| // Copyright (c) 2011, Google Inc. |
| // All rights reserved. |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions are |
| // met: |
| // |
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| // 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. |
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| // contributors may be used to endorse or promote products derived from |
| // this software without specific prior written permission. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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| // |
| // Author: Alexander Levitskiy |
| // |
| // Generalizes the plethora of ARM flavors available to an easier to manage set |
| // Defs reference is at https://wiki.edubuntu.org/ARM/Thumb2PortingHowto |
| |
| #ifndef ARM_INSTRUCTION_SET_SELECT_H_ |
| #define ARM_INSTRUCTION_SET_SELECT_H_ |
| |
| #if defined(__ARM_ARCH_8A__) |
| # define ARMV8 1 |
| #endif |
| |
| #if defined(ARMV8) || \ |
| defined(__ARM_ARCH_7__) || \ |
| defined(__ARM_ARCH_7R__) || \ |
| defined(__ARM_ARCH_7A__) |
| # define ARMV7 1 |
| #endif |
| |
| #if defined(ARMV7) || \ |
| defined(__ARM_ARCH_6__) || \ |
| defined(__ARM_ARCH_6J__) || \ |
| defined(__ARM_ARCH_6K__) || \ |
| defined(__ARM_ARCH_6Z__) || \ |
| defined(__ARM_ARCH_6T2__) || \ |
| defined(__ARM_ARCH_6ZK__) |
| # define ARMV6 1 |
| #endif |
| |
| #if defined(ARMV6) || \ |
| defined(__ARM_ARCH_5T__) || \ |
| defined(__ARM_ARCH_5E__) || \ |
| defined(__ARM_ARCH_5TE__) || \ |
| defined(__ARM_ARCH_5TEJ__) |
| # define ARMV5 1 |
| #endif |
| |
| #if defined(ARMV5) || \ |
| defined(__ARM_ARCH_4__) || \ |
| defined(__ARM_ARCH_4T__) |
| # define ARMV4 1 |
| #endif |
| |
| #if defined(ARMV4) || \ |
| defined(__ARM_ARCH_3__) || \ |
| defined(__ARM_ARCH_3M__) |
| # define ARMV3 1 |
| #endif |
| |
| #if defined(ARMV3) || \ |
| defined(__ARM_ARCH_2__) |
| # define ARMV2 1 |
| #endif |
| |
| #endif // ARM_INSTRUCTION_SET_SELECT_H_ |