lunaix-os/arch/x86/includes/sys/mm/mempart64.h

   1 #ifndef __LUNAIX_MEMPART64_H
   2 #define __LUNAIX_MEMPART64_H
   3
   4 #define END_POINT(name) (name + name##_SIZE - 1)
   5
   6 #ifdef __LD__
   7 #define __ulong(val) val
   8 #else
   9 #define __ulong(val) val##UL
  10 #endif
  11
  12 #define KSTACK_AREA             __ulong(0x0000000100000000)
  13 #define KSTACK_AREA_SIZE        __ulong(0x0000000040000000)
  14 #define KSTACK_AREA_END END_POINT(KSTACK_AREA)
  15
  16 #define USR_EXEC                __ulong(0x0000008000000000)
  17 #define USR_EXEC_SIZE           __ulong(0x0000002000000000)
  18 #define USR_EXEC_END END_POINT(USR_EXEC)
  19
  20 #define USR_MMAP                __ulong(0x0000010000000000)
  21 #define USR_MMAP_SIZE           __ulong(0x0000008000000000)
  22 #define USR_MMAP_END END_POINT(USR_MMAP)
  23
  24 #define USR_STACK               __ulong(0x00007f8000000000)
  25 #define USR_STACK_SIZE          __ulong(0x0000001fc0000000)
  26 #define USR_STACK_SIZE_THREAD   __ulong(0x0000000000200000)
  27 #define USR_STACK_END END_POINT(USR_STACK)
  28
  29
  30 // la casa del kernel
  31
  32 #define KERNEL_RESIDENT         __ulong(0xfffffd8000000000)     // -2.5T
  33 #define VMAP                    KERNEL_RESIDENT                 // -2.5T
  34 #define VMAP_SIZE               __ulong(0x0000010000000000)
  35 #define VMAP_END END_POINT(VMAP)
  36
  37 #define VMS_MOUNT_1             __ulong(0xfffffe8000000000)     // -1.5T
  38 #define VMS_MOUNT_1_SIZE        __ulong(0x0000008000000000)
  39 #define VMS_MOUNT_1_END END_POINT(VMS_MOUNT_1)
  40
  41 #define VMS_SELF_MOUNT          __ulong(0xffffff0000000000)     // -1T
  42
  43 #define KMAP                    __ulong(0xffffff8000000000)
  44 #define PG_MOUNT_1              KMAP                            // -512G
  45 #define PG_MOUNT_1_SIZE         __ulong(0x0000000000001000)
  46 #define PG_MOUNT_1_END END_POINT(PG_MOUNT_1)
  47
  48 #define PG_MOUNT_2              __ulong(0xffffff8000001000)
  49 #define PG_MOUNT_2_SIZE         __ulong(0x0000000000001000)
  50 #define PG_MOUNT_2_END END_POINT(PG_MOUNT_2)
  51
  52 #define PG_MOUNT_3              __ulong(0xffffff8000002000)
  53 #define PG_MOUNT_3_SIZE         __ulong(0x0000000000001000)
  54 #define PG_MOUNT_3_END END_POINT(PG_MOUNT_3)
  55
  56 #define PG_MOUNT_4              __ulong(0xffffff8000003000)
  57 #define PG_MOUNT_4_SIZE         __ulong(0x0000000000001000)
  58 #define PG_MOUNT_4_END END_POINT(PG_MOUNT_4)
  59
  60 #define PG_MOUNT_VAR            __ulong(0xffffff8000004000)
  61 #define PG_MOUNT_VAR_SIZE       __ulong(0x000000003fffc000)
  62 #define PG_MOUNT_VAR_END END_POINT(PG_MOUNT_VAR)
  63
  64 #define PMAP                    __ulong(0xffffff8040000000)
  65
  66 #define KERNEL_IMG              __ulong(0xffffffff80000000)     // -2G
  67 #define KERNEL_IMG_SIZE         __ulong(0x0000000080000000)
  68 #define KERNEL_IMG_END END_POINT(KERNEL_IMG)
  69
  70
  71 #endif