i need the answer quickly In this assignment you are required to write some functions in MIPS as follow:1. StLen : to count the length of a terminated string, suppose that the address of the string isin $ae and the length of the string is in $ve2. RdSt : to read a string from the memory, suppose that the address of the buffer is in $a0, andthe maximum number of the characters is in $a13. SubSt : get the substring of a given string based on the passed indexes, It is similar to substring()in Java . the below example to show the ideapublic class SubStringExampletpublic static void main (String args[1)string str- new String("quick brown fox jumps over the lazy dog"):System.out.println ("Substring starting from index 15: "):System.out.println (str.subst ring (15)):System.out.println ("Substring starting from index 15 and ending at20:"):System.out.printin (str.substring (15, 20)1:Output:Subatring starting from index 15:jumps over the lazy dogSubstring starting from index 15 and ending at 20:jumpYou may use the registers $a0-$a3 for the address of the string, the address of the buffer, the startindex, and the end index.Then you are required to write the main program to ask the user to input a string then you call thethree function and print the results. Below an example of how your code will be working.Enter a string:Computer OrganizationLength of the string is 21Start index : 1End Index : 5Substring is: omput

Answered: Image /qna-images/answer/ef5f5e81-b929-4d1c-99e6-ac048a7c9fa1.jpg

Answered: 2. RdSt : to read a string from the…

2. RdSt : to read a string from the memory, suppose that the address of the buffer is in $ae, and the maximum number of the characters is in $a1

C++ for Engineers and Scientists

4th Edition

ISBN:9781133187844

Author:Bronson, Gary J.

Publisher:Bronson, Gary J.

Chapter10: Pointers

Section10.1: Addresses And Pointers

Problem 12E

See similar textbooks

Related questions

Q: read a character from the file fin and assign it to the variable T.

A: define a file pointer fin and declare a character variable T to store the character. open the file…

Q: Write buffer should be defined.

A: Introduction: A write buffer is a particular type of data buffer used in certain CPU cache…

Q: ** Read from the file mov rax, mov rdi, SYS_read qword [fileDescr] mov rsi, readBuffer mov rdx,…

A: READ FROM THE FILE : We can read the given code from an opened file. SYS_read --> this system…

Q: Write a program to find maximum repeated words from a file. BY C++

A: Used map to store count for each word. Then looped over the map and found the most repeating word.

Q: c) Generate 10 random numbers in the range [0,100] and store them in a file random.txt.

A: According to the Question below the Solution: Output:

Q: ReadString (from Irvine32 Library) The ReadString procedure reads a string from the keyboard,…

A: Actually, registers are used to stores the data\information.

Q: Write program that creates 6x6 random array and find the max, min, average of the array. Print the…

A: ALGORITHM:- 1. Create a 2D random matrix of 6*6 size. 2. Find the minimum, maximum and average…

Q: The _______-file stream data type is for input files.

A: iostream standard library, which provides cin and cout methods for reading from standard input and…

Q: 4. (Check SSN) Write a program that prompts the user to enter a Social Security number in the format…

A: Algorithm Explanation: In this java program, we have first taken an input from the user of a SSN ID…

Q: The cin stream normally is connected to the display screen T/F

A: Answer of the given question: The given statement is False. because cin stream does not connected…

Q: k The ofstream class then default mode of opening the file are

A: In above question Option 3 (ios::out|ios::trunk) is true. Explanation: Class --------------- Default…

Q: (True/False): The ReadConsole function reads mouse information from the input buffer

A: ReadConsole function: The ReadConsole function is used to read character input from the console…

Q: Fill-in-the-Blank __________ ﬁles contain data that is unformatted and not necessarily stored as…

A: The answer is given below:

Q: 4- Write a program that asks the user to enter a filename and prints out the extension of the file.…

Q: Given the code: string s; cout > s; Write a loop to convert all lower case characters in the…

A: Note : as language is not mentioned but from your problem it clear it uses c++ so I also used c++…

Q: PYTHON without def function Suppose an input file (called "scores.txt") contains a number on each…

A: # Read the filesco = open("scores.txt", "r") # Extract the file contentsco_l1 = str(sco.read()) #…

Q: nseudocode that merges the two files

A: mergeSort(arr, size) If size>1 Step 1: Find the size of the leftSubArray and rightSubArray so…

Q: 30. The eof character which is at the end of an input buffer is called Sentinel Pattern Lexeme O…

Q: Here is a filter than counts characters and lines in input. Convert Counter into a program that…

A: In the above question, a program is already written to counts and print out the number of words and…

Q: What 3 steps must be executed in order to transfer a new word to be stored into memory?

A: memory write operation is used to stored word in a memory and memory write operation is used to read…

Q: Count the number of characters in each line of a file using fgets (in C). And if the number of…

A: #include <stdio.h>#include <string.h>int main(int argc, char const *argv[]){ char…

Q: (2) ibä To read information from a file * declare that file using the data type ofstream O ifstream…

A: Note: In the BNED Guidance, only the first question can be answered at a time. Resend the question…

Q: Edit the following code to read the input for 10 students from a file testData1.txt and output the…

A: A required program is as follows, #include <fstream> #include <iomanip> using namespace…

Q: Write a program that counts how often each word occurs in a text file.

A: C++ is one of the most widely used programming language which has been used to create different…

Q: Read from the file mov rax, mov rdi, mov rsi, mov rdx, syscall ; print the buffer ; add null for the…

A: READ FROM THE FILE : We can read the given code from an opened file. SYS_read --> this system…

Q: public: void encrypt(char *inp,char *out,int key); void decrypt(char *inp,char *out,int key); void…

A: Comments are used for describing explanation of the code. Syntax for comments - /* used for writting…

Q: Write a program which reads the first two characters from the file “chars.txt” and writes thesum of…

A: This program is implemented in C. Please find the source code and output below.

Q: rom the user and prints the characters that appear n str1 and do not appear in str2 in a single…

A: Answer is in next step.

Q: The first line is string and second line is a substring. Search the substring and write the count…

A: Code: #include <stdio.h>#define str_size 100 //Declare the maximum size of the stringint…

Q: Fill-in-the-Blank The three ﬁle stream data types are __________, __________, and __________.

A: Answers are:- i) ifstream ii) ofstream iii) fstream

Q: nclude #include #include using namespace std; class Caesar { public: void…

A: It is defined as a powerful general-purpose programming language. It can be used to develop software…

Q: 1. Write program that reads 4x4 array and find the max, min, average in the array. Print the array,…

A: In C++, ofstream: This data type represents the output file stream and is used to create files and…

Q: Function_______________ is generally used to write data to a random-access file.

A: write()

Q: Write a program that counts how often each word occurs in a text file. Use an unordered_multiset.c++…

A: Here is the code with output:-

Q: BufferedReader input - new BufferedReader ( new InputStreamReader ( System.in ) ); String[] name -…

A: Please find the answer below :

Q: Program that reads a string from the user and append it into a file.

A: NOTE: As the programming language is not mentioned in the question. So, we have solved this question…

Q: Given a large number of binary files, write a program that finds the longest strand of bytes that is…

A: Find a crude implementation below. The file isn't available so a random string that has the file…

Q: Suppose the file test.txt contains floating-point numbersseparated by spaces. Write a program to…

A: NOTE: BECAUSE THE LANGUAGE FOR PROGRAMMING IS NOT MENTIONED, I HAVE USED JAVA FOR THE CODE Start by…

Q: Read 40 bytes from file called "c:\mytest" after byte number 80 and puts them in array of bytes A[…

Q: The following program or program segment has errors. Find as many as you can. fstream…

A: Given: The following program or program segment has errors. Find as many as you can. fstream…

Q: Modify this program so that it writes the values in two columns, like this: 32.00 54.00 67.50 29.00…

A: Adding a counter to code that writes the values in two columns: Declare a variable for counter…

Q: The________ function reads data from a file in a manner similar to how scanf readsfrom stdin.

A: When we talk about input, we're talking about feeding data into a program. An input can be in the…

Q: Q/Write program create file in python and do the following 1-Read from file 2-write to another file…

A: When we want to perform some operation on file (file handling), we follow points given below: Open…

Q: - /wc [-clw] [files...] The wc utility should read one or more input files and, by default, write…

A: ANSWER:-

Q: Modified Programming (Count vowels and consonants, file input, nested-loops, switch statement)…

A: The above problem needs us to write a program to find number of vowels present in a file. We must…

Q: To read data from a text file we need an object of

A: As per guidelines, we are supposed to answer only one question. Kindly repost other question as a…

Q: If you write string "ABC" to an ASCII text file, what values are stored in a file?

A: If you write string "ABC" to an ASCII text file, what values are stored in a file?

Q: Disc Scheduling FCFS, SCAN or C-SCAN Write a program that will calculate the total head…

A: the answer is given below:-

Q: 30. The eof character which is at the end of an input buffer is called Sentinel Pattern Lexeme Token

Question

i need the answer quickly

In this assignment you are required to write some functions in MIPS as follow:
1. StLen : to count the length of a terminated string, suppose that the address of the string is
in $ae and the length of the string is in $ve
2. RdSt : to read a string from the memory, suppose that the address of the buffer is in $a0, and
the maximum number of the characters is in $a1
3. SubSt : get the substring of a given string based on the passed indexes, It is similar to substring()
in Java . the below example to show the idea
public class SubStringExamplet
public static void main (String args[1)
string str- new String("quick brown fox jumps over the lazy dog"):
System.out.println ("Substring starting from index 15: "):
System.out.println (str.subst ring (15)):
System.out.println ("Substring starting from index 15 and ending at
20:"):
System.out.printin (str.substring (15, 20)1:
Output:
Subatring starting from index 15:
jumps over the lazy dog
Substring starting from index 15 and ending at 20:
jump
You may use the registers $a0-$a3 for the address of the string, the address of the buffer, the start
index, and the end index.
Then you are required to write the main program to ask the user to input a string then you call the
three function and print the results. Below an example of how your code will be working.
Enter a string:
Computer Organization
Length of the string is 21
Start index : 1
End Index : 5
Substring is: omput

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.

Similar questions

In the following code, the first printf() reached produces the output “14,” but the second printf() can cause a bus error or a segmentation fault. Why? main(){ int *p;funct(p);printf("%d\n",*p);}funct(int *p2){p2=(int *)malloc(4);*p2=14;printf("%d\n",*p2);}
Please write code n C. and use the alphabet Producer – Consumer as a classical problem of synchronization Step 2. Write a program* that solves the producer - consumer problem. You may use the following pseudo code for implementation. *program to write: produce -consumer problem to produce and consume the alphabet. //Shared data: semaphore full, empty, mutex; //pool of n buffers, each can hold one item //mutex provides mutual exclusion to the buffer pool //empty and full count the number of empty and full buffers //Initially: full = 0, empty = n, mutex = 1 //Producer thread do { ... produce next item ... wait(empty); wait(mutex); ... add the item to buffer ... signal(mutex); signal(full); } while (1); //Consumer thread do { wait(full) wait(mutex); ... remove next item from buffer ... signal(mutex); signal(empty); ... consume the item ... } while (1);
Q3. IF PC= 682 , AR=123 , DR=A2BF, IR= 5672, then execute the following M[AR] DR IR M[AR] Determine the value of IR after the execution and comment on the type of addressin
BELOW MCQ GIVEN ANSWER CAN BE MORE THAN ONE OPTION. PLEASE PROVIDE CORRECT ANSWERS. ------------------- Q3 :- The ANSI C function below causes the program in which it runs to malfunction . Which of the following connection will help to perform function successfully ? /* Return a count of all the bits set in bytes */ int bitcount (unsigned char c) { unsigned char x , b , count =0; for (b = 0 , x= 1 ; !(x & 0x100); ++b, x <<=1) { if (x | c ) ++count; } return count; } A) change the type of x to a type larger than unsigned char. B) remove the extraneous variable b. C) change the return type to unsigned char . D) change if ( x | c) to if ( x & c) inside the for loop. E) change ! (c & 0x100) to ( x < 0x100) inside the for loop.
For each of the following C functions (given as function prototypes), which register is used to pass each of the parameters? Which register(s) is used to pass the return value? Note: uint64_t is unsigned 64-bit integer. a-short add2(short a, short b); b-uint16_t add3(uint8_t a, uint8_t b, uint8_t c); c-unsigned fibonacci(unsigned n); d-char* mystrcmp(char *dst, char *src) e-uint64_t sumOfArray(uint32_t X[], int N);
Modify the following program in lc-3 to get the input(numbers) from the keyboard and print the result to console. .ORIG x3000Loop LD R0, number1 ; load number1 into R0LDR R1, number2 ; load number2 into R1ST R2, SaveR2 ; save register R2LD R5, goSUB ; load address of SUB into R4JSRR R5 ; go to subroutine whose address in R5STR R3, result ; store resultLD R2, SaveR2 ; restore old value R2HALTnumber1 .FILL #10number2 .FILL # -8goSUB .FILL SUB ; initialize goSUB to address of SUBSaveR2 .BLKW #1; reserve space SaveR2 and SaveR3result .BLKW #1SUB NOT R1, R1ADD R2, R1, #1ADD R3, R0, R2RET.END
Now assume the following (mutex=-1, empty = 14). Is anyone in a critical section? How do you know?   Is anyone waiting to get into a critical section? How do you know?   How many valid elements are in the buffer? How do you know? If someone is in a critical section, what are the possible lines they are executing?
Write a MIPS program given the following data definition statements, compute the addresses of arr2, arr3, str1, and str2, given that the address of arr1 is 0x10010000. Show your steps for a full mark. Select “Show Labels Window (symbol table)” from the Settings menu in MARS to check the values of your computed addresses.  .data  arr1: .word 5:20  arr2: .half 7, -2, 8, -6  arr3: .space 100  str1: .asciiz "This is a message"  str2: .asciiz "Another important string"
Write a parallel program using MPI (and not OpeMP) to accomplish the same as the following serial program. For the following serial program the user enters a line and the program outputs the number of occurrences of each printable character (but not the space or tab character). For the parallel program if we have p processes we should divide the line into p segments and let each process counts the characters of its segment#include<stdio.h>#include<stdlib.h>#include <string.h>#define ASCIIs 127 //ASCII characters from 0 to 127define atmost 1000char letters[atmost + 1]; //Extra location for the string terminator '\0'int total_count[ASCIIs];void find(int count[],int start, int end);int main(){  int i, processes, n, start, end;  int count[ASCIIs], my_rank, segment, p;printf("Enter a line not larger than 1000 characters.\n");fgets(letters, atmost,stdin);printf("How many segments?: ");scanf("%d", &processes);//To make the length of the divisible by…
we apply the conditional function on E, F, and G buffers. if the leftmost hexadecimal digits of these buffers are 0*9,0*A, and o*p respectively, what is the leftmost digit of the result?
Assume that the followings are the outputs of ps and jobs commands and answer the following questions according to these outputs. ps jobs PID TTY TIME CMD 6417 pts/0 00:00:00 bash 6458 pts/0 00:00:00 sleep 6459 pts/0 00:00:00 bash 6460 pts/0 00:00:00 sleep 6468 pts/0 00:00:00 cat 6469 pts/0 00:00:00 ps [1] Running sleep 5000 & [2]- Running (sleep 250; echo "Hello") & [3]+ Stopped cat >list.txt 2. What are the process ID no, job number, and status of the command “sleep 5000” Process ID: Job no: Status: 3. Write the necessary command line to restart (foreground) the third job in the job list.
Write an ALP to generate a bill for 6 items purchased in a LULU hypermarketwhose prices are represented as BCD numbers 12h ,14h,18h,22h and 35h and 42hOMR. Save the bill amount in the memory address 8500h