| #!/bin/sh |
| |
| # arm_cortex_a8.sh -- a test case for the Cortex-A8 workaround. |
| |
| # Copyright (C) 2010-2021 Free Software Foundation, Inc. |
| # 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. |
| |
| # This file goes with arm_v4bx.s, an ARM assembly source file constructed to |
| # have test the handling of R_ARM_V4BX relocation. |
| |
| 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 |
| } |
| |
| # Test branch. |
| check arm_cortex_a8_b.stdout ".*ffe: .* b.w .*000 <.*>" |
| check arm_cortex_a8_b.stdout ".000: .* b.w .*100 <_func>" |
| |
| # Test conditional branch. |
| check arm_cortex_a8_b_cond.stdout ".*ffe: .* b.w .*000 <.*>" |
| check arm_cortex_a8_b_cond.stdout ".000: .* beq.n .*006 <.*>" |
| check arm_cortex_a8_b_cond.stdout ".002: .* b.w .*002 <.*>" |
| check arm_cortex_a8_b_cond.stdout ".006: .* b.w .*100 <_func>" |
| |
| # Test branch and link. |
| check arm_cortex_a8_bl.stdout ".*ffe: .* bl .*000 <.*>" |
| check arm_cortex_a8_bl.stdout ".000: .* b.w .*100 <_func>" |
| |
| # Test blx |
| check arm_cortex_a8_blx.stdout ".*ffe: .* blx .*000 <.*>" |
| check arm_cortex_a8_blx.stdout ".000: .* b .*100 <_func>" |
| |
| # Test a local branch without relocation. |
| check arm_cortex_a8_local.stdout ".*ffe: .* b.w .*000 <.*>" |
| check arm_cortex_a8_local.stdout ".000: .* bpl.n .*006 <.*>" |
| check arm_cortex_a8_local.stdout ".002: .* b.w .*002 <.*>" |
| check arm_cortex_a8_local.stdout ".006: .* b.w .*100 <.*>" |
| |
| exit 0 |