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42 lines
974 B
42 lines
974 B
// Copyright 2014 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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function Module(stdlib, foreign, heap) {
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"use asm";
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var MEM16 = new stdlib.Int16Array(heap);
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function load(i) {
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i = i|0;
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i = MEM16[i >> 1] | 0;
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return i;
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}
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function loadm1() {
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return MEM16[-1] | 0;
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}
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function store(i, v) {
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i = i|0;
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v = v|0;
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MEM16[i >> 1] = v;
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}
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function storem1(v) {
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v = v|0;
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MEM16[-1] = v;
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}
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return {load: load, loadm1: loadm1, store: store, storem1: storem1};
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}
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var m = Module(this, {}, new ArrayBuffer(2));
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m.store(-1000, 4);
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assertEquals(0, m.load(-1000));
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assertEquals(0, m.loadm1());
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m.storem1(1);
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assertEquals(0, m.loadm1());
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m.store(0, 32767);
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for (var i = 1; i < 64; ++i) {
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m.store(i * 2 * 32 * 1024, i);
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}
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assertEquals(32767, m.load(0));
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for (var i = 1; i < 64; ++i) {
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assertEquals(0, m.load(i * 2 * 32 * 1024));
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}
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