Move CPU features into its own static library.

src/trusted/validator_mips/cpuid_mips.h

-/*
- * Copyright (c) 2012 The Native Client Authors. All rights reserved.
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-#ifndef NATIVE_CLIENT_SRC_TRUSTED_VALIDATOR_MIPS_CPUID_MIPS_H_
-#define NATIVE_CLIENT_SRC_TRUSTED_VALIDATOR_MIPS_CPUID_MIPS_H_
-
-#include "native_client/src/include/nacl_compiler_annotations.h"
-#include "native_client/src/include/nacl_macros.h"
-#include "native_client/src/include/portability.h"
-#include "native_client/src/trusted/validator/ncvalidate.h"
-
-
-EXTERN_C_BEGIN
-
-/* List of features supported by MIPS CPUs. */
-typedef enum {
-#define NACL_MIPS_CPU_FEATURE(name) NACL_CONCAT(NaClCPUFeatureMips_, name),
-#include "native_client/src/trusted/validator_mips/cpuid_mips_features.h"
-#undef NACL_MIPS_CPU_FEATURE
-  /* Leave the following as the last entry. */
-  NaClCPUFeatureMips_Max
-} NaClCPUFeatureMipsID;
-
-typedef struct cpu_feature_struct_mips {
-  char data[NaClCPUFeatureMips_Max];
-} NaClCPUFeaturesMips;
-
-/*
- * Platform-independent NaClValidatorInterface functions.
- */
-void NaClSetAllCPUFeaturesMips(NaClCPUFeatures *features);
-void NaClGetCurrentCPUFeaturesMips(NaClCPUFeatures *features);
-int NaClFixCPUFeaturesMips(NaClCPUFeatures *features);
-
-/*
- * Platform-dependent getter/setter.
- */
-static INLINE int NaClGetCPUFeatureMips(const NaClCPUFeaturesMips *features,
-                                        NaClCPUFeatureMipsID id) {
-  return features->data[id];
-}
-
-void NaClSetCPUFeatureMips(NaClCPUFeaturesMips *features,
-                           NaClCPUFeatureMipsID id, int state);
-const char *NaClGetCPUFeatureMipsName(NaClCPUFeatureMipsID id);
-
-/*
- * Platform-independent functions which are only used in platform-dependent
- * code.
- */
-void NaClClearCPUFeaturesMips(NaClCPUFeaturesMips *features);
-/*
- * TODO(jfb) The x86 CPU features also offers these functions, which are
- *  currently notused on MIPS: NaClCopyCPUFeaturesMips, NaClArchSupportedMips.
- */
-
-EXTERN_C_END
-
-#endif  // NATIVE_CLIENT_SRC_TRUSTED_VALIDATOR_MIPS_CPUID_MIPS_H_