1#!/bin/sh 2 3# icf_test.sh -- test --icf 4 5# Copyright (C) 2009-2017 Free Software Foundation, Inc. 6# Written by Sriraman Tallam <tmsriram@google.com>. 7 8# This file is part of gold. 9 10# This program is free software; you can redistribute it and/or modify 11# it under the terms of the GNU General Public License as published by 12# the Free Software Foundation; either version 3 of the License, or 13# (at your option) any later version. 14 15# This program is distributed in the hope that it will be useful, 16# but WITHOUT ANY WARRANTY; without even the implied warranty of 17# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18# GNU General Public License for more details. 19 20# You should have received a copy of the GNU General Public License 21# along with this program; if not, write to the Free Software 22# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, 23# MA 02110-1301, USA. 24 25# The goal of this program is to verify if icf works as expected. 26# File icf_test.cc is in this test. This program checks if the 27# identical sections are correctly folded. 28 29check() 30{ 31 awk " 32BEGIN { discard = 0; } 33/^Discarded input/ { discard = 1; } 34/^Memory map/ { discard = 0; } 35/.*\\.text\\..*($2|$3).*/ { act[discard] = act[discard] \" \" \$0; } 36END { 37 # printf \"kept\" act[0] \"\\nfolded\" act[1] \"\\n\"; 38 if (length(act[0]) == 0 || length(act[1]) == 0) 39 { 40 printf \"Identical Code Folding did not fold $2 and $3\\n\" 41 exit 1; 42 } 43 }" $1 44} 45 46check icf_test.map "folded_func" "kept_func" 47