1 // Copyright (c) 2020 Vasyl Teliman 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 SOURCE_FUZZ_FUZZER_PASS_MUTATE_POINTERS_H_ 16 #define SOURCE_FUZZ_FUZZER_PASS_MUTATE_POINTERS_H_ 17 18 #include "source/fuzz/fuzzer_pass.h" 19 20 namespace spvtools { 21 namespace fuzz { 22 23 // Randomly mutates the value of each pointer instruction in the module. 24 class FuzzerPassMutatePointers : public FuzzerPass { 25 public: 26 FuzzerPassMutatePointers(opt::IRContext* ir_context, 27 TransformationContext* transformation_context, 28 FuzzerContext* fuzzer_context, 29 protobufs::TransformationSequence* transformations); 30 31 ~FuzzerPassMutatePointers() override; 32 33 void Apply() override; 34 }; 35 36 } // namespace fuzz 37 } // namespace spvtools 38 39 #endif // SOURCE_FUZZ_FUZZER_PASS_MUTATE_POINTERS_H_ 40