TAILIEUCHUNG - Lecture Computer organization and assembly language - Lecture 25: Advanced Procedures

In this lecture, students will be able to understand: Computer organization, data representation, integer arithmetic, binary representation, floating point representation, machine instruction characteristics, instruction cycles, types of operands, pentium and power PC data types, microporessor bus structure, address, data. | CSC 221 Computer Organization and Assembly Language Lecture 25: Advanced Procedures in Assembly Lecture 24: Review LOCAL flagVals[20]:BYTE ; array of bytes LOCAL pArray:PTR WORD ; pointer to an array myProc PROC, ; procedure LOCAL t1:BYTE, ; local variables LOCAL Directive Examples: MASM-Generated Code (1 of 2) BubbleSort PROC LOCAL temp:DWORD, SwapFlag:BYTE . . . ret BubbleSort ENDP BubbleSort PROC push ebp mov ebp,esp add esp,0FFFFFFF8h ; add -8 to ESP . . . mov esp,ebp pop ebp ret BubbleSort ENDP MASM generates the following code: MASM-Generated Code (2 of 2) Diagram of the stack frame for the BubbleSort procedure: INVOKE Directive The INVOKE directive is a powerful replacement for Intel’s CALL instruction that lets you pass multiple arguments. Syntax: INVOKE procedureName [, argumentList] argumentList is an optional comma-delimited list of procedure arguments. Arguments can be: immediate values and integer expressions variable names address and ADDR expressions register names .

• 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