1 /* Replace functions for the ARC relocs.
2 Copyright (C) 2015-2017 Free Software Foundation, Inc.
4 This file is part of GAS, the GNU Assembler, GDB, the GNU debugger, and
7 GAS/GDB is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 3, or (at your option)
12 GAS/GDB is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with GAS or GDB; see the file COPYING3. If not, write to
19 the Free Software Foundation, 51 Franklin Street - Fifth Floor, Boston,
20 MA 02110-1301, USA. */
22 /* mask = 00000000000000000000000000000000. */
25 ATTRIBUTE_UNUSED static unsigned
26 replace_none (unsigned insn, int value ATTRIBUTE_UNUSED)
33 #endif /* REPLACE_none */
35 /* mask = 11111111. */
38 ATTRIBUTE_UNUSED static unsigned
39 replace_bits8 (unsigned insn, int value ATTRIBUTE_UNUSED)
42 insn |= ((value >> 0) & 0x00ff) << 0;
47 #endif /* REPLACE_bits8 */
49 /* mask = 1111111111111111. */
50 #ifndef REPLACE_bits16
51 #define REPLACE_bits16
52 ATTRIBUTE_UNUSED static unsigned
53 replace_bits16 (unsigned insn, int value ATTRIBUTE_UNUSED)
55 insn = insn & ~0xffff;
56 insn |= ((value >> 0) & 0xffff) << 0;
61 #endif /* REPLACE_bits16 */
63 /* mask = 111111111111111111111111. */
64 #ifndef REPLACE_bits24
65 #define REPLACE_bits24
66 ATTRIBUTE_UNUSED static unsigned
67 replace_bits24 (unsigned insn, int value ATTRIBUTE_UNUSED)
69 insn = insn & ~0xffffff;
70 insn |= ((value >> 0) & 0xffffff) << 0;
75 #endif /* REPLACE_bits24 */
77 /* Special 24 bit replace for big endian. */
78 /* mask = 111111111111111111111111. */
79 #ifndef REPLACE_bits24_be
80 #define REPLACE_bits24_be
81 ATTRIBUTE_UNUSED static unsigned
82 replace_bits24_be (unsigned insn, int value ATTRIBUTE_UNUSED)
84 insn = insn & ~0xffffff00;
85 insn |= ((value >> 0) & 0xffffff) << 8;
90 #endif /* REPLACE_bits24_be */
92 /* mask = 11111111111111111111111111111111. */
93 #ifndef REPLACE_word32
94 #define REPLACE_word32
95 ATTRIBUTE_UNUSED static unsigned
96 replace_word32 (unsigned insn, int value ATTRIBUTE_UNUSED)
98 insn = insn & ~0xffffffff;
99 insn |= ((value >> 0) & 0xffffffff) << 0;
104 #endif /* REPLACE_word32 */
106 /* mask = 0000000000000000000000000000000011111111111111111111111111111111. */
109 ATTRIBUTE_UNUSED static unsigned
110 replace_limm (unsigned insn, int value ATTRIBUTE_UNUSED)
112 insn = insn & ~0xffffffff;
113 insn |= ((value >> 0) & 0xffffffff) << 0;
118 #endif /* REPLACE_limm */
120 /* mask = 000000000000000011111111111111111111111111111111. */
121 #ifndef REPLACE_limms
122 #define REPLACE_limms
123 ATTRIBUTE_UNUSED static unsigned
124 replace_limms (unsigned insn, int value ATTRIBUTE_UNUSED)
126 insn = insn & ~0xffffffff;
127 insn |= ((value >> 0) & 0xffffffff) << 0;
132 #endif /* REPLACE_limms */
134 /* mask = 00000111111111102222222222000000. */
135 #ifndef REPLACE_disp21h
136 #define REPLACE_disp21h
137 ATTRIBUTE_UNUSED static unsigned
138 replace_disp21h (unsigned insn, int value ATTRIBUTE_UNUSED)
140 insn = insn & ~0x7feffc0;
141 insn |= ((value >> 0) & 0x03ff) << 17;
142 insn |= ((value >> 10) & 0x03ff) << 6;
147 #endif /* REPLACE_disp21h */
149 /* mask = 00000111111111002222222222000000. */
150 #ifndef REPLACE_disp21w
151 #define REPLACE_disp21w
152 ATTRIBUTE_UNUSED static unsigned
153 replace_disp21w (unsigned insn, int value ATTRIBUTE_UNUSED)
155 insn = insn & ~0x7fcffc0;
156 insn |= ((value >> 0) & 0x01ff) << 18;
157 insn |= ((value >> 9) & 0x03ff) << 6;
162 #endif /* REPLACE_disp21w */
164 /* mask = 00000111111111102222222222003333. */
165 #ifndef REPLACE_disp25h
166 #define REPLACE_disp25h
167 ATTRIBUTE_UNUSED static unsigned
168 replace_disp25h (unsigned insn, int value ATTRIBUTE_UNUSED)
170 insn = insn & ~0x7feffcf;
171 insn |= ((value >> 0) & 0x03ff) << 17;
172 insn |= ((value >> 10) & 0x03ff) << 6;
173 insn |= ((value >> 20) & 0x000f) << 0;
178 #endif /* REPLACE_disp25h */
180 /* mask = 00000111111111002222222222003333. */
181 #ifndef REPLACE_disp25w
182 #define REPLACE_disp25w
183 ATTRIBUTE_UNUSED static unsigned
184 replace_disp25w (unsigned insn, int value ATTRIBUTE_UNUSED)
186 insn = insn & ~0x7fcffcf;
187 insn |= ((value >> 0) & 0x01ff) << 18;
188 insn |= ((value >> 9) & 0x03ff) << 6;
189 insn |= ((value >> 19) & 0x000f) << 0;
194 #endif /* REPLACE_disp25w */
196 /* mask = 00000000000000000000000111111111. */
197 #ifndef REPLACE_disp9
198 #define REPLACE_disp9
199 ATTRIBUTE_UNUSED static unsigned
200 replace_disp9 (unsigned insn, int value ATTRIBUTE_UNUSED)
202 insn = insn & ~0x1ff;
203 insn |= ((value >> 0) & 0x01ff) << 0;
208 #endif /* REPLACE_disp9 */
210 /* mask = 00000000111111112000000000000000. */
211 #ifndef REPLACE_disp9ls
212 #define REPLACE_disp9ls
213 ATTRIBUTE_UNUSED static unsigned
214 replace_disp9ls (unsigned insn, int value ATTRIBUTE_UNUSED)
216 insn = insn & ~0xff8000;
217 insn |= ((value >> 0) & 0x00ff) << 16;
218 insn |= ((value >> 8) & 0x0001) << 15;
223 #endif /* REPLACE_disp9ls */
225 /* mask = 0000000111111111. */
226 #ifndef REPLACE_disp9s
227 #define REPLACE_disp9s
228 ATTRIBUTE_UNUSED static unsigned
229 replace_disp9s (unsigned insn, int value ATTRIBUTE_UNUSED)
231 insn = insn & ~0x1ff;
232 insn |= ((value >> 0) & 0x01ff) << 0;
237 #endif /* REPLACE_disp9s */
239 /* mask = 0000011111111111. */
240 #ifndef REPLACE_disp13s
241 #define REPLACE_disp13s
242 ATTRIBUTE_UNUSED static unsigned
243 replace_disp13s (unsigned insn, int value ATTRIBUTE_UNUSED)
245 insn = insn & ~0x7ff;
246 insn |= ((value >> 0) & 0x07ff) << 0;
251 #endif /* REPLACE_disp13s */
253 /* mask = 0000022222200111. */
254 #ifndef REPLACE_disp9s1
255 #define REPLACE_disp9s1
256 ATTRIBUTE_UNUSED static unsigned
257 replace_disp9s1 (unsigned insn, int value ATTRIBUTE_UNUSED)
259 insn = insn & ~0x7e7;
260 insn |= ((value >> 0) & 0x0007) << 0;
261 insn |= ((value >> 3) & 0x003f) << 5;
266 #endif /* REPLACE_disp9s1 */
268 /* mask = 00000000000000000000111111222222. */
269 #ifndef REPLACE_disp12s
270 #define REPLACE_disp12s
271 ATTRIBUTE_UNUSED static unsigned
272 replace_disp12s (unsigned insn, int value ATTRIBUTE_UNUSED)
274 insn = insn & ~0xfff;
275 insn |= ((value >> 0) & 0x003f) << 6;
276 insn |= ((value >> 6) & 0x003f) << 0;
280 #endif /* REPLACE_disp12s */
282 /* mask = 0000001111111111. */
285 ATTRIBUTE_UNUSED static unsigned
286 replace_jli (unsigned insn, int value)
288 insn = insn & ~0x3ff;
289 insn |= ((value >> 0) & 0x03ff) << 0;
294 #endif /* REPLACE_jli */