Sane asynchronous debugging and stack traces

runtime/vm/object.h

 // 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.
 
 #ifndef RUNTIME_VM_OBJECT_H_
 #define RUNTIME_VM_OBJECT_H_
 
 #include "include/dart_api.h"
 #include "platform/assert.h"
 #include "platform/utils.h"
@@ skipping 4676 matching lines @@
   bool HasBreakpoint() const;
 
   RawPcDescriptors* pc_descriptors() const {
     return raw_ptr()->pc_descriptors_;
   }
   void set_pc_descriptors(const PcDescriptors& descriptors) const {
     ASSERT(descriptors.IsOld());
     StorePointer(&raw_ptr()->pc_descriptors_, descriptors.raw());
   }
 
+  RawArray* await_token_positions() const {
+#if defined(DART_PRECOMPILED_RUNTIME)
+    return CodeSourceMap::null();
+#else
+    return raw_ptr()->await_token_positions_;
+#endif
+  }
+
+  void SetAwaitTokenPositions(const Array& await_token_positions) const;
+
   RawCodeSourceMap* code_source_map() const {
 #if defined(DART_PRECOMPILED_RUNTIME)
     return CodeSourceMap::null();
 #else
     return raw_ptr()->code_source_map_;
 #endif
   }
 
   void set_code_source_map(const CodeSourceMap& code_source_map) const {
 #if defined(DART_PRECOMPILED_RUNTIME)
@@ skipping 3721 matching lines @@
 
 // Internal stacktrace object used in exceptions for printing stack traces.
 class StackTrace : public Instance {
  public:
   static const int kPreallocatedStackdepth = 30;
 
   intptr_t Length() const;
 
   RawFunction* FunctionAtFrame(intptr_t frame_index) const;
 
+  RawArray* code_array() const { return raw_ptr()->code_array_; }
   RawCode* CodeAtFrame(intptr_t frame_index) const;
   void SetCodeAtFrame(intptr_t frame_index, const Code& code) const;
 
+  RawArray* pc_offset_array() const { return raw_ptr()->pc_offset_array_; }
   RawSmi* PcOffsetAtFrame(intptr_t frame_index) const;
   void SetPcOffsetAtFrame(intptr_t frame_index, const Smi& pc_offset) const;
   void set_expand_inlined(bool value) const;
 
   static intptr_t InstanceSize() {
     return RoundedAllocationSize(sizeof(RawStackTrace));
   }
   static RawStackTrace* New(const Array& code_array,
                             const Array& pc_offset_array,
                             Heap::Space space = Heap::kNew);
@@ skipping 487 matching lines @@
 
 inline void TypeArguments::SetHash(intptr_t value) const {
   // This is only safe because we create a new Smi, which does not cause
   // heap allocation.
   StoreSmi(&raw_ptr()->hash_, Smi::New(value));
 }
 
 }  // namespace dart
 
 #endif  // RUNTIME_VM_OBJECT_H_