a345a442d3
- Add d8.file.read() and d8.file.execute() helpers - Change tools and tests to use new d8.file helper - Unify error throwing in v8::Shell::ReadFile Change-Id: I5ef4cb27f217508a367106f01e872a4059d5e399 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2928505 Commit-Queue: Camillo Bruni <cbruni@chromium.org> Reviewed-by: Maya Lekova <mslekova@chromium.org> Reviewed-by: Marja Hölttä <marja@chromium.org> Cr-Commit-Position: refs/heads/master@{#74883}
35 lines
1.1 KiB
JavaScript
35 lines
1.1 KiB
JavaScript
// Copyright 2018 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: --no-wasm-trap-handler
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d8.file.execute('test/mjsunit/wasm/wasm-module-builder.js');
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(function() {
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const builder = new WasmModuleBuilder();
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builder.addMemory(16, 32);
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// Generate function 1 (out of 1).
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sig1 = makeSig([kWasmI32, kWasmI32, kWasmI32], [kWasmI32]);
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builder.addFunction(undefined, sig1)
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.addBodyWithEnd([
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// signature: i_iii
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// body:
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kExprI32Const, 0xe1, 0xc8, 0xd5, 0x01,
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kExprI32Const, 0xe2, 0xe4, 0x00,
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kExprI32Sub,
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kExprF32Const, 0x00, 0x00, 0x00, 0x00,
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kExprF32Const, 0xc9, 0xc9, 0xc9, 0x00,
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kExprF32Eq,
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kExprI32LoadMem, 0x01, 0xef, 0xec, 0x95, 0x93, 0x07,
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kExprI32Add,
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kExprIf, kWasmVoid, // @30
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kExprEnd, // @32
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kExprI32Const, 0xc9, 0x93, 0xdf, 0xcc, 0x7c,
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kExprEnd, // @39
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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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})();
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