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Unified Diff: binaries/linux_x64/lib/valgrind/default.supp

Issue 543157: Add Valgrind binaries for Linux x64 (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/deps/third_party/valgrind/
Patch Set: Created 10 years, 11 months ago
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Index: binaries/linux_x64/lib/valgrind/default.supp
===================================================================
--- binaries/linux_x64/lib/valgrind/default.supp (revision 0)
+++ binaries/linux_x64/lib/valgrind/default.supp (revision 0)
@@ -0,0 +1,1346 @@
+# 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*
+}
+#
+# Suppression patterns for ld, the dynamic loader.
+#
+
+# Suppress all data races triggered by ld.
+{
+ drd-ld
+ drd:ConflictingAccess
+ obj:/lib*/ld-*.so
+}
+
+#
+# Suppression patterns for libc.
+#
+
+# Suppress all data races where the topmost frame is inside libc.so. Although
+# this could hide some real data races, unfortunately this is the only way to
+# not report any false positives on stdio functions. The glibc functions
+# manipulating FILE objects use locking primitives that cannot be intercepted
+# easily. See also the definitions of _IO_lock_lock() etc. in the file
+# nptl/sysdeps/pthread/bits/stdio-lock.h in the glibc source tree.
+{
+ drd-libc-stdio
+ drd:ConflictingAccess
+ obj:/lib*/libc-*
+}
+
+#
+# Suppression patterns for libstdc++, the implementation of the standard C++
+# library included with the gcc compiler.
+#
+# Note: several versions of the libstdc++ library (4.2.2, 4.3.2, 4.4.0, 4.5.0
+# and their predecessors) contain an implementation of the std::string class
+# that triggers conflicting memory accesses. See also
+# http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40518
+#
+
+# {
+# drd-libstdc++-std::string::string()
+# drd:ConflictingAccess
+# fun:_ZNSsC1ERKSs
+# }
+
+#
+# Suppression patterns for libpthread.
+#
+
+{
+ drd-libpthread-pthread_create
+ drd:ConflictingAccess
+ ...
+ fun:pthread_create*
+}
+{
+ drd-libpthread-pthread_join
+ drd:ConflictingAccess
+ fun:pthread_join
+ fun:pthread_join
+}
+{
+ drd-libpthread-__deallocate_stack
+ drd:ConflictingAccess
+ ...
+ fun:__deallocate_stack
+}
+{
+ drd-libpthread-__free_tcb
+ drd:ConflictingAccess
+ ...
+ fun:__free_tcb
+}
+{
+ drd-libpthread-pthread_detach
+ drd:ConflictingAccess
+ fun:pthread_detach
+ fun:pthread_detach
+}
+{
+ drd-libpthread-_Unwind_ForcedUnwind
+ drd:ConflictingAccess
+ ...
+ fun:_Unwind_ForcedUnwind
+}
+{
+ drd-libpthread-_Unwind_Resume
+ drd:ConflictingAccess
+ ...
+ fun:_Unwind_Resume
+}
+{
+ drd-libpthread-nanosleep
+ drd:ConflictingAccess
+ fun:nanosleep
+}
+
+#
+# Suppression patterns for libgomp.
+#
+
+# Unfortunately many statements in libgomp trigger conflicting accesses. It is
+# not clear to me which of these are safe and which ones not. See also
+# http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40362
+{
+ drd-libgomp
+ drd:ConflictingAccess
+ obj:/usr/lib*/libgomp.so*
+}
+
+#
+# Suppression patterns for libX11.
+#
+
+{
+ drd-libX11-XCreateFontSet
+ drd:CondErr
+ fun:pthread_cond_init*
+ fun:_XReply
+ fun:XListFontsWithInfo
+ obj:/usr/lib*/libX11.so*
+ fun:XCreateOC
+ fun:XCreateFontSet
+}
+
+#
+# Suppression patterns for libxcb.
+#
+
+{
+ drd-libxcb-xcb_wait_for_reply
+ drd:CondErr
+ fun:pthread_cond_destroy*
+ fun:xcb_wait_for_reply
+}
+
+#
+# Suppression patterns for libglib.
+#
+
+{
+ drd-libglib-access-g_threads_got_initialized
+ drd:ConflictingAccess
+ ...
+ fun:g_slice_alloc
+ fun:g_ptr_array_sized_new
+}
+{
+ drd-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.*
+}
+{
+ drd-libglib-access-g_mem_initialized
+ drd:ConflictingAccess
+ fun:g_malloc0
+}
+{
+ drd-libglib-g_private_get_posix_impl
+ drd:ConflictingAccess
+ fun:g_private_get_posix_impl
+}
+{
+ drd-libglib-g_private_set_posix_impl
+ drd:ConflictingAccess
+ fun:g_private_set_posix_impl
+}
+{
+ drd-libglib-g_get_language_names
+ drd:ConflictingAccess
+ fun:g_slice_free_chain_with_offset
+}
+{
+ drd-libglib-g_main_context_new
+ drd:ConflictingAccess
+ fun:fcntl
+ obj:/usr/lib*/libglib-*.so*
+ fun:g_main_context_new
+}
+
+#
+# Suppression patterns for libQtCore.
+#
+
+{
+ drd-libQtCore-deref-that-calls-QThreadData-destructor
+ drd:ConflictingAccess
+ fun:_ZN11QThreadDataD1Ev
+ fun:_ZN11QThreadData5derefEv
+ obj:/usr/lib*/libQtCore.so.4.*
+}
+{
+ drd-libQtCore-4.0/4.1-Q_GLOBAL_STATIC-connectionList
+ drd:ConflictingAccess
+ obj:/usr/lib*/libQtCore.so.4.*
+ fun:_ZN11QMetaObject8activateEP7QObjectiiPPv
+ fun:_ZN11QMetaObject8activateEP7QObjectPKS_iPPv
+}
+{
+ drd-libQtCore-QObjectPrivate::clearGuards(QObject*)
+ drd:ConflictingAccess
+ fun:_ZN14QReadWriteLock12lockForWriteEv
+ fun:_ZN14QObjectPrivate11clearGuardsEP7QObject
+ fun:_ZN7QObjectD2Ev
+}
+{
+ drd-libQtCore-QObjectPrivate::clearGuards(QObject*)
+ drd:ConflictingAccess
+ fun:_ZN14QReadWriteLock12lockForWriteEv
+ fun:_ZN12QWriteLocker6relockEv
+ fun:_ZN12QWriteLockerC1EP14QReadWriteLock
+ fun:_ZN14QObjectPrivate11clearGuardsEP7QObject
+ fun:_ZN7QObjectD2Ev
+ fun:_ZN24QAbstractEventDispatcherD2Ev
+ fun:_ZN20QEventDispatcherGlibD0Ev
+}
+{
+ drd-libQtCore-QMutexPool::get(void const*)
+ drd:ConflictingAccess
+ fun:_ZN10QMutexPool3getEPKv
+}
+
+#
+# Suppression patterns for libboost.
+#
+
+# Suppress the races on boost::once_flag::epoch and on
+# boost::detail::once_global_epoch. See also the source file
+# boost/thread/pthread/once.hpp in the Boost source tree.
+{
+ drd-libboost-boost::call_once<void (*)()>(boost::once_flag&, void (*)())
+ drd:ConflictingAccess
+ ...
+ fun:_ZN5boost9call_onceIPFvvEEEvRNS_9once_flagET_
+}
+{
+ drd-libboost-boost::detail::get_once_per_thread_epoch()
+ drd:ConflictingAccess
+ fun:_ZN5boost6detail25get_once_per_thread_epochEv
+}
+{
+ drd-libboost-boost::detail::get_current_thread_data()
+ drd:ConflictingAccess
+ ...
+ 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_WRK
+ 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 2.7.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-2.7*.so*
+ obj:/lib*/ld-2.7*.so*
+ obj:/lib*/ld-2.7*.so*
+}
+{
+ dl-hack3-cond-2
+ Memcheck:Cond
+ obj:/lib*/ld-2.7*.so*
+ obj:/lib*/ld-2.7*.so*
+ obj:/lib*/libc-2.7*.so*
+}
+{
+ dl-hack3-cond-3
+ Memcheck:Cond
+ obj:/lib*/ld-2.7*.so*
+ obj:/lib*/libc-2.7*.so*
+ obj:/lib*/libc-2.7*.so*
+}
+{
+ dl-hack3-cond-4
+ Memcheck:Cond
+ obj:/lib*/ld-2.7*.so*
+ obj:/lib*/ld-2.7*.so*
+ obj:/lib*/libdl-2.7*.so*
+}
+
+{
+ dl-hack4-64bit-addr-1
+ Memcheck:Addr8
+ obj:/lib*/ld-2.7*.so*
+ obj:/lib*/ld-2.7*.so*
+ obj:/lib*/ld-2.7*.so*
+}
+{
+ dl-hack4-64bit-addr-2
+ Memcheck:Addr8
+ obj:/lib*/ld-2.7*.so*
+ obj:/lib*/ld-2.7*.so*
+ obj:/lib*/libc-2.7*.so*
+}
+{
+ dl-hack4-64bit-addr-3
+ Memcheck:Addr8
+ obj:/lib*/ld-2.7*.so*
+ obj:/lib*/ld-2.7*.so*
+ obj:/lib*/libdl-2.7*.so*
+}
+
+{
+ dl-hack5-32bit-addr-1
+ Memcheck:Addr4
+ obj:/lib*/ld-2.7*.so
+ obj:/lib*/ld-2.7*.so
+ obj:/lib*/ld-2.7*.so
+}
+{
+ dl-hack5-32bit-addr-3
+ Memcheck:Addr4
+ obj:/lib*/ld-2.7*.so
+ obj:/lib*/ld-2.7*.so
+ obj:/lib*/libdl-2.7*.so*
+}
+{
+ dl-hack5-32bit-addr-4
+ Memcheck:Addr4
+ obj:/lib*/ld-2.7*.so
+ obj:/lib*/libdl-2.7*.so*
+ obj:/lib*/ld-2.7*.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-2.7.*.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-2.7.*.so
+}
+{
+ glibc-2.3.5-on-SuSE-10.1-(PPC)-3
+ Memcheck:Addr4
+ fun:*wordcopy_fwd_dest_aligned*
+ fun:mem*cpy
+ obj:*lib*2.7.*.so
+}
+
+{
+ glibc-2.7-on-SUSE-10.3-(x86)
+ Memcheck:Addr4
+ obj:/lib/ld-2.7*.so
+ obj:/lib/ld-2.7*.so
+ obj:/lib/ld-2.7*.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-2.7.so
+ obj:/*libc-2.7.so
+ obj:/*libc-2.7.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-2.7.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-2.7.so
+ obj:/*libc-2.7.so
+ obj:/*libc-2.7.so
+}
+{
+ X11-64bit-padding-4b
+ Memcheck:Param
+ socketcall.send(msg)
+ fun:send
+ obj:/*libc-2.7.so
+ obj:/*libc-2.7.so
+ obj:/*libc-2.7.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
+}
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