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
106
107
108
109
110
111
112
113
|
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/. */
/* -*- indent-tabs-mode: nil; js-indent-level: 4 -*- */
"use strict";
loadRelativeToScript('utility.js');
loadRelativeToScript('annotations.js');
loadRelativeToScript('loadCallgraph.js');
function usage() {
throw "Usage: computeGCFunctions.js <rawcalls1.txt> <rawcalls2.txt>... --outputs <out:callgraph.txt> <out:gcFunctions.txt> <out:gcFunctions.lst> <out:gcEdges.txt> <out:limitedFunctions.lst>";
}
if (typeof scriptArgs[0] != 'string')
usage();
var start = "Time: " + new Date;
try {
var options = parse_options([
{
name: '--verbose',
type: 'bool'
},
{
name: 'inputs',
dest: 'rawcalls_filenames',
nargs: '+'
},
{
name: '--outputs',
type: 'bool'
},
{
name: 'callgraph',
type: 'string',
default: 'callgraph.txt'
},
{
name: 'gcFunctions',
type: 'string',
default: 'gcFunctions.txt'
},
{
name: 'gcFunctionsList',
type: 'string',
default: 'gcFunctions.lst'
},
{
name: 'limitedFunctions',
type: 'string',
default: 'limitedFunctions.lst'
},
]);
} catch {
printErr("Usage: computeGCFunctions.js [--verbose] <rawcalls1.txt> <rawcalls2.txt>... --outputs <out:callgraph.txt> <out:gcFunctions.txt> <out:gcFunctions.lst> <out:gcEdges.txt> <out:limitedFunctions.lst>");
quit(1);
};
function info(message) {
if (options.verbose) {
printErr(message);
}
}
var {
gcFunctions,
functions,
calleesOf,
limitedFunctions
} = loadCallgraph(options.rawcalls_filenames, options.verbose);
info("Writing " + options.gcFunctions);
redirect(options.gcFunctions);
for (var name in gcFunctions) {
for (let readable of (functions.readableName[name] || [name])) {
print("");
const fullname = (name == readable) ? name : name + "$" + readable;
print("GC Function: " + fullname);
let current = name;
do {
current = gcFunctions[current];
if (current === 'internal')
; // Hit the end
else if (current in functions.readableName)
print(" " + functions.readableName[current][0]);
else
print(" " + current);
} while (current in gcFunctions);
}
}
info("Writing " + options.gcFunctionsList);
redirect(options.gcFunctionsList);
for (var name in gcFunctions) {
if (name in functions.readableName) {
for (var readable of functions.readableName[name])
print(name + "$" + readable);
} else {
print(name);
}
}
info("Writing " + options.limitedFunctions);
redirect(options.limitedFunctions);
print(JSON.stringify(limitedFunctions, null, 4));
info("Writing " + options.callgraph);
redirect(options.callgraph);
saveCallgraph(functions, calleesOf);
|
