323 lines
7.0 KiB
Perl
Executable File
323 lines
7.0 KiB
Perl
Executable File
#!/usr/bin/perl -w
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#
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# Update spec files across dlls that share an implementation
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#
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# Copyright 2011 Alexandre Julliard
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#
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# This library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2.1 of the License, or (at your option) any later version.
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#
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# This library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with this library; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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#
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use strict;
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my %funcs;
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my $group_head;
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my @dll_groups =
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(
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[
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"msvcrt",
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"msvcr100",
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"msvcr110",
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"msvcirt",
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"msvcr90",
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"msvcr80",
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"msvcr71",
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"msvcr70",
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"msvcrt40",
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"msvcrt20",
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"msvcrtd",
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"crtdll",
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],
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[
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"msvcrt",
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"msvcp90",
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"msvcp100",
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"msvcp110",
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"msvcp71",
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"msvcp80",
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"msvcp70",
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"msvcp60",
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],
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[
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"d3dx9_36",
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"d3dx9_43",
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"d3dx9_42",
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"d3dx9_41",
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"d3dx9_40",
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"d3dx9_39",
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"d3dx9_38",
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"d3dx9_37",
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"d3dx9_35",
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"d3dx9_34",
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"d3dx9_33",
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"d3dx9_32",
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"d3dx9_31",
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"d3dx9_30",
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"d3dx9_29",
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"d3dx9_28",
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"d3dx9_27",
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"d3dx9_26",
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"d3dx9_25",
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"d3dx9_24",
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],
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[
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"d3dx10_43",
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"d3dx10_42",
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"d3dx10_41",
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"d3dx10_40",
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"d3dx10_39",
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"d3dx10_38",
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"d3dx10_37",
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"d3dx10_36",
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"d3dx10_35",
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"d3dx10_34",
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"d3dx10_33",
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],
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[
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"d3dx11_43",
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"d3dx11_42",
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],
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[
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"d3dcompiler_43",
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"d3dcompiler_42",
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"d3dcompiler_41",
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"d3dcompiler_40",
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"d3dcompiler_39",
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"d3dcompiler_38",
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"d3dcompiler_37",
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"d3dcompiler_36",
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"d3dcompiler_35",
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"d3dcompiler_34",
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"d3dcompiler_33",
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],
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[
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"xinput1_3",
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"xinput1_4",
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"xinput1_2",
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"xinput1_1",
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"xinput9_1_0",
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],
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[
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"setupapi",
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"cfgmgr32",
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],
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[
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"vcomp",
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"vcomp100",
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"vcomp90",
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],
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[
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"atl100",
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"atl110",
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"atl",
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"atl80",
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"atl90",
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],
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[
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"advapi32",
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"api-ms-win-core-localregistry-l1-1-0",
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"api-ms-win-downlevel-advapi32-l1-1-0",
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"api-ms-win-downlevel-advapi32-l2-1-0",
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"api-ms-win-security-base-l1-1-0",
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],
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[
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"kernel32",
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"api-ms-win-downlevel-normaliz-l1-1-0",
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"api-ms-win-core-processthreads-l1-1-0",
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"api-ms-win-core-processthreads-l1-1-1",
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"api-ms-win-core-debug-l1-1-1",
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],
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[
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"ole32",
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"api-ms-win-downlevel-ole32-l1-1-0",
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],
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[
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"shell32",
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"api-ms-win-downlevel-shell32-l1-1-0",
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],
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[
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"shlwapi",
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"api-ms-win-downlevel-shlwapi-l1-1-0",
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"api-ms-win-downlevel-shlwapi-l2-1-0",
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],
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[
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"user32",
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"api-ms-win-downlevel-user32-l1-1-0",
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],
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[
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"version",
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"api-ms-win-downlevel-version-l1-1-0",
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],
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[
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"msvcrt",
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"ntdll",
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"ntoskrnl.exe"
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],
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);
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my $update_flags = 0;
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my $show_duplicates = 0;
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foreach my $arg (@ARGV)
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{
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if ($arg eq "-f") { $update_flags = 1; }
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elsif ($arg eq "-d") { $show_duplicates = 1; }
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}
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sub update_file($)
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{
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my $file = shift;
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my $ret = !(-f $file) || system "cmp $file $file.new >/dev/null";
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if (!$ret)
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{
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unlink "$file.new";
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}
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else
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{
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#system "diff -u $file $file.new";
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rename "$file.new", "$file";
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print "$file updated\n";
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}
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return $ret;
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}
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# parse a spec file line
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sub parse_line($$$)
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{
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my ($name, $line, $_) = @_;
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if (/^\s*(\@|\d+)\s+(stdcall|cdecl|varargs|thiscall|stub|extern)\s+((?:-\S+\s+)*)([A-Za-z0-9_\@\$?]+)(?:\s*(\([^)]*\)))?(?:\s+([A-Za-z0-9_\@\$?.]+))?(\s*\#.*)?/)
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{
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return ( "ordinal" => $1, "callconv" => $2, "flags" => $3, "name" => $4, "args" => $5 || "",
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"target" => $6 || $4, "comment" => $7, "spec" => $name );
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}
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return () if /^\s*$/;
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return () if /^\s*\#/;
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printf STDERR "$name.spec:$line: error: Unrecognized line $_\n";
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}
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sub read_spec_file($)
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{
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my $name = shift;
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my $file = "dlls/$name/$name.spec";
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my %stubs;
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open SPEC, "<$file" or die "cannot open $file";
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while (<SPEC>)
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{
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chomp;
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my %descr = parse_line( $name, $., $_ );
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next unless %descr;
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my $func = $descr{name};
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next if defined $funcs{$func};
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$funcs{$func} = \%descr;
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}
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close SPEC;
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}
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sub update_spec_file($)
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{
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my $name = shift;
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my $file = "dlls/$name/$name.spec";
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my %stubs;
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open SPEC, "<$file" or die "cannot open $file";
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open NEW, ">$file.new" or die "cannot create $file.new";
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while (<SPEC>)
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{
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chomp;
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my $commented_out = 0;
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my %descr = parse_line( $name, $., $_ );
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if (!%descr)
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{
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# check for commented out exports
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if (/^\s*\#\s*((?:\@|\d+)\s+)?((?:extern|stub|stdcall|cdecl|varargs|thiscall)\s+.*)/)
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{
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$commented_out = 1;
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%descr = parse_line( $name, $., ($1 || "\@ ") . $2 );
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}
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}
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goto done unless %descr;
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my $func = $descr{name};
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if (!defined $funcs{$func})
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{
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$funcs{$func} = \%descr unless $commented_out;
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goto done;
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}
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my %parent = %{$funcs{$func}};
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goto done if $parent{spec} eq $descr{spec}; # the definition is in this spec file
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goto done if $descr{comment} && $descr{comment} =~ /don't forward/;
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if ($descr{callconv} ne "stub" && $descr{target} !~ /\./ && !$commented_out)
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{
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printf "%s:%u: note: %s already defined in %s\n", $file, $., $func, $parent{spec} if $show_duplicates;
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goto done;
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}
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my $flags = $descr{flags};
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if ($parent{callconv} ne "stub" || $update_flags)
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{
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$flags = $parent{flags};
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$flags =~ s/-ordinal\s*// if $descr{ordinal} eq "@";
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if ($descr{flags} =~ /-private/) # preserve -private flag
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{
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$flags = "-private " . $flags unless $flags =~ /-private/;
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}
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}
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if ($parent{callconv} ne "stub" || $parent{args})
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{
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my $callconv = $parent{callconv} ne "stub" ? $parent{callconv} :
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$parent{spec} =~ /msvc/ ? "cdecl" : "stdcall"; # hack
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$_ = sprintf "$descr{ordinal} %s %s%s", $callconv, $flags, $func;
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if ($parent{target} =~ /$group_head\./) # use the same forward as parent if possible
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{
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$_ .= sprintf "%s %s", $parent{args}, $parent{target};
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}
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else
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{
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$_ .= sprintf "%s %s.%s", $parent{args}, $parent{spec}, $func;
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}
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}
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else
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{
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$_ = sprintf "$descr{ordinal} stub %s%s", $flags, $func;
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}
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$_ .= $descr{comment} || "";
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done:
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print NEW "$_\n";
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}
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close SPEC;
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close NEW;
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update_file( $file );
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}
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sub sync_spec_files(@)
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{
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%funcs = ();
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$group_head = shift;
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read_spec_file( $group_head );
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foreach my $spec (@_) { update_spec_file($spec); }
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}
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foreach my $group (@dll_groups)
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{
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sync_spec_files( @{$group} );
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}
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