xnu-7195.101.1.tar.gz

[apple/xnu.git] / tools / tests / testkext / testvmx.cpp

/*
 *  testvmx.cpp
 *  testkext
 *
 */

#include "testvmx.h"

#if !(defined(__i386__) || defined(__x86_64__))
#error VMX only supported on i386/x86_64
#endif

#include <mach/boolean.h>
#include <i386/vmx.h>


#define super IOService
OSDefineMetaClassAndStructors(testvmx, super);

bool
testvmx::start( IOService * provider )
{
	int ret;

	IOLog("%s\n", __PRETTY_FUNCTION__);

	if (!super::start(provider)) {
		return false;
	}

	IOLog("Attempting host_vmxon\n");
	ret = host_vmxon(FALSE);
	IOLog("host_vmxon: %d\n", ret);

	return true;
}

void
testvmx::stop( IOService * provider )
{
	IOLog("%s\n", __PRETTY_FUNCTION__);

	super::stop(provider);

	IOLog("Attempting host_vmxoff\n");
	host_vmxoff();
	IOLog("host_vmxoff called\n");
}