17a74ddd3d
PR-URL: https://github.com/nodejs/node/pull/49639 Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com> Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
52 lines
1.3 KiB
JavaScript
52 lines
1.3 KiB
JavaScript
// Copyright 2022 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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let builder = new WasmModuleBuilder();
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builder.addMemory(1, 10);
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builder.addFunction("crash", kSig_i_i)
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.exportFunc()
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.addLocals(kWasmI32, 10)
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.addBody([
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kExprBlock, kWasmVoid,
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kExprLoop, kWasmVoid,
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kExprLoop, kWasmVoid,
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kExprLocalGet, 1,
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kExprLocalGet, 2,
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kExprLocalGet, 3,
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kExprLocalGet, 4,
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kExprLocalGet, 5,
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kExprLocalGet, 6,
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kExprLocalGet, 7,
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kExprLocalGet, 8,
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kExprLocalGet, 9,
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kExprLocalGet, 10,
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kExprDrop,
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kExprDrop,
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kExprDrop,
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kExprDrop,
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kExprDrop,
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kExprDrop,
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kExprDrop,
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kExprDrop,
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kExprDrop,
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kExprDrop,
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kExprLocalGet, 0,
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kExprI32Const, 1,
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kExprI32Sub,
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kExprLocalTee, 0,
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kExprBrTable, 2, 2, 1, 0,
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kExprBr, 0,
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kExprEnd, // loop
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kExprEnd, // loop
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kExprEnd, // block
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kExprLocalGet, 0,
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])
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let instance = builder.instantiate();
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let result = instance.exports.crash(5);
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console.log(result);
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