/* * Copyright (c) 1994 The University of Utah and * the Computer Systems Laboratory at the University of Utah (CSL). * All rights reserved. * * Permission to use, copy, modify and distribute this software is hereby * granted provided that (1) source code retains these copyright, permission, * and disclaimer notices, and (2) redistributions including binaries * reproduce the notices in supporting documentation, and (3) all advertising * materials mentioning features or use of this software display the following * acknowledgement: ``This product includes software developed by the * Computer Systems Laboratory at the University of Utah.'' * * THE UNIVERSITY OF UTAH AND CSL ALLOW FREE USE OF THIS SOFTWARE IN ITS "AS * IS" CONDITION. THE UNIVERSITY OF UTAH AND CSL DISCLAIM ANY LIABILITY OF * ANY KIND FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. * * CSL requests users of this software to return to csl-dist@cs.utah.edu any * improvements that they make and grant CSL redistribution rights. * * Author: Bryan Ford, University of Utah CSL */ #ifndef _I386AT_IDT_ #define _I386AT_IDT_ /* On a standard PC, we only need 16 interrupt vectors, because that's all the PIC hardware supports. */ /* XX But for some reason we program the PIC to use vectors 0x40-0x4f rather than 0x20-0x2f. Fix. */ #define IDTSZ (0x20+0x20+0x10) #define PIC_INT_BASE 0x40 #include #ifndef __ASSEMBLER__ extern void idt_init (void); #endif /* __ASSEMBLER__ */ #endif /* _I386AT_IDT_ */