moving the hardware cursor

• To: oskit-users@cs.utah.edu
• Subject: moving the hardware cursor
• From: Arturo Busleiman <buanzox@usa.net>
• Date: Sun, 28 Nov 1999 22:58:25 -0300 (ART)
• Sender: owner-oskit-users@fast.cs.utah.edu

Hi!
I have this code:

void
actualizar_cursor ()
{
short pos=console.y*80+console.x;
outb(0x0F,0x03d4);
outb((char)pos,0x03d5);
outb(0x0E,0x03d4);
outb((char)(pos>>8),0x03d5);
}

and when I load my kernel with GRUB, when it first calls it I get a
trap_error from GRUB. What's wrong with it? Could you _please_ help me?

Bye!


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• Re: moving the hardware cursor
• From: Klaus Espenlaub <espenlaub@informatik.uni-ulm.de>
• Re: moving the hardware cursor
• From: Alastair Reid <reid@cs.utah.edu>

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