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319bd6f26b
It seems that ' : 1' alignments cause signed integers to be either -1 or 0. While -1 is true and 0 is false reverse might not be always correct when true is defined 1. Maybe change feature variables to bool ?
54 lines
1.6 KiB
C
54 lines
1.6 KiB
C
// Copyright 2017 Google Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#ifndef CPU_FEATURES_INCLUDE_CPUINFO_MIPS_H_
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#define CPU_FEATURES_INCLUDE_CPUINFO_MIPS_H_
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#include "cpu_features_macros.h"
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CPU_FEATURES_START_CPP_NAMESPACE
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typedef struct {
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unsigned int msa : 1; // MIPS SIMD Architecture
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// https://www.mips.com/products/architectures/ase/simd/
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unsigned int eva : 1; // Enhanced Virtual Addressing
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// https://www.mips.com/products/architectures/mips64/
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// Make sure to update MipsFeaturesEnum below if you add a field here.
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} MipsFeatures;
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typedef struct {
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MipsFeatures features;
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} MipsInfo;
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MipsInfo GetMipsInfo(void);
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////////////////////////////////////////////////////////////////////////////////
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// Introspection functions
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typedef enum {
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MIPS_MSA,
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MIPS_EVA,
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MIPS_LAST_,
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} MipsFeaturesEnum;
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int GetMipsFeaturesEnumValue(const MipsFeatures* features,
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MipsFeaturesEnum value);
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const char* GetMipsFeaturesEnumName(MipsFeaturesEnum);
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CPU_FEATURES_END_CPP_NAMESPACE
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#endif // CPU_FEATURES_INCLUDE_CPUINFO_MIPS_H_
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