e5f5ac7d2b
Make use of %IsAsmWasmCode in place of Wasm.instantiateModuleFromAsm,
in order to reduce the surface area of the Wasm object,
and to focus on testing asm.js coming in via the parser.
Ignore extra CONST_LEGACY assignment introduced by the parser
when modules have the form:
(function Foo(a, b, c) {..});
This requires both a validator and AsmWasmBuilder change.
Move stdlib use collection to import time,
to reject modules that import a function, even if not used.
BUG= https://bugs.chromium.org/p/v8/issues/detail?id=4203
LOG=N
R=jpp@chromium.org,titzer@chromium.org
Review-Url: https://codereview.chromium.org/2264913002
Cr-Commit-Position: refs/heads/master@{#38806}
27 lines
651 B
JavaScript
27 lines
651 B
JavaScript
// Copyright 2016 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: --validate-asm --allow-natives-syntax
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function __f_61(stdlib, foreign, buffer) {
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"use asm";
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var __v_14 = new stdlib.Float64Array(buffer);
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function __f_74() {
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var __v_35 = 6.0;
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__v_14[2] = __v_35 + 1.0;
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}
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return {__f_74: __f_74};
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}
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var ok = false;
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try {
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var __v_12 = new ArrayBuffer(2147483648);
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ok = true;
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} catch (e) {
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// Can happen on 32 bit systems.
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}
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if (ok) {
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var module = __f_61(this, null, __v_12);
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assertTrue(%IsAsmWasmCode(__f_61));
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}
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