Unify markbits for old and new spaces.

src/serialize.cc

 // Copyright 2011 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 379 matching lines @@
       "OffsetsVector::static_offsets_vector");
 #endif  // V8_INTERPRETED_REGEXP
   Add(ExternalReference::new_space_start(isolate).address(),
       UNCLASSIFIED,
       10,
       "Heap::NewSpaceStart()");
   Add(ExternalReference::new_space_mask(isolate).address(),
       UNCLASSIFIED,
       11,
       "Heap::NewSpaceMask()");
-  Add(ExternalReference::new_space_mark_bits(isolate).address(),
+  Add(ExternalReference::heap_always_allocate_scope_depth(isolate).address(),
       UNCLASSIFIED,
       12,
-      "Marking::new_space_bitmap()");
-  Add(ExternalReference::heap_always_allocate_scope_depth(isolate).address(),
-      UNCLASSIFIED,
-      13,
       "Heap::always_allocate_scope_depth()");
   Add(ExternalReference::new_space_allocation_limit_address(isolate).address(),
       UNCLASSIFIED,
-      14,
+      13,
       "Heap::NewSpaceAllocationLimitAddress()");
   Add(ExternalReference::new_space_allocation_top_address(isolate).address(),
       UNCLASSIFIED,
       15,

[Erik Corry, 2011/05/16 18:44:49]

Don't we need a 14 any more?

[Vyacheslav Egorov (Chromium), 2011/05/17 11:18:32]

Reverted.

       "Heap::NewSpaceAllocationTopAddress()");
 #ifdef ENABLE_DEBUGGER_SUPPORT
   Add(ExternalReference::debug_break(isolate).address(),
       UNCLASSIFIED,
       16,
       "Debug::Break()");
   Add(ExternalReference::debug_step_in_fp_address(isolate).address(),
       UNCLASSIFIED,
       17,
       "Debug::step_in_fp_addr()");
@@ skipping 1173 matching lines @@
       fullness_[space] = RoundUp(fullness_[space], Page::kPageSize);
     }
   }
   int allocation_address = fullness_[space];
   fullness_[space] = allocation_address + size;
   return allocation_address;
 }
 
 
 } }  // namespace v8::internal