stack.txt

        Stack                            execute()            Process                               execute()

    +-----------+                                           +-----------+
1   |   NIL     |   argument                psb             |   stack   |                            j : 10
    +-----------+                                           +-----------+
2   |   NIL     |   prevLink                                |    10     |     stackTop               linkPointer : 2
    +-----------+                                           +-----------+
3   |   NIL     |   context                                 |     2     |     linkPointer            contextObject : NIL (psb[linkPointer+1])
    +-----------+                                           +-----------+
4   |    1      |   returnPoint                                                                      returnPoint : 1 (psb[linkPointer+2])
    +-----------+
5   |  method   |   method                                                                           byteOffset : 1 (psb[linkPointer+4])
    +-----------+
6   |    1      |   byteOffset                                                                       method : psb[5] (psb[linkPointer+3])
    +-----------+
7   |           |   temps                                                                            contextObject : stack object
    +-----------+
8   |           |                                                                                    cntx : psb
    +-----------+
9   |           |                                                                                    arg : psb[1] (cntx + returnPoint -1)
    +-----------+
10  |           |                                                                                    temps : psb[7] (cntx + linkPointer + 4)
    +-----------+
11  |     2     |  prevLink                 pst                                                      rcv : NULL (arg[0].sysMemPtr())
    +-----------+
12  |    NIL    |  context
    +-----------+
13  |    11     |  returnPoint
    +-----------+
14  |  method   |  method
    +-----------+
15  |    1      |  byteOffset
    +-----------+
16  |   NIL     |  temps
    +-----------+
17  |           |  <------                  pst
    +-----------+
18  |           |
    +-----------+
19  |           |
    +-----------+
20  |           |
    +-----------+
21  |           |
    +-----------+
22  |           |
    +-----------+
23  |           |
    +-----------+
24  |           |
    +-----------+
25  |           |
    +-----------+
26  |           |
    +-----------+
27  |           |
    +-----------+