1*2c2f96dcSApple OSS Distributions /* 2*2c2f96dcSApple OSS Distributions * testvmx.cpp 3*2c2f96dcSApple OSS Distributions * testkext 4*2c2f96dcSApple OSS Distributions * 5*2c2f96dcSApple OSS Distributions */ 6*2c2f96dcSApple OSS Distributions 7*2c2f96dcSApple OSS Distributions #include "testvmx.h" 8*2c2f96dcSApple OSS Distributions 9*2c2f96dcSApple OSS Distributions #if !(defined(__i386__) || defined(__x86_64__)) 10*2c2f96dcSApple OSS Distributions #error VMX only supported on i386/x86_64 11*2c2f96dcSApple OSS Distributions #endif 12*2c2f96dcSApple OSS Distributions 13*2c2f96dcSApple OSS Distributions #include <mach/boolean.h> 14*2c2f96dcSApple OSS Distributions #include <i386/vmx.h> 15*2c2f96dcSApple OSS Distributions 16*2c2f96dcSApple OSS Distributions 17*2c2f96dcSApple OSS Distributions #define super IOService 18*2c2f96dcSApple OSS Distributions OSDefineMetaClassAndStructors(testvmx, super); 19*2c2f96dcSApple OSS Distributions 20*2c2f96dcSApple OSS Distributions bool start(IOService * provider)21*2c2f96dcSApple OSS Distributionstestvmx::start( IOService * provider ) 22*2c2f96dcSApple OSS Distributions { 23*2c2f96dcSApple OSS Distributions int ret; 24*2c2f96dcSApple OSS Distributions 25*2c2f96dcSApple OSS Distributions IOLog("%s\n", __PRETTY_FUNCTION__); 26*2c2f96dcSApple OSS Distributions 27*2c2f96dcSApple OSS Distributions if (!super::start(provider)) { 28*2c2f96dcSApple OSS Distributions return false; 29*2c2f96dcSApple OSS Distributions } 30*2c2f96dcSApple OSS Distributions 31*2c2f96dcSApple OSS Distributions IOLog("Attempting host_vmxon\n"); 32*2c2f96dcSApple OSS Distributions ret = host_vmxon(FALSE); 33*2c2f96dcSApple OSS Distributions IOLog("host_vmxon: %d\n", ret); 34*2c2f96dcSApple OSS Distributions 35*2c2f96dcSApple OSS Distributions return true; 36*2c2f96dcSApple OSS Distributions } 37*2c2f96dcSApple OSS Distributions 38*2c2f96dcSApple OSS Distributions void stop(IOService * provider)39*2c2f96dcSApple OSS Distributionstestvmx::stop( IOService * provider ) 40*2c2f96dcSApple OSS Distributions { 41*2c2f96dcSApple OSS Distributions IOLog("%s\n", __PRETTY_FUNCTION__); 42*2c2f96dcSApple OSS Distributions 43*2c2f96dcSApple OSS Distributions super::stop(provider); 44*2c2f96dcSApple OSS Distributions 45*2c2f96dcSApple OSS Distributions IOLog("Attempting host_vmxoff\n"); 46*2c2f96dcSApple OSS Distributions host_vmxoff(); 47*2c2f96dcSApple OSS Distributions IOLog("host_vmxoff called\n"); 48*2c2f96dcSApple OSS Distributions } 49