Write an ARM assembly code procedure that finds the character 'a' in a given array.

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
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Write an ARM assembly code procedure that
finds the character 'a' in a given array.
Notes:
1) Assume that the size of the input array is 10
elements. Each element is one byte.
2) A student may utilize any general purpose
register in the ARM CPU. However, the student
needs to declare his/her assumption first.
3) The last element in any array is NULL ( \0' ).
4) If the procedure finds the char 'a', it returns
the index of the char 'a'; otherwise, it returns
\0'.
Transcribed Image Text:Write an ARM assembly code procedure that finds the character 'a' in a given array. Notes: 1) Assume that the size of the input array is 10 elements. Each element is one byte. 2) A student may utilize any general purpose register in the ARM CPU. However, the student needs to declare his/her assumption first. 3) The last element in any array is NULL ( \0' ). 4) If the procedure finds the char 'a', it returns the index of the char 'a'; otherwise, it returns \0'.
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