static std::string cpu()
{
std::string result;
Registers r; // r.eax, r.ebx, r.ecx, r.edx;
r = cpuID(0x80000000);
if (r.eax & 0x80000000 && r.eax >= 0x80000004) {
uint32 brand[13];
char * p;
r = cpuID(0x80000002);
brand[0] = r.eax;
brand[1] = r.ebx;
brand[2] = r.ecx;
brand[3] = r.edx;
r = cpuID(0x80000003);
brand[4] = r.eax;
brand[5] = r.ebx;
brand[6] = r.ecx;
brand[7] = r.edx;
r = cpuID(0x80000004);
brand[8] = r.eax;
brand[9] = r.ebx;
brand[10] = r.ecx;
brand[11] = r.edx;
brand[12] = 0;
p = (char *)brand;
while (*p != 0 && *p == ' ') {
p++;
}
result = p;
}
return result;
}
QString SystemUtils::cpuType()
{
int CPUInfo[4] = {-1};
unsigned nExIds, i = 0;
char CPUBrandString[0x40];
// Get the information associated with each extended ID.
cpuID(0x80000000, CPUInfo);
nExIds = CPUInfo[0];
for (i = 0x80000000; i <= nExIds; ++i)
{
cpuID(i, CPUInfo);
// Interpret CPU brand string
if (i == 0x80000002)
memcpy(CPUBrandString, CPUInfo, sizeof(CPUInfo));
else if (i == 0x80000003)
memcpy(CPUBrandString + 16, CPUInfo, sizeof(CPUInfo));
else if (i == 0x80000004)
memcpy(CPUBrandString + 32, CPUInfo, sizeof(CPUInfo));
}
//string includes manufacturer, model and clockspeed
return QString(CPUBrandString).trimmed();
}
static std::string cpuid()
{
std::ostringstream s;
Registers r;
uint32 family; //, extendedFamily;
uint32 model; //, extendedModel;
uint32 stepping;
uint32 vendor[4];
char * p;
r = cpuID(1);
family = (r.eax & 0xf00) >> 8;
model = (r.eax & 0xf0) >> 4;
stepping = r.eax & 0xf;
if (family == 0x06 || family == 0x0f) {
if (family == 0x0f) {
family += ((r.eax & 0xff00000) >> 20);
}
model += ((r.eax & 0x000f0000) >> 12);
}
uint32 vendor[4];
char * p;
r = cpuID(1);
family = (r.eax & 0xf00) >> 8;
model = (r.eax & 0xf0) >> 4;
stepping = r.eax & 0xf;
if (family == 0x06 || family == 0x0f) {
if (family == 0x0f) {
family += ((r.eax & 0xff00000) >> 20);
}
model += ((r.eax & 0x000f0000) >> 12);
}
//std::cout << "!" << std::endl;
r = cpuID(0);
vendor[0] = r.ebx;
vendor[1] = r.edx;
vendor[2] = r.ecx;
vendor[3] = 0;
p = (char *)vendor;
s << p << " Family " << family << " Model " << model << " Stepping " << stepping;
return s.str();
}
static bool cpusse()
{
Registers r;
r = cpuID(0x00000001);