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
;
51 extern struct gdbarch
*current_gdbarch
;
54 /* If any of the following are defined, the target wasn't correctly
58 #if defined (EXTRA_FRAME_INFO)
59 #error "EXTRA_FRAME_INFO: replaced by struct frame_extra_info"
64 #if defined (FRAME_FIND_SAVED_REGS)
65 #error "FRAME_FIND_SAVED_REGS: replaced by FRAME_INIT_SAVED_REGS"
69 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PURE) && defined (GDB_TM_FILE)
70 #error "GDB_TM_FILE: Pure multi-arch targets do not have a tm.h file."
74 /* The following are pre-initialized by GDBARCH. */
76 extern const struct bfd_arch_info
* gdbarch_bfd_arch_info (struct gdbarch
*gdbarch
);
77 /* set_gdbarch_bfd_arch_info() - not applicable - pre-initialized. */
78 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ARCHITECTURE)
79 #error "Non multi-arch definition of TARGET_ARCHITECTURE"
82 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_ARCHITECTURE)
83 #define TARGET_ARCHITECTURE (gdbarch_bfd_arch_info (current_gdbarch))
87 extern int gdbarch_byte_order (struct gdbarch
*gdbarch
);
88 /* set_gdbarch_byte_order() - not applicable - pre-initialized. */
89 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BYTE_ORDER)
90 #error "Non multi-arch definition of TARGET_BYTE_ORDER"
93 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_BYTE_ORDER)
94 #define TARGET_BYTE_ORDER (gdbarch_byte_order (current_gdbarch))
99 /* The following are initialized by the target dependent code. */
101 /* Number of bits in a char or unsigned char for the target machine.
102 Just like CHAR_BIT in <limits.h> but describes the target machine.
103 v::TARGET_CHAR_BIT:int:char_bit::::8 * sizeof (char):8::0:
105 Number of bits in a short or unsigned short for the target machine. */
107 /* Default (value) for non- multi-arch platforms. */
108 #if (!GDB_MULTI_ARCH) && !defined (TARGET_SHORT_BIT)
109 #define TARGET_SHORT_BIT (2*TARGET_CHAR_BIT)
112 extern int gdbarch_short_bit (struct gdbarch
*gdbarch
);
113 extern void set_gdbarch_short_bit (struct gdbarch
*gdbarch
, int short_bit
);
114 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_SHORT_BIT)
115 #error "Non multi-arch definition of TARGET_SHORT_BIT"
118 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_SHORT_BIT)
119 #define TARGET_SHORT_BIT (gdbarch_short_bit (current_gdbarch))
123 /* Number of bits in an int or unsigned int for the target machine. */
125 /* Default (value) for non- multi-arch platforms. */
126 #if (!GDB_MULTI_ARCH) && !defined (TARGET_INT_BIT)
127 #define TARGET_INT_BIT (4*TARGET_CHAR_BIT)
130 extern int gdbarch_int_bit (struct gdbarch
*gdbarch
);
131 extern void set_gdbarch_int_bit (struct gdbarch
*gdbarch
, int int_bit
);
132 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_INT_BIT)
133 #error "Non multi-arch definition of TARGET_INT_BIT"
136 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_INT_BIT)
137 #define TARGET_INT_BIT (gdbarch_int_bit (current_gdbarch))
141 /* Number of bits in a long or unsigned long for the target machine. */
143 /* Default (value) for non- multi-arch platforms. */
144 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_BIT)
145 #define TARGET_LONG_BIT (4*TARGET_CHAR_BIT)
148 extern int gdbarch_long_bit (struct gdbarch
*gdbarch
);
149 extern void set_gdbarch_long_bit (struct gdbarch
*gdbarch
, int long_bit
);
150 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_BIT)
151 #error "Non multi-arch definition of TARGET_LONG_BIT"
154 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_BIT)
155 #define TARGET_LONG_BIT (gdbarch_long_bit (current_gdbarch))
159 /* Number of bits in a long long or unsigned long long for the target
162 /* Default (value) for non- multi-arch platforms. */
163 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_LONG_BIT)
164 #define TARGET_LONG_LONG_BIT (2*TARGET_LONG_BIT)
167 extern int gdbarch_long_long_bit (struct gdbarch
*gdbarch
);
168 extern void set_gdbarch_long_long_bit (struct gdbarch
*gdbarch
, int long_long_bit
);
169 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_LONG_BIT)
170 #error "Non multi-arch definition of TARGET_LONG_LONG_BIT"
173 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_LONG_BIT)
174 #define TARGET_LONG_LONG_BIT (gdbarch_long_long_bit (current_gdbarch))
178 /* Number of bits in a float for the target machine. */
180 /* Default (value) for non- multi-arch platforms. */
181 #if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_BIT)
182 #define TARGET_FLOAT_BIT (4*TARGET_CHAR_BIT)
185 extern int gdbarch_float_bit (struct gdbarch
*gdbarch
);
186 extern void set_gdbarch_float_bit (struct gdbarch
*gdbarch
, int float_bit
);
187 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_BIT)
188 #error "Non multi-arch definition of TARGET_FLOAT_BIT"
191 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_BIT)
192 #define TARGET_FLOAT_BIT (gdbarch_float_bit (current_gdbarch))
196 /* Number of bits in a double for the target machine. */
198 /* Default (value) for non- multi-arch platforms. */
199 #if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_BIT)
200 #define TARGET_DOUBLE_BIT (8*TARGET_CHAR_BIT)
203 extern int gdbarch_double_bit (struct gdbarch
*gdbarch
);
204 extern void set_gdbarch_double_bit (struct gdbarch
*gdbarch
, int double_bit
);
205 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_BIT)
206 #error "Non multi-arch definition of TARGET_DOUBLE_BIT"
209 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_BIT)
210 #define TARGET_DOUBLE_BIT (gdbarch_double_bit (current_gdbarch))
214 /* Number of bits in a long double for the target machine. */
216 /* Default (value) for non- multi-arch platforms. */
217 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_BIT)
218 #define TARGET_LONG_DOUBLE_BIT (8*TARGET_CHAR_BIT)
221 extern int gdbarch_long_double_bit (struct gdbarch
*gdbarch
);
222 extern void set_gdbarch_long_double_bit (struct gdbarch
*gdbarch
, int long_double_bit
);
223 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_BIT)
224 #error "Non multi-arch definition of TARGET_LONG_DOUBLE_BIT"
227 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_BIT)
228 #define TARGET_LONG_DOUBLE_BIT (gdbarch_long_double_bit (current_gdbarch))
232 /* For most targets, a pointer on the target and its representation as an
233 address in GDB have the same size and "look the same". For such a
234 target, you need only set TARGET_PTR_BIT / ptr_bit and TARGET_ADDR_BIT
235 / addr_bit will be set from it.
237 If TARGET_PTR_BIT and TARGET_ADDR_BIT are different, you'll probably
238 also need to set POINTER_TO_ADDRESS and ADDRESS_TO_POINTER as well.
240 ptr_bit is the size of a pointer on the target */
242 /* Default (value) for non- multi-arch platforms. */
243 #if (!GDB_MULTI_ARCH) && !defined (TARGET_PTR_BIT)
244 #define TARGET_PTR_BIT (TARGET_INT_BIT)
247 extern int gdbarch_ptr_bit (struct gdbarch
*gdbarch
);
248 extern void set_gdbarch_ptr_bit (struct gdbarch
*gdbarch
, int ptr_bit
);
249 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PTR_BIT)
250 #error "Non multi-arch definition of TARGET_PTR_BIT"
253 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PTR_BIT)
254 #define TARGET_PTR_BIT (gdbarch_ptr_bit (current_gdbarch))
258 /* addr_bit is the size of a target address as represented in gdb */
260 /* Default (value) for non- multi-arch platforms. */
261 #if (!GDB_MULTI_ARCH) && !defined (TARGET_ADDR_BIT)
262 #define TARGET_ADDR_BIT (TARGET_PTR_BIT)
265 extern int gdbarch_addr_bit (struct gdbarch
*gdbarch
);
266 extern void set_gdbarch_addr_bit (struct gdbarch
*gdbarch
, int addr_bit
);
267 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ADDR_BIT)
268 #error "Non multi-arch definition of TARGET_ADDR_BIT"
271 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_ADDR_BIT)
272 #define TARGET_ADDR_BIT (gdbarch_addr_bit (current_gdbarch))
276 /* Number of bits in a BFD_VMA for the target object file format. */
278 /* Default (value) for non- multi-arch platforms. */
279 #if (!GDB_MULTI_ARCH) && !defined (TARGET_BFD_VMA_BIT)
280 #define TARGET_BFD_VMA_BIT (TARGET_ARCHITECTURE->bits_per_address)
283 extern int gdbarch_bfd_vma_bit (struct gdbarch
*gdbarch
);
284 extern void set_gdbarch_bfd_vma_bit (struct gdbarch
*gdbarch
, int bfd_vma_bit
);
285 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BFD_VMA_BIT)
286 #error "Non multi-arch definition of TARGET_BFD_VMA_BIT"
289 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_BFD_VMA_BIT)
290 #define TARGET_BFD_VMA_BIT (gdbarch_bfd_vma_bit (current_gdbarch))
294 /* One if `char' acts like `signed char', zero if `unsigned char'. */
296 /* Default (value) for non- multi-arch platforms. */
297 #if (!GDB_MULTI_ARCH) && !defined (TARGET_CHAR_SIGNED)
298 #define TARGET_CHAR_SIGNED (1)
301 extern int gdbarch_char_signed (struct gdbarch
*gdbarch
);
302 extern void set_gdbarch_char_signed (struct gdbarch
*gdbarch
, int char_signed
);
303 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_CHAR_SIGNED)
304 #error "Non multi-arch definition of TARGET_CHAR_SIGNED"
307 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_CHAR_SIGNED)
308 #define TARGET_CHAR_SIGNED (gdbarch_char_signed (current_gdbarch))
312 /* Default (function) for non- multi-arch platforms. */
313 #if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_PC)
314 #define TARGET_READ_PC(ptid) (generic_target_read_pc (ptid))
317 typedef CORE_ADDR (gdbarch_read_pc_ftype
) (ptid_t ptid
);
318 extern CORE_ADDR
gdbarch_read_pc (struct gdbarch
*gdbarch
, ptid_t ptid
);
319 extern void set_gdbarch_read_pc (struct gdbarch
*gdbarch
, gdbarch_read_pc_ftype
*read_pc
);
320 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_PC)
321 #error "Non multi-arch definition of TARGET_READ_PC"
324 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_PC)
325 #define TARGET_READ_PC(ptid) (gdbarch_read_pc (current_gdbarch, ptid))
329 /* Default (function) for non- multi-arch platforms. */
330 #if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_PC)
331 #define TARGET_WRITE_PC(val, ptid) (generic_target_write_pc (val, ptid))
334 typedef void (gdbarch_write_pc_ftype
) (CORE_ADDR val
, ptid_t ptid
);
335 extern void gdbarch_write_pc (struct gdbarch
*gdbarch
, CORE_ADDR val
, ptid_t ptid
);
336 extern void set_gdbarch_write_pc (struct gdbarch
*gdbarch
, gdbarch_write_pc_ftype
*write_pc
);
337 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_PC)
338 #error "Non multi-arch definition of TARGET_WRITE_PC"
341 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_PC)
342 #define TARGET_WRITE_PC(val, ptid) (gdbarch_write_pc (current_gdbarch, val, ptid))
346 /* Default (function) for non- multi-arch platforms. */
347 #if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_FP)
348 #define TARGET_READ_FP() (generic_target_read_fp ())
351 typedef CORE_ADDR (gdbarch_read_fp_ftype
) (void);
352 extern CORE_ADDR
gdbarch_read_fp (struct gdbarch
*gdbarch
);
353 extern void set_gdbarch_read_fp (struct gdbarch
*gdbarch
, gdbarch_read_fp_ftype
*read_fp
);
354 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_FP)
355 #error "Non multi-arch definition of TARGET_READ_FP"
358 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_FP)
359 #define TARGET_READ_FP() (gdbarch_read_fp (current_gdbarch))
363 /* Default (function) for non- multi-arch platforms. */
364 #if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_SP)
365 #define TARGET_READ_SP() (generic_target_read_sp ())
368 typedef CORE_ADDR (gdbarch_read_sp_ftype
) (void);
369 extern CORE_ADDR
gdbarch_read_sp (struct gdbarch
*gdbarch
);
370 extern void set_gdbarch_read_sp (struct gdbarch
*gdbarch
, gdbarch_read_sp_ftype
*read_sp
);
371 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_SP)
372 #error "Non multi-arch definition of TARGET_READ_SP"
375 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_SP)
376 #define TARGET_READ_SP() (gdbarch_read_sp (current_gdbarch))
380 /* Default (function) for non- multi-arch platforms. */
381 #if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_SP)
382 #define TARGET_WRITE_SP(val) (generic_target_write_sp (val))
385 typedef void (gdbarch_write_sp_ftype
) (CORE_ADDR val
);
386 extern void gdbarch_write_sp (struct gdbarch
*gdbarch
, CORE_ADDR val
);
387 extern void set_gdbarch_write_sp (struct gdbarch
*gdbarch
, gdbarch_write_sp_ftype
*write_sp
);
388 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_SP)
389 #error "Non multi-arch definition of TARGET_WRITE_SP"
392 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_SP)
393 #define TARGET_WRITE_SP(val) (gdbarch_write_sp (current_gdbarch, val))
397 /* Function for getting target's idea of a frame pointer. FIXME: GDB's
398 whole scheme for dealing with "frames" and "frame pointers" needs a
399 serious shakedown. */
401 /* Default (function) for non- multi-arch platforms. */
402 #if (!GDB_MULTI_ARCH) && !defined (TARGET_VIRTUAL_FRAME_POINTER)
403 #define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (legacy_virtual_frame_pointer (pc, frame_regnum, frame_offset))
406 typedef void (gdbarch_virtual_frame_pointer_ftype
) (CORE_ADDR pc
, int *frame_regnum
, LONGEST
*frame_offset
);
407 extern void gdbarch_virtual_frame_pointer (struct gdbarch
*gdbarch
, CORE_ADDR pc
, int *frame_regnum
, LONGEST
*frame_offset
);
408 extern void set_gdbarch_virtual_frame_pointer (struct gdbarch
*gdbarch
, gdbarch_virtual_frame_pointer_ftype
*virtual_frame_pointer
);
409 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_VIRTUAL_FRAME_POINTER)
410 #error "Non multi-arch definition of TARGET_VIRTUAL_FRAME_POINTER"
413 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_VIRTUAL_FRAME_POINTER)
414 #define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (gdbarch_virtual_frame_pointer (current_gdbarch, pc, frame_regnum, frame_offset))
418 extern int gdbarch_pseudo_register_read_p (struct gdbarch
*gdbarch
);
420 typedef void (gdbarch_pseudo_register_read_ftype
) (struct gdbarch
*gdbarch
, struct regcache
*regcache
, int cookednum
, void *buf
);
421 extern void gdbarch_pseudo_register_read (struct gdbarch
*gdbarch
, struct regcache
*regcache
, int cookednum
, void *buf
);
422 extern void set_gdbarch_pseudo_register_read (struct gdbarch
*gdbarch
, gdbarch_pseudo_register_read_ftype
*pseudo_register_read
);
424 extern int gdbarch_pseudo_register_write_p (struct gdbarch
*gdbarch
);
426 typedef void (gdbarch_pseudo_register_write_ftype
) (struct gdbarch
*gdbarch
, struct regcache
*regcache
, int cookednum
, const void *buf
);
427 extern void gdbarch_pseudo_register_write (struct gdbarch
*gdbarch
, struct regcache
*regcache
, int cookednum
, const void *buf
);
428 extern void set_gdbarch_pseudo_register_write (struct gdbarch
*gdbarch
, gdbarch_pseudo_register_write_ftype
*pseudo_register_write
);
430 extern int gdbarch_num_regs (struct gdbarch
*gdbarch
);
431 extern void set_gdbarch_num_regs (struct gdbarch
*gdbarch
, int num_regs
);
432 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_REGS)
433 #error "Non multi-arch definition of NUM_REGS"
436 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_REGS)
437 #define NUM_REGS (gdbarch_num_regs (current_gdbarch))
441 /* This macro gives the number of pseudo-registers that live in the
442 register namespace but do not get fetched or stored on the target.
443 These pseudo-registers may be aliases for other registers,
444 combinations of other registers, or they may be computed by GDB. */
446 /* Default (value) for non- multi-arch platforms. */
447 #if (!GDB_MULTI_ARCH) && !defined (NUM_PSEUDO_REGS)
448 #define NUM_PSEUDO_REGS (0)
451 extern int gdbarch_num_pseudo_regs (struct gdbarch
*gdbarch
);
452 extern void set_gdbarch_num_pseudo_regs (struct gdbarch
*gdbarch
, int num_pseudo_regs
);
453 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_PSEUDO_REGS)
454 #error "Non multi-arch definition of NUM_PSEUDO_REGS"
457 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_PSEUDO_REGS)
458 #define NUM_PSEUDO_REGS (gdbarch_num_pseudo_regs (current_gdbarch))
462 /* GDB's standard (or well known) register numbers. These can map onto
463 a real register or a pseudo (computed) register or not be defined at
466 /* Default (value) for non- multi-arch platforms. */
467 #if (!GDB_MULTI_ARCH) && !defined (SP_REGNUM)
468 #define SP_REGNUM (-1)
471 extern int gdbarch_sp_regnum (struct gdbarch
*gdbarch
);
472 extern void set_gdbarch_sp_regnum (struct gdbarch
*gdbarch
, int sp_regnum
);
473 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SP_REGNUM)
474 #error "Non multi-arch definition of SP_REGNUM"
477 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SP_REGNUM)
478 #define SP_REGNUM (gdbarch_sp_regnum (current_gdbarch))
482 /* Default (value) for non- multi-arch platforms. */
483 #if (!GDB_MULTI_ARCH) && !defined (FP_REGNUM)
484 #define FP_REGNUM (-1)
487 extern int gdbarch_fp_regnum (struct gdbarch
*gdbarch
);
488 extern void set_gdbarch_fp_regnum (struct gdbarch
*gdbarch
, int fp_regnum
);
489 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP_REGNUM)
490 #error "Non multi-arch definition of FP_REGNUM"
493 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FP_REGNUM)
494 #define FP_REGNUM (gdbarch_fp_regnum (current_gdbarch))
498 /* Default (value) for non- multi-arch platforms. */
499 #if (!GDB_MULTI_ARCH) && !defined (PC_REGNUM)
500 #define PC_REGNUM (-1)
503 extern int gdbarch_pc_regnum (struct gdbarch
*gdbarch
);
504 extern void set_gdbarch_pc_regnum (struct gdbarch
*gdbarch
, int pc_regnum
);
505 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_REGNUM)
506 #error "Non multi-arch definition of PC_REGNUM"
509 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_REGNUM)
510 #define PC_REGNUM (gdbarch_pc_regnum (current_gdbarch))
514 /* Default (value) for non- multi-arch platforms. */
515 #if (!GDB_MULTI_ARCH) && !defined (PS_REGNUM)
516 #define PS_REGNUM (-1)
519 extern int gdbarch_ps_regnum (struct gdbarch
*gdbarch
);
520 extern void set_gdbarch_ps_regnum (struct gdbarch
*gdbarch
, int ps_regnum
);
521 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PS_REGNUM)
522 #error "Non multi-arch definition of PS_REGNUM"
525 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PS_REGNUM)
526 #define PS_REGNUM (gdbarch_ps_regnum (current_gdbarch))
530 /* Default (value) for non- multi-arch platforms. */
531 #if (!GDB_MULTI_ARCH) && !defined (FP0_REGNUM)
532 #define FP0_REGNUM (-1)
535 extern int gdbarch_fp0_regnum (struct gdbarch
*gdbarch
);
536 extern void set_gdbarch_fp0_regnum (struct gdbarch
*gdbarch
, int fp0_regnum
);
537 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP0_REGNUM)
538 #error "Non multi-arch definition of FP0_REGNUM"
541 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FP0_REGNUM)
542 #define FP0_REGNUM (gdbarch_fp0_regnum (current_gdbarch))
546 /* Default (value) for non- multi-arch platforms. */
547 #if (!GDB_MULTI_ARCH) && !defined (NPC_REGNUM)
548 #define NPC_REGNUM (-1)
551 extern int gdbarch_npc_regnum (struct gdbarch
*gdbarch
);
552 extern void set_gdbarch_npc_regnum (struct gdbarch
*gdbarch
, int npc_regnum
);
553 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NPC_REGNUM)
554 #error "Non multi-arch definition of NPC_REGNUM"
557 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NPC_REGNUM)
558 #define NPC_REGNUM (gdbarch_npc_regnum (current_gdbarch))
562 /* Convert stab register number (from `r' declaration) to a gdb REGNUM. */
564 /* Default (function) for non- multi-arch platforms. */
565 #if (!GDB_MULTI_ARCH) && !defined (STAB_REG_TO_REGNUM)
566 #define STAB_REG_TO_REGNUM(stab_regnr) (no_op_reg_to_regnum (stab_regnr))
569 typedef int (gdbarch_stab_reg_to_regnum_ftype
) (int stab_regnr
);
570 extern int gdbarch_stab_reg_to_regnum (struct gdbarch
*gdbarch
, int stab_regnr
);
571 extern void set_gdbarch_stab_reg_to_regnum (struct gdbarch
*gdbarch
, gdbarch_stab_reg_to_regnum_ftype
*stab_reg_to_regnum
);
572 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STAB_REG_TO_REGNUM)
573 #error "Non multi-arch definition of STAB_REG_TO_REGNUM"
576 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STAB_REG_TO_REGNUM)
577 #define STAB_REG_TO_REGNUM(stab_regnr) (gdbarch_stab_reg_to_regnum (current_gdbarch, stab_regnr))
581 /* Provide a default mapping from a ecoff register number to a gdb REGNUM. */
583 /* Default (function) for non- multi-arch platforms. */
584 #if (!GDB_MULTI_ARCH) && !defined (ECOFF_REG_TO_REGNUM)
585 #define ECOFF_REG_TO_REGNUM(ecoff_regnr) (no_op_reg_to_regnum (ecoff_regnr))
588 typedef int (gdbarch_ecoff_reg_to_regnum_ftype
) (int ecoff_regnr
);
589 extern int gdbarch_ecoff_reg_to_regnum (struct gdbarch
*gdbarch
, int ecoff_regnr
);
590 extern void set_gdbarch_ecoff_reg_to_regnum (struct gdbarch
*gdbarch
, gdbarch_ecoff_reg_to_regnum_ftype
*ecoff_reg_to_regnum
);
591 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ECOFF_REG_TO_REGNUM)
592 #error "Non multi-arch definition of ECOFF_REG_TO_REGNUM"
595 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ECOFF_REG_TO_REGNUM)
596 #define ECOFF_REG_TO_REGNUM(ecoff_regnr) (gdbarch_ecoff_reg_to_regnum (current_gdbarch, ecoff_regnr))
600 /* Provide a default mapping from a DWARF register number to a gdb REGNUM. */
602 /* Default (function) for non- multi-arch platforms. */
603 #if (!GDB_MULTI_ARCH) && !defined (DWARF_REG_TO_REGNUM)
604 #define DWARF_REG_TO_REGNUM(dwarf_regnr) (no_op_reg_to_regnum (dwarf_regnr))
607 typedef int (gdbarch_dwarf_reg_to_regnum_ftype
) (int dwarf_regnr
);
608 extern int gdbarch_dwarf_reg_to_regnum (struct gdbarch
*gdbarch
, int dwarf_regnr
);
609 extern void set_gdbarch_dwarf_reg_to_regnum (struct gdbarch
*gdbarch
, gdbarch_dwarf_reg_to_regnum_ftype
*dwarf_reg_to_regnum
);
610 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF_REG_TO_REGNUM)
611 #error "Non multi-arch definition of DWARF_REG_TO_REGNUM"
614 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF_REG_TO_REGNUM)
615 #define DWARF_REG_TO_REGNUM(dwarf_regnr) (gdbarch_dwarf_reg_to_regnum (current_gdbarch, dwarf_regnr))
619 /* Convert from an sdb register number to an internal gdb register number.
620 This should be defined in tm.h, if REGISTER_NAMES is not set up
621 to map one to one onto the sdb register numbers. */
623 /* Default (function) for non- multi-arch platforms. */
624 #if (!GDB_MULTI_ARCH) && !defined (SDB_REG_TO_REGNUM)
625 #define SDB_REG_TO_REGNUM(sdb_regnr) (no_op_reg_to_regnum (sdb_regnr))
628 typedef int (gdbarch_sdb_reg_to_regnum_ftype
) (int sdb_regnr
);
629 extern int gdbarch_sdb_reg_to_regnum (struct gdbarch
*gdbarch
, int sdb_regnr
);
630 extern void set_gdbarch_sdb_reg_to_regnum (struct gdbarch
*gdbarch
, gdbarch_sdb_reg_to_regnum_ftype
*sdb_reg_to_regnum
);
631 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SDB_REG_TO_REGNUM)
632 #error "Non multi-arch definition of SDB_REG_TO_REGNUM"
635 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SDB_REG_TO_REGNUM)
636 #define SDB_REG_TO_REGNUM(sdb_regnr) (gdbarch_sdb_reg_to_regnum (current_gdbarch, sdb_regnr))
640 /* Default (function) for non- multi-arch platforms. */
641 #if (!GDB_MULTI_ARCH) && !defined (DWARF2_REG_TO_REGNUM)
642 #define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (no_op_reg_to_regnum (dwarf2_regnr))
645 typedef int (gdbarch_dwarf2_reg_to_regnum_ftype
) (int dwarf2_regnr
);
646 extern int gdbarch_dwarf2_reg_to_regnum (struct gdbarch
*gdbarch
, int dwarf2_regnr
);
647 extern void set_gdbarch_dwarf2_reg_to_regnum (struct gdbarch
*gdbarch
, gdbarch_dwarf2_reg_to_regnum_ftype
*dwarf2_reg_to_regnum
);
648 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_REG_TO_REGNUM)
649 #error "Non multi-arch definition of DWARF2_REG_TO_REGNUM"
652 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_REG_TO_REGNUM)
653 #define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (gdbarch_dwarf2_reg_to_regnum (current_gdbarch, dwarf2_regnr))
657 /* Default (function) for non- multi-arch platforms. */
658 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_NAME)
659 #define REGISTER_NAME(regnr) (legacy_register_name (regnr))
662 typedef const char * (gdbarch_register_name_ftype
) (int regnr
);
663 extern const char * gdbarch_register_name (struct gdbarch
*gdbarch
, int regnr
);
664 extern void set_gdbarch_register_name (struct gdbarch
*gdbarch
, gdbarch_register_name_ftype
*register_name
);
665 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_NAME)
666 #error "Non multi-arch definition of REGISTER_NAME"
669 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_NAME)
670 #define REGISTER_NAME(regnr) (gdbarch_register_name (current_gdbarch, regnr))
674 extern int gdbarch_register_size (struct gdbarch
*gdbarch
);
675 extern void set_gdbarch_register_size (struct gdbarch
*gdbarch
, int register_size
);
676 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIZE)
677 #error "Non multi-arch definition of REGISTER_SIZE"
680 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIZE)
681 #define REGISTER_SIZE (gdbarch_register_size (current_gdbarch))
685 extern int gdbarch_register_bytes (struct gdbarch
*gdbarch
);
686 extern void set_gdbarch_register_bytes (struct gdbarch
*gdbarch
, int register_bytes
);
687 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES)
688 #error "Non multi-arch definition of REGISTER_BYTES"
691 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES)
692 #define REGISTER_BYTES (gdbarch_register_bytes (current_gdbarch))
696 /* Default (function) for non- multi-arch platforms. */
697 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTE)
698 #define REGISTER_BYTE(reg_nr) (generic_register_byte (reg_nr))
701 typedef int (gdbarch_register_byte_ftype
) (int reg_nr
);
702 extern int gdbarch_register_byte (struct gdbarch
*gdbarch
, int reg_nr
);
703 extern void set_gdbarch_register_byte (struct gdbarch
*gdbarch
, gdbarch_register_byte_ftype
*register_byte
);
704 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTE)
705 #error "Non multi-arch definition of REGISTER_BYTE"
708 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTE)
709 #define REGISTER_BYTE(reg_nr) (gdbarch_register_byte (current_gdbarch, reg_nr))
713 /* Default (function) for non- multi-arch platforms. */
714 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_RAW_SIZE)
715 #define REGISTER_RAW_SIZE(reg_nr) (generic_register_size (reg_nr))
718 typedef int (gdbarch_register_raw_size_ftype
) (int reg_nr
);
719 extern int gdbarch_register_raw_size (struct gdbarch
*gdbarch
, int reg_nr
);
720 extern void set_gdbarch_register_raw_size (struct gdbarch
*gdbarch
, gdbarch_register_raw_size_ftype
*register_raw_size
);
721 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_RAW_SIZE)
722 #error "Non multi-arch definition of REGISTER_RAW_SIZE"
725 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_RAW_SIZE)
726 #define REGISTER_RAW_SIZE(reg_nr) (gdbarch_register_raw_size (current_gdbarch, reg_nr))
730 extern int gdbarch_max_register_raw_size (struct gdbarch
*gdbarch
);
731 extern void set_gdbarch_max_register_raw_size (struct gdbarch
*gdbarch
, int max_register_raw_size
);
732 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MAX_REGISTER_RAW_SIZE)
733 #error "Non multi-arch definition of MAX_REGISTER_RAW_SIZE"
736 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MAX_REGISTER_RAW_SIZE)
737 #define MAX_REGISTER_RAW_SIZE (gdbarch_max_register_raw_size (current_gdbarch))
741 /* Default (function) for non- multi-arch platforms. */
742 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_VIRTUAL_SIZE)
743 #define REGISTER_VIRTUAL_SIZE(reg_nr) (generic_register_size (reg_nr))
746 typedef int (gdbarch_register_virtual_size_ftype
) (int reg_nr
);
747 extern int gdbarch_register_virtual_size (struct gdbarch
*gdbarch
, int reg_nr
);
748 extern void set_gdbarch_register_virtual_size (struct gdbarch
*gdbarch
, gdbarch_register_virtual_size_ftype
*register_virtual_size
);
749 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_SIZE)
750 #error "Non multi-arch definition of REGISTER_VIRTUAL_SIZE"
753 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_SIZE)
754 #define REGISTER_VIRTUAL_SIZE(reg_nr) (gdbarch_register_virtual_size (current_gdbarch, reg_nr))
758 extern int gdbarch_max_register_virtual_size (struct gdbarch
*gdbarch
);
759 extern void set_gdbarch_max_register_virtual_size (struct gdbarch
*gdbarch
, int max_register_virtual_size
);
760 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MAX_REGISTER_VIRTUAL_SIZE)
761 #error "Non multi-arch definition of MAX_REGISTER_VIRTUAL_SIZE"
764 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MAX_REGISTER_VIRTUAL_SIZE)
765 #define MAX_REGISTER_VIRTUAL_SIZE (gdbarch_max_register_virtual_size (current_gdbarch))
769 typedef struct type
* (gdbarch_register_virtual_type_ftype
) (int reg_nr
);
770 extern struct type
* gdbarch_register_virtual_type (struct gdbarch
*gdbarch
, int reg_nr
);
771 extern void set_gdbarch_register_virtual_type (struct gdbarch
*gdbarch
, gdbarch_register_virtual_type_ftype
*register_virtual_type
);
772 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_TYPE)
773 #error "Non multi-arch definition of REGISTER_VIRTUAL_TYPE"
776 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_TYPE)
777 #define REGISTER_VIRTUAL_TYPE(reg_nr) (gdbarch_register_virtual_type (current_gdbarch, reg_nr))
781 /* Default (function) for non- multi-arch platforms. */
782 #if (!GDB_MULTI_ARCH) && !defined (DO_REGISTERS_INFO)
783 #define DO_REGISTERS_INFO(reg_nr, fpregs) (do_registers_info (reg_nr, fpregs))
786 typedef void (gdbarch_do_registers_info_ftype
) (int reg_nr
, int fpregs
);
787 extern void gdbarch_do_registers_info (struct gdbarch
*gdbarch
, int reg_nr
, int fpregs
);
788 extern void set_gdbarch_do_registers_info (struct gdbarch
*gdbarch
, gdbarch_do_registers_info_ftype
*do_registers_info
);
789 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DO_REGISTERS_INFO)
790 #error "Non multi-arch definition of DO_REGISTERS_INFO"
793 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DO_REGISTERS_INFO)
794 #define DO_REGISTERS_INFO(reg_nr, fpregs) (gdbarch_do_registers_info (current_gdbarch, reg_nr, fpregs))
798 extern int gdbarch_print_float_info_p (struct gdbarch
*gdbarch
);
800 typedef void (gdbarch_print_float_info_ftype
) (struct gdbarch
*gdbarch
, struct ui_file
*file
, struct frame_info
*frame
, const char *args
);
801 extern void gdbarch_print_float_info (struct gdbarch
*gdbarch
, struct ui_file
*file
, struct frame_info
*frame
, const char *args
);
802 extern void set_gdbarch_print_float_info (struct gdbarch
*gdbarch
, gdbarch_print_float_info_ftype
*print_float_info
);
804 extern int gdbarch_print_vector_info_p (struct gdbarch
*gdbarch
);
806 typedef void (gdbarch_print_vector_info_ftype
) (struct gdbarch
*gdbarch
, struct ui_file
*file
, struct frame_info
*frame
, const char *args
);
807 extern void gdbarch_print_vector_info (struct gdbarch
*gdbarch
, struct ui_file
*file
, struct frame_info
*frame
, const char *args
);
808 extern void set_gdbarch_print_vector_info (struct gdbarch
*gdbarch
, gdbarch_print_vector_info_ftype
*print_vector_info
);
810 /* MAP a GDB RAW register number onto a simulator register number. See
811 also include/...-sim.h. */
813 /* Default (function) for non- multi-arch platforms. */
814 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_SIM_REGNO)
815 #define REGISTER_SIM_REGNO(reg_nr) (legacy_register_sim_regno (reg_nr))
818 typedef int (gdbarch_register_sim_regno_ftype
) (int reg_nr
);
819 extern int gdbarch_register_sim_regno (struct gdbarch
*gdbarch
, int reg_nr
);
820 extern void set_gdbarch_register_sim_regno (struct gdbarch
*gdbarch
, gdbarch_register_sim_regno_ftype
*register_sim_regno
);
821 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIM_REGNO)
822 #error "Non multi-arch definition of REGISTER_SIM_REGNO"
825 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIM_REGNO)
826 #define REGISTER_SIM_REGNO(reg_nr) (gdbarch_register_sim_regno (current_gdbarch, reg_nr))
830 #if defined (REGISTER_BYTES_OK)
831 /* Legacy for systems yet to multi-arch REGISTER_BYTES_OK */
832 #if !defined (REGISTER_BYTES_OK_P)
833 #define REGISTER_BYTES_OK_P() (1)
837 /* Default predicate for non- multi-arch targets. */
838 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK_P)
839 #define REGISTER_BYTES_OK_P() (0)
842 extern int gdbarch_register_bytes_ok_p (struct gdbarch
*gdbarch
);
843 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK_P)
844 #error "Non multi-arch definition of REGISTER_BYTES_OK"
846 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK_P)
847 #define REGISTER_BYTES_OK_P() (gdbarch_register_bytes_ok_p (current_gdbarch))
850 /* Default (function) for non- multi-arch platforms. */
851 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK)
852 #define REGISTER_BYTES_OK(nr_bytes) (internal_error (__FILE__, __LINE__, "REGISTER_BYTES_OK"), 0)
855 typedef int (gdbarch_register_bytes_ok_ftype
) (long nr_bytes
);
856 extern int gdbarch_register_bytes_ok (struct gdbarch
*gdbarch
, long nr_bytes
);
857 extern void set_gdbarch_register_bytes_ok (struct gdbarch
*gdbarch
, gdbarch_register_bytes_ok_ftype
*register_bytes_ok
);
858 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK)
859 #error "Non multi-arch definition of REGISTER_BYTES_OK"
862 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK)
863 #define REGISTER_BYTES_OK(nr_bytes) (gdbarch_register_bytes_ok (current_gdbarch, nr_bytes))
867 /* Default (function) for non- multi-arch platforms. */
868 #if (!GDB_MULTI_ARCH) && !defined (CANNOT_FETCH_REGISTER)
869 #define CANNOT_FETCH_REGISTER(regnum) (cannot_register_not (regnum))
872 typedef int (gdbarch_cannot_fetch_register_ftype
) (int regnum
);
873 extern int gdbarch_cannot_fetch_register (struct gdbarch
*gdbarch
, int regnum
);
874 extern void set_gdbarch_cannot_fetch_register (struct gdbarch
*gdbarch
, gdbarch_cannot_fetch_register_ftype
*cannot_fetch_register
);
875 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_FETCH_REGISTER)
876 #error "Non multi-arch definition of CANNOT_FETCH_REGISTER"
879 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_FETCH_REGISTER)
880 #define CANNOT_FETCH_REGISTER(regnum) (gdbarch_cannot_fetch_register (current_gdbarch, regnum))
884 /* Default (function) for non- multi-arch platforms. */
885 #if (!GDB_MULTI_ARCH) && !defined (CANNOT_STORE_REGISTER)
886 #define CANNOT_STORE_REGISTER(regnum) (cannot_register_not (regnum))
889 typedef int (gdbarch_cannot_store_register_ftype
) (int regnum
);
890 extern int gdbarch_cannot_store_register (struct gdbarch
*gdbarch
, int regnum
);
891 extern void set_gdbarch_cannot_store_register (struct gdbarch
*gdbarch
, gdbarch_cannot_store_register_ftype
*cannot_store_register
);
892 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STORE_REGISTER)
893 #error "Non multi-arch definition of CANNOT_STORE_REGISTER"
896 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_STORE_REGISTER)
897 #define CANNOT_STORE_REGISTER(regnum) (gdbarch_cannot_store_register (current_gdbarch, regnum))
901 /* setjmp/longjmp support. */
903 #if defined (GET_LONGJMP_TARGET)
904 /* Legacy for systems yet to multi-arch GET_LONGJMP_TARGET */
905 #if !defined (GET_LONGJMP_TARGET_P)
906 #define GET_LONGJMP_TARGET_P() (1)
910 /* Default predicate for non- multi-arch targets. */
911 #if (!GDB_MULTI_ARCH) && !defined (GET_LONGJMP_TARGET_P)
912 #define GET_LONGJMP_TARGET_P() (0)
915 extern int gdbarch_get_longjmp_target_p (struct gdbarch
*gdbarch
);
916 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET_P)
917 #error "Non multi-arch definition of GET_LONGJMP_TARGET"
919 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET_P)
920 #define GET_LONGJMP_TARGET_P() (gdbarch_get_longjmp_target_p (current_gdbarch))
923 /* Default (function) for non- multi-arch platforms. */
924 #if (!GDB_MULTI_ARCH) && !defined (GET_LONGJMP_TARGET)
925 #define GET_LONGJMP_TARGET(pc) (internal_error (__FILE__, __LINE__, "GET_LONGJMP_TARGET"), 0)
928 typedef int (gdbarch_get_longjmp_target_ftype
) (CORE_ADDR
*pc
);
929 extern int gdbarch_get_longjmp_target (struct gdbarch
*gdbarch
, CORE_ADDR
*pc
);
930 extern void set_gdbarch_get_longjmp_target (struct gdbarch
*gdbarch
, gdbarch_get_longjmp_target_ftype
*get_longjmp_target
);
931 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET)
932 #error "Non multi-arch definition of GET_LONGJMP_TARGET"
935 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET)
936 #define GET_LONGJMP_TARGET(pc) (gdbarch_get_longjmp_target (current_gdbarch, pc))
940 /* Non multi-arch DUMMY_FRAMES are a mess (multi-arch ones are not that
941 much better but at least they are vaguely consistent). The headers
942 and body contain convoluted #if/#else sequences for determine how
943 things should be compiled. Instead of trying to mimic that
944 behaviour here (and hence entrench it further) gdbarch simply
945 reqires that these methods be set up from the word go. This also
946 avoids any potential problems with moving beyond multi-arch partial. */
948 extern int gdbarch_use_generic_dummy_frames (struct gdbarch
*gdbarch
);
949 extern void set_gdbarch_use_generic_dummy_frames (struct gdbarch
*gdbarch
, int use_generic_dummy_frames
);
950 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (USE_GENERIC_DUMMY_FRAMES)
951 #error "Non multi-arch definition of USE_GENERIC_DUMMY_FRAMES"
954 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (USE_GENERIC_DUMMY_FRAMES)
955 #define USE_GENERIC_DUMMY_FRAMES (gdbarch_use_generic_dummy_frames (current_gdbarch))
959 extern int gdbarch_call_dummy_location (struct gdbarch
*gdbarch
);
960 extern void set_gdbarch_call_dummy_location (struct gdbarch
*gdbarch
, int call_dummy_location
);
961 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LOCATION)
962 #error "Non multi-arch definition of CALL_DUMMY_LOCATION"
965 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LOCATION)
966 #define CALL_DUMMY_LOCATION (gdbarch_call_dummy_location (current_gdbarch))
970 typedef CORE_ADDR (gdbarch_call_dummy_address_ftype
) (void);
971 extern CORE_ADDR
gdbarch_call_dummy_address (struct gdbarch
*gdbarch
);
972 extern void set_gdbarch_call_dummy_address (struct gdbarch
*gdbarch
, gdbarch_call_dummy_address_ftype
*call_dummy_address
);
973 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_ADDRESS)
974 #error "Non multi-arch definition of CALL_DUMMY_ADDRESS"
977 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_ADDRESS)
978 #define CALL_DUMMY_ADDRESS() (gdbarch_call_dummy_address (current_gdbarch))
982 extern CORE_ADDR
gdbarch_call_dummy_start_offset (struct gdbarch
*gdbarch
);
983 extern void set_gdbarch_call_dummy_start_offset (struct gdbarch
*gdbarch
, CORE_ADDR call_dummy_start_offset
);
984 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_START_OFFSET)
985 #error "Non multi-arch definition of CALL_DUMMY_START_OFFSET"
988 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_START_OFFSET)
989 #define CALL_DUMMY_START_OFFSET (gdbarch_call_dummy_start_offset (current_gdbarch))
993 extern CORE_ADDR
gdbarch_call_dummy_breakpoint_offset (struct gdbarch
*gdbarch
);
994 extern void set_gdbarch_call_dummy_breakpoint_offset (struct gdbarch
*gdbarch
, CORE_ADDR call_dummy_breakpoint_offset
);
995 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET)
996 #error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET"
999 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET)
1000 #define CALL_DUMMY_BREAKPOINT_OFFSET (gdbarch_call_dummy_breakpoint_offset (current_gdbarch))
1004 extern int gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch
*gdbarch
);
1005 extern void set_gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch
*gdbarch
, int call_dummy_breakpoint_offset_p
);
1006 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
1007 #error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET_P"
1010 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
1011 #define CALL_DUMMY_BREAKPOINT_OFFSET_P (gdbarch_call_dummy_breakpoint_offset_p (current_gdbarch))
1015 extern int gdbarch_call_dummy_length (struct gdbarch
*gdbarch
);
1016 extern void set_gdbarch_call_dummy_length (struct gdbarch
*gdbarch
, int call_dummy_length
);
1017 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LENGTH)
1018 #error "Non multi-arch definition of CALL_DUMMY_LENGTH"
1021 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LENGTH)
1022 #define CALL_DUMMY_LENGTH (gdbarch_call_dummy_length (current_gdbarch))
1026 typedef int (gdbarch_pc_in_call_dummy_ftype
) (CORE_ADDR pc
, CORE_ADDR sp
, CORE_ADDR frame_address
);
1027 extern int gdbarch_pc_in_call_dummy (struct gdbarch
*gdbarch
, CORE_ADDR pc
, CORE_ADDR sp
, CORE_ADDR frame_address
);
1028 extern void set_gdbarch_pc_in_call_dummy (struct gdbarch
*gdbarch
, gdbarch_pc_in_call_dummy_ftype
*pc_in_call_dummy
);
1029 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (PC_IN_CALL_DUMMY)
1030 #error "Non multi-arch definition of PC_IN_CALL_DUMMY"
1033 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (PC_IN_CALL_DUMMY)
1034 #define PC_IN_CALL_DUMMY(pc, sp, frame_address) (gdbarch_pc_in_call_dummy (current_gdbarch, pc, sp, frame_address))
1038 extern int gdbarch_call_dummy_p (struct gdbarch
*gdbarch
);
1039 extern void set_gdbarch_call_dummy_p (struct gdbarch
*gdbarch
, int call_dummy_p
);
1040 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_P)
1041 #error "Non multi-arch definition of CALL_DUMMY_P"
1044 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_P)
1045 #define CALL_DUMMY_P (gdbarch_call_dummy_p (current_gdbarch))
1049 /* Default (value) for non- multi-arch platforms. */
1050 #if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_WORDS)
1051 #define CALL_DUMMY_WORDS (legacy_call_dummy_words)
1054 extern LONGEST
* gdbarch_call_dummy_words (struct gdbarch
*gdbarch
);
1055 extern void set_gdbarch_call_dummy_words (struct gdbarch
*gdbarch
, LONGEST
* call_dummy_words
);
1056 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_WORDS)
1057 #error "Non multi-arch definition of CALL_DUMMY_WORDS"
1060 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_WORDS)
1061 #define CALL_DUMMY_WORDS (gdbarch_call_dummy_words (current_gdbarch))
1065 /* Default (value) for non- multi-arch platforms. */
1066 #if (!GDB_MULTI_ARCH) && !defined (SIZEOF_CALL_DUMMY_WORDS)
1067 #define SIZEOF_CALL_DUMMY_WORDS (legacy_sizeof_call_dummy_words)
1070 extern int gdbarch_sizeof_call_dummy_words (struct gdbarch
*gdbarch
);
1071 extern void set_gdbarch_sizeof_call_dummy_words (struct gdbarch
*gdbarch
, int sizeof_call_dummy_words
);
1072 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIZEOF_CALL_DUMMY_WORDS)
1073 #error "Non multi-arch definition of SIZEOF_CALL_DUMMY_WORDS"
1076 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIZEOF_CALL_DUMMY_WORDS)
1077 #define SIZEOF_CALL_DUMMY_WORDS (gdbarch_sizeof_call_dummy_words (current_gdbarch))
1081 extern int gdbarch_call_dummy_stack_adjust_p (struct gdbarch
*gdbarch
);
1082 extern void set_gdbarch_call_dummy_stack_adjust_p (struct gdbarch
*gdbarch
, int call_dummy_stack_adjust_p
);
1083 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_STACK_ADJUST_P)
1084 #error "Non multi-arch definition of CALL_DUMMY_STACK_ADJUST_P"
1087 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_STACK_ADJUST_P)
1088 #define CALL_DUMMY_STACK_ADJUST_P (gdbarch_call_dummy_stack_adjust_p (current_gdbarch))
1092 extern int gdbarch_call_dummy_stack_adjust (struct gdbarch
*gdbarch
);
1093 extern void set_gdbarch_call_dummy_stack_adjust (struct gdbarch
*gdbarch
, int call_dummy_stack_adjust
);
1094 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_STACK_ADJUST)
1095 #error "Non multi-arch definition of CALL_DUMMY_STACK_ADJUST"
1098 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_STACK_ADJUST)
1099 #define CALL_DUMMY_STACK_ADJUST (gdbarch_call_dummy_stack_adjust (current_gdbarch))
1103 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
);
1104 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
);
1105 extern void set_gdbarch_fix_call_dummy (struct gdbarch
*gdbarch
, gdbarch_fix_call_dummy_ftype
*fix_call_dummy
);
1106 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FIX_CALL_DUMMY)
1107 #error "Non multi-arch definition of FIX_CALL_DUMMY"
1110 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FIX_CALL_DUMMY)
1111 #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))
1115 /* Default (function) for non- multi-arch platforms. */
1116 #if (!GDB_MULTI_ARCH) && !defined (INIT_FRAME_PC_FIRST)
1117 #define INIT_FRAME_PC_FIRST(fromleaf, prev) (init_frame_pc_noop (fromleaf, prev))
1120 typedef void (gdbarch_init_frame_pc_first_ftype
) (int fromleaf
, struct frame_info
*prev
);
1121 extern void gdbarch_init_frame_pc_first (struct gdbarch
*gdbarch
, int fromleaf
, struct frame_info
*prev
);
1122 extern void set_gdbarch_init_frame_pc_first (struct gdbarch
*gdbarch
, gdbarch_init_frame_pc_first_ftype
*init_frame_pc_first
);
1123 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_FRAME_PC_FIRST)
1124 #error "Non multi-arch definition of INIT_FRAME_PC_FIRST"
1127 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_FRAME_PC_FIRST)
1128 #define INIT_FRAME_PC_FIRST(fromleaf, prev) (gdbarch_init_frame_pc_first (current_gdbarch, fromleaf, prev))
1132 /* Default (function) for non- multi-arch platforms. */
1133 #if (!GDB_MULTI_ARCH) && !defined (INIT_FRAME_PC)
1134 #define INIT_FRAME_PC(fromleaf, prev) (init_frame_pc_default (fromleaf, prev))
1137 typedef void (gdbarch_init_frame_pc_ftype
) (int fromleaf
, struct frame_info
*prev
);
1138 extern void gdbarch_init_frame_pc (struct gdbarch
*gdbarch
, int fromleaf
, struct frame_info
*prev
);
1139 extern void set_gdbarch_init_frame_pc (struct gdbarch
*gdbarch
, gdbarch_init_frame_pc_ftype
*init_frame_pc
);
1140 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_FRAME_PC)
1141 #error "Non multi-arch definition of INIT_FRAME_PC"
1144 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_FRAME_PC)
1145 #define INIT_FRAME_PC(fromleaf, prev) (gdbarch_init_frame_pc (current_gdbarch, fromleaf, prev))
1149 extern int gdbarch_believe_pcc_promotion (struct gdbarch
*gdbarch
);
1150 extern void set_gdbarch_believe_pcc_promotion (struct gdbarch
*gdbarch
, int believe_pcc_promotion
);
1151 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION)
1152 #error "Non multi-arch definition of BELIEVE_PCC_PROMOTION"
1155 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION)
1156 #define BELIEVE_PCC_PROMOTION (gdbarch_believe_pcc_promotion (current_gdbarch))
1160 extern int gdbarch_believe_pcc_promotion_type (struct gdbarch
*gdbarch
);
1161 extern void set_gdbarch_believe_pcc_promotion_type (struct gdbarch
*gdbarch
, int believe_pcc_promotion_type
);
1162 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION_TYPE)
1163 #error "Non multi-arch definition of BELIEVE_PCC_PROMOTION_TYPE"
1166 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION_TYPE)
1167 #define BELIEVE_PCC_PROMOTION_TYPE (gdbarch_believe_pcc_promotion_type (current_gdbarch))
1171 /* Default (function) for non- multi-arch platforms. */
1172 #if (!GDB_MULTI_ARCH) && !defined (COERCE_FLOAT_TO_DOUBLE)
1173 #define COERCE_FLOAT_TO_DOUBLE(formal, actual) (default_coerce_float_to_double (formal, actual))
1176 typedef int (gdbarch_coerce_float_to_double_ftype
) (struct type
*formal
, struct type
*actual
);
1177 extern int gdbarch_coerce_float_to_double (struct gdbarch
*gdbarch
, struct type
*formal
, struct type
*actual
);
1178 extern void set_gdbarch_coerce_float_to_double (struct gdbarch
*gdbarch
, gdbarch_coerce_float_to_double_ftype
*coerce_float_to_double
);
1179 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COERCE_FLOAT_TO_DOUBLE)
1180 #error "Non multi-arch definition of COERCE_FLOAT_TO_DOUBLE"
1183 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (COERCE_FLOAT_TO_DOUBLE)
1184 #define COERCE_FLOAT_TO_DOUBLE(formal, actual) (gdbarch_coerce_float_to_double (current_gdbarch, formal, actual))
1188 /* Default (function) for non- multi-arch platforms. */
1189 #if (!GDB_MULTI_ARCH) && !defined (GET_SAVED_REGISTER)
1190 #define GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (generic_unwind_get_saved_register (raw_buffer, optimized, addrp, frame, regnum, lval))
1193 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
);
1194 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
);
1195 extern void set_gdbarch_get_saved_register (struct gdbarch
*gdbarch
, gdbarch_get_saved_register_ftype
*get_saved_register
);
1196 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_SAVED_REGISTER)
1197 #error "Non multi-arch definition of GET_SAVED_REGISTER"
1200 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_SAVED_REGISTER)
1201 #define GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (gdbarch_get_saved_register (current_gdbarch, raw_buffer, optimized, addrp, frame, regnum, lval))
1205 /* Default (function) for non- multi-arch platforms. */
1206 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERTIBLE)
1207 #define REGISTER_CONVERTIBLE(nr) (generic_register_convertible_not (nr))
1210 typedef int (gdbarch_register_convertible_ftype
) (int nr
);
1211 extern int gdbarch_register_convertible (struct gdbarch
*gdbarch
, int nr
);
1212 extern void set_gdbarch_register_convertible (struct gdbarch
*gdbarch
, gdbarch_register_convertible_ftype
*register_convertible
);
1213 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERTIBLE)
1214 #error "Non multi-arch definition of REGISTER_CONVERTIBLE"
1217 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERTIBLE)
1218 #define REGISTER_CONVERTIBLE(nr) (gdbarch_register_convertible (current_gdbarch, nr))
1222 /* Default (function) for non- multi-arch platforms. */
1223 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_VIRTUAL)
1224 #define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_VIRTUAL"), 0)
1227 typedef void (gdbarch_register_convert_to_virtual_ftype
) (int regnum
, struct type
*type
, char *from
, char *to
);
1228 extern void gdbarch_register_convert_to_virtual (struct gdbarch
*gdbarch
, int regnum
, struct type
*type
, char *from
, char *to
);
1229 extern void set_gdbarch_register_convert_to_virtual (struct gdbarch
*gdbarch
, gdbarch_register_convert_to_virtual_ftype
*register_convert_to_virtual
);
1230 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_VIRTUAL)
1231 #error "Non multi-arch definition of REGISTER_CONVERT_TO_VIRTUAL"
1234 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_VIRTUAL)
1235 #define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (gdbarch_register_convert_to_virtual (current_gdbarch, regnum, type, from, to))
1239 /* Default (function) for non- multi-arch platforms. */
1240 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_RAW)
1241 #define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_RAW"), 0)
1244 typedef void (gdbarch_register_convert_to_raw_ftype
) (struct type
*type
, int regnum
, char *from
, char *to
);
1245 extern void gdbarch_register_convert_to_raw (struct gdbarch
*gdbarch
, struct type
*type
, int regnum
, char *from
, char *to
);
1246 extern void set_gdbarch_register_convert_to_raw (struct gdbarch
*gdbarch
, gdbarch_register_convert_to_raw_ftype
*register_convert_to_raw
);
1247 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_RAW)
1248 #error "Non multi-arch definition of REGISTER_CONVERT_TO_RAW"
1251 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_RAW)
1252 #define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (gdbarch_register_convert_to_raw (current_gdbarch, type, regnum, from, to))
1256 /* Default (function) for non- multi-arch platforms. */
1257 #if (!GDB_MULTI_ARCH) && !defined (CONVERT_REGISTER_P)
1258 #define CONVERT_REGISTER_P(regnum) (legacy_convert_register_p (regnum))
1261 typedef int (gdbarch_convert_register_p_ftype
) (int regnum
);
1262 extern int gdbarch_convert_register_p (struct gdbarch
*gdbarch
, int regnum
);
1263 extern void set_gdbarch_convert_register_p (struct gdbarch
*gdbarch
, gdbarch_convert_register_p_ftype
*convert_register_p
);
1264 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_REGISTER_P)
1265 #error "Non multi-arch definition of CONVERT_REGISTER_P"
1268 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_REGISTER_P)
1269 #define CONVERT_REGISTER_P(regnum) (gdbarch_convert_register_p (current_gdbarch, regnum))
1273 /* Default (function) for non- multi-arch platforms. */
1274 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_TO_VALUE)
1275 #define REGISTER_TO_VALUE(regnum, type, from, to) (legacy_register_to_value (regnum, type, from, to))
1278 typedef void (gdbarch_register_to_value_ftype
) (int regnum
, struct type
*type
, char *from
, char *to
);
1279 extern void gdbarch_register_to_value (struct gdbarch
*gdbarch
, int regnum
, struct type
*type
, char *from
, char *to
);
1280 extern void set_gdbarch_register_to_value (struct gdbarch
*gdbarch
, gdbarch_register_to_value_ftype
*register_to_value
);
1281 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_TO_VALUE)
1282 #error "Non multi-arch definition of REGISTER_TO_VALUE"
1285 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_TO_VALUE)
1286 #define REGISTER_TO_VALUE(regnum, type, from, to) (gdbarch_register_to_value (current_gdbarch, regnum, type, from, to))
1290 /* Default (function) for non- multi-arch platforms. */
1291 #if (!GDB_MULTI_ARCH) && !defined (VALUE_TO_REGISTER)
1292 #define VALUE_TO_REGISTER(type, regnum, from, to) (legacy_value_to_register (type, regnum, from, to))
1295 typedef void (gdbarch_value_to_register_ftype
) (struct type
*type
, int regnum
, char *from
, char *to
);
1296 extern void gdbarch_value_to_register (struct gdbarch
*gdbarch
, struct type
*type
, int regnum
, char *from
, char *to
);
1297 extern void set_gdbarch_value_to_register (struct gdbarch
*gdbarch
, gdbarch_value_to_register_ftype
*value_to_register
);
1298 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (VALUE_TO_REGISTER)
1299 #error "Non multi-arch definition of VALUE_TO_REGISTER"
1302 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (VALUE_TO_REGISTER)
1303 #define VALUE_TO_REGISTER(type, regnum, from, to) (gdbarch_value_to_register (current_gdbarch, type, regnum, from, to))
1307 /* Default (function) for non- multi-arch platforms. */
1308 #if (!GDB_MULTI_ARCH) && !defined (POINTER_TO_ADDRESS)
1309 #define POINTER_TO_ADDRESS(type, buf) (unsigned_pointer_to_address (type, buf))
1312 typedef CORE_ADDR (gdbarch_pointer_to_address_ftype
) (struct type
*type
, void *buf
);
1313 extern CORE_ADDR
gdbarch_pointer_to_address (struct gdbarch
*gdbarch
, struct type
*type
, void *buf
);
1314 extern void set_gdbarch_pointer_to_address (struct gdbarch
*gdbarch
, gdbarch_pointer_to_address_ftype
*pointer_to_address
);
1315 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POINTER_TO_ADDRESS)
1316 #error "Non multi-arch definition of POINTER_TO_ADDRESS"
1319 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POINTER_TO_ADDRESS)
1320 #define POINTER_TO_ADDRESS(type, buf) (gdbarch_pointer_to_address (current_gdbarch, type, buf))
1324 /* Default (function) for non- multi-arch platforms. */
1325 #if (!GDB_MULTI_ARCH) && !defined (ADDRESS_TO_POINTER)
1326 #define ADDRESS_TO_POINTER(type, buf, addr) (unsigned_address_to_pointer (type, buf, addr))
1329 typedef void (gdbarch_address_to_pointer_ftype
) (struct type
*type
, void *buf
, CORE_ADDR addr
);
1330 extern void gdbarch_address_to_pointer (struct gdbarch
*gdbarch
, struct type
*type
, void *buf
, CORE_ADDR addr
);
1331 extern void set_gdbarch_address_to_pointer (struct gdbarch
*gdbarch
, gdbarch_address_to_pointer_ftype
*address_to_pointer
);
1332 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_TO_POINTER)
1333 #error "Non multi-arch definition of ADDRESS_TO_POINTER"
1336 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_TO_POINTER)
1337 #define ADDRESS_TO_POINTER(type, buf, addr) (gdbarch_address_to_pointer (current_gdbarch, type, buf, addr))
1341 #if defined (INTEGER_TO_ADDRESS)
1342 /* Legacy for systems yet to multi-arch INTEGER_TO_ADDRESS */
1343 #if !defined (INTEGER_TO_ADDRESS_P)
1344 #define INTEGER_TO_ADDRESS_P() (1)
1348 /* Default predicate for non- multi-arch targets. */
1349 #if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS_P)
1350 #define INTEGER_TO_ADDRESS_P() (0)
1353 extern int gdbarch_integer_to_address_p (struct gdbarch
*gdbarch
);
1354 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS_P)
1355 #error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1357 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS_P)
1358 #define INTEGER_TO_ADDRESS_P() (gdbarch_integer_to_address_p (current_gdbarch))
1361 /* Default (function) for non- multi-arch platforms. */
1362 #if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS)
1363 #define INTEGER_TO_ADDRESS(type, buf) (internal_error (__FILE__, __LINE__, "INTEGER_TO_ADDRESS"), 0)
1366 typedef CORE_ADDR (gdbarch_integer_to_address_ftype
) (struct type
*type
, void *buf
);
1367 extern CORE_ADDR
gdbarch_integer_to_address (struct gdbarch
*gdbarch
, struct type
*type
, void *buf
);
1368 extern void set_gdbarch_integer_to_address (struct gdbarch
*gdbarch
, gdbarch_integer_to_address_ftype
*integer_to_address
);
1369 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS)
1370 #error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1373 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS)
1374 #define INTEGER_TO_ADDRESS(type, buf) (gdbarch_integer_to_address (current_gdbarch, type, buf))
1378 /* Default (function) for non- multi-arch platforms. */
1379 #if (!GDB_MULTI_ARCH) && !defined (RETURN_VALUE_ON_STACK)
1380 #define RETURN_VALUE_ON_STACK(type) (generic_return_value_on_stack_not (type))
1383 typedef int (gdbarch_return_value_on_stack_ftype
) (struct type
*type
);
1384 extern int gdbarch_return_value_on_stack (struct gdbarch
*gdbarch
, struct type
*type
);
1385 extern void set_gdbarch_return_value_on_stack (struct gdbarch
*gdbarch
, gdbarch_return_value_on_stack_ftype
*return_value_on_stack
);
1386 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (RETURN_VALUE_ON_STACK)
1387 #error "Non multi-arch definition of RETURN_VALUE_ON_STACK"
1390 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (RETURN_VALUE_ON_STACK)
1391 #define RETURN_VALUE_ON_STACK(type) (gdbarch_return_value_on_stack (current_gdbarch, type))
1395 /* Default (function) for non- multi-arch platforms. */
1396 #if (!GDB_MULTI_ARCH) && !defined (EXTRACT_RETURN_VALUE)
1397 #define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (legacy_extract_return_value (type, regcache, valbuf))
1400 typedef void (gdbarch_extract_return_value_ftype
) (struct type
*type
, struct regcache
*regcache
, char *valbuf
);
1401 extern void gdbarch_extract_return_value (struct gdbarch
*gdbarch
, struct type
*type
, struct regcache
*regcache
, char *valbuf
);
1402 extern void set_gdbarch_extract_return_value (struct gdbarch
*gdbarch
, gdbarch_extract_return_value_ftype
*extract_return_value
);
1403 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_RETURN_VALUE)
1404 #error "Non multi-arch definition of EXTRACT_RETURN_VALUE"
1407 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_RETURN_VALUE)
1408 #define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regcache, valbuf))
1412 typedef void (gdbarch_deprecated_extract_return_value_ftype
) (struct type
*type
, char *regbuf
, char *valbuf
);
1413 extern void gdbarch_deprecated_extract_return_value (struct gdbarch
*gdbarch
, struct type
*type
, char *regbuf
, char *valbuf
);
1414 extern void set_gdbarch_deprecated_extract_return_value (struct gdbarch
*gdbarch
, gdbarch_deprecated_extract_return_value_ftype
*deprecated_extract_return_value
);
1415 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1416 #error "Non multi-arch definition of DEPRECATED_EXTRACT_RETURN_VALUE"
1419 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1420 #define DEPRECATED_EXTRACT_RETURN_VALUE(type, regbuf, valbuf) (gdbarch_deprecated_extract_return_value (current_gdbarch, type, regbuf, valbuf))
1424 /* Default (function) for non- multi-arch platforms. */
1425 #if (!GDB_MULTI_ARCH) && !defined (PUSH_ARGUMENTS)
1426 #define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (default_push_arguments (nargs, args, sp, struct_return, struct_addr))
1429 typedef CORE_ADDR (gdbarch_push_arguments_ftype
) (int nargs
, struct value
**args
, CORE_ADDR sp
, int struct_return
, CORE_ADDR struct_addr
);
1430 extern CORE_ADDR
gdbarch_push_arguments (struct gdbarch
*gdbarch
, int nargs
, struct value
**args
, CORE_ADDR sp
, int struct_return
, CORE_ADDR struct_addr
);
1431 extern void set_gdbarch_push_arguments (struct gdbarch
*gdbarch
, gdbarch_push_arguments_ftype
*push_arguments
);
1432 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_ARGUMENTS)
1433 #error "Non multi-arch definition of PUSH_ARGUMENTS"
1436 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_ARGUMENTS)
1437 #define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (gdbarch_push_arguments (current_gdbarch, nargs, args, sp, struct_return, struct_addr))
1441 typedef void (gdbarch_push_dummy_frame_ftype
) (void);
1442 extern void gdbarch_push_dummy_frame (struct gdbarch
*gdbarch
);
1443 extern void set_gdbarch_push_dummy_frame (struct gdbarch
*gdbarch
, gdbarch_push_dummy_frame_ftype
*push_dummy_frame
);
1444 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_DUMMY_FRAME)
1445 #error "Non multi-arch definition of PUSH_DUMMY_FRAME"
1448 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_DUMMY_FRAME)
1449 #define PUSH_DUMMY_FRAME (gdbarch_push_dummy_frame (current_gdbarch))
1453 #if defined (PUSH_RETURN_ADDRESS)
1454 /* Legacy for systems yet to multi-arch PUSH_RETURN_ADDRESS */
1455 #if !defined (PUSH_RETURN_ADDRESS_P)
1456 #define PUSH_RETURN_ADDRESS_P() (1)
1460 /* Default predicate for non- multi-arch targets. */
1461 #if (!GDB_MULTI_ARCH) && !defined (PUSH_RETURN_ADDRESS_P)
1462 #define PUSH_RETURN_ADDRESS_P() (0)
1465 extern int gdbarch_push_return_address_p (struct gdbarch
*gdbarch
);
1466 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_RETURN_ADDRESS_P)
1467 #error "Non multi-arch definition of PUSH_RETURN_ADDRESS"
1469 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_RETURN_ADDRESS_P)
1470 #define PUSH_RETURN_ADDRESS_P() (gdbarch_push_return_address_p (current_gdbarch))
1473 /* Default (function) for non- multi-arch platforms. */
1474 #if (!GDB_MULTI_ARCH) && !defined (PUSH_RETURN_ADDRESS)
1475 #define PUSH_RETURN_ADDRESS(pc, sp) (internal_error (__FILE__, __LINE__, "PUSH_RETURN_ADDRESS"), 0)
1478 typedef CORE_ADDR (gdbarch_push_return_address_ftype
) (CORE_ADDR pc
, CORE_ADDR sp
);
1479 extern CORE_ADDR
gdbarch_push_return_address (struct gdbarch
*gdbarch
, CORE_ADDR pc
, CORE_ADDR sp
);
1480 extern void set_gdbarch_push_return_address (struct gdbarch
*gdbarch
, gdbarch_push_return_address_ftype
*push_return_address
);
1481 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_RETURN_ADDRESS)
1482 #error "Non multi-arch definition of PUSH_RETURN_ADDRESS"
1485 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_RETURN_ADDRESS)
1486 #define PUSH_RETURN_ADDRESS(pc, sp) (gdbarch_push_return_address (current_gdbarch, pc, sp))
1490 typedef void (gdbarch_pop_frame_ftype
) (void);
1491 extern void gdbarch_pop_frame (struct gdbarch
*gdbarch
);
1492 extern void set_gdbarch_pop_frame (struct gdbarch
*gdbarch
, gdbarch_pop_frame_ftype
*pop_frame
);
1493 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POP_FRAME)
1494 #error "Non multi-arch definition of POP_FRAME"
1497 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POP_FRAME)
1498 #define POP_FRAME (gdbarch_pop_frame (current_gdbarch))
1502 typedef void (gdbarch_store_struct_return_ftype
) (CORE_ADDR addr
, CORE_ADDR sp
);
1503 extern void gdbarch_store_struct_return (struct gdbarch
*gdbarch
, CORE_ADDR addr
, CORE_ADDR sp
);
1504 extern void set_gdbarch_store_struct_return (struct gdbarch
*gdbarch
, gdbarch_store_struct_return_ftype
*store_struct_return
);
1505 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_STRUCT_RETURN)
1506 #error "Non multi-arch definition of STORE_STRUCT_RETURN"
1509 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_STRUCT_RETURN)
1510 #define STORE_STRUCT_RETURN(addr, sp) (gdbarch_store_struct_return (current_gdbarch, addr, sp))
1514 typedef void (gdbarch_store_return_value_ftype
) (struct type
*type
, char *valbuf
);
1515 extern void gdbarch_store_return_value (struct gdbarch
*gdbarch
, struct type
*type
, char *valbuf
);
1516 extern void set_gdbarch_store_return_value (struct gdbarch
*gdbarch
, gdbarch_store_return_value_ftype
*store_return_value
);
1517 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_RETURN_VALUE)
1518 #error "Non multi-arch definition of STORE_RETURN_VALUE"
1521 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_RETURN_VALUE)
1522 #define STORE_RETURN_VALUE(type, valbuf) (gdbarch_store_return_value (current_gdbarch, type, valbuf))
1526 #if defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1527 /* Legacy for systems yet to multi-arch EXTRACT_STRUCT_VALUE_ADDRESS */
1528 #if !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1529 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1533 /* Default predicate for non- multi-arch targets. */
1534 #if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1535 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
1538 extern int gdbarch_extract_struct_value_address_p (struct gdbarch
*gdbarch
);
1539 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1540 #error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1542 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1543 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_extract_struct_value_address_p (current_gdbarch))
1546 /* Default (function) for non- multi-arch platforms. */
1547 #if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1548 #define EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (internal_error (__FILE__, __LINE__, "EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
1551 typedef CORE_ADDR (gdbarch_extract_struct_value_address_ftype
) (struct regcache
*regcache
);
1552 extern CORE_ADDR
gdbarch_extract_struct_value_address (struct gdbarch
*gdbarch
, struct regcache
*regcache
);
1553 extern void set_gdbarch_extract_struct_value_address (struct gdbarch
*gdbarch
, gdbarch_extract_struct_value_address_ftype
*extract_struct_value_address
);
1554 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1555 #error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1558 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1559 #define EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (gdbarch_extract_struct_value_address (current_gdbarch, regcache))
1563 #if defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1564 /* Legacy for systems yet to multi-arch DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS */
1565 #if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1566 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1570 /* Default predicate for non- multi-arch targets. */
1571 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1572 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
1575 extern int gdbarch_deprecated_extract_struct_value_address_p (struct gdbarch
*gdbarch
);
1576 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1577 #error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
1579 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1580 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_deprecated_extract_struct_value_address_p (current_gdbarch))
1583 /* Default (function) for non- multi-arch platforms. */
1584 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1585 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (internal_error (__FILE__, __LINE__, "DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
1588 typedef CORE_ADDR (gdbarch_deprecated_extract_struct_value_address_ftype
) (char *regbuf
);
1589 extern CORE_ADDR
gdbarch_deprecated_extract_struct_value_address (struct gdbarch
*gdbarch
, char *regbuf
);
1590 extern void set_gdbarch_deprecated_extract_struct_value_address (struct gdbarch
*gdbarch
, gdbarch_deprecated_extract_struct_value_address_ftype
*deprecated_extract_struct_value_address
);
1591 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1592 #error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
1595 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1596 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (gdbarch_deprecated_extract_struct_value_address (current_gdbarch, regbuf))
1600 /* Default (function) for non- multi-arch platforms. */
1601 #if (!GDB_MULTI_ARCH) && !defined (USE_STRUCT_CONVENTION)
1602 #define USE_STRUCT_CONVENTION(gcc_p, value_type) (generic_use_struct_convention (gcc_p, value_type))
1605 typedef int (gdbarch_use_struct_convention_ftype
) (int gcc_p
, struct type
*value_type
);
1606 extern int gdbarch_use_struct_convention (struct gdbarch
*gdbarch
, int gcc_p
, struct type
*value_type
);
1607 extern void set_gdbarch_use_struct_convention (struct gdbarch
*gdbarch
, gdbarch_use_struct_convention_ftype
*use_struct_convention
);
1608 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (USE_STRUCT_CONVENTION)
1609 #error "Non multi-arch definition of USE_STRUCT_CONVENTION"
1612 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (USE_STRUCT_CONVENTION)
1613 #define USE_STRUCT_CONVENTION(gcc_p, value_type) (gdbarch_use_struct_convention (current_gdbarch, gcc_p, value_type))
1617 typedef void (gdbarch_frame_init_saved_regs_ftype
) (struct frame_info
*frame
);
1618 extern void gdbarch_frame_init_saved_regs (struct gdbarch
*gdbarch
, struct frame_info
*frame
);
1619 extern void set_gdbarch_frame_init_saved_regs (struct gdbarch
*gdbarch
, gdbarch_frame_init_saved_regs_ftype
*frame_init_saved_regs
);
1620 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_INIT_SAVED_REGS)
1621 #error "Non multi-arch definition of FRAME_INIT_SAVED_REGS"
1624 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_INIT_SAVED_REGS)
1625 #define FRAME_INIT_SAVED_REGS(frame) (gdbarch_frame_init_saved_regs (current_gdbarch, frame))
1629 #if defined (INIT_EXTRA_FRAME_INFO)
1630 /* Legacy for systems yet to multi-arch INIT_EXTRA_FRAME_INFO */
1631 #if !defined (INIT_EXTRA_FRAME_INFO_P)
1632 #define INIT_EXTRA_FRAME_INFO_P() (1)
1636 /* Default predicate for non- multi-arch targets. */
1637 #if (!GDB_MULTI_ARCH) && !defined (INIT_EXTRA_FRAME_INFO_P)
1638 #define INIT_EXTRA_FRAME_INFO_P() (0)
1641 extern int gdbarch_init_extra_frame_info_p (struct gdbarch
*gdbarch
);
1642 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_EXTRA_FRAME_INFO_P)
1643 #error "Non multi-arch definition of INIT_EXTRA_FRAME_INFO"
1645 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_EXTRA_FRAME_INFO_P)
1646 #define INIT_EXTRA_FRAME_INFO_P() (gdbarch_init_extra_frame_info_p (current_gdbarch))
1649 /* Default (function) for non- multi-arch platforms. */
1650 #if (!GDB_MULTI_ARCH) && !defined (INIT_EXTRA_FRAME_INFO)
1651 #define INIT_EXTRA_FRAME_INFO(fromleaf, frame) (internal_error (__FILE__, __LINE__, "INIT_EXTRA_FRAME_INFO"), 0)
1654 typedef void (gdbarch_init_extra_frame_info_ftype
) (int fromleaf
, struct frame_info
*frame
);
1655 extern void gdbarch_init_extra_frame_info (struct gdbarch
*gdbarch
, int fromleaf
, struct frame_info
*frame
);
1656 extern void set_gdbarch_init_extra_frame_info (struct gdbarch
*gdbarch
, gdbarch_init_extra_frame_info_ftype
*init_extra_frame_info
);
1657 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_EXTRA_FRAME_INFO)
1658 #error "Non multi-arch definition of INIT_EXTRA_FRAME_INFO"
1661 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_EXTRA_FRAME_INFO)
1662 #define INIT_EXTRA_FRAME_INFO(fromleaf, frame) (gdbarch_init_extra_frame_info (current_gdbarch, fromleaf, frame))
1666 typedef CORE_ADDR (gdbarch_skip_prologue_ftype
) (CORE_ADDR ip
);
1667 extern CORE_ADDR
gdbarch_skip_prologue (struct gdbarch
*gdbarch
, CORE_ADDR ip
);
1668 extern void set_gdbarch_skip_prologue (struct gdbarch
*gdbarch
, gdbarch_skip_prologue_ftype
*skip_prologue
);
1669 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_PROLOGUE)
1670 #error "Non multi-arch definition of SKIP_PROLOGUE"
1673 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_PROLOGUE)
1674 #define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip))
1678 /* Default (function) for non- multi-arch platforms. */
1679 #if (!GDB_MULTI_ARCH) && !defined (PROLOGUE_FRAMELESS_P)
1680 #define PROLOGUE_FRAMELESS_P(ip) (generic_prologue_frameless_p (ip))
1683 typedef int (gdbarch_prologue_frameless_p_ftype
) (CORE_ADDR ip
);
1684 extern int gdbarch_prologue_frameless_p (struct gdbarch
*gdbarch
, CORE_ADDR ip
);
1685 extern void set_gdbarch_prologue_frameless_p (struct gdbarch
*gdbarch
, gdbarch_prologue_frameless_p_ftype
*prologue_frameless_p
);
1686 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PROLOGUE_FRAMELESS_P)
1687 #error "Non multi-arch definition of PROLOGUE_FRAMELESS_P"
1690 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PROLOGUE_FRAMELESS_P)
1691 #define PROLOGUE_FRAMELESS_P(ip) (gdbarch_prologue_frameless_p (current_gdbarch, ip))
1695 typedef int (gdbarch_inner_than_ftype
) (CORE_ADDR lhs
, CORE_ADDR rhs
);
1696 extern int gdbarch_inner_than (struct gdbarch
*gdbarch
, CORE_ADDR lhs
, CORE_ADDR rhs
);
1697 extern void set_gdbarch_inner_than (struct gdbarch
*gdbarch
, gdbarch_inner_than_ftype
*inner_than
);
1698 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INNER_THAN)
1699 #error "Non multi-arch definition of INNER_THAN"
1702 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INNER_THAN)
1703 #define INNER_THAN(lhs, rhs) (gdbarch_inner_than (current_gdbarch, lhs, rhs))
1707 /* Default (function) for non- multi-arch platforms. */
1708 #if (!GDB_MULTI_ARCH) && !defined (BREAKPOINT_FROM_PC)
1709 #define BREAKPOINT_FROM_PC(pcptr, lenptr) (legacy_breakpoint_from_pc (pcptr, lenptr))
1712 typedef const unsigned char * (gdbarch_breakpoint_from_pc_ftype
) (CORE_ADDR
*pcptr
, int *lenptr
);
1713 extern const unsigned char * gdbarch_breakpoint_from_pc (struct gdbarch
*gdbarch
, CORE_ADDR
*pcptr
, int *lenptr
);
1714 extern void set_gdbarch_breakpoint_from_pc (struct gdbarch
*gdbarch
, gdbarch_breakpoint_from_pc_ftype
*breakpoint_from_pc
);
1715 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BREAKPOINT_FROM_PC)
1716 #error "Non multi-arch definition of BREAKPOINT_FROM_PC"
1719 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BREAKPOINT_FROM_PC)
1720 #define BREAKPOINT_FROM_PC(pcptr, lenptr) (gdbarch_breakpoint_from_pc (current_gdbarch, pcptr, lenptr))
1724 /* Default (function) for non- multi-arch platforms. */
1725 #if (!GDB_MULTI_ARCH) && !defined (MEMORY_INSERT_BREAKPOINT)
1726 #define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (default_memory_insert_breakpoint (addr, contents_cache))
1729 typedef int (gdbarch_memory_insert_breakpoint_ftype
) (CORE_ADDR addr
, char *contents_cache
);
1730 extern int gdbarch_memory_insert_breakpoint (struct gdbarch
*gdbarch
, CORE_ADDR addr
, char *contents_cache
);
1731 extern void set_gdbarch_memory_insert_breakpoint (struct gdbarch
*gdbarch
, gdbarch_memory_insert_breakpoint_ftype
*memory_insert_breakpoint
);
1732 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_INSERT_BREAKPOINT)
1733 #error "Non multi-arch definition of MEMORY_INSERT_BREAKPOINT"
1736 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_INSERT_BREAKPOINT)
1737 #define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (gdbarch_memory_insert_breakpoint (current_gdbarch, addr, contents_cache))
1741 /* Default (function) for non- multi-arch platforms. */
1742 #if (!GDB_MULTI_ARCH) && !defined (MEMORY_REMOVE_BREAKPOINT)
1743 #define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (default_memory_remove_breakpoint (addr, contents_cache))
1746 typedef int (gdbarch_memory_remove_breakpoint_ftype
) (CORE_ADDR addr
, char *contents_cache
);
1747 extern int gdbarch_memory_remove_breakpoint (struct gdbarch
*gdbarch
, CORE_ADDR addr
, char *contents_cache
);
1748 extern void set_gdbarch_memory_remove_breakpoint (struct gdbarch
*gdbarch
, gdbarch_memory_remove_breakpoint_ftype
*memory_remove_breakpoint
);
1749 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_REMOVE_BREAKPOINT)
1750 #error "Non multi-arch definition of MEMORY_REMOVE_BREAKPOINT"
1753 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_REMOVE_BREAKPOINT)
1754 #define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (gdbarch_memory_remove_breakpoint (current_gdbarch, addr, contents_cache))
1758 extern CORE_ADDR
gdbarch_decr_pc_after_break (struct gdbarch
*gdbarch
);
1759 extern void set_gdbarch_decr_pc_after_break (struct gdbarch
*gdbarch
, CORE_ADDR decr_pc_after_break
);
1760 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DECR_PC_AFTER_BREAK)
1761 #error "Non multi-arch definition of DECR_PC_AFTER_BREAK"
1764 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DECR_PC_AFTER_BREAK)
1765 #define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch))
1769 /* Default (function) for non- multi-arch platforms. */
1770 #if (!GDB_MULTI_ARCH) && !defined (PREPARE_TO_PROCEED)
1771 #define PREPARE_TO_PROCEED(select_it) (default_prepare_to_proceed (select_it))
1774 typedef int (gdbarch_prepare_to_proceed_ftype
) (int select_it
);
1775 extern int gdbarch_prepare_to_proceed (struct gdbarch
*gdbarch
, int select_it
);
1776 extern void set_gdbarch_prepare_to_proceed (struct gdbarch
*gdbarch
, gdbarch_prepare_to_proceed_ftype
*prepare_to_proceed
);
1777 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PREPARE_TO_PROCEED)
1778 #error "Non multi-arch definition of PREPARE_TO_PROCEED"
1781 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PREPARE_TO_PROCEED)
1782 #define PREPARE_TO_PROCEED(select_it) (gdbarch_prepare_to_proceed (current_gdbarch, select_it))
1786 extern CORE_ADDR
gdbarch_function_start_offset (struct gdbarch
*gdbarch
);
1787 extern void set_gdbarch_function_start_offset (struct gdbarch
*gdbarch
, CORE_ADDR function_start_offset
);
1788 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FUNCTION_START_OFFSET)
1789 #error "Non multi-arch definition of FUNCTION_START_OFFSET"
1792 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FUNCTION_START_OFFSET)
1793 #define FUNCTION_START_OFFSET (gdbarch_function_start_offset (current_gdbarch))
1797 /* Default (function) for non- multi-arch platforms. */
1798 #if (!GDB_MULTI_ARCH) && !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
1799 #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))
1802 typedef void (gdbarch_remote_translate_xfer_address_ftype
) (CORE_ADDR gdb_addr
, int gdb_len
, CORE_ADDR
*rem_addr
, int *rem_len
);
1803 extern void gdbarch_remote_translate_xfer_address (struct gdbarch
*gdbarch
, CORE_ADDR gdb_addr
, int gdb_len
, CORE_ADDR
*rem_addr
, int *rem_len
);
1804 extern void set_gdbarch_remote_translate_xfer_address (struct gdbarch
*gdbarch
, gdbarch_remote_translate_xfer_address_ftype
*remote_translate_xfer_address
);
1805 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REMOTE_TRANSLATE_XFER_ADDRESS)
1806 #error "Non multi-arch definition of REMOTE_TRANSLATE_XFER_ADDRESS"
1809 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
1810 #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))
1814 extern CORE_ADDR
gdbarch_frame_args_skip (struct gdbarch
*gdbarch
);
1815 extern void set_gdbarch_frame_args_skip (struct gdbarch
*gdbarch
, CORE_ADDR frame_args_skip
);
1816 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_SKIP)
1817 #error "Non multi-arch definition of FRAME_ARGS_SKIP"
1820 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_SKIP)
1821 #define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch))
1825 /* Default (function) for non- multi-arch platforms. */
1826 #if (!GDB_MULTI_ARCH) && !defined (FRAMELESS_FUNCTION_INVOCATION)
1827 #define FRAMELESS_FUNCTION_INVOCATION(fi) (generic_frameless_function_invocation_not (fi))
1830 typedef int (gdbarch_frameless_function_invocation_ftype
) (struct frame_info
*fi
);
1831 extern int gdbarch_frameless_function_invocation (struct gdbarch
*gdbarch
, struct frame_info
*fi
);
1832 extern void set_gdbarch_frameless_function_invocation (struct gdbarch
*gdbarch
, gdbarch_frameless_function_invocation_ftype
*frameless_function_invocation
);
1833 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAMELESS_FUNCTION_INVOCATION)
1834 #error "Non multi-arch definition of FRAMELESS_FUNCTION_INVOCATION"
1837 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAMELESS_FUNCTION_INVOCATION)
1838 #define FRAMELESS_FUNCTION_INVOCATION(fi) (gdbarch_frameless_function_invocation (current_gdbarch, fi))
1842 typedef CORE_ADDR (gdbarch_frame_chain_ftype
) (struct frame_info
*frame
);
1843 extern CORE_ADDR
gdbarch_frame_chain (struct gdbarch
*gdbarch
, struct frame_info
*frame
);
1844 extern void set_gdbarch_frame_chain (struct gdbarch
*gdbarch
, gdbarch_frame_chain_ftype
*frame_chain
);
1845 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN)
1846 #error "Non multi-arch definition of FRAME_CHAIN"
1849 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN)
1850 #define FRAME_CHAIN(frame) (gdbarch_frame_chain (current_gdbarch, frame))
1854 /* Define a default FRAME_CHAIN_VALID, in the form that is suitable for
1855 most targets. If FRAME_CHAIN_VALID returns zero it means that the
1856 given frame is the outermost one and has no caller.
1858 XXXX - both default and alternate frame_chain_valid functions are
1859 deprecated. New code should use dummy frames and one of the generic
1862 /* Default (function) for non- multi-arch platforms. */
1863 #if (!GDB_MULTI_ARCH) && !defined (FRAME_CHAIN_VALID)
1864 #define FRAME_CHAIN_VALID(chain, thisframe) (generic_func_frame_chain_valid (chain, thisframe))
1867 typedef int (gdbarch_frame_chain_valid_ftype
) (CORE_ADDR chain
, struct frame_info
*thisframe
);
1868 extern int gdbarch_frame_chain_valid (struct gdbarch
*gdbarch
, CORE_ADDR chain
, struct frame_info
*thisframe
);
1869 extern void set_gdbarch_frame_chain_valid (struct gdbarch
*gdbarch
, gdbarch_frame_chain_valid_ftype
*frame_chain_valid
);
1870 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN_VALID)
1871 #error "Non multi-arch definition of FRAME_CHAIN_VALID"
1874 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN_VALID)
1875 #define FRAME_CHAIN_VALID(chain, thisframe) (gdbarch_frame_chain_valid (current_gdbarch, chain, thisframe))
1879 typedef CORE_ADDR (gdbarch_frame_saved_pc_ftype
) (struct frame_info
*fi
);
1880 extern CORE_ADDR
gdbarch_frame_saved_pc (struct gdbarch
*gdbarch
, struct frame_info
*fi
);
1881 extern void set_gdbarch_frame_saved_pc (struct gdbarch
*gdbarch
, gdbarch_frame_saved_pc_ftype
*frame_saved_pc
);
1882 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_SAVED_PC)
1883 #error "Non multi-arch definition of FRAME_SAVED_PC"
1886 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_SAVED_PC)
1887 #define FRAME_SAVED_PC(fi) (gdbarch_frame_saved_pc (current_gdbarch, fi))
1891 typedef CORE_ADDR (gdbarch_frame_args_address_ftype
) (struct frame_info
*fi
);
1892 extern CORE_ADDR
gdbarch_frame_args_address (struct gdbarch
*gdbarch
, struct frame_info
*fi
);
1893 extern void set_gdbarch_frame_args_address (struct gdbarch
*gdbarch
, gdbarch_frame_args_address_ftype
*frame_args_address
);
1894 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_ADDRESS)
1895 #error "Non multi-arch definition of FRAME_ARGS_ADDRESS"
1898 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_ADDRESS)
1899 #define FRAME_ARGS_ADDRESS(fi) (gdbarch_frame_args_address (current_gdbarch, fi))
1903 typedef CORE_ADDR (gdbarch_frame_locals_address_ftype
) (struct frame_info
*fi
);
1904 extern CORE_ADDR
gdbarch_frame_locals_address (struct gdbarch
*gdbarch
, struct frame_info
*fi
);
1905 extern void set_gdbarch_frame_locals_address (struct gdbarch
*gdbarch
, gdbarch_frame_locals_address_ftype
*frame_locals_address
);
1906 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_LOCALS_ADDRESS)
1907 #error "Non multi-arch definition of FRAME_LOCALS_ADDRESS"
1910 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_LOCALS_ADDRESS)
1911 #define FRAME_LOCALS_ADDRESS(fi) (gdbarch_frame_locals_address (current_gdbarch, fi))
1915 typedef CORE_ADDR (gdbarch_saved_pc_after_call_ftype
) (struct frame_info
*frame
);
1916 extern CORE_ADDR
gdbarch_saved_pc_after_call (struct gdbarch
*gdbarch
, struct frame_info
*frame
);
1917 extern void set_gdbarch_saved_pc_after_call (struct gdbarch
*gdbarch
, gdbarch_saved_pc_after_call_ftype
*saved_pc_after_call
);
1918 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVED_PC_AFTER_CALL)
1919 #error "Non multi-arch definition of SAVED_PC_AFTER_CALL"
1922 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVED_PC_AFTER_CALL)
1923 #define SAVED_PC_AFTER_CALL(frame) (gdbarch_saved_pc_after_call (current_gdbarch, frame))
1927 typedef int (gdbarch_frame_num_args_ftype
) (struct frame_info
*frame
);
1928 extern int gdbarch_frame_num_args (struct gdbarch
*gdbarch
, struct frame_info
*frame
);
1929 extern void set_gdbarch_frame_num_args (struct gdbarch
*gdbarch
, gdbarch_frame_num_args_ftype
*frame_num_args
);
1930 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS)
1931 #error "Non multi-arch definition of FRAME_NUM_ARGS"
1934 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_NUM_ARGS)
1935 #define FRAME_NUM_ARGS(frame) (gdbarch_frame_num_args (current_gdbarch, frame))
1939 #if defined (STACK_ALIGN)
1940 /* Legacy for systems yet to multi-arch STACK_ALIGN */
1941 #if !defined (STACK_ALIGN_P)
1942 #define STACK_ALIGN_P() (1)
1946 /* Default predicate for non- multi-arch targets. */
1947 #if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN_P)
1948 #define STACK_ALIGN_P() (0)
1951 extern int gdbarch_stack_align_p (struct gdbarch
*gdbarch
);
1952 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN_P)
1953 #error "Non multi-arch definition of STACK_ALIGN"
1955 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN_P)
1956 #define STACK_ALIGN_P() (gdbarch_stack_align_p (current_gdbarch))
1959 /* Default (function) for non- multi-arch platforms. */
1960 #if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN)
1961 #define STACK_ALIGN(sp) (internal_error (__FILE__, __LINE__, "STACK_ALIGN"), 0)
1964 typedef CORE_ADDR (gdbarch_stack_align_ftype
) (CORE_ADDR sp
);
1965 extern CORE_ADDR
gdbarch_stack_align (struct gdbarch
*gdbarch
, CORE_ADDR sp
);
1966 extern void set_gdbarch_stack_align (struct gdbarch
*gdbarch
, gdbarch_stack_align_ftype
*stack_align
);
1967 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN)
1968 #error "Non multi-arch definition of STACK_ALIGN"
1971 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN)
1972 #define STACK_ALIGN(sp) (gdbarch_stack_align (current_gdbarch, sp))
1976 /* Default (value) for non- multi-arch platforms. */
1977 #if (!GDB_MULTI_ARCH) && !defined (EXTRA_STACK_ALIGNMENT_NEEDED)
1978 #define EXTRA_STACK_ALIGNMENT_NEEDED (1)
1981 extern int gdbarch_extra_stack_alignment_needed (struct gdbarch
*gdbarch
);
1982 extern void set_gdbarch_extra_stack_alignment_needed (struct gdbarch
*gdbarch
, int extra_stack_alignment_needed
);
1983 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRA_STACK_ALIGNMENT_NEEDED)
1984 #error "Non multi-arch definition of EXTRA_STACK_ALIGNMENT_NEEDED"
1987 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRA_STACK_ALIGNMENT_NEEDED)
1988 #define EXTRA_STACK_ALIGNMENT_NEEDED (gdbarch_extra_stack_alignment_needed (current_gdbarch))
1992 #if defined (REG_STRUCT_HAS_ADDR)
1993 /* Legacy for systems yet to multi-arch REG_STRUCT_HAS_ADDR */
1994 #if !defined (REG_STRUCT_HAS_ADDR_P)
1995 #define REG_STRUCT_HAS_ADDR_P() (1)
1999 /* Default predicate for non- multi-arch targets. */
2000 #if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR_P)
2001 #define REG_STRUCT_HAS_ADDR_P() (0)
2004 extern int gdbarch_reg_struct_has_addr_p (struct gdbarch
*gdbarch
);
2005 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR_P)
2006 #error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
2008 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR_P)
2009 #define REG_STRUCT_HAS_ADDR_P() (gdbarch_reg_struct_has_addr_p (current_gdbarch))
2012 /* Default (function) for non- multi-arch platforms. */
2013 #if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR)
2014 #define REG_STRUCT_HAS_ADDR(gcc_p, type) (internal_error (__FILE__, __LINE__, "REG_STRUCT_HAS_ADDR"), 0)
2017 typedef int (gdbarch_reg_struct_has_addr_ftype
) (int gcc_p
, struct type
*type
);
2018 extern int gdbarch_reg_struct_has_addr (struct gdbarch
*gdbarch
, int gcc_p
, struct type
*type
);
2019 extern void set_gdbarch_reg_struct_has_addr (struct gdbarch
*gdbarch
, gdbarch_reg_struct_has_addr_ftype
*reg_struct_has_addr
);
2020 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR)
2021 #error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
2024 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR)
2025 #define REG_STRUCT_HAS_ADDR(gcc_p, type) (gdbarch_reg_struct_has_addr (current_gdbarch, gcc_p, type))
2029 #if defined (SAVE_DUMMY_FRAME_TOS)
2030 /* Legacy for systems yet to multi-arch SAVE_DUMMY_FRAME_TOS */
2031 #if !defined (SAVE_DUMMY_FRAME_TOS_P)
2032 #define SAVE_DUMMY_FRAME_TOS_P() (1)
2036 /* Default predicate for non- multi-arch targets. */
2037 #if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS_P)
2038 #define SAVE_DUMMY_FRAME_TOS_P() (0)
2041 extern int gdbarch_save_dummy_frame_tos_p (struct gdbarch
*gdbarch
);
2042 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS_P)
2043 #error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
2045 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS_P)
2046 #define SAVE_DUMMY_FRAME_TOS_P() (gdbarch_save_dummy_frame_tos_p (current_gdbarch))
2049 /* Default (function) for non- multi-arch platforms. */
2050 #if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS)
2051 #define SAVE_DUMMY_FRAME_TOS(sp) (internal_error (__FILE__, __LINE__, "SAVE_DUMMY_FRAME_TOS"), 0)
2054 typedef void (gdbarch_save_dummy_frame_tos_ftype
) (CORE_ADDR sp
);
2055 extern void gdbarch_save_dummy_frame_tos (struct gdbarch
*gdbarch
, CORE_ADDR sp
);
2056 extern void set_gdbarch_save_dummy_frame_tos (struct gdbarch
*gdbarch
, gdbarch_save_dummy_frame_tos_ftype
*save_dummy_frame_tos
);
2057 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS)
2058 #error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
2061 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS)
2062 #define SAVE_DUMMY_FRAME_TOS(sp) (gdbarch_save_dummy_frame_tos (current_gdbarch, sp))
2066 extern int gdbarch_parm_boundary (struct gdbarch
*gdbarch
);
2067 extern void set_gdbarch_parm_boundary (struct gdbarch
*gdbarch
, int parm_boundary
);
2068 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PARM_BOUNDARY)
2069 #error "Non multi-arch definition of PARM_BOUNDARY"
2072 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PARM_BOUNDARY)
2073 #define PARM_BOUNDARY (gdbarch_parm_boundary (current_gdbarch))
2077 /* Default (value) for non- multi-arch platforms. */
2078 #if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_FORMAT)
2079 #define TARGET_FLOAT_FORMAT (default_float_format (current_gdbarch))
2082 extern const struct floatformat
* gdbarch_float_format (struct gdbarch
*gdbarch
);
2083 extern void set_gdbarch_float_format (struct gdbarch
*gdbarch
, const struct floatformat
* float_format
);
2084 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_FORMAT)
2085 #error "Non multi-arch definition of TARGET_FLOAT_FORMAT"
2088 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_FORMAT)
2089 #define TARGET_FLOAT_FORMAT (gdbarch_float_format (current_gdbarch))
2093 /* Default (value) for non- multi-arch platforms. */
2094 #if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_FORMAT)
2095 #define TARGET_DOUBLE_FORMAT (default_double_format (current_gdbarch))
2098 extern const struct floatformat
* gdbarch_double_format (struct gdbarch
*gdbarch
);
2099 extern void set_gdbarch_double_format (struct gdbarch
*gdbarch
, const struct floatformat
* double_format
);
2100 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_FORMAT)
2101 #error "Non multi-arch definition of TARGET_DOUBLE_FORMAT"
2104 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_FORMAT)
2105 #define TARGET_DOUBLE_FORMAT (gdbarch_double_format (current_gdbarch))
2109 /* Default (value) for non- multi-arch platforms. */
2110 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_FORMAT)
2111 #define TARGET_LONG_DOUBLE_FORMAT (default_double_format (current_gdbarch))
2114 extern const struct floatformat
* gdbarch_long_double_format (struct gdbarch
*gdbarch
);
2115 extern void set_gdbarch_long_double_format (struct gdbarch
*gdbarch
, const struct floatformat
* long_double_format
);
2116 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_FORMAT)
2117 #error "Non multi-arch definition of TARGET_LONG_DOUBLE_FORMAT"
2120 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_FORMAT)
2121 #define TARGET_LONG_DOUBLE_FORMAT (gdbarch_long_double_format (current_gdbarch))
2125 /* Default (function) for non- multi-arch platforms. */
2126 #if (!GDB_MULTI_ARCH) && !defined (CONVERT_FROM_FUNC_PTR_ADDR)
2127 #define CONVERT_FROM_FUNC_PTR_ADDR(addr) (core_addr_identity (addr))
2130 typedef CORE_ADDR (gdbarch_convert_from_func_ptr_addr_ftype
) (CORE_ADDR addr
);
2131 extern CORE_ADDR
gdbarch_convert_from_func_ptr_addr (struct gdbarch
*gdbarch
, CORE_ADDR addr
);
2132 extern void set_gdbarch_convert_from_func_ptr_addr (struct gdbarch
*gdbarch
, gdbarch_convert_from_func_ptr_addr_ftype
*convert_from_func_ptr_addr
);
2133 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_FROM_FUNC_PTR_ADDR)
2134 #error "Non multi-arch definition of CONVERT_FROM_FUNC_PTR_ADDR"
2137 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_FROM_FUNC_PTR_ADDR)
2138 #define CONVERT_FROM_FUNC_PTR_ADDR(addr) (gdbarch_convert_from_func_ptr_addr (current_gdbarch, addr))
2142 /* On some machines there are bits in addresses which are not really
2143 part of the address, but are used by the kernel, the hardware, etc.
2144 for special purposes. ADDR_BITS_REMOVE takes out any such bits so
2145 we get a "real" address such as one would find in a symbol table.
2146 This is used only for addresses of instructions, and even then I'm
2147 not sure it's used in all contexts. It exists to deal with there
2148 being a few stray bits in the PC which would mislead us, not as some
2149 sort of generic thing to handle alignment or segmentation (it's
2150 possible it should be in TARGET_READ_PC instead). */
2152 /* Default (function) for non- multi-arch platforms. */
2153 #if (!GDB_MULTI_ARCH) && !defined (ADDR_BITS_REMOVE)
2154 #define ADDR_BITS_REMOVE(addr) (core_addr_identity (addr))
2157 typedef CORE_ADDR (gdbarch_addr_bits_remove_ftype
) (CORE_ADDR addr
);
2158 extern CORE_ADDR
gdbarch_addr_bits_remove (struct gdbarch
*gdbarch
, CORE_ADDR addr
);
2159 extern void set_gdbarch_addr_bits_remove (struct gdbarch
*gdbarch
, gdbarch_addr_bits_remove_ftype
*addr_bits_remove
);
2160 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDR_BITS_REMOVE)
2161 #error "Non multi-arch definition of ADDR_BITS_REMOVE"
2164 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDR_BITS_REMOVE)
2165 #define ADDR_BITS_REMOVE(addr) (gdbarch_addr_bits_remove (current_gdbarch, addr))
2169 /* It is not at all clear why SMASH_TEXT_ADDRESS is not folded into
2170 ADDR_BITS_REMOVE. */
2172 /* Default (function) for non- multi-arch platforms. */
2173 #if (!GDB_MULTI_ARCH) && !defined (SMASH_TEXT_ADDRESS)
2174 #define SMASH_TEXT_ADDRESS(addr) (core_addr_identity (addr))
2177 typedef CORE_ADDR (gdbarch_smash_text_address_ftype
) (CORE_ADDR addr
);
2178 extern CORE_ADDR
gdbarch_smash_text_address (struct gdbarch
*gdbarch
, CORE_ADDR addr
);
2179 extern void set_gdbarch_smash_text_address (struct gdbarch
*gdbarch
, gdbarch_smash_text_address_ftype
*smash_text_address
);
2180 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SMASH_TEXT_ADDRESS)
2181 #error "Non multi-arch definition of SMASH_TEXT_ADDRESS"
2184 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SMASH_TEXT_ADDRESS)
2185 #define SMASH_TEXT_ADDRESS(addr) (gdbarch_smash_text_address (current_gdbarch, addr))
2189 /* FIXME/cagney/2001-01-18: This should be split in two. A target method that indicates if
2190 the target needs software single step. An ISA method to implement it.
2192 FIXME/cagney/2001-01-18: This should be replaced with something that inserts breakpoints
2193 using the breakpoint system instead of blatting memory directly (as with rs6000).
2195 FIXME/cagney/2001-01-18: The logic is backwards. It should be asking if the target can
2196 single step. If not, then implement single step using breakpoints. */
2198 #if defined (SOFTWARE_SINGLE_STEP)
2199 /* Legacy for systems yet to multi-arch SOFTWARE_SINGLE_STEP */
2200 #if !defined (SOFTWARE_SINGLE_STEP_P)
2201 #define SOFTWARE_SINGLE_STEP_P() (1)
2205 /* Default predicate for non- multi-arch targets. */
2206 #if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP_P)
2207 #define SOFTWARE_SINGLE_STEP_P() (0)
2210 extern int gdbarch_software_single_step_p (struct gdbarch
*gdbarch
);
2211 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP_P)
2212 #error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2214 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP_P)
2215 #define SOFTWARE_SINGLE_STEP_P() (gdbarch_software_single_step_p (current_gdbarch))
2218 /* Default (function) for non- multi-arch platforms. */
2219 #if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP)
2220 #define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (internal_error (__FILE__, __LINE__, "SOFTWARE_SINGLE_STEP"), 0)
2223 typedef void (gdbarch_software_single_step_ftype
) (enum target_signal sig
, int insert_breakpoints_p
);
2224 extern void gdbarch_software_single_step (struct gdbarch
*gdbarch
, enum target_signal sig
, int insert_breakpoints_p
);
2225 extern void set_gdbarch_software_single_step (struct gdbarch
*gdbarch
, gdbarch_software_single_step_ftype
*software_single_step
);
2226 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP)
2227 #error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2230 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP)
2231 #define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (gdbarch_software_single_step (current_gdbarch, sig, insert_breakpoints_p))
2235 /* Default (function) for non- multi-arch platforms. */
2236 #if (!GDB_MULTI_ARCH) && !defined (TARGET_PRINT_INSN)
2237 #define TARGET_PRINT_INSN(vma, info) (legacy_print_insn (vma, info))
2240 typedef int (gdbarch_print_insn_ftype
) (bfd_vma vma
, disassemble_info
*info
);
2241 extern int gdbarch_print_insn (struct gdbarch
*gdbarch
, bfd_vma vma
, disassemble_info
*info
);
2242 extern void set_gdbarch_print_insn (struct gdbarch
*gdbarch
, gdbarch_print_insn_ftype
*print_insn
);
2243 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PRINT_INSN)
2244 #error "Non multi-arch definition of TARGET_PRINT_INSN"
2247 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PRINT_INSN)
2248 #define TARGET_PRINT_INSN(vma, info) (gdbarch_print_insn (current_gdbarch, vma, info))
2252 /* Default (function) for non- multi-arch platforms. */
2253 #if (!GDB_MULTI_ARCH) && !defined (SKIP_TRAMPOLINE_CODE)
2254 #define SKIP_TRAMPOLINE_CODE(pc) (generic_skip_trampoline_code (pc))
2257 typedef CORE_ADDR (gdbarch_skip_trampoline_code_ftype
) (CORE_ADDR pc
);
2258 extern CORE_ADDR
gdbarch_skip_trampoline_code (struct gdbarch
*gdbarch
, CORE_ADDR pc
);
2259 extern void set_gdbarch_skip_trampoline_code (struct gdbarch
*gdbarch
, gdbarch_skip_trampoline_code_ftype
*skip_trampoline_code
);
2260 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_TRAMPOLINE_CODE)
2261 #error "Non multi-arch definition of SKIP_TRAMPOLINE_CODE"
2264 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_TRAMPOLINE_CODE)
2265 #define SKIP_TRAMPOLINE_CODE(pc) (gdbarch_skip_trampoline_code (current_gdbarch, pc))
2269 /* For SVR4 shared libraries, each call goes through a small piece of
2270 trampoline code in the ".plt" section. IN_SOLIB_CALL_TRAMPOLINE evaluates
2271 to nonzero if we are current stopped in one of these. */
2273 /* Default (function) for non- multi-arch platforms. */
2274 #if (!GDB_MULTI_ARCH) && !defined (IN_SOLIB_CALL_TRAMPOLINE)
2275 #define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (generic_in_solib_call_trampoline (pc, name))
2278 typedef int (gdbarch_in_solib_call_trampoline_ftype
) (CORE_ADDR pc
, char *name
);
2279 extern int gdbarch_in_solib_call_trampoline (struct gdbarch
*gdbarch
, CORE_ADDR pc
, char *name
);
2280 extern void set_gdbarch_in_solib_call_trampoline (struct gdbarch
*gdbarch
, gdbarch_in_solib_call_trampoline_ftype
*in_solib_call_trampoline
);
2281 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_CALL_TRAMPOLINE)
2282 #error "Non multi-arch definition of IN_SOLIB_CALL_TRAMPOLINE"
2285 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IN_SOLIB_CALL_TRAMPOLINE)
2286 #define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (gdbarch_in_solib_call_trampoline (current_gdbarch, pc, name))
2290 /* Sigtramp is a routine that the kernel calls (which then calls the
2291 signal handler). On most machines it is a library routine that is
2292 linked into the executable.
2294 This macro, given a program counter value and the name of the
2295 function in which that PC resides (which can be null if the name is
2296 not known), returns nonzero if the PC and name show that we are in
2299 On most machines just see if the name is sigtramp (and if we have
2300 no name, assume we are not in sigtramp).
2302 FIXME: cagney/2002-04-21: The function find_pc_partial_function
2303 calls find_pc_sect_partial_function() which calls PC_IN_SIGTRAMP.
2304 This means PC_IN_SIGTRAMP function can't be implemented by doing its
2305 own local NAME lookup.
2307 FIXME: cagney/2002-04-21: PC_IN_SIGTRAMP is something of a mess.
2308 Some code also depends on SIGTRAMP_START and SIGTRAMP_END but other
2311 /* Default (function) for non- multi-arch platforms. */
2312 #if (!GDB_MULTI_ARCH) && !defined (PC_IN_SIGTRAMP)
2313 #define PC_IN_SIGTRAMP(pc, name) (legacy_pc_in_sigtramp (pc, name))
2316 typedef int (gdbarch_pc_in_sigtramp_ftype
) (CORE_ADDR pc
, char *name
);
2317 extern int gdbarch_pc_in_sigtramp (struct gdbarch
*gdbarch
, CORE_ADDR pc
, char *name
);
2318 extern void set_gdbarch_pc_in_sigtramp (struct gdbarch
*gdbarch
, gdbarch_pc_in_sigtramp_ftype
*pc_in_sigtramp
);
2319 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_IN_SIGTRAMP)
2320 #error "Non multi-arch definition of PC_IN_SIGTRAMP"
2323 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_IN_SIGTRAMP)
2324 #define PC_IN_SIGTRAMP(pc, name) (gdbarch_pc_in_sigtramp (current_gdbarch, pc, name))
2328 /* A target might have problems with watchpoints as soon as the stack
2329 frame of the current function has been destroyed. This mostly happens
2330 as the first action in a funtion's epilogue. in_function_epilogue_p()
2331 is defined to return a non-zero value if either the given addr is one
2332 instruction after the stack destroying instruction up to the trailing
2333 return instruction or if we can figure out that the stack frame has
2334 already been invalidated regardless of the value of addr. Targets
2335 which don't suffer from that problem could just let this functionality
2338 typedef int (gdbarch_in_function_epilogue_p_ftype
) (struct gdbarch
*gdbarch
, CORE_ADDR addr
);
2339 extern int gdbarch_in_function_epilogue_p (struct gdbarch
*gdbarch
, CORE_ADDR addr
);
2340 extern void set_gdbarch_in_function_epilogue_p (struct gdbarch
*gdbarch
, gdbarch_in_function_epilogue_p_ftype
*in_function_epilogue_p
);
2342 /* Given a vector of command-line arguments, return a newly allocated
2343 string which, when passed to the create_inferior function, will be
2344 parsed (on Unix systems, by the shell) to yield the same vector.
2345 This function should call error() if the argument vector is not
2346 representable for this target or if this target does not support
2347 command-line arguments.
2348 ARGC is the number of elements in the vector.
2349 ARGV is an array of strings, one per argument. */
2351 typedef char * (gdbarch_construct_inferior_arguments_ftype
) (struct gdbarch
*gdbarch
, int argc
, char **argv
);
2352 extern char * gdbarch_construct_inferior_arguments (struct gdbarch
*gdbarch
, int argc
, char **argv
);
2353 extern void set_gdbarch_construct_inferior_arguments (struct gdbarch
*gdbarch
, gdbarch_construct_inferior_arguments_ftype
*construct_inferior_arguments
);
2355 #if defined (DWARF2_BUILD_FRAME_INFO)
2356 /* Legacy for systems yet to multi-arch DWARF2_BUILD_FRAME_INFO */
2357 #if !defined (DWARF2_BUILD_FRAME_INFO_P)
2358 #define DWARF2_BUILD_FRAME_INFO_P() (1)
2362 /* Default predicate for non- multi-arch targets. */
2363 #if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO_P)
2364 #define DWARF2_BUILD_FRAME_INFO_P() (0)
2367 extern int gdbarch_dwarf2_build_frame_info_p (struct gdbarch
*gdbarch
);
2368 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO_P)
2369 #error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
2371 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO_P)
2372 #define DWARF2_BUILD_FRAME_INFO_P() (gdbarch_dwarf2_build_frame_info_p (current_gdbarch))
2375 /* Default (function) for non- multi-arch platforms. */
2376 #if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO)
2377 #define DWARF2_BUILD_FRAME_INFO(objfile) (internal_error (__FILE__, __LINE__, "DWARF2_BUILD_FRAME_INFO"), 0)
2380 typedef void (gdbarch_dwarf2_build_frame_info_ftype
) (struct objfile
*objfile
);
2381 extern void gdbarch_dwarf2_build_frame_info (struct gdbarch
*gdbarch
, struct objfile
*objfile
);
2382 extern void set_gdbarch_dwarf2_build_frame_info (struct gdbarch
*gdbarch
, gdbarch_dwarf2_build_frame_info_ftype
*dwarf2_build_frame_info
);
2383 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO)
2384 #error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
2387 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO)
2388 #define DWARF2_BUILD_FRAME_INFO(objfile) (gdbarch_dwarf2_build_frame_info (current_gdbarch, objfile))
2392 /* Default (function) for non- multi-arch platforms. */
2393 #if (!GDB_MULTI_ARCH) && !defined (ELF_MAKE_MSYMBOL_SPECIAL)
2394 #define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (default_elf_make_msymbol_special (sym, msym))
2397 typedef void (gdbarch_elf_make_msymbol_special_ftype
) (asymbol
*sym
, struct minimal_symbol
*msym
);
2398 extern void gdbarch_elf_make_msymbol_special (struct gdbarch
*gdbarch
, asymbol
*sym
, struct minimal_symbol
*msym
);
2399 extern void set_gdbarch_elf_make_msymbol_special (struct gdbarch
*gdbarch
, gdbarch_elf_make_msymbol_special_ftype
*elf_make_msymbol_special
);
2400 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ELF_MAKE_MSYMBOL_SPECIAL)
2401 #error "Non multi-arch definition of ELF_MAKE_MSYMBOL_SPECIAL"
2404 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ELF_MAKE_MSYMBOL_SPECIAL)
2405 #define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (gdbarch_elf_make_msymbol_special (current_gdbarch, sym, msym))
2409 /* Default (function) for non- multi-arch platforms. */
2410 #if (!GDB_MULTI_ARCH) && !defined (COFF_MAKE_MSYMBOL_SPECIAL)
2411 #define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (default_coff_make_msymbol_special (val, msym))
2414 typedef void (gdbarch_coff_make_msymbol_special_ftype
) (int val
, struct minimal_symbol
*msym
);
2415 extern void gdbarch_coff_make_msymbol_special (struct gdbarch
*gdbarch
, int val
, struct minimal_symbol
*msym
);
2416 extern void set_gdbarch_coff_make_msymbol_special (struct gdbarch
*gdbarch
, gdbarch_coff_make_msymbol_special_ftype
*coff_make_msymbol_special
);
2417 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COFF_MAKE_MSYMBOL_SPECIAL)
2418 #error "Non multi-arch definition of COFF_MAKE_MSYMBOL_SPECIAL"
2421 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (COFF_MAKE_MSYMBOL_SPECIAL)
2422 #define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (gdbarch_coff_make_msymbol_special (current_gdbarch, val, msym))
2426 extern struct gdbarch_tdep
*gdbarch_tdep (struct gdbarch
*gdbarch
);
2429 /* Mechanism for co-ordinating the selection of a specific
2432 GDB targets (*-tdep.c) can register an interest in a specific
2433 architecture. Other GDB components can register a need to maintain
2434 per-architecture data.
2436 The mechanisms below ensures that there is only a loose connection
2437 between the set-architecture command and the various GDB
2438 components. Each component can independently register their need
2439 to maintain architecture specific data with gdbarch.
2443 Previously, a single TARGET_ARCHITECTURE_HOOK was provided. It
2446 The more traditional mega-struct containing architecture specific
2447 data for all the various GDB components was also considered. Since
2448 GDB is built from a variable number of (fairly independent)
2449 components it was determined that the global aproach was not
2453 /* Register a new architectural family with GDB.
2455 Register support for the specified ARCHITECTURE with GDB. When
2456 gdbarch determines that the specified architecture has been
2457 selected, the corresponding INIT function is called.
2461 The INIT function takes two parameters: INFO which contains the
2462 information available to gdbarch about the (possibly new)
2463 architecture; ARCHES which is a list of the previously created
2464 ``struct gdbarch'' for this architecture.
2466 The INFO parameter is, as far as possible, be pre-initialized with
2467 information obtained from INFO.ABFD or the previously selected
2470 The ARCHES parameter is a linked list (sorted most recently used)
2471 of all the previously created architures for this architecture
2472 family. The (possibly NULL) ARCHES->gdbarch can used to access
2473 values from the previously selected architecture for this
2474 architecture family. The global ``current_gdbarch'' shall not be
2477 The INIT function shall return any of: NULL - indicating that it
2478 doesn't recognize the selected architecture; an existing ``struct
2479 gdbarch'' from the ARCHES list - indicating that the new
2480 architecture is just a synonym for an earlier architecture (see
2481 gdbarch_list_lookup_by_info()); a newly created ``struct gdbarch''
2482 - that describes the selected architecture (see gdbarch_alloc()).
2484 The DUMP_TDEP function shall print out all target specific values.
2485 Care should be taken to ensure that the function works in both the
2486 multi-arch and non- multi-arch cases. */
2490 struct gdbarch
*gdbarch
;
2491 struct gdbarch_list
*next
;
2496 /* Use default: NULL (ZERO). */
2497 const struct bfd_arch_info
*bfd_arch_info
;
2499 /* Use default: BFD_ENDIAN_UNKNOWN (NB: is not ZERO). */
2502 /* Use default: NULL (ZERO). */
2505 /* Use default: NULL (ZERO). */
2506 struct gdbarch_tdep_info
*tdep_info
;
2509 typedef struct gdbarch
*(gdbarch_init_ftype
) (struct gdbarch_info info
, struct gdbarch_list
*arches
);
2510 typedef void (gdbarch_dump_tdep_ftype
) (struct gdbarch
*gdbarch
, struct ui_file
*file
);
2512 /* DEPRECATED - use gdbarch_register() */
2513 extern void register_gdbarch_init (enum bfd_architecture architecture
, gdbarch_init_ftype
*);
2515 extern void gdbarch_register (enum bfd_architecture architecture
,
2516 gdbarch_init_ftype
*,
2517 gdbarch_dump_tdep_ftype
*);
2520 /* Return a freshly allocated, NULL terminated, array of the valid
2521 architecture names. Since architectures are registered during the
2522 _initialize phase this function only returns useful information
2523 once initialization has been completed. */
2525 extern const char **gdbarch_printable_names (void);
2528 /* Helper function. Search the list of ARCHES for a GDBARCH that
2529 matches the information provided by INFO. */
2531 extern struct gdbarch_list
*gdbarch_list_lookup_by_info (struct gdbarch_list
*arches
, const struct gdbarch_info
*info
);
2534 /* Helper function. Create a preliminary ``struct gdbarch''. Perform
2535 basic initialization using values obtained from the INFO andTDEP
2536 parameters. set_gdbarch_*() functions are called to complete the
2537 initialization of the object. */
2539 extern struct gdbarch
*gdbarch_alloc (const struct gdbarch_info
*info
, struct gdbarch_tdep
*tdep
);
2542 /* Helper function. Free a partially-constructed ``struct gdbarch''.
2543 It is assumed that the caller freeds the ``struct
2546 extern void gdbarch_free (struct gdbarch
*);
2549 /* Helper function. Force an update of the current architecture.
2551 The actual architecture selected is determined by INFO, ``(gdb) set
2552 architecture'' et.al., the existing architecture and BFD's default
2553 architecture. INFO should be initialized to zero and then selected
2554 fields should be updated.
2556 Returns non-zero if the update succeeds */
2558 extern int gdbarch_update_p (struct gdbarch_info info
);
2562 /* Register per-architecture data-pointer.
2564 Reserve space for a per-architecture data-pointer. An identifier
2565 for the reserved data-pointer is returned. That identifer should
2566 be saved in a local static variable.
2568 The per-architecture data-pointer is either initialized explicitly
2569 (set_gdbarch_data()) or implicitly (by INIT() via a call to
2570 gdbarch_data()). FREE() is called to delete either an existing
2571 data-pointer overridden by set_gdbarch_data() or when the
2572 architecture object is being deleted.
2574 When a previously created architecture is re-selected, the
2575 per-architecture data-pointer for that previous architecture is
2576 restored. INIT() is not re-called.
2578 Multiple registrarants for any architecture are allowed (and
2579 strongly encouraged). */
2581 struct gdbarch_data
;
2583 typedef void *(gdbarch_data_init_ftype
) (struct gdbarch
*gdbarch
);
2584 typedef void (gdbarch_data_free_ftype
) (struct gdbarch
*gdbarch
,
2586 extern struct gdbarch_data
*register_gdbarch_data (gdbarch_data_init_ftype
*init
,
2587 gdbarch_data_free_ftype
*free
);
2588 extern void set_gdbarch_data (struct gdbarch
*gdbarch
,
2589 struct gdbarch_data
*data
,
2592 extern void *gdbarch_data (struct gdbarch
*gdbarch
, struct gdbarch_data
*);
2595 /* Register per-architecture memory region.
2597 Provide a memory-region swap mechanism. Per-architecture memory
2598 region are created. These memory regions are swapped whenever the
2599 architecture is changed. For a new architecture, the memory region
2600 is initialized with zero (0) and the INIT function is called.
2602 Memory regions are swapped / initialized in the order that they are
2603 registered. NULL DATA and/or INIT values can be specified.
2605 New code should use register_gdbarch_data(). */
2607 typedef void (gdbarch_swap_ftype
) (void);
2608 extern void register_gdbarch_swap (void *data
, unsigned long size
, gdbarch_swap_ftype
*init
);
2609 #define REGISTER_GDBARCH_SWAP(VAR) register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL)
2613 /* The target-system-dependent byte order is dynamic */
2615 extern int target_byte_order
;
2616 #ifndef TARGET_BYTE_ORDER
2617 #define TARGET_BYTE_ORDER (target_byte_order + 0)
2620 extern int target_byte_order_auto
;
2621 #ifndef TARGET_BYTE_ORDER_AUTO
2622 #define TARGET_BYTE_ORDER_AUTO (target_byte_order_auto + 0)
2627 /* The target-system-dependent BFD architecture is dynamic */
2629 extern int target_architecture_auto
;
2630 #ifndef TARGET_ARCHITECTURE_AUTO
2631 #define TARGET_ARCHITECTURE_AUTO (target_architecture_auto + 0)
2634 extern const struct bfd_arch_info
*target_architecture
;
2635 #ifndef TARGET_ARCHITECTURE
2636 #define TARGET_ARCHITECTURE (target_architecture + 0)
2640 /* The target-system-dependent disassembler is semi-dynamic */
2642 extern int dis_asm_read_memory (bfd_vma memaddr
, bfd_byte
*myaddr
,
2643 unsigned int len
, disassemble_info
*info
);
2645 extern void dis_asm_memory_error (int status
, bfd_vma memaddr
,
2646 disassemble_info
*info
);
2648 extern void dis_asm_print_address (bfd_vma addr
,
2649 disassemble_info
*info
);
2651 extern int (*tm_print_insn
) (bfd_vma
, disassemble_info
*);
2652 extern disassemble_info tm_print_insn_info
;
2653 #ifndef TARGET_PRINT_INSN_INFO
2654 #define TARGET_PRINT_INSN_INFO (&tm_print_insn_info)
2659 /* Set the dynamic target-system-dependent parameters (architecture,
2660 byte-order, ...) using information found in the BFD */
2662 extern void set_gdbarch_from_file (bfd
*);
2665 /* Initialize the current architecture to the "first" one we find on
2668 extern void initialize_current_architecture (void);
2670 /* For non-multiarched targets, do any initialization of the default
2671 gdbarch object necessary after the _initialize_MODULE functions
2673 extern void initialize_non_multiarch (void);
2675 /* gdbarch trace variable */
2676 extern int gdbarch_debug
;
2678 extern void gdbarch_dump (struct gdbarch
*gdbarch
, struct ui_file
*file
);