[heap][cleanup] Avoid exposing store-buffer internals.

R=mlippautz@chromium.org
BUG=v8:7490

Change-Id: Ifb4b41db3ca34567d735203667978451815c60d4
Reviewed-on: https://chromium-review.googlesource.com/1181056Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55221}

src/builtins/builtins-internal-gen.cc

@@ -333,7 +333,7 @@ class RecordWriteCodeStubAssembler : public CodeStubAssembler {
                         store_buffer_top_addr, new_store_buffer_top);
 
     Node* test = WordAnd(new_store_buffer_top,
-                         IntPtrConstant(StoreBuffer::kStoreBufferMask));
+                         IntPtrConstant(Heap::store_buffer_mask_constant()));
 
     Label overflow(this);
     Branch(WordEqual(test, IntPtrConstant(0)), &overflow, next);

src/external-reference.cc

@@ -180,7 +180,7 @@ ExternalReference::incremental_marking_record_write_function() {
 
 ExternalReference ExternalReference::store_buffer_overflow_function() {
   return ExternalReference(
-      Redirect(FUNCTION_ADDR(StoreBuffer::StoreBufferOverflow)));
+      Redirect(Heap::store_buffer_overflow_function_address()));
 }
 
 ExternalReference ExternalReference::delete_handle_scope_extensions() {

src/heap/array-buffer-collector.cc

@@ -6,6 +6,7 @@
 
 #include "src/base/template-utils.h"
 #include "src/heap/array-buffer-tracker.h"
+#include "src/heap/gc-tracer.h"
 #include "src/heap/heap-inl.h"
 
 namespace v8 {

src/heap/code-stats.cc

@@ -3,7 +3,9 @@
 // found in the LICENSE file.
 
 #include "src/heap/code-stats.h"
+
 #include "src/objects-inl.h"
+#include "src/reloc-info.h"
 
 namespace v8 {
 namespace internal {

src/heap/factory-inl.h

@@ -7,6 +7,8 @@
 
 #include "src/heap/factory.h"
 
+// Clients of this interface shouldn't depend on lots of heap internals.
+// Do not include anything from src/heap here!
 #include "src/handles-inl.h"
 #include "src/objects-inl.h"
 #include "src/string-hasher.h"

src/heap/factory.h

@@ -5,6 +5,8 @@
 #ifndef V8_HEAP_FACTORY_H_
 #define V8_HEAP_FACTORY_H_
 
+// Clients of this interface shouldn't depend on lots of heap internals.
+// Do not include anything from src/heap here!
 #include "src/builtins/builtins.h"
 #include "src/globals.h"
 #include "src/handles.h"

src/heap/heap-inl.h

@@ -17,11 +17,9 @@
 #include "src/counters-inl.h"
 #include "src/feedback-vector.h"
 
-// TODO(mstarzinger): There are 3 more includes to remove in order to no longer
+// TODO(mstarzinger): There is one more include to remove in order to no longer
 // leak heap internals to users of this interface!
-#include "src/heap/incremental-marking-inl.h"
 #include "src/heap/spaces-inl.h"
-#include "src/heap/store-buffer-inl.h"
 #include "src/isolate.h"
 #include "src/log.h"
 #include "src/msan.h"
@@ -429,10 +427,6 @@ bool Heap::ShouldBePromoted(Address old_address) {
          (!page->ContainsLimit(age_mark) || old_address < age_mark);
 }
 
-Address* Heap::store_buffer_top_address() {
-  return store_buffer()->top_address();
-}
-
 void Heap::CopyBlock(Address dst, Address src, int byte_size) {
   CopyWords(reinterpret_cast<Object**>(dst), reinterpret_cast<Object**>(src),
             static_cast<size_t>(byte_size / kPointerSize));

src/heap/heap.cc

@@ -5246,6 +5246,20 @@ void Heap::CheckHandleCount() {
   isolate_->handle_scope_implementer()->Iterate(&v);
 }
 
+Address* Heap::store_buffer_top_address() {
+  return store_buffer()->top_address();
+}
+
+// static
+intptr_t Heap::store_buffer_mask_constant() {
+  return StoreBuffer::kStoreBufferMask;
+}
+
+// static
+Address Heap::store_buffer_overflow_function_address() {
+  return FUNCTION_ADDR(StoreBuffer::StoreBufferOverflow);
+}
+
 void Heap::ClearRecordedSlot(HeapObject* object, Object** slot) {
   Address slot_addr = reinterpret_cast<Address>(slot);
   Page* page = Page::FromAddress(slot_addr);

src/heap/heap.h

@@ -995,7 +995,9 @@ class Heap {
 
   void SetIsMarkingFlag(uint8_t flag) { is_marking_flag_ = flag; }
 
-  inline Address* store_buffer_top_address();
+  Address* store_buffer_top_address();
+  static intptr_t store_buffer_mask_constant();
+  static Address store_buffer_overflow_function_address();
 
   void ClearRecordedSlot(HeapObject* object, Object** slot);
   void ClearRecordedSlotRange(Address start, Address end);

src/heap/incremental-marking.cc

@@ -11,6 +11,7 @@
 #include "src/heap/gc-idle-time-handler.h"
 #include "src/heap/gc-tracer.h"
 #include "src/heap/heap-inl.h"
+#include "src/heap/incremental-marking-inl.h"
 #include "src/heap/mark-compact-inl.h"
 #include "src/heap/object-stats.h"
 #include "src/heap/objects-visiting-inl.h"

src/heap/spaces.cc

@@ -17,6 +17,7 @@
 #include "src/heap/heap-controller.h"
 #include "src/heap/incremental-marking.h"
 #include "src/heap/mark-compact.h"
+#include "src/heap/remembered-set.h"
 #include "src/heap/slot-set.h"
 #include "src/heap/sweeper.h"
 #include "src/msan.h"

src/objects/maybe-object-inl.h

@@ -5,9 +5,10 @@
 #ifndef V8_OBJECTS_MAYBE_OBJECT_INL_H_
 #define V8_OBJECTS_MAYBE_OBJECT_INL_H_
 
-#include "src/objects-inl.h"
 #include "src/objects/maybe-object.h"
 
+#include "src/objects-inl.h"
+
 namespace v8 {
 namespace internal {
 

test/cctest/heap/test-heap.cc

@@ -43,6 +43,7 @@
 #include "src/heap/incremental-marking.h"
 #include "src/heap/mark-compact.h"
 #include "src/heap/memory-reducer.h"
+#include "src/heap/remembered-set.h"
 #include "src/ic/ic.h"
 #include "src/macro-assembler-inl.h"
 #include "src/objects-inl.h"