-#!/usr/bin/perl -w
-# $Id: tracemunch,v 1.6 2005/03/12 21:48:23 tom Exp $
+#!/usr/bin/env perl
+# $Id: tracemunch,v 1.24 2018/12/29 22:20:06 tom Exp $
##############################################################################
-# Copyright (c) 1998-2002,2005 Free Software Foundation, Inc. #
+# Copyright (c) 1998-2017,2018 Free Software Foundation, Inc. #
# #
# Permission is hereby granted, free of charge, to any person obtaining a #
# copy of this software and associated documentation files (the "Software"), #
# The error logs produced by ncurses with tracing enabled can be very tedious
# to wade through. This script helps by compacting runs of log lines that
# can be conveniently expressed as higher-level operations.
+
use strict;
+use warnings;
-our $putattr="PutAttrChar\\({{ '(.)' = 0[0-7]+ }}\\) at \\(([0-9]+), ([0-9]+)\\)";
-our $waddnstr="waddnstr\\(0x([0-9a-f]+),\"([^\"]+)\",[0-9]+\\) called {A_NORMAL}";
+our $putattr =
+ 'PutAttrChar\(\{\{ ' . "'(.)'"
+ . ' = 0[0-7]+ \}\}\) at \(([0-9]+), ([0-9]+)\)';
+our $waddnstr =
+ 'waddnstr\(0x([[:xdigit:]]+),"([^\"]+)",[0-9]+\) called \{A_NORMAL\}';
-our $win_nums=0;
-our $curscr="";
-our $newscr="";
-our $stdscr="";
-our @win_addr;
+our $scr_nums = 0;
+our $thr_nums = 0;
+our $try_nums = 0;
+our $win_nums = 0;
+our $curscr = "";
+our $newscr = "";
+our $stdscr = "";
+our %scr_addr;
+our %thr_addr;
+our %try_addr;
+our %win_addr;
-sub transaddr
-{
+sub transaddr {
my $n;
my $arg = $_[0];
- $arg =~ s/$curscr/curscr/g if ($curscr);
- $arg =~ s/$newscr/newscr/g if ($newscr);
- $arg =~ s/$stdscr/stdscr/g if ($stdscr);
- for $n (0..$#win_addr) {
- $arg =~ s/$win_addr[$n]/window$n/g if $win_addr[$n];
+ $arg =~ s/\b$curscr\b/curscr/g if ($curscr);
+ $arg =~ s/\b$newscr\b/newscr/g if ($newscr);
+ $arg =~ s/\b$stdscr\b/stdscr/g if ($stdscr);
+ foreach my $addr ( keys %scr_addr ) {
+ $n = $scr_addr{$addr};
+ $arg =~ s/\b$addr\b/screen$n/g if ( defined $n );
+ }
+ foreach my $addr ( keys %thr_addr ) {
+ $n = $thr_addr{$addr};
+ $arg =~ s/\b$addr\b/thread$n/g if ( defined $n );
+ }
+ foreach my $addr ( keys %try_addr ) {
+ $n = $try_addr{$addr};
+ $arg =~ s/\b$addr\b/tries_$n/g if ( defined $n );
+ }
+ foreach my $addr ( keys %win_addr ) {
+ $n = $win_addr{$addr};
+ $arg =~ s/\b$addr\b/window$n/g if ( defined $n );
+ }
+ if ( $arg =~ /add_wch\((window\d+,)?0x[[:xdigit:]]+\)/i ) {
+ $arg =~ s/(0x[[:xdigit:]]+)[)]/\&wch)/i;
+ }
+ elsif ( $arg =~ /color_content\((screen\d+,)?\d+(,0x[[:xdigit:]]+){3}/i ) {
+ $arg =~ s/(,0x[[:xdigit:]]+){3}[)]/,\&r,\&g,\&b)/i;
+ }
+ elsif ( $arg =~ /pair_content\((screen\d+,)?\d+(,0x[[:xdigit:]]+){2}/i ) {
+ $arg =~ s/(,0x[[:xdigit:]]+){2}[)]/,\&fg,\&bg)/i;
}
return $arg;
}
-while (<STDIN>)
-{
- my $addr;
- my $n;
- my $awaiting;
-
-CLASSIFY: {
- # Transform window pointer addresses so it's easier to compare logs
- $awaiting = "curscr" if ($_ =~ /creating curscr/);
- $awaiting = "newscr" if ($_ =~ /creating newscr/);
- $awaiting = "stdscr" if ($_ =~ /creating stdscr/);
- if ($_ =~ /^create :window 0x([0-9a-f]+)/) {
- $addr = "0x$1";
- if ($awaiting eq "curscr") {
- $curscr = $addr;
- } elsif ($awaiting eq "newscr") {
- $newscr = $addr;
- } elsif ($awaiting eq "stdscr") {
- $stdscr = $addr;
- } else {
- $win_addr[$win_nums] = $addr;
- $win_nums = $win_nums + 1;
- }
- $awaiting = "";
- } elsif ($_ =~ /^\.\.\.deleted win=0x([0-9a-f]+)/) {
- $addr = "0x$1";
- $_ = &transaddr($_);
- if ($addr eq $curscr) {
- $curscr = "";
- } elsif ($addr eq $newscr) {
- $newscr = "";
- } elsif ($addr eq $stdscr) {
- $stdscr = "";
- } else {
- for $n (0..$#win_addr) {
- if ($win_addr[$n] eq $addr) {
- $win_addr[$n] = "";
- }
- }
- }
- }
-
- # Compactify runs of PutAttrChar calls (TR_CHARPUT)
- if ($_ =~ /$putattr/)
- {
- my $putattr_chars = $1;
- my $starty = $2;
- my $startx = $3;
- while (<STDIN>)
- {
- if ($_ =~ /$putattr/) {
- $putattr_chars .= $1;
- } else {
- last;
- }
- }
- print "RUN of PutAttrChar()s: \"$putattr_chars\" from ${starty}, ${startx}\n";
- redo CLASSIFY;
- }
-
- # Compactify runs of waddnstr calls (TR_CALLS)
- if ($_ =~ /$waddnstr/)
- {
- my $waddnstr_chars = $2;
- my $winaddr = $1;
- while (<STDIN>)
- {
- if ($_ =~ /$waddnstr/ && $1 eq $winaddr) {
- $waddnstr_chars .= $2;
- } else {
- last;
- }
- }
- my $winaddstr = &transaddr($winaddr);
- print "RUN of waddnstr()s: $winaddr, \"$waddnstr_chars\"\n";
- redo CLASSIFY;
- }
-
- # More transformations can go here
-
- # Repeated runs of anything
- my $anyline = &transaddr($_);
- my $repeatcount = 1;
- while (<STDIN>) {
- if (&transaddr($_) eq $anyline) {
- $repeatcount++;
- } else {
- last;
- }
- }
- if ($repeatcount > 1) {
- print "${repeatcount} REPEATS OF $anyline";
- } else {
- print $anyline
- }
- redo CLASSIFY if $_;
-
- } # :CLASSIFY
+sub muncher($) {
+ my $STDIN = shift;
+
+ while (<$STDIN>) {
+ my $addr;
+ my $n;
+ my $awaiting = "";
+
+ CLASSIFY: {
+
+ # just in case someone tries a file with cr/lf line-endings:
+ $_ =~ s/\r\n/\n/g;
+ $_ =~ s/\r/\n/g;
+
+ my $thread = "";
+ if ( $_ =~ /^(0x[[:xdigit:]]+):/ ) {
+ $thr_addr{$1} = ++$thr_nums unless defined $thr_addr{$1};
+ $thread = "thread" . $thr_addr{$1} . ":";
+ $_ =~ s/^[^:]*://;
+ }
+
+ # Transform window pointer addresses so it's easier to compare logs
+ $awaiting = "curscr" if ( $_ =~ /creating curscr/ );
+ $awaiting = "newscr" if ( $_ =~ /creating newscr/ );
+ $awaiting = "stdscr" if ( $_ =~ /creating stdscr/ );
+ $awaiting = "screen" if ( $_ =~ /^(\+ )*called \{new_prescr\(\)/ );
+ if ( $_ =~ /^create :window 0x([[:xdigit:]]+)/ ) {
+ $addr = "0x$1";
+ if ( $awaiting eq "curscr" ) {
+ $curscr = $addr;
+ }
+ elsif ( $awaiting eq "newscr" ) {
+ $newscr = $addr;
+ }
+ elsif ( $awaiting eq "stdscr" ) {
+ $stdscr = $addr;
+ }
+ else {
+ $win_addr{$addr} = $win_nums++;
+ }
+ $awaiting = "";
+ }
+ elsif ( $_ =~ /^(\+ )*called \{_nc_add_to_try\((0x[[:xdigit:]]+),/ )
+ {
+ $try_addr{$2} = ++$try_nums unless defined $try_addr{$2};
+ }
+ elsif ( $_ =~ /^(\+ )*_nc_alloc_screen_sp 0x([[:xdigit:]]+)/ ) {
+ $addr = "0x$2";
+ $scr_addr{$addr} = ++$scr_nums unless ( $scr_addr{$addr} );
+ $awaiting = "";
+ }
+ elsif ( $_ =~ /^(\+ )*return }0x([[:xdigit:]]+)/ ) {
+ $addr = "0x$2";
+ if ( $awaiting eq "screen" ) {
+ $scr_addr{$addr} = ++$scr_nums unless ( $scr_addr{$addr} );
+ }
+ }
+ elsif ( $_ =~ /^\.\.\.deleted win=0x([[:xdigit:]]+)/ ) {
+ $addr = "0x$1";
+ $_ = &transaddr($_);
+ if ( $addr eq $curscr ) {
+ $curscr = "";
+ }
+ elsif ( $addr eq $newscr ) {
+ $newscr = "";
+ }
+ elsif ( $addr eq $stdscr ) {
+ $stdscr = "";
+ }
+ else {
+ undef $win_addr{$addr};
+ }
+ }
+
+ # Compactify runs of PutAttrChar calls (TR_CHARPUT)
+ if ( $_ =~ /$putattr/ ) {
+ my $putattr_chars = $1;
+ my $starty = $2;
+ my $startx = $3;
+ while (<$STDIN>) {
+ if ( $_ =~ /$putattr/ ) {
+ $putattr_chars .= $1;
+ }
+ else {
+ last;
+ }
+ }
+ print
+"RUN of PutAttrChar()s: \"$putattr_chars\" from ${starty}, ${startx}\n";
+ redo CLASSIFY;
+ }
+
+ # Compactify runs of waddnstr calls (TR_CALLS)
+ if ( $_ =~ /$waddnstr/ ) {
+ my $waddnstr_chars = $2;
+ my $winaddr = $1;
+ while (<$STDIN>) {
+ if ( $_ =~ /$waddnstr/ && $1 eq $winaddr ) {
+ $waddnstr_chars .= $2;
+ }
+ else {
+ last;
+ }
+ }
+ my $winaddstr = &transaddr($winaddr);
+ print "RUN of waddnstr()s: $winaddr, \"$waddnstr_chars\"\n";
+ redo CLASSIFY;
+ }
+
+ # More transformations can go here
+
+ # Repeated runs of anything
+ my $anyline = &transaddr($_);
+ my $repeatcount = 1;
+ while (<$STDIN>) {
+ if ( &transaddr($_) eq $anyline ) {
+ $repeatcount++;
+ }
+ else {
+ last;
+ }
+ }
+ if ( $repeatcount > 1 ) {
+ print "${repeatcount} REPEATS OF $anyline";
+ }
+ else {
+ print $thread . $anyline;
+ }
+ redo CLASSIFY if $_;
+
+ } # :CLASSIFY
+ }
+}
+
+if ( $#ARGV >= 0 ) {
+ while ( $#ARGV >= 0 ) {
+ my $file = shift @ARGV;
+ open my $ifh, "<", $file or die $!;
+ &muncher($ifh);
+ }
+}
+else {
+ &muncher( \*STDIN );
}
# tracemunch ends here
projects / ncurses.git / blobdiff