path: root/default.supp

# This is a generated file, composed of the following suppression rules:
#  exp-ptrcheck.supp xfree-3.supp xfree-4.supp glibc-2.X-drd.supp glibc-2.34567-NPTL-helgrind.supp glibc-2.X.supp
{
   lib-X11-used-old-pointer-after-realloc-1
   exp-ptrcheck:Heap
   fun:strlen
   obj:/usr/lib*/libX11.so*
   obj:/usr/lib*/libX11.so*
}
{
   lib-X11-used-old-pointer-after-realloc-2
   exp-ptrcheck:Heap
   obj:/usr/lib*/libX11.so*
   obj:/usr/lib*/libX11.so*
}

{
   ld-2.X-invalid-Add32/64-who-knows
   exp-ptrcheck:Arith
   obj:/*lib*/ld-2.*so*
   obj:/*lib*/ld-2.*so*
}

{
   ld-2.X possibly applying relocations
   exp-ptrcheck:SorG
   obj:/*lib*/ld-2.*so*
   obj:/*lib*/ld-2.*so*
}

# I'm pretty sure this is a false positive caused by the sg_ stuff
{
   glibc realpath false positive
   exp-ptrcheck:SorG
   fun:realpath
   fun:*
}

{
   If I had to guess, inlined or nameless strlen etc in ld.so
   exp-ptrcheck:Heap
   obj:/*lib*/ld-2.*so*
   obj:/*lib*/ld-2.*so*
}

{
   I think this is glibc's ultra optimised getenv doing 2 byte reads
   exp-ptrcheck:SorG
   fun:getenv
}

{
   Occurs on Fedora 7--9?
   exp-ptrcheck:Heap
   fun:_dl_fini
   fun:exit
   fun:(below main)
}


##----------------------------------------------------------------------##

# Errors to suppress by default with XFree86 3.3.6)

# Format of this file is:
# {
#     name_of_suppression
#     tool_name:supp_kind
#     (optional extra info for some suppression types)
#     caller0 name, or /name/of/so/file.so
#     caller1 name, or ditto
#     (optionally: caller2 name)
#     (optionally: caller3 name)
#  }
#
# For Memcheck, the supp_kinds are:
#
#     Param Value1 Value2 Value4 Value8 Value16 Jump
#     Free Addr1 Addr2 Addr4 Addr8 Addr16
#     Cond (previously known as Value0)
#
# and the optional extra info is:
#     if Param: name of system call param

##----------------------------------------------------------------------##

{
   X11-Cond-0
   Memcheck:Cond
   obj:*libXt.so.6.0
   obj:*libXt.so.6.0
   obj:*libXt.so.6.0
}
{
   X11-Cond-1
   Memcheck:Cond
   fun:__rawmemchr
   obj:*libXt.so.6.0
   obj:*libXt.so.6.0
}


# Suppressions for XFree86-3.3.X

{
   X11-Addr4-1
   Memcheck:Addr4
   obj:/usr/X11R6/lib/libX11.so.6.1
   obj:/usr/X11R6/lib/libX11.so.6.1
   obj:/usr/X11R6/lib/libX11.so.6.1
}

{
   X11-Addr4-2
   Memcheck:Addr4
   obj:/usr/X11R6/lib/libX11.so.6.1
   obj:/usr/X11R6/lib/libX11.so.6.1
   obj:/usr/X11R6/lib/libXt.so.6.0
}

{
   X11-Addr4-3
   Memcheck:Addr4
   obj:/usr/X11R6/lib/libXt.so.6.0
   obj:/usr/X11R6/lib/libXt.so.6.0
   obj:/usr/X11R6/lib/libXt.so.6.0
}

{
   X11-Addr4-4
   Memcheck:Addr4
   obj:/usr/X11R6/lib/libX11.so.6.1
   obj:/usr/X11R6/lib/libXt.so.6.0
   obj:/usr/X11R6/lib/libXt.so.6.0
}

{
   X11-Addr4-5
   Memcheck:Addr4
   fun:__rawmemchr
   obj:/usr/X11R6/lib/libXt.so.6.0
   obj:/usr/X11R6/lib/libXt.so.6.0
}

{
   X11-Addr4-6
   Memcheck:Addr4
   obj:/usr/X11R6/lib/libXmu.so.6.0
   obj:/usr/X11R6/lib/libXmu.so.6.0
   obj:/usr/X11R6/lib/libXt.so.6.0
}

{
   X11-Addr4-7
   Memcheck:Addr4
   obj:/usr/X11R6/lib/libXt.so.6.0
   obj:/usr/X11R6/lib/libXt.so.6.0
   obj:/usr/X11R6/lib/libXawXpm_posing_as_Xaw.so.6.1
}

{
   X11-Param-1
   Memcheck:Param
   write(buf)
   fun:__libc_write
   obj:/usr/X11R6/lib/libX11.so.6.1
   obj:/usr/X11R6/lib/libX11.so.6.1
}

{
   X11-Addr4-8
   Memcheck:Addr4
   obj:/usr/X11R6/lib/libX11.so.6.1
   obj:/usr/X11R6/lib/libXpm.so.4.11
   obj:/usr/X11R6/lib/libXpm.so.4.11
}

{
   X11-Addr4-8
   Memcheck:Addr4
   obj:/usr/X11R6/lib/libXt.so.6.0
   obj:/usr/X11R6/lib/libXawXpm_posing_as_Xaw.so.6.1
   obj:/usr/X11R6/lib/libXt.so.6.0
}

{
   X11-Addr4-9
   Memcheck:Addr4
   obj:/usr/X11R6/lib/libXaw.so.6.1
   obj:/usr/X11R6/lib/libXt.so.6.0
   obj:/usr/X11R6/lib/libXt.so.6.0
}

{
   X11-Addr4-10
   Memcheck:Addr4
   obj:/usr/X11R6/lib/libXaw.so.6.1
   obj:/usr/X11R6/lib/libXaw.so.6.1
   obj:/usr/X11R6/lib/libXt.so.6.0
}

{
   X11-Addr4-11
   Memcheck:Addr4
   obj:/usr/X11R6/lib/libXt.so.6.0
   obj:/usr/X11R6/lib/libXt.so.6.0
   obj:/usr/X11R6/lib/libXaw.so.6.1
}



##----------------------------------------------------------------------##

##----------------------------------------------------------------------##

# Errors to suppress by default with XFree86 4.1.0)

# *** And a bunch of other stuff which is completely unrelated
# to X.  The default suppressions are a bit of a mess and could do
# with a good tidying up.

# Format of this file is:
# {
#     name_of_suppression
#     tool_name:supp_kind
#     (optional extra info for some suppression types)
#     caller0 name, or /name/of/so/file.so
#     caller1 name, or ditto
#     (optionally: caller2 name)
#     (optionally: caller3 name)
#  }
#
# For Memcheck, the supp_kinds are:
#
#     Param Value1 Value2 Value4 Value8 Value16 Jump
#     Free Addr1 Addr2 Addr4 Addr8 Addr16
#     Cond (previously known as Value0)
#
# and the optional extra info is:
#     if Param: name of system call param

# Resulting from R H 8.0
{
   *libc_write/libX11.so.6.2/*X11TransWrite(Param)
   Memcheck:Param
   write(buf)
   fun:*libc_write
   obj:/usr/X11R6/lib*/libX11.so.6.2
   fun:*X11TransWrite
}

{
   libX11.so.6.2/libX11.so.6.2/libX11.so.6.2(Cond)
   Memcheck:Cond
   obj:/usr/X11R6/lib*/libX11.so.6.2
   obj:/usr/X11R6/lib*/libX11.so.6.2
   obj:/usr/X11R6/lib*/libX11.so.6.2
}

{
   libXt.so.6.2/libXt.so.6.2/libXt.so.6.2(Cond)
   Memcheck:Cond
   obj:/usr/X11R6/lib*/libXt.so.6.0
   obj:/usr/X11R6/lib*/libXt.so.6.0
   obj:/usr/X11R6/lib*/libXt.so.6.0
}


{
   libXaw.so.7.0/libXaw.so.7.0/libXaw.so.7.0(Cond)
   Memcheck:Cond
   obj:/usr/X11R6/lib*/libXaw.so.7.0
   obj:/usr/X11R6/lib*/libXaw.so.7.0
   obj:/usr/X11R6/lib*/libXaw.so.7.0
}

{
   libXmu.so.6.2/libXmu.so.6.2/libXmu.so.6.2(Cond)
   Memcheck:Cond
   obj:/usr/X11R6/lib*/libXmu.so.6.2
   obj:/usr/X11R6/lib*/libXmu.so.6.2
   obj:/usr/X11R6/lib*/libXmu.so.6.2
}

{
   libXt.so.6.0/libXt.so.6.0/libXaw.so.7.0(Cond)
   Memcheck:Cond
   obj:/usr/X11R6/lib*/libXt.so.6.0
   obj:/usr/X11R6/lib*/libXt.so.6.0
   obj:/usr/X11R6/lib*/libXaw.so.7.0
}

{
   libXaw.so.7.0/libXaw.so.7.0/libXt.so.6.0(Value4)
   Memcheck:Value4
   obj:/usr/X11R6/lib*/libXaw.so.7.0
   obj:/usr/X11R6/lib*/libXaw.so.7.0
   obj:/usr/X11R6/lib*/libXt.so.6.0
}

{
   libXaw.so.7.0/libXaw.so.7.0/libXt.so.6.0(Cond)
   Memcheck:Cond
   obj:/usr/X11R6/lib*/libXaw.so.7.0
   obj:/usr/X11R6/lib*/libXaw.so.7.0
   obj:/usr/X11R6/lib*/libXt.so.6.0
}

{
   libX11.so.6.2/libX11.so.6.2/libXaw.so.7.0(Cond)
   Memcheck:Cond
   obj:/usr/X11R6/lib*/libX11.so.6.2
   obj:/usr/X11R6/lib*/libX11.so.6.2
   obj:/usr/X11R6/lib*/libXaw.so.7.0
}

{
   libX11.so.6.2/libX11.so.6.2/libXaw.so.7.0(Addr4)
   Memcheck:Addr4
   obj:/usr/X11R6/lib*/libX11.so.6.2
   obj:/usr/X11R6/lib*/libX11.so.6.2
   obj:/usr/X11R6/lib*/libXaw.so.7.0
}

{
   libX11.so.6.2/libXaw.so.7.0/libXaw.so.7.0(Cond)
   Memcheck:Cond
   obj:/usr/X11R6/lib*/libX11.so.6.2
   obj:/usr/X11R6/lib*/libXaw.so.7.0
   obj:/usr/X11R6/lib*/libXaw.so.7.0
}

{
   libXpm.so.4.11/libXpm.so.4.11/libXpm.so.4.11
   Memcheck:Cond
   obj:/usr/X11R6/lib*/libXpm.so.4.11
   obj:/usr/X11R6/lib*/libXpm.so.4.11
   obj:/usr/X11R6/lib*/libXpm.so.4.11
}

{
   struct with uninitialized paddings
   Memcheck:Param
   writev(vector[...])
   fun:*_writev
   fun:_X11TransSocketWritev
   fun:_X11TransWritev
   fun:*
}

{
   struct with uninitialized paddings - libxcb
   Memcheck:Param
   writev(vector[...])
   obj:/lib*/*.so
   obj:/usr/lib*/libxcb.so.1.0.0
   obj:/usr/lib*/libxcb.so.1.0.0
   fun:xcb_send_request
   fun:_X*
}

{
   struct with uninitialized paddings - libxcb
   Memcheck:Param
   writev(vector[...])
   obj:/lib*/*.so
   obj:/usr/lib*/libxcb.so.1.0.0
   obj:/usr/lib*/libxcb.so.1.0.0
   obj:/usr/lib*/libxcb.so.1.0.0
   fun:xcb_*
   fun:_X*
}

{
   another struct with uninitialized paddings
   Memcheck:Param
   write(buf)
   obj:*
   fun:_IceTransSocketWrite
   fun:_IceTransWrite
   fun:_IceWrite
}

{
   Xorg 6.8.1 uninit _write* padding
   Memcheck:Param
   write(buf)
   fun:*
   fun:_X11TransWrite
   obj:/usr/X11R6/lib*/libX11.so.6.2
}

{
   Xorg 6.8.1 uninit write padding
   Memcheck:Param
   write(buf)
   fun:write
   fun:_X11TransWrite
   obj:/usr/X11R6/lib*/libX11.so.6.2
}

{
   Xorg 6.8.1 ICE uninit __write* padding
   Memcheck:Param
   write(buf)
   obj:*
   fun:_IceTransWrite
   fun:_IceWrite
   fun:IceFlush
}

{
   Xorg 6.8.1 writev uninit padding
   Memcheck:Param
   writev(vector[...])
   fun:writev
   obj:/usr/X11R6/lib*/libX11.so.6.2
   fun:_X11TransWritev
   fun:_XSend
}

{
   Xorg 6.9.0 writev uninit padding
   Memcheck:Param
   writev(vector[...])
   fun:do_writev
   fun:writev
   obj:/usr/X11R6/lib*/libX11.so.6.2
   fun:_X11TransWritev
   fun:_XSend
}

{
   X on SUSE11 writev uninit padding
   Memcheck:Param
   writev(vector[...])
   fun:writev
   obj:/usr/lib*/libxcb.so*
   obj:/usr/lib*/libxcb.so*
}
{
   X on SUSE11 writev uninit padding 2
   Memcheck:Param
   writev(vector[...])
   obj:/lib*/ld-2.*.so*
   obj:/usr/lib*/libxcb.so*
   obj:/usr/lib*/libxcb.so*
}
{
   X on SUSE11 writev uninit padding 3
   Memcheck:Param
   writev(vector[...])
   obj:/lib*/ld-2.*.so*
   obj:/usr/lib*/libORBit*.so*
   obj:/usr/lib*/libORBit*.so*
}
{
   X on SUSE11 writev uninit padding 4
   Memcheck:Param
   writev(vector[...])
   obj:/lib*/libc-2.*.so*
   obj:/usr/lib*/libORBit*.so*
   obj:/usr/lib*/libORBit*.so*
}
 

# There's something strange about a % 127 in XftFontOpenInfo
# (hashing) which gcc turns into a multiply by 33818641 and
# some other guff instead.  I don't understand it enough to
# know if libXft is broken or if memcheck's value tracking is
# inadequate here.  Anyway, for the moment, suppress it.
#
# Use of uninitialised value of size 8
#   at 0x71A59F8: XftFontOpenInfo (in /usr/X11R6/lib64/libXft.so.2.1.2)
#   by 0x71A5F0D: XftFontOpenPattern (in /usr/X11R6/lib64/libXft.so.2.1.2)
#   by 0x65F166E: loadFontConfigFont(QFontPrivate const*, QFontDef const&, 
#                 QFont::Script) (qfontdatabase_x11.cpp:1942)
#   by 0x65F5DE4: QFontDatabase::findFont(QFont::Script, QFontPrivate const*,
#                 QFontDef const&, int) (qfontdatabase.cpp:996)
{
   XftFontOpenInfo-umod-127-strangeness
   Memcheck:Value8
   obj:/usr/X11*/lib*/libXft.so*
   obj:/usr/X11*/lib*/libXft.so*
}
{
   XftFontOpenInfo-umod-127-strangeness-a-la-xorg
   Memcheck:Value8
   obj:/usr/lib*/libXft.so*
   obj:/usr/lib*/libXft.so*
}

{
   More X padding stuff
   Memcheck:Param
   writev(vector[...])
   fun:*writev*
   obj:/usr/X11*/lib*/libX11.so*
   obj:/usr/X11*/lib*/libX11.so*
}


##----------------------------------------------------------------------##
# Completely inappropriate place, but ...

{
   ifort-9.X-on-i686-1
   Memcheck:Addr4
   fun:unaligned_bigint
   fun:hash
   fun:for__add_to_lf_table
}
{
   ifort-9.X-on-amd64-1
   Memcheck:Addr8
   fun:unaligned_bigint
   fun:hash
   fun:for__add_to_lf_table
}


# zlib-1.2.x uses uninitialised memory in some tricky way which
# apparently is harmless (it must amount to a vectorised while-loop,
# nothing else makes sense).  Fools Memcheck though.  See the mentioned
# URL for details.
{
   zlib-1.2.x trickyness (1a): See http://www.zlib.net/zlib_faq.html#faq36
   Memcheck:Cond
   obj:/*lib*/libz.so.1.2.*
   ...
   obj:/*lib*/libz.so.1.2.*
   fun:deflate
}
{
   zlib-1.2.x trickyness (1b): See http://www.zlib.net/zlib_faq.html#faq36
   Memcheck:Cond
   obj:/*lib*/libz.so.1.2.*
   fun:deflate
}

{
   zlib-1.2.x trickyness (2a): See http://www.zlib.net/zlib_faq.html#faq36
   Memcheck:Value8
   obj:/*lib*/libz.so.1.2.*
   ...
   obj:/*lib*/libz.so.1.2.*
   fun:deflate
}
{
   zlib-1.2.x trickyness (2b): See http://www.zlib.net/zlib_faq.html#faq36
   Memcheck:Value8
   obj:/*lib*/libz.so.1.2.*
   fun:deflate
}

{
   zlib-1.2.x trickyness (3a): See http://www.zlib.net/zlib_faq.html#faq36
   Memcheck:Value4
   obj:/*lib*/libz.so.1.2.*
   ...
   obj:/*lib*/libz.so.1.2.*
   fun:deflate
}
{
   zlib-1.2.x trickyness (3b): See http://www.zlib.net/zlib_faq.html#faq36
   Memcheck:Value4
   obj:/*lib*/libz.so.1.2.*
   fun:deflate
}


##----------------------------------------------------------------------##

## More general versions of some of the old X suppressions above
{
   Ubuntu804 libXaw.so.7.0/libXaw.so.7.0/libXaw.so.7.0(Cond)
   Memcheck:Cond
   obj:/usr/*lib*/libXaw*so*
   obj:/usr/*lib*/libXaw*so*
   obj:/usr/*lib*/libXaw*so*
}
{
   Ubuntu804 libXaw.so.7.0/libXaw.so.7.0/libXt(Cond)
   Memcheck:Cond
   obj:/usr/*lib*/libXaw*so*
   obj:/usr/*lib*/libXaw*so*
   obj:/usr/*lib*/libXt*so*
}

{
   Ubuntu804-hack-1
   Memcheck:Overlap
   fun:mempcpy
   fun:_IO_default_xsputn
   obj:/lib*/libc-2.*so*
}
{
   dl
   drd:ConflictingAccess
   fun:_dl_fixup
   fun:_dl_runtime_resolve
}
{
   dl
   drd:ConflictingAccess
   fun:_dl_fini
   fun:exit
}
{
   dl-2.6.*
   drd:ConflictingAccess
   obj:/lib*/ld-*.so
   fun:exit
}
{
   dl-2.6.*
   drd:ConflictingAccess
   obj:/lib*/ld-*.so
   obj:/lib*/ld-*.so
}
{
   dl-dlsym-1
   drd:ConflictingAccess
   ...
   fun:_dl_sym
}
{
   dl-dlsym-2
   drd:ConflictingAccess
   ...
   fun:dlsym
}
{
   dl-dlsym-3
   drd:ConflictingAccess
   ...
   fun:__libc_dlsym
}
{
   dl-backtrace_symbols
   drd:ConflictingAccess
   fun:_dl_addr
   fun:backtrace_symbols
}
{
   libc-stdio
   drd:ConflictingAccess
   obj:/lib*/libc-*
}
{
   libc
   drd:ConflictingAccess
   fun:__libc_enable_asynccancel
   obj:/lib*/libc-*
}
{
   libc
   drd:ConflictingAccess
   fun:__libc_disable_asynccancel
   obj:/lib*/libc-*
}
{
   libc-exit-io-cleanup
   drd:ConflictingAccess
   ...
   fun:exit
}
{
   libc-random_r
   drd:ConflictingAccess
   fun:random_r
}
{
   libc:stdio
   drd:ConflictingAccess
   ...
   fun:_IO_file_xsputn*
   fun:vfprintf
}
{
   libc:stdio
   drd:ConflictingAccess
   ...
   fun:fflush
}
{
   librt
   drd:ConflictingAccess
   fun:__librt_enable_asynccancel
}
{
   librt
   drd:ConflictingAccess
   fun:__librt_disable_asynccancel
}
{
   libstdc++
   drd:ConflictingAccess
   fun:_ZN9__gnu_cxx12__atomic_addEPVii
}
{
   libstdc++ std::string::string()
   drd:ConflictingAccess
   fun:_ZNSsC1ERKSs
}
{
   libstdc++
   drd:ConflictingAccess
   fun:_ZN9__gnu_cxx18__exchange_and_addEPVii
}
{
   pthread
   drd:ConflictingAccess
   fun:start_thread
   fun:clone
}
{
   pthread
   drd:ConflictingAccess
   obj:/lib*/libpthread-*.so
   fun:start_thread
   fun:clone
}
{
   pthread
   drd:ConflictingAccess
   ...
   fun:pthread_create*
}
{
   pthread
   drd:ConflictingAccess
   ...
   fun:__libc_thread_freeres
   fun:start_thread
   fun:clone
}
{
   pthread
   drd:ConflictingAccess
   fun:__nptl_deallocate_tsd
   fun:start_thread
   fun:clone
}
{
   pthread
   drd:ConflictingAccess
   fun:pthread_mutex_lock
   fun:pthread_mutex_lock
}
{
   pthread
   drd:ConflictingAccess
   fun:__pthread_mutex_cond_lock
   fun:pthread_cond_wait@@GLIBC_*
}
{
   pthread
   drd:ConflictingAccess
   fun:pthread_join
   fun:pthread_join
}
{
   pthread
   drd:ConflictingAccess
   ...
   fun:__deallocate_stack
}
{
   pthread
   drd:ConflictingAccess
   fun:__free_tcb
}
{
   pthread
   drd:ConflictingAccess
   fun:__pthread_enable_asynccancel
}
{
   pthread
   drd:ConflictingAccess
   fun:__pthread_disable_asynccancel
}
{
   pthread
   drd:ConflictingAccess
   fun:pthread_cancel
}
{
   pthread
   drd:ConflictingAccess
   ...
   fun:pthread_cancel_init
}
{
   pthread
   drd:ConflictingAccess
   fun:sigcancel_handler
   obj:/lib*/libpthread-*
}
{
   pthread
   drd:ConflictingAccess
   fun:pthread_detach
   fun:pthread_detach
}
{
   pthread
   drd:ConflictingAccess
   fun:pthread_getspecific
}
{
   pthread
   drd:ConflictingAccess
   fun:pthread_setspecific
}
{
   pthread
   drd:ConflictingAccess
   fun:pthread_key_delete
}
{
   pthread
   drd:ConflictingAccess
   fun:_pthread_cleanup_push_defer
}
{
   pthread-unwind
   drd:ConflictingAccess
   ...
   fun:__pthread_unwind
}
{
   pthread-unwind
   drd:ConflictingAccess
   ...
   fun:_Unwind_Resume
}
{
   pthread-unwind
   drd:ConflictingAccess
   fun:_Unwind_GetCFA
   fun:unwind_stop
}
{
   pthread-unwind
   drd:ConflictingAccess
   fun:uw_update_context
   fun:_Unwind_ForcedUnwind_Phase2
}
{
   pthread-unwind
   drd:ConflictingAccess
   fun:uw_frame_state_for
   fun:_Unwind_ForcedUnwind_Phase2
}
{
   gomp
   drd:ConflictingAccess
   obj:/usr/lib*/libgomp.so*
   obj:/usr/lib*/libgomp.so*
}
{
   libX11-XCreateFontSet
   drd:CondErr
   fun:pthread_cond_init*
   fun:_XReply
   fun:XListFontsWithInfo
   obj:/usr/lib*/libX11.so*
   fun:XCreateOC
   fun:XCreateFontSet
}
{
   libxcb-xcb_wait_for_reply
   drd:CondErr
   fun:pthread_cond_destroy*
   fun:xcb_wait_for_reply
}
{
   libglib-access-g_threads_got_initialized
   drd:ConflictingAccess
   ...
   fun:g_slice_alloc
   fun:g_ptr_array_sized_new
}
{
   libglib-access-g_threads_got_initialized
   drd:ConflictingAccess
   fun:_ZN27QEventDispatcherGlibPrivateC1EP13_GMainContext
   fun:_ZN20QEventDispatcherGlibC1EP7QObject
   obj:/usr/lib*/libQtCore.so.4.*
   obj:/usr/lib*/libQtCore.so.4.*
}
{
   libglib-access-g_mem_initialized
   drd:ConflictingAccess
   fun:g_malloc0
}
{
   libglib-g_private_get_posix_impl
   drd:ConflictingAccess
   fun:g_private_get_posix_impl
}
{
   libglib-g_private_set_posix_impl
   drd:ConflictingAccess
   fun:g_private_set_posix_impl
}
{
   libglib-g_get_language_names
   drd:ConflictingAccess
   fun:g_slice_free_chain_with_offset
}
{
   libQtCore-deref-that-calls-QThreadData-destructor
   drd:ConflictingAccess
   fun:_ZN11QThreadDataD1Ev
   fun:_ZN11QThreadData5derefEv
   obj:/usr/lib*/libQtCore.so.4.*
}
{
   libQtCore-4.0/4.1-Q_GLOBAL_STATIC-connectionList
   drd:ConflictingAccess
   obj:/usr/lib*/libQtCore.so.4.*
   fun:_ZN11QMetaObject8activateEP7QObjectiiPPv
   fun:_ZN11QMetaObject8activateEP7QObjectPKS_iPPv
}
{
   libQtCore-QObjectPrivate::clearGuards(QObject*)
   drd:ConflictingAccess
   fun:_ZN14QReadWriteLock12lockForWriteEv
   fun:_ZN14QObjectPrivate11clearGuardsEP7QObject
   fun:_ZN7QObjectD2Ev
}
{
   libQtCore-QObjectPrivate::clearGuards(QObject*)
   drd:ConflictingAccess
   fun:_ZN14QReadWriteLock12lockForWriteEv
   fun:_ZN12QWriteLocker6relockEv
   fun:_ZN12QWriteLockerC1EP14QReadWriteLock
   fun:_ZN14QObjectPrivate11clearGuardsEP7QObject
   fun:_ZN7QObjectD2Ev
   fun:_ZN24QAbstractEventDispatcherD2Ev
   fun:_ZN20QEventDispatcherGlibD0Ev
}
{
   libboost_thread_1
   drd:ConflictingAccess
   ...
   fun:_ZN5boost9call_onceIPFvvEEEvRNS_9once_flagET_
   fun:_ZN5boost6detail23get_current_thread_dataEv
}

# FIXME 22 Jan 09: helgrind-glibc2X-005 overlaps with a lot of
# other stuff.  They should be removed.

##----------------------------------------------------------------------##
# Suppressions for the Helgrind tool when using 
# a glibc-2.{3,4,5,6,7,8,9} system

####################################################
# glibc-2.X specific
# These are generic cover-alls which catch a lot of stuff
# in various combinations of ld, libc and libpthread
#
# Note this is heavyhanded and not very clever:
#
# - suppress anything that has its top frame in ld.so
#   That's fine, since it's mostly dynamic linking stuff,
#   which has various deliberate (harmless) races
#
# - suppress anything that has its top frame in libc.so.
#   This really isn't clever, since it could hide some 
#   legitimate races.  But the problem is, if we don't do
#   this, then loads of errors to do with stdio are reported, because
#   H fails to see glibc's internal locking/unlocking of FILE*s
#   as required by POSIX.  A better solution is needed.

{
   helgrind-glibc2X-001
   Helgrind:Race
   obj:/lib*/ld-2.*so*
}

# helgrind-glibc2X-002 was merged into helgrind-glibc2X-001

# helgrind-glibc2X-003 was merged into helgrind-glibc2X-001

{
   helgrind-glibc2X-004
   Helgrind:Race
   obj:/lib*/libc-2.*so*
}

{
   helgrind-glibc2X-005
   Helgrind:Race
   obj:/lib*/libpthread-2.*so*
}

# helgrind-glibc2X-006 was merged into helgrind-glibc2X-005

# helgrind-glibc2X-007 was merged into helgrind-glibc2X-001

# helgrind-glibc2X-008 was merged into helgrind-glibc2X-004

# helgrind-glibc2X-009 was merged into helgrind-glibc2X-004

# helgrind-glibc2X-010 was merged into helgrind-glibc2X-001

# helgrind-glibc2X-011 was merged into helgrind-glibc2X-004

# helgrind-glibc2X-012 was merged into helgrind-glibc2X-001

# helgrind-glibc2X-013 was merged into helgrind-glibc2X-001

# helgrind-glibc2X-014 was merged into helgrind-glibc2X-001

# helgrind-glibc2X-015 was merged into helgrind-glibc2X-004

# helgrind-glibc2X-016 was merged into helgrind-glibc2X-004

# These are very ugly.  They are needed to suppress errors inside (eg)
# NPTL's pthread_cond_signal.  Why only one stack frame -- at least we
# should see the wrapper calling the real functions, right?
# Unfortunately, no: the real functions are handwritten assembly (in
# the glibc-2.5 sources) and does not create a proper stack frame.
# Therefore it's only one level of unwinding before we're back out in
# user code rather than the 2 levels you'd expect.
{
   helgrind-glibc2X-101
   Helgrind:Race
   obj:/lib*/libpthread-2.*so*
   fun:pthread_*
}
{
   helgrind-glibc2X-102
   Helgrind:Race
   fun:mythread_wrapper
   obj:/lib*/libpthread-2.*so*
}
{
   helgrind-glibc2X-103
   Helgrind:Race
   fun:pthread_cond_*@@GLIBC_2.*
}
{
   helgrind-glibc2X-104
   Helgrind:Race
   fun:__lll_mutex_*
}
{
   helgrind-glibc2X-105
   Helgrind:Race
   fun:pthread_rwlock_*lock*
}
{
   helgrind-glibc2X-106
   Helgrind:Race
   fun:__lll_lock_wait
}
{
   helgrind-glibc2X-107
   Helgrind:Race
   obj:/lib*/libpthread-2.*so*
   fun:sem_*
}
{
   helgrind-glibc2X-108
   Helgrind:Race
   fun:clone
}
{
   helgrind-glibc2X-109
   Helgrind:Race
   fun:start_thread
}
{
   helgrind-glibc2X-110
   Helgrind:Race
   obj:/lib*/libc-2.*so*
   fun:pthread_*
}
{
   helgrind-glibc2X-111
   Helgrind:Race
   fun:__lll_*lock_*
}
{
   helgrind-glibc2X-112
   Helgrind:Race
   fun:pthread_create@*
}
{
   helgrind-glibc2X-113
   Helgrind:Race
   fun:pthread_barrier_wait*
}


####################################################
# qt4 specific (GNU mangling)
#
{
   helgrind-qt4---QMutex::lock()-QMutex::lock()
   Helgrind:Race
   ...
   fun:_ZN6QMutex4lockEv
   fun:_ZN6QMutex4lockEv
}

{                                                               
   helgrind-qt4---QMutex::unlock()-QMutex::unlock()
   Helgrind:Race                                                
   ...
   fun:_ZN6QMutex6unlockEv                                      
   fun:_ZN6QMutex6unlockEv
}

{
   helgrind-qt4---pthread_setspecific-QThreadPrivate::start(void*)
   Helgrind:Race
   fun:pthread_setspecific
   fun:_ZN14QThreadPrivate5startEPv
}


####################################################
# Other stuff.
#
# pthread_exit apparently calls some kind of unwind
# mechanism - maybe to remove some number of frames
# from the thread's stack, so as to get back to the 
# outermost frame for the thread?  Anyway..

{
   helgrind---*Unwind*-...-pthread_exit
   Helgrind:Race
   fun:*Unwind*
   ...
   fun:pthread_exit
}

{
   helgrind---...-*Unwind*-*pthread_unwind*
   Helgrind:Race
   ...
   fun:*Unwind*
   fun:*pthread_unwind*
}

{
   helgrind---...-*Unwind*-*pthread_unwind*
   Helgrind:Race
   ...
   fun:_Unwind*
   ...
   fun:_Unwind_Backtrace
}




####################################################
# To do with thread stack allocation and deallocation?
#
{
   helgrind---free_stacks-__deallocate_stack
   Helgrind:Race
   fun:free_stacks
   fun:__deallocate_stack
}

{
   helgrind---__deallocate_stack-start_thread-clone
   Helgrind:Race
   fun:__deallocate_stack
   fun:start_thread
   fun:clone
}


####################################################
# To do with pthread_{set,get}specific
#
{
   helgrind---pthread_setspecific
   Helgrind:Race
   fun:pthread_setspecific
}

{
   helgrind---pthread_getspecific
   Helgrind:Race
   fun:pthread_getspecific
}


####################################################
# To do with dynamic linking
#
# helgrind---ld.so-...-dlsym was merged into helgrind-glibc2X-001


####################################################
# To do with GNU libgomp
#
{
   helgrind---libgomp43-1
   Helgrind:Race
   fun:gomp_ordered_sync
}

{
   helgrind---libgomp43-1
   Helgrind:Race
   fun:gomp_ordered_next
}

{
   helgrind---libgomp43-1
   Helgrind:Race
   fun:gomp_ordered_last
}

##----------------------------------------------------------------------##

# Errors to suppress by default with glibc 2.8.x

# IMPORTANT: DO NOT EDIT glibc-2.X.supp, as it is as a generated
# file.  Instead edit glibc-2.X.supp.in.

# Format of this file is:
# {
#     name_of_suppression
#     tool_name:supp_kind
#     (optional extra info for some suppression types)
#     caller0 name, or /name/of/so/file.so
#     caller1 name, or ditto
#     (optionally: caller2 name)
#     (optionally: caller3 name)
#  }
#
# For Memcheck, the supp_kinds are:
#
#     Param Value1 Value2 Value4 Value8 Value16 Jump
#     Free Addr1 Addr2 Addr4 Addr8 Addr16
#     Cond (previously known as Value0)
#
# and the optional extra info is:
#     if Param: name of system call param

##----------------------------------------------------------------------##
##--- generic suppressions                                           ---##
##----------------------------------------------------------------------##

{
   dl-hack3-cond-0
   Memcheck:Cond
   fun:_dl_start
   fun:_start
}
{
   dl-hack3-cond-1
   Memcheck:Cond
   obj:/lib*/ld-2.8*.so*
   obj:/lib*/ld-2.8*.so*
   obj:/lib*/ld-2.8*.so*
}
{
   dl-hack3-cond-2
   Memcheck:Cond
   obj:/lib*/ld-2.8*.so*
   obj:/lib*/ld-2.8*.so*
   obj:/lib*/libc-2.8*.so*
}
{
   dl-hack3-cond-3
   Memcheck:Cond
   obj:/lib*/ld-2.8*.so*
   obj:/lib*/libc-2.8*.so*
   obj:/lib*/libc-2.8*.so*
}
{
   dl-hack3-cond-4
   Memcheck:Cond
   obj:/lib*/ld-2.8*.so*
   obj:/lib*/ld-2.8*.so*
   obj:/lib*/libdl-2.8*.so*
}

{
   dl-hack4-64bit-addr-1
   Memcheck:Addr8
   obj:/lib*/ld-2.8*.so*
   obj:/lib*/ld-2.8*.so*
   obj:/lib*/ld-2.8*.so*
}
{
   dl-hack4-64bit-addr-2
   Memcheck:Addr8
   obj:/lib*/ld-2.8*.so*
   obj:/lib*/ld-2.8*.so*
   obj:/lib*/libc-2.8*.so*
}
{
   dl-hack4-64bit-addr-3
   Memcheck:Addr8
   obj:/lib*/ld-2.8*.so*
   obj:/lib*/ld-2.8*.so*
   obj:/lib*/libdl-2.8*.so*
}

{
   dl-hack5-32bit-addr-1
   Memcheck:Addr4
   obj:/lib*/ld-2.8*.so
   obj:/lib*/ld-2.8*.so
   obj:/lib*/ld-2.8*.so
}
{
   dl-hack5-32bit-addr-3
   Memcheck:Addr4
   obj:/lib*/ld-2.8*.so
   obj:/lib*/ld-2.8*.so
   obj:/lib*/libdl-2.8*.so*
}
{
   dl-hack5-32bit-addr-4
   Memcheck:Addr4
   obj:/lib*/ld-2.8*.so
   obj:/lib*/libdl-2.8*.so*
   obj:/lib*/ld-2.8*.so
}


##----------------------------------------------------------------------##
##--- Misc ad-hoc hacks                                              ---##
##----------------------------------------------------------------------##
{
   glibc-2.5.x-on-SUSE-10.2-(PPC)-1
   Memcheck:Cond
   fun:_dl_start_final
   fun:_dl_start
   fun:_start
}
{
   glibc-2.5.x-on-SUSE-10.2-(PPC)-2a
   Memcheck:Cond
   fun:index
   obj:*ld-2.8.*.so
}
{
   glibc-2.5.x-on-SuSE-10.2-(PPC)-2b
   Memcheck:Addr4
   fun:index
   fun:expand_dynamic_string_token
}
{
   glibc-2.5.5-on-SuSE-10.2-(PPC)-2c
   Memcheck:Addr4
   fun:index
   obj:*ld-2.8.*.so
}
{
   glibc-2.3.5-on-SuSE-10.1-(PPC)-3
   Memcheck:Addr4
   fun:*wordcopy_fwd_dest_aligned*
   fun:mem*cpy
   obj:*lib*2.8.*.so
}

{
   glibc-2.8-on-SUSE-10.3-(x86)
   Memcheck:Addr4
   obj:/lib/ld-2.8*.so
   obj:/lib/ld-2.8*.so
   obj:/lib/ld-2.8*.so
}

{
   glibc24-64bit-padding-1a
   Memcheck:Param
   socketcall.sendto(msg)
   fun:send
   fun:get_mapping
   fun:__nscd_get_map_ref
   fun:nscd*
}
{
   glibc24-64bit-padding-1b
   Memcheck:Param
   socketcall.sendto(msg)
   fun:__sendto_nocancel
   obj:/*libc-2.8.so
   obj:/*libc-2.8.so
   obj:/*libc-2.8.so
}
{
   glibc24-64bit-padding-1c
   Memcheck:Param
   socketcall.send(msg)
   fun:send
   fun:__nscd_get_map_ref
   fun:nscd_get*_r
   fun:*nscd*
   obj:/*libc-2.8.so
}


{
   X11-64bit-padding-3a
   Memcheck:Param
   write(buf)
   obj:/*libpthread-2.4.so*
   obj:/usr/lib*/libX11.so*
   obj:/usr/lib*/libX11.so*
   obj:/usr/lib*/libX11.so*
}

{
   X11-64bit-padding-4a
   Memcheck:Param
   socketcall.sendto(msg)
   fun:send
   obj:/*libc-2.8.so
   obj:/*libc-2.8.so
   obj:/*libc-2.8.so
}
{
   X11-64bit-padding-4b
   Memcheck:Param
   socketcall.send(msg)
   fun:send
   obj:/*libc-2.8.so
   obj:/*libc-2.8.so
   obj:/*libc-2.8.so
}

##----------------------------------------------------------------------##
# MontaVista Linux 4.0.1 on ppc32
{
    MVL-401-linuxthreads-pthread_create
    Memcheck:Param
    write(buf)
    fun:pthread_create
}
{
   MVL-401-linuxthreads-pthread_create
   Memcheck:Param
   write(buf)
   obj:/lib/libpthread-0.10.so
   fun:pthread_create
}