Linux Format

Keeping the fires burning

When 386 support was slated for removal, so too was support for 387 math coprocessor emulation, required by 486SX chips (which lacked the floating point unit of their DX brethren). This was granted a reprieve, since it didn’t really complicate other subsystems like the 386 code did, and there was some hardware still in production that required math emulation. That feature is still around today, so you can see that code is only dropped from the kernel when there is good reason. Just being old is not enough.

Unfortunately kernel support is far from the end of the story. Distros are free to choose the optimisations to build into their packages, and since there’s not a great deal of 20-year-old

You’re reading a preview, subscribe to read more.

More from Linux Format

Linux Format8 min read
Create A Fyne Journaling App
Credit: https://fyne.io Over the past decade, we have seen great improvements in the graphical software user experience and corresponding advancements in the tools that are used to create compelling apps for our phones and tablets. Unfortunately, bui
Linux Format1 min read
Tom’s HARDWARE
No matter if you're building a PC, buying a laptop or learning about robots, Tom’s Hardware has all the comprehensive knowledge you need. Scan & Subscribe for free! ■
Linux Format10 min read
Create A Play-by-mail User Interface
This is the second article in our series about creating play-by-mail games. These are games that are now played over the web (or by email), and we’ll be looking at various aspects of this, including user input, use of JSON, clans, and free versus pai

Related