postmortem: export private field offsets

src/heap/spaces.h

Index: src/heap/spaces.h
diff --git a/src/heap/spaces.h b/src/heap/spaces.h
index 3f2d22bee06cc5d8d726a1e3b270b9ba208e5a59..25847696ed8caffe4431087aeaf473340ccc9f3b 100644
--- a/src/heap/spaces.h
+++ b/src/heap/spaces.h
@@ -102,6 +102,7 @@ class FreeList;
 class MemoryAllocator;
 class MemoryChunk;
 class PagedSpace;
+class PostMortem;
 class Space;
 
 class MarkBit {
@@ -778,6 +779,9 @@ class MemoryChunk {
 
   friend class MemoryAllocator;
   friend class MemoryChunkValidator;
+
+  // Used in postmortem
+  friend class PostMortem;
 };
 
 
@@ -931,6 +935,9 @@ class Page : public MemoryChunk {
 #endif  // DEBUG
 
   friend class MemoryAllocator;
+
+  // Used in postmortem
+  friend class PostMortem;
 };
 
 
@@ -948,6 +955,9 @@ class LargePage : public MemoryChunk {
   static inline LargePage* Initialize(Heap* heap, MemoryChunk* chunk);
 
   friend class MemoryAllocator;
+
+  // Used in postmortem
+  friend class PostMortem;
 };
 
 
@@ -1026,6 +1036,9 @@ class Space : public Malloced {
   // Keeps track of committed memory in a space.
   intptr_t committed_;
   intptr_t max_committed_;
+
+  // Used in postmortem
+  friend class PostMortem;
 };
 
 
@@ -2158,6 +2171,9 @@ class PagedSpace : public Space {
 
   // Used in cctest.
   friend class HeapTester;
+
+  // Used in postmortem
+  friend class PostMortem;
 };
 
 
@@ -2276,6 +2292,9 @@ class NewSpacePage : public MemoryChunk {
 
   friend class SemiSpace;
   friend class SemiSpaceIterator;
+
+  // Used in postmortem
+  friend class PostMortem;
 };
 
 
@@ -2454,6 +2473,9 @@ class SemiSpace : public Space {
 
   friend class SemiSpaceIterator;
   friend class NewSpacePageIterator;
+
+  // Used in postmortem
+  friend class PostMortem;
 };
 
 
@@ -2946,6 +2968,9 @@ class OldSpace : public PagedSpace {
   // from OS.
   OldSpace(Heap* heap, AllocationSpace id, Executability executable)
       : PagedSpace(heap, id, executable) {}
+
+  // Used in postmortem
+  friend class PostMortem;
 };
 
 
@@ -2992,6 +3017,9 @@ class MapSpace : public PagedSpace {
   }
 
   const int max_map_space_pages_;
+
+  // Used in postmortem
+  friend class PostMortem;
 };
 
 
@@ -3081,6 +3109,9 @@ class LargeObjectSpace : public Space {
   HashMap chunk_map_;
 
   friend class LargeObjectIterator;
+
+  // Used in postmortem
+  friend class PostMortem;
 };