Back to home page

DOS ain't dead

Forum index page

Log in | Register

Back to the forum
Board view  Mix view

64bit DOS sample (Announce)

posted by Japheth(R) Homepage, Germany (South), 24.07.2009, 18:53

> Is it then possible to switch back to V86?


> What structures have to be saved before to be able to succesfull restore?

There's nothing special. In fact, it's less complicated, because a VCPI client which switches to long mode won't need the VCPI mode switches and page tables for the first MB.

> I know nothing yeat about
> long mode, can you reccomend some simple tutrial about long mode?

I used the original Intel and/or AMD manuals. I don't know if they are good, but I was - hopefully - able to understand them.

MS-DOS forever!


Complete thread:

Back to the forum
Board view  Mix view
15317 Postings in 1383 Threads, 254 registered users, 18 users online (0 registered, 18 guests)
DOS ain't dead | Admin contact
RSS Feed
powered by my little forum