1 /* *INDENT-OFF* */ /* THIS FILE IS GENERATED */
3 /* Dynamic architecture support for GDB, the GNU debugger.
4 Copyright 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
6 This file is part of GDB.
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 2 of the License, or
11 (at your option) any later version.
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with this program; if not, write to the Free Software
20 Foundation, Inc., 59 Temple Place - Suite 330,
21 Boston, MA 02111-1307, USA. */
23 /* This file was created with the aid of ``gdbarch.sh''.
25 The Bourne shell script ``gdbarch.sh'' creates the files
26 ``new-gdbarch.c'' and ``new-gdbarch.h and then compares them
27 against the existing ``gdbarch.[hc]''. Any differences found
30 If editing this file, please also run gdbarch.sh and merge any
31 changes into that script. Conversely, when making sweeping changes
32 to this file, modifying gdbarch.sh and using its output may prove
38 #include "dis-asm.h" /* Get defs for disassemble_info, which unfortunately is a typedef. */
40 /* Pull in function declarations refered to, indirectly, via macros. */
41 #include "value.h" /* For default_coerce_float_to_double which is referenced by a macro. */
42 #include "inferior.h" /* For unsigned_address_to_pointer(). */
48 struct minimal_symbol;
52 extern struct gdbarch *current_gdbarch;
55 /* If any of the following are defined, the target wasn't correctly
59 #if defined (EXTRA_FRAME_INFO)
60 #error "EXTRA_FRAME_INFO: replaced by struct frame_extra_info"
65 #if defined (FRAME_FIND_SAVED_REGS)
66 #error "FRAME_FIND_SAVED_REGS: replaced by FRAME_INIT_SAVED_REGS"
70 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PURE) && defined (GDB_TM_FILE)
71 #error "GDB_TM_FILE: Pure multi-arch targets do not have a tm.h file."
75 /* The following are pre-initialized by GDBARCH. */
77 extern const struct bfd_arch_info * gdbarch_bfd_arch_info (struct gdbarch *gdbarch);
78 /* set_gdbarch_bfd_arch_info() - not applicable - pre-initialized. */
79 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ARCHITECTURE)
80 #error "Non multi-arch definition of TARGET_ARCHITECTURE"
83 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_ARCHITECTURE)
84 #define TARGET_ARCHITECTURE (gdbarch_bfd_arch_info (current_gdbarch))
88 extern int gdbarch_byte_order (struct gdbarch *gdbarch);
89 /* set_gdbarch_byte_order() - not applicable - pre-initialized. */
90 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BYTE_ORDER)
91 #error "Non multi-arch definition of TARGET_BYTE_ORDER"
94 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_BYTE_ORDER)
95 #define TARGET_BYTE_ORDER (gdbarch_byte_order (current_gdbarch))
100 /* The following are initialized by the target dependent code. */
102 /* Number of bits in a char or unsigned char for the target machine.
103 Just like CHAR_BIT in <limits.h> but describes the target machine.
104 v::TARGET_CHAR_BIT:int:char_bit::::8 * sizeof (char):8::0:
106 Number of bits in a short or unsigned short for the target machine. */
108 /* Default (value) for non- multi-arch platforms. */
109 #if (!GDB_MULTI_ARCH) && !defined (TARGET_SHORT_BIT)
110 #define TARGET_SHORT_BIT (2*TARGET_CHAR_BIT)
113 extern int gdbarch_short_bit (struct gdbarch *gdbarch);
114 extern void set_gdbarch_short_bit (struct gdbarch *gdbarch, int short_bit);
115 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_SHORT_BIT)
116 #error "Non multi-arch definition of TARGET_SHORT_BIT"
119 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_SHORT_BIT)
120 #define TARGET_SHORT_BIT (gdbarch_short_bit (current_gdbarch))
124 /* Number of bits in an int or unsigned int for the target machine. */
126 /* Default (value) for non- multi-arch platforms. */
127 #if (!GDB_MULTI_ARCH) && !defined (TARGET_INT_BIT)
128 #define TARGET_INT_BIT (4*TARGET_CHAR_BIT)
131 extern int gdbarch_int_bit (struct gdbarch *gdbarch);
132 extern void set_gdbarch_int_bit (struct gdbarch *gdbarch, int int_bit);
133 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_INT_BIT)
134 #error "Non multi-arch definition of TARGET_INT_BIT"
137 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_INT_BIT)
138 #define TARGET_INT_BIT (gdbarch_int_bit (current_gdbarch))
142 /* Number of bits in a long or unsigned long for the target machine. */
144 /* Default (value) for non- multi-arch platforms. */
145 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_BIT)
146 #define TARGET_LONG_BIT (4*TARGET_CHAR_BIT)
149 extern int gdbarch_long_bit (struct gdbarch *gdbarch);
150 extern void set_gdbarch_long_bit (struct gdbarch *gdbarch, int long_bit);
151 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_BIT)
152 #error "Non multi-arch definition of TARGET_LONG_BIT"
155 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_BIT)
156 #define TARGET_LONG_BIT (gdbarch_long_bit (current_gdbarch))
160 /* Number of bits in a long long or unsigned long long for the target
163 /* Default (value) for non- multi-arch platforms. */
164 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_LONG_BIT)
165 #define TARGET_LONG_LONG_BIT (2*TARGET_LONG_BIT)
168 extern int gdbarch_long_long_bit (struct gdbarch *gdbarch);
169 extern void set_gdbarch_long_long_bit (struct gdbarch *gdbarch, int long_long_bit);
170 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_LONG_BIT)
171 #error "Non multi-arch definition of TARGET_LONG_LONG_BIT"
174 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_LONG_BIT)
175 #define TARGET_LONG_LONG_BIT (gdbarch_long_long_bit (current_gdbarch))
179 /* Number of bits in a float for the target machine. */
181 /* Default (value) for non- multi-arch platforms. */
182 #if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_BIT)
183 #define TARGET_FLOAT_BIT (4*TARGET_CHAR_BIT)
186 extern int gdbarch_float_bit (struct gdbarch *gdbarch);
187 extern void set_gdbarch_float_bit (struct gdbarch *gdbarch, int float_bit);
188 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_BIT)
189 #error "Non multi-arch definition of TARGET_FLOAT_BIT"
192 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_BIT)
193 #define TARGET_FLOAT_BIT (gdbarch_float_bit (current_gdbarch))
197 /* Number of bits in a double for the target machine. */
199 /* Default (value) for non- multi-arch platforms. */
200 #if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_BIT)
201 #define TARGET_DOUBLE_BIT (8*TARGET_CHAR_BIT)
204 extern int gdbarch_double_bit (struct gdbarch *gdbarch);
205 extern void set_gdbarch_double_bit (struct gdbarch *gdbarch, int double_bit);
206 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_BIT)
207 #error "Non multi-arch definition of TARGET_DOUBLE_BIT"
210 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_BIT)
211 #define TARGET_DOUBLE_BIT (gdbarch_double_bit (current_gdbarch))
215 /* Number of bits in a long double for the target machine. */
217 /* Default (value) for non- multi-arch platforms. */
218 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_BIT)
219 #define TARGET_LONG_DOUBLE_BIT (8*TARGET_CHAR_BIT)
222 extern int gdbarch_long_double_bit (struct gdbarch *gdbarch);
223 extern void set_gdbarch_long_double_bit (struct gdbarch *gdbarch, int long_double_bit);
224 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_BIT)
225 #error "Non multi-arch definition of TARGET_LONG_DOUBLE_BIT"
228 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_BIT)
229 #define TARGET_LONG_DOUBLE_BIT (gdbarch_long_double_bit (current_gdbarch))
233 /* For most targets, a pointer on the target and its representation as an
234 address in GDB have the same size and "look the same". For such a
235 target, you need only set TARGET_PTR_BIT / ptr_bit and TARGET_ADDR_BIT
236 / addr_bit will be set from it.
238 If TARGET_PTR_BIT and TARGET_ADDR_BIT are different, you'll probably
239 also need to set POINTER_TO_ADDRESS and ADDRESS_TO_POINTER as well.
241 ptr_bit is the size of a pointer on the target */
243 /* Default (value) for non- multi-arch platforms. */
244 #if (!GDB_MULTI_ARCH) && !defined (TARGET_PTR_BIT)
245 #define TARGET_PTR_BIT (TARGET_INT_BIT)
248 extern int gdbarch_ptr_bit (struct gdbarch *gdbarch);
249 extern void set_gdbarch_ptr_bit (struct gdbarch *gdbarch, int ptr_bit);
250 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PTR_BIT)
251 #error "Non multi-arch definition of TARGET_PTR_BIT"
254 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PTR_BIT)
255 #define TARGET_PTR_BIT (gdbarch_ptr_bit (current_gdbarch))
259 /* addr_bit is the size of a target address as represented in gdb */
261 /* Default (value) for non- multi-arch platforms. */
262 #if (!GDB_MULTI_ARCH) && !defined (TARGET_ADDR_BIT)
263 #define TARGET_ADDR_BIT (TARGET_PTR_BIT)
266 extern int gdbarch_addr_bit (struct gdbarch *gdbarch);
267 extern void set_gdbarch_addr_bit (struct gdbarch *gdbarch, int addr_bit);
268 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ADDR_BIT)
269 #error "Non multi-arch definition of TARGET_ADDR_BIT"
272 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_ADDR_BIT)
273 #define TARGET_ADDR_BIT (gdbarch_addr_bit (current_gdbarch))
277 /* Number of bits in a BFD_VMA for the target object file format. */
279 /* Default (value) for non- multi-arch platforms. */
280 #if (!GDB_MULTI_ARCH) && !defined (TARGET_BFD_VMA_BIT)
281 #define TARGET_BFD_VMA_BIT (TARGET_ARCHITECTURE->bits_per_address)
284 extern int gdbarch_bfd_vma_bit (struct gdbarch *gdbarch);
285 extern void set_gdbarch_bfd_vma_bit (struct gdbarch *gdbarch, int bfd_vma_bit);
286 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BFD_VMA_BIT)
287 #error "Non multi-arch definition of TARGET_BFD_VMA_BIT"
290 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_BFD_VMA_BIT)
291 #define TARGET_BFD_VMA_BIT (gdbarch_bfd_vma_bit (current_gdbarch))
295 /* One if `char' acts like `signed char', zero if `unsigned char'. */
297 /* Default (value) for non- multi-arch platforms. */
298 #if (!GDB_MULTI_ARCH) && !defined (TARGET_CHAR_SIGNED)
299 #define TARGET_CHAR_SIGNED (1)
302 extern int gdbarch_char_signed (struct gdbarch *gdbarch);
303 extern void set_gdbarch_char_signed (struct gdbarch *gdbarch, int char_signed);
304 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_CHAR_SIGNED)
305 #error "Non multi-arch definition of TARGET_CHAR_SIGNED"
308 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_CHAR_SIGNED)
309 #define TARGET_CHAR_SIGNED (gdbarch_char_signed (current_gdbarch))
313 /* Default (function) for non- multi-arch platforms. */
314 #if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_PC)
315 #define TARGET_READ_PC(ptid) (generic_target_read_pc (ptid))
318 typedef CORE_ADDR (gdbarch_read_pc_ftype) (ptid_t ptid);
319 extern CORE_ADDR gdbarch_read_pc (struct gdbarch *gdbarch, ptid_t ptid);
320 extern void set_gdbarch_read_pc (struct gdbarch *gdbarch, gdbarch_read_pc_ftype *read_pc);
321 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_PC)
322 #error "Non multi-arch definition of TARGET_READ_PC"
325 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_PC)
326 #define TARGET_READ_PC(ptid) (gdbarch_read_pc (current_gdbarch, ptid))
330 /* Default (function) for non- multi-arch platforms. */
331 #if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_PC)
332 #define TARGET_WRITE_PC(val, ptid) (generic_target_write_pc (val, ptid))
335 typedef void (gdbarch_write_pc_ftype) (CORE_ADDR val, ptid_t ptid);
336 extern void gdbarch_write_pc (struct gdbarch *gdbarch, CORE_ADDR val, ptid_t ptid);
337 extern void set_gdbarch_write_pc (struct gdbarch *gdbarch, gdbarch_write_pc_ftype *write_pc);
338 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_PC)
339 #error "Non multi-arch definition of TARGET_WRITE_PC"
342 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_PC)
343 #define TARGET_WRITE_PC(val, ptid) (gdbarch_write_pc (current_gdbarch, val, ptid))
347 /* Default (function) for non- multi-arch platforms. */
348 #if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_FP)
349 #define TARGET_READ_FP() (generic_target_read_fp ())
352 typedef CORE_ADDR (gdbarch_read_fp_ftype) (void);
353 extern CORE_ADDR gdbarch_read_fp (struct gdbarch *gdbarch);
354 extern void set_gdbarch_read_fp (struct gdbarch *gdbarch, gdbarch_read_fp_ftype *read_fp);
355 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_FP)
356 #error "Non multi-arch definition of TARGET_READ_FP"
359 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_FP)
360 #define TARGET_READ_FP() (gdbarch_read_fp (current_gdbarch))
364 /* Default (function) for non- multi-arch platforms. */
365 #if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_SP)
366 #define TARGET_READ_SP() (generic_target_read_sp ())
369 typedef CORE_ADDR (gdbarch_read_sp_ftype) (void);
370 extern CORE_ADDR gdbarch_read_sp (struct gdbarch *gdbarch);
371 extern void set_gdbarch_read_sp (struct gdbarch *gdbarch, gdbarch_read_sp_ftype *read_sp);
372 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_SP)
373 #error "Non multi-arch definition of TARGET_READ_SP"
376 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_SP)
377 #define TARGET_READ_SP() (gdbarch_read_sp (current_gdbarch))
381 /* Default (function) for non- multi-arch platforms. */
382 #if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_SP)
383 #define TARGET_WRITE_SP(val) (generic_target_write_sp (val))
386 typedef void (gdbarch_write_sp_ftype) (CORE_ADDR val);
387 extern void gdbarch_write_sp (struct gdbarch *gdbarch, CORE_ADDR val);
388 extern void set_gdbarch_write_sp (struct gdbarch *gdbarch, gdbarch_write_sp_ftype *write_sp);
389 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_SP)
390 #error "Non multi-arch definition of TARGET_WRITE_SP"
393 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_SP)
394 #define TARGET_WRITE_SP(val) (gdbarch_write_sp (current_gdbarch, val))
398 /* Function for getting target's idea of a frame pointer. FIXME: GDB's
399 whole scheme for dealing with "frames" and "frame pointers" needs a
400 serious shakedown. */
402 /* Default (function) for non- multi-arch platforms. */
403 #if (!GDB_MULTI_ARCH) && !defined (TARGET_VIRTUAL_FRAME_POINTER)
404 #define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (legacy_virtual_frame_pointer (pc, frame_regnum, frame_offset))
407 typedef void (gdbarch_virtual_frame_pointer_ftype) (CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
408 extern void gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
409 extern void set_gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, gdbarch_virtual_frame_pointer_ftype *virtual_frame_pointer);
410 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_VIRTUAL_FRAME_POINTER)
411 #error "Non multi-arch definition of TARGET_VIRTUAL_FRAME_POINTER"
414 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_VIRTUAL_FRAME_POINTER)
415 #define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (gdbarch_virtual_frame_pointer (current_gdbarch, pc, frame_regnum, frame_offset))
419 extern int gdbarch_pseudo_register_read_p (struct gdbarch *gdbarch);
421 typedef void (gdbarch_pseudo_register_read_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, void *buf);
422 extern void gdbarch_pseudo_register_read (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, void *buf);
423 extern void set_gdbarch_pseudo_register_read (struct gdbarch *gdbarch, gdbarch_pseudo_register_read_ftype *pseudo_register_read);
425 extern int gdbarch_pseudo_register_write_p (struct gdbarch *gdbarch);
427 typedef void (gdbarch_pseudo_register_write_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const void *buf);
428 extern void gdbarch_pseudo_register_write (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const void *buf);
429 extern void set_gdbarch_pseudo_register_write (struct gdbarch *gdbarch, gdbarch_pseudo_register_write_ftype *pseudo_register_write);
431 extern int gdbarch_num_regs (struct gdbarch *gdbarch);
432 extern void set_gdbarch_num_regs (struct gdbarch *gdbarch, int num_regs);
433 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_REGS)
434 #error "Non multi-arch definition of NUM_REGS"
437 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_REGS)
438 #define NUM_REGS (gdbarch_num_regs (current_gdbarch))
442 /* This macro gives the number of pseudo-registers that live in the
443 register namespace but do not get fetched or stored on the target.
444 These pseudo-registers may be aliases for other registers,
445 combinations of other registers, or they may be computed by GDB. */
447 /* Default (value) for non- multi-arch platforms. */
448 #if (!GDB_MULTI_ARCH) && !defined (NUM_PSEUDO_REGS)
449 #define NUM_PSEUDO_REGS (0)
452 extern int gdbarch_num_pseudo_regs (struct gdbarch *gdbarch);
453 extern void set_gdbarch_num_pseudo_regs (struct gdbarch *gdbarch, int num_pseudo_regs);
454 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_PSEUDO_REGS)
455 #error "Non multi-arch definition of NUM_PSEUDO_REGS"
458 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_PSEUDO_REGS)
459 #define NUM_PSEUDO_REGS (gdbarch_num_pseudo_regs (current_gdbarch))
463 /* GDB's standard (or well known) register numbers. These can map onto
464 a real register or a pseudo (computed) register or not be defined at
467 /* Default (value) for non- multi-arch platforms. */
468 #if (!GDB_MULTI_ARCH) && !defined (SP_REGNUM)
469 #define SP_REGNUM (-1)
472 extern int gdbarch_sp_regnum (struct gdbarch *gdbarch);
473 extern void set_gdbarch_sp_regnum (struct gdbarch *gdbarch, int sp_regnum);
474 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SP_REGNUM)
475 #error "Non multi-arch definition of SP_REGNUM"
478 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SP_REGNUM)
479 #define SP_REGNUM (gdbarch_sp_regnum (current_gdbarch))
483 /* Default (value) for non- multi-arch platforms. */
484 #if (!GDB_MULTI_ARCH) && !defined (FP_REGNUM)
485 #define FP_REGNUM (-1)
488 extern int gdbarch_fp_regnum (struct gdbarch *gdbarch);
489 extern void set_gdbarch_fp_regnum (struct gdbarch *gdbarch, int fp_regnum);
490 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP_REGNUM)
491 #error "Non multi-arch definition of FP_REGNUM"
494 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FP_REGNUM)
495 #define FP_REGNUM (gdbarch_fp_regnum (current_gdbarch))
499 /* Default (value) for non- multi-arch platforms. */
500 #if (!GDB_MULTI_ARCH) && !defined (PC_REGNUM)
501 #define PC_REGNUM (-1)
504 extern int gdbarch_pc_regnum (struct gdbarch *gdbarch);
505 extern void set_gdbarch_pc_regnum (struct gdbarch *gdbarch, int pc_regnum);
506 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_REGNUM)
507 #error "Non multi-arch definition of PC_REGNUM"
510 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_REGNUM)
511 #define PC_REGNUM (gdbarch_pc_regnum (current_gdbarch))
515 /* Default (value) for non- multi-arch platforms. */
516 #if (!GDB_MULTI_ARCH) && !defined (PS_REGNUM)
517 #define PS_REGNUM (-1)
520 extern int gdbarch_ps_regnum (struct gdbarch *gdbarch);
521 extern void set_gdbarch_ps_regnum (struct gdbarch *gdbarch, int ps_regnum);
522 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PS_REGNUM)
523 #error "Non multi-arch definition of PS_REGNUM"
526 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PS_REGNUM)
527 #define PS_REGNUM (gdbarch_ps_regnum (current_gdbarch))
531 /* Default (value) for non- multi-arch platforms. */
532 #if (!GDB_MULTI_ARCH) && !defined (FP0_REGNUM)
533 #define FP0_REGNUM (-1)
536 extern int gdbarch_fp0_regnum (struct gdbarch *gdbarch);
537 extern void set_gdbarch_fp0_regnum (struct gdbarch *gdbarch, int fp0_regnum);
538 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP0_REGNUM)
539 #error "Non multi-arch definition of FP0_REGNUM"
542 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FP0_REGNUM)
543 #define FP0_REGNUM (gdbarch_fp0_regnum (current_gdbarch))
547 /* Default (value) for non- multi-arch platforms. */
548 #if (!GDB_MULTI_ARCH) && !defined (NPC_REGNUM)
549 #define NPC_REGNUM (-1)
552 extern int gdbarch_npc_regnum (struct gdbarch *gdbarch);
553 extern void set_gdbarch_npc_regnum (struct gdbarch *gdbarch, int npc_regnum);
554 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NPC_REGNUM)
555 #error "Non multi-arch definition of NPC_REGNUM"
558 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NPC_REGNUM)
559 #define NPC_REGNUM (gdbarch_npc_regnum (current_gdbarch))
563 /* Convert stab register number (from `r' declaration) to a gdb REGNUM. */
565 /* Default (function) for non- multi-arch platforms. */
566 #if (!GDB_MULTI_ARCH) && !defined (STAB_REG_TO_REGNUM)
567 #define STAB_REG_TO_REGNUM(stab_regnr) (no_op_reg_to_regnum (stab_regnr))
570 typedef int (gdbarch_stab_reg_to_regnum_ftype) (int stab_regnr);
571 extern int gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, int stab_regnr);
572 extern void set_gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_stab_reg_to_regnum_ftype *stab_reg_to_regnum);
573 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STAB_REG_TO_REGNUM)
574 #error "Non multi-arch definition of STAB_REG_TO_REGNUM"
577 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STAB_REG_TO_REGNUM)
578 #define STAB_REG_TO_REGNUM(stab_regnr) (gdbarch_stab_reg_to_regnum (current_gdbarch, stab_regnr))
582 /* Provide a default mapping from a ecoff register number to a gdb REGNUM. */
584 /* Default (function) for non- multi-arch platforms. */
585 #if (!GDB_MULTI_ARCH) && !defined (ECOFF_REG_TO_REGNUM)
586 #define ECOFF_REG_TO_REGNUM(ecoff_regnr) (no_op_reg_to_regnum (ecoff_regnr))
589 typedef int (gdbarch_ecoff_reg_to_regnum_ftype) (int ecoff_regnr);
590 extern int gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, int ecoff_regnr);
591 extern void set_gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_ecoff_reg_to_regnum_ftype *ecoff_reg_to_regnum);
592 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ECOFF_REG_TO_REGNUM)
593 #error "Non multi-arch definition of ECOFF_REG_TO_REGNUM"
596 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ECOFF_REG_TO_REGNUM)
597 #define ECOFF_REG_TO_REGNUM(ecoff_regnr) (gdbarch_ecoff_reg_to_regnum (current_gdbarch, ecoff_regnr))
601 /* Provide a default mapping from a DWARF register number to a gdb REGNUM. */
603 /* Default (function) for non- multi-arch platforms. */
604 #if (!GDB_MULTI_ARCH) && !defined (DWARF_REG_TO_REGNUM)
605 #define DWARF_REG_TO_REGNUM(dwarf_regnr) (no_op_reg_to_regnum (dwarf_regnr))
608 typedef int (gdbarch_dwarf_reg_to_regnum_ftype) (int dwarf_regnr);
609 extern int gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, int dwarf_regnr);
610 extern void set_gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf_reg_to_regnum_ftype *dwarf_reg_to_regnum);
611 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF_REG_TO_REGNUM)
612 #error "Non multi-arch definition of DWARF_REG_TO_REGNUM"
615 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF_REG_TO_REGNUM)
616 #define DWARF_REG_TO_REGNUM(dwarf_regnr) (gdbarch_dwarf_reg_to_regnum (current_gdbarch, dwarf_regnr))
620 /* Convert from an sdb register number to an internal gdb register number.
621 This should be defined in tm.h, if REGISTER_NAMES is not set up
622 to map one to one onto the sdb register numbers. */
624 /* Default (function) for non- multi-arch platforms. */
625 #if (!GDB_MULTI_ARCH) && !defined (SDB_REG_TO_REGNUM)
626 #define SDB_REG_TO_REGNUM(sdb_regnr) (no_op_reg_to_regnum (sdb_regnr))
629 typedef int (gdbarch_sdb_reg_to_regnum_ftype) (int sdb_regnr);
630 extern int gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, int sdb_regnr);
631 extern void set_gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_sdb_reg_to_regnum_ftype *sdb_reg_to_regnum);
632 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SDB_REG_TO_REGNUM)
633 #error "Non multi-arch definition of SDB_REG_TO_REGNUM"
636 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SDB_REG_TO_REGNUM)
637 #define SDB_REG_TO_REGNUM(sdb_regnr) (gdbarch_sdb_reg_to_regnum (current_gdbarch, sdb_regnr))
641 /* Default (function) for non- multi-arch platforms. */
642 #if (!GDB_MULTI_ARCH) && !defined (DWARF2_REG_TO_REGNUM)
643 #define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (no_op_reg_to_regnum (dwarf2_regnr))
646 typedef int (gdbarch_dwarf2_reg_to_regnum_ftype) (int dwarf2_regnr);
647 extern int gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, int dwarf2_regnr);
648 extern void set_gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf2_reg_to_regnum_ftype *dwarf2_reg_to_regnum);
649 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_REG_TO_REGNUM)
650 #error "Non multi-arch definition of DWARF2_REG_TO_REGNUM"
653 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_REG_TO_REGNUM)
654 #define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (gdbarch_dwarf2_reg_to_regnum (current_gdbarch, dwarf2_regnr))
658 /* Default (function) for non- multi-arch platforms. */
659 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_NAME)
660 #define REGISTER_NAME(regnr) (legacy_register_name (regnr))
663 typedef const char * (gdbarch_register_name_ftype) (int regnr);
664 extern const char * gdbarch_register_name (struct gdbarch *gdbarch, int regnr);
665 extern void set_gdbarch_register_name (struct gdbarch *gdbarch, gdbarch_register_name_ftype *register_name);
666 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_NAME)
667 #error "Non multi-arch definition of REGISTER_NAME"
670 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_NAME)
671 #define REGISTER_NAME(regnr) (gdbarch_register_name (current_gdbarch, regnr))
675 extern int gdbarch_register_size (struct gdbarch *gdbarch);
676 extern void set_gdbarch_register_size (struct gdbarch *gdbarch, int register_size);
677 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIZE)
678 #error "Non multi-arch definition of REGISTER_SIZE"
681 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIZE)
682 #define REGISTER_SIZE (gdbarch_register_size (current_gdbarch))
686 extern int gdbarch_register_bytes (struct gdbarch *gdbarch);
687 extern void set_gdbarch_register_bytes (struct gdbarch *gdbarch, int register_bytes);
688 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES)
689 #error "Non multi-arch definition of REGISTER_BYTES"
692 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES)
693 #define REGISTER_BYTES (gdbarch_register_bytes (current_gdbarch))
697 /* Default (function) for non- multi-arch platforms. */
698 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTE)
699 #define REGISTER_BYTE(reg_nr) (generic_register_byte (reg_nr))
702 typedef int (gdbarch_register_byte_ftype) (int reg_nr);
703 extern int gdbarch_register_byte (struct gdbarch *gdbarch, int reg_nr);
704 extern void set_gdbarch_register_byte (struct gdbarch *gdbarch, gdbarch_register_byte_ftype *register_byte);
705 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTE)
706 #error "Non multi-arch definition of REGISTER_BYTE"
709 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTE)
710 #define REGISTER_BYTE(reg_nr) (gdbarch_register_byte (current_gdbarch, reg_nr))
714 /* Default (function) for non- multi-arch platforms. */
715 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_RAW_SIZE)
716 #define REGISTER_RAW_SIZE(reg_nr) (generic_register_size (reg_nr))
719 typedef int (gdbarch_register_raw_size_ftype) (int reg_nr);
720 extern int gdbarch_register_raw_size (struct gdbarch *gdbarch, int reg_nr);
721 extern void set_gdbarch_register_raw_size (struct gdbarch *gdbarch, gdbarch_register_raw_size_ftype *register_raw_size);
722 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_RAW_SIZE)
723 #error "Non multi-arch definition of REGISTER_RAW_SIZE"
726 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_RAW_SIZE)
727 #define REGISTER_RAW_SIZE(reg_nr) (gdbarch_register_raw_size (current_gdbarch, reg_nr))
731 extern int gdbarch_max_register_raw_size (struct gdbarch *gdbarch);
732 extern void set_gdbarch_max_register_raw_size (struct gdbarch *gdbarch, int max_register_raw_size);
733 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MAX_REGISTER_RAW_SIZE)
734 #error "Non multi-arch definition of MAX_REGISTER_RAW_SIZE"
737 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MAX_REGISTER_RAW_SIZE)
738 #define MAX_REGISTER_RAW_SIZE (gdbarch_max_register_raw_size (current_gdbarch))
742 /* Default (function) for non- multi-arch platforms. */
743 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_VIRTUAL_SIZE)
744 #define REGISTER_VIRTUAL_SIZE(reg_nr) (generic_register_size (reg_nr))
747 typedef int (gdbarch_register_virtual_size_ftype) (int reg_nr);
748 extern int gdbarch_register_virtual_size (struct gdbarch *gdbarch, int reg_nr);
749 extern void set_gdbarch_register_virtual_size (struct gdbarch *gdbarch, gdbarch_register_virtual_size_ftype *register_virtual_size);
750 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_SIZE)
751 #error "Non multi-arch definition of REGISTER_VIRTUAL_SIZE"
754 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_SIZE)
755 #define REGISTER_VIRTUAL_SIZE(reg_nr) (gdbarch_register_virtual_size (current_gdbarch, reg_nr))
759 extern int gdbarch_max_register_virtual_size (struct gdbarch *gdbarch);
760 extern void set_gdbarch_max_register_virtual_size (struct gdbarch *gdbarch, int max_register_virtual_size);
761 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MAX_REGISTER_VIRTUAL_SIZE)
762 #error "Non multi-arch definition of MAX_REGISTER_VIRTUAL_SIZE"
765 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MAX_REGISTER_VIRTUAL_SIZE)
766 #define MAX_REGISTER_VIRTUAL_SIZE (gdbarch_max_register_virtual_size (current_gdbarch))
770 typedef struct type * (gdbarch_register_virtual_type_ftype) (int reg_nr);
771 extern struct type * gdbarch_register_virtual_type (struct gdbarch *gdbarch, int reg_nr);
772 extern void set_gdbarch_register_virtual_type (struct gdbarch *gdbarch, gdbarch_register_virtual_type_ftype *register_virtual_type);
773 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_TYPE)
774 #error "Non multi-arch definition of REGISTER_VIRTUAL_TYPE"
777 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_TYPE)
778 #define REGISTER_VIRTUAL_TYPE(reg_nr) (gdbarch_register_virtual_type (current_gdbarch, reg_nr))
782 #if defined (DEPRECATED_DO_REGISTERS_INFO)
783 /* Legacy for systems yet to multi-arch DEPRECATED_DO_REGISTERS_INFO */
784 #if !defined (DEPRECATED_DO_REGISTERS_INFO_P)
785 #define DEPRECATED_DO_REGISTERS_INFO_P() (1)
789 /* Default predicate for non- multi-arch targets. */
790 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_DO_REGISTERS_INFO_P)
791 #define DEPRECATED_DO_REGISTERS_INFO_P() (0)
794 extern int gdbarch_deprecated_do_registers_info_p (struct gdbarch *gdbarch);
795 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DO_REGISTERS_INFO_P)
796 #error "Non multi-arch definition of DEPRECATED_DO_REGISTERS_INFO"
798 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DO_REGISTERS_INFO_P)
799 #define DEPRECATED_DO_REGISTERS_INFO_P() (gdbarch_deprecated_do_registers_info_p (current_gdbarch))
802 /* Default (function) for non- multi-arch platforms. */
803 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_DO_REGISTERS_INFO)
804 #define DEPRECATED_DO_REGISTERS_INFO(reg_nr, fpregs) (internal_error (__FILE__, __LINE__, "DEPRECATED_DO_REGISTERS_INFO"), 0)
807 typedef void (gdbarch_deprecated_do_registers_info_ftype) (int reg_nr, int fpregs);
808 extern void gdbarch_deprecated_do_registers_info (struct gdbarch *gdbarch, int reg_nr, int fpregs);
809 extern void set_gdbarch_deprecated_do_registers_info (struct gdbarch *gdbarch, gdbarch_deprecated_do_registers_info_ftype *deprecated_do_registers_info);
810 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DO_REGISTERS_INFO)
811 #error "Non multi-arch definition of DEPRECATED_DO_REGISTERS_INFO"
814 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DO_REGISTERS_INFO)
815 #define DEPRECATED_DO_REGISTERS_INFO(reg_nr, fpregs) (gdbarch_deprecated_do_registers_info (current_gdbarch, reg_nr, fpregs))
819 typedef void (gdbarch_print_registers_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all);
820 extern void gdbarch_print_registers_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all);
821 extern void set_gdbarch_print_registers_info (struct gdbarch *gdbarch, gdbarch_print_registers_info_ftype *print_registers_info);
823 extern int gdbarch_print_float_info_p (struct gdbarch *gdbarch);
825 typedef void (gdbarch_print_float_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
826 extern void gdbarch_print_float_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
827 extern void set_gdbarch_print_float_info (struct gdbarch *gdbarch, gdbarch_print_float_info_ftype *print_float_info);
829 extern int gdbarch_print_vector_info_p (struct gdbarch *gdbarch);
831 typedef void (gdbarch_print_vector_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
832 extern void gdbarch_print_vector_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
833 extern void set_gdbarch_print_vector_info (struct gdbarch *gdbarch, gdbarch_print_vector_info_ftype *print_vector_info);
835 /* MAP a GDB RAW register number onto a simulator register number. See
836 also include/...-sim.h. */
838 /* Default (function) for non- multi-arch platforms. */
839 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_SIM_REGNO)
840 #define REGISTER_SIM_REGNO(reg_nr) (legacy_register_sim_regno (reg_nr))
843 typedef int (gdbarch_register_sim_regno_ftype) (int reg_nr);
844 extern int gdbarch_register_sim_regno (struct gdbarch *gdbarch, int reg_nr);
845 extern void set_gdbarch_register_sim_regno (struct gdbarch *gdbarch, gdbarch_register_sim_regno_ftype *register_sim_regno);
846 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIM_REGNO)
847 #error "Non multi-arch definition of REGISTER_SIM_REGNO"
850 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIM_REGNO)
851 #define REGISTER_SIM_REGNO(reg_nr) (gdbarch_register_sim_regno (current_gdbarch, reg_nr))
855 #if defined (REGISTER_BYTES_OK)
856 /* Legacy for systems yet to multi-arch REGISTER_BYTES_OK */
857 #if !defined (REGISTER_BYTES_OK_P)
858 #define REGISTER_BYTES_OK_P() (1)
862 /* Default predicate for non- multi-arch targets. */
863 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK_P)
864 #define REGISTER_BYTES_OK_P() (0)
867 extern int gdbarch_register_bytes_ok_p (struct gdbarch *gdbarch);
868 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK_P)
869 #error "Non multi-arch definition of REGISTER_BYTES_OK"
871 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK_P)
872 #define REGISTER_BYTES_OK_P() (gdbarch_register_bytes_ok_p (current_gdbarch))
875 /* Default (function) for non- multi-arch platforms. */
876 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK)
877 #define REGISTER_BYTES_OK(nr_bytes) (internal_error (__FILE__, __LINE__, "REGISTER_BYTES_OK"), 0)
880 typedef int (gdbarch_register_bytes_ok_ftype) (long nr_bytes);
881 extern int gdbarch_register_bytes_ok (struct gdbarch *gdbarch, long nr_bytes);
882 extern void set_gdbarch_register_bytes_ok (struct gdbarch *gdbarch, gdbarch_register_bytes_ok_ftype *register_bytes_ok);
883 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK)
884 #error "Non multi-arch definition of REGISTER_BYTES_OK"
887 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK)
888 #define REGISTER_BYTES_OK(nr_bytes) (gdbarch_register_bytes_ok (current_gdbarch, nr_bytes))
892 /* Default (function) for non- multi-arch platforms. */
893 #if (!GDB_MULTI_ARCH) && !defined (CANNOT_FETCH_REGISTER)
894 #define CANNOT_FETCH_REGISTER(regnum) (cannot_register_not (regnum))
897 typedef int (gdbarch_cannot_fetch_register_ftype) (int regnum);
898 extern int gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, int regnum);
899 extern void set_gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, gdbarch_cannot_fetch_register_ftype *cannot_fetch_register);
900 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_FETCH_REGISTER)
901 #error "Non multi-arch definition of CANNOT_FETCH_REGISTER"
904 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_FETCH_REGISTER)
905 #define CANNOT_FETCH_REGISTER(regnum) (gdbarch_cannot_fetch_register (current_gdbarch, regnum))
909 /* Default (function) for non- multi-arch platforms. */
910 #if (!GDB_MULTI_ARCH) && !defined (CANNOT_STORE_REGISTER)
911 #define CANNOT_STORE_REGISTER(regnum) (cannot_register_not (regnum))
914 typedef int (gdbarch_cannot_store_register_ftype) (int regnum);
915 extern int gdbarch_cannot_store_register (struct gdbarch *gdbarch, int regnum);
916 extern void set_gdbarch_cannot_store_register (struct gdbarch *gdbarch, gdbarch_cannot_store_register_ftype *cannot_store_register);
917 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STORE_REGISTER)
918 #error "Non multi-arch definition of CANNOT_STORE_REGISTER"
921 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_STORE_REGISTER)
922 #define CANNOT_STORE_REGISTER(regnum) (gdbarch_cannot_store_register (current_gdbarch, regnum))
926 /* setjmp/longjmp support. */
928 #if defined (GET_LONGJMP_TARGET)
929 /* Legacy for systems yet to multi-arch GET_LONGJMP_TARGET */
930 #if !defined (GET_LONGJMP_TARGET_P)
931 #define GET_LONGJMP_TARGET_P() (1)
935 /* Default predicate for non- multi-arch targets. */
936 #if (!GDB_MULTI_ARCH) && !defined (GET_LONGJMP_TARGET_P)
937 #define GET_LONGJMP_TARGET_P() (0)
940 extern int gdbarch_get_longjmp_target_p (struct gdbarch *gdbarch);
941 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET_P)
942 #error "Non multi-arch definition of GET_LONGJMP_TARGET"
944 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET_P)
945 #define GET_LONGJMP_TARGET_P() (gdbarch_get_longjmp_target_p (current_gdbarch))
948 /* Default (function) for non- multi-arch platforms. */
949 #if (!GDB_MULTI_ARCH) && !defined (GET_LONGJMP_TARGET)
950 #define GET_LONGJMP_TARGET(pc) (internal_error (__FILE__, __LINE__, "GET_LONGJMP_TARGET"), 0)
953 typedef int (gdbarch_get_longjmp_target_ftype) (CORE_ADDR *pc);
954 extern int gdbarch_get_longjmp_target (struct gdbarch *gdbarch, CORE_ADDR *pc);
955 extern void set_gdbarch_get_longjmp_target (struct gdbarch *gdbarch, gdbarch_get_longjmp_target_ftype *get_longjmp_target);
956 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET)
957 #error "Non multi-arch definition of GET_LONGJMP_TARGET"
960 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET)
961 #define GET_LONGJMP_TARGET(pc) (gdbarch_get_longjmp_target (current_gdbarch, pc))
965 /* Non multi-arch DUMMY_FRAMES are a mess (multi-arch ones are not that
966 much better but at least they are vaguely consistent). The headers
967 and body contain convoluted #if/#else sequences for determine how
968 things should be compiled. Instead of trying to mimic that
969 behaviour here (and hence entrench it further) gdbarch simply
970 reqires that these methods be set up from the word go. This also
971 avoids any potential problems with moving beyond multi-arch partial. */
973 /* Default (value) for non- multi-arch platforms. */
974 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
975 #define DEPRECATED_USE_GENERIC_DUMMY_FRAMES (1)
978 extern int gdbarch_deprecated_use_generic_dummy_frames (struct gdbarch *gdbarch);
979 extern void set_gdbarch_deprecated_use_generic_dummy_frames (struct gdbarch *gdbarch, int deprecated_use_generic_dummy_frames);
980 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
981 #error "Non multi-arch definition of DEPRECATED_USE_GENERIC_DUMMY_FRAMES"
984 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
985 #define DEPRECATED_USE_GENERIC_DUMMY_FRAMES (gdbarch_deprecated_use_generic_dummy_frames (current_gdbarch))
989 /* Default (value) for non- multi-arch platforms. */
990 #if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_LOCATION)
991 #define CALL_DUMMY_LOCATION (AT_ENTRY_POINT)
994 extern int gdbarch_call_dummy_location (struct gdbarch *gdbarch);
995 extern void set_gdbarch_call_dummy_location (struct gdbarch *gdbarch, int call_dummy_location);
996 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LOCATION)
997 #error "Non multi-arch definition of CALL_DUMMY_LOCATION"
1000 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LOCATION)
1001 #define CALL_DUMMY_LOCATION (gdbarch_call_dummy_location (current_gdbarch))
1005 typedef CORE_ADDR (gdbarch_call_dummy_address_ftype) (void);
1006 extern CORE_ADDR gdbarch_call_dummy_address (struct gdbarch *gdbarch);
1007 extern void set_gdbarch_call_dummy_address (struct gdbarch *gdbarch, gdbarch_call_dummy_address_ftype *call_dummy_address);
1008 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_ADDRESS)
1009 #error "Non multi-arch definition of CALL_DUMMY_ADDRESS"
1012 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_ADDRESS)
1013 #define CALL_DUMMY_ADDRESS() (gdbarch_call_dummy_address (current_gdbarch))
1017 extern CORE_ADDR gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch);
1018 extern void set_gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch, CORE_ADDR call_dummy_start_offset);
1019 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_START_OFFSET)
1020 #error "Non multi-arch definition of CALL_DUMMY_START_OFFSET"
1023 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_START_OFFSET)
1024 #define CALL_DUMMY_START_OFFSET (gdbarch_call_dummy_start_offset (current_gdbarch))
1028 extern CORE_ADDR gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch);
1029 extern void set_gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch, CORE_ADDR call_dummy_breakpoint_offset);
1030 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET)
1031 #error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET"
1034 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET)
1035 #define CALL_DUMMY_BREAKPOINT_OFFSET (gdbarch_call_dummy_breakpoint_offset (current_gdbarch))
1039 extern int gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch *gdbarch);
1040 extern void set_gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch *gdbarch, int call_dummy_breakpoint_offset_p);
1041 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
1042 #error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET_P"
1045 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
1046 #define CALL_DUMMY_BREAKPOINT_OFFSET_P (gdbarch_call_dummy_breakpoint_offset_p (current_gdbarch))
1050 extern int gdbarch_call_dummy_length (struct gdbarch *gdbarch);
1051 extern void set_gdbarch_call_dummy_length (struct gdbarch *gdbarch, int call_dummy_length);
1052 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LENGTH)
1053 #error "Non multi-arch definition of CALL_DUMMY_LENGTH"
1056 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LENGTH)
1057 #define CALL_DUMMY_LENGTH (gdbarch_call_dummy_length (current_gdbarch))
1061 /* NOTE: cagney/2002-11-24: This function with predicate has a valid
1062 (callable) initial value. As a consequence, even when the predicate
1063 is false, the corresponding function works. This simplifies the
1064 migration process - old code, calling DEPRECATED_PC_IN_CALL_DUMMY(),
1065 doesn't need to be modified. */
1067 #if defined (DEPRECATED_PC_IN_CALL_DUMMY)
1068 /* Legacy for systems yet to multi-arch DEPRECATED_PC_IN_CALL_DUMMY */
1069 #if !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1070 #define DEPRECATED_PC_IN_CALL_DUMMY_P() (1)
1074 /* Default predicate for non- multi-arch targets. */
1075 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1076 #define DEPRECATED_PC_IN_CALL_DUMMY_P() (0)
1079 extern int gdbarch_deprecated_pc_in_call_dummy_p (struct gdbarch *gdbarch);
1080 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1081 #error "Non multi-arch definition of DEPRECATED_PC_IN_CALL_DUMMY"
1083 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1084 #define DEPRECATED_PC_IN_CALL_DUMMY_P() (gdbarch_deprecated_pc_in_call_dummy_p (current_gdbarch))
1087 /* Default (function) for non- multi-arch platforms. */
1088 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PC_IN_CALL_DUMMY)
1089 #define DEPRECATED_PC_IN_CALL_DUMMY(pc, sp, frame_address) (generic_pc_in_call_dummy (pc, sp, frame_address))
1092 typedef int (gdbarch_deprecated_pc_in_call_dummy_ftype) (CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
1093 extern int gdbarch_deprecated_pc_in_call_dummy (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
1094 extern void set_gdbarch_deprecated_pc_in_call_dummy (struct gdbarch *gdbarch, gdbarch_deprecated_pc_in_call_dummy_ftype *deprecated_pc_in_call_dummy);
1095 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PC_IN_CALL_DUMMY)
1096 #error "Non multi-arch definition of DEPRECATED_PC_IN_CALL_DUMMY"
1099 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PC_IN_CALL_DUMMY)
1100 #define DEPRECATED_PC_IN_CALL_DUMMY(pc, sp, frame_address) (gdbarch_deprecated_pc_in_call_dummy (current_gdbarch, pc, sp, frame_address))
1104 extern int gdbarch_call_dummy_p (struct gdbarch *gdbarch);
1105 extern void set_gdbarch_call_dummy_p (struct gdbarch *gdbarch, int call_dummy_p);
1106 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_P)
1107 #error "Non multi-arch definition of CALL_DUMMY_P"
1110 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_P)
1111 #define CALL_DUMMY_P (gdbarch_call_dummy_p (current_gdbarch))
1115 /* Default (value) for non- multi-arch platforms. */
1116 #if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_WORDS)
1117 #define CALL_DUMMY_WORDS (legacy_call_dummy_words)
1120 extern LONGEST * gdbarch_call_dummy_words (struct gdbarch *gdbarch);
1121 extern void set_gdbarch_call_dummy_words (struct gdbarch *gdbarch, LONGEST * call_dummy_words);
1122 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_WORDS)
1123 #error "Non multi-arch definition of CALL_DUMMY_WORDS"
1126 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_WORDS)
1127 #define CALL_DUMMY_WORDS (gdbarch_call_dummy_words (current_gdbarch))
1131 /* Default (value) for non- multi-arch platforms. */
1132 #if (!GDB_MULTI_ARCH) && !defined (SIZEOF_CALL_DUMMY_WORDS)
1133 #define SIZEOF_CALL_DUMMY_WORDS (legacy_sizeof_call_dummy_words)
1136 extern int gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch);
1137 extern void set_gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch, int sizeof_call_dummy_words);
1138 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIZEOF_CALL_DUMMY_WORDS)
1139 #error "Non multi-arch definition of SIZEOF_CALL_DUMMY_WORDS"
1142 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIZEOF_CALL_DUMMY_WORDS)
1143 #define SIZEOF_CALL_DUMMY_WORDS (gdbarch_sizeof_call_dummy_words (current_gdbarch))
1147 extern int gdbarch_call_dummy_stack_adjust_p (struct gdbarch *gdbarch);
1148 extern void set_gdbarch_call_dummy_stack_adjust_p (struct gdbarch *gdbarch, int call_dummy_stack_adjust_p);
1149 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_STACK_ADJUST_P)
1150 #error "Non multi-arch definition of CALL_DUMMY_STACK_ADJUST_P"
1153 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_STACK_ADJUST_P)
1154 #define CALL_DUMMY_STACK_ADJUST_P (gdbarch_call_dummy_stack_adjust_p (current_gdbarch))
1158 extern int gdbarch_call_dummy_stack_adjust (struct gdbarch *gdbarch);
1159 extern void set_gdbarch_call_dummy_stack_adjust (struct gdbarch *gdbarch, int call_dummy_stack_adjust);
1160 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_STACK_ADJUST)
1161 #error "Non multi-arch definition of CALL_DUMMY_STACK_ADJUST"
1164 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_STACK_ADJUST)
1165 #define CALL_DUMMY_STACK_ADJUST (gdbarch_call_dummy_stack_adjust (current_gdbarch))
1169 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);
1170 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);
1171 extern void set_gdbarch_fix_call_dummy (struct gdbarch *gdbarch, gdbarch_fix_call_dummy_ftype *fix_call_dummy);
1172 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FIX_CALL_DUMMY)
1173 #error "Non multi-arch definition of FIX_CALL_DUMMY"
1176 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FIX_CALL_DUMMY)
1177 #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))
1181 #if defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1182 /* Legacy for systems yet to multi-arch DEPRECATED_INIT_FRAME_PC_FIRST */
1183 #if !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1184 #define DEPRECATED_INIT_FRAME_PC_FIRST_P() (1)
1188 /* Default predicate for non- multi-arch targets. */
1189 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1190 #define DEPRECATED_INIT_FRAME_PC_FIRST_P() (0)
1193 extern int gdbarch_deprecated_init_frame_pc_first_p (struct gdbarch *gdbarch);
1194 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1195 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC_FIRST"
1197 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1198 #define DEPRECATED_INIT_FRAME_PC_FIRST_P() (gdbarch_deprecated_init_frame_pc_first_p (current_gdbarch))
1201 /* Default (function) for non- multi-arch platforms. */
1202 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1203 #define DEPRECATED_INIT_FRAME_PC_FIRST(fromleaf, prev) (internal_error (__FILE__, __LINE__, "DEPRECATED_INIT_FRAME_PC_FIRST"), 0)
1206 typedef CORE_ADDR (gdbarch_deprecated_init_frame_pc_first_ftype) (int fromleaf, struct frame_info *prev);
1207 extern CORE_ADDR gdbarch_deprecated_init_frame_pc_first (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1208 extern void set_gdbarch_deprecated_init_frame_pc_first (struct gdbarch *gdbarch, gdbarch_deprecated_init_frame_pc_first_ftype *deprecated_init_frame_pc_first);
1209 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1210 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC_FIRST"
1213 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1214 #define DEPRECATED_INIT_FRAME_PC_FIRST(fromleaf, prev) (gdbarch_deprecated_init_frame_pc_first (current_gdbarch, fromleaf, prev))
1218 /* Default (function) for non- multi-arch platforms. */
1219 #if (!GDB_MULTI_ARCH) && !defined (INIT_FRAME_PC)
1220 #define INIT_FRAME_PC(fromleaf, prev) (init_frame_pc_default (fromleaf, prev))
1223 typedef CORE_ADDR (gdbarch_init_frame_pc_ftype) (int fromleaf, struct frame_info *prev);
1224 extern CORE_ADDR gdbarch_init_frame_pc (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1225 extern void set_gdbarch_init_frame_pc (struct gdbarch *gdbarch, gdbarch_init_frame_pc_ftype *init_frame_pc);
1226 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_FRAME_PC)
1227 #error "Non multi-arch definition of INIT_FRAME_PC"
1230 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_FRAME_PC)
1231 #define INIT_FRAME_PC(fromleaf, prev) (gdbarch_init_frame_pc (current_gdbarch, fromleaf, prev))
1235 extern int gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch);
1236 extern void set_gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch, int believe_pcc_promotion);
1237 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION)
1238 #error "Non multi-arch definition of BELIEVE_PCC_PROMOTION"
1241 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION)
1242 #define BELIEVE_PCC_PROMOTION (gdbarch_believe_pcc_promotion (current_gdbarch))
1246 extern int gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch);
1247 extern void set_gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch, int believe_pcc_promotion_type);
1248 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION_TYPE)
1249 #error "Non multi-arch definition of BELIEVE_PCC_PROMOTION_TYPE"
1252 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION_TYPE)
1253 #define BELIEVE_PCC_PROMOTION_TYPE (gdbarch_believe_pcc_promotion_type (current_gdbarch))
1257 /* Default (function) for non- multi-arch platforms. */
1258 #if (!GDB_MULTI_ARCH) && !defined (COERCE_FLOAT_TO_DOUBLE)
1259 #define COERCE_FLOAT_TO_DOUBLE(formal, actual) (default_coerce_float_to_double (formal, actual))
1262 typedef int (gdbarch_coerce_float_to_double_ftype) (struct type *formal, struct type *actual);
1263 extern int gdbarch_coerce_float_to_double (struct gdbarch *gdbarch, struct type *formal, struct type *actual);
1264 extern void set_gdbarch_coerce_float_to_double (struct gdbarch *gdbarch, gdbarch_coerce_float_to_double_ftype *coerce_float_to_double);
1265 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COERCE_FLOAT_TO_DOUBLE)
1266 #error "Non multi-arch definition of COERCE_FLOAT_TO_DOUBLE"
1269 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (COERCE_FLOAT_TO_DOUBLE)
1270 #define COERCE_FLOAT_TO_DOUBLE(formal, actual) (gdbarch_coerce_float_to_double (current_gdbarch, formal, actual))
1274 #if defined (GET_SAVED_REGISTER)
1275 /* Legacy for systems yet to multi-arch GET_SAVED_REGISTER */
1276 #if !defined (GET_SAVED_REGISTER_P)
1277 #define GET_SAVED_REGISTER_P() (1)
1281 /* Default predicate for non- multi-arch targets. */
1282 #if (!GDB_MULTI_ARCH) && !defined (GET_SAVED_REGISTER_P)
1283 #define GET_SAVED_REGISTER_P() (0)
1286 extern int gdbarch_get_saved_register_p (struct gdbarch *gdbarch);
1287 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_SAVED_REGISTER_P)
1288 #error "Non multi-arch definition of GET_SAVED_REGISTER"
1290 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_SAVED_REGISTER_P)
1291 #define GET_SAVED_REGISTER_P() (gdbarch_get_saved_register_p (current_gdbarch))
1294 /* Default (function) for non- multi-arch platforms. */
1295 #if (!GDB_MULTI_ARCH) && !defined (GET_SAVED_REGISTER)
1296 #define GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (internal_error (__FILE__, __LINE__, "GET_SAVED_REGISTER"), 0)
1299 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);
1300 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);
1301 extern void set_gdbarch_get_saved_register (struct gdbarch *gdbarch, gdbarch_get_saved_register_ftype *get_saved_register);
1302 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_SAVED_REGISTER)
1303 #error "Non multi-arch definition of GET_SAVED_REGISTER"
1306 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_SAVED_REGISTER)
1307 #define GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (gdbarch_get_saved_register (current_gdbarch, raw_buffer, optimized, addrp, frame, regnum, lval))
1311 /* Default (function) for non- multi-arch platforms. */
1312 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERTIBLE)
1313 #define REGISTER_CONVERTIBLE(nr) (generic_register_convertible_not (nr))
1316 typedef int (gdbarch_register_convertible_ftype) (int nr);
1317 extern int gdbarch_register_convertible (struct gdbarch *gdbarch, int nr);
1318 extern void set_gdbarch_register_convertible (struct gdbarch *gdbarch, gdbarch_register_convertible_ftype *register_convertible);
1319 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERTIBLE)
1320 #error "Non multi-arch definition of REGISTER_CONVERTIBLE"
1323 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERTIBLE)
1324 #define REGISTER_CONVERTIBLE(nr) (gdbarch_register_convertible (current_gdbarch, nr))
1328 /* Default (function) for non- multi-arch platforms. */
1329 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_VIRTUAL)
1330 #define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_VIRTUAL"), 0)
1333 typedef void (gdbarch_register_convert_to_virtual_ftype) (int regnum, struct type *type, char *from, char *to);
1334 extern void gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
1335 extern void set_gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, gdbarch_register_convert_to_virtual_ftype *register_convert_to_virtual);
1336 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_VIRTUAL)
1337 #error "Non multi-arch definition of REGISTER_CONVERT_TO_VIRTUAL"
1340 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_VIRTUAL)
1341 #define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (gdbarch_register_convert_to_virtual (current_gdbarch, regnum, type, from, to))
1345 /* Default (function) for non- multi-arch platforms. */
1346 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_RAW)
1347 #define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_RAW"), 0)
1350 typedef void (gdbarch_register_convert_to_raw_ftype) (struct type *type, int regnum, char *from, char *to);
1351 extern void gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, struct type *type, int regnum, char *from, char *to);
1352 extern void set_gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, gdbarch_register_convert_to_raw_ftype *register_convert_to_raw);
1353 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_RAW)
1354 #error "Non multi-arch definition of REGISTER_CONVERT_TO_RAW"
1357 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_RAW)
1358 #define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (gdbarch_register_convert_to_raw (current_gdbarch, type, regnum, from, to))
1362 /* Default (function) for non- multi-arch platforms. */
1363 #if (!GDB_MULTI_ARCH) && !defined (CONVERT_REGISTER_P)
1364 #define CONVERT_REGISTER_P(regnum) (legacy_convert_register_p (regnum))
1367 typedef int (gdbarch_convert_register_p_ftype) (int regnum);
1368 extern int gdbarch_convert_register_p (struct gdbarch *gdbarch, int regnum);
1369 extern void set_gdbarch_convert_register_p (struct gdbarch *gdbarch, gdbarch_convert_register_p_ftype *convert_register_p);
1370 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_REGISTER_P)
1371 #error "Non multi-arch definition of CONVERT_REGISTER_P"
1374 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_REGISTER_P)
1375 #define CONVERT_REGISTER_P(regnum) (gdbarch_convert_register_p (current_gdbarch, regnum))
1379 /* Default (function) for non- multi-arch platforms. */
1380 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_TO_VALUE)
1381 #define REGISTER_TO_VALUE(regnum, type, from, to) (legacy_register_to_value (regnum, type, from, to))
1384 typedef void (gdbarch_register_to_value_ftype) (int regnum, struct type *type, char *from, char *to);
1385 extern void gdbarch_register_to_value (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
1386 extern void set_gdbarch_register_to_value (struct gdbarch *gdbarch, gdbarch_register_to_value_ftype *register_to_value);
1387 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_TO_VALUE)
1388 #error "Non multi-arch definition of REGISTER_TO_VALUE"
1391 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_TO_VALUE)
1392 #define REGISTER_TO_VALUE(regnum, type, from, to) (gdbarch_register_to_value (current_gdbarch, regnum, type, from, to))
1396 /* Default (function) for non- multi-arch platforms. */
1397 #if (!GDB_MULTI_ARCH) && !defined (VALUE_TO_REGISTER)
1398 #define VALUE_TO_REGISTER(type, regnum, from, to) (legacy_value_to_register (type, regnum, from, to))
1401 typedef void (gdbarch_value_to_register_ftype) (struct type *type, int regnum, char *from, char *to);
1402 extern void gdbarch_value_to_register (struct gdbarch *gdbarch, struct type *type, int regnum, char *from, char *to);
1403 extern void set_gdbarch_value_to_register (struct gdbarch *gdbarch, gdbarch_value_to_register_ftype *value_to_register);
1404 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (VALUE_TO_REGISTER)
1405 #error "Non multi-arch definition of VALUE_TO_REGISTER"
1408 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (VALUE_TO_REGISTER)
1409 #define VALUE_TO_REGISTER(type, regnum, from, to) (gdbarch_value_to_register (current_gdbarch, type, regnum, from, to))
1413 /* Default (function) for non- multi-arch platforms. */
1414 #if (!GDB_MULTI_ARCH) && !defined (POINTER_TO_ADDRESS)
1415 #define POINTER_TO_ADDRESS(type, buf) (unsigned_pointer_to_address (type, buf))
1418 typedef CORE_ADDR (gdbarch_pointer_to_address_ftype) (struct type *type, void *buf);
1419 extern CORE_ADDR gdbarch_pointer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
1420 extern void set_gdbarch_pointer_to_address (struct gdbarch *gdbarch, gdbarch_pointer_to_address_ftype *pointer_to_address);
1421 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POINTER_TO_ADDRESS)
1422 #error "Non multi-arch definition of POINTER_TO_ADDRESS"
1425 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POINTER_TO_ADDRESS)
1426 #define POINTER_TO_ADDRESS(type, buf) (gdbarch_pointer_to_address (current_gdbarch, type, buf))
1430 /* Default (function) for non- multi-arch platforms. */
1431 #if (!GDB_MULTI_ARCH) && !defined (ADDRESS_TO_POINTER)
1432 #define ADDRESS_TO_POINTER(type, buf, addr) (unsigned_address_to_pointer (type, buf, addr))
1435 typedef void (gdbarch_address_to_pointer_ftype) (struct type *type, void *buf, CORE_ADDR addr);
1436 extern void gdbarch_address_to_pointer (struct gdbarch *gdbarch, struct type *type, void *buf, CORE_ADDR addr);
1437 extern void set_gdbarch_address_to_pointer (struct gdbarch *gdbarch, gdbarch_address_to_pointer_ftype *address_to_pointer);
1438 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_TO_POINTER)
1439 #error "Non multi-arch definition of ADDRESS_TO_POINTER"
1442 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_TO_POINTER)
1443 #define ADDRESS_TO_POINTER(type, buf, addr) (gdbarch_address_to_pointer (current_gdbarch, type, buf, addr))
1447 #if defined (INTEGER_TO_ADDRESS)
1448 /* Legacy for systems yet to multi-arch INTEGER_TO_ADDRESS */
1449 #if !defined (INTEGER_TO_ADDRESS_P)
1450 #define INTEGER_TO_ADDRESS_P() (1)
1454 /* Default predicate for non- multi-arch targets. */
1455 #if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS_P)
1456 #define INTEGER_TO_ADDRESS_P() (0)
1459 extern int gdbarch_integer_to_address_p (struct gdbarch *gdbarch);
1460 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS_P)
1461 #error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1463 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS_P)
1464 #define INTEGER_TO_ADDRESS_P() (gdbarch_integer_to_address_p (current_gdbarch))
1467 /* Default (function) for non- multi-arch platforms. */
1468 #if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS)
1469 #define INTEGER_TO_ADDRESS(type, buf) (internal_error (__FILE__, __LINE__, "INTEGER_TO_ADDRESS"), 0)
1472 typedef CORE_ADDR (gdbarch_integer_to_address_ftype) (struct type *type, void *buf);
1473 extern CORE_ADDR gdbarch_integer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
1474 extern void set_gdbarch_integer_to_address (struct gdbarch *gdbarch, gdbarch_integer_to_address_ftype *integer_to_address);
1475 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS)
1476 #error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1479 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS)
1480 #define INTEGER_TO_ADDRESS(type, buf) (gdbarch_integer_to_address (current_gdbarch, type, buf))
1484 /* Default (function) for non- multi-arch platforms. */
1485 #if (!GDB_MULTI_ARCH) && !defined (RETURN_VALUE_ON_STACK)
1486 #define RETURN_VALUE_ON_STACK(type) (generic_return_value_on_stack_not (type))
1489 typedef int (gdbarch_return_value_on_stack_ftype) (struct type *type);
1490 extern int gdbarch_return_value_on_stack (struct gdbarch *gdbarch, struct type *type);
1491 extern void set_gdbarch_return_value_on_stack (struct gdbarch *gdbarch, gdbarch_return_value_on_stack_ftype *return_value_on_stack);
1492 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (RETURN_VALUE_ON_STACK)
1493 #error "Non multi-arch definition of RETURN_VALUE_ON_STACK"
1496 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (RETURN_VALUE_ON_STACK)
1497 #define RETURN_VALUE_ON_STACK(type) (gdbarch_return_value_on_stack (current_gdbarch, type))
1501 /* Default (function) for non- multi-arch platforms. */
1502 #if (!GDB_MULTI_ARCH) && !defined (PUSH_ARGUMENTS)
1503 #define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (default_push_arguments (nargs, args, sp, struct_return, struct_addr))
1506 typedef CORE_ADDR (gdbarch_push_arguments_ftype) (int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
1507 extern CORE_ADDR gdbarch_push_arguments (struct gdbarch *gdbarch, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
1508 extern void set_gdbarch_push_arguments (struct gdbarch *gdbarch, gdbarch_push_arguments_ftype *push_arguments);
1509 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_ARGUMENTS)
1510 #error "Non multi-arch definition of PUSH_ARGUMENTS"
1513 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_ARGUMENTS)
1514 #define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (gdbarch_push_arguments (current_gdbarch, nargs, args, sp, struct_return, struct_addr))
1518 typedef void (gdbarch_push_dummy_frame_ftype) (void);
1519 extern void gdbarch_push_dummy_frame (struct gdbarch *gdbarch);
1520 extern void set_gdbarch_push_dummy_frame (struct gdbarch *gdbarch, gdbarch_push_dummy_frame_ftype *push_dummy_frame);
1521 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_DUMMY_FRAME)
1522 #error "Non multi-arch definition of PUSH_DUMMY_FRAME"
1525 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_DUMMY_FRAME)
1526 #define PUSH_DUMMY_FRAME (gdbarch_push_dummy_frame (current_gdbarch))
1530 #if defined (PUSH_RETURN_ADDRESS)
1531 /* Legacy for systems yet to multi-arch PUSH_RETURN_ADDRESS */
1532 #if !defined (PUSH_RETURN_ADDRESS_P)
1533 #define PUSH_RETURN_ADDRESS_P() (1)
1537 /* Default predicate for non- multi-arch targets. */
1538 #if (!GDB_MULTI_ARCH) && !defined (PUSH_RETURN_ADDRESS_P)
1539 #define PUSH_RETURN_ADDRESS_P() (0)
1542 extern int gdbarch_push_return_address_p (struct gdbarch *gdbarch);
1543 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_RETURN_ADDRESS_P)
1544 #error "Non multi-arch definition of PUSH_RETURN_ADDRESS"
1546 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_RETURN_ADDRESS_P)
1547 #define PUSH_RETURN_ADDRESS_P() (gdbarch_push_return_address_p (current_gdbarch))
1550 /* Default (function) for non- multi-arch platforms. */
1551 #if (!GDB_MULTI_ARCH) && !defined (PUSH_RETURN_ADDRESS)
1552 #define PUSH_RETURN_ADDRESS(pc, sp) (internal_error (__FILE__, __LINE__, "PUSH_RETURN_ADDRESS"), 0)
1555 typedef CORE_ADDR (gdbarch_push_return_address_ftype) (CORE_ADDR pc, CORE_ADDR sp);
1556 extern CORE_ADDR gdbarch_push_return_address (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp);
1557 extern void set_gdbarch_push_return_address (struct gdbarch *gdbarch, gdbarch_push_return_address_ftype *push_return_address);
1558 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_RETURN_ADDRESS)
1559 #error "Non multi-arch definition of PUSH_RETURN_ADDRESS"
1562 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_RETURN_ADDRESS)
1563 #define PUSH_RETURN_ADDRESS(pc, sp) (gdbarch_push_return_address (current_gdbarch, pc, sp))
1567 typedef void (gdbarch_pop_frame_ftype) (void);
1568 extern void gdbarch_pop_frame (struct gdbarch *gdbarch);
1569 extern void set_gdbarch_pop_frame (struct gdbarch *gdbarch, gdbarch_pop_frame_ftype *pop_frame);
1570 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POP_FRAME)
1571 #error "Non multi-arch definition of POP_FRAME"
1574 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POP_FRAME)
1575 #define POP_FRAME (gdbarch_pop_frame (current_gdbarch))
1579 typedef void (gdbarch_store_struct_return_ftype) (CORE_ADDR addr, CORE_ADDR sp);
1580 extern void gdbarch_store_struct_return (struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR sp);
1581 extern void set_gdbarch_store_struct_return (struct gdbarch *gdbarch, gdbarch_store_struct_return_ftype *store_struct_return);
1582 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_STRUCT_RETURN)
1583 #error "Non multi-arch definition of STORE_STRUCT_RETURN"
1586 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_STRUCT_RETURN)
1587 #define STORE_STRUCT_RETURN(addr, sp) (gdbarch_store_struct_return (current_gdbarch, addr, sp))
1591 /* Default (function) for non- multi-arch platforms. */
1592 #if (!GDB_MULTI_ARCH) && !defined (EXTRACT_RETURN_VALUE)
1593 #define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (legacy_extract_return_value (type, regcache, valbuf))
1596 typedef void (gdbarch_extract_return_value_ftype) (struct type *type, struct regcache *regcache, void *valbuf);
1597 extern void gdbarch_extract_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, void *valbuf);
1598 extern void set_gdbarch_extract_return_value (struct gdbarch *gdbarch, gdbarch_extract_return_value_ftype *extract_return_value);
1599 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_RETURN_VALUE)
1600 #error "Non multi-arch definition of EXTRACT_RETURN_VALUE"
1603 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_RETURN_VALUE)
1604 #define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regcache, valbuf))
1608 /* Default (function) for non- multi-arch platforms. */
1609 #if (!GDB_MULTI_ARCH) && !defined (STORE_RETURN_VALUE)
1610 #define STORE_RETURN_VALUE(type, regcache, valbuf) (legacy_store_return_value (type, regcache, valbuf))
1613 typedef void (gdbarch_store_return_value_ftype) (struct type *type, struct regcache *regcache, const void *valbuf);
1614 extern void gdbarch_store_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, const void *valbuf);
1615 extern void set_gdbarch_store_return_value (struct gdbarch *gdbarch, gdbarch_store_return_value_ftype *store_return_value);
1616 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_RETURN_VALUE)
1617 #error "Non multi-arch definition of STORE_RETURN_VALUE"
1620 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_RETURN_VALUE)
1621 #define STORE_RETURN_VALUE(type, regcache, valbuf) (gdbarch_store_return_value (current_gdbarch, type, regcache, valbuf))
1625 typedef void (gdbarch_deprecated_extract_return_value_ftype) (struct type *type, char *regbuf, char *valbuf);
1626 extern void gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, struct type *type, char *regbuf, char *valbuf);
1627 extern void set_gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_extract_return_value_ftype *deprecated_extract_return_value);
1628 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1629 #error "Non multi-arch definition of DEPRECATED_EXTRACT_RETURN_VALUE"
1632 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1633 #define DEPRECATED_EXTRACT_RETURN_VALUE(type, regbuf, valbuf) (gdbarch_deprecated_extract_return_value (current_gdbarch, type, regbuf, valbuf))
1637 typedef void (gdbarch_deprecated_store_return_value_ftype) (struct type *type, char *valbuf);
1638 extern void gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, struct type *type, char *valbuf);
1639 extern void set_gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_store_return_value_ftype *deprecated_store_return_value);
1640 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_RETURN_VALUE)
1641 #error "Non multi-arch definition of DEPRECATED_STORE_RETURN_VALUE"
1644 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_STORE_RETURN_VALUE)
1645 #define DEPRECATED_STORE_RETURN_VALUE(type, valbuf) (gdbarch_deprecated_store_return_value (current_gdbarch, type, valbuf))
1649 #if defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1650 /* Legacy for systems yet to multi-arch EXTRACT_STRUCT_VALUE_ADDRESS */
1651 #if !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1652 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1656 /* Default predicate for non- multi-arch targets. */
1657 #if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1658 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
1661 extern int gdbarch_extract_struct_value_address_p (struct gdbarch *gdbarch);
1662 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1663 #error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1665 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1666 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_extract_struct_value_address_p (current_gdbarch))
1669 /* Default (function) for non- multi-arch platforms. */
1670 #if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1671 #define EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (internal_error (__FILE__, __LINE__, "EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
1674 typedef CORE_ADDR (gdbarch_extract_struct_value_address_ftype) (struct regcache *regcache);
1675 extern CORE_ADDR gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, struct regcache *regcache);
1676 extern void set_gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_extract_struct_value_address_ftype *extract_struct_value_address);
1677 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1678 #error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1681 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1682 #define EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (gdbarch_extract_struct_value_address (current_gdbarch, regcache))
1686 #if defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1687 /* Legacy for systems yet to multi-arch DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS */
1688 #if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1689 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1693 /* Default predicate for non- multi-arch targets. */
1694 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1695 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
1698 extern int gdbarch_deprecated_extract_struct_value_address_p (struct gdbarch *gdbarch);
1699 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1700 #error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
1702 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1703 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_deprecated_extract_struct_value_address_p (current_gdbarch))
1706 /* Default (function) for non- multi-arch platforms. */
1707 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1708 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (internal_error (__FILE__, __LINE__, "DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
1711 typedef CORE_ADDR (gdbarch_deprecated_extract_struct_value_address_ftype) (char *regbuf);
1712 extern CORE_ADDR gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, char *regbuf);
1713 extern void set_gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_deprecated_extract_struct_value_address_ftype *deprecated_extract_struct_value_address);
1714 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1715 #error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
1718 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1719 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (gdbarch_deprecated_extract_struct_value_address (current_gdbarch, regbuf))
1723 /* Default (function) for non- multi-arch platforms. */
1724 #if (!GDB_MULTI_ARCH) && !defined (USE_STRUCT_CONVENTION)
1725 #define USE_STRUCT_CONVENTION(gcc_p, value_type) (generic_use_struct_convention (gcc_p, value_type))
1728 typedef int (gdbarch_use_struct_convention_ftype) (int gcc_p, struct type *value_type);
1729 extern int gdbarch_use_struct_convention (struct gdbarch *gdbarch, int gcc_p, struct type *value_type);
1730 extern void set_gdbarch_use_struct_convention (struct gdbarch *gdbarch, gdbarch_use_struct_convention_ftype *use_struct_convention);
1731 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (USE_STRUCT_CONVENTION)
1732 #error "Non multi-arch definition of USE_STRUCT_CONVENTION"
1735 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (USE_STRUCT_CONVENTION)
1736 #define USE_STRUCT_CONVENTION(gcc_p, value_type) (gdbarch_use_struct_convention (current_gdbarch, gcc_p, value_type))
1740 typedef void (gdbarch_frame_init_saved_regs_ftype) (struct frame_info *frame);
1741 extern void gdbarch_frame_init_saved_regs (struct gdbarch *gdbarch, struct frame_info *frame);
1742 extern void set_gdbarch_frame_init_saved_regs (struct gdbarch *gdbarch, gdbarch_frame_init_saved_regs_ftype *frame_init_saved_regs);
1743 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_INIT_SAVED_REGS)
1744 #error "Non multi-arch definition of FRAME_INIT_SAVED_REGS"
1747 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_INIT_SAVED_REGS)
1748 #define FRAME_INIT_SAVED_REGS(frame) (gdbarch_frame_init_saved_regs (current_gdbarch, frame))
1752 #if defined (INIT_EXTRA_FRAME_INFO)
1753 /* Legacy for systems yet to multi-arch INIT_EXTRA_FRAME_INFO */
1754 #if !defined (INIT_EXTRA_FRAME_INFO_P)
1755 #define INIT_EXTRA_FRAME_INFO_P() (1)
1759 /* Default predicate for non- multi-arch targets. */
1760 #if (!GDB_MULTI_ARCH) && !defined (INIT_EXTRA_FRAME_INFO_P)
1761 #define INIT_EXTRA_FRAME_INFO_P() (0)
1764 extern int gdbarch_init_extra_frame_info_p (struct gdbarch *gdbarch);
1765 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_EXTRA_FRAME_INFO_P)
1766 #error "Non multi-arch definition of INIT_EXTRA_FRAME_INFO"
1768 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_EXTRA_FRAME_INFO_P)
1769 #define INIT_EXTRA_FRAME_INFO_P() (gdbarch_init_extra_frame_info_p (current_gdbarch))
1772 /* Default (function) for non- multi-arch platforms. */
1773 #if (!GDB_MULTI_ARCH) && !defined (INIT_EXTRA_FRAME_INFO)
1774 #define INIT_EXTRA_FRAME_INFO(fromleaf, frame) (internal_error (__FILE__, __LINE__, "INIT_EXTRA_FRAME_INFO"), 0)
1777 typedef void (gdbarch_init_extra_frame_info_ftype) (int fromleaf, struct frame_info *frame);
1778 extern void gdbarch_init_extra_frame_info (struct gdbarch *gdbarch, int fromleaf, struct frame_info *frame);
1779 extern void set_gdbarch_init_extra_frame_info (struct gdbarch *gdbarch, gdbarch_init_extra_frame_info_ftype *init_extra_frame_info);
1780 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_EXTRA_FRAME_INFO)
1781 #error "Non multi-arch definition of INIT_EXTRA_FRAME_INFO"
1784 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_EXTRA_FRAME_INFO)
1785 #define INIT_EXTRA_FRAME_INFO(fromleaf, frame) (gdbarch_init_extra_frame_info (current_gdbarch, fromleaf, frame))
1789 typedef CORE_ADDR (gdbarch_skip_prologue_ftype) (CORE_ADDR ip);
1790 extern CORE_ADDR gdbarch_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR ip);
1791 extern void set_gdbarch_skip_prologue (struct gdbarch *gdbarch, gdbarch_skip_prologue_ftype *skip_prologue);
1792 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_PROLOGUE)
1793 #error "Non multi-arch definition of SKIP_PROLOGUE"
1796 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_PROLOGUE)
1797 #define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip))
1801 /* Default (function) for non- multi-arch platforms. */
1802 #if (!GDB_MULTI_ARCH) && !defined (PROLOGUE_FRAMELESS_P)
1803 #define PROLOGUE_FRAMELESS_P(ip) (generic_prologue_frameless_p (ip))
1806 typedef int (gdbarch_prologue_frameless_p_ftype) (CORE_ADDR ip);
1807 extern int gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, CORE_ADDR ip);
1808 extern void set_gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, gdbarch_prologue_frameless_p_ftype *prologue_frameless_p);
1809 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PROLOGUE_FRAMELESS_P)
1810 #error "Non multi-arch definition of PROLOGUE_FRAMELESS_P"
1813 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PROLOGUE_FRAMELESS_P)
1814 #define PROLOGUE_FRAMELESS_P(ip) (gdbarch_prologue_frameless_p (current_gdbarch, ip))
1818 typedef int (gdbarch_inner_than_ftype) (CORE_ADDR lhs, CORE_ADDR rhs);
1819 extern int gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs);
1820 extern void set_gdbarch_inner_than (struct gdbarch *gdbarch, gdbarch_inner_than_ftype *inner_than);
1821 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INNER_THAN)
1822 #error "Non multi-arch definition of INNER_THAN"
1825 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INNER_THAN)
1826 #define INNER_THAN(lhs, rhs) (gdbarch_inner_than (current_gdbarch, lhs, rhs))
1830 /* Default (function) for non- multi-arch platforms. */
1831 #if (!GDB_MULTI_ARCH) && !defined (BREAKPOINT_FROM_PC)
1832 #define BREAKPOINT_FROM_PC(pcptr, lenptr) (legacy_breakpoint_from_pc (pcptr, lenptr))
1835 typedef const unsigned char * (gdbarch_breakpoint_from_pc_ftype) (CORE_ADDR *pcptr, int *lenptr);
1836 extern const unsigned char * gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr);
1837 extern void set_gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc);
1838 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BREAKPOINT_FROM_PC)
1839 #error "Non multi-arch definition of BREAKPOINT_FROM_PC"
1842 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BREAKPOINT_FROM_PC)
1843 #define BREAKPOINT_FROM_PC(pcptr, lenptr) (gdbarch_breakpoint_from_pc (current_gdbarch, pcptr, lenptr))
1847 /* Default (function) for non- multi-arch platforms. */
1848 #if (!GDB_MULTI_ARCH) && !defined (MEMORY_INSERT_BREAKPOINT)
1849 #define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (default_memory_insert_breakpoint (addr, contents_cache))
1852 typedef int (gdbarch_memory_insert_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
1853 extern int gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
1854 extern void set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint);
1855 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_INSERT_BREAKPOINT)
1856 #error "Non multi-arch definition of MEMORY_INSERT_BREAKPOINT"
1859 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_INSERT_BREAKPOINT)
1860 #define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (gdbarch_memory_insert_breakpoint (current_gdbarch, addr, contents_cache))
1864 /* Default (function) for non- multi-arch platforms. */
1865 #if (!GDB_MULTI_ARCH) && !defined (MEMORY_REMOVE_BREAKPOINT)
1866 #define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (default_memory_remove_breakpoint (addr, contents_cache))
1869 typedef int (gdbarch_memory_remove_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
1870 extern int gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
1871 extern void set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint);
1872 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_REMOVE_BREAKPOINT)
1873 #error "Non multi-arch definition of MEMORY_REMOVE_BREAKPOINT"
1876 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_REMOVE_BREAKPOINT)
1877 #define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (gdbarch_memory_remove_breakpoint (current_gdbarch, addr, contents_cache))
1881 extern CORE_ADDR gdbarch_decr_pc_after_break (struct gdbarch *gdbarch);
1882 extern void set_gdbarch_decr_pc_after_break (struct gdbarch *gdbarch, CORE_ADDR decr_pc_after_break);
1883 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DECR_PC_AFTER_BREAK)
1884 #error "Non multi-arch definition of DECR_PC_AFTER_BREAK"
1887 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DECR_PC_AFTER_BREAK)
1888 #define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch))
1892 /* Default (function) for non- multi-arch platforms. */
1893 #if (!GDB_MULTI_ARCH) && !defined (PREPARE_TO_PROCEED)
1894 #define PREPARE_TO_PROCEED(select_it) (default_prepare_to_proceed (select_it))
1897 typedef int (gdbarch_prepare_to_proceed_ftype) (int select_it);
1898 extern int gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, int select_it);
1899 extern void set_gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, gdbarch_prepare_to_proceed_ftype *prepare_to_proceed);
1900 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PREPARE_TO_PROCEED)
1901 #error "Non multi-arch definition of PREPARE_TO_PROCEED"
1904 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PREPARE_TO_PROCEED)
1905 #define PREPARE_TO_PROCEED(select_it) (gdbarch_prepare_to_proceed (current_gdbarch, select_it))
1909 extern CORE_ADDR gdbarch_function_start_offset (struct gdbarch *gdbarch);
1910 extern void set_gdbarch_function_start_offset (struct gdbarch *gdbarch, CORE_ADDR function_start_offset);
1911 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FUNCTION_START_OFFSET)
1912 #error "Non multi-arch definition of FUNCTION_START_OFFSET"
1915 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FUNCTION_START_OFFSET)
1916 #define FUNCTION_START_OFFSET (gdbarch_function_start_offset (current_gdbarch))
1920 /* Default (function) for non- multi-arch platforms. */
1921 #if (!GDB_MULTI_ARCH) && !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
1922 #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))
1925 typedef void (gdbarch_remote_translate_xfer_address_ftype) (CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
1926 extern void gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
1927 extern void set_gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, gdbarch_remote_translate_xfer_address_ftype *remote_translate_xfer_address);
1928 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REMOTE_TRANSLATE_XFER_ADDRESS)
1929 #error "Non multi-arch definition of REMOTE_TRANSLATE_XFER_ADDRESS"
1932 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
1933 #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))
1937 extern CORE_ADDR gdbarch_frame_args_skip (struct gdbarch *gdbarch);
1938 extern void set_gdbarch_frame_args_skip (struct gdbarch *gdbarch, CORE_ADDR frame_args_skip);
1939 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_SKIP)
1940 #error "Non multi-arch definition of FRAME_ARGS_SKIP"
1943 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_SKIP)
1944 #define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch))
1948 /* Default (function) for non- multi-arch platforms. */
1949 #if (!GDB_MULTI_ARCH) && !defined (FRAMELESS_FUNCTION_INVOCATION)
1950 #define FRAMELESS_FUNCTION_INVOCATION(fi) (generic_frameless_function_invocation_not (fi))
1953 typedef int (gdbarch_frameless_function_invocation_ftype) (struct frame_info *fi);
1954 extern int gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, struct frame_info *fi);
1955 extern void set_gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, gdbarch_frameless_function_invocation_ftype *frameless_function_invocation);
1956 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAMELESS_FUNCTION_INVOCATION)
1957 #error "Non multi-arch definition of FRAMELESS_FUNCTION_INVOCATION"
1960 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAMELESS_FUNCTION_INVOCATION)
1961 #define FRAMELESS_FUNCTION_INVOCATION(fi) (gdbarch_frameless_function_invocation (current_gdbarch, fi))
1965 typedef CORE_ADDR (gdbarch_frame_chain_ftype) (struct frame_info *frame);
1966 extern CORE_ADDR gdbarch_frame_chain (struct gdbarch *gdbarch, struct frame_info *frame);
1967 extern void set_gdbarch_frame_chain (struct gdbarch *gdbarch, gdbarch_frame_chain_ftype *frame_chain);
1968 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN)
1969 #error "Non multi-arch definition of FRAME_CHAIN"
1972 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN)
1973 #define FRAME_CHAIN(frame) (gdbarch_frame_chain (current_gdbarch, frame))
1977 /* Define a default FRAME_CHAIN_VALID, in the form that is suitable for
1978 most targets. If FRAME_CHAIN_VALID returns zero it means that the
1979 given frame is the outermost one and has no caller.
1981 XXXX - both default and alternate frame_chain_valid functions are
1982 deprecated. New code should use dummy frames and one of the generic
1985 /* Default (function) for non- multi-arch platforms. */
1986 #if (!GDB_MULTI_ARCH) && !defined (FRAME_CHAIN_VALID)
1987 #define FRAME_CHAIN_VALID(chain, thisframe) (generic_func_frame_chain_valid (chain, thisframe))
1990 typedef int (gdbarch_frame_chain_valid_ftype) (CORE_ADDR chain, struct frame_info *thisframe);
1991 extern int gdbarch_frame_chain_valid (struct gdbarch *gdbarch, CORE_ADDR chain, struct frame_info *thisframe);
1992 extern void set_gdbarch_frame_chain_valid (struct gdbarch *gdbarch, gdbarch_frame_chain_valid_ftype *frame_chain_valid);
1993 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN_VALID)
1994 #error "Non multi-arch definition of FRAME_CHAIN_VALID"
1997 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN_VALID)
1998 #define FRAME_CHAIN_VALID(chain, thisframe) (gdbarch_frame_chain_valid (current_gdbarch, chain, thisframe))
2002 typedef CORE_ADDR (gdbarch_frame_saved_pc_ftype) (struct frame_info *fi);
2003 extern CORE_ADDR gdbarch_frame_saved_pc (struct gdbarch *gdbarch, struct frame_info *fi);
2004 extern void set_gdbarch_frame_saved_pc (struct gdbarch *gdbarch, gdbarch_frame_saved_pc_ftype *frame_saved_pc);
2005 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_SAVED_PC)
2006 #error "Non multi-arch definition of FRAME_SAVED_PC"
2009 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_SAVED_PC)
2010 #define FRAME_SAVED_PC(fi) (gdbarch_frame_saved_pc (current_gdbarch, fi))
2014 /* Default (function) for non- multi-arch platforms. */
2015 #if (!GDB_MULTI_ARCH) && !defined (FRAME_ARGS_ADDRESS)
2016 #define FRAME_ARGS_ADDRESS(fi) (get_frame_base (fi))
2019 typedef CORE_ADDR (gdbarch_frame_args_address_ftype) (struct frame_info *fi);
2020 extern CORE_ADDR gdbarch_frame_args_address (struct gdbarch *gdbarch, struct frame_info *fi);
2021 extern void set_gdbarch_frame_args_address (struct gdbarch *gdbarch, gdbarch_frame_args_address_ftype *frame_args_address);
2022 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_ADDRESS)
2023 #error "Non multi-arch definition of FRAME_ARGS_ADDRESS"
2026 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_ADDRESS)
2027 #define FRAME_ARGS_ADDRESS(fi) (gdbarch_frame_args_address (current_gdbarch, fi))
2031 /* Default (function) for non- multi-arch platforms. */
2032 #if (!GDB_MULTI_ARCH) && !defined (FRAME_LOCALS_ADDRESS)
2033 #define FRAME_LOCALS_ADDRESS(fi) (get_frame_base (fi))
2036 typedef CORE_ADDR (gdbarch_frame_locals_address_ftype) (struct frame_info *fi);
2037 extern CORE_ADDR gdbarch_frame_locals_address (struct gdbarch *gdbarch, struct frame_info *fi);
2038 extern void set_gdbarch_frame_locals_address (struct gdbarch *gdbarch, gdbarch_frame_locals_address_ftype *frame_locals_address);
2039 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_LOCALS_ADDRESS)
2040 #error "Non multi-arch definition of FRAME_LOCALS_ADDRESS"
2043 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_LOCALS_ADDRESS)
2044 #define FRAME_LOCALS_ADDRESS(fi) (gdbarch_frame_locals_address (current_gdbarch, fi))
2048 typedef CORE_ADDR (gdbarch_saved_pc_after_call_ftype) (struct frame_info *frame);
2049 extern CORE_ADDR gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, struct frame_info *frame);
2050 extern void set_gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, gdbarch_saved_pc_after_call_ftype *saved_pc_after_call);
2051 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVED_PC_AFTER_CALL)
2052 #error "Non multi-arch definition of SAVED_PC_AFTER_CALL"
2055 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVED_PC_AFTER_CALL)
2056 #define SAVED_PC_AFTER_CALL(frame) (gdbarch_saved_pc_after_call (current_gdbarch, frame))
2060 typedef int (gdbarch_frame_num_args_ftype) (struct frame_info *frame);
2061 extern int gdbarch_frame_num_args (struct gdbarch *gdbarch, struct frame_info *frame);
2062 extern void set_gdbarch_frame_num_args (struct gdbarch *gdbarch, gdbarch_frame_num_args_ftype *frame_num_args);
2063 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS)
2064 #error "Non multi-arch definition of FRAME_NUM_ARGS"
2067 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_NUM_ARGS)
2068 #define FRAME_NUM_ARGS(frame) (gdbarch_frame_num_args (current_gdbarch, frame))
2072 #if defined (STACK_ALIGN)
2073 /* Legacy for systems yet to multi-arch STACK_ALIGN */
2074 #if !defined (STACK_ALIGN_P)
2075 #define STACK_ALIGN_P() (1)
2079 /* Default predicate for non- multi-arch targets. */
2080 #if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN_P)
2081 #define STACK_ALIGN_P() (0)
2084 extern int gdbarch_stack_align_p (struct gdbarch *gdbarch);
2085 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN_P)
2086 #error "Non multi-arch definition of STACK_ALIGN"
2088 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN_P)
2089 #define STACK_ALIGN_P() (gdbarch_stack_align_p (current_gdbarch))
2092 /* Default (function) for non- multi-arch platforms. */
2093 #if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN)
2094 #define STACK_ALIGN(sp) (internal_error (__FILE__, __LINE__, "STACK_ALIGN"), 0)
2097 typedef CORE_ADDR (gdbarch_stack_align_ftype) (CORE_ADDR sp);
2098 extern CORE_ADDR gdbarch_stack_align (struct gdbarch *gdbarch, CORE_ADDR sp);
2099 extern void set_gdbarch_stack_align (struct gdbarch *gdbarch, gdbarch_stack_align_ftype *stack_align);
2100 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN)
2101 #error "Non multi-arch definition of STACK_ALIGN"
2104 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN)
2105 #define STACK_ALIGN(sp) (gdbarch_stack_align (current_gdbarch, sp))
2109 extern int gdbarch_frame_align_p (struct gdbarch *gdbarch);
2111 typedef CORE_ADDR (gdbarch_frame_align_ftype) (struct gdbarch *gdbarch, CORE_ADDR address);
2112 extern CORE_ADDR gdbarch_frame_align (struct gdbarch *gdbarch, CORE_ADDR address);
2113 extern void set_gdbarch_frame_align (struct gdbarch *gdbarch, gdbarch_frame_align_ftype *frame_align);
2115 /* Default (value) for non- multi-arch platforms. */
2116 #if (!GDB_MULTI_ARCH) && !defined (EXTRA_STACK_ALIGNMENT_NEEDED)
2117 #define EXTRA_STACK_ALIGNMENT_NEEDED (1)
2120 extern int gdbarch_extra_stack_alignment_needed (struct gdbarch *gdbarch);
2121 extern void set_gdbarch_extra_stack_alignment_needed (struct gdbarch *gdbarch, int extra_stack_alignment_needed);
2122 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRA_STACK_ALIGNMENT_NEEDED)
2123 #error "Non multi-arch definition of EXTRA_STACK_ALIGNMENT_NEEDED"
2126 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRA_STACK_ALIGNMENT_NEEDED)
2127 #define EXTRA_STACK_ALIGNMENT_NEEDED (gdbarch_extra_stack_alignment_needed (current_gdbarch))
2131 #if defined (REG_STRUCT_HAS_ADDR)
2132 /* Legacy for systems yet to multi-arch REG_STRUCT_HAS_ADDR */
2133 #if !defined (REG_STRUCT_HAS_ADDR_P)
2134 #define REG_STRUCT_HAS_ADDR_P() (1)
2138 /* Default predicate for non- multi-arch targets. */
2139 #if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR_P)
2140 #define REG_STRUCT_HAS_ADDR_P() (0)
2143 extern int gdbarch_reg_struct_has_addr_p (struct gdbarch *gdbarch);
2144 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR_P)
2145 #error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
2147 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR_P)
2148 #define REG_STRUCT_HAS_ADDR_P() (gdbarch_reg_struct_has_addr_p (current_gdbarch))
2151 /* Default (function) for non- multi-arch platforms. */
2152 #if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR)
2153 #define REG_STRUCT_HAS_ADDR(gcc_p, type) (internal_error (__FILE__, __LINE__, "REG_STRUCT_HAS_ADDR"), 0)
2156 typedef int (gdbarch_reg_struct_has_addr_ftype) (int gcc_p, struct type *type);
2157 extern int gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, int gcc_p, struct type *type);
2158 extern void set_gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, gdbarch_reg_struct_has_addr_ftype *reg_struct_has_addr);
2159 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR)
2160 #error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
2163 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR)
2164 #define REG_STRUCT_HAS_ADDR(gcc_p, type) (gdbarch_reg_struct_has_addr (current_gdbarch, gcc_p, type))
2168 #if defined (SAVE_DUMMY_FRAME_TOS)
2169 /* Legacy for systems yet to multi-arch SAVE_DUMMY_FRAME_TOS */
2170 #if !defined (SAVE_DUMMY_FRAME_TOS_P)
2171 #define SAVE_DUMMY_FRAME_TOS_P() (1)
2175 /* Default predicate for non- multi-arch targets. */
2176 #if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS_P)
2177 #define SAVE_DUMMY_FRAME_TOS_P() (0)
2180 extern int gdbarch_save_dummy_frame_tos_p (struct gdbarch *gdbarch);
2181 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS_P)
2182 #error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
2184 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS_P)
2185 #define SAVE_DUMMY_FRAME_TOS_P() (gdbarch_save_dummy_frame_tos_p (current_gdbarch))
2188 /* Default (function) for non- multi-arch platforms. */
2189 #if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS)
2190 #define SAVE_DUMMY_FRAME_TOS(sp) (internal_error (__FILE__, __LINE__, "SAVE_DUMMY_FRAME_TOS"), 0)
2193 typedef void (gdbarch_save_dummy_frame_tos_ftype) (CORE_ADDR sp);
2194 extern void gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, CORE_ADDR sp);
2195 extern void set_gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, gdbarch_save_dummy_frame_tos_ftype *save_dummy_frame_tos);
2196 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS)
2197 #error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
2200 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS)
2201 #define SAVE_DUMMY_FRAME_TOS(sp) (gdbarch_save_dummy_frame_tos (current_gdbarch, sp))
2205 extern int gdbarch_parm_boundary (struct gdbarch *gdbarch);
2206 extern void set_gdbarch_parm_boundary (struct gdbarch *gdbarch, int parm_boundary);
2207 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PARM_BOUNDARY)
2208 #error "Non multi-arch definition of PARM_BOUNDARY"
2211 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PARM_BOUNDARY)
2212 #define PARM_BOUNDARY (gdbarch_parm_boundary (current_gdbarch))
2216 /* Default (value) for non- multi-arch platforms. */
2217 #if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_FORMAT)
2218 #define TARGET_FLOAT_FORMAT (default_float_format (current_gdbarch))
2221 extern const struct floatformat * gdbarch_float_format (struct gdbarch *gdbarch);
2222 extern void set_gdbarch_float_format (struct gdbarch *gdbarch, const struct floatformat * float_format);
2223 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_FORMAT)
2224 #error "Non multi-arch definition of TARGET_FLOAT_FORMAT"
2227 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_FORMAT)
2228 #define TARGET_FLOAT_FORMAT (gdbarch_float_format (current_gdbarch))
2232 /* Default (value) for non- multi-arch platforms. */
2233 #if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_FORMAT)
2234 #define TARGET_DOUBLE_FORMAT (default_double_format (current_gdbarch))
2237 extern const struct floatformat * gdbarch_double_format (struct gdbarch *gdbarch);
2238 extern void set_gdbarch_double_format (struct gdbarch *gdbarch, const struct floatformat * double_format);
2239 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_FORMAT)
2240 #error "Non multi-arch definition of TARGET_DOUBLE_FORMAT"
2243 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_FORMAT)
2244 #define TARGET_DOUBLE_FORMAT (gdbarch_double_format (current_gdbarch))
2248 /* Default (value) for non- multi-arch platforms. */
2249 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_FORMAT)
2250 #define TARGET_LONG_DOUBLE_FORMAT (default_double_format (current_gdbarch))
2253 extern const struct floatformat * gdbarch_long_double_format (struct gdbarch *gdbarch);
2254 extern void set_gdbarch_long_double_format (struct gdbarch *gdbarch, const struct floatformat * long_double_format);
2255 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_FORMAT)
2256 #error "Non multi-arch definition of TARGET_LONG_DOUBLE_FORMAT"
2259 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_FORMAT)
2260 #define TARGET_LONG_DOUBLE_FORMAT (gdbarch_long_double_format (current_gdbarch))
2264 /* Default (function) for non- multi-arch platforms. */
2265 #if (!GDB_MULTI_ARCH) && !defined (CONVERT_FROM_FUNC_PTR_ADDR)
2266 #define CONVERT_FROM_FUNC_PTR_ADDR(addr) (core_addr_identity (addr))
2269 typedef CORE_ADDR (gdbarch_convert_from_func_ptr_addr_ftype) (CORE_ADDR addr);
2270 extern CORE_ADDR gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, CORE_ADDR addr);
2271 extern void set_gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, gdbarch_convert_from_func_ptr_addr_ftype *convert_from_func_ptr_addr);
2272 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_FROM_FUNC_PTR_ADDR)
2273 #error "Non multi-arch definition of CONVERT_FROM_FUNC_PTR_ADDR"
2276 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_FROM_FUNC_PTR_ADDR)
2277 #define CONVERT_FROM_FUNC_PTR_ADDR(addr) (gdbarch_convert_from_func_ptr_addr (current_gdbarch, addr))
2281 /* On some machines there are bits in addresses which are not really
2282 part of the address, but are used by the kernel, the hardware, etc.
2283 for special purposes. ADDR_BITS_REMOVE takes out any such bits so
2284 we get a "real" address such as one would find in a symbol table.
2285 This is used only for addresses of instructions, and even then I'm
2286 not sure it's used in all contexts. It exists to deal with there
2287 being a few stray bits in the PC which would mislead us, not as some
2288 sort of generic thing to handle alignment or segmentation (it's
2289 possible it should be in TARGET_READ_PC instead). */
2291 /* Default (function) for non- multi-arch platforms. */
2292 #if (!GDB_MULTI_ARCH) && !defined (ADDR_BITS_REMOVE)
2293 #define ADDR_BITS_REMOVE(addr) (core_addr_identity (addr))
2296 typedef CORE_ADDR (gdbarch_addr_bits_remove_ftype) (CORE_ADDR addr);
2297 extern CORE_ADDR gdbarch_addr_bits_remove (struct gdbarch *gdbarch, CORE_ADDR addr);
2298 extern void set_gdbarch_addr_bits_remove (struct gdbarch *gdbarch, gdbarch_addr_bits_remove_ftype *addr_bits_remove);
2299 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDR_BITS_REMOVE)
2300 #error "Non multi-arch definition of ADDR_BITS_REMOVE"
2303 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDR_BITS_REMOVE)
2304 #define ADDR_BITS_REMOVE(addr) (gdbarch_addr_bits_remove (current_gdbarch, addr))
2308 /* It is not at all clear why SMASH_TEXT_ADDRESS is not folded into
2309 ADDR_BITS_REMOVE. */
2311 /* Default (function) for non- multi-arch platforms. */
2312 #if (!GDB_MULTI_ARCH) && !defined (SMASH_TEXT_ADDRESS)
2313 #define SMASH_TEXT_ADDRESS(addr) (core_addr_identity (addr))
2316 typedef CORE_ADDR (gdbarch_smash_text_address_ftype) (CORE_ADDR addr);
2317 extern CORE_ADDR gdbarch_smash_text_address (struct gdbarch *gdbarch, CORE_ADDR addr);
2318 extern void set_gdbarch_smash_text_address (struct gdbarch *gdbarch, gdbarch_smash_text_address_ftype *smash_text_address);
2319 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SMASH_TEXT_ADDRESS)
2320 #error "Non multi-arch definition of SMASH_TEXT_ADDRESS"
2323 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SMASH_TEXT_ADDRESS)
2324 #define SMASH_TEXT_ADDRESS(addr) (gdbarch_smash_text_address (current_gdbarch, addr))
2328 /* FIXME/cagney/2001-01-18: This should be split in two. A target method that indicates if
2329 the target needs software single step. An ISA method to implement it.
2331 FIXME/cagney/2001-01-18: This should be replaced with something that inserts breakpoints
2332 using the breakpoint system instead of blatting memory directly (as with rs6000).
2334 FIXME/cagney/2001-01-18: The logic is backwards. It should be asking if the target can
2335 single step. If not, then implement single step using breakpoints. */
2337 #if defined (SOFTWARE_SINGLE_STEP)
2338 /* Legacy for systems yet to multi-arch SOFTWARE_SINGLE_STEP */
2339 #if !defined (SOFTWARE_SINGLE_STEP_P)
2340 #define SOFTWARE_SINGLE_STEP_P() (1)
2344 /* Default predicate for non- multi-arch targets. */
2345 #if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP_P)
2346 #define SOFTWARE_SINGLE_STEP_P() (0)
2349 extern int gdbarch_software_single_step_p (struct gdbarch *gdbarch);
2350 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP_P)
2351 #error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2353 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP_P)
2354 #define SOFTWARE_SINGLE_STEP_P() (gdbarch_software_single_step_p (current_gdbarch))
2357 /* Default (function) for non- multi-arch platforms. */
2358 #if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP)
2359 #define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (internal_error (__FILE__, __LINE__, "SOFTWARE_SINGLE_STEP"), 0)
2362 typedef void (gdbarch_software_single_step_ftype) (enum target_signal sig, int insert_breakpoints_p);
2363 extern void gdbarch_software_single_step (struct gdbarch *gdbarch, enum target_signal sig, int insert_breakpoints_p);
2364 extern void set_gdbarch_software_single_step (struct gdbarch *gdbarch, gdbarch_software_single_step_ftype *software_single_step);
2365 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP)
2366 #error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2369 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP)
2370 #define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (gdbarch_software_single_step (current_gdbarch, sig, insert_breakpoints_p))
2374 /* Default (function) for non- multi-arch platforms. */
2375 #if (!GDB_MULTI_ARCH) && !defined (TARGET_PRINT_INSN)
2376 #define TARGET_PRINT_INSN(vma, info) (legacy_print_insn (vma, info))
2379 typedef int (gdbarch_print_insn_ftype) (bfd_vma vma, disassemble_info *info);
2380 extern int gdbarch_print_insn (struct gdbarch *gdbarch, bfd_vma vma, disassemble_info *info);
2381 extern void set_gdbarch_print_insn (struct gdbarch *gdbarch, gdbarch_print_insn_ftype *print_insn);
2382 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PRINT_INSN)
2383 #error "Non multi-arch definition of TARGET_PRINT_INSN"
2386 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PRINT_INSN)
2387 #define TARGET_PRINT_INSN(vma, info) (gdbarch_print_insn (current_gdbarch, vma, info))
2391 /* Default (function) for non- multi-arch platforms. */
2392 #if (!GDB_MULTI_ARCH) && !defined (SKIP_TRAMPOLINE_CODE)
2393 #define SKIP_TRAMPOLINE_CODE(pc) (generic_skip_trampoline_code (pc))
2396 typedef CORE_ADDR (gdbarch_skip_trampoline_code_ftype) (CORE_ADDR pc);
2397 extern CORE_ADDR gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, CORE_ADDR pc);
2398 extern void set_gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, gdbarch_skip_trampoline_code_ftype *skip_trampoline_code);
2399 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_TRAMPOLINE_CODE)
2400 #error "Non multi-arch definition of SKIP_TRAMPOLINE_CODE"
2403 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_TRAMPOLINE_CODE)
2404 #define SKIP_TRAMPOLINE_CODE(pc) (gdbarch_skip_trampoline_code (current_gdbarch, pc))
2408 /* For SVR4 shared libraries, each call goes through a small piece of
2409 trampoline code in the ".plt" section. IN_SOLIB_CALL_TRAMPOLINE evaluates
2410 to nonzero if we are currently stopped in one of these. */
2412 /* Default (function) for non- multi-arch platforms. */
2413 #if (!GDB_MULTI_ARCH) && !defined (IN_SOLIB_CALL_TRAMPOLINE)
2414 #define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (generic_in_solib_call_trampoline (pc, name))
2417 typedef int (gdbarch_in_solib_call_trampoline_ftype) (CORE_ADDR pc, char *name);
2418 extern int gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2419 extern void set_gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_call_trampoline_ftype *in_solib_call_trampoline);
2420 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_CALL_TRAMPOLINE)
2421 #error "Non multi-arch definition of IN_SOLIB_CALL_TRAMPOLINE"
2424 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IN_SOLIB_CALL_TRAMPOLINE)
2425 #define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (gdbarch_in_solib_call_trampoline (current_gdbarch, pc, name))
2429 /* Some systems also have trampoline code for returning from shared libs. */
2431 /* Default (function) for non- multi-arch platforms. */
2432 #if (!GDB_MULTI_ARCH) && !defined (IN_SOLIB_RETURN_TRAMPOLINE)
2433 #define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (generic_in_solib_return_trampoline (pc, name))
2436 typedef int (gdbarch_in_solib_return_trampoline_ftype) (CORE_ADDR pc, char *name);
2437 extern int gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2438 extern void set_gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_return_trampoline_ftype *in_solib_return_trampoline);
2439 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_RETURN_TRAMPOLINE)
2440 #error "Non multi-arch definition of IN_SOLIB_RETURN_TRAMPOLINE"
2443 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IN_SOLIB_RETURN_TRAMPOLINE)
2444 #define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (gdbarch_in_solib_return_trampoline (current_gdbarch, pc, name))
2448 /* Sigtramp is a routine that the kernel calls (which then calls the
2449 signal handler). On most machines it is a library routine that is
2450 linked into the executable.
2452 This macro, given a program counter value and the name of the
2453 function in which that PC resides (which can be null if the name is
2454 not known), returns nonzero if the PC and name show that we are in
2457 On most machines just see if the name is sigtramp (and if we have
2458 no name, assume we are not in sigtramp).
2460 FIXME: cagney/2002-04-21: The function find_pc_partial_function
2461 calls find_pc_sect_partial_function() which calls PC_IN_SIGTRAMP.
2462 This means PC_IN_SIGTRAMP function can't be implemented by doing its
2463 own local NAME lookup.
2465 FIXME: cagney/2002-04-21: PC_IN_SIGTRAMP is something of a mess.
2466 Some code also depends on SIGTRAMP_START and SIGTRAMP_END but other
2469 /* Default (function) for non- multi-arch platforms. */
2470 #if (!GDB_MULTI_ARCH) && !defined (PC_IN_SIGTRAMP)
2471 #define PC_IN_SIGTRAMP(pc, name) (legacy_pc_in_sigtramp (pc, name))
2474 typedef int (gdbarch_pc_in_sigtramp_ftype) (CORE_ADDR pc, char *name);
2475 extern int gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2476 extern void set_gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, gdbarch_pc_in_sigtramp_ftype *pc_in_sigtramp);
2477 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_IN_SIGTRAMP)
2478 #error "Non multi-arch definition of PC_IN_SIGTRAMP"
2481 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_IN_SIGTRAMP)
2482 #define PC_IN_SIGTRAMP(pc, name) (gdbarch_pc_in_sigtramp (current_gdbarch, pc, name))
2486 #if defined (SIGTRAMP_START)
2487 /* Legacy for systems yet to multi-arch SIGTRAMP_START */
2488 #if !defined (SIGTRAMP_START_P)
2489 #define SIGTRAMP_START_P() (1)
2493 /* Default predicate for non- multi-arch targets. */
2494 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_START_P)
2495 #define SIGTRAMP_START_P() (0)
2498 extern int gdbarch_sigtramp_start_p (struct gdbarch *gdbarch);
2499 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START_P)
2500 #error "Non multi-arch definition of SIGTRAMP_START"
2502 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_START_P)
2503 #define SIGTRAMP_START_P() (gdbarch_sigtramp_start_p (current_gdbarch))
2506 /* Default (function) for non- multi-arch platforms. */
2507 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_START)
2508 #define SIGTRAMP_START(pc) (internal_error (__FILE__, __LINE__, "SIGTRAMP_START"), 0)
2511 typedef CORE_ADDR (gdbarch_sigtramp_start_ftype) (CORE_ADDR pc);
2512 extern CORE_ADDR gdbarch_sigtramp_start (struct gdbarch *gdbarch, CORE_ADDR pc);
2513 extern void set_gdbarch_sigtramp_start (struct gdbarch *gdbarch, gdbarch_sigtramp_start_ftype *sigtramp_start);
2514 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START)
2515 #error "Non multi-arch definition of SIGTRAMP_START"
2518 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_START)
2519 #define SIGTRAMP_START(pc) (gdbarch_sigtramp_start (current_gdbarch, pc))
2523 #if defined (SIGTRAMP_END)
2524 /* Legacy for systems yet to multi-arch SIGTRAMP_END */
2525 #if !defined (SIGTRAMP_END_P)
2526 #define SIGTRAMP_END_P() (1)
2530 /* Default predicate for non- multi-arch targets. */
2531 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_END_P)
2532 #define SIGTRAMP_END_P() (0)
2535 extern int gdbarch_sigtramp_end_p (struct gdbarch *gdbarch);
2536 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END_P)
2537 #error "Non multi-arch definition of SIGTRAMP_END"
2539 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_END_P)
2540 #define SIGTRAMP_END_P() (gdbarch_sigtramp_end_p (current_gdbarch))
2543 /* Default (function) for non- multi-arch platforms. */
2544 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_END)
2545 #define SIGTRAMP_END(pc) (internal_error (__FILE__, __LINE__, "SIGTRAMP_END"), 0)
2548 typedef CORE_ADDR (gdbarch_sigtramp_end_ftype) (CORE_ADDR pc);
2549 extern CORE_ADDR gdbarch_sigtramp_end (struct gdbarch *gdbarch, CORE_ADDR pc);
2550 extern void set_gdbarch_sigtramp_end (struct gdbarch *gdbarch, gdbarch_sigtramp_end_ftype *sigtramp_end);
2551 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END)
2552 #error "Non multi-arch definition of SIGTRAMP_END"
2555 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_END)
2556 #define SIGTRAMP_END(pc) (gdbarch_sigtramp_end (current_gdbarch, pc))
2560 /* A target might have problems with watchpoints as soon as the stack
2561 frame of the current function has been destroyed. This mostly happens
2562 as the first action in a funtion's epilogue. in_function_epilogue_p()
2563 is defined to return a non-zero value if either the given addr is one
2564 instruction after the stack destroying instruction up to the trailing
2565 return instruction or if we can figure out that the stack frame has
2566 already been invalidated regardless of the value of addr. Targets
2567 which don't suffer from that problem could just let this functionality
2570 typedef int (gdbarch_in_function_epilogue_p_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr);
2571 extern int gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR addr);
2572 extern void set_gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, gdbarch_in_function_epilogue_p_ftype *in_function_epilogue_p);
2574 /* Given a vector of command-line arguments, return a newly allocated
2575 string which, when passed to the create_inferior function, will be
2576 parsed (on Unix systems, by the shell) to yield the same vector.
2577 This function should call error() if the argument vector is not
2578 representable for this target or if this target does not support
2579 command-line arguments.
2580 ARGC is the number of elements in the vector.
2581 ARGV is an array of strings, one per argument. */
2583 typedef char * (gdbarch_construct_inferior_arguments_ftype) (struct gdbarch *gdbarch, int argc, char **argv);
2584 extern char * gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, int argc, char **argv);
2585 extern void set_gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, gdbarch_construct_inferior_arguments_ftype *construct_inferior_arguments);
2587 #if defined (DWARF2_BUILD_FRAME_INFO)
2588 /* Legacy for systems yet to multi-arch DWARF2_BUILD_FRAME_INFO */
2589 #if !defined (DWARF2_BUILD_FRAME_INFO_P)
2590 #define DWARF2_BUILD_FRAME_INFO_P() (1)
2594 /* Default predicate for non- multi-arch targets. */
2595 #if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO_P)
2596 #define DWARF2_BUILD_FRAME_INFO_P() (0)
2599 extern int gdbarch_dwarf2_build_frame_info_p (struct gdbarch *gdbarch);
2600 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO_P)
2601 #error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
2603 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO_P)
2604 #define DWARF2_BUILD_FRAME_INFO_P() (gdbarch_dwarf2_build_frame_info_p (current_gdbarch))
2607 /* Default (function) for non- multi-arch platforms. */
2608 #if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO)
2609 #define DWARF2_BUILD_FRAME_INFO(objfile) (internal_error (__FILE__, __LINE__, "DWARF2_BUILD_FRAME_INFO"), 0)
2612 typedef void (gdbarch_dwarf2_build_frame_info_ftype) (struct objfile *objfile);
2613 extern void gdbarch_dwarf2_build_frame_info (struct gdbarch *gdbarch, struct objfile *objfile);
2614 extern void set_gdbarch_dwarf2_build_frame_info (struct gdbarch *gdbarch, gdbarch_dwarf2_build_frame_info_ftype *dwarf2_build_frame_info);
2615 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO)
2616 #error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
2619 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO)
2620 #define DWARF2_BUILD_FRAME_INFO(objfile) (gdbarch_dwarf2_build_frame_info (current_gdbarch, objfile))
2624 /* Default (function) for non- multi-arch platforms. */
2625 #if (!GDB_MULTI_ARCH) && !defined (ELF_MAKE_MSYMBOL_SPECIAL)
2626 #define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (default_elf_make_msymbol_special (sym, msym))
2629 typedef void (gdbarch_elf_make_msymbol_special_ftype) (asymbol *sym, struct minimal_symbol *msym);
2630 extern void gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, asymbol *sym, struct minimal_symbol *msym);
2631 extern void set_gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_elf_make_msymbol_special_ftype *elf_make_msymbol_special);
2632 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ELF_MAKE_MSYMBOL_SPECIAL)
2633 #error "Non multi-arch definition of ELF_MAKE_MSYMBOL_SPECIAL"
2636 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ELF_MAKE_MSYMBOL_SPECIAL)
2637 #define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (gdbarch_elf_make_msymbol_special (current_gdbarch, sym, msym))
2641 /* Default (function) for non- multi-arch platforms. */
2642 #if (!GDB_MULTI_ARCH) && !defined (COFF_MAKE_MSYMBOL_SPECIAL)
2643 #define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (default_coff_make_msymbol_special (val, msym))
2646 typedef void (gdbarch_coff_make_msymbol_special_ftype) (int val, struct minimal_symbol *msym);
2647 extern void gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, int val, struct minimal_symbol *msym);
2648 extern void set_gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_coff_make_msymbol_special_ftype *coff_make_msymbol_special);
2649 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COFF_MAKE_MSYMBOL_SPECIAL)
2650 #error "Non multi-arch definition of COFF_MAKE_MSYMBOL_SPECIAL"
2653 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (COFF_MAKE_MSYMBOL_SPECIAL)
2654 #define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (gdbarch_coff_make_msymbol_special (current_gdbarch, val, msym))
2658 /* Default (value) for non- multi-arch platforms. */
2659 #if (!GDB_MULTI_ARCH) && !defined (NAME_OF_MALLOC)
2660 #define NAME_OF_MALLOC ("malloc")
2663 extern const char * gdbarch_name_of_malloc (struct gdbarch *gdbarch);
2664 extern void set_gdbarch_name_of_malloc (struct gdbarch *gdbarch, const char * name_of_malloc);
2665 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NAME_OF_MALLOC)
2666 #error "Non multi-arch definition of NAME_OF_MALLOC"
2669 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NAME_OF_MALLOC)
2670 #define NAME_OF_MALLOC (gdbarch_name_of_malloc (current_gdbarch))
2674 /* Default (value) for non- multi-arch platforms. */
2675 #if (!GDB_MULTI_ARCH) && !defined (CANNOT_STEP_BREAKPOINT)
2676 #define CANNOT_STEP_BREAKPOINT (0)
2679 extern int gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch);
2680 extern void set_gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch, int cannot_step_breakpoint);
2681 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STEP_BREAKPOINT)
2682 #error "Non multi-arch definition of CANNOT_STEP_BREAKPOINT"
2685 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_STEP_BREAKPOINT)
2686 #define CANNOT_STEP_BREAKPOINT (gdbarch_cannot_step_breakpoint (current_gdbarch))
2690 /* Default (value) for non- multi-arch platforms. */
2691 #if (!GDB_MULTI_ARCH) && !defined (HAVE_NONSTEPPABLE_WATCHPOINT)
2692 #define HAVE_NONSTEPPABLE_WATCHPOINT (0)
2695 extern int gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch);
2696 extern void set_gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch, int have_nonsteppable_watchpoint);
2697 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (HAVE_NONSTEPPABLE_WATCHPOINT)
2698 #error "Non multi-arch definition of HAVE_NONSTEPPABLE_WATCHPOINT"
2701 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (HAVE_NONSTEPPABLE_WATCHPOINT)
2702 #define HAVE_NONSTEPPABLE_WATCHPOINT (gdbarch_have_nonsteppable_watchpoint (current_gdbarch))
2706 #if defined (ADDRESS_CLASS_TYPE_FLAGS)
2707 /* Legacy for systems yet to multi-arch ADDRESS_CLASS_TYPE_FLAGS */
2708 #if !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2709 #define ADDRESS_CLASS_TYPE_FLAGS_P() (1)
2713 /* Default predicate for non- multi-arch targets. */
2714 #if (!GDB_MULTI_ARCH) && !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2715 #define ADDRESS_CLASS_TYPE_FLAGS_P() (0)
2718 extern int gdbarch_address_class_type_flags_p (struct gdbarch *gdbarch);
2719 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2720 #error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
2722 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2723 #define ADDRESS_CLASS_TYPE_FLAGS_P() (gdbarch_address_class_type_flags_p (current_gdbarch))
2726 /* Default (function) for non- multi-arch platforms. */
2727 #if (!GDB_MULTI_ARCH) && !defined (ADDRESS_CLASS_TYPE_FLAGS)
2728 #define ADDRESS_CLASS_TYPE_FLAGS(byte_size, dwarf2_addr_class) (internal_error (__FILE__, __LINE__, "ADDRESS_CLASS_TYPE_FLAGS"), 0)
2731 typedef int (gdbarch_address_class_type_flags_ftype) (int byte_size, int dwarf2_addr_class);
2732 extern int gdbarch_address_class_type_flags (struct gdbarch *gdbarch, int byte_size, int dwarf2_addr_class);
2733 extern void set_gdbarch_address_class_type_flags (struct gdbarch *gdbarch, gdbarch_address_class_type_flags_ftype *address_class_type_flags);
2734 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS)
2735 #error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
2738 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_CLASS_TYPE_FLAGS)
2739 #define ADDRESS_CLASS_TYPE_FLAGS(byte_size, dwarf2_addr_class) (gdbarch_address_class_type_flags (current_gdbarch, byte_size, dwarf2_addr_class))
2743 extern int gdbarch_address_class_type_flags_to_name_p (struct gdbarch *gdbarch);
2745 typedef char * (gdbarch_address_class_type_flags_to_name_ftype) (struct gdbarch *gdbarch, int type_flags);
2746 extern char * gdbarch_address_class_type_flags_to_name (struct gdbarch *gdbarch, int type_flags);
2747 extern void set_gdbarch_address_class_type_flags_to_name (struct gdbarch *gdbarch, gdbarch_address_class_type_flags_to_name_ftype *address_class_type_flags_to_name);
2749 extern int gdbarch_address_class_name_to_type_flags_p (struct gdbarch *gdbarch);
2751 typedef int (gdbarch_address_class_name_to_type_flags_ftype) (struct gdbarch *gdbarch, char *name, int *type_flags_ptr);
2752 extern int gdbarch_address_class_name_to_type_flags (struct gdbarch *gdbarch, char *name, int *type_flags_ptr);
2753 extern void set_gdbarch_address_class_name_to_type_flags (struct gdbarch *gdbarch, gdbarch_address_class_name_to_type_flags_ftype *address_class_name_to_type_flags);
2755 /* Is a register in a group */
2757 typedef int (gdbarch_register_reggroup_p_ftype) (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup);
2758 extern int gdbarch_register_reggroup_p (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup);
2759 extern void set_gdbarch_register_reggroup_p (struct gdbarch *gdbarch, gdbarch_register_reggroup_p_ftype *register_reggroup_p);
2761 extern struct gdbarch_tdep *gdbarch_tdep (struct gdbarch *gdbarch);
2764 /* Mechanism for co-ordinating the selection of a specific
2767 GDB targets (*-tdep.c) can register an interest in a specific
2768 architecture. Other GDB components can register a need to maintain
2769 per-architecture data.
2771 The mechanisms below ensures that there is only a loose connection
2772 between the set-architecture command and the various GDB
2773 components. Each component can independently register their need
2774 to maintain architecture specific data with gdbarch.
2778 Previously, a single TARGET_ARCHITECTURE_HOOK was provided. It
2781 The more traditional mega-struct containing architecture specific
2782 data for all the various GDB components was also considered. Since
2783 GDB is built from a variable number of (fairly independent)
2784 components it was determined that the global aproach was not
2788 /* Register a new architectural family with GDB.
2790 Register support for the specified ARCHITECTURE with GDB. When
2791 gdbarch determines that the specified architecture has been
2792 selected, the corresponding INIT function is called.
2796 The INIT function takes two parameters: INFO which contains the
2797 information available to gdbarch about the (possibly new)
2798 architecture; ARCHES which is a list of the previously created
2799 ``struct gdbarch'' for this architecture.
2801 The INFO parameter is, as far as possible, be pre-initialized with
2802 information obtained from INFO.ABFD or the previously selected
2805 The ARCHES parameter is a linked list (sorted most recently used)
2806 of all the previously created architures for this architecture
2807 family. The (possibly NULL) ARCHES->gdbarch can used to access
2808 values from the previously selected architecture for this
2809 architecture family. The global ``current_gdbarch'' shall not be
2812 The INIT function shall return any of: NULL - indicating that it
2813 doesn't recognize the selected architecture; an existing ``struct
2814 gdbarch'' from the ARCHES list - indicating that the new
2815 architecture is just a synonym for an earlier architecture (see
2816 gdbarch_list_lookup_by_info()); a newly created ``struct gdbarch''
2817 - that describes the selected architecture (see gdbarch_alloc()).
2819 The DUMP_TDEP function shall print out all target specific values.
2820 Care should be taken to ensure that the function works in both the
2821 multi-arch and non- multi-arch cases. */
2825 struct gdbarch *gdbarch;
2826 struct gdbarch_list *next;
2831 /* Use default: NULL (ZERO). */
2832 const struct bfd_arch_info *bfd_arch_info;
2834 /* Use default: BFD_ENDIAN_UNKNOWN (NB: is not ZERO). */
2837 /* Use default: NULL (ZERO). */
2840 /* Use default: NULL (ZERO). */
2841 struct gdbarch_tdep_info *tdep_info;
2844 typedef struct gdbarch *(gdbarch_init_ftype) (struct gdbarch_info info, struct gdbarch_list *arches);
2845 typedef void (gdbarch_dump_tdep_ftype) (struct gdbarch *gdbarch, struct ui_file *file);
2847 /* DEPRECATED - use gdbarch_register() */
2848 extern void register_gdbarch_init (enum bfd_architecture architecture, gdbarch_init_ftype *);
2850 extern void gdbarch_register (enum bfd_architecture architecture,
2851 gdbarch_init_ftype *,
2852 gdbarch_dump_tdep_ftype *);
2855 /* Return a freshly allocated, NULL terminated, array of the valid
2856 architecture names. Since architectures are registered during the
2857 _initialize phase this function only returns useful information
2858 once initialization has been completed. */
2860 extern const char **gdbarch_printable_names (void);
2863 /* Helper function. Search the list of ARCHES for a GDBARCH that
2864 matches the information provided by INFO. */
2866 extern struct gdbarch_list *gdbarch_list_lookup_by_info (struct gdbarch_list *arches, const struct gdbarch_info *info);
2869 /* Helper function. Create a preliminary ``struct gdbarch''. Perform
2870 basic initialization using values obtained from the INFO andTDEP
2871 parameters. set_gdbarch_*() functions are called to complete the
2872 initialization of the object. */
2874 extern struct gdbarch *gdbarch_alloc (const struct gdbarch_info *info, struct gdbarch_tdep *tdep);
2877 /* Helper function. Free a partially-constructed ``struct gdbarch''.
2878 It is assumed that the caller freeds the ``struct
2881 extern void gdbarch_free (struct gdbarch *);
2884 /* Helper function. Force an update of the current architecture.
2886 The actual architecture selected is determined by INFO, ``(gdb) set
2887 architecture'' et.al., the existing architecture and BFD's default
2888 architecture. INFO should be initialized to zero and then selected
2889 fields should be updated.
2891 Returns non-zero if the update succeeds */
2893 extern int gdbarch_update_p (struct gdbarch_info info);
2897 /* Register per-architecture data-pointer.
2899 Reserve space for a per-architecture data-pointer. An identifier
2900 for the reserved data-pointer is returned. That identifer should
2901 be saved in a local static variable.
2903 The per-architecture data-pointer is either initialized explicitly
2904 (set_gdbarch_data()) or implicitly (by INIT() via a call to
2905 gdbarch_data()). FREE() is called to delete either an existing
2906 data-pointer overridden by set_gdbarch_data() or when the
2907 architecture object is being deleted.
2909 When a previously created architecture is re-selected, the
2910 per-architecture data-pointer for that previous architecture is
2911 restored. INIT() is not re-called.
2913 Multiple registrarants for any architecture are allowed (and
2914 strongly encouraged). */
2916 struct gdbarch_data;
2918 typedef void *(gdbarch_data_init_ftype) (struct gdbarch *gdbarch);
2919 typedef void (gdbarch_data_free_ftype) (struct gdbarch *gdbarch,
2921 extern struct gdbarch_data *register_gdbarch_data (gdbarch_data_init_ftype *init,
2922 gdbarch_data_free_ftype *free);
2923 extern void set_gdbarch_data (struct gdbarch *gdbarch,
2924 struct gdbarch_data *data,
2927 extern void *gdbarch_data (struct gdbarch *gdbarch, struct gdbarch_data *);
2930 /* Register per-architecture memory region.
2932 Provide a memory-region swap mechanism. Per-architecture memory
2933 region are created. These memory regions are swapped whenever the
2934 architecture is changed. For a new architecture, the memory region
2935 is initialized with zero (0) and the INIT function is called.
2937 Memory regions are swapped / initialized in the order that they are
2938 registered. NULL DATA and/or INIT values can be specified.
2940 New code should use register_gdbarch_data(). */
2942 typedef void (gdbarch_swap_ftype) (void);
2943 extern void register_gdbarch_swap (void *data, unsigned long size, gdbarch_swap_ftype *init);
2944 #define REGISTER_GDBARCH_SWAP(VAR) register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL)
2948 /* The target-system-dependent byte order is dynamic */
2950 extern int target_byte_order;
2951 #ifndef TARGET_BYTE_ORDER
2952 #define TARGET_BYTE_ORDER (target_byte_order + 0)
2955 extern int target_byte_order_auto;
2956 #ifndef TARGET_BYTE_ORDER_AUTO
2957 #define TARGET_BYTE_ORDER_AUTO (target_byte_order_auto + 0)
2962 /* The target-system-dependent BFD architecture is dynamic */
2964 extern int target_architecture_auto;
2965 #ifndef TARGET_ARCHITECTURE_AUTO
2966 #define TARGET_ARCHITECTURE_AUTO (target_architecture_auto + 0)
2969 extern const struct bfd_arch_info *target_architecture;
2970 #ifndef TARGET_ARCHITECTURE
2971 #define TARGET_ARCHITECTURE (target_architecture + 0)
2975 /* The target-system-dependent disassembler is semi-dynamic */
2977 extern int dis_asm_read_memory (bfd_vma memaddr, bfd_byte *myaddr,
2978 unsigned int len, disassemble_info *info);
2980 extern void dis_asm_memory_error (int status, bfd_vma memaddr,
2981 disassemble_info *info);
2983 extern void dis_asm_print_address (bfd_vma addr,
2984 disassemble_info *info);
2986 extern int (*tm_print_insn) (bfd_vma, disassemble_info*);
2987 extern disassemble_info tm_print_insn_info;
2988 #ifndef TARGET_PRINT_INSN_INFO
2989 #define TARGET_PRINT_INSN_INFO (&tm_print_insn_info)
2994 /* Set the dynamic target-system-dependent parameters (architecture,
2995 byte-order, ...) using information found in the BFD */
2997 extern void set_gdbarch_from_file (bfd *);
3000 /* Initialize the current architecture to the "first" one we find on
3003 extern void initialize_current_architecture (void);
3005 /* For non-multiarched targets, do any initialization of the default
3006 gdbarch object necessary after the _initialize_MODULE functions
3008 extern void initialize_non_multiarch (void);
3010 /* gdbarch trace variable */
3011 extern int gdbarch_debug;
3013 extern void gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file);