2008-01-16 07:41:28 +08:00
|
|
|
#!/bin/sh
|
|
|
|
|
|
|
|
# ver_matching_test.sh -- a test case for version script matching
|
|
|
|
|
2015-01-01 22:15:26 +08:00
|
|
|
# Copyright (C) 2008-2015 Free Software Foundation, Inc.
|
2008-01-16 07:41:28 +08:00
|
|
|
# Written by Ian Lance Taylor <iant@google.com>.
|
|
|
|
|
|
|
|
# This file is part of gold.
|
|
|
|
|
|
|
|
# This program is free software; you can redistribute it and/or modify
|
|
|
|
# it under the terms of the GNU General Public License as published by
|
|
|
|
# the Free Software Foundation; either version 3 of the License, or
|
|
|
|
# (at your option) any later version.
|
|
|
|
|
|
|
|
# This program is distributed in the hope that it will be useful,
|
|
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
|
# GNU General Public License for more details.
|
|
|
|
|
|
|
|
# You should have received a copy of the GNU General Public License
|
|
|
|
# along with this program; if not, write to the Free Software
|
|
|
|
# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
|
|
|
|
# MA 02110-1301, USA.
|
|
|
|
|
|
|
|
# This file goes with ver_matching_def.cc, a C++ source file
|
|
|
|
# constructed with several symbols mapped via version_script.map. We
|
|
|
|
# run readelf on the resulting shared object and check that each
|
|
|
|
# symbol has the correct version.
|
|
|
|
|
|
|
|
check()
|
|
|
|
{
|
|
|
|
if ! grep -q "$2" "$1"
|
|
|
|
then
|
|
|
|
echo "Did not find expected symbol in $1:"
|
|
|
|
echo " $2"
|
|
|
|
echo ""
|
|
|
|
echo "Actual output below:"
|
|
|
|
cat "$1"
|
|
|
|
exit 1
|
|
|
|
fi
|
|
|
|
}
|
|
|
|
|
|
|
|
check_missing()
|
|
|
|
{
|
|
|
|
if grep -q "$2" "$1"
|
|
|
|
then
|
|
|
|
echo "Found unexpected symbol in $1:"
|
|
|
|
echo " $2"
|
|
|
|
echo ""
|
|
|
|
echo "Actual output below:"
|
|
|
|
cat "$1"
|
|
|
|
exit 1
|
|
|
|
fi
|
|
|
|
}
|
|
|
|
|
|
|
|
check ver_matching_test.stdout "V1 *sizeof_headers$"
|
|
|
|
check ver_matching_test.stdout "Base *globaoeufostuff$"
|
|
|
|
check ver_matching_test.stdout "V1 *globaoeufxstuff$"
|
|
|
|
check ver_matching_test.stdout "V2 *otherns::stuff$"
|
|
|
|
check ver_matching_test.stdout "Base *otherns::biz$"
|
|
|
|
check ver_matching_test.stdout "V1 *foo$"
|
|
|
|
check ver_matching_test.stdout "V1 *bar()$"
|
|
|
|
check ver_matching_test.stdout "Base *bar1()$"
|
|
|
|
check ver_matching_test.stdout "V1 *bar2$"
|
|
|
|
check ver_matching_test.stdout "V1 *myns::blah()$"
|
|
|
|
check ver_matching_test.stdout "V1 *myns::bip()$"
|
|
|
|
check ver_matching_test.stdout "V1 *myns::Stuff::Stuff()$"
|
|
|
|
check ver_matching_test.stdout "Base *Biz::Biz()$"
|
* script.cc (class Lazy_demangler): Recreate--revert part of patch
of 2009-12-30.
(Version_script_info::Version_script_info): Initialize globs_,
default_version_, default_is_global_, and exact_. Don't
initialize globals_ or locals_.
(Version_script_info::build_lookup_tables): Build local symbols
first.
(Version_script_info::unquote): New function.
(Version_script_info::add_exact_match): New function.
(Version_script_info::build_expression_list_lookup): Remove lookup
parameter. Add is_global parameter. Change all callers. Handle
wildcard pattern specially. Unquote pattern. Call
add_exact_match.
(Version_script_info::get_name_to_match): New function.
(Version_script_info::get_symbol_version): New function.
(Version_script_info::get_symbol_version_helper): Remove.
(Version_script_info::check_unmatched_names): Call unquote.
* script.h (class Version_script_info): Change get_symbol_version
to be non-inline and add is_global parameter; change all callers.
Rewrite symbol_is_local. Update declarations. Define struct
Version_tree_match, Exact, Globs. Don't define struct Lookup.
Remove globals_ and locals_ members. Add exact_, globs_,
default_version_, is_global_.
(Version_script_info::Glob): Remove pattern, add expression and
is_global. Update constructor. Change all callers.
* dynobj.cc (Versions::finalize): Mark the version symbol as the
default version.
(Versions::symbol_section_contents): If a symbol is undefined, or
defined in a dynamic object, set the version index to
VER_NDX_LOCAL.
* symtab.cc (Symbol_table::add_from_relobj): Don't call
symbol_is_local.
(Symbol_table::add_from_pluginobj): Likewise.
* testsuite/ver_matching_test.sh: blaza1 and blaza go into V2.
2010-01-12 14:41:36 +08:00
|
|
|
check ver_matching_test.stdout "V2 *blaza1$"
|
2008-01-16 07:41:28 +08:00
|
|
|
check ver_matching_test.stdout "V2 *blaza2$"
|
* script.cc (class Lazy_demangler): Recreate--revert part of patch
of 2009-12-30.
(Version_script_info::Version_script_info): Initialize globs_,
default_version_, default_is_global_, and exact_. Don't
initialize globals_ or locals_.
(Version_script_info::build_lookup_tables): Build local symbols
first.
(Version_script_info::unquote): New function.
(Version_script_info::add_exact_match): New function.
(Version_script_info::build_expression_list_lookup): Remove lookup
parameter. Add is_global parameter. Change all callers. Handle
wildcard pattern specially. Unquote pattern. Call
add_exact_match.
(Version_script_info::get_name_to_match): New function.
(Version_script_info::get_symbol_version): New function.
(Version_script_info::get_symbol_version_helper): Remove.
(Version_script_info::check_unmatched_names): Call unquote.
* script.h (class Version_script_info): Change get_symbol_version
to be non-inline and add is_global parameter; change all callers.
Rewrite symbol_is_local. Update declarations. Define struct
Version_tree_match, Exact, Globs. Don't define struct Lookup.
Remove globals_ and locals_ members. Add exact_, globs_,
default_version_, is_global_.
(Version_script_info::Glob): Remove pattern, add expression and
is_global. Update constructor. Change all callers.
* dynobj.cc (Versions::finalize): Mark the version symbol as the
default version.
(Versions::symbol_section_contents): If a symbol is undefined, or
defined in a dynamic object, set the version index to
VER_NDX_LOCAL.
* symtab.cc (Symbol_table::add_from_relobj): Don't call
symbol_is_local.
(Symbol_table::add_from_pluginobj): Likewise.
* testsuite/ver_matching_test.sh: blaza1 and blaza go into V2.
2010-01-12 14:41:36 +08:00
|
|
|
check ver_matching_test.stdout "V2 *blaza$"
|
2008-01-16 07:41:28 +08:00
|
|
|
check ver_matching_test.stdout "Base *bla$"
|
|
|
|
check ver_matching_test.stdout "V2 *blaz$"
|
|
|
|
check ver_matching_test.stdout "V2 *blazb$"
|
|
|
|
|
2008-01-19 07:35:09 +08:00
|
|
|
# Stuff inside quotes is matched literally, so "baz(int*, char)" should
|
|
|
|
# not match the "baz(int *)" entry in the version table.
|
|
|
|
check ver_matching_test.stdout "V1 *baz(int\\*)$"
|
|
|
|
check_missing ver_matching_test.stdout "V1 *baz(int\\*, char)$"
|
|
|
|
check_missing ver_matching_test.stdout "V1 *baz(char\\*, int)$"
|
|
|
|
|
2008-01-24 08:15:00 +08:00
|
|
|
check_missing ver_matching_test.stdout "foo1"
|
|
|
|
|
|
|
|
# This symbols is injected by the linker itself, but should still
|
|
|
|
# follow local:
|
|
|
|
check_missing ver_matching_test.stdout "__bss_start"
|
2008-01-16 07:41:28 +08:00
|
|
|
|
|
|
|
exit 0
|