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// IBM_PROLOG_BEGIN_TAG
// This is an automatically generated prolog.
//
// $Source: src/usr/targeting/util.C $
//
// IBM CONFIDENTIAL
//
// COPYRIGHT International Business Machines Corp. 2012
//
// p1
//
// Object Code Only (OCO) source materials
// Licensed Internal Code Source Materials
// IBM HostBoot Licensed Internal Code
//
// The source code for this program is not published or other-
// wise divested of its trade secrets, irrespective of what has
// been deposited with the U.S. Copyright Office.
//
// Origin: 30
//
// IBM_PROLOG_END
//******************************************************************************
// Includes
//******************************************************************************
#include <targeting/attributes.H>
#include <targeting/entitypath.H>
#include <targeting/targetservice.H>
/**
* Miscellaneous Utility Functions
*/
namespace TARGETING
{
/**
* @brief Checks to see if we are running in a hardware simulation
* environment, i.e. VPO/VBU (not Simics)
*/
bool is_vpo( void )
{
TARGETING::EntityPath syspath(TARGETING::EntityPath::PATH_PHYSICAL);
syspath.addLast(TARGETING::TYPE_SYS,0);
TARGETING::Target* sys = TARGETING::targetService().toTarget(syspath);
uint8_t vpo_mode = 0;
if( unlikely( //compiler hint to optimize the false path
sys
&& sys->tryGetAttr<TARGETING::ATTR_IS_SIMULATION>(vpo_mode)
&& (vpo_mode == 1)
) )
{
return true;
}
return false;
};
}
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