VirtualBox

source: vbox/trunk/src/VBox/VMM/VMMAll/CPUMStack.cpp@ 78298

Last change on this file since 78298 was 76553, checked in by vboxsync, 6 years ago

scm --update-copyright-year

  • Property svn:eol-style set to native
  • Property svn:keywords set to Id Revision
File size: 1.4 KB
Line 
1/* $Id: CPUMStack.cpp 76553 2019-01-01 01:45:53Z vboxsync $ */
2/** @file
3 * CPUM - CPU Monitor(/Manager) - Stack manipulation.
4 */
5
6/*
7 * Copyright (C) 2006-2019 Oracle Corporation
8 *
9 * This file is part of VirtualBox Open Source Edition (OSE), as
10 * available from http://www.virtualbox.org. This file is free software;
11 * you can redistribute it and/or modify it under the terms of the GNU
12 * General Public License (GPL) as published by the Free Software
13 * Foundation, in version 2 as it comes in the "COPYING" file of the
14 * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
15 * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
16 */
17
18
19/*********************************************************************************************************************************
20* Header Files *
21*********************************************************************************************************************************/
22#include <VBox/vmm/cpum.h>
23#include "CPUMInternal.h"
24#include <VBox/vmm/vm.h>
25#include <VBox/vmm/mm.h>
26
27
28VMMDECL(void) CPUMPushHyper(PVMCPU pVCpu, uint32_t u32)
29{
30 /* ASSUME always on flat stack within hypervisor memory for now */
31 pVCpu->cpum.s.Hyper.esp -= sizeof(u32);
32 *(uint32_t *)MMHyperRCToR3(pVCpu->CTXALLSUFF(pVM), (RTRCPTR)pVCpu->cpum.s.Hyper.esp) = u32;
33}
34
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