freebsd-helgrind.supp

# Suppressions for FreeBSD / Helgrind

{
   HELGRIND-LIBTHR1
   Helgrind:Race
   obj:*/lib*/libthr.so.3
}
{
   HELGRIND-LIB-RTLD1
   Helgrind:Race
   obj:/libexec/ld-elf*.so.1
}
{
   HELGRIND-PTHREAD-EXIT0
   Helgrind:Race
   fun:thr_exit
   obj:*/lib*/libthr.so.3
   obj:*/lib*/libthr.so.3
}
{
   HELGRIND-PTHREAD-JOIN
   Helgrind:Race
   fun:_thr_try_gc
   obj:*/lib*/libthr.so.3
   fun:pthread_join_WRK
   fun:pthread_join
}
{
   HELGRIND-PTHREAD-EXIT
   Helgrind:Race
   ...
   fun:pthread_exit
}
{
   HELGRIND-PTHREAD-BARRIER2
   Helgrind:Race
   fun:pthread_barrier_init
}
# added PJF
{
   HELGRIND-EXIT1
   Helgrind:Race
   obj:/libexec/ld-elf*.so.1
   obj:/libexec/ld-elf*.so.1
   fun:__cxa_finalize
   fun:exit
}
{
   HELGRIND-EXIT2
   Helgrind:Race
   obj:/libexec/ld-elf*.so.1
   obj:/libexec/ld-elf*.so.1
   fun:_rtld_error
   obj:/libexec/ld-elf*.so.1
   obj:/libexec/ld-elf*.so.1
   fun:__cxa_finalize
   fun:exit
}
{
   HELGRIND-EDIT3
   Helgrind:Race
   fun:_rtld_error
   obj:/libexec/ld-elf*.so.1
   obj:/libexec/ld-elf*.so.1
   fun:__cxa_finalize
   fun:exit
}
{
   HELGRIND-EXIT3
   Helgrind:Race
   obj:/libexec/ld-elf*.so.1
   obj:/libexec/ld-elf*.so.1
   obj:/libexec/ld-elf*.so.1
   obj:/libexec/ld-elf*.so.1
   fun:__cxa_finalize
   fun:exit
}
# PJF not sure exactly what the cause of this is, but it looks like it is the
# tls used for pthread_self() with a conflict between pthread_create and
# mythread_wrapper which coverst create/join/exit
{
   HELGRIND-PTHREAD-CREATE1
   Helgrind:Race
   obj:/libexec/ld-elf*.so.1
   fun:_rtld_allocate_tls
   obj:*/lib*/libthr.so.3
   obj:*/lib*/libthr.so.3
   fun:pthread_create
}
{
   HELGRIND-PTHREAD-CREATE2
   Helgrind:Race
   fun:memset
   obj:*/lib*/libthr.so.3
   fun:pthread_create
}
# PJF again a pthread_self() hazard
{
   HELGRIND-PTHREAD-SELF1
   Helgrind:Race
   fun:mythread_wrapper
   obj:*/lib*/libthr.so.3
}
{
   HELGRIND-SEM-CLOCKWAIT1
   Helgrind:Race
   fun:sem_clockwait_np
}
{
   HELGRIND-UMTX-OP1
   Helgrind:Race
   fun:_umtx_op
}
{
   HELGRIND-SEM-POST1
   Helgrind:Race
   fun:sem_post
}
{
   HELGRIND-GCC-UNWIND1
   Helgrind:Race
   obj:/lib/libgcc_s.so.1
}
{
   HELGRIND-LIBC-PRINTF1
   Helgrind:Race
   fun:flockfile
}
{
   HELGRIND-LIBC-PRINTF2
   Helgrind:Race
   fun:funlockfile
}
{
   HELGRIND-MUTEX-LOCK1
   Helgrind:Race
   fun:memset
   obj:*/lib*/libthr.so.3
}
{
   HELGRIND-LIBOMP
   Helgrind:Race
   obj:/usr/lib*/libomp.so
}
{
   HELGRIND-CXX-UNWIND
   Helgrind:Race
   obj:*/lib*/libcxxrt.so.1
   obj:*/lib*/libthr.so.3
   obj:*/lib*/libthr.so.3
   obj:*/lib*/libthr.so.3
   obj:*/lib*/libgcc_s.so.1
   fun:_Unwind_ForcedUnwind
}
{
   HELGRIND-GUARD-VARIABLE
   Helgrind:Race
   fun:_ZL11*
}
{
   HELGRIND-CXX-TLS1
   Helgrind:Race
   fun:_ZNSt3__121__thread_specific_ptrINS_15__thread_structEE11set_pointerEPS1_
}
{
   HELGRIND-CXX-TLS2
   Helgrind:Race
   fun:_ZNSt3__119__thread_local_dataEv
}
{
   HELGRIND-LIBC-FOPEN1
   Helgrind:Race
   obj:*/lib*/libc.so.7
   fun:fopen
}
{
   HELGRIND-LIBC-FOPEN2
   Helgrind:Race
   fun:fopen
   obj:*/lib*/libc.so.7
}
{
   HELGRIND-LIBC-FGETS
   Helgrind:Race
   obj:*/lib*/libc.so.7
   ...
   fun:fgets
}
{
   HELGRIND-LIBC-FCLOSE
   Helgrind:Race
   obj:*/lib*/libc.so.7
   fun:fclose
}
{
   HELGRIND-LIBC-RES-STATE
   Helgrind:Race
   fun:__res_state
   obj:*/lib*/libc.so.7
}
{
   HELGRIND-LIBC-ERRNO-SET
   Helgrind:Race
   fun:__h_errno_set
   ...
   obj:*/lib*/libc.so.7
}
{
   HELGRIND-LIBC-LOCALECONV-L
   Helgrind:Race
   fun:localeconv_l
   obj:*/lib*/libc.so.7
}
{
   HELGRIND-LIBC-VSPRINTF
   Helgrind:Race
   obj:*/lib*/libc.so.7
   fun:vsprintf
}
{
   HELGRIND-LIBC-GETADDRINFO
   Helgrind:Race
   ...
   fun:getaddrinfo
}
{
   FREEBSD15-LIB*-_UMTX_OP_ERR
   Helgrind:Race
   fun:_umtx_op_err
}
{
   FREEBSD14-LIBSTDC++-STD::MUTEX::LOCK
   Helgrind:Race
   fun:_ZL18__gthread_active_pv
}
{
   FREEBSD14-ARM64-_EXIT
   Helgrind:Race
   fun:thr_exit
}