Gecko [ paroquia-rio-de-mouro.pt ]

Name	Size	Permission	Date
basic	[ DIR ]	drwxr-xr-x	2021-04-21 07:33
coccinelle	[ DIR ]	drwxr-xr-x	2021-04-21 07:33
dtc	[ DIR ]	drwxr-xr-x	2021-04-21 07:33
gdb	[ DIR ]	drwxr-xr-x	2021-04-21 07:33
genksyms	[ DIR ]	drwxr-xr-x	2021-04-21 07:33
kconfig	[ DIR ]	drwxr-xr-x	2021-04-21 07:33
ksymoops	[ DIR ]	drwxr-xr-x	2021-04-21 07:33
mod	[ DIR ]	drwxr-xr-x	2021-04-21 07:33
package	[ DIR ]	drwxr-xr-x	2021-04-21 07:33
selinux	[ DIR ]	drwxr-xr-x	2021-04-21 07:33
tracing	[ DIR ]	drwxr-xr-x	2021-04-21 07:33
.gitignore	154 B	-rw-r--r--	2016-01-11 00:01
Kbuild.include	13.37 KB	-rw-r--r--	2021-04-16 11:57
Lindent	496 B	-rwxr-xr-x	2016-01-11 00:01
Makefile	2.03 KB	-rw-r--r--	2021-04-16 11:57
Makefile.asm-generic	683 B	-rw-r--r--	2016-01-11 00:01
Makefile.build	17.16 KB	-rw-r--r--	2021-04-16 11:57
Makefile.clean	2.83 KB	-rw-r--r--	2016-01-11 00:01
Makefile.dtbinst	1.41 KB	-rw-r--r--	2016-01-11 00:01
Makefile.extrawarn	2.54 KB	-rw-r--r--	2021-04-16 11:57
Makefile.fwinst	2.01 KB	-rw-r--r--	2016-01-11 00:01
Makefile.headersinst	4.65 KB	-rw-r--r--	2016-01-11 00:01
Makefile.help	68 B	-rw-r--r--	2016-01-11 00:01
Makefile.host	4.51 KB	-rw-r--r--	2016-01-11 00:01
Makefile.kasan	976 B	-rw-r--r--	2021-04-16 11:57
Makefile.lib	14.9 KB	-rw-r--r--	2021-04-16 11:57
Makefile.modbuiltin	1.78 KB	-rw-r--r--	2016-01-11 00:01
Makefile.modinst	1.43 KB	-rw-r--r--	2021-04-16 11:57
Makefile.modpost	5.25 KB	-rw-r--r--	2021-04-16 11:57
Makefile.modsign	1005 B	-rw-r--r--	2016-01-11 00:01
analyze_suspend.py	117.57 KB	-rwxr-xr-x	2016-01-11 00:01
asn1_compiler.c	35.54 KB	-rw-r--r--	2016-01-11 00:01
bloat-o-meter	1.9 KB	-rwxr-xr-x	2021-04-16 11:57
bootgraph.pl	6.28 KB	-rwxr-xr-x	2016-01-11 00:01
check-lc_ctype.c	201 B	-rw-r--r--	2016-01-11 00:01
check_extable.sh	4.9 KB	-rwxr-xr-x	2016-01-11 00:01
checkincludes.pl	1.77 KB	-rwxr-xr-x	2016-01-11 00:01
checkkconfigsymbols.py	11.44 KB	-rwxr-xr-x	2016-01-11 00:01
checkpatch.pl	169.77 KB	-rwxr-xr-x	2021-04-16 11:57
checkstack.pl	5.39 KB	-rwxr-xr-x	2021-04-16 11:57
checksyscalls.sh	5.62 KB	-rwxr-xr-x	2016-01-11 00:01
checkversion.pl	1.86 KB	-rwxr-xr-x	2016-01-11 00:01
cleanfile	3.41 KB	-rwxr-xr-x	2016-01-11 00:01
cleanpatch	5.01 KB	-rwxr-xr-x	2016-01-11 00:01
coccicheck	4.66 KB	-rwxr-xr-x	2016-01-11 00:01
config	4.6 KB	-rwxr-xr-x	2021-04-16 11:57
conmakehash.c	5.98 KB	-rw-r--r--	2016-01-11 00:01
decode_stacktrace.sh	3.15 KB	-rwxr-xr-x	2021-04-16 11:57
decodecode	2.15 KB	-rwxr-xr-x	2021-04-16 11:57
depmod.sh	1.9 KB	-rwxr-xr-x	2021-04-16 11:57
diffconfig	3.68 KB	-rwxr-xr-x	2016-01-11 00:01
docproc.c	13.8 KB	-rw-r--r--	2016-01-11 00:01
export_report.pl	4.53 KB	-rwxr-xr-x	2016-01-11 00:01
extract-cert.c	3.46 KB	-rw-r--r--	2016-01-11 00:01
extract-ikconfig	1.69 KB	-rwxr-xr-x	2016-01-11 00:01
extract-module-sig.pl	3.61 KB	-rwxr-xr-x	2016-01-11 00:01
extract-sys-certs.pl	3.7 KB	-rwxr-xr-x	2021-04-16 11:57
extract-vmlinux	1.6 KB	-rwxr-xr-x	2016-01-11 00:01
gcc-goto.sh	495 B	-rwxr-xr-x	2016-01-11 00:01
gcc-ld	676 B	-rwxr-xr-x	2016-01-11 00:01
gcc-version.sh	822 B	-rwxr-xr-x	2016-01-11 00:01
gcc-x86_32-has-stack-protector.sh	184 B	-rwxr-xr-x	2016-01-11 00:01
gcc-x86_64-has-stack-protector.sh	209 B	-rwxr-xr-x	2021-04-16 11:57
gen_initramfs_list.sh	7.87 KB	-rwxr-xr-x	2016-01-11 00:01
get_maintainer.pl	58.29 KB	-rwxr-xr-x	2016-01-11 00:01
gfp-translate	1.71 KB	-rwxr-xr-x	2016-01-11 00:01
headerdep.pl	3.46 KB	-rwxr-xr-x	2016-01-11 00:01
headers.sh	477 B	-rwxr-xr-x	2016-01-11 00:01
headers_check.pl	3.6 KB	-rwxr-xr-x	2016-01-11 00:01
headers_install.sh	1.28 KB	-rwxr-xr-x	2016-01-11 00:01
insert-sys-cert.c	13.08 KB	-rw-r--r--	2021-04-16 11:57
kallsyms.c	16.8 KB	-rw-r--r--	2021-04-16 11:57
kernel-doc	76.08 KB	-rwxr-xr-x	2021-04-16 11:57
kernel-doc-xml-ref	4.22 KB	-rwxr-xr-x	2016-01-11 00:01
ld-version.sh	207 B	-rwxr-xr-x	2021-04-16 11:57
link-vmlinux.sh	5.84 KB	-rwxr-xr-x	2021-04-16 11:57
makelst	773 B	-rwxr-xr-x	2016-01-11 00:01
markup_oops.pl	8.08 KB	-rwxr-xr-x	2016-01-11 00:01
mkcompile_h	2.46 KB	-rwxr-xr-x	2016-01-11 00:01
mkmakefile	1.16 KB	-rwxr-xr-x	2016-01-11 00:01
mksysmap	1.33 KB	-rwxr-xr-x	2021-04-16 11:57
mkuboot.sh	379 B	-rwxr-xr-x	2016-01-11 00:01
mkversion	74 B	-rw-r--r--	2016-01-11 00:01
module-common.lds	888 B	-rw-r--r--	2021-04-16 11:57
namespace.pl	13.13 KB	-rwxr-xr-x	2021-04-16 11:57
objdiff	2.69 KB	-rwxr-xr-x	2016-01-11 00:01
patch-kernel	9.91 KB	-rwxr-xr-x	2016-01-11 00:01
pnmtologo.c	11.91 KB	-rw-r--r--	2016-01-11 00:01
profile2linkerlist.pl	375 B	-rwxr-xr-x	2016-01-11 00:01
recordmcount.c	15.31 KB	-rw-r--r--	2021-04-16 11:57
recordmcount.h	16.4 KB	-rw-r--r--	2021-04-16 11:57
recordmcount.pl	18.3 KB	-rwxr-xr-x	2021-04-16 11:57
setlocalversion	4.69 KB	-rwxr-xr-x	2021-04-16 11:57
show_delta	2.99 KB	-rwxr-xr-x	2016-01-11 00:01
sign-file.c	8.14 KB	-rwxr-xr-x	2016-01-11 00:01
sortextable.c	7.65 KB	-rw-r--r--	2016-01-11 00:01
sortextable.h	5.48 KB	-rw-r--r--	2016-01-11 00:01
spelling.txt	21.33 KB	-rw-r--r--	2016-01-11 00:01
stackdelta	1.8 KB	-rwxr-xr-x	2016-01-11 00:01
stackusage	759 B	-rwxr-xr-x	2016-01-11 00:01
tags.sh	10.58 KB	-rwxr-xr-x	2021-04-16 11:57
ubuntu-retpoline-extract-one	7.26 KB	-rw-r--r--	2021-04-16 11:57
unifdef.c	34.8 KB	-rw-r--r--	2021-04-16 11:57
ver_linux	3.89 KB	-rwxr-xr-x	2016-01-11 00:01
xen-hypercalls.sh	351 B	-rw-r--r--	2016-01-11 00:01
xz_wrap.sh	562 B	-rwxr-xr-x	2016-01-11 00:01

Rename

#!/usr/bin/perl -w
#
# (C) Copyright IBM Corporation 2006.
#	Released under GPL v2.
#	Author : Ram Pai (linuxram@us.ibm.com)
#
# Usage: export_report.pl -k Module.symvers [-o report_file ] -f *.mod.c
#

use Getopt::Std;
use strict;

sub numerically {
	my $no1 = (split /\s+/, $a)[1];
	my $no2 = (split /\s+/, $b)[1];
	return $no1 <=> $no2;
}

sub alphabetically {
	my ($module1, $value1) = @{$a};
	my ($module2, $value2) = @{$b};
	return $value1 <=> $value2 || $module2 cmp $module1;
}

sub print_depends_on {
	my ($href) = @_;
	print "\n";
	for my $mod (sort keys %$href) {
		my $list = $href->{$mod};
		print "\t$mod:\n";
		foreach my $sym (sort numerically @{$list}) {
			my ($symbol, $no) = split /\s+/, $sym;
			printf("\t\t%-25s\n", $symbol);
		}
		print "\n";
	}
	print "\n";
	print "~"x80 , "\n";
}

sub usage {
        print "Usage: @_ -h -k Module.symvers  [ -o outputfile ] \n",
	      "\t-f: treat all the non-option argument as .mod.c files. ",
	      "Recommend using this as the last option\n",
	      "\t-h: print detailed help\n",
	      "\t-k: the path to Module.symvers file. By default uses ",
	      "the file from the current directory\n",
	      "\t-o outputfile: output the report to outputfile\n";
	exit 0;
}

sub collectcfiles {
    my @file;
    while (<.tmp_versions/*.mod>) {
	open my $fh, '<', $_ or die "cannot open $_: $!\n";
	push (@file,
	      grep s/\.ko/.mod.c/,	# change the suffix
	      grep m/.+\.ko/,		# find the .ko path
	      <$fh>);			# lines in opened file
    }
    chomp @file;
    return @file;
}

my (%SYMBOL, %MODULE, %opt, @allcfiles);

if (not getopts('hk:o:f',\%opt) or defined $opt{'h'}) {
        usage($0);
}

if (defined $opt{'f'}) {
	@allcfiles = @ARGV;
} else {
	@allcfiles = collectcfiles();
}

if (not defined $opt{'k'}) {
	$opt{'k'} = "Module.symvers";
}

open (my $module_symvers, '<', $opt{'k'})
    or die "Sorry, cannot open $opt{'k'}: $!\n";

if (defined $opt{'o'}) {
    open (my $out, '>', $opt{'o'})
	or die "Sorry, cannot open $opt{'o'} $!\n";

select $out;
}

#
# collect all the symbols and their attributes from the
# Module.symvers file
#
while ( <$module_symvers> ) {
	chomp;
	my (undef, $symbol, $module, $gpl) = split;
	$SYMBOL { $symbol } =  [ $module , "0" , $symbol, $gpl];
}
close($module_symvers);

#
# collect the usage count of each symbol.
#
my $modversion_warnings = 0;

foreach my $thismod (@allcfiles) {
	my $module;

unless (open ($module, '<', $thismod)) {
		warn "Sorry, cannot open $thismod: $!\n";
		next;
	}

my $state=0;
	while ( <$module> ) {
		chomp;
		if ($state == 0) {
			$state = 1 if ($_ =~ /static const struct modversion_info/);
			next;
		}
		if ($state == 1) {
			$state = 2 if ($_ =~ /__attribute__$\(section\("__versions"$\)\)/);
			next;
		}
		if ($state == 2) {
			if ( $_ !~ /0x[0-9a-f]+,/ ) {
				next;
			}
			my $sym = (split /([,"])/,)[4];
			my ($module, $value, $symbol, $gpl) = @{$SYMBOL{$sym}};
			$SYMBOL{ $sym } =  [ $module, $value+1, $symbol, $gpl];
			push(@{$MODULE{$thismod}} , $sym);
		}
	}
	if ($state != 2) {
		warn "WARNING:$thismod is not built with CONFIG_MODVERSIONS enabled\n";
		$modversion_warnings++;
	}
	close($module);
}

print "\tThis file reports the exported symbols usage patterns by in-tree\n",
	"\t\t\t\tmodules\n";
printf("%s\n\n\n","x"x80);
printf("\t\t\t\tINDEX\n\n\n");
printf("SECTION 1: Usage counts of all exported symbols\n");
printf("SECTION 2: List of modules and the exported symbols they use\n");
printf("%s\n\n\n","x"x80);
printf("SECTION 1:\tThe exported symbols and their usage count\n\n");
printf("%-25s\t%-25s\t%-5s\t%-25s\n", "Symbol", "Module", "Usage count",
	"export type");

#
# print the list of unused exported symbols
#
foreach my $list (sort alphabetically values(%SYMBOL)) {
	my ($module, $value, $symbol, $gpl) = @{$list};
	printf("%-25s\t%-25s\t%-10s\t", $symbol, $module, $value);
	if (defined $gpl) {
		printf("%-25s\n",$gpl);
	} else {
		printf("\n");
	}
}
printf("%s\n\n\n","x"x80);

printf("SECTION 2:\n\tThis section reports export-symbol-usage of in-kernel
modules. Each module lists the modules, and the symbols from that module that
it uses.  Each listed symbol reports the number of modules using it\n");

print "\nNOTE: Got $modversion_warnings CONFIG_MODVERSIONS warnings\n\n"
    if $modversion_warnings;

print "~"x80 , "\n";
for my $thismod (sort keys %MODULE) {
	my $list = $MODULE{$thismod};
	my %depends;
	$thismod =~ s/\.mod\.c/.ko/;
	print "\t\t\t$thismod\n";
	foreach my $symbol (@{$list}) {
		my ($module, $value, undef, $gpl) = @{$SYMBOL{$symbol}};
		push (@{$depends{"$module"}}, "$symbol $value");
	}
	print_depends_on(\%depends);
}