1 /* Common hooks for CRIS.
2 Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
3 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
5 This file is part of GCC.
7 GCC is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 3, or (at your option)
12 GCC is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with GCC; see the file COPYING3. If not see
19 <http://www.gnu.org/licenses/>. */
23 #include "coretypes.h"
25 #include "common/common-target.h"
26 #include "common/common-target-def.h"
30 /* Implement TARGET_OPTION_OPTIMIZATION_TABLE. */
32 static const struct default_options cris_option_optimization_table
[] =
34 { OPT_LEVELS_2_PLUS
, OPT_fomit_frame_pointer
, NULL
, 1 },
35 { OPT_LEVELS_NONE
, 0, NULL
, 0 }
38 /* TARGET_HANDLE_OPTION worker. We just store the values into local
39 variables here. Checks for correct semantics are in
40 cris_option_override. */
43 cris_handle_option (struct gcc_options
*opts
,
44 struct gcc_options
*opts_set ATTRIBUTE_UNUSED
,
45 const struct cl_decoded_option
*decoded
,
46 location_t loc ATTRIBUTE_UNUSED
)
48 size_t code
= decoded
->opt_index
;
59 case OPT_mno_etrax100
:
98 #undef TARGET_DEFAULT_TARGET_FLAGS
99 #define TARGET_DEFAULT_TARGET_FLAGS (TARGET_DEFAULT | CRIS_SUBTARGET_DEFAULT)
100 #undef TARGET_HANDLE_OPTION
101 #define TARGET_HANDLE_OPTION cris_handle_option
102 #undef TARGET_OPTION_OPTIMIZATION_TABLE
103 #define TARGET_OPTION_OPTIMIZATION_TABLE cris_option_optimization_table
105 struct gcc_targetm_common targetm_common
= TARGETM_COMMON_INITIALIZER
;