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[deliverable/binutils-gdb.git] / gdb / gdbarch.h
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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
104c1213
JM		 973extern int gdbarch_use_generic_dummy_frames (struct gdbarch *gdbarch);
974extern void set_gdbarch_use_generic_dummy_frames (struct gdbarch *gdbarch, int use_generic_dummy_frames);
028c194b 975#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (USE_GENERIC_DUMMY_FRAMES)
83905903
AC		 976#error "Non multi-arch definition of USE_GENERIC_DUMMY_FRAMES"
977#endif
0f71a2f6 978#if GDB_MULTI_ARCH
028c194b 979#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (USE_GENERIC_DUMMY_FRAMES)
0f71a2f6
JM		 980#define USE_GENERIC_DUMMY_FRAMES (gdbarch_use_generic_dummy_frames (current_gdbarch))
981#endif
982#endif
983
104c1213
JM		 984extern int gdbarch_call_dummy_location (struct gdbarch *gdbarch);
985extern void set_gdbarch_call_dummy_location (struct gdbarch *gdbarch, int call_dummy_location);
028c194b 986#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LOCATION)
83905903
AC		 987#error "Non multi-arch definition of CALL_DUMMY_LOCATION"
988#endif
0f71a2f6 989#if GDB_MULTI_ARCH
028c194b 990#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LOCATION)
0f71a2f6
JM		 991#define CALL_DUMMY_LOCATION (gdbarch_call_dummy_location (current_gdbarch))
992#endif
993#endif
994
104c1213
JM		 995typedef CORE_ADDR (gdbarch_call_dummy_address_ftype) (void);
996extern CORE_ADDR gdbarch_call_dummy_address (struct gdbarch *gdbarch);
997extern void set_gdbarch_call_dummy_address (struct gdbarch *gdbarch, gdbarch_call_dummy_address_ftype *call_dummy_address);
83905903
AC		 998#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_ADDRESS)
999#error "Non multi-arch definition of CALL_DUMMY_ADDRESS"
1000#endif
0f71a2f6 1001#if GDB_MULTI_ARCH
6166d547 1002#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_ADDRESS)
0f71a2f6
JM		 1003#define CALL_DUMMY_ADDRESS() (gdbarch_call_dummy_address (current_gdbarch))
1004#endif
1005#endif
1006
104c1213
JM		 1007extern CORE_ADDR gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch);
1008extern void set_gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch, CORE_ADDR call_dummy_start_offset);
83905903
AC		 1009#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_START_OFFSET)
1010#error "Non multi-arch definition of CALL_DUMMY_START_OFFSET"
1011#endif
0f71a2f6 1012#if GDB_MULTI_ARCH
6166d547 1013#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_START_OFFSET)
0f71a2f6
JM		 1014#define CALL_DUMMY_START_OFFSET (gdbarch_call_dummy_start_offset (current_gdbarch))
1015#endif
1016#endif
1017
104c1213
JM		 1018extern CORE_ADDR gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch);
1019extern void set_gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch, CORE_ADDR call_dummy_breakpoint_offset);
83905903
AC		 1020#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET)
1021#error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET"
1022#endif
0f71a2f6 1023#if GDB_MULTI_ARCH
6166d547 1024#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET)
0f71a2f6
JM		 1025#define CALL_DUMMY_BREAKPOINT_OFFSET (gdbarch_call_dummy_breakpoint_offset (current_gdbarch))
1026#endif
1027#endif
1028
104c1213
JM		 1029extern int gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch *gdbarch);
1030extern void set_gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch *gdbarch, int call_dummy_breakpoint_offset_p);
028c194b 1031#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
83905903
AC		 1032#error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET_P"
1033#endif
0f71a2f6 1034#if GDB_MULTI_ARCH
028c194b 1035#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
0f71a2f6
JM		 1036#define CALL_DUMMY_BREAKPOINT_OFFSET_P (gdbarch_call_dummy_breakpoint_offset_p (current_gdbarch))
1037#endif
1038#endif
1039
104c1213
JM		 1040extern int gdbarch_call_dummy_length (struct gdbarch *gdbarch);
1041extern void set_gdbarch_call_dummy_length (struct gdbarch *gdbarch, int call_dummy_length);
83905903
AC		 1042#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LENGTH)
1043#error "Non multi-arch definition of CALL_DUMMY_LENGTH"
1044#endif
0f71a2f6 1045#if GDB_MULTI_ARCH
6166d547 1046#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LENGTH)
0f71a2f6
JM		 1047#define CALL_DUMMY_LENGTH (gdbarch_call_dummy_length (current_gdbarch))
1048#endif
1049#endif
1050
104c1213
JM		 1051typedef int (gdbarch_pc_in_call_dummy_ftype) (CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
1052extern int gdbarch_pc_in_call_dummy (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
1053extern void set_gdbarch_pc_in_call_dummy (struct gdbarch *gdbarch, gdbarch_pc_in_call_dummy_ftype *pc_in_call_dummy);
028c194b 1054#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (PC_IN_CALL_DUMMY)
83905903
AC		 1055#error "Non multi-arch definition of PC_IN_CALL_DUMMY"
1056#endif
0f71a2f6 1057#if GDB_MULTI_ARCH
028c194b 1058#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (PC_IN_CALL_DUMMY)
0f71a2f6
JM		 1059#define PC_IN_CALL_DUMMY(pc, sp, frame_address) (gdbarch_pc_in_call_dummy (current_gdbarch, pc, sp, frame_address))
1060#endif
1061#endif
1062
104c1213
JM		 1063extern int gdbarch_call_dummy_p (struct gdbarch *gdbarch);
1064extern void set_gdbarch_call_dummy_p (struct gdbarch *gdbarch, int call_dummy_p);
028c194b 1065#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_P)
83905903
AC		 1066#error "Non multi-arch definition of CALL_DUMMY_P"
1067#endif
0f71a2f6 1068#if GDB_MULTI_ARCH
028c194b 1069#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_P)
0f71a2f6
JM		 1070#define CALL_DUMMY_P (gdbarch_call_dummy_p (current_gdbarch))
1071#endif
1072#endif
1073
33489c5b 1074/* Default (value) for non- multi-arch platforms. */
6166d547 1075#if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_WORDS)
33489c5b
AC		 1076#define CALL_DUMMY_WORDS (legacy_call_dummy_words)
1077#endif
1078
104c1213
JM		 1079extern LONGEST * gdbarch_call_dummy_words (struct gdbarch *gdbarch);
1080extern void set_gdbarch_call_dummy_words (struct gdbarch *gdbarch, LONGEST * call_dummy_words);
83905903
AC		 1081#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_WORDS)
1082#error "Non multi-arch definition of CALL_DUMMY_WORDS"
1083#endif
33489c5b 1084#if GDB_MULTI_ARCH
6166d547 1085#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_WORDS)
0f71a2f6
JM		 1086#define CALL_DUMMY_WORDS (gdbarch_call_dummy_words (current_gdbarch))
1087#endif
33489c5b
AC		 1088#endif
1089
1090/* Default (value) for non- multi-arch platforms. */
6166d547 1091#if (!GDB_MULTI_ARCH) && !defined (SIZEOF_CALL_DUMMY_WORDS)
33489c5b
AC		 1092#define SIZEOF_CALL_DUMMY_WORDS (legacy_sizeof_call_dummy_words)
1093#endif
0f71a2f6 1094
104c1213
JM		 1095extern int gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch);
1096extern void set_gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch, int sizeof_call_dummy_words);
83905903
AC		 1097#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIZEOF_CALL_DUMMY_WORDS)
1098#error "Non multi-arch definition of SIZEOF_CALL_DUMMY_WORDS"
1099#endif
33489c5b 1100#if GDB_MULTI_ARCH
6166d547 1101#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIZEOF_CALL_DUMMY_WORDS)
0f71a2f6
JM		 1102#define SIZEOF_CALL_DUMMY_WORDS (gdbarch_sizeof_call_dummy_words (current_gdbarch))
1103#endif
33489c5b 1104#endif
0f71a2f6 1105
104c1213
JM		 1106extern int gdbarch_call_dummy_stack_adjust_p (struct gdbarch *gdbarch);
1107extern void set_gdbarch_call_dummy_stack_adjust_p (struct gdbarch *gdbarch, int call_dummy_stack_adjust_p);
028c194b 1108#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_STACK_ADJUST_P)
83905903
AC		 1109#error "Non multi-arch definition of CALL_DUMMY_STACK_ADJUST_P"
1110#endif
0f71a2f6 1111#if GDB_MULTI_ARCH
028c194b 1112#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_STACK_ADJUST_P)
0f71a2f6
JM		 1113#define CALL_DUMMY_STACK_ADJUST_P (gdbarch_call_dummy_stack_adjust_p (current_gdbarch))
1114#endif
1115#endif
1116
104c1213
JM		 1117extern int gdbarch_call_dummy_stack_adjust (struct gdbarch *gdbarch);
1118extern void set_gdbarch_call_dummy_stack_adjust (struct gdbarch *gdbarch, int call_dummy_stack_adjust);
83905903
AC		 1119#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_STACK_ADJUST)
1120#error "Non multi-arch definition of CALL_DUMMY_STACK_ADJUST"
1121#endif
0f71a2f6 1122#if GDB_MULTI_ARCH
6166d547 1123#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_STACK_ADJUST)
0f71a2f6
JM		 1124#define CALL_DUMMY_STACK_ADJUST (gdbarch_call_dummy_stack_adjust (current_gdbarch))
1125#endif
1126#endif
1127
104c1213
JM		 1128typedef 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);
1129extern 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);
1130extern void set_gdbarch_fix_call_dummy (struct gdbarch *gdbarch, gdbarch_fix_call_dummy_ftype *fix_call_dummy);
83905903
AC		 1131#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FIX_CALL_DUMMY)
1132#error "Non multi-arch definition of FIX_CALL_DUMMY"
1133#endif
0f71a2f6 1134#if GDB_MULTI_ARCH
6166d547 1135#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FIX_CALL_DUMMY)
0f71a2f6
JM		 1136#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))
1137#endif
1138#endif
1139
10312cc4
AC		 1140/* Default (function) for non- multi-arch platforms. */
1141#if (!GDB_MULTI_ARCH) && !defined (INIT_FRAME_PC_FIRST)
1142#define INIT_FRAME_PC_FIRST(fromleaf, prev) (init_frame_pc_noop (fromleaf, prev))
1143#endif
1144
1145typedef void (gdbarch_init_frame_pc_first_ftype) (int fromleaf, struct frame_info *prev);
1146extern void gdbarch_init_frame_pc_first (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1147extern void set_gdbarch_init_frame_pc_first (struct gdbarch *gdbarch, gdbarch_init_frame_pc_first_ftype *init_frame_pc_first);
83905903
AC		 1148#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_FRAME_PC_FIRST)
1149#error "Non multi-arch definition of INIT_FRAME_PC_FIRST"
1150#endif
10312cc4
AC		 1151#if GDB_MULTI_ARCH
1152#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_FRAME_PC_FIRST)
1153#define INIT_FRAME_PC_FIRST(fromleaf, prev) (gdbarch_init_frame_pc_first (current_gdbarch, fromleaf, prev))
1154#endif
1155#endif
1156
1157/* Default (function) for non- multi-arch platforms. */
1158#if (!GDB_MULTI_ARCH) && !defined (INIT_FRAME_PC)
7824d2f2 1159#define INIT_FRAME_PC(fromleaf, prev) (init_frame_pc_default (fromleaf, prev))
10312cc4
AC		 1160#endif
1161
1162typedef void (gdbarch_init_frame_pc_ftype) (int fromleaf, struct frame_info *prev);
1163extern void gdbarch_init_frame_pc (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1164extern void set_gdbarch_init_frame_pc (struct gdbarch *gdbarch, gdbarch_init_frame_pc_ftype *init_frame_pc);
83905903
AC		 1165#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_FRAME_PC)
1166#error "Non multi-arch definition of INIT_FRAME_PC"
1167#endif
10312cc4
AC		 1168#if GDB_MULTI_ARCH
1169#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_FRAME_PC)
1170#define INIT_FRAME_PC(fromleaf, prev) (gdbarch_init_frame_pc (current_gdbarch, fromleaf, prev))
1171#endif
1172#endif
1173
104c1213
JM		 1174extern int gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch);
1175extern void set_gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch, int believe_pcc_promotion);
83905903
AC		 1176#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION)
1177#error "Non multi-arch definition of BELIEVE_PCC_PROMOTION"
1178#endif
0f71a2f6 1179#if GDB_MULTI_ARCH
6166d547 1180#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION)
0f71a2f6
JM		 1181#define BELIEVE_PCC_PROMOTION (gdbarch_believe_pcc_promotion (current_gdbarch))
1182#endif
1183#endif
1184
104c1213
JM		 1185extern int gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch);
1186extern void set_gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch, int believe_pcc_promotion_type);
83905903
AC		 1187#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION_TYPE)
1188#error "Non multi-arch definition of BELIEVE_PCC_PROMOTION_TYPE"
1189#endif
0f71a2f6 1190#if GDB_MULTI_ARCH
6166d547 1191#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION_TYPE)
0f71a2f6
JM		 1192#define BELIEVE_PCC_PROMOTION_TYPE (gdbarch_believe_pcc_promotion_type (current_gdbarch))
1193#endif
1194#endif
1195
33489c5b 1196/* Default (function) for non- multi-arch platforms. */
6166d547 1197#if (!GDB_MULTI_ARCH) && !defined (COERCE_FLOAT_TO_DOUBLE)
33489c5b
AC		 1198#define COERCE_FLOAT_TO_DOUBLE(formal, actual) (default_coerce_float_to_double (formal, actual))
1199#endif
1200
b9a8e3bf
JB		 1201typedef int (gdbarch_coerce_float_to_double_ftype) (struct type *formal, struct type *actual);
1202extern int gdbarch_coerce_float_to_double (struct gdbarch *gdbarch, struct type *formal, struct type *actual);
1203extern void set_gdbarch_coerce_float_to_double (struct gdbarch *gdbarch, gdbarch_coerce_float_to_double_ftype *coerce_float_to_double);
83905903
AC		 1204#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COERCE_FLOAT_TO_DOUBLE)
1205#error "Non multi-arch definition of COERCE_FLOAT_TO_DOUBLE"
1206#endif
33489c5b 1207#if GDB_MULTI_ARCH
6166d547 1208#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (COERCE_FLOAT_TO_DOUBLE)
b9a8e3bf
JB		 1209#define COERCE_FLOAT_TO_DOUBLE(formal, actual) (gdbarch_coerce_float_to_double (current_gdbarch, formal, actual))
1210#endif
33489c5b 1211#endif
b9a8e3bf 1212
a216a322
AC		 1213#if defined (GET_SAVED_REGISTER)
1214/* Legacy for systems yet to multi-arch GET_SAVED_REGISTER */
1215#if !defined (GET_SAVED_REGISTER_P)
1216#define GET_SAVED_REGISTER_P() (1)
1217#endif
1218#endif
1219
1220/* Default predicate for non- multi-arch targets. */
1221#if (!GDB_MULTI_ARCH) && !defined (GET_SAVED_REGISTER_P)
1222#define GET_SAVED_REGISTER_P() (0)
1223#endif
1224
1225extern int gdbarch_get_saved_register_p (struct gdbarch *gdbarch);
1226#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_SAVED_REGISTER_P)
1227#error "Non multi-arch definition of GET_SAVED_REGISTER"
1228#endif
1229#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_SAVED_REGISTER_P)
1230#define GET_SAVED_REGISTER_P() (gdbarch_get_saved_register_p (current_gdbarch))
1231#endif
1232
e4b415d9
AC		 1233/* Default (function) for non- multi-arch platforms. */
1234#if (!GDB_MULTI_ARCH) && !defined (GET_SAVED_REGISTER)
a216a322 1235#define GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (internal_error (__FILE__, __LINE__, "GET_SAVED_REGISTER"), 0)
e4b415d9 1236#endif
028c194b 1237
104c1213
JM		 1238typedef void (gdbarch_get_saved_register_ftype) (char *raw_buffer, int *optimized, CORE_ADDR *addrp, struct frame_info *frame, int regnum, enum lval_type *lval);
1239extern 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);
1240extern void set_gdbarch_get_saved_register (struct gdbarch *gdbarch, gdbarch_get_saved_register_ftype *get_saved_register);
e4b415d9 1241#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_SAVED_REGISTER)
83905903
AC		 1242#error "Non multi-arch definition of GET_SAVED_REGISTER"
1243#endif
0f71a2f6 1244#if GDB_MULTI_ARCH
e4b415d9 1245#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_SAVED_REGISTER)
0f71a2f6
JM		 1246#define GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (gdbarch_get_saved_register (current_gdbarch, raw_buffer, optimized, addrp, frame, regnum, lval))
1247#endif
1248#endif
1249
33489c5b 1250/* Default (function) for non- multi-arch platforms. */
6166d547 1251#if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERTIBLE)
33489c5b
AC		 1252#define REGISTER_CONVERTIBLE(nr) (generic_register_convertible_not (nr))
1253#endif
1254
104c1213
JM		 1255typedef int (gdbarch_register_convertible_ftype) (int nr);
1256extern int gdbarch_register_convertible (struct gdbarch *gdbarch, int nr);
1257extern void set_gdbarch_register_convertible (struct gdbarch *gdbarch, gdbarch_register_convertible_ftype *register_convertible);
83905903
AC		 1258#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERTIBLE)
1259#error "Non multi-arch definition of REGISTER_CONVERTIBLE"
1260#endif
33489c5b 1261#if GDB_MULTI_ARCH
6166d547 1262#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERTIBLE)
0f71a2f6
JM		 1263#define REGISTER_CONVERTIBLE(nr) (gdbarch_register_convertible (current_gdbarch, nr))
1264#endif
33489c5b
AC		 1265#endif
1266
1267/* Default (function) for non- multi-arch platforms. */
6166d547 1268#if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_VIRTUAL)
8e65ff28 1269#define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_VIRTUAL"), 0)
33489c5b 1270#endif
0f71a2f6 1271
104c1213
JM		 1272typedef void (gdbarch_register_convert_to_virtual_ftype) (int regnum, struct type *type, char *from, char *to);
1273extern void gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
1274extern void set_gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, gdbarch_register_convert_to_virtual_ftype *register_convert_to_virtual);
83905903
AC		 1275#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_VIRTUAL)
1276#error "Non multi-arch definition of REGISTER_CONVERT_TO_VIRTUAL"
1277#endif
33489c5b 1278#if GDB_MULTI_ARCH
6166d547 1279#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_VIRTUAL)
0f71a2f6
JM		 1280#define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (gdbarch_register_convert_to_virtual (current_gdbarch, regnum, type, from, to))
1281#endif
33489c5b
AC		 1282#endif
1283
1284/* Default (function) for non- multi-arch platforms. */
6166d547 1285#if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_RAW)
8e65ff28 1286#define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_RAW"), 0)
33489c5b 1287#endif
0f71a2f6 1288
104c1213
JM		 1289typedef void (gdbarch_register_convert_to_raw_ftype) (struct type *type, int regnum, char *from, char *to);
1290extern void gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, struct type *type, int regnum, char *from, char *to);
1291extern void set_gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, gdbarch_register_convert_to_raw_ftype *register_convert_to_raw);
83905903
AC		 1292#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_RAW)
1293#error "Non multi-arch definition of REGISTER_CONVERT_TO_RAW"
1294#endif
33489c5b 1295#if GDB_MULTI_ARCH
6166d547 1296#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_RAW)
0f71a2f6
JM		 1297#define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (gdbarch_register_convert_to_raw (current_gdbarch, type, regnum, from, to))
1298#endif
33489c5b
AC		 1299#endif
1300
13d01224
AC		 1301/* Default (function) for non- multi-arch platforms. */
1302#if (!GDB_MULTI_ARCH) && !defined (CONVERT_REGISTER_P)
1303#define CONVERT_REGISTER_P(regnum) (legacy_convert_register_p (regnum))
1304#endif
1305
1306typedef int (gdbarch_convert_register_p_ftype) (int regnum);
1307extern int gdbarch_convert_register_p (struct gdbarch *gdbarch, int regnum);
1308extern void set_gdbarch_convert_register_p (struct gdbarch *gdbarch, gdbarch_convert_register_p_ftype *convert_register_p);
1309#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_REGISTER_P)
1310#error "Non multi-arch definition of CONVERT_REGISTER_P"
1311#endif
1312#if GDB_MULTI_ARCH
1313#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_REGISTER_P)
1314#define CONVERT_REGISTER_P(regnum) (gdbarch_convert_register_p (current_gdbarch, regnum))
1315#endif
1316#endif
1317
1318/* Default (function) for non- multi-arch platforms. */
1319#if (!GDB_MULTI_ARCH) && !defined (REGISTER_TO_VALUE)
1320#define REGISTER_TO_VALUE(regnum, type, from, to) (legacy_register_to_value (regnum, type, from, to))
1321#endif
1322
1323typedef void (gdbarch_register_to_value_ftype) (int regnum, struct type *type, char *from, char *to);
1324extern void gdbarch_register_to_value (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
1325extern void set_gdbarch_register_to_value (struct gdbarch *gdbarch, gdbarch_register_to_value_ftype *register_to_value);
1326#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_TO_VALUE)
1327#error "Non multi-arch definition of REGISTER_TO_VALUE"
1328#endif
1329#if GDB_MULTI_ARCH
1330#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_TO_VALUE)
1331#define REGISTER_TO_VALUE(regnum, type, from, to) (gdbarch_register_to_value (current_gdbarch, regnum, type, from, to))
1332#endif
1333#endif
1334
1335/* Default (function) for non- multi-arch platforms. */
1336#if (!GDB_MULTI_ARCH) && !defined (VALUE_TO_REGISTER)
1337#define VALUE_TO_REGISTER(type, regnum, from, to) (legacy_value_to_register (type, regnum, from, to))
1338#endif
1339
1340typedef void (gdbarch_value_to_register_ftype) (struct type *type, int regnum, char *from, char *to);
1341extern void gdbarch_value_to_register (struct gdbarch *gdbarch, struct type *type, int regnum, char *from, char *to);
1342extern void set_gdbarch_value_to_register (struct gdbarch *gdbarch, gdbarch_value_to_register_ftype *value_to_register);
1343#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (VALUE_TO_REGISTER)
1344#error "Non multi-arch definition of VALUE_TO_REGISTER"
1345#endif
1346#if GDB_MULTI_ARCH
1347#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (VALUE_TO_REGISTER)
1348#define VALUE_TO_REGISTER(type, regnum, from, to) (gdbarch_value_to_register (current_gdbarch, type, regnum, from, to))
1349#endif
1350#endif
1351
33489c5b 1352/* Default (function) for non- multi-arch platforms. */
6166d547 1353#if (!GDB_MULTI_ARCH) && !defined (POINTER_TO_ADDRESS)
ac2e2ef7 1354#define POINTER_TO_ADDRESS(type, buf) (unsigned_pointer_to_address (type, buf))
33489c5b 1355#endif
4478b372 1356
ac2e2ef7
AC		 1357typedef CORE_ADDR (gdbarch_pointer_to_address_ftype) (struct type *type, void *buf);
1358extern CORE_ADDR gdbarch_pointer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
4478b372 1359extern void set_gdbarch_pointer_to_address (struct gdbarch *gdbarch, gdbarch_pointer_to_address_ftype *pointer_to_address);
83905903
AC		 1360#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POINTER_TO_ADDRESS)
1361#error "Non multi-arch definition of POINTER_TO_ADDRESS"
1362#endif
33489c5b 1363#if GDB_MULTI_ARCH
6166d547 1364#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POINTER_TO_ADDRESS)
4478b372
JB		 1365#define POINTER_TO_ADDRESS(type, buf) (gdbarch_pointer_to_address (current_gdbarch, type, buf))
1366#endif
33489c5b
AC		 1367#endif
1368
1369/* Default (function) for non- multi-arch platforms. */
6166d547 1370#if (!GDB_MULTI_ARCH) && !defined (ADDRESS_TO_POINTER)
ac2e2ef7 1371#define ADDRESS_TO_POINTER(type, buf, addr) (unsigned_address_to_pointer (type, buf, addr))
33489c5b 1372#endif
4478b372 1373
ac2e2ef7
AC		 1374typedef void (gdbarch_address_to_pointer_ftype) (struct type *type, void *buf, CORE_ADDR addr);
1375extern void gdbarch_address_to_pointer (struct gdbarch *gdbarch, struct type *type, void *buf, CORE_ADDR addr);
4478b372 1376extern void set_gdbarch_address_to_pointer (struct gdbarch *gdbarch, gdbarch_address_to_pointer_ftype *address_to_pointer);
83905903
AC		 1377#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_TO_POINTER)
1378#error "Non multi-arch definition of ADDRESS_TO_POINTER"
1379#endif
33489c5b 1380#if GDB_MULTI_ARCH
6166d547 1381#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_TO_POINTER)
4478b372
JB		 1382#define ADDRESS_TO_POINTER(type, buf, addr) (gdbarch_address_to_pointer (current_gdbarch, type, buf, addr))
1383#endif
33489c5b
AC		 1384#endif
1385
fc0c74b1
AC		 1386#if defined (INTEGER_TO_ADDRESS)
1387/* Legacy for systems yet to multi-arch INTEGER_TO_ADDRESS */
1388#if !defined (INTEGER_TO_ADDRESS_P)
1389#define INTEGER_TO_ADDRESS_P() (1)
1390#endif
1391#endif
1392
1393/* Default predicate for non- multi-arch targets. */
1394#if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS_P)
1395#define INTEGER_TO_ADDRESS_P() (0)
1396#endif
1397
1398extern int gdbarch_integer_to_address_p (struct gdbarch *gdbarch);
1399#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS_P)
1400#error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1401#endif
1402#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS_P)
1403#define INTEGER_TO_ADDRESS_P() (gdbarch_integer_to_address_p (current_gdbarch))
1404#endif
1405
1406/* Default (function) for non- multi-arch platforms. */
1407#if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS)
73d3c16e 1408#define INTEGER_TO_ADDRESS(type, buf) (internal_error (__FILE__, __LINE__, "INTEGER_TO_ADDRESS"), 0)
fc0c74b1
AC		 1409#endif
1410
1411typedef CORE_ADDR (gdbarch_integer_to_address_ftype) (struct type *type, void *buf);
1412extern CORE_ADDR gdbarch_integer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
1413extern void set_gdbarch_integer_to_address (struct gdbarch *gdbarch, gdbarch_integer_to_address_ftype *integer_to_address);
1414#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS)
1415#error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1416#endif
1417#if GDB_MULTI_ARCH
1418#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS)
1419#define INTEGER_TO_ADDRESS(type, buf) (gdbarch_integer_to_address (current_gdbarch, type, buf))
1420#endif
1421#endif
1422
33489c5b 1423/* Default (function) for non- multi-arch platforms. */
6166d547 1424#if (!GDB_MULTI_ARCH) && !defined (RETURN_VALUE_ON_STACK)
33489c5b
AC		 1425#define RETURN_VALUE_ON_STACK(type) (generic_return_value_on_stack_not (type))
1426#endif
0f71a2f6 1427
71a9f22e
JB		 1428typedef int (gdbarch_return_value_on_stack_ftype) (struct type *type);
1429extern int gdbarch_return_value_on_stack (struct gdbarch *gdbarch, struct type *type);
1430extern void set_gdbarch_return_value_on_stack (struct gdbarch *gdbarch, gdbarch_return_value_on_stack_ftype *return_value_on_stack);
83905903
AC		 1431#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (RETURN_VALUE_ON_STACK)
1432#error "Non multi-arch definition of RETURN_VALUE_ON_STACK"
1433#endif
33489c5b 1434#if GDB_MULTI_ARCH
6166d547 1435#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (RETURN_VALUE_ON_STACK)
71a9f22e
JB		 1436#define RETURN_VALUE_ON_STACK(type) (gdbarch_return_value_on_stack (current_gdbarch, type))
1437#endif
33489c5b 1438#endif
71a9f22e 1439
c203844d
AC		 1440/* Default (function) for non- multi-arch platforms. */
1441#if (!GDB_MULTI_ARCH) && !defined (PUSH_ARGUMENTS)
1442#define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (default_push_arguments (nargs, args, sp, struct_return, struct_addr))
1443#endif
1444
104c1213
JM		 1445typedef CORE_ADDR (gdbarch_push_arguments_ftype) (int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
1446extern CORE_ADDR gdbarch_push_arguments (struct gdbarch *gdbarch, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
1447extern void set_gdbarch_push_arguments (struct gdbarch *gdbarch, gdbarch_push_arguments_ftype *push_arguments);
83905903
AC		 1448#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_ARGUMENTS)
1449#error "Non multi-arch definition of PUSH_ARGUMENTS"
1450#endif
0f71a2f6 1451#if GDB_MULTI_ARCH
6166d547 1452#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_ARGUMENTS)
0f71a2f6
JM		 1453#define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (gdbarch_push_arguments (current_gdbarch, nargs, args, sp, struct_return, struct_addr))
1454#endif
1455#endif
1456
104c1213
JM		 1457typedef void (gdbarch_push_dummy_frame_ftype) (void);
1458extern void gdbarch_push_dummy_frame (struct gdbarch *gdbarch);
1459extern void set_gdbarch_push_dummy_frame (struct gdbarch *gdbarch, gdbarch_push_dummy_frame_ftype *push_dummy_frame);
83905903
AC		 1460#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_DUMMY_FRAME)
1461#error "Non multi-arch definition of PUSH_DUMMY_FRAME"
1462#endif
0f71a2f6 1463#if GDB_MULTI_ARCH
6166d547 1464#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_DUMMY_FRAME)
0f71a2f6
JM		 1465#define PUSH_DUMMY_FRAME (gdbarch_push_dummy_frame (current_gdbarch))
1466#endif
1467#endif
1468
69a0d5f4
AC		 1469#if defined (PUSH_RETURN_ADDRESS)
1470/* Legacy for systems yet to multi-arch PUSH_RETURN_ADDRESS */
1471#if !defined (PUSH_RETURN_ADDRESS_P)
1472#define PUSH_RETURN_ADDRESS_P() (1)
1473#endif
1474#endif
1475
1476/* Default predicate for non- multi-arch targets. */
1477#if (!GDB_MULTI_ARCH) && !defined (PUSH_RETURN_ADDRESS_P)
1478#define PUSH_RETURN_ADDRESS_P() (0)
1479#endif
1480
1481extern int gdbarch_push_return_address_p (struct gdbarch *gdbarch);
1482#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_RETURN_ADDRESS_P)
1483#error "Non multi-arch definition of PUSH_RETURN_ADDRESS"
1484#endif
1485#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_RETURN_ADDRESS_P)
1486#define PUSH_RETURN_ADDRESS_P() (gdbarch_push_return_address_p (current_gdbarch))
1487#endif
1488
1489/* Default (function) for non- multi-arch platforms. */
1490#if (!GDB_MULTI_ARCH) && !defined (PUSH_RETURN_ADDRESS)
1491#define PUSH_RETURN_ADDRESS(pc, sp) (internal_error (__FILE__, __LINE__, "PUSH_RETURN_ADDRESS"), 0)
1492#endif
1493
104c1213
JM		 1494typedef CORE_ADDR (gdbarch_push_return_address_ftype) (CORE_ADDR pc, CORE_ADDR sp);
1495extern CORE_ADDR gdbarch_push_return_address (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp);
1496extern void set_gdbarch_push_return_address (struct gdbarch *gdbarch, gdbarch_push_return_address_ftype *push_return_address);
83905903
AC		 1497#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_RETURN_ADDRESS)
1498#error "Non multi-arch definition of PUSH_RETURN_ADDRESS"
1499#endif
0f71a2f6 1500#if GDB_MULTI_ARCH
6166d547 1501#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_RETURN_ADDRESS)
0f71a2f6
JM		 1502#define PUSH_RETURN_ADDRESS(pc, sp) (gdbarch_push_return_address (current_gdbarch, pc, sp))
1503#endif
1504#endif
1505
104c1213
JM		 1506typedef void (gdbarch_pop_frame_ftype) (void);
1507extern void gdbarch_pop_frame (struct gdbarch *gdbarch);
1508extern void set_gdbarch_pop_frame (struct gdbarch *gdbarch, gdbarch_pop_frame_ftype *pop_frame);
83905903
AC		 1509#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POP_FRAME)
1510#error "Non multi-arch definition of POP_FRAME"
1511#endif
0f71a2f6 1512#if GDB_MULTI_ARCH
6166d547 1513#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POP_FRAME)
0f71a2f6
JM		 1514#define POP_FRAME (gdbarch_pop_frame (current_gdbarch))
1515#endif
1516#endif
1517
104c1213
JM		 1518typedef void (gdbarch_store_struct_return_ftype) (CORE_ADDR addr, CORE_ADDR sp);
1519extern void gdbarch_store_struct_return (struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR sp);
1520extern void set_gdbarch_store_struct_return (struct gdbarch *gdbarch, gdbarch_store_struct_return_ftype *store_struct_return);
83905903
AC		 1521#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_STRUCT_RETURN)
1522#error "Non multi-arch definition of STORE_STRUCT_RETURN"
1523#endif
0f71a2f6 1524#if GDB_MULTI_ARCH
6166d547 1525#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_STRUCT_RETURN)
0f71a2f6
JM		 1526#define STORE_STRUCT_RETURN(addr, sp) (gdbarch_store_struct_return (current_gdbarch, addr, sp))
1527#endif
1528#endif
1529
ebba8386
AC		 1530/* Default (function) for non- multi-arch platforms. */
1531#if (!GDB_MULTI_ARCH) && !defined (EXTRACT_RETURN_VALUE)
1532#define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (legacy_extract_return_value (type, regcache, valbuf))
1533#endif
1534
1535typedef void (gdbarch_extract_return_value_ftype) (struct type *type, struct regcache *regcache, void *valbuf);
1536extern void gdbarch_extract_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, void *valbuf);
1537extern void set_gdbarch_extract_return_value (struct gdbarch *gdbarch, gdbarch_extract_return_value_ftype *extract_return_value);
1538#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_RETURN_VALUE)
1539#error "Non multi-arch definition of EXTRACT_RETURN_VALUE"
1540#endif
1541#if GDB_MULTI_ARCH
1542#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_RETURN_VALUE)
1543#define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regcache, valbuf))
1544#endif
1545#endif
1546
1547/* Default (function) for non- multi-arch platforms. */
1548#if (!GDB_MULTI_ARCH) && !defined (STORE_RETURN_VALUE)
1549#define STORE_RETURN_VALUE(type, regcache, valbuf) (legacy_store_return_value (type, regcache, valbuf))
1550#endif
1551
1552typedef void (gdbarch_store_return_value_ftype) (struct type *type, struct regcache *regcache, const void *valbuf);
1553extern void gdbarch_store_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, const void *valbuf);
104c1213 1554extern void set_gdbarch_store_return_value (struct gdbarch *gdbarch, gdbarch_store_return_value_ftype *store_return_value);
83905903
AC		 1555#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_RETURN_VALUE)
1556#error "Non multi-arch definition of STORE_RETURN_VALUE"
1557#endif
0f71a2f6 1558#if GDB_MULTI_ARCH
6166d547 1559#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_RETURN_VALUE)
ebba8386
AC		 1560#define STORE_RETURN_VALUE(type, regcache, valbuf) (gdbarch_store_return_value (current_gdbarch, type, regcache, valbuf))
1561#endif
1562#endif
1563
1564typedef void (gdbarch_deprecated_extract_return_value_ftype) (struct type *type, char *regbuf, char *valbuf);
1565extern void gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, struct type *type, char *regbuf, char *valbuf);
1566extern void set_gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_extract_return_value_ftype *deprecated_extract_return_value);
1567#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1568#error "Non multi-arch definition of DEPRECATED_EXTRACT_RETURN_VALUE"
1569#endif
1570#if GDB_MULTI_ARCH
1571#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1572#define DEPRECATED_EXTRACT_RETURN_VALUE(type, regbuf, valbuf) (gdbarch_deprecated_extract_return_value (current_gdbarch, type, regbuf, valbuf))
1573#endif
1574#endif
1575
1576typedef void (gdbarch_deprecated_store_return_value_ftype) (struct type *type, char *valbuf);
1577extern void gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, struct type *type, char *valbuf);
1578extern void set_gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_store_return_value_ftype *deprecated_store_return_value);
1579#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_RETURN_VALUE)
1580#error "Non multi-arch definition of DEPRECATED_STORE_RETURN_VALUE"
1581#endif
1582#if GDB_MULTI_ARCH
1583#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_STORE_RETURN_VALUE)
1584#define DEPRECATED_STORE_RETURN_VALUE(type, valbuf) (gdbarch_deprecated_store_return_value (current_gdbarch, type, valbuf))
0f71a2f6
JM		 1585#endif
1586#endif
1587
049ee0e4
AC		 1588#if defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1589/* Legacy for systems yet to multi-arch EXTRACT_STRUCT_VALUE_ADDRESS */
1590#if !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1591#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1592#endif
1593#endif
1594
1595/* Default predicate for non- multi-arch targets. */
1596#if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1597#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
1598#endif
1599
1600extern int gdbarch_extract_struct_value_address_p (struct gdbarch *gdbarch);
1601#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1602#error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1603#endif
1604#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1605#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_extract_struct_value_address_p (current_gdbarch))
1606#endif
1607
1608/* Default (function) for non- multi-arch platforms. */
1609#if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1610#define EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (internal_error (__FILE__, __LINE__, "EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
1611#endif
1612
1613typedef CORE_ADDR (gdbarch_extract_struct_value_address_ftype) (struct regcache *regcache);
1614extern CORE_ADDR gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, struct regcache *regcache);
1615extern void set_gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_extract_struct_value_address_ftype *extract_struct_value_address);
1616#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1617#error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1618#endif
1619#if GDB_MULTI_ARCH
1620#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1621#define EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (gdbarch_extract_struct_value_address (current_gdbarch, regcache))
1622#endif
1623#endif
1624
26e9b323
AC		 1625#if defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1626/* Legacy for systems yet to multi-arch DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS */
1627#if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1628#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
d6dd581e
AC		 1629#endif
1630#endif
1631
1632/* Default predicate for non- multi-arch targets. */
26e9b323
AC		 1633#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1634#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
d6dd581e
AC		 1635#endif
1636
26e9b323
AC		 1637extern int gdbarch_deprecated_extract_struct_value_address_p (struct gdbarch *gdbarch);
1638#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1639#error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
83905903 1640#endif
26e9b323
AC		 1641#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1642#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_deprecated_extract_struct_value_address_p (current_gdbarch))
d6dd581e
AC		 1643#endif
1644
1645/* Default (function) for non- multi-arch platforms. */
26e9b323
AC		 1646#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1647#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (internal_error (__FILE__, __LINE__, "DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
d6dd581e
AC		 1648#endif
1649
26e9b323
AC		 1650typedef CORE_ADDR (gdbarch_deprecated_extract_struct_value_address_ftype) (char *regbuf);
1651extern CORE_ADDR gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, char *regbuf);
1652extern void set_gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_deprecated_extract_struct_value_address_ftype *deprecated_extract_struct_value_address);
1653#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1654#error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
83905903 1655#endif
0f71a2f6 1656#if GDB_MULTI_ARCH
26e9b323
AC		 1657#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1658#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (gdbarch_deprecated_extract_struct_value_address (current_gdbarch, regbuf))
0f71a2f6
JM		 1659#endif
1660#endif
1661
56f12751
AC		 1662/* Default (function) for non- multi-arch platforms. */
1663#if (!GDB_MULTI_ARCH) && !defined (USE_STRUCT_CONVENTION)
1664#define USE_STRUCT_CONVENTION(gcc_p, value_type) (generic_use_struct_convention (gcc_p, value_type))
1665#endif
1666
104c1213
JM		 1667typedef int (gdbarch_use_struct_convention_ftype) (int gcc_p, struct type *value_type);
1668extern int gdbarch_use_struct_convention (struct gdbarch *gdbarch, int gcc_p, struct type *value_type);
1669extern void set_gdbarch_use_struct_convention (struct gdbarch *gdbarch, gdbarch_use_struct_convention_ftype *use_struct_convention);
83905903
AC		 1670#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (USE_STRUCT_CONVENTION)
1671#error "Non multi-arch definition of USE_STRUCT_CONVENTION"
1672#endif
0f71a2f6 1673#if GDB_MULTI_ARCH
6166d547 1674#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (USE_STRUCT_CONVENTION)
0f71a2f6
JM		 1675#define USE_STRUCT_CONVENTION(gcc_p, value_type) (gdbarch_use_struct_convention (current_gdbarch, gcc_p, value_type))
1676#endif
1677#endif
1678
104c1213
JM		 1679typedef void (gdbarch_frame_init_saved_regs_ftype) (struct frame_info *frame);
1680extern void gdbarch_frame_init_saved_regs (struct gdbarch *gdbarch, struct frame_info *frame);
1681extern void set_gdbarch_frame_init_saved_regs (struct gdbarch *gdbarch, gdbarch_frame_init_saved_regs_ftype *frame_init_saved_regs);
83905903
AC		 1682#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_INIT_SAVED_REGS)
1683#error "Non multi-arch definition of FRAME_INIT_SAVED_REGS"
1684#endif
0f71a2f6 1685#if GDB_MULTI_ARCH
6166d547 1686#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_INIT_SAVED_REGS)
0f71a2f6
JM		 1687#define FRAME_INIT_SAVED_REGS(frame) (gdbarch_frame_init_saved_regs (current_gdbarch, frame))
1688#endif
1689#endif
1690
5fdff426
AC		 1691#if defined (INIT_EXTRA_FRAME_INFO)
1692/* Legacy for systems yet to multi-arch INIT_EXTRA_FRAME_INFO */
1693#if !defined (INIT_EXTRA_FRAME_INFO_P)
1694#define INIT_EXTRA_FRAME_INFO_P() (1)
1695#endif
1696#endif
1697
1698/* Default predicate for non- multi-arch targets. */
1699#if (!GDB_MULTI_ARCH) && !defined (INIT_EXTRA_FRAME_INFO_P)
1700#define INIT_EXTRA_FRAME_INFO_P() (0)
1701#endif
1702
1703extern int gdbarch_init_extra_frame_info_p (struct gdbarch *gdbarch);
1704#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_EXTRA_FRAME_INFO_P)
1705#error "Non multi-arch definition of INIT_EXTRA_FRAME_INFO"
1706#endif
1707#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_EXTRA_FRAME_INFO_P)
1708#define INIT_EXTRA_FRAME_INFO_P() (gdbarch_init_extra_frame_info_p (current_gdbarch))
1709#endif
1710
1711/* Default (function) for non- multi-arch platforms. */
1712#if (!GDB_MULTI_ARCH) && !defined (INIT_EXTRA_FRAME_INFO)
1713#define INIT_EXTRA_FRAME_INFO(fromleaf, frame) (internal_error (__FILE__, __LINE__, "INIT_EXTRA_FRAME_INFO"), 0)
1714#endif
1715
104c1213
JM		 1716typedef void (gdbarch_init_extra_frame_info_ftype) (int fromleaf, struct frame_info *frame);
1717extern void gdbarch_init_extra_frame_info (struct gdbarch *gdbarch, int fromleaf, struct frame_info *frame);
1718extern void set_gdbarch_init_extra_frame_info (struct gdbarch *gdbarch, gdbarch_init_extra_frame_info_ftype *init_extra_frame_info);
83905903
AC		 1719#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_EXTRA_FRAME_INFO)
1720#error "Non multi-arch definition of INIT_EXTRA_FRAME_INFO"
1721#endif
0f71a2f6 1722#if GDB_MULTI_ARCH
6166d547 1723#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_EXTRA_FRAME_INFO)
0f71a2f6
JM		 1724#define INIT_EXTRA_FRAME_INFO(fromleaf, frame) (gdbarch_init_extra_frame_info (current_gdbarch, fromleaf, frame))
1725#endif
1726#endif
1727
104c1213
JM		 1728typedef CORE_ADDR (gdbarch_skip_prologue_ftype) (CORE_ADDR ip);
1729extern CORE_ADDR gdbarch_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR ip);
1730extern void set_gdbarch_skip_prologue (struct gdbarch *gdbarch, gdbarch_skip_prologue_ftype *skip_prologue);
83905903
AC		 1731#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_PROLOGUE)
1732#error "Non multi-arch definition of SKIP_PROLOGUE"
1733#endif
0f71a2f6 1734#if GDB_MULTI_ARCH
6166d547 1735#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_PROLOGUE)
0f71a2f6
JM		 1736#define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip))
1737#endif
1738#endif
1739
33489c5b 1740/* Default (function) for non- multi-arch platforms. */
6166d547 1741#if (!GDB_MULTI_ARCH) && !defined (PROLOGUE_FRAMELESS_P)
33489c5b
AC		 1742#define PROLOGUE_FRAMELESS_P(ip) (generic_prologue_frameless_p (ip))
1743#endif
1744
dad41f9a
AC		 1745typedef int (gdbarch_prologue_frameless_p_ftype) (CORE_ADDR ip);
1746extern int gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, CORE_ADDR ip);
1747extern void set_gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, gdbarch_prologue_frameless_p_ftype *prologue_frameless_p);
83905903
AC		 1748#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PROLOGUE_FRAMELESS_P)
1749#error "Non multi-arch definition of PROLOGUE_FRAMELESS_P"
1750#endif
33489c5b 1751#if GDB_MULTI_ARCH
6166d547 1752#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PROLOGUE_FRAMELESS_P)
dad41f9a
AC		 1753#define PROLOGUE_FRAMELESS_P(ip) (gdbarch_prologue_frameless_p (current_gdbarch, ip))
1754#endif
33489c5b 1755#endif
dad41f9a 1756
104c1213
JM		 1757typedef int (gdbarch_inner_than_ftype) (CORE_ADDR lhs, CORE_ADDR rhs);
1758extern int gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs);
1759extern void set_gdbarch_inner_than (struct gdbarch *gdbarch, gdbarch_inner_than_ftype *inner_than);
83905903
AC		 1760#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INNER_THAN)
1761#error "Non multi-arch definition of INNER_THAN"
1762#endif
0f71a2f6 1763#if GDB_MULTI_ARCH
6166d547 1764#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INNER_THAN)
0f71a2f6
JM		 1765#define INNER_THAN(lhs, rhs) (gdbarch_inner_than (current_gdbarch, lhs, rhs))
1766#endif
1767#endif
1768
33489c5b 1769/* Default (function) for non- multi-arch platforms. */
6166d547 1770#if (!GDB_MULTI_ARCH) && !defined (BREAKPOINT_FROM_PC)
33489c5b
AC		 1771#define BREAKPOINT_FROM_PC(pcptr, lenptr) (legacy_breakpoint_from_pc (pcptr, lenptr))
1772#endif
1773
f4f9705a
AC		 1774typedef const unsigned char * (gdbarch_breakpoint_from_pc_ftype) (CORE_ADDR *pcptr, int *lenptr);
1775extern const unsigned char * gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr);
104c1213 1776extern void set_gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc);
83905903
AC		 1777#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BREAKPOINT_FROM_PC)
1778#error "Non multi-arch definition of BREAKPOINT_FROM_PC"
1779#endif
33489c5b 1780#if GDB_MULTI_ARCH
6166d547 1781#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BREAKPOINT_FROM_PC)
0f71a2f6
JM		 1782#define BREAKPOINT_FROM_PC(pcptr, lenptr) (gdbarch_breakpoint_from_pc (current_gdbarch, pcptr, lenptr))
1783#endif
33489c5b
AC		 1784#endif
1785
1786/* Default (function) for non- multi-arch platforms. */
6166d547 1787#if (!GDB_MULTI_ARCH) && !defined (MEMORY_INSERT_BREAKPOINT)
33489c5b
AC		 1788#define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (default_memory_insert_breakpoint (addr, contents_cache))
1789#endif
0f71a2f6 1790
917317f4
JM		 1791typedef int (gdbarch_memory_insert_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
1792extern int gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
1793extern void set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint);
83905903
AC		 1794#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_INSERT_BREAKPOINT)
1795#error "Non multi-arch definition of MEMORY_INSERT_BREAKPOINT"
1796#endif
33489c5b 1797#if GDB_MULTI_ARCH
6166d547 1798#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_INSERT_BREAKPOINT)
917317f4
JM		 1799#define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (gdbarch_memory_insert_breakpoint (current_gdbarch, addr, contents_cache))
1800#endif
33489c5b
AC		 1801#endif
1802
1803/* Default (function) for non- multi-arch platforms. */
6166d547 1804#if (!GDB_MULTI_ARCH) && !defined (MEMORY_REMOVE_BREAKPOINT)
33489c5b
AC		 1805#define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (default_memory_remove_breakpoint (addr, contents_cache))
1806#endif
917317f4
JM		 1807
1808typedef int (gdbarch_memory_remove_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
1809extern int gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
1810extern void set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint);
83905903
AC		 1811#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_REMOVE_BREAKPOINT)
1812#error "Non multi-arch definition of MEMORY_REMOVE_BREAKPOINT"
1813#endif
33489c5b 1814#if GDB_MULTI_ARCH
6166d547 1815#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_REMOVE_BREAKPOINT)
917317f4
JM		 1816#define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (gdbarch_memory_remove_breakpoint (current_gdbarch, addr, contents_cache))
1817#endif
33489c5b 1818#endif
917317f4 1819
104c1213
JM		 1820extern CORE_ADDR gdbarch_decr_pc_after_break (struct gdbarch *gdbarch);
1821extern void set_gdbarch_decr_pc_after_break (struct gdbarch *gdbarch, CORE_ADDR decr_pc_after_break);
83905903
AC		 1822#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DECR_PC_AFTER_BREAK)
1823#error "Non multi-arch definition of DECR_PC_AFTER_BREAK"
1824#endif
0f71a2f6 1825#if GDB_MULTI_ARCH
6166d547 1826#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DECR_PC_AFTER_BREAK)
0f71a2f6
JM		 1827#define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch))
1828#endif
1829#endif
1830
e02bc4cc
DS		 1831/* Default (function) for non- multi-arch platforms. */
1832#if (!GDB_MULTI_ARCH) && !defined (PREPARE_TO_PROCEED)
1833#define PREPARE_TO_PROCEED(select_it) (default_prepare_to_proceed (select_it))
1834#endif
1835
1836typedef int (gdbarch_prepare_to_proceed_ftype) (int select_it);
1837extern int gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, int select_it);
1838extern void set_gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, gdbarch_prepare_to_proceed_ftype *prepare_to_proceed);
83905903
AC		 1839#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PREPARE_TO_PROCEED)
1840#error "Non multi-arch definition of PREPARE_TO_PROCEED"
1841#endif
e02bc4cc
DS		 1842#if GDB_MULTI_ARCH
1843#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PREPARE_TO_PROCEED)
1844#define PREPARE_TO_PROCEED(select_it) (gdbarch_prepare_to_proceed (current_gdbarch, select_it))
1845#endif
1846#endif
1847
104c1213
JM		 1848extern CORE_ADDR gdbarch_function_start_offset (struct gdbarch *gdbarch);
1849extern void set_gdbarch_function_start_offset (struct gdbarch *gdbarch, CORE_ADDR function_start_offset);
83905903
AC		 1850#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FUNCTION_START_OFFSET)
1851#error "Non multi-arch definition of FUNCTION_START_OFFSET"
1852#endif
0f71a2f6 1853#if GDB_MULTI_ARCH
6166d547 1854#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FUNCTION_START_OFFSET)
0f71a2f6
JM		 1855#define FUNCTION_START_OFFSET (gdbarch_function_start_offset (current_gdbarch))
1856#endif
1857#endif
1858
33489c5b 1859/* Default (function) for non- multi-arch platforms. */
6166d547 1860#if (!GDB_MULTI_ARCH) && !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
33489c5b
AC		 1861#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))
1862#endif
1863
104c1213
JM		 1864typedef void (gdbarch_remote_translate_xfer_address_ftype) (CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
1865extern void gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
1866extern void set_gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, gdbarch_remote_translate_xfer_address_ftype *remote_translate_xfer_address);
83905903
AC		 1867#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REMOTE_TRANSLATE_XFER_ADDRESS)
1868#error "Non multi-arch definition of REMOTE_TRANSLATE_XFER_ADDRESS"
1869#endif
33489c5b 1870#if GDB_MULTI_ARCH
6166d547 1871#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
0f71a2f6
JM		 1872#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))
1873#endif
33489c5b 1874#endif
0f71a2f6 1875
104c1213
JM		 1876extern CORE_ADDR gdbarch_frame_args_skip (struct gdbarch *gdbarch);
1877extern void set_gdbarch_frame_args_skip (struct gdbarch *gdbarch, CORE_ADDR frame_args_skip);
83905903
AC		 1878#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_SKIP)
1879#error "Non multi-arch definition of FRAME_ARGS_SKIP"
1880#endif
0f71a2f6 1881#if GDB_MULTI_ARCH
6166d547 1882#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_SKIP)
0f71a2f6
JM		 1883#define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch))
1884#endif
1885#endif
1886
33489c5b 1887/* Default (function) for non- multi-arch platforms. */
6166d547 1888#if (!GDB_MULTI_ARCH) && !defined (FRAMELESS_FUNCTION_INVOCATION)
33489c5b
AC		 1889#define FRAMELESS_FUNCTION_INVOCATION(fi) (generic_frameless_function_invocation_not (fi))
1890#endif
1891
104c1213
JM		 1892typedef int (gdbarch_frameless_function_invocation_ftype) (struct frame_info *fi);
1893extern int gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, struct frame_info *fi);
1894extern void set_gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, gdbarch_frameless_function_invocation_ftype *frameless_function_invocation);
83905903
AC		 1895#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAMELESS_FUNCTION_INVOCATION)
1896#error "Non multi-arch definition of FRAMELESS_FUNCTION_INVOCATION"
1897#endif
33489c5b 1898#if GDB_MULTI_ARCH
6166d547 1899#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAMELESS_FUNCTION_INVOCATION)
0f71a2f6
JM		 1900#define FRAMELESS_FUNCTION_INVOCATION(fi) (gdbarch_frameless_function_invocation (current_gdbarch, fi))
1901#endif
33489c5b 1902#endif
0f71a2f6 1903
104c1213
JM		 1904typedef CORE_ADDR (gdbarch_frame_chain_ftype) (struct frame_info *frame);
1905extern CORE_ADDR gdbarch_frame_chain (struct gdbarch *gdbarch, struct frame_info *frame);
1906extern void set_gdbarch_frame_chain (struct gdbarch *gdbarch, gdbarch_frame_chain_ftype *frame_chain);
83905903
AC		 1907#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN)
1908#error "Non multi-arch definition of FRAME_CHAIN"
1909#endif
0f71a2f6 1910#if GDB_MULTI_ARCH
6166d547 1911#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN)
0f71a2f6
JM		 1912#define FRAME_CHAIN(frame) (gdbarch_frame_chain (current_gdbarch, frame))
1913#endif
1914#endif
1915
7f55af32
AC		 1916/* Define a default FRAME_CHAIN_VALID, in the form that is suitable for
1917 most targets. If FRAME_CHAIN_VALID returns zero it means that the
1918 given frame is the outermost one and has no caller.
1919
1920 XXXX - both default and alternate frame_chain_valid functions are
1921 deprecated. New code should use dummy frames and one of the generic
1922 functions. */
1923
1924/* Default (function) for non- multi-arch platforms. */
1925#if (!GDB_MULTI_ARCH) && !defined (FRAME_CHAIN_VALID)
ca0d0b52 1926#define FRAME_CHAIN_VALID(chain, thisframe) (generic_func_frame_chain_valid (chain, thisframe))
7f55af32 1927#endif
028c194b 1928
104c1213
JM		 1929typedef int (gdbarch_frame_chain_valid_ftype) (CORE_ADDR chain, struct frame_info *thisframe);
1930extern int gdbarch_frame_chain_valid (struct gdbarch *gdbarch, CORE_ADDR chain, struct frame_info *thisframe);
1931extern void set_gdbarch_frame_chain_valid (struct gdbarch *gdbarch, gdbarch_frame_chain_valid_ftype *frame_chain_valid);
7f55af32 1932#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN_VALID)
83905903
AC		 1933#error "Non multi-arch definition of FRAME_CHAIN_VALID"
1934#endif
0f71a2f6 1935#if GDB_MULTI_ARCH
7f55af32 1936#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN_VALID)
0f71a2f6
JM		 1937#define FRAME_CHAIN_VALID(chain, thisframe) (gdbarch_frame_chain_valid (current_gdbarch, chain, thisframe))
1938#endif
1939#endif
1940
104c1213
JM		 1941typedef CORE_ADDR (gdbarch_frame_saved_pc_ftype) (struct frame_info *fi);
1942extern CORE_ADDR gdbarch_frame_saved_pc (struct gdbarch *gdbarch, struct frame_info *fi);
1943extern void set_gdbarch_frame_saved_pc (struct gdbarch *gdbarch, gdbarch_frame_saved_pc_ftype *frame_saved_pc);
83905903
AC		 1944#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_SAVED_PC)
1945#error "Non multi-arch definition of FRAME_SAVED_PC"
1946#endif
0f71a2f6 1947#if GDB_MULTI_ARCH
6166d547 1948#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_SAVED_PC)
0f71a2f6
JM		 1949#define FRAME_SAVED_PC(fi) (gdbarch_frame_saved_pc (current_gdbarch, fi))
1950#endif
1951#endif
1952
f4ded5b1
AC		 1953/* Default (function) for non- multi-arch platforms. */
1954#if (!GDB_MULTI_ARCH) && !defined (FRAME_ARGS_ADDRESS)
1955#define FRAME_ARGS_ADDRESS(fi) (default_frame_address (fi))
1956#endif
1957
104c1213
JM		 1958typedef CORE_ADDR (gdbarch_frame_args_address_ftype) (struct frame_info *fi);
1959extern CORE_ADDR gdbarch_frame_args_address (struct gdbarch *gdbarch, struct frame_info *fi);
1960extern void set_gdbarch_frame_args_address (struct gdbarch *gdbarch, gdbarch_frame_args_address_ftype *frame_args_address);
83905903
AC		 1961#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_ADDRESS)
1962#error "Non multi-arch definition of FRAME_ARGS_ADDRESS"
1963#endif
0f71a2f6 1964#if GDB_MULTI_ARCH
6166d547 1965#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_ADDRESS)
0f71a2f6
JM		 1966#define FRAME_ARGS_ADDRESS(fi) (gdbarch_frame_args_address (current_gdbarch, fi))
1967#endif
1968#endif
1969
f4ded5b1
AC		 1970/* Default (function) for non- multi-arch platforms. */
1971#if (!GDB_MULTI_ARCH) && !defined (FRAME_LOCALS_ADDRESS)
1972#define FRAME_LOCALS_ADDRESS(fi) (default_frame_address (fi))
1973#endif
1974
104c1213
JM		 1975typedef CORE_ADDR (gdbarch_frame_locals_address_ftype) (struct frame_info *fi);
1976extern CORE_ADDR gdbarch_frame_locals_address (struct gdbarch *gdbarch, struct frame_info *fi);
1977extern void set_gdbarch_frame_locals_address (struct gdbarch *gdbarch, gdbarch_frame_locals_address_ftype *frame_locals_address);
83905903
AC		 1978#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_LOCALS_ADDRESS)
1979#error "Non multi-arch definition of FRAME_LOCALS_ADDRESS"
1980#endif
0f71a2f6 1981#if GDB_MULTI_ARCH
6166d547 1982#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_LOCALS_ADDRESS)
0f71a2f6
JM		 1983#define FRAME_LOCALS_ADDRESS(fi) (gdbarch_frame_locals_address (current_gdbarch, fi))
1984#endif
1985#endif
1986
104c1213
JM		 1987typedef CORE_ADDR (gdbarch_saved_pc_after_call_ftype) (struct frame_info *frame);
1988extern CORE_ADDR gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, struct frame_info *frame);
1989extern void set_gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, gdbarch_saved_pc_after_call_ftype *saved_pc_after_call);
83905903
AC		 1990#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVED_PC_AFTER_CALL)
1991#error "Non multi-arch definition of SAVED_PC_AFTER_CALL"
1992#endif
0f71a2f6 1993#if GDB_MULTI_ARCH
6166d547 1994#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVED_PC_AFTER_CALL)
0f71a2f6
JM		 1995#define SAVED_PC_AFTER_CALL(frame) (gdbarch_saved_pc_after_call (current_gdbarch, frame))
1996#endif
1997#endif
1998
104c1213
JM		 1999typedef int (gdbarch_frame_num_args_ftype) (struct frame_info *frame);
2000extern int gdbarch_frame_num_args (struct gdbarch *gdbarch, struct frame_info *frame);
2001extern void set_gdbarch_frame_num_args (struct gdbarch *gdbarch, gdbarch_frame_num_args_ftype *frame_num_args);
83905903
AC		 2002#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS)
2003#error "Non multi-arch definition of FRAME_NUM_ARGS"
2004#endif
0f71a2f6 2005#if GDB_MULTI_ARCH
6166d547 2006#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_NUM_ARGS)
0f71a2f6
JM		 2007#define FRAME_NUM_ARGS(frame) (gdbarch_frame_num_args (current_gdbarch, frame))
2008#endif
2009#endif
2010
2ada493a
AC		 2011#if defined (STACK_ALIGN)
2012/* Legacy for systems yet to multi-arch STACK_ALIGN */
eee30e78 2013#if !defined (STACK_ALIGN_P)
2ada493a
AC		 2014#define STACK_ALIGN_P() (1)
2015#endif
eee30e78 2016#endif
2ada493a 2017
33489c5b 2018/* Default predicate for non- multi-arch targets. */
6166d547 2019#if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN_P)
33489c5b
AC		 2020#define STACK_ALIGN_P() (0)
2021#endif
2022
2ada493a 2023extern int gdbarch_stack_align_p (struct gdbarch *gdbarch);
83905903
AC		 2024#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN_P)
2025#error "Non multi-arch definition of STACK_ALIGN"
2026#endif
6166d547 2027#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN_P)
2ada493a
AC		 2028#define STACK_ALIGN_P() (gdbarch_stack_align_p (current_gdbarch))
2029#endif
2030
33489c5b 2031/* Default (function) for non- multi-arch platforms. */
6166d547 2032#if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN)
8e65ff28 2033#define STACK_ALIGN(sp) (internal_error (__FILE__, __LINE__, "STACK_ALIGN"), 0)
33489c5b
AC		 2034#endif
2035
2ada493a
AC		 2036typedef CORE_ADDR (gdbarch_stack_align_ftype) (CORE_ADDR sp);
2037extern CORE_ADDR gdbarch_stack_align (struct gdbarch *gdbarch, CORE_ADDR sp);
2038extern void set_gdbarch_stack_align (struct gdbarch *gdbarch, gdbarch_stack_align_ftype *stack_align);
83905903
AC		 2039#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN)
2040#error "Non multi-arch definition of STACK_ALIGN"
2041#endif
33489c5b 2042#if GDB_MULTI_ARCH
6166d547 2043#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN)
2ada493a
AC		 2044#define STACK_ALIGN(sp) (gdbarch_stack_align (current_gdbarch, sp))
2045#endif
33489c5b 2046#endif
2ada493a 2047
dc604539
AC		 2048extern int gdbarch_frame_align_p (struct gdbarch *gdbarch);
2049
2050typedef CORE_ADDR (gdbarch_frame_align_ftype) (struct gdbarch *gdbarch, CORE_ADDR address);
2051extern CORE_ADDR gdbarch_frame_align (struct gdbarch *gdbarch, CORE_ADDR address);
2052extern void set_gdbarch_frame_align (struct gdbarch *gdbarch, gdbarch_frame_align_ftype *frame_align);
2053
0a49d05e
AC		 2054/* Default (value) for non- multi-arch platforms. */
2055#if (!GDB_MULTI_ARCH) && !defined (EXTRA_STACK_ALIGNMENT_NEEDED)
2056#define EXTRA_STACK_ALIGNMENT_NEEDED (1)
2057#endif
2058
2059extern int gdbarch_extra_stack_alignment_needed (struct gdbarch *gdbarch);
2060extern void set_gdbarch_extra_stack_alignment_needed (struct gdbarch *gdbarch, int extra_stack_alignment_needed);
83905903
AC		 2061#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRA_STACK_ALIGNMENT_NEEDED)
2062#error "Non multi-arch definition of EXTRA_STACK_ALIGNMENT_NEEDED"
2063#endif
0a49d05e
AC		 2064#if GDB_MULTI_ARCH
2065#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRA_STACK_ALIGNMENT_NEEDED)
2066#define EXTRA_STACK_ALIGNMENT_NEEDED (gdbarch_extra_stack_alignment_needed (current_gdbarch))
2067#endif
2068#endif
2069
d03e67c9
AC		 2070#if defined (REG_STRUCT_HAS_ADDR)
2071/* Legacy for systems yet to multi-arch REG_STRUCT_HAS_ADDR */
eee30e78 2072#if !defined (REG_STRUCT_HAS_ADDR_P)
d03e67c9
AC		 2073#define REG_STRUCT_HAS_ADDR_P() (1)
2074#endif
eee30e78 2075#endif
d03e67c9 2076
33489c5b 2077/* Default predicate for non- multi-arch targets. */
6166d547 2078#if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR_P)
33489c5b
AC		 2079#define REG_STRUCT_HAS_ADDR_P() (0)
2080#endif
2081
d03e67c9 2082extern int gdbarch_reg_struct_has_addr_p (struct gdbarch *gdbarch);
83905903
AC		 2083#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR_P)
2084#error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
2085#endif
6166d547 2086#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR_P)
d03e67c9
AC		 2087#define REG_STRUCT_HAS_ADDR_P() (gdbarch_reg_struct_has_addr_p (current_gdbarch))
2088#endif
2089
33489c5b 2090/* Default (function) for non- multi-arch platforms. */
6166d547 2091#if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR)
8e65ff28 2092#define REG_STRUCT_HAS_ADDR(gcc_p, type) (internal_error (__FILE__, __LINE__, "REG_STRUCT_HAS_ADDR"), 0)
33489c5b
AC		 2093#endif
2094
d03e67c9
AC		 2095typedef int (gdbarch_reg_struct_has_addr_ftype) (int gcc_p, struct type *type);
2096extern int gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, int gcc_p, struct type *type);
2097extern void set_gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, gdbarch_reg_struct_has_addr_ftype *reg_struct_has_addr);
83905903
AC		 2098#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR)
2099#error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
2100#endif
33489c5b 2101#if GDB_MULTI_ARCH
6166d547 2102#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR)
d03e67c9
AC		 2103#define REG_STRUCT_HAS_ADDR(gcc_p, type) (gdbarch_reg_struct_has_addr (current_gdbarch, gcc_p, type))
2104#endif
33489c5b 2105#endif
d03e67c9 2106
d1e3cf49
AC		 2107#if defined (SAVE_DUMMY_FRAME_TOS)
2108/* Legacy for systems yet to multi-arch SAVE_DUMMY_FRAME_TOS */
eee30e78 2109#if !defined (SAVE_DUMMY_FRAME_TOS_P)
d1e3cf49
AC		 2110#define SAVE_DUMMY_FRAME_TOS_P() (1)
2111#endif
eee30e78 2112#endif
d1e3cf49
AC		 2113
2114/* Default predicate for non- multi-arch targets. */
6166d547 2115#if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS_P)
d1e3cf49
AC		 2116#define SAVE_DUMMY_FRAME_TOS_P() (0)
2117#endif
2118
2119extern int gdbarch_save_dummy_frame_tos_p (struct gdbarch *gdbarch);
83905903
AC		 2120#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS_P)
2121#error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
2122#endif
6166d547 2123#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS_P)
d1e3cf49
AC		 2124#define SAVE_DUMMY_FRAME_TOS_P() (gdbarch_save_dummy_frame_tos_p (current_gdbarch))
2125#endif
2126
2127/* Default (function) for non- multi-arch platforms. */
6166d547 2128#if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS)
8e65ff28 2129#define SAVE_DUMMY_FRAME_TOS(sp) (internal_error (__FILE__, __LINE__, "SAVE_DUMMY_FRAME_TOS"), 0)
d1e3cf49
AC		 2130#endif
2131
2132typedef void (gdbarch_save_dummy_frame_tos_ftype) (CORE_ADDR sp);
2133extern void gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, CORE_ADDR sp);
2134extern void set_gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, gdbarch_save_dummy_frame_tos_ftype *save_dummy_frame_tos);
83905903
AC		 2135#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS)
2136#error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
2137#endif
d1e3cf49 2138#if GDB_MULTI_ARCH
6166d547 2139#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS)
d1e3cf49
AC		 2140#define SAVE_DUMMY_FRAME_TOS(sp) (gdbarch_save_dummy_frame_tos (current_gdbarch, sp))
2141#endif
2142#endif
2143
58d5518e
ND		 2144extern int gdbarch_parm_boundary (struct gdbarch *gdbarch);
2145extern void set_gdbarch_parm_boundary (struct gdbarch *gdbarch, int parm_boundary);
83905903
AC		 2146#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PARM_BOUNDARY)
2147#error "Non multi-arch definition of PARM_BOUNDARY"
2148#endif
58d5518e
ND		 2149#if GDB_MULTI_ARCH
2150#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PARM_BOUNDARY)
2151#define PARM_BOUNDARY (gdbarch_parm_boundary (current_gdbarch))
2152#endif
2153#endif
2154
f0d4cc9e 2155/* Default (value) for non- multi-arch platforms. */
6166d547 2156#if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_FORMAT)
f0d4cc9e
AC		 2157#define TARGET_FLOAT_FORMAT (default_float_format (current_gdbarch))
2158#endif
2159
2160extern const struct floatformat * gdbarch_float_format (struct gdbarch *gdbarch);
2161extern void set_gdbarch_float_format (struct gdbarch *gdbarch, const struct floatformat * float_format);
83905903
AC		 2162#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_FORMAT)
2163#error "Non multi-arch definition of TARGET_FLOAT_FORMAT"
2164#endif
f0d4cc9e 2165#if GDB_MULTI_ARCH
6166d547 2166#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_FORMAT)
f0d4cc9e
AC		 2167#define TARGET_FLOAT_FORMAT (gdbarch_float_format (current_gdbarch))
2168#endif
2169#endif
2170
2171/* Default (value) for non- multi-arch platforms. */
6166d547 2172#if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_FORMAT)
f0d4cc9e
AC		 2173#define TARGET_DOUBLE_FORMAT (default_double_format (current_gdbarch))
2174#endif
2175
2176extern const struct floatformat * gdbarch_double_format (struct gdbarch *gdbarch);
2177extern void set_gdbarch_double_format (struct gdbarch *gdbarch, const struct floatformat * double_format);
83905903
AC		 2178#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_FORMAT)
2179#error "Non multi-arch definition of TARGET_DOUBLE_FORMAT"
2180#endif
f0d4cc9e 2181#if GDB_MULTI_ARCH
6166d547 2182#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_FORMAT)
f0d4cc9e
AC		 2183#define TARGET_DOUBLE_FORMAT (gdbarch_double_format (current_gdbarch))
2184#endif
2185#endif
2186
2187/* Default (value) for non- multi-arch platforms. */
6166d547 2188#if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_FORMAT)
2fa5c1e0 2189#define TARGET_LONG_DOUBLE_FORMAT (default_double_format (current_gdbarch))
f0d4cc9e
AC		 2190#endif
2191
2192extern const struct floatformat * gdbarch_long_double_format (struct gdbarch *gdbarch);
2193extern void set_gdbarch_long_double_format (struct gdbarch *gdbarch, const struct floatformat * long_double_format);
83905903
AC		 2194#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_FORMAT)
2195#error "Non multi-arch definition of TARGET_LONG_DOUBLE_FORMAT"
2196#endif
f0d4cc9e 2197#if GDB_MULTI_ARCH
6166d547 2198#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_FORMAT)
f0d4cc9e
AC		 2199#define TARGET_LONG_DOUBLE_FORMAT (gdbarch_long_double_format (current_gdbarch))
2200#endif
2201#endif
2202
f517ea4e
PS		 2203/* Default (function) for non- multi-arch platforms. */
2204#if (!GDB_MULTI_ARCH) && !defined (CONVERT_FROM_FUNC_PTR_ADDR)
875e1767 2205#define CONVERT_FROM_FUNC_PTR_ADDR(addr) (core_addr_identity (addr))
f517ea4e
PS		 2206#endif
2207
2208typedef CORE_ADDR (gdbarch_convert_from_func_ptr_addr_ftype) (CORE_ADDR addr);
2209extern CORE_ADDR gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, CORE_ADDR addr);
2210extern 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		 2211#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_FROM_FUNC_PTR_ADDR)
2212#error "Non multi-arch definition of CONVERT_FROM_FUNC_PTR_ADDR"
2213#endif
f517ea4e
PS		 2214#if GDB_MULTI_ARCH
2215#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_FROM_FUNC_PTR_ADDR)
2216#define CONVERT_FROM_FUNC_PTR_ADDR(addr) (gdbarch_convert_from_func_ptr_addr (current_gdbarch, addr))
2217#endif
2218#endif
2219
875e1767
AC		 2220/* On some machines there are bits in addresses which are not really
2221 part of the address, but are used by the kernel, the hardware, etc.
2222 for special purposes. ADDR_BITS_REMOVE takes out any such bits so
2223 we get a "real" address such as one would find in a symbol table.
2224 This is used only for addresses of instructions, and even then I'm
2225 not sure it's used in all contexts. It exists to deal with there
2226 being a few stray bits in the PC which would mislead us, not as some
2227 sort of generic thing to handle alignment or segmentation (it's
2228 possible it should be in TARGET_READ_PC instead). */
2229
2230/* Default (function) for non- multi-arch platforms. */
2231#if (!GDB_MULTI_ARCH) && !defined (ADDR_BITS_REMOVE)
2232#define ADDR_BITS_REMOVE(addr) (core_addr_identity (addr))
2233#endif
2234
2235typedef CORE_ADDR (gdbarch_addr_bits_remove_ftype) (CORE_ADDR addr);
2236extern CORE_ADDR gdbarch_addr_bits_remove (struct gdbarch *gdbarch, CORE_ADDR addr);
2237extern void set_gdbarch_addr_bits_remove (struct gdbarch *gdbarch, gdbarch_addr_bits_remove_ftype *addr_bits_remove);
83905903
AC		 2238#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDR_BITS_REMOVE)
2239#error "Non multi-arch definition of ADDR_BITS_REMOVE"
2240#endif
875e1767
AC		 2241#if GDB_MULTI_ARCH
2242#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDR_BITS_REMOVE)
2243#define ADDR_BITS_REMOVE(addr) (gdbarch_addr_bits_remove (current_gdbarch, addr))
2244#endif
2245#endif
2246
5720643c 2247/* It is not at all clear why SMASH_TEXT_ADDRESS is not folded into
181c1381
RE		 2248 ADDR_BITS_REMOVE. */
2249
2250/* Default (function) for non- multi-arch platforms. */
2251#if (!GDB_MULTI_ARCH) && !defined (SMASH_TEXT_ADDRESS)
2252#define SMASH_TEXT_ADDRESS(addr) (core_addr_identity (addr))
2253#endif
2254
2255typedef CORE_ADDR (gdbarch_smash_text_address_ftype) (CORE_ADDR addr);
2256extern CORE_ADDR gdbarch_smash_text_address (struct gdbarch *gdbarch, CORE_ADDR addr);
2257extern void set_gdbarch_smash_text_address (struct gdbarch *gdbarch, gdbarch_smash_text_address_ftype *smash_text_address);
2258#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SMASH_TEXT_ADDRESS)
2259#error "Non multi-arch definition of SMASH_TEXT_ADDRESS"
2260#endif
2261#if GDB_MULTI_ARCH
2262#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SMASH_TEXT_ADDRESS)
2263#define SMASH_TEXT_ADDRESS(addr) (gdbarch_smash_text_address (current_gdbarch, addr))
2264#endif
2265#endif
2266
64c4637f
AC		 2267/* FIXME/cagney/2001-01-18: This should be split in two. A target method that indicates if
2268 the target needs software single step. An ISA method to implement it.
2269
2270 FIXME/cagney/2001-01-18: This should be replaced with something that inserts breakpoints
2271 using the breakpoint system instead of blatting memory directly (as with rs6000).
2272
2273 FIXME/cagney/2001-01-18: The logic is backwards. It should be asking if the target can
2274 single step. If not, then implement single step using breakpoints. */
2275
2276#if defined (SOFTWARE_SINGLE_STEP)
2277/* Legacy for systems yet to multi-arch SOFTWARE_SINGLE_STEP */
2278#if !defined (SOFTWARE_SINGLE_STEP_P)
2279#define SOFTWARE_SINGLE_STEP_P() (1)
2280#endif
2281#endif
2282
2283/* Default predicate for non- multi-arch targets. */
2284#if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP_P)
2285#define SOFTWARE_SINGLE_STEP_P() (0)
2286#endif
2287
2288extern int gdbarch_software_single_step_p (struct gdbarch *gdbarch);
83905903
AC		 2289#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP_P)
2290#error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2291#endif
64c4637f
AC		 2292#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP_P)
2293#define SOFTWARE_SINGLE_STEP_P() (gdbarch_software_single_step_p (current_gdbarch))
2294#endif
2295
2296/* Default (function) for non- multi-arch platforms. */
2297#if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP)
2298#define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (internal_error (__FILE__, __LINE__, "SOFTWARE_SINGLE_STEP"), 0)
2299#endif
2300
2301typedef void (gdbarch_software_single_step_ftype) (enum target_signal sig, int insert_breakpoints_p);
2302extern void gdbarch_software_single_step (struct gdbarch *gdbarch, enum target_signal sig, int insert_breakpoints_p);
2303extern void set_gdbarch_software_single_step (struct gdbarch *gdbarch, gdbarch_software_single_step_ftype *software_single_step);
83905903
AC		 2304#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP)
2305#error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2306#endif
64c4637f
AC		 2307#if GDB_MULTI_ARCH
2308#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP)
2309#define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (gdbarch_software_single_step (current_gdbarch, sig, insert_breakpoints_p))
2310#endif
2311#endif
2312
2bf0cb65
EZ		 2313/* Default (function) for non- multi-arch platforms. */
2314#if (!GDB_MULTI_ARCH) && !defined (TARGET_PRINT_INSN)
2315#define TARGET_PRINT_INSN(vma, info) (legacy_print_insn (vma, info))
2316#endif
2317
2318typedef int (gdbarch_print_insn_ftype) (bfd_vma vma, disassemble_info *info);
2319extern int gdbarch_print_insn (struct gdbarch *gdbarch, bfd_vma vma, disassemble_info *info);
2320extern void set_gdbarch_print_insn (struct gdbarch *gdbarch, gdbarch_print_insn_ftype *print_insn);
2321#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PRINT_INSN)
2322#error "Non multi-arch definition of TARGET_PRINT_INSN"
2323#endif
2324#if GDB_MULTI_ARCH
2325#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PRINT_INSN)
2326#define TARGET_PRINT_INSN(vma, info) (gdbarch_print_insn (current_gdbarch, vma, info))
2327#endif
2328#endif
2329
bdcd319a
CV		 2330/* Default (function) for non- multi-arch platforms. */
2331#if (!GDB_MULTI_ARCH) && !defined (SKIP_TRAMPOLINE_CODE)
2332#define SKIP_TRAMPOLINE_CODE(pc) (generic_skip_trampoline_code (pc))
2333#endif
2334
2335typedef CORE_ADDR (gdbarch_skip_trampoline_code_ftype) (CORE_ADDR pc);
2336extern CORE_ADDR gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, CORE_ADDR pc);
2337extern void set_gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, gdbarch_skip_trampoline_code_ftype *skip_trampoline_code);
2338#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_TRAMPOLINE_CODE)
2339#error "Non multi-arch definition of SKIP_TRAMPOLINE_CODE"
2340#endif
2341#if GDB_MULTI_ARCH
2342#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_TRAMPOLINE_CODE)
2343#define SKIP_TRAMPOLINE_CODE(pc) (gdbarch_skip_trampoline_code (current_gdbarch, pc))
2344#endif
2345#endif
2346
68e9cc94
CV		 2347/* For SVR4 shared libraries, each call goes through a small piece of
2348 trampoline code in the ".plt" section. IN_SOLIB_CALL_TRAMPOLINE evaluates
d50355b6 2349 to nonzero if we are currently stopped in one of these. */
68e9cc94
CV		 2350
2351/* Default (function) for non- multi-arch platforms. */
2352#if (!GDB_MULTI_ARCH) && !defined (IN_SOLIB_CALL_TRAMPOLINE)
2353#define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (generic_in_solib_call_trampoline (pc, name))
2354#endif
2355
2356typedef int (gdbarch_in_solib_call_trampoline_ftype) (CORE_ADDR pc, char *name);
2357extern int gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2358extern void set_gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_call_trampoline_ftype *in_solib_call_trampoline);
2359#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_CALL_TRAMPOLINE)
2360#error "Non multi-arch definition of IN_SOLIB_CALL_TRAMPOLINE"
2361#endif
2362#if GDB_MULTI_ARCH
2363#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IN_SOLIB_CALL_TRAMPOLINE)
2364#define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (gdbarch_in_solib_call_trampoline (current_gdbarch, pc, name))
2365#endif
2366#endif
2367
d50355b6
MS		 2368/* Some systems also have trampoline code for returning from shared libs. */
2369
2370/* Default (function) for non- multi-arch platforms. */
2371#if (!GDB_MULTI_ARCH) && !defined (IN_SOLIB_RETURN_TRAMPOLINE)
2372#define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (generic_in_solib_return_trampoline (pc, name))
2373#endif
2374
2375typedef int (gdbarch_in_solib_return_trampoline_ftype) (CORE_ADDR pc, char *name);
2376extern int gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2377extern void set_gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_return_trampoline_ftype *in_solib_return_trampoline);
2378#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_RETURN_TRAMPOLINE)
2379#error "Non multi-arch definition of IN_SOLIB_RETURN_TRAMPOLINE"
2380#endif
2381#if GDB_MULTI_ARCH
2382#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IN_SOLIB_RETURN_TRAMPOLINE)
2383#define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (gdbarch_in_solib_return_trampoline (current_gdbarch, pc, name))
2384#endif
2385#endif
2386
d7bd68ca
AC		 2387/* Sigtramp is a routine that the kernel calls (which then calls the
2388 signal handler). On most machines it is a library routine that is
2389 linked into the executable.
2390
2391 This macro, given a program counter value and the name of the
2392 function in which that PC resides (which can be null if the name is
2393 not known), returns nonzero if the PC and name show that we are in
2394 sigtramp.
2395
2396 On most machines just see if the name is sigtramp (and if we have
2397 no name, assume we are not in sigtramp).
2398
2399 FIXME: cagney/2002-04-21: The function find_pc_partial_function
2400 calls find_pc_sect_partial_function() which calls PC_IN_SIGTRAMP.
2401 This means PC_IN_SIGTRAMP function can't be implemented by doing its
2402 own local NAME lookup.
2403
2404 FIXME: cagney/2002-04-21: PC_IN_SIGTRAMP is something of a mess.
2405 Some code also depends on SIGTRAMP_START and SIGTRAMP_END but other
2406 does not. */
2407
2408/* Default (function) for non- multi-arch platforms. */
2409#if (!GDB_MULTI_ARCH) && !defined (PC_IN_SIGTRAMP)
2410#define PC_IN_SIGTRAMP(pc, name) (legacy_pc_in_sigtramp (pc, name))
2411#endif
2412
2413typedef int (gdbarch_pc_in_sigtramp_ftype) (CORE_ADDR pc, char *name);
2414extern int gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2415extern void set_gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, gdbarch_pc_in_sigtramp_ftype *pc_in_sigtramp);
2416#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_IN_SIGTRAMP)
2417#error "Non multi-arch definition of PC_IN_SIGTRAMP"
2418#endif
2419#if GDB_MULTI_ARCH
2420#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_IN_SIGTRAMP)
2421#define PC_IN_SIGTRAMP(pc, name) (gdbarch_pc_in_sigtramp (current_gdbarch, pc, name))
2422#endif
2423#endif
2424
43156d82
MK		 2425#if defined (SIGTRAMP_START)
2426/* Legacy for systems yet to multi-arch SIGTRAMP_START */
2427#if !defined (SIGTRAMP_START_P)
2428#define SIGTRAMP_START_P() (1)
2429#endif
2430#endif
2431
2432/* Default predicate for non- multi-arch targets. */
2433#if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_START_P)
2434#define SIGTRAMP_START_P() (0)
2435#endif
2436
2437extern int gdbarch_sigtramp_start_p (struct gdbarch *gdbarch);
2438#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START_P)
2439#error "Non multi-arch definition of SIGTRAMP_START"
2440#endif
2441#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_START_P)
2442#define SIGTRAMP_START_P() (gdbarch_sigtramp_start_p (current_gdbarch))
2443#endif
2444
2445/* Default (function) for non- multi-arch platforms. */
2446#if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_START)
2447#define SIGTRAMP_START(pc) (internal_error (__FILE__, __LINE__, "SIGTRAMP_START"), 0)
2448#endif
2449
2450typedef CORE_ADDR (gdbarch_sigtramp_start_ftype) (CORE_ADDR pc);
2451extern CORE_ADDR gdbarch_sigtramp_start (struct gdbarch *gdbarch, CORE_ADDR pc);
2452extern void set_gdbarch_sigtramp_start (struct gdbarch *gdbarch, gdbarch_sigtramp_start_ftype *sigtramp_start);
2453#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START)
2454#error "Non multi-arch definition of SIGTRAMP_START"
2455#endif
2456#if GDB_MULTI_ARCH
2457#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_START)
2458#define SIGTRAMP_START(pc) (gdbarch_sigtramp_start (current_gdbarch, pc))
2459#endif
2460#endif
2461
e76cff22
AC		 2462#if defined (SIGTRAMP_END)
2463/* Legacy for systems yet to multi-arch SIGTRAMP_END */
2464#if !defined (SIGTRAMP_END_P)
2465#define SIGTRAMP_END_P() (1)
2466#endif
2467#endif
2468
2469/* Default predicate for non- multi-arch targets. */
2470#if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_END_P)
2471#define SIGTRAMP_END_P() (0)
2472#endif
2473
2474extern int gdbarch_sigtramp_end_p (struct gdbarch *gdbarch);
2475#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END_P)
2476#error "Non multi-arch definition of SIGTRAMP_END"
2477#endif
2478#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_END_P)
2479#define SIGTRAMP_END_P() (gdbarch_sigtramp_end_p (current_gdbarch))
2480#endif
2481
2482/* Default (function) for non- multi-arch platforms. */
2483#if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_END)
2484#define SIGTRAMP_END(pc) (internal_error (__FILE__, __LINE__, "SIGTRAMP_END"), 0)
2485#endif
2486
43156d82
MK		 2487typedef CORE_ADDR (gdbarch_sigtramp_end_ftype) (CORE_ADDR pc);
2488extern CORE_ADDR gdbarch_sigtramp_end (struct gdbarch *gdbarch, CORE_ADDR pc);
2489extern void set_gdbarch_sigtramp_end (struct gdbarch *gdbarch, gdbarch_sigtramp_end_ftype *sigtramp_end);
2490#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END)
2491#error "Non multi-arch definition of SIGTRAMP_END"
2492#endif
2493#if GDB_MULTI_ARCH
2494#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_END)
2495#define SIGTRAMP_END(pc) (gdbarch_sigtramp_end (current_gdbarch, pc))
2496#endif
2497#endif
2498
c12260ac
CV		 2499/* A target might have problems with watchpoints as soon as the stack
2500 frame of the current function has been destroyed. This mostly happens
2501 as the first action in a funtion's epilogue. in_function_epilogue_p()
2502 is defined to return a non-zero value if either the given addr is one
2503 instruction after the stack destroying instruction up to the trailing
2504 return instruction or if we can figure out that the stack frame has
2505 already been invalidated regardless of the value of addr. Targets
2506 which don't suffer from that problem could just let this functionality
2507 untouched. */
2508
2509typedef int (gdbarch_in_function_epilogue_p_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr);
2510extern int gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR addr);
2511extern void set_gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, gdbarch_in_function_epilogue_p_ftype *in_function_epilogue_p);
2512
552c04a7
TT		 2513/* Given a vector of command-line arguments, return a newly allocated
2514 string which, when passed to the create_inferior function, will be
2515 parsed (on Unix systems, by the shell) to yield the same vector.
2516 This function should call error() if the argument vector is not
2517 representable for this target or if this target does not support
2518 command-line arguments.
2519 ARGC is the number of elements in the vector.
2520 ARGV is an array of strings, one per argument. */
2521
2522typedef char * (gdbarch_construct_inferior_arguments_ftype) (struct gdbarch *gdbarch, int argc, char **argv);
2523extern char * gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, int argc, char **argv);
2524extern void set_gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, gdbarch_construct_inferior_arguments_ftype *construct_inferior_arguments);
2525
b6af0555
JS		 2526#if defined (DWARF2_BUILD_FRAME_INFO)
2527/* Legacy for systems yet to multi-arch DWARF2_BUILD_FRAME_INFO */
2528#if !defined (DWARF2_BUILD_FRAME_INFO_P)
2529#define DWARF2_BUILD_FRAME_INFO_P() (1)
2530#endif
2531#endif
2532
2533/* Default predicate for non- multi-arch targets. */
2534#if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO_P)
2535#define DWARF2_BUILD_FRAME_INFO_P() (0)
2536#endif
2537
2538extern int gdbarch_dwarf2_build_frame_info_p (struct gdbarch *gdbarch);
2539#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO_P)
2540#error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
2541#endif
2542#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO_P)
2543#define DWARF2_BUILD_FRAME_INFO_P() (gdbarch_dwarf2_build_frame_info_p (current_gdbarch))
2544#endif
2545
2546/* Default (function) for non- multi-arch platforms. */
2547#if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO)
2548#define DWARF2_BUILD_FRAME_INFO(objfile) (internal_error (__FILE__, __LINE__, "DWARF2_BUILD_FRAME_INFO"), 0)
2549#endif
2550
2551typedef void (gdbarch_dwarf2_build_frame_info_ftype) (struct objfile *objfile);
2552extern void gdbarch_dwarf2_build_frame_info (struct gdbarch *gdbarch, struct objfile *objfile);
2553extern void set_gdbarch_dwarf2_build_frame_info (struct gdbarch *gdbarch, gdbarch_dwarf2_build_frame_info_ftype *dwarf2_build_frame_info);
2554#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO)
2555#error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
2556#endif
2557#if GDB_MULTI_ARCH
2558#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO)
2559#define DWARF2_BUILD_FRAME_INFO(objfile) (gdbarch_dwarf2_build_frame_info (current_gdbarch, objfile))
2560#endif
2561#endif
2562
a2cf933a
EZ		 2563/* Default (function) for non- multi-arch platforms. */
2564#if (!GDB_MULTI_ARCH) && !defined (ELF_MAKE_MSYMBOL_SPECIAL)
2565#define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (default_elf_make_msymbol_special (sym, msym))
2566#endif
2567
2568typedef void (gdbarch_elf_make_msymbol_special_ftype) (asymbol *sym, struct minimal_symbol *msym);
2569extern void gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, asymbol *sym, struct minimal_symbol *msym);
2570extern void set_gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_elf_make_msymbol_special_ftype *elf_make_msymbol_special);
2571#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ELF_MAKE_MSYMBOL_SPECIAL)
2572#error "Non multi-arch definition of ELF_MAKE_MSYMBOL_SPECIAL"
2573#endif
2574#if GDB_MULTI_ARCH
2575#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ELF_MAKE_MSYMBOL_SPECIAL)
2576#define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (gdbarch_elf_make_msymbol_special (current_gdbarch, sym, msym))
2577#endif
2578#endif
2579
2580/* Default (function) for non- multi-arch platforms. */
2581#if (!GDB_MULTI_ARCH) && !defined (COFF_MAKE_MSYMBOL_SPECIAL)
2582#define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (default_coff_make_msymbol_special (val, msym))
2583#endif
2584
2585typedef void (gdbarch_coff_make_msymbol_special_ftype) (int val, struct minimal_symbol *msym);
2586extern void gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, int val, struct minimal_symbol *msym);
2587extern void set_gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_coff_make_msymbol_special_ftype *coff_make_msymbol_special);
2588#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COFF_MAKE_MSYMBOL_SPECIAL)
2589#error "Non multi-arch definition of COFF_MAKE_MSYMBOL_SPECIAL"
2590#endif
2591#if GDB_MULTI_ARCH
2592#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (COFF_MAKE_MSYMBOL_SPECIAL)
2593#define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (gdbarch_coff_make_msymbol_special (current_gdbarch, val, msym))
2594#endif
2595#endif
2596
5720643c
JB		 2597/* Default (value) for non- multi-arch platforms. */
2598#if (!GDB_MULTI_ARCH) && !defined (NAME_OF_MALLOC)
2599#define NAME_OF_MALLOC ("malloc")
2600#endif
2601
2602extern const char * gdbarch_name_of_malloc (struct gdbarch *gdbarch);
2603extern void set_gdbarch_name_of_malloc (struct gdbarch *gdbarch, const char * name_of_malloc);
2604#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NAME_OF_MALLOC)
2605#error "Non multi-arch definition of NAME_OF_MALLOC"
2606#endif
2607#if GDB_MULTI_ARCH
2608#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NAME_OF_MALLOC)
2609#define NAME_OF_MALLOC (gdbarch_name_of_malloc (current_gdbarch))
2610#endif
2611#endif
2612
c4ed33b9
AC		 2613/* Default (value) for non- multi-arch platforms. */
2614#if (!GDB_MULTI_ARCH) && !defined (CANNOT_STEP_BREAKPOINT)
2615#define CANNOT_STEP_BREAKPOINT (0)
2616#endif
2617
2618extern int gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch);
2619extern void set_gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch, int cannot_step_breakpoint);
2620#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STEP_BREAKPOINT)
2621#error "Non multi-arch definition of CANNOT_STEP_BREAKPOINT"
2622#endif
2623#if GDB_MULTI_ARCH
2624#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_STEP_BREAKPOINT)
2625#define CANNOT_STEP_BREAKPOINT (gdbarch_cannot_step_breakpoint (current_gdbarch))
2626#endif
2627#endif
2628
f74fa174
MM		 2629/* Default (value) for non- multi-arch platforms. */
2630#if (!GDB_MULTI_ARCH) && !defined (HAVE_NONSTEPPABLE_WATCHPOINT)
2631#define HAVE_NONSTEPPABLE_WATCHPOINT (0)
2632#endif
2633
2634extern int gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch);
2635extern void set_gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch, int have_nonsteppable_watchpoint);
2636#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (HAVE_NONSTEPPABLE_WATCHPOINT)
2637#error "Non multi-arch definition of HAVE_NONSTEPPABLE_WATCHPOINT"
2638#endif
2639#if GDB_MULTI_ARCH
2640#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (HAVE_NONSTEPPABLE_WATCHPOINT)
2641#define HAVE_NONSTEPPABLE_WATCHPOINT (gdbarch_have_nonsteppable_watchpoint (current_gdbarch))
2642#endif
2643#endif
2644
8b2dbe47
KB		 2645#if defined (ADDRESS_CLASS_TYPE_FLAGS)
2646/* Legacy for systems yet to multi-arch ADDRESS_CLASS_TYPE_FLAGS */
2647#if !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2648#define ADDRESS_CLASS_TYPE_FLAGS_P() (1)
2649#endif
2650#endif
2651
2652/* Default predicate for non- multi-arch targets. */
2653#if (!GDB_MULTI_ARCH) && !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2654#define ADDRESS_CLASS_TYPE_FLAGS_P() (0)
2655#endif
2656
2657extern int gdbarch_address_class_type_flags_p (struct gdbarch *gdbarch);
2658#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2659#error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
2660#endif
2661#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2662#define ADDRESS_CLASS_TYPE_FLAGS_P() (gdbarch_address_class_type_flags_p (current_gdbarch))
2663#endif
2664
2665/* Default (function) for non- multi-arch platforms. */
2666#if (!GDB_MULTI_ARCH) && !defined (ADDRESS_CLASS_TYPE_FLAGS)
2667#define ADDRESS_CLASS_TYPE_FLAGS(byte_size, dwarf2_addr_class) (internal_error (__FILE__, __LINE__, "ADDRESS_CLASS_TYPE_FLAGS"), 0)
2668#endif
2669
2670typedef int (gdbarch_address_class_type_flags_ftype) (int byte_size, int dwarf2_addr_class);
2671extern int gdbarch_address_class_type_flags (struct gdbarch *gdbarch, int byte_size, int dwarf2_addr_class);
2672extern void set_gdbarch_address_class_type_flags (struct gdbarch *gdbarch, gdbarch_address_class_type_flags_ftype *address_class_type_flags);
2673#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS)
2674#error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
2675#endif
2676#if GDB_MULTI_ARCH
2677#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_CLASS_TYPE_FLAGS)
2678#define ADDRESS_CLASS_TYPE_FLAGS(byte_size, dwarf2_addr_class) (gdbarch_address_class_type_flags (current_gdbarch, byte_size, dwarf2_addr_class))
2679#endif
2680#endif
2681
8b2dbe47 2682extern int gdbarch_address_class_type_flags_to_name_p (struct gdbarch *gdbarch);
8b2dbe47 2683
5f11f355 2684typedef char * (gdbarch_address_class_type_flags_to_name_ftype) (struct gdbarch *gdbarch, int type_flags);
8b2dbe47
KB		 2685extern char * gdbarch_address_class_type_flags_to_name (struct gdbarch *gdbarch, int type_flags);
2686extern 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		 2687
2688extern int gdbarch_address_class_name_to_type_flags_p (struct gdbarch *gdbarch);
8b2dbe47 2689
5f11f355 2690typedef int (gdbarch_address_class_name_to_type_flags_ftype) (struct gdbarch *gdbarch, char *name, int *type_flags_ptr);
8b2dbe47
KB		 2691extern int gdbarch_address_class_name_to_type_flags (struct gdbarch *gdbarch, char *name, int *type_flags_ptr);
2692extern 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 2693
b59ff9d5
AC		 2694/* Is a register in a group */
2695
2696typedef int (gdbarch_register_reggroup_p_ftype) (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup);
2697extern int gdbarch_register_reggroup_p (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup);
2698extern void set_gdbarch_register_reggroup_p (struct gdbarch *gdbarch, gdbarch_register_reggroup_p_ftype *register_reggroup_p);
2699
104c1213 2700extern struct gdbarch_tdep *gdbarch_tdep (struct gdbarch *gdbarch);
0f71a2f6
JM		 2701
2702
2703/* Mechanism for co-ordinating the selection of a specific
2704 architecture.
2705
2706 GDB targets (*-tdep.c) can register an interest in a specific
2707 architecture. Other GDB components can register a need to maintain
2708 per-architecture data.
2709
2710 The mechanisms below ensures that there is only a loose connection
2711 between the set-architecture command and the various GDB
99e7bb18 2712 components. Each component can independently register their need
0f71a2f6
JM		 2713 to maintain architecture specific data with gdbarch.
2714
2715 Pragmatics:
2716
2717 Previously, a single TARGET_ARCHITECTURE_HOOK was provided. It
2718 didn't scale.
2719
2720 The more traditional mega-struct containing architecture specific
2721 data for all the various GDB components was also considered. Since
99e7bb18 2722 GDB is built from a variable number of (fairly independent)
0f71a2f6
JM		 2723 components it was determined that the global aproach was not
2724 applicable. */
2725
2726
2727/* Register a new architectural family with GDB.
2728
2729 Register support for the specified ARCHITECTURE with GDB. When
2730 gdbarch determines that the specified architecture has been
2731 selected, the corresponding INIT function is called.
2732
2733 --
2734
2735 The INIT function takes two parameters: INFO which contains the
2736 information available to gdbarch about the (possibly new)
2737 architecture; ARCHES which is a list of the previously created
2738 ``struct gdbarch'' for this architecture.
2739
0f79675b
AC		 2740 The INFO parameter is, as far as possible, be pre-initialized with
2741 information obtained from INFO.ABFD or the previously selected
2742 architecture.
2743
2744 The ARCHES parameter is a linked list (sorted most recently used)
2745 of all the previously created architures for this architecture
2746 family. The (possibly NULL) ARCHES->gdbarch can used to access
2747 values from the previously selected architecture for this
2748 architecture family. The global ``current_gdbarch'' shall not be
2749 used.
0f71a2f6
JM		 2750
2751 The INIT function shall return any of: NULL - indicating that it
ec3d358c 2752 doesn't recognize the selected architecture; an existing ``struct
0f71a2f6
JM		 2753 gdbarch'' from the ARCHES list - indicating that the new
2754 architecture is just a synonym for an earlier architecture (see
2755 gdbarch_list_lookup_by_info()); a newly created ``struct gdbarch''
4b9b3959
AC		 2756 - that describes the selected architecture (see gdbarch_alloc()).
2757
2758 The DUMP_TDEP function shall print out all target specific values.
2759 Care should be taken to ensure that the function works in both the
2760 multi-arch and non- multi-arch cases. */
0f71a2f6 2761
adf40b2e
JM		 2762struct gdbarch_list
2763{
2764 struct gdbarch *gdbarch;
2765 struct gdbarch_list *next;
2766};
0f71a2f6 2767
adf40b2e
JM		 2768struct gdbarch_info
2769{
adf40b2e
JM		 2770 /* Use default: NULL (ZERO). */
2771 const struct bfd_arch_info *bfd_arch_info;
0f71a2f6 2772
428721aa 2773 /* Use default: BFD_ENDIAN_UNKNOWN (NB: is not ZERO). */
adf40b2e 2774 int byte_order;
0f71a2f6 2775
adf40b2e
JM		 2776 /* Use default: NULL (ZERO). */
2777 bfd *abfd;
0f71a2f6 2778
adf40b2e
JM		 2779 /* Use default: NULL (ZERO). */
2780 struct gdbarch_tdep_info *tdep_info;
2781};
0f71a2f6 2782
104c1213 2783typedef struct gdbarch *(gdbarch_init_ftype) (struct gdbarch_info info, struct gdbarch_list *arches);
4b9b3959 2784typedef void (gdbarch_dump_tdep_ftype) (struct gdbarch *gdbarch, struct ui_file *file);
0f71a2f6 2785
4b9b3959 2786/* DEPRECATED - use gdbarch_register() */
104c1213 2787extern void register_gdbarch_init (enum bfd_architecture architecture, gdbarch_init_ftype *);
0f71a2f6 2788
4b9b3959
AC		 2789extern void gdbarch_register (enum bfd_architecture architecture,
2790 gdbarch_init_ftype *,
2791 gdbarch_dump_tdep_ftype *);
2792
0f71a2f6 2793
b4a20239
AC		 2794/* Return a freshly allocated, NULL terminated, array of the valid
2795 architecture names. Since architectures are registered during the
2796 _initialize phase this function only returns useful information
2797 once initialization has been completed. */
2798
2799extern const char **gdbarch_printable_names (void);
2800
2801
0f71a2f6
JM		 2802/* Helper function. Search the list of ARCHES for a GDBARCH that
2803 matches the information provided by INFO. */
2804
104c1213 2805extern struct gdbarch_list *gdbarch_list_lookup_by_info (struct gdbarch_list *arches, const struct gdbarch_info *info);
0f71a2f6
JM		 2806
2807
2808/* Helper function. Create a preliminary ``struct gdbarch''. Perform
2809 basic initialization using values obtained from the INFO andTDEP
2810 parameters. set_gdbarch_*() functions are called to complete the
2811 initialization of the object. */
2812
104c1213 2813extern struct gdbarch *gdbarch_alloc (const struct gdbarch_info *info, struct gdbarch_tdep *tdep);
0f71a2f6
JM		 2814
2815
4b9b3959
AC		 2816/* Helper function. Free a partially-constructed ``struct gdbarch''.
2817 It is assumed that the caller freeds the ``struct
2818 gdbarch_tdep''. */
2819
058f20d5
JB		 2820extern void gdbarch_free (struct gdbarch *);
2821
2822
b732d07d 2823/* Helper function. Force an update of the current architecture.
0f71a2f6 2824
b732d07d
AC		 2825 The actual architecture selected is determined by INFO, ``(gdb) set
2826 architecture'' et.al., the existing architecture and BFD's default
2827 architecture. INFO should be initialized to zero and then selected
2828 fields should be updated.
0f71a2f6 2829
16f33e29
AC		 2830 Returns non-zero if the update succeeds */
2831
2832extern int gdbarch_update_p (struct gdbarch_info info);
0f71a2f6
JM		 2833
2834
2835
2836/* Register per-architecture data-pointer.
2837
2838 Reserve space for a per-architecture data-pointer. An identifier
2839 for the reserved data-pointer is returned. That identifer should
95160752 2840 be saved in a local static variable.
0f71a2f6 2841
76860b5f
AC		 2842 The per-architecture data-pointer is either initialized explicitly
2843 (set_gdbarch_data()) or implicitly (by INIT() via a call to
2844 gdbarch_data()). FREE() is called to delete either an existing
2af496cb 2845 data-pointer overridden by set_gdbarch_data() or when the
76860b5f 2846 architecture object is being deleted.
0f71a2f6 2847
95160752
AC		 2848 When a previously created architecture is re-selected, the
2849 per-architecture data-pointer for that previous architecture is
76860b5f 2850 restored. INIT() is not re-called.
0f71a2f6
JM		 2851
2852 Multiple registrarants for any architecture are allowed (and
2853 strongly encouraged). */
2854
95160752 2855struct gdbarch_data;
0f71a2f6 2856
95160752
AC		 2857typedef void *(gdbarch_data_init_ftype) (struct gdbarch *gdbarch);
2858typedef void (gdbarch_data_free_ftype) (struct gdbarch *gdbarch,
2859 void *pointer);
2860extern struct gdbarch_data *register_gdbarch_data (gdbarch_data_init_ftype *init,
2861 gdbarch_data_free_ftype *free);
2862extern void set_gdbarch_data (struct gdbarch *gdbarch,
2863 struct gdbarch_data *data,
2864 void *pointer);
0f71a2f6 2865
451fbdda 2866extern void *gdbarch_data (struct gdbarch *gdbarch, struct gdbarch_data *);
0f71a2f6
JM		 2867
2868
0f71a2f6
JM		 2869/* Register per-architecture memory region.
2870
2871 Provide a memory-region swap mechanism. Per-architecture memory
2872 region are created. These memory regions are swapped whenever the
2873 architecture is changed. For a new architecture, the memory region
2874 is initialized with zero (0) and the INIT function is called.
2875
2876 Memory regions are swapped / initialized in the order that they are
2877 registered. NULL DATA and/or INIT values can be specified.
2878
2879 New code should use register_gdbarch_data(). */
2880
104c1213
JM		 2881typedef void (gdbarch_swap_ftype) (void);
2882extern void register_gdbarch_swap (void *data, unsigned long size, gdbarch_swap_ftype *init);
e514a9d6 2883#define REGISTER_GDBARCH_SWAP(VAR) register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL)
0f71a2f6
JM		 2884
2885
2886
99e7bb18 2887/* The target-system-dependent byte order is dynamic */
c906108c 2888
adf40b2e 2889extern int target_byte_order;
c906108c
SS		 2890#ifndef TARGET_BYTE_ORDER
2891#define TARGET_BYTE_ORDER (target_byte_order + 0)
2892#endif
2893
adf40b2e 2894extern int target_byte_order_auto;
c906108c
SS		 2895#ifndef TARGET_BYTE_ORDER_AUTO
2896#define TARGET_BYTE_ORDER_AUTO (target_byte_order_auto + 0)
2897#endif
2898
2899
2900
99e7bb18 2901/* The target-system-dependent BFD architecture is dynamic */
c906108c 2902
adf40b2e 2903extern int target_architecture_auto;
c906108c
SS		 2904#ifndef TARGET_ARCHITECTURE_AUTO
2905#define TARGET_ARCHITECTURE_AUTO (target_architecture_auto + 0)
2906#endif
2907
adf40b2e 2908extern const struct bfd_arch_info *target_architecture;
c906108c
SS		 2909#ifndef TARGET_ARCHITECTURE
2910#define TARGET_ARCHITECTURE (target_architecture + 0)
2911#endif
2912
c906108c 2913
99e7bb18 2914/* The target-system-dependent disassembler is semi-dynamic */
c906108c 2915
104c1213 2916extern int dis_asm_read_memory (bfd_vma memaddr, bfd_byte *myaddr,
ff844c8d 2917 unsigned int len, disassemble_info *info);
c906108c 2918
104c1213
JM		 2919extern void dis_asm_memory_error (int status, bfd_vma memaddr,
2920 disassemble_info *info);
c906108c 2921
104c1213
JM		 2922extern void dis_asm_print_address (bfd_vma addr,
2923 disassemble_info *info);
c906108c 2924
104c1213 2925extern int (*tm_print_insn) (bfd_vma, disassemble_info*);
adf40b2e 2926extern disassemble_info tm_print_insn_info;
c906108c
SS		 2927#ifndef TARGET_PRINT_INSN_INFO
2928#define TARGET_PRINT_INSN_INFO (&tm_print_insn_info)
2929#endif
2930
2931
2932
99e7bb18 2933/* Set the dynamic target-system-dependent parameters (architecture,
c906108c
SS		 2934 byte-order, ...) using information found in the BFD */
2935
104c1213 2936extern void set_gdbarch_from_file (bfd *);
c906108c
SS		 2937
2938
e514a9d6
JM		 2939/* Initialize the current architecture to the "first" one we find on
2940 our list. */
2941
2942extern void initialize_current_architecture (void);
2943
ceaa8edf
JB		 2944/* For non-multiarched targets, do any initialization of the default
2945 gdbarch object necessary after the _initialize_MODULE functions
2946 have run. */
5ae5f592 2947extern void initialize_non_multiarch (void);
cce74817 2948
c906108c 2949/* gdbarch trace variable */
adf40b2e 2950extern int gdbarch_debug;
c906108c 2951
4b9b3959 2952extern void gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file);
0f71a2f6 2953
c906108c 2954#endif
GDB Binutils - Deliverables
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