1 #!/bin/sh 2 3 # arm_v4bx.sh -- a test case for --fix-v4bx and --fix-v4bx-interworking. 4 5 # Copyright (C) 2010-2016 Free Software Foundation, Inc. 6 # Written by Doug Kwan <dougkwan (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 # This file goes with arm_v4bx.s, an ARM assembly source file constructed to 26 # have test the handling of R_ARM_V4BX relocation. 27 28 check() 29 { 30 if ! grep -q "$2" "$1" 31 then 32 echo "Did not find expected instruction in $1:" 33 echo " $2" 34 echo "" 35 echo "Actual instructions below:" 36 cat "$1" 37 exit 1 38 fi 39 } 40 41 # Test --fix-v4bx 42 check arm_fix_v4bx.stdout ".*00: .* mov pc, r0" 43 check arm_fix_v4bx.stdout ".*04: .* mov pc, pc" 44 45 # Test --fix-v4bx-interworking 46 check arm_fix_v4bx_interworking.stdout ".*00: .* b .*00 <.*>" 47 check arm_fix_v4bx_interworking.stdout ".*04: .* mov pc, pc" 48 check arm_fix_v4bx_interworking.stdout ".*00: .* tst r0, #1" 49 check arm_fix_v4bx_interworking.stdout ".*04: .* moveq pc, r0" 50 check arm_fix_v4bx_interworking.stdout ".*08: .* bx r0" 51 52 # Test no fix. 53 check arm_no_fix_v4bx.stdout ".*00: .* bx r0" 54 check arm_no_fix_v4bx.stdout ".*04: .* bx pc" 55 56 exit 0 57
