my $spelling_file = "$D/spelling.txt";
my $codespell = 0;
my $codespellfile = "/usr/share/codespell/dictionary.txt";
+my $user_codespellfile = "";
my $conststructsfile = "$D/const_structs.checkpatch";
my $u_boot = 0;
my $docsfile = "$D/../doc/develop/checkpatch.rst";
--ignore-perl-version override checking of perl version. expect
runtime errors.
--codespell Use the codespell dictionary for spelling/typos
- (default:/usr/share/codespell/dictionary.txt)
+ (default:$codespellfile)
--codespellfile Use this codespell dictionary
--typedefsfile Read additional types from this file
--color[=WHEN] Use colors 'always', 'never', or only when output
'debug=s' => \%debug,
'test-only=s' => \$tst_only,
'codespell!' => \$codespell,
- 'codespellfile=s' => \$codespellfile,
+ 'codespellfile=s' => \$user_codespellfile,
'typedefsfile=s' => \$typedefsfile,
'u-boot' => \$u_boot,
'color=s' => \$color,
'kconfig-prefix=s' => \${CONFIG_},
'h|help' => \$help,
'version' => \$help
-) or help(1);
+) or $help = 2;
+
+if ($user_codespellfile) {
+ # Use the user provided codespell file unconditionally
+ $codespellfile = $user_codespellfile;
+} elsif (!(-f $codespellfile)) {
+ # If /usr/share/codespell/dictionary.txt is not present, try to find it
+ # under codespell's install directory: <codespell_root>/data/dictionary.txt
+ if (($codespell || $help) && which("codespell") ne "" && which("python") ne "") {
+ my $python_codespell_dict = << "EOF";
+
+import os.path as op
+import codespell_lib
+codespell_dir = op.dirname(codespell_lib.__file__)
+codespell_file = op.join(codespell_dir, 'data', 'dictionary.txt')
+print(codespell_file, end='')
+EOF
+
+ my $codespell_dict = `python -c "$python_codespell_dict" 2> /dev/null`;
+ $codespellfile = $codespell_dict if (-f $codespell_dict);
+ }
+}
-help(0) if ($help);
+# $help is 1 if either -h, --help or --version is passed as option - exitcode: 0
+# $help is 2 if invalid option is passed - exitcode: 1
+help($help - 1) if ($help);
die "$P: --git cannot be used with --file or --fix\n" if ($git && ($file || $fix));
die "$P: --verbose cannot be used with --terse\n" if ($verbose && $terse);
____cacheline_aligned|
____cacheline_aligned_in_smp|
____cacheline_internodealigned_in_smp|
- __weak
+ __weak|
+ __alloc_size\s*\(\s*\d+\s*(?:,\s*\d+\s*)?\)
}x;
our $Modifier;
our $Inline = qr{inline|__always_inline|noinline|__inline|__inline__};
our $Hex = qr{(?i)0x[0-9a-f]+$Int_type?};
our $Int = qr{[0-9]+$Int_type?};
our $Octal = qr{0[0-7]+$Int_type?};
-our $String = qr{"[X\t]*"};
+our $String = qr{(?:\b[Lu])?"[X\t]*"};
our $Float_hex = qr{(?i)0x[0-9a-f]+p-?[0-9]+[fl]?};
our $Float_dec = qr{(?i)(?:[0-9]+\.[0-9]*|[0-9]*\.[0-9]+)(?:e-?[0-9]+)?[fl]?};
our $Float_int = qr{(?i)[0-9]+e-?[0-9]+[fl]?};
sub is_SPDX_License_valid {
my ($license) = @_;
- return 1 if (!$tree || which("python") eq "" || !(-e "$root/scripts/spdxcheck.py") || !(-e "$gitroot"));
+ return 1 if (!$tree || which("python3") eq "" || !(-x "$root/scripts/spdxcheck.py") || !(-e "$gitroot"));
my $root_path = abs_path($root);
- my $status = `cd "$root_path"; echo "$license" | python scripts/spdxcheck.py -`;
+ my $status = `cd "$root_path"; echo "$license" | scripts/spdxcheck.py -`;
return 0 if ($status ne "");
return 1;
}
# git log --format='%H %s' -1 $line |
# echo "commit $(cut -c 1-12,41-)"
# done
- } elsif ($lines[0] =~ /^fatal: ambiguous argument '$commit': unknown revision or path not in the working tree\./) {
+ } elsif ($lines[0] =~ /^fatal: ambiguous argument '$commit': unknown revision or path not in the working tree\./ ||
+ $lines[0] =~ /^fatal: bad object $commit/) {
$id = undef;
} else {
$id = substr($lines[0], 0, 12);
"Possible new uclass - make sure to add a sandbox driver, plus a test in test/dm/<name>.c\n" . $herecurr);
}
- # try to get people to use the livetree API
- if ($line =~ /^\+.*fdtdec_/) {
+ # try to get people to use the livetree API, except when changing tooling
+ if ($line =~ /^\+.*fdtdec_/ && $realfile !~ /^tools\//) {
WARN("LIVETREE",
"Use the livetree API (dev_read_...)\n" . $herecurr);
}
"strl$1 is preferred over strn$1 because it always produces a nul-terminated string\n" . $herecurr);
}
- # use defconfig to manage CONFIG_CMD options
- if ($line =~ /\+\s*#\s*(define|undef)\s+(CONFIG_CMD\w*)\b/) {
- ERROR("DEFINE_CONFIG_CMD",
- "All commands are managed by Kconfig\n" . $herecurr);
+ # use Kconfig for all CONFIG symbols
+ if ($line =~ /\+\s*#\s*(define|undef)\s+(CONFIG_\w*)\b/) {
+ ERROR("DEFINE_CONFIG_SYM",
+ "All CONFIG symbols are managed by Kconfig\n" . $herecurr);
}
- # Don't put common.h and dm.h in header files
- if ($realfile =~ /\.h$/ && $rawline =~ /^\+#include\s*<(common|dm)\.h>*/) {
+ # Don't put dm.h in header files
+ if ($realfile =~ /\.h$/ && $rawline =~ /^\+#include\s*<dm\.h>*/) {
ERROR("BARRED_INCLUDE_IN_HDR",
"Avoid including common.h and dm.h in header files\n" . $herecurr);
}
+ # Don't add common.h to files
+ if ($rawline =~ /^\+#include\s*<common\.h>*/) {
+ ERROR("BARRED_INCLUDE_COMMON_H",
+ "Do not add common.h to files\n" . $herecurr);
+ }
+
# Do not disable fdt / initrd relocation
if ($rawline =~ /^\+.*(fdt|initrd)_high=0xffffffff/) {
ERROR("DISABLE_FDT_OR_INITRD_RELOC",
"DEVICE_PRIV_AUTO", $herecurr);
u_boot_struct_name($line, "per_device_plat_auto", "_plat",
"DEVICE_PLAT_AUTO", $herecurr);
+
+ # Avoid using the pre-schema driver model tags
+ if ($line =~ /^\+.*u-boot,dm-.*/) {
+ ERROR("PRE_SCHEMA",
+ "Driver model schema uses 'bootph-...' tags now\n" . $herecurr);
+ }
}
sub exclude_global_initialisers {
my $reported_maintainer_file = 0;
my $non_utf8_charset = 0;
+ my $last_git_commit_id_linenr = -1;
+
my $last_blank_line = 0;
my $last_coalesced_string_linenr = -1;
my ($email_name, $email_comment, $email_address, $comment1) = parse_email($ctx);
my ($author_name, $author_comment, $author_address, $comment2) = parse_email($author);
- if ($email_address eq $author_address && $email_name eq $author_name) {
+ if (lc $email_address eq lc $author_address && $email_name eq $author_name) {
$author_sob = $ctx;
$authorsignoff = 2;
- } elsif ($email_address eq $author_address) {
+ } elsif (lc $email_address eq lc $author_address) {
$author_sob = $ctx;
$authorsignoff = 3;
} elsif ($email_name eq $author_name) {
}
# Check for git id commit length and improperly formed commit descriptions
- if ($in_commit_log && !$commit_log_possible_stack_dump &&
+# A correctly formed commit description is:
+# commit <SHA-1 hash length 12+ chars> ("Complete commit subject")
+# with the commit subject '("' prefix and '")' suffix
+# This is a fairly compilicated block as it tests for what appears to be
+# bare SHA-1 hash with minimum length of 5. It also avoids several types of
+# possible SHA-1 matches.
+# A commit match can span multiple lines so this block attempts to find a
+# complete typical commit on a maximum of 3 lines
+ if ($perl_version_ok &&
+ $in_commit_log && !$commit_log_possible_stack_dump &&
$line !~ /^\s*(?:Link|Patchwork|http|https|BugLink|base-commit):/i &&
$line !~ /^This reverts commit [0-9a-f]{7,40}/ &&
- ($line =~ /\bcommit\s+[0-9a-f]{5,}\b/i ||
+ (($line =~ /\bcommit\s+[0-9a-f]{5,}\b/i ||
+ ($line =~ /\bcommit\s*$/i && defined($rawlines[$linenr]) && $rawlines[$linenr] =~ /^\s*[0-9a-f]{5,}\b/i)) ||
($line =~ /(?:\s|^)[0-9a-f]{12,40}(?:[\s"'\(\[]|$)/i &&
$line !~ /[\<\[][0-9a-f]{12,40}[\>\]]/i &&
$line !~ /\bfixes:\s*[0-9a-f]{12,40}/i))) {
my $long = 0;
my $case = 1;
my $space = 1;
- my $hasdesc = 0;
- my $hasparens = 0;
my $id = '0123456789ab';
my $orig_desc = "commit description";
my $description = "";
+ my $herectx = $herecurr;
+ my $has_parens = 0;
+ my $has_quotes = 0;
+
+ my $input = $line;
+ if ($line =~ /(?:\bcommit\s+[0-9a-f]{5,}|\bcommit\s*$)/i) {
+ for (my $n = 0; $n < 2; $n++) {
+ if ($input =~ /\bcommit\s+[0-9a-f]{5,}\s*($balanced_parens)/i) {
+ $orig_desc = $1;
+ $has_parens = 1;
+ # Always strip leading/trailing parens then double quotes if existing
+ $orig_desc = substr($orig_desc, 1, -1);
+ if ($orig_desc =~ /^".*"$/) {
+ $orig_desc = substr($orig_desc, 1, -1);
+ $has_quotes = 1;
+ }
+ last;
+ }
+ last if ($#lines < $linenr + $n);
+ $input .= " " . trim($rawlines[$linenr + $n]);
+ $herectx .= "$rawlines[$linenr + $n]\n";
+ }
+ $herectx = $herecurr if (!$has_parens);
+ }
- if ($line =~ /\b(c)ommit\s+([0-9a-f]{5,})\b/i) {
+ if ($input =~ /\b(c)ommit\s+([0-9a-f]{5,})\b/i) {
$init_char = $1;
$orig_commit = lc($2);
- } elsif ($line =~ /\b([0-9a-f]{12,40})\b/i) {
+ $short = 0 if ($input =~ /\bcommit\s+[0-9a-f]{12,40}/i);
+ $long = 1 if ($input =~ /\bcommit\s+[0-9a-f]{41,}/i);
+ $space = 0 if ($input =~ /\bcommit [0-9a-f]/i);
+ $case = 0 if ($input =~ /\b[Cc]ommit\s+[0-9a-f]{5,40}[^A-F]/);
+ } elsif ($input =~ /\b([0-9a-f]{12,40})\b/i) {
$orig_commit = lc($1);
}
- $short = 0 if ($line =~ /\bcommit\s+[0-9a-f]{12,40}/i);
- $long = 1 if ($line =~ /\bcommit\s+[0-9a-f]{41,}/i);
- $space = 0 if ($line =~ /\bcommit [0-9a-f]/i);
- $case = 0 if ($line =~ /\b[Cc]ommit\s+[0-9a-f]{5,40}[^A-F]/);
- if ($line =~ /\bcommit\s+[0-9a-f]{5,}\s+\("([^"]+)"\)/i) {
- $orig_desc = $1;
- $hasparens = 1;
- } elsif ($line =~ /\bcommit\s+[0-9a-f]{5,}\s*$/i &&
- defined $rawlines[$linenr] &&
- $rawlines[$linenr] =~ /^\s*\("([^"]+)"\)/) {
- $orig_desc = $1;
- $hasparens = 1;
- } elsif ($line =~ /\bcommit\s+[0-9a-f]{5,}\s+\("[^"]+$/i &&
- defined $rawlines[$linenr] &&
- $rawlines[$linenr] =~ /^\s*[^"]+"\)/) {
- $line =~ /\bcommit\s+[0-9a-f]{5,}\s+\("([^"]+)$/i;
- $orig_desc = $1;
- $rawlines[$linenr] =~ /^\s*([^"]+)"\)/;
- $orig_desc .= " " . $1;
- $hasparens = 1;
- }
-
($id, $description) = git_commit_info($orig_commit,
$id, $orig_desc);
if (defined($id) &&
- ($short || $long || $space || $case || ($orig_desc ne $description) || !$hasparens)) {
+ ($short || $long || $space || $case || ($orig_desc ne $description) || !$has_quotes) &&
+ $last_git_commit_id_linenr != $linenr - 1) {
ERROR("GIT_COMMIT_ID",
- "Please use git commit description style 'commit <12+ chars of sha1> (\"<title line>\")' - ie: '${init_char}ommit $id (\"$description\")'\n" . $herecurr);
+ "Please use git commit description style 'commit <12+ chars of sha1> (\"<title line>\")' - ie: '${init_char}ommit $id (\"$description\")'\n" . $herectx);
}
+ #don't report the next line if this line ends in commit and the sha1 hash is the next line
+ $last_git_commit_id_linenr = $linenr if ($line =~ /\bcommit\s*$/i);
}
# Check for added, moved or deleted files
# XXX(foo);
# EXPORT_SYMBOL(something_foo);
my $name = $1;
+ $name =~ s/^\s*($Ident).*/$1/;
if ($stat =~ /^(?:.\s*}\s*\n)?.([A-Z_]+)\s*\(\s*($Ident)/ &&
$name =~ /^${Ident}_$2/) {
#print "FOO C name<$name>\n";
}
}
-#goto labels aren't indented, allow a single space however
- if ($line=~/^.\s+[A-Za-z\d_]+:(?![0-9]+)/ and
- !($line=~/^. [A-Za-z\d_]+:/) and !($line=~/^.\s+default:/)) {
+# check that goto labels aren't indented (allow a single space indentation)
+# and ignore bitfield definitions like foo:1
+# Strictly, labels can have whitespace after the identifier and before the :
+# but this is not allowed here as many ?: uses would appear to be labels
+ if ($sline =~ /^.\s+[A-Za-z_][A-Za-z\d_]*:(?!\s*\d+)/ &&
+ $sline !~ /^. [A-Za-z\d_][A-Za-z\d_]*:/ &&
+ $sline !~ /^.\s+default:/) {
if (WARN("INDENTED_LABEL",
"labels should not be indented\n" . $herecurr) &&
$fix) {
# Return of what appears to be an errno should normally be negative
if ($sline =~ /\breturn(?:\s*\(+\s*|\s+)(E[A-Z]+)(?:\s*\)+\s*|\s*)[;:,]/) {
my $name = $1;
- if ($name ne 'EOF' && $name ne 'ERROR') {
+ if ($name ne 'EOF' && $name ne 'ERROR' && $name !~ /^EPOLL/) {
WARN("USE_NEGATIVE_ERRNO",
"return of an errno should typically be negative (ie: return -$1)\n" . $herecurr);
}
}
# concatenated string without spaces between elements
- if ($line =~ /$String[A-Za-z0-9_]/ || $line =~ /[A-Za-z0-9_]$String/) {
+ if ($line =~ /$String[A-Z_]/ ||
+ ($line =~ /([A-Za-z0-9_]+)$String/ && $1 !~ /^[Lu]$/)) {
if (CHK("CONCATENATED_STRING",
"Concatenated strings should use spaces between elements\n" . $herecurr) &&
$fix) {
}
# uncoalesced string fragments
- if ($line =~ /$String\s*"/) {
+ if ($line =~ /$String\s*[Lu]?"/) {
if (WARN("STRING_FRAGMENTS",
"Consecutive strings are generally better as a single string\n" . $herecurr) &&
$fix) {
projects / thirdparty / u-boot.git / blobdiff