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>
26 lines
731 B
JavaScript
26 lines
731 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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// Flags: --wasm-staging
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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, true);
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builder.addType(makeSig([], []));
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builder.addFunction(undefined, 0 /* sig */)
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.addBodyWithEnd([
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// signature: v_v
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// body:
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kExprI32Const, 0x00,
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kExprI32Const, 0x00,
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kExprI32Const, 0x00,
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kAtomicPrefix, kExprI32AtomicCompareExchange8U, 0x00, 0xc3, 0x01,
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kExprDrop,
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kExprEnd, // end @193
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]);
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builder.addExport('main', 0);
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const instance = builder.instantiate();
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print(instance.exports.main(1, 2, 3));
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