| #!/bin/sh |
| |
| # split_x86_64.sh -- test -fstack-split for x86_64 |
| |
| # Copyright (C) 2009-2021 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. |
| |
| match() |
| { |
| if ! egrep "$1" "$2" >/dev/null 2>&1; then |
| echo 1>&2 "could not find '$1' in $2" |
| exit 1 |
| fi |
| } |
| |
| nomatch() |
| { |
| if egrep "$1" "$2" >/dev/null 2>&1; then |
| echo 1>&2 "found unexpected '$1' in $2" |
| exit 1 |
| fi |
| } |
| |
| match 'cmp.*%fs:[^,]*,%rsp' split_x86_64_1.stdout |
| match 'call.*__morestack>?$' split_x86_64_1.stdout |
| match 'lea.*-0x200\(%rsp\),' split_x86_64_1.stdout |
| |
| match 'stc' split_x86_64_2.stdout |
| match 'call.*__morestack_non_split>?$' split_x86_64_2.stdout |
| nomatch 'call.*__morestack>?$' split_x86_64_2.stdout |
| match 'lea.*-0x100200\(%rsp\),' split_x86_64_2.stdout |
| |
| match 'failed to match' split_x86_64_3.stdout |
| |
| match 'call.*__morestack>?$' split_x86_64_4.stdout |
| |
| match 'cannot mix' split_x86_64_r.stdout |