Never include_isolate or allow_embedded_addresses.

runtime/vm/assembler_dbc.cc

 // Copyright (c) 2016, 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.
 
 #include "vm/globals.h"  // NOLINT
 #if defined(TARGET_ARCH_DBC)
 
 #include "vm/assembler.h"
 #include "vm/cpu.h"
 #include "vm/longjump.h"
 #include "vm/runtime_entry.h"
 #include "vm/simulator.h"
 #include "vm/stack_frame.h"
 #include "vm/stub_code.h"
 
 namespace dart {
 
-DECLARE_FLAG(bool, allow_absolute_addresses);
 DECLARE_FLAG(bool, check_code_pointer);
 DECLARE_FLAG(bool, inline_alloc);
 
 void Assembler::InitializeMemoryWithBreakpoints(uword data, intptr_t length) {
   const uword end = data + length;
   while (data < end) {
     *reinterpret_cast<int32_t*>(data) = Bytecode::kTrap;
     data += sizeof(int32_t);
   }
 }
@@ skipping 104 matching lines @@
 
 intptr_t Assembler::AddConstant(const Object& obj) {
   return object_pool_wrapper().FindObject(
       Object::ZoneHandle(obj.raw()));
 }
 
 
 }  // namespace dart
 
 #endif  // defined TARGET_ARCH_DBC