| 1 | #!/bin/sh |
| 2 | |
| 3 | # bnd_ifunc_1.sh -- test -z bndplt for x86_64 |
| 4 | |
| 5 | # Copyright (C) 2016-2020 Free Software Foundation, Inc. |
| 6 | # Written by Cary Coutant <ccoutant@gmail.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 | match() |
| 26 | { |
| 27 | if ! egrep "$1" "$2" >/dev/null 2>&1; then |
| 28 | echo 1>&2 "could not find '$1' in $2" |
| 29 | exit 1 |
| 30 | fi |
| 31 | } |
| 32 | |
| 33 | match '[0-9a-f]*:.*bnd jmpq \*0x[0-9a-f]*\(%rip\) *# [0-9a-f]* <_GLOBAL_OFFSET_TABLE_\+0x18>' bnd_ifunc_1.stdout |
| 34 | APLT_ADDR=$(egrep '[0-9a-f]*:.*bnd jmpq \*0x[0-9a-f]*\(%rip\) *# [0-9a-f]* <_GLOBAL_OFFSET_TABLE_\+0x18>' bnd_ifunc_1.stdout | |
| 35 | sed -e 's/ *\([0-9a-f]*\):.*/\1/') |
| 36 | match "bnd callq $APLT_ADDR" bnd_ifunc_1.stdout |