1 #!/bin/sh 2 3 # split_x86_64.sh -- test -fstack-split for x86_64 4 5 # Copyright (C) 2009-2014 Free Software Foundation, Inc. 6 # Written by Ian Lance Taylor <iant (at] google.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 nomatch() 34 { 35 if egrep "$1" "$2" >/dev/null 2>&1; then 36 echo 1>&2 "found unexpected '$1' in $2" 37 exit 1 38 fi 39 } 40 41 match 'cmp.*+%fs:[^,]*,%rsp' split_x86_64_1.stdout 42 match 'callq.*__morestack>?$' split_x86_64_1.stdout 43 match 'lea.*-0x200\(%rsp\),' split_x86_64_1.stdout 44 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 49 50 match 'failed to match' split_x86_64_3.stdout 51 52 match 'callq.*__morestack>?$' split_x86_64_4.stdout 53 54 match 'cannot mix' split_x86_64_r.stdout 55
