UMBC CMSC 313, Computer Organization & Assembly Language, Spring 2002, Section 0101

Examples I

Tuesday 02/19, 2001

Up]

Assigned Reading in Murdocca & Heuring:   

Assigned Reading in Neveln:   

Assigned:  Prog2

Due:  Prog1

Topics Covered:

• Continued with overview of Intel i386 instruction set:
  • Bitwise logic instructions: AND, OR, NOT
  • Other arithmetic instructions: MUL, IMUL, NEG
  • Shit/rotate instructions: SHL, SHR, SAL, SAR, ROL, ROR, RCL, RCR.
• Discussed last semester's Project 1: how to approach assembly language programming projects, code layout and structure, potential pitfalls, the need for more discipline, ...
• Discussed this semester's Programming Assignment 2.

Programs shown:

• Solution to last semester's Project 1: escape.asm.