From 55e150ff8a420fc8d9aea65be32e6faa048a6dc6 Mon Sep 17 00:00:00 2001 From: moneromooo-monero Date: Thu, 3 Aug 2017 17:02:13 +0100 Subject: [PATCH] debug_utilities: new object-sizes debug tool It prints the size of various interesting types, to make it easier to match leaks to possible leaked object types --- src/debug_utilities/CMakeLists.txt | 23 ++++++ src/debug_utilities/object_sizes.cpp | 116 +++++++++++++++++++++++++++ 2 files changed, 139 insertions(+) create mode 100644 src/debug_utilities/object_sizes.cpp diff --git a/src/debug_utilities/CMakeLists.txt b/src/debug_utilities/CMakeLists.txt index 233e6fd4..99198dc5 100644 --- a/src/debug_utilities/CMakeLists.txt +++ b/src/debug_utilities/CMakeLists.txt @@ -48,3 +48,26 @@ set_property(TARGET cn_deserialize PROPERTY OUTPUT_NAME "monero-utils-deserialize") + +set(object_sizes_sources + object_sizes.cpp + ) + +monero_add_executable(object_sizes + ${object_sizes_sources} + ${object_sizes_private_headers}) + +target_link_libraries(object_sizes + LINK_PRIVATE + cryptonote_core + blockchain_db + p2p + epee + ${CMAKE_THREAD_LIBS_INIT}) + +add_dependencies(object_sizes + version) +set_property(TARGET object_sizes + PROPERTY + OUTPUT_NAME "monero-utils-object-sizes") + diff --git a/src/debug_utilities/object_sizes.cpp b/src/debug_utilities/object_sizes.cpp new file mode 100644 index 00000000..47ba5cf6 --- /dev/null +++ b/src/debug_utilities/object_sizes.cpp @@ -0,0 +1,116 @@ +// Copyright (c) 2017, The Monero Project +// +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without modification, are +// permitted provided that the following conditions are met: +// +// 1. Redistributions of source code must retain the above copyright notice, this list of +// conditions and the following disclaimer. +// +// 2. Redistributions in binary form must reproduce the above copyright notice, this list +// of conditions and the following disclaimer in the documentation and/or other +// materials provided with the distribution. +// +// 3. Neither the name of the copyright holder nor the names of its contributors may be +// used to endorse or promote products derived from this software without specific +// prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY +// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF +// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL +// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, +// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF +// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#include +#include "cryptonote_basic/cryptonote_basic.h" +#include "cryptonote_basic/tx_extra.h" +#include "cryptonote_core/blockchain.h" +#include "p2p/p2p_protocol_defs.h" +#include "p2p/connection_basic.hpp" +#include "p2p/net_peerlist.h" +#include "p2p/net_node.h" +#include "cryptonote_protocol/cryptonote_protocol_handler.h" +#include "blockchain_db/lmdb/db_lmdb.h" +#include "wallet/wallet2.h" +#include "wallet/api/wallet.h" +#include "wallet/api/transaction_info.h" +#include "wallet/api/transaction_history.h" +#include "wallet/api/unsigned_transaction.h" +#include "wallet/api/pending_transaction.h" + +#undef MONERO_DEFAULT_LOG_CATEGORY +#define MONERO_DEFAULT_LOG_CATEGORY "debugtools.objectsizes" + +class size_logger +{ +public: + ~size_logger() + { + for (const auto i: types) + std::cout << std::to_string(i.first) << "\t" << i.second << std::endl; + } + void add(const char *type, size_t size) { types.insert(std::make_pair(size, type)); } +private: + std::multimap types; +}; +#define SL(type) sl.add(#type, sizeof(type)) + +int main(int argc, char* argv[]) +{ + size_logger sl; + + tools::sanitize_locale(); + + mlog_configure("", true); + + SL(boost::thread); + SL(boost::asio::io_service); + SL(boost::asio::io_service::work); + SL(boost::asio::deadline_timer); + + SL(cryptonote::DB_ERROR); + SL(cryptonote::mdb_txn_safe); + SL(cryptonote::mdb_threadinfo); + + SL(cryptonote::block_header); + SL(cryptonote::block); + SL(cryptonote::transaction_prefix); + SL(cryptonote::transaction); + + SL(cryptonote::txpool_tx_meta_t); + + SL(epee::net_utils::network_address_base); + SL(epee::net_utils::ipv4_network_address); + SL(epee::net_utils::network_address); + SL(epee::net_utils::connection_context_base); + SL(epee::net_utils::connection_basic); + + SL(nodetool::peerlist_entry); + SL(nodetool::anchor_peerlist_entry); + SL(nodetool::node_server>); + SL(nodetool::p2p_connection_context_t::connection_context>); + SL(nodetool::network_address_old); + + SL(tools::wallet2::transfer_details); + SL(tools::wallet2::payment_details); + SL(tools::wallet2::unconfirmed_transfer_details); + SL(tools::wallet2::confirmed_transfer_details); + SL(tools::wallet2::tx_construction_data); + SL(tools::wallet2::pending_tx); + SL(tools::wallet2::unsigned_tx_set); + SL(tools::wallet2::signed_tx_set); + + SL(Monero::WalletImpl); + SL(Monero::AddressBookRow); + SL(Monero::TransactionInfoImpl); + SL(Monero::TransactionHistoryImpl); + SL(Monero::PendingTransactionImpl); + SL(Monero::UnsignedTransactionImpl); + + return 0; +}