v8: upgrade to 3.22.24

This commit removes the simple/test-event-emitter-memory-leak test for
being unreliable with the new garbage collector: the memory pressure
exerted by the test case is too low for the garbage collector to kick
in.  It can be made to work again by limiting the heap size with the
--max_old_space_size=x flag but that won't be very reliable across
platforms and architectures.

22 files changed, 985 insertions, 682 deletions

diff --git a/deps/v8/tools/android-sync.sh b/deps/v8/tools/android-sync.sh
index 5d4ef2effd..460e92d2a3 100755
--- a/deps/v8/tools/android-sync.sh
+++ b/deps/v8/tools/android-sync.sh
@@ -88,7 +88,6 @@ function sync_dir {
 echo -n "sync to $ANDROID_V8/$OUTDIR/$ARCH_MODE"
 sync_file "$OUTDIR/$ARCH_MODE/cctest"
 sync_file "$OUTDIR/$ARCH_MODE/d8"
-sync_file "$OUTDIR/$ARCH_MODE/preparser"
 echo ""
 echo -n "sync to $ANDROID_V8/tools"
 sync_file tools/consarray.js
@@ -100,6 +99,8 @@ sync_file tools/profile_view.js
 sync_file tools/logreader.js
 sync_file tools/tickprocessor.js
 echo ""
+sync_dir tools/profviz
+sync_dir test/intl
 sync_dir test/message
 sync_dir test/mjsunit
 sync_dir test/preparser
diff --git a/deps/v8/tools/gen-postmortem-metadata.py b/deps/v8/tools/gen-postmortem-metadata.py
index 0acb658c53..28377273ba 100644
--- a/deps/v8/tools/gen-postmortem-metadata.py
+++ b/deps/v8/tools/gen-postmortem-metadata.py
@@ -68,6 +68,7 @@ consts_misc = [
     { 'name': 'SeqStringTag',           'value': 'kSeqStringTag' },
     { 'name': 'ConsStringTag',          'value': 'kConsStringTag' },
     { 'name': 'ExternalStringTag',      'value': 'kExternalStringTag' },
+    { 'name': 'SlicedStringTag',        'value': 'kSlicedStringTag' },
 
     { 'name': 'FailureTag',             'value': 'kFailureTag' },
     { 'name': 'FailureTagMask',         'value': 'kFailureTagMask' },
@@ -88,6 +89,15 @@ consts_misc = [
     { 'name': 'prop_type_mask',
         'value': 'PropertyDetails::TypeField::kMask' },
 
+    { 'name': 'prop_desc_key',
+        'value': 'DescriptorArray::kDescriptorKey' },
+    { 'name': 'prop_desc_details',
+        'value': 'DescriptorArray::kDescriptorDetails' },
+    { 'name': 'prop_desc_value',
+        'value': 'DescriptorArray::kDescriptorValue' },
+    { 'name': 'prop_desc_size',
+        'value': 'DescriptorArray::kDescriptorSize' },
+
     { 'name': 'off_fp_context',
         'value': 'StandardFrameConstants::kContextOffset' },
     { 'name': 'off_fp_marker',
@@ -113,7 +123,9 @@ extras_accessors = [
     'ConsString, second, String, kSecondOffset',
     'ExternalString, resource, Object, kResourceOffset',
     'SeqOneByteString, chars, char, kHeaderSize',
+    'SeqTwoByteString, chars, char, kHeaderSize',
     'SharedFunctionInfo, code, Code, kCodeOffset',
+    'SlicedString, parent, String, kParentOffset',
     'Code, instruction_start, uintptr_t, kHeaderSize',
     'Code, instruction_size, int, kInstructionSizeOffset',
 ];
diff --git a/deps/v8/tools/grokdump.py b/deps/v8/tools/grokdump.py
index 317a7d6a91..d09c042204 100755
--- a/deps/v8/tools/grokdump.py
+++ b/deps/v8/tools/grokdump.py
@@ -1029,7 +1029,8 @@ class Map(HeapObject):
 
 class String(HeapObject):
   def LengthOffset(self):
-    return self.heap.PointerSize()
+    # First word after the map is the hash, the second is the length.
+    return self.heap.PointerSize() * 2
 
   def __init__(self, heap, map, address):
     HeapObject.__init__(self, heap, map, address)
@@ -1215,18 +1216,18 @@ class DescriptorArray(object):
   def Deleted(self, value):
     return self.Decode(6, 1, value) == 1
 
-  def Storage(self, value):
-    return self.Decode(7, 11, value)
+  def FieldIndex(self, value):
+    return self.Decode(20, 11, value)
 
   def Pointer(self, value):
-    return self.Decode(18, 11, value)
+    return self.Decode(6, 11, value)
 
   def Details(self, di, value):
     return (
         di,
         self.Type(value),
         self.Attributes(value),
-        self.Storage(value),
+        self.FieldIndex(value),
         self.Pointer(value)
     )
 
@@ -1242,7 +1243,7 @@ class DescriptorArray(object):
       i = 2 + di * 3
       p.Print("0x%x" % (array.address + array.MemberOffset(i)))
       p.Print("[%i] name:    %s" % (di, array.Get(i + 0)))
-      p.Print("[%i] details: %s %s enum %i pointer %i" % \
+      p.Print("[%i] details: %s %s field-index %i pointer %i" % \
               self.Details(di, array.Get(i + 1)))
       p.Print("[%i] value:   %s" % (di, array.Get(i + 2)))
 
diff --git a/deps/v8/tools/gyp/v8.gyp b/deps/v8/tools/gyp/v8.gyp
index aa01a842f6..f3097ef7d5 100644
--- a/deps/v8/tools/gyp/v8.gyp
+++ b/deps/v8/tools/gyp/v8.gyp
@@ -58,6 +58,7 @@
         ['component=="shared_library"', {
           'type': '<(component)',
           'sources': [
+            '../../src/defaults.cc',
             # Note: on non-Windows we still build this file so that gyp
             # has some sources to link into the component.
             '../../src/v8dll-main.cc',
@@ -208,6 +209,10 @@
         '../../src/accessors.h',
         '../../src/allocation.cc',
         '../../src/allocation.h',
+        '../../src/allocation-site-scopes.cc',
+        '../../src/allocation-site-scopes.h',
+        '../../src/allocation-tracker.cc',
+        '../../src/allocation-tracker.h',
         '../../src/api.cc',
         '../../src/api.h',
         '../../src/apiutils.h',
@@ -333,16 +338,17 @@
         '../../src/hydrogen-bch.h',
         '../../src/hydrogen-canonicalize.cc',
         '../../src/hydrogen-canonicalize.h',
+        '../../src/hydrogen-check-elimination.cc',
+        '../../src/hydrogen-check-elimination.h',
         '../../src/hydrogen-dce.cc',
         '../../src/hydrogen-dce.h',
         '../../src/hydrogen-dehoist.cc',
         '../../src/hydrogen-dehoist.h',
-        '../../src/hydrogen-deoptimizing-mark.cc',
-        '../../src/hydrogen-deoptimizing-mark.h',
         '../../src/hydrogen-environment-liveness.cc',
         '../../src/hydrogen-environment-liveness.h',
         '../../src/hydrogen-escape-analysis.cc',
         '../../src/hydrogen-escape-analysis.h',
+        '../../src/hydrogen-flow-engine.h',
         '../../src/hydrogen-instructions.cc',
         '../../src/hydrogen-instructions.h',
         '../../src/hydrogen.cc',
@@ -353,8 +359,12 @@
         '../../src/hydrogen-infer-representation.h',
         '../../src/hydrogen-infer-types.cc',
         '../../src/hydrogen-infer-types.h',
+        '../../src/hydrogen-load-elimination.cc',
+        '../../src/hydrogen-load-elimination.h',
         '../../src/hydrogen-mark-deoptimize.cc',
         '../../src/hydrogen-mark-deoptimize.h',
+        '../../src/hydrogen-mark-unreachable.cc',
+        '../../src/hydrogen-mark-unreachable.h',
         '../../src/hydrogen-minus-zero.cc',
         '../../src/hydrogen-minus-zero.h',
         '../../src/hydrogen-osr.cc',
@@ -397,6 +407,8 @@
         '../../src/lithium-allocator-inl.h',
         '../../src/lithium-allocator.cc',
         '../../src/lithium-allocator.h',
+        '../../src/lithium-codegen.cc',
+        '../../src/lithium-codegen.h',
         '../../src/lithium.cc',
         '../../src/lithium.h',
         '../../src/liveedit.cc',
@@ -409,8 +421,6 @@
         '../../src/macro-assembler.h',
         '../../src/mark-compact.cc',
         '../../src/mark-compact.h',
-        '../../src/marking-thread.h',
-        '../../src/marking-thread.cc',
         '../../src/messages.cc',
         '../../src/messages.h',
         '../../src/natives.h',
@@ -430,7 +440,6 @@
         '../../src/platform/elapsed-timer.h',
         '../../src/platform/time.cc',
         '../../src/platform/time.h',
-        '../../src/platform-posix.h',
         '../../src/platform.h',
         '../../src/platform/condition-variable.cc',
         '../../src/platform/condition-variable.h',
@@ -804,6 +813,9 @@
           ]},
         ],
         ['OS=="win"', {
+          'defines': [
+            '_CRT_RAND_S'  # for rand_s()
+          ],
           'variables': {
             'gyp_generators': '<!(echo $GYP_GENERATORS)',
           },
@@ -847,6 +859,10 @@
             'BUILDING_V8_SHARED',
             'V8_SHARED',
           ],
+        }, {
+          'sources': [
+            '../../src/defaults.cc',
+          ],
         }],
         ['v8_postmortem_support=="true"', {
           'sources': [
@@ -855,8 +871,8 @@
         }],
         ['v8_enable_i18n_support==1', {
           'dependencies': [
-            '<(DEPTH)/third_party/icu/icu.gyp:icui18n',
-            '<(DEPTH)/third_party/icu/icu.gyp:icuuc',
+            '<(icu_gyp_path):icui18n',
+            '<(icu_gyp_path):icuuc',
           ]
         }, {  # v8_enable_i18n_support==0
           'sources!': [
@@ -866,7 +882,7 @@
         }],
         ['OS=="win" and v8_enable_i18n_support==1', {
           'dependencies': [
-            '<(DEPTH)/third_party/icu/icu.gyp:icudata',
+            '<(icu_gyp_path):icudata',
           ],
         }],
       ],
@@ -922,6 +938,7 @@
           '../../src/array-iterator.js',
           '../../src/harmony-string.js',
           '../../src/harmony-array.js',
+          '../../src/harmony-math.js'
         ],
       },
       'actions': [
diff --git a/deps/v8/tools/merge-to-branch.sh b/deps/v8/tools/merge-to-branch.sh
index e0011edff0..260dc8a149 100755
--- a/deps/v8/tools/merge-to-branch.sh
+++ b/deps/v8/tools/merge-to-branch.sh
@@ -229,7 +229,8 @@ if [ $START_STEP -le $CURRENT_STEP ] ; then
   git checkout $BRANCHNAME \
     || die "cannot ensure that the current branch is $BRANCHNAME"
   wait_for_lgtm
-  git cl dcommit || die "failed to commit to $MERGE_TO_BRANCH"
+  PRESUBMIT_TREE_CHECK="skip" git cl dcommit \
+    || die "failed to commit to $MERGE_TO_BRANCH"
 fi
 
 let CURRENT_STEP+=1
diff --git a/deps/v8/tools/presubmit.py b/deps/v8/tools/presubmit.py
index 12475b33c4..1ab6347774 100755
--- a/deps/v8/tools/presubmit.py
+++ b/deps/v8/tools/presubmit.py
@@ -226,7 +226,7 @@ class CppLintProcessor(SourceFileProcessor):
               or (name in CppLintProcessor.IGNORE_LINT))
 
   def GetPathsToSearch(self):
-    return ['src', 'preparser', 'include', 'samples', join('test', 'cctest')]
+    return ['src', 'include', 'samples', join('test', 'cctest')]
 
   def GetCpplintScript(self, prio_path):
     for path in [prio_path] + os.environ["PATH"].split(os.pathsep):
@@ -282,8 +282,8 @@ class SourceProcessor(SourceFileProcessor):
   Check that all files include a copyright notice and no trailing whitespaces.
   """
 
-  RELEVANT_EXTENSIONS = ['.js', '.cc', '.h', '.py', '.c', 'SConscript',
-      'SConstruct', '.status', '.gyp', '.gypi']
+  RELEVANT_EXTENSIONS = ['.js', '.cc', '.h', '.py', '.c',
+                         '.status', '.gyp', '.gypi']
 
   # Overwriting the one in the parent class.
   def FindFilesIn(self, path):
@@ -292,7 +292,7 @@ class SourceProcessor(SourceFileProcessor):
                                 stdout=PIPE, cwd=path, shell=True)
       result = []
       for file in output.stdout.read().split():
-        for dir_part in os.path.dirname(file).split(os.sep):
+        for dir_part in os.path.dirname(file).replace(os.sep, '/').split('/'):
           if self.IgnoreDir(dir_part):
             break
         else:
diff --git a/deps/v8/tools/profviz/composer.js b/deps/v8/tools/profviz/composer.js
index 44dd7639de..0c9437ff54 100644
--- a/deps/v8/tools/profviz/composer.js
+++ b/deps/v8/tools/profviz/composer.js
@@ -497,6 +497,8 @@ function PlotScriptComposer(kResX, kResY, error_output) {
     }
 
     // Label the longest pauses.
+    execution_pauses =
+        RestrictRangesTo(execution_pauses, range_start, range_end);
     execution_pauses.sort(
         function(a, b) { return b.duration() - a.duration(); });
 
diff --git a/deps/v8/tools/push-to-trunk.sh b/deps/v8/tools/push-to-trunk.sh
index 8512d12877..c91cd19f9a 100755
--- a/deps/v8/tools/push-to-trunk.sh
+++ b/deps/v8/tools/push-to-trunk.sh
@@ -211,7 +211,8 @@ if [ $START_STEP -le $CURRENT_STEP ] ; then
     };
     print $0;
   }' > "$CHANGELOG_ENTRY_FILE"
-  git cl dcommit || die "'git cl dcommit' failed, please try again."
+  PRESUBMIT_TREE_CHECK="skip" git cl dcommit \
+    || die "'git cl dcommit' failed, please try again."
 fi
 
 let CURRENT_STEP+=1
diff --git a/deps/v8/tools/run-deopt-fuzzer.py b/deps/v8/tools/run-deopt-fuzzer.py
index f8cc93748a..292cf002f9 100755
--- a/deps/v8/tools/run-deopt-fuzzer.py
+++ b/deps/v8/tools/run-deopt-fuzzer.py
@@ -358,7 +358,8 @@ def Execute(arch, mode, args, options, suites, workspace):
                         mode_flags, options.verbose,
                         timeout, options.isolates,
                         options.command_prefix,
-                        options.extra_flags)
+                        options.extra_flags,
+                        False)
 
   # Find available test suites and read test cases from them.
   variables = {
@@ -367,6 +368,7 @@ def Execute(arch, mode, args, options, suites, workspace):
     "system": utils.GuessOS(),
     "isolates": options.isolates,
     "deopt_fuzzer": True,
+    "no_i18n": False,
   }
   all_tests = []
   num_tests = 0
diff --git a/deps/v8/tools/run-tests.py b/deps/v8/tools/run-tests.py
index 48682d4444..2fdbeb9d65 100755
--- a/deps/v8/tools/run-tests.py
+++ b/deps/v8/tools/run-tests.py
@@ -112,6 +112,9 @@ def BuildOptions():
   result.add_option("-m", "--mode",
                     help="The test modes in which to run (comma-separated)",
                     default="release,debug")
+  result.add_option("--no-i18n", "--noi18n",
+                    help="Skip internationalization tests",
+                    default=False, action="store_true")
   result.add_option("--no-network", "--nonetwork",
                     help="Don't distribute tests on the network",
                     default=(utils.GuessOS() != "linux"),
@@ -122,6 +125,9 @@ def BuildOptions():
   result.add_option("--no-stress", "--nostress",
                     help="Don't run crankshaft --always-opt --stress-op test",
                     default=False, dest="no_stress", action="store_true")
+  result.add_option("--no-variants", "--novariants",
+                    help="Don't run any testing variants",
+                    default=False, dest="no_variants", action="store_true")
   result.add_option("--outdir", help="Base directory with compile output",
                     default="out")
   result.add_option("-p", "--progress",
@@ -194,8 +200,18 @@ def ProcessOptions(options):
   options.extra_flags = shlex.split(options.extra_flags)
   if options.j == 0:
     options.j = multiprocessing.cpu_count()
+
+  def excl(*args):
+    """Returns true if zero or one of multiple arguments are true."""
+    return reduce(lambda x, y: x + y, args) <= 1
+
+  if not excl(options.no_stress, options.stress_only, options.no_variants):
+    print "Use only one of --no-stress, --stress-only or --no-variants."
+    return False
   if options.no_stress:
     VARIANT_FLAGS = [[], ["--nocrankshaft"]]
+  if options.no_variants:
+    VARIANT_FLAGS = [[]]
   if not options.shell_dir:
     if options.shell:
       print "Warning: --shell is deprecated, use --shell-dir instead."
@@ -210,6 +226,8 @@ def ProcessOptions(options):
   if not options.flaky_tests in ["run", "skip", "dontcare"]:
     print "Unknown flaky test mode %s" % options.flaky_tests
     return False
+  if not options.no_i18n:
+    DEFAULT_TESTS.append("intl")
   return True
 
 
@@ -302,7 +320,8 @@ def Execute(arch, mode, args, options, suites, workspace):
                         mode_flags, options.verbose,
                         timeout, options.isolates,
                         options.command_prefix,
-                        options.extra_flags)
+                        options.extra_flags,
+                        options.no_i18n)
 
   # Find available test suites and read test cases from them.
   variables = {
@@ -311,6 +330,7 @@ def Execute(arch, mode, args, options, suites, workspace):
     "system": utils.GuessOS(),
     "isolates": options.isolates,
     "deopt_fuzzer": False,
+    "no_i18n": options.no_i18n,
   }
   all_tests = []
   num_tests = 0
@@ -325,8 +345,9 @@ def Execute(arch, mode, args, options, suites, workspace):
     if options.cat:
       verbose.PrintTestSource(s.tests)
       continue
-    variant_flags = s.VariantFlags() or VARIANT_FLAGS
-    s.tests = [ t.CopyAddingFlags(v) for t in s.tests for v in variant_flags ]
+    s.tests = [ t.CopyAddingFlags(v)
+                for t in s.tests
+                for v in s.VariantFlags(t, VARIANT_FLAGS) ]
     s.tests = ShardTests(s.tests, options.shard_count, options.shard_run)
     num_tests += len(s.tests)
     for t in s.tests:
diff --git a/deps/v8/tools/sodium/index.html b/deps/v8/tools/sodium/index.html
new file mode 100644
index 0000000000..cbfe49902d
--- /dev/null
+++ b/deps/v8/tools/sodium/index.html
@@ -0,0 +1,36 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <title>Sodium</title>
+    <meta charset="utf-8">
+    <link href="styles.css" rel="stylesheet" type="text/css">
+  </head>
+  <script src="https://google-code-prettify.googlecode.com/svn/loader/run_prettify.js"></script>
+  <script src="./sodium.js"></script>
+  <script type="text/javascript"></script>
+  <body>
+    <table style='top:5px; width:100%;'>
+      <tr><td id='table-header'>
+          <input type='file' id='log-file-id' />
+          <select id="kind-selector-id" onchange="Sodium.kindChangedHandler(this);"></select><br>
+          <select id="function-selector-id" onchange="Sodium.functionChangedHandler();"></select>
+      </td></tr>
+      <tr>
+      <table style='height:90%;'>
+      <tr>
+        <td id='asm-container'>
+          <div id='asm-text'></div>
+        </td>
+        <td id='source-container'>
+          <div id='source-text'><pre id='source-text-pre'/></div>
+        </td>
+      </tr>
+      </table>
+      </tr>
+    </table>
+    <script>
+      Sodium.buildFunctionKindSelector(document.getElementById('kind-selector-id'));
+      document.getElementById('log-file-id').addEventListener('change', Sodium.readLog, false);
+    </script>
+  </body>
+</html>
diff --git a/deps/v8/tools/sodium/sodium.js b/deps/v8/tools/sodium/sodium.js
new file mode 100644
index 0000000000..44475a177f
--- /dev/null
+++ b/deps/v8/tools/sodium/sodium.js
@@ -0,0 +1,409 @@
+// Copyright 2013 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.
+
+var Sodium = (function() {
+  "use strict";
+
+  var kinds = ["FUNCTION", "OPTIMIZED_FUNCTION", "STUB", "BUILTIN",
+               "LOAD_IC", "KEYED_LOAD_IC", "CALL_IC", "KEYED_CALL_IC",
+               "STORE_IC", "KEYED_STORE_IC", "BINARY_OP_IC", "COMPARE_IC",
+               "COMPARE_NIL_IC", "TO_BOOLEAN_IC"];
+  var kindsWithSource = {
+    'FUNCTION': true,
+    'OPTIMIZED_FUNCTION': true
+  };
+
+  var addressRegEx = "0x[0-9a-f]{8,16}";
+  var nameFinder = new RegExp("^name = (.+)$");
+  var kindFinder = new RegExp("^kind = (.+)$");
+  var firstPositionFinder = new RegExp("^source_position = (\\d+)$");
+  var separatorFilter = new RegExp("^--- (.)+ ---$");
+  var rawSourceFilter = new RegExp("^--- Raw source ---$");
+  var codeEndFinder = new RegExp("^--- End code ---$");
+  var whiteSpaceLineFinder = new RegExp("^\\W*$");
+  var instructionBeginFinder =
+    new RegExp("^Instructions\\W+\\(size = \\d+\\)");
+  var instructionFinder =
+    new RegExp("^\(" + addressRegEx + "\)\(\\W+\\d+\\W+.+\)");
+  var positionFinder =
+    new RegExp("^(" + addressRegEx + ")\\W+position\\W+\\((\\d+)\\)");
+  var addressFinder = new RegExp("\(" + addressRegEx + "\)");
+  var addressReplacer = new RegExp("\(" + addressRegEx + "\)", "gi");
+
+  var fileContent = "";
+  var selectedFunctionKind = "";
+  var currentFunctionKind = "";
+
+  var currentFunctionName = "";
+  var firstSourcePosition = 0;
+  var startAddress = "";
+  var readingSource = false;
+  var readingAsm = false;
+  var sourceBegin = -1;
+  var sourceEnd = -1;
+  var asmBegin = -1;
+  var asmEnd = -1;
+  var codeObjects = [];
+  var selectedAsm = null;
+  var selectedSource = null;
+  var selectedSourceClass = "";
+
+  function Code(name, kind, sourceBegin, sourceEnd, asmBegin, asmEnd,
+                firstSourcePosition, startAddress) {
+    this.name = name;
+    this.kind = kind;
+    this.sourceBegin = sourceBegin;
+    this.sourceEnd = sourceEnd;
+    this.asmBegin = asmBegin;
+    this.asmEnd = asmEnd;
+    this.firstSourcePosition = firstSourcePosition;
+    this.startAddress = startAddress;
+  }
+
+  function getCurrentCodeObject() {
+    var functionSelect = document.getElementById('function-selector-id');
+    return functionSelect.options[functionSelect.selectedIndex].codeObject;
+  }
+
+  function getCurrentSourceText() {
+    var code = getCurrentCodeObject();
+    if (code.sourceBegin == -1 || code.sourceEnd == -1) return "";
+    return fileContent.substring(code.sourceBegin, code.sourceEnd);
+  }
+
+  function getCurrentAsmText() {
+    var code = getCurrentCodeObject();
+    if (code.asmBegin == -1 || code.asmEnd == -1) return "";
+    return fileContent.substring(code.asmBegin, code.asmEnd);
+  }
+
+  function setKindByIndex(index) {
+    selectedFunctionKind = kinds[index];
+  }
+
+  function processLine(text, begin, end) {
+    var line = text.substring(begin, end);
+    if (readingSource) {
+      if (separatorFilter.exec(line) != null) {
+        readingSource = false;
+      } else {
+        if (sourceBegin == -1) {
+          sourceBegin = begin;
+        }
+        sourceEnd = end;
+      }
+    } else {
+      if (readingAsm) {
+        if (codeEndFinder.exec(line) != null) {
+          readingAsm = false;
+          asmEnd = begin;
+          var newCode =
+            new Code(currentFunctionName, currentFunctionKind,
+                     sourceBegin, sourceEnd, asmBegin, asmEnd,
+                     firstSourcePosition, startAddress);
+          codeObjects.push(newCode);
+          currentFunctionKind = null;
+        } else {
+          if (asmBegin == -1) {
+            matches = instructionBeginFinder.exec(line);
+            if (matches != null) {
+              asmBegin = begin;
+            }
+          }
+          if (startAddress == "") {
+            matches = instructionFinder.exec(line);
+            if (matches != null) {
+              startAddress = matches[1];
+            }
+          }
+        }
+      } else {
+        var matches = kindFinder.exec(line);
+        if (matches != null) {
+          currentFunctionKind = matches[1];
+          if (!kindsWithSource[currentFunctionKind]) {
+            sourceBegin = -1;
+            sourceEnd = -1;
+          }
+        } else if (currentFunctionKind != null) {
+          matches = nameFinder.exec(line);
+          if (matches != null) {
+            readingAsm = true;
+            asmBegin = -1;
+            currentFunctionName = matches[1];
+          }
+        } else if (rawSourceFilter.exec(line) != null) {
+          readingSource = true;
+          sourceBegin = -1;
+        } else {
+          var matches = firstPositionFinder.exec(line);
+          if (matches != null) {
+            firstSourcePosition = parseInt(matches[1]);
+          }
+        }
+      }
+    }
+  }
+
+  function processLines(source, size, processLine) {
+    var firstChar = 0;
+    for (var x = 0; x < size; x++) {
+      var curChar = source[x];
+      if (curChar == '\n' || curChar == '\r') {
+        processLine(source, firstChar, x);
+        firstChar = x + 1;
+      }
+    }
+    if (firstChar != size - 1) {
+      processLine(source, firstChar, size - 1);
+    }
+  }
+
+  function processFileContent() {
+    document.getElementById('source-text-pre').innerHTML = '';
+    sourceBegin = -1;
+    codeObjects = [];
+    processLines(fileContent, fileContent.length, processLine);
+    var functionSelectElement = document.getElementById('function-selector-id');
+    functionSelectElement.innerHTML = '';
+    var length = codeObjects.length;
+    for (var i = 0; i < codeObjects.length; ++i) {
+      var code = codeObjects[i];
+      if (code.kind == selectedFunctionKind) {
+        var optionElement = document.createElement("option");
+        optionElement.codeObject = code;
+        optionElement.text = code.name;
+        functionSelectElement.add(optionElement, null);
+      }
+    }
+  }
+
+  function asmClick(element) {
+    if (element == selectedAsm) return;
+    if (selectedAsm != null) {
+      selectedAsm.classList.remove('highlight-yellow');
+    }
+    selectedAsm = element;
+    selectedAsm.classList.add('highlight-yellow');
+
+    var pc = element.firstChild.innerText;
+    var sourceLine = null;
+    if (addressFinder.exec(pc) != null) {
+      var position = findSourcePosition(pc);
+      var line = findSourceLine(position);
+      sourceLine = document.getElementById('source-line-' + line);
+      var sourceLineTop = sourceLine.offsetTop;
+      makeSourcePosVisible(sourceLineTop);
+    }
+    if (selectedSource == sourceLine) return;
+    if (selectedSource != null) {
+      selectedSource.classList.remove('highlight-yellow');
+      selectedSource.classList.add(selectedSourceClass);
+    }
+    if (sourceLine != null) {
+      selectedSourceClass = sourceLine.classList[0];
+      sourceLine.classList.remove(selectedSourceClass);
+      sourceLine.classList.add('highlight-yellow');
+    }
+    selectedSource = sourceLine;
+  }
+
+  function makeContainerPosVisible(container, newTop) {
+    var height = container.offsetHeight;
+    var margin = Math.floor(height / 4);
+    if (newTop < container.scrollTop + margin) {
+      newTop -= margin;
+      if (newTop < 0) newTop = 0;
+      container.scrollTop = newTop;
+      return;
+    }
+    if (newTop > (container.scrollTop + 3 * margin)) {
+      newTop = newTop - 3 * margin;
+      container.scrollTop = newTop;
+    }
+  }
+
+  function makeAsmPosVisible(newTop) {
+    var asmContainer = document.getElementById('asm-container');
+    makeContainerPosVisible(asmContainer, newTop);
+  }
+
+  function makeSourcePosVisible(newTop) {
+    var sourceContainer = document.getElementById('source-container');
+    makeContainerPosVisible(sourceContainer, newTop);
+  }
+
+  function addressClick(element, event) {
+    event.stopPropagation();
+    var asmLineId = 'address-' + element.innerText;
+    var asmLineElement = document.getElementById(asmLineId);
+    if (asmLineElement != null) {
+      var asmLineTop = asmLineElement.parentNode.offsetTop;
+      makeAsmPosVisible(asmLineTop);
+      asmLineElement.classList.add('highlight-flash-blue');
+      window.setTimeout(function() {
+        asmLineElement.classList.remove('highlight-flash-blue');
+      }, 1500);
+    }
+  }
+
+  function prepareAsm(originalSource) {
+    var newSource = "";
+    var lineNumber = 1;
+    var functionProcessLine = function(text, begin, end) {
+      var currentLine = text.substring(begin, end);
+      var matches = instructionFinder.exec(currentLine);
+      var clickHandler = "";
+      if (matches != null) {
+        var restOfLine = matches[2];
+        restOfLine = restOfLine.replace(
+          addressReplacer,
+          '<span class="hover-underline" ' +
+            'onclick="Sodium.addressClick(this, event);">\$1</span>');
+        currentLine = '<span id="address-' + matches[1] + '" >' +
+          matches[1] + '</span>' + restOfLine;
+        clickHandler = 'onclick=\'Sodium.asmClick(this)\' ';
+      } else if (whiteSpaceLineFinder.exec(currentLine)) {
+        currentLine = "<br>";
+      }
+      newSource += '<pre style=\'margin-bottom: -12px;\' ' + clickHandler + '>' +
+        currentLine + '</pre>';
+      lineNumber++;
+    }
+    processLines(originalSource, originalSource.length, functionProcessLine);
+    return newSource;
+  }
+
+  function findSourcePosition(pcToSearch) {
+    var position = 0;
+    var distance = 0x7FFFFFFF;
+    var pcToSearchOffset = parseInt(pcToSearch);
+    var processOneLine = function(text, begin, end) {
+      var currentLine = text.substring(begin, end);
+      var matches = positionFinder.exec(currentLine);
+      if (matches != null) {
+        var pcOffset = parseInt(matches[1]);
+        if (pcOffset <= pcToSearchOffset) {
+          var dist =  pcToSearchOffset - pcOffset;
+          var pos = parseInt(matches[2]);
+          if ((dist < distance) || (dist == distance && pos > position)) {
+            position = pos;
+            distance = dist;
+          }
+        }
+      }
+    }
+    var asmText = getCurrentAsmText();
+    processLines(asmText, asmText.length, processOneLine);
+    var code = getCurrentCodeObject();
+    if (position == 0) return 0;
+    return position - code.firstSourcePosition;
+  }
+
+  function findSourceLine(position) {
+    if (position == 0) return 1;
+    var line = 0;
+    var processOneLine = function(text, begin, end) {
+      if (begin < position) {
+        line++;
+      }
+    }
+    var sourceText = getCurrentSourceText();
+    processLines(sourceText, sourceText.length, processOneLine);
+    return line;
+  }
+
+  function functionChangedHandler() {
+    var functionSelect = document.getElementById('function-selector-id');
+    var source = getCurrentSourceText();
+    var sourceDivElement = document.getElementById('source-text');
+    var code = getCurrentCodeObject();
+    var newHtml = "<pre class=\"prettyprint linenums\" id=\"source-text\">"
+      + 'function ' + code.name + source + "</pre>";
+    sourceDivElement.innerHTML = newHtml;
+    try {
+      // Wrap in try to work when offline.
+      PR.prettyPrint();
+    } catch (e) {
+    }
+    var sourceLineContainer = sourceDivElement.firstChild.firstChild;
+    var lineCount = sourceLineContainer.childElementCount;
+    var current = sourceLineContainer.firstChild;
+    for (var i = 1; i < lineCount; ++i) {
+      current.id = "source-line-" + i;
+      current = current.nextElementSibling;
+    }
+
+    var asm = getCurrentAsmText();
+    document.getElementById('asm-text').innerHTML = prepareAsm(asm);
+  }
+
+  function kindChangedHandler(element) {
+    setKindByIndex(element.selectedIndex);
+    processFileContent();
+    functionChangedHandler();
+  }
+
+  function readLog(evt) {
+    //Retrieve the first (and only!) File from the FileList object
+    var f = evt.target.files[0];
+    if (f) {
+      var r = new FileReader();
+      r.onload = function(e) {
+        var file = evt.target.files[0];
+        currentFunctionKind = "";
+        fileContent = e.target.result;
+        processFileContent();
+        functionChangedHandler();
+      }
+      r.readAsText(f);
+    } else {
+      alert("Failed to load file");
+    }
+  }
+
+  function buildFunctionKindSelector(kindSelectElement) {
+    for (var x = 0; x < kinds.length; ++x) {
+      var optionElement = document.createElement("option");
+      optionElement.value = x;
+      optionElement.text = kinds[x];
+      kindSelectElement.add(optionElement, null);
+    }
+    kindSelectElement.selectedIndex = 1;
+    setKindByIndex(1);
+  }
+
+  return {
+    buildFunctionKindSelector: buildFunctionKindSelector,
+    kindChangedHandler: kindChangedHandler,
+    functionChangedHandler: functionChangedHandler,
+    asmClick: asmClick,
+    addressClick: addressClick,
+    readLog: readLog
+  };
+
+})();
diff --git a/deps/v8/tools/sodium/styles.css b/deps/v8/tools/sodium/styles.css
new file mode 100755
index 0000000000..4f7d89ee78
--- /dev/null
+++ b/deps/v8/tools/sodium/styles.css
@@ -0,0 +1,70 @@
+#table-header {
+	background-color: rgba(150, 150, 255, 0.4);
+}
+
+#asm-container {
+	background-color: rgba(200, 200, 255, 0.4);
+    position:absolute;
+    overflow:auto;
+    cursor:default;
+    width:50%;
+    height:92%;
+}
+
+#source-container {
+    position:absolute;
+    overflow:auto;
+    width:48%;
+    left:51%;
+    height:92%;
+}
+
+table {
+    border-collapse: collapse;
+}
+
+.hover-underline:hover {
+    text-decoration: underline;
+}
+
+.highlight-flash-blue {
+    -webkit-transition: all 1s ease;
+    background-color: rgba(50, 50, 245, 0.4);
+    border-radius: 10px;
+    -o-border-radius: 10px;
+    -moz-border-radius: 10px;
+    -webkit-border-radius: 10px;
+}
+
+
+.highlight-green {
+    background-color: rgba(0, 255, 0, 0.4);
+    border-radius: 10px;
+    -o-border-radius: 10px;
+    -moz-border-radius: 10px;
+    -webkit-border-radius: 10px;
+}
+
+.highlight-yellow {
+    background-color: rgba(255, 255, 0, 0.4);
+    border-radius: 10px;
+    -o-border-radius: 10px;
+    -moz-border-radius: 10px;
+    -webkit-border-radius: 10px;
+}
+
+.highlight-gray {
+    background-color: rgba(128, 128, 128, 0.4);
+    border-radius: 10px;
+    -o-border-radius: 10px;
+    -moz-border-radius: 10px;
+    -webkit-border-radius: 10px;
+}
+
+.highlight-red {
+    background-color: rgba(255, 0, 0, 0.4);
+    border-radius: 10px;
+    -o-border-radius: 10px;
+    -moz-border-radius: 10px;
+    -webkit-border-radius: 10px;
+}
diff --git a/deps/v8/tools/status-file-converter.py b/deps/v8/tools/status-file-converter.py
deleted file mode 100755
index ba063ee8c7..0000000000
--- a/deps/v8/tools/status-file-converter.py
+++ /dev/null
@@ -1,39 +0,0 @@
-#!/usr/bin/env python
-#
-# Copyright 2012 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.
-
-
-import sys
-from testrunner.local import old_statusfile
-
-if len(sys.argv) != 2:
-  print "Usage: %s foo.status" % sys.argv[0]
-  print "Will read foo.status and print the converted version to stdout."
-  sys.exit(1)
-
-print old_statusfile.ConvertNotation(sys.argv[1]).GetOutput()
diff --git a/deps/v8/tools/test-push-to-trunk.sh b/deps/v8/tools/test-push-to-trunk.sh
new file mode 100755
index 0000000000..6c201e4628
--- /dev/null
+++ b/deps/v8/tools/test-push-to-trunk.sh
@@ -0,0 +1,246 @@
+#!/bin/bash
+# Copyright 2013 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.
+
+# Tests the push-to-trunk.sh script. Needs to be run in V8 base dir:
+# ./tools/test-push-to-trunk.sh
+
+# TODO(machenbach): Check automatically if expectations match.
+# TODO(machenbach): Mock out version number retrieval.
+# TODO(machenbach): Allow multiple different test cases.
+# TODO(machenbach): Allow multi line mock output.
+# TODO(machenbach): Represent test expectations/mock output without an array
+# index increment.
+
+########## Stdin for push-to-trunk.sh
+
+# Confirm push to trunk commit ID
+INPUT[0]="Y"
+# Open editor
+INPUT[1]=""
+# Confirm increment version number
+INPUT[2]="Y"
+# Reviewer for V8 CL
+INPUT[3]="reviewer@chromium.org"
+# Enter LGTM for V8 CL
+INPUT[4]="LGTM"
+# Confirm checkout sanity
+INPUT[5]="Y"
+# Manually type in trunk revision
+INPUT[6]="12345"
+# Reviewer for Chromium CL
+INPUT[7]="reviewer@chromium.org"
+
+########## Expected commands and mock output
+
+EXP[0]="git status -s -uno"
+OUT[0]=""
+EXP[1]="git status -s -b -uno"
+OUT[1]="## some_branch"
+EXP[2]="git svn fetch"
+OUT[2]=""
+EXP[3]="git branch"
+OUT[3]="not the temp branch"
+EXP[4]="git checkout -b prepare-push-temporary-branch-created-by-script"
+OUT[4]=""
+EXP[5]="git branch"
+OUT[5]="not the branch"
+EXP[6]="git branch"
+OUT[6]="not the trunk branch"
+EXP[7]="git checkout -b prepare-push svn/bleeding_edge"
+OUT[7]=""
+EXP[8]="git log -1 --format=%H ChangeLog"
+OUT[8]="hash1"
+EXP[9]="git log -1 hash1"
+OUT[9]=""
+EXP[10]="git log hash1..HEAD --format=%H"
+OUT[10]="hash2"
+EXP[11]="git log -1 hash2 --format=\"%w(80,8,8)%s\""
+OUT[11]="Log line..."
+EXP[12]="git log -1 hash2 --format=\"%B\""
+OUT[12]="BUG=6789"
+EXP[13]="git log -1 hash2 --format=\"%w(80,8,8)(%an)\""
+OUT[13]="   (author@chromium.org)"
+EXP[14]="git commit -a -m \"Prepare push to trunk.  Now working on version 3.4.5.\""
+OUT[14]=""
+EXP[15]="git cl upload -r reviewer@chromium.org --send-mail"
+OUT[15]=""
+EXP[16]="git cl dcommit"
+OUT[16]=""
+EXP[17]="git svn fetch"
+OUT[17]=""
+EXP[18]="git checkout svn/bleeding_edge"
+OUT[18]=""
+EXP[19]="git log -1 --format=%H --grep=Prepare push to trunk.  Now working on version 3.4.5."
+OUT[19]="hash3"
+EXP[20]="git diff svn/trunk"
+OUT[20]="patch1"
+EXP[21]="git checkout -b trunk-push svn/trunk"
+OUT[21]=""
+EXP[22]="git apply --index --reject /tmp/v8-push-to-trunk-tempfile-patch"
+OUT[22]=""
+EXP[23]="git add src/version.cc"
+OUT[23]=""
+EXP[24]="git commit -F /tmp/v8-push-to-trunk-tempfile-commitmsg"
+OUT[24]=""
+EXP[25]="git svn dcommit"
+OUT[25]="r1234"
+EXP[26]="git svn tag 3.4.5 -m \"Tagging version 3.4.5\""
+OUT[26]=""
+EXP[27]="git status -s -uno"
+OUT[27]=""
+EXP[28]="git checkout master"
+OUT[28]=""
+EXP[29]="git pull"
+OUT[29]=""
+EXP[30]="git checkout -b v8-roll-12345"
+OUT[30]=""
+EXP[31]="git commit -am Update V8 to version 3.4.5."
+OUT[31]=""
+EXP[32]="git cl upload --send-mail"
+OUT[32]=""
+EXP[33]="git checkout -f some_branch"
+OUT[33]=""
+EXP[34]="git branch -D prepare-push-temporary-branch-created-by-script"
+OUT[34]=""
+EXP[35]="git branch -D prepare-push"
+OUT[35]=""
+EXP[36]="git branch -D trunk-push"
+OUT[36]=""
+
+########## Global temp files for test input/output
+
+export TEST_OUTPUT=$(mktemp)
+export INDEX=$(mktemp)
+export MOCK_OUTPUT=$(mktemp)
+export EXPECTED_COMMANDS=$(mktemp)
+
+########## Command index
+
+inc_index() {
+  local I="$(command cat $INDEX)"
+  let "I+=1"
+  echo "$I" > $INDEX
+  echo $I
+}
+
+echo "-1" > $INDEX
+export -f inc_index
+
+########## Mock output accessor
+
+get_mock_output() {
+  local I=$1
+  let "I+=1"
+  command sed "${I}q;d" $MOCK_OUTPUT
+}
+
+export -f get_mock_output
+
+for E in "${OUT[@]}"; do
+  echo $E
+done > $MOCK_OUTPUT
+
+########## Expected commands accessor
+
+get_expected_command() {
+  local I=$1
+  let "I+=1"
+  command sed "${I}q;d" $EXPECTED_COMMANDS
+}
+
+export -f get_expected_command
+
+for E in "${EXP[@]}"; do
+  echo $E
+done > $EXPECTED_COMMANDS
+
+########## Mock commands
+
+git() {
+  # All calls to git are mocked out. Expected calls and mock output are stored
+  # in the EXP/OUT arrays above.
+  local I=$(inc_index)
+  local OUT=$(get_mock_output $I)
+  local EXP=$(get_expected_command $I)
+  echo "#############################" >> $TEST_OUTPUT
+  echo "Com. Index:  $I" >> $TEST_OUTPUT
+  echo "Expected:    ${EXP}" >> $TEST_OUTPUT
+  echo "Actual:      git $@" >> $TEST_OUTPUT
+  echo "Mock Output: ${OUT}" >> $TEST_OUTPUT
+  echo "${OUT}"
+}
+
+mv() {
+  echo "#############################" >> $TEST_OUTPUT
+  echo "mv $@" >> $TEST_OUTPUT
+}
+
+sed() {
+  # Only calls to sed * -i * are mocked out.
+  echo "#############################" >> $TEST_OUTPUT
+  local arr=$@
+  if [[ "${arr[@]}" =~ "-i" || "${arr[${#arr[@]}-1]}" == "-i" ]]; then
+    echo "sed $@" >> $TEST_OUTPUT
+  else
+    echo "sed $@" >> $TEST_OUTPUT
+    command sed "$@"
+  fi
+}
+
+editor() {
+  echo "#############################" >> $TEST_OUTPUT
+  echo "editor $@" >> $TEST_OUTPUT
+}
+
+cd() {
+  echo "#############################" >> $TEST_OUTPUT
+  echo "cd $@" >> $TEST_OUTPUT
+}
+
+export -f git
+export -f mv
+export -f sed
+export -f cd
+export -f editor
+export EDITOR=editor
+
+########## Invoke script with test stdin
+
+for i in "${INPUT[@]}"; do 
+    echo $i
+done | tools/push-to-trunk.sh -c "path/to/chromium"
+
+echo "Collected output:"
+command cat $TEST_OUTPUT
+
+########## Clean up
+
+rm -rf $TEST_OUTPUT
+rm -rf $INDEX
+rm -rf $MOCK_OUTPUT
+rm -rf $EXPECTED_COMMANDS
diff --git a/deps/v8/tools/testrunner/README b/deps/v8/tools/testrunner/README
index 8f0c01f52a..0771ef9dc2 100644
--- a/deps/v8/tools/testrunner/README
+++ b/deps/v8/tools/testrunner/README
@@ -87,12 +87,6 @@ This section is written from the point of view of the tools/ directory.
   Implementation needed to run tests locally. Used by run-tests.py. Inspired by
   (and partly copied verbatim from) the original test.py script.
 
-./testrunner/local/old_statusfile.py:
-  Provides functionality to read an old-style <testsuite>.status file and
-  convert it to new-style syntax. This can be removed once the new-style
-  syntax becomes authoritative (and old-style syntax is no longer supported).
-  ./status-file-converter.py provides a stand-alone interface to this.
-
 ./testrunner/objects/*:
   A bunch of data container classes, used by the scripts in the various other
   directories; serializable for transmission over the network.
diff --git a/deps/v8/tools/testrunner/local/old_statusfile.py b/deps/v8/tools/testrunner/local/old_statusfile.py
deleted file mode 100644
index d634e3ec95..0000000000
--- a/deps/v8/tools/testrunner/local/old_statusfile.py
+++ /dev/null
@@ -1,462 +0,0 @@
-# Copyright 2012 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.
-
-
-import cStringIO
-import re
-
-# These outcomes can occur in a TestCase's outcomes list:
-SKIP = 'SKIP'
-FAIL = 'FAIL'
-PASS = 'PASS'
-OKAY = 'OKAY'
-TIMEOUT = 'TIMEOUT'
-CRASH = 'CRASH'
-SLOW = 'SLOW'
-FLAKY = 'FLAKY'
-# These are just for the status files and are mapped below in DEFS:
-FAIL_OK = 'FAIL_OK'
-PASS_OR_FAIL = 'PASS_OR_FAIL'
-
-KEYWORDS = {SKIP: SKIP,
-            FAIL: FAIL,
-            PASS: PASS,
-            OKAY: OKAY,
-            TIMEOUT: TIMEOUT,
-            CRASH: CRASH,
-            SLOW: SLOW,
-            FLAKY: FLAKY,
-            FAIL_OK: FAIL_OK,
-            PASS_OR_FAIL: PASS_OR_FAIL}
-
-class Expression(object):
-  pass
-
-
-class Constant(Expression):
-
-  def __init__(self, value):
-    self.value = value
-
-  def Evaluate(self, env, defs):
-    return self.value
-
-
-class Variable(Expression):
-
-  def __init__(self, name):
-    self.name = name
-
-  def GetOutcomes(self, env, defs):
-    if self.name in env: return set([env[self.name]])
-    else: return set([])
-
-  def Evaluate(self, env, defs):
-    return env[self.name]
-
-  def __str__(self):
-    return self.name
-
-  def string(self, logical):
-    return self.__str__()
-
-
-class Outcome(Expression):
-
-  def __init__(self, name):
-    self.name = name
-
-  def GetOutcomes(self, env, defs):
-    if self.name in defs:
-      return defs[self.name].GetOutcomes(env, defs)
-    else:
-      return set([self.name])
-
-  def __str__(self):
-    if self.name in KEYWORDS:
-      return "%s" % KEYWORDS[self.name]
-    return "'%s'" % self.name
-
-  def string(self, logical):
-    if logical:
-      return "%s" % self.name
-    return self.__str__()
-
-
-class Operation(Expression):
-
-  def __init__(self, left, op, right):
-    self.left = left
-    self.op = op
-    self.right = right
-
-  def Evaluate(self, env, defs):
-    if self.op == '||' or self.op == ',':
-      return self.left.Evaluate(env, defs) or self.right.Evaluate(env, defs)
-    elif self.op == 'if':
-      return False
-    elif self.op == '==':
-      return not self.left.GetOutcomes(env, defs).isdisjoint(self.right.GetOutcomes(env, defs))
-    elif self.op == '!=':
-      return self.left.GetOutcomes(env, defs).isdisjoint(self.right.GetOutcomes(env, defs))
-    else:
-      assert self.op == '&&'
-      return self.left.Evaluate(env, defs) and self.right.Evaluate(env, defs)
-
-  def GetOutcomes(self, env, defs):
-    if self.op == '||' or self.op == ',':
-      return self.left.GetOutcomes(env, defs) | self.right.GetOutcomes(env, defs)
-    elif self.op == 'if':
-      if self.right.Evaluate(env, defs): return self.left.GetOutcomes(env, defs)
-      else: return set([])
-    else:
-      assert self.op == '&&'
-      return self.left.GetOutcomes(env, defs) & self.right.GetOutcomes(env, defs)
-
-  def __str__(self):
-    return self.string(False)
-
-  def string(self, logical=False):
-    if self.op == 'if':
-      return "['%s', %s]" % (self.right.string(True), self.left.string(logical))
-    elif self.op == "||" or self.op == ",":
-      if logical:
-        return "%s or %s" % (self.left.string(True), self.right.string(True))
-      else:
-        return "%s, %s" % (self.left, self.right)
-    elif self.op == "&&":
-      return "%s and %s" % (self.left.string(True), self.right.string(True))
-    return "%s %s %s" % (self.left.string(logical), self.op,
-                         self.right.string(logical))
-
-
-def IsAlpha(string):
-  for char in string:
-    if not (char.isalpha() or char.isdigit() or char == '_'):
-      return False
-  return True
-
-
-class Tokenizer(object):
-  """A simple string tokenizer that chops expressions into variables,
-  parens and operators"""
-
-  def __init__(self, expr):
-    self.index = 0
-    self.expr = expr
-    self.length = len(expr)
-    self.tokens = None
-
-  def Current(self, length=1):
-    if not self.HasMore(length): return ""
-    return self.expr[self.index:self.index + length]
-
-  def HasMore(self, length=1):
-    return self.index < self.length + (length - 1)
-
-  def Advance(self, count=1):
-    self.index = self.index + count
-
-  def AddToken(self, token):
-    self.tokens.append(token)
-
-  def SkipSpaces(self):
-    while self.HasMore() and self.Current().isspace():
-      self.Advance()
-
-  def Tokenize(self):
-    self.tokens = [ ]
-    while self.HasMore():
-      self.SkipSpaces()
-      if not self.HasMore():
-        return None
-      if self.Current() == '(':
-        self.AddToken('(')
-        self.Advance()
-      elif self.Current() == ')':
-        self.AddToken(')')
-        self.Advance()
-      elif self.Current() == '$':
-        self.AddToken('$')
-        self.Advance()
-      elif self.Current() == ',':
-        self.AddToken(',')
-        self.Advance()
-      elif IsAlpha(self.Current()):
-        buf = ""
-        while self.HasMore() and IsAlpha(self.Current()):
-          buf += self.Current()
-          self.Advance()
-        self.AddToken(buf)
-      elif self.Current(2) == '&&':
-        self.AddToken('&&')
-        self.Advance(2)
-      elif self.Current(2) == '||':
-        self.AddToken('||')
-        self.Advance(2)
-      elif self.Current(2) == '==':
-        self.AddToken('==')
-        self.Advance(2)
-      elif self.Current(2) == '!=':
-        self.AddToken('!=')
-        self.Advance(2)
-      else:
-        return None
-    return self.tokens
-
-
-class Scanner(object):
-  """A simple scanner that can serve out tokens from a given list"""
-
-  def __init__(self, tokens):
-    self.tokens = tokens
-    self.length = len(tokens)
-    self.index = 0
-
-  def HasMore(self):
-    return self.index < self.length
-
-  def Current(self):
-    return self.tokens[self.index]
-
-  def Advance(self):
-    self.index = self.index + 1
-
-
-def ParseAtomicExpression(scan):
-  if scan.Current() == "true":
-    scan.Advance()
-    return Constant(True)
-  elif scan.Current() == "false":
-    scan.Advance()
-    return Constant(False)
-  elif IsAlpha(scan.Current()):
-    name = scan.Current()
-    scan.Advance()
-    return Outcome(name)
-  elif scan.Current() == '$':
-    scan.Advance()
-    if not IsAlpha(scan.Current()):
-      return None
-    name = scan.Current()
-    scan.Advance()
-    return Variable(name.lower())
-  elif scan.Current() == '(':
-    scan.Advance()
-    result = ParseLogicalExpression(scan)
-    if (not result) or (scan.Current() != ')'):
-      return None
-    scan.Advance()
-    return result
-  else:
-    return None
-
-
-BINARIES = ['==', '!=']
-def ParseOperatorExpression(scan):
-  left = ParseAtomicExpression(scan)
-  if not left: return None
-  while scan.HasMore() and (scan.Current() in BINARIES):
-    op = scan.Current()
-    scan.Advance()
-    right = ParseOperatorExpression(scan)
-    if not right:
-      return None
-    left = Operation(left, op, right)
-  return left
-
-
-def ParseConditionalExpression(scan):
-  left = ParseOperatorExpression(scan)
-  if not left: return None
-  while scan.HasMore() and (scan.Current() == 'if'):
-    scan.Advance()
-    right = ParseOperatorExpression(scan)
-    if not right:
-      return None
-    left = Operation(left, 'if', right)
-  return left
-
-
-LOGICALS = ["&&", "||", ","]
-def ParseLogicalExpression(scan):
-  left = ParseConditionalExpression(scan)
-  if not left: return None
-  while scan.HasMore() and (scan.Current() in LOGICALS):
-    op = scan.Current()
-    scan.Advance()
-    right = ParseConditionalExpression(scan)
-    if not right:
-      return None
-    left = Operation(left, op, right)
-  return left
-
-
-def ParseCondition(expr):
-  """Parses a logical expression into an Expression object"""
-  tokens = Tokenizer(expr).Tokenize()
-  if not tokens:
-    print "Malformed expression: '%s'" % expr
-    return None
-  scan = Scanner(tokens)
-  ast = ParseLogicalExpression(scan)
-  if not ast:
-    print "Malformed expression: '%s'" % expr
-    return None
-  if scan.HasMore():
-    print "Malformed expression: '%s'" % expr
-    return None
-  return ast
-
-
-class Section(object):
-  """A section of the configuration file.  Sections are enabled or
-  disabled prior to running the tests, based on their conditions"""
-
-  def __init__(self, condition):
-    self.condition = condition
-    self.rules = [ ]
-
-  def AddRule(self, rule):
-    self.rules.append(rule)
-
-
-class Rule(object):
-  """A single rule that specifies the expected outcome for a single
-  test."""
-
-  def __init__(self, raw_path, path, value):
-    self.raw_path = raw_path
-    self.path = path
-    self.value = value
-
-  def GetOutcomes(self, env, defs):
-    return self.value.GetOutcomes(env, defs)
-
-  def Contains(self, path):
-    if len(self.path) > len(path):
-      return False
-    for i in xrange(len(self.path)):
-      if not self.path[i].match(path[i]):
-        return False
-    return True
-
-
-HEADER_PATTERN = re.compile(r'\[([^]]+)\]')
-RULE_PATTERN = re.compile(r'\s*([^: ]*)\s*:(.*)')
-DEF_PATTERN = re.compile(r'^def\s*(\w+)\s*=(.*)$')
-PREFIX_PATTERN = re.compile(r'^\s*prefix\s+([\w\_\.\-\/]+)$')
-
-
-class ConvertNotation(object):
-  def __init__(self, path):
-    self.path = path
-    self.indent = ""
-    self.comment = []
-    self.init = False
-    self.section = False
-    self.out = cStringIO.StringIO()
-
-  def OpenGlobal(self):
-    if self.init: return
-    self.WriteComment()
-    print >> self.out, "["
-    self.init = True
-
-  def CloseGlobal(self):
-    if not self.init: self.OpenGlobal()
-    print >> self.out, "]"
-    self.init = False
-
-  def OpenSection(self, condition="ALWAYS"):
-    if self.section: return
-    self.OpenGlobal()
-    if type(condition) != str:
-      condition = "'%s'" % condition.string(True)
-    print >> self.out, "%s[%s, {" % (self.indent, condition)
-    self.indent += " " * 2
-    self.section = condition
-
-  def CloseSection(self):
-    if not self.section: return
-    self.indent = self.indent[:-2]
-    print >> self.out, "%s}],  # %s" % (self.indent, self.section)
-    self.section = False
-
-  def WriteComment(self):
-    if not self.comment: return
-    for c in self.comment:
-      if len(c.strip()) == 0:
-        print >> self.out, ""
-      else:
-        print >> self.out, "%s%s" % (self.indent, c),
-    self.comment = []
-
-  def GetOutput(self):
-    with open(self.path) as f:
-      for line in f:
-        if line[0] == '#':
-          self.comment += [line]
-          continue
-        if len(line.strip()) == 0:
-          self.comment += [line]
-          continue
-        header_match = HEADER_PATTERN.match(line)
-        if header_match:
-          condition = ParseCondition(header_match.group(1).strip())
-          self.CloseSection()
-          self.WriteComment()
-          self.OpenSection(condition)
-          continue
-        rule_match = RULE_PATTERN.match(line)
-        if rule_match:
-          self.OpenSection()
-          self.WriteComment()
-          path = rule_match.group(1).strip()
-          value_str = rule_match.group(2).strip()
-          comment = ""
-          if '#' in value_str:
-            pos = value_str.find('#')
-            comment = "  %s" % value_str[pos:].strip()
-            value_str = value_str[:pos].strip()
-          value = ParseCondition(value_str)
-          print >> self.out, ("%s'%s': [%s],%s" %
-                              (self.indent, path, value, comment))
-          continue
-        def_match = DEF_PATTERN.match(line)
-        if def_match:
-          # Custom definitions are deprecated.
-          continue
-        prefix_match = PREFIX_PATTERN.match(line)
-        if prefix_match:
-          continue
-        print "Malformed line: '%s'." % line
-    self.CloseSection()
-    self.CloseGlobal()
-    result = self.out.getvalue()
-    self.out.close()
-    return result
diff --git a/deps/v8/tools/testrunner/local/statusfile.py b/deps/v8/tools/testrunner/local/statusfile.py
index 1d30fe3d3c..da0c797d0a 100644
--- a/deps/v8/tools/testrunner/local/statusfile.py
+++ b/deps/v8/tools/testrunner/local/statusfile.py
@@ -26,14 +26,6 @@
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 
-# These imports are required for the on-demand conversion from
-# old to new status file format.
-from os.path import exists
-from os.path import getmtime
-
-from . import old_statusfile
-
-
 # These outcomes can occur in a TestCase's outcomes list:
 SKIP = "SKIP"
 FAIL = "FAIL"
@@ -43,6 +35,7 @@ TIMEOUT = "TIMEOUT"
 CRASH = "CRASH"
 SLOW = "SLOW"
 FLAKY = "FLAKY"
+NO_VARIANTS = "NO_VARIANTS"
 # These are just for the status files and are mapped below in DEFS:
 FAIL_OK = "FAIL_OK"
 PASS_OR_FAIL = "PASS_OR_FAIL"
@@ -51,7 +44,7 @@ ALWAYS = "ALWAYS"
 
 KEYWORDS = {}
 for key in [SKIP, FAIL, PASS, OKAY, TIMEOUT, CRASH, SLOW, FLAKY, FAIL_OK,
-            PASS_OR_FAIL, ALWAYS]:
+            NO_VARIANTS, PASS_OR_FAIL, ALWAYS]:
   KEYWORDS[key] = key
 
 DEFS = {FAIL_OK: [FAIL, OKAY],
@@ -60,7 +53,8 @@ DEFS = {FAIL_OK: [FAIL, OKAY],
 # Support arches, modes to be written as keywords instead of strings.
 VARIABLES = {ALWAYS: True}
 for var in ["debug", "release", "android_arm", "android_ia32", "arm", "ia32",
-            "mipsel", "x64", "nacl_ia32", "nacl_x64"]:
+            "mipsel", "x64", "nacl_ia32", "nacl_x64", "macos", "windows",
+            "linux"]:
   VARIABLES[var] = var
 
 
@@ -68,6 +62,10 @@ def DoSkip(outcomes):
   return SKIP in outcomes or SLOW in outcomes
 
 
+def OnlyStandardVariant(outcomes):
+  return NO_VARIANTS in outcomes
+
+
 def IsFlaky(outcomes):
   return FLAKY in outcomes
 
@@ -116,18 +114,6 @@ def _ParseOutcomeList(rule, outcomes, target_dict, variables):
 
 
 def ReadStatusFile(path, variables):
-  # As long as the old-format .status files are authoritative, just
-  # create the converted version on demand and cache it to speed up
-  # subsequent runs.
-  if path.endswith(".status"):
-    newpath = path + "2"
-    if not exists(newpath) or getmtime(newpath) < getmtime(path):
-      print "Converting status file."
-      converted = old_statusfile.ConvertNotation(path).GetOutput()
-      with open(newpath, 'w') as f:
-        f.write(converted)
-    path = newpath
-
   with open(path) as f:
     global KEYWORDS
     contents = eval(f.read(), KEYWORDS)
diff --git a/deps/v8/tools/testrunner/local/testsuite.py b/deps/v8/tools/testrunner/local/testsuite.py
index b0372e7f73..8517ce9f49 100644
--- a/deps/v8/tools/testrunner/local/testsuite.py
+++ b/deps/v8/tools/testrunner/local/testsuite.py
@@ -74,8 +74,10 @@ class TestSuite(object):
   def ListTests(self, context):
     raise NotImplementedError
 
-  def VariantFlags(self):
-    return None
+  def VariantFlags(self, testcase, default_flags):
+    if testcase.outcomes and statusfile.OnlyStandardVariant(testcase.outcomes):
+      return [[]]
+    return default_flags
 
   def DownloadData(self):
     pass
diff --git a/deps/v8/tools/testrunner/local/utils.py b/deps/v8/tools/testrunner/local/utils.py
index b7caa121f3..61ee7dac67 100644
--- a/deps/v8/tools/testrunner/local/utils.py
+++ b/deps/v8/tools/testrunner/local/utils.py
@@ -65,7 +65,7 @@ def GuessOS():
   elif system == 'Windows' or system == 'Microsoft':
     # On Windows Vista platform.system() can return 'Microsoft' with some
     # versions of Python, see http://bugs.python.org/issue1082
-    return 'win32'
+    return 'windows'
   elif system == 'FreeBSD':
     return 'freebsd'
   elif system == 'OpenBSD':
@@ -105,4 +105,4 @@ def GuessWordsize():
 
 
 def IsWindows():
-  return GuessOS() == 'win32'
+  return GuessOS() == 'windows'
diff --git a/deps/v8/tools/testrunner/objects/context.py b/deps/v8/tools/testrunner/objects/context.py
index 3ea215a708..1f525b76b3 100644
--- a/deps/v8/tools/testrunner/objects/context.py
+++ b/deps/v8/tools/testrunner/objects/context.py
@@ -28,7 +28,7 @@
 
 class Context():
   def __init__(self, arch, mode, shell_dir, mode_flags, verbose, timeout,
-               isolates, command_prefix, extra_flags):
+               isolates, command_prefix, extra_flags, noi18n):
     self.arch = arch
     self.mode = mode
     self.shell_dir = shell_dir
@@ -38,13 +38,14 @@ class Context():
     self.isolates = isolates
     self.command_prefix = command_prefix
     self.extra_flags = extra_flags
+    self.noi18n = noi18n
 
   def Pack(self):
     return [self.arch, self.mode, self.mode_flags, self.timeout, self.isolates,
-            self.command_prefix, self.extra_flags]
+            self.command_prefix, self.extra_flags, self.noi18n]
 
   @staticmethod
   def Unpack(packed):
     # For the order of the fields, refer to Pack() above.
     return Context(packed[0], packed[1], None, packed[2], False,
-                   packed[3], packed[4], packed[5], packed[6])
+                   packed[3], packed[4], packed[5], packed[6], packed[7])
diff --git a/deps/v8/tools/v8heapconst.py b/deps/v8/tools/v8heapconst.py
index 1f72c37236..06141c2f96 100644
--- a/deps/v8/tools/v8heapconst.py
+++ b/deps/v8/tools/v8heapconst.py
@@ -71,53 +71,54 @@ INSTANCE_TYPES = {
   144: "EXTERNAL_FLOAT_ARRAY_TYPE",
   145: "EXTERNAL_DOUBLE_ARRAY_TYPE",
   146: "EXTERNAL_PIXEL_ARRAY_TYPE",
-  148: "FILLER_TYPE",
-  149: "DECLARED_ACCESSOR_DESCRIPTOR_TYPE",
-  150: "DECLARED_ACCESSOR_INFO_TYPE",
-  151: "EXECUTABLE_ACCESSOR_INFO_TYPE",
-  152: "ACCESSOR_PAIR_TYPE",
-  153: "ACCESS_CHECK_INFO_TYPE",
-  154: "INTERCEPTOR_INFO_TYPE",
-  155: "CALL_HANDLER_INFO_TYPE",
-  156: "FUNCTION_TEMPLATE_INFO_TYPE",
-  157: "OBJECT_TEMPLATE_INFO_TYPE",
-  158: "SIGNATURE_INFO_TYPE",
-  159: "TYPE_SWITCH_INFO_TYPE",
-  161: "ALLOCATION_MEMENTO_TYPE",
-  160: "ALLOCATION_SITE_TYPE",
-  162: "SCRIPT_TYPE",
-  163: "CODE_CACHE_TYPE",
-  164: "POLYMORPHIC_CODE_CACHE_TYPE",
-  165: "TYPE_FEEDBACK_INFO_TYPE",
-  166: "ALIASED_ARGUMENTS_ENTRY_TYPE",
-  167: "BOX_TYPE",
-  170: "FIXED_ARRAY_TYPE",
+  149: "FILLER_TYPE",
+  150: "DECLARED_ACCESSOR_DESCRIPTOR_TYPE",
+  151: "DECLARED_ACCESSOR_INFO_TYPE",
+  152: "EXECUTABLE_ACCESSOR_INFO_TYPE",
+  153: "ACCESSOR_PAIR_TYPE",
+  154: "ACCESS_CHECK_INFO_TYPE",
+  155: "INTERCEPTOR_INFO_TYPE",
+  156: "CALL_HANDLER_INFO_TYPE",
+  157: "FUNCTION_TEMPLATE_INFO_TYPE",
+  158: "OBJECT_TEMPLATE_INFO_TYPE",
+  159: "SIGNATURE_INFO_TYPE",
+  160: "TYPE_SWITCH_INFO_TYPE",
+  162: "ALLOCATION_MEMENTO_TYPE",
+  161: "ALLOCATION_SITE_TYPE",
+  163: "SCRIPT_TYPE",
+  164: "CODE_CACHE_TYPE",
+  165: "POLYMORPHIC_CODE_CACHE_TYPE",
+  166: "TYPE_FEEDBACK_INFO_TYPE",
+  167: "ALIASED_ARGUMENTS_ENTRY_TYPE",
+  168: "BOX_TYPE",
+  171: "FIXED_ARRAY_TYPE",
   147: "FIXED_DOUBLE_ARRAY_TYPE",
-  171: "SHARED_FUNCTION_INFO_TYPE",
-  172: "JS_MESSAGE_OBJECT_TYPE",
-  175: "JS_VALUE_TYPE",
-  176: "JS_DATE_TYPE",
-  177: "JS_OBJECT_TYPE",
-  178: "JS_CONTEXT_EXTENSION_OBJECT_TYPE",
-  179: "JS_GENERATOR_OBJECT_TYPE",
-  180: "JS_MODULE_TYPE",
-  181: "JS_GLOBAL_OBJECT_TYPE",
-  182: "JS_BUILTINS_OBJECT_TYPE",
-  183: "JS_GLOBAL_PROXY_TYPE",
-  184: "JS_ARRAY_TYPE",
-  185: "JS_ARRAY_BUFFER_TYPE",
-  186: "JS_TYPED_ARRAY_TYPE",
-  187: "JS_DATA_VIEW_TYPE",
-  174: "JS_PROXY_TYPE",
-  188: "JS_SET_TYPE",
-  189: "JS_MAP_TYPE",
-  190: "JS_WEAK_MAP_TYPE",
-  191: "JS_WEAK_SET_TYPE",
-  192: "JS_REGEXP_TYPE",
-  193: "JS_FUNCTION_TYPE",
-  173: "JS_FUNCTION_PROXY_TYPE",
-  168: "DEBUG_INFO_TYPE",
-  169: "BREAK_POINT_INFO_TYPE",
+  148: "CONSTANT_POOL_ARRAY_TYPE",
+  172: "SHARED_FUNCTION_INFO_TYPE",
+  173: "JS_MESSAGE_OBJECT_TYPE",
+  176: "JS_VALUE_TYPE",
+  177: "JS_DATE_TYPE",
+  178: "JS_OBJECT_TYPE",
+  179: "JS_CONTEXT_EXTENSION_OBJECT_TYPE",
+  180: "JS_GENERATOR_OBJECT_TYPE",
+  181: "JS_MODULE_TYPE",
+  182: "JS_GLOBAL_OBJECT_TYPE",
+  183: "JS_BUILTINS_OBJECT_TYPE",
+  184: "JS_GLOBAL_PROXY_TYPE",
+  185: "JS_ARRAY_TYPE",
+  186: "JS_ARRAY_BUFFER_TYPE",
+  187: "JS_TYPED_ARRAY_TYPE",
+  188: "JS_DATA_VIEW_TYPE",
+  175: "JS_PROXY_TYPE",
+  189: "JS_SET_TYPE",
+  190: "JS_MAP_TYPE",
+  191: "JS_WEAK_MAP_TYPE",
+  192: "JS_WEAK_SET_TYPE",
+  193: "JS_REGEXP_TYPE",
+  194: "JS_FUNCTION_TYPE",
+  174: "JS_FUNCTION_PROXY_TYPE",
+  169: "DEBUG_INFO_TYPE",
+  170: "BREAK_POINT_INFO_TYPE",
 }
 
 # List of known V8 maps.
@@ -126,85 +127,86 @@ KNOWN_MAPS = {
   0x080a9: (129, "MetaMap"),
   0x080d1: (131, "OddballMap"),
   0x080f9: (4, "AsciiInternalizedStringMap"),
-  0x08121: (170, "FixedArrayMap"),
+  0x08121: (171, "FixedArrayMap"),
   0x08149: (134, "HeapNumberMap"),
   0x08171: (137, "FreeSpaceMap"),
-  0x08199: (148, "OnePointerFillerMap"),
-  0x081c1: (148, "TwoPointerFillerMap"),
+  0x08199: (149, "OnePointerFillerMap"),
+  0x081c1: (149, "TwoPointerFillerMap"),
   0x081e9: (132, "CellMap"),
   0x08211: (133, "GlobalPropertyCellMap"),
-  0x08239: (171, "SharedFunctionInfoMap"),
-  0x08261: (170, "NativeContextMap"),
+  0x08239: (172, "SharedFunctionInfoMap"),
+  0x08261: (171, "NativeContextMap"),
   0x08289: (130, "CodeMap"),
-  0x082b1: (170, "ScopeInfoMap"),
-  0x082d9: (170, "FixedCOWArrayMap"),
+  0x082b1: (171, "ScopeInfoMap"),
+  0x082d9: (171, "FixedCOWArrayMap"),
   0x08301: (147, "FixedDoubleArrayMap"),
-  0x08329: (170, "HashTableMap"),
-  0x08351: (128, "SymbolMap"),
-  0x08379: (64, "StringMap"),
-  0x083a1: (68, "AsciiStringMap"),
-  0x083c9: (65, "ConsStringMap"),
-  0x083f1: (69, "ConsAsciiStringMap"),
-  0x08419: (67, "SlicedStringMap"),
-  0x08441: (71, "SlicedAsciiStringMap"),
-  0x08469: (66, "ExternalStringMap"),
-  0x08491: (74, "ExternalStringWithOneByteDataMap"),
-  0x084b9: (70, "ExternalAsciiStringMap"),
-  0x084e1: (82, "ShortExternalStringMap"),
-  0x08509: (90, "ShortExternalStringWithOneByteDataMap"),
-  0x08531: (0, "InternalizedStringMap"),
-  0x08559: (1, "ConsInternalizedStringMap"),
-  0x08581: (5, "ConsAsciiInternalizedStringMap"),
-  0x085a9: (2, "ExternalInternalizedStringMap"),
-  0x085d1: (10, "ExternalInternalizedStringWithOneByteDataMap"),
-  0x085f9: (6, "ExternalAsciiInternalizedStringMap"),
-  0x08621: (18, "ShortExternalInternalizedStringMap"),
-  0x08649: (26, "ShortExternalInternalizedStringWithOneByteDataMap"),
-  0x08671: (22, "ShortExternalAsciiInternalizedStringMap"),
-  0x08699: (86, "ShortExternalAsciiStringMap"),
-  0x086c1: (64, "UndetectableStringMap"),
-  0x086e9: (68, "UndetectableAsciiStringMap"),
-  0x08711: (138, "ExternalByteArrayMap"),
-  0x08739: (139, "ExternalUnsignedByteArrayMap"),
-  0x08761: (140, "ExternalShortArrayMap"),
-  0x08789: (141, "ExternalUnsignedShortArrayMap"),
-  0x087b1: (142, "ExternalIntArrayMap"),
-  0x087d9: (143, "ExternalUnsignedIntArrayMap"),
-  0x08801: (144, "ExternalFloatArrayMap"),
-  0x08829: (145, "ExternalDoubleArrayMap"),
-  0x08851: (146, "ExternalPixelArrayMap"),
-  0x08879: (170, "NonStrictArgumentsElementsMap"),
-  0x088a1: (170, "FunctionContextMap"),
-  0x088c9: (170, "CatchContextMap"),
-  0x088f1: (170, "WithContextMap"),
-  0x08919: (170, "BlockContextMap"),
-  0x08941: (170, "ModuleContextMap"),
-  0x08969: (170, "GlobalContextMap"),
-  0x08991: (172, "JSMessageObjectMap"),
-  0x089b9: (135, "ForeignMap"),
-  0x089e1: (177, "NeanderMap"),
-  0x08a09: (161, "AllocationMementoMap"),
-  0x08a31: (160, "AllocationSiteMap"),
-  0x08a59: (164, "PolymorphicCodeCacheMap"),
-  0x08a81: (162, "ScriptMap"),
-  0x08ad1: (177, "ExternalMap"),
-  0x08af9: (167, "BoxMap"),
-  0x08b21: (149, "DeclaredAccessorDescriptorMap"),
-  0x08b49: (150, "DeclaredAccessorInfoMap"),
-  0x08b71: (151, "ExecutableAccessorInfoMap"),
-  0x08b99: (152, "AccessorPairMap"),
-  0x08bc1: (153, "AccessCheckInfoMap"),
-  0x08be9: (154, "InterceptorInfoMap"),
-  0x08c11: (155, "CallHandlerInfoMap"),
-  0x08c39: (156, "FunctionTemplateInfoMap"),
-  0x08c61: (157, "ObjectTemplateInfoMap"),
-  0x08c89: (158, "SignatureInfoMap"),
-  0x08cb1: (159, "TypeSwitchInfoMap"),
-  0x08cd9: (163, "CodeCacheMap"),
-  0x08d01: (165, "TypeFeedbackInfoMap"),
-  0x08d29: (166, "AliasedArgumentsEntryMap"),
-  0x08d51: (168, "DebugInfoMap"),
-  0x08d79: (169, "BreakPointInfoMap"),
+  0x08329: (148, "ConstantPoolArrayMap"),
+  0x08351: (171, "HashTableMap"),
+  0x08379: (128, "SymbolMap"),
+  0x083a1: (64, "StringMap"),
+  0x083c9: (68, "AsciiStringMap"),
+  0x083f1: (65, "ConsStringMap"),
+  0x08419: (69, "ConsAsciiStringMap"),
+  0x08441: (67, "SlicedStringMap"),
+  0x08469: (71, "SlicedAsciiStringMap"),
+  0x08491: (66, "ExternalStringMap"),
+  0x084b9: (74, "ExternalStringWithOneByteDataMap"),
+  0x084e1: (70, "ExternalAsciiStringMap"),
+  0x08509: (82, "ShortExternalStringMap"),
+  0x08531: (90, "ShortExternalStringWithOneByteDataMap"),
+  0x08559: (0, "InternalizedStringMap"),
+  0x08581: (1, "ConsInternalizedStringMap"),
+  0x085a9: (5, "ConsAsciiInternalizedStringMap"),
+  0x085d1: (2, "ExternalInternalizedStringMap"),
+  0x085f9: (10, "ExternalInternalizedStringWithOneByteDataMap"),
+  0x08621: (6, "ExternalAsciiInternalizedStringMap"),
+  0x08649: (18, "ShortExternalInternalizedStringMap"),
+  0x08671: (26, "ShortExternalInternalizedStringWithOneByteDataMap"),
+  0x08699: (22, "ShortExternalAsciiInternalizedStringMap"),
+  0x086c1: (86, "ShortExternalAsciiStringMap"),
+  0x086e9: (64, "UndetectableStringMap"),
+  0x08711: (68, "UndetectableAsciiStringMap"),
+  0x08739: (138, "ExternalByteArrayMap"),
+  0x08761: (139, "ExternalUnsignedByteArrayMap"),
+  0x08789: (140, "ExternalShortArrayMap"),
+  0x087b1: (141, "ExternalUnsignedShortArrayMap"),
+  0x087d9: (142, "ExternalIntArrayMap"),
+  0x08801: (143, "ExternalUnsignedIntArrayMap"),
+  0x08829: (144, "ExternalFloatArrayMap"),
+  0x08851: (145, "ExternalDoubleArrayMap"),
+  0x08879: (146, "ExternalPixelArrayMap"),
+  0x088a1: (171, "NonStrictArgumentsElementsMap"),
+  0x088c9: (171, "FunctionContextMap"),
+  0x088f1: (171, "CatchContextMap"),
+  0x08919: (171, "WithContextMap"),
+  0x08941: (171, "BlockContextMap"),
+  0x08969: (171, "ModuleContextMap"),
+  0x08991: (171, "GlobalContextMap"),
+  0x089b9: (173, "JSMessageObjectMap"),
+  0x089e1: (135, "ForeignMap"),
+  0x08a09: (178, "NeanderMap"),
+  0x08a31: (162, "AllocationMementoMap"),
+  0x08a59: (161, "AllocationSiteMap"),
+  0x08a81: (165, "PolymorphicCodeCacheMap"),
+  0x08aa9: (163, "ScriptMap"),
+  0x08af9: (178, "ExternalMap"),
+  0x08b21: (168, "BoxMap"),
+  0x08b49: (150, "DeclaredAccessorDescriptorMap"),
+  0x08b71: (151, "DeclaredAccessorInfoMap"),
+  0x08b99: (152, "ExecutableAccessorInfoMap"),
+  0x08bc1: (153, "AccessorPairMap"),
+  0x08be9: (154, "AccessCheckInfoMap"),
+  0x08c11: (155, "InterceptorInfoMap"),
+  0x08c39: (156, "CallHandlerInfoMap"),
+  0x08c61: (157, "FunctionTemplateInfoMap"),
+  0x08c89: (158, "ObjectTemplateInfoMap"),
+  0x08cb1: (159, "SignatureInfoMap"),
+  0x08cd9: (160, "TypeSwitchInfoMap"),
+  0x08d01: (164, "CodeCacheMap"),
+  0x08d29: (166, "TypeFeedbackInfoMap"),
+  0x08d51: (167, "AliasedArgumentsEntryMap"),
+  0x08d79: (169, "DebugInfoMap"),
+  0x08da1: (170, "BreakPointInfoMap"),
 }
 
 # List of known V8 objects.
@@ -250,6 +252,6 @@ KNOWN_OBJECTS = {
   ("OLD_DATA_SPACE", 0x082c9): "EmptyExternalPixelArray",
   ("OLD_DATA_SPACE", 0x082d5): "InfinityValue",
   ("OLD_DATA_SPACE", 0x082e1): "MinusZeroValue",
-  ("CODE_SPACE", 0x11141): "JsConstructEntryCode",
-  ("CODE_SPACE", 0x18da1): "JsEntryCode",
+  ("CODE_SPACE", 0x111a1): "JsConstructEntryCode",
+  ("CODE_SPACE", 0x18bc1): "JsEntryCode",
 }