Function try_addr2line

src/debug.cpp:181–189

* Try to run addr2line for the given executable and address. */

 * Try to run addr2line for the given executable and address.
 */
std::string try_addr2line(std::string executable, std::string address,
    std::string flags = "")
{
    std::string command =
        "addr2line " + flags + " -e " + executable + " " + address;
    auto location = read_output(command);

    return strip_until_dots(location);
}

/**
 * Check whether the addr2line returned a valid position.