memory.txt

                        +---------------+ Highest Address 0xffffffff
                        | cmd line args |
                        | env Variable  |
                        +---------------+
                        |     STACK     |
                        +--+------------+
                        |  |            |
                        |  |            |
                        |  v         ^  |
                        |            |  |
                        |            |  |
                        +------------+--+
                        |     HEAP      |
                        +---------------+
                        | Uninitialized |
                        |   Data(BSS)   |
                        +---------------+
                        |  Initialized  |
                        |     Data      |
                        +---------------+
                        |   Read Only   |
                        |     data      |
                        |       +       |
                        |     code      |
                        +---------------+ Lowest Address 0X00000000