Track which entries in the ObjectPool are native entries, and reset them when loading a precompiled…

runtime/vm/assembler_arm64.cc

 // Copyright (c) 2014, 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_ARM64)
 
 #include "vm/assembler.h"
 #include "vm/cpu.h"
 #include "vm/longjump.h"
@@ skipping 378 matching lines @@
     const int32_t offset = ObjectPool::element_offset(
         object_pool_wrapper_.FindExternalLabel(label, kNotPatchable));
     LoadWordFromPoolOffset(dst, offset);
   } else {
     const int64_t target = static_cast<int64_t>(label->address());
     LoadImmediate(dst, target);
   }
 }
 
 
+void Assembler::LoadNativeEntry(Register dst,
+                                const ExternalLabel* label) {
+  const int32_t offset = ObjectPool::element_offset(
+      object_pool_wrapper_.FindNativeEntry(label, kNotPatchable));
+  LoadWordFromPoolOffset(dst, offset);
+}
+
+
 void Assembler::LoadExternalLabelFixed(Register dst,
                                        const ExternalLabel* label,
                                        Patchability patchable) {
   const int32_t offset = ObjectPool::element_offset(
       object_pool_wrapper_.FindExternalLabel(label, patchable));
   LoadWordFromPoolOffsetFixed(dst, offset);
 }
 
 
 void Assembler::LoadIsolate(Register dst) {
@@ skipping 1056 matching lines @@
     add(base, array, Operand(index, LSL, shift));
   }
   const OperandSize size = Address::OperandSizeFor(cid);
   ASSERT(Address::CanHoldOffset(offset, Address::Offset, size));
   return Address(base, offset, Address::Offset, size);
 }
 
 }  // namespace dart
 
 #endif  // defined TARGET_ARCH_ARM64