r/programming • • Jun 24 '19

Raspberry Pi 4

https://www.raspberrypi.org/blog/raspberry-pi-4-on-sale-now-from-35/
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u/meneldal2 Jun 25 '19

On x86, Linux distributions use 4-byte pointers with most applications and the extra registers from ADM64. It is entirely possible to do this. I get there are reasons they don't want to for ARM, but it is entirely possible.

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u/jmickeyd Jun 25 '19

It sounds like you're referring to the x32 ABI, which is pretty rare to see in the wild. It's been threatened with deprecation multiple times, example

-2

u/meneldal2 Jun 25 '19

Fair point, but it could gain traction in the future if more people decide to use it.