ddcpuid_id

Query processor with CPUID.

@system extern (C) pragma(inline, false)

void

ddcpuid_id

(

uint sublevel = 0

)

Parameters

Typically these tests are done on Pentium 4 and later processors

REGISTERS regs;
ddcpuid_id(regs, 0);
assert(regs.eax > 0 && regs.eax < 0x4000_0000);
ddcpuid_id(regs, 0x8000_0000);
assert(regs.eax > 0x8000_0000);