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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /tools/rb/filter-log.pl | |
parent | Initial commit. (diff) | |
download | thunderbird-upstream.tar.xz thunderbird-upstream.zip |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tools/rb/filter-log.pl')
-rwxr-xr-x | tools/rb/filter-log.pl | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/tools/rb/filter-log.pl b/tools/rb/filter-log.pl new file mode 100755 index 0000000000..4a1f66741b --- /dev/null +++ b/tools/rb/filter-log.pl @@ -0,0 +1,44 @@ +#!/usr/bin/perl -w +# +# 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/. + +# Filter a refcount log to show only the entries for a single object. +# Useful when manually examining refcount logs containing multiple +# objects. + +use 5.004; +use strict; +use Getopt::Long; + +GetOptions("object=s"); + +$::opt_object || + die qq{ +usage: filter-log-for.pl < logfile + --object <obj> The address of the object to examine (required) +}; + +warn "object $::opt_object\n"; + +LINE: while (<>) { + next LINE if (! /^</); + my $line = $_; + my @fields = split(/ /, $_); + + my $class = shift(@fields); + my $obj = shift(@fields); + next LINE unless ($obj eq $::opt_object); + my $sno = shift(@fields); + my $op = shift(@fields); + my $cnt = shift(@fields); + + print $line; + + # The lines in the stack trace + CALLSITE: while (<>) { + print; + last CALLSITE if (/^$/); + } +} |