9286358071
A stack overflow can be thrown by JSEntryStub, which means the thread-in-wasm flag will not have the expected value. To accommodate this, we now clear the flag during exceptional returns if it is set. Bug: chromium:834624 Change-Id: I8359af79886ab98dfecc2fb39ca19118b7fa38eb Reviewed-on: https://chromium-review.googlesource.com/1019570 Reviewed-by: Clemens Hammacher <clemensh@chromium.org> Commit-Queue: Eric Holk <eholk@chromium.org> Cr-Commit-Position: refs/heads/master@{#52891}
31 lines
743 B
JavaScript
31 lines
743 B
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: --wasm-interpret-all
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load("test/mjsunit/wasm/wasm-constants.js");
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load("test/mjsunit/wasm/wasm-module-builder.js");
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let instance;
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(function DoTest() {
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function call_main() {
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instance.exports.main();
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}
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let module = new WasmModuleBuilder();
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module.addImport('mod', 'func', kSig_v_i);
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module.addFunction('main', kSig_v_i)
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.addBody([kExprGetLocal, 0, kExprCallFunction, 0])
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.exportFunc();
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instance = module.instantiate({
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mod: {
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func: call_main
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}
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});
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try {
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instance.exports.main();
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} catch (e) {
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// ignore
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}
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})();
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