vector.asm

来自「X86 GX1 BOOTLOAD代码 ,支持WINCE操作系统!」· 汇编 代码 · 共 56 行

;**************************************************************************
;*
;*  VECTOR.ASM
;*
;*  Copyright (c) 1998-2000 National Semiconductor Corporation.
;*  All Rights Reserved.
;*
;*  $Revision:: 1    $
;*
;**************************************************************************

	.486P

	INCLUDE MACROS.INC
	INCLUDE TIME.INC
	INCLUDE PORT80.inc

_VECTOR SEGMENT PUBLIC use16 'CODE'

	ASSUME CS:SEGGROUP

	EXTERN	startTest:NEAR


	org 0005bh			;jump to post entry point
	PORT80	POST_INTR_SEG_JUMP	;post_f0h
	db	0eah
	public	resetVectorOffset
resetVectorOffset::
	dw	OFFSET startTest
	dw	0F000h


;
; Jump to F000:0000 and begin executing code there.  This address is where
; all of the normal test code for this xpress.rom is located.
;
	org	01FF0h
	db	0eah
	dw	0E05bh
	dw	0F000h			; Jump to F000:E05b

;
; Nothing below this point ever executes
;

	DB	BUILDDATE		; Date of build
	DB	000h			; Unused byte
	DB	0FCh			; Mark AT Computer ID
	DB	000h			; Unused byte

_VECTOR ENDS

END