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c906108c | 1 | /* Architecture commands for GDB, the GNU debugger. |
b83266a0 | 2 | Copyright 1998-1999, Free Software Foundation, Inc. |
c906108c SS |
3 | |
4 | This file is part of GDB. | |
5 | ||
6 | This program is free software; you can redistribute it and/or modify | |
7 | it under the terms of the GNU General Public License as published by | |
8 | the Free Software Foundation; either version 2 of the License, or | |
9 | (at your option) any later version. | |
10 | ||
11 | This program is distributed in the hope that it will be useful, | |
12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | GNU General Public License for more details. | |
15 | ||
16 | You should have received a copy of the GNU General Public License | |
17 | along with this program; if not, write to the Free Software | |
18 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ | |
19 | ||
20 | #ifndef GDBARCH_H | |
21 | #define GDBARCH_H | |
22 | ||
cce74817 JM |
23 | #ifdef __STDC__ |
24 | struct frame_info; | |
25 | struct value; | |
26 | enum lval_type; | |
27 | #endif | |
28 | ||
0f71a2f6 JM |
29 | |
30 | #ifndef GDB_MULTI_ARCH | |
31 | #define GDB_MULTI_ARCH 0 | |
32 | #endif | |
33 | ||
34 | extern struct gdbarch *current_gdbarch; | |
35 | ||
36 | ||
37 | /* See gdb/doc/gdbint.texi for a discussion of the GDB_MULTI_ARCH | |
38 | macro */ | |
39 | ||
40 | ||
41 | /* If any of the following are defined, the target wasn't correctly | |
42 | converted. */ | |
43 | ||
44 | #if GDB_MULTI_ARCH | |
45 | #if defined (CALL_DUMMY) | |
46 | #error "CALL_DUMMY: replaced by CALL_DUMMY_WORDS/SIZEOF_CALL_DUMMY_WORDS" | |
47 | #endif | |
48 | #endif | |
49 | ||
50 | #if GDB_MULTI_ARCH | |
51 | #if defined (REGISTER_NAMES) | |
52 | #error "REGISTER_NAMES: replaced by REGISTER_NAME" | |
53 | #endif | |
54 | #endif | |
55 | ||
56 | #if GDB_MULTI_ARCH | |
57 | #if defined (EXTRA_FRAME_INFO) | |
58 | #error "EXTRA_FRAME_INFO: replaced by struct frame_extra_info" | |
59 | #endif | |
60 | #endif | |
61 | ||
62 | #if GDB_MULTI_ARCH | |
63 | #if defined (FRAME_FIND_SAVED_REGS) | |
64 | #error "FRAME_FIND_SAVED_REGS: replaced by FRAME_INIT_SAVED_REGS" | |
65 | #endif | |
66 | #endif | |
67 | ||
68 | ||
69 | /* The following are pre-initialized by GDBARCH. */ | |
70 | ||
71 | extern const struct bfd_arch_info * gdbarch_bfd_arch_info PARAMS ((struct gdbarch *gdbarch)); | |
72 | /* set_gdbarch_bfd_arch_info() - not applicable - pre-initialized. */ | |
73 | #if GDB_MULTI_ARCH | |
74 | #if (GDB_MULTI_ARCH > 1) || !defined (TARGET_ARCHITECTURE) | |
75 | #define TARGET_ARCHITECTURE (gdbarch_bfd_arch_info (current_gdbarch)) | |
76 | #endif | |
77 | #endif | |
78 | ||
79 | extern int gdbarch_byte_order PARAMS ((struct gdbarch *gdbarch)); | |
80 | /* set_gdbarch_byte_order() - not applicable - pre-initialized. */ | |
81 | #if GDB_MULTI_ARCH | |
82 | #if (GDB_MULTI_ARCH > 1) || !defined (TARGET_BYTE_ORDER) | |
83 | #define TARGET_BYTE_ORDER (gdbarch_byte_order (current_gdbarch)) | |
84 | #endif | |
85 | #endif | |
86 | ||
87 | ||
88 | /* The following are initialized by the target dependant code. */ | |
89 | ||
90 | extern int gdbarch_ptr_bit PARAMS ((struct gdbarch *gdbarch)); | |
91 | extern void set_gdbarch_ptr_bit PARAMS ((struct gdbarch *gdbarch, int ptr_bit)); | |
92 | #if GDB_MULTI_ARCH | |
93 | #if (GDB_MULTI_ARCH > 1) || !defined (TARGET_PTR_BIT) | |
94 | #define TARGET_PTR_BIT (gdbarch_ptr_bit (current_gdbarch)) | |
95 | #endif | |
96 | #endif | |
97 | ||
98 | extern int gdbarch_short_bit PARAMS ((struct gdbarch *gdbarch)); | |
99 | extern void set_gdbarch_short_bit PARAMS ((struct gdbarch *gdbarch, int short_bit)); | |
100 | #if GDB_MULTI_ARCH | |
101 | #if (GDB_MULTI_ARCH > 1) || !defined (TARGET_SHORT_BIT) | |
102 | #define TARGET_SHORT_BIT (gdbarch_short_bit (current_gdbarch)) | |
103 | #endif | |
104 | #endif | |
105 | ||
106 | extern int gdbarch_int_bit PARAMS ((struct gdbarch *gdbarch)); | |
107 | extern void set_gdbarch_int_bit PARAMS ((struct gdbarch *gdbarch, int int_bit)); | |
108 | #if GDB_MULTI_ARCH | |
109 | #if (GDB_MULTI_ARCH > 1) || !defined (TARGET_INT_BIT) | |
110 | #define TARGET_INT_BIT (gdbarch_int_bit (current_gdbarch)) | |
111 | #endif | |
112 | #endif | |
113 | ||
114 | extern int gdbarch_long_bit PARAMS ((struct gdbarch *gdbarch)); | |
115 | extern void set_gdbarch_long_bit PARAMS ((struct gdbarch *gdbarch, int long_bit)); | |
116 | #if GDB_MULTI_ARCH | |
117 | #if (GDB_MULTI_ARCH > 1) || !defined (TARGET_LONG_BIT) | |
118 | #define TARGET_LONG_BIT (gdbarch_long_bit (current_gdbarch)) | |
119 | #endif | |
120 | #endif | |
121 | ||
122 | extern int gdbarch_long_long_bit PARAMS ((struct gdbarch *gdbarch)); | |
123 | extern void set_gdbarch_long_long_bit PARAMS ((struct gdbarch *gdbarch, int long_long_bit)); | |
124 | #if GDB_MULTI_ARCH | |
125 | #if (GDB_MULTI_ARCH > 1) || !defined (TARGET_LONG_LONG_BIT) | |
126 | #define TARGET_LONG_LONG_BIT (gdbarch_long_long_bit (current_gdbarch)) | |
127 | #endif | |
128 | #endif | |
129 | ||
130 | extern int gdbarch_float_bit PARAMS ((struct gdbarch *gdbarch)); | |
131 | extern void set_gdbarch_float_bit PARAMS ((struct gdbarch *gdbarch, int float_bit)); | |
132 | #if GDB_MULTI_ARCH | |
133 | #if (GDB_MULTI_ARCH > 1) || !defined (TARGET_FLOAT_BIT) | |
134 | #define TARGET_FLOAT_BIT (gdbarch_float_bit (current_gdbarch)) | |
135 | #endif | |
136 | #endif | |
137 | ||
138 | extern int gdbarch_double_bit PARAMS ((struct gdbarch *gdbarch)); | |
139 | extern void set_gdbarch_double_bit PARAMS ((struct gdbarch *gdbarch, int double_bit)); | |
140 | #if GDB_MULTI_ARCH | |
141 | #if (GDB_MULTI_ARCH > 1) || !defined (TARGET_DOUBLE_BIT) | |
142 | #define TARGET_DOUBLE_BIT (gdbarch_double_bit (current_gdbarch)) | |
143 | #endif | |
144 | #endif | |
145 | ||
146 | extern int gdbarch_long_double_bit PARAMS ((struct gdbarch *gdbarch)); | |
147 | extern void set_gdbarch_long_double_bit PARAMS ((struct gdbarch *gdbarch, int long_double_bit)); | |
148 | #if GDB_MULTI_ARCH | |
149 | #if (GDB_MULTI_ARCH > 1) || !defined (TARGET_LONG_DOUBLE_BIT) | |
150 | #define TARGET_LONG_DOUBLE_BIT (gdbarch_long_double_bit (current_gdbarch)) | |
151 | #endif | |
152 | #endif | |
153 | ||
154 | typedef CORE_ADDR (gdbarch_read_pc_ftype) PARAMS ((int pid)); | |
155 | extern CORE_ADDR gdbarch_read_pc PARAMS ((struct gdbarch *gdbarch, int pid)); | |
156 | extern void set_gdbarch_read_pc PARAMS ((struct gdbarch *gdbarch, gdbarch_read_pc_ftype *read_pc)); | |
157 | #if GDB_MULTI_ARCH | |
158 | #if (GDB_MULTI_ARCH > 1) || !defined (TARGET_READ_PC) | |
159 | #define TARGET_READ_PC(pid) (gdbarch_read_pc (current_gdbarch, pid)) | |
160 | #endif | |
161 | #endif | |
162 | ||
163 | typedef void (gdbarch_write_pc_ftype) PARAMS ((CORE_ADDR val, int pid)); | |
164 | extern void gdbarch_write_pc PARAMS ((struct gdbarch *gdbarch, CORE_ADDR val, int pid)); | |
165 | extern void set_gdbarch_write_pc PARAMS ((struct gdbarch *gdbarch, gdbarch_write_pc_ftype *write_pc)); | |
166 | #if GDB_MULTI_ARCH | |
167 | #if (GDB_MULTI_ARCH > 1) || !defined (TARGET_WRITE_PC) | |
168 | #define TARGET_WRITE_PC(val, pid) (gdbarch_write_pc (current_gdbarch, val, pid)) | |
169 | #endif | |
170 | #endif | |
171 | ||
172 | typedef CORE_ADDR (gdbarch_read_fp_ftype) PARAMS ((void)); | |
173 | extern CORE_ADDR gdbarch_read_fp PARAMS ((struct gdbarch *gdbarch)); | |
174 | extern void set_gdbarch_read_fp PARAMS ((struct gdbarch *gdbarch, gdbarch_read_fp_ftype *read_fp)); | |
175 | #if GDB_MULTI_ARCH | |
176 | #if (GDB_MULTI_ARCH > 1) || !defined (TARGET_READ_FP) | |
177 | #define TARGET_READ_FP() (gdbarch_read_fp (current_gdbarch)) | |
178 | #endif | |
179 | #endif | |
180 | ||
181 | typedef void (gdbarch_write_fp_ftype) PARAMS ((CORE_ADDR val)); | |
182 | extern void gdbarch_write_fp PARAMS ((struct gdbarch *gdbarch, CORE_ADDR val)); | |
183 | extern void set_gdbarch_write_fp PARAMS ((struct gdbarch *gdbarch, gdbarch_write_fp_ftype *write_fp)); | |
184 | #if GDB_MULTI_ARCH | |
185 | #if (GDB_MULTI_ARCH > 1) || !defined (TARGET_WRITE_FP) | |
186 | #define TARGET_WRITE_FP(val) (gdbarch_write_fp (current_gdbarch, val)) | |
187 | #endif | |
188 | #endif | |
189 | ||
190 | typedef CORE_ADDR (gdbarch_read_sp_ftype) PARAMS ((void)); | |
191 | extern CORE_ADDR gdbarch_read_sp PARAMS ((struct gdbarch *gdbarch)); | |
192 | extern void set_gdbarch_read_sp PARAMS ((struct gdbarch *gdbarch, gdbarch_read_sp_ftype *read_sp)); | |
193 | #if GDB_MULTI_ARCH | |
194 | #if (GDB_MULTI_ARCH > 1) || !defined (TARGET_READ_SP) | |
195 | #define TARGET_READ_SP() (gdbarch_read_sp (current_gdbarch)) | |
196 | #endif | |
197 | #endif | |
198 | ||
199 | typedef void (gdbarch_write_sp_ftype) PARAMS ((CORE_ADDR val)); | |
200 | extern void gdbarch_write_sp PARAMS ((struct gdbarch *gdbarch, CORE_ADDR val)); | |
201 | extern void set_gdbarch_write_sp PARAMS ((struct gdbarch *gdbarch, gdbarch_write_sp_ftype *write_sp)); | |
202 | #if GDB_MULTI_ARCH | |
203 | #if (GDB_MULTI_ARCH > 1) || !defined (TARGET_WRITE_SP) | |
204 | #define TARGET_WRITE_SP(val) (gdbarch_write_sp (current_gdbarch, val)) | |
205 | #endif | |
206 | #endif | |
207 | ||
208 | extern int gdbarch_num_regs PARAMS ((struct gdbarch *gdbarch)); | |
209 | extern void set_gdbarch_num_regs PARAMS ((struct gdbarch *gdbarch, int num_regs)); | |
210 | #if GDB_MULTI_ARCH | |
211 | #if (GDB_MULTI_ARCH > 1) || !defined (NUM_REGS) | |
212 | #define NUM_REGS (gdbarch_num_regs (current_gdbarch)) | |
213 | #endif | |
214 | #endif | |
215 | ||
216 | extern int gdbarch_sp_regnum PARAMS ((struct gdbarch *gdbarch)); | |
217 | extern void set_gdbarch_sp_regnum PARAMS ((struct gdbarch *gdbarch, int sp_regnum)); | |
218 | #if GDB_MULTI_ARCH | |
219 | #if (GDB_MULTI_ARCH > 1) || !defined (SP_REGNUM) | |
220 | #define SP_REGNUM (gdbarch_sp_regnum (current_gdbarch)) | |
221 | #endif | |
222 | #endif | |
223 | ||
224 | extern int gdbarch_fp_regnum PARAMS ((struct gdbarch *gdbarch)); | |
225 | extern void set_gdbarch_fp_regnum PARAMS ((struct gdbarch *gdbarch, int fp_regnum)); | |
226 | #if GDB_MULTI_ARCH | |
227 | #if (GDB_MULTI_ARCH > 1) || !defined (FP_REGNUM) | |
228 | #define FP_REGNUM (gdbarch_fp_regnum (current_gdbarch)) | |
229 | #endif | |
230 | #endif | |
231 | ||
232 | extern int gdbarch_pc_regnum PARAMS ((struct gdbarch *gdbarch)); | |
233 | extern void set_gdbarch_pc_regnum PARAMS ((struct gdbarch *gdbarch, int pc_regnum)); | |
234 | #if GDB_MULTI_ARCH | |
235 | #if (GDB_MULTI_ARCH > 1) || !defined (PC_REGNUM) | |
236 | #define PC_REGNUM (gdbarch_pc_regnum (current_gdbarch)) | |
237 | #endif | |
238 | #endif | |
239 | ||
240 | typedef char * (gdbarch_register_name_ftype) PARAMS ((int regnr)); | |
241 | extern char * gdbarch_register_name PARAMS ((struct gdbarch *gdbarch, int regnr)); | |
242 | extern void set_gdbarch_register_name PARAMS ((struct gdbarch *gdbarch, gdbarch_register_name_ftype *register_name)); | |
243 | #if GDB_MULTI_ARCH | |
244 | #if (GDB_MULTI_ARCH > 1) || !defined (REGISTER_NAME) | |
245 | #define REGISTER_NAME(regnr) (gdbarch_register_name (current_gdbarch, regnr)) | |
246 | #endif | |
247 | #endif | |
248 | ||
249 | extern int gdbarch_register_size PARAMS ((struct gdbarch *gdbarch)); | |
250 | extern void set_gdbarch_register_size PARAMS ((struct gdbarch *gdbarch, int register_size)); | |
251 | #if GDB_MULTI_ARCH | |
252 | #if (GDB_MULTI_ARCH > 1) || !defined (REGISTER_SIZE) | |
253 | #define REGISTER_SIZE (gdbarch_register_size (current_gdbarch)) | |
254 | #endif | |
255 | #endif | |
256 | ||
257 | extern int gdbarch_register_bytes PARAMS ((struct gdbarch *gdbarch)); | |
258 | extern void set_gdbarch_register_bytes PARAMS ((struct gdbarch *gdbarch, int register_bytes)); | |
259 | #if GDB_MULTI_ARCH | |
260 | #if (GDB_MULTI_ARCH > 1) || !defined (REGISTER_BYTES) | |
261 | #define REGISTER_BYTES (gdbarch_register_bytes (current_gdbarch)) | |
262 | #endif | |
263 | #endif | |
264 | ||
265 | typedef int (gdbarch_register_byte_ftype) PARAMS ((int reg_nr)); | |
266 | extern int gdbarch_register_byte PARAMS ((struct gdbarch *gdbarch, int reg_nr)); | |
267 | extern void set_gdbarch_register_byte PARAMS ((struct gdbarch *gdbarch, gdbarch_register_byte_ftype *register_byte)); | |
268 | #if GDB_MULTI_ARCH | |
269 | #if (GDB_MULTI_ARCH > 1) || !defined (REGISTER_BYTE) | |
270 | #define REGISTER_BYTE(reg_nr) (gdbarch_register_byte (current_gdbarch, reg_nr)) | |
271 | #endif | |
272 | #endif | |
273 | ||
274 | typedef int (gdbarch_register_raw_size_ftype) PARAMS ((int reg_nr)); | |
275 | extern int gdbarch_register_raw_size PARAMS ((struct gdbarch *gdbarch, int reg_nr)); | |
276 | extern void set_gdbarch_register_raw_size PARAMS ((struct gdbarch *gdbarch, gdbarch_register_raw_size_ftype *register_raw_size)); | |
277 | #if GDB_MULTI_ARCH | |
278 | #if (GDB_MULTI_ARCH > 1) || !defined (REGISTER_RAW_SIZE) | |
279 | #define REGISTER_RAW_SIZE(reg_nr) (gdbarch_register_raw_size (current_gdbarch, reg_nr)) | |
280 | #endif | |
281 | #endif | |
282 | ||
283 | extern int gdbarch_max_register_raw_size PARAMS ((struct gdbarch *gdbarch)); | |
284 | extern void set_gdbarch_max_register_raw_size PARAMS ((struct gdbarch *gdbarch, int max_register_raw_size)); | |
285 | #if GDB_MULTI_ARCH | |
286 | #if (GDB_MULTI_ARCH > 1) || !defined (MAX_REGISTER_RAW_SIZE) | |
287 | #define MAX_REGISTER_RAW_SIZE (gdbarch_max_register_raw_size (current_gdbarch)) | |
288 | #endif | |
289 | #endif | |
290 | ||
291 | typedef int (gdbarch_register_virtual_size_ftype) PARAMS ((int reg_nr)); | |
292 | extern int gdbarch_register_virtual_size PARAMS ((struct gdbarch *gdbarch, int reg_nr)); | |
293 | extern void set_gdbarch_register_virtual_size PARAMS ((struct gdbarch *gdbarch, gdbarch_register_virtual_size_ftype *register_virtual_size)); | |
294 | #if GDB_MULTI_ARCH | |
295 | #if (GDB_MULTI_ARCH > 1) || !defined (REGISTER_VIRTUAL_SIZE) | |
296 | #define REGISTER_VIRTUAL_SIZE(reg_nr) (gdbarch_register_virtual_size (current_gdbarch, reg_nr)) | |
297 | #endif | |
298 | #endif | |
299 | ||
300 | extern int gdbarch_max_register_virtual_size PARAMS ((struct gdbarch *gdbarch)); | |
301 | extern void set_gdbarch_max_register_virtual_size PARAMS ((struct gdbarch *gdbarch, int max_register_virtual_size)); | |
302 | #if GDB_MULTI_ARCH | |
303 | #if (GDB_MULTI_ARCH > 1) || !defined (MAX_REGISTER_VIRTUAL_SIZE) | |
304 | #define MAX_REGISTER_VIRTUAL_SIZE (gdbarch_max_register_virtual_size (current_gdbarch)) | |
305 | #endif | |
306 | #endif | |
307 | ||
308 | typedef struct type * (gdbarch_register_virtual_type_ftype) PARAMS ((int reg_nr)); | |
309 | extern struct type * gdbarch_register_virtual_type PARAMS ((struct gdbarch *gdbarch, int reg_nr)); | |
310 | extern void set_gdbarch_register_virtual_type PARAMS ((struct gdbarch *gdbarch, gdbarch_register_virtual_type_ftype *register_virtual_type)); | |
311 | #if GDB_MULTI_ARCH | |
312 | #if (GDB_MULTI_ARCH > 1) || !defined (REGISTER_VIRTUAL_TYPE) | |
313 | #define REGISTER_VIRTUAL_TYPE(reg_nr) (gdbarch_register_virtual_type (current_gdbarch, reg_nr)) | |
314 | #endif | |
315 | #endif | |
316 | ||
317 | extern int gdbarch_use_generic_dummy_frames PARAMS ((struct gdbarch *gdbarch)); | |
318 | extern void set_gdbarch_use_generic_dummy_frames PARAMS ((struct gdbarch *gdbarch, int use_generic_dummy_frames)); | |
319 | #if GDB_MULTI_ARCH | |
320 | #if (GDB_MULTI_ARCH > 1) || !defined (USE_GENERIC_DUMMY_FRAMES) | |
321 | #define USE_GENERIC_DUMMY_FRAMES (gdbarch_use_generic_dummy_frames (current_gdbarch)) | |
322 | #endif | |
323 | #endif | |
324 | ||
325 | extern int gdbarch_call_dummy_location PARAMS ((struct gdbarch *gdbarch)); | |
326 | extern void set_gdbarch_call_dummy_location PARAMS ((struct gdbarch *gdbarch, int call_dummy_location)); | |
327 | #if GDB_MULTI_ARCH | |
328 | #if (GDB_MULTI_ARCH > 1) || !defined (CALL_DUMMY_LOCATION) | |
329 | #define CALL_DUMMY_LOCATION (gdbarch_call_dummy_location (current_gdbarch)) | |
330 | #endif | |
331 | #endif | |
332 | ||
333 | typedef CORE_ADDR (gdbarch_call_dummy_address_ftype) PARAMS ((void)); | |
334 | extern CORE_ADDR gdbarch_call_dummy_address PARAMS ((struct gdbarch *gdbarch)); | |
335 | extern void set_gdbarch_call_dummy_address PARAMS ((struct gdbarch *gdbarch, gdbarch_call_dummy_address_ftype *call_dummy_address)); | |
336 | #if GDB_MULTI_ARCH | |
337 | #if (GDB_MULTI_ARCH > 1) || !defined (CALL_DUMMY_ADDRESS) | |
338 | #define CALL_DUMMY_ADDRESS() (gdbarch_call_dummy_address (current_gdbarch)) | |
339 | #endif | |
340 | #endif | |
341 | ||
342 | extern CORE_ADDR gdbarch_call_dummy_start_offset PARAMS ((struct gdbarch *gdbarch)); | |
343 | extern void set_gdbarch_call_dummy_start_offset PARAMS ((struct gdbarch *gdbarch, CORE_ADDR call_dummy_start_offset)); | |
344 | #if GDB_MULTI_ARCH | |
345 | #if (GDB_MULTI_ARCH > 1) || !defined (CALL_DUMMY_START_OFFSET) | |
346 | #define CALL_DUMMY_START_OFFSET (gdbarch_call_dummy_start_offset (current_gdbarch)) | |
347 | #endif | |
348 | #endif | |
349 | ||
350 | extern CORE_ADDR gdbarch_call_dummy_breakpoint_offset PARAMS ((struct gdbarch *gdbarch)); | |
351 | extern void set_gdbarch_call_dummy_breakpoint_offset PARAMS ((struct gdbarch *gdbarch, CORE_ADDR call_dummy_breakpoint_offset)); | |
352 | #if GDB_MULTI_ARCH | |
353 | #if (GDB_MULTI_ARCH > 1) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET) | |
354 | #define CALL_DUMMY_BREAKPOINT_OFFSET (gdbarch_call_dummy_breakpoint_offset (current_gdbarch)) | |
355 | #endif | |
356 | #endif | |
357 | ||
358 | extern int gdbarch_call_dummy_breakpoint_offset_p PARAMS ((struct gdbarch *gdbarch)); | |
359 | extern void set_gdbarch_call_dummy_breakpoint_offset_p PARAMS ((struct gdbarch *gdbarch, int call_dummy_breakpoint_offset_p)); | |
360 | #if GDB_MULTI_ARCH | |
361 | #if (GDB_MULTI_ARCH > 1) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET_P) | |
362 | #define CALL_DUMMY_BREAKPOINT_OFFSET_P (gdbarch_call_dummy_breakpoint_offset_p (current_gdbarch)) | |
363 | #endif | |
364 | #endif | |
365 | ||
366 | extern int gdbarch_call_dummy_length PARAMS ((struct gdbarch *gdbarch)); | |
367 | extern void set_gdbarch_call_dummy_length PARAMS ((struct gdbarch *gdbarch, int call_dummy_length)); | |
368 | #if GDB_MULTI_ARCH | |
369 | #if (GDB_MULTI_ARCH > 1) || !defined (CALL_DUMMY_LENGTH) | |
370 | #define CALL_DUMMY_LENGTH (gdbarch_call_dummy_length (current_gdbarch)) | |
371 | #endif | |
372 | #endif | |
373 | ||
374 | typedef int (gdbarch_pc_in_call_dummy_ftype) PARAMS ((CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address)); | |
375 | extern int gdbarch_pc_in_call_dummy PARAMS ((struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address)); | |
376 | extern void set_gdbarch_pc_in_call_dummy PARAMS ((struct gdbarch *gdbarch, gdbarch_pc_in_call_dummy_ftype *pc_in_call_dummy)); | |
377 | #if GDB_MULTI_ARCH | |
378 | #if (GDB_MULTI_ARCH > 1) || !defined (PC_IN_CALL_DUMMY) | |
379 | #define PC_IN_CALL_DUMMY(pc, sp, frame_address) (gdbarch_pc_in_call_dummy (current_gdbarch, pc, sp, frame_address)) | |
380 | #endif | |
381 | #endif | |
382 | ||
383 | extern int gdbarch_call_dummy_p PARAMS ((struct gdbarch *gdbarch)); | |
384 | extern void set_gdbarch_call_dummy_p PARAMS ((struct gdbarch *gdbarch, int call_dummy_p)); | |
385 | #if GDB_MULTI_ARCH | |
386 | #if (GDB_MULTI_ARCH > 1) || !defined (CALL_DUMMY_P) | |
387 | #define CALL_DUMMY_P (gdbarch_call_dummy_p (current_gdbarch)) | |
388 | #endif | |
389 | #endif | |
390 | ||
391 | extern LONGEST * gdbarch_call_dummy_words PARAMS ((struct gdbarch *gdbarch)); | |
392 | extern void set_gdbarch_call_dummy_words PARAMS ((struct gdbarch *gdbarch, LONGEST * call_dummy_words)); | |
393 | #if GDB_MULTI_ARCH | |
394 | #if (GDB_MULTI_ARCH > 1) || !defined (CALL_DUMMY_WORDS) | |
395 | #define CALL_DUMMY_WORDS (gdbarch_call_dummy_words (current_gdbarch)) | |
396 | #endif | |
397 | #endif | |
398 | ||
399 | extern int gdbarch_sizeof_call_dummy_words PARAMS ((struct gdbarch *gdbarch)); | |
400 | extern void set_gdbarch_sizeof_call_dummy_words PARAMS ((struct gdbarch *gdbarch, int sizeof_call_dummy_words)); | |
401 | #if GDB_MULTI_ARCH | |
402 | #if (GDB_MULTI_ARCH > 1) || !defined (SIZEOF_CALL_DUMMY_WORDS) | |
403 | #define SIZEOF_CALL_DUMMY_WORDS (gdbarch_sizeof_call_dummy_words (current_gdbarch)) | |
404 | #endif | |
405 | #endif | |
406 | ||
407 | extern int gdbarch_call_dummy_stack_adjust_p PARAMS ((struct gdbarch *gdbarch)); | |
408 | extern void set_gdbarch_call_dummy_stack_adjust_p PARAMS ((struct gdbarch *gdbarch, int call_dummy_stack_adjust_p)); | |
409 | #if GDB_MULTI_ARCH | |
410 | #if (GDB_MULTI_ARCH > 1) || !defined (CALL_DUMMY_STACK_ADJUST_P) | |
411 | #define CALL_DUMMY_STACK_ADJUST_P (gdbarch_call_dummy_stack_adjust_p (current_gdbarch)) | |
412 | #endif | |
413 | #endif | |
414 | ||
415 | extern int gdbarch_call_dummy_stack_adjust PARAMS ((struct gdbarch *gdbarch)); | |
416 | extern void set_gdbarch_call_dummy_stack_adjust PARAMS ((struct gdbarch *gdbarch, int call_dummy_stack_adjust)); | |
417 | #if GDB_MULTI_ARCH | |
418 | #if (GDB_MULTI_ARCH > 1) || !defined (CALL_DUMMY_STACK_ADJUST) | |
419 | #define CALL_DUMMY_STACK_ADJUST (gdbarch_call_dummy_stack_adjust (current_gdbarch)) | |
420 | #endif | |
421 | #endif | |
422 | ||
423 | typedef void (gdbarch_fix_call_dummy_ftype) PARAMS ((char *dummy, CORE_ADDR pc, CORE_ADDR fun, int nargs, struct value **args, struct type *type, int gcc_p)); | |
424 | extern void gdbarch_fix_call_dummy PARAMS ((struct gdbarch *gdbarch, char *dummy, CORE_ADDR pc, CORE_ADDR fun, int nargs, struct value **args, struct type *type, int gcc_p)); | |
425 | extern void set_gdbarch_fix_call_dummy PARAMS ((struct gdbarch *gdbarch, gdbarch_fix_call_dummy_ftype *fix_call_dummy)); | |
426 | #if GDB_MULTI_ARCH | |
427 | #if (GDB_MULTI_ARCH > 1) || !defined (FIX_CALL_DUMMY) | |
428 | #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)) | |
429 | #endif | |
430 | #endif | |
431 | ||
432 | extern int gdbarch_believe_pcc_promotion PARAMS ((struct gdbarch *gdbarch)); | |
433 | extern void set_gdbarch_believe_pcc_promotion PARAMS ((struct gdbarch *gdbarch, int believe_pcc_promotion)); | |
434 | #if GDB_MULTI_ARCH | |
435 | #if (GDB_MULTI_ARCH > 1) || !defined (BELIEVE_PCC_PROMOTION) | |
436 | #define BELIEVE_PCC_PROMOTION (gdbarch_believe_pcc_promotion (current_gdbarch)) | |
437 | #endif | |
438 | #endif | |
439 | ||
440 | extern int gdbarch_believe_pcc_promotion_type PARAMS ((struct gdbarch *gdbarch)); | |
441 | extern void set_gdbarch_believe_pcc_promotion_type PARAMS ((struct gdbarch *gdbarch, int believe_pcc_promotion_type)); | |
442 | #if GDB_MULTI_ARCH | |
443 | #if (GDB_MULTI_ARCH > 1) || !defined (BELIEVE_PCC_PROMOTION_TYPE) | |
444 | #define BELIEVE_PCC_PROMOTION_TYPE (gdbarch_believe_pcc_promotion_type (current_gdbarch)) | |
445 | #endif | |
446 | #endif | |
447 | ||
448 | typedef void (gdbarch_get_saved_register_ftype) PARAMS ((char *raw_buffer, int *optimized, CORE_ADDR *addrp, struct frame_info *frame, int regnum, enum lval_type *lval)); | |
449 | extern void gdbarch_get_saved_register PARAMS ((struct gdbarch *gdbarch, char *raw_buffer, int *optimized, CORE_ADDR *addrp, struct frame_info *frame, int regnum, enum lval_type *lval)); | |
450 | extern void set_gdbarch_get_saved_register PARAMS ((struct gdbarch *gdbarch, gdbarch_get_saved_register_ftype *get_saved_register)); | |
451 | #if GDB_MULTI_ARCH | |
452 | #if (GDB_MULTI_ARCH > 1) || !defined (GET_SAVED_REGISTER) | |
453 | #define GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (gdbarch_get_saved_register (current_gdbarch, raw_buffer, optimized, addrp, frame, regnum, lval)) | |
454 | #endif | |
455 | #endif | |
456 | ||
457 | typedef int (gdbarch_register_convertible_ftype) PARAMS ((int nr)); | |
458 | extern int gdbarch_register_convertible PARAMS ((struct gdbarch *gdbarch, int nr)); | |
459 | extern void set_gdbarch_register_convertible PARAMS ((struct gdbarch *gdbarch, gdbarch_register_convertible_ftype *register_convertible)); | |
460 | #if GDB_MULTI_ARCH | |
461 | #if (GDB_MULTI_ARCH > 1) || !defined (REGISTER_CONVERTIBLE) | |
462 | #define REGISTER_CONVERTIBLE(nr) (gdbarch_register_convertible (current_gdbarch, nr)) | |
463 | #endif | |
464 | #endif | |
465 | ||
466 | typedef void (gdbarch_register_convert_to_virtual_ftype) PARAMS ((int regnum, struct type *type, char *from, char *to)); | |
467 | extern void gdbarch_register_convert_to_virtual PARAMS ((struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to)); | |
468 | extern void set_gdbarch_register_convert_to_virtual PARAMS ((struct gdbarch *gdbarch, gdbarch_register_convert_to_virtual_ftype *register_convert_to_virtual)); | |
469 | #if GDB_MULTI_ARCH | |
470 | #if (GDB_MULTI_ARCH > 1) || !defined (REGISTER_CONVERT_TO_VIRTUAL) | |
471 | #define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (gdbarch_register_convert_to_virtual (current_gdbarch, regnum, type, from, to)) | |
472 | #endif | |
473 | #endif | |
474 | ||
475 | typedef void (gdbarch_register_convert_to_raw_ftype) PARAMS ((struct type *type, int regnum, char *from, char *to)); | |
476 | extern void gdbarch_register_convert_to_raw PARAMS ((struct gdbarch *gdbarch, struct type *type, int regnum, char *from, char *to)); | |
477 | extern void set_gdbarch_register_convert_to_raw PARAMS ((struct gdbarch *gdbarch, gdbarch_register_convert_to_raw_ftype *register_convert_to_raw)); | |
478 | #if GDB_MULTI_ARCH | |
479 | #if (GDB_MULTI_ARCH > 1) || !defined (REGISTER_CONVERT_TO_RAW) | |
480 | #define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (gdbarch_register_convert_to_raw (current_gdbarch, type, regnum, from, to)) | |
481 | #endif | |
482 | #endif | |
483 | ||
484 | typedef void (gdbarch_extract_return_value_ftype) PARAMS ((struct type *type, char *regbuf, char *valbuf)); | |
485 | extern void gdbarch_extract_return_value PARAMS ((struct gdbarch *gdbarch, struct type *type, char *regbuf, char *valbuf)); | |
486 | extern void set_gdbarch_extract_return_value PARAMS ((struct gdbarch *gdbarch, gdbarch_extract_return_value_ftype *extract_return_value)); | |
487 | #if GDB_MULTI_ARCH | |
488 | #if (GDB_MULTI_ARCH > 1) || !defined (EXTRACT_RETURN_VALUE) | |
489 | #define EXTRACT_RETURN_VALUE(type, regbuf, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regbuf, valbuf)) | |
490 | #endif | |
491 | #endif | |
492 | ||
493 | typedef CORE_ADDR (gdbarch_push_arguments_ftype) PARAMS ((int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr)); | |
494 | extern CORE_ADDR gdbarch_push_arguments PARAMS ((struct gdbarch *gdbarch, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr)); | |
495 | extern void set_gdbarch_push_arguments PARAMS ((struct gdbarch *gdbarch, gdbarch_push_arguments_ftype *push_arguments)); | |
496 | #if GDB_MULTI_ARCH | |
497 | #if (GDB_MULTI_ARCH > 1) || !defined (PUSH_ARGUMENTS) | |
498 | #define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (gdbarch_push_arguments (current_gdbarch, nargs, args, sp, struct_return, struct_addr)) | |
499 | #endif | |
500 | #endif | |
501 | ||
502 | typedef void (gdbarch_push_dummy_frame_ftype) PARAMS ((void)); | |
503 | extern void gdbarch_push_dummy_frame PARAMS ((struct gdbarch *gdbarch)); | |
504 | extern void set_gdbarch_push_dummy_frame PARAMS ((struct gdbarch *gdbarch, gdbarch_push_dummy_frame_ftype *push_dummy_frame)); | |
505 | #if GDB_MULTI_ARCH | |
506 | #if (GDB_MULTI_ARCH > 1) || !defined (PUSH_DUMMY_FRAME) | |
507 | #define PUSH_DUMMY_FRAME (gdbarch_push_dummy_frame (current_gdbarch)) | |
508 | #endif | |
509 | #endif | |
510 | ||
511 | typedef CORE_ADDR (gdbarch_push_return_address_ftype) PARAMS ((CORE_ADDR pc, CORE_ADDR sp)); | |
512 | extern CORE_ADDR gdbarch_push_return_address PARAMS ((struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp)); | |
513 | extern void set_gdbarch_push_return_address PARAMS ((struct gdbarch *gdbarch, gdbarch_push_return_address_ftype *push_return_address)); | |
514 | #if GDB_MULTI_ARCH | |
515 | #if (GDB_MULTI_ARCH > 1) || !defined (PUSH_RETURN_ADDRESS) | |
516 | #define PUSH_RETURN_ADDRESS(pc, sp) (gdbarch_push_return_address (current_gdbarch, pc, sp)) | |
517 | #endif | |
518 | #endif | |
519 | ||
520 | typedef void (gdbarch_pop_frame_ftype) PARAMS ((void)); | |
521 | extern void gdbarch_pop_frame PARAMS ((struct gdbarch *gdbarch)); | |
522 | extern void set_gdbarch_pop_frame PARAMS ((struct gdbarch *gdbarch, gdbarch_pop_frame_ftype *pop_frame)); | |
523 | #if GDB_MULTI_ARCH | |
524 | #if (GDB_MULTI_ARCH > 1) || !defined (POP_FRAME) | |
525 | #define POP_FRAME (gdbarch_pop_frame (current_gdbarch)) | |
526 | #endif | |
527 | #endif | |
528 | ||
529 | typedef CORE_ADDR (gdbarch_d10v_make_daddr_ftype) PARAMS ((CORE_ADDR x)); | |
530 | extern CORE_ADDR gdbarch_d10v_make_daddr PARAMS ((struct gdbarch *gdbarch, CORE_ADDR x)); | |
531 | extern void set_gdbarch_d10v_make_daddr PARAMS ((struct gdbarch *gdbarch, gdbarch_d10v_make_daddr_ftype *d10v_make_daddr)); | |
532 | #if GDB_MULTI_ARCH | |
533 | #if (GDB_MULTI_ARCH > 1) || !defined (D10V_MAKE_DADDR) | |
534 | #define D10V_MAKE_DADDR(x) (gdbarch_d10v_make_daddr (current_gdbarch, x)) | |
535 | #endif | |
536 | #endif | |
537 | ||
538 | typedef CORE_ADDR (gdbarch_d10v_make_iaddr_ftype) PARAMS ((CORE_ADDR x)); | |
539 | extern CORE_ADDR gdbarch_d10v_make_iaddr PARAMS ((struct gdbarch *gdbarch, CORE_ADDR x)); | |
540 | extern void set_gdbarch_d10v_make_iaddr PARAMS ((struct gdbarch *gdbarch, gdbarch_d10v_make_iaddr_ftype *d10v_make_iaddr)); | |
541 | #if GDB_MULTI_ARCH | |
542 | #if (GDB_MULTI_ARCH > 1) || !defined (D10V_MAKE_IADDR) | |
543 | #define D10V_MAKE_IADDR(x) (gdbarch_d10v_make_iaddr (current_gdbarch, x)) | |
544 | #endif | |
545 | #endif | |
546 | ||
547 | typedef int (gdbarch_d10v_daddr_p_ftype) PARAMS ((CORE_ADDR x)); | |
548 | extern int gdbarch_d10v_daddr_p PARAMS ((struct gdbarch *gdbarch, CORE_ADDR x)); | |
549 | extern void set_gdbarch_d10v_daddr_p PARAMS ((struct gdbarch *gdbarch, gdbarch_d10v_daddr_p_ftype *d10v_daddr_p)); | |
550 | #if GDB_MULTI_ARCH | |
551 | #if (GDB_MULTI_ARCH > 1) || !defined (D10V_DADDR_P) | |
552 | #define D10V_DADDR_P(x) (gdbarch_d10v_daddr_p (current_gdbarch, x)) | |
553 | #endif | |
554 | #endif | |
555 | ||
556 | typedef int (gdbarch_d10v_iaddr_p_ftype) PARAMS ((CORE_ADDR x)); | |
557 | extern int gdbarch_d10v_iaddr_p PARAMS ((struct gdbarch *gdbarch, CORE_ADDR x)); | |
558 | extern void set_gdbarch_d10v_iaddr_p PARAMS ((struct gdbarch *gdbarch, gdbarch_d10v_iaddr_p_ftype *d10v_iaddr_p)); | |
559 | #if GDB_MULTI_ARCH | |
560 | #if (GDB_MULTI_ARCH > 1) || !defined (D10V_IADDR_P) | |
561 | #define D10V_IADDR_P(x) (gdbarch_d10v_iaddr_p (current_gdbarch, x)) | |
562 | #endif | |
563 | #endif | |
564 | ||
565 | typedef CORE_ADDR (gdbarch_d10v_convert_daddr_to_raw_ftype) PARAMS ((CORE_ADDR x)); | |
566 | extern CORE_ADDR gdbarch_d10v_convert_daddr_to_raw PARAMS ((struct gdbarch *gdbarch, CORE_ADDR x)); | |
567 | extern void set_gdbarch_d10v_convert_daddr_to_raw PARAMS ((struct gdbarch *gdbarch, gdbarch_d10v_convert_daddr_to_raw_ftype *d10v_convert_daddr_to_raw)); | |
568 | #if GDB_MULTI_ARCH | |
569 | #if (GDB_MULTI_ARCH > 1) || !defined (D10V_CONVERT_DADDR_TO_RAW) | |
570 | #define D10V_CONVERT_DADDR_TO_RAW(x) (gdbarch_d10v_convert_daddr_to_raw (current_gdbarch, x)) | |
571 | #endif | |
572 | #endif | |
573 | ||
574 | typedef CORE_ADDR (gdbarch_d10v_convert_iaddr_to_raw_ftype) PARAMS ((CORE_ADDR x)); | |
575 | extern CORE_ADDR gdbarch_d10v_convert_iaddr_to_raw PARAMS ((struct gdbarch *gdbarch, CORE_ADDR x)); | |
576 | extern void set_gdbarch_d10v_convert_iaddr_to_raw PARAMS ((struct gdbarch *gdbarch, gdbarch_d10v_convert_iaddr_to_raw_ftype *d10v_convert_iaddr_to_raw)); | |
577 | #if GDB_MULTI_ARCH | |
578 | #if (GDB_MULTI_ARCH > 1) || !defined (D10V_CONVERT_IADDR_TO_RAW) | |
579 | #define D10V_CONVERT_IADDR_TO_RAW(x) (gdbarch_d10v_convert_iaddr_to_raw (current_gdbarch, x)) | |
580 | #endif | |
581 | #endif | |
582 | ||
583 | typedef void (gdbarch_store_struct_return_ftype) PARAMS ((CORE_ADDR addr, CORE_ADDR sp)); | |
584 | extern void gdbarch_store_struct_return PARAMS ((struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR sp)); | |
585 | extern void set_gdbarch_store_struct_return PARAMS ((struct gdbarch *gdbarch, gdbarch_store_struct_return_ftype *store_struct_return)); | |
586 | #if GDB_MULTI_ARCH | |
587 | #if (GDB_MULTI_ARCH > 1) || !defined (STORE_STRUCT_RETURN) | |
588 | #define STORE_STRUCT_RETURN(addr, sp) (gdbarch_store_struct_return (current_gdbarch, addr, sp)) | |
589 | #endif | |
590 | #endif | |
591 | ||
592 | typedef void (gdbarch_store_return_value_ftype) PARAMS ((struct type *type, char *valbuf)); | |
593 | extern void gdbarch_store_return_value PARAMS ((struct gdbarch *gdbarch, struct type *type, char *valbuf)); | |
594 | extern void set_gdbarch_store_return_value PARAMS ((struct gdbarch *gdbarch, gdbarch_store_return_value_ftype *store_return_value)); | |
595 | #if GDB_MULTI_ARCH | |
596 | #if (GDB_MULTI_ARCH > 1) || !defined (STORE_RETURN_VALUE) | |
597 | #define STORE_RETURN_VALUE(type, valbuf) (gdbarch_store_return_value (current_gdbarch, type, valbuf)) | |
598 | #endif | |
599 | #endif | |
600 | ||
601 | typedef CORE_ADDR (gdbarch_extract_struct_value_address_ftype) PARAMS ((char *regbuf)); | |
602 | extern CORE_ADDR gdbarch_extract_struct_value_address PARAMS ((struct gdbarch *gdbarch, char *regbuf)); | |
603 | extern void set_gdbarch_extract_struct_value_address PARAMS ((struct gdbarch *gdbarch, gdbarch_extract_struct_value_address_ftype *extract_struct_value_address)); | |
604 | #if GDB_MULTI_ARCH | |
605 | #if (GDB_MULTI_ARCH > 1) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS) | |
606 | #define EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (gdbarch_extract_struct_value_address (current_gdbarch, regbuf)) | |
607 | #endif | |
608 | #endif | |
609 | ||
610 | typedef int (gdbarch_use_struct_convention_ftype) PARAMS ((int gcc_p, struct type *value_type)); | |
611 | extern int gdbarch_use_struct_convention PARAMS ((struct gdbarch *gdbarch, int gcc_p, struct type *value_type)); | |
612 | extern void set_gdbarch_use_struct_convention PARAMS ((struct gdbarch *gdbarch, gdbarch_use_struct_convention_ftype *use_struct_convention)); | |
613 | #if GDB_MULTI_ARCH | |
614 | #if (GDB_MULTI_ARCH > 1) || !defined (USE_STRUCT_CONVENTION) | |
615 | #define USE_STRUCT_CONVENTION(gcc_p, value_type) (gdbarch_use_struct_convention (current_gdbarch, gcc_p, value_type)) | |
616 | #endif | |
617 | #endif | |
618 | ||
619 | typedef void (gdbarch_frame_init_saved_regs_ftype) PARAMS ((struct frame_info *frame)); | |
620 | extern void gdbarch_frame_init_saved_regs PARAMS ((struct gdbarch *gdbarch, struct frame_info *frame)); | |
621 | extern void set_gdbarch_frame_init_saved_regs PARAMS ((struct gdbarch *gdbarch, gdbarch_frame_init_saved_regs_ftype *frame_init_saved_regs)); | |
622 | #if GDB_MULTI_ARCH | |
623 | #if (GDB_MULTI_ARCH > 1) || !defined (FRAME_INIT_SAVED_REGS) | |
624 | #define FRAME_INIT_SAVED_REGS(frame) (gdbarch_frame_init_saved_regs (current_gdbarch, frame)) | |
625 | #endif | |
626 | #endif | |
627 | ||
628 | typedef void (gdbarch_init_extra_frame_info_ftype) PARAMS ((int fromleaf, struct frame_info *frame)); | |
629 | extern void gdbarch_init_extra_frame_info PARAMS ((struct gdbarch *gdbarch, int fromleaf, struct frame_info *frame)); | |
630 | extern void set_gdbarch_init_extra_frame_info PARAMS ((struct gdbarch *gdbarch, gdbarch_init_extra_frame_info_ftype *init_extra_frame_info)); | |
631 | #if GDB_MULTI_ARCH | |
632 | #if (GDB_MULTI_ARCH > 1) || !defined (INIT_EXTRA_FRAME_INFO) | |
633 | #define INIT_EXTRA_FRAME_INFO(fromleaf, frame) (gdbarch_init_extra_frame_info (current_gdbarch, fromleaf, frame)) | |
634 | #endif | |
635 | #endif | |
636 | ||
637 | typedef CORE_ADDR (gdbarch_skip_prologue_ftype) PARAMS ((CORE_ADDR ip)); | |
638 | extern CORE_ADDR gdbarch_skip_prologue PARAMS ((struct gdbarch *gdbarch, CORE_ADDR ip)); | |
639 | extern void set_gdbarch_skip_prologue PARAMS ((struct gdbarch *gdbarch, gdbarch_skip_prologue_ftype *skip_prologue)); | |
640 | #if GDB_MULTI_ARCH | |
641 | #if (GDB_MULTI_ARCH > 1) || !defined (SKIP_PROLOGUE) | |
642 | #define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip)) | |
643 | #endif | |
644 | #endif | |
645 | ||
646 | typedef int (gdbarch_inner_than_ftype) PARAMS ((CORE_ADDR lhs, CORE_ADDR rhs)); | |
647 | extern int gdbarch_inner_than PARAMS ((struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs)); | |
648 | extern void set_gdbarch_inner_than PARAMS ((struct gdbarch *gdbarch, gdbarch_inner_than_ftype *inner_than)); | |
649 | #if GDB_MULTI_ARCH | |
650 | #if (GDB_MULTI_ARCH > 1) || !defined (INNER_THAN) | |
651 | #define INNER_THAN(lhs, rhs) (gdbarch_inner_than (current_gdbarch, lhs, rhs)) | |
652 | #endif | |
653 | #endif | |
654 | ||
655 | typedef unsigned char * (gdbarch_breakpoint_from_pc_ftype) PARAMS ((CORE_ADDR *pcptr, int *lenptr)); | |
656 | extern unsigned char * gdbarch_breakpoint_from_pc PARAMS ((struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr)); | |
657 | extern void set_gdbarch_breakpoint_from_pc PARAMS ((struct gdbarch *gdbarch, gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc)); | |
658 | #if GDB_MULTI_ARCH | |
659 | #if (GDB_MULTI_ARCH > 1) || !defined (BREAKPOINT_FROM_PC) | |
660 | #define BREAKPOINT_FROM_PC(pcptr, lenptr) (gdbarch_breakpoint_from_pc (current_gdbarch, pcptr, lenptr)) | |
661 | #endif | |
662 | #endif | |
663 | ||
664 | extern CORE_ADDR gdbarch_decr_pc_after_break PARAMS ((struct gdbarch *gdbarch)); | |
665 | extern void set_gdbarch_decr_pc_after_break PARAMS ((struct gdbarch *gdbarch, CORE_ADDR decr_pc_after_break)); | |
666 | #if GDB_MULTI_ARCH | |
667 | #if (GDB_MULTI_ARCH > 1) || !defined (DECR_PC_AFTER_BREAK) | |
668 | #define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch)) | |
669 | #endif | |
670 | #endif | |
671 | ||
672 | extern CORE_ADDR gdbarch_function_start_offset PARAMS ((struct gdbarch *gdbarch)); | |
673 | extern void set_gdbarch_function_start_offset PARAMS ((struct gdbarch *gdbarch, CORE_ADDR function_start_offset)); | |
674 | #if GDB_MULTI_ARCH | |
675 | #if (GDB_MULTI_ARCH > 1) || !defined (FUNCTION_START_OFFSET) | |
676 | #define FUNCTION_START_OFFSET (gdbarch_function_start_offset (current_gdbarch)) | |
677 | #endif | |
678 | #endif | |
679 | ||
680 | typedef void (gdbarch_remote_translate_xfer_address_ftype) PARAMS ((CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len)); | |
681 | extern void gdbarch_remote_translate_xfer_address PARAMS ((struct gdbarch *gdbarch, CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len)); | |
682 | extern void set_gdbarch_remote_translate_xfer_address PARAMS ((struct gdbarch *gdbarch, gdbarch_remote_translate_xfer_address_ftype *remote_translate_xfer_address)); | |
683 | #if GDB_MULTI_ARCH | |
684 | #if (GDB_MULTI_ARCH > 1) || !defined (REMOTE_TRANSLATE_XFER_ADDRESS) | |
685 | #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)) | |
686 | #endif | |
687 | #endif | |
688 | ||
689 | extern CORE_ADDR gdbarch_frame_args_skip PARAMS ((struct gdbarch *gdbarch)); | |
690 | extern void set_gdbarch_frame_args_skip PARAMS ((struct gdbarch *gdbarch, CORE_ADDR frame_args_skip)); | |
691 | #if GDB_MULTI_ARCH | |
692 | #if (GDB_MULTI_ARCH > 1) || !defined (FRAME_ARGS_SKIP) | |
693 | #define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch)) | |
694 | #endif | |
695 | #endif | |
696 | ||
697 | typedef int (gdbarch_frameless_function_invocation_ftype) PARAMS ((struct frame_info *fi)); | |
698 | extern int gdbarch_frameless_function_invocation PARAMS ((struct gdbarch *gdbarch, struct frame_info *fi)); | |
699 | extern void set_gdbarch_frameless_function_invocation PARAMS ((struct gdbarch *gdbarch, gdbarch_frameless_function_invocation_ftype *frameless_function_invocation)); | |
700 | #if GDB_MULTI_ARCH | |
701 | #if (GDB_MULTI_ARCH > 1) || !defined (FRAMELESS_FUNCTION_INVOCATION) | |
702 | #define FRAMELESS_FUNCTION_INVOCATION(fi) (gdbarch_frameless_function_invocation (current_gdbarch, fi)) | |
703 | #endif | |
704 | #endif | |
705 | ||
706 | typedef CORE_ADDR (gdbarch_frame_chain_ftype) PARAMS ((struct frame_info *frame)); | |
707 | extern CORE_ADDR gdbarch_frame_chain PARAMS ((struct gdbarch *gdbarch, struct frame_info *frame)); | |
708 | extern void set_gdbarch_frame_chain PARAMS ((struct gdbarch *gdbarch, gdbarch_frame_chain_ftype *frame_chain)); | |
709 | #if GDB_MULTI_ARCH | |
710 | #if (GDB_MULTI_ARCH > 1) || !defined (FRAME_CHAIN) | |
711 | #define FRAME_CHAIN(frame) (gdbarch_frame_chain (current_gdbarch, frame)) | |
712 | #endif | |
713 | #endif | |
714 | ||
715 | typedef int (gdbarch_frame_chain_valid_ftype) PARAMS ((CORE_ADDR chain, struct frame_info *thisframe)); | |
716 | extern int gdbarch_frame_chain_valid PARAMS ((struct gdbarch *gdbarch, CORE_ADDR chain, struct frame_info *thisframe)); | |
717 | extern void set_gdbarch_frame_chain_valid PARAMS ((struct gdbarch *gdbarch, gdbarch_frame_chain_valid_ftype *frame_chain_valid)); | |
718 | #if GDB_MULTI_ARCH | |
719 | #if (GDB_MULTI_ARCH > 1) || !defined (FRAME_CHAIN_VALID) | |
720 | #define FRAME_CHAIN_VALID(chain, thisframe) (gdbarch_frame_chain_valid (current_gdbarch, chain, thisframe)) | |
721 | #endif | |
722 | #endif | |
723 | ||
724 | typedef CORE_ADDR (gdbarch_frame_saved_pc_ftype) PARAMS ((struct frame_info *fi)); | |
725 | extern CORE_ADDR gdbarch_frame_saved_pc PARAMS ((struct gdbarch *gdbarch, struct frame_info *fi)); | |
726 | extern void set_gdbarch_frame_saved_pc PARAMS ((struct gdbarch *gdbarch, gdbarch_frame_saved_pc_ftype *frame_saved_pc)); | |
727 | #if GDB_MULTI_ARCH | |
728 | #if (GDB_MULTI_ARCH > 1) || !defined (FRAME_SAVED_PC) | |
729 | #define FRAME_SAVED_PC(fi) (gdbarch_frame_saved_pc (current_gdbarch, fi)) | |
730 | #endif | |
731 | #endif | |
732 | ||
733 | typedef CORE_ADDR (gdbarch_frame_args_address_ftype) PARAMS ((struct frame_info *fi)); | |
734 | extern CORE_ADDR gdbarch_frame_args_address PARAMS ((struct gdbarch *gdbarch, struct frame_info *fi)); | |
735 | extern void set_gdbarch_frame_args_address PARAMS ((struct gdbarch *gdbarch, gdbarch_frame_args_address_ftype *frame_args_address)); | |
736 | #if GDB_MULTI_ARCH | |
737 | #if (GDB_MULTI_ARCH > 1) || !defined (FRAME_ARGS_ADDRESS) | |
738 | #define FRAME_ARGS_ADDRESS(fi) (gdbarch_frame_args_address (current_gdbarch, fi)) | |
739 | #endif | |
740 | #endif | |
741 | ||
742 | typedef CORE_ADDR (gdbarch_frame_locals_address_ftype) PARAMS ((struct frame_info *fi)); | |
743 | extern CORE_ADDR gdbarch_frame_locals_address PARAMS ((struct gdbarch *gdbarch, struct frame_info *fi)); | |
744 | extern void set_gdbarch_frame_locals_address PARAMS ((struct gdbarch *gdbarch, gdbarch_frame_locals_address_ftype *frame_locals_address)); | |
745 | #if GDB_MULTI_ARCH | |
746 | #if (GDB_MULTI_ARCH > 1) || !defined (FRAME_LOCALS_ADDRESS) | |
747 | #define FRAME_LOCALS_ADDRESS(fi) (gdbarch_frame_locals_address (current_gdbarch, fi)) | |
748 | #endif | |
749 | #endif | |
750 | ||
751 | typedef CORE_ADDR (gdbarch_saved_pc_after_call_ftype) PARAMS ((struct frame_info *frame)); | |
752 | extern CORE_ADDR gdbarch_saved_pc_after_call PARAMS ((struct gdbarch *gdbarch, struct frame_info *frame)); | |
753 | extern void set_gdbarch_saved_pc_after_call PARAMS ((struct gdbarch *gdbarch, gdbarch_saved_pc_after_call_ftype *saved_pc_after_call)); | |
754 | #if GDB_MULTI_ARCH | |
755 | #if (GDB_MULTI_ARCH > 1) || !defined (SAVED_PC_AFTER_CALL) | |
756 | #define SAVED_PC_AFTER_CALL(frame) (gdbarch_saved_pc_after_call (current_gdbarch, frame)) | |
757 | #endif | |
758 | #endif | |
759 | ||
760 | typedef int (gdbarch_frame_num_args_ftype) PARAMS ((struct frame_info *frame)); | |
761 | extern int gdbarch_frame_num_args PARAMS ((struct gdbarch *gdbarch, struct frame_info *frame)); | |
762 | extern void set_gdbarch_frame_num_args PARAMS ((struct gdbarch *gdbarch, gdbarch_frame_num_args_ftype *frame_num_args)); | |
763 | #if GDB_MULTI_ARCH | |
764 | #if (GDB_MULTI_ARCH > 1) || !defined (FRAME_NUM_ARGS) | |
765 | #define FRAME_NUM_ARGS(frame) (gdbarch_frame_num_args (current_gdbarch, frame)) | |
766 | #endif | |
767 | #endif | |
768 | ||
769 | extern struct gdbarch_tdep *gdbarch_tdep PARAMS ((struct gdbarch *gdbarch)); | |
770 | ||
771 | ||
772 | /* Mechanism for co-ordinating the selection of a specific | |
773 | architecture. | |
774 | ||
775 | GDB targets (*-tdep.c) can register an interest in a specific | |
776 | architecture. Other GDB components can register a need to maintain | |
777 | per-architecture data. | |
778 | ||
779 | The mechanisms below ensures that there is only a loose connection | |
780 | between the set-architecture command and the various GDB | |
781 | components. Each component can independantly register their need | |
782 | to maintain architecture specific data with gdbarch. | |
783 | ||
784 | Pragmatics: | |
785 | ||
786 | Previously, a single TARGET_ARCHITECTURE_HOOK was provided. It | |
787 | didn't scale. | |
788 | ||
789 | The more traditional mega-struct containing architecture specific | |
790 | data for all the various GDB components was also considered. Since | |
791 | GDB is built from a variable number of (fairly independant) | |
792 | components it was determined that the global aproach was not | |
793 | applicable. */ | |
794 | ||
795 | ||
796 | /* Register a new architectural family with GDB. | |
797 | ||
798 | Register support for the specified ARCHITECTURE with GDB. When | |
799 | gdbarch determines that the specified architecture has been | |
800 | selected, the corresponding INIT function is called. | |
801 | ||
802 | -- | |
803 | ||
804 | The INIT function takes two parameters: INFO which contains the | |
805 | information available to gdbarch about the (possibly new) | |
806 | architecture; ARCHES which is a list of the previously created | |
807 | ``struct gdbarch'' for this architecture. | |
808 | ||
809 | The INIT function parameter INFO shall, as far as possible, be | |
810 | pre-initialized with information obtained from INFO.ABFD or | |
811 | previously selected architecture (if similar). INIT shall ensure | |
812 | that the INFO.BYTE_ORDER is non-zero. | |
813 | ||
814 | The INIT function shall return any of: NULL - indicating that it | |
815 | doesn't reconize the selected architecture; an existing ``struct | |
816 | gdbarch'' from the ARCHES list - indicating that the new | |
817 | architecture is just a synonym for an earlier architecture (see | |
818 | gdbarch_list_lookup_by_info()); a newly created ``struct gdbarch'' | |
819 | - that describes the selected architecture (see | |
820 | gdbarch_alloc()). */ | |
821 | ||
822 | struct gdbarch_list | |
823 | { | |
824 | struct gdbarch *gdbarch; | |
825 | struct gdbarch_list *next; | |
826 | }; | |
827 | ||
828 | struct gdbarch_info | |
829 | { | |
830 | /* Use default: bfd_arch_unknown (ZERO). */ | |
831 | enum bfd_architecture bfd_architecture; | |
832 | ||
833 | /* Use default: NULL (ZERO). */ | |
834 | const struct bfd_arch_info *bfd_arch_info; | |
835 | ||
836 | /* Use default: 0 (ZERO). */ | |
837 | int byte_order; | |
838 | ||
839 | /* Use default: NULL (ZERO). */ | |
840 | bfd *abfd; | |
841 | ||
842 | /* Use default: NULL (ZERO). */ | |
843 | struct gdbarch_tdep_info *tdep_info; | |
844 | }; | |
845 | ||
846 | typedef struct gdbarch *(gdbarch_init_ftype) PARAMS ((struct gdbarch_info info, struct gdbarch_list *arches)); | |
847 | ||
848 | extern void register_gdbarch_init PARAMS ((enum bfd_architecture architecture, gdbarch_init_ftype *)); | |
849 | ||
850 | ||
851 | /* Helper function. Search the list of ARCHES for a GDBARCH that | |
852 | matches the information provided by INFO. */ | |
853 | ||
854 | extern struct gdbarch_list *gdbarch_list_lookup_by_info PARAMS ((struct gdbarch_list *arches, const struct gdbarch_info *info)); | |
855 | ||
856 | ||
857 | /* Helper function. Create a preliminary ``struct gdbarch''. Perform | |
858 | basic initialization using values obtained from the INFO andTDEP | |
859 | parameters. set_gdbarch_*() functions are called to complete the | |
860 | initialization of the object. */ | |
861 | ||
862 | extern struct gdbarch *gdbarch_alloc PARAMS ((const struct gdbarch_info *info, struct gdbarch_tdep *tdep)); | |
863 | ||
864 | ||
865 | /* Helper function. Force an update of the current architecture. Used | |
866 | by legacy targets that have added their own target specific | |
867 | architecture manipulation commands. | |
868 | ||
869 | The INFO parameter shall be fully initialized (``memset (&INFO, | |
870 | sizeof (info), 0)'' set relevant fields) before gdbarch_update() is | |
871 | called. gdbarch_update() shall initialize any ``default'' fields | |
872 | using information obtained from the previous architecture or | |
873 | INFO.ABFD (if specified) before calling the corresponding | |
874 | architectures INIT function. */ | |
875 | ||
876 | extern int gdbarch_update PARAMS ((struct gdbarch_info info)); | |
877 | ||
878 | ||
879 | ||
880 | /* Register per-architecture data-pointer. | |
881 | ||
882 | Reserve space for a per-architecture data-pointer. An identifier | |
883 | for the reserved data-pointer is returned. That identifer should | |
884 | be saved in a local static. | |
885 | ||
886 | When a new architecture is selected, INIT() is called. When a | |
887 | previous architecture is re-selected, the per-architecture | |
888 | data-pointer for that previous architecture is restored (INIT() is | |
889 | not called). | |
890 | ||
891 | INIT() shall return the initial value for the per-architecture | |
892 | data-pointer for the current architecture. | |
893 | ||
894 | Multiple registrarants for any architecture are allowed (and | |
895 | strongly encouraged). */ | |
896 | ||
897 | typedef void *(gdbarch_data_ftype) PARAMS ((void)); | |
898 | extern struct gdbarch_data *register_gdbarch_data PARAMS ((gdbarch_data_ftype *init)); | |
899 | ||
900 | /* Return the value of the per-architecture data-pointer for the | |
901 | current architecture. */ | |
902 | ||
903 | extern void *gdbarch_data PARAMS ((struct gdbarch_data*)); | |
904 | ||
905 | ||
906 | ||
907 | /* Register per-architecture memory region. | |
908 | ||
909 | Provide a memory-region swap mechanism. Per-architecture memory | |
910 | region are created. These memory regions are swapped whenever the | |
911 | architecture is changed. For a new architecture, the memory region | |
912 | is initialized with zero (0) and the INIT function is called. | |
913 | ||
914 | Memory regions are swapped / initialized in the order that they are | |
915 | registered. NULL DATA and/or INIT values can be specified. | |
916 | ||
917 | New code should use register_gdbarch_data(). */ | |
918 | ||
919 | typedef void (gdbarch_swap_ftype) PARAMS ((void)); | |
920 | extern void register_gdbarch_swap PARAMS ((void *data, unsigned long size, gdbarch_swap_ftype *init)); | |
921 | ||
922 | ||
923 | ||
c906108c SS |
924 | /* The target-system-dependant byte order is dynamic */ |
925 | ||
926 | /* TARGET_BYTE_ORDER_SELECTABLE_P determines if the target endianness | |
b83266a0 | 927 | is selectable at runtime. The user can use the ``set endian'' |
c906108c SS |
928 | command to change it. TARGET_BYTE_ORDER_AUTO is nonzero when |
929 | target_byte_order should be auto-detected (from the program image | |
930 | say). */ | |
931 | ||
0f71a2f6 JM |
932 | #if GDB_MULTI_ARCH |
933 | /* Multi-arch GDB is always bi-endian. */ | |
934 | #define TARGET_BYTE_ORDER_SELECTABLE_P 1 | |
935 | #endif | |
936 | ||
c906108c SS |
937 | #ifndef TARGET_BYTE_ORDER_SELECTABLE_P |
938 | /* compat - Catch old targets that define TARGET_BYTE_ORDER_SLECTABLE | |
939 | when they should have defined TARGET_BYTE_ORDER_SELECTABLE_P 1 */ | |
940 | #ifdef TARGET_BYTE_ORDER_SELECTABLE | |
941 | #define TARGET_BYTE_ORDER_SELECTABLE_P 1 | |
942 | #else | |
943 | #define TARGET_BYTE_ORDER_SELECTABLE_P 0 | |
944 | #endif | |
945 | #endif | |
946 | ||
947 | extern int target_byte_order; | |
948 | #ifdef TARGET_BYTE_ORDER_SELECTABLE | |
949 | /* compat - Catch old targets that define TARGET_BYTE_ORDER_SELECTABLE | |
950 | and expect defs.h to re-define TARGET_BYTE_ORDER. */ | |
951 | #undef TARGET_BYTE_ORDER | |
952 | #endif | |
953 | #ifndef TARGET_BYTE_ORDER | |
954 | #define TARGET_BYTE_ORDER (target_byte_order + 0) | |
955 | #endif | |
956 | ||
957 | extern int target_byte_order_auto; | |
958 | #ifndef TARGET_BYTE_ORDER_AUTO | |
959 | #define TARGET_BYTE_ORDER_AUTO (target_byte_order_auto + 0) | |
960 | #endif | |
961 | ||
962 | ||
963 | ||
964 | /* The target-system-dependant BFD architecture is dynamic */ | |
965 | ||
966 | extern int target_architecture_auto; | |
967 | #ifndef TARGET_ARCHITECTURE_AUTO | |
968 | #define TARGET_ARCHITECTURE_AUTO (target_architecture_auto + 0) | |
969 | #endif | |
970 | ||
971 | extern const struct bfd_arch_info *target_architecture; | |
972 | #ifndef TARGET_ARCHITECTURE | |
973 | #define TARGET_ARCHITECTURE (target_architecture + 0) | |
974 | #endif | |
975 | ||
976 | /* Notify the target dependant backend of a change to the selected | |
977 | architecture. A zero return status indicates that the target did | |
978 | not like the change. */ | |
979 | ||
980 | extern int (*target_architecture_hook) PARAMS ((const struct bfd_arch_info *)); | |
981 | ||
982 | ||
983 | ||
984 | /* The target-system-dependant disassembler is semi-dynamic */ | |
985 | ||
986 | #include "dis-asm.h" /* Get defs for disassemble_info */ | |
987 | ||
988 | extern int dis_asm_read_memory PARAMS ((bfd_vma memaddr, bfd_byte *myaddr, | |
989 | int len, disassemble_info *info)); | |
990 | ||
991 | extern void dis_asm_memory_error PARAMS ((int status, bfd_vma memaddr, | |
992 | disassemble_info *info)); | |
993 | ||
994 | extern void dis_asm_print_address PARAMS ((bfd_vma addr, | |
995 | disassemble_info *info)); | |
996 | ||
997 | extern int (*tm_print_insn) PARAMS ((bfd_vma, disassemble_info*)); | |
998 | extern disassemble_info tm_print_insn_info; | |
999 | #ifndef TARGET_PRINT_INSN | |
1000 | #define TARGET_PRINT_INSN(vma, info) (*tm_print_insn) (vma, info) | |
1001 | #endif | |
1002 | #ifndef TARGET_PRINT_INSN_INFO | |
1003 | #define TARGET_PRINT_INSN_INFO (&tm_print_insn_info) | |
1004 | #endif | |
1005 | ||
1006 | ||
1007 | ||
7a292a7a SS |
1008 | /* Explicit test for D10V architecture. |
1009 | USE of these macro's is *STRONGLY* discouraged. */ | |
1010 | ||
1011 | #define GDB_TARGET_IS_D10V (TARGET_ARCHITECTURE->arch == bfd_arch_d10v) | |
1012 | #ifndef D10V_MAKE_DADDR | |
0f71a2f6 | 1013 | #define D10V_MAKE_DADDR(X) (fatal ("gdbarch: D10V_MAKE_DADDR"), 0) |
7a292a7a SS |
1014 | #endif |
1015 | #ifndef D10V_MAKE_IADDR | |
0f71a2f6 | 1016 | #define D10V_MAKE_IADDR(X) (fatal ("gdbarch: D10V_MAKE_IADDR"), 0) |
7a292a7a SS |
1017 | #endif |
1018 | ||
1019 | ||
392a587b JM |
1020 | /* Fallback definition of FRAMELESS_FUNCTION_INVOCATION */ |
1021 | #ifndef FRAMELESS_FUNCTION_INVOCATION | |
1022 | #define FRAMELESS_FUNCTION_INVOCATION(FI) (0) | |
1023 | #endif | |
1024 | ||
7a292a7a | 1025 | |
392a587b | 1026 | /* Fallback definition of REGISTER_CONVERTIBLE etc */ |
0f71a2f6 | 1027 | extern int generic_register_convertible_not PARAMS ((int reg_nr)); |
392a587b JM |
1028 | #ifndef REGISTER_CONVERTIBLE |
1029 | #define REGISTER_CONVERTIBLE(x) (0) | |
1030 | #endif | |
1031 | #ifndef REGISTER_CONVERT_TO_VIRTUAL | |
1032 | #define REGISTER_CONVERT_TO_VIRTUAL(x, y, z, a) | |
1033 | #endif | |
1034 | #ifndef REGISTER_CONVERT_TO_RAW | |
1035 | #define REGISTER_CONVERT_TO_RAW(x, y, z, a) | |
1036 | #endif | |
7a292a7a SS |
1037 | |
1038 | ||
ac9a91a7 JM |
1039 | /* Fallback definition for EXTRACT_STRUCT_VALUE_ADDRESS */ |
1040 | #ifndef EXTRACT_STRUCT_VALUE_ADDRESS | |
1041 | #define EXTRACT_STRUCT_VALUE_ADDRESS_P (0) | |
0f71a2f6 | 1042 | #define EXTRACT_STRUCT_VALUE_ADDRESS(X) (fatal ("gdbarch: EXTRACT_STRUCT_VALUE_ADDRESS"), 0) |
ac9a91a7 JM |
1043 | #else |
1044 | #ifndef EXTRACT_STRUCT_VALUE_ADDRESS_P | |
1045 | #define EXTRACT_STRUCT_VALUE_ADDRESS_P (1) | |
1046 | #endif | |
1047 | #endif | |
1048 | ||
1049 | ||
cce74817 JM |
1050 | /* Fallback definition for REGISTER_NAME for systems still defining |
1051 | REGISTER_NAMES. */ | |
1052 | #ifndef REGISTER_NAME | |
1053 | extern char *gdb_register_names[]; | |
1054 | #define REGISTER_NAME(i) gdb_register_names[i] | |
1055 | #endif | |
1056 | ||
1057 | ||
c906108c SS |
1058 | /* Set the dynamic target-system-dependant parameters (architecture, |
1059 | byte-order, ...) using information found in the BFD */ | |
1060 | ||
1061 | extern void set_gdbarch_from_file PARAMS ((bfd *)); | |
1062 | ||
1063 | ||
1064 | /* Explicitly set the dynamic target-system-dependant parameters based | |
1065 | on bfd_architecture and machine. */ | |
1066 | ||
1067 | extern void set_architecture_from_arch_mach PARAMS ((enum bfd_architecture, unsigned long)); | |
1068 | ||
1069 | ||
cce74817 JM |
1070 | /* Helper function for targets that don't know how my arguments are |
1071 | being passed */ | |
1072 | ||
1073 | extern int frame_num_args_unknown PARAMS ((struct frame_info *fi)); | |
1074 | ||
1075 | ||
c906108c SS |
1076 | /* gdbarch trace variable */ |
1077 | extern int gdbarch_debug; | |
1078 | ||
0f71a2f6 JM |
1079 | extern void gdbarch_dump PARAMS ((void)); |
1080 | ||
c906108c | 1081 | #endif |