32 lines
1.1 KiB
C++
32 lines
1.1 KiB
C++
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// Copyright 2024 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "src/wasm/fuzzing/random-module-generation.h"
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#include "src/wasm/wasm-module-builder.h"
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#include "src/zone/zone.h"
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#include "test/fuzzer/wasm/interpreter/interpreter-fuzzer-common.h"
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namespace v8::internal::wasm::fuzzing {
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bool GenerateModule(Isolate* isolate, Zone* zone,
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base::Vector<const uint8_t> data, ZoneBuffer* buffer) {
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ValueType kIntTypes4[4];
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FunctionSig sig_i_iii{1, 3, kIntTypes4};
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WasmModuleBuilder builder(zone);
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WasmFunctionBuilder* f = builder.AddFunction(&sig_i_iii);
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f->EmitCode(data.begin(), static_cast<uint32_t>(data.size()));
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f->Emit(kExprEnd);
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builder.AddExport(base::CStrVector("main"), f);
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builder.AddMemory(0, 32);
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builder.WriteTo(buffer);
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return true;
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}
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extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
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return LLVMFuzzerTestOneInputCommon(data, size, GenerateModule);
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}
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} // namespace v8::internal::wasm::fuzzing
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