equates.inc

自己编写的操作系统的源代码

;******************************************************************************
;******************************************************************************
;**                                                                          **
;**                                equates.inc                               **
;**                                                                          **
;**               Copyright (C) 2005-2006 Universe Corporation               **
;**                                                                          **
;**                            All Rights Reserved                           **
;**                                                                          **
;**                      Lanzhou University Of Tecnology                     **
;**                                                                          **
;**                              [phone]                              **
;**                                                                          **
;******************************************************************************
;******************************************************************************
;+ global definitiones ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
BLACK_WHITE             equ 0007h
WHITE_BLACK             equ 0070h
;+ definition in boot.asm +++++++++++++++++++++++++++++++++++++++++++++++++++++
CS_BOOT                 equ 0000h
DS_BOOT                 equ 07c0h
SS_BOOT                 equ 9000h
SP_BOOT                 equ 0fbffh
RD_SECS_NR              equ 0209h
;+ definition in init_r.asm +++++++++++++++++++++++++++++++++++++++++++++++++++
DS_INIT_R               equ 0a00h
SYS_DATA_START          equ 0a000h
INIT_R_START            equ 0a200h
INIT_P_START            equ 0aa00h
IDT_START               equ 0000h
GDT_START               equ 0800h
PAGE_DIR_START          equ 00001000h
PAGE_TBL_START          equ 00002000h
PAGE_TBLS_NR            equ 8
INIT_R_SECS_NR          equ 4
CS_SEL                  equ 0008h
;+ definition in init_p.asm +++++++++++++++++++++++++++++++++++++++++++++++++++
DS_SEL                  equ 0010h
ESP_INIT_P              equ 0009fbffh
INIT_P_SECS_NR          equ 5