X86 Assembly Language and C Fundamentals

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Название:X86 Assembly Language and C Fundamentals

Автор: Joseph Cavanagh

Издательство: CRC Press

Год:2013

Количество страниц: 813

Язык:English

Формат:pdf

Размер:3,7 Mb

The predominant language used in embedded microprocessors, assembly language lets you write programs that are typically faster and more compact than programs written in a high-level language and provide greater control over the program applications. Focusing on the languages used in X86 microprocessors, X86 Assembly Language and C Fundamentals explains how to write programs in the X86 assembly language, the C programming language, and X86 assembly language modules embedded in a C program.

A wealth of program design examples, including the complete code and outputs, help you grasp the concepts more easily. Where needed, the book also details the theory behind the design. Learn the X86 Microprocessor Architecture and Commonly Used Instructions Assembly language programming requires knowledge of number representations, as well as the architecture of the computer on which the language is being used. After covering the binary, octal, decimal, and hexadecimal number systems, the book presents the general architecture of the X86 microprocessor, individual addressing modes, stack operations, procedures, arrays, macros, and input/output operations.

It highlights the most commonly used X86 assembly language instructions, including data transfer, branching and looping, logic, shift and rotate, and string instructions, as well as fixed-point, binary-coded decimal (BCD), and floating-point arithmetic instructions. Get a Solid Foundation in a Language Commonly Used in Digital Hardware Written for students in computer science and electrical, computer, and software engineering, the book assumes a basic background in C programming, digital logic design, and computer architecture. Designed as a tutorial, this comprehensive and self-contained text offers a solid foundation in assembly language for anyone working with the design of digital hardware.

Autor

Joseph Cavanagh is an adjunct professor in the computer engineering department at Santa Clara University in California. He is the author of several textbooks, including Computer Arithmetic and Verilog HDL Fundamentals (2009), Digital Design and Verilog HDL Fundamentals (2008), Verilog HDL: Digital Design and Modeling (2007), and Sequential Logic: Analysis and Synthesis (2006), as well as a novel, The Computer Conspiracy.

Inhalt

Number Systems and Number Representations Number Systems Number Representations Problems X86 Processor Architecture General Architecture Arithmetic and Logic Unit Control Unit Memory Unit Input/Output Register Set Translation Lookaside Buffer The Assembler Problems Addressing Modes Register Addressing Immediate Addressing Direct Memory Addressing Base (Register Indirect) Memory Addressing Base or Index Plus Displacement Addressing Base and Index Plus Displacement Addressing Scale Factor Segment Override Prefix X86 Operation Modes Problems C Programming Fundamentals Structure of a C Program Variables and Constants Input and Output Operators While Loop For Loop Additional C Constructs Problems Data Transfer Instructions Data Types Move Instructions Load Effective Address Load Segment Registers Exchange Instructions Translate Conversion Instructions Problems Branching and Looping Instructions Branching Instructions Looping Instructions Problems Stack Operations Stack Structure Additional Push Instructions Additional Pop Instructions Problems Logic, Bit, Shift, and Rotate Instructions Logical AND Instruction Logical Inclusive-OR Instruction Logical Exclusive-OR Instruction Logical NOT Instruction - 1s Complement NEG Instruction - 2s Complement TEST and Byte Set on Condition Instructions Bit Test Instructions Bit Scan Instructions Shift Instructions Rotate Instructions Problems Fixed-Point Arithmetic Instructions Addition Subtraction Multiplication Division Problems Binary-Coded Decimal Arithmetic Instructions ASCII Adjust After Addition (AAA) Instruction Decimal Adjust AL After Addition (DAA) Instruction ASCII Adjust AL After Subtraction (AAS) Instruction Decimal Adjust AL After Subtraction (DAS) Instruction ASCII Adjust AX After Multiplication (AAM) Instruction ASCII Adjust AX Before Division (AAD) Instruction Problems Floating-Point Arithmetic Instructions Floating-Point Fundamentals Load Data Instructions Store Data Instructions Addition Instructions Subtraction Instructions Multiplication Instructions Division Instructions Compare Instructions Trigonometric Instructions Additional Instructions Problems Procedures Call a Procedure Return from a Procedure Passing Parameters to a Procedure Problems String Instructions Repeat Prefixes Move String Instructions Load String Instructions Store String Instructions Compare Strings Instructions Scan String Instructions Problems Arrays One-Dimensional Arrays Multidimensional Arrays Problems Macros Macro Definitions Macro Examples Problems Interrupts and Input/Output Operations Interrupts Direct Memory Access Memory-Mapped I/O In/Out Instructions Problems Additional Programming Examples Programming Examples Problems Appendix A ASCII Character Codes Appendix B Answers to Select Problems Index