Jean-Baptiste Queru | e0055e0 | 2008-12-04 12:02:39 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2008 The Android Open Source Project |
| 3 | * All rights reserved. |
| 4 | * |
| 5 | * Redistribution and use in source and binary forms, with or without |
| 6 | * modification, are permitted provided that the following conditions |
| 7 | * are met: |
| 8 | * * Redistributions of source code must retain the above copyright |
| 9 | * notice, this list of conditions and the following disclaimer. |
| 10 | * * Redistributions in binary form must reproduce the above copyright |
| 11 | * notice, this list of conditions and the following disclaimer in |
| 12 | * the documentation and/or other materials provided with the |
| 13 | * distribution. |
| 14 | * |
| 15 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 16 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 17 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
| 18 | * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
| 19 | * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
| 20 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
| 21 | * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS |
| 22 | * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
| 23 | * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| 24 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
| 25 | * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| 26 | * SUCH DAMAGE. |
| 27 | */ |
| 28 | #ifndef _ARM_MACHINE_CPU_FEATURES_H |
| 29 | #define _ARM_MACHINE_CPU_FEATURES_H |
| 30 | |
Andy McFadden | 4fdbadd | 2010-05-19 22:38:07 -0700 | [diff] [blame] | 31 | /* __ARM_ARCH__ is a number corresponding to the ARM revision |
Elliott Hughes | c54ca40 | 2013-12-13 12:17:13 -0800 | [diff] [blame] | 32 | * we're going to support. Our toolchain doesn't define __ARM_ARCH__ |
Jean-Baptiste Queru | e0055e0 | 2008-12-04 12:02:39 -0800 | [diff] [blame] | 33 | * so try to guess it. |
Jean-Baptiste Queru | e0055e0 | 2008-12-04 12:02:39 -0800 | [diff] [blame] | 34 | */ |
| 35 | #ifndef __ARM_ARCH__ |
Jean-Baptiste Queru | e0055e0 | 2008-12-04 12:02:39 -0800 | [diff] [blame] | 36 | # if defined __ARM_ARCH_7__ || defined __ARM_ARCH_7A__ || \ |
Elliott Hughes | c54ca40 | 2013-12-13 12:17:13 -0800 | [diff] [blame] | 37 | defined __ARM_ARCH_7R__ || defined __ARM_ARCH_7M__ |
Jean-Baptiste Queru | e0055e0 | 2008-12-04 12:02:39 -0800 | [diff] [blame] | 38 | # define __ARM_ARCH__ 7 |
Jean-Baptiste Queru | e0055e0 | 2008-12-04 12:02:39 -0800 | [diff] [blame] | 39 | # elif defined __ARM_ARCH_6__ || defined __ARM_ARCH_6J__ || \ |
Elliott Hughes | c54ca40 | 2013-12-13 12:17:13 -0800 | [diff] [blame] | 40 | defined __ARM_ARCH_6K__ || defined __ARM_ARCH_6Z__ || \ |
| 41 | defined __ARM_ARCH_6KZ__ || defined __ARM_ARCH_6T2__ |
Jean-Baptiste Queru | e0055e0 | 2008-12-04 12:02:39 -0800 | [diff] [blame] | 42 | # define __ARM_ARCH__ 6 |
Jean-Baptiste Queru | e0055e0 | 2008-12-04 12:02:39 -0800 | [diff] [blame] | 43 | # else |
| 44 | # error Unknown or unsupported ARM architecture |
| 45 | # endif |
| 46 | #endif |
| 47 | |
Jean-Baptiste Queru | e0055e0 | 2008-12-04 12:02:39 -0800 | [diff] [blame] | 48 | #endif /* _ARM_MACHINE_CPU_FEATURES_H */ |