Merge pull request 'upstream' (#357) from wowario/wownero:upstream into master

Reviewed-on: https://git.wownero.com/wownero/wownero/pulls/357

LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2014-2020, The Monero Project
+Copyright (c) 2014-2021, The Monero Project
 
 All rights reserved.
 

contrib/epee/src/readline_buffer.cpp

@@ -6,6 +6,7 @@
 #include <boost/thread/lock_guard.hpp>
 #include <boost/algorithm/string.hpp>
 
+static bool same_as_last_line(const std::string&);
 static void install_line_handler();
 static void remove_line_handler();
 
@@ -175,8 +176,11 @@ static void handle_line(char* line)
     boost::trim_right(test_line);
     if(!test_line.empty())
     {
-      add_history(test_line.c_str());
+      if (!same_as_last_line(test_line))
-      history_set_pos(history_length);
+      {
+        add_history(test_line.c_str());
+        history_set_pos(history_length);
+      }
       if (test_line == "exit" || test_line == "q")
         exit = true;
     }
@@ -192,6 +196,16 @@ static void handle_line(char* line)
   return;
 }
 
+// same_as_last_line returns true, if the last line in the history is
+// equal to test_line.
+static bool same_as_last_line(const std::string& test_line)
+{
+  // Note that state->offset == state->length, when a new line was entered.
+  HISTORY_STATE* state = history_get_history_state();
+  return state->length > 0
+    && test_line.compare(state->entries[state->length-1]->line) == 0;
+}
+
 static char* completion_matches(const char* text, int state)
 {
   static size_t list_index;

contrib/fuzz_testing/fuzz.sh

@@ -14,8 +14,8 @@ then
   exit 1
 fi
 case "$type" in
-  block|transaction|signature|cold-outputs|cold-transaction|load-from-binary|load-from-json|base58|parse-url|http-client|levin|bulletproof) ;;
+  block|transaction|signature|cold-outputs|cold-transaction|load-from-binary|load-from-json|base58|parse-url|http-client|levin|bulletproof|utf8) ;;
-  *) echo "usage: $0 block|transaction|signature|cold-outputs|cold-transaction|load-from-binary|load-from-json|base58|parse-url|http-client|levin|bulletproof"; exit 1 ;;
+  *) echo "usage: $0 block|transaction|signature|cold-outputs|cold-transaction|load-from-binary|load-from-json|base58|parse-url|http-client|levin|bulletproof|utf8"; exit 1 ;;
 esac
 
 if test -d "fuzz-out/$type"

src/cryptonote_protocol/cryptonote_protocol_handler.inl

@@ -549,6 +549,7 @@ namespace cryptonote
       }      
 
       std::vector<tx_blob_entry> have_tx;
+      have_tx.reserve(new_block.tx_hashes.size());
 
       // Instead of requesting missing transactions by hash like BTC, 
       // we do it by index (thanks to a suggestion from moneromooo) because
@@ -557,6 +558,7 @@ namespace cryptonote
       // Also, remember to pepper some whitespace changes around to bother
       // moneromooo ... only because I <3 him. 
       std::vector<uint64_t> need_tx_indices;
+      need_tx_indices.reserve(new_block.tx_hashes.size());
         
       transaction tx;
       crypto::hash tx_hash;
@@ -829,6 +831,7 @@ namespace cryptonote
     }
 
     std::vector<crypto::hash> txids;
+    txids.reserve(b.tx_hashes.size());
     NOTIFY_NEW_FLUFFY_BLOCK::request fluffy_response;
     fluffy_response.b.block = t_serializable_object_to_blob(b);
     fluffy_response.current_blockchain_height = arg.current_blockchain_height;
@@ -2189,6 +2192,7 @@ skip:
           if (span.second > 0)
           {
             is_next = true;
+            req.blocks.reserve(hashes.size());
             for (const auto &hash: hashes)
             {
               req.blocks.push_back(hash);
@@ -2247,6 +2251,7 @@ skip:
         if (span.second > 0)
         {
           is_next = true;
+          req.blocks.reserve(hashes.size());
           for (const auto &hash: hashes)
           {
             req.blocks.push_back(hash);
@@ -2280,6 +2285,7 @@ skip:
             return false;
           }
 
+          req.blocks.reserve(req.blocks.size() + span.second);
           for (size_t n = 0; n < span.second; ++n)
           {
             req.blocks.push_back(context.m_needed_objects[n].first);
@@ -2579,6 +2585,7 @@ skip:
     }
 
     context.m_needed_objects.clear();
+    context.m_needed_objects.reserve(arg.m_block_ids.size());
     uint64_t added = 0;
     std::unordered_set<crypto::hash> blocks_found;
     bool first = true;

src/cryptonote_protocol/levin_notify.cpp

@@ -51,14 +51,6 @@
 #undef MONERO_DEFAULT_LOG_CATEGORY
 #define MONERO_DEFAULT_LOG_CATEGORY "net.p2p.tx"
 
-namespace
-{
-  int get_command_from_message(const epee::byte_slice &msg)
-  {
-    return msg.size() >= sizeof(epee::levin::bucket_head2) ? SWAP32LE(((epee::levin::bucket_head2*)msg.data())->m_command) : 0;
-  }
-}
-
 namespace cryptonote
 {
 namespace levin
@@ -212,7 +204,7 @@ namespace levin
     {
       const epee::byte_slice blob = make_tx_payload(std::move(txs), pad, fluff);
       p2p.for_connection(destination, [&blob](detail::p2p_context& context) {
-        on_levin_traffic(context, true, true, false, blob.size(), get_command_from_message(blob));
+        on_levin_traffic(context, true, true, false, blob.size(), NOTIFY_NEW_TRANSACTIONS::ID);
         return true;
       });
       return p2p.notify(NOTIFY_NEW_TRANSACTIONS::ID, epee::to_span(blob), destination);

src/daemon/rpc_command_executor.cpp

@@ -2275,6 +2275,7 @@ bool t_rpc_command_executor::sync_info()
       tools::success_msg_writer() << "Next needed pruning seed: " << res.next_needed_pruning_seed;
 
     tools::success_msg_writer() << std::to_string(res.peers.size()) << " peers";
+    tools::success_msg_writer() << "Remote Host                        Peer_ID   State   Prune_Seed          Height  DL kB/s, Queued Blocks / MB";
     for (const auto &p: res.peers)
     {
       std::string address = epee::string_tools::pad_string(p.info.address, 24);

src/p2p/net_node.inl

@@ -234,6 +234,7 @@ namespace nodetool
       return false;
 
     const time_t now = time(nullptr);
+    bool added = false;
 
     CRITICAL_REGION_LOCAL(m_blocked_hosts_lock);
     time_t limit;
@@ -244,7 +245,10 @@ namespace nodetool
     const std::string host_str = addr.host_str();
     auto it = m_blocked_hosts.find(host_str);
     if (it == m_blocked_hosts.end())
+    {
       m_blocked_hosts[host_str] = limit;
+      added = true;
+    }
     else if (it->second < limit || !add_only)
       it->second = limit;
 
@@ -275,7 +279,10 @@ namespace nodetool
       conns.clear();
     }
 
-    MCLOG_CYAN(el::Level::Info, "global", "Host " << host_str << " blocked.");
+    if (added)
+      MCLOG_CYAN(el::Level::Info, "global", "Host " << host_str << " blocked.");
+    else
+      MINFO("Host " << host_str << " block time updated.");
     return true;
   }
   //-----------------------------------------------------------------------------------

src/rpc/core_rpc_server.cpp

@@ -452,7 +452,7 @@ namespace cryptonote
     m_core.get_blockchain_top(res.height, top_hash);
     ++res.height; // turn top block height into blockchain height
     res.top_block_hash = string_tools::pod_to_hex(top_hash);
-    res.target_height = m_core.get_target_blockchain_height();
+    res.target_height = m_p2p.get_payload_object().is_synchronized() ? 0 : m_core.get_target_blockchain_height();
     store_difficulty(m_core.get_blockchain_storage().get_difficulty_for_next_block(), res.difficulty, res.wide_difficulty, res.difficulty_top64);
     res.target = m_core.get_blockchain_storage().get_difficulty_target();
     res.tx_count = m_core.get_blockchain_storage().get_total_transactions() - res.height; //without coinbase
@@ -2915,7 +2915,7 @@ namespace cryptonote
     crypto::hash top_hash;
     m_core.get_blockchain_top(res.height, top_hash);
     ++res.height; // turn top block height into blockchain height
-    res.target_height = m_core.get_target_blockchain_height();
+    res.target_height = m_p2p.get_payload_object().is_synchronized() ? 0 : m_core.get_target_blockchain_height();
     res.next_needed_pruning_seed = m_p2p.get_payload_object().get_next_needed_pruning_stripe().second;
 
     for (const auto &c: m_p2p.get_payload_object().get_connections())

src/simplewallet/simplewallet.cpp

@@ -4745,9 +4745,14 @@ bool simple_wallet::try_connect_to_daemon(bool silent, uint32_t* version)
   if (!m_wallet->check_connection(version))
   {
     if (!silent)
-      fail_msg_writer() << tr("wallet failed to connect to daemon: ") << m_wallet->get_daemon_address() << ". " <<
+    {
-        tr("Daemon either is not started or wrong port was passed. "
+      if (m_wallet->is_offline())
-        "Please make sure daemon is running or change the daemon address using the 'set_daemon' command.");
+        fail_msg_writer() << tr("wallet failed to connect to daemon, because it is set to offline mode");
+      else
+        fail_msg_writer() << tr("wallet failed to connect to daemon: ") << m_wallet->get_daemon_address() << ". " <<
+          tr("Daemon either is not started or wrong port was passed. "
+          "Please make sure daemon is running or change the daemon address using the 'set_daemon' command.");
+    }
     return false;
   }
   if (!m_allow_mismatched_daemon_version && ((*version >> 16) != CORE_RPC_VERSION_MAJOR))
@@ -9278,7 +9283,7 @@ bool simple_wallet::run()
 
   refresh_main(0, ResetNone, true);
 
-  m_auto_refresh_enabled = m_wallet->auto_refresh();
+  m_auto_refresh_enabled = !m_wallet->is_offline() && m_wallet->auto_refresh();
   m_idle_thread = boost::thread([&]{wallet_idle_thread();});
 
   message_writer(console_color_green, false) << "Background refresh thread started";

src/wallet/wallet2.h

@@ -1546,6 +1546,7 @@ private:
     void finish_rescan_bc_keep_key_images(uint64_t transfer_height, const crypto::hash &hash);
     void enable_dns(bool enable) { m_use_dns = enable; }
     void set_offline(bool offline = true);
+    bool is_offline() const { return m_offline; }
 
     uint64_t credits() const { return m_rpc_payment_state.credits; }
     void credit_report(uint64_t &expected_spent, uint64_t &discrepancy) const { expected_spent = m_rpc_payment_state.expected_spent; discrepancy = m_rpc_payment_state.discrepancy; }

tests/CMakeLists.txt

@@ -80,17 +80,22 @@ file(COPY
   data/signed_monero_tx
   DESTINATION data)
 
-add_subdirectory(core_tests)
+if (CMAKE_BUILD_TYPE STREQUAL "fuzz" OR OSSFUZZ)
-add_subdirectory(fuzz)
+  add_subdirectory(fuzz)
-add_subdirectory(crypto)
+else ()
-add_subdirectory(functional_tests)
+  add_subdirectory(core_tests)
-add_subdirectory(performance_tests)
+  add_subdirectory(fuzz)
-add_subdirectory(core_proxy)
+  add_subdirectory(crypto)
-add_subdirectory(unit_tests)
+  add_subdirectory(functional_tests)
-add_subdirectory(difficulty)
+  add_subdirectory(performance_tests)
-add_subdirectory(block_weight)
+  add_subdirectory(core_proxy)
-add_subdirectory(hash)
+  add_subdirectory(unit_tests)
-add_subdirectory(net_load_tests)
+  add_subdirectory(difficulty)
+  add_subdirectory(block_weight)
+  add_subdirectory(hash)
+  add_subdirectory(net_load_tests)
+endif()
+
 if (BUILD_GUI_DEPS)
   add_subdirectory(libwallet_api_tests)
 endif()

tests/fuzz/CMakeLists.txt

@@ -218,3 +218,13 @@ set_property(TARGET tx-extra_fuzz_tests
   PROPERTY
     FOLDER "tests")
 
+monero_add_minimal_executable(utf8_fuzz_tests utf8.cpp fuzzer.cpp)
+target_link_libraries(utf8_fuzz_tests
+  PRIVATE
+    common
+    epee
+    ${Boost_THREAD_LIBRARY}
+    ${Boost_CHRONO_LIBRARY}
+    ${CMAKE_THREAD_LIBS_INIT}
+    ${EXTRA_LIBRARIES}
+    $ENV{LIB_FUZZING_ENGINE})

tests/fuzz/utf8.cpp

@@ -0,0 +1,39 @@
+// Copyright (c) 2017-2020, 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_base_utils.h"
+#include "file_io_utils.h"
+#include "common/utf8.h"
+#include "fuzzer.h"
+
+BEGIN_INIT_SIMPLE_FUZZER()
+END_INIT_SIMPLE_FUZZER()
+
+BEGIN_SIMPLE_FUZZER()
+  tools::utf8canonical(std::string((const char*)buf, len), [](wint_t c)->wint_t { return c; });
+END_SIMPLE_FUZZER()

utils/health/README.md

@@ -15,6 +15,10 @@ On the first run, the script will complain about the missing ClangBuildAnalyzer
 `utils/health/clang-tidy-run.sh`
 Performs Lint checks on the source code and stores the result in the build directory. More information on the [home page](https://clang.llvm.org/extra/clang-tidy/).
 
+##include-what-you-use
+`utils/health/clang-include-what-you-use-run.sh`
+Analyses the header file hierarchy and delivers hints on how to reduce their complexity. More information on the [home page](https://include-what-you-use.org/).
+
 
 ##Valgrind checks
 `utils/health/valgrind-tests.sh`

utils/health/clang-include-what-you-use-run.sh

@@ -0,0 +1,75 @@
+#!/bin/bash -e
+
+# Copyright (c) 2014-2020, 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 What You Use analyses the complexity of your header hierarchy and proposes optimisations.
+# User documentation:
+# https://github.com/include-what-you-use/include-what-you-use/blob/master/README.md
+
+# Build variables
+PROG="include-what-you-use"
+PROG_SHORT="iwyu"
+DIR_BUILD="build/clang-$PROG_SHORT"
+
+RESULT="$PROG_SHORT-result.txt"
+
+if hash "$PROG"; then
+	echo "Found: $PROG"
+else
+	echo "Couldn't find: $PROG"
+	echo "Please run the below command to install $PROG:"
+	echo "sudo apt install $PROG_SHORT"
+	exit 1
+fi
+
+mkdir -p "$DIR_BUILD" && cd "$DIR_BUILD"
+rm `find . -name "CMakeCache.txt"` || true
+
+UWYU_COMMAND="$PROG;-Xiwyu;any;-Xiwyu;iwyu;-Xiwyu;args" # Copy-pasted from the user docs.
+	
+cmake ../.. \
+-DCMAKE_C_COMPILER=clang \
+-DCMAKE_CXX_COMPILER=clang++ \
+-DUSE_CCACHE=ON \
+-DCMAKE_C_INCLUDE_WHAT_YOU_USE="$UWYU_COMMAND" \
+-DCMAKE_CXX_INCLUDE_WHAT_YOU_USE="$UWYU_COMMAND" \
+-DBUILD_SHARED_LIBS=ON \
+-DBUILD_TESTS=ON
+
+make clean					# Clean up to generate the full report
+time make -k 2>&1 | tee "$RESULT"		# Run the scan. -k means: ignore errors
+#time make -k easylogging 2>&1 | tee $RESULT	# Quick testing: build a single target
+KPI=$(cat "$RESULT" | wc -l)
+tar -cJvf "$RESULT.txz" "$RESULT"		# Zip the result, because it's huge.
+rm -v "$RESULT"
+
+echo ""
+echo "Readable result stored in: $DIR_BUILD/$RESULT.gz"
+
+echo "$KPI" > "kpis.txt"

utils/health/valgrind-tests.sh

@@ -0,0 +1,161 @@
+#!/bin/bash -e
+
+# Copyright (c) 2014-2020, 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.
+
+# This script is able to run valgrind's callgrind, cachegrind and memcheck for a given set of executables.
+# It expects ONE PARAMETER, which points to a file with paths to executables and their arguments, written line by line.
+
+if [ "$#" -ne 1 ]; then
+    echo "Please provide an argument, which points to a file with paths to executables and their arguments, written line by line. For example:"
+    echo ""
+    echo "ls -l -h"
+    echo "build/tests/unit_tests/unit_tests"
+    exit 1
+fi
+
+FILE_IN="$1"
+DIR_OUT="build/valgrind-output" # Using build as the base output directory, as it's ignored in .gitignore
+
+function is_file_or_exit {
+	FILE="${1}"
+	if [ -f $FILE ]; then
+		echo "The input file $FILE exists. Can proceed."
+	else
+		echo "The input file $FILE doesn't exist."
+		exit 1
+	fi
+	return 0
+}
+
+function is_tool_or_exit {
+	TOOL="${1}"
+	if $(hash ${TOOL}); then
+		echo "${TOOL} is installed. Can proceed."
+	else
+		echo "Please install ${TOOL} to continue."
+		exit 1
+	fi
+	return 0
+}
+
+function get_tool_out_file_base {
+	EXE="${1}"
+	TOOL="${2}"
+
+	EXE_NAME=$(basename $EXE)
+	local retval="${DIR_OUT}/${EXE_NAME}-${TOOL}"
+    	echo "$retval"
+}
+
+function get_tool_out_file {
+	EXE="${1}"
+	TOOL="${2}"
+
+	FILE_OUT_BASE=$(get_tool_out_file_base ${EXE} ${TOOL})
+	local retval="--${TOOL}-out-file=${FILE_OUT_BASE}.out"
+    	echo "$retval"
+}
+
+function run_valgrind_4_executable {
+	EXE="${1}"
+	ARGS="${2}"
+	TOOL="${3}"
+	EXTRA_OPTS="${4}"
+	FILE_OUT_TOOL="${5}"
+	FILE_OUT_BASE=$(get_tool_out_file_base ${EXE} ${TOOL})
+
+	echo "Runnig '${TOOL}' for '${EXE}' with args '${ARGS}'"
+	echo "EXTRA_OPTS = ${EXTRA_OPTS}"
+	echo "FILE_OUT_TOOL = ${FILE_OUT_TOOL}"
+	if ! valgrind --tool=${TOOL} ${FILE_OUT_TOOL} --log-file="${FILE_OUT_BASE}.log" ${EXTRA_OPTS} ${EXE} ${ARGS}; then
+		echo "FAILED in runnig ${TOOL} for ${EXE} !"
+	fi
+}
+
+function run_valgrind_4_executable_callgrind {
+	EXE="${1}"
+	ARGS="${2}"
+	TOOL="callgrind"
+	EXTRA_OPTS="--dump-instr=yes --simulate-cache=yes --collect-jumps=yes"
+	FILE_OUT_TOOL=$(get_tool_out_file ${EXE} ${TOOL})
+
+	run_valgrind_4_executable ${EXE} "${ARGS}" ${TOOL} "${EXTRA_OPTS}" ${FILE_OUT_TOOL}
+}
+
+function run_valgrind_4_executable_cachegrind {
+	EXE="${1}"
+	ARGS="${2}"
+	TOOL="cachegrind"
+	EXTRA_OPTS=""
+	FILE_OUT_TOOL=$(get_tool_out_file ${EXE} ${TOOL})
+
+	run_valgrind_4_executable ${EXE} "${ARGS}" ${TOOL} "${EXTRA_OPTS}" ${FILE_OUT_TOOL}
+}
+
+function run_valgrind_4_executable_memcheck {
+	EXE="${1}"
+	ARGS="${2}"
+	TOOL="memcheck"
+	#EXTRA_OPTS="--leak-check=yes" # Minimalistic
+	EXTRA_OPTS="--leak-check=full --show-leak-kinds=all --track-origins=yes"
+	FILE_OUT_TOOL="" # memcheck has no special out file, only the log
+
+	run_valgrind_4_executable ${EXE} "${ARGS}" ${TOOL} "${EXTRA_OPTS}" ${FILE_OUT_TOOL}
+}
+
+function run_valgrind_4_executable_all {
+	EXE_ARGS_ARR=(${1})
+	EXE=${EXE_ARGS_ARR[0]} # First element of the array
+	ARGS=${EXE_ARGS_ARR[@]:1} # Every next element
+
+	#EXE="ls"  	# A quick check of the happy path
+	#EXE="nothere"	# A quick check of error handling - no such executable
+	#EXE=/bin/false	# A quick check of error handling - executable returned != 0
+
+	run_valgrind_4_executable_memcheck   ${EXE} "${ARGS}"
+	run_valgrind_4_executable_cachegrind ${EXE} "${ARGS}"
+	run_valgrind_4_executable_callgrind  ${EXE} "${ARGS}"
+}
+
+is_tool_or_exit valgrind
+is_file_or_exit "$FILE_IN"
+echo "All OK."
+echo "Will perform checks for the following executables and their arguments:"
+while IFS= read -r line; do
+    echo "$line"
+done < "$FILE_IN"
+
+mkdir -p "$DIR_OUT"
+while IFS= read -r line; do
+    echo "$line"
+    run_valgrind_4_executable_all "$line"
+done < "$FILE_IN"
+
+echo "Done. All data saved in ${DIR_OUT}"
+