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8ad6fff9 | 1 | /* Definitions for option handling for IBM S/390. |
fbd26352 | 2 | Copyright (C) 1999-2019 Free Software Foundation, Inc. |
8ad6fff9 | 3 | |
4 | This file is part of GCC. | |
5 | ||
6 | GCC is free software; you can redistribute it and/or modify it under | |
7 | the terms of the GNU General Public License as published by the Free | |
8 | Software Foundation; either version 3, or (at your option) any later | |
9 | version. | |
10 | ||
11 | GCC is distributed in the hope that it will be useful, but WITHOUT ANY | |
12 | WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
13 | FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
14 | 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 | #ifndef S390_OPTS_H | |
21 | #define S390_OPTS_H | |
22 | ||
6ef12d3a | 23 | /* Which processor to generate code or schedule for. The `cpu' attribute |
8ad6fff9 | 24 | defines a list that mirrors this list, so changes to s390.md must be |
6ef12d3a | 25 | made at the same time. The enumeration must also be kept in sync with |
26 | `processor_table' and `processor_flags_table' in s390.c (the enumeration | |
27 | values are used as indices into these tables). */ | |
8ad6fff9 | 28 | |
29 | enum processor_type | |
30 | { | |
8ad6fff9 | 31 | PROCESSOR_2064_Z900, |
32 | PROCESSOR_2084_Z990, | |
33 | PROCESSOR_2094_Z9_109, | |
7fe62d25 | 34 | PROCESSOR_2094_Z9_EC, |
8ad6fff9 | 35 | PROCESSOR_2097_Z10, |
36 | PROCESSOR_2817_Z196, | |
81769881 | 37 | PROCESSOR_2827_ZEC12, |
cc79fcc9 | 38 | PROCESSOR_2964_Z13, |
a168a775 | 39 | PROCESSOR_3906_Z14, |
db249f37 | 40 | PROCESSOR_NATIVE, |
8ad6fff9 | 41 | PROCESSOR_max |
42 | }; | |
43 | ||
db7a90aa | 44 | |
45 | /* Values for -mindirect-branch and -mfunction-return options. */ | |
46 | enum indirect_branch { | |
47 | indirect_branch_unset = 0, | |
48 | indirect_branch_keep, | |
49 | indirect_branch_thunk, | |
50 | indirect_branch_thunk_inline, | |
51 | indirect_branch_thunk_extern | |
52 | }; | |
8ad6fff9 | 53 | #endif |