1 /* Common hooks for Renesas M32R.
2 Copyright (C) 1996-2019 Free Software Foundation, Inc.
4 This file is part of GCC.
6 GCC is free software; you can redistribute it and/or modify it
7 under the terms of the GNU General Public License as published
8 by the Free Software Foundation; either version 3, or (at your
9 option) any later version.
11 GCC is distributed in the hope that it will be useful, but WITHOUT
12 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
13 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
14 License for more details.
16 You should have received a copy of the GNU General Public License
17 along with GCC; see the file COPYING3. If not see
18 <http://www.gnu.org/licenses/>. */
22 #include "coretypes.h"
24 #include "common/common-target.h"
25 #include "common/common-target-def.h"
29 /* Implement TARGET_HANDLE_OPTION. */
32 m32r_handle_option (struct gcc_options
*opts
,
33 struct gcc_options
*opts_set ATTRIBUTE_UNUSED
,
34 const struct cl_decoded_option
*decoded
,
35 location_t loc ATTRIBUTE_UNUSED
)
37 size_t code
= decoded
->opt_index
;
38 int value
= decoded
->value
;
43 opts
->x_target_flags
&= ~(MASK_M32R2
| MASK_M32RX
);
46 case OPT_mno_flush_func
:
47 opts
->x_m32r_cache_flush_func
= NULL
;
50 case OPT_mflush_trap_
:
58 #undef TARGET_DEFAULT_TARGET_FLAGS
59 #define TARGET_DEFAULT_TARGET_FLAGS TARGET_CPU_DEFAULT
60 #undef TARGET_HANDLE_OPTION
61 #define TARGET_HANDLE_OPTION m32r_handle_option
63 #undef TARGET_EXCEPT_UNWIND_INFO
64 #define TARGET_EXCEPT_UNWIND_INFO sjlj_except_unwind_info
66 struct gcc_targetm_common targetm_common
= TARGETM_COMMON_INITIALIZER
;