Assembly Programming: Lab10 Objectives: Code and test simple assembly programs. Step 1. The following code copies a string from source to target: .data source BYTE "This is the source string",0 target BYTE SIZEOF source DUP(0) .code L1: mov esi,0 mov ecx,SIZEOF source mov al,source[esi] mov target[esi],al inc esi loop L1 mov edx, OFFSET source call WriteString mov edx, OFFSET target call WriteString ; index register ; loop counter ; get char from source ; store it in the target ; move to next character ; repeat for entire string Rewrite the program using indirect addressing rather than indexed addressing. [Hint] Use OFFSET operator to save the base address of source and target.
Assembly Programming: Lab10 Objectives: Code and test simple assembly programs. Step 1. The following code copies a string from source to target: .data source BYTE "This is the source string",0 target BYTE SIZEOF source DUP(0) .code L1: mov esi,0 mov ecx,SIZEOF source mov al,source[esi] mov target[esi],al inc esi loop L1 mov edx, OFFSET source call WriteString mov edx, OFFSET target call WriteString ; index register ; loop counter ; get char from source ; store it in the target ; move to next character ; repeat for entire string Rewrite the program using indirect addressing rather than indexed addressing. [Hint] Use OFFSET operator to save the base address of source and target.
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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