Someone has modified the utils.asm file to insert a PrintTab subprogram immediately after the PrintNewLine subprogram as shown below (changes are highlighted in yellow). The programmer complains that the PrintTab command cannot be called using the "jal PrintTab" instruction. What is wrong, and how can this be fixed? Explain all the problems in the code this programmer has written. # subprogram: PrintNewLine # author: Charles Kann # purpose: to output a new line to the user console # input: None # output: None # side effects: A new line character is printed to the # user's console .text PrintNewLine:  li $v0, 4  la $a0, __PNL_newline  syscall  jr $ra

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
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Someone has modified the utils.asm file to insert a PrintTab subprogram immediately
after the PrintNewLine subprogram as shown below (changes are highlighted in yellow).
The programmer complains that the PrintTab command cannot be called using the "jal
PrintTab" instruction. What is wrong, and how can this be fixed? Explain all the
problems in the code this programmer has written.
# subprogram: PrintNewLine
# author: Charles Kann
# purpose: to output a new line to the user console
# input: None
# output: None
# side effects: A new line character is printed to the
# user's console
.text
PrintNewLine:
 li $v0, 4
 la $a0, __PNL_newline
 syscall
 jr $ra

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