src/os/bsd/vm/os_bsd.cpp

*** 241,251 ****
  
  void os::Bsd::initialize_system_info() {
    int mib[2];
    size_t len;
    int cpu_val;
!   u_long mem_val;
  
    /* get processors count via hw.ncpus sysctl */
    mib[0] = CTL_HW;
    mib[1] = HW_NCPU;
    len = sizeof(cpu_val);
--- 241,251 ----
  
  void os::Bsd::initialize_system_info() {
    int mib[2];
    size_t len;
    int cpu_val;
!   julong mem_val;
  
    /* get processors count via hw.ncpus sysctl */
    mib[0] = CTL_HW;
    mib[1] = HW_NCPU;
    len = sizeof(cpu_val);
*** 254,268 ****
    }
    else {
         set_processor_count(1);   // fallback
    }
  
!   /* get physical memory via hw.usermem sysctl (hw.usermem is used
!    * instead of hw.physmem because we need size of allocatable memory
     */
    mib[0] = CTL_HW;
!   mib[1] = HW_USERMEM;
    len = sizeof(mem_val);
    if (sysctl(mib, 2, &mem_val, &len, NULL, 0) != -1)
         _physical_memory = mem_val;
    else
         _physical_memory = 256*1024*1024;       // fallback (XXXBSD?)
--- 254,268 ----
    }
    else {
         set_processor_count(1);   // fallback
    }
  
!   /* get physical memory via hw.memsize sysctl (hw.memsize is used
!    * since it returns a 64 bit value)
     */
    mib[0] = CTL_HW;
!   mib[1] = HW_MEMSIZE;
    len = sizeof(mem_val);
    if (sysctl(mib, 2, &mem_val, &len, NULL, 0) != -1)
         _physical_memory = mem_val;
    else
         _physical_memory = 256*1024*1024;       // fallback (XXXBSD?)