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in Assembly MIPS i have the code in the picture that reads in 10 integers into an array how would i reverse the array For example input to array "1, 2, 3, 4, 5, 6, 7, 8, 9, 0" reversed array "0,9,8,7,6,5,4,3,2,1"

in Assembly MIPS i have the code in the picture that reads in 10 integers into an array how would i reverse the array For example input to array "1, 2, 3, 4, 5, 6, 7, 8, 9, 0" reversed array "0,9,8,7,6,5,4,3,2,1"

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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in Assembly MIPS i have the code in the picture that reads in 10 integers into an array how would i reverse the array

For example input to array "1, 2, 3, 4, 5, 6, 7, 8, 9, 0"

reversed array "0,9,8,7,6,5,4,3,2,1"

```assembly .data myArray: .space 40 # 4 bytes per int so 10 ints x 4 (10 x 4 = 40) newline: .asciiz "\n" .text .globl main main: li $t0, 10 # holds 10 for the loop to run only 10 times li $t1, 0 # this register will hold the counter li $t2, 0 # this register will hold the location of the array WHILE: bge $t1, $t0 BREAK li $v0, 5 syscall sw $v0, myArray($t2) addi $t2, $t2, 4 addi $t1, $t1, 1 j WHILE BREAK: ``` ### Explanation This MIPS assembly language snippet demonstrates a simple loop structure that reads integers from the user and stores them into an array. - **Data Section (.data):** - `myArray`: Allocates 40 bytes of space, enough for 10 integer values since each integer takes 4 bytes. - `newline`: Stores a newline character as an ASCII string. - **Text Section (.text):** - Declares `main` as the global starting point of the program. - **Registers:** - `$t0`: Holds the value `10`, indicating the loop should run 10 times. - `$t1`: Acts as a counter for the iterations of the loop. - `$t2`: Holds the memory location offset for storing integers in the array. - **Loop Structure (WHILE):** - The loop uses a branch (`bge`) to exit when `$t1` equals or exceeds `$t0`. - A system call (`syscall`) is made to read an integer input from the user. - The input is stored in `myArray` at the current offset specified by `$t2`. - `$t2` is incremented by 4 to point to the next int location in `myArray`. - `$t1` is incremented by 1 to update the loop counter. - The loop repeats until the branch condition is met. - **Exit Point (BREAK):** -
Transcribed Image Text:```assembly .data myArray: .space 40 # 4 bytes per int so 10 ints x 4 (10 x 4 = 40) newline: .asciiz "\n" .text .globl main main: li $t0, 10 # holds 10 for the loop to run only 10 times li $t1, 0 # this register will hold the counter li $t2, 0 # this register will hold the location of the array WHILE: bge $t1, $t0 BREAK li $v0, 5 syscall sw $v0, myArray($t2) addi $t2, $t2, 4 addi $t1, $t1, 1 j WHILE BREAK: ``` ### Explanation This MIPS assembly language snippet demonstrates a simple loop structure that reads integers from the user and stores them into an array. - **Data Section (.data):** - `myArray`: Allocates 40 bytes of space, enough for 10 integer values since each integer takes 4 bytes. - `newline`: Stores a newline character as an ASCII string. - **Text Section (.text):** - Declares `main` as the global starting point of the program. - **Registers:** - `$t0`: Holds the value `10`, indicating the loop should run 10 times. - `$t1`: Acts as a counter for the iterations of the loop. - `$t2`: Holds the memory location offset for storing integers in the array. - **Loop Structure (WHILE):** - The loop uses a branch (`bge`) to exit when `$t1` equals or exceeds `$t0`. - A system call (`syscall`) is made to read an integer input from the user. - The input is stored in `myArray` at the current offset specified by `$t2`. - `$t2` is incremented by 4 to point to the next int location in `myArray`. - `$t1` is incremented by 1 to update the loop counter. - The loop repeats until the branch condition is met. - **Exit Point (BREAK):** -
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