mirror of
https://github.com/KhronosGroup/SPIRV-Tools
synced 2024-11-22 11:40:05 +00:00
43cfa9bc1d
Adds persistent state to the fuzzer so that it can be used as a custom mutator for mutation-based fuzzing.
52 lines
2.1 KiB
C++
52 lines
2.1 KiB
C++
// Copyright (c) 2020 Google LLC
|
|
//
|
|
// 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.
|
|
|
|
#include "source/fuzz/pass_management/repeated_pass_manager.h"
|
|
|
|
#include "source/fuzz/pass_management/repeated_pass_manager_looped_with_recommendations.h"
|
|
#include "source/fuzz/pass_management/repeated_pass_manager_random_with_recommendations.h"
|
|
#include "source/fuzz/pass_management/repeated_pass_manager_simple.h"
|
|
|
|
namespace spvtools {
|
|
namespace fuzz {
|
|
|
|
RepeatedPassManager::RepeatedPassManager(FuzzerContext* fuzzer_context,
|
|
RepeatedPassInstances* pass_instances)
|
|
: fuzzer_context_(fuzzer_context), pass_instances_(pass_instances) {}
|
|
|
|
RepeatedPassManager::~RepeatedPassManager() = default;
|
|
|
|
std::unique_ptr<RepeatedPassManager> RepeatedPassManager::Create(
|
|
RepeatedPassStrategy strategy, FuzzerContext* fuzzer_context,
|
|
RepeatedPassInstances* pass_instances,
|
|
RepeatedPassRecommender* pass_recommender) {
|
|
switch (strategy) {
|
|
case RepeatedPassStrategy::kSimple:
|
|
return MakeUnique<RepeatedPassManagerSimple>(fuzzer_context,
|
|
pass_instances);
|
|
case RepeatedPassStrategy::kLoopedWithRecommendations:
|
|
return MakeUnique<RepeatedPassManagerLoopedWithRecommendations>(
|
|
fuzzer_context, pass_instances, pass_recommender);
|
|
case RepeatedPassStrategy::kRandomWithRecommendations:
|
|
return MakeUnique<RepeatedPassManagerRandomWithRecommendations>(
|
|
fuzzer_context, pass_instances, pass_recommender);
|
|
}
|
|
|
|
assert(false && "Unreachable");
|
|
return nullptr;
|
|
}
|
|
|
|
} // namespace fuzz
|
|
} // namespace spvtools
|