TAILIEUCHUNG - Lecture Computer organization and assembly language - Lecture 26: Recursion and String Operations

In this lecture, students will be able to understand: Advanced Procedures; What is recursion? recursively calculating a sum; calculating a factorial; string primitive instructions; MOVSB, MOVSW, and MOVSD; CMPSB, CMPSW, and CMPSD; SCASB, SCASW, and SCASD; STOSB, STOSW, and STOSD; LODSB, LODSW, and LODSD. | CSC 221 Computer Organization and Assembly Language Lecture 26: Recursion and String Operations Lecture 25: Review Assembly Implementation of: Stack Parameters INVOKE Directive PROC Directive PROTO Directive Passing by Value or by Reference Example: Exchanging Two Integers Lecture 25: Review Assembly Implementation of: Stack Frames Explicit Access to Stack Parameters Passing Arguments by Reference (cont.) Lecture Outline Advanced Procedures: Recursion What is recursion? Recursively Calculating a Sum Calculating a Factorial String Primitive Instructions MOVSB, MOVSW, and MOVSD CMPSB, CMPSW, and CMPSD SCASB, SCASW, and SCASD STOSB, STOSW, and STOSD LODSB, LODSW, and LODSD Lecture Outline Selected String Procedures Str_length Procedure Str_copy Procedure Str_trim Procedure Str_ucase Procedure Recursion What is recursion? Recursively Calculating a Sum Calculating a Factorial What is Recursion? The process created when . . . A procedure calls itself Procedure A calls procedure B, which in

• Cơ sở dữ liệu
• Assembly language
• Computer organization
• Lecture Computer organization
• Machine instruction characteristics
• Data representation
• Program control
• Lecture Assembly Language Programming
• Bài giảng Lập trình hợp ngữ
• Assembly language programming
• Introduction to Assembly Language
• Accumulator register
• Temporary storage
• Lecture Computer Architecture and Assembly Language Programming
• Bài giảng Kiến trúc máy tính
• Computer architecture
• Data movement instructions
• PC Assembly Language
• Creating a Program
• Basic Assembly Language
• Floating Point
• Physical address calculation
• Segment register value
• Tổ chức máy tính
• Lập trình hợp ngữ
• Computer System