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[/] [open8_urisc/] [trunk/] [gnu/] [binutils/] [gold/] [testsuite/] [script_test_3.sh] - Rev 147
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#!/bin/sh # script_test_3.sh -- test PHDRS # Copyright 2008 Free Software Foundation, Inc. # 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 script_test_3.t, which is a linker script which # uses a PHDRS clause. We run objdump -p on a program linked with # that linker script. check() { if ! grep -q "$2" "$1" then echo "Did not find expected segment in $1:" echo " $2" echo "" echo "Actual output below:" cat "$1" exit 1 fi } check_count() { if test "`grep -c "$2" "$1"`" != "$3" then echo "Did not find expected segment in $1:" echo " $2" echo "" echo "Actual output below:" cat "$1" exit 1 fi } check_count script_test_3.stdout "^ INTERP" 1 check_count script_test_3.stdout "^ LOAD" 3 check_count script_test_3.stdout "^ DYNAMIC" 1 # Make sure that the size of the INTERP segment is the same as the # size of the .interp section. section=`fgrep .interp script_test_3.stdout | grep PROGBITS` if test "$section" = ""; then echo "Did not find .interp section" echo "" echo "Actual output below:" cat script_test_3.stdout exit 1 fi # Remove the brackets around the section number, since they can give # an unpredictable number of fields. section=`echo "$section" | sed -e 's/[][]*//g'` section_size=`echo "$section" | awk '{ print $6; }'` segment=`grep '^ INTERP' script_test_3.stdout` # We already checked above that we have an INTERP segment. segment_size=`echo "$segment" | awk '{ print $5; }'` # Now $section_size looks like 000013 and $segment_size looks like # 0x00013. Both numbers are in hex. section_size=`echo "$section_size" | sed -e 's/^0*//'` segment_size=`echo "$segment_size" | sed -e 's/^0x//' -e 's/^0*//'` if test "$section_size" != "$segment_size"; then echo ".interp size $section_size != PT_INTERP size $segment_size" exit 1 fi # At least one PT_LOAD segment should have an alignment >= 0x100000. found=no for a in `grep LOAD script_test_3.stdout | sed -e 's/^.* 0x/0x/'`; do script="BEGIN { if ($a >= 0x100000) { print \"true\" } else { print \"false\" } }" x=`awk "$script" < /dev/null` if test "$x" = "true"; then found=yes fi done if test "$found" = "no"; then echo "no LOAD segment has required alignment" exit 1 fi exit 0
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