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2003-08-04 Andrew Cagney <cagney@redhat.com>
[deliverable/binutils-gdb.git] / gdb / gdbarch.h
... / ...
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1/* *INDENT-OFF* */ /* THIS FILE IS GENERATED */
2
3/* Dynamic architecture support for GDB, the GNU debugger.
4 Copyright 1998, 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
5
6 This file is part of GDB.
7
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.
12
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.
17
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. */
22
23/* This file was created with the aid of ``gdbarch.sh''.
24
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
28 being reported.
29
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
33 easier. */
34
35#ifndef GDBARCH_H
36#define GDBARCH_H
37
38#include "dis-asm.h" /* Get defs for disassemble_info, which unfortunately is a typedef. */
39#if !GDB_MULTI_ARCH
40/* Pull in function declarations refered to, indirectly, via macros. */
41#include "inferior.h" /* For unsigned_address_to_pointer(). */
42#include "symfile.h" /* For entry_point_address(). */
43#endif
44
45struct floatformat;
46struct ui_file;
47struct frame_info;
48struct value;
49struct objfile;
50struct minimal_symbol;
51struct regcache;
52struct reggroup;
53
54extern struct gdbarch *current_gdbarch;
55
56
57/* If any of the following are defined, the target wasn't correctly
58 converted. */
59
60#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PURE) && defined (GDB_TM_FILE)
61#error "GDB_TM_FILE: Pure multi-arch targets do not have a tm.h file."
62#endif
63
64
65/* The following are pre-initialized by GDBARCH. */
66
67extern const struct bfd_arch_info * gdbarch_bfd_arch_info (struct gdbarch *gdbarch);
68/* set_gdbarch_bfd_arch_info() - not applicable - pre-initialized. */
69#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ARCHITECTURE)
70#error "Non multi-arch definition of TARGET_ARCHITECTURE"
71#endif
72#if !defined (TARGET_ARCHITECTURE)
73#define TARGET_ARCHITECTURE (gdbarch_bfd_arch_info (current_gdbarch))
74#endif
75
76extern int gdbarch_byte_order (struct gdbarch *gdbarch);
77/* set_gdbarch_byte_order() - not applicable - pre-initialized. */
78#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BYTE_ORDER)
79#error "Non multi-arch definition of TARGET_BYTE_ORDER"
80#endif
81#if !defined (TARGET_BYTE_ORDER)
82#define TARGET_BYTE_ORDER (gdbarch_byte_order (current_gdbarch))
83#endif
84
85extern enum gdb_osabi gdbarch_osabi (struct gdbarch *gdbarch);
86/* set_gdbarch_osabi() - not applicable - pre-initialized. */
87#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_OSABI)
88#error "Non multi-arch definition of TARGET_OSABI"
89#endif
90#if !defined (TARGET_OSABI)
91#define TARGET_OSABI (gdbarch_osabi (current_gdbarch))
92#endif
93
94
95/* The following are initialized by the target dependent code. */
96
97/* Number of bits in a char or unsigned char for the target machine.
98 Just like CHAR_BIT in <limits.h> but describes the target machine.
99 v:2:TARGET_CHAR_BIT:int:char_bit::::8 * sizeof (char):8::0:
100
101 Number of bits in a short or unsigned short for the target machine. */
102
103/* Default (value) for non- multi-arch platforms. */
104#if (!GDB_MULTI_ARCH) && !defined (TARGET_SHORT_BIT)
105#define TARGET_SHORT_BIT (2*TARGET_CHAR_BIT)
106#endif
107
108extern int gdbarch_short_bit (struct gdbarch *gdbarch);
109extern void set_gdbarch_short_bit (struct gdbarch *gdbarch, int short_bit);
110#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_SHORT_BIT)
111#error "Non multi-arch definition of TARGET_SHORT_BIT"
112#endif
113#if !defined (TARGET_SHORT_BIT)
114#define TARGET_SHORT_BIT (gdbarch_short_bit (current_gdbarch))
115#endif
116
117/* Number of bits in an int or unsigned int for the target machine. */
118
119/* Default (value) for non- multi-arch platforms. */
120#if (!GDB_MULTI_ARCH) && !defined (TARGET_INT_BIT)
121#define TARGET_INT_BIT (4*TARGET_CHAR_BIT)
122#endif
123
124extern int gdbarch_int_bit (struct gdbarch *gdbarch);
125extern void set_gdbarch_int_bit (struct gdbarch *gdbarch, int int_bit);
126#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_INT_BIT)
127#error "Non multi-arch definition of TARGET_INT_BIT"
128#endif
129#if !defined (TARGET_INT_BIT)
130#define TARGET_INT_BIT (gdbarch_int_bit (current_gdbarch))
131#endif
132
133/* Number of bits in a long or unsigned long for the target machine. */
134
135/* Default (value) for non- multi-arch platforms. */
136#if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_BIT)
137#define TARGET_LONG_BIT (4*TARGET_CHAR_BIT)
138#endif
139
140extern int gdbarch_long_bit (struct gdbarch *gdbarch);
141extern void set_gdbarch_long_bit (struct gdbarch *gdbarch, int long_bit);
142#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_BIT)
143#error "Non multi-arch definition of TARGET_LONG_BIT"
144#endif
145#if !defined (TARGET_LONG_BIT)
146#define TARGET_LONG_BIT (gdbarch_long_bit (current_gdbarch))
147#endif
148
149/* Number of bits in a long long or unsigned long long for the target
150 machine. */
151
152/* Default (value) for non- multi-arch platforms. */
153#if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_LONG_BIT)
154#define TARGET_LONG_LONG_BIT (2*TARGET_LONG_BIT)
155#endif
156
157extern int gdbarch_long_long_bit (struct gdbarch *gdbarch);
158extern void set_gdbarch_long_long_bit (struct gdbarch *gdbarch, int long_long_bit);
159#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_LONG_BIT)
160#error "Non multi-arch definition of TARGET_LONG_LONG_BIT"
161#endif
162#if !defined (TARGET_LONG_LONG_BIT)
163#define TARGET_LONG_LONG_BIT (gdbarch_long_long_bit (current_gdbarch))
164#endif
165
166/* Number of bits in a float for the target machine. */
167
168/* Default (value) for non- multi-arch platforms. */
169#if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_BIT)
170#define TARGET_FLOAT_BIT (4*TARGET_CHAR_BIT)
171#endif
172
173extern int gdbarch_float_bit (struct gdbarch *gdbarch);
174extern void set_gdbarch_float_bit (struct gdbarch *gdbarch, int float_bit);
175#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_BIT)
176#error "Non multi-arch definition of TARGET_FLOAT_BIT"
177#endif
178#if !defined (TARGET_FLOAT_BIT)
179#define TARGET_FLOAT_BIT (gdbarch_float_bit (current_gdbarch))
180#endif
181
182/* Number of bits in a double for the target machine. */
183
184/* Default (value) for non- multi-arch platforms. */
185#if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_BIT)
186#define TARGET_DOUBLE_BIT (8*TARGET_CHAR_BIT)
187#endif
188
189extern int gdbarch_double_bit (struct gdbarch *gdbarch);
190extern void set_gdbarch_double_bit (struct gdbarch *gdbarch, int double_bit);
191#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_BIT)
192#error "Non multi-arch definition of TARGET_DOUBLE_BIT"
193#endif
194#if !defined (TARGET_DOUBLE_BIT)
195#define TARGET_DOUBLE_BIT (gdbarch_double_bit (current_gdbarch))
196#endif
197
198/* Number of bits in a long double for the target machine. */
199
200/* Default (value) for non- multi-arch platforms. */
201#if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_BIT)
202#define TARGET_LONG_DOUBLE_BIT (8*TARGET_CHAR_BIT)
203#endif
204
205extern int gdbarch_long_double_bit (struct gdbarch *gdbarch);
206extern void set_gdbarch_long_double_bit (struct gdbarch *gdbarch, int long_double_bit);
207#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_BIT)
208#error "Non multi-arch definition of TARGET_LONG_DOUBLE_BIT"
209#endif
210#if !defined (TARGET_LONG_DOUBLE_BIT)
211#define TARGET_LONG_DOUBLE_BIT (gdbarch_long_double_bit (current_gdbarch))
212#endif
213
214/* For most targets, a pointer on the target and its representation as an
215 address in GDB have the same size and "look the same". For such a
216 target, you need only set TARGET_PTR_BIT / ptr_bit and TARGET_ADDR_BIT
217 / addr_bit will be set from it.
218
219 If TARGET_PTR_BIT and TARGET_ADDR_BIT are different, you'll probably
220 also need to set POINTER_TO_ADDRESS and ADDRESS_TO_POINTER as well.
221
222 ptr_bit is the size of a pointer on the target */
223
224/* Default (value) for non- multi-arch platforms. */
225#if (!GDB_MULTI_ARCH) && !defined (TARGET_PTR_BIT)
226#define TARGET_PTR_BIT (TARGET_INT_BIT)
227#endif
228
229extern int gdbarch_ptr_bit (struct gdbarch *gdbarch);
230extern void set_gdbarch_ptr_bit (struct gdbarch *gdbarch, int ptr_bit);
231#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PTR_BIT)
232#error "Non multi-arch definition of TARGET_PTR_BIT"
233#endif
234#if !defined (TARGET_PTR_BIT)
235#define TARGET_PTR_BIT (gdbarch_ptr_bit (current_gdbarch))
236#endif
237
238/* addr_bit is the size of a target address as represented in gdb */
239
240/* Default (value) for non- multi-arch platforms. */
241#if (!GDB_MULTI_ARCH) && !defined (TARGET_ADDR_BIT)
242#define TARGET_ADDR_BIT (TARGET_PTR_BIT)
243#endif
244
245extern int gdbarch_addr_bit (struct gdbarch *gdbarch);
246extern void set_gdbarch_addr_bit (struct gdbarch *gdbarch, int addr_bit);
247#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ADDR_BIT)
248#error "Non multi-arch definition of TARGET_ADDR_BIT"
249#endif
250#if !defined (TARGET_ADDR_BIT)
251#define TARGET_ADDR_BIT (gdbarch_addr_bit (current_gdbarch))
252#endif
253
254/* Number of bits in a BFD_VMA for the target object file format. */
255
256/* Default (value) for non- multi-arch platforms. */
257#if (!GDB_MULTI_ARCH) && !defined (TARGET_BFD_VMA_BIT)
258#define TARGET_BFD_VMA_BIT (TARGET_ARCHITECTURE->bits_per_address)
259#endif
260
261extern int gdbarch_bfd_vma_bit (struct gdbarch *gdbarch);
262extern void set_gdbarch_bfd_vma_bit (struct gdbarch *gdbarch, int bfd_vma_bit);
263#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BFD_VMA_BIT)
264#error "Non multi-arch definition of TARGET_BFD_VMA_BIT"
265#endif
266#if !defined (TARGET_BFD_VMA_BIT)
267#define TARGET_BFD_VMA_BIT (gdbarch_bfd_vma_bit (current_gdbarch))
268#endif
269
270/* One if `char' acts like `signed char', zero if `unsigned char'. */
271
272/* Default (value) for non- multi-arch platforms. */
273#if (!GDB_MULTI_ARCH) && !defined (TARGET_CHAR_SIGNED)
274#define TARGET_CHAR_SIGNED (1)
275#endif
276
277extern int gdbarch_char_signed (struct gdbarch *gdbarch);
278extern void set_gdbarch_char_signed (struct gdbarch *gdbarch, int char_signed);
279#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_CHAR_SIGNED)
280#error "Non multi-arch definition of TARGET_CHAR_SIGNED"
281#endif
282#if !defined (TARGET_CHAR_SIGNED)
283#define TARGET_CHAR_SIGNED (gdbarch_char_signed (current_gdbarch))
284#endif
285
286#if defined (TARGET_READ_PC)
287/* Legacy for systems yet to multi-arch TARGET_READ_PC */
288#if !defined (TARGET_READ_PC_P)
289#define TARGET_READ_PC_P() (1)
290#endif
291#endif
292
293/* Default predicate for non- multi-arch targets. */
294#if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_PC_P)
295#define TARGET_READ_PC_P() (0)
296#endif
297
298extern int gdbarch_read_pc_p (struct gdbarch *gdbarch);
299#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_PC_P)
300#error "Non multi-arch definition of TARGET_READ_PC"
301#endif
302#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_PC_P)
303#define TARGET_READ_PC_P() (gdbarch_read_pc_p (current_gdbarch))
304#endif
305
306/* Default (function) for non- multi-arch platforms. */
307#if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_PC)
308#define TARGET_READ_PC(ptid) (internal_error (__FILE__, __LINE__, "TARGET_READ_PC"), 0)
309#endif
310
311typedef CORE_ADDR (gdbarch_read_pc_ftype) (ptid_t ptid);
312extern CORE_ADDR gdbarch_read_pc (struct gdbarch *gdbarch, ptid_t ptid);
313extern void set_gdbarch_read_pc (struct gdbarch *gdbarch, gdbarch_read_pc_ftype *read_pc);
314#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_PC)
315#error "Non multi-arch definition of TARGET_READ_PC"
316#endif
317#if !defined (TARGET_READ_PC)
318#define TARGET_READ_PC(ptid) (gdbarch_read_pc (current_gdbarch, ptid))
319#endif
320
321/* Default (function) for non- multi-arch platforms. */
322#if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_PC)
323#define TARGET_WRITE_PC(val, ptid) (generic_target_write_pc (val, ptid))
324#endif
325
326typedef void (gdbarch_write_pc_ftype) (CORE_ADDR val, ptid_t ptid);
327extern void gdbarch_write_pc (struct gdbarch *gdbarch, CORE_ADDR val, ptid_t ptid);
328extern void set_gdbarch_write_pc (struct gdbarch *gdbarch, gdbarch_write_pc_ftype *write_pc);
329#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_PC)
330#error "Non multi-arch definition of TARGET_WRITE_PC"
331#endif
332#if !defined (TARGET_WRITE_PC)
333#define TARGET_WRITE_PC(val, ptid) (gdbarch_write_pc (current_gdbarch, val, ptid))
334#endif
335
336/* UNWIND_SP is a direct replacement for TARGET_READ_SP. */
337
338#if defined (TARGET_READ_SP)
339/* Legacy for systems yet to multi-arch TARGET_READ_SP */
340#if !defined (TARGET_READ_SP_P)
341#define TARGET_READ_SP_P() (1)
342#endif
343#endif
344
345/* Default predicate for non- multi-arch targets. */
346#if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_SP_P)
347#define TARGET_READ_SP_P() (0)
348#endif
349
350extern int gdbarch_read_sp_p (struct gdbarch *gdbarch);
351#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_SP_P)
352#error "Non multi-arch definition of TARGET_READ_SP"
353#endif
354#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_SP_P)
355#define TARGET_READ_SP_P() (gdbarch_read_sp_p (current_gdbarch))
356#endif
357
358/* Default (function) for non- multi-arch platforms. */
359#if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_SP)
360#define TARGET_READ_SP() (internal_error (__FILE__, __LINE__, "TARGET_READ_SP"), 0)
361#endif
362
363typedef CORE_ADDR (gdbarch_read_sp_ftype) (void);
364extern CORE_ADDR gdbarch_read_sp (struct gdbarch *gdbarch);
365extern void set_gdbarch_read_sp (struct gdbarch *gdbarch, gdbarch_read_sp_ftype *read_sp);
366#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_SP)
367#error "Non multi-arch definition of TARGET_READ_SP"
368#endif
369#if !defined (TARGET_READ_SP)
370#define TARGET_READ_SP() (gdbarch_read_sp (current_gdbarch))
371#endif
372
373/* Function for getting target's idea of a frame pointer. FIXME: GDB's
374 whole scheme for dealing with "frames" and "frame pointers" needs a
375 serious shakedown. */
376
377/* Default (function) for non- multi-arch platforms. */
378#if (!GDB_MULTI_ARCH) && !defined (TARGET_VIRTUAL_FRAME_POINTER)
379#define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (legacy_virtual_frame_pointer (pc, frame_regnum, frame_offset))
380#endif
381
382typedef void (gdbarch_virtual_frame_pointer_ftype) (CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
383extern void gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
384extern void set_gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, gdbarch_virtual_frame_pointer_ftype *virtual_frame_pointer);
385#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_VIRTUAL_FRAME_POINTER)
386#error "Non multi-arch definition of TARGET_VIRTUAL_FRAME_POINTER"
387#endif
388#if !defined (TARGET_VIRTUAL_FRAME_POINTER)
389#define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (gdbarch_virtual_frame_pointer (current_gdbarch, pc, frame_regnum, frame_offset))
390#endif
391
392extern int gdbarch_pseudo_register_read_p (struct gdbarch *gdbarch);
393
394typedef void (gdbarch_pseudo_register_read_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, void *buf);
395extern void gdbarch_pseudo_register_read (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, void *buf);
396extern void set_gdbarch_pseudo_register_read (struct gdbarch *gdbarch, gdbarch_pseudo_register_read_ftype *pseudo_register_read);
397
398extern int gdbarch_pseudo_register_write_p (struct gdbarch *gdbarch);
399
400typedef void (gdbarch_pseudo_register_write_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const void *buf);
401extern void gdbarch_pseudo_register_write (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const void *buf);
402extern void set_gdbarch_pseudo_register_write (struct gdbarch *gdbarch, gdbarch_pseudo_register_write_ftype *pseudo_register_write);
403
404extern int gdbarch_num_regs (struct gdbarch *gdbarch);
405extern void set_gdbarch_num_regs (struct gdbarch *gdbarch, int num_regs);
406#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_REGS)
407#error "Non multi-arch definition of NUM_REGS"
408#endif
409#if !defined (NUM_REGS)
410#define NUM_REGS (gdbarch_num_regs (current_gdbarch))
411#endif
412
413/* This macro gives the number of pseudo-registers that live in the
414 register namespace but do not get fetched or stored on the target.
415 These pseudo-registers may be aliases for other registers,
416 combinations of other registers, or they may be computed by GDB. */
417
418/* Default (value) for non- multi-arch platforms. */
419#if (!GDB_MULTI_ARCH) && !defined (NUM_PSEUDO_REGS)
420#define NUM_PSEUDO_REGS (0)
421#endif
422
423extern int gdbarch_num_pseudo_regs (struct gdbarch *gdbarch);
424extern void set_gdbarch_num_pseudo_regs (struct gdbarch *gdbarch, int num_pseudo_regs);
425#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_PSEUDO_REGS)
426#error "Non multi-arch definition of NUM_PSEUDO_REGS"
427#endif
428#if !defined (NUM_PSEUDO_REGS)
429#define NUM_PSEUDO_REGS (gdbarch_num_pseudo_regs (current_gdbarch))
430#endif
431
432/* GDB's standard (or well known) register numbers. These can map onto
433 a real register or a pseudo (computed) register or not be defined at
434 all (-1).
435 SP_REGNUM will hopefully be replaced by UNWIND_SP. */
436
437/* Default (value) for non- multi-arch platforms. */
438#if (!GDB_MULTI_ARCH) && !defined (SP_REGNUM)
439#define SP_REGNUM (-1)
440#endif
441
442extern int gdbarch_sp_regnum (struct gdbarch *gdbarch);
443extern void set_gdbarch_sp_regnum (struct gdbarch *gdbarch, int sp_regnum);
444#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SP_REGNUM)
445#error "Non multi-arch definition of SP_REGNUM"
446#endif
447#if !defined (SP_REGNUM)
448#define SP_REGNUM (gdbarch_sp_regnum (current_gdbarch))
449#endif
450
451/* Default (value) for non- multi-arch platforms. */
452#if (!GDB_MULTI_ARCH) && !defined (PC_REGNUM)
453#define PC_REGNUM (-1)
454#endif
455
456extern int gdbarch_pc_regnum (struct gdbarch *gdbarch);
457extern void set_gdbarch_pc_regnum (struct gdbarch *gdbarch, int pc_regnum);
458#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_REGNUM)
459#error "Non multi-arch definition of PC_REGNUM"
460#endif
461#if !defined (PC_REGNUM)
462#define PC_REGNUM (gdbarch_pc_regnum (current_gdbarch))
463#endif
464
465/* Default (value) for non- multi-arch platforms. */
466#if (!GDB_MULTI_ARCH) && !defined (PS_REGNUM)
467#define PS_REGNUM (-1)
468#endif
469
470extern int gdbarch_ps_regnum (struct gdbarch *gdbarch);
471extern void set_gdbarch_ps_regnum (struct gdbarch *gdbarch, int ps_regnum);
472#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PS_REGNUM)
473#error "Non multi-arch definition of PS_REGNUM"
474#endif
475#if !defined (PS_REGNUM)
476#define PS_REGNUM (gdbarch_ps_regnum (current_gdbarch))
477#endif
478
479/* Default (value) for non- multi-arch platforms. */
480#if (!GDB_MULTI_ARCH) && !defined (FP0_REGNUM)
481#define FP0_REGNUM (-1)
482#endif
483
484extern int gdbarch_fp0_regnum (struct gdbarch *gdbarch);
485extern void set_gdbarch_fp0_regnum (struct gdbarch *gdbarch, int fp0_regnum);
486#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP0_REGNUM)
487#error "Non multi-arch definition of FP0_REGNUM"
488#endif
489#if !defined (FP0_REGNUM)
490#define FP0_REGNUM (gdbarch_fp0_regnum (current_gdbarch))
491#endif
492
493/* Default (value) for non- multi-arch platforms. */
494#if (!GDB_MULTI_ARCH) && !defined (NPC_REGNUM)
495#define NPC_REGNUM (-1)
496#endif
497
498extern int gdbarch_npc_regnum (struct gdbarch *gdbarch);
499extern void set_gdbarch_npc_regnum (struct gdbarch *gdbarch, int npc_regnum);
500#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NPC_REGNUM)
501#error "Non multi-arch definition of NPC_REGNUM"
502#endif
503#if !defined (NPC_REGNUM)
504#define NPC_REGNUM (gdbarch_npc_regnum (current_gdbarch))
505#endif
506
507/* Convert stab register number (from `r' declaration) to a gdb REGNUM. */
508
509/* Default (function) for non- multi-arch platforms. */
510#if (!GDB_MULTI_ARCH) && !defined (STAB_REG_TO_REGNUM)
511#define STAB_REG_TO_REGNUM(stab_regnr) (no_op_reg_to_regnum (stab_regnr))
512#endif
513
514typedef int (gdbarch_stab_reg_to_regnum_ftype) (int stab_regnr);
515extern int gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, int stab_regnr);
516extern void set_gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_stab_reg_to_regnum_ftype *stab_reg_to_regnum);
517#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STAB_REG_TO_REGNUM)
518#error "Non multi-arch definition of STAB_REG_TO_REGNUM"
519#endif
520#if !defined (STAB_REG_TO_REGNUM)
521#define STAB_REG_TO_REGNUM(stab_regnr) (gdbarch_stab_reg_to_regnum (current_gdbarch, stab_regnr))
522#endif
523
524/* Provide a default mapping from a ecoff register number to a gdb REGNUM. */
525
526/* Default (function) for non- multi-arch platforms. */
527#if (!GDB_MULTI_ARCH) && !defined (ECOFF_REG_TO_REGNUM)
528#define ECOFF_REG_TO_REGNUM(ecoff_regnr) (no_op_reg_to_regnum (ecoff_regnr))
529#endif
530
531typedef int (gdbarch_ecoff_reg_to_regnum_ftype) (int ecoff_regnr);
532extern int gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, int ecoff_regnr);
533extern void set_gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_ecoff_reg_to_regnum_ftype *ecoff_reg_to_regnum);
534#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ECOFF_REG_TO_REGNUM)
535#error "Non multi-arch definition of ECOFF_REG_TO_REGNUM"
536#endif
537#if !defined (ECOFF_REG_TO_REGNUM)
538#define ECOFF_REG_TO_REGNUM(ecoff_regnr) (gdbarch_ecoff_reg_to_regnum (current_gdbarch, ecoff_regnr))
539#endif
540
541/* Provide a default mapping from a DWARF register number to a gdb REGNUM. */
542
543/* Default (function) for non- multi-arch platforms. */
544#if (!GDB_MULTI_ARCH) && !defined (DWARF_REG_TO_REGNUM)
545#define DWARF_REG_TO_REGNUM(dwarf_regnr) (no_op_reg_to_regnum (dwarf_regnr))
546#endif
547
548typedef int (gdbarch_dwarf_reg_to_regnum_ftype) (int dwarf_regnr);
549extern int gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, int dwarf_regnr);
550extern void set_gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf_reg_to_regnum_ftype *dwarf_reg_to_regnum);
551#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF_REG_TO_REGNUM)
552#error "Non multi-arch definition of DWARF_REG_TO_REGNUM"
553#endif
554#if !defined (DWARF_REG_TO_REGNUM)
555#define DWARF_REG_TO_REGNUM(dwarf_regnr) (gdbarch_dwarf_reg_to_regnum (current_gdbarch, dwarf_regnr))
556#endif
557
558/* Convert from an sdb register number to an internal gdb register number.
559 This should be defined in tm.h, if REGISTER_NAMES is not set up
560 to map one to one onto the sdb register numbers. */
561
562/* Default (function) for non- multi-arch platforms. */
563#if (!GDB_MULTI_ARCH) && !defined (SDB_REG_TO_REGNUM)
564#define SDB_REG_TO_REGNUM(sdb_regnr) (no_op_reg_to_regnum (sdb_regnr))
565#endif
566
567typedef int (gdbarch_sdb_reg_to_regnum_ftype) (int sdb_regnr);
568extern int gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, int sdb_regnr);
569extern void set_gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_sdb_reg_to_regnum_ftype *sdb_reg_to_regnum);
570#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SDB_REG_TO_REGNUM)
571#error "Non multi-arch definition of SDB_REG_TO_REGNUM"
572#endif
573#if !defined (SDB_REG_TO_REGNUM)
574#define SDB_REG_TO_REGNUM(sdb_regnr) (gdbarch_sdb_reg_to_regnum (current_gdbarch, sdb_regnr))
575#endif
576
577/* Default (function) for non- multi-arch platforms. */
578#if (!GDB_MULTI_ARCH) && !defined (DWARF2_REG_TO_REGNUM)
579#define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (no_op_reg_to_regnum (dwarf2_regnr))
580#endif
581
582typedef int (gdbarch_dwarf2_reg_to_regnum_ftype) (int dwarf2_regnr);
583extern int gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, int dwarf2_regnr);
584extern void set_gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf2_reg_to_regnum_ftype *dwarf2_reg_to_regnum);
585#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_REG_TO_REGNUM)
586#error "Non multi-arch definition of DWARF2_REG_TO_REGNUM"
587#endif
588#if !defined (DWARF2_REG_TO_REGNUM)
589#define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (gdbarch_dwarf2_reg_to_regnum (current_gdbarch, dwarf2_regnr))
590#endif
591
592typedef const char * (gdbarch_register_name_ftype) (int regnr);
593extern const char * gdbarch_register_name (struct gdbarch *gdbarch, int regnr);
594extern void set_gdbarch_register_name (struct gdbarch *gdbarch, gdbarch_register_name_ftype *register_name);
595#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_NAME)
596#error "Non multi-arch definition of REGISTER_NAME"
597#endif
598#if !defined (REGISTER_NAME)
599#define REGISTER_NAME(regnr) (gdbarch_register_name (current_gdbarch, regnr))
600#endif
601
602/* REGISTER_TYPE is a direct replacement for REGISTER_VIRTUAL_TYPE. */
603
604extern int gdbarch_register_type_p (struct gdbarch *gdbarch);
605
606typedef struct type * (gdbarch_register_type_ftype) (struct gdbarch *gdbarch, int reg_nr);
607extern struct type * gdbarch_register_type (struct gdbarch *gdbarch, int reg_nr);
608extern void set_gdbarch_register_type (struct gdbarch *gdbarch, gdbarch_register_type_ftype *register_type);
609
610/* REGISTER_TYPE is a direct replacement for REGISTER_VIRTUAL_TYPE. */
611
612#if defined (REGISTER_VIRTUAL_TYPE)
613/* Legacy for systems yet to multi-arch REGISTER_VIRTUAL_TYPE */
614#if !defined (REGISTER_VIRTUAL_TYPE_P)
615#define REGISTER_VIRTUAL_TYPE_P() (1)
616#endif
617#endif
618
619/* Default predicate for non- multi-arch targets. */
620#if (!GDB_MULTI_ARCH) && !defined (REGISTER_VIRTUAL_TYPE_P)
621#define REGISTER_VIRTUAL_TYPE_P() (0)
622#endif
623
624extern int gdbarch_deprecated_register_virtual_type_p (struct gdbarch *gdbarch);
625#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_TYPE_P)
626#error "Non multi-arch definition of REGISTER_VIRTUAL_TYPE"
627#endif
628#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_TYPE_P)
629#define REGISTER_VIRTUAL_TYPE_P() (gdbarch_deprecated_register_virtual_type_p (current_gdbarch))
630#endif
631
632/* Default (function) for non- multi-arch platforms. */
633#if (!GDB_MULTI_ARCH) && !defined (REGISTER_VIRTUAL_TYPE)
634#define REGISTER_VIRTUAL_TYPE(reg_nr) (internal_error (__FILE__, __LINE__, "REGISTER_VIRTUAL_TYPE"), 0)
635#endif
636
637typedef struct type * (gdbarch_deprecated_register_virtual_type_ftype) (int reg_nr);
638extern struct type * gdbarch_deprecated_register_virtual_type (struct gdbarch *gdbarch, int reg_nr);
639extern void set_gdbarch_deprecated_register_virtual_type (struct gdbarch *gdbarch, gdbarch_deprecated_register_virtual_type_ftype *deprecated_register_virtual_type);
640#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_TYPE)
641#error "Non multi-arch definition of REGISTER_VIRTUAL_TYPE"
642#endif
643#if !defined (REGISTER_VIRTUAL_TYPE)
644#define REGISTER_VIRTUAL_TYPE(reg_nr) (gdbarch_deprecated_register_virtual_type (current_gdbarch, reg_nr))
645#endif
646
647/* DEPRECATED_REGISTER_BYTES can be deleted. The value is computed
648 from REGISTER_TYPE. */
649
650extern int gdbarch_deprecated_register_bytes (struct gdbarch *gdbarch);
651extern void set_gdbarch_deprecated_register_bytes (struct gdbarch *gdbarch, int deprecated_register_bytes);
652#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_BYTES)
653#error "Non multi-arch definition of DEPRECATED_REGISTER_BYTES"
654#endif
655#if !defined (DEPRECATED_REGISTER_BYTES)
656#define DEPRECATED_REGISTER_BYTES (gdbarch_deprecated_register_bytes (current_gdbarch))
657#endif
658
659/* If the value returned by DEPRECATED_REGISTER_BYTE agrees with the
660 register offsets computed using just REGISTER_TYPE, this can be
661 deleted. See: maint print registers. NOTE: cagney/2002-05-02: This
662 function with predicate has a valid (callable) initial value. As a
663 consequence, even when the predicate is false, the corresponding
664 function works. This simplifies the migration process - old code,
665 calling DEPRECATED_REGISTER_BYTE, doesn't need to be modified. */
666
667#if defined (REGISTER_BYTE)
668/* Legacy for systems yet to multi-arch REGISTER_BYTE */
669#if !defined (REGISTER_BYTE_P)
670#define REGISTER_BYTE_P() (1)
671#endif
672#endif
673
674/* Default predicate for non- multi-arch targets. */
675#if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTE_P)
676#define REGISTER_BYTE_P() (0)
677#endif
678
679extern int gdbarch_deprecated_register_byte_p (struct gdbarch *gdbarch);
680#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTE_P)
681#error "Non multi-arch definition of REGISTER_BYTE"
682#endif
683#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTE_P)
684#define REGISTER_BYTE_P() (gdbarch_deprecated_register_byte_p (current_gdbarch))
685#endif
686
687/* Default (function) for non- multi-arch platforms. */
688#if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTE)
689#define REGISTER_BYTE(reg_nr) (generic_register_byte (reg_nr))
690#endif
691
692typedef int (gdbarch_deprecated_register_byte_ftype) (int reg_nr);
693extern int gdbarch_deprecated_register_byte (struct gdbarch *gdbarch, int reg_nr);
694extern void set_gdbarch_deprecated_register_byte (struct gdbarch *gdbarch, gdbarch_deprecated_register_byte_ftype *deprecated_register_byte);
695#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTE)
696#error "Non multi-arch definition of REGISTER_BYTE"
697#endif
698#if !defined (REGISTER_BYTE)
699#define REGISTER_BYTE(reg_nr) (gdbarch_deprecated_register_byte (current_gdbarch, reg_nr))
700#endif
701
702/* If all registers have identical raw and virtual sizes and those
703 sizes agree with the value computed from REGISTER_TYPE,
704 DEPRECATED_REGISTER_RAW_SIZE can be deleted. See: maint print
705 registers. */
706
707#if defined (REGISTER_RAW_SIZE)
708/* Legacy for systems yet to multi-arch REGISTER_RAW_SIZE */
709#if !defined (REGISTER_RAW_SIZE_P)
710#define REGISTER_RAW_SIZE_P() (1)
711#endif
712#endif
713
714/* Default predicate for non- multi-arch targets. */
715#if (!GDB_MULTI_ARCH) && !defined (REGISTER_RAW_SIZE_P)
716#define REGISTER_RAW_SIZE_P() (0)
717#endif
718
719extern int gdbarch_deprecated_register_raw_size_p (struct gdbarch *gdbarch);
720#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_RAW_SIZE_P)
721#error "Non multi-arch definition of REGISTER_RAW_SIZE"
722#endif
723#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_RAW_SIZE_P)
724#define REGISTER_RAW_SIZE_P() (gdbarch_deprecated_register_raw_size_p (current_gdbarch))
725#endif
726
727/* Default (function) for non- multi-arch platforms. */
728#if (!GDB_MULTI_ARCH) && !defined (REGISTER_RAW_SIZE)
729#define REGISTER_RAW_SIZE(reg_nr) (generic_register_size (reg_nr))
730#endif
731
732typedef int (gdbarch_deprecated_register_raw_size_ftype) (int reg_nr);
733extern int gdbarch_deprecated_register_raw_size (struct gdbarch *gdbarch, int reg_nr);
734extern void set_gdbarch_deprecated_register_raw_size (struct gdbarch *gdbarch, gdbarch_deprecated_register_raw_size_ftype *deprecated_register_raw_size);
735#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_RAW_SIZE)
736#error "Non multi-arch definition of REGISTER_RAW_SIZE"
737#endif
738#if !defined (REGISTER_RAW_SIZE)
739#define REGISTER_RAW_SIZE(reg_nr) (gdbarch_deprecated_register_raw_size (current_gdbarch, reg_nr))
740#endif
741
742/* If all registers have identical raw and virtual sizes and those
743 sizes agree with the value computed from REGISTER_TYPE,
744 DEPRECATED_REGISTER_VIRTUAL_SIZE can be deleted. See: maint print
745 registers. */
746
747#if defined (REGISTER_VIRTUAL_SIZE)
748/* Legacy for systems yet to multi-arch REGISTER_VIRTUAL_SIZE */
749#if !defined (REGISTER_VIRTUAL_SIZE_P)
750#define REGISTER_VIRTUAL_SIZE_P() (1)
751#endif
752#endif
753
754/* Default predicate for non- multi-arch targets. */
755#if (!GDB_MULTI_ARCH) && !defined (REGISTER_VIRTUAL_SIZE_P)
756#define REGISTER_VIRTUAL_SIZE_P() (0)
757#endif
758
759extern int gdbarch_deprecated_register_virtual_size_p (struct gdbarch *gdbarch);
760#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_SIZE_P)
761#error "Non multi-arch definition of REGISTER_VIRTUAL_SIZE"
762#endif
763#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_SIZE_P)
764#define REGISTER_VIRTUAL_SIZE_P() (gdbarch_deprecated_register_virtual_size_p (current_gdbarch))
765#endif
766
767/* Default (function) for non- multi-arch platforms. */
768#if (!GDB_MULTI_ARCH) && !defined (REGISTER_VIRTUAL_SIZE)
769#define REGISTER_VIRTUAL_SIZE(reg_nr) (generic_register_size (reg_nr))
770#endif
771
772typedef int (gdbarch_deprecated_register_virtual_size_ftype) (int reg_nr);
773extern int gdbarch_deprecated_register_virtual_size (struct gdbarch *gdbarch, int reg_nr);
774extern void set_gdbarch_deprecated_register_virtual_size (struct gdbarch *gdbarch, gdbarch_deprecated_register_virtual_size_ftype *deprecated_register_virtual_size);
775#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_SIZE)
776#error "Non multi-arch definition of REGISTER_VIRTUAL_SIZE"
777#endif
778#if !defined (REGISTER_VIRTUAL_SIZE)
779#define REGISTER_VIRTUAL_SIZE(reg_nr) (gdbarch_deprecated_register_virtual_size (current_gdbarch, reg_nr))
780#endif
781
782/* DEPRECATED_MAX_REGISTER_RAW_SIZE can be deleted. It has been
783 replaced by the constant MAX_REGISTER_SIZE. */
784
785#if defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
786/* Legacy for systems yet to multi-arch DEPRECATED_MAX_REGISTER_RAW_SIZE */
787#if !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
788#define DEPRECATED_MAX_REGISTER_RAW_SIZE_P() (1)
789#endif
790#endif
791
792/* Default predicate for non- multi-arch targets. */
793#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
794#define DEPRECATED_MAX_REGISTER_RAW_SIZE_P() (0)
795#endif
796
797extern int gdbarch_deprecated_max_register_raw_size_p (struct gdbarch *gdbarch);
798#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
799#error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_RAW_SIZE"
800#endif
801#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
802#define DEPRECATED_MAX_REGISTER_RAW_SIZE_P() (gdbarch_deprecated_max_register_raw_size_p (current_gdbarch))
803#endif
804
805/* Default (value) for non- multi-arch platforms. */
806#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
807#define DEPRECATED_MAX_REGISTER_RAW_SIZE (0)
808#endif
809
810extern int gdbarch_deprecated_max_register_raw_size (struct gdbarch *gdbarch);
811extern void set_gdbarch_deprecated_max_register_raw_size (struct gdbarch *gdbarch, int deprecated_max_register_raw_size);
812#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
813#error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_RAW_SIZE"
814#endif
815#if !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
816#define DEPRECATED_MAX_REGISTER_RAW_SIZE (gdbarch_deprecated_max_register_raw_size (current_gdbarch))
817#endif
818
819/* DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE can be deleted. It has been
820 replaced by the constant MAX_REGISTER_SIZE. */
821
822#if defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
823/* Legacy for systems yet to multi-arch DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE */
824#if !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
825#define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P() (1)
826#endif
827#endif
828
829/* Default predicate for non- multi-arch targets. */
830#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
831#define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P() (0)
832#endif
833
834extern int gdbarch_deprecated_max_register_virtual_size_p (struct gdbarch *gdbarch);
835#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
836#error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE"
837#endif
838#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
839#define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P() (gdbarch_deprecated_max_register_virtual_size_p (current_gdbarch))
840#endif
841
842/* Default (value) for non- multi-arch platforms. */
843#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
844#define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE (0)
845#endif
846
847extern int gdbarch_deprecated_max_register_virtual_size (struct gdbarch *gdbarch);
848extern void set_gdbarch_deprecated_max_register_virtual_size (struct gdbarch *gdbarch, int deprecated_max_register_virtual_size);
849#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
850#error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE"
851#endif
852#if !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
853#define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE (gdbarch_deprecated_max_register_virtual_size (current_gdbarch))
854#endif
855
856/* See gdbint.texinfo, and PUSH_DUMMY_CALL. */
857
858extern int gdbarch_unwind_dummy_id_p (struct gdbarch *gdbarch);
859
860typedef struct frame_id (gdbarch_unwind_dummy_id_ftype) (struct gdbarch *gdbarch, struct frame_info *info);
861extern struct frame_id gdbarch_unwind_dummy_id (struct gdbarch *gdbarch, struct frame_info *info);
862extern void set_gdbarch_unwind_dummy_id (struct gdbarch *gdbarch, gdbarch_unwind_dummy_id_ftype *unwind_dummy_id);
863
864/* Implement UNWIND_DUMMY_ID and PUSH_DUMMY_CALL, then delete
865 SAVE_DUMMY_FRAME_TOS. */
866
867#if defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS)
868/* Legacy for systems yet to multi-arch DEPRECATED_SAVE_DUMMY_FRAME_TOS */
869#if !defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS_P)
870#define DEPRECATED_SAVE_DUMMY_FRAME_TOS_P() (1)
871#endif
872#endif
873
874/* Default predicate for non- multi-arch targets. */
875#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS_P)
876#define DEPRECATED_SAVE_DUMMY_FRAME_TOS_P() (0)
877#endif
878
879extern int gdbarch_deprecated_save_dummy_frame_tos_p (struct gdbarch *gdbarch);
880#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS_P)
881#error "Non multi-arch definition of DEPRECATED_SAVE_DUMMY_FRAME_TOS"
882#endif
883#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS_P)
884#define DEPRECATED_SAVE_DUMMY_FRAME_TOS_P() (gdbarch_deprecated_save_dummy_frame_tos_p (current_gdbarch))
885#endif
886
887/* Default (function) for non- multi-arch platforms. */
888#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS)
889#define DEPRECATED_SAVE_DUMMY_FRAME_TOS(sp) (internal_error (__FILE__, __LINE__, "DEPRECATED_SAVE_DUMMY_FRAME_TOS"), 0)
890#endif
891
892typedef void (gdbarch_deprecated_save_dummy_frame_tos_ftype) (CORE_ADDR sp);
893extern void gdbarch_deprecated_save_dummy_frame_tos (struct gdbarch *gdbarch, CORE_ADDR sp);
894extern void set_gdbarch_deprecated_save_dummy_frame_tos (struct gdbarch *gdbarch, gdbarch_deprecated_save_dummy_frame_tos_ftype *deprecated_save_dummy_frame_tos);
895#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS)
896#error "Non multi-arch definition of DEPRECATED_SAVE_DUMMY_FRAME_TOS"
897#endif
898#if !defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS)
899#define DEPRECATED_SAVE_DUMMY_FRAME_TOS(sp) (gdbarch_deprecated_save_dummy_frame_tos (current_gdbarch, sp))
900#endif
901
902/* Implement UNWIND_DUMMY_ID and PUSH_DUMMY_CALL, then delete
903 DEPRECATED_FP_REGNUM. */
904
905/* Default (value) for non- multi-arch platforms. */
906#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FP_REGNUM)
907#define DEPRECATED_FP_REGNUM (-1)
908#endif
909
910extern int gdbarch_deprecated_fp_regnum (struct gdbarch *gdbarch);
911extern void set_gdbarch_deprecated_fp_regnum (struct gdbarch *gdbarch, int deprecated_fp_regnum);
912#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FP_REGNUM)
913#error "Non multi-arch definition of DEPRECATED_FP_REGNUM"
914#endif
915#if !defined (DEPRECATED_FP_REGNUM)
916#define DEPRECATED_FP_REGNUM (gdbarch_deprecated_fp_regnum (current_gdbarch))
917#endif
918
919/* Implement UNWIND_DUMMY_ID and PUSH_DUMMY_CALL, then delete
920 DEPRECATED_TARGET_READ_FP. */
921
922#if defined (DEPRECATED_TARGET_READ_FP)
923/* Legacy for systems yet to multi-arch DEPRECATED_TARGET_READ_FP */
924#if !defined (DEPRECATED_TARGET_READ_FP_P)
925#define DEPRECATED_TARGET_READ_FP_P() (1)
926#endif
927#endif
928
929/* Default predicate for non- multi-arch targets. */
930#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_TARGET_READ_FP_P)
931#define DEPRECATED_TARGET_READ_FP_P() (0)
932#endif
933
934extern int gdbarch_deprecated_target_read_fp_p (struct gdbarch *gdbarch);
935#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_TARGET_READ_FP_P)
936#error "Non multi-arch definition of DEPRECATED_TARGET_READ_FP"
937#endif
938#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_TARGET_READ_FP_P)
939#define DEPRECATED_TARGET_READ_FP_P() (gdbarch_deprecated_target_read_fp_p (current_gdbarch))
940#endif
941
942/* Default (function) for non- multi-arch platforms. */
943#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_TARGET_READ_FP)
944#define DEPRECATED_TARGET_READ_FP() (internal_error (__FILE__, __LINE__, "DEPRECATED_TARGET_READ_FP"), 0)
945#endif
946
947typedef CORE_ADDR (gdbarch_deprecated_target_read_fp_ftype) (void);
948extern CORE_ADDR gdbarch_deprecated_target_read_fp (struct gdbarch *gdbarch);
949extern void set_gdbarch_deprecated_target_read_fp (struct gdbarch *gdbarch, gdbarch_deprecated_target_read_fp_ftype *deprecated_target_read_fp);
950#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_TARGET_READ_FP)
951#error "Non multi-arch definition of DEPRECATED_TARGET_READ_FP"
952#endif
953#if !defined (DEPRECATED_TARGET_READ_FP)
954#define DEPRECATED_TARGET_READ_FP() (gdbarch_deprecated_target_read_fp (current_gdbarch))
955#endif
956
957/* See gdbint.texinfo. See infcall.c. New, all singing all dancing,
958 replacement for DEPRECATED_PUSH_ARGUMENTS. */
959
960extern int gdbarch_push_dummy_call_p (struct gdbarch *gdbarch);
961
962typedef CORE_ADDR (gdbarch_push_dummy_call_ftype) (struct gdbarch *gdbarch, CORE_ADDR func_addr, struct regcache *regcache, CORE_ADDR bp_addr, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
963extern CORE_ADDR gdbarch_push_dummy_call (struct gdbarch *gdbarch, CORE_ADDR func_addr, struct regcache *regcache, CORE_ADDR bp_addr, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
964extern void set_gdbarch_push_dummy_call (struct gdbarch *gdbarch, gdbarch_push_dummy_call_ftype *push_dummy_call);
965
966/* PUSH_DUMMY_CALL is a direct replacement for DEPRECATED_PUSH_ARGUMENTS. */
967
968#if defined (DEPRECATED_PUSH_ARGUMENTS)
969/* Legacy for systems yet to multi-arch DEPRECATED_PUSH_ARGUMENTS */
970#if !defined (DEPRECATED_PUSH_ARGUMENTS_P)
971#define DEPRECATED_PUSH_ARGUMENTS_P() (1)
972#endif
973#endif
974
975/* Default predicate for non- multi-arch targets. */
976#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_ARGUMENTS_P)
977#define DEPRECATED_PUSH_ARGUMENTS_P() (0)
978#endif
979
980extern int gdbarch_deprecated_push_arguments_p (struct gdbarch *gdbarch);
981#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_ARGUMENTS_P)
982#error "Non multi-arch definition of DEPRECATED_PUSH_ARGUMENTS"
983#endif
984#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_ARGUMENTS_P)
985#define DEPRECATED_PUSH_ARGUMENTS_P() (gdbarch_deprecated_push_arguments_p (current_gdbarch))
986#endif
987
988/* Default (function) for non- multi-arch platforms. */
989#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_ARGUMENTS)
990#define DEPRECATED_PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (internal_error (__FILE__, __LINE__, "DEPRECATED_PUSH_ARGUMENTS"), 0)
991#endif
992
993typedef CORE_ADDR (gdbarch_deprecated_push_arguments_ftype) (int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
994extern CORE_ADDR gdbarch_deprecated_push_arguments (struct gdbarch *gdbarch, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
995extern void set_gdbarch_deprecated_push_arguments (struct gdbarch *gdbarch, gdbarch_deprecated_push_arguments_ftype *deprecated_push_arguments);
996#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_ARGUMENTS)
997#error "Non multi-arch definition of DEPRECATED_PUSH_ARGUMENTS"
998#endif
999#if !defined (DEPRECATED_PUSH_ARGUMENTS)
1000#define DEPRECATED_PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (gdbarch_deprecated_push_arguments (current_gdbarch, nargs, args, sp, struct_return, struct_addr))
1001#endif
1002
1003/* DEPRECATED_USE_GENERIC_DUMMY_FRAMES can be deleted. Always true. */
1004
1005/* Default (value) for non- multi-arch platforms. */
1006#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
1007#define DEPRECATED_USE_GENERIC_DUMMY_FRAMES (1)
1008#endif
1009
1010extern int gdbarch_deprecated_use_generic_dummy_frames (struct gdbarch *gdbarch);
1011extern void set_gdbarch_deprecated_use_generic_dummy_frames (struct gdbarch *gdbarch, int deprecated_use_generic_dummy_frames);
1012#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
1013#error "Non multi-arch definition of DEPRECATED_USE_GENERIC_DUMMY_FRAMES"
1014#endif
1015#if !defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
1016#define DEPRECATED_USE_GENERIC_DUMMY_FRAMES (gdbarch_deprecated_use_generic_dummy_frames (current_gdbarch))
1017#endif
1018
1019/* Implement PUSH_RETURN_ADDRESS, and then merge in
1020 DEPRECATED_PUSH_RETURN_ADDRESS. */
1021
1022#if defined (DEPRECATED_PUSH_RETURN_ADDRESS)
1023/* Legacy for systems yet to multi-arch DEPRECATED_PUSH_RETURN_ADDRESS */
1024#if !defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
1025#define DEPRECATED_PUSH_RETURN_ADDRESS_P() (1)
1026#endif
1027#endif
1028
1029/* Default predicate for non- multi-arch targets. */
1030#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
1031#define DEPRECATED_PUSH_RETURN_ADDRESS_P() (0)
1032#endif
1033
1034extern int gdbarch_deprecated_push_return_address_p (struct gdbarch *gdbarch);
1035#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
1036#error "Non multi-arch definition of DEPRECATED_PUSH_RETURN_ADDRESS"
1037#endif
1038#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
1039#define DEPRECATED_PUSH_RETURN_ADDRESS_P() (gdbarch_deprecated_push_return_address_p (current_gdbarch))
1040#endif
1041
1042/* Default (function) for non- multi-arch platforms. */
1043#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_RETURN_ADDRESS)
1044#define DEPRECATED_PUSH_RETURN_ADDRESS(pc, sp) (internal_error (__FILE__, __LINE__, "DEPRECATED_PUSH_RETURN_ADDRESS"), 0)
1045#endif
1046
1047typedef CORE_ADDR (gdbarch_deprecated_push_return_address_ftype) (CORE_ADDR pc, CORE_ADDR sp);
1048extern CORE_ADDR gdbarch_deprecated_push_return_address (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp);
1049extern void set_gdbarch_deprecated_push_return_address (struct gdbarch *gdbarch, gdbarch_deprecated_push_return_address_ftype *deprecated_push_return_address);
1050#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_RETURN_ADDRESS)
1051#error "Non multi-arch definition of DEPRECATED_PUSH_RETURN_ADDRESS"
1052#endif
1053#if !defined (DEPRECATED_PUSH_RETURN_ADDRESS)
1054#define DEPRECATED_PUSH_RETURN_ADDRESS(pc, sp) (gdbarch_deprecated_push_return_address (current_gdbarch, pc, sp))
1055#endif
1056
1057/* Implement PUSH_DUMMY_CALL, then merge in DEPRECATED_DUMMY_WRITE_SP. */
1058
1059#if defined (DEPRECATED_DUMMY_WRITE_SP)
1060/* Legacy for systems yet to multi-arch DEPRECATED_DUMMY_WRITE_SP */
1061#if !defined (DEPRECATED_DUMMY_WRITE_SP_P)
1062#define DEPRECATED_DUMMY_WRITE_SP_P() (1)
1063#endif
1064#endif
1065
1066/* Default predicate for non- multi-arch targets. */
1067#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_DUMMY_WRITE_SP_P)
1068#define DEPRECATED_DUMMY_WRITE_SP_P() (0)
1069#endif
1070
1071extern int gdbarch_deprecated_dummy_write_sp_p (struct gdbarch *gdbarch);
1072#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DUMMY_WRITE_SP_P)
1073#error "Non multi-arch definition of DEPRECATED_DUMMY_WRITE_SP"
1074#endif
1075#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DUMMY_WRITE_SP_P)
1076#define DEPRECATED_DUMMY_WRITE_SP_P() (gdbarch_deprecated_dummy_write_sp_p (current_gdbarch))
1077#endif
1078
1079/* Default (function) for non- multi-arch platforms. */
1080#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_DUMMY_WRITE_SP)
1081#define DEPRECATED_DUMMY_WRITE_SP(val) (internal_error (__FILE__, __LINE__, "DEPRECATED_DUMMY_WRITE_SP"), 0)
1082#endif
1083
1084typedef void (gdbarch_deprecated_dummy_write_sp_ftype) (CORE_ADDR val);
1085extern void gdbarch_deprecated_dummy_write_sp (struct gdbarch *gdbarch, CORE_ADDR val);
1086extern void set_gdbarch_deprecated_dummy_write_sp (struct gdbarch *gdbarch, gdbarch_deprecated_dummy_write_sp_ftype *deprecated_dummy_write_sp);
1087#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DUMMY_WRITE_SP)
1088#error "Non multi-arch definition of DEPRECATED_DUMMY_WRITE_SP"
1089#endif
1090#if !defined (DEPRECATED_DUMMY_WRITE_SP)
1091#define DEPRECATED_DUMMY_WRITE_SP(val) (gdbarch_deprecated_dummy_write_sp (current_gdbarch, val))
1092#endif
1093
1094/* DEPRECATED_REGISTER_SIZE can be deleted. */
1095
1096extern int gdbarch_deprecated_register_size (struct gdbarch *gdbarch);
1097extern void set_gdbarch_deprecated_register_size (struct gdbarch *gdbarch, int deprecated_register_size);
1098#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_SIZE)
1099#error "Non multi-arch definition of DEPRECATED_REGISTER_SIZE"
1100#endif
1101#if !defined (DEPRECATED_REGISTER_SIZE)
1102#define DEPRECATED_REGISTER_SIZE (gdbarch_deprecated_register_size (current_gdbarch))
1103#endif
1104
1105/* Default (value) for non- multi-arch platforms. */
1106#if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_LOCATION)
1107#define CALL_DUMMY_LOCATION (AT_ENTRY_POINT)
1108#endif
1109
1110extern int gdbarch_call_dummy_location (struct gdbarch *gdbarch);
1111extern void set_gdbarch_call_dummy_location (struct gdbarch *gdbarch, int call_dummy_location);
1112#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LOCATION)
1113#error "Non multi-arch definition of CALL_DUMMY_LOCATION"
1114#endif
1115#if !defined (CALL_DUMMY_LOCATION)
1116#define CALL_DUMMY_LOCATION (gdbarch_call_dummy_location (current_gdbarch))
1117#endif
1118
1119/* Default (function) for non- multi-arch platforms. */
1120#if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_ADDRESS)
1121#define CALL_DUMMY_ADDRESS() (entry_point_address ())
1122#endif
1123
1124typedef CORE_ADDR (gdbarch_call_dummy_address_ftype) (void);
1125extern CORE_ADDR gdbarch_call_dummy_address (struct gdbarch *gdbarch);
1126extern void set_gdbarch_call_dummy_address (struct gdbarch *gdbarch, gdbarch_call_dummy_address_ftype *call_dummy_address);
1127#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_ADDRESS)
1128#error "Non multi-arch definition of CALL_DUMMY_ADDRESS"
1129#endif
1130#if !defined (CALL_DUMMY_ADDRESS)
1131#define CALL_DUMMY_ADDRESS() (gdbarch_call_dummy_address (current_gdbarch))
1132#endif
1133
1134/* DEPRECATED_CALL_DUMMY_START_OFFSET can be deleted. */
1135
1136extern CORE_ADDR gdbarch_deprecated_call_dummy_start_offset (struct gdbarch *gdbarch);
1137extern void set_gdbarch_deprecated_call_dummy_start_offset (struct gdbarch *gdbarch, CORE_ADDR deprecated_call_dummy_start_offset);
1138#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_START_OFFSET)
1139#error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_START_OFFSET"
1140#endif
1141#if !defined (DEPRECATED_CALL_DUMMY_START_OFFSET)
1142#define DEPRECATED_CALL_DUMMY_START_OFFSET (gdbarch_deprecated_call_dummy_start_offset (current_gdbarch))
1143#endif
1144
1145/* DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET can be deleted. */
1146
1147extern CORE_ADDR gdbarch_deprecated_call_dummy_breakpoint_offset (struct gdbarch *gdbarch);
1148extern void set_gdbarch_deprecated_call_dummy_breakpoint_offset (struct gdbarch *gdbarch, CORE_ADDR deprecated_call_dummy_breakpoint_offset);
1149#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET)
1150#error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET"
1151#endif
1152#if !defined (DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET)
1153#define DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET (gdbarch_deprecated_call_dummy_breakpoint_offset (current_gdbarch))
1154#endif
1155
1156/* DEPRECATED_CALL_DUMMY_LENGTH can be deleted. */
1157
1158extern int gdbarch_deprecated_call_dummy_length (struct gdbarch *gdbarch);
1159extern void set_gdbarch_deprecated_call_dummy_length (struct gdbarch *gdbarch, int deprecated_call_dummy_length);
1160#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_LENGTH)
1161#error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_LENGTH"
1162#endif
1163#if !defined (DEPRECATED_CALL_DUMMY_LENGTH)
1164#define DEPRECATED_CALL_DUMMY_LENGTH (gdbarch_deprecated_call_dummy_length (current_gdbarch))
1165#endif
1166
1167/* DEPRECATED_CALL_DUMMY_WORDS can be deleted. */
1168
1169/* Default (value) for non- multi-arch platforms. */
1170#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_CALL_DUMMY_WORDS)
1171#define DEPRECATED_CALL_DUMMY_WORDS (legacy_call_dummy_words)
1172#endif
1173
1174extern LONGEST * gdbarch_deprecated_call_dummy_words (struct gdbarch *gdbarch);
1175extern void set_gdbarch_deprecated_call_dummy_words (struct gdbarch *gdbarch, LONGEST * deprecated_call_dummy_words);
1176#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_WORDS)
1177#error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_WORDS"
1178#endif
1179#if !defined (DEPRECATED_CALL_DUMMY_WORDS)
1180#define DEPRECATED_CALL_DUMMY_WORDS (gdbarch_deprecated_call_dummy_words (current_gdbarch))
1181#endif
1182
1183/* Implement PUSH_DUMMY_CALL, then delete DEPRECATED_SIZEOF_CALL_DUMMY_WORDS. */
1184
1185/* Default (value) for non- multi-arch platforms. */
1186#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_SIZEOF_CALL_DUMMY_WORDS)
1187#define DEPRECATED_SIZEOF_CALL_DUMMY_WORDS (legacy_sizeof_call_dummy_words)
1188#endif
1189
1190extern int gdbarch_deprecated_sizeof_call_dummy_words (struct gdbarch *gdbarch);
1191extern void set_gdbarch_deprecated_sizeof_call_dummy_words (struct gdbarch *gdbarch, int deprecated_sizeof_call_dummy_words);
1192#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SIZEOF_CALL_DUMMY_WORDS)
1193#error "Non multi-arch definition of DEPRECATED_SIZEOF_CALL_DUMMY_WORDS"
1194#endif
1195#if !defined (DEPRECATED_SIZEOF_CALL_DUMMY_WORDS)
1196#define DEPRECATED_SIZEOF_CALL_DUMMY_WORDS (gdbarch_deprecated_sizeof_call_dummy_words (current_gdbarch))
1197#endif
1198
1199/* Implement PUSH_DUMMY_CALL, then delete DEPRECATED_CALL_DUMMY_STACK_ADJUST. */
1200
1201#if defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
1202/* Legacy for systems yet to multi-arch DEPRECATED_CALL_DUMMY_STACK_ADJUST */
1203#if !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
1204#define DEPRECATED_CALL_DUMMY_STACK_ADJUST_P() (1)
1205#endif
1206#endif
1207
1208/* Default predicate for non- multi-arch targets. */
1209#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
1210#define DEPRECATED_CALL_DUMMY_STACK_ADJUST_P() (0)
1211#endif
1212
1213extern int gdbarch_deprecated_call_dummy_stack_adjust_p (struct gdbarch *gdbarch);
1214#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
1215#error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_STACK_ADJUST"
1216#endif
1217#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
1218#define DEPRECATED_CALL_DUMMY_STACK_ADJUST_P() (gdbarch_deprecated_call_dummy_stack_adjust_p (current_gdbarch))
1219#endif
1220
1221/* Default (value) for non- multi-arch platforms. */
1222#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
1223#define DEPRECATED_CALL_DUMMY_STACK_ADJUST (0)
1224#endif
1225
1226extern int gdbarch_deprecated_call_dummy_stack_adjust (struct gdbarch *gdbarch);
1227extern void set_gdbarch_deprecated_call_dummy_stack_adjust (struct gdbarch *gdbarch, int deprecated_call_dummy_stack_adjust);
1228#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
1229#error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_STACK_ADJUST"
1230#endif
1231#if !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
1232#define DEPRECATED_CALL_DUMMY_STACK_ADJUST (gdbarch_deprecated_call_dummy_stack_adjust (current_gdbarch))
1233#endif
1234
1235/* DEPRECATED_FIX_CALL_DUMMY can be deleted. For the SPARC, implement
1236 PUSH_DUMMY_CODE and set CALL_DUMMY_LOCATION to ON_STACK. */
1237
1238#if defined (DEPRECATED_FIX_CALL_DUMMY)
1239/* Legacy for systems yet to multi-arch DEPRECATED_FIX_CALL_DUMMY */
1240#if !defined (DEPRECATED_FIX_CALL_DUMMY_P)
1241#define DEPRECATED_FIX_CALL_DUMMY_P() (1)
1242#endif
1243#endif
1244
1245/* Default predicate for non- multi-arch targets. */
1246#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FIX_CALL_DUMMY_P)
1247#define DEPRECATED_FIX_CALL_DUMMY_P() (0)
1248#endif
1249
1250extern int gdbarch_deprecated_fix_call_dummy_p (struct gdbarch *gdbarch);
1251#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FIX_CALL_DUMMY_P)
1252#error "Non multi-arch definition of DEPRECATED_FIX_CALL_DUMMY"
1253#endif
1254#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FIX_CALL_DUMMY_P)
1255#define DEPRECATED_FIX_CALL_DUMMY_P() (gdbarch_deprecated_fix_call_dummy_p (current_gdbarch))
1256#endif
1257
1258/* Default (function) for non- multi-arch platforms. */
1259#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FIX_CALL_DUMMY)
1260#define DEPRECATED_FIX_CALL_DUMMY(dummy, pc, fun, nargs, args, type, gcc_p) (internal_error (__FILE__, __LINE__, "DEPRECATED_FIX_CALL_DUMMY"), 0)
1261#endif
1262
1263typedef void (gdbarch_deprecated_fix_call_dummy_ftype) (char *dummy, CORE_ADDR pc, CORE_ADDR fun, int nargs, struct value **args, struct type *type, int gcc_p);
1264extern void gdbarch_deprecated_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);
1265extern void set_gdbarch_deprecated_fix_call_dummy (struct gdbarch *gdbarch, gdbarch_deprecated_fix_call_dummy_ftype *deprecated_fix_call_dummy);
1266#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FIX_CALL_DUMMY)
1267#error "Non multi-arch definition of DEPRECATED_FIX_CALL_DUMMY"
1268#endif
1269#if !defined (DEPRECATED_FIX_CALL_DUMMY)
1270#define DEPRECATED_FIX_CALL_DUMMY(dummy, pc, fun, nargs, args, type, gcc_p) (gdbarch_deprecated_fix_call_dummy (current_gdbarch, dummy, pc, fun, nargs, args, type, gcc_p))
1271#endif
1272
1273/* This is a replacement for DEPRECATED_FIX_CALL_DUMMY et.al. */
1274
1275extern int gdbarch_push_dummy_code_p (struct gdbarch *gdbarch);
1276
1277typedef CORE_ADDR (gdbarch_push_dummy_code_ftype) (struct gdbarch *gdbarch, CORE_ADDR sp, CORE_ADDR funaddr, int using_gcc, struct value **args, int nargs, struct type *value_type, CORE_ADDR *real_pc, CORE_ADDR *bp_addr);
1278extern CORE_ADDR gdbarch_push_dummy_code (struct gdbarch *gdbarch, CORE_ADDR sp, CORE_ADDR funaddr, int using_gcc, struct value **args, int nargs, struct type *value_type, CORE_ADDR *real_pc, CORE_ADDR *bp_addr);
1279extern void set_gdbarch_push_dummy_code (struct gdbarch *gdbarch, gdbarch_push_dummy_code_ftype *push_dummy_code);
1280
1281/* Implement PUSH_DUMMY_CALL, then delete DEPRECATED_PUSH_DUMMY_FRAME. */
1282
1283#if defined (DEPRECATED_PUSH_DUMMY_FRAME)
1284/* Legacy for systems yet to multi-arch DEPRECATED_PUSH_DUMMY_FRAME */
1285#if !defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1286#define DEPRECATED_PUSH_DUMMY_FRAME_P() (1)
1287#endif
1288#endif
1289
1290/* Default predicate for non- multi-arch targets. */
1291#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1292#define DEPRECATED_PUSH_DUMMY_FRAME_P() (0)
1293#endif
1294
1295extern int gdbarch_deprecated_push_dummy_frame_p (struct gdbarch *gdbarch);
1296#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1297#error "Non multi-arch definition of DEPRECATED_PUSH_DUMMY_FRAME"
1298#endif
1299#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1300#define DEPRECATED_PUSH_DUMMY_FRAME_P() (gdbarch_deprecated_push_dummy_frame_p (current_gdbarch))
1301#endif
1302
1303/* Default (function) for non- multi-arch platforms. */
1304#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_DUMMY_FRAME)
1305#define DEPRECATED_PUSH_DUMMY_FRAME (internal_error (__FILE__, __LINE__, "DEPRECATED_PUSH_DUMMY_FRAME"), 0)
1306#endif
1307
1308typedef void (gdbarch_deprecated_push_dummy_frame_ftype) (void);
1309extern void gdbarch_deprecated_push_dummy_frame (struct gdbarch *gdbarch);
1310extern void set_gdbarch_deprecated_push_dummy_frame (struct gdbarch *gdbarch, gdbarch_deprecated_push_dummy_frame_ftype *deprecated_push_dummy_frame);
1311#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_DUMMY_FRAME)
1312#error "Non multi-arch definition of DEPRECATED_PUSH_DUMMY_FRAME"
1313#endif
1314#if !defined (DEPRECATED_PUSH_DUMMY_FRAME)
1315#define DEPRECATED_PUSH_DUMMY_FRAME (gdbarch_deprecated_push_dummy_frame (current_gdbarch))
1316#endif
1317
1318/* Implement PUSH_DUMMY_CALL, then delete
1319 DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED. */
1320
1321/* Default (value) for non- multi-arch platforms. */
1322#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED)
1323#define DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED (0)
1324#endif
1325
1326extern int gdbarch_deprecated_extra_stack_alignment_needed (struct gdbarch *gdbarch);
1327extern void set_gdbarch_deprecated_extra_stack_alignment_needed (struct gdbarch *gdbarch, int deprecated_extra_stack_alignment_needed);
1328#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED)
1329#error "Non multi-arch definition of DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED"
1330#endif
1331#if !defined (DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED)
1332#define DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED (gdbarch_deprecated_extra_stack_alignment_needed (current_gdbarch))
1333#endif
1334
1335#if defined (DEPRECATED_DO_REGISTERS_INFO)
1336/* Legacy for systems yet to multi-arch DEPRECATED_DO_REGISTERS_INFO */
1337#if !defined (DEPRECATED_DO_REGISTERS_INFO_P)
1338#define DEPRECATED_DO_REGISTERS_INFO_P() (1)
1339#endif
1340#endif
1341
1342/* Default predicate for non- multi-arch targets. */
1343#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_DO_REGISTERS_INFO_P)
1344#define DEPRECATED_DO_REGISTERS_INFO_P() (0)
1345#endif
1346
1347extern int gdbarch_deprecated_do_registers_info_p (struct gdbarch *gdbarch);
1348#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DO_REGISTERS_INFO_P)
1349#error "Non multi-arch definition of DEPRECATED_DO_REGISTERS_INFO"
1350#endif
1351#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DO_REGISTERS_INFO_P)
1352#define DEPRECATED_DO_REGISTERS_INFO_P() (gdbarch_deprecated_do_registers_info_p (current_gdbarch))
1353#endif
1354
1355/* Default (function) for non- multi-arch platforms. */
1356#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_DO_REGISTERS_INFO)
1357#define DEPRECATED_DO_REGISTERS_INFO(reg_nr, fpregs) (internal_error (__FILE__, __LINE__, "DEPRECATED_DO_REGISTERS_INFO"), 0)
1358#endif
1359
1360typedef void (gdbarch_deprecated_do_registers_info_ftype) (int reg_nr, int fpregs);
1361extern void gdbarch_deprecated_do_registers_info (struct gdbarch *gdbarch, int reg_nr, int fpregs);
1362extern void set_gdbarch_deprecated_do_registers_info (struct gdbarch *gdbarch, gdbarch_deprecated_do_registers_info_ftype *deprecated_do_registers_info);
1363#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DO_REGISTERS_INFO)
1364#error "Non multi-arch definition of DEPRECATED_DO_REGISTERS_INFO"
1365#endif
1366#if !defined (DEPRECATED_DO_REGISTERS_INFO)
1367#define DEPRECATED_DO_REGISTERS_INFO(reg_nr, fpregs) (gdbarch_deprecated_do_registers_info (current_gdbarch, reg_nr, fpregs))
1368#endif
1369
1370typedef void (gdbarch_print_registers_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all);
1371extern void gdbarch_print_registers_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all);
1372extern void set_gdbarch_print_registers_info (struct gdbarch *gdbarch, gdbarch_print_registers_info_ftype *print_registers_info);
1373
1374extern int gdbarch_print_float_info_p (struct gdbarch *gdbarch);
1375
1376typedef void (gdbarch_print_float_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
1377extern void gdbarch_print_float_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
1378extern void set_gdbarch_print_float_info (struct gdbarch *gdbarch, gdbarch_print_float_info_ftype *print_float_info);
1379
1380extern int gdbarch_print_vector_info_p (struct gdbarch *gdbarch);
1381
1382typedef void (gdbarch_print_vector_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
1383extern void gdbarch_print_vector_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
1384extern void set_gdbarch_print_vector_info (struct gdbarch *gdbarch, gdbarch_print_vector_info_ftype *print_vector_info);
1385
1386/* MAP a GDB RAW register number onto a simulator register number. See
1387 also include/...-sim.h. */
1388
1389/* Default (function) for non- multi-arch platforms. */
1390#if (!GDB_MULTI_ARCH) && !defined (REGISTER_SIM_REGNO)
1391#define REGISTER_SIM_REGNO(reg_nr) (legacy_register_sim_regno (reg_nr))
1392#endif
1393
1394typedef int (gdbarch_register_sim_regno_ftype) (int reg_nr);
1395extern int gdbarch_register_sim_regno (struct gdbarch *gdbarch, int reg_nr);
1396extern void set_gdbarch_register_sim_regno (struct gdbarch *gdbarch, gdbarch_register_sim_regno_ftype *register_sim_regno);
1397#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIM_REGNO)
1398#error "Non multi-arch definition of REGISTER_SIM_REGNO"
1399#endif
1400#if !defined (REGISTER_SIM_REGNO)
1401#define REGISTER_SIM_REGNO(reg_nr) (gdbarch_register_sim_regno (current_gdbarch, reg_nr))
1402#endif
1403
1404#if defined (REGISTER_BYTES_OK)
1405/* Legacy for systems yet to multi-arch REGISTER_BYTES_OK */
1406#if !defined (REGISTER_BYTES_OK_P)
1407#define REGISTER_BYTES_OK_P() (1)
1408#endif
1409#endif
1410
1411/* Default predicate for non- multi-arch targets. */
1412#if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK_P)
1413#define REGISTER_BYTES_OK_P() (0)
1414#endif
1415
1416extern int gdbarch_register_bytes_ok_p (struct gdbarch *gdbarch);
1417#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK_P)
1418#error "Non multi-arch definition of REGISTER_BYTES_OK"
1419#endif
1420#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK_P)
1421#define REGISTER_BYTES_OK_P() (gdbarch_register_bytes_ok_p (current_gdbarch))
1422#endif
1423
1424/* Default (function) for non- multi-arch platforms. */
1425#if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK)
1426#define REGISTER_BYTES_OK(nr_bytes) (internal_error (__FILE__, __LINE__, "REGISTER_BYTES_OK"), 0)
1427#endif
1428
1429typedef int (gdbarch_register_bytes_ok_ftype) (long nr_bytes);
1430extern int gdbarch_register_bytes_ok (struct gdbarch *gdbarch, long nr_bytes);
1431extern void set_gdbarch_register_bytes_ok (struct gdbarch *gdbarch, gdbarch_register_bytes_ok_ftype *register_bytes_ok);
1432#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK)
1433#error "Non multi-arch definition of REGISTER_BYTES_OK"
1434#endif
1435#if !defined (REGISTER_BYTES_OK)
1436#define REGISTER_BYTES_OK(nr_bytes) (gdbarch_register_bytes_ok (current_gdbarch, nr_bytes))
1437#endif
1438
1439/* Default (function) for non- multi-arch platforms. */
1440#if (!GDB_MULTI_ARCH) && !defined (CANNOT_FETCH_REGISTER)
1441#define CANNOT_FETCH_REGISTER(regnum) (cannot_register_not (regnum))
1442#endif
1443
1444typedef int (gdbarch_cannot_fetch_register_ftype) (int regnum);
1445extern int gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, int regnum);
1446extern void set_gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, gdbarch_cannot_fetch_register_ftype *cannot_fetch_register);
1447#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_FETCH_REGISTER)
1448#error "Non multi-arch definition of CANNOT_FETCH_REGISTER"
1449#endif
1450#if !defined (CANNOT_FETCH_REGISTER)
1451#define CANNOT_FETCH_REGISTER(regnum) (gdbarch_cannot_fetch_register (current_gdbarch, regnum))
1452#endif
1453
1454/* Default (function) for non- multi-arch platforms. */
1455#if (!GDB_MULTI_ARCH) && !defined (CANNOT_STORE_REGISTER)
1456#define CANNOT_STORE_REGISTER(regnum) (cannot_register_not (regnum))
1457#endif
1458
1459typedef int (gdbarch_cannot_store_register_ftype) (int regnum);
1460extern int gdbarch_cannot_store_register (struct gdbarch *gdbarch, int regnum);
1461extern void set_gdbarch_cannot_store_register (struct gdbarch *gdbarch, gdbarch_cannot_store_register_ftype *cannot_store_register);
1462#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STORE_REGISTER)
1463#error "Non multi-arch definition of CANNOT_STORE_REGISTER"
1464#endif
1465#if !defined (CANNOT_STORE_REGISTER)
1466#define CANNOT_STORE_REGISTER(regnum) (gdbarch_cannot_store_register (current_gdbarch, regnum))
1467#endif
1468
1469/* setjmp/longjmp support. */
1470
1471#if defined (GET_LONGJMP_TARGET)
1472/* Legacy for systems yet to multi-arch GET_LONGJMP_TARGET */
1473#if !defined (GET_LONGJMP_TARGET_P)
1474#define GET_LONGJMP_TARGET_P() (1)
1475#endif
1476#endif
1477
1478/* Default predicate for non- multi-arch targets. */
1479#if (!GDB_MULTI_ARCH) && !defined (GET_LONGJMP_TARGET_P)
1480#define GET_LONGJMP_TARGET_P() (0)
1481#endif
1482
1483extern int gdbarch_get_longjmp_target_p (struct gdbarch *gdbarch);
1484#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET_P)
1485#error "Non multi-arch definition of GET_LONGJMP_TARGET"
1486#endif
1487#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET_P)
1488#define GET_LONGJMP_TARGET_P() (gdbarch_get_longjmp_target_p (current_gdbarch))
1489#endif
1490
1491/* Default (function) for non- multi-arch platforms. */
1492#if (!GDB_MULTI_ARCH) && !defined (GET_LONGJMP_TARGET)
1493#define GET_LONGJMP_TARGET(pc) (internal_error (__FILE__, __LINE__, "GET_LONGJMP_TARGET"), 0)
1494#endif
1495
1496typedef int (gdbarch_get_longjmp_target_ftype) (CORE_ADDR *pc);
1497extern int gdbarch_get_longjmp_target (struct gdbarch *gdbarch, CORE_ADDR *pc);
1498extern void set_gdbarch_get_longjmp_target (struct gdbarch *gdbarch, gdbarch_get_longjmp_target_ftype *get_longjmp_target);
1499#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET)
1500#error "Non multi-arch definition of GET_LONGJMP_TARGET"
1501#endif
1502#if !defined (GET_LONGJMP_TARGET)
1503#define GET_LONGJMP_TARGET(pc) (gdbarch_get_longjmp_target (current_gdbarch, pc))
1504#endif
1505
1506/* NOTE: cagney/2002-11-24: This function with predicate has a valid
1507 (callable) initial value. As a consequence, even when the predicate
1508 is false, the corresponding function works. This simplifies the
1509 migration process - old code, calling DEPRECATED_PC_IN_CALL_DUMMY(),
1510 doesn't need to be modified. */
1511
1512#if defined (DEPRECATED_PC_IN_CALL_DUMMY)
1513/* Legacy for systems yet to multi-arch DEPRECATED_PC_IN_CALL_DUMMY */
1514#if !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1515#define DEPRECATED_PC_IN_CALL_DUMMY_P() (1)
1516#endif
1517#endif
1518
1519/* Default predicate for non- multi-arch targets. */
1520#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1521#define DEPRECATED_PC_IN_CALL_DUMMY_P() (0)
1522#endif
1523
1524extern int gdbarch_deprecated_pc_in_call_dummy_p (struct gdbarch *gdbarch);
1525#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1526#error "Non multi-arch definition of DEPRECATED_PC_IN_CALL_DUMMY"
1527#endif
1528#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1529#define DEPRECATED_PC_IN_CALL_DUMMY_P() (gdbarch_deprecated_pc_in_call_dummy_p (current_gdbarch))
1530#endif
1531
1532/* Default (function) for non- multi-arch platforms. */
1533#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PC_IN_CALL_DUMMY)
1534#define DEPRECATED_PC_IN_CALL_DUMMY(pc, sp, frame_address) (generic_pc_in_call_dummy (pc, sp, frame_address))
1535#endif
1536
1537typedef int (gdbarch_deprecated_pc_in_call_dummy_ftype) (CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
1538extern int gdbarch_deprecated_pc_in_call_dummy (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
1539extern void set_gdbarch_deprecated_pc_in_call_dummy (struct gdbarch *gdbarch, gdbarch_deprecated_pc_in_call_dummy_ftype *deprecated_pc_in_call_dummy);
1540#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PC_IN_CALL_DUMMY)
1541#error "Non multi-arch definition of DEPRECATED_PC_IN_CALL_DUMMY"
1542#endif
1543#if !defined (DEPRECATED_PC_IN_CALL_DUMMY)
1544#define DEPRECATED_PC_IN_CALL_DUMMY(pc, sp, frame_address) (gdbarch_deprecated_pc_in_call_dummy (current_gdbarch, pc, sp, frame_address))
1545#endif
1546
1547#if defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1548/* Legacy for systems yet to multi-arch DEPRECATED_INIT_FRAME_PC_FIRST */
1549#if !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1550#define DEPRECATED_INIT_FRAME_PC_FIRST_P() (1)
1551#endif
1552#endif
1553
1554/* Default predicate for non- multi-arch targets. */
1555#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1556#define DEPRECATED_INIT_FRAME_PC_FIRST_P() (0)
1557#endif
1558
1559extern int gdbarch_deprecated_init_frame_pc_first_p (struct gdbarch *gdbarch);
1560#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1561#error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC_FIRST"
1562#endif
1563#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1564#define DEPRECATED_INIT_FRAME_PC_FIRST_P() (gdbarch_deprecated_init_frame_pc_first_p (current_gdbarch))
1565#endif
1566
1567/* Default (function) for non- multi-arch platforms. */
1568#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1569#define DEPRECATED_INIT_FRAME_PC_FIRST(fromleaf, prev) (internal_error (__FILE__, __LINE__, "DEPRECATED_INIT_FRAME_PC_FIRST"), 0)
1570#endif
1571
1572typedef CORE_ADDR (gdbarch_deprecated_init_frame_pc_first_ftype) (int fromleaf, struct frame_info *prev);
1573extern CORE_ADDR gdbarch_deprecated_init_frame_pc_first (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1574extern void set_gdbarch_deprecated_init_frame_pc_first (struct gdbarch *gdbarch, gdbarch_deprecated_init_frame_pc_first_ftype *deprecated_init_frame_pc_first);
1575#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1576#error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC_FIRST"
1577#endif
1578#if !defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1579#define DEPRECATED_INIT_FRAME_PC_FIRST(fromleaf, prev) (gdbarch_deprecated_init_frame_pc_first (current_gdbarch, fromleaf, prev))
1580#endif
1581
1582#if defined (DEPRECATED_INIT_FRAME_PC)
1583/* Legacy for systems yet to multi-arch DEPRECATED_INIT_FRAME_PC */
1584#if !defined (DEPRECATED_INIT_FRAME_PC_P)
1585#define DEPRECATED_INIT_FRAME_PC_P() (1)
1586#endif
1587#endif
1588
1589/* Default predicate for non- multi-arch targets. */
1590#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC_P)
1591#define DEPRECATED_INIT_FRAME_PC_P() (0)
1592#endif
1593
1594extern int gdbarch_deprecated_init_frame_pc_p (struct gdbarch *gdbarch);
1595#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_P)
1596#error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC"
1597#endif
1598#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_P)
1599#define DEPRECATED_INIT_FRAME_PC_P() (gdbarch_deprecated_init_frame_pc_p (current_gdbarch))
1600#endif
1601
1602/* Default (function) for non- multi-arch platforms. */
1603#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC)
1604#define DEPRECATED_INIT_FRAME_PC(fromleaf, prev) (internal_error (__FILE__, __LINE__, "DEPRECATED_INIT_FRAME_PC"), 0)
1605#endif
1606
1607typedef CORE_ADDR (gdbarch_deprecated_init_frame_pc_ftype) (int fromleaf, struct frame_info *prev);
1608extern CORE_ADDR gdbarch_deprecated_init_frame_pc (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1609extern void set_gdbarch_deprecated_init_frame_pc (struct gdbarch *gdbarch, gdbarch_deprecated_init_frame_pc_ftype *deprecated_init_frame_pc);
1610#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC)
1611#error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC"
1612#endif
1613#if !defined (DEPRECATED_INIT_FRAME_PC)
1614#define DEPRECATED_INIT_FRAME_PC(fromleaf, prev) (gdbarch_deprecated_init_frame_pc (current_gdbarch, fromleaf, prev))
1615#endif
1616
1617extern int gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch);
1618extern void set_gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch, int believe_pcc_promotion);
1619#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION)
1620#error "Non multi-arch definition of BELIEVE_PCC_PROMOTION"
1621#endif
1622#if !defined (BELIEVE_PCC_PROMOTION)
1623#define BELIEVE_PCC_PROMOTION (gdbarch_believe_pcc_promotion (current_gdbarch))
1624#endif
1625
1626extern int gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch);
1627extern void set_gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch, int believe_pcc_promotion_type);
1628#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION_TYPE)
1629#error "Non multi-arch definition of BELIEVE_PCC_PROMOTION_TYPE"
1630#endif
1631#if !defined (BELIEVE_PCC_PROMOTION_TYPE)
1632#define BELIEVE_PCC_PROMOTION_TYPE (gdbarch_believe_pcc_promotion_type (current_gdbarch))
1633#endif
1634
1635#if defined (DEPRECATED_GET_SAVED_REGISTER)
1636/* Legacy for systems yet to multi-arch DEPRECATED_GET_SAVED_REGISTER */
1637#if !defined (DEPRECATED_GET_SAVED_REGISTER_P)
1638#define DEPRECATED_GET_SAVED_REGISTER_P() (1)
1639#endif
1640#endif
1641
1642/* Default predicate for non- multi-arch targets. */
1643#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_GET_SAVED_REGISTER_P)
1644#define DEPRECATED_GET_SAVED_REGISTER_P() (0)
1645#endif
1646
1647extern int gdbarch_deprecated_get_saved_register_p (struct gdbarch *gdbarch);
1648#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_GET_SAVED_REGISTER_P)
1649#error "Non multi-arch definition of DEPRECATED_GET_SAVED_REGISTER"
1650#endif
1651#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_GET_SAVED_REGISTER_P)
1652#define DEPRECATED_GET_SAVED_REGISTER_P() (gdbarch_deprecated_get_saved_register_p (current_gdbarch))
1653#endif
1654
1655/* Default (function) for non- multi-arch platforms. */
1656#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_GET_SAVED_REGISTER)
1657#define DEPRECATED_GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (internal_error (__FILE__, __LINE__, "DEPRECATED_GET_SAVED_REGISTER"), 0)
1658#endif
1659
1660typedef void (gdbarch_deprecated_get_saved_register_ftype) (char *raw_buffer, int *optimized, CORE_ADDR *addrp, struct frame_info *frame, int regnum, enum lval_type *lval);
1661extern void gdbarch_deprecated_get_saved_register (struct gdbarch *gdbarch, char *raw_buffer, int *optimized, CORE_ADDR *addrp, struct frame_info *frame, int regnum, enum lval_type *lval);
1662extern void set_gdbarch_deprecated_get_saved_register (struct gdbarch *gdbarch, gdbarch_deprecated_get_saved_register_ftype *deprecated_get_saved_register);
1663#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_GET_SAVED_REGISTER)
1664#error "Non multi-arch definition of DEPRECATED_GET_SAVED_REGISTER"
1665#endif
1666#if !defined (DEPRECATED_GET_SAVED_REGISTER)
1667#define DEPRECATED_GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (gdbarch_deprecated_get_saved_register (current_gdbarch, raw_buffer, optimized, addrp, frame, regnum, lval))
1668#endif
1669
1670/* For register <-> value conversions, replaced by CONVERT_REGISTER_P et.al.
1671 For raw <-> cooked register conversions, replaced by pseudo registers. */
1672
1673/* Default (function) for non- multi-arch platforms. */
1674#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_REGISTER_CONVERTIBLE)
1675#define DEPRECATED_REGISTER_CONVERTIBLE(nr) (deprecated_register_convertible_not (nr))
1676#endif
1677
1678typedef int (gdbarch_deprecated_register_convertible_ftype) (int nr);
1679extern int gdbarch_deprecated_register_convertible (struct gdbarch *gdbarch, int nr);
1680extern void set_gdbarch_deprecated_register_convertible (struct gdbarch *gdbarch, gdbarch_deprecated_register_convertible_ftype *deprecated_register_convertible);
1681#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_CONVERTIBLE)
1682#error "Non multi-arch definition of DEPRECATED_REGISTER_CONVERTIBLE"
1683#endif
1684#if !defined (DEPRECATED_REGISTER_CONVERTIBLE)
1685#define DEPRECATED_REGISTER_CONVERTIBLE(nr) (gdbarch_deprecated_register_convertible (current_gdbarch, nr))
1686#endif
1687
1688/* For register <-> value conversions, replaced by CONVERT_REGISTER_P et.al.
1689 For raw <-> cooked register conversions, replaced by pseudo registers. */
1690
1691/* Default (function) for non- multi-arch platforms. */
1692#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_REGISTER_CONVERT_TO_VIRTUAL)
1693#define DEPRECATED_REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (internal_error (__FILE__, __LINE__, "DEPRECATED_REGISTER_CONVERT_TO_VIRTUAL"), 0)
1694#endif
1695
1696typedef void (gdbarch_deprecated_register_convert_to_virtual_ftype) (int regnum, struct type *type, char *from, char *to);
1697extern void gdbarch_deprecated_register_convert_to_virtual (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
1698extern void set_gdbarch_deprecated_register_convert_to_virtual (struct gdbarch *gdbarch, gdbarch_deprecated_register_convert_to_virtual_ftype *deprecated_register_convert_to_virtual);
1699#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_CONVERT_TO_VIRTUAL)
1700#error "Non multi-arch definition of DEPRECATED_REGISTER_CONVERT_TO_VIRTUAL"
1701#endif
1702#if !defined (DEPRECATED_REGISTER_CONVERT_TO_VIRTUAL)
1703#define DEPRECATED_REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (gdbarch_deprecated_register_convert_to_virtual (current_gdbarch, regnum, type, from, to))
1704#endif
1705
1706/* For register <-> value conversions, replaced by CONVERT_REGISTER_P et.al.
1707 For raw <-> cooked register conversions, replaced by pseudo registers. */
1708
1709/* Default (function) for non- multi-arch platforms. */
1710#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_REGISTER_CONVERT_TO_RAW)
1711#define DEPRECATED_REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (internal_error (__FILE__, __LINE__, "DEPRECATED_REGISTER_CONVERT_TO_RAW"), 0)
1712#endif
1713
1714typedef void (gdbarch_deprecated_register_convert_to_raw_ftype) (struct type *type, int regnum, const char *from, char *to);
1715extern void gdbarch_deprecated_register_convert_to_raw (struct gdbarch *gdbarch, struct type *type, int regnum, const char *from, char *to);
1716extern void set_gdbarch_deprecated_register_convert_to_raw (struct gdbarch *gdbarch, gdbarch_deprecated_register_convert_to_raw_ftype *deprecated_register_convert_to_raw);
1717#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_CONVERT_TO_RAW)
1718#error "Non multi-arch definition of DEPRECATED_REGISTER_CONVERT_TO_RAW"
1719#endif
1720#if !defined (DEPRECATED_REGISTER_CONVERT_TO_RAW)
1721#define DEPRECATED_REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (gdbarch_deprecated_register_convert_to_raw (current_gdbarch, type, regnum, from, to))
1722#endif
1723
1724/* Default (function) for non- multi-arch platforms. */
1725#if (!GDB_MULTI_ARCH) && !defined (CONVERT_REGISTER_P)
1726#define CONVERT_REGISTER_P(regnum, type) (legacy_convert_register_p (regnum, type))
1727#endif
1728
1729typedef int (gdbarch_convert_register_p_ftype) (int regnum, struct type *type);
1730extern int gdbarch_convert_register_p (struct gdbarch *gdbarch, int regnum, struct type *type);
1731extern void set_gdbarch_convert_register_p (struct gdbarch *gdbarch, gdbarch_convert_register_p_ftype *convert_register_p);
1732#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_REGISTER_P)
1733#error "Non multi-arch definition of CONVERT_REGISTER_P"
1734#endif
1735#if !defined (CONVERT_REGISTER_P)
1736#define CONVERT_REGISTER_P(regnum, type) (gdbarch_convert_register_p (current_gdbarch, regnum, type))
1737#endif
1738
1739/* Default (function) for non- multi-arch platforms. */
1740#if (!GDB_MULTI_ARCH) && !defined (REGISTER_TO_VALUE)
1741#define REGISTER_TO_VALUE(frame, regnum, type, buf) (legacy_register_to_value (frame, regnum, type, buf))
1742#endif
1743
1744typedef void (gdbarch_register_to_value_ftype) (struct frame_info *frame, int regnum, struct type *type, void *buf);
1745extern void gdbarch_register_to_value (struct gdbarch *gdbarch, struct frame_info *frame, int regnum, struct type *type, void *buf);
1746extern void set_gdbarch_register_to_value (struct gdbarch *gdbarch, gdbarch_register_to_value_ftype *register_to_value);
1747#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_TO_VALUE)
1748#error "Non multi-arch definition of REGISTER_TO_VALUE"
1749#endif
1750#if !defined (REGISTER_TO_VALUE)
1751#define REGISTER_TO_VALUE(frame, regnum, type, buf) (gdbarch_register_to_value (current_gdbarch, frame, regnum, type, buf))
1752#endif
1753
1754/* Default (function) for non- multi-arch platforms. */
1755#if (!GDB_MULTI_ARCH) && !defined (VALUE_TO_REGISTER)
1756#define VALUE_TO_REGISTER(frame, regnum, type, buf) (legacy_value_to_register (frame, regnum, type, buf))
1757#endif
1758
1759typedef void (gdbarch_value_to_register_ftype) (struct frame_info *frame, int regnum, struct type *type, const void *buf);
1760extern void gdbarch_value_to_register (struct gdbarch *gdbarch, struct frame_info *frame, int regnum, struct type *type, const void *buf);
1761extern void set_gdbarch_value_to_register (struct gdbarch *gdbarch, gdbarch_value_to_register_ftype *value_to_register);
1762#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (VALUE_TO_REGISTER)
1763#error "Non multi-arch definition of VALUE_TO_REGISTER"
1764#endif
1765#if !defined (VALUE_TO_REGISTER)
1766#define VALUE_TO_REGISTER(frame, regnum, type, buf) (gdbarch_value_to_register (current_gdbarch, frame, regnum, type, buf))
1767#endif
1768
1769/* Default (function) for non- multi-arch platforms. */
1770#if (!GDB_MULTI_ARCH) && !defined (POINTER_TO_ADDRESS)
1771#define POINTER_TO_ADDRESS(type, buf) (unsigned_pointer_to_address (type, buf))
1772#endif
1773
1774typedef CORE_ADDR (gdbarch_pointer_to_address_ftype) (struct type *type, const void *buf);
1775extern CORE_ADDR gdbarch_pointer_to_address (struct gdbarch *gdbarch, struct type *type, const void *buf);
1776extern void set_gdbarch_pointer_to_address (struct gdbarch *gdbarch, gdbarch_pointer_to_address_ftype *pointer_to_address);
1777#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POINTER_TO_ADDRESS)
1778#error "Non multi-arch definition of POINTER_TO_ADDRESS"
1779#endif
1780#if !defined (POINTER_TO_ADDRESS)
1781#define POINTER_TO_ADDRESS(type, buf) (gdbarch_pointer_to_address (current_gdbarch, type, buf))
1782#endif
1783
1784/* Default (function) for non- multi-arch platforms. */
1785#if (!GDB_MULTI_ARCH) && !defined (ADDRESS_TO_POINTER)
1786#define ADDRESS_TO_POINTER(type, buf, addr) (unsigned_address_to_pointer (type, buf, addr))
1787#endif
1788
1789typedef void (gdbarch_address_to_pointer_ftype) (struct type *type, void *buf, CORE_ADDR addr);
1790extern void gdbarch_address_to_pointer (struct gdbarch *gdbarch, struct type *type, void *buf, CORE_ADDR addr);
1791extern void set_gdbarch_address_to_pointer (struct gdbarch *gdbarch, gdbarch_address_to_pointer_ftype *address_to_pointer);
1792#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_TO_POINTER)
1793#error "Non multi-arch definition of ADDRESS_TO_POINTER"
1794#endif
1795#if !defined (ADDRESS_TO_POINTER)
1796#define ADDRESS_TO_POINTER(type, buf, addr) (gdbarch_address_to_pointer (current_gdbarch, type, buf, addr))
1797#endif
1798
1799#if defined (INTEGER_TO_ADDRESS)
1800/* Legacy for systems yet to multi-arch INTEGER_TO_ADDRESS */
1801#if !defined (INTEGER_TO_ADDRESS_P)
1802#define INTEGER_TO_ADDRESS_P() (1)
1803#endif
1804#endif
1805
1806/* Default predicate for non- multi-arch targets. */
1807#if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS_P)
1808#define INTEGER_TO_ADDRESS_P() (0)
1809#endif
1810
1811extern int gdbarch_integer_to_address_p (struct gdbarch *gdbarch);
1812#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS_P)
1813#error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1814#endif
1815#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS_P)
1816#define INTEGER_TO_ADDRESS_P() (gdbarch_integer_to_address_p (current_gdbarch))
1817#endif
1818
1819/* Default (function) for non- multi-arch platforms. */
1820#if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS)
1821#define INTEGER_TO_ADDRESS(type, buf) (internal_error (__FILE__, __LINE__, "INTEGER_TO_ADDRESS"), 0)
1822#endif
1823
1824typedef CORE_ADDR (gdbarch_integer_to_address_ftype) (struct type *type, void *buf);
1825extern CORE_ADDR gdbarch_integer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
1826extern void set_gdbarch_integer_to_address (struct gdbarch *gdbarch, gdbarch_integer_to_address_ftype *integer_to_address);
1827#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS)
1828#error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1829#endif
1830#if !defined (INTEGER_TO_ADDRESS)
1831#define INTEGER_TO_ADDRESS(type, buf) (gdbarch_integer_to_address (current_gdbarch, type, buf))
1832#endif
1833
1834/* Default (function) for non- multi-arch platforms. */
1835#if (!GDB_MULTI_ARCH) && !defined (RETURN_VALUE_ON_STACK)
1836#define RETURN_VALUE_ON_STACK(type) (generic_return_value_on_stack_not (type))
1837#endif
1838
1839typedef int (gdbarch_return_value_on_stack_ftype) (struct type *type);
1840extern int gdbarch_return_value_on_stack (struct gdbarch *gdbarch, struct type *type);
1841extern void set_gdbarch_return_value_on_stack (struct gdbarch *gdbarch, gdbarch_return_value_on_stack_ftype *return_value_on_stack);
1842#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (RETURN_VALUE_ON_STACK)
1843#error "Non multi-arch definition of RETURN_VALUE_ON_STACK"
1844#endif
1845#if !defined (RETURN_VALUE_ON_STACK)
1846#define RETURN_VALUE_ON_STACK(type) (gdbarch_return_value_on_stack (current_gdbarch, type))
1847#endif
1848
1849#if defined (DEPRECATED_POP_FRAME)
1850/* Legacy for systems yet to multi-arch DEPRECATED_POP_FRAME */
1851#if !defined (DEPRECATED_POP_FRAME_P)
1852#define DEPRECATED_POP_FRAME_P() (1)
1853#endif
1854#endif
1855
1856/* Default predicate for non- multi-arch targets. */
1857#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_POP_FRAME_P)
1858#define DEPRECATED_POP_FRAME_P() (0)
1859#endif
1860
1861extern int gdbarch_deprecated_pop_frame_p (struct gdbarch *gdbarch);
1862#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_POP_FRAME_P)
1863#error "Non multi-arch definition of DEPRECATED_POP_FRAME"
1864#endif
1865#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_POP_FRAME_P)
1866#define DEPRECATED_POP_FRAME_P() (gdbarch_deprecated_pop_frame_p (current_gdbarch))
1867#endif
1868
1869/* Default (function) for non- multi-arch platforms. */
1870#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_POP_FRAME)
1871#define DEPRECATED_POP_FRAME (internal_error (__FILE__, __LINE__, "DEPRECATED_POP_FRAME"), 0)
1872#endif
1873
1874typedef void (gdbarch_deprecated_pop_frame_ftype) (void);
1875extern void gdbarch_deprecated_pop_frame (struct gdbarch *gdbarch);
1876extern void set_gdbarch_deprecated_pop_frame (struct gdbarch *gdbarch, gdbarch_deprecated_pop_frame_ftype *deprecated_pop_frame);
1877#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_POP_FRAME)
1878#error "Non multi-arch definition of DEPRECATED_POP_FRAME"
1879#endif
1880#if !defined (DEPRECATED_POP_FRAME)
1881#define DEPRECATED_POP_FRAME (gdbarch_deprecated_pop_frame (current_gdbarch))
1882#endif
1883
1884/* NOTE: cagney/2003-03-24: Replaced by PUSH_ARGUMENTS. */
1885
1886#if defined (DEPRECATED_STORE_STRUCT_RETURN)
1887/* Legacy for systems yet to multi-arch DEPRECATED_STORE_STRUCT_RETURN */
1888#if !defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1889#define DEPRECATED_STORE_STRUCT_RETURN_P() (1)
1890#endif
1891#endif
1892
1893/* Default predicate for non- multi-arch targets. */
1894#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1895#define DEPRECATED_STORE_STRUCT_RETURN_P() (0)
1896#endif
1897
1898extern int gdbarch_deprecated_store_struct_return_p (struct gdbarch *gdbarch);
1899#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1900#error "Non multi-arch definition of DEPRECATED_STORE_STRUCT_RETURN"
1901#endif
1902#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1903#define DEPRECATED_STORE_STRUCT_RETURN_P() (gdbarch_deprecated_store_struct_return_p (current_gdbarch))
1904#endif
1905
1906/* Default (function) for non- multi-arch platforms. */
1907#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_STORE_STRUCT_RETURN)
1908#define DEPRECATED_STORE_STRUCT_RETURN(addr, sp) (internal_error (__FILE__, __LINE__, "DEPRECATED_STORE_STRUCT_RETURN"), 0)
1909#endif
1910
1911typedef void (gdbarch_deprecated_store_struct_return_ftype) (CORE_ADDR addr, CORE_ADDR sp);
1912extern void gdbarch_deprecated_store_struct_return (struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR sp);
1913extern void set_gdbarch_deprecated_store_struct_return (struct gdbarch *gdbarch, gdbarch_deprecated_store_struct_return_ftype *deprecated_store_struct_return);
1914#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_STRUCT_RETURN)
1915#error "Non multi-arch definition of DEPRECATED_STORE_STRUCT_RETURN"
1916#endif
1917#if !defined (DEPRECATED_STORE_STRUCT_RETURN)
1918#define DEPRECATED_STORE_STRUCT_RETURN(addr, sp) (gdbarch_deprecated_store_struct_return (current_gdbarch, addr, sp))
1919#endif
1920
1921/* Default (function) for non- multi-arch platforms. */
1922#if (!GDB_MULTI_ARCH) && !defined (EXTRACT_RETURN_VALUE)
1923#define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (legacy_extract_return_value (type, regcache, valbuf))
1924#endif
1925
1926typedef void (gdbarch_extract_return_value_ftype) (struct type *type, struct regcache *regcache, void *valbuf);
1927extern void gdbarch_extract_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, void *valbuf);
1928extern void set_gdbarch_extract_return_value (struct gdbarch *gdbarch, gdbarch_extract_return_value_ftype *extract_return_value);
1929#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_RETURN_VALUE)
1930#error "Non multi-arch definition of EXTRACT_RETURN_VALUE"
1931#endif
1932#if !defined (EXTRACT_RETURN_VALUE)
1933#define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regcache, valbuf))
1934#endif
1935
1936/* Default (function) for non- multi-arch platforms. */
1937#if (!GDB_MULTI_ARCH) && !defined (STORE_RETURN_VALUE)
1938#define STORE_RETURN_VALUE(type, regcache, valbuf) (legacy_store_return_value (type, regcache, valbuf))
1939#endif
1940
1941typedef void (gdbarch_store_return_value_ftype) (struct type *type, struct regcache *regcache, const void *valbuf);
1942extern void gdbarch_store_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, const void *valbuf);
1943extern void set_gdbarch_store_return_value (struct gdbarch *gdbarch, gdbarch_store_return_value_ftype *store_return_value);
1944#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_RETURN_VALUE)
1945#error "Non multi-arch definition of STORE_RETURN_VALUE"
1946#endif
1947#if !defined (STORE_RETURN_VALUE)
1948#define STORE_RETURN_VALUE(type, regcache, valbuf) (gdbarch_store_return_value (current_gdbarch, type, regcache, valbuf))
1949#endif
1950
1951typedef void (gdbarch_deprecated_extract_return_value_ftype) (struct type *type, char *regbuf, char *valbuf);
1952extern void gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, struct type *type, char *regbuf, char *valbuf);
1953extern void set_gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_extract_return_value_ftype *deprecated_extract_return_value);
1954#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1955#error "Non multi-arch definition of DEPRECATED_EXTRACT_RETURN_VALUE"
1956#endif
1957#if !defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1958#define DEPRECATED_EXTRACT_RETURN_VALUE(type, regbuf, valbuf) (gdbarch_deprecated_extract_return_value (current_gdbarch, type, regbuf, valbuf))
1959#endif
1960
1961typedef void (gdbarch_deprecated_store_return_value_ftype) (struct type *type, char *valbuf);
1962extern void gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, struct type *type, char *valbuf);
1963extern void set_gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_store_return_value_ftype *deprecated_store_return_value);
1964#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_RETURN_VALUE)
1965#error "Non multi-arch definition of DEPRECATED_STORE_RETURN_VALUE"
1966#endif
1967#if !defined (DEPRECATED_STORE_RETURN_VALUE)
1968#define DEPRECATED_STORE_RETURN_VALUE(type, valbuf) (gdbarch_deprecated_store_return_value (current_gdbarch, type, valbuf))
1969#endif
1970
1971#if defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1972/* Legacy for systems yet to multi-arch EXTRACT_STRUCT_VALUE_ADDRESS */
1973#if !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1974#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1975#endif
1976#endif
1977
1978/* Default predicate for non- multi-arch targets. */
1979#if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1980#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
1981#endif
1982
1983extern int gdbarch_extract_struct_value_address_p (struct gdbarch *gdbarch);
1984#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1985#error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1986#endif
1987#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1988#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_extract_struct_value_address_p (current_gdbarch))
1989#endif
1990
1991/* Default (function) for non- multi-arch platforms. */
1992#if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1993#define EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (internal_error (__FILE__, __LINE__, "EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
1994#endif
1995
1996typedef CORE_ADDR (gdbarch_extract_struct_value_address_ftype) (struct regcache *regcache);
1997extern CORE_ADDR gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, struct regcache *regcache);
1998extern void set_gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_extract_struct_value_address_ftype *extract_struct_value_address);
1999#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS)
2000#error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
2001#endif
2002#if !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
2003#define EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (gdbarch_extract_struct_value_address (current_gdbarch, regcache))
2004#endif
2005
2006#if defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
2007/* Legacy for systems yet to multi-arch DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS */
2008#if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
2009#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
2010#endif
2011#endif
2012
2013/* Default predicate for non- multi-arch targets. */
2014#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
2015#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
2016#endif
2017
2018extern int gdbarch_deprecated_extract_struct_value_address_p (struct gdbarch *gdbarch);
2019#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
2020#error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
2021#endif
2022#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
2023#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_deprecated_extract_struct_value_address_p (current_gdbarch))
2024#endif
2025
2026/* Default (function) for non- multi-arch platforms. */
2027#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
2028#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (internal_error (__FILE__, __LINE__, "DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
2029#endif
2030
2031typedef CORE_ADDR (gdbarch_deprecated_extract_struct_value_address_ftype) (char *regbuf);
2032extern CORE_ADDR gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, char *regbuf);
2033extern void set_gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_deprecated_extract_struct_value_address_ftype *deprecated_extract_struct_value_address);
2034#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
2035#error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
2036#endif
2037#if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
2038#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (gdbarch_deprecated_extract_struct_value_address (current_gdbarch, regbuf))
2039#endif
2040
2041/* Default (function) for non- multi-arch platforms. */
2042#if (!GDB_MULTI_ARCH) && !defined (USE_STRUCT_CONVENTION)
2043#define USE_STRUCT_CONVENTION(gcc_p, value_type) (generic_use_struct_convention (gcc_p, value_type))
2044#endif
2045
2046typedef int (gdbarch_use_struct_convention_ftype) (int gcc_p, struct type *value_type);
2047extern int gdbarch_use_struct_convention (struct gdbarch *gdbarch, int gcc_p, struct type *value_type);
2048extern void set_gdbarch_use_struct_convention (struct gdbarch *gdbarch, gdbarch_use_struct_convention_ftype *use_struct_convention);
2049#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (USE_STRUCT_CONVENTION)
2050#error "Non multi-arch definition of USE_STRUCT_CONVENTION"
2051#endif
2052#if !defined (USE_STRUCT_CONVENTION)
2053#define USE_STRUCT_CONVENTION(gcc_p, value_type) (gdbarch_use_struct_convention (current_gdbarch, gcc_p, value_type))
2054#endif
2055
2056#if defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
2057/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_INIT_SAVED_REGS */
2058#if !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
2059#define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (1)
2060#endif
2061#endif
2062
2063/* Default predicate for non- multi-arch targets. */
2064#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
2065#define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (0)
2066#endif
2067
2068extern int gdbarch_deprecated_frame_init_saved_regs_p (struct gdbarch *gdbarch);
2069#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
2070#error "Non multi-arch definition of DEPRECATED_FRAME_INIT_SAVED_REGS"
2071#endif
2072#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
2073#define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (gdbarch_deprecated_frame_init_saved_regs_p (current_gdbarch))
2074#endif
2075
2076/* Default (function) for non- multi-arch platforms. */
2077#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
2078#define DEPRECATED_FRAME_INIT_SAVED_REGS(frame) (internal_error (__FILE__, __LINE__, "DEPRECATED_FRAME_INIT_SAVED_REGS"), 0)
2079#endif
2080
2081typedef void (gdbarch_deprecated_frame_init_saved_regs_ftype) (struct frame_info *frame);
2082extern void gdbarch_deprecated_frame_init_saved_regs (struct gdbarch *gdbarch, struct frame_info *frame);
2083extern void set_gdbarch_deprecated_frame_init_saved_regs (struct gdbarch *gdbarch, gdbarch_deprecated_frame_init_saved_regs_ftype *deprecated_frame_init_saved_regs);
2084#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
2085#error "Non multi-arch definition of DEPRECATED_FRAME_INIT_SAVED_REGS"
2086#endif
2087#if !defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
2088#define DEPRECATED_FRAME_INIT_SAVED_REGS(frame) (gdbarch_deprecated_frame_init_saved_regs (current_gdbarch, frame))
2089#endif
2090
2091#if defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
2092/* Legacy for systems yet to multi-arch DEPRECATED_INIT_EXTRA_FRAME_INFO */
2093#if !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
2094#define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (1)
2095#endif
2096#endif
2097
2098/* Default predicate for non- multi-arch targets. */
2099#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
2100#define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (0)
2101#endif
2102
2103extern int gdbarch_deprecated_init_extra_frame_info_p (struct gdbarch *gdbarch);
2104#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
2105#error "Non multi-arch definition of DEPRECATED_INIT_EXTRA_FRAME_INFO"
2106#endif
2107#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
2108#define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (gdbarch_deprecated_init_extra_frame_info_p (current_gdbarch))
2109#endif
2110
2111/* Default (function) for non- multi-arch platforms. */
2112#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
2113#define DEPRECATED_INIT_EXTRA_FRAME_INFO(fromleaf, frame) (internal_error (__FILE__, __LINE__, "DEPRECATED_INIT_EXTRA_FRAME_INFO"), 0)
2114#endif
2115
2116typedef void (gdbarch_deprecated_init_extra_frame_info_ftype) (int fromleaf, struct frame_info *frame);
2117extern void gdbarch_deprecated_init_extra_frame_info (struct gdbarch *gdbarch, int fromleaf, struct frame_info *frame);
2118extern void set_gdbarch_deprecated_init_extra_frame_info (struct gdbarch *gdbarch, gdbarch_deprecated_init_extra_frame_info_ftype *deprecated_init_extra_frame_info);
2119#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
2120#error "Non multi-arch definition of DEPRECATED_INIT_EXTRA_FRAME_INFO"
2121#endif
2122#if !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
2123#define DEPRECATED_INIT_EXTRA_FRAME_INFO(fromleaf, frame) (gdbarch_deprecated_init_extra_frame_info (current_gdbarch, fromleaf, frame))
2124#endif
2125
2126typedef CORE_ADDR (gdbarch_skip_prologue_ftype) (CORE_ADDR ip);
2127extern CORE_ADDR gdbarch_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR ip);
2128extern void set_gdbarch_skip_prologue (struct gdbarch *gdbarch, gdbarch_skip_prologue_ftype *skip_prologue);
2129#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_PROLOGUE)
2130#error "Non multi-arch definition of SKIP_PROLOGUE"
2131#endif
2132#if !defined (SKIP_PROLOGUE)
2133#define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip))
2134#endif
2135
2136/* Default (function) for non- multi-arch platforms. */
2137#if (!GDB_MULTI_ARCH) && !defined (PROLOGUE_FRAMELESS_P)
2138#define PROLOGUE_FRAMELESS_P(ip) (generic_prologue_frameless_p (ip))
2139#endif
2140
2141typedef int (gdbarch_prologue_frameless_p_ftype) (CORE_ADDR ip);
2142extern int gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, CORE_ADDR ip);
2143extern void set_gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, gdbarch_prologue_frameless_p_ftype *prologue_frameless_p);
2144#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PROLOGUE_FRAMELESS_P)
2145#error "Non multi-arch definition of PROLOGUE_FRAMELESS_P"
2146#endif
2147#if !defined (PROLOGUE_FRAMELESS_P)
2148#define PROLOGUE_FRAMELESS_P(ip) (gdbarch_prologue_frameless_p (current_gdbarch, ip))
2149#endif
2150
2151typedef int (gdbarch_inner_than_ftype) (CORE_ADDR lhs, CORE_ADDR rhs);
2152extern int gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs);
2153extern void set_gdbarch_inner_than (struct gdbarch *gdbarch, gdbarch_inner_than_ftype *inner_than);
2154#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INNER_THAN)
2155#error "Non multi-arch definition of INNER_THAN"
2156#endif
2157#if !defined (INNER_THAN)
2158#define INNER_THAN(lhs, rhs) (gdbarch_inner_than (current_gdbarch, lhs, rhs))
2159#endif
2160
2161typedef const unsigned char * (gdbarch_breakpoint_from_pc_ftype) (CORE_ADDR *pcptr, int *lenptr);
2162extern const unsigned char * gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr);
2163extern void set_gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc);
2164#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BREAKPOINT_FROM_PC)
2165#error "Non multi-arch definition of BREAKPOINT_FROM_PC"
2166#endif
2167#if !defined (BREAKPOINT_FROM_PC)
2168#define BREAKPOINT_FROM_PC(pcptr, lenptr) (gdbarch_breakpoint_from_pc (current_gdbarch, pcptr, lenptr))
2169#endif
2170
2171/* Default (function) for non- multi-arch platforms. */
2172#if (!GDB_MULTI_ARCH) && !defined (MEMORY_INSERT_BREAKPOINT)
2173#define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (default_memory_insert_breakpoint (addr, contents_cache))
2174#endif
2175
2176typedef int (gdbarch_memory_insert_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
2177extern int gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
2178extern void set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint);
2179#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_INSERT_BREAKPOINT)
2180#error "Non multi-arch definition of MEMORY_INSERT_BREAKPOINT"
2181#endif
2182#if !defined (MEMORY_INSERT_BREAKPOINT)
2183#define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (gdbarch_memory_insert_breakpoint (current_gdbarch, addr, contents_cache))
2184#endif
2185
2186/* Default (function) for non- multi-arch platforms. */
2187#if (!GDB_MULTI_ARCH) && !defined (MEMORY_REMOVE_BREAKPOINT)
2188#define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (default_memory_remove_breakpoint (addr, contents_cache))
2189#endif
2190
2191typedef int (gdbarch_memory_remove_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
2192extern int gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
2193extern void set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint);
2194#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_REMOVE_BREAKPOINT)
2195#error "Non multi-arch definition of MEMORY_REMOVE_BREAKPOINT"
2196#endif
2197#if !defined (MEMORY_REMOVE_BREAKPOINT)
2198#define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (gdbarch_memory_remove_breakpoint (current_gdbarch, addr, contents_cache))
2199#endif
2200
2201extern CORE_ADDR gdbarch_decr_pc_after_break (struct gdbarch *gdbarch);
2202extern void set_gdbarch_decr_pc_after_break (struct gdbarch *gdbarch, CORE_ADDR decr_pc_after_break);
2203#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DECR_PC_AFTER_BREAK)
2204#error "Non multi-arch definition of DECR_PC_AFTER_BREAK"
2205#endif
2206#if !defined (DECR_PC_AFTER_BREAK)
2207#define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch))
2208#endif
2209
2210extern CORE_ADDR gdbarch_function_start_offset (struct gdbarch *gdbarch);
2211extern void set_gdbarch_function_start_offset (struct gdbarch *gdbarch, CORE_ADDR function_start_offset);
2212#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FUNCTION_START_OFFSET)
2213#error "Non multi-arch definition of FUNCTION_START_OFFSET"
2214#endif
2215#if !defined (FUNCTION_START_OFFSET)
2216#define FUNCTION_START_OFFSET (gdbarch_function_start_offset (current_gdbarch))
2217#endif
2218
2219typedef void (gdbarch_remote_translate_xfer_address_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
2220extern void gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
2221extern void set_gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, gdbarch_remote_translate_xfer_address_ftype *remote_translate_xfer_address);
2222
2223extern CORE_ADDR gdbarch_frame_args_skip (struct gdbarch *gdbarch);
2224extern void set_gdbarch_frame_args_skip (struct gdbarch *gdbarch, CORE_ADDR frame_args_skip);
2225#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_SKIP)
2226#error "Non multi-arch definition of FRAME_ARGS_SKIP"
2227#endif
2228#if !defined (FRAME_ARGS_SKIP)
2229#define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch))
2230#endif
2231
2232/* Default (function) for non- multi-arch platforms. */
2233#if (!GDB_MULTI_ARCH) && !defined (FRAMELESS_FUNCTION_INVOCATION)
2234#define FRAMELESS_FUNCTION_INVOCATION(fi) (generic_frameless_function_invocation_not (fi))
2235#endif
2236
2237typedef int (gdbarch_frameless_function_invocation_ftype) (struct frame_info *fi);
2238extern int gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, struct frame_info *fi);
2239extern void set_gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, gdbarch_frameless_function_invocation_ftype *frameless_function_invocation);
2240#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAMELESS_FUNCTION_INVOCATION)
2241#error "Non multi-arch definition of FRAMELESS_FUNCTION_INVOCATION"
2242#endif
2243#if !defined (FRAMELESS_FUNCTION_INVOCATION)
2244#define FRAMELESS_FUNCTION_INVOCATION(fi) (gdbarch_frameless_function_invocation (current_gdbarch, fi))
2245#endif
2246
2247#if defined (DEPRECATED_FRAME_CHAIN)
2248/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_CHAIN */
2249#if !defined (DEPRECATED_FRAME_CHAIN_P)
2250#define DEPRECATED_FRAME_CHAIN_P() (1)
2251#endif
2252#endif
2253
2254/* Default predicate for non- multi-arch targets. */
2255#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_CHAIN_P)
2256#define DEPRECATED_FRAME_CHAIN_P() (0)
2257#endif
2258
2259extern int gdbarch_deprecated_frame_chain_p (struct gdbarch *gdbarch);
2260#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_P)
2261#error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN"
2262#endif
2263#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN_P)
2264#define DEPRECATED_FRAME_CHAIN_P() (gdbarch_deprecated_frame_chain_p (current_gdbarch))
2265#endif
2266
2267/* Default (function) for non- multi-arch platforms. */
2268#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_CHAIN)
2269#define DEPRECATED_FRAME_CHAIN(frame) (internal_error (__FILE__, __LINE__, "DEPRECATED_FRAME_CHAIN"), 0)
2270#endif
2271
2272typedef CORE_ADDR (gdbarch_deprecated_frame_chain_ftype) (struct frame_info *frame);
2273extern CORE_ADDR gdbarch_deprecated_frame_chain (struct gdbarch *gdbarch, struct frame_info *frame);
2274extern void set_gdbarch_deprecated_frame_chain (struct gdbarch *gdbarch, gdbarch_deprecated_frame_chain_ftype *deprecated_frame_chain);
2275#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN)
2276#error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN"
2277#endif
2278#if !defined (DEPRECATED_FRAME_CHAIN)
2279#define DEPRECATED_FRAME_CHAIN(frame) (gdbarch_deprecated_frame_chain (current_gdbarch, frame))
2280#endif
2281
2282#if defined (DEPRECATED_FRAME_CHAIN_VALID)
2283/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_CHAIN_VALID */
2284#if !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
2285#define DEPRECATED_FRAME_CHAIN_VALID_P() (1)
2286#endif
2287#endif
2288
2289/* Default predicate for non- multi-arch targets. */
2290#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
2291#define DEPRECATED_FRAME_CHAIN_VALID_P() (0)
2292#endif
2293
2294extern int gdbarch_deprecated_frame_chain_valid_p (struct gdbarch *gdbarch);
2295#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_VALID_P)
2296#error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN_VALID"
2297#endif
2298#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
2299#define DEPRECATED_FRAME_CHAIN_VALID_P() (gdbarch_deprecated_frame_chain_valid_p (current_gdbarch))
2300#endif
2301
2302/* Default (function) for non- multi-arch platforms. */
2303#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_CHAIN_VALID)
2304#define DEPRECATED_FRAME_CHAIN_VALID(chain, thisframe) (internal_error (__FILE__, __LINE__, "DEPRECATED_FRAME_CHAIN_VALID"), 0)
2305#endif
2306
2307typedef int (gdbarch_deprecated_frame_chain_valid_ftype) (CORE_ADDR chain, struct frame_info *thisframe);
2308extern int gdbarch_deprecated_frame_chain_valid (struct gdbarch *gdbarch, CORE_ADDR chain, struct frame_info *thisframe);
2309extern void set_gdbarch_deprecated_frame_chain_valid (struct gdbarch *gdbarch, gdbarch_deprecated_frame_chain_valid_ftype *deprecated_frame_chain_valid);
2310#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_VALID)
2311#error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN_VALID"
2312#endif
2313#if !defined (DEPRECATED_FRAME_CHAIN_VALID)
2314#define DEPRECATED_FRAME_CHAIN_VALID(chain, thisframe) (gdbarch_deprecated_frame_chain_valid (current_gdbarch, chain, thisframe))
2315#endif
2316
2317/* DEPRECATED_FRAME_SAVED_PC has been replaced by UNWIND_PC. Please
2318 note, per UNWIND_PC's doco, that while the two have similar
2319 interfaces they have very different underlying implementations. */
2320
2321#if defined (DEPRECATED_FRAME_SAVED_PC)
2322/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_SAVED_PC */
2323#if !defined (DEPRECATED_FRAME_SAVED_PC_P)
2324#define DEPRECATED_FRAME_SAVED_PC_P() (1)
2325#endif
2326#endif
2327
2328/* Default predicate for non- multi-arch targets. */
2329#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_SAVED_PC_P)
2330#define DEPRECATED_FRAME_SAVED_PC_P() (0)
2331#endif
2332
2333extern int gdbarch_deprecated_frame_saved_pc_p (struct gdbarch *gdbarch);
2334#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_SAVED_PC_P)
2335#error "Non multi-arch definition of DEPRECATED_FRAME_SAVED_PC"
2336#endif
2337#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_SAVED_PC_P)
2338#define DEPRECATED_FRAME_SAVED_PC_P() (gdbarch_deprecated_frame_saved_pc_p (current_gdbarch))
2339#endif
2340
2341/* Default (function) for non- multi-arch platforms. */
2342#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_SAVED_PC)
2343#define DEPRECATED_FRAME_SAVED_PC(fi) (internal_error (__FILE__, __LINE__, "DEPRECATED_FRAME_SAVED_PC"), 0)
2344#endif
2345
2346typedef CORE_ADDR (gdbarch_deprecated_frame_saved_pc_ftype) (struct frame_info *fi);
2347extern CORE_ADDR gdbarch_deprecated_frame_saved_pc (struct gdbarch *gdbarch, struct frame_info *fi);
2348extern void set_gdbarch_deprecated_frame_saved_pc (struct gdbarch *gdbarch, gdbarch_deprecated_frame_saved_pc_ftype *deprecated_frame_saved_pc);
2349#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_SAVED_PC)
2350#error "Non multi-arch definition of DEPRECATED_FRAME_SAVED_PC"
2351#endif
2352#if !defined (DEPRECATED_FRAME_SAVED_PC)
2353#define DEPRECATED_FRAME_SAVED_PC(fi) (gdbarch_deprecated_frame_saved_pc (current_gdbarch, fi))
2354#endif
2355
2356extern int gdbarch_unwind_pc_p (struct gdbarch *gdbarch);
2357
2358typedef CORE_ADDR (gdbarch_unwind_pc_ftype) (struct gdbarch *gdbarch, struct frame_info *next_frame);
2359extern CORE_ADDR gdbarch_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame);
2360extern void set_gdbarch_unwind_pc (struct gdbarch *gdbarch, gdbarch_unwind_pc_ftype *unwind_pc);
2361
2362extern int gdbarch_unwind_sp_p (struct gdbarch *gdbarch);
2363
2364typedef CORE_ADDR (gdbarch_unwind_sp_ftype) (struct gdbarch *gdbarch, struct frame_info *next_frame);
2365extern CORE_ADDR gdbarch_unwind_sp (struct gdbarch *gdbarch, struct frame_info *next_frame);
2366extern void set_gdbarch_unwind_sp (struct gdbarch *gdbarch, gdbarch_unwind_sp_ftype *unwind_sp);
2367
2368/* DEPRECATED_FRAME_ARGS_ADDRESS as been replaced by the per-frame
2369 frame-base. Enable frame-base before frame-unwind. */
2370
2371#if defined (DEPRECATED_FRAME_ARGS_ADDRESS)
2372/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_ARGS_ADDRESS */
2373#if !defined (DEPRECATED_FRAME_ARGS_ADDRESS_P)
2374#define DEPRECATED_FRAME_ARGS_ADDRESS_P() (1)
2375#endif
2376#endif
2377
2378/* Default predicate for non- multi-arch targets. */
2379#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_ARGS_ADDRESS_P)
2380#define DEPRECATED_FRAME_ARGS_ADDRESS_P() (0)
2381#endif
2382
2383extern int gdbarch_deprecated_frame_args_address_p (struct gdbarch *gdbarch);
2384#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_ARGS_ADDRESS_P)
2385#error "Non multi-arch definition of DEPRECATED_FRAME_ARGS_ADDRESS"
2386#endif
2387#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_ARGS_ADDRESS_P)
2388#define DEPRECATED_FRAME_ARGS_ADDRESS_P() (gdbarch_deprecated_frame_args_address_p (current_gdbarch))
2389#endif
2390
2391/* Default (function) for non- multi-arch platforms. */
2392#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_ARGS_ADDRESS)
2393#define DEPRECATED_FRAME_ARGS_ADDRESS(fi) (get_frame_base (fi))
2394#endif
2395
2396typedef CORE_ADDR (gdbarch_deprecated_frame_args_address_ftype) (struct frame_info *fi);
2397extern CORE_ADDR gdbarch_deprecated_frame_args_address (struct gdbarch *gdbarch, struct frame_info *fi);
2398extern void set_gdbarch_deprecated_frame_args_address (struct gdbarch *gdbarch, gdbarch_deprecated_frame_args_address_ftype *deprecated_frame_args_address);
2399#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_ARGS_ADDRESS)
2400#error "Non multi-arch definition of DEPRECATED_FRAME_ARGS_ADDRESS"
2401#endif
2402#if !defined (DEPRECATED_FRAME_ARGS_ADDRESS)
2403#define DEPRECATED_FRAME_ARGS_ADDRESS(fi) (gdbarch_deprecated_frame_args_address (current_gdbarch, fi))
2404#endif
2405
2406/* DEPRECATED_FRAME_LOCALS_ADDRESS as been replaced by the per-frame
2407 frame-base. Enable frame-base before frame-unwind. */
2408
2409#if defined (DEPRECATED_FRAME_LOCALS_ADDRESS)
2410/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_LOCALS_ADDRESS */
2411#if !defined (DEPRECATED_FRAME_LOCALS_ADDRESS_P)
2412#define DEPRECATED_FRAME_LOCALS_ADDRESS_P() (1)
2413#endif
2414#endif
2415
2416/* Default predicate for non- multi-arch targets. */
2417#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_LOCALS_ADDRESS_P)
2418#define DEPRECATED_FRAME_LOCALS_ADDRESS_P() (0)
2419#endif
2420
2421extern int gdbarch_deprecated_frame_locals_address_p (struct gdbarch *gdbarch);
2422#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_LOCALS_ADDRESS_P)
2423#error "Non multi-arch definition of DEPRECATED_FRAME_LOCALS_ADDRESS"
2424#endif
2425#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_LOCALS_ADDRESS_P)
2426#define DEPRECATED_FRAME_LOCALS_ADDRESS_P() (gdbarch_deprecated_frame_locals_address_p (current_gdbarch))
2427#endif
2428
2429/* Default (function) for non- multi-arch platforms. */
2430#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_LOCALS_ADDRESS)
2431#define DEPRECATED_FRAME_LOCALS_ADDRESS(fi) (get_frame_base (fi))
2432#endif
2433
2434typedef CORE_ADDR (gdbarch_deprecated_frame_locals_address_ftype) (struct frame_info *fi);
2435extern CORE_ADDR gdbarch_deprecated_frame_locals_address (struct gdbarch *gdbarch, struct frame_info *fi);
2436extern void set_gdbarch_deprecated_frame_locals_address (struct gdbarch *gdbarch, gdbarch_deprecated_frame_locals_address_ftype *deprecated_frame_locals_address);
2437#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_LOCALS_ADDRESS)
2438#error "Non multi-arch definition of DEPRECATED_FRAME_LOCALS_ADDRESS"
2439#endif
2440#if !defined (DEPRECATED_FRAME_LOCALS_ADDRESS)
2441#define DEPRECATED_FRAME_LOCALS_ADDRESS(fi) (gdbarch_deprecated_frame_locals_address (current_gdbarch, fi))
2442#endif
2443
2444#if defined (DEPRECATED_SAVED_PC_AFTER_CALL)
2445/* Legacy for systems yet to multi-arch DEPRECATED_SAVED_PC_AFTER_CALL */
2446#if !defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
2447#define DEPRECATED_SAVED_PC_AFTER_CALL_P() (1)
2448#endif
2449#endif
2450
2451/* Default predicate for non- multi-arch targets. */
2452#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
2453#define DEPRECATED_SAVED_PC_AFTER_CALL_P() (0)
2454#endif
2455
2456extern int gdbarch_deprecated_saved_pc_after_call_p (struct gdbarch *gdbarch);
2457#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
2458#error "Non multi-arch definition of DEPRECATED_SAVED_PC_AFTER_CALL"
2459#endif
2460#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
2461#define DEPRECATED_SAVED_PC_AFTER_CALL_P() (gdbarch_deprecated_saved_pc_after_call_p (current_gdbarch))
2462#endif
2463
2464/* Default (function) for non- multi-arch platforms. */
2465#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_SAVED_PC_AFTER_CALL)
2466#define DEPRECATED_SAVED_PC_AFTER_CALL(frame) (internal_error (__FILE__, __LINE__, "DEPRECATED_SAVED_PC_AFTER_CALL"), 0)
2467#endif
2468
2469typedef CORE_ADDR (gdbarch_deprecated_saved_pc_after_call_ftype) (struct frame_info *frame);
2470extern CORE_ADDR gdbarch_deprecated_saved_pc_after_call (struct gdbarch *gdbarch, struct frame_info *frame);
2471extern void set_gdbarch_deprecated_saved_pc_after_call (struct gdbarch *gdbarch, gdbarch_deprecated_saved_pc_after_call_ftype *deprecated_saved_pc_after_call);
2472#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SAVED_PC_AFTER_CALL)
2473#error "Non multi-arch definition of DEPRECATED_SAVED_PC_AFTER_CALL"
2474#endif
2475#if !defined (DEPRECATED_SAVED_PC_AFTER_CALL)
2476#define DEPRECATED_SAVED_PC_AFTER_CALL(frame) (gdbarch_deprecated_saved_pc_after_call (current_gdbarch, frame))
2477#endif
2478
2479#if defined (FRAME_NUM_ARGS)
2480/* Legacy for systems yet to multi-arch FRAME_NUM_ARGS */
2481#if !defined (FRAME_NUM_ARGS_P)
2482#define FRAME_NUM_ARGS_P() (1)
2483#endif
2484#endif
2485
2486/* Default predicate for non- multi-arch targets. */
2487#if (!GDB_MULTI_ARCH) && !defined (FRAME_NUM_ARGS_P)
2488#define FRAME_NUM_ARGS_P() (0)
2489#endif
2490
2491extern int gdbarch_frame_num_args_p (struct gdbarch *gdbarch);
2492#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS_P)
2493#error "Non multi-arch definition of FRAME_NUM_ARGS"
2494#endif
2495#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_NUM_ARGS_P)
2496#define FRAME_NUM_ARGS_P() (gdbarch_frame_num_args_p (current_gdbarch))
2497#endif
2498
2499/* Default (function) for non- multi-arch platforms. */
2500#if (!GDB_MULTI_ARCH) && !defined (FRAME_NUM_ARGS)
2501#define FRAME_NUM_ARGS(frame) (internal_error (__FILE__, __LINE__, "FRAME_NUM_ARGS"), 0)
2502#endif
2503
2504typedef int (gdbarch_frame_num_args_ftype) (struct frame_info *frame);
2505extern int gdbarch_frame_num_args (struct gdbarch *gdbarch, struct frame_info *frame);
2506extern void set_gdbarch_frame_num_args (struct gdbarch *gdbarch, gdbarch_frame_num_args_ftype *frame_num_args);
2507#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS)
2508#error "Non multi-arch definition of FRAME_NUM_ARGS"
2509#endif
2510#if !defined (FRAME_NUM_ARGS)
2511#define FRAME_NUM_ARGS(frame) (gdbarch_frame_num_args (current_gdbarch, frame))
2512#endif
2513
2514#if defined (STACK_ALIGN)
2515/* Legacy for systems yet to multi-arch STACK_ALIGN */
2516#if !defined (STACK_ALIGN_P)
2517#define STACK_ALIGN_P() (1)
2518#endif
2519#endif
2520
2521/* Default predicate for non- multi-arch targets. */
2522#if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN_P)
2523#define STACK_ALIGN_P() (0)
2524#endif
2525
2526extern int gdbarch_stack_align_p (struct gdbarch *gdbarch);
2527#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN_P)
2528#error "Non multi-arch definition of STACK_ALIGN"
2529#endif
2530#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN_P)
2531#define STACK_ALIGN_P() (gdbarch_stack_align_p (current_gdbarch))
2532#endif
2533
2534/* Default (function) for non- multi-arch platforms. */
2535#if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN)
2536#define STACK_ALIGN(sp) (internal_error (__FILE__, __LINE__, "STACK_ALIGN"), 0)
2537#endif
2538
2539typedef CORE_ADDR (gdbarch_stack_align_ftype) (CORE_ADDR sp);
2540extern CORE_ADDR gdbarch_stack_align (struct gdbarch *gdbarch, CORE_ADDR sp);
2541extern void set_gdbarch_stack_align (struct gdbarch *gdbarch, gdbarch_stack_align_ftype *stack_align);
2542#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN)
2543#error "Non multi-arch definition of STACK_ALIGN"
2544#endif
2545#if !defined (STACK_ALIGN)
2546#define STACK_ALIGN(sp) (gdbarch_stack_align (current_gdbarch, sp))
2547#endif
2548
2549extern int gdbarch_frame_align_p (struct gdbarch *gdbarch);
2550
2551typedef CORE_ADDR (gdbarch_frame_align_ftype) (struct gdbarch *gdbarch, CORE_ADDR address);
2552extern CORE_ADDR gdbarch_frame_align (struct gdbarch *gdbarch, CORE_ADDR address);
2553extern void set_gdbarch_frame_align (struct gdbarch *gdbarch, gdbarch_frame_align_ftype *frame_align);
2554
2555#if defined (REG_STRUCT_HAS_ADDR)
2556/* Legacy for systems yet to multi-arch REG_STRUCT_HAS_ADDR */
2557#if !defined (REG_STRUCT_HAS_ADDR_P)
2558#define REG_STRUCT_HAS_ADDR_P() (1)
2559#endif
2560#endif
2561
2562/* Default predicate for non- multi-arch targets. */
2563#if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR_P)
2564#define REG_STRUCT_HAS_ADDR_P() (0)
2565#endif
2566
2567extern int gdbarch_reg_struct_has_addr_p (struct gdbarch *gdbarch);
2568#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR_P)
2569#error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
2570#endif
2571#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR_P)
2572#define REG_STRUCT_HAS_ADDR_P() (gdbarch_reg_struct_has_addr_p (current_gdbarch))
2573#endif
2574
2575/* Default (function) for non- multi-arch platforms. */
2576#if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR)
2577#define REG_STRUCT_HAS_ADDR(gcc_p, type) (internal_error (__FILE__, __LINE__, "REG_STRUCT_HAS_ADDR"), 0)
2578#endif
2579
2580typedef int (gdbarch_reg_struct_has_addr_ftype) (int gcc_p, struct type *type);
2581extern int gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, int gcc_p, struct type *type);
2582extern void set_gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, gdbarch_reg_struct_has_addr_ftype *reg_struct_has_addr);
2583#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR)
2584#error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
2585#endif
2586#if !defined (REG_STRUCT_HAS_ADDR)
2587#define REG_STRUCT_HAS_ADDR(gcc_p, type) (gdbarch_reg_struct_has_addr (current_gdbarch, gcc_p, type))
2588#endif
2589
2590extern int gdbarch_parm_boundary (struct gdbarch *gdbarch);
2591extern void set_gdbarch_parm_boundary (struct gdbarch *gdbarch, int parm_boundary);
2592#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PARM_BOUNDARY)
2593#error "Non multi-arch definition of PARM_BOUNDARY"
2594#endif
2595#if !defined (PARM_BOUNDARY)
2596#define PARM_BOUNDARY (gdbarch_parm_boundary (current_gdbarch))
2597#endif
2598
2599/* Default (value) for non- multi-arch platforms. */
2600#if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_FORMAT)
2601#define TARGET_FLOAT_FORMAT (default_float_format (current_gdbarch))
2602#endif
2603
2604extern const struct floatformat * gdbarch_float_format (struct gdbarch *gdbarch);
2605extern void set_gdbarch_float_format (struct gdbarch *gdbarch, const struct floatformat * float_format);
2606#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_FORMAT)
2607#error "Non multi-arch definition of TARGET_FLOAT_FORMAT"
2608#endif
2609#if !defined (TARGET_FLOAT_FORMAT)
2610#define TARGET_FLOAT_FORMAT (gdbarch_float_format (current_gdbarch))
2611#endif
2612
2613/* Default (value) for non- multi-arch platforms. */
2614#if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_FORMAT)
2615#define TARGET_DOUBLE_FORMAT (default_double_format (current_gdbarch))
2616#endif
2617
2618extern const struct floatformat * gdbarch_double_format (struct gdbarch *gdbarch);
2619extern void set_gdbarch_double_format (struct gdbarch *gdbarch, const struct floatformat * double_format);
2620#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_FORMAT)
2621#error "Non multi-arch definition of TARGET_DOUBLE_FORMAT"
2622#endif
2623#if !defined (TARGET_DOUBLE_FORMAT)
2624#define TARGET_DOUBLE_FORMAT (gdbarch_double_format (current_gdbarch))
2625#endif
2626
2627/* Default (value) for non- multi-arch platforms. */
2628#if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_FORMAT)
2629#define TARGET_LONG_DOUBLE_FORMAT (default_double_format (current_gdbarch))
2630#endif
2631
2632extern const struct floatformat * gdbarch_long_double_format (struct gdbarch *gdbarch);
2633extern void set_gdbarch_long_double_format (struct gdbarch *gdbarch, const struct floatformat * long_double_format);
2634#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_FORMAT)
2635#error "Non multi-arch definition of TARGET_LONG_DOUBLE_FORMAT"
2636#endif
2637#if !defined (TARGET_LONG_DOUBLE_FORMAT)
2638#define TARGET_LONG_DOUBLE_FORMAT (gdbarch_long_double_format (current_gdbarch))
2639#endif
2640
2641/* Default (function) for non- multi-arch platforms. */
2642#if (!GDB_MULTI_ARCH) && !defined (CONVERT_FROM_FUNC_PTR_ADDR)
2643#define CONVERT_FROM_FUNC_PTR_ADDR(addr) (core_addr_identity (addr))
2644#endif
2645
2646typedef CORE_ADDR (gdbarch_convert_from_func_ptr_addr_ftype) (CORE_ADDR addr);
2647extern CORE_ADDR gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, CORE_ADDR addr);
2648extern void set_gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, gdbarch_convert_from_func_ptr_addr_ftype *convert_from_func_ptr_addr);
2649#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_FROM_FUNC_PTR_ADDR)
2650#error "Non multi-arch definition of CONVERT_FROM_FUNC_PTR_ADDR"
2651#endif
2652#if !defined (CONVERT_FROM_FUNC_PTR_ADDR)
2653#define CONVERT_FROM_FUNC_PTR_ADDR(addr) (gdbarch_convert_from_func_ptr_addr (current_gdbarch, addr))
2654#endif
2655
2656/* On some machines there are bits in addresses which are not really
2657 part of the address, but are used by the kernel, the hardware, etc.
2658 for special purposes. ADDR_BITS_REMOVE takes out any such bits so
2659 we get a "real" address such as one would find in a symbol table.
2660 This is used only for addresses of instructions, and even then I'm
2661 not sure it's used in all contexts. It exists to deal with there
2662 being a few stray bits in the PC which would mislead us, not as some
2663 sort of generic thing to handle alignment or segmentation (it's
2664 possible it should be in TARGET_READ_PC instead). */
2665
2666/* Default (function) for non- multi-arch platforms. */
2667#if (!GDB_MULTI_ARCH) && !defined (ADDR_BITS_REMOVE)
2668#define ADDR_BITS_REMOVE(addr) (core_addr_identity (addr))
2669#endif
2670
2671typedef CORE_ADDR (gdbarch_addr_bits_remove_ftype) (CORE_ADDR addr);
2672extern CORE_ADDR gdbarch_addr_bits_remove (struct gdbarch *gdbarch, CORE_ADDR addr);
2673extern void set_gdbarch_addr_bits_remove (struct gdbarch *gdbarch, gdbarch_addr_bits_remove_ftype *addr_bits_remove);
2674#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDR_BITS_REMOVE)
2675#error "Non multi-arch definition of ADDR_BITS_REMOVE"
2676#endif
2677#if !defined (ADDR_BITS_REMOVE)
2678#define ADDR_BITS_REMOVE(addr) (gdbarch_addr_bits_remove (current_gdbarch, addr))
2679#endif
2680
2681/* It is not at all clear why SMASH_TEXT_ADDRESS is not folded into
2682 ADDR_BITS_REMOVE. */
2683
2684/* Default (function) for non- multi-arch platforms. */
2685#if (!GDB_MULTI_ARCH) && !defined (SMASH_TEXT_ADDRESS)
2686#define SMASH_TEXT_ADDRESS(addr) (core_addr_identity (addr))
2687#endif
2688
2689typedef CORE_ADDR (gdbarch_smash_text_address_ftype) (CORE_ADDR addr);
2690extern CORE_ADDR gdbarch_smash_text_address (struct gdbarch *gdbarch, CORE_ADDR addr);
2691extern void set_gdbarch_smash_text_address (struct gdbarch *gdbarch, gdbarch_smash_text_address_ftype *smash_text_address);
2692#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SMASH_TEXT_ADDRESS)
2693#error "Non multi-arch definition of SMASH_TEXT_ADDRESS"
2694#endif
2695#if !defined (SMASH_TEXT_ADDRESS)
2696#define SMASH_TEXT_ADDRESS(addr) (gdbarch_smash_text_address (current_gdbarch, addr))
2697#endif
2698
2699/* FIXME/cagney/2001-01-18: This should be split in two. A target method that indicates if
2700 the target needs software single step. An ISA method to implement it.
2701
2702 FIXME/cagney/2001-01-18: This should be replaced with something that inserts breakpoints
2703 using the breakpoint system instead of blatting memory directly (as with rs6000).
2704
2705 FIXME/cagney/2001-01-18: The logic is backwards. It should be asking if the target can
2706 single step. If not, then implement single step using breakpoints. */
2707
2708#if defined (SOFTWARE_SINGLE_STEP)
2709/* Legacy for systems yet to multi-arch SOFTWARE_SINGLE_STEP */
2710#if !defined (SOFTWARE_SINGLE_STEP_P)
2711#define SOFTWARE_SINGLE_STEP_P() (1)
2712#endif
2713#endif
2714
2715/* Default predicate for non- multi-arch targets. */
2716#if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP_P)
2717#define SOFTWARE_SINGLE_STEP_P() (0)
2718#endif
2719
2720extern int gdbarch_software_single_step_p (struct gdbarch *gdbarch);
2721#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP_P)
2722#error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2723#endif
2724#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP_P)
2725#define SOFTWARE_SINGLE_STEP_P() (gdbarch_software_single_step_p (current_gdbarch))
2726#endif
2727
2728/* Default (function) for non- multi-arch platforms. */
2729#if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP)
2730#define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (internal_error (__FILE__, __LINE__, "SOFTWARE_SINGLE_STEP"), 0)
2731#endif
2732
2733typedef void (gdbarch_software_single_step_ftype) (enum target_signal sig, int insert_breakpoints_p);
2734extern void gdbarch_software_single_step (struct gdbarch *gdbarch, enum target_signal sig, int insert_breakpoints_p);
2735extern void set_gdbarch_software_single_step (struct gdbarch *gdbarch, gdbarch_software_single_step_ftype *software_single_step);
2736#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP)
2737#error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2738#endif
2739#if !defined (SOFTWARE_SINGLE_STEP)
2740#define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (gdbarch_software_single_step (current_gdbarch, sig, insert_breakpoints_p))
2741#endif
2742
2743/* Default (function) for non- multi-arch platforms. */
2744#if (!GDB_MULTI_ARCH) && !defined (TARGET_PRINT_INSN)
2745#define TARGET_PRINT_INSN(vma, info) (legacy_print_insn (vma, info))
2746#endif
2747
2748typedef int (gdbarch_print_insn_ftype) (bfd_vma vma, disassemble_info *info);
2749extern int gdbarch_print_insn (struct gdbarch *gdbarch, bfd_vma vma, disassemble_info *info);
2750extern void set_gdbarch_print_insn (struct gdbarch *gdbarch, gdbarch_print_insn_ftype *print_insn);
2751#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PRINT_INSN)
2752#error "Non multi-arch definition of TARGET_PRINT_INSN"
2753#endif
2754#if !defined (TARGET_PRINT_INSN)
2755#define TARGET_PRINT_INSN(vma, info) (gdbarch_print_insn (current_gdbarch, vma, info))
2756#endif
2757
2758/* Default (function) for non- multi-arch platforms. */
2759#if (!GDB_MULTI_ARCH) && !defined (SKIP_TRAMPOLINE_CODE)
2760#define SKIP_TRAMPOLINE_CODE(pc) (generic_skip_trampoline_code (pc))
2761#endif
2762
2763typedef CORE_ADDR (gdbarch_skip_trampoline_code_ftype) (CORE_ADDR pc);
2764extern CORE_ADDR gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, CORE_ADDR pc);
2765extern void set_gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, gdbarch_skip_trampoline_code_ftype *skip_trampoline_code);
2766#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_TRAMPOLINE_CODE)
2767#error "Non multi-arch definition of SKIP_TRAMPOLINE_CODE"
2768#endif
2769#if !defined (SKIP_TRAMPOLINE_CODE)
2770#define SKIP_TRAMPOLINE_CODE(pc) (gdbarch_skip_trampoline_code (current_gdbarch, pc))
2771#endif
2772
2773/* For SVR4 shared libraries, each call goes through a small piece of
2774 trampoline code in the ".plt" section. IN_SOLIB_CALL_TRAMPOLINE evaluates
2775 to nonzero if we are currently stopped in one of these. */
2776
2777/* Default (function) for non- multi-arch platforms. */
2778#if (!GDB_MULTI_ARCH) && !defined (IN_SOLIB_CALL_TRAMPOLINE)
2779#define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (generic_in_solib_call_trampoline (pc, name))
2780#endif
2781
2782typedef int (gdbarch_in_solib_call_trampoline_ftype) (CORE_ADDR pc, char *name);
2783extern int gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2784extern void set_gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_call_trampoline_ftype *in_solib_call_trampoline);
2785#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_CALL_TRAMPOLINE)
2786#error "Non multi-arch definition of IN_SOLIB_CALL_TRAMPOLINE"
2787#endif
2788#if !defined (IN_SOLIB_CALL_TRAMPOLINE)
2789#define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (gdbarch_in_solib_call_trampoline (current_gdbarch, pc, name))
2790#endif
2791
2792/* Some systems also have trampoline code for returning from shared libs. */
2793
2794/* Default (function) for non- multi-arch platforms. */
2795#if (!GDB_MULTI_ARCH) && !defined (IN_SOLIB_RETURN_TRAMPOLINE)
2796#define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (generic_in_solib_return_trampoline (pc, name))
2797#endif
2798
2799typedef int (gdbarch_in_solib_return_trampoline_ftype) (CORE_ADDR pc, char *name);
2800extern int gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2801extern void set_gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_return_trampoline_ftype *in_solib_return_trampoline);
2802#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_RETURN_TRAMPOLINE)
2803#error "Non multi-arch definition of IN_SOLIB_RETURN_TRAMPOLINE"
2804#endif
2805#if !defined (IN_SOLIB_RETURN_TRAMPOLINE)
2806#define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (gdbarch_in_solib_return_trampoline (current_gdbarch, pc, name))
2807#endif
2808
2809/* Sigtramp is a routine that the kernel calls (which then calls the
2810 signal handler). On most machines it is a library routine that is
2811 linked into the executable.
2812
2813 This macro, given a program counter value and the name of the
2814 function in which that PC resides (which can be null if the name is
2815 not known), returns nonzero if the PC and name show that we are in
2816 sigtramp.
2817
2818 On most machines just see if the name is sigtramp (and if we have
2819 no name, assume we are not in sigtramp).
2820
2821 FIXME: cagney/2002-04-21: The function find_pc_partial_function
2822 calls find_pc_sect_partial_function() which calls PC_IN_SIGTRAMP.
2823 This means PC_IN_SIGTRAMP function can't be implemented by doing its
2824 own local NAME lookup.
2825
2826 FIXME: cagney/2002-04-21: PC_IN_SIGTRAMP is something of a mess.
2827 Some code also depends on SIGTRAMP_START and SIGTRAMP_END but other
2828 does not. */
2829
2830/* Default (function) for non- multi-arch platforms. */
2831#if (!GDB_MULTI_ARCH) && !defined (PC_IN_SIGTRAMP)
2832#define PC_IN_SIGTRAMP(pc, name) (legacy_pc_in_sigtramp (pc, name))
2833#endif
2834
2835typedef int (gdbarch_pc_in_sigtramp_ftype) (CORE_ADDR pc, char *name);
2836extern int gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2837extern void set_gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, gdbarch_pc_in_sigtramp_ftype *pc_in_sigtramp);
2838#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_IN_SIGTRAMP)
2839#error "Non multi-arch definition of PC_IN_SIGTRAMP"
2840#endif
2841#if !defined (PC_IN_SIGTRAMP)
2842#define PC_IN_SIGTRAMP(pc, name) (gdbarch_pc_in_sigtramp (current_gdbarch, pc, name))
2843#endif
2844
2845#if defined (SIGTRAMP_START)
2846/* Legacy for systems yet to multi-arch SIGTRAMP_START */
2847#if !defined (SIGTRAMP_START_P)
2848#define SIGTRAMP_START_P() (1)
2849#endif
2850#endif
2851
2852/* Default predicate for non- multi-arch targets. */
2853#if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_START_P)
2854#define SIGTRAMP_START_P() (0)
2855#endif
2856
2857extern int gdbarch_sigtramp_start_p (struct gdbarch *gdbarch);
2858#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START_P)
2859#error "Non multi-arch definition of SIGTRAMP_START"
2860#endif
2861#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_START_P)
2862#define SIGTRAMP_START_P() (gdbarch_sigtramp_start_p (current_gdbarch))
2863#endif
2864
2865/* Default (function) for non- multi-arch platforms. */
2866#if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_START)
2867#define SIGTRAMP_START(pc) (internal_error (__FILE__, __LINE__, "SIGTRAMP_START"), 0)
2868#endif
2869
2870typedef CORE_ADDR (gdbarch_sigtramp_start_ftype) (CORE_ADDR pc);
2871extern CORE_ADDR gdbarch_sigtramp_start (struct gdbarch *gdbarch, CORE_ADDR pc);
2872extern void set_gdbarch_sigtramp_start (struct gdbarch *gdbarch, gdbarch_sigtramp_start_ftype *sigtramp_start);
2873#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START)
2874#error "Non multi-arch definition of SIGTRAMP_START"
2875#endif
2876#if !defined (SIGTRAMP_START)
2877#define SIGTRAMP_START(pc) (gdbarch_sigtramp_start (current_gdbarch, pc))
2878#endif
2879
2880#if defined (SIGTRAMP_END)
2881/* Legacy for systems yet to multi-arch SIGTRAMP_END */
2882#if !defined (SIGTRAMP_END_P)
2883#define SIGTRAMP_END_P() (1)
2884#endif
2885#endif
2886
2887/* Default predicate for non- multi-arch targets. */
2888#if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_END_P)
2889#define SIGTRAMP_END_P() (0)
2890#endif
2891
2892extern int gdbarch_sigtramp_end_p (struct gdbarch *gdbarch);
2893#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END_P)
2894#error "Non multi-arch definition of SIGTRAMP_END"
2895#endif
2896#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_END_P)
2897#define SIGTRAMP_END_P() (gdbarch_sigtramp_end_p (current_gdbarch))
2898#endif
2899
2900/* Default (function) for non- multi-arch platforms. */
2901#if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_END)
2902#define SIGTRAMP_END(pc) (internal_error (__FILE__, __LINE__, "SIGTRAMP_END"), 0)
2903#endif
2904
2905typedef CORE_ADDR (gdbarch_sigtramp_end_ftype) (CORE_ADDR pc);
2906extern CORE_ADDR gdbarch_sigtramp_end (struct gdbarch *gdbarch, CORE_ADDR pc);
2907extern void set_gdbarch_sigtramp_end (struct gdbarch *gdbarch, gdbarch_sigtramp_end_ftype *sigtramp_end);
2908#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END)
2909#error "Non multi-arch definition of SIGTRAMP_END"
2910#endif
2911#if !defined (SIGTRAMP_END)
2912#define SIGTRAMP_END(pc) (gdbarch_sigtramp_end (current_gdbarch, pc))
2913#endif
2914
2915/* A target might have problems with watchpoints as soon as the stack
2916 frame of the current function has been destroyed. This mostly happens
2917 as the first action in a funtion's epilogue. in_function_epilogue_p()
2918 is defined to return a non-zero value if either the given addr is one
2919 instruction after the stack destroying instruction up to the trailing
2920 return instruction or if we can figure out that the stack frame has
2921 already been invalidated regardless of the value of addr. Targets
2922 which don't suffer from that problem could just let this functionality
2923 untouched. */
2924
2925typedef int (gdbarch_in_function_epilogue_p_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr);
2926extern int gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR addr);
2927extern void set_gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, gdbarch_in_function_epilogue_p_ftype *in_function_epilogue_p);
2928
2929/* Given a vector of command-line arguments, return a newly allocated
2930 string which, when passed to the create_inferior function, will be
2931 parsed (on Unix systems, by the shell) to yield the same vector.
2932 This function should call error() if the argument vector is not
2933 representable for this target or if this target does not support
2934 command-line arguments.
2935 ARGC is the number of elements in the vector.
2936 ARGV is an array of strings, one per argument. */
2937
2938typedef char * (gdbarch_construct_inferior_arguments_ftype) (struct gdbarch *gdbarch, int argc, char **argv);
2939extern char * gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, int argc, char **argv);
2940extern void set_gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, gdbarch_construct_inferior_arguments_ftype *construct_inferior_arguments);
2941
2942/* Default (function) for non- multi-arch platforms. */
2943#if (!GDB_MULTI_ARCH) && !defined (ELF_MAKE_MSYMBOL_SPECIAL)
2944#define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (default_elf_make_msymbol_special (sym, msym))
2945#endif
2946
2947typedef void (gdbarch_elf_make_msymbol_special_ftype) (asymbol *sym, struct minimal_symbol *msym);
2948extern void gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, asymbol *sym, struct minimal_symbol *msym);
2949extern void set_gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_elf_make_msymbol_special_ftype *elf_make_msymbol_special);
2950#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ELF_MAKE_MSYMBOL_SPECIAL)
2951#error "Non multi-arch definition of ELF_MAKE_MSYMBOL_SPECIAL"
2952#endif
2953#if !defined (ELF_MAKE_MSYMBOL_SPECIAL)
2954#define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (gdbarch_elf_make_msymbol_special (current_gdbarch, sym, msym))
2955#endif
2956
2957/* Default (function) for non- multi-arch platforms. */
2958#if (!GDB_MULTI_ARCH) && !defined (COFF_MAKE_MSYMBOL_SPECIAL)
2959#define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (default_coff_make_msymbol_special (val, msym))
2960#endif
2961
2962typedef void (gdbarch_coff_make_msymbol_special_ftype) (int val, struct minimal_symbol *msym);
2963extern void gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, int val, struct minimal_symbol *msym);
2964extern void set_gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_coff_make_msymbol_special_ftype *coff_make_msymbol_special);
2965#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COFF_MAKE_MSYMBOL_SPECIAL)
2966#error "Non multi-arch definition of COFF_MAKE_MSYMBOL_SPECIAL"
2967#endif
2968#if !defined (COFF_MAKE_MSYMBOL_SPECIAL)
2969#define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (gdbarch_coff_make_msymbol_special (current_gdbarch, val, msym))
2970#endif
2971
2972/* Default (value) for non- multi-arch platforms. */
2973#if (!GDB_MULTI_ARCH) && !defined (NAME_OF_MALLOC)
2974#define NAME_OF_MALLOC ("malloc")
2975#endif
2976
2977extern const char * gdbarch_name_of_malloc (struct gdbarch *gdbarch);
2978extern void set_gdbarch_name_of_malloc (struct gdbarch *gdbarch, const char * name_of_malloc);
2979#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NAME_OF_MALLOC)
2980#error "Non multi-arch definition of NAME_OF_MALLOC"
2981#endif
2982#if !defined (NAME_OF_MALLOC)
2983#define NAME_OF_MALLOC (gdbarch_name_of_malloc (current_gdbarch))
2984#endif
2985
2986/* Default (value) for non- multi-arch platforms. */
2987#if (!GDB_MULTI_ARCH) && !defined (CANNOT_STEP_BREAKPOINT)
2988#define CANNOT_STEP_BREAKPOINT (0)
2989#endif
2990
2991extern int gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch);
2992extern void set_gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch, int cannot_step_breakpoint);
2993#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STEP_BREAKPOINT)
2994#error "Non multi-arch definition of CANNOT_STEP_BREAKPOINT"
2995#endif
2996#if !defined (CANNOT_STEP_BREAKPOINT)
2997#define CANNOT_STEP_BREAKPOINT (gdbarch_cannot_step_breakpoint (current_gdbarch))
2998#endif
2999
3000/* Default (value) for non- multi-arch platforms. */
3001#if (!GDB_MULTI_ARCH) && !defined (HAVE_NONSTEPPABLE_WATCHPOINT)
3002#define HAVE_NONSTEPPABLE_WATCHPOINT (0)
3003#endif
3004
3005extern int gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch);
3006extern void set_gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch, int have_nonsteppable_watchpoint);
3007#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (HAVE_NONSTEPPABLE_WATCHPOINT)
3008#error "Non multi-arch definition of HAVE_NONSTEPPABLE_WATCHPOINT"
3009#endif
3010#if !defined (HAVE_NONSTEPPABLE_WATCHPOINT)
3011#define HAVE_NONSTEPPABLE_WATCHPOINT (gdbarch_have_nonsteppable_watchpoint (current_gdbarch))
3012#endif
3013
3014#if defined (ADDRESS_CLASS_TYPE_FLAGS)
3015/* Legacy for systems yet to multi-arch ADDRESS_CLASS_TYPE_FLAGS */
3016#if !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
3017#define ADDRESS_CLASS_TYPE_FLAGS_P() (1)
3018#endif
3019#endif
3020
3021/* Default predicate for non- multi-arch targets. */
3022#if (!GDB_MULTI_ARCH) && !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
3023#define ADDRESS_CLASS_TYPE_FLAGS_P() (0)
3024#endif
3025
3026extern int gdbarch_address_class_type_flags_p (struct gdbarch *gdbarch);
3027#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS_P)
3028#error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
3029#endif
3030#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
3031#define ADDRESS_CLASS_TYPE_FLAGS_P() (gdbarch_address_class_type_flags_p (current_gdbarch))
3032#endif
3033
3034/* Default (function) for non- multi-arch platforms. */
3035#if (!GDB_MULTI_ARCH) && !defined (ADDRESS_CLASS_TYPE_FLAGS)
3036#define ADDRESS_CLASS_TYPE_FLAGS(byte_size, dwarf2_addr_class) (internal_error (__FILE__, __LINE__, "ADDRESS_CLASS_TYPE_FLAGS"), 0)
3037#endif
3038
3039typedef int (gdbarch_address_class_type_flags_ftype) (int byte_size, int dwarf2_addr_class);
3040extern int gdbarch_address_class_type_flags (struct gdbarch *gdbarch, int byte_size, int dwarf2_addr_class);
3041extern void set_gdbarch_address_class_type_flags (struct gdbarch *gdbarch, gdbarch_address_class_type_flags_ftype *address_class_type_flags);
3042#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS)
3043#error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
3044#endif
3045#if !defined (ADDRESS_CLASS_TYPE_FLAGS)
3046#define ADDRESS_CLASS_TYPE_FLAGS(byte_size, dwarf2_addr_class) (gdbarch_address_class_type_flags (current_gdbarch, byte_size, dwarf2_addr_class))
3047#endif
3048
3049extern int gdbarch_address_class_type_flags_to_name_p (struct gdbarch *gdbarch);
3050
3051typedef const char * (gdbarch_address_class_type_flags_to_name_ftype) (struct gdbarch *gdbarch, int type_flags);
3052extern const char * gdbarch_address_class_type_flags_to_name (struct gdbarch *gdbarch, int type_flags);
3053extern 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);
3054
3055extern int gdbarch_address_class_name_to_type_flags_p (struct gdbarch *gdbarch);
3056
3057typedef int (gdbarch_address_class_name_to_type_flags_ftype) (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr);
3058extern int gdbarch_address_class_name_to_type_flags (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr);
3059extern 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);
3060
3061/* Is a register in a group */
3062
3063typedef int (gdbarch_register_reggroup_p_ftype) (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup);
3064extern int gdbarch_register_reggroup_p (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup);
3065extern void set_gdbarch_register_reggroup_p (struct gdbarch *gdbarch, gdbarch_register_reggroup_p_ftype *register_reggroup_p);
3066
3067/* Fetch the pointer to the ith function argument. */
3068
3069#if defined (FETCH_POINTER_ARGUMENT)
3070/* Legacy for systems yet to multi-arch FETCH_POINTER_ARGUMENT */
3071#if !defined (FETCH_POINTER_ARGUMENT_P)
3072#define FETCH_POINTER_ARGUMENT_P() (1)
3073#endif
3074#endif
3075
3076/* Default predicate for non- multi-arch targets. */
3077#if (!GDB_MULTI_ARCH) && !defined (FETCH_POINTER_ARGUMENT_P)
3078#define FETCH_POINTER_ARGUMENT_P() (0)
3079#endif
3080
3081extern int gdbarch_fetch_pointer_argument_p (struct gdbarch *gdbarch);
3082#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FETCH_POINTER_ARGUMENT_P)
3083#error "Non multi-arch definition of FETCH_POINTER_ARGUMENT"
3084#endif
3085#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FETCH_POINTER_ARGUMENT_P)
3086#define FETCH_POINTER_ARGUMENT_P() (gdbarch_fetch_pointer_argument_p (current_gdbarch))
3087#endif
3088
3089/* Default (function) for non- multi-arch platforms. */
3090#if (!GDB_MULTI_ARCH) && !defined (FETCH_POINTER_ARGUMENT)
3091#define FETCH_POINTER_ARGUMENT(frame, argi, type) (internal_error (__FILE__, __LINE__, "FETCH_POINTER_ARGUMENT"), 0)
3092#endif
3093
3094typedef CORE_ADDR (gdbarch_fetch_pointer_argument_ftype) (struct frame_info *frame, int argi, struct type *type);
3095extern CORE_ADDR gdbarch_fetch_pointer_argument (struct gdbarch *gdbarch, struct frame_info *frame, int argi, struct type *type);
3096extern void set_gdbarch_fetch_pointer_argument (struct gdbarch *gdbarch, gdbarch_fetch_pointer_argument_ftype *fetch_pointer_argument);
3097#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FETCH_POINTER_ARGUMENT)
3098#error "Non multi-arch definition of FETCH_POINTER_ARGUMENT"
3099#endif
3100#if !defined (FETCH_POINTER_ARGUMENT)
3101#define FETCH_POINTER_ARGUMENT(frame, argi, type) (gdbarch_fetch_pointer_argument (current_gdbarch, frame, argi, type))
3102#endif
3103
3104extern struct gdbarch_tdep *gdbarch_tdep (struct gdbarch *gdbarch);
3105
3106
3107/* Mechanism for co-ordinating the selection of a specific
3108 architecture.
3109
3110 GDB targets (*-tdep.c) can register an interest in a specific
3111 architecture. Other GDB components can register a need to maintain
3112 per-architecture data.
3113
3114 The mechanisms below ensures that there is only a loose connection
3115 between the set-architecture command and the various GDB
3116 components. Each component can independently register their need
3117 to maintain architecture specific data with gdbarch.
3118
3119 Pragmatics:
3120
3121 Previously, a single TARGET_ARCHITECTURE_HOOK was provided. It
3122 didn't scale.
3123
3124 The more traditional mega-struct containing architecture specific
3125 data for all the various GDB components was also considered. Since
3126 GDB is built from a variable number of (fairly independent)
3127 components it was determined that the global aproach was not
3128 applicable. */
3129
3130
3131/* Register a new architectural family with GDB.
3132
3133 Register support for the specified ARCHITECTURE with GDB. When
3134 gdbarch determines that the specified architecture has been
3135 selected, the corresponding INIT function is called.
3136
3137 --
3138
3139 The INIT function takes two parameters: INFO which contains the
3140 information available to gdbarch about the (possibly new)
3141 architecture; ARCHES which is a list of the previously created
3142 ``struct gdbarch'' for this architecture.
3143
3144 The INFO parameter is, as far as possible, be pre-initialized with
3145 information obtained from INFO.ABFD or the previously selected
3146 architecture.
3147
3148 The ARCHES parameter is a linked list (sorted most recently used)
3149 of all the previously created architures for this architecture
3150 family. The (possibly NULL) ARCHES->gdbarch can used to access
3151 values from the previously selected architecture for this
3152 architecture family. The global ``current_gdbarch'' shall not be
3153 used.
3154
3155 The INIT function shall return any of: NULL - indicating that it
3156 doesn't recognize the selected architecture; an existing ``struct
3157 gdbarch'' from the ARCHES list - indicating that the new
3158 architecture is just a synonym for an earlier architecture (see
3159 gdbarch_list_lookup_by_info()); a newly created ``struct gdbarch''
3160 - that describes the selected architecture (see gdbarch_alloc()).
3161
3162 The DUMP_TDEP function shall print out all target specific values.
3163 Care should be taken to ensure that the function works in both the
3164 multi-arch and non- multi-arch cases. */
3165
3166struct gdbarch_list
3167{
3168 struct gdbarch *gdbarch;
3169 struct gdbarch_list *next;
3170};
3171
3172struct gdbarch_info
3173{
3174 /* Use default: NULL (ZERO). */
3175 const struct bfd_arch_info *bfd_arch_info;
3176
3177 /* Use default: BFD_ENDIAN_UNKNOWN (NB: is not ZERO). */
3178 int byte_order;
3179
3180 /* Use default: NULL (ZERO). */
3181 bfd *abfd;
3182
3183 /* Use default: NULL (ZERO). */
3184 struct gdbarch_tdep_info *tdep_info;
3185
3186 /* Use default: GDB_OSABI_UNINITIALIZED (-1). */
3187 enum gdb_osabi osabi;
3188};
3189
3190typedef struct gdbarch *(gdbarch_init_ftype) (struct gdbarch_info info, struct gdbarch_list *arches);
3191typedef void (gdbarch_dump_tdep_ftype) (struct gdbarch *gdbarch, struct ui_file *file);
3192
3193/* DEPRECATED - use gdbarch_register() */
3194extern void register_gdbarch_init (enum bfd_architecture architecture, gdbarch_init_ftype *);
3195
3196extern void gdbarch_register (enum bfd_architecture architecture,
3197 gdbarch_init_ftype *,
3198 gdbarch_dump_tdep_ftype *);
3199
3200
3201/* Return a freshly allocated, NULL terminated, array of the valid
3202 architecture names. Since architectures are registered during the
3203 _initialize phase this function only returns useful information
3204 once initialization has been completed. */
3205
3206extern const char **gdbarch_printable_names (void);
3207
3208
3209/* Helper function. Search the list of ARCHES for a GDBARCH that
3210 matches the information provided by INFO. */
3211
3212extern struct gdbarch_list *gdbarch_list_lookup_by_info (struct gdbarch_list *arches, const struct gdbarch_info *info);
3213
3214
3215/* Helper function. Create a preliminary ``struct gdbarch''. Perform
3216 basic initialization using values obtained from the INFO andTDEP
3217 parameters. set_gdbarch_*() functions are called to complete the
3218 initialization of the object. */
3219
3220extern struct gdbarch *gdbarch_alloc (const struct gdbarch_info *info, struct gdbarch_tdep *tdep);
3221
3222
3223/* Helper function. Free a partially-constructed ``struct gdbarch''.
3224 It is assumed that the caller freeds the ``struct
3225 gdbarch_tdep''. */
3226
3227extern void gdbarch_free (struct gdbarch *);
3228
3229
3230/* Helper function. Allocate memory from the ``struct gdbarch''
3231 obstack. The memory is freed when the corresponding architecture
3232 is also freed. */
3233
3234extern void *gdbarch_obstack_zalloc (struct gdbarch *gdbarch, long size);
3235#define GDBARCH_OBSTACK_CALLOC(GDBARCH, NR, TYPE) ((TYPE *) gdbarch_obstack_zalloc ((GDBARCH), (NR) * sizeof (TYPE)))
3236#define GDBARCH_OBSTACK_ZALLOC(GDBARCH, TYPE) ((TYPE *) gdbarch_obstack_zalloc ((GDBARCH), sizeof (TYPE)))
3237
3238
3239/* Helper function. Force an update of the current architecture.
3240
3241 The actual architecture selected is determined by INFO, ``(gdb) set
3242 architecture'' et.al., the existing architecture and BFD's default
3243 architecture. INFO should be initialized to zero and then selected
3244 fields should be updated.
3245
3246 Returns non-zero if the update succeeds */
3247
3248extern int gdbarch_update_p (struct gdbarch_info info);
3249
3250
3251
3252/* Register per-architecture data-pointer.
3253
3254 Reserve space for a per-architecture data-pointer. An identifier
3255 for the reserved data-pointer is returned. That identifer should
3256 be saved in a local static variable.
3257
3258 The per-architecture data-pointer is either initialized explicitly
3259 (set_gdbarch_data()) or implicitly (by INIT() via a call to
3260 gdbarch_data()).
3261
3262 Memory for the per-architecture data shall be allocated using
3263 gdbarch_obstack_zalloc. That memory will be deleted when the
3264 corresponding architecture object is deleted.
3265
3266 When a previously created architecture is re-selected, the
3267 per-architecture data-pointer for that previous architecture is
3268 restored. INIT() is not re-called.
3269
3270 Multiple registrarants for any architecture are allowed (and
3271 strongly encouraged). */
3272
3273struct gdbarch_data;
3274
3275typedef void *(gdbarch_data_init_ftype) (struct gdbarch *gdbarch);
3276extern struct gdbarch_data *register_gdbarch_data (gdbarch_data_init_ftype *init);
3277extern void set_gdbarch_data (struct gdbarch *gdbarch,
3278 struct gdbarch_data *data,
3279 void *pointer);
3280
3281extern void *gdbarch_data (struct gdbarch *gdbarch, struct gdbarch_data *);
3282
3283
3284/* Register per-architecture memory region.
3285
3286 Provide a memory-region swap mechanism. Per-architecture memory
3287 region are created. These memory regions are swapped whenever the
3288 architecture is changed. For a new architecture, the memory region
3289 is initialized with zero (0) and the INIT function is called.
3290
3291 Memory regions are swapped / initialized in the order that they are
3292 registered. NULL DATA and/or INIT values can be specified.
3293
3294 New code should use register_gdbarch_data(). */
3295
3296typedef void (gdbarch_swap_ftype) (void);
3297extern void register_gdbarch_swap (void *data, unsigned long size, gdbarch_swap_ftype *init);
3298#define REGISTER_GDBARCH_SWAP(VAR) register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL)
3299
3300
3301
3302/* The target-system-dependent byte order is dynamic */
3303
3304extern int target_byte_order;
3305#ifndef TARGET_BYTE_ORDER
3306#define TARGET_BYTE_ORDER (target_byte_order + 0)
3307#endif
3308
3309extern int target_byte_order_auto;
3310#ifndef TARGET_BYTE_ORDER_AUTO
3311#define TARGET_BYTE_ORDER_AUTO (target_byte_order_auto + 0)
3312#endif
3313
3314
3315
3316/* The target-system-dependent BFD architecture is dynamic */
3317
3318extern int target_architecture_auto;
3319#ifndef TARGET_ARCHITECTURE_AUTO
3320#define TARGET_ARCHITECTURE_AUTO (target_architecture_auto + 0)
3321#endif
3322
3323extern const struct bfd_arch_info *target_architecture;
3324#ifndef TARGET_ARCHITECTURE
3325#define TARGET_ARCHITECTURE (target_architecture + 0)
3326#endif
3327
3328
3329/* The target-system-dependent disassembler is semi-dynamic */
3330
3331/* Use gdb_disassemble, and gdbarch_print_insn instead. */
3332extern int (*deprecated_tm_print_insn) (bfd_vma, disassemble_info*);
3333
3334/* Use set_gdbarch_print_insn instead. */
3335extern disassemble_info deprecated_tm_print_insn_info;
3336
3337/* Set the dynamic target-system-dependent parameters (architecture,
3338 byte-order, ...) using information found in the BFD */
3339
3340extern void set_gdbarch_from_file (bfd *);
3341
3342
3343/* Initialize the current architecture to the "first" one we find on
3344 our list. */
3345
3346extern void initialize_current_architecture (void);
3347
3348/* For non-multiarched targets, do any initialization of the default
3349 gdbarch object necessary after the _initialize_MODULE functions
3350 have run. */
3351extern void initialize_non_multiarch (void);
3352
3353/* gdbarch trace variable */
3354extern int gdbarch_debug;
3355
3356extern void gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file);
3357
3358#endif
GDB Binutils - Deliverables
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