| /* Copyright (C) 2012-2014 Free Software Foundation, Inc. |
| Contributed by ARM Ltd. |
| |
| This file is part of GCC. |
| |
| GCC 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, or (at your option) |
| any later version. |
| |
| GCC 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 GCC; see the file COPYING3. If not see |
| <http://www.gnu.org/licenses/>. */ |
| |
| /* This is a list of ISA extentsions in AArch64. |
| |
| Before using #include to read this file, define a macro: |
| |
| AARCH64_OPT_EXTENSION(EXT_NAME, FLAGS_ON, FLAGS_OFF) |
| |
| EXT_NAME is the name of the extension, represented as a string constant. |
| FLAGS_ON are the bitwise-or of the features that the extension adds. |
| FLAGS_OFF are the bitwise-or of the features that the extension removes. */ |
| |
| /* V8 Architecture Extensions. |
| This list currently contains example extensions for CPUs that implement |
| AArch64, and therefore serves as a template for adding more CPUs in the |
| future. */ |
| |
| AARCH64_OPT_EXTENSION("fp", AARCH64_FL_FP, AARCH64_FL_FPSIMD | AARCH64_FL_CRYPTO) |
| AARCH64_OPT_EXTENSION("simd", AARCH64_FL_FPSIMD, AARCH64_FL_SIMD | AARCH64_FL_CRYPTO) |
| AARCH64_OPT_EXTENSION("crypto", AARCH64_FL_CRYPTO | AARCH64_FL_FPSIMD, AARCH64_FL_CRYPTO) |
| AARCH64_OPT_EXTENSION("crc", AARCH64_FL_CRC, AARCH64_FL_CRC) |
