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-rwxr-xr-xscripts/checkpatch.pl287
-rwxr-xr-xscripts/extract-vmlinux62
-rwxr-xr-xscripts/get_maintainer.pl4
-rw-r--r--scripts/kconfig/Makefile33
-rw-r--r--scripts/kconfig/confdata.c49
-rw-r--r--scripts/kconfig/lxdialog/textbox.c3
-rw-r--r--scripts/kconfig/mconf.c86
-rw-r--r--scripts/kconfig/menu.c13
-rw-r--r--scripts/kconfig/nconf.c23
-rw-r--r--scripts/kconfig/nconf.gui.c59
-rw-r--r--scripts/kconfig/nconf.h2
-rw-r--r--scripts/kconfig/streamline_config.pl74
-rw-r--r--scripts/mod/file2alias.c303
-rw-r--r--scripts/mod/modpost.c7
-rw-r--r--scripts/package/Makefile2
-rw-r--r--scripts/recordmcount.h2
-rwxr-xr-xscripts/tags.sh4
17 files changed, 662 insertions, 351 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 9d761c95eca2..e3bfcbe8a520 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -227,7 +227,7 @@ our $Inline = qr{inline|__always_inline|noinline};
our $Member = qr{->$Ident|\.$Ident|\[[^]]*\]};
our $Lval = qr{$Ident(?:$Member)*};
-our $Constant = qr{(?:[0-9]+|0x[0-9a-fA-F]+)[UL]*};
+our $Constant = qr{(?i:(?:[0-9]+|0x[0-9a-f]+)[ul]*)};
our $Assignment = qr{(?:\*\=|/=|%=|\+=|-=|<<=|>>=|&=|\^=|\|=|=)};
our $Compare = qr{<=|>=|==|!=|<|>};
our $Operators = qr{
@@ -240,9 +240,8 @@ our $NonptrType;
our $Type;
our $Declare;
-our $UTF8 = qr {
- [\x09\x0A\x0D\x20-\x7E] # ASCII
- | [\xC2-\xDF][\x80-\xBF] # non-overlong 2-byte
+our $NON_ASCII_UTF8 = qr{
+ [\xC2-\xDF][\x80-\xBF] # non-overlong 2-byte
| \xE0[\xA0-\xBF][\x80-\xBF] # excluding overlongs
| [\xE1-\xEC\xEE\xEF][\x80-\xBF]{2} # straight 3-byte
| \xED[\x80-\x9F][\x80-\xBF] # excluding surrogates
@@ -251,6 +250,11 @@ our $UTF8 = qr {
| \xF4[\x80-\x8F][\x80-\xBF]{2} # plane 16
}x;
+our $UTF8 = qr{
+ [\x09\x0A\x0D\x20-\x7E] # ASCII
+ | $NON_ASCII_UTF8
+}x;
+
our $typeTypedefs = qr{(?x:
(?:__)?(?:u|s|be|le)(?:8|16|32|64)|
atomic_t
@@ -311,7 +315,7 @@ sub build_types {
$NonptrType = qr{
(?:$Modifier\s+|const\s+)*
(?:
- (?:typeof|__typeof__)\s*\(\s*\**\s*$Ident\s*\)|
+ (?:typeof|__typeof__)\s*\([^\)]*\)|
(?:$typeTypedefs\b)|
(?:${all}\b)
)
@@ -330,6 +334,7 @@ our $match_balanced_parentheses = qr/(\((?:[^\(\)]+|(-1))*\))/;
our $Typecast = qr{\s*(\(\s*$NonptrType\s*\)){0,1}\s*};
our $LvalOrFunc = qr{($Lval)\s*($match_balanced_parentheses{0,1})\s*};
+our $FuncArg = qr{$Typecast{0,1}($LvalOrFunc|$Constant)};
sub deparenthesize {
my ($string) = @_;
@@ -672,6 +677,10 @@ sub ctx_statement_block {
if ($off >= $len) {
last;
}
+ if ($level == 0 && substr($blk, $off) =~ /^.\s*#\s*define/) {
+ $level++;
+ $type = '#';
+ }
}
$p = $c;
$c = substr($blk, $off, 1);
@@ -734,6 +743,13 @@ sub ctx_statement_block {
last;
}
}
+ # Preprocessor commands end at the newline unless escaped.
+ if ($type eq '#' && $c eq "\n" && $p ne "\\") {
+ $level--;
+ $type = '';
+ $off++;
+ last;
+ }
$off++;
}
# We are truly at the end, so shuffle to the next line.
@@ -1016,7 +1032,7 @@ sub annotate_values {
} elsif ($cur =~ /^(\(\s*$Type\s*)\)/ && $av_pending eq '_') {
print "CAST($1)\n" if ($dbg_values > 1);
push(@av_paren_type, $type);
- $type = 'C';
+ $type = 'c';
} elsif ($cur =~ /^($Type)\s*(?:$Ident|,|\)|\(|\s*$)/) {
print "DECLARE($1)\n" if ($dbg_values > 1);
@@ -1208,7 +1224,9 @@ sub possible {
case|
else|
asm|__asm__|
- do
+ do|
+ \#|
+ \#\#|
)(?:\s|$)|
^(?:typedef|struct|enum)\b
)}x;
@@ -1330,6 +1348,9 @@ sub process {
my $signoff = 0;
my $is_patch = 0;
+ my $in_header_lines = 1;
+ my $in_commit_log = 0; #Scanning lines before patch
+
our @report = ();
our $cnt_lines = 0;
our $cnt_error = 0;
@@ -1352,6 +1373,7 @@ sub process {
my %suppress_ifbraces;
my %suppress_whiletrailers;
my %suppress_export;
+ my $suppress_statement = 0;
# Pre-scan the patch sanitizing the lines.
# Pre-scan the patch looking for any __setup documentation.
@@ -1461,6 +1483,7 @@ sub process {
%suppress_ifbraces = ();
%suppress_whiletrailers = ();
%suppress_export = ();
+ $suppress_statement = 0;
next;
# track the line number as we move through the hunk, note that
@@ -1497,10 +1520,11 @@ sub process {
if ($line =~ /^diff --git.*?(\S+)$/) {
$realfile = $1;
$realfile =~ s@^([^/]*)/@@;
-
+ $in_commit_log = 0;
} elsif ($line =~ /^\+\+\+\s+(\S+)/) {
$realfile = $1;
$realfile =~ s@^([^/]*)/@@;
+ $in_commit_log = 0;
$p1_prefix = $1;
if (!$file && $tree && $p1_prefix ne '' &&
@@ -1536,10 +1560,12 @@ sub process {
# Check the patch for a signoff:
if ($line =~ /^\s*signed-off-by:/i) {
$signoff++;
+ $in_commit_log = 0;
}
# Check signature styles
- if ($line =~ /^(\s*)($signature_tags)(\s*)(.*)/) {
+ if (!$in_header_lines &&
+ $line =~ /^(\s*)($signature_tags)(\s*)(.*)/) {
my $space_before = $1;
my $sign_off = $2;
my $space_after = $3;
@@ -1613,6 +1639,21 @@ sub process {
"Invalid UTF-8, patch and commit message should be encoded in UTF-8\n" . $hereptr);
}
+# Check if it's the start of a commit log
+# (not a header line and we haven't seen the patch filename)
+ if ($in_header_lines && $realfile =~ /^$/ &&
+ $rawline !~ /^(commit\b|from\b|[\w-]+:).+$/i) {
+ $in_header_lines = 0;
+ $in_commit_log = 1;
+ }
+
+# Still not yet in a patch, check for any UTF-8
+ if ($in_commit_log && $realfile =~ /^$/ &&
+ $rawline =~ /$NON_ASCII_UTF8/) {
+ CHK("UTF8_BEFORE_PATCH",
+ "8-bit UTF-8 used in possible commit log\n" . $herecurr);
+ }
+
# ignore non-hunk lines and lines being removed
next if (!$hunk_line || $line =~ /^-/);
@@ -1633,19 +1674,26 @@ sub process {
# Only applies when adding the entry originally, after that we do not have
# sufficient context to determine whether it is indeed long enough.
if ($realfile =~ /Kconfig/ &&
- $line =~ /\+\s*(?:---)?help(?:---)?$/) {
+ $line =~ /.\s*config\s+/) {
my $length = 0;
my $cnt = $realcnt;
my $ln = $linenr + 1;
my $f;
+ my $is_start = 0;
my $is_end = 0;
- while ($cnt > 0 && defined $lines[$ln - 1]) {
+ for (; $cnt > 0 && defined $lines[$ln - 1]; $ln++) {
$f = $lines[$ln - 1];
$cnt-- if ($lines[$ln - 1] !~ /^-/);
$is_end = $lines[$ln - 1] =~ /^\+/;
- $ln++;
next if ($f =~ /^-/);
+
+ if ($lines[$ln - 1] =~ /.\s*(?:bool|tristate)\s*\"/) {
+ $is_start = 1;
+ } elsif ($lines[$ln - 1] =~ /.\s*(?:---)?help(?:---)?$/) {
+ $length = -1;
+ }
+
$f =~ s/^.//;
$f =~ s/#.*//;
$f =~ s/^\s+//;
@@ -1657,8 +1705,22 @@ sub process {
$length++;
}
WARN("CONFIG_DESCRIPTION",
- "please write a paragraph that describes the config symbol fully\n" . $herecurr) if ($is_end && $length < 4);
- #print "is_end<$is_end> length<$length>\n";
+ "please write a paragraph that describes the config symbol fully\n" . $herecurr) if ($is_start && $is_end && $length < 4);
+ #print "is_start<$is_start> is_end<$is_end> length<$length>\n";
+ }
+
+ if (($realfile =~ /Makefile.*/ || $realfile =~ /Kbuild.*/) &&
+ ($line =~ /\+(EXTRA_[A-Z]+FLAGS).*/)) {
+ my $flag = $1;
+ my $replacement = {
+ 'EXTRA_AFLAGS' => 'asflags-y',
+ 'EXTRA_CFLAGS' => 'ccflags-y',
+ 'EXTRA_CPPFLAGS' => 'cppflags-y',
+ 'EXTRA_LDFLAGS' => 'ldflags-y',
+ };
+
+ WARN("DEPRECATED_VARIABLE",
+ "Use of $flag is deprecated, please use \`$replacement->{$flag} instead.\n" . $herecurr) if ($replacement->{$flag});
}
# check we are in a valid source file if not then ignore this hunk
@@ -1756,12 +1818,24 @@ sub process {
# Check for potential 'bare' types
my ($stat, $cond, $line_nr_next, $remain_next, $off_next,
$realline_next);
- if ($realcnt && $line =~ /.\s*\S/) {
+#print "LINE<$line>\n";
+ if ($linenr >= $suppress_statement &&
+ $realcnt && $line =~ /.\s*\S/) {
($stat, $cond, $line_nr_next, $remain_next, $off_next) =
ctx_statement_block($linenr, $realcnt, 0);
$stat =~ s/\n./\n /g;
$cond =~ s/\n./\n /g;
+#print "linenr<$linenr> <$stat>\n";
+ # If this statement has no statement boundaries within
+ # it there is no point in retrying a statement scan
+ # until we hit end of it.
+ my $frag = $stat; $frag =~ s/;+\s*$//;
+ if ($frag !~ /(?:{|;)/) {
+#print "skip<$line_nr_next>\n";
+ $suppress_statement = $line_nr_next;
+ }
+
# Find the real next line.
$realline_next = $line_nr_next;
if (defined $realline_next &&
@@ -1887,6 +1961,9 @@ sub process {
# Check relative indent for conditionals and blocks.
if ($line =~ /\b(?:(?:if|while|for)\s*\(|do\b)/ && $line !~ /^.\s*#/ && $line !~ /\}\s*while\s*/) {
+ ($stat, $cond, $line_nr_next, $remain_next, $off_next) =
+ ctx_statement_block($linenr, $realcnt, 0)
+ if (!defined $stat);
my ($s, $c) = ($stat, $cond);
substr($s, 0, length($c), '');
@@ -2054,7 +2131,7 @@ sub process {
# XXX(foo);
# EXPORT_SYMBOL(something_foo);
my $name = $1;
- if ($stat =~ /^.([A-Z_]+)\s*\(\s*($Ident)/ &&
+ if ($stat =~ /^(?:.\s*}\s*\n)?.([A-Z_]+)\s*\(\s*($Ident)/ &&
$name =~ /^${Ident}_$2/) {
#print "FOO C name<$name>\n";
$suppress_export{$realline_next} = 1;
@@ -2132,8 +2209,9 @@ sub process {
# * goes on variable not on type
# (char*[ const])
- if ($line =~ m{\($NonptrType(\s*(?:$Modifier\b\s*|\*\s*)+)\)}) {
- my ($from, $to) = ($1, $1);
+ while ($line =~ m{(\($NonptrType(\s*(?:$Modifier\b\s*|\*\s*)+)\))}g) {
+ #print "AA<$1>\n";
+ my ($from, $to) = ($2, $2);
# Should start with a space.
$to =~ s/^(\S)/ $1/;
@@ -2148,8 +2226,10 @@ sub process {
ERROR("POINTER_LOCATION",
"\"(foo$from)\" should be \"(foo$to)\"\n" . $herecurr);
}
- } elsif ($line =~ m{\b$NonptrType(\s*(?:$Modifier\b\s*|\*\s*)+)($Ident)}) {
- my ($from, $to, $ident) = ($1, $1, $2);
+ }
+ while ($line =~ m{(\b$NonptrType(\s*(?:$Modifier\b\s*|\*\s*)+)($Ident))}g) {
+ #print "BB<$1>\n";
+ my ($from, $to, $ident) = ($2, $2, $3);
# Should start with a space.
$to =~ s/^(\S)/ $1/;
@@ -2532,7 +2612,7 @@ sub process {
# Flatten any parentheses
$value =~ s/\(/ \(/g;
$value =~ s/\)/\) /g;
- while ($value =~ s/\[[^\{\}]*\]/1/ ||
+ while ($value =~ s/\[[^\[\]]*\]/1/ ||
$value !~ /(?:$Ident|-?$Constant)\s*
$Compare\s*
(?:$Ident|-?$Constant)/x &&
@@ -2557,27 +2637,6 @@ sub process {
}
}
-# typecasts on min/max could be min_t/max_t
- if ($line =~ /^\+(?:.*?)\b(min|max)\s*\($Typecast{0,1}($LvalOrFunc)\s*,\s*$Typecast{0,1}($LvalOrFunc)\s*\)/) {
- if (defined $2 || defined $8) {
- my $call = $1;
- my $cast1 = deparenthesize($2);
- my $arg1 = $3;
- my $cast2 = deparenthesize($8);
- my $arg2 = $9;
- my $cast;
-
- if ($cast1 ne "" && $cast2 ne "") {
- $cast = "$cast1 or $cast2";
- } elsif ($cast1 ne "") {
- $cast = $cast1;
- } else {
- $cast = $cast2;
- }
- WARN("$call() should probably be ${call}_t($cast, $arg1, $arg2)\n" . $herecurr);
- }
- }
-
# Need a space before open parenthesis after if, while etc
if ($line=~/\b(if|while|for|switch)\(/) {
ERROR("SPACING", "space required before the open parenthesis '('\n" . $herecurr);
@@ -2586,6 +2645,9 @@ sub process {
# Check for illegal assignment in if conditional -- and check for trailing
# statements after the conditional.
if ($line =~ /do\s*(?!{)/) {
+ ($stat, $cond, $line_nr_next, $remain_next, $off_next) =
+ ctx_statement_block($linenr, $realcnt, 0)
+ if (!defined $stat);
my ($stat_next) = ctx_statement_block($line_nr_next,
$remain_next, $off_next);
$stat_next =~ s/\n./\n /g;
@@ -2741,47 +2803,13 @@ sub process {
my $cnt = $realcnt;
my ($off, $dstat, $dcond, $rest);
my $ctx = '';
-
- my $args = defined($1);
-
- # Find the end of the macro and limit our statement
- # search to that.
- while ($cnt > 0 && defined $lines[$ln - 1] &&
- $lines[$ln - 1] =~ /^(?:-|..*\\$)/)
- {
- $ctx .= $rawlines[$ln - 1] . "\n";
- $cnt-- if ($lines[$ln - 1] !~ /^-/);
- $ln++;
- }
- $ctx .= $rawlines[$ln - 1];
-
($dstat, $dcond, $ln, $cnt, $off) =
- ctx_statement_block($linenr, $ln - $linenr + 1, 0);
+ ctx_statement_block($linenr, $realcnt, 0);
+ $ctx = $dstat;
#print "dstat<$dstat> dcond<$dcond> cnt<$cnt> off<$off>\n";
#print "LINE<$lines[$ln-1]> len<" . length($lines[$ln-1]) . "\n";
- # Extract the remainder of the define (if any) and
- # rip off surrounding spaces, and trailing \'s.
- $rest = '';
- while ($off != 0 || ($cnt > 0 && $rest =~ /\\\s*$/)) {
- #print "ADDING cnt<$cnt> $off <" . substr($lines[$ln - 1], $off) . "> rest<$rest>\n";
- if ($off != 0 || $lines[$ln - 1] !~ /^-/) {
- $rest .= substr($lines[$ln - 1], $off) . "\n";
- $cnt--;
- }
- $ln++;
- $off = 0;
- }
- $rest =~ s/\\\n.//g;
- $rest =~ s/^\s*//s;
- $rest =~ s/\s*$//s;
-
- # Clean up the original statement.
- if ($args) {
- substr($dstat, 0, length($dcond), '');
- } else {
- $dstat =~ s/^.\s*\#\s*define\s+$Ident\s*//;
- }
+ $dstat =~ s/^.\s*\#\s*define\s+$Ident(?:\([^\)]*\))?\s*//;
$dstat =~ s/$;//g;
$dstat =~ s/\\\n.//g;
$dstat =~ s/^\s*//s;
@@ -2790,7 +2818,7 @@ sub process {
# Flatten any parentheses and braces
while ($dstat =~ s/\([^\(\)]*\)/1/ ||
$dstat =~ s/\{[^\{\}]*\}/1/ ||
- $dstat =~ s/\[[^\{\}]*\]/1/)
+ $dstat =~ s/\[[^\[\]]*\]/1/)
{
}
@@ -2807,23 +2835,32 @@ sub process {
^\"|\"$
}x;
#print "REST<$rest> dstat<$dstat> ctx<$ctx>\n";
- if ($rest ne '' && $rest ne ',') {
- if ($rest !~ /while\s*\(/ &&
- $dstat !~ /$exceptions/)
- {
- ERROR("MULTISTATEMENT_MACRO_USE_DO_WHILE",
- "Macros with multiple statements should be enclosed in a do - while loop\n" . "$here\n$ctx\n");
+ if ($dstat ne '' &&
+ $dstat !~ /^(?:$Ident|-?$Constant),$/ && # 10, // foo(),
+ $dstat !~ /^(?:$Ident|-?$Constant);$/ && # foo();
+ $dstat !~ /^(?:$Ident|-?$Constant)$/ && # 10 // foo()
+ $dstat !~ /$exceptions/ &&
+ $dstat !~ /^\.$Ident\s*=/ && # .foo =
+ $dstat !~ /^do\s*$Constant\s*while\s*$Constant;?$/ && # do {...} while (...); // do {...} while (...)
+ $dstat !~ /^for\s*$Constant$/ && # for (...)
+ $dstat !~ /^for\s*$Constant\s+(?:$Ident|-?$Constant)$/ && # for (...) bar()
+ $dstat !~ /^do\s*{/ && # do {...
+ $dstat !~ /^\({/) # ({...
+ {
+ $ctx =~ s/\n*$//;
+ my $herectx = $here . "\n";
+ my $cnt = statement_rawlines($ctx);
+
+ for (my $n = 0; $n < $cnt; $n++) {
+ $herectx .= raw_line($linenr, $n) . "\n";
}
- } elsif ($ctx !~ /;/) {
- if ($dstat ne '' &&
- $dstat !~ /^(?:$Ident|-?$Constant)$/ &&
- $dstat !~ /$exceptions/ &&
- $dstat !~ /^\.$Ident\s*=/ &&
- $dstat =~ /$Operators/)
- {
+ if ($dstat =~ /;/) {
+ ERROR("MULTISTATEMENT_MACRO_USE_DO_WHILE",
+ "Macros with multiple statements should be enclosed in a do - while loop\n" . "$herectx");
+ } else {
ERROR("COMPLEX_MACRO",
- "Macros with complex values should be enclosed in parenthesis\n" . "$here\n$ctx\n");
+ "Macros with complex values should be enclosed in parenthesis\n" . "$herectx");
}
}
}
@@ -2931,11 +2968,11 @@ sub process {
}
}
if ($level == 0 && $block =~ /^\s*\{/ && !$allowed) {
- my $herectx = $here . "\n";;
+ my $herectx = $here . "\n";
my $cnt = statement_rawlines($block);
for (my $n = 0; $n < $cnt; $n++) {
- $herectx .= raw_line($linenr, $n) . "\n";;
+ $herectx .= raw_line($linenr, $n) . "\n";
}
WARN("BRACES",
@@ -3074,6 +3111,12 @@ sub process {
"__aligned(size) is preferred over __attribute__((aligned(size)))\n" . $herecurr);
}
+# Check for __attribute__ format(printf, prefer __printf
+ if ($line =~ /\b__attribute__\s*\(\s*\(\s*format\s*\(\s*printf/) {
+ WARN("PREFER_PRINTF",
+ "__printf(string-index, first-to-check) is preferred over __attribute__((format(printf, string-index, first-to-check)))\n" . $herecurr);
+ }
+
# check for sizeof(&)
if ($line =~ /\bsizeof\s*\(\s*\&/) {
WARN("SIZEOF_ADDRESS",
@@ -3086,6 +3129,46 @@ sub process {
"Avoid line continuations in quoted strings\n" . $herecurr);
}
+# Check for misused memsets
+ if (defined $stat &&
+ $stat =~ /^\+(?:.*?)\bmemset\s*\(\s*$FuncArg\s*,\s*$FuncArg\s*\,\s*$FuncArg\s*\)/s) {
+
+ my $ms_addr = $2;
+ my $ms_val = $8;
+ my $ms_size = $14;
+
+ if ($ms_size =~ /^(0x|)0$/i) {
+ ERROR("MEMSET",
+ "memset to 0's uses 0 as the 2nd argument, not the 3rd\n" . "$here\n$stat\n");
+ } elsif ($ms_size =~ /^(0x|)1$/i) {
+ WARN("MEMSET",
+ "single byte memset is suspicious. Swapped 2nd/3rd argument?\n" . "$here\n$stat\n");
+ }
+ }
+
+# typecasts on min/max could be min_t/max_t
+ if (defined $stat &&
+ $stat =~ /^\+(?:.*?)\b(min|max)\s*\(\s*$FuncArg\s*,\s*$FuncArg\s*\)/) {
+ if (defined $2 || defined $8) {
+ my $call = $1;
+ my $cast1 = deparenthesize($2);
+ my $arg1 = $3;
+ my $cast2 = deparenthesize($8);
+ my $arg2 = $9;
+ my $cast;
+
+ if ($cast1 ne "" && $cast2 ne "") {
+ $cast = "$cast1 or $cast2";
+ } elsif ($cast1 ne "") {
+ $cast = $cast1;
+ } else {
+ $cast = $cast2;
+ }
+ WARN("MINMAX",
+ "$call() should probably be ${call}_t($cast, $arg1, $arg2)\n" . "$here\n$stat\n");
+ }
+ }
+
# check for new externs in .c files.
if ($realfile =~ /\.c$/ && defined $stat &&
$stat =~ /^.\s*(?:extern\s+)?$Type\s+($Ident)(\s*)\(/s)
@@ -3150,10 +3233,10 @@ sub process {
"consider using a completion\n" . $herecurr);
}
-# recommend kstrto* over simple_strto*
- if ($line =~ /\bsimple_(strto.*?)\s*\(/) {
+# recommend kstrto* over simple_strto* and strict_strto*
+ if ($line =~ /\b((simple|strict)_(strto(l|ll|ul|ull)))\s*\(/) {
WARN("CONSIDER_KSTRTO",
- "consider using kstrto* in preference to simple_$1\n" . $herecurr);
+ "$1 is obsolete, use k$3 instead\n" . $herecurr);
}
# check for __initcall(), use device_initcall() explicitly please
if ($line =~ /^.\s*__initcall\s*\(/) {
@@ -3257,12 +3340,6 @@ sub process {
WARN("EXPORTED_WORLD_WRITABLE",
"Exporting world writable files is usually an error. Consider more restrictive permissions.\n" . $herecurr);
}
-
- # Check for memset with swapped arguments
- if ($line =~ /memset.*\,(\ |)(0x|)0(\ |0|)\);/) {
- ERROR("MEMSET",
- "memset size is 3rd argument, not the second.\n" . $herecurr);
- }
}
# If we have no input at all, then there is nothing to report on
diff --git a/scripts/extract-vmlinux b/scripts/extract-vmlinux
new file mode 100755
index 000000000000..5061abcc2540
--- /dev/null
+++ b/scripts/extract-vmlinux
@@ -0,0 +1,62 @@
+#!/bin/sh
+# ----------------------------------------------------------------------
+# extract-vmlinux - Extract uncompressed vmlinux from a kernel image
+#
+# Inspired from extract-ikconfig
+# (c) 2009,2010 Dick Streefland <dick@streefland.net>
+#
+# (c) 2011 Corentin Chary <corentin.chary@gmail.com>
+#
+# Licensed under the GNU General Public License, version 2 (GPLv2).
+# ----------------------------------------------------------------------
+
+check_vmlinux()
+{
+ # Use readelf to check if it's a valid ELF
+ # TODO: find a better to way to check that it's really vmlinux
+ # and not just an elf
+ readelf -h $1 > /dev/null 2>&1 || return 1
+
+ cat $1
+ exit 0
+}
+
+try_decompress()
+{
+ # The obscure use of the "tr" filter is to work around older versions of
+ # "grep" that report the byte offset of the line instead of the pattern.
+
+ # Try to find the header ($1) and decompress from here
+ for pos in `tr "$1\n$2" "\n$2=" < "$img" | grep -abo "^$2"`
+ do
+ pos=${pos%%:*}
+ tail -c+$pos "$img" | $3 > $tmp 2> /dev/null
+ check_vmlinux $tmp
+ done
+}
+
+# Check invocation:
+me=${0##*/}
+img=$1
+if [ $# -ne 1 -o ! -s "$img" ]
+then
+ echo "Usage: $me <kernel-image>" >&2
+ exit 2
+fi
+
+# Prepare temp files:
+tmp=$(mktemp /tmp/vmlinux-XXX)
+trap "rm -f $tmp" 0
+
+# Initial attempt for uncompressed images or objects:
+check_vmlinux $img
+
+# That didn't work, so retry after decompression.
+try_decompress '\037\213\010' xy gunzip
+try_decompress '\3757zXZ\000' abcde unxz
+try_decompress 'BZh' xy bunzip2
+try_decompress '\135\0\0\0' xxx unlzma
+try_decompress '\211\114\132' xy 'lzop -d'
+
+# Bail out:
+echo "$me: Cannot find vmlinux." >&2
diff --git a/scripts/get_maintainer.pl b/scripts/get_maintainer.pl
index eb2f1e64edf7..f32a04c4c5bc 100755
--- a/scripts/get_maintainer.pl
+++ b/scripts/get_maintainer.pl
@@ -95,7 +95,7 @@ my %VCS_cmds_git = (
"execute_cmd" => \&git_execute_cmd,
"available" => '(which("git") ne "") && (-d ".git")',
"find_signers_cmd" =>
- "git log --no-color --since=\$email_git_since " .
+ "git log --no-color --follow --since=\$email_git_since " .
'--format="GitCommit: %H%n' .
'GitAuthor: %an <%ae>%n' .
'GitDate: %aD%n' .
@@ -1389,7 +1389,7 @@ sub vcs_exists {
warn("$P: No supported VCS found. Add --nogit to options?\n");
warn("Using a git repository produces better results.\n");
warn("Try Linus Torvalds' latest git repository using:\n");
- warn("git clone git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git\n");
+ warn("git clone git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git\n");
$printed_novcs = 1;
}
return 0;
diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile
index 82d2eb285b70..914833d99b06 100644
--- a/scripts/kconfig/Makefile
+++ b/scripts/kconfig/Makefile
@@ -33,17 +33,9 @@ silentoldconfig: $(obj)/conf
$(Q)mkdir -p include/generated
$< --$@ $(Kconfig)
-# if no path is given, then use src directory to find file
-ifdef LSMOD
-LSMOD_F := $(LSMOD)
-ifeq ($(findstring /,$(LSMOD)),)
- LSMOD_F := $(objtree)/$(LSMOD)
-endif
-endif
-
-localmodconfig: $(obj)/streamline_config.pl $(obj)/conf
+localyesconfig localmodconfig: $(obj)/streamline_config.pl $(obj)/conf
$(Q)mkdir -p include/generated
- $(Q)perl $< $(srctree) $(Kconfig) $(LSMOD_F) > .tmp.config
+ $(Q)perl $< --$@ $(srctree) $(Kconfig) > .tmp.config
$(Q)if [ -f .config ]; then \
cmp -s .tmp.config .config || \
(mv -f .config .config.old.1; \
@@ -56,22 +48,6 @@ localmodconfig: $(obj)/streamline_config.pl $(obj)/conf
fi
$(Q)rm -f .tmp.config
-localyesconfig: $(obj)/streamline_config.pl $(obj)/conf
- $(Q)mkdir -p include/generated
- $(Q)perl $< $(srctree) $(Kconfig) $(LSMOD_F) > .tmp.config
- $(Q)sed -i s/=m/=y/ .tmp.config
- $(Q)if [ -f .config ]; then \
- cmp -s .tmp.config .config || \
- (mv -f .config .config.old.1; \
- mv -f .tmp.config .config; \
- $(obj)/conf --silentoldconfig $(Kconfig); \
- mv -f .config.old.1 .config.old) \
- else \
- mv -f .tmp.config .config; \
- $(obj)/conf --silentoldconfig $(Kconfig); \
- fi
- $(Q)rm -f .tmp.config
-
# Create new linux.pot file
# Adjust charset to UTF-8 in .po file to accept UTF-8 in Kconfig files
# The symlink is used to repair a deficiency in arch/um
@@ -84,8 +60,8 @@ update-po-config: $(obj)/kxgettext $(obj)/gconf.glade.h
--directory=$(srctree) --directory=$(objtree) \
--output $(obj)/config.pot
$(Q)sed -i s/CHARSET/UTF-8/ $(obj)/config.pot
- $(Q)ln -fs Kconfig.x86 arch/um/Kconfig
- $(Q)(for i in `ls $(srctree)/arch/*/Kconfig`; \
+ $(Q)(for i in `ls $(srctree)/arch/*/Kconfig \
+ $(srctree)/arch/*/um/Kconfig`; \
do \
echo " GEN $$i"; \
$(obj)/kxgettext $$i \
@@ -93,7 +69,6 @@ update-po-config: $(obj)/kxgettext $(obj)/gconf.glade.h
done )
$(Q)msguniq --sort-by-file --to-code=UTF-8 $(obj)/config.pot \
--output $(obj)/linux.pot
- $(Q)rm -f $(srctree)/arch/um/Kconfig
$(Q)rm -f $(obj)/config.pot
PHONY += allnoconfig allyesconfig allmodconfig alldefconfig randconfig
diff --git a/scripts/kconfig/confdata.c b/scripts/kconfig/confdata.c
index 59b667cae5f3..5a58965d8800 100644
--- a/scripts/kconfig/confdata.c
+++ b/scripts/kconfig/confdata.c
@@ -503,17 +503,6 @@ header_print_symbol(FILE *fp, struct symbol *sym, const char *value, void *arg)
fprintf(fp, "#define %s%s%s 1\n",
CONFIG_, sym->name, suffix);
}
- /*
- * Generate the __enabled_CONFIG_* and
- * __enabled_CONFIG_*_MODULE macros for use by the
- * IS_{ENABLED,BUILTIN,MODULE} macros. The _MODULE variant is
- * generated even for booleans so that the IS_ENABLED() macro
- * works.
- */
- fprintf(fp, "#define __enabled_" CONFIG_ "%s %d\n",
- sym->name, (*value == 'y'));
- fprintf(fp, "#define __enabled_" CONFIG_ "%s_MODULE %d\n",
- sym->name, (*value == 'm'));
break;
}
case S_HEX: {
@@ -565,6 +554,35 @@ static struct conf_printer header_printer_cb =
};
/*
+ * Generate the __enabled_CONFIG_* and __enabled_CONFIG_*_MODULE macros for
+ * use by the IS_{ENABLED,BUILTIN,MODULE} macros. The _MODULE variant is
+ * generated even for booleans so that the IS_ENABLED() macro works.
+ */
+static void
+header_print__enabled_symbol(FILE *fp, struct symbol *sym, const char *value, void *arg)
+{
+
+ switch (sym->type) {
+ case S_BOOLEAN:
+ case S_TRISTATE: {
+ fprintf(fp, "#define __enabled_" CONFIG_ "%s %d\n",
+ sym->name, (*value == 'y'));
+ fprintf(fp, "#define __enabled_" CONFIG_ "%s_MODULE %d\n",
+ sym->name, (*value == 'm'));
+ break;
+ }
+ default:
+ break;
+ }
+}
+
+static struct conf_printer header__enabled_printer_cb =
+{
+ .print_symbol = header_print__enabled_symbol,
+ .print_comment = header_print_comment,
+};
+
+/*
* Tristate printer
*
* This printer is used when generating the `include/config/tristate.conf' file.
@@ -945,11 +963,16 @@ int conf_write_autoconf(void)
conf_write_heading(out_h, &header_printer_cb, NULL);
for_all_symbols(i, sym) {
+ if (!sym->name)
+ continue;
+
sym_calc_value(sym);
- if (!(sym->flags & SYMBOL_WRITE) || !sym->name)
+
+ conf_write_symbol(out_h, sym, &header__enabled_printer_cb, NULL);
+
+ if (!(sym->flags & SYMBOL_WRITE))
continue;
- /* write symbol to auto.conf, tristate and header files */
conf_write_symbol(out, sym, &kconfig_printer_cb, (void *)1);
conf_write_symbol(tristate, sym, &tristate_printer_cb, (void *)1);
diff --git a/scripts/kconfig/lxdialog/textbox.c b/scripts/kconfig/lxdialog/textbox.c
index c704712d0227..154c2dd245b7 100644
--- a/scripts/kconfig/lxdialog/textbox.c
+++ b/scripts/kconfig/lxdialog/textbox.c
@@ -320,7 +320,6 @@ static void print_page(WINDOW * win, int height, int width)
*/
static void print_line(WINDOW * win, int row, int width)
{
- int y, x;
char *line;
line = get_line();
@@ -329,10 +328,10 @@ static void print_line(WINDOW * win, int row, int width)
waddch(win, ' ');
waddnstr(win, line, MIN(strlen(line), width - 2));
- getyx(win, y, x);
/* Clear 'residue' of previous line */
#if OLD_NCURSES
{
+ int x = getcurx(win);
int i;
for (i = 0; i < width - x; i++)
waddch(win, ' ');
diff --git a/scripts/kconfig/mconf.c b/scripts/kconfig/mconf.c
index 820d2b6800fb..19e200d91120 100644
--- a/scripts/kconfig/mconf.c
+++ b/scripts/kconfig/mconf.c
@@ -15,6 +15,7 @@
#include <stdarg.h>
#include <stdlib.h>
#include <string.h>
+#include <signal.h>
#include <unistd.h>
#include <locale.h>
@@ -272,6 +273,7 @@ static struct menu *current_menu;
static int child_count;
static int single_menu_mode;
static int show_all_options;
+static int saved_x, saved_y;
static void conf(struct menu *menu);
static void conf_choice(struct menu *menu);
@@ -792,9 +794,54 @@ static void conf_save(void)
}
}
+static int handle_exit(void)
+{
+ int res;
+
+ dialog_clear();
+ if (conf_get_changed())
+ res = dialog_yesno(NULL,
+ _("Do you wish to save your new configuration ?\n"
+ "<ESC><ESC> to continue."),
+ 6, 60);
+ else
+ res = -1;
+
+ end_dialog(saved_x, saved_y);
+
+ switch (res) {
+ case 0:
+ if (conf_write(filename)) {
+ fprintf(stderr, _("\n\n"
+ "Error while writing of the configuration.\n"
+ "Your configuration changes were NOT saved."
+ "\n\n"));
+ return 1;
+ }
+ /* fall through */
+ case -1:
+ printf(_("\n\n"
+ "*** End of the configuration.\n"
+ "*** Execute 'make' to start the build or try 'make help'."
+ "\n\n"));
+ res = 0;
+ break;
+ default:
+ fprintf(stderr, _("\n\n"
+ "Your configuration changes were NOT saved."
+ "\n\n"));
+ }
+
+ return res;
+}
+
+static void sig_handler(int signo)
+{
+ exit(handle_exit());
+}
+
int main(int ac, char **av)
{
- int saved_x, saved_y;
char *mode;
int res;
@@ -802,6 +849,8 @@ int main(int ac, char **av)
bindtextdomain(PACKAGE, LOCALEDIR);
textdomain(PACKAGE);
+ signal(SIGINT, sig_handler);
+
conf_parse(av[1]);
conf_read(NULL);
@@ -823,40 +872,9 @@ int main(int ac, char **av)
set_config_filename(conf_get_configname());
do {
conf(&rootmenu);
- dialog_clear();
- if (conf_get_changed())
- res = dialog_yesno(NULL,
- _("Do you wish to save your "
- "new configuration?\n"
- "<ESC><ESC> to continue."),
- 6, 60);
- else
- res = -1;
+ res = handle_exit();
} while (res == KEY_ESC);
- end_dialog(saved_x, saved_y);
-
- switch (res) {
- case 0:
- if (conf_write(filename)) {
- fprintf(stderr, _("\n\n"
- "Error while writing of the configuration.\n"
- "Your configuration changes were NOT saved."
- "\n\n"));
- return 1;
- }
- /* fall through */
- case -1:
- printf(_("\n\n"
- "*** End of the configuration.\n"
- "*** Execute 'make' to start the build or try 'make help'."
- "\n\n"));
- break;
- default:
- fprintf(stderr, _("\n\n"
- "Your configuration changes were NOT saved."
- "\n\n"));
- }
- return 0;
+ return res;
}
diff --git a/scripts/kconfig/menu.c b/scripts/kconfig/menu.c
index d66008639a43..8c2a97e60faf 100644
--- a/scripts/kconfig/menu.c
+++ b/scripts/kconfig/menu.c
@@ -10,8 +10,7 @@
#include "lkc.h"
-static const char nohelp_text[] = N_(
- "There is no help available for this option.\n");
+static const char nohelp_text[] = "There is no help available for this option.";
struct menu rootmenu;
static struct menu **last_entry_ptr;
@@ -595,16 +594,14 @@ struct gstr get_relations_str(struct symbol **sym_arr)
void menu_get_ext_help(struct menu *menu, struct gstr *help)
{
struct symbol *sym = menu->sym;
+ const char *help_text = nohelp_text;
if (menu_has_help(menu)) {
- if (sym->name) {
+ if (sym->name)
str_printf(help, "%s%s:\n\n", CONFIG_, sym->name);
- str_append(help, _(menu_get_help(menu)));
- str_append(help, "\n");
- }
- } else {
- str_append(help, nohelp_text);
+ help_text = menu_get_help(menu);
}
+ str_printf(help, "%s\n", _(help_text));
if (sym)
get_symbol_str(help, sym);
}
diff --git a/scripts/kconfig/nconf.c b/scripts/kconfig/nconf.c
index 39ca1f1640ea..73070cb0b6de 100644
--- a/scripts/kconfig/nconf.c
+++ b/scripts/kconfig/nconf.c
@@ -182,8 +182,6 @@ setmod_text[] = N_(
"This feature depends on another which\n"
"has been configured as a module.\n"
"As a result, this feature will be built as a module."),
-nohelp_text[] = N_(
-"There is no help available for this option.\n"),
load_config_text[] = N_(
"Enter the name of the configuration file you wish to load.\n"
"Accept the name shown to restore the configuration you\n"
@@ -280,6 +278,9 @@ static int global_exit;
/* the currently selected button */
const char *current_instructions = menu_instructions;
+static char *dialog_input_result;
+static int dialog_input_result_len;
+
static void conf(struct menu *menu);
static void conf_choice(struct menu *menu);
static void conf_string(struct menu *menu);
@@ -695,7 +696,6 @@ static void search_conf(void)
{
struct symbol **sym_arr;
struct gstr res;
- char dialog_input_result[100];
char *dialog_input;
int dres;
again:
@@ -703,7 +703,7 @@ again:
_("Search Configuration Parameter"),
_("Enter " CONFIG_ " (sub)string to search for "
"(with or without \"" CONFIG_ "\")"),
- "", dialog_input_result, 99);
+ "", &dialog_input_result, &dialog_input_result_len);
switch (dres) {
case 0:
break;
@@ -1348,7 +1348,6 @@ static void conf_choice(struct menu *menu)
static void conf_string(struct menu *menu)
{
const char *prompt = menu_get_prompt(menu);
- char dialog_input_result[256];
while (1) {
int res;
@@ -1371,8 +1370,8 @@ static void conf_string(struct menu *menu)
prompt ? _(prompt) : _("Main Menu"),
heading,
sym_get_string_value(menu->sym),
- dialog_input_result,
- sizeof(dialog_input_result));
+ &dialog_input_result,
+ &dialog_input_result_len);
switch (res) {
case 0:
if (sym_set_string_value(menu->sym,
@@ -1392,14 +1391,13 @@ static void conf_string(struct menu *menu)
static void conf_load(void)
{
- char dialog_input_result[256];
while (1) {
int res;
res = dialog_inputbox(main_window,
NULL, load_config_text,
filename,
- dialog_input_result,
- sizeof(dialog_input_result));
+ &dialog_input_result,
+ &dialog_input_result_len);
switch (res) {
case 0:
if (!dialog_input_result[0])
@@ -1424,14 +1422,13 @@ static void conf_load(void)
static void conf_save(void)
{
- char dialog_input_result[256];
while (1) {
int res;
res = dialog_inputbox(main_window,
NULL, save_config_text,
filename,
- dialog_input_result,
- sizeof(dialog_input_result));
+ &dialog_input_result,
+ &dialog_input_result_len);
switch (res) {
case 0:
if (!dialog_input_result[0])
diff --git a/scripts/kconfig/nconf.gui.c b/scripts/kconfig/nconf.gui.c
index f8137b3a5382..3b18dd839668 100644
--- a/scripts/kconfig/nconf.gui.c
+++ b/scripts/kconfig/nconf.gui.c
@@ -356,7 +356,7 @@ int btn_dialog(WINDOW *main_window, const char *msg, int btn_num, ...)
int dialog_inputbox(WINDOW *main_window,
const char *title, const char *prompt,
- const char *init, char *result, int result_len)
+ const char *init, char **resultp, int *result_len)
{
int prompt_lines = 0;
int prompt_width = 0;
@@ -367,7 +367,13 @@ int dialog_inputbox(WINDOW *main_window,
int i, x, y;
int res = -1;
int cursor_position = strlen(init);
+ int cursor_form_win;
+ char *result = *resultp;
+ if (strlen(init)+1 > *result_len) {
+ *result_len = strlen(init)+1;
+ *resultp = result = realloc(result, *result_len);
+ }
/* find the widest line of msg: */
prompt_lines = get_line_no(prompt);
@@ -384,7 +390,7 @@ int dialog_inputbox(WINDOW *main_window,
y = (LINES-(prompt_lines+4))/2;
x = (COLS-(prompt_width+4))/2;
- strncpy(result, init, result_len);
+ strncpy(result, init, *result_len);
/* create the windows */
win = newwin(prompt_lines+6, prompt_width+7, y, x);
@@ -405,7 +411,9 @@ int dialog_inputbox(WINDOW *main_window,
fill_window(prompt_win, prompt);
mvwprintw(form_win, 0, 0, "%*s", prompt_width, " ");
- mvwprintw(form_win, 0, 0, "%s", result);
+ cursor_form_win = min(cursor_position, prompt_width-1);
+ mvwprintw(form_win, 0, 0, "%s",
+ result + cursor_position-cursor_form_win);
/* create panels */
panel = new_panel(win);
@@ -431,6 +439,8 @@ int dialog_inputbox(WINDOW *main_window,
&result[cursor_position],
len-cursor_position+1);
cursor_position--;
+ cursor_form_win--;
+ len--;
}
break;
case KEY_DC:
@@ -438,38 +448,63 @@ int dialog_inputbox(WINDOW *main_window,
memmove(&result[cursor_position],
&result[cursor_position+1],
len-cursor_position+1);
+ len--;
}
break;
case KEY_UP:
case KEY_RIGHT:
- if (cursor_position < len &&
- cursor_position < min(result_len, prompt_width))
+ if (cursor_position < len) {
cursor_position++;
+ cursor_form_win++;
+ }
break;
case KEY_DOWN:
case KEY_LEFT:
- if (cursor_position > 0)
+ if (cursor_position > 0) {
cursor_position--;
+ cursor_form_win--;
+ }
+ break;
+ case KEY_HOME:
+ cursor_position = 0;
+ cursor_form_win = 0;
+ break;
+ case KEY_END:
+ cursor_position = len;
+ cursor_form_win = min(cursor_position, prompt_width-1);
break;
default:
- if ((isgraph(res) || isspace(res)) &&
- len-2 < result_len) {
+ if ((isgraph(res) || isspace(res))) {
+ /* one for new char, one for '\0' */
+ if (len+2 > *result_len) {
+ *result_len = len+2;
+ *resultp = result = realloc(result,
+ *result_len);
+ }
/* insert the char at the proper position */
memmove(&result[cursor_position+1],
&result[cursor_position],
- len+1);
+ len-cursor_position+1);
result[cursor_position] = res;
cursor_position++;
+ cursor_form_win++;
+ len++;
} else {
- mvprintw(0, 0, "unknow key: %d\n", res);
+ mvprintw(0, 0, "unknown key: %d\n", res);
}
break;
}
+ if (cursor_form_win < 0)
+ cursor_form_win = 0;
+ else if (cursor_form_win > prompt_width-1)
+ cursor_form_win = prompt_width-1;
+
wmove(form_win, 0, 0);
wclrtoeol(form_win);
mvwprintw(form_win, 0, 0, "%*s", prompt_width, " ");
- mvwprintw(form_win, 0, 0, "%s", result);
- wmove(form_win, 0, cursor_position);
+ mvwprintw(form_win, 0, 0, "%s",
+ result + cursor_position-cursor_form_win);
+ wmove(form_win, 0, cursor_form_win);
touchwin(win);
refresh_all_windows(main_window);
diff --git a/scripts/kconfig/nconf.h b/scripts/kconfig/nconf.h
index 58fbda8fc0dc..0d5261705ef5 100644
--- a/scripts/kconfig/nconf.h
+++ b/scripts/kconfig/nconf.h
@@ -89,7 +89,7 @@ void fill_window(WINDOW *win, const char *text);
int btn_dialog(WINDOW *main_window, const char *msg, int btn_num, ...);
int dialog_inputbox(WINDOW *main_window,
const char *title, const char *prompt,
- const char *init, char *result, int result_len);
+ const char *init, char **resultp, int *result_len);
void refresh_all_windows(WINDOW *main_window);
void show_scroll_win(WINDOW *main_window,
const char *title,
diff --git a/scripts/kconfig/streamline_config.pl b/scripts/kconfig/streamline_config.pl
index a4fe923c0131..bccf07ddd0b6 100644
--- a/scripts/kconfig/streamline_config.pl
+++ b/scripts/kconfig/streamline_config.pl
@@ -43,6 +43,7 @@
# make oldconfig
#
use strict;
+use Getopt::Long;
my $config = ".config";
@@ -112,10 +113,17 @@ sub find_config {
find_config;
+# Parse options
+my $localmodconfig = 0;
+my $localyesconfig = 0;
+
+GetOptions("localmodconfig" => \$localmodconfig,
+ "localyesconfig" => \$localyesconfig);
+
# Get the build source and top level Kconfig file (passed in)
my $ksource = $ARGV[0];
my $kconfig = $ARGV[1];
-my $lsmod_file = $ARGV[2];
+my $lsmod_file = $ENV{'LSMOD'};
my @makefiles = `find $ksource -name Makefile 2>/dev/null`;
chomp @makefiles;
@@ -242,33 +250,61 @@ if ($kconfig) {
read_kconfig($kconfig);
}
+sub convert_vars {
+ my ($line, %vars) = @_;
+
+ my $process = "";
+
+ while ($line =~ s/^(.*?)(\$\((.*?)\))//) {
+ my $start = $1;
+ my $variable = $2;
+ my $var = $3;
+
+ if (defined($vars{$var})) {
+ $process .= $start . $vars{$var};
+ } else {
+ $process .= $start . $variable;
+ }
+ }
+
+ $process .= $line;
+
+ return $process;
+}
+
# Read all Makefiles to map the configs to the objects
foreach my $makefile (@makefiles) {
- my $cont = 0;
+ my $line = "";
+ my %make_vars;
open(MIN,$makefile) || die "Can't open $makefile";
while (<MIN>) {
+ # if this line ends with a backslash, continue
+ chomp;
+ if (/^(.*)\\$/) {
+ $line .= $1;
+ next;
+ }
+
+ $line .= $_;
+ $_ = $line;
+ $line = "";
+
my $objs;
- # is this a line after a line with a backslash?
- if ($cont && /(\S.*)$/) {
- $objs = $1;
- }
- $cont = 0;
+ $_ = convert_vars($_, %make_vars);
# collect objects after obj-$(CONFIG_FOO_BAR)
if (/obj-\$\((CONFIG_[^\)]*)\)\s*[+:]?=\s*(.*)/) {
$var = $1;
$objs = $2;
+
+ # check if variables are set
+ } elsif (/^\s*(\S+)\s*[:]?=\s*(.*\S)/) {
+ $make_vars{$1} = $2;
}
if (defined($objs)) {
- # test if the line ends with a backslash
- if ($objs =~ m,(.*)\\$,) {
- $objs = $1;
- $cont = 1;
- }
-
foreach my $obj (split /\s+/,$objs) {
$obj =~ s/-/_/g;
if ($obj =~ /(.*)\.o$/) {
@@ -296,7 +332,11 @@ my %modules;
if (defined($lsmod_file)) {
if ( ! -f $lsmod_file) {
- die "$lsmod_file not found";
+ if ( -f $ENV{'objtree'}."/".$lsmod_file) {
+ $lsmod_file = $ENV{'objtree'}."/".$lsmod_file;
+ } else {
+ die "$lsmod_file not found";
+ }
}
if ( -x $lsmod_file) {
# the file is executable, run it
@@ -421,7 +461,11 @@ while(<CIN>) {
if (/^(CONFIG.*)=(m|y)/) {
if (defined($configs{$1})) {
- $setconfigs{$1} = $2;
+ if ($localyesconfig) {
+ $setconfigs{$1} = 'y';
+ } else {
+ $setconfigs{$1} = $2;
+ }
} elsif ($2 eq "m") {
print "# $1 is not set\n";
next;
diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
index e26e2fb462d4..c0e14b3f2306 100644
--- a/scripts/mod/file2alias.c
+++ b/scripts/mod/file2alias.c
@@ -28,6 +28,7 @@ typedef Elf64_Addr kernel_ulong_t;
#endif
#include <ctype.h>
+#include <stdbool.h>
typedef uint32_t __u32;
typedef uint16_t __u16;
@@ -38,6 +39,35 @@ typedef unsigned char __u8;
* we handle those differences explicitly below */
#include "../../include/linux/mod_devicetable.h"
+/* This array collects all instances that use the generic do_table */
+struct devtable {
+ const char *device_id; /* name of table, __mod_<name>_device_table. */
+ unsigned long id_size;
+ void *function;
+};
+
+/* We construct a table of pointers in an ELF section (pointers generally
+ * go unpadded by gcc). ld creates boundary syms for us. */
+extern struct devtable *__start___devtable[], *__stop___devtable[];
+#define ___cat(a,b) a ## b
+#define __cat(a,b) ___cat(a,b)
+
+#if __GNUC__ == 3 && __GNUC_MINOR__ < 3
+# define __used __attribute__((__unused__))
+#else
+# define __used __attribute__((__used__))
+#endif
+
+/* Add a table entry. We test function type matches while we're here. */
+#define ADD_TO_DEVTABLE(device_id, type, function) \
+ static struct devtable __cat(devtable,__LINE__) = { \
+ device_id + 0*sizeof((function)((const char *)NULL, \
+ (type *)NULL, \
+ (char *)NULL)), \
+ sizeof(type), (function) }; \
+ static struct devtable *__attribute__((section("__devtable"))) \
+ __used __cat(devtable_ptr,__LINE__) = &__cat(devtable,__LINE__)
+
#define ADD(str, sep, cond, field) \
do { \
strcat(str, sep); \
@@ -289,6 +319,7 @@ static int do_hid_entry(const char *filename,
return 1;
}
+ADD_TO_DEVTABLE("hid", struct hid_device_id, do_hid_entry);
/* Looks like: ieee1394:venNmoNspNverN */
static int do_ieee1394_entry(const char *filename,
@@ -313,6 +344,7 @@ static int do_ieee1394_entry(const char *filename,
add_wildcard(alias);
return 1;
}
+ADD_TO_DEVTABLE("ieee1394", struct ieee1394_device_id, do_ieee1394_entry);
/* Looks like: pci:vNdNsvNsdNbcNscNiN. */
static int do_pci_entry(const char *filename,
@@ -356,6 +388,7 @@ static int do_pci_entry(const char *filename,
add_wildcard(alias);
return 1;
}
+ADD_TO_DEVTABLE("pci", struct pci_device_id, do_pci_entry);
/* looks like: "ccw:tNmNdtNdmN" */
static int do_ccw_entry(const char *filename,
@@ -379,6 +412,7 @@ static int do_ccw_entry(const char *filename,
add_wildcard(alias);
return 1;
}
+ADD_TO_DEVTABLE("ccw", struct ccw_device_id, do_ccw_entry);
/* looks like: "ap:tN" */
static int do_ap_entry(const char *filename,
@@ -387,6 +421,7 @@ static int do_ap_entry(const char *filename,
sprintf(alias, "ap:t%02X*", id->dev_type);
return 1;
}
+ADD_TO_DEVTABLE("ap", struct ap_device_id, do_ap_entry);
/* looks like: "css:tN" */
static int do_css_entry(const char *filename,
@@ -395,6 +430,7 @@ static int do_css_entry(const char *filename,
sprintf(alias, "css:t%01X", id->type);
return 1;
}
+ADD_TO_DEVTABLE("css", struct css_device_id, do_css_entry);
/* Looks like: "serio:tyNprNidNexN" */
static int do_serio_entry(const char *filename,
@@ -414,6 +450,7 @@ static int do_serio_entry(const char *filename,
add_wildcard(alias);
return 1;
}
+ADD_TO_DEVTABLE("serio", struct serio_device_id, do_serio_entry);
/* looks like: "acpi:ACPI0003 or acpi:PNP0C0B" or "acpi:LNXVIDEO" */
static int do_acpi_entry(const char *filename,
@@ -422,6 +459,7 @@ static int do_acpi_entry(const char *filename,
sprintf(alias, "acpi*:%s:*", id->id);
return 1;
}
+ADD_TO_DEVTABLE("acpi", struct acpi_device_id, do_acpi_entry);
/* looks like: "pnp:dD" */
static void do_pnp_device_entry(void *symval, unsigned long size,
@@ -544,8 +582,7 @@ static int do_pcmcia_entry(const char *filename,
add_wildcard(alias);
return 1;
}
-
-
+ADD_TO_DEVTABLE("pcmcia", struct pcmcia_device_id, do_pcmcia_entry);
static int do_of_entry (const char *filename, struct of_device_id *of, char *alias)
{
@@ -568,6 +605,7 @@ static int do_of_entry (const char *filename, struct of_device_id *of, char *ali
add_wildcard(alias);
return 1;
}
+ADD_TO_DEVTABLE("of", struct of_device_id, do_of_entry);
static int do_vio_entry(const char *filename, struct vio_device_id *vio,
char *alias)
@@ -585,6 +623,7 @@ static int do_vio_entry(const char *filename, struct vio_device_id *vio,
add_wildcard(alias);
return 1;
}
+ADD_TO_DEVTABLE("vio", struct vio_device_id, do_vio_entry);
#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
@@ -640,6 +679,7 @@ static int do_input_entry(const char *filename, struct input_device_id *id,
do_input(alias, id->swbit, 0, INPUT_DEVICE_ID_SW_MAX);
return 1;
}
+ADD_TO_DEVTABLE("input", struct input_device_id, do_input_entry);
static int do_eisa_entry(const char *filename, struct eisa_device_id *eisa,
char *alias)
@@ -650,6 +690,7 @@ static int do_eisa_entry(const char *filename, struct eisa_device_id *eisa,
strcat(alias, "*");
return 1;
}
+ADD_TO_DEVTABLE("eisa", struct eisa_device_id, do_eisa_entry);
/* Looks like: parisc:tNhvNrevNsvN */
static int do_parisc_entry(const char *filename, struct parisc_device_id *id,
@@ -669,6 +710,7 @@ static int do_parisc_entry(const char *filename, struct parisc_device_id *id,
add_wildcard(alias);
return 1;
}
+ADD_TO_DEVTABLE("parisc", struct parisc_device_id, do_parisc_entry);
/* Looks like: sdio:cNvNdN. */
static int do_sdio_entry(const char *filename,
@@ -685,6 +727,7 @@ static int do_sdio_entry(const char *filename,
add_wildcard(alias);
return 1;
}
+ADD_TO_DEVTABLE("sdio", struct sdio_device_id, do_sdio_entry);
/* Looks like: ssb:vNidNrevN. */
static int do_ssb_entry(const char *filename,
@@ -701,6 +744,7 @@ static int do_ssb_entry(const char *filename,
add_wildcard(alias);
return 1;
}
+ADD_TO_DEVTABLE("ssb", struct ssb_device_id, do_ssb_entry);
/* Looks like: bcma:mNidNrevNclN. */
static int do_bcma_entry(const char *filename,
@@ -719,6 +763,7 @@ static int do_bcma_entry(const char *filename,
add_wildcard(alias);
return 1;
}
+ADD_TO_DEVTABLE("bcma", struct bcma_device_id, do_bcma_entry);
/* Looks like: virtio:dNvN */
static int do_virtio_entry(const char *filename, struct virtio_device_id *id,
@@ -734,6 +779,29 @@ static int do_virtio_entry(const char *filename, struct virtio_device_id *id,
add_wildcard(alias);
return 1;
}
+ADD_TO_DEVTABLE("virtio", struct virtio_device_id, do_virtio_entry);
+
+/*
+ * Looks like: vmbus:guid
+ * Each byte of the guid will be represented by two hex characters
+ * in the name.
+ */
+
+static int do_vmbus_entry(const char *filename, struct hv_vmbus_device_id *id,
+ char *alias)
+{
+ int i;
+ char guid_name[((sizeof(id->guid) + 1)) * 2];
+
+ for (i = 0; i < (sizeof(id->guid) * 2); i += 2)
+ sprintf(&guid_name[i], "%02x", id->guid[i/2]);
+
+ strcpy(alias, "vmbus:");
+ strcat(alias, guid_name);
+
+ return 1;
+}
+ADD_TO_DEVTABLE("vmbus", struct hv_vmbus_device_id, do_vmbus_entry);
/* Looks like: i2c:S */
static int do_i2c_entry(const char *filename, struct i2c_device_id *id,
@@ -743,6 +811,7 @@ static int do_i2c_entry(const char *filename, struct i2c_device_id *id,
return 1;
}
+ADD_TO_DEVTABLE("i2c", struct i2c_device_id, do_i2c_entry);
/* Looks like: spi:S */
static int do_spi_entry(const char *filename, struct spi_device_id *id,
@@ -752,6 +821,17 @@ static int do_spi_entry(const char *filename, struct spi_device_id *id,
return 1;
}
+ADD_TO_DEVTABLE("spi", struct spi_device_id, do_spi_entry);
+
+/* Looks like: mcp:S */
+static int do_mcp_entry(const char *filename, struct mcp_device_id *id,
+ char *alias)
+{
+ sprintf(alias, MCP_MODULE_PREFIX "%s", id->name);
+
+ return 1;
+}
+ADD_TO_DEVTABLE("mcp", struct mcp_device_id, do_mcp_entry);
static const struct dmifield {
const char *prefix;
@@ -806,6 +886,7 @@ static int do_dmi_entry(const char *filename, struct dmi_system_id *id,
strcat(alias, ":");
return 1;
}
+ADD_TO_DEVTABLE("dmi", struct dmi_system_id, do_dmi_entry);
static int do_platform_entry(const char *filename,
struct platform_device_id *id, char *alias)
@@ -813,6 +894,7 @@ static int do_platform_entry(const char *filename,
sprintf(alias, PLATFORM_MODULE_PREFIX "%s", id->name);
return 1;
}
+ADD_TO_DEVTABLE("platform", struct platform_device_id, do_platform_entry);
static int do_mdio_entry(const char *filename,
struct mdio_device_id *id, char *alias)
@@ -835,6 +917,7 @@ static int do_mdio_entry(const char *filename,
return 1;
}
+ADD_TO_DEVTABLE("mdio", struct mdio_device_id, do_mdio_entry);
/* Looks like: zorro:iN. */
static int do_zorro_entry(const char *filename, struct zorro_device_id *id,
@@ -845,6 +928,7 @@ static int do_zorro_entry(const char *filename, struct zorro_device_id *id,
ADD(alias, "i", id->id != ZORRO_WILDCARD, id->id);
return 1;
}
+ADD_TO_DEVTABLE("zorro", struct zorro_device_id, do_zorro_entry);
/* looks like: "pnp:dD" */
static int do_isapnp_entry(const char *filename,
@@ -858,16 +942,84 @@ static int do_isapnp_entry(const char *filename,
(id->function >> 12) & 0x0f, (id->function >> 8) & 0x0f);
return 1;
}
+ADD_TO_DEVTABLE("isa", struct isapnp_device_id, do_isapnp_entry);
+
+/*
+ * Append a match expression for a single masked hex digit.
+ * outp points to a pointer to the character at which to append.
+ * *outp is updated on return to point just after the appended text,
+ * to facilitate further appending.
+ */
+static void append_nibble_mask(char **outp,
+ unsigned int nibble, unsigned int mask)
+{
+ char *p = *outp;
+ unsigned int i;
+
+ switch (mask) {
+ case 0:
+ *p++ = '?';
+ break;
+
+ case 0xf:
+ p += sprintf(p, "%X", nibble);
+ break;
+
+ default:
+ /*
+ * Dumbly emit a match pattern for all possible matching
+ * digits. This could be improved in some cases using ranges,
+ * but it has the advantage of being trivially correct, and is
+ * often optimal.
+ */
+ *p++ = '[';
+ for (i = 0; i < 0x10; i++)
+ if ((i & mask) == nibble)
+ p += sprintf(p, "%X", i);
+ *p++ = ']';
+ }
+
+ /* Ensure that the string remains NUL-terminated: */
+ *p = '\0';
+
+ /* Advance the caller's end-of-string pointer: */
+ *outp = p;
+}
+
+/*
+ * looks like: "amba:dN"
+ *
+ * N is exactly 8 digits, where each is an upper-case hex digit, or
+ * a ? or [] pattern matching exactly one digit.
+ */
+static int do_amba_entry(const char *filename,
+ struct amba_id *id, char *alias)
+{
+ unsigned int digit;
+ char *p = alias;
+
+ if ((id->id & id->mask) != id->id)
+ fatal("%s: Masked-off bit(s) of AMBA device ID are non-zero: "
+ "id=0x%08X, mask=0x%08X. Please fix this driver.\n",
+ filename, id->id, id->mask);
+
+ p += sprintf(alias, "amba:d");
+ for (digit = 0; digit < 8; digit++)
+ append_nibble_mask(&p,
+ (id->id >> (4 * (7 - digit))) & 0xf,
+ (id->mask >> (4 * (7 - digit))) & 0xf);
+
+ return 1;
+}
+ADD_TO_DEVTABLE("amba", struct amba_id, do_amba_entry);
-/* Ignore any prefix, eg. some architectures prepend _ */
-static inline int sym_is(const char *symbol, const char *name)
+/* Does namelen bytes of name exactly match the symbol? */
+static bool sym_is(const char *name, unsigned namelen, const char *symbol)
{
- const char *match;
+ if (namelen != strlen(symbol))
+ return false;
- match = strstr(symbol, name);
- if (!match)
- return 0;
- return match[strlen(name)] == '\0';
+ return memcmp(name, symbol, namelen) == 0;
}
static void do_table(void *symval, unsigned long size,
@@ -900,11 +1052,25 @@ void handle_moddevtable(struct module *mod, struct elf_info *info,
{
void *symval;
char *zeros = NULL;
+ const char *name;
+ unsigned int namelen;
/* We're looking for a section relative symbol */
if (!sym->st_shndx || get_secindex(info, sym) >= info->num_sections)
return;
+ /* All our symbols are of form <prefix>__mod_XXX_device_table. */
+ name = strstr(symname, "__mod_");
+ if (!name)
+ return;
+ name += strlen("__mod_");
+ namelen = strlen(name);
+ if (namelen < strlen("_device_table"))
+ return;
+ if (strcmp(name + namelen - strlen("_device_table"), "_device_table"))
+ return;
+ namelen -= strlen("_device_table");
+
/* Handle all-NULL symbols allocated into .bss */
if (info->sechdrs[get_secindex(info, sym)].sh_type & SHT_NOBITS) {
zeros = calloc(1, sym->st_size);
@@ -915,113 +1081,24 @@ void handle_moddevtable(struct module *mod, struct elf_info *info,
+ sym->st_value;
}
- if (sym_is(symname, "__mod_pci_device_table"))
- do_table(symval, sym->st_size,
- sizeof(struct pci_device_id), "pci",
- do_pci_entry, mod);
- else if (sym_is(symname, "__mod_usb_device_table"))
- /* special case to handle bcdDevice ranges */
+ /* First handle the "special" cases */
+ if (sym_is(name, namelen, "usb"))
do_usb_table(symval, sym->st_size, mod);
- else if (sym_is(symname, "__mod_hid_device_table"))
- do_table(symval, sym->st_size,
- sizeof(struct hid_device_id), "hid",
- do_hid_entry, mod);
- else if (sym_is(symname, "__mod_ieee1394_device_table"))
- do_table(symval, sym->st_size,
- sizeof(struct ieee1394_device_id), "ieee1394",
- do_ieee1394_entry, mod);
- else if (sym_is(symname, "__mod_ccw_device_table"))
- do_table(symval, sym->st_size,
- sizeof(struct ccw_device_id), "ccw",
- do_ccw_entry, mod);
- else if (sym_is(symname, "__mod_ap_device_table"))
- do_table(symval, sym->st_size,
- sizeof(struct ap_device_id), "ap",
- do_ap_entry, mod);
- else if (sym_is(symname, "__mod_css_device_table"))
- do_table(symval, sym->st_size,
- sizeof(struct css_device_id), "css",
- do_css_entry, mod);
- else if (sym_is(symname, "__mod_serio_device_table"))
- do_table(symval, sym->st_size,
- sizeof(struct serio_device_id), "serio",
- do_serio_entry, mod);
- else if (sym_is(symname, "__mod_acpi_device_table"))
- do_table(symval, sym->st_size,
- sizeof(struct acpi_device_id), "acpi",
- do_acpi_entry, mod);
- else if (sym_is(symname, "__mod_pnp_device_table"))
+ else if (sym_is(name, namelen, "pnp"))
do_pnp_device_entry(symval, sym->st_size, mod);
- else if (sym_is(symname, "__mod_pnp_card_device_table"))
+ else if (sym_is(name, namelen, "pnp_card"))
do_pnp_card_entries(symval, sym->st_size, mod);
- else if (sym_is(symname, "__mod_pcmcia_device_table"))
- do_table(symval, sym->st_size,
- sizeof(struct pcmcia_device_id), "pcmcia",
- do_pcmcia_entry, mod);
- else if (sym_is(symname, "__mod_of_device_table"))
- do_table(symval, sym->st_size,
- sizeof(struct of_device_id), "of",
- do_of_entry, mod);
- else if (sym_is(symname, "__mod_vio_device_table"))
- do_table(symval, sym->st_size,
- sizeof(struct vio_device_id), "vio",
- do_vio_entry, mod);
- else if (sym_is(symname, "__mod_input_device_table"))
- do_table(symval, sym->st_size,
- sizeof(struct input_device_id), "input",
- do_input_entry, mod);
- else if (sym_is(symname, "__mod_eisa_device_table"))
- do_table(symval, sym->st_size,
- sizeof(struct eisa_device_id), "eisa",
- do_eisa_entry, mod);
- else if (sym_is(symname, "__mod_parisc_device_table"))
- do_table(symval, sym->st_size,
- sizeof(struct parisc_device_id), "parisc",
- do_parisc_entry, mod);
- else if (sym_is(symname, "__mod_sdio_device_table"))
- do_table(symval, sym->st_size,
- sizeof(struct sdio_device_id), "sdio",
- do_sdio_entry, mod);
- else if (sym_is(symname, "__mod_ssb_device_table"))
- do_table(symval, sym->st_size,
- sizeof(struct ssb_device_id), "ssb",
- do_ssb_entry, mod);
- else if (sym_is(symname, "__mod_bcma_device_table"))
- do_table(symval, sym->st_size,
- sizeof(struct bcma_device_id), "bcma",
- do_bcma_entry, mod);
- else if (sym_is(symname, "__mod_virtio_device_table"))
- do_table(symval, sym->st_size,
- sizeof(struct virtio_device_id), "virtio",
- do_virtio_entry, mod);
- else if (sym_is(symname, "__mod_i2c_device_table"))
- do_table(symval, sym->st_size,
- sizeof(struct i2c_device_id), "i2c",
- do_i2c_entry, mod);
- else if (sym_is(symname, "__mod_spi_device_table"))
- do_table(symval, sym->st_size,
- sizeof(struct spi_device_id), "spi",
- do_spi_entry, mod);
- else if (sym_is(symname, "__mod_dmi_device_table"))
- do_table(symval, sym->st_size,
- sizeof(struct dmi_system_id), "dmi",
- do_dmi_entry, mod);
- else if (sym_is(symname, "__mod_platform_device_table"))
- do_table(symval, sym->st_size,
- sizeof(struct platform_device_id), "platform",
- do_platform_entry, mod);
- else if (sym_is(symname, "__mod_mdio_device_table"))
- do_table(symval, sym->st_size,
- sizeof(struct mdio_device_id), "mdio",
- do_mdio_entry, mod);
- else if (sym_is(symname, "__mod_zorro_device_table"))
- do_table(symval, sym->st_size,
- sizeof(struct zorro_device_id), "zorro",
- do_zorro_entry, mod);
- else if (sym_is(symname, "__mod_isapnp_device_table"))
- do_table(symval, sym->st_size,
- sizeof(struct isapnp_device_id), "isa",
- do_isapnp_entry, mod);
+ else {
+ struct devtable **p;
+
+ for (p = __start___devtable; p < __stop___devtable; p++) {
+ if (sym_is(name, namelen, (*p)->device_id)) {
+ do_table(symval, sym->st_size, (*p)->id_size,
+ (*p)->device_id, (*p)->function, mod);
+ break;
+ }
+ }
+ }
free(zeros);
}
diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
index a509ff8f32fa..2bd594e6d1b4 100644
--- a/scripts/mod/modpost.c
+++ b/scripts/mod/modpost.c
@@ -1849,6 +1849,12 @@ static void add_header(struct buffer *b, struct module *mod)
buf_printf(b, "};\n");
}
+static void add_intree_flag(struct buffer *b, int is_intree)
+{
+ if (is_intree)
+ buf_printf(b, "\nMODULE_INFO(intree, \"Y\");\n");
+}
+
static void add_staging_flag(struct buffer *b, const char *name)
{
static const char *staging_dir = "drivers/staging";
@@ -2169,6 +2175,7 @@ int main(int argc, char **argv)
buf.pos = 0;
add_header(&buf, mod);
+ add_intree_flag(&buf, !external_module);
add_staging_flag(&buf, mod->name);
err |= add_versions(&buf, mod);
add_depends(&buf, mod, modules);
diff --git a/scripts/package/Makefile b/scripts/package/Makefile
index bc6aa003860e..87bf08076b11 100644
--- a/scripts/package/Makefile
+++ b/scripts/package/Makefile
@@ -141,7 +141,7 @@ perf-%pkg: FORCE
help: FORCE
@echo ' rpm-pkg - Build both source and binary RPM kernel packages'
@echo ' binrpm-pkg - Build only the binary kernel package'
- @echo ' deb-pkg - Build the kernel as an deb package'
+ @echo ' deb-pkg - Build the kernel as a deb package'
@echo ' tar-pkg - Build the kernel as an uncompressed tarball'
@echo ' targz-pkg - Build the kernel as a gzip compressed tarball'
@echo ' tarbz2-pkg - Build the kernel as a bzip2 compressed tarball'
diff --git a/scripts/recordmcount.h b/scripts/recordmcount.h
index f40a6af6bf40..54e35c1e5948 100644
--- a/scripts/recordmcount.h
+++ b/scripts/recordmcount.h
@@ -462,7 +462,7 @@ __has_rel_mcount(Elf_Shdr const *const relhdr, /* is SHT_REL or SHT_RELA */
succeed_file();
}
if (w(txthdr->sh_type) != SHT_PROGBITS ||
- !(w(txthdr->sh_flags) & SHF_EXECINSTR))
+ !(_w(txthdr->sh_flags) & SHF_EXECINSTR))
return NULL;
return txtname;
}
diff --git a/scripts/tags.sh b/scripts/tags.sh
index 75c5d24f1993..38f6617a2cb1 100755
--- a/scripts/tags.sh
+++ b/scripts/tags.sh
@@ -129,7 +129,7 @@ exuberant()
-I EXPORT_SYMBOL,EXPORT_SYMBOL_GPL \
-I DEFINE_TRACE,EXPORT_TRACEPOINT_SYMBOL,EXPORT_TRACEPOINT_SYMBOL_GPL \
--extra=+f --c-kinds=+px \
- --regex-asm='/^ENTRY\(([^)]*)\).*/\1/' \
+ --regex-asm='/^(ENTRY|_GLOBAL)\(([^)]*)\).*/\2/' \
--regex-c='/^SYSCALL_DEFINE[[:digit:]]?\(([^,)]*).*/sys_\1/' \
--regex-c++='/^TRACE_EVENT\(([^,)]*).*/trace_\1/' \
--regex-c++='/^DEFINE_EVENT\([^,)]*, *([^,)]*).*/trace_\1/'
@@ -151,7 +151,7 @@ exuberant()
emacs()
{
all_sources | xargs $1 -a \
- --regex='/^ENTRY(\([^)]*\)).*/\1/' \
+ --regex='/^(ENTRY|_GLOBAL)(\([^)]*\)).*/\2/' \
--regex='/^SYSCALL_DEFINE[0-9]?(\([^,)]*\).*/sys_\1/' \
--regex='/^TRACE_EVENT(\([^,)]*\).*/trace_\1/' \
--regex='/^DEFINE_EVENT([^,)]*, *\([^,)]*\).*/trace_\1/'
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-19 18:13:00 +0300