| /* Definitions for option handling for MIPS. |
| Copyright (C) 1989-2014 Free Software Foundation, Inc. |
| |
| 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/>. */ |
| |
| #ifndef MIPS_OPTS_H |
| #define MIPS_OPTS_H |
| |
| /* Enumerates the setting of the -mcode-readable option. */ |
| enum mips_code_readable_setting { |
| CODE_READABLE_NO, |
| CODE_READABLE_PCREL, |
| CODE_READABLE_YES |
| }; |
| |
| /* Enumerates the setting of the -mabs and -mnan options. */ |
| enum mips_ieee_754_setting { |
| MIPS_IEEE_754_DEFAULT, |
| MIPS_IEEE_754_LEGACY, |
| MIPS_IEEE_754_2008 |
| }; |
| |
| /* Enumerates the setting of the -mr10k-cache-barrier option. */ |
| enum mips_r10k_cache_barrier_setting { |
| R10K_CACHE_BARRIER_NONE, |
| R10K_CACHE_BARRIER_STORE, |
| R10K_CACHE_BARRIER_LOAD_STORE |
| }; |
| |
| /* No enumeration is defined to index the -march= values (entries in |
| mips_cpu_info_table), with the type int being used instead, but we |
| need to distinguish the special "from-abi" and "native" values. */ |
| #define MIPS_ARCH_OPTION_FROM_ABI -1 |
| #define MIPS_ARCH_OPTION_NATIVE -2 |
| |
| #endif |
