Write assembly program ProblemWrite an assembly program that prompts the user to enter a string of a size that does not exceed20 characters and store it into a data variable wordListA using Irvine library's ReadStringprocedure. The program then displays the string entered by the user in reverse as shown in thesample run below.Sample Run reverse.exeEnter a string (max 20 characters): wordThe reverse is: drowreverse.exeEnter a string (max 20 characters): BaBThe reverse is: BaB reverse.exeEnter a string (max 20 characters): sultanThe reverse is: natlus reverse.exeEnter a string (max 20 characters): abc123The reverse is: 321cba reverse.exeEnter a string (max 20 characters): &5%1772jsThe reverse is: sj2771%5&Your program must define and use the following procedure:Procedure reverseString: this procedure reverses the string that was read from theuser by copying the characters from the defined data variable wordListA into wordListBstarting from position at length-1 of wordListA and position zero of wordListB inreverse order (NOTE: the last character of a string is the NULL terminator at the last positionsince every string must be terminated with 0 and therefore start copying from length-1). It thencompletes the last position of wordListB by filling it with a NULL terminator (i.e. 0). Forinstance, see the illustration below using the string “ABCD" of length=4:wordListA = “ABCD"position12 3 4character ABCD0wordListB= “DCBA"position14character| D C BA0Grading TablePointsMarkStyle (naming, comments, spacing, indentation)Data Segment with needed variablesMain Procedure (prompt=2, readstring=3, result messages=2, callingprocedure=3)reverseString Procedure (loop=2,indexing=3,handle string nullterminator=3, return from procedure=2)551010Total30Needed Irvine32 Library ProceduresCrlf: advances the cursor to the beginning of the next line in the console window.ReadString: Reads a string from the keyboard.WriteChar: writes a single character to the console window. Pass the character in ALWriteString: writes a null-terminated string to the console window. Pass the string's offset in EDX.

Question

Write assembly program ProblemWrite an assembly program that prompts the user to enter a string of a size that does not exceed20 characters and store it into a data variable wordListA using Irvine library's ReadStringprocedure. The program then displays the string entered by the user in reverse as shown in thesample run below.Sample Run> reverse.exeEnter a string (max 20 characters): wordThe reverse is: drowreverse.exeEnter a string (max 20 characters): BaBThe reverse is: BaB> reverse.exeEnter a string (max 20 characters): sultanThe reverse is: natlus> reverse.exeEnter a string (max 20 characters): abc123The reverse is: 321cba> reverse.exeEnter a string (max 20 characters): &5%1772jsThe reverse is: sj2771%5&Your program must define and use the following procedure:Procedure reverseString: this procedure reverses the string that was read from theuser by copying the characters from the defined data variable wordListA into wordListBstarting from position at length-1 of wordListA and position zero of wordListB inreverse order (NOTE: the last character of a string is the NULL terminator at the last positionsince every string must be terminated with 0 and therefore start copying from length-1). It thencompletes the last position of wordListB by filling it with a NULL terminator (i.e. 0). Forinstance, see the illustration below using the string “ABCD&#34; of length=4:wordListA = “ABCD&#34;position12 3 4character ABCD0wordListB= “DCBA&#34;position14character| D C BA0Grading TablePointsMarkStyle (naming, comments, spacing, indentation)Data Segment with needed variablesMain Procedure (prompt=2, readstring=3, result messages=2, callingprocedure=3)reverseString Procedure (loop=2,indexing=3,handle string nullterminator=3, return from procedure=2)551010Total30Needed Irvine32 Library ProceduresCrlf: advances the cursor to the beginning of the next line in the console window.ReadString: Reads a string from the keyboard.WriteChar: writes a single character to the console window. Pass the character in ALWriteString: writes a null-terminated string to the console window. Pass the string's offset in EDX.

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According to the question we have to write an assembly program that prompts the user to enter a…