Ring3 to Ring0 through wdm driver

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Kevin_Zheng

Joined: 04 Jul 2003
Posts: 125
Location: China

Kevin_Zheng 25 Oct 2003, 17:17

Dear All:
The attached package is a demo program that used from ring 3 to switch ring 0 through wdm driver.
Notice:1.Please executing "scm.exe callgate.sys" for building callgate.
: This stepes only execute one when starting win2k/NT/XP/win2003.
2.Executing ring3test.exe for testing it.
thanks comrade(The scm.exe's author), defard, mgf , wowocock, Privalov and more people for working it.

Description:		Download
Filename:	callgate.zip
Filesize:	8.55 KB
Downloaded:	849 Time(s)

25 Oct 2003, 17:17

HarryTuttle

Joined: 26 Sep 2003
Posts: 211
Location: Poland

HarryTuttle 30 Oct 2003, 13:11

wow !!!
good work!

_________________
Microsoft: brings power of yesterday to computers of today.

30 Oct 2003, 13:11

Tomasz Grysztar

Joined: 16 Jun 2003
Posts: 8135
Location: Kraków, Poland

Tomasz Grysztar 03 Nov 2003, 20:48

Your CALL32 macro is redundant, in FASM you can just write:

Code:

call pword CallGate_Sel:0

and when you are in 32-bit mode, you can even skip the "pword" operator.

03 Nov 2003, 20:48

vid
Verbosity in development

Joined: 05 Sep 2003
Posts: 7105
Location: Slovakia

vid 03 Nov 2003, 21:08

how is it with ordering Win DDK from M$? Do I have to pay something, or do i have to have legal copy of wdoze, and if yes, where can i get it free?

03 Nov 2003, 21:08

fasm9

Joined: 19 Jun 2003
Posts: 439

fasm9 03 Nov 2003, 21:48

Last edited by fasm9 on 01 Jun 2004, 13:27; edited 1 time in total

03 Nov 2003, 21:48

HarryTuttle

Joined: 26 Sep 2003
Posts: 211
Location: Poland

HarryTuttle 04 Nov 2003, 06:43

I got M$ DDK for FREE:D

_________________
Microsoft: brings power of yesterday to computers of today.

04 Nov 2003, 06:43

comrade

Joined: 16 Jun 2003
Posts: 1140
Location: Russian Federation

comrade 04 Nov 2003, 14:13

http://www.fileflash.com/?action=info&program=650

_________________
comrade (comrade64@live.com; http://comrade.ownz.com/)

04 Nov 2003, 14:13

vid
Verbosity in development

Joined: 05 Sep 2003
Posts: 7105
Location: Slovakia

vid 04 Nov 2003, 15:16

comrade: it was listed there (w2000 DDK), but link was dead, M$ removed the file.
Crying or Very sad

04 Nov 2003, 15:16

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