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7298a38552
sourceRevisionAtLastExport: 33f2fb0e53d135f0ee17cfccd9d993eb2a6f47de targetRevisionAtLastExport: 31340cbd9add103f586d501b0c3354b7b182abc0
69 lines
1.7 KiB
JavaScript
69 lines
1.7 KiB
JavaScript
// 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 MEM32 = new stdlib.Int32Array(heap);
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function loadm4194304() {
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var i = -4194304 << 2;
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return MEM32[i >> 2] | 0;
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}
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function loadm0() {
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return MEM32[-0] | 0;
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}
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function load0() {
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return MEM32[0] | 0;
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}
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function load4() {
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return MEM32[4] | 0;
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}
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function storem4194304(v) {
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v = v | 0;
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var i = -4194304 << 2;
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MEM32[i >> 2] = v;
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}
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function storem0(v) {
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v = v | 0;
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MEM32[-0] = v;
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}
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function store0(v) {
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v = v | 0;
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MEM32[0 >> 2] = v;
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}
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function store4(v) {
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v = v | 0;
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MEM32[(4 << 2) >> 2] = v;
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}
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return { loadm4194304: loadm4194304, storem4194304: storem4194304,
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loadm0: loadm0, storem0: storem0, load0: load0, store0: store0,
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load4: load4, store4: store4 };
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}
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var m = Module(this, {}, new ArrayBuffer(4));
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assertEquals(0, m.loadm4194304());
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assertEquals(0, m.loadm0());
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assertEquals(0, m.load0());
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assertEquals(0, m.load4());
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m.storem4194304(123456789);
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assertEquals(0, m.loadm4194304());
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assertEquals(0, m.loadm0());
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assertEquals(0, m.load0());
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assertEquals(0, m.load4());
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m.storem0(987654321);
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assertEquals(0, m.loadm4194304());
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assertEquals(987654321, m.loadm0());
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assertEquals(987654321, m.load0());
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assertEquals(0, m.load4());
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m.store0(0x12345678);
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assertEquals(0, m.loadm4194304());
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assertEquals(0x12345678, m.loadm0());
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assertEquals(0x12345678, m.load0());
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assertEquals(0, m.load4());
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m.store4(43);
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assertEquals(0, m.loadm4194304());
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assertEquals(0x12345678, m.loadm0());
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assertEquals(0x12345678, m.load0());
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assertEquals(0, m.load4());
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