Create a internal, global native context used only for generated code stubs

tools/gyp/v8.gyp

 # 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
@@ skipping 161 matching lines @@
         }],
       ],
       'dependencies': [
         'v8_base',
       ],
       'include_dirs+': [
         '../..',
       ],
       'sources': [
         '<(SHARED_INTERMEDIATE_DIR)/libraries.cc',
+        '<(SHARED_INTERMEDIATE_DIR)/code-stub-libraries.cc',
         '<(SHARED_INTERMEDIATE_DIR)/experimental-libraries.cc',
         '<(SHARED_INTERMEDIATE_DIR)/extras-libraries.cc',
         '<(INTERMEDIATE_DIR)/snapshot.cc',
       ],
       'actions': [
         {
           'action_name': 'run_mksnapshot',
           'inputs': [
             '<(mksnapshot_exec)',
             '<(embed_script)',
@@ skipping 25 matching lines @@
       'target_name': 'v8_nosnapshot',
       'type': 'static_library',
       'dependencies': [
         'v8_base',
       ],
       'include_dirs+': [
         '../..',
       ],
       'sources': [
         '<(SHARED_INTERMEDIATE_DIR)/libraries.cc',
+        '<(SHARED_INTERMEDIATE_DIR)/code-stub-libraries.cc',
         '<(SHARED_INTERMEDIATE_DIR)/experimental-libraries.cc',
         '<(SHARED_INTERMEDIATE_DIR)/extras-libraries.cc',
         '../../src/snapshot/snapshot-empty.cc',
       ],
       'conditions': [
         ['want_separate_host_toolset==1', {
           'toolsets': ['host', 'target'],
           'dependencies': ['js2c#host'],
         }, {
           'toolsets': ['target'],
@@ skipping 1441 matching lines @@
               'dependencies': ['js2c#host'],
             }, {
               'dependencies': ['js2c'],
             }],
           ],
           'actions': [{
             'action_name': 'concatenate_natives_blob',
             'inputs': [
               '../../tools/concatenate-files.py',
               '<(SHARED_INTERMEDIATE_DIR)/libraries.bin',
+              '<(SHARED_INTERMEDIATE_DIR)/libraries-code-stub.bin',
               '<(SHARED_INTERMEDIATE_DIR)/libraries-experimental.bin',
               '<(SHARED_INTERMEDIATE_DIR)/libraries-extras.bin',
             ],
             'conditions': [
               ['want_separate_host_toolset==1', {
                 'target_conditions': [
                   ['_toolset=="host"', {
                     'outputs': [
                       '<(PRODUCT_DIR)/natives_blob_host.bin',
                     ],
@@ skipping 90 matching lines @@
           '../../src/generator.js',
           '../../src/harmony-atomics.js',
           '../../src/harmony-array-includes.js',
           '../../src/harmony-tostring.js',
           '../../src/harmony-regexp.js',
           '../../src/harmony-reflect.js',
           '../../src/harmony-spread.js',
           '../../src/harmony-object.js',
           '../../src/harmony-sharedarraybuffer.js',
         ],
+        'code_stub_library_files': [
+          '../../src/macros.py',
+          '../../src/messages.h',
+          '../../src/code-stubs.js',
+        ],
         'libraries_bin_file': '<(SHARED_INTERMEDIATE_DIR)/libraries.bin',
+        'libraries_code_stub_bin_file': '<(SHARED_INTERMEDIATE_DIR)/libraries-code-stub.bin',
         'libraries_experimental_bin_file': '<(SHARED_INTERMEDIATE_DIR)/libraries-experimental.bin',
         'libraries_extras_bin_file': '<(SHARED_INTERMEDIATE_DIR)/libraries-extras.bin',
       },
       'actions': [
         {
           'action_name': 'js2c',
           'inputs': [
             '../../tools/js2c.py',
             '<@(library_files)',
             '<@(i18n_library_files)'
@@ skipping 37 matching lines @@
           'conditions': [
             [ 'v8_use_external_startup_data==1', {
               'outputs': ['<@(libraries_experimental_bin_file)'],
               'action': [
                 '--startup_blob', '<@(libraries_experimental_bin_file)'
               ],
             }],
           ],
         },
         {
+          'action_name': 'js2c_code_stubs',
+          'inputs': [
+            '../../tools/js2c.py',
+            '<@(code_stub_library_files)',
+          ],
+          'outputs': [
+            '<(SHARED_INTERMEDIATE_DIR)/code-stub-libraries.cc',
+          ],
+          'action': [
+            'python',
+            '../../tools/js2c.py',
+            '<(SHARED_INTERMEDIATE_DIR)/code-stub-libraries.cc',
+            'CODE_STUB',
+            '<@(code_stub_library_files)'
+          ],
+          'conditions': [
+            [ 'v8_use_external_startup_data==1', {
+              'outputs': ['<@(libraries_code_stub_bin_file)'],
+              'action': [
+                '--startup_blob', '<@(libraries_code_stub_bin_file)'
+              ],
+            }],
+          ],
+        },
+        {
           'action_name': 'js2c_extras',
           'inputs': [
             '../../tools/js2c.py',
             '<@(v8_extra_library_files)',
           ],
           'outputs': [
             '<(SHARED_INTERMEDIATE_DIR)/extras-libraries.cc',
           ],
           'action': [
             'python',
@@ skipping 60 matching lines @@
         }],
         ['want_separate_host_toolset==1', {
           'toolsets': ['host'],
         }, {
           'toolsets': ['target'],
         }],
       ],
     },
   ],
 }