25 lines
950 B
JavaScript
25 lines
950 B
JavaScript
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// Copyright 2021 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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load('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.addFunction(undefined, kSig_i_iii)
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.addBody([
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kExprI32Const, 0x7f, // i32.const
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kExprI32Const, 0x1e, // i32.const
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kSimdPrefix, kExprI8x16Splat, // i8x16.splat
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kExprI32Const, 0, // i32.const
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kSimdPrefix, kExprI8x16Splat, // i8x16.splat
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kExprI32Const, 0, // i32.const
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kSimdPrefix, kExprI8x16Splat, // i8x16.splat
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kSimdPrefix, kExprS128Select, // s128.select
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kSimdPrefix, kExprS128Load32Lane, 0x00, 0x89, 0xfe, 0x03, 0x00, // s128.load32_lane
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kExprUnreachable,
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]);
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builder.addExport('main', 0);
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const instance = builder.instantiate();
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assertTraps(kTrapMemOutOfBounds, () => instance.exports.main(1, 2, 3));
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