.text
        .globl main
main:
        addi    $sp, $sp, -4
        sw      $ra, 0($sp)
        jal     subpgm
        lw      $ra, 0($sp)
        addi    $sp, $sp, 4
        jr      $ra
        .end    main

        .data
        .globl dataX
local:  .word   0
dataX:  .word   1, 2