Question: I need help with this ASM Project: COSC 2 4 2 5 Programming Project 4 Write an assembly language program that reads move review information

I need help with this ASM Project: COSC 2425 Programming Project 4
Write an assembly language program that reads move review information from a text file and reports the overall scores for each movie as well as identifying the movie with the highest total score. There are four movie reviewers numbered from 1 to 4. They are submitting reviews for five movies, identified by the letters from A through E. Reviews are reported by using the letter identifying the movie, the review rating, which is a number from 0 to 100, and the reviewers identifying number. For example, to report that movie B was rated a score of 87 by reviewer 3, there will be a line in the text file that looks like this:
B,87,3
The fields within each record are separated from each other by a comma.
Your program must store the movie review scores in a two-dimensional array (4 rows by 5 columns). Each row represents a reviewer. Each column represents a movie. Initialize the array to zeroes and read the movie review information from a file. After reading and processing the whole file, display a report that shows the total score for each movie and the movie that had the highest total score.
Section 9.4 of our textbook discusses two-dimensional arrays. Section 9.4.2 discusses Base-Index Operands and even contains an example of how to calculate a row sum for a two-dimensional array.
Chapter 11 contains an example program named ReadFile.asm that will show you how to prompt the user for a file name, open a file, read its contents, and close the file when you are done. Look in section 11.1.8, Testing the File I/O Procedures.
Each record in a text file is terminated by the two characters, Carriage Return (0Dh) and Line Feed (0Ah).
Assume that you wish to process a text file named reviews.txt that is stored on the C: drive in the Data folder. If you are using a Windows computer, you have two ways to identify the path to the files location:
C:/Data/reviews.txt OR C:\\Data\\reviews.txt
Double backslash characters (\) are needed because a single backslash is defined as being the first part of an escape sequence such as newline (
). This is my work so far and I'm required to use Irvine: INCLUDE Irvine32.inc
INCLUDE macros.inc
BUFFER_SIZE=5000
ROWS=4
COLS=5
.data
buffer BYTE BUFFER_SIZE DUP (?)
filename BYTE 80 DUP (0)
fileHandle HANDLE ?
rowSize dd ?
rowIndex dd ?
colIndex dd?
.code
mWrite "Enter a filename: "
mov edx, OFFSET filename
mox ecx,SIZEOF filename
call ReadString
mov edx, OFFSET filename
call OpenInputFile
mov fileHandle, eax
cmp eax, INVALID_HANDLE_VALUE
jne file_ok
mWrite <"File can't be open!",0dh,0ah>
jmp quit
mov edx, OFFSET buffer
mov ecx, BUFFER_SIZE
call ReadFromFile
inc check_buffer_size
mWrite "Error readinf file."
call writeWindowsMsg
jmp close_file
cmp eax, BUFFER_SIZE
jb buf_size_ok
mWrite <"ERROR: Buffer too small for file", 0dh,0ah>
jmp quit
mov buffer [eax],0
mWrite "File size: "
call WriteDec
call Crlf
mWrite <"Buffer: ",0dh,0ah,0dh,0ah>
mov edx, OFFSET buffer
call WriteString
call Crlf
mov eax, fileHandle
mov edx, rowSize
mov eax, rowIndex
mul edx
mov index, eax
mul eax, colIndex
shl eax, 2
add eax,index
mov edx, score
mov ebx, OFFSET reviews
mov [ebx + eax], edx
call CloseFile
exit
main ENDP
END main

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!