assembler

简明释义

英[əˈsemblə(r)]美[əˈsemblər]

n. 汇编程序；汇编机；装配工

复 数 a s s e m b l e r s

英英释义

单词用法

同义词

反义词

例句

1.Implement this in GCC, and StackShield implements it in the assembler.

在gcc中实现了这种方法，StackShield在汇编程序中实现了这种方法。

2.Click Finish to exit the Wizard and return to the Application Assembler pane of the Application Assembly Tool.

单击Finish以退出向导并返回“应用程序组装工具”的ApplicationAssembler窗格。

3.This disassembly listing shows the assembler-language listing of the main function.

反汇编清单显示了该main函数的汇编语言清单。

4.To achieve this, I'll implement my own assembler and extend the base Spring JMX exporter.

为了实现这一点，我将实现自己的装配器并扩展基本的SpringJM x导出器。

5.If you want to crack zip file passwords use fcrackzip.fcrackzip is a fast password cracker partly written in assembler.

如果你想破解压缩文件的密码，可以使用fcrackzip . fcrackzip是一个快速的密码破解软件，其部分是用汇编语言编写。

6.Various forms of macros and other constructs particular to an assembler.

一种汇编器特有的各种宏形式和其他结构。

7.Data structures accessed by assembler code.

汇编代码访问的数据结构。

8.Mashup assembler: This is typically a nonprogrammer that's a line-of-business user or subject matter expert.

Mashup组装人员：通常为不是非编程人员的业务部门用户或主题专家。

9.In the manufacturing plant, each assembler plays a crucial role in the production line.

在制造厂中，每个装配工在生产线上都扮演着关键角色。

10.The software engineer is also an assembler, creating low-level code for the hardware.

这位软件工程师也是一个汇编器，为硬件编写低级代码。

11.An assembler must understand the specifications of the components they are working with.

一个装配工必须理解他们所使用组件的规格。

12.The new assembler software simplifies the process of converting high-level code into machine language.

新的汇编器软件简化了将高级代码转换为机器语言的过程。

13.The job of an assembler requires attention to detail and manual dexterity.

一个装配工的工作需要关注细节和手部灵活性。

作文

In the world of computer programming and software development, the role of an assembler is crucial. An assembler is a type of computer program that translates assembly language, which is a low-level programming language, into machine code, which is the binary code that a computer's processor can execute directly. Understanding how an assembler works is fundamental for anyone who wishes to delve into the intricacies of computer architecture and programming. Assembly language serves as a bridge between human-readable code and machine-executable code. While high-level programming languages like Python or Java are designed to be easy for humans to read and write, they need to be converted into machine language for execution. This is where the assembler comes into play. By converting the assembly language instructions into machine code, an assembler allows programmers to write code that is closer to the hardware level, giving them more control over the system’s resources. To illustrate the importance of an assembler, consider a simple example of a program that adds two numbers. In assembly language, this might involve several specific instructions that tell the CPU exactly how to perform the addition operation, including loading the numbers into registers, performing the addition, and storing the result back in memory. The assembler takes these assembly instructions and translates them into binary code, which the CPU can then execute. Without the assembler, programmers would have to write in machine code directly, which is not only tedious but also prone to errors. Another significant aspect of assemblers is that they often provide additional features such as macros and symbolic debugging. Macros allow programmers to create shorthand notations for frequently used sequences of instructions, making the code more efficient and easier to read. Symbolic debugging helps in identifying errors by allowing programmers to use meaningful names instead of machine addresses, simplifying the troubleshooting process. The evolution of assemblers has paralleled advancements in computer technology. Early computers had very simple architectures and thus required straightforward assemblers. However, as computers became more complex, so did the assemblers. Modern assemblers are capable of optimizing code, managing memory efficiently, and even supporting multiple architectures. This adaptability ensures that assemblers remain relevant in today's fast-paced technological landscape. Furthermore, learning about assemblers and assembly language can provide valuable insights into how computers operate at a fundamental level. It enhances a programmer's ability to write efficient code and understand performance bottlenecks in higher-level languages. For aspiring software developers, grasping the concept of an assembler can set a strong foundation for future learning in fields such as systems programming, embedded systems, and performance optimization. In conclusion, the role of an assembler in programming cannot be overstated. It serves as a vital tool in transforming human-readable code into machine-executable instructions, enabling programmers to work closely with the hardware. By understanding the functions and capabilities of an assembler, one gains a deeper appreciation for the complexities of computer science and software development. As technology continues to evolve, the significance of assemblers will undoubtedly endure, making them an essential topic of study for anyone interested in the field of computing.

在计算机编程和软件开发的世界中，汇编器的角色至关重要。汇编器是一种计算机程序，它将汇编语言（一种低级编程语言）翻译成机器代码，即计算机处理器可以直接执行的二进制代码。理解汇编器的工作原理对于任何希望深入了解计算机体系结构和编程的人来说都是基础。汇编语言作为人类可读代码与机器可执行代码之间的桥梁。虽然像Python或Java这样的高级编程语言旨在让人类易于阅读和编写，但它们需要转换为机器语言才能执行。这就是汇编器发挥作用的地方。通过将汇编语言指令转换为机器代码，汇编器使程序员能够编写更接近硬件层的代码，从而给予他们对系统资源的更多控制。为了说明汇编器的重要性，考虑一个简单的将两个数字相加的程序。在汇编语言中，这可能涉及几个特定的指令，告诉CPU如何执行加法操作，包括将数字加载到寄存器中、执行加法并将结果存储回内存。汇编器将这些汇编指令转换为二进制代码，然后CPU可以执行。没有汇编器，程序员不得不直接用机器代码编写，这不仅繁琐，而且容易出错。汇编器的另一个重要方面是它们通常提供额外的功能，例如宏和符号调试。宏允许程序员为频繁使用的指令序列创建简写符号，使代码更高效、更易读。符号调试通过允许程序员使用有意义的名称而不是机器地址来帮助识别错误，从而简化了故障排除过程。汇编器的演变与计算机技术的进步并行发展。早期计算机具有非常简单的架构，因此只需要简单的汇编器。然而，随着计算机变得越来越复杂，汇编器也变得更加复杂。现代汇编器能够优化代码、高效管理内存，甚至支持多种架构。这种适应性确保了汇编器在当今快速发展的技术环境中仍然相关。此外，了解汇编器和汇编语言可以提供有关计算机如何从根本上运作的宝贵见解。它增强了程序员编写高效代码和理解高级语言中的性能瓶颈的能力。对于有抱负的软件开发人员来说，掌握汇编器的概念可以为未来在系统编程、嵌入式系统和性能优化等领域的学习奠定坚实的基础。总之，汇编器在编程中的角色不可低估。它作为一种重要工具，将人类可读的代码转变为机器可执行的指令，使程序员能够与硬件紧密合作。通过理解汇编器的功能和能力，人们对计算机科学和软件开发的复杂性有了更深的欣赏。随着技术的不断发展，汇编器的重要性无疑将持续存在，使其成为任何对计算机领域感兴趣的人的必修课题。