| 1 |
205 |
julius |
#!/bin/sh
|
| 2 |
|
|
|
| 3 |
|
|
# script_test_3.sh -- test PHDRS
|
| 4 |
|
|
|
| 5 |
|
|
# Copyright 2008 Free Software Foundation, Inc.
|
| 6 |
|
|
# Written by Ian Lance Taylor <iant@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 |
|
|
# This file goes with script_test_3.t, which is a linker script which
|
| 26 |
|
|
# uses a PHDRS clause. We run objdump -p on a program linked with
|
| 27 |
|
|
# that linker script.
|
| 28 |
|
|
|
| 29 |
|
|
check()
|
| 30 |
|
|
{
|
| 31 |
|
|
if ! grep -q "$2" "$1"
|
| 32 |
|
|
then
|
| 33 |
|
|
echo "Did not find expected segment in $1:"
|
| 34 |
|
|
echo " $2"
|
| 35 |
|
|
echo ""
|
| 36 |
|
|
echo "Actual output below:"
|
| 37 |
|
|
cat "$1"
|
| 38 |
|
|
exit 1
|
| 39 |
|
|
fi
|
| 40 |
|
|
}
|
| 41 |
|
|
|
| 42 |
|
|
check_count()
|
| 43 |
|
|
{
|
| 44 |
|
|
if test "`grep -c "$2" "$1"`" != "$3"
|
| 45 |
|
|
then
|
| 46 |
|
|
echo "Did not find expected segment in $1:"
|
| 47 |
|
|
echo " $2"
|
| 48 |
|
|
echo ""
|
| 49 |
|
|
echo "Actual output below:"
|
| 50 |
|
|
cat "$1"
|
| 51 |
|
|
exit 1
|
| 52 |
|
|
fi
|
| 53 |
|
|
}
|
| 54 |
|
|
|
| 55 |
|
|
check_count script_test_3.stdout "^ INTERP" 1
|
| 56 |
|
|
check_count script_test_3.stdout "^ LOAD" 3
|
| 57 |
|
|
check_count script_test_3.stdout "^ DYNAMIC" 1
|
| 58 |
|
|
|
| 59 |
|
|
# Make sure that the size of the INTERP segment is the same as the
|
| 60 |
|
|
# size of the .interp section.
|
| 61 |
|
|
section=`fgrep .interp script_test_3.stdout | grep PROGBITS`
|
| 62 |
|
|
if test "$section" = ""; then
|
| 63 |
|
|
echo "Did not find .interp section"
|
| 64 |
|
|
echo ""
|
| 65 |
|
|
echo "Actual output below:"
|
| 66 |
|
|
cat script_test_3.stdout
|
| 67 |
|
|
exit 1
|
| 68 |
|
|
fi
|
| 69 |
|
|
# Remove the brackets around the section number, since they can give
|
| 70 |
|
|
# an unpredictable number of fields.
|
| 71 |
|
|
section=`echo "$section" | sed -e 's/[][]*//g'`
|
| 72 |
|
|
section_size=`echo "$section" | awk '{ print $6; }'`
|
| 73 |
|
|
|
| 74 |
|
|
segment=`grep '^ INTERP' script_test_3.stdout`
|
| 75 |
|
|
# We already checked above that we have an INTERP segment.
|
| 76 |
|
|
segment_size=`echo "$segment" | awk '{ print $5; }'`
|
| 77 |
|
|
|
| 78 |
|
|
# Now $section_size looks like 000013 and $segment_size looks like
|
| 79 |
|
|
# 0x00013. Both numbers are in hex.
|
| 80 |
|
|
section_size=`echo "$section_size" | sed -e 's/^0*//'`
|
| 81 |
|
|
segment_size=`echo "$segment_size" | sed -e 's/^0x//' -e 's/^0*//'`
|
| 82 |
|
|
|
| 83 |
|
|
if test "$section_size" != "$segment_size"; then
|
| 84 |
|
|
echo ".interp size $section_size != PT_INTERP size $segment_size"
|
| 85 |
|
|
exit 1
|
| 86 |
|
|
fi
|
| 87 |
|
|
|
| 88 |
|
|
exit 0
|
