TYPE3

[iec.git] / src / type3_AndroidCloud / anbox-master / external / cpu_features / include / cpuinfo_x86.h

diff --git a/src/type3_AndroidCloud/anbox-master/external/cpu_features/include/cpuinfo_x86.h b/src/type3_AndroidCloud/anbox-master/external/cpu_features/include/cpuinfo_x86.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_X86_H_
+#define CPU_FEATURES_INCLUDE_CPUINFO_X86_H_
+
+#include "cpu_features_macros.h"
+
+CPU_FEATURES_START_CPP_NAMESPACE
+
+// See https://en.wikipedia.org/wiki/CPUID for a list of x86 cpu features.
+typedef struct {
+  int aes : 1;
+  int erms : 1;
+  int f16c : 1;
+  int fma3 : 1;
+  int vpclmulqdq : 1;
+  int bmi1 : 1;
+  int bmi2 : 1;
+
+  int ssse3 : 1;
+  int sse4_1 : 1;
+  int sse4_2 : 1;
+
+  int avx : 1;
+  int avx2 : 1;
+
+  int avx512f : 1;
+  int avx512cd : 1;
+  int avx512er : 1;
+  int avx512pf : 1;
+  int avx512bw : 1;
+  int avx512dq : 1;
+  int avx512vl : 1;
+  int avx512ifma : 1;
+  int avx512vbmi : 1;
+  int avx512vbmi2 : 1;
+  int avx512vnni : 1;
+  int avx512bitalg : 1;
+  int avx512vpopcntdq : 1;
+  int avx512_4vnniw : 1;
+  int avx512_4vbmi2 : 1;
+
+  int smx : 1;
+  int sgx : 1;
+  int cx16 : 1;  // aka. CMPXCHG16B
+
+  // Make sure to update X86FeaturesEnum below if you add a field here.
+} X86Features;
+
+typedef struct {
+  X86Features features;
+  int family;
+  int model;
+  int stepping;
+  char vendor[13];  // 0 terminated string
+} X86Info;
+
+// Calls cpuid and returns an initialized X86info.
+// This function is guaranteed to be malloc, memset and memcpy free.
+X86Info GetX86Info(void);
+
+typedef enum {
+  X86_UNKNOWN,
+  INTEL_CORE,      // CORE
+  INTEL_PNR,       // PENRYN
+  INTEL_NHM,       // NEHALEM
+  INTEL_ATOM_BNL,  // BONNELL
+  INTEL_WSM,       // WESTMERE
+  INTEL_SNB,       // SANDYBRIDGE
+  INTEL_IVB,       // IVYBRIDGE
+  INTEL_ATOM_SMT,  // SILVERMONT
+  INTEL_HSW,       // HASWELL
+  INTEL_BDW,       // BROADWELL
+  INTEL_SKL,       // SKYLAKE
+  INTEL_ATOM_GMT,  // GOLDMONT
+  INTEL_KBL,       // KABY LAKE
+  INTEL_CFL,       // COFFEE LAKE
+  INTEL_CNL,       // CANNON LAKE
+  AMD_HAMMER,      // K8
+  AMD_K10,         // K10
+  AMD_BOBCAT,      // K14
+  AMD_BULLDOZER,   // K15
+  AMD_JAGUAR,      // K16
+  AMD_ZEN,         // K17
+} X86Microarchitecture;
+
+// Returns the underlying microarchitecture by looking at X86Info's vendor,
+// family and model.
+X86Microarchitecture GetX86Microarchitecture(const X86Info* info);
+
+// Calls cpuid and fills the brand_string.
+// - brand_string *must* be of size 49 (beware of array decaying).
+// - brand_string will be zero terminated.
+// - This function calls memcpy.
+void FillX86BrandString(char brand_string[49]);
+
+////////////////////////////////////////////////////////////////////////////////
+// Introspection functions
+
+typedef enum {
+  X86_AES,
+  X86_ERMS,
+  X86_F16C,
+  X86_FMA3,
+  X86_VPCLMULQDQ,
+  X86_BMI1,
+  X86_BMI2,
+  X86_SSSE3,
+  X86_SSE4_1,
+  X86_SSE4_2,
+  X86_AVX,
+  X86_AVX2,
+  X86_AVX512F,
+  X86_AVX512CD,
+  X86_AVX512ER,
+  X86_AVX512PF,
+  X86_AVX512BW,
+  X86_AVX512DQ,
+  X86_AVX512VL,
+  X86_AVX512IFMA,
+  X86_AVX512VBMI,
+  X86_AVX512VBMI2,
+  X86_AVX512VNNI,
+  X86_AVX512BITALG,
+  X86_AVX512VPOPCNTDQ,
+  X86_AVX512_4VNNIW,
+  X86_AVX512_4VBMI2,
+  X86_SMX,
+  X86_SGX,
+  X86_CX16,
+  X86_LAST_,
+} X86FeaturesEnum;
+
+int GetX86FeaturesEnumValue(const X86Features* features, X86FeaturesEnum value);
+
+const char* GetX86FeaturesEnumName(X86FeaturesEnum);
+
+const char* GetX86MicroarchitectureName(X86Microarchitecture);
+
+CPU_FEATURES_END_CPP_NAMESPACE
+
+#endif  // CPU_FEATURES_INCLUDE_CPUINFO_X86_H_