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#!/bin/sh
# arm_farcall_thumb_thumb.sh -- a test case for Thumb->Thumb farcall veneers.
# Copyright (C) 2010-2016 Free Software Foundation, Inc.
# Written by Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
# Based upon arm_cortex_a8.sh
# Written by Doug Kwan <dougkwan@google.com>.
# This file is part of gold.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
# MA 02110-1301, USA.
check()
{
if ! grep -q "$2" "$1"
then
echo "Did not find expected instruction in $1:"
echo " $2"
echo ""
echo "Actual instructions below:"
cat "$1"
exit 1
fi
}
# Thumb->Thumb default
check arm_farcall_thumb_thumb.stdout "1004: .* bx pc"
check arm_farcall_thumb_thumb.stdout "1006: .* nop"
check arm_farcall_thumb_thumb.stdout "1008: c000"
check arm_farcall_thumb_thumb.stdout "100a: e59f"
check arm_farcall_thumb_thumb.stdout "100c: ff1c e12f"
check arm_farcall_thumb_thumb.stdout "1010: 1015"
check arm_farcall_thumb_thumb.stdout "1012: 0200"
# Thumb->Thumb with v5T interworking
check arm_farcall_thumb_thumb_5t.stdout "1004: f004 e51f"
check arm_farcall_thumb_thumb_5t.stdout "1008: 1015"
check arm_farcall_thumb_thumb_5t.stdout "100a: 0200"
# Thumb->Thumb on v6-M
check arm_farcall_thumb_thumb_6m.stdout "1004: .* push {r0}"
check arm_farcall_thumb_thumb_6m.stdout "1006: .* ldr r0, \\[pc, #8\\]"
check arm_farcall_thumb_thumb_6m.stdout "1008: .* mov ip, r0"
check arm_farcall_thumb_thumb_6m.stdout "100a: .* pop {r0}"
check arm_farcall_thumb_thumb_6m.stdout "100c: .* bx ip"
check arm_farcall_thumb_thumb_6m.stdout "100e: .* nop"
check arm_farcall_thumb_thumb_6m.stdout "1010: 1015"
check arm_farcall_thumb_thumb_6m.stdout "1012: 0200"
# Thumb->Thumb on v7-M
check arm_farcall_thumb_thumb_6m.stdout "1004: .* push {r0}"
check arm_farcall_thumb_thumb_6m.stdout "1006: .* ldr r0, \\[pc, #8\\]"
check arm_farcall_thumb_thumb_6m.stdout "1008: .* mov ip, r0"
check arm_farcall_thumb_thumb_6m.stdout "100a: .* pop {r0}"
check arm_farcall_thumb_thumb_6m.stdout "100c: .* bx ip"
check arm_farcall_thumb_thumb_6m.stdout "100e: .* nop"
check arm_farcall_thumb_thumb_6m.stdout "1010: 1015"
check arm_farcall_thumb_thumb_6m.stdout "1012: 0200"
exit 0
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