You must have an in-depth understanding of the data layout when rewriting those parts of the source code that are implemented in assembler.

要重新编写在汇编程序中实现的源代码的各个部分时，您必须对数据布局有深刻的理解。

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An assembler convert source-code programs from assembly language into machine language. A linker combines individual files created by an assembler into a single executable program.

汇编器将汇编语言源代码转换为机器语言。链接器将汇编器产生的单独文件合并成一个可执行程序。

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The output of the assembler program is called the object code or object program relative to the input source program.

的输出汇编程序称为对象代码或对象程序相对于输入的源程序。

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