1 /* *INDENT-OFF* */ /* THIS FILE IS GENERATED */
3 /* Dynamic architecture support for GDB, the GNU debugger.
4 Copyright 1998, 1999, 2000, 2001, 2002, 2003 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 "inferior.h" /* For unsigned_address_to_pointer(). */
47 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 #if defined (DEPRECATED_DO_REGISTERS_INFO)
782 /* Legacy for systems yet to multi-arch DEPRECATED_DO_REGISTERS_INFO */
783 #if !defined (DEPRECATED_DO_REGISTERS_INFO_P)
784 #define DEPRECATED_DO_REGISTERS_INFO_P() (1)
788 /* Default predicate for non- multi-arch targets. */
789 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_DO_REGISTERS_INFO_P)
790 #define DEPRECATED_DO_REGISTERS_INFO_P() (0)
793 extern int gdbarch_deprecated_do_registers_info_p (struct gdbarch
*gdbarch
);
794 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DO_REGISTERS_INFO_P)
795 #error "Non multi-arch definition of DEPRECATED_DO_REGISTERS_INFO"
797 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DO_REGISTERS_INFO_P)
798 #define DEPRECATED_DO_REGISTERS_INFO_P() (gdbarch_deprecated_do_registers_info_p (current_gdbarch))
801 /* Default (function) for non- multi-arch platforms. */
802 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_DO_REGISTERS_INFO)
803 #define DEPRECATED_DO_REGISTERS_INFO(reg_nr, fpregs) (internal_error (__FILE__, __LINE__, "DEPRECATED_DO_REGISTERS_INFO"), 0)
806 typedef void (gdbarch_deprecated_do_registers_info_ftype
) (int reg_nr
, int fpregs
);
807 extern void gdbarch_deprecated_do_registers_info (struct gdbarch
*gdbarch
, int reg_nr
, int fpregs
);
808 extern void set_gdbarch_deprecated_do_registers_info (struct gdbarch
*gdbarch
, gdbarch_deprecated_do_registers_info_ftype
*deprecated_do_registers_info
);
809 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DO_REGISTERS_INFO)
810 #error "Non multi-arch definition of DEPRECATED_DO_REGISTERS_INFO"
813 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DO_REGISTERS_INFO)
814 #define DEPRECATED_DO_REGISTERS_INFO(reg_nr, fpregs) (gdbarch_deprecated_do_registers_info (current_gdbarch, reg_nr, fpregs))
818 typedef void (gdbarch_print_registers_info_ftype
) (struct gdbarch
*gdbarch
, struct ui_file
*file
, struct frame_info
*frame
, int regnum
, int all
);
819 extern void gdbarch_print_registers_info (struct gdbarch
*gdbarch
, struct ui_file
*file
, struct frame_info
*frame
, int regnum
, int all
);
820 extern void set_gdbarch_print_registers_info (struct gdbarch
*gdbarch
, gdbarch_print_registers_info_ftype
*print_registers_info
);
822 extern int gdbarch_print_float_info_p (struct gdbarch
*gdbarch
);
824 typedef void (gdbarch_print_float_info_ftype
) (struct gdbarch
*gdbarch
, struct ui_file
*file
, struct frame_info
*frame
, const char *args
);
825 extern void gdbarch_print_float_info (struct gdbarch
*gdbarch
, struct ui_file
*file
, struct frame_info
*frame
, const char *args
);
826 extern void set_gdbarch_print_float_info (struct gdbarch
*gdbarch
, gdbarch_print_float_info_ftype
*print_float_info
);
828 extern int gdbarch_print_vector_info_p (struct gdbarch
*gdbarch
);
830 typedef void (gdbarch_print_vector_info_ftype
) (struct gdbarch
*gdbarch
, struct ui_file
*file
, struct frame_info
*frame
, const char *args
);
831 extern void gdbarch_print_vector_info (struct gdbarch
*gdbarch
, struct ui_file
*file
, struct frame_info
*frame
, const char *args
);
832 extern void set_gdbarch_print_vector_info (struct gdbarch
*gdbarch
, gdbarch_print_vector_info_ftype
*print_vector_info
);
834 /* MAP a GDB RAW register number onto a simulator register number. See
835 also include/...-sim.h. */
837 /* Default (function) for non- multi-arch platforms. */
838 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_SIM_REGNO)
839 #define REGISTER_SIM_REGNO(reg_nr) (legacy_register_sim_regno (reg_nr))
842 typedef int (gdbarch_register_sim_regno_ftype
) (int reg_nr
);
843 extern int gdbarch_register_sim_regno (struct gdbarch
*gdbarch
, int reg_nr
);
844 extern void set_gdbarch_register_sim_regno (struct gdbarch
*gdbarch
, gdbarch_register_sim_regno_ftype
*register_sim_regno
);
845 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIM_REGNO)
846 #error "Non multi-arch definition of REGISTER_SIM_REGNO"
849 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIM_REGNO)
850 #define REGISTER_SIM_REGNO(reg_nr) (gdbarch_register_sim_regno (current_gdbarch, reg_nr))
854 #if defined (REGISTER_BYTES_OK)
855 /* Legacy for systems yet to multi-arch REGISTER_BYTES_OK */
856 #if !defined (REGISTER_BYTES_OK_P)
857 #define REGISTER_BYTES_OK_P() (1)
861 /* Default predicate for non- multi-arch targets. */
862 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK_P)
863 #define REGISTER_BYTES_OK_P() (0)
866 extern int gdbarch_register_bytes_ok_p (struct gdbarch
*gdbarch
);
867 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK_P)
868 #error "Non multi-arch definition of REGISTER_BYTES_OK"
870 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK_P)
871 #define REGISTER_BYTES_OK_P() (gdbarch_register_bytes_ok_p (current_gdbarch))
874 /* Default (function) for non- multi-arch platforms. */
875 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK)
876 #define REGISTER_BYTES_OK(nr_bytes) (internal_error (__FILE__, __LINE__, "REGISTER_BYTES_OK"), 0)
879 typedef int (gdbarch_register_bytes_ok_ftype
) (long nr_bytes
);
880 extern int gdbarch_register_bytes_ok (struct gdbarch
*gdbarch
, long nr_bytes
);
881 extern void set_gdbarch_register_bytes_ok (struct gdbarch
*gdbarch
, gdbarch_register_bytes_ok_ftype
*register_bytes_ok
);
882 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK)
883 #error "Non multi-arch definition of REGISTER_BYTES_OK"
886 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK)
887 #define REGISTER_BYTES_OK(nr_bytes) (gdbarch_register_bytes_ok (current_gdbarch, nr_bytes))
891 /* Default (function) for non- multi-arch platforms. */
892 #if (!GDB_MULTI_ARCH) && !defined (CANNOT_FETCH_REGISTER)
893 #define CANNOT_FETCH_REGISTER(regnum) (cannot_register_not (regnum))
896 typedef int (gdbarch_cannot_fetch_register_ftype
) (int regnum
);
897 extern int gdbarch_cannot_fetch_register (struct gdbarch
*gdbarch
, int regnum
);
898 extern void set_gdbarch_cannot_fetch_register (struct gdbarch
*gdbarch
, gdbarch_cannot_fetch_register_ftype
*cannot_fetch_register
);
899 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_FETCH_REGISTER)
900 #error "Non multi-arch definition of CANNOT_FETCH_REGISTER"
903 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_FETCH_REGISTER)
904 #define CANNOT_FETCH_REGISTER(regnum) (gdbarch_cannot_fetch_register (current_gdbarch, regnum))
908 /* Default (function) for non- multi-arch platforms. */
909 #if (!GDB_MULTI_ARCH) && !defined (CANNOT_STORE_REGISTER)
910 #define CANNOT_STORE_REGISTER(regnum) (cannot_register_not (regnum))
913 typedef int (gdbarch_cannot_store_register_ftype
) (int regnum
);
914 extern int gdbarch_cannot_store_register (struct gdbarch
*gdbarch
, int regnum
);
915 extern void set_gdbarch_cannot_store_register (struct gdbarch
*gdbarch
, gdbarch_cannot_store_register_ftype
*cannot_store_register
);
916 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STORE_REGISTER)
917 #error "Non multi-arch definition of CANNOT_STORE_REGISTER"
920 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_STORE_REGISTER)
921 #define CANNOT_STORE_REGISTER(regnum) (gdbarch_cannot_store_register (current_gdbarch, regnum))
925 /* setjmp/longjmp support. */
927 #if defined (GET_LONGJMP_TARGET)
928 /* Legacy for systems yet to multi-arch GET_LONGJMP_TARGET */
929 #if !defined (GET_LONGJMP_TARGET_P)
930 #define GET_LONGJMP_TARGET_P() (1)
934 /* Default predicate for non- multi-arch targets. */
935 #if (!GDB_MULTI_ARCH) && !defined (GET_LONGJMP_TARGET_P)
936 #define GET_LONGJMP_TARGET_P() (0)
939 extern int gdbarch_get_longjmp_target_p (struct gdbarch
*gdbarch
);
940 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET_P)
941 #error "Non multi-arch definition of GET_LONGJMP_TARGET"
943 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET_P)
944 #define GET_LONGJMP_TARGET_P() (gdbarch_get_longjmp_target_p (current_gdbarch))
947 /* Default (function) for non- multi-arch platforms. */
948 #if (!GDB_MULTI_ARCH) && !defined (GET_LONGJMP_TARGET)
949 #define GET_LONGJMP_TARGET(pc) (internal_error (__FILE__, __LINE__, "GET_LONGJMP_TARGET"), 0)
952 typedef int (gdbarch_get_longjmp_target_ftype
) (CORE_ADDR
*pc
);
953 extern int gdbarch_get_longjmp_target (struct gdbarch
*gdbarch
, CORE_ADDR
*pc
);
954 extern void set_gdbarch_get_longjmp_target (struct gdbarch
*gdbarch
, gdbarch_get_longjmp_target_ftype
*get_longjmp_target
);
955 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET)
956 #error "Non multi-arch definition of GET_LONGJMP_TARGET"
959 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET)
960 #define GET_LONGJMP_TARGET(pc) (gdbarch_get_longjmp_target (current_gdbarch, pc))
964 /* Non multi-arch DUMMY_FRAMES are a mess (multi-arch ones are not that
965 much better but at least they are vaguely consistent). The headers
966 and body contain convoluted #if/#else sequences for determine how
967 things should be compiled. Instead of trying to mimic that
968 behaviour here (and hence entrench it further) gdbarch simply
969 reqires that these methods be set up from the word go. This also
970 avoids any potential problems with moving beyond multi-arch partial. */
972 /* Default (value) for non- multi-arch platforms. */
973 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
974 #define DEPRECATED_USE_GENERIC_DUMMY_FRAMES (1)
977 extern int gdbarch_deprecated_use_generic_dummy_frames (struct gdbarch
*gdbarch
);
978 extern void set_gdbarch_deprecated_use_generic_dummy_frames (struct gdbarch
*gdbarch
, int deprecated_use_generic_dummy_frames
);
979 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
980 #error "Non multi-arch definition of DEPRECATED_USE_GENERIC_DUMMY_FRAMES"
983 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
984 #define DEPRECATED_USE_GENERIC_DUMMY_FRAMES (gdbarch_deprecated_use_generic_dummy_frames (current_gdbarch))
988 /* Default (value) for non- multi-arch platforms. */
989 #if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_LOCATION)
990 #define CALL_DUMMY_LOCATION (AT_ENTRY_POINT)
993 extern int gdbarch_call_dummy_location (struct gdbarch
*gdbarch
);
994 extern void set_gdbarch_call_dummy_location (struct gdbarch
*gdbarch
, int call_dummy_location
);
995 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LOCATION)
996 #error "Non multi-arch definition of CALL_DUMMY_LOCATION"
999 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LOCATION)
1000 #define CALL_DUMMY_LOCATION (gdbarch_call_dummy_location (current_gdbarch))
1004 typedef CORE_ADDR (gdbarch_call_dummy_address_ftype
) (void);
1005 extern CORE_ADDR
gdbarch_call_dummy_address (struct gdbarch
*gdbarch
);
1006 extern void set_gdbarch_call_dummy_address (struct gdbarch
*gdbarch
, gdbarch_call_dummy_address_ftype
*call_dummy_address
);
1007 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_ADDRESS)
1008 #error "Non multi-arch definition of CALL_DUMMY_ADDRESS"
1011 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_ADDRESS)
1012 #define CALL_DUMMY_ADDRESS() (gdbarch_call_dummy_address (current_gdbarch))
1016 extern CORE_ADDR
gdbarch_call_dummy_start_offset (struct gdbarch
*gdbarch
);
1017 extern void set_gdbarch_call_dummy_start_offset (struct gdbarch
*gdbarch
, CORE_ADDR call_dummy_start_offset
);
1018 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_START_OFFSET)
1019 #error "Non multi-arch definition of CALL_DUMMY_START_OFFSET"
1022 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_START_OFFSET)
1023 #define CALL_DUMMY_START_OFFSET (gdbarch_call_dummy_start_offset (current_gdbarch))
1027 extern CORE_ADDR
gdbarch_call_dummy_breakpoint_offset (struct gdbarch
*gdbarch
);
1028 extern void set_gdbarch_call_dummy_breakpoint_offset (struct gdbarch
*gdbarch
, CORE_ADDR call_dummy_breakpoint_offset
);
1029 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET)
1030 #error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET"
1033 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET)
1034 #define CALL_DUMMY_BREAKPOINT_OFFSET (gdbarch_call_dummy_breakpoint_offset (current_gdbarch))
1038 extern int gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch
*gdbarch
);
1039 extern void set_gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch
*gdbarch
, int call_dummy_breakpoint_offset_p
);
1040 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
1041 #error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET_P"
1044 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
1045 #define CALL_DUMMY_BREAKPOINT_OFFSET_P (gdbarch_call_dummy_breakpoint_offset_p (current_gdbarch))
1049 extern int gdbarch_call_dummy_length (struct gdbarch
*gdbarch
);
1050 extern void set_gdbarch_call_dummy_length (struct gdbarch
*gdbarch
, int call_dummy_length
);
1051 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LENGTH)
1052 #error "Non multi-arch definition of CALL_DUMMY_LENGTH"
1055 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LENGTH)
1056 #define CALL_DUMMY_LENGTH (gdbarch_call_dummy_length (current_gdbarch))
1060 /* NOTE: cagney/2002-11-24: This function with predicate has a valid
1061 (callable) initial value. As a consequence, even when the predicate
1062 is false, the corresponding function works. This simplifies the
1063 migration process - old code, calling DEPRECATED_PC_IN_CALL_DUMMY(),
1064 doesn't need to be modified. */
1066 #if defined (DEPRECATED_PC_IN_CALL_DUMMY)
1067 /* Legacy for systems yet to multi-arch DEPRECATED_PC_IN_CALL_DUMMY */
1068 #if !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1069 #define DEPRECATED_PC_IN_CALL_DUMMY_P() (1)
1073 /* Default predicate for non- multi-arch targets. */
1074 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1075 #define DEPRECATED_PC_IN_CALL_DUMMY_P() (0)
1078 extern int gdbarch_deprecated_pc_in_call_dummy_p (struct gdbarch
*gdbarch
);
1079 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1080 #error "Non multi-arch definition of DEPRECATED_PC_IN_CALL_DUMMY"
1082 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1083 #define DEPRECATED_PC_IN_CALL_DUMMY_P() (gdbarch_deprecated_pc_in_call_dummy_p (current_gdbarch))
1086 /* Default (function) for non- multi-arch platforms. */
1087 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PC_IN_CALL_DUMMY)
1088 #define DEPRECATED_PC_IN_CALL_DUMMY(pc, sp, frame_address) (generic_pc_in_call_dummy (pc, sp, frame_address))
1091 typedef int (gdbarch_deprecated_pc_in_call_dummy_ftype
) (CORE_ADDR pc
, CORE_ADDR sp
, CORE_ADDR frame_address
);
1092 extern int gdbarch_deprecated_pc_in_call_dummy (struct gdbarch
*gdbarch
, CORE_ADDR pc
, CORE_ADDR sp
, CORE_ADDR frame_address
);
1093 extern void set_gdbarch_deprecated_pc_in_call_dummy (struct gdbarch
*gdbarch
, gdbarch_deprecated_pc_in_call_dummy_ftype
*deprecated_pc_in_call_dummy
);
1094 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PC_IN_CALL_DUMMY)
1095 #error "Non multi-arch definition of DEPRECATED_PC_IN_CALL_DUMMY"
1098 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PC_IN_CALL_DUMMY)
1099 #define DEPRECATED_PC_IN_CALL_DUMMY(pc, sp, frame_address) (gdbarch_deprecated_pc_in_call_dummy (current_gdbarch, pc, sp, frame_address))
1103 extern int gdbarch_call_dummy_p (struct gdbarch
*gdbarch
);
1104 extern void set_gdbarch_call_dummy_p (struct gdbarch
*gdbarch
, int call_dummy_p
);
1105 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_P)
1106 #error "Non multi-arch definition of CALL_DUMMY_P"
1109 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_P)
1110 #define CALL_DUMMY_P (gdbarch_call_dummy_p (current_gdbarch))
1114 /* Default (value) for non- multi-arch platforms. */
1115 #if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_WORDS)
1116 #define CALL_DUMMY_WORDS (legacy_call_dummy_words)
1119 extern LONGEST
* gdbarch_call_dummy_words (struct gdbarch
*gdbarch
);
1120 extern void set_gdbarch_call_dummy_words (struct gdbarch
*gdbarch
, LONGEST
* call_dummy_words
);
1121 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_WORDS)
1122 #error "Non multi-arch definition of CALL_DUMMY_WORDS"
1125 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_WORDS)
1126 #define CALL_DUMMY_WORDS (gdbarch_call_dummy_words (current_gdbarch))
1130 /* Default (value) for non- multi-arch platforms. */
1131 #if (!GDB_MULTI_ARCH) && !defined (SIZEOF_CALL_DUMMY_WORDS)
1132 #define SIZEOF_CALL_DUMMY_WORDS (legacy_sizeof_call_dummy_words)
1135 extern int gdbarch_sizeof_call_dummy_words (struct gdbarch
*gdbarch
);
1136 extern void set_gdbarch_sizeof_call_dummy_words (struct gdbarch
*gdbarch
, int sizeof_call_dummy_words
);
1137 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIZEOF_CALL_DUMMY_WORDS)
1138 #error "Non multi-arch definition of SIZEOF_CALL_DUMMY_WORDS"
1141 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIZEOF_CALL_DUMMY_WORDS)
1142 #define SIZEOF_CALL_DUMMY_WORDS (gdbarch_sizeof_call_dummy_words (current_gdbarch))
1146 extern int gdbarch_call_dummy_stack_adjust_p (struct gdbarch
*gdbarch
);
1147 extern void set_gdbarch_call_dummy_stack_adjust_p (struct gdbarch
*gdbarch
, int call_dummy_stack_adjust_p
);
1148 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_STACK_ADJUST_P)
1149 #error "Non multi-arch definition of CALL_DUMMY_STACK_ADJUST_P"
1152 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_STACK_ADJUST_P)
1153 #define CALL_DUMMY_STACK_ADJUST_P (gdbarch_call_dummy_stack_adjust_p (current_gdbarch))
1157 extern int gdbarch_call_dummy_stack_adjust (struct gdbarch
*gdbarch
);
1158 extern void set_gdbarch_call_dummy_stack_adjust (struct gdbarch
*gdbarch
, int call_dummy_stack_adjust
);
1159 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_STACK_ADJUST)
1160 #error "Non multi-arch definition of CALL_DUMMY_STACK_ADJUST"
1163 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_STACK_ADJUST)
1164 #define CALL_DUMMY_STACK_ADJUST (gdbarch_call_dummy_stack_adjust (current_gdbarch))
1168 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
);
1169 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
);
1170 extern void set_gdbarch_fix_call_dummy (struct gdbarch
*gdbarch
, gdbarch_fix_call_dummy_ftype
*fix_call_dummy
);
1171 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FIX_CALL_DUMMY)
1172 #error "Non multi-arch definition of FIX_CALL_DUMMY"
1175 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FIX_CALL_DUMMY)
1176 #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))
1180 #if defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1181 /* Legacy for systems yet to multi-arch DEPRECATED_INIT_FRAME_PC_FIRST */
1182 #if !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1183 #define DEPRECATED_INIT_FRAME_PC_FIRST_P() (1)
1187 /* Default predicate for non- multi-arch targets. */
1188 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1189 #define DEPRECATED_INIT_FRAME_PC_FIRST_P() (0)
1192 extern int gdbarch_deprecated_init_frame_pc_first_p (struct gdbarch
*gdbarch
);
1193 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1194 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC_FIRST"
1196 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1197 #define DEPRECATED_INIT_FRAME_PC_FIRST_P() (gdbarch_deprecated_init_frame_pc_first_p (current_gdbarch))
1200 /* Default (function) for non- multi-arch platforms. */
1201 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1202 #define DEPRECATED_INIT_FRAME_PC_FIRST(fromleaf, prev) (internal_error (__FILE__, __LINE__, "DEPRECATED_INIT_FRAME_PC_FIRST"), 0)
1205 typedef CORE_ADDR (gdbarch_deprecated_init_frame_pc_first_ftype
) (int fromleaf
, struct frame_info
*prev
);
1206 extern CORE_ADDR
gdbarch_deprecated_init_frame_pc_first (struct gdbarch
*gdbarch
, int fromleaf
, struct frame_info
*prev
);
1207 extern void set_gdbarch_deprecated_init_frame_pc_first (struct gdbarch
*gdbarch
, gdbarch_deprecated_init_frame_pc_first_ftype
*deprecated_init_frame_pc_first
);
1208 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1209 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC_FIRST"
1212 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1213 #define DEPRECATED_INIT_FRAME_PC_FIRST(fromleaf, prev) (gdbarch_deprecated_init_frame_pc_first (current_gdbarch, fromleaf, prev))
1217 #if defined (DEPRECATED_INIT_FRAME_PC)
1218 /* Legacy for systems yet to multi-arch DEPRECATED_INIT_FRAME_PC */
1219 #if !defined (DEPRECATED_INIT_FRAME_PC_P)
1220 #define DEPRECATED_INIT_FRAME_PC_P() (1)
1224 /* Default predicate for non- multi-arch targets. */
1225 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC_P)
1226 #define DEPRECATED_INIT_FRAME_PC_P() (0)
1229 extern int gdbarch_deprecated_init_frame_pc_p (struct gdbarch
*gdbarch
);
1230 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_P)
1231 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC"
1233 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_P)
1234 #define DEPRECATED_INIT_FRAME_PC_P() (gdbarch_deprecated_init_frame_pc_p (current_gdbarch))
1237 /* Default (function) for non- multi-arch platforms. */
1238 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC)
1239 #define DEPRECATED_INIT_FRAME_PC(fromleaf, prev) (internal_error (__FILE__, __LINE__, "DEPRECATED_INIT_FRAME_PC"), 0)
1242 typedef CORE_ADDR (gdbarch_deprecated_init_frame_pc_ftype
) (int fromleaf
, struct frame_info
*prev
);
1243 extern CORE_ADDR
gdbarch_deprecated_init_frame_pc (struct gdbarch
*gdbarch
, int fromleaf
, struct frame_info
*prev
);
1244 extern void set_gdbarch_deprecated_init_frame_pc (struct gdbarch
*gdbarch
, gdbarch_deprecated_init_frame_pc_ftype
*deprecated_init_frame_pc
);
1245 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC)
1246 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC"
1249 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC)
1250 #define DEPRECATED_INIT_FRAME_PC(fromleaf, prev) (gdbarch_deprecated_init_frame_pc (current_gdbarch, fromleaf, prev))
1254 extern int gdbarch_believe_pcc_promotion (struct gdbarch
*gdbarch
);
1255 extern void set_gdbarch_believe_pcc_promotion (struct gdbarch
*gdbarch
, int believe_pcc_promotion
);
1256 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION)
1257 #error "Non multi-arch definition of BELIEVE_PCC_PROMOTION"
1260 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION)
1261 #define BELIEVE_PCC_PROMOTION (gdbarch_believe_pcc_promotion (current_gdbarch))
1265 extern int gdbarch_believe_pcc_promotion_type (struct gdbarch
*gdbarch
);
1266 extern void set_gdbarch_believe_pcc_promotion_type (struct gdbarch
*gdbarch
, int believe_pcc_promotion_type
);
1267 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION_TYPE)
1268 #error "Non multi-arch definition of BELIEVE_PCC_PROMOTION_TYPE"
1271 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION_TYPE)
1272 #define BELIEVE_PCC_PROMOTION_TYPE (gdbarch_believe_pcc_promotion_type (current_gdbarch))
1276 #if defined (GET_SAVED_REGISTER)
1277 /* Legacy for systems yet to multi-arch GET_SAVED_REGISTER */
1278 #if !defined (GET_SAVED_REGISTER_P)
1279 #define GET_SAVED_REGISTER_P() (1)
1283 /* Default predicate for non- multi-arch targets. */
1284 #if (!GDB_MULTI_ARCH) && !defined (GET_SAVED_REGISTER_P)
1285 #define GET_SAVED_REGISTER_P() (0)
1288 extern int gdbarch_get_saved_register_p (struct gdbarch
*gdbarch
);
1289 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_SAVED_REGISTER_P)
1290 #error "Non multi-arch definition of GET_SAVED_REGISTER"
1292 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_SAVED_REGISTER_P)
1293 #define GET_SAVED_REGISTER_P() (gdbarch_get_saved_register_p (current_gdbarch))
1296 /* Default (function) for non- multi-arch platforms. */
1297 #if (!GDB_MULTI_ARCH) && !defined (GET_SAVED_REGISTER)
1298 #define GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (internal_error (__FILE__, __LINE__, "GET_SAVED_REGISTER"), 0)
1301 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
);
1302 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
);
1303 extern void set_gdbarch_get_saved_register (struct gdbarch
*gdbarch
, gdbarch_get_saved_register_ftype
*get_saved_register
);
1304 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_SAVED_REGISTER)
1305 #error "Non multi-arch definition of GET_SAVED_REGISTER"
1308 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_SAVED_REGISTER)
1309 #define GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (gdbarch_get_saved_register (current_gdbarch, raw_buffer, optimized, addrp, frame, regnum, lval))
1313 /* Default (function) for non- multi-arch platforms. */
1314 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERTIBLE)
1315 #define REGISTER_CONVERTIBLE(nr) (generic_register_convertible_not (nr))
1318 typedef int (gdbarch_register_convertible_ftype
) (int nr
);
1319 extern int gdbarch_register_convertible (struct gdbarch
*gdbarch
, int nr
);
1320 extern void set_gdbarch_register_convertible (struct gdbarch
*gdbarch
, gdbarch_register_convertible_ftype
*register_convertible
);
1321 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERTIBLE)
1322 #error "Non multi-arch definition of REGISTER_CONVERTIBLE"
1325 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERTIBLE)
1326 #define REGISTER_CONVERTIBLE(nr) (gdbarch_register_convertible (current_gdbarch, nr))
1330 /* Default (function) for non- multi-arch platforms. */
1331 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_VIRTUAL)
1332 #define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_VIRTUAL"), 0)
1335 typedef void (gdbarch_register_convert_to_virtual_ftype
) (int regnum
, struct type
*type
, char *from
, char *to
);
1336 extern void gdbarch_register_convert_to_virtual (struct gdbarch
*gdbarch
, int regnum
, struct type
*type
, char *from
, char *to
);
1337 extern void set_gdbarch_register_convert_to_virtual (struct gdbarch
*gdbarch
, gdbarch_register_convert_to_virtual_ftype
*register_convert_to_virtual
);
1338 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_VIRTUAL)
1339 #error "Non multi-arch definition of REGISTER_CONVERT_TO_VIRTUAL"
1342 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_VIRTUAL)
1343 #define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (gdbarch_register_convert_to_virtual (current_gdbarch, regnum, type, from, to))
1347 /* Default (function) for non- multi-arch platforms. */
1348 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_RAW)
1349 #define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_RAW"), 0)
1352 typedef void (gdbarch_register_convert_to_raw_ftype
) (struct type
*type
, int regnum
, char *from
, char *to
);
1353 extern void gdbarch_register_convert_to_raw (struct gdbarch
*gdbarch
, struct type
*type
, int regnum
, char *from
, char *to
);
1354 extern void set_gdbarch_register_convert_to_raw (struct gdbarch
*gdbarch
, gdbarch_register_convert_to_raw_ftype
*register_convert_to_raw
);
1355 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_RAW)
1356 #error "Non multi-arch definition of REGISTER_CONVERT_TO_RAW"
1359 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_RAW)
1360 #define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (gdbarch_register_convert_to_raw (current_gdbarch, type, regnum, from, to))
1364 /* Default (function) for non- multi-arch platforms. */
1365 #if (!GDB_MULTI_ARCH) && !defined (CONVERT_REGISTER_P)
1366 #define CONVERT_REGISTER_P(regnum) (legacy_convert_register_p (regnum))
1369 typedef int (gdbarch_convert_register_p_ftype
) (int regnum
);
1370 extern int gdbarch_convert_register_p (struct gdbarch
*gdbarch
, int regnum
);
1371 extern void set_gdbarch_convert_register_p (struct gdbarch
*gdbarch
, gdbarch_convert_register_p_ftype
*convert_register_p
);
1372 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_REGISTER_P)
1373 #error "Non multi-arch definition of CONVERT_REGISTER_P"
1376 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_REGISTER_P)
1377 #define CONVERT_REGISTER_P(regnum) (gdbarch_convert_register_p (current_gdbarch, regnum))
1381 /* Default (function) for non- multi-arch platforms. */
1382 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_TO_VALUE)
1383 #define REGISTER_TO_VALUE(regnum, type, from, to) (legacy_register_to_value (regnum, type, from, to))
1386 typedef void (gdbarch_register_to_value_ftype
) (int regnum
, struct type
*type
, char *from
, char *to
);
1387 extern void gdbarch_register_to_value (struct gdbarch
*gdbarch
, int regnum
, struct type
*type
, char *from
, char *to
);
1388 extern void set_gdbarch_register_to_value (struct gdbarch
*gdbarch
, gdbarch_register_to_value_ftype
*register_to_value
);
1389 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_TO_VALUE)
1390 #error "Non multi-arch definition of REGISTER_TO_VALUE"
1393 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_TO_VALUE)
1394 #define REGISTER_TO_VALUE(regnum, type, from, to) (gdbarch_register_to_value (current_gdbarch, regnum, type, from, to))
1398 /* Default (function) for non- multi-arch platforms. */
1399 #if (!GDB_MULTI_ARCH) && !defined (VALUE_TO_REGISTER)
1400 #define VALUE_TO_REGISTER(type, regnum, from, to) (legacy_value_to_register (type, regnum, from, to))
1403 typedef void (gdbarch_value_to_register_ftype
) (struct type
*type
, int regnum
, char *from
, char *to
);
1404 extern void gdbarch_value_to_register (struct gdbarch
*gdbarch
, struct type
*type
, int regnum
, char *from
, char *to
);
1405 extern void set_gdbarch_value_to_register (struct gdbarch
*gdbarch
, gdbarch_value_to_register_ftype
*value_to_register
);
1406 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (VALUE_TO_REGISTER)
1407 #error "Non multi-arch definition of VALUE_TO_REGISTER"
1410 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (VALUE_TO_REGISTER)
1411 #define VALUE_TO_REGISTER(type, regnum, from, to) (gdbarch_value_to_register (current_gdbarch, type, regnum, from, to))
1415 /* Default (function) for non- multi-arch platforms. */
1416 #if (!GDB_MULTI_ARCH) && !defined (POINTER_TO_ADDRESS)
1417 #define POINTER_TO_ADDRESS(type, buf) (unsigned_pointer_to_address (type, buf))
1420 typedef CORE_ADDR (gdbarch_pointer_to_address_ftype
) (struct type
*type
, void *buf
);
1421 extern CORE_ADDR
gdbarch_pointer_to_address (struct gdbarch
*gdbarch
, struct type
*type
, void *buf
);
1422 extern void set_gdbarch_pointer_to_address (struct gdbarch
*gdbarch
, gdbarch_pointer_to_address_ftype
*pointer_to_address
);
1423 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POINTER_TO_ADDRESS)
1424 #error "Non multi-arch definition of POINTER_TO_ADDRESS"
1427 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POINTER_TO_ADDRESS)
1428 #define POINTER_TO_ADDRESS(type, buf) (gdbarch_pointer_to_address (current_gdbarch, type, buf))
1432 /* Default (function) for non- multi-arch platforms. */
1433 #if (!GDB_MULTI_ARCH) && !defined (ADDRESS_TO_POINTER)
1434 #define ADDRESS_TO_POINTER(type, buf, addr) (unsigned_address_to_pointer (type, buf, addr))
1437 typedef void (gdbarch_address_to_pointer_ftype
) (struct type
*type
, void *buf
, CORE_ADDR addr
);
1438 extern void gdbarch_address_to_pointer (struct gdbarch
*gdbarch
, struct type
*type
, void *buf
, CORE_ADDR addr
);
1439 extern void set_gdbarch_address_to_pointer (struct gdbarch
*gdbarch
, gdbarch_address_to_pointer_ftype
*address_to_pointer
);
1440 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_TO_POINTER)
1441 #error "Non multi-arch definition of ADDRESS_TO_POINTER"
1444 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_TO_POINTER)
1445 #define ADDRESS_TO_POINTER(type, buf, addr) (gdbarch_address_to_pointer (current_gdbarch, type, buf, addr))
1449 #if defined (INTEGER_TO_ADDRESS)
1450 /* Legacy for systems yet to multi-arch INTEGER_TO_ADDRESS */
1451 #if !defined (INTEGER_TO_ADDRESS_P)
1452 #define INTEGER_TO_ADDRESS_P() (1)
1456 /* Default predicate for non- multi-arch targets. */
1457 #if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS_P)
1458 #define INTEGER_TO_ADDRESS_P() (0)
1461 extern int gdbarch_integer_to_address_p (struct gdbarch
*gdbarch
);
1462 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS_P)
1463 #error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1465 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS_P)
1466 #define INTEGER_TO_ADDRESS_P() (gdbarch_integer_to_address_p (current_gdbarch))
1469 /* Default (function) for non- multi-arch platforms. */
1470 #if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS)
1471 #define INTEGER_TO_ADDRESS(type, buf) (internal_error (__FILE__, __LINE__, "INTEGER_TO_ADDRESS"), 0)
1474 typedef CORE_ADDR (gdbarch_integer_to_address_ftype
) (struct type
*type
, void *buf
);
1475 extern CORE_ADDR
gdbarch_integer_to_address (struct gdbarch
*gdbarch
, struct type
*type
, void *buf
);
1476 extern void set_gdbarch_integer_to_address (struct gdbarch
*gdbarch
, gdbarch_integer_to_address_ftype
*integer_to_address
);
1477 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS)
1478 #error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1481 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS)
1482 #define INTEGER_TO_ADDRESS(type, buf) (gdbarch_integer_to_address (current_gdbarch, type, buf))
1486 /* Default (function) for non- multi-arch platforms. */
1487 #if (!GDB_MULTI_ARCH) && !defined (RETURN_VALUE_ON_STACK)
1488 #define RETURN_VALUE_ON_STACK(type) (generic_return_value_on_stack_not (type))
1491 typedef int (gdbarch_return_value_on_stack_ftype
) (struct type
*type
);
1492 extern int gdbarch_return_value_on_stack (struct gdbarch
*gdbarch
, struct type
*type
);
1493 extern void set_gdbarch_return_value_on_stack (struct gdbarch
*gdbarch
, gdbarch_return_value_on_stack_ftype
*return_value_on_stack
);
1494 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (RETURN_VALUE_ON_STACK)
1495 #error "Non multi-arch definition of RETURN_VALUE_ON_STACK"
1498 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (RETURN_VALUE_ON_STACK)
1499 #define RETURN_VALUE_ON_STACK(type) (gdbarch_return_value_on_stack (current_gdbarch, type))
1503 /* Default (function) for non- multi-arch platforms. */
1504 #if (!GDB_MULTI_ARCH) && !defined (PUSH_ARGUMENTS)
1505 #define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (default_push_arguments (nargs, args, sp, struct_return, struct_addr))
1508 typedef CORE_ADDR (gdbarch_push_arguments_ftype
) (int nargs
, struct value
**args
, CORE_ADDR sp
, int struct_return
, CORE_ADDR struct_addr
);
1509 extern CORE_ADDR
gdbarch_push_arguments (struct gdbarch
*gdbarch
, int nargs
, struct value
**args
, CORE_ADDR sp
, int struct_return
, CORE_ADDR struct_addr
);
1510 extern void set_gdbarch_push_arguments (struct gdbarch
*gdbarch
, gdbarch_push_arguments_ftype
*push_arguments
);
1511 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_ARGUMENTS)
1512 #error "Non multi-arch definition of PUSH_ARGUMENTS"
1515 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_ARGUMENTS)
1516 #define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (gdbarch_push_arguments (current_gdbarch, nargs, args, sp, struct_return, struct_addr))
1520 typedef void (gdbarch_push_dummy_frame_ftype
) (void);
1521 extern void gdbarch_push_dummy_frame (struct gdbarch
*gdbarch
);
1522 extern void set_gdbarch_push_dummy_frame (struct gdbarch
*gdbarch
, gdbarch_push_dummy_frame_ftype
*push_dummy_frame
);
1523 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_DUMMY_FRAME)
1524 #error "Non multi-arch definition of PUSH_DUMMY_FRAME"
1527 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_DUMMY_FRAME)
1528 #define PUSH_DUMMY_FRAME (gdbarch_push_dummy_frame (current_gdbarch))
1532 #if defined (PUSH_RETURN_ADDRESS)
1533 /* Legacy for systems yet to multi-arch PUSH_RETURN_ADDRESS */
1534 #if !defined (PUSH_RETURN_ADDRESS_P)
1535 #define PUSH_RETURN_ADDRESS_P() (1)
1539 /* Default predicate for non- multi-arch targets. */
1540 #if (!GDB_MULTI_ARCH) && !defined (PUSH_RETURN_ADDRESS_P)
1541 #define PUSH_RETURN_ADDRESS_P() (0)
1544 extern int gdbarch_push_return_address_p (struct gdbarch
*gdbarch
);
1545 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_RETURN_ADDRESS_P)
1546 #error "Non multi-arch definition of PUSH_RETURN_ADDRESS"
1548 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_RETURN_ADDRESS_P)
1549 #define PUSH_RETURN_ADDRESS_P() (gdbarch_push_return_address_p (current_gdbarch))
1552 /* Default (function) for non- multi-arch platforms. */
1553 #if (!GDB_MULTI_ARCH) && !defined (PUSH_RETURN_ADDRESS)
1554 #define PUSH_RETURN_ADDRESS(pc, sp) (internal_error (__FILE__, __LINE__, "PUSH_RETURN_ADDRESS"), 0)
1557 typedef CORE_ADDR (gdbarch_push_return_address_ftype
) (CORE_ADDR pc
, CORE_ADDR sp
);
1558 extern CORE_ADDR
gdbarch_push_return_address (struct gdbarch
*gdbarch
, CORE_ADDR pc
, CORE_ADDR sp
);
1559 extern void set_gdbarch_push_return_address (struct gdbarch
*gdbarch
, gdbarch_push_return_address_ftype
*push_return_address
);
1560 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_RETURN_ADDRESS)
1561 #error "Non multi-arch definition of PUSH_RETURN_ADDRESS"
1564 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_RETURN_ADDRESS)
1565 #define PUSH_RETURN_ADDRESS(pc, sp) (gdbarch_push_return_address (current_gdbarch, pc, sp))
1569 typedef void (gdbarch_pop_frame_ftype
) (void);
1570 extern void gdbarch_pop_frame (struct gdbarch
*gdbarch
);
1571 extern void set_gdbarch_pop_frame (struct gdbarch
*gdbarch
, gdbarch_pop_frame_ftype
*pop_frame
);
1572 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POP_FRAME)
1573 #error "Non multi-arch definition of POP_FRAME"
1576 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POP_FRAME)
1577 #define POP_FRAME (gdbarch_pop_frame (current_gdbarch))
1581 typedef void (gdbarch_store_struct_return_ftype
) (CORE_ADDR addr
, CORE_ADDR sp
);
1582 extern void gdbarch_store_struct_return (struct gdbarch
*gdbarch
, CORE_ADDR addr
, CORE_ADDR sp
);
1583 extern void set_gdbarch_store_struct_return (struct gdbarch
*gdbarch
, gdbarch_store_struct_return_ftype
*store_struct_return
);
1584 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_STRUCT_RETURN)
1585 #error "Non multi-arch definition of STORE_STRUCT_RETURN"
1588 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_STRUCT_RETURN)
1589 #define STORE_STRUCT_RETURN(addr, sp) (gdbarch_store_struct_return (current_gdbarch, addr, sp))
1593 /* Default (function) for non- multi-arch platforms. */
1594 #if (!GDB_MULTI_ARCH) && !defined (EXTRACT_RETURN_VALUE)
1595 #define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (legacy_extract_return_value (type, regcache, valbuf))
1598 typedef void (gdbarch_extract_return_value_ftype
) (struct type
*type
, struct regcache
*regcache
, void *valbuf
);
1599 extern void gdbarch_extract_return_value (struct gdbarch
*gdbarch
, struct type
*type
, struct regcache
*regcache
, void *valbuf
);
1600 extern void set_gdbarch_extract_return_value (struct gdbarch
*gdbarch
, gdbarch_extract_return_value_ftype
*extract_return_value
);
1601 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_RETURN_VALUE)
1602 #error "Non multi-arch definition of EXTRACT_RETURN_VALUE"
1605 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_RETURN_VALUE)
1606 #define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regcache, valbuf))
1610 /* Default (function) for non- multi-arch platforms. */
1611 #if (!GDB_MULTI_ARCH) && !defined (STORE_RETURN_VALUE)
1612 #define STORE_RETURN_VALUE(type, regcache, valbuf) (legacy_store_return_value (type, regcache, valbuf))
1615 typedef void (gdbarch_store_return_value_ftype
) (struct type
*type
, struct regcache
*regcache
, const void *valbuf
);
1616 extern void gdbarch_store_return_value (struct gdbarch
*gdbarch
, struct type
*type
, struct regcache
*regcache
, const void *valbuf
);
1617 extern void set_gdbarch_store_return_value (struct gdbarch
*gdbarch
, gdbarch_store_return_value_ftype
*store_return_value
);
1618 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_RETURN_VALUE)
1619 #error "Non multi-arch definition of STORE_RETURN_VALUE"
1622 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_RETURN_VALUE)
1623 #define STORE_RETURN_VALUE(type, regcache, valbuf) (gdbarch_store_return_value (current_gdbarch, type, regcache, valbuf))
1627 typedef void (gdbarch_deprecated_extract_return_value_ftype
) (struct type
*type
, char *regbuf
, char *valbuf
);
1628 extern void gdbarch_deprecated_extract_return_value (struct gdbarch
*gdbarch
, struct type
*type
, char *regbuf
, char *valbuf
);
1629 extern void set_gdbarch_deprecated_extract_return_value (struct gdbarch
*gdbarch
, gdbarch_deprecated_extract_return_value_ftype
*deprecated_extract_return_value
);
1630 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1631 #error "Non multi-arch definition of DEPRECATED_EXTRACT_RETURN_VALUE"
1634 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1635 #define DEPRECATED_EXTRACT_RETURN_VALUE(type, regbuf, valbuf) (gdbarch_deprecated_extract_return_value (current_gdbarch, type, regbuf, valbuf))
1639 typedef void (gdbarch_deprecated_store_return_value_ftype
) (struct type
*type
, char *valbuf
);
1640 extern void gdbarch_deprecated_store_return_value (struct gdbarch
*gdbarch
, struct type
*type
, char *valbuf
);
1641 extern void set_gdbarch_deprecated_store_return_value (struct gdbarch
*gdbarch
, gdbarch_deprecated_store_return_value_ftype
*deprecated_store_return_value
);
1642 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_RETURN_VALUE)
1643 #error "Non multi-arch definition of DEPRECATED_STORE_RETURN_VALUE"
1646 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_STORE_RETURN_VALUE)
1647 #define DEPRECATED_STORE_RETURN_VALUE(type, valbuf) (gdbarch_deprecated_store_return_value (current_gdbarch, type, valbuf))
1651 #if defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1652 /* Legacy for systems yet to multi-arch EXTRACT_STRUCT_VALUE_ADDRESS */
1653 #if !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1654 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1658 /* Default predicate for non- multi-arch targets. */
1659 #if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1660 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
1663 extern int gdbarch_extract_struct_value_address_p (struct gdbarch
*gdbarch
);
1664 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1665 #error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1667 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1668 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_extract_struct_value_address_p (current_gdbarch))
1671 /* Default (function) for non- multi-arch platforms. */
1672 #if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1673 #define EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (internal_error (__FILE__, __LINE__, "EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
1676 typedef CORE_ADDR (gdbarch_extract_struct_value_address_ftype
) (struct regcache
*regcache
);
1677 extern CORE_ADDR
gdbarch_extract_struct_value_address (struct gdbarch
*gdbarch
, struct regcache
*regcache
);
1678 extern void set_gdbarch_extract_struct_value_address (struct gdbarch
*gdbarch
, gdbarch_extract_struct_value_address_ftype
*extract_struct_value_address
);
1679 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1680 #error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1683 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1684 #define EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (gdbarch_extract_struct_value_address (current_gdbarch, regcache))
1688 #if defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1689 /* Legacy for systems yet to multi-arch DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS */
1690 #if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1691 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1695 /* Default predicate for non- multi-arch targets. */
1696 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1697 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
1700 extern int gdbarch_deprecated_extract_struct_value_address_p (struct gdbarch
*gdbarch
);
1701 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1702 #error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
1704 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1705 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_deprecated_extract_struct_value_address_p (current_gdbarch))
1708 /* Default (function) for non- multi-arch platforms. */
1709 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1710 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (internal_error (__FILE__, __LINE__, "DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
1713 typedef CORE_ADDR (gdbarch_deprecated_extract_struct_value_address_ftype
) (char *regbuf
);
1714 extern CORE_ADDR
gdbarch_deprecated_extract_struct_value_address (struct gdbarch
*gdbarch
, char *regbuf
);
1715 extern void set_gdbarch_deprecated_extract_struct_value_address (struct gdbarch
*gdbarch
, gdbarch_deprecated_extract_struct_value_address_ftype
*deprecated_extract_struct_value_address
);
1716 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1717 #error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
1720 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1721 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (gdbarch_deprecated_extract_struct_value_address (current_gdbarch, regbuf))
1725 /* Default (function) for non- multi-arch platforms. */
1726 #if (!GDB_MULTI_ARCH) && !defined (USE_STRUCT_CONVENTION)
1727 #define USE_STRUCT_CONVENTION(gcc_p, value_type) (generic_use_struct_convention (gcc_p, value_type))
1730 typedef int (gdbarch_use_struct_convention_ftype
) (int gcc_p
, struct type
*value_type
);
1731 extern int gdbarch_use_struct_convention (struct gdbarch
*gdbarch
, int gcc_p
, struct type
*value_type
);
1732 extern void set_gdbarch_use_struct_convention (struct gdbarch
*gdbarch
, gdbarch_use_struct_convention_ftype
*use_struct_convention
);
1733 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (USE_STRUCT_CONVENTION)
1734 #error "Non multi-arch definition of USE_STRUCT_CONVENTION"
1737 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (USE_STRUCT_CONVENTION)
1738 #define USE_STRUCT_CONVENTION(gcc_p, value_type) (gdbarch_use_struct_convention (current_gdbarch, gcc_p, value_type))
1742 typedef void (gdbarch_frame_init_saved_regs_ftype
) (struct frame_info
*frame
);
1743 extern void gdbarch_frame_init_saved_regs (struct gdbarch
*gdbarch
, struct frame_info
*frame
);
1744 extern void set_gdbarch_frame_init_saved_regs (struct gdbarch
*gdbarch
, gdbarch_frame_init_saved_regs_ftype
*frame_init_saved_regs
);
1745 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_INIT_SAVED_REGS)
1746 #error "Non multi-arch definition of FRAME_INIT_SAVED_REGS"
1749 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_INIT_SAVED_REGS)
1750 #define FRAME_INIT_SAVED_REGS(frame) (gdbarch_frame_init_saved_regs (current_gdbarch, frame))
1754 #if defined (INIT_EXTRA_FRAME_INFO)
1755 /* Legacy for systems yet to multi-arch INIT_EXTRA_FRAME_INFO */
1756 #if !defined (INIT_EXTRA_FRAME_INFO_P)
1757 #define INIT_EXTRA_FRAME_INFO_P() (1)
1761 /* Default predicate for non- multi-arch targets. */
1762 #if (!GDB_MULTI_ARCH) && !defined (INIT_EXTRA_FRAME_INFO_P)
1763 #define INIT_EXTRA_FRAME_INFO_P() (0)
1766 extern int gdbarch_init_extra_frame_info_p (struct gdbarch
*gdbarch
);
1767 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_EXTRA_FRAME_INFO_P)
1768 #error "Non multi-arch definition of INIT_EXTRA_FRAME_INFO"
1770 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_EXTRA_FRAME_INFO_P)
1771 #define INIT_EXTRA_FRAME_INFO_P() (gdbarch_init_extra_frame_info_p (current_gdbarch))
1774 /* Default (function) for non- multi-arch platforms. */
1775 #if (!GDB_MULTI_ARCH) && !defined (INIT_EXTRA_FRAME_INFO)
1776 #define INIT_EXTRA_FRAME_INFO(fromleaf, frame) (internal_error (__FILE__, __LINE__, "INIT_EXTRA_FRAME_INFO"), 0)
1779 typedef void (gdbarch_init_extra_frame_info_ftype
) (int fromleaf
, struct frame_info
*frame
);
1780 extern void gdbarch_init_extra_frame_info (struct gdbarch
*gdbarch
, int fromleaf
, struct frame_info
*frame
);
1781 extern void set_gdbarch_init_extra_frame_info (struct gdbarch
*gdbarch
, gdbarch_init_extra_frame_info_ftype
*init_extra_frame_info
);
1782 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_EXTRA_FRAME_INFO)
1783 #error "Non multi-arch definition of INIT_EXTRA_FRAME_INFO"
1786 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_EXTRA_FRAME_INFO)
1787 #define INIT_EXTRA_FRAME_INFO(fromleaf, frame) (gdbarch_init_extra_frame_info (current_gdbarch, fromleaf, frame))
1791 typedef CORE_ADDR (gdbarch_skip_prologue_ftype
) (CORE_ADDR ip
);
1792 extern CORE_ADDR
gdbarch_skip_prologue (struct gdbarch
*gdbarch
, CORE_ADDR ip
);
1793 extern void set_gdbarch_skip_prologue (struct gdbarch
*gdbarch
, gdbarch_skip_prologue_ftype
*skip_prologue
);
1794 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_PROLOGUE)
1795 #error "Non multi-arch definition of SKIP_PROLOGUE"
1798 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_PROLOGUE)
1799 #define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip))
1803 /* Default (function) for non- multi-arch platforms. */
1804 #if (!GDB_MULTI_ARCH) && !defined (PROLOGUE_FRAMELESS_P)
1805 #define PROLOGUE_FRAMELESS_P(ip) (generic_prologue_frameless_p (ip))
1808 typedef int (gdbarch_prologue_frameless_p_ftype
) (CORE_ADDR ip
);
1809 extern int gdbarch_prologue_frameless_p (struct gdbarch
*gdbarch
, CORE_ADDR ip
);
1810 extern void set_gdbarch_prologue_frameless_p (struct gdbarch
*gdbarch
, gdbarch_prologue_frameless_p_ftype
*prologue_frameless_p
);
1811 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PROLOGUE_FRAMELESS_P)
1812 #error "Non multi-arch definition of PROLOGUE_FRAMELESS_P"
1815 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PROLOGUE_FRAMELESS_P)
1816 #define PROLOGUE_FRAMELESS_P(ip) (gdbarch_prologue_frameless_p (current_gdbarch, ip))
1820 typedef int (gdbarch_inner_than_ftype
) (CORE_ADDR lhs
, CORE_ADDR rhs
);
1821 extern int gdbarch_inner_than (struct gdbarch
*gdbarch
, CORE_ADDR lhs
, CORE_ADDR rhs
);
1822 extern void set_gdbarch_inner_than (struct gdbarch
*gdbarch
, gdbarch_inner_than_ftype
*inner_than
);
1823 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INNER_THAN)
1824 #error "Non multi-arch definition of INNER_THAN"
1827 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INNER_THAN)
1828 #define INNER_THAN(lhs, rhs) (gdbarch_inner_than (current_gdbarch, lhs, rhs))
1832 /* Default (function) for non- multi-arch platforms. */
1833 #if (!GDB_MULTI_ARCH) && !defined (BREAKPOINT_FROM_PC)
1834 #define BREAKPOINT_FROM_PC(pcptr, lenptr) (legacy_breakpoint_from_pc (pcptr, lenptr))
1837 typedef const unsigned char * (gdbarch_breakpoint_from_pc_ftype
) (CORE_ADDR
*pcptr
, int *lenptr
);
1838 extern const unsigned char * gdbarch_breakpoint_from_pc (struct gdbarch
*gdbarch
, CORE_ADDR
*pcptr
, int *lenptr
);
1839 extern void set_gdbarch_breakpoint_from_pc (struct gdbarch
*gdbarch
, gdbarch_breakpoint_from_pc_ftype
*breakpoint_from_pc
);
1840 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BREAKPOINT_FROM_PC)
1841 #error "Non multi-arch definition of BREAKPOINT_FROM_PC"
1844 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BREAKPOINT_FROM_PC)
1845 #define BREAKPOINT_FROM_PC(pcptr, lenptr) (gdbarch_breakpoint_from_pc (current_gdbarch, pcptr, lenptr))
1849 /* Default (function) for non- multi-arch platforms. */
1850 #if (!GDB_MULTI_ARCH) && !defined (MEMORY_INSERT_BREAKPOINT)
1851 #define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (default_memory_insert_breakpoint (addr, contents_cache))
1854 typedef int (gdbarch_memory_insert_breakpoint_ftype
) (CORE_ADDR addr
, char *contents_cache
);
1855 extern int gdbarch_memory_insert_breakpoint (struct gdbarch
*gdbarch
, CORE_ADDR addr
, char *contents_cache
);
1856 extern void set_gdbarch_memory_insert_breakpoint (struct gdbarch
*gdbarch
, gdbarch_memory_insert_breakpoint_ftype
*memory_insert_breakpoint
);
1857 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_INSERT_BREAKPOINT)
1858 #error "Non multi-arch definition of MEMORY_INSERT_BREAKPOINT"
1861 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_INSERT_BREAKPOINT)
1862 #define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (gdbarch_memory_insert_breakpoint (current_gdbarch, addr, contents_cache))
1866 /* Default (function) for non- multi-arch platforms. */
1867 #if (!GDB_MULTI_ARCH) && !defined (MEMORY_REMOVE_BREAKPOINT)
1868 #define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (default_memory_remove_breakpoint (addr, contents_cache))
1871 typedef int (gdbarch_memory_remove_breakpoint_ftype
) (CORE_ADDR addr
, char *contents_cache
);
1872 extern int gdbarch_memory_remove_breakpoint (struct gdbarch
*gdbarch
, CORE_ADDR addr
, char *contents_cache
);
1873 extern void set_gdbarch_memory_remove_breakpoint (struct gdbarch
*gdbarch
, gdbarch_memory_remove_breakpoint_ftype
*memory_remove_breakpoint
);
1874 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_REMOVE_BREAKPOINT)
1875 #error "Non multi-arch definition of MEMORY_REMOVE_BREAKPOINT"
1878 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_REMOVE_BREAKPOINT)
1879 #define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (gdbarch_memory_remove_breakpoint (current_gdbarch, addr, contents_cache))
1883 extern CORE_ADDR
gdbarch_decr_pc_after_break (struct gdbarch
*gdbarch
);
1884 extern void set_gdbarch_decr_pc_after_break (struct gdbarch
*gdbarch
, CORE_ADDR decr_pc_after_break
);
1885 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DECR_PC_AFTER_BREAK)
1886 #error "Non multi-arch definition of DECR_PC_AFTER_BREAK"
1889 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DECR_PC_AFTER_BREAK)
1890 #define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch))
1894 /* Default (function) for non- multi-arch platforms. */
1895 #if (!GDB_MULTI_ARCH) && !defined (PREPARE_TO_PROCEED)
1896 #define PREPARE_TO_PROCEED(select_it) (default_prepare_to_proceed (select_it))
1899 typedef int (gdbarch_prepare_to_proceed_ftype
) (int select_it
);
1900 extern int gdbarch_prepare_to_proceed (struct gdbarch
*gdbarch
, int select_it
);
1901 extern void set_gdbarch_prepare_to_proceed (struct gdbarch
*gdbarch
, gdbarch_prepare_to_proceed_ftype
*prepare_to_proceed
);
1902 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PREPARE_TO_PROCEED)
1903 #error "Non multi-arch definition of PREPARE_TO_PROCEED"
1906 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PREPARE_TO_PROCEED)
1907 #define PREPARE_TO_PROCEED(select_it) (gdbarch_prepare_to_proceed (current_gdbarch, select_it))
1911 extern CORE_ADDR
gdbarch_function_start_offset (struct gdbarch
*gdbarch
);
1912 extern void set_gdbarch_function_start_offset (struct gdbarch
*gdbarch
, CORE_ADDR function_start_offset
);
1913 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FUNCTION_START_OFFSET)
1914 #error "Non multi-arch definition of FUNCTION_START_OFFSET"
1917 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FUNCTION_START_OFFSET)
1918 #define FUNCTION_START_OFFSET (gdbarch_function_start_offset (current_gdbarch))
1922 /* Default (function) for non- multi-arch platforms. */
1923 #if (!GDB_MULTI_ARCH) && !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
1924 #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))
1927 typedef void (gdbarch_remote_translate_xfer_address_ftype
) (CORE_ADDR gdb_addr
, int gdb_len
, CORE_ADDR
*rem_addr
, int *rem_len
);
1928 extern void gdbarch_remote_translate_xfer_address (struct gdbarch
*gdbarch
, CORE_ADDR gdb_addr
, int gdb_len
, CORE_ADDR
*rem_addr
, int *rem_len
);
1929 extern void set_gdbarch_remote_translate_xfer_address (struct gdbarch
*gdbarch
, gdbarch_remote_translate_xfer_address_ftype
*remote_translate_xfer_address
);
1930 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REMOTE_TRANSLATE_XFER_ADDRESS)
1931 #error "Non multi-arch definition of REMOTE_TRANSLATE_XFER_ADDRESS"
1934 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
1935 #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))
1939 extern CORE_ADDR
gdbarch_frame_args_skip (struct gdbarch
*gdbarch
);
1940 extern void set_gdbarch_frame_args_skip (struct gdbarch
*gdbarch
, CORE_ADDR frame_args_skip
);
1941 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_SKIP)
1942 #error "Non multi-arch definition of FRAME_ARGS_SKIP"
1945 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_SKIP)
1946 #define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch))
1950 /* Default (function) for non- multi-arch platforms. */
1951 #if (!GDB_MULTI_ARCH) && !defined (FRAMELESS_FUNCTION_INVOCATION)
1952 #define FRAMELESS_FUNCTION_INVOCATION(fi) (generic_frameless_function_invocation_not (fi))
1955 typedef int (gdbarch_frameless_function_invocation_ftype
) (struct frame_info
*fi
);
1956 extern int gdbarch_frameless_function_invocation (struct gdbarch
*gdbarch
, struct frame_info
*fi
);
1957 extern void set_gdbarch_frameless_function_invocation (struct gdbarch
*gdbarch
, gdbarch_frameless_function_invocation_ftype
*frameless_function_invocation
);
1958 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAMELESS_FUNCTION_INVOCATION)
1959 #error "Non multi-arch definition of FRAMELESS_FUNCTION_INVOCATION"
1962 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAMELESS_FUNCTION_INVOCATION)
1963 #define FRAMELESS_FUNCTION_INVOCATION(fi) (gdbarch_frameless_function_invocation (current_gdbarch, fi))
1967 typedef CORE_ADDR (gdbarch_frame_chain_ftype
) (struct frame_info
*frame
);
1968 extern CORE_ADDR
gdbarch_frame_chain (struct gdbarch
*gdbarch
, struct frame_info
*frame
);
1969 extern void set_gdbarch_frame_chain (struct gdbarch
*gdbarch
, gdbarch_frame_chain_ftype
*frame_chain
);
1970 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN)
1971 #error "Non multi-arch definition of FRAME_CHAIN"
1974 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN)
1975 #define FRAME_CHAIN(frame) (gdbarch_frame_chain (current_gdbarch, frame))
1979 /* Define a default FRAME_CHAIN_VALID, in the form that is suitable for
1980 most targets. If FRAME_CHAIN_VALID returns zero it means that the
1981 given frame is the outermost one and has no caller.
1983 XXXX - both default and alternate frame_chain_valid functions are
1984 deprecated. New code should use dummy frames and one of the generic
1987 /* Default (function) for non- multi-arch platforms. */
1988 #if (!GDB_MULTI_ARCH) && !defined (FRAME_CHAIN_VALID)
1989 #define FRAME_CHAIN_VALID(chain, thisframe) (generic_func_frame_chain_valid (chain, thisframe))
1992 typedef int (gdbarch_frame_chain_valid_ftype
) (CORE_ADDR chain
, struct frame_info
*thisframe
);
1993 extern int gdbarch_frame_chain_valid (struct gdbarch
*gdbarch
, CORE_ADDR chain
, struct frame_info
*thisframe
);
1994 extern void set_gdbarch_frame_chain_valid (struct gdbarch
*gdbarch
, gdbarch_frame_chain_valid_ftype
*frame_chain_valid
);
1995 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN_VALID)
1996 #error "Non multi-arch definition of FRAME_CHAIN_VALID"
1999 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN_VALID)
2000 #define FRAME_CHAIN_VALID(chain, thisframe) (gdbarch_frame_chain_valid (current_gdbarch, chain, thisframe))
2004 typedef CORE_ADDR (gdbarch_frame_saved_pc_ftype
) (struct frame_info
*fi
);
2005 extern CORE_ADDR
gdbarch_frame_saved_pc (struct gdbarch
*gdbarch
, struct frame_info
*fi
);
2006 extern void set_gdbarch_frame_saved_pc (struct gdbarch
*gdbarch
, gdbarch_frame_saved_pc_ftype
*frame_saved_pc
);
2007 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_SAVED_PC)
2008 #error "Non multi-arch definition of FRAME_SAVED_PC"
2011 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_SAVED_PC)
2012 #define FRAME_SAVED_PC(fi) (gdbarch_frame_saved_pc (current_gdbarch, fi))
2016 /* Default (function) for non- multi-arch platforms. */
2017 #if (!GDB_MULTI_ARCH) && !defined (FRAME_ARGS_ADDRESS)
2018 #define FRAME_ARGS_ADDRESS(fi) (get_frame_base (fi))
2021 typedef CORE_ADDR (gdbarch_frame_args_address_ftype
) (struct frame_info
*fi
);
2022 extern CORE_ADDR
gdbarch_frame_args_address (struct gdbarch
*gdbarch
, struct frame_info
*fi
);
2023 extern void set_gdbarch_frame_args_address (struct gdbarch
*gdbarch
, gdbarch_frame_args_address_ftype
*frame_args_address
);
2024 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_ADDRESS)
2025 #error "Non multi-arch definition of FRAME_ARGS_ADDRESS"
2028 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_ADDRESS)
2029 #define FRAME_ARGS_ADDRESS(fi) (gdbarch_frame_args_address (current_gdbarch, fi))
2033 /* Default (function) for non- multi-arch platforms. */
2034 #if (!GDB_MULTI_ARCH) && !defined (FRAME_LOCALS_ADDRESS)
2035 #define FRAME_LOCALS_ADDRESS(fi) (get_frame_base (fi))
2038 typedef CORE_ADDR (gdbarch_frame_locals_address_ftype
) (struct frame_info
*fi
);
2039 extern CORE_ADDR
gdbarch_frame_locals_address (struct gdbarch
*gdbarch
, struct frame_info
*fi
);
2040 extern void set_gdbarch_frame_locals_address (struct gdbarch
*gdbarch
, gdbarch_frame_locals_address_ftype
*frame_locals_address
);
2041 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_LOCALS_ADDRESS)
2042 #error "Non multi-arch definition of FRAME_LOCALS_ADDRESS"
2045 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_LOCALS_ADDRESS)
2046 #define FRAME_LOCALS_ADDRESS(fi) (gdbarch_frame_locals_address (current_gdbarch, fi))
2050 typedef CORE_ADDR (gdbarch_saved_pc_after_call_ftype
) (struct frame_info
*frame
);
2051 extern CORE_ADDR
gdbarch_saved_pc_after_call (struct gdbarch
*gdbarch
, struct frame_info
*frame
);
2052 extern void set_gdbarch_saved_pc_after_call (struct gdbarch
*gdbarch
, gdbarch_saved_pc_after_call_ftype
*saved_pc_after_call
);
2053 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVED_PC_AFTER_CALL)
2054 #error "Non multi-arch definition of SAVED_PC_AFTER_CALL"
2057 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVED_PC_AFTER_CALL)
2058 #define SAVED_PC_AFTER_CALL(frame) (gdbarch_saved_pc_after_call (current_gdbarch, frame))
2062 typedef int (gdbarch_frame_num_args_ftype
) (struct frame_info
*frame
);
2063 extern int gdbarch_frame_num_args (struct gdbarch
*gdbarch
, struct frame_info
*frame
);
2064 extern void set_gdbarch_frame_num_args (struct gdbarch
*gdbarch
, gdbarch_frame_num_args_ftype
*frame_num_args
);
2065 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS)
2066 #error "Non multi-arch definition of FRAME_NUM_ARGS"
2069 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_NUM_ARGS)
2070 #define FRAME_NUM_ARGS(frame) (gdbarch_frame_num_args (current_gdbarch, frame))
2074 #if defined (STACK_ALIGN)
2075 /* Legacy for systems yet to multi-arch STACK_ALIGN */
2076 #if !defined (STACK_ALIGN_P)
2077 #define STACK_ALIGN_P() (1)
2081 /* Default predicate for non- multi-arch targets. */
2082 #if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN_P)
2083 #define STACK_ALIGN_P() (0)
2086 extern int gdbarch_stack_align_p (struct gdbarch
*gdbarch
);
2087 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN_P)
2088 #error "Non multi-arch definition of STACK_ALIGN"
2090 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN_P)
2091 #define STACK_ALIGN_P() (gdbarch_stack_align_p (current_gdbarch))
2094 /* Default (function) for non- multi-arch platforms. */
2095 #if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN)
2096 #define STACK_ALIGN(sp) (internal_error (__FILE__, __LINE__, "STACK_ALIGN"), 0)
2099 typedef CORE_ADDR (gdbarch_stack_align_ftype
) (CORE_ADDR sp
);
2100 extern CORE_ADDR
gdbarch_stack_align (struct gdbarch
*gdbarch
, CORE_ADDR sp
);
2101 extern void set_gdbarch_stack_align (struct gdbarch
*gdbarch
, gdbarch_stack_align_ftype
*stack_align
);
2102 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN)
2103 #error "Non multi-arch definition of STACK_ALIGN"
2106 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN)
2107 #define STACK_ALIGN(sp) (gdbarch_stack_align (current_gdbarch, sp))
2111 extern int gdbarch_frame_align_p (struct gdbarch
*gdbarch
);
2113 typedef CORE_ADDR (gdbarch_frame_align_ftype
) (struct gdbarch
*gdbarch
, CORE_ADDR address
);
2114 extern CORE_ADDR
gdbarch_frame_align (struct gdbarch
*gdbarch
, CORE_ADDR address
);
2115 extern void set_gdbarch_frame_align (struct gdbarch
*gdbarch
, gdbarch_frame_align_ftype
*frame_align
);
2117 /* Default (value) for non- multi-arch platforms. */
2118 #if (!GDB_MULTI_ARCH) && !defined (EXTRA_STACK_ALIGNMENT_NEEDED)
2119 #define EXTRA_STACK_ALIGNMENT_NEEDED (1)
2122 extern int gdbarch_extra_stack_alignment_needed (struct gdbarch
*gdbarch
);
2123 extern void set_gdbarch_extra_stack_alignment_needed (struct gdbarch
*gdbarch
, int extra_stack_alignment_needed
);
2124 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRA_STACK_ALIGNMENT_NEEDED)
2125 #error "Non multi-arch definition of EXTRA_STACK_ALIGNMENT_NEEDED"
2128 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRA_STACK_ALIGNMENT_NEEDED)
2129 #define EXTRA_STACK_ALIGNMENT_NEEDED (gdbarch_extra_stack_alignment_needed (current_gdbarch))
2133 #if defined (REG_STRUCT_HAS_ADDR)
2134 /* Legacy for systems yet to multi-arch REG_STRUCT_HAS_ADDR */
2135 #if !defined (REG_STRUCT_HAS_ADDR_P)
2136 #define REG_STRUCT_HAS_ADDR_P() (1)
2140 /* Default predicate for non- multi-arch targets. */
2141 #if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR_P)
2142 #define REG_STRUCT_HAS_ADDR_P() (0)
2145 extern int gdbarch_reg_struct_has_addr_p (struct gdbarch
*gdbarch
);
2146 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR_P)
2147 #error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
2149 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR_P)
2150 #define REG_STRUCT_HAS_ADDR_P() (gdbarch_reg_struct_has_addr_p (current_gdbarch))
2153 /* Default (function) for non- multi-arch platforms. */
2154 #if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR)
2155 #define REG_STRUCT_HAS_ADDR(gcc_p, type) (internal_error (__FILE__, __LINE__, "REG_STRUCT_HAS_ADDR"), 0)
2158 typedef int (gdbarch_reg_struct_has_addr_ftype
) (int gcc_p
, struct type
*type
);
2159 extern int gdbarch_reg_struct_has_addr (struct gdbarch
*gdbarch
, int gcc_p
, struct type
*type
);
2160 extern void set_gdbarch_reg_struct_has_addr (struct gdbarch
*gdbarch
, gdbarch_reg_struct_has_addr_ftype
*reg_struct_has_addr
);
2161 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR)
2162 #error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
2165 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR)
2166 #define REG_STRUCT_HAS_ADDR(gcc_p, type) (gdbarch_reg_struct_has_addr (current_gdbarch, gcc_p, type))
2170 #if defined (SAVE_DUMMY_FRAME_TOS)
2171 /* Legacy for systems yet to multi-arch SAVE_DUMMY_FRAME_TOS */
2172 #if !defined (SAVE_DUMMY_FRAME_TOS_P)
2173 #define SAVE_DUMMY_FRAME_TOS_P() (1)
2177 /* Default predicate for non- multi-arch targets. */
2178 #if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS_P)
2179 #define SAVE_DUMMY_FRAME_TOS_P() (0)
2182 extern int gdbarch_save_dummy_frame_tos_p (struct gdbarch
*gdbarch
);
2183 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS_P)
2184 #error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
2186 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS_P)
2187 #define SAVE_DUMMY_FRAME_TOS_P() (gdbarch_save_dummy_frame_tos_p (current_gdbarch))
2190 /* Default (function) for non- multi-arch platforms. */
2191 #if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS)
2192 #define SAVE_DUMMY_FRAME_TOS(sp) (internal_error (__FILE__, __LINE__, "SAVE_DUMMY_FRAME_TOS"), 0)
2195 typedef void (gdbarch_save_dummy_frame_tos_ftype
) (CORE_ADDR sp
);
2196 extern void gdbarch_save_dummy_frame_tos (struct gdbarch
*gdbarch
, CORE_ADDR sp
);
2197 extern void set_gdbarch_save_dummy_frame_tos (struct gdbarch
*gdbarch
, gdbarch_save_dummy_frame_tos_ftype
*save_dummy_frame_tos
);
2198 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS)
2199 #error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
2202 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS)
2203 #define SAVE_DUMMY_FRAME_TOS(sp) (gdbarch_save_dummy_frame_tos (current_gdbarch, sp))
2207 extern int gdbarch_parm_boundary (struct gdbarch
*gdbarch
);
2208 extern void set_gdbarch_parm_boundary (struct gdbarch
*gdbarch
, int parm_boundary
);
2209 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PARM_BOUNDARY)
2210 #error "Non multi-arch definition of PARM_BOUNDARY"
2213 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PARM_BOUNDARY)
2214 #define PARM_BOUNDARY (gdbarch_parm_boundary (current_gdbarch))
2218 /* Default (value) for non- multi-arch platforms. */
2219 #if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_FORMAT)
2220 #define TARGET_FLOAT_FORMAT (default_float_format (current_gdbarch))
2223 extern const struct floatformat
* gdbarch_float_format (struct gdbarch
*gdbarch
);
2224 extern void set_gdbarch_float_format (struct gdbarch
*gdbarch
, const struct floatformat
* float_format
);
2225 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_FORMAT)
2226 #error "Non multi-arch definition of TARGET_FLOAT_FORMAT"
2229 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_FORMAT)
2230 #define TARGET_FLOAT_FORMAT (gdbarch_float_format (current_gdbarch))
2234 /* Default (value) for non- multi-arch platforms. */
2235 #if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_FORMAT)
2236 #define TARGET_DOUBLE_FORMAT (default_double_format (current_gdbarch))
2239 extern const struct floatformat
* gdbarch_double_format (struct gdbarch
*gdbarch
);
2240 extern void set_gdbarch_double_format (struct gdbarch
*gdbarch
, const struct floatformat
* double_format
);
2241 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_FORMAT)
2242 #error "Non multi-arch definition of TARGET_DOUBLE_FORMAT"
2245 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_FORMAT)
2246 #define TARGET_DOUBLE_FORMAT (gdbarch_double_format (current_gdbarch))
2250 /* Default (value) for non- multi-arch platforms. */
2251 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_FORMAT)
2252 #define TARGET_LONG_DOUBLE_FORMAT (default_double_format (current_gdbarch))
2255 extern const struct floatformat
* gdbarch_long_double_format (struct gdbarch
*gdbarch
);
2256 extern void set_gdbarch_long_double_format (struct gdbarch
*gdbarch
, const struct floatformat
* long_double_format
);
2257 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_FORMAT)
2258 #error "Non multi-arch definition of TARGET_LONG_DOUBLE_FORMAT"
2261 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_FORMAT)
2262 #define TARGET_LONG_DOUBLE_FORMAT (gdbarch_long_double_format (current_gdbarch))
2266 /* Default (function) for non- multi-arch platforms. */
2267 #if (!GDB_MULTI_ARCH) && !defined (CONVERT_FROM_FUNC_PTR_ADDR)
2268 #define CONVERT_FROM_FUNC_PTR_ADDR(addr) (core_addr_identity (addr))
2271 typedef CORE_ADDR (gdbarch_convert_from_func_ptr_addr_ftype
) (CORE_ADDR addr
);
2272 extern CORE_ADDR
gdbarch_convert_from_func_ptr_addr (struct gdbarch
*gdbarch
, CORE_ADDR addr
);
2273 extern void set_gdbarch_convert_from_func_ptr_addr (struct gdbarch
*gdbarch
, gdbarch_convert_from_func_ptr_addr_ftype
*convert_from_func_ptr_addr
);
2274 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_FROM_FUNC_PTR_ADDR)
2275 #error "Non multi-arch definition of CONVERT_FROM_FUNC_PTR_ADDR"
2278 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_FROM_FUNC_PTR_ADDR)
2279 #define CONVERT_FROM_FUNC_PTR_ADDR(addr) (gdbarch_convert_from_func_ptr_addr (current_gdbarch, addr))
2283 /* On some machines there are bits in addresses which are not really
2284 part of the address, but are used by the kernel, the hardware, etc.
2285 for special purposes. ADDR_BITS_REMOVE takes out any such bits so
2286 we get a "real" address such as one would find in a symbol table.
2287 This is used only for addresses of instructions, and even then I'm
2288 not sure it's used in all contexts. It exists to deal with there
2289 being a few stray bits in the PC which would mislead us, not as some
2290 sort of generic thing to handle alignment or segmentation (it's
2291 possible it should be in TARGET_READ_PC instead). */
2293 /* Default (function) for non- multi-arch platforms. */
2294 #if (!GDB_MULTI_ARCH) && !defined (ADDR_BITS_REMOVE)
2295 #define ADDR_BITS_REMOVE(addr) (core_addr_identity (addr))
2298 typedef CORE_ADDR (gdbarch_addr_bits_remove_ftype
) (CORE_ADDR addr
);
2299 extern CORE_ADDR
gdbarch_addr_bits_remove (struct gdbarch
*gdbarch
, CORE_ADDR addr
);
2300 extern void set_gdbarch_addr_bits_remove (struct gdbarch
*gdbarch
, gdbarch_addr_bits_remove_ftype
*addr_bits_remove
);
2301 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDR_BITS_REMOVE)
2302 #error "Non multi-arch definition of ADDR_BITS_REMOVE"
2305 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDR_BITS_REMOVE)
2306 #define ADDR_BITS_REMOVE(addr) (gdbarch_addr_bits_remove (current_gdbarch, addr))
2310 /* It is not at all clear why SMASH_TEXT_ADDRESS is not folded into
2311 ADDR_BITS_REMOVE. */
2313 /* Default (function) for non- multi-arch platforms. */
2314 #if (!GDB_MULTI_ARCH) && !defined (SMASH_TEXT_ADDRESS)
2315 #define SMASH_TEXT_ADDRESS(addr) (core_addr_identity (addr))
2318 typedef CORE_ADDR (gdbarch_smash_text_address_ftype
) (CORE_ADDR addr
);
2319 extern CORE_ADDR
gdbarch_smash_text_address (struct gdbarch
*gdbarch
, CORE_ADDR addr
);
2320 extern void set_gdbarch_smash_text_address (struct gdbarch
*gdbarch
, gdbarch_smash_text_address_ftype
*smash_text_address
);
2321 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SMASH_TEXT_ADDRESS)
2322 #error "Non multi-arch definition of SMASH_TEXT_ADDRESS"
2325 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SMASH_TEXT_ADDRESS)
2326 #define SMASH_TEXT_ADDRESS(addr) (gdbarch_smash_text_address (current_gdbarch, addr))
2330 /* FIXME/cagney/2001-01-18: This should be split in two. A target method that indicates if
2331 the target needs software single step. An ISA method to implement it.
2333 FIXME/cagney/2001-01-18: This should be replaced with something that inserts breakpoints
2334 using the breakpoint system instead of blatting memory directly (as with rs6000).
2336 FIXME/cagney/2001-01-18: The logic is backwards. It should be asking if the target can
2337 single step. If not, then implement single step using breakpoints. */
2339 #if defined (SOFTWARE_SINGLE_STEP)
2340 /* Legacy for systems yet to multi-arch SOFTWARE_SINGLE_STEP */
2341 #if !defined (SOFTWARE_SINGLE_STEP_P)
2342 #define SOFTWARE_SINGLE_STEP_P() (1)
2346 /* Default predicate for non- multi-arch targets. */
2347 #if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP_P)
2348 #define SOFTWARE_SINGLE_STEP_P() (0)
2351 extern int gdbarch_software_single_step_p (struct gdbarch
*gdbarch
);
2352 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP_P)
2353 #error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2355 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP_P)
2356 #define SOFTWARE_SINGLE_STEP_P() (gdbarch_software_single_step_p (current_gdbarch))
2359 /* Default (function) for non- multi-arch platforms. */
2360 #if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP)
2361 #define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (internal_error (__FILE__, __LINE__, "SOFTWARE_SINGLE_STEP"), 0)
2364 typedef void (gdbarch_software_single_step_ftype
) (enum target_signal sig
, int insert_breakpoints_p
);
2365 extern void gdbarch_software_single_step (struct gdbarch
*gdbarch
, enum target_signal sig
, int insert_breakpoints_p
);
2366 extern void set_gdbarch_software_single_step (struct gdbarch
*gdbarch
, gdbarch_software_single_step_ftype
*software_single_step
);
2367 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP)
2368 #error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2371 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP)
2372 #define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (gdbarch_software_single_step (current_gdbarch, sig, insert_breakpoints_p))
2376 /* Default (function) for non- multi-arch platforms. */
2377 #if (!GDB_MULTI_ARCH) && !defined (TARGET_PRINT_INSN)
2378 #define TARGET_PRINT_INSN(vma, info) (legacy_print_insn (vma, info))
2381 typedef int (gdbarch_print_insn_ftype
) (bfd_vma vma
, disassemble_info
*info
);
2382 extern int gdbarch_print_insn (struct gdbarch
*gdbarch
, bfd_vma vma
, disassemble_info
*info
);
2383 extern void set_gdbarch_print_insn (struct gdbarch
*gdbarch
, gdbarch_print_insn_ftype
*print_insn
);
2384 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PRINT_INSN)
2385 #error "Non multi-arch definition of TARGET_PRINT_INSN"
2388 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PRINT_INSN)
2389 #define TARGET_PRINT_INSN(vma, info) (gdbarch_print_insn (current_gdbarch, vma, info))
2393 /* Default (function) for non- multi-arch platforms. */
2394 #if (!GDB_MULTI_ARCH) && !defined (SKIP_TRAMPOLINE_CODE)
2395 #define SKIP_TRAMPOLINE_CODE(pc) (generic_skip_trampoline_code (pc))
2398 typedef CORE_ADDR (gdbarch_skip_trampoline_code_ftype
) (CORE_ADDR pc
);
2399 extern CORE_ADDR
gdbarch_skip_trampoline_code (struct gdbarch
*gdbarch
, CORE_ADDR pc
);
2400 extern void set_gdbarch_skip_trampoline_code (struct gdbarch
*gdbarch
, gdbarch_skip_trampoline_code_ftype
*skip_trampoline_code
);
2401 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_TRAMPOLINE_CODE)
2402 #error "Non multi-arch definition of SKIP_TRAMPOLINE_CODE"
2405 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_TRAMPOLINE_CODE)
2406 #define SKIP_TRAMPOLINE_CODE(pc) (gdbarch_skip_trampoline_code (current_gdbarch, pc))
2410 /* For SVR4 shared libraries, each call goes through a small piece of
2411 trampoline code in the ".plt" section. IN_SOLIB_CALL_TRAMPOLINE evaluates
2412 to nonzero if we are currently stopped in one of these. */
2414 /* Default (function) for non- multi-arch platforms. */
2415 #if (!GDB_MULTI_ARCH) && !defined (IN_SOLIB_CALL_TRAMPOLINE)
2416 #define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (generic_in_solib_call_trampoline (pc, name))
2419 typedef int (gdbarch_in_solib_call_trampoline_ftype
) (CORE_ADDR pc
, char *name
);
2420 extern int gdbarch_in_solib_call_trampoline (struct gdbarch
*gdbarch
, CORE_ADDR pc
, char *name
);
2421 extern void set_gdbarch_in_solib_call_trampoline (struct gdbarch
*gdbarch
, gdbarch_in_solib_call_trampoline_ftype
*in_solib_call_trampoline
);
2422 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_CALL_TRAMPOLINE)
2423 #error "Non multi-arch definition of IN_SOLIB_CALL_TRAMPOLINE"
2426 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IN_SOLIB_CALL_TRAMPOLINE)
2427 #define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (gdbarch_in_solib_call_trampoline (current_gdbarch, pc, name))
2431 /* Some systems also have trampoline code for returning from shared libs. */
2433 /* Default (function) for non- multi-arch platforms. */
2434 #if (!GDB_MULTI_ARCH) && !defined (IN_SOLIB_RETURN_TRAMPOLINE)
2435 #define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (generic_in_solib_return_trampoline (pc, name))
2438 typedef int (gdbarch_in_solib_return_trampoline_ftype
) (CORE_ADDR pc
, char *name
);
2439 extern int gdbarch_in_solib_return_trampoline (struct gdbarch
*gdbarch
, CORE_ADDR pc
, char *name
);
2440 extern void set_gdbarch_in_solib_return_trampoline (struct gdbarch
*gdbarch
, gdbarch_in_solib_return_trampoline_ftype
*in_solib_return_trampoline
);
2441 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_RETURN_TRAMPOLINE)
2442 #error "Non multi-arch definition of IN_SOLIB_RETURN_TRAMPOLINE"
2445 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IN_SOLIB_RETURN_TRAMPOLINE)
2446 #define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (gdbarch_in_solib_return_trampoline (current_gdbarch, pc, name))
2450 /* Sigtramp is a routine that the kernel calls (which then calls the
2451 signal handler). On most machines it is a library routine that is
2452 linked into the executable.
2454 This macro, given a program counter value and the name of the
2455 function in which that PC resides (which can be null if the name is
2456 not known), returns nonzero if the PC and name show that we are in
2459 On most machines just see if the name is sigtramp (and if we have
2460 no name, assume we are not in sigtramp).
2462 FIXME: cagney/2002-04-21: The function find_pc_partial_function
2463 calls find_pc_sect_partial_function() which calls PC_IN_SIGTRAMP.
2464 This means PC_IN_SIGTRAMP function can't be implemented by doing its
2465 own local NAME lookup.
2467 FIXME: cagney/2002-04-21: PC_IN_SIGTRAMP is something of a mess.
2468 Some code also depends on SIGTRAMP_START and SIGTRAMP_END but other
2471 /* Default (function) for non- multi-arch platforms. */
2472 #if (!GDB_MULTI_ARCH) && !defined (PC_IN_SIGTRAMP)
2473 #define PC_IN_SIGTRAMP(pc, name) (legacy_pc_in_sigtramp (pc, name))
2476 typedef int (gdbarch_pc_in_sigtramp_ftype
) (CORE_ADDR pc
, char *name
);
2477 extern int gdbarch_pc_in_sigtramp (struct gdbarch
*gdbarch
, CORE_ADDR pc
, char *name
);
2478 extern void set_gdbarch_pc_in_sigtramp (struct gdbarch
*gdbarch
, gdbarch_pc_in_sigtramp_ftype
*pc_in_sigtramp
);
2479 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_IN_SIGTRAMP)
2480 #error "Non multi-arch definition of PC_IN_SIGTRAMP"
2483 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_IN_SIGTRAMP)
2484 #define PC_IN_SIGTRAMP(pc, name) (gdbarch_pc_in_sigtramp (current_gdbarch, pc, name))
2488 #if defined (SIGTRAMP_START)
2489 /* Legacy for systems yet to multi-arch SIGTRAMP_START */
2490 #if !defined (SIGTRAMP_START_P)
2491 #define SIGTRAMP_START_P() (1)
2495 /* Default predicate for non- multi-arch targets. */
2496 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_START_P)
2497 #define SIGTRAMP_START_P() (0)
2500 extern int gdbarch_sigtramp_start_p (struct gdbarch
*gdbarch
);
2501 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START_P)
2502 #error "Non multi-arch definition of SIGTRAMP_START"
2504 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_START_P)
2505 #define SIGTRAMP_START_P() (gdbarch_sigtramp_start_p (current_gdbarch))
2508 /* Default (function) for non- multi-arch platforms. */
2509 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_START)
2510 #define SIGTRAMP_START(pc) (internal_error (__FILE__, __LINE__, "SIGTRAMP_START"), 0)
2513 typedef CORE_ADDR (gdbarch_sigtramp_start_ftype
) (CORE_ADDR pc
);
2514 extern CORE_ADDR
gdbarch_sigtramp_start (struct gdbarch
*gdbarch
, CORE_ADDR pc
);
2515 extern void set_gdbarch_sigtramp_start (struct gdbarch
*gdbarch
, gdbarch_sigtramp_start_ftype
*sigtramp_start
);
2516 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START)
2517 #error "Non multi-arch definition of SIGTRAMP_START"
2520 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_START)
2521 #define SIGTRAMP_START(pc) (gdbarch_sigtramp_start (current_gdbarch, pc))
2525 #if defined (SIGTRAMP_END)
2526 /* Legacy for systems yet to multi-arch SIGTRAMP_END */
2527 #if !defined (SIGTRAMP_END_P)
2528 #define SIGTRAMP_END_P() (1)
2532 /* Default predicate for non- multi-arch targets. */
2533 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_END_P)
2534 #define SIGTRAMP_END_P() (0)
2537 extern int gdbarch_sigtramp_end_p (struct gdbarch
*gdbarch
);
2538 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END_P)
2539 #error "Non multi-arch definition of SIGTRAMP_END"
2541 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_END_P)
2542 #define SIGTRAMP_END_P() (gdbarch_sigtramp_end_p (current_gdbarch))
2545 /* Default (function) for non- multi-arch platforms. */
2546 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_END)
2547 #define SIGTRAMP_END(pc) (internal_error (__FILE__, __LINE__, "SIGTRAMP_END"), 0)
2550 typedef CORE_ADDR (gdbarch_sigtramp_end_ftype
) (CORE_ADDR pc
);
2551 extern CORE_ADDR
gdbarch_sigtramp_end (struct gdbarch
*gdbarch
, CORE_ADDR pc
);
2552 extern void set_gdbarch_sigtramp_end (struct gdbarch
*gdbarch
, gdbarch_sigtramp_end_ftype
*sigtramp_end
);
2553 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END)
2554 #error "Non multi-arch definition of SIGTRAMP_END"
2557 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_END)
2558 #define SIGTRAMP_END(pc) (gdbarch_sigtramp_end (current_gdbarch, pc))
2562 /* A target might have problems with watchpoints as soon as the stack
2563 frame of the current function has been destroyed. This mostly happens
2564 as the first action in a funtion's epilogue. in_function_epilogue_p()
2565 is defined to return a non-zero value if either the given addr is one
2566 instruction after the stack destroying instruction up to the trailing
2567 return instruction or if we can figure out that the stack frame has
2568 already been invalidated regardless of the value of addr. Targets
2569 which don't suffer from that problem could just let this functionality
2572 typedef int (gdbarch_in_function_epilogue_p_ftype
) (struct gdbarch
*gdbarch
, CORE_ADDR addr
);
2573 extern int gdbarch_in_function_epilogue_p (struct gdbarch
*gdbarch
, CORE_ADDR addr
);
2574 extern void set_gdbarch_in_function_epilogue_p (struct gdbarch
*gdbarch
, gdbarch_in_function_epilogue_p_ftype
*in_function_epilogue_p
);
2576 /* Given a vector of command-line arguments, return a newly allocated
2577 string which, when passed to the create_inferior function, will be
2578 parsed (on Unix systems, by the shell) to yield the same vector.
2579 This function should call error() if the argument vector is not
2580 representable for this target or if this target does not support
2581 command-line arguments.
2582 ARGC is the number of elements in the vector.
2583 ARGV is an array of strings, one per argument. */
2585 typedef char * (gdbarch_construct_inferior_arguments_ftype
) (struct gdbarch
*gdbarch
, int argc
, char **argv
);
2586 extern char * gdbarch_construct_inferior_arguments (struct gdbarch
*gdbarch
, int argc
, char **argv
);
2587 extern void set_gdbarch_construct_inferior_arguments (struct gdbarch
*gdbarch
, gdbarch_construct_inferior_arguments_ftype
*construct_inferior_arguments
);
2589 #if defined (DWARF2_BUILD_FRAME_INFO)
2590 /* Legacy for systems yet to multi-arch DWARF2_BUILD_FRAME_INFO */
2591 #if !defined (DWARF2_BUILD_FRAME_INFO_P)
2592 #define DWARF2_BUILD_FRAME_INFO_P() (1)
2596 /* Default predicate for non- multi-arch targets. */
2597 #if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO_P)
2598 #define DWARF2_BUILD_FRAME_INFO_P() (0)
2601 extern int gdbarch_dwarf2_build_frame_info_p (struct gdbarch
*gdbarch
);
2602 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO_P)
2603 #error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
2605 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO_P)
2606 #define DWARF2_BUILD_FRAME_INFO_P() (gdbarch_dwarf2_build_frame_info_p (current_gdbarch))
2609 /* Default (function) for non- multi-arch platforms. */
2610 #if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO)
2611 #define DWARF2_BUILD_FRAME_INFO(objfile) (internal_error (__FILE__, __LINE__, "DWARF2_BUILD_FRAME_INFO"), 0)
2614 typedef void (gdbarch_dwarf2_build_frame_info_ftype
) (struct objfile
*objfile
);
2615 extern void gdbarch_dwarf2_build_frame_info (struct gdbarch
*gdbarch
, struct objfile
*objfile
);
2616 extern void set_gdbarch_dwarf2_build_frame_info (struct gdbarch
*gdbarch
, gdbarch_dwarf2_build_frame_info_ftype
*dwarf2_build_frame_info
);
2617 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO)
2618 #error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
2621 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO)
2622 #define DWARF2_BUILD_FRAME_INFO(objfile) (gdbarch_dwarf2_build_frame_info (current_gdbarch, objfile))
2626 /* Default (function) for non- multi-arch platforms. */
2627 #if (!GDB_MULTI_ARCH) && !defined (ELF_MAKE_MSYMBOL_SPECIAL)
2628 #define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (default_elf_make_msymbol_special (sym, msym))
2631 typedef void (gdbarch_elf_make_msymbol_special_ftype
) (asymbol
*sym
, struct minimal_symbol
*msym
);
2632 extern void gdbarch_elf_make_msymbol_special (struct gdbarch
*gdbarch
, asymbol
*sym
, struct minimal_symbol
*msym
);
2633 extern void set_gdbarch_elf_make_msymbol_special (struct gdbarch
*gdbarch
, gdbarch_elf_make_msymbol_special_ftype
*elf_make_msymbol_special
);
2634 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ELF_MAKE_MSYMBOL_SPECIAL)
2635 #error "Non multi-arch definition of ELF_MAKE_MSYMBOL_SPECIAL"
2638 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ELF_MAKE_MSYMBOL_SPECIAL)
2639 #define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (gdbarch_elf_make_msymbol_special (current_gdbarch, sym, msym))
2643 /* Default (function) for non- multi-arch platforms. */
2644 #if (!GDB_MULTI_ARCH) && !defined (COFF_MAKE_MSYMBOL_SPECIAL)
2645 #define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (default_coff_make_msymbol_special (val, msym))
2648 typedef void (gdbarch_coff_make_msymbol_special_ftype
) (int val
, struct minimal_symbol
*msym
);
2649 extern void gdbarch_coff_make_msymbol_special (struct gdbarch
*gdbarch
, int val
, struct minimal_symbol
*msym
);
2650 extern void set_gdbarch_coff_make_msymbol_special (struct gdbarch
*gdbarch
, gdbarch_coff_make_msymbol_special_ftype
*coff_make_msymbol_special
);
2651 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COFF_MAKE_MSYMBOL_SPECIAL)
2652 #error "Non multi-arch definition of COFF_MAKE_MSYMBOL_SPECIAL"
2655 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (COFF_MAKE_MSYMBOL_SPECIAL)
2656 #define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (gdbarch_coff_make_msymbol_special (current_gdbarch, val, msym))
2660 /* Default (value) for non- multi-arch platforms. */
2661 #if (!GDB_MULTI_ARCH) && !defined (NAME_OF_MALLOC)
2662 #define NAME_OF_MALLOC ("malloc")
2665 extern const char * gdbarch_name_of_malloc (struct gdbarch
*gdbarch
);
2666 extern void set_gdbarch_name_of_malloc (struct gdbarch
*gdbarch
, const char * name_of_malloc
);
2667 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NAME_OF_MALLOC)
2668 #error "Non multi-arch definition of NAME_OF_MALLOC"
2671 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NAME_OF_MALLOC)
2672 #define NAME_OF_MALLOC (gdbarch_name_of_malloc (current_gdbarch))
2676 /* Default (value) for non- multi-arch platforms. */
2677 #if (!GDB_MULTI_ARCH) && !defined (CANNOT_STEP_BREAKPOINT)
2678 #define CANNOT_STEP_BREAKPOINT (0)
2681 extern int gdbarch_cannot_step_breakpoint (struct gdbarch
*gdbarch
);
2682 extern void set_gdbarch_cannot_step_breakpoint (struct gdbarch
*gdbarch
, int cannot_step_breakpoint
);
2683 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STEP_BREAKPOINT)
2684 #error "Non multi-arch definition of CANNOT_STEP_BREAKPOINT"
2687 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_STEP_BREAKPOINT)
2688 #define CANNOT_STEP_BREAKPOINT (gdbarch_cannot_step_breakpoint (current_gdbarch))
2692 /* Default (value) for non- multi-arch platforms. */
2693 #if (!GDB_MULTI_ARCH) && !defined (HAVE_NONSTEPPABLE_WATCHPOINT)
2694 #define HAVE_NONSTEPPABLE_WATCHPOINT (0)
2697 extern int gdbarch_have_nonsteppable_watchpoint (struct gdbarch
*gdbarch
);
2698 extern void set_gdbarch_have_nonsteppable_watchpoint (struct gdbarch
*gdbarch
, int have_nonsteppable_watchpoint
);
2699 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (HAVE_NONSTEPPABLE_WATCHPOINT)
2700 #error "Non multi-arch definition of HAVE_NONSTEPPABLE_WATCHPOINT"
2703 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (HAVE_NONSTEPPABLE_WATCHPOINT)
2704 #define HAVE_NONSTEPPABLE_WATCHPOINT (gdbarch_have_nonsteppable_watchpoint (current_gdbarch))
2708 #if defined (ADDRESS_CLASS_TYPE_FLAGS)
2709 /* Legacy for systems yet to multi-arch ADDRESS_CLASS_TYPE_FLAGS */
2710 #if !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2711 #define ADDRESS_CLASS_TYPE_FLAGS_P() (1)
2715 /* Default predicate for non- multi-arch targets. */
2716 #if (!GDB_MULTI_ARCH) && !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2717 #define ADDRESS_CLASS_TYPE_FLAGS_P() (0)
2720 extern int gdbarch_address_class_type_flags_p (struct gdbarch
*gdbarch
);
2721 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2722 #error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
2724 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2725 #define ADDRESS_CLASS_TYPE_FLAGS_P() (gdbarch_address_class_type_flags_p (current_gdbarch))
2728 /* Default (function) for non- multi-arch platforms. */
2729 #if (!GDB_MULTI_ARCH) && !defined (ADDRESS_CLASS_TYPE_FLAGS)
2730 #define ADDRESS_CLASS_TYPE_FLAGS(byte_size, dwarf2_addr_class) (internal_error (__FILE__, __LINE__, "ADDRESS_CLASS_TYPE_FLAGS"), 0)
2733 typedef int (gdbarch_address_class_type_flags_ftype
) (int byte_size
, int dwarf2_addr_class
);
2734 extern int gdbarch_address_class_type_flags (struct gdbarch
*gdbarch
, int byte_size
, int dwarf2_addr_class
);
2735 extern void set_gdbarch_address_class_type_flags (struct gdbarch
*gdbarch
, gdbarch_address_class_type_flags_ftype
*address_class_type_flags
);
2736 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS)
2737 #error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
2740 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_CLASS_TYPE_FLAGS)
2741 #define ADDRESS_CLASS_TYPE_FLAGS(byte_size, dwarf2_addr_class) (gdbarch_address_class_type_flags (current_gdbarch, byte_size, dwarf2_addr_class))
2745 extern int gdbarch_address_class_type_flags_to_name_p (struct gdbarch
*gdbarch
);
2747 typedef const char * (gdbarch_address_class_type_flags_to_name_ftype
) (struct gdbarch
*gdbarch
, int type_flags
);
2748 extern const char * gdbarch_address_class_type_flags_to_name (struct gdbarch
*gdbarch
, int type_flags
);
2749 extern void set_gdbarch_address_class_type_flags_to_name (struct gdbarch
*gdbarch
, gdbarch_address_class_type_flags_to_name_ftype
*address_class_type_flags_to_name
);
2751 extern int gdbarch_address_class_name_to_type_flags_p (struct gdbarch
*gdbarch
);
2753 typedef int (gdbarch_address_class_name_to_type_flags_ftype
) (struct gdbarch
*gdbarch
, const char *name
, int *type_flags_ptr
);
2754 extern int gdbarch_address_class_name_to_type_flags (struct gdbarch
*gdbarch
, const char *name
, int *type_flags_ptr
);
2755 extern void set_gdbarch_address_class_name_to_type_flags (struct gdbarch
*gdbarch
, gdbarch_address_class_name_to_type_flags_ftype
*address_class_name_to_type_flags
);
2757 /* Is a register in a group */
2759 typedef int (gdbarch_register_reggroup_p_ftype
) (struct gdbarch
*gdbarch
, int regnum
, struct reggroup
*reggroup
);
2760 extern int gdbarch_register_reggroup_p (struct gdbarch
*gdbarch
, int regnum
, struct reggroup
*reggroup
);
2761 extern void set_gdbarch_register_reggroup_p (struct gdbarch
*gdbarch
, gdbarch_register_reggroup_p_ftype
*register_reggroup_p
);
2763 extern struct gdbarch_tdep
*gdbarch_tdep (struct gdbarch
*gdbarch
);
2766 /* Mechanism for co-ordinating the selection of a specific
2769 GDB targets (*-tdep.c) can register an interest in a specific
2770 architecture. Other GDB components can register a need to maintain
2771 per-architecture data.
2773 The mechanisms below ensures that there is only a loose connection
2774 between the set-architecture command and the various GDB
2775 components. Each component can independently register their need
2776 to maintain architecture specific data with gdbarch.
2780 Previously, a single TARGET_ARCHITECTURE_HOOK was provided. It
2783 The more traditional mega-struct containing architecture specific
2784 data for all the various GDB components was also considered. Since
2785 GDB is built from a variable number of (fairly independent)
2786 components it was determined that the global aproach was not
2790 /* Register a new architectural family with GDB.
2792 Register support for the specified ARCHITECTURE with GDB. When
2793 gdbarch determines that the specified architecture has been
2794 selected, the corresponding INIT function is called.
2798 The INIT function takes two parameters: INFO which contains the
2799 information available to gdbarch about the (possibly new)
2800 architecture; ARCHES which is a list of the previously created
2801 ``struct gdbarch'' for this architecture.
2803 The INFO parameter is, as far as possible, be pre-initialized with
2804 information obtained from INFO.ABFD or the previously selected
2807 The ARCHES parameter is a linked list (sorted most recently used)
2808 of all the previously created architures for this architecture
2809 family. The (possibly NULL) ARCHES->gdbarch can used to access
2810 values from the previously selected architecture for this
2811 architecture family. The global ``current_gdbarch'' shall not be
2814 The INIT function shall return any of: NULL - indicating that it
2815 doesn't recognize the selected architecture; an existing ``struct
2816 gdbarch'' from the ARCHES list - indicating that the new
2817 architecture is just a synonym for an earlier architecture (see
2818 gdbarch_list_lookup_by_info()); a newly created ``struct gdbarch''
2819 - that describes the selected architecture (see gdbarch_alloc()).
2821 The DUMP_TDEP function shall print out all target specific values.
2822 Care should be taken to ensure that the function works in both the
2823 multi-arch and non- multi-arch cases. */
2827 struct gdbarch
*gdbarch
;
2828 struct gdbarch_list
*next
;
2833 /* Use default: NULL (ZERO). */
2834 const struct bfd_arch_info
*bfd_arch_info
;
2836 /* Use default: BFD_ENDIAN_UNKNOWN (NB: is not ZERO). */
2839 /* Use default: NULL (ZERO). */
2842 /* Use default: NULL (ZERO). */
2843 struct gdbarch_tdep_info
*tdep_info
;
2846 typedef struct gdbarch
*(gdbarch_init_ftype
) (struct gdbarch_info info
, struct gdbarch_list
*arches
);
2847 typedef void (gdbarch_dump_tdep_ftype
) (struct gdbarch
*gdbarch
, struct ui_file
*file
);
2849 /* DEPRECATED - use gdbarch_register() */
2850 extern void register_gdbarch_init (enum bfd_architecture architecture
, gdbarch_init_ftype
*);
2852 extern void gdbarch_register (enum bfd_architecture architecture
,
2853 gdbarch_init_ftype
*,
2854 gdbarch_dump_tdep_ftype
*);
2857 /* Return a freshly allocated, NULL terminated, array of the valid
2858 architecture names. Since architectures are registered during the
2859 _initialize phase this function only returns useful information
2860 once initialization has been completed. */
2862 extern const char **gdbarch_printable_names (void);
2865 /* Helper function. Search the list of ARCHES for a GDBARCH that
2866 matches the information provided by INFO. */
2868 extern struct gdbarch_list
*gdbarch_list_lookup_by_info (struct gdbarch_list
*arches
, const struct gdbarch_info
*info
);
2871 /* Helper function. Create a preliminary ``struct gdbarch''. Perform
2872 basic initialization using values obtained from the INFO andTDEP
2873 parameters. set_gdbarch_*() functions are called to complete the
2874 initialization of the object. */
2876 extern struct gdbarch
*gdbarch_alloc (const struct gdbarch_info
*info
, struct gdbarch_tdep
*tdep
);
2879 /* Helper function. Free a partially-constructed ``struct gdbarch''.
2880 It is assumed that the caller freeds the ``struct
2883 extern void gdbarch_free (struct gdbarch
*);
2886 /* Helper function. Force an update of the current architecture.
2888 The actual architecture selected is determined by INFO, ``(gdb) set
2889 architecture'' et.al., the existing architecture and BFD's default
2890 architecture. INFO should be initialized to zero and then selected
2891 fields should be updated.
2893 Returns non-zero if the update succeeds */
2895 extern int gdbarch_update_p (struct gdbarch_info info
);
2899 /* Register per-architecture data-pointer.
2901 Reserve space for a per-architecture data-pointer. An identifier
2902 for the reserved data-pointer is returned. That identifer should
2903 be saved in a local static variable.
2905 The per-architecture data-pointer is either initialized explicitly
2906 (set_gdbarch_data()) or implicitly (by INIT() via a call to
2907 gdbarch_data()). FREE() is called to delete either an existing
2908 data-pointer overridden by set_gdbarch_data() or when the
2909 architecture object is being deleted.
2911 When a previously created architecture is re-selected, the
2912 per-architecture data-pointer for that previous architecture is
2913 restored. INIT() is not re-called.
2915 Multiple registrarants for any architecture are allowed (and
2916 strongly encouraged). */
2918 struct gdbarch_data
;
2920 typedef void *(gdbarch_data_init_ftype
) (struct gdbarch
*gdbarch
);
2921 typedef void (gdbarch_data_free_ftype
) (struct gdbarch
*gdbarch
,
2923 extern struct gdbarch_data
*register_gdbarch_data (gdbarch_data_init_ftype
*init
,
2924 gdbarch_data_free_ftype
*free
);
2925 extern void set_gdbarch_data (struct gdbarch
*gdbarch
,
2926 struct gdbarch_data
*data
,
2929 extern void *gdbarch_data (struct gdbarch
*gdbarch
, struct gdbarch_data
*);
2932 /* Register per-architecture memory region.
2934 Provide a memory-region swap mechanism. Per-architecture memory
2935 region are created. These memory regions are swapped whenever the
2936 architecture is changed. For a new architecture, the memory region
2937 is initialized with zero (0) and the INIT function is called.
2939 Memory regions are swapped / initialized in the order that they are
2940 registered. NULL DATA and/or INIT values can be specified.
2942 New code should use register_gdbarch_data(). */
2944 typedef void (gdbarch_swap_ftype
) (void);
2945 extern void register_gdbarch_swap (void *data
, unsigned long size
, gdbarch_swap_ftype
*init
);
2946 #define REGISTER_GDBARCH_SWAP(VAR) register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL)
2950 /* The target-system-dependent byte order is dynamic */
2952 extern int target_byte_order
;
2953 #ifndef TARGET_BYTE_ORDER
2954 #define TARGET_BYTE_ORDER (target_byte_order + 0)
2957 extern int target_byte_order_auto
;
2958 #ifndef TARGET_BYTE_ORDER_AUTO
2959 #define TARGET_BYTE_ORDER_AUTO (target_byte_order_auto + 0)
2964 /* The target-system-dependent BFD architecture is dynamic */
2966 extern int target_architecture_auto
;
2967 #ifndef TARGET_ARCHITECTURE_AUTO
2968 #define TARGET_ARCHITECTURE_AUTO (target_architecture_auto + 0)
2971 extern const struct bfd_arch_info
*target_architecture
;
2972 #ifndef TARGET_ARCHITECTURE
2973 #define TARGET_ARCHITECTURE (target_architecture + 0)
2977 /* The target-system-dependent disassembler is semi-dynamic */
2979 extern int dis_asm_read_memory (bfd_vma memaddr
, bfd_byte
*myaddr
,
2980 unsigned int len
, disassemble_info
*info
);
2982 extern void dis_asm_memory_error (int status
, bfd_vma memaddr
,
2983 disassemble_info
*info
);
2985 extern void dis_asm_print_address (bfd_vma addr
,
2986 disassemble_info
*info
);
2988 extern int (*tm_print_insn
) (bfd_vma
, disassemble_info
*);
2989 extern disassemble_info tm_print_insn_info
;
2990 #ifndef TARGET_PRINT_INSN_INFO
2991 #define TARGET_PRINT_INSN_INFO (&tm_print_insn_info)
2996 /* Set the dynamic target-system-dependent parameters (architecture,
2997 byte-order, ...) using information found in the BFD */
2999 extern void set_gdbarch_from_file (bfd
*);
3002 /* Initialize the current architecture to the "first" one we find on
3005 extern void initialize_current_architecture (void);
3007 /* For non-multiarched targets, do any initialization of the default
3008 gdbarch object necessary after the _initialize_MODULE functions
3010 extern void initialize_non_multiarch (void);
3012 /* gdbarch trace variable */
3013 extern int gdbarch_debug
;
3015 extern void gdbarch_dump (struct gdbarch
*gdbarch
, struct ui_file
*file
);