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Volume 2A: Instruction Set Reference, A-L. NOTE: The Intel®64 and IA-32 Architectures Software Developer's Manualconsists of nine volumes: Basic Architecture, Order Number 253665; Instruction Set Reference A-L, Order Number 253666; Instruction Set Reference M-U, Order Number 253667; Instruction Set Reference V-Z, Order Number 326018 ...
At-a-Glance Table of Contents Part 1: Introduction, intended as a back-drop to the detailed discussions that follow, consists of the following chapters: † Chapter 1, "Basic Terms and Concepts," on page 11.
In this section, we will look at important examples of x86 instructions from each category. This section should not be considered an exhaustive list of x86 instructions, but rather a useful subset.
5 dni temu · Intel® 64 and IA-32 Architectures Software Developer's Manual Combined Volumes 2A, 2B, 2C, and 2D: Instruction Set Reference, A- Z: This document contains the full instruction set reference, A-Z, in one volume. It describes the format of the instructions and provides reference pages for them.
The x86 instruction set refers to the set of instructions that x86-compatible microprocessors support. The instructions are usually part of an executable program, often stored as a computer file and executed on the processor.
Instruction Formats. Each instruction in the x86 instruction set is composed of an opcode (operation code) and operands (data). The opcode specifies the operation to be performed, while the operands provide the data on which the operation acts.
We present the most complete and thoroughly tested formal semantics of x86-64 to date. Our semantics faithfully formal-izes all the non-deprecated, sequential user-level instructions of the x86-64 Haswell instruction set architecture. This totals 3155 instruction variants, corresponding to 774 mnemonics.
