1*c54f35caSApple OSS Distributions /* 2*c54f35caSApple OSS Distributions * testvmx.cpp 3*c54f35caSApple OSS Distributions * testkext 4*c54f35caSApple OSS Distributions * 5*c54f35caSApple OSS Distributions */ 6*c54f35caSApple OSS Distributions 7*c54f35caSApple OSS Distributions #include "testvmx.h" 8*c54f35caSApple OSS Distributions 9*c54f35caSApple OSS Distributions #if !(defined(__i386__) || defined(__x86_64__)) 10*c54f35caSApple OSS Distributions #error VMX only supported on i386/x86_64 11*c54f35caSApple OSS Distributions #endif 12*c54f35caSApple OSS Distributions 13*c54f35caSApple OSS Distributions #include <mach/boolean.h> 14*c54f35caSApple OSS Distributions #include <i386/vmx.h> 15*c54f35caSApple OSS Distributions 16*c54f35caSApple OSS Distributions 17*c54f35caSApple OSS Distributions #define super IOService 18*c54f35caSApple OSS Distributions OSDefineMetaClassAndStructors(testvmx, super); 19*c54f35caSApple OSS Distributions 20*c54f35caSApple OSS Distributions bool start(IOService * provider)21*c54f35caSApple OSS Distributionstestvmx::start( IOService * provider ) 22*c54f35caSApple OSS Distributions { 23*c54f35caSApple OSS Distributions int ret; 24*c54f35caSApple OSS Distributions 25*c54f35caSApple OSS Distributions IOLog("%s\n", __PRETTY_FUNCTION__); 26*c54f35caSApple OSS Distributions 27*c54f35caSApple OSS Distributions if (!super::start(provider)) { 28*c54f35caSApple OSS Distributions return false; 29*c54f35caSApple OSS Distributions } 30*c54f35caSApple OSS Distributions 31*c54f35caSApple OSS Distributions IOLog("Attempting host_vmxon\n"); 32*c54f35caSApple OSS Distributions ret = host_vmxon(FALSE); 33*c54f35caSApple OSS Distributions IOLog("host_vmxon: %d\n", ret); 34*c54f35caSApple OSS Distributions 35*c54f35caSApple OSS Distributions return true; 36*c54f35caSApple OSS Distributions } 37*c54f35caSApple OSS Distributions 38*c54f35caSApple OSS Distributions void stop(IOService * provider)39*c54f35caSApple OSS Distributionstestvmx::stop( IOService * provider ) 40*c54f35caSApple OSS Distributions { 41*c54f35caSApple OSS Distributions IOLog("%s\n", __PRETTY_FUNCTION__); 42*c54f35caSApple OSS Distributions 43*c54f35caSApple OSS Distributions super::stop(provider); 44*c54f35caSApple OSS Distributions 45*c54f35caSApple OSS Distributions IOLog("Attempting host_vmxoff\n"); 46*c54f35caSApple OSS Distributions host_vmxoff(); 47*c54f35caSApple OSS Distributions IOLog("host_vmxoff called\n"); 48*c54f35caSApple OSS Distributions } 49