Commit | Line | Data |
---|---|---|
59233f88 AC |
1 | /* *INDENT-OFF* */ /* THIS FILE IS GENERATED */ |
2 | ||
adf40b2e | 3 | /* Dynamic architecture support for GDB, the GNU debugger. |
b83266a0 | 4 | Copyright 1998-1999, Free Software Foundation, Inc. |
c906108c | 5 | |
c5aa993b | 6 | This file is part of GDB. |
c906108c | 7 | |
c5aa993b JM |
8 | This program is free software; you can redistribute it and/or modify |
9 | it under the terms of the GNU General Public License as published by | |
10 | the Free Software Foundation; either version 2 of the License, or | |
11 | (at your option) any later version. | |
c906108c | 12 | |
c5aa993b JM |
13 | This program is distributed in the hope that it will be useful, |
14 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | GNU General Public License for more details. | |
c906108c | 17 | |
c5aa993b JM |
18 | You should have received a copy of the GNU General Public License |
19 | along with this program; if not, write to the Free Software | |
20 | Foundation, Inc., 59 Temple Place - Suite 330, | |
21 | Boston, MA 02111-1307, USA. */ | |
c906108c | 22 | |
104c1213 JM |
23 | /* This file was created with the aid of ``gdbarch.sh''. |
24 | ||
52204a0b | 25 | The Bourne shell script ``gdbarch.sh'' creates the files |
104c1213 JM |
26 | ``new-gdbarch.c'' and ``new-gdbarch.h and then compares them |
27 | against the existing ``gdbarch.[hc]''. Any differences found | |
28 | being reported. | |
29 | ||
30 | If editing this file, please also run gdbarch.sh and merge any | |
52204a0b | 31 | changes into that script. Conversely, when making sweeping changes |
104c1213 JM |
32 | to this file, modifying gdbarch.sh and using its output may prove |
33 | easier. */ | |
adf40b2e | 34 | |
c906108c SS |
35 | #ifndef GDBARCH_H |
36 | #define GDBARCH_H | |
37 | ||
cce74817 JM |
38 | struct frame_info; |
39 | struct value; | |
cce74817 | 40 | |
0f71a2f6 | 41 | |
0f71a2f6 JM |
42 | extern struct gdbarch *current_gdbarch; |
43 | ||
44 | ||
0f71a2f6 JM |
45 | /* If any of the following are defined, the target wasn't correctly |
46 | converted. */ | |
47 | ||
0f71a2f6 JM |
48 | #if GDB_MULTI_ARCH |
49 | #if defined (EXTRA_FRAME_INFO) | |
50 | #error "EXTRA_FRAME_INFO: replaced by struct frame_extra_info" | |
51 | #endif | |
52 | #endif | |
53 | ||
54 | #if GDB_MULTI_ARCH | |
55 | #if defined (FRAME_FIND_SAVED_REGS) | |
56 | #error "FRAME_FIND_SAVED_REGS: replaced by FRAME_INIT_SAVED_REGS" | |
57 | #endif | |
58 | #endif | |
59 | ||
60 | ||
61 | /* The following are pre-initialized by GDBARCH. */ | |
62 | ||
104c1213 | 63 | extern const struct bfd_arch_info * gdbarch_bfd_arch_info (struct gdbarch *gdbarch); |
0f71a2f6 JM |
64 | /* set_gdbarch_bfd_arch_info() - not applicable - pre-initialized. */ |
65 | #if GDB_MULTI_ARCH | |
6166d547 | 66 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_ARCHITECTURE) |
0f71a2f6 JM |
67 | #define TARGET_ARCHITECTURE (gdbarch_bfd_arch_info (current_gdbarch)) |
68 | #endif | |
69 | #endif | |
70 | ||
104c1213 | 71 | extern int gdbarch_byte_order (struct gdbarch *gdbarch); |
0f71a2f6 JM |
72 | /* set_gdbarch_byte_order() - not applicable - pre-initialized. */ |
73 | #if GDB_MULTI_ARCH | |
6166d547 | 74 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_BYTE_ORDER) |
0f71a2f6 JM |
75 | #define TARGET_BYTE_ORDER (gdbarch_byte_order (current_gdbarch)) |
76 | #endif | |
77 | #endif | |
78 | ||
79 | ||
99e7bb18 | 80 | /* The following are initialized by the target dependent code. */ |
0f71a2f6 | 81 | |
66b43ecb AC |
82 | /* Number of bits in a char or unsigned char for the target machine. |
83 | Just like CHAR_BIT in <limits.h> but describes the target machine. | |
84 | v::TARGET_CHAR_BIT:int:char_bit::::8 * sizeof (char):8::0: | |
85 | ||
86 | Number of bits in a short or unsigned short for the target machine. */ | |
c4093a6a | 87 | |
66b43ecb AC |
88 | /* Default (value) for non- multi-arch platforms. */ |
89 | #if (!GDB_MULTI_ARCH) && !defined (TARGET_SHORT_BIT) | |
90 | #define TARGET_SHORT_BIT (2*TARGET_CHAR_BIT) | |
0f71a2f6 JM |
91 | #endif |
92 | ||
104c1213 JM |
93 | extern int gdbarch_short_bit (struct gdbarch *gdbarch); |
94 | extern void set_gdbarch_short_bit (struct gdbarch *gdbarch, int short_bit); | |
0f71a2f6 | 95 | #if GDB_MULTI_ARCH |
6166d547 | 96 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_SHORT_BIT) |
0f71a2f6 JM |
97 | #define TARGET_SHORT_BIT (gdbarch_short_bit (current_gdbarch)) |
98 | #endif | |
99 | #endif | |
100 | ||
66b43ecb AC |
101 | /* Number of bits in an int or unsigned int for the target machine. */ |
102 | ||
103 | /* Default (value) for non- multi-arch platforms. */ | |
104 | #if (!GDB_MULTI_ARCH) && !defined (TARGET_INT_BIT) | |
105 | #define TARGET_INT_BIT (4*TARGET_CHAR_BIT) | |
106 | #endif | |
107 | ||
104c1213 JM |
108 | extern int gdbarch_int_bit (struct gdbarch *gdbarch); |
109 | extern void set_gdbarch_int_bit (struct gdbarch *gdbarch, int int_bit); | |
0f71a2f6 | 110 | #if GDB_MULTI_ARCH |
6166d547 | 111 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_INT_BIT) |
0f71a2f6 JM |
112 | #define TARGET_INT_BIT (gdbarch_int_bit (current_gdbarch)) |
113 | #endif | |
114 | #endif | |
115 | ||
66b43ecb AC |
116 | /* Number of bits in a long or unsigned long for the target machine. */ |
117 | ||
118 | /* Default (value) for non- multi-arch platforms. */ | |
119 | #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_BIT) | |
120 | #define TARGET_LONG_BIT (4*TARGET_CHAR_BIT) | |
121 | #endif | |
122 | ||
104c1213 JM |
123 | extern int gdbarch_long_bit (struct gdbarch *gdbarch); |
124 | extern void set_gdbarch_long_bit (struct gdbarch *gdbarch, int long_bit); | |
0f71a2f6 | 125 | #if GDB_MULTI_ARCH |
6166d547 | 126 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_BIT) |
0f71a2f6 JM |
127 | #define TARGET_LONG_BIT (gdbarch_long_bit (current_gdbarch)) |
128 | #endif | |
129 | #endif | |
130 | ||
66b43ecb AC |
131 | /* Number of bits in a long long or unsigned long long for the target |
132 | machine. */ | |
133 | ||
134 | /* Default (value) for non- multi-arch platforms. */ | |
135 | #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_LONG_BIT) | |
136 | #define TARGET_LONG_LONG_BIT (2*TARGET_LONG_BIT) | |
137 | #endif | |
138 | ||
104c1213 JM |
139 | extern int gdbarch_long_long_bit (struct gdbarch *gdbarch); |
140 | extern void set_gdbarch_long_long_bit (struct gdbarch *gdbarch, int long_long_bit); | |
0f71a2f6 | 141 | #if GDB_MULTI_ARCH |
6166d547 | 142 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_LONG_BIT) |
0f71a2f6 JM |
143 | #define TARGET_LONG_LONG_BIT (gdbarch_long_long_bit (current_gdbarch)) |
144 | #endif | |
145 | #endif | |
146 | ||
66b43ecb AC |
147 | /* Number of bits in a float for the target machine. */ |
148 | ||
149 | /* Default (value) for non- multi-arch platforms. */ | |
150 | #if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_BIT) | |
151 | #define TARGET_FLOAT_BIT (4*TARGET_CHAR_BIT) | |
152 | #endif | |
153 | ||
104c1213 JM |
154 | extern int gdbarch_float_bit (struct gdbarch *gdbarch); |
155 | extern void set_gdbarch_float_bit (struct gdbarch *gdbarch, int float_bit); | |
0f71a2f6 | 156 | #if GDB_MULTI_ARCH |
6166d547 | 157 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_BIT) |
0f71a2f6 JM |
158 | #define TARGET_FLOAT_BIT (gdbarch_float_bit (current_gdbarch)) |
159 | #endif | |
160 | #endif | |
161 | ||
66b43ecb AC |
162 | /* Number of bits in a double for the target machine. */ |
163 | ||
164 | /* Default (value) for non- multi-arch platforms. */ | |
165 | #if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_BIT) | |
166 | #define TARGET_DOUBLE_BIT (8*TARGET_CHAR_BIT) | |
167 | #endif | |
168 | ||
104c1213 JM |
169 | extern int gdbarch_double_bit (struct gdbarch *gdbarch); |
170 | extern void set_gdbarch_double_bit (struct gdbarch *gdbarch, int double_bit); | |
0f71a2f6 | 171 | #if GDB_MULTI_ARCH |
6166d547 | 172 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_BIT) |
0f71a2f6 JM |
173 | #define TARGET_DOUBLE_BIT (gdbarch_double_bit (current_gdbarch)) |
174 | #endif | |
175 | #endif | |
176 | ||
66b43ecb AC |
177 | /* Number of bits in a long double for the target machine. */ |
178 | ||
179 | /* Default (value) for non- multi-arch platforms. */ | |
180 | #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_BIT) | |
181 | #define TARGET_LONG_DOUBLE_BIT (2*TARGET_DOUBLE_BIT) | |
182 | #endif | |
183 | ||
104c1213 JM |
184 | extern int gdbarch_long_double_bit (struct gdbarch *gdbarch); |
185 | extern void set_gdbarch_long_double_bit (struct gdbarch *gdbarch, int long_double_bit); | |
0f71a2f6 | 186 | #if GDB_MULTI_ARCH |
6166d547 | 187 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_BIT) |
0f71a2f6 JM |
188 | #define TARGET_LONG_DOUBLE_BIT (gdbarch_long_double_bit (current_gdbarch)) |
189 | #endif | |
190 | #endif | |
191 | ||
52204a0b DT |
192 | /* For most targets, a pointer on the target and its representation as an |
193 | address in GDB have the same size and "look the same". For such a | |
194 | target, you need only set TARGET_PTR_BIT / ptr_bit and TARGET_ADDR_BIT | |
195 | / addr_bit will be set from it. | |
196 | ||
197 | If TARGET_PTR_BIT and TARGET_ADDR_BIT are different, you'll probably | |
198 | also need to set POINTER_TO_ADDRESS and ADDRESS_TO_POINTER as well. | |
199 | ||
200 | ptr_bit is the size of a pointer on the target */ | |
66b43ecb AC |
201 | |
202 | /* Default (value) for non- multi-arch platforms. */ | |
203 | #if (!GDB_MULTI_ARCH) && !defined (TARGET_PTR_BIT) | |
204 | #define TARGET_PTR_BIT (TARGET_INT_BIT) | |
205 | #endif | |
206 | ||
207 | extern int gdbarch_ptr_bit (struct gdbarch *gdbarch); | |
208 | extern void set_gdbarch_ptr_bit (struct gdbarch *gdbarch, int ptr_bit); | |
209 | #if GDB_MULTI_ARCH | |
210 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PTR_BIT) | |
211 | #define TARGET_PTR_BIT (gdbarch_ptr_bit (current_gdbarch)) | |
212 | #endif | |
213 | #endif | |
214 | ||
52204a0b DT |
215 | /* addr_bit is the size of a target address as represented in gdb */ |
216 | ||
217 | /* Default (value) for non- multi-arch platforms. */ | |
218 | #if (!GDB_MULTI_ARCH) && !defined (TARGET_ADDR_BIT) | |
219 | #define TARGET_ADDR_BIT (TARGET_PTR_BIT) | |
220 | #endif | |
221 | ||
222 | extern int gdbarch_addr_bit (struct gdbarch *gdbarch); | |
223 | extern void set_gdbarch_addr_bit (struct gdbarch *gdbarch, int addr_bit); | |
224 | #if GDB_MULTI_ARCH | |
225 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_ADDR_BIT) | |
226 | #define TARGET_ADDR_BIT (gdbarch_addr_bit (current_gdbarch)) | |
227 | #endif | |
228 | #endif | |
229 | ||
66b43ecb AC |
230 | /* Number of bits in a BFD_VMA for the target object file format. */ |
231 | ||
232 | /* Default (value) for non- multi-arch platforms. */ | |
233 | #if (!GDB_MULTI_ARCH) && !defined (TARGET_BFD_VMA_BIT) | |
234 | #define TARGET_BFD_VMA_BIT (TARGET_ARCHITECTURE->bits_per_address) | |
235 | #endif | |
236 | ||
237 | extern int gdbarch_bfd_vma_bit (struct gdbarch *gdbarch); | |
238 | extern void set_gdbarch_bfd_vma_bit (struct gdbarch *gdbarch, int bfd_vma_bit); | |
239 | #if GDB_MULTI_ARCH | |
240 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_BFD_VMA_BIT) | |
241 | #define TARGET_BFD_VMA_BIT (gdbarch_bfd_vma_bit (current_gdbarch)) | |
242 | #endif | |
243 | #endif | |
244 | ||
33489c5b | 245 | /* Default (value) for non- multi-arch platforms. */ |
6166d547 | 246 | #if (!GDB_MULTI_ARCH) && !defined (IEEE_FLOAT) |
33489c5b AC |
247 | #define IEEE_FLOAT (0) |
248 | #endif | |
249 | ||
7355ddba JB |
250 | extern int gdbarch_ieee_float (struct gdbarch *gdbarch); |
251 | extern void set_gdbarch_ieee_float (struct gdbarch *gdbarch, int ieee_float); | |
33489c5b | 252 | #if GDB_MULTI_ARCH |
6166d547 | 253 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IEEE_FLOAT) |
7355ddba JB |
254 | #define IEEE_FLOAT (gdbarch_ieee_float (current_gdbarch)) |
255 | #endif | |
33489c5b | 256 | #endif |
7355ddba | 257 | |
be8dfb87 AC |
258 | /* Default (function) for non- multi-arch platforms. */ |
259 | #if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_PC) | |
260 | #define TARGET_READ_PC(pid) (generic_target_read_pc (pid)) | |
261 | #endif | |
262 | ||
104c1213 JM |
263 | typedef CORE_ADDR (gdbarch_read_pc_ftype) (int pid); |
264 | extern CORE_ADDR gdbarch_read_pc (struct gdbarch *gdbarch, int pid); | |
265 | extern void set_gdbarch_read_pc (struct gdbarch *gdbarch, gdbarch_read_pc_ftype *read_pc); | |
0f71a2f6 | 266 | #if GDB_MULTI_ARCH |
6166d547 | 267 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_PC) |
0f71a2f6 JM |
268 | #define TARGET_READ_PC(pid) (gdbarch_read_pc (current_gdbarch, pid)) |
269 | #endif | |
270 | #endif | |
271 | ||
be8dfb87 AC |
272 | /* Default (function) for non- multi-arch platforms. */ |
273 | #if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_PC) | |
274 | #define TARGET_WRITE_PC(val, pid) (generic_target_write_pc (val, pid)) | |
275 | #endif | |
276 | ||
104c1213 JM |
277 | typedef void (gdbarch_write_pc_ftype) (CORE_ADDR val, int pid); |
278 | extern void gdbarch_write_pc (struct gdbarch *gdbarch, CORE_ADDR val, int pid); | |
279 | extern void set_gdbarch_write_pc (struct gdbarch *gdbarch, gdbarch_write_pc_ftype *write_pc); | |
0f71a2f6 | 280 | #if GDB_MULTI_ARCH |
6166d547 | 281 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_PC) |
0f71a2f6 JM |
282 | #define TARGET_WRITE_PC(val, pid) (gdbarch_write_pc (current_gdbarch, val, pid)) |
283 | #endif | |
284 | #endif | |
285 | ||
be8dfb87 AC |
286 | /* Default (function) for non- multi-arch platforms. */ |
287 | #if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_FP) | |
288 | #define TARGET_READ_FP() (generic_target_read_fp ()) | |
289 | #endif | |
290 | ||
104c1213 JM |
291 | typedef CORE_ADDR (gdbarch_read_fp_ftype) (void); |
292 | extern CORE_ADDR gdbarch_read_fp (struct gdbarch *gdbarch); | |
293 | extern void set_gdbarch_read_fp (struct gdbarch *gdbarch, gdbarch_read_fp_ftype *read_fp); | |
0f71a2f6 | 294 | #if GDB_MULTI_ARCH |
6166d547 | 295 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_FP) |
0f71a2f6 JM |
296 | #define TARGET_READ_FP() (gdbarch_read_fp (current_gdbarch)) |
297 | #endif | |
298 | #endif | |
299 | ||
be8dfb87 AC |
300 | /* Default (function) for non- multi-arch platforms. */ |
301 | #if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_FP) | |
302 | #define TARGET_WRITE_FP(val) (generic_target_write_fp (val)) | |
303 | #endif | |
304 | ||
104c1213 JM |
305 | typedef void (gdbarch_write_fp_ftype) (CORE_ADDR val); |
306 | extern void gdbarch_write_fp (struct gdbarch *gdbarch, CORE_ADDR val); | |
307 | extern void set_gdbarch_write_fp (struct gdbarch *gdbarch, gdbarch_write_fp_ftype *write_fp); | |
0f71a2f6 | 308 | #if GDB_MULTI_ARCH |
6166d547 | 309 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_FP) |
0f71a2f6 JM |
310 | #define TARGET_WRITE_FP(val) (gdbarch_write_fp (current_gdbarch, val)) |
311 | #endif | |
312 | #endif | |
313 | ||
be8dfb87 AC |
314 | /* Default (function) for non- multi-arch platforms. */ |
315 | #if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_SP) | |
316 | #define TARGET_READ_SP() (generic_target_read_sp ()) | |
317 | #endif | |
318 | ||
104c1213 JM |
319 | typedef CORE_ADDR (gdbarch_read_sp_ftype) (void); |
320 | extern CORE_ADDR gdbarch_read_sp (struct gdbarch *gdbarch); | |
321 | extern void set_gdbarch_read_sp (struct gdbarch *gdbarch, gdbarch_read_sp_ftype *read_sp); | |
0f71a2f6 | 322 | #if GDB_MULTI_ARCH |
6166d547 | 323 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_SP) |
0f71a2f6 JM |
324 | #define TARGET_READ_SP() (gdbarch_read_sp (current_gdbarch)) |
325 | #endif | |
326 | #endif | |
327 | ||
be8dfb87 AC |
328 | /* Default (function) for non- multi-arch platforms. */ |
329 | #if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_SP) | |
330 | #define TARGET_WRITE_SP(val) (generic_target_write_sp (val)) | |
331 | #endif | |
332 | ||
104c1213 JM |
333 | typedef void (gdbarch_write_sp_ftype) (CORE_ADDR val); |
334 | extern void gdbarch_write_sp (struct gdbarch *gdbarch, CORE_ADDR val); | |
335 | extern void set_gdbarch_write_sp (struct gdbarch *gdbarch, gdbarch_write_sp_ftype *write_sp); | |
0f71a2f6 | 336 | #if GDB_MULTI_ARCH |
6166d547 | 337 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_SP) |
0f71a2f6 JM |
338 | #define TARGET_WRITE_SP(val) (gdbarch_write_sp (current_gdbarch, val)) |
339 | #endif | |
340 | #endif | |
341 | ||
104c1213 JM |
342 | extern int gdbarch_num_regs (struct gdbarch *gdbarch); |
343 | extern void set_gdbarch_num_regs (struct gdbarch *gdbarch, int num_regs); | |
0f71a2f6 | 344 | #if GDB_MULTI_ARCH |
6166d547 | 345 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_REGS) |
0f71a2f6 JM |
346 | #define NUM_REGS (gdbarch_num_regs (current_gdbarch)) |
347 | #endif | |
348 | #endif | |
349 | ||
34620563 AC |
350 | /* This macro gives the number of pseudo-registers that live in the |
351 | register namespace but do not get fetched or stored on the target. | |
352 | These pseudo-registers may be aliases for other registers, | |
353 | combinations of other registers, or they may be computed by GDB. */ | |
354 | ||
0aba1244 | 355 | /* Default (value) for non- multi-arch platforms. */ |
6166d547 | 356 | #if (!GDB_MULTI_ARCH) && !defined (NUM_PSEUDO_REGS) |
0aba1244 EZ |
357 | #define NUM_PSEUDO_REGS (0) |
358 | #endif | |
359 | ||
360 | extern int gdbarch_num_pseudo_regs (struct gdbarch *gdbarch); | |
361 | extern void set_gdbarch_num_pseudo_regs (struct gdbarch *gdbarch, int num_pseudo_regs); | |
362 | #if GDB_MULTI_ARCH | |
6166d547 | 363 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_PSEUDO_REGS) |
0aba1244 EZ |
364 | #define NUM_PSEUDO_REGS (gdbarch_num_pseudo_regs (current_gdbarch)) |
365 | #endif | |
366 | #endif | |
367 | ||
104c1213 JM |
368 | extern int gdbarch_sp_regnum (struct gdbarch *gdbarch); |
369 | extern void set_gdbarch_sp_regnum (struct gdbarch *gdbarch, int sp_regnum); | |
0f71a2f6 | 370 | #if GDB_MULTI_ARCH |
6166d547 | 371 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SP_REGNUM) |
0f71a2f6 JM |
372 | #define SP_REGNUM (gdbarch_sp_regnum (current_gdbarch)) |
373 | #endif | |
374 | #endif | |
375 | ||
104c1213 JM |
376 | extern int gdbarch_fp_regnum (struct gdbarch *gdbarch); |
377 | extern void set_gdbarch_fp_regnum (struct gdbarch *gdbarch, int fp_regnum); | |
0f71a2f6 | 378 | #if GDB_MULTI_ARCH |
6166d547 | 379 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FP_REGNUM) |
0f71a2f6 JM |
380 | #define FP_REGNUM (gdbarch_fp_regnum (current_gdbarch)) |
381 | #endif | |
382 | #endif | |
383 | ||
104c1213 JM |
384 | extern int gdbarch_pc_regnum (struct gdbarch *gdbarch); |
385 | extern void set_gdbarch_pc_regnum (struct gdbarch *gdbarch, int pc_regnum); | |
0f71a2f6 | 386 | #if GDB_MULTI_ARCH |
6166d547 | 387 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_REGNUM) |
0f71a2f6 JM |
388 | #define PC_REGNUM (gdbarch_pc_regnum (current_gdbarch)) |
389 | #endif | |
390 | #endif | |
391 | ||
60054393 | 392 | /* Default (value) for non- multi-arch platforms. */ |
6166d547 | 393 | #if (!GDB_MULTI_ARCH) && !defined (FP0_REGNUM) |
60054393 MS |
394 | #define FP0_REGNUM (-1) |
395 | #endif | |
396 | ||
397 | extern int gdbarch_fp0_regnum (struct gdbarch *gdbarch); | |
398 | extern void set_gdbarch_fp0_regnum (struct gdbarch *gdbarch, int fp0_regnum); | |
399 | #if GDB_MULTI_ARCH | |
6166d547 | 400 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FP0_REGNUM) |
60054393 MS |
401 | #define FP0_REGNUM (gdbarch_fp0_regnum (current_gdbarch)) |
402 | #endif | |
403 | #endif | |
404 | ||
03863182 | 405 | /* Default (value) for non- multi-arch platforms. */ |
6166d547 | 406 | #if (!GDB_MULTI_ARCH) && !defined (NPC_REGNUM) |
03863182 AC |
407 | #define NPC_REGNUM (-1) |
408 | #endif | |
409 | ||
410 | extern int gdbarch_npc_regnum (struct gdbarch *gdbarch); | |
411 | extern void set_gdbarch_npc_regnum (struct gdbarch *gdbarch, int npc_regnum); | |
412 | #if GDB_MULTI_ARCH | |
6166d547 | 413 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NPC_REGNUM) |
03863182 AC |
414 | #define NPC_REGNUM (gdbarch_npc_regnum (current_gdbarch)) |
415 | #endif | |
416 | #endif | |
417 | ||
418 | /* Default (value) for non- multi-arch platforms. */ | |
6166d547 | 419 | #if (!GDB_MULTI_ARCH) && !defined (NNPC_REGNUM) |
03863182 AC |
420 | #define NNPC_REGNUM (-1) |
421 | #endif | |
422 | ||
423 | extern int gdbarch_nnpc_regnum (struct gdbarch *gdbarch); | |
424 | extern void set_gdbarch_nnpc_regnum (struct gdbarch *gdbarch, int nnpc_regnum); | |
425 | #if GDB_MULTI_ARCH | |
6166d547 | 426 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NNPC_REGNUM) |
03863182 AC |
427 | #define NNPC_REGNUM (gdbarch_nnpc_regnum (current_gdbarch)) |
428 | #endif | |
429 | #endif | |
430 | ||
88c72b7d AC |
431 | /* Convert stab register number (from `r' declaration) to a gdb REGNUM. */ |
432 | ||
433 | /* Default (function) for non- multi-arch platforms. */ | |
434 | #if (!GDB_MULTI_ARCH) && !defined (STAB_REG_TO_REGNUM) | |
435 | #define STAB_REG_TO_REGNUM(stab_regnr) (no_op_reg_to_regnum (stab_regnr)) | |
436 | #endif | |
437 | ||
438 | typedef int (gdbarch_stab_reg_to_regnum_ftype) (int stab_regnr); | |
439 | extern int gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, int stab_regnr); | |
440 | extern void set_gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_stab_reg_to_regnum_ftype *stab_reg_to_regnum); | |
441 | #if GDB_MULTI_ARCH | |
442 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STAB_REG_TO_REGNUM) | |
443 | #define STAB_REG_TO_REGNUM(stab_regnr) (gdbarch_stab_reg_to_regnum (current_gdbarch, stab_regnr)) | |
444 | #endif | |
445 | #endif | |
446 | ||
447 | /* Provide a default mapping from a ecoff register number to a gdb REGNUM. */ | |
448 | ||
449 | /* Default (function) for non- multi-arch platforms. */ | |
450 | #if (!GDB_MULTI_ARCH) && !defined (ECOFF_REG_TO_REGNUM) | |
451 | #define ECOFF_REG_TO_REGNUM(ecoff_regnr) (no_op_reg_to_regnum (ecoff_regnr)) | |
452 | #endif | |
453 | ||
454 | typedef int (gdbarch_ecoff_reg_to_regnum_ftype) (int ecoff_regnr); | |
455 | extern int gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, int ecoff_regnr); | |
456 | extern void set_gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_ecoff_reg_to_regnum_ftype *ecoff_reg_to_regnum); | |
457 | #if GDB_MULTI_ARCH | |
458 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ECOFF_REG_TO_REGNUM) | |
459 | #define ECOFF_REG_TO_REGNUM(ecoff_regnr) (gdbarch_ecoff_reg_to_regnum (current_gdbarch, ecoff_regnr)) | |
460 | #endif | |
461 | #endif | |
462 | ||
463 | /* Provide a default mapping from a DWARF register number to a gdb REGNUM. */ | |
464 | ||
465 | /* Default (function) for non- multi-arch platforms. */ | |
466 | #if (!GDB_MULTI_ARCH) && !defined (DWARF_REG_TO_REGNUM) | |
467 | #define DWARF_REG_TO_REGNUM(dwarf_regnr) (no_op_reg_to_regnum (dwarf_regnr)) | |
468 | #endif | |
469 | ||
470 | typedef int (gdbarch_dwarf_reg_to_regnum_ftype) (int dwarf_regnr); | |
471 | extern int gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, int dwarf_regnr); | |
472 | extern void set_gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf_reg_to_regnum_ftype *dwarf_reg_to_regnum); | |
473 | #if GDB_MULTI_ARCH | |
474 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF_REG_TO_REGNUM) | |
475 | #define DWARF_REG_TO_REGNUM(dwarf_regnr) (gdbarch_dwarf_reg_to_regnum (current_gdbarch, dwarf_regnr)) | |
476 | #endif | |
477 | #endif | |
478 | ||
479 | /* Convert from an sdb register number to an internal gdb register number. | |
480 | This should be defined in tm.h, if REGISTER_NAMES is not set up | |
481 | to map one to one onto the sdb register numbers. */ | |
482 | ||
483 | /* Default (function) for non- multi-arch platforms. */ | |
484 | #if (!GDB_MULTI_ARCH) && !defined (SDB_REG_TO_REGNUM) | |
485 | #define SDB_REG_TO_REGNUM(sdb_regnr) (no_op_reg_to_regnum (sdb_regnr)) | |
486 | #endif | |
487 | ||
488 | typedef int (gdbarch_sdb_reg_to_regnum_ftype) (int sdb_regnr); | |
489 | extern int gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, int sdb_regnr); | |
490 | extern void set_gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_sdb_reg_to_regnum_ftype *sdb_reg_to_regnum); | |
491 | #if GDB_MULTI_ARCH | |
492 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SDB_REG_TO_REGNUM) | |
493 | #define SDB_REG_TO_REGNUM(sdb_regnr) (gdbarch_sdb_reg_to_regnum (current_gdbarch, sdb_regnr)) | |
494 | #endif | |
495 | #endif | |
496 | ||
497 | /* Default (function) for non- multi-arch platforms. */ | |
498 | #if (!GDB_MULTI_ARCH) && !defined (DWARF2_REG_TO_REGNUM) | |
499 | #define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (no_op_reg_to_regnum (dwarf2_regnr)) | |
500 | #endif | |
501 | ||
502 | typedef int (gdbarch_dwarf2_reg_to_regnum_ftype) (int dwarf2_regnr); | |
503 | extern int gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, int dwarf2_regnr); | |
504 | extern void set_gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf2_reg_to_regnum_ftype *dwarf2_reg_to_regnum); | |
505 | #if GDB_MULTI_ARCH | |
506 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_REG_TO_REGNUM) | |
507 | #define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (gdbarch_dwarf2_reg_to_regnum (current_gdbarch, dwarf2_regnr)) | |
508 | #endif | |
509 | #endif | |
510 | ||
33489c5b | 511 | /* Default (function) for non- multi-arch platforms. */ |
6166d547 | 512 | #if (!GDB_MULTI_ARCH) && !defined (REGISTER_NAME) |
33489c5b AC |
513 | #define REGISTER_NAME(regnr) (legacy_register_name (regnr)) |
514 | #endif | |
515 | ||
104c1213 JM |
516 | typedef char * (gdbarch_register_name_ftype) (int regnr); |
517 | extern char * gdbarch_register_name (struct gdbarch *gdbarch, int regnr); | |
518 | extern void set_gdbarch_register_name (struct gdbarch *gdbarch, gdbarch_register_name_ftype *register_name); | |
33489c5b | 519 | #if GDB_MULTI_ARCH |
6166d547 | 520 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_NAME) |
0f71a2f6 JM |
521 | #define REGISTER_NAME(regnr) (gdbarch_register_name (current_gdbarch, regnr)) |
522 | #endif | |
33489c5b | 523 | #endif |
0f71a2f6 | 524 | |
104c1213 JM |
525 | extern int gdbarch_register_size (struct gdbarch *gdbarch); |
526 | extern void set_gdbarch_register_size (struct gdbarch *gdbarch, int register_size); | |
0f71a2f6 | 527 | #if GDB_MULTI_ARCH |
6166d547 | 528 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIZE) |
0f71a2f6 JM |
529 | #define REGISTER_SIZE (gdbarch_register_size (current_gdbarch)) |
530 | #endif | |
531 | #endif | |
532 | ||
104c1213 JM |
533 | extern int gdbarch_register_bytes (struct gdbarch *gdbarch); |
534 | extern void set_gdbarch_register_bytes (struct gdbarch *gdbarch, int register_bytes); | |
0f71a2f6 | 535 | #if GDB_MULTI_ARCH |
6166d547 | 536 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES) |
0f71a2f6 JM |
537 | #define REGISTER_BYTES (gdbarch_register_bytes (current_gdbarch)) |
538 | #endif | |
539 | #endif | |
540 | ||
104c1213 JM |
541 | typedef int (gdbarch_register_byte_ftype) (int reg_nr); |
542 | extern int gdbarch_register_byte (struct gdbarch *gdbarch, int reg_nr); | |
543 | extern void set_gdbarch_register_byte (struct gdbarch *gdbarch, gdbarch_register_byte_ftype *register_byte); | |
0f71a2f6 | 544 | #if GDB_MULTI_ARCH |
6166d547 | 545 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTE) |
0f71a2f6 JM |
546 | #define REGISTER_BYTE(reg_nr) (gdbarch_register_byte (current_gdbarch, reg_nr)) |
547 | #endif | |
548 | #endif | |
549 | ||
104c1213 JM |
550 | typedef int (gdbarch_register_raw_size_ftype) (int reg_nr); |
551 | extern int gdbarch_register_raw_size (struct gdbarch *gdbarch, int reg_nr); | |
552 | extern void set_gdbarch_register_raw_size (struct gdbarch *gdbarch, gdbarch_register_raw_size_ftype *register_raw_size); | |
0f71a2f6 | 553 | #if GDB_MULTI_ARCH |
6166d547 | 554 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_RAW_SIZE) |
0f71a2f6 JM |
555 | #define REGISTER_RAW_SIZE(reg_nr) (gdbarch_register_raw_size (current_gdbarch, reg_nr)) |
556 | #endif | |
557 | #endif | |
558 | ||
104c1213 JM |
559 | extern int gdbarch_max_register_raw_size (struct gdbarch *gdbarch); |
560 | extern void set_gdbarch_max_register_raw_size (struct gdbarch *gdbarch, int max_register_raw_size); | |
0f71a2f6 | 561 | #if GDB_MULTI_ARCH |
6166d547 | 562 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MAX_REGISTER_RAW_SIZE) |
0f71a2f6 JM |
563 | #define MAX_REGISTER_RAW_SIZE (gdbarch_max_register_raw_size (current_gdbarch)) |
564 | #endif | |
565 | #endif | |
566 | ||
104c1213 JM |
567 | typedef int (gdbarch_register_virtual_size_ftype) (int reg_nr); |
568 | extern int gdbarch_register_virtual_size (struct gdbarch *gdbarch, int reg_nr); | |
569 | extern void set_gdbarch_register_virtual_size (struct gdbarch *gdbarch, gdbarch_register_virtual_size_ftype *register_virtual_size); | |
0f71a2f6 | 570 | #if GDB_MULTI_ARCH |
6166d547 | 571 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_SIZE) |
0f71a2f6 JM |
572 | #define REGISTER_VIRTUAL_SIZE(reg_nr) (gdbarch_register_virtual_size (current_gdbarch, reg_nr)) |
573 | #endif | |
574 | #endif | |
575 | ||
104c1213 JM |
576 | extern int gdbarch_max_register_virtual_size (struct gdbarch *gdbarch); |
577 | extern void set_gdbarch_max_register_virtual_size (struct gdbarch *gdbarch, int max_register_virtual_size); | |
0f71a2f6 | 578 | #if GDB_MULTI_ARCH |
6166d547 | 579 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MAX_REGISTER_VIRTUAL_SIZE) |
0f71a2f6 JM |
580 | #define MAX_REGISTER_VIRTUAL_SIZE (gdbarch_max_register_virtual_size (current_gdbarch)) |
581 | #endif | |
582 | #endif | |
583 | ||
104c1213 JM |
584 | typedef struct type * (gdbarch_register_virtual_type_ftype) (int reg_nr); |
585 | extern struct type * gdbarch_register_virtual_type (struct gdbarch *gdbarch, int reg_nr); | |
586 | extern void set_gdbarch_register_virtual_type (struct gdbarch *gdbarch, gdbarch_register_virtual_type_ftype *register_virtual_type); | |
0f71a2f6 | 587 | #if GDB_MULTI_ARCH |
6166d547 | 588 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_TYPE) |
0f71a2f6 JM |
589 | #define REGISTER_VIRTUAL_TYPE(reg_nr) (gdbarch_register_virtual_type (current_gdbarch, reg_nr)) |
590 | #endif | |
591 | #endif | |
592 | ||
666e11c5 EZ |
593 | /* Default (function) for non- multi-arch platforms. */ |
594 | #if (!GDB_MULTI_ARCH) && !defined (DO_REGISTERS_INFO) | |
595 | #define DO_REGISTERS_INFO(reg_nr, fpregs) (do_registers_info (reg_nr, fpregs)) | |
596 | #endif | |
597 | ||
598 | typedef void (gdbarch_do_registers_info_ftype) (int reg_nr, int fpregs); | |
599 | extern void gdbarch_do_registers_info (struct gdbarch *gdbarch, int reg_nr, int fpregs); | |
600 | extern void set_gdbarch_do_registers_info (struct gdbarch *gdbarch, gdbarch_do_registers_info_ftype *do_registers_info); | |
601 | #if GDB_MULTI_ARCH | |
602 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DO_REGISTERS_INFO) | |
603 | #define DO_REGISTERS_INFO(reg_nr, fpregs) (gdbarch_do_registers_info (current_gdbarch, reg_nr, fpregs)) | |
604 | #endif | |
605 | #endif | |
606 | ||
7c7651b2 AC |
607 | /* MAP a GDB RAW register number onto a simulator register number. See |
608 | also include/...-sim.h. */ | |
609 | ||
610 | /* Default (function) for non- multi-arch platforms. */ | |
611 | #if (!GDB_MULTI_ARCH) && !defined (REGISTER_SIM_REGNO) | |
612 | #define REGISTER_SIM_REGNO(reg_nr) (default_register_sim_regno (reg_nr)) | |
613 | #endif | |
614 | ||
615 | typedef int (gdbarch_register_sim_regno_ftype) (int reg_nr); | |
616 | extern int gdbarch_register_sim_regno (struct gdbarch *gdbarch, int reg_nr); | |
617 | extern void set_gdbarch_register_sim_regno (struct gdbarch *gdbarch, gdbarch_register_sim_regno_ftype *register_sim_regno); | |
618 | #if GDB_MULTI_ARCH | |
619 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIM_REGNO) | |
620 | #define REGISTER_SIM_REGNO(reg_nr) (gdbarch_register_sim_regno (current_gdbarch, reg_nr)) | |
621 | #endif | |
622 | #endif | |
623 | ||
104c1213 JM |
624 | extern int gdbarch_use_generic_dummy_frames (struct gdbarch *gdbarch); |
625 | extern void set_gdbarch_use_generic_dummy_frames (struct gdbarch *gdbarch, int use_generic_dummy_frames); | |
0f71a2f6 | 626 | #if GDB_MULTI_ARCH |
6166d547 | 627 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (USE_GENERIC_DUMMY_FRAMES) |
0f71a2f6 JM |
628 | #define USE_GENERIC_DUMMY_FRAMES (gdbarch_use_generic_dummy_frames (current_gdbarch)) |
629 | #endif | |
630 | #endif | |
631 | ||
104c1213 JM |
632 | extern int gdbarch_call_dummy_location (struct gdbarch *gdbarch); |
633 | extern void set_gdbarch_call_dummy_location (struct gdbarch *gdbarch, int call_dummy_location); | |
0f71a2f6 | 634 | #if GDB_MULTI_ARCH |
6166d547 | 635 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LOCATION) |
0f71a2f6 JM |
636 | #define CALL_DUMMY_LOCATION (gdbarch_call_dummy_location (current_gdbarch)) |
637 | #endif | |
638 | #endif | |
639 | ||
104c1213 JM |
640 | typedef CORE_ADDR (gdbarch_call_dummy_address_ftype) (void); |
641 | extern CORE_ADDR gdbarch_call_dummy_address (struct gdbarch *gdbarch); | |
642 | extern void set_gdbarch_call_dummy_address (struct gdbarch *gdbarch, gdbarch_call_dummy_address_ftype *call_dummy_address); | |
0f71a2f6 | 643 | #if GDB_MULTI_ARCH |
6166d547 | 644 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_ADDRESS) |
0f71a2f6 JM |
645 | #define CALL_DUMMY_ADDRESS() (gdbarch_call_dummy_address (current_gdbarch)) |
646 | #endif | |
647 | #endif | |
648 | ||
104c1213 JM |
649 | extern CORE_ADDR gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch); |
650 | extern void set_gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch, CORE_ADDR call_dummy_start_offset); | |
0f71a2f6 | 651 | #if GDB_MULTI_ARCH |
6166d547 | 652 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_START_OFFSET) |
0f71a2f6 JM |
653 | #define CALL_DUMMY_START_OFFSET (gdbarch_call_dummy_start_offset (current_gdbarch)) |
654 | #endif | |
655 | #endif | |
656 | ||
104c1213 JM |
657 | extern CORE_ADDR gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch); |
658 | extern void set_gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch, CORE_ADDR call_dummy_breakpoint_offset); | |
0f71a2f6 | 659 | #if GDB_MULTI_ARCH |
6166d547 | 660 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET) |
0f71a2f6 JM |
661 | #define CALL_DUMMY_BREAKPOINT_OFFSET (gdbarch_call_dummy_breakpoint_offset (current_gdbarch)) |
662 | #endif | |
663 | #endif | |
664 | ||
104c1213 JM |
665 | extern int gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch *gdbarch); |
666 | extern void set_gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch *gdbarch, int call_dummy_breakpoint_offset_p); | |
0f71a2f6 | 667 | #if GDB_MULTI_ARCH |
6166d547 | 668 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET_P) |
0f71a2f6 JM |
669 | #define CALL_DUMMY_BREAKPOINT_OFFSET_P (gdbarch_call_dummy_breakpoint_offset_p (current_gdbarch)) |
670 | #endif | |
671 | #endif | |
672 | ||
104c1213 JM |
673 | extern int gdbarch_call_dummy_length (struct gdbarch *gdbarch); |
674 | extern void set_gdbarch_call_dummy_length (struct gdbarch *gdbarch, int call_dummy_length); | |
0f71a2f6 | 675 | #if GDB_MULTI_ARCH |
6166d547 | 676 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LENGTH) |
0f71a2f6 JM |
677 | #define CALL_DUMMY_LENGTH (gdbarch_call_dummy_length (current_gdbarch)) |
678 | #endif | |
679 | #endif | |
680 | ||
104c1213 JM |
681 | typedef int (gdbarch_pc_in_call_dummy_ftype) (CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address); |
682 | extern int gdbarch_pc_in_call_dummy (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address); | |
683 | extern void set_gdbarch_pc_in_call_dummy (struct gdbarch *gdbarch, gdbarch_pc_in_call_dummy_ftype *pc_in_call_dummy); | |
0f71a2f6 | 684 | #if GDB_MULTI_ARCH |
6166d547 | 685 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_IN_CALL_DUMMY) |
0f71a2f6 JM |
686 | #define PC_IN_CALL_DUMMY(pc, sp, frame_address) (gdbarch_pc_in_call_dummy (current_gdbarch, pc, sp, frame_address)) |
687 | #endif | |
688 | #endif | |
689 | ||
104c1213 JM |
690 | extern int gdbarch_call_dummy_p (struct gdbarch *gdbarch); |
691 | extern void set_gdbarch_call_dummy_p (struct gdbarch *gdbarch, int call_dummy_p); | |
0f71a2f6 | 692 | #if GDB_MULTI_ARCH |
6166d547 | 693 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_P) |
0f71a2f6 JM |
694 | #define CALL_DUMMY_P (gdbarch_call_dummy_p (current_gdbarch)) |
695 | #endif | |
696 | #endif | |
697 | ||
33489c5b | 698 | /* Default (value) for non- multi-arch platforms. */ |
6166d547 | 699 | #if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_WORDS) |
33489c5b AC |
700 | #define CALL_DUMMY_WORDS (legacy_call_dummy_words) |
701 | #endif | |
702 | ||
104c1213 JM |
703 | extern LONGEST * gdbarch_call_dummy_words (struct gdbarch *gdbarch); |
704 | extern void set_gdbarch_call_dummy_words (struct gdbarch *gdbarch, LONGEST * call_dummy_words); | |
33489c5b | 705 | #if GDB_MULTI_ARCH |
6166d547 | 706 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_WORDS) |
0f71a2f6 JM |
707 | #define CALL_DUMMY_WORDS (gdbarch_call_dummy_words (current_gdbarch)) |
708 | #endif | |
33489c5b AC |
709 | #endif |
710 | ||
711 | /* Default (value) for non- multi-arch platforms. */ | |
6166d547 | 712 | #if (!GDB_MULTI_ARCH) && !defined (SIZEOF_CALL_DUMMY_WORDS) |
33489c5b AC |
713 | #define SIZEOF_CALL_DUMMY_WORDS (legacy_sizeof_call_dummy_words) |
714 | #endif | |
0f71a2f6 | 715 | |
104c1213 JM |
716 | extern int gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch); |
717 | extern void set_gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch, int sizeof_call_dummy_words); | |
33489c5b | 718 | #if GDB_MULTI_ARCH |
6166d547 | 719 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIZEOF_CALL_DUMMY_WORDS) |
0f71a2f6 JM |
720 | #define SIZEOF_CALL_DUMMY_WORDS (gdbarch_sizeof_call_dummy_words (current_gdbarch)) |
721 | #endif | |
33489c5b | 722 | #endif |
0f71a2f6 | 723 | |
104c1213 JM |
724 | extern int gdbarch_call_dummy_stack_adjust_p (struct gdbarch *gdbarch); |
725 | extern void set_gdbarch_call_dummy_stack_adjust_p (struct gdbarch *gdbarch, int call_dummy_stack_adjust_p); | |
0f71a2f6 | 726 | #if GDB_MULTI_ARCH |
6166d547 | 727 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_STACK_ADJUST_P) |
0f71a2f6 JM |
728 | #define CALL_DUMMY_STACK_ADJUST_P (gdbarch_call_dummy_stack_adjust_p (current_gdbarch)) |
729 | #endif | |
730 | #endif | |
731 | ||
104c1213 JM |
732 | extern int gdbarch_call_dummy_stack_adjust (struct gdbarch *gdbarch); |
733 | extern void set_gdbarch_call_dummy_stack_adjust (struct gdbarch *gdbarch, int call_dummy_stack_adjust); | |
0f71a2f6 | 734 | #if GDB_MULTI_ARCH |
6166d547 | 735 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_STACK_ADJUST) |
0f71a2f6 JM |
736 | #define CALL_DUMMY_STACK_ADJUST (gdbarch_call_dummy_stack_adjust (current_gdbarch)) |
737 | #endif | |
738 | #endif | |
739 | ||
104c1213 JM |
740 | typedef void (gdbarch_fix_call_dummy_ftype) (char *dummy, CORE_ADDR pc, CORE_ADDR fun, int nargs, struct value **args, struct type *type, int gcc_p); |
741 | extern void gdbarch_fix_call_dummy (struct gdbarch *gdbarch, char *dummy, CORE_ADDR pc, CORE_ADDR fun, int nargs, struct value **args, struct type *type, int gcc_p); | |
742 | extern void set_gdbarch_fix_call_dummy (struct gdbarch *gdbarch, gdbarch_fix_call_dummy_ftype *fix_call_dummy); | |
0f71a2f6 | 743 | #if GDB_MULTI_ARCH |
6166d547 | 744 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FIX_CALL_DUMMY) |
0f71a2f6 JM |
745 | #define FIX_CALL_DUMMY(dummy, pc, fun, nargs, args, type, gcc_p) (gdbarch_fix_call_dummy (current_gdbarch, dummy, pc, fun, nargs, args, type, gcc_p)) |
746 | #endif | |
747 | #endif | |
748 | ||
104c1213 JM |
749 | extern int gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch); |
750 | extern void set_gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch, int believe_pcc_promotion); | |
0f71a2f6 | 751 | #if GDB_MULTI_ARCH |
6166d547 | 752 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION) |
0f71a2f6 JM |
753 | #define BELIEVE_PCC_PROMOTION (gdbarch_believe_pcc_promotion (current_gdbarch)) |
754 | #endif | |
755 | #endif | |
756 | ||
104c1213 JM |
757 | extern int gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch); |
758 | extern void set_gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch, int believe_pcc_promotion_type); | |
0f71a2f6 | 759 | #if GDB_MULTI_ARCH |
6166d547 | 760 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION_TYPE) |
0f71a2f6 JM |
761 | #define BELIEVE_PCC_PROMOTION_TYPE (gdbarch_believe_pcc_promotion_type (current_gdbarch)) |
762 | #endif | |
763 | #endif | |
764 | ||
33489c5b | 765 | /* Default (function) for non- multi-arch platforms. */ |
6166d547 | 766 | #if (!GDB_MULTI_ARCH) && !defined (COERCE_FLOAT_TO_DOUBLE) |
33489c5b AC |
767 | #define COERCE_FLOAT_TO_DOUBLE(formal, actual) (default_coerce_float_to_double (formal, actual)) |
768 | #endif | |
769 | ||
b9a8e3bf JB |
770 | typedef int (gdbarch_coerce_float_to_double_ftype) (struct type *formal, struct type *actual); |
771 | extern int gdbarch_coerce_float_to_double (struct gdbarch *gdbarch, struct type *formal, struct type *actual); | |
772 | extern void set_gdbarch_coerce_float_to_double (struct gdbarch *gdbarch, gdbarch_coerce_float_to_double_ftype *coerce_float_to_double); | |
33489c5b | 773 | #if GDB_MULTI_ARCH |
6166d547 | 774 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (COERCE_FLOAT_TO_DOUBLE) |
b9a8e3bf JB |
775 | #define COERCE_FLOAT_TO_DOUBLE(formal, actual) (gdbarch_coerce_float_to_double (current_gdbarch, formal, actual)) |
776 | #endif | |
33489c5b | 777 | #endif |
b9a8e3bf | 778 | |
104c1213 JM |
779 | typedef void (gdbarch_get_saved_register_ftype) (char *raw_buffer, int *optimized, CORE_ADDR *addrp, struct frame_info *frame, int regnum, enum lval_type *lval); |
780 | extern void gdbarch_get_saved_register (struct gdbarch *gdbarch, char *raw_buffer, int *optimized, CORE_ADDR *addrp, struct frame_info *frame, int regnum, enum lval_type *lval); | |
781 | extern void set_gdbarch_get_saved_register (struct gdbarch *gdbarch, gdbarch_get_saved_register_ftype *get_saved_register); | |
0f71a2f6 | 782 | #if GDB_MULTI_ARCH |
6166d547 | 783 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_SAVED_REGISTER) |
0f71a2f6 JM |
784 | #define GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (gdbarch_get_saved_register (current_gdbarch, raw_buffer, optimized, addrp, frame, regnum, lval)) |
785 | #endif | |
786 | #endif | |
787 | ||
33489c5b | 788 | /* Default (function) for non- multi-arch platforms. */ |
6166d547 | 789 | #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERTIBLE) |
33489c5b AC |
790 | #define REGISTER_CONVERTIBLE(nr) (generic_register_convertible_not (nr)) |
791 | #endif | |
792 | ||
104c1213 JM |
793 | typedef int (gdbarch_register_convertible_ftype) (int nr); |
794 | extern int gdbarch_register_convertible (struct gdbarch *gdbarch, int nr); | |
795 | extern void set_gdbarch_register_convertible (struct gdbarch *gdbarch, gdbarch_register_convertible_ftype *register_convertible); | |
33489c5b | 796 | #if GDB_MULTI_ARCH |
6166d547 | 797 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERTIBLE) |
0f71a2f6 JM |
798 | #define REGISTER_CONVERTIBLE(nr) (gdbarch_register_convertible (current_gdbarch, nr)) |
799 | #endif | |
33489c5b AC |
800 | #endif |
801 | ||
802 | /* Default (function) for non- multi-arch platforms. */ | |
6166d547 | 803 | #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_VIRTUAL) |
33489c5b AC |
804 | #define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (internal_error ("REGISTER_CONVERT_TO_VIRTUAL"), 0) |
805 | #endif | |
0f71a2f6 | 806 | |
104c1213 JM |
807 | typedef void (gdbarch_register_convert_to_virtual_ftype) (int regnum, struct type *type, char *from, char *to); |
808 | extern void gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to); | |
809 | extern void set_gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, gdbarch_register_convert_to_virtual_ftype *register_convert_to_virtual); | |
33489c5b | 810 | #if GDB_MULTI_ARCH |
6166d547 | 811 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_VIRTUAL) |
0f71a2f6 JM |
812 | #define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (gdbarch_register_convert_to_virtual (current_gdbarch, regnum, type, from, to)) |
813 | #endif | |
33489c5b AC |
814 | #endif |
815 | ||
816 | /* Default (function) for non- multi-arch platforms. */ | |
6166d547 | 817 | #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_RAW) |
33489c5b AC |
818 | #define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (internal_error ("REGISTER_CONVERT_TO_RAW"), 0) |
819 | #endif | |
0f71a2f6 | 820 | |
104c1213 JM |
821 | typedef void (gdbarch_register_convert_to_raw_ftype) (struct type *type, int regnum, char *from, char *to); |
822 | extern void gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, struct type *type, int regnum, char *from, char *to); | |
823 | extern void set_gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, gdbarch_register_convert_to_raw_ftype *register_convert_to_raw); | |
33489c5b | 824 | #if GDB_MULTI_ARCH |
6166d547 | 825 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_RAW) |
0f71a2f6 JM |
826 | #define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (gdbarch_register_convert_to_raw (current_gdbarch, type, regnum, from, to)) |
827 | #endif | |
33489c5b AC |
828 | #endif |
829 | ||
34620563 AC |
830 | /* This function is called when the value of a pseudo-register needs to |
831 | be updated. Typically it will be defined on a per-architecture | |
832 | basis. */ | |
833 | ||
7f1b2585 | 834 | /* Default (function) for non- multi-arch platforms. */ |
6166d547 | 835 | #if (!GDB_MULTI_ARCH) && !defined (FETCH_PSEUDO_REGISTER) |
7f1b2585 EZ |
836 | #define FETCH_PSEUDO_REGISTER(regnum) (internal_error ("FETCH_PSEUDO_REGISTER"), 0) |
837 | #endif | |
838 | ||
839 | typedef void (gdbarch_fetch_pseudo_register_ftype) (int regnum); | |
840 | extern void gdbarch_fetch_pseudo_register (struct gdbarch *gdbarch, int regnum); | |
841 | extern void set_gdbarch_fetch_pseudo_register (struct gdbarch *gdbarch, gdbarch_fetch_pseudo_register_ftype *fetch_pseudo_register); | |
842 | #if GDB_MULTI_ARCH | |
6166d547 | 843 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FETCH_PSEUDO_REGISTER) |
7f1b2585 EZ |
844 | #define FETCH_PSEUDO_REGISTER(regnum) (gdbarch_fetch_pseudo_register (current_gdbarch, regnum)) |
845 | #endif | |
846 | #endif | |
847 | ||
34620563 AC |
848 | /* This function is called when the value of a pseudo-register needs to |
849 | be set or stored. Typically it will be defined on a | |
850 | per-architecture basis. */ | |
851 | ||
7f1b2585 | 852 | /* Default (function) for non- multi-arch platforms. */ |
6166d547 | 853 | #if (!GDB_MULTI_ARCH) && !defined (STORE_PSEUDO_REGISTER) |
7f1b2585 EZ |
854 | #define STORE_PSEUDO_REGISTER(regnum) (internal_error ("STORE_PSEUDO_REGISTER"), 0) |
855 | #endif | |
856 | ||
857 | typedef void (gdbarch_store_pseudo_register_ftype) (int regnum); | |
858 | extern void gdbarch_store_pseudo_register (struct gdbarch *gdbarch, int regnum); | |
859 | extern void set_gdbarch_store_pseudo_register (struct gdbarch *gdbarch, gdbarch_store_pseudo_register_ftype *store_pseudo_register); | |
860 | #if GDB_MULTI_ARCH | |
6166d547 | 861 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_PSEUDO_REGISTER) |
7f1b2585 EZ |
862 | #define STORE_PSEUDO_REGISTER(regnum) (gdbarch_store_pseudo_register (current_gdbarch, regnum)) |
863 | #endif | |
864 | #endif | |
865 | ||
33489c5b | 866 | /* Default (function) for non- multi-arch platforms. */ |
6166d547 | 867 | #if (!GDB_MULTI_ARCH) && !defined (POINTER_TO_ADDRESS) |
ac2e2ef7 | 868 | #define POINTER_TO_ADDRESS(type, buf) (unsigned_pointer_to_address (type, buf)) |
33489c5b | 869 | #endif |
4478b372 | 870 | |
ac2e2ef7 AC |
871 | typedef CORE_ADDR (gdbarch_pointer_to_address_ftype) (struct type *type, void *buf); |
872 | extern CORE_ADDR gdbarch_pointer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf); | |
4478b372 | 873 | extern void set_gdbarch_pointer_to_address (struct gdbarch *gdbarch, gdbarch_pointer_to_address_ftype *pointer_to_address); |
33489c5b | 874 | #if GDB_MULTI_ARCH |
6166d547 | 875 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POINTER_TO_ADDRESS) |
4478b372 JB |
876 | #define POINTER_TO_ADDRESS(type, buf) (gdbarch_pointer_to_address (current_gdbarch, type, buf)) |
877 | #endif | |
33489c5b AC |
878 | #endif |
879 | ||
880 | /* Default (function) for non- multi-arch platforms. */ | |
6166d547 | 881 | #if (!GDB_MULTI_ARCH) && !defined (ADDRESS_TO_POINTER) |
ac2e2ef7 | 882 | #define ADDRESS_TO_POINTER(type, buf, addr) (unsigned_address_to_pointer (type, buf, addr)) |
33489c5b | 883 | #endif |
4478b372 | 884 | |
ac2e2ef7 AC |
885 | typedef void (gdbarch_address_to_pointer_ftype) (struct type *type, void *buf, CORE_ADDR addr); |
886 | extern void gdbarch_address_to_pointer (struct gdbarch *gdbarch, struct type *type, void *buf, CORE_ADDR addr); | |
4478b372 | 887 | extern void set_gdbarch_address_to_pointer (struct gdbarch *gdbarch, gdbarch_address_to_pointer_ftype *address_to_pointer); |
33489c5b | 888 | #if GDB_MULTI_ARCH |
6166d547 | 889 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_TO_POINTER) |
4478b372 JB |
890 | #define ADDRESS_TO_POINTER(type, buf, addr) (gdbarch_address_to_pointer (current_gdbarch, type, buf, addr)) |
891 | #endif | |
33489c5b AC |
892 | #endif |
893 | ||
894 | /* Default (function) for non- multi-arch platforms. */ | |
6166d547 | 895 | #if (!GDB_MULTI_ARCH) && !defined (RETURN_VALUE_ON_STACK) |
33489c5b AC |
896 | #define RETURN_VALUE_ON_STACK(type) (generic_return_value_on_stack_not (type)) |
897 | #endif | |
0f71a2f6 | 898 | |
71a9f22e JB |
899 | typedef int (gdbarch_return_value_on_stack_ftype) (struct type *type); |
900 | extern int gdbarch_return_value_on_stack (struct gdbarch *gdbarch, struct type *type); | |
901 | extern void set_gdbarch_return_value_on_stack (struct gdbarch *gdbarch, gdbarch_return_value_on_stack_ftype *return_value_on_stack); | |
33489c5b | 902 | #if GDB_MULTI_ARCH |
6166d547 | 903 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (RETURN_VALUE_ON_STACK) |
71a9f22e JB |
904 | #define RETURN_VALUE_ON_STACK(type) (gdbarch_return_value_on_stack (current_gdbarch, type)) |
905 | #endif | |
33489c5b | 906 | #endif |
71a9f22e | 907 | |
104c1213 JM |
908 | typedef void (gdbarch_extract_return_value_ftype) (struct type *type, char *regbuf, char *valbuf); |
909 | extern void gdbarch_extract_return_value (struct gdbarch *gdbarch, struct type *type, char *regbuf, char *valbuf); | |
910 | extern void set_gdbarch_extract_return_value (struct gdbarch *gdbarch, gdbarch_extract_return_value_ftype *extract_return_value); | |
0f71a2f6 | 911 | #if GDB_MULTI_ARCH |
6166d547 | 912 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_RETURN_VALUE) |
0f71a2f6 JM |
913 | #define EXTRACT_RETURN_VALUE(type, regbuf, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regbuf, valbuf)) |
914 | #endif | |
915 | #endif | |
916 | ||
104c1213 JM |
917 | typedef CORE_ADDR (gdbarch_push_arguments_ftype) (int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr); |
918 | extern CORE_ADDR gdbarch_push_arguments (struct gdbarch *gdbarch, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr); | |
919 | extern void set_gdbarch_push_arguments (struct gdbarch *gdbarch, gdbarch_push_arguments_ftype *push_arguments); | |
0f71a2f6 | 920 | #if GDB_MULTI_ARCH |
6166d547 | 921 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_ARGUMENTS) |
0f71a2f6 JM |
922 | #define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (gdbarch_push_arguments (current_gdbarch, nargs, args, sp, struct_return, struct_addr)) |
923 | #endif | |
924 | #endif | |
925 | ||
104c1213 JM |
926 | typedef void (gdbarch_push_dummy_frame_ftype) (void); |
927 | extern void gdbarch_push_dummy_frame (struct gdbarch *gdbarch); | |
928 | extern void set_gdbarch_push_dummy_frame (struct gdbarch *gdbarch, gdbarch_push_dummy_frame_ftype *push_dummy_frame); | |
0f71a2f6 | 929 | #if GDB_MULTI_ARCH |
6166d547 | 930 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_DUMMY_FRAME) |
0f71a2f6 JM |
931 | #define PUSH_DUMMY_FRAME (gdbarch_push_dummy_frame (current_gdbarch)) |
932 | #endif | |
933 | #endif | |
934 | ||
104c1213 JM |
935 | typedef CORE_ADDR (gdbarch_push_return_address_ftype) (CORE_ADDR pc, CORE_ADDR sp); |
936 | extern CORE_ADDR gdbarch_push_return_address (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp); | |
937 | extern void set_gdbarch_push_return_address (struct gdbarch *gdbarch, gdbarch_push_return_address_ftype *push_return_address); | |
0f71a2f6 | 938 | #if GDB_MULTI_ARCH |
6166d547 | 939 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_RETURN_ADDRESS) |
0f71a2f6 JM |
940 | #define PUSH_RETURN_ADDRESS(pc, sp) (gdbarch_push_return_address (current_gdbarch, pc, sp)) |
941 | #endif | |
942 | #endif | |
943 | ||
104c1213 JM |
944 | typedef void (gdbarch_pop_frame_ftype) (void); |
945 | extern void gdbarch_pop_frame (struct gdbarch *gdbarch); | |
946 | extern void set_gdbarch_pop_frame (struct gdbarch *gdbarch, gdbarch_pop_frame_ftype *pop_frame); | |
0f71a2f6 | 947 | #if GDB_MULTI_ARCH |
6166d547 | 948 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POP_FRAME) |
0f71a2f6 JM |
949 | #define POP_FRAME (gdbarch_pop_frame (current_gdbarch)) |
950 | #endif | |
951 | #endif | |
952 | ||
34620563 AC |
953 | /* I wish that these would just go away.... */ |
954 | ||
33489c5b | 955 | /* Default (function) for non- multi-arch platforms. */ |
6166d547 | 956 | #if (!GDB_MULTI_ARCH) && !defined (D10V_MAKE_DADDR) |
33489c5b AC |
957 | #define D10V_MAKE_DADDR(x) (internal_error ("D10V_MAKE_DADDR"), 0) |
958 | #endif | |
959 | ||
104c1213 JM |
960 | typedef CORE_ADDR (gdbarch_d10v_make_daddr_ftype) (CORE_ADDR x); |
961 | extern CORE_ADDR gdbarch_d10v_make_daddr (struct gdbarch *gdbarch, CORE_ADDR x); | |
962 | extern void set_gdbarch_d10v_make_daddr (struct gdbarch *gdbarch, gdbarch_d10v_make_daddr_ftype *d10v_make_daddr); | |
33489c5b | 963 | #if GDB_MULTI_ARCH |
6166d547 | 964 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (D10V_MAKE_DADDR) |
0f71a2f6 JM |
965 | #define D10V_MAKE_DADDR(x) (gdbarch_d10v_make_daddr (current_gdbarch, x)) |
966 | #endif | |
33489c5b AC |
967 | #endif |
968 | ||
969 | /* Default (function) for non- multi-arch platforms. */ | |
6166d547 | 970 | #if (!GDB_MULTI_ARCH) && !defined (D10V_MAKE_IADDR) |
33489c5b AC |
971 | #define D10V_MAKE_IADDR(x) (internal_error ("D10V_MAKE_IADDR"), 0) |
972 | #endif | |
0f71a2f6 | 973 | |
104c1213 JM |
974 | typedef CORE_ADDR (gdbarch_d10v_make_iaddr_ftype) (CORE_ADDR x); |
975 | extern CORE_ADDR gdbarch_d10v_make_iaddr (struct gdbarch *gdbarch, CORE_ADDR x); | |
976 | extern void set_gdbarch_d10v_make_iaddr (struct gdbarch *gdbarch, gdbarch_d10v_make_iaddr_ftype *d10v_make_iaddr); | |
33489c5b | 977 | #if GDB_MULTI_ARCH |
6166d547 | 978 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (D10V_MAKE_IADDR) |
0f71a2f6 JM |
979 | #define D10V_MAKE_IADDR(x) (gdbarch_d10v_make_iaddr (current_gdbarch, x)) |
980 | #endif | |
33489c5b AC |
981 | #endif |
982 | ||
983 | /* Default (function) for non- multi-arch platforms. */ | |
6166d547 | 984 | #if (!GDB_MULTI_ARCH) && !defined (D10V_DADDR_P) |
33489c5b AC |
985 | #define D10V_DADDR_P(x) (internal_error ("D10V_DADDR_P"), 0) |
986 | #endif | |
0f71a2f6 | 987 | |
104c1213 JM |
988 | typedef int (gdbarch_d10v_daddr_p_ftype) (CORE_ADDR x); |
989 | extern int gdbarch_d10v_daddr_p (struct gdbarch *gdbarch, CORE_ADDR x); | |
990 | extern void set_gdbarch_d10v_daddr_p (struct gdbarch *gdbarch, gdbarch_d10v_daddr_p_ftype *d10v_daddr_p); | |
33489c5b | 991 | #if GDB_MULTI_ARCH |
6166d547 | 992 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (D10V_DADDR_P) |
0f71a2f6 JM |
993 | #define D10V_DADDR_P(x) (gdbarch_d10v_daddr_p (current_gdbarch, x)) |
994 | #endif | |
33489c5b AC |
995 | #endif |
996 | ||
997 | /* Default (function) for non- multi-arch platforms. */ | |
6166d547 | 998 | #if (!GDB_MULTI_ARCH) && !defined (D10V_IADDR_P) |
33489c5b AC |
999 | #define D10V_IADDR_P(x) (internal_error ("D10V_IADDR_P"), 0) |
1000 | #endif | |
0f71a2f6 | 1001 | |
104c1213 JM |
1002 | typedef int (gdbarch_d10v_iaddr_p_ftype) (CORE_ADDR x); |
1003 | extern int gdbarch_d10v_iaddr_p (struct gdbarch *gdbarch, CORE_ADDR x); | |
1004 | extern void set_gdbarch_d10v_iaddr_p (struct gdbarch *gdbarch, gdbarch_d10v_iaddr_p_ftype *d10v_iaddr_p); | |
33489c5b | 1005 | #if GDB_MULTI_ARCH |
6166d547 | 1006 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (D10V_IADDR_P) |
0f71a2f6 JM |
1007 | #define D10V_IADDR_P(x) (gdbarch_d10v_iaddr_p (current_gdbarch, x)) |
1008 | #endif | |
33489c5b AC |
1009 | #endif |
1010 | ||
1011 | /* Default (function) for non- multi-arch platforms. */ | |
6166d547 | 1012 | #if (!GDB_MULTI_ARCH) && !defined (D10V_CONVERT_DADDR_TO_RAW) |
33489c5b AC |
1013 | #define D10V_CONVERT_DADDR_TO_RAW(x) (internal_error ("D10V_CONVERT_DADDR_TO_RAW"), 0) |
1014 | #endif | |
0f71a2f6 | 1015 | |
104c1213 JM |
1016 | typedef CORE_ADDR (gdbarch_d10v_convert_daddr_to_raw_ftype) (CORE_ADDR x); |
1017 | extern CORE_ADDR gdbarch_d10v_convert_daddr_to_raw (struct gdbarch *gdbarch, CORE_ADDR x); | |
1018 | extern void set_gdbarch_d10v_convert_daddr_to_raw (struct gdbarch *gdbarch, gdbarch_d10v_convert_daddr_to_raw_ftype *d10v_convert_daddr_to_raw); | |
33489c5b | 1019 | #if GDB_MULTI_ARCH |
6166d547 | 1020 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (D10V_CONVERT_DADDR_TO_RAW) |
0f71a2f6 JM |
1021 | #define D10V_CONVERT_DADDR_TO_RAW(x) (gdbarch_d10v_convert_daddr_to_raw (current_gdbarch, x)) |
1022 | #endif | |
33489c5b AC |
1023 | #endif |
1024 | ||
1025 | /* Default (function) for non- multi-arch platforms. */ | |
6166d547 | 1026 | #if (!GDB_MULTI_ARCH) && !defined (D10V_CONVERT_IADDR_TO_RAW) |
33489c5b AC |
1027 | #define D10V_CONVERT_IADDR_TO_RAW(x) (internal_error ("D10V_CONVERT_IADDR_TO_RAW"), 0) |
1028 | #endif | |
0f71a2f6 | 1029 | |
104c1213 JM |
1030 | typedef CORE_ADDR (gdbarch_d10v_convert_iaddr_to_raw_ftype) (CORE_ADDR x); |
1031 | extern CORE_ADDR gdbarch_d10v_convert_iaddr_to_raw (struct gdbarch *gdbarch, CORE_ADDR x); | |
1032 | extern void set_gdbarch_d10v_convert_iaddr_to_raw (struct gdbarch *gdbarch, gdbarch_d10v_convert_iaddr_to_raw_ftype *d10v_convert_iaddr_to_raw); | |
33489c5b | 1033 | #if GDB_MULTI_ARCH |
6166d547 | 1034 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (D10V_CONVERT_IADDR_TO_RAW) |
0f71a2f6 JM |
1035 | #define D10V_CONVERT_IADDR_TO_RAW(x) (gdbarch_d10v_convert_iaddr_to_raw (current_gdbarch, x)) |
1036 | #endif | |
33489c5b | 1037 | #endif |
0f71a2f6 | 1038 | |
104c1213 JM |
1039 | typedef void (gdbarch_store_struct_return_ftype) (CORE_ADDR addr, CORE_ADDR sp); |
1040 | extern void gdbarch_store_struct_return (struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR sp); | |
1041 | extern void set_gdbarch_store_struct_return (struct gdbarch *gdbarch, gdbarch_store_struct_return_ftype *store_struct_return); | |
0f71a2f6 | 1042 | #if GDB_MULTI_ARCH |
6166d547 | 1043 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_STRUCT_RETURN) |
0f71a2f6 JM |
1044 | #define STORE_STRUCT_RETURN(addr, sp) (gdbarch_store_struct_return (current_gdbarch, addr, sp)) |
1045 | #endif | |
1046 | #endif | |
1047 | ||
104c1213 JM |
1048 | typedef void (gdbarch_store_return_value_ftype) (struct type *type, char *valbuf); |
1049 | extern void gdbarch_store_return_value (struct gdbarch *gdbarch, struct type *type, char *valbuf); | |
1050 | extern void set_gdbarch_store_return_value (struct gdbarch *gdbarch, gdbarch_store_return_value_ftype *store_return_value); | |
0f71a2f6 | 1051 | #if GDB_MULTI_ARCH |
6166d547 | 1052 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_RETURN_VALUE) |
0f71a2f6 JM |
1053 | #define STORE_RETURN_VALUE(type, valbuf) (gdbarch_store_return_value (current_gdbarch, type, valbuf)) |
1054 | #endif | |
1055 | #endif | |
1056 | ||
104c1213 JM |
1057 | typedef CORE_ADDR (gdbarch_extract_struct_value_address_ftype) (char *regbuf); |
1058 | extern CORE_ADDR gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, char *regbuf); | |
1059 | extern void set_gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_extract_struct_value_address_ftype *extract_struct_value_address); | |
0f71a2f6 | 1060 | #if GDB_MULTI_ARCH |
6166d547 | 1061 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS) |
0f71a2f6 JM |
1062 | #define EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (gdbarch_extract_struct_value_address (current_gdbarch, regbuf)) |
1063 | #endif | |
1064 | #endif | |
1065 | ||
104c1213 JM |
1066 | typedef int (gdbarch_use_struct_convention_ftype) (int gcc_p, struct type *value_type); |
1067 | extern int gdbarch_use_struct_convention (struct gdbarch *gdbarch, int gcc_p, struct type *value_type); | |
1068 | extern void set_gdbarch_use_struct_convention (struct gdbarch *gdbarch, gdbarch_use_struct_convention_ftype *use_struct_convention); | |
0f71a2f6 | 1069 | #if GDB_MULTI_ARCH |
6166d547 | 1070 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (USE_STRUCT_CONVENTION) |
0f71a2f6 JM |
1071 | #define USE_STRUCT_CONVENTION(gcc_p, value_type) (gdbarch_use_struct_convention (current_gdbarch, gcc_p, value_type)) |
1072 | #endif | |
1073 | #endif | |
1074 | ||
104c1213 JM |
1075 | typedef void (gdbarch_frame_init_saved_regs_ftype) (struct frame_info *frame); |
1076 | extern void gdbarch_frame_init_saved_regs (struct gdbarch *gdbarch, struct frame_info *frame); | |
1077 | extern void set_gdbarch_frame_init_saved_regs (struct gdbarch *gdbarch, gdbarch_frame_init_saved_regs_ftype *frame_init_saved_regs); | |
0f71a2f6 | 1078 | #if GDB_MULTI_ARCH |
6166d547 | 1079 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_INIT_SAVED_REGS) |
0f71a2f6 JM |
1080 | #define FRAME_INIT_SAVED_REGS(frame) (gdbarch_frame_init_saved_regs (current_gdbarch, frame)) |
1081 | #endif | |
1082 | #endif | |
1083 | ||
104c1213 JM |
1084 | typedef void (gdbarch_init_extra_frame_info_ftype) (int fromleaf, struct frame_info *frame); |
1085 | extern void gdbarch_init_extra_frame_info (struct gdbarch *gdbarch, int fromleaf, struct frame_info *frame); | |
1086 | extern void set_gdbarch_init_extra_frame_info (struct gdbarch *gdbarch, gdbarch_init_extra_frame_info_ftype *init_extra_frame_info); | |
0f71a2f6 | 1087 | #if GDB_MULTI_ARCH |
6166d547 | 1088 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_EXTRA_FRAME_INFO) |
0f71a2f6 JM |
1089 | #define INIT_EXTRA_FRAME_INFO(fromleaf, frame) (gdbarch_init_extra_frame_info (current_gdbarch, fromleaf, frame)) |
1090 | #endif | |
1091 | #endif | |
1092 | ||
104c1213 JM |
1093 | typedef CORE_ADDR (gdbarch_skip_prologue_ftype) (CORE_ADDR ip); |
1094 | extern CORE_ADDR gdbarch_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR ip); | |
1095 | extern void set_gdbarch_skip_prologue (struct gdbarch *gdbarch, gdbarch_skip_prologue_ftype *skip_prologue); | |
0f71a2f6 | 1096 | #if GDB_MULTI_ARCH |
6166d547 | 1097 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_PROLOGUE) |
0f71a2f6 JM |
1098 | #define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip)) |
1099 | #endif | |
1100 | #endif | |
1101 | ||
33489c5b | 1102 | /* Default (function) for non- multi-arch platforms. */ |
6166d547 | 1103 | #if (!GDB_MULTI_ARCH) && !defined (PROLOGUE_FRAMELESS_P) |
33489c5b AC |
1104 | #define PROLOGUE_FRAMELESS_P(ip) (generic_prologue_frameless_p (ip)) |
1105 | #endif | |
1106 | ||
dad41f9a AC |
1107 | typedef int (gdbarch_prologue_frameless_p_ftype) (CORE_ADDR ip); |
1108 | extern int gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, CORE_ADDR ip); | |
1109 | extern void set_gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, gdbarch_prologue_frameless_p_ftype *prologue_frameless_p); | |
33489c5b | 1110 | #if GDB_MULTI_ARCH |
6166d547 | 1111 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PROLOGUE_FRAMELESS_P) |
dad41f9a AC |
1112 | #define PROLOGUE_FRAMELESS_P(ip) (gdbarch_prologue_frameless_p (current_gdbarch, ip)) |
1113 | #endif | |
33489c5b | 1114 | #endif |
dad41f9a | 1115 | |
104c1213 JM |
1116 | typedef int (gdbarch_inner_than_ftype) (CORE_ADDR lhs, CORE_ADDR rhs); |
1117 | extern int gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs); | |
1118 | extern void set_gdbarch_inner_than (struct gdbarch *gdbarch, gdbarch_inner_than_ftype *inner_than); | |
0f71a2f6 | 1119 | #if GDB_MULTI_ARCH |
6166d547 | 1120 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INNER_THAN) |
0f71a2f6 JM |
1121 | #define INNER_THAN(lhs, rhs) (gdbarch_inner_than (current_gdbarch, lhs, rhs)) |
1122 | #endif | |
1123 | #endif | |
1124 | ||
33489c5b | 1125 | /* Default (function) for non- multi-arch platforms. */ |
6166d547 | 1126 | #if (!GDB_MULTI_ARCH) && !defined (BREAKPOINT_FROM_PC) |
33489c5b AC |
1127 | #define BREAKPOINT_FROM_PC(pcptr, lenptr) (legacy_breakpoint_from_pc (pcptr, lenptr)) |
1128 | #endif | |
1129 | ||
104c1213 JM |
1130 | typedef unsigned char * (gdbarch_breakpoint_from_pc_ftype) (CORE_ADDR *pcptr, int *lenptr); |
1131 | extern unsigned char * gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr); | |
1132 | extern void set_gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc); | |
33489c5b | 1133 | #if GDB_MULTI_ARCH |
6166d547 | 1134 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BREAKPOINT_FROM_PC) |
0f71a2f6 JM |
1135 | #define BREAKPOINT_FROM_PC(pcptr, lenptr) (gdbarch_breakpoint_from_pc (current_gdbarch, pcptr, lenptr)) |
1136 | #endif | |
33489c5b AC |
1137 | #endif |
1138 | ||
1139 | /* Default (function) for non- multi-arch platforms. */ | |
6166d547 | 1140 | #if (!GDB_MULTI_ARCH) && !defined (MEMORY_INSERT_BREAKPOINT) |
33489c5b AC |
1141 | #define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (default_memory_insert_breakpoint (addr, contents_cache)) |
1142 | #endif | |
0f71a2f6 | 1143 | |
917317f4 JM |
1144 | typedef int (gdbarch_memory_insert_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache); |
1145 | extern int gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache); | |
1146 | extern void set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint); | |
33489c5b | 1147 | #if GDB_MULTI_ARCH |
6166d547 | 1148 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_INSERT_BREAKPOINT) |
917317f4 JM |
1149 | #define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (gdbarch_memory_insert_breakpoint (current_gdbarch, addr, contents_cache)) |
1150 | #endif | |
33489c5b AC |
1151 | #endif |
1152 | ||
1153 | /* Default (function) for non- multi-arch platforms. */ | |
6166d547 | 1154 | #if (!GDB_MULTI_ARCH) && !defined (MEMORY_REMOVE_BREAKPOINT) |
33489c5b AC |
1155 | #define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (default_memory_remove_breakpoint (addr, contents_cache)) |
1156 | #endif | |
917317f4 JM |
1157 | |
1158 | typedef int (gdbarch_memory_remove_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache); | |
1159 | extern int gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache); | |
1160 | extern void set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint); | |
33489c5b | 1161 | #if GDB_MULTI_ARCH |
6166d547 | 1162 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_REMOVE_BREAKPOINT) |
917317f4 JM |
1163 | #define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (gdbarch_memory_remove_breakpoint (current_gdbarch, addr, contents_cache)) |
1164 | #endif | |
33489c5b | 1165 | #endif |
917317f4 | 1166 | |
104c1213 JM |
1167 | extern CORE_ADDR gdbarch_decr_pc_after_break (struct gdbarch *gdbarch); |
1168 | extern void set_gdbarch_decr_pc_after_break (struct gdbarch *gdbarch, CORE_ADDR decr_pc_after_break); | |
0f71a2f6 | 1169 | #if GDB_MULTI_ARCH |
6166d547 | 1170 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DECR_PC_AFTER_BREAK) |
0f71a2f6 JM |
1171 | #define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch)) |
1172 | #endif | |
1173 | #endif | |
1174 | ||
104c1213 JM |
1175 | extern CORE_ADDR gdbarch_function_start_offset (struct gdbarch *gdbarch); |
1176 | extern void set_gdbarch_function_start_offset (struct gdbarch *gdbarch, CORE_ADDR function_start_offset); | |
0f71a2f6 | 1177 | #if GDB_MULTI_ARCH |
6166d547 | 1178 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FUNCTION_START_OFFSET) |
0f71a2f6 JM |
1179 | #define FUNCTION_START_OFFSET (gdbarch_function_start_offset (current_gdbarch)) |
1180 | #endif | |
1181 | #endif | |
1182 | ||
33489c5b | 1183 | /* Default (function) for non- multi-arch platforms. */ |
6166d547 | 1184 | #if (!GDB_MULTI_ARCH) && !defined (REMOTE_TRANSLATE_XFER_ADDRESS) |
33489c5b AC |
1185 | #define REMOTE_TRANSLATE_XFER_ADDRESS(gdb_addr, gdb_len, rem_addr, rem_len) (generic_remote_translate_xfer_address (gdb_addr, gdb_len, rem_addr, rem_len)) |
1186 | #endif | |
1187 | ||
104c1213 JM |
1188 | typedef void (gdbarch_remote_translate_xfer_address_ftype) (CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len); |
1189 | extern void gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len); | |
1190 | extern void set_gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, gdbarch_remote_translate_xfer_address_ftype *remote_translate_xfer_address); | |
33489c5b | 1191 | #if GDB_MULTI_ARCH |
6166d547 | 1192 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REMOTE_TRANSLATE_XFER_ADDRESS) |
0f71a2f6 JM |
1193 | #define REMOTE_TRANSLATE_XFER_ADDRESS(gdb_addr, gdb_len, rem_addr, rem_len) (gdbarch_remote_translate_xfer_address (current_gdbarch, gdb_addr, gdb_len, rem_addr, rem_len)) |
1194 | #endif | |
33489c5b | 1195 | #endif |
0f71a2f6 | 1196 | |
104c1213 JM |
1197 | extern CORE_ADDR gdbarch_frame_args_skip (struct gdbarch *gdbarch); |
1198 | extern void set_gdbarch_frame_args_skip (struct gdbarch *gdbarch, CORE_ADDR frame_args_skip); | |
0f71a2f6 | 1199 | #if GDB_MULTI_ARCH |
6166d547 | 1200 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_SKIP) |
0f71a2f6 JM |
1201 | #define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch)) |
1202 | #endif | |
1203 | #endif | |
1204 | ||
33489c5b | 1205 | /* Default (function) for non- multi-arch platforms. */ |
6166d547 | 1206 | #if (!GDB_MULTI_ARCH) && !defined (FRAMELESS_FUNCTION_INVOCATION) |
33489c5b AC |
1207 | #define FRAMELESS_FUNCTION_INVOCATION(fi) (generic_frameless_function_invocation_not (fi)) |
1208 | #endif | |
1209 | ||
104c1213 JM |
1210 | typedef int (gdbarch_frameless_function_invocation_ftype) (struct frame_info *fi); |
1211 | extern int gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, struct frame_info *fi); | |
1212 | extern void set_gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, gdbarch_frameless_function_invocation_ftype *frameless_function_invocation); | |
33489c5b | 1213 | #if GDB_MULTI_ARCH |
6166d547 | 1214 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAMELESS_FUNCTION_INVOCATION) |
0f71a2f6 JM |
1215 | #define FRAMELESS_FUNCTION_INVOCATION(fi) (gdbarch_frameless_function_invocation (current_gdbarch, fi)) |
1216 | #endif | |
33489c5b | 1217 | #endif |
0f71a2f6 | 1218 | |
104c1213 JM |
1219 | typedef CORE_ADDR (gdbarch_frame_chain_ftype) (struct frame_info *frame); |
1220 | extern CORE_ADDR gdbarch_frame_chain (struct gdbarch *gdbarch, struct frame_info *frame); | |
1221 | extern void set_gdbarch_frame_chain (struct gdbarch *gdbarch, gdbarch_frame_chain_ftype *frame_chain); | |
0f71a2f6 | 1222 | #if GDB_MULTI_ARCH |
6166d547 | 1223 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN) |
0f71a2f6 JM |
1224 | #define FRAME_CHAIN(frame) (gdbarch_frame_chain (current_gdbarch, frame)) |
1225 | #endif | |
1226 | #endif | |
1227 | ||
104c1213 JM |
1228 | typedef int (gdbarch_frame_chain_valid_ftype) (CORE_ADDR chain, struct frame_info *thisframe); |
1229 | extern int gdbarch_frame_chain_valid (struct gdbarch *gdbarch, CORE_ADDR chain, struct frame_info *thisframe); | |
1230 | extern void set_gdbarch_frame_chain_valid (struct gdbarch *gdbarch, gdbarch_frame_chain_valid_ftype *frame_chain_valid); | |
0f71a2f6 | 1231 | #if GDB_MULTI_ARCH |
6166d547 | 1232 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN_VALID) |
0f71a2f6 JM |
1233 | #define FRAME_CHAIN_VALID(chain, thisframe) (gdbarch_frame_chain_valid (current_gdbarch, chain, thisframe)) |
1234 | #endif | |
1235 | #endif | |
1236 | ||
104c1213 JM |
1237 | typedef CORE_ADDR (gdbarch_frame_saved_pc_ftype) (struct frame_info *fi); |
1238 | extern CORE_ADDR gdbarch_frame_saved_pc (struct gdbarch *gdbarch, struct frame_info *fi); | |
1239 | extern void set_gdbarch_frame_saved_pc (struct gdbarch *gdbarch, gdbarch_frame_saved_pc_ftype *frame_saved_pc); | |
0f71a2f6 | 1240 | #if GDB_MULTI_ARCH |
6166d547 | 1241 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_SAVED_PC) |
0f71a2f6 JM |
1242 | #define FRAME_SAVED_PC(fi) (gdbarch_frame_saved_pc (current_gdbarch, fi)) |
1243 | #endif | |
1244 | #endif | |
1245 | ||
104c1213 JM |
1246 | typedef CORE_ADDR (gdbarch_frame_args_address_ftype) (struct frame_info *fi); |
1247 | extern CORE_ADDR gdbarch_frame_args_address (struct gdbarch *gdbarch, struct frame_info *fi); | |
1248 | extern void set_gdbarch_frame_args_address (struct gdbarch *gdbarch, gdbarch_frame_args_address_ftype *frame_args_address); | |
0f71a2f6 | 1249 | #if GDB_MULTI_ARCH |
6166d547 | 1250 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_ADDRESS) |
0f71a2f6 JM |
1251 | #define FRAME_ARGS_ADDRESS(fi) (gdbarch_frame_args_address (current_gdbarch, fi)) |
1252 | #endif | |
1253 | #endif | |
1254 | ||
104c1213 JM |
1255 | typedef CORE_ADDR (gdbarch_frame_locals_address_ftype) (struct frame_info *fi); |
1256 | extern CORE_ADDR gdbarch_frame_locals_address (struct gdbarch *gdbarch, struct frame_info *fi); | |
1257 | extern void set_gdbarch_frame_locals_address (struct gdbarch *gdbarch, gdbarch_frame_locals_address_ftype *frame_locals_address); | |
0f71a2f6 | 1258 | #if GDB_MULTI_ARCH |
6166d547 | 1259 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_LOCALS_ADDRESS) |
0f71a2f6 JM |
1260 | #define FRAME_LOCALS_ADDRESS(fi) (gdbarch_frame_locals_address (current_gdbarch, fi)) |
1261 | #endif | |
1262 | #endif | |
1263 | ||
104c1213 JM |
1264 | typedef CORE_ADDR (gdbarch_saved_pc_after_call_ftype) (struct frame_info *frame); |
1265 | extern CORE_ADDR gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, struct frame_info *frame); | |
1266 | extern void set_gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, gdbarch_saved_pc_after_call_ftype *saved_pc_after_call); | |
0f71a2f6 | 1267 | #if GDB_MULTI_ARCH |
6166d547 | 1268 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVED_PC_AFTER_CALL) |
0f71a2f6 JM |
1269 | #define SAVED_PC_AFTER_CALL(frame) (gdbarch_saved_pc_after_call (current_gdbarch, frame)) |
1270 | #endif | |
1271 | #endif | |
1272 | ||
104c1213 JM |
1273 | typedef int (gdbarch_frame_num_args_ftype) (struct frame_info *frame); |
1274 | extern int gdbarch_frame_num_args (struct gdbarch *gdbarch, struct frame_info *frame); | |
1275 | extern void set_gdbarch_frame_num_args (struct gdbarch *gdbarch, gdbarch_frame_num_args_ftype *frame_num_args); | |
0f71a2f6 | 1276 | #if GDB_MULTI_ARCH |
6166d547 | 1277 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_NUM_ARGS) |
0f71a2f6 JM |
1278 | #define FRAME_NUM_ARGS(frame) (gdbarch_frame_num_args (current_gdbarch, frame)) |
1279 | #endif | |
1280 | #endif | |
1281 | ||
2ada493a AC |
1282 | #if defined (STACK_ALIGN) |
1283 | /* Legacy for systems yet to multi-arch STACK_ALIGN */ | |
1284 | #define STACK_ALIGN_P() (1) | |
1285 | #endif | |
1286 | ||
33489c5b | 1287 | /* Default predicate for non- multi-arch targets. */ |
6166d547 | 1288 | #if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN_P) |
33489c5b AC |
1289 | #define STACK_ALIGN_P() (0) |
1290 | #endif | |
1291 | ||
2ada493a | 1292 | extern int gdbarch_stack_align_p (struct gdbarch *gdbarch); |
6166d547 | 1293 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN_P) |
2ada493a AC |
1294 | #define STACK_ALIGN_P() (gdbarch_stack_align_p (current_gdbarch)) |
1295 | #endif | |
1296 | ||
33489c5b | 1297 | /* Default (function) for non- multi-arch platforms. */ |
6166d547 | 1298 | #if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN) |
33489c5b AC |
1299 | #define STACK_ALIGN(sp) (internal_error ("STACK_ALIGN"), 0) |
1300 | #endif | |
1301 | ||
2ada493a AC |
1302 | typedef CORE_ADDR (gdbarch_stack_align_ftype) (CORE_ADDR sp); |
1303 | extern CORE_ADDR gdbarch_stack_align (struct gdbarch *gdbarch, CORE_ADDR sp); | |
1304 | extern void set_gdbarch_stack_align (struct gdbarch *gdbarch, gdbarch_stack_align_ftype *stack_align); | |
33489c5b | 1305 | #if GDB_MULTI_ARCH |
6166d547 | 1306 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN) |
2ada493a AC |
1307 | #define STACK_ALIGN(sp) (gdbarch_stack_align (current_gdbarch, sp)) |
1308 | #endif | |
33489c5b | 1309 | #endif |
2ada493a | 1310 | |
0a49d05e AC |
1311 | /* Default (value) for non- multi-arch platforms. */ |
1312 | #if (!GDB_MULTI_ARCH) && !defined (EXTRA_STACK_ALIGNMENT_NEEDED) | |
1313 | #define EXTRA_STACK_ALIGNMENT_NEEDED (1) | |
1314 | #endif | |
1315 | ||
1316 | extern int gdbarch_extra_stack_alignment_needed (struct gdbarch *gdbarch); | |
1317 | extern void set_gdbarch_extra_stack_alignment_needed (struct gdbarch *gdbarch, int extra_stack_alignment_needed); | |
1318 | #if GDB_MULTI_ARCH | |
1319 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRA_STACK_ALIGNMENT_NEEDED) | |
1320 | #define EXTRA_STACK_ALIGNMENT_NEEDED (gdbarch_extra_stack_alignment_needed (current_gdbarch)) | |
1321 | #endif | |
1322 | #endif | |
1323 | ||
d03e67c9 AC |
1324 | #if defined (REG_STRUCT_HAS_ADDR) |
1325 | /* Legacy for systems yet to multi-arch REG_STRUCT_HAS_ADDR */ | |
1326 | #define REG_STRUCT_HAS_ADDR_P() (1) | |
1327 | #endif | |
1328 | ||
33489c5b | 1329 | /* Default predicate for non- multi-arch targets. */ |
6166d547 | 1330 | #if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR_P) |
33489c5b AC |
1331 | #define REG_STRUCT_HAS_ADDR_P() (0) |
1332 | #endif | |
1333 | ||
d03e67c9 | 1334 | extern int gdbarch_reg_struct_has_addr_p (struct gdbarch *gdbarch); |
6166d547 | 1335 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR_P) |
d03e67c9 AC |
1336 | #define REG_STRUCT_HAS_ADDR_P() (gdbarch_reg_struct_has_addr_p (current_gdbarch)) |
1337 | #endif | |
1338 | ||
33489c5b | 1339 | /* Default (function) for non- multi-arch platforms. */ |
6166d547 | 1340 | #if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR) |
33489c5b AC |
1341 | #define REG_STRUCT_HAS_ADDR(gcc_p, type) (internal_error ("REG_STRUCT_HAS_ADDR"), 0) |
1342 | #endif | |
1343 | ||
d03e67c9 AC |
1344 | typedef int (gdbarch_reg_struct_has_addr_ftype) (int gcc_p, struct type *type); |
1345 | extern int gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, int gcc_p, struct type *type); | |
1346 | extern void set_gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, gdbarch_reg_struct_has_addr_ftype *reg_struct_has_addr); | |
33489c5b | 1347 | #if GDB_MULTI_ARCH |
6166d547 | 1348 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR) |
d03e67c9 AC |
1349 | #define REG_STRUCT_HAS_ADDR(gcc_p, type) (gdbarch_reg_struct_has_addr (current_gdbarch, gcc_p, type)) |
1350 | #endif | |
33489c5b | 1351 | #endif |
d03e67c9 | 1352 | |
d1e3cf49 AC |
1353 | #if defined (SAVE_DUMMY_FRAME_TOS) |
1354 | /* Legacy for systems yet to multi-arch SAVE_DUMMY_FRAME_TOS */ | |
1355 | #define SAVE_DUMMY_FRAME_TOS_P() (1) | |
1356 | #endif | |
1357 | ||
1358 | /* Default predicate for non- multi-arch targets. */ | |
6166d547 | 1359 | #if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS_P) |
d1e3cf49 AC |
1360 | #define SAVE_DUMMY_FRAME_TOS_P() (0) |
1361 | #endif | |
1362 | ||
1363 | extern int gdbarch_save_dummy_frame_tos_p (struct gdbarch *gdbarch); | |
6166d547 | 1364 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS_P) |
d1e3cf49 AC |
1365 | #define SAVE_DUMMY_FRAME_TOS_P() (gdbarch_save_dummy_frame_tos_p (current_gdbarch)) |
1366 | #endif | |
1367 | ||
1368 | /* Default (function) for non- multi-arch platforms. */ | |
6166d547 | 1369 | #if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS) |
d1e3cf49 AC |
1370 | #define SAVE_DUMMY_FRAME_TOS(sp) (internal_error ("SAVE_DUMMY_FRAME_TOS"), 0) |
1371 | #endif | |
1372 | ||
1373 | typedef void (gdbarch_save_dummy_frame_tos_ftype) (CORE_ADDR sp); | |
1374 | extern void gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, CORE_ADDR sp); | |
1375 | extern void set_gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, gdbarch_save_dummy_frame_tos_ftype *save_dummy_frame_tos); | |
1376 | #if GDB_MULTI_ARCH | |
6166d547 | 1377 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS) |
d1e3cf49 AC |
1378 | #define SAVE_DUMMY_FRAME_TOS(sp) (gdbarch_save_dummy_frame_tos (current_gdbarch, sp)) |
1379 | #endif | |
1380 | #endif | |
1381 | ||
f0d4cc9e | 1382 | /* Default (value) for non- multi-arch platforms. */ |
6166d547 | 1383 | #if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_FORMAT) |
f0d4cc9e AC |
1384 | #define TARGET_FLOAT_FORMAT (default_float_format (current_gdbarch)) |
1385 | #endif | |
1386 | ||
1387 | extern const struct floatformat * gdbarch_float_format (struct gdbarch *gdbarch); | |
1388 | extern void set_gdbarch_float_format (struct gdbarch *gdbarch, const struct floatformat * float_format); | |
1389 | #if GDB_MULTI_ARCH | |
6166d547 | 1390 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_FORMAT) |
f0d4cc9e AC |
1391 | #define TARGET_FLOAT_FORMAT (gdbarch_float_format (current_gdbarch)) |
1392 | #endif | |
1393 | #endif | |
1394 | ||
1395 | /* Default (value) for non- multi-arch platforms. */ | |
6166d547 | 1396 | #if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_FORMAT) |
f0d4cc9e AC |
1397 | #define TARGET_DOUBLE_FORMAT (default_double_format (current_gdbarch)) |
1398 | #endif | |
1399 | ||
1400 | extern const struct floatformat * gdbarch_double_format (struct gdbarch *gdbarch); | |
1401 | extern void set_gdbarch_double_format (struct gdbarch *gdbarch, const struct floatformat * double_format); | |
1402 | #if GDB_MULTI_ARCH | |
6166d547 | 1403 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_FORMAT) |
f0d4cc9e AC |
1404 | #define TARGET_DOUBLE_FORMAT (gdbarch_double_format (current_gdbarch)) |
1405 | #endif | |
1406 | #endif | |
1407 | ||
1408 | /* Default (value) for non- multi-arch platforms. */ | |
6166d547 | 1409 | #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_FORMAT) |
f0d4cc9e AC |
1410 | #define TARGET_LONG_DOUBLE_FORMAT (&floatformat_unknown) |
1411 | #endif | |
1412 | ||
1413 | extern const struct floatformat * gdbarch_long_double_format (struct gdbarch *gdbarch); | |
1414 | extern void set_gdbarch_long_double_format (struct gdbarch *gdbarch, const struct floatformat * long_double_format); | |
1415 | #if GDB_MULTI_ARCH | |
6166d547 | 1416 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_FORMAT) |
f0d4cc9e AC |
1417 | #define TARGET_LONG_DOUBLE_FORMAT (gdbarch_long_double_format (current_gdbarch)) |
1418 | #endif | |
1419 | #endif | |
1420 | ||
f517ea4e PS |
1421 | /* Default (function) for non- multi-arch platforms. */ |
1422 | #if (!GDB_MULTI_ARCH) && !defined (CONVERT_FROM_FUNC_PTR_ADDR) | |
1423 | #define CONVERT_FROM_FUNC_PTR_ADDR(addr) (default_convert_from_func_ptr_addr (addr)) | |
1424 | #endif | |
1425 | ||
1426 | typedef CORE_ADDR (gdbarch_convert_from_func_ptr_addr_ftype) (CORE_ADDR addr); | |
1427 | extern CORE_ADDR gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, CORE_ADDR addr); | |
1428 | extern void set_gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, gdbarch_convert_from_func_ptr_addr_ftype *convert_from_func_ptr_addr); | |
1429 | #if GDB_MULTI_ARCH | |
1430 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_FROM_FUNC_PTR_ADDR) | |
1431 | #define CONVERT_FROM_FUNC_PTR_ADDR(addr) (gdbarch_convert_from_func_ptr_addr (current_gdbarch, addr)) | |
1432 | #endif | |
1433 | #endif | |
1434 | ||
104c1213 | 1435 | extern struct gdbarch_tdep *gdbarch_tdep (struct gdbarch *gdbarch); |
0f71a2f6 JM |
1436 | |
1437 | ||
1438 | /* Mechanism for co-ordinating the selection of a specific | |
1439 | architecture. | |
1440 | ||
1441 | GDB targets (*-tdep.c) can register an interest in a specific | |
1442 | architecture. Other GDB components can register a need to maintain | |
1443 | per-architecture data. | |
1444 | ||
1445 | The mechanisms below ensures that there is only a loose connection | |
1446 | between the set-architecture command and the various GDB | |
99e7bb18 | 1447 | components. Each component can independently register their need |
0f71a2f6 JM |
1448 | to maintain architecture specific data with gdbarch. |
1449 | ||
1450 | Pragmatics: | |
1451 | ||
1452 | Previously, a single TARGET_ARCHITECTURE_HOOK was provided. It | |
1453 | didn't scale. | |
1454 | ||
1455 | The more traditional mega-struct containing architecture specific | |
1456 | data for all the various GDB components was also considered. Since | |
99e7bb18 | 1457 | GDB is built from a variable number of (fairly independent) |
0f71a2f6 JM |
1458 | components it was determined that the global aproach was not |
1459 | applicable. */ | |
1460 | ||
1461 | ||
1462 | /* Register a new architectural family with GDB. | |
1463 | ||
1464 | Register support for the specified ARCHITECTURE with GDB. When | |
1465 | gdbarch determines that the specified architecture has been | |
1466 | selected, the corresponding INIT function is called. | |
1467 | ||
1468 | -- | |
1469 | ||
1470 | The INIT function takes two parameters: INFO which contains the | |
1471 | information available to gdbarch about the (possibly new) | |
1472 | architecture; ARCHES which is a list of the previously created | |
1473 | ``struct gdbarch'' for this architecture. | |
1474 | ||
1475 | The INIT function parameter INFO shall, as far as possible, be | |
1476 | pre-initialized with information obtained from INFO.ABFD or | |
1477 | previously selected architecture (if similar). INIT shall ensure | |
1478 | that the INFO.BYTE_ORDER is non-zero. | |
1479 | ||
1480 | The INIT function shall return any of: NULL - indicating that it | |
ec3d358c | 1481 | doesn't recognize the selected architecture; an existing ``struct |
0f71a2f6 JM |
1482 | gdbarch'' from the ARCHES list - indicating that the new |
1483 | architecture is just a synonym for an earlier architecture (see | |
1484 | gdbarch_list_lookup_by_info()); a newly created ``struct gdbarch'' | |
4b9b3959 AC |
1485 | - that describes the selected architecture (see gdbarch_alloc()). |
1486 | ||
1487 | The DUMP_TDEP function shall print out all target specific values. | |
1488 | Care should be taken to ensure that the function works in both the | |
1489 | multi-arch and non- multi-arch cases. */ | |
0f71a2f6 | 1490 | |
adf40b2e JM |
1491 | struct gdbarch_list |
1492 | { | |
1493 | struct gdbarch *gdbarch; | |
1494 | struct gdbarch_list *next; | |
1495 | }; | |
0f71a2f6 | 1496 | |
adf40b2e JM |
1497 | struct gdbarch_info |
1498 | { | |
1499 | /* Use default: bfd_arch_unknown (ZERO). */ | |
1500 | enum bfd_architecture bfd_architecture; | |
0f71a2f6 | 1501 | |
adf40b2e JM |
1502 | /* Use default: NULL (ZERO). */ |
1503 | const struct bfd_arch_info *bfd_arch_info; | |
0f71a2f6 | 1504 | |
adf40b2e JM |
1505 | /* Use default: 0 (ZERO). */ |
1506 | int byte_order; | |
0f71a2f6 | 1507 | |
adf40b2e JM |
1508 | /* Use default: NULL (ZERO). */ |
1509 | bfd *abfd; | |
0f71a2f6 | 1510 | |
adf40b2e JM |
1511 | /* Use default: NULL (ZERO). */ |
1512 | struct gdbarch_tdep_info *tdep_info; | |
1513 | }; | |
0f71a2f6 | 1514 | |
104c1213 | 1515 | typedef struct gdbarch *(gdbarch_init_ftype) (struct gdbarch_info info, struct gdbarch_list *arches); |
4b9b3959 | 1516 | typedef void (gdbarch_dump_tdep_ftype) (struct gdbarch *gdbarch, struct ui_file *file); |
0f71a2f6 | 1517 | |
4b9b3959 | 1518 | /* DEPRECATED - use gdbarch_register() */ |
104c1213 | 1519 | extern void register_gdbarch_init (enum bfd_architecture architecture, gdbarch_init_ftype *); |
0f71a2f6 | 1520 | |
4b9b3959 AC |
1521 | extern void gdbarch_register (enum bfd_architecture architecture, |
1522 | gdbarch_init_ftype *, | |
1523 | gdbarch_dump_tdep_ftype *); | |
1524 | ||
0f71a2f6 | 1525 | |
b4a20239 AC |
1526 | /* Return a freshly allocated, NULL terminated, array of the valid |
1527 | architecture names. Since architectures are registered during the | |
1528 | _initialize phase this function only returns useful information | |
1529 | once initialization has been completed. */ | |
1530 | ||
1531 | extern const char **gdbarch_printable_names (void); | |
1532 | ||
1533 | ||
0f71a2f6 JM |
1534 | /* Helper function. Search the list of ARCHES for a GDBARCH that |
1535 | matches the information provided by INFO. */ | |
1536 | ||
104c1213 | 1537 | extern struct gdbarch_list *gdbarch_list_lookup_by_info (struct gdbarch_list *arches, const struct gdbarch_info *info); |
0f71a2f6 JM |
1538 | |
1539 | ||
1540 | /* Helper function. Create a preliminary ``struct gdbarch''. Perform | |
1541 | basic initialization using values obtained from the INFO andTDEP | |
1542 | parameters. set_gdbarch_*() functions are called to complete the | |
1543 | initialization of the object. */ | |
1544 | ||
104c1213 | 1545 | extern struct gdbarch *gdbarch_alloc (const struct gdbarch_info *info, struct gdbarch_tdep *tdep); |
0f71a2f6 JM |
1546 | |
1547 | ||
4b9b3959 AC |
1548 | /* Helper function. Free a partially-constructed ``struct gdbarch''. |
1549 | It is assumed that the caller freeds the ``struct | |
1550 | gdbarch_tdep''. */ | |
1551 | ||
058f20d5 JB |
1552 | extern void gdbarch_free (struct gdbarch *); |
1553 | ||
1554 | ||
0f71a2f6 JM |
1555 | /* Helper function. Force an update of the current architecture. Used |
1556 | by legacy targets that have added their own target specific | |
1557 | architecture manipulation commands. | |
1558 | ||
1559 | The INFO parameter shall be fully initialized (``memset (&INFO, | |
16f33e29 AC |
1560 | sizeof (info), 0)'' set relevant fields) before gdbarch_update_p() |
1561 | is called. gdbarch_update_p() shall initialize any ``default'' | |
1562 | fields using information obtained from the previous architecture or | |
0f71a2f6 | 1563 | INFO.ABFD (if specified) before calling the corresponding |
16f33e29 | 1564 | architectures INIT function. |
0f71a2f6 | 1565 | |
16f33e29 AC |
1566 | Returns non-zero if the update succeeds */ |
1567 | ||
1568 | extern int gdbarch_update_p (struct gdbarch_info info); | |
0f71a2f6 JM |
1569 | |
1570 | ||
1571 | ||
1572 | /* Register per-architecture data-pointer. | |
1573 | ||
1574 | Reserve space for a per-architecture data-pointer. An identifier | |
1575 | for the reserved data-pointer is returned. That identifer should | |
1576 | be saved in a local static. | |
1577 | ||
1578 | When a new architecture is selected, INIT() is called. When a | |
1579 | previous architecture is re-selected, the per-architecture | |
1580 | data-pointer for that previous architecture is restored (INIT() is | |
1581 | not called). | |
1582 | ||
1583 | INIT() shall return the initial value for the per-architecture | |
1584 | data-pointer for the current architecture. | |
1585 | ||
1586 | Multiple registrarants for any architecture are allowed (and | |
1587 | strongly encouraged). */ | |
1588 | ||
104c1213 JM |
1589 | typedef void *(gdbarch_data_ftype) (void); |
1590 | extern struct gdbarch_data *register_gdbarch_data (gdbarch_data_ftype *init); | |
0f71a2f6 JM |
1591 | |
1592 | /* Return the value of the per-architecture data-pointer for the | |
1593 | current architecture. */ | |
1594 | ||
104c1213 | 1595 | extern void *gdbarch_data (struct gdbarch_data*); |
0f71a2f6 JM |
1596 | |
1597 | ||
1598 | ||
1599 | /* Register per-architecture memory region. | |
1600 | ||
1601 | Provide a memory-region swap mechanism. Per-architecture memory | |
1602 | region are created. These memory regions are swapped whenever the | |
1603 | architecture is changed. For a new architecture, the memory region | |
1604 | is initialized with zero (0) and the INIT function is called. | |
1605 | ||
1606 | Memory regions are swapped / initialized in the order that they are | |
1607 | registered. NULL DATA and/or INIT values can be specified. | |
1608 | ||
1609 | New code should use register_gdbarch_data(). */ | |
1610 | ||
104c1213 JM |
1611 | typedef void (gdbarch_swap_ftype) (void); |
1612 | extern void register_gdbarch_swap (void *data, unsigned long size, gdbarch_swap_ftype *init); | |
e514a9d6 | 1613 | #define REGISTER_GDBARCH_SWAP(VAR) register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL) |
0f71a2f6 JM |
1614 | |
1615 | ||
1616 | ||
99e7bb18 | 1617 | /* The target-system-dependent byte order is dynamic */ |
c906108c SS |
1618 | |
1619 | /* TARGET_BYTE_ORDER_SELECTABLE_P determines if the target endianness | |
b83266a0 | 1620 | is selectable at runtime. The user can use the ``set endian'' |
c906108c SS |
1621 | command to change it. TARGET_BYTE_ORDER_AUTO is nonzero when |
1622 | target_byte_order should be auto-detected (from the program image | |
1623 | say). */ | |
1624 | ||
0f71a2f6 JM |
1625 | #if GDB_MULTI_ARCH |
1626 | /* Multi-arch GDB is always bi-endian. */ | |
1627 | #define TARGET_BYTE_ORDER_SELECTABLE_P 1 | |
1628 | #endif | |
1629 | ||
c906108c SS |
1630 | #ifndef TARGET_BYTE_ORDER_SELECTABLE_P |
1631 | /* compat - Catch old targets that define TARGET_BYTE_ORDER_SLECTABLE | |
1632 | when they should have defined TARGET_BYTE_ORDER_SELECTABLE_P 1 */ | |
1633 | #ifdef TARGET_BYTE_ORDER_SELECTABLE | |
1634 | #define TARGET_BYTE_ORDER_SELECTABLE_P 1 | |
1635 | #else | |
1636 | #define TARGET_BYTE_ORDER_SELECTABLE_P 0 | |
1637 | #endif | |
1638 | #endif | |
1639 | ||
adf40b2e | 1640 | extern int target_byte_order; |
c906108c SS |
1641 | #ifdef TARGET_BYTE_ORDER_SELECTABLE |
1642 | /* compat - Catch old targets that define TARGET_BYTE_ORDER_SELECTABLE | |
1643 | and expect defs.h to re-define TARGET_BYTE_ORDER. */ | |
1644 | #undef TARGET_BYTE_ORDER | |
1645 | #endif | |
1646 | #ifndef TARGET_BYTE_ORDER | |
1647 | #define TARGET_BYTE_ORDER (target_byte_order + 0) | |
1648 | #endif | |
1649 | ||
adf40b2e | 1650 | extern int target_byte_order_auto; |
c906108c SS |
1651 | #ifndef TARGET_BYTE_ORDER_AUTO |
1652 | #define TARGET_BYTE_ORDER_AUTO (target_byte_order_auto + 0) | |
1653 | #endif | |
1654 | ||
1655 | ||
1656 | ||
99e7bb18 | 1657 | /* The target-system-dependent BFD architecture is dynamic */ |
c906108c | 1658 | |
adf40b2e | 1659 | extern int target_architecture_auto; |
c906108c SS |
1660 | #ifndef TARGET_ARCHITECTURE_AUTO |
1661 | #define TARGET_ARCHITECTURE_AUTO (target_architecture_auto + 0) | |
1662 | #endif | |
1663 | ||
adf40b2e | 1664 | extern const struct bfd_arch_info *target_architecture; |
c906108c SS |
1665 | #ifndef TARGET_ARCHITECTURE |
1666 | #define TARGET_ARCHITECTURE (target_architecture + 0) | |
1667 | #endif | |
1668 | ||
c906108c | 1669 | |
99e7bb18 | 1670 | /* The target-system-dependent disassembler is semi-dynamic */ |
c906108c SS |
1671 | |
1672 | #include "dis-asm.h" /* Get defs for disassemble_info */ | |
1673 | ||
104c1213 | 1674 | extern int dis_asm_read_memory (bfd_vma memaddr, bfd_byte *myaddr, |
ff844c8d | 1675 | unsigned int len, disassemble_info *info); |
c906108c | 1676 | |
104c1213 JM |
1677 | extern void dis_asm_memory_error (int status, bfd_vma memaddr, |
1678 | disassemble_info *info); | |
c906108c | 1679 | |
104c1213 JM |
1680 | extern void dis_asm_print_address (bfd_vma addr, |
1681 | disassemble_info *info); | |
c906108c | 1682 | |
104c1213 | 1683 | extern int (*tm_print_insn) (bfd_vma, disassemble_info*); |
adf40b2e | 1684 | extern disassemble_info tm_print_insn_info; |
c906108c SS |
1685 | #ifndef TARGET_PRINT_INSN |
1686 | #define TARGET_PRINT_INSN(vma, info) (*tm_print_insn) (vma, info) | |
1687 | #endif | |
1688 | #ifndef TARGET_PRINT_INSN_INFO | |
1689 | #define TARGET_PRINT_INSN_INFO (&tm_print_insn_info) | |
1690 | #endif | |
1691 | ||
1692 | ||
1693 | ||
7a292a7a SS |
1694 | /* Explicit test for D10V architecture. |
1695 | USE of these macro's is *STRONGLY* discouraged. */ | |
1696 | ||
1697 | #define GDB_TARGET_IS_D10V (TARGET_ARCHITECTURE->arch == bfd_arch_d10v) | |
7a292a7a SS |
1698 | |
1699 | ||
ac9a91a7 JM |
1700 | /* Fallback definition for EXTRACT_STRUCT_VALUE_ADDRESS */ |
1701 | #ifndef EXTRACT_STRUCT_VALUE_ADDRESS | |
1702 | #define EXTRACT_STRUCT_VALUE_ADDRESS_P (0) | |
96baa820 | 1703 | #define EXTRACT_STRUCT_VALUE_ADDRESS(X) (internal_error ("gdbarch: EXTRACT_STRUCT_VALUE_ADDRESS"), 0) |
ac9a91a7 JM |
1704 | #else |
1705 | #ifndef EXTRACT_STRUCT_VALUE_ADDRESS_P | |
1706 | #define EXTRACT_STRUCT_VALUE_ADDRESS_P (1) | |
1707 | #endif | |
1708 | #endif | |
1709 | ||
1710 | ||
99e7bb18 | 1711 | /* Set the dynamic target-system-dependent parameters (architecture, |
c906108c SS |
1712 | byte-order, ...) using information found in the BFD */ |
1713 | ||
104c1213 | 1714 | extern void set_gdbarch_from_file (bfd *); |
c906108c SS |
1715 | |
1716 | ||
e514a9d6 JM |
1717 | /* Initialize the current architecture to the "first" one we find on |
1718 | our list. */ | |
1719 | ||
1720 | extern void initialize_current_architecture (void); | |
1721 | ||
cce74817 | 1722 | |
c906108c | 1723 | /* gdbarch trace variable */ |
adf40b2e | 1724 | extern int gdbarch_debug; |
c906108c | 1725 | |
4b9b3959 | 1726 | extern void gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file); |
0f71a2f6 | 1727 | |
c906108c | 1728 | #endif |