LXR qemu/include/qemu/cpuid.h

   1/* cpuid.h: Macros to identify the properties of an x86 host.
   2 *
   3 * This work is licensed under the terms of the GNU GPL, version 2 or later.
   4 * See the COPYING file in the top-level directory.
   5 */
   6
   7#ifndef QEMU_CPUID_H
   8#define QEMU_CPUID_H
   9
  10#ifndef CONFIG_CPUID_H
  11# error "<cpuid.h> is unusable with this compiler"
  12#endif
  13
  14#include <cpuid.h>
  15
  16/* Cover the uses that we have within qemu.  */
  17/* ??? Irritating that we have the same information in target/i386/.  */
  18
  19/* Leaf 1, %edx */
  20#ifndef bit_CMOV
  21#define bit_CMOV        (1 << 15)
  22#endif
  23#ifndef bit_SSE2
  24#define bit_SSE2        (1 << 26)
  25#endif
  26
  27/* Leaf 1, %ecx */
  28#ifndef bit_SSE4_1
  29#define bit_SSE4_1      (1 << 19)
  30#endif
  31#ifndef bit_MOVBE
  32#define bit_MOVBE       (1 << 22)
  33#endif
  34#ifndef bit_OSXSAVE
  35#define bit_OSXSAVE     (1 << 27)
  36#endif
  37#ifndef bit_AVX
  38#define bit_AVX         (1 << 28)
  39#endif
  40
  41/* Leaf 7, %ebx */
  42#ifndef bit_BMI
  43#define bit_BMI         (1 << 3)
  44#endif
  45#ifndef bit_AVX2
  46#define bit_AVX2        (1 << 5)
  47#endif
  48#ifndef bit_BMI2
  49#define bit_BMI2        (1 << 8)
  50#endif
  51
  52/* Leaf 0x80000001, %ecx */
  53#ifndef bit_LZCNT
  54#define bit_LZCNT       (1 << 5)
  55#endif
  56
  57#endif /* QEMU_CPUID_H */
  58