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}
40 lines
1.2 KiB
JavaScript
40 lines
1.2 KiB
JavaScript
// Copyright 2021 the V8 project authors. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style license that can be
|
|
// found in the LICENSE file.
|
|
|
|
// Flags: --wasm-staging
|
|
|
|
d8.file.execute('test/mjsunit/wasm/wasm-module-builder.js');
|
|
|
|
const builder = new WasmModuleBuilder();
|
|
builder.addMemory(16, 32, false);
|
|
builder.addType(makeSig([kWasmI32, kWasmI32, kWasmI32], [kWasmI32]));
|
|
builder.addFunction(undefined, 0 /* sig */)
|
|
.addBodyWithEnd([
|
|
// signature: i_iii
|
|
// body:
|
|
kExprLocalGet, 0x01,
|
|
kExprLocalGet, 0x01,
|
|
kExprLocalGet, 0x01,
|
|
kExprLocalGet, 0x01,
|
|
kAtomicPrefix, kExprI32AtomicCompareExchange16U, 0x00, 0x7a,
|
|
kExprLocalGet, 0x01,
|
|
kExprLocalGet, 0x01,
|
|
kExprLocalGet, 0x01,
|
|
kExprLocalGet, 0x00,
|
|
kExprMemoryGrow, 0x00,
|
|
kAtomicPrefix, kExprI32AtomicCompareExchange16U, 0x00, 0x7a,
|
|
kExprLocalGet, 0x01,
|
|
kExprLocalGet, 0x00,
|
|
kAtomicPrefix, kExprI32AtomicCompareExchange16U, 0x00, 0x7a,
|
|
kExprLocalGet, 0x01,
|
|
kExprLocalGet, 0x00,
|
|
kAtomicPrefix, kExprI32AtomicCompareExchange16U, 0x00, 0x7a,
|
|
kExprLocalGet, 0x01,
|
|
kExprReturnCall, 0x00,
|
|
kExprEnd,
|
|
]);
|
|
builder.addExport('main', 0);
|
|
const instance = builder.instantiate();
|
|
assertTraps(kTrapUnalignedAccess, () => instance.exports.main(0, 0, 0));
|