src/type3_AndroidCloud/anbox-master/external/cpu_features/include/cpuinfo_mips.h

   1 // Copyright 2017 Google Inc.
   2 //
   3 // Licensed under the Apache License, Version 2.0 (the "License");
   4 // you may not use this file except in compliance with the License.
   5 // You may obtain a copy of the License at
   6 //
   7 //    http://www.apache.org/licenses/LICENSE-2.0
   8 //
   9 // Unless required by applicable law or agreed to in writing, software
  10 // distributed under the License is distributed on an "AS IS" BASIS,
  11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12 // See the License for the specific language governing permissions and
  13 // limitations under the License.
  14
  15 #ifndef CPU_FEATURES_INCLUDE_CPUINFO_MIPS_H_
  16 #define CPU_FEATURES_INCLUDE_CPUINFO_MIPS_H_
  17
  18 #include "cpu_features_macros.h"
  19
  20 CPU_FEATURES_START_CPP_NAMESPACE
  21
  22 typedef struct {
  23   int msa : 1;  // MIPS SIMD Architecture
  24                 // https://www.mips.com/products/architectures/ase/simd/
  25   int eva : 1;  // Enhanced Virtual Addressing
  26                 // https://www.mips.com/products/architectures/mips64/
  27
  28   // Make sure to update MipsFeaturesEnum below if you add a field here.
  29 } MipsFeatures;
  30
  31 typedef struct {
  32   MipsFeatures features;
  33 } MipsInfo;
  34
  35 MipsInfo GetMipsInfo(void);
  36
  37 ////////////////////////////////////////////////////////////////////////////////
  38 // Introspection functions
  39
  40 typedef enum {
  41   MIPS_MSA,
  42   MIPS_EVA,
  43   MIPS_LAST_,
  44 } MipsFeaturesEnum;
  45
  46 int GetMipsFeaturesEnumValue(const MipsFeatures* features,
  47                              MipsFeaturesEnum value);
  48
  49 const char* GetMipsFeaturesEnumName(MipsFeaturesEnum);
  50
  51 CPU_FEATURES_END_CPP_NAMESPACE
  52
  53 #endif  // CPU_FEATURES_INCLUDE_CPUINFO_MIPS_H_