2018-06-23 00:27:39 +08:00
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#!/bin/sh
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# gnu_property_test.sh -- test .note.gnu.property section.
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2024-01-04 19:52:08 +08:00
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# Copyright (C) 2018-2024 Free Software Foundation, Inc.
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2018-06-23 00:27:39 +08:00
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# Written by Cary Coutant <ccoutant@gmail.com>.
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# This file is part of gold.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
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# MA 02110-1301, USA.
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# This script checks that after linking the three object files
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# gnu_property_[abc].S, each of which contains a .note.gnu.property
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# section, the resulting output has only a single such note section,
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# and that the properties have been correctly combined.
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check()
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{
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if ! grep -q "$2" "$1"
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then
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echo "Did not find expected output in $1:"
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echo " $2"
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echo ""
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echo "Actual output below:"
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cat "$1"
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exit 1
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fi
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}
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check_count()
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{
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if test "`grep -c "$2" "$1"`" != "$3"
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then
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echo "Did not find correct number of note sections in $1:"
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echo " $2"
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echo ""
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echo "Actual output below:"
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cat "$1"
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exit 1
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fi
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}
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2020-10-13 20:18:13 +08:00
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check_alignment ()
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{
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2022-09-28 12:07:31 +08:00
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if $EGREP -q "Class:[ \t]+ELF64" "$1"
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2020-10-13 20:18:13 +08:00
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then
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align=8
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else
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align=4
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fi
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2022-09-28 12:07:31 +08:00
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if ! $EGREP -q ".note.gnu.property[ \t]+NOTE.*$align$" "$1"
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2020-10-13 20:18:13 +08:00
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then
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echo "Wrong .note.gnu.property alignment in $1:"
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2022-09-28 12:07:31 +08:00
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$EGREP ".note.gnu.property[ \t]+NOTE.*$align" "$1"
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2020-10-13 20:18:13 +08:00
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exit 1
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fi
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}
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check_alignment gnu_property_test.stdout
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2018-06-23 00:27:39 +08:00
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check_count gnu_property_test.stdout "GNU\s*0x[0-9a-f]*\s*NT_GNU_PROPERTY_TYPE_0" 1
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2020-10-13 20:18:13 +08:00
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check_count gnu_property_test.stdout "^ NOTE" 2
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2018-06-23 00:27:39 +08:00
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check gnu_property_test.stdout "stack size: 0x111100"
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check gnu_property_test.stdout "no copy on protected"
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2020-10-30 21:51:10 +08:00
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check gnu_property_test.stdout "x86 ISA used: x86-64-baseline, <unknown: 10>, <unknown: 100>, <unknown: 1000>"
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check gnu_property_test.stdout "x86 ISA needed: x86-64-baseline, <unknown: 10>, <unknown: 100>, <unknown: 1000>"
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2018-06-23 00:27:39 +08:00
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check gnu_property_test.stdout "x86 feature: IBT"
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exit 0
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