forked from WebAssembly/binaryen
-
Notifications
You must be signed in to change notification settings - Fork 0
/
emscripten-grow-yes.2asm.js
105 lines (99 loc) · 2.91 KB
/
emscripten-grow-yes.2asm.js
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
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
function instantiate(asmLibraryArg, wasmMemory, wasmTable) {
function asmFunc(global, env, buffer) {
var memory = env.memory;
var HEAP8 = new global.Int8Array(buffer);
var HEAP16 = new global.Int16Array(buffer);
var HEAP32 = new global.Int32Array(buffer);
var HEAPU8 = new global.Uint8Array(buffer);
var HEAPU16 = new global.Uint16Array(buffer);
var HEAPU32 = new global.Uint32Array(buffer);
var HEAPF32 = new global.Float32Array(buffer);
var HEAPF64 = new global.Float64Array(buffer);
var Math_imul = global.Math.imul;
var Math_fround = global.Math.fround;
var Math_abs = global.Math.abs;
var Math_clz32 = global.Math.clz32;
var Math_min = global.Math.min;
var Math_max = global.Math.max;
var Math_floor = global.Math.floor;
var Math_ceil = global.Math.ceil;
var Math_sqrt = global.Math.sqrt;
var abort = env.abort;
var nan = global.NaN;
var infinity = global.Infinity;
// EMSCRIPTEN_START_FUNCS;
// EMSCRIPTEN_END_FUNCS;
var FUNCTION_TABLE = [];
function __wasm_memory_size() {
return buffer.byteLength / 65536 | 0;
}
function __wasm_memory_grow(pagesToAdd) {
pagesToAdd = pagesToAdd | 0;
var oldPages = __wasm_memory_size() | 0;
var newPages = oldPages + pagesToAdd | 0;
if ((oldPages < newPages) && (newPages < 65536)) {
var newBuffer = new ArrayBuffer(Math_imul(newPages, 65536));
var newHEAP8 = new global.Int8Array(newBuffer);
newHEAP8.set(HEAP8);
HEAP8 = newHEAP8;
HEAP8 = new global.Int8Array(newBuffer);
HEAP16 = new global.Int16Array(newBuffer);
HEAP32 = new global.Int32Array(newBuffer);
HEAPU8 = new global.Uint8Array(newBuffer);
HEAPU16 = new global.Uint16Array(newBuffer);
HEAPU32 = new global.Uint32Array(newBuffer);
HEAPF32 = new global.Float32Array(newBuffer);
HEAPF64 = new global.Float64Array(newBuffer);
buffer = newBuffer;
memory.buffer = newBuffer;
}
return oldPages;
}
return {
"memory": Object.create(Object.prototype, {
"grow": {
"value": __wasm_memory_grow
},
"buffer": {
"get": function () {
return buffer;
}
}
})
};
}
var writeSegment = (
function(mem) {
var _mem = new Uint8Array(mem);
return function(offset, s) {
var bytes, i;
if (typeof Buffer === 'undefined') {
bytes = atob(s);
for (i = 0; i < bytes.length; i++)
_mem[offset + i] = bytes.charCodeAt(i);
} else {
bytes = Buffer.from(s, 'base64');
for (i = 0; i < bytes.length; i++)
_mem[offset + i] = bytes[i];
}
}
}
)(wasmMemory.buffer);
writeSegment(1600, "YWJj");
return asmFunc({
'Int8Array': Int8Array,
'Int16Array': Int16Array,
'Int32Array': Int32Array,
'Uint8Array': Uint8Array,
'Uint16Array': Uint16Array,
'Uint32Array': Uint32Array,
'Float32Array': Float32Array,
'Float64Array': Float64Array,
'NaN': NaN,
'Infinity': Infinity,
'Math': Math
},
asmLibraryArg,
wasmMemory.buffer
)
}