mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-15 04:31:49 +08:00
7e12ba9e7a
Change == to -eq. * testsuite/icf_string_merge_test.sh: Add #!/bin/sh to start. * testsuite/icf_safe_test.sh: Add #!/bin/sh to start. Change == to -eq. * testsuite/icf_sht_rel_addend_test.sh: Add #!/bin/sh to start. * testsuite/icf_preemptible_functions_test.sh: Add #!/bin/sh to start.
108 lines
3.1 KiB
Bash
Executable File
108 lines
3.1 KiB
Bash
Executable File
#!/bin/sh
|
|
|
|
# icf_safe_so_test.sh -- test --icf=safe
|
|
|
|
# Copyright 2010 Free Software Foundation, Inc.
|
|
# Written by Sriraman Tallam <tmsriram@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.
|
|
|
|
# The goal of this program is to verify if --icf=safe works as expected.
|
|
# File icf_safe_so_test.cc is in this test. The goal of this script is
|
|
# to verify if identical code folding in safe mode correctly folds
|
|
# functions in a shared object.
|
|
|
|
error_if_symbol_absent()
|
|
{
|
|
if ! is_symbol_present $1 $2;
|
|
then
|
|
echo "Symbol" $2 "not present, possibly folded."
|
|
exit 1
|
|
fi
|
|
}
|
|
|
|
is_symbol_present()
|
|
{
|
|
grep $2 $1 > /dev/null 2>&1
|
|
return $?
|
|
}
|
|
|
|
check_nofold()
|
|
{
|
|
error_if_symbol_absent $1 $2
|
|
error_if_symbol_absent $1 $3
|
|
func_addr_1=`grep $2 $1 | awk '{print $1}'`
|
|
func_addr_2=`grep $3 $1 | awk '{print $1}'`
|
|
if [ $func_addr_1 = $func_addr_2 ];
|
|
then
|
|
echo "Safe Identical Code Folding folded" $2 "and" $3
|
|
exit 1
|
|
fi
|
|
}
|
|
|
|
check_fold()
|
|
{
|
|
if ! is_symbol_present $1 $2
|
|
then
|
|
return 0
|
|
fi
|
|
|
|
if ! is_symbol_present $1 $3
|
|
then
|
|
return 0
|
|
fi
|
|
|
|
func_addr_1=`grep $2 $1 | awk '{print $1}'`
|
|
func_addr_2=`grep $3 $1 | awk '{print $1}'`
|
|
if [ $func_addr_1 != $func_addr_2 ];
|
|
then
|
|
echo "Safe Identical Code Folding did not fold " $2 "and" $3
|
|
exit 1
|
|
fi
|
|
}
|
|
|
|
arch_specific_safe_fold()
|
|
{
|
|
if [ $1 -eq 0 ];
|
|
then
|
|
check_fold $2 $3 $4
|
|
else
|
|
check_nofold $2 $3 $4
|
|
fi
|
|
}
|
|
|
|
X86_32_or_ARM_specific_safe_fold()
|
|
{
|
|
grep -e "Intel 80386" -e "ARM" $1 > /dev/null 2>&1
|
|
arch_specific_safe_fold $? $2 $3 $4
|
|
}
|
|
|
|
X86_64_specific_safe_fold()
|
|
{
|
|
grep -e "Advanced Micro Devices X86-64" $1 > /dev/null 2>&1
|
|
arch_specific_safe_fold $? $2 $3 $4
|
|
}
|
|
|
|
X86_32_or_ARM_specific_safe_fold icf_safe_so_test_2.stdout icf_safe_so_test_1.stdout "foo_prot" "foo_hidden"
|
|
X86_32_or_ARM_specific_safe_fold icf_safe_so_test_2.stdout icf_safe_so_test_1.stdout "foo_prot" "foo_internal"
|
|
X86_32_or_ARM_specific_safe_fold icf_safe_so_test_2.stdout icf_safe_so_test_1.stdout "foo_prot" "foo_static"
|
|
X86_32_or_ARM_specific_safe_fold icf_safe_so_test_2.stdout icf_safe_so_test_1.stdout "foo_hidden" "foo_internal"
|
|
X86_32_or_ARM_specific_safe_fold icf_safe_so_test_2.stdout icf_safe_so_test_1.stdout "foo_hidden" "foo_static"
|
|
X86_32_or_ARM_specific_safe_fold icf_safe_so_test_2.stdout icf_safe_so_test_1.stdout "foo_internal" "foo_static"
|
|
check_nofold icf_safe_so_test_1.stdout "foo_glob" "bar_glob"
|