1 /* *INDENT-OFF* */ /* THIS FILE IS GENERATED */
3 /* Dynamic architecture support for GDB, the GNU debugger.
4 Copyright 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
6 This file is part of GDB.
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 2 of the License, or
11 (at your option) any later version.
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with this program; if not, write to the Free Software
20 Foundation, Inc., 59 Temple Place - Suite 330,
21 Boston, MA 02111-1307, USA. */
23 /* This file was created with the aid of ``gdbarch.sh''.
25 The Bourne shell script ``gdbarch.sh'' creates the files
26 ``new-gdbarch.c'' and ``new-gdbarch.h and then compares them
27 against the existing ``gdbarch.[hc]''. Any differences found
30 If editing this file, please also run gdbarch.sh and merge any
31 changes into that script. Conversely, when making sweeping changes
32 to this file, modifying gdbarch.sh and using its output may prove
42 extern struct gdbarch
*current_gdbarch
;
45 /* If any of the following are defined, the target wasn't correctly
49 #if defined (EXTRA_FRAME_INFO)
50 #error "EXTRA_FRAME_INFO: replaced by struct frame_extra_info"
55 #if defined (FRAME_FIND_SAVED_REGS)
56 #error "FRAME_FIND_SAVED_REGS: replaced by FRAME_INIT_SAVED_REGS"
60 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PURE) && defined (GDB_TM_FILE)
61 #error "GDB_TM_FILE: Pure multi-arch targets do not have a tm.h file."
65 /* The following are pre-initialized by GDBARCH. */
67 extern const struct bfd_arch_info
* gdbarch_bfd_arch_info (struct gdbarch
*gdbarch
);
68 /* set_gdbarch_bfd_arch_info() - not applicable - pre-initialized. */
69 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ARCHITECTURE)
70 #error "Non multi-arch definition of TARGET_ARCHITECTURE"
73 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_ARCHITECTURE)
74 #define TARGET_ARCHITECTURE (gdbarch_bfd_arch_info (current_gdbarch))
78 extern int gdbarch_byte_order (struct gdbarch
*gdbarch
);
79 /* set_gdbarch_byte_order() - not applicable - pre-initialized. */
80 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BYTE_ORDER)
81 #error "Non multi-arch definition of TARGET_BYTE_ORDER"
84 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_BYTE_ORDER)
85 #define TARGET_BYTE_ORDER (gdbarch_byte_order (current_gdbarch))
90 /* The following are initialized by the target dependent code. */
92 /* Number of bits in a char or unsigned char for the target machine.
93 Just like CHAR_BIT in <limits.h> but describes the target machine.
94 v::TARGET_CHAR_BIT:int:char_bit::::8 * sizeof (char):8::0:
96 Number of bits in a short or unsigned short for the target machine. */
98 /* Default (value) for non- multi-arch platforms. */
99 #if (!GDB_MULTI_ARCH) && !defined (TARGET_SHORT_BIT)
100 #define TARGET_SHORT_BIT (2*TARGET_CHAR_BIT)
103 extern int gdbarch_short_bit (struct gdbarch
*gdbarch
);
104 extern void set_gdbarch_short_bit (struct gdbarch
*gdbarch
, int short_bit
);
105 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_SHORT_BIT)
106 #error "Non multi-arch definition of TARGET_SHORT_BIT"
109 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_SHORT_BIT)
110 #define TARGET_SHORT_BIT (gdbarch_short_bit (current_gdbarch))
114 /* Number of bits in an int or unsigned int for the target machine. */
116 /* Default (value) for non- multi-arch platforms. */
117 #if (!GDB_MULTI_ARCH) && !defined (TARGET_INT_BIT)
118 #define TARGET_INT_BIT (4*TARGET_CHAR_BIT)
121 extern int gdbarch_int_bit (struct gdbarch
*gdbarch
);
122 extern void set_gdbarch_int_bit (struct gdbarch
*gdbarch
, int int_bit
);
123 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_INT_BIT)
124 #error "Non multi-arch definition of TARGET_INT_BIT"
127 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_INT_BIT)
128 #define TARGET_INT_BIT (gdbarch_int_bit (current_gdbarch))
132 /* Number of bits in a long or unsigned long for the target machine. */
134 /* Default (value) for non- multi-arch platforms. */
135 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_BIT)
136 #define TARGET_LONG_BIT (4*TARGET_CHAR_BIT)
139 extern int gdbarch_long_bit (struct gdbarch
*gdbarch
);
140 extern void set_gdbarch_long_bit (struct gdbarch
*gdbarch
, int long_bit
);
141 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_BIT)
142 #error "Non multi-arch definition of TARGET_LONG_BIT"
145 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_BIT)
146 #define TARGET_LONG_BIT (gdbarch_long_bit (current_gdbarch))
150 /* Number of bits in a long long or unsigned long long for the target
153 /* Default (value) for non- multi-arch platforms. */
154 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_LONG_BIT)
155 #define TARGET_LONG_LONG_BIT (2*TARGET_LONG_BIT)
158 extern int gdbarch_long_long_bit (struct gdbarch
*gdbarch
);
159 extern void set_gdbarch_long_long_bit (struct gdbarch
*gdbarch
, int long_long_bit
);
160 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_LONG_BIT)
161 #error "Non multi-arch definition of TARGET_LONG_LONG_BIT"
164 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_LONG_BIT)
165 #define TARGET_LONG_LONG_BIT (gdbarch_long_long_bit (current_gdbarch))
169 /* Number of bits in a float for the target machine. */
171 /* Default (value) for non- multi-arch platforms. */
172 #if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_BIT)
173 #define TARGET_FLOAT_BIT (4*TARGET_CHAR_BIT)
176 extern int gdbarch_float_bit (struct gdbarch
*gdbarch
);
177 extern void set_gdbarch_float_bit (struct gdbarch
*gdbarch
, int float_bit
);
178 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_BIT)
179 #error "Non multi-arch definition of TARGET_FLOAT_BIT"
182 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_BIT)
183 #define TARGET_FLOAT_BIT (gdbarch_float_bit (current_gdbarch))
187 /* Number of bits in a double for the target machine. */
189 /* Default (value) for non- multi-arch platforms. */
190 #if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_BIT)
191 #define TARGET_DOUBLE_BIT (8*TARGET_CHAR_BIT)
194 extern int gdbarch_double_bit (struct gdbarch
*gdbarch
);
195 extern void set_gdbarch_double_bit (struct gdbarch
*gdbarch
, int double_bit
);
196 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_BIT)
197 #error "Non multi-arch definition of TARGET_DOUBLE_BIT"
200 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_BIT)
201 #define TARGET_DOUBLE_BIT (gdbarch_double_bit (current_gdbarch))
205 /* Number of bits in a long double for the target machine. */
207 /* Default (value) for non- multi-arch platforms. */
208 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_BIT)
209 #define TARGET_LONG_DOUBLE_BIT (2*TARGET_DOUBLE_BIT)
212 extern int gdbarch_long_double_bit (struct gdbarch
*gdbarch
);
213 extern void set_gdbarch_long_double_bit (struct gdbarch
*gdbarch
, int long_double_bit
);
214 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_BIT)
215 #error "Non multi-arch definition of TARGET_LONG_DOUBLE_BIT"
218 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_BIT)
219 #define TARGET_LONG_DOUBLE_BIT (gdbarch_long_double_bit (current_gdbarch))
223 /* For most targets, a pointer on the target and its representation as an
224 address in GDB have the same size and "look the same". For such a
225 target, you need only set TARGET_PTR_BIT / ptr_bit and TARGET_ADDR_BIT
226 / addr_bit will be set from it.
228 If TARGET_PTR_BIT and TARGET_ADDR_BIT are different, you'll probably
229 also need to set POINTER_TO_ADDRESS and ADDRESS_TO_POINTER as well.
231 ptr_bit is the size of a pointer on the target */
233 /* Default (value) for non- multi-arch platforms. */
234 #if (!GDB_MULTI_ARCH) && !defined (TARGET_PTR_BIT)
235 #define TARGET_PTR_BIT (TARGET_INT_BIT)
238 extern int gdbarch_ptr_bit (struct gdbarch
*gdbarch
);
239 extern void set_gdbarch_ptr_bit (struct gdbarch
*gdbarch
, int ptr_bit
);
240 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PTR_BIT)
241 #error "Non multi-arch definition of TARGET_PTR_BIT"
244 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PTR_BIT)
245 #define TARGET_PTR_BIT (gdbarch_ptr_bit (current_gdbarch))
249 /* addr_bit is the size of a target address as represented in gdb */
251 /* Default (value) for non- multi-arch platforms. */
252 #if (!GDB_MULTI_ARCH) && !defined (TARGET_ADDR_BIT)
253 #define TARGET_ADDR_BIT (TARGET_PTR_BIT)
256 extern int gdbarch_addr_bit (struct gdbarch
*gdbarch
);
257 extern void set_gdbarch_addr_bit (struct gdbarch
*gdbarch
, int addr_bit
);
258 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ADDR_BIT)
259 #error "Non multi-arch definition of TARGET_ADDR_BIT"
262 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_ADDR_BIT)
263 #define TARGET_ADDR_BIT (gdbarch_addr_bit (current_gdbarch))
267 /* Number of bits in a BFD_VMA for the target object file format. */
269 /* Default (value) for non- multi-arch platforms. */
270 #if (!GDB_MULTI_ARCH) && !defined (TARGET_BFD_VMA_BIT)
271 #define TARGET_BFD_VMA_BIT (TARGET_ARCHITECTURE->bits_per_address)
274 extern int gdbarch_bfd_vma_bit (struct gdbarch
*gdbarch
);
275 extern void set_gdbarch_bfd_vma_bit (struct gdbarch
*gdbarch
, int bfd_vma_bit
);
276 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BFD_VMA_BIT)
277 #error "Non multi-arch definition of TARGET_BFD_VMA_BIT"
280 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_BFD_VMA_BIT)
281 #define TARGET_BFD_VMA_BIT (gdbarch_bfd_vma_bit (current_gdbarch))
285 /* Default (value) for non- multi-arch platforms. */
286 #if (!GDB_MULTI_ARCH) && !defined (IEEE_FLOAT)
287 #define IEEE_FLOAT (0)
290 extern int gdbarch_ieee_float (struct gdbarch
*gdbarch
);
291 extern void set_gdbarch_ieee_float (struct gdbarch
*gdbarch
, int ieee_float
);
292 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IEEE_FLOAT)
293 #error "Non multi-arch definition of IEEE_FLOAT"
296 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IEEE_FLOAT)
297 #define IEEE_FLOAT (gdbarch_ieee_float (current_gdbarch))
301 /* Default (function) for non- multi-arch platforms. */
302 #if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_PC)
303 #define TARGET_READ_PC(ptid) (generic_target_read_pc (ptid))
306 typedef CORE_ADDR (gdbarch_read_pc_ftype
) (ptid_t ptid
);
307 extern CORE_ADDR
gdbarch_read_pc (struct gdbarch
*gdbarch
, ptid_t ptid
);
308 extern void set_gdbarch_read_pc (struct gdbarch
*gdbarch
, gdbarch_read_pc_ftype
*read_pc
);
309 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_PC)
310 #error "Non multi-arch definition of TARGET_READ_PC"
313 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_PC)
314 #define TARGET_READ_PC(ptid) (gdbarch_read_pc (current_gdbarch, ptid))
318 /* Default (function) for non- multi-arch platforms. */
319 #if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_PC)
320 #define TARGET_WRITE_PC(val, ptid) (generic_target_write_pc (val, ptid))
323 typedef void (gdbarch_write_pc_ftype
) (CORE_ADDR val
, ptid_t ptid
);
324 extern void gdbarch_write_pc (struct gdbarch
*gdbarch
, CORE_ADDR val
, ptid_t ptid
);
325 extern void set_gdbarch_write_pc (struct gdbarch
*gdbarch
, gdbarch_write_pc_ftype
*write_pc
);
326 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_PC)
327 #error "Non multi-arch definition of TARGET_WRITE_PC"
330 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_PC)
331 #define TARGET_WRITE_PC(val, ptid) (gdbarch_write_pc (current_gdbarch, val, ptid))
335 /* Default (function) for non- multi-arch platforms. */
336 #if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_FP)
337 #define TARGET_READ_FP() (generic_target_read_fp ())
340 typedef CORE_ADDR (gdbarch_read_fp_ftype
) (void);
341 extern CORE_ADDR
gdbarch_read_fp (struct gdbarch
*gdbarch
);
342 extern void set_gdbarch_read_fp (struct gdbarch
*gdbarch
, gdbarch_read_fp_ftype
*read_fp
);
343 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_FP)
344 #error "Non multi-arch definition of TARGET_READ_FP"
347 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_FP)
348 #define TARGET_READ_FP() (gdbarch_read_fp (current_gdbarch))
352 /* Default (function) for non- multi-arch platforms. */
353 #if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_FP)
354 #define TARGET_WRITE_FP(val) (generic_target_write_fp (val))
357 typedef void (gdbarch_write_fp_ftype
) (CORE_ADDR val
);
358 extern void gdbarch_write_fp (struct gdbarch
*gdbarch
, CORE_ADDR val
);
359 extern void set_gdbarch_write_fp (struct gdbarch
*gdbarch
, gdbarch_write_fp_ftype
*write_fp
);
360 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_FP)
361 #error "Non multi-arch definition of TARGET_WRITE_FP"
364 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_FP)
365 #define TARGET_WRITE_FP(val) (gdbarch_write_fp (current_gdbarch, val))
369 /* Default (function) for non- multi-arch platforms. */
370 #if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_SP)
371 #define TARGET_READ_SP() (generic_target_read_sp ())
374 typedef CORE_ADDR (gdbarch_read_sp_ftype
) (void);
375 extern CORE_ADDR
gdbarch_read_sp (struct gdbarch
*gdbarch
);
376 extern void set_gdbarch_read_sp (struct gdbarch
*gdbarch
, gdbarch_read_sp_ftype
*read_sp
);
377 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_SP)
378 #error "Non multi-arch definition of TARGET_READ_SP"
381 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_SP)
382 #define TARGET_READ_SP() (gdbarch_read_sp (current_gdbarch))
386 /* Default (function) for non- multi-arch platforms. */
387 #if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_SP)
388 #define TARGET_WRITE_SP(val) (generic_target_write_sp (val))
391 typedef void (gdbarch_write_sp_ftype
) (CORE_ADDR val
);
392 extern void gdbarch_write_sp (struct gdbarch
*gdbarch
, CORE_ADDR val
);
393 extern void set_gdbarch_write_sp (struct gdbarch
*gdbarch
, gdbarch_write_sp_ftype
*write_sp
);
394 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_SP)
395 #error "Non multi-arch definition of TARGET_WRITE_SP"
398 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_SP)
399 #define TARGET_WRITE_SP(val) (gdbarch_write_sp (current_gdbarch, val))
403 extern int gdbarch_register_read_p (struct gdbarch
*gdbarch
);
405 typedef void (gdbarch_register_read_ftype
) (struct gdbarch
*gdbarch
, int regnum
, char *buf
);
406 extern void gdbarch_register_read (struct gdbarch
*gdbarch
, int regnum
, char *buf
);
407 extern void set_gdbarch_register_read (struct gdbarch
*gdbarch
, gdbarch_register_read_ftype
*register_read
);
409 extern int gdbarch_register_write_p (struct gdbarch
*gdbarch
);
411 typedef void (gdbarch_register_write_ftype
) (struct gdbarch
*gdbarch
, int regnum
, char *buf
);
412 extern void gdbarch_register_write (struct gdbarch
*gdbarch
, int regnum
, char *buf
);
413 extern void set_gdbarch_register_write (struct gdbarch
*gdbarch
, gdbarch_register_write_ftype
*register_write
);
415 extern int gdbarch_num_regs (struct gdbarch
*gdbarch
);
416 extern void set_gdbarch_num_regs (struct gdbarch
*gdbarch
, int num_regs
);
417 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_REGS)
418 #error "Non multi-arch definition of NUM_REGS"
421 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_REGS)
422 #define NUM_REGS (gdbarch_num_regs (current_gdbarch))
426 /* This macro gives the number of pseudo-registers that live in the
427 register namespace but do not get fetched or stored on the target.
428 These pseudo-registers may be aliases for other registers,
429 combinations of other registers, or they may be computed by GDB. */
431 /* Default (value) for non- multi-arch platforms. */
432 #if (!GDB_MULTI_ARCH) && !defined (NUM_PSEUDO_REGS)
433 #define NUM_PSEUDO_REGS (0)
436 extern int gdbarch_num_pseudo_regs (struct gdbarch
*gdbarch
);
437 extern void set_gdbarch_num_pseudo_regs (struct gdbarch
*gdbarch
, int num_pseudo_regs
);
438 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_PSEUDO_REGS)
439 #error "Non multi-arch definition of NUM_PSEUDO_REGS"
442 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_PSEUDO_REGS)
443 #define NUM_PSEUDO_REGS (gdbarch_num_pseudo_regs (current_gdbarch))
447 extern int gdbarch_sp_regnum (struct gdbarch
*gdbarch
);
448 extern void set_gdbarch_sp_regnum (struct gdbarch
*gdbarch
, int sp_regnum
);
449 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SP_REGNUM)
450 #error "Non multi-arch definition of SP_REGNUM"
453 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SP_REGNUM)
454 #define SP_REGNUM (gdbarch_sp_regnum (current_gdbarch))
458 extern int gdbarch_fp_regnum (struct gdbarch
*gdbarch
);
459 extern void set_gdbarch_fp_regnum (struct gdbarch
*gdbarch
, int fp_regnum
);
460 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP_REGNUM)
461 #error "Non multi-arch definition of FP_REGNUM"
464 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FP_REGNUM)
465 #define FP_REGNUM (gdbarch_fp_regnum (current_gdbarch))
469 extern int gdbarch_pc_regnum (struct gdbarch
*gdbarch
);
470 extern void set_gdbarch_pc_regnum (struct gdbarch
*gdbarch
, int pc_regnum
);
471 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_REGNUM)
472 #error "Non multi-arch definition of PC_REGNUM"
475 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_REGNUM)
476 #define PC_REGNUM (gdbarch_pc_regnum (current_gdbarch))
480 /* Default (value) for non- multi-arch platforms. */
481 #if (!GDB_MULTI_ARCH) && !defined (FP0_REGNUM)
482 #define FP0_REGNUM (-1)
485 extern int gdbarch_fp0_regnum (struct gdbarch
*gdbarch
);
486 extern void set_gdbarch_fp0_regnum (struct gdbarch
*gdbarch
, int fp0_regnum
);
487 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP0_REGNUM)
488 #error "Non multi-arch definition of FP0_REGNUM"
491 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FP0_REGNUM)
492 #define FP0_REGNUM (gdbarch_fp0_regnum (current_gdbarch))
496 /* Default (value) for non- multi-arch platforms. */
497 #if (!GDB_MULTI_ARCH) && !defined (NPC_REGNUM)
498 #define NPC_REGNUM (-1)
501 extern int gdbarch_npc_regnum (struct gdbarch
*gdbarch
);
502 extern void set_gdbarch_npc_regnum (struct gdbarch
*gdbarch
, int npc_regnum
);
503 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NPC_REGNUM)
504 #error "Non multi-arch definition of NPC_REGNUM"
507 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NPC_REGNUM)
508 #define NPC_REGNUM (gdbarch_npc_regnum (current_gdbarch))
512 /* Default (value) for non- multi-arch platforms. */
513 #if (!GDB_MULTI_ARCH) && !defined (NNPC_REGNUM)
514 #define NNPC_REGNUM (-1)
517 extern int gdbarch_nnpc_regnum (struct gdbarch
*gdbarch
);
518 extern void set_gdbarch_nnpc_regnum (struct gdbarch
*gdbarch
, int nnpc_regnum
);
519 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NNPC_REGNUM)
520 #error "Non multi-arch definition of NNPC_REGNUM"
523 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NNPC_REGNUM)
524 #define NNPC_REGNUM (gdbarch_nnpc_regnum (current_gdbarch))
528 /* Convert stab register number (from `r' declaration) to a gdb REGNUM. */
530 /* Default (function) for non- multi-arch platforms. */
531 #if (!GDB_MULTI_ARCH) && !defined (STAB_REG_TO_REGNUM)
532 #define STAB_REG_TO_REGNUM(stab_regnr) (no_op_reg_to_regnum (stab_regnr))
535 typedef int (gdbarch_stab_reg_to_regnum_ftype
) (int stab_regnr
);
536 extern int gdbarch_stab_reg_to_regnum (struct gdbarch
*gdbarch
, int stab_regnr
);
537 extern void set_gdbarch_stab_reg_to_regnum (struct gdbarch
*gdbarch
, gdbarch_stab_reg_to_regnum_ftype
*stab_reg_to_regnum
);
538 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STAB_REG_TO_REGNUM)
539 #error "Non multi-arch definition of STAB_REG_TO_REGNUM"
542 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STAB_REG_TO_REGNUM)
543 #define STAB_REG_TO_REGNUM(stab_regnr) (gdbarch_stab_reg_to_regnum (current_gdbarch, stab_regnr))
547 /* Provide a default mapping from a ecoff register number to a gdb REGNUM. */
549 /* Default (function) for non- multi-arch platforms. */
550 #if (!GDB_MULTI_ARCH) && !defined (ECOFF_REG_TO_REGNUM)
551 #define ECOFF_REG_TO_REGNUM(ecoff_regnr) (no_op_reg_to_regnum (ecoff_regnr))
554 typedef int (gdbarch_ecoff_reg_to_regnum_ftype
) (int ecoff_regnr
);
555 extern int gdbarch_ecoff_reg_to_regnum (struct gdbarch
*gdbarch
, int ecoff_regnr
);
556 extern void set_gdbarch_ecoff_reg_to_regnum (struct gdbarch
*gdbarch
, gdbarch_ecoff_reg_to_regnum_ftype
*ecoff_reg_to_regnum
);
557 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ECOFF_REG_TO_REGNUM)
558 #error "Non multi-arch definition of ECOFF_REG_TO_REGNUM"
561 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ECOFF_REG_TO_REGNUM)
562 #define ECOFF_REG_TO_REGNUM(ecoff_regnr) (gdbarch_ecoff_reg_to_regnum (current_gdbarch, ecoff_regnr))
566 /* Provide a default mapping from a DWARF register number to a gdb REGNUM. */
568 /* Default (function) for non- multi-arch platforms. */
569 #if (!GDB_MULTI_ARCH) && !defined (DWARF_REG_TO_REGNUM)
570 #define DWARF_REG_TO_REGNUM(dwarf_regnr) (no_op_reg_to_regnum (dwarf_regnr))
573 typedef int (gdbarch_dwarf_reg_to_regnum_ftype
) (int dwarf_regnr
);
574 extern int gdbarch_dwarf_reg_to_regnum (struct gdbarch
*gdbarch
, int dwarf_regnr
);
575 extern void set_gdbarch_dwarf_reg_to_regnum (struct gdbarch
*gdbarch
, gdbarch_dwarf_reg_to_regnum_ftype
*dwarf_reg_to_regnum
);
576 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF_REG_TO_REGNUM)
577 #error "Non multi-arch definition of DWARF_REG_TO_REGNUM"
580 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF_REG_TO_REGNUM)
581 #define DWARF_REG_TO_REGNUM(dwarf_regnr) (gdbarch_dwarf_reg_to_regnum (current_gdbarch, dwarf_regnr))
585 /* Convert from an sdb register number to an internal gdb register number.
586 This should be defined in tm.h, if REGISTER_NAMES is not set up
587 to map one to one onto the sdb register numbers. */
589 /* Default (function) for non- multi-arch platforms. */
590 #if (!GDB_MULTI_ARCH) && !defined (SDB_REG_TO_REGNUM)
591 #define SDB_REG_TO_REGNUM(sdb_regnr) (no_op_reg_to_regnum (sdb_regnr))
594 typedef int (gdbarch_sdb_reg_to_regnum_ftype
) (int sdb_regnr
);
595 extern int gdbarch_sdb_reg_to_regnum (struct gdbarch
*gdbarch
, int sdb_regnr
);
596 extern void set_gdbarch_sdb_reg_to_regnum (struct gdbarch
*gdbarch
, gdbarch_sdb_reg_to_regnum_ftype
*sdb_reg_to_regnum
);
597 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SDB_REG_TO_REGNUM)
598 #error "Non multi-arch definition of SDB_REG_TO_REGNUM"
601 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SDB_REG_TO_REGNUM)
602 #define SDB_REG_TO_REGNUM(sdb_regnr) (gdbarch_sdb_reg_to_regnum (current_gdbarch, sdb_regnr))
606 /* Default (function) for non- multi-arch platforms. */
607 #if (!GDB_MULTI_ARCH) && !defined (DWARF2_REG_TO_REGNUM)
608 #define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (no_op_reg_to_regnum (dwarf2_regnr))
611 typedef int (gdbarch_dwarf2_reg_to_regnum_ftype
) (int dwarf2_regnr
);
612 extern int gdbarch_dwarf2_reg_to_regnum (struct gdbarch
*gdbarch
, int dwarf2_regnr
);
613 extern void set_gdbarch_dwarf2_reg_to_regnum (struct gdbarch
*gdbarch
, gdbarch_dwarf2_reg_to_regnum_ftype
*dwarf2_reg_to_regnum
);
614 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_REG_TO_REGNUM)
615 #error "Non multi-arch definition of DWARF2_REG_TO_REGNUM"
618 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_REG_TO_REGNUM)
619 #define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (gdbarch_dwarf2_reg_to_regnum (current_gdbarch, dwarf2_regnr))
623 /* Default (function) for non- multi-arch platforms. */
624 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_NAME)
625 #define REGISTER_NAME(regnr) (legacy_register_name (regnr))
628 typedef char * (gdbarch_register_name_ftype
) (int regnr
);
629 extern char * gdbarch_register_name (struct gdbarch
*gdbarch
, int regnr
);
630 extern void set_gdbarch_register_name (struct gdbarch
*gdbarch
, gdbarch_register_name_ftype
*register_name
);
631 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_NAME)
632 #error "Non multi-arch definition of REGISTER_NAME"
635 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_NAME)
636 #define REGISTER_NAME(regnr) (gdbarch_register_name (current_gdbarch, regnr))
640 extern int gdbarch_register_size (struct gdbarch
*gdbarch
);
641 extern void set_gdbarch_register_size (struct gdbarch
*gdbarch
, int register_size
);
642 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIZE)
643 #error "Non multi-arch definition of REGISTER_SIZE"
646 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIZE)
647 #define REGISTER_SIZE (gdbarch_register_size (current_gdbarch))
651 extern int gdbarch_register_bytes (struct gdbarch
*gdbarch
);
652 extern void set_gdbarch_register_bytes (struct gdbarch
*gdbarch
, int register_bytes
);
653 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES)
654 #error "Non multi-arch definition of REGISTER_BYTES"
657 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES)
658 #define REGISTER_BYTES (gdbarch_register_bytes (current_gdbarch))
662 typedef int (gdbarch_register_byte_ftype
) (int reg_nr
);
663 extern int gdbarch_register_byte (struct gdbarch
*gdbarch
, int reg_nr
);
664 extern void set_gdbarch_register_byte (struct gdbarch
*gdbarch
, gdbarch_register_byte_ftype
*register_byte
);
665 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTE)
666 #error "Non multi-arch definition of REGISTER_BYTE"
669 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTE)
670 #define REGISTER_BYTE(reg_nr) (gdbarch_register_byte (current_gdbarch, reg_nr))
674 typedef int (gdbarch_register_raw_size_ftype
) (int reg_nr
);
675 extern int gdbarch_register_raw_size (struct gdbarch
*gdbarch
, int reg_nr
);
676 extern void set_gdbarch_register_raw_size (struct gdbarch
*gdbarch
, gdbarch_register_raw_size_ftype
*register_raw_size
);
677 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_RAW_SIZE)
678 #error "Non multi-arch definition of REGISTER_RAW_SIZE"
681 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_RAW_SIZE)
682 #define REGISTER_RAW_SIZE(reg_nr) (gdbarch_register_raw_size (current_gdbarch, reg_nr))
686 extern int gdbarch_max_register_raw_size (struct gdbarch
*gdbarch
);
687 extern void set_gdbarch_max_register_raw_size (struct gdbarch
*gdbarch
, int max_register_raw_size
);
688 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MAX_REGISTER_RAW_SIZE)
689 #error "Non multi-arch definition of MAX_REGISTER_RAW_SIZE"
692 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MAX_REGISTER_RAW_SIZE)
693 #define MAX_REGISTER_RAW_SIZE (gdbarch_max_register_raw_size (current_gdbarch))
697 typedef int (gdbarch_register_virtual_size_ftype
) (int reg_nr
);
698 extern int gdbarch_register_virtual_size (struct gdbarch
*gdbarch
, int reg_nr
);
699 extern void set_gdbarch_register_virtual_size (struct gdbarch
*gdbarch
, gdbarch_register_virtual_size_ftype
*register_virtual_size
);
700 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_SIZE)
701 #error "Non multi-arch definition of REGISTER_VIRTUAL_SIZE"
704 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_SIZE)
705 #define REGISTER_VIRTUAL_SIZE(reg_nr) (gdbarch_register_virtual_size (current_gdbarch, reg_nr))
709 extern int gdbarch_max_register_virtual_size (struct gdbarch
*gdbarch
);
710 extern void set_gdbarch_max_register_virtual_size (struct gdbarch
*gdbarch
, int max_register_virtual_size
);
711 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MAX_REGISTER_VIRTUAL_SIZE)
712 #error "Non multi-arch definition of MAX_REGISTER_VIRTUAL_SIZE"
715 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MAX_REGISTER_VIRTUAL_SIZE)
716 #define MAX_REGISTER_VIRTUAL_SIZE (gdbarch_max_register_virtual_size (current_gdbarch))
720 typedef struct type
* (gdbarch_register_virtual_type_ftype
) (int reg_nr
);
721 extern struct type
* gdbarch_register_virtual_type (struct gdbarch
*gdbarch
, int reg_nr
);
722 extern void set_gdbarch_register_virtual_type (struct gdbarch
*gdbarch
, gdbarch_register_virtual_type_ftype
*register_virtual_type
);
723 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_TYPE)
724 #error "Non multi-arch definition of REGISTER_VIRTUAL_TYPE"
727 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_TYPE)
728 #define REGISTER_VIRTUAL_TYPE(reg_nr) (gdbarch_register_virtual_type (current_gdbarch, reg_nr))
732 /* Default (function) for non- multi-arch platforms. */
733 #if (!GDB_MULTI_ARCH) && !defined (DO_REGISTERS_INFO)
734 #define DO_REGISTERS_INFO(reg_nr, fpregs) (do_registers_info (reg_nr, fpregs))
737 typedef void (gdbarch_do_registers_info_ftype
) (int reg_nr
, int fpregs
);
738 extern void gdbarch_do_registers_info (struct gdbarch
*gdbarch
, int reg_nr
, int fpregs
);
739 extern void set_gdbarch_do_registers_info (struct gdbarch
*gdbarch
, gdbarch_do_registers_info_ftype
*do_registers_info
);
740 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DO_REGISTERS_INFO)
741 #error "Non multi-arch definition of DO_REGISTERS_INFO"
744 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DO_REGISTERS_INFO)
745 #define DO_REGISTERS_INFO(reg_nr, fpregs) (gdbarch_do_registers_info (current_gdbarch, reg_nr, fpregs))
749 /* MAP a GDB RAW register number onto a simulator register number. See
750 also include/...-sim.h. */
752 /* Default (function) for non- multi-arch platforms. */
753 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_SIM_REGNO)
754 #define REGISTER_SIM_REGNO(reg_nr) (default_register_sim_regno (reg_nr))
757 typedef int (gdbarch_register_sim_regno_ftype
) (int reg_nr
);
758 extern int gdbarch_register_sim_regno (struct gdbarch
*gdbarch
, int reg_nr
);
759 extern void set_gdbarch_register_sim_regno (struct gdbarch
*gdbarch
, gdbarch_register_sim_regno_ftype
*register_sim_regno
);
760 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIM_REGNO)
761 #error "Non multi-arch definition of REGISTER_SIM_REGNO"
764 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIM_REGNO)
765 #define REGISTER_SIM_REGNO(reg_nr) (gdbarch_register_sim_regno (current_gdbarch, reg_nr))
769 #if defined (REGISTER_BYTES_OK)
770 /* Legacy for systems yet to multi-arch REGISTER_BYTES_OK */
771 #if !defined (REGISTER_BYTES_OK_P)
772 #define REGISTER_BYTES_OK_P() (1)
776 /* Default predicate for non- multi-arch targets. */
777 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK_P)
778 #define REGISTER_BYTES_OK_P() (0)
781 extern int gdbarch_register_bytes_ok_p (struct gdbarch
*gdbarch
);
782 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK_P)
783 #error "Non multi-arch definition of REGISTER_BYTES_OK"
785 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK_P)
786 #define REGISTER_BYTES_OK_P() (gdbarch_register_bytes_ok_p (current_gdbarch))
789 /* Default (function) for non- multi-arch platforms. */
790 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK)
791 #define REGISTER_BYTES_OK(nr_bytes) (internal_error (__FILE__, __LINE__, "REGISTER_BYTES_OK"), 0)
794 typedef int (gdbarch_register_bytes_ok_ftype
) (long nr_bytes
);
795 extern int gdbarch_register_bytes_ok (struct gdbarch
*gdbarch
, long nr_bytes
);
796 extern void set_gdbarch_register_bytes_ok (struct gdbarch
*gdbarch
, gdbarch_register_bytes_ok_ftype
*register_bytes_ok
);
797 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK)
798 #error "Non multi-arch definition of REGISTER_BYTES_OK"
801 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK)
802 #define REGISTER_BYTES_OK(nr_bytes) (gdbarch_register_bytes_ok (current_gdbarch, nr_bytes))
806 /* Default (function) for non- multi-arch platforms. */
807 #if (!GDB_MULTI_ARCH) && !defined (CANNOT_FETCH_REGISTER)
808 #define CANNOT_FETCH_REGISTER(regnum) (cannot_register_not (regnum))
811 typedef int (gdbarch_cannot_fetch_register_ftype
) (int regnum
);
812 extern int gdbarch_cannot_fetch_register (struct gdbarch
*gdbarch
, int regnum
);
813 extern void set_gdbarch_cannot_fetch_register (struct gdbarch
*gdbarch
, gdbarch_cannot_fetch_register_ftype
*cannot_fetch_register
);
814 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_FETCH_REGISTER)
815 #error "Non multi-arch definition of CANNOT_FETCH_REGISTER"
818 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_FETCH_REGISTER)
819 #define CANNOT_FETCH_REGISTER(regnum) (gdbarch_cannot_fetch_register (current_gdbarch, regnum))
823 /* Default (function) for non- multi-arch platforms. */
824 #if (!GDB_MULTI_ARCH) && !defined (CANNOT_STORE_REGISTER)
825 #define CANNOT_STORE_REGISTER(regnum) (cannot_register_not (regnum))
828 typedef int (gdbarch_cannot_store_register_ftype
) (int regnum
);
829 extern int gdbarch_cannot_store_register (struct gdbarch
*gdbarch
, int regnum
);
830 extern void set_gdbarch_cannot_store_register (struct gdbarch
*gdbarch
, gdbarch_cannot_store_register_ftype
*cannot_store_register
);
831 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STORE_REGISTER)
832 #error "Non multi-arch definition of CANNOT_STORE_REGISTER"
835 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_STORE_REGISTER)
836 #define CANNOT_STORE_REGISTER(regnum) (gdbarch_cannot_store_register (current_gdbarch, regnum))
840 extern int gdbarch_use_generic_dummy_frames (struct gdbarch
*gdbarch
);
841 extern void set_gdbarch_use_generic_dummy_frames (struct gdbarch
*gdbarch
, int use_generic_dummy_frames
);
842 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (USE_GENERIC_DUMMY_FRAMES)
843 #error "Non multi-arch definition of USE_GENERIC_DUMMY_FRAMES"
846 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (USE_GENERIC_DUMMY_FRAMES)
847 #define USE_GENERIC_DUMMY_FRAMES (gdbarch_use_generic_dummy_frames (current_gdbarch))
851 extern int gdbarch_call_dummy_location (struct gdbarch
*gdbarch
);
852 extern void set_gdbarch_call_dummy_location (struct gdbarch
*gdbarch
, int call_dummy_location
);
853 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LOCATION)
854 #error "Non multi-arch definition of CALL_DUMMY_LOCATION"
857 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LOCATION)
858 #define CALL_DUMMY_LOCATION (gdbarch_call_dummy_location (current_gdbarch))
862 typedef CORE_ADDR (gdbarch_call_dummy_address_ftype
) (void);
863 extern CORE_ADDR
gdbarch_call_dummy_address (struct gdbarch
*gdbarch
);
864 extern void set_gdbarch_call_dummy_address (struct gdbarch
*gdbarch
, gdbarch_call_dummy_address_ftype
*call_dummy_address
);
865 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_ADDRESS)
866 #error "Non multi-arch definition of CALL_DUMMY_ADDRESS"
869 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_ADDRESS)
870 #define CALL_DUMMY_ADDRESS() (gdbarch_call_dummy_address (current_gdbarch))
874 extern CORE_ADDR
gdbarch_call_dummy_start_offset (struct gdbarch
*gdbarch
);
875 extern void set_gdbarch_call_dummy_start_offset (struct gdbarch
*gdbarch
, CORE_ADDR call_dummy_start_offset
);
876 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_START_OFFSET)
877 #error "Non multi-arch definition of CALL_DUMMY_START_OFFSET"
880 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_START_OFFSET)
881 #define CALL_DUMMY_START_OFFSET (gdbarch_call_dummy_start_offset (current_gdbarch))
885 extern CORE_ADDR
gdbarch_call_dummy_breakpoint_offset (struct gdbarch
*gdbarch
);
886 extern void set_gdbarch_call_dummy_breakpoint_offset (struct gdbarch
*gdbarch
, CORE_ADDR call_dummy_breakpoint_offset
);
887 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET)
888 #error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET"
891 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET)
892 #define CALL_DUMMY_BREAKPOINT_OFFSET (gdbarch_call_dummy_breakpoint_offset (current_gdbarch))
896 extern int gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch
*gdbarch
);
897 extern void set_gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch
*gdbarch
, int call_dummy_breakpoint_offset_p
);
898 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
899 #error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET_P"
902 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
903 #define CALL_DUMMY_BREAKPOINT_OFFSET_P (gdbarch_call_dummy_breakpoint_offset_p (current_gdbarch))
907 extern int gdbarch_call_dummy_length (struct gdbarch
*gdbarch
);
908 extern void set_gdbarch_call_dummy_length (struct gdbarch
*gdbarch
, int call_dummy_length
);
909 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LENGTH)
910 #error "Non multi-arch definition of CALL_DUMMY_LENGTH"
913 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LENGTH)
914 #define CALL_DUMMY_LENGTH (gdbarch_call_dummy_length (current_gdbarch))
918 typedef int (gdbarch_pc_in_call_dummy_ftype
) (CORE_ADDR pc
, CORE_ADDR sp
, CORE_ADDR frame_address
);
919 extern int gdbarch_pc_in_call_dummy (struct gdbarch
*gdbarch
, CORE_ADDR pc
, CORE_ADDR sp
, CORE_ADDR frame_address
);
920 extern void set_gdbarch_pc_in_call_dummy (struct gdbarch
*gdbarch
, gdbarch_pc_in_call_dummy_ftype
*pc_in_call_dummy
);
921 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_IN_CALL_DUMMY)
922 #error "Non multi-arch definition of PC_IN_CALL_DUMMY"
925 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_IN_CALL_DUMMY)
926 #define PC_IN_CALL_DUMMY(pc, sp, frame_address) (gdbarch_pc_in_call_dummy (current_gdbarch, pc, sp, frame_address))
930 extern int gdbarch_call_dummy_p (struct gdbarch
*gdbarch
);
931 extern void set_gdbarch_call_dummy_p (struct gdbarch
*gdbarch
, int call_dummy_p
);
932 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_P)
933 #error "Non multi-arch definition of CALL_DUMMY_P"
936 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_P)
937 #define CALL_DUMMY_P (gdbarch_call_dummy_p (current_gdbarch))
941 /* Default (value) for non- multi-arch platforms. */
942 #if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_WORDS)
943 #define CALL_DUMMY_WORDS (legacy_call_dummy_words)
946 extern LONGEST
* gdbarch_call_dummy_words (struct gdbarch
*gdbarch
);
947 extern void set_gdbarch_call_dummy_words (struct gdbarch
*gdbarch
, LONGEST
* call_dummy_words
);
948 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_WORDS)
949 #error "Non multi-arch definition of CALL_DUMMY_WORDS"
952 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_WORDS)
953 #define CALL_DUMMY_WORDS (gdbarch_call_dummy_words (current_gdbarch))
957 /* Default (value) for non- multi-arch platforms. */
958 #if (!GDB_MULTI_ARCH) && !defined (SIZEOF_CALL_DUMMY_WORDS)
959 #define SIZEOF_CALL_DUMMY_WORDS (legacy_sizeof_call_dummy_words)
962 extern int gdbarch_sizeof_call_dummy_words (struct gdbarch
*gdbarch
);
963 extern void set_gdbarch_sizeof_call_dummy_words (struct gdbarch
*gdbarch
, int sizeof_call_dummy_words
);
964 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIZEOF_CALL_DUMMY_WORDS)
965 #error "Non multi-arch definition of SIZEOF_CALL_DUMMY_WORDS"
968 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIZEOF_CALL_DUMMY_WORDS)
969 #define SIZEOF_CALL_DUMMY_WORDS (gdbarch_sizeof_call_dummy_words (current_gdbarch))
973 extern int gdbarch_call_dummy_stack_adjust_p (struct gdbarch
*gdbarch
);
974 extern void set_gdbarch_call_dummy_stack_adjust_p (struct gdbarch
*gdbarch
, int call_dummy_stack_adjust_p
);
975 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_STACK_ADJUST_P)
976 #error "Non multi-arch definition of CALL_DUMMY_STACK_ADJUST_P"
979 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_STACK_ADJUST_P)
980 #define CALL_DUMMY_STACK_ADJUST_P (gdbarch_call_dummy_stack_adjust_p (current_gdbarch))
984 extern int gdbarch_call_dummy_stack_adjust (struct gdbarch
*gdbarch
);
985 extern void set_gdbarch_call_dummy_stack_adjust (struct gdbarch
*gdbarch
, int call_dummy_stack_adjust
);
986 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_STACK_ADJUST)
987 #error "Non multi-arch definition of CALL_DUMMY_STACK_ADJUST"
990 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_STACK_ADJUST)
991 #define CALL_DUMMY_STACK_ADJUST (gdbarch_call_dummy_stack_adjust (current_gdbarch))
995 typedef void (gdbarch_fix_call_dummy_ftype
) (char *dummy
, CORE_ADDR pc
, CORE_ADDR fun
, int nargs
, struct value
**args
, struct type
*type
, int gcc_p
);
996 extern void gdbarch_fix_call_dummy (struct gdbarch
*gdbarch
, char *dummy
, CORE_ADDR pc
, CORE_ADDR fun
, int nargs
, struct value
**args
, struct type
*type
, int gcc_p
);
997 extern void set_gdbarch_fix_call_dummy (struct gdbarch
*gdbarch
, gdbarch_fix_call_dummy_ftype
*fix_call_dummy
);
998 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FIX_CALL_DUMMY)
999 #error "Non multi-arch definition of FIX_CALL_DUMMY"
1002 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FIX_CALL_DUMMY)
1003 #define FIX_CALL_DUMMY(dummy, pc, fun, nargs, args, type, gcc_p) (gdbarch_fix_call_dummy (current_gdbarch, dummy, pc, fun, nargs, args, type, gcc_p))
1007 /* Default (function) for non- multi-arch platforms. */
1008 #if (!GDB_MULTI_ARCH) && !defined (INIT_FRAME_PC_FIRST)
1009 #define INIT_FRAME_PC_FIRST(fromleaf, prev) (init_frame_pc_noop (fromleaf, prev))
1012 typedef void (gdbarch_init_frame_pc_first_ftype
) (int fromleaf
, struct frame_info
*prev
);
1013 extern void gdbarch_init_frame_pc_first (struct gdbarch
*gdbarch
, int fromleaf
, struct frame_info
*prev
);
1014 extern void set_gdbarch_init_frame_pc_first (struct gdbarch
*gdbarch
, gdbarch_init_frame_pc_first_ftype
*init_frame_pc_first
);
1015 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_FRAME_PC_FIRST)
1016 #error "Non multi-arch definition of INIT_FRAME_PC_FIRST"
1019 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_FRAME_PC_FIRST)
1020 #define INIT_FRAME_PC_FIRST(fromleaf, prev) (gdbarch_init_frame_pc_first (current_gdbarch, fromleaf, prev))
1024 /* Default (function) for non- multi-arch platforms. */
1025 #if (!GDB_MULTI_ARCH) && !defined (INIT_FRAME_PC)
1026 #define INIT_FRAME_PC(fromleaf, prev) (init_frame_pc_default (fromleaf, prev))
1029 typedef void (gdbarch_init_frame_pc_ftype
) (int fromleaf
, struct frame_info
*prev
);
1030 extern void gdbarch_init_frame_pc (struct gdbarch
*gdbarch
, int fromleaf
, struct frame_info
*prev
);
1031 extern void set_gdbarch_init_frame_pc (struct gdbarch
*gdbarch
, gdbarch_init_frame_pc_ftype
*init_frame_pc
);
1032 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_FRAME_PC)
1033 #error "Non multi-arch definition of INIT_FRAME_PC"
1036 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_FRAME_PC)
1037 #define INIT_FRAME_PC(fromleaf, prev) (gdbarch_init_frame_pc (current_gdbarch, fromleaf, prev))
1041 extern int gdbarch_believe_pcc_promotion (struct gdbarch
*gdbarch
);
1042 extern void set_gdbarch_believe_pcc_promotion (struct gdbarch
*gdbarch
, int believe_pcc_promotion
);
1043 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION)
1044 #error "Non multi-arch definition of BELIEVE_PCC_PROMOTION"
1047 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION)
1048 #define BELIEVE_PCC_PROMOTION (gdbarch_believe_pcc_promotion (current_gdbarch))
1052 extern int gdbarch_believe_pcc_promotion_type (struct gdbarch
*gdbarch
);
1053 extern void set_gdbarch_believe_pcc_promotion_type (struct gdbarch
*gdbarch
, int believe_pcc_promotion_type
);
1054 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION_TYPE)
1055 #error "Non multi-arch definition of BELIEVE_PCC_PROMOTION_TYPE"
1058 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION_TYPE)
1059 #define BELIEVE_PCC_PROMOTION_TYPE (gdbarch_believe_pcc_promotion_type (current_gdbarch))
1063 /* Default (function) for non- multi-arch platforms. */
1064 #if (!GDB_MULTI_ARCH) && !defined (COERCE_FLOAT_TO_DOUBLE)
1065 #define COERCE_FLOAT_TO_DOUBLE(formal, actual) (default_coerce_float_to_double (formal, actual))
1068 typedef int (gdbarch_coerce_float_to_double_ftype
) (struct type
*formal
, struct type
*actual
);
1069 extern int gdbarch_coerce_float_to_double (struct gdbarch
*gdbarch
, struct type
*formal
, struct type
*actual
);
1070 extern void set_gdbarch_coerce_float_to_double (struct gdbarch
*gdbarch
, gdbarch_coerce_float_to_double_ftype
*coerce_float_to_double
);
1071 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COERCE_FLOAT_TO_DOUBLE)
1072 #error "Non multi-arch definition of COERCE_FLOAT_TO_DOUBLE"
1075 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (COERCE_FLOAT_TO_DOUBLE)
1076 #define COERCE_FLOAT_TO_DOUBLE(formal, actual) (gdbarch_coerce_float_to_double (current_gdbarch, formal, actual))
1080 typedef void (gdbarch_get_saved_register_ftype
) (char *raw_buffer
, int *optimized
, CORE_ADDR
*addrp
, struct frame_info
*frame
, int regnum
, enum lval_type
*lval
);
1081 extern void gdbarch_get_saved_register (struct gdbarch
*gdbarch
, char *raw_buffer
, int *optimized
, CORE_ADDR
*addrp
, struct frame_info
*frame
, int regnum
, enum lval_type
*lval
);
1082 extern void set_gdbarch_get_saved_register (struct gdbarch
*gdbarch
, gdbarch_get_saved_register_ftype
*get_saved_register
);
1083 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_SAVED_REGISTER)
1084 #error "Non multi-arch definition of GET_SAVED_REGISTER"
1087 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_SAVED_REGISTER)
1088 #define GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (gdbarch_get_saved_register (current_gdbarch, raw_buffer, optimized, addrp, frame, regnum, lval))
1092 /* Default (function) for non- multi-arch platforms. */
1093 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERTIBLE)
1094 #define REGISTER_CONVERTIBLE(nr) (generic_register_convertible_not (nr))
1097 typedef int (gdbarch_register_convertible_ftype
) (int nr
);
1098 extern int gdbarch_register_convertible (struct gdbarch
*gdbarch
, int nr
);
1099 extern void set_gdbarch_register_convertible (struct gdbarch
*gdbarch
, gdbarch_register_convertible_ftype
*register_convertible
);
1100 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERTIBLE)
1101 #error "Non multi-arch definition of REGISTER_CONVERTIBLE"
1104 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERTIBLE)
1105 #define REGISTER_CONVERTIBLE(nr) (gdbarch_register_convertible (current_gdbarch, nr))
1109 /* Default (function) for non- multi-arch platforms. */
1110 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_VIRTUAL)
1111 #define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_VIRTUAL"), 0)
1114 typedef void (gdbarch_register_convert_to_virtual_ftype
) (int regnum
, struct type
*type
, char *from
, char *to
);
1115 extern void gdbarch_register_convert_to_virtual (struct gdbarch
*gdbarch
, int regnum
, struct type
*type
, char *from
, char *to
);
1116 extern void set_gdbarch_register_convert_to_virtual (struct gdbarch
*gdbarch
, gdbarch_register_convert_to_virtual_ftype
*register_convert_to_virtual
);
1117 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_VIRTUAL)
1118 #error "Non multi-arch definition of REGISTER_CONVERT_TO_VIRTUAL"
1121 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_VIRTUAL)
1122 #define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (gdbarch_register_convert_to_virtual (current_gdbarch, regnum, type, from, to))
1126 /* Default (function) for non- multi-arch platforms. */
1127 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_RAW)
1128 #define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_RAW"), 0)
1131 typedef void (gdbarch_register_convert_to_raw_ftype
) (struct type
*type
, int regnum
, char *from
, char *to
);
1132 extern void gdbarch_register_convert_to_raw (struct gdbarch
*gdbarch
, struct type
*type
, int regnum
, char *from
, char *to
);
1133 extern void set_gdbarch_register_convert_to_raw (struct gdbarch
*gdbarch
, gdbarch_register_convert_to_raw_ftype
*register_convert_to_raw
);
1134 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_RAW)
1135 #error "Non multi-arch definition of REGISTER_CONVERT_TO_RAW"
1138 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_RAW)
1139 #define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (gdbarch_register_convert_to_raw (current_gdbarch, type, regnum, from, to))
1143 /* This function is called when the value of a pseudo-register needs to
1144 be updated. Typically it will be defined on a per-architecture
1147 /* Default (function) for non- multi-arch platforms. */
1148 #if (!GDB_MULTI_ARCH) && !defined (FETCH_PSEUDO_REGISTER)
1149 #define FETCH_PSEUDO_REGISTER(regnum) (internal_error (__FILE__, __LINE__, "FETCH_PSEUDO_REGISTER"), 0)
1152 typedef void (gdbarch_fetch_pseudo_register_ftype
) (int regnum
);
1153 extern void gdbarch_fetch_pseudo_register (struct gdbarch
*gdbarch
, int regnum
);
1154 extern void set_gdbarch_fetch_pseudo_register (struct gdbarch
*gdbarch
, gdbarch_fetch_pseudo_register_ftype
*fetch_pseudo_register
);
1155 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FETCH_PSEUDO_REGISTER)
1156 #error "Non multi-arch definition of FETCH_PSEUDO_REGISTER"
1159 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FETCH_PSEUDO_REGISTER)
1160 #define FETCH_PSEUDO_REGISTER(regnum) (gdbarch_fetch_pseudo_register (current_gdbarch, regnum))
1164 /* This function is called when the value of a pseudo-register needs to
1165 be set or stored. Typically it will be defined on a
1166 per-architecture basis. */
1168 /* Default (function) for non- multi-arch platforms. */
1169 #if (!GDB_MULTI_ARCH) && !defined (STORE_PSEUDO_REGISTER)
1170 #define STORE_PSEUDO_REGISTER(regnum) (internal_error (__FILE__, __LINE__, "STORE_PSEUDO_REGISTER"), 0)
1173 typedef void (gdbarch_store_pseudo_register_ftype
) (int regnum
);
1174 extern void gdbarch_store_pseudo_register (struct gdbarch
*gdbarch
, int regnum
);
1175 extern void set_gdbarch_store_pseudo_register (struct gdbarch
*gdbarch
, gdbarch_store_pseudo_register_ftype
*store_pseudo_register
);
1176 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_PSEUDO_REGISTER)
1177 #error "Non multi-arch definition of STORE_PSEUDO_REGISTER"
1180 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_PSEUDO_REGISTER)
1181 #define STORE_PSEUDO_REGISTER(regnum) (gdbarch_store_pseudo_register (current_gdbarch, regnum))
1185 /* Default (function) for non- multi-arch platforms. */
1186 #if (!GDB_MULTI_ARCH) && !defined (POINTER_TO_ADDRESS)
1187 #define POINTER_TO_ADDRESS(type, buf) (unsigned_pointer_to_address (type, buf))
1190 typedef CORE_ADDR (gdbarch_pointer_to_address_ftype
) (struct type
*type
, void *buf
);
1191 extern CORE_ADDR
gdbarch_pointer_to_address (struct gdbarch
*gdbarch
, struct type
*type
, void *buf
);
1192 extern void set_gdbarch_pointer_to_address (struct gdbarch
*gdbarch
, gdbarch_pointer_to_address_ftype
*pointer_to_address
);
1193 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POINTER_TO_ADDRESS)
1194 #error "Non multi-arch definition of POINTER_TO_ADDRESS"
1197 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POINTER_TO_ADDRESS)
1198 #define POINTER_TO_ADDRESS(type, buf) (gdbarch_pointer_to_address (current_gdbarch, type, buf))
1202 /* Default (function) for non- multi-arch platforms. */
1203 #if (!GDB_MULTI_ARCH) && !defined (ADDRESS_TO_POINTER)
1204 #define ADDRESS_TO_POINTER(type, buf, addr) (unsigned_address_to_pointer (type, buf, addr))
1207 typedef void (gdbarch_address_to_pointer_ftype
) (struct type
*type
, void *buf
, CORE_ADDR addr
);
1208 extern void gdbarch_address_to_pointer (struct gdbarch
*gdbarch
, struct type
*type
, void *buf
, CORE_ADDR addr
);
1209 extern void set_gdbarch_address_to_pointer (struct gdbarch
*gdbarch
, gdbarch_address_to_pointer_ftype
*address_to_pointer
);
1210 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_TO_POINTER)
1211 #error "Non multi-arch definition of ADDRESS_TO_POINTER"
1214 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_TO_POINTER)
1215 #define ADDRESS_TO_POINTER(type, buf, addr) (gdbarch_address_to_pointer (current_gdbarch, type, buf, addr))
1219 /* Default (function) for non- multi-arch platforms. */
1220 #if (!GDB_MULTI_ARCH) && !defined (RETURN_VALUE_ON_STACK)
1221 #define RETURN_VALUE_ON_STACK(type) (generic_return_value_on_stack_not (type))
1224 typedef int (gdbarch_return_value_on_stack_ftype
) (struct type
*type
);
1225 extern int gdbarch_return_value_on_stack (struct gdbarch
*gdbarch
, struct type
*type
);
1226 extern void set_gdbarch_return_value_on_stack (struct gdbarch
*gdbarch
, gdbarch_return_value_on_stack_ftype
*return_value_on_stack
);
1227 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (RETURN_VALUE_ON_STACK)
1228 #error "Non multi-arch definition of RETURN_VALUE_ON_STACK"
1231 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (RETURN_VALUE_ON_STACK)
1232 #define RETURN_VALUE_ON_STACK(type) (gdbarch_return_value_on_stack (current_gdbarch, type))
1236 typedef void (gdbarch_extract_return_value_ftype
) (struct type
*type
, char *regbuf
, char *valbuf
);
1237 extern void gdbarch_extract_return_value (struct gdbarch
*gdbarch
, struct type
*type
, char *regbuf
, char *valbuf
);
1238 extern void set_gdbarch_extract_return_value (struct gdbarch
*gdbarch
, gdbarch_extract_return_value_ftype
*extract_return_value
);
1239 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_RETURN_VALUE)
1240 #error "Non multi-arch definition of EXTRACT_RETURN_VALUE"
1243 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_RETURN_VALUE)
1244 #define EXTRACT_RETURN_VALUE(type, regbuf, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regbuf, valbuf))
1248 typedef CORE_ADDR (gdbarch_push_arguments_ftype
) (int nargs
, struct value
**args
, CORE_ADDR sp
, int struct_return
, CORE_ADDR struct_addr
);
1249 extern CORE_ADDR
gdbarch_push_arguments (struct gdbarch
*gdbarch
, int nargs
, struct value
**args
, CORE_ADDR sp
, int struct_return
, CORE_ADDR struct_addr
);
1250 extern void set_gdbarch_push_arguments (struct gdbarch
*gdbarch
, gdbarch_push_arguments_ftype
*push_arguments
);
1251 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_ARGUMENTS)
1252 #error "Non multi-arch definition of PUSH_ARGUMENTS"
1255 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_ARGUMENTS)
1256 #define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (gdbarch_push_arguments (current_gdbarch, nargs, args, sp, struct_return, struct_addr))
1260 typedef void (gdbarch_push_dummy_frame_ftype
) (void);
1261 extern void gdbarch_push_dummy_frame (struct gdbarch
*gdbarch
);
1262 extern void set_gdbarch_push_dummy_frame (struct gdbarch
*gdbarch
, gdbarch_push_dummy_frame_ftype
*push_dummy_frame
);
1263 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_DUMMY_FRAME)
1264 #error "Non multi-arch definition of PUSH_DUMMY_FRAME"
1267 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_DUMMY_FRAME)
1268 #define PUSH_DUMMY_FRAME (gdbarch_push_dummy_frame (current_gdbarch))
1272 typedef CORE_ADDR (gdbarch_push_return_address_ftype
) (CORE_ADDR pc
, CORE_ADDR sp
);
1273 extern CORE_ADDR
gdbarch_push_return_address (struct gdbarch
*gdbarch
, CORE_ADDR pc
, CORE_ADDR sp
);
1274 extern void set_gdbarch_push_return_address (struct gdbarch
*gdbarch
, gdbarch_push_return_address_ftype
*push_return_address
);
1275 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_RETURN_ADDRESS)
1276 #error "Non multi-arch definition of PUSH_RETURN_ADDRESS"
1279 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_RETURN_ADDRESS)
1280 #define PUSH_RETURN_ADDRESS(pc, sp) (gdbarch_push_return_address (current_gdbarch, pc, sp))
1284 typedef void (gdbarch_pop_frame_ftype
) (void);
1285 extern void gdbarch_pop_frame (struct gdbarch
*gdbarch
);
1286 extern void set_gdbarch_pop_frame (struct gdbarch
*gdbarch
, gdbarch_pop_frame_ftype
*pop_frame
);
1287 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POP_FRAME)
1288 #error "Non multi-arch definition of POP_FRAME"
1291 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POP_FRAME)
1292 #define POP_FRAME (gdbarch_pop_frame (current_gdbarch))
1296 typedef void (gdbarch_store_struct_return_ftype
) (CORE_ADDR addr
, CORE_ADDR sp
);
1297 extern void gdbarch_store_struct_return (struct gdbarch
*gdbarch
, CORE_ADDR addr
, CORE_ADDR sp
);
1298 extern void set_gdbarch_store_struct_return (struct gdbarch
*gdbarch
, gdbarch_store_struct_return_ftype
*store_struct_return
);
1299 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_STRUCT_RETURN)
1300 #error "Non multi-arch definition of STORE_STRUCT_RETURN"
1303 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_STRUCT_RETURN)
1304 #define STORE_STRUCT_RETURN(addr, sp) (gdbarch_store_struct_return (current_gdbarch, addr, sp))
1308 typedef void (gdbarch_store_return_value_ftype
) (struct type
*type
, char *valbuf
);
1309 extern void gdbarch_store_return_value (struct gdbarch
*gdbarch
, struct type
*type
, char *valbuf
);
1310 extern void set_gdbarch_store_return_value (struct gdbarch
*gdbarch
, gdbarch_store_return_value_ftype
*store_return_value
);
1311 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_RETURN_VALUE)
1312 #error "Non multi-arch definition of STORE_RETURN_VALUE"
1315 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_RETURN_VALUE)
1316 #define STORE_RETURN_VALUE(type, valbuf) (gdbarch_store_return_value (current_gdbarch, type, valbuf))
1320 #if defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1321 /* Legacy for systems yet to multi-arch EXTRACT_STRUCT_VALUE_ADDRESS */
1322 #if !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1323 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1327 /* Default predicate for non- multi-arch targets. */
1328 #if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1329 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
1332 extern int gdbarch_extract_struct_value_address_p (struct gdbarch
*gdbarch
);
1333 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1334 #error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1336 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1337 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_extract_struct_value_address_p (current_gdbarch))
1340 /* Default (function) for non- multi-arch platforms. */
1341 #if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1342 #define EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (internal_error (__FILE__, __LINE__, "EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
1345 typedef CORE_ADDR (gdbarch_extract_struct_value_address_ftype
) (char *regbuf
);
1346 extern CORE_ADDR
gdbarch_extract_struct_value_address (struct gdbarch
*gdbarch
, char *regbuf
);
1347 extern void set_gdbarch_extract_struct_value_address (struct gdbarch
*gdbarch
, gdbarch_extract_struct_value_address_ftype
*extract_struct_value_address
);
1348 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1349 #error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1352 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1353 #define EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (gdbarch_extract_struct_value_address (current_gdbarch, regbuf))
1357 typedef int (gdbarch_use_struct_convention_ftype
) (int gcc_p
, struct type
*value_type
);
1358 extern int gdbarch_use_struct_convention (struct gdbarch
*gdbarch
, int gcc_p
, struct type
*value_type
);
1359 extern void set_gdbarch_use_struct_convention (struct gdbarch
*gdbarch
, gdbarch_use_struct_convention_ftype
*use_struct_convention
);
1360 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (USE_STRUCT_CONVENTION)
1361 #error "Non multi-arch definition of USE_STRUCT_CONVENTION"
1364 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (USE_STRUCT_CONVENTION)
1365 #define USE_STRUCT_CONVENTION(gcc_p, value_type) (gdbarch_use_struct_convention (current_gdbarch, gcc_p, value_type))
1369 typedef void (gdbarch_frame_init_saved_regs_ftype
) (struct frame_info
*frame
);
1370 extern void gdbarch_frame_init_saved_regs (struct gdbarch
*gdbarch
, struct frame_info
*frame
);
1371 extern void set_gdbarch_frame_init_saved_regs (struct gdbarch
*gdbarch
, gdbarch_frame_init_saved_regs_ftype
*frame_init_saved_regs
);
1372 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_INIT_SAVED_REGS)
1373 #error "Non multi-arch definition of FRAME_INIT_SAVED_REGS"
1376 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_INIT_SAVED_REGS)
1377 #define FRAME_INIT_SAVED_REGS(frame) (gdbarch_frame_init_saved_regs (current_gdbarch, frame))
1381 typedef void (gdbarch_init_extra_frame_info_ftype
) (int fromleaf
, struct frame_info
*frame
);
1382 extern void gdbarch_init_extra_frame_info (struct gdbarch
*gdbarch
, int fromleaf
, struct frame_info
*frame
);
1383 extern void set_gdbarch_init_extra_frame_info (struct gdbarch
*gdbarch
, gdbarch_init_extra_frame_info_ftype
*init_extra_frame_info
);
1384 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_EXTRA_FRAME_INFO)
1385 #error "Non multi-arch definition of INIT_EXTRA_FRAME_INFO"
1388 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_EXTRA_FRAME_INFO)
1389 #define INIT_EXTRA_FRAME_INFO(fromleaf, frame) (gdbarch_init_extra_frame_info (current_gdbarch, fromleaf, frame))
1393 typedef CORE_ADDR (gdbarch_skip_prologue_ftype
) (CORE_ADDR ip
);
1394 extern CORE_ADDR
gdbarch_skip_prologue (struct gdbarch
*gdbarch
, CORE_ADDR ip
);
1395 extern void set_gdbarch_skip_prologue (struct gdbarch
*gdbarch
, gdbarch_skip_prologue_ftype
*skip_prologue
);
1396 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_PROLOGUE)
1397 #error "Non multi-arch definition of SKIP_PROLOGUE"
1400 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_PROLOGUE)
1401 #define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip))
1405 /* Default (function) for non- multi-arch platforms. */
1406 #if (!GDB_MULTI_ARCH) && !defined (PROLOGUE_FRAMELESS_P)
1407 #define PROLOGUE_FRAMELESS_P(ip) (generic_prologue_frameless_p (ip))
1410 typedef int (gdbarch_prologue_frameless_p_ftype
) (CORE_ADDR ip
);
1411 extern int gdbarch_prologue_frameless_p (struct gdbarch
*gdbarch
, CORE_ADDR ip
);
1412 extern void set_gdbarch_prologue_frameless_p (struct gdbarch
*gdbarch
, gdbarch_prologue_frameless_p_ftype
*prologue_frameless_p
);
1413 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PROLOGUE_FRAMELESS_P)
1414 #error "Non multi-arch definition of PROLOGUE_FRAMELESS_P"
1417 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PROLOGUE_FRAMELESS_P)
1418 #define PROLOGUE_FRAMELESS_P(ip) (gdbarch_prologue_frameless_p (current_gdbarch, ip))
1422 typedef int (gdbarch_inner_than_ftype
) (CORE_ADDR lhs
, CORE_ADDR rhs
);
1423 extern int gdbarch_inner_than (struct gdbarch
*gdbarch
, CORE_ADDR lhs
, CORE_ADDR rhs
);
1424 extern void set_gdbarch_inner_than (struct gdbarch
*gdbarch
, gdbarch_inner_than_ftype
*inner_than
);
1425 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INNER_THAN)
1426 #error "Non multi-arch definition of INNER_THAN"
1429 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INNER_THAN)
1430 #define INNER_THAN(lhs, rhs) (gdbarch_inner_than (current_gdbarch, lhs, rhs))
1434 /* Default (function) for non- multi-arch platforms. */
1435 #if (!GDB_MULTI_ARCH) && !defined (BREAKPOINT_FROM_PC)
1436 #define BREAKPOINT_FROM_PC(pcptr, lenptr) (legacy_breakpoint_from_pc (pcptr, lenptr))
1439 typedef unsigned char * (gdbarch_breakpoint_from_pc_ftype
) (CORE_ADDR
*pcptr
, int *lenptr
);
1440 extern unsigned char * gdbarch_breakpoint_from_pc (struct gdbarch
*gdbarch
, CORE_ADDR
*pcptr
, int *lenptr
);
1441 extern void set_gdbarch_breakpoint_from_pc (struct gdbarch
*gdbarch
, gdbarch_breakpoint_from_pc_ftype
*breakpoint_from_pc
);
1442 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BREAKPOINT_FROM_PC)
1443 #error "Non multi-arch definition of BREAKPOINT_FROM_PC"
1446 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BREAKPOINT_FROM_PC)
1447 #define BREAKPOINT_FROM_PC(pcptr, lenptr) (gdbarch_breakpoint_from_pc (current_gdbarch, pcptr, lenptr))
1451 /* Default (function) for non- multi-arch platforms. */
1452 #if (!GDB_MULTI_ARCH) && !defined (MEMORY_INSERT_BREAKPOINT)
1453 #define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (default_memory_insert_breakpoint (addr, contents_cache))
1456 typedef int (gdbarch_memory_insert_breakpoint_ftype
) (CORE_ADDR addr
, char *contents_cache
);
1457 extern int gdbarch_memory_insert_breakpoint (struct gdbarch
*gdbarch
, CORE_ADDR addr
, char *contents_cache
);
1458 extern void set_gdbarch_memory_insert_breakpoint (struct gdbarch
*gdbarch
, gdbarch_memory_insert_breakpoint_ftype
*memory_insert_breakpoint
);
1459 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_INSERT_BREAKPOINT)
1460 #error "Non multi-arch definition of MEMORY_INSERT_BREAKPOINT"
1463 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_INSERT_BREAKPOINT)
1464 #define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (gdbarch_memory_insert_breakpoint (current_gdbarch, addr, contents_cache))
1468 /* Default (function) for non- multi-arch platforms. */
1469 #if (!GDB_MULTI_ARCH) && !defined (MEMORY_REMOVE_BREAKPOINT)
1470 #define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (default_memory_remove_breakpoint (addr, contents_cache))
1473 typedef int (gdbarch_memory_remove_breakpoint_ftype
) (CORE_ADDR addr
, char *contents_cache
);
1474 extern int gdbarch_memory_remove_breakpoint (struct gdbarch
*gdbarch
, CORE_ADDR addr
, char *contents_cache
);
1475 extern void set_gdbarch_memory_remove_breakpoint (struct gdbarch
*gdbarch
, gdbarch_memory_remove_breakpoint_ftype
*memory_remove_breakpoint
);
1476 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_REMOVE_BREAKPOINT)
1477 #error "Non multi-arch definition of MEMORY_REMOVE_BREAKPOINT"
1480 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_REMOVE_BREAKPOINT)
1481 #define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (gdbarch_memory_remove_breakpoint (current_gdbarch, addr, contents_cache))
1485 extern CORE_ADDR
gdbarch_decr_pc_after_break (struct gdbarch
*gdbarch
);
1486 extern void set_gdbarch_decr_pc_after_break (struct gdbarch
*gdbarch
, CORE_ADDR decr_pc_after_break
);
1487 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DECR_PC_AFTER_BREAK)
1488 #error "Non multi-arch definition of DECR_PC_AFTER_BREAK"
1491 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DECR_PC_AFTER_BREAK)
1492 #define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch))
1496 /* Default (function) for non- multi-arch platforms. */
1497 #if (!GDB_MULTI_ARCH) && !defined (PREPARE_TO_PROCEED)
1498 #define PREPARE_TO_PROCEED(select_it) (default_prepare_to_proceed (select_it))
1501 typedef int (gdbarch_prepare_to_proceed_ftype
) (int select_it
);
1502 extern int gdbarch_prepare_to_proceed (struct gdbarch
*gdbarch
, int select_it
);
1503 extern void set_gdbarch_prepare_to_proceed (struct gdbarch
*gdbarch
, gdbarch_prepare_to_proceed_ftype
*prepare_to_proceed
);
1504 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PREPARE_TO_PROCEED)
1505 #error "Non multi-arch definition of PREPARE_TO_PROCEED"
1508 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PREPARE_TO_PROCEED)
1509 #define PREPARE_TO_PROCEED(select_it) (gdbarch_prepare_to_proceed (current_gdbarch, select_it))
1513 extern CORE_ADDR
gdbarch_function_start_offset (struct gdbarch
*gdbarch
);
1514 extern void set_gdbarch_function_start_offset (struct gdbarch
*gdbarch
, CORE_ADDR function_start_offset
);
1515 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FUNCTION_START_OFFSET)
1516 #error "Non multi-arch definition of FUNCTION_START_OFFSET"
1519 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FUNCTION_START_OFFSET)
1520 #define FUNCTION_START_OFFSET (gdbarch_function_start_offset (current_gdbarch))
1524 /* Default (function) for non- multi-arch platforms. */
1525 #if (!GDB_MULTI_ARCH) && !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
1526 #define REMOTE_TRANSLATE_XFER_ADDRESS(gdb_addr, gdb_len, rem_addr, rem_len) (generic_remote_translate_xfer_address (gdb_addr, gdb_len, rem_addr, rem_len))
1529 typedef void (gdbarch_remote_translate_xfer_address_ftype
) (CORE_ADDR gdb_addr
, int gdb_len
, CORE_ADDR
*rem_addr
, int *rem_len
);
1530 extern void gdbarch_remote_translate_xfer_address (struct gdbarch
*gdbarch
, CORE_ADDR gdb_addr
, int gdb_len
, CORE_ADDR
*rem_addr
, int *rem_len
);
1531 extern void set_gdbarch_remote_translate_xfer_address (struct gdbarch
*gdbarch
, gdbarch_remote_translate_xfer_address_ftype
*remote_translate_xfer_address
);
1532 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REMOTE_TRANSLATE_XFER_ADDRESS)
1533 #error "Non multi-arch definition of REMOTE_TRANSLATE_XFER_ADDRESS"
1536 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
1537 #define REMOTE_TRANSLATE_XFER_ADDRESS(gdb_addr, gdb_len, rem_addr, rem_len) (gdbarch_remote_translate_xfer_address (current_gdbarch, gdb_addr, gdb_len, rem_addr, rem_len))
1541 extern CORE_ADDR
gdbarch_frame_args_skip (struct gdbarch
*gdbarch
);
1542 extern void set_gdbarch_frame_args_skip (struct gdbarch
*gdbarch
, CORE_ADDR frame_args_skip
);
1543 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_SKIP)
1544 #error "Non multi-arch definition of FRAME_ARGS_SKIP"
1547 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_SKIP)
1548 #define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch))
1552 /* Default (function) for non- multi-arch platforms. */
1553 #if (!GDB_MULTI_ARCH) && !defined (FRAMELESS_FUNCTION_INVOCATION)
1554 #define FRAMELESS_FUNCTION_INVOCATION(fi) (generic_frameless_function_invocation_not (fi))
1557 typedef int (gdbarch_frameless_function_invocation_ftype
) (struct frame_info
*fi
);
1558 extern int gdbarch_frameless_function_invocation (struct gdbarch
*gdbarch
, struct frame_info
*fi
);
1559 extern void set_gdbarch_frameless_function_invocation (struct gdbarch
*gdbarch
, gdbarch_frameless_function_invocation_ftype
*frameless_function_invocation
);
1560 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAMELESS_FUNCTION_INVOCATION)
1561 #error "Non multi-arch definition of FRAMELESS_FUNCTION_INVOCATION"
1564 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAMELESS_FUNCTION_INVOCATION)
1565 #define FRAMELESS_FUNCTION_INVOCATION(fi) (gdbarch_frameless_function_invocation (current_gdbarch, fi))
1569 typedef CORE_ADDR (gdbarch_frame_chain_ftype
) (struct frame_info
*frame
);
1570 extern CORE_ADDR
gdbarch_frame_chain (struct gdbarch
*gdbarch
, struct frame_info
*frame
);
1571 extern void set_gdbarch_frame_chain (struct gdbarch
*gdbarch
, gdbarch_frame_chain_ftype
*frame_chain
);
1572 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN)
1573 #error "Non multi-arch definition of FRAME_CHAIN"
1576 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN)
1577 #define FRAME_CHAIN(frame) (gdbarch_frame_chain (current_gdbarch, frame))
1581 typedef int (gdbarch_frame_chain_valid_ftype
) (CORE_ADDR chain
, struct frame_info
*thisframe
);
1582 extern int gdbarch_frame_chain_valid (struct gdbarch
*gdbarch
, CORE_ADDR chain
, struct frame_info
*thisframe
);
1583 extern void set_gdbarch_frame_chain_valid (struct gdbarch
*gdbarch
, gdbarch_frame_chain_valid_ftype
*frame_chain_valid
);
1584 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN_VALID)
1585 #error "Non multi-arch definition of FRAME_CHAIN_VALID"
1588 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN_VALID)
1589 #define FRAME_CHAIN_VALID(chain, thisframe) (gdbarch_frame_chain_valid (current_gdbarch, chain, thisframe))
1593 typedef CORE_ADDR (gdbarch_frame_saved_pc_ftype
) (struct frame_info
*fi
);
1594 extern CORE_ADDR
gdbarch_frame_saved_pc (struct gdbarch
*gdbarch
, struct frame_info
*fi
);
1595 extern void set_gdbarch_frame_saved_pc (struct gdbarch
*gdbarch
, gdbarch_frame_saved_pc_ftype
*frame_saved_pc
);
1596 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_SAVED_PC)
1597 #error "Non multi-arch definition of FRAME_SAVED_PC"
1600 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_SAVED_PC)
1601 #define FRAME_SAVED_PC(fi) (gdbarch_frame_saved_pc (current_gdbarch, fi))
1605 typedef CORE_ADDR (gdbarch_frame_args_address_ftype
) (struct frame_info
*fi
);
1606 extern CORE_ADDR
gdbarch_frame_args_address (struct gdbarch
*gdbarch
, struct frame_info
*fi
);
1607 extern void set_gdbarch_frame_args_address (struct gdbarch
*gdbarch
, gdbarch_frame_args_address_ftype
*frame_args_address
);
1608 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_ADDRESS)
1609 #error "Non multi-arch definition of FRAME_ARGS_ADDRESS"
1612 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_ADDRESS)
1613 #define FRAME_ARGS_ADDRESS(fi) (gdbarch_frame_args_address (current_gdbarch, fi))
1617 typedef CORE_ADDR (gdbarch_frame_locals_address_ftype
) (struct frame_info
*fi
);
1618 extern CORE_ADDR
gdbarch_frame_locals_address (struct gdbarch
*gdbarch
, struct frame_info
*fi
);
1619 extern void set_gdbarch_frame_locals_address (struct gdbarch
*gdbarch
, gdbarch_frame_locals_address_ftype
*frame_locals_address
);
1620 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_LOCALS_ADDRESS)
1621 #error "Non multi-arch definition of FRAME_LOCALS_ADDRESS"
1624 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_LOCALS_ADDRESS)
1625 #define FRAME_LOCALS_ADDRESS(fi) (gdbarch_frame_locals_address (current_gdbarch, fi))
1629 typedef CORE_ADDR (gdbarch_saved_pc_after_call_ftype
) (struct frame_info
*frame
);
1630 extern CORE_ADDR
gdbarch_saved_pc_after_call (struct gdbarch
*gdbarch
, struct frame_info
*frame
);
1631 extern void set_gdbarch_saved_pc_after_call (struct gdbarch
*gdbarch
, gdbarch_saved_pc_after_call_ftype
*saved_pc_after_call
);
1632 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVED_PC_AFTER_CALL)
1633 #error "Non multi-arch definition of SAVED_PC_AFTER_CALL"
1636 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVED_PC_AFTER_CALL)
1637 #define SAVED_PC_AFTER_CALL(frame) (gdbarch_saved_pc_after_call (current_gdbarch, frame))
1641 typedef int (gdbarch_frame_num_args_ftype
) (struct frame_info
*frame
);
1642 extern int gdbarch_frame_num_args (struct gdbarch
*gdbarch
, struct frame_info
*frame
);
1643 extern void set_gdbarch_frame_num_args (struct gdbarch
*gdbarch
, gdbarch_frame_num_args_ftype
*frame_num_args
);
1644 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS)
1645 #error "Non multi-arch definition of FRAME_NUM_ARGS"
1648 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_NUM_ARGS)
1649 #define FRAME_NUM_ARGS(frame) (gdbarch_frame_num_args (current_gdbarch, frame))
1653 #if defined (STACK_ALIGN)
1654 /* Legacy for systems yet to multi-arch STACK_ALIGN */
1655 #if !defined (STACK_ALIGN_P)
1656 #define STACK_ALIGN_P() (1)
1660 /* Default predicate for non- multi-arch targets. */
1661 #if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN_P)
1662 #define STACK_ALIGN_P() (0)
1665 extern int gdbarch_stack_align_p (struct gdbarch
*gdbarch
);
1666 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN_P)
1667 #error "Non multi-arch definition of STACK_ALIGN"
1669 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN_P)
1670 #define STACK_ALIGN_P() (gdbarch_stack_align_p (current_gdbarch))
1673 /* Default (function) for non- multi-arch platforms. */
1674 #if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN)
1675 #define STACK_ALIGN(sp) (internal_error (__FILE__, __LINE__, "STACK_ALIGN"), 0)
1678 typedef CORE_ADDR (gdbarch_stack_align_ftype
) (CORE_ADDR sp
);
1679 extern CORE_ADDR
gdbarch_stack_align (struct gdbarch
*gdbarch
, CORE_ADDR sp
);
1680 extern void set_gdbarch_stack_align (struct gdbarch
*gdbarch
, gdbarch_stack_align_ftype
*stack_align
);
1681 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN)
1682 #error "Non multi-arch definition of STACK_ALIGN"
1685 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN)
1686 #define STACK_ALIGN(sp) (gdbarch_stack_align (current_gdbarch, sp))
1690 /* Default (value) for non- multi-arch platforms. */
1691 #if (!GDB_MULTI_ARCH) && !defined (EXTRA_STACK_ALIGNMENT_NEEDED)
1692 #define EXTRA_STACK_ALIGNMENT_NEEDED (1)
1695 extern int gdbarch_extra_stack_alignment_needed (struct gdbarch
*gdbarch
);
1696 extern void set_gdbarch_extra_stack_alignment_needed (struct gdbarch
*gdbarch
, int extra_stack_alignment_needed
);
1697 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRA_STACK_ALIGNMENT_NEEDED)
1698 #error "Non multi-arch definition of EXTRA_STACK_ALIGNMENT_NEEDED"
1701 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRA_STACK_ALIGNMENT_NEEDED)
1702 #define EXTRA_STACK_ALIGNMENT_NEEDED (gdbarch_extra_stack_alignment_needed (current_gdbarch))
1706 #if defined (REG_STRUCT_HAS_ADDR)
1707 /* Legacy for systems yet to multi-arch REG_STRUCT_HAS_ADDR */
1708 #if !defined (REG_STRUCT_HAS_ADDR_P)
1709 #define REG_STRUCT_HAS_ADDR_P() (1)
1713 /* Default predicate for non- multi-arch targets. */
1714 #if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR_P)
1715 #define REG_STRUCT_HAS_ADDR_P() (0)
1718 extern int gdbarch_reg_struct_has_addr_p (struct gdbarch
*gdbarch
);
1719 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR_P)
1720 #error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
1722 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR_P)
1723 #define REG_STRUCT_HAS_ADDR_P() (gdbarch_reg_struct_has_addr_p (current_gdbarch))
1726 /* Default (function) for non- multi-arch platforms. */
1727 #if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR)
1728 #define REG_STRUCT_HAS_ADDR(gcc_p, type) (internal_error (__FILE__, __LINE__, "REG_STRUCT_HAS_ADDR"), 0)
1731 typedef int (gdbarch_reg_struct_has_addr_ftype
) (int gcc_p
, struct type
*type
);
1732 extern int gdbarch_reg_struct_has_addr (struct gdbarch
*gdbarch
, int gcc_p
, struct type
*type
);
1733 extern void set_gdbarch_reg_struct_has_addr (struct gdbarch
*gdbarch
, gdbarch_reg_struct_has_addr_ftype
*reg_struct_has_addr
);
1734 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR)
1735 #error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
1738 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR)
1739 #define REG_STRUCT_HAS_ADDR(gcc_p, type) (gdbarch_reg_struct_has_addr (current_gdbarch, gcc_p, type))
1743 #if defined (SAVE_DUMMY_FRAME_TOS)
1744 /* Legacy for systems yet to multi-arch SAVE_DUMMY_FRAME_TOS */
1745 #if !defined (SAVE_DUMMY_FRAME_TOS_P)
1746 #define SAVE_DUMMY_FRAME_TOS_P() (1)
1750 /* Default predicate for non- multi-arch targets. */
1751 #if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS_P)
1752 #define SAVE_DUMMY_FRAME_TOS_P() (0)
1755 extern int gdbarch_save_dummy_frame_tos_p (struct gdbarch
*gdbarch
);
1756 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS_P)
1757 #error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
1759 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS_P)
1760 #define SAVE_DUMMY_FRAME_TOS_P() (gdbarch_save_dummy_frame_tos_p (current_gdbarch))
1763 /* Default (function) for non- multi-arch platforms. */
1764 #if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS)
1765 #define SAVE_DUMMY_FRAME_TOS(sp) (internal_error (__FILE__, __LINE__, "SAVE_DUMMY_FRAME_TOS"), 0)
1768 typedef void (gdbarch_save_dummy_frame_tos_ftype
) (CORE_ADDR sp
);
1769 extern void gdbarch_save_dummy_frame_tos (struct gdbarch
*gdbarch
, CORE_ADDR sp
);
1770 extern void set_gdbarch_save_dummy_frame_tos (struct gdbarch
*gdbarch
, gdbarch_save_dummy_frame_tos_ftype
*save_dummy_frame_tos
);
1771 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS)
1772 #error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
1775 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS)
1776 #define SAVE_DUMMY_FRAME_TOS(sp) (gdbarch_save_dummy_frame_tos (current_gdbarch, sp))
1780 extern int gdbarch_parm_boundary (struct gdbarch
*gdbarch
);
1781 extern void set_gdbarch_parm_boundary (struct gdbarch
*gdbarch
, int parm_boundary
);
1782 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PARM_BOUNDARY)
1783 #error "Non multi-arch definition of PARM_BOUNDARY"
1786 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PARM_BOUNDARY)
1787 #define PARM_BOUNDARY (gdbarch_parm_boundary (current_gdbarch))
1791 /* Default (value) for non- multi-arch platforms. */
1792 #if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_FORMAT)
1793 #define TARGET_FLOAT_FORMAT (default_float_format (current_gdbarch))
1796 extern const struct floatformat
* gdbarch_float_format (struct gdbarch
*gdbarch
);
1797 extern void set_gdbarch_float_format (struct gdbarch
*gdbarch
, const struct floatformat
* float_format
);
1798 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_FORMAT)
1799 #error "Non multi-arch definition of TARGET_FLOAT_FORMAT"
1802 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_FORMAT)
1803 #define TARGET_FLOAT_FORMAT (gdbarch_float_format (current_gdbarch))
1807 /* Default (value) for non- multi-arch platforms. */
1808 #if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_FORMAT)
1809 #define TARGET_DOUBLE_FORMAT (default_double_format (current_gdbarch))
1812 extern const struct floatformat
* gdbarch_double_format (struct gdbarch
*gdbarch
);
1813 extern void set_gdbarch_double_format (struct gdbarch
*gdbarch
, const struct floatformat
* double_format
);
1814 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_FORMAT)
1815 #error "Non multi-arch definition of TARGET_DOUBLE_FORMAT"
1818 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_FORMAT)
1819 #define TARGET_DOUBLE_FORMAT (gdbarch_double_format (current_gdbarch))
1823 /* Default (value) for non- multi-arch platforms. */
1824 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_FORMAT)
1825 #define TARGET_LONG_DOUBLE_FORMAT (&floatformat_unknown)
1828 extern const struct floatformat
* gdbarch_long_double_format (struct gdbarch
*gdbarch
);
1829 extern void set_gdbarch_long_double_format (struct gdbarch
*gdbarch
, const struct floatformat
* long_double_format
);
1830 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_FORMAT)
1831 #error "Non multi-arch definition of TARGET_LONG_DOUBLE_FORMAT"
1834 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_FORMAT)
1835 #define TARGET_LONG_DOUBLE_FORMAT (gdbarch_long_double_format (current_gdbarch))
1839 /* Default (function) for non- multi-arch platforms. */
1840 #if (!GDB_MULTI_ARCH) && !defined (CONVERT_FROM_FUNC_PTR_ADDR)
1841 #define CONVERT_FROM_FUNC_PTR_ADDR(addr) (core_addr_identity (addr))
1844 typedef CORE_ADDR (gdbarch_convert_from_func_ptr_addr_ftype
) (CORE_ADDR addr
);
1845 extern CORE_ADDR
gdbarch_convert_from_func_ptr_addr (struct gdbarch
*gdbarch
, CORE_ADDR addr
);
1846 extern void set_gdbarch_convert_from_func_ptr_addr (struct gdbarch
*gdbarch
, gdbarch_convert_from_func_ptr_addr_ftype
*convert_from_func_ptr_addr
);
1847 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_FROM_FUNC_PTR_ADDR)
1848 #error "Non multi-arch definition of CONVERT_FROM_FUNC_PTR_ADDR"
1851 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_FROM_FUNC_PTR_ADDR)
1852 #define CONVERT_FROM_FUNC_PTR_ADDR(addr) (gdbarch_convert_from_func_ptr_addr (current_gdbarch, addr))
1856 /* On some machines there are bits in addresses which are not really
1857 part of the address, but are used by the kernel, the hardware, etc.
1858 for special purposes. ADDR_BITS_REMOVE takes out any such bits so
1859 we get a "real" address such as one would find in a symbol table.
1860 This is used only for addresses of instructions, and even then I'm
1861 not sure it's used in all contexts. It exists to deal with there
1862 being a few stray bits in the PC which would mislead us, not as some
1863 sort of generic thing to handle alignment or segmentation (it's
1864 possible it should be in TARGET_READ_PC instead). */
1866 /* Default (function) for non- multi-arch platforms. */
1867 #if (!GDB_MULTI_ARCH) && !defined (ADDR_BITS_REMOVE)
1868 #define ADDR_BITS_REMOVE(addr) (core_addr_identity (addr))
1871 typedef CORE_ADDR (gdbarch_addr_bits_remove_ftype
) (CORE_ADDR addr
);
1872 extern CORE_ADDR
gdbarch_addr_bits_remove (struct gdbarch
*gdbarch
, CORE_ADDR addr
);
1873 extern void set_gdbarch_addr_bits_remove (struct gdbarch
*gdbarch
, gdbarch_addr_bits_remove_ftype
*addr_bits_remove
);
1874 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDR_BITS_REMOVE)
1875 #error "Non multi-arch definition of ADDR_BITS_REMOVE"
1878 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDR_BITS_REMOVE)
1879 #define ADDR_BITS_REMOVE(addr) (gdbarch_addr_bits_remove (current_gdbarch, addr))
1883 /* FIXME/cagney/2001-01-18: This should be split in two. A target method that indicates if
1884 the target needs software single step. An ISA method to implement it.
1886 FIXME/cagney/2001-01-18: This should be replaced with something that inserts breakpoints
1887 using the breakpoint system instead of blatting memory directly (as with rs6000).
1889 FIXME/cagney/2001-01-18: The logic is backwards. It should be asking if the target can
1890 single step. If not, then implement single step using breakpoints. */
1892 #if defined (SOFTWARE_SINGLE_STEP)
1893 /* Legacy for systems yet to multi-arch SOFTWARE_SINGLE_STEP */
1894 #if !defined (SOFTWARE_SINGLE_STEP_P)
1895 #define SOFTWARE_SINGLE_STEP_P() (1)
1899 /* Default predicate for non- multi-arch targets. */
1900 #if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP_P)
1901 #define SOFTWARE_SINGLE_STEP_P() (0)
1904 extern int gdbarch_software_single_step_p (struct gdbarch
*gdbarch
);
1905 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP_P)
1906 #error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
1908 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP_P)
1909 #define SOFTWARE_SINGLE_STEP_P() (gdbarch_software_single_step_p (current_gdbarch))
1912 /* Default (function) for non- multi-arch platforms. */
1913 #if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP)
1914 #define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (internal_error (__FILE__, __LINE__, "SOFTWARE_SINGLE_STEP"), 0)
1917 typedef void (gdbarch_software_single_step_ftype
) (enum target_signal sig
, int insert_breakpoints_p
);
1918 extern void gdbarch_software_single_step (struct gdbarch
*gdbarch
, enum target_signal sig
, int insert_breakpoints_p
);
1919 extern void set_gdbarch_software_single_step (struct gdbarch
*gdbarch
, gdbarch_software_single_step_ftype
*software_single_step
);
1920 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP)
1921 #error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
1924 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP)
1925 #define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (gdbarch_software_single_step (current_gdbarch, sig, insert_breakpoints_p))
1929 extern struct gdbarch_tdep
*gdbarch_tdep (struct gdbarch
*gdbarch
);
1932 /* Mechanism for co-ordinating the selection of a specific
1935 GDB targets (*-tdep.c) can register an interest in a specific
1936 architecture. Other GDB components can register a need to maintain
1937 per-architecture data.
1939 The mechanisms below ensures that there is only a loose connection
1940 between the set-architecture command and the various GDB
1941 components. Each component can independently register their need
1942 to maintain architecture specific data with gdbarch.
1946 Previously, a single TARGET_ARCHITECTURE_HOOK was provided. It
1949 The more traditional mega-struct containing architecture specific
1950 data for all the various GDB components was also considered. Since
1951 GDB is built from a variable number of (fairly independent)
1952 components it was determined that the global aproach was not
1956 /* Register a new architectural family with GDB.
1958 Register support for the specified ARCHITECTURE with GDB. When
1959 gdbarch determines that the specified architecture has been
1960 selected, the corresponding INIT function is called.
1964 The INIT function takes two parameters: INFO which contains the
1965 information available to gdbarch about the (possibly new)
1966 architecture; ARCHES which is a list of the previously created
1967 ``struct gdbarch'' for this architecture.
1969 The INIT function parameter INFO shall, as far as possible, be
1970 pre-initialized with information obtained from INFO.ABFD or
1971 previously selected architecture (if similar). INIT shall ensure
1972 that the INFO.BYTE_ORDER is non-zero.
1974 The INIT function shall return any of: NULL - indicating that it
1975 doesn't recognize the selected architecture; an existing ``struct
1976 gdbarch'' from the ARCHES list - indicating that the new
1977 architecture is just a synonym for an earlier architecture (see
1978 gdbarch_list_lookup_by_info()); a newly created ``struct gdbarch''
1979 - that describes the selected architecture (see gdbarch_alloc()).
1981 The DUMP_TDEP function shall print out all target specific values.
1982 Care should be taken to ensure that the function works in both the
1983 multi-arch and non- multi-arch cases. */
1987 struct gdbarch
*gdbarch
;
1988 struct gdbarch_list
*next
;
1993 /* Use default: NULL (ZERO). */
1994 const struct bfd_arch_info
*bfd_arch_info
;
1996 /* Use default: 0 (ZERO). */
1999 /* Use default: NULL (ZERO). */
2002 /* Use default: NULL (ZERO). */
2003 struct gdbarch_tdep_info
*tdep_info
;
2006 typedef struct gdbarch
*(gdbarch_init_ftype
) (struct gdbarch_info info
, struct gdbarch_list
*arches
);
2007 typedef void (gdbarch_dump_tdep_ftype
) (struct gdbarch
*gdbarch
, struct ui_file
*file
);
2009 /* DEPRECATED - use gdbarch_register() */
2010 extern void register_gdbarch_init (enum bfd_architecture architecture
, gdbarch_init_ftype
*);
2012 extern void gdbarch_register (enum bfd_architecture architecture
,
2013 gdbarch_init_ftype
*,
2014 gdbarch_dump_tdep_ftype
*);
2017 /* Return a freshly allocated, NULL terminated, array of the valid
2018 architecture names. Since architectures are registered during the
2019 _initialize phase this function only returns useful information
2020 once initialization has been completed. */
2022 extern const char **gdbarch_printable_names (void);
2025 /* Helper function. Search the list of ARCHES for a GDBARCH that
2026 matches the information provided by INFO. */
2028 extern struct gdbarch_list
*gdbarch_list_lookup_by_info (struct gdbarch_list
*arches
, const struct gdbarch_info
*info
);
2031 /* Helper function. Create a preliminary ``struct gdbarch''. Perform
2032 basic initialization using values obtained from the INFO andTDEP
2033 parameters. set_gdbarch_*() functions are called to complete the
2034 initialization of the object. */
2036 extern struct gdbarch
*gdbarch_alloc (const struct gdbarch_info
*info
, struct gdbarch_tdep
*tdep
);
2039 /* Helper function. Free a partially-constructed ``struct gdbarch''.
2040 It is assumed that the caller freeds the ``struct
2043 extern void gdbarch_free (struct gdbarch
*);
2046 /* Helper function. Force an update of the current architecture.
2048 The actual architecture selected is determined by INFO, ``(gdb) set
2049 architecture'' et.al., the existing architecture and BFD's default
2050 architecture. INFO should be initialized to zero and then selected
2051 fields should be updated.
2053 Returns non-zero if the update succeeds */
2055 extern int gdbarch_update_p (struct gdbarch_info info
);
2059 /* Register per-architecture data-pointer.
2061 Reserve space for a per-architecture data-pointer. An identifier
2062 for the reserved data-pointer is returned. That identifer should
2063 be saved in a local static variable.
2065 The per-architecture data-pointer can be initialized in one of two
2066 ways: The value can be set explicitly using a call to
2067 set_gdbarch_data(); the value can be set implicitly using the value
2068 returned by a non-NULL INIT() callback. INIT(), when non-NULL is
2069 called after the basic architecture vector has been created.
2071 When a previously created architecture is re-selected, the
2072 per-architecture data-pointer for that previous architecture is
2073 restored. INIT() is not called.
2075 During initialization, multiple assignments of the data-pointer are
2076 allowed, non-NULL values are deleted by calling FREE(). If the
2077 architecture is deleted using gdbarch_free() all non-NULL data
2078 pointers are also deleted using FREE().
2080 Multiple registrarants for any architecture are allowed (and
2081 strongly encouraged). */
2083 struct gdbarch_data
;
2085 typedef void *(gdbarch_data_init_ftype
) (struct gdbarch
*gdbarch
);
2086 typedef void (gdbarch_data_free_ftype
) (struct gdbarch
*gdbarch
,
2088 extern struct gdbarch_data
*register_gdbarch_data (gdbarch_data_init_ftype
*init
,
2089 gdbarch_data_free_ftype
*free
);
2090 extern void set_gdbarch_data (struct gdbarch
*gdbarch
,
2091 struct gdbarch_data
*data
,
2094 extern void *gdbarch_data (struct gdbarch_data
*);
2097 /* Register per-architecture memory region.
2099 Provide a memory-region swap mechanism. Per-architecture memory
2100 region are created. These memory regions are swapped whenever the
2101 architecture is changed. For a new architecture, the memory region
2102 is initialized with zero (0) and the INIT function is called.
2104 Memory regions are swapped / initialized in the order that they are
2105 registered. NULL DATA and/or INIT values can be specified.
2107 New code should use register_gdbarch_data(). */
2109 typedef void (gdbarch_swap_ftype
) (void);
2110 extern void register_gdbarch_swap (void *data
, unsigned long size
, gdbarch_swap_ftype
*init
);
2111 #define REGISTER_GDBARCH_SWAP(VAR) register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL)
2115 /* The target-system-dependent byte order is dynamic */
2117 /* TARGET_BYTE_ORDER_SELECTABLE_P determines if the target endianness
2118 is selectable at runtime. The user can use the ``set endian''
2119 command to change it. TARGET_BYTE_ORDER_AUTO is nonzero when
2120 target_byte_order should be auto-detected (from the program image
2124 /* Multi-arch GDB is always bi-endian. */
2125 #define TARGET_BYTE_ORDER_SELECTABLE_P 1
2128 #ifndef TARGET_BYTE_ORDER_SELECTABLE_P
2129 /* compat - Catch old targets that define TARGET_BYTE_ORDER_SLECTABLE
2130 when they should have defined TARGET_BYTE_ORDER_SELECTABLE_P 1 */
2131 #ifdef TARGET_BYTE_ORDER_SELECTABLE
2132 #define TARGET_BYTE_ORDER_SELECTABLE_P 1
2134 #define TARGET_BYTE_ORDER_SELECTABLE_P 0
2138 extern int target_byte_order
;
2139 #ifdef TARGET_BYTE_ORDER_SELECTABLE
2140 /* compat - Catch old targets that define TARGET_BYTE_ORDER_SELECTABLE
2141 and expect defs.h to re-define TARGET_BYTE_ORDER. */
2142 #undef TARGET_BYTE_ORDER
2144 #ifndef TARGET_BYTE_ORDER
2145 #define TARGET_BYTE_ORDER (target_byte_order + 0)
2148 extern int target_byte_order_auto
;
2149 #ifndef TARGET_BYTE_ORDER_AUTO
2150 #define TARGET_BYTE_ORDER_AUTO (target_byte_order_auto + 0)
2155 /* The target-system-dependent BFD architecture is dynamic */
2157 extern int target_architecture_auto
;
2158 #ifndef TARGET_ARCHITECTURE_AUTO
2159 #define TARGET_ARCHITECTURE_AUTO (target_architecture_auto + 0)
2162 extern const struct bfd_arch_info
*target_architecture
;
2163 #ifndef TARGET_ARCHITECTURE
2164 #define TARGET_ARCHITECTURE (target_architecture + 0)
2168 /* The target-system-dependent disassembler is semi-dynamic */
2170 #include "dis-asm.h" /* Get defs for disassemble_info */
2172 extern int dis_asm_read_memory (bfd_vma memaddr
, bfd_byte
*myaddr
,
2173 unsigned int len
, disassemble_info
*info
);
2175 extern void dis_asm_memory_error (int status
, bfd_vma memaddr
,
2176 disassemble_info
*info
);
2178 extern void dis_asm_print_address (bfd_vma addr
,
2179 disassemble_info
*info
);
2181 extern int (*tm_print_insn
) (bfd_vma
, disassemble_info
*);
2182 extern disassemble_info tm_print_insn_info
;
2183 #ifndef TARGET_PRINT_INSN
2184 #define TARGET_PRINT_INSN(vma, info) (*tm_print_insn) (vma, info)
2186 #ifndef TARGET_PRINT_INSN_INFO
2187 #define TARGET_PRINT_INSN_INFO (&tm_print_insn_info)
2192 /* Set the dynamic target-system-dependent parameters (architecture,
2193 byte-order, ...) using information found in the BFD */
2195 extern void set_gdbarch_from_file (bfd
*);
2198 /* Initialize the current architecture to the "first" one we find on
2201 extern void initialize_current_architecture (void);
2203 /* For non-multiarched targets, do any initialization of the default
2204 gdbarch object necessary after the _initialize_MODULE functions
2206 extern void initialize_non_multiarch ();
2208 /* gdbarch trace variable */
2209 extern int gdbarch_debug
;
2211 extern void gdbarch_dump (struct gdbarch
*gdbarch
, struct ui_file
*file
);