Method Function_02h

FEXCore/Source/Interface/Core/CPUID.cpp:501–515

2: Cache and TLB information

// 2: Cache and TLB information
FEXCore::CPUID::FunctionResults CPUIDEmu::Function_02h(uint32_t Leaf) const {
  FEXCore::CPUID::FunctionResults Res {};

  // returns default values from i7 model 1Ah
  Res.eax = 0x1 | // Number of iterations needed for all descriptors
            (0x5A << 8) | (0x03 << 16) | (0x55 << 24);

  Res.ebx = 0xE4 | (0xB2 << 8) | (0xF0 << 16) | (0 << 24);

  Res.ecx = 0; // null descriptors

  Res.edx = 0x2C | (0x21 << 8) | (0xCA << 16) | (0x09 << 24);

  return Res;
}

// 4: Deterministic cache parameters for each level
FEXCore::CPUID::FunctionResults CPUIDEmu::Function_04h(uint32_t Leaf) const {