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
|
load(libdir + "asm.js");
load(libdir + "asserts.js");
if (!isAsmJSCompilationAvailable())
quit();
var m = asmCompile('stdlib', 'foreign', 'buffer',
`"use asm";
var i32 = new stdlib.Int32Array(buffer);
function set(i,j) {
i=i|0;
j=j|0;
i32[i>>2] = j;
}
function get(i) {
i=i|0;
return i32[i>>2]|0
}
return {get:get, set:set}`);
var buffer = new ArrayBuffer(BUF_MIN);
var {get, set} = asmLink(m, this, null, buffer);
set(4, 42);
assertEq(get(4), 42);
assertThrowsInstanceOf(() => detachArrayBuffer(buffer), Error);
var m = asmCompile('stdlib', 'foreign', 'buffer',
`"use asm";
var i32 = new stdlib.Int32Array(buffer);
var ffi = foreign.ffi;
function inner(i) {
i=i|0;
ffi();
return i32[i>>2]|0
}
return inner`);
var buffer = new ArrayBuffer(BUF_MIN);
function ffi1()
{
assertThrowsInstanceOf(() => detachArrayBuffer(buffer), Error);
}
var inner = asmLink(m, this, {ffi: ffi1}, buffer);
|