1 # 2 # CDDL HEADER START 3 # 4 # The contents of this file are subject to the terms of the 5 # Common Development and Distribution License (the "License"). 6 # You may not use this file except in compliance with the License. 7 # 8 # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 # or http://www.opensolaris.org/os/licensing. 10 # See the License for the specific language governing permissions 11 # and limitations under the License. 12 # 13 # When distributing Covered Code, include this CDDL HEADER in each 14 # file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 # If applicable, add the following below this CDDL HEADER, with the 16 # fields enclosed by brackets "[]" replaced with your own identifying 17 # information: Portions Copyright [yyyy] [name of copyright owner] 18 # 19 # CDDL HEADER END 20 # 21 22 # 23 # Copyright (c) 2009, 2010, Oracle and/or its affiliates. All rights reserved. 24 # Copyright 2015, OmniTI Computer Consulting, Inc. All rights reserved. 25 # 26 27 # This file provides exceptions to the usual rules applied to ELF objects by 28 # check_rtime. All strings are Perl regular expressions that are compared to 29 # file paths. In addition to the standard Perl syntax, there is one extension: 30 # 31 # MACH(dir) 32 # 33 # is expanded into a regular expression that matches the given 34 # directory, or a 64-bit subdirectory of the directory with the 35 # name of a 64-bit architecture. For example, MACH(lib) will match 36 # any of the following: 37 # 38 # lib 39 # lib/amd64 40 # lib/sparcv9 41 42 43 # Directory hierarchies to skip completely 44 SKIP ^usr/lib/libc/ # optimized libc 45 SKIP ^usr/lib/rcm/ # 4426119 46 SKIP ^usr/perl5/ # alan's taking care of these :-) 47 SKIP ^usr/src/ # no objects in source code 48 49 # Individual files that we don't examine 50 SKIP ^boot/grub/bin/grub$ 51 # USIII specific extns. cause ldd noise on USII bld. m/c 52 SKIP ^usr/lib/fps/sun4u/UltraSPARC.*/fptest$ 53 SKIP ^usr/MACH(lib)/lddstub$ # lddstub has no dependencies 54 SKIP ^usr/MACH(lib)/libssagent\.so\.1$ # 4328854 55 SKIP ^usr/lib/MACH(iconv)/geniconvtbl.so$ # 4384329 56 # Userspace SMB daemon 57 SKIP ^usr/lib/smbsrv/fksmbd$ 58 SKIP ^usr/lib/smbsrv/test-msgbuf$ 59 SKIP ^usr/lib/smbsrv/testoplock$ 60 61 # picl file exclusions (4385799) 62 SKIP ^usr/platform/.*/libpsvcplugin_psr\.so\.1 63 SKIP ^usr/platform/.*/libpsvcpolicy_psr\.so\.1 64 SKIP ^usr/platform/.*/libpsvcpolicy\.so\.1 65 SKIP ^usr/lib/sysevent/modules/picl_slm.so$ 66 67 # Objects that are allowed to have executable data segments 68 EXEC_DATA ^MACH(lib)/ld\.so\.1$ 69 EXEC_DATA ^lib/libc\.so\.1$ # 6524709, 32-bit, needed for x86 only 70 EXEC_DATA ^lib/amd64/libumem\.so\.1$ # ptcumem 71 EXEC_DATA ^lib/libumem\.so\.1$ # ptcumem 72 EXEC_DATA ^opt/SUNWdtrt/tst/.*/ustack/tst\.helper\.exe$ 73 EXEC_DATA ^platform/.*/MACH(kernel)/unix$ 74 EXEC_DATA ^platform/.*/multiboot$ 75 76 # Objects that are allowed to have an executable stack 77 EXEC_STACK ^platform/.*/MACH(kernel)/unix$ 78 EXEC_STACK ^platform/.*/multiboot$ 79 EXEC_STACK ^opt/os-tests/tests/secflags/stacky$ 80 81 # Objects for which we allow relocations to the text segment 82 TEXTREL ^platform/.*/MACH(kernel)/unix$ 83 84 # Directories and files that are allowed to have no direct bound symbols 85 NODIRECT ^platform/.*/MACH(kernel)/unix$ 86 NODIRECT ^usr/ucb 87 NODIRECT ^usr/4lib/sbcp$ 88 89 # Identify any files that should be skipped when building a crle(1) 90 # configuration file. As the hwcap libraries can be loop-back mounted onto 91 # libc, these can confuse crle(1) because of their identical dev/inode. 92 NOCRLEALT ^usr/lib/libc/libc_hwcap[1-3].so.1$ 93 94 # Files that should contain debugging information. 95 STAB ^platform/.*/MACH(kernel)/unix$ 96 97 # Files that are allowed undefined references 98 UNDEF_REF ^usr/lib/libnisdb\.so\.2$ 99 100 # Objects allowed to have unused dependencies 101 UNUSED_DEPS ^usr/lib/picl/plugins/ # require devtree dependencies 102 103 # libm.so.2 dependency 104 UNUSED_OBJ unused object=.*MACH(libm)/libm_hwcap1\.so\.2 105 106 # libnetsnmphelpers.so is empty in some net-snmp versions 107 UNUSED_OBJ unused object=.*/libnetsnmphelpers\.so\..* 108 UNREF_OBJ unreferenced object=.*/libnetsnmphelpers\.so\..* 109 110 # Unused runpaths due to dlopen() use 111 UNUSED_RPATH /usr/lib/fs/autofs.*\ from\ .automountd 112 UNUSED_RPATH /etc/ppp/plugins.*\ from\ .*pppd 113 UNUSED_RPATH /usr/lib/inet/ppp.*\ from\ .*pppd 114 UNUSED_RPATH /usr/sfw/lib.*\ from\ .*libipsecutil\.so\.1 115 UNUSED_RPATH /usr/platform/.*rsmlib.*\ from\ .*librsm\.so\.2 116 UNUSED_RPATH \$ORIGIN.*\ from\ .*fcode.so 117 UNUSED_RPATH /opt/VRTSvxvm/lib.*\ from\ .*libdiskmgt\.so\.1 118 119 # Unused runpaths in picl code 120 UNUSED_RPATH /usr/platform/.*\ from\ .*/usr/platform 121 UNUSED_RPATH /usr/lib/picl/.*\ from\ .*/usr/platform 122 UNUSED_RPATH /usr/platform/.*\ from\ .*/usr/lib/picl 123 124 # Unused runpaths in non-OSNET objects we can't change 125 UNUSED_RPATH /usr/lib/mps.*\ from\ .*libnss3\.so 126 UNUSED_RPATH /usr/lib/mps.*\ from\ .*libnssutil3\.so 127 UNUSED_RPATH /usr/lib/mps.*\ from\ .*libsmime3\.so 128 UNUSED_RPATH /usr/lib/mps.*\ from\ .*libssl3\.so 129 UNUSED_RPATH /usr/sfw/lib.*\ from\ .*libdbus-1\.so\.3 130 UNUSED_RPATH /usr/sfw/lib.*\ from\ .*libdbus-glib-1\.so\.2 131 UNUSED_RPATH /usr/sfw/lib.*\ from\ .*libglib-2\.0\.so\.0 132 UNUSED_RPATH /usr/X11/lib.*\ from\ .*libglib-2\.0\.so\.0 133 UNUSED_RPATH /usr/sfw/lib.*\ from\ .*libgobject-2\.0\.so\.0 134 UNUSED_RPATH /usr/X11/lib.*\ from\ .*libgobject-2\.0\.so\.0 135 UNUSED_RPATH /usr/sfw/lib.*\ from\ .*libgthread-2\.0\.so\.0 136 UNUSED_RPATH /usr/X11/lib.*\ from\ .*libgthread-2\.0\.so\.0 137 UNUSED_RPATH /usr/sfw/lib.*\ from\ .*libcrypto\.so\.0\.9\.8 138 UNUSED_RPATH /usr/sfw/lib.*\ from\ .*libnetsnmp\.so\..* 139 UNUSED_RPATH /usr/sfw/lib.*\ from\ .*libgcc_s\.so\.1 140 UNUSED_RPATH /usr/ccs/lib.*\ from\ .*libgcc_s\.so\.1 141 UNUSED_RPATH /usr/lib.*\ from\ .*libgcc_s\.so\.1 142 UNUSED_RPATH /usr/postgres/8.3/lib.*\ from\ .*libpq\.so\.5 143 UNUSED_RPATH /usr/sfw/lib.*\ from\ .*libpq\.so\.5 144 UNUSED_RPATH /usr/lib.*\ from\ .*/usr/lib/mps 145 UNUSED_RPATH /usr/ccs/lib.*\ from\ .*/usr/lib/mps 146 UNUSED_RPATH /usr/gnu/lib.*\ from\ .*/usr/lib/libpython2\.. 147 UNUSED_RPATH /usr/gnu/lib.*\ from\ .*/usr/lib/64/libpython2\.. 148 UNUSED_RPATH /usr/snadm/lib.*\ from\ .*/usr/snadm/lib/libspmicommon\.so\.1 149 150 151 # Unused runpaths for reasons not captured above 152 UNUSED_RPATH /usr/lib/smbsrv.*\ from\ .*libsmb\.so\.1 # future needs 153 UNUSED_RPATH /usr.*\ from\ .*tst\.gcc\.exe # gcc built 154 155 156 # Unreferenced objects of non-OSnet objects we can't change 157 UNREF_OBJ /lib.*\ of\ .*libcimapi\.so 158 UNREF_OBJ /lib.*\ of\ .*libdbus-1\.so 159 UNREF_OBJ /lib.*\ of\ .*libdbus-glib-1\.so 160 UNREF_OBJ /lib.*\ of\ .*libgio-2.0\.so 161 UNREF_OBJ /lib.*\ of\ .*libglib-2.0\.so 162 UNREF_OBJ /lib.*\ of\ .*libgobject-2.0\.so 163 UNREF_OBJ /lib.*\ of\ .*libgthread-2\.0\.so 164 UNREF_OBJ /lib.*\ of\ .*libjvm\.so 165 UNREF_OBJ /lib.*\ of\ .*liblzma\.so 166 UNREF_OBJ /lib.*\ of\ .*libnetsnmp\.so\..* 167 UNREF_OBJ /lib.*\ of\ .*libnetsnmpagent\.so\..* 168 UNREF_OBJ /lib.*\ of\ .*libnetsnmpmibs\.so\..* 169 UNREF_OBJ /lib.*\ of\ .*libnetsnmphelpers\.so\..* 170 UNREF_OBJ /lib.*\ of\ .*libnspr4\.so 171 UNREF_OBJ /lib.*\ of\ .*libnss3\.so 172 UNREF_OBJ /lib.*\ of\ .*libnssutil3\.so 173 UNREF_OBJ /lib.*\ of\ .*libpq\.so\.5 174 UNREF_OBJ /lib.*\ of\ .*libsoftokn3\.so 175 UNREF_OBJ /lib.*\ of\ .*libspmicommon\.so\.1 176 UNREF_OBJ /lib.*\ of\ .*libspmocommon\.so\.1 177 UNREF_OBJ /lib.*\ of\ .*libssl3\.so 178 UNREF_OBJ /lib.*\ of\ .*libtspi\.so\.1 179 UNREF_OBJ /lib.*\ of\ .*libxml2\.so\.2 180 UNREF_OBJ /lib.*\ of\ .*libxslt\.so\.1 181 UNREF_OBJ /lib.*\ of\ .*libz\.so 182 UNREF_OBJ /lib.*\ of\ .*libpq\.so\.4 183 UNREF_OBJ /lib.*\ of\ .*libpython2\.4\.so\.1\.0 184 UNREF_OBJ /lib.*\ of\ .*libpython2\.6\.so\.1\.0 185 UNREF_OBJ /lib.*\ of\ .*libpython2\.7\.so\.1\.0 186 UNREF_OBJ /libgcc_s.*\ of\ .*libstdc\+\+\.so\.6 187 UNREF_OBJ /libgcc_s.*\ of\ .*libgmodule-2\.0\.so 188 189 # Unreferenced object of objects we can't change for other reasons 190 UNREF_OBJ /libmapmalloc\.so\.1;\ unused\ dependency\ of # interposer 191 UNREF_OBJ /libstdc\+\+\.so\.6;\ unused\ dependency\ of # gcc build 192 UNREF_OBJ /libgcc_s\.so\.1.*\ of\ .*libstdc\+\+\.so\.6 # omnios gcc mix 193 UNREF_OBJ /libm\.so\.2.*\ of\ .*libstdc\+\+\.so\.6 # gcc build 194 UNREF_OBJ /lib.*\ of\ .*/lib/picl/plugins/ # picl 195 UNREF_OBJ /lib.*\ of\ .*kcfd # interposer 196 UNREF_OBJ /libpkcs11\.so\.1; .*\ of\ .*libkmf\.so\.1 # interposed 197 # Referenced by the Studio build, not the GCC build. GCC eliminates the unused 198 # statics which have the dependence. 199 UNREF_OBJ /libc\.so\.1.*\ of\ .*kldap\.so\.1 200 201 202 # Objects that used to contain system functionalty that has since 203 # migrated to libc. We preserve these libraries as pure filters for 204 # backward compatability but nothing needs to link to them. 205 OLDDEP libaio\.so\.1 # onnv build 44 206 OLDDEP libdl\.so\.1 # on10 build 49 207 OLDDEP libdoor\.so\.1 # onnv build 12 208 OLDDEP libintl\.so\.1 # on297 build 7 209 OLDDEP libpthread\.so\.1 # on10 build 53 210 OLDDEP librt\.so\.1 # onnv build 44 211 OLDDEP libsched\.so\.1 # on10 build 36 212 OLDDEP libthread\.so\.1 # on10 build 53 213 OLDDEP libw\.so\.1 # on297 build 7 214 215 # Files for which we skip checking of duplicate addresses in the 216 # symbol sort sections. Such exceptions should be rare --- most code will 217 # not have duplicate addresses, since it takes assember or a "#pragma weak" 218 # to do such aliasing in C. C++ is different: The compiler generates aliases 219 # for implementation reasons, and the mangled names used to encode argument 220 # and return value types are difficult to handle well in mapfiles. 221 # Furthermore, the Sun compiler and gcc use different and incompatible 222 # name mangling conventions. Since ON must be buildable by either, we 223 # would have to maintain two sets of mapfiles for each such object. 224 # C++ use is rare in ON, so this is not worth pursuing. 225 # 226 NOSYMSORT opt/SUNWdtrt/tst/common/pid/tst.weak2.exe # DTrace test 227 NOSYMSORT lib/amd64/libnsl\.so\.1 # C++ 228 NOSYMSORT lib/sparcv9/libnsl\.so\.1 # C++ 229 NOSYMSORT lib/sparcv9/libfru\.so\.1 # C++ 230 NOSYMSORT usr/lib/lms # C++ 231 NOSYMSORT ld\.so\.1 # libc_pic.a user 232 NOSYMSORT lib/libsun_fc\.so\.1 # C++ 233 NOSYMSORT lib/amd64/libsun_fc\.so\.1 # C++ 234 NOSYMSORT lib/sparcv9/libsun_fc\.so\.1 # C++ 235 NOSYMSORT usr/lib/amd64/libfru\.so\.1 # C++ 236 237 238 # The libprtdiag_psr.so.1 objects built under usr/src/lib/libprtdiag_psr 239 # are a family, all built using the same makefile, targeted at different 240 # sparc hardware variants. There are a small number of cases where this 241 # one size fits all approach causes an object to be linked against an 242 # unneeded library. 243 UNREF_OBJ lib/(libdevinfo|libcfgadm)\.so\.1; .*\ of\ .*SUNW,Netra-CP2300/lib/libprtdiag_psr\.so\.1 244 245 # 246 # Unreferenced object of libtcl8.5.so we can not change 247 # 248 UNREF_OBJ /lib.*\ of\ .*libtcl8\.5\.so 249 SKIP ^opt/nfsgen-tests/