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rawpointer3

@rawpointer3

Ended arch2001 at #OST2, paging could not defeat me this time 😆

It's time to paging, it's my final boss. In the past I had a bunch of problems with it, but now I think that I'll make it. It was a mess for me, a lot of tables, bitfields and so-on but now my mind is more focused



Started self teaching math, will study: Algebra, Pre-Calculus, Calculus and Linear Algebra. I will not become some specialist at it, but will try to understand the basis of computer science areas, like graphics, some algorithms etc


It's time to paging, it's my final boss. In the past I had a bunch of problems with it, but now I think that I'll make it. It was a mess for me, a lot of tables, bitfields and so-on but now my mind is more focused

Interrupts couldn't stop me either (although I did have a problem with ISTs, probably related to hypervisors.) Let's go to syscalls. 😎



rawpointer3 reposted

is there a programming language that is as simple as C but has all the modern tooling (package manager, build system etc..)?


Interrupts couldn't stop me either (although I did have a problem with ISTs, probably related to hypervisors.) Let's go to syscalls. 😎


Let’s go to interrupts now! Segmentation couldnt stop me!


Ok cool, I was almost defeated by segmentation understanding. Now my mind blowing. Privilege Rings, Call Gates, etc 🤯

Was studying low-level what took me to segmentation in x86-64, kinda cool.



Was studying low-level what took me to segmentation in x86-64, kinda cool.


Starting learning Lisp, especially reading SICP, is quite mind-blowing. Even in programming for a long time, there is a list of concepts that you don't even notice the impact or the power in daily work.


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