| | |
| | | return result; |
| | | } |
| | | |
| | | static void _getCpuid(unsigned int *p, unsigned int ax) { |
| | | __asm __volatile( |
| | | "movl %%ebx, %%esi\n\t" |
| | | "cpuid\n\t" |
| | | "xchgl %%ebx, %%esi" |
| | | : "=a"(p[0]), "=S"(p[1]), "=c"(p[2]), "=d"(p[3]) |
| | | : "0"(ax)); |
| | | } |
| | | |
| | | FUNCTION_RETURN getCpuId(unsigned char identifier[6]) { |
| | | unsigned int i; |
| | | unsigned int cpuinfo[4] = {0, 0, 0, 0}; |
| | | _getCpuid(cpuinfo, 0); |
| | | for (i = 0; i < 3; i++) { |
| | | identifier[i * 2] = cpuinfo[i] & 0xFF; |
| | | identifier[i * 2 + 1] = (cpuinfo[i] & 0xFF00) >> 8; |
| | | } |
| | | return FUNC_RET_OK; |
| | | } |
| | | |
| | | |
| | | |
| | | FUNCTION_RETURN getMachineName(unsigned char identifier[6]) { |
| | | static struct utsname u; |