[linux.git] / scripts / profile2linkerlist.pl

#!/usr/bin/env perl
# SPDX-License-Identifier: GPL-2.0

#
# Takes a (sorted) output of readprofile and turns it into a list suitable for
# linker scripts
#
# usage:
#	 readprofile | sort -rn | perl profile2linkerlist.pl > functionlist
#
use strict;

while (<>) {
  my $line = $_;

  $_ =~ /\W*[0-9]+\W*([a-zA-Z\_0-9]+)\W*[0-9]+/;

  print "*(.text.$1)\n"
      unless ($line =~ /unknown/) || ($line =~ /total/);
}
Commit	Line	Data
cb77f0d6	1	#!/usr/bin/env perl
b2441318	2	# SPDX-License-Identifier: GPL-2.0
4bdc3b7f AV	3
	4	#
	5	# Takes a (sorted) output of readprofile and turns it into a list suitable for
	6	# linker scripts
	7	#
	8	# usage:
	9	# readprofile \| sort -rn \| perl profile2linkerlist.pl > functionlist
	10	#
9c49fd30	11	use strict;
4bdc3b7f AV	12
	13	while (<>) {
	14	my $line = $_;
	15
	16	$_ =~ /\W[0-9]+\W([a-zA-Z\_0-9]+)\W*[0-9]+/;
	17
9c49fd30 SH	18	print "*(.text.$1)\n"
9c49fd30 SH	19	unless ($line =~ /unknown/) \|\| ($line =~ /total/);
4bdc3b7f	20	}