projects / thirdparty / gcc.git / blame
| Commit | Line | Data |
|---|---|---|
| 2f3f95e9 AH |
1 | /* Definitions of target machine for GNU compiler, |
| 2 | for PowerPC e500 machines running GNU/Linux. | |
| 66647d44 JJ |
3 | Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008 |
| 4 | Free Software Foundation, Inc. | |
| 2f3f95e9 AH |
5 | Contributed by Aldy Hernandez (aldy@quesejoda.com). |
| 6 | ||
| 7 | This file is part of GCC. | |
| 8 | ||
| 9 | GCC is free software; you can redistribute it and/or modify it | |
| 10 | under the terms of the GNU General Public License as published | |
| 2f83c7d6 | 11 | by the Free Software Foundation; either version 3, or (at your |
| 2f3f95e9 AH |
12 | option) any later version. |
| 13 | ||
| 14 | GCC is distributed in the hope that it will be useful, but WITHOUT | |
| 15 | ANY WARRANTY; without even the implied warranty of MERCHANTABILITY | |
| 16 | or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public | |
| 17 | License for more details. | |
| 18 | ||
| 19 | You should have received a copy of the GNU General Public License | |
| 2f83c7d6 NC |
20 | along with GCC; see the file COPYING3. If not see |
| 21 | <http://www.gnu.org/licenses/>. */ | |
| 2f3f95e9 AH |
22 | |
| 23 | #undef TARGET_VERSION | |
| 24 | #define TARGET_VERSION fprintf (stderr, " (PowerPC E500 GNU/Linux)"); | |
| 25 | ||
| 26 | /* Override rs6000.h and sysv4.h definition. */ | |
| 27 | #undef TARGET_DEFAULT | |
| db2675d3 | 28 | #define TARGET_DEFAULT (MASK_POWERPC | MASK_NEW_MNEMONICS | MASK_STRICT_ALIGN) |
| 2f3f95e9 AH |
29 | |
| 30 | #undef SUBSUBTARGET_OVERRIDE_OPTIONS | |
| 31 | #define SUBSUBTARGET_OVERRIDE_OPTIONS \ | |
| 32 | if (rs6000_select[1].string == NULL) \ | |
| 33 | rs6000_cpu = PROCESSOR_PPC8540; \ | |
| a4899c01 | 34 | if (!rs6000_explicit_options.spe_abi) \ |
| 2f3f95e9 | 35 | rs6000_spe_abi = 1; \ |
| 8713190c | 36 | if (!rs6000_explicit_options.float_gprs) \ |
| 2f3f95e9 | 37 | rs6000_float_gprs = 1; \ |
| 8713190c | 38 | if (!rs6000_explicit_options.spe) \ |
| 2f3f95e9 | 39 | rs6000_spe = 1; \ |
| b419bac7 JM |
40 | if (target_flags & MASK_64BIT) \ |
| 41 | error ("-m64 not supported in this configuration") | |
| 2f3f95e9 | 42 | |
| 2f3f95e9 AH |
43 | #undef ASM_DEFAULT_SPEC |
| 44 | #define ASM_DEFAULT_SPEC "-mppc -mspe -me500" |