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* config/pa/tm-hppah.h (PC_IN_SIGTRAMP): Renamed from IN_SIGTRAMP,
[deliverable/binutils-gdb.git] / gdb / gdbarch.h
CommitLineData
59233f88
AC		 1/* *INDENT-OFF* */ /* THIS FILE IS GENERATED */
2
adf40b2e 3/* Dynamic architecture support for GDB, the GNU debugger.
181c1381 4 Copyright 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
c906108c 5
c5aa993b 6 This file is part of GDB.
c906108c 7
c5aa993b
JM		 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.
c906108c 12
c5aa993b
JM		 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.
c906108c 17
c5aa993b
JM		 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. */
c906108c 22
104c1213
JM		 23/* This file was created with the aid of ``gdbarch.sh''.
24
52204a0b 25 The Bourne shell script ``gdbarch.sh'' creates the files
104c1213
JM		 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
52204a0b 31 changes into that script. Conversely, when making sweeping changes
104c1213
JM		 32 to this file, modifying gdbarch.sh and using its output may prove
33 easier. */
adf40b2e 34
c906108c
SS		 35#ifndef GDBARCH_H
36#define GDBARCH_H
37
2bf0cb65 38#include "dis-asm.h" /* Get defs for disassemble_info, which unfortunately is a typedef. */
fd0407d6 39#if !GDB_MULTI_ARCH
67a2b77e 40/* Pull in function declarations refered to, indirectly, via macros. */
fd0407d6 41#include "value.h" /* For default_coerce_float_to_double which is referenced by a macro. */
67a2b77e 42#include "inferior.h" /* For unsigned_address_to_pointer(). */
fd0407d6 43#endif
2bf0cb65 44
cce74817
JM		 45struct frame_info;
46struct value;
b6af0555 47struct objfile;
a2cf933a 48struct minimal_symbol;
049ee0e4 49struct regcache;
b59ff9d5 50struct reggroup;
0f71a2f6 51
0f71a2f6
JM		 52extern struct gdbarch *current_gdbarch;
53
54
0f71a2f6
JM		 55/* If any of the following are defined, the target wasn't correctly
56 converted. */
57
0f71a2f6
JM		 58#if GDB_MULTI_ARCH
59#if defined (EXTRA_FRAME_INFO)
60#error "EXTRA_FRAME_INFO: replaced by struct frame_extra_info"
61#endif
62#endif
63
64#if GDB_MULTI_ARCH
65#if defined (FRAME_FIND_SAVED_REGS)
66#error "FRAME_FIND_SAVED_REGS: replaced by FRAME_INIT_SAVED_REGS"
67#endif
68#endif
69
83905903
AC		 70#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PURE) && defined (GDB_TM_FILE)
71#error "GDB_TM_FILE: Pure multi-arch targets do not have a tm.h file."
72#endif
73
0f71a2f6
JM		 74
75/* The following are pre-initialized by GDBARCH. */
76
104c1213 77extern const struct bfd_arch_info * gdbarch_bfd_arch_info (struct gdbarch *gdbarch);
0f71a2f6 78/* set_gdbarch_bfd_arch_info() - not applicable - pre-initialized. */
83905903
AC		 79#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ARCHITECTURE)
80#error "Non multi-arch definition of TARGET_ARCHITECTURE"
81#endif
0f71a2f6 82#if GDB_MULTI_ARCH
6166d547 83#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_ARCHITECTURE)
0f71a2f6
JM		 84#define TARGET_ARCHITECTURE (gdbarch_bfd_arch_info (current_gdbarch))
85#endif
86#endif
87
104c1213 88extern int gdbarch_byte_order (struct gdbarch *gdbarch);
0f71a2f6 89/* set_gdbarch_byte_order() - not applicable - pre-initialized. */
83905903
AC		 90#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BYTE_ORDER)
91#error "Non multi-arch definition of TARGET_BYTE_ORDER"
92#endif
0f71a2f6 93#if GDB_MULTI_ARCH
6166d547 94#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_BYTE_ORDER)
0f71a2f6
JM		 95#define TARGET_BYTE_ORDER (gdbarch_byte_order (current_gdbarch))
96#endif
97#endif
98
99
99e7bb18 100/* The following are initialized by the target dependent code. */
0f71a2f6 101
66b43ecb
AC		 102/* Number of bits in a char or unsigned char for the target machine.
103 Just like CHAR_BIT in <limits.h> but describes the target machine.
104 v::TARGET_CHAR_BIT:int:char_bit::::8 * sizeof (char):8::0:
105
106 Number of bits in a short or unsigned short for the target machine. */
c4093a6a 107
66b43ecb
AC		 108/* Default (value) for non- multi-arch platforms. */
109#if (!GDB_MULTI_ARCH) && !defined (TARGET_SHORT_BIT)
110#define TARGET_SHORT_BIT (2*TARGET_CHAR_BIT)
0f71a2f6
JM		 111#endif
112
104c1213
JM		 113extern int gdbarch_short_bit (struct gdbarch *gdbarch);
114extern void set_gdbarch_short_bit (struct gdbarch *gdbarch, int short_bit);
83905903
AC		 115#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_SHORT_BIT)
116#error "Non multi-arch definition of TARGET_SHORT_BIT"
117#endif
0f71a2f6 118#if GDB_MULTI_ARCH
6166d547 119#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_SHORT_BIT)
0f71a2f6
JM		 120#define TARGET_SHORT_BIT (gdbarch_short_bit (current_gdbarch))
121#endif
122#endif
123
66b43ecb
AC		 124/* Number of bits in an int or unsigned int for the target machine. */
125
126/* Default (value) for non- multi-arch platforms. */
127#if (!GDB_MULTI_ARCH) && !defined (TARGET_INT_BIT)
128#define TARGET_INT_BIT (4*TARGET_CHAR_BIT)
129#endif
130
104c1213
JM		 131extern int gdbarch_int_bit (struct gdbarch *gdbarch);
132extern void set_gdbarch_int_bit (struct gdbarch *gdbarch, int int_bit);
83905903
AC		 133#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_INT_BIT)
134#error "Non multi-arch definition of TARGET_INT_BIT"
135#endif
0f71a2f6 136#if GDB_MULTI_ARCH
6166d547 137#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_INT_BIT)
0f71a2f6
JM		 138#define TARGET_INT_BIT (gdbarch_int_bit (current_gdbarch))
139#endif
140#endif
141
66b43ecb
AC		 142/* Number of bits in a long or unsigned long for the target machine. */
143
144/* Default (value) for non- multi-arch platforms. */
145#if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_BIT)
146#define TARGET_LONG_BIT (4*TARGET_CHAR_BIT)
147#endif
148
104c1213
JM		 149extern int gdbarch_long_bit (struct gdbarch *gdbarch);
150extern void set_gdbarch_long_bit (struct gdbarch *gdbarch, int long_bit);
83905903
AC		 151#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_BIT)
152#error "Non multi-arch definition of TARGET_LONG_BIT"
153#endif
0f71a2f6 154#if GDB_MULTI_ARCH
6166d547 155#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_BIT)
0f71a2f6
JM		 156#define TARGET_LONG_BIT (gdbarch_long_bit (current_gdbarch))
157#endif
158#endif
159
66b43ecb
AC		 160/* Number of bits in a long long or unsigned long long for the target
161 machine. */
162
163/* Default (value) for non- multi-arch platforms. */
164#if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_LONG_BIT)
165#define TARGET_LONG_LONG_BIT (2*TARGET_LONG_BIT)
166#endif
167
104c1213
JM		 168extern int gdbarch_long_long_bit (struct gdbarch *gdbarch);
169extern void set_gdbarch_long_long_bit (struct gdbarch *gdbarch, int long_long_bit);
83905903
AC		 170#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_LONG_BIT)
171#error "Non multi-arch definition of TARGET_LONG_LONG_BIT"
172#endif
0f71a2f6 173#if GDB_MULTI_ARCH
6166d547 174#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_LONG_BIT)
0f71a2f6
JM		 175#define TARGET_LONG_LONG_BIT (gdbarch_long_long_bit (current_gdbarch))
176#endif
177#endif
178
66b43ecb
AC		 179/* Number of bits in a float for the target machine. */
180
181/* Default (value) for non- multi-arch platforms. */
182#if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_BIT)
183#define TARGET_FLOAT_BIT (4*TARGET_CHAR_BIT)
184#endif
185
104c1213
JM		 186extern int gdbarch_float_bit (struct gdbarch *gdbarch);
187extern void set_gdbarch_float_bit (struct gdbarch *gdbarch, int float_bit);
83905903
AC		 188#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_BIT)
189#error "Non multi-arch definition of TARGET_FLOAT_BIT"
190#endif
0f71a2f6 191#if GDB_MULTI_ARCH
6166d547 192#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_BIT)
0f71a2f6
JM		 193#define TARGET_FLOAT_BIT (gdbarch_float_bit (current_gdbarch))
194#endif
195#endif
196
66b43ecb
AC		 197/* Number of bits in a double for the target machine. */
198
199/* Default (value) for non- multi-arch platforms. */
200#if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_BIT)
201#define TARGET_DOUBLE_BIT (8*TARGET_CHAR_BIT)
202#endif
203
104c1213
JM		 204extern int gdbarch_double_bit (struct gdbarch *gdbarch);
205extern void set_gdbarch_double_bit (struct gdbarch *gdbarch, int double_bit);
83905903
AC		 206#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_BIT)
207#error "Non multi-arch definition of TARGET_DOUBLE_BIT"
208#endif
0f71a2f6 209#if GDB_MULTI_ARCH
6166d547 210#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_BIT)
0f71a2f6
JM		 211#define TARGET_DOUBLE_BIT (gdbarch_double_bit (current_gdbarch))
212#endif
213#endif
214
66b43ecb
AC		 215/* Number of bits in a long double for the target machine. */
216
217/* Default (value) for non- multi-arch platforms. */
218#if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_BIT)
17ef5d92 219#define TARGET_LONG_DOUBLE_BIT (8*TARGET_CHAR_BIT)
66b43ecb
AC		 220#endif
221
104c1213
JM		 222extern int gdbarch_long_double_bit (struct gdbarch *gdbarch);
223extern void set_gdbarch_long_double_bit (struct gdbarch *gdbarch, int long_double_bit);
83905903
AC		 224#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_BIT)
225#error "Non multi-arch definition of TARGET_LONG_DOUBLE_BIT"
226#endif
0f71a2f6 227#if GDB_MULTI_ARCH
6166d547 228#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_BIT)
0f71a2f6
JM		 229#define TARGET_LONG_DOUBLE_BIT (gdbarch_long_double_bit (current_gdbarch))
230#endif
231#endif
232
52204a0b
DT		 233/* For most targets, a pointer on the target and its representation as an
234 address in GDB have the same size and "look the same". For such a
235 target, you need only set TARGET_PTR_BIT / ptr_bit and TARGET_ADDR_BIT
236 / addr_bit will be set from it.
237
238 If TARGET_PTR_BIT and TARGET_ADDR_BIT are different, you'll probably
239 also need to set POINTER_TO_ADDRESS and ADDRESS_TO_POINTER as well.
240
241 ptr_bit is the size of a pointer on the target */
66b43ecb
AC		 242
243/* Default (value) for non- multi-arch platforms. */
244#if (!GDB_MULTI_ARCH) && !defined (TARGET_PTR_BIT)
245#define TARGET_PTR_BIT (TARGET_INT_BIT)
246#endif
247
248extern int gdbarch_ptr_bit (struct gdbarch *gdbarch);
249extern void set_gdbarch_ptr_bit (struct gdbarch *gdbarch, int ptr_bit);
83905903
AC		 250#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PTR_BIT)
251#error "Non multi-arch definition of TARGET_PTR_BIT"
252#endif
66b43ecb
AC		 253#if GDB_MULTI_ARCH
254#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PTR_BIT)
255#define TARGET_PTR_BIT (gdbarch_ptr_bit (current_gdbarch))
256#endif
257#endif
258
52204a0b
DT		 259/* addr_bit is the size of a target address as represented in gdb */
260
261/* Default (value) for non- multi-arch platforms. */
262#if (!GDB_MULTI_ARCH) && !defined (TARGET_ADDR_BIT)
263#define TARGET_ADDR_BIT (TARGET_PTR_BIT)
264#endif
265
266extern int gdbarch_addr_bit (struct gdbarch *gdbarch);
267extern void set_gdbarch_addr_bit (struct gdbarch *gdbarch, int addr_bit);
83905903
AC		 268#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ADDR_BIT)
269#error "Non multi-arch definition of TARGET_ADDR_BIT"
270#endif
52204a0b
DT		 271#if GDB_MULTI_ARCH
272#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_ADDR_BIT)
273#define TARGET_ADDR_BIT (gdbarch_addr_bit (current_gdbarch))
274#endif
275#endif
276
66b43ecb
AC		 277/* Number of bits in a BFD_VMA for the target object file format. */
278
279/* Default (value) for non- multi-arch platforms. */
280#if (!GDB_MULTI_ARCH) && !defined (TARGET_BFD_VMA_BIT)
281#define TARGET_BFD_VMA_BIT (TARGET_ARCHITECTURE->bits_per_address)
282#endif
283
284extern int gdbarch_bfd_vma_bit (struct gdbarch *gdbarch);
285extern void set_gdbarch_bfd_vma_bit (struct gdbarch *gdbarch, int bfd_vma_bit);
83905903
AC		 286#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BFD_VMA_BIT)
287#error "Non multi-arch definition of TARGET_BFD_VMA_BIT"
288#endif
66b43ecb
AC		 289#if GDB_MULTI_ARCH
290#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_BFD_VMA_BIT)
291#define TARGET_BFD_VMA_BIT (gdbarch_bfd_vma_bit (current_gdbarch))
292#endif
293#endif
294
4e409299
JB		 295/* One if `char' acts like `signed char', zero if `unsigned char'. */
296
297/* Default (value) for non- multi-arch platforms. */
298#if (!GDB_MULTI_ARCH) && !defined (TARGET_CHAR_SIGNED)
299#define TARGET_CHAR_SIGNED (1)
300#endif
301
302extern int gdbarch_char_signed (struct gdbarch *gdbarch);
303extern void set_gdbarch_char_signed (struct gdbarch *gdbarch, int char_signed);
304#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_CHAR_SIGNED)
305#error "Non multi-arch definition of TARGET_CHAR_SIGNED"
306#endif
307#if GDB_MULTI_ARCH
308#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_CHAR_SIGNED)
309#define TARGET_CHAR_SIGNED (gdbarch_char_signed (current_gdbarch))
310#endif
311#endif
312
be8dfb87
AC		 313/* Default (function) for non- multi-arch platforms. */
314#if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_PC)
39f77062 315#define TARGET_READ_PC(ptid) (generic_target_read_pc (ptid))
be8dfb87
AC		 316#endif
317
39f77062
KB		 318typedef CORE_ADDR (gdbarch_read_pc_ftype) (ptid_t ptid);
319extern CORE_ADDR gdbarch_read_pc (struct gdbarch *gdbarch, ptid_t ptid);
104c1213 320extern void set_gdbarch_read_pc (struct gdbarch *gdbarch, gdbarch_read_pc_ftype *read_pc);
83905903
AC		 321#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_PC)
322#error "Non multi-arch definition of TARGET_READ_PC"
323#endif
0f71a2f6 324#if GDB_MULTI_ARCH
6166d547 325#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_PC)
39f77062 326#define TARGET_READ_PC(ptid) (gdbarch_read_pc (current_gdbarch, ptid))
0f71a2f6
JM		 327#endif
328#endif
329
be8dfb87
AC		 330/* Default (function) for non- multi-arch platforms. */
331#if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_PC)
39f77062 332#define TARGET_WRITE_PC(val, ptid) (generic_target_write_pc (val, ptid))
be8dfb87
AC		 333#endif
334
39f77062
KB		 335typedef void (gdbarch_write_pc_ftype) (CORE_ADDR val, ptid_t ptid);
336extern void gdbarch_write_pc (struct gdbarch *gdbarch, CORE_ADDR val, ptid_t ptid);
104c1213 337extern void set_gdbarch_write_pc (struct gdbarch *gdbarch, gdbarch_write_pc_ftype *write_pc);
83905903
AC		 338#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_PC)
339#error "Non multi-arch definition of TARGET_WRITE_PC"
340#endif
0f71a2f6 341#if GDB_MULTI_ARCH
6166d547 342#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_PC)
39f77062 343#define TARGET_WRITE_PC(val, ptid) (gdbarch_write_pc (current_gdbarch, val, ptid))
0f71a2f6
JM		 344#endif
345#endif
346
be8dfb87
AC		 347/* Default (function) for non- multi-arch platforms. */
348#if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_FP)
349#define TARGET_READ_FP() (generic_target_read_fp ())
350#endif
351
104c1213
JM		 352typedef CORE_ADDR (gdbarch_read_fp_ftype) (void);
353extern CORE_ADDR gdbarch_read_fp (struct gdbarch *gdbarch);
354extern void set_gdbarch_read_fp (struct gdbarch *gdbarch, gdbarch_read_fp_ftype *read_fp);
83905903
AC		 355#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_FP)
356#error "Non multi-arch definition of TARGET_READ_FP"
357#endif
0f71a2f6 358#if GDB_MULTI_ARCH
6166d547 359#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_FP)
0f71a2f6
JM		 360#define TARGET_READ_FP() (gdbarch_read_fp (current_gdbarch))
361#endif
362#endif
363
be8dfb87
AC		 364/* Default (function) for non- multi-arch platforms. */
365#if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_SP)
366#define TARGET_READ_SP() (generic_target_read_sp ())
367#endif
368
104c1213
JM		 369typedef CORE_ADDR (gdbarch_read_sp_ftype) (void);
370extern CORE_ADDR gdbarch_read_sp (struct gdbarch *gdbarch);
371extern void set_gdbarch_read_sp (struct gdbarch *gdbarch, gdbarch_read_sp_ftype *read_sp);
83905903
AC		 372#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_SP)
373#error "Non multi-arch definition of TARGET_READ_SP"
374#endif
0f71a2f6 375#if GDB_MULTI_ARCH
6166d547 376#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_SP)
0f71a2f6
JM		 377#define TARGET_READ_SP() (gdbarch_read_sp (current_gdbarch))
378#endif
379#endif
380
be8dfb87
AC		 381/* Default (function) for non- multi-arch platforms. */
382#if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_SP)
383#define TARGET_WRITE_SP(val) (generic_target_write_sp (val))
384#endif
385
104c1213
JM		 386typedef void (gdbarch_write_sp_ftype) (CORE_ADDR val);
387extern void gdbarch_write_sp (struct gdbarch *gdbarch, CORE_ADDR val);
388extern void set_gdbarch_write_sp (struct gdbarch *gdbarch, gdbarch_write_sp_ftype *write_sp);
83905903
AC		 389#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_SP)
390#error "Non multi-arch definition of TARGET_WRITE_SP"
391#endif
0f71a2f6 392#if GDB_MULTI_ARCH
6166d547 393#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_SP)
0f71a2f6
JM		 394#define TARGET_WRITE_SP(val) (gdbarch_write_sp (current_gdbarch, val))
395#endif
396#endif
397
39d4ef09
AC		 398/* Function for getting target's idea of a frame pointer. FIXME: GDB's
399 whole scheme for dealing with "frames" and "frame pointers" needs a
400 serious shakedown. */
401
402/* Default (function) for non- multi-arch platforms. */
403#if (!GDB_MULTI_ARCH) && !defined (TARGET_VIRTUAL_FRAME_POINTER)
404#define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (legacy_virtual_frame_pointer (pc, frame_regnum, frame_offset))
405#endif
406
407typedef void (gdbarch_virtual_frame_pointer_ftype) (CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
408extern void gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
409extern void set_gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, gdbarch_virtual_frame_pointer_ftype *virtual_frame_pointer);
410#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_VIRTUAL_FRAME_POINTER)
411#error "Non multi-arch definition of TARGET_VIRTUAL_FRAME_POINTER"
412#endif
413#if GDB_MULTI_ARCH
414#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_VIRTUAL_FRAME_POINTER)
415#define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (gdbarch_virtual_frame_pointer (current_gdbarch, pc, frame_regnum, frame_offset))
416#endif
417#endif
418
d8124050 419extern int gdbarch_pseudo_register_read_p (struct gdbarch *gdbarch);
61a0eb5b 420
d8124050
AC		 421typedef void (gdbarch_pseudo_register_read_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, void *buf);
422extern void gdbarch_pseudo_register_read (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, void *buf);
423extern void set_gdbarch_pseudo_register_read (struct gdbarch *gdbarch, gdbarch_pseudo_register_read_ftype *pseudo_register_read);
61a0eb5b 424
d8124050 425extern int gdbarch_pseudo_register_write_p (struct gdbarch *gdbarch);
61a0eb5b 426
d8124050
AC		 427typedef void (gdbarch_pseudo_register_write_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const void *buf);
428extern void gdbarch_pseudo_register_write (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const void *buf);
429extern void set_gdbarch_pseudo_register_write (struct gdbarch *gdbarch, gdbarch_pseudo_register_write_ftype *pseudo_register_write);
61a0eb5b 430
104c1213
JM		 431extern int gdbarch_num_regs (struct gdbarch *gdbarch);
432extern void set_gdbarch_num_regs (struct gdbarch *gdbarch, int num_regs);
83905903
AC		 433#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_REGS)
434#error "Non multi-arch definition of NUM_REGS"
435#endif
0f71a2f6 436#if GDB_MULTI_ARCH
6166d547 437#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_REGS)
0f71a2f6
JM		 438#define NUM_REGS (gdbarch_num_regs (current_gdbarch))
439#endif
440#endif
441
34620563
AC		 442/* This macro gives the number of pseudo-registers that live in the
443 register namespace but do not get fetched or stored on the target.
444 These pseudo-registers may be aliases for other registers,
445 combinations of other registers, or they may be computed by GDB. */
446
0aba1244 447/* Default (value) for non- multi-arch platforms. */
6166d547 448#if (!GDB_MULTI_ARCH) && !defined (NUM_PSEUDO_REGS)
0aba1244
EZ		 449#define NUM_PSEUDO_REGS (0)
450#endif
451
452extern int gdbarch_num_pseudo_regs (struct gdbarch *gdbarch);
453extern void set_gdbarch_num_pseudo_regs (struct gdbarch *gdbarch, int num_pseudo_regs);
83905903
AC		 454#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_PSEUDO_REGS)
455#error "Non multi-arch definition of NUM_PSEUDO_REGS"
456#endif
0aba1244 457#if GDB_MULTI_ARCH
6166d547 458#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_PSEUDO_REGS)
0aba1244
EZ		 459#define NUM_PSEUDO_REGS (gdbarch_num_pseudo_regs (current_gdbarch))
460#endif
461#endif
462
c2169756
AC		 463/* GDB's standard (or well known) register numbers. These can map onto
464 a real register or a pseudo (computed) register or not be defined at
1200cd6e
AC		 465 all (-1). */
466
467/* Default (value) for non- multi-arch platforms. */
468#if (!GDB_MULTI_ARCH) && !defined (SP_REGNUM)
469#define SP_REGNUM (-1)
470#endif
c2169756 471
104c1213
JM		 472extern int gdbarch_sp_regnum (struct gdbarch *gdbarch);
473extern void set_gdbarch_sp_regnum (struct gdbarch *gdbarch, int sp_regnum);
83905903
AC		 474#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SP_REGNUM)
475#error "Non multi-arch definition of SP_REGNUM"
476#endif
0f71a2f6 477#if GDB_MULTI_ARCH
6166d547 478#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SP_REGNUM)
0f71a2f6
JM		 479#define SP_REGNUM (gdbarch_sp_regnum (current_gdbarch))
480#endif
481#endif
482
1200cd6e
AC		 483/* Default (value) for non- multi-arch platforms. */
484#if (!GDB_MULTI_ARCH) && !defined (FP_REGNUM)
485#define FP_REGNUM (-1)
486#endif
487
104c1213
JM		 488extern int gdbarch_fp_regnum (struct gdbarch *gdbarch);
489extern void set_gdbarch_fp_regnum (struct gdbarch *gdbarch, int fp_regnum);
83905903
AC		 490#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP_REGNUM)
491#error "Non multi-arch definition of FP_REGNUM"
492#endif
0f71a2f6 493#if GDB_MULTI_ARCH
6166d547 494#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FP_REGNUM)
0f71a2f6
JM		 495#define FP_REGNUM (gdbarch_fp_regnum (current_gdbarch))
496#endif
497#endif
498
1200cd6e
AC		 499/* Default (value) for non- multi-arch platforms. */
500#if (!GDB_MULTI_ARCH) && !defined (PC_REGNUM)
501#define PC_REGNUM (-1)
502#endif
503
104c1213
JM		 504extern int gdbarch_pc_regnum (struct gdbarch *gdbarch);
505extern void set_gdbarch_pc_regnum (struct gdbarch *gdbarch, int pc_regnum);
83905903
AC		 506#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_REGNUM)
507#error "Non multi-arch definition of PC_REGNUM"
508#endif
0f71a2f6 509#if GDB_MULTI_ARCH
6166d547 510#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_REGNUM)
0f71a2f6
JM		 511#define PC_REGNUM (gdbarch_pc_regnum (current_gdbarch))
512#endif
513#endif
514
c2169756
AC		 515/* Default (value) for non- multi-arch platforms. */
516#if (!GDB_MULTI_ARCH) && !defined (PS_REGNUM)
517#define PS_REGNUM (-1)
518#endif
519
520extern int gdbarch_ps_regnum (struct gdbarch *gdbarch);
521extern void set_gdbarch_ps_regnum (struct gdbarch *gdbarch, int ps_regnum);
522#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PS_REGNUM)
523#error "Non multi-arch definition of PS_REGNUM"
524#endif
525#if GDB_MULTI_ARCH
526#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PS_REGNUM)
527#define PS_REGNUM (gdbarch_ps_regnum (current_gdbarch))
528#endif
529#endif
530
60054393 531/* Default (value) for non- multi-arch platforms. */
6166d547 532#if (!GDB_MULTI_ARCH) && !defined (FP0_REGNUM)
60054393
MS		 533#define FP0_REGNUM (-1)
534#endif
535
536extern int gdbarch_fp0_regnum (struct gdbarch *gdbarch);
537extern void set_gdbarch_fp0_regnum (struct gdbarch *gdbarch, int fp0_regnum);
83905903
AC		 538#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP0_REGNUM)
539#error "Non multi-arch definition of FP0_REGNUM"
540#endif
60054393 541#if GDB_MULTI_ARCH
6166d547 542#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FP0_REGNUM)
60054393
MS		 543#define FP0_REGNUM (gdbarch_fp0_regnum (current_gdbarch))
544#endif
545#endif
546
03863182 547/* Default (value) for non- multi-arch platforms. */
6166d547 548#if (!GDB_MULTI_ARCH) && !defined (NPC_REGNUM)
03863182
AC		 549#define NPC_REGNUM (-1)
550#endif
551
552extern int gdbarch_npc_regnum (struct gdbarch *gdbarch);
553extern void set_gdbarch_npc_regnum (struct gdbarch *gdbarch, int npc_regnum);
83905903
AC		 554#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NPC_REGNUM)
555#error "Non multi-arch definition of NPC_REGNUM"
556#endif
03863182 557#if GDB_MULTI_ARCH
6166d547 558#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NPC_REGNUM)
03863182
AC		 559#define NPC_REGNUM (gdbarch_npc_regnum (current_gdbarch))
560#endif
561#endif
562
88c72b7d
AC		 563/* Convert stab register number (from `r' declaration) to a gdb REGNUM. */
564
565/* Default (function) for non- multi-arch platforms. */
566#if (!GDB_MULTI_ARCH) && !defined (STAB_REG_TO_REGNUM)
567#define STAB_REG_TO_REGNUM(stab_regnr) (no_op_reg_to_regnum (stab_regnr))
568#endif
569
570typedef int (gdbarch_stab_reg_to_regnum_ftype) (int stab_regnr);
571extern int gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, int stab_regnr);
572extern void set_gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_stab_reg_to_regnum_ftype *stab_reg_to_regnum);
83905903
AC		 573#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STAB_REG_TO_REGNUM)
574#error "Non multi-arch definition of STAB_REG_TO_REGNUM"
575#endif
88c72b7d
AC		 576#if GDB_MULTI_ARCH
577#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STAB_REG_TO_REGNUM)
578#define STAB_REG_TO_REGNUM(stab_regnr) (gdbarch_stab_reg_to_regnum (current_gdbarch, stab_regnr))
579#endif
580#endif
581
582/* Provide a default mapping from a ecoff register number to a gdb REGNUM. */
583
584/* Default (function) for non- multi-arch platforms. */
585#if (!GDB_MULTI_ARCH) && !defined (ECOFF_REG_TO_REGNUM)
586#define ECOFF_REG_TO_REGNUM(ecoff_regnr) (no_op_reg_to_regnum (ecoff_regnr))
587#endif
588
589typedef int (gdbarch_ecoff_reg_to_regnum_ftype) (int ecoff_regnr);
590extern int gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, int ecoff_regnr);
591extern void set_gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_ecoff_reg_to_regnum_ftype *ecoff_reg_to_regnum);
83905903
AC		 592#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ECOFF_REG_TO_REGNUM)
593#error "Non multi-arch definition of ECOFF_REG_TO_REGNUM"
594#endif
88c72b7d
AC		 595#if GDB_MULTI_ARCH
596#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ECOFF_REG_TO_REGNUM)
597#define ECOFF_REG_TO_REGNUM(ecoff_regnr) (gdbarch_ecoff_reg_to_regnum (current_gdbarch, ecoff_regnr))
598#endif
599#endif
600
601/* Provide a default mapping from a DWARF register number to a gdb REGNUM. */
602
603/* Default (function) for non- multi-arch platforms. */
604#if (!GDB_MULTI_ARCH) && !defined (DWARF_REG_TO_REGNUM)
605#define DWARF_REG_TO_REGNUM(dwarf_regnr) (no_op_reg_to_regnum (dwarf_regnr))
606#endif
607
608typedef int (gdbarch_dwarf_reg_to_regnum_ftype) (int dwarf_regnr);
609extern int gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, int dwarf_regnr);
610extern void set_gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf_reg_to_regnum_ftype *dwarf_reg_to_regnum);
83905903
AC		 611#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF_REG_TO_REGNUM)
612#error "Non multi-arch definition of DWARF_REG_TO_REGNUM"
613#endif
88c72b7d
AC		 614#if GDB_MULTI_ARCH
615#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF_REG_TO_REGNUM)
616#define DWARF_REG_TO_REGNUM(dwarf_regnr) (gdbarch_dwarf_reg_to_regnum (current_gdbarch, dwarf_regnr))
617#endif
618#endif
619
620/* Convert from an sdb register number to an internal gdb register number.
621 This should be defined in tm.h, if REGISTER_NAMES is not set up
622 to map one to one onto the sdb register numbers. */
623
624/* Default (function) for non- multi-arch platforms. */
625#if (!GDB_MULTI_ARCH) && !defined (SDB_REG_TO_REGNUM)
626#define SDB_REG_TO_REGNUM(sdb_regnr) (no_op_reg_to_regnum (sdb_regnr))
627#endif
628
629typedef int (gdbarch_sdb_reg_to_regnum_ftype) (int sdb_regnr);
630extern int gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, int sdb_regnr);
631extern void set_gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_sdb_reg_to_regnum_ftype *sdb_reg_to_regnum);
83905903
AC		 632#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SDB_REG_TO_REGNUM)
633#error "Non multi-arch definition of SDB_REG_TO_REGNUM"
634#endif
88c72b7d
AC		 635#if GDB_MULTI_ARCH
636#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SDB_REG_TO_REGNUM)
637#define SDB_REG_TO_REGNUM(sdb_regnr) (gdbarch_sdb_reg_to_regnum (current_gdbarch, sdb_regnr))
638#endif
639#endif
640
641/* Default (function) for non- multi-arch platforms. */
642#if (!GDB_MULTI_ARCH) && !defined (DWARF2_REG_TO_REGNUM)
643#define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (no_op_reg_to_regnum (dwarf2_regnr))
644#endif
645
646typedef int (gdbarch_dwarf2_reg_to_regnum_ftype) (int dwarf2_regnr);
647extern int gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, int dwarf2_regnr);
648extern void set_gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf2_reg_to_regnum_ftype *dwarf2_reg_to_regnum);
83905903
AC		 649#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_REG_TO_REGNUM)
650#error "Non multi-arch definition of DWARF2_REG_TO_REGNUM"
651#endif
88c72b7d
AC		 652#if GDB_MULTI_ARCH
653#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_REG_TO_REGNUM)
654#define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (gdbarch_dwarf2_reg_to_regnum (current_gdbarch, dwarf2_regnr))
655#endif
656#endif
657
33489c5b 658/* Default (function) for non- multi-arch platforms. */
6166d547 659#if (!GDB_MULTI_ARCH) && !defined (REGISTER_NAME)
33489c5b
AC		 660#define REGISTER_NAME(regnr) (legacy_register_name (regnr))
661#endif
662
fa88f677
AC		 663typedef const char * (gdbarch_register_name_ftype) (int regnr);
664extern const char * gdbarch_register_name (struct gdbarch *gdbarch, int regnr);
104c1213 665extern void set_gdbarch_register_name (struct gdbarch *gdbarch, gdbarch_register_name_ftype *register_name);
83905903
AC		 666#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_NAME)
667#error "Non multi-arch definition of REGISTER_NAME"
668#endif
33489c5b 669#if GDB_MULTI_ARCH
6166d547 670#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_NAME)
0f71a2f6
JM		 671#define REGISTER_NAME(regnr) (gdbarch_register_name (current_gdbarch, regnr))
672#endif
33489c5b 673#endif
0f71a2f6 674
104c1213
JM		 675extern int gdbarch_register_size (struct gdbarch *gdbarch);
676extern void set_gdbarch_register_size (struct gdbarch *gdbarch, int register_size);
83905903
AC		 677#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIZE)
678#error "Non multi-arch definition of REGISTER_SIZE"
679#endif
0f71a2f6 680#if GDB_MULTI_ARCH
6166d547 681#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIZE)
0f71a2f6
JM		 682#define REGISTER_SIZE (gdbarch_register_size (current_gdbarch))
683#endif
684#endif
685
104c1213
JM		 686extern int gdbarch_register_bytes (struct gdbarch *gdbarch);
687extern void set_gdbarch_register_bytes (struct gdbarch *gdbarch, int register_bytes);
83905903
AC		 688#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES)
689#error "Non multi-arch definition of REGISTER_BYTES"
690#endif
0f71a2f6 691#if GDB_MULTI_ARCH
6166d547 692#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES)
0f71a2f6
JM		 693#define REGISTER_BYTES (gdbarch_register_bytes (current_gdbarch))
694#endif
695#endif
696
a7e3c2ad
AC		 697/* Default (function) for non- multi-arch platforms. */
698#if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTE)
699#define REGISTER_BYTE(reg_nr) (generic_register_byte (reg_nr))
700#endif
701
104c1213
JM		 702typedef int (gdbarch_register_byte_ftype) (int reg_nr);
703extern int gdbarch_register_byte (struct gdbarch *gdbarch, int reg_nr);
704extern void set_gdbarch_register_byte (struct gdbarch *gdbarch, gdbarch_register_byte_ftype *register_byte);
83905903
AC		 705#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTE)
706#error "Non multi-arch definition of REGISTER_BYTE"
707#endif
0f71a2f6 708#if GDB_MULTI_ARCH
6166d547 709#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTE)
0f71a2f6
JM		 710#define REGISTER_BYTE(reg_nr) (gdbarch_register_byte (current_gdbarch, reg_nr))
711#endif
712#endif
713
b2e75d78
AC		 714/* Default (function) for non- multi-arch platforms. */
715#if (!GDB_MULTI_ARCH) && !defined (REGISTER_RAW_SIZE)
716#define REGISTER_RAW_SIZE(reg_nr) (generic_register_size (reg_nr))
717#endif
718
104c1213
JM		 719typedef int (gdbarch_register_raw_size_ftype) (int reg_nr);
720extern int gdbarch_register_raw_size (struct gdbarch *gdbarch, int reg_nr);
721extern void set_gdbarch_register_raw_size (struct gdbarch *gdbarch, gdbarch_register_raw_size_ftype *register_raw_size);
83905903
AC		 722#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_RAW_SIZE)
723#error "Non multi-arch definition of REGISTER_RAW_SIZE"
724#endif
0f71a2f6 725#if GDB_MULTI_ARCH
6166d547 726#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_RAW_SIZE)
0f71a2f6
JM		 727#define REGISTER_RAW_SIZE(reg_nr) (gdbarch_register_raw_size (current_gdbarch, reg_nr))
728#endif
729#endif
730
104c1213
JM		 731extern int gdbarch_max_register_raw_size (struct gdbarch *gdbarch);
732extern void set_gdbarch_max_register_raw_size (struct gdbarch *gdbarch, int max_register_raw_size);
83905903
AC		 733#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MAX_REGISTER_RAW_SIZE)
734#error "Non multi-arch definition of MAX_REGISTER_RAW_SIZE"
735#endif
0f71a2f6 736#if GDB_MULTI_ARCH
6166d547 737#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MAX_REGISTER_RAW_SIZE)
0f71a2f6
JM		 738#define MAX_REGISTER_RAW_SIZE (gdbarch_max_register_raw_size (current_gdbarch))
739#endif
740#endif
741
b2e75d78
AC		 742/* Default (function) for non- multi-arch platforms. */
743#if (!GDB_MULTI_ARCH) && !defined (REGISTER_VIRTUAL_SIZE)
744#define REGISTER_VIRTUAL_SIZE(reg_nr) (generic_register_size (reg_nr))
745#endif
746
104c1213
JM		 747typedef int (gdbarch_register_virtual_size_ftype) (int reg_nr);
748extern int gdbarch_register_virtual_size (struct gdbarch *gdbarch, int reg_nr);
749extern void set_gdbarch_register_virtual_size (struct gdbarch *gdbarch, gdbarch_register_virtual_size_ftype *register_virtual_size);
83905903
AC		 750#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_SIZE)
751#error "Non multi-arch definition of REGISTER_VIRTUAL_SIZE"
752#endif
0f71a2f6 753#if GDB_MULTI_ARCH
6166d547 754#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_SIZE)
0f71a2f6
JM		 755#define REGISTER_VIRTUAL_SIZE(reg_nr) (gdbarch_register_virtual_size (current_gdbarch, reg_nr))
756#endif
757#endif
758
104c1213
JM		 759extern int gdbarch_max_register_virtual_size (struct gdbarch *gdbarch);
760extern void set_gdbarch_max_register_virtual_size (struct gdbarch *gdbarch, int max_register_virtual_size);
83905903
AC		 761#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MAX_REGISTER_VIRTUAL_SIZE)
762#error "Non multi-arch definition of MAX_REGISTER_VIRTUAL_SIZE"
763#endif
0f71a2f6 764#if GDB_MULTI_ARCH
6166d547 765#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MAX_REGISTER_VIRTUAL_SIZE)
0f71a2f6
JM		 766#define MAX_REGISTER_VIRTUAL_SIZE (gdbarch_max_register_virtual_size (current_gdbarch))
767#endif
768#endif
769
104c1213
JM		 770typedef struct type * (gdbarch_register_virtual_type_ftype) (int reg_nr);
771extern struct type * gdbarch_register_virtual_type (struct gdbarch *gdbarch, int reg_nr);
772extern void set_gdbarch_register_virtual_type (struct gdbarch *gdbarch, gdbarch_register_virtual_type_ftype *register_virtual_type);
83905903
AC		 773#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_TYPE)
774#error "Non multi-arch definition of REGISTER_VIRTUAL_TYPE"
775#endif
0f71a2f6 776#if GDB_MULTI_ARCH
6166d547 777#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_TYPE)
0f71a2f6
JM		 778#define REGISTER_VIRTUAL_TYPE(reg_nr) (gdbarch_register_virtual_type (current_gdbarch, reg_nr))
779#endif
780#endif
781
903ad3a6
AC		 782#if defined (DEPRECATED_DO_REGISTERS_INFO)
783/* Legacy for systems yet to multi-arch DEPRECATED_DO_REGISTERS_INFO */
784#if !defined (DEPRECATED_DO_REGISTERS_INFO_P)
785#define DEPRECATED_DO_REGISTERS_INFO_P() (1)
0ab7a791
AC		 786#endif
787#endif
788
789/* Default predicate for non- multi-arch targets. */
903ad3a6
AC		 790#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_DO_REGISTERS_INFO_P)
791#define DEPRECATED_DO_REGISTERS_INFO_P() (0)
0ab7a791
AC		 792#endif
793
903ad3a6
AC		 794extern int gdbarch_deprecated_do_registers_info_p (struct gdbarch *gdbarch);
795#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DO_REGISTERS_INFO_P)
796#error "Non multi-arch definition of DEPRECATED_DO_REGISTERS_INFO"
0ab7a791 797#endif
903ad3a6
AC		 798#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DO_REGISTERS_INFO_P)
799#define DEPRECATED_DO_REGISTERS_INFO_P() (gdbarch_deprecated_do_registers_info_p (current_gdbarch))
0ab7a791
AC		 800#endif
801
666e11c5 802/* Default (function) for non- multi-arch platforms. */
903ad3a6
AC		 803#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_DO_REGISTERS_INFO)
804#define DEPRECATED_DO_REGISTERS_INFO(reg_nr, fpregs) (internal_error (__FILE__, __LINE__, "DEPRECATED_DO_REGISTERS_INFO"), 0)
666e11c5
EZ		 805#endif
806
903ad3a6
AC		 807typedef void (gdbarch_deprecated_do_registers_info_ftype) (int reg_nr, int fpregs);
808extern void gdbarch_deprecated_do_registers_info (struct gdbarch *gdbarch, int reg_nr, int fpregs);
809extern void set_gdbarch_deprecated_do_registers_info (struct gdbarch *gdbarch, gdbarch_deprecated_do_registers_info_ftype *deprecated_do_registers_info);
810#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DO_REGISTERS_INFO)
811#error "Non multi-arch definition of DEPRECATED_DO_REGISTERS_INFO"
83905903 812#endif
666e11c5 813#if GDB_MULTI_ARCH
903ad3a6
AC		 814#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DO_REGISTERS_INFO)
815#define DEPRECATED_DO_REGISTERS_INFO(reg_nr, fpregs) (gdbarch_deprecated_do_registers_info (current_gdbarch, reg_nr, fpregs))
666e11c5
EZ		 816#endif
817#endif
818
0ab7a791
AC		 819typedef void (gdbarch_print_registers_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all);
820extern void gdbarch_print_registers_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all);
821extern void set_gdbarch_print_registers_info (struct gdbarch *gdbarch, gdbarch_print_registers_info_ftype *print_registers_info);
822
23e3a7ac
AC		 823extern int gdbarch_print_float_info_p (struct gdbarch *gdbarch);
824
825typedef void (gdbarch_print_float_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
826extern void gdbarch_print_float_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
5e74b15c 827extern void set_gdbarch_print_float_info (struct gdbarch *gdbarch, gdbarch_print_float_info_ftype *print_float_info);
5e74b15c 828
e76f1f2e
AC		 829extern int gdbarch_print_vector_info_p (struct gdbarch *gdbarch);
830
831typedef void (gdbarch_print_vector_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
832extern void gdbarch_print_vector_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
833extern void set_gdbarch_print_vector_info (struct gdbarch *gdbarch, gdbarch_print_vector_info_ftype *print_vector_info);
834
7c7651b2
AC		 835/* MAP a GDB RAW register number onto a simulator register number. See
836 also include/...-sim.h. */
837
838/* Default (function) for non- multi-arch platforms. */
839#if (!GDB_MULTI_ARCH) && !defined (REGISTER_SIM_REGNO)
8238d0bf 840#define REGISTER_SIM_REGNO(reg_nr) (legacy_register_sim_regno (reg_nr))
7c7651b2
AC		 841#endif
842
843typedef int (gdbarch_register_sim_regno_ftype) (int reg_nr);
844extern int gdbarch_register_sim_regno (struct gdbarch *gdbarch, int reg_nr);
845extern void set_gdbarch_register_sim_regno (struct gdbarch *gdbarch, gdbarch_register_sim_regno_ftype *register_sim_regno);
83905903
AC		 846#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIM_REGNO)
847#error "Non multi-arch definition of REGISTER_SIM_REGNO"
848#endif
7c7651b2
AC		 849#if GDB_MULTI_ARCH
850#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIM_REGNO)
851#define REGISTER_SIM_REGNO(reg_nr) (gdbarch_register_sim_regno (current_gdbarch, reg_nr))
852#endif
853#endif
854
2649061d
AC		 855#if defined (REGISTER_BYTES_OK)
856/* Legacy for systems yet to multi-arch REGISTER_BYTES_OK */
eee30e78 857#if !defined (REGISTER_BYTES_OK_P)
2649061d
AC		 858#define REGISTER_BYTES_OK_P() (1)
859#endif
eee30e78 860#endif
2649061d
AC		 861
862/* Default predicate for non- multi-arch targets. */
863#if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK_P)
864#define REGISTER_BYTES_OK_P() (0)
865#endif
866
867extern int gdbarch_register_bytes_ok_p (struct gdbarch *gdbarch);
83905903
AC		 868#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK_P)
869#error "Non multi-arch definition of REGISTER_BYTES_OK"
870#endif
2649061d
AC		 871#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK_P)
872#define REGISTER_BYTES_OK_P() (gdbarch_register_bytes_ok_p (current_gdbarch))
873#endif
874
875/* Default (function) for non- multi-arch platforms. */
876#if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK)
8e65ff28 877#define REGISTER_BYTES_OK(nr_bytes) (internal_error (__FILE__, __LINE__, "REGISTER_BYTES_OK"), 0)
2649061d
AC		 878#endif
879
880typedef int (gdbarch_register_bytes_ok_ftype) (long nr_bytes);
881extern int gdbarch_register_bytes_ok (struct gdbarch *gdbarch, long nr_bytes);
882extern void set_gdbarch_register_bytes_ok (struct gdbarch *gdbarch, gdbarch_register_bytes_ok_ftype *register_bytes_ok);
83905903
AC		 883#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK)
884#error "Non multi-arch definition of REGISTER_BYTES_OK"
885#endif
2649061d
AC		 886#if GDB_MULTI_ARCH
887#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK)
888#define REGISTER_BYTES_OK(nr_bytes) (gdbarch_register_bytes_ok (current_gdbarch, nr_bytes))
889#endif
890#endif
891
01fb7433
AC		 892/* Default (function) for non- multi-arch platforms. */
893#if (!GDB_MULTI_ARCH) && !defined (CANNOT_FETCH_REGISTER)
894#define CANNOT_FETCH_REGISTER(regnum) (cannot_register_not (regnum))
895#endif
896
897typedef int (gdbarch_cannot_fetch_register_ftype) (int regnum);
898extern int gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, int regnum);
899extern void set_gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, gdbarch_cannot_fetch_register_ftype *cannot_fetch_register);
83905903
AC		 900#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_FETCH_REGISTER)
901#error "Non multi-arch definition of CANNOT_FETCH_REGISTER"
902#endif
01fb7433
AC		 903#if GDB_MULTI_ARCH
904#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_FETCH_REGISTER)
905#define CANNOT_FETCH_REGISTER(regnum) (gdbarch_cannot_fetch_register (current_gdbarch, regnum))
906#endif
907#endif
908
909/* Default (function) for non- multi-arch platforms. */
910#if (!GDB_MULTI_ARCH) && !defined (CANNOT_STORE_REGISTER)
911#define CANNOT_STORE_REGISTER(regnum) (cannot_register_not (regnum))
912#endif
913
914typedef int (gdbarch_cannot_store_register_ftype) (int regnum);
915extern int gdbarch_cannot_store_register (struct gdbarch *gdbarch, int regnum);
916extern void set_gdbarch_cannot_store_register (struct gdbarch *gdbarch, gdbarch_cannot_store_register_ftype *cannot_store_register);
83905903
AC		 917#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STORE_REGISTER)
918#error "Non multi-arch definition of CANNOT_STORE_REGISTER"
919#endif
01fb7433
AC		 920#if GDB_MULTI_ARCH
921#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_STORE_REGISTER)
922#define CANNOT_STORE_REGISTER(regnum) (gdbarch_cannot_store_register (current_gdbarch, regnum))
923#endif
924#endif
925
9df628e0
RE		 926/* setjmp/longjmp support. */
927
928#if defined (GET_LONGJMP_TARGET)
929/* Legacy for systems yet to multi-arch GET_LONGJMP_TARGET */
930#if !defined (GET_LONGJMP_TARGET_P)
931#define GET_LONGJMP_TARGET_P() (1)
932#endif
933#endif
934
935/* Default predicate for non- multi-arch targets. */
936#if (!GDB_MULTI_ARCH) && !defined (GET_LONGJMP_TARGET_P)
937#define GET_LONGJMP_TARGET_P() (0)
938#endif
939
940extern int gdbarch_get_longjmp_target_p (struct gdbarch *gdbarch);
941#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET_P)
942#error "Non multi-arch definition of GET_LONGJMP_TARGET"
943#endif
944#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET_P)
945#define GET_LONGJMP_TARGET_P() (gdbarch_get_longjmp_target_p (current_gdbarch))
946#endif
947
948/* Default (function) for non- multi-arch platforms. */
949#if (!GDB_MULTI_ARCH) && !defined (GET_LONGJMP_TARGET)
950#define GET_LONGJMP_TARGET(pc) (internal_error (__FILE__, __LINE__, "GET_LONGJMP_TARGET"), 0)
951#endif
952
953typedef int (gdbarch_get_longjmp_target_ftype) (CORE_ADDR *pc);
954extern int gdbarch_get_longjmp_target (struct gdbarch *gdbarch, CORE_ADDR *pc);
955extern void set_gdbarch_get_longjmp_target (struct gdbarch *gdbarch, gdbarch_get_longjmp_target_ftype *get_longjmp_target);
956#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET)
957#error "Non multi-arch definition of GET_LONGJMP_TARGET"
958#endif
959#if GDB_MULTI_ARCH
960#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET)
961#define GET_LONGJMP_TARGET(pc) (gdbarch_get_longjmp_target (current_gdbarch, pc))
962#endif
963#endif
964
028c194b
AC		 965/* Non multi-arch DUMMY_FRAMES are a mess (multi-arch ones are not that
966 much better but at least they are vaguely consistent). The headers
967 and body contain convoluted #if/#else sequences for determine how
968 things should be compiled. Instead of trying to mimic that
969 behaviour here (and hence entrench it further) gdbarch simply
970 reqires that these methods be set up from the word go. This also
971 avoids any potential problems with moving beyond multi-arch partial. */
972
b99fa2d2 973/* Default (value) for non- multi-arch platforms. */
07555a72
AC		 974#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
975#define DEPRECATED_USE_GENERIC_DUMMY_FRAMES (1)
b99fa2d2
AC		 976#endif
977
07555a72
AC		 978extern int gdbarch_deprecated_use_generic_dummy_frames (struct gdbarch *gdbarch);
979extern void set_gdbarch_deprecated_use_generic_dummy_frames (struct gdbarch *gdbarch, int deprecated_use_generic_dummy_frames);
980#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
981#error "Non multi-arch definition of DEPRECATED_USE_GENERIC_DUMMY_FRAMES"
83905903 982#endif
0f71a2f6 983#if GDB_MULTI_ARCH
07555a72
AC		 984#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
985#define DEPRECATED_USE_GENERIC_DUMMY_FRAMES (gdbarch_deprecated_use_generic_dummy_frames (current_gdbarch))
0f71a2f6
JM		 986#endif
987#endif
988
b99fa2d2
AC		 989/* Default (value) for non- multi-arch platforms. */
990#if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_LOCATION)
991#define CALL_DUMMY_LOCATION (AT_ENTRY_POINT)
992#endif
993
104c1213
JM		 994extern int gdbarch_call_dummy_location (struct gdbarch *gdbarch);
995extern void set_gdbarch_call_dummy_location (struct gdbarch *gdbarch, int call_dummy_location);
028c194b 996#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LOCATION)
83905903
AC		 997#error "Non multi-arch definition of CALL_DUMMY_LOCATION"
998#endif
0f71a2f6 999#if GDB_MULTI_ARCH
028c194b 1000#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LOCATION)
0f71a2f6
JM		 1001#define CALL_DUMMY_LOCATION (gdbarch_call_dummy_location (current_gdbarch))
1002#endif
1003#endif
1004
104c1213
JM		 1005typedef CORE_ADDR (gdbarch_call_dummy_address_ftype) (void);
1006extern CORE_ADDR gdbarch_call_dummy_address (struct gdbarch *gdbarch);
1007extern void set_gdbarch_call_dummy_address (struct gdbarch *gdbarch, gdbarch_call_dummy_address_ftype *call_dummy_address);
83905903
AC		 1008#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_ADDRESS)
1009#error "Non multi-arch definition of CALL_DUMMY_ADDRESS"
1010#endif
0f71a2f6 1011#if GDB_MULTI_ARCH
6166d547 1012#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_ADDRESS)
0f71a2f6
JM		 1013#define CALL_DUMMY_ADDRESS() (gdbarch_call_dummy_address (current_gdbarch))
1014#endif
1015#endif
1016
104c1213
JM		 1017extern CORE_ADDR gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch);
1018extern void set_gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch, CORE_ADDR call_dummy_start_offset);
83905903
AC		 1019#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_START_OFFSET)
1020#error "Non multi-arch definition of CALL_DUMMY_START_OFFSET"
1021#endif
0f71a2f6 1022#if GDB_MULTI_ARCH
6166d547 1023#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_START_OFFSET)
0f71a2f6
JM		 1024#define CALL_DUMMY_START_OFFSET (gdbarch_call_dummy_start_offset (current_gdbarch))
1025#endif
1026#endif
1027
104c1213
JM		 1028extern CORE_ADDR gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch);
1029extern void set_gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch, CORE_ADDR call_dummy_breakpoint_offset);
83905903
AC		 1030#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET)
1031#error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET"
1032#endif
0f71a2f6 1033#if GDB_MULTI_ARCH
6166d547 1034#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET)
0f71a2f6
JM		 1035#define CALL_DUMMY_BREAKPOINT_OFFSET (gdbarch_call_dummy_breakpoint_offset (current_gdbarch))
1036#endif
1037#endif
1038
104c1213
JM		 1039extern int gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch *gdbarch);
1040extern void set_gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch *gdbarch, int call_dummy_breakpoint_offset_p);
028c194b 1041#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
83905903
AC		 1042#error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET_P"
1043#endif
0f71a2f6 1044#if GDB_MULTI_ARCH
028c194b 1045#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
0f71a2f6
JM		 1046#define CALL_DUMMY_BREAKPOINT_OFFSET_P (gdbarch_call_dummy_breakpoint_offset_p (current_gdbarch))
1047#endif
1048#endif
1049
104c1213
JM		 1050extern int gdbarch_call_dummy_length (struct gdbarch *gdbarch);
1051extern void set_gdbarch_call_dummy_length (struct gdbarch *gdbarch, int call_dummy_length);
83905903
AC		 1052#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LENGTH)
1053#error "Non multi-arch definition of CALL_DUMMY_LENGTH"
1054#endif
0f71a2f6 1055#if GDB_MULTI_ARCH
6166d547 1056#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LENGTH)
0f71a2f6
JM		 1057#define CALL_DUMMY_LENGTH (gdbarch_call_dummy_length (current_gdbarch))
1058#endif
1059#endif
1060
ae45cd16
AC		 1061/* NOTE: cagney/2002-11-24: This function with predicate has a valid
1062 (callable) initial value. As a consequence, even when the predicate
1063 is false, the corresponding function works. This simplifies the
1064 migration process - old code, calling DEPRECATED_PC_IN_CALL_DUMMY(),
1065 doesn't need to be modified. */
1066
1067#if defined (DEPRECATED_PC_IN_CALL_DUMMY)
1068/* Legacy for systems yet to multi-arch DEPRECATED_PC_IN_CALL_DUMMY */
1069#if !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1070#define DEPRECATED_PC_IN_CALL_DUMMY_P() (1)
1071#endif
1072#endif
1073
1074/* Default predicate for non- multi-arch targets. */
1075#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1076#define DEPRECATED_PC_IN_CALL_DUMMY_P() (0)
1077#endif
1078
1079extern int gdbarch_deprecated_pc_in_call_dummy_p (struct gdbarch *gdbarch);
1080#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1081#error "Non multi-arch definition of DEPRECATED_PC_IN_CALL_DUMMY"
1082#endif
1083#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1084#define DEPRECATED_PC_IN_CALL_DUMMY_P() (gdbarch_deprecated_pc_in_call_dummy_p (current_gdbarch))
1085#endif
1086
b99fa2d2 1087/* Default (function) for non- multi-arch platforms. */
ae45cd16
AC		 1088#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PC_IN_CALL_DUMMY)
1089#define DEPRECATED_PC_IN_CALL_DUMMY(pc, sp, frame_address) (generic_pc_in_call_dummy (pc, sp, frame_address))
b99fa2d2
AC		 1090#endif
1091
ae45cd16
AC		 1092typedef int (gdbarch_deprecated_pc_in_call_dummy_ftype) (CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
1093extern int gdbarch_deprecated_pc_in_call_dummy (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
1094extern void set_gdbarch_deprecated_pc_in_call_dummy (struct gdbarch *gdbarch, gdbarch_deprecated_pc_in_call_dummy_ftype *deprecated_pc_in_call_dummy);
1095#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PC_IN_CALL_DUMMY)
1096#error "Non multi-arch definition of DEPRECATED_PC_IN_CALL_DUMMY"
83905903 1097#endif
0f71a2f6 1098#if GDB_MULTI_ARCH
ae45cd16
AC		 1099#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PC_IN_CALL_DUMMY)
1100#define DEPRECATED_PC_IN_CALL_DUMMY(pc, sp, frame_address) (gdbarch_deprecated_pc_in_call_dummy (current_gdbarch, pc, sp, frame_address))
0f71a2f6
JM		 1101#endif
1102#endif
1103
104c1213
JM		 1104extern int gdbarch_call_dummy_p (struct gdbarch *gdbarch);
1105extern void set_gdbarch_call_dummy_p (struct gdbarch *gdbarch, int call_dummy_p);
028c194b 1106#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_P)
83905903
AC		 1107#error "Non multi-arch definition of CALL_DUMMY_P"
1108#endif
0f71a2f6 1109#if GDB_MULTI_ARCH
028c194b 1110#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_P)
0f71a2f6
JM		 1111#define CALL_DUMMY_P (gdbarch_call_dummy_p (current_gdbarch))
1112#endif
1113#endif
1114
33489c5b 1115/* Default (value) for non- multi-arch platforms. */
6166d547 1116#if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_WORDS)
33489c5b
AC		 1117#define CALL_DUMMY_WORDS (legacy_call_dummy_words)
1118#endif
1119
104c1213
JM		 1120extern LONGEST * gdbarch_call_dummy_words (struct gdbarch *gdbarch);
1121extern void set_gdbarch_call_dummy_words (struct gdbarch *gdbarch, LONGEST * call_dummy_words);
83905903
AC		 1122#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_WORDS)
1123#error "Non multi-arch definition of CALL_DUMMY_WORDS"
1124#endif
33489c5b 1125#if GDB_MULTI_ARCH
6166d547 1126#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_WORDS)
0f71a2f6
JM		 1127#define CALL_DUMMY_WORDS (gdbarch_call_dummy_words (current_gdbarch))
1128#endif
33489c5b
AC		 1129#endif
1130
1131/* Default (value) for non- multi-arch platforms. */
6166d547 1132#if (!GDB_MULTI_ARCH) && !defined (SIZEOF_CALL_DUMMY_WORDS)
33489c5b
AC		 1133#define SIZEOF_CALL_DUMMY_WORDS (legacy_sizeof_call_dummy_words)
1134#endif
0f71a2f6 1135
104c1213
JM		 1136extern int gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch);
1137extern void set_gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch, int sizeof_call_dummy_words);
83905903
AC		 1138#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIZEOF_CALL_DUMMY_WORDS)
1139#error "Non multi-arch definition of SIZEOF_CALL_DUMMY_WORDS"
1140#endif
33489c5b 1141#if GDB_MULTI_ARCH
6166d547 1142#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIZEOF_CALL_DUMMY_WORDS)
0f71a2f6
JM		 1143#define SIZEOF_CALL_DUMMY_WORDS (gdbarch_sizeof_call_dummy_words (current_gdbarch))
1144#endif
33489c5b 1145#endif
0f71a2f6 1146
104c1213
JM		 1147extern int gdbarch_call_dummy_stack_adjust_p (struct gdbarch *gdbarch);
1148extern void set_gdbarch_call_dummy_stack_adjust_p (struct gdbarch *gdbarch, int call_dummy_stack_adjust_p);
028c194b 1149#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_STACK_ADJUST_P)
83905903
AC		 1150#error "Non multi-arch definition of CALL_DUMMY_STACK_ADJUST_P"
1151#endif
0f71a2f6 1152#if GDB_MULTI_ARCH
028c194b 1153#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_STACK_ADJUST_P)
0f71a2f6
JM		 1154#define CALL_DUMMY_STACK_ADJUST_P (gdbarch_call_dummy_stack_adjust_p (current_gdbarch))
1155#endif
1156#endif
1157
104c1213
JM		 1158extern int gdbarch_call_dummy_stack_adjust (struct gdbarch *gdbarch);
1159extern void set_gdbarch_call_dummy_stack_adjust (struct gdbarch *gdbarch, int call_dummy_stack_adjust);
83905903
AC		 1160#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_STACK_ADJUST)
1161#error "Non multi-arch definition of CALL_DUMMY_STACK_ADJUST"
1162#endif
0f71a2f6 1163#if GDB_MULTI_ARCH
6166d547 1164#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_STACK_ADJUST)
0f71a2f6
JM		 1165#define CALL_DUMMY_STACK_ADJUST (gdbarch_call_dummy_stack_adjust (current_gdbarch))
1166#endif
1167#endif
1168
104c1213
JM		 1169typedef void (gdbarch_fix_call_dummy_ftype) (char *dummy, CORE_ADDR pc, CORE_ADDR fun, int nargs, struct value **args, struct type *type, int gcc_p);
1170extern void gdbarch_fix_call_dummy (struct gdbarch *gdbarch, char *dummy, CORE_ADDR pc, CORE_ADDR fun, int nargs, struct value **args, struct type *type, int gcc_p);
1171extern void set_gdbarch_fix_call_dummy (struct gdbarch *gdbarch, gdbarch_fix_call_dummy_ftype *fix_call_dummy);
83905903
AC		 1172#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FIX_CALL_DUMMY)
1173#error "Non multi-arch definition of FIX_CALL_DUMMY"
1174#endif
0f71a2f6 1175#if GDB_MULTI_ARCH
6166d547 1176#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FIX_CALL_DUMMY)
0f71a2f6
JM		 1177#define FIX_CALL_DUMMY(dummy, pc, fun, nargs, args, type, gcc_p) (gdbarch_fix_call_dummy (current_gdbarch, dummy, pc, fun, nargs, args, type, gcc_p))
1178#endif
1179#endif
1180
10312cc4
AC		 1181/* Default (function) for non- multi-arch platforms. */
1182#if (!GDB_MULTI_ARCH) && !defined (INIT_FRAME_PC_FIRST)
1183#define INIT_FRAME_PC_FIRST(fromleaf, prev) (init_frame_pc_noop (fromleaf, prev))
1184#endif
1185
1186typedef void (gdbarch_init_frame_pc_first_ftype) (int fromleaf, struct frame_info *prev);
1187extern void gdbarch_init_frame_pc_first (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1188extern void set_gdbarch_init_frame_pc_first (struct gdbarch *gdbarch, gdbarch_init_frame_pc_first_ftype *init_frame_pc_first);
83905903
AC		 1189#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_FRAME_PC_FIRST)
1190#error "Non multi-arch definition of INIT_FRAME_PC_FIRST"
1191#endif
10312cc4
AC		 1192#if GDB_MULTI_ARCH
1193#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_FRAME_PC_FIRST)
1194#define INIT_FRAME_PC_FIRST(fromleaf, prev) (gdbarch_init_frame_pc_first (current_gdbarch, fromleaf, prev))
1195#endif
1196#endif
1197
1198/* Default (function) for non- multi-arch platforms. */
1199#if (!GDB_MULTI_ARCH) && !defined (INIT_FRAME_PC)
7824d2f2 1200#define INIT_FRAME_PC(fromleaf, prev) (init_frame_pc_default (fromleaf, prev))
10312cc4
AC		 1201#endif
1202
1203typedef void (gdbarch_init_frame_pc_ftype) (int fromleaf, struct frame_info *prev);
1204extern void gdbarch_init_frame_pc (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1205extern void set_gdbarch_init_frame_pc (struct gdbarch *gdbarch, gdbarch_init_frame_pc_ftype *init_frame_pc);
83905903
AC		 1206#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_FRAME_PC)
1207#error "Non multi-arch definition of INIT_FRAME_PC"
1208#endif
10312cc4
AC		 1209#if GDB_MULTI_ARCH
1210#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_FRAME_PC)
1211#define INIT_FRAME_PC(fromleaf, prev) (gdbarch_init_frame_pc (current_gdbarch, fromleaf, prev))
1212#endif
1213#endif
1214
104c1213
JM		 1215extern int gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch);
1216extern void set_gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch, int believe_pcc_promotion);
83905903
AC		 1217#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION)
1218#error "Non multi-arch definition of BELIEVE_PCC_PROMOTION"
1219#endif
0f71a2f6 1220#if GDB_MULTI_ARCH
6166d547 1221#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION)
0f71a2f6
JM		 1222#define BELIEVE_PCC_PROMOTION (gdbarch_believe_pcc_promotion (current_gdbarch))
1223#endif
1224#endif
1225
104c1213
JM		 1226extern int gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch);
1227extern void set_gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch, int believe_pcc_promotion_type);
83905903
AC		 1228#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION_TYPE)
1229#error "Non multi-arch definition of BELIEVE_PCC_PROMOTION_TYPE"
1230#endif
0f71a2f6 1231#if GDB_MULTI_ARCH
6166d547 1232#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION_TYPE)
0f71a2f6
JM		 1233#define BELIEVE_PCC_PROMOTION_TYPE (gdbarch_believe_pcc_promotion_type (current_gdbarch))
1234#endif
1235#endif
1236
33489c5b 1237/* Default (function) for non- multi-arch platforms. */
6166d547 1238#if (!GDB_MULTI_ARCH) && !defined (COERCE_FLOAT_TO_DOUBLE)
33489c5b
AC		 1239#define COERCE_FLOAT_TO_DOUBLE(formal, actual) (default_coerce_float_to_double (formal, actual))
1240#endif
1241
b9a8e3bf
JB		 1242typedef int (gdbarch_coerce_float_to_double_ftype) (struct type *formal, struct type *actual);
1243extern int gdbarch_coerce_float_to_double (struct gdbarch *gdbarch, struct type *formal, struct type *actual);
1244extern void set_gdbarch_coerce_float_to_double (struct gdbarch *gdbarch, gdbarch_coerce_float_to_double_ftype *coerce_float_to_double);
83905903
AC		 1245#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COERCE_FLOAT_TO_DOUBLE)
1246#error "Non multi-arch definition of COERCE_FLOAT_TO_DOUBLE"
1247#endif
33489c5b 1248#if GDB_MULTI_ARCH
6166d547 1249#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (COERCE_FLOAT_TO_DOUBLE)
b9a8e3bf
JB		 1250#define COERCE_FLOAT_TO_DOUBLE(formal, actual) (gdbarch_coerce_float_to_double (current_gdbarch, formal, actual))
1251#endif
33489c5b 1252#endif
b9a8e3bf 1253
a216a322
AC		 1254#if defined (GET_SAVED_REGISTER)
1255/* Legacy for systems yet to multi-arch GET_SAVED_REGISTER */
1256#if !defined (GET_SAVED_REGISTER_P)
1257#define GET_SAVED_REGISTER_P() (1)
1258#endif
1259#endif
1260
1261/* Default predicate for non- multi-arch targets. */
1262#if (!GDB_MULTI_ARCH) && !defined (GET_SAVED_REGISTER_P)
1263#define GET_SAVED_REGISTER_P() (0)
1264#endif
1265
1266extern int gdbarch_get_saved_register_p (struct gdbarch *gdbarch);
1267#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_SAVED_REGISTER_P)
1268#error "Non multi-arch definition of GET_SAVED_REGISTER"
1269#endif
1270#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_SAVED_REGISTER_P)
1271#define GET_SAVED_REGISTER_P() (gdbarch_get_saved_register_p (current_gdbarch))
1272#endif
1273
e4b415d9
AC		 1274/* Default (function) for non- multi-arch platforms. */
1275#if (!GDB_MULTI_ARCH) && !defined (GET_SAVED_REGISTER)
a216a322 1276#define GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (internal_error (__FILE__, __LINE__, "GET_SAVED_REGISTER"), 0)
e4b415d9 1277#endif
028c194b 1278
104c1213
JM		 1279typedef void (gdbarch_get_saved_register_ftype) (char *raw_buffer, int *optimized, CORE_ADDR *addrp, struct frame_info *frame, int regnum, enum lval_type *lval);
1280extern void gdbarch_get_saved_register (struct gdbarch *gdbarch, char *raw_buffer, int *optimized, CORE_ADDR *addrp, struct frame_info *frame, int regnum, enum lval_type *lval);
1281extern void set_gdbarch_get_saved_register (struct gdbarch *gdbarch, gdbarch_get_saved_register_ftype *get_saved_register);
e4b415d9 1282#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_SAVED_REGISTER)
83905903
AC		 1283#error "Non multi-arch definition of GET_SAVED_REGISTER"
1284#endif
0f71a2f6 1285#if GDB_MULTI_ARCH
e4b415d9 1286#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_SAVED_REGISTER)
0f71a2f6
JM		 1287#define GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (gdbarch_get_saved_register (current_gdbarch, raw_buffer, optimized, addrp, frame, regnum, lval))
1288#endif
1289#endif
1290
33489c5b 1291/* Default (function) for non- multi-arch platforms. */
6166d547 1292#if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERTIBLE)
33489c5b
AC		 1293#define REGISTER_CONVERTIBLE(nr) (generic_register_convertible_not (nr))
1294#endif
1295
104c1213
JM		 1296typedef int (gdbarch_register_convertible_ftype) (int nr);
1297extern int gdbarch_register_convertible (struct gdbarch *gdbarch, int nr);
1298extern void set_gdbarch_register_convertible (struct gdbarch *gdbarch, gdbarch_register_convertible_ftype *register_convertible);
83905903
AC		 1299#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERTIBLE)
1300#error "Non multi-arch definition of REGISTER_CONVERTIBLE"
1301#endif
33489c5b 1302#if GDB_MULTI_ARCH
6166d547 1303#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERTIBLE)
0f71a2f6
JM		 1304#define REGISTER_CONVERTIBLE(nr) (gdbarch_register_convertible (current_gdbarch, nr))
1305#endif
33489c5b
AC		 1306#endif
1307
1308/* Default (function) for non- multi-arch platforms. */
6166d547 1309#if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_VIRTUAL)
8e65ff28 1310#define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_VIRTUAL"), 0)
33489c5b 1311#endif
0f71a2f6 1312
104c1213
JM		 1313typedef void (gdbarch_register_convert_to_virtual_ftype) (int regnum, struct type *type, char *from, char *to);
1314extern void gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
1315extern void set_gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, gdbarch_register_convert_to_virtual_ftype *register_convert_to_virtual);
83905903
AC		 1316#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_VIRTUAL)
1317#error "Non multi-arch definition of REGISTER_CONVERT_TO_VIRTUAL"
1318#endif
33489c5b 1319#if GDB_MULTI_ARCH
6166d547 1320#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_VIRTUAL)
0f71a2f6
JM		 1321#define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (gdbarch_register_convert_to_virtual (current_gdbarch, regnum, type, from, to))
1322#endif
33489c5b
AC		 1323#endif
1324
1325/* Default (function) for non- multi-arch platforms. */
6166d547 1326#if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_RAW)
8e65ff28 1327#define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_RAW"), 0)
33489c5b 1328#endif
0f71a2f6 1329
104c1213
JM		 1330typedef void (gdbarch_register_convert_to_raw_ftype) (struct type *type, int regnum, char *from, char *to);
1331extern void gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, struct type *type, int regnum, char *from, char *to);
1332extern void set_gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, gdbarch_register_convert_to_raw_ftype *register_convert_to_raw);
83905903
AC		 1333#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_RAW)
1334#error "Non multi-arch definition of REGISTER_CONVERT_TO_RAW"
1335#endif
33489c5b 1336#if GDB_MULTI_ARCH
6166d547 1337#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_RAW)
0f71a2f6
JM		 1338#define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (gdbarch_register_convert_to_raw (current_gdbarch, type, regnum, from, to))
1339#endif
33489c5b
AC		 1340#endif
1341
13d01224
AC		 1342/* Default (function) for non- multi-arch platforms. */
1343#if (!GDB_MULTI_ARCH) && !defined (CONVERT_REGISTER_P)
1344#define CONVERT_REGISTER_P(regnum) (legacy_convert_register_p (regnum))
1345#endif
1346
1347typedef int (gdbarch_convert_register_p_ftype) (int regnum);
1348extern int gdbarch_convert_register_p (struct gdbarch *gdbarch, int regnum);
1349extern void set_gdbarch_convert_register_p (struct gdbarch *gdbarch, gdbarch_convert_register_p_ftype *convert_register_p);
1350#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_REGISTER_P)
1351#error "Non multi-arch definition of CONVERT_REGISTER_P"
1352#endif
1353#if GDB_MULTI_ARCH
1354#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_REGISTER_P)
1355#define CONVERT_REGISTER_P(regnum) (gdbarch_convert_register_p (current_gdbarch, regnum))
1356#endif
1357#endif
1358
1359/* Default (function) for non- multi-arch platforms. */
1360#if (!GDB_MULTI_ARCH) && !defined (REGISTER_TO_VALUE)
1361#define REGISTER_TO_VALUE(regnum, type, from, to) (legacy_register_to_value (regnum, type, from, to))
1362#endif
1363
1364typedef void (gdbarch_register_to_value_ftype) (int regnum, struct type *type, char *from, char *to);
1365extern void gdbarch_register_to_value (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
1366extern void set_gdbarch_register_to_value (struct gdbarch *gdbarch, gdbarch_register_to_value_ftype *register_to_value);
1367#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_TO_VALUE)
1368#error "Non multi-arch definition of REGISTER_TO_VALUE"
1369#endif
1370#if GDB_MULTI_ARCH
1371#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_TO_VALUE)
1372#define REGISTER_TO_VALUE(regnum, type, from, to) (gdbarch_register_to_value (current_gdbarch, regnum, type, from, to))
1373#endif
1374#endif
1375
1376/* Default (function) for non- multi-arch platforms. */
1377#if (!GDB_MULTI_ARCH) && !defined (VALUE_TO_REGISTER)
1378#define VALUE_TO_REGISTER(type, regnum, from, to) (legacy_value_to_register (type, regnum, from, to))
1379#endif
1380
1381typedef void (gdbarch_value_to_register_ftype) (struct type *type, int regnum, char *from, char *to);
1382extern void gdbarch_value_to_register (struct gdbarch *gdbarch, struct type *type, int regnum, char *from, char *to);
1383extern void set_gdbarch_value_to_register (struct gdbarch *gdbarch, gdbarch_value_to_register_ftype *value_to_register);
1384#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (VALUE_TO_REGISTER)
1385#error "Non multi-arch definition of VALUE_TO_REGISTER"
1386#endif
1387#if GDB_MULTI_ARCH
1388#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (VALUE_TO_REGISTER)
1389#define VALUE_TO_REGISTER(type, regnum, from, to) (gdbarch_value_to_register (current_gdbarch, type, regnum, from, to))
1390#endif
1391#endif
1392
33489c5b 1393/* Default (function) for non- multi-arch platforms. */
6166d547 1394#if (!GDB_MULTI_ARCH) && !defined (POINTER_TO_ADDRESS)
ac2e2ef7 1395#define POINTER_TO_ADDRESS(type, buf) (unsigned_pointer_to_address (type, buf))
33489c5b 1396#endif
4478b372 1397
ac2e2ef7
AC		 1398typedef CORE_ADDR (gdbarch_pointer_to_address_ftype) (struct type *type, void *buf);
1399extern CORE_ADDR gdbarch_pointer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
4478b372 1400extern void set_gdbarch_pointer_to_address (struct gdbarch *gdbarch, gdbarch_pointer_to_address_ftype *pointer_to_address);
83905903
AC		 1401#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POINTER_TO_ADDRESS)
1402#error "Non multi-arch definition of POINTER_TO_ADDRESS"
1403#endif
33489c5b 1404#if GDB_MULTI_ARCH
6166d547 1405#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POINTER_TO_ADDRESS)
4478b372
JB		 1406#define POINTER_TO_ADDRESS(type, buf) (gdbarch_pointer_to_address (current_gdbarch, type, buf))
1407#endif
33489c5b
AC		 1408#endif
1409
1410/* Default (function) for non- multi-arch platforms. */
6166d547 1411#if (!GDB_MULTI_ARCH) && !defined (ADDRESS_TO_POINTER)
ac2e2ef7 1412#define ADDRESS_TO_POINTER(type, buf, addr) (unsigned_address_to_pointer (type, buf, addr))
33489c5b 1413#endif
4478b372 1414
ac2e2ef7
AC		 1415typedef void (gdbarch_address_to_pointer_ftype) (struct type *type, void *buf, CORE_ADDR addr);
1416extern void gdbarch_address_to_pointer (struct gdbarch *gdbarch, struct type *type, void *buf, CORE_ADDR addr);
4478b372 1417extern void set_gdbarch_address_to_pointer (struct gdbarch *gdbarch, gdbarch_address_to_pointer_ftype *address_to_pointer);
83905903
AC		 1418#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_TO_POINTER)
1419#error "Non multi-arch definition of ADDRESS_TO_POINTER"
1420#endif
33489c5b 1421#if GDB_MULTI_ARCH
6166d547 1422#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_TO_POINTER)
4478b372
JB		 1423#define ADDRESS_TO_POINTER(type, buf, addr) (gdbarch_address_to_pointer (current_gdbarch, type, buf, addr))
1424#endif
33489c5b
AC		 1425#endif
1426
fc0c74b1
AC		 1427#if defined (INTEGER_TO_ADDRESS)
1428/* Legacy for systems yet to multi-arch INTEGER_TO_ADDRESS */
1429#if !defined (INTEGER_TO_ADDRESS_P)
1430#define INTEGER_TO_ADDRESS_P() (1)
1431#endif
1432#endif
1433
1434/* Default predicate for non- multi-arch targets. */
1435#if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS_P)
1436#define INTEGER_TO_ADDRESS_P() (0)
1437#endif
1438
1439extern int gdbarch_integer_to_address_p (struct gdbarch *gdbarch);
1440#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS_P)
1441#error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1442#endif
1443#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS_P)
1444#define INTEGER_TO_ADDRESS_P() (gdbarch_integer_to_address_p (current_gdbarch))
1445#endif
1446
1447/* Default (function) for non- multi-arch platforms. */
1448#if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS)
73d3c16e 1449#define INTEGER_TO_ADDRESS(type, buf) (internal_error (__FILE__, __LINE__, "INTEGER_TO_ADDRESS"), 0)
fc0c74b1
AC		 1450#endif
1451
1452typedef CORE_ADDR (gdbarch_integer_to_address_ftype) (struct type *type, void *buf);
1453extern CORE_ADDR gdbarch_integer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
1454extern void set_gdbarch_integer_to_address (struct gdbarch *gdbarch, gdbarch_integer_to_address_ftype *integer_to_address);
1455#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS)
1456#error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1457#endif
1458#if GDB_MULTI_ARCH
1459#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS)
1460#define INTEGER_TO_ADDRESS(type, buf) (gdbarch_integer_to_address (current_gdbarch, type, buf))
1461#endif
1462#endif
1463
33489c5b 1464/* Default (function) for non- multi-arch platforms. */
6166d547 1465#if (!GDB_MULTI_ARCH) && !defined (RETURN_VALUE_ON_STACK)
33489c5b
AC		 1466#define RETURN_VALUE_ON_STACK(type) (generic_return_value_on_stack_not (type))
1467#endif
0f71a2f6 1468
71a9f22e
JB		 1469typedef int (gdbarch_return_value_on_stack_ftype) (struct type *type);
1470extern int gdbarch_return_value_on_stack (struct gdbarch *gdbarch, struct type *type);
1471extern void set_gdbarch_return_value_on_stack (struct gdbarch *gdbarch, gdbarch_return_value_on_stack_ftype *return_value_on_stack);
83905903
AC		 1472#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (RETURN_VALUE_ON_STACK)
1473#error "Non multi-arch definition of RETURN_VALUE_ON_STACK"
1474#endif
33489c5b 1475#if GDB_MULTI_ARCH
6166d547 1476#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (RETURN_VALUE_ON_STACK)
71a9f22e
JB		 1477#define RETURN_VALUE_ON_STACK(type) (gdbarch_return_value_on_stack (current_gdbarch, type))
1478#endif
33489c5b 1479#endif
71a9f22e 1480
c203844d
AC		 1481/* Default (function) for non- multi-arch platforms. */
1482#if (!GDB_MULTI_ARCH) && !defined (PUSH_ARGUMENTS)
1483#define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (default_push_arguments (nargs, args, sp, struct_return, struct_addr))
1484#endif
1485
104c1213
JM		 1486typedef CORE_ADDR (gdbarch_push_arguments_ftype) (int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
1487extern CORE_ADDR gdbarch_push_arguments (struct gdbarch *gdbarch, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
1488extern void set_gdbarch_push_arguments (struct gdbarch *gdbarch, gdbarch_push_arguments_ftype *push_arguments);
83905903
AC		 1489#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_ARGUMENTS)
1490#error "Non multi-arch definition of PUSH_ARGUMENTS"
1491#endif
0f71a2f6 1492#if GDB_MULTI_ARCH
6166d547 1493#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_ARGUMENTS)
0f71a2f6
JM		 1494#define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (gdbarch_push_arguments (current_gdbarch, nargs, args, sp, struct_return, struct_addr))
1495#endif
1496#endif
1497
104c1213
JM		 1498typedef void (gdbarch_push_dummy_frame_ftype) (void);
1499extern void gdbarch_push_dummy_frame (struct gdbarch *gdbarch);
1500extern void set_gdbarch_push_dummy_frame (struct gdbarch *gdbarch, gdbarch_push_dummy_frame_ftype *push_dummy_frame);
83905903
AC		 1501#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_DUMMY_FRAME)
1502#error "Non multi-arch definition of PUSH_DUMMY_FRAME"
1503#endif
0f71a2f6 1504#if GDB_MULTI_ARCH
6166d547 1505#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_DUMMY_FRAME)
0f71a2f6
JM		 1506#define PUSH_DUMMY_FRAME (gdbarch_push_dummy_frame (current_gdbarch))
1507#endif
1508#endif
1509
69a0d5f4
AC		 1510#if defined (PUSH_RETURN_ADDRESS)
1511/* Legacy for systems yet to multi-arch PUSH_RETURN_ADDRESS */
1512#if !defined (PUSH_RETURN_ADDRESS_P)
1513#define PUSH_RETURN_ADDRESS_P() (1)
1514#endif
1515#endif
1516
1517/* Default predicate for non- multi-arch targets. */
1518#if (!GDB_MULTI_ARCH) && !defined (PUSH_RETURN_ADDRESS_P)
1519#define PUSH_RETURN_ADDRESS_P() (0)
1520#endif
1521
1522extern int gdbarch_push_return_address_p (struct gdbarch *gdbarch);
1523#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_RETURN_ADDRESS_P)
1524#error "Non multi-arch definition of PUSH_RETURN_ADDRESS"
1525#endif
1526#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_RETURN_ADDRESS_P)
1527#define PUSH_RETURN_ADDRESS_P() (gdbarch_push_return_address_p (current_gdbarch))
1528#endif
1529
1530/* Default (function) for non- multi-arch platforms. */
1531#if (!GDB_MULTI_ARCH) && !defined (PUSH_RETURN_ADDRESS)
1532#define PUSH_RETURN_ADDRESS(pc, sp) (internal_error (__FILE__, __LINE__, "PUSH_RETURN_ADDRESS"), 0)
1533#endif
1534
104c1213
JM		 1535typedef CORE_ADDR (gdbarch_push_return_address_ftype) (CORE_ADDR pc, CORE_ADDR sp);
1536extern CORE_ADDR gdbarch_push_return_address (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp);
1537extern void set_gdbarch_push_return_address (struct gdbarch *gdbarch, gdbarch_push_return_address_ftype *push_return_address);
83905903
AC		 1538#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_RETURN_ADDRESS)
1539#error "Non multi-arch definition of PUSH_RETURN_ADDRESS"
1540#endif
0f71a2f6 1541#if GDB_MULTI_ARCH
6166d547 1542#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_RETURN_ADDRESS)
0f71a2f6
JM		 1543#define PUSH_RETURN_ADDRESS(pc, sp) (gdbarch_push_return_address (current_gdbarch, pc, sp))
1544#endif
1545#endif
1546
104c1213
JM		 1547typedef void (gdbarch_pop_frame_ftype) (void);
1548extern void gdbarch_pop_frame (struct gdbarch *gdbarch);
1549extern void set_gdbarch_pop_frame (struct gdbarch *gdbarch, gdbarch_pop_frame_ftype *pop_frame);
83905903
AC		 1550#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POP_FRAME)
1551#error "Non multi-arch definition of POP_FRAME"
1552#endif
0f71a2f6 1553#if GDB_MULTI_ARCH
6166d547 1554#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POP_FRAME)
0f71a2f6
JM		 1555#define POP_FRAME (gdbarch_pop_frame (current_gdbarch))
1556#endif
1557#endif
1558
104c1213
JM		 1559typedef void (gdbarch_store_struct_return_ftype) (CORE_ADDR addr, CORE_ADDR sp);
1560extern void gdbarch_store_struct_return (struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR sp);
1561extern void set_gdbarch_store_struct_return (struct gdbarch *gdbarch, gdbarch_store_struct_return_ftype *store_struct_return);
83905903
AC		 1562#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_STRUCT_RETURN)
1563#error "Non multi-arch definition of STORE_STRUCT_RETURN"
1564#endif
0f71a2f6 1565#if GDB_MULTI_ARCH
6166d547 1566#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_STRUCT_RETURN)
0f71a2f6
JM		 1567#define STORE_STRUCT_RETURN(addr, sp) (gdbarch_store_struct_return (current_gdbarch, addr, sp))
1568#endif
1569#endif
1570
ebba8386
AC		 1571/* Default (function) for non- multi-arch platforms. */
1572#if (!GDB_MULTI_ARCH) && !defined (EXTRACT_RETURN_VALUE)
1573#define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (legacy_extract_return_value (type, regcache, valbuf))
1574#endif
1575
1576typedef void (gdbarch_extract_return_value_ftype) (struct type *type, struct regcache *regcache, void *valbuf);
1577extern void gdbarch_extract_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, void *valbuf);
1578extern void set_gdbarch_extract_return_value (struct gdbarch *gdbarch, gdbarch_extract_return_value_ftype *extract_return_value);
1579#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_RETURN_VALUE)
1580#error "Non multi-arch definition of EXTRACT_RETURN_VALUE"
1581#endif
1582#if GDB_MULTI_ARCH
1583#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_RETURN_VALUE)
1584#define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regcache, valbuf))
1585#endif
1586#endif
1587
1588/* Default (function) for non- multi-arch platforms. */
1589#if (!GDB_MULTI_ARCH) && !defined (STORE_RETURN_VALUE)
1590#define STORE_RETURN_VALUE(type, regcache, valbuf) (legacy_store_return_value (type, regcache, valbuf))
1591#endif
1592
1593typedef void (gdbarch_store_return_value_ftype) (struct type *type, struct regcache *regcache, const void *valbuf);
1594extern void gdbarch_store_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, const void *valbuf);
104c1213 1595extern void set_gdbarch_store_return_value (struct gdbarch *gdbarch, gdbarch_store_return_value_ftype *store_return_value);
83905903
AC		 1596#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_RETURN_VALUE)
1597#error "Non multi-arch definition of STORE_RETURN_VALUE"
1598#endif
0f71a2f6 1599#if GDB_MULTI_ARCH
6166d547 1600#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_RETURN_VALUE)
ebba8386
AC		 1601#define STORE_RETURN_VALUE(type, regcache, valbuf) (gdbarch_store_return_value (current_gdbarch, type, regcache, valbuf))
1602#endif
1603#endif
1604
1605typedef void (gdbarch_deprecated_extract_return_value_ftype) (struct type *type, char *regbuf, char *valbuf);
1606extern void gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, struct type *type, char *regbuf, char *valbuf);
1607extern void set_gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_extract_return_value_ftype *deprecated_extract_return_value);
1608#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1609#error "Non multi-arch definition of DEPRECATED_EXTRACT_RETURN_VALUE"
1610#endif
1611#if GDB_MULTI_ARCH
1612#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1613#define DEPRECATED_EXTRACT_RETURN_VALUE(type, regbuf, valbuf) (gdbarch_deprecated_extract_return_value (current_gdbarch, type, regbuf, valbuf))
1614#endif
1615#endif
1616
1617typedef void (gdbarch_deprecated_store_return_value_ftype) (struct type *type, char *valbuf);
1618extern void gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, struct type *type, char *valbuf);
1619extern void set_gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_store_return_value_ftype *deprecated_store_return_value);
1620#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_RETURN_VALUE)
1621#error "Non multi-arch definition of DEPRECATED_STORE_RETURN_VALUE"
1622#endif
1623#if GDB_MULTI_ARCH
1624#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_STORE_RETURN_VALUE)
1625#define DEPRECATED_STORE_RETURN_VALUE(type, valbuf) (gdbarch_deprecated_store_return_value (current_gdbarch, type, valbuf))
0f71a2f6
JM		 1626#endif
1627#endif
1628
049ee0e4
AC		 1629#if defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1630/* Legacy for systems yet to multi-arch EXTRACT_STRUCT_VALUE_ADDRESS */
1631#if !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1632#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1633#endif
1634#endif
1635
1636/* Default predicate for non- multi-arch targets. */
1637#if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1638#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
1639#endif
1640
1641extern int gdbarch_extract_struct_value_address_p (struct gdbarch *gdbarch);
1642#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1643#error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1644#endif
1645#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1646#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_extract_struct_value_address_p (current_gdbarch))
1647#endif
1648
1649/* Default (function) for non- multi-arch platforms. */
1650#if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1651#define EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (internal_error (__FILE__, __LINE__, "EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
1652#endif
1653
1654typedef CORE_ADDR (gdbarch_extract_struct_value_address_ftype) (struct regcache *regcache);
1655extern CORE_ADDR gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, struct regcache *regcache);
1656extern void set_gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_extract_struct_value_address_ftype *extract_struct_value_address);
1657#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1658#error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1659#endif
1660#if GDB_MULTI_ARCH
1661#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1662#define EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (gdbarch_extract_struct_value_address (current_gdbarch, regcache))
1663#endif
1664#endif
1665
26e9b323
AC		 1666#if defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1667/* Legacy for systems yet to multi-arch DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS */
1668#if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1669#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
d6dd581e
AC		 1670#endif
1671#endif
1672
1673/* Default predicate for non- multi-arch targets. */
26e9b323
AC		 1674#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1675#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
d6dd581e
AC		 1676#endif
1677
26e9b323
AC		 1678extern int gdbarch_deprecated_extract_struct_value_address_p (struct gdbarch *gdbarch);
1679#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1680#error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
83905903 1681#endif
26e9b323
AC		 1682#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1683#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_deprecated_extract_struct_value_address_p (current_gdbarch))
d6dd581e
AC		 1684#endif
1685
1686/* Default (function) for non- multi-arch platforms. */
26e9b323
AC		 1687#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1688#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (internal_error (__FILE__, __LINE__, "DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
d6dd581e
AC		 1689#endif
1690
26e9b323
AC		 1691typedef CORE_ADDR (gdbarch_deprecated_extract_struct_value_address_ftype) (char *regbuf);
1692extern CORE_ADDR gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, char *regbuf);
1693extern void set_gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_deprecated_extract_struct_value_address_ftype *deprecated_extract_struct_value_address);
1694#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1695#error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
83905903 1696#endif
0f71a2f6 1697#if GDB_MULTI_ARCH
26e9b323
AC		 1698#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1699#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (gdbarch_deprecated_extract_struct_value_address (current_gdbarch, regbuf))
0f71a2f6
JM		 1700#endif
1701#endif
1702
56f12751
AC		 1703/* Default (function) for non- multi-arch platforms. */
1704#if (!GDB_MULTI_ARCH) && !defined (USE_STRUCT_CONVENTION)
1705#define USE_STRUCT_CONVENTION(gcc_p, value_type) (generic_use_struct_convention (gcc_p, value_type))
1706#endif
1707
104c1213
JM		 1708typedef int (gdbarch_use_struct_convention_ftype) (int gcc_p, struct type *value_type);
1709extern int gdbarch_use_struct_convention (struct gdbarch *gdbarch, int gcc_p, struct type *value_type);
1710extern void set_gdbarch_use_struct_convention (struct gdbarch *gdbarch, gdbarch_use_struct_convention_ftype *use_struct_convention);
83905903
AC		 1711#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (USE_STRUCT_CONVENTION)
1712#error "Non multi-arch definition of USE_STRUCT_CONVENTION"
1713#endif
0f71a2f6 1714#if GDB_MULTI_ARCH
6166d547 1715#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (USE_STRUCT_CONVENTION)
0f71a2f6
JM		 1716#define USE_STRUCT_CONVENTION(gcc_p, value_type) (gdbarch_use_struct_convention (current_gdbarch, gcc_p, value_type))
1717#endif
1718#endif
1719
104c1213
JM		 1720typedef void (gdbarch_frame_init_saved_regs_ftype) (struct frame_info *frame);
1721extern void gdbarch_frame_init_saved_regs (struct gdbarch *gdbarch, struct frame_info *frame);
1722extern void set_gdbarch_frame_init_saved_regs (struct gdbarch *gdbarch, gdbarch_frame_init_saved_regs_ftype *frame_init_saved_regs);
83905903
AC		 1723#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_INIT_SAVED_REGS)
1724#error "Non multi-arch definition of FRAME_INIT_SAVED_REGS"
1725#endif
0f71a2f6 1726#if GDB_MULTI_ARCH
6166d547 1727#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_INIT_SAVED_REGS)
0f71a2f6
JM		 1728#define FRAME_INIT_SAVED_REGS(frame) (gdbarch_frame_init_saved_regs (current_gdbarch, frame))
1729#endif
1730#endif
1731
5fdff426
AC		 1732#if defined (INIT_EXTRA_FRAME_INFO)
1733/* Legacy for systems yet to multi-arch INIT_EXTRA_FRAME_INFO */
1734#if !defined (INIT_EXTRA_FRAME_INFO_P)
1735#define INIT_EXTRA_FRAME_INFO_P() (1)
1736#endif
1737#endif
1738
1739/* Default predicate for non- multi-arch targets. */
1740#if (!GDB_MULTI_ARCH) && !defined (INIT_EXTRA_FRAME_INFO_P)
1741#define INIT_EXTRA_FRAME_INFO_P() (0)
1742#endif
1743
1744extern int gdbarch_init_extra_frame_info_p (struct gdbarch *gdbarch);
1745#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_EXTRA_FRAME_INFO_P)
1746#error "Non multi-arch definition of INIT_EXTRA_FRAME_INFO"
1747#endif
1748#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_EXTRA_FRAME_INFO_P)
1749#define INIT_EXTRA_FRAME_INFO_P() (gdbarch_init_extra_frame_info_p (current_gdbarch))
1750#endif
1751
1752/* Default (function) for non- multi-arch platforms. */
1753#if (!GDB_MULTI_ARCH) && !defined (INIT_EXTRA_FRAME_INFO)
1754#define INIT_EXTRA_FRAME_INFO(fromleaf, frame) (internal_error (__FILE__, __LINE__, "INIT_EXTRA_FRAME_INFO"), 0)
1755#endif
1756
104c1213
JM		 1757typedef void (gdbarch_init_extra_frame_info_ftype) (int fromleaf, struct frame_info *frame);
1758extern void gdbarch_init_extra_frame_info (struct gdbarch *gdbarch, int fromleaf, struct frame_info *frame);
1759extern void set_gdbarch_init_extra_frame_info (struct gdbarch *gdbarch, gdbarch_init_extra_frame_info_ftype *init_extra_frame_info);
83905903
AC		 1760#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_EXTRA_FRAME_INFO)
1761#error "Non multi-arch definition of INIT_EXTRA_FRAME_INFO"
1762#endif
0f71a2f6 1763#if GDB_MULTI_ARCH
6166d547 1764#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_EXTRA_FRAME_INFO)
0f71a2f6
JM		 1765#define INIT_EXTRA_FRAME_INFO(fromleaf, frame) (gdbarch_init_extra_frame_info (current_gdbarch, fromleaf, frame))
1766#endif
1767#endif
1768
104c1213
JM		 1769typedef CORE_ADDR (gdbarch_skip_prologue_ftype) (CORE_ADDR ip);
1770extern CORE_ADDR gdbarch_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR ip);
1771extern void set_gdbarch_skip_prologue (struct gdbarch *gdbarch, gdbarch_skip_prologue_ftype *skip_prologue);
83905903
AC		 1772#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_PROLOGUE)
1773#error "Non multi-arch definition of SKIP_PROLOGUE"
1774#endif
0f71a2f6 1775#if GDB_MULTI_ARCH
6166d547 1776#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_PROLOGUE)
0f71a2f6
JM		 1777#define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip))
1778#endif
1779#endif
1780
33489c5b 1781/* Default (function) for non- multi-arch platforms. */
6166d547 1782#if (!GDB_MULTI_ARCH) && !defined (PROLOGUE_FRAMELESS_P)
33489c5b
AC		 1783#define PROLOGUE_FRAMELESS_P(ip) (generic_prologue_frameless_p (ip))
1784#endif
1785
dad41f9a
AC		 1786typedef int (gdbarch_prologue_frameless_p_ftype) (CORE_ADDR ip);
1787extern int gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, CORE_ADDR ip);
1788extern void set_gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, gdbarch_prologue_frameless_p_ftype *prologue_frameless_p);
83905903
AC		 1789#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PROLOGUE_FRAMELESS_P)
1790#error "Non multi-arch definition of PROLOGUE_FRAMELESS_P"
1791#endif
33489c5b 1792#if GDB_MULTI_ARCH
6166d547 1793#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PROLOGUE_FRAMELESS_P)
dad41f9a
AC		 1794#define PROLOGUE_FRAMELESS_P(ip) (gdbarch_prologue_frameless_p (current_gdbarch, ip))
1795#endif
33489c5b 1796#endif
dad41f9a 1797
104c1213
JM		 1798typedef int (gdbarch_inner_than_ftype) (CORE_ADDR lhs, CORE_ADDR rhs);
1799extern int gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs);
1800extern void set_gdbarch_inner_than (struct gdbarch *gdbarch, gdbarch_inner_than_ftype *inner_than);
83905903
AC		 1801#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INNER_THAN)
1802#error "Non multi-arch definition of INNER_THAN"
1803#endif
0f71a2f6 1804#if GDB_MULTI_ARCH
6166d547 1805#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INNER_THAN)
0f71a2f6
JM		 1806#define INNER_THAN(lhs, rhs) (gdbarch_inner_than (current_gdbarch, lhs, rhs))
1807#endif
1808#endif
1809
33489c5b 1810/* Default (function) for non- multi-arch platforms. */
6166d547 1811#if (!GDB_MULTI_ARCH) && !defined (BREAKPOINT_FROM_PC)
33489c5b
AC		 1812#define BREAKPOINT_FROM_PC(pcptr, lenptr) (legacy_breakpoint_from_pc (pcptr, lenptr))
1813#endif
1814
f4f9705a
AC		 1815typedef const unsigned char * (gdbarch_breakpoint_from_pc_ftype) (CORE_ADDR *pcptr, int *lenptr);
1816extern const unsigned char * gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr);
104c1213 1817extern void set_gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc);
83905903
AC		 1818#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BREAKPOINT_FROM_PC)
1819#error "Non multi-arch definition of BREAKPOINT_FROM_PC"
1820#endif
33489c5b 1821#if GDB_MULTI_ARCH
6166d547 1822#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BREAKPOINT_FROM_PC)
0f71a2f6
JM		 1823#define BREAKPOINT_FROM_PC(pcptr, lenptr) (gdbarch_breakpoint_from_pc (current_gdbarch, pcptr, lenptr))
1824#endif
33489c5b
AC		 1825#endif
1826
1827/* Default (function) for non- multi-arch platforms. */
6166d547 1828#if (!GDB_MULTI_ARCH) && !defined (MEMORY_INSERT_BREAKPOINT)
33489c5b
AC		 1829#define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (default_memory_insert_breakpoint (addr, contents_cache))
1830#endif
0f71a2f6 1831
917317f4
JM		 1832typedef int (gdbarch_memory_insert_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
1833extern int gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
1834extern void set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint);
83905903
AC		 1835#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_INSERT_BREAKPOINT)
1836#error "Non multi-arch definition of MEMORY_INSERT_BREAKPOINT"
1837#endif
33489c5b 1838#if GDB_MULTI_ARCH
6166d547 1839#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_INSERT_BREAKPOINT)
917317f4
JM		 1840#define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (gdbarch_memory_insert_breakpoint (current_gdbarch, addr, contents_cache))
1841#endif
33489c5b
AC		 1842#endif
1843
1844/* Default (function) for non- multi-arch platforms. */
6166d547 1845#if (!GDB_MULTI_ARCH) && !defined (MEMORY_REMOVE_BREAKPOINT)
33489c5b
AC		 1846#define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (default_memory_remove_breakpoint (addr, contents_cache))
1847#endif
917317f4
JM		 1848
1849typedef int (gdbarch_memory_remove_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
1850extern int gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
1851extern void set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint);
83905903
AC		 1852#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_REMOVE_BREAKPOINT)
1853#error "Non multi-arch definition of MEMORY_REMOVE_BREAKPOINT"
1854#endif
33489c5b 1855#if GDB_MULTI_ARCH
6166d547 1856#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_REMOVE_BREAKPOINT)
917317f4
JM		 1857#define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (gdbarch_memory_remove_breakpoint (current_gdbarch, addr, contents_cache))
1858#endif
33489c5b 1859#endif
917317f4 1860
104c1213
JM		 1861extern CORE_ADDR gdbarch_decr_pc_after_break (struct gdbarch *gdbarch);
1862extern void set_gdbarch_decr_pc_after_break (struct gdbarch *gdbarch, CORE_ADDR decr_pc_after_break);
83905903
AC		 1863#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DECR_PC_AFTER_BREAK)
1864#error "Non multi-arch definition of DECR_PC_AFTER_BREAK"
1865#endif
0f71a2f6 1866#if GDB_MULTI_ARCH
6166d547 1867#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DECR_PC_AFTER_BREAK)
0f71a2f6
JM		 1868#define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch))
1869#endif
1870#endif
1871
e02bc4cc
DS		 1872/* Default (function) for non- multi-arch platforms. */
1873#if (!GDB_MULTI_ARCH) && !defined (PREPARE_TO_PROCEED)
1874#define PREPARE_TO_PROCEED(select_it) (default_prepare_to_proceed (select_it))
1875#endif
1876
1877typedef int (gdbarch_prepare_to_proceed_ftype) (int select_it);
1878extern int gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, int select_it);
1879extern void set_gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, gdbarch_prepare_to_proceed_ftype *prepare_to_proceed);
83905903
AC		 1880#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PREPARE_TO_PROCEED)
1881#error "Non multi-arch definition of PREPARE_TO_PROCEED"
1882#endif
e02bc4cc
DS		 1883#if GDB_MULTI_ARCH
1884#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PREPARE_TO_PROCEED)
1885#define PREPARE_TO_PROCEED(select_it) (gdbarch_prepare_to_proceed (current_gdbarch, select_it))
1886#endif
1887#endif
1888
104c1213
JM		 1889extern CORE_ADDR gdbarch_function_start_offset (struct gdbarch *gdbarch);
1890extern void set_gdbarch_function_start_offset (struct gdbarch *gdbarch, CORE_ADDR function_start_offset);
83905903
AC		 1891#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FUNCTION_START_OFFSET)
1892#error "Non multi-arch definition of FUNCTION_START_OFFSET"
1893#endif
0f71a2f6 1894#if GDB_MULTI_ARCH
6166d547 1895#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FUNCTION_START_OFFSET)
0f71a2f6
JM		 1896#define FUNCTION_START_OFFSET (gdbarch_function_start_offset (current_gdbarch))
1897#endif
1898#endif
1899
33489c5b 1900/* Default (function) for non- multi-arch platforms. */
6166d547 1901#if (!GDB_MULTI_ARCH) && !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
33489c5b
AC		 1902#define REMOTE_TRANSLATE_XFER_ADDRESS(gdb_addr, gdb_len, rem_addr, rem_len) (generic_remote_translate_xfer_address (gdb_addr, gdb_len, rem_addr, rem_len))
1903#endif
1904
104c1213
JM		 1905typedef void (gdbarch_remote_translate_xfer_address_ftype) (CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
1906extern void gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
1907extern void set_gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, gdbarch_remote_translate_xfer_address_ftype *remote_translate_xfer_address);
83905903
AC		 1908#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REMOTE_TRANSLATE_XFER_ADDRESS)
1909#error "Non multi-arch definition of REMOTE_TRANSLATE_XFER_ADDRESS"
1910#endif
33489c5b 1911#if GDB_MULTI_ARCH
6166d547 1912#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
0f71a2f6
JM		 1913#define REMOTE_TRANSLATE_XFER_ADDRESS(gdb_addr, gdb_len, rem_addr, rem_len) (gdbarch_remote_translate_xfer_address (current_gdbarch, gdb_addr, gdb_len, rem_addr, rem_len))
1914#endif
33489c5b 1915#endif
0f71a2f6 1916
104c1213
JM		 1917extern CORE_ADDR gdbarch_frame_args_skip (struct gdbarch *gdbarch);
1918extern void set_gdbarch_frame_args_skip (struct gdbarch *gdbarch, CORE_ADDR frame_args_skip);
83905903
AC		 1919#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_SKIP)
1920#error "Non multi-arch definition of FRAME_ARGS_SKIP"
1921#endif
0f71a2f6 1922#if GDB_MULTI_ARCH
6166d547 1923#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_SKIP)
0f71a2f6
JM		 1924#define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch))
1925#endif
1926#endif
1927
33489c5b 1928/* Default (function) for non- multi-arch platforms. */
6166d547 1929#if (!GDB_MULTI_ARCH) && !defined (FRAMELESS_FUNCTION_INVOCATION)
33489c5b
AC		 1930#define FRAMELESS_FUNCTION_INVOCATION(fi) (generic_frameless_function_invocation_not (fi))
1931#endif
1932
104c1213
JM		 1933typedef int (gdbarch_frameless_function_invocation_ftype) (struct frame_info *fi);
1934extern int gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, struct frame_info *fi);
1935extern void set_gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, gdbarch_frameless_function_invocation_ftype *frameless_function_invocation);
83905903
AC		 1936#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAMELESS_FUNCTION_INVOCATION)
1937#error "Non multi-arch definition of FRAMELESS_FUNCTION_INVOCATION"
1938#endif
33489c5b 1939#if GDB_MULTI_ARCH
6166d547 1940#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAMELESS_FUNCTION_INVOCATION)
0f71a2f6
JM		 1941#define FRAMELESS_FUNCTION_INVOCATION(fi) (gdbarch_frameless_function_invocation (current_gdbarch, fi))
1942#endif
33489c5b 1943#endif
0f71a2f6 1944
104c1213
JM		 1945typedef CORE_ADDR (gdbarch_frame_chain_ftype) (struct frame_info *frame);
1946extern CORE_ADDR gdbarch_frame_chain (struct gdbarch *gdbarch, struct frame_info *frame);
1947extern void set_gdbarch_frame_chain (struct gdbarch *gdbarch, gdbarch_frame_chain_ftype *frame_chain);
83905903
AC		 1948#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN)
1949#error "Non multi-arch definition of FRAME_CHAIN"
1950#endif
0f71a2f6 1951#if GDB_MULTI_ARCH
6166d547 1952#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN)
0f71a2f6
JM		 1953#define FRAME_CHAIN(frame) (gdbarch_frame_chain (current_gdbarch, frame))
1954#endif
1955#endif
1956
7f55af32
AC		 1957/* Define a default FRAME_CHAIN_VALID, in the form that is suitable for
1958 most targets. If FRAME_CHAIN_VALID returns zero it means that the
1959 given frame is the outermost one and has no caller.
1960
1961 XXXX - both default and alternate frame_chain_valid functions are
1962 deprecated. New code should use dummy frames and one of the generic
1963 functions. */
1964
1965/* Default (function) for non- multi-arch platforms. */
1966#if (!GDB_MULTI_ARCH) && !defined (FRAME_CHAIN_VALID)
ca0d0b52 1967#define FRAME_CHAIN_VALID(chain, thisframe) (generic_func_frame_chain_valid (chain, thisframe))
7f55af32 1968#endif
028c194b 1969
104c1213
JM		 1970typedef int (gdbarch_frame_chain_valid_ftype) (CORE_ADDR chain, struct frame_info *thisframe);
1971extern int gdbarch_frame_chain_valid (struct gdbarch *gdbarch, CORE_ADDR chain, struct frame_info *thisframe);
1972extern void set_gdbarch_frame_chain_valid (struct gdbarch *gdbarch, gdbarch_frame_chain_valid_ftype *frame_chain_valid);
7f55af32 1973#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN_VALID)
83905903
AC		 1974#error "Non multi-arch definition of FRAME_CHAIN_VALID"
1975#endif
0f71a2f6 1976#if GDB_MULTI_ARCH
7f55af32 1977#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN_VALID)
0f71a2f6
JM		 1978#define FRAME_CHAIN_VALID(chain, thisframe) (gdbarch_frame_chain_valid (current_gdbarch, chain, thisframe))
1979#endif
1980#endif
1981
104c1213
JM		 1982typedef CORE_ADDR (gdbarch_frame_saved_pc_ftype) (struct frame_info *fi);
1983extern CORE_ADDR gdbarch_frame_saved_pc (struct gdbarch *gdbarch, struct frame_info *fi);
1984extern void set_gdbarch_frame_saved_pc (struct gdbarch *gdbarch, gdbarch_frame_saved_pc_ftype *frame_saved_pc);
83905903
AC		 1985#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_SAVED_PC)
1986#error "Non multi-arch definition of FRAME_SAVED_PC"
1987#endif
0f71a2f6 1988#if GDB_MULTI_ARCH
6166d547 1989#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_SAVED_PC)
0f71a2f6
JM		 1990#define FRAME_SAVED_PC(fi) (gdbarch_frame_saved_pc (current_gdbarch, fi))
1991#endif
1992#endif
1993
f4ded5b1
AC		 1994/* Default (function) for non- multi-arch platforms. */
1995#if (!GDB_MULTI_ARCH) && !defined (FRAME_ARGS_ADDRESS)
7d6a26a7 1996#define FRAME_ARGS_ADDRESS(fi) (get_frame_base (fi))
f4ded5b1
AC		 1997#endif
1998
104c1213
JM		 1999typedef CORE_ADDR (gdbarch_frame_args_address_ftype) (struct frame_info *fi);
2000extern CORE_ADDR gdbarch_frame_args_address (struct gdbarch *gdbarch, struct frame_info *fi);
2001extern void set_gdbarch_frame_args_address (struct gdbarch *gdbarch, gdbarch_frame_args_address_ftype *frame_args_address);
83905903
AC		 2002#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_ADDRESS)
2003#error "Non multi-arch definition of FRAME_ARGS_ADDRESS"
2004#endif
0f71a2f6 2005#if GDB_MULTI_ARCH
6166d547 2006#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_ADDRESS)
0f71a2f6
JM		 2007#define FRAME_ARGS_ADDRESS(fi) (gdbarch_frame_args_address (current_gdbarch, fi))
2008#endif
2009#endif
2010
f4ded5b1
AC		 2011/* Default (function) for non- multi-arch platforms. */
2012#if (!GDB_MULTI_ARCH) && !defined (FRAME_LOCALS_ADDRESS)
7d6a26a7 2013#define FRAME_LOCALS_ADDRESS(fi) (get_frame_base (fi))
f4ded5b1
AC		 2014#endif
2015
104c1213
JM		 2016typedef CORE_ADDR (gdbarch_frame_locals_address_ftype) (struct frame_info *fi);
2017extern CORE_ADDR gdbarch_frame_locals_address (struct gdbarch *gdbarch, struct frame_info *fi);
2018extern void set_gdbarch_frame_locals_address (struct gdbarch *gdbarch, gdbarch_frame_locals_address_ftype *frame_locals_address);
83905903
AC		 2019#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_LOCALS_ADDRESS)
2020#error "Non multi-arch definition of FRAME_LOCALS_ADDRESS"
2021#endif
0f71a2f6 2022#if GDB_MULTI_ARCH
6166d547 2023#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_LOCALS_ADDRESS)
0f71a2f6
JM		 2024#define FRAME_LOCALS_ADDRESS(fi) (gdbarch_frame_locals_address (current_gdbarch, fi))
2025#endif
2026#endif
2027
104c1213
JM		 2028typedef CORE_ADDR (gdbarch_saved_pc_after_call_ftype) (struct frame_info *frame);
2029extern CORE_ADDR gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, struct frame_info *frame);
2030extern void set_gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, gdbarch_saved_pc_after_call_ftype *saved_pc_after_call);
83905903
AC		 2031#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVED_PC_AFTER_CALL)
2032#error "Non multi-arch definition of SAVED_PC_AFTER_CALL"
2033#endif
0f71a2f6 2034#if GDB_MULTI_ARCH
6166d547 2035#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVED_PC_AFTER_CALL)
0f71a2f6
JM		 2036#define SAVED_PC_AFTER_CALL(frame) (gdbarch_saved_pc_after_call (current_gdbarch, frame))
2037#endif
2038#endif
2039
104c1213
JM		 2040typedef int (gdbarch_frame_num_args_ftype) (struct frame_info *frame);
2041extern int gdbarch_frame_num_args (struct gdbarch *gdbarch, struct frame_info *frame);
2042extern void set_gdbarch_frame_num_args (struct gdbarch *gdbarch, gdbarch_frame_num_args_ftype *frame_num_args);
83905903
AC		 2043#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS)
2044#error "Non multi-arch definition of FRAME_NUM_ARGS"
2045#endif
0f71a2f6 2046#if GDB_MULTI_ARCH
6166d547 2047#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_NUM_ARGS)
0f71a2f6
JM		 2048#define FRAME_NUM_ARGS(frame) (gdbarch_frame_num_args (current_gdbarch, frame))
2049#endif
2050#endif
2051
2ada493a
AC		 2052#if defined (STACK_ALIGN)
2053/* Legacy for systems yet to multi-arch STACK_ALIGN */
eee30e78 2054#if !defined (STACK_ALIGN_P)
2ada493a
AC		 2055#define STACK_ALIGN_P() (1)
2056#endif
eee30e78 2057#endif
2ada493a 2058
33489c5b 2059/* Default predicate for non- multi-arch targets. */
6166d547 2060#if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN_P)
33489c5b
AC		 2061#define STACK_ALIGN_P() (0)
2062#endif
2063
2ada493a 2064extern int gdbarch_stack_align_p (struct gdbarch *gdbarch);
83905903
AC		 2065#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN_P)
2066#error "Non multi-arch definition of STACK_ALIGN"
2067#endif
6166d547 2068#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN_P)
2ada493a
AC		 2069#define STACK_ALIGN_P() (gdbarch_stack_align_p (current_gdbarch))
2070#endif
2071
33489c5b 2072/* Default (function) for non- multi-arch platforms. */
6166d547 2073#if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN)
8e65ff28 2074#define STACK_ALIGN(sp) (internal_error (__FILE__, __LINE__, "STACK_ALIGN"), 0)
33489c5b
AC		 2075#endif
2076
2ada493a
AC		 2077typedef CORE_ADDR (gdbarch_stack_align_ftype) (CORE_ADDR sp);
2078extern CORE_ADDR gdbarch_stack_align (struct gdbarch *gdbarch, CORE_ADDR sp);
2079extern void set_gdbarch_stack_align (struct gdbarch *gdbarch, gdbarch_stack_align_ftype *stack_align);
83905903
AC		 2080#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN)
2081#error "Non multi-arch definition of STACK_ALIGN"
2082#endif
33489c5b 2083#if GDB_MULTI_ARCH
6166d547 2084#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN)
2ada493a
AC		 2085#define STACK_ALIGN(sp) (gdbarch_stack_align (current_gdbarch, sp))
2086#endif
33489c5b 2087#endif
2ada493a 2088
dc604539
AC		 2089extern int gdbarch_frame_align_p (struct gdbarch *gdbarch);
2090
2091typedef CORE_ADDR (gdbarch_frame_align_ftype) (struct gdbarch *gdbarch, CORE_ADDR address);
2092extern CORE_ADDR gdbarch_frame_align (struct gdbarch *gdbarch, CORE_ADDR address);
2093extern void set_gdbarch_frame_align (struct gdbarch *gdbarch, gdbarch_frame_align_ftype *frame_align);
2094
0a49d05e
AC		 2095/* Default (value) for non- multi-arch platforms. */
2096#if (!GDB_MULTI_ARCH) && !defined (EXTRA_STACK_ALIGNMENT_NEEDED)
2097#define EXTRA_STACK_ALIGNMENT_NEEDED (1)
2098#endif
2099
2100extern int gdbarch_extra_stack_alignment_needed (struct gdbarch *gdbarch);
2101extern void set_gdbarch_extra_stack_alignment_needed (struct gdbarch *gdbarch, int extra_stack_alignment_needed);
83905903
AC		 2102#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRA_STACK_ALIGNMENT_NEEDED)
2103#error "Non multi-arch definition of EXTRA_STACK_ALIGNMENT_NEEDED"
2104#endif
0a49d05e
AC		 2105#if GDB_MULTI_ARCH
2106#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRA_STACK_ALIGNMENT_NEEDED)
2107#define EXTRA_STACK_ALIGNMENT_NEEDED (gdbarch_extra_stack_alignment_needed (current_gdbarch))
2108#endif
2109#endif
2110
d03e67c9
AC		 2111#if defined (REG_STRUCT_HAS_ADDR)
2112/* Legacy for systems yet to multi-arch REG_STRUCT_HAS_ADDR */
eee30e78 2113#if !defined (REG_STRUCT_HAS_ADDR_P)
d03e67c9
AC		 2114#define REG_STRUCT_HAS_ADDR_P() (1)
2115#endif
eee30e78 2116#endif
d03e67c9 2117
33489c5b 2118/* Default predicate for non- multi-arch targets. */
6166d547 2119#if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR_P)
33489c5b
AC		 2120#define REG_STRUCT_HAS_ADDR_P() (0)
2121#endif
2122
d03e67c9 2123extern int gdbarch_reg_struct_has_addr_p (struct gdbarch *gdbarch);
83905903
AC		 2124#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR_P)
2125#error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
2126#endif
6166d547 2127#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR_P)
d03e67c9
AC		 2128#define REG_STRUCT_HAS_ADDR_P() (gdbarch_reg_struct_has_addr_p (current_gdbarch))
2129#endif
2130
33489c5b 2131/* Default (function) for non- multi-arch platforms. */
6166d547 2132#if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR)
8e65ff28 2133#define REG_STRUCT_HAS_ADDR(gcc_p, type) (internal_error (__FILE__, __LINE__, "REG_STRUCT_HAS_ADDR"), 0)
33489c5b
AC		 2134#endif
2135
d03e67c9
AC		 2136typedef int (gdbarch_reg_struct_has_addr_ftype) (int gcc_p, struct type *type);
2137extern int gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, int gcc_p, struct type *type);
2138extern void set_gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, gdbarch_reg_struct_has_addr_ftype *reg_struct_has_addr);
83905903
AC		 2139#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR)
2140#error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
2141#endif
33489c5b 2142#if GDB_MULTI_ARCH
6166d547 2143#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR)
d03e67c9
AC		 2144#define REG_STRUCT_HAS_ADDR(gcc_p, type) (gdbarch_reg_struct_has_addr (current_gdbarch, gcc_p, type))
2145#endif
33489c5b 2146#endif
d03e67c9 2147
d1e3cf49
AC		 2148#if defined (SAVE_DUMMY_FRAME_TOS)
2149/* Legacy for systems yet to multi-arch SAVE_DUMMY_FRAME_TOS */
eee30e78 2150#if !defined (SAVE_DUMMY_FRAME_TOS_P)
d1e3cf49
AC		 2151#define SAVE_DUMMY_FRAME_TOS_P() (1)
2152#endif
eee30e78 2153#endif
d1e3cf49
AC		 2154
2155/* Default predicate for non- multi-arch targets. */
6166d547 2156#if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS_P)
d1e3cf49
AC		 2157#define SAVE_DUMMY_FRAME_TOS_P() (0)
2158#endif
2159
2160extern int gdbarch_save_dummy_frame_tos_p (struct gdbarch *gdbarch);
83905903
AC		 2161#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS_P)
2162#error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
2163#endif
6166d547 2164#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS_P)
d1e3cf49
AC		 2165#define SAVE_DUMMY_FRAME_TOS_P() (gdbarch_save_dummy_frame_tos_p (current_gdbarch))
2166#endif
2167
2168/* Default (function) for non- multi-arch platforms. */
6166d547 2169#if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS)
8e65ff28 2170#define SAVE_DUMMY_FRAME_TOS(sp) (internal_error (__FILE__, __LINE__, "SAVE_DUMMY_FRAME_TOS"), 0)
d1e3cf49
AC		 2171#endif
2172
2173typedef void (gdbarch_save_dummy_frame_tos_ftype) (CORE_ADDR sp);
2174extern void gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, CORE_ADDR sp);
2175extern void set_gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, gdbarch_save_dummy_frame_tos_ftype *save_dummy_frame_tos);
83905903
AC		 2176#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS)
2177#error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
2178#endif
d1e3cf49 2179#if GDB_MULTI_ARCH
6166d547 2180#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS)
d1e3cf49
AC		 2181#define SAVE_DUMMY_FRAME_TOS(sp) (gdbarch_save_dummy_frame_tos (current_gdbarch, sp))
2182#endif
2183#endif
2184
58d5518e
ND		 2185extern int gdbarch_parm_boundary (struct gdbarch *gdbarch);
2186extern void set_gdbarch_parm_boundary (struct gdbarch *gdbarch, int parm_boundary);
83905903
AC		 2187#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PARM_BOUNDARY)
2188#error "Non multi-arch definition of PARM_BOUNDARY"
2189#endif
58d5518e
ND		 2190#if GDB_MULTI_ARCH
2191#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PARM_BOUNDARY)
2192#define PARM_BOUNDARY (gdbarch_parm_boundary (current_gdbarch))
2193#endif
2194#endif
2195
f0d4cc9e 2196/* Default (value) for non- multi-arch platforms. */
6166d547 2197#if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_FORMAT)
f0d4cc9e
AC		 2198#define TARGET_FLOAT_FORMAT (default_float_format (current_gdbarch))
2199#endif
2200
2201extern const struct floatformat * gdbarch_float_format (struct gdbarch *gdbarch);
2202extern void set_gdbarch_float_format (struct gdbarch *gdbarch, const struct floatformat * float_format);
83905903
AC		 2203#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_FORMAT)
2204#error "Non multi-arch definition of TARGET_FLOAT_FORMAT"
2205#endif
f0d4cc9e 2206#if GDB_MULTI_ARCH
6166d547 2207#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_FORMAT)
f0d4cc9e
AC		 2208#define TARGET_FLOAT_FORMAT (gdbarch_float_format (current_gdbarch))
2209#endif
2210#endif
2211
2212/* Default (value) for non- multi-arch platforms. */
6166d547 2213#if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_FORMAT)
f0d4cc9e
AC		 2214#define TARGET_DOUBLE_FORMAT (default_double_format (current_gdbarch))
2215#endif
2216
2217extern const struct floatformat * gdbarch_double_format (struct gdbarch *gdbarch);
2218extern void set_gdbarch_double_format (struct gdbarch *gdbarch, const struct floatformat * double_format);
83905903
AC		 2219#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_FORMAT)
2220#error "Non multi-arch definition of TARGET_DOUBLE_FORMAT"
2221#endif
f0d4cc9e 2222#if GDB_MULTI_ARCH
6166d547 2223#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_FORMAT)
f0d4cc9e
AC		 2224#define TARGET_DOUBLE_FORMAT (gdbarch_double_format (current_gdbarch))
2225#endif
2226#endif
2227
2228/* Default (value) for non- multi-arch platforms. */
6166d547 2229#if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_FORMAT)
2fa5c1e0 2230#define TARGET_LONG_DOUBLE_FORMAT (default_double_format (current_gdbarch))
f0d4cc9e
AC		 2231#endif
2232
2233extern const struct floatformat * gdbarch_long_double_format (struct gdbarch *gdbarch);
2234extern void set_gdbarch_long_double_format (struct gdbarch *gdbarch, const struct floatformat * long_double_format);
83905903
AC		 2235#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_FORMAT)
2236#error "Non multi-arch definition of TARGET_LONG_DOUBLE_FORMAT"
2237#endif
f0d4cc9e 2238#if GDB_MULTI_ARCH
6166d547 2239#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_FORMAT)
f0d4cc9e
AC		 2240#define TARGET_LONG_DOUBLE_FORMAT (gdbarch_long_double_format (current_gdbarch))
2241#endif
2242#endif
2243
f517ea4e
PS		 2244/* Default (function) for non- multi-arch platforms. */
2245#if (!GDB_MULTI_ARCH) && !defined (CONVERT_FROM_FUNC_PTR_ADDR)
875e1767 2246#define CONVERT_FROM_FUNC_PTR_ADDR(addr) (core_addr_identity (addr))
f517ea4e
PS		 2247#endif
2248
2249typedef CORE_ADDR (gdbarch_convert_from_func_ptr_addr_ftype) (CORE_ADDR addr);
2250extern CORE_ADDR gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, CORE_ADDR addr);
2251extern void set_gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, gdbarch_convert_from_func_ptr_addr_ftype *convert_from_func_ptr_addr);
83905903
AC		 2252#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_FROM_FUNC_PTR_ADDR)
2253#error "Non multi-arch definition of CONVERT_FROM_FUNC_PTR_ADDR"
2254#endif
f517ea4e
PS		 2255#if GDB_MULTI_ARCH
2256#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_FROM_FUNC_PTR_ADDR)
2257#define CONVERT_FROM_FUNC_PTR_ADDR(addr) (gdbarch_convert_from_func_ptr_addr (current_gdbarch, addr))
2258#endif
2259#endif
2260
875e1767
AC		 2261/* On some machines there are bits in addresses which are not really
2262 part of the address, but are used by the kernel, the hardware, etc.
2263 for special purposes. ADDR_BITS_REMOVE takes out any such bits so
2264 we get a "real" address such as one would find in a symbol table.
2265 This is used only for addresses of instructions, and even then I'm
2266 not sure it's used in all contexts. It exists to deal with there
2267 being a few stray bits in the PC which would mislead us, not as some
2268 sort of generic thing to handle alignment or segmentation (it's
2269 possible it should be in TARGET_READ_PC instead). */
2270
2271/* Default (function) for non- multi-arch platforms. */
2272#if (!GDB_MULTI_ARCH) && !defined (ADDR_BITS_REMOVE)
2273#define ADDR_BITS_REMOVE(addr) (core_addr_identity (addr))
2274#endif
2275
2276typedef CORE_ADDR (gdbarch_addr_bits_remove_ftype) (CORE_ADDR addr);
2277extern CORE_ADDR gdbarch_addr_bits_remove (struct gdbarch *gdbarch, CORE_ADDR addr);
2278extern void set_gdbarch_addr_bits_remove (struct gdbarch *gdbarch, gdbarch_addr_bits_remove_ftype *addr_bits_remove);
83905903
AC		 2279#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDR_BITS_REMOVE)
2280#error "Non multi-arch definition of ADDR_BITS_REMOVE"
2281#endif
875e1767
AC		 2282#if GDB_MULTI_ARCH
2283#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDR_BITS_REMOVE)
2284#define ADDR_BITS_REMOVE(addr) (gdbarch_addr_bits_remove (current_gdbarch, addr))
2285#endif
2286#endif
2287
5720643c 2288/* It is not at all clear why SMASH_TEXT_ADDRESS is not folded into
181c1381
RE		 2289 ADDR_BITS_REMOVE. */
2290
2291/* Default (function) for non- multi-arch platforms. */
2292#if (!GDB_MULTI_ARCH) && !defined (SMASH_TEXT_ADDRESS)
2293#define SMASH_TEXT_ADDRESS(addr) (core_addr_identity (addr))
2294#endif
2295
2296typedef CORE_ADDR (gdbarch_smash_text_address_ftype) (CORE_ADDR addr);
2297extern CORE_ADDR gdbarch_smash_text_address (struct gdbarch *gdbarch, CORE_ADDR addr);
2298extern void set_gdbarch_smash_text_address (struct gdbarch *gdbarch, gdbarch_smash_text_address_ftype *smash_text_address);
2299#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SMASH_TEXT_ADDRESS)
2300#error "Non multi-arch definition of SMASH_TEXT_ADDRESS"
2301#endif
2302#if GDB_MULTI_ARCH
2303#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SMASH_TEXT_ADDRESS)
2304#define SMASH_TEXT_ADDRESS(addr) (gdbarch_smash_text_address (current_gdbarch, addr))
2305#endif
2306#endif
2307
64c4637f
AC		 2308/* FIXME/cagney/2001-01-18: This should be split in two. A target method that indicates if
2309 the target needs software single step. An ISA method to implement it.
2310
2311 FIXME/cagney/2001-01-18: This should be replaced with something that inserts breakpoints
2312 using the breakpoint system instead of blatting memory directly (as with rs6000).
2313
2314 FIXME/cagney/2001-01-18: The logic is backwards. It should be asking if the target can
2315 single step. If not, then implement single step using breakpoints. */
2316
2317#if defined (SOFTWARE_SINGLE_STEP)
2318/* Legacy for systems yet to multi-arch SOFTWARE_SINGLE_STEP */
2319#if !defined (SOFTWARE_SINGLE_STEP_P)
2320#define SOFTWARE_SINGLE_STEP_P() (1)
2321#endif
2322#endif
2323
2324/* Default predicate for non- multi-arch targets. */
2325#if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP_P)
2326#define SOFTWARE_SINGLE_STEP_P() (0)
2327#endif
2328
2329extern int gdbarch_software_single_step_p (struct gdbarch *gdbarch);
83905903
AC		 2330#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP_P)
2331#error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2332#endif
64c4637f
AC		 2333#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP_P)
2334#define SOFTWARE_SINGLE_STEP_P() (gdbarch_software_single_step_p (current_gdbarch))
2335#endif
2336
2337/* Default (function) for non- multi-arch platforms. */
2338#if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP)
2339#define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (internal_error (__FILE__, __LINE__, "SOFTWARE_SINGLE_STEP"), 0)
2340#endif
2341
2342typedef void (gdbarch_software_single_step_ftype) (enum target_signal sig, int insert_breakpoints_p);
2343extern void gdbarch_software_single_step (struct gdbarch *gdbarch, enum target_signal sig, int insert_breakpoints_p);
2344extern void set_gdbarch_software_single_step (struct gdbarch *gdbarch, gdbarch_software_single_step_ftype *software_single_step);
83905903
AC		 2345#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP)
2346#error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2347#endif
64c4637f
AC		 2348#if GDB_MULTI_ARCH
2349#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP)
2350#define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (gdbarch_software_single_step (current_gdbarch, sig, insert_breakpoints_p))
2351#endif
2352#endif
2353
2bf0cb65
EZ		 2354/* Default (function) for non- multi-arch platforms. */
2355#if (!GDB_MULTI_ARCH) && !defined (TARGET_PRINT_INSN)
2356#define TARGET_PRINT_INSN(vma, info) (legacy_print_insn (vma, info))
2357#endif
2358
2359typedef int (gdbarch_print_insn_ftype) (bfd_vma vma, disassemble_info *info);
2360extern int gdbarch_print_insn (struct gdbarch *gdbarch, bfd_vma vma, disassemble_info *info);
2361extern void set_gdbarch_print_insn (struct gdbarch *gdbarch, gdbarch_print_insn_ftype *print_insn);
2362#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PRINT_INSN)
2363#error "Non multi-arch definition of TARGET_PRINT_INSN"
2364#endif
2365#if GDB_MULTI_ARCH
2366#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PRINT_INSN)
2367#define TARGET_PRINT_INSN(vma, info) (gdbarch_print_insn (current_gdbarch, vma, info))
2368#endif
2369#endif
2370
bdcd319a
CV		 2371/* Default (function) for non- multi-arch platforms. */
2372#if (!GDB_MULTI_ARCH) && !defined (SKIP_TRAMPOLINE_CODE)
2373#define SKIP_TRAMPOLINE_CODE(pc) (generic_skip_trampoline_code (pc))
2374#endif
2375
2376typedef CORE_ADDR (gdbarch_skip_trampoline_code_ftype) (CORE_ADDR pc);
2377extern CORE_ADDR gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, CORE_ADDR pc);
2378extern void set_gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, gdbarch_skip_trampoline_code_ftype *skip_trampoline_code);
2379#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_TRAMPOLINE_CODE)
2380#error "Non multi-arch definition of SKIP_TRAMPOLINE_CODE"
2381#endif
2382#if GDB_MULTI_ARCH
2383#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_TRAMPOLINE_CODE)
2384#define SKIP_TRAMPOLINE_CODE(pc) (gdbarch_skip_trampoline_code (current_gdbarch, pc))
2385#endif
2386#endif
2387
68e9cc94
CV		 2388/* For SVR4 shared libraries, each call goes through a small piece of
2389 trampoline code in the ".plt" section. IN_SOLIB_CALL_TRAMPOLINE evaluates
d50355b6 2390 to nonzero if we are currently stopped in one of these. */
68e9cc94
CV		 2391
2392/* Default (function) for non- multi-arch platforms. */
2393#if (!GDB_MULTI_ARCH) && !defined (IN_SOLIB_CALL_TRAMPOLINE)
2394#define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (generic_in_solib_call_trampoline (pc, name))
2395#endif
2396
2397typedef int (gdbarch_in_solib_call_trampoline_ftype) (CORE_ADDR pc, char *name);
2398extern int gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2399extern void set_gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_call_trampoline_ftype *in_solib_call_trampoline);
2400#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_CALL_TRAMPOLINE)
2401#error "Non multi-arch definition of IN_SOLIB_CALL_TRAMPOLINE"
2402#endif
2403#if GDB_MULTI_ARCH
2404#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IN_SOLIB_CALL_TRAMPOLINE)
2405#define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (gdbarch_in_solib_call_trampoline (current_gdbarch, pc, name))
2406#endif
2407#endif
2408
d50355b6
MS		 2409/* Some systems also have trampoline code for returning from shared libs. */
2410
2411/* Default (function) for non- multi-arch platforms. */
2412#if (!GDB_MULTI_ARCH) && !defined (IN_SOLIB_RETURN_TRAMPOLINE)
2413#define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (generic_in_solib_return_trampoline (pc, name))
2414#endif
2415
2416typedef int (gdbarch_in_solib_return_trampoline_ftype) (CORE_ADDR pc, char *name);
2417extern int gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2418extern void set_gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_return_trampoline_ftype *in_solib_return_trampoline);
2419#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_RETURN_TRAMPOLINE)
2420#error "Non multi-arch definition of IN_SOLIB_RETURN_TRAMPOLINE"
2421#endif
2422#if GDB_MULTI_ARCH
2423#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IN_SOLIB_RETURN_TRAMPOLINE)
2424#define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (gdbarch_in_solib_return_trampoline (current_gdbarch, pc, name))
2425#endif
2426#endif
2427
d7bd68ca
AC		 2428/* Sigtramp is a routine that the kernel calls (which then calls the
2429 signal handler). On most machines it is a library routine that is
2430 linked into the executable.
2431
2432 This macro, given a program counter value and the name of the
2433 function in which that PC resides (which can be null if the name is
2434 not known), returns nonzero if the PC and name show that we are in
2435 sigtramp.
2436
2437 On most machines just see if the name is sigtramp (and if we have
2438 no name, assume we are not in sigtramp).
2439
2440 FIXME: cagney/2002-04-21: The function find_pc_partial_function
2441 calls find_pc_sect_partial_function() which calls PC_IN_SIGTRAMP.
2442 This means PC_IN_SIGTRAMP function can't be implemented by doing its
2443 own local NAME lookup.
2444
2445 FIXME: cagney/2002-04-21: PC_IN_SIGTRAMP is something of a mess.
2446 Some code also depends on SIGTRAMP_START and SIGTRAMP_END but other
2447 does not. */
2448
2449/* Default (function) for non- multi-arch platforms. */
2450#if (!GDB_MULTI_ARCH) && !defined (PC_IN_SIGTRAMP)
2451#define PC_IN_SIGTRAMP(pc, name) (legacy_pc_in_sigtramp (pc, name))
2452#endif
2453
2454typedef int (gdbarch_pc_in_sigtramp_ftype) (CORE_ADDR pc, char *name);
2455extern int gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2456extern void set_gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, gdbarch_pc_in_sigtramp_ftype *pc_in_sigtramp);
2457#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_IN_SIGTRAMP)
2458#error "Non multi-arch definition of PC_IN_SIGTRAMP"
2459#endif
2460#if GDB_MULTI_ARCH
2461#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_IN_SIGTRAMP)
2462#define PC_IN_SIGTRAMP(pc, name) (gdbarch_pc_in_sigtramp (current_gdbarch, pc, name))
2463#endif
2464#endif
2465
43156d82
MK		 2466#if defined (SIGTRAMP_START)
2467/* Legacy for systems yet to multi-arch SIGTRAMP_START */
2468#if !defined (SIGTRAMP_START_P)
2469#define SIGTRAMP_START_P() (1)
2470#endif
2471#endif
2472
2473/* Default predicate for non- multi-arch targets. */
2474#if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_START_P)
2475#define SIGTRAMP_START_P() (0)
2476#endif
2477
2478extern int gdbarch_sigtramp_start_p (struct gdbarch *gdbarch);
2479#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START_P)
2480#error "Non multi-arch definition of SIGTRAMP_START"
2481#endif
2482#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_START_P)
2483#define SIGTRAMP_START_P() (gdbarch_sigtramp_start_p (current_gdbarch))
2484#endif
2485
2486/* Default (function) for non- multi-arch platforms. */
2487#if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_START)
2488#define SIGTRAMP_START(pc) (internal_error (__FILE__, __LINE__, "SIGTRAMP_START"), 0)
2489#endif
2490
2491typedef CORE_ADDR (gdbarch_sigtramp_start_ftype) (CORE_ADDR pc);
2492extern CORE_ADDR gdbarch_sigtramp_start (struct gdbarch *gdbarch, CORE_ADDR pc);
2493extern void set_gdbarch_sigtramp_start (struct gdbarch *gdbarch, gdbarch_sigtramp_start_ftype *sigtramp_start);
2494#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START)
2495#error "Non multi-arch definition of SIGTRAMP_START"
2496#endif
2497#if GDB_MULTI_ARCH
2498#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_START)
2499#define SIGTRAMP_START(pc) (gdbarch_sigtramp_start (current_gdbarch, pc))
2500#endif
2501#endif
2502
e76cff22
AC		 2503#if defined (SIGTRAMP_END)
2504/* Legacy for systems yet to multi-arch SIGTRAMP_END */
2505#if !defined (SIGTRAMP_END_P)
2506#define SIGTRAMP_END_P() (1)
2507#endif
2508#endif
2509
2510/* Default predicate for non- multi-arch targets. */
2511#if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_END_P)
2512#define SIGTRAMP_END_P() (0)
2513#endif
2514
2515extern int gdbarch_sigtramp_end_p (struct gdbarch *gdbarch);
2516#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END_P)
2517#error "Non multi-arch definition of SIGTRAMP_END"
2518#endif
2519#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_END_P)
2520#define SIGTRAMP_END_P() (gdbarch_sigtramp_end_p (current_gdbarch))
2521#endif
2522
2523/* Default (function) for non- multi-arch platforms. */
2524#if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_END)
2525#define SIGTRAMP_END(pc) (internal_error (__FILE__, __LINE__, "SIGTRAMP_END"), 0)
2526#endif
2527
43156d82
MK		 2528typedef CORE_ADDR (gdbarch_sigtramp_end_ftype) (CORE_ADDR pc);
2529extern CORE_ADDR gdbarch_sigtramp_end (struct gdbarch *gdbarch, CORE_ADDR pc);
2530extern void set_gdbarch_sigtramp_end (struct gdbarch *gdbarch, gdbarch_sigtramp_end_ftype *sigtramp_end);
2531#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END)
2532#error "Non multi-arch definition of SIGTRAMP_END"
2533#endif
2534#if GDB_MULTI_ARCH
2535#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_END)
2536#define SIGTRAMP_END(pc) (gdbarch_sigtramp_end (current_gdbarch, pc))
2537#endif
2538#endif
2539
c12260ac
CV		 2540/* A target might have problems with watchpoints as soon as the stack
2541 frame of the current function has been destroyed. This mostly happens
2542 as the first action in a funtion's epilogue. in_function_epilogue_p()
2543 is defined to return a non-zero value if either the given addr is one
2544 instruction after the stack destroying instruction up to the trailing
2545 return instruction or if we can figure out that the stack frame has
2546 already been invalidated regardless of the value of addr. Targets
2547 which don't suffer from that problem could just let this functionality
2548 untouched. */
2549
2550typedef int (gdbarch_in_function_epilogue_p_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr);
2551extern int gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR addr);
2552extern void set_gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, gdbarch_in_function_epilogue_p_ftype *in_function_epilogue_p);
2553
552c04a7
TT		 2554/* Given a vector of command-line arguments, return a newly allocated
2555 string which, when passed to the create_inferior function, will be
2556 parsed (on Unix systems, by the shell) to yield the same vector.
2557 This function should call error() if the argument vector is not
2558 representable for this target or if this target does not support
2559 command-line arguments.
2560 ARGC is the number of elements in the vector.
2561 ARGV is an array of strings, one per argument. */
2562
2563typedef char * (gdbarch_construct_inferior_arguments_ftype) (struct gdbarch *gdbarch, int argc, char **argv);
2564extern char * gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, int argc, char **argv);
2565extern void set_gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, gdbarch_construct_inferior_arguments_ftype *construct_inferior_arguments);
2566
b6af0555
JS		 2567#if defined (DWARF2_BUILD_FRAME_INFO)
2568/* Legacy for systems yet to multi-arch DWARF2_BUILD_FRAME_INFO */
2569#if !defined (DWARF2_BUILD_FRAME_INFO_P)
2570#define DWARF2_BUILD_FRAME_INFO_P() (1)
2571#endif
2572#endif
2573
2574/* Default predicate for non- multi-arch targets. */
2575#if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO_P)
2576#define DWARF2_BUILD_FRAME_INFO_P() (0)
2577#endif
2578
2579extern int gdbarch_dwarf2_build_frame_info_p (struct gdbarch *gdbarch);
2580#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO_P)
2581#error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
2582#endif
2583#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO_P)
2584#define DWARF2_BUILD_FRAME_INFO_P() (gdbarch_dwarf2_build_frame_info_p (current_gdbarch))
2585#endif
2586
2587/* Default (function) for non- multi-arch platforms. */
2588#if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO)
2589#define DWARF2_BUILD_FRAME_INFO(objfile) (internal_error (__FILE__, __LINE__, "DWARF2_BUILD_FRAME_INFO"), 0)
2590#endif
2591
2592typedef void (gdbarch_dwarf2_build_frame_info_ftype) (struct objfile *objfile);
2593extern void gdbarch_dwarf2_build_frame_info (struct gdbarch *gdbarch, struct objfile *objfile);
2594extern void set_gdbarch_dwarf2_build_frame_info (struct gdbarch *gdbarch, gdbarch_dwarf2_build_frame_info_ftype *dwarf2_build_frame_info);
2595#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO)
2596#error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
2597#endif
2598#if GDB_MULTI_ARCH
2599#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO)
2600#define DWARF2_BUILD_FRAME_INFO(objfile) (gdbarch_dwarf2_build_frame_info (current_gdbarch, objfile))
2601#endif
2602#endif
2603
a2cf933a
EZ		 2604/* Default (function) for non- multi-arch platforms. */
2605#if (!GDB_MULTI_ARCH) && !defined (ELF_MAKE_MSYMBOL_SPECIAL)
2606#define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (default_elf_make_msymbol_special (sym, msym))
2607#endif
2608
2609typedef void (gdbarch_elf_make_msymbol_special_ftype) (asymbol *sym, struct minimal_symbol *msym);
2610extern void gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, asymbol *sym, struct minimal_symbol *msym);
2611extern void set_gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_elf_make_msymbol_special_ftype *elf_make_msymbol_special);
2612#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ELF_MAKE_MSYMBOL_SPECIAL)
2613#error "Non multi-arch definition of ELF_MAKE_MSYMBOL_SPECIAL"
2614#endif
2615#if GDB_MULTI_ARCH
2616#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ELF_MAKE_MSYMBOL_SPECIAL)
2617#define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (gdbarch_elf_make_msymbol_special (current_gdbarch, sym, msym))
2618#endif
2619#endif
2620
2621/* Default (function) for non- multi-arch platforms. */
2622#if (!GDB_MULTI_ARCH) && !defined (COFF_MAKE_MSYMBOL_SPECIAL)
2623#define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (default_coff_make_msymbol_special (val, msym))
2624#endif
2625
2626typedef void (gdbarch_coff_make_msymbol_special_ftype) (int val, struct minimal_symbol *msym);
2627extern void gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, int val, struct minimal_symbol *msym);
2628extern void set_gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_coff_make_msymbol_special_ftype *coff_make_msymbol_special);
2629#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COFF_MAKE_MSYMBOL_SPECIAL)
2630#error "Non multi-arch definition of COFF_MAKE_MSYMBOL_SPECIAL"
2631#endif
2632#if GDB_MULTI_ARCH
2633#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (COFF_MAKE_MSYMBOL_SPECIAL)
2634#define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (gdbarch_coff_make_msymbol_special (current_gdbarch, val, msym))
2635#endif
2636#endif
2637
5720643c
JB		 2638/* Default (value) for non- multi-arch platforms. */
2639#if (!GDB_MULTI_ARCH) && !defined (NAME_OF_MALLOC)
2640#define NAME_OF_MALLOC ("malloc")
2641#endif
2642
2643extern const char * gdbarch_name_of_malloc (struct gdbarch *gdbarch);
2644extern void set_gdbarch_name_of_malloc (struct gdbarch *gdbarch, const char * name_of_malloc);
2645#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NAME_OF_MALLOC)
2646#error "Non multi-arch definition of NAME_OF_MALLOC"
2647#endif
2648#if GDB_MULTI_ARCH
2649#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NAME_OF_MALLOC)
2650#define NAME_OF_MALLOC (gdbarch_name_of_malloc (current_gdbarch))
2651#endif
2652#endif
2653
c4ed33b9
AC		 2654/* Default (value) for non- multi-arch platforms. */
2655#if (!GDB_MULTI_ARCH) && !defined (CANNOT_STEP_BREAKPOINT)
2656#define CANNOT_STEP_BREAKPOINT (0)
2657#endif
2658
2659extern int gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch);
2660extern void set_gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch, int cannot_step_breakpoint);
2661#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STEP_BREAKPOINT)
2662#error "Non multi-arch definition of CANNOT_STEP_BREAKPOINT"
2663#endif
2664#if GDB_MULTI_ARCH
2665#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_STEP_BREAKPOINT)
2666#define CANNOT_STEP_BREAKPOINT (gdbarch_cannot_step_breakpoint (current_gdbarch))
2667#endif
2668#endif
2669
f74fa174
MM		 2670/* Default (value) for non- multi-arch platforms. */
2671#if (!GDB_MULTI_ARCH) && !defined (HAVE_NONSTEPPABLE_WATCHPOINT)
2672#define HAVE_NONSTEPPABLE_WATCHPOINT (0)
2673#endif
2674
2675extern int gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch);
2676extern void set_gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch, int have_nonsteppable_watchpoint);
2677#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (HAVE_NONSTEPPABLE_WATCHPOINT)
2678#error "Non multi-arch definition of HAVE_NONSTEPPABLE_WATCHPOINT"
2679#endif
2680#if GDB_MULTI_ARCH
2681#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (HAVE_NONSTEPPABLE_WATCHPOINT)
2682#define HAVE_NONSTEPPABLE_WATCHPOINT (gdbarch_have_nonsteppable_watchpoint (current_gdbarch))
2683#endif
2684#endif
2685
8b2dbe47
KB		 2686#if defined (ADDRESS_CLASS_TYPE_FLAGS)
2687/* Legacy for systems yet to multi-arch ADDRESS_CLASS_TYPE_FLAGS */
2688#if !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2689#define ADDRESS_CLASS_TYPE_FLAGS_P() (1)
2690#endif
2691#endif
2692
2693/* Default predicate for non- multi-arch targets. */
2694#if (!GDB_MULTI_ARCH) && !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2695#define ADDRESS_CLASS_TYPE_FLAGS_P() (0)
2696#endif
2697
2698extern int gdbarch_address_class_type_flags_p (struct gdbarch *gdbarch);
2699#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2700#error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
2701#endif
2702#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2703#define ADDRESS_CLASS_TYPE_FLAGS_P() (gdbarch_address_class_type_flags_p (current_gdbarch))
2704#endif
2705
2706/* Default (function) for non- multi-arch platforms. */
2707#if (!GDB_MULTI_ARCH) && !defined (ADDRESS_CLASS_TYPE_FLAGS)
2708#define ADDRESS_CLASS_TYPE_FLAGS(byte_size, dwarf2_addr_class) (internal_error (__FILE__, __LINE__, "ADDRESS_CLASS_TYPE_FLAGS"), 0)
2709#endif
2710
2711typedef int (gdbarch_address_class_type_flags_ftype) (int byte_size, int dwarf2_addr_class);
2712extern int gdbarch_address_class_type_flags (struct gdbarch *gdbarch, int byte_size, int dwarf2_addr_class);
2713extern void set_gdbarch_address_class_type_flags (struct gdbarch *gdbarch, gdbarch_address_class_type_flags_ftype *address_class_type_flags);
2714#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS)
2715#error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
2716#endif
2717#if GDB_MULTI_ARCH
2718#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_CLASS_TYPE_FLAGS)
2719#define ADDRESS_CLASS_TYPE_FLAGS(byte_size, dwarf2_addr_class) (gdbarch_address_class_type_flags (current_gdbarch, byte_size, dwarf2_addr_class))
2720#endif
2721#endif
2722
8b2dbe47 2723extern int gdbarch_address_class_type_flags_to_name_p (struct gdbarch *gdbarch);
8b2dbe47 2724
5f11f355 2725typedef char * (gdbarch_address_class_type_flags_to_name_ftype) (struct gdbarch *gdbarch, int type_flags);
8b2dbe47
KB		 2726extern char * gdbarch_address_class_type_flags_to_name (struct gdbarch *gdbarch, int type_flags);
2727extern 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);
8b2dbe47
KB		 2728
2729extern int gdbarch_address_class_name_to_type_flags_p (struct gdbarch *gdbarch);
8b2dbe47 2730
5f11f355 2731typedef int (gdbarch_address_class_name_to_type_flags_ftype) (struct gdbarch *gdbarch, char *name, int *type_flags_ptr);
8b2dbe47
KB		 2732extern int gdbarch_address_class_name_to_type_flags (struct gdbarch *gdbarch, char *name, int *type_flags_ptr);
2733extern 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);
8b2dbe47 2734
b59ff9d5
AC		 2735/* Is a register in a group */
2736
2737typedef int (gdbarch_register_reggroup_p_ftype) (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup);
2738extern int gdbarch_register_reggroup_p (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup);
2739extern void set_gdbarch_register_reggroup_p (struct gdbarch *gdbarch, gdbarch_register_reggroup_p_ftype *register_reggroup_p);
2740
104c1213 2741extern struct gdbarch_tdep *gdbarch_tdep (struct gdbarch *gdbarch);
0f71a2f6
JM		 2742
2743
2744/* Mechanism for co-ordinating the selection of a specific
2745 architecture.
2746
2747 GDB targets (*-tdep.c) can register an interest in a specific
2748 architecture. Other GDB components can register a need to maintain
2749 per-architecture data.
2750
2751 The mechanisms below ensures that there is only a loose connection
2752 between the set-architecture command and the various GDB
99e7bb18 2753 components. Each component can independently register their need
0f71a2f6
JM		 2754 to maintain architecture specific data with gdbarch.
2755
2756 Pragmatics:
2757
2758 Previously, a single TARGET_ARCHITECTURE_HOOK was provided. It
2759 didn't scale.
2760
2761 The more traditional mega-struct containing architecture specific
2762 data for all the various GDB components was also considered. Since
99e7bb18 2763 GDB is built from a variable number of (fairly independent)
0f71a2f6
JM		 2764 components it was determined that the global aproach was not
2765 applicable. */
2766
2767
2768/* Register a new architectural family with GDB.
2769
2770 Register support for the specified ARCHITECTURE with GDB. When
2771 gdbarch determines that the specified architecture has been
2772 selected, the corresponding INIT function is called.
2773
2774 --
2775
2776 The INIT function takes two parameters: INFO which contains the
2777 information available to gdbarch about the (possibly new)
2778 architecture; ARCHES which is a list of the previously created
2779 ``struct gdbarch'' for this architecture.
2780
0f79675b
AC		 2781 The INFO parameter is, as far as possible, be pre-initialized with
2782 information obtained from INFO.ABFD or the previously selected
2783 architecture.
2784
2785 The ARCHES parameter is a linked list (sorted most recently used)
2786 of all the previously created architures for this architecture
2787 family. The (possibly NULL) ARCHES->gdbarch can used to access
2788 values from the previously selected architecture for this
2789 architecture family. The global ``current_gdbarch'' shall not be
2790 used.
0f71a2f6
JM		 2791
2792 The INIT function shall return any of: NULL - indicating that it
ec3d358c 2793 doesn't recognize the selected architecture; an existing ``struct
0f71a2f6
JM		 2794 gdbarch'' from the ARCHES list - indicating that the new
2795 architecture is just a synonym for an earlier architecture (see
2796 gdbarch_list_lookup_by_info()); a newly created ``struct gdbarch''
4b9b3959
AC		 2797 - that describes the selected architecture (see gdbarch_alloc()).
2798
2799 The DUMP_TDEP function shall print out all target specific values.
2800 Care should be taken to ensure that the function works in both the
2801 multi-arch and non- multi-arch cases. */
0f71a2f6 2802
adf40b2e
JM		 2803struct gdbarch_list
2804{
2805 struct gdbarch *gdbarch;
2806 struct gdbarch_list *next;
2807};
0f71a2f6 2808
adf40b2e
JM		 2809struct gdbarch_info
2810{
adf40b2e
JM		 2811 /* Use default: NULL (ZERO). */
2812 const struct bfd_arch_info *bfd_arch_info;
0f71a2f6 2813
428721aa 2814 /* Use default: BFD_ENDIAN_UNKNOWN (NB: is not ZERO). */
adf40b2e 2815 int byte_order;
0f71a2f6 2816
adf40b2e
JM		 2817 /* Use default: NULL (ZERO). */
2818 bfd *abfd;
0f71a2f6 2819
adf40b2e
JM		 2820 /* Use default: NULL (ZERO). */
2821 struct gdbarch_tdep_info *tdep_info;
2822};
0f71a2f6 2823
104c1213 2824typedef struct gdbarch *(gdbarch_init_ftype) (struct gdbarch_info info, struct gdbarch_list *arches);
4b9b3959 2825typedef void (gdbarch_dump_tdep_ftype) (struct gdbarch *gdbarch, struct ui_file *file);
0f71a2f6 2826
4b9b3959 2827/* DEPRECATED - use gdbarch_register() */
104c1213 2828extern void register_gdbarch_init (enum bfd_architecture architecture, gdbarch_init_ftype *);
0f71a2f6 2829
4b9b3959
AC		 2830extern void gdbarch_register (enum bfd_architecture architecture,
2831 gdbarch_init_ftype *,
2832 gdbarch_dump_tdep_ftype *);
2833
0f71a2f6 2834
b4a20239
AC		 2835/* Return a freshly allocated, NULL terminated, array of the valid
2836 architecture names. Since architectures are registered during the
2837 _initialize phase this function only returns useful information
2838 once initialization has been completed. */
2839
2840extern const char **gdbarch_printable_names (void);
2841
2842
0f71a2f6
JM		 2843/* Helper function. Search the list of ARCHES for a GDBARCH that
2844 matches the information provided by INFO. */
2845
104c1213 2846extern struct gdbarch_list *gdbarch_list_lookup_by_info (struct gdbarch_list *arches, const struct gdbarch_info *info);
0f71a2f6
JM		 2847
2848
2849/* Helper function. Create a preliminary ``struct gdbarch''. Perform
2850 basic initialization using values obtained from the INFO andTDEP
2851 parameters. set_gdbarch_*() functions are called to complete the
2852 initialization of the object. */
2853
104c1213 2854extern struct gdbarch *gdbarch_alloc (const struct gdbarch_info *info, struct gdbarch_tdep *tdep);
0f71a2f6
JM		 2855
2856
4b9b3959
AC		 2857/* Helper function. Free a partially-constructed ``struct gdbarch''.
2858 It is assumed that the caller freeds the ``struct
2859 gdbarch_tdep''. */
2860
058f20d5
JB		 2861extern void gdbarch_free (struct gdbarch *);
2862
2863
b732d07d 2864/* Helper function. Force an update of the current architecture.
0f71a2f6 2865
b732d07d
AC		 2866 The actual architecture selected is determined by INFO, ``(gdb) set
2867 architecture'' et.al., the existing architecture and BFD's default
2868 architecture. INFO should be initialized to zero and then selected
2869 fields should be updated.
0f71a2f6 2870
16f33e29
AC		 2871 Returns non-zero if the update succeeds */
2872
2873extern int gdbarch_update_p (struct gdbarch_info info);
0f71a2f6
JM		 2874
2875
2876
2877/* Register per-architecture data-pointer.
2878
2879 Reserve space for a per-architecture data-pointer. An identifier
2880 for the reserved data-pointer is returned. That identifer should
95160752 2881 be saved in a local static variable.
0f71a2f6 2882
76860b5f
AC		 2883 The per-architecture data-pointer is either initialized explicitly
2884 (set_gdbarch_data()) or implicitly (by INIT() via a call to
2885 gdbarch_data()). FREE() is called to delete either an existing
2af496cb 2886 data-pointer overridden by set_gdbarch_data() or when the
76860b5f 2887 architecture object is being deleted.
0f71a2f6 2888
95160752
AC		 2889 When a previously created architecture is re-selected, the
2890 per-architecture data-pointer for that previous architecture is
76860b5f 2891 restored. INIT() is not re-called.
0f71a2f6
JM		 2892
2893 Multiple registrarants for any architecture are allowed (and
2894 strongly encouraged). */
2895
95160752 2896struct gdbarch_data;
0f71a2f6 2897
95160752
AC		 2898typedef void *(gdbarch_data_init_ftype) (struct gdbarch *gdbarch);
2899typedef void (gdbarch_data_free_ftype) (struct gdbarch *gdbarch,
2900 void *pointer);
2901extern struct gdbarch_data *register_gdbarch_data (gdbarch_data_init_ftype *init,
2902 gdbarch_data_free_ftype *free);
2903extern void set_gdbarch_data (struct gdbarch *gdbarch,
2904 struct gdbarch_data *data,
2905 void *pointer);
0f71a2f6 2906
451fbdda 2907extern void *gdbarch_data (struct gdbarch *gdbarch, struct gdbarch_data *);
0f71a2f6
JM		 2908
2909
0f71a2f6
JM		 2910/* Register per-architecture memory region.
2911
2912 Provide a memory-region swap mechanism. Per-architecture memory
2913 region are created. These memory regions are swapped whenever the
2914 architecture is changed. For a new architecture, the memory region
2915 is initialized with zero (0) and the INIT function is called.
2916
2917 Memory regions are swapped / initialized in the order that they are
2918 registered. NULL DATA and/or INIT values can be specified.
2919
2920 New code should use register_gdbarch_data(). */
2921
104c1213
JM		 2922typedef void (gdbarch_swap_ftype) (void);
2923extern void register_gdbarch_swap (void *data, unsigned long size, gdbarch_swap_ftype *init);
e514a9d6 2924#define REGISTER_GDBARCH_SWAP(VAR) register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL)
0f71a2f6
JM		 2925
2926
2927
99e7bb18 2928/* The target-system-dependent byte order is dynamic */
c906108c 2929
adf40b2e 2930extern int target_byte_order;
c906108c
SS		 2931#ifndef TARGET_BYTE_ORDER
2932#define TARGET_BYTE_ORDER (target_byte_order + 0)
2933#endif
2934
adf40b2e 2935extern int target_byte_order_auto;
c906108c
SS		 2936#ifndef TARGET_BYTE_ORDER_AUTO
2937#define TARGET_BYTE_ORDER_AUTO (target_byte_order_auto + 0)
2938#endif
2939
2940
2941
99e7bb18 2942/* The target-system-dependent BFD architecture is dynamic */
c906108c 2943
adf40b2e 2944extern int target_architecture_auto;
c906108c
SS		 2945#ifndef TARGET_ARCHITECTURE_AUTO
2946#define TARGET_ARCHITECTURE_AUTO (target_architecture_auto + 0)
2947#endif
2948
adf40b2e 2949extern const struct bfd_arch_info *target_architecture;
c906108c
SS		 2950#ifndef TARGET_ARCHITECTURE
2951#define TARGET_ARCHITECTURE (target_architecture + 0)
2952#endif
2953
c906108c 2954
99e7bb18 2955/* The target-system-dependent disassembler is semi-dynamic */
c906108c 2956
104c1213 2957extern int dis_asm_read_memory (bfd_vma memaddr, bfd_byte *myaddr,
ff844c8d 2958 unsigned int len, disassemble_info *info);
c906108c 2959
104c1213
JM		 2960extern void dis_asm_memory_error (int status, bfd_vma memaddr,
2961 disassemble_info *info);
c906108c 2962
104c1213
JM		 2963extern void dis_asm_print_address (bfd_vma addr,
2964 disassemble_info *info);
c906108c 2965
104c1213 2966extern int (*tm_print_insn) (bfd_vma, disassemble_info*);
adf40b2e 2967extern disassemble_info tm_print_insn_info;
c906108c
SS		 2968#ifndef TARGET_PRINT_INSN_INFO
2969#define TARGET_PRINT_INSN_INFO (&tm_print_insn_info)
2970#endif
2971
2972
2973
99e7bb18 2974/* Set the dynamic target-system-dependent parameters (architecture,
c906108c
SS		 2975 byte-order, ...) using information found in the BFD */
2976
104c1213 2977extern void set_gdbarch_from_file (bfd *);
c906108c
SS		 2978
2979
e514a9d6
JM		 2980/* Initialize the current architecture to the "first" one we find on
2981 our list. */
2982
2983extern void initialize_current_architecture (void);
2984
ceaa8edf
JB		 2985/* For non-multiarched targets, do any initialization of the default
2986 gdbarch object necessary after the _initialize_MODULE functions
2987 have run. */
5ae5f592 2988extern void initialize_non_multiarch (void);
cce74817 2989
c906108c 2990/* gdbarch trace variable */
adf40b2e 2991extern int gdbarch_debug;
c906108c 2992
4b9b3959 2993extern void gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file);
0f71a2f6 2994
c906108c 2995#endif
GDB Binutils - Deliverables
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