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 57 # picl file exclusions (4385799) 58 SKIP ^usr/platform/.*/libpsvcplugin_psr\.so\.1 59 SKIP ^usr/platform/.*/libpsvcpolicy_psr\.so\.1 60 SKIP ^usr/platform/.*/libpsvcpolicy\.so\.1 61 SKIP ^usr/lib/sysevent/modules/picl_slm.so$ 62 63 # Objects that are allowed to have executable data segments 64 EXEC_DATA ^MACH(lib)/ld\.so\.1$ 65 EXEC_DATA ^lib/libc\.so\.1$ # 6524709, 32-bit, needed for x86 only 66 EXEC_DATA ^lib/amd64/libumem\.so\.1$ # ptcumem 67 EXEC_DATA ^lib/libumem\.so\.1$ # ptcumem 68 EXEC_DATA ^opt/SUNWdtrt/tst/.*/ustack/tst\.helper\.exe$ 69 EXEC_DATA ^platform/.*/MACH(kernel)/unix$ 70 EXEC_DATA ^platform/.*/multiboot$ 71 72 # Objects that are allowed to have an executable stack 73 EXEC_STACK ^platform/.*/MACH(kernel)/unix$ 74 EXEC_STACK ^platform/.*/multiboot$ 75 EXEC_STACK ^opt/os-tests/tests/secflags/stacky$ 76 77 # Objects for which we allow relocations to the text segment 78 TEXTREL ^platform/.*/MACH(kernel)/unix$ 79 80 # Directories and files that are allowed to have no direct bound symbols 81 NODIRECT ^platform/.*/MACH(kernel)/unix$ 82 NODIRECT ^usr/ucb 83 NODIRECT ^usr/4lib/sbcp$ 84 85 # Identify any files that should be skipped when building a crle(1) 86 # configuration file. As the hwcap libraries can be loop-back mounted onto 87 # libc, these can confuse crle(1) because of their identical dev/inode. 88 NOCRLEALT ^usr/lib/libc/libc_hwcap[1-3].so.1$ 89 90 # Files that should contain debugging information. 91 STAB ^platform/.*/MACH(kernel)/unix$ 92 93 # Files that are allowed undefined references 94 UNDEF_REF ^usr/lib/libnisdb\.so\.2$ 95 UNDEF_REF ^usr/snadm/lib/libsvm\.so\.1$ 96 97 # Objects allowed to have unused dependencies 98 UNUSED_DEPS ^usr/lib/picl/plugins/ # require devtree dependencies 99 100 # libm.so.2 dependency 101 UNUSED_OBJ unused object=.*MACH(libm)/libm_hwcap1\.so\.2 102 103 # libnetsnmphelpers.so is empty in some net-snmp versions 104 UNUSED_OBJ unused object=.*/libnetsnmphelpers\.so\..* 105 UNREF_OBJ unreferenced object=.*/libnetsnmphelpers\.so\..* 106 107 # Unused runpaths due to dlopen() use 108 UNUSED_RPATH /usr/lib/fs/autofs.*\ from\ .automountd 109 UNUSED_RPATH /etc/ppp/plugins.*\ from\ .*pppd 110 UNUSED_RPATH /usr/lib/inet/ppp.*\ from\ .*pppd 111 UNUSED_RPATH /usr/sfw/lib.*\ from\ .*libipsecutil\.so\.1 112 UNUSED_RPATH /usr/platform/.*rsmlib.*\ from\ .*librsm\.so\.2 113 UNUSED_RPATH \$ORIGIN.*\ from\ .*fcode.so 114 UNUSED_RPATH /opt/VRTSvxvm/lib.*\ from\ .*libdiskmgt\.so\.1 115 116 # Unused runpaths in picl code 117 UNUSED_RPATH /usr/platform/.*\ from\ .*/usr/platform 118 UNUSED_RPATH /usr/lib/picl/.*\ from\ .*/usr/platform 119 UNUSED_RPATH /usr/platform/.*\ from\ .*/usr/lib/picl 120 121 # Unused runpaths in non-OSNET objects we can't change 122 UNUSED_RPATH /usr/lib/mps.*\ from\ .*libnss3\.so 123 UNUSED_RPATH /usr/lib/mps.*\ from\ .*libnssutil3\.so 124 UNUSED_RPATH /usr/lib/mps.*\ from\ .*libsmime3\.so 125 UNUSED_RPATH /usr/lib/mps.*\ from\ .*libssl3\.so 126 UNUSED_RPATH /usr/sfw/lib.*\ from\ .*libdbus-1\.so\.3 127 UNUSED_RPATH /usr/sfw/lib.*\ from\ .*libdbus-glib-1\.so\.2 128 UNUSED_RPATH /usr/sfw/lib.*\ from\ .*libglib-2\.0\.so\.0 129 UNUSED_RPATH /usr/X11/lib.*\ from\ .*libglib-2\.0\.so\.0 130 UNUSED_RPATH /usr/sfw/lib.*\ from\ .*libgobject-2\.0\.so\.0 131 UNUSED_RPATH /usr/X11/lib.*\ from\ .*libgobject-2\.0\.so\.0 132 UNUSED_RPATH /usr/sfw/lib.*\ from\ .*libgthread-2\.0\.so\.0 133 UNUSED_RPATH /usr/X11/lib.*\ from\ .*libgthread-2\.0\.so\.0 134 UNUSED_RPATH /usr/sfw/lib.*\ from\ .*libcrypto\.so\.0\.9\.8 135 UNUSED_RPATH /usr/sfw/lib.*\ from\ .*libnetsnmp\.so\..* 136 UNUSED_RPATH /usr/sfw/lib.*\ from\ .*libgcc_s\.so\.1 137 UNUSED_RPATH /usr/ccs/lib.*\ from\ .*libgcc_s\.so\.1 138 UNUSED_RPATH /usr/lib.*\ from\ .*libgcc_s\.so\.1 139 UNUSED_RPATH /usr/postgres/8.3/lib.*\ from\ .*libpq\.so\.5 140 UNUSED_RPATH /usr/sfw/lib.*\ from\ .*libpq\.so\.5 141 UNUSED_RPATH /usr/lib.*\ from\ .*/usr/lib/mps 142 UNUSED_RPATH /usr/ccs/lib.*\ from\ .*/usr/lib/mps 143 UNUSED_RPATH /usr/gnu/lib.*\ from\ .*/usr/lib/libpython2\.6 144 UNUSED_RPATH /usr/gnu/lib.*\ from\ .*/usr/lib/64/libpython2\.6 145 UNUSED_RPATH /usr/snadm/lib.*\ from\ .*/usr/snadm/lib/libspmicommon\.so\.1 146 147 148 # Unused runpaths for reasons not captured above 149 UNUSED_RPATH /usr/lib/smbsrv.*\ from\ .*libsmb\.so\.1 # future needs 150 UNUSED_RPATH /usr.*\ from\ .*tst\.gcc\.exe # gcc built 151 152 153 # Unreferenced objects of non-OSnet objects we can't change 154 UNREF_OBJ /lib.*\ of\ .*libcimapi\.so 155 UNREF_OBJ /lib.*\ of\ .*libdbus-1\.so\.3 156 UNREF_OBJ /lib.*\ of\ .*libdbus-glib-1\.so\.2 157 UNREF_OBJ /lib.*\ of\ .*libgio-2.0\.so\.0 158 UNREF_OBJ /lib.*\ of\ .*libglib-2.0\.so\.0 159 UNREF_OBJ /lib.*\ of\ .*libgobject-2.0\.so\.0 160 UNREF_OBJ /lib.*\ of\ .*libgthread-2\.0\.so\.0 161 UNREF_OBJ /lib.*\ of\ .*libjvm\.so 162 UNREF_OBJ /lib.*\ of\ .*libnetsnmp\.so\..* 163 UNREF_OBJ /lib.*\ of\ .*libnetsnmpagent\.so\..* 164 UNREF_OBJ /lib.*\ of\ .*libnetsnmpmibs\.so\..* 165 UNREF_OBJ /lib.*\ of\ .*libnetsnmphelpers\.so\..* 166 UNREF_OBJ /lib.*\ of\ .*libnspr4\.so 167 UNREF_OBJ /lib.*\ of\ .*libpq\.so\.5 168 UNREF_OBJ /lib.*\ of\ .*libsoftokn3\.so 169 UNREF_OBJ /lib.*\ of\ .*libspmicommon\.so\.1 170 UNREF_OBJ /lib.*\ of\ .*libspmocommon\.so\.1 171 UNREF_OBJ /lib.*\ of\ .*libssl3\.so 172 UNREF_OBJ /lib.*\ of\ .*libtspi\.so\.1 173 UNREF_OBJ /lib.*\ of\ .*libxml2\.so\.2 174 UNREF_OBJ /lib.*\ of\ .*libxslt\.so\.1 175 UNREF_OBJ /lib.*\ of\ .*libpq\.so\.4 176 UNREF_OBJ /lib.*\ of\ .*libpython2\.4\.so\.1\.0 177 UNREF_OBJ /lib.*\ of\ .*libpython2\.6\.so\.1\.0 178 UNREF_OBJ /libgcc_s.*\ of\ .*libstdc\+\+\.so\.6 179 UNREF_OBJ /libgcc_s.*\ of\ .*libgmodule-2\.0\.so\.0 180 181 # Unreferenced object of objects we can't change for other reasons 182 UNREF_OBJ /libmapmalloc\.so\.1;\ unused\ dependency\ of # interposer 183 UNREF_OBJ /libstdc\+\+\.so\.6;\ unused\ dependency\ of # gcc build 184 UNREF_OBJ /libgcc_s\.so\.1.*\ of\ .*libstdc\+\+\.so\.6 # omnios gcc mix 185 UNREF_OBJ /libm\.so\.2.*\ of\ .*libstdc\+\+\.so\.6 # gcc build 186 UNREF_OBJ /lib.*\ of\ .*/lib/picl/plugins/ # picl 187 UNREF_OBJ /lib.*\ of\ .*kcfd # interposer 188 UNREF_OBJ /libpkcs11\.so\.1; .*\ of\ .*libkmf\.so\.1 # interposed 189 # Referenced by the Studio build, not the GCC build. GCC eliminates the unused 190 # statics which have the dependence. 191 UNREF_OBJ /libc\.so\.1.*\ of\ .*kldap\.so\.1 192 193 194 # Objects that used to contain system functionalty that has since 195 # migrated to libc. We preserve these libraries as pure filters for 196 # backward compatability but nothing needs to link to them. 197 OLDDEP libaio\.so\.1 # onnv build 44 198 OLDDEP libdl\.so\.1 # on10 build 49 199 OLDDEP libdoor\.so\.1 # onnv build 12 200 OLDDEP libintl\.so\.1 # on297 build 7 201 OLDDEP libpthread\.so\.1 # on10 build 53 202 OLDDEP librt\.so\.1 # onnv build 44 203 OLDDEP libsched\.so\.1 # on10 build 36 204 OLDDEP libthread\.so\.1 # on10 build 53 205 OLDDEP libw\.so\.1 # on297 build 7 206 207 # Files for which we skip checking of duplicate addresses in the 208 # symbol sort sections. Such exceptions should be rare --- most code will 209 # not have duplicate addresses, since it takes assember or a "#pragma weak" 210 # to do such aliasing in C. C++ is different: The compiler generates aliases 211 # for implementation reasons, and the mangled names used to encode argument 212 # and return value types are difficult to handle well in mapfiles. 213 # Furthermore, the Sun compiler and gcc use different and incompatible 214 # name mangling conventions. Since ON must be buildable by either, we 215 # would have to maintain two sets of mapfiles for each such object. 216 # C++ use is rare in ON, so this is not worth pursuing. 217 # 218 NOSYMSORT opt/SUNWdtrt/tst/common/pid/tst.weak2.exe # DTrace test 219 NOSYMSORT lib/amd64/libnsl\.so\.1 # C++ 220 NOSYMSORT lib/sparcv9/libnsl\.so\.1 # C++ 221 NOSYMSORT lib/sparcv9/libfru\.so\.1 # C++ 222 NOSYMSORT usr/lib/lms # C++ 223 NOSYMSORT ld\.so\.1 # libc_pic.a user 224 NOSYMSORT lib/libsun_fc\.so\.1 # C++ 225 NOSYMSORT lib/amd64/libsun_fc\.so\.1 # C++ 226 NOSYMSORT lib/sparcv9/libsun_fc\.so\.1 # C++ 227 NOSYMSORT usr/lib/amd64/libfru\.so\.1 # C++ 228 229 230 # The libprtdiag_psr.so.1 objects built under usr/src/lib/libprtdiag_psr 231 # are a family, all built using the same makefile, targeted at different 232 # sparc hardware variants. There are a small number of cases where this 233 # one size fits all approach causes an object to be linked against an 234 # unneeded library. 235 UNREF_OBJ lib/(libdevinfo|libcfgadm)\.so\.1; .*\ of\ .*SUNW,Netra-CP2300/lib/libprtdiag_psr\.so\.1 236 237