bart | 9e4554c | 2009-08-02 07:46:43 +0000 | [diff] [blame^] | 1 | # |
2 | # Suppression patterns for ld, the dynamic loader. | ||||
3 | # | ||||
4 | |||||
5 | # Suppress all data races triggered by ld. | ||||
sewardj | af44c82 | 2007-11-25 14:01:38 +0000 | [diff] [blame] | 6 | { |
bart | 9e4554c | 2009-08-02 07:46:43 +0000 | [diff] [blame^] | 7 | drd-ld |
bart | ef1b972 | 2008-07-04 15:34:23 +0000 | [diff] [blame] | 8 | drd:ConflictingAccess |
sewardj | 8b09d4f | 2007-12-04 21:27:18 +0000 | [diff] [blame] | 9 | obj:/lib*/ld-*.so |
sewardj | af44c82 | 2007-11-25 14:01:38 +0000 | [diff] [blame] | 10 | } |
bart | 9e4554c | 2009-08-02 07:46:43 +0000 | [diff] [blame^] | 11 | |
12 | # | ||||
13 | # Suppression patterns for libc. | ||||
14 | # | ||||
15 | |||||
16 | # Suppress all data races where the topmost frame is inside libc.so. Although | ||||
17 | # this could hide some real data races, unfortunately this is the only way to | ||||
18 | # not report any false positives on stdio functions. The glibc functions | ||||
19 | # manipulating FILE objects use locking primitives that cannot be intercepted | ||||
20 | # easily. See also the definitions of _IO_lock_lock() etc. in the file | ||||
21 | # nptl/sysdeps/pthread/bits/stdio-lock.h in the glibc source tree. | ||||
sewardj | af44c82 | 2007-11-25 14:01:38 +0000 | [diff] [blame] | 22 | { |
bart | 9e4554c | 2009-08-02 07:46:43 +0000 | [diff] [blame^] | 23 | drd-libc-stdio |
bart | 15c67b4 | 2009-01-29 09:57:22 +0000 | [diff] [blame] | 24 | drd:ConflictingAccess |
25 | obj:/lib*/libc-* | ||||
26 | } | ||||
bart | 9e4554c | 2009-08-02 07:46:43 +0000 | [diff] [blame^] | 27 | |
28 | # | ||||
29 | # Suppression patterns for libstdc++, the implementation of the standard C++ | ||||
30 | # library included with the gcc compiler. | ||||
31 | # | ||||
32 | # Note: several versions of the libstdc++ library (4.2.2, 4.3.2, 4.4.0, 4.5.0 | ||||
33 | # and their predecessors) contain an implementation of the std::string class | ||||
34 | # that triggers conflicting memory accesses. See also | ||||
35 | # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40518 | ||||
36 | # | ||||
37 | |||||
38 | # { | ||||
39 | # drd-libstdc++-std::string::string() | ||||
40 | # drd:ConflictingAccess | ||||
41 | # fun:_ZNSsC1ERKSs | ||||
42 | # } | ||||
43 | |||||
44 | # | ||||
45 | # Suppression patterns for libpthread. | ||||
46 | # | ||||
47 | |||||
bart | 15c67b4 | 2009-01-29 09:57:22 +0000 | [diff] [blame] | 48 | { |
bart | 9e4554c | 2009-08-02 07:46:43 +0000 | [diff] [blame^] | 49 | drd-libpthread-pthread_create |
bart | ef1b972 | 2008-07-04 15:34:23 +0000 | [diff] [blame] | 50 | drd:ConflictingAccess |
bart | 00408ca | 2008-11-17 18:22:10 +0000 | [diff] [blame] | 51 | ... |
bart | ebca786 | 2008-03-09 19:21:14 +0000 | [diff] [blame] | 52 | fun:pthread_create* |
53 | } | ||||
54 | { | ||||
bart | 9e4554c | 2009-08-02 07:46:43 +0000 | [diff] [blame^] | 55 | drd-libpthread |
bart | ef1b972 | 2008-07-04 15:34:23 +0000 | [diff] [blame] | 56 | drd:ConflictingAccess |
bart | a39b9a0 | 2008-11-17 17:57:15 +0000 | [diff] [blame] | 57 | ... |
bart | cea0e95 | 2008-03-01 10:50:45 +0000 | [diff] [blame] | 58 | fun:__deallocate_stack |
bart | cea0e95 | 2008-03-01 10:50:45 +0000 | [diff] [blame] | 59 | } |
60 | { | ||||
bart | 9e4554c | 2009-08-02 07:46:43 +0000 | [diff] [blame^] | 61 | drd-libpthread-pthread_detach |
bart | ef1b972 | 2008-07-04 15:34:23 +0000 | [diff] [blame] | 62 | drd:ConflictingAccess |
sewardj | af44c82 | 2007-11-25 14:01:38 +0000 | [diff] [blame] | 63 | fun:pthread_detach |
64 | fun:pthread_detach | ||||
65 | } | ||||
66 | { | ||||
bart | 9e4554c | 2009-08-02 07:46:43 +0000 | [diff] [blame^] | 67 | drd-libpthread-_Unwind_ForcedUnwind |
bart | 81db8d4 | 2008-09-27 12:43:52 +0000 | [diff] [blame] | 68 | drd:ConflictingAccess |
bart | b98b2d5 | 2009-07-10 06:48:13 +0000 | [diff] [blame] | 69 | ... |
70 | fun:_Unwind_ForcedUnwind | ||||
bart | 81db8d4 | 2008-09-27 12:43:52 +0000 | [diff] [blame] | 71 | } |
72 | { | ||||
bart | 9e4554c | 2009-08-02 07:46:43 +0000 | [diff] [blame^] | 73 | drd-libpthread-_Unwind_Resume |
bart | f0c61c2 | 2008-09-27 13:14:06 +0000 | [diff] [blame] | 74 | drd:ConflictingAccess |
bart | b98b2d5 | 2009-07-10 06:48:13 +0000 | [diff] [blame] | 75 | ... |
bart | 9e4554c | 2009-08-02 07:46:43 +0000 | [diff] [blame^] | 76 | fun:_Unwind_Resume |
bart | a238ee5 | 2008-09-27 13:23:41 +0000 | [diff] [blame] | 77 | } |
bart | 9e4554c | 2009-08-02 07:46:43 +0000 | [diff] [blame^] | 78 | |
79 | # | ||||
80 | # Suppression patterns for libgomp. | ||||
81 | # | ||||
82 | |||||
83 | # Unfortunately many statements in libgomp trigger conflicting accesses. It is | ||||
84 | # not clear to me which of these are safe and which ones not. See also | ||||
85 | # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40362 | ||||
bart | a238ee5 | 2008-09-27 13:23:41 +0000 | [diff] [blame] | 86 | { |
bart | 9e4554c | 2009-08-02 07:46:43 +0000 | [diff] [blame^] | 87 | drd-libgomp |
bart | ef1b972 | 2008-07-04 15:34:23 +0000 | [diff] [blame] | 88 | drd:ConflictingAccess |
bart | 459caeb | 2008-03-11 19:46:45 +0000 | [diff] [blame] | 89 | obj:/usr/lib*/libgomp.so* |
bart | 459caeb | 2008-03-11 19:46:45 +0000 | [diff] [blame] | 90 | } |
bart | 9e4554c | 2009-08-02 07:46:43 +0000 | [diff] [blame^] | 91 | |
92 | # | ||||
93 | # Suppression patterns for libX11. | ||||
94 | # | ||||
95 | |||||
bart | dd7a30d | 2008-03-22 17:36:23 +0000 | [diff] [blame] | 96 | { |
bart | 9e4554c | 2009-08-02 07:46:43 +0000 | [diff] [blame^] | 97 | drd-libX11-XCreateFontSet |
bart | ef1b972 | 2008-07-04 15:34:23 +0000 | [diff] [blame] | 98 | drd:CondErr |
bart | 9483fd3 | 2008-07-01 14:13:25 +0000 | [diff] [blame] | 99 | fun:pthread_cond_init* |
100 | fun:_XReply | ||||
101 | fun:XListFontsWithInfo | ||||
102 | obj:/usr/lib*/libX11.so* | ||||
103 | fun:XCreateOC | ||||
104 | fun:XCreateFontSet | ||||
105 | } | ||||
bart | 9e4554c | 2009-08-02 07:46:43 +0000 | [diff] [blame^] | 106 | |
107 | # | ||||
108 | # Suppression patterns for libxcb. | ||||
109 | # | ||||
110 | |||||
bart | 9483fd3 | 2008-07-01 14:13:25 +0000 | [diff] [blame] | 111 | { |
bart | 9e4554c | 2009-08-02 07:46:43 +0000 | [diff] [blame^] | 112 | drd-libxcb-xcb_wait_for_reply |
bart | ef1b972 | 2008-07-04 15:34:23 +0000 | [diff] [blame] | 113 | drd:CondErr |
bart | dd7a30d | 2008-03-22 17:36:23 +0000 | [diff] [blame] | 114 | fun:pthread_cond_destroy* |
115 | fun:xcb_wait_for_reply | ||||
116 | } | ||||
bart | 9e4554c | 2009-08-02 07:46:43 +0000 | [diff] [blame^] | 117 | |
118 | # | ||||
119 | # Suppression patterns for libglib. | ||||
120 | # | ||||
121 | |||||
bart | e53fb26 | 2008-07-08 09:29:19 +0000 | [diff] [blame] | 122 | { |
bart | 9e4554c | 2009-08-02 07:46:43 +0000 | [diff] [blame^] | 123 | drd-libglib-access-g_threads_got_initialized |
bart | e53fb26 | 2008-07-08 09:29:19 +0000 | [diff] [blame] | 124 | drd:ConflictingAccess |
bart | a99ab01 | 2008-12-27 09:19:01 +0000 | [diff] [blame] | 125 | ... |
bart | e53fb26 | 2008-07-08 09:29:19 +0000 | [diff] [blame] | 126 | fun:g_slice_alloc |
127 | fun:g_ptr_array_sized_new | ||||
bart | e53fb26 | 2008-07-08 09:29:19 +0000 | [diff] [blame] | 128 | } |
129 | { | ||||
bart | 9e4554c | 2009-08-02 07:46:43 +0000 | [diff] [blame^] | 130 | drd-libglib-access-g_threads_got_initialized |
bart | e53fb26 | 2008-07-08 09:29:19 +0000 | [diff] [blame] | 131 | drd:ConflictingAccess |
132 | fun:_ZN27QEventDispatcherGlibPrivateC1EP13_GMainContext | ||||
133 | fun:_ZN20QEventDispatcherGlibC1EP7QObject | ||||
134 | obj:/usr/lib*/libQtCore.so.4.* | ||||
135 | obj:/usr/lib*/libQtCore.so.4.* | ||||
136 | } | ||||
137 | { | ||||
bart | 9e4554c | 2009-08-02 07:46:43 +0000 | [diff] [blame^] | 138 | drd-libglib-access-g_mem_initialized |
bart | e53fb26 | 2008-07-08 09:29:19 +0000 | [diff] [blame] | 139 | drd:ConflictingAccess |
140 | fun:g_malloc0 | ||||
141 | } | ||||
142 | { | ||||
bart | 9e4554c | 2009-08-02 07:46:43 +0000 | [diff] [blame^] | 143 | drd-libglib-g_private_get_posix_impl |
bart | e53fb26 | 2008-07-08 09:29:19 +0000 | [diff] [blame] | 144 | drd:ConflictingAccess |
145 | fun:g_private_get_posix_impl | ||||
146 | } | ||||
147 | { | ||||
bart | 9e4554c | 2009-08-02 07:46:43 +0000 | [diff] [blame^] | 148 | drd-libglib-g_private_set_posix_impl |
bart | e53fb26 | 2008-07-08 09:29:19 +0000 | [diff] [blame] | 149 | drd:ConflictingAccess |
150 | fun:g_private_set_posix_impl | ||||
151 | } | ||||
152 | { | ||||
bart | 9e4554c | 2009-08-02 07:46:43 +0000 | [diff] [blame^] | 153 | drd-libglib-g_get_language_names |
bart | a99ab01 | 2008-12-27 09:19:01 +0000 | [diff] [blame] | 154 | drd:ConflictingAccess |
155 | fun:g_slice_free_chain_with_offset | ||||
bart | a99ab01 | 2008-12-27 09:19:01 +0000 | [diff] [blame] | 156 | } |
bart | 9e4554c | 2009-08-02 07:46:43 +0000 | [diff] [blame^] | 157 | |
158 | # | ||||
159 | # Suppression patterns for libQtCore. | ||||
160 | # | ||||
161 | |||||
bart | a99ab01 | 2008-12-27 09:19:01 +0000 | [diff] [blame] | 162 | { |
bart | 9e4554c | 2009-08-02 07:46:43 +0000 | [diff] [blame^] | 163 | drd-libQtCore-deref-that-calls-QThreadData-destructor |
bart | ddead32 | 2009-02-14 15:47:53 +0000 | [diff] [blame] | 164 | drd:ConflictingAccess |
165 | fun:_ZN11QThreadDataD1Ev | ||||
166 | fun:_ZN11QThreadData5derefEv | ||||
167 | obj:/usr/lib*/libQtCore.so.4.* | ||||
168 | } | ||||
169 | { | ||||
bart | 9e4554c | 2009-08-02 07:46:43 +0000 | [diff] [blame^] | 170 | drd-libQtCore-4.0/4.1-Q_GLOBAL_STATIC-connectionList |
bart | eb33915 | 2008-07-29 13:01:16 +0000 | [diff] [blame] | 171 | drd:ConflictingAccess |
172 | obj:/usr/lib*/libQtCore.so.4.* | ||||
173 | fun:_ZN11QMetaObject8activateEP7QObjectiiPPv | ||||
174 | fun:_ZN11QMetaObject8activateEP7QObjectPKS_iPPv | ||||
175 | } | ||||
176 | { | ||||
bart | 9e4554c | 2009-08-02 07:46:43 +0000 | [diff] [blame^] | 177 | drd-libQtCore-QObjectPrivate::clearGuards(QObject*) |
bart | e53fb26 | 2008-07-08 09:29:19 +0000 | [diff] [blame] | 178 | drd:ConflictingAccess |
179 | fun:_ZN14QReadWriteLock12lockForWriteEv | ||||
180 | fun:_ZN14QObjectPrivate11clearGuardsEP7QObject | ||||
181 | fun:_ZN7QObjectD2Ev | ||||
bart | e53fb26 | 2008-07-08 09:29:19 +0000 | [diff] [blame] | 182 | } |
bart | f0d6595 | 2008-08-02 10:03:37 +0000 | [diff] [blame] | 183 | { |
bart | 9e4554c | 2009-08-02 07:46:43 +0000 | [diff] [blame^] | 184 | drd-libQtCore-QObjectPrivate::clearGuards(QObject*) |
bart | f0d6595 | 2008-08-02 10:03:37 +0000 | [diff] [blame] | 185 | drd:ConflictingAccess |
186 | fun:_ZN14QReadWriteLock12lockForWriteEv | ||||
187 | fun:_ZN12QWriteLocker6relockEv | ||||
188 | fun:_ZN12QWriteLockerC1EP14QReadWriteLock | ||||
189 | fun:_ZN14QObjectPrivate11clearGuardsEP7QObject | ||||
190 | fun:_ZN7QObjectD2Ev | ||||
191 | fun:_ZN24QAbstractEventDispatcherD2Ev | ||||
192 | fun:_ZN20QEventDispatcherGlibD0Ev | ||||
193 | } | ||||
bart | 9e4554c | 2009-08-02 07:46:43 +0000 | [diff] [blame^] | 194 | |
195 | # | ||||
196 | # Suppression patterns for libboost. | ||||
197 | # | ||||
198 | |||||
199 | # Suppress the races on boost::once_flag::epoch and on | ||||
200 | # boost::detail::once_global_epoch. See also the source file | ||||
201 | # boost/thread/pthread/once.hpp in the Boost source tree. | ||||
bart | a45b572 | 2008-12-21 16:08:07 +0000 | [diff] [blame] | 202 | { |
bart | 9e4554c | 2009-08-02 07:46:43 +0000 | [diff] [blame^] | 203 | drd-libboost-boost::call_once<void (*)()>(boost::once_flag&, void (*)()) |
bart | a45b572 | 2008-12-21 16:08:07 +0000 | [diff] [blame] | 204 | drd:ConflictingAccess |
205 | ... | ||||
206 | fun:_ZN5boost9call_onceIPFvvEEEvRNS_9once_flagET_ | ||||
bart | a45b572 | 2008-12-21 16:08:07 +0000 | [diff] [blame] | 207 | } |
bart | 9e4554c | 2009-08-02 07:46:43 +0000 | [diff] [blame^] | 208 |