mirror of
https://github.com/autc04/Retro68.git
synced 2024-11-19 18:46:30 +00:00
103 lines
2.9 KiB
Bash
Executable File
103 lines
2.9 KiB
Bash
Executable File
#!/bin/sh
|
|
|
|
# script_test_3.sh -- test PHDRS
|
|
|
|
# Copyright (C) 2008-2014 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
|