1 /* *INDENT-OFF* */ /* THIS FILE IS GENERATED */
3 /* Dynamic architecture support for GDB, the GNU debugger.
4 Copyright 1998-1999, Free Software Foundation, Inc.
6 This file is part of GDB.
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 2 of the License, or
11 (at your option) any later version.
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with this program; if not, write to the Free Software
20 Foundation, Inc., 59 Temple Place - Suite 330,
21 Boston, MA 02111-1307, USA. */
23 /* This file was created with the aid of ``gdbarch.sh''.
25 The Bourne shell script ``gdbarch.sh'' creates the files
26 ``new-gdbarch.c'' and ``new-gdbarch.h and then compares them
27 against the existing ``gdbarch.[hc]''. Any differences found
30 If editing this file, please also run gdbarch.sh and merge any
31 changes into that script. Conversely, when making sweeping changes
32 to this file, modifying gdbarch.sh and using its output may prove
42 extern struct gdbarch
*current_gdbarch
;
45 /* If any of the following are defined, the target wasn't correctly
49 #if defined (EXTRA_FRAME_INFO)
50 #error "EXTRA_FRAME_INFO: replaced by struct frame_extra_info"
55 #if defined (FRAME_FIND_SAVED_REGS)
56 #error "FRAME_FIND_SAVED_REGS: replaced by FRAME_INIT_SAVED_REGS"
61 /* The following are pre-initialized by GDBARCH. */
63 extern const struct bfd_arch_info
* gdbarch_bfd_arch_info (struct gdbarch
*gdbarch
);
64 /* set_gdbarch_bfd_arch_info() - not applicable - pre-initialized. */
66 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_ARCHITECTURE)
67 #define TARGET_ARCHITECTURE (gdbarch_bfd_arch_info (current_gdbarch))
71 extern int gdbarch_byte_order (struct gdbarch
*gdbarch
);
72 /* set_gdbarch_byte_order() - not applicable - pre-initialized. */
74 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_BYTE_ORDER)
75 #define TARGET_BYTE_ORDER (gdbarch_byte_order (current_gdbarch))
80 /* The following are initialized by the target dependent code. */
82 /* Number of bits in a char or unsigned char for the target machine.
83 Just like CHAR_BIT in <limits.h> but describes the target machine.
84 v::TARGET_CHAR_BIT:int:char_bit::::8 * sizeof (char):8::0:
86 Number of bits in a short or unsigned short for the target machine. */
88 /* Default (value) for non- multi-arch platforms. */
89 #if (!GDB_MULTI_ARCH) && !defined (TARGET_SHORT_BIT)
90 #define TARGET_SHORT_BIT (2*TARGET_CHAR_BIT)
93 extern int gdbarch_short_bit (struct gdbarch
*gdbarch
);
94 extern void set_gdbarch_short_bit (struct gdbarch
*gdbarch
, int short_bit
);
96 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_SHORT_BIT)
97 #define TARGET_SHORT_BIT (gdbarch_short_bit (current_gdbarch))
101 /* Number of bits in an int or unsigned int for the target machine. */
103 /* Default (value) for non- multi-arch platforms. */
104 #if (!GDB_MULTI_ARCH) && !defined (TARGET_INT_BIT)
105 #define TARGET_INT_BIT (4*TARGET_CHAR_BIT)
108 extern int gdbarch_int_bit (struct gdbarch
*gdbarch
);
109 extern void set_gdbarch_int_bit (struct gdbarch
*gdbarch
, int int_bit
);
111 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_INT_BIT)
112 #define TARGET_INT_BIT (gdbarch_int_bit (current_gdbarch))
116 /* Number of bits in a long or unsigned long for the target machine. */
118 /* Default (value) for non- multi-arch platforms. */
119 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_BIT)
120 #define TARGET_LONG_BIT (4*TARGET_CHAR_BIT)
123 extern int gdbarch_long_bit (struct gdbarch
*gdbarch
);
124 extern void set_gdbarch_long_bit (struct gdbarch
*gdbarch
, int long_bit
);
126 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_BIT)
127 #define TARGET_LONG_BIT (gdbarch_long_bit (current_gdbarch))
131 /* Number of bits in a long long or unsigned long long for the target
134 /* Default (value) for non- multi-arch platforms. */
135 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_LONG_BIT)
136 #define TARGET_LONG_LONG_BIT (2*TARGET_LONG_BIT)
139 extern int gdbarch_long_long_bit (struct gdbarch
*gdbarch
);
140 extern void set_gdbarch_long_long_bit (struct gdbarch
*gdbarch
, int long_long_bit
);
142 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_LONG_BIT)
143 #define TARGET_LONG_LONG_BIT (gdbarch_long_long_bit (current_gdbarch))
147 /* Number of bits in a float for the target machine. */
149 /* Default (value) for non- multi-arch platforms. */
150 #if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_BIT)
151 #define TARGET_FLOAT_BIT (4*TARGET_CHAR_BIT)
154 extern int gdbarch_float_bit (struct gdbarch
*gdbarch
);
155 extern void set_gdbarch_float_bit (struct gdbarch
*gdbarch
, int float_bit
);
157 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_BIT)
158 #define TARGET_FLOAT_BIT (gdbarch_float_bit (current_gdbarch))
162 /* Number of bits in a double for the target machine. */
164 /* Default (value) for non- multi-arch platforms. */
165 #if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_BIT)
166 #define TARGET_DOUBLE_BIT (8*TARGET_CHAR_BIT)
169 extern int gdbarch_double_bit (struct gdbarch
*gdbarch
);
170 extern void set_gdbarch_double_bit (struct gdbarch
*gdbarch
, int double_bit
);
172 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_BIT)
173 #define TARGET_DOUBLE_BIT (gdbarch_double_bit (current_gdbarch))
177 /* Number of bits in a long double for the target machine. */
179 /* Default (value) for non- multi-arch platforms. */
180 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_BIT)
181 #define TARGET_LONG_DOUBLE_BIT (2*TARGET_DOUBLE_BIT)
184 extern int gdbarch_long_double_bit (struct gdbarch
*gdbarch
);
185 extern void set_gdbarch_long_double_bit (struct gdbarch
*gdbarch
, int long_double_bit
);
187 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_BIT)
188 #define TARGET_LONG_DOUBLE_BIT (gdbarch_long_double_bit (current_gdbarch))
192 /* For most targets, a pointer on the target and its representation as an
193 address in GDB have the same size and "look the same". For such a
194 target, you need only set TARGET_PTR_BIT / ptr_bit and TARGET_ADDR_BIT
195 / addr_bit will be set from it.
197 If TARGET_PTR_BIT and TARGET_ADDR_BIT are different, you'll probably
198 also need to set POINTER_TO_ADDRESS and ADDRESS_TO_POINTER as well.
200 ptr_bit is the size of a pointer on the target */
202 /* Default (value) for non- multi-arch platforms. */
203 #if (!GDB_MULTI_ARCH) && !defined (TARGET_PTR_BIT)
204 #define TARGET_PTR_BIT (TARGET_INT_BIT)
207 extern int gdbarch_ptr_bit (struct gdbarch
*gdbarch
);
208 extern void set_gdbarch_ptr_bit (struct gdbarch
*gdbarch
, int ptr_bit
);
210 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PTR_BIT)
211 #define TARGET_PTR_BIT (gdbarch_ptr_bit (current_gdbarch))
215 /* addr_bit is the size of a target address as represented in gdb */
217 /* Default (value) for non- multi-arch platforms. */
218 #if (!GDB_MULTI_ARCH) && !defined (TARGET_ADDR_BIT)
219 #define TARGET_ADDR_BIT (TARGET_PTR_BIT)
222 extern int gdbarch_addr_bit (struct gdbarch
*gdbarch
);
223 extern void set_gdbarch_addr_bit (struct gdbarch
*gdbarch
, int addr_bit
);
225 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_ADDR_BIT)
226 #define TARGET_ADDR_BIT (gdbarch_addr_bit (current_gdbarch))
230 /* Number of bits in a BFD_VMA for the target object file format. */
232 /* Default (value) for non- multi-arch platforms. */
233 #if (!GDB_MULTI_ARCH) && !defined (TARGET_BFD_VMA_BIT)
234 #define TARGET_BFD_VMA_BIT (TARGET_ARCHITECTURE->bits_per_address)
237 extern int gdbarch_bfd_vma_bit (struct gdbarch
*gdbarch
);
238 extern void set_gdbarch_bfd_vma_bit (struct gdbarch
*gdbarch
, int bfd_vma_bit
);
240 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_BFD_VMA_BIT)
241 #define TARGET_BFD_VMA_BIT (gdbarch_bfd_vma_bit (current_gdbarch))
245 /* Default (value) for non- multi-arch platforms. */
246 #if (!GDB_MULTI_ARCH) && !defined (IEEE_FLOAT)
247 #define IEEE_FLOAT (0)
250 extern int gdbarch_ieee_float (struct gdbarch
*gdbarch
);
251 extern void set_gdbarch_ieee_float (struct gdbarch
*gdbarch
, int ieee_float
);
253 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IEEE_FLOAT)
254 #define IEEE_FLOAT (gdbarch_ieee_float (current_gdbarch))
258 /* Default (function) for non- multi-arch platforms. */
259 #if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_PC)
260 #define TARGET_READ_PC(pid) (generic_target_read_pc (pid))
263 typedef CORE_ADDR (gdbarch_read_pc_ftype
) (int pid
);
264 extern CORE_ADDR
gdbarch_read_pc (struct gdbarch
*gdbarch
, int pid
);
265 extern void set_gdbarch_read_pc (struct gdbarch
*gdbarch
, gdbarch_read_pc_ftype
*read_pc
);
267 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_PC)
268 #define TARGET_READ_PC(pid) (gdbarch_read_pc (current_gdbarch, pid))
272 /* Default (function) for non- multi-arch platforms. */
273 #if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_PC)
274 #define TARGET_WRITE_PC(val, pid) (generic_target_write_pc (val, pid))
277 typedef void (gdbarch_write_pc_ftype
) (CORE_ADDR val
, int pid
);
278 extern void gdbarch_write_pc (struct gdbarch
*gdbarch
, CORE_ADDR val
, int pid
);
279 extern void set_gdbarch_write_pc (struct gdbarch
*gdbarch
, gdbarch_write_pc_ftype
*write_pc
);
281 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_PC)
282 #define TARGET_WRITE_PC(val, pid) (gdbarch_write_pc (current_gdbarch, val, pid))
286 /* Default (function) for non- multi-arch platforms. */
287 #if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_FP)
288 #define TARGET_READ_FP() (generic_target_read_fp ())
291 typedef CORE_ADDR (gdbarch_read_fp_ftype
) (void);
292 extern CORE_ADDR
gdbarch_read_fp (struct gdbarch
*gdbarch
);
293 extern void set_gdbarch_read_fp (struct gdbarch
*gdbarch
, gdbarch_read_fp_ftype
*read_fp
);
295 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_FP)
296 #define TARGET_READ_FP() (gdbarch_read_fp (current_gdbarch))
300 /* Default (function) for non- multi-arch platforms. */
301 #if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_FP)
302 #define TARGET_WRITE_FP(val) (generic_target_write_fp (val))
305 typedef void (gdbarch_write_fp_ftype
) (CORE_ADDR val
);
306 extern void gdbarch_write_fp (struct gdbarch
*gdbarch
, CORE_ADDR val
);
307 extern void set_gdbarch_write_fp (struct gdbarch
*gdbarch
, gdbarch_write_fp_ftype
*write_fp
);
309 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_FP)
310 #define TARGET_WRITE_FP(val) (gdbarch_write_fp (current_gdbarch, val))
314 /* Default (function) for non- multi-arch platforms. */
315 #if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_SP)
316 #define TARGET_READ_SP() (generic_target_read_sp ())
319 typedef CORE_ADDR (gdbarch_read_sp_ftype
) (void);
320 extern CORE_ADDR
gdbarch_read_sp (struct gdbarch
*gdbarch
);
321 extern void set_gdbarch_read_sp (struct gdbarch
*gdbarch
, gdbarch_read_sp_ftype
*read_sp
);
323 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_SP)
324 #define TARGET_READ_SP() (gdbarch_read_sp (current_gdbarch))
328 /* Default (function) for non- multi-arch platforms. */
329 #if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_SP)
330 #define TARGET_WRITE_SP(val) (generic_target_write_sp (val))
333 typedef void (gdbarch_write_sp_ftype
) (CORE_ADDR val
);
334 extern void gdbarch_write_sp (struct gdbarch
*gdbarch
, CORE_ADDR val
);
335 extern void set_gdbarch_write_sp (struct gdbarch
*gdbarch
, gdbarch_write_sp_ftype
*write_sp
);
337 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_SP)
338 #define TARGET_WRITE_SP(val) (gdbarch_write_sp (current_gdbarch, val))
342 extern int gdbarch_num_regs (struct gdbarch
*gdbarch
);
343 extern void set_gdbarch_num_regs (struct gdbarch
*gdbarch
, int num_regs
);
345 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_REGS)
346 #define NUM_REGS (gdbarch_num_regs (current_gdbarch))
350 /* This macro gives the number of pseudo-registers that live in the
351 register namespace but do not get fetched or stored on the target.
352 These pseudo-registers may be aliases for other registers,
353 combinations of other registers, or they may be computed by GDB. */
355 /* Default (value) for non- multi-arch platforms. */
356 #if (!GDB_MULTI_ARCH) && !defined (NUM_PSEUDO_REGS)
357 #define NUM_PSEUDO_REGS (0)
360 extern int gdbarch_num_pseudo_regs (struct gdbarch
*gdbarch
);
361 extern void set_gdbarch_num_pseudo_regs (struct gdbarch
*gdbarch
, int num_pseudo_regs
);
363 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_PSEUDO_REGS)
364 #define NUM_PSEUDO_REGS (gdbarch_num_pseudo_regs (current_gdbarch))
368 extern int gdbarch_sp_regnum (struct gdbarch
*gdbarch
);
369 extern void set_gdbarch_sp_regnum (struct gdbarch
*gdbarch
, int sp_regnum
);
371 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SP_REGNUM)
372 #define SP_REGNUM (gdbarch_sp_regnum (current_gdbarch))
376 extern int gdbarch_fp_regnum (struct gdbarch
*gdbarch
);
377 extern void set_gdbarch_fp_regnum (struct gdbarch
*gdbarch
, int fp_regnum
);
379 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FP_REGNUM)
380 #define FP_REGNUM (gdbarch_fp_regnum (current_gdbarch))
384 extern int gdbarch_pc_regnum (struct gdbarch
*gdbarch
);
385 extern void set_gdbarch_pc_regnum (struct gdbarch
*gdbarch
, int pc_regnum
);
387 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_REGNUM)
388 #define PC_REGNUM (gdbarch_pc_regnum (current_gdbarch))
392 /* Default (value) for non- multi-arch platforms. */
393 #if (!GDB_MULTI_ARCH) && !defined (FP0_REGNUM)
394 #define FP0_REGNUM (-1)
397 extern int gdbarch_fp0_regnum (struct gdbarch
*gdbarch
);
398 extern void set_gdbarch_fp0_regnum (struct gdbarch
*gdbarch
, int fp0_regnum
);
400 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FP0_REGNUM)
401 #define FP0_REGNUM (gdbarch_fp0_regnum (current_gdbarch))
405 /* Default (value) for non- multi-arch platforms. */
406 #if (!GDB_MULTI_ARCH) && !defined (NPC_REGNUM)
407 #define NPC_REGNUM (-1)
410 extern int gdbarch_npc_regnum (struct gdbarch
*gdbarch
);
411 extern void set_gdbarch_npc_regnum (struct gdbarch
*gdbarch
, int npc_regnum
);
413 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NPC_REGNUM)
414 #define NPC_REGNUM (gdbarch_npc_regnum (current_gdbarch))
418 /* Default (value) for non- multi-arch platforms. */
419 #if (!GDB_MULTI_ARCH) && !defined (NNPC_REGNUM)
420 #define NNPC_REGNUM (-1)
423 extern int gdbarch_nnpc_regnum (struct gdbarch
*gdbarch
);
424 extern void set_gdbarch_nnpc_regnum (struct gdbarch
*gdbarch
, int nnpc_regnum
);
426 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NNPC_REGNUM)
427 #define NNPC_REGNUM (gdbarch_nnpc_regnum (current_gdbarch))
431 /* Default (function) for non- multi-arch platforms. */
432 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_NAME)
433 #define REGISTER_NAME(regnr) (legacy_register_name (regnr))
436 typedef char * (gdbarch_register_name_ftype
) (int regnr
);
437 extern char * gdbarch_register_name (struct gdbarch
*gdbarch
, int regnr
);
438 extern void set_gdbarch_register_name (struct gdbarch
*gdbarch
, gdbarch_register_name_ftype
*register_name
);
440 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_NAME)
441 #define REGISTER_NAME(regnr) (gdbarch_register_name (current_gdbarch, regnr))
445 extern int gdbarch_register_size (struct gdbarch
*gdbarch
);
446 extern void set_gdbarch_register_size (struct gdbarch
*gdbarch
, int register_size
);
448 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIZE)
449 #define REGISTER_SIZE (gdbarch_register_size (current_gdbarch))
453 extern int gdbarch_register_bytes (struct gdbarch
*gdbarch
);
454 extern void set_gdbarch_register_bytes (struct gdbarch
*gdbarch
, int register_bytes
);
456 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES)
457 #define REGISTER_BYTES (gdbarch_register_bytes (current_gdbarch))
461 typedef int (gdbarch_register_byte_ftype
) (int reg_nr
);
462 extern int gdbarch_register_byte (struct gdbarch
*gdbarch
, int reg_nr
);
463 extern void set_gdbarch_register_byte (struct gdbarch
*gdbarch
, gdbarch_register_byte_ftype
*register_byte
);
465 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTE)
466 #define REGISTER_BYTE(reg_nr) (gdbarch_register_byte (current_gdbarch, reg_nr))
470 typedef int (gdbarch_register_raw_size_ftype
) (int reg_nr
);
471 extern int gdbarch_register_raw_size (struct gdbarch
*gdbarch
, int reg_nr
);
472 extern void set_gdbarch_register_raw_size (struct gdbarch
*gdbarch
, gdbarch_register_raw_size_ftype
*register_raw_size
);
474 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_RAW_SIZE)
475 #define REGISTER_RAW_SIZE(reg_nr) (gdbarch_register_raw_size (current_gdbarch, reg_nr))
479 extern int gdbarch_max_register_raw_size (struct gdbarch
*gdbarch
);
480 extern void set_gdbarch_max_register_raw_size (struct gdbarch
*gdbarch
, int max_register_raw_size
);
482 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MAX_REGISTER_RAW_SIZE)
483 #define MAX_REGISTER_RAW_SIZE (gdbarch_max_register_raw_size (current_gdbarch))
487 typedef int (gdbarch_register_virtual_size_ftype
) (int reg_nr
);
488 extern int gdbarch_register_virtual_size (struct gdbarch
*gdbarch
, int reg_nr
);
489 extern void set_gdbarch_register_virtual_size (struct gdbarch
*gdbarch
, gdbarch_register_virtual_size_ftype
*register_virtual_size
);
491 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_SIZE)
492 #define REGISTER_VIRTUAL_SIZE(reg_nr) (gdbarch_register_virtual_size (current_gdbarch, reg_nr))
496 extern int gdbarch_max_register_virtual_size (struct gdbarch
*gdbarch
);
497 extern void set_gdbarch_max_register_virtual_size (struct gdbarch
*gdbarch
, int max_register_virtual_size
);
499 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MAX_REGISTER_VIRTUAL_SIZE)
500 #define MAX_REGISTER_VIRTUAL_SIZE (gdbarch_max_register_virtual_size (current_gdbarch))
504 typedef struct type
* (gdbarch_register_virtual_type_ftype
) (int reg_nr
);
505 extern struct type
* gdbarch_register_virtual_type (struct gdbarch
*gdbarch
, int reg_nr
);
506 extern void set_gdbarch_register_virtual_type (struct gdbarch
*gdbarch
, gdbarch_register_virtual_type_ftype
*register_virtual_type
);
508 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_TYPE)
509 #define REGISTER_VIRTUAL_TYPE(reg_nr) (gdbarch_register_virtual_type (current_gdbarch, reg_nr))
513 /* Default (function) for non- multi-arch platforms. */
514 #if (!GDB_MULTI_ARCH) && !defined (DO_REGISTERS_INFO)
515 #define DO_REGISTERS_INFO(reg_nr, fpregs) (do_registers_info (reg_nr, fpregs))
518 typedef void (gdbarch_do_registers_info_ftype
) (int reg_nr
, int fpregs
);
519 extern void gdbarch_do_registers_info (struct gdbarch
*gdbarch
, int reg_nr
, int fpregs
);
520 extern void set_gdbarch_do_registers_info (struct gdbarch
*gdbarch
, gdbarch_do_registers_info_ftype
*do_registers_info
);
522 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DO_REGISTERS_INFO)
523 #define DO_REGISTERS_INFO(reg_nr, fpregs) (gdbarch_do_registers_info (current_gdbarch, reg_nr, fpregs))
527 /* MAP a GDB RAW register number onto a simulator register number. See
528 also include/...-sim.h. */
530 /* Default (function) for non- multi-arch platforms. */
531 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_SIM_REGNO)
532 #define REGISTER_SIM_REGNO(reg_nr) (default_register_sim_regno (reg_nr))
535 typedef int (gdbarch_register_sim_regno_ftype
) (int reg_nr
);
536 extern int gdbarch_register_sim_regno (struct gdbarch
*gdbarch
, int reg_nr
);
537 extern void set_gdbarch_register_sim_regno (struct gdbarch
*gdbarch
, gdbarch_register_sim_regno_ftype
*register_sim_regno
);
539 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIM_REGNO)
540 #define REGISTER_SIM_REGNO(reg_nr) (gdbarch_register_sim_regno (current_gdbarch, reg_nr))
544 extern int gdbarch_use_generic_dummy_frames (struct gdbarch
*gdbarch
);
545 extern void set_gdbarch_use_generic_dummy_frames (struct gdbarch
*gdbarch
, int use_generic_dummy_frames
);
547 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (USE_GENERIC_DUMMY_FRAMES)
548 #define USE_GENERIC_DUMMY_FRAMES (gdbarch_use_generic_dummy_frames (current_gdbarch))
552 extern int gdbarch_call_dummy_location (struct gdbarch
*gdbarch
);
553 extern void set_gdbarch_call_dummy_location (struct gdbarch
*gdbarch
, int call_dummy_location
);
555 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LOCATION)
556 #define CALL_DUMMY_LOCATION (gdbarch_call_dummy_location (current_gdbarch))
560 typedef CORE_ADDR (gdbarch_call_dummy_address_ftype
) (void);
561 extern CORE_ADDR
gdbarch_call_dummy_address (struct gdbarch
*gdbarch
);
562 extern void set_gdbarch_call_dummy_address (struct gdbarch
*gdbarch
, gdbarch_call_dummy_address_ftype
*call_dummy_address
);
564 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_ADDRESS)
565 #define CALL_DUMMY_ADDRESS() (gdbarch_call_dummy_address (current_gdbarch))
569 extern CORE_ADDR
gdbarch_call_dummy_start_offset (struct gdbarch
*gdbarch
);
570 extern void set_gdbarch_call_dummy_start_offset (struct gdbarch
*gdbarch
, CORE_ADDR call_dummy_start_offset
);
572 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_START_OFFSET)
573 #define CALL_DUMMY_START_OFFSET (gdbarch_call_dummy_start_offset (current_gdbarch))
577 extern CORE_ADDR
gdbarch_call_dummy_breakpoint_offset (struct gdbarch
*gdbarch
);
578 extern void set_gdbarch_call_dummy_breakpoint_offset (struct gdbarch
*gdbarch
, CORE_ADDR call_dummy_breakpoint_offset
);
580 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET)
581 #define CALL_DUMMY_BREAKPOINT_OFFSET (gdbarch_call_dummy_breakpoint_offset (current_gdbarch))
585 extern int gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch
*gdbarch
);
586 extern void set_gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch
*gdbarch
, int call_dummy_breakpoint_offset_p
);
588 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
589 #define CALL_DUMMY_BREAKPOINT_OFFSET_P (gdbarch_call_dummy_breakpoint_offset_p (current_gdbarch))
593 extern int gdbarch_call_dummy_length (struct gdbarch
*gdbarch
);
594 extern void set_gdbarch_call_dummy_length (struct gdbarch
*gdbarch
, int call_dummy_length
);
596 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LENGTH)
597 #define CALL_DUMMY_LENGTH (gdbarch_call_dummy_length (current_gdbarch))
601 typedef int (gdbarch_pc_in_call_dummy_ftype
) (CORE_ADDR pc
, CORE_ADDR sp
, CORE_ADDR frame_address
);
602 extern int gdbarch_pc_in_call_dummy (struct gdbarch
*gdbarch
, CORE_ADDR pc
, CORE_ADDR sp
, CORE_ADDR frame_address
);
603 extern void set_gdbarch_pc_in_call_dummy (struct gdbarch
*gdbarch
, gdbarch_pc_in_call_dummy_ftype
*pc_in_call_dummy
);
605 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_IN_CALL_DUMMY)
606 #define PC_IN_CALL_DUMMY(pc, sp, frame_address) (gdbarch_pc_in_call_dummy (current_gdbarch, pc, sp, frame_address))
610 extern int gdbarch_call_dummy_p (struct gdbarch
*gdbarch
);
611 extern void set_gdbarch_call_dummy_p (struct gdbarch
*gdbarch
, int call_dummy_p
);
613 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_P)
614 #define CALL_DUMMY_P (gdbarch_call_dummy_p (current_gdbarch))
618 /* Default (value) for non- multi-arch platforms. */
619 #if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_WORDS)
620 #define CALL_DUMMY_WORDS (legacy_call_dummy_words)
623 extern LONGEST
* gdbarch_call_dummy_words (struct gdbarch
*gdbarch
);
624 extern void set_gdbarch_call_dummy_words (struct gdbarch
*gdbarch
, LONGEST
* call_dummy_words
);
626 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_WORDS)
627 #define CALL_DUMMY_WORDS (gdbarch_call_dummy_words (current_gdbarch))
631 /* Default (value) for non- multi-arch platforms. */
632 #if (!GDB_MULTI_ARCH) && !defined (SIZEOF_CALL_DUMMY_WORDS)
633 #define SIZEOF_CALL_DUMMY_WORDS (legacy_sizeof_call_dummy_words)
636 extern int gdbarch_sizeof_call_dummy_words (struct gdbarch
*gdbarch
);
637 extern void set_gdbarch_sizeof_call_dummy_words (struct gdbarch
*gdbarch
, int sizeof_call_dummy_words
);
639 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIZEOF_CALL_DUMMY_WORDS)
640 #define SIZEOF_CALL_DUMMY_WORDS (gdbarch_sizeof_call_dummy_words (current_gdbarch))
644 extern int gdbarch_call_dummy_stack_adjust_p (struct gdbarch
*gdbarch
);
645 extern void set_gdbarch_call_dummy_stack_adjust_p (struct gdbarch
*gdbarch
, int call_dummy_stack_adjust_p
);
647 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_STACK_ADJUST_P)
648 #define CALL_DUMMY_STACK_ADJUST_P (gdbarch_call_dummy_stack_adjust_p (current_gdbarch))
652 extern int gdbarch_call_dummy_stack_adjust (struct gdbarch
*gdbarch
);
653 extern void set_gdbarch_call_dummy_stack_adjust (struct gdbarch
*gdbarch
, int call_dummy_stack_adjust
);
655 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_STACK_ADJUST)
656 #define CALL_DUMMY_STACK_ADJUST (gdbarch_call_dummy_stack_adjust (current_gdbarch))
660 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
);
661 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
);
662 extern void set_gdbarch_fix_call_dummy (struct gdbarch
*gdbarch
, gdbarch_fix_call_dummy_ftype
*fix_call_dummy
);
664 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FIX_CALL_DUMMY)
665 #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))
669 extern int gdbarch_believe_pcc_promotion (struct gdbarch
*gdbarch
);
670 extern void set_gdbarch_believe_pcc_promotion (struct gdbarch
*gdbarch
, int believe_pcc_promotion
);
672 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION)
673 #define BELIEVE_PCC_PROMOTION (gdbarch_believe_pcc_promotion (current_gdbarch))
677 extern int gdbarch_believe_pcc_promotion_type (struct gdbarch
*gdbarch
);
678 extern void set_gdbarch_believe_pcc_promotion_type (struct gdbarch
*gdbarch
, int believe_pcc_promotion_type
);
680 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION_TYPE)
681 #define BELIEVE_PCC_PROMOTION_TYPE (gdbarch_believe_pcc_promotion_type (current_gdbarch))
685 /* Default (function) for non- multi-arch platforms. */
686 #if (!GDB_MULTI_ARCH) && !defined (COERCE_FLOAT_TO_DOUBLE)
687 #define COERCE_FLOAT_TO_DOUBLE(formal, actual) (default_coerce_float_to_double (formal, actual))
690 typedef int (gdbarch_coerce_float_to_double_ftype
) (struct type
*formal
, struct type
*actual
);
691 extern int gdbarch_coerce_float_to_double (struct gdbarch
*gdbarch
, struct type
*formal
, struct type
*actual
);
692 extern void set_gdbarch_coerce_float_to_double (struct gdbarch
*gdbarch
, gdbarch_coerce_float_to_double_ftype
*coerce_float_to_double
);
694 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (COERCE_FLOAT_TO_DOUBLE)
695 #define COERCE_FLOAT_TO_DOUBLE(formal, actual) (gdbarch_coerce_float_to_double (current_gdbarch, formal, actual))
699 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
);
700 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
);
701 extern void set_gdbarch_get_saved_register (struct gdbarch
*gdbarch
, gdbarch_get_saved_register_ftype
*get_saved_register
);
703 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_SAVED_REGISTER)
704 #define GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (gdbarch_get_saved_register (current_gdbarch, raw_buffer, optimized, addrp, frame, regnum, lval))
708 /* Default (function) for non- multi-arch platforms. */
709 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERTIBLE)
710 #define REGISTER_CONVERTIBLE(nr) (generic_register_convertible_not (nr))
713 typedef int (gdbarch_register_convertible_ftype
) (int nr
);
714 extern int gdbarch_register_convertible (struct gdbarch
*gdbarch
, int nr
);
715 extern void set_gdbarch_register_convertible (struct gdbarch
*gdbarch
, gdbarch_register_convertible_ftype
*register_convertible
);
717 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERTIBLE)
718 #define REGISTER_CONVERTIBLE(nr) (gdbarch_register_convertible (current_gdbarch, nr))
722 /* Default (function) for non- multi-arch platforms. */
723 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_VIRTUAL)
724 #define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (internal_error ("REGISTER_CONVERT_TO_VIRTUAL"), 0)
727 typedef void (gdbarch_register_convert_to_virtual_ftype
) (int regnum
, struct type
*type
, char *from
, char *to
);
728 extern void gdbarch_register_convert_to_virtual (struct gdbarch
*gdbarch
, int regnum
, struct type
*type
, char *from
, char *to
);
729 extern void set_gdbarch_register_convert_to_virtual (struct gdbarch
*gdbarch
, gdbarch_register_convert_to_virtual_ftype
*register_convert_to_virtual
);
731 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_VIRTUAL)
732 #define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (gdbarch_register_convert_to_virtual (current_gdbarch, regnum, type, from, to))
736 /* Default (function) for non- multi-arch platforms. */
737 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_RAW)
738 #define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (internal_error ("REGISTER_CONVERT_TO_RAW"), 0)
741 typedef void (gdbarch_register_convert_to_raw_ftype
) (struct type
*type
, int regnum
, char *from
, char *to
);
742 extern void gdbarch_register_convert_to_raw (struct gdbarch
*gdbarch
, struct type
*type
, int regnum
, char *from
, char *to
);
743 extern void set_gdbarch_register_convert_to_raw (struct gdbarch
*gdbarch
, gdbarch_register_convert_to_raw_ftype
*register_convert_to_raw
);
745 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_RAW)
746 #define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (gdbarch_register_convert_to_raw (current_gdbarch, type, regnum, from, to))
750 /* This function is called when the value of a pseudo-register needs to
751 be updated. Typically it will be defined on a per-architecture
754 /* Default (function) for non- multi-arch platforms. */
755 #if (!GDB_MULTI_ARCH) && !defined (FETCH_PSEUDO_REGISTER)
756 #define FETCH_PSEUDO_REGISTER(regnum) (internal_error ("FETCH_PSEUDO_REGISTER"), 0)
759 typedef void (gdbarch_fetch_pseudo_register_ftype
) (int regnum
);
760 extern void gdbarch_fetch_pseudo_register (struct gdbarch
*gdbarch
, int regnum
);
761 extern void set_gdbarch_fetch_pseudo_register (struct gdbarch
*gdbarch
, gdbarch_fetch_pseudo_register_ftype
*fetch_pseudo_register
);
763 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FETCH_PSEUDO_REGISTER)
764 #define FETCH_PSEUDO_REGISTER(regnum) (gdbarch_fetch_pseudo_register (current_gdbarch, regnum))
768 /* This function is called when the value of a pseudo-register needs to
769 be set or stored. Typically it will be defined on a
770 per-architecture basis. */
772 /* Default (function) for non- multi-arch platforms. */
773 #if (!GDB_MULTI_ARCH) && !defined (STORE_PSEUDO_REGISTER)
774 #define STORE_PSEUDO_REGISTER(regnum) (internal_error ("STORE_PSEUDO_REGISTER"), 0)
777 typedef void (gdbarch_store_pseudo_register_ftype
) (int regnum
);
778 extern void gdbarch_store_pseudo_register (struct gdbarch
*gdbarch
, int regnum
);
779 extern void set_gdbarch_store_pseudo_register (struct gdbarch
*gdbarch
, gdbarch_store_pseudo_register_ftype
*store_pseudo_register
);
781 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_PSEUDO_REGISTER)
782 #define STORE_PSEUDO_REGISTER(regnum) (gdbarch_store_pseudo_register (current_gdbarch, regnum))
786 /* Default (function) for non- multi-arch platforms. */
787 #if (!GDB_MULTI_ARCH) && !defined (POINTER_TO_ADDRESS)
788 #define POINTER_TO_ADDRESS(type, buf) (unsigned_pointer_to_address (type, buf))
791 typedef CORE_ADDR (gdbarch_pointer_to_address_ftype
) (struct type
*type
, void *buf
);
792 extern CORE_ADDR
gdbarch_pointer_to_address (struct gdbarch
*gdbarch
, struct type
*type
, void *buf
);
793 extern void set_gdbarch_pointer_to_address (struct gdbarch
*gdbarch
, gdbarch_pointer_to_address_ftype
*pointer_to_address
);
795 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POINTER_TO_ADDRESS)
796 #define POINTER_TO_ADDRESS(type, buf) (gdbarch_pointer_to_address (current_gdbarch, type, buf))
800 /* Default (function) for non- multi-arch platforms. */
801 #if (!GDB_MULTI_ARCH) && !defined (ADDRESS_TO_POINTER)
802 #define ADDRESS_TO_POINTER(type, buf, addr) (unsigned_address_to_pointer (type, buf, addr))
805 typedef void (gdbarch_address_to_pointer_ftype
) (struct type
*type
, void *buf
, CORE_ADDR addr
);
806 extern void gdbarch_address_to_pointer (struct gdbarch
*gdbarch
, struct type
*type
, void *buf
, CORE_ADDR addr
);
807 extern void set_gdbarch_address_to_pointer (struct gdbarch
*gdbarch
, gdbarch_address_to_pointer_ftype
*address_to_pointer
);
809 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_TO_POINTER)
810 #define ADDRESS_TO_POINTER(type, buf, addr) (gdbarch_address_to_pointer (current_gdbarch, type, buf, addr))
814 /* Default (function) for non- multi-arch platforms. */
815 #if (!GDB_MULTI_ARCH) && !defined (RETURN_VALUE_ON_STACK)
816 #define RETURN_VALUE_ON_STACK(type) (generic_return_value_on_stack_not (type))
819 typedef int (gdbarch_return_value_on_stack_ftype
) (struct type
*type
);
820 extern int gdbarch_return_value_on_stack (struct gdbarch
*gdbarch
, struct type
*type
);
821 extern void set_gdbarch_return_value_on_stack (struct gdbarch
*gdbarch
, gdbarch_return_value_on_stack_ftype
*return_value_on_stack
);
823 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (RETURN_VALUE_ON_STACK)
824 #define RETURN_VALUE_ON_STACK(type) (gdbarch_return_value_on_stack (current_gdbarch, type))
828 typedef void (gdbarch_extract_return_value_ftype
) (struct type
*type
, char *regbuf
, char *valbuf
);
829 extern void gdbarch_extract_return_value (struct gdbarch
*gdbarch
, struct type
*type
, char *regbuf
, char *valbuf
);
830 extern void set_gdbarch_extract_return_value (struct gdbarch
*gdbarch
, gdbarch_extract_return_value_ftype
*extract_return_value
);
832 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_RETURN_VALUE)
833 #define EXTRACT_RETURN_VALUE(type, regbuf, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regbuf, valbuf))
837 typedef CORE_ADDR (gdbarch_push_arguments_ftype
) (int nargs
, struct value
**args
, CORE_ADDR sp
, int struct_return
, CORE_ADDR struct_addr
);
838 extern CORE_ADDR
gdbarch_push_arguments (struct gdbarch
*gdbarch
, int nargs
, struct value
**args
, CORE_ADDR sp
, int struct_return
, CORE_ADDR struct_addr
);
839 extern void set_gdbarch_push_arguments (struct gdbarch
*gdbarch
, gdbarch_push_arguments_ftype
*push_arguments
);
841 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_ARGUMENTS)
842 #define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (gdbarch_push_arguments (current_gdbarch, nargs, args, sp, struct_return, struct_addr))
846 typedef void (gdbarch_push_dummy_frame_ftype
) (void);
847 extern void gdbarch_push_dummy_frame (struct gdbarch
*gdbarch
);
848 extern void set_gdbarch_push_dummy_frame (struct gdbarch
*gdbarch
, gdbarch_push_dummy_frame_ftype
*push_dummy_frame
);
850 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_DUMMY_FRAME)
851 #define PUSH_DUMMY_FRAME (gdbarch_push_dummy_frame (current_gdbarch))
855 typedef CORE_ADDR (gdbarch_push_return_address_ftype
) (CORE_ADDR pc
, CORE_ADDR sp
);
856 extern CORE_ADDR
gdbarch_push_return_address (struct gdbarch
*gdbarch
, CORE_ADDR pc
, CORE_ADDR sp
);
857 extern void set_gdbarch_push_return_address (struct gdbarch
*gdbarch
, gdbarch_push_return_address_ftype
*push_return_address
);
859 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_RETURN_ADDRESS)
860 #define PUSH_RETURN_ADDRESS(pc, sp) (gdbarch_push_return_address (current_gdbarch, pc, sp))
864 typedef void (gdbarch_pop_frame_ftype
) (void);
865 extern void gdbarch_pop_frame (struct gdbarch
*gdbarch
);
866 extern void set_gdbarch_pop_frame (struct gdbarch
*gdbarch
, gdbarch_pop_frame_ftype
*pop_frame
);
868 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POP_FRAME)
869 #define POP_FRAME (gdbarch_pop_frame (current_gdbarch))
873 /* I wish that these would just go away.... */
875 /* Default (function) for non- multi-arch platforms. */
876 #if (!GDB_MULTI_ARCH) && !defined (D10V_MAKE_DADDR)
877 #define D10V_MAKE_DADDR(x) (internal_error ("D10V_MAKE_DADDR"), 0)
880 typedef CORE_ADDR (gdbarch_d10v_make_daddr_ftype
) (CORE_ADDR x
);
881 extern CORE_ADDR
gdbarch_d10v_make_daddr (struct gdbarch
*gdbarch
, CORE_ADDR x
);
882 extern void set_gdbarch_d10v_make_daddr (struct gdbarch
*gdbarch
, gdbarch_d10v_make_daddr_ftype
*d10v_make_daddr
);
884 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (D10V_MAKE_DADDR)
885 #define D10V_MAKE_DADDR(x) (gdbarch_d10v_make_daddr (current_gdbarch, x))
889 /* Default (function) for non- multi-arch platforms. */
890 #if (!GDB_MULTI_ARCH) && !defined (D10V_MAKE_IADDR)
891 #define D10V_MAKE_IADDR(x) (internal_error ("D10V_MAKE_IADDR"), 0)
894 typedef CORE_ADDR (gdbarch_d10v_make_iaddr_ftype
) (CORE_ADDR x
);
895 extern CORE_ADDR
gdbarch_d10v_make_iaddr (struct gdbarch
*gdbarch
, CORE_ADDR x
);
896 extern void set_gdbarch_d10v_make_iaddr (struct gdbarch
*gdbarch
, gdbarch_d10v_make_iaddr_ftype
*d10v_make_iaddr
);
898 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (D10V_MAKE_IADDR)
899 #define D10V_MAKE_IADDR(x) (gdbarch_d10v_make_iaddr (current_gdbarch, x))
903 /* Default (function) for non- multi-arch platforms. */
904 #if (!GDB_MULTI_ARCH) && !defined (D10V_DADDR_P)
905 #define D10V_DADDR_P(x) (internal_error ("D10V_DADDR_P"), 0)
908 typedef int (gdbarch_d10v_daddr_p_ftype
) (CORE_ADDR x
);
909 extern int gdbarch_d10v_daddr_p (struct gdbarch
*gdbarch
, CORE_ADDR x
);
910 extern void set_gdbarch_d10v_daddr_p (struct gdbarch
*gdbarch
, gdbarch_d10v_daddr_p_ftype
*d10v_daddr_p
);
912 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (D10V_DADDR_P)
913 #define D10V_DADDR_P(x) (gdbarch_d10v_daddr_p (current_gdbarch, x))
917 /* Default (function) for non- multi-arch platforms. */
918 #if (!GDB_MULTI_ARCH) && !defined (D10V_IADDR_P)
919 #define D10V_IADDR_P(x) (internal_error ("D10V_IADDR_P"), 0)
922 typedef int (gdbarch_d10v_iaddr_p_ftype
) (CORE_ADDR x
);
923 extern int gdbarch_d10v_iaddr_p (struct gdbarch
*gdbarch
, CORE_ADDR x
);
924 extern void set_gdbarch_d10v_iaddr_p (struct gdbarch
*gdbarch
, gdbarch_d10v_iaddr_p_ftype
*d10v_iaddr_p
);
926 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (D10V_IADDR_P)
927 #define D10V_IADDR_P(x) (gdbarch_d10v_iaddr_p (current_gdbarch, x))
931 /* Default (function) for non- multi-arch platforms. */
932 #if (!GDB_MULTI_ARCH) && !defined (D10V_CONVERT_DADDR_TO_RAW)
933 #define D10V_CONVERT_DADDR_TO_RAW(x) (internal_error ("D10V_CONVERT_DADDR_TO_RAW"), 0)
936 typedef CORE_ADDR (gdbarch_d10v_convert_daddr_to_raw_ftype
) (CORE_ADDR x
);
937 extern CORE_ADDR
gdbarch_d10v_convert_daddr_to_raw (struct gdbarch
*gdbarch
, CORE_ADDR x
);
938 extern void set_gdbarch_d10v_convert_daddr_to_raw (struct gdbarch
*gdbarch
, gdbarch_d10v_convert_daddr_to_raw_ftype
*d10v_convert_daddr_to_raw
);
940 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (D10V_CONVERT_DADDR_TO_RAW)
941 #define D10V_CONVERT_DADDR_TO_RAW(x) (gdbarch_d10v_convert_daddr_to_raw (current_gdbarch, x))
945 /* Default (function) for non- multi-arch platforms. */
946 #if (!GDB_MULTI_ARCH) && !defined (D10V_CONVERT_IADDR_TO_RAW)
947 #define D10V_CONVERT_IADDR_TO_RAW(x) (internal_error ("D10V_CONVERT_IADDR_TO_RAW"), 0)
950 typedef CORE_ADDR (gdbarch_d10v_convert_iaddr_to_raw_ftype
) (CORE_ADDR x
);
951 extern CORE_ADDR
gdbarch_d10v_convert_iaddr_to_raw (struct gdbarch
*gdbarch
, CORE_ADDR x
);
952 extern void set_gdbarch_d10v_convert_iaddr_to_raw (struct gdbarch
*gdbarch
, gdbarch_d10v_convert_iaddr_to_raw_ftype
*d10v_convert_iaddr_to_raw
);
954 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (D10V_CONVERT_IADDR_TO_RAW)
955 #define D10V_CONVERT_IADDR_TO_RAW(x) (gdbarch_d10v_convert_iaddr_to_raw (current_gdbarch, x))
959 typedef void (gdbarch_store_struct_return_ftype
) (CORE_ADDR addr
, CORE_ADDR sp
);
960 extern void gdbarch_store_struct_return (struct gdbarch
*gdbarch
, CORE_ADDR addr
, CORE_ADDR sp
);
961 extern void set_gdbarch_store_struct_return (struct gdbarch
*gdbarch
, gdbarch_store_struct_return_ftype
*store_struct_return
);
963 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_STRUCT_RETURN)
964 #define STORE_STRUCT_RETURN(addr, sp) (gdbarch_store_struct_return (current_gdbarch, addr, sp))
968 typedef void (gdbarch_store_return_value_ftype
) (struct type
*type
, char *valbuf
);
969 extern void gdbarch_store_return_value (struct gdbarch
*gdbarch
, struct type
*type
, char *valbuf
);
970 extern void set_gdbarch_store_return_value (struct gdbarch
*gdbarch
, gdbarch_store_return_value_ftype
*store_return_value
);
972 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_RETURN_VALUE)
973 #define STORE_RETURN_VALUE(type, valbuf) (gdbarch_store_return_value (current_gdbarch, type, valbuf))
977 typedef CORE_ADDR (gdbarch_extract_struct_value_address_ftype
) (char *regbuf
);
978 extern CORE_ADDR
gdbarch_extract_struct_value_address (struct gdbarch
*gdbarch
, char *regbuf
);
979 extern void set_gdbarch_extract_struct_value_address (struct gdbarch
*gdbarch
, gdbarch_extract_struct_value_address_ftype
*extract_struct_value_address
);
981 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
982 #define EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (gdbarch_extract_struct_value_address (current_gdbarch, regbuf))
986 typedef int (gdbarch_use_struct_convention_ftype
) (int gcc_p
, struct type
*value_type
);
987 extern int gdbarch_use_struct_convention (struct gdbarch
*gdbarch
, int gcc_p
, struct type
*value_type
);
988 extern void set_gdbarch_use_struct_convention (struct gdbarch
*gdbarch
, gdbarch_use_struct_convention_ftype
*use_struct_convention
);
990 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (USE_STRUCT_CONVENTION)
991 #define USE_STRUCT_CONVENTION(gcc_p, value_type) (gdbarch_use_struct_convention (current_gdbarch, gcc_p, value_type))
995 typedef void (gdbarch_frame_init_saved_regs_ftype
) (struct frame_info
*frame
);
996 extern void gdbarch_frame_init_saved_regs (struct gdbarch
*gdbarch
, struct frame_info
*frame
);
997 extern void set_gdbarch_frame_init_saved_regs (struct gdbarch
*gdbarch
, gdbarch_frame_init_saved_regs_ftype
*frame_init_saved_regs
);
999 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_INIT_SAVED_REGS)
1000 #define FRAME_INIT_SAVED_REGS(frame) (gdbarch_frame_init_saved_regs (current_gdbarch, frame))
1004 typedef void (gdbarch_init_extra_frame_info_ftype
) (int fromleaf
, struct frame_info
*frame
);
1005 extern void gdbarch_init_extra_frame_info (struct gdbarch
*gdbarch
, int fromleaf
, struct frame_info
*frame
);
1006 extern void set_gdbarch_init_extra_frame_info (struct gdbarch
*gdbarch
, gdbarch_init_extra_frame_info_ftype
*init_extra_frame_info
);
1008 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_EXTRA_FRAME_INFO)
1009 #define INIT_EXTRA_FRAME_INFO(fromleaf, frame) (gdbarch_init_extra_frame_info (current_gdbarch, fromleaf, frame))
1013 typedef CORE_ADDR (gdbarch_skip_prologue_ftype
) (CORE_ADDR ip
);
1014 extern CORE_ADDR
gdbarch_skip_prologue (struct gdbarch
*gdbarch
, CORE_ADDR ip
);
1015 extern void set_gdbarch_skip_prologue (struct gdbarch
*gdbarch
, gdbarch_skip_prologue_ftype
*skip_prologue
);
1017 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_PROLOGUE)
1018 #define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip))
1022 /* Default (function) for non- multi-arch platforms. */
1023 #if (!GDB_MULTI_ARCH) && !defined (PROLOGUE_FRAMELESS_P)
1024 #define PROLOGUE_FRAMELESS_P(ip) (generic_prologue_frameless_p (ip))
1027 typedef int (gdbarch_prologue_frameless_p_ftype
) (CORE_ADDR ip
);
1028 extern int gdbarch_prologue_frameless_p (struct gdbarch
*gdbarch
, CORE_ADDR ip
);
1029 extern void set_gdbarch_prologue_frameless_p (struct gdbarch
*gdbarch
, gdbarch_prologue_frameless_p_ftype
*prologue_frameless_p
);
1031 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PROLOGUE_FRAMELESS_P)
1032 #define PROLOGUE_FRAMELESS_P(ip) (gdbarch_prologue_frameless_p (current_gdbarch, ip))
1036 typedef int (gdbarch_inner_than_ftype
) (CORE_ADDR lhs
, CORE_ADDR rhs
);
1037 extern int gdbarch_inner_than (struct gdbarch
*gdbarch
, CORE_ADDR lhs
, CORE_ADDR rhs
);
1038 extern void set_gdbarch_inner_than (struct gdbarch
*gdbarch
, gdbarch_inner_than_ftype
*inner_than
);
1040 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INNER_THAN)
1041 #define INNER_THAN(lhs, rhs) (gdbarch_inner_than (current_gdbarch, lhs, rhs))
1045 /* Default (function) for non- multi-arch platforms. */
1046 #if (!GDB_MULTI_ARCH) && !defined (BREAKPOINT_FROM_PC)
1047 #define BREAKPOINT_FROM_PC(pcptr, lenptr) (legacy_breakpoint_from_pc (pcptr, lenptr))
1050 typedef unsigned char * (gdbarch_breakpoint_from_pc_ftype
) (CORE_ADDR
*pcptr
, int *lenptr
);
1051 extern unsigned char * gdbarch_breakpoint_from_pc (struct gdbarch
*gdbarch
, CORE_ADDR
*pcptr
, int *lenptr
);
1052 extern void set_gdbarch_breakpoint_from_pc (struct gdbarch
*gdbarch
, gdbarch_breakpoint_from_pc_ftype
*breakpoint_from_pc
);
1054 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BREAKPOINT_FROM_PC)
1055 #define BREAKPOINT_FROM_PC(pcptr, lenptr) (gdbarch_breakpoint_from_pc (current_gdbarch, pcptr, lenptr))
1059 /* Default (function) for non- multi-arch platforms. */
1060 #if (!GDB_MULTI_ARCH) && !defined (MEMORY_INSERT_BREAKPOINT)
1061 #define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (default_memory_insert_breakpoint (addr, contents_cache))
1064 typedef int (gdbarch_memory_insert_breakpoint_ftype
) (CORE_ADDR addr
, char *contents_cache
);
1065 extern int gdbarch_memory_insert_breakpoint (struct gdbarch
*gdbarch
, CORE_ADDR addr
, char *contents_cache
);
1066 extern void set_gdbarch_memory_insert_breakpoint (struct gdbarch
*gdbarch
, gdbarch_memory_insert_breakpoint_ftype
*memory_insert_breakpoint
);
1068 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_INSERT_BREAKPOINT)
1069 #define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (gdbarch_memory_insert_breakpoint (current_gdbarch, addr, contents_cache))
1073 /* Default (function) for non- multi-arch platforms. */
1074 #if (!GDB_MULTI_ARCH) && !defined (MEMORY_REMOVE_BREAKPOINT)
1075 #define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (default_memory_remove_breakpoint (addr, contents_cache))
1078 typedef int (gdbarch_memory_remove_breakpoint_ftype
) (CORE_ADDR addr
, char *contents_cache
);
1079 extern int gdbarch_memory_remove_breakpoint (struct gdbarch
*gdbarch
, CORE_ADDR addr
, char *contents_cache
);
1080 extern void set_gdbarch_memory_remove_breakpoint (struct gdbarch
*gdbarch
, gdbarch_memory_remove_breakpoint_ftype
*memory_remove_breakpoint
);
1082 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_REMOVE_BREAKPOINT)
1083 #define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (gdbarch_memory_remove_breakpoint (current_gdbarch, addr, contents_cache))
1087 extern CORE_ADDR
gdbarch_decr_pc_after_break (struct gdbarch
*gdbarch
);
1088 extern void set_gdbarch_decr_pc_after_break (struct gdbarch
*gdbarch
, CORE_ADDR decr_pc_after_break
);
1090 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DECR_PC_AFTER_BREAK)
1091 #define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch))
1095 extern CORE_ADDR
gdbarch_function_start_offset (struct gdbarch
*gdbarch
);
1096 extern void set_gdbarch_function_start_offset (struct gdbarch
*gdbarch
, CORE_ADDR function_start_offset
);
1098 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FUNCTION_START_OFFSET)
1099 #define FUNCTION_START_OFFSET (gdbarch_function_start_offset (current_gdbarch))
1103 /* Default (function) for non- multi-arch platforms. */
1104 #if (!GDB_MULTI_ARCH) && !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
1105 #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))
1108 typedef void (gdbarch_remote_translate_xfer_address_ftype
) (CORE_ADDR gdb_addr
, int gdb_len
, CORE_ADDR
*rem_addr
, int *rem_len
);
1109 extern void gdbarch_remote_translate_xfer_address (struct gdbarch
*gdbarch
, CORE_ADDR gdb_addr
, int gdb_len
, CORE_ADDR
*rem_addr
, int *rem_len
);
1110 extern void set_gdbarch_remote_translate_xfer_address (struct gdbarch
*gdbarch
, gdbarch_remote_translate_xfer_address_ftype
*remote_translate_xfer_address
);
1112 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
1113 #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))
1117 extern CORE_ADDR
gdbarch_frame_args_skip (struct gdbarch
*gdbarch
);
1118 extern void set_gdbarch_frame_args_skip (struct gdbarch
*gdbarch
, CORE_ADDR frame_args_skip
);
1120 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_SKIP)
1121 #define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch))
1125 /* Default (function) for non- multi-arch platforms. */
1126 #if (!GDB_MULTI_ARCH) && !defined (FRAMELESS_FUNCTION_INVOCATION)
1127 #define FRAMELESS_FUNCTION_INVOCATION(fi) (generic_frameless_function_invocation_not (fi))
1130 typedef int (gdbarch_frameless_function_invocation_ftype
) (struct frame_info
*fi
);
1131 extern int gdbarch_frameless_function_invocation (struct gdbarch
*gdbarch
, struct frame_info
*fi
);
1132 extern void set_gdbarch_frameless_function_invocation (struct gdbarch
*gdbarch
, gdbarch_frameless_function_invocation_ftype
*frameless_function_invocation
);
1134 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAMELESS_FUNCTION_INVOCATION)
1135 #define FRAMELESS_FUNCTION_INVOCATION(fi) (gdbarch_frameless_function_invocation (current_gdbarch, fi))
1139 typedef CORE_ADDR (gdbarch_frame_chain_ftype
) (struct frame_info
*frame
);
1140 extern CORE_ADDR
gdbarch_frame_chain (struct gdbarch
*gdbarch
, struct frame_info
*frame
);
1141 extern void set_gdbarch_frame_chain (struct gdbarch
*gdbarch
, gdbarch_frame_chain_ftype
*frame_chain
);
1143 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN)
1144 #define FRAME_CHAIN(frame) (gdbarch_frame_chain (current_gdbarch, frame))
1148 typedef int (gdbarch_frame_chain_valid_ftype
) (CORE_ADDR chain
, struct frame_info
*thisframe
);
1149 extern int gdbarch_frame_chain_valid (struct gdbarch
*gdbarch
, CORE_ADDR chain
, struct frame_info
*thisframe
);
1150 extern void set_gdbarch_frame_chain_valid (struct gdbarch
*gdbarch
, gdbarch_frame_chain_valid_ftype
*frame_chain_valid
);
1152 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN_VALID)
1153 #define FRAME_CHAIN_VALID(chain, thisframe) (gdbarch_frame_chain_valid (current_gdbarch, chain, thisframe))
1157 typedef CORE_ADDR (gdbarch_frame_saved_pc_ftype
) (struct frame_info
*fi
);
1158 extern CORE_ADDR
gdbarch_frame_saved_pc (struct gdbarch
*gdbarch
, struct frame_info
*fi
);
1159 extern void set_gdbarch_frame_saved_pc (struct gdbarch
*gdbarch
, gdbarch_frame_saved_pc_ftype
*frame_saved_pc
);
1161 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_SAVED_PC)
1162 #define FRAME_SAVED_PC(fi) (gdbarch_frame_saved_pc (current_gdbarch, fi))
1166 typedef CORE_ADDR (gdbarch_frame_args_address_ftype
) (struct frame_info
*fi
);
1167 extern CORE_ADDR
gdbarch_frame_args_address (struct gdbarch
*gdbarch
, struct frame_info
*fi
);
1168 extern void set_gdbarch_frame_args_address (struct gdbarch
*gdbarch
, gdbarch_frame_args_address_ftype
*frame_args_address
);
1170 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_ADDRESS)
1171 #define FRAME_ARGS_ADDRESS(fi) (gdbarch_frame_args_address (current_gdbarch, fi))
1175 typedef CORE_ADDR (gdbarch_frame_locals_address_ftype
) (struct frame_info
*fi
);
1176 extern CORE_ADDR
gdbarch_frame_locals_address (struct gdbarch
*gdbarch
, struct frame_info
*fi
);
1177 extern void set_gdbarch_frame_locals_address (struct gdbarch
*gdbarch
, gdbarch_frame_locals_address_ftype
*frame_locals_address
);
1179 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_LOCALS_ADDRESS)
1180 #define FRAME_LOCALS_ADDRESS(fi) (gdbarch_frame_locals_address (current_gdbarch, fi))
1184 typedef CORE_ADDR (gdbarch_saved_pc_after_call_ftype
) (struct frame_info
*frame
);
1185 extern CORE_ADDR
gdbarch_saved_pc_after_call (struct gdbarch
*gdbarch
, struct frame_info
*frame
);
1186 extern void set_gdbarch_saved_pc_after_call (struct gdbarch
*gdbarch
, gdbarch_saved_pc_after_call_ftype
*saved_pc_after_call
);
1188 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVED_PC_AFTER_CALL)
1189 #define SAVED_PC_AFTER_CALL(frame) (gdbarch_saved_pc_after_call (current_gdbarch, frame))
1193 typedef int (gdbarch_frame_num_args_ftype
) (struct frame_info
*frame
);
1194 extern int gdbarch_frame_num_args (struct gdbarch
*gdbarch
, struct frame_info
*frame
);
1195 extern void set_gdbarch_frame_num_args (struct gdbarch
*gdbarch
, gdbarch_frame_num_args_ftype
*frame_num_args
);
1197 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_NUM_ARGS)
1198 #define FRAME_NUM_ARGS(frame) (gdbarch_frame_num_args (current_gdbarch, frame))
1202 #if defined (STACK_ALIGN)
1203 /* Legacy for systems yet to multi-arch STACK_ALIGN */
1204 #define STACK_ALIGN_P() (1)
1207 /* Default predicate for non- multi-arch targets. */
1208 #if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN_P)
1209 #define STACK_ALIGN_P() (0)
1212 extern int gdbarch_stack_align_p (struct gdbarch
*gdbarch
);
1213 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN_P)
1214 #define STACK_ALIGN_P() (gdbarch_stack_align_p (current_gdbarch))
1217 /* Default (function) for non- multi-arch platforms. */
1218 #if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN)
1219 #define STACK_ALIGN(sp) (internal_error ("STACK_ALIGN"), 0)
1222 typedef CORE_ADDR (gdbarch_stack_align_ftype
) (CORE_ADDR sp
);
1223 extern CORE_ADDR
gdbarch_stack_align (struct gdbarch
*gdbarch
, CORE_ADDR sp
);
1224 extern void set_gdbarch_stack_align (struct gdbarch
*gdbarch
, gdbarch_stack_align_ftype
*stack_align
);
1226 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN)
1227 #define STACK_ALIGN(sp) (gdbarch_stack_align (current_gdbarch, sp))
1231 /* Default (value) for non- multi-arch platforms. */
1232 #if (!GDB_MULTI_ARCH) && !defined (EXTRA_STACK_ALIGNMENT_NEEDED)
1233 #define EXTRA_STACK_ALIGNMENT_NEEDED (1)
1236 extern int gdbarch_extra_stack_alignment_needed (struct gdbarch
*gdbarch
);
1237 extern void set_gdbarch_extra_stack_alignment_needed (struct gdbarch
*gdbarch
, int extra_stack_alignment_needed
);
1239 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRA_STACK_ALIGNMENT_NEEDED)
1240 #define EXTRA_STACK_ALIGNMENT_NEEDED (gdbarch_extra_stack_alignment_needed (current_gdbarch))
1244 #if defined (REG_STRUCT_HAS_ADDR)
1245 /* Legacy for systems yet to multi-arch REG_STRUCT_HAS_ADDR */
1246 #define REG_STRUCT_HAS_ADDR_P() (1)
1249 /* Default predicate for non- multi-arch targets. */
1250 #if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR_P)
1251 #define REG_STRUCT_HAS_ADDR_P() (0)
1254 extern int gdbarch_reg_struct_has_addr_p (struct gdbarch
*gdbarch
);
1255 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR_P)
1256 #define REG_STRUCT_HAS_ADDR_P() (gdbarch_reg_struct_has_addr_p (current_gdbarch))
1259 /* Default (function) for non- multi-arch platforms. */
1260 #if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR)
1261 #define REG_STRUCT_HAS_ADDR(gcc_p, type) (internal_error ("REG_STRUCT_HAS_ADDR"), 0)
1264 typedef int (gdbarch_reg_struct_has_addr_ftype
) (int gcc_p
, struct type
*type
);
1265 extern int gdbarch_reg_struct_has_addr (struct gdbarch
*gdbarch
, int gcc_p
, struct type
*type
);
1266 extern void set_gdbarch_reg_struct_has_addr (struct gdbarch
*gdbarch
, gdbarch_reg_struct_has_addr_ftype
*reg_struct_has_addr
);
1268 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR)
1269 #define REG_STRUCT_HAS_ADDR(gcc_p, type) (gdbarch_reg_struct_has_addr (current_gdbarch, gcc_p, type))
1273 #if defined (SAVE_DUMMY_FRAME_TOS)
1274 /* Legacy for systems yet to multi-arch SAVE_DUMMY_FRAME_TOS */
1275 #define SAVE_DUMMY_FRAME_TOS_P() (1)
1278 /* Default predicate for non- multi-arch targets. */
1279 #if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS_P)
1280 #define SAVE_DUMMY_FRAME_TOS_P() (0)
1283 extern int gdbarch_save_dummy_frame_tos_p (struct gdbarch
*gdbarch
);
1284 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS_P)
1285 #define SAVE_DUMMY_FRAME_TOS_P() (gdbarch_save_dummy_frame_tos_p (current_gdbarch))
1288 /* Default (function) for non- multi-arch platforms. */
1289 #if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS)
1290 #define SAVE_DUMMY_FRAME_TOS(sp) (internal_error ("SAVE_DUMMY_FRAME_TOS"), 0)
1293 typedef void (gdbarch_save_dummy_frame_tos_ftype
) (CORE_ADDR sp
);
1294 extern void gdbarch_save_dummy_frame_tos (struct gdbarch
*gdbarch
, CORE_ADDR sp
);
1295 extern void set_gdbarch_save_dummy_frame_tos (struct gdbarch
*gdbarch
, gdbarch_save_dummy_frame_tos_ftype
*save_dummy_frame_tos
);
1297 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS)
1298 #define SAVE_DUMMY_FRAME_TOS(sp) (gdbarch_save_dummy_frame_tos (current_gdbarch, sp))
1302 /* Default (value) for non- multi-arch platforms. */
1303 #if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_FORMAT)
1304 #define TARGET_FLOAT_FORMAT (default_float_format (current_gdbarch))
1307 extern const struct floatformat
* gdbarch_float_format (struct gdbarch
*gdbarch
);
1308 extern void set_gdbarch_float_format (struct gdbarch
*gdbarch
, const struct floatformat
* float_format
);
1310 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_FORMAT)
1311 #define TARGET_FLOAT_FORMAT (gdbarch_float_format (current_gdbarch))
1315 /* Default (value) for non- multi-arch platforms. */
1316 #if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_FORMAT)
1317 #define TARGET_DOUBLE_FORMAT (default_double_format (current_gdbarch))
1320 extern const struct floatformat
* gdbarch_double_format (struct gdbarch
*gdbarch
);
1321 extern void set_gdbarch_double_format (struct gdbarch
*gdbarch
, const struct floatformat
* double_format
);
1323 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_FORMAT)
1324 #define TARGET_DOUBLE_FORMAT (gdbarch_double_format (current_gdbarch))
1328 /* Default (value) for non- multi-arch platforms. */
1329 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_FORMAT)
1330 #define TARGET_LONG_DOUBLE_FORMAT (&floatformat_unknown)
1333 extern const struct floatformat
* gdbarch_long_double_format (struct gdbarch
*gdbarch
);
1334 extern void set_gdbarch_long_double_format (struct gdbarch
*gdbarch
, const struct floatformat
* long_double_format
);
1336 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_FORMAT)
1337 #define TARGET_LONG_DOUBLE_FORMAT (gdbarch_long_double_format (current_gdbarch))
1341 /* Default (function) for non- multi-arch platforms. */
1342 #if (!GDB_MULTI_ARCH) && !defined (CONVERT_FROM_FUNC_PTR_ADDR)
1343 #define CONVERT_FROM_FUNC_PTR_ADDR(addr) (default_convert_from_func_ptr_addr (addr))
1346 typedef CORE_ADDR (gdbarch_convert_from_func_ptr_addr_ftype
) (CORE_ADDR addr
);
1347 extern CORE_ADDR
gdbarch_convert_from_func_ptr_addr (struct gdbarch
*gdbarch
, CORE_ADDR addr
);
1348 extern void set_gdbarch_convert_from_func_ptr_addr (struct gdbarch
*gdbarch
, gdbarch_convert_from_func_ptr_addr_ftype
*convert_from_func_ptr_addr
);
1350 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_FROM_FUNC_PTR_ADDR)
1351 #define CONVERT_FROM_FUNC_PTR_ADDR(addr) (gdbarch_convert_from_func_ptr_addr (current_gdbarch, addr))
1355 extern struct gdbarch_tdep
*gdbarch_tdep (struct gdbarch
*gdbarch
);
1358 /* Mechanism for co-ordinating the selection of a specific
1361 GDB targets (*-tdep.c) can register an interest in a specific
1362 architecture. Other GDB components can register a need to maintain
1363 per-architecture data.
1365 The mechanisms below ensures that there is only a loose connection
1366 between the set-architecture command and the various GDB
1367 components. Each component can independently register their need
1368 to maintain architecture specific data with gdbarch.
1372 Previously, a single TARGET_ARCHITECTURE_HOOK was provided. It
1375 The more traditional mega-struct containing architecture specific
1376 data for all the various GDB components was also considered. Since
1377 GDB is built from a variable number of (fairly independent)
1378 components it was determined that the global aproach was not
1382 /* Register a new architectural family with GDB.
1384 Register support for the specified ARCHITECTURE with GDB. When
1385 gdbarch determines that the specified architecture has been
1386 selected, the corresponding INIT function is called.
1390 The INIT function takes two parameters: INFO which contains the
1391 information available to gdbarch about the (possibly new)
1392 architecture; ARCHES which is a list of the previously created
1393 ``struct gdbarch'' for this architecture.
1395 The INIT function parameter INFO shall, as far as possible, be
1396 pre-initialized with information obtained from INFO.ABFD or
1397 previously selected architecture (if similar). INIT shall ensure
1398 that the INFO.BYTE_ORDER is non-zero.
1400 The INIT function shall return any of: NULL - indicating that it
1401 doesn't recognize the selected architecture; an existing ``struct
1402 gdbarch'' from the ARCHES list - indicating that the new
1403 architecture is just a synonym for an earlier architecture (see
1404 gdbarch_list_lookup_by_info()); a newly created ``struct gdbarch''
1405 - that describes the selected architecture (see gdbarch_alloc()).
1407 The DUMP_TDEP function shall print out all target specific values.
1408 Care should be taken to ensure that the function works in both the
1409 multi-arch and non- multi-arch cases. */
1413 struct gdbarch
*gdbarch
;
1414 struct gdbarch_list
*next
;
1419 /* Use default: bfd_arch_unknown (ZERO). */
1420 enum bfd_architecture bfd_architecture
;
1422 /* Use default: NULL (ZERO). */
1423 const struct bfd_arch_info
*bfd_arch_info
;
1425 /* Use default: 0 (ZERO). */
1428 /* Use default: NULL (ZERO). */
1431 /* Use default: NULL (ZERO). */
1432 struct gdbarch_tdep_info
*tdep_info
;
1435 typedef struct gdbarch
*(gdbarch_init_ftype
) (struct gdbarch_info info
, struct gdbarch_list
*arches
);
1436 typedef void (gdbarch_dump_tdep_ftype
) (struct gdbarch
*gdbarch
, struct ui_file
*file
);
1438 /* DEPRECATED - use gdbarch_register() */
1439 extern void register_gdbarch_init (enum bfd_architecture architecture
, gdbarch_init_ftype
*);
1441 extern void gdbarch_register (enum bfd_architecture architecture
,
1442 gdbarch_init_ftype
*,
1443 gdbarch_dump_tdep_ftype
*);
1446 /* Return a freshly allocated, NULL terminated, array of the valid
1447 architecture names. Since architectures are registered during the
1448 _initialize phase this function only returns useful information
1449 once initialization has been completed. */
1451 extern const char **gdbarch_printable_names (void);
1454 /* Helper function. Search the list of ARCHES for a GDBARCH that
1455 matches the information provided by INFO. */
1457 extern struct gdbarch_list
*gdbarch_list_lookup_by_info (struct gdbarch_list
*arches
, const struct gdbarch_info
*info
);
1460 /* Helper function. Create a preliminary ``struct gdbarch''. Perform
1461 basic initialization using values obtained from the INFO andTDEP
1462 parameters. set_gdbarch_*() functions are called to complete the
1463 initialization of the object. */
1465 extern struct gdbarch
*gdbarch_alloc (const struct gdbarch_info
*info
, struct gdbarch_tdep
*tdep
);
1468 /* Helper function. Free a partially-constructed ``struct gdbarch''.
1469 It is assumed that the caller freeds the ``struct
1472 extern void gdbarch_free (struct gdbarch
*);
1475 /* Helper function. Force an update of the current architecture. Used
1476 by legacy targets that have added their own target specific
1477 architecture manipulation commands.
1479 The INFO parameter shall be fully initialized (``memset (&INFO,
1480 sizeof (info), 0)'' set relevant fields) before gdbarch_update_p()
1481 is called. gdbarch_update_p() shall initialize any ``default''
1482 fields using information obtained from the previous architecture or
1483 INFO.ABFD (if specified) before calling the corresponding
1484 architectures INIT function.
1486 Returns non-zero if the update succeeds */
1488 extern int gdbarch_update_p (struct gdbarch_info info
);
1492 /* Register per-architecture data-pointer.
1494 Reserve space for a per-architecture data-pointer. An identifier
1495 for the reserved data-pointer is returned. That identifer should
1496 be saved in a local static.
1498 When a new architecture is selected, INIT() is called. When a
1499 previous architecture is re-selected, the per-architecture
1500 data-pointer for that previous architecture is restored (INIT() is
1503 INIT() shall return the initial value for the per-architecture
1504 data-pointer for the current architecture.
1506 Multiple registrarants for any architecture are allowed (and
1507 strongly encouraged). */
1509 typedef void *(gdbarch_data_ftype
) (void);
1510 extern struct gdbarch_data
*register_gdbarch_data (gdbarch_data_ftype
*init
);
1512 /* Return the value of the per-architecture data-pointer for the
1513 current architecture. */
1515 extern void *gdbarch_data (struct gdbarch_data
*);
1519 /* Register per-architecture memory region.
1521 Provide a memory-region swap mechanism. Per-architecture memory
1522 region are created. These memory regions are swapped whenever the
1523 architecture is changed. For a new architecture, the memory region
1524 is initialized with zero (0) and the INIT function is called.
1526 Memory regions are swapped / initialized in the order that they are
1527 registered. NULL DATA and/or INIT values can be specified.
1529 New code should use register_gdbarch_data(). */
1531 typedef void (gdbarch_swap_ftype
) (void);
1532 extern void register_gdbarch_swap (void *data
, unsigned long size
, gdbarch_swap_ftype
*init
);
1533 #define REGISTER_GDBARCH_SWAP(VAR) register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL)
1537 /* The target-system-dependent byte order is dynamic */
1539 /* TARGET_BYTE_ORDER_SELECTABLE_P determines if the target endianness
1540 is selectable at runtime. The user can use the ``set endian''
1541 command to change it. TARGET_BYTE_ORDER_AUTO is nonzero when
1542 target_byte_order should be auto-detected (from the program image
1546 /* Multi-arch GDB is always bi-endian. */
1547 #define TARGET_BYTE_ORDER_SELECTABLE_P 1
1550 #ifndef TARGET_BYTE_ORDER_SELECTABLE_P
1551 /* compat - Catch old targets that define TARGET_BYTE_ORDER_SLECTABLE
1552 when they should have defined TARGET_BYTE_ORDER_SELECTABLE_P 1 */
1553 #ifdef TARGET_BYTE_ORDER_SELECTABLE
1554 #define TARGET_BYTE_ORDER_SELECTABLE_P 1
1556 #define TARGET_BYTE_ORDER_SELECTABLE_P 0
1560 extern int target_byte_order
;
1561 #ifdef TARGET_BYTE_ORDER_SELECTABLE
1562 /* compat - Catch old targets that define TARGET_BYTE_ORDER_SELECTABLE
1563 and expect defs.h to re-define TARGET_BYTE_ORDER. */
1564 #undef TARGET_BYTE_ORDER
1566 #ifndef TARGET_BYTE_ORDER
1567 #define TARGET_BYTE_ORDER (target_byte_order + 0)
1570 extern int target_byte_order_auto
;
1571 #ifndef TARGET_BYTE_ORDER_AUTO
1572 #define TARGET_BYTE_ORDER_AUTO (target_byte_order_auto + 0)
1577 /* The target-system-dependent BFD architecture is dynamic */
1579 extern int target_architecture_auto
;
1580 #ifndef TARGET_ARCHITECTURE_AUTO
1581 #define TARGET_ARCHITECTURE_AUTO (target_architecture_auto + 0)
1584 extern const struct bfd_arch_info
*target_architecture
;
1585 #ifndef TARGET_ARCHITECTURE
1586 #define TARGET_ARCHITECTURE (target_architecture + 0)
1590 /* The target-system-dependent disassembler is semi-dynamic */
1592 #include "dis-asm.h" /* Get defs for disassemble_info */
1594 extern int dis_asm_read_memory (bfd_vma memaddr
, bfd_byte
*myaddr
,
1595 unsigned int len
, disassemble_info
*info
);
1597 extern void dis_asm_memory_error (int status
, bfd_vma memaddr
,
1598 disassemble_info
*info
);
1600 extern void dis_asm_print_address (bfd_vma addr
,
1601 disassemble_info
*info
);
1603 extern int (*tm_print_insn
) (bfd_vma
, disassemble_info
*);
1604 extern disassemble_info tm_print_insn_info
;
1605 #ifndef TARGET_PRINT_INSN
1606 #define TARGET_PRINT_INSN(vma, info) (*tm_print_insn) (vma, info)
1608 #ifndef TARGET_PRINT_INSN_INFO
1609 #define TARGET_PRINT_INSN_INFO (&tm_print_insn_info)
1614 /* Explicit test for D10V architecture.
1615 USE of these macro's is *STRONGLY* discouraged. */
1617 #define GDB_TARGET_IS_D10V (TARGET_ARCHITECTURE->arch == bfd_arch_d10v)
1620 /* Fallback definition for EXTRACT_STRUCT_VALUE_ADDRESS */
1621 #ifndef EXTRACT_STRUCT_VALUE_ADDRESS
1622 #define EXTRACT_STRUCT_VALUE_ADDRESS_P (0)
1623 #define EXTRACT_STRUCT_VALUE_ADDRESS(X) (internal_error ("gdbarch: EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
1625 #ifndef EXTRACT_STRUCT_VALUE_ADDRESS_P
1626 #define EXTRACT_STRUCT_VALUE_ADDRESS_P (1)
1631 /* Set the dynamic target-system-dependent parameters (architecture,
1632 byte-order, ...) using information found in the BFD */
1634 extern void set_gdbarch_from_file (bfd
*);
1637 /* Initialize the current architecture to the "first" one we find on
1640 extern void initialize_current_architecture (void);
1643 /* gdbarch trace variable */
1644 extern int gdbarch_debug
;
1646 extern void gdbarch_dump (struct gdbarch
*gdbarch
, struct ui_file
*file
);