build/win32/vmwarerecordinghelper/vmwarerecordinghelper.cpp@97036ab72558
build/win32/vmwarerecordinghelper/vmwarerecordinghelper.cpp
Tue, 06 Jan 2015 21:39:09 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Tue, 06 Jan 2015 21:39:09 +0100
- branch
- TOR_BUG_9701
- changeset 8
- 97036ab72558
- permissions
- -rw-r--r--
Conditionally force memory storage according to privacy.thirdparty.isolate;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.
1 /* This Source Code Form is subject to the terms of the Mozilla Public
2 * License, v. 2.0. If a copy of the MPL was not distributed with this
3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
5 /**
6 * The following code comes from "Starting and Stopping Recording of Virtual
7 * Machine Activity from Within the Guest":
8 *
9 * http://kb.vmware.com/selfservice/documentLink.do?externalID=1001401
10 */
12 void __cdecl
13 StartRecording()
14 {
15 __asm {
16 mov eax, 564d5868h
17 mov ebx, 1
18 mov cx, 47
19 mov dx, 5658h
20 in eax, dx
21 }
22 }
24 void __cdecl
25 StopRecording()
26 {
27 __asm {
28 mov eax, 564d5868h
29 mov ebx, 2
30 mov cx, 47
31 mov dx, 5658h
32 in eax, dx
33 }
34 }
