| Copyright 1996, 1999 Free Software Foundation, Inc. |
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| This file is part of the GNU MP Library. |
| |
| The GNU MP Library is free software; you can redistribute it and/or modify |
| it under the terms of the GNU Lesser General Public License as published by |
| the Free Software Foundation; either version 3 of the License, or (at your |
| option) any later version. |
| |
| The GNU MP Library 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 Lesser General Public |
| License for more details. |
| |
| You should have received a copy of the GNU Lesser General Public License |
| along with the GNU MP Library. If not, see http://www.gnu.org/licenses/. |
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| This directory contains all code for the mpn layer of GMP. |
| |
| Most subdirectories contain machine-dependent code, written in assembly or C. |
| The `generic' subdirectory contains default code, used when there is no |
| machine-dependent replacement for a particular machine. |
| |
| There is one subdirectory for each ISA family. Note that e.g., 32-bit SPARC |
| and 64-bit SPARC are very different ISA's, and thus cannot share any code. |
| |
| A particular compile will only use code from one subdirectory, and the |
| `generic' subdirectory. The ISA-specific subdirectories contain hierachies of |
| directories for various architecture variants and implementations; the |
| top-most level contains code that runs correctly on all variants. |
