https://bugs.kde.org/show_bug.cgi?id=208531
--- Comment #34 from Paul Floyd <pa...@free.fr> --- Some gory details, part 1. In the FreeBSD world, normally there are 2 active release streams (currently 11 and 12) and one development stream (currently 13). The system compiler is clang, with GCC as an optional install. Whilst other architectures are supported by FreeBSD, amd64 and x86 are the only two that work with Valgrind. x86 (i386 in the FreeBSD world) is still fairly widely used. My primary build/test work is all on FreeBSD 12.1. I started with amd64/GCC but now I'm concentrating on amd64/clang. I also build and test on x86/clang and x86/gcc. I occasionally do builds on FreeBSD 11.3. Here are some regtest results that I'm currently getting, and some analysis of the failures. More analysis here https://github.com/paulfloyd/freebsd_valgrind/issues amd64/clang == 725 tests, 22 stderr failures, 1 stdout failure, 1 stderrB failure, 0 stdoutB failures, 0 post failures == memcheck/tests/leak* (4 fails) There's a discrepancy with clang between the client request report and the final report. WIP. drd/tests/omp (3 fails) Many errors, not fully analysed. clang support for OpenMP seems fairly weak. memcheck/tests/varinfo6 (+1 similar) drd/tests/tc04_free_lock Issue with getting varinfo, error line number printed as 0 drd/tests/dlopen Hits an assert setting pthreadid, possibly related to the special handling that was required for dlopen on Solaris. memcheck/tests/descr_belowsp Error message doesn't mention guard page. Needs different guard page detection heuristics? memcheck/tests/gone_abrt_xml helgrind/tests/tc22_exit_w_lock There's a hack for stacktraces without function call prologs that doesn't work in these 2 cases. gdbserver_tests/mcinfcallWSRU Line number diffs in stderrB. Looks harmless. memcheck/tests/amd64/insn-pmovmskb Looks like clang optimization won the day with this testcase. Missing error messages and changes in order. memcheck/tests/clientperm Looks like clang optimization of branches. helgrind/tests/tls_threads (+ drd) Hard problem. On Linux this relies on spying on libc variables for tls. That doesn't work with non-GCC FreeBSD libc. helgrind/tests/pth_cond_destroy_busy One missing error message helgrind/tests/tc22_exit_w_lock drd/tests/std_list A load of locale errors. drd/tests/atomic_var Missing varinfo details none/tests/amd64/ssse3_misaligned SIGSEGV in host :-( none/tests/rlimit_nofile Only fails when I'm on KDE because of an extra krunner socket. -- You are receiving this mail because: You are watching all bug changes.
