3 # split_x86_64.sh -- test -fstack-split for x86_64
5 # Copyright (C) 2009-2018 Free Software Foundation, Inc.
6 # Written by Ian Lance Taylor <iant@google.com>.
8 # This file is part of gold.
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.
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.
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,
27 if ! egrep "$1" "$2" >/dev
/null
2>&1; then
28 echo 1>&2 "could not find '$1' in $2"
35 if egrep "$1" "$2" >/dev
/null
2>&1; then
36 echo 1>&2 "found unexpected '$1' in $2"
41 match
'cmp.*%fs:[^,]*,%rsp' split_x86_64_1.stdout
42 match
'callq.*__morestack>?$' split_x86_64_1.stdout
43 match
'lea.*-0x200\(%rsp\),' split_x86_64_1.stdout
45 match
'stc' split_x86_64_2.stdout
46 match
'callq.*__morestack_non_split>?$' split_x86_64_2.stdout
47 nomatch
'callq.*__morestack>?$' split_x86_64_2.stdout
48 match
'lea.*-0x4200\(%rsp\),' split_x86_64_2.stdout
50 match
'failed to match' split_x86_64_3.stdout
52 match
'callq.*__morestack>?$' split_x86_64_4.stdout
54 match
'cannot mix' split_x86_64_r.stdout
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