| 1 | #!/bin/sh |
| 2 | |
| 3 | # arm_farcall_thumb_thumb.sh -- a test case for Thumb->Thumb farcall veneers. |
| 4 | |
| 5 | # Copyright (C) 2010-2017 Free Software Foundation, Inc. |
| 6 | # Written by Matthew Gretton-Dann <matthew.gretton-dann@arm.com> |
| 7 | # Based upon arm_cortex_a8.sh |
| 8 | # Written by Doug Kwan <dougkwan@google.com>. |
| 9 | |
| 10 | # This file is part of gold. |
| 11 | |
| 12 | # This program is free software; you can redistribute it and/or modify |
| 13 | # it under the terms of the GNU General Public License as published by |
| 14 | # the Free Software Foundation; either version 3 of the License, or |
| 15 | # (at your option) any later version. |
| 16 | |
| 17 | # This program is distributed in the hope that it will be useful, |
| 18 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 19 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 20 | # GNU General Public License for more details. |
| 21 | |
| 22 | # You should have received a copy of the GNU General Public License |
| 23 | # along with this program; if not, write to the Free Software |
| 24 | # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, |
| 25 | # MA 02110-1301, USA. |
| 26 | |
| 27 | check() |
| 28 | { |
| 29 | if ! grep -q "$2" "$1" |
| 30 | then |
| 31 | echo "Did not find expected instruction in $1:" |
| 32 | echo " $2" |
| 33 | echo "" |
| 34 | echo "Actual instructions below:" |
| 35 | cat "$1" |
| 36 | exit 1 |
| 37 | fi |
| 38 | } |
| 39 | |
| 40 | # Thumb->Thumb default |
| 41 | check arm_farcall_thumb_thumb.stdout "1004: .* bx pc" |
| 42 | check arm_farcall_thumb_thumb.stdout "1006: .* nop" |
| 43 | check arm_farcall_thumb_thumb.stdout "1008: c000" |
| 44 | check arm_farcall_thumb_thumb.stdout "100a: e59f" |
| 45 | check arm_farcall_thumb_thumb.stdout "100c: ff1c e12f" |
| 46 | check arm_farcall_thumb_thumb.stdout "1010: 1015" |
| 47 | check arm_farcall_thumb_thumb.stdout "1012: 0200" |
| 48 | |
| 49 | # Thumb->Thumb with v5T interworking |
| 50 | check arm_farcall_thumb_thumb_5t.stdout "1004: f004 e51f" |
| 51 | check arm_farcall_thumb_thumb_5t.stdout "1008: 1015" |
| 52 | check arm_farcall_thumb_thumb_5t.stdout "100a: 0200" |
| 53 | |
| 54 | # Thumb->Thumb on v6-M |
| 55 | check arm_farcall_thumb_thumb_6m.stdout "1004: .* push {r0}" |
| 56 | check arm_farcall_thumb_thumb_6m.stdout "1006: .* ldr r0, \\[pc, #8\\]" |
| 57 | check arm_farcall_thumb_thumb_6m.stdout "1008: .* mov ip, r0" |
| 58 | check arm_farcall_thumb_thumb_6m.stdout "100a: .* pop {r0}" |
| 59 | check arm_farcall_thumb_thumb_6m.stdout "100c: .* bx ip" |
| 60 | check arm_farcall_thumb_thumb_6m.stdout "100e: .* nop" |
| 61 | check arm_farcall_thumb_thumb_6m.stdout "1010: 1015" |
| 62 | check arm_farcall_thumb_thumb_6m.stdout "1012: 0200" |
| 63 | |
| 64 | # Thumb->Thumb on v7-M |
| 65 | check arm_farcall_thumb_thumb_6m.stdout "1004: .* push {r0}" |
| 66 | check arm_farcall_thumb_thumb_6m.stdout "1006: .* ldr r0, \\[pc, #8\\]" |
| 67 | check arm_farcall_thumb_thumb_6m.stdout "1008: .* mov ip, r0" |
| 68 | check arm_farcall_thumb_thumb_6m.stdout "100a: .* pop {r0}" |
| 69 | check arm_farcall_thumb_thumb_6m.stdout "100c: .* bx ip" |
| 70 | check arm_farcall_thumb_thumb_6m.stdout "100e: .* nop" |
| 71 | check arm_farcall_thumb_thumb_6m.stdout "1010: 1015" |
| 72 | check arm_farcall_thumb_thumb_6m.stdout "1012: 0200" |
| 73 | |
| 74 | exit 0 |