Introduce a VM-only dart:scalarlist library for byte arrays.

runtime/vm/vm.gypi

 # Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 # for details. All rights reserved. Use of this source code is governed by a
 # BSD-style license that can be found in the LICENSE file.
 
 {
   'variables': {
     'builtin_in_cc_file': '../bin/builtin_in.cc',
     'corelib_cc_file': '<(SHARED_INTERMEDIATE_DIR)/corelib_gen.cc',
     'corelib_patch_cc_file': '<(SHARED_INTERMEDIATE_DIR)/corelib_patch_gen.cc',
     'corelib_impl_cc_file': '<(SHARED_INTERMEDIATE_DIR)/corelib_impl_gen.cc',
     'corelib_impl_patch_cc_file': '<(SHARED_INTERMEDIATE_DIR)/corelib_impl_patch_gen.cc',
     'math_cc_file': '<(SHARED_INTERMEDIATE_DIR)/math_gen.cc',
     'math_patch_cc_file': '<(SHARED_INTERMEDIATE_DIR)/math_patch_gen.cc',
     'mirrors_cc_file': '<(SHARED_INTERMEDIATE_DIR)/mirrors_gen.cc',
     'mirrors_patch_cc_file': '<(SHARED_INTERMEDIATE_DIR)/mirrors_patch_gen.cc',
     'isolate_cc_file': '<(SHARED_INTERMEDIATE_DIR)/isolate_gen.cc',
     'isolate_patch_cc_file': '<(SHARED_INTERMEDIATE_DIR)/isolate_patch_gen.cc',
+    'scalarlist_cc_file': '<(SHARED_INTERMEDIATE_DIR)/scalarlist_gen.cc',
+    'scalarlist_patch_cc_file': '<(SHARED_INTERMEDIATE_DIR)/scalarlist_patch_gen.cc',
     'snapshot_test_dat_file': '<(SHARED_INTERMEDIATE_DIR)/snapshot_test.dat',
     'snapshot_test_in_dat_file': 'snapshot_test_in.dat',
     'snapshot_test_dart_file': 'snapshot_test.dart',
   },
   'targets': [
     {
       'target_name': 'libdart_vm',
       'type': 'static_library',
       'includes': [
         'vm_sources.gypi',
@@ skipping 37 matching lines @@
         'generate_corelib_cc_file',
         'generate_corelib_patch_cc_file',
         'generate_corelib_impl_cc_file',
         'generate_corelib_impl_patch_cc_file',
         'generate_math_cc_file',
         'generate_math_patch_cc_file',
         'generate_isolate_cc_file',
         'generate_isolate_patch_cc_file',
         'generate_mirrors_cc_file',
         'generate_mirrors_patch_cc_file',
+        'generate_scalarlist_cc_file',
+        'generate_scalarlist_patch_cc_file',
       ],
       'includes': [
         '../lib/lib_sources.gypi',
         '../lib/lib_impl_sources.gypi',
         '../lib/isolate_sources.gypi',
         '../lib/mirrors_sources.gypi',
+        '../lib/scalarlist_sources.gypi',
       ],
       'sources': [
         'bootstrap.cc',
         # Include generated source files.
         '<(corelib_cc_file)',
         '<(corelib_patch_cc_file)',
         '<(corelib_impl_cc_file)',
         '<(corelib_impl_patch_cc_file)',
         '<(math_cc_file)',
         '<(math_patch_cc_file)',
         '<(isolate_cc_file)',
         '<(isolate_patch_cc_file)',
         '<(mirrors_cc_file)',
         '<(mirrors_patch_cc_file)',
+        '<(scalarlist_cc_file)',
+        '<(scalarlist_patch_cc_file)',
       ],
       'include_dirs': [
         '..',
       ],
     },
     {
       'target_name': 'libdart_lib',
       'type': 'static_library',
       'includes': [
         '../lib/lib_sources.gypi',
         '../lib/lib_impl_sources.gypi',
         '../lib/isolate_sources.gypi',
         '../lib/mirrors_sources.gypi',
+        '../lib/scalarlist_sources.gypi',
       ],
       'sources': [
         'bootstrap_nocorelib.cc',
       ],
       'include_dirs': [
         '..',
       ],
     },
     {
       'target_name': 'generate_corelib_cc_file',
@@ skipping 369 matching lines @@
             '--input_cc', '<(builtin_in_cc_file)',
             '--include', 'vm/bootstrap.h',
             '--var_name', 'dart::Bootstrap::isolate_patch_',
             '<@(_sources)',
           ],
           'message': 'Generating ''<(isolate_patch_cc_file)'' file.'
         },
       ]
     },
     {
+      'target_name': 'generate_scalarlist_cc_file',
+      'type': 'none',
+      'includes': [
+        # Load the shared library sources.
+        '../../lib/scalarlist/scalarlist_sources.gypi',
+      ],
+      'sources/': [
+        # Exclude all .[cc|h] files.
+        # This is only here for reference. Excludes happen after
+        # variable expansion, so the script has to do its own
+        # exclude processing of the sources being passed.
+        ['exclude', '\\.cc|h$'],
+      ],
+      'actions': [
+        {
+          'action_name': 'generate_scalarlist_cc',
+          'inputs': [
+            '../tools/create_string_literal.py',
+            '<(builtin_in_cc_file)',
+            '<@(_sources)',
+          ],
+          'outputs': [
+            '<(scalarlist_cc_file)',
+          ],
+          'action': [
+            'python',
+            'tools/create_string_literal.py',
+            '--output', '<(scalarlist_cc_file)',
+            '--input_cc', '<(builtin_in_cc_file)',
+            '--include', 'vm/bootstrap.h',
+            '--var_name', 'dart::Bootstrap::scalarlist_source_',
+            '<@(_sources)',
+          ],
+          'message': 'Generating ''<(scalarlist_cc_file)'' file.'
+        },
+      ]
+    },
+    {
+      'target_name': 'generate_scalarlist_patch_cc_file',
+      'type': 'none',
+      'includes': [
+        # Load the runtime implementation sources.
+        '../lib/scalarlist_sources.gypi',
+      ],
+      'sources/': [
+        # Exclude all .[cc|h] files.
+        # This is only here for reference. Excludes happen after
+        # variable expansion, so the script has to do its own
+        # exclude processing of the sources being passed.
+        ['exclude', '\\.cc|h$'],
+      ],
+      'actions': [
+        {
+          'action_name': 'generate_scalarlist_patch_cc',
+          'inputs': [
+            '../tools/create_string_literal.py',
+            '<(builtin_in_cc_file)',
+            '<@(_sources)',
+          ],
+          'outputs': [
+            '<(scalarlist_patch_cc_file)',
+          ],
+          'action': [
+            'python',
+            'tools/create_string_literal.py',
+            '--output', '<(scalarlist_patch_cc_file)',
+            '--input_cc', '<(builtin_in_cc_file)',
+            '--include', 'vm/bootstrap.h',
+            '--var_name', 'dart::Bootstrap::scalarlist_patch_',
+            '<@(_sources)',
+          ],
+          'message': 'Generating ''<(scalarlist_patch_cc_file)'' file.'
+        },
+      ]
+    },
+    {
       'target_name': 'generate_snapshot_test_dat_file',
       'type': 'none',
       'actions': [
         {
           'action_name': 'generate_snapshot_test_dat',
           'inputs': [
             '../tools/create_string_literal.py',
             '<(snapshot_test_in_dat_file)',
             '<(snapshot_test_dart_file)',
           ],
           'outputs': [
             '<(snapshot_test_dat_file)',
           ],
           'action': [
             'python',
             'tools/create_string_literal.py',
             '--output', '<(snapshot_test_dat_file)',
             '--input_cc', '<(snapshot_test_in_dat_file)',
             '--include', 'INTENTIONALLY_LEFT_BLANK',
             '--var_name', 'INTENTIONALLY_LEFT_BLANK_TOO',
             '<(snapshot_test_dart_file)',
           ],
           'message': 'Generating ''<(snapshot_test_dat_file)'' file.'
         },
       ]
     },
   ]
 }