Update to V8 2.1.9.1

10 files changed, 188 insertions, 67 deletions

diff --git a/deps/v8/tools/gyp/v8.gyp b/deps/v8/tools/gyp/v8.gyp
index 958a5922a4..e12946e773 100644
--- a/deps/v8/tools/gyp/v8.gyp
+++ b/deps/v8/tools/gyp/v8.gyp
@@ -309,9 +309,9 @@
         '../../src/ic.h',
         '../../src/interpreter-irregexp.cc',
         '../../src/interpreter-irregexp.h',
+        '../../src/jump-target-inl.h',
         '../../src/jump-target.cc',
         '../../src/jump-target.h',
-        '../../src/jump-target-inl.h',
         '../../src/jsregexp.cc',
         '../../src/jsregexp.h',
         '../../src/list-inl.h',
@@ -330,7 +330,6 @@
         '../../src/messages.cc',
         '../../src/messages.h',
         '../../src/natives.h',
-	'../../src/number-info.h',
         '../../src/objects-debug.cc',
         '../../src/objects-inl.h',
         '../../src/objects.cc',
@@ -387,6 +386,8 @@
         '../../src/token.h',
         '../../src/top.cc',
         '../../src/top.h',
+	'../../src/type-info-inl.h',
+	'../../src/type-info.h',
         '../../src/unicode-inl.h',
         '../../src/unicode.cc',
         '../../src/unicode.h',
@@ -416,6 +417,10 @@
           ],
           'sources': [
             '../../src/fast-codegen.cc',
+            '../../src/jump-target-light-inl.h',
+            '../../src/jump-target-light.cc',
+            '../../src/virtual-frame-light-inl.h',
+            '../../src/virtual-frame-light.cc',
             '../../src/arm/assembler-arm-inl.h',
             '../../src/arm/assembler-arm.cc',
             '../../src/arm/assembler-arm.h',
@@ -457,6 +462,10 @@
             '../../src/ia32',
           ],
           'sources': [
+            '../../src/jump-target-heavy-inl.h',
+            '../../src/jump-target-heavy.cc',
+            '../../src/virtual-frame-heavy-inl.h',
+            '../../src/virtual-frame-heavy.cc',
             '../../src/ia32/assembler-ia32-inl.h',
             '../../src/ia32/assembler-ia32.cc',
             '../../src/ia32/assembler-ia32.h',
@@ -489,6 +498,10 @@
           ],
           'sources': [
             '../../src/fast-codegen.cc',
+            '../../src/jump-target-heavy-inl.h',
+            '../../src/jump-target-heavy.cc',
+            '../../src/virtual-frame-heavy-inl.h',
+            '../../src/virtual-frame-heavy.cc',
             '../../src/x64/assembler-x64-inl.h',
             '../../src/x64/assembler-x64.cc',
             '../../src/x64/assembler-x64.h',
@@ -573,12 +586,12 @@
           '../../src/math.js',
           '../../src/messages.js',
           '../../src/apinatives.js',
-          '../../src/debug-delay.js',
-          '../../src/liveedit-delay.js',
-          '../../src/mirror-delay.js',
-          '../../src/date-delay.js',
-          '../../src/json-delay.js',
-          '../../src/regexp-delay.js',
+          '../../src/debug-debugger.js',
+          '../../src/mirror-debugger.js',
+          '../../src/liveedit-debugger.js',
+          '../../src/date.js',
+          '../../src/json.js',
+          '../../src/regexp.js',
           '../../src/macros.py',
         ],
       },
diff --git a/deps/v8/tools/js2c.py b/deps/v8/tools/js2c.py
index b889530d5a..64de7d3156 100755
--- a/deps/v8/tools/js2c.py
+++ b/deps/v8/tools/js2c.py
@@ -220,8 +220,8 @@ namespace internal {
   }
 
   template <>
-  int NativesCollection<%(type)s>::GetDelayCount() {
-    return %(delay_count)i;
+  int NativesCollection<%(type)s>::GetDebuggerCount() {
+    return %(debugger_count)i;
   }
 
   template <>
@@ -252,23 +252,23 @@ SOURCE_DECLARATION = """\
 """
 
 
-GET_DELAY_INDEX_CASE = """\
+GET_DEBUGGER_INDEX_CASE = """\
     if (strcmp(name, "%(id)s") == 0) return %(i)i;
 """
 
 
-GET_DELAY_SCRIPT_SOURCE_CASE = """\
+GET_DEBUGGER_SCRIPT_SOURCE_CASE = """\
     if (index == %(i)i) return Vector<const char>(%(id)s, %(length)i);
 """
 
 
-GET_DELAY_SCRIPT_NAME_CASE = """\
+GET_DEBUGGER_SCRIPT_NAME_CASE = """\
     if (index == %(i)i) return Vector<const char>("%(name)s", %(length)i);
 """
 
 def JS2C(source, target, env):
   ids = []
-  delay_ids = []
+  debugger_ids = []
   modules = []
   # Locate the macros file name.
   consts = {}
@@ -287,7 +287,7 @@ def JS2C(source, target, env):
   source_lines_empty = []
   for module in modules:
     filename = str(module)
-    delay = filename.endswith('-delay.js')
+    debugger = filename.endswith('-debugger.js')
     lines = ReadFile(filename)
     lines = ExpandConstants(lines, consts)
     lines = ExpandMacros(lines, macros)
@@ -295,29 +295,29 @@ def JS2C(source, target, env):
     lines = minifier.JSMinify(lines)
     data = ToCArray(lines)
     id = (os.path.split(filename)[1])[:-3]
-    if delay: id = id[:-6]
-    if delay:
-      delay_ids.append((id, len(lines)))
+    if debugger: id = id[:-9]
+    if debugger:
+      debugger_ids.append((id, len(lines)))
     else:
       ids.append((id, len(lines)))
     source_lines.append(SOURCE_DECLARATION % { 'id': id, 'data': data })
     source_lines_empty.append(SOURCE_DECLARATION % { 'id': id, 'data': data })
 
-  # Build delay support functions
+  # Build debugger support functions
   get_index_cases = [ ]
   get_script_source_cases = [ ]
   get_script_name_cases = [ ]
 
   i = 0
-  for (id, length) in delay_ids:
+  for (id, length) in debugger_ids:
     native_name = "native %s.js" % id
-    get_index_cases.append(GET_DELAY_INDEX_CASE % { 'id': id, 'i': i })
-    get_script_source_cases.append(GET_DELAY_SCRIPT_SOURCE_CASE % {
+    get_index_cases.append(GET_DEBUGGER_INDEX_CASE % { 'id': id, 'i': i })
+    get_script_source_cases.append(GET_DEBUGGER_SCRIPT_SOURCE_CASE % {
       'id': id,
       'length': length,
       'i': i
     })
-    get_script_name_cases.append(GET_DELAY_SCRIPT_NAME_CASE % {
+    get_script_name_cases.append(GET_DEBUGGER_SCRIPT_NAME_CASE % {
       'name': native_name,
       'length': len(native_name),
       'i': i
@@ -326,13 +326,13 @@ def JS2C(source, target, env):
 
   for (id, length) in ids:
     native_name = "native %s.js" % id
-    get_index_cases.append(GET_DELAY_INDEX_CASE % { 'id': id, 'i': i })
-    get_script_source_cases.append(GET_DELAY_SCRIPT_SOURCE_CASE % {
+    get_index_cases.append(GET_DEBUGGER_INDEX_CASE % { 'id': id, 'i': i })
+    get_script_source_cases.append(GET_DEBUGGER_SCRIPT_SOURCE_CASE % {
       'id': id,
       'length': length,
       'i': i
     })
-    get_script_name_cases.append(GET_DELAY_SCRIPT_NAME_CASE % {
+    get_script_name_cases.append(GET_DEBUGGER_SCRIPT_NAME_CASE % {
       'name': native_name,
       'length': len(native_name),
       'i': i
@@ -342,8 +342,8 @@ def JS2C(source, target, env):
   # Emit result
   output = open(str(target[0]), "w")
   output.write(HEADER_TEMPLATE % {
-    'builtin_count': len(ids) + len(delay_ids),
-    'delay_count': len(delay_ids),
+    'builtin_count': len(ids) + len(debugger_ids),
+    'debugger_count': len(debugger_ids),
     'source_lines': "\n".join(source_lines),
     'get_index_cases': "".join(get_index_cases),
     'get_script_source_cases': "".join(get_script_source_cases),
@@ -355,8 +355,8 @@ def JS2C(source, target, env):
   if len(target) > 1:
     output = open(str(target[1]), "w")
     output.write(HEADER_TEMPLATE % {
-      'builtin_count': len(ids) + len(delay_ids),
-      'delay_count': len(delay_ids),
+      'builtin_count': len(ids) + len(debugger_ids),
+      'debugger_count': len(debugger_ids),
       'source_lines': "\n".join(source_lines_empty),
       'get_index_cases': "".join(get_index_cases),
       'get_script_source_cases': "".join(get_script_source_cases),
diff --git a/deps/v8/tools/v8.xcodeproj/project.pbxproj b/deps/v8/tools/v8.xcodeproj/project.pbxproj
index 591ba4bf29..0493da693b 100644
--- a/deps/v8/tools/v8.xcodeproj/project.pbxproj
+++ b/deps/v8/tools/v8.xcodeproj/project.pbxproj
@@ -27,16 +27,20 @@
 /* Begin PBXBuildFile section */
 		58950D5E0F55519800F3E8BA /* jump-target.cc in Sources */ = {isa = PBXBuildFile; fileRef = 58950D500F55514900F3E8BA /* jump-target.cc */; };
 		58950D5F0F55519D00F3E8BA /* jump-target-ia32.cc in Sources */ = {isa = PBXBuildFile; fileRef = 58950D4F0F55514900F3E8BA /* jump-target-ia32.cc */; };
+		58950D5F0F55519D00F3E8BA /* jump-target-heavy.cc in Sources */ = {isa = PBXBuildFile; fileRef = 58950D4F0F55514900F3E8BA /* jump-target-heavy.cc */; };
 		58950D600F5551A300F3E8BA /* jump-target.cc in Sources */ = {isa = PBXBuildFile; fileRef = 58950D500F55514900F3E8BA /* jump-target.cc */; };
 		58950D610F5551A400F3E8BA /* jump-target-arm.cc in Sources */ = {isa = PBXBuildFile; fileRef = 58950D4E0F55514900F3E8BA /* jump-target-arm.cc */; };
+		58950D610F5551A400F3E8BA /* jump-target-light.cc in Sources */ = {isa = PBXBuildFile; fileRef = 58950D4E0F55514900F3E8BA /* jump-target-light.cc */; };
 		58950D620F5551AF00F3E8BA /* register-allocator-ia32.cc in Sources */ = {isa = PBXBuildFile; fileRef = 58950D530F55514900F3E8BA /* register-allocator-ia32.cc */; };
 		58950D630F5551AF00F3E8BA /* register-allocator.cc in Sources */ = {isa = PBXBuildFile; fileRef = 58950D540F55514900F3E8BA /* register-allocator.cc */; };
 		58950D640F5551B500F3E8BA /* register-allocator.cc in Sources */ = {isa = PBXBuildFile; fileRef = 58950D540F55514900F3E8BA /* register-allocator.cc */; };
 		58950D650F5551B600F3E8BA /* register-allocator-arm.cc in Sources */ = {isa = PBXBuildFile; fileRef = 58950D520F55514900F3E8BA /* register-allocator-arm.cc */; };
 		58950D660F5551C200F3E8BA /* virtual-frame.cc in Sources */ = {isa = PBXBuildFile; fileRef = 58950D5A0F55514900F3E8BA /* virtual-frame.cc */; };
 		58950D670F5551C400F3E8BA /* virtual-frame-ia32.cc in Sources */ = {isa = PBXBuildFile; fileRef = 58950D580F55514900F3E8BA /* virtual-frame-ia32.cc */; };
+		58950D670F5551C400F3E8BA /* virtual-frame-heavy.cc in Sources */ = {isa = PBXBuildFile; fileRef = 58950D580F55514900F3E8BA /* virtual-frame-heavy.cc */; };
 		58950D680F5551CB00F3E8BA /* virtual-frame.cc in Sources */ = {isa = PBXBuildFile; fileRef = 58950D5A0F55514900F3E8BA /* virtual-frame.cc */; };
 		58950D690F5551CE00F3E8BA /* virtual-frame-arm.cc in Sources */ = {isa = PBXBuildFile; fileRef = 58950D560F55514900F3E8BA /* virtual-frame-arm.cc */; };
+		58950D690F5551CE00F3E8BA /* virtual-frame-light.cc in Sources */ = {isa = PBXBuildFile; fileRef = 58950D560F55514900F3E8BA /* virtual-frame-light.cc */; };
 		8900116C0E71CA2300F91F35 /* libraries.cc in Sources */ = {isa = PBXBuildFile; fileRef = 8900116B0E71CA2300F91F35 /* libraries.cc */; };
 		890A13FE0EE9C47F00E49346 /* interpreter-irregexp.cc in Sources */ = {isa = PBXBuildFile; fileRef = 89A15C660EE4665300B48DEB /* interpreter-irregexp.cc */; };
 		890A14010EE9C4B000E49346 /* regexp-macro-assembler-arm.cc in Sources */ = {isa = PBXBuildFile; fileRef = 89A15C700EE466D000B48DEB /* regexp-macro-assembler-arm.cc */; };
@@ -291,7 +295,9 @@
 		22A76C900FF259E600FDC694 /* log-inl.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = "log-inl.h"; sourceTree = "<group>"; };
 		58242A1E0FA1F14D00BD6F59 /* json-delay.js */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.javascript; path = "json-delay.js"; sourceTree = "<group>"; };
 		58950D4E0F55514900F3E8BA /* jump-target-arm.cc */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = "jump-target-arm.cc"; path = "arm/jump-target-arm.cc"; sourceTree = "<group>"; };
+		58950D4E0F55514900F3E8BA /* jump-target-light.cc */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = "jump-target-light.cc"; path = "jump-target-light.cc"; sourceTree = "<group>"; };
 		58950D4F0F55514900F3E8BA /* jump-target-ia32.cc */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = "jump-target-ia32.cc"; path = "ia32/jump-target-ia32.cc"; sourceTree = "<group>"; };
+		58950D4F0F55514900F3E8BA /* jump-target-heavy.cc */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = "jump-target-heavy.cc"; path = "jump-target-heavy.cc"; sourceTree = "<group>"; };
 		58950D500F55514900F3E8BA /* jump-target.cc */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = "jump-target.cc"; sourceTree = "<group>"; };
 		58950D510F55514900F3E8BA /* jump-target.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = "jump-target.h"; sourceTree = "<group>"; };
 		58950D520F55514900F3E8BA /* register-allocator-arm.cc */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = "register-allocator-arm.cc"; path = "arm/register-allocator-arm.cc"; sourceTree = "<group>"; };
@@ -299,8 +305,10 @@
 		58950D540F55514900F3E8BA /* register-allocator.cc */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = "register-allocator.cc"; sourceTree = "<group>"; };
 		58950D550F55514900F3E8BA /* register-allocator.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = "register-allocator.h"; sourceTree = "<group>"; };
 		58950D560F55514900F3E8BA /* virtual-frame-arm.cc */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = "virtual-frame-arm.cc"; path = "arm/virtual-frame-arm.cc"; sourceTree = "<group>"; };
+		58950D560F55514900F3E8BA /* virtual-frame-light.cc */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = "virtual-frame-light.cc"; path = "virtual-frame-light.cc"; sourceTree = "<group>"; };
 		58950D570F55514900F3E8BA /* virtual-frame-arm.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = "virtual-frame-arm.h"; path = "arm/virtual-frame-arm.h"; sourceTree = "<group>"; };
 		58950D580F55514900F3E8BA /* virtual-frame-ia32.cc */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = "virtual-frame-ia32.cc"; path = "ia32/virtual-frame-ia32.cc"; sourceTree = "<group>"; };
+		58950D580F55514900F3E8BA /* virtual-frame-heavy.cc */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = "virtual-frame-heavy.cc"; path = "virtual-frame-heavy.cc"; sourceTree = "<group>"; };
 		58950D590F55514900F3E8BA /* virtual-frame-ia32.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = "virtual-frame-ia32.h"; path = "ia32/virtual-frame-ia32.h"; sourceTree = "<group>"; };
 		58950D5A0F55514900F3E8BA /* virtual-frame.cc */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = "virtual-frame.cc"; sourceTree = "<group>"; };
 		58950D5B0F55514900F3E8BA /* virtual-frame.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = "virtual-frame.h"; sourceTree = "<group>"; };
@@ -321,6 +329,8 @@
 		8956B6CD0F5D86570033B5A2 /* debug-agent.cc */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = "debug-agent.cc"; sourceTree = "<group>"; };
 		8956B6CE0F5D86570033B5A2 /* debug-agent.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = "debug-agent.h"; sourceTree = "<group>"; };
 		895FA720107FFB15006F39D4 /* jump-target-inl.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = "jump-target-inl.h"; sourceTree = "<group>"; };
+		895FA720107FFB15006F39D4 /* jump-target-light-inl.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = "jump-target-light-inl.h"; sourceTree = "<group>"; };
+		895FA720107FFB15006F39D4 /* jump-target-heavy-inl.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = "jump-target-heavy-inl.h"; sourceTree = "<group>"; };
 		895FA725107FFB57006F39D4 /* codegen-ia32-inl.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = "codegen-ia32-inl.h"; path = "ia32/codegen-ia32-inl.h"; sourceTree = "<group>"; };
 		895FA72A107FFB85006F39D4 /* register-allocator-ia32-inl.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = "register-allocator-ia32-inl.h"; path = "ia32/register-allocator-ia32-inl.h"; sourceTree = "<group>"; };
 		895FA72B107FFB85006F39D4 /* register-allocator-ia32.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = "register-allocator-ia32.h"; path = "ia32/register-allocator-ia32.h"; sourceTree = "<group>"; };
@@ -785,8 +795,12 @@
 				897FF14E0E719B8F00D62E90 /* jsregexp.cc */,
 				897FF14F0E719B8F00D62E90 /* jsregexp.h */,
 				895FA720107FFB15006F39D4 /* jump-target-inl.h */,
+				895FA720107FFB15006F39D4 /* jump-target-heavy-inl.h */,
+				895FA720107FFB15006F39D4 /* jump-target-light-inl.h */,
 				58950D4E0F55514900F3E8BA /* jump-target-arm.cc */,
+				58950D4E0F55514900F3E8BA /* jump-target-light.cc */,
 				58950D4F0F55514900F3E8BA /* jump-target-ia32.cc */,
+				58950D4F0F55514900F3E8BA /* jump-target-heavy.cc */,
 				58950D500F55514900F3E8BA /* jump-target.cc */,
 				58950D510F55514900F3E8BA /* jump-target.h */,
 				897FF1500E719B8F00D62E90 /* list-inl.h */,
@@ -905,8 +919,10 @@
 				897FF32F0FAA0ED200136CF6 /* version.cc */,
 				897FF3300FAA0ED200136CF6 /* version.h */,
 				58950D560F55514900F3E8BA /* virtual-frame-arm.cc */,
+				58950D560F55514900F3E8BA /* virtual-frame-light.cc */,
 				58950D570F55514900F3E8BA /* virtual-frame-arm.h */,
 				58950D580F55514900F3E8BA /* virtual-frame-ia32.cc */,
+				58950D580F55514900F3E8BA /* virtual-frame-heavy.cc */,
 				58950D590F55514900F3E8BA /* virtual-frame-ia32.h */,
 				58950D5A0F55514900F3E8BA /* virtual-frame.cc */,
 				58950D5B0F55514900F3E8BA /* virtual-frame.h */,
@@ -1213,6 +1229,7 @@
 				89A88E0E0E71A66F0043BA31 /* jsregexp.cc in Sources */,
 				58950D5E0F55519800F3E8BA /* jump-target.cc in Sources */,
 				58950D5F0F55519D00F3E8BA /* jump-target-ia32.cc in Sources */,
+				58950D5F0F55519D00F3E8BA /* jump-target-heavy.cc in Sources */,
 				8900116C0E71CA2300F91F35 /* libraries.cc in Sources */,
 				89A88E0F0E71A6740043BA31 /* log.cc in Sources */,
 				89A88E100E71A6770043BA31 /* macro-assembler-ia32.cc in Sources */,
@@ -1256,6 +1273,7 @@
 				89A88E2D0E71A6D50043BA31 /* variables.cc in Sources */,
 				89B933AF0FAA0F9600201304 /* version.cc in Sources */,
 				58950D660F5551C200F3E8BA /* virtual-frame.cc in Sources */,
+				58950D660F5551C200F3E8BA /* virtual-frame-heavy.cc in Sources */,
 				58950D670F5551C400F3E8BA /* virtual-frame-ia32.cc in Sources */,
 				89A88E2E0E71A6D60043BA31 /* zone.cc in Sources */,
 				9F4B7B890FCC877A00DC4117 /* log-utils.cc in Sources */,
@@ -1324,6 +1342,7 @@
 				89F23C610E78D5B2006B2466 /* jsregexp.cc in Sources */,
 				58950D600F5551A300F3E8BA /* jump-target.cc in Sources */,
 				58950D610F5551A400F3E8BA /* jump-target-arm.cc in Sources */,
+				58950D610F5551A400F3E8BA /* jump-target-light.cc in Sources */,
 				89F23C620E78D5B2006B2466 /* libraries.cc in Sources */,
 				89F23C630E78D5B2006B2466 /* log.cc in Sources */,
 				89F23C9E0E78D5FD006B2466 /* macro-assembler-arm.cc in Sources */,
@@ -1368,6 +1387,7 @@
 				89F23C810E78D5B2006B2466 /* variables.cc in Sources */,
 				89B933B00FAA0F9D00201304 /* version.cc in Sources */,
 				58950D680F5551CB00F3E8BA /* virtual-frame.cc in Sources */,
+				58950D680F5551CB00F3E8BA /* virtual-frame-light.cc in Sources */,
 				58950D690F5551CE00F3E8BA /* virtual-frame-arm.cc in Sources */,
 				89F23C820E78D5B2006B2466 /* zone.cc in Sources */,
 				9F4B7B8A0FCC877A00DC4117 /* log-utils.cc in Sources */,
diff --git a/deps/v8/tools/visual_studio/js2c.cmd b/deps/v8/tools/visual_studio/js2c.cmd
index 54b1bfb552..82722ffdb9 100644
--- a/deps/v8/tools/visual_studio/js2c.cmd
+++ b/deps/v8/tools/visual_studio/js2c.cmd
@@ -3,4 +3,4 @@ set SOURCE_DIR=%1
 set TARGET_DIR=%2
 set PYTHON="..\..\..\third_party\python_24\python.exe"
 if not exist %PYTHON% set PYTHON=python.exe
-%PYTHON% ..\js2c.py %TARGET_DIR%\natives.cc %TARGET_DIR%\natives-empty.cc CORE %SOURCE_DIR%\macros.py %SOURCE_DIR%\runtime.js %SOURCE_DIR%\v8natives.js %SOURCE_DIR%\array.js %SOURCE_DIR%\string.js %SOURCE_DIR%\uri.js %SOURCE_DIR%\math.js %SOURCE_DIR%\messages.js %SOURCE_DIR%\apinatives.js %SOURCE_DIR%\debug-delay.js %SOURCE_DIR%\liveedit-delay.js %SOURCE_DIR%\mirror-delay.js %SOURCE_DIR%\date-delay.js %SOURCE_DIR%\regexp-delay.js %SOURCE_DIR%\json-delay.js
+%PYTHON% ..\js2c.py %TARGET_DIR%\natives.cc %TARGET_DIR%\natives-empty.cc CORE %SOURCE_DIR%\macros.py %SOURCE_DIR%\runtime.js %SOURCE_DIR%\v8natives.js %SOURCE_DIR%\array.js %SOURCE_DIR%\string.js %SOURCE_DIR%\uri.js %SOURCE_DIR%\math.js %SOURCE_DIR%\messages.js %SOURCE_DIR%\apinatives.js %SOURCE_DIR%\debug-debugger.js %SOURCE_DIR%\liveedit-debugger.js %SOURCE_DIR%\mirror-debugger.js %SOURCE_DIR%\date.js %SOURCE_DIR%\regexp.js %SOURCE_DIR%\json.js
diff --git a/deps/v8/tools/visual_studio/v8.vcproj b/deps/v8/tools/visual_studio/v8.vcproj
index 3122c6d598..30b488f44f 100644
--- a/deps/v8/tools/visual_studio/v8.vcproj
+++ b/deps/v8/tools/visual_studio/v8.vcproj
@@ -135,15 +135,15 @@
 				>
 			</File>
 			<File
-				RelativePath="..\..\src\date-delay.js"
+				RelativePath="..\..\src\date.js"
 				>
 			</File>
 			<File
-				RelativePath="..\..\src\debug-delay.js"
+				RelativePath="..\..\src\debug-debugger.js"
 				>
 			</File>
 			<File
-				RelativePath="..\..\src\liveedit-delay.js"
+				RelativePath="..\..\src\liveedit-debugger.js"
 				>
 			</File>
 			<File
@@ -159,15 +159,15 @@
 				>
 			</File>
 			<File
-				RelativePath="..\..\src\mirror-delay.js"
+				RelativePath="..\..\src\mirror-debugger.js"
 				>
 			</File>
 			<File
-				RelativePath="..\..\src\regexp-delay.js"
+				RelativePath="..\..\src\regexp.js"
 				>
 			</File>
 			<File
-				RelativePath="..\..\src\json-delay.js"
+				RelativePath="..\..\src\json.js"
 				>
 			</File>
 			<File
@@ -192,7 +192,7 @@
 						Name="VCCustomBuildTool"
 						Description="Processing js files..."
 						CommandLine=".\js2c.cmd ..\..\src &quot;$(IntDir)\DerivedSources&quot;"
-						AdditionalDependencies="..\..\src\macros.py;..\..\src\runtime.js;..\..\src\v8natives.js;..\..\src\array.js;..\..\src\string.js;..\..\src\uri.js;..\..\src\math.js;..\..\src\messages.js;..\..\src\apinatives.js;..\..\src\debug-delay.js;..\..\src\mirror-delay.js;..\..\src\date-delay.js;..\..\src\regexp-delay.js;..\..\src\json-delay.js"
+						AdditionalDependencies="..\..\src\macros.py;..\..\src\runtime.js;..\..\src\v8natives.js;..\..\src\array.js;..\..\src\string.js;..\..\src\uri.js;..\..\src\math.js;..\..\src\messages.js;..\..\src\apinatives.js;..\..\src\debug-debugger.js;..\..\src\mirror-debugger.js;..\..\src\liveedit-debugger.js;..\..\src\date.js;..\..\src\regexp.js;..\..\src\json.js"
 						Outputs="$(IntDir)\DerivedSources\natives.cc;$(IntDir)\DerivedSources\natives-empty.cc"
 					/>
 				</FileConfiguration>
@@ -203,7 +203,7 @@
 						Name="VCCustomBuildTool"
 						Description="Processing js files..."
 						CommandLine=".\js2c.cmd ..\..\src &quot;$(IntDir)\DerivedSources&quot;"
-						AdditionalDependencies="..\..\src\macros.py;..\..\src\runtime.js;..\..\src\v8natives.js;..\..\src\array.js;..\..\src\string.js;..\..\src\uri.js;..\..\src\math.js;..\..\src\messages.js;..\..\src\apinatives.js;..\..\src\debug-delay.js;..\..\src\mirror-delay.js;..\..\src\date-delay.js;..\..\src\regexp-delay.js;..\..\src\json-delay.js"
+						AdditionalDependencies="..\..\src\macros.py;..\..\src\runtime.js;..\..\src\v8natives.js;..\..\src\array.js;..\..\src\string.js;..\..\src\uri.js;..\..\src\math.js;..\..\src\messages.js;..\..\src\apinatives.js;..\..\src\debug-debugger.js;..\..\src\mirror-debugger.js;..\..\src\liveedit-debugger.js;..\..\src\date.js;..\..\src\regexp.js;..\..\src\json.js"
 						Outputs="$(IntDir)\DerivedSources\natives.cc;$(IntDir)\DerivedSources\natives-empty.cc"
 					/>
 				</FileConfiguration>
diff --git a/deps/v8/tools/visual_studio/v8_arm.vcproj b/deps/v8/tools/visual_studio/v8_arm.vcproj
index cb7519bdc7..cdba58e3c3 100644
--- a/deps/v8/tools/visual_studio/v8_arm.vcproj
+++ b/deps/v8/tools/visual_studio/v8_arm.vcproj
@@ -135,15 +135,15 @@
 				>

 			</File>

 			<File

-				RelativePath="..\..\src\date-delay.js"

+				RelativePath="..\..\src\date.js"

 				>

 			</File>

 			<File

-				RelativePath="..\..\src\debug-delay.js"

+				RelativePath="..\..\src\debug-debugger.js"

 				>

 			</File>

 			<File

-				RelativePath="..\..\src\liveedit-delay.js"

+				RelativePath="..\..\src\liveedit-debugger.js"

 				>

 			</File>

 			<File

@@ -159,15 +159,15 @@
 				>

 			</File>

 			<File

-				RelativePath="..\..\src\mirror-delay.js"

+				RelativePath="..\..\src\mirror-debugger.js"

 				>

 			</File>

 			<File

-				RelativePath="..\..\src\regexp-delay.js"

+				RelativePath="..\..\src\regexp.js"

 				>

 			</File>

 			<File

-				RelativePath="..\..\src\json-delay.js"

+				RelativePath="..\..\src\json.js"

 				>

 			</File>

 			<File

@@ -192,7 +192,7 @@
 						Name="VCCustomBuildTool"

 						Description="Processing js files..."

 						CommandLine=".\js2c.cmd ..\..\src &quot;$(IntDir)\DerivedSources&quot;"

-						AdditionalDependencies="..\..\src\macros.py;..\..\src\runtime.js;..\..\src\v8natives.js;..\..\src\array.js;..\..\src\string.js;..\..\src\uri.js;..\..\src\math.js;..\..\src\messages.js;..\..\src\apinatives.js;..\..\src\debug-delay.js;..\..\src\mirror-delay.js;..\..\src\date-delay.js;..\..\src\regexp-delay.js;..\..\src\json-delay.js"

+						AdditionalDependencies="..\..\src\macros.py;..\..\src\runtime.js;..\..\src\v8natives.js;..\..\src\array.js;..\..\src\string.js;..\..\src\uri.js;..\..\src\math.js;..\..\src\messages.js;..\..\src\apinatives.js;..\..\src\debug-debugger.js;..\..\src\mirror-debugger.js;..\..\src\liveedit-debugger.js;..\..\src\date.js;..\..\src\regexp.js;..\..\src\json.js"

 						Outputs="$(IntDir)\DerivedSources\natives.cc;$(IntDir)\DerivedSources\natives-empty.cc"

 					/>

 				</FileConfiguration>

@@ -203,7 +203,7 @@
 						Name="VCCustomBuildTool"

 						Description="Processing js files..."

 						CommandLine=".\js2c.cmd ..\..\src &quot;$(IntDir)\DerivedSources&quot;"

-						AdditionalDependencies="..\..\src\macros.py;..\..\src\runtime.js;..\..\src\v8natives.js;..\..\src\array.js;..\..\src\string.js;..\..\src\uri.js;..\..\src\math.js;..\..\src\messages.js;..\..\src\apinatives.js;..\..\src\debug-delay.js;..\..\src\mirror-delay.js;..\..\src\date-delay.js;..\..\src\regexp-delay.js;..\..\src\json-delay.js"

+						AdditionalDependencies="..\..\src\macros.py;..\..\src\runtime.js;..\..\src\v8natives.js;..\..\src\array.js;..\..\src\string.js;..\..\src\uri.js;..\..\src\math.js;..\..\src\messages.js;..\..\src\apinatives.js;..\..\src\debug-debugger.js;..\..\src\mirror-debugger.js;..\..\src\liveedit-debugger.js;..\..\src\date.js;..\..\src\regexp.js;..\..\src\json.js"

 						Outputs="$(IntDir)\DerivedSources\natives.cc;$(IntDir)\DerivedSources\natives-empty.cc"

 					/>

 				</FileConfiguration>

diff --git a/deps/v8/tools/visual_studio/v8_base.vcproj b/deps/v8/tools/visual_studio/v8_base.vcproj
index 1d6d605325..fe4d863665 100644
--- a/deps/v8/tools/visual_studio/v8_base.vcproj
+++ b/deps/v8/tools/visual_studio/v8_base.vcproj
@@ -237,6 +237,10 @@
 				>
 			</File>
 			<File
+				RelativePath="..\..\src\cached-powers.h"
+				>
+			</File>
+			<File
 				RelativePath="..\..\src\char-predicates-inl.h"
 				>
 			</File>
@@ -405,6 +409,18 @@
 				>
 			</File>
 			<File
+				RelativePath="..\..\src\diy-fp.cc"
+				>
+			</File>
+			<File
+				RelativePath="..\..\src\diy-fp.h"
+				>
+			</File>
+			<File
+				RelativePath="..\..\src\double.h"
+				>
+			</File>
+			<File
 				RelativePath="..\..\src\execution.cc"
 				>
 			</File>
@@ -433,6 +449,14 @@
                                 >
                         </File>
 			<File
+				RelativePath="..\..\src\fast-dtoa.cc"
+				>
+			</File>
+			<File
+				RelativePath="..\..\src\fast-dtoa.h"
+				>
+			</File>
+			<File
 				RelativePath="..\..\src\flags.cc"
 				>
 			</File>
@@ -577,6 +601,10 @@
 				>
 			</File>
 			<File
+				RelativePath="..\..\src\jump-target-heavy-inl.h"
+				>
+			</File>
+			<File
 				RelativePath="..\..\src\jump-target.cc"
 				>
 			</File>
@@ -585,6 +613,10 @@
 				>
 			</File>
 			<File
+				RelativePath="..\..\src\jump-target-heavy.cc"
+				>
+			</File>
+			<File
 				RelativePath="..\..\src\jsregexp.cc"
 				>
 			</File>
@@ -665,10 +697,6 @@
 				>
 			</File>
 			<File
-				RelativePath="..\..\src\number-info.h"
-				>
-			</File>
-			<File
 				RelativePath="..\..\src\objects-debug.cc"
 				>
 				<FileConfiguration
@@ -909,6 +937,14 @@
 				>
 			</File>
 			<File
+				RelativePath="..\..\src\type-info-inl.h"
+				>
+			</File>
+			<File
+				RelativePath="..\..\src\type-info.h"
+				>
+			</File>
+			<File
 				RelativePath="..\..\src\unicode-inl.h"
 				>
 			</File>
@@ -969,6 +1005,10 @@
 				>
 			</File>
 			<File
+				RelativePath="..\..\src\virtual-frame-heavy-inl.h"
+				>
+			</File>
+			<File
 				RelativePath="..\..\src\virtual-frame.h"
 				>
 			</File>
@@ -985,6 +1025,10 @@
 				>
 			</File>
 			<File
+				RelativePath="..\..\src\virtual-frame-heavy.cc"
+				>
+			</File>
+			<File
 				RelativePath="..\..\src\zone-inl.h"
 				>
 			</File>
diff --git a/deps/v8/tools/visual_studio/v8_base_arm.vcproj b/deps/v8/tools/visual_studio/v8_base_arm.vcproj
index 9043d58acc..2fc45133a7 100644
--- a/deps/v8/tools/visual_studio/v8_base_arm.vcproj
+++ b/deps/v8/tools/visual_studio/v8_base_arm.vcproj
@@ -581,6 +581,14 @@
 				>
 			</File>
 			<File
+				RelativePath="..\..\src\jump-target-inl.h"
+				>
+			</File>
+			<File
+				RelativePath="..\..\src\jump-target-light-inl.h"
+				>
+			</File>
+			<File
 				RelativePath="..\..\src\jump-target.cc"
 				>
 			</File>
@@ -589,6 +597,10 @@
 				>
 			</File>
 			<File
+				RelativePath="..\..\src\jump-target-light.cc"
+				>
+			</File>
+			<File
 				RelativePath="..\..\src\jsregexp.cc"
 				>
 			</File>
@@ -669,10 +681,6 @@
 				>
 			</File>
 			<File
-				RelativePath="..\..\src\number-info.h"
-				>
-			</File>
-			<File
 				RelativePath="..\..\src\objects-debug.cc"
 				>
 				<FileConfiguration
@@ -921,6 +929,14 @@
 				>
 			</File>
 			<File
+				RelativePath="..\..\src\type-info-inl.h"
+				>
+			</File>
+			<File
+				RelativePath="..\..\src\type-info.h"
+				>
+			</File>
+			<File
 				RelativePath="..\..\src\unicode-inl.h"
 				>
 			</File>
@@ -981,6 +997,10 @@
 				>
 			</File>
 			<File
+				RelativePath="..\..\src\virtual-frame-light-inl.h"
+				>
+			</File>
+			<File
 				RelativePath="..\..\src\virtual-frame.h"
 				>
 			</File>
@@ -997,6 +1017,10 @@
 				>
 			</File>
 			<File
+				RelativePath="..\..\src\virtual-frame-light.cc"
+				>
+			</File>
+			<File
 				RelativePath="..\..\src\zone-inl.h"
 				>
 			</File>
diff --git a/deps/v8/tools/visual_studio/v8_base_x64.vcproj b/deps/v8/tools/visual_studio/v8_base_x64.vcproj
index 30437530a9..0adf24a90c 100644
--- a/deps/v8/tools/visual_studio/v8_base_x64.vcproj
+++ b/deps/v8/tools/visual_studio/v8_base_x64.vcproj
@@ -578,6 +578,10 @@
 				>
 			</File>
 			<File
+				RelativePath="..\..\src\jump-target-heavy-inl.h"
+				>
+			</File>
+			<File
 				RelativePath="..\..\src\jump-target.cc"
 				>
 			</File>
@@ -586,6 +590,10 @@
 				>
 			</File>
 			<File
+				RelativePath="..\..\src\jump-target-heavy.cc"
+				>
+			</File>
+			<File
 				RelativePath="..\..\src\jsregexp.cc"
 				>
 			</File>
@@ -666,10 +674,6 @@
 				>
 			</File>
 			<File
-				RelativePath="..\..\src\number-info.h"
-				>
-			</File>
-			<File
 				RelativePath="..\..\src\objects-debug.cc"
 				>
 				<FileConfiguration
@@ -910,6 +914,14 @@
 				>
 			</File>
 			<File
+				RelativePath="..\..\src\type-info-inl.h"
+				>
+			</File>
+			<File
+				RelativePath="..\..\src\type-info.h"
+				>
+			</File>
+			<File
 				RelativePath="..\..\src\unicode-inl.h"
 				>
 			</File>
@@ -970,6 +982,10 @@
 				>
 			</File>
 			<File
+				RelativePath="..\..\src\virtual-frame-heavy-inl.h"
+				>
+			</File>
+			<File
 				RelativePath="..\..\src\virtual-frame.h"
 				>
 			</File>
@@ -986,6 +1002,10 @@
 				>
 			</File>
 			<File
+				RelativePath="..\..\src\virtual-frame-heavy.cc"
+				>
+			</File>
+			<File
 				RelativePath="..\..\src\zone-inl.h"
 				>
 			</File>
diff --git a/deps/v8/tools/visual_studio/v8_x64.vcproj b/deps/v8/tools/visual_studio/v8_x64.vcproj
index a476d7dca7..5ffd291480 100644
--- a/deps/v8/tools/visual_studio/v8_x64.vcproj
+++ b/deps/v8/tools/visual_studio/v8_x64.vcproj
@@ -135,15 +135,15 @@
 				>
 			</File>
 			<File
-				RelativePath="..\..\src\date-delay.js"
+				RelativePath="..\..\src\date.js"
 				>
 			</File>
 			<File
-				RelativePath="..\..\src\debug-delay.js"
+				RelativePath="..\..\src\debug-debugger.js"
 				>
 			</File>
 			<File
-				RelativePath="..\..\src\liveedit-delay.js"
+				RelativePath="..\..\src\liveedit-debugger.js"
 				>
 			</File>
 			<File
@@ -159,15 +159,15 @@
 				>
 			</File>
 			<File
-				RelativePath="..\..\src\mirror-delay.js"
+				RelativePath="..\..\src\mirror-debugger.js"
 				>
 			</File>
 			<File
-				RelativePath="..\..\src\regexp-delay.js"
+				RelativePath="..\..\src\regexp.js"
 				>
 			</File>
 			<File
-				RelativePath="..\..\src\json-delay.js"
+				RelativePath="..\..\src\json.js"
 				>
 			</File>
 			<File
@@ -192,7 +192,7 @@
 						Name="VCCustomBuildTool"
 						Description="Processing js files..."
 						CommandLine=".\js2c.cmd ..\..\src &quot;$(IntDir)\DerivedSources&quot;"
-						AdditionalDependencies="..\..\src\macros.py;..\..\src\runtime.js;..\..\src\v8natives.js;..\..\src\array.js;..\..\src\string.js;..\..\src\uri.js;..\..\src\math.js;..\..\src\messages.js;..\..\src\apinatives.js;..\..\src\debug-delay.js;..\..\src\mirror-delay.js;..\..\src\date-delay.js;..\..\src\regexp-delay.js;..\..\src\json-delay.js"
+						AdditionalDependencies="..\..\src\macros.py;..\..\src\runtime.js;..\..\src\v8natives.js;..\..\src\array.js;..\..\src\string.js;..\..\src\uri.js;..\..\src\math.js;..\..\src\messages.js;..\..\src\apinatives.js;..\..\src\debug-debugger.js;..\..\src\mirror-debugger.js;..\..\src\liveedit-debugger.js;..\..\src\date.js;..\..\src\regexp.js;..\..\src\json.js"
 						Outputs="$(IntDir)\DerivedSources\natives.cc;$(IntDir)\DerivedSources\natives-empty.cc"
 					/>
 				</FileConfiguration>
@@ -203,7 +203,7 @@
 						Name="VCCustomBuildTool"
 						Description="Processing js files..."
 						CommandLine=".\js2c.cmd ..\..\src &quot;$(IntDir)\DerivedSources&quot;"
-						AdditionalDependencies="..\..\src\macros.py;..\..\src\runtime.js;..\..\src\v8natives.js;..\..\src\array.js;..\..\src\string.js;..\..\src\uri.js;..\..\src\math.js;..\..\src\messages.js;..\..\src\apinatives.js;..\..\src\debug-delay.js;..\..\src\mirror-delay.js;..\..\src\date-delay.js;..\..\src\regexp-delay.js;..\..\src\json-delay.js"
+						AdditionalDependencies="..\..\src\macros.py;..\..\src\runtime.js;..\..\src\v8natives.js;..\..\src\array.js;..\..\src\string.js;..\..\src\uri.js;..\..\src\math.js;..\..\src\messages.js;..\..\src\apinatives.js;..\..\src\debug-debugger.js;..\..\src\mirror-debugger.js;..\..\src\liveedit-debugger.js;..\..\src\date.js;..\..\src\regexp.js;..\..\src\json.js"
 						Outputs="$(IntDir)\DerivedSources\natives.cc;$(IntDir)\DerivedSources\natives-empty.cc"
 					/>
 				</FileConfiguration>