#!/usr/bin/perl -w # Copyright (C) 2014 Apple Inc. All rights reserved. # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions # are met: # # 1. Redistributions of source code must retain the above copyright # notice, this list of conditions and the following disclaimer. # 2. Redistributions in binary form must reproduce the above copyright # notice, this list of conditions and the following disclaimer in the # documentation and/or other materials provided with the distribution. # 3. Neither the name of Apple puter, Inc. ("Apple") nor the names of # its contributors may be used to endorse or promote products derived # from this software without specific prior written permission. # # THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY # EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED # WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE # DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY # DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES # (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; # LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND # ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. use strict; use Cwd; use File::Path qw(make_path); use File::Spec; my $PWD = Cwd::cwd(); my $XSRCROOT = Cwd::realpath(File::Spec->catdir($PWD, '..', '..', '..')); $ENV{'XSRCROOT'} = $XSRCROOT; $ENV{'SRCROOT'} = $XSRCROOT; # Make sure we don't have any leading or trailing quotes $ARGV[0] =~ s/^\"//; $ARGV[0] =~ s/\"$//; my $XDSTROOT = Cwd::realpath($ARGV[0]); $ENV{'XDSTROOT'} = $XDSTROOT; my $BUILD_PRODUCTS_DIR = File::Spec->catdir($XDSTROOT, "obj$ARGV[3]"); $ENV{'BUILT_PRODUCTS_DIR'} = $BUILD_PRODUCTS_DIR; my $DERIVED_SOURCES_DIR = File::Spec->catdir($BUILD_PRODUCTS_DIR, 'JavaScriptCore', 'DerivedSources'); unless (-d $DERIVED_SOURCES_DIR) { make_path($DERIVED_SOURCES_DIR) or die "Couldn't create $DERIVED_SOURCES_DIR: $!"; } chdir $DERIVED_SOURCES_DIR or die "Couldn't change directory to $DERIVED_SOURCES_DIR: $!"; # Create a dummy asm file in case we are using the C backend # This is needed since LowLevelInterpreterWin.asm is part of the project. my $LowLevelInterpreterWin = File::Spec->catfile($DERIVED_SOURCES_DIR, 'LowLevelInterpreterWin.asm'); open(OUTPUTFILENAME, '>', $LowLevelInterpreterWin) or die "Couldn't open $LowLevelInterpreterWin to write: $!"; print OUTPUTFILENAME "END\n"; close(OUTPUTFILENAME); # If you want to enable the LLINT C loop, set OUTPUTFILENAME to "LLIntAssembly.h" my $OUTPUTFILENAME = File::Spec->catfile($DERIVED_SOURCES_DIR, 'LowLevelInterpreterWin.asm'); my $offlineAsm = File::Spec->catfile($XSRCROOT, 'offlineasm', 'asm.rb'); my $lowLevelInterpreter = File::Spec->catfile($XSRCROOT, 'llint', 'LowLevelInterpreter.asm'); my $offsetsExtractor = File::Spec->catfile($BUILD_PRODUCTS_DIR, 'LLIntOffsetsExtractor', "LLIntOffsetsExtractor$ARGV[2].exe"); system('/usr/bin/env', 'ruby', $offlineAsm, '-I.', $lowLevelInterpreter, $offsetsExtractor, $OUTPUTFILENAME) and die "Failed to generate $OUTPUTFILENAME: $!";