1*d8b80295SApple OSS Distributions /* 2*d8b80295SApple OSS Distributions * testvmx.cpp 3*d8b80295SApple OSS Distributions * testkext 4*d8b80295SApple OSS Distributions * 5*d8b80295SApple OSS Distributions */ 6*d8b80295SApple OSS Distributions 7*d8b80295SApple OSS Distributions #include "testvmx.h" 8*d8b80295SApple OSS Distributions 9*d8b80295SApple OSS Distributions #if !(defined(__i386__) || defined(__x86_64__)) 10*d8b80295SApple OSS Distributions #error VMX only supported on i386/x86_64 11*d8b80295SApple OSS Distributions #endif 12*d8b80295SApple OSS Distributions 13*d8b80295SApple OSS Distributions #include <mach/boolean.h> 14*d8b80295SApple OSS Distributions #include <i386/vmx.h> 15*d8b80295SApple OSS Distributions 16*d8b80295SApple OSS Distributions 17*d8b80295SApple OSS Distributions #define super IOService 18*d8b80295SApple OSS Distributions OSDefineMetaClassAndStructors(testvmx, super); 19*d8b80295SApple OSS Distributions 20*d8b80295SApple OSS Distributions bool start(IOService * provider)21*d8b80295SApple OSS Distributionstestvmx::start( IOService * provider ) 22*d8b80295SApple OSS Distributions { 23*d8b80295SApple OSS Distributions int ret; 24*d8b80295SApple OSS Distributions 25*d8b80295SApple OSS Distributions IOLog("%s\n", __PRETTY_FUNCTION__); 26*d8b80295SApple OSS Distributions 27*d8b80295SApple OSS Distributions if (!super::start(provider)) { 28*d8b80295SApple OSS Distributions return false; 29*d8b80295SApple OSS Distributions } 30*d8b80295SApple OSS Distributions 31*d8b80295SApple OSS Distributions IOLog("Attempting host_vmxon\n"); 32*d8b80295SApple OSS Distributions ret = host_vmxon(FALSE); 33*d8b80295SApple OSS Distributions IOLog("host_vmxon: %d\n", ret); 34*d8b80295SApple OSS Distributions 35*d8b80295SApple OSS Distributions return true; 36*d8b80295SApple OSS Distributions } 37*d8b80295SApple OSS Distributions 38*d8b80295SApple OSS Distributions void stop(IOService * provider)39*d8b80295SApple OSS Distributionstestvmx::stop( IOService * provider ) 40*d8b80295SApple OSS Distributions { 41*d8b80295SApple OSS Distributions IOLog("%s\n", __PRETTY_FUNCTION__); 42*d8b80295SApple OSS Distributions 43*d8b80295SApple OSS Distributions super::stop(provider); 44*d8b80295SApple OSS Distributions 45*d8b80295SApple OSS Distributions IOLog("Attempting host_vmxoff\n"); 46*d8b80295SApple OSS Distributions host_vmxoff(); 47*d8b80295SApple OSS Distributions IOLog("host_vmxoff called\n"); 48*d8b80295SApple OSS Distributions } 49