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Diffstat (limited to 'binutils-2.25/gold/testsuite/script_test_3.sh')
-rwxr-xr-x | binutils-2.25/gold/testsuite/script_test_3.sh | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/binutils-2.25/gold/testsuite/script_test_3.sh b/binutils-2.25/gold/testsuite/script_test_3.sh new file mode 100755 index 00000000..d114edd1 --- /dev/null +++ b/binutils-2.25/gold/testsuite/script_test_3.sh @@ -0,0 +1,102 @@ +#!/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 |