| /* |
| * Copyright (C) 2008 The Android Open Source Project |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * 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. |
| */ |
| #ifndef _ARM_MACHINE_CPU_FEATURES_H |
| #define _ARM_MACHINE_CPU_FEATURES_H |
| |
| /* __ARM_ARCH__ is a number corresponding to the ARM revision |
| * we're going to support. Our toolchain doesn't define __ARM_ARCH__ |
| * so try to guess it. |
| */ |
| #ifndef __ARM_ARCH__ |
| # if defined __ARM_ARCH_7__ || defined __ARM_ARCH_7A__ || \ |
| defined __ARM_ARCH_7R__ || defined __ARM_ARCH_7M__ |
| # define __ARM_ARCH__ 7 |
| # elif defined __ARM_ARCH_6__ || defined __ARM_ARCH_6J__ || \ |
| defined __ARM_ARCH_6K__ || defined __ARM_ARCH_6Z__ || \ |
| defined __ARM_ARCH_6KZ__ || defined __ARM_ARCH_6T2__ |
| # define __ARM_ARCH__ 6 |
| # else |
| # error Unknown or unsupported ARM architecture |
| # endif |
| #endif |
| |
| #endif /* _ARM_MACHINE_CPU_FEATURES_H */ |
