getNumberOfValues()];    for (int i=0; i<HPM_info.getNumberOfValues(); i++) {      counters[i]=0;    }    l_buffer = new char[MAX_LONG_LENGTH];    f_buffer = new char[MAX_LONG_FORMAT_LENGTH];  }