Go to most recent revision |
Blame |
Last modification |
View Log
| RSS feed
/* Project: OSLib
* Description: The OS Construction Kit
* Date: 1.6.2000
* Idea by: Luca Abeni & Gerardo Lamastra
*
* OSLib is an SO project aimed at developing a common, easy-to-use
* low-level infrastructure for developing OS kernels and Embedded
* Applications; it partially derives from the HARTIK project but it
* currently is independently developed.
*
* OSLib is distributed under GPL License, and some of its code has
* been derived from the Linux kernel source; also some important
* ideas come from studying the DJGPP go32 extender.
*
* We acknowledge the Linux Community, Free Software Foundation,
* D.J. Delorie and all the other developers who believe in the
* freedom of software and ideas.
*
* For legalese, check out the included GPL license.
*/
/* Hardware selectors used by OSLib */
#ifndef __LL_I386_SEL_H__
#define __LL_I386_SEL_H__
#define NULL_SEL 0x00
#define X_DATA16_SEL 0x08
#define X_CODE16_SEL 0x10
#define X_CODE32_SEL 0x18
#define X_RM_BACK_GATE 0x20
#define X_PM_ENTRY_GATE 0x28
#define X_FLATDATA_SEL 0x30
#define X_FLATCODE_SEL 0x38
#define X_CALLBIOS_SEL 0x40
#define X_CALLBIOS_GATE 0x48
#define X_VM86_TSS 0x50
#define X_MAIN_TSS 0x58
#define X_FLATDATA3_SEL 0x60
#define X_FLATCODE3_SEL 0x68
#endif