From: Spike (im_a_user_at_hotmail.com)
Date: Sun, 1 Feb 2004 00:21:39 +0000 (UTC)
Do I use SM-code if I want to invalide pagetable X:
mov dword[INVLPG_+3],X ;X = Address
INVLPG_: db 0fh,01h,3dh
"Dick Wesseling" <firstname.lastname@example.org> skrev i meddelandet
> In article <IMVSb.81014$dP1.email@example.com>,
> "Spike" <firstname.lastname@example.org> writes:
> > So for example if my PageTable is located at 10000h and I want to flush
> > first page (mem addr: 0h - 1000h) wouldn't "invlpg 10000h" do the job?
> > would I have to use "invlpg 1000h"?
> Neither. You have to supply a virtual adres in the first page. So
> invlpg 0 .. invlpg 0FFFh would work. Virtual address 1000h is
> in the second page.