1 /* *INDENT-OFF* */ /* THIS FILE IS GENERATED */
3 /* Dynamic architecture support for GDB, the GNU debugger.
4 Copyright 1998, 1999, 2000, 2001, 2002 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
38 #include "dis-asm.h" /* Get defs for disassemble_info, which unfortunately is a typedef. */
40 /* Pull in function declarations refered to, indirectly, via macros. */
41 #include "value.h" /* For default_coerce_float_to_double which is referenced by a macro. */
42 #include "inferior.h" /* For unsigned_address_to_pointer(). */
48 struct minimal_symbol
;
52 extern struct gdbarch
*current_gdbarch
;
55 /* If any of the following are defined, the target wasn't correctly
59 #if defined (EXTRA_FRAME_INFO)
60 #error "EXTRA_FRAME_INFO: replaced by struct frame_extra_info"
65 #if defined (FRAME_FIND_SAVED_REGS)
66 #error "FRAME_FIND_SAVED_REGS: replaced by FRAME_INIT_SAVED_REGS"
70 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PURE) && defined (GDB_TM_FILE)
71 #error "GDB_TM_FILE: Pure multi-arch targets do not have a tm.h file."
75 /* The following are pre-initialized by GDBARCH. */
77 extern const struct bfd_arch_info
* gdbarch_bfd_arch_info (struct gdbarch
*gdbarch
);
78 /* set_gdbarch_bfd_arch_info() - not applicable - pre-initialized. */
79 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ARCHITECTURE)
80 #error "Non multi-arch definition of TARGET_ARCHITECTURE"
83 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_ARCHITECTURE)
84 #define TARGET_ARCHITECTURE (gdbarch_bfd_arch_info (current_gdbarch))
88 extern int gdbarch_byte_order (struct gdbarch
*gdbarch
);
89 /* set_gdbarch_byte_order() - not applicable - pre-initialized. */
90 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BYTE_ORDER)
91 #error "Non multi-arch definition of TARGET_BYTE_ORDER"
94 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_BYTE_ORDER)
95 #define TARGET_BYTE_ORDER (gdbarch_byte_order (current_gdbarch))
100 /* The following are initialized by the target dependent code. */
102 /* Number of bits in a char or unsigned char for the target machine.
103 Just like CHAR_BIT in <limits.h> but describes the target machine.
104 v::TARGET_CHAR_BIT:int:char_bit::::8 * sizeof (char):8::0:
106 Number of bits in a short or unsigned short for the target machine. */
108 /* Default (value) for non- multi-arch platforms. */
109 #if (!GDB_MULTI_ARCH) && !defined (TARGET_SHORT_BIT)
110 #define TARGET_SHORT_BIT (2*TARGET_CHAR_BIT)
113 extern int gdbarch_short_bit (struct gdbarch
*gdbarch
);
114 extern void set_gdbarch_short_bit (struct gdbarch
*gdbarch
, int short_bit
);
115 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_SHORT_BIT)
116 #error "Non multi-arch definition of TARGET_SHORT_BIT"
119 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_SHORT_BIT)
120 #define TARGET_SHORT_BIT (gdbarch_short_bit (current_gdbarch))
124 /* Number of bits in an int or unsigned int for the target machine. */
126 /* Default (value) for non- multi-arch platforms. */
127 #if (!GDB_MULTI_ARCH) && !defined (TARGET_INT_BIT)
128 #define TARGET_INT_BIT (4*TARGET_CHAR_BIT)
131 extern int gdbarch_int_bit (struct gdbarch
*gdbarch
);
132 extern void set_gdbarch_int_bit (struct gdbarch
*gdbarch
, int int_bit
);
133 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_INT_BIT)
134 #error "Non multi-arch definition of TARGET_INT_BIT"
137 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_INT_BIT)
138 #define TARGET_INT_BIT (gdbarch_int_bit (current_gdbarch))
142 /* Number of bits in a long or unsigned long for the target machine. */
144 /* Default (value) for non- multi-arch platforms. */
145 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_BIT)
146 #define TARGET_LONG_BIT (4*TARGET_CHAR_BIT)
149 extern int gdbarch_long_bit (struct gdbarch
*gdbarch
);
150 extern void set_gdbarch_long_bit (struct gdbarch
*gdbarch
, int long_bit
);
151 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_BIT)
152 #error "Non multi-arch definition of TARGET_LONG_BIT"
155 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_BIT)
156 #define TARGET_LONG_BIT (gdbarch_long_bit (current_gdbarch))
160 /* Number of bits in a long long or unsigned long long for the target
163 /* Default (value) for non- multi-arch platforms. */
164 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_LONG_BIT)
165 #define TARGET_LONG_LONG_BIT (2*TARGET_LONG_BIT)
168 extern int gdbarch_long_long_bit (struct gdbarch
*gdbarch
);
169 extern void set_gdbarch_long_long_bit (struct gdbarch
*gdbarch
, int long_long_bit
);
170 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_LONG_BIT)
171 #error "Non multi-arch definition of TARGET_LONG_LONG_BIT"
174 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_LONG_BIT)
175 #define TARGET_LONG_LONG_BIT (gdbarch_long_long_bit (current_gdbarch))
179 /* Number of bits in a float for the target machine. */
181 /* Default (value) for non- multi-arch platforms. */
182 #if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_BIT)
183 #define TARGET_FLOAT_BIT (4*TARGET_CHAR_BIT)
186 extern int gdbarch_float_bit (struct gdbarch
*gdbarch
);
187 extern void set_gdbarch_float_bit (struct gdbarch
*gdbarch
, int float_bit
);
188 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_BIT)
189 #error "Non multi-arch definition of TARGET_FLOAT_BIT"
192 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_BIT)
193 #define TARGET_FLOAT_BIT (gdbarch_float_bit (current_gdbarch))
197 /* Number of bits in a double for the target machine. */
199 /* Default (value) for non- multi-arch platforms. */
200 #if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_BIT)
201 #define TARGET_DOUBLE_BIT (8*TARGET_CHAR_BIT)
204 extern int gdbarch_double_bit (struct gdbarch
*gdbarch
);
205 extern void set_gdbarch_double_bit (struct gdbarch
*gdbarch
, int double_bit
);
206 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_BIT)
207 #error "Non multi-arch definition of TARGET_DOUBLE_BIT"
210 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_BIT)
211 #define TARGET_DOUBLE_BIT (gdbarch_double_bit (current_gdbarch))
215 /* Number of bits in a long double for the target machine. */
217 /* Default (value) for non- multi-arch platforms. */
218 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_BIT)
219 #define TARGET_LONG_DOUBLE_BIT (8*TARGET_CHAR_BIT)
222 extern int gdbarch_long_double_bit (struct gdbarch
*gdbarch
);
223 extern void set_gdbarch_long_double_bit (struct gdbarch
*gdbarch
, int long_double_bit
);
224 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_BIT)
225 #error "Non multi-arch definition of TARGET_LONG_DOUBLE_BIT"
228 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_BIT)
229 #define TARGET_LONG_DOUBLE_BIT (gdbarch_long_double_bit (current_gdbarch))
233 /* For most targets, a pointer on the target and its representation as an
234 address in GDB have the same size and "look the same". For such a
235 target, you need only set TARGET_PTR_BIT / ptr_bit and TARGET_ADDR_BIT
236 / addr_bit will be set from it.
238 If TARGET_PTR_BIT and TARGET_ADDR_BIT are different, you'll probably
239 also need to set POINTER_TO_ADDRESS and ADDRESS_TO_POINTER as well.
241 ptr_bit is the size of a pointer on the target */
243 /* Default (value) for non- multi-arch platforms. */
244 #if (!GDB_MULTI_ARCH) && !defined (TARGET_PTR_BIT)
245 #define TARGET_PTR_BIT (TARGET_INT_BIT)
248 extern int gdbarch_ptr_bit (struct gdbarch
*gdbarch
);
249 extern void set_gdbarch_ptr_bit (struct gdbarch
*gdbarch
, int ptr_bit
);
250 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PTR_BIT)
251 #error "Non multi-arch definition of TARGET_PTR_BIT"
254 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PTR_BIT)
255 #define TARGET_PTR_BIT (gdbarch_ptr_bit (current_gdbarch))
259 /* addr_bit is the size of a target address as represented in gdb */
261 /* Default (value) for non- multi-arch platforms. */
262 #if (!GDB_MULTI_ARCH) && !defined (TARGET_ADDR_BIT)
263 #define TARGET_ADDR_BIT (TARGET_PTR_BIT)
266 extern int gdbarch_addr_bit (struct gdbarch
*gdbarch
);
267 extern void set_gdbarch_addr_bit (struct gdbarch
*gdbarch
, int addr_bit
);
268 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ADDR_BIT)
269 #error "Non multi-arch definition of TARGET_ADDR_BIT"
272 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_ADDR_BIT)
273 #define TARGET_ADDR_BIT (gdbarch_addr_bit (current_gdbarch))
277 /* Number of bits in a BFD_VMA for the target object file format. */
279 /* Default (value) for non- multi-arch platforms. */
280 #if (!GDB_MULTI_ARCH) && !defined (TARGET_BFD_VMA_BIT)
281 #define TARGET_BFD_VMA_BIT (TARGET_ARCHITECTURE->bits_per_address)
284 extern int gdbarch_bfd_vma_bit (struct gdbarch
*gdbarch
);
285 extern void set_gdbarch_bfd_vma_bit (struct gdbarch
*gdbarch
, int bfd_vma_bit
);
286 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BFD_VMA_BIT)
287 #error "Non multi-arch definition of TARGET_BFD_VMA_BIT"
290 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_BFD_VMA_BIT)
291 #define TARGET_BFD_VMA_BIT (gdbarch_bfd_vma_bit (current_gdbarch))
295 /* One if `char' acts like `signed char', zero if `unsigned char'. */
297 /* Default (value) for non- multi-arch platforms. */
298 #if (!GDB_MULTI_ARCH) && !defined (TARGET_CHAR_SIGNED)
299 #define TARGET_CHAR_SIGNED (1)
302 extern int gdbarch_char_signed (struct gdbarch
*gdbarch
);
303 extern void set_gdbarch_char_signed (struct gdbarch
*gdbarch
, int char_signed
);
304 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_CHAR_SIGNED)
305 #error "Non multi-arch definition of TARGET_CHAR_SIGNED"
308 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_CHAR_SIGNED)
309 #define TARGET_CHAR_SIGNED (gdbarch_char_signed (current_gdbarch))
313 /* Default (function) for non- multi-arch platforms. */
314 #if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_PC)
315 #define TARGET_READ_PC(ptid) (generic_target_read_pc (ptid))
318 typedef CORE_ADDR (gdbarch_read_pc_ftype
) (ptid_t ptid
);
319 extern CORE_ADDR
gdbarch_read_pc (struct gdbarch
*gdbarch
, ptid_t ptid
);
320 extern void set_gdbarch_read_pc (struct gdbarch
*gdbarch
, gdbarch_read_pc_ftype
*read_pc
);
321 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_PC)
322 #error "Non multi-arch definition of TARGET_READ_PC"
325 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_PC)
326 #define TARGET_READ_PC(ptid) (gdbarch_read_pc (current_gdbarch, ptid))
330 /* Default (function) for non- multi-arch platforms. */
331 #if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_PC)
332 #define TARGET_WRITE_PC(val, ptid) (generic_target_write_pc (val, ptid))
335 typedef void (gdbarch_write_pc_ftype
) (CORE_ADDR val
, ptid_t ptid
);
336 extern void gdbarch_write_pc (struct gdbarch
*gdbarch
, CORE_ADDR val
, ptid_t ptid
);
337 extern void set_gdbarch_write_pc (struct gdbarch
*gdbarch
, gdbarch_write_pc_ftype
*write_pc
);
338 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_PC)
339 #error "Non multi-arch definition of TARGET_WRITE_PC"
342 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_PC)
343 #define TARGET_WRITE_PC(val, ptid) (gdbarch_write_pc (current_gdbarch, val, ptid))
347 /* Default (function) for non- multi-arch platforms. */
348 #if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_FP)
349 #define TARGET_READ_FP() (generic_target_read_fp ())
352 typedef CORE_ADDR (gdbarch_read_fp_ftype
) (void);
353 extern CORE_ADDR
gdbarch_read_fp (struct gdbarch
*gdbarch
);
354 extern void set_gdbarch_read_fp (struct gdbarch
*gdbarch
, gdbarch_read_fp_ftype
*read_fp
);
355 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_FP)
356 #error "Non multi-arch definition of TARGET_READ_FP"
359 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_FP)
360 #define TARGET_READ_FP() (gdbarch_read_fp (current_gdbarch))
364 /* Default (function) for non- multi-arch platforms. */
365 #if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_SP)
366 #define TARGET_READ_SP() (generic_target_read_sp ())
369 typedef CORE_ADDR (gdbarch_read_sp_ftype
) (void);
370 extern CORE_ADDR
gdbarch_read_sp (struct gdbarch
*gdbarch
);
371 extern void set_gdbarch_read_sp (struct gdbarch
*gdbarch
, gdbarch_read_sp_ftype
*read_sp
);
372 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_SP)
373 #error "Non multi-arch definition of TARGET_READ_SP"
376 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_SP)
377 #define TARGET_READ_SP() (gdbarch_read_sp (current_gdbarch))
381 /* Default (function) for non- multi-arch platforms. */
382 #if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_SP)
383 #define TARGET_WRITE_SP(val) (generic_target_write_sp (val))
386 typedef void (gdbarch_write_sp_ftype
) (CORE_ADDR val
);
387 extern void gdbarch_write_sp (struct gdbarch
*gdbarch
, CORE_ADDR val
);
388 extern void set_gdbarch_write_sp (struct gdbarch
*gdbarch
, gdbarch_write_sp_ftype
*write_sp
);
389 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_SP)
390 #error "Non multi-arch definition of TARGET_WRITE_SP"
393 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_SP)
394 #define TARGET_WRITE_SP(val) (gdbarch_write_sp (current_gdbarch, val))
398 /* Function for getting target's idea of a frame pointer. FIXME: GDB's
399 whole scheme for dealing with "frames" and "frame pointers" needs a
400 serious shakedown. */
402 /* Default (function) for non- multi-arch platforms. */
403 #if (!GDB_MULTI_ARCH) && !defined (TARGET_VIRTUAL_FRAME_POINTER)
404 #define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (legacy_virtual_frame_pointer (pc, frame_regnum, frame_offset))
407 typedef void (gdbarch_virtual_frame_pointer_ftype
) (CORE_ADDR pc
, int *frame_regnum
, LONGEST
*frame_offset
);
408 extern void gdbarch_virtual_frame_pointer (struct gdbarch
*gdbarch
, CORE_ADDR pc
, int *frame_regnum
, LONGEST
*frame_offset
);
409 extern void set_gdbarch_virtual_frame_pointer (struct gdbarch
*gdbarch
, gdbarch_virtual_frame_pointer_ftype
*virtual_frame_pointer
);
410 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_VIRTUAL_FRAME_POINTER)
411 #error "Non multi-arch definition of TARGET_VIRTUAL_FRAME_POINTER"
414 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_VIRTUAL_FRAME_POINTER)
415 #define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (gdbarch_virtual_frame_pointer (current_gdbarch, pc, frame_regnum, frame_offset))
419 extern int gdbarch_pseudo_register_read_p (struct gdbarch
*gdbarch
);
421 typedef void (gdbarch_pseudo_register_read_ftype
) (struct gdbarch
*gdbarch
, struct regcache
*regcache
, int cookednum
, void *buf
);
422 extern void gdbarch_pseudo_register_read (struct gdbarch
*gdbarch
, struct regcache
*regcache
, int cookednum
, void *buf
);
423 extern void set_gdbarch_pseudo_register_read (struct gdbarch
*gdbarch
, gdbarch_pseudo_register_read_ftype
*pseudo_register_read
);
425 extern int gdbarch_pseudo_register_write_p (struct gdbarch
*gdbarch
);
427 typedef void (gdbarch_pseudo_register_write_ftype
) (struct gdbarch
*gdbarch
, struct regcache
*regcache
, int cookednum
, const void *buf
);
428 extern void gdbarch_pseudo_register_write (struct gdbarch
*gdbarch
, struct regcache
*regcache
, int cookednum
, const void *buf
);
429 extern void set_gdbarch_pseudo_register_write (struct gdbarch
*gdbarch
, gdbarch_pseudo_register_write_ftype
*pseudo_register_write
);
431 extern int gdbarch_num_regs (struct gdbarch
*gdbarch
);
432 extern void set_gdbarch_num_regs (struct gdbarch
*gdbarch
, int num_regs
);
433 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_REGS)
434 #error "Non multi-arch definition of NUM_REGS"
437 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_REGS)
438 #define NUM_REGS (gdbarch_num_regs (current_gdbarch))
442 /* This macro gives the number of pseudo-registers that live in the
443 register namespace but do not get fetched or stored on the target.
444 These pseudo-registers may be aliases for other registers,
445 combinations of other registers, or they may be computed by GDB. */
447 /* Default (value) for non- multi-arch platforms. */
448 #if (!GDB_MULTI_ARCH) && !defined (NUM_PSEUDO_REGS)
449 #define NUM_PSEUDO_REGS (0)
452 extern int gdbarch_num_pseudo_regs (struct gdbarch
*gdbarch
);
453 extern void set_gdbarch_num_pseudo_regs (struct gdbarch
*gdbarch
, int num_pseudo_regs
);
454 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_PSEUDO_REGS)
455 #error "Non multi-arch definition of NUM_PSEUDO_REGS"
458 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_PSEUDO_REGS)
459 #define NUM_PSEUDO_REGS (gdbarch_num_pseudo_regs (current_gdbarch))
463 /* GDB's standard (or well known) register numbers. These can map onto
464 a real register or a pseudo (computed) register or not be defined at
467 /* Default (value) for non- multi-arch platforms. */
468 #if (!GDB_MULTI_ARCH) && !defined (SP_REGNUM)
469 #define SP_REGNUM (-1)
472 extern int gdbarch_sp_regnum (struct gdbarch
*gdbarch
);
473 extern void set_gdbarch_sp_regnum (struct gdbarch
*gdbarch
, int sp_regnum
);
474 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SP_REGNUM)
475 #error "Non multi-arch definition of SP_REGNUM"
478 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SP_REGNUM)
479 #define SP_REGNUM (gdbarch_sp_regnum (current_gdbarch))
483 /* Default (value) for non- multi-arch platforms. */
484 #if (!GDB_MULTI_ARCH) && !defined (FP_REGNUM)
485 #define FP_REGNUM (-1)
488 extern int gdbarch_fp_regnum (struct gdbarch
*gdbarch
);
489 extern void set_gdbarch_fp_regnum (struct gdbarch
*gdbarch
, int fp_regnum
);
490 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP_REGNUM)
491 #error "Non multi-arch definition of FP_REGNUM"
494 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FP_REGNUM)
495 #define FP_REGNUM (gdbarch_fp_regnum (current_gdbarch))
499 /* Default (value) for non- multi-arch platforms. */
500 #if (!GDB_MULTI_ARCH) && !defined (PC_REGNUM)
501 #define PC_REGNUM (-1)
504 extern int gdbarch_pc_regnum (struct gdbarch
*gdbarch
);
505 extern void set_gdbarch_pc_regnum (struct gdbarch
*gdbarch
, int pc_regnum
);
506 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_REGNUM)
507 #error "Non multi-arch definition of PC_REGNUM"
510 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_REGNUM)
511 #define PC_REGNUM (gdbarch_pc_regnum (current_gdbarch))
515 /* Default (value) for non- multi-arch platforms. */
516 #if (!GDB_MULTI_ARCH) && !defined (PS_REGNUM)
517 #define PS_REGNUM (-1)
520 extern int gdbarch_ps_regnum (struct gdbarch
*gdbarch
);
521 extern void set_gdbarch_ps_regnum (struct gdbarch
*gdbarch
, int ps_regnum
);
522 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PS_REGNUM)
523 #error "Non multi-arch definition of PS_REGNUM"
526 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PS_REGNUM)
527 #define PS_REGNUM (gdbarch_ps_regnum (current_gdbarch))
531 /* Default (value) for non- multi-arch platforms. */
532 #if (!GDB_MULTI_ARCH) && !defined (FP0_REGNUM)
533 #define FP0_REGNUM (-1)
536 extern int gdbarch_fp0_regnum (struct gdbarch
*gdbarch
);
537 extern void set_gdbarch_fp0_regnum (struct gdbarch
*gdbarch
, int fp0_regnum
);
538 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP0_REGNUM)
539 #error "Non multi-arch definition of FP0_REGNUM"
542 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FP0_REGNUM)
543 #define FP0_REGNUM (gdbarch_fp0_regnum (current_gdbarch))
547 /* Default (value) for non- multi-arch platforms. */
548 #if (!GDB_MULTI_ARCH) && !defined (NPC_REGNUM)
549 #define NPC_REGNUM (-1)
552 extern int gdbarch_npc_regnum (struct gdbarch
*gdbarch
);
553 extern void set_gdbarch_npc_regnum (struct gdbarch
*gdbarch
, int npc_regnum
);
554 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NPC_REGNUM)
555 #error "Non multi-arch definition of NPC_REGNUM"
558 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NPC_REGNUM)
559 #define NPC_REGNUM (gdbarch_npc_regnum (current_gdbarch))
563 /* Convert stab register number (from `r' declaration) to a gdb REGNUM. */
565 /* Default (function) for non- multi-arch platforms. */
566 #if (!GDB_MULTI_ARCH) && !defined (STAB_REG_TO_REGNUM)
567 #define STAB_REG_TO_REGNUM(stab_regnr) (no_op_reg_to_regnum (stab_regnr))
570 typedef int (gdbarch_stab_reg_to_regnum_ftype
) (int stab_regnr
);
571 extern int gdbarch_stab_reg_to_regnum (struct gdbarch
*gdbarch
, int stab_regnr
);
572 extern void set_gdbarch_stab_reg_to_regnum (struct gdbarch
*gdbarch
, gdbarch_stab_reg_to_regnum_ftype
*stab_reg_to_regnum
);
573 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STAB_REG_TO_REGNUM)
574 #error "Non multi-arch definition of STAB_REG_TO_REGNUM"
577 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STAB_REG_TO_REGNUM)
578 #define STAB_REG_TO_REGNUM(stab_regnr) (gdbarch_stab_reg_to_regnum (current_gdbarch, stab_regnr))
582 /* Provide a default mapping from a ecoff register number to a gdb REGNUM. */
584 /* Default (function) for non- multi-arch platforms. */
585 #if (!GDB_MULTI_ARCH) && !defined (ECOFF_REG_TO_REGNUM)
586 #define ECOFF_REG_TO_REGNUM(ecoff_regnr) (no_op_reg_to_regnum (ecoff_regnr))
589 typedef int (gdbarch_ecoff_reg_to_regnum_ftype
) (int ecoff_regnr
);
590 extern int gdbarch_ecoff_reg_to_regnum (struct gdbarch
*gdbarch
, int ecoff_regnr
);
591 extern void set_gdbarch_ecoff_reg_to_regnum (struct gdbarch
*gdbarch
, gdbarch_ecoff_reg_to_regnum_ftype
*ecoff_reg_to_regnum
);
592 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ECOFF_REG_TO_REGNUM)
593 #error "Non multi-arch definition of ECOFF_REG_TO_REGNUM"
596 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ECOFF_REG_TO_REGNUM)
597 #define ECOFF_REG_TO_REGNUM(ecoff_regnr) (gdbarch_ecoff_reg_to_regnum (current_gdbarch, ecoff_regnr))
601 /* Provide a default mapping from a DWARF register number to a gdb REGNUM. */
603 /* Default (function) for non- multi-arch platforms. */
604 #if (!GDB_MULTI_ARCH) && !defined (DWARF_REG_TO_REGNUM)
605 #define DWARF_REG_TO_REGNUM(dwarf_regnr) (no_op_reg_to_regnum (dwarf_regnr))
608 typedef int (gdbarch_dwarf_reg_to_regnum_ftype
) (int dwarf_regnr
);
609 extern int gdbarch_dwarf_reg_to_regnum (struct gdbarch
*gdbarch
, int dwarf_regnr
);
610 extern void set_gdbarch_dwarf_reg_to_regnum (struct gdbarch
*gdbarch
, gdbarch_dwarf_reg_to_regnum_ftype
*dwarf_reg_to_regnum
);
611 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF_REG_TO_REGNUM)
612 #error "Non multi-arch definition of DWARF_REG_TO_REGNUM"
615 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF_REG_TO_REGNUM)
616 #define DWARF_REG_TO_REGNUM(dwarf_regnr) (gdbarch_dwarf_reg_to_regnum (current_gdbarch, dwarf_regnr))
620 /* Convert from an sdb register number to an internal gdb register number.
621 This should be defined in tm.h, if REGISTER_NAMES is not set up
622 to map one to one onto the sdb register numbers. */
624 /* Default (function) for non- multi-arch platforms. */
625 #if (!GDB_MULTI_ARCH) && !defined (SDB_REG_TO_REGNUM)
626 #define SDB_REG_TO_REGNUM(sdb_regnr) (no_op_reg_to_regnum (sdb_regnr))
629 typedef int (gdbarch_sdb_reg_to_regnum_ftype
) (int sdb_regnr
);
630 extern int gdbarch_sdb_reg_to_regnum (struct gdbarch
*gdbarch
, int sdb_regnr
);
631 extern void set_gdbarch_sdb_reg_to_regnum (struct gdbarch
*gdbarch
, gdbarch_sdb_reg_to_regnum_ftype
*sdb_reg_to_regnum
);
632 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SDB_REG_TO_REGNUM)
633 #error "Non multi-arch definition of SDB_REG_TO_REGNUM"
636 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SDB_REG_TO_REGNUM)
637 #define SDB_REG_TO_REGNUM(sdb_regnr) (gdbarch_sdb_reg_to_regnum (current_gdbarch, sdb_regnr))
641 /* Default (function) for non- multi-arch platforms. */
642 #if (!GDB_MULTI_ARCH) && !defined (DWARF2_REG_TO_REGNUM)
643 #define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (no_op_reg_to_regnum (dwarf2_regnr))
646 typedef int (gdbarch_dwarf2_reg_to_regnum_ftype
) (int dwarf2_regnr
);
647 extern int gdbarch_dwarf2_reg_to_regnum (struct gdbarch
*gdbarch
, int dwarf2_regnr
);
648 extern void set_gdbarch_dwarf2_reg_to_regnum (struct gdbarch
*gdbarch
, gdbarch_dwarf2_reg_to_regnum_ftype
*dwarf2_reg_to_regnum
);
649 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_REG_TO_REGNUM)
650 #error "Non multi-arch definition of DWARF2_REG_TO_REGNUM"
653 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_REG_TO_REGNUM)
654 #define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (gdbarch_dwarf2_reg_to_regnum (current_gdbarch, dwarf2_regnr))
658 /* Default (function) for non- multi-arch platforms. */
659 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_NAME)
660 #define REGISTER_NAME(regnr) (legacy_register_name (regnr))
663 typedef const char * (gdbarch_register_name_ftype
) (int regnr
);
664 extern const char * gdbarch_register_name (struct gdbarch
*gdbarch
, int regnr
);
665 extern void set_gdbarch_register_name (struct gdbarch
*gdbarch
, gdbarch_register_name_ftype
*register_name
);
666 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_NAME)
667 #error "Non multi-arch definition of REGISTER_NAME"
670 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_NAME)
671 #define REGISTER_NAME(regnr) (gdbarch_register_name (current_gdbarch, regnr))
675 extern int gdbarch_register_size (struct gdbarch
*gdbarch
);
676 extern void set_gdbarch_register_size (struct gdbarch
*gdbarch
, int register_size
);
677 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIZE)
678 #error "Non multi-arch definition of REGISTER_SIZE"
681 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIZE)
682 #define REGISTER_SIZE (gdbarch_register_size (current_gdbarch))
686 extern int gdbarch_register_bytes (struct gdbarch
*gdbarch
);
687 extern void set_gdbarch_register_bytes (struct gdbarch
*gdbarch
, int register_bytes
);
688 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES)
689 #error "Non multi-arch definition of REGISTER_BYTES"
692 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES)
693 #define REGISTER_BYTES (gdbarch_register_bytes (current_gdbarch))
697 /* Default (function) for non- multi-arch platforms. */
698 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTE)
699 #define REGISTER_BYTE(reg_nr) (generic_register_byte (reg_nr))
702 typedef int (gdbarch_register_byte_ftype
) (int reg_nr
);
703 extern int gdbarch_register_byte (struct gdbarch
*gdbarch
, int reg_nr
);
704 extern void set_gdbarch_register_byte (struct gdbarch
*gdbarch
, gdbarch_register_byte_ftype
*register_byte
);
705 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTE)
706 #error "Non multi-arch definition of REGISTER_BYTE"
709 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTE)
710 #define REGISTER_BYTE(reg_nr) (gdbarch_register_byte (current_gdbarch, reg_nr))
714 /* Default (function) for non- multi-arch platforms. */
715 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_RAW_SIZE)
716 #define REGISTER_RAW_SIZE(reg_nr) (generic_register_size (reg_nr))
719 typedef int (gdbarch_register_raw_size_ftype
) (int reg_nr
);
720 extern int gdbarch_register_raw_size (struct gdbarch
*gdbarch
, int reg_nr
);
721 extern void set_gdbarch_register_raw_size (struct gdbarch
*gdbarch
, gdbarch_register_raw_size_ftype
*register_raw_size
);
722 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_RAW_SIZE)
723 #error "Non multi-arch definition of REGISTER_RAW_SIZE"
726 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_RAW_SIZE)
727 #define REGISTER_RAW_SIZE(reg_nr) (gdbarch_register_raw_size (current_gdbarch, reg_nr))
731 extern int gdbarch_max_register_raw_size (struct gdbarch
*gdbarch
);
732 extern void set_gdbarch_max_register_raw_size (struct gdbarch
*gdbarch
, int max_register_raw_size
);
733 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MAX_REGISTER_RAW_SIZE)
734 #error "Non multi-arch definition of MAX_REGISTER_RAW_SIZE"
737 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MAX_REGISTER_RAW_SIZE)
738 #define MAX_REGISTER_RAW_SIZE (gdbarch_max_register_raw_size (current_gdbarch))
742 /* Default (function) for non- multi-arch platforms. */
743 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_VIRTUAL_SIZE)
744 #define REGISTER_VIRTUAL_SIZE(reg_nr) (generic_register_size (reg_nr))
747 typedef int (gdbarch_register_virtual_size_ftype
) (int reg_nr
);
748 extern int gdbarch_register_virtual_size (struct gdbarch
*gdbarch
, int reg_nr
);
749 extern void set_gdbarch_register_virtual_size (struct gdbarch
*gdbarch
, gdbarch_register_virtual_size_ftype
*register_virtual_size
);
750 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_SIZE)
751 #error "Non multi-arch definition of REGISTER_VIRTUAL_SIZE"
754 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_SIZE)
755 #define REGISTER_VIRTUAL_SIZE(reg_nr) (gdbarch_register_virtual_size (current_gdbarch, reg_nr))
759 extern int gdbarch_max_register_virtual_size (struct gdbarch
*gdbarch
);
760 extern void set_gdbarch_max_register_virtual_size (struct gdbarch
*gdbarch
, int max_register_virtual_size
);
761 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MAX_REGISTER_VIRTUAL_SIZE)
762 #error "Non multi-arch definition of MAX_REGISTER_VIRTUAL_SIZE"
765 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MAX_REGISTER_VIRTUAL_SIZE)
766 #define MAX_REGISTER_VIRTUAL_SIZE (gdbarch_max_register_virtual_size (current_gdbarch))
770 typedef struct type
* (gdbarch_register_virtual_type_ftype
) (int reg_nr
);
771 extern struct type
* gdbarch_register_virtual_type (struct gdbarch
*gdbarch
, int reg_nr
);
772 extern void set_gdbarch_register_virtual_type (struct gdbarch
*gdbarch
, gdbarch_register_virtual_type_ftype
*register_virtual_type
);
773 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_TYPE)
774 #error "Non multi-arch definition of REGISTER_VIRTUAL_TYPE"
777 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_TYPE)
778 #define REGISTER_VIRTUAL_TYPE(reg_nr) (gdbarch_register_virtual_type (current_gdbarch, reg_nr))
782 #if defined (DEPRECATED_DO_REGISTERS_INFO)
783 /* Legacy for systems yet to multi-arch DEPRECATED_DO_REGISTERS_INFO */
784 #if !defined (DEPRECATED_DO_REGISTERS_INFO_P)
785 #define DEPRECATED_DO_REGISTERS_INFO_P() (1)
789 /* Default predicate for non- multi-arch targets. */
790 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_DO_REGISTERS_INFO_P)
791 #define DEPRECATED_DO_REGISTERS_INFO_P() (0)
794 extern int gdbarch_deprecated_do_registers_info_p (struct gdbarch
*gdbarch
);
795 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DO_REGISTERS_INFO_P)
796 #error "Non multi-arch definition of DEPRECATED_DO_REGISTERS_INFO"
798 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DO_REGISTERS_INFO_P)
799 #define DEPRECATED_DO_REGISTERS_INFO_P() (gdbarch_deprecated_do_registers_info_p (current_gdbarch))
802 /* Default (function) for non- multi-arch platforms. */
803 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_DO_REGISTERS_INFO)
804 #define DEPRECATED_DO_REGISTERS_INFO(reg_nr, fpregs) (internal_error (__FILE__, __LINE__, "DEPRECATED_DO_REGISTERS_INFO"), 0)
807 typedef void (gdbarch_deprecated_do_registers_info_ftype
) (int reg_nr
, int fpregs
);
808 extern void gdbarch_deprecated_do_registers_info (struct gdbarch
*gdbarch
, int reg_nr
, int fpregs
);
809 extern void set_gdbarch_deprecated_do_registers_info (struct gdbarch
*gdbarch
, gdbarch_deprecated_do_registers_info_ftype
*deprecated_do_registers_info
);
810 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DO_REGISTERS_INFO)
811 #error "Non multi-arch definition of DEPRECATED_DO_REGISTERS_INFO"
814 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DO_REGISTERS_INFO)
815 #define DEPRECATED_DO_REGISTERS_INFO(reg_nr, fpregs) (gdbarch_deprecated_do_registers_info (current_gdbarch, reg_nr, fpregs))
819 typedef void (gdbarch_print_registers_info_ftype
) (struct gdbarch
*gdbarch
, struct ui_file
*file
, struct frame_info
*frame
, int regnum
, int all
);
820 extern void gdbarch_print_registers_info (struct gdbarch
*gdbarch
, struct ui_file
*file
, struct frame_info
*frame
, int regnum
, int all
);
821 extern void set_gdbarch_print_registers_info (struct gdbarch
*gdbarch
, gdbarch_print_registers_info_ftype
*print_registers_info
);
823 extern int gdbarch_print_float_info_p (struct gdbarch
*gdbarch
);
825 typedef void (gdbarch_print_float_info_ftype
) (struct gdbarch
*gdbarch
, struct ui_file
*file
, struct frame_info
*frame
, const char *args
);
826 extern void gdbarch_print_float_info (struct gdbarch
*gdbarch
, struct ui_file
*file
, struct frame_info
*frame
, const char *args
);
827 extern void set_gdbarch_print_float_info (struct gdbarch
*gdbarch
, gdbarch_print_float_info_ftype
*print_float_info
);
829 extern int gdbarch_print_vector_info_p (struct gdbarch
*gdbarch
);
831 typedef void (gdbarch_print_vector_info_ftype
) (struct gdbarch
*gdbarch
, struct ui_file
*file
, struct frame_info
*frame
, const char *args
);
832 extern void gdbarch_print_vector_info (struct gdbarch
*gdbarch
, struct ui_file
*file
, struct frame_info
*frame
, const char *args
);
833 extern void set_gdbarch_print_vector_info (struct gdbarch
*gdbarch
, gdbarch_print_vector_info_ftype
*print_vector_info
);
835 /* MAP a GDB RAW register number onto a simulator register number. See
836 also include/...-sim.h. */
838 /* Default (function) for non- multi-arch platforms. */
839 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_SIM_REGNO)
840 #define REGISTER_SIM_REGNO(reg_nr) (legacy_register_sim_regno (reg_nr))
843 typedef int (gdbarch_register_sim_regno_ftype
) (int reg_nr
);
844 extern int gdbarch_register_sim_regno (struct gdbarch
*gdbarch
, int reg_nr
);
845 extern void set_gdbarch_register_sim_regno (struct gdbarch
*gdbarch
, gdbarch_register_sim_regno_ftype
*register_sim_regno
);
846 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIM_REGNO)
847 #error "Non multi-arch definition of REGISTER_SIM_REGNO"
850 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIM_REGNO)
851 #define REGISTER_SIM_REGNO(reg_nr) (gdbarch_register_sim_regno (current_gdbarch, reg_nr))
855 #if defined (REGISTER_BYTES_OK)
856 /* Legacy for systems yet to multi-arch REGISTER_BYTES_OK */
857 #if !defined (REGISTER_BYTES_OK_P)
858 #define REGISTER_BYTES_OK_P() (1)
862 /* Default predicate for non- multi-arch targets. */
863 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK_P)
864 #define REGISTER_BYTES_OK_P() (0)
867 extern int gdbarch_register_bytes_ok_p (struct gdbarch
*gdbarch
);
868 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK_P)
869 #error "Non multi-arch definition of REGISTER_BYTES_OK"
871 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK_P)
872 #define REGISTER_BYTES_OK_P() (gdbarch_register_bytes_ok_p (current_gdbarch))
875 /* Default (function) for non- multi-arch platforms. */
876 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK)
877 #define REGISTER_BYTES_OK(nr_bytes) (internal_error (__FILE__, __LINE__, "REGISTER_BYTES_OK"), 0)
880 typedef int (gdbarch_register_bytes_ok_ftype
) (long nr_bytes
);
881 extern int gdbarch_register_bytes_ok (struct gdbarch
*gdbarch
, long nr_bytes
);
882 extern void set_gdbarch_register_bytes_ok (struct gdbarch
*gdbarch
, gdbarch_register_bytes_ok_ftype
*register_bytes_ok
);
883 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK)
884 #error "Non multi-arch definition of REGISTER_BYTES_OK"
887 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK)
888 #define REGISTER_BYTES_OK(nr_bytes) (gdbarch_register_bytes_ok (current_gdbarch, nr_bytes))
892 /* Default (function) for non- multi-arch platforms. */
893 #if (!GDB_MULTI_ARCH) && !defined (CANNOT_FETCH_REGISTER)
894 #define CANNOT_FETCH_REGISTER(regnum) (cannot_register_not (regnum))
897 typedef int (gdbarch_cannot_fetch_register_ftype
) (int regnum
);
898 extern int gdbarch_cannot_fetch_register (struct gdbarch
*gdbarch
, int regnum
);
899 extern void set_gdbarch_cannot_fetch_register (struct gdbarch
*gdbarch
, gdbarch_cannot_fetch_register_ftype
*cannot_fetch_register
);
900 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_FETCH_REGISTER)
901 #error "Non multi-arch definition of CANNOT_FETCH_REGISTER"
904 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_FETCH_REGISTER)
905 #define CANNOT_FETCH_REGISTER(regnum) (gdbarch_cannot_fetch_register (current_gdbarch, regnum))
909 /* Default (function) for non- multi-arch platforms. */
910 #if (!GDB_MULTI_ARCH) && !defined (CANNOT_STORE_REGISTER)
911 #define CANNOT_STORE_REGISTER(regnum) (cannot_register_not (regnum))
914 typedef int (gdbarch_cannot_store_register_ftype
) (int regnum
);
915 extern int gdbarch_cannot_store_register (struct gdbarch
*gdbarch
, int regnum
);
916 extern void set_gdbarch_cannot_store_register (struct gdbarch
*gdbarch
, gdbarch_cannot_store_register_ftype
*cannot_store_register
);
917 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STORE_REGISTER)
918 #error "Non multi-arch definition of CANNOT_STORE_REGISTER"
921 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_STORE_REGISTER)
922 #define CANNOT_STORE_REGISTER(regnum) (gdbarch_cannot_store_register (current_gdbarch, regnum))
926 /* setjmp/longjmp support. */
928 #if defined (GET_LONGJMP_TARGET)
929 /* Legacy for systems yet to multi-arch GET_LONGJMP_TARGET */
930 #if !defined (GET_LONGJMP_TARGET_P)
931 #define GET_LONGJMP_TARGET_P() (1)
935 /* Default predicate for non- multi-arch targets. */
936 #if (!GDB_MULTI_ARCH) && !defined (GET_LONGJMP_TARGET_P)
937 #define GET_LONGJMP_TARGET_P() (0)
940 extern int gdbarch_get_longjmp_target_p (struct gdbarch
*gdbarch
);
941 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET_P)
942 #error "Non multi-arch definition of GET_LONGJMP_TARGET"
944 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET_P)
945 #define GET_LONGJMP_TARGET_P() (gdbarch_get_longjmp_target_p (current_gdbarch))
948 /* Default (function) for non- multi-arch platforms. */
949 #if (!GDB_MULTI_ARCH) && !defined (GET_LONGJMP_TARGET)
950 #define GET_LONGJMP_TARGET(pc) (internal_error (__FILE__, __LINE__, "GET_LONGJMP_TARGET"), 0)
953 typedef int (gdbarch_get_longjmp_target_ftype
) (CORE_ADDR
*pc
);
954 extern int gdbarch_get_longjmp_target (struct gdbarch
*gdbarch
, CORE_ADDR
*pc
);
955 extern void set_gdbarch_get_longjmp_target (struct gdbarch
*gdbarch
, gdbarch_get_longjmp_target_ftype
*get_longjmp_target
);
956 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET)
957 #error "Non multi-arch definition of GET_LONGJMP_TARGET"
960 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET)
961 #define GET_LONGJMP_TARGET(pc) (gdbarch_get_longjmp_target (current_gdbarch, pc))
965 /* Non multi-arch DUMMY_FRAMES are a mess (multi-arch ones are not that
966 much better but at least they are vaguely consistent). The headers
967 and body contain convoluted #if/#else sequences for determine how
968 things should be compiled. Instead of trying to mimic that
969 behaviour here (and hence entrench it further) gdbarch simply
970 reqires that these methods be set up from the word go. This also
971 avoids any potential problems with moving beyond multi-arch partial. */
973 extern int gdbarch_use_generic_dummy_frames (struct gdbarch
*gdbarch
);
974 extern void set_gdbarch_use_generic_dummy_frames (struct gdbarch
*gdbarch
, int use_generic_dummy_frames
);
975 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (USE_GENERIC_DUMMY_FRAMES)
976 #error "Non multi-arch definition of USE_GENERIC_DUMMY_FRAMES"
979 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (USE_GENERIC_DUMMY_FRAMES)
980 #define USE_GENERIC_DUMMY_FRAMES (gdbarch_use_generic_dummy_frames (current_gdbarch))
984 extern int gdbarch_call_dummy_location (struct gdbarch
*gdbarch
);
985 extern void set_gdbarch_call_dummy_location (struct gdbarch
*gdbarch
, int call_dummy_location
);
986 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LOCATION)
987 #error "Non multi-arch definition of CALL_DUMMY_LOCATION"
990 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LOCATION)
991 #define CALL_DUMMY_LOCATION (gdbarch_call_dummy_location (current_gdbarch))
995 typedef CORE_ADDR (gdbarch_call_dummy_address_ftype
) (void);
996 extern CORE_ADDR
gdbarch_call_dummy_address (struct gdbarch
*gdbarch
);
997 extern void set_gdbarch_call_dummy_address (struct gdbarch
*gdbarch
, gdbarch_call_dummy_address_ftype
*call_dummy_address
);
998 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_ADDRESS)
999 #error "Non multi-arch definition of CALL_DUMMY_ADDRESS"
1002 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_ADDRESS)
1003 #define CALL_DUMMY_ADDRESS() (gdbarch_call_dummy_address (current_gdbarch))
1007 extern CORE_ADDR
gdbarch_call_dummy_start_offset (struct gdbarch
*gdbarch
);
1008 extern void set_gdbarch_call_dummy_start_offset (struct gdbarch
*gdbarch
, CORE_ADDR call_dummy_start_offset
);
1009 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_START_OFFSET)
1010 #error "Non multi-arch definition of CALL_DUMMY_START_OFFSET"
1013 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_START_OFFSET)
1014 #define CALL_DUMMY_START_OFFSET (gdbarch_call_dummy_start_offset (current_gdbarch))
1018 extern CORE_ADDR
gdbarch_call_dummy_breakpoint_offset (struct gdbarch
*gdbarch
);
1019 extern void set_gdbarch_call_dummy_breakpoint_offset (struct gdbarch
*gdbarch
, CORE_ADDR call_dummy_breakpoint_offset
);
1020 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET)
1021 #error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET"
1024 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET)
1025 #define CALL_DUMMY_BREAKPOINT_OFFSET (gdbarch_call_dummy_breakpoint_offset (current_gdbarch))
1029 extern int gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch
*gdbarch
);
1030 extern void set_gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch
*gdbarch
, int call_dummy_breakpoint_offset_p
);
1031 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
1032 #error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET_P"
1035 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
1036 #define CALL_DUMMY_BREAKPOINT_OFFSET_P (gdbarch_call_dummy_breakpoint_offset_p (current_gdbarch))
1040 extern int gdbarch_call_dummy_length (struct gdbarch
*gdbarch
);
1041 extern void set_gdbarch_call_dummy_length (struct gdbarch
*gdbarch
, int call_dummy_length
);
1042 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LENGTH)
1043 #error "Non multi-arch definition of CALL_DUMMY_LENGTH"
1046 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LENGTH)
1047 #define CALL_DUMMY_LENGTH (gdbarch_call_dummy_length (current_gdbarch))
1051 typedef int (gdbarch_pc_in_call_dummy_ftype
) (CORE_ADDR pc
, CORE_ADDR sp
, CORE_ADDR frame_address
);
1052 extern int gdbarch_pc_in_call_dummy (struct gdbarch
*gdbarch
, CORE_ADDR pc
, CORE_ADDR sp
, CORE_ADDR frame_address
);
1053 extern void set_gdbarch_pc_in_call_dummy (struct gdbarch
*gdbarch
, gdbarch_pc_in_call_dummy_ftype
*pc_in_call_dummy
);
1054 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (PC_IN_CALL_DUMMY)
1055 #error "Non multi-arch definition of PC_IN_CALL_DUMMY"
1058 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (PC_IN_CALL_DUMMY)
1059 #define PC_IN_CALL_DUMMY(pc, sp, frame_address) (gdbarch_pc_in_call_dummy (current_gdbarch, pc, sp, frame_address))
1063 extern int gdbarch_call_dummy_p (struct gdbarch
*gdbarch
);
1064 extern void set_gdbarch_call_dummy_p (struct gdbarch
*gdbarch
, int call_dummy_p
);
1065 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_P)
1066 #error "Non multi-arch definition of CALL_DUMMY_P"
1069 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_P)
1070 #define CALL_DUMMY_P (gdbarch_call_dummy_p (current_gdbarch))
1074 /* Default (value) for non- multi-arch platforms. */
1075 #if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_WORDS)
1076 #define CALL_DUMMY_WORDS (legacy_call_dummy_words)
1079 extern LONGEST
* gdbarch_call_dummy_words (struct gdbarch
*gdbarch
);
1080 extern void set_gdbarch_call_dummy_words (struct gdbarch
*gdbarch
, LONGEST
* call_dummy_words
);
1081 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_WORDS)
1082 #error "Non multi-arch definition of CALL_DUMMY_WORDS"
1085 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_WORDS)
1086 #define CALL_DUMMY_WORDS (gdbarch_call_dummy_words (current_gdbarch))
1090 /* Default (value) for non- multi-arch platforms. */
1091 #if (!GDB_MULTI_ARCH) && !defined (SIZEOF_CALL_DUMMY_WORDS)
1092 #define SIZEOF_CALL_DUMMY_WORDS (legacy_sizeof_call_dummy_words)
1095 extern int gdbarch_sizeof_call_dummy_words (struct gdbarch
*gdbarch
);
1096 extern void set_gdbarch_sizeof_call_dummy_words (struct gdbarch
*gdbarch
, int sizeof_call_dummy_words
);
1097 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIZEOF_CALL_DUMMY_WORDS)
1098 #error "Non multi-arch definition of SIZEOF_CALL_DUMMY_WORDS"
1101 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIZEOF_CALL_DUMMY_WORDS)
1102 #define SIZEOF_CALL_DUMMY_WORDS (gdbarch_sizeof_call_dummy_words (current_gdbarch))
1106 extern int gdbarch_call_dummy_stack_adjust_p (struct gdbarch
*gdbarch
);
1107 extern void set_gdbarch_call_dummy_stack_adjust_p (struct gdbarch
*gdbarch
, int call_dummy_stack_adjust_p
);
1108 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_STACK_ADJUST_P)
1109 #error "Non multi-arch definition of CALL_DUMMY_STACK_ADJUST_P"
1112 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_STACK_ADJUST_P)
1113 #define CALL_DUMMY_STACK_ADJUST_P (gdbarch_call_dummy_stack_adjust_p (current_gdbarch))
1117 extern int gdbarch_call_dummy_stack_adjust (struct gdbarch
*gdbarch
);
1118 extern void set_gdbarch_call_dummy_stack_adjust (struct gdbarch
*gdbarch
, int call_dummy_stack_adjust
);
1119 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_STACK_ADJUST)
1120 #error "Non multi-arch definition of CALL_DUMMY_STACK_ADJUST"
1123 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_STACK_ADJUST)
1124 #define CALL_DUMMY_STACK_ADJUST (gdbarch_call_dummy_stack_adjust (current_gdbarch))
1128 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
);
1129 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
);
1130 extern void set_gdbarch_fix_call_dummy (struct gdbarch
*gdbarch
, gdbarch_fix_call_dummy_ftype
*fix_call_dummy
);
1131 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FIX_CALL_DUMMY)
1132 #error "Non multi-arch definition of FIX_CALL_DUMMY"
1135 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FIX_CALL_DUMMY)
1136 #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))
1140 /* Default (function) for non- multi-arch platforms. */
1141 #if (!GDB_MULTI_ARCH) && !defined (INIT_FRAME_PC_FIRST)
1142 #define INIT_FRAME_PC_FIRST(fromleaf, prev) (init_frame_pc_noop (fromleaf, prev))
1145 typedef void (gdbarch_init_frame_pc_first_ftype
) (int fromleaf
, struct frame_info
*prev
);
1146 extern void gdbarch_init_frame_pc_first (struct gdbarch
*gdbarch
, int fromleaf
, struct frame_info
*prev
);
1147 extern void set_gdbarch_init_frame_pc_first (struct gdbarch
*gdbarch
, gdbarch_init_frame_pc_first_ftype
*init_frame_pc_first
);
1148 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_FRAME_PC_FIRST)
1149 #error "Non multi-arch definition of INIT_FRAME_PC_FIRST"
1152 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_FRAME_PC_FIRST)
1153 #define INIT_FRAME_PC_FIRST(fromleaf, prev) (gdbarch_init_frame_pc_first (current_gdbarch, fromleaf, prev))
1157 /* Default (function) for non- multi-arch platforms. */
1158 #if (!GDB_MULTI_ARCH) && !defined (INIT_FRAME_PC)
1159 #define INIT_FRAME_PC(fromleaf, prev) (init_frame_pc_default (fromleaf, prev))
1162 typedef void (gdbarch_init_frame_pc_ftype
) (int fromleaf
, struct frame_info
*prev
);
1163 extern void gdbarch_init_frame_pc (struct gdbarch
*gdbarch
, int fromleaf
, struct frame_info
*prev
);
1164 extern void set_gdbarch_init_frame_pc (struct gdbarch
*gdbarch
, gdbarch_init_frame_pc_ftype
*init_frame_pc
);
1165 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_FRAME_PC)
1166 #error "Non multi-arch definition of INIT_FRAME_PC"
1169 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_FRAME_PC)
1170 #define INIT_FRAME_PC(fromleaf, prev) (gdbarch_init_frame_pc (current_gdbarch, fromleaf, prev))
1174 extern int gdbarch_believe_pcc_promotion (struct gdbarch
*gdbarch
);
1175 extern void set_gdbarch_believe_pcc_promotion (struct gdbarch
*gdbarch
, int believe_pcc_promotion
);
1176 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION)
1177 #error "Non multi-arch definition of BELIEVE_PCC_PROMOTION"
1180 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION)
1181 #define BELIEVE_PCC_PROMOTION (gdbarch_believe_pcc_promotion (current_gdbarch))
1185 extern int gdbarch_believe_pcc_promotion_type (struct gdbarch
*gdbarch
);
1186 extern void set_gdbarch_believe_pcc_promotion_type (struct gdbarch
*gdbarch
, int believe_pcc_promotion_type
);
1187 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION_TYPE)
1188 #error "Non multi-arch definition of BELIEVE_PCC_PROMOTION_TYPE"
1191 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION_TYPE)
1192 #define BELIEVE_PCC_PROMOTION_TYPE (gdbarch_believe_pcc_promotion_type (current_gdbarch))
1196 /* Default (function) for non- multi-arch platforms. */
1197 #if (!GDB_MULTI_ARCH) && !defined (COERCE_FLOAT_TO_DOUBLE)
1198 #define COERCE_FLOAT_TO_DOUBLE(formal, actual) (default_coerce_float_to_double (formal, actual))
1201 typedef int (gdbarch_coerce_float_to_double_ftype
) (struct type
*formal
, struct type
*actual
);
1202 extern int gdbarch_coerce_float_to_double (struct gdbarch
*gdbarch
, struct type
*formal
, struct type
*actual
);
1203 extern void set_gdbarch_coerce_float_to_double (struct gdbarch
*gdbarch
, gdbarch_coerce_float_to_double_ftype
*coerce_float_to_double
);
1204 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COERCE_FLOAT_TO_DOUBLE)
1205 #error "Non multi-arch definition of COERCE_FLOAT_TO_DOUBLE"
1208 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (COERCE_FLOAT_TO_DOUBLE)
1209 #define COERCE_FLOAT_TO_DOUBLE(formal, actual) (gdbarch_coerce_float_to_double (current_gdbarch, formal, actual))
1213 #if defined (GET_SAVED_REGISTER)
1214 /* Legacy for systems yet to multi-arch GET_SAVED_REGISTER */
1215 #if !defined (GET_SAVED_REGISTER_P)
1216 #define GET_SAVED_REGISTER_P() (1)
1220 /* Default predicate for non- multi-arch targets. */
1221 #if (!GDB_MULTI_ARCH) && !defined (GET_SAVED_REGISTER_P)
1222 #define GET_SAVED_REGISTER_P() (0)
1225 extern int gdbarch_get_saved_register_p (struct gdbarch
*gdbarch
);
1226 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_SAVED_REGISTER_P)
1227 #error "Non multi-arch definition of GET_SAVED_REGISTER"
1229 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_SAVED_REGISTER_P)
1230 #define GET_SAVED_REGISTER_P() (gdbarch_get_saved_register_p (current_gdbarch))
1233 /* Default (function) for non- multi-arch platforms. */
1234 #if (!GDB_MULTI_ARCH) && !defined (GET_SAVED_REGISTER)
1235 #define GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (internal_error (__FILE__, __LINE__, "GET_SAVED_REGISTER"), 0)
1238 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
);
1239 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
);
1240 extern void set_gdbarch_get_saved_register (struct gdbarch
*gdbarch
, gdbarch_get_saved_register_ftype
*get_saved_register
);
1241 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_SAVED_REGISTER)
1242 #error "Non multi-arch definition of GET_SAVED_REGISTER"
1245 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_SAVED_REGISTER)
1246 #define GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (gdbarch_get_saved_register (current_gdbarch, raw_buffer, optimized, addrp, frame, regnum, lval))
1250 /* Default (function) for non- multi-arch platforms. */
1251 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERTIBLE)
1252 #define REGISTER_CONVERTIBLE(nr) (generic_register_convertible_not (nr))
1255 typedef int (gdbarch_register_convertible_ftype
) (int nr
);
1256 extern int gdbarch_register_convertible (struct gdbarch
*gdbarch
, int nr
);
1257 extern void set_gdbarch_register_convertible (struct gdbarch
*gdbarch
, gdbarch_register_convertible_ftype
*register_convertible
);
1258 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERTIBLE)
1259 #error "Non multi-arch definition of REGISTER_CONVERTIBLE"
1262 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERTIBLE)
1263 #define REGISTER_CONVERTIBLE(nr) (gdbarch_register_convertible (current_gdbarch, nr))
1267 /* Default (function) for non- multi-arch platforms. */
1268 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_VIRTUAL)
1269 #define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_VIRTUAL"), 0)
1272 typedef void (gdbarch_register_convert_to_virtual_ftype
) (int regnum
, struct type
*type
, char *from
, char *to
);
1273 extern void gdbarch_register_convert_to_virtual (struct gdbarch
*gdbarch
, int regnum
, struct type
*type
, char *from
, char *to
);
1274 extern void set_gdbarch_register_convert_to_virtual (struct gdbarch
*gdbarch
, gdbarch_register_convert_to_virtual_ftype
*register_convert_to_virtual
);
1275 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_VIRTUAL)
1276 #error "Non multi-arch definition of REGISTER_CONVERT_TO_VIRTUAL"
1279 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_VIRTUAL)
1280 #define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (gdbarch_register_convert_to_virtual (current_gdbarch, regnum, type, from, to))
1284 /* Default (function) for non- multi-arch platforms. */
1285 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_RAW)
1286 #define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_RAW"), 0)
1289 typedef void (gdbarch_register_convert_to_raw_ftype
) (struct type
*type
, int regnum
, char *from
, char *to
);
1290 extern void gdbarch_register_convert_to_raw (struct gdbarch
*gdbarch
, struct type
*type
, int regnum
, char *from
, char *to
);
1291 extern void set_gdbarch_register_convert_to_raw (struct gdbarch
*gdbarch
, gdbarch_register_convert_to_raw_ftype
*register_convert_to_raw
);
1292 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_RAW)
1293 #error "Non multi-arch definition of REGISTER_CONVERT_TO_RAW"
1296 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_RAW)
1297 #define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (gdbarch_register_convert_to_raw (current_gdbarch, type, regnum, from, to))
1301 /* Default (function) for non- multi-arch platforms. */
1302 #if (!GDB_MULTI_ARCH) && !defined (CONVERT_REGISTER_P)
1303 #define CONVERT_REGISTER_P(regnum) (legacy_convert_register_p (regnum))
1306 typedef int (gdbarch_convert_register_p_ftype
) (int regnum
);
1307 extern int gdbarch_convert_register_p (struct gdbarch
*gdbarch
, int regnum
);
1308 extern void set_gdbarch_convert_register_p (struct gdbarch
*gdbarch
, gdbarch_convert_register_p_ftype
*convert_register_p
);
1309 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_REGISTER_P)
1310 #error "Non multi-arch definition of CONVERT_REGISTER_P"
1313 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_REGISTER_P)
1314 #define CONVERT_REGISTER_P(regnum) (gdbarch_convert_register_p (current_gdbarch, regnum))
1318 /* Default (function) for non- multi-arch platforms. */
1319 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_TO_VALUE)
1320 #define REGISTER_TO_VALUE(regnum, type, from, to) (legacy_register_to_value (regnum, type, from, to))
1323 typedef void (gdbarch_register_to_value_ftype
) (int regnum
, struct type
*type
, char *from
, char *to
);
1324 extern void gdbarch_register_to_value (struct gdbarch
*gdbarch
, int regnum
, struct type
*type
, char *from
, char *to
);
1325 extern void set_gdbarch_register_to_value (struct gdbarch
*gdbarch
, gdbarch_register_to_value_ftype
*register_to_value
);
1326 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_TO_VALUE)
1327 #error "Non multi-arch definition of REGISTER_TO_VALUE"
1330 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_TO_VALUE)
1331 #define REGISTER_TO_VALUE(regnum, type, from, to) (gdbarch_register_to_value (current_gdbarch, regnum, type, from, to))
1335 /* Default (function) for non- multi-arch platforms. */
1336 #if (!GDB_MULTI_ARCH) && !defined (VALUE_TO_REGISTER)
1337 #define VALUE_TO_REGISTER(type, regnum, from, to) (legacy_value_to_register (type, regnum, from, to))
1340 typedef void (gdbarch_value_to_register_ftype
) (struct type
*type
, int regnum
, char *from
, char *to
);
1341 extern void gdbarch_value_to_register (struct gdbarch
*gdbarch
, struct type
*type
, int regnum
, char *from
, char *to
);
1342 extern void set_gdbarch_value_to_register (struct gdbarch
*gdbarch
, gdbarch_value_to_register_ftype
*value_to_register
);
1343 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (VALUE_TO_REGISTER)
1344 #error "Non multi-arch definition of VALUE_TO_REGISTER"
1347 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (VALUE_TO_REGISTER)
1348 #define VALUE_TO_REGISTER(type, regnum, from, to) (gdbarch_value_to_register (current_gdbarch, type, regnum, from, to))
1352 /* Default (function) for non- multi-arch platforms. */
1353 #if (!GDB_MULTI_ARCH) && !defined (POINTER_TO_ADDRESS)
1354 #define POINTER_TO_ADDRESS(type, buf) (unsigned_pointer_to_address (type, buf))
1357 typedef CORE_ADDR (gdbarch_pointer_to_address_ftype
) (struct type
*type
, void *buf
);
1358 extern CORE_ADDR
gdbarch_pointer_to_address (struct gdbarch
*gdbarch
, struct type
*type
, void *buf
);
1359 extern void set_gdbarch_pointer_to_address (struct gdbarch
*gdbarch
, gdbarch_pointer_to_address_ftype
*pointer_to_address
);
1360 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POINTER_TO_ADDRESS)
1361 #error "Non multi-arch definition of POINTER_TO_ADDRESS"
1364 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POINTER_TO_ADDRESS)
1365 #define POINTER_TO_ADDRESS(type, buf) (gdbarch_pointer_to_address (current_gdbarch, type, buf))
1369 /* Default (function) for non- multi-arch platforms. */
1370 #if (!GDB_MULTI_ARCH) && !defined (ADDRESS_TO_POINTER)
1371 #define ADDRESS_TO_POINTER(type, buf, addr) (unsigned_address_to_pointer (type, buf, addr))
1374 typedef void (gdbarch_address_to_pointer_ftype
) (struct type
*type
, void *buf
, CORE_ADDR addr
);
1375 extern void gdbarch_address_to_pointer (struct gdbarch
*gdbarch
, struct type
*type
, void *buf
, CORE_ADDR addr
);
1376 extern void set_gdbarch_address_to_pointer (struct gdbarch
*gdbarch
, gdbarch_address_to_pointer_ftype
*address_to_pointer
);
1377 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_TO_POINTER)
1378 #error "Non multi-arch definition of ADDRESS_TO_POINTER"
1381 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_TO_POINTER)
1382 #define ADDRESS_TO_POINTER(type, buf, addr) (gdbarch_address_to_pointer (current_gdbarch, type, buf, addr))
1386 #if defined (INTEGER_TO_ADDRESS)
1387 /* Legacy for systems yet to multi-arch INTEGER_TO_ADDRESS */
1388 #if !defined (INTEGER_TO_ADDRESS_P)
1389 #define INTEGER_TO_ADDRESS_P() (1)
1393 /* Default predicate for non- multi-arch targets. */
1394 #if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS_P)
1395 #define INTEGER_TO_ADDRESS_P() (0)
1398 extern int gdbarch_integer_to_address_p (struct gdbarch
*gdbarch
);
1399 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS_P)
1400 #error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1402 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS_P)
1403 #define INTEGER_TO_ADDRESS_P() (gdbarch_integer_to_address_p (current_gdbarch))
1406 /* Default (function) for non- multi-arch platforms. */
1407 #if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS)
1408 #define INTEGER_TO_ADDRESS(type, buf) (internal_error (__FILE__, __LINE__, "INTEGER_TO_ADDRESS"), 0)
1411 typedef CORE_ADDR (gdbarch_integer_to_address_ftype
) (struct type
*type
, void *buf
);
1412 extern CORE_ADDR
gdbarch_integer_to_address (struct gdbarch
*gdbarch
, struct type
*type
, void *buf
);
1413 extern void set_gdbarch_integer_to_address (struct gdbarch
*gdbarch
, gdbarch_integer_to_address_ftype
*integer_to_address
);
1414 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS)
1415 #error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1418 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS)
1419 #define INTEGER_TO_ADDRESS(type, buf) (gdbarch_integer_to_address (current_gdbarch, type, buf))
1423 /* Default (function) for non- multi-arch platforms. */
1424 #if (!GDB_MULTI_ARCH) && !defined (RETURN_VALUE_ON_STACK)
1425 #define RETURN_VALUE_ON_STACK(type) (generic_return_value_on_stack_not (type))
1428 typedef int (gdbarch_return_value_on_stack_ftype
) (struct type
*type
);
1429 extern int gdbarch_return_value_on_stack (struct gdbarch
*gdbarch
, struct type
*type
);
1430 extern void set_gdbarch_return_value_on_stack (struct gdbarch
*gdbarch
, gdbarch_return_value_on_stack_ftype
*return_value_on_stack
);
1431 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (RETURN_VALUE_ON_STACK)
1432 #error "Non multi-arch definition of RETURN_VALUE_ON_STACK"
1435 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (RETURN_VALUE_ON_STACK)
1436 #define RETURN_VALUE_ON_STACK(type) (gdbarch_return_value_on_stack (current_gdbarch, type))
1440 /* Default (function) for non- multi-arch platforms. */
1441 #if (!GDB_MULTI_ARCH) && !defined (PUSH_ARGUMENTS)
1442 #define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (default_push_arguments (nargs, args, sp, struct_return, struct_addr))
1445 typedef CORE_ADDR (gdbarch_push_arguments_ftype
) (int nargs
, struct value
**args
, CORE_ADDR sp
, int struct_return
, CORE_ADDR struct_addr
);
1446 extern CORE_ADDR
gdbarch_push_arguments (struct gdbarch
*gdbarch
, int nargs
, struct value
**args
, CORE_ADDR sp
, int struct_return
, CORE_ADDR struct_addr
);
1447 extern void set_gdbarch_push_arguments (struct gdbarch
*gdbarch
, gdbarch_push_arguments_ftype
*push_arguments
);
1448 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_ARGUMENTS)
1449 #error "Non multi-arch definition of PUSH_ARGUMENTS"
1452 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_ARGUMENTS)
1453 #define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (gdbarch_push_arguments (current_gdbarch, nargs, args, sp, struct_return, struct_addr))
1457 typedef void (gdbarch_push_dummy_frame_ftype
) (void);
1458 extern void gdbarch_push_dummy_frame (struct gdbarch
*gdbarch
);
1459 extern void set_gdbarch_push_dummy_frame (struct gdbarch
*gdbarch
, gdbarch_push_dummy_frame_ftype
*push_dummy_frame
);
1460 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_DUMMY_FRAME)
1461 #error "Non multi-arch definition of PUSH_DUMMY_FRAME"
1464 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_DUMMY_FRAME)
1465 #define PUSH_DUMMY_FRAME (gdbarch_push_dummy_frame (current_gdbarch))
1469 #if defined (PUSH_RETURN_ADDRESS)
1470 /* Legacy for systems yet to multi-arch PUSH_RETURN_ADDRESS */
1471 #if !defined (PUSH_RETURN_ADDRESS_P)
1472 #define PUSH_RETURN_ADDRESS_P() (1)
1476 /* Default predicate for non- multi-arch targets. */
1477 #if (!GDB_MULTI_ARCH) && !defined (PUSH_RETURN_ADDRESS_P)
1478 #define PUSH_RETURN_ADDRESS_P() (0)
1481 extern int gdbarch_push_return_address_p (struct gdbarch
*gdbarch
);
1482 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_RETURN_ADDRESS_P)
1483 #error "Non multi-arch definition of PUSH_RETURN_ADDRESS"
1485 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_RETURN_ADDRESS_P)
1486 #define PUSH_RETURN_ADDRESS_P() (gdbarch_push_return_address_p (current_gdbarch))
1489 /* Default (function) for non- multi-arch platforms. */
1490 #if (!GDB_MULTI_ARCH) && !defined (PUSH_RETURN_ADDRESS)
1491 #define PUSH_RETURN_ADDRESS(pc, sp) (internal_error (__FILE__, __LINE__, "PUSH_RETURN_ADDRESS"), 0)
1494 typedef CORE_ADDR (gdbarch_push_return_address_ftype
) (CORE_ADDR pc
, CORE_ADDR sp
);
1495 extern CORE_ADDR
gdbarch_push_return_address (struct gdbarch
*gdbarch
, CORE_ADDR pc
, CORE_ADDR sp
);
1496 extern void set_gdbarch_push_return_address (struct gdbarch
*gdbarch
, gdbarch_push_return_address_ftype
*push_return_address
);
1497 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_RETURN_ADDRESS)
1498 #error "Non multi-arch definition of PUSH_RETURN_ADDRESS"
1501 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_RETURN_ADDRESS)
1502 #define PUSH_RETURN_ADDRESS(pc, sp) (gdbarch_push_return_address (current_gdbarch, pc, sp))
1506 typedef void (gdbarch_pop_frame_ftype
) (void);
1507 extern void gdbarch_pop_frame (struct gdbarch
*gdbarch
);
1508 extern void set_gdbarch_pop_frame (struct gdbarch
*gdbarch
, gdbarch_pop_frame_ftype
*pop_frame
);
1509 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POP_FRAME)
1510 #error "Non multi-arch definition of POP_FRAME"
1513 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POP_FRAME)
1514 #define POP_FRAME (gdbarch_pop_frame (current_gdbarch))
1518 typedef void (gdbarch_store_struct_return_ftype
) (CORE_ADDR addr
, CORE_ADDR sp
);
1519 extern void gdbarch_store_struct_return (struct gdbarch
*gdbarch
, CORE_ADDR addr
, CORE_ADDR sp
);
1520 extern void set_gdbarch_store_struct_return (struct gdbarch
*gdbarch
, gdbarch_store_struct_return_ftype
*store_struct_return
);
1521 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_STRUCT_RETURN)
1522 #error "Non multi-arch definition of STORE_STRUCT_RETURN"
1525 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_STRUCT_RETURN)
1526 #define STORE_STRUCT_RETURN(addr, sp) (gdbarch_store_struct_return (current_gdbarch, addr, sp))
1530 /* Default (function) for non- multi-arch platforms. */
1531 #if (!GDB_MULTI_ARCH) && !defined (EXTRACT_RETURN_VALUE)
1532 #define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (legacy_extract_return_value (type, regcache, valbuf))
1535 typedef void (gdbarch_extract_return_value_ftype
) (struct type
*type
, struct regcache
*regcache
, void *valbuf
);
1536 extern void gdbarch_extract_return_value (struct gdbarch
*gdbarch
, struct type
*type
, struct regcache
*regcache
, void *valbuf
);
1537 extern void set_gdbarch_extract_return_value (struct gdbarch
*gdbarch
, gdbarch_extract_return_value_ftype
*extract_return_value
);
1538 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_RETURN_VALUE)
1539 #error "Non multi-arch definition of EXTRACT_RETURN_VALUE"
1542 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_RETURN_VALUE)
1543 #define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regcache, valbuf))
1547 /* Default (function) for non- multi-arch platforms. */
1548 #if (!GDB_MULTI_ARCH) && !defined (STORE_RETURN_VALUE)
1549 #define STORE_RETURN_VALUE(type, regcache, valbuf) (legacy_store_return_value (type, regcache, valbuf))
1552 typedef void (gdbarch_store_return_value_ftype
) (struct type
*type
, struct regcache
*regcache
, const void *valbuf
);
1553 extern void gdbarch_store_return_value (struct gdbarch
*gdbarch
, struct type
*type
, struct regcache
*regcache
, const void *valbuf
);
1554 extern void set_gdbarch_store_return_value (struct gdbarch
*gdbarch
, gdbarch_store_return_value_ftype
*store_return_value
);
1555 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_RETURN_VALUE)
1556 #error "Non multi-arch definition of STORE_RETURN_VALUE"
1559 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_RETURN_VALUE)
1560 #define STORE_RETURN_VALUE(type, regcache, valbuf) (gdbarch_store_return_value (current_gdbarch, type, regcache, valbuf))
1564 typedef void (gdbarch_deprecated_extract_return_value_ftype
) (struct type
*type
, char *regbuf
, char *valbuf
);
1565 extern void gdbarch_deprecated_extract_return_value (struct gdbarch
*gdbarch
, struct type
*type
, char *regbuf
, char *valbuf
);
1566 extern void set_gdbarch_deprecated_extract_return_value (struct gdbarch
*gdbarch
, gdbarch_deprecated_extract_return_value_ftype
*deprecated_extract_return_value
);
1567 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1568 #error "Non multi-arch definition of DEPRECATED_EXTRACT_RETURN_VALUE"
1571 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1572 #define DEPRECATED_EXTRACT_RETURN_VALUE(type, regbuf, valbuf) (gdbarch_deprecated_extract_return_value (current_gdbarch, type, regbuf, valbuf))
1576 typedef void (gdbarch_deprecated_store_return_value_ftype
) (struct type
*type
, char *valbuf
);
1577 extern void gdbarch_deprecated_store_return_value (struct gdbarch
*gdbarch
, struct type
*type
, char *valbuf
);
1578 extern void set_gdbarch_deprecated_store_return_value (struct gdbarch
*gdbarch
, gdbarch_deprecated_store_return_value_ftype
*deprecated_store_return_value
);
1579 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_RETURN_VALUE)
1580 #error "Non multi-arch definition of DEPRECATED_STORE_RETURN_VALUE"
1583 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_STORE_RETURN_VALUE)
1584 #define DEPRECATED_STORE_RETURN_VALUE(type, valbuf) (gdbarch_deprecated_store_return_value (current_gdbarch, type, valbuf))
1588 #if defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1589 /* Legacy for systems yet to multi-arch EXTRACT_STRUCT_VALUE_ADDRESS */
1590 #if !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1591 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1595 /* Default predicate for non- multi-arch targets. */
1596 #if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1597 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
1600 extern int gdbarch_extract_struct_value_address_p (struct gdbarch
*gdbarch
);
1601 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1602 #error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1604 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1605 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_extract_struct_value_address_p (current_gdbarch))
1608 /* Default (function) for non- multi-arch platforms. */
1609 #if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1610 #define EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (internal_error (__FILE__, __LINE__, "EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
1613 typedef CORE_ADDR (gdbarch_extract_struct_value_address_ftype
) (struct regcache
*regcache
);
1614 extern CORE_ADDR
gdbarch_extract_struct_value_address (struct gdbarch
*gdbarch
, struct regcache
*regcache
);
1615 extern void set_gdbarch_extract_struct_value_address (struct gdbarch
*gdbarch
, gdbarch_extract_struct_value_address_ftype
*extract_struct_value_address
);
1616 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1617 #error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1620 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1621 #define EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (gdbarch_extract_struct_value_address (current_gdbarch, regcache))
1625 #if defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1626 /* Legacy for systems yet to multi-arch DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS */
1627 #if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1628 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1632 /* Default predicate for non- multi-arch targets. */
1633 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1634 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
1637 extern int gdbarch_deprecated_extract_struct_value_address_p (struct gdbarch
*gdbarch
);
1638 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1639 #error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
1641 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1642 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_deprecated_extract_struct_value_address_p (current_gdbarch))
1645 /* Default (function) for non- multi-arch platforms. */
1646 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1647 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (internal_error (__FILE__, __LINE__, "DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
1650 typedef CORE_ADDR (gdbarch_deprecated_extract_struct_value_address_ftype
) (char *regbuf
);
1651 extern CORE_ADDR
gdbarch_deprecated_extract_struct_value_address (struct gdbarch
*gdbarch
, char *regbuf
);
1652 extern void set_gdbarch_deprecated_extract_struct_value_address (struct gdbarch
*gdbarch
, gdbarch_deprecated_extract_struct_value_address_ftype
*deprecated_extract_struct_value_address
);
1653 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1654 #error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
1657 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1658 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (gdbarch_deprecated_extract_struct_value_address (current_gdbarch, regbuf))
1662 /* Default (function) for non- multi-arch platforms. */
1663 #if (!GDB_MULTI_ARCH) && !defined (USE_STRUCT_CONVENTION)
1664 #define USE_STRUCT_CONVENTION(gcc_p, value_type) (generic_use_struct_convention (gcc_p, value_type))
1667 typedef int (gdbarch_use_struct_convention_ftype
) (int gcc_p
, struct type
*value_type
);
1668 extern int gdbarch_use_struct_convention (struct gdbarch
*gdbarch
, int gcc_p
, struct type
*value_type
);
1669 extern void set_gdbarch_use_struct_convention (struct gdbarch
*gdbarch
, gdbarch_use_struct_convention_ftype
*use_struct_convention
);
1670 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (USE_STRUCT_CONVENTION)
1671 #error "Non multi-arch definition of USE_STRUCT_CONVENTION"
1674 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (USE_STRUCT_CONVENTION)
1675 #define USE_STRUCT_CONVENTION(gcc_p, value_type) (gdbarch_use_struct_convention (current_gdbarch, gcc_p, value_type))
1679 typedef void (gdbarch_frame_init_saved_regs_ftype
) (struct frame_info
*frame
);
1680 extern void gdbarch_frame_init_saved_regs (struct gdbarch
*gdbarch
, struct frame_info
*frame
);
1681 extern void set_gdbarch_frame_init_saved_regs (struct gdbarch
*gdbarch
, gdbarch_frame_init_saved_regs_ftype
*frame_init_saved_regs
);
1682 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_INIT_SAVED_REGS)
1683 #error "Non multi-arch definition of FRAME_INIT_SAVED_REGS"
1686 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_INIT_SAVED_REGS)
1687 #define FRAME_INIT_SAVED_REGS(frame) (gdbarch_frame_init_saved_regs (current_gdbarch, frame))
1691 #if defined (INIT_EXTRA_FRAME_INFO)
1692 /* Legacy for systems yet to multi-arch INIT_EXTRA_FRAME_INFO */
1693 #if !defined (INIT_EXTRA_FRAME_INFO_P)
1694 #define INIT_EXTRA_FRAME_INFO_P() (1)
1698 /* Default predicate for non- multi-arch targets. */
1699 #if (!GDB_MULTI_ARCH) && !defined (INIT_EXTRA_FRAME_INFO_P)
1700 #define INIT_EXTRA_FRAME_INFO_P() (0)
1703 extern int gdbarch_init_extra_frame_info_p (struct gdbarch
*gdbarch
);
1704 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_EXTRA_FRAME_INFO_P)
1705 #error "Non multi-arch definition of INIT_EXTRA_FRAME_INFO"
1707 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_EXTRA_FRAME_INFO_P)
1708 #define INIT_EXTRA_FRAME_INFO_P() (gdbarch_init_extra_frame_info_p (current_gdbarch))
1711 /* Default (function) for non- multi-arch platforms. */
1712 #if (!GDB_MULTI_ARCH) && !defined (INIT_EXTRA_FRAME_INFO)
1713 #define INIT_EXTRA_FRAME_INFO(fromleaf, frame) (internal_error (__FILE__, __LINE__, "INIT_EXTRA_FRAME_INFO"), 0)
1716 typedef void (gdbarch_init_extra_frame_info_ftype
) (int fromleaf
, struct frame_info
*frame
);
1717 extern void gdbarch_init_extra_frame_info (struct gdbarch
*gdbarch
, int fromleaf
, struct frame_info
*frame
);
1718 extern void set_gdbarch_init_extra_frame_info (struct gdbarch
*gdbarch
, gdbarch_init_extra_frame_info_ftype
*init_extra_frame_info
);
1719 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_EXTRA_FRAME_INFO)
1720 #error "Non multi-arch definition of INIT_EXTRA_FRAME_INFO"
1723 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_EXTRA_FRAME_INFO)
1724 #define INIT_EXTRA_FRAME_INFO(fromleaf, frame) (gdbarch_init_extra_frame_info (current_gdbarch, fromleaf, frame))
1728 typedef CORE_ADDR (gdbarch_skip_prologue_ftype
) (CORE_ADDR ip
);
1729 extern CORE_ADDR
gdbarch_skip_prologue (struct gdbarch
*gdbarch
, CORE_ADDR ip
);
1730 extern void set_gdbarch_skip_prologue (struct gdbarch
*gdbarch
, gdbarch_skip_prologue_ftype
*skip_prologue
);
1731 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_PROLOGUE)
1732 #error "Non multi-arch definition of SKIP_PROLOGUE"
1735 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_PROLOGUE)
1736 #define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip))
1740 /* Default (function) for non- multi-arch platforms. */
1741 #if (!GDB_MULTI_ARCH) && !defined (PROLOGUE_FRAMELESS_P)
1742 #define PROLOGUE_FRAMELESS_P(ip) (generic_prologue_frameless_p (ip))
1745 typedef int (gdbarch_prologue_frameless_p_ftype
) (CORE_ADDR ip
);
1746 extern int gdbarch_prologue_frameless_p (struct gdbarch
*gdbarch
, CORE_ADDR ip
);
1747 extern void set_gdbarch_prologue_frameless_p (struct gdbarch
*gdbarch
, gdbarch_prologue_frameless_p_ftype
*prologue_frameless_p
);
1748 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PROLOGUE_FRAMELESS_P)
1749 #error "Non multi-arch definition of PROLOGUE_FRAMELESS_P"
1752 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PROLOGUE_FRAMELESS_P)
1753 #define PROLOGUE_FRAMELESS_P(ip) (gdbarch_prologue_frameless_p (current_gdbarch, ip))
1757 typedef int (gdbarch_inner_than_ftype
) (CORE_ADDR lhs
, CORE_ADDR rhs
);
1758 extern int gdbarch_inner_than (struct gdbarch
*gdbarch
, CORE_ADDR lhs
, CORE_ADDR rhs
);
1759 extern void set_gdbarch_inner_than (struct gdbarch
*gdbarch
, gdbarch_inner_than_ftype
*inner_than
);
1760 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INNER_THAN)
1761 #error "Non multi-arch definition of INNER_THAN"
1764 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INNER_THAN)
1765 #define INNER_THAN(lhs, rhs) (gdbarch_inner_than (current_gdbarch, lhs, rhs))
1769 /* Default (function) for non- multi-arch platforms. */
1770 #if (!GDB_MULTI_ARCH) && !defined (BREAKPOINT_FROM_PC)
1771 #define BREAKPOINT_FROM_PC(pcptr, lenptr) (legacy_breakpoint_from_pc (pcptr, lenptr))
1774 typedef const unsigned char * (gdbarch_breakpoint_from_pc_ftype
) (CORE_ADDR
*pcptr
, int *lenptr
);
1775 extern const unsigned char * gdbarch_breakpoint_from_pc (struct gdbarch
*gdbarch
, CORE_ADDR
*pcptr
, int *lenptr
);
1776 extern void set_gdbarch_breakpoint_from_pc (struct gdbarch
*gdbarch
, gdbarch_breakpoint_from_pc_ftype
*breakpoint_from_pc
);
1777 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BREAKPOINT_FROM_PC)
1778 #error "Non multi-arch definition of BREAKPOINT_FROM_PC"
1781 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BREAKPOINT_FROM_PC)
1782 #define BREAKPOINT_FROM_PC(pcptr, lenptr) (gdbarch_breakpoint_from_pc (current_gdbarch, pcptr, lenptr))
1786 /* Default (function) for non- multi-arch platforms. */
1787 #if (!GDB_MULTI_ARCH) && !defined (MEMORY_INSERT_BREAKPOINT)
1788 #define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (default_memory_insert_breakpoint (addr, contents_cache))
1791 typedef int (gdbarch_memory_insert_breakpoint_ftype
) (CORE_ADDR addr
, char *contents_cache
);
1792 extern int gdbarch_memory_insert_breakpoint (struct gdbarch
*gdbarch
, CORE_ADDR addr
, char *contents_cache
);
1793 extern void set_gdbarch_memory_insert_breakpoint (struct gdbarch
*gdbarch
, gdbarch_memory_insert_breakpoint_ftype
*memory_insert_breakpoint
);
1794 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_INSERT_BREAKPOINT)
1795 #error "Non multi-arch definition of MEMORY_INSERT_BREAKPOINT"
1798 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_INSERT_BREAKPOINT)
1799 #define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (gdbarch_memory_insert_breakpoint (current_gdbarch, addr, contents_cache))
1803 /* Default (function) for non- multi-arch platforms. */
1804 #if (!GDB_MULTI_ARCH) && !defined (MEMORY_REMOVE_BREAKPOINT)
1805 #define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (default_memory_remove_breakpoint (addr, contents_cache))
1808 typedef int (gdbarch_memory_remove_breakpoint_ftype
) (CORE_ADDR addr
, char *contents_cache
);
1809 extern int gdbarch_memory_remove_breakpoint (struct gdbarch
*gdbarch
, CORE_ADDR addr
, char *contents_cache
);
1810 extern void set_gdbarch_memory_remove_breakpoint (struct gdbarch
*gdbarch
, gdbarch_memory_remove_breakpoint_ftype
*memory_remove_breakpoint
);
1811 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_REMOVE_BREAKPOINT)
1812 #error "Non multi-arch definition of MEMORY_REMOVE_BREAKPOINT"
1815 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_REMOVE_BREAKPOINT)
1816 #define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (gdbarch_memory_remove_breakpoint (current_gdbarch, addr, contents_cache))
1820 extern CORE_ADDR
gdbarch_decr_pc_after_break (struct gdbarch
*gdbarch
);
1821 extern void set_gdbarch_decr_pc_after_break (struct gdbarch
*gdbarch
, CORE_ADDR decr_pc_after_break
);
1822 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DECR_PC_AFTER_BREAK)
1823 #error "Non multi-arch definition of DECR_PC_AFTER_BREAK"
1826 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DECR_PC_AFTER_BREAK)
1827 #define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch))
1831 /* Default (function) for non- multi-arch platforms. */
1832 #if (!GDB_MULTI_ARCH) && !defined (PREPARE_TO_PROCEED)
1833 #define PREPARE_TO_PROCEED(select_it) (default_prepare_to_proceed (select_it))
1836 typedef int (gdbarch_prepare_to_proceed_ftype
) (int select_it
);
1837 extern int gdbarch_prepare_to_proceed (struct gdbarch
*gdbarch
, int select_it
);
1838 extern void set_gdbarch_prepare_to_proceed (struct gdbarch
*gdbarch
, gdbarch_prepare_to_proceed_ftype
*prepare_to_proceed
);
1839 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PREPARE_TO_PROCEED)
1840 #error "Non multi-arch definition of PREPARE_TO_PROCEED"
1843 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PREPARE_TO_PROCEED)
1844 #define PREPARE_TO_PROCEED(select_it) (gdbarch_prepare_to_proceed (current_gdbarch, select_it))
1848 extern CORE_ADDR
gdbarch_function_start_offset (struct gdbarch
*gdbarch
);
1849 extern void set_gdbarch_function_start_offset (struct gdbarch
*gdbarch
, CORE_ADDR function_start_offset
);
1850 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FUNCTION_START_OFFSET)
1851 #error "Non multi-arch definition of FUNCTION_START_OFFSET"
1854 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FUNCTION_START_OFFSET)
1855 #define FUNCTION_START_OFFSET (gdbarch_function_start_offset (current_gdbarch))
1859 /* Default (function) for non- multi-arch platforms. */
1860 #if (!GDB_MULTI_ARCH) && !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
1861 #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))
1864 typedef void (gdbarch_remote_translate_xfer_address_ftype
) (CORE_ADDR gdb_addr
, int gdb_len
, CORE_ADDR
*rem_addr
, int *rem_len
);
1865 extern void gdbarch_remote_translate_xfer_address (struct gdbarch
*gdbarch
, CORE_ADDR gdb_addr
, int gdb_len
, CORE_ADDR
*rem_addr
, int *rem_len
);
1866 extern void set_gdbarch_remote_translate_xfer_address (struct gdbarch
*gdbarch
, gdbarch_remote_translate_xfer_address_ftype
*remote_translate_xfer_address
);
1867 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REMOTE_TRANSLATE_XFER_ADDRESS)
1868 #error "Non multi-arch definition of REMOTE_TRANSLATE_XFER_ADDRESS"
1871 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
1872 #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))
1876 extern CORE_ADDR
gdbarch_frame_args_skip (struct gdbarch
*gdbarch
);
1877 extern void set_gdbarch_frame_args_skip (struct gdbarch
*gdbarch
, CORE_ADDR frame_args_skip
);
1878 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_SKIP)
1879 #error "Non multi-arch definition of FRAME_ARGS_SKIP"
1882 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_SKIP)
1883 #define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch))
1887 /* Default (function) for non- multi-arch platforms. */
1888 #if (!GDB_MULTI_ARCH) && !defined (FRAMELESS_FUNCTION_INVOCATION)
1889 #define FRAMELESS_FUNCTION_INVOCATION(fi) (generic_frameless_function_invocation_not (fi))
1892 typedef int (gdbarch_frameless_function_invocation_ftype
) (struct frame_info
*fi
);
1893 extern int gdbarch_frameless_function_invocation (struct gdbarch
*gdbarch
, struct frame_info
*fi
);
1894 extern void set_gdbarch_frameless_function_invocation (struct gdbarch
*gdbarch
, gdbarch_frameless_function_invocation_ftype
*frameless_function_invocation
);
1895 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAMELESS_FUNCTION_INVOCATION)
1896 #error "Non multi-arch definition of FRAMELESS_FUNCTION_INVOCATION"
1899 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAMELESS_FUNCTION_INVOCATION)
1900 #define FRAMELESS_FUNCTION_INVOCATION(fi) (gdbarch_frameless_function_invocation (current_gdbarch, fi))
1904 typedef CORE_ADDR (gdbarch_frame_chain_ftype
) (struct frame_info
*frame
);
1905 extern CORE_ADDR
gdbarch_frame_chain (struct gdbarch
*gdbarch
, struct frame_info
*frame
);
1906 extern void set_gdbarch_frame_chain (struct gdbarch
*gdbarch
, gdbarch_frame_chain_ftype
*frame_chain
);
1907 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN)
1908 #error "Non multi-arch definition of FRAME_CHAIN"
1911 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN)
1912 #define FRAME_CHAIN(frame) (gdbarch_frame_chain (current_gdbarch, frame))
1916 /* Define a default FRAME_CHAIN_VALID, in the form that is suitable for
1917 most targets. If FRAME_CHAIN_VALID returns zero it means that the
1918 given frame is the outermost one and has no caller.
1920 XXXX - both default and alternate frame_chain_valid functions are
1921 deprecated. New code should use dummy frames and one of the generic
1924 /* Default (function) for non- multi-arch platforms. */
1925 #if (!GDB_MULTI_ARCH) && !defined (FRAME_CHAIN_VALID)
1926 #define FRAME_CHAIN_VALID(chain, thisframe) (generic_func_frame_chain_valid (chain, thisframe))
1929 typedef int (gdbarch_frame_chain_valid_ftype
) (CORE_ADDR chain
, struct frame_info
*thisframe
);
1930 extern int gdbarch_frame_chain_valid (struct gdbarch
*gdbarch
, CORE_ADDR chain
, struct frame_info
*thisframe
);
1931 extern void set_gdbarch_frame_chain_valid (struct gdbarch
*gdbarch
, gdbarch_frame_chain_valid_ftype
*frame_chain_valid
);
1932 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN_VALID)
1933 #error "Non multi-arch definition of FRAME_CHAIN_VALID"
1936 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN_VALID)
1937 #define FRAME_CHAIN_VALID(chain, thisframe) (gdbarch_frame_chain_valid (current_gdbarch, chain, thisframe))
1941 typedef CORE_ADDR (gdbarch_frame_saved_pc_ftype
) (struct frame_info
*fi
);
1942 extern CORE_ADDR
gdbarch_frame_saved_pc (struct gdbarch
*gdbarch
, struct frame_info
*fi
);
1943 extern void set_gdbarch_frame_saved_pc (struct gdbarch
*gdbarch
, gdbarch_frame_saved_pc_ftype
*frame_saved_pc
);
1944 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_SAVED_PC)
1945 #error "Non multi-arch definition of FRAME_SAVED_PC"
1948 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_SAVED_PC)
1949 #define FRAME_SAVED_PC(fi) (gdbarch_frame_saved_pc (current_gdbarch, fi))
1953 typedef CORE_ADDR (gdbarch_frame_args_address_ftype
) (struct frame_info
*fi
);
1954 extern CORE_ADDR
gdbarch_frame_args_address (struct gdbarch
*gdbarch
, struct frame_info
*fi
);
1955 extern void set_gdbarch_frame_args_address (struct gdbarch
*gdbarch
, gdbarch_frame_args_address_ftype
*frame_args_address
);
1956 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_ADDRESS)
1957 #error "Non multi-arch definition of FRAME_ARGS_ADDRESS"
1960 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_ADDRESS)
1961 #define FRAME_ARGS_ADDRESS(fi) (gdbarch_frame_args_address (current_gdbarch, fi))
1965 typedef CORE_ADDR (gdbarch_frame_locals_address_ftype
) (struct frame_info
*fi
);
1966 extern CORE_ADDR
gdbarch_frame_locals_address (struct gdbarch
*gdbarch
, struct frame_info
*fi
);
1967 extern void set_gdbarch_frame_locals_address (struct gdbarch
*gdbarch
, gdbarch_frame_locals_address_ftype
*frame_locals_address
);
1968 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_LOCALS_ADDRESS)
1969 #error "Non multi-arch definition of FRAME_LOCALS_ADDRESS"
1972 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_LOCALS_ADDRESS)
1973 #define FRAME_LOCALS_ADDRESS(fi) (gdbarch_frame_locals_address (current_gdbarch, fi))
1977 typedef CORE_ADDR (gdbarch_saved_pc_after_call_ftype
) (struct frame_info
*frame
);
1978 extern CORE_ADDR
gdbarch_saved_pc_after_call (struct gdbarch
*gdbarch
, struct frame_info
*frame
);
1979 extern void set_gdbarch_saved_pc_after_call (struct gdbarch
*gdbarch
, gdbarch_saved_pc_after_call_ftype
*saved_pc_after_call
);
1980 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVED_PC_AFTER_CALL)
1981 #error "Non multi-arch definition of SAVED_PC_AFTER_CALL"
1984 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVED_PC_AFTER_CALL)
1985 #define SAVED_PC_AFTER_CALL(frame) (gdbarch_saved_pc_after_call (current_gdbarch, frame))
1989 typedef int (gdbarch_frame_num_args_ftype
) (struct frame_info
*frame
);
1990 extern int gdbarch_frame_num_args (struct gdbarch
*gdbarch
, struct frame_info
*frame
);
1991 extern void set_gdbarch_frame_num_args (struct gdbarch
*gdbarch
, gdbarch_frame_num_args_ftype
*frame_num_args
);
1992 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS)
1993 #error "Non multi-arch definition of FRAME_NUM_ARGS"
1996 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_NUM_ARGS)
1997 #define FRAME_NUM_ARGS(frame) (gdbarch_frame_num_args (current_gdbarch, frame))
2001 #if defined (STACK_ALIGN)
2002 /* Legacy for systems yet to multi-arch STACK_ALIGN */
2003 #if !defined (STACK_ALIGN_P)
2004 #define STACK_ALIGN_P() (1)
2008 /* Default predicate for non- multi-arch targets. */
2009 #if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN_P)
2010 #define STACK_ALIGN_P() (0)
2013 extern int gdbarch_stack_align_p (struct gdbarch
*gdbarch
);
2014 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN_P)
2015 #error "Non multi-arch definition of STACK_ALIGN"
2017 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN_P)
2018 #define STACK_ALIGN_P() (gdbarch_stack_align_p (current_gdbarch))
2021 /* Default (function) for non- multi-arch platforms. */
2022 #if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN)
2023 #define STACK_ALIGN(sp) (internal_error (__FILE__, __LINE__, "STACK_ALIGN"), 0)
2026 typedef CORE_ADDR (gdbarch_stack_align_ftype
) (CORE_ADDR sp
);
2027 extern CORE_ADDR
gdbarch_stack_align (struct gdbarch
*gdbarch
, CORE_ADDR sp
);
2028 extern void set_gdbarch_stack_align (struct gdbarch
*gdbarch
, gdbarch_stack_align_ftype
*stack_align
);
2029 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN)
2030 #error "Non multi-arch definition of STACK_ALIGN"
2033 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN)
2034 #define STACK_ALIGN(sp) (gdbarch_stack_align (current_gdbarch, sp))
2038 extern int gdbarch_frame_align_p (struct gdbarch
*gdbarch
);
2040 typedef CORE_ADDR (gdbarch_frame_align_ftype
) (struct gdbarch
*gdbarch
, CORE_ADDR address
);
2041 extern CORE_ADDR
gdbarch_frame_align (struct gdbarch
*gdbarch
, CORE_ADDR address
);
2042 extern void set_gdbarch_frame_align (struct gdbarch
*gdbarch
, gdbarch_frame_align_ftype
*frame_align
);
2044 /* Default (value) for non- multi-arch platforms. */
2045 #if (!GDB_MULTI_ARCH) && !defined (EXTRA_STACK_ALIGNMENT_NEEDED)
2046 #define EXTRA_STACK_ALIGNMENT_NEEDED (1)
2049 extern int gdbarch_extra_stack_alignment_needed (struct gdbarch
*gdbarch
);
2050 extern void set_gdbarch_extra_stack_alignment_needed (struct gdbarch
*gdbarch
, int extra_stack_alignment_needed
);
2051 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRA_STACK_ALIGNMENT_NEEDED)
2052 #error "Non multi-arch definition of EXTRA_STACK_ALIGNMENT_NEEDED"
2055 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRA_STACK_ALIGNMENT_NEEDED)
2056 #define EXTRA_STACK_ALIGNMENT_NEEDED (gdbarch_extra_stack_alignment_needed (current_gdbarch))
2060 #if defined (REG_STRUCT_HAS_ADDR)
2061 /* Legacy for systems yet to multi-arch REG_STRUCT_HAS_ADDR */
2062 #if !defined (REG_STRUCT_HAS_ADDR_P)
2063 #define REG_STRUCT_HAS_ADDR_P() (1)
2067 /* Default predicate for non- multi-arch targets. */
2068 #if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR_P)
2069 #define REG_STRUCT_HAS_ADDR_P() (0)
2072 extern int gdbarch_reg_struct_has_addr_p (struct gdbarch
*gdbarch
);
2073 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR_P)
2074 #error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
2076 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR_P)
2077 #define REG_STRUCT_HAS_ADDR_P() (gdbarch_reg_struct_has_addr_p (current_gdbarch))
2080 /* Default (function) for non- multi-arch platforms. */
2081 #if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR)
2082 #define REG_STRUCT_HAS_ADDR(gcc_p, type) (internal_error (__FILE__, __LINE__, "REG_STRUCT_HAS_ADDR"), 0)
2085 typedef int (gdbarch_reg_struct_has_addr_ftype
) (int gcc_p
, struct type
*type
);
2086 extern int gdbarch_reg_struct_has_addr (struct gdbarch
*gdbarch
, int gcc_p
, struct type
*type
);
2087 extern void set_gdbarch_reg_struct_has_addr (struct gdbarch
*gdbarch
, gdbarch_reg_struct_has_addr_ftype
*reg_struct_has_addr
);
2088 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR)
2089 #error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
2092 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR)
2093 #define REG_STRUCT_HAS_ADDR(gcc_p, type) (gdbarch_reg_struct_has_addr (current_gdbarch, gcc_p, type))
2097 #if defined (SAVE_DUMMY_FRAME_TOS)
2098 /* Legacy for systems yet to multi-arch SAVE_DUMMY_FRAME_TOS */
2099 #if !defined (SAVE_DUMMY_FRAME_TOS_P)
2100 #define SAVE_DUMMY_FRAME_TOS_P() (1)
2104 /* Default predicate for non- multi-arch targets. */
2105 #if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS_P)
2106 #define SAVE_DUMMY_FRAME_TOS_P() (0)
2109 extern int gdbarch_save_dummy_frame_tos_p (struct gdbarch
*gdbarch
);
2110 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS_P)
2111 #error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
2113 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS_P)
2114 #define SAVE_DUMMY_FRAME_TOS_P() (gdbarch_save_dummy_frame_tos_p (current_gdbarch))
2117 /* Default (function) for non- multi-arch platforms. */
2118 #if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS)
2119 #define SAVE_DUMMY_FRAME_TOS(sp) (internal_error (__FILE__, __LINE__, "SAVE_DUMMY_FRAME_TOS"), 0)
2122 typedef void (gdbarch_save_dummy_frame_tos_ftype
) (CORE_ADDR sp
);
2123 extern void gdbarch_save_dummy_frame_tos (struct gdbarch
*gdbarch
, CORE_ADDR sp
);
2124 extern void set_gdbarch_save_dummy_frame_tos (struct gdbarch
*gdbarch
, gdbarch_save_dummy_frame_tos_ftype
*save_dummy_frame_tos
);
2125 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS)
2126 #error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
2129 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS)
2130 #define SAVE_DUMMY_FRAME_TOS(sp) (gdbarch_save_dummy_frame_tos (current_gdbarch, sp))
2134 extern int gdbarch_parm_boundary (struct gdbarch
*gdbarch
);
2135 extern void set_gdbarch_parm_boundary (struct gdbarch
*gdbarch
, int parm_boundary
);
2136 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PARM_BOUNDARY)
2137 #error "Non multi-arch definition of PARM_BOUNDARY"
2140 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PARM_BOUNDARY)
2141 #define PARM_BOUNDARY (gdbarch_parm_boundary (current_gdbarch))
2145 /* Default (value) for non- multi-arch platforms. */
2146 #if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_FORMAT)
2147 #define TARGET_FLOAT_FORMAT (default_float_format (current_gdbarch))
2150 extern const struct floatformat
* gdbarch_float_format (struct gdbarch
*gdbarch
);
2151 extern void set_gdbarch_float_format (struct gdbarch
*gdbarch
, const struct floatformat
* float_format
);
2152 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_FORMAT)
2153 #error "Non multi-arch definition of TARGET_FLOAT_FORMAT"
2156 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_FORMAT)
2157 #define TARGET_FLOAT_FORMAT (gdbarch_float_format (current_gdbarch))
2161 /* Default (value) for non- multi-arch platforms. */
2162 #if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_FORMAT)
2163 #define TARGET_DOUBLE_FORMAT (default_double_format (current_gdbarch))
2166 extern const struct floatformat
* gdbarch_double_format (struct gdbarch
*gdbarch
);
2167 extern void set_gdbarch_double_format (struct gdbarch
*gdbarch
, const struct floatformat
* double_format
);
2168 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_FORMAT)
2169 #error "Non multi-arch definition of TARGET_DOUBLE_FORMAT"
2172 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_FORMAT)
2173 #define TARGET_DOUBLE_FORMAT (gdbarch_double_format (current_gdbarch))
2177 /* Default (value) for non- multi-arch platforms. */
2178 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_FORMAT)
2179 #define TARGET_LONG_DOUBLE_FORMAT (default_double_format (current_gdbarch))
2182 extern const struct floatformat
* gdbarch_long_double_format (struct gdbarch
*gdbarch
);
2183 extern void set_gdbarch_long_double_format (struct gdbarch
*gdbarch
, const struct floatformat
* long_double_format
);
2184 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_FORMAT)
2185 #error "Non multi-arch definition of TARGET_LONG_DOUBLE_FORMAT"
2188 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_FORMAT)
2189 #define TARGET_LONG_DOUBLE_FORMAT (gdbarch_long_double_format (current_gdbarch))
2193 /* Default (function) for non- multi-arch platforms. */
2194 #if (!GDB_MULTI_ARCH) && !defined (CONVERT_FROM_FUNC_PTR_ADDR)
2195 #define CONVERT_FROM_FUNC_PTR_ADDR(addr) (core_addr_identity (addr))
2198 typedef CORE_ADDR (gdbarch_convert_from_func_ptr_addr_ftype
) (CORE_ADDR addr
);
2199 extern CORE_ADDR
gdbarch_convert_from_func_ptr_addr (struct gdbarch
*gdbarch
, CORE_ADDR addr
);
2200 extern void set_gdbarch_convert_from_func_ptr_addr (struct gdbarch
*gdbarch
, gdbarch_convert_from_func_ptr_addr_ftype
*convert_from_func_ptr_addr
);
2201 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_FROM_FUNC_PTR_ADDR)
2202 #error "Non multi-arch definition of CONVERT_FROM_FUNC_PTR_ADDR"
2205 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_FROM_FUNC_PTR_ADDR)
2206 #define CONVERT_FROM_FUNC_PTR_ADDR(addr) (gdbarch_convert_from_func_ptr_addr (current_gdbarch, addr))
2210 /* On some machines there are bits in addresses which are not really
2211 part of the address, but are used by the kernel, the hardware, etc.
2212 for special purposes. ADDR_BITS_REMOVE takes out any such bits so
2213 we get a "real" address such as one would find in a symbol table.
2214 This is used only for addresses of instructions, and even then I'm
2215 not sure it's used in all contexts. It exists to deal with there
2216 being a few stray bits in the PC which would mislead us, not as some
2217 sort of generic thing to handle alignment or segmentation (it's
2218 possible it should be in TARGET_READ_PC instead). */
2220 /* Default (function) for non- multi-arch platforms. */
2221 #if (!GDB_MULTI_ARCH) && !defined (ADDR_BITS_REMOVE)
2222 #define ADDR_BITS_REMOVE(addr) (core_addr_identity (addr))
2225 typedef CORE_ADDR (gdbarch_addr_bits_remove_ftype
) (CORE_ADDR addr
);
2226 extern CORE_ADDR
gdbarch_addr_bits_remove (struct gdbarch
*gdbarch
, CORE_ADDR addr
);
2227 extern void set_gdbarch_addr_bits_remove (struct gdbarch
*gdbarch
, gdbarch_addr_bits_remove_ftype
*addr_bits_remove
);
2228 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDR_BITS_REMOVE)
2229 #error "Non multi-arch definition of ADDR_BITS_REMOVE"
2232 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDR_BITS_REMOVE)
2233 #define ADDR_BITS_REMOVE(addr) (gdbarch_addr_bits_remove (current_gdbarch, addr))
2237 /* It is not at all clear why SMASH_TEXT_ADDRESS is not folded into
2238 ADDR_BITS_REMOVE. */
2240 /* Default (function) for non- multi-arch platforms. */
2241 #if (!GDB_MULTI_ARCH) && !defined (SMASH_TEXT_ADDRESS)
2242 #define SMASH_TEXT_ADDRESS(addr) (core_addr_identity (addr))
2245 typedef CORE_ADDR (gdbarch_smash_text_address_ftype
) (CORE_ADDR addr
);
2246 extern CORE_ADDR
gdbarch_smash_text_address (struct gdbarch
*gdbarch
, CORE_ADDR addr
);
2247 extern void set_gdbarch_smash_text_address (struct gdbarch
*gdbarch
, gdbarch_smash_text_address_ftype
*smash_text_address
);
2248 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SMASH_TEXT_ADDRESS)
2249 #error "Non multi-arch definition of SMASH_TEXT_ADDRESS"
2252 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SMASH_TEXT_ADDRESS)
2253 #define SMASH_TEXT_ADDRESS(addr) (gdbarch_smash_text_address (current_gdbarch, addr))
2257 /* FIXME/cagney/2001-01-18: This should be split in two. A target method that indicates if
2258 the target needs software single step. An ISA method to implement it.
2260 FIXME/cagney/2001-01-18: This should be replaced with something that inserts breakpoints
2261 using the breakpoint system instead of blatting memory directly (as with rs6000).
2263 FIXME/cagney/2001-01-18: The logic is backwards. It should be asking if the target can
2264 single step. If not, then implement single step using breakpoints. */
2266 #if defined (SOFTWARE_SINGLE_STEP)
2267 /* Legacy for systems yet to multi-arch SOFTWARE_SINGLE_STEP */
2268 #if !defined (SOFTWARE_SINGLE_STEP_P)
2269 #define SOFTWARE_SINGLE_STEP_P() (1)
2273 /* Default predicate for non- multi-arch targets. */
2274 #if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP_P)
2275 #define SOFTWARE_SINGLE_STEP_P() (0)
2278 extern int gdbarch_software_single_step_p (struct gdbarch
*gdbarch
);
2279 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP_P)
2280 #error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2282 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP_P)
2283 #define SOFTWARE_SINGLE_STEP_P() (gdbarch_software_single_step_p (current_gdbarch))
2286 /* Default (function) for non- multi-arch platforms. */
2287 #if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP)
2288 #define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (internal_error (__FILE__, __LINE__, "SOFTWARE_SINGLE_STEP"), 0)
2291 typedef void (gdbarch_software_single_step_ftype
) (enum target_signal sig
, int insert_breakpoints_p
);
2292 extern void gdbarch_software_single_step (struct gdbarch
*gdbarch
, enum target_signal sig
, int insert_breakpoints_p
);
2293 extern void set_gdbarch_software_single_step (struct gdbarch
*gdbarch
, gdbarch_software_single_step_ftype
*software_single_step
);
2294 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP)
2295 #error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2298 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP)
2299 #define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (gdbarch_software_single_step (current_gdbarch, sig, insert_breakpoints_p))
2303 /* Default (function) for non- multi-arch platforms. */
2304 #if (!GDB_MULTI_ARCH) && !defined (TARGET_PRINT_INSN)
2305 #define TARGET_PRINT_INSN(vma, info) (legacy_print_insn (vma, info))
2308 typedef int (gdbarch_print_insn_ftype
) (bfd_vma vma
, disassemble_info
*info
);
2309 extern int gdbarch_print_insn (struct gdbarch
*gdbarch
, bfd_vma vma
, disassemble_info
*info
);
2310 extern void set_gdbarch_print_insn (struct gdbarch
*gdbarch
, gdbarch_print_insn_ftype
*print_insn
);
2311 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PRINT_INSN)
2312 #error "Non multi-arch definition of TARGET_PRINT_INSN"
2315 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PRINT_INSN)
2316 #define TARGET_PRINT_INSN(vma, info) (gdbarch_print_insn (current_gdbarch, vma, info))
2320 /* Default (function) for non- multi-arch platforms. */
2321 #if (!GDB_MULTI_ARCH) && !defined (SKIP_TRAMPOLINE_CODE)
2322 #define SKIP_TRAMPOLINE_CODE(pc) (generic_skip_trampoline_code (pc))
2325 typedef CORE_ADDR (gdbarch_skip_trampoline_code_ftype
) (CORE_ADDR pc
);
2326 extern CORE_ADDR
gdbarch_skip_trampoline_code (struct gdbarch
*gdbarch
, CORE_ADDR pc
);
2327 extern void set_gdbarch_skip_trampoline_code (struct gdbarch
*gdbarch
, gdbarch_skip_trampoline_code_ftype
*skip_trampoline_code
);
2328 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_TRAMPOLINE_CODE)
2329 #error "Non multi-arch definition of SKIP_TRAMPOLINE_CODE"
2332 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_TRAMPOLINE_CODE)
2333 #define SKIP_TRAMPOLINE_CODE(pc) (gdbarch_skip_trampoline_code (current_gdbarch, pc))
2337 /* For SVR4 shared libraries, each call goes through a small piece of
2338 trampoline code in the ".plt" section. IN_SOLIB_CALL_TRAMPOLINE evaluates
2339 to nonzero if we are currently stopped in one of these. */
2341 /* Default (function) for non- multi-arch platforms. */
2342 #if (!GDB_MULTI_ARCH) && !defined (IN_SOLIB_CALL_TRAMPOLINE)
2343 #define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (generic_in_solib_call_trampoline (pc, name))
2346 typedef int (gdbarch_in_solib_call_trampoline_ftype
) (CORE_ADDR pc
, char *name
);
2347 extern int gdbarch_in_solib_call_trampoline (struct gdbarch
*gdbarch
, CORE_ADDR pc
, char *name
);
2348 extern void set_gdbarch_in_solib_call_trampoline (struct gdbarch
*gdbarch
, gdbarch_in_solib_call_trampoline_ftype
*in_solib_call_trampoline
);
2349 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_CALL_TRAMPOLINE)
2350 #error "Non multi-arch definition of IN_SOLIB_CALL_TRAMPOLINE"
2353 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IN_SOLIB_CALL_TRAMPOLINE)
2354 #define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (gdbarch_in_solib_call_trampoline (current_gdbarch, pc, name))
2358 /* Some systems also have trampoline code for returning from shared libs. */
2360 /* Default (function) for non- multi-arch platforms. */
2361 #if (!GDB_MULTI_ARCH) && !defined (IN_SOLIB_RETURN_TRAMPOLINE)
2362 #define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (generic_in_solib_return_trampoline (pc, name))
2365 typedef int (gdbarch_in_solib_return_trampoline_ftype
) (CORE_ADDR pc
, char *name
);
2366 extern int gdbarch_in_solib_return_trampoline (struct gdbarch
*gdbarch
, CORE_ADDR pc
, char *name
);
2367 extern void set_gdbarch_in_solib_return_trampoline (struct gdbarch
*gdbarch
, gdbarch_in_solib_return_trampoline_ftype
*in_solib_return_trampoline
);
2368 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_RETURN_TRAMPOLINE)
2369 #error "Non multi-arch definition of IN_SOLIB_RETURN_TRAMPOLINE"
2372 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IN_SOLIB_RETURN_TRAMPOLINE)
2373 #define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (gdbarch_in_solib_return_trampoline (current_gdbarch, pc, name))
2377 /* Sigtramp is a routine that the kernel calls (which then calls the
2378 signal handler). On most machines it is a library routine that is
2379 linked into the executable.
2381 This macro, given a program counter value and the name of the
2382 function in which that PC resides (which can be null if the name is
2383 not known), returns nonzero if the PC and name show that we are in
2386 On most machines just see if the name is sigtramp (and if we have
2387 no name, assume we are not in sigtramp).
2389 FIXME: cagney/2002-04-21: The function find_pc_partial_function
2390 calls find_pc_sect_partial_function() which calls PC_IN_SIGTRAMP.
2391 This means PC_IN_SIGTRAMP function can't be implemented by doing its
2392 own local NAME lookup.
2394 FIXME: cagney/2002-04-21: PC_IN_SIGTRAMP is something of a mess.
2395 Some code also depends on SIGTRAMP_START and SIGTRAMP_END but other
2398 /* Default (function) for non- multi-arch platforms. */
2399 #if (!GDB_MULTI_ARCH) && !defined (PC_IN_SIGTRAMP)
2400 #define PC_IN_SIGTRAMP(pc, name) (legacy_pc_in_sigtramp (pc, name))
2403 typedef int (gdbarch_pc_in_sigtramp_ftype
) (CORE_ADDR pc
, char *name
);
2404 extern int gdbarch_pc_in_sigtramp (struct gdbarch
*gdbarch
, CORE_ADDR pc
, char *name
);
2405 extern void set_gdbarch_pc_in_sigtramp (struct gdbarch
*gdbarch
, gdbarch_pc_in_sigtramp_ftype
*pc_in_sigtramp
);
2406 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_IN_SIGTRAMP)
2407 #error "Non multi-arch definition of PC_IN_SIGTRAMP"
2410 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_IN_SIGTRAMP)
2411 #define PC_IN_SIGTRAMP(pc, name) (gdbarch_pc_in_sigtramp (current_gdbarch, pc, name))
2415 #if defined (SIGTRAMP_START)
2416 /* Legacy for systems yet to multi-arch SIGTRAMP_START */
2417 #if !defined (SIGTRAMP_START_P)
2418 #define SIGTRAMP_START_P() (1)
2422 /* Default predicate for non- multi-arch targets. */
2423 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_START_P)
2424 #define SIGTRAMP_START_P() (0)
2427 extern int gdbarch_sigtramp_start_p (struct gdbarch
*gdbarch
);
2428 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START_P)
2429 #error "Non multi-arch definition of SIGTRAMP_START"
2431 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_START_P)
2432 #define SIGTRAMP_START_P() (gdbarch_sigtramp_start_p (current_gdbarch))
2435 /* Default (function) for non- multi-arch platforms. */
2436 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_START)
2437 #define SIGTRAMP_START(pc) (internal_error (__FILE__, __LINE__, "SIGTRAMP_START"), 0)
2440 typedef CORE_ADDR (gdbarch_sigtramp_start_ftype
) (CORE_ADDR pc
);
2441 extern CORE_ADDR
gdbarch_sigtramp_start (struct gdbarch
*gdbarch
, CORE_ADDR pc
);
2442 extern void set_gdbarch_sigtramp_start (struct gdbarch
*gdbarch
, gdbarch_sigtramp_start_ftype
*sigtramp_start
);
2443 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START)
2444 #error "Non multi-arch definition of SIGTRAMP_START"
2447 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_START)
2448 #define SIGTRAMP_START(pc) (gdbarch_sigtramp_start (current_gdbarch, pc))
2452 #if defined (SIGTRAMP_END)
2453 /* Legacy for systems yet to multi-arch SIGTRAMP_END */
2454 #if !defined (SIGTRAMP_END_P)
2455 #define SIGTRAMP_END_P() (1)
2459 /* Default predicate for non- multi-arch targets. */
2460 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_END_P)
2461 #define SIGTRAMP_END_P() (0)
2464 extern int gdbarch_sigtramp_end_p (struct gdbarch
*gdbarch
);
2465 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END_P)
2466 #error "Non multi-arch definition of SIGTRAMP_END"
2468 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_END_P)
2469 #define SIGTRAMP_END_P() (gdbarch_sigtramp_end_p (current_gdbarch))
2472 /* Default (function) for non- multi-arch platforms. */
2473 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_END)
2474 #define SIGTRAMP_END(pc) (internal_error (__FILE__, __LINE__, "SIGTRAMP_END"), 0)
2477 typedef CORE_ADDR (gdbarch_sigtramp_end_ftype
) (CORE_ADDR pc
);
2478 extern CORE_ADDR
gdbarch_sigtramp_end (struct gdbarch
*gdbarch
, CORE_ADDR pc
);
2479 extern void set_gdbarch_sigtramp_end (struct gdbarch
*gdbarch
, gdbarch_sigtramp_end_ftype
*sigtramp_end
);
2480 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END)
2481 #error "Non multi-arch definition of SIGTRAMP_END"
2484 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_END)
2485 #define SIGTRAMP_END(pc) (gdbarch_sigtramp_end (current_gdbarch, pc))
2489 /* A target might have problems with watchpoints as soon as the stack
2490 frame of the current function has been destroyed. This mostly happens
2491 as the first action in a funtion's epilogue. in_function_epilogue_p()
2492 is defined to return a non-zero value if either the given addr is one
2493 instruction after the stack destroying instruction up to the trailing
2494 return instruction or if we can figure out that the stack frame has
2495 already been invalidated regardless of the value of addr. Targets
2496 which don't suffer from that problem could just let this functionality
2499 typedef int (gdbarch_in_function_epilogue_p_ftype
) (struct gdbarch
*gdbarch
, CORE_ADDR addr
);
2500 extern int gdbarch_in_function_epilogue_p (struct gdbarch
*gdbarch
, CORE_ADDR addr
);
2501 extern void set_gdbarch_in_function_epilogue_p (struct gdbarch
*gdbarch
, gdbarch_in_function_epilogue_p_ftype
*in_function_epilogue_p
);
2503 /* Given a vector of command-line arguments, return a newly allocated
2504 string which, when passed to the create_inferior function, will be
2505 parsed (on Unix systems, by the shell) to yield the same vector.
2506 This function should call error() if the argument vector is not
2507 representable for this target or if this target does not support
2508 command-line arguments.
2509 ARGC is the number of elements in the vector.
2510 ARGV is an array of strings, one per argument. */
2512 typedef char * (gdbarch_construct_inferior_arguments_ftype
) (struct gdbarch
*gdbarch
, int argc
, char **argv
);
2513 extern char * gdbarch_construct_inferior_arguments (struct gdbarch
*gdbarch
, int argc
, char **argv
);
2514 extern void set_gdbarch_construct_inferior_arguments (struct gdbarch
*gdbarch
, gdbarch_construct_inferior_arguments_ftype
*construct_inferior_arguments
);
2516 #if defined (DWARF2_BUILD_FRAME_INFO)
2517 /* Legacy for systems yet to multi-arch DWARF2_BUILD_FRAME_INFO */
2518 #if !defined (DWARF2_BUILD_FRAME_INFO_P)
2519 #define DWARF2_BUILD_FRAME_INFO_P() (1)
2523 /* Default predicate for non- multi-arch targets. */
2524 #if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO_P)
2525 #define DWARF2_BUILD_FRAME_INFO_P() (0)
2528 extern int gdbarch_dwarf2_build_frame_info_p (struct gdbarch
*gdbarch
);
2529 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO_P)
2530 #error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
2532 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO_P)
2533 #define DWARF2_BUILD_FRAME_INFO_P() (gdbarch_dwarf2_build_frame_info_p (current_gdbarch))
2536 /* Default (function) for non- multi-arch platforms. */
2537 #if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO)
2538 #define DWARF2_BUILD_FRAME_INFO(objfile) (internal_error (__FILE__, __LINE__, "DWARF2_BUILD_FRAME_INFO"), 0)
2541 typedef void (gdbarch_dwarf2_build_frame_info_ftype
) (struct objfile
*objfile
);
2542 extern void gdbarch_dwarf2_build_frame_info (struct gdbarch
*gdbarch
, struct objfile
*objfile
);
2543 extern void set_gdbarch_dwarf2_build_frame_info (struct gdbarch
*gdbarch
, gdbarch_dwarf2_build_frame_info_ftype
*dwarf2_build_frame_info
);
2544 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO)
2545 #error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
2548 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO)
2549 #define DWARF2_BUILD_FRAME_INFO(objfile) (gdbarch_dwarf2_build_frame_info (current_gdbarch, objfile))
2553 /* Default (function) for non- multi-arch platforms. */
2554 #if (!GDB_MULTI_ARCH) && !defined (ELF_MAKE_MSYMBOL_SPECIAL)
2555 #define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (default_elf_make_msymbol_special (sym, msym))
2558 typedef void (gdbarch_elf_make_msymbol_special_ftype
) (asymbol
*sym
, struct minimal_symbol
*msym
);
2559 extern void gdbarch_elf_make_msymbol_special (struct gdbarch
*gdbarch
, asymbol
*sym
, struct minimal_symbol
*msym
);
2560 extern void set_gdbarch_elf_make_msymbol_special (struct gdbarch
*gdbarch
, gdbarch_elf_make_msymbol_special_ftype
*elf_make_msymbol_special
);
2561 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ELF_MAKE_MSYMBOL_SPECIAL)
2562 #error "Non multi-arch definition of ELF_MAKE_MSYMBOL_SPECIAL"
2565 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ELF_MAKE_MSYMBOL_SPECIAL)
2566 #define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (gdbarch_elf_make_msymbol_special (current_gdbarch, sym, msym))
2570 /* Default (function) for non- multi-arch platforms. */
2571 #if (!GDB_MULTI_ARCH) && !defined (COFF_MAKE_MSYMBOL_SPECIAL)
2572 #define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (default_coff_make_msymbol_special (val, msym))
2575 typedef void (gdbarch_coff_make_msymbol_special_ftype
) (int val
, struct minimal_symbol
*msym
);
2576 extern void gdbarch_coff_make_msymbol_special (struct gdbarch
*gdbarch
, int val
, struct minimal_symbol
*msym
);
2577 extern void set_gdbarch_coff_make_msymbol_special (struct gdbarch
*gdbarch
, gdbarch_coff_make_msymbol_special_ftype
*coff_make_msymbol_special
);
2578 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COFF_MAKE_MSYMBOL_SPECIAL)
2579 #error "Non multi-arch definition of COFF_MAKE_MSYMBOL_SPECIAL"
2582 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (COFF_MAKE_MSYMBOL_SPECIAL)
2583 #define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (gdbarch_coff_make_msymbol_special (current_gdbarch, val, msym))
2587 /* Default (value) for non- multi-arch platforms. */
2588 #if (!GDB_MULTI_ARCH) && !defined (NAME_OF_MALLOC)
2589 #define NAME_OF_MALLOC ("malloc")
2592 extern const char * gdbarch_name_of_malloc (struct gdbarch
*gdbarch
);
2593 extern void set_gdbarch_name_of_malloc (struct gdbarch
*gdbarch
, const char * name_of_malloc
);
2594 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NAME_OF_MALLOC)
2595 #error "Non multi-arch definition of NAME_OF_MALLOC"
2598 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NAME_OF_MALLOC)
2599 #define NAME_OF_MALLOC (gdbarch_name_of_malloc (current_gdbarch))
2603 /* Default (value) for non- multi-arch platforms. */
2604 #if (!GDB_MULTI_ARCH) && !defined (CANNOT_STEP_BREAKPOINT)
2605 #define CANNOT_STEP_BREAKPOINT (0)
2608 extern int gdbarch_cannot_step_breakpoint (struct gdbarch
*gdbarch
);
2609 extern void set_gdbarch_cannot_step_breakpoint (struct gdbarch
*gdbarch
, int cannot_step_breakpoint
);
2610 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STEP_BREAKPOINT)
2611 #error "Non multi-arch definition of CANNOT_STEP_BREAKPOINT"
2614 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_STEP_BREAKPOINT)
2615 #define CANNOT_STEP_BREAKPOINT (gdbarch_cannot_step_breakpoint (current_gdbarch))
2619 /* Default (value) for non- multi-arch platforms. */
2620 #if (!GDB_MULTI_ARCH) && !defined (HAVE_NONSTEPPABLE_WATCHPOINT)
2621 #define HAVE_NONSTEPPABLE_WATCHPOINT (0)
2624 extern int gdbarch_have_nonsteppable_watchpoint (struct gdbarch
*gdbarch
);
2625 extern void set_gdbarch_have_nonsteppable_watchpoint (struct gdbarch
*gdbarch
, int have_nonsteppable_watchpoint
);
2626 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (HAVE_NONSTEPPABLE_WATCHPOINT)
2627 #error "Non multi-arch definition of HAVE_NONSTEPPABLE_WATCHPOINT"
2630 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (HAVE_NONSTEPPABLE_WATCHPOINT)
2631 #define HAVE_NONSTEPPABLE_WATCHPOINT (gdbarch_have_nonsteppable_watchpoint (current_gdbarch))
2635 #if defined (ADDRESS_CLASS_TYPE_FLAGS)
2636 /* Legacy for systems yet to multi-arch ADDRESS_CLASS_TYPE_FLAGS */
2637 #if !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2638 #define ADDRESS_CLASS_TYPE_FLAGS_P() (1)
2642 /* Default predicate for non- multi-arch targets. */
2643 #if (!GDB_MULTI_ARCH) && !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2644 #define ADDRESS_CLASS_TYPE_FLAGS_P() (0)
2647 extern int gdbarch_address_class_type_flags_p (struct gdbarch
*gdbarch
);
2648 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2649 #error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
2651 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2652 #define ADDRESS_CLASS_TYPE_FLAGS_P() (gdbarch_address_class_type_flags_p (current_gdbarch))
2655 /* Default (function) for non- multi-arch platforms. */
2656 #if (!GDB_MULTI_ARCH) && !defined (ADDRESS_CLASS_TYPE_FLAGS)
2657 #define ADDRESS_CLASS_TYPE_FLAGS(byte_size, dwarf2_addr_class) (internal_error (__FILE__, __LINE__, "ADDRESS_CLASS_TYPE_FLAGS"), 0)
2660 typedef int (gdbarch_address_class_type_flags_ftype
) (int byte_size
, int dwarf2_addr_class
);
2661 extern int gdbarch_address_class_type_flags (struct gdbarch
*gdbarch
, int byte_size
, int dwarf2_addr_class
);
2662 extern void set_gdbarch_address_class_type_flags (struct gdbarch
*gdbarch
, gdbarch_address_class_type_flags_ftype
*address_class_type_flags
);
2663 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS)
2664 #error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
2667 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_CLASS_TYPE_FLAGS)
2668 #define ADDRESS_CLASS_TYPE_FLAGS(byte_size, dwarf2_addr_class) (gdbarch_address_class_type_flags (current_gdbarch, byte_size, dwarf2_addr_class))
2672 extern int gdbarch_address_class_type_flags_to_name_p (struct gdbarch
*gdbarch
);
2674 typedef char * (gdbarch_address_class_type_flags_to_name_ftype
) (struct gdbarch
*gdbarch
, int type_flags
);
2675 extern char * gdbarch_address_class_type_flags_to_name (struct gdbarch
*gdbarch
, int type_flags
);
2676 extern void set_gdbarch_address_class_type_flags_to_name (struct gdbarch
*gdbarch
, gdbarch_address_class_type_flags_to_name_ftype
*address_class_type_flags_to_name
);
2678 extern int gdbarch_address_class_name_to_type_flags_p (struct gdbarch
*gdbarch
);
2680 typedef int (gdbarch_address_class_name_to_type_flags_ftype
) (struct gdbarch
*gdbarch
, char *name
, int *type_flags_ptr
);
2681 extern int gdbarch_address_class_name_to_type_flags (struct gdbarch
*gdbarch
, char *name
, int *type_flags_ptr
);
2682 extern void set_gdbarch_address_class_name_to_type_flags (struct gdbarch
*gdbarch
, gdbarch_address_class_name_to_type_flags_ftype
*address_class_name_to_type_flags
);
2684 /* Is a register in a group */
2686 typedef int (gdbarch_register_reggroup_p_ftype
) (struct gdbarch
*gdbarch
, int regnum
, struct reggroup
*reggroup
);
2687 extern int gdbarch_register_reggroup_p (struct gdbarch
*gdbarch
, int regnum
, struct reggroup
*reggroup
);
2688 extern void set_gdbarch_register_reggroup_p (struct gdbarch
*gdbarch
, gdbarch_register_reggroup_p_ftype
*register_reggroup_p
);
2690 extern struct gdbarch_tdep
*gdbarch_tdep (struct gdbarch
*gdbarch
);
2693 /* Mechanism for co-ordinating the selection of a specific
2696 GDB targets (*-tdep.c) can register an interest in a specific
2697 architecture. Other GDB components can register a need to maintain
2698 per-architecture data.
2700 The mechanisms below ensures that there is only a loose connection
2701 between the set-architecture command and the various GDB
2702 components. Each component can independently register their need
2703 to maintain architecture specific data with gdbarch.
2707 Previously, a single TARGET_ARCHITECTURE_HOOK was provided. It
2710 The more traditional mega-struct containing architecture specific
2711 data for all the various GDB components was also considered. Since
2712 GDB is built from a variable number of (fairly independent)
2713 components it was determined that the global aproach was not
2717 /* Register a new architectural family with GDB.
2719 Register support for the specified ARCHITECTURE with GDB. When
2720 gdbarch determines that the specified architecture has been
2721 selected, the corresponding INIT function is called.
2725 The INIT function takes two parameters: INFO which contains the
2726 information available to gdbarch about the (possibly new)
2727 architecture; ARCHES which is a list of the previously created
2728 ``struct gdbarch'' for this architecture.
2730 The INFO parameter is, as far as possible, be pre-initialized with
2731 information obtained from INFO.ABFD or the previously selected
2734 The ARCHES parameter is a linked list (sorted most recently used)
2735 of all the previously created architures for this architecture
2736 family. The (possibly NULL) ARCHES->gdbarch can used to access
2737 values from the previously selected architecture for this
2738 architecture family. The global ``current_gdbarch'' shall not be
2741 The INIT function shall return any of: NULL - indicating that it
2742 doesn't recognize the selected architecture; an existing ``struct
2743 gdbarch'' from the ARCHES list - indicating that the new
2744 architecture is just a synonym for an earlier architecture (see
2745 gdbarch_list_lookup_by_info()); a newly created ``struct gdbarch''
2746 - that describes the selected architecture (see gdbarch_alloc()).
2748 The DUMP_TDEP function shall print out all target specific values.
2749 Care should be taken to ensure that the function works in both the
2750 multi-arch and non- multi-arch cases. */
2754 struct gdbarch
*gdbarch
;
2755 struct gdbarch_list
*next
;
2760 /* Use default: NULL (ZERO). */
2761 const struct bfd_arch_info
*bfd_arch_info
;
2763 /* Use default: BFD_ENDIAN_UNKNOWN (NB: is not ZERO). */
2766 /* Use default: NULL (ZERO). */
2769 /* Use default: NULL (ZERO). */
2770 struct gdbarch_tdep_info
*tdep_info
;
2773 typedef struct gdbarch
*(gdbarch_init_ftype
) (struct gdbarch_info info
, struct gdbarch_list
*arches
);
2774 typedef void (gdbarch_dump_tdep_ftype
) (struct gdbarch
*gdbarch
, struct ui_file
*file
);
2776 /* DEPRECATED - use gdbarch_register() */
2777 extern void register_gdbarch_init (enum bfd_architecture architecture
, gdbarch_init_ftype
*);
2779 extern void gdbarch_register (enum bfd_architecture architecture
,
2780 gdbarch_init_ftype
*,
2781 gdbarch_dump_tdep_ftype
*);
2784 /* Return a freshly allocated, NULL terminated, array of the valid
2785 architecture names. Since architectures are registered during the
2786 _initialize phase this function only returns useful information
2787 once initialization has been completed. */
2789 extern const char **gdbarch_printable_names (void);
2792 /* Helper function. Search the list of ARCHES for a GDBARCH that
2793 matches the information provided by INFO. */
2795 extern struct gdbarch_list
*gdbarch_list_lookup_by_info (struct gdbarch_list
*arches
, const struct gdbarch_info
*info
);
2798 /* Helper function. Create a preliminary ``struct gdbarch''. Perform
2799 basic initialization using values obtained from the INFO andTDEP
2800 parameters. set_gdbarch_*() functions are called to complete the
2801 initialization of the object. */
2803 extern struct gdbarch
*gdbarch_alloc (const struct gdbarch_info
*info
, struct gdbarch_tdep
*tdep
);
2806 /* Helper function. Free a partially-constructed ``struct gdbarch''.
2807 It is assumed that the caller freeds the ``struct
2810 extern void gdbarch_free (struct gdbarch
*);
2813 /* Helper function. Force an update of the current architecture.
2815 The actual architecture selected is determined by INFO, ``(gdb) set
2816 architecture'' et.al., the existing architecture and BFD's default
2817 architecture. INFO should be initialized to zero and then selected
2818 fields should be updated.
2820 Returns non-zero if the update succeeds */
2822 extern int gdbarch_update_p (struct gdbarch_info info
);
2826 /* Register per-architecture data-pointer.
2828 Reserve space for a per-architecture data-pointer. An identifier
2829 for the reserved data-pointer is returned. That identifer should
2830 be saved in a local static variable.
2832 The per-architecture data-pointer is either initialized explicitly
2833 (set_gdbarch_data()) or implicitly (by INIT() via a call to
2834 gdbarch_data()). FREE() is called to delete either an existing
2835 data-pointer overridden by set_gdbarch_data() or when the
2836 architecture object is being deleted.
2838 When a previously created architecture is re-selected, the
2839 per-architecture data-pointer for that previous architecture is
2840 restored. INIT() is not re-called.
2842 Multiple registrarants for any architecture are allowed (and
2843 strongly encouraged). */
2845 struct gdbarch_data
;
2847 typedef void *(gdbarch_data_init_ftype
) (struct gdbarch
*gdbarch
);
2848 typedef void (gdbarch_data_free_ftype
) (struct gdbarch
*gdbarch
,
2850 extern struct gdbarch_data
*register_gdbarch_data (gdbarch_data_init_ftype
*init
,
2851 gdbarch_data_free_ftype
*free
);
2852 extern void set_gdbarch_data (struct gdbarch
*gdbarch
,
2853 struct gdbarch_data
*data
,
2856 extern void *gdbarch_data (struct gdbarch
*gdbarch
, struct gdbarch_data
*);
2859 /* Register per-architecture memory region.
2861 Provide a memory-region swap mechanism. Per-architecture memory
2862 region are created. These memory regions are swapped whenever the
2863 architecture is changed. For a new architecture, the memory region
2864 is initialized with zero (0) and the INIT function is called.
2866 Memory regions are swapped / initialized in the order that they are
2867 registered. NULL DATA and/or INIT values can be specified.
2869 New code should use register_gdbarch_data(). */
2871 typedef void (gdbarch_swap_ftype
) (void);
2872 extern void register_gdbarch_swap (void *data
, unsigned long size
, gdbarch_swap_ftype
*init
);
2873 #define REGISTER_GDBARCH_SWAP(VAR) register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL)
2877 /* The target-system-dependent byte order is dynamic */
2879 extern int target_byte_order
;
2880 #ifndef TARGET_BYTE_ORDER
2881 #define TARGET_BYTE_ORDER (target_byte_order + 0)
2884 extern int target_byte_order_auto
;
2885 #ifndef TARGET_BYTE_ORDER_AUTO
2886 #define TARGET_BYTE_ORDER_AUTO (target_byte_order_auto + 0)
2891 /* The target-system-dependent BFD architecture is dynamic */
2893 extern int target_architecture_auto
;
2894 #ifndef TARGET_ARCHITECTURE_AUTO
2895 #define TARGET_ARCHITECTURE_AUTO (target_architecture_auto + 0)
2898 extern const struct bfd_arch_info
*target_architecture
;
2899 #ifndef TARGET_ARCHITECTURE
2900 #define TARGET_ARCHITECTURE (target_architecture + 0)
2904 /* The target-system-dependent disassembler is semi-dynamic */
2906 extern int dis_asm_read_memory (bfd_vma memaddr
, bfd_byte
*myaddr
,
2907 unsigned int len
, disassemble_info
*info
);
2909 extern void dis_asm_memory_error (int status
, bfd_vma memaddr
,
2910 disassemble_info
*info
);
2912 extern void dis_asm_print_address (bfd_vma addr
,
2913 disassemble_info
*info
);
2915 extern int (*tm_print_insn
) (bfd_vma
, disassemble_info
*);
2916 extern disassemble_info tm_print_insn_info
;
2917 #ifndef TARGET_PRINT_INSN_INFO
2918 #define TARGET_PRINT_INSN_INFO (&tm_print_insn_info)
2923 /* Set the dynamic target-system-dependent parameters (architecture,
2924 byte-order, ...) using information found in the BFD */
2926 extern void set_gdbarch_from_file (bfd
*);
2929 /* Initialize the current architecture to the "first" one we find on
2932 extern void initialize_current_architecture (void);
2934 /* For non-multiarched targets, do any initialization of the default
2935 gdbarch object necessary after the _initialize_MODULE functions
2937 extern void initialize_non_multiarch (void);
2939 /* gdbarch trace variable */
2940 extern int gdbarch_debug
;
2942 extern void gdbarch_dump (struct gdbarch
*gdbarch
, struct ui_file
*file
);