Fix various scenarios of stepping.

INSPECTOR_README.md

@@ -0,0 +1,19 @@
+V8 Inspector Integration for Node.js
+====================================
+
+V8 Inspector integration allows attaching Chrome DevTools to Node.js
+instances for debugging and profiling.
+
+## Building
+
+To enable V8 Inspector integration, run configure script with `--with-inspector`
+flag. Afterwards, use `make` to build Node.js as usual.
+
+## Running
+
+V8 Inspector can be enabled by passing `--inspect` flag when starting Node.js
+application. It is also possible to supply a custom port with that flag, e.g.
+`--inspect=9222` will expect DevTools connection on the port 9222.
+
+To break on the first line of the application code, provide the `--debug-brk`
+flag in addition to `--inspect`.

common.gypi

@@ -324,6 +324,7 @@
           ['_type!="static_library"', {
             'xcode_settings': {
               'OTHER_LDFLAGS': [
+                '-stdlib=libc++',
                 '-Wl,-no_pie',
                 '-Wl,-search_paths_first',
               ],
@@ -341,6 +342,7 @@
             'xcode_settings': {
               'GCC_VERSION': 'com.apple.compilers.llvm.clang.1_0',
               'CLANG_CXX_LANGUAGE_STANDARD': 'gnu++0x',  # -std=gnu++0x
+              'OTHER_CPLUSPLUSFLAGS' : ['-stdlib=libc++'],
             },
           }],
         ],

configure

@@ -408,6 +408,11 @@ parser.add_option('--no-browser-globals',
     help='do not export browser globals like setTimeout, console, etc. ' +
          '(This mode is not officially supported for regular applications)')
 
+parser.add_option('--with-inspector',
+    action='store_true',
+    dest='inspector',
+    help='enable experimental V8 inspector support')
+
 (options, args) = parser.parse_args()
 
 # Expand ~ in the install prefix now, it gets written to multiple files.
@@ -806,6 +811,7 @@ def configure_node(o):
     o['variables']['library_files'] = options.linked_module
 
   o['variables']['asan'] = int(options.enable_asan or 0)
+  o['variables']['v8_inspector'] = b(options.inspector)
 
 def configure_library(lib, output):
   shared_lib = 'shared_' + lib

deps/v8_inspector/.gitignore

@@ -0,0 +1 @@
+platform/v8_inspector/build/rjsmin.pyc

deps/v8_inspector/.gitmodules

@@ -0,0 +1,10 @@
+[submodule "deps/wtf"]
+	path = deps/wtf
+	url = https://github.com/repenaxa/wtf
+	branch = v8_inspector
+[submodule "deps/markupsafe"]
+	path = deps/markupsafe
+	url = https://github.com/mitsuhiko/markupsafe
+[submodule "deps/jinja2"]
+	path = deps/jinja2
+	url = https://github.com/mitsuhiko/jinja2

deps/v8_inspector/README.md

@@ -0,0 +1,2 @@
+# v8_inspector
+# v8_inspector

deps/v8_inspector/commit_id

@@ -0,0 +1 @@
+f921fc4349a5fbff31a4e3953f172e3841abdd8b

deps/v8_inspector/deps/jinja2/.gitignore

@@ -0,0 +1,10 @@
+*.so
+docs/_build
+*.pyc
+*.pyo
+*.egg-info
+*.egg
+build
+dist
+.DS_Store
+.tox

deps/v8_inspector/deps/jinja2/.travis.yml

@@ -0,0 +1,24 @@
+language: python
+python:
+  - "2.6"
+  - "2.7"
+  - "3.3"
+  - "3.4"
+  - "3.5"
+  - "pypy"
+
+install:
+    - pip install tox
+script:
+    - tox -e \
+      $(echo $TRAVIS_PYTHON_VERSION | sed 's/^\([0-9]\)\.\([0-9]\).*/py\1\2/')
+
+notifications:
+  email: false
+  irc:
+    channels:
+      - "chat.freenode.net#pocoo"
+    on_success: change
+    on_failure: always
+    use_notice: true
+    skip_join: true

deps/v8_inspector/deps/jinja2/AUTHORS

@@ -0,0 +1,33 @@
+Jinja is written and maintained by the Jinja Team and various
+contributors:
+
+Lead Developer:
+
+- Armin Ronacher <[email protected]>
+
+Developers:
+
+- Christoph Hack
+- Georg Brandl
+
+Contributors:
+
+- Bryan McLemore
+- Mickaël Guérin <[email protected]>
+- Cameron Knight
+- Lawrence Journal-World.
+- David Cramer
+
+Patches and suggestions:
+
+- Ronny Pfannschmidt
+- Axel Böhm
+- Alexey Melchakov
+- Bryan McLemore
+- Clovis Fabricio (nosklo)
+- Cameron Knight
+- Peter van Dijk (Habbie)
+- Stefan Ebner
+- Rene Leonhardt
+- Thomas Waldmann
+- Cory Benfield (Lukasa)