1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
|
// Copyright 2014 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.
function Module(stdlib, foreign, heap) {
"use asm";
var MEM32 = new stdlib.Int32Array(heap);
function loadm4194304() {
var i = -4194304 << 2;
return MEM32[i >> 2] | 0;
}
function loadm0() {
return MEM32[-0] | 0;
}
function load0() {
return MEM32[0] | 0;
}
function load4() {
return MEM32[4] | 0;
}
function storem4194304(v) {
v = v | 0;
var i = -4194304 << 2;
MEM32[i >> 2] = v;
}
function storem0(v) {
v = v | 0;
MEM32[-0] = v;
}
function store0(v) {
v = v | 0;
MEM32[0 >> 2] = v;
}
function store4(v) {
v = v | 0;
MEM32[(4 << 2) >> 2] = v;
}
return { loadm4194304: loadm4194304, storem4194304: storem4194304,
loadm0: loadm0, storem0: storem0, load0: load0, store0: store0,
load4: load4, store4: store4 };
}
var m = Module(this, {}, new ArrayBuffer(4));
assertEquals(0, m.loadm4194304());
assertEquals(0, m.loadm0());
assertEquals(0, m.load0());
assertEquals(0, m.load4());
m.storem4194304(123456789);
assertEquals(0, m.loadm4194304());
assertEquals(0, m.loadm0());
assertEquals(0, m.load0());
assertEquals(0, m.load4());
m.storem0(987654321);
assertEquals(0, m.loadm4194304());
assertEquals(987654321, m.loadm0());
assertEquals(987654321, m.load0());
assertEquals(0, m.load4());
m.store0(0x12345678);
assertEquals(0, m.loadm4194304());
assertEquals(0x12345678, m.loadm0());
assertEquals(0x12345678, m.load0());
assertEquals(0, m.load4());
m.store4(43);
assertEquals(0, m.loadm4194304());
assertEquals(0x12345678, m.loadm0());
assertEquals(0x12345678, m.load0());
assertEquals(0, m.load4());
|
