1/* ARC ARCH architectures.
2   Copyright (C) 2016-2018 Free Software Foundation, Inc.
3
4   This file is part of GCC.
5
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.
10
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.
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/* List of all known ARC base architectures.  These defines are used
21   to check if command line given options are valid for a specific
22   architecture, and to set default architecture options, if needed.
23
24   Before including this file, define a macro:
25
26   ARC_ARCH (NAME, ARCH, DEV_HW_FACILITIES, DEF_HW_FACILITIES)
27
28   where the arguments are the fields of arc_arch_t:
29
30   NAME			Architecture given name;
31
32   ARCH			Architecture class as in enum base_architecture;
33
34   DEV_HW_FACILITIES	All allowed architecture hardware facilities.
35			These facilities are represented as compiler
36			options, defined in arc_options.def file.
37
38   DEF_HW_FACILITIES	Default flags for this architecture.  It is a
39			subset of DEV_HW_FACILITIES.  */
40
41ARC_ARCH ("arcem", em, FL_MPYOPT_1_6 | FL_DIVREM | FL_CD | FL_NORM	\
42	  | FL_BS | FL_SWAP | FL_FPUS | FL_SPFP | FL_DPFP		\
43	  | FL_SIMD | FL_FPUDA | FL_QUARK | FL_RF16, 0)
44ARC_ARCH ("archs", hs, FL_MPYOPT_7_9 | FL_DIVREM | FL_NORM | FL_CD	\
45	  | FL_ATOMIC | FL_LL64 | FL_BS | FL_SWAP			\
46	  | FL_FPUS | FL_FPUD | FL_RF16,				\
47	  FL_CD | FL_ATOMIC | FL_BS | FL_NORM | FL_SWAP)
48ARC_ARCH ("arc6xx", 6xx, FL_BS | FL_NORM | FL_SWAP | FL_MUL64 | FL_MUL32x16 \
49	  | FL_SPFP | FL_ARGONAUT | FL_DPFP | FL_RF16, 0)
50ARC_ARCH ("arc700", 700, FL_ATOMIC | FL_BS | FL_NORM | FL_SWAP | FL_EA \
51	  | FL_SIMD | FL_SPFP | FL_ARGONAUT | FL_DPFP | FL_RF16,       \
52	  FL_BS | FL_NORM | FL_SWAP)
53
54/* Local Variables: */
55/* mode: c */
56/* End: */
57