87 lines
1.9 KiB
C++
87 lines
1.9 KiB
C++
/*
|
|
* Copyright (C) 2016 The Android Open Source Project
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
#ifndef LIBMEMUNREACHABLE_MEMUNREACHABLE_H_
|
|
#define LIBMEMUNREACHABLE_MEMUNREACHABLE_H_
|
|
|
|
#include <string.h>
|
|
#include <sys/cdefs.h>
|
|
|
|
#ifdef __cplusplus
|
|
|
|
#include <string>
|
|
#include <vector>
|
|
|
|
namespace android {
|
|
|
|
struct Leak {
|
|
uintptr_t begin;
|
|
size_t size;
|
|
|
|
size_t referenced_count;
|
|
size_t referenced_size;
|
|
|
|
size_t similar_count;
|
|
size_t similar_size;
|
|
size_t similar_referenced_count;
|
|
size_t similar_referenced_size;
|
|
|
|
size_t total_size;
|
|
|
|
static const size_t contents_length = 32;
|
|
char contents[contents_length];
|
|
|
|
struct Backtrace {
|
|
size_t num_frames;
|
|
|
|
static const size_t max_frames = 16;
|
|
uintptr_t frames[max_frames];
|
|
} backtrace;
|
|
|
|
std::string ToString(bool log_contents) const;
|
|
};
|
|
|
|
struct UnreachableMemoryInfo {
|
|
std::vector<Leak> leaks;
|
|
size_t num_leaks;
|
|
size_t leak_bytes;
|
|
size_t num_allocations;
|
|
size_t allocation_bytes;
|
|
|
|
UnreachableMemoryInfo() {}
|
|
~UnreachableMemoryInfo();
|
|
|
|
std::string ToString(bool log_contents) const;
|
|
};
|
|
|
|
bool GetUnreachableMemory(UnreachableMemoryInfo& info, size_t limit = 100);
|
|
|
|
std::string GetUnreachableMemoryString(bool log_contents = false, size_t limit = 100);
|
|
|
|
} // namespace android
|
|
|
|
#endif
|
|
|
|
__BEGIN_DECLS
|
|
|
|
bool LogUnreachableMemory(bool log_contents, size_t limit);
|
|
|
|
bool NoLeaks();
|
|
|
|
__END_DECLS
|
|
|
|
#endif // LIBMEMUNREACHABLE_MEMUNREACHABLE_H_
|