Commit | Line | Data |
---|---|---|
59233f88 AC |
1 | /* *INDENT-OFF* */ /* THIS FILE IS GENERATED */ |
2 | ||
adf40b2e | 3 | /* Dynamic architecture support for GDB, the GNU debugger. |
79d45cd4 AC |
4 | |
5 | Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2004 Free | |
6 | Software Foundation, Inc. | |
c906108c | 7 | |
c5aa993b | 8 | This file is part of GDB. |
c906108c | 9 | |
c5aa993b JM |
10 | This program is free software; you can redistribute it and/or modify |
11 | it under the terms of the GNU General Public License as published by | |
12 | the Free Software Foundation; either version 2 of the License, or | |
13 | (at your option) any later version. | |
c906108c | 14 | |
c5aa993b JM |
15 | This program is distributed in the hope that it will be useful, |
16 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
17 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
18 | GNU General Public License for more details. | |
c906108c | 19 | |
c5aa993b JM |
20 | You should have received a copy of the GNU General Public License |
21 | along with this program; if not, write to the Free Software | |
22 | Foundation, Inc., 59 Temple Place - Suite 330, | |
23 | Boston, MA 02111-1307, USA. */ | |
c906108c | 24 | |
104c1213 JM |
25 | /* This file was created with the aid of ``gdbarch.sh''. |
26 | ||
52204a0b | 27 | The Bourne shell script ``gdbarch.sh'' creates the files |
104c1213 JM |
28 | ``new-gdbarch.c'' and ``new-gdbarch.h and then compares them |
29 | against the existing ``gdbarch.[hc]''. Any differences found | |
30 | being reported. | |
31 | ||
32 | If editing this file, please also run gdbarch.sh and merge any | |
52204a0b | 33 | changes into that script. Conversely, when making sweeping changes |
104c1213 JM |
34 | to this file, modifying gdbarch.sh and using its output may prove |
35 | easier. */ | |
adf40b2e | 36 | |
c906108c SS |
37 | #ifndef GDBARCH_H |
38 | #define GDBARCH_H | |
39 | ||
da3331ec AC |
40 | struct floatformat; |
41 | struct ui_file; | |
cce74817 JM |
42 | struct frame_info; |
43 | struct value; | |
b6af0555 | 44 | struct objfile; |
a2cf933a | 45 | struct minimal_symbol; |
049ee0e4 | 46 | struct regcache; |
b59ff9d5 | 47 | struct reggroup; |
6ce6d90f | 48 | struct regset; |
a89aa300 | 49 | struct disassemble_info; |
e2d0e7eb | 50 | struct target_ops; |
030f20e1 | 51 | struct obstack; |
0f71a2f6 | 52 | |
0f71a2f6 JM |
53 | extern struct gdbarch *current_gdbarch; |
54 | ||
0f71a2f6 JM |
55 | /* If any of the following are defined, the target wasn't correctly |
56 | converted. */ | |
57 | ||
83905903 AC |
58 | #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PURE) && defined (GDB_TM_FILE) |
59 | #error "GDB_TM_FILE: Pure multi-arch targets do not have a tm.h file." | |
60 | #endif | |
61 | ||
0f71a2f6 JM |
62 | |
63 | /* The following are pre-initialized by GDBARCH. */ | |
64 | ||
104c1213 | 65 | extern const struct bfd_arch_info * gdbarch_bfd_arch_info (struct gdbarch *gdbarch); |
0f71a2f6 | 66 | /* set_gdbarch_bfd_arch_info() - not applicable - pre-initialized. */ |
83905903 AC |
67 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ARCHITECTURE) |
68 | #error "Non multi-arch definition of TARGET_ARCHITECTURE" | |
69 | #endif | |
c25083af | 70 | #if !defined (TARGET_ARCHITECTURE) |
0f71a2f6 JM |
71 | #define TARGET_ARCHITECTURE (gdbarch_bfd_arch_info (current_gdbarch)) |
72 | #endif | |
0f71a2f6 | 73 | |
104c1213 | 74 | extern int gdbarch_byte_order (struct gdbarch *gdbarch); |
0f71a2f6 | 75 | /* set_gdbarch_byte_order() - not applicable - pre-initialized. */ |
83905903 AC |
76 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BYTE_ORDER) |
77 | #error "Non multi-arch definition of TARGET_BYTE_ORDER" | |
78 | #endif | |
c25083af | 79 | #if !defined (TARGET_BYTE_ORDER) |
0f71a2f6 JM |
80 | #define TARGET_BYTE_ORDER (gdbarch_byte_order (current_gdbarch)) |
81 | #endif | |
0f71a2f6 | 82 | |
4be87837 DJ |
83 | extern enum gdb_osabi gdbarch_osabi (struct gdbarch *gdbarch); |
84 | /* set_gdbarch_osabi() - not applicable - pre-initialized. */ | |
85 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_OSABI) | |
86 | #error "Non multi-arch definition of TARGET_OSABI" | |
87 | #endif | |
c25083af | 88 | #if !defined (TARGET_OSABI) |
4be87837 DJ |
89 | #define TARGET_OSABI (gdbarch_osabi (current_gdbarch)) |
90 | #endif | |
4be87837 | 91 | |
0f71a2f6 | 92 | |
99e7bb18 | 93 | /* The following are initialized by the target dependent code. */ |
0f71a2f6 | 94 | |
66b43ecb AC |
95 | /* Number of bits in a char or unsigned char for the target machine. |
96 | Just like CHAR_BIT in <limits.h> but describes the target machine. | |
57010b1c | 97 | v:TARGET_CHAR_BIT:int:char_bit::::8 * sizeof (char):8::0: |
66b43ecb AC |
98 | |
99 | Number of bits in a short or unsigned short for the target machine. */ | |
c4093a6a | 100 | |
104c1213 JM |
101 | extern int gdbarch_short_bit (struct gdbarch *gdbarch); |
102 | extern void set_gdbarch_short_bit (struct gdbarch *gdbarch, int short_bit); | |
83905903 AC |
103 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_SHORT_BIT) |
104 | #error "Non multi-arch definition of TARGET_SHORT_BIT" | |
105 | #endif | |
c25083af | 106 | #if !defined (TARGET_SHORT_BIT) |
0f71a2f6 JM |
107 | #define TARGET_SHORT_BIT (gdbarch_short_bit (current_gdbarch)) |
108 | #endif | |
0f71a2f6 | 109 | |
66b43ecb AC |
110 | /* Number of bits in an int or unsigned int for the target machine. */ |
111 | ||
104c1213 JM |
112 | extern int gdbarch_int_bit (struct gdbarch *gdbarch); |
113 | extern void set_gdbarch_int_bit (struct gdbarch *gdbarch, int int_bit); | |
83905903 AC |
114 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_INT_BIT) |
115 | #error "Non multi-arch definition of TARGET_INT_BIT" | |
116 | #endif | |
c25083af | 117 | #if !defined (TARGET_INT_BIT) |
0f71a2f6 JM |
118 | #define TARGET_INT_BIT (gdbarch_int_bit (current_gdbarch)) |
119 | #endif | |
0f71a2f6 | 120 | |
66b43ecb AC |
121 | /* Number of bits in a long or unsigned long for the target machine. */ |
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); | |
83905903 AC |
125 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_BIT) |
126 | #error "Non multi-arch definition of TARGET_LONG_BIT" | |
127 | #endif | |
c25083af | 128 | #if !defined (TARGET_LONG_BIT) |
0f71a2f6 JM |
129 | #define TARGET_LONG_BIT (gdbarch_long_bit (current_gdbarch)) |
130 | #endif | |
0f71a2f6 | 131 | |
66b43ecb AC |
132 | /* Number of bits in a long long or unsigned long long for the target |
133 | machine. */ | |
134 | ||
104c1213 JM |
135 | extern int gdbarch_long_long_bit (struct gdbarch *gdbarch); |
136 | extern void set_gdbarch_long_long_bit (struct gdbarch *gdbarch, int long_long_bit); | |
83905903 AC |
137 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_LONG_BIT) |
138 | #error "Non multi-arch definition of TARGET_LONG_LONG_BIT" | |
139 | #endif | |
c25083af | 140 | #if !defined (TARGET_LONG_LONG_BIT) |
0f71a2f6 JM |
141 | #define TARGET_LONG_LONG_BIT (gdbarch_long_long_bit (current_gdbarch)) |
142 | #endif | |
0f71a2f6 | 143 | |
456fcf94 AC |
144 | /* The ABI default bit-size and format for "float", "double", and "long |
145 | double". These bit/format pairs should eventually be combined into | |
146 | a single object. */ | |
66b43ecb | 147 | |
104c1213 JM |
148 | extern int gdbarch_float_bit (struct gdbarch *gdbarch); |
149 | extern void set_gdbarch_float_bit (struct gdbarch *gdbarch, int float_bit); | |
83905903 AC |
150 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_BIT) |
151 | #error "Non multi-arch definition of TARGET_FLOAT_BIT" | |
152 | #endif | |
c25083af | 153 | #if !defined (TARGET_FLOAT_BIT) |
0f71a2f6 JM |
154 | #define TARGET_FLOAT_BIT (gdbarch_float_bit (current_gdbarch)) |
155 | #endif | |
0f71a2f6 | 156 | |
456fcf94 AC |
157 | extern const struct floatformat * gdbarch_float_format (struct gdbarch *gdbarch); |
158 | extern void set_gdbarch_float_format (struct gdbarch *gdbarch, const struct floatformat * float_format); | |
159 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_FORMAT) | |
160 | #error "Non multi-arch definition of TARGET_FLOAT_FORMAT" | |
161 | #endif | |
162 | #if !defined (TARGET_FLOAT_FORMAT) | |
163 | #define TARGET_FLOAT_FORMAT (gdbarch_float_format (current_gdbarch)) | |
164 | #endif | |
66b43ecb | 165 | |
104c1213 JM |
166 | extern int gdbarch_double_bit (struct gdbarch *gdbarch); |
167 | extern void set_gdbarch_double_bit (struct gdbarch *gdbarch, int double_bit); | |
83905903 AC |
168 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_BIT) |
169 | #error "Non multi-arch definition of TARGET_DOUBLE_BIT" | |
170 | #endif | |
c25083af | 171 | #if !defined (TARGET_DOUBLE_BIT) |
0f71a2f6 JM |
172 | #define TARGET_DOUBLE_BIT (gdbarch_double_bit (current_gdbarch)) |
173 | #endif | |
0f71a2f6 | 174 | |
456fcf94 AC |
175 | extern const struct floatformat * gdbarch_double_format (struct gdbarch *gdbarch); |
176 | extern void set_gdbarch_double_format (struct gdbarch *gdbarch, const struct floatformat * double_format); | |
177 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_FORMAT) | |
178 | #error "Non multi-arch definition of TARGET_DOUBLE_FORMAT" | |
179 | #endif | |
180 | #if !defined (TARGET_DOUBLE_FORMAT) | |
181 | #define TARGET_DOUBLE_FORMAT (gdbarch_double_format (current_gdbarch)) | |
182 | #endif | |
66b43ecb | 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); | |
83905903 AC |
186 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_BIT) |
187 | #error "Non multi-arch definition of TARGET_LONG_DOUBLE_BIT" | |
188 | #endif | |
c25083af | 189 | #if !defined (TARGET_LONG_DOUBLE_BIT) |
0f71a2f6 JM |
190 | #define TARGET_LONG_DOUBLE_BIT (gdbarch_long_double_bit (current_gdbarch)) |
191 | #endif | |
0f71a2f6 | 192 | |
456fcf94 AC |
193 | extern const struct floatformat * gdbarch_long_double_format (struct gdbarch *gdbarch); |
194 | extern void set_gdbarch_long_double_format (struct gdbarch *gdbarch, const struct floatformat * long_double_format); | |
195 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_FORMAT) | |
196 | #error "Non multi-arch definition of TARGET_LONG_DOUBLE_FORMAT" | |
197 | #endif | |
198 | #if !defined (TARGET_LONG_DOUBLE_FORMAT) | |
199 | #define TARGET_LONG_DOUBLE_FORMAT (gdbarch_long_double_format (current_gdbarch)) | |
200 | #endif | |
201 | ||
52204a0b DT |
202 | /* For most targets, a pointer on the target and its representation as an |
203 | address in GDB have the same size and "look the same". For such a | |
204 | target, you need only set TARGET_PTR_BIT / ptr_bit and TARGET_ADDR_BIT | |
205 | / addr_bit will be set from it. | |
206 | ||
207 | If TARGET_PTR_BIT and TARGET_ADDR_BIT are different, you'll probably | |
208 | also need to set POINTER_TO_ADDRESS and ADDRESS_TO_POINTER as well. | |
209 | ||
210 | ptr_bit is the size of a pointer on the target */ | |
66b43ecb | 211 | |
66b43ecb AC |
212 | extern int gdbarch_ptr_bit (struct gdbarch *gdbarch); |
213 | extern void set_gdbarch_ptr_bit (struct gdbarch *gdbarch, int ptr_bit); | |
83905903 AC |
214 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PTR_BIT) |
215 | #error "Non multi-arch definition of TARGET_PTR_BIT" | |
216 | #endif | |
c25083af | 217 | #if !defined (TARGET_PTR_BIT) |
66b43ecb AC |
218 | #define TARGET_PTR_BIT (gdbarch_ptr_bit (current_gdbarch)) |
219 | #endif | |
66b43ecb | 220 | |
52204a0b DT |
221 | /* addr_bit is the size of a target address as represented in gdb */ |
222 | ||
52204a0b DT |
223 | extern int gdbarch_addr_bit (struct gdbarch *gdbarch); |
224 | extern void set_gdbarch_addr_bit (struct gdbarch *gdbarch, int addr_bit); | |
83905903 AC |
225 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ADDR_BIT) |
226 | #error "Non multi-arch definition of TARGET_ADDR_BIT" | |
227 | #endif | |
c25083af | 228 | #if !defined (TARGET_ADDR_BIT) |
52204a0b DT |
229 | #define TARGET_ADDR_BIT (gdbarch_addr_bit (current_gdbarch)) |
230 | #endif | |
52204a0b | 231 | |
66b43ecb AC |
232 | /* Number of bits in a BFD_VMA for the target object file format. */ |
233 | ||
66b43ecb AC |
234 | extern int gdbarch_bfd_vma_bit (struct gdbarch *gdbarch); |
235 | extern void set_gdbarch_bfd_vma_bit (struct gdbarch *gdbarch, int bfd_vma_bit); | |
83905903 AC |
236 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BFD_VMA_BIT) |
237 | #error "Non multi-arch definition of TARGET_BFD_VMA_BIT" | |
238 | #endif | |
c25083af | 239 | #if !defined (TARGET_BFD_VMA_BIT) |
66b43ecb AC |
240 | #define TARGET_BFD_VMA_BIT (gdbarch_bfd_vma_bit (current_gdbarch)) |
241 | #endif | |
66b43ecb | 242 | |
4e409299 JB |
243 | /* One if `char' acts like `signed char', zero if `unsigned char'. */ |
244 | ||
4e409299 JB |
245 | extern int gdbarch_char_signed (struct gdbarch *gdbarch); |
246 | extern void set_gdbarch_char_signed (struct gdbarch *gdbarch, int char_signed); | |
247 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_CHAR_SIGNED) | |
248 | #error "Non multi-arch definition of TARGET_CHAR_SIGNED" | |
249 | #endif | |
c25083af | 250 | #if !defined (TARGET_CHAR_SIGNED) |
4e409299 JB |
251 | #define TARGET_CHAR_SIGNED (gdbarch_char_signed (current_gdbarch)) |
252 | #endif | |
4e409299 | 253 | |
cde9ea48 AC |
254 | #if defined (TARGET_READ_PC) |
255 | /* Legacy for systems yet to multi-arch TARGET_READ_PC */ | |
256 | #if !defined (TARGET_READ_PC_P) | |
257 | #define TARGET_READ_PC_P() (1) | |
258 | #endif | |
259 | #endif | |
260 | ||
cde9ea48 AC |
261 | extern int gdbarch_read_pc_p (struct gdbarch *gdbarch); |
262 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_PC_P) | |
263 | #error "Non multi-arch definition of TARGET_READ_PC" | |
264 | #endif | |
bceabdd8 | 265 | #if !defined (TARGET_READ_PC_P) |
cde9ea48 AC |
266 | #define TARGET_READ_PC_P() (gdbarch_read_pc_p (current_gdbarch)) |
267 | #endif | |
268 | ||
39f77062 KB |
269 | typedef CORE_ADDR (gdbarch_read_pc_ftype) (ptid_t ptid); |
270 | extern CORE_ADDR gdbarch_read_pc (struct gdbarch *gdbarch, ptid_t ptid); | |
104c1213 | 271 | extern void set_gdbarch_read_pc (struct gdbarch *gdbarch, gdbarch_read_pc_ftype *read_pc); |
83905903 AC |
272 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_PC) |
273 | #error "Non multi-arch definition of TARGET_READ_PC" | |
274 | #endif | |
c25083af | 275 | #if !defined (TARGET_READ_PC) |
39f77062 | 276 | #define TARGET_READ_PC(ptid) (gdbarch_read_pc (current_gdbarch, ptid)) |
0f71a2f6 | 277 | #endif |
0f71a2f6 | 278 | |
39f77062 KB |
279 | typedef void (gdbarch_write_pc_ftype) (CORE_ADDR val, ptid_t ptid); |
280 | extern void gdbarch_write_pc (struct gdbarch *gdbarch, CORE_ADDR val, ptid_t ptid); | |
104c1213 | 281 | extern void set_gdbarch_write_pc (struct gdbarch *gdbarch, gdbarch_write_pc_ftype *write_pc); |
83905903 AC |
282 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_PC) |
283 | #error "Non multi-arch definition of TARGET_WRITE_PC" | |
284 | #endif | |
c25083af | 285 | #if !defined (TARGET_WRITE_PC) |
39f77062 | 286 | #define TARGET_WRITE_PC(val, ptid) (gdbarch_write_pc (current_gdbarch, val, ptid)) |
0f71a2f6 | 287 | #endif |
0f71a2f6 | 288 | |
a9e5fdc2 AC |
289 | /* UNWIND_SP is a direct replacement for TARGET_READ_SP. */ |
290 | ||
bd1ce8ba AC |
291 | #if defined (TARGET_READ_SP) |
292 | /* Legacy for systems yet to multi-arch TARGET_READ_SP */ | |
293 | #if !defined (TARGET_READ_SP_P) | |
294 | #define TARGET_READ_SP_P() (1) | |
295 | #endif | |
296 | #endif | |
297 | ||
bd1ce8ba AC |
298 | extern int gdbarch_read_sp_p (struct gdbarch *gdbarch); |
299 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_SP_P) | |
300 | #error "Non multi-arch definition of TARGET_READ_SP" | |
301 | #endif | |
bceabdd8 | 302 | #if !defined (TARGET_READ_SP_P) |
bd1ce8ba AC |
303 | #define TARGET_READ_SP_P() (gdbarch_read_sp_p (current_gdbarch)) |
304 | #endif | |
305 | ||
104c1213 JM |
306 | typedef CORE_ADDR (gdbarch_read_sp_ftype) (void); |
307 | extern CORE_ADDR gdbarch_read_sp (struct gdbarch *gdbarch); | |
308 | extern void set_gdbarch_read_sp (struct gdbarch *gdbarch, gdbarch_read_sp_ftype *read_sp); | |
83905903 AC |
309 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_SP) |
310 | #error "Non multi-arch definition of TARGET_READ_SP" | |
311 | #endif | |
c25083af | 312 | #if !defined (TARGET_READ_SP) |
0f71a2f6 JM |
313 | #define TARGET_READ_SP() (gdbarch_read_sp (current_gdbarch)) |
314 | #endif | |
0f71a2f6 | 315 | |
39d4ef09 AC |
316 | /* Function for getting target's idea of a frame pointer. FIXME: GDB's |
317 | whole scheme for dealing with "frames" and "frame pointers" needs a | |
318 | serious shakedown. */ | |
319 | ||
39d4ef09 AC |
320 | typedef void (gdbarch_virtual_frame_pointer_ftype) (CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset); |
321 | extern void gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset); | |
322 | extern void set_gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, gdbarch_virtual_frame_pointer_ftype *virtual_frame_pointer); | |
323 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_VIRTUAL_FRAME_POINTER) | |
324 | #error "Non multi-arch definition of TARGET_VIRTUAL_FRAME_POINTER" | |
325 | #endif | |
c25083af | 326 | #if !defined (TARGET_VIRTUAL_FRAME_POINTER) |
39d4ef09 AC |
327 | #define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (gdbarch_virtual_frame_pointer (current_gdbarch, pc, frame_regnum, frame_offset)) |
328 | #endif | |
39d4ef09 | 329 | |
d8124050 | 330 | extern int gdbarch_pseudo_register_read_p (struct gdbarch *gdbarch); |
61a0eb5b | 331 | |
d8124050 AC |
332 | typedef void (gdbarch_pseudo_register_read_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, void *buf); |
333 | extern void gdbarch_pseudo_register_read (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, void *buf); | |
334 | extern void set_gdbarch_pseudo_register_read (struct gdbarch *gdbarch, gdbarch_pseudo_register_read_ftype *pseudo_register_read); | |
61a0eb5b | 335 | |
d8124050 | 336 | extern int gdbarch_pseudo_register_write_p (struct gdbarch *gdbarch); |
61a0eb5b | 337 | |
d8124050 AC |
338 | typedef void (gdbarch_pseudo_register_write_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const void *buf); |
339 | extern void gdbarch_pseudo_register_write (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const void *buf); | |
340 | extern void set_gdbarch_pseudo_register_write (struct gdbarch *gdbarch, gdbarch_pseudo_register_write_ftype *pseudo_register_write); | |
61a0eb5b | 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); | |
83905903 AC |
344 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_REGS) |
345 | #error "Non multi-arch definition of NUM_REGS" | |
346 | #endif | |
c25083af | 347 | #if !defined (NUM_REGS) |
0f71a2f6 JM |
348 | #define NUM_REGS (gdbarch_num_regs (current_gdbarch)) |
349 | #endif | |
0f71a2f6 | 350 | |
34620563 AC |
351 | /* This macro gives the number of pseudo-registers that live in the |
352 | register namespace but do not get fetched or stored on the target. | |
353 | These pseudo-registers may be aliases for other registers, | |
354 | combinations of other registers, or they may be computed by GDB. */ | |
355 | ||
0aba1244 EZ |
356 | extern int gdbarch_num_pseudo_regs (struct gdbarch *gdbarch); |
357 | extern void set_gdbarch_num_pseudo_regs (struct gdbarch *gdbarch, int num_pseudo_regs); | |
83905903 AC |
358 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_PSEUDO_REGS) |
359 | #error "Non multi-arch definition of NUM_PSEUDO_REGS" | |
360 | #endif | |
c25083af | 361 | #if !defined (NUM_PSEUDO_REGS) |
0aba1244 EZ |
362 | #define NUM_PSEUDO_REGS (gdbarch_num_pseudo_regs (current_gdbarch)) |
363 | #endif | |
0aba1244 | 364 | |
c2169756 AC |
365 | /* GDB's standard (or well known) register numbers. These can map onto |
366 | a real register or a pseudo (computed) register or not be defined at | |
a9e5fdc2 AC |
367 | all (-1). |
368 | SP_REGNUM will hopefully be replaced by UNWIND_SP. */ | |
1200cd6e | 369 | |
104c1213 JM |
370 | extern int gdbarch_sp_regnum (struct gdbarch *gdbarch); |
371 | extern void set_gdbarch_sp_regnum (struct gdbarch *gdbarch, int sp_regnum); | |
83905903 AC |
372 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SP_REGNUM) |
373 | #error "Non multi-arch definition of SP_REGNUM" | |
374 | #endif | |
c25083af | 375 | #if !defined (SP_REGNUM) |
0f71a2f6 JM |
376 | #define SP_REGNUM (gdbarch_sp_regnum (current_gdbarch)) |
377 | #endif | |
0f71a2f6 | 378 | |
104c1213 JM |
379 | extern int gdbarch_pc_regnum (struct gdbarch *gdbarch); |
380 | extern void set_gdbarch_pc_regnum (struct gdbarch *gdbarch, int pc_regnum); | |
83905903 AC |
381 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_REGNUM) |
382 | #error "Non multi-arch definition of PC_REGNUM" | |
383 | #endif | |
c25083af | 384 | #if !defined (PC_REGNUM) |
0f71a2f6 JM |
385 | #define PC_REGNUM (gdbarch_pc_regnum (current_gdbarch)) |
386 | #endif | |
0f71a2f6 | 387 | |
c2169756 AC |
388 | extern int gdbarch_ps_regnum (struct gdbarch *gdbarch); |
389 | extern void set_gdbarch_ps_regnum (struct gdbarch *gdbarch, int ps_regnum); | |
390 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PS_REGNUM) | |
391 | #error "Non multi-arch definition of PS_REGNUM" | |
392 | #endif | |
c25083af | 393 | #if !defined (PS_REGNUM) |
c2169756 AC |
394 | #define PS_REGNUM (gdbarch_ps_regnum (current_gdbarch)) |
395 | #endif | |
c2169756 | 396 | |
60054393 MS |
397 | extern int gdbarch_fp0_regnum (struct gdbarch *gdbarch); |
398 | extern void set_gdbarch_fp0_regnum (struct gdbarch *gdbarch, int fp0_regnum); | |
83905903 AC |
399 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP0_REGNUM) |
400 | #error "Non multi-arch definition of FP0_REGNUM" | |
401 | #endif | |
c25083af | 402 | #if !defined (FP0_REGNUM) |
60054393 MS |
403 | #define FP0_REGNUM (gdbarch_fp0_regnum (current_gdbarch)) |
404 | #endif | |
60054393 | 405 | |
88c72b7d AC |
406 | /* Convert stab register number (from `r' declaration) to a gdb REGNUM. */ |
407 | ||
88c72b7d AC |
408 | typedef int (gdbarch_stab_reg_to_regnum_ftype) (int stab_regnr); |
409 | extern int gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, int stab_regnr); | |
410 | extern void set_gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_stab_reg_to_regnum_ftype *stab_reg_to_regnum); | |
83905903 AC |
411 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STAB_REG_TO_REGNUM) |
412 | #error "Non multi-arch definition of STAB_REG_TO_REGNUM" | |
413 | #endif | |
c25083af | 414 | #if !defined (STAB_REG_TO_REGNUM) |
88c72b7d AC |
415 | #define STAB_REG_TO_REGNUM(stab_regnr) (gdbarch_stab_reg_to_regnum (current_gdbarch, stab_regnr)) |
416 | #endif | |
88c72b7d AC |
417 | |
418 | /* Provide a default mapping from a ecoff register number to a gdb REGNUM. */ | |
419 | ||
88c72b7d AC |
420 | typedef int (gdbarch_ecoff_reg_to_regnum_ftype) (int ecoff_regnr); |
421 | extern int gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, int ecoff_regnr); | |
422 | extern void set_gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_ecoff_reg_to_regnum_ftype *ecoff_reg_to_regnum); | |
83905903 AC |
423 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ECOFF_REG_TO_REGNUM) |
424 | #error "Non multi-arch definition of ECOFF_REG_TO_REGNUM" | |
425 | #endif | |
c25083af | 426 | #if !defined (ECOFF_REG_TO_REGNUM) |
88c72b7d AC |
427 | #define ECOFF_REG_TO_REGNUM(ecoff_regnr) (gdbarch_ecoff_reg_to_regnum (current_gdbarch, ecoff_regnr)) |
428 | #endif | |
88c72b7d AC |
429 | |
430 | /* Provide a default mapping from a DWARF register number to a gdb REGNUM. */ | |
431 | ||
88c72b7d AC |
432 | typedef int (gdbarch_dwarf_reg_to_regnum_ftype) (int dwarf_regnr); |
433 | extern int gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, int dwarf_regnr); | |
434 | extern void set_gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf_reg_to_regnum_ftype *dwarf_reg_to_regnum); | |
83905903 AC |
435 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF_REG_TO_REGNUM) |
436 | #error "Non multi-arch definition of DWARF_REG_TO_REGNUM" | |
437 | #endif | |
c25083af | 438 | #if !defined (DWARF_REG_TO_REGNUM) |
88c72b7d AC |
439 | #define DWARF_REG_TO_REGNUM(dwarf_regnr) (gdbarch_dwarf_reg_to_regnum (current_gdbarch, dwarf_regnr)) |
440 | #endif | |
88c72b7d | 441 | |
77949794 | 442 | /* Convert from an sdb register number to an internal gdb register number. */ |
88c72b7d | 443 | |
88c72b7d AC |
444 | typedef int (gdbarch_sdb_reg_to_regnum_ftype) (int sdb_regnr); |
445 | extern int gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, int sdb_regnr); | |
446 | extern void set_gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_sdb_reg_to_regnum_ftype *sdb_reg_to_regnum); | |
83905903 AC |
447 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SDB_REG_TO_REGNUM) |
448 | #error "Non multi-arch definition of SDB_REG_TO_REGNUM" | |
449 | #endif | |
c25083af | 450 | #if !defined (SDB_REG_TO_REGNUM) |
88c72b7d AC |
451 | #define SDB_REG_TO_REGNUM(sdb_regnr) (gdbarch_sdb_reg_to_regnum (current_gdbarch, sdb_regnr)) |
452 | #endif | |
88c72b7d | 453 | |
88c72b7d AC |
454 | typedef int (gdbarch_dwarf2_reg_to_regnum_ftype) (int dwarf2_regnr); |
455 | extern int gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, int dwarf2_regnr); | |
456 | extern void set_gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf2_reg_to_regnum_ftype *dwarf2_reg_to_regnum); | |
83905903 AC |
457 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_REG_TO_REGNUM) |
458 | #error "Non multi-arch definition of DWARF2_REG_TO_REGNUM" | |
459 | #endif | |
c25083af | 460 | #if !defined (DWARF2_REG_TO_REGNUM) |
88c72b7d AC |
461 | #define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (gdbarch_dwarf2_reg_to_regnum (current_gdbarch, dwarf2_regnr)) |
462 | #endif | |
88c72b7d | 463 | |
fa88f677 AC |
464 | typedef const char * (gdbarch_register_name_ftype) (int regnr); |
465 | extern const char * gdbarch_register_name (struct gdbarch *gdbarch, int regnr); | |
104c1213 | 466 | extern void set_gdbarch_register_name (struct gdbarch *gdbarch, gdbarch_register_name_ftype *register_name); |
83905903 AC |
467 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_NAME) |
468 | #error "Non multi-arch definition of REGISTER_NAME" | |
469 | #endif | |
c25083af | 470 | #if !defined (REGISTER_NAME) |
0f71a2f6 JM |
471 | #define REGISTER_NAME(regnr) (gdbarch_register_name (current_gdbarch, regnr)) |
472 | #endif | |
0f71a2f6 | 473 | |
2e092625 | 474 | /* REGISTER_TYPE is a direct replacement for DEPRECATED_REGISTER_VIRTUAL_TYPE. */ |
9c04cab7 AC |
475 | |
476 | extern int gdbarch_register_type_p (struct gdbarch *gdbarch); | |
477 | ||
478 | typedef struct type * (gdbarch_register_type_ftype) (struct gdbarch *gdbarch, int reg_nr); | |
479 | extern struct type * gdbarch_register_type (struct gdbarch *gdbarch, int reg_nr); | |
480 | extern void set_gdbarch_register_type (struct gdbarch *gdbarch, gdbarch_register_type_ftype *register_type); | |
481 | ||
f3be58bc AC |
482 | /* If the value returned by DEPRECATED_REGISTER_BYTE agrees with the |
483 | register offsets computed using just REGISTER_TYPE, this can be | |
484 | deleted. See: maint print registers. NOTE: cagney/2002-05-02: This | |
485 | function with predicate has a valid (callable) initial value. As a | |
486 | consequence, even when the predicate is false, the corresponding | |
487 | function works. This simplifies the migration process - old code, | |
488 | calling DEPRECATED_REGISTER_BYTE, doesn't need to be modified. */ | |
46654a5b | 489 | |
62700349 AC |
490 | #if defined (DEPRECATED_REGISTER_BYTE) |
491 | /* Legacy for systems yet to multi-arch DEPRECATED_REGISTER_BYTE */ | |
492 | #if !defined (DEPRECATED_REGISTER_BYTE_P) | |
493 | #define DEPRECATED_REGISTER_BYTE_P() (1) | |
46654a5b AC |
494 | #endif |
495 | #endif | |
496 | ||
9c04cab7 | 497 | extern int gdbarch_deprecated_register_byte_p (struct gdbarch *gdbarch); |
62700349 AC |
498 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_BYTE_P) |
499 | #error "Non multi-arch definition of DEPRECATED_REGISTER_BYTE" | |
46654a5b | 500 | #endif |
bceabdd8 | 501 | #if !defined (DEPRECATED_REGISTER_BYTE_P) |
62700349 | 502 | #define DEPRECATED_REGISTER_BYTE_P() (gdbarch_deprecated_register_byte_p (current_gdbarch)) |
46654a5b AC |
503 | #endif |
504 | ||
9c04cab7 AC |
505 | typedef int (gdbarch_deprecated_register_byte_ftype) (int reg_nr); |
506 | extern int gdbarch_deprecated_register_byte (struct gdbarch *gdbarch, int reg_nr); | |
507 | extern void set_gdbarch_deprecated_register_byte (struct gdbarch *gdbarch, gdbarch_deprecated_register_byte_ftype *deprecated_register_byte); | |
62700349 AC |
508 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_BYTE) |
509 | #error "Non multi-arch definition of DEPRECATED_REGISTER_BYTE" | |
83905903 | 510 | #endif |
62700349 AC |
511 | #if !defined (DEPRECATED_REGISTER_BYTE) |
512 | #define DEPRECATED_REGISTER_BYTE(reg_nr) (gdbarch_deprecated_register_byte (current_gdbarch, reg_nr)) | |
0f71a2f6 | 513 | #endif |
0f71a2f6 | 514 | |
f3be58bc AC |
515 | /* See gdbint.texinfo, and PUSH_DUMMY_CALL. */ |
516 | ||
517 | extern int gdbarch_unwind_dummy_id_p (struct gdbarch *gdbarch); | |
518 | ||
519 | typedef struct frame_id (gdbarch_unwind_dummy_id_ftype) (struct gdbarch *gdbarch, struct frame_info *info); | |
520 | extern struct frame_id gdbarch_unwind_dummy_id (struct gdbarch *gdbarch, struct frame_info *info); | |
521 | extern void set_gdbarch_unwind_dummy_id (struct gdbarch *gdbarch, gdbarch_unwind_dummy_id_ftype *unwind_dummy_id); | |
522 | ||
f3be58bc AC |
523 | /* Implement UNWIND_DUMMY_ID and PUSH_DUMMY_CALL, then delete |
524 | DEPRECATED_FP_REGNUM. */ | |
525 | ||
f3be58bc AC |
526 | extern int gdbarch_deprecated_fp_regnum (struct gdbarch *gdbarch); |
527 | extern void set_gdbarch_deprecated_fp_regnum (struct gdbarch *gdbarch, int deprecated_fp_regnum); | |
528 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FP_REGNUM) | |
529 | #error "Non multi-arch definition of DEPRECATED_FP_REGNUM" | |
530 | #endif | |
531 | #if !defined (DEPRECATED_FP_REGNUM) | |
532 | #define DEPRECATED_FP_REGNUM (gdbarch_deprecated_fp_regnum (current_gdbarch)) | |
533 | #endif | |
534 | ||
b8de8283 AC |
535 | /* See gdbint.texinfo. See infcall.c. New, all singing all dancing, |
536 | replacement for DEPRECATED_PUSH_ARGUMENTS. */ | |
537 | ||
538 | extern int gdbarch_push_dummy_call_p (struct gdbarch *gdbarch); | |
539 | ||
7d9b040b RC |
540 | typedef CORE_ADDR (gdbarch_push_dummy_call_ftype) (struct gdbarch *gdbarch, struct value *function, struct regcache *regcache, CORE_ADDR bp_addr, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr); |
541 | extern CORE_ADDR gdbarch_push_dummy_call (struct gdbarch *gdbarch, struct value *function, struct regcache *regcache, CORE_ADDR bp_addr, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr); | |
b8de8283 AC |
542 | extern void set_gdbarch_push_dummy_call (struct gdbarch *gdbarch, gdbarch_push_dummy_call_ftype *push_dummy_call); |
543 | ||
544 | /* PUSH_DUMMY_CALL is a direct replacement for DEPRECATED_PUSH_ARGUMENTS. */ | |
545 | ||
546 | #if defined (DEPRECATED_PUSH_ARGUMENTS) | |
547 | /* Legacy for systems yet to multi-arch DEPRECATED_PUSH_ARGUMENTS */ | |
548 | #if !defined (DEPRECATED_PUSH_ARGUMENTS_P) | |
549 | #define DEPRECATED_PUSH_ARGUMENTS_P() (1) | |
550 | #endif | |
551 | #endif | |
552 | ||
b8de8283 AC |
553 | extern int gdbarch_deprecated_push_arguments_p (struct gdbarch *gdbarch); |
554 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_ARGUMENTS_P) | |
555 | #error "Non multi-arch definition of DEPRECATED_PUSH_ARGUMENTS" | |
556 | #endif | |
bceabdd8 | 557 | #if !defined (DEPRECATED_PUSH_ARGUMENTS_P) |
b8de8283 AC |
558 | #define DEPRECATED_PUSH_ARGUMENTS_P() (gdbarch_deprecated_push_arguments_p (current_gdbarch)) |
559 | #endif | |
560 | ||
b8de8283 AC |
561 | typedef CORE_ADDR (gdbarch_deprecated_push_arguments_ftype) (int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr); |
562 | extern CORE_ADDR gdbarch_deprecated_push_arguments (struct gdbarch *gdbarch, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr); | |
563 | extern void set_gdbarch_deprecated_push_arguments (struct gdbarch *gdbarch, gdbarch_deprecated_push_arguments_ftype *deprecated_push_arguments); | |
564 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_ARGUMENTS) | |
565 | #error "Non multi-arch definition of DEPRECATED_PUSH_ARGUMENTS" | |
566 | #endif | |
567 | #if !defined (DEPRECATED_PUSH_ARGUMENTS) | |
568 | #define DEPRECATED_PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (gdbarch_deprecated_push_arguments (current_gdbarch, nargs, args, sp, struct_return, struct_addr)) | |
569 | #endif | |
570 | ||
b8de8283 AC |
571 | /* DEPRECATED_REGISTER_SIZE can be deleted. */ |
572 | ||
573 | extern int gdbarch_deprecated_register_size (struct gdbarch *gdbarch); | |
574 | extern void set_gdbarch_deprecated_register_size (struct gdbarch *gdbarch, int deprecated_register_size); | |
575 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_SIZE) | |
576 | #error "Non multi-arch definition of DEPRECATED_REGISTER_SIZE" | |
577 | #endif | |
578 | #if !defined (DEPRECATED_REGISTER_SIZE) | |
579 | #define DEPRECATED_REGISTER_SIZE (gdbarch_deprecated_register_size (current_gdbarch)) | |
580 | #endif | |
581 | ||
b8de8283 AC |
582 | extern int gdbarch_call_dummy_location (struct gdbarch *gdbarch); |
583 | extern void set_gdbarch_call_dummy_location (struct gdbarch *gdbarch, int call_dummy_location); | |
584 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LOCATION) | |
585 | #error "Non multi-arch definition of CALL_DUMMY_LOCATION" | |
586 | #endif | |
587 | #if !defined (CALL_DUMMY_LOCATION) | |
588 | #define CALL_DUMMY_LOCATION (gdbarch_call_dummy_location (current_gdbarch)) | |
589 | #endif | |
590 | ||
b8de8283 AC |
591 | extern int gdbarch_push_dummy_code_p (struct gdbarch *gdbarch); |
592 | ||
593 | typedef CORE_ADDR (gdbarch_push_dummy_code_ftype) (struct gdbarch *gdbarch, CORE_ADDR sp, CORE_ADDR funaddr, int using_gcc, struct value **args, int nargs, struct type *value_type, CORE_ADDR *real_pc, CORE_ADDR *bp_addr); | |
594 | extern CORE_ADDR gdbarch_push_dummy_code (struct gdbarch *gdbarch, CORE_ADDR sp, CORE_ADDR funaddr, int using_gcc, struct value **args, int nargs, struct type *value_type, CORE_ADDR *real_pc, CORE_ADDR *bp_addr); | |
595 | extern void set_gdbarch_push_dummy_code (struct gdbarch *gdbarch, gdbarch_push_dummy_code_ftype *push_dummy_code); | |
596 | ||
0ab7a791 AC |
597 | typedef void (gdbarch_print_registers_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all); |
598 | extern void gdbarch_print_registers_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all); | |
599 | extern void set_gdbarch_print_registers_info (struct gdbarch *gdbarch, gdbarch_print_registers_info_ftype *print_registers_info); | |
600 | ||
23e3a7ac AC |
601 | extern int gdbarch_print_float_info_p (struct gdbarch *gdbarch); |
602 | ||
603 | typedef void (gdbarch_print_float_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args); | |
604 | extern void gdbarch_print_float_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args); | |
5e74b15c | 605 | extern void set_gdbarch_print_float_info (struct gdbarch *gdbarch, gdbarch_print_float_info_ftype *print_float_info); |
5e74b15c | 606 | |
e76f1f2e AC |
607 | extern int gdbarch_print_vector_info_p (struct gdbarch *gdbarch); |
608 | ||
609 | typedef void (gdbarch_print_vector_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args); | |
610 | extern void gdbarch_print_vector_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args); | |
611 | extern void set_gdbarch_print_vector_info (struct gdbarch *gdbarch, gdbarch_print_vector_info_ftype *print_vector_info); | |
612 | ||
7c7651b2 AC |
613 | /* MAP a GDB RAW register number onto a simulator register number. See |
614 | also include/...-sim.h. */ | |
615 | ||
7c7651b2 AC |
616 | typedef int (gdbarch_register_sim_regno_ftype) (int reg_nr); |
617 | extern int gdbarch_register_sim_regno (struct gdbarch *gdbarch, int reg_nr); | |
618 | extern void set_gdbarch_register_sim_regno (struct gdbarch *gdbarch, gdbarch_register_sim_regno_ftype *register_sim_regno); | |
83905903 AC |
619 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIM_REGNO) |
620 | #error "Non multi-arch definition of REGISTER_SIM_REGNO" | |
621 | #endif | |
c25083af | 622 | #if !defined (REGISTER_SIM_REGNO) |
7c7651b2 AC |
623 | #define REGISTER_SIM_REGNO(reg_nr) (gdbarch_register_sim_regno (current_gdbarch, reg_nr)) |
624 | #endif | |
7c7651b2 | 625 | |
2649061d AC |
626 | #if defined (REGISTER_BYTES_OK) |
627 | /* Legacy for systems yet to multi-arch REGISTER_BYTES_OK */ | |
eee30e78 | 628 | #if !defined (REGISTER_BYTES_OK_P) |
2649061d AC |
629 | #define REGISTER_BYTES_OK_P() (1) |
630 | #endif | |
eee30e78 | 631 | #endif |
2649061d | 632 | |
2649061d | 633 | extern int gdbarch_register_bytes_ok_p (struct gdbarch *gdbarch); |
83905903 AC |
634 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK_P) |
635 | #error "Non multi-arch definition of REGISTER_BYTES_OK" | |
636 | #endif | |
bceabdd8 | 637 | #if !defined (REGISTER_BYTES_OK_P) |
2649061d AC |
638 | #define REGISTER_BYTES_OK_P() (gdbarch_register_bytes_ok_p (current_gdbarch)) |
639 | #endif | |
640 | ||
2649061d AC |
641 | typedef int (gdbarch_register_bytes_ok_ftype) (long nr_bytes); |
642 | extern int gdbarch_register_bytes_ok (struct gdbarch *gdbarch, long nr_bytes); | |
643 | extern void set_gdbarch_register_bytes_ok (struct gdbarch *gdbarch, gdbarch_register_bytes_ok_ftype *register_bytes_ok); | |
83905903 AC |
644 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK) |
645 | #error "Non multi-arch definition of REGISTER_BYTES_OK" | |
646 | #endif | |
c25083af | 647 | #if !defined (REGISTER_BYTES_OK) |
2649061d AC |
648 | #define REGISTER_BYTES_OK(nr_bytes) (gdbarch_register_bytes_ok (current_gdbarch, nr_bytes)) |
649 | #endif | |
2649061d | 650 | |
01fb7433 AC |
651 | typedef int (gdbarch_cannot_fetch_register_ftype) (int regnum); |
652 | extern int gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, int regnum); | |
653 | extern void set_gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, gdbarch_cannot_fetch_register_ftype *cannot_fetch_register); | |
83905903 AC |
654 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_FETCH_REGISTER) |
655 | #error "Non multi-arch definition of CANNOT_FETCH_REGISTER" | |
656 | #endif | |
c25083af | 657 | #if !defined (CANNOT_FETCH_REGISTER) |
01fb7433 AC |
658 | #define CANNOT_FETCH_REGISTER(regnum) (gdbarch_cannot_fetch_register (current_gdbarch, regnum)) |
659 | #endif | |
01fb7433 | 660 | |
01fb7433 AC |
661 | typedef int (gdbarch_cannot_store_register_ftype) (int regnum); |
662 | extern int gdbarch_cannot_store_register (struct gdbarch *gdbarch, int regnum); | |
663 | extern void set_gdbarch_cannot_store_register (struct gdbarch *gdbarch, gdbarch_cannot_store_register_ftype *cannot_store_register); | |
83905903 AC |
664 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STORE_REGISTER) |
665 | #error "Non multi-arch definition of CANNOT_STORE_REGISTER" | |
666 | #endif | |
c25083af | 667 | #if !defined (CANNOT_STORE_REGISTER) |
01fb7433 AC |
668 | #define CANNOT_STORE_REGISTER(regnum) (gdbarch_cannot_store_register (current_gdbarch, regnum)) |
669 | #endif | |
01fb7433 | 670 | |
9df628e0 RE |
671 | /* setjmp/longjmp support. */ |
672 | ||
673 | #if defined (GET_LONGJMP_TARGET) | |
674 | /* Legacy for systems yet to multi-arch GET_LONGJMP_TARGET */ | |
675 | #if !defined (GET_LONGJMP_TARGET_P) | |
676 | #define GET_LONGJMP_TARGET_P() (1) | |
677 | #endif | |
678 | #endif | |
679 | ||
9df628e0 RE |
680 | extern int gdbarch_get_longjmp_target_p (struct gdbarch *gdbarch); |
681 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET_P) | |
682 | #error "Non multi-arch definition of GET_LONGJMP_TARGET" | |
683 | #endif | |
bceabdd8 | 684 | #if !defined (GET_LONGJMP_TARGET_P) |
b8de8283 | 685 | #define GET_LONGJMP_TARGET_P() (gdbarch_get_longjmp_target_p (current_gdbarch)) |
0f71a2f6 | 686 | #endif |
0f71a2f6 | 687 | |
b8de8283 AC |
688 | typedef int (gdbarch_get_longjmp_target_ftype) (CORE_ADDR *pc); |
689 | extern int gdbarch_get_longjmp_target (struct gdbarch *gdbarch, CORE_ADDR *pc); | |
690 | extern void set_gdbarch_get_longjmp_target (struct gdbarch *gdbarch, gdbarch_get_longjmp_target_ftype *get_longjmp_target); | |
691 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET) | |
692 | #error "Non multi-arch definition of GET_LONGJMP_TARGET" | |
83905903 | 693 | #endif |
b8de8283 AC |
694 | #if !defined (GET_LONGJMP_TARGET) |
695 | #define GET_LONGJMP_TARGET(pc) (gdbarch_get_longjmp_target (current_gdbarch, pc)) | |
0f71a2f6 | 696 | #endif |
0f71a2f6 | 697 | |
104c1213 JM |
698 | extern int gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch); |
699 | extern void set_gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch, int believe_pcc_promotion); | |
83905903 AC |
700 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION) |
701 | #error "Non multi-arch definition of BELIEVE_PCC_PROMOTION" | |
702 | #endif | |
c25083af | 703 | #if !defined (BELIEVE_PCC_PROMOTION) |
0f71a2f6 JM |
704 | #define BELIEVE_PCC_PROMOTION (gdbarch_believe_pcc_promotion (current_gdbarch)) |
705 | #endif | |
0f71a2f6 | 706 | |
ff2e87ac AC |
707 | typedef int (gdbarch_convert_register_p_ftype) (int regnum, struct type *type); |
708 | extern int gdbarch_convert_register_p (struct gdbarch *gdbarch, int regnum, struct type *type); | |
13d01224 | 709 | extern void set_gdbarch_convert_register_p (struct gdbarch *gdbarch, gdbarch_convert_register_p_ftype *convert_register_p); |
57010b1c | 710 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_REGISTER_P) |
13d01224 AC |
711 | #error "Non multi-arch definition of CONVERT_REGISTER_P" |
712 | #endif | |
c25083af | 713 | #if !defined (CONVERT_REGISTER_P) |
ff2e87ac | 714 | #define CONVERT_REGISTER_P(regnum, type) (gdbarch_convert_register_p (current_gdbarch, regnum, type)) |
13d01224 | 715 | #endif |
13d01224 | 716 | |
ff2e87ac AC |
717 | typedef void (gdbarch_register_to_value_ftype) (struct frame_info *frame, int regnum, struct type *type, void *buf); |
718 | extern void gdbarch_register_to_value (struct gdbarch *gdbarch, struct frame_info *frame, int regnum, struct type *type, void *buf); | |
13d01224 | 719 | extern void set_gdbarch_register_to_value (struct gdbarch *gdbarch, gdbarch_register_to_value_ftype *register_to_value); |
57010b1c | 720 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_TO_VALUE) |
13d01224 AC |
721 | #error "Non multi-arch definition of REGISTER_TO_VALUE" |
722 | #endif | |
c25083af | 723 | #if !defined (REGISTER_TO_VALUE) |
ff2e87ac | 724 | #define REGISTER_TO_VALUE(frame, regnum, type, buf) (gdbarch_register_to_value (current_gdbarch, frame, regnum, type, buf)) |
13d01224 | 725 | #endif |
13d01224 | 726 | |
ff2e87ac AC |
727 | typedef void (gdbarch_value_to_register_ftype) (struct frame_info *frame, int regnum, struct type *type, const void *buf); |
728 | extern void gdbarch_value_to_register (struct gdbarch *gdbarch, struct frame_info *frame, int regnum, struct type *type, const void *buf); | |
13d01224 | 729 | extern void set_gdbarch_value_to_register (struct gdbarch *gdbarch, gdbarch_value_to_register_ftype *value_to_register); |
57010b1c | 730 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (VALUE_TO_REGISTER) |
13d01224 AC |
731 | #error "Non multi-arch definition of VALUE_TO_REGISTER" |
732 | #endif | |
c25083af | 733 | #if !defined (VALUE_TO_REGISTER) |
ff2e87ac | 734 | #define VALUE_TO_REGISTER(frame, regnum, type, buf) (gdbarch_value_to_register (current_gdbarch, frame, regnum, type, buf)) |
13d01224 | 735 | #endif |
13d01224 | 736 | |
66140c26 AC |
737 | typedef CORE_ADDR (gdbarch_pointer_to_address_ftype) (struct type *type, const void *buf); |
738 | extern CORE_ADDR gdbarch_pointer_to_address (struct gdbarch *gdbarch, struct type *type, const void *buf); | |
4478b372 | 739 | extern void set_gdbarch_pointer_to_address (struct gdbarch *gdbarch, gdbarch_pointer_to_address_ftype *pointer_to_address); |
83905903 AC |
740 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POINTER_TO_ADDRESS) |
741 | #error "Non multi-arch definition of POINTER_TO_ADDRESS" | |
742 | #endif | |
c25083af | 743 | #if !defined (POINTER_TO_ADDRESS) |
4478b372 JB |
744 | #define POINTER_TO_ADDRESS(type, buf) (gdbarch_pointer_to_address (current_gdbarch, type, buf)) |
745 | #endif | |
33489c5b | 746 | |
ac2e2ef7 AC |
747 | typedef void (gdbarch_address_to_pointer_ftype) (struct type *type, void *buf, CORE_ADDR addr); |
748 | extern void gdbarch_address_to_pointer (struct gdbarch *gdbarch, struct type *type, void *buf, CORE_ADDR addr); | |
4478b372 | 749 | extern void set_gdbarch_address_to_pointer (struct gdbarch *gdbarch, gdbarch_address_to_pointer_ftype *address_to_pointer); |
83905903 AC |
750 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_TO_POINTER) |
751 | #error "Non multi-arch definition of ADDRESS_TO_POINTER" | |
752 | #endif | |
c25083af | 753 | #if !defined (ADDRESS_TO_POINTER) |
4478b372 JB |
754 | #define ADDRESS_TO_POINTER(type, buf, addr) (gdbarch_address_to_pointer (current_gdbarch, type, buf, addr)) |
755 | #endif | |
33489c5b | 756 | |
fc0c74b1 AC |
757 | #if defined (INTEGER_TO_ADDRESS) |
758 | /* Legacy for systems yet to multi-arch INTEGER_TO_ADDRESS */ | |
759 | #if !defined (INTEGER_TO_ADDRESS_P) | |
760 | #define INTEGER_TO_ADDRESS_P() (1) | |
761 | #endif | |
762 | #endif | |
763 | ||
fc0c74b1 AC |
764 | extern int gdbarch_integer_to_address_p (struct gdbarch *gdbarch); |
765 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS_P) | |
766 | #error "Non multi-arch definition of INTEGER_TO_ADDRESS" | |
767 | #endif | |
bceabdd8 | 768 | #if !defined (INTEGER_TO_ADDRESS_P) |
fc0c74b1 AC |
769 | #define INTEGER_TO_ADDRESS_P() (gdbarch_integer_to_address_p (current_gdbarch)) |
770 | #endif | |
771 | ||
fc0c74b1 AC |
772 | typedef CORE_ADDR (gdbarch_integer_to_address_ftype) (struct type *type, void *buf); |
773 | extern CORE_ADDR gdbarch_integer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf); | |
774 | extern void set_gdbarch_integer_to_address (struct gdbarch *gdbarch, gdbarch_integer_to_address_ftype *integer_to_address); | |
775 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS) | |
776 | #error "Non multi-arch definition of INTEGER_TO_ADDRESS" | |
777 | #endif | |
c25083af | 778 | #if !defined (INTEGER_TO_ADDRESS) |
fc0c74b1 AC |
779 | #define INTEGER_TO_ADDRESS(type, buf) (gdbarch_integer_to_address (current_gdbarch, type, buf)) |
780 | #endif | |
fc0c74b1 | 781 | |
4183d812 AC |
782 | /* NOTE: cagney/2003-03-24: Replaced by PUSH_ARGUMENTS. */ |
783 | ||
784 | #if defined (DEPRECATED_STORE_STRUCT_RETURN) | |
785 | /* Legacy for systems yet to multi-arch DEPRECATED_STORE_STRUCT_RETURN */ | |
786 | #if !defined (DEPRECATED_STORE_STRUCT_RETURN_P) | |
787 | #define DEPRECATED_STORE_STRUCT_RETURN_P() (1) | |
788 | #endif | |
789 | #endif | |
790 | ||
4183d812 AC |
791 | extern int gdbarch_deprecated_store_struct_return_p (struct gdbarch *gdbarch); |
792 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_STRUCT_RETURN_P) | |
793 | #error "Non multi-arch definition of DEPRECATED_STORE_STRUCT_RETURN" | |
794 | #endif | |
bceabdd8 | 795 | #if !defined (DEPRECATED_STORE_STRUCT_RETURN_P) |
4183d812 AC |
796 | #define DEPRECATED_STORE_STRUCT_RETURN_P() (gdbarch_deprecated_store_struct_return_p (current_gdbarch)) |
797 | #endif | |
798 | ||
4183d812 AC |
799 | typedef void (gdbarch_deprecated_store_struct_return_ftype) (CORE_ADDR addr, CORE_ADDR sp); |
800 | extern void gdbarch_deprecated_store_struct_return (struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR sp); | |
801 | extern void set_gdbarch_deprecated_store_struct_return (struct gdbarch *gdbarch, gdbarch_deprecated_store_struct_return_ftype *deprecated_store_struct_return); | |
802 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_STRUCT_RETURN) | |
803 | #error "Non multi-arch definition of DEPRECATED_STORE_STRUCT_RETURN" | |
83905903 | 804 | #endif |
c25083af | 805 | #if !defined (DEPRECATED_STORE_STRUCT_RETURN) |
4183d812 | 806 | #define DEPRECATED_STORE_STRUCT_RETURN(addr, sp) (gdbarch_deprecated_store_struct_return (current_gdbarch, addr, sp)) |
0f71a2f6 | 807 | #endif |
0f71a2f6 | 808 | |
92ad9cd9 AC |
809 | /* It has been suggested that this, well actually its predecessor, |
810 | should take the type/value of the function to be called and not the | |
750eb019 AC |
811 | return type. This is left as an exercise for the reader. |
812 | NOTE: cagney/2004-06-13: The function stack.c:return_command uses | |
813 | the predicate with default hack to avoid calling STORE_RETURN_VALUE | |
814 | (via legacy_return_value), when a small struct is involved. */ | |
92ad9cd9 AC |
815 | |
816 | extern int gdbarch_return_value_p (struct gdbarch *gdbarch); | |
817 | ||
963e2bb7 AC |
818 | typedef enum return_value_convention (gdbarch_return_value_ftype) (struct gdbarch *gdbarch, struct type *valtype, struct regcache *regcache, void *readbuf, const void *writebuf); |
819 | extern enum return_value_convention gdbarch_return_value (struct gdbarch *gdbarch, struct type *valtype, struct regcache *regcache, void *readbuf, const void *writebuf); | |
92ad9cd9 AC |
820 | extern void set_gdbarch_return_value (struct gdbarch *gdbarch, gdbarch_return_value_ftype *return_value); |
821 | ||
b5622e8d AC |
822 | /* The deprecated methods EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE, |
823 | DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS and | |
824 | DEPRECATED_USE_STRUCT_CONVENTION have all been folded into | |
825 | RETURN_VALUE. */ | |
92ad9cd9 | 826 | |
ebba8386 AC |
827 | typedef void (gdbarch_extract_return_value_ftype) (struct type *type, struct regcache *regcache, void *valbuf); |
828 | extern void gdbarch_extract_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, void *valbuf); | |
829 | extern void set_gdbarch_extract_return_value (struct gdbarch *gdbarch, gdbarch_extract_return_value_ftype *extract_return_value); | |
830 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_RETURN_VALUE) | |
831 | #error "Non multi-arch definition of EXTRACT_RETURN_VALUE" | |
832 | #endif | |
c25083af | 833 | #if !defined (EXTRACT_RETURN_VALUE) |
ebba8386 AC |
834 | #define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regcache, valbuf)) |
835 | #endif | |
ebba8386 | 836 | |
ebba8386 AC |
837 | typedef void (gdbarch_store_return_value_ftype) (struct type *type, struct regcache *regcache, const void *valbuf); |
838 | extern void gdbarch_store_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, const void *valbuf); | |
104c1213 | 839 | extern void set_gdbarch_store_return_value (struct gdbarch *gdbarch, gdbarch_store_return_value_ftype *store_return_value); |
83905903 AC |
840 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_RETURN_VALUE) |
841 | #error "Non multi-arch definition of STORE_RETURN_VALUE" | |
842 | #endif | |
c25083af | 843 | #if !defined (STORE_RETURN_VALUE) |
ebba8386 AC |
844 | #define STORE_RETURN_VALUE(type, regcache, valbuf) (gdbarch_store_return_value (current_gdbarch, type, regcache, valbuf)) |
845 | #endif | |
ebba8386 AC |
846 | |
847 | typedef void (gdbarch_deprecated_extract_return_value_ftype) (struct type *type, char *regbuf, char *valbuf); | |
848 | extern void gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, struct type *type, char *regbuf, char *valbuf); | |
849 | extern void set_gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_extract_return_value_ftype *deprecated_extract_return_value); | |
850 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_RETURN_VALUE) | |
851 | #error "Non multi-arch definition of DEPRECATED_EXTRACT_RETURN_VALUE" | |
852 | #endif | |
c25083af | 853 | #if !defined (DEPRECATED_EXTRACT_RETURN_VALUE) |
ebba8386 AC |
854 | #define DEPRECATED_EXTRACT_RETURN_VALUE(type, regbuf, valbuf) (gdbarch_deprecated_extract_return_value (current_gdbarch, type, regbuf, valbuf)) |
855 | #endif | |
ebba8386 AC |
856 | |
857 | typedef void (gdbarch_deprecated_store_return_value_ftype) (struct type *type, char *valbuf); | |
858 | extern void gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, struct type *type, char *valbuf); | |
859 | extern void set_gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_store_return_value_ftype *deprecated_store_return_value); | |
860 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_RETURN_VALUE) | |
861 | #error "Non multi-arch definition of DEPRECATED_STORE_RETURN_VALUE" | |
862 | #endif | |
c25083af | 863 | #if !defined (DEPRECATED_STORE_RETURN_VALUE) |
ebba8386 | 864 | #define DEPRECATED_STORE_RETURN_VALUE(type, valbuf) (gdbarch_deprecated_store_return_value (current_gdbarch, type, valbuf)) |
0f71a2f6 | 865 | #endif |
0f71a2f6 | 866 | |
b5622e8d AC |
867 | typedef int (gdbarch_deprecated_use_struct_convention_ftype) (int gcc_p, struct type *value_type); |
868 | extern int gdbarch_deprecated_use_struct_convention (struct gdbarch *gdbarch, int gcc_p, struct type *value_type); | |
869 | extern void set_gdbarch_deprecated_use_struct_convention (struct gdbarch *gdbarch, gdbarch_deprecated_use_struct_convention_ftype *deprecated_use_struct_convention); | |
870 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_USE_STRUCT_CONVENTION) | |
871 | #error "Non multi-arch definition of DEPRECATED_USE_STRUCT_CONVENTION" | |
92ad9cd9 | 872 | #endif |
b5622e8d AC |
873 | #if !defined (DEPRECATED_USE_STRUCT_CONVENTION) |
874 | #define DEPRECATED_USE_STRUCT_CONVENTION(gcc_p, value_type) (gdbarch_deprecated_use_struct_convention (current_gdbarch, gcc_p, value_type)) | |
92ad9cd9 AC |
875 | #endif |
876 | ||
74055713 AC |
877 | /* As of 2004-01-17 only the 32-bit SPARC ABI has been identified as an |
878 | ABI suitable for the implementation of a robust extract | |
879 | struct-convention return-value address method (the sparc saves the | |
880 | address in the callers frame). All the other cases so far examined, | |
881 | the DEPRECATED_EXTRACT_STRUCT_VALUE implementation has been | |
882 | erreneous - the code was incorrectly assuming that the return-value | |
883 | address, stored in a register, was preserved across the entire | |
884 | function call. | |
885 | For the moment retain DEPRECATED_EXTRACT_STRUCT_VALUE as a marker of | |
886 | the ABIs that are still to be analyzed - perhaps this should simply | |
887 | be deleted. The commented out extract_returned_value_address method | |
888 | is provided as a starting point for the 32-bit SPARC. It, or | |
889 | something like it, along with changes to both infcmd.c and stack.c | |
890 | will be needed for that case to work. NB: It is passed the callers | |
891 | frame since it is only after the callee has returned that this | |
892 | function is used. | |
57010b1c | 893 | M::CORE_ADDR:extract_returned_value_address:struct frame_info *caller_frame:caller_frame */ |
74055713 AC |
894 | |
895 | #if defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS) | |
896 | /* Legacy for systems yet to multi-arch DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS */ | |
897 | #if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P) | |
898 | #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (1) | |
049ee0e4 AC |
899 | #endif |
900 | #endif | |
901 | ||
74055713 AC |
902 | extern int gdbarch_deprecated_extract_struct_value_address_p (struct gdbarch *gdbarch); |
903 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P) | |
904 | #error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS" | |
049ee0e4 | 905 | #endif |
bceabdd8 | 906 | #if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P) |
74055713 | 907 | #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_deprecated_extract_struct_value_address_p (current_gdbarch)) |
049ee0e4 AC |
908 | #endif |
909 | ||
74055713 AC |
910 | typedef CORE_ADDR (gdbarch_deprecated_extract_struct_value_address_ftype) (struct regcache *regcache); |
911 | extern CORE_ADDR gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, struct regcache *regcache); | |
912 | extern void set_gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_deprecated_extract_struct_value_address_ftype *deprecated_extract_struct_value_address); | |
913 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS) | |
914 | #error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS" | |
049ee0e4 | 915 | #endif |
74055713 AC |
916 | #if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS) |
917 | #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (gdbarch_deprecated_extract_struct_value_address (current_gdbarch, regcache)) | |
049ee0e4 | 918 | #endif |
049ee0e4 | 919 | |
104c1213 JM |
920 | typedef CORE_ADDR (gdbarch_skip_prologue_ftype) (CORE_ADDR ip); |
921 | extern CORE_ADDR gdbarch_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR ip); | |
922 | extern void set_gdbarch_skip_prologue (struct gdbarch *gdbarch, gdbarch_skip_prologue_ftype *skip_prologue); | |
83905903 AC |
923 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_PROLOGUE) |
924 | #error "Non multi-arch definition of SKIP_PROLOGUE" | |
925 | #endif | |
c25083af | 926 | #if !defined (SKIP_PROLOGUE) |
0f71a2f6 JM |
927 | #define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip)) |
928 | #endif | |
0f71a2f6 | 929 | |
104c1213 JM |
930 | typedef int (gdbarch_inner_than_ftype) (CORE_ADDR lhs, CORE_ADDR rhs); |
931 | extern int gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs); | |
932 | extern void set_gdbarch_inner_than (struct gdbarch *gdbarch, gdbarch_inner_than_ftype *inner_than); | |
83905903 AC |
933 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INNER_THAN) |
934 | #error "Non multi-arch definition of INNER_THAN" | |
935 | #endif | |
c25083af | 936 | #if !defined (INNER_THAN) |
0f71a2f6 JM |
937 | #define INNER_THAN(lhs, rhs) (gdbarch_inner_than (current_gdbarch, lhs, rhs)) |
938 | #endif | |
0f71a2f6 | 939 | |
f4f9705a AC |
940 | typedef const unsigned char * (gdbarch_breakpoint_from_pc_ftype) (CORE_ADDR *pcptr, int *lenptr); |
941 | extern const unsigned char * gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr); | |
104c1213 | 942 | extern void set_gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc); |
83905903 AC |
943 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BREAKPOINT_FROM_PC) |
944 | #error "Non multi-arch definition of BREAKPOINT_FROM_PC" | |
945 | #endif | |
c25083af | 946 | #if !defined (BREAKPOINT_FROM_PC) |
0f71a2f6 JM |
947 | #define BREAKPOINT_FROM_PC(pcptr, lenptr) (gdbarch_breakpoint_from_pc (current_gdbarch, pcptr, lenptr)) |
948 | #endif | |
33489c5b | 949 | |
a1131521 KB |
950 | extern int gdbarch_adjust_breakpoint_address_p (struct gdbarch *gdbarch); |
951 | ||
952 | typedef CORE_ADDR (gdbarch_adjust_breakpoint_address_ftype) (struct gdbarch *gdbarch, CORE_ADDR bpaddr); | |
953 | extern CORE_ADDR gdbarch_adjust_breakpoint_address (struct gdbarch *gdbarch, CORE_ADDR bpaddr); | |
954 | extern void set_gdbarch_adjust_breakpoint_address (struct gdbarch *gdbarch, gdbarch_adjust_breakpoint_address_ftype *adjust_breakpoint_address); | |
955 | ||
917317f4 JM |
956 | typedef int (gdbarch_memory_insert_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache); |
957 | extern int gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache); | |
958 | extern void set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint); | |
83905903 AC |
959 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_INSERT_BREAKPOINT) |
960 | #error "Non multi-arch definition of MEMORY_INSERT_BREAKPOINT" | |
961 | #endif | |
c25083af | 962 | #if !defined (MEMORY_INSERT_BREAKPOINT) |
917317f4 JM |
963 | #define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (gdbarch_memory_insert_breakpoint (current_gdbarch, addr, contents_cache)) |
964 | #endif | |
33489c5b | 965 | |
917317f4 JM |
966 | typedef int (gdbarch_memory_remove_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache); |
967 | extern int gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache); | |
968 | extern void set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint); | |
83905903 AC |
969 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_REMOVE_BREAKPOINT) |
970 | #error "Non multi-arch definition of MEMORY_REMOVE_BREAKPOINT" | |
971 | #endif | |
c25083af | 972 | #if !defined (MEMORY_REMOVE_BREAKPOINT) |
917317f4 JM |
973 | #define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (gdbarch_memory_remove_breakpoint (current_gdbarch, addr, contents_cache)) |
974 | #endif | |
917317f4 | 975 | |
104c1213 JM |
976 | extern CORE_ADDR gdbarch_decr_pc_after_break (struct gdbarch *gdbarch); |
977 | extern void set_gdbarch_decr_pc_after_break (struct gdbarch *gdbarch, CORE_ADDR decr_pc_after_break); | |
83905903 AC |
978 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DECR_PC_AFTER_BREAK) |
979 | #error "Non multi-arch definition of DECR_PC_AFTER_BREAK" | |
980 | #endif | |
c25083af | 981 | #if !defined (DECR_PC_AFTER_BREAK) |
0f71a2f6 JM |
982 | #define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch)) |
983 | #endif | |
0f71a2f6 | 984 | |
782263ab AC |
985 | /* A function can be addressed by either it's "pointer" (possibly a |
986 | descriptor address) or "entry point" (first executable instruction). | |
987 | The method "convert_from_func_ptr_addr" converting the former to the | |
988 | latter. DEPRECATED_FUNCTION_START_OFFSET is being used to implement | |
989 | a simplified subset of that functionality - the function's address | |
990 | corresponds to the "function pointer" and the function's start | |
991 | corresponds to the "function entry point" - and hence is redundant. */ | |
992 | ||
993 | extern CORE_ADDR gdbarch_deprecated_function_start_offset (struct gdbarch *gdbarch); | |
994 | extern void set_gdbarch_deprecated_function_start_offset (struct gdbarch *gdbarch, CORE_ADDR deprecated_function_start_offset); | |
995 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FUNCTION_START_OFFSET) | |
996 | #error "Non multi-arch definition of DEPRECATED_FUNCTION_START_OFFSET" | |
997 | #endif | |
998 | #if !defined (DEPRECATED_FUNCTION_START_OFFSET) | |
999 | #define DEPRECATED_FUNCTION_START_OFFSET (gdbarch_deprecated_function_start_offset (current_gdbarch)) | |
0f71a2f6 | 1000 | #endif |
0f71a2f6 | 1001 | |
f6684c31 AC |
1002 | typedef void (gdbarch_remote_translate_xfer_address_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len); |
1003 | extern void gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len); | |
104c1213 | 1004 | extern void set_gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, gdbarch_remote_translate_xfer_address_ftype *remote_translate_xfer_address); |
0f71a2f6 | 1005 | |
104c1213 JM |
1006 | extern CORE_ADDR gdbarch_frame_args_skip (struct gdbarch *gdbarch); |
1007 | extern void set_gdbarch_frame_args_skip (struct gdbarch *gdbarch, CORE_ADDR frame_args_skip); | |
83905903 AC |
1008 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_SKIP) |
1009 | #error "Non multi-arch definition of FRAME_ARGS_SKIP" | |
1010 | #endif | |
c25083af | 1011 | #if !defined (FRAME_ARGS_SKIP) |
0f71a2f6 JM |
1012 | #define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch)) |
1013 | #endif | |
0f71a2f6 | 1014 | |
12cc2063 AC |
1015 | extern int gdbarch_unwind_pc_p (struct gdbarch *gdbarch); |
1016 | ||
1017 | typedef CORE_ADDR (gdbarch_unwind_pc_ftype) (struct gdbarch *gdbarch, struct frame_info *next_frame); | |
1018 | extern CORE_ADDR gdbarch_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame); | |
1019 | extern void set_gdbarch_unwind_pc (struct gdbarch *gdbarch, gdbarch_unwind_pc_ftype *unwind_pc); | |
1020 | ||
a9e5fdc2 AC |
1021 | extern int gdbarch_unwind_sp_p (struct gdbarch *gdbarch); |
1022 | ||
1023 | typedef CORE_ADDR (gdbarch_unwind_sp_ftype) (struct gdbarch *gdbarch, struct frame_info *next_frame); | |
1024 | extern CORE_ADDR gdbarch_unwind_sp (struct gdbarch *gdbarch, struct frame_info *next_frame); | |
1025 | extern void set_gdbarch_unwind_sp (struct gdbarch *gdbarch, gdbarch_unwind_sp_ftype *unwind_sp); | |
1026 | ||
42efa47a AC |
1027 | /* DEPRECATED_FRAME_LOCALS_ADDRESS as been replaced by the per-frame |
1028 | frame-base. Enable frame-base before frame-unwind. */ | |
1029 | ||
6913c89a AC |
1030 | #if defined (DEPRECATED_SAVED_PC_AFTER_CALL) |
1031 | /* Legacy for systems yet to multi-arch DEPRECATED_SAVED_PC_AFTER_CALL */ | |
1032 | #if !defined (DEPRECATED_SAVED_PC_AFTER_CALL_P) | |
1033 | #define DEPRECATED_SAVED_PC_AFTER_CALL_P() (1) | |
4443bd83 AC |
1034 | #endif |
1035 | #endif | |
1036 | ||
6913c89a AC |
1037 | extern int gdbarch_deprecated_saved_pc_after_call_p (struct gdbarch *gdbarch); |
1038 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SAVED_PC_AFTER_CALL_P) | |
1039 | #error "Non multi-arch definition of DEPRECATED_SAVED_PC_AFTER_CALL" | |
4443bd83 | 1040 | #endif |
bceabdd8 | 1041 | #if !defined (DEPRECATED_SAVED_PC_AFTER_CALL_P) |
6913c89a | 1042 | #define DEPRECATED_SAVED_PC_AFTER_CALL_P() (gdbarch_deprecated_saved_pc_after_call_p (current_gdbarch)) |
4443bd83 AC |
1043 | #endif |
1044 | ||
6913c89a AC |
1045 | typedef CORE_ADDR (gdbarch_deprecated_saved_pc_after_call_ftype) (struct frame_info *frame); |
1046 | extern CORE_ADDR gdbarch_deprecated_saved_pc_after_call (struct gdbarch *gdbarch, struct frame_info *frame); | |
1047 | extern void set_gdbarch_deprecated_saved_pc_after_call (struct gdbarch *gdbarch, gdbarch_deprecated_saved_pc_after_call_ftype *deprecated_saved_pc_after_call); | |
1048 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SAVED_PC_AFTER_CALL) | |
1049 | #error "Non multi-arch definition of DEPRECATED_SAVED_PC_AFTER_CALL" | |
83905903 | 1050 | #endif |
c25083af | 1051 | #if !defined (DEPRECATED_SAVED_PC_AFTER_CALL) |
6913c89a | 1052 | #define DEPRECATED_SAVED_PC_AFTER_CALL(frame) (gdbarch_deprecated_saved_pc_after_call (current_gdbarch, frame)) |
0f71a2f6 | 1053 | #endif |
0f71a2f6 | 1054 | |
983a287a AC |
1055 | #if defined (FRAME_NUM_ARGS) |
1056 | /* Legacy for systems yet to multi-arch FRAME_NUM_ARGS */ | |
1057 | #if !defined (FRAME_NUM_ARGS_P) | |
1058 | #define FRAME_NUM_ARGS_P() (1) | |
1059 | #endif | |
1060 | #endif | |
1061 | ||
983a287a AC |
1062 | extern int gdbarch_frame_num_args_p (struct gdbarch *gdbarch); |
1063 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS_P) | |
1064 | #error "Non multi-arch definition of FRAME_NUM_ARGS" | |
1065 | #endif | |
bceabdd8 | 1066 | #if !defined (FRAME_NUM_ARGS_P) |
983a287a AC |
1067 | #define FRAME_NUM_ARGS_P() (gdbarch_frame_num_args_p (current_gdbarch)) |
1068 | #endif | |
1069 | ||
104c1213 JM |
1070 | typedef int (gdbarch_frame_num_args_ftype) (struct frame_info *frame); |
1071 | extern int gdbarch_frame_num_args (struct gdbarch *gdbarch, struct frame_info *frame); | |
1072 | extern void set_gdbarch_frame_num_args (struct gdbarch *gdbarch, gdbarch_frame_num_args_ftype *frame_num_args); | |
83905903 AC |
1073 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS) |
1074 | #error "Non multi-arch definition of FRAME_NUM_ARGS" | |
1075 | #endif | |
c25083af | 1076 | #if !defined (FRAME_NUM_ARGS) |
0f71a2f6 JM |
1077 | #define FRAME_NUM_ARGS(frame) (gdbarch_frame_num_args (current_gdbarch, frame)) |
1078 | #endif | |
0f71a2f6 | 1079 | |
f27dd7fd AC |
1080 | /* DEPRECATED_STACK_ALIGN has been replaced by an initial aligning call |
1081 | to frame_align and the requirement that methods such as | |
1082 | push_dummy_call and frame_red_zone_size maintain correct stack/frame | |
1083 | alignment. */ | |
1084 | ||
1085 | #if defined (DEPRECATED_STACK_ALIGN) | |
1086 | /* Legacy for systems yet to multi-arch DEPRECATED_STACK_ALIGN */ | |
1087 | #if !defined (DEPRECATED_STACK_ALIGN_P) | |
1088 | #define DEPRECATED_STACK_ALIGN_P() (1) | |
2ada493a | 1089 | #endif |
eee30e78 | 1090 | #endif |
2ada493a | 1091 | |
f27dd7fd AC |
1092 | extern int gdbarch_deprecated_stack_align_p (struct gdbarch *gdbarch); |
1093 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STACK_ALIGN_P) | |
1094 | #error "Non multi-arch definition of DEPRECATED_STACK_ALIGN" | |
83905903 | 1095 | #endif |
bceabdd8 | 1096 | #if !defined (DEPRECATED_STACK_ALIGN_P) |
f27dd7fd | 1097 | #define DEPRECATED_STACK_ALIGN_P() (gdbarch_deprecated_stack_align_p (current_gdbarch)) |
2ada493a AC |
1098 | #endif |
1099 | ||
f27dd7fd AC |
1100 | typedef CORE_ADDR (gdbarch_deprecated_stack_align_ftype) (CORE_ADDR sp); |
1101 | extern CORE_ADDR gdbarch_deprecated_stack_align (struct gdbarch *gdbarch, CORE_ADDR sp); | |
1102 | extern void set_gdbarch_deprecated_stack_align (struct gdbarch *gdbarch, gdbarch_deprecated_stack_align_ftype *deprecated_stack_align); | |
1103 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STACK_ALIGN) | |
1104 | #error "Non multi-arch definition of DEPRECATED_STACK_ALIGN" | |
83905903 | 1105 | #endif |
f27dd7fd AC |
1106 | #if !defined (DEPRECATED_STACK_ALIGN) |
1107 | #define DEPRECATED_STACK_ALIGN(sp) (gdbarch_deprecated_stack_align (current_gdbarch, sp)) | |
2ada493a AC |
1108 | #endif |
1109 | ||
dc604539 AC |
1110 | extern int gdbarch_frame_align_p (struct gdbarch *gdbarch); |
1111 | ||
1112 | typedef CORE_ADDR (gdbarch_frame_align_ftype) (struct gdbarch *gdbarch, CORE_ADDR address); | |
1113 | extern CORE_ADDR gdbarch_frame_align (struct gdbarch *gdbarch, CORE_ADDR address); | |
1114 | extern void set_gdbarch_frame_align (struct gdbarch *gdbarch, gdbarch_frame_align_ftype *frame_align); | |
1115 | ||
192cb3d4 MK |
1116 | /* DEPRECATED_REG_STRUCT_HAS_ADDR has been replaced by |
1117 | stabs_argument_has_addr. */ | |
1118 | ||
88d89dbb MK |
1119 | #if defined (DEPRECATED_REG_STRUCT_HAS_ADDR) |
1120 | /* Legacy for systems yet to multi-arch DEPRECATED_REG_STRUCT_HAS_ADDR */ | |
1121 | #if !defined (DEPRECATED_REG_STRUCT_HAS_ADDR_P) | |
1122 | #define DEPRECATED_REG_STRUCT_HAS_ADDR_P() (1) | |
d03e67c9 | 1123 | #endif |
eee30e78 | 1124 | #endif |
d03e67c9 | 1125 | |
88d89dbb MK |
1126 | extern int gdbarch_deprecated_reg_struct_has_addr_p (struct gdbarch *gdbarch); |
1127 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REG_STRUCT_HAS_ADDR_P) | |
1128 | #error "Non multi-arch definition of DEPRECATED_REG_STRUCT_HAS_ADDR" | |
83905903 | 1129 | #endif |
bceabdd8 | 1130 | #if !defined (DEPRECATED_REG_STRUCT_HAS_ADDR_P) |
88d89dbb | 1131 | #define DEPRECATED_REG_STRUCT_HAS_ADDR_P() (gdbarch_deprecated_reg_struct_has_addr_p (current_gdbarch)) |
d03e67c9 AC |
1132 | #endif |
1133 | ||
88d89dbb MK |
1134 | typedef int (gdbarch_deprecated_reg_struct_has_addr_ftype) (int gcc_p, struct type *type); |
1135 | extern int gdbarch_deprecated_reg_struct_has_addr (struct gdbarch *gdbarch, int gcc_p, struct type *type); | |
1136 | extern void set_gdbarch_deprecated_reg_struct_has_addr (struct gdbarch *gdbarch, gdbarch_deprecated_reg_struct_has_addr_ftype *deprecated_reg_struct_has_addr); | |
1137 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REG_STRUCT_HAS_ADDR) | |
1138 | #error "Non multi-arch definition of DEPRECATED_REG_STRUCT_HAS_ADDR" | |
83905903 | 1139 | #endif |
88d89dbb MK |
1140 | #if !defined (DEPRECATED_REG_STRUCT_HAS_ADDR) |
1141 | #define DEPRECATED_REG_STRUCT_HAS_ADDR(gcc_p, type) (gdbarch_deprecated_reg_struct_has_addr (current_gdbarch, gcc_p, type)) | |
d03e67c9 AC |
1142 | #endif |
1143 | ||
192cb3d4 MK |
1144 | typedef int (gdbarch_stabs_argument_has_addr_ftype) (struct gdbarch *gdbarch, struct type *type); |
1145 | extern int gdbarch_stabs_argument_has_addr (struct gdbarch *gdbarch, struct type *type); | |
1146 | extern void set_gdbarch_stabs_argument_has_addr (struct gdbarch *gdbarch, gdbarch_stabs_argument_has_addr_ftype *stabs_argument_has_addr); | |
1147 | ||
8b148df9 AC |
1148 | extern int gdbarch_frame_red_zone_size (struct gdbarch *gdbarch); |
1149 | extern void set_gdbarch_frame_red_zone_size (struct gdbarch *gdbarch, int frame_red_zone_size); | |
1150 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_RED_ZONE_SIZE) | |
1151 | #error "Non multi-arch definition of FRAME_RED_ZONE_SIZE" | |
1152 | #endif | |
1153 | #if !defined (FRAME_RED_ZONE_SIZE) | |
1154 | #define FRAME_RED_ZONE_SIZE (gdbarch_frame_red_zone_size (current_gdbarch)) | |
1155 | #endif | |
1156 | ||
e2d0e7eb AC |
1157 | typedef CORE_ADDR (gdbarch_convert_from_func_ptr_addr_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr, struct target_ops *targ); |
1158 | extern CORE_ADDR gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, CORE_ADDR addr, struct target_ops *targ); | |
f517ea4e | 1159 | extern void set_gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, gdbarch_convert_from_func_ptr_addr_ftype *convert_from_func_ptr_addr); |
f517ea4e | 1160 | |
875e1767 AC |
1161 | /* On some machines there are bits in addresses which are not really |
1162 | part of the address, but are used by the kernel, the hardware, etc. | |
1163 | for special purposes. ADDR_BITS_REMOVE takes out any such bits so | |
1164 | we get a "real" address such as one would find in a symbol table. | |
1165 | This is used only for addresses of instructions, and even then I'm | |
1166 | not sure it's used in all contexts. It exists to deal with there | |
1167 | being a few stray bits in the PC which would mislead us, not as some | |
1168 | sort of generic thing to handle alignment or segmentation (it's | |
1169 | possible it should be in TARGET_READ_PC instead). */ | |
1170 | ||
875e1767 AC |
1171 | typedef CORE_ADDR (gdbarch_addr_bits_remove_ftype) (CORE_ADDR addr); |
1172 | extern CORE_ADDR gdbarch_addr_bits_remove (struct gdbarch *gdbarch, CORE_ADDR addr); | |
1173 | extern void set_gdbarch_addr_bits_remove (struct gdbarch *gdbarch, gdbarch_addr_bits_remove_ftype *addr_bits_remove); | |
83905903 AC |
1174 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDR_BITS_REMOVE) |
1175 | #error "Non multi-arch definition of ADDR_BITS_REMOVE" | |
1176 | #endif | |
c25083af | 1177 | #if !defined (ADDR_BITS_REMOVE) |
875e1767 AC |
1178 | #define ADDR_BITS_REMOVE(addr) (gdbarch_addr_bits_remove (current_gdbarch, addr)) |
1179 | #endif | |
875e1767 | 1180 | |
2e092625 | 1181 | /* It is not at all clear why SMASH_TEXT_ADDRESS is not folded into |
181c1381 RE |
1182 | ADDR_BITS_REMOVE. */ |
1183 | ||
181c1381 RE |
1184 | typedef CORE_ADDR (gdbarch_smash_text_address_ftype) (CORE_ADDR addr); |
1185 | extern CORE_ADDR gdbarch_smash_text_address (struct gdbarch *gdbarch, CORE_ADDR addr); | |
1186 | extern void set_gdbarch_smash_text_address (struct gdbarch *gdbarch, gdbarch_smash_text_address_ftype *smash_text_address); | |
1187 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SMASH_TEXT_ADDRESS) | |
1188 | #error "Non multi-arch definition of SMASH_TEXT_ADDRESS" | |
1189 | #endif | |
c25083af | 1190 | #if !defined (SMASH_TEXT_ADDRESS) |
181c1381 RE |
1191 | #define SMASH_TEXT_ADDRESS(addr) (gdbarch_smash_text_address (current_gdbarch, addr)) |
1192 | #endif | |
181c1381 | 1193 | |
64c4637f AC |
1194 | /* FIXME/cagney/2001-01-18: This should be split in two. A target method that indicates if |
1195 | the target needs software single step. An ISA method to implement it. | |
1196 | ||
1197 | FIXME/cagney/2001-01-18: This should be replaced with something that inserts breakpoints | |
1198 | using the breakpoint system instead of blatting memory directly (as with rs6000). | |
1199 | ||
1200 | FIXME/cagney/2001-01-18: The logic is backwards. It should be asking if the target can | |
1201 | single step. If not, then implement single step using breakpoints. */ | |
1202 | ||
1203 | #if defined (SOFTWARE_SINGLE_STEP) | |
1204 | /* Legacy for systems yet to multi-arch SOFTWARE_SINGLE_STEP */ | |
1205 | #if !defined (SOFTWARE_SINGLE_STEP_P) | |
1206 | #define SOFTWARE_SINGLE_STEP_P() (1) | |
1207 | #endif | |
1208 | #endif | |
1209 | ||
64c4637f | 1210 | extern int gdbarch_software_single_step_p (struct gdbarch *gdbarch); |
83905903 AC |
1211 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP_P) |
1212 | #error "Non multi-arch definition of SOFTWARE_SINGLE_STEP" | |
1213 | #endif | |
bceabdd8 | 1214 | #if !defined (SOFTWARE_SINGLE_STEP_P) |
64c4637f AC |
1215 | #define SOFTWARE_SINGLE_STEP_P() (gdbarch_software_single_step_p (current_gdbarch)) |
1216 | #endif | |
1217 | ||
64c4637f AC |
1218 | typedef void (gdbarch_software_single_step_ftype) (enum target_signal sig, int insert_breakpoints_p); |
1219 | extern void gdbarch_software_single_step (struct gdbarch *gdbarch, enum target_signal sig, int insert_breakpoints_p); | |
1220 | extern void set_gdbarch_software_single_step (struct gdbarch *gdbarch, gdbarch_software_single_step_ftype *software_single_step); | |
83905903 AC |
1221 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP) |
1222 | #error "Non multi-arch definition of SOFTWARE_SINGLE_STEP" | |
1223 | #endif | |
c25083af | 1224 | #if !defined (SOFTWARE_SINGLE_STEP) |
64c4637f AC |
1225 | #define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (gdbarch_software_single_step (current_gdbarch, sig, insert_breakpoints_p)) |
1226 | #endif | |
64c4637f | 1227 | |
f6c40618 | 1228 | /* FIXME: cagney/2003-08-28: Need to find a better way of selecting the |
b2fa5097 | 1229 | disassembler. Perhaps objdump can handle it? */ |
f6c40618 | 1230 | |
a89aa300 AC |
1231 | typedef int (gdbarch_print_insn_ftype) (bfd_vma vma, struct disassemble_info *info); |
1232 | extern int gdbarch_print_insn (struct gdbarch *gdbarch, bfd_vma vma, struct disassemble_info *info); | |
2bf0cb65 EZ |
1233 | extern void set_gdbarch_print_insn (struct gdbarch *gdbarch, gdbarch_print_insn_ftype *print_insn); |
1234 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PRINT_INSN) | |
1235 | #error "Non multi-arch definition of TARGET_PRINT_INSN" | |
1236 | #endif | |
c25083af | 1237 | #if !defined (TARGET_PRINT_INSN) |
2bf0cb65 EZ |
1238 | #define TARGET_PRINT_INSN(vma, info) (gdbarch_print_insn (current_gdbarch, vma, info)) |
1239 | #endif | |
2bf0cb65 | 1240 | |
bdcd319a CV |
1241 | typedef CORE_ADDR (gdbarch_skip_trampoline_code_ftype) (CORE_ADDR pc); |
1242 | extern CORE_ADDR gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, CORE_ADDR pc); | |
1243 | extern void set_gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, gdbarch_skip_trampoline_code_ftype *skip_trampoline_code); | |
1244 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_TRAMPOLINE_CODE) | |
1245 | #error "Non multi-arch definition of SKIP_TRAMPOLINE_CODE" | |
1246 | #endif | |
c25083af | 1247 | #if !defined (SKIP_TRAMPOLINE_CODE) |
bdcd319a CV |
1248 | #define SKIP_TRAMPOLINE_CODE(pc) (gdbarch_skip_trampoline_code (current_gdbarch, pc)) |
1249 | #endif | |
bdcd319a | 1250 | |
dea0c52f MK |
1251 | /* If IN_SOLIB_DYNSYM_RESOLVE_CODE returns true, and SKIP_SOLIB_RESOLVER |
1252 | evaluates non-zero, this is the address where the debugger will place | |
1253 | a step-resume breakpoint to get us past the dynamic linker. */ | |
1254 | ||
4c8c40e6 | 1255 | typedef CORE_ADDR (gdbarch_skip_solib_resolver_ftype) (struct gdbarch *gdbarch, CORE_ADDR pc); |
dea0c52f MK |
1256 | extern CORE_ADDR gdbarch_skip_solib_resolver (struct gdbarch *gdbarch, CORE_ADDR pc); |
1257 | extern void set_gdbarch_skip_solib_resolver (struct gdbarch *gdbarch, gdbarch_skip_solib_resolver_ftype *skip_solib_resolver); | |
dea0c52f | 1258 | |
68e9cc94 CV |
1259 | /* For SVR4 shared libraries, each call goes through a small piece of |
1260 | trampoline code in the ".plt" section. IN_SOLIB_CALL_TRAMPOLINE evaluates | |
d50355b6 | 1261 | to nonzero if we are currently stopped in one of these. */ |
68e9cc94 | 1262 | |
68e9cc94 CV |
1263 | typedef int (gdbarch_in_solib_call_trampoline_ftype) (CORE_ADDR pc, char *name); |
1264 | extern int gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name); | |
1265 | extern void set_gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_call_trampoline_ftype *in_solib_call_trampoline); | |
1266 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_CALL_TRAMPOLINE) | |
1267 | #error "Non multi-arch definition of IN_SOLIB_CALL_TRAMPOLINE" | |
1268 | #endif | |
c25083af | 1269 | #if !defined (IN_SOLIB_CALL_TRAMPOLINE) |
68e9cc94 CV |
1270 | #define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (gdbarch_in_solib_call_trampoline (current_gdbarch, pc, name)) |
1271 | #endif | |
68e9cc94 | 1272 | |
d50355b6 MS |
1273 | /* Some systems also have trampoline code for returning from shared libs. */ |
1274 | ||
d50355b6 MS |
1275 | typedef int (gdbarch_in_solib_return_trampoline_ftype) (CORE_ADDR pc, char *name); |
1276 | extern int gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name); | |
1277 | extern void set_gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_return_trampoline_ftype *in_solib_return_trampoline); | |
1278 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_RETURN_TRAMPOLINE) | |
1279 | #error "Non multi-arch definition of IN_SOLIB_RETURN_TRAMPOLINE" | |
1280 | #endif | |
c25083af | 1281 | #if !defined (IN_SOLIB_RETURN_TRAMPOLINE) |
d50355b6 MS |
1282 | #define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (gdbarch_in_solib_return_trampoline (current_gdbarch, pc, name)) |
1283 | #endif | |
d50355b6 | 1284 | |
c12260ac CV |
1285 | /* A target might have problems with watchpoints as soon as the stack |
1286 | frame of the current function has been destroyed. This mostly happens | |
1287 | as the first action in a funtion's epilogue. in_function_epilogue_p() | |
1288 | is defined to return a non-zero value if either the given addr is one | |
1289 | instruction after the stack destroying instruction up to the trailing | |
1290 | return instruction or if we can figure out that the stack frame has | |
1291 | already been invalidated regardless of the value of addr. Targets | |
1292 | which don't suffer from that problem could just let this functionality | |
1293 | untouched. */ | |
1294 | ||
1295 | typedef int (gdbarch_in_function_epilogue_p_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr); | |
1296 | extern int gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR addr); | |
1297 | extern void set_gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, gdbarch_in_function_epilogue_p_ftype *in_function_epilogue_p); | |
1298 | ||
552c04a7 TT |
1299 | /* Given a vector of command-line arguments, return a newly allocated |
1300 | string which, when passed to the create_inferior function, will be | |
1301 | parsed (on Unix systems, by the shell) to yield the same vector. | |
1302 | This function should call error() if the argument vector is not | |
1303 | representable for this target or if this target does not support | |
1304 | command-line arguments. | |
1305 | ARGC is the number of elements in the vector. | |
1306 | ARGV is an array of strings, one per argument. */ | |
1307 | ||
1308 | typedef char * (gdbarch_construct_inferior_arguments_ftype) (struct gdbarch *gdbarch, int argc, char **argv); | |
1309 | extern char * gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, int argc, char **argv); | |
1310 | extern void set_gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, gdbarch_construct_inferior_arguments_ftype *construct_inferior_arguments); | |
1311 | ||
a2cf933a EZ |
1312 | typedef void (gdbarch_elf_make_msymbol_special_ftype) (asymbol *sym, struct minimal_symbol *msym); |
1313 | extern void gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, asymbol *sym, struct minimal_symbol *msym); | |
1314 | extern void set_gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_elf_make_msymbol_special_ftype *elf_make_msymbol_special); | |
1315 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ELF_MAKE_MSYMBOL_SPECIAL) | |
1316 | #error "Non multi-arch definition of ELF_MAKE_MSYMBOL_SPECIAL" | |
1317 | #endif | |
c25083af | 1318 | #if !defined (ELF_MAKE_MSYMBOL_SPECIAL) |
a2cf933a EZ |
1319 | #define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (gdbarch_elf_make_msymbol_special (current_gdbarch, sym, msym)) |
1320 | #endif | |
a2cf933a | 1321 | |
a2cf933a EZ |
1322 | typedef void (gdbarch_coff_make_msymbol_special_ftype) (int val, struct minimal_symbol *msym); |
1323 | extern void gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, int val, struct minimal_symbol *msym); | |
1324 | extern void set_gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_coff_make_msymbol_special_ftype *coff_make_msymbol_special); | |
1325 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COFF_MAKE_MSYMBOL_SPECIAL) | |
1326 | #error "Non multi-arch definition of COFF_MAKE_MSYMBOL_SPECIAL" | |
1327 | #endif | |
c25083af | 1328 | #if !defined (COFF_MAKE_MSYMBOL_SPECIAL) |
a2cf933a EZ |
1329 | #define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (gdbarch_coff_make_msymbol_special (current_gdbarch, val, msym)) |
1330 | #endif | |
a2cf933a | 1331 | |
5720643c JB |
1332 | extern const char * gdbarch_name_of_malloc (struct gdbarch *gdbarch); |
1333 | extern void set_gdbarch_name_of_malloc (struct gdbarch *gdbarch, const char * name_of_malloc); | |
1334 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NAME_OF_MALLOC) | |
1335 | #error "Non multi-arch definition of NAME_OF_MALLOC" | |
1336 | #endif | |
c25083af | 1337 | #if !defined (NAME_OF_MALLOC) |
5720643c JB |
1338 | #define NAME_OF_MALLOC (gdbarch_name_of_malloc (current_gdbarch)) |
1339 | #endif | |
5720643c | 1340 | |
c4ed33b9 AC |
1341 | extern int gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch); |
1342 | extern void set_gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch, int cannot_step_breakpoint); | |
1343 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STEP_BREAKPOINT) | |
1344 | #error "Non multi-arch definition of CANNOT_STEP_BREAKPOINT" | |
1345 | #endif | |
c25083af | 1346 | #if !defined (CANNOT_STEP_BREAKPOINT) |
c4ed33b9 AC |
1347 | #define CANNOT_STEP_BREAKPOINT (gdbarch_cannot_step_breakpoint (current_gdbarch)) |
1348 | #endif | |
c4ed33b9 | 1349 | |
f74fa174 MM |
1350 | extern int gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch); |
1351 | extern void set_gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch, int have_nonsteppable_watchpoint); | |
1352 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (HAVE_NONSTEPPABLE_WATCHPOINT) | |
1353 | #error "Non multi-arch definition of HAVE_NONSTEPPABLE_WATCHPOINT" | |
1354 | #endif | |
c25083af | 1355 | #if !defined (HAVE_NONSTEPPABLE_WATCHPOINT) |
f74fa174 MM |
1356 | #define HAVE_NONSTEPPABLE_WATCHPOINT (gdbarch_have_nonsteppable_watchpoint (current_gdbarch)) |
1357 | #endif | |
f74fa174 | 1358 | |
8b2dbe47 KB |
1359 | #if defined (ADDRESS_CLASS_TYPE_FLAGS) |
1360 | /* Legacy for systems yet to multi-arch ADDRESS_CLASS_TYPE_FLAGS */ | |
1361 | #if !defined (ADDRESS_CLASS_TYPE_FLAGS_P) | |
1362 | #define ADDRESS_CLASS_TYPE_FLAGS_P() (1) | |
1363 | #endif | |
1364 | #endif | |
1365 | ||
8b2dbe47 KB |
1366 | extern int gdbarch_address_class_type_flags_p (struct gdbarch *gdbarch); |
1367 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS_P) | |
1368 | #error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS" | |
1369 | #endif | |
bceabdd8 | 1370 | #if !defined (ADDRESS_CLASS_TYPE_FLAGS_P) |
8b2dbe47 KB |
1371 | #define ADDRESS_CLASS_TYPE_FLAGS_P() (gdbarch_address_class_type_flags_p (current_gdbarch)) |
1372 | #endif | |
1373 | ||
8b2dbe47 KB |
1374 | typedef int (gdbarch_address_class_type_flags_ftype) (int byte_size, int dwarf2_addr_class); |
1375 | extern int gdbarch_address_class_type_flags (struct gdbarch *gdbarch, int byte_size, int dwarf2_addr_class); | |
1376 | extern void set_gdbarch_address_class_type_flags (struct gdbarch *gdbarch, gdbarch_address_class_type_flags_ftype *address_class_type_flags); | |
1377 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS) | |
1378 | #error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS" | |
1379 | #endif | |
c25083af | 1380 | #if !defined (ADDRESS_CLASS_TYPE_FLAGS) |
8b2dbe47 KB |
1381 | #define ADDRESS_CLASS_TYPE_FLAGS(byte_size, dwarf2_addr_class) (gdbarch_address_class_type_flags (current_gdbarch, byte_size, dwarf2_addr_class)) |
1382 | #endif | |
8b2dbe47 | 1383 | |
8b2dbe47 | 1384 | extern int gdbarch_address_class_type_flags_to_name_p (struct gdbarch *gdbarch); |
8b2dbe47 | 1385 | |
321432c0 KB |
1386 | typedef const char * (gdbarch_address_class_type_flags_to_name_ftype) (struct gdbarch *gdbarch, int type_flags); |
1387 | extern const char * gdbarch_address_class_type_flags_to_name (struct gdbarch *gdbarch, int type_flags); | |
8b2dbe47 | 1388 | extern void set_gdbarch_address_class_type_flags_to_name (struct gdbarch *gdbarch, gdbarch_address_class_type_flags_to_name_ftype *address_class_type_flags_to_name); |
8b2dbe47 KB |
1389 | |
1390 | extern int gdbarch_address_class_name_to_type_flags_p (struct gdbarch *gdbarch); | |
8b2dbe47 | 1391 | |
321432c0 KB |
1392 | typedef int (gdbarch_address_class_name_to_type_flags_ftype) (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr); |
1393 | extern int gdbarch_address_class_name_to_type_flags (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr); | |
8b2dbe47 | 1394 | extern void set_gdbarch_address_class_name_to_type_flags (struct gdbarch *gdbarch, gdbarch_address_class_name_to_type_flags_ftype *address_class_name_to_type_flags); |
8b2dbe47 | 1395 | |
b59ff9d5 AC |
1396 | /* Is a register in a group */ |
1397 | ||
1398 | typedef int (gdbarch_register_reggroup_p_ftype) (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup); | |
1399 | extern int gdbarch_register_reggroup_p (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup); | |
1400 | extern void set_gdbarch_register_reggroup_p (struct gdbarch *gdbarch, gdbarch_register_reggroup_p_ftype *register_reggroup_p); | |
1401 | ||
2e092625 | 1402 | /* Fetch the pointer to the ith function argument. */ |
143985b7 AF |
1403 | |
1404 | #if defined (FETCH_POINTER_ARGUMENT) | |
1405 | /* Legacy for systems yet to multi-arch FETCH_POINTER_ARGUMENT */ | |
1406 | #if !defined (FETCH_POINTER_ARGUMENT_P) | |
1407 | #define FETCH_POINTER_ARGUMENT_P() (1) | |
1408 | #endif | |
1409 | #endif | |
1410 | ||
143985b7 AF |
1411 | extern int gdbarch_fetch_pointer_argument_p (struct gdbarch *gdbarch); |
1412 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FETCH_POINTER_ARGUMENT_P) | |
1413 | #error "Non multi-arch definition of FETCH_POINTER_ARGUMENT" | |
1414 | #endif | |
bceabdd8 | 1415 | #if !defined (FETCH_POINTER_ARGUMENT_P) |
143985b7 AF |
1416 | #define FETCH_POINTER_ARGUMENT_P() (gdbarch_fetch_pointer_argument_p (current_gdbarch)) |
1417 | #endif | |
1418 | ||
143985b7 AF |
1419 | typedef CORE_ADDR (gdbarch_fetch_pointer_argument_ftype) (struct frame_info *frame, int argi, struct type *type); |
1420 | extern CORE_ADDR gdbarch_fetch_pointer_argument (struct gdbarch *gdbarch, struct frame_info *frame, int argi, struct type *type); | |
1421 | extern void set_gdbarch_fetch_pointer_argument (struct gdbarch *gdbarch, gdbarch_fetch_pointer_argument_ftype *fetch_pointer_argument); | |
1422 | #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FETCH_POINTER_ARGUMENT) | |
1423 | #error "Non multi-arch definition of FETCH_POINTER_ARGUMENT" | |
1424 | #endif | |
1425 | #if !defined (FETCH_POINTER_ARGUMENT) | |
1426 | #define FETCH_POINTER_ARGUMENT(frame, argi, type) (gdbarch_fetch_pointer_argument (current_gdbarch, frame, argi, type)) | |
1427 | #endif | |
1428 | ||
6ce6d90f MK |
1429 | /* Return the appropriate register set for a core file section with |
1430 | name SECT_NAME and size SECT_SIZE. */ | |
1431 | ||
1432 | extern int gdbarch_regset_from_core_section_p (struct gdbarch *gdbarch); | |
1433 | ||
1434 | typedef const struct regset * (gdbarch_regset_from_core_section_ftype) (struct gdbarch *gdbarch, const char *sect_name, size_t sect_size); | |
1435 | extern const struct regset * gdbarch_regset_from_core_section (struct gdbarch *gdbarch, const char *sect_name, size_t sect_size); | |
1436 | extern void set_gdbarch_regset_from_core_section (struct gdbarch *gdbarch, gdbarch_regset_from_core_section_ftype *regset_from_core_section); | |
1437 | ||
104c1213 | 1438 | extern struct gdbarch_tdep *gdbarch_tdep (struct gdbarch *gdbarch); |
0f71a2f6 JM |
1439 | |
1440 | ||
1441 | /* Mechanism for co-ordinating the selection of a specific | |
1442 | architecture. | |
1443 | ||
1444 | GDB targets (*-tdep.c) can register an interest in a specific | |
1445 | architecture. Other GDB components can register a need to maintain | |
1446 | per-architecture data. | |
1447 | ||
1448 | The mechanisms below ensures that there is only a loose connection | |
1449 | between the set-architecture command and the various GDB | |
99e7bb18 | 1450 | components. Each component can independently register their need |
0f71a2f6 JM |
1451 | to maintain architecture specific data with gdbarch. |
1452 | ||
1453 | Pragmatics: | |
1454 | ||
1455 | Previously, a single TARGET_ARCHITECTURE_HOOK was provided. It | |
1456 | didn't scale. | |
1457 | ||
1458 | The more traditional mega-struct containing architecture specific | |
1459 | data for all the various GDB components was also considered. Since | |
99e7bb18 | 1460 | GDB is built from a variable number of (fairly independent) |
0f71a2f6 JM |
1461 | components it was determined that the global aproach was not |
1462 | applicable. */ | |
1463 | ||
1464 | ||
1465 | /* Register a new architectural family with GDB. | |
1466 | ||
1467 | Register support for the specified ARCHITECTURE with GDB. When | |
1468 | gdbarch determines that the specified architecture has been | |
1469 | selected, the corresponding INIT function is called. | |
1470 | ||
1471 | -- | |
1472 | ||
1473 | The INIT function takes two parameters: INFO which contains the | |
1474 | information available to gdbarch about the (possibly new) | |
1475 | architecture; ARCHES which is a list of the previously created | |
1476 | ``struct gdbarch'' for this architecture. | |
1477 | ||
0f79675b AC |
1478 | The INFO parameter is, as far as possible, be pre-initialized with |
1479 | information obtained from INFO.ABFD or the previously selected | |
1480 | architecture. | |
1481 | ||
1482 | The ARCHES parameter is a linked list (sorted most recently used) | |
1483 | of all the previously created architures for this architecture | |
1484 | family. The (possibly NULL) ARCHES->gdbarch can used to access | |
1485 | values from the previously selected architecture for this | |
1486 | architecture family. The global ``current_gdbarch'' shall not be | |
1487 | used. | |
0f71a2f6 JM |
1488 | |
1489 | The INIT function shall return any of: NULL - indicating that it | |
ec3d358c | 1490 | doesn't recognize the selected architecture; an existing ``struct |
0f71a2f6 JM |
1491 | gdbarch'' from the ARCHES list - indicating that the new |
1492 | architecture is just a synonym for an earlier architecture (see | |
1493 | gdbarch_list_lookup_by_info()); a newly created ``struct gdbarch'' | |
4b9b3959 AC |
1494 | - that describes the selected architecture (see gdbarch_alloc()). |
1495 | ||
1496 | The DUMP_TDEP function shall print out all target specific values. | |
1497 | Care should be taken to ensure that the function works in both the | |
1498 | multi-arch and non- multi-arch cases. */ | |
0f71a2f6 | 1499 | |
adf40b2e JM |
1500 | struct gdbarch_list |
1501 | { | |
1502 | struct gdbarch *gdbarch; | |
1503 | struct gdbarch_list *next; | |
1504 | }; | |
0f71a2f6 | 1505 | |
adf40b2e JM |
1506 | struct gdbarch_info |
1507 | { | |
adf40b2e JM |
1508 | /* Use default: NULL (ZERO). */ |
1509 | const struct bfd_arch_info *bfd_arch_info; | |
0f71a2f6 | 1510 | |
428721aa | 1511 | /* Use default: BFD_ENDIAN_UNKNOWN (NB: is not ZERO). */ |
adf40b2e | 1512 | int byte_order; |
0f71a2f6 | 1513 | |
adf40b2e JM |
1514 | /* Use default: NULL (ZERO). */ |
1515 | bfd *abfd; | |
0f71a2f6 | 1516 | |
adf40b2e JM |
1517 | /* Use default: NULL (ZERO). */ |
1518 | struct gdbarch_tdep_info *tdep_info; | |
4be87837 DJ |
1519 | |
1520 | /* Use default: GDB_OSABI_UNINITIALIZED (-1). */ | |
1521 | enum gdb_osabi osabi; | |
adf40b2e | 1522 | }; |
0f71a2f6 | 1523 | |
104c1213 | 1524 | typedef struct gdbarch *(gdbarch_init_ftype) (struct gdbarch_info info, struct gdbarch_list *arches); |
4b9b3959 | 1525 | typedef void (gdbarch_dump_tdep_ftype) (struct gdbarch *gdbarch, struct ui_file *file); |
0f71a2f6 | 1526 | |
4b9b3959 | 1527 | /* DEPRECATED - use gdbarch_register() */ |
104c1213 | 1528 | extern void register_gdbarch_init (enum bfd_architecture architecture, gdbarch_init_ftype *); |
0f71a2f6 | 1529 | |
4b9b3959 AC |
1530 | extern void gdbarch_register (enum bfd_architecture architecture, |
1531 | gdbarch_init_ftype *, | |
1532 | gdbarch_dump_tdep_ftype *); | |
1533 | ||
0f71a2f6 | 1534 | |
b4a20239 AC |
1535 | /* Return a freshly allocated, NULL terminated, array of the valid |
1536 | architecture names. Since architectures are registered during the | |
1537 | _initialize phase this function only returns useful information | |
1538 | once initialization has been completed. */ | |
1539 | ||
1540 | extern const char **gdbarch_printable_names (void); | |
1541 | ||
1542 | ||
0f71a2f6 JM |
1543 | /* Helper function. Search the list of ARCHES for a GDBARCH that |
1544 | matches the information provided by INFO. */ | |
1545 | ||
104c1213 | 1546 | extern struct gdbarch_list *gdbarch_list_lookup_by_info (struct gdbarch_list *arches, const struct gdbarch_info *info); |
0f71a2f6 JM |
1547 | |
1548 | ||
1549 | /* Helper function. Create a preliminary ``struct gdbarch''. Perform | |
1550 | basic initialization using values obtained from the INFO andTDEP | |
1551 | parameters. set_gdbarch_*() functions are called to complete the | |
1552 | initialization of the object. */ | |
1553 | ||
104c1213 | 1554 | extern struct gdbarch *gdbarch_alloc (const struct gdbarch_info *info, struct gdbarch_tdep *tdep); |
0f71a2f6 JM |
1555 | |
1556 | ||
4b9b3959 AC |
1557 | /* Helper function. Free a partially-constructed ``struct gdbarch''. |
1558 | It is assumed that the caller freeds the ``struct | |
1559 | gdbarch_tdep''. */ | |
1560 | ||
058f20d5 JB |
1561 | extern void gdbarch_free (struct gdbarch *); |
1562 | ||
1563 | ||
aebd7893 AC |
1564 | /* Helper function. Allocate memory from the ``struct gdbarch'' |
1565 | obstack. The memory is freed when the corresponding architecture | |
1566 | is also freed. */ | |
1567 | ||
1568 | extern void *gdbarch_obstack_zalloc (struct gdbarch *gdbarch, long size); | |
1569 | #define GDBARCH_OBSTACK_CALLOC(GDBARCH, NR, TYPE) ((TYPE *) gdbarch_obstack_zalloc ((GDBARCH), (NR) * sizeof (TYPE))) | |
1570 | #define GDBARCH_OBSTACK_ZALLOC(GDBARCH, TYPE) ((TYPE *) gdbarch_obstack_zalloc ((GDBARCH), sizeof (TYPE))) | |
1571 | ||
1572 | ||
b732d07d | 1573 | /* Helper function. Force an update of the current architecture. |
0f71a2f6 | 1574 | |
b732d07d AC |
1575 | The actual architecture selected is determined by INFO, ``(gdb) set |
1576 | architecture'' et.al., the existing architecture and BFD's default | |
1577 | architecture. INFO should be initialized to zero and then selected | |
1578 | fields should be updated. | |
0f71a2f6 | 1579 | |
16f33e29 AC |
1580 | Returns non-zero if the update succeeds */ |
1581 | ||
1582 | extern int gdbarch_update_p (struct gdbarch_info info); | |
0f71a2f6 JM |
1583 | |
1584 | ||
ebdba546 AC |
1585 | /* Helper function. Find an architecture matching info. |
1586 | ||
1587 | INFO should be initialized using gdbarch_info_init, relevant fields | |
1588 | set, and then finished using gdbarch_info_fill. | |
1589 | ||
1590 | Returns the corresponding architecture, or NULL if no matching | |
1591 | architecture was found. "current_gdbarch" is not updated. */ | |
1592 | ||
1593 | extern struct gdbarch *gdbarch_find_by_info (struct gdbarch_info info); | |
1594 | ||
1595 | ||
1596 | /* Helper function. Set the global "current_gdbarch" to "gdbarch". | |
1597 | ||
1598 | FIXME: kettenis/20031124: Of the functions that follow, only | |
1599 | gdbarch_from_bfd is supposed to survive. The others will | |
1600 | dissappear since in the future GDB will (hopefully) be truly | |
1601 | multi-arch. However, for now we're still stuck with the concept of | |
1602 | a single active architecture. */ | |
1603 | ||
1604 | extern void deprecated_current_gdbarch_select_hack (struct gdbarch *gdbarch); | |
1605 | ||
0f71a2f6 JM |
1606 | |
1607 | /* Register per-architecture data-pointer. | |
1608 | ||
1609 | Reserve space for a per-architecture data-pointer. An identifier | |
1610 | for the reserved data-pointer is returned. That identifer should | |
95160752 | 1611 | be saved in a local static variable. |
0f71a2f6 | 1612 | |
fcc1c85c AC |
1613 | Memory for the per-architecture data shall be allocated using |
1614 | gdbarch_obstack_zalloc. That memory will be deleted when the | |
1615 | corresponding architecture object is deleted. | |
0f71a2f6 | 1616 | |
95160752 AC |
1617 | When a previously created architecture is re-selected, the |
1618 | per-architecture data-pointer for that previous architecture is | |
76860b5f | 1619 | restored. INIT() is not re-called. |
0f71a2f6 JM |
1620 | |
1621 | Multiple registrarants for any architecture are allowed (and | |
1622 | strongly encouraged). */ | |
1623 | ||
95160752 | 1624 | struct gdbarch_data; |
0f71a2f6 | 1625 | |
030f20e1 AC |
1626 | typedef void *(gdbarch_data_pre_init_ftype) (struct obstack *obstack); |
1627 | extern struct gdbarch_data *gdbarch_data_register_pre_init (gdbarch_data_pre_init_ftype *init); | |
1628 | typedef void *(gdbarch_data_post_init_ftype) (struct gdbarch *gdbarch); | |
1629 | extern struct gdbarch_data *gdbarch_data_register_post_init (gdbarch_data_post_init_ftype *init); | |
1630 | extern void deprecated_set_gdbarch_data (struct gdbarch *gdbarch, | |
1631 | struct gdbarch_data *data, | |
1632 | void *pointer); | |
0f71a2f6 | 1633 | |
451fbdda | 1634 | extern void *gdbarch_data (struct gdbarch *gdbarch, struct gdbarch_data *); |
0f71a2f6 JM |
1635 | |
1636 | ||
a8cf2722 | 1637 | |
0f71a2f6 JM |
1638 | /* Register per-architecture memory region. |
1639 | ||
1640 | Provide a memory-region swap mechanism. Per-architecture memory | |
1641 | region are created. These memory regions are swapped whenever the | |
1642 | architecture is changed. For a new architecture, the memory region | |
1643 | is initialized with zero (0) and the INIT function is called. | |
1644 | ||
1645 | Memory regions are swapped / initialized in the order that they are | |
1646 | registered. NULL DATA and/or INIT values can be specified. | |
1647 | ||
030f20e1 | 1648 | New code should use gdbarch_data_register_*(). */ |
0f71a2f6 | 1649 | |
104c1213 | 1650 | typedef void (gdbarch_swap_ftype) (void); |
046a4708 AC |
1651 | extern void deprecated_register_gdbarch_swap (void *data, unsigned long size, gdbarch_swap_ftype *init); |
1652 | #define DEPRECATED_REGISTER_GDBARCH_SWAP(VAR) deprecated_register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL) | |
0f71a2f6 JM |
1653 | |
1654 | ||
1655 | ||
99e7bb18 | 1656 | /* Set the dynamic target-system-dependent parameters (architecture, |
c906108c SS |
1657 | byte-order, ...) using information found in the BFD */ |
1658 | ||
104c1213 | 1659 | extern void set_gdbarch_from_file (bfd *); |
c906108c SS |
1660 | |
1661 | ||
e514a9d6 JM |
1662 | /* Initialize the current architecture to the "first" one we find on |
1663 | our list. */ | |
1664 | ||
1665 | extern void initialize_current_architecture (void); | |
1666 | ||
c906108c | 1667 | /* gdbarch trace variable */ |
adf40b2e | 1668 | extern int gdbarch_debug; |
c906108c | 1669 | |
4b9b3959 | 1670 | extern void gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file); |
0f71a2f6 | 1671 | |
c906108c | 1672 | #endif |