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50930a0fa0
PR-URL: https://github.com/nodejs/node/pull/39469 Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
26 lines
895 B
JavaScript
26 lines
895 B
JavaScript
// Copyright 2017 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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d8.file.execute("test/mjsunit/wasm/wasm-module-builder.js");
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function testMemoryGrowOutOfBoundsOffset() {
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print("testMemoryGrowOutOfBoundsOffset2");
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var builder = new WasmModuleBuilder();
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builder.addMemory(16, 128, false);
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builder.addFunction("main", kSig_v_v)
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.addBody([
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kExprI32Const, 20,
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kExprI32Const, 29,
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kExprMemoryGrow, kMemoryZero,
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// Assembly equivalent Move <reg>,0xf5fffff
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// with wasm memory reference relocation information
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kExprI32StoreMem, 0, 0xFF, 0xFF, 0xFF, 0x7A
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])
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.exportAs("main");
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var module = builder.instantiate();
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assertTraps(kTrapMemOutOfBounds, module.exports.main);
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}
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testMemoryGrowOutOfBoundsOffset();
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