diff options
Diffstat (limited to 'cpukit/score/cpu/arm/include/rtems/score/arm.h')
-rw-r--r-- | cpukit/score/cpu/arm/include/rtems/score/arm.h | 29 |
1 files changed, 25 insertions, 4 deletions
diff --git a/cpukit/score/cpu/arm/include/rtems/score/arm.h b/cpukit/score/cpu/arm/include/rtems/score/arm.h index b1e4b07a37..650c48d55f 100644 --- a/cpukit/score/cpu/arm/include/rtems/score/arm.h +++ b/cpukit/score/cpu/arm/include/rtems/score/arm.h @@ -1,3 +1,5 @@ +/* SPDX-License-Identifier: BSD-2-Clause */ + /** * @file * @@ -13,9 +15,26 @@ * Copyright (c) 2002 Advent Networks, Inc. * Jay Monkman <jmonkman@adventnetworks.com> * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.rtems.org/license/LICENSE. + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. * */ @@ -47,12 +66,14 @@ extern "C" { #define ARM_MULTILIB_HAS_WFI #define ARM_MULTILIB_HAS_LOAD_STORE_EXCLUSIVE #define ARM_MULTILIB_HAS_BARRIER_INSTRUCTIONS + #define ARM_MULTILIB_HAS_STORE_RETURN_STATE #endif #ifndef ARM_DISABLE_THREAD_ID_REGISTER_USE #if defined(__ARM_ARCH_7A__) \ || defined(__ARM_ARCH_7R__) \ - || __ARM_ARCH >= 8 + || __ARM_ARCH >= 8 \ + || __ARM_ARCH == 6 #define ARM_MULTILIB_HAS_THREAD_ID_REGISTER #endif #endif |