Folks, have a question on behalf of a friend. Are

Question

Folks, have a question on behalf of a friend. Are

there any resources for low-level programming in general? (to be specific, the guy's looking for something to help understand how low-level memory allocation, like malloc() and free() works)

#english #programming

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23.03.2022

10 ответов

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Neso academy OS playlist isn't good, like the videos are good but it doesn't explain anything, just the basics of os, not even memory management

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23.03.2022

Parra

c++ group

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23.03.2022

The Devs Bot

https://t.me/joinchat/FNPR3z_cJVfTQQazM6fT-g

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23.03.2022

Siddarth R Iyer Автор вопроса

mohammad
i'd take an OS course (not linux or anything in es...

yeah but the theory is not really where I have an open question — I know the overall theory pretty well, about virtual and physical memory and how the OS virtualizes address spaces and performs allocations with chunking and defragmenting deallocated spaces. But this doesn't translate at all to knowing how it's implemented, which is why I can't really help him

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23.03.2022

mohammad

''''''' '''''''
Neso academy OS playlist isn't good, like the vide...

but it's a good starting point , ofc if they wanted to dig even dipper they should start learning about how to design an OS one thing why i couldn't put up with C/C++ was these lack of tutorials for advanced matters , but it was very welcoming in rust (memory management is explained very nicely in their official docs) , so yeah i'd suggest learning rust as well (if they don't insist on C/C++)

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23.03.2022

Parra

mohammad
but it's a good starting point , ofc if they wante...

lack?

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23.03.2022

mohammad

Parra
lack?

at least i couldn't find anything at the time

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23.03.2022

mohammad

then i could suggest using resource's like this or reading freebsd books which explain how their OS is implemented also there is this one which is rust 😁

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23.03.2022

Siddarth R Iyer Автор вопроса

mohammad
then i could suggest using resource's like this or...

oh thank you! This does look helpful, I'll direct him to read this and check if it helps

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23.03.2022

mohammad · Accepted Answer

mohammad

i'd take an OS course (not linux or anything in especific but general OS subject's ) and for the resource's , there are a lot of em in youtube just search (Nesso academy is a good one)

0

23.03.2022

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