TYPE3

[iec.git] / src / type3_AndroidCloud / anbox-master / external / cpu_features / include / cpuinfo_arm.h

diff --git a/src/type3_AndroidCloud/anbox-master/external/cpu_features/include/cpuinfo_arm.h b/src/type3_AndroidCloud/anbox-master/external/cpu_features/include/cpuinfo_arm.h
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+++ b/src/type3_AndroidCloud/anbox-master/external/cpu_features/include/cpuinfo_arm.h
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+// Copyright 2017 Google Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//    http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#ifndef CPU_FEATURES_INCLUDE_CPUINFO_ARM_H_
+#define CPU_FEATURES_INCLUDE_CPUINFO_ARM_H_
+
+#include "cpu_features_macros.h"
+
+CPU_FEATURES_START_CPP_NAMESPACE
+
+typedef struct {
+  int vfp : 1;       // Vector Floating Point.
+  int iwmmxt : 1;    // Intel Wireless MMX Technology.
+  int neon : 1;      // Advanced SIMD.
+  int vfpv3 : 1;     // VFP version 3
+  int vfpv3d16 : 1;  // VFP version 3 with 16 D-registers
+  int vfpv4 : 1;     // VFP version 4 with fast context switching
+  int idiva : 1;     // SDIV and UDIV hardware division in ARM mode.
+  int idivt : 1;     // SDIV and UDIV hardware division in Thumb mode.
+  int aes : 1;       // Hardware-accelerated Advanced Encryption Standard.
+  int pmull : 1;     // Polynomial multiply long.
+  int sha1 : 1;      // Hardware-accelerated SHA1.
+  int sha2 : 1;      // Hardware-accelerated SHA2-256.
+  int crc32 : 1;     // Hardware-accelerated CRC-32.
+
+  // Make sure to update ArmFeaturesEnum below if you add a field here.
+} ArmFeatures;
+
+typedef struct {
+  ArmFeatures features;
+  int implementer;
+  int architecture;
+  int variant;
+  int part;
+  int revision;
+} ArmInfo;
+
+// TODO(user): Add macros to know which features are present at compile
+// time.
+
+ArmInfo GetArmInfo(void);
+
+////////////////////////////////////////////////////////////////////////////////
+// Introspection functions
+
+typedef enum {
+  ARM_VFP,
+  ARM_IWMMXT,
+  ARM_NEON,
+  ARM_VFPV3,
+  ARM_VFPV3D16,
+  ARM_VFPV4,
+  ARM_IDIVA,
+  ARM_IDIVT,
+  ARM_AES,
+  ARM_PMULL,
+  ARM_SHA1,
+  ARM_SHA2,
+  ARM_CRC32,
+  ARM_LAST_,
+} ArmFeaturesEnum;
+
+int GetArmFeaturesEnumValue(const ArmFeatures* features, ArmFeaturesEnum value);
+
+const char* GetArmFeaturesEnumName(ArmFeaturesEnum);
+
+CPU_FEATURES_END_CPP_NAMESPACE
+
+#endif  // CPU_FEATURES_INCLUDE_CPUINFO_ARM_H_