зеркало из https://github.com/mozilla/pjs.git
222 строки
7.5 KiB
Perl
222 строки
7.5 KiB
Perl
#!/usr/bin/perl
|
|
#
|
|
# ***** BEGIN LICENSE BLOCK *****
|
|
# Version: MPL 1.1/GPL 2.0/LGPL 2.1
|
|
#
|
|
# The contents of this file are subject to the Mozilla Public License Version
|
|
# 1.1 (the "License"); you may not use this file except in compliance with
|
|
# the License. You may obtain a copy of the License at
|
|
# http://www.mozilla.org/MPL/
|
|
#
|
|
# Software distributed under the License is distributed on an "AS IS" basis,
|
|
# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
|
|
# for the specific language governing rights and limitations under the
|
|
# License.
|
|
#
|
|
# The Original Code is JavaScript 2 Prototype.
|
|
#
|
|
# The Initial Developer of the Original Code is
|
|
# Netscape Communications Corporation.
|
|
# Portions created by the Initial Developer are Copyright (C) 1997-1999
|
|
# the Initial Developer. All Rights Reserved.
|
|
#
|
|
# Contributor(s):
|
|
#
|
|
# Alternatively, the contents of this file may be used under the terms of
|
|
# either the GNU General Public License Version 2 or later (the "GPL"), or
|
|
# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
|
# in which case the provisions of the GPL or the LGPL are applicable instead
|
|
# of those above. If you wish to allow use of your version of this file only
|
|
# under the terms of either the GPL or the LGPL, and not to allow others to
|
|
# use your version of this file under the terms of the MPL, indicate your
|
|
# decision by deleting the provisions above and replace them with the notice
|
|
# and other provisions required by the GPL or the LGPL. If you do not delete
|
|
# the provisions above, a recipient may use your version of this file under
|
|
# the terms of any one of the MPL, the GPL or the LGPL.
|
|
#
|
|
# ***** END LICENSE BLOCK *****
|
|
|
|
use strict;
|
|
use jsicodes;
|
|
|
|
my $tab = " ";
|
|
|
|
my @map = &get_map();
|
|
my $map_body = join ("\n", @map);
|
|
my $map_size = $#map + 1;
|
|
my $gen_body = &get_generator();
|
|
|
|
print <<MAP_END;
|
|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
|
|
/* ***** BEGIN LICENSE BLOCK *****
|
|
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
|
|
*
|
|
* The contents of this file are subject to the Mozilla Public License Version
|
|
* 1.1 (the "License"); you may not use this file except in compliance with
|
|
* the License. You may obtain a copy of the License at
|
|
* http://www.mozilla.org/MPL/
|
|
*
|
|
* Software distributed under the License is distributed on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
|
|
* for the specific language governing rights and limitations under the
|
|
* License.
|
|
*
|
|
* The Original Code is the JavaScript 2 Prototype.
|
|
*
|
|
* The Initial Developer of the Original Code is Netscape Communications Corp.
|
|
* Portions created by the Initial Developer are Copyright (C) 1998
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
*
|
|
* Alternatively, the contents of this file may be used under the terms of
|
|
* either the GNU General Public License Version 2 or later (the "GPL"), or
|
|
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
|
* in which case the provisions of the GPL or the LGPL are applicable instead
|
|
* of those above. If you wish to allow use of your version of this file only
|
|
* under the terms of either the GPL or the LGPL, and not to allow others to
|
|
* use your version of this file under the terms of the MPL, indicate your
|
|
* decision by deleting the provisions above and replace them with the notice
|
|
* and other provisions required by the GPL or the LGPL. If you do not delete
|
|
* the provisions above, a recipient may use your version of this file under
|
|
* the terms of any one of the MPL, the GPL or the LGPL.
|
|
*
|
|
* ***** END LICENSE BLOCK ***** */
|
|
|
|
/***** THIS FILE IS AUTO GENERATED! DO NOT EDIT THIS FILE! *****
|
|
* make changes to js2/tools/genmap.pl and regenerate this file *
|
|
***** THIS FILE IS AUTO GENERATED! DO NOT EDIT THIS FILE! *****/
|
|
|
|
#ifndef __icodemap_h
|
|
|
|
#define __icodemap_h
|
|
|
|
#include "systemtypes.h"
|
|
#include "icodeasm.h"
|
|
|
|
namespace JavaScript {
|
|
namespace ICodeASM {
|
|
|
|
static uint icodemap_size = $map_size;
|
|
|
|
static struct {
|
|
char *name;
|
|
OperandType otype[4];
|
|
} icodemap [] = {
|
|
$map_body
|
|
};
|
|
|
|
VM::Instruction *InstructionFromNode (StatementNode *node)
|
|
{
|
|
using namespace VM;
|
|
using namespace JSTypes;
|
|
Instruction *i;
|
|
|
|
switch (node->icodeID)
|
|
{
|
|
$gen_body
|
|
default:
|
|
NOT_REACHED("Unknown icodeID");
|
|
}
|
|
|
|
return i;
|
|
|
|
}
|
|
|
|
|
|
}
|
|
}
|
|
|
|
#endif /* #ifdef __icodemap_h */
|
|
MAP_END
|
|
|
|
sub get_map {
|
|
my $k;
|
|
my @map;
|
|
for $k (sort(keys(%jsicodes::ops))) {
|
|
my $map_entry .= $tab . $tab . "{\"$k\", {";
|
|
my $c = $jsicodes::ops{$k};
|
|
if ($c->{"params"}) {
|
|
my @ot;
|
|
my @params = @{$c->{"params"}};
|
|
my $p;
|
|
@ot = ();
|
|
for $p (@params) {
|
|
if ($p eq "ArgumentList*") {
|
|
push (@ot, "otArgumentList");
|
|
} elsif ($p eq "JSTypes::Operator") {
|
|
push (@ot, "otJSTypesOperator");
|
|
} elsif ($p eq "ICodeModule*") {
|
|
push (@ot, "otICodeModule");
|
|
} elsif ($p eq "JSClass*") {
|
|
push (@ot, "otJSClass");
|
|
} elsif ($p eq "JSFunction*") {
|
|
push (@ot, "otJSFunction");
|
|
} elsif ($p eq "JSString*") {
|
|
push (@ot, "otJSString");
|
|
} elsif ($p eq "JSType*") {
|
|
push (@ot, "otJSType");
|
|
} elsif ($p eq "Label*") {
|
|
push (@ot, "otLabel");
|
|
} elsif ($p eq "TypedRegister") {
|
|
push (@ot, "otRegister");
|
|
} elsif ($p eq "bool") {
|
|
push (@ot, "otBool");
|
|
} elsif ($p eq "const StringAtom*") {
|
|
push (@ot, "otStringAtom");
|
|
} elsif ($p eq "double") {
|
|
push (@ot, "otDouble");
|
|
} elsif ($p eq "uint32") {
|
|
push (@ot, "otUInt32");
|
|
} else {
|
|
die "unknown parameter type '$p' for icode '$k'.\n";
|
|
}
|
|
}
|
|
$map_entry .= join (", ", @ot);
|
|
} else {
|
|
$map_entry .= "otNone";
|
|
}
|
|
$map_entry .= "}},";
|
|
push (@map, $map_entry);
|
|
}
|
|
|
|
return @map;
|
|
}
|
|
|
|
sub get_generator {
|
|
my $k;
|
|
my $rval = "";
|
|
my $icode_id = 0;
|
|
for $k (sort(keys(%jsicodes::ops))) {
|
|
my $c = $jsicodes::ops{$k};
|
|
my @args = ();
|
|
if ($c->{"params"}) {
|
|
my @params = @{$c->{"params"}};
|
|
my $arg_num = 0;
|
|
my $p;
|
|
for $p (@params) {
|
|
if ($p eq "TypedRegister") {
|
|
push (@args, "TypedRegister(static_cast<Register>(node->operand[$arg_num].data), 0)");
|
|
} elsif ($p eq "ArgumentList") {
|
|
push (@args, "*(reinterpret_cast<ArgumentList *>(node->operand[$arg_num].data))");
|
|
} elsif ($p =~ /\*$/) {
|
|
push (@args, "reinterpret_cast<$p>(node->operand[$arg_num].data)");
|
|
} else {
|
|
push (@args, "static_cast<$p>(node->operand[$arg_num].data)");
|
|
}
|
|
$arg_num++;
|
|
}
|
|
}
|
|
|
|
$rval .= $tab . $tab . $tab . "case $icode_id:\n";
|
|
$rval .= $tab . $tab . $tab . $tab .
|
|
"i = new " . &jsicodes::get_classname($k) . " (" . join (", ", @args) .
|
|
");\n";
|
|
$rval .= $tab . $tab . $tab . $tab . "break;\n";
|
|
$icode_id++;
|
|
}
|
|
|
|
return $rval;
|
|
}
|
|
|