www.delorie.com/djgpp/doc/rbinter/74.html   search  
675DE7

Category: memory management

INT 67 - RM386 - SET PAGE TABLE BITS FOR RANGE OF PAGES

	AX = 5DE7h
	BL = page table bits to be set (bits 2-0 = U/S, R/W, P)
	CX = number of pages to set
	DX = first page number to set (in first megabyte)
Return: AH = status
	    00h successful
	    8Bh invalid destination page (not in first megabyte)
	    A5h invalid page bits
	    A6h invalid page count (overflows first megabyte)
Note:	RM386 traps this function on the initial transition to protected
	  mode caused by the INT instruction, which means it can not be
	  overridden simply by hooking the interrupt

  webmaster   donations   bookstore     delorie software   privacy  
  Copyright 2000   by Ralf Brown     Updated Jul 2000