bootstrap loader

基本解释

All the BIOS really had to do was load that first chunk of code (called the bootstrap loader, or bootloader) and let the machine run.
BIOS 实际上需要做的事情是加载第一段代码（称为引导加载程序（bootstrap loader）或 bootloader），并让机器开始运行。
Because these are trusted system classes, the bootstrap loader skips much of the validation that gets done for normal (untrusted) classes.
因为这些是可信的系统类，所以引导程序装入器跳过了对常规（不可信）类所做的大量验证。
This paper describes in detail the guiding process of an operating system, involving an implementation of a bootstrap loader and a simple kernel based on IA32.
文章在对嵌入式系统的特点分析后，描述了基于嵌入式操作系统引导过程，设计并实现了一个引导器和一个基于IA32的内核。