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e67dd9c2c5
Avoid weak linking on iOS. TEST=ci Change-Id: Iafcb5bfdea0520d50363486e67031e1d5302d32b Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/161461 Commit-Queue: Ryan Macnak <rmacnak@google.com> Reviewed-by: Ben Konyi <bkonyi@google.com>
45 lines
1.4 KiB
C++
45 lines
1.4 KiB
C++
// Copyright (c) 2017, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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#ifndef RUNTIME_VM_MALLOC_HOOKS_H_
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#define RUNTIME_VM_MALLOC_HOOKS_H_
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#include "vm/allocation.h"
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#include "vm/globals.h"
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namespace dart {
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class JSONObject;
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class Sample;
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// The number of frames that are generated by the malloc hooks and collection
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// of the stack trace. These frames are ignored when collecting the stack
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// trace for a memory allocation. If this number is incorrect, some tests in
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// malloc_hook_tests.cc might fail, particularily
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// StackTraceMallocHookLengthTest. If this value is updated, please make sure
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// that the MallocHooks test cases pass on all platforms.
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extern const intptr_t kSkipCount;
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class MallocHooks : public AllStatic {
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public:
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static void Init();
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static void Cleanup();
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static bool ProfilingEnabled();
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static bool stack_trace_collection_enabled();
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static void set_stack_trace_collection_enabled(bool enabled);
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static void ResetStats();
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static bool Active();
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static bool GetStats(intptr_t* used,
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intptr_t* capacity,
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const char** implementation);
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static Sample* GetSample(const void* ptr);
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static intptr_t allocation_count();
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static intptr_t heap_allocated_memory_in_bytes();
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};
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} // namespace dart
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#endif // RUNTIME_VM_MALLOC_HOOKS_H_
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