Hello, for the Valgrind simulations inside our company I wrote a tool to
prettify/format the output from Valgrind-Memcheck logs while adding
additional information to the output
- Combines the valgrind logs from many test runs
- Aggregates multiple occurrences of issues with same stack trace into
one
- Full paths to source files
- Indexes repos to find the source files
- Source code context for each line
- Git/BK repo annotation of source code
- Simple regexp waivers instead of suppressions
- Highlights offending source code line
If there is interest in it, I can look into putting it up on GitHub. Here
is an example output
+-------------------------------------------------------------------------------------------------+-----------------+
|
Log
| Occurrences |
+-------------------------------------------------------------------------------------------------+-----------------+
|
Total
| 13 |
+-------------------------------------------------------------------------------------------------+-----------------+
|
./<test_path>/<valgrind_log>
| 13 |
+-------------------------------------------------------------------------------------------------+-----------------+
{
Invalid read of size \d+
at: std::basic_string<char, std::char_traits<char>,
std::allocator<char> >::basic_string(std::string const&) (in
/<path>/libstdc++.so.6.0.9)
by: Array::Array(Array const&) (/<repo>/<location_in_repo>/Array.h:49)
0047: 2012/12/10 user1 1.5 | source code here
0048: 2011/07/11 user2 1.1 |
0049:* 2013/08/05 user1 1.13.2.2 | valgrind issue here
0050: 2012/11/10 user1 1.4 | more source here
0051: 2012/11/10 user1 1.4 |
by: Array::DumpArray() (/<repo>/<location_in_repo>/Array.cpp:1221)
1219: 2012/12/10 user2 1.8 | // Iterate through the Array
1220: 2012/12/10 user2 1.8 | while(itr != m_ArrayMap.end()){
1221:* 2013/08/05 user2 1.18.2.2 | Array aInfo = itr->second;
1222: 2013/08/05 user2 1.18.2.2 | logfile << "Array
name: \t" << itr->first.c_str() << endl;
1223: 2013/08/05 user2 1.18.2.2 | logfile << "\tnumber of
entries: " << aInfo.sEntries.c_str() << endl;
...
------------------------------------------------------------------------------
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