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Fix dead link

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Philipp Oppermann
2020-08-02 14:03:48 +02:00
parent 3c070c6dc0
commit 277368537b
2 changed files with 2 additions and 2 deletions
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blog/content/first-edition/posts/10-double-faults/index.md
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@@ -495,7 +495,7 @@ We define that the 0th IST entry is the double fault stack (any other IST index
#### Loading the TSS
Now that we created a new TSS, we need a way to tell the CPU that it should use it. Unfortunately, this is a bit cumbersome, since the TSS is a Task State _Segment_ (for historical reasons). So instead of loading the table directly, we need to add a new segment descriptor to the [Global Descriptor Table] \(GDT). Then we can load our TSS invoking the [`ltr` instruction] with the respective GDT index.
[Global Descriptor Table]: http://www.flingos.co.uk/docs/reference/Global-Descriptor-Table/
[Global Descriptor Table]: https://web.archive.org/web/20190217233448/https://www.flingos.co.uk/docs/reference/Global-Descriptor-Table/
[`ltr` instruction]: https://www.felixcloutier.com/x86/ltr
### The Global Descriptor Table (again)