mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-12 14:37:50 +00:00
ace4b861d3
1) add find-comptr-leakers.pl to find leaks in nsCOMPtr logs 2) allow make-tree.pl to subtract nsCOMPtr logs
50 lines
1.4 KiB
Perl
Executable File
50 lines
1.4 KiB
Perl
Executable File
#!/usr/bin/perl -w
|
|
#
|
|
# The contents of this file are subject to the Netscape Public License
|
|
# Version 1.0 (the "NPL"); you may not use this file except in
|
|
# compliance with the NPL. You may obtain a copy of the NPL at
|
|
# http://www.mozilla.org/NPL/
|
|
#
|
|
# Software distributed under the NPL is distributed on an "AS IS" basis,
|
|
# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
|
|
# for the specific language governing rights and limitations under the
|
|
# NPL.
|
|
#
|
|
# The Initial Developer of this code under the NPL is Netscape
|
|
# Communications Corporation. Portions created by Netscape are
|
|
# Copyright (C) 1998 Netscape Communications Corporation. All Rights
|
|
# Reserved.
|
|
#
|
|
# $Id: find-leakers.pl,v 1.1 2000/07/12 01:32:54 dbaron%fas.harvard.edu Exp $
|
|
#
|
|
# See http://www.mozilla.org/performance/refcnt-balancer.html for more info.
|
|
#
|
|
|
|
my %allocs;
|
|
my %counter;
|
|
my $id = 0;
|
|
|
|
LINE: while (<>) {
|
|
next LINE if (! /^</);
|
|
my @fields = split(/ /, $_);
|
|
|
|
my $class = shift(@fields);
|
|
my $obj = shift(@fields);
|
|
my $sno = shift(@fields);
|
|
my $op = shift(@fields);
|
|
my $cnt = shift(@fields);
|
|
|
|
if ($op eq 'AddRef' && $cnt == 1) {
|
|
$allocs{$obj} = ++$counter{$class}; # the order of allocation
|
|
$classes{$obj} = $class;
|
|
}
|
|
elsif ($op eq 'Release' && $cnt == 0) {
|
|
delete($allocs{$obj});
|
|
}
|
|
}
|
|
|
|
foreach $key (keys(%allocs)) {
|
|
print "$key (", $allocs{$key}, ") @ ", $classes{$key}, "\n";
|
|
}
|
|
|