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>
22 lines
766 B
JavaScript
22 lines
766 B
JavaScript
// Copyright 2020 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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const builder = new WasmModuleBuilder();
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builder.addMemory(16, 32);
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builder.addType(makeSig([], [kWasmI32]));
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// Generate function 1 (out of 1).
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builder.addFunction(undefined, 0 /* sig */)
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.addBodyWithEnd([
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// signature: i_v
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// body:
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kExprI32Const, 0x00, // i32.const
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kSimdPrefix, kExprS128Load8x8U, 0x03, 0xff, 0xff, 0x3f, // i16x8.load8x8_u
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kSimdPrefix, kExprI16x8ExtractLaneS, 0,
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kExprEnd, // end @371
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]).exportAs('main');
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const instance = builder.instantiate();
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assertTraps(kTrapMemOutOfBounds, () => instance.exports.main());
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