gold/testsuite/split_x32.sh

   1 #!/bin/sh
   2
   3 # split_x32.sh -- test -fstack-split for x32
   4
   5 # Copyright (C) 2014-2020 Free Software Foundation, Inc.
   6 # Written by Ian Lance Taylor <iant@google.com>.
   7 # Modified by H.J. Lu <hongjiu.lu@intel.com>.
   8
   9 # This file is part of gold.
  10
  11 # This program is free software; you can redistribute it and/or modify
  12 # it under the terms of the GNU General Public License as published by
  13 # the Free Software Foundation; either version 3 of the License, or
  14 # (at your option) any later version.
  15
  16 # This program is distributed in the hope that it will be useful,
  17 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  18 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19 # GNU General Public License for more details.
  20
  21 # You should have received a copy of the GNU General Public License
  22 # along with this program; if not, write to the Free Software
  23 # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
  24 # MA 02110-1301, USA.
  25
  26 match()
  27 {
  28   if ! egrep "$1" "$2" >/dev/null 2>&1; then
  29     echo 1>&2 "could not find '$1' in $2"
  30     exit 1
  31   fi
  32 }
  33
  34 nomatch()
  35 {
  36   if egrep "$1" "$2" >/dev/null 2>&1; then
  37     echo 1>&2 "found unexpected '$1' in $2"
  38     exit 1
  39   fi
  40 }
  41
  42 match 'cmp.*+%fs:[^,]*,%esp' split_x32_1.stdout
  43 match 'call.*__morestack>?$' split_x32_1.stdout
  44 match 'lea.*-0x200\(%rsp\),' split_x32_1.stdout
  45
  46 match 'stc' split_x32_2.stdout
  47 match 'call.*__morestack_non_split>?$' split_x32_2.stdout
  48 nomatch 'call.*__morestack>?$' split_x32_2.stdout
  49 match 'lea.*-0x100200\(%rsp\),' split_x32_2.stdout
  50
  51 match 'failed to match' split_x32_3.stdout
  52
  53 match 'call.*__morestack>?$' split_x32_4.stdout
  54
  55 match 'cannot mix' split_x32_r.stdout