diff options
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/coccinelle/api/memdup_user.cocci | 4 | ||||
| -rw-r--r-- | scripts/kconfig/streamline_config.pl | 50 | ||||
| -rw-r--r-- | scripts/recordmcount.h | 4 |
3 files changed, 29 insertions, 29 deletions
diff --git a/scripts/coccinelle/api/memdup_user.cocci b/scripts/coccinelle/api/memdup_user.cocci index 2efac289fd59..2b131a8a1306 100644 --- a/scripts/coccinelle/api/memdup_user.cocci +++ b/scripts/coccinelle/api/memdup_user.cocci @@ -51,10 +51,10 @@ statement S1,S2; p << r.p; @@ -coccilib.org.print_todo(p[0], "WARNING opportunity for memdep_user") +coccilib.org.print_todo(p[0], "WARNING opportunity for memdup_user") @script:python depends on report@ p << r.p; @@ -coccilib.report.print_report(p[0], "WARNING opportunity for memdep_user") +coccilib.report.print_report(p[0], "WARNING opportunity for memdup_user") diff --git a/scripts/kconfig/streamline_config.pl b/scripts/kconfig/streamline_config.pl index 2fbbbc1ddea0..33689396953a 100644 --- a/scripts/kconfig/streamline_config.pl +++ b/scripts/kconfig/streamline_config.pl @@ -100,7 +100,7 @@ my @searchconfigs = ( }, ); -sub find_config { +sub read_config { foreach my $conf (@searchconfigs) { my $file = $conf->{"file"}; @@ -115,17 +115,15 @@ sub find_config { print STDERR "using config: '$file'\n"; - open(CIN, "$exec $file |") || die "Failed to run $exec $file"; - return; + open(my $infile, '-|', "$exec $file") || die "Failed to run $exec $file"; + my @x = <$infile>; + close $infile; + return @x; } die "No config file found"; } -find_config; - -# Read in the entire config file into config_file -my @config_file = <CIN>; -close CIN; +my @config_file = read_config; # Parse options my $localmodconfig = 0; @@ -135,7 +133,7 @@ GetOptions("localmodconfig" => \$localmodconfig, "localyesconfig" => \$localyesconfig); # Get the build source and top level Kconfig file (passed in) -my $ksource = $ARGV[0]; +my $ksource = ($ARGV[0] ? $ARGV[0] : '.'); my $kconfig = $ARGV[1]; my $lsmod_file = $ENV{'LSMOD'}; @@ -173,8 +171,8 @@ sub read_kconfig { $source =~ s/\$$env/$ENV{$env}/; } - open(KIN, "$source") || die "Can't open $kconfig"; - while (<KIN>) { + open(my $kinfile, '<', $source) || die "Can't open $kconfig"; + while (<$kinfile>) { chomp; # Make sure that lines ending with \ continue @@ -251,10 +249,10 @@ sub read_kconfig { $state = "NONE"; } } - close(KIN); + close($kinfile); # read in any configs that were found. - foreach $kconfig (@kconfigs) { + foreach my $kconfig (@kconfigs) { if (!defined($read_kconfigs{$kconfig})) { $read_kconfigs{$kconfig} = 1; read_kconfig($kconfig); @@ -295,8 +293,8 @@ foreach my $makefile (@makefiles) { my $line = ""; my %make_vars; - open(MIN,$makefile) || die "Can't open $makefile"; - while (<MIN>) { + open(my $infile, '<', $makefile) || die "Can't open $makefile"; + while (<$infile>) { # if this line ends with a backslash, continue chomp; if (/^(.*)\\$/) { @@ -343,10 +341,11 @@ foreach my $makefile (@makefiles) { } } } - close(MIN); + close($infile); } my %modules; +my $linfile; if (defined($lsmod_file)) { if ( ! -f $lsmod_file) { @@ -356,13 +355,10 @@ if (defined($lsmod_file)) { die "$lsmod_file not found"; } } - if ( -x $lsmod_file) { - # the file is executable, run it - open(LIN, "$lsmod_file|"); - } else { - # Just read the contents - open(LIN, "$lsmod_file"); - } + + my $otype = ( -x $lsmod_file) ? '-|' : '<'; + open($linfile, $otype, $lsmod_file); + } else { # see what modules are loaded on this system @@ -379,16 +375,16 @@ if (defined($lsmod_file)) { $lsmod = "lsmod"; } - open(LIN,"$lsmod|") || die "Can not call lsmod with $lsmod"; + open($linfile, '-|', $lsmod) || die "Can not call lsmod with $lsmod"; } -while (<LIN>) { +while (<$linfile>) { next if (/^Module/); # Skip the first line. if (/^(\S+)/) { $modules{$1} = 1; } } -close (LIN); +close ($linfile); # add to the configs hash all configs that are needed to enable # a loaded module. This is a direct obj-${CONFIG_FOO} += bar.o @@ -605,6 +601,8 @@ foreach my $line (@config_file) { if (defined($configs{$1})) { if ($localyesconfig) { $setconfigs{$1} = 'y'; + print "$1=y\n"; + next; } else { $setconfigs{$1} = $2; } diff --git a/scripts/recordmcount.h b/scripts/recordmcount.h index 54e35c1e5948..9d1421e63ff8 100644 --- a/scripts/recordmcount.h +++ b/scripts/recordmcount.h @@ -261,11 +261,13 @@ static unsigned get_mcountsym(Elf_Sym const *const sym0, &sym0[Elf_r_sym(relp)]; char const *symname = &str0[w(symp->st_name)]; char const *mcount = gpfx == '_' ? "_mcount" : "mcount"; + char const *fentry = "__fentry__"; if (symname[0] == '.') ++symname; /* ppc64 hack */ if (strcmp(mcount, symname) == 0 || - (altmcount && strcmp(altmcount, symname) == 0)) + (altmcount && strcmp(altmcount, symname) == 0) || + (strcmp(fentry, symname) == 0)) mcountsym = Elf_r_sym(relp); return mcountsym; |