Reland "Pass a Code object to Assembler::(set_)target_address_at for use by ool constant pool."

src/serialize.cc

 // 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 965 matching lines @@
               Cell* cell = Cell::cast(new_object);                             \
               new_object = reinterpret_cast<Object*>(                          \
                   cell->ValueAddress());                                       \
             }                                                                  \
           }                                                                    \
           if (how == kFromCode) {                                              \
             Address location_of_branch_data =                                  \
                 reinterpret_cast<Address>(current);                            \
             Assembler::deserialization_set_special_target_at(                  \
                 location_of_branch_data,                                       \
+                Code::cast(HeapObject::FromAddress(current_object_address)),   \
                 reinterpret_cast<Address>(new_object));                        \
             location_of_branch_data += Assembler::kSpecialTargetSize;          \
             current = reinterpret_cast<Object**>(location_of_branch_data);     \
             current_was_incremented = true;                                    \
           } else {                                                             \
             *current = new_object;                                             \
           }                                                                    \
         }                                                                      \
         if (emit_write_barrier && write_barrier_needed) {                      \
           Address current_address = reinterpret_cast<Address>(current);        \
@@ skipping 857 matching lines @@
 
 bool SnapshotByteSource::AtEOF() {
   if (0u + length_ - position_ > 2 * sizeof(uint32_t)) return false;
   for (int x = position_; x < length_; x++) {
     if (data_[x] != SerializerDeserializer::nop()) return false;
   }
   return true;
 }
 
 } }  // namespace v8::internal