xref: /titanic_41/exception_lists/check_rtime (revision 59d006f2c734f66eb9f9d9cd301a26d179cbfde7)
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
44SKIP		^usr/lib/libc/			# optimized libc
45SKIP		^usr/lib/rcm/			# 4426119
46SKIP		^usr/perl5/			# alan's taking care of these :-)
47SKIP		^usr/src/			# no objects in source code
48
49# Individual files that we don't examine
50SKIP		^boot/grub/bin/grub$
51# USIII specific extns. cause ldd noise on USII bld. m/c
52SKIP		^usr/lib/fps/sun4u/UltraSPARC.*/fptest$
53SKIP		^usr/MACH(lib)/lddstub$		# lddstub has no dependencies
54SKIP		^usr/MACH(lib)/libssagent\.so\.1$	# 4328854
55SKIP		^usr/lib/MACH(iconv)/geniconvtbl.so$	# 4384329
56
57# picl file exclusions (4385799)
58SKIP		^usr/platform/.*/libpsvcplugin_psr\.so\.1
59SKIP		^usr/platform/.*/libpsvcpolicy_psr\.so\.1
60SKIP		^usr/platform/.*/libpsvcpolicy\.so\.1
61SKIP		^usr/lib/sysevent/modules/picl_slm.so$
62
63# Objects that are allowed to have executable data segments
64EXEC_DATA	^MACH(lib)/ld\.so\.1$
65EXEC_DATA	^lib/libc\.so\.1$	# 6524709, 32-bit, needed for x86 only
66EXEC_DATA	^lib/amd64/libumem\.so\.1$ # ptcumem
67EXEC_DATA	^lib/libumem\.so\.1$	# ptcumem
68EXEC_DATA	^opt/SUNWdtrt/tst/.*/ustack/tst\.helper\.exe$
69EXEC_DATA	^platform/.*/MACH(kernel)/unix$
70EXEC_DATA	^platform/.*/multiboot$
71
72# Objects that are allowed to have an executable stack
73EXEC_STACK	^platform/.*/MACH(kernel)/unix$
74EXEC_STACK	^platform/.*/multiboot$
75
76# Objects for which we allow relocations to the text segment
77TEXTREL		^platform/.*/MACH(kernel)/unix$
78
79# Directories and files that are allowed to have no direct bound symbols
80NODIRECT	^platform/.*/MACH(kernel)/unix$
81NODIRECT	^usr/ucb
82NODIRECT	^usr/4lib/sbcp$
83
84# Identify any files that should be skipped when building a crle(1)
85# configuration file.  As the hwcap libraries can be loop-back mounted onto
86# libc, these can confuse crle(1) because of their identical dev/inode.
87NOCRLEALT	^usr/lib/libc/libc_hwcap[1-3].so.1$
88
89# Files that should contain debugging information.
90STAB	^platform/.*/MACH(kernel)/unix$
91
92# Files that are allowed undefined references
93UNDEF_REF	^usr/lib/libnisdb\.so\.2$
94UNDEF_REF	^usr/snadm/lib/libsvm\.so\.1$
95
96# Objects allowed to have unused dependencies
97UNUSED_DEPS	^usr/lib/picl/plugins/		# require devtree dependencies
98UNUSED_DEPS	^usr/lib/libp	# profile libc makes libm an unused dep of libc
99
100# libm.so.2 dependency
101UNUSED_OBJ	unused object=.*MACH(libm)/libm_hwcap1\.so\.2
102
103# libnetsnmphelpers.so is empty in some net-snmp versions
104UNUSED_OBJ	unused object=.*/libnetsnmphelpers\.so\..*
105UNREF_OBJ	unreferenced object=.*/libnetsnmphelpers\.so\..*
106
107# Unused runpaths due to dlopen() use
108UNUSED_RPATH	/usr/lib/fs/autofs.*\ from\ .automountd
109UNUSED_RPATH	/etc/ppp/plugins.*\ from\ .*pppd
110UNUSED_RPATH	/usr/lib/inet/ppp.*\ from\ .*pppd
111UNUSED_RPATH	/usr/sfw/lib.*\ from\ .*libipsecutil\.so\.1
112UNUSED_RPATH	/usr/platform/.*rsmlib.*\ from\ .*librsm\.so\.2
113UNUSED_RPATH	\$ORIGIN.*\ from\ .*fcode.so
114UNUSED_RPATH	/opt/VRTSvxvm/lib.*\ from\ .*libdiskmgt\.so\.1
115
116# Unused runpaths in picl code
117UNUSED_RPATH	/usr/platform/.*\ from\ .*/usr/platform
118UNUSED_RPATH	/usr/lib/picl/.*\ from\ .*/usr/platform
119UNUSED_RPATH	/usr/platform/.*\ from\ .*/usr/lib/picl
120
121# Unused runpaths in non-OSNET objects we can't change
122UNUSED_RPATH	/usr/lib/mps.*\ from\ .*libnss3\.so
123UNUSED_RPATH	/usr/lib/mps.*\ from\ .*libnssutil3\.so
124UNUSED_RPATH	/usr/lib/mps.*\ from\ .*libsmime3\.so
125UNUSED_RPATH	/usr/lib/mps.*\ from\ .*libssl3\.so
126UNUSED_RPATH	/usr/sfw/lib.*\ from\ .*libdbus-1\.so\.3
127UNUSED_RPATH	/usr/sfw/lib.*\ from\ .*libdbus-glib-1\.so\.2
128UNUSED_RPATH	/usr/sfw/lib.*\ from\ .*libglib-2\.0\.so\.0
129UNUSED_RPATH	/usr/X11/lib.*\ from\ .*libglib-2\.0\.so\.0
130UNUSED_RPATH	/usr/sfw/lib.*\ from\ .*libgobject-2\.0\.so\.0
131UNUSED_RPATH	/usr/X11/lib.*\ from\ .*libgobject-2\.0\.so\.0
132UNUSED_RPATH	/usr/sfw/lib.*\ from\ .*libgthread-2\.0\.so\.0
133UNUSED_RPATH	/usr/X11/lib.*\ from\ .*libgthread-2\.0\.so\.0
134UNUSED_RPATH	/usr/sfw/lib.*\ from\ .*libcrypto\.so\.0\.9\.8
135UNUSED_RPATH	/usr/sfw/lib.*\ from\ .*libnetsnmp\.so\..*
136UNUSED_RPATH	/usr/sfw/lib.*\ from\ .*libgcc_s\.so\.1
137UNUSED_RPATH	/usr/ccs/lib.*\ from\ .*libgcc_s\.so\.1
138UNUSED_RPATH	/usr/lib.*\ from\ .*libgcc_s\.so\.1
139UNUSED_RPATH	/usr/postgres/8.3/lib.*\ from\ .*libpq\.so\.5
140UNUSED_RPATH	/usr/sfw/lib.*\ from\ .*libpq\.so\.5
141UNUSED_RPATH	/usr/lib.*\ from\ .*/usr/lib/mps
142UNUSED_RPATH	/usr/ccs/lib.*\ from\ .*/usr/lib/mps
143UNUSED_RPATH	/usr/gnu/lib.*\ from\ .*/usr/lib/libpython2\.6
144UNUSED_RPATH	/usr/gnu/lib.*\ from\ .*/usr/lib/64/libpython2\.6
145UNUSED_RPATH	/usr/snadm/lib.*\ from\ .*/usr/snadm/lib/libspmicommon\.so\.1
146
147
148# Unused runpaths for reasons not captured above
149UNUSED_RPATH	/usr/lib/smbsrv.*\ from\ .*libsmb\.so\.1 	# future needs
150UNUSED_RPATH	/usr.*\ from\ .*tst\.gcc\.exe			# gcc built
151
152
153# Unreferenced objects of non-OSnet objects we can't change
154UNREF_OBJ	/lib.*\ of\ .*libcimapi\.so
155UNREF_OBJ	/lib.*\ of\ .*libdbus-1\.so\.3
156UNREF_OBJ	/lib.*\ of\ .*libdbus-glib-1\.so\.2
157UNREF_OBJ	/lib.*\ of\ .*libgio-2.0\.so\.0
158UNREF_OBJ	/lib.*\ of\ .*libglib-2.0\.so\.0
159UNREF_OBJ	/lib.*\ of\ .*libgobject-2.0\.so\.0
160UNREF_OBJ	/lib.*\ of\ .*libgthread-2\.0\.so\.0
161UNREF_OBJ	/lib.*\ of\ .*libjvm\.so
162UNREF_OBJ	/lib.*\ of\ .*libnetsnmp\.so\..*
163UNREF_OBJ	/lib.*\ of\ .*libnetsnmpagent\.so\..*
164UNREF_OBJ	/lib.*\ of\ .*libnetsnmpmibs\.so\..*
165UNREF_OBJ	/lib.*\ of\ .*libnetsnmphelpers\.so\..*
166UNREF_OBJ	/lib.*\ of\ .*libnspr4\.so
167UNREF_OBJ	/lib.*\ of\ .*libpq\.so\.5
168UNREF_OBJ	/lib.*\ of\ .*libsoftokn3\.so
169UNREF_OBJ	/lib.*\ of\ .*libspmicommon\.so\.1
170UNREF_OBJ	/lib.*\ of\ .*libspmocommon\.so\.1
171UNREF_OBJ	/lib.*\ of\ .*libssl3\.so
172UNREF_OBJ	/lib.*\ of\ .*libtspi\.so\.1
173UNREF_OBJ	/lib.*\ of\ .*libxml2\.so\.2
174UNREF_OBJ	/lib.*\ of\ .*libxslt\.so\.1
175UNREF_OBJ	/lib.*\ of\ .*libpq\.so\.4
176UNREF_OBJ	/lib.*\ of\ .*libpython2\.4\.so\.1\.0
177UNREF_OBJ	/lib.*\ of\ .*libpython2\.6\.so\.1\.0
178UNREF_OBJ	/libgcc_s.*\ of\ .*libstdc\+\+\.so\.6
179UNREF_OBJ	/libgcc_s.*\ of\ .*libgmodule-2\.0\.so\.0
180
181# Unreferenced object of objects we can't change for other reasons
182UNREF_OBJ	/libmapmalloc\.so\.1;\ unused\ dependency\ of	# interposer
183UNREF_OBJ	/libstdc\+\+\.so\.6;\ unused\ dependency\ of	# gcc build
184UNREF_OBJ	/libgcc_s\.so\.1.*\ of\ .*libstdc\+\+\.so\.6	# omnios gcc mix
185UNREF_OBJ	/libm\.so\.2.*\ of\ .*libstdc\+\+\.so\.6	# gcc build
186UNREF_OBJ	/lib.*\ of\ .*/lib/picl/plugins/		# picl
187UNREF_OBJ	/lib.*\ of\ .*kcfd				# interposer
188UNREF_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.
191UNREF_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.
197OLDDEP		libaio\.so\.1			# onnv build 44
198OLDDEP		libdl\.so\.1			# on10 build 49
199OLDDEP		libdoor\.so\.1			# onnv build 12
200OLDDEP		libintl\.so\.1			# on297 build 7
201OLDDEP		libpthread\.so\.1		# on10 build 53
202OLDDEP		librt\.so\.1			# onnv build 44
203OLDDEP		libsched\.so\.1			# on10 build 36
204OLDDEP		libthread\.so\.1		# on10 build 53
205OLDDEP		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#
218NOSYMSORT	opt/SUNWdtrt/tst/common/pid/tst.weak2.exe	# DTrace test
219NOSYMSORT	lib/amd64/libnsl\.so\.1				# C++
220NOSYMSORT	lib/sparcv9/libnsl\.so\.1			# C++
221NOSYMSORT	lib/sparcv9/libfru\.so\.1			# C++
222NOSYMSORT	usr/lib/lms					# C++
223NOSYMSORT	ld\.so\.1					# libc_pic.a user
224NOSYMSORT	lib/libsun_fc\.so\.1				# C++
225NOSYMSORT	lib/amd64/libsun_fc\.so\.1			# C++
226NOSYMSORT	lib/sparcv9/libsun_fc\.so\.1 			# C++
227NOSYMSORT	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.
235UNREF_OBJ	lib/(libdevinfo|libcfgadm)\.so\.1; .*\ of\ .*SUNW,Netra-CP2300/lib/libprtdiag_psr\.so\.1
236
237
238