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// Copyright (c) 2019 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/spirv_fuzzer_options.h"
namespace {
// The default maximum number of steps for the reducer to run before giving up.
const uint32_t kDefaultStepLimit = 250;
} // namespace
spv_fuzzer_options_t::spv_fuzzer_options_t()
: has_random_seed(false),
random_seed(0),
replay_range(0),
replay_validation_enabled(false),
shrinker_step_limit(kDefaultStepLimit),
fuzzer_pass_validation_enabled(false),
all_passes_enabled(false) {}
SPIRV_TOOLS_EXPORT spv_fuzzer_options spvFuzzerOptionsCreate() {
return new spv_fuzzer_options_t();
}
SPIRV_TOOLS_EXPORT void spvFuzzerOptionsDestroy(spv_fuzzer_options options) {
delete options;
}
SPIRV_TOOLS_EXPORT void spvFuzzerOptionsEnableReplayValidation(
spv_fuzzer_options options) {
options->replay_validation_enabled = true;
}
SPIRV_TOOLS_EXPORT void spvFuzzerOptionsSetRandomSeed(
spv_fuzzer_options options, uint32_t seed) {
options->has_random_seed = true;
options->random_seed = seed;
}
SPIRV_TOOLS_EXPORT void spvFuzzerOptionsSetReplayRange(
spv_fuzzer_options options, int32_t replay_range) {
options->replay_range = replay_range;
}
SPIRV_TOOLS_EXPORT void spvFuzzerOptionsSetShrinkerStepLimit(
spv_fuzzer_options options, uint32_t shrinker_step_limit) {
options->shrinker_step_limit = shrinker_step_limit;
}
SPIRV_TOOLS_EXPORT void spvFuzzerOptionsEnableFuzzerPassValidation(
spv_fuzzer_options options) {
options->fuzzer_pass_validation_enabled = true;
}
SPIRV_TOOLS_EXPORT void spvFuzzerOptionsEnableAllPasses(
spv_fuzzer_options options) {
options->all_passes_enabled = true;
}
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