/* Writes and returns a new value to CR2. This function is only available on IA-32 and X64. This writes a 32-bit value on IA-32 and a 64-bit value on X64. */
UINTN EFIAPI AsmWriteCr2(UINTN Cr2)
/* Writes and returns a new value to CR2. This function is only available on IA-32 and X64. This writes a 32-bit value on IA-32 and a 64-bit value on X64. */
UINTN EFIAPI AsmWriteCr2(UINTN Cr2)
{
  __asm__ __volatile__ (
    "mov  %0, %%cr2"
    :
    : "r" (Cr2)
  );
  return Cr2;
}