Mercurial > hg > CbC > CbC_gcc

annotate gcc/common/config/bfin/bfin-common.c @ 145:1830386684a0

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
gcc-9.2.0
author anatofuz
date Thu, 13 Feb 2020 11:34:05 +0900
parents 84e7813d76e9
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
111
kono
parents:
diff changeset
1 /* Common hooks for Blackfin.
145
1830386684a0 gcc-9.2.0
anatofuz
parents: 131
diff changeset
2 Copyright (C) 2005-2020 Free Software Foundation, Inc.
111
kono
parents:
diff changeset
3
kono
parents:
diff changeset
4 This file is part of GCC.
kono
parents:
diff changeset
5
kono
parents:
diff changeset
6 GCC is free software; you can redistribute it and/or modify it
kono
parents:
diff changeset
7 under the terms of the GNU General Public License as published
kono
parents:
diff changeset
8 by the Free Software Foundation; either version 3, or (at your
kono
parents:
diff changeset
9 option) any later version.
kono
parents:
diff changeset
10
kono
parents:
diff changeset
11 GCC is distributed in the hope that it will be useful, but WITHOUT
kono
parents:
diff changeset
12 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
kono
parents:
diff changeset
13 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
kono
parents:
diff changeset
14 License for more details.
kono
parents:
diff changeset
15
kono
parents:
diff changeset
16 You should have received a copy of the GNU General Public License
kono
parents:
diff changeset
17 along with GCC; see the file COPYING3. If not see
kono
parents:
diff changeset
18 <http://www.gnu.org/licenses/>. */
kono
parents:
diff changeset
19
kono
parents:
diff changeset
20 #include "config.h"
kono
parents:
diff changeset
21 #include "system.h"
kono
parents:
diff changeset
22 #include "coretypes.h"
kono
parents:
diff changeset
23 #include "diagnostic-core.h"
kono
parents:
diff changeset
24 #include "tm.h"
kono
parents:
diff changeset
25 #include "memmodel.h"
kono
parents:
diff changeset
26 #include "tm_p.h"
kono
parents:
diff changeset
27 #include "common/common-target.h"
kono
parents:
diff changeset
28 #include "common/common-target-def.h"
kono
parents:
diff changeset
29 #include "opts.h"
kono
parents:
diff changeset
30 #include "flags.h"
kono
parents:
diff changeset
31
kono
parents:
diff changeset
32 EXPORTED_CONST struct bfin_cpu bfin_cpus[] =
kono
parents:
diff changeset
33 {
kono
parents:
diff changeset
34
kono
parents:
diff changeset
35 {"bf512", BFIN_CPU_BF512, 0x0002,
kono
parents:
diff changeset
36 WA_SPECULATIVE_LOADS | WA_05000074},
kono
parents:
diff changeset
37 {"bf512", BFIN_CPU_BF512, 0x0001,
kono
parents:
diff changeset
38 WA_SPECULATIVE_LOADS | WA_05000074},
kono
parents:
diff changeset
39 {"bf512", BFIN_CPU_BF512, 0x0000,
kono
parents:
diff changeset
40 WA_SPECULATIVE_LOADS | WA_05000074},
kono
parents:
diff changeset
41
kono
parents:
diff changeset
42 {"bf514", BFIN_CPU_BF514, 0x0002,
kono
parents:
diff changeset
43 WA_SPECULATIVE_LOADS | WA_05000074},
kono
parents:
diff changeset
44 {"bf514", BFIN_CPU_BF514, 0x0001,
kono
parents:
diff changeset
45 WA_SPECULATIVE_LOADS | WA_05000074},
kono
parents:
diff changeset
46 {"bf514", BFIN_CPU_BF514, 0x0000,
kono
parents:
diff changeset
47 WA_SPECULATIVE_LOADS | WA_05000074},
kono
parents:
diff changeset
48
kono
parents:
diff changeset
49 {"bf516", BFIN_CPU_BF516, 0x0002,
kono
parents:
diff changeset
50 WA_SPECULATIVE_LOADS | WA_05000074},
kono
parents:
diff changeset
51 {"bf516", BFIN_CPU_BF516, 0x0001,
kono
parents:
diff changeset
52 WA_SPECULATIVE_LOADS | WA_05000074},
kono
parents:
diff changeset
53 {"bf516", BFIN_CPU_BF516, 0x0000,
kono
parents:
diff changeset
54 WA_SPECULATIVE_LOADS | WA_05000074},
kono
parents:
diff changeset
55
kono
parents:
diff changeset
56 {"bf518", BFIN_CPU_BF518, 0x0002,
kono
parents:
diff changeset
57 WA_SPECULATIVE_LOADS | WA_05000074},
kono
parents:
diff changeset
58 {"bf518", BFIN_CPU_BF518, 0x0001,
kono
parents:
diff changeset
59 WA_SPECULATIVE_LOADS | WA_05000074},
kono
parents:
diff changeset
60 {"bf518", BFIN_CPU_BF518, 0x0000,
kono
parents:
diff changeset
61 WA_SPECULATIVE_LOADS | WA_05000074},
kono
parents:
diff changeset
62
kono
parents:
diff changeset
63 {"bf522", BFIN_CPU_BF522, 0x0002,
kono
parents:
diff changeset
64 WA_SPECULATIVE_LOADS | WA_05000074},
kono
parents:
diff changeset
65 {"bf522", BFIN_CPU_BF522, 0x0001,
kono
parents:
diff changeset
66 WA_SPECULATIVE_LOADS | WA_RETS | WA_05000074},
kono
parents:
diff changeset
67 {"bf522", BFIN_CPU_BF522, 0x0000,
kono
parents:
diff changeset
68 WA_SPECULATIVE_LOADS | WA_RETS | WA_05000074},
kono
parents:
diff changeset
69
kono
parents:
diff changeset
70 {"bf523", BFIN_CPU_BF523, 0x0002,
kono
parents:
diff changeset
71 WA_SPECULATIVE_LOADS | WA_05000074},
kono
parents:
diff changeset
72 {"bf523", BFIN_CPU_BF523, 0x0001,
kono
parents:
diff changeset
73 WA_SPECULATIVE_LOADS | WA_RETS | WA_05000074},
kono
parents:
diff changeset
74 {"bf523", BFIN_CPU_BF523, 0x0000,
kono
parents:
diff changeset
75 WA_SPECULATIVE_LOADS | WA_RETS | WA_05000074},
kono
parents:
diff changeset
76
kono
parents:
diff changeset
77 {"bf524", BFIN_CPU_BF524, 0x0002,
kono
parents:
diff changeset
78 WA_SPECULATIVE_LOADS | WA_05000074},
kono
parents:
diff changeset
79 {"bf524", BFIN_CPU_BF524, 0x0001,
kono
parents:
diff changeset
80 WA_SPECULATIVE_LOADS | WA_RETS | WA_05000074},
kono
parents:
diff changeset
81 {"bf524", BFIN_CPU_BF524, 0x0000,
kono
parents:
diff changeset
82 WA_SPECULATIVE_LOADS | WA_RETS | WA_05000074},
kono
parents:
diff changeset
83
kono
parents:
diff changeset
84 {"bf525", BFIN_CPU_BF525, 0x0002,
kono
parents:
diff changeset
85 WA_SPECULATIVE_LOADS | WA_05000074},
kono
parents:
diff changeset
86 {"bf525", BFIN_CPU_BF525, 0x0001,
kono
parents:
diff changeset
87 WA_SPECULATIVE_LOADS | WA_RETS | WA_05000074},
kono
parents:
diff changeset
88 {"bf525", BFIN_CPU_BF525, 0x0000,
kono
parents:
diff changeset
89 WA_SPECULATIVE_LOADS | WA_RETS | WA_05000074},
kono
parents:
diff changeset
90
kono
parents:
diff changeset
91 {"bf526", BFIN_CPU_BF526, 0x0002,
kono
parents:
diff changeset
92 WA_SPECULATIVE_LOADS | WA_05000074},
kono
parents:
diff changeset
93 {"bf526", BFIN_CPU_BF526, 0x0001,
kono
parents:
diff changeset
94 WA_SPECULATIVE_LOADS | WA_RETS | WA_05000074},
kono
parents:
diff changeset
95 {"bf526", BFIN_CPU_BF526, 0x0000,
kono
parents:
diff changeset
96 WA_SPECULATIVE_LOADS | WA_RETS | WA_05000074},
kono
parents:
diff changeset
97
kono
parents:
diff changeset
98 {"bf527", BFIN_CPU_BF527, 0x0002,
kono
parents:
diff changeset
99 WA_SPECULATIVE_LOADS | WA_05000074},
kono
parents:
diff changeset
100 {"bf527", BFIN_CPU_BF527, 0x0001,
kono
parents:
diff changeset
101 WA_SPECULATIVE_LOADS | WA_RETS | WA_05000074},
kono
parents:
diff changeset
102 {"bf527", BFIN_CPU_BF527, 0x0000,
kono
parents:
diff changeset
103 WA_SPECULATIVE_LOADS | WA_RETS | WA_05000074},
kono
parents:
diff changeset
104
kono
parents:
diff changeset
105 {"bf531", BFIN_CPU_BF531, 0x0006,
kono
parents:
diff changeset
106 WA_SPECULATIVE_LOADS | WA_LOAD_LCREGS | WA_05000074},
kono
parents:
diff changeset
107 {"bf531", BFIN_CPU_BF531, 0x0005,
kono
parents:
diff changeset
108 WA_SPECULATIVE_LOADS | WA_RETS | WA_05000283 | WA_05000315
kono
parents:
diff changeset
109 | WA_LOAD_LCREGS | WA_05000074},
kono
parents:
diff changeset
110 {"bf531", BFIN_CPU_BF531, 0x0004,
kono
parents:
diff changeset
111 WA_SPECULATIVE_LOADS | WA_SPECULATIVE_SYNCS | WA_RETS
kono
parents:
diff changeset
112 | WA_05000283 | WA_05000257 | WA_05000315 | WA_LOAD_LCREGS
kono
parents:
diff changeset
113 | WA_05000074},
kono
parents:
diff changeset
114 {"bf531", BFIN_CPU_BF531, 0x0003,
kono
parents:
diff changeset
115 WA_SPECULATIVE_LOADS | WA_SPECULATIVE_SYNCS | WA_RETS
kono
parents:
diff changeset
116 | WA_05000283 | WA_05000257 | WA_05000315 | WA_LOAD_LCREGS
kono
parents:
diff changeset
117 | WA_05000074},
kono
parents:
diff changeset
118
kono
parents:
diff changeset
119 {"bf532", BFIN_CPU_BF532, 0x0006,
kono
parents:
diff changeset
120 WA_SPECULATIVE_LOADS | WA_LOAD_LCREGS | WA_05000074},
kono
parents:
diff changeset
121 {"bf532", BFIN_CPU_BF532, 0x0005,
kono
parents:
diff changeset
122 WA_SPECULATIVE_LOADS | WA_RETS | WA_05000283 | WA_05000315
kono
parents:
diff changeset
123 | WA_LOAD_LCREGS | WA_05000074},
kono
parents:
diff changeset
124 {"bf532", BFIN_CPU_BF532, 0x0004,
kono
parents:
diff changeset
125 WA_SPECULATIVE_LOADS | WA_SPECULATIVE_SYNCS | WA_RETS
kono
parents:
diff changeset
126 | WA_05000283 | WA_05000257 | WA_05000315 | WA_LOAD_LCREGS
kono
parents:
diff changeset
127 | WA_05000074},
kono
parents:
diff changeset
128 {"bf532", BFIN_CPU_BF532, 0x0003,
kono
parents:
diff changeset
129 WA_SPECULATIVE_LOADS | WA_SPECULATIVE_SYNCS | WA_RETS
kono
parents:
diff changeset
130 | WA_05000283 | WA_05000257 | WA_05000315 | WA_LOAD_LCREGS
kono
parents:
diff changeset
131 | WA_05000074},
kono
parents:
diff changeset
132
kono
parents:
diff changeset
133 {"bf533", BFIN_CPU_BF533, 0x0006,
kono
parents:
diff changeset
134 WA_SPECULATIVE_LOADS | WA_LOAD_LCREGS | WA_05000074},
kono
parents:
diff changeset
135 {"bf533", BFIN_CPU_BF533, 0x0005,
kono
parents:
diff changeset
136 WA_SPECULATIVE_LOADS | WA_RETS | WA_05000283 | WA_05000315
kono
parents:
diff changeset
137 | WA_LOAD_LCREGS | WA_05000074},
kono
parents:
diff changeset
138 {"bf533", BFIN_CPU_BF533, 0x0004,
kono
parents:
diff changeset
139 WA_SPECULATIVE_LOADS | WA_SPECULATIVE_SYNCS | WA_RETS
kono
parents:
diff changeset
140 | WA_05000283 | WA_05000257 | WA_05000315 | WA_LOAD_LCREGS
kono
parents:
diff changeset
141 | WA_05000074},
kono
parents:
diff changeset
142 {"bf533", BFIN_CPU_BF533, 0x0003,
kono
parents:
diff changeset
143 WA_SPECULATIVE_LOADS | WA_SPECULATIVE_SYNCS | WA_RETS
kono
parents:
diff changeset
144 | WA_05000283 | WA_05000257 | WA_05000315 | WA_LOAD_LCREGS
kono
parents:
diff changeset
145 | WA_05000074},
kono
parents:
diff changeset
146
kono
parents:
diff changeset
147 {"bf534", BFIN_CPU_BF534, 0x0003,
kono
parents:
diff changeset
148 WA_SPECULATIVE_LOADS | WA_RETS | WA_LOAD_LCREGS | WA_05000074},
kono
parents:
diff changeset
149 {"bf534", BFIN_CPU_BF534, 0x0002,
kono
parents:
diff changeset
150 WA_SPECULATIVE_LOADS | WA_SPECULATIVE_SYNCS | WA_RETS
kono
parents:
diff changeset
151 | WA_05000283 | WA_05000257 | WA_05000315 | WA_LOAD_LCREGS
kono
parents:
diff changeset
152 | WA_05000074},
kono
parents:
diff changeset
153 {"bf534", BFIN_CPU_BF534, 0x0001,
kono
parents:
diff changeset
154 WA_SPECULATIVE_LOADS | WA_SPECULATIVE_SYNCS | WA_RETS
kono
parents:
diff changeset
155 | WA_05000283 | WA_05000257 | WA_05000315 | WA_LOAD_LCREGS
kono
parents:
diff changeset
156 | WA_05000074},
kono
parents:
diff changeset
157
kono
parents:
diff changeset
158 {"bf536", BFIN_CPU_BF536, 0x0003,
kono
parents:
diff changeset
159 WA_SPECULATIVE_LOADS | WA_RETS | WA_LOAD_LCREGS | WA_05000074},
kono
parents:
diff changeset
160 {"bf536", BFIN_CPU_BF536, 0x0002,
kono
parents:
diff changeset
161 WA_SPECULATIVE_LOADS | WA_SPECULATIVE_SYNCS | WA_RETS
kono
parents:
diff changeset
162 | WA_05000283 | WA_05000257 | WA_05000315 | WA_LOAD_LCREGS
kono
parents:
diff changeset
163 | WA_05000074},
kono
parents:
diff changeset
164 {"bf536", BFIN_CPU_BF536, 0x0001,
kono
parents:
diff changeset
165 WA_SPECULATIVE_LOADS | WA_SPECULATIVE_SYNCS | WA_RETS
kono
parents:
diff changeset
166 | WA_05000283 | WA_05000257 | WA_05000315 | WA_LOAD_LCREGS
kono
parents:
diff changeset
167 | WA_05000074},
kono
parents:
diff changeset
168
kono
parents:
diff changeset
169 {"bf537", BFIN_CPU_BF537, 0x0003,
kono
parents:
diff changeset
170 WA_SPECULATIVE_LOADS | WA_RETS | WA_LOAD_LCREGS | WA_05000074},
kono
parents:
diff changeset
171 {"bf537", BFIN_CPU_BF537, 0x0002,
kono
parents:
diff changeset
172 WA_SPECULATIVE_LOADS | WA_SPECULATIVE_SYNCS | WA_RETS
kono
parents:
diff changeset
173 | WA_05000283 | WA_05000257 | WA_05000315 | WA_LOAD_LCREGS
kono
parents:
diff changeset
174 | WA_05000074},
kono
parents:
diff changeset
175 {"bf537", BFIN_CPU_BF537, 0x0001,
kono
parents:
diff changeset
176 WA_SPECULATIVE_LOADS | WA_SPECULATIVE_SYNCS | WA_RETS
kono
parents:
diff changeset
177 | WA_05000283 | WA_05000257 | WA_05000315 | WA_LOAD_LCREGS
kono
parents:
diff changeset
178 | WA_05000074},
kono
parents:
diff changeset
179
kono
parents:
diff changeset
180 {"bf538", BFIN_CPU_BF538, 0x0005,
kono
parents:
diff changeset
181 WA_SPECULATIVE_LOADS | WA_LOAD_LCREGS | WA_05000074},
kono
parents:
diff changeset
182 {"bf538", BFIN_CPU_BF538, 0x0004,
kono
parents:
diff changeset
183 WA_SPECULATIVE_LOADS | WA_RETS | WA_LOAD_LCREGS | WA_05000074},
kono
parents:
diff changeset
184 {"bf538", BFIN_CPU_BF538, 0x0003,
kono
parents:
diff changeset
185 WA_SPECULATIVE_LOADS | WA_RETS
kono
parents:
diff changeset
186 | WA_05000283 | WA_05000315 | WA_LOAD_LCREGS | WA_05000074},
kono
parents:
diff changeset
187 {"bf538", BFIN_CPU_BF538, 0x0002,
kono
parents:
diff changeset
188 WA_SPECULATIVE_LOADS | WA_RETS
kono
parents:
diff changeset
189 | WA_05000283 | WA_05000257 | WA_05000315 | WA_LOAD_LCREGS
kono
parents:
diff changeset
190 | WA_05000074},
kono
parents:
diff changeset
191
kono
parents:
diff changeset
192 {"bf539", BFIN_CPU_BF539, 0x0005,
kono
parents:
diff changeset
193 WA_SPECULATIVE_LOADS | WA_LOAD_LCREGS | WA_05000074},
kono
parents:
diff changeset
194 {"bf539", BFIN_CPU_BF539, 0x0004,
kono
parents:
diff changeset
195 WA_SPECULATIVE_LOADS | WA_RETS | WA_LOAD_LCREGS | WA_05000074},
kono
parents:
diff changeset
196 {"bf539", BFIN_CPU_BF539, 0x0003,
kono
parents:
diff changeset
197 WA_SPECULATIVE_LOADS | WA_RETS
kono
parents:
diff changeset
198 | WA_05000283 | WA_05000315 | WA_LOAD_LCREGS | WA_05000074},
kono
parents:
diff changeset
199 {"bf539", BFIN_CPU_BF539, 0x0002,
kono
parents:
diff changeset
200 WA_SPECULATIVE_LOADS | WA_RETS
kono
parents:
diff changeset
201 | WA_05000283 | WA_05000257 | WA_05000315 | WA_LOAD_LCREGS
kono
parents:
diff changeset
202 | WA_05000074},
kono
parents:
diff changeset
203
kono
parents:
diff changeset
204 {"bf542m", BFIN_CPU_BF542M, 0x0003,
kono
parents:
diff changeset
205 WA_SPECULATIVE_LOADS | WA_INDIRECT_CALLS | WA_05000074},
kono
parents:
diff changeset
206
kono
parents:
diff changeset
207 {"bf542", BFIN_CPU_BF542, 0x0004,
kono
parents:
diff changeset
208 WA_SPECULATIVE_LOADS | WA_INDIRECT_CALLS | WA_05000074},
kono
parents:
diff changeset
209 {"bf542", BFIN_CPU_BF542, 0x0002,
kono
parents:
diff changeset
210 WA_SPECULATIVE_LOADS | WA_INDIRECT_CALLS | WA_05000074},
kono
parents:
diff changeset
211 {"bf542", BFIN_CPU_BF542, 0x0001,
kono
parents:
diff changeset
212 WA_SPECULATIVE_LOADS | WA_RETS | WA_INDIRECT_CALLS | WA_05000074},
kono
parents:
diff changeset
213 {"bf542", BFIN_CPU_BF542, 0x0000,
kono
parents:
diff changeset
214 WA_SPECULATIVE_LOADS | WA_RETS | WA_INDIRECT_CALLS | WA_LOAD_LCREGS
kono
parents:
diff changeset
215 | WA_05000074},
kono
parents:
diff changeset
216
kono
parents:
diff changeset
217 {"bf544m", BFIN_CPU_BF544M, 0x0003,
kono
parents:
diff changeset
218 WA_SPECULATIVE_LOADS | WA_INDIRECT_CALLS | WA_05000074},
kono
parents:
diff changeset
219
kono
parents:
diff changeset
220 {"bf544", BFIN_CPU_BF544, 0x0004,
kono
parents:
diff changeset
221 WA_SPECULATIVE_LOADS | WA_INDIRECT_CALLS | WA_05000074},
kono
parents:
diff changeset
222 {"bf544", BFIN_CPU_BF544, 0x0002,
kono
parents:
diff changeset
223 WA_SPECULATIVE_LOADS | WA_INDIRECT_CALLS | WA_05000074},
kono
parents:
diff changeset
224 {"bf544", BFIN_CPU_BF544, 0x0001,
kono
parents:
diff changeset
225 WA_SPECULATIVE_LOADS | WA_RETS | WA_INDIRECT_CALLS | WA_05000074},
kono
parents:
diff changeset
226 {"bf544", BFIN_CPU_BF544, 0x0000,
kono
parents:
diff changeset
227 WA_SPECULATIVE_LOADS | WA_RETS | WA_INDIRECT_CALLS | WA_LOAD_LCREGS
kono
parents:
diff changeset
228 | WA_05000074},
kono
parents:
diff changeset
229
kono
parents:
diff changeset
230 {"bf547m", BFIN_CPU_BF547M, 0x0003,
kono
parents:
diff changeset
231 WA_SPECULATIVE_LOADS | WA_INDIRECT_CALLS | WA_05000074},
kono
parents:
diff changeset
232
kono
parents:
diff changeset
233 {"bf547", BFIN_CPU_BF547, 0x0004,
kono
parents:
diff changeset
234 WA_SPECULATIVE_LOADS | WA_INDIRECT_CALLS | WA_05000074},
kono
parents:
diff changeset
235 {"bf547", BFIN_CPU_BF547, 0x0002,
kono
parents:
diff changeset
236 WA_SPECULATIVE_LOADS | WA_INDIRECT_CALLS | WA_05000074},
kono
parents:
diff changeset
237 {"bf547", BFIN_CPU_BF547, 0x0001,
kono
parents:
diff changeset
238 WA_SPECULATIVE_LOADS | WA_RETS | WA_INDIRECT_CALLS | WA_05000074},
kono
parents:
diff changeset
239 {"bf547", BFIN_CPU_BF547, 0x0000,
kono
parents:
diff changeset
240 WA_SPECULATIVE_LOADS | WA_RETS | WA_INDIRECT_CALLS | WA_LOAD_LCREGS
kono
parents:
diff changeset
241 | WA_05000074},
kono
parents:
diff changeset
242
kono
parents:
diff changeset
243 {"bf548m", BFIN_CPU_BF548M, 0x0003,
kono
parents:
diff changeset
244 WA_SPECULATIVE_LOADS | WA_INDIRECT_CALLS | WA_05000074},
kono
parents:
diff changeset
245
kono
parents:
diff changeset
246 {"bf548", BFIN_CPU_BF548, 0x0004,
kono
parents:
diff changeset
247 WA_SPECULATIVE_LOADS | WA_INDIRECT_CALLS | WA_05000074},
kono
parents:
diff changeset
248 {"bf548", BFIN_CPU_BF548, 0x0002,
kono
parents:
diff changeset
249 WA_SPECULATIVE_LOADS | WA_INDIRECT_CALLS | WA_05000074},
kono
parents:
diff changeset
250 {"bf548", BFIN_CPU_BF548, 0x0001,
kono
parents:
diff changeset
251 WA_SPECULATIVE_LOADS | WA_RETS | WA_INDIRECT_CALLS | WA_05000074},
kono
parents:
diff changeset
252 {"bf548", BFIN_CPU_BF548, 0x0000,
kono
parents:
diff changeset
253 WA_SPECULATIVE_LOADS | WA_RETS | WA_INDIRECT_CALLS | WA_LOAD_LCREGS
kono
parents:
diff changeset
254 | WA_05000074},
kono
parents:
diff changeset
255
kono
parents:
diff changeset
256 {"bf549m", BFIN_CPU_BF549M, 0x0003,
kono
parents:
diff changeset
257 WA_SPECULATIVE_LOADS | WA_INDIRECT_CALLS | WA_05000074},
kono
parents:
diff changeset
258
kono
parents:
diff changeset
259 {"bf549", BFIN_CPU_BF549, 0x0004,
kono
parents:
diff changeset
260 WA_SPECULATIVE_LOADS | WA_INDIRECT_CALLS | WA_05000074},
kono
parents:
diff changeset
261 {"bf549", BFIN_CPU_BF549, 0x0002,
kono
parents:
diff changeset
262 WA_SPECULATIVE_LOADS | WA_INDIRECT_CALLS | WA_05000074},
kono
parents:
diff changeset
263 {"bf549", BFIN_CPU_BF549, 0x0001,
kono
parents:
diff changeset
264 WA_SPECULATIVE_LOADS | WA_RETS | WA_INDIRECT_CALLS | WA_05000074},
kono
parents:
diff changeset
265 {"bf549", BFIN_CPU_BF549, 0x0000,
kono
parents:
diff changeset
266 WA_SPECULATIVE_LOADS | WA_RETS | WA_INDIRECT_CALLS | WA_LOAD_LCREGS
kono
parents:
diff changeset
267 | WA_05000074},
kono
parents:
diff changeset
268
kono
parents:
diff changeset
269 {"bf561", BFIN_CPU_BF561, 0x0005, WA_RETS
kono
parents:
diff changeset
270 | WA_05000283 | WA_05000315 | WA_LOAD_LCREGS | WA_05000074},
kono
parents:
diff changeset
271 {"bf561", BFIN_CPU_BF561, 0x0003,
kono
parents:
diff changeset
272 WA_SPECULATIVE_LOADS | WA_SPECULATIVE_SYNCS | WA_RETS
kono
parents:
diff changeset
273 | WA_05000283 | WA_05000257 | WA_05000315 | WA_LOAD_LCREGS
kono
parents:
diff changeset
274 | WA_05000074},
kono
parents:
diff changeset
275 {"bf561", BFIN_CPU_BF561, 0x0002,
kono
parents:
diff changeset
276 WA_SPECULATIVE_LOADS | WA_SPECULATIVE_SYNCS | WA_RETS
kono
parents:
diff changeset
277 | WA_05000283 | WA_05000257 | WA_05000315 | WA_LOAD_LCREGS
kono
parents:
diff changeset
278 | WA_05000074},
kono
parents:
diff changeset
279
kono
parents:
diff changeset
280 {"bf592", BFIN_CPU_BF592, 0x0001,
kono
parents:
diff changeset
281 WA_SPECULATIVE_LOADS | WA_05000074},
kono
parents:
diff changeset
282 {"bf592", BFIN_CPU_BF592, 0x0000,
kono
parents:
diff changeset
283 WA_SPECULATIVE_LOADS | WA_05000074},
kono
parents:
diff changeset
284
kono
parents:
diff changeset
285 {NULL, BFIN_CPU_UNKNOWN, 0, 0}
kono
parents:
diff changeset
286 };
kono
parents:
diff changeset
287
kono
parents:
diff changeset
288 /* Implement TARGET_HANDLE_OPTION. */
kono
parents:
diff changeset
289
kono
parents:
diff changeset
290 static bool
kono
parents:
diff changeset
291 bfin_handle_option (struct gcc_options *opts,
kono
parents:
diff changeset
292 struct gcc_options *opts_set ATTRIBUTE_UNUSED,
kono
parents:
diff changeset
293 const struct cl_decoded_option *decoded,
kono
parents:
diff changeset
294 location_t loc)
kono
parents:
diff changeset
295 {
kono
parents:
diff changeset
296 size_t code = decoded->opt_index;
kono
parents:
diff changeset
297 const char *arg = decoded->arg;
kono
parents:
diff changeset
298 int value = decoded->value;
kono
parents:
diff changeset
299
kono
parents:
diff changeset
300 switch (code)
kono
parents:
diff changeset
301 {
kono
parents:
diff changeset
302 case OPT_mshared_library_id_:
kono
parents:
diff changeset
303 if (value > MAX_LIBRARY_ID)
145
1830386684a0 gcc-9.2.0
anatofuz
parents: 131
diff changeset
304 error_at (loc, "%<-mshared-library-id=%s%> is not between 0 and %d",
111
kono
parents:
diff changeset
305 arg, MAX_LIBRARY_ID);
kono
parents:
diff changeset
306 return true;
kono
parents:
diff changeset
307
kono
parents:
diff changeset
308 case OPT_mcpu_:
kono
parents:
diff changeset
309 {
kono
parents:
diff changeset
310 const char *p, *q;
kono
parents:
diff changeset
311 int i;
kono
parents:
diff changeset
312
kono
parents:
diff changeset
313 i = 0;
kono
parents:
diff changeset
314 while ((p = bfin_cpus[i].name) != NULL)
kono
parents:
diff changeset
315 {
kono
parents:
diff changeset
316 if (strncmp (arg, p, strlen (p)) == 0)
kono
parents:
diff changeset
317 break;
kono
parents:
diff changeset
318 i++;
kono
parents:
diff changeset
319 }
kono
parents:
diff changeset
320
kono
parents:
diff changeset
321 if (p == NULL)
kono
parents:
diff changeset
322 {
145
1830386684a0 gcc-9.2.0
anatofuz
parents: 131
diff changeset
323 error_at (loc, "%<-mcpu=%s%> is not valid", arg);
111
kono
parents:
diff changeset
324 return false;
kono
parents:
diff changeset
325 }
kono
parents:
diff changeset
326
kono
parents:
diff changeset
327 opts->x_bfin_cpu_type = bfin_cpus[i].type;
kono
parents:
diff changeset
328
kono
parents:
diff changeset
329 q = arg + strlen (p);
kono
parents:
diff changeset
330
kono
parents:
diff changeset
331 if (*q == '\0')
kono
parents:
diff changeset
332 {
kono
parents:
diff changeset
333 opts->x_bfin_si_revision = bfin_cpus[i].si_revision;
kono
parents:
diff changeset
334 opts->x_bfin_workarounds |= bfin_cpus[i].workarounds;
kono
parents:
diff changeset
335 }
kono
parents:
diff changeset
336 else if (strcmp (q, "-none") == 0)
kono
parents:
diff changeset
337 opts->x_bfin_si_revision = -1;
kono
parents:
diff changeset
338 else if (strcmp (q, "-any") == 0)
kono
parents:
diff changeset
339 {
kono
parents:
diff changeset
340 opts->x_bfin_si_revision = 0xffff;
kono
parents:
diff changeset
341 while (bfin_cpus[i].type == opts->x_bfin_cpu_type)
kono
parents:
diff changeset
342 {
kono
parents:
diff changeset
343 opts->x_bfin_workarounds |= bfin_cpus[i].workarounds;
kono
parents:
diff changeset
344 i++;
kono
parents:
diff changeset
345 }
kono
parents:
diff changeset
346 }
kono
parents:
diff changeset
347 else
kono
parents:
diff changeset
348 {
kono
parents:
diff changeset
349 unsigned int si_major, si_minor;
kono
parents:
diff changeset
350 int rev_len, n;
kono
parents:
diff changeset
351
kono
parents:
diff changeset
352 rev_len = strlen (q);
kono
parents:
diff changeset
353
kono
parents:
diff changeset
354 if (sscanf (q, "-%u.%u%n", &si_major, &si_minor, &n) != 2
kono
parents:
diff changeset
355 || n != rev_len
kono
parents:
diff changeset
356 || si_major > 0xff || si_minor > 0xff)
kono
parents:
diff changeset
357 {
kono
parents:
diff changeset
358 invalid_silicon_revision:
145
1830386684a0 gcc-9.2.0
anatofuz
parents: 131
diff changeset
359 error_at (loc, "%<-mcpu=%s%> has invalid silicon revision",
1830386684a0 gcc-9.2.0
anatofuz
parents: 131
diff changeset
360 arg);
111
kono
parents:
diff changeset
361 return false;
kono
parents:
diff changeset
362 }
kono
parents:
diff changeset
363
kono
parents:
diff changeset
364 opts->x_bfin_si_revision = (si_major << 8) | si_minor;
kono
parents:
diff changeset
365
kono
parents:
diff changeset
366 while (bfin_cpus[i].type == opts->x_bfin_cpu_type
kono
parents:
diff changeset
367 && bfin_cpus[i].si_revision != opts->x_bfin_si_revision)
kono
parents:
diff changeset
368 i++;
kono
parents:
diff changeset
369
kono
parents:
diff changeset
370 if (bfin_cpus[i].type != opts->x_bfin_cpu_type)
kono
parents:
diff changeset
371 goto invalid_silicon_revision;
kono
parents:
diff changeset
372
kono
parents:
diff changeset
373 opts->x_bfin_workarounds |= bfin_cpus[i].workarounds;
kono
parents:
diff changeset
374 }
kono
parents:
diff changeset
375
kono
parents:
diff changeset
376 return true;
kono
parents:
diff changeset
377 }
kono
parents:
diff changeset
378
kono
parents:
diff changeset
379 default:
kono
parents:
diff changeset
380 return true;
kono
parents:
diff changeset
381 }
kono
parents:
diff changeset
382 }
kono
parents:
diff changeset
383
kono
parents:
diff changeset
384 #undef TARGET_HANDLE_OPTION
kono
parents:
diff changeset
385 #define TARGET_HANDLE_OPTION bfin_handle_option
kono
parents:
diff changeset
386
kono
parents:
diff changeset
387 #undef TARGET_DEFAULT_TARGET_FLAGS
kono
parents:
diff changeset
388 #define TARGET_DEFAULT_TARGET_FLAGS TARGET_DEFAULT
kono
parents:
diff changeset
389
kono
parents:
diff changeset
390 struct gcc_targetm_common targetm_common = TARGETM_COMMON_INITIALIZER;