基于ARM架构的嵌入式设备汇编语言程序优化  

Optimization of Assembly Language Programs for Embedded Devices Based on ARM Architecture

作　　者：仲冰 ZHONG Bing(School of Information Engineering,Yancheng Institute of Technology,Yancheng 224002,China)

机构地区：[1]盐城工学院信息工程学院,江苏盐城224002

出　　处：《智能物联技术》2024年第6期39-42,共4页Technology of Io T& AI

摘　　要：随着技术的迅速发展,嵌入式设备广泛应用于很多行业,其中高级精简指令集计算机机器(Advanced Reduced Instruction Set Computer Machines,ARM)架构因其高效的处理能力和能源使用效率在市场中占据主导地位。嵌入式系统通常依赖汇编语言进行底层操作和硬件直接交互,故汇编语言程序的优化对于提升整体性能和功耗管理极为关键。文章先介绍ARM架构的基本特征和分类,随后详细讨论嵌入式汇编语言的优化策略,包括高级语言与汇编语言的对比、常见的汇编语言优化技术及其应用场景。同时,探讨针对ARM架构的特定优化技术,如特有指令的性能优化、内存访问的优化管理,旨在提供一套完整的汇编语言程序优化框架和实践指南。With the rapid development of technology,embedded devices are widely used in many industries,among which the Advanced Reduced Instruction Set Computer Machines(ARM)architecture occupies a dominant position in the market due to its efficient processing power and energy efficiency.Embedded systems usually rely on assembly language for underlying operations and direct hardware interaction,so the optimization of assembly language programs is extremely critical to improving overall performance and power consumption management.This article first introduces the basic characteristics and classification of ARM architecture,and then discusses the optimization strategies of embedded assembly language in detail,including the comparison of high-level languages and assembly languages,common assembly language optimization techniques and their application scenarios.At the same time,exploring specific optimization techniques for ARM architecture,such as performance optimization of specific instructions and optimization management of memory access,aims to provide a complete assembly language program optimization framework and practical guidelines.

关 键 词：高级精简指令集计算机机器(ARM)架构 嵌入式设备 汇编语言程序优化 

分 类 号：TP311.11[自动化与计算机技术—计算机软件与理论]