Hi, The explanation for this part: ;

Labels should be addresses, but ... you're right. Hm... <p dir="auto"

Closing due to <a class="issue-link js-issue-link" data-error-text="Failed to load tit

Questions and clarification of paging table addresses about book HOT 3 CLOSED

intermezzos commented on August 16, 2024

Questions and clarification of paging table addresses

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Comments (3)

steveklabnik commented on August 16, 2024

Labels should be addresses, but ... you're right. Hm...

I think it could also be helpful to clarify the bit structure of all 32 bits of the page table entry just to show which bits do what,

I do think this would be a good idea, but at some point, we're going to come back and set up a "real" paging system, not a simple identity mapping, so I figured we'd wait till then. I really want to get to Rust!

In a few places, the ASM seems to operate on eax by default (i.e.: `mul ecx'). Might be good to note that.

I tried to, but I'll go back and double check that I actually did :)

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Digipom commented on August 16, 2024

In a few places, the ASM seems to operate on eax by default (i.e.: `mul ecx'). Might be good to note that.
I tried to, but I'll go back and double check that I actually did :)

Indeed you did, I must have not grokked it the first time. :) Please disregard this part.

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Digipom commented on August 16, 2024

Closing due to #109.

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