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c49a6962 | 1 | /* HPPA common hooks. |
cbe34bb5 | 2 | Copyright (C) 1992-2017 Free Software Foundation, Inc. |
c49a6962 JM |
3 | |
4 | This file is part of GCC. | |
5 | ||
6 | GCC is free software; you can redistribute it and/or modify | |
7 | it under the terms of the GNU General Public License as published by | |
8 | the Free Software Foundation; either version 3, or (at your option) | |
9 | any later version. | |
10 | ||
11 | GCC is distributed in the hope that it will be useful, | |
12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | GNU General Public License for more details. | |
15 | ||
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/>. */ | |
19 | ||
20 | #include "config.h" | |
21 | #include "system.h" | |
22 | #include "coretypes.h" | |
677f3fa8 | 23 | #include "tm.h" |
c49a6962 JM |
24 | #include "common/common-target.h" |
25 | #include "common/common-target-def.h" | |
677f3fa8 JM |
26 | #include "opts.h" |
27 | #include "flags.h" | |
28 | ||
677f3fa8 JM |
29 | /* Implement TARGET_HANDLE_OPTION. */ |
30 | ||
31 | static bool | |
32 | pa_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) | |
36 | { | |
37 | size_t code = decoded->opt_index; | |
38 | ||
39 | switch (code) | |
40 | { | |
41 | case OPT_mnosnake: | |
42 | case OPT_mpa_risc_1_0: | |
43 | case OPT_march_1_0: | |
44 | opts->x_target_flags &= ~(MASK_PA_11 | MASK_PA_20); | |
45 | return true; | |
46 | ||
47 | case OPT_msnake: | |
48 | case OPT_mpa_risc_1_1: | |
49 | case OPT_march_1_1: | |
50 | opts->x_target_flags &= ~MASK_PA_20; | |
51 | opts->x_target_flags |= MASK_PA_11; | |
52 | return true; | |
53 | ||
54 | case OPT_mpa_risc_2_0: | |
55 | case OPT_march_2_0: | |
56 | opts->x_target_flags |= MASK_PA_11 | MASK_PA_20; | |
57 | return true; | |
58 | ||
59 | default: | |
60 | return true; | |
61 | } | |
62 | } | |
63 | ||
677f3fa8 JM |
64 | #undef TARGET_DEFAULT_TARGET_FLAGS |
65 | #define TARGET_DEFAULT_TARGET_FLAGS (TARGET_DEFAULT | TARGET_CPU_DEFAULT) | |
66 | #undef TARGET_HANDLE_OPTION | |
67 | #define TARGET_HANDLE_OPTION pa_handle_option | |
c49a6962 JM |
68 | |
69 | struct gcc_targetm_common targetm_common = TARGETM_COMMON_INITIALIZER; |