* Reply to a message in personal_mail.
Bart Huylebroeck wrote in a message to Tom Torfs:
BH>> It means Gate Segment, and it's a protected-mode register.
TT> Where did you read that ? GS is perfectly usable in real mode, too.
BH> In the very "PC Intern 4". My mind *may* be cheating on me,
BH> ofcourse, but I really thougt it was.
BH> Probably you can access it in Real mode to make sure it has the
BH> right value BEFORE you switch to protected mode, and can therefore
BH> be used as a general segment register ?
GS can always be used as a general segment register, as can FS. Of course it
requires a 386 CPU or better.
greetz,
Tom
tomtorfs@mail.dma.be
--- timEd/2 1.10+
---------------
* Origin: 80X86 BBS 32-15-24.62.32 V.34/V.FC (24h/24h) (2:292/516)
|