## Copyright (c) 1998 Michael Zucchi, All Rights Reserved ##
## Copyright (C) 2000, 1 Tim Waugh <twaugh@redhat.com> ##
## Copyright (C) 2001 Simon Huggins ##
-## Copyright (C) 2005-2008 Randy Dunlap ##
+## Copyright (C) 2005-2009 Randy Dunlap ##
## ##
## #define enhancements by Armin Kuster <akuster@mvista.com> ##
## Copyright (c) 2000 MontaVista Software, Inc. ##
## This software falls under the GNU General Public License. ##
## Please read the COPYING file for more information ##
-# w.o. 03-11-2000: added the '-filelist' option.
-
# 18/01/2001 - Cleanups
# Functions prototyped as foo(void) same as foo()
# Stop eval'ing where we don't need to.
#
# /**
# * my_function
-# **/
+# */
#
# If the Description: header tag is omitted, then there must be a blank line
# after the last parameter specification.
# */
# etc.
#
-# Beside functions you can also write documentation for structs, unions,
+# Besides functions you can also write documentation for structs, unions,
# enums and typedefs. Instead of the function name you must write the name
# of the declaration; the struct/union/enum/typedef must always precede
# the name. Nesting of declarations is not supported.
}
# read arguments
-if ($#ARGV==-1) {
+if ($#ARGV == -1) {
usage();
}
" " . ((localtime)[5]+1900);
# Essentially these are globals
-# They probably want to be tidied up made more localised or summat.
-# CAVEAT EMPTOR! Some of the others I localised may not want to be which
+# They probably want to be tidied up, made more localised or something.
+# CAVEAT EMPTOR! Some of the others I localised may not want to be, which
# could cause "use of undefined value" or other bugs.
-my ($function, %function_table,%parametertypes,$declaration_purpose);
-my ($type,$declaration_name,$return_type);
-my ($newsection,$newcontents,$prototype,$filelist, $brcount, %source_map);
+my ($function, %function_table, %parametertypes, $declaration_purpose);
+my ($type, $declaration_name, $return_type);
+my ($newsection, $newcontents, $prototype, $brcount, %source_map);
if (defined($ENV{'KBUILD_VERBOSE'})) {
$verbose = "$ENV{'KBUILD_VERBOSE'}";
my $doc_start = '^/\*\*\s*$'; # Allow whitespace at end of comment start.
my $doc_end = '\*/';
my $doc_com = '\s*\*\s*';
-my $doc_decl = $doc_com.'(\w+)';
-my $doc_sect = $doc_com.'(['.$doc_special.']?[\w\s]+):(.*)';
-my $doc_content = $doc_com.'(.*)';
-my $doc_block = $doc_com.'DOC:\s*(.*)?';
+my $doc_decl = $doc_com . '(\w+)';
+my $doc_sect = $doc_com . '([' . $doc_special . ']?[\w\s]+):(.*)';
+my $doc_content = $doc_com . '(.*)';
+my $doc_block = $doc_com . 'DOC:\s*(.*)?';
my %constants;
my %parameterdescs;
my @parameterlist;
my %sections;
my @sectionlist;
+my $sectcheck;
+my $struct_actual;
my $contents = "";
my $section_default = "Description"; # default section
$verbose = 1;
} elsif (($cmd eq "-h") || ($cmd eq "--help")) {
usage();
- } elsif ($cmd eq '-filelist') {
- $filelist = shift @ARGV;
} elsif ($cmd eq '-no-doc-sections') {
$no_doc_sections = 1;
}
# print STDERR "parameter def '$1' = '$contents'\n";
$name = $1;
$parameterdescs{$name} = $contents;
+ $sectcheck = $sectcheck . $name . " ";
+ } elsif ($name eq "@\.\.\.") {
+# print STDERR "parameter def '...' = '$contents'\n";
+ $name = "...";
+ $parameterdescs{$name} = $contents;
+ $sectcheck = $sectcheck . $name . " ";
} else {
# print STDERR "other section '$name' = '$contents'\n";
if (defined($sections{$name}) && ($sections{$name} ne "")) {
my %args = %{$_[0]};
my ($parameter);
my $count;
- print "<h2>enum ".$args{'enum'}."</h2>\n";
+ print "<h2>enum " . $args{'enum'} . "</h2>\n";
- print "<b>enum ".$args{'enum'}."</b> {<br>\n";
+ print "<b>enum " . $args{'enum'} . "</b> {<br>\n";
$count = 0;
foreach $parameter (@{$args{'parameterlist'}}) {
- print " <b>".$parameter."</b>";
+ print " <b>" . $parameter . "</b>";
if ($count != $#{$args{'parameterlist'}}) {
$count++;
print ",\n";
print "<h3>Constants</h3>\n";
print "<dl>\n";
foreach $parameter (@{$args{'parameterlist'}}) {
- print "<dt><b>".$parameter."</b>\n";
+ print "<dt><b>" . $parameter . "</b>\n";
print "<dd>";
output_highlight($args{'parameterdescs'}{$parameter});
}
my %args = %{$_[0]};
my ($parameter);
my $count;
- print "<h2>typedef ".$args{'typedef'}."</h2>\n";
+ print "<h2>typedef " . $args{'typedef'} . "</h2>\n";
- print "<b>typedef ".$args{'typedef'}."</b>\n";
+ print "<b>typedef " . $args{'typedef'} . "</b>\n";
output_section_html(@_);
print "<hr>\n";
}
my %args = %{$_[0]};
my ($parameter);
- print "<h2>".$args{'type'}." ".$args{'struct'}. " - " .$args{'purpose'}."</h2>\n";
- print "<b>".$args{'type'}." ".$args{'struct'}."</b> {<br>\n";
+ print "<h2>" . $args{'type'} . " " . $args{'struct'} . " - " . $args{'purpose'} . "</h2>\n";
+ print "<b>" . $args{'type'} . " " . $args{'struct'} . "</b> {<br>\n";
foreach $parameter (@{$args{'parameterlist'}}) {
if ($parameter =~ /^#/) {
print "$parameter<br>\n";
$parameter_name =~ s/\[.*//;
($args{'parameterdescs'}{$parameter_name} ne $undescribed) || next;
- print "<dt><b>".$parameter."</b>\n";
+ print "<dt><b>" . $parameter . "</b>\n";
print "<dd>";
output_highlight($args{'parameterdescs'}{$parameter_name});
}
my ($parameter, $section);
my $count;
- print "<h2>" .$args{'function'}." - ".$args{'purpose'}."</h2>\n";
- print "<i>".$args{'functiontype'}."</i>\n";
- print "<b>".$args{'function'}."</b>\n";
+ print "<h2>" . $args{'function'} . " - " . $args{'purpose'} . "</h2>\n";
+ print "<i>" . $args{'functiontype'} . "</i>\n";
+ print "<b>" . $args{'function'} . "</b>\n";
print "(";
$count = 0;
foreach $parameter (@{$args{'parameterlist'}}) {
# pointer-to-function
print "<i>$1</i><b>$parameter</b>) <i>($2)</i>";
} else {
- print "<i>".$type."</i> <b>".$parameter."</b>";
+ print "<i>" . $type . "</i> <b>" . $parameter . "</b>";
}
if ($count != $#{$args{'parameterlist'}}) {
$count++;
$parameter_name =~ s/\[.*//;
($args{'parameterdescs'}{$parameter_name} ne $undescribed) || next;
- print "<dt><b>".$parameter."</b>\n";
+ print "<dt><b>" . $parameter . "</b>\n";
print "<dd>";
output_highlight($args{'parameterdescs'}{$parameter_name});
}
my $count;
my $id;
- $id = "API-".$args{'function'};
+ $id = "API-" . $args{'function'};
$id =~ s/[^A-Za-z0-9]/-/g;
print "<refentry id=\"$id\">\n";
print " <date>$man_date</date>\n";
print "</refentryinfo>\n";
print "<refmeta>\n";
- print " <refentrytitle><phrase>".$args{'function'}."</phrase></refentrytitle>\n";
+ print " <refentrytitle><phrase>" . $args{'function'} . "</phrase></refentrytitle>\n";
print " <manvolnum>9</manvolnum>\n";
print " <refmiscinfo class=\"version\">" . $kernelversion . "</refmiscinfo>\n";
print "</refmeta>\n";
print "<refnamediv>\n";
- print " <refname>".$args{'function'}."</refname>\n";
+ print " <refname>" . $args{'function'} . "</refname>\n";
print " <refpurpose>\n";
print " ";
output_highlight ($args{'purpose'});
print "<refsynopsisdiv>\n";
print " <title>Synopsis</title>\n";
print " <funcsynopsis><funcprototype>\n";
- print " <funcdef>".$args{'functiontype'}." ";
- print "<function>".$args{'function'}." </function></funcdef>\n";
+ print " <funcdef>" . $args{'functiontype'} . " ";
+ print "<function>" . $args{'function'} . " </function></funcdef>\n";
$count = 0;
if ($#{$args{'parameterlist'}} >= 0) {
print " <paramdef>$1<parameter>$parameter</parameter>)\n";
print " <funcparams>$2</funcparams></paramdef>\n";
} else {
- print " <paramdef>".$type;
+ print " <paramdef>" . $type;
print " <parameter>$parameter</parameter></paramdef>\n";
}
}
my ($parameter, $section);
my $id;
- $id = "API-struct-".$args{'struct'};
+ $id = "API-struct-" . $args{'struct'};
$id =~ s/[^A-Za-z0-9]/-/g;
print "<refentry id=\"$id\">\n";
print " <date>$man_date</date>\n";
print "</refentryinfo>\n";
print "<refmeta>\n";
- print " <refentrytitle><phrase>".$args{'type'}." ".$args{'struct'}."</phrase></refentrytitle>\n";
+ print " <refentrytitle><phrase>" . $args{'type'} . " " . $args{'struct'} . "</phrase></refentrytitle>\n";
print " <manvolnum>9</manvolnum>\n";
print " <refmiscinfo class=\"version\">" . $kernelversion . "</refmiscinfo>\n";
print "</refmeta>\n";
print "<refnamediv>\n";
- print " <refname>".$args{'type'}." ".$args{'struct'}."</refname>\n";
+ print " <refname>" . $args{'type'} . " " . $args{'struct'} . "</refname>\n";
print " <refpurpose>\n";
print " ";
output_highlight ($args{'purpose'});
print "<refsynopsisdiv>\n";
print " <title>Synopsis</title>\n";
print " <programlisting>\n";
- print $args{'type'}." ".$args{'struct'}." {\n";
+ print $args{'type'} . " " . $args{'struct'} . " {\n";
foreach $parameter (@{$args{'parameterlist'}}) {
if ($parameter =~ /^#/) {
print "$parameter\n";
# bitfield
print " $1 $parameter$2;\n";
} else {
- print " ".$type." ".$parameter.";\n";
+ print " " . $type . " " . $parameter . ";\n";
}
}
print "};";
print " <refsect1>\n";
print " <title>Members</title>\n";
+ if ($#{$args{'parameterlist'}} >= 0) {
print " <variablelist>\n";
foreach $parameter (@{$args{'parameterlist'}}) {
($parameter =~ /^#/) && next;
print " </varlistentry>\n";
}
print " </variablelist>\n";
+ } else {
+ print " <para>\n None\n </para>\n";
+ }
print " </refsect1>\n";
output_section_xml(@_);
my $count;
my $id;
- $id = "API-enum-".$args{'enum'};
+ $id = "API-enum-" . $args{'enum'};
$id =~ s/[^A-Za-z0-9]/-/g;
print "<refentry id=\"$id\">\n";
print " <date>$man_date</date>\n";
print "</refentryinfo>\n";
print "<refmeta>\n";
- print " <refentrytitle><phrase>enum ".$args{'enum'}."</phrase></refentrytitle>\n";
+ print " <refentrytitle><phrase>enum " . $args{'enum'} . "</phrase></refentrytitle>\n";
print " <manvolnum>9</manvolnum>\n";
print " <refmiscinfo class=\"version\">" . $kernelversion . "</refmiscinfo>\n";
print "</refmeta>\n";
print "<refnamediv>\n";
- print " <refname>enum ".$args{'enum'}."</refname>\n";
+ print " <refname>enum " . $args{'enum'} . "</refname>\n";
print " <refpurpose>\n";
print " ";
output_highlight ($args{'purpose'});
print "<refsynopsisdiv>\n";
print " <title>Synopsis</title>\n";
print " <programlisting>\n";
- print "enum ".$args{'enum'}." {\n";
+ print "enum " . $args{'enum'} . " {\n";
$count = 0;
foreach $parameter (@{$args{'parameterlist'}}) {
print " $parameter";
my ($parameter, $section);
my $id;
- $id = "API-typedef-".$args{'typedef'};
+ $id = "API-typedef-" . $args{'typedef'};
$id =~ s/[^A-Za-z0-9]/-/g;
print "<refentry id=\"$id\">\n";
print " <date>$man_date</date>\n";
print "</refentryinfo>\n";
print "<refmeta>\n";
- print " <refentrytitle><phrase>typedef ".$args{'typedef'}."</phrase></refentrytitle>\n";
+ print " <refentrytitle><phrase>typedef " . $args{'typedef'} . "</phrase></refentrytitle>\n";
print " <manvolnum>9</manvolnum>\n";
print "</refmeta>\n";
print "<refnamediv>\n";
- print " <refname>typedef ".$args{'typedef'}."</refname>\n";
+ print " <refname>typedef " . $args{'typedef'} . "</refname>\n";
print " <refpurpose>\n";
print " ";
output_highlight ($args{'purpose'});
print "<refsynopsisdiv>\n";
print " <title>Synopsis</title>\n";
- print " <synopsis>typedef ".$args{'typedef'}.";</synopsis>\n";
+ print " <synopsis>typedef " . $args{'typedef'} . ";</synopsis>\n";
print "</refsynopsisdiv>\n";
output_section_xml(@_);
my $count;
my $id;
- $id = $args{'module'}."-".$args{'function'};
+ $id = $args{'module'} . "-" . $args{'function'};
$id =~ s/[^A-Za-z0-9]/-/g;
print "<sect2>\n";
- print " <title id=\"$id\">".$args{'function'}."</title>\n";
+ print " <title id=\"$id\">" . $args{'function'} . "</title>\n";
print " <funcsynopsis>\n";
- print " <funcdef>".$args{'functiontype'}." ";
- print "<function>".$args{'function'}." ";
+ print " <funcdef>" . $args{'functiontype'} . " ";
+ print "<function>" . $args{'function'} . " ";
print "</function></funcdef>\n";
$count = 0;
print " <paramdef>$1 <parameter>$parameter</parameter>)\n";
print " <funcparams>$2</funcparams></paramdef>\n";
} else {
- print " <paramdef>".$type;
+ print " <paramdef>" . $type;
print " <parameter>$parameter</parameter></paramdef>\n";
}
}
print ".TH \"$args{'function'}\" 9 \"$args{'function'}\" \"$man_date\" \"Kernel Hacker's Manual\" LINUX\n";
print ".SH NAME\n";
- print $args{'function'}." \\- ".$args{'purpose'}."\n";
+ print $args{'function'} . " \\- " . $args{'purpose'} . "\n";
print ".SH SYNOPSIS\n";
if ($args{'functiontype'} ne "") {
- print ".B \"".$args{'functiontype'}."\" ".$args{'function'}."\n";
+ print ".B \"" . $args{'functiontype'} . "\" " . $args{'function'} . "\n";
} else {
- print ".B \"".$args{'function'}."\n";
+ print ".B \"" . $args{'function'} . "\n";
}
$count = 0;
my $parenth = "(";
$type = $args{'parametertypes'}{$parameter};
if ($type =~ m/([^\(]*\(\*)\s*\)\s*\(([^\)]*)\)/) {
# pointer-to-function
- print ".BI \"".$parenth.$1."\" ".$parameter." \") (".$2.")".$post."\"\n";
+ print ".BI \"" . $parenth . $1 . "\" " . $parameter . " \") (" . $2 . ")" . $post . "\"\n";
} else {
$type =~ s/([^\*])$/$1 /;
- print ".BI \"".$parenth.$type."\" ".$parameter." \"".$post."\"\n";
+ print ".BI \"" . $parenth . $type . "\" " . $parameter . " \"" . $post . "\"\n";
}
$count++;
$parenth = "";
my $parameter_name = $parameter;
$parameter_name =~ s/\[.*//;
- print ".IP \"".$parameter."\" 12\n";
+ print ".IP \"" . $parameter . "\" 12\n";
output_highlight($args{'parameterdescs'}{$parameter_name});
}
foreach $section (@{$args{'sectionlist'}}) {
print ".TH \"$args{'module'}\" 9 \"enum $args{'enum'}\" \"$man_date\" \"API Manual\" LINUX\n";
print ".SH NAME\n";
- print "enum ".$args{'enum'}." \\- ".$args{'purpose'}."\n";
+ print "enum " . $args{'enum'} . " \\- " . $args{'purpose'} . "\n";
print ".SH SYNOPSIS\n";
- print "enum ".$args{'enum'}." {\n";
+ print "enum " . $args{'enum'} . " {\n";
$count = 0;
foreach my $parameter (@{$args{'parameterlist'}}) {
print ".br\n.BI \" $parameter\"\n";
my $parameter_name = $parameter;
$parameter_name =~ s/\[.*//;
- print ".IP \"".$parameter."\" 12\n";
+ print ".IP \"" . $parameter . "\" 12\n";
output_highlight($args{'parameterdescs'}{$parameter_name});
}
foreach $section (@{$args{'sectionlist'}}) {
my %args = %{$_[0]};
my ($parameter, $section);
- print ".TH \"$args{'module'}\" 9 \"".$args{'type'}." ".$args{'struct'}."\" \"$man_date\" \"API Manual\" LINUX\n";
+ print ".TH \"$args{'module'}\" 9 \"" . $args{'type'} . " " . $args{'struct'} . "\" \"$man_date\" \"API Manual\" LINUX\n";
print ".SH NAME\n";
- print $args{'type'}." ".$args{'struct'}." \\- ".$args{'purpose'}."\n";
+ print $args{'type'} . " " . $args{'struct'} . " \\- " . $args{'purpose'} . "\n";
print ".SH SYNOPSIS\n";
- print $args{'type'}." ".$args{'struct'}." {\n.br\n";
+ print $args{'type'} . " " . $args{'struct'} . " {\n.br\n";
foreach my $parameter (@{$args{'parameterlist'}}) {
if ($parameter =~ /^#/) {
$type = $args{'parametertypes'}{$parameter};
if ($type =~ m/([^\(]*\(\*)\s*\)\s*\(([^\)]*)\)/) {
# pointer-to-function
- print ".BI \" ".$1."\" ".$parameter." \") (".$2.")"."\"\n;\n";
+ print ".BI \" " . $1 . "\" " . $parameter . " \") (" . $2 . ")" . "\"\n;\n";
} elsif ($type =~ m/^(.*?)\s*(:.*)/) {
# bitfield
- print ".BI \" ".$1."\ \" ".$parameter.$2." \""."\"\n;\n";
+ print ".BI \" " . $1 . "\ \" " . $parameter . $2 . " \"" . "\"\n;\n";
} else {
$type =~ s/([^\*])$/$1 /;
- print ".BI \" ".$type."\" ".$parameter." \""."\"\n;\n";
+ print ".BI \" " . $type . "\" " . $parameter . " \"" . "\"\n;\n";
}
print "\n.br\n";
}
$parameter_name =~ s/\[.*//;
($args{'parameterdescs'}{$parameter_name} ne $undescribed) || next;
- print ".IP \"".$parameter."\" 12\n";
+ print ".IP \"" . $parameter . "\" 12\n";
output_highlight($args{'parameterdescs'}{$parameter_name});
}
foreach $section (@{$args{'sectionlist'}}) {
print ".TH \"$args{'module'}\" 9 \"$args{'typedef'}\" \"$man_date\" \"API Manual\" LINUX\n";
print ".SH NAME\n";
- print "typedef ".$args{'typedef'}." \\- ".$args{'purpose'}."\n";
+ print "typedef " . $args{'typedef'} . " \\- " . $args{'purpose'} . "\n";
foreach $section (@{$args{'sectionlist'}}) {
print ".SH \"$section\"\n";
my $start;
print "Name:\n\n";
- print $args{'function'}." - ".$args{'purpose'}."\n";
+ print $args{'function'} . " - " . $args{'purpose'} . "\n";
print "\nSynopsis:\n\n";
if ($args{'functiontype'} ne "") {
- $start = $args{'functiontype'}." ".$args{'function'}." (";
+ $start = $args{'functiontype'} . " " . $args{'function'} . " (";
} else {
- $start = $args{'function'}." (";
+ $start = $args{'function'} . " (";
}
print $start;
$type = $args{'parametertypes'}{$parameter};
if ($type =~ m/([^\(]*\(\*)\s*\)\s*\(([^\)]*)\)/) {
# pointer-to-function
- print $1.$parameter.") (".$2;
+ print $1 . $parameter . ") (" . $2;
} else {
- print $type." ".$parameter;
+ print $type . " " . $parameter;
}
if ($count != $#{$args{'parameterlist'}}) {
$count++;
my $parameter_name = $parameter;
$parameter_name =~ s/\[.*//;
- print $parameter."\n\t".$args{'parameterdescs'}{$parameter_name}."\n";
+ print $parameter . "\n\t" . $args{'parameterdescs'}{$parameter_name} . "\n";
}
output_section_text(@_);
}
my $count;
print "Enum:\n\n";
- print "enum ".$args{'enum'}." - ".$args{'purpose'}."\n\n";
- print "enum ".$args{'enum'}." {\n";
+ print "enum " . $args{'enum'} . " - " . $args{'purpose'} . "\n\n";
+ print "enum " . $args{'enum'} . " {\n";
$count = 0;
foreach $parameter (@{$args{'parameterlist'}}) {
print "\t$parameter";
print "Constants:\n\n";
foreach $parameter (@{$args{'parameterlist'}}) {
print "$parameter\n\t";
- print $args{'parameterdescs'}{$parameter}."\n";
+ print $args{'parameterdescs'}{$parameter} . "\n";
}
output_section_text(@_);
my $count;
print "Typedef:\n\n";
- print "typedef ".$args{'typedef'}." - ".$args{'purpose'}."\n";
+ print "typedef " . $args{'typedef'} . " - " . $args{'purpose'} . "\n";
output_section_text(@_);
}
my %args = %{$_[0]};
my ($parameter);
- print $args{'type'}." ".$args{'struct'}." - ".$args{'purpose'}."\n\n";
- print $args{'type'}." ".$args{'struct'}." {\n";
+ print $args{'type'} . " " . $args{'struct'} . " - " . $args{'purpose'} . "\n\n";
+ print $args{'type'} . " " . $args{'struct'} . " {\n";
foreach $parameter (@{$args{'parameterlist'}}) {
if ($parameter =~ /^#/) {
print "$parameter\n";
# bitfield
print "\t$1 $parameter$2;\n";
} else {
- print "\t".$type." ".$parameter.";\n";
+ print "\t" . $type . " " . $parameter . ";\n";
}
}
print "};\n\n";
($args{'parameterdescs'}{$parameter_name} ne $undescribed) || next;
print "$parameter\n\t";
- print $args{'parameterdescs'}{$parameter_name}."\n";
+ print $args{'parameterdescs'}{$parameter_name} . "\n";
}
print "\n";
output_section_text(@_);
# generic output function - calls the right one based on current output mode.
sub output_blockhead {
no strict 'refs';
- my $func = "output_blockhead_".$output_mode;
+ my $func = "output_blockhead_" . $output_mode;
&$func(@_);
$section_counter++;
}
sub dump_declaration($$) {
no strict 'refs';
my ($prototype, $file) = @_;
- my $func = "dump_".$decl_type;
+ my $func = "dump_" . $decl_type;
&$func(@_);
}
sub dump_struct($$) {
my $x = shift;
my $file = shift;
+ my $nested;
- if ($x =~/(struct|union)\s+(\w+)\s*{(.*)}/) {
+ if ($x =~ /(struct|union)\s+(\w+)\s*{(.*)}/) {
+ #my $decl_type = $1;
$declaration_name = $2;
my $members = $3;
# ignore embedded structs or unions
- $members =~ s/{.*?}//g;
+ $members =~ s/({.*})//g;
+ $nested = $1;
# ignore members marked private:
- $members =~ s/\/\*.*?private:.*?public:.*?\*\///gos;
- $members =~ s/\/\*.*?private:.*//gos;
+ $members =~ s/\/\*\s*private:.*?\/\*\s*public:.*?\*\///gos;
+ $members =~ s/\/\*\s*private:.*//gos;
# strip comments:
$members =~ s/\/\*.*?\*\///gos;
+ $nested =~ s/\/\*.*?\*\///gos;
+ # strip kmemcheck_bitfield_{begin,end}.*;
+ $members =~ s/kmemcheck_bitfield_.*?;//gos;
create_parameterlist($members, ';', $file);
+ check_sections($file, $declaration_name, "struct", $sectcheck, $struct_actual, $nested);
output_declaration($declaration_name,
'struct',
}
}
+sub save_struct_actual($) {
+ my $actual = shift;
+
+ # strip all spaces from the actual param so that it looks like one string item
+ $actual =~ s/\s*//g;
+ $struct_actual = $struct_actual . $actual . " ";
+}
+
sub create_parameterlist($$$) {
my $args = shift;
my $splitter = shift;
$param = $1;
$type = $arg;
$type =~ s/([^\(]+\(\*?)\s*$param/$1/;
+ save_struct_actual($param);
push_parameter($param, $type, $file);
} elsif ($arg) {
$arg =~ s/\s*:\s*/:/g;
foreach $param (@args) {
if ($param =~ m/^(\*+)\s*(.*)/) {
+ save_struct_actual($2);
push_parameter($2, "$type $1", $file);
}
elsif ($param =~ m/(.*?):(\d+)/) {
- push_parameter($1, "$type:$2", $file)
+ if ($type ne "") { # skip unnamed bit-fields
+ save_struct_actual($1);
+ push_parameter($1, "$type:$2", $file)
+ }
}
else {
+ save_struct_actual($param);
push_parameter($param, $type, $file);
}
}
if ($type eq "" && $param =~ /\.\.\.$/)
{
- $type="";
- $parameterdescs{$param} = "variable arguments";
+ if (!defined $parameterdescs{$param} || $parameterdescs{$param} eq "") {
+ $parameterdescs{$param} = "variable arguments";
+ }
}
elsif ($type eq "" && ($param eq "" or $param eq "void"))
{
- $type="";
$param="void";
$parameterdescs{void} = "no arguments";
}
"or member '$param' not " .
"described in '$declaration_name'\n";
}
- print STDERR "Warning(${file}:$.):".
+ print STDERR "Warning(${file}:$.):" .
" No description found for parameter '$param'\n";
++$warnings;
}
}
+ # strip spaces from $param so that it is one continous string
+ # on @parameterlist;
+ # this fixes a problem where check_sections() cannot find
+ # a parameter like "addr[6 + 2]" because it actually appears
+ # as "addr[6", "+", "2]" on the parameter list;
+ # but it's better to maintain the param string unchanged for output,
+ # so just weaken the string compare in check_sections() to ignore
+ # "[blah" in a parameter string;
+ ###$param =~ s/\s*//g;
push @parameterlist, $param;
$parametertypes{$param} = $type;
}
+sub check_sections($$$$$$) {
+ my ($file, $decl_name, $decl_type, $sectcheck, $prmscheck, $nested) = @_;
+ my @sects = split ' ', $sectcheck;
+ my @prms = split ' ', $prmscheck;
+ my $err;
+ my ($px, $sx);
+ my $prm_clean; # strip trailing "[array size]" and/or beginning "*"
+
+ foreach $sx (0 .. $#sects) {
+ $err = 1;
+ foreach $px (0 .. $#prms) {
+ $prm_clean = $prms[$px];
+ $prm_clean =~ s/\[.*\]//;
+ $prm_clean =~ s/__attribute__\s*\(\([a-z,_\*\s\(\)]*\)\)//;
+ # ignore array size in a parameter string;
+ # however, the original param string may contain
+ # spaces, e.g.: addr[6 + 2]
+ # and this appears in @prms as "addr[6" since the
+ # parameter list is split at spaces;
+ # hence just ignore "[..." for the sections check;
+ $prm_clean =~ s/\[.*//;
+
+ ##$prm_clean =~ s/^\**//;
+ if ($prm_clean eq $sects[$sx]) {
+ $err = 0;
+ last;
+ }
+ }
+ if ($err) {
+ if ($decl_type eq "function") {
+ print STDERR "Warning(${file}:$.): " .
+ "Excess function parameter " .
+ "'$sects[$sx]' " .
+ "description in '$decl_name'\n";
+ ++$warnings;
+ } else {
+ if ($nested !~ m/\Q$sects[$sx]\E/) {
+ print STDERR "Warning(${file}:$.): " .
+ "Excess struct/union/enum/typedef member " .
+ "'$sects[$sx]' " .
+ "description in '$decl_name'\n";
+ ++$warnings;
+ }
+ }
+ }
+ }
+}
+
##
# takes a function prototype and the name of the current file being
# processed and spits out all the details stored in the global
$prototype =~ s/^__always_inline +//;
$prototype =~ s/^noinline +//;
$prototype =~ s/__devinit +//;
- $prototype =~ s/^#define\s+//; #ak added
+ $prototype =~ s/__init +//;
+ $prototype =~ s/^#\s*define\s+//; #ak added
$prototype =~ s/__attribute__\s*\(\([a-z,]*\)\)//;
# Yes, this truly is vile. We are looking for:
return;
}
+ my $prms = join " ", @parameterlist;
+ check_sections($file, $declaration_name, "function", $sectcheck, $prms, "");
+
output_declaration($declaration_name,
'function',
{'function' => $declaration_name,
close(SOURCE_MAP);
}
-if ($filelist) {
- open(FLIST,"<$filelist") or die "Can't open file list $filelist";
- while(<FLIST>) {
- chop;
- process_file($_);
- }
-}
-
foreach (@ARGV) {
chomp;
process_file($_);
@parameterlist = ();
%sections = ();
@sectionlist = ();
+ $sectcheck = "";
+ $struct_actual = "";
$prototype = "";
$state = 0;
}
+sub tracepoint_munge($) {
+ my $file = shift;
+ my $tracepointname = 0;
+ my $tracepointargs = 0;
+
+ if ($prototype =~ m/TRACE_EVENT\((.*?),/) {
+ $tracepointname = $1;
+ }
+ if ($prototype =~ m/DEFINE_SINGLE_EVENT\((.*?),/) {
+ $tracepointname = $1;
+ }
+ if ($prototype =~ m/DEFINE_EVENT\((.*?),(.*?),/) {
+ $tracepointname = $2;
+ }
+ $tracepointname =~ s/^\s+//; #strip leading whitespace
+ if ($prototype =~ m/TP_PROTO\((.*?)\)/) {
+ $tracepointargs = $1;
+ }
+ if (($tracepointname eq 0) || ($tracepointargs eq 0)) {
+ print STDERR "Warning(${file}:$.): Unrecognized tracepoint format: \n".
+ "$prototype\n";
+ } else {
+ $prototype = "static inline void trace_$tracepointname($tracepointargs)";
+ }
+}
+
+sub syscall_munge() {
+ my $void = 0;
+
+ $prototype =~ s@[\r\n\t]+@ @gos; # strip newlines/CR's/tabs
+## if ($prototype =~ m/SYSCALL_DEFINE0\s*\(\s*(a-zA-Z0-9_)*\s*\)/) {
+ if ($prototype =~ m/SYSCALL_DEFINE0/) {
+ $void = 1;
+## $prototype = "long sys_$1(void)";
+ }
+
+ $prototype =~ s/SYSCALL_DEFINE.*\(/long sys_/; # fix return type & func name
+ if ($prototype =~ m/long (sys_.*?),/) {
+ $prototype =~ s/,/\(/;
+ } elsif ($void) {
+ $prototype =~ s/\)/\(void\)/;
+ }
+
+ # now delete all of the odd-number commas in $prototype
+ # so that arg types & arg names don't have a comma between them
+ my $count = 0;
+ my $len = length($prototype);
+ if ($void) {
+ $len = 0; # skip the for-loop
+ }
+ for (my $ix = 0; $ix < $len; $ix++) {
+ if (substr($prototype, $ix, 1) eq ',') {
+ $count++;
+ if ($count % 2 == 1) {
+ substr($prototype, $ix, 1) = ' ';
+ }
+ }
+ }
+}
+
sub process_state3_function($$) {
my $x = shift;
my $file = shift;
$x =~ s@\/\/.*$@@gos; # strip C99-style comments to end of line
- if ($x =~ m#\s*/\*\s+MACDOC\s*#io || ($x =~ /^#/ && $x !~ /^#define/)) {
+ if ($x =~ m#\s*/\*\s+MACDOC\s*#io || ($x =~ /^#/ && $x !~ /^#\s*define/)) {
# do nothing
}
elsif ($x =~ /([^\{]*)/) {
$prototype .= $1;
}
- if (($x =~ /\{/) || ($x =~ /\#define/) || ($x =~ /;/)) {
+
+ if (($x =~ /\{/) || ($x =~ /\#\s*define/) || ($x =~ /;/)) {
$prototype =~ s@/\*.*?\*/@@gos; # strip comments.
$prototype =~ s@[\r\n]+@ @gos; # strip newlines/cr's.
$prototype =~ s@^\s+@@gos; # strip leading spaces
- dump_function($prototype,$file);
+ if ($prototype =~ /SYSCALL_DEFINE/) {
+ syscall_munge();
+ }
+ if ($prototype =~ /TRACE_EVENT/ || $prototype =~ /DEFINE_EVENT/ ||
+ $prototype =~ /DEFINE_SINGLE_EVENT/)
+ {
+ tracepoint_munge($file);
+ }
+ dump_function($prototype, $file);
reset_state();
}
}
($2 eq '{') && $brcount++;
($2 eq '}') && $brcount--;
if (($2 eq ';') && ($brcount == 0)) {
- dump_declaration($prototype,$file);
+ dump_declaration($prototype, $file);
reset_state();
last;
}
my $identifier;
my $func;
my $descr;
+ my $in_purpose = 0;
my $initial_section_counter = $section_counter;
if (defined($ENV{'SRCTREE'})) {
return;
}
+ $. = 1;
+
$section_counter = 0;
while (<IN>) {
if ($state == 0) {
$descr =~ s/\s*$//;
$descr =~ s/\s+/ /;
$declaration_purpose = xml_escape($descr);
+ $in_purpose = 1;
} else {
$declaration_purpose = "";
}
}
$in_doc_sect = 1;
+ $in_purpose = 0;
$contents = $newcontents;
if ($contents ne "") {
while ((substr($contents, 0, 1) eq " ") ||
} elsif (/$doc_content/) {
# miguel-style comment kludge, look for blank lines after
# @parameter line to signify start of description
- if ($1 eq "" &&
- ($section =~ m/^@/ || $section eq $section_context)) {
- dump_section($file, $section, xml_escape($contents));
- $section = $section_default;
- $contents = "";
+ if ($1 eq "") {
+ if ($section =~ m/^@/ || $section eq $section_context) {
+ dump_section($file, $section, xml_escape($contents));
+ $section = $section_default;
+ $contents = "";
+ } else {
+ $contents .= "\n";
+ }
+ $in_purpose = 0;
+ } elsif ($in_purpose == 1) {
+ # Continued declaration purpose
+ chomp($declaration_purpose);
+ $declaration_purpose .= " " . xml_escape($1);
} else {
- $contents .= $1."\n";
+ $contents .= $1 . "\n";
}
} else {
# i dont know - bad line? ignore.