1 /* Definitions for option handling for MIPS.
2 Copyright (C) 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998
3 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008, 2009, 2010, 2011
4 Free Software Foundation, Inc.
6 This file is part of GCC.
8 GCC is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 3, or (at your option)
13 GCC is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with GCC; see the file COPYING3. If not see
20 <http://www.gnu.org/licenses/>. */
25 /* Enumerates the setting of the -mcode-readable option. */
26 enum mips_code_readable_setting {
32 /* Enumerates the setting of the -mr10k-cache-barrier option. */
33 enum mips_r10k_cache_barrier_setting {
34 R10K_CACHE_BARRIER_NONE,
35 R10K_CACHE_BARRIER_STORE,
36 R10K_CACHE_BARRIER_LOAD_STORE
39 /* No enumeration is defined to index the -march= values (entries in
40 mips_cpu_info_table), with the type int being used instead, but we
41 need to distinguish the special "from-abi" and "native" values. */
42 #define MIPS_ARCH_OPTION_FROM_ABI -1
43 #define MIPS_ARCH_OPTION_NATIVE -2