#! /usr/bin/perl -w | |
# | |
# Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies) | |
# Copyright (C) 2010 Patrick Gansterer <paroga@paroga.com> | |
# | |
# This library is free software; you can redistribute it and/or | |
# modify it under the terms of the GNU Library General Public | |
# License as published by the Free Software Foundation; either | |
# version 2 of the License, or (at your option) any later version. | |
# | |
# This library is distributed in the hope that it will be useful, | |
# but WITHOUT ANY WARRANTY; without even the implied warranty of | |
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
# Library General Public License for more details. | |
# | |
# You should have received a copy of the GNU Library General Public License | |
# along with this library; see the file COPYING.LIB. If not, write to | |
# the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | |
# Boston, MA 02110-1301, USA. | |
use strict; | |
use File::Basename; | |
use Getopt::Long; | |
my $usage = basename($0) . " --prefix prefix [--offset offset] file"; | |
my $rtype_template = quotemeta("#rtype#"); | |
my $offset_template = quotemeta("#offset#"); | |
my $op_template = quotemeta("#op#"); | |
my $prefix; | |
my $offset = 32; | |
my $file; | |
my $getOptionsResult = GetOptions( | |
'prefix=s' => \$prefix, | |
'offset=i' => \$offset | |
); | |
$file = $ARGV[0]; | |
die "$usage\n" unless ($prefix and $file); | |
my $stub_template = ""; | |
my $stub = ""; | |
my $rtype = ""; | |
my $op = ""; | |
print STDERR "Creating JIT stubs for $file \n"; | |
open(IN, $file) or die "No such file $file"; | |
while ( $_ = <IN> ) { | |
if ( /^$prefix\((.*)\)/ ) { | |
$stub_template .= $1 . "\n"; | |
} | |
if ( /^DEFINE_STUB_FUNCTION\((.*), (.*)\)/ ) { | |
$stub = $stub_template; | |
$rtype = quotemeta($1); | |
$op = quotemeta($2); | |
$stub =~ s/$offset_template/$offset/g; | |
$stub =~ s/$rtype_template/$rtype/g; | |
$stub =~ s/$op_template/$op/g; | |
$stub =~ s/\\\*/\*/g; | |
print $stub; | |
} | |
} | |
close(IN); |