Ben Konyi
07852532e3
Change-Id: I6dc02b3d9de16cc176eb97613bc0c7f0bb9b16eb Reviewed-on: https://dart-review.googlesource.com/77013 Commit-Queue: Ben Konyi <bkonyi@google.com> Commit-Queue: Ryan Macnak <rmacnak@google.com> Reviewed-by: Ryan Macnak <rmacnak@google.com> Auto-Submit: Ben Konyi <bkonyi@google.com>
43 lines
1.4 KiB
C++
43 lines
1.4 KiB
C++
// Copyright (c) 2017, 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_MALLOC_HOOKS_H_
|
|
#define RUNTIME_VM_MALLOC_HOOKS_H_
|
|
|
|
#include "vm/allocation.h"
|
|
#include "vm/globals.h"
|
|
|
|
namespace dart {
|
|
|
|
class JSONObject;
|
|
class Sample;
|
|
|
|
// The number of frames that are generated by the malloc hooks and collection
|
|
// of the stack trace. These frames are ignored when collecting the stack
|
|
// trace for a memory allocation. If this number is incorrect, some tests in
|
|
// malloc_hook_tests.cc might fail, particularily
|
|
// StackTraceMallocHookLengthTest. If this value is updated, please make sure
|
|
// that the MallocHooks test cases pass on all platforms.
|
|
extern const intptr_t kSkipCount;
|
|
|
|
class MallocHooks : public AllStatic {
|
|
public:
|
|
static void Init();
|
|
static void Cleanup();
|
|
static bool ProfilingEnabled();
|
|
static bool stack_trace_collection_enabled();
|
|
static void set_stack_trace_collection_enabled(bool enabled);
|
|
static void ResetStats();
|
|
static bool Active();
|
|
static void PrintToJSONObject(JSONObject* jsobj);
|
|
static Sample* GetSample(const void* ptr);
|
|
|
|
static intptr_t allocation_count();
|
|
static intptr_t heap_allocated_memory_in_bytes();
|
|
};
|
|
|
|
} // namespace dart
|
|
|
|
#endif // RUNTIME_VM_MALLOC_HOOKS_H_
|