Question

Write an assembly code in MIPS program that can read 3 numbers from the user and print the following: a. The summation b. The average c. The minimum d. The maximum e. Print the values between the minimum and maximum f. Write comments to explain each line in your code -look at Fibonacci code- (no comments mean zero for the assignment )

use MARS MIPS .

Answer 1

main:
        daddiu  $sp,$sp,-8032
        sd      $fp,8024($sp)
        move    $fp,$sp
        sw      $0,0($fp)
.L3:
        lw      $2,0($fp)
        slt     $2,$2,2001
        beq     $2,$0,.L2
        nop

        lw      $2,0($fp)
        dsll    $2,$2,2
        daddu   $2,$fp,$2
        lw      $2,8($2)
        sll     $2,$2,2
        move    $3,$2
        lw      $2,0($fp)
        dsll    $2,$2,2
        daddu   $2,$fp,$2
        sw      $3,8($2)
        lw      $2,0($fp)
        addiu   $2,$2,2
        sw      $2,0($fp)
        b       .L3
        nop

.L2:
        move    $2,$0
        move    $sp,$fp
        ld      $fp,8024($sp)
        daddiu  $sp,$sp,8032
        j       $31
        nop

__static_initialization_and_destruction_0(int, int):
        daddiu  $sp,$sp,-48
        sd      $31,40($sp)
        sd      $fp,32($sp)
        sd      $28,24($sp)
        move    $fp,$sp
        lui     $28,%hi(%neg(%gp_rel(__static_initialization_and_destruction_0(int, int))))
        daddu   $28,$28,$25
        daddiu  $28,$28,%lo(%neg(%gp_rel(__static_initialization_and_destruction_0(int, int))))
        move    $3,$4
        move    $2,$5
        sll     $3,$3,0
        sw      $3,0($fp)
        sll     $2,$2,0
        sw      $2,4($fp)
        lw      $3,0($fp)
        li      $2,1                        # 0x1
        bne     $3,$2,.L7
        nop

        lw      $3,4($fp)
        li      $2,65535                    # 0xffff
        bne     $3,$2,.L7
        nop

        ld      $2,%got_page(_ZStL8__ioinit)($28)
        daddiu  $4,$2,%got_ofst(_ZStL8__ioinit)
        ld      $2,%call16(_ZNSt8ios_base4InitC1Ev)($28)
        move    $25,$2
        nop

        ld      $6,%got_disp(__dso_handle)($28)
        ld      $2,%got_page(_ZStL8__ioinit)($28)
        daddiu  $5,$2,%got_ofst(_ZStL8__ioinit)
        ld      $4,%got_disp(_ZNSt8ios_base4InitD1Ev)($28)
        ld      $2,%call16(__cxa_atexit)($28)
        move    $25,$2
        nop

.L7:
        nop
        move    $sp,$fp
        ld      $31,40($sp)
        ld      $fp,32($sp)
        ld      $28,24($sp)
        daddiu  $sp,$sp,48
        j       $31
        nop

_GLOBAL__sub_I_main:
        daddiu  $sp,$sp,-32
        sd      $31,24($sp)
        sd      $fp,16($sp)
        sd      $28,8($sp)
        move    $fp,$sp
        lui     $28,%hi(%neg(%gp_rel(_GLOBAL__sub_I_main)))
        daddu   $28,$28,$25
        daddiu  $28,$28,%lo(%neg(%gp_rel(_GLOBAL__sub_I_main)))
        li      $5,65535                    # 0xffff
        li      $4,1                        # 0x1
        ld      $2,%got_page(__static_initialization_and_destruction_0(int, int))($28)
        daddiu  $2,$2,%got_ofst(__static_initialization_and_destruction_0(int, int))
        move    $25,$2
        nop

        move    $sp,$fp
        ld      $31,24($sp)
        ld      $fp,16($sp)
        ld      $28,8($sp)
        daddiu  $sp,$sp,32
        j       $31
        nop

Let me know if you have any doubts or if you need anything to change. 

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Thank You!
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