Reverting patch on wrong branch.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@668 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

regexp2000/AUTHORS

-# Below is a list of people and organizations that have contributed
-# to the V8 project.  Names should be added to the list like so:
-#
-#   Name/Organization <email address>
-
-Google Inc.
-
-Rene Rebe <rene@exactcode.de>
-Rafal Krypa <rafal@krypa.net>
-Jay Freeman <saurik@saurik.com>
-Daniel James <dnljms@gmail.com>
-Paolo Giarrusso <p.giarrusso@gmail.com>
-Daniel Andersson <kodandersson@gmail.com>

regexp2000/LICENSE

-This license applies to all parts of V8 that are not externally
-maintained libraries.  The externally maintained libraries used by V8
-are:
-
-  - Jscre, located under third_party/jscre.  This code is copyrighted
-    by the University of Cambridge and Apple Inc. and released under a
-    2-clause BSD license.
-
-  - Dtoa, located under third_party/dtoa.  This code is copyrighted by
-    David M. Gay and released under an MIT license.
-
-  - Strongtalk assembler, the basis of the files assembler-arm-inl.h,
-    assembler-arm.cc, assembler-arm.h, assembler-ia32-inl.h,
-    assembler-ia32.cc, assembler-ia32.h, assembler.cc and assembler.h.
-    This code is copyrighted by Sun Microsystems Inc. and released
-    under a 3-clause BSD license.
-
-These libraries have their own licenses; we recommend you read them,
-as their terms may differ from the terms below.
-
-Copyright 2006-2008, Google 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:
-
-    * Redistributions of source code must retain the above copyright
-      notice, this list of conditions and the following disclaimer.
-    * 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.
-    * Neither the name of Google Inc. 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 THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
-OWNER OR 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.

regexp2000/benchmarks/README.txt

-V8 Benchmark Suite
-==================
-
-This is the V8 benchmark suite: A collection of pure JavaScript
-benchmarks that we have used to tune V8. The licenses for the
-individual benchmarks are included in the JavaScript files.
-
-In addition to the benchmarks, the suite consists of the benchmark
-framework (base.js), which must be loaded before any of the individual
-benchmark files, and two benchmark runners: An HTML version (run.html)
-and a standalone JavaScript version (run.js).
-
-
-Changes From Version 1 To Version 2
-===================================
-
-For version 2 the crypto benchmark was fixed.  Previously, the
-decryption stage was given plaintext as input, which resulted in an
-error.  Now, the decryption stage is given the output of the
-encryption stage as input.  The result is checked against the original
-plaintext.  For this to give the correct results the crypto objects
-are reset for each iteration of the benchmark.  In addition, the size
-of the plain text has been increased a little and the use of
-Math.random() and new Date() to build an RNG pool has been removed.
-
-Other benchmarks were fixed to do elementary verification of the
-results of their calculations.  This is to avoid accidentally
-obtaining scores that are the result of an incorrect JavaScript engine
-optimization.

regexp2000/benchmarks/base.js

-// Copyright 2008 the V8 project authors. All rights reserved.
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-//       notice, this list of conditions and the following disclaimer.
-//     * 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.
-//     * Neither the name of Google Inc. 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 THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
-// OWNER OR 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.
-
-
-// Simple framework for running the benchmark suites and
-// computing a score based on the timing measurements.
-
-
-// A benchmark has a name (string) and a function that will be run to
-// do the performance measurement.
-function Benchmark(name, run) {
-  this.name = name;
-  this.run = run;
-}
-
-
-// Benchmark results hold the benchmark and the measured time used to
-// run the benchmark. The benchmark score is computed later once a
-// full benchmark suite has run to completion.
-function BenchmarkResult(benchmark, time) {
-  this.benchmark = benchmark;
-  this.time = time;
-}
-
-
-// Automatically convert results to numbers. Used by the geometric
-// mean computation.
-BenchmarkResult.prototype.valueOf = function() {
-  return this.time;
-}
-
-
-// Suites of benchmarks consist of a name and the set of benchmarks in
-// addition to the reference timing that the final score will be based
-// on. This way, all scores are relative to a reference run and higher
-// scores implies better performance.
-function BenchmarkSuite(name, reference, benchmarks) {
-  this.name = name;
-  this.reference = reference;
-  this.benchmarks = benchmarks;
-  BenchmarkSuite.suites.push(this);
-}
-
-
-// Keep track of all declared benchmark suites.
-BenchmarkSuite.suites = [];
-
-
-// Scores are not comparable across versions. Bump the version if
-// you're making changes that will affect that scores, e.g. if you add
-// a new benchmark or change an existing one.
-BenchmarkSuite.version = '2';
-
-
-// To make the benchmark results predictable, we replace Math.random
-// with a 100% deterministic alternative.
-Math.random = (function() {
-  var seed = 49734321;
-  return function() {
-    // Robert Jenkins' 32 bit integer hash function.
-    seed = ((seed + 0x7ed55d16) + (seed << 12))  & 0xffffffff;
-    seed = ((seed ^ 0xc761c23c) ^ (seed >>> 19)) & 0xffffffff;
-    seed = ((seed + 0x165667b1) + (seed << 5))   & 0xffffffff;
-    seed = ((seed + 0xd3a2646c) ^ (seed << 9))   & 0xffffffff;
-    seed = ((seed + 0xd3a2646c) ^ (seed << 9))   & 0xffffffff;
-    seed = ((seed + 0xfd7046c5) + (seed << 3))   & 0xffffffff;
-    seed = ((seed ^ 0xb55a4f09) ^ (seed >>> 16)) & 0xffffffff;
-    return (seed & 0xfffffff) / 0x10000000;
-  };
-})();
-
-
-// Runs all registered benchmark suites and optionally yields between
-// each individual benchmark to avoid running for too long in the
-// context of browsers. Once done, the final score is reported to the
-// runner.
-BenchmarkSuite.RunSuites = function(runner) {
-  var continuation = null;
-  var suites = BenchmarkSuite.suites;
-  var length = suites.length;
-  BenchmarkSuite.scores = [];
-  var index = 0;
-  function RunStep() {
-    while (continuation || index < length) {
-      if (continuation) {
-        continuation = continuation();
-      } else {
-        var suite = suites[index++];
-        if (runner.NotifyStart) runner.NotifyStart(suite.name);
-        continuation = suite.RunStep(runner);
-      }
-      if (continuation && typeof window != 'undefined' && window.setTimeout) {
-        window.setTimeout(RunStep, 100);
-        return;
-      }
-    }
-    if (runner.NotifyScore) {
-      var score = BenchmarkSuite.GeometricMean(BenchmarkSuite.scores);
-      runner.NotifyScore(Math.round(100 * score));
-    }
-  }
-  RunStep();
-}
-
-
-// Counts the total number of registered benchmarks. Useful for
-// showing progress as a percentage.
-BenchmarkSuite.CountBenchmarks = function() {
-  var result = 0;
-  var suites = BenchmarkSuite.suites;
-  for (var i = 0; i < suites.length; i++) {
-    result += suites[i].benchmarks.length;
-  }
-  return result;
-}
-
-
-// Computes the geometric mean of a set of numbers.
-BenchmarkSuite.GeometricMean = function(numbers) {
-  var log = 0;
-  for (var i = 0; i < numbers.length; i++) {
-    log += Math.log(numbers[i]);
-  }
-  return Math.pow(Math.E, log / numbers.length);
-}
-
-
-// Notifies the runner that we're done running a single benchmark in
-// the benchmark suite. This can be useful to report progress.
-BenchmarkSuite.prototype.NotifyStep = function(result) {
-  this.results.push(result);
-  if (this.runner.NotifyStep) this.runner.NotifyStep(result.benchmark.name);
-}
-
-
-// Notifies the runner that we're done with running a suite and that
-// we have a result which can be reported to the user if needed.
-BenchmarkSuite.prototype.NotifyResult = function() {
-  var mean = BenchmarkSuite.GeometricMean(this.results);
-  var score = this.reference / mean;
-  BenchmarkSuite.scores.push(score);
-  if (this.runner.NotifyResult) {
-    this.runner.NotifyResult(this.name, Math.round(100 * score));
-  }
-}
-
-
-// Notifies the runner that running a benchmark resulted in an error.
-BenchmarkSuite.prototype.NotifyError = function(error) {
-  if (this.runner.NotifyError) {
-    this.runner.NotifyError(this.name, error);
-  }
-  if (this.runner.NotifyStep) {
-    this.runner.NotifyStep(this.name);
-  }
-}
-
-
-// Runs a single benchmark for at least a second and computes the
-// average time it takes to run a single iteration.
-BenchmarkSuite.prototype.RunSingle = function(benchmark) {
-  var elapsed = 0;
-  var start = new Date();
-  for (var n = 0; elapsed < 1000; n++) {
-    benchmark.run();
-    elapsed = new Date() - start;
-  }
-  var usec = (elapsed * 1000) / n;
-  this.NotifyStep(new BenchmarkResult(benchmark, usec));
-}
-
-
-// This function starts running a suite, but stops between each
-// individual benchmark in the suite and returns a continuation
-// function which can be invoked to run the next benchmark. Once the
-// last benchmark has been executed, null is returned.
-BenchmarkSuite.prototype.RunStep = function(runner) {
-  this.results = [];
-  this.runner = runner;
-  var length = this.benchmarks.length;
-  var index = 0;
-  var suite = this;
-  function RunNext() {
-    if (index < length) {
-      try {
-        suite.RunSingle(suite.benchmarks[index++]);
-      } catch (e) {
-        suite.NotifyError(e);
-        return null;
-      }
-      return RunNext;
-    }
-    suite.NotifyResult();
-    return null;
-  }
-  return RunNext();
-}

regexp2000/benchmarks/run.html

-<html>
-<head>
-<title>V8 Benchmark Suite</title>
-<script type="text/javascript" src="base.js"></script>
-<script type="text/javascript" src="richards.js"></script>
-<script type="text/javascript" src="deltablue.js"></script>
-<script type="text/javascript" src="crypto.js"></script>
-<script type="text/javascript" src="raytrace.js"></script>
-<script type="text/javascript" src="earley-boyer.js"></script>
-<style>
-body {
-  font-family: sans-serif;
-}
-
-hr{
-  border:1px solid;
-  border-color:#36C;
-  margin:1em 0
-}
-
-h1,h2,h3,h4{margin:0; margin-bottom:0}
-h1{font-size: 200%; height: 2em}
-h2{font-size: 140%; height: 2em}
-h3{font-size: 100%; height: 2em}
-
-li{
-  margin:.3em 0 1em 0;
-}
-
-body{
-  font-family: Helvetica,Arial,sans-serif;
-  font-size: small;
-  color: #000;
-  background-color: #fff;
-}
-
-div.title {
-  background-color: rgb(229, 236, 249);
-  border-top: 1px solid rgb(51, 102, 204);
-  text-align: center;
-  padding-top: 0.2em;
-  padding-bottom: 0.2em;
-  margin-bottom: 20px;
-}
-
-td.contents {
-  text-align: start;
-}
-
-div.run {
-  margin: 20px;
-  width: 300px;
-  height: 300px;
-  float: right;
-  background-color: rgb(229, 236, 249);
-  background-image: url(v8-logo.png);
-  background-position: center center;
-  background-repeat: no-repeat;
-  border: 1px solid rgb(51, 102, 204);
-}
-</style>
-
-<script type="text/javascript">
-var completed = 0;
-var benchmarks = BenchmarkSuite.CountBenchmarks();
-var success = true;
-
-function ShowProgress(name) {
-  var status = document.getElementById("status");
-  var percentage = ((++completed) / benchmarks) * 100;
-  status.innerHTML = "Running: " + Math.round(percentage) + "% completed.";
-}
-
-
-function AddResult(name, result) {
-  var text = name + ': ' + result;
-  var results = document.getElementById("results");
-  results.innerHTML += (text + "<br/>");  
-}
-
-
-function AddError(name, error) {
-  AddResult(name, '<b>error</b>');
-  success = false;
-}
-
-
-function AddScore(score) {
-  var status = document.getElementById("status");
-  if (success) {
-    status.innerHTML = "Score: " + score;
-  }
-}
-
-
-function Run() {
-  BenchmarkSuite.RunSuites({ NotifyStep: ShowProgress,
-                             NotifyError: AddError,
-                             NotifyResult: AddResult,
-                             NotifyScore: AddScore }); 
-}
-
-function Load() {
-  var version = BenchmarkSuite.version;
-  document.getElementById("version").innerHTML = version;
-  window.setTimeout(Run, 200);
-}
-</script>
-</head>
-<body onLoad="Load()">
-<div>
-  <div class="title"><h1>V8 Benchmark Suite - version <span id="version">?</span></h1></div>
-  <table>
-    <tr>
-      <td class="contents">
-This page contains a suite of pure JavaScript benchmarks that we have
-used to tune V8. The final score is computed as the geometric mean of
-the individual results to make it independent of the running times of
-the individual benchmarks and of a reference system (score
-100). Scores are not comparable across benchmark suite versions and
-higher scores means better performance: <em>Bigger is better!</em>
-
-<ul>
-<li><b>Richards</b><br/>OS kernel simulation benchmark, originally written in BCPL by Martin Richards (<i>539 lines</i>).</li>
-<li><b>DeltaBlue</b><br/>One-way constraint solver, originally written in Smalltalk by John Maloney and Mario Wolczko (<i>880 lines</i>).</li>
-<li><b>Crypto</b><br/>Encryption and decryption benchmark based on code by Tom Wu (<i>1689 lines</i>).</li>
-<li><b>RayTrace</b><br/>Ray tracer benchmark based on code by <a href="http://flog.co.nz/">Adam Burmister</a> (<i>3418 lines</i>).</li>
-<li><b>EarleyBoyer</b><br/>Classic Scheme benchmarks, translated to JavaScript by Florian Loitsch's Scheme2Js compiler (<i>4682 lines</i>).</li>
-</ul>
-
-<div class="title"><h2>Revisions of the benchmark suite</h2></div>
-
-<p><i>Please note that benchmark results are not comparable unless both
-results are run with the same revision of the benchmark suite.  We will be
-making revisions from time to time in order to fix bugs or expand the scope
-of the benchmark suite.</i></p>
-
-<div class="title"><h3>Version 1</h3></div>
-
-<p>Initial release.</p>
-
-<div class="title"><h3>Version 2</h3></div>
-
-<p>For version 2 the crypto benchmark was fixed.  Previously, the
-decryption stage was given plaintext as input, which resulted in an
-error.  Now, the decryption stage is given the output of the
-encryption stage as input.  The result is checked against the original
-plaintext.  For this to give the correct results the crypto objects
-are reset for each iteration of the benchmark.  In addition, the size
-of the plain text has been increased a little and the use of
-Math.random() and new Date() to build an RNG pool has been
-removed. </p>
-
-<p>Other benchmarks were fixed to do elementary verification of the
-results of their calculations.  This is to avoid accidentally
-obtaining scores that are the result of an incorrect JavaScript engine
-optimization.</p>
-
-
-</td><td style="text-align: center">
-<div class="run">
-  <div id="status" style="text-align: center; margin-top: 75px; font-size: 120%; font-weight: bold;">Starting...</div>
-  <div style="text-align: left; margin: 30px 0 0 90px;" id="results">
-  <div>
-</div>
-</td></tr></table>
-
-</div>
-
-</body>
-</html>

regexp2000/benchmarks/run.js

-// Copyright 2008 the V8 project authors. All rights reserved.
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-//       notice, this list of conditions and the following disclaimer.
-//     * 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.
-//     * Neither the name of Google Inc. 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 THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
-// OWNER OR 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.
-
-
-load('base.js');
-load('richards.js');
-load('deltablue.js');
-load('crypto.js');
-load('raytrace.js');
-load('earley-boyer.js');
-
-var success = true;
-
-function PrintResult(name, result) {
-  print(name + ': ' + result);
-}
-
-
-function PrintError(name, error) {
-  PrintResult(name, error);
-  success = false;
-}
-
-
-function PrintScore(score) {
-  if (success) {
-    print('----');
-    print('Score (version ' + BenchmarkSuite.version + '): ' + score);
-  }
-}
-
-
-BenchmarkSuite.RunSuites({ NotifyResult: PrintResult,
-                           NotifyError: PrintError,
-                           NotifyScore: PrintScore });

regexp2000/include/v8-debug.h

-// Copyright 2008 the V8 project authors. All rights reserved.
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-//       notice, this list of conditions and the following disclaimer.
-//     * 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.
-//     * Neither the name of Google Inc. 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 THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
-// OWNER OR 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.
-
-#ifndef V8_DEBUG_H_
-#define V8_DEBUG_H_
-
-#include "v8.h"
-
-#ifdef _WIN32
-typedef int int32_t;
-typedef unsigned int uint32_t;
-typedef unsigned short uint16_t;  // NOLINT
-typedef long long int64_t;  // NOLINT
-
-// Setup for Windows DLL export/import. See v8.h in this directory for
-// information on how to build/use V8 as a DLL.
-#if defined(BUILDING_V8_SHARED) && defined(USING_V8_SHARED)
-#error both BUILDING_V8_SHARED and USING_V8_SHARED are set - please check the\
-  build configuration to ensure that at most one of these is set
-#endif
-
-#ifdef BUILDING_V8_SHARED
-#define EXPORT __declspec(dllexport)
-#elif USING_V8_SHARED
-#define EXPORT __declspec(dllimport)
-#else
-#define EXPORT
-#endif
-
-#else  // _WIN32
-
-// Setup for Linux shared library export. See v8.h in this directory for
-// information on how to build/use V8 as shared library.
-#if defined(__GNUC__) && (__GNUC__ >= 4)
-#define EXPORT __attribute__ ((visibility("default")))
-#else  // defined(__GNUC__) && (__GNUC__ >= 4)
-#define EXPORT
-#endif  // defined(__GNUC__) && (__GNUC__ >= 4)
-
-#endif  // _WIN32
-
-
-/**
- * Debugger support for the V8 JavaScript engine.
- */
-namespace v8 {
-
-// Debug events which can occur in the V8 JavaScript engine.
-enum DebugEvent {
-  Break = 1,
-  Exception = 2,
-  NewFunction = 3,
-  BeforeCompile = 4,
-  AfterCompile  = 5
-};
-
-
-/**
- * Debug event callback function.
- *
- * \param event the debug event from which occoured (from the DebugEvent
- *              enumeration)
- * \param exec_state execution state (JavaScript object)
- * \param event_data event specific data (JavaScript object)
- * \param data value passed by the user to AddDebugEventListener
- */
-typedef void (*DebugEventCallback)(DebugEvent event,
-                                   Handle<Object> exec_state,
-                                   Handle<Object> event_data,
-                                   Handle<Value> data);
-
-
-/**
- * Debug message callback function.
- *
- * \param message the debug message
- * \param length length of the message
- * A DebugMessageHandler does not take posession of the message string,
- * and must not rely on the data persisting after the handler returns.
- */
-typedef void (*DebugMessageHandler)(const uint16_t* message, int length,
-                                    void* data);
-
-
-class EXPORT Debug {
- public:
-  // Add a C debug event listener.
-  static bool AddDebugEventListener(DebugEventCallback that,
-                                    Handle<Value> data = Handle<Value>());
-
-  // Add a JavaScript debug event listener.
-  static bool AddDebugEventListener(v8::Handle<v8::Function> that,
-                                    Handle<Value> data = Handle<Value>());
-
-  // Remove a C debug event listener.
-  static void RemoveDebugEventListener(DebugEventCallback that);
-
-  // Remove a JavaScript debug event listener.
-  static void RemoveDebugEventListener(v8::Handle<v8::Function> that);
-
-  // Generate a stack dump.
-  static void StackDump();
-
-  // Break execution of JavaScript.
-  static void DebugBreak();
-
-  // Message based interface. The message protocol is JSON.
-  static void SetMessageHandler(DebugMessageHandler handler, void* data = NULL);
-  static void SendCommand(const uint16_t* command, int length);
-};
-
-
-}  // namespace v8
-
-
-#undef EXPORT
-
-
-#endif  // V8_DEBUG_H_

regexp2000/samples/SConscript

-# Copyright 2008 the V8 project authors. All rights reserved.
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * 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.
-#     * Neither the name of Google Inc. 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 THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
-# OWNER OR 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.
-
-from os.path import join
-Import('sample context')
-
-def ConfigureObjectFiles():
-  env = Environment()
-  env.Replace(**context.flags['sample'])
-  context.ApplyEnvOverrides(env)
-  return env.Object(sample + '.cc')
-
-sample_object = ConfigureObjectFiles()
-Return('sample_object')

regexp2000/samples/count-hosts.js

-// Copyright 2008 the V8 project authors. All rights reserved.
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-//       notice, this list of conditions and the following disclaimer.
-//     * 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.
-//     * Neither the name of Google Inc. 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 THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
-// OWNER OR 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.
-
-function Initialize() { }
-
-function Process(request) {
-  if (options.verbose) {
-    log("Processing " + request.host + request.path +
-        " from " + request.referrer + "@" + request.userAgent);
-  }
-  if (!output[request.host]) {
-    output[request.host] = 1;
-  } else {
-    output[request.host]++
-  }
-}
-
-Initialize();

regexp2000/src/accessors.h

-// Copyright 2006-2008 the V8 project authors. All rights reserved.
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-//       notice, this list of conditions and the following disclaimer.
-//     * 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.
-//     * Neither the name of Google Inc. 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 THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
-// OWNER OR 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.
-
-#ifndef V8_ACCESSORS_H_
-#define V8_ACCESSORS_H_
-
-namespace v8 { namespace internal {
-
-// The list of accessor descriptors. This is a second-order macro
-// taking a macro to be applied to all accessor descriptor names.
-#define ACCESSOR_DESCRIPTOR_LIST(V) \
-  V(FunctionPrototype)   \
-  V(FunctionLength)      \
-  V(FunctionName)        \
-  V(FunctionArguments)   \
-  V(FunctionCaller)      \
-  V(ArrayLength)         \
-  V(StringLength)        \
-  V(ScriptSource)        \
-  V(ScriptName)          \
-  V(ScriptLineOffset)    \
-  V(ScriptColumnOffset)  \
-  V(ScriptType)          \
-  V(ObjectPrototype)
-
-// Accessors contains all predefined proxy accessors.
-
-class Accessors : public AllStatic {
- public:
-  // Accessor descriptors.
-#define ACCESSOR_DESCRIPTOR_DECLARATION(name) \
-  static const AccessorDescriptor name;
-  ACCESSOR_DESCRIPTOR_LIST(ACCESSOR_DESCRIPTOR_DECLARATION)
-#undef ACCESSOR_DESCRIPTOR_DECLARATION
-
-  enum DescriptorId {
-#define ACCESSOR_DESCRIPTOR_DECLARATION(name) \
-    k##name,
-  ACCESSOR_DESCRIPTOR_LIST(ACCESSOR_DESCRIPTOR_DECLARATION)
-#undef ACCESSOR_DESCRIPTOR_DECLARATION
-    descriptorCount
-  };
-
-  // Accessor functions called directly from the runtime system.
-  static Object* FunctionGetPrototype(Object* object, void*);
-  static Object* FunctionSetPrototype(JSObject* object, Object* value, void*);
- private:
-  // Accessor functions only used through the descriptor.
-  static Object* FunctionGetLength(Object* object, void*);
-  static Object* FunctionGetName(Object* object, void*);
-  static Object* FunctionGetArguments(Object* object, void*);
-  static Object* FunctionGetCaller(Object* object, void*);
-  static Object* ArraySetLength(JSObject* object, Object* value, void*);
-  static Object* ArrayGetLength(Object* object, void*);
-  static Object* StringGetLength(Object* object, void*);
-  static Object* ScriptGetName(Object* object, void*);
-  static Object* ScriptGetSource(Object* object, void*);
-  static Object* ScriptGetLineOffset(Object* object, void*);
-  static Object* ScriptGetColumnOffset(Object* object, void*);
-  static Object* ScriptGetType(Object* object, void*);
-  static Object* ObjectGetPrototype(Object* receiver, void*);
-  static Object* ObjectSetPrototype(JSObject* receiver, Object* value, void*);
-
-  // Helper functions.
-  static Object* FlattenNumber(Object* value);
-  static Object* IllegalSetter(JSObject*, Object*, void*);
-  static Object* IllegalGetAccessor(Object* object, void*);
-  static Object* ReadOnlySetAccessor(JSObject*, Object* value, void*);
-};
-
-} }  // namespace v8::internal
-
-#endif  // V8_ACCESSORS_H_