12
votes
3answers
629 views

Why is the copying instruction usually named MOV?

In quite many assemblers, a value copying instruction is usually named "MOV" and its description in manuals usually also contains "move" (however, other words can be used, like "load", "store", ...
5
votes
3answers
279 views

Writing a bootloader with no bootloader

I have a question that I really can't find a straight answer to. Let me start by saying I'm not asking for a step by step tutorial, or even plan on doing anything. I'm just curious. I've been ...
37
votes
14answers
10k views

How have languages influenced CPU design?

We are often told that the hardware doesn't care what language a program is written in as it only sees the compiled binary code, however this is not the whole truth. For example, consider the humble ...
15
votes
6answers
2k views

What came first, the compiler, or the source?

I'm curious about the birth of the compiler. How did programming begin? Did people first build hardware that recognized a certain set of commands, or did people define a language and then build ...
52
votes
7answers
6k views

How were the first compilers made?

I always wonder this, and perhaps I need a good history lesson on programming languages. But since most compilers nowadays are made in C, how were the very first compilers made (AKA before C) or were ...