Moved zones and zone related stuff in its own directory.

src/isolate.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/isolate.h"
 
 #include <stdlib.h>
 
 #include <fstream>  // NOLINT(readability/streams)
 #include <sstream>
 
 #include "src/ast/context-slot-cache.h"
-#include "src/base/accounting-allocator.h"
 #include "src/base/hashmap.h"
 #include "src/base/platform/platform.h"
 #include "src/base/sys-info.h"
 #include "src/base/utils/random-number-generator.h"
 #include "src/basic-block-profiler.h"
 #include "src/bootstrapper.h"
 #include "src/cancelable-task.h"
 #include "src/codegen.h"
 #include "src/compilation-cache.h"
 #include "src/compilation-statistics.h"
@@ skipping 12 matching lines @@
 #include "src/profiler/cpu-profiler.h"
 #include "src/prototype.h"
 #include "src/regexp/regexp-stack.h"
 #include "src/runtime-profiler.h"
 #include "src/simulator.h"
 #include "src/snapshot/deserializer.h"
 #include "src/v8.h"
 #include "src/version.h"
 #include "src/vm-state-inl.h"
 #include "src/wasm/wasm-module.h"
+#include "src/zone/accounting-allocator.h"
 
 namespace v8 {
 namespace internal {
 
 base::Atomic32 ThreadId::highest_thread_id_ = 0;
 
 int ThreadId::AllocateThreadId() {
   int new_id = base::NoBarrier_AtomicIncrement(&highest_thread_id_, 1);
   return new_id;
 }
@@ skipping 1835 matching lines @@
   do {                                                                  \
     if (FLAG_trace_isolates) {                                          \
       PrintF("Isolate %p (id %d)" #tag "\n",                            \
              reinterpret_cast<void*>(this), id());                      \
     }                                                                   \
   } while (false)
 #else
 #define TRACE_ISOLATE(tag)
 #endif
 
-class VerboseAccountingAllocator : public base::AccountingAllocator {
+class VerboseAccountingAllocator : public AccountingAllocator {
  public:
   VerboseAccountingAllocator(Heap* heap, size_t sample_bytes)
       : heap_(heap), last_memory_usage_(0), sample_bytes_(sample_bytes) {}
 
-  void* Allocate(size_t size) override {
-    void* memory = base::AccountingAllocator::Allocate(size);
+  v8::internal::Segment* AllocateSegment(size_t size) override {
+    v8::internal::Segment* memory = AccountingAllocator::AllocateSegment(size);
     if (memory) {
       size_t current = GetCurrentMemoryUsage();
       if (last_memory_usage_.Value() + sample_bytes_ < current) {
         PrintJSON(current);
         last_memory_usage_.SetValue(current);
       }
     }
     return memory;
   }
 
-  void Free(void* memory, size_t bytes) override {
-    base::AccountingAllocator::Free(memory, bytes);
+  void FreeSegment(v8::internal::Segment* memory) override {
+    AccountingAllocator::FreeSegment(memory);
     size_t current = GetCurrentMemoryUsage();
     if (current + sample_bytes_ < last_memory_usage_.Value()) {
       PrintJSON(current);
       last_memory_usage_.SetValue(current);
     }
   }
 
  private:
   void PrintJSON(size_t sample) {
     // Note: Neither isolate, nor heap is locked, so be careful with accesses
@@ skipping 34 matching lines @@
       capture_stack_trace_for_uncaught_exceptions_(false),
       stack_trace_for_uncaught_exceptions_frame_limit_(0),
       stack_trace_for_uncaught_exceptions_options_(StackTrace::kOverview),
       keyed_lookup_cache_(NULL),
       context_slot_cache_(NULL),
       descriptor_lookup_cache_(NULL),
       handle_scope_implementer_(NULL),
       unicode_cache_(NULL),
       allocator_(FLAG_trace_gc_object_stats
                      ? new VerboseAccountingAllocator(&heap_, 256 * KB)
-                     : new base::AccountingAllocator()),
+                     : new AccountingAllocator()),
       runtime_zone_(new Zone(allocator_)),
       inner_pointer_to_code_cache_(NULL),
       global_handles_(NULL),
       eternal_handles_(NULL),
       thread_manager_(NULL),
       has_installed_extensions_(false),
       regexp_stack_(NULL),
       date_cache_(NULL),
       call_descriptor_data_(NULL),
       // TODO(bmeurer) Initialized lazily because it depends on flags; can
@@ skipping 1232 matching lines @@
   // Then check whether this scope intercepts.
   if ((flag & intercept_mask_)) {
     intercepted_flags_ |= flag;
     return true;
   }
   return false;
 }
 
 }  // namespace internal
 }  // namespace v8