Re: [OSDev] How to switch to long mode in x86 CPUs?

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Sujet : Re: [OSDev] How to switch to long mode in x86 CPUs?
De : smirzo (at) *nospam* example.com (Salvador Mirzo)
Groupes : comp.lang.c
Date : 02. Mar 2025, 03:37:15
Autres entêtes
Organisation : A noiseless patient Spider
Message-ID : <87v7ssi2ec.fsf@example.com>
References : 1 2 3 4
scott@slp53.sl.home (Scott Lurndal) writes:

"Paul Edwards" <mutazilah@gmail.com> writes:
"David Brown" <david.brown@hesbynett.no> wrote in message
news:vprtt6$3jah9$1@dont-email.me...
On 27/02/2025 16:57, Ar Rakin wrote:
>
>
Do you consider the concept of a BIOS (as seen as the IBM PC),
"legitimate to use"
>
In the abstract, possibly.  But the last half century has
shown that BIOS as an I/O abstraction layer was a bad idea
from the start.

Would you elaborate or point out an article or book that could clarify
the ideas that have made you to make such remark?  Sounds interesting.

Date Sujet#  Auteur
27 Feb 25 * [OSDev] How to switch to long mode in x86 CPUs?29Ar Rakin
27 Feb 25 +* Re: [OSDev] How to switch to long mode in x86 CPUs?14Keith Thompson
28 Feb 25 i`* Re: [OSDev] How to switch to long mode in x86 CPUs?13Ar Rakin
28 Feb 25 i +- Re: [OSDev] How to switch to long mode in x86 CPUs?1Waldek Hebisch
28 Feb 25 i `* OT: (Was: How to switch to long mode in x86 CPUs?)11Salvador Mirzo
28 Feb 25 i  +* Re: OT: USENET9Salvador Mirzo
1 Mar 25 i  i+* Re: OT: USENET7Richard Harnden
1 Mar 25 i  ii+* Re: OT: USENET2Ar Rakin
5 Mar 25 i  iii`- Re: OT: USENET1candycanearter07
2 Mar 25 i  ii`* Re: OT: USENET4Salvador Mirzo
2 Mar 25 i  ii `* Re: OT: USENET3Ar Rakin
2 Mar 25 i  ii  +- Re: OT: USENET1yeti
9 Mar 25 i  ii  `- Re: OT: USENET1Salvador Mirzo
1 Mar 25 i  i`- Re: OT: USENET1Ar Rakin
1 Mar 25 i  `- Re: OT:1Ar Rakin
28 Feb 25 +* Re: [OSDev] How to switch to long mode in x86 CPUs?12David Brown
28 Feb 25 i+* Re: [OSDev] How to switch to long mode in x86 CPUs?2Ar Rakin
1 Mar 25 ii`- Re: [OSDev] How to switch to long mode in x86 CPUs?1Dan Cross
1 Mar 25 i`* Re: [OSDev] How to switch to long mode in x86 CPUs?9Paul Edwards
2 Mar 25 i +* Re: [OSDev] How to switch to long mode in x86 CPUs?3Salvador Mirzo
2 Mar 25 i i+- Re: PC BIOS (was [OSDev] How to switch to long mode in x86 CPUs?)1Dan Cross
2 Mar 25 i i`- Re: [OSDev] How to switch to long mode in x86 CPUs?1Dan Cross
2 Mar 25 i `* Re: [OSDev] How to switch to long mode in x86 CPUs?5Paul Edwards
2 Mar 25 i  `* Re: [OSDev] How to switch to long mode in x86 CPUs?4bart
4 Mar 25 i   `* Re: [OSDev] How to switch to long mode in x86 CPUs?3Paul Edwards
4 Mar 25 i    `* Re: [OSDev] How to switch to long mode in x86 CPUs?2bart
5 Mar 25 i     `- Re: [OSDev] How to switch to long mode in x86 CPUs?1Paul Edwards
1 Mar 25 +- Re: [OSDev] How to switch to long mode in x86 CPUs?1Dan Cross
2 Mar 25 `- Re: [OSDev] How to switch to long mode in x86 CPUs?1Andy Valencia

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