5c0b3823c6
* configure.ac (ENABLE_GOLD): support tilegx* * configure: rebuild elfcpp: * tilegx.h: New file. * elfcpp.h: add EM_TILEGX. gold: * tilegx.cc: New file. * Makefile.am (TARGETSOURCES): Add tilegx.cc (ALL_TARGETOBJS): Add tilegx.$(OBJEXT) * configure.tgt: Add entries for tilegx*. * configure.ac: Likewise. * Makefile.in: Rebuild. * configure: Likewise. * testsuite/icf_safe_test.sh (arch_specific_safe_fold): Handle tilegx.
67 lines
2.1 KiB
Bash
Executable file
67 lines
2.1 KiB
Bash
Executable file
#!/bin/sh
|
|
|
|
# icf_safe_test.sh -- test --icf=safe
|
|
|
|
# Copyright 2009 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_test.cc is in this test. This program checks if only
|
|
# ctors and dtors are folded, except for x86 (32 and 64 bit), which
|
|
# uses relocation types to detect if function pointers are taken.
|
|
|
|
check_nofold()
|
|
{
|
|
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()
|
|
{
|
|
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()
|
|
{
|
|
grep_x86=`grep -q -e "Advanced Micro Devices X86-64" -e "Intel 80386" -e "ARM" -e "TILE" $2`
|
|
if [ $? -eq 0 ];
|
|
then
|
|
check_fold $1 $3 $4
|
|
else
|
|
check_nofold $1 $3 $4
|
|
fi
|
|
}
|
|
|
|
arch_specific_safe_fold icf_safe_test_1.stdout icf_safe_test_2.stdout \
|
|
"kept_func_1" "kept_func_2"
|
|
check_fold icf_safe_test_1.stdout "_ZN1AD1Ev" "_ZN1AC1Ev"
|
|
check_nofold icf_safe_test_1.stdout "kept_func_3" "kept_func_1"
|
|
check_nofold icf_safe_test_1.stdout "kept_func_3" "kept_func_2"
|