Sampling profiler

runtime/vm/vm_sources.gypi

 # Copyright (c) 2013, 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.
 
 # This file contains all sources (vm and tests) for the dart virtual machine.
 # Unit test files need to have a '_test' suffix appended to the name.
 {
   'sources': [
     'allocation.cc',
     'allocation.h',
@@ skipping 222 matching lines @@
     'message_handler.h',
     'message_handler_test.cc',
     'message_test.cc',
     'native_arguments.h',
     'native_entry.cc',
     'native_entry.h',
     'native_entry_test.cc',
     'native_entry_test.h',
     'native_message_handler.cc',
     'native_message_handler.h',
+    'native_symbol.cc',
+    'native_symbol.h',
+    'native_symbol_test.cc',
     'object.cc',
     'object.h',
     'object_arm_test.cc',
     'object_ia32_test.cc',
     'object_id_ring.cc',
     'object_id_ring.h',
     'object_id_ring_test.cc',
     'object_mips_test.cc',
     'object_store.cc',
     'object_store.h',
     'object_store_test.cc',
     'object_test.cc',
     'object_x64_test.cc',
     'os.h',
     'os_android.cc',
     'os_linux.cc',
     'os_macos.cc',
     'os_test.cc',
     'os_win.cc',
     'pages.cc',
     'pages.h',
     'pages_test.cc',
     'parser.cc',
     'parser.h',
     'parser_test.cc',
     'port.cc',
     'port.h',
     'port_test.cc',
+    'profiler.cc',
+    'profiler.h',
+    'profiler_test.cc',
     'raw_object.cc',
     'raw_object.h',
     'raw_object_snapshot.cc',
     'resolver.cc',
     'resolver.h',
     'resolver_test.cc',
     'reusable_handles.h',
     'runtime_entry.h',
     'runtime_entry_arm.cc',
     'runtime_entry_ia32.cc',
     'runtime_entry_mips.cc',
     'runtime_entry_test.cc',
     'runtime_entry_x64.cc',
     'scanner.cc',
     'scanner.h',
     'scanner_test.cc',
     'scavenger.cc',
     'scavenger.h',
     'scopes.cc',
     'scopes.h',
     'scopes_test.cc',
     'service.cc',
     'service.h',
+    'signal_handler.cc',
+    'signal_handler.h',
     'simulator.h',
     'simulator_arm.cc',
     'simulator_arm.h',
     'simulator_mips.cc',
     'simulator_mips.h',
     'snapshot.cc',
     'snapshot.h',
     'snapshot_ids.h',
     'snapshot_test.cc',
     'stack_frame.cc',
@@ skipping 45 matching lines @@
     'visitor.h',
     'vtune.cc',
     'vtune.h',
     'weak_table.cc',
     'weak_table.h',
     'zone.cc',
     'zone.h',
     'zone_test.cc',
   ],
 }