Ryan Macnak
d373ff5557
This reverts commit 84f9eee652.
Reason for revert: Weak linking does not work on iOS
Original change's description:
> [vm, service] Gather used and capacity from various mallocs.
>
> Change-Id: I9d397b3b865a804252d1adc90c03a369bf88aff3
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/159186
> Commit-Queue: Ryan Macnak <rmacnak@google.com>
> Reviewed-by: Ben Konyi <bkonyi@google.com>
TBR=bkonyi@google.com,rmacnak@google.com
Change-Id: I6c9e17783ee5a3296296677cad11d036aa8fa060
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/160401
Reviewed-by: Ryan Macnak <rmacnak@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_
|