1 /* *INDENT-OFF* */ /* THIS FILE IS GENERATED */
3 /* Dynamic architecture support for GDB, the GNU debugger.
4 Copyright 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
6 This file is part of GDB.
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 2 of the License, or
11 (at your option) any later version.
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with this program; if not, write to the Free Software
20 Foundation, Inc., 59 Temple Place - Suite 330,
21 Boston, MA 02111-1307, USA. */
23 /* This file was created with the aid of ``gdbarch.sh''.
25 The Bourne shell script ``gdbarch.sh'' creates the files
26 ``new-gdbarch.c'' and ``new-gdbarch.h and then compares them
27 against the existing ``gdbarch.[hc]''. Any differences found
30 If editing this file, please also run gdbarch.sh and merge any
31 changes into that script. Conversely, when making sweeping changes
32 to this file, modifying gdbarch.sh and using its output may prove
38 #include "dis-asm.h" /* Get defs for disassemble_info, which unfortunately is a typedef. */
40 /* Pull in function declarations refered to, indirectly, via macros. */
41 #include "value.h" /* For default_coerce_float_to_double which is referenced by a macro. */
42 #include "inferior.h" /* For unsigned_address_to_pointer(). */
48 struct minimal_symbol
;
51 extern struct gdbarch
*current_gdbarch
;
54 /* If any of the following are defined, the target wasn't correctly
58 #if defined (EXTRA_FRAME_INFO)
59 #error "EXTRA_FRAME_INFO: replaced by struct frame_extra_info"
64 #if defined (FRAME_FIND_SAVED_REGS)
65 #error "FRAME_FIND_SAVED_REGS: replaced by FRAME_INIT_SAVED_REGS"
69 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PURE) && defined (GDB_TM_FILE)
70 #error "GDB_TM_FILE: Pure multi-arch targets do not have a tm.h file."
74 /* The following are pre-initialized by GDBARCH. */
76 extern const struct bfd_arch_info
* gdbarch_bfd_arch_info (struct gdbarch
*gdbarch
);
77 /* set_gdbarch_bfd_arch_info() - not applicable - pre-initialized. */
78 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ARCHITECTURE)
79 #error "Non multi-arch definition of TARGET_ARCHITECTURE"
82 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_ARCHITECTURE)
83 #define TARGET_ARCHITECTURE (gdbarch_bfd_arch_info (current_gdbarch))
87 extern int gdbarch_byte_order (struct gdbarch
*gdbarch
);
88 /* set_gdbarch_byte_order() - not applicable - pre-initialized. */
89 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BYTE_ORDER)
90 #error "Non multi-arch definition of TARGET_BYTE_ORDER"
93 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_BYTE_ORDER)
94 #define TARGET_BYTE_ORDER (gdbarch_byte_order (current_gdbarch))
99 /* The following are initialized by the target dependent code. */
101 /* Number of bits in a char or unsigned char for the target machine.
102 Just like CHAR_BIT in <limits.h> but describes the target machine.
103 v::TARGET_CHAR_BIT:int:char_bit::::8 * sizeof (char):8::0:
105 Number of bits in a short or unsigned short for the target machine. */
107 /* Default (value) for non- multi-arch platforms. */
108 #if (!GDB_MULTI_ARCH) && !defined (TARGET_SHORT_BIT)
109 #define TARGET_SHORT_BIT (2*TARGET_CHAR_BIT)
112 extern int gdbarch_short_bit (struct gdbarch
*gdbarch
);
113 extern void set_gdbarch_short_bit (struct gdbarch
*gdbarch
, int short_bit
);
114 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_SHORT_BIT)
115 #error "Non multi-arch definition of TARGET_SHORT_BIT"
118 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_SHORT_BIT)
119 #define TARGET_SHORT_BIT (gdbarch_short_bit (current_gdbarch))
123 /* Number of bits in an int or unsigned int for the target machine. */
125 /* Default (value) for non- multi-arch platforms. */
126 #if (!GDB_MULTI_ARCH) && !defined (TARGET_INT_BIT)
127 #define TARGET_INT_BIT (4*TARGET_CHAR_BIT)
130 extern int gdbarch_int_bit (struct gdbarch
*gdbarch
);
131 extern void set_gdbarch_int_bit (struct gdbarch
*gdbarch
, int int_bit
);
132 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_INT_BIT)
133 #error "Non multi-arch definition of TARGET_INT_BIT"
136 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_INT_BIT)
137 #define TARGET_INT_BIT (gdbarch_int_bit (current_gdbarch))
141 /* Number of bits in a long or unsigned long for the target machine. */
143 /* Default (value) for non- multi-arch platforms. */
144 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_BIT)
145 #define TARGET_LONG_BIT (4*TARGET_CHAR_BIT)
148 extern int gdbarch_long_bit (struct gdbarch
*gdbarch
);
149 extern void set_gdbarch_long_bit (struct gdbarch
*gdbarch
, int long_bit
);
150 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_BIT)
151 #error "Non multi-arch definition of TARGET_LONG_BIT"
154 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_BIT)
155 #define TARGET_LONG_BIT (gdbarch_long_bit (current_gdbarch))
159 /* Number of bits in a long long or unsigned long long for the target
162 /* Default (value) for non- multi-arch platforms. */
163 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_LONG_BIT)
164 #define TARGET_LONG_LONG_BIT (2*TARGET_LONG_BIT)
167 extern int gdbarch_long_long_bit (struct gdbarch
*gdbarch
);
168 extern void set_gdbarch_long_long_bit (struct gdbarch
*gdbarch
, int long_long_bit
);
169 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_LONG_BIT)
170 #error "Non multi-arch definition of TARGET_LONG_LONG_BIT"
173 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_LONG_BIT)
174 #define TARGET_LONG_LONG_BIT (gdbarch_long_long_bit (current_gdbarch))
178 /* Number of bits in a float for the target machine. */
180 /* Default (value) for non- multi-arch platforms. */
181 #if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_BIT)
182 #define TARGET_FLOAT_BIT (4*TARGET_CHAR_BIT)
185 extern int gdbarch_float_bit (struct gdbarch
*gdbarch
);
186 extern void set_gdbarch_float_bit (struct gdbarch
*gdbarch
, int float_bit
);
187 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_BIT)
188 #error "Non multi-arch definition of TARGET_FLOAT_BIT"
191 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_BIT)
192 #define TARGET_FLOAT_BIT (gdbarch_float_bit (current_gdbarch))
196 /* Number of bits in a double for the target machine. */
198 /* Default (value) for non- multi-arch platforms. */
199 #if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_BIT)
200 #define TARGET_DOUBLE_BIT (8*TARGET_CHAR_BIT)
203 extern int gdbarch_double_bit (struct gdbarch
*gdbarch
);
204 extern void set_gdbarch_double_bit (struct gdbarch
*gdbarch
, int double_bit
);
205 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_BIT)
206 #error "Non multi-arch definition of TARGET_DOUBLE_BIT"
209 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_BIT)
210 #define TARGET_DOUBLE_BIT (gdbarch_double_bit (current_gdbarch))
214 /* Number of bits in a long double for the target machine. */
216 /* Default (value) for non- multi-arch platforms. */
217 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_BIT)
218 #define TARGET_LONG_DOUBLE_BIT (8*TARGET_CHAR_BIT)
221 extern int gdbarch_long_double_bit (struct gdbarch
*gdbarch
);
222 extern void set_gdbarch_long_double_bit (struct gdbarch
*gdbarch
, int long_double_bit
);
223 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_BIT)
224 #error "Non multi-arch definition of TARGET_LONG_DOUBLE_BIT"
227 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_BIT)
228 #define TARGET_LONG_DOUBLE_BIT (gdbarch_long_double_bit (current_gdbarch))
232 /* For most targets, a pointer on the target and its representation as an
233 address in GDB have the same size and "look the same". For such a
234 target, you need only set TARGET_PTR_BIT / ptr_bit and TARGET_ADDR_BIT
235 / addr_bit will be set from it.
237 If TARGET_PTR_BIT and TARGET_ADDR_BIT are different, you'll probably
238 also need to set POINTER_TO_ADDRESS and ADDRESS_TO_POINTER as well.
240 ptr_bit is the size of a pointer on the target */
242 /* Default (value) for non- multi-arch platforms. */
243 #if (!GDB_MULTI_ARCH) && !defined (TARGET_PTR_BIT)
244 #define TARGET_PTR_BIT (TARGET_INT_BIT)
247 extern int gdbarch_ptr_bit (struct gdbarch
*gdbarch
);
248 extern void set_gdbarch_ptr_bit (struct gdbarch
*gdbarch
, int ptr_bit
);
249 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PTR_BIT)
250 #error "Non multi-arch definition of TARGET_PTR_BIT"
253 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PTR_BIT)
254 #define TARGET_PTR_BIT (gdbarch_ptr_bit (current_gdbarch))
258 /* addr_bit is the size of a target address as represented in gdb */
260 /* Default (value) for non- multi-arch platforms. */
261 #if (!GDB_MULTI_ARCH) && !defined (TARGET_ADDR_BIT)
262 #define TARGET_ADDR_BIT (TARGET_PTR_BIT)
265 extern int gdbarch_addr_bit (struct gdbarch
*gdbarch
);
266 extern void set_gdbarch_addr_bit (struct gdbarch
*gdbarch
, int addr_bit
);
267 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ADDR_BIT)
268 #error "Non multi-arch definition of TARGET_ADDR_BIT"
271 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_ADDR_BIT)
272 #define TARGET_ADDR_BIT (gdbarch_addr_bit (current_gdbarch))
276 /* Number of bits in a BFD_VMA for the target object file format. */
278 /* Default (value) for non- multi-arch platforms. */
279 #if (!GDB_MULTI_ARCH) && !defined (TARGET_BFD_VMA_BIT)
280 #define TARGET_BFD_VMA_BIT (TARGET_ARCHITECTURE->bits_per_address)
283 extern int gdbarch_bfd_vma_bit (struct gdbarch
*gdbarch
);
284 extern void set_gdbarch_bfd_vma_bit (struct gdbarch
*gdbarch
, int bfd_vma_bit
);
285 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BFD_VMA_BIT)
286 #error "Non multi-arch definition of TARGET_BFD_VMA_BIT"
289 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_BFD_VMA_BIT)
290 #define TARGET_BFD_VMA_BIT (gdbarch_bfd_vma_bit (current_gdbarch))
294 /* One if `char' acts like `signed char', zero if `unsigned char'. */
296 /* Default (value) for non- multi-arch platforms. */
297 #if (!GDB_MULTI_ARCH) && !defined (TARGET_CHAR_SIGNED)
298 #define TARGET_CHAR_SIGNED (1)
301 extern int gdbarch_char_signed (struct gdbarch
*gdbarch
);
302 extern void set_gdbarch_char_signed (struct gdbarch
*gdbarch
, int char_signed
);
303 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_CHAR_SIGNED)
304 #error "Non multi-arch definition of TARGET_CHAR_SIGNED"
307 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_CHAR_SIGNED)
308 #define TARGET_CHAR_SIGNED (gdbarch_char_signed (current_gdbarch))
312 /* Default (function) for non- multi-arch platforms. */
313 #if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_PC)
314 #define TARGET_READ_PC(ptid) (generic_target_read_pc (ptid))
317 typedef CORE_ADDR (gdbarch_read_pc_ftype
) (ptid_t ptid
);
318 extern CORE_ADDR
gdbarch_read_pc (struct gdbarch
*gdbarch
, ptid_t ptid
);
319 extern void set_gdbarch_read_pc (struct gdbarch
*gdbarch
, gdbarch_read_pc_ftype
*read_pc
);
320 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_PC)
321 #error "Non multi-arch definition of TARGET_READ_PC"
324 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_PC)
325 #define TARGET_READ_PC(ptid) (gdbarch_read_pc (current_gdbarch, ptid))
329 /* Default (function) for non- multi-arch platforms. */
330 #if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_PC)
331 #define TARGET_WRITE_PC(val, ptid) (generic_target_write_pc (val, ptid))
334 typedef void (gdbarch_write_pc_ftype
) (CORE_ADDR val
, ptid_t ptid
);
335 extern void gdbarch_write_pc (struct gdbarch
*gdbarch
, CORE_ADDR val
, ptid_t ptid
);
336 extern void set_gdbarch_write_pc (struct gdbarch
*gdbarch
, gdbarch_write_pc_ftype
*write_pc
);
337 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_PC)
338 #error "Non multi-arch definition of TARGET_WRITE_PC"
341 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_PC)
342 #define TARGET_WRITE_PC(val, ptid) (gdbarch_write_pc (current_gdbarch, val, ptid))
346 /* Default (function) for non- multi-arch platforms. */
347 #if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_FP)
348 #define TARGET_READ_FP() (generic_target_read_fp ())
351 typedef CORE_ADDR (gdbarch_read_fp_ftype
) (void);
352 extern CORE_ADDR
gdbarch_read_fp (struct gdbarch
*gdbarch
);
353 extern void set_gdbarch_read_fp (struct gdbarch
*gdbarch
, gdbarch_read_fp_ftype
*read_fp
);
354 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_FP)
355 #error "Non multi-arch definition of TARGET_READ_FP"
358 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_FP)
359 #define TARGET_READ_FP() (gdbarch_read_fp (current_gdbarch))
363 /* Default (function) for non- multi-arch platforms. */
364 #if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_SP)
365 #define TARGET_READ_SP() (generic_target_read_sp ())
368 typedef CORE_ADDR (gdbarch_read_sp_ftype
) (void);
369 extern CORE_ADDR
gdbarch_read_sp (struct gdbarch
*gdbarch
);
370 extern void set_gdbarch_read_sp (struct gdbarch
*gdbarch
, gdbarch_read_sp_ftype
*read_sp
);
371 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_SP)
372 #error "Non multi-arch definition of TARGET_READ_SP"
375 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_SP)
376 #define TARGET_READ_SP() (gdbarch_read_sp (current_gdbarch))
380 /* Default (function) for non- multi-arch platforms. */
381 #if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_SP)
382 #define TARGET_WRITE_SP(val) (generic_target_write_sp (val))
385 typedef void (gdbarch_write_sp_ftype
) (CORE_ADDR val
);
386 extern void gdbarch_write_sp (struct gdbarch
*gdbarch
, CORE_ADDR val
);
387 extern void set_gdbarch_write_sp (struct gdbarch
*gdbarch
, gdbarch_write_sp_ftype
*write_sp
);
388 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_SP)
389 #error "Non multi-arch definition of TARGET_WRITE_SP"
392 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_SP)
393 #define TARGET_WRITE_SP(val) (gdbarch_write_sp (current_gdbarch, val))
397 /* Function for getting target's idea of a frame pointer. FIXME: GDB's
398 whole scheme for dealing with "frames" and "frame pointers" needs a
399 serious shakedown. */
401 /* Default (function) for non- multi-arch platforms. */
402 #if (!GDB_MULTI_ARCH) && !defined (TARGET_VIRTUAL_FRAME_POINTER)
403 #define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (legacy_virtual_frame_pointer (pc, frame_regnum, frame_offset))
406 typedef void (gdbarch_virtual_frame_pointer_ftype
) (CORE_ADDR pc
, int *frame_regnum
, LONGEST
*frame_offset
);
407 extern void gdbarch_virtual_frame_pointer (struct gdbarch
*gdbarch
, CORE_ADDR pc
, int *frame_regnum
, LONGEST
*frame_offset
);
408 extern void set_gdbarch_virtual_frame_pointer (struct gdbarch
*gdbarch
, gdbarch_virtual_frame_pointer_ftype
*virtual_frame_pointer
);
409 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_VIRTUAL_FRAME_POINTER)
410 #error "Non multi-arch definition of TARGET_VIRTUAL_FRAME_POINTER"
413 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_VIRTUAL_FRAME_POINTER)
414 #define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (gdbarch_virtual_frame_pointer (current_gdbarch, pc, frame_regnum, frame_offset))
418 extern int gdbarch_register_read_p (struct gdbarch
*gdbarch
);
420 typedef void (gdbarch_register_read_ftype
) (struct gdbarch
*gdbarch
, int regnum
, char *buf
);
421 extern void gdbarch_register_read (struct gdbarch
*gdbarch
, int regnum
, char *buf
);
422 extern void set_gdbarch_register_read (struct gdbarch
*gdbarch
, gdbarch_register_read_ftype
*register_read
);
424 extern int gdbarch_register_write_p (struct gdbarch
*gdbarch
);
426 typedef void (gdbarch_register_write_ftype
) (struct gdbarch
*gdbarch
, int regnum
, char *buf
);
427 extern void gdbarch_register_write (struct gdbarch
*gdbarch
, int regnum
, char *buf
);
428 extern void set_gdbarch_register_write (struct gdbarch
*gdbarch
, gdbarch_register_write_ftype
*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 typedef int (gdbarch_register_byte_ftype
) (int reg_nr
);
697 extern int gdbarch_register_byte (struct gdbarch
*gdbarch
, int reg_nr
);
698 extern void set_gdbarch_register_byte (struct gdbarch
*gdbarch
, gdbarch_register_byte_ftype
*register_byte
);
699 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTE)
700 #error "Non multi-arch definition of REGISTER_BYTE"
703 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTE)
704 #define REGISTER_BYTE(reg_nr) (gdbarch_register_byte (current_gdbarch, reg_nr))
708 /* Default (function) for non- multi-arch platforms. */
709 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_RAW_SIZE)
710 #define REGISTER_RAW_SIZE(reg_nr) (generic_register_size (reg_nr))
713 typedef int (gdbarch_register_raw_size_ftype
) (int reg_nr
);
714 extern int gdbarch_register_raw_size (struct gdbarch
*gdbarch
, int reg_nr
);
715 extern void set_gdbarch_register_raw_size (struct gdbarch
*gdbarch
, gdbarch_register_raw_size_ftype
*register_raw_size
);
716 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_RAW_SIZE)
717 #error "Non multi-arch definition of REGISTER_RAW_SIZE"
720 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_RAW_SIZE)
721 #define REGISTER_RAW_SIZE(reg_nr) (gdbarch_register_raw_size (current_gdbarch, reg_nr))
725 extern int gdbarch_max_register_raw_size (struct gdbarch
*gdbarch
);
726 extern void set_gdbarch_max_register_raw_size (struct gdbarch
*gdbarch
, int max_register_raw_size
);
727 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MAX_REGISTER_RAW_SIZE)
728 #error "Non multi-arch definition of MAX_REGISTER_RAW_SIZE"
731 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MAX_REGISTER_RAW_SIZE)
732 #define MAX_REGISTER_RAW_SIZE (gdbarch_max_register_raw_size (current_gdbarch))
736 /* Default (function) for non- multi-arch platforms. */
737 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_VIRTUAL_SIZE)
738 #define REGISTER_VIRTUAL_SIZE(reg_nr) (generic_register_size (reg_nr))
741 typedef int (gdbarch_register_virtual_size_ftype
) (int reg_nr
);
742 extern int gdbarch_register_virtual_size (struct gdbarch
*gdbarch
, int reg_nr
);
743 extern void set_gdbarch_register_virtual_size (struct gdbarch
*gdbarch
, gdbarch_register_virtual_size_ftype
*register_virtual_size
);
744 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_SIZE)
745 #error "Non multi-arch definition of REGISTER_VIRTUAL_SIZE"
748 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_SIZE)
749 #define REGISTER_VIRTUAL_SIZE(reg_nr) (gdbarch_register_virtual_size (current_gdbarch, reg_nr))
753 extern int gdbarch_max_register_virtual_size (struct gdbarch
*gdbarch
);
754 extern void set_gdbarch_max_register_virtual_size (struct gdbarch
*gdbarch
, int max_register_virtual_size
);
755 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MAX_REGISTER_VIRTUAL_SIZE)
756 #error "Non multi-arch definition of MAX_REGISTER_VIRTUAL_SIZE"
759 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MAX_REGISTER_VIRTUAL_SIZE)
760 #define MAX_REGISTER_VIRTUAL_SIZE (gdbarch_max_register_virtual_size (current_gdbarch))
764 typedef struct type
* (gdbarch_register_virtual_type_ftype
) (int reg_nr
);
765 extern struct type
* gdbarch_register_virtual_type (struct gdbarch
*gdbarch
, int reg_nr
);
766 extern void set_gdbarch_register_virtual_type (struct gdbarch
*gdbarch
, gdbarch_register_virtual_type_ftype
*register_virtual_type
);
767 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_TYPE)
768 #error "Non multi-arch definition of REGISTER_VIRTUAL_TYPE"
771 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_TYPE)
772 #define REGISTER_VIRTUAL_TYPE(reg_nr) (gdbarch_register_virtual_type (current_gdbarch, reg_nr))
776 /* Default (function) for non- multi-arch platforms. */
777 #if (!GDB_MULTI_ARCH) && !defined (DO_REGISTERS_INFO)
778 #define DO_REGISTERS_INFO(reg_nr, fpregs) (do_registers_info (reg_nr, fpregs))
781 typedef void (gdbarch_do_registers_info_ftype
) (int reg_nr
, int fpregs
);
782 extern void gdbarch_do_registers_info (struct gdbarch
*gdbarch
, int reg_nr
, int fpregs
);
783 extern void set_gdbarch_do_registers_info (struct gdbarch
*gdbarch
, gdbarch_do_registers_info_ftype
*do_registers_info
);
784 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DO_REGISTERS_INFO)
785 #error "Non multi-arch definition of DO_REGISTERS_INFO"
788 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DO_REGISTERS_INFO)
789 #define DO_REGISTERS_INFO(reg_nr, fpregs) (gdbarch_do_registers_info (current_gdbarch, reg_nr, fpregs))
793 typedef void (gdbarch_print_float_info_ftype
) (struct gdbarch
*gdbarch
, struct ui_file
*file
, struct frame_info
*frame
);
794 extern void gdbarch_print_float_info (struct gdbarch
*gdbarch
, struct ui_file
*file
, struct frame_info
*frame
);
795 extern void set_gdbarch_print_float_info (struct gdbarch
*gdbarch
, gdbarch_print_float_info_ftype
*print_float_info
);
797 /* MAP a GDB RAW register number onto a simulator register number. See
798 also include/...-sim.h. */
800 /* Default (function) for non- multi-arch platforms. */
801 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_SIM_REGNO)
802 #define REGISTER_SIM_REGNO(reg_nr) (legacy_register_sim_regno (reg_nr))
805 typedef int (gdbarch_register_sim_regno_ftype
) (int reg_nr
);
806 extern int gdbarch_register_sim_regno (struct gdbarch
*gdbarch
, int reg_nr
);
807 extern void set_gdbarch_register_sim_regno (struct gdbarch
*gdbarch
, gdbarch_register_sim_regno_ftype
*register_sim_regno
);
808 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIM_REGNO)
809 #error "Non multi-arch definition of REGISTER_SIM_REGNO"
812 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIM_REGNO)
813 #define REGISTER_SIM_REGNO(reg_nr) (gdbarch_register_sim_regno (current_gdbarch, reg_nr))
817 #if defined (REGISTER_BYTES_OK)
818 /* Legacy for systems yet to multi-arch REGISTER_BYTES_OK */
819 #if !defined (REGISTER_BYTES_OK_P)
820 #define REGISTER_BYTES_OK_P() (1)
824 /* Default predicate for non- multi-arch targets. */
825 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK_P)
826 #define REGISTER_BYTES_OK_P() (0)
829 extern int gdbarch_register_bytes_ok_p (struct gdbarch
*gdbarch
);
830 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK_P)
831 #error "Non multi-arch definition of REGISTER_BYTES_OK"
833 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK_P)
834 #define REGISTER_BYTES_OK_P() (gdbarch_register_bytes_ok_p (current_gdbarch))
837 /* Default (function) for non- multi-arch platforms. */
838 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK)
839 #define REGISTER_BYTES_OK(nr_bytes) (internal_error (__FILE__, __LINE__, "REGISTER_BYTES_OK"), 0)
842 typedef int (gdbarch_register_bytes_ok_ftype
) (long nr_bytes
);
843 extern int gdbarch_register_bytes_ok (struct gdbarch
*gdbarch
, long nr_bytes
);
844 extern void set_gdbarch_register_bytes_ok (struct gdbarch
*gdbarch
, gdbarch_register_bytes_ok_ftype
*register_bytes_ok
);
845 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK)
846 #error "Non multi-arch definition of REGISTER_BYTES_OK"
849 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK)
850 #define REGISTER_BYTES_OK(nr_bytes) (gdbarch_register_bytes_ok (current_gdbarch, nr_bytes))
854 /* Default (function) for non- multi-arch platforms. */
855 #if (!GDB_MULTI_ARCH) && !defined (CANNOT_FETCH_REGISTER)
856 #define CANNOT_FETCH_REGISTER(regnum) (cannot_register_not (regnum))
859 typedef int (gdbarch_cannot_fetch_register_ftype
) (int regnum
);
860 extern int gdbarch_cannot_fetch_register (struct gdbarch
*gdbarch
, int regnum
);
861 extern void set_gdbarch_cannot_fetch_register (struct gdbarch
*gdbarch
, gdbarch_cannot_fetch_register_ftype
*cannot_fetch_register
);
862 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_FETCH_REGISTER)
863 #error "Non multi-arch definition of CANNOT_FETCH_REGISTER"
866 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_FETCH_REGISTER)
867 #define CANNOT_FETCH_REGISTER(regnum) (gdbarch_cannot_fetch_register (current_gdbarch, regnum))
871 /* Default (function) for non- multi-arch platforms. */
872 #if (!GDB_MULTI_ARCH) && !defined (CANNOT_STORE_REGISTER)
873 #define CANNOT_STORE_REGISTER(regnum) (cannot_register_not (regnum))
876 typedef int (gdbarch_cannot_store_register_ftype
) (int regnum
);
877 extern int gdbarch_cannot_store_register (struct gdbarch
*gdbarch
, int regnum
);
878 extern void set_gdbarch_cannot_store_register (struct gdbarch
*gdbarch
, gdbarch_cannot_store_register_ftype
*cannot_store_register
);
879 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STORE_REGISTER)
880 #error "Non multi-arch definition of CANNOT_STORE_REGISTER"
883 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_STORE_REGISTER)
884 #define CANNOT_STORE_REGISTER(regnum) (gdbarch_cannot_store_register (current_gdbarch, regnum))
888 /* setjmp/longjmp support. */
890 #if defined (GET_LONGJMP_TARGET)
891 /* Legacy for systems yet to multi-arch GET_LONGJMP_TARGET */
892 #if !defined (GET_LONGJMP_TARGET_P)
893 #define GET_LONGJMP_TARGET_P() (1)
897 /* Default predicate for non- multi-arch targets. */
898 #if (!GDB_MULTI_ARCH) && !defined (GET_LONGJMP_TARGET_P)
899 #define GET_LONGJMP_TARGET_P() (0)
902 extern int gdbarch_get_longjmp_target_p (struct gdbarch
*gdbarch
);
903 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET_P)
904 #error "Non multi-arch definition of GET_LONGJMP_TARGET"
906 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET_P)
907 #define GET_LONGJMP_TARGET_P() (gdbarch_get_longjmp_target_p (current_gdbarch))
910 /* Default (function) for non- multi-arch platforms. */
911 #if (!GDB_MULTI_ARCH) && !defined (GET_LONGJMP_TARGET)
912 #define GET_LONGJMP_TARGET(pc) (internal_error (__FILE__, __LINE__, "GET_LONGJMP_TARGET"), 0)
915 typedef int (gdbarch_get_longjmp_target_ftype
) (CORE_ADDR
*pc
);
916 extern int gdbarch_get_longjmp_target (struct gdbarch
*gdbarch
, CORE_ADDR
*pc
);
917 extern void set_gdbarch_get_longjmp_target (struct gdbarch
*gdbarch
, gdbarch_get_longjmp_target_ftype
*get_longjmp_target
);
918 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET)
919 #error "Non multi-arch definition of GET_LONGJMP_TARGET"
922 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET)
923 #define GET_LONGJMP_TARGET(pc) (gdbarch_get_longjmp_target (current_gdbarch, pc))
927 /* Non multi-arch DUMMY_FRAMES are a mess (multi-arch ones are not that
928 much better but at least they are vaguely consistent). The headers
929 and body contain convoluted #if/#else sequences for determine how
930 things should be compiled. Instead of trying to mimic that
931 behaviour here (and hence entrench it further) gdbarch simply
932 reqires that these methods be set up from the word go. This also
933 avoids any potential problems with moving beyond multi-arch partial. */
935 extern int gdbarch_use_generic_dummy_frames (struct gdbarch
*gdbarch
);
936 extern void set_gdbarch_use_generic_dummy_frames (struct gdbarch
*gdbarch
, int use_generic_dummy_frames
);
937 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (USE_GENERIC_DUMMY_FRAMES)
938 #error "Non multi-arch definition of USE_GENERIC_DUMMY_FRAMES"
941 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (USE_GENERIC_DUMMY_FRAMES)
942 #define USE_GENERIC_DUMMY_FRAMES (gdbarch_use_generic_dummy_frames (current_gdbarch))
946 extern int gdbarch_call_dummy_location (struct gdbarch
*gdbarch
);
947 extern void set_gdbarch_call_dummy_location (struct gdbarch
*gdbarch
, int call_dummy_location
);
948 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LOCATION)
949 #error "Non multi-arch definition of CALL_DUMMY_LOCATION"
952 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LOCATION)
953 #define CALL_DUMMY_LOCATION (gdbarch_call_dummy_location (current_gdbarch))
957 typedef CORE_ADDR (gdbarch_call_dummy_address_ftype
) (void);
958 extern CORE_ADDR
gdbarch_call_dummy_address (struct gdbarch
*gdbarch
);
959 extern void set_gdbarch_call_dummy_address (struct gdbarch
*gdbarch
, gdbarch_call_dummy_address_ftype
*call_dummy_address
);
960 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_ADDRESS)
961 #error "Non multi-arch definition of CALL_DUMMY_ADDRESS"
964 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_ADDRESS)
965 #define CALL_DUMMY_ADDRESS() (gdbarch_call_dummy_address (current_gdbarch))
969 extern CORE_ADDR
gdbarch_call_dummy_start_offset (struct gdbarch
*gdbarch
);
970 extern void set_gdbarch_call_dummy_start_offset (struct gdbarch
*gdbarch
, CORE_ADDR call_dummy_start_offset
);
971 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_START_OFFSET)
972 #error "Non multi-arch definition of CALL_DUMMY_START_OFFSET"
975 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_START_OFFSET)
976 #define CALL_DUMMY_START_OFFSET (gdbarch_call_dummy_start_offset (current_gdbarch))
980 extern CORE_ADDR
gdbarch_call_dummy_breakpoint_offset (struct gdbarch
*gdbarch
);
981 extern void set_gdbarch_call_dummy_breakpoint_offset (struct gdbarch
*gdbarch
, CORE_ADDR call_dummy_breakpoint_offset
);
982 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET)
983 #error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET"
986 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET)
987 #define CALL_DUMMY_BREAKPOINT_OFFSET (gdbarch_call_dummy_breakpoint_offset (current_gdbarch))
991 extern int gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch
*gdbarch
);
992 extern void set_gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch
*gdbarch
, int call_dummy_breakpoint_offset_p
);
993 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
994 #error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET_P"
997 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
998 #define CALL_DUMMY_BREAKPOINT_OFFSET_P (gdbarch_call_dummy_breakpoint_offset_p (current_gdbarch))
1002 extern int gdbarch_call_dummy_length (struct gdbarch
*gdbarch
);
1003 extern void set_gdbarch_call_dummy_length (struct gdbarch
*gdbarch
, int call_dummy_length
);
1004 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LENGTH)
1005 #error "Non multi-arch definition of CALL_DUMMY_LENGTH"
1008 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LENGTH)
1009 #define CALL_DUMMY_LENGTH (gdbarch_call_dummy_length (current_gdbarch))
1013 typedef int (gdbarch_pc_in_call_dummy_ftype
) (CORE_ADDR pc
, CORE_ADDR sp
, CORE_ADDR frame_address
);
1014 extern int gdbarch_pc_in_call_dummy (struct gdbarch
*gdbarch
, CORE_ADDR pc
, CORE_ADDR sp
, CORE_ADDR frame_address
);
1015 extern void set_gdbarch_pc_in_call_dummy (struct gdbarch
*gdbarch
, gdbarch_pc_in_call_dummy_ftype
*pc_in_call_dummy
);
1016 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (PC_IN_CALL_DUMMY)
1017 #error "Non multi-arch definition of PC_IN_CALL_DUMMY"
1020 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (PC_IN_CALL_DUMMY)
1021 #define PC_IN_CALL_DUMMY(pc, sp, frame_address) (gdbarch_pc_in_call_dummy (current_gdbarch, pc, sp, frame_address))
1025 extern int gdbarch_call_dummy_p (struct gdbarch
*gdbarch
);
1026 extern void set_gdbarch_call_dummy_p (struct gdbarch
*gdbarch
, int call_dummy_p
);
1027 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_P)
1028 #error "Non multi-arch definition of CALL_DUMMY_P"
1031 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_P)
1032 #define CALL_DUMMY_P (gdbarch_call_dummy_p (current_gdbarch))
1036 /* Default (value) for non- multi-arch platforms. */
1037 #if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_WORDS)
1038 #define CALL_DUMMY_WORDS (legacy_call_dummy_words)
1041 extern LONGEST
* gdbarch_call_dummy_words (struct gdbarch
*gdbarch
);
1042 extern void set_gdbarch_call_dummy_words (struct gdbarch
*gdbarch
, LONGEST
* call_dummy_words
);
1043 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_WORDS)
1044 #error "Non multi-arch definition of CALL_DUMMY_WORDS"
1047 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_WORDS)
1048 #define CALL_DUMMY_WORDS (gdbarch_call_dummy_words (current_gdbarch))
1052 /* Default (value) for non- multi-arch platforms. */
1053 #if (!GDB_MULTI_ARCH) && !defined (SIZEOF_CALL_DUMMY_WORDS)
1054 #define SIZEOF_CALL_DUMMY_WORDS (legacy_sizeof_call_dummy_words)
1057 extern int gdbarch_sizeof_call_dummy_words (struct gdbarch
*gdbarch
);
1058 extern void set_gdbarch_sizeof_call_dummy_words (struct gdbarch
*gdbarch
, int sizeof_call_dummy_words
);
1059 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIZEOF_CALL_DUMMY_WORDS)
1060 #error "Non multi-arch definition of SIZEOF_CALL_DUMMY_WORDS"
1063 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIZEOF_CALL_DUMMY_WORDS)
1064 #define SIZEOF_CALL_DUMMY_WORDS (gdbarch_sizeof_call_dummy_words (current_gdbarch))
1068 extern int gdbarch_call_dummy_stack_adjust_p (struct gdbarch
*gdbarch
);
1069 extern void set_gdbarch_call_dummy_stack_adjust_p (struct gdbarch
*gdbarch
, int call_dummy_stack_adjust_p
);
1070 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_STACK_ADJUST_P)
1071 #error "Non multi-arch definition of CALL_DUMMY_STACK_ADJUST_P"
1074 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_STACK_ADJUST_P)
1075 #define CALL_DUMMY_STACK_ADJUST_P (gdbarch_call_dummy_stack_adjust_p (current_gdbarch))
1079 extern int gdbarch_call_dummy_stack_adjust (struct gdbarch
*gdbarch
);
1080 extern void set_gdbarch_call_dummy_stack_adjust (struct gdbarch
*gdbarch
, int call_dummy_stack_adjust
);
1081 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_STACK_ADJUST)
1082 #error "Non multi-arch definition of CALL_DUMMY_STACK_ADJUST"
1085 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_STACK_ADJUST)
1086 #define CALL_DUMMY_STACK_ADJUST (gdbarch_call_dummy_stack_adjust (current_gdbarch))
1090 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
);
1091 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
);
1092 extern void set_gdbarch_fix_call_dummy (struct gdbarch
*gdbarch
, gdbarch_fix_call_dummy_ftype
*fix_call_dummy
);
1093 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FIX_CALL_DUMMY)
1094 #error "Non multi-arch definition of FIX_CALL_DUMMY"
1097 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FIX_CALL_DUMMY)
1098 #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))
1102 /* Default (function) for non- multi-arch platforms. */
1103 #if (!GDB_MULTI_ARCH) && !defined (INIT_FRAME_PC_FIRST)
1104 #define INIT_FRAME_PC_FIRST(fromleaf, prev) (init_frame_pc_noop (fromleaf, prev))
1107 typedef void (gdbarch_init_frame_pc_first_ftype
) (int fromleaf
, struct frame_info
*prev
);
1108 extern void gdbarch_init_frame_pc_first (struct gdbarch
*gdbarch
, int fromleaf
, struct frame_info
*prev
);
1109 extern void set_gdbarch_init_frame_pc_first (struct gdbarch
*gdbarch
, gdbarch_init_frame_pc_first_ftype
*init_frame_pc_first
);
1110 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_FRAME_PC_FIRST)
1111 #error "Non multi-arch definition of INIT_FRAME_PC_FIRST"
1114 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_FRAME_PC_FIRST)
1115 #define INIT_FRAME_PC_FIRST(fromleaf, prev) (gdbarch_init_frame_pc_first (current_gdbarch, fromleaf, prev))
1119 /* Default (function) for non- multi-arch platforms. */
1120 #if (!GDB_MULTI_ARCH) && !defined (INIT_FRAME_PC)
1121 #define INIT_FRAME_PC(fromleaf, prev) (init_frame_pc_default (fromleaf, prev))
1124 typedef void (gdbarch_init_frame_pc_ftype
) (int fromleaf
, struct frame_info
*prev
);
1125 extern void gdbarch_init_frame_pc (struct gdbarch
*gdbarch
, int fromleaf
, struct frame_info
*prev
);
1126 extern void set_gdbarch_init_frame_pc (struct gdbarch
*gdbarch
, gdbarch_init_frame_pc_ftype
*init_frame_pc
);
1127 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_FRAME_PC)
1128 #error "Non multi-arch definition of INIT_FRAME_PC"
1131 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_FRAME_PC)
1132 #define INIT_FRAME_PC(fromleaf, prev) (gdbarch_init_frame_pc (current_gdbarch, fromleaf, prev))
1136 extern int gdbarch_believe_pcc_promotion (struct gdbarch
*gdbarch
);
1137 extern void set_gdbarch_believe_pcc_promotion (struct gdbarch
*gdbarch
, int believe_pcc_promotion
);
1138 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION)
1139 #error "Non multi-arch definition of BELIEVE_PCC_PROMOTION"
1142 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION)
1143 #define BELIEVE_PCC_PROMOTION (gdbarch_believe_pcc_promotion (current_gdbarch))
1147 extern int gdbarch_believe_pcc_promotion_type (struct gdbarch
*gdbarch
);
1148 extern void set_gdbarch_believe_pcc_promotion_type (struct gdbarch
*gdbarch
, int believe_pcc_promotion_type
);
1149 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION_TYPE)
1150 #error "Non multi-arch definition of BELIEVE_PCC_PROMOTION_TYPE"
1153 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION_TYPE)
1154 #define BELIEVE_PCC_PROMOTION_TYPE (gdbarch_believe_pcc_promotion_type (current_gdbarch))
1158 /* Default (function) for non- multi-arch platforms. */
1159 #if (!GDB_MULTI_ARCH) && !defined (COERCE_FLOAT_TO_DOUBLE)
1160 #define COERCE_FLOAT_TO_DOUBLE(formal, actual) (default_coerce_float_to_double (formal, actual))
1163 typedef int (gdbarch_coerce_float_to_double_ftype
) (struct type
*formal
, struct type
*actual
);
1164 extern int gdbarch_coerce_float_to_double (struct gdbarch
*gdbarch
, struct type
*formal
, struct type
*actual
);
1165 extern void set_gdbarch_coerce_float_to_double (struct gdbarch
*gdbarch
, gdbarch_coerce_float_to_double_ftype
*coerce_float_to_double
);
1166 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COERCE_FLOAT_TO_DOUBLE)
1167 #error "Non multi-arch definition of COERCE_FLOAT_TO_DOUBLE"
1170 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (COERCE_FLOAT_TO_DOUBLE)
1171 #define COERCE_FLOAT_TO_DOUBLE(formal, actual) (gdbarch_coerce_float_to_double (current_gdbarch, formal, actual))
1175 /* Default (function) for non- multi-arch platforms. */
1176 #if (!GDB_MULTI_ARCH) && !defined (GET_SAVED_REGISTER)
1177 #define GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (generic_unwind_get_saved_register (raw_buffer, optimized, addrp, frame, regnum, lval))
1180 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
);
1181 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
);
1182 extern void set_gdbarch_get_saved_register (struct gdbarch
*gdbarch
, gdbarch_get_saved_register_ftype
*get_saved_register
);
1183 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_SAVED_REGISTER)
1184 #error "Non multi-arch definition of GET_SAVED_REGISTER"
1187 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_SAVED_REGISTER)
1188 #define GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (gdbarch_get_saved_register (current_gdbarch, raw_buffer, optimized, addrp, frame, regnum, lval))
1192 /* Default (function) for non- multi-arch platforms. */
1193 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERTIBLE)
1194 #define REGISTER_CONVERTIBLE(nr) (generic_register_convertible_not (nr))
1197 typedef int (gdbarch_register_convertible_ftype
) (int nr
);
1198 extern int gdbarch_register_convertible (struct gdbarch
*gdbarch
, int nr
);
1199 extern void set_gdbarch_register_convertible (struct gdbarch
*gdbarch
, gdbarch_register_convertible_ftype
*register_convertible
);
1200 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERTIBLE)
1201 #error "Non multi-arch definition of REGISTER_CONVERTIBLE"
1204 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERTIBLE)
1205 #define REGISTER_CONVERTIBLE(nr) (gdbarch_register_convertible (current_gdbarch, nr))
1209 /* Default (function) for non- multi-arch platforms. */
1210 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_VIRTUAL)
1211 #define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_VIRTUAL"), 0)
1214 typedef void (gdbarch_register_convert_to_virtual_ftype
) (int regnum
, struct type
*type
, char *from
, char *to
);
1215 extern void gdbarch_register_convert_to_virtual (struct gdbarch
*gdbarch
, int regnum
, struct type
*type
, char *from
, char *to
);
1216 extern void set_gdbarch_register_convert_to_virtual (struct gdbarch
*gdbarch
, gdbarch_register_convert_to_virtual_ftype
*register_convert_to_virtual
);
1217 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_VIRTUAL)
1218 #error "Non multi-arch definition of REGISTER_CONVERT_TO_VIRTUAL"
1221 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_VIRTUAL)
1222 #define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (gdbarch_register_convert_to_virtual (current_gdbarch, regnum, type, from, to))
1226 /* Default (function) for non- multi-arch platforms. */
1227 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_RAW)
1228 #define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_RAW"), 0)
1231 typedef void (gdbarch_register_convert_to_raw_ftype
) (struct type
*type
, int regnum
, char *from
, char *to
);
1232 extern void gdbarch_register_convert_to_raw (struct gdbarch
*gdbarch
, struct type
*type
, int regnum
, char *from
, char *to
);
1233 extern void set_gdbarch_register_convert_to_raw (struct gdbarch
*gdbarch
, gdbarch_register_convert_to_raw_ftype
*register_convert_to_raw
);
1234 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_RAW)
1235 #error "Non multi-arch definition of REGISTER_CONVERT_TO_RAW"
1238 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_RAW)
1239 #define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (gdbarch_register_convert_to_raw (current_gdbarch, type, regnum, from, to))
1243 /* Default (function) for non- multi-arch platforms. */
1244 #if (!GDB_MULTI_ARCH) && !defined (CONVERT_REGISTER_P)
1245 #define CONVERT_REGISTER_P(regnum) (legacy_convert_register_p (regnum))
1248 typedef int (gdbarch_convert_register_p_ftype
) (int regnum
);
1249 extern int gdbarch_convert_register_p (struct gdbarch
*gdbarch
, int regnum
);
1250 extern void set_gdbarch_convert_register_p (struct gdbarch
*gdbarch
, gdbarch_convert_register_p_ftype
*convert_register_p
);
1251 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_REGISTER_P)
1252 #error "Non multi-arch definition of CONVERT_REGISTER_P"
1255 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_REGISTER_P)
1256 #define CONVERT_REGISTER_P(regnum) (gdbarch_convert_register_p (current_gdbarch, regnum))
1260 /* Default (function) for non- multi-arch platforms. */
1261 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_TO_VALUE)
1262 #define REGISTER_TO_VALUE(regnum, type, from, to) (legacy_register_to_value (regnum, type, from, to))
1265 typedef void (gdbarch_register_to_value_ftype
) (int regnum
, struct type
*type
, char *from
, char *to
);
1266 extern void gdbarch_register_to_value (struct gdbarch
*gdbarch
, int regnum
, struct type
*type
, char *from
, char *to
);
1267 extern void set_gdbarch_register_to_value (struct gdbarch
*gdbarch
, gdbarch_register_to_value_ftype
*register_to_value
);
1268 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_TO_VALUE)
1269 #error "Non multi-arch definition of REGISTER_TO_VALUE"
1272 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_TO_VALUE)
1273 #define REGISTER_TO_VALUE(regnum, type, from, to) (gdbarch_register_to_value (current_gdbarch, regnum, type, from, to))
1277 /* Default (function) for non- multi-arch platforms. */
1278 #if (!GDB_MULTI_ARCH) && !defined (VALUE_TO_REGISTER)
1279 #define VALUE_TO_REGISTER(type, regnum, from, to) (legacy_value_to_register (type, regnum, from, to))
1282 typedef void (gdbarch_value_to_register_ftype
) (struct type
*type
, int regnum
, char *from
, char *to
);
1283 extern void gdbarch_value_to_register (struct gdbarch
*gdbarch
, struct type
*type
, int regnum
, char *from
, char *to
);
1284 extern void set_gdbarch_value_to_register (struct gdbarch
*gdbarch
, gdbarch_value_to_register_ftype
*value_to_register
);
1285 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (VALUE_TO_REGISTER)
1286 #error "Non multi-arch definition of VALUE_TO_REGISTER"
1289 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (VALUE_TO_REGISTER)
1290 #define VALUE_TO_REGISTER(type, regnum, from, to) (gdbarch_value_to_register (current_gdbarch, type, regnum, from, to))
1294 /* This function is called when the value of a pseudo-register needs to
1295 be updated. Typically it will be defined on a per-architecture
1298 #if defined (FETCH_PSEUDO_REGISTER)
1299 /* Legacy for systems yet to multi-arch FETCH_PSEUDO_REGISTER */
1300 #if !defined (FETCH_PSEUDO_REGISTER_P)
1301 #define FETCH_PSEUDO_REGISTER_P() (1)
1305 /* Default predicate for non- multi-arch targets. */
1306 #if (!GDB_MULTI_ARCH) && !defined (FETCH_PSEUDO_REGISTER_P)
1307 #define FETCH_PSEUDO_REGISTER_P() (0)
1310 extern int gdbarch_fetch_pseudo_register_p (struct gdbarch
*gdbarch
);
1311 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FETCH_PSEUDO_REGISTER_P)
1312 #error "Non multi-arch definition of FETCH_PSEUDO_REGISTER"
1314 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FETCH_PSEUDO_REGISTER_P)
1315 #define FETCH_PSEUDO_REGISTER_P() (gdbarch_fetch_pseudo_register_p (current_gdbarch))
1318 /* Default (function) for non- multi-arch platforms. */
1319 #if (!GDB_MULTI_ARCH) && !defined (FETCH_PSEUDO_REGISTER)
1320 #define FETCH_PSEUDO_REGISTER(regnum) (internal_error (__FILE__, __LINE__, "FETCH_PSEUDO_REGISTER"), 0)
1323 typedef void (gdbarch_fetch_pseudo_register_ftype
) (int regnum
);
1324 extern void gdbarch_fetch_pseudo_register (struct gdbarch
*gdbarch
, int regnum
);
1325 extern void set_gdbarch_fetch_pseudo_register (struct gdbarch
*gdbarch
, gdbarch_fetch_pseudo_register_ftype
*fetch_pseudo_register
);
1326 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FETCH_PSEUDO_REGISTER)
1327 #error "Non multi-arch definition of FETCH_PSEUDO_REGISTER"
1330 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FETCH_PSEUDO_REGISTER)
1331 #define FETCH_PSEUDO_REGISTER(regnum) (gdbarch_fetch_pseudo_register (current_gdbarch, regnum))
1335 /* This function is called when the value of a pseudo-register needs to
1336 be set or stored. Typically it will be defined on a
1337 per-architecture basis. */
1339 #if defined (STORE_PSEUDO_REGISTER)
1340 /* Legacy for systems yet to multi-arch STORE_PSEUDO_REGISTER */
1341 #if !defined (STORE_PSEUDO_REGISTER_P)
1342 #define STORE_PSEUDO_REGISTER_P() (1)
1346 /* Default predicate for non- multi-arch targets. */
1347 #if (!GDB_MULTI_ARCH) && !defined (STORE_PSEUDO_REGISTER_P)
1348 #define STORE_PSEUDO_REGISTER_P() (0)
1351 extern int gdbarch_store_pseudo_register_p (struct gdbarch
*gdbarch
);
1352 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_PSEUDO_REGISTER_P)
1353 #error "Non multi-arch definition of STORE_PSEUDO_REGISTER"
1355 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_PSEUDO_REGISTER_P)
1356 #define STORE_PSEUDO_REGISTER_P() (gdbarch_store_pseudo_register_p (current_gdbarch))
1359 /* Default (function) for non- multi-arch platforms. */
1360 #if (!GDB_MULTI_ARCH) && !defined (STORE_PSEUDO_REGISTER)
1361 #define STORE_PSEUDO_REGISTER(regnum) (internal_error (__FILE__, __LINE__, "STORE_PSEUDO_REGISTER"), 0)
1364 typedef void (gdbarch_store_pseudo_register_ftype
) (int regnum
);
1365 extern void gdbarch_store_pseudo_register (struct gdbarch
*gdbarch
, int regnum
);
1366 extern void set_gdbarch_store_pseudo_register (struct gdbarch
*gdbarch
, gdbarch_store_pseudo_register_ftype
*store_pseudo_register
);
1367 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_PSEUDO_REGISTER)
1368 #error "Non multi-arch definition of STORE_PSEUDO_REGISTER"
1371 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_PSEUDO_REGISTER)
1372 #define STORE_PSEUDO_REGISTER(regnum) (gdbarch_store_pseudo_register (current_gdbarch, regnum))
1376 /* Default (function) for non- multi-arch platforms. */
1377 #if (!GDB_MULTI_ARCH) && !defined (POINTER_TO_ADDRESS)
1378 #define POINTER_TO_ADDRESS(type, buf) (unsigned_pointer_to_address (type, buf))
1381 typedef CORE_ADDR (gdbarch_pointer_to_address_ftype
) (struct type
*type
, void *buf
);
1382 extern CORE_ADDR
gdbarch_pointer_to_address (struct gdbarch
*gdbarch
, struct type
*type
, void *buf
);
1383 extern void set_gdbarch_pointer_to_address (struct gdbarch
*gdbarch
, gdbarch_pointer_to_address_ftype
*pointer_to_address
);
1384 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POINTER_TO_ADDRESS)
1385 #error "Non multi-arch definition of POINTER_TO_ADDRESS"
1388 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POINTER_TO_ADDRESS)
1389 #define POINTER_TO_ADDRESS(type, buf) (gdbarch_pointer_to_address (current_gdbarch, type, buf))
1393 /* Default (function) for non- multi-arch platforms. */
1394 #if (!GDB_MULTI_ARCH) && !defined (ADDRESS_TO_POINTER)
1395 #define ADDRESS_TO_POINTER(type, buf, addr) (unsigned_address_to_pointer (type, buf, addr))
1398 typedef void (gdbarch_address_to_pointer_ftype
) (struct type
*type
, void *buf
, CORE_ADDR addr
);
1399 extern void gdbarch_address_to_pointer (struct gdbarch
*gdbarch
, struct type
*type
, void *buf
, CORE_ADDR addr
);
1400 extern void set_gdbarch_address_to_pointer (struct gdbarch
*gdbarch
, gdbarch_address_to_pointer_ftype
*address_to_pointer
);
1401 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_TO_POINTER)
1402 #error "Non multi-arch definition of ADDRESS_TO_POINTER"
1405 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_TO_POINTER)
1406 #define ADDRESS_TO_POINTER(type, buf, addr) (gdbarch_address_to_pointer (current_gdbarch, type, buf, addr))
1410 #if defined (INTEGER_TO_ADDRESS)
1411 /* Legacy for systems yet to multi-arch INTEGER_TO_ADDRESS */
1412 #if !defined (INTEGER_TO_ADDRESS_P)
1413 #define INTEGER_TO_ADDRESS_P() (1)
1417 /* Default predicate for non- multi-arch targets. */
1418 #if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS_P)
1419 #define INTEGER_TO_ADDRESS_P() (0)
1422 extern int gdbarch_integer_to_address_p (struct gdbarch
*gdbarch
);
1423 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS_P)
1424 #error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1426 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS_P)
1427 #define INTEGER_TO_ADDRESS_P() (gdbarch_integer_to_address_p (current_gdbarch))
1430 /* Default (function) for non- multi-arch platforms. */
1431 #if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS)
1432 #define INTEGER_TO_ADDRESS(type, buf) (internal_error (__FILE__, __LINE__, "INTEGER_TO_ADDRESS"), 0)
1435 typedef CORE_ADDR (gdbarch_integer_to_address_ftype
) (struct type
*type
, void *buf
);
1436 extern CORE_ADDR
gdbarch_integer_to_address (struct gdbarch
*gdbarch
, struct type
*type
, void *buf
);
1437 extern void set_gdbarch_integer_to_address (struct gdbarch
*gdbarch
, gdbarch_integer_to_address_ftype
*integer_to_address
);
1438 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS)
1439 #error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1442 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS)
1443 #define INTEGER_TO_ADDRESS(type, buf) (gdbarch_integer_to_address (current_gdbarch, type, buf))
1447 /* Default (function) for non- multi-arch platforms. */
1448 #if (!GDB_MULTI_ARCH) && !defined (RETURN_VALUE_ON_STACK)
1449 #define RETURN_VALUE_ON_STACK(type) (generic_return_value_on_stack_not (type))
1452 typedef int (gdbarch_return_value_on_stack_ftype
) (struct type
*type
);
1453 extern int gdbarch_return_value_on_stack (struct gdbarch
*gdbarch
, struct type
*type
);
1454 extern void set_gdbarch_return_value_on_stack (struct gdbarch
*gdbarch
, gdbarch_return_value_on_stack_ftype
*return_value_on_stack
);
1455 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (RETURN_VALUE_ON_STACK)
1456 #error "Non multi-arch definition of RETURN_VALUE_ON_STACK"
1459 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (RETURN_VALUE_ON_STACK)
1460 #define RETURN_VALUE_ON_STACK(type) (gdbarch_return_value_on_stack (current_gdbarch, type))
1464 /* Default (function) for non- multi-arch platforms. */
1465 #if (!GDB_MULTI_ARCH) && !defined (EXTRACT_RETURN_VALUE)
1466 #define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (legacy_extract_return_value (type, regcache, valbuf))
1469 typedef void (gdbarch_extract_return_value_ftype
) (struct type
*type
, struct regcache
*regcache
, char *valbuf
);
1470 extern void gdbarch_extract_return_value (struct gdbarch
*gdbarch
, struct type
*type
, struct regcache
*regcache
, char *valbuf
);
1471 extern void set_gdbarch_extract_return_value (struct gdbarch
*gdbarch
, gdbarch_extract_return_value_ftype
*extract_return_value
);
1472 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_RETURN_VALUE)
1473 #error "Non multi-arch definition of EXTRACT_RETURN_VALUE"
1476 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_RETURN_VALUE)
1477 #define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regcache, valbuf))
1481 typedef void (gdbarch_deprecated_extract_return_value_ftype
) (struct type
*type
, char *regbuf
, char *valbuf
);
1482 extern void gdbarch_deprecated_extract_return_value (struct gdbarch
*gdbarch
, struct type
*type
, char *regbuf
, char *valbuf
);
1483 extern void set_gdbarch_deprecated_extract_return_value (struct gdbarch
*gdbarch
, gdbarch_deprecated_extract_return_value_ftype
*deprecated_extract_return_value
);
1484 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1485 #error "Non multi-arch definition of DEPRECATED_EXTRACT_RETURN_VALUE"
1488 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1489 #define DEPRECATED_EXTRACT_RETURN_VALUE(type, regbuf, valbuf) (gdbarch_deprecated_extract_return_value (current_gdbarch, type, regbuf, valbuf))
1493 /* Default (function) for non- multi-arch platforms. */
1494 #if (!GDB_MULTI_ARCH) && !defined (PUSH_ARGUMENTS)
1495 #define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (default_push_arguments (nargs, args, sp, struct_return, struct_addr))
1498 typedef CORE_ADDR (gdbarch_push_arguments_ftype
) (int nargs
, struct value
**args
, CORE_ADDR sp
, int struct_return
, CORE_ADDR struct_addr
);
1499 extern CORE_ADDR
gdbarch_push_arguments (struct gdbarch
*gdbarch
, int nargs
, struct value
**args
, CORE_ADDR sp
, int struct_return
, CORE_ADDR struct_addr
);
1500 extern void set_gdbarch_push_arguments (struct gdbarch
*gdbarch
, gdbarch_push_arguments_ftype
*push_arguments
);
1501 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_ARGUMENTS)
1502 #error "Non multi-arch definition of PUSH_ARGUMENTS"
1505 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_ARGUMENTS)
1506 #define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (gdbarch_push_arguments (current_gdbarch, nargs, args, sp, struct_return, struct_addr))
1510 typedef void (gdbarch_push_dummy_frame_ftype
) (void);
1511 extern void gdbarch_push_dummy_frame (struct gdbarch
*gdbarch
);
1512 extern void set_gdbarch_push_dummy_frame (struct gdbarch
*gdbarch
, gdbarch_push_dummy_frame_ftype
*push_dummy_frame
);
1513 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_DUMMY_FRAME)
1514 #error "Non multi-arch definition of PUSH_DUMMY_FRAME"
1517 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_DUMMY_FRAME)
1518 #define PUSH_DUMMY_FRAME (gdbarch_push_dummy_frame (current_gdbarch))
1522 #if defined (PUSH_RETURN_ADDRESS)
1523 /* Legacy for systems yet to multi-arch PUSH_RETURN_ADDRESS */
1524 #if !defined (PUSH_RETURN_ADDRESS_P)
1525 #define PUSH_RETURN_ADDRESS_P() (1)
1529 /* Default predicate for non- multi-arch targets. */
1530 #if (!GDB_MULTI_ARCH) && !defined (PUSH_RETURN_ADDRESS_P)
1531 #define PUSH_RETURN_ADDRESS_P() (0)
1534 extern int gdbarch_push_return_address_p (struct gdbarch
*gdbarch
);
1535 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_RETURN_ADDRESS_P)
1536 #error "Non multi-arch definition of PUSH_RETURN_ADDRESS"
1538 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_RETURN_ADDRESS_P)
1539 #define PUSH_RETURN_ADDRESS_P() (gdbarch_push_return_address_p (current_gdbarch))
1542 /* Default (function) for non- multi-arch platforms. */
1543 #if (!GDB_MULTI_ARCH) && !defined (PUSH_RETURN_ADDRESS)
1544 #define PUSH_RETURN_ADDRESS(pc, sp) (internal_error (__FILE__, __LINE__, "PUSH_RETURN_ADDRESS"), 0)
1547 typedef CORE_ADDR (gdbarch_push_return_address_ftype
) (CORE_ADDR pc
, CORE_ADDR sp
);
1548 extern CORE_ADDR
gdbarch_push_return_address (struct gdbarch
*gdbarch
, CORE_ADDR pc
, CORE_ADDR sp
);
1549 extern void set_gdbarch_push_return_address (struct gdbarch
*gdbarch
, gdbarch_push_return_address_ftype
*push_return_address
);
1550 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_RETURN_ADDRESS)
1551 #error "Non multi-arch definition of PUSH_RETURN_ADDRESS"
1554 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_RETURN_ADDRESS)
1555 #define PUSH_RETURN_ADDRESS(pc, sp) (gdbarch_push_return_address (current_gdbarch, pc, sp))
1559 typedef void (gdbarch_pop_frame_ftype
) (void);
1560 extern void gdbarch_pop_frame (struct gdbarch
*gdbarch
);
1561 extern void set_gdbarch_pop_frame (struct gdbarch
*gdbarch
, gdbarch_pop_frame_ftype
*pop_frame
);
1562 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POP_FRAME)
1563 #error "Non multi-arch definition of POP_FRAME"
1566 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POP_FRAME)
1567 #define POP_FRAME (gdbarch_pop_frame (current_gdbarch))
1571 typedef void (gdbarch_store_struct_return_ftype
) (CORE_ADDR addr
, CORE_ADDR sp
);
1572 extern void gdbarch_store_struct_return (struct gdbarch
*gdbarch
, CORE_ADDR addr
, CORE_ADDR sp
);
1573 extern void set_gdbarch_store_struct_return (struct gdbarch
*gdbarch
, gdbarch_store_struct_return_ftype
*store_struct_return
);
1574 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_STRUCT_RETURN)
1575 #error "Non multi-arch definition of STORE_STRUCT_RETURN"
1578 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_STRUCT_RETURN)
1579 #define STORE_STRUCT_RETURN(addr, sp) (gdbarch_store_struct_return (current_gdbarch, addr, sp))
1583 typedef void (gdbarch_store_return_value_ftype
) (struct type
*type
, char *valbuf
);
1584 extern void gdbarch_store_return_value (struct gdbarch
*gdbarch
, struct type
*type
, char *valbuf
);
1585 extern void set_gdbarch_store_return_value (struct gdbarch
*gdbarch
, gdbarch_store_return_value_ftype
*store_return_value
);
1586 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_RETURN_VALUE)
1587 #error "Non multi-arch definition of STORE_RETURN_VALUE"
1590 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_RETURN_VALUE)
1591 #define STORE_RETURN_VALUE(type, valbuf) (gdbarch_store_return_value (current_gdbarch, type, valbuf))
1595 #if defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1596 /* Legacy for systems yet to multi-arch EXTRACT_STRUCT_VALUE_ADDRESS */
1597 #if !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1598 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1602 /* Default predicate for non- multi-arch targets. */
1603 #if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1604 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
1607 extern int gdbarch_extract_struct_value_address_p (struct gdbarch
*gdbarch
);
1608 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1609 #error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1611 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1612 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_extract_struct_value_address_p (current_gdbarch))
1615 /* Default (function) for non- multi-arch platforms. */
1616 #if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1617 #define EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (internal_error (__FILE__, __LINE__, "EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
1620 typedef CORE_ADDR (gdbarch_extract_struct_value_address_ftype
) (struct regcache
*regcache
);
1621 extern CORE_ADDR
gdbarch_extract_struct_value_address (struct gdbarch
*gdbarch
, struct regcache
*regcache
);
1622 extern void set_gdbarch_extract_struct_value_address (struct gdbarch
*gdbarch
, gdbarch_extract_struct_value_address_ftype
*extract_struct_value_address
);
1623 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1624 #error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1627 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1628 #define EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (gdbarch_extract_struct_value_address (current_gdbarch, regcache))
1632 #if defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1633 /* Legacy for systems yet to multi-arch DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS */
1634 #if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1635 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1639 /* Default predicate for non- multi-arch targets. */
1640 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1641 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
1644 extern int gdbarch_deprecated_extract_struct_value_address_p (struct gdbarch
*gdbarch
);
1645 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1646 #error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
1648 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1649 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_deprecated_extract_struct_value_address_p (current_gdbarch))
1652 /* Default (function) for non- multi-arch platforms. */
1653 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1654 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (internal_error (__FILE__, __LINE__, "DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
1657 typedef CORE_ADDR (gdbarch_deprecated_extract_struct_value_address_ftype
) (char *regbuf
);
1658 extern CORE_ADDR
gdbarch_deprecated_extract_struct_value_address (struct gdbarch
*gdbarch
, char *regbuf
);
1659 extern void set_gdbarch_deprecated_extract_struct_value_address (struct gdbarch
*gdbarch
, gdbarch_deprecated_extract_struct_value_address_ftype
*deprecated_extract_struct_value_address
);
1660 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1661 #error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
1664 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1665 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (gdbarch_deprecated_extract_struct_value_address (current_gdbarch, regbuf))
1669 /* Default (function) for non- multi-arch platforms. */
1670 #if (!GDB_MULTI_ARCH) && !defined (USE_STRUCT_CONVENTION)
1671 #define USE_STRUCT_CONVENTION(gcc_p, value_type) (generic_use_struct_convention (gcc_p, value_type))
1674 typedef int (gdbarch_use_struct_convention_ftype
) (int gcc_p
, struct type
*value_type
);
1675 extern int gdbarch_use_struct_convention (struct gdbarch
*gdbarch
, int gcc_p
, struct type
*value_type
);
1676 extern void set_gdbarch_use_struct_convention (struct gdbarch
*gdbarch
, gdbarch_use_struct_convention_ftype
*use_struct_convention
);
1677 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (USE_STRUCT_CONVENTION)
1678 #error "Non multi-arch definition of USE_STRUCT_CONVENTION"
1681 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (USE_STRUCT_CONVENTION)
1682 #define USE_STRUCT_CONVENTION(gcc_p, value_type) (gdbarch_use_struct_convention (current_gdbarch, gcc_p, value_type))
1686 typedef void (gdbarch_frame_init_saved_regs_ftype
) (struct frame_info
*frame
);
1687 extern void gdbarch_frame_init_saved_regs (struct gdbarch
*gdbarch
, struct frame_info
*frame
);
1688 extern void set_gdbarch_frame_init_saved_regs (struct gdbarch
*gdbarch
, gdbarch_frame_init_saved_regs_ftype
*frame_init_saved_regs
);
1689 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_INIT_SAVED_REGS)
1690 #error "Non multi-arch definition of FRAME_INIT_SAVED_REGS"
1693 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_INIT_SAVED_REGS)
1694 #define FRAME_INIT_SAVED_REGS(frame) (gdbarch_frame_init_saved_regs (current_gdbarch, frame))
1698 #if defined (INIT_EXTRA_FRAME_INFO)
1699 /* Legacy for systems yet to multi-arch INIT_EXTRA_FRAME_INFO */
1700 #if !defined (INIT_EXTRA_FRAME_INFO_P)
1701 #define INIT_EXTRA_FRAME_INFO_P() (1)
1705 /* Default predicate for non- multi-arch targets. */
1706 #if (!GDB_MULTI_ARCH) && !defined (INIT_EXTRA_FRAME_INFO_P)
1707 #define INIT_EXTRA_FRAME_INFO_P() (0)
1710 extern int gdbarch_init_extra_frame_info_p (struct gdbarch
*gdbarch
);
1711 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_EXTRA_FRAME_INFO_P)
1712 #error "Non multi-arch definition of INIT_EXTRA_FRAME_INFO"
1714 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_EXTRA_FRAME_INFO_P)
1715 #define INIT_EXTRA_FRAME_INFO_P() (gdbarch_init_extra_frame_info_p (current_gdbarch))
1718 /* Default (function) for non- multi-arch platforms. */
1719 #if (!GDB_MULTI_ARCH) && !defined (INIT_EXTRA_FRAME_INFO)
1720 #define INIT_EXTRA_FRAME_INFO(fromleaf, frame) (internal_error (__FILE__, __LINE__, "INIT_EXTRA_FRAME_INFO"), 0)
1723 typedef void (gdbarch_init_extra_frame_info_ftype
) (int fromleaf
, struct frame_info
*frame
);
1724 extern void gdbarch_init_extra_frame_info (struct gdbarch
*gdbarch
, int fromleaf
, struct frame_info
*frame
);
1725 extern void set_gdbarch_init_extra_frame_info (struct gdbarch
*gdbarch
, gdbarch_init_extra_frame_info_ftype
*init_extra_frame_info
);
1726 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_EXTRA_FRAME_INFO)
1727 #error "Non multi-arch definition of INIT_EXTRA_FRAME_INFO"
1730 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_EXTRA_FRAME_INFO)
1731 #define INIT_EXTRA_FRAME_INFO(fromleaf, frame) (gdbarch_init_extra_frame_info (current_gdbarch, fromleaf, frame))
1735 typedef CORE_ADDR (gdbarch_skip_prologue_ftype
) (CORE_ADDR ip
);
1736 extern CORE_ADDR
gdbarch_skip_prologue (struct gdbarch
*gdbarch
, CORE_ADDR ip
);
1737 extern void set_gdbarch_skip_prologue (struct gdbarch
*gdbarch
, gdbarch_skip_prologue_ftype
*skip_prologue
);
1738 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_PROLOGUE)
1739 #error "Non multi-arch definition of SKIP_PROLOGUE"
1742 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_PROLOGUE)
1743 #define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip))
1747 /* Default (function) for non- multi-arch platforms. */
1748 #if (!GDB_MULTI_ARCH) && !defined (PROLOGUE_FRAMELESS_P)
1749 #define PROLOGUE_FRAMELESS_P(ip) (generic_prologue_frameless_p (ip))
1752 typedef int (gdbarch_prologue_frameless_p_ftype
) (CORE_ADDR ip
);
1753 extern int gdbarch_prologue_frameless_p (struct gdbarch
*gdbarch
, CORE_ADDR ip
);
1754 extern void set_gdbarch_prologue_frameless_p (struct gdbarch
*gdbarch
, gdbarch_prologue_frameless_p_ftype
*prologue_frameless_p
);
1755 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PROLOGUE_FRAMELESS_P)
1756 #error "Non multi-arch definition of PROLOGUE_FRAMELESS_P"
1759 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PROLOGUE_FRAMELESS_P)
1760 #define PROLOGUE_FRAMELESS_P(ip) (gdbarch_prologue_frameless_p (current_gdbarch, ip))
1764 typedef int (gdbarch_inner_than_ftype
) (CORE_ADDR lhs
, CORE_ADDR rhs
);
1765 extern int gdbarch_inner_than (struct gdbarch
*gdbarch
, CORE_ADDR lhs
, CORE_ADDR rhs
);
1766 extern void set_gdbarch_inner_than (struct gdbarch
*gdbarch
, gdbarch_inner_than_ftype
*inner_than
);
1767 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INNER_THAN)
1768 #error "Non multi-arch definition of INNER_THAN"
1771 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INNER_THAN)
1772 #define INNER_THAN(lhs, rhs) (gdbarch_inner_than (current_gdbarch, lhs, rhs))
1776 /* Default (function) for non- multi-arch platforms. */
1777 #if (!GDB_MULTI_ARCH) && !defined (BREAKPOINT_FROM_PC)
1778 #define BREAKPOINT_FROM_PC(pcptr, lenptr) (legacy_breakpoint_from_pc (pcptr, lenptr))
1781 typedef const unsigned char * (gdbarch_breakpoint_from_pc_ftype
) (CORE_ADDR
*pcptr
, int *lenptr
);
1782 extern const unsigned char * gdbarch_breakpoint_from_pc (struct gdbarch
*gdbarch
, CORE_ADDR
*pcptr
, int *lenptr
);
1783 extern void set_gdbarch_breakpoint_from_pc (struct gdbarch
*gdbarch
, gdbarch_breakpoint_from_pc_ftype
*breakpoint_from_pc
);
1784 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BREAKPOINT_FROM_PC)
1785 #error "Non multi-arch definition of BREAKPOINT_FROM_PC"
1788 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BREAKPOINT_FROM_PC)
1789 #define BREAKPOINT_FROM_PC(pcptr, lenptr) (gdbarch_breakpoint_from_pc (current_gdbarch, pcptr, lenptr))
1793 /* Default (function) for non- multi-arch platforms. */
1794 #if (!GDB_MULTI_ARCH) && !defined (MEMORY_INSERT_BREAKPOINT)
1795 #define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (default_memory_insert_breakpoint (addr, contents_cache))
1798 typedef int (gdbarch_memory_insert_breakpoint_ftype
) (CORE_ADDR addr
, char *contents_cache
);
1799 extern int gdbarch_memory_insert_breakpoint (struct gdbarch
*gdbarch
, CORE_ADDR addr
, char *contents_cache
);
1800 extern void set_gdbarch_memory_insert_breakpoint (struct gdbarch
*gdbarch
, gdbarch_memory_insert_breakpoint_ftype
*memory_insert_breakpoint
);
1801 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_INSERT_BREAKPOINT)
1802 #error "Non multi-arch definition of MEMORY_INSERT_BREAKPOINT"
1805 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_INSERT_BREAKPOINT)
1806 #define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (gdbarch_memory_insert_breakpoint (current_gdbarch, addr, contents_cache))
1810 /* Default (function) for non- multi-arch platforms. */
1811 #if (!GDB_MULTI_ARCH) && !defined (MEMORY_REMOVE_BREAKPOINT)
1812 #define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (default_memory_remove_breakpoint (addr, contents_cache))
1815 typedef int (gdbarch_memory_remove_breakpoint_ftype
) (CORE_ADDR addr
, char *contents_cache
);
1816 extern int gdbarch_memory_remove_breakpoint (struct gdbarch
*gdbarch
, CORE_ADDR addr
, char *contents_cache
);
1817 extern void set_gdbarch_memory_remove_breakpoint (struct gdbarch
*gdbarch
, gdbarch_memory_remove_breakpoint_ftype
*memory_remove_breakpoint
);
1818 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_REMOVE_BREAKPOINT)
1819 #error "Non multi-arch definition of MEMORY_REMOVE_BREAKPOINT"
1822 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_REMOVE_BREAKPOINT)
1823 #define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (gdbarch_memory_remove_breakpoint (current_gdbarch, addr, contents_cache))
1827 extern CORE_ADDR
gdbarch_decr_pc_after_break (struct gdbarch
*gdbarch
);
1828 extern void set_gdbarch_decr_pc_after_break (struct gdbarch
*gdbarch
, CORE_ADDR decr_pc_after_break
);
1829 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DECR_PC_AFTER_BREAK)
1830 #error "Non multi-arch definition of DECR_PC_AFTER_BREAK"
1833 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DECR_PC_AFTER_BREAK)
1834 #define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch))
1838 /* Default (function) for non- multi-arch platforms. */
1839 #if (!GDB_MULTI_ARCH) && !defined (PREPARE_TO_PROCEED)
1840 #define PREPARE_TO_PROCEED(select_it) (default_prepare_to_proceed (select_it))
1843 typedef int (gdbarch_prepare_to_proceed_ftype
) (int select_it
);
1844 extern int gdbarch_prepare_to_proceed (struct gdbarch
*gdbarch
, int select_it
);
1845 extern void set_gdbarch_prepare_to_proceed (struct gdbarch
*gdbarch
, gdbarch_prepare_to_proceed_ftype
*prepare_to_proceed
);
1846 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PREPARE_TO_PROCEED)
1847 #error "Non multi-arch definition of PREPARE_TO_PROCEED"
1850 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PREPARE_TO_PROCEED)
1851 #define PREPARE_TO_PROCEED(select_it) (gdbarch_prepare_to_proceed (current_gdbarch, select_it))
1855 extern CORE_ADDR
gdbarch_function_start_offset (struct gdbarch
*gdbarch
);
1856 extern void set_gdbarch_function_start_offset (struct gdbarch
*gdbarch
, CORE_ADDR function_start_offset
);
1857 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FUNCTION_START_OFFSET)
1858 #error "Non multi-arch definition of FUNCTION_START_OFFSET"
1861 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FUNCTION_START_OFFSET)
1862 #define FUNCTION_START_OFFSET (gdbarch_function_start_offset (current_gdbarch))
1866 /* Default (function) for non- multi-arch platforms. */
1867 #if (!GDB_MULTI_ARCH) && !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
1868 #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))
1871 typedef void (gdbarch_remote_translate_xfer_address_ftype
) (CORE_ADDR gdb_addr
, int gdb_len
, CORE_ADDR
*rem_addr
, int *rem_len
);
1872 extern void gdbarch_remote_translate_xfer_address (struct gdbarch
*gdbarch
, CORE_ADDR gdb_addr
, int gdb_len
, CORE_ADDR
*rem_addr
, int *rem_len
);
1873 extern void set_gdbarch_remote_translate_xfer_address (struct gdbarch
*gdbarch
, gdbarch_remote_translate_xfer_address_ftype
*remote_translate_xfer_address
);
1874 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REMOTE_TRANSLATE_XFER_ADDRESS)
1875 #error "Non multi-arch definition of REMOTE_TRANSLATE_XFER_ADDRESS"
1878 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
1879 #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))
1883 extern CORE_ADDR
gdbarch_frame_args_skip (struct gdbarch
*gdbarch
);
1884 extern void set_gdbarch_frame_args_skip (struct gdbarch
*gdbarch
, CORE_ADDR frame_args_skip
);
1885 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_SKIP)
1886 #error "Non multi-arch definition of FRAME_ARGS_SKIP"
1889 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_SKIP)
1890 #define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch))
1894 /* Default (function) for non- multi-arch platforms. */
1895 #if (!GDB_MULTI_ARCH) && !defined (FRAMELESS_FUNCTION_INVOCATION)
1896 #define FRAMELESS_FUNCTION_INVOCATION(fi) (generic_frameless_function_invocation_not (fi))
1899 typedef int (gdbarch_frameless_function_invocation_ftype
) (struct frame_info
*fi
);
1900 extern int gdbarch_frameless_function_invocation (struct gdbarch
*gdbarch
, struct frame_info
*fi
);
1901 extern void set_gdbarch_frameless_function_invocation (struct gdbarch
*gdbarch
, gdbarch_frameless_function_invocation_ftype
*frameless_function_invocation
);
1902 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAMELESS_FUNCTION_INVOCATION)
1903 #error "Non multi-arch definition of FRAMELESS_FUNCTION_INVOCATION"
1906 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAMELESS_FUNCTION_INVOCATION)
1907 #define FRAMELESS_FUNCTION_INVOCATION(fi) (gdbarch_frameless_function_invocation (current_gdbarch, fi))
1911 typedef CORE_ADDR (gdbarch_frame_chain_ftype
) (struct frame_info
*frame
);
1912 extern CORE_ADDR
gdbarch_frame_chain (struct gdbarch
*gdbarch
, struct frame_info
*frame
);
1913 extern void set_gdbarch_frame_chain (struct gdbarch
*gdbarch
, gdbarch_frame_chain_ftype
*frame_chain
);
1914 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN)
1915 #error "Non multi-arch definition of FRAME_CHAIN"
1918 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN)
1919 #define FRAME_CHAIN(frame) (gdbarch_frame_chain (current_gdbarch, frame))
1923 /* Define a default FRAME_CHAIN_VALID, in the form that is suitable for
1924 most targets. If FRAME_CHAIN_VALID returns zero it means that the
1925 given frame is the outermost one and has no caller.
1927 XXXX - both default and alternate frame_chain_valid functions are
1928 deprecated. New code should use dummy frames and one of the generic
1931 /* Default (function) for non- multi-arch platforms. */
1932 #if (!GDB_MULTI_ARCH) && !defined (FRAME_CHAIN_VALID)
1933 #define FRAME_CHAIN_VALID(chain, thisframe) (generic_func_frame_chain_valid (chain, thisframe))
1936 typedef int (gdbarch_frame_chain_valid_ftype
) (CORE_ADDR chain
, struct frame_info
*thisframe
);
1937 extern int gdbarch_frame_chain_valid (struct gdbarch
*gdbarch
, CORE_ADDR chain
, struct frame_info
*thisframe
);
1938 extern void set_gdbarch_frame_chain_valid (struct gdbarch
*gdbarch
, gdbarch_frame_chain_valid_ftype
*frame_chain_valid
);
1939 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN_VALID)
1940 #error "Non multi-arch definition of FRAME_CHAIN_VALID"
1943 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN_VALID)
1944 #define FRAME_CHAIN_VALID(chain, thisframe) (gdbarch_frame_chain_valid (current_gdbarch, chain, thisframe))
1948 typedef CORE_ADDR (gdbarch_frame_saved_pc_ftype
) (struct frame_info
*fi
);
1949 extern CORE_ADDR
gdbarch_frame_saved_pc (struct gdbarch
*gdbarch
, struct frame_info
*fi
);
1950 extern void set_gdbarch_frame_saved_pc (struct gdbarch
*gdbarch
, gdbarch_frame_saved_pc_ftype
*frame_saved_pc
);
1951 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_SAVED_PC)
1952 #error "Non multi-arch definition of FRAME_SAVED_PC"
1955 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_SAVED_PC)
1956 #define FRAME_SAVED_PC(fi) (gdbarch_frame_saved_pc (current_gdbarch, fi))
1960 typedef CORE_ADDR (gdbarch_frame_args_address_ftype
) (struct frame_info
*fi
);
1961 extern CORE_ADDR
gdbarch_frame_args_address (struct gdbarch
*gdbarch
, struct frame_info
*fi
);
1962 extern void set_gdbarch_frame_args_address (struct gdbarch
*gdbarch
, gdbarch_frame_args_address_ftype
*frame_args_address
);
1963 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_ADDRESS)
1964 #error "Non multi-arch definition of FRAME_ARGS_ADDRESS"
1967 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_ADDRESS)
1968 #define FRAME_ARGS_ADDRESS(fi) (gdbarch_frame_args_address (current_gdbarch, fi))
1972 typedef CORE_ADDR (gdbarch_frame_locals_address_ftype
) (struct frame_info
*fi
);
1973 extern CORE_ADDR
gdbarch_frame_locals_address (struct gdbarch
*gdbarch
, struct frame_info
*fi
);
1974 extern void set_gdbarch_frame_locals_address (struct gdbarch
*gdbarch
, gdbarch_frame_locals_address_ftype
*frame_locals_address
);
1975 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_LOCALS_ADDRESS)
1976 #error "Non multi-arch definition of FRAME_LOCALS_ADDRESS"
1979 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_LOCALS_ADDRESS)
1980 #define FRAME_LOCALS_ADDRESS(fi) (gdbarch_frame_locals_address (current_gdbarch, fi))
1984 typedef CORE_ADDR (gdbarch_saved_pc_after_call_ftype
) (struct frame_info
*frame
);
1985 extern CORE_ADDR
gdbarch_saved_pc_after_call (struct gdbarch
*gdbarch
, struct frame_info
*frame
);
1986 extern void set_gdbarch_saved_pc_after_call (struct gdbarch
*gdbarch
, gdbarch_saved_pc_after_call_ftype
*saved_pc_after_call
);
1987 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVED_PC_AFTER_CALL)
1988 #error "Non multi-arch definition of SAVED_PC_AFTER_CALL"
1991 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVED_PC_AFTER_CALL)
1992 #define SAVED_PC_AFTER_CALL(frame) (gdbarch_saved_pc_after_call (current_gdbarch, frame))
1996 typedef int (gdbarch_frame_num_args_ftype
) (struct frame_info
*frame
);
1997 extern int gdbarch_frame_num_args (struct gdbarch
*gdbarch
, struct frame_info
*frame
);
1998 extern void set_gdbarch_frame_num_args (struct gdbarch
*gdbarch
, gdbarch_frame_num_args_ftype
*frame_num_args
);
1999 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS)
2000 #error "Non multi-arch definition of FRAME_NUM_ARGS"
2003 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_NUM_ARGS)
2004 #define FRAME_NUM_ARGS(frame) (gdbarch_frame_num_args (current_gdbarch, frame))
2008 #if defined (STACK_ALIGN)
2009 /* Legacy for systems yet to multi-arch STACK_ALIGN */
2010 #if !defined (STACK_ALIGN_P)
2011 #define STACK_ALIGN_P() (1)
2015 /* Default predicate for non- multi-arch targets. */
2016 #if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN_P)
2017 #define STACK_ALIGN_P() (0)
2020 extern int gdbarch_stack_align_p (struct gdbarch
*gdbarch
);
2021 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN_P)
2022 #error "Non multi-arch definition of STACK_ALIGN"
2024 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN_P)
2025 #define STACK_ALIGN_P() (gdbarch_stack_align_p (current_gdbarch))
2028 /* Default (function) for non- multi-arch platforms. */
2029 #if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN)
2030 #define STACK_ALIGN(sp) (internal_error (__FILE__, __LINE__, "STACK_ALIGN"), 0)
2033 typedef CORE_ADDR (gdbarch_stack_align_ftype
) (CORE_ADDR sp
);
2034 extern CORE_ADDR
gdbarch_stack_align (struct gdbarch
*gdbarch
, CORE_ADDR sp
);
2035 extern void set_gdbarch_stack_align (struct gdbarch
*gdbarch
, gdbarch_stack_align_ftype
*stack_align
);
2036 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN)
2037 #error "Non multi-arch definition of STACK_ALIGN"
2040 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN)
2041 #define STACK_ALIGN(sp) (gdbarch_stack_align (current_gdbarch, sp))
2045 /* Default (value) for non- multi-arch platforms. */
2046 #if (!GDB_MULTI_ARCH) && !defined (EXTRA_STACK_ALIGNMENT_NEEDED)
2047 #define EXTRA_STACK_ALIGNMENT_NEEDED (1)
2050 extern int gdbarch_extra_stack_alignment_needed (struct gdbarch
*gdbarch
);
2051 extern void set_gdbarch_extra_stack_alignment_needed (struct gdbarch
*gdbarch
, int extra_stack_alignment_needed
);
2052 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRA_STACK_ALIGNMENT_NEEDED)
2053 #error "Non multi-arch definition of EXTRA_STACK_ALIGNMENT_NEEDED"
2056 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRA_STACK_ALIGNMENT_NEEDED)
2057 #define EXTRA_STACK_ALIGNMENT_NEEDED (gdbarch_extra_stack_alignment_needed (current_gdbarch))
2061 #if defined (REG_STRUCT_HAS_ADDR)
2062 /* Legacy for systems yet to multi-arch REG_STRUCT_HAS_ADDR */
2063 #if !defined (REG_STRUCT_HAS_ADDR_P)
2064 #define REG_STRUCT_HAS_ADDR_P() (1)
2068 /* Default predicate for non- multi-arch targets. */
2069 #if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR_P)
2070 #define REG_STRUCT_HAS_ADDR_P() (0)
2073 extern int gdbarch_reg_struct_has_addr_p (struct gdbarch
*gdbarch
);
2074 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR_P)
2075 #error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
2077 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR_P)
2078 #define REG_STRUCT_HAS_ADDR_P() (gdbarch_reg_struct_has_addr_p (current_gdbarch))
2081 /* Default (function) for non- multi-arch platforms. */
2082 #if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR)
2083 #define REG_STRUCT_HAS_ADDR(gcc_p, type) (internal_error (__FILE__, __LINE__, "REG_STRUCT_HAS_ADDR"), 0)
2086 typedef int (gdbarch_reg_struct_has_addr_ftype
) (int gcc_p
, struct type
*type
);
2087 extern int gdbarch_reg_struct_has_addr (struct gdbarch
*gdbarch
, int gcc_p
, struct type
*type
);
2088 extern void set_gdbarch_reg_struct_has_addr (struct gdbarch
*gdbarch
, gdbarch_reg_struct_has_addr_ftype
*reg_struct_has_addr
);
2089 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR)
2090 #error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
2093 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR)
2094 #define REG_STRUCT_HAS_ADDR(gcc_p, type) (gdbarch_reg_struct_has_addr (current_gdbarch, gcc_p, type))
2098 #if defined (SAVE_DUMMY_FRAME_TOS)
2099 /* Legacy for systems yet to multi-arch SAVE_DUMMY_FRAME_TOS */
2100 #if !defined (SAVE_DUMMY_FRAME_TOS_P)
2101 #define SAVE_DUMMY_FRAME_TOS_P() (1)
2105 /* Default predicate for non- multi-arch targets. */
2106 #if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS_P)
2107 #define SAVE_DUMMY_FRAME_TOS_P() (0)
2110 extern int gdbarch_save_dummy_frame_tos_p (struct gdbarch
*gdbarch
);
2111 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS_P)
2112 #error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
2114 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS_P)
2115 #define SAVE_DUMMY_FRAME_TOS_P() (gdbarch_save_dummy_frame_tos_p (current_gdbarch))
2118 /* Default (function) for non- multi-arch platforms. */
2119 #if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS)
2120 #define SAVE_DUMMY_FRAME_TOS(sp) (internal_error (__FILE__, __LINE__, "SAVE_DUMMY_FRAME_TOS"), 0)
2123 typedef void (gdbarch_save_dummy_frame_tos_ftype
) (CORE_ADDR sp
);
2124 extern void gdbarch_save_dummy_frame_tos (struct gdbarch
*gdbarch
, CORE_ADDR sp
);
2125 extern void set_gdbarch_save_dummy_frame_tos (struct gdbarch
*gdbarch
, gdbarch_save_dummy_frame_tos_ftype
*save_dummy_frame_tos
);
2126 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS)
2127 #error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
2130 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS)
2131 #define SAVE_DUMMY_FRAME_TOS(sp) (gdbarch_save_dummy_frame_tos (current_gdbarch, sp))
2135 extern int gdbarch_parm_boundary (struct gdbarch
*gdbarch
);
2136 extern void set_gdbarch_parm_boundary (struct gdbarch
*gdbarch
, int parm_boundary
);
2137 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PARM_BOUNDARY)
2138 #error "Non multi-arch definition of PARM_BOUNDARY"
2141 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PARM_BOUNDARY)
2142 #define PARM_BOUNDARY (gdbarch_parm_boundary (current_gdbarch))
2146 /* Default (value) for non- multi-arch platforms. */
2147 #if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_FORMAT)
2148 #define TARGET_FLOAT_FORMAT (default_float_format (current_gdbarch))
2151 extern const struct floatformat
* gdbarch_float_format (struct gdbarch
*gdbarch
);
2152 extern void set_gdbarch_float_format (struct gdbarch
*gdbarch
, const struct floatformat
* float_format
);
2153 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_FORMAT)
2154 #error "Non multi-arch definition of TARGET_FLOAT_FORMAT"
2157 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_FORMAT)
2158 #define TARGET_FLOAT_FORMAT (gdbarch_float_format (current_gdbarch))
2162 /* Default (value) for non- multi-arch platforms. */
2163 #if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_FORMAT)
2164 #define TARGET_DOUBLE_FORMAT (default_double_format (current_gdbarch))
2167 extern const struct floatformat
* gdbarch_double_format (struct gdbarch
*gdbarch
);
2168 extern void set_gdbarch_double_format (struct gdbarch
*gdbarch
, const struct floatformat
* double_format
);
2169 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_FORMAT)
2170 #error "Non multi-arch definition of TARGET_DOUBLE_FORMAT"
2173 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_FORMAT)
2174 #define TARGET_DOUBLE_FORMAT (gdbarch_double_format (current_gdbarch))
2178 /* Default (value) for non- multi-arch platforms. */
2179 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_FORMAT)
2180 #define TARGET_LONG_DOUBLE_FORMAT (default_double_format (current_gdbarch))
2183 extern const struct floatformat
* gdbarch_long_double_format (struct gdbarch
*gdbarch
);
2184 extern void set_gdbarch_long_double_format (struct gdbarch
*gdbarch
, const struct floatformat
* long_double_format
);
2185 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_FORMAT)
2186 #error "Non multi-arch definition of TARGET_LONG_DOUBLE_FORMAT"
2189 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_FORMAT)
2190 #define TARGET_LONG_DOUBLE_FORMAT (gdbarch_long_double_format (current_gdbarch))
2194 /* Default (function) for non- multi-arch platforms. */
2195 #if (!GDB_MULTI_ARCH) && !defined (CONVERT_FROM_FUNC_PTR_ADDR)
2196 #define CONVERT_FROM_FUNC_PTR_ADDR(addr) (core_addr_identity (addr))
2199 typedef CORE_ADDR (gdbarch_convert_from_func_ptr_addr_ftype
) (CORE_ADDR addr
);
2200 extern CORE_ADDR
gdbarch_convert_from_func_ptr_addr (struct gdbarch
*gdbarch
, CORE_ADDR addr
);
2201 extern void set_gdbarch_convert_from_func_ptr_addr (struct gdbarch
*gdbarch
, gdbarch_convert_from_func_ptr_addr_ftype
*convert_from_func_ptr_addr
);
2202 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_FROM_FUNC_PTR_ADDR)
2203 #error "Non multi-arch definition of CONVERT_FROM_FUNC_PTR_ADDR"
2206 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_FROM_FUNC_PTR_ADDR)
2207 #define CONVERT_FROM_FUNC_PTR_ADDR(addr) (gdbarch_convert_from_func_ptr_addr (current_gdbarch, addr))
2211 /* On some machines there are bits in addresses which are not really
2212 part of the address, but are used by the kernel, the hardware, etc.
2213 for special purposes. ADDR_BITS_REMOVE takes out any such bits so
2214 we get a "real" address such as one would find in a symbol table.
2215 This is used only for addresses of instructions, and even then I'm
2216 not sure it's used in all contexts. It exists to deal with there
2217 being a few stray bits in the PC which would mislead us, not as some
2218 sort of generic thing to handle alignment or segmentation (it's
2219 possible it should be in TARGET_READ_PC instead). */
2221 /* Default (function) for non- multi-arch platforms. */
2222 #if (!GDB_MULTI_ARCH) && !defined (ADDR_BITS_REMOVE)
2223 #define ADDR_BITS_REMOVE(addr) (core_addr_identity (addr))
2226 typedef CORE_ADDR (gdbarch_addr_bits_remove_ftype
) (CORE_ADDR addr
);
2227 extern CORE_ADDR
gdbarch_addr_bits_remove (struct gdbarch
*gdbarch
, CORE_ADDR addr
);
2228 extern void set_gdbarch_addr_bits_remove (struct gdbarch
*gdbarch
, gdbarch_addr_bits_remove_ftype
*addr_bits_remove
);
2229 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDR_BITS_REMOVE)
2230 #error "Non multi-arch definition of ADDR_BITS_REMOVE"
2233 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDR_BITS_REMOVE)
2234 #define ADDR_BITS_REMOVE(addr) (gdbarch_addr_bits_remove (current_gdbarch, addr))
2238 /* It is not at all clear why SMASH_TEXT_ADDRESS is not folded into
2239 ADDR_BITS_REMOVE. */
2241 /* Default (function) for non- multi-arch platforms. */
2242 #if (!GDB_MULTI_ARCH) && !defined (SMASH_TEXT_ADDRESS)
2243 #define SMASH_TEXT_ADDRESS(addr) (core_addr_identity (addr))
2246 typedef CORE_ADDR (gdbarch_smash_text_address_ftype
) (CORE_ADDR addr
);
2247 extern CORE_ADDR
gdbarch_smash_text_address (struct gdbarch
*gdbarch
, CORE_ADDR addr
);
2248 extern void set_gdbarch_smash_text_address (struct gdbarch
*gdbarch
, gdbarch_smash_text_address_ftype
*smash_text_address
);
2249 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SMASH_TEXT_ADDRESS)
2250 #error "Non multi-arch definition of SMASH_TEXT_ADDRESS"
2253 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SMASH_TEXT_ADDRESS)
2254 #define SMASH_TEXT_ADDRESS(addr) (gdbarch_smash_text_address (current_gdbarch, addr))
2258 /* FIXME/cagney/2001-01-18: This should be split in two. A target method that indicates if
2259 the target needs software single step. An ISA method to implement it.
2261 FIXME/cagney/2001-01-18: This should be replaced with something that inserts breakpoints
2262 using the breakpoint system instead of blatting memory directly (as with rs6000).
2264 FIXME/cagney/2001-01-18: The logic is backwards. It should be asking if the target can
2265 single step. If not, then implement single step using breakpoints. */
2267 #if defined (SOFTWARE_SINGLE_STEP)
2268 /* Legacy for systems yet to multi-arch SOFTWARE_SINGLE_STEP */
2269 #if !defined (SOFTWARE_SINGLE_STEP_P)
2270 #define SOFTWARE_SINGLE_STEP_P() (1)
2274 /* Default predicate for non- multi-arch targets. */
2275 #if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP_P)
2276 #define SOFTWARE_SINGLE_STEP_P() (0)
2279 extern int gdbarch_software_single_step_p (struct gdbarch
*gdbarch
);
2280 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP_P)
2281 #error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2283 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP_P)
2284 #define SOFTWARE_SINGLE_STEP_P() (gdbarch_software_single_step_p (current_gdbarch))
2287 /* Default (function) for non- multi-arch platforms. */
2288 #if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP)
2289 #define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (internal_error (__FILE__, __LINE__, "SOFTWARE_SINGLE_STEP"), 0)
2292 typedef void (gdbarch_software_single_step_ftype
) (enum target_signal sig
, int insert_breakpoints_p
);
2293 extern void gdbarch_software_single_step (struct gdbarch
*gdbarch
, enum target_signal sig
, int insert_breakpoints_p
);
2294 extern void set_gdbarch_software_single_step (struct gdbarch
*gdbarch
, gdbarch_software_single_step_ftype
*software_single_step
);
2295 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP)
2296 #error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2299 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP)
2300 #define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (gdbarch_software_single_step (current_gdbarch, sig, insert_breakpoints_p))
2304 /* Default (function) for non- multi-arch platforms. */
2305 #if (!GDB_MULTI_ARCH) && !defined (TARGET_PRINT_INSN)
2306 #define TARGET_PRINT_INSN(vma, info) (legacy_print_insn (vma, info))
2309 typedef int (gdbarch_print_insn_ftype
) (bfd_vma vma
, disassemble_info
*info
);
2310 extern int gdbarch_print_insn (struct gdbarch
*gdbarch
, bfd_vma vma
, disassemble_info
*info
);
2311 extern void set_gdbarch_print_insn (struct gdbarch
*gdbarch
, gdbarch_print_insn_ftype
*print_insn
);
2312 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PRINT_INSN)
2313 #error "Non multi-arch definition of TARGET_PRINT_INSN"
2316 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PRINT_INSN)
2317 #define TARGET_PRINT_INSN(vma, info) (gdbarch_print_insn (current_gdbarch, vma, info))
2321 /* Default (function) for non- multi-arch platforms. */
2322 #if (!GDB_MULTI_ARCH) && !defined (SKIP_TRAMPOLINE_CODE)
2323 #define SKIP_TRAMPOLINE_CODE(pc) (generic_skip_trampoline_code (pc))
2326 typedef CORE_ADDR (gdbarch_skip_trampoline_code_ftype
) (CORE_ADDR pc
);
2327 extern CORE_ADDR
gdbarch_skip_trampoline_code (struct gdbarch
*gdbarch
, CORE_ADDR pc
);
2328 extern void set_gdbarch_skip_trampoline_code (struct gdbarch
*gdbarch
, gdbarch_skip_trampoline_code_ftype
*skip_trampoline_code
);
2329 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_TRAMPOLINE_CODE)
2330 #error "Non multi-arch definition of SKIP_TRAMPOLINE_CODE"
2333 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_TRAMPOLINE_CODE)
2334 #define SKIP_TRAMPOLINE_CODE(pc) (gdbarch_skip_trampoline_code (current_gdbarch, pc))
2338 /* For SVR4 shared libraries, each call goes through a small piece of
2339 trampoline code in the ".plt" section. IN_SOLIB_CALL_TRAMPOLINE evaluates
2340 to nonzero if we are current stopped in one of these. */
2342 /* Default (function) for non- multi-arch platforms. */
2343 #if (!GDB_MULTI_ARCH) && !defined (IN_SOLIB_CALL_TRAMPOLINE)
2344 #define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (generic_in_solib_call_trampoline (pc, name))
2347 typedef int (gdbarch_in_solib_call_trampoline_ftype
) (CORE_ADDR pc
, char *name
);
2348 extern int gdbarch_in_solib_call_trampoline (struct gdbarch
*gdbarch
, CORE_ADDR pc
, char *name
);
2349 extern void set_gdbarch_in_solib_call_trampoline (struct gdbarch
*gdbarch
, gdbarch_in_solib_call_trampoline_ftype
*in_solib_call_trampoline
);
2350 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_CALL_TRAMPOLINE)
2351 #error "Non multi-arch definition of IN_SOLIB_CALL_TRAMPOLINE"
2354 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IN_SOLIB_CALL_TRAMPOLINE)
2355 #define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (gdbarch_in_solib_call_trampoline (current_gdbarch, pc, name))
2359 /* Sigtramp is a routine that the kernel calls (which then calls the
2360 signal handler). On most machines it is a library routine that is
2361 linked into the executable.
2363 This macro, given a program counter value and the name of the
2364 function in which that PC resides (which can be null if the name is
2365 not known), returns nonzero if the PC and name show that we are in
2368 On most machines just see if the name is sigtramp (and if we have
2369 no name, assume we are not in sigtramp).
2371 FIXME: cagney/2002-04-21: The function find_pc_partial_function
2372 calls find_pc_sect_partial_function() which calls PC_IN_SIGTRAMP.
2373 This means PC_IN_SIGTRAMP function can't be implemented by doing its
2374 own local NAME lookup.
2376 FIXME: cagney/2002-04-21: PC_IN_SIGTRAMP is something of a mess.
2377 Some code also depends on SIGTRAMP_START and SIGTRAMP_END but other
2380 /* Default (function) for non- multi-arch platforms. */
2381 #if (!GDB_MULTI_ARCH) && !defined (PC_IN_SIGTRAMP)
2382 #define PC_IN_SIGTRAMP(pc, name) (legacy_pc_in_sigtramp (pc, name))
2385 typedef int (gdbarch_pc_in_sigtramp_ftype
) (CORE_ADDR pc
, char *name
);
2386 extern int gdbarch_pc_in_sigtramp (struct gdbarch
*gdbarch
, CORE_ADDR pc
, char *name
);
2387 extern void set_gdbarch_pc_in_sigtramp (struct gdbarch
*gdbarch
, gdbarch_pc_in_sigtramp_ftype
*pc_in_sigtramp
);
2388 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_IN_SIGTRAMP)
2389 #error "Non multi-arch definition of PC_IN_SIGTRAMP"
2392 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_IN_SIGTRAMP)
2393 #define PC_IN_SIGTRAMP(pc, name) (gdbarch_pc_in_sigtramp (current_gdbarch, pc, name))
2397 /* A target might have problems with watchpoints as soon as the stack
2398 frame of the current function has been destroyed. This mostly happens
2399 as the first action in a funtion's epilogue. in_function_epilogue_p()
2400 is defined to return a non-zero value if either the given addr is one
2401 instruction after the stack destroying instruction up to the trailing
2402 return instruction or if we can figure out that the stack frame has
2403 already been invalidated regardless of the value of addr. Targets
2404 which don't suffer from that problem could just let this functionality
2407 typedef int (gdbarch_in_function_epilogue_p_ftype
) (struct gdbarch
*gdbarch
, CORE_ADDR addr
);
2408 extern int gdbarch_in_function_epilogue_p (struct gdbarch
*gdbarch
, CORE_ADDR addr
);
2409 extern void set_gdbarch_in_function_epilogue_p (struct gdbarch
*gdbarch
, gdbarch_in_function_epilogue_p_ftype
*in_function_epilogue_p
);
2411 /* Given a vector of command-line arguments, return a newly allocated
2412 string which, when passed to the create_inferior function, will be
2413 parsed (on Unix systems, by the shell) to yield the same vector.
2414 This function should call error() if the argument vector is not
2415 representable for this target or if this target does not support
2416 command-line arguments.
2417 ARGC is the number of elements in the vector.
2418 ARGV is an array of strings, one per argument. */
2420 typedef char * (gdbarch_construct_inferior_arguments_ftype
) (struct gdbarch
*gdbarch
, int argc
, char **argv
);
2421 extern char * gdbarch_construct_inferior_arguments (struct gdbarch
*gdbarch
, int argc
, char **argv
);
2422 extern void set_gdbarch_construct_inferior_arguments (struct gdbarch
*gdbarch
, gdbarch_construct_inferior_arguments_ftype
*construct_inferior_arguments
);
2424 #if defined (DWARF2_BUILD_FRAME_INFO)
2425 /* Legacy for systems yet to multi-arch DWARF2_BUILD_FRAME_INFO */
2426 #if !defined (DWARF2_BUILD_FRAME_INFO_P)
2427 #define DWARF2_BUILD_FRAME_INFO_P() (1)
2431 /* Default predicate for non- multi-arch targets. */
2432 #if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO_P)
2433 #define DWARF2_BUILD_FRAME_INFO_P() (0)
2436 extern int gdbarch_dwarf2_build_frame_info_p (struct gdbarch
*gdbarch
);
2437 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO_P)
2438 #error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
2440 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO_P)
2441 #define DWARF2_BUILD_FRAME_INFO_P() (gdbarch_dwarf2_build_frame_info_p (current_gdbarch))
2444 /* Default (function) for non- multi-arch platforms. */
2445 #if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO)
2446 #define DWARF2_BUILD_FRAME_INFO(objfile) (internal_error (__FILE__, __LINE__, "DWARF2_BUILD_FRAME_INFO"), 0)
2449 typedef void (gdbarch_dwarf2_build_frame_info_ftype
) (struct objfile
*objfile
);
2450 extern void gdbarch_dwarf2_build_frame_info (struct gdbarch
*gdbarch
, struct objfile
*objfile
);
2451 extern void set_gdbarch_dwarf2_build_frame_info (struct gdbarch
*gdbarch
, gdbarch_dwarf2_build_frame_info_ftype
*dwarf2_build_frame_info
);
2452 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO)
2453 #error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
2456 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO)
2457 #define DWARF2_BUILD_FRAME_INFO(objfile) (gdbarch_dwarf2_build_frame_info (current_gdbarch, objfile))
2461 /* Default (function) for non- multi-arch platforms. */
2462 #if (!GDB_MULTI_ARCH) && !defined (ELF_MAKE_MSYMBOL_SPECIAL)
2463 #define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (default_elf_make_msymbol_special (sym, msym))
2466 typedef void (gdbarch_elf_make_msymbol_special_ftype
) (asymbol
*sym
, struct minimal_symbol
*msym
);
2467 extern void gdbarch_elf_make_msymbol_special (struct gdbarch
*gdbarch
, asymbol
*sym
, struct minimal_symbol
*msym
);
2468 extern void set_gdbarch_elf_make_msymbol_special (struct gdbarch
*gdbarch
, gdbarch_elf_make_msymbol_special_ftype
*elf_make_msymbol_special
);
2469 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ELF_MAKE_MSYMBOL_SPECIAL)
2470 #error "Non multi-arch definition of ELF_MAKE_MSYMBOL_SPECIAL"
2473 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ELF_MAKE_MSYMBOL_SPECIAL)
2474 #define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (gdbarch_elf_make_msymbol_special (current_gdbarch, sym, msym))
2478 /* Default (function) for non- multi-arch platforms. */
2479 #if (!GDB_MULTI_ARCH) && !defined (COFF_MAKE_MSYMBOL_SPECIAL)
2480 #define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (default_coff_make_msymbol_special (val, msym))
2483 typedef void (gdbarch_coff_make_msymbol_special_ftype
) (int val
, struct minimal_symbol
*msym
);
2484 extern void gdbarch_coff_make_msymbol_special (struct gdbarch
*gdbarch
, int val
, struct minimal_symbol
*msym
);
2485 extern void set_gdbarch_coff_make_msymbol_special (struct gdbarch
*gdbarch
, gdbarch_coff_make_msymbol_special_ftype
*coff_make_msymbol_special
);
2486 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COFF_MAKE_MSYMBOL_SPECIAL)
2487 #error "Non multi-arch definition of COFF_MAKE_MSYMBOL_SPECIAL"
2490 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (COFF_MAKE_MSYMBOL_SPECIAL)
2491 #define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (gdbarch_coff_make_msymbol_special (current_gdbarch, val, msym))
2495 extern struct gdbarch_tdep
*gdbarch_tdep (struct gdbarch
*gdbarch
);
2498 /* Mechanism for co-ordinating the selection of a specific
2501 GDB targets (*-tdep.c) can register an interest in a specific
2502 architecture. Other GDB components can register a need to maintain
2503 per-architecture data.
2505 The mechanisms below ensures that there is only a loose connection
2506 between the set-architecture command and the various GDB
2507 components. Each component can independently register their need
2508 to maintain architecture specific data with gdbarch.
2512 Previously, a single TARGET_ARCHITECTURE_HOOK was provided. It
2515 The more traditional mega-struct containing architecture specific
2516 data for all the various GDB components was also considered. Since
2517 GDB is built from a variable number of (fairly independent)
2518 components it was determined that the global aproach was not
2522 /* Register a new architectural family with GDB.
2524 Register support for the specified ARCHITECTURE with GDB. When
2525 gdbarch determines that the specified architecture has been
2526 selected, the corresponding INIT function is called.
2530 The INIT function takes two parameters: INFO which contains the
2531 information available to gdbarch about the (possibly new)
2532 architecture; ARCHES which is a list of the previously created
2533 ``struct gdbarch'' for this architecture.
2535 The INFO parameter is, as far as possible, be pre-initialized with
2536 information obtained from INFO.ABFD or the previously selected
2539 The ARCHES parameter is a linked list (sorted most recently used)
2540 of all the previously created architures for this architecture
2541 family. The (possibly NULL) ARCHES->gdbarch can used to access
2542 values from the previously selected architecture for this
2543 architecture family. The global ``current_gdbarch'' shall not be
2546 The INIT function shall return any of: NULL - indicating that it
2547 doesn't recognize the selected architecture; an existing ``struct
2548 gdbarch'' from the ARCHES list - indicating that the new
2549 architecture is just a synonym for an earlier architecture (see
2550 gdbarch_list_lookup_by_info()); a newly created ``struct gdbarch''
2551 - that describes the selected architecture (see gdbarch_alloc()).
2553 The DUMP_TDEP function shall print out all target specific values.
2554 Care should be taken to ensure that the function works in both the
2555 multi-arch and non- multi-arch cases. */
2559 struct gdbarch
*gdbarch
;
2560 struct gdbarch_list
*next
;
2565 /* Use default: NULL (ZERO). */
2566 const struct bfd_arch_info
*bfd_arch_info
;
2568 /* Use default: BFD_ENDIAN_UNKNOWN (NB: is not ZERO). */
2571 /* Use default: NULL (ZERO). */
2574 /* Use default: NULL (ZERO). */
2575 struct gdbarch_tdep_info
*tdep_info
;
2578 typedef struct gdbarch
*(gdbarch_init_ftype
) (struct gdbarch_info info
, struct gdbarch_list
*arches
);
2579 typedef void (gdbarch_dump_tdep_ftype
) (struct gdbarch
*gdbarch
, struct ui_file
*file
);
2581 /* DEPRECATED - use gdbarch_register() */
2582 extern void register_gdbarch_init (enum bfd_architecture architecture
, gdbarch_init_ftype
*);
2584 extern void gdbarch_register (enum bfd_architecture architecture
,
2585 gdbarch_init_ftype
*,
2586 gdbarch_dump_tdep_ftype
*);
2589 /* Return a freshly allocated, NULL terminated, array of the valid
2590 architecture names. Since architectures are registered during the
2591 _initialize phase this function only returns useful information
2592 once initialization has been completed. */
2594 extern const char **gdbarch_printable_names (void);
2597 /* Helper function. Search the list of ARCHES for a GDBARCH that
2598 matches the information provided by INFO. */
2600 extern struct gdbarch_list
*gdbarch_list_lookup_by_info (struct gdbarch_list
*arches
, const struct gdbarch_info
*info
);
2603 /* Helper function. Create a preliminary ``struct gdbarch''. Perform
2604 basic initialization using values obtained from the INFO andTDEP
2605 parameters. set_gdbarch_*() functions are called to complete the
2606 initialization of the object. */
2608 extern struct gdbarch
*gdbarch_alloc (const struct gdbarch_info
*info
, struct gdbarch_tdep
*tdep
);
2611 /* Helper function. Free a partially-constructed ``struct gdbarch''.
2612 It is assumed that the caller freeds the ``struct
2615 extern void gdbarch_free (struct gdbarch
*);
2618 /* Helper function. Force an update of the current architecture.
2620 The actual architecture selected is determined by INFO, ``(gdb) set
2621 architecture'' et.al., the existing architecture and BFD's default
2622 architecture. INFO should be initialized to zero and then selected
2623 fields should be updated.
2625 Returns non-zero if the update succeeds */
2627 extern int gdbarch_update_p (struct gdbarch_info info
);
2631 /* Register per-architecture data-pointer.
2633 Reserve space for a per-architecture data-pointer. An identifier
2634 for the reserved data-pointer is returned. That identifer should
2635 be saved in a local static variable.
2637 The per-architecture data-pointer is either initialized explicitly
2638 (set_gdbarch_data()) or implicitly (by INIT() via a call to
2639 gdbarch_data()). FREE() is called to delete either an existing
2640 data-pointer overridden by set_gdbarch_data() or when the
2641 architecture object is being deleted.
2643 When a previously created architecture is re-selected, the
2644 per-architecture data-pointer for that previous architecture is
2645 restored. INIT() is not re-called.
2647 Multiple registrarants for any architecture are allowed (and
2648 strongly encouraged). */
2650 struct gdbarch_data
;
2652 typedef void *(gdbarch_data_init_ftype
) (struct gdbarch
*gdbarch
);
2653 typedef void (gdbarch_data_free_ftype
) (struct gdbarch
*gdbarch
,
2655 extern struct gdbarch_data
*register_gdbarch_data (gdbarch_data_init_ftype
*init
,
2656 gdbarch_data_free_ftype
*free
);
2657 extern void set_gdbarch_data (struct gdbarch
*gdbarch
,
2658 struct gdbarch_data
*data
,
2661 extern void *gdbarch_data (struct gdbarch
*gdbarch
, struct gdbarch_data
*);
2664 /* Register per-architecture memory region.
2666 Provide a memory-region swap mechanism. Per-architecture memory
2667 region are created. These memory regions are swapped whenever the
2668 architecture is changed. For a new architecture, the memory region
2669 is initialized with zero (0) and the INIT function is called.
2671 Memory regions are swapped / initialized in the order that they are
2672 registered. NULL DATA and/or INIT values can be specified.
2674 New code should use register_gdbarch_data(). */
2676 typedef void (gdbarch_swap_ftype
) (void);
2677 extern void register_gdbarch_swap (void *data
, unsigned long size
, gdbarch_swap_ftype
*init
);
2678 #define REGISTER_GDBARCH_SWAP(VAR) register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL)
2682 /* The target-system-dependent byte order is dynamic */
2684 extern int target_byte_order
;
2685 #ifndef TARGET_BYTE_ORDER
2686 #define TARGET_BYTE_ORDER (target_byte_order + 0)
2689 extern int target_byte_order_auto
;
2690 #ifndef TARGET_BYTE_ORDER_AUTO
2691 #define TARGET_BYTE_ORDER_AUTO (target_byte_order_auto + 0)
2696 /* The target-system-dependent BFD architecture is dynamic */
2698 extern int target_architecture_auto
;
2699 #ifndef TARGET_ARCHITECTURE_AUTO
2700 #define TARGET_ARCHITECTURE_AUTO (target_architecture_auto + 0)
2703 extern const struct bfd_arch_info
*target_architecture
;
2704 #ifndef TARGET_ARCHITECTURE
2705 #define TARGET_ARCHITECTURE (target_architecture + 0)
2709 /* The target-system-dependent disassembler is semi-dynamic */
2711 extern int dis_asm_read_memory (bfd_vma memaddr
, bfd_byte
*myaddr
,
2712 unsigned int len
, disassemble_info
*info
);
2714 extern void dis_asm_memory_error (int status
, bfd_vma memaddr
,
2715 disassemble_info
*info
);
2717 extern void dis_asm_print_address (bfd_vma addr
,
2718 disassemble_info
*info
);
2720 extern int (*tm_print_insn
) (bfd_vma
, disassemble_info
*);
2721 extern disassemble_info tm_print_insn_info
;
2722 #ifndef TARGET_PRINT_INSN_INFO
2723 #define TARGET_PRINT_INSN_INFO (&tm_print_insn_info)
2728 /* Set the dynamic target-system-dependent parameters (architecture,
2729 byte-order, ...) using information found in the BFD */
2731 extern void set_gdbarch_from_file (bfd
*);
2734 /* Initialize the current architecture to the "first" one we find on
2737 extern void initialize_current_architecture (void);
2739 /* For non-multiarched targets, do any initialization of the default
2740 gdbarch object necessary after the _initialize_MODULE functions
2742 extern void initialize_non_multiarch (void);
2744 /* gdbarch trace variable */
2745 extern int gdbarch_debug
;
2747 extern void gdbarch_dump (struct gdbarch
*gdbarch
, struct ui_file
*file
);