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2003-03-10 Andrew Cagney <[email protected]>
[binutils.git] / gdb / gdbarch.h
CommitLineData
59233f88
AC		 1/* *INDENT-OFF* */ /* THIS FILE IS GENERATED */
2
adf40b2e 3/* Dynamic architecture support for GDB, the GNU debugger.
1e698235 4 Copyright 1998, 1999, 2000, 2001, 2002, 2003 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. */
67a2b77e 41#include "inferior.h" /* For unsigned_address_to_pointer(). */
fd0407d6 42#endif
2bf0cb65 43
cce74817
JM		 44struct frame_info;
45struct value;
b6af0555 46struct objfile;
a2cf933a 47struct minimal_symbol;
049ee0e4 48struct regcache;
b59ff9d5 49struct reggroup;
0f71a2f6 50
0f71a2f6
JM		 51extern struct gdbarch *current_gdbarch;
52
53
0f71a2f6
JM		 54/* If any of the following are defined, the target wasn't correctly
55 converted. */
56
0f71a2f6
JM		 57#if GDB_MULTI_ARCH
58#if defined (EXTRA_FRAME_INFO)
59#error "EXTRA_FRAME_INFO: replaced by struct frame_extra_info"
60#endif
61#endif
62
63#if GDB_MULTI_ARCH
64#if defined (FRAME_FIND_SAVED_REGS)
f30ee0bc 65#error "FRAME_FIND_SAVED_REGS: replaced by DEPRECATED_FRAME_INIT_SAVED_REGS"
0f71a2f6
JM		 66#endif
67#endif
68
83905903
AC		 69#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PURE) && defined (GDB_TM_FILE)
70#error "GDB_TM_FILE: Pure multi-arch targets do not have a tm.h file."
71#endif
72
0f71a2f6
JM		 73
74/* The following are pre-initialized by GDBARCH. */
75
104c1213 76extern const struct bfd_arch_info * gdbarch_bfd_arch_info (struct gdbarch *gdbarch);
0f71a2f6 77/* set_gdbarch_bfd_arch_info() - not applicable - pre-initialized. */
83905903
AC		 78#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ARCHITECTURE)
79#error "Non multi-arch definition of TARGET_ARCHITECTURE"
80#endif
0f71a2f6 81#if GDB_MULTI_ARCH
6166d547 82#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_ARCHITECTURE)
0f71a2f6
JM		 83#define TARGET_ARCHITECTURE (gdbarch_bfd_arch_info (current_gdbarch))
84#endif
85#endif
86
104c1213 87extern int gdbarch_byte_order (struct gdbarch *gdbarch);
0f71a2f6 88/* set_gdbarch_byte_order() - not applicable - pre-initialized. */
83905903
AC		 89#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BYTE_ORDER)
90#error "Non multi-arch definition of TARGET_BYTE_ORDER"
91#endif
0f71a2f6 92#if GDB_MULTI_ARCH
6166d547 93#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_BYTE_ORDER)
0f71a2f6
JM		 94#define TARGET_BYTE_ORDER (gdbarch_byte_order (current_gdbarch))
95#endif
96#endif
97
4be87837
DJ		 98extern enum gdb_osabi gdbarch_osabi (struct gdbarch *gdbarch);
99/* set_gdbarch_osabi() - not applicable - pre-initialized. */
100#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_OSABI)
101#error "Non multi-arch definition of TARGET_OSABI"
102#endif
103#if GDB_MULTI_ARCH
104#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_OSABI)
105#define TARGET_OSABI (gdbarch_osabi (current_gdbarch))
106#endif
107#endif
108
0f71a2f6 109
99e7bb18 110/* The following are initialized by the target dependent code. */
0f71a2f6 111
66b43ecb
AC		 112/* Number of bits in a char or unsigned char for the target machine.
113 Just like CHAR_BIT in <limits.h> but describes the target machine.
e669114a 114 v:2:TARGET_CHAR_BIT:int:char_bit::::8 * sizeof (char):8::0:
66b43ecb
AC		 115
116 Number of bits in a short or unsigned short for the target machine. */
c4093a6a 117
66b43ecb
AC		 118/* Default (value) for non- multi-arch platforms. */
119#if (!GDB_MULTI_ARCH) && !defined (TARGET_SHORT_BIT)
120#define TARGET_SHORT_BIT (2*TARGET_CHAR_BIT)
0f71a2f6
JM		 121#endif
122
104c1213
JM		 123extern int gdbarch_short_bit (struct gdbarch *gdbarch);
124extern void set_gdbarch_short_bit (struct gdbarch *gdbarch, int short_bit);
83905903
AC		 125#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_SHORT_BIT)
126#error "Non multi-arch definition of TARGET_SHORT_BIT"
127#endif
0f71a2f6 128#if GDB_MULTI_ARCH
6166d547 129#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_SHORT_BIT)
0f71a2f6
JM		 130#define TARGET_SHORT_BIT (gdbarch_short_bit (current_gdbarch))
131#endif
132#endif
133
66b43ecb
AC		 134/* Number of bits in an int or unsigned int for the target machine. */
135
136/* Default (value) for non- multi-arch platforms. */
137#if (!GDB_MULTI_ARCH) && !defined (TARGET_INT_BIT)
138#define TARGET_INT_BIT (4*TARGET_CHAR_BIT)
139#endif
140
104c1213
JM		 141extern int gdbarch_int_bit (struct gdbarch *gdbarch);
142extern void set_gdbarch_int_bit (struct gdbarch *gdbarch, int int_bit);
83905903
AC		 143#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_INT_BIT)
144#error "Non multi-arch definition of TARGET_INT_BIT"
145#endif
0f71a2f6 146#if GDB_MULTI_ARCH
6166d547 147#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_INT_BIT)
0f71a2f6
JM		 148#define TARGET_INT_BIT (gdbarch_int_bit (current_gdbarch))
149#endif
150#endif
151
66b43ecb
AC		 152/* Number of bits in a long or unsigned long for the target machine. */
153
154/* Default (value) for non- multi-arch platforms. */
155#if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_BIT)
156#define TARGET_LONG_BIT (4*TARGET_CHAR_BIT)
157#endif
158
104c1213
JM		 159extern int gdbarch_long_bit (struct gdbarch *gdbarch);
160extern void set_gdbarch_long_bit (struct gdbarch *gdbarch, int long_bit);
83905903
AC		 161#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_BIT)
162#error "Non multi-arch definition of TARGET_LONG_BIT"
163#endif
0f71a2f6 164#if GDB_MULTI_ARCH
6166d547 165#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_BIT)
0f71a2f6
JM		 166#define TARGET_LONG_BIT (gdbarch_long_bit (current_gdbarch))
167#endif
168#endif
169
66b43ecb
AC		 170/* Number of bits in a long long or unsigned long long for the target
171 machine. */
172
173/* Default (value) for non- multi-arch platforms. */
174#if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_LONG_BIT)
175#define TARGET_LONG_LONG_BIT (2*TARGET_LONG_BIT)
176#endif
177
104c1213
JM		 178extern int gdbarch_long_long_bit (struct gdbarch *gdbarch);
179extern void set_gdbarch_long_long_bit (struct gdbarch *gdbarch, int long_long_bit);
83905903
AC		 180#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_LONG_BIT)
181#error "Non multi-arch definition of TARGET_LONG_LONG_BIT"
182#endif
0f71a2f6 183#if GDB_MULTI_ARCH
6166d547 184#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_LONG_BIT)
0f71a2f6
JM		 185#define TARGET_LONG_LONG_BIT (gdbarch_long_long_bit (current_gdbarch))
186#endif
187#endif
188
66b43ecb
AC		 189/* Number of bits in a float for the target machine. */
190
191/* Default (value) for non- multi-arch platforms. */
192#if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_BIT)
193#define TARGET_FLOAT_BIT (4*TARGET_CHAR_BIT)
194#endif
195
104c1213
JM		 196extern int gdbarch_float_bit (struct gdbarch *gdbarch);
197extern void set_gdbarch_float_bit (struct gdbarch *gdbarch, int float_bit);
83905903
AC		 198#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_BIT)
199#error "Non multi-arch definition of TARGET_FLOAT_BIT"
200#endif
0f71a2f6 201#if GDB_MULTI_ARCH
6166d547 202#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_BIT)
0f71a2f6
JM		 203#define TARGET_FLOAT_BIT (gdbarch_float_bit (current_gdbarch))
204#endif
205#endif
206
66b43ecb
AC		 207/* Number of bits in a double for the target machine. */
208
209/* Default (value) for non- multi-arch platforms. */
210#if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_BIT)
211#define TARGET_DOUBLE_BIT (8*TARGET_CHAR_BIT)
212#endif
213
104c1213
JM		 214extern int gdbarch_double_bit (struct gdbarch *gdbarch);
215extern void set_gdbarch_double_bit (struct gdbarch *gdbarch, int double_bit);
83905903
AC		 216#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_BIT)
217#error "Non multi-arch definition of TARGET_DOUBLE_BIT"
218#endif
0f71a2f6 219#if GDB_MULTI_ARCH
6166d547 220#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_BIT)
0f71a2f6
JM		 221#define TARGET_DOUBLE_BIT (gdbarch_double_bit (current_gdbarch))
222#endif
223#endif
224
66b43ecb
AC		 225/* Number of bits in a long double for the target machine. */
226
227/* Default (value) for non- multi-arch platforms. */
228#if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_BIT)
17ef5d92 229#define TARGET_LONG_DOUBLE_BIT (8*TARGET_CHAR_BIT)
66b43ecb
AC		 230#endif
231
104c1213
JM		 232extern int gdbarch_long_double_bit (struct gdbarch *gdbarch);
233extern void set_gdbarch_long_double_bit (struct gdbarch *gdbarch, int long_double_bit);
83905903
AC		 234#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_BIT)
235#error "Non multi-arch definition of TARGET_LONG_DOUBLE_BIT"
236#endif
0f71a2f6 237#if GDB_MULTI_ARCH
6166d547 238#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_BIT)
0f71a2f6
JM		 239#define TARGET_LONG_DOUBLE_BIT (gdbarch_long_double_bit (current_gdbarch))
240#endif
241#endif
242
52204a0b
DT		 243/* For most targets, a pointer on the target and its representation as an
244 address in GDB have the same size and "look the same". For such a
245 target, you need only set TARGET_PTR_BIT / ptr_bit and TARGET_ADDR_BIT
246 / addr_bit will be set from it.
247
248 If TARGET_PTR_BIT and TARGET_ADDR_BIT are different, you'll probably
249 also need to set POINTER_TO_ADDRESS and ADDRESS_TO_POINTER as well.
250
251 ptr_bit is the size of a pointer on the target */
66b43ecb
AC		 252
253/* Default (value) for non- multi-arch platforms. */
254#if (!GDB_MULTI_ARCH) && !defined (TARGET_PTR_BIT)
255#define TARGET_PTR_BIT (TARGET_INT_BIT)
256#endif
257
258extern int gdbarch_ptr_bit (struct gdbarch *gdbarch);
259extern void set_gdbarch_ptr_bit (struct gdbarch *gdbarch, int ptr_bit);
83905903
AC		 260#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PTR_BIT)
261#error "Non multi-arch definition of TARGET_PTR_BIT"
262#endif
66b43ecb
AC		 263#if GDB_MULTI_ARCH
264#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PTR_BIT)
265#define TARGET_PTR_BIT (gdbarch_ptr_bit (current_gdbarch))
266#endif
267#endif
268
52204a0b
DT		 269/* addr_bit is the size of a target address as represented in gdb */
270
271/* Default (value) for non- multi-arch platforms. */
272#if (!GDB_MULTI_ARCH) && !defined (TARGET_ADDR_BIT)
273#define TARGET_ADDR_BIT (TARGET_PTR_BIT)
274#endif
275
276extern int gdbarch_addr_bit (struct gdbarch *gdbarch);
277extern void set_gdbarch_addr_bit (struct gdbarch *gdbarch, int addr_bit);
83905903
AC		 278#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ADDR_BIT)
279#error "Non multi-arch definition of TARGET_ADDR_BIT"
280#endif
52204a0b
DT		 281#if GDB_MULTI_ARCH
282#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_ADDR_BIT)
283#define TARGET_ADDR_BIT (gdbarch_addr_bit (current_gdbarch))
284#endif
285#endif
286
66b43ecb
AC		 287/* Number of bits in a BFD_VMA for the target object file format. */
288
289/* Default (value) for non- multi-arch platforms. */
290#if (!GDB_MULTI_ARCH) && !defined (TARGET_BFD_VMA_BIT)
291#define TARGET_BFD_VMA_BIT (TARGET_ARCHITECTURE->bits_per_address)
292#endif
293
294extern int gdbarch_bfd_vma_bit (struct gdbarch *gdbarch);
295extern void set_gdbarch_bfd_vma_bit (struct gdbarch *gdbarch, int bfd_vma_bit);
83905903
AC		 296#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BFD_VMA_BIT)
297#error "Non multi-arch definition of TARGET_BFD_VMA_BIT"
298#endif
66b43ecb
AC		 299#if GDB_MULTI_ARCH
300#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_BFD_VMA_BIT)
301#define TARGET_BFD_VMA_BIT (gdbarch_bfd_vma_bit (current_gdbarch))
302#endif
303#endif
304
4e409299
JB		 305/* One if `char' acts like `signed char', zero if `unsigned char'. */
306
307/* Default (value) for non- multi-arch platforms. */
308#if (!GDB_MULTI_ARCH) && !defined (TARGET_CHAR_SIGNED)
309#define TARGET_CHAR_SIGNED (1)
310#endif
311
312extern int gdbarch_char_signed (struct gdbarch *gdbarch);
313extern void set_gdbarch_char_signed (struct gdbarch *gdbarch, int char_signed);
314#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_CHAR_SIGNED)
315#error "Non multi-arch definition of TARGET_CHAR_SIGNED"
316#endif
317#if GDB_MULTI_ARCH
318#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_CHAR_SIGNED)
319#define TARGET_CHAR_SIGNED (gdbarch_char_signed (current_gdbarch))
320#endif
321#endif
322
be8dfb87
AC		 323/* Default (function) for non- multi-arch platforms. */
324#if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_PC)
39f77062 325#define TARGET_READ_PC(ptid) (generic_target_read_pc (ptid))
be8dfb87
AC		 326#endif
327
39f77062
KB		 328typedef CORE_ADDR (gdbarch_read_pc_ftype) (ptid_t ptid);
329extern CORE_ADDR gdbarch_read_pc (struct gdbarch *gdbarch, ptid_t ptid);
104c1213 330extern void set_gdbarch_read_pc (struct gdbarch *gdbarch, gdbarch_read_pc_ftype *read_pc);
83905903
AC		 331#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_PC)
332#error "Non multi-arch definition of TARGET_READ_PC"
333#endif
0f71a2f6 334#if GDB_MULTI_ARCH
6166d547 335#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_PC)
39f77062 336#define TARGET_READ_PC(ptid) (gdbarch_read_pc (current_gdbarch, ptid))
0f71a2f6
JM		 337#endif
338#endif
339
be8dfb87
AC		 340/* Default (function) for non- multi-arch platforms. */
341#if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_PC)
39f77062 342#define TARGET_WRITE_PC(val, ptid) (generic_target_write_pc (val, ptid))
be8dfb87
AC		 343#endif
344
39f77062
KB		 345typedef void (gdbarch_write_pc_ftype) (CORE_ADDR val, ptid_t ptid);
346extern void gdbarch_write_pc (struct gdbarch *gdbarch, CORE_ADDR val, ptid_t ptid);
104c1213 347extern void set_gdbarch_write_pc (struct gdbarch *gdbarch, gdbarch_write_pc_ftype *write_pc);
83905903
AC		 348#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_PC)
349#error "Non multi-arch definition of TARGET_WRITE_PC"
350#endif
0f71a2f6 351#if GDB_MULTI_ARCH
6166d547 352#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_PC)
39f77062 353#define TARGET_WRITE_PC(val, ptid) (gdbarch_write_pc (current_gdbarch, val, ptid))
0f71a2f6
JM		 354#endif
355#endif
356
be8dfb87
AC		 357/* Default (function) for non- multi-arch platforms. */
358#if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_FP)
359#define TARGET_READ_FP() (generic_target_read_fp ())
360#endif
361
104c1213
JM		 362typedef CORE_ADDR (gdbarch_read_fp_ftype) (void);
363extern CORE_ADDR gdbarch_read_fp (struct gdbarch *gdbarch);
364extern void set_gdbarch_read_fp (struct gdbarch *gdbarch, gdbarch_read_fp_ftype *read_fp);
83905903
AC		 365#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_FP)
366#error "Non multi-arch definition of TARGET_READ_FP"
367#endif
0f71a2f6 368#if GDB_MULTI_ARCH
6166d547 369#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_FP)
0f71a2f6
JM		 370#define TARGET_READ_FP() (gdbarch_read_fp (current_gdbarch))
371#endif
372#endif
373
be8dfb87
AC		 374/* Default (function) for non- multi-arch platforms. */
375#if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_SP)
376#define TARGET_READ_SP() (generic_target_read_sp ())
377#endif
378
104c1213
JM		 379typedef CORE_ADDR (gdbarch_read_sp_ftype) (void);
380extern CORE_ADDR gdbarch_read_sp (struct gdbarch *gdbarch);
381extern void set_gdbarch_read_sp (struct gdbarch *gdbarch, gdbarch_read_sp_ftype *read_sp);
83905903
AC		 382#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_SP)
383#error "Non multi-arch definition of TARGET_READ_SP"
384#endif
0f71a2f6 385#if GDB_MULTI_ARCH
6166d547 386#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_SP)
0f71a2f6
JM		 387#define TARGET_READ_SP() (gdbarch_read_sp (current_gdbarch))
388#endif
389#endif
390
be8dfb87
AC		 391/* Default (function) for non- multi-arch platforms. */
392#if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_SP)
393#define TARGET_WRITE_SP(val) (generic_target_write_sp (val))
394#endif
395
104c1213
JM		 396typedef void (gdbarch_write_sp_ftype) (CORE_ADDR val);
397extern void gdbarch_write_sp (struct gdbarch *gdbarch, CORE_ADDR val);
398extern void set_gdbarch_write_sp (struct gdbarch *gdbarch, gdbarch_write_sp_ftype *write_sp);
83905903
AC		 399#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_SP)
400#error "Non multi-arch definition of TARGET_WRITE_SP"
401#endif
0f71a2f6 402#if GDB_MULTI_ARCH
6166d547 403#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_SP)
0f71a2f6
JM		 404#define TARGET_WRITE_SP(val) (gdbarch_write_sp (current_gdbarch, val))
405#endif
406#endif
407
39d4ef09
AC		 408/* Function for getting target's idea of a frame pointer. FIXME: GDB's
409 whole scheme for dealing with "frames" and "frame pointers" needs a
410 serious shakedown. */
411
412/* Default (function) for non- multi-arch platforms. */
413#if (!GDB_MULTI_ARCH) && !defined (TARGET_VIRTUAL_FRAME_POINTER)
414#define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (legacy_virtual_frame_pointer (pc, frame_regnum, frame_offset))
415#endif
416
417typedef void (gdbarch_virtual_frame_pointer_ftype) (CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
418extern void gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
419extern void set_gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, gdbarch_virtual_frame_pointer_ftype *virtual_frame_pointer);
420#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_VIRTUAL_FRAME_POINTER)
421#error "Non multi-arch definition of TARGET_VIRTUAL_FRAME_POINTER"
422#endif
423#if GDB_MULTI_ARCH
424#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_VIRTUAL_FRAME_POINTER)
425#define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (gdbarch_virtual_frame_pointer (current_gdbarch, pc, frame_regnum, frame_offset))
426#endif
427#endif
428
d8124050 429extern int gdbarch_pseudo_register_read_p (struct gdbarch *gdbarch);
61a0eb5b 430
d8124050
AC		 431typedef void (gdbarch_pseudo_register_read_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, void *buf);
432extern void gdbarch_pseudo_register_read (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, void *buf);
433extern void set_gdbarch_pseudo_register_read (struct gdbarch *gdbarch, gdbarch_pseudo_register_read_ftype *pseudo_register_read);
61a0eb5b 434
d8124050 435extern int gdbarch_pseudo_register_write_p (struct gdbarch *gdbarch);
61a0eb5b 436
d8124050
AC		 437typedef void (gdbarch_pseudo_register_write_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const void *buf);
438extern void gdbarch_pseudo_register_write (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const void *buf);
439extern void set_gdbarch_pseudo_register_write (struct gdbarch *gdbarch, gdbarch_pseudo_register_write_ftype *pseudo_register_write);
61a0eb5b 440
104c1213
JM		 441extern int gdbarch_num_regs (struct gdbarch *gdbarch);
442extern void set_gdbarch_num_regs (struct gdbarch *gdbarch, int num_regs);
83905903
AC		 443#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_REGS)
444#error "Non multi-arch definition of NUM_REGS"
445#endif
0f71a2f6 446#if GDB_MULTI_ARCH
6166d547 447#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_REGS)
0f71a2f6
JM		 448#define NUM_REGS (gdbarch_num_regs (current_gdbarch))
449#endif
450#endif
451
34620563
AC		 452/* This macro gives the number of pseudo-registers that live in the
453 register namespace but do not get fetched or stored on the target.
454 These pseudo-registers may be aliases for other registers,
455 combinations of other registers, or they may be computed by GDB. */
456
0aba1244 457/* Default (value) for non- multi-arch platforms. */
6166d547 458#if (!GDB_MULTI_ARCH) && !defined (NUM_PSEUDO_REGS)
0aba1244
EZ		 459#define NUM_PSEUDO_REGS (0)
460#endif
461
462extern int gdbarch_num_pseudo_regs (struct gdbarch *gdbarch);
463extern void set_gdbarch_num_pseudo_regs (struct gdbarch *gdbarch, int num_pseudo_regs);
83905903
AC		 464#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_PSEUDO_REGS)
465#error "Non multi-arch definition of NUM_PSEUDO_REGS"
466#endif
0aba1244 467#if GDB_MULTI_ARCH
6166d547 468#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_PSEUDO_REGS)
0aba1244
EZ		 469#define NUM_PSEUDO_REGS (gdbarch_num_pseudo_regs (current_gdbarch))
470#endif
471#endif
472
c2169756
AC		 473/* GDB's standard (or well known) register numbers. These can map onto
474 a real register or a pseudo (computed) register or not be defined at
1200cd6e
AC		 475 all (-1). */
476
477/* Default (value) for non- multi-arch platforms. */
478#if (!GDB_MULTI_ARCH) && !defined (SP_REGNUM)
479#define SP_REGNUM (-1)
480#endif
c2169756 481
104c1213
JM		 482extern int gdbarch_sp_regnum (struct gdbarch *gdbarch);
483extern void set_gdbarch_sp_regnum (struct gdbarch *gdbarch, int sp_regnum);
83905903
AC		 484#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SP_REGNUM)
485#error "Non multi-arch definition of SP_REGNUM"
486#endif
0f71a2f6 487#if GDB_MULTI_ARCH
6166d547 488#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SP_REGNUM)
0f71a2f6
JM		 489#define SP_REGNUM (gdbarch_sp_regnum (current_gdbarch))
490#endif
491#endif
492
1200cd6e
AC		 493/* Default (value) for non- multi-arch platforms. */
494#if (!GDB_MULTI_ARCH) && !defined (FP_REGNUM)
495#define FP_REGNUM (-1)
496#endif
497
104c1213
JM		 498extern int gdbarch_fp_regnum (struct gdbarch *gdbarch);
499extern void set_gdbarch_fp_regnum (struct gdbarch *gdbarch, int fp_regnum);
83905903
AC		 500#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP_REGNUM)
501#error "Non multi-arch definition of FP_REGNUM"
502#endif
0f71a2f6 503#if GDB_MULTI_ARCH
6166d547 504#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FP_REGNUM)
0f71a2f6
JM		 505#define FP_REGNUM (gdbarch_fp_regnum (current_gdbarch))
506#endif
507#endif
508
1200cd6e
AC		 509/* Default (value) for non- multi-arch platforms. */
510#if (!GDB_MULTI_ARCH) && !defined (PC_REGNUM)
511#define PC_REGNUM (-1)
512#endif
513
104c1213
JM		 514extern int gdbarch_pc_regnum (struct gdbarch *gdbarch);
515extern void set_gdbarch_pc_regnum (struct gdbarch *gdbarch, int pc_regnum);
83905903
AC		 516#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_REGNUM)
517#error "Non multi-arch definition of PC_REGNUM"
518#endif
0f71a2f6 519#if GDB_MULTI_ARCH
6166d547 520#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_REGNUM)
0f71a2f6
JM		 521#define PC_REGNUM (gdbarch_pc_regnum (current_gdbarch))
522#endif
523#endif
524
c2169756
AC		 525/* Default (value) for non- multi-arch platforms. */
526#if (!GDB_MULTI_ARCH) && !defined (PS_REGNUM)
527#define PS_REGNUM (-1)
528#endif
529
530extern int gdbarch_ps_regnum (struct gdbarch *gdbarch);
531extern void set_gdbarch_ps_regnum (struct gdbarch *gdbarch, int ps_regnum);
532#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PS_REGNUM)
533#error "Non multi-arch definition of PS_REGNUM"
534#endif
535#if GDB_MULTI_ARCH
536#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PS_REGNUM)
537#define PS_REGNUM (gdbarch_ps_regnum (current_gdbarch))
538#endif
539#endif
540
60054393 541/* Default (value) for non- multi-arch platforms. */
6166d547 542#if (!GDB_MULTI_ARCH) && !defined (FP0_REGNUM)
60054393
MS		 543#define FP0_REGNUM (-1)
544#endif
545
546extern int gdbarch_fp0_regnum (struct gdbarch *gdbarch);
547extern void set_gdbarch_fp0_regnum (struct gdbarch *gdbarch, int fp0_regnum);
83905903
AC		 548#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP0_REGNUM)
549#error "Non multi-arch definition of FP0_REGNUM"
550#endif
60054393 551#if GDB_MULTI_ARCH
6166d547 552#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FP0_REGNUM)
60054393
MS		 553#define FP0_REGNUM (gdbarch_fp0_regnum (current_gdbarch))
554#endif
555#endif
556
03863182 557/* Default (value) for non- multi-arch platforms. */
6166d547 558#if (!GDB_MULTI_ARCH) && !defined (NPC_REGNUM)
03863182
AC		 559#define NPC_REGNUM (-1)
560#endif
561
562extern int gdbarch_npc_regnum (struct gdbarch *gdbarch);
563extern void set_gdbarch_npc_regnum (struct gdbarch *gdbarch, int npc_regnum);
83905903
AC		 564#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NPC_REGNUM)
565#error "Non multi-arch definition of NPC_REGNUM"
566#endif
03863182 567#if GDB_MULTI_ARCH
6166d547 568#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NPC_REGNUM)
03863182
AC		 569#define NPC_REGNUM (gdbarch_npc_regnum (current_gdbarch))
570#endif
571#endif
572
88c72b7d
AC		 573/* Convert stab register number (from `r' declaration) to a gdb REGNUM. */
574
575/* Default (function) for non- multi-arch platforms. */
576#if (!GDB_MULTI_ARCH) && !defined (STAB_REG_TO_REGNUM)
577#define STAB_REG_TO_REGNUM(stab_regnr) (no_op_reg_to_regnum (stab_regnr))
578#endif
579
580typedef int (gdbarch_stab_reg_to_regnum_ftype) (int stab_regnr);
581extern int gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, int stab_regnr);
582extern void set_gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_stab_reg_to_regnum_ftype *stab_reg_to_regnum);
83905903
AC		 583#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STAB_REG_TO_REGNUM)
584#error "Non multi-arch definition of STAB_REG_TO_REGNUM"
585#endif
88c72b7d
AC		 586#if GDB_MULTI_ARCH
587#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STAB_REG_TO_REGNUM)
588#define STAB_REG_TO_REGNUM(stab_regnr) (gdbarch_stab_reg_to_regnum (current_gdbarch, stab_regnr))
589#endif
590#endif
591
592/* Provide a default mapping from a ecoff register number to a gdb REGNUM. */
593
594/* Default (function) for non- multi-arch platforms. */
595#if (!GDB_MULTI_ARCH) && !defined (ECOFF_REG_TO_REGNUM)
596#define ECOFF_REG_TO_REGNUM(ecoff_regnr) (no_op_reg_to_regnum (ecoff_regnr))
597#endif
598
599typedef int (gdbarch_ecoff_reg_to_regnum_ftype) (int ecoff_regnr);
600extern int gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, int ecoff_regnr);
601extern void set_gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_ecoff_reg_to_regnum_ftype *ecoff_reg_to_regnum);
83905903
AC		 602#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ECOFF_REG_TO_REGNUM)
603#error "Non multi-arch definition of ECOFF_REG_TO_REGNUM"
604#endif
88c72b7d
AC		 605#if GDB_MULTI_ARCH
606#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ECOFF_REG_TO_REGNUM)
607#define ECOFF_REG_TO_REGNUM(ecoff_regnr) (gdbarch_ecoff_reg_to_regnum (current_gdbarch, ecoff_regnr))
608#endif
609#endif
610
611/* Provide a default mapping from a DWARF register number to a gdb REGNUM. */
612
613/* Default (function) for non- multi-arch platforms. */
614#if (!GDB_MULTI_ARCH) && !defined (DWARF_REG_TO_REGNUM)
615#define DWARF_REG_TO_REGNUM(dwarf_regnr) (no_op_reg_to_regnum (dwarf_regnr))
616#endif
617
618typedef int (gdbarch_dwarf_reg_to_regnum_ftype) (int dwarf_regnr);
619extern int gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, int dwarf_regnr);
620extern void set_gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf_reg_to_regnum_ftype *dwarf_reg_to_regnum);
83905903
AC		 621#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF_REG_TO_REGNUM)
622#error "Non multi-arch definition of DWARF_REG_TO_REGNUM"
623#endif
88c72b7d
AC		 624#if GDB_MULTI_ARCH
625#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF_REG_TO_REGNUM)
626#define DWARF_REG_TO_REGNUM(dwarf_regnr) (gdbarch_dwarf_reg_to_regnum (current_gdbarch, dwarf_regnr))
627#endif
628#endif
629
630/* Convert from an sdb register number to an internal gdb register number.
631 This should be defined in tm.h, if REGISTER_NAMES is not set up
632 to map one to one onto the sdb register numbers. */
633
634/* Default (function) for non- multi-arch platforms. */
635#if (!GDB_MULTI_ARCH) && !defined (SDB_REG_TO_REGNUM)
636#define SDB_REG_TO_REGNUM(sdb_regnr) (no_op_reg_to_regnum (sdb_regnr))
637#endif
638
639typedef int (gdbarch_sdb_reg_to_regnum_ftype) (int sdb_regnr);
640extern int gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, int sdb_regnr);
641extern void set_gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_sdb_reg_to_regnum_ftype *sdb_reg_to_regnum);
83905903
AC		 642#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SDB_REG_TO_REGNUM)
643#error "Non multi-arch definition of SDB_REG_TO_REGNUM"
644#endif
88c72b7d
AC		 645#if GDB_MULTI_ARCH
646#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SDB_REG_TO_REGNUM)
647#define SDB_REG_TO_REGNUM(sdb_regnr) (gdbarch_sdb_reg_to_regnum (current_gdbarch, sdb_regnr))
648#endif
649#endif
650
651/* Default (function) for non- multi-arch platforms. */
652#if (!GDB_MULTI_ARCH) && !defined (DWARF2_REG_TO_REGNUM)
653#define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (no_op_reg_to_regnum (dwarf2_regnr))
654#endif
655
656typedef int (gdbarch_dwarf2_reg_to_regnum_ftype) (int dwarf2_regnr);
657extern int gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, int dwarf2_regnr);
658extern void set_gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf2_reg_to_regnum_ftype *dwarf2_reg_to_regnum);
83905903
AC		 659#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_REG_TO_REGNUM)
660#error "Non multi-arch definition of DWARF2_REG_TO_REGNUM"
661#endif
88c72b7d
AC		 662#if GDB_MULTI_ARCH
663#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_REG_TO_REGNUM)
664#define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (gdbarch_dwarf2_reg_to_regnum (current_gdbarch, dwarf2_regnr))
665#endif
666#endif
667
33489c5b 668/* Default (function) for non- multi-arch platforms. */
6166d547 669#if (!GDB_MULTI_ARCH) && !defined (REGISTER_NAME)
33489c5b
AC		 670#define REGISTER_NAME(regnr) (legacy_register_name (regnr))
671#endif
672
fa88f677
AC		 673typedef const char * (gdbarch_register_name_ftype) (int regnr);
674extern const char * gdbarch_register_name (struct gdbarch *gdbarch, int regnr);
104c1213 675extern void set_gdbarch_register_name (struct gdbarch *gdbarch, gdbarch_register_name_ftype *register_name);
83905903
AC		 676#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_NAME)
677#error "Non multi-arch definition of REGISTER_NAME"
678#endif
33489c5b 679#if GDB_MULTI_ARCH
6166d547 680#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_NAME)
0f71a2f6
JM		 681#define REGISTER_NAME(regnr) (gdbarch_register_name (current_gdbarch, regnr))
682#endif
33489c5b 683#endif
0f71a2f6 684
104c1213
JM		 685extern int gdbarch_register_size (struct gdbarch *gdbarch);
686extern void set_gdbarch_register_size (struct gdbarch *gdbarch, int register_size);
83905903
AC		 687#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIZE)
688#error "Non multi-arch definition of REGISTER_SIZE"
689#endif
0f71a2f6 690#if GDB_MULTI_ARCH
6166d547 691#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIZE)
0f71a2f6
JM		 692#define REGISTER_SIZE (gdbarch_register_size (current_gdbarch))
693#endif
694#endif
695
104c1213
JM		 696extern int gdbarch_register_bytes (struct gdbarch *gdbarch);
697extern void set_gdbarch_register_bytes (struct gdbarch *gdbarch, int register_bytes);
83905903
AC		 698#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES)
699#error "Non multi-arch definition of REGISTER_BYTES"
700#endif
0f71a2f6 701#if GDB_MULTI_ARCH
6166d547 702#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES)
0f71a2f6
JM		 703#define REGISTER_BYTES (gdbarch_register_bytes (current_gdbarch))
704#endif
705#endif
706
a7e3c2ad
AC		 707/* Default (function) for non- multi-arch platforms. */
708#if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTE)
709#define REGISTER_BYTE(reg_nr) (generic_register_byte (reg_nr))
710#endif
711
104c1213
JM		 712typedef int (gdbarch_register_byte_ftype) (int reg_nr);
713extern int gdbarch_register_byte (struct gdbarch *gdbarch, int reg_nr);
714extern void set_gdbarch_register_byte (struct gdbarch *gdbarch, gdbarch_register_byte_ftype *register_byte);
83905903
AC		 715#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTE)
716#error "Non multi-arch definition of REGISTER_BYTE"
717#endif
0f71a2f6 718#if GDB_MULTI_ARCH
6166d547 719#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTE)
0f71a2f6
JM		 720#define REGISTER_BYTE(reg_nr) (gdbarch_register_byte (current_gdbarch, reg_nr))
721#endif
722#endif
723
35cac7cf
AC		 724/* The methods REGISTER_VIRTUAL_TYPE, MAX_REGISTER_RAW_SIZE,
725 MAX_REGISTER_VIRTUAL_SIZE, MAX_REGISTER_RAW_SIZE,
726 REGISTER_VIRTUAL_SIZE and REGISTER_RAW_SIZE are all being replaced
727 by REGISTER_TYPE. */
728
b2e75d78
AC		 729/* Default (function) for non- multi-arch platforms. */
730#if (!GDB_MULTI_ARCH) && !defined (REGISTER_RAW_SIZE)
731#define REGISTER_RAW_SIZE(reg_nr) (generic_register_size (reg_nr))
732#endif
733
104c1213
JM		 734typedef int (gdbarch_register_raw_size_ftype) (int reg_nr);
735extern int gdbarch_register_raw_size (struct gdbarch *gdbarch, int reg_nr);
736extern void set_gdbarch_register_raw_size (struct gdbarch *gdbarch, gdbarch_register_raw_size_ftype *register_raw_size);
83905903
AC		 737#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_RAW_SIZE)
738#error "Non multi-arch definition of REGISTER_RAW_SIZE"
739#endif
0f71a2f6 740#if GDB_MULTI_ARCH
6166d547 741#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_RAW_SIZE)
0f71a2f6
JM		 742#define REGISTER_RAW_SIZE(reg_nr) (gdbarch_register_raw_size (current_gdbarch, reg_nr))
743#endif
744#endif
745
35cac7cf
AC		 746/* The methods REGISTER_VIRTUAL_TYPE, MAX_REGISTER_RAW_SIZE,
747 MAX_REGISTER_VIRTUAL_SIZE, MAX_REGISTER_RAW_SIZE,
748 REGISTER_VIRTUAL_SIZE and REGISTER_RAW_SIZE are all being replaced
749 by REGISTER_TYPE. */
750
a0ed5532
AC		 751#if defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
752/* Legacy for systems yet to multi-arch DEPRECATED_MAX_REGISTER_RAW_SIZE */
753#if !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
754#define DEPRECATED_MAX_REGISTER_RAW_SIZE_P() (1)
755#endif
756#endif
757
758/* Default predicate for non- multi-arch targets. */
759#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
760#define DEPRECATED_MAX_REGISTER_RAW_SIZE_P() (0)
761#endif
762
763extern int gdbarch_deprecated_max_register_raw_size_p (struct gdbarch *gdbarch);
764#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
765#error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_RAW_SIZE"
766#endif
767#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
768#define DEPRECATED_MAX_REGISTER_RAW_SIZE_P() (gdbarch_deprecated_max_register_raw_size_p (current_gdbarch))
769#endif
770
771/* Default (value) for non- multi-arch platforms. */
772#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
773#define DEPRECATED_MAX_REGISTER_RAW_SIZE (0)
774#endif
775
776extern int gdbarch_deprecated_max_register_raw_size (struct gdbarch *gdbarch);
777extern void set_gdbarch_deprecated_max_register_raw_size (struct gdbarch *gdbarch, int deprecated_max_register_raw_size);
778#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
779#error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_RAW_SIZE"
83905903 780#endif
0f71a2f6 781#if GDB_MULTI_ARCH
a0ed5532
AC		 782#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
783#define DEPRECATED_MAX_REGISTER_RAW_SIZE (gdbarch_deprecated_max_register_raw_size (current_gdbarch))
0f71a2f6
JM		 784#endif
785#endif
786
35cac7cf
AC		 787/* The methods REGISTER_VIRTUAL_TYPE, MAX_REGISTER_RAW_SIZE,
788 MAX_REGISTER_VIRTUAL_SIZE, MAX_REGISTER_RAW_SIZE,
789 REGISTER_VIRTUAL_SIZE and REGISTER_RAW_SIZE are all being replaced
790 by REGISTER_TYPE. */
791
b2e75d78
AC		 792/* Default (function) for non- multi-arch platforms. */
793#if (!GDB_MULTI_ARCH) && !defined (REGISTER_VIRTUAL_SIZE)
794#define REGISTER_VIRTUAL_SIZE(reg_nr) (generic_register_size (reg_nr))
795#endif
796
104c1213
JM		 797typedef int (gdbarch_register_virtual_size_ftype) (int reg_nr);
798extern int gdbarch_register_virtual_size (struct gdbarch *gdbarch, int reg_nr);
799extern void set_gdbarch_register_virtual_size (struct gdbarch *gdbarch, gdbarch_register_virtual_size_ftype *register_virtual_size);
83905903
AC		 800#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_SIZE)
801#error "Non multi-arch definition of REGISTER_VIRTUAL_SIZE"
802#endif
0f71a2f6 803#if GDB_MULTI_ARCH
6166d547 804#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_SIZE)
0f71a2f6
JM		 805#define REGISTER_VIRTUAL_SIZE(reg_nr) (gdbarch_register_virtual_size (current_gdbarch, reg_nr))
806#endif
807#endif
808
35cac7cf
AC		 809/* The methods REGISTER_VIRTUAL_TYPE, MAX_REGISTER_RAW_SIZE,
810 MAX_REGISTER_VIRTUAL_SIZE, MAX_REGISTER_RAW_SIZE,
811 REGISTER_VIRTUAL_SIZE and REGISTER_RAW_SIZE are all being replaced
812 by REGISTER_TYPE. */
813
a0ed5532
AC		 814#if defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
815/* Legacy for systems yet to multi-arch DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE */
816#if !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
817#define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P() (1)
818#endif
819#endif
820
821/* Default predicate for non- multi-arch targets. */
822#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
823#define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P() (0)
824#endif
825
826extern int gdbarch_deprecated_max_register_virtual_size_p (struct gdbarch *gdbarch);
827#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
828#error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE"
829#endif
830#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
831#define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P() (gdbarch_deprecated_max_register_virtual_size_p (current_gdbarch))
832#endif
833
834/* Default (value) for non- multi-arch platforms. */
835#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
836#define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE (0)
837#endif
838
839extern int gdbarch_deprecated_max_register_virtual_size (struct gdbarch *gdbarch);
840extern void set_gdbarch_deprecated_max_register_virtual_size (struct gdbarch *gdbarch, int deprecated_max_register_virtual_size);
841#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
842#error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE"
83905903 843#endif
0f71a2f6 844#if GDB_MULTI_ARCH
a0ed5532
AC		 845#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
846#define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE (gdbarch_deprecated_max_register_virtual_size (current_gdbarch))
0f71a2f6
JM		 847#endif
848#endif
849
35cac7cf
AC		 850/* The methods REGISTER_VIRTUAL_TYPE, MAX_REGISTER_RAW_SIZE,
851 MAX_REGISTER_VIRTUAL_SIZE, MAX_REGISTER_RAW_SIZE,
852 REGISTER_VIRTUAL_SIZE and REGISTER_RAW_SIZE have all being replaced
853 by REGISTER_TYPE. */
854
855#if defined (REGISTER_VIRTUAL_TYPE)
856/* Legacy for systems yet to multi-arch REGISTER_VIRTUAL_TYPE */
857#if !defined (REGISTER_VIRTUAL_TYPE_P)
858#define REGISTER_VIRTUAL_TYPE_P() (1)
859#endif
860#endif
861
862/* Default predicate for non- multi-arch targets. */
863#if (!GDB_MULTI_ARCH) && !defined (REGISTER_VIRTUAL_TYPE_P)
864#define REGISTER_VIRTUAL_TYPE_P() (0)
865#endif
866
867extern int gdbarch_register_virtual_type_p (struct gdbarch *gdbarch);
868#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_TYPE_P)
869#error "Non multi-arch definition of REGISTER_VIRTUAL_TYPE"
870#endif
871#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_TYPE_P)
872#define REGISTER_VIRTUAL_TYPE_P() (gdbarch_register_virtual_type_p (current_gdbarch))
873#endif
874
875/* Default (function) for non- multi-arch platforms. */
876#if (!GDB_MULTI_ARCH) && !defined (REGISTER_VIRTUAL_TYPE)
877#define REGISTER_VIRTUAL_TYPE(reg_nr) (internal_error (__FILE__, __LINE__, "REGISTER_VIRTUAL_TYPE"), 0)
878#endif
879
104c1213
JM		 880typedef struct type * (gdbarch_register_virtual_type_ftype) (int reg_nr);
881extern struct type * gdbarch_register_virtual_type (struct gdbarch *gdbarch, int reg_nr);
882extern void set_gdbarch_register_virtual_type (struct gdbarch *gdbarch, gdbarch_register_virtual_type_ftype *register_virtual_type);
83905903
AC		 883#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_TYPE)
884#error "Non multi-arch definition of REGISTER_VIRTUAL_TYPE"
885#endif
0f71a2f6 886#if GDB_MULTI_ARCH
6166d547 887#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_TYPE)
0f71a2f6
JM		 888#define REGISTER_VIRTUAL_TYPE(reg_nr) (gdbarch_register_virtual_type (current_gdbarch, reg_nr))
889#endif
890#endif
891
35cac7cf
AC		 892extern int gdbarch_register_type_p (struct gdbarch *gdbarch);
893
894typedef struct type * (gdbarch_register_type_ftype) (struct gdbarch *gdbarch, int reg_nr);
895extern struct type * gdbarch_register_type (struct gdbarch *gdbarch, int reg_nr);
896extern void set_gdbarch_register_type (struct gdbarch *gdbarch, gdbarch_register_type_ftype *register_type);
897
903ad3a6
AC		 898#if defined (DEPRECATED_DO_REGISTERS_INFO)
899/* Legacy for systems yet to multi-arch DEPRECATED_DO_REGISTERS_INFO */
900#if !defined (DEPRECATED_DO_REGISTERS_INFO_P)
901#define DEPRECATED_DO_REGISTERS_INFO_P() (1)
0ab7a791
AC		 902#endif
903#endif
904
905/* Default predicate for non- multi-arch targets. */
903ad3a6
AC		 906#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_DO_REGISTERS_INFO_P)
907#define DEPRECATED_DO_REGISTERS_INFO_P() (0)
0ab7a791
AC		 908#endif
909
903ad3a6
AC		 910extern int gdbarch_deprecated_do_registers_info_p (struct gdbarch *gdbarch);
911#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DO_REGISTERS_INFO_P)
912#error "Non multi-arch definition of DEPRECATED_DO_REGISTERS_INFO"
0ab7a791 913#endif
903ad3a6
AC		 914#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DO_REGISTERS_INFO_P)
915#define DEPRECATED_DO_REGISTERS_INFO_P() (gdbarch_deprecated_do_registers_info_p (current_gdbarch))
0ab7a791
AC		 916#endif
917
666e11c5 918/* Default (function) for non- multi-arch platforms. */
903ad3a6
AC		 919#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_DO_REGISTERS_INFO)
920#define DEPRECATED_DO_REGISTERS_INFO(reg_nr, fpregs) (internal_error (__FILE__, __LINE__, "DEPRECATED_DO_REGISTERS_INFO"), 0)
666e11c5
EZ		 921#endif
922
903ad3a6
AC		 923typedef void (gdbarch_deprecated_do_registers_info_ftype) (int reg_nr, int fpregs);
924extern void gdbarch_deprecated_do_registers_info (struct gdbarch *gdbarch, int reg_nr, int fpregs);
925extern void set_gdbarch_deprecated_do_registers_info (struct gdbarch *gdbarch, gdbarch_deprecated_do_registers_info_ftype *deprecated_do_registers_info);
926#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DO_REGISTERS_INFO)
927#error "Non multi-arch definition of DEPRECATED_DO_REGISTERS_INFO"
83905903 928#endif
666e11c5 929#if GDB_MULTI_ARCH
903ad3a6
AC		 930#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DO_REGISTERS_INFO)
931#define DEPRECATED_DO_REGISTERS_INFO(reg_nr, fpregs) (gdbarch_deprecated_do_registers_info (current_gdbarch, reg_nr, fpregs))
666e11c5
EZ		 932#endif
933#endif
934
0ab7a791
AC		 935typedef void (gdbarch_print_registers_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all);
936extern void gdbarch_print_registers_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all);
937extern void set_gdbarch_print_registers_info (struct gdbarch *gdbarch, gdbarch_print_registers_info_ftype *print_registers_info);
938
23e3a7ac
AC		 939extern int gdbarch_print_float_info_p (struct gdbarch *gdbarch);
940
941typedef void (gdbarch_print_float_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
942extern void gdbarch_print_float_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
5e74b15c 943extern void set_gdbarch_print_float_info (struct gdbarch *gdbarch, gdbarch_print_float_info_ftype *print_float_info);
5e74b15c 944
e76f1f2e
AC		 945extern int gdbarch_print_vector_info_p (struct gdbarch *gdbarch);
946
947typedef void (gdbarch_print_vector_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
948extern void gdbarch_print_vector_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
949extern void set_gdbarch_print_vector_info (struct gdbarch *gdbarch, gdbarch_print_vector_info_ftype *print_vector_info);
950
7c7651b2
AC		 951/* MAP a GDB RAW register number onto a simulator register number. See
952 also include/...-sim.h. */
953
954/* Default (function) for non- multi-arch platforms. */
955#if (!GDB_MULTI_ARCH) && !defined (REGISTER_SIM_REGNO)
8238d0bf 956#define REGISTER_SIM_REGNO(reg_nr) (legacy_register_sim_regno (reg_nr))
7c7651b2
AC		 957#endif
958
959typedef int (gdbarch_register_sim_regno_ftype) (int reg_nr);
960extern int gdbarch_register_sim_regno (struct gdbarch *gdbarch, int reg_nr);
961extern void set_gdbarch_register_sim_regno (struct gdbarch *gdbarch, gdbarch_register_sim_regno_ftype *register_sim_regno);
83905903
AC		 962#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIM_REGNO)
963#error "Non multi-arch definition of REGISTER_SIM_REGNO"
964#endif
7c7651b2
AC		 965#if GDB_MULTI_ARCH
966#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIM_REGNO)
967#define REGISTER_SIM_REGNO(reg_nr) (gdbarch_register_sim_regno (current_gdbarch, reg_nr))
968#endif
969#endif
970
2649061d
AC		 971#if defined (REGISTER_BYTES_OK)
972/* Legacy for systems yet to multi-arch REGISTER_BYTES_OK */
eee30e78 973#if !defined (REGISTER_BYTES_OK_P)
2649061d
AC		 974#define REGISTER_BYTES_OK_P() (1)
975#endif
eee30e78 976#endif
2649061d
AC		 977
978/* Default predicate for non- multi-arch targets. */
979#if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK_P)
980#define REGISTER_BYTES_OK_P() (0)
981#endif
982
983extern int gdbarch_register_bytes_ok_p (struct gdbarch *gdbarch);
83905903
AC		 984#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK_P)
985#error "Non multi-arch definition of REGISTER_BYTES_OK"
986#endif
2649061d
AC		 987#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK_P)
988#define REGISTER_BYTES_OK_P() (gdbarch_register_bytes_ok_p (current_gdbarch))
989#endif
990
991/* Default (function) for non- multi-arch platforms. */
992#if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK)
8e65ff28 993#define REGISTER_BYTES_OK(nr_bytes) (internal_error (__FILE__, __LINE__, "REGISTER_BYTES_OK"), 0)
2649061d
AC		 994#endif
995
996typedef int (gdbarch_register_bytes_ok_ftype) (long nr_bytes);
997extern int gdbarch_register_bytes_ok (struct gdbarch *gdbarch, long nr_bytes);
998extern void set_gdbarch_register_bytes_ok (struct gdbarch *gdbarch, gdbarch_register_bytes_ok_ftype *register_bytes_ok);
83905903
AC		 999#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK)
1000#error "Non multi-arch definition of REGISTER_BYTES_OK"
1001#endif
2649061d
AC		 1002#if GDB_MULTI_ARCH
1003#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK)
1004#define REGISTER_BYTES_OK(nr_bytes) (gdbarch_register_bytes_ok (current_gdbarch, nr_bytes))
1005#endif
1006#endif
1007
01fb7433
AC		 1008/* Default (function) for non- multi-arch platforms. */
1009#if (!GDB_MULTI_ARCH) && !defined (CANNOT_FETCH_REGISTER)
1010#define CANNOT_FETCH_REGISTER(regnum) (cannot_register_not (regnum))
1011#endif
1012
1013typedef int (gdbarch_cannot_fetch_register_ftype) (int regnum);
1014extern int gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, int regnum);
1015extern void set_gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, gdbarch_cannot_fetch_register_ftype *cannot_fetch_register);
83905903
AC		 1016#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_FETCH_REGISTER)
1017#error "Non multi-arch definition of CANNOT_FETCH_REGISTER"
1018#endif
01fb7433
AC		 1019#if GDB_MULTI_ARCH
1020#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_FETCH_REGISTER)
1021#define CANNOT_FETCH_REGISTER(regnum) (gdbarch_cannot_fetch_register (current_gdbarch, regnum))
1022#endif
1023#endif
1024
1025/* Default (function) for non- multi-arch platforms. */
1026#if (!GDB_MULTI_ARCH) && !defined (CANNOT_STORE_REGISTER)
1027#define CANNOT_STORE_REGISTER(regnum) (cannot_register_not (regnum))
1028#endif
1029
1030typedef int (gdbarch_cannot_store_register_ftype) (int regnum);
1031extern int gdbarch_cannot_store_register (struct gdbarch *gdbarch, int regnum);
1032extern void set_gdbarch_cannot_store_register (struct gdbarch *gdbarch, gdbarch_cannot_store_register_ftype *cannot_store_register);
83905903
AC		 1033#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STORE_REGISTER)
1034#error "Non multi-arch definition of CANNOT_STORE_REGISTER"
1035#endif
01fb7433
AC		 1036#if GDB_MULTI_ARCH
1037#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_STORE_REGISTER)
1038#define CANNOT_STORE_REGISTER(regnum) (gdbarch_cannot_store_register (current_gdbarch, regnum))
1039#endif
1040#endif
1041
9df628e0
RE		 1042/* setjmp/longjmp support. */
1043
1044#if defined (GET_LONGJMP_TARGET)
1045/* Legacy for systems yet to multi-arch GET_LONGJMP_TARGET */
1046#if !defined (GET_LONGJMP_TARGET_P)
1047#define GET_LONGJMP_TARGET_P() (1)
1048#endif
1049#endif
1050
1051/* Default predicate for non- multi-arch targets. */
1052#if (!GDB_MULTI_ARCH) && !defined (GET_LONGJMP_TARGET_P)
1053#define GET_LONGJMP_TARGET_P() (0)
1054#endif
1055
1056extern int gdbarch_get_longjmp_target_p (struct gdbarch *gdbarch);
1057#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET_P)
1058#error "Non multi-arch definition of GET_LONGJMP_TARGET"
1059#endif
1060#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET_P)
1061#define GET_LONGJMP_TARGET_P() (gdbarch_get_longjmp_target_p (current_gdbarch))
1062#endif
1063
1064/* Default (function) for non- multi-arch platforms. */
1065#if (!GDB_MULTI_ARCH) && !defined (GET_LONGJMP_TARGET)
1066#define GET_LONGJMP_TARGET(pc) (internal_error (__FILE__, __LINE__, "GET_LONGJMP_TARGET"), 0)
1067#endif
1068
1069typedef int (gdbarch_get_longjmp_target_ftype) (CORE_ADDR *pc);
1070extern int gdbarch_get_longjmp_target (struct gdbarch *gdbarch, CORE_ADDR *pc);
1071extern void set_gdbarch_get_longjmp_target (struct gdbarch *gdbarch, gdbarch_get_longjmp_target_ftype *get_longjmp_target);
1072#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET)
1073#error "Non multi-arch definition of GET_LONGJMP_TARGET"
1074#endif
1075#if GDB_MULTI_ARCH
1076#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET)
1077#define GET_LONGJMP_TARGET(pc) (gdbarch_get_longjmp_target (current_gdbarch, pc))
1078#endif
1079#endif
1080
028c194b
AC		 1081/* Non multi-arch DUMMY_FRAMES are a mess (multi-arch ones are not that
1082 much better but at least they are vaguely consistent). The headers
1083 and body contain convoluted #if/#else sequences for determine how
1084 things should be compiled. Instead of trying to mimic that
1085 behaviour here (and hence entrench it further) gdbarch simply
1086 reqires that these methods be set up from the word go. This also
1087 avoids any potential problems with moving beyond multi-arch partial. */
1088
b99fa2d2 1089/* Default (value) for non- multi-arch platforms. */
07555a72
AC		 1090#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
1091#define DEPRECATED_USE_GENERIC_DUMMY_FRAMES (1)
b99fa2d2
AC		 1092#endif
1093
07555a72
AC		 1094extern int gdbarch_deprecated_use_generic_dummy_frames (struct gdbarch *gdbarch);
1095extern void set_gdbarch_deprecated_use_generic_dummy_frames (struct gdbarch *gdbarch, int deprecated_use_generic_dummy_frames);
1096#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
1097#error "Non multi-arch definition of DEPRECATED_USE_GENERIC_DUMMY_FRAMES"
83905903 1098#endif
0f71a2f6 1099#if GDB_MULTI_ARCH
07555a72
AC		 1100#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
1101#define DEPRECATED_USE_GENERIC_DUMMY_FRAMES (gdbarch_deprecated_use_generic_dummy_frames (current_gdbarch))
0f71a2f6
JM		 1102#endif
1103#endif
1104
b99fa2d2
AC		 1105/* Default (value) for non- multi-arch platforms. */
1106#if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_LOCATION)
1107#define CALL_DUMMY_LOCATION (AT_ENTRY_POINT)
1108#endif
1109
104c1213
JM		 1110extern int gdbarch_call_dummy_location (struct gdbarch *gdbarch);
1111extern void set_gdbarch_call_dummy_location (struct gdbarch *gdbarch, int call_dummy_location);
028c194b 1112#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LOCATION)
83905903
AC		 1113#error "Non multi-arch definition of CALL_DUMMY_LOCATION"
1114#endif
0f71a2f6 1115#if GDB_MULTI_ARCH
028c194b 1116#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LOCATION)
0f71a2f6
JM		 1117#define CALL_DUMMY_LOCATION (gdbarch_call_dummy_location (current_gdbarch))
1118#endif
1119#endif
1120
104c1213
JM		 1121typedef CORE_ADDR (gdbarch_call_dummy_address_ftype) (void);
1122extern CORE_ADDR gdbarch_call_dummy_address (struct gdbarch *gdbarch);
1123extern void set_gdbarch_call_dummy_address (struct gdbarch *gdbarch, gdbarch_call_dummy_address_ftype *call_dummy_address);
83905903
AC		 1124#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_ADDRESS)
1125#error "Non multi-arch definition of CALL_DUMMY_ADDRESS"
1126#endif
0f71a2f6 1127#if GDB_MULTI_ARCH
6166d547 1128#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_ADDRESS)
0f71a2f6
JM		 1129#define CALL_DUMMY_ADDRESS() (gdbarch_call_dummy_address (current_gdbarch))
1130#endif
1131#endif
1132
104c1213
JM		 1133extern CORE_ADDR gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch);
1134extern void set_gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch, CORE_ADDR call_dummy_start_offset);
83905903
AC		 1135#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_START_OFFSET)
1136#error "Non multi-arch definition of CALL_DUMMY_START_OFFSET"
1137#endif
0f71a2f6 1138#if GDB_MULTI_ARCH
6166d547 1139#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_START_OFFSET)
0f71a2f6
JM		 1140#define CALL_DUMMY_START_OFFSET (gdbarch_call_dummy_start_offset (current_gdbarch))
1141#endif
1142#endif
1143
104c1213
JM		 1144extern CORE_ADDR gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch);
1145extern void set_gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch, CORE_ADDR call_dummy_breakpoint_offset);
83905903
AC		 1146#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET)
1147#error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET"
1148#endif
0f71a2f6 1149#if GDB_MULTI_ARCH
6166d547 1150#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET)
0f71a2f6
JM		 1151#define CALL_DUMMY_BREAKPOINT_OFFSET (gdbarch_call_dummy_breakpoint_offset (current_gdbarch))
1152#endif
1153#endif
1154
104c1213
JM		 1155extern int gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch *gdbarch);
1156extern void set_gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch *gdbarch, int call_dummy_breakpoint_offset_p);
028c194b 1157#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
83905903
AC		 1158#error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET_P"
1159#endif
0f71a2f6 1160#if GDB_MULTI_ARCH
028c194b 1161#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
0f71a2f6
JM		 1162#define CALL_DUMMY_BREAKPOINT_OFFSET_P (gdbarch_call_dummy_breakpoint_offset_p (current_gdbarch))
1163#endif
1164#endif
1165
104c1213
JM		 1166extern int gdbarch_call_dummy_length (struct gdbarch *gdbarch);
1167extern void set_gdbarch_call_dummy_length (struct gdbarch *gdbarch, int call_dummy_length);
83905903
AC		 1168#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LENGTH)
1169#error "Non multi-arch definition of CALL_DUMMY_LENGTH"
1170#endif
0f71a2f6 1171#if GDB_MULTI_ARCH
6166d547 1172#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LENGTH)
0f71a2f6
JM		 1173#define CALL_DUMMY_LENGTH (gdbarch_call_dummy_length (current_gdbarch))
1174#endif
1175#endif
1176
ae45cd16
AC		 1177/* NOTE: cagney/2002-11-24: This function with predicate has a valid
1178 (callable) initial value. As a consequence, even when the predicate
1179 is false, the corresponding function works. This simplifies the
1180 migration process - old code, calling DEPRECATED_PC_IN_CALL_DUMMY(),
1181 doesn't need to be modified. */
1182
1183#if defined (DEPRECATED_PC_IN_CALL_DUMMY)
1184/* Legacy for systems yet to multi-arch DEPRECATED_PC_IN_CALL_DUMMY */
1185#if !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1186#define DEPRECATED_PC_IN_CALL_DUMMY_P() (1)
1187#endif
1188#endif
1189
1190/* Default predicate for non- multi-arch targets. */
1191#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1192#define DEPRECATED_PC_IN_CALL_DUMMY_P() (0)
1193#endif
1194
1195extern int gdbarch_deprecated_pc_in_call_dummy_p (struct gdbarch *gdbarch);
1196#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1197#error "Non multi-arch definition of DEPRECATED_PC_IN_CALL_DUMMY"
1198#endif
1199#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1200#define DEPRECATED_PC_IN_CALL_DUMMY_P() (gdbarch_deprecated_pc_in_call_dummy_p (current_gdbarch))
1201#endif
1202
b99fa2d2 1203/* Default (function) for non- multi-arch platforms. */
ae45cd16
AC		 1204#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PC_IN_CALL_DUMMY)
1205#define DEPRECATED_PC_IN_CALL_DUMMY(pc, sp, frame_address) (generic_pc_in_call_dummy (pc, sp, frame_address))
b99fa2d2
AC		 1206#endif
1207
ae45cd16
AC		 1208typedef int (gdbarch_deprecated_pc_in_call_dummy_ftype) (CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
1209extern int gdbarch_deprecated_pc_in_call_dummy (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
1210extern void set_gdbarch_deprecated_pc_in_call_dummy (struct gdbarch *gdbarch, gdbarch_deprecated_pc_in_call_dummy_ftype *deprecated_pc_in_call_dummy);
1211#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PC_IN_CALL_DUMMY)
1212#error "Non multi-arch definition of DEPRECATED_PC_IN_CALL_DUMMY"
83905903 1213#endif
0f71a2f6 1214#if GDB_MULTI_ARCH
ae45cd16
AC		 1215#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PC_IN_CALL_DUMMY)
1216#define DEPRECATED_PC_IN_CALL_DUMMY(pc, sp, frame_address) (gdbarch_deprecated_pc_in_call_dummy (current_gdbarch, pc, sp, frame_address))
0f71a2f6
JM		 1217#endif
1218#endif
1219
104c1213
JM		 1220extern int gdbarch_call_dummy_p (struct gdbarch *gdbarch);
1221extern void set_gdbarch_call_dummy_p (struct gdbarch *gdbarch, int call_dummy_p);
028c194b 1222#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_P)
83905903
AC		 1223#error "Non multi-arch definition of CALL_DUMMY_P"
1224#endif
0f71a2f6 1225#if GDB_MULTI_ARCH
028c194b 1226#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_P)
0f71a2f6
JM		 1227#define CALL_DUMMY_P (gdbarch_call_dummy_p (current_gdbarch))
1228#endif
1229#endif
1230
33489c5b 1231/* Default (value) for non- multi-arch platforms. */
6166d547 1232#if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_WORDS)
33489c5b
AC		 1233#define CALL_DUMMY_WORDS (legacy_call_dummy_words)
1234#endif
1235
104c1213
JM		 1236extern LONGEST * gdbarch_call_dummy_words (struct gdbarch *gdbarch);
1237extern void set_gdbarch_call_dummy_words (struct gdbarch *gdbarch, LONGEST * call_dummy_words);
83905903
AC		 1238#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_WORDS)
1239#error "Non multi-arch definition of CALL_DUMMY_WORDS"
1240#endif
33489c5b 1241#if GDB_MULTI_ARCH
6166d547 1242#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_WORDS)
0f71a2f6
JM		 1243#define CALL_DUMMY_WORDS (gdbarch_call_dummy_words (current_gdbarch))
1244#endif
33489c5b
AC		 1245#endif
1246
1247/* Default (value) for non- multi-arch platforms. */
6166d547 1248#if (!GDB_MULTI_ARCH) && !defined (SIZEOF_CALL_DUMMY_WORDS)
33489c5b
AC		 1249#define SIZEOF_CALL_DUMMY_WORDS (legacy_sizeof_call_dummy_words)
1250#endif
0f71a2f6 1251
104c1213
JM		 1252extern int gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch);
1253extern void set_gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch, int sizeof_call_dummy_words);
83905903
AC		 1254#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIZEOF_CALL_DUMMY_WORDS)
1255#error "Non multi-arch definition of SIZEOF_CALL_DUMMY_WORDS"
1256#endif
33489c5b 1257#if GDB_MULTI_ARCH
6166d547 1258#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIZEOF_CALL_DUMMY_WORDS)
0f71a2f6
JM		 1259#define SIZEOF_CALL_DUMMY_WORDS (gdbarch_sizeof_call_dummy_words (current_gdbarch))
1260#endif
33489c5b 1261#endif
0f71a2f6 1262
104c1213
JM		 1263extern int gdbarch_call_dummy_stack_adjust_p (struct gdbarch *gdbarch);
1264extern void set_gdbarch_call_dummy_stack_adjust_p (struct gdbarch *gdbarch, int call_dummy_stack_adjust_p);
028c194b 1265#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_STACK_ADJUST_P)
83905903
AC		 1266#error "Non multi-arch definition of CALL_DUMMY_STACK_ADJUST_P"
1267#endif
0f71a2f6 1268#if GDB_MULTI_ARCH
028c194b 1269#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_STACK_ADJUST_P)
0f71a2f6
JM		 1270#define CALL_DUMMY_STACK_ADJUST_P (gdbarch_call_dummy_stack_adjust_p (current_gdbarch))
1271#endif
1272#endif
1273
104c1213
JM		 1274extern int gdbarch_call_dummy_stack_adjust (struct gdbarch *gdbarch);
1275extern void set_gdbarch_call_dummy_stack_adjust (struct gdbarch *gdbarch, int call_dummy_stack_adjust);
83905903
AC		 1276#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_STACK_ADJUST)
1277#error "Non multi-arch definition of CALL_DUMMY_STACK_ADJUST"
1278#endif
0f71a2f6 1279#if GDB_MULTI_ARCH
6166d547 1280#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_STACK_ADJUST)
0f71a2f6
JM		 1281#define CALL_DUMMY_STACK_ADJUST (gdbarch_call_dummy_stack_adjust (current_gdbarch))
1282#endif
1283#endif
1284
104c1213
JM		 1285typedef 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);
1286extern 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);
1287extern void set_gdbarch_fix_call_dummy (struct gdbarch *gdbarch, gdbarch_fix_call_dummy_ftype *fix_call_dummy);
83905903
AC		 1288#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FIX_CALL_DUMMY)
1289#error "Non multi-arch definition of FIX_CALL_DUMMY"
1290#endif
0f71a2f6 1291#if GDB_MULTI_ARCH
6166d547 1292#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FIX_CALL_DUMMY)
0f71a2f6
JM		 1293#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))
1294#endif
1295#endif
1296
2ca6c561
AC		 1297#if defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1298/* Legacy for systems yet to multi-arch DEPRECATED_INIT_FRAME_PC_FIRST */
1299#if !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1300#define DEPRECATED_INIT_FRAME_PC_FIRST_P() (1)
1301#endif
1302#endif
1303
1304/* Default predicate for non- multi-arch targets. */
1305#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1306#define DEPRECATED_INIT_FRAME_PC_FIRST_P() (0)
1307#endif
1308
1309extern int gdbarch_deprecated_init_frame_pc_first_p (struct gdbarch *gdbarch);
1310#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1311#error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC_FIRST"
1312#endif
1313#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1314#define DEPRECATED_INIT_FRAME_PC_FIRST_P() (gdbarch_deprecated_init_frame_pc_first_p (current_gdbarch))
1315#endif
1316
10312cc4 1317/* Default (function) for non- multi-arch platforms. */
2ca6c561
AC		 1318#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1319#define DEPRECATED_INIT_FRAME_PC_FIRST(fromleaf, prev) (internal_error (__FILE__, __LINE__, "DEPRECATED_INIT_FRAME_PC_FIRST"), 0)
10312cc4
AC		 1320#endif
1321
97f46953
AC		 1322typedef CORE_ADDR (gdbarch_deprecated_init_frame_pc_first_ftype) (int fromleaf, struct frame_info *prev);
1323extern CORE_ADDR gdbarch_deprecated_init_frame_pc_first (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
2ca6c561
AC		 1324extern void set_gdbarch_deprecated_init_frame_pc_first (struct gdbarch *gdbarch, gdbarch_deprecated_init_frame_pc_first_ftype *deprecated_init_frame_pc_first);
1325#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1326#error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC_FIRST"
83905903 1327#endif
10312cc4 1328#if GDB_MULTI_ARCH
2ca6c561
AC		 1329#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1330#define DEPRECATED_INIT_FRAME_PC_FIRST(fromleaf, prev) (gdbarch_deprecated_init_frame_pc_first (current_gdbarch, fromleaf, prev))
10312cc4
AC		 1331#endif
1332#endif
1333
a5afb99f
AC		 1334#if defined (DEPRECATED_INIT_FRAME_PC)
1335/* Legacy for systems yet to multi-arch DEPRECATED_INIT_FRAME_PC */
1336#if !defined (DEPRECATED_INIT_FRAME_PC_P)
1337#define DEPRECATED_INIT_FRAME_PC_P() (1)
1338#endif
1339#endif
1340
1341/* Default predicate for non- multi-arch targets. */
1342#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC_P)
1343#define DEPRECATED_INIT_FRAME_PC_P() (0)
1344#endif
1345
1346extern int gdbarch_deprecated_init_frame_pc_p (struct gdbarch *gdbarch);
1347#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_P)
1348#error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC"
1349#endif
1350#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_P)
1351#define DEPRECATED_INIT_FRAME_PC_P() (gdbarch_deprecated_init_frame_pc_p (current_gdbarch))
1352#endif
1353
10312cc4 1354/* Default (function) for non- multi-arch platforms. */
a5afb99f
AC		 1355#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC)
1356#define DEPRECATED_INIT_FRAME_PC(fromleaf, prev) (internal_error (__FILE__, __LINE__, "DEPRECATED_INIT_FRAME_PC"), 0)
10312cc4
AC		 1357#endif
1358
a5afb99f
AC		 1359typedef CORE_ADDR (gdbarch_deprecated_init_frame_pc_ftype) (int fromleaf, struct frame_info *prev);
1360extern CORE_ADDR gdbarch_deprecated_init_frame_pc (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1361extern void set_gdbarch_deprecated_init_frame_pc (struct gdbarch *gdbarch, gdbarch_deprecated_init_frame_pc_ftype *deprecated_init_frame_pc);
1362#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC)
1363#error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC"
83905903 1364#endif
10312cc4 1365#if GDB_MULTI_ARCH
a5afb99f
AC		 1366#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC)
1367#define DEPRECATED_INIT_FRAME_PC(fromleaf, prev) (gdbarch_deprecated_init_frame_pc (current_gdbarch, fromleaf, prev))
10312cc4
AC		 1368#endif
1369#endif
1370
104c1213
JM		 1371extern int gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch);
1372extern void set_gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch, int believe_pcc_promotion);
83905903
AC		 1373#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION)
1374#error "Non multi-arch definition of BELIEVE_PCC_PROMOTION"
1375#endif
0f71a2f6 1376#if GDB_MULTI_ARCH
6166d547 1377#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION)
0f71a2f6
JM		 1378#define BELIEVE_PCC_PROMOTION (gdbarch_believe_pcc_promotion (current_gdbarch))
1379#endif
1380#endif
1381
104c1213
JM		 1382extern int gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch);
1383extern void set_gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch, int believe_pcc_promotion_type);
83905903
AC		 1384#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION_TYPE)
1385#error "Non multi-arch definition of BELIEVE_PCC_PROMOTION_TYPE"
1386#endif
e669114a 1387#if !defined (BELIEVE_PCC_PROMOTION_TYPE)
0f71a2f6
JM		 1388#define BELIEVE_PCC_PROMOTION_TYPE (gdbarch_believe_pcc_promotion_type (current_gdbarch))
1389#endif
0f71a2f6 1390
a216a322
AC		 1391#if defined (GET_SAVED_REGISTER)
1392/* Legacy for systems yet to multi-arch GET_SAVED_REGISTER */
1393#if !defined (GET_SAVED_REGISTER_P)
1394#define GET_SAVED_REGISTER_P() (1)
1395#endif
1396#endif
1397
1398/* Default predicate for non- multi-arch targets. */
1399#if (!GDB_MULTI_ARCH) && !defined (GET_SAVED_REGISTER_P)
1400#define GET_SAVED_REGISTER_P() (0)
1401#endif
1402
1403extern int gdbarch_get_saved_register_p (struct gdbarch *gdbarch);
1404#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_SAVED_REGISTER_P)
1405#error "Non multi-arch definition of GET_SAVED_REGISTER"
1406#endif
1407#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_SAVED_REGISTER_P)
1408#define GET_SAVED_REGISTER_P() (gdbarch_get_saved_register_p (current_gdbarch))
1409#endif
1410
e4b415d9
AC		 1411/* Default (function) for non- multi-arch platforms. */
1412#if (!GDB_MULTI_ARCH) && !defined (GET_SAVED_REGISTER)
a216a322 1413#define GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (internal_error (__FILE__, __LINE__, "GET_SAVED_REGISTER"), 0)
e4b415d9 1414#endif
028c194b 1415
104c1213
JM		 1416typedef void (gdbarch_get_saved_register_ftype) (char *raw_buffer, int *optimized, CORE_ADDR *addrp, struct frame_info *frame, int regnum, enum lval_type *lval);
1417extern 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);
1418extern void set_gdbarch_get_saved_register (struct gdbarch *gdbarch, gdbarch_get_saved_register_ftype *get_saved_register);
e4b415d9 1419#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_SAVED_REGISTER)
83905903
AC		 1420#error "Non multi-arch definition of GET_SAVED_REGISTER"
1421#endif
0f71a2f6 1422#if GDB_MULTI_ARCH
e4b415d9 1423#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_SAVED_REGISTER)
0f71a2f6
JM		 1424#define GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (gdbarch_get_saved_register (current_gdbarch, raw_buffer, optimized, addrp, frame, regnum, lval))
1425#endif
1426#endif
1427
33489c5b 1428/* Default (function) for non- multi-arch platforms. */
6166d547 1429#if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERTIBLE)
33489c5b
AC		 1430#define REGISTER_CONVERTIBLE(nr) (generic_register_convertible_not (nr))
1431#endif
1432
104c1213
JM		 1433typedef int (gdbarch_register_convertible_ftype) (int nr);
1434extern int gdbarch_register_convertible (struct gdbarch *gdbarch, int nr);
1435extern void set_gdbarch_register_convertible (struct gdbarch *gdbarch, gdbarch_register_convertible_ftype *register_convertible);
83905903
AC		 1436#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERTIBLE)
1437#error "Non multi-arch definition of REGISTER_CONVERTIBLE"
1438#endif
33489c5b 1439#if GDB_MULTI_ARCH
6166d547 1440#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERTIBLE)
0f71a2f6
JM		 1441#define REGISTER_CONVERTIBLE(nr) (gdbarch_register_convertible (current_gdbarch, nr))
1442#endif
33489c5b
AC		 1443#endif
1444
1445/* Default (function) for non- multi-arch platforms. */
6166d547 1446#if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_VIRTUAL)
8e65ff28 1447#define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_VIRTUAL"), 0)
33489c5b 1448#endif
0f71a2f6 1449
104c1213
JM		 1450typedef void (gdbarch_register_convert_to_virtual_ftype) (int regnum, struct type *type, char *from, char *to);
1451extern void gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
1452extern void set_gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, gdbarch_register_convert_to_virtual_ftype *register_convert_to_virtual);
83905903
AC		 1453#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_VIRTUAL)
1454#error "Non multi-arch definition of REGISTER_CONVERT_TO_VIRTUAL"
1455#endif
33489c5b 1456#if GDB_MULTI_ARCH
6166d547 1457#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_VIRTUAL)
0f71a2f6
JM		 1458#define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (gdbarch_register_convert_to_virtual (current_gdbarch, regnum, type, from, to))
1459#endif
33489c5b
AC		 1460#endif
1461
1462/* Default (function) for non- multi-arch platforms. */
6166d547 1463#if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_RAW)
8e65ff28 1464#define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_RAW"), 0)
33489c5b 1465#endif
0f71a2f6 1466
104c1213
JM		 1467typedef void (gdbarch_register_convert_to_raw_ftype) (struct type *type, int regnum, char *from, char *to);
1468extern void gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, struct type *type, int regnum, char *from, char *to);
1469extern void set_gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, gdbarch_register_convert_to_raw_ftype *register_convert_to_raw);
83905903
AC		 1470#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_RAW)
1471#error "Non multi-arch definition of REGISTER_CONVERT_TO_RAW"
1472#endif
33489c5b 1473#if GDB_MULTI_ARCH
6166d547 1474#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_RAW)
0f71a2f6
JM		 1475#define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (gdbarch_register_convert_to_raw (current_gdbarch, type, regnum, from, to))
1476#endif
33489c5b
AC		 1477#endif
1478
13d01224
AC		 1479/* Default (function) for non- multi-arch platforms. */
1480#if (!GDB_MULTI_ARCH) && !defined (CONVERT_REGISTER_P)
1481#define CONVERT_REGISTER_P(regnum) (legacy_convert_register_p (regnum))
1482#endif
1483
1484typedef int (gdbarch_convert_register_p_ftype) (int regnum);
1485extern int gdbarch_convert_register_p (struct gdbarch *gdbarch, int regnum);
1486extern void set_gdbarch_convert_register_p (struct gdbarch *gdbarch, gdbarch_convert_register_p_ftype *convert_register_p);
1487#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_REGISTER_P)
1488#error "Non multi-arch definition of CONVERT_REGISTER_P"
1489#endif
1490#if GDB_MULTI_ARCH
1491#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_REGISTER_P)
1492#define CONVERT_REGISTER_P(regnum) (gdbarch_convert_register_p (current_gdbarch, regnum))
1493#endif
1494#endif
1495
1496/* Default (function) for non- multi-arch platforms. */
1497#if (!GDB_MULTI_ARCH) && !defined (REGISTER_TO_VALUE)
1498#define REGISTER_TO_VALUE(regnum, type, from, to) (legacy_register_to_value (regnum, type, from, to))
1499#endif
1500
1501typedef void (gdbarch_register_to_value_ftype) (int regnum, struct type *type, char *from, char *to);
1502extern void gdbarch_register_to_value (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
1503extern void set_gdbarch_register_to_value (struct gdbarch *gdbarch, gdbarch_register_to_value_ftype *register_to_value);
1504#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_TO_VALUE)
1505#error "Non multi-arch definition of REGISTER_TO_VALUE"
1506#endif
1507#if GDB_MULTI_ARCH
1508#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_TO_VALUE)
1509#define REGISTER_TO_VALUE(regnum, type, from, to) (gdbarch_register_to_value (current_gdbarch, regnum, type, from, to))
1510#endif
1511#endif
1512
1513/* Default (function) for non- multi-arch platforms. */
1514#if (!GDB_MULTI_ARCH) && !defined (VALUE_TO_REGISTER)
1515#define VALUE_TO_REGISTER(type, regnum, from, to) (legacy_value_to_register (type, regnum, from, to))
1516#endif
1517
1518typedef void (gdbarch_value_to_register_ftype) (struct type *type, int regnum, char *from, char *to);
1519extern void gdbarch_value_to_register (struct gdbarch *gdbarch, struct type *type, int regnum, char *from, char *to);
1520extern void set_gdbarch_value_to_register (struct gdbarch *gdbarch, gdbarch_value_to_register_ftype *value_to_register);
1521#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (VALUE_TO_REGISTER)
1522#error "Non multi-arch definition of VALUE_TO_REGISTER"
1523#endif
1524#if GDB_MULTI_ARCH
1525#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (VALUE_TO_REGISTER)
1526#define VALUE_TO_REGISTER(type, regnum, from, to) (gdbarch_value_to_register (current_gdbarch, type, regnum, from, to))
1527#endif
1528#endif
1529
33489c5b 1530/* Default (function) for non- multi-arch platforms. */
6166d547 1531#if (!GDB_MULTI_ARCH) && !defined (POINTER_TO_ADDRESS)
ac2e2ef7 1532#define POINTER_TO_ADDRESS(type, buf) (unsigned_pointer_to_address (type, buf))
33489c5b 1533#endif
4478b372 1534
66140c26
AC		 1535typedef CORE_ADDR (gdbarch_pointer_to_address_ftype) (struct type *type, const void *buf);
1536extern CORE_ADDR gdbarch_pointer_to_address (struct gdbarch *gdbarch, struct type *type, const void *buf);
4478b372 1537extern void set_gdbarch_pointer_to_address (struct gdbarch *gdbarch, gdbarch_pointer_to_address_ftype *pointer_to_address);
83905903
AC		 1538#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POINTER_TO_ADDRESS)
1539#error "Non multi-arch definition of POINTER_TO_ADDRESS"
1540#endif
33489c5b 1541#if GDB_MULTI_ARCH
6166d547 1542#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POINTER_TO_ADDRESS)
4478b372
JB		 1543#define POINTER_TO_ADDRESS(type, buf) (gdbarch_pointer_to_address (current_gdbarch, type, buf))
1544#endif
33489c5b
AC		 1545#endif
1546
1547/* Default (function) for non- multi-arch platforms. */
6166d547 1548#if (!GDB_MULTI_ARCH) && !defined (ADDRESS_TO_POINTER)
ac2e2ef7 1549#define ADDRESS_TO_POINTER(type, buf, addr) (unsigned_address_to_pointer (type, buf, addr))
33489c5b 1550#endif
4478b372 1551
ac2e2ef7
AC		 1552typedef void (gdbarch_address_to_pointer_ftype) (struct type *type, void *buf, CORE_ADDR addr);
1553extern void gdbarch_address_to_pointer (struct gdbarch *gdbarch, struct type *type, void *buf, CORE_ADDR addr);
4478b372 1554extern void set_gdbarch_address_to_pointer (struct gdbarch *gdbarch, gdbarch_address_to_pointer_ftype *address_to_pointer);
83905903
AC		 1555#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_TO_POINTER)
1556#error "Non multi-arch definition of ADDRESS_TO_POINTER"
1557#endif
33489c5b 1558#if GDB_MULTI_ARCH
6166d547 1559#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_TO_POINTER)
4478b372
JB		 1560#define ADDRESS_TO_POINTER(type, buf, addr) (gdbarch_address_to_pointer (current_gdbarch, type, buf, addr))
1561#endif
33489c5b
AC		 1562#endif
1563
fc0c74b1
AC		 1564#if defined (INTEGER_TO_ADDRESS)
1565/* Legacy for systems yet to multi-arch INTEGER_TO_ADDRESS */
1566#if !defined (INTEGER_TO_ADDRESS_P)
1567#define INTEGER_TO_ADDRESS_P() (1)
1568#endif
1569#endif
1570
1571/* Default predicate for non- multi-arch targets. */
1572#if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS_P)
1573#define INTEGER_TO_ADDRESS_P() (0)
1574#endif
1575
1576extern int gdbarch_integer_to_address_p (struct gdbarch *gdbarch);
1577#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS_P)
1578#error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1579#endif
1580#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS_P)
1581#define INTEGER_TO_ADDRESS_P() (gdbarch_integer_to_address_p (current_gdbarch))
1582#endif
1583
1584/* Default (function) for non- multi-arch platforms. */
1585#if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS)
73d3c16e 1586#define INTEGER_TO_ADDRESS(type, buf) (internal_error (__FILE__, __LINE__, "INTEGER_TO_ADDRESS"), 0)
fc0c74b1
AC		 1587#endif
1588
1589typedef CORE_ADDR (gdbarch_integer_to_address_ftype) (struct type *type, void *buf);
1590extern CORE_ADDR gdbarch_integer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
1591extern void set_gdbarch_integer_to_address (struct gdbarch *gdbarch, gdbarch_integer_to_address_ftype *integer_to_address);
1592#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS)
1593#error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1594#endif
1595#if GDB_MULTI_ARCH
1596#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS)
1597#define INTEGER_TO_ADDRESS(type, buf) (gdbarch_integer_to_address (current_gdbarch, type, buf))
1598#endif
1599#endif
1600
33489c5b 1601/* Default (function) for non- multi-arch platforms. */
6166d547 1602#if (!GDB_MULTI_ARCH) && !defined (RETURN_VALUE_ON_STACK)
33489c5b
AC		 1603#define RETURN_VALUE_ON_STACK(type) (generic_return_value_on_stack_not (type))
1604#endif
0f71a2f6 1605
71a9f22e
JB		 1606typedef int (gdbarch_return_value_on_stack_ftype) (struct type *type);
1607extern int gdbarch_return_value_on_stack (struct gdbarch *gdbarch, struct type *type);
1608extern void set_gdbarch_return_value_on_stack (struct gdbarch *gdbarch, gdbarch_return_value_on_stack_ftype *return_value_on_stack);
83905903
AC		 1609#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (RETURN_VALUE_ON_STACK)
1610#error "Non multi-arch definition of RETURN_VALUE_ON_STACK"
1611#endif
33489c5b 1612#if GDB_MULTI_ARCH
6166d547 1613#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (RETURN_VALUE_ON_STACK)
71a9f22e
JB		 1614#define RETURN_VALUE_ON_STACK(type) (gdbarch_return_value_on_stack (current_gdbarch, type))
1615#endif
33489c5b 1616#endif
71a9f22e 1617
c203844d
AC		 1618/* Default (function) for non- multi-arch platforms. */
1619#if (!GDB_MULTI_ARCH) && !defined (PUSH_ARGUMENTS)
1620#define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (default_push_arguments (nargs, args, sp, struct_return, struct_addr))
1621#endif
1622
104c1213
JM		 1623typedef CORE_ADDR (gdbarch_push_arguments_ftype) (int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
1624extern CORE_ADDR gdbarch_push_arguments (struct gdbarch *gdbarch, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
1625extern void set_gdbarch_push_arguments (struct gdbarch *gdbarch, gdbarch_push_arguments_ftype *push_arguments);
83905903
AC		 1626#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_ARGUMENTS)
1627#error "Non multi-arch definition of PUSH_ARGUMENTS"
1628#endif
0f71a2f6 1629#if GDB_MULTI_ARCH
6166d547 1630#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_ARGUMENTS)
0f71a2f6
JM		 1631#define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (gdbarch_push_arguments (current_gdbarch, nargs, args, sp, struct_return, struct_addr))
1632#endif
1633#endif
1634
f3824013
AC		 1635#if defined (DEPRECATED_PUSH_DUMMY_FRAME)
1636/* Legacy for systems yet to multi-arch DEPRECATED_PUSH_DUMMY_FRAME */
1637#if !defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1638#define DEPRECATED_PUSH_DUMMY_FRAME_P() (1)
1639#endif
1640#endif
1641
1642/* Default predicate for non- multi-arch targets. */
1643#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1644#define DEPRECATED_PUSH_DUMMY_FRAME_P() (0)
1645#endif
1646
1647extern int gdbarch_deprecated_push_dummy_frame_p (struct gdbarch *gdbarch);
1648#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1649#error "Non multi-arch definition of DEPRECATED_PUSH_DUMMY_FRAME"
1650#endif
1651#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1652#define DEPRECATED_PUSH_DUMMY_FRAME_P() (gdbarch_deprecated_push_dummy_frame_p (current_gdbarch))
1653#endif
1654
1655/* Default (function) for non- multi-arch platforms. */
1656#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_DUMMY_FRAME)
1657#define DEPRECATED_PUSH_DUMMY_FRAME (internal_error (__FILE__, __LINE__, "DEPRECATED_PUSH_DUMMY_FRAME"), 0)
f3824013
AC		 1658#endif
1659
1660typedef void (gdbarch_deprecated_push_dummy_frame_ftype) (void);
1661extern void gdbarch_deprecated_push_dummy_frame (struct gdbarch *gdbarch);
1662extern void set_gdbarch_deprecated_push_dummy_frame (struct gdbarch *gdbarch, gdbarch_deprecated_push_dummy_frame_ftype *deprecated_push_dummy_frame);
1663#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_DUMMY_FRAME)
1664#error "Non multi-arch definition of DEPRECATED_PUSH_DUMMY_FRAME"
83905903 1665#endif
0f71a2f6 1666#if GDB_MULTI_ARCH
f3824013
AC		 1667#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_DUMMY_FRAME)
1668#define DEPRECATED_PUSH_DUMMY_FRAME (gdbarch_deprecated_push_dummy_frame (current_gdbarch))
0f71a2f6
JM		 1669#endif
1670#endif
1671
69a0d5f4
AC		 1672#if defined (PUSH_RETURN_ADDRESS)
1673/* Legacy for systems yet to multi-arch PUSH_RETURN_ADDRESS */
1674#if !defined (PUSH_RETURN_ADDRESS_P)
1675#define PUSH_RETURN_ADDRESS_P() (1)
1676#endif
1677#endif
1678
1679/* Default predicate for non- multi-arch targets. */
1680#if (!GDB_MULTI_ARCH) && !defined (PUSH_RETURN_ADDRESS_P)
1681#define PUSH_RETURN_ADDRESS_P() (0)
1682#endif
1683
1684extern int gdbarch_push_return_address_p (struct gdbarch *gdbarch);
1685#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_RETURN_ADDRESS_P)
1686#error "Non multi-arch definition of PUSH_RETURN_ADDRESS"
1687#endif
1688#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_RETURN_ADDRESS_P)
1689#define PUSH_RETURN_ADDRESS_P() (gdbarch_push_return_address_p (current_gdbarch))
1690#endif
1691
1692/* Default (function) for non- multi-arch platforms. */
1693#if (!GDB_MULTI_ARCH) && !defined (PUSH_RETURN_ADDRESS)
1694#define PUSH_RETURN_ADDRESS(pc, sp) (internal_error (__FILE__, __LINE__, "PUSH_RETURN_ADDRESS"), 0)
1695#endif
1696
104c1213
JM		 1697typedef CORE_ADDR (gdbarch_push_return_address_ftype) (CORE_ADDR pc, CORE_ADDR sp);
1698extern CORE_ADDR gdbarch_push_return_address (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp);
1699extern void set_gdbarch_push_return_address (struct gdbarch *gdbarch, gdbarch_push_return_address_ftype *push_return_address);
83905903
AC		 1700#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_RETURN_ADDRESS)
1701#error "Non multi-arch definition of PUSH_RETURN_ADDRESS"
1702#endif
0f71a2f6 1703#if GDB_MULTI_ARCH
6166d547 1704#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_RETURN_ADDRESS)
0f71a2f6
JM		 1705#define PUSH_RETURN_ADDRESS(pc, sp) (gdbarch_push_return_address (current_gdbarch, pc, sp))
1706#endif
1707#endif
1708
dedc2a2b
AC		 1709#if defined (POP_FRAME)
1710/* Legacy for systems yet to multi-arch POP_FRAME */
1711#if !defined (POP_FRAME_P)
1712#define POP_FRAME_P() (1)
1713#endif
1714#endif
1715
1716/* Default predicate for non- multi-arch targets. */
1717#if (!GDB_MULTI_ARCH) && !defined (POP_FRAME_P)
1718#define POP_FRAME_P() (0)
1719#endif
1720
1721extern int gdbarch_pop_frame_p (struct gdbarch *gdbarch);
1722#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POP_FRAME_P)
1723#error "Non multi-arch definition of POP_FRAME"
1724#endif
1725#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POP_FRAME_P)
1726#define POP_FRAME_P() (gdbarch_pop_frame_p (current_gdbarch))
1727#endif
1728
1729/* Default (function) for non- multi-arch platforms. */
1730#if (!GDB_MULTI_ARCH) && !defined (POP_FRAME)
1731#define POP_FRAME (internal_error (__FILE__, __LINE__, "POP_FRAME"), 0)
dedc2a2b
AC		 1732#endif
1733
104c1213
JM		 1734typedef void (gdbarch_pop_frame_ftype) (void);
1735extern void gdbarch_pop_frame (struct gdbarch *gdbarch);
1736extern void set_gdbarch_pop_frame (struct gdbarch *gdbarch, gdbarch_pop_frame_ftype *pop_frame);
83905903
AC		 1737#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POP_FRAME)
1738#error "Non multi-arch definition of POP_FRAME"
1739#endif
0f71a2f6 1740#if GDB_MULTI_ARCH
6166d547 1741#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POP_FRAME)
0f71a2f6
JM		 1742#define POP_FRAME (gdbarch_pop_frame (current_gdbarch))
1743#endif
1744#endif
1745
104c1213
JM		 1746typedef void (gdbarch_store_struct_return_ftype) (CORE_ADDR addr, CORE_ADDR sp);
1747extern void gdbarch_store_struct_return (struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR sp);
1748extern void set_gdbarch_store_struct_return (struct gdbarch *gdbarch, gdbarch_store_struct_return_ftype *store_struct_return);
83905903
AC		 1749#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_STRUCT_RETURN)
1750#error "Non multi-arch definition of STORE_STRUCT_RETURN"
1751#endif
0f71a2f6 1752#if GDB_MULTI_ARCH
6166d547 1753#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_STRUCT_RETURN)
0f71a2f6
JM		 1754#define STORE_STRUCT_RETURN(addr, sp) (gdbarch_store_struct_return (current_gdbarch, addr, sp))
1755#endif
1756#endif
1757
ebba8386
AC		 1758/* Default (function) for non- multi-arch platforms. */
1759#if (!GDB_MULTI_ARCH) && !defined (EXTRACT_RETURN_VALUE)
1760#define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (legacy_extract_return_value (type, regcache, valbuf))
1761#endif
1762
1763typedef void (gdbarch_extract_return_value_ftype) (struct type *type, struct regcache *regcache, void *valbuf);
1764extern void gdbarch_extract_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, void *valbuf);
1765extern void set_gdbarch_extract_return_value (struct gdbarch *gdbarch, gdbarch_extract_return_value_ftype *extract_return_value);
1766#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_RETURN_VALUE)
1767#error "Non multi-arch definition of EXTRACT_RETURN_VALUE"
1768#endif
1769#if GDB_MULTI_ARCH
1770#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_RETURN_VALUE)
1771#define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regcache, valbuf))
1772#endif
1773#endif
1774
1775/* Default (function) for non- multi-arch platforms. */
1776#if (!GDB_MULTI_ARCH) && !defined (STORE_RETURN_VALUE)
1777#define STORE_RETURN_VALUE(type, regcache, valbuf) (legacy_store_return_value (type, regcache, valbuf))
1778#endif
1779
1780typedef void (gdbarch_store_return_value_ftype) (struct type *type, struct regcache *regcache, const void *valbuf);
1781extern void gdbarch_store_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, const void *valbuf);
104c1213 1782extern void set_gdbarch_store_return_value (struct gdbarch *gdbarch, gdbarch_store_return_value_ftype *store_return_value);
83905903
AC		 1783#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_RETURN_VALUE)
1784#error "Non multi-arch definition of STORE_RETURN_VALUE"
1785#endif
0f71a2f6 1786#if GDB_MULTI_ARCH
6166d547 1787#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_RETURN_VALUE)
ebba8386
AC		 1788#define STORE_RETURN_VALUE(type, regcache, valbuf) (gdbarch_store_return_value (current_gdbarch, type, regcache, valbuf))
1789#endif
1790#endif
1791
1792typedef void (gdbarch_deprecated_extract_return_value_ftype) (struct type *type, char *regbuf, char *valbuf);
1793extern void gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, struct type *type, char *regbuf, char *valbuf);
1794extern void set_gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_extract_return_value_ftype *deprecated_extract_return_value);
1795#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1796#error "Non multi-arch definition of DEPRECATED_EXTRACT_RETURN_VALUE"
1797#endif
1798#if GDB_MULTI_ARCH
1799#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1800#define DEPRECATED_EXTRACT_RETURN_VALUE(type, regbuf, valbuf) (gdbarch_deprecated_extract_return_value (current_gdbarch, type, regbuf, valbuf))
1801#endif
1802#endif
1803
1804typedef void (gdbarch_deprecated_store_return_value_ftype) (struct type *type, char *valbuf);
1805extern void gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, struct type *type, char *valbuf);
1806extern void set_gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_store_return_value_ftype *deprecated_store_return_value);
1807#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_RETURN_VALUE)
1808#error "Non multi-arch definition of DEPRECATED_STORE_RETURN_VALUE"
1809#endif
1810#if GDB_MULTI_ARCH
1811#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_STORE_RETURN_VALUE)
1812#define DEPRECATED_STORE_RETURN_VALUE(type, valbuf) (gdbarch_deprecated_store_return_value (current_gdbarch, type, valbuf))
0f71a2f6
JM		 1813#endif
1814#endif
1815
049ee0e4
AC		 1816#if defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1817/* Legacy for systems yet to multi-arch EXTRACT_STRUCT_VALUE_ADDRESS */
1818#if !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1819#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1820#endif
1821#endif
1822
1823/* Default predicate for non- multi-arch targets. */
1824#if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1825#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
1826#endif
1827
1828extern int gdbarch_extract_struct_value_address_p (struct gdbarch *gdbarch);
1829#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1830#error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1831#endif
1832#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1833#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_extract_struct_value_address_p (current_gdbarch))
1834#endif
1835
1836/* Default (function) for non- multi-arch platforms. */
1837#if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1838#define EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (internal_error (__FILE__, __LINE__, "EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
1839#endif
1840
1841typedef CORE_ADDR (gdbarch_extract_struct_value_address_ftype) (struct regcache *regcache);
1842extern CORE_ADDR gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, struct regcache *regcache);
1843extern void set_gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_extract_struct_value_address_ftype *extract_struct_value_address);
1844#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1845#error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1846#endif
1847#if GDB_MULTI_ARCH
1848#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1849#define EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (gdbarch_extract_struct_value_address (current_gdbarch, regcache))
1850#endif
1851#endif
1852
26e9b323
AC		 1853#if defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1854/* Legacy for systems yet to multi-arch DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS */
1855#if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1856#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
d6dd581e
AC		 1857#endif
1858#endif
1859
1860/* Default predicate for non- multi-arch targets. */
26e9b323
AC		 1861#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1862#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
d6dd581e
AC		 1863#endif
1864
26e9b323
AC		 1865extern int gdbarch_deprecated_extract_struct_value_address_p (struct gdbarch *gdbarch);
1866#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1867#error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
83905903 1868#endif
26e9b323
AC		 1869#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1870#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_deprecated_extract_struct_value_address_p (current_gdbarch))
d6dd581e
AC		 1871#endif
1872
1873/* Default (function) for non- multi-arch platforms. */
26e9b323
AC		 1874#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1875#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (internal_error (__FILE__, __LINE__, "DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
d6dd581e
AC		 1876#endif
1877
26e9b323
AC		 1878typedef CORE_ADDR (gdbarch_deprecated_extract_struct_value_address_ftype) (char *regbuf);
1879extern CORE_ADDR gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, char *regbuf);
1880extern void set_gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_deprecated_extract_struct_value_address_ftype *deprecated_extract_struct_value_address);
1881#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1882#error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
83905903 1883#endif
0f71a2f6 1884#if GDB_MULTI_ARCH
26e9b323
AC		 1885#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1886#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (gdbarch_deprecated_extract_struct_value_address (current_gdbarch, regbuf))
0f71a2f6
JM		 1887#endif
1888#endif
1889
56f12751
AC		 1890/* Default (function) for non- multi-arch platforms. */
1891#if (!GDB_MULTI_ARCH) && !defined (USE_STRUCT_CONVENTION)
1892#define USE_STRUCT_CONVENTION(gcc_p, value_type) (generic_use_struct_convention (gcc_p, value_type))
1893#endif
1894
104c1213
JM		 1895typedef int (gdbarch_use_struct_convention_ftype) (int gcc_p, struct type *value_type);
1896extern int gdbarch_use_struct_convention (struct gdbarch *gdbarch, int gcc_p, struct type *value_type);
1897extern void set_gdbarch_use_struct_convention (struct gdbarch *gdbarch, gdbarch_use_struct_convention_ftype *use_struct_convention);
83905903
AC		 1898#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (USE_STRUCT_CONVENTION)
1899#error "Non multi-arch definition of USE_STRUCT_CONVENTION"
1900#endif
0f71a2f6 1901#if GDB_MULTI_ARCH
6166d547 1902#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (USE_STRUCT_CONVENTION)
0f71a2f6
JM		 1903#define USE_STRUCT_CONVENTION(gcc_p, value_type) (gdbarch_use_struct_convention (current_gdbarch, gcc_p, value_type))
1904#endif
1905#endif
1906
f30ee0bc
AC		 1907#if defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
1908/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_INIT_SAVED_REGS */
1909#if !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
1910#define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (1)
8f871025
AC		 1911#endif
1912#endif
1913
1914/* Default predicate for non- multi-arch targets. */
f30ee0bc
AC		 1915#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
1916#define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (0)
8f871025
AC		 1917#endif
1918
f30ee0bc
AC		 1919extern int gdbarch_deprecated_frame_init_saved_regs_p (struct gdbarch *gdbarch);
1920#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
1921#error "Non multi-arch definition of DEPRECATED_FRAME_INIT_SAVED_REGS"
8f871025 1922#endif
f30ee0bc
AC		 1923#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
1924#define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (gdbarch_deprecated_frame_init_saved_regs_p (current_gdbarch))
8f871025
AC		 1925#endif
1926
1927/* Default (function) for non- multi-arch platforms. */
f30ee0bc
AC		 1928#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
1929#define DEPRECATED_FRAME_INIT_SAVED_REGS(frame) (internal_error (__FILE__, __LINE__, "DEPRECATED_FRAME_INIT_SAVED_REGS"), 0)
8f871025
AC		 1930#endif
1931
f30ee0bc
AC		 1932typedef void (gdbarch_deprecated_frame_init_saved_regs_ftype) (struct frame_info *frame);
1933extern void gdbarch_deprecated_frame_init_saved_regs (struct gdbarch *gdbarch, struct frame_info *frame);
1934extern void set_gdbarch_deprecated_frame_init_saved_regs (struct gdbarch *gdbarch, gdbarch_deprecated_frame_init_saved_regs_ftype *deprecated_frame_init_saved_regs);
1935#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
1936#error "Non multi-arch definition of DEPRECATED_FRAME_INIT_SAVED_REGS"
83905903 1937#endif
0f71a2f6 1938#if GDB_MULTI_ARCH
f30ee0bc
AC		 1939#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
1940#define DEPRECATED_FRAME_INIT_SAVED_REGS(frame) (gdbarch_deprecated_frame_init_saved_regs (current_gdbarch, frame))
0f71a2f6
JM		 1941#endif
1942#endif
1943
e9582e71
AC		 1944#if defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
1945/* Legacy for systems yet to multi-arch DEPRECATED_INIT_EXTRA_FRAME_INFO */
1946#if !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
1947#define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (1)
5fdff426
AC		 1948#endif
1949#endif
1950
1951/* Default predicate for non- multi-arch targets. */
e9582e71
AC		 1952#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
1953#define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (0)
5fdff426
AC		 1954#endif
1955
e9582e71
AC		 1956extern int gdbarch_deprecated_init_extra_frame_info_p (struct gdbarch *gdbarch);
1957#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
1958#error "Non multi-arch definition of DEPRECATED_INIT_EXTRA_FRAME_INFO"
5fdff426 1959#endif
e9582e71
AC		 1960#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
1961#define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (gdbarch_deprecated_init_extra_frame_info_p (current_gdbarch))
5fdff426
AC		 1962#endif
1963
1964/* Default (function) for non- multi-arch platforms. */
e9582e71
AC		 1965#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
1966#define DEPRECATED_INIT_EXTRA_FRAME_INFO(fromleaf, frame) (internal_error (__FILE__, __LINE__, "DEPRECATED_INIT_EXTRA_FRAME_INFO"), 0)
5fdff426
AC		 1967#endif
1968
e9582e71
AC		 1969typedef void (gdbarch_deprecated_init_extra_frame_info_ftype) (int fromleaf, struct frame_info *frame);
1970extern void gdbarch_deprecated_init_extra_frame_info (struct gdbarch *gdbarch, int fromleaf, struct frame_info *frame);
1971extern void set_gdbarch_deprecated_init_extra_frame_info (struct gdbarch *gdbarch, gdbarch_deprecated_init_extra_frame_info_ftype *deprecated_init_extra_frame_info);
1972#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
1973#error "Non multi-arch definition of DEPRECATED_INIT_EXTRA_FRAME_INFO"
83905903 1974#endif
0f71a2f6 1975#if GDB_MULTI_ARCH
e9582e71
AC		 1976#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
1977#define DEPRECATED_INIT_EXTRA_FRAME_INFO(fromleaf, frame) (gdbarch_deprecated_init_extra_frame_info (current_gdbarch, fromleaf, frame))
0f71a2f6
JM		 1978#endif
1979#endif
1980
104c1213
JM		 1981typedef CORE_ADDR (gdbarch_skip_prologue_ftype) (CORE_ADDR ip);
1982extern CORE_ADDR gdbarch_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR ip);
1983extern void set_gdbarch_skip_prologue (struct gdbarch *gdbarch, gdbarch_skip_prologue_ftype *skip_prologue);
83905903
AC		 1984#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_PROLOGUE)
1985#error "Non multi-arch definition of SKIP_PROLOGUE"
1986#endif
0f71a2f6 1987#if GDB_MULTI_ARCH
6166d547 1988#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_PROLOGUE)
0f71a2f6
JM		 1989#define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip))
1990#endif
1991#endif
1992
33489c5b 1993/* Default (function) for non- multi-arch platforms. */
6166d547 1994#if (!GDB_MULTI_ARCH) && !defined (PROLOGUE_FRAMELESS_P)
33489c5b
AC		 1995#define PROLOGUE_FRAMELESS_P(ip) (generic_prologue_frameless_p (ip))
1996#endif
1997
dad41f9a
AC		 1998typedef int (gdbarch_prologue_frameless_p_ftype) (CORE_ADDR ip);
1999extern int gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, CORE_ADDR ip);
2000extern void set_gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, gdbarch_prologue_frameless_p_ftype *prologue_frameless_p);
83905903
AC		 2001#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PROLOGUE_FRAMELESS_P)
2002#error "Non multi-arch definition of PROLOGUE_FRAMELESS_P"
2003#endif
33489c5b 2004#if GDB_MULTI_ARCH
6166d547 2005#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PROLOGUE_FRAMELESS_P)
dad41f9a
AC		 2006#define PROLOGUE_FRAMELESS_P(ip) (gdbarch_prologue_frameless_p (current_gdbarch, ip))
2007#endif
33489c5b 2008#endif
dad41f9a 2009
104c1213
JM		 2010typedef int (gdbarch_inner_than_ftype) (CORE_ADDR lhs, CORE_ADDR rhs);
2011extern int gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs);
2012extern void set_gdbarch_inner_than (struct gdbarch *gdbarch, gdbarch_inner_than_ftype *inner_than);
83905903
AC		 2013#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INNER_THAN)
2014#error "Non multi-arch definition of INNER_THAN"
2015#endif
0f71a2f6 2016#if GDB_MULTI_ARCH
6166d547 2017#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INNER_THAN)
0f71a2f6
JM		 2018#define INNER_THAN(lhs, rhs) (gdbarch_inner_than (current_gdbarch, lhs, rhs))
2019#endif
2020#endif
2021
33489c5b 2022/* Default (function) for non- multi-arch platforms. */
6166d547 2023#if (!GDB_MULTI_ARCH) && !defined (BREAKPOINT_FROM_PC)
33489c5b
AC		 2024#define BREAKPOINT_FROM_PC(pcptr, lenptr) (legacy_breakpoint_from_pc (pcptr, lenptr))
2025#endif
2026
f4f9705a
AC		 2027typedef const unsigned char * (gdbarch_breakpoint_from_pc_ftype) (CORE_ADDR *pcptr, int *lenptr);
2028extern const unsigned char * gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr);
104c1213 2029extern void set_gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc);
83905903
AC		 2030#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BREAKPOINT_FROM_PC)
2031#error "Non multi-arch definition of BREAKPOINT_FROM_PC"
2032#endif
33489c5b 2033#if GDB_MULTI_ARCH
6166d547 2034#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BREAKPOINT_FROM_PC)
0f71a2f6
JM		 2035#define BREAKPOINT_FROM_PC(pcptr, lenptr) (gdbarch_breakpoint_from_pc (current_gdbarch, pcptr, lenptr))
2036#endif
33489c5b
AC		 2037#endif
2038
2039/* Default (function) for non- multi-arch platforms. */
6166d547 2040#if (!GDB_MULTI_ARCH) && !defined (MEMORY_INSERT_BREAKPOINT)
33489c5b
AC		 2041#define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (default_memory_insert_breakpoint (addr, contents_cache))
2042#endif
0f71a2f6 2043
917317f4
JM		 2044typedef int (gdbarch_memory_insert_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
2045extern int gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
2046extern void set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint);
83905903
AC		 2047#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_INSERT_BREAKPOINT)
2048#error "Non multi-arch definition of MEMORY_INSERT_BREAKPOINT"
2049#endif
33489c5b 2050#if GDB_MULTI_ARCH
6166d547 2051#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_INSERT_BREAKPOINT)
917317f4
JM		 2052#define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (gdbarch_memory_insert_breakpoint (current_gdbarch, addr, contents_cache))
2053#endif
33489c5b
AC		 2054#endif
2055
2056/* Default (function) for non- multi-arch platforms. */
6166d547 2057#if (!GDB_MULTI_ARCH) && !defined (MEMORY_REMOVE_BREAKPOINT)
33489c5b
AC		 2058#define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (default_memory_remove_breakpoint (addr, contents_cache))
2059#endif
917317f4
JM		 2060
2061typedef int (gdbarch_memory_remove_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
2062extern int gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
2063extern void set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint);
83905903
AC		 2064#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_REMOVE_BREAKPOINT)
2065#error "Non multi-arch definition of MEMORY_REMOVE_BREAKPOINT"
2066#endif
33489c5b 2067#if GDB_MULTI_ARCH
6166d547 2068#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_REMOVE_BREAKPOINT)
917317f4
JM		 2069#define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (gdbarch_memory_remove_breakpoint (current_gdbarch, addr, contents_cache))
2070#endif
33489c5b 2071#endif
917317f4 2072
104c1213
JM		 2073extern CORE_ADDR gdbarch_decr_pc_after_break (struct gdbarch *gdbarch);
2074extern void set_gdbarch_decr_pc_after_break (struct gdbarch *gdbarch, CORE_ADDR decr_pc_after_break);
83905903
AC		 2075#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DECR_PC_AFTER_BREAK)
2076#error "Non multi-arch definition of DECR_PC_AFTER_BREAK"
2077#endif
0f71a2f6 2078#if GDB_MULTI_ARCH
6166d547 2079#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DECR_PC_AFTER_BREAK)
0f71a2f6
JM		 2080#define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch))
2081#endif
2082#endif
2083
e02bc4cc
DS		 2084/* Default (function) for non- multi-arch platforms. */
2085#if (!GDB_MULTI_ARCH) && !defined (PREPARE_TO_PROCEED)
2086#define PREPARE_TO_PROCEED(select_it) (default_prepare_to_proceed (select_it))
2087#endif
2088
2089typedef int (gdbarch_prepare_to_proceed_ftype) (int select_it);
2090extern int gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, int select_it);
2091extern void set_gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, gdbarch_prepare_to_proceed_ftype *prepare_to_proceed);
83905903
AC		 2092#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PREPARE_TO_PROCEED)
2093#error "Non multi-arch definition of PREPARE_TO_PROCEED"
2094#endif
e02bc4cc
DS		 2095#if GDB_MULTI_ARCH
2096#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PREPARE_TO_PROCEED)
2097#define PREPARE_TO_PROCEED(select_it) (gdbarch_prepare_to_proceed (current_gdbarch, select_it))
2098#endif
2099#endif
2100
104c1213
JM		 2101extern CORE_ADDR gdbarch_function_start_offset (struct gdbarch *gdbarch);
2102extern void set_gdbarch_function_start_offset (struct gdbarch *gdbarch, CORE_ADDR function_start_offset);
83905903
AC		 2103#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FUNCTION_START_OFFSET)
2104#error "Non multi-arch definition of FUNCTION_START_OFFSET"
2105#endif
0f71a2f6 2106#if GDB_MULTI_ARCH
6166d547 2107#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FUNCTION_START_OFFSET)
0f71a2f6
JM		 2108#define FUNCTION_START_OFFSET (gdbarch_function_start_offset (current_gdbarch))
2109#endif
2110#endif
2111
33489c5b 2112/* Default (function) for non- multi-arch platforms. */
6166d547 2113#if (!GDB_MULTI_ARCH) && !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
33489c5b
AC		 2114#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))
2115#endif
2116
104c1213
JM		 2117typedef void (gdbarch_remote_translate_xfer_address_ftype) (CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
2118extern void gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
2119extern void set_gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, gdbarch_remote_translate_xfer_address_ftype *remote_translate_xfer_address);
83905903
AC		 2120#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REMOTE_TRANSLATE_XFER_ADDRESS)
2121#error "Non multi-arch definition of REMOTE_TRANSLATE_XFER_ADDRESS"
2122#endif
33489c5b 2123#if GDB_MULTI_ARCH
6166d547 2124#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
0f71a2f6
JM		 2125#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))
2126#endif
33489c5b 2127#endif
0f71a2f6 2128
104c1213
JM		 2129extern CORE_ADDR gdbarch_frame_args_skip (struct gdbarch *gdbarch);
2130extern void set_gdbarch_frame_args_skip (struct gdbarch *gdbarch, CORE_ADDR frame_args_skip);
83905903
AC		 2131#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_SKIP)
2132#error "Non multi-arch definition of FRAME_ARGS_SKIP"
2133#endif
0f71a2f6 2134#if GDB_MULTI_ARCH
6166d547 2135#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_SKIP)
0f71a2f6
JM		 2136#define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch))
2137#endif
2138#endif
2139
33489c5b 2140/* Default (function) for non- multi-arch platforms. */
6166d547 2141#if (!GDB_MULTI_ARCH) && !defined (FRAMELESS_FUNCTION_INVOCATION)
33489c5b
AC		 2142#define FRAMELESS_FUNCTION_INVOCATION(fi) (generic_frameless_function_invocation_not (fi))
2143#endif
2144
104c1213
JM		 2145typedef int (gdbarch_frameless_function_invocation_ftype) (struct frame_info *fi);
2146extern int gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, struct frame_info *fi);
2147extern void set_gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, gdbarch_frameless_function_invocation_ftype *frameless_function_invocation);
83905903
AC		 2148#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAMELESS_FUNCTION_INVOCATION)
2149#error "Non multi-arch definition of FRAMELESS_FUNCTION_INVOCATION"
2150#endif
33489c5b 2151#if GDB_MULTI_ARCH
6166d547 2152#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAMELESS_FUNCTION_INVOCATION)
0f71a2f6
JM		 2153#define FRAMELESS_FUNCTION_INVOCATION(fi) (gdbarch_frameless_function_invocation (current_gdbarch, fi))
2154#endif
33489c5b 2155#endif
0f71a2f6 2156
d62d1979
AC		 2157#if defined (FRAME_CHAIN)
2158/* Legacy for systems yet to multi-arch FRAME_CHAIN */
2159#if !defined (FRAME_CHAIN_P)
2160#define FRAME_CHAIN_P() (1)
2161#endif
2162#endif
2163
2164/* Default predicate for non- multi-arch targets. */
2165#if (!GDB_MULTI_ARCH) && !defined (FRAME_CHAIN_P)
2166#define FRAME_CHAIN_P() (0)
2167#endif
2168
2169extern int gdbarch_frame_chain_p (struct gdbarch *gdbarch);
2170#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN_P)
2171#error "Non multi-arch definition of FRAME_CHAIN"
2172#endif
2173#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN_P)
2174#define FRAME_CHAIN_P() (gdbarch_frame_chain_p (current_gdbarch))
2175#endif
2176
2177/* Default (function) for non- multi-arch platforms. */
2178#if (!GDB_MULTI_ARCH) && !defined (FRAME_CHAIN)
2179#define FRAME_CHAIN(frame) (internal_error (__FILE__, __LINE__, "FRAME_CHAIN"), 0)
2180#endif
2181
104c1213
JM		 2182typedef CORE_ADDR (gdbarch_frame_chain_ftype) (struct frame_info *frame);
2183extern CORE_ADDR gdbarch_frame_chain (struct gdbarch *gdbarch, struct frame_info *frame);
2184extern void set_gdbarch_frame_chain (struct gdbarch *gdbarch, gdbarch_frame_chain_ftype *frame_chain);
83905903
AC		 2185#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN)
2186#error "Non multi-arch definition of FRAME_CHAIN"
2187#endif
0f71a2f6 2188#if GDB_MULTI_ARCH
6166d547 2189#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN)
0f71a2f6
JM		 2190#define FRAME_CHAIN(frame) (gdbarch_frame_chain (current_gdbarch, frame))
2191#endif
2192#endif
2193
51603483
DJ		 2194#if defined (FRAME_CHAIN_VALID)
2195/* Legacy for systems yet to multi-arch FRAME_CHAIN_VALID */
2196#if !defined (FRAME_CHAIN_VALID_P)
2197#define FRAME_CHAIN_VALID_P() (1)
2198#endif
2199#endif
2200
2201/* Default predicate for non- multi-arch targets. */
2202#if (!GDB_MULTI_ARCH) && !defined (FRAME_CHAIN_VALID_P)
2203#define FRAME_CHAIN_VALID_P() (0)
2204#endif
2205
2206extern int gdbarch_frame_chain_valid_p (struct gdbarch *gdbarch);
2207#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN_VALID_P)
2208#error "Non multi-arch definition of FRAME_CHAIN_VALID"
2209#endif
2210#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN_VALID_P)
2211#define FRAME_CHAIN_VALID_P() (gdbarch_frame_chain_valid_p (current_gdbarch))
2212#endif
7f55af32
AC		 2213
2214/* Default (function) for non- multi-arch platforms. */
2215#if (!GDB_MULTI_ARCH) && !defined (FRAME_CHAIN_VALID)
51603483 2216#define FRAME_CHAIN_VALID(chain, thisframe) (internal_error (__FILE__, __LINE__, "FRAME_CHAIN_VALID"), 0)
7f55af32 2217#endif
028c194b 2218
104c1213
JM		 2219typedef int (gdbarch_frame_chain_valid_ftype) (CORE_ADDR chain, struct frame_info *thisframe);
2220extern int gdbarch_frame_chain_valid (struct gdbarch *gdbarch, CORE_ADDR chain, struct frame_info *thisframe);
2221extern void set_gdbarch_frame_chain_valid (struct gdbarch *gdbarch, gdbarch_frame_chain_valid_ftype *frame_chain_valid);
7f55af32 2222#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN_VALID)
83905903
AC		 2223#error "Non multi-arch definition of FRAME_CHAIN_VALID"
2224#endif
0f71a2f6 2225#if GDB_MULTI_ARCH
7f55af32 2226#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN_VALID)
0f71a2f6
JM		 2227#define FRAME_CHAIN_VALID(chain, thisframe) (gdbarch_frame_chain_valid (current_gdbarch, chain, thisframe))
2228#endif
2229#endif
2230
d62d1979
AC		 2231#if defined (FRAME_SAVED_PC)
2232/* Legacy for systems yet to multi-arch FRAME_SAVED_PC */
2233#if !defined (FRAME_SAVED_PC_P)
2234#define FRAME_SAVED_PC_P() (1)
2235#endif
2236#endif
2237
2238/* Default predicate for non- multi-arch targets. */
2239#if (!GDB_MULTI_ARCH) && !defined (FRAME_SAVED_PC_P)
2240#define FRAME_SAVED_PC_P() (0)
2241#endif
2242
2243extern int gdbarch_frame_saved_pc_p (struct gdbarch *gdbarch);
2244#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_SAVED_PC_P)
2245#error "Non multi-arch definition of FRAME_SAVED_PC"
2246#endif
2247#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_SAVED_PC_P)
2248#define FRAME_SAVED_PC_P() (gdbarch_frame_saved_pc_p (current_gdbarch))
2249#endif
2250
2251/* Default (function) for non- multi-arch platforms. */
2252#if (!GDB_MULTI_ARCH) && !defined (FRAME_SAVED_PC)
2253#define FRAME_SAVED_PC(fi) (internal_error (__FILE__, __LINE__, "FRAME_SAVED_PC"), 0)
2254#endif
2255
104c1213
JM		 2256typedef CORE_ADDR (gdbarch_frame_saved_pc_ftype) (struct frame_info *fi);
2257extern CORE_ADDR gdbarch_frame_saved_pc (struct gdbarch *gdbarch, struct frame_info *fi);
2258extern void set_gdbarch_frame_saved_pc (struct gdbarch *gdbarch, gdbarch_frame_saved_pc_ftype *frame_saved_pc);
83905903
AC		 2259#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_SAVED_PC)
2260#error "Non multi-arch definition of FRAME_SAVED_PC"
2261#endif
0f71a2f6 2262#if GDB_MULTI_ARCH
6166d547 2263#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_SAVED_PC)
0f71a2f6
JM		 2264#define FRAME_SAVED_PC(fi) (gdbarch_frame_saved_pc (current_gdbarch, fi))
2265#endif
2266#endif
2267
f4ded5b1
AC		 2268/* Default (function) for non- multi-arch platforms. */
2269#if (!GDB_MULTI_ARCH) && !defined (FRAME_ARGS_ADDRESS)
7d6a26a7 2270#define FRAME_ARGS_ADDRESS(fi) (get_frame_base (fi))
f4ded5b1
AC		 2271#endif
2272
104c1213
JM		 2273typedef CORE_ADDR (gdbarch_frame_args_address_ftype) (struct frame_info *fi);
2274extern CORE_ADDR gdbarch_frame_args_address (struct gdbarch *gdbarch, struct frame_info *fi);
2275extern void set_gdbarch_frame_args_address (struct gdbarch *gdbarch, gdbarch_frame_args_address_ftype *frame_args_address);
83905903
AC		 2276#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_ADDRESS)
2277#error "Non multi-arch definition of FRAME_ARGS_ADDRESS"
2278#endif
0f71a2f6 2279#if GDB_MULTI_ARCH
6166d547 2280#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_ADDRESS)
0f71a2f6
JM		 2281#define FRAME_ARGS_ADDRESS(fi) (gdbarch_frame_args_address (current_gdbarch, fi))
2282#endif
2283#endif
2284
f4ded5b1
AC		 2285/* Default (function) for non- multi-arch platforms. */
2286#if (!GDB_MULTI_ARCH) && !defined (FRAME_LOCALS_ADDRESS)
7d6a26a7 2287#define FRAME_LOCALS_ADDRESS(fi) (get_frame_base (fi))
f4ded5b1
AC		 2288#endif
2289
104c1213
JM		 2290typedef CORE_ADDR (gdbarch_frame_locals_address_ftype) (struct frame_info *fi);
2291extern CORE_ADDR gdbarch_frame_locals_address (struct gdbarch *gdbarch, struct frame_info *fi);
2292extern void set_gdbarch_frame_locals_address (struct gdbarch *gdbarch, gdbarch_frame_locals_address_ftype *frame_locals_address);
83905903
AC		 2293#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_LOCALS_ADDRESS)
2294#error "Non multi-arch definition of FRAME_LOCALS_ADDRESS"
2295#endif
0f71a2f6 2296#if GDB_MULTI_ARCH
6166d547 2297#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_LOCALS_ADDRESS)
0f71a2f6
JM		 2298#define FRAME_LOCALS_ADDRESS(fi) (gdbarch_frame_locals_address (current_gdbarch, fi))
2299#endif
2300#endif
2301
104c1213
JM		 2302typedef CORE_ADDR (gdbarch_saved_pc_after_call_ftype) (struct frame_info *frame);
2303extern CORE_ADDR gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, struct frame_info *frame);
2304extern void set_gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, gdbarch_saved_pc_after_call_ftype *saved_pc_after_call);
83905903
AC		 2305#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVED_PC_AFTER_CALL)
2306#error "Non multi-arch definition of SAVED_PC_AFTER_CALL"
2307#endif
0f71a2f6 2308#if GDB_MULTI_ARCH
6166d547 2309#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVED_PC_AFTER_CALL)
0f71a2f6
JM		 2310#define SAVED_PC_AFTER_CALL(frame) (gdbarch_saved_pc_after_call (current_gdbarch, frame))
2311#endif
2312#endif
2313
104c1213
JM		 2314typedef int (gdbarch_frame_num_args_ftype) (struct frame_info *frame);
2315extern int gdbarch_frame_num_args (struct gdbarch *gdbarch, struct frame_info *frame);
2316extern void set_gdbarch_frame_num_args (struct gdbarch *gdbarch, gdbarch_frame_num_args_ftype *frame_num_args);
83905903
AC		 2317#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS)
2318#error "Non multi-arch definition of FRAME_NUM_ARGS"
2319#endif
0f71a2f6 2320#if GDB_MULTI_ARCH
6166d547 2321#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_NUM_ARGS)
0f71a2f6
JM		 2322#define FRAME_NUM_ARGS(frame) (gdbarch_frame_num_args (current_gdbarch, frame))
2323#endif
2324#endif
2325
2ada493a
AC		 2326#if defined (STACK_ALIGN)
2327/* Legacy for systems yet to multi-arch STACK_ALIGN */
eee30e78 2328#if !defined (STACK_ALIGN_P)
2ada493a
AC		 2329#define STACK_ALIGN_P() (1)
2330#endif
eee30e78 2331#endif
2ada493a 2332
33489c5b 2333/* Default predicate for non- multi-arch targets. */
6166d547 2334#if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN_P)
33489c5b
AC		 2335#define STACK_ALIGN_P() (0)
2336#endif
2337
2ada493a 2338extern int gdbarch_stack_align_p (struct gdbarch *gdbarch);
83905903
AC		 2339#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN_P)
2340#error "Non multi-arch definition of STACK_ALIGN"
2341#endif
6166d547 2342#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN_P)
2ada493a
AC		 2343#define STACK_ALIGN_P() (gdbarch_stack_align_p (current_gdbarch))
2344#endif
2345
33489c5b 2346/* Default (function) for non- multi-arch platforms. */
6166d547 2347#if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN)
8e65ff28 2348#define STACK_ALIGN(sp) (internal_error (__FILE__, __LINE__, "STACK_ALIGN"), 0)
33489c5b
AC		 2349#endif
2350
2ada493a
AC		 2351typedef CORE_ADDR (gdbarch_stack_align_ftype) (CORE_ADDR sp);
2352extern CORE_ADDR gdbarch_stack_align (struct gdbarch *gdbarch, CORE_ADDR sp);
2353extern void set_gdbarch_stack_align (struct gdbarch *gdbarch, gdbarch_stack_align_ftype *stack_align);
83905903
AC		 2354#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN)
2355#error "Non multi-arch definition of STACK_ALIGN"
2356#endif
33489c5b 2357#if GDB_MULTI_ARCH
6166d547 2358#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN)
2ada493a
AC		 2359#define STACK_ALIGN(sp) (gdbarch_stack_align (current_gdbarch, sp))
2360#endif
33489c5b 2361#endif
2ada493a 2362
dc604539
AC		 2363extern int gdbarch_frame_align_p (struct gdbarch *gdbarch);
2364
2365typedef CORE_ADDR (gdbarch_frame_align_ftype) (struct gdbarch *gdbarch, CORE_ADDR address);
2366extern CORE_ADDR gdbarch_frame_align (struct gdbarch *gdbarch, CORE_ADDR address);
2367extern void set_gdbarch_frame_align (struct gdbarch *gdbarch, gdbarch_frame_align_ftype *frame_align);
2368
0a49d05e
AC		 2369/* Default (value) for non- multi-arch platforms. */
2370#if (!GDB_MULTI_ARCH) && !defined (EXTRA_STACK_ALIGNMENT_NEEDED)
2371#define EXTRA_STACK_ALIGNMENT_NEEDED (1)
2372#endif
2373
2374extern int gdbarch_extra_stack_alignment_needed (struct gdbarch *gdbarch);
2375extern void set_gdbarch_extra_stack_alignment_needed (struct gdbarch *gdbarch, int extra_stack_alignment_needed);
83905903
AC		 2376#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRA_STACK_ALIGNMENT_NEEDED)
2377#error "Non multi-arch definition of EXTRA_STACK_ALIGNMENT_NEEDED"
2378#endif
0a49d05e
AC		 2379#if GDB_MULTI_ARCH
2380#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRA_STACK_ALIGNMENT_NEEDED)
2381#define EXTRA_STACK_ALIGNMENT_NEEDED (gdbarch_extra_stack_alignment_needed (current_gdbarch))
2382#endif
2383#endif
2384
d03e67c9
AC		 2385#if defined (REG_STRUCT_HAS_ADDR)
2386/* Legacy for systems yet to multi-arch REG_STRUCT_HAS_ADDR */
eee30e78 2387#if !defined (REG_STRUCT_HAS_ADDR_P)
d03e67c9
AC		 2388#define REG_STRUCT_HAS_ADDR_P() (1)
2389#endif
eee30e78 2390#endif
d03e67c9 2391
33489c5b 2392/* Default predicate for non- multi-arch targets. */
6166d547 2393#if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR_P)
33489c5b
AC		 2394#define REG_STRUCT_HAS_ADDR_P() (0)
2395#endif
2396
d03e67c9 2397extern int gdbarch_reg_struct_has_addr_p (struct gdbarch *gdbarch);
83905903
AC		 2398#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR_P)
2399#error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
2400#endif
6166d547 2401#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR_P)
d03e67c9
AC		 2402#define REG_STRUCT_HAS_ADDR_P() (gdbarch_reg_struct_has_addr_p (current_gdbarch))
2403#endif
2404
33489c5b 2405/* Default (function) for non- multi-arch platforms. */
6166d547 2406#if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR)
8e65ff28 2407#define REG_STRUCT_HAS_ADDR(gcc_p, type) (internal_error (__FILE__, __LINE__, "REG_STRUCT_HAS_ADDR"), 0)
33489c5b
AC		 2408#endif
2409
d03e67c9
AC		 2410typedef int (gdbarch_reg_struct_has_addr_ftype) (int gcc_p, struct type *type);
2411extern int gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, int gcc_p, struct type *type);
2412extern void set_gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, gdbarch_reg_struct_has_addr_ftype *reg_struct_has_addr);
83905903
AC		 2413#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR)
2414#error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
2415#endif
33489c5b 2416#if GDB_MULTI_ARCH
6166d547 2417#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR)
d03e67c9
AC		 2418#define REG_STRUCT_HAS_ADDR(gcc_p, type) (gdbarch_reg_struct_has_addr (current_gdbarch, gcc_p, type))
2419#endif
33489c5b 2420#endif
d03e67c9 2421
d1e3cf49
AC		 2422#if defined (SAVE_DUMMY_FRAME_TOS)
2423/* Legacy for systems yet to multi-arch SAVE_DUMMY_FRAME_TOS */
eee30e78 2424#if !defined (SAVE_DUMMY_FRAME_TOS_P)
d1e3cf49
AC		 2425#define SAVE_DUMMY_FRAME_TOS_P() (1)
2426#endif
eee30e78 2427#endif
d1e3cf49
AC		 2428
2429/* Default predicate for non- multi-arch targets. */
6166d547 2430#if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS_P)
d1e3cf49
AC		 2431#define SAVE_DUMMY_FRAME_TOS_P() (0)
2432#endif
2433
2434extern int gdbarch_save_dummy_frame_tos_p (struct gdbarch *gdbarch);
83905903
AC		 2435#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS_P)
2436#error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
2437#endif
6166d547 2438#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS_P)
d1e3cf49
AC		 2439#define SAVE_DUMMY_FRAME_TOS_P() (gdbarch_save_dummy_frame_tos_p (current_gdbarch))
2440#endif
2441
2442/* Default (function) for non- multi-arch platforms. */
6166d547 2443#if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS)
8e65ff28 2444#define SAVE_DUMMY_FRAME_TOS(sp) (internal_error (__FILE__, __LINE__, "SAVE_DUMMY_FRAME_TOS"), 0)
d1e3cf49
AC		 2445#endif
2446
2447typedef void (gdbarch_save_dummy_frame_tos_ftype) (CORE_ADDR sp);
2448extern void gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, CORE_ADDR sp);
2449extern void set_gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, gdbarch_save_dummy_frame_tos_ftype *save_dummy_frame_tos);
83905903
AC		 2450#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS)
2451#error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
2452#endif
d1e3cf49 2453#if GDB_MULTI_ARCH
6166d547 2454#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS)
d1e3cf49
AC		 2455#define SAVE_DUMMY_FRAME_TOS(sp) (gdbarch_save_dummy_frame_tos (current_gdbarch, sp))
2456#endif
2457#endif
2458
6314f104
AC		 2459extern int gdbarch_unwind_dummy_id_p (struct gdbarch *gdbarch);
2460
2461typedef struct frame_id (gdbarch_unwind_dummy_id_ftype) (struct gdbarch *gdbarch, struct frame_info *info);
2462extern struct frame_id gdbarch_unwind_dummy_id (struct gdbarch *gdbarch, struct frame_info *info);
2463extern void set_gdbarch_unwind_dummy_id (struct gdbarch *gdbarch, gdbarch_unwind_dummy_id_ftype *unwind_dummy_id);
2464
58d5518e
ND		 2465extern int gdbarch_parm_boundary (struct gdbarch *gdbarch);
2466extern void set_gdbarch_parm_boundary (struct gdbarch *gdbarch, int parm_boundary);
83905903
AC		 2467#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PARM_BOUNDARY)
2468#error "Non multi-arch definition of PARM_BOUNDARY"
2469#endif
58d5518e
ND		 2470#if GDB_MULTI_ARCH
2471#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PARM_BOUNDARY)
2472#define PARM_BOUNDARY (gdbarch_parm_boundary (current_gdbarch))
2473#endif
2474#endif
2475
f0d4cc9e 2476/* Default (value) for non- multi-arch platforms. */
6166d547 2477#if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_FORMAT)
f0d4cc9e
AC		 2478#define TARGET_FLOAT_FORMAT (default_float_format (current_gdbarch))
2479#endif
2480
2481extern const struct floatformat * gdbarch_float_format (struct gdbarch *gdbarch);
2482extern void set_gdbarch_float_format (struct gdbarch *gdbarch, const struct floatformat * float_format);
83905903
AC		 2483#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_FORMAT)
2484#error "Non multi-arch definition of TARGET_FLOAT_FORMAT"
2485#endif
f0d4cc9e 2486#if GDB_MULTI_ARCH
6166d547 2487#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_FORMAT)
f0d4cc9e
AC		 2488#define TARGET_FLOAT_FORMAT (gdbarch_float_format (current_gdbarch))
2489#endif
2490#endif
2491
2492/* Default (value) for non- multi-arch platforms. */
6166d547 2493#if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_FORMAT)
f0d4cc9e
AC		 2494#define TARGET_DOUBLE_FORMAT (default_double_format (current_gdbarch))
2495#endif
2496
2497extern const struct floatformat * gdbarch_double_format (struct gdbarch *gdbarch);
2498extern void set_gdbarch_double_format (struct gdbarch *gdbarch, const struct floatformat * double_format);
83905903
AC		 2499#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_FORMAT)
2500#error "Non multi-arch definition of TARGET_DOUBLE_FORMAT"
2501#endif
f0d4cc9e 2502#if GDB_MULTI_ARCH
6166d547 2503#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_FORMAT)
f0d4cc9e
AC		 2504#define TARGET_DOUBLE_FORMAT (gdbarch_double_format (current_gdbarch))
2505#endif
2506#endif
2507
2508/* Default (value) for non- multi-arch platforms. */
6166d547 2509#if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_FORMAT)
2fa5c1e0 2510#define TARGET_LONG_DOUBLE_FORMAT (default_double_format (current_gdbarch))
f0d4cc9e
AC		 2511#endif
2512
2513extern const struct floatformat * gdbarch_long_double_format (struct gdbarch *gdbarch);
2514extern void set_gdbarch_long_double_format (struct gdbarch *gdbarch, const struct floatformat * long_double_format);
83905903
AC		 2515#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_FORMAT)
2516#error "Non multi-arch definition of TARGET_LONG_DOUBLE_FORMAT"
2517#endif
f0d4cc9e 2518#if GDB_MULTI_ARCH
6166d547 2519#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_FORMAT)
f0d4cc9e
AC		 2520#define TARGET_LONG_DOUBLE_FORMAT (gdbarch_long_double_format (current_gdbarch))
2521#endif
2522#endif
2523
f517ea4e
PS		 2524/* Default (function) for non- multi-arch platforms. */
2525#if (!GDB_MULTI_ARCH) && !defined (CONVERT_FROM_FUNC_PTR_ADDR)
875e1767 2526#define CONVERT_FROM_FUNC_PTR_ADDR(addr) (core_addr_identity (addr))
f517ea4e
PS		 2527#endif
2528
2529typedef CORE_ADDR (gdbarch_convert_from_func_ptr_addr_ftype) (CORE_ADDR addr);
2530extern CORE_ADDR gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, CORE_ADDR addr);
2531extern 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		 2532#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_FROM_FUNC_PTR_ADDR)
2533#error "Non multi-arch definition of CONVERT_FROM_FUNC_PTR_ADDR"
2534#endif
f517ea4e
PS		 2535#if GDB_MULTI_ARCH
2536#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_FROM_FUNC_PTR_ADDR)
2537#define CONVERT_FROM_FUNC_PTR_ADDR(addr) (gdbarch_convert_from_func_ptr_addr (current_gdbarch, addr))
2538#endif
2539#endif
2540
875e1767
AC		 2541/* On some machines there are bits in addresses which are not really
2542 part of the address, but are used by the kernel, the hardware, etc.
2543 for special purposes. ADDR_BITS_REMOVE takes out any such bits so
2544 we get a "real" address such as one would find in a symbol table.
2545 This is used only for addresses of instructions, and even then I'm
2546 not sure it's used in all contexts. It exists to deal with there
2547 being a few stray bits in the PC which would mislead us, not as some
2548 sort of generic thing to handle alignment or segmentation (it's
2549 possible it should be in TARGET_READ_PC instead). */
2550
2551/* Default (function) for non- multi-arch platforms. */
2552#if (!GDB_MULTI_ARCH) && !defined (ADDR_BITS_REMOVE)
2553#define ADDR_BITS_REMOVE(addr) (core_addr_identity (addr))
2554#endif
2555
2556typedef CORE_ADDR (gdbarch_addr_bits_remove_ftype) (CORE_ADDR addr);
2557extern CORE_ADDR gdbarch_addr_bits_remove (struct gdbarch *gdbarch, CORE_ADDR addr);
2558extern void set_gdbarch_addr_bits_remove (struct gdbarch *gdbarch, gdbarch_addr_bits_remove_ftype *addr_bits_remove);
83905903
AC		 2559#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDR_BITS_REMOVE)
2560#error "Non multi-arch definition of ADDR_BITS_REMOVE"
2561#endif
875e1767
AC		 2562#if GDB_MULTI_ARCH
2563#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDR_BITS_REMOVE)
2564#define ADDR_BITS_REMOVE(addr) (gdbarch_addr_bits_remove (current_gdbarch, addr))
2565#endif
2566#endif
2567
5720643c 2568/* It is not at all clear why SMASH_TEXT_ADDRESS is not folded into
181c1381
RE		 2569 ADDR_BITS_REMOVE. */
2570
2571/* Default (function) for non- multi-arch platforms. */
2572#if (!GDB_MULTI_ARCH) && !defined (SMASH_TEXT_ADDRESS)
2573#define SMASH_TEXT_ADDRESS(addr) (core_addr_identity (addr))
2574#endif
2575
2576typedef CORE_ADDR (gdbarch_smash_text_address_ftype) (CORE_ADDR addr);
2577extern CORE_ADDR gdbarch_smash_text_address (struct gdbarch *gdbarch, CORE_ADDR addr);
2578extern void set_gdbarch_smash_text_address (struct gdbarch *gdbarch, gdbarch_smash_text_address_ftype *smash_text_address);
2579#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SMASH_TEXT_ADDRESS)
2580#error "Non multi-arch definition of SMASH_TEXT_ADDRESS"
2581#endif
2582#if GDB_MULTI_ARCH
2583#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SMASH_TEXT_ADDRESS)
2584#define SMASH_TEXT_ADDRESS(addr) (gdbarch_smash_text_address (current_gdbarch, addr))
2585#endif
2586#endif
2587
64c4637f
AC		 2588/* FIXME/cagney/2001-01-18: This should be split in two. A target method that indicates if
2589 the target needs software single step. An ISA method to implement it.
2590
2591 FIXME/cagney/2001-01-18: This should be replaced with something that inserts breakpoints
2592 using the breakpoint system instead of blatting memory directly (as with rs6000).
2593
2594 FIXME/cagney/2001-01-18: The logic is backwards. It should be asking if the target can
2595 single step. If not, then implement single step using breakpoints. */
2596
2597#if defined (SOFTWARE_SINGLE_STEP)
2598/* Legacy for systems yet to multi-arch SOFTWARE_SINGLE_STEP */
2599#if !defined (SOFTWARE_SINGLE_STEP_P)
2600#define SOFTWARE_SINGLE_STEP_P() (1)
2601#endif
2602#endif
2603
2604/* Default predicate for non- multi-arch targets. */
2605#if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP_P)
2606#define SOFTWARE_SINGLE_STEP_P() (0)
2607#endif
2608
2609extern int gdbarch_software_single_step_p (struct gdbarch *gdbarch);
83905903
AC		 2610#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP_P)
2611#error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2612#endif
64c4637f
AC		 2613#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP_P)
2614#define SOFTWARE_SINGLE_STEP_P() (gdbarch_software_single_step_p (current_gdbarch))
2615#endif
2616
2617/* Default (function) for non- multi-arch platforms. */
2618#if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP)
2619#define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (internal_error (__FILE__, __LINE__, "SOFTWARE_SINGLE_STEP"), 0)
2620#endif
2621
2622typedef void (gdbarch_software_single_step_ftype) (enum target_signal sig, int insert_breakpoints_p);
2623extern void gdbarch_software_single_step (struct gdbarch *gdbarch, enum target_signal sig, int insert_breakpoints_p);
2624extern void set_gdbarch_software_single_step (struct gdbarch *gdbarch, gdbarch_software_single_step_ftype *software_single_step);
83905903
AC		 2625#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP)
2626#error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2627#endif
64c4637f
AC		 2628#if GDB_MULTI_ARCH
2629#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP)
2630#define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (gdbarch_software_single_step (current_gdbarch, sig, insert_breakpoints_p))
2631#endif
2632#endif
2633
2bf0cb65
EZ		 2634/* Default (function) for non- multi-arch platforms. */
2635#if (!GDB_MULTI_ARCH) && !defined (TARGET_PRINT_INSN)
2636#define TARGET_PRINT_INSN(vma, info) (legacy_print_insn (vma, info))
2637#endif
2638
2639typedef int (gdbarch_print_insn_ftype) (bfd_vma vma, disassemble_info *info);
2640extern int gdbarch_print_insn (struct gdbarch *gdbarch, bfd_vma vma, disassemble_info *info);
2641extern void set_gdbarch_print_insn (struct gdbarch *gdbarch, gdbarch_print_insn_ftype *print_insn);
2642#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PRINT_INSN)
2643#error "Non multi-arch definition of TARGET_PRINT_INSN"
2644#endif
2645#if GDB_MULTI_ARCH
2646#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PRINT_INSN)
2647#define TARGET_PRINT_INSN(vma, info) (gdbarch_print_insn (current_gdbarch, vma, info))
2648#endif
2649#endif
2650
bdcd319a
CV		 2651/* Default (function) for non- multi-arch platforms. */
2652#if (!GDB_MULTI_ARCH) && !defined (SKIP_TRAMPOLINE_CODE)
2653#define SKIP_TRAMPOLINE_CODE(pc) (generic_skip_trampoline_code (pc))
2654#endif
2655
2656typedef CORE_ADDR (gdbarch_skip_trampoline_code_ftype) (CORE_ADDR pc);
2657extern CORE_ADDR gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, CORE_ADDR pc);
2658extern void set_gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, gdbarch_skip_trampoline_code_ftype *skip_trampoline_code);
2659#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_TRAMPOLINE_CODE)
2660#error "Non multi-arch definition of SKIP_TRAMPOLINE_CODE"
2661#endif
2662#if GDB_MULTI_ARCH
2663#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_TRAMPOLINE_CODE)
2664#define SKIP_TRAMPOLINE_CODE(pc) (gdbarch_skip_trampoline_code (current_gdbarch, pc))
2665#endif
2666#endif
2667
68e9cc94
CV		 2668/* For SVR4 shared libraries, each call goes through a small piece of
2669 trampoline code in the ".plt" section. IN_SOLIB_CALL_TRAMPOLINE evaluates
d50355b6 2670 to nonzero if we are currently stopped in one of these. */
68e9cc94
CV		 2671
2672/* Default (function) for non- multi-arch platforms. */
2673#if (!GDB_MULTI_ARCH) && !defined (IN_SOLIB_CALL_TRAMPOLINE)
2674#define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (generic_in_solib_call_trampoline (pc, name))
2675#endif
2676
2677typedef int (gdbarch_in_solib_call_trampoline_ftype) (CORE_ADDR pc, char *name);
2678extern int gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2679extern void set_gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_call_trampoline_ftype *in_solib_call_trampoline);
2680#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_CALL_TRAMPOLINE)
2681#error "Non multi-arch definition of IN_SOLIB_CALL_TRAMPOLINE"
2682#endif
2683#if GDB_MULTI_ARCH
2684#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IN_SOLIB_CALL_TRAMPOLINE)
2685#define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (gdbarch_in_solib_call_trampoline (current_gdbarch, pc, name))
2686#endif
2687#endif
2688
d50355b6
MS		 2689/* Some systems also have trampoline code for returning from shared libs. */
2690
2691/* Default (function) for non- multi-arch platforms. */
2692#if (!GDB_MULTI_ARCH) && !defined (IN_SOLIB_RETURN_TRAMPOLINE)
2693#define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (generic_in_solib_return_trampoline (pc, name))
2694#endif
2695
2696typedef int (gdbarch_in_solib_return_trampoline_ftype) (CORE_ADDR pc, char *name);
2697extern int gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2698extern void set_gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_return_trampoline_ftype *in_solib_return_trampoline);
2699#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_RETURN_TRAMPOLINE)
2700#error "Non multi-arch definition of IN_SOLIB_RETURN_TRAMPOLINE"
2701#endif
2702#if GDB_MULTI_ARCH
2703#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IN_SOLIB_RETURN_TRAMPOLINE)
2704#define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (gdbarch_in_solib_return_trampoline (current_gdbarch, pc, name))
2705#endif
2706#endif
2707
d7bd68ca
AC		 2708/* Sigtramp is a routine that the kernel calls (which then calls the
2709 signal handler). On most machines it is a library routine that is
2710 linked into the executable.
2711
2712 This macro, given a program counter value and the name of the
2713 function in which that PC resides (which can be null if the name is
2714 not known), returns nonzero if the PC and name show that we are in
2715 sigtramp.
2716
2717 On most machines just see if the name is sigtramp (and if we have
2718 no name, assume we are not in sigtramp).
2719
2720 FIXME: cagney/2002-04-21: The function find_pc_partial_function
2721 calls find_pc_sect_partial_function() which calls PC_IN_SIGTRAMP.
2722 This means PC_IN_SIGTRAMP function can't be implemented by doing its
2723 own local NAME lookup.
2724
2725 FIXME: cagney/2002-04-21: PC_IN_SIGTRAMP is something of a mess.
2726 Some code also depends on SIGTRAMP_START and SIGTRAMP_END but other
2727 does not. */
2728
2729/* Default (function) for non- multi-arch platforms. */
2730#if (!GDB_MULTI_ARCH) && !defined (PC_IN_SIGTRAMP)
2731#define PC_IN_SIGTRAMP(pc, name) (legacy_pc_in_sigtramp (pc, name))
2732#endif
2733
2734typedef int (gdbarch_pc_in_sigtramp_ftype) (CORE_ADDR pc, char *name);
2735extern int gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2736extern void set_gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, gdbarch_pc_in_sigtramp_ftype *pc_in_sigtramp);
2737#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_IN_SIGTRAMP)
2738#error "Non multi-arch definition of PC_IN_SIGTRAMP"
2739#endif
2740#if GDB_MULTI_ARCH
2741#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_IN_SIGTRAMP)
2742#define PC_IN_SIGTRAMP(pc, name) (gdbarch_pc_in_sigtramp (current_gdbarch, pc, name))
2743#endif
2744#endif
2745
43156d82
MK		 2746#if defined (SIGTRAMP_START)
2747/* Legacy for systems yet to multi-arch SIGTRAMP_START */
2748#if !defined (SIGTRAMP_START_P)
2749#define SIGTRAMP_START_P() (1)
2750#endif
2751#endif
2752
2753/* Default predicate for non- multi-arch targets. */
2754#if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_START_P)
2755#define SIGTRAMP_START_P() (0)
2756#endif
2757
2758extern int gdbarch_sigtramp_start_p (struct gdbarch *gdbarch);
2759#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START_P)
2760#error "Non multi-arch definition of SIGTRAMP_START"
2761#endif
2762#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_START_P)
2763#define SIGTRAMP_START_P() (gdbarch_sigtramp_start_p (current_gdbarch))
2764#endif
2765
2766/* Default (function) for non- multi-arch platforms. */
2767#if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_START)
2768#define SIGTRAMP_START(pc) (internal_error (__FILE__, __LINE__, "SIGTRAMP_START"), 0)
2769#endif
2770
2771typedef CORE_ADDR (gdbarch_sigtramp_start_ftype) (CORE_ADDR pc);
2772extern CORE_ADDR gdbarch_sigtramp_start (struct gdbarch *gdbarch, CORE_ADDR pc);
2773extern void set_gdbarch_sigtramp_start (struct gdbarch *gdbarch, gdbarch_sigtramp_start_ftype *sigtramp_start);
2774#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START)
2775#error "Non multi-arch definition of SIGTRAMP_START"
2776#endif
2777#if GDB_MULTI_ARCH
2778#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_START)
2779#define SIGTRAMP_START(pc) (gdbarch_sigtramp_start (current_gdbarch, pc))
2780#endif
2781#endif
2782
e76cff22
AC		 2783#if defined (SIGTRAMP_END)
2784/* Legacy for systems yet to multi-arch SIGTRAMP_END */
2785#if !defined (SIGTRAMP_END_P)
2786#define SIGTRAMP_END_P() (1)
2787#endif
2788#endif
2789
2790/* Default predicate for non- multi-arch targets. */
2791#if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_END_P)
2792#define SIGTRAMP_END_P() (0)
2793#endif
2794
2795extern int gdbarch_sigtramp_end_p (struct gdbarch *gdbarch);
2796#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END_P)
2797#error "Non multi-arch definition of SIGTRAMP_END"
2798#endif
2799#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_END_P)
2800#define SIGTRAMP_END_P() (gdbarch_sigtramp_end_p (current_gdbarch))
2801#endif
2802
2803/* Default (function) for non- multi-arch platforms. */
2804#if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_END)
2805#define SIGTRAMP_END(pc) (internal_error (__FILE__, __LINE__, "SIGTRAMP_END"), 0)
2806#endif
2807
43156d82
MK		 2808typedef CORE_ADDR (gdbarch_sigtramp_end_ftype) (CORE_ADDR pc);
2809extern CORE_ADDR gdbarch_sigtramp_end (struct gdbarch *gdbarch, CORE_ADDR pc);
2810extern void set_gdbarch_sigtramp_end (struct gdbarch *gdbarch, gdbarch_sigtramp_end_ftype *sigtramp_end);
2811#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END)
2812#error "Non multi-arch definition of SIGTRAMP_END"
2813#endif
2814#if GDB_MULTI_ARCH
2815#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_END)
2816#define SIGTRAMP_END(pc) (gdbarch_sigtramp_end (current_gdbarch, pc))
2817#endif
2818#endif
2819
c12260ac
CV		 2820/* A target might have problems with watchpoints as soon as the stack
2821 frame of the current function has been destroyed. This mostly happens
2822 as the first action in a funtion's epilogue. in_function_epilogue_p()
2823 is defined to return a non-zero value if either the given addr is one
2824 instruction after the stack destroying instruction up to the trailing
2825 return instruction or if we can figure out that the stack frame has
2826 already been invalidated regardless of the value of addr. Targets
2827 which don't suffer from that problem could just let this functionality
2828 untouched. */
2829
2830typedef int (gdbarch_in_function_epilogue_p_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr);
2831extern int gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR addr);
2832extern void set_gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, gdbarch_in_function_epilogue_p_ftype *in_function_epilogue_p);
2833
552c04a7
TT		 2834/* Given a vector of command-line arguments, return a newly allocated
2835 string which, when passed to the create_inferior function, will be
2836 parsed (on Unix systems, by the shell) to yield the same vector.
2837 This function should call error() if the argument vector is not
2838 representable for this target or if this target does not support
2839 command-line arguments.
2840 ARGC is the number of elements in the vector.
2841 ARGV is an array of strings, one per argument. */
2842
2843typedef char * (gdbarch_construct_inferior_arguments_ftype) (struct gdbarch *gdbarch, int argc, char **argv);
2844extern char * gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, int argc, char **argv);
2845extern void set_gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, gdbarch_construct_inferior_arguments_ftype *construct_inferior_arguments);
2846
b6af0555
JS		 2847#if defined (DWARF2_BUILD_FRAME_INFO)
2848/* Legacy for systems yet to multi-arch DWARF2_BUILD_FRAME_INFO */
2849#if !defined (DWARF2_BUILD_FRAME_INFO_P)
2850#define DWARF2_BUILD_FRAME_INFO_P() (1)
2851#endif
2852#endif
2853
2854/* Default predicate for non- multi-arch targets. */
2855#if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO_P)
2856#define DWARF2_BUILD_FRAME_INFO_P() (0)
2857#endif
2858
2859extern int gdbarch_dwarf2_build_frame_info_p (struct gdbarch *gdbarch);
2860#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO_P)
2861#error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
2862#endif
2863#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO_P)
2864#define DWARF2_BUILD_FRAME_INFO_P() (gdbarch_dwarf2_build_frame_info_p (current_gdbarch))
2865#endif
2866
2867/* Default (function) for non- multi-arch platforms. */
2868#if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO)
2869#define DWARF2_BUILD_FRAME_INFO(objfile) (internal_error (__FILE__, __LINE__, "DWARF2_BUILD_FRAME_INFO"), 0)
2870#endif
2871
2872typedef void (gdbarch_dwarf2_build_frame_info_ftype) (struct objfile *objfile);
2873extern void gdbarch_dwarf2_build_frame_info (struct gdbarch *gdbarch, struct objfile *objfile);
2874extern void set_gdbarch_dwarf2_build_frame_info (struct gdbarch *gdbarch, gdbarch_dwarf2_build_frame_info_ftype *dwarf2_build_frame_info);
2875#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO)
2876#error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
2877#endif
2878#if GDB_MULTI_ARCH
2879#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO)
2880#define DWARF2_BUILD_FRAME_INFO(objfile) (gdbarch_dwarf2_build_frame_info (current_gdbarch, objfile))
2881#endif
2882#endif
2883
a2cf933a
EZ		 2884/* Default (function) for non- multi-arch platforms. */
2885#if (!GDB_MULTI_ARCH) && !defined (ELF_MAKE_MSYMBOL_SPECIAL)
2886#define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (default_elf_make_msymbol_special (sym, msym))
2887#endif
2888
2889typedef void (gdbarch_elf_make_msymbol_special_ftype) (asymbol *sym, struct minimal_symbol *msym);
2890extern void gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, asymbol *sym, struct minimal_symbol *msym);
2891extern void set_gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_elf_make_msymbol_special_ftype *elf_make_msymbol_special);
2892#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ELF_MAKE_MSYMBOL_SPECIAL)
2893#error "Non multi-arch definition of ELF_MAKE_MSYMBOL_SPECIAL"
2894#endif
2895#if GDB_MULTI_ARCH
2896#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ELF_MAKE_MSYMBOL_SPECIAL)
2897#define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (gdbarch_elf_make_msymbol_special (current_gdbarch, sym, msym))
2898#endif
2899#endif
2900
2901/* Default (function) for non- multi-arch platforms. */
2902#if (!GDB_MULTI_ARCH) && !defined (COFF_MAKE_MSYMBOL_SPECIAL)
2903#define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (default_coff_make_msymbol_special (val, msym))
2904#endif
2905
2906typedef void (gdbarch_coff_make_msymbol_special_ftype) (int val, struct minimal_symbol *msym);
2907extern void gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, int val, struct minimal_symbol *msym);
2908extern void set_gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_coff_make_msymbol_special_ftype *coff_make_msymbol_special);
2909#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COFF_MAKE_MSYMBOL_SPECIAL)
2910#error "Non multi-arch definition of COFF_MAKE_MSYMBOL_SPECIAL"
2911#endif
2912#if GDB_MULTI_ARCH
2913#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (COFF_MAKE_MSYMBOL_SPECIAL)
2914#define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (gdbarch_coff_make_msymbol_special (current_gdbarch, val, msym))
2915#endif
2916#endif
2917
5720643c
JB		 2918/* Default (value) for non- multi-arch platforms. */
2919#if (!GDB_MULTI_ARCH) && !defined (NAME_OF_MALLOC)
2920#define NAME_OF_MALLOC ("malloc")
2921#endif
2922
2923extern const char * gdbarch_name_of_malloc (struct gdbarch *gdbarch);
2924extern void set_gdbarch_name_of_malloc (struct gdbarch *gdbarch, const char * name_of_malloc);
2925#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NAME_OF_MALLOC)
2926#error "Non multi-arch definition of NAME_OF_MALLOC"
2927#endif
2928#if GDB_MULTI_ARCH
2929#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NAME_OF_MALLOC)
2930#define NAME_OF_MALLOC (gdbarch_name_of_malloc (current_gdbarch))
2931#endif
2932#endif
2933
c4ed33b9
AC		 2934/* Default (value) for non- multi-arch platforms. */
2935#if (!GDB_MULTI_ARCH) && !defined (CANNOT_STEP_BREAKPOINT)
2936#define CANNOT_STEP_BREAKPOINT (0)
2937#endif
2938
2939extern int gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch);
2940extern void set_gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch, int cannot_step_breakpoint);
2941#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STEP_BREAKPOINT)
2942#error "Non multi-arch definition of CANNOT_STEP_BREAKPOINT"
2943#endif
2944#if GDB_MULTI_ARCH
2945#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_STEP_BREAKPOINT)
2946#define CANNOT_STEP_BREAKPOINT (gdbarch_cannot_step_breakpoint (current_gdbarch))
2947#endif
2948#endif
2949
f74fa174
MM		 2950/* Default (value) for non- multi-arch platforms. */
2951#if (!GDB_MULTI_ARCH) && !defined (HAVE_NONSTEPPABLE_WATCHPOINT)
2952#define HAVE_NONSTEPPABLE_WATCHPOINT (0)
2953#endif
2954
2955extern int gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch);
2956extern void set_gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch, int have_nonsteppable_watchpoint);
2957#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (HAVE_NONSTEPPABLE_WATCHPOINT)
2958#error "Non multi-arch definition of HAVE_NONSTEPPABLE_WATCHPOINT"
2959#endif
2960#if GDB_MULTI_ARCH
2961#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (HAVE_NONSTEPPABLE_WATCHPOINT)
2962#define HAVE_NONSTEPPABLE_WATCHPOINT (gdbarch_have_nonsteppable_watchpoint (current_gdbarch))
2963#endif
2964#endif
2965
8b2dbe47
KB		 2966#if defined (ADDRESS_CLASS_TYPE_FLAGS)
2967/* Legacy for systems yet to multi-arch ADDRESS_CLASS_TYPE_FLAGS */
2968#if !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2969#define ADDRESS_CLASS_TYPE_FLAGS_P() (1)
2970#endif
2971#endif
2972
2973/* Default predicate for non- multi-arch targets. */
2974#if (!GDB_MULTI_ARCH) && !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2975#define ADDRESS_CLASS_TYPE_FLAGS_P() (0)
2976#endif
2977
2978extern int gdbarch_address_class_type_flags_p (struct gdbarch *gdbarch);
2979#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2980#error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
2981#endif
2982#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2983#define ADDRESS_CLASS_TYPE_FLAGS_P() (gdbarch_address_class_type_flags_p (current_gdbarch))
2984#endif
2985
2986/* Default (function) for non- multi-arch platforms. */
2987#if (!GDB_MULTI_ARCH) && !defined (ADDRESS_CLASS_TYPE_FLAGS)
2988#define ADDRESS_CLASS_TYPE_FLAGS(byte_size, dwarf2_addr_class) (internal_error (__FILE__, __LINE__, "ADDRESS_CLASS_TYPE_FLAGS"), 0)
2989#endif
2990
2991typedef int (gdbarch_address_class_type_flags_ftype) (int byte_size, int dwarf2_addr_class);
2992extern int gdbarch_address_class_type_flags (struct gdbarch *gdbarch, int byte_size, int dwarf2_addr_class);
2993extern void set_gdbarch_address_class_type_flags (struct gdbarch *gdbarch, gdbarch_address_class_type_flags_ftype *address_class_type_flags);
2994#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS)
2995#error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
2996#endif
2997#if GDB_MULTI_ARCH
2998#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_CLASS_TYPE_FLAGS)
2999#define ADDRESS_CLASS_TYPE_FLAGS(byte_size, dwarf2_addr_class) (gdbarch_address_class_type_flags (current_gdbarch, byte_size, dwarf2_addr_class))
3000#endif
3001#endif
3002
8b2dbe47 3003extern int gdbarch_address_class_type_flags_to_name_p (struct gdbarch *gdbarch);
8b2dbe47 3004
321432c0
KB		 3005typedef const char * (gdbarch_address_class_type_flags_to_name_ftype) (struct gdbarch *gdbarch, int type_flags);
3006extern const char * gdbarch_address_class_type_flags_to_name (struct gdbarch *gdbarch, int type_flags);
8b2dbe47 3007extern 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		 3008
3009extern int gdbarch_address_class_name_to_type_flags_p (struct gdbarch *gdbarch);
8b2dbe47 3010
321432c0
KB		 3011typedef int (gdbarch_address_class_name_to_type_flags_ftype) (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr);
3012extern int gdbarch_address_class_name_to_type_flags (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr);
8b2dbe47 3013extern 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 3014
b59ff9d5
AC		 3015/* Is a register in a group */
3016
3017typedef int (gdbarch_register_reggroup_p_ftype) (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup);
3018extern int gdbarch_register_reggroup_p (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup);
3019extern void set_gdbarch_register_reggroup_p (struct gdbarch *gdbarch, gdbarch_register_reggroup_p_ftype *register_reggroup_p);
3020
104c1213 3021extern struct gdbarch_tdep *gdbarch_tdep (struct gdbarch *gdbarch);
0f71a2f6
JM		 3022
3023
3024/* Mechanism for co-ordinating the selection of a specific
3025 architecture.
3026
3027 GDB targets (*-tdep.c) can register an interest in a specific
3028 architecture. Other GDB components can register a need to maintain
3029 per-architecture data.
3030
3031 The mechanisms below ensures that there is only a loose connection
3032 between the set-architecture command and the various GDB
99e7bb18 3033 components. Each component can independently register their need
0f71a2f6
JM		 3034 to maintain architecture specific data with gdbarch.
3035
3036 Pragmatics:
3037
3038 Previously, a single TARGET_ARCHITECTURE_HOOK was provided. It
3039 didn't scale.
3040
3041 The more traditional mega-struct containing architecture specific
3042 data for all the various GDB components was also considered. Since
99e7bb18 3043 GDB is built from a variable number of (fairly independent)
0f71a2f6
JM		 3044 components it was determined that the global aproach was not
3045 applicable. */
3046
3047
3048/* Register a new architectural family with GDB.
3049
3050 Register support for the specified ARCHITECTURE with GDB. When
3051 gdbarch determines that the specified architecture has been
3052 selected, the corresponding INIT function is called.
3053
3054 --
3055
3056 The INIT function takes two parameters: INFO which contains the
3057 information available to gdbarch about the (possibly new)
3058 architecture; ARCHES which is a list of the previously created
3059 ``struct gdbarch'' for this architecture.
3060
0f79675b
AC		 3061 The INFO parameter is, as far as possible, be pre-initialized with
3062 information obtained from INFO.ABFD or the previously selected
3063 architecture.
3064
3065 The ARCHES parameter is a linked list (sorted most recently used)
3066 of all the previously created architures for this architecture
3067 family. The (possibly NULL) ARCHES->gdbarch can used to access
3068 values from the previously selected architecture for this
3069 architecture family. The global ``current_gdbarch'' shall not be
3070 used.
0f71a2f6
JM		 3071
3072 The INIT function shall return any of: NULL - indicating that it
ec3d358c 3073 doesn't recognize the selected architecture; an existing ``struct
0f71a2f6
JM		 3074 gdbarch'' from the ARCHES list - indicating that the new
3075 architecture is just a synonym for an earlier architecture (see
3076 gdbarch_list_lookup_by_info()); a newly created ``struct gdbarch''
4b9b3959
AC		 3077 - that describes the selected architecture (see gdbarch_alloc()).
3078
3079 The DUMP_TDEP function shall print out all target specific values.
3080 Care should be taken to ensure that the function works in both the
3081 multi-arch and non- multi-arch cases. */
0f71a2f6 3082
adf40b2e
JM		 3083struct gdbarch_list
3084{
3085 struct gdbarch *gdbarch;
3086 struct gdbarch_list *next;
3087};
0f71a2f6 3088
adf40b2e
JM		 3089struct gdbarch_info
3090{
adf40b2e
JM		 3091 /* Use default: NULL (ZERO). */
3092 const struct bfd_arch_info *bfd_arch_info;
0f71a2f6 3093
428721aa 3094 /* Use default: BFD_ENDIAN_UNKNOWN (NB: is not ZERO). */
adf40b2e 3095 int byte_order;
0f71a2f6 3096
adf40b2e
JM		 3097 /* Use default: NULL (ZERO). */
3098 bfd *abfd;
0f71a2f6 3099
adf40b2e
JM		 3100 /* Use default: NULL (ZERO). */
3101 struct gdbarch_tdep_info *tdep_info;
4be87837
DJ		 3102
3103 /* Use default: GDB_OSABI_UNINITIALIZED (-1). */
3104 enum gdb_osabi osabi;
adf40b2e 3105};
0f71a2f6 3106
104c1213 3107typedef struct gdbarch *(gdbarch_init_ftype) (struct gdbarch_info info, struct gdbarch_list *arches);
4b9b3959 3108typedef void (gdbarch_dump_tdep_ftype) (struct gdbarch *gdbarch, struct ui_file *file);
0f71a2f6 3109
4b9b3959 3110/* DEPRECATED - use gdbarch_register() */
104c1213 3111extern void register_gdbarch_init (enum bfd_architecture architecture, gdbarch_init_ftype *);
0f71a2f6 3112
4b9b3959
AC		 3113extern void gdbarch_register (enum bfd_architecture architecture,
3114 gdbarch_init_ftype *,
3115 gdbarch_dump_tdep_ftype *);
3116
0f71a2f6 3117
b4a20239
AC		 3118/* Return a freshly allocated, NULL terminated, array of the valid
3119 architecture names. Since architectures are registered during the
3120 _initialize phase this function only returns useful information
3121 once initialization has been completed. */
3122
3123extern const char **gdbarch_printable_names (void);
3124
3125
0f71a2f6
JM		 3126/* Helper function. Search the list of ARCHES for a GDBARCH that
3127 matches the information provided by INFO. */
3128
104c1213 3129extern struct gdbarch_list *gdbarch_list_lookup_by_info (struct gdbarch_list *arches, const struct gdbarch_info *info);
0f71a2f6
JM		 3130
3131
3132/* Helper function. Create a preliminary ``struct gdbarch''. Perform
3133 basic initialization using values obtained from the INFO andTDEP
3134 parameters. set_gdbarch_*() functions are called to complete the
3135 initialization of the object. */
3136
104c1213 3137extern struct gdbarch *gdbarch_alloc (const struct gdbarch_info *info, struct gdbarch_tdep *tdep);
0f71a2f6
JM		 3138
3139
4b9b3959
AC		 3140/* Helper function. Free a partially-constructed ``struct gdbarch''.
3141 It is assumed that the caller freeds the ``struct
3142 gdbarch_tdep''. */
3143
058f20d5
JB		 3144extern void gdbarch_free (struct gdbarch *);
3145
3146
b732d07d 3147/* Helper function. Force an update of the current architecture.
0f71a2f6 3148
b732d07d
AC		 3149 The actual architecture selected is determined by INFO, ``(gdb) set
3150 architecture'' et.al., the existing architecture and BFD's default
3151 architecture. INFO should be initialized to zero and then selected
3152 fields should be updated.
0f71a2f6 3153
16f33e29
AC		 3154 Returns non-zero if the update succeeds */
3155
3156extern int gdbarch_update_p (struct gdbarch_info info);
0f71a2f6
JM		 3157
3158
3159
3160/* Register per-architecture data-pointer.
3161
3162 Reserve space for a per-architecture data-pointer. An identifier
3163 for the reserved data-pointer is returned. That identifer should
95160752 3164 be saved in a local static variable.
0f71a2f6 3165
76860b5f
AC		 3166 The per-architecture data-pointer is either initialized explicitly
3167 (set_gdbarch_data()) or implicitly (by INIT() via a call to
3168 gdbarch_data()). FREE() is called to delete either an existing
2af496cb 3169 data-pointer overridden by set_gdbarch_data() or when the
76860b5f 3170 architecture object is being deleted.
0f71a2f6 3171
95160752
AC		 3172 When a previously created architecture is re-selected, the
3173 per-architecture data-pointer for that previous architecture is
76860b5f 3174 restored. INIT() is not re-called.
0f71a2f6
JM		 3175
3176 Multiple registrarants for any architecture are allowed (and
3177 strongly encouraged). */
3178
95160752 3179struct gdbarch_data;
0f71a2f6 3180
95160752
AC		 3181typedef void *(gdbarch_data_init_ftype) (struct gdbarch *gdbarch);
3182typedef void (gdbarch_data_free_ftype) (struct gdbarch *gdbarch,
3183 void *pointer);
3184extern struct gdbarch_data *register_gdbarch_data (gdbarch_data_init_ftype *init,
3185 gdbarch_data_free_ftype *free);
3186extern void set_gdbarch_data (struct gdbarch *gdbarch,
3187 struct gdbarch_data *data,
3188 void *pointer);
0f71a2f6 3189
451fbdda 3190extern void *gdbarch_data (struct gdbarch *gdbarch, struct gdbarch_data *);
0f71a2f6
JM		 3191
3192
0f71a2f6
JM		 3193/* Register per-architecture memory region.
3194
3195 Provide a memory-region swap mechanism. Per-architecture memory
3196 region are created. These memory regions are swapped whenever the
3197 architecture is changed. For a new architecture, the memory region
3198 is initialized with zero (0) and the INIT function is called.
3199
3200 Memory regions are swapped / initialized in the order that they are
3201 registered. NULL DATA and/or INIT values can be specified.
3202
3203 New code should use register_gdbarch_data(). */
3204
104c1213
JM		 3205typedef void (gdbarch_swap_ftype) (void);
3206extern void register_gdbarch_swap (void *data, unsigned long size, gdbarch_swap_ftype *init);
e514a9d6 3207#define REGISTER_GDBARCH_SWAP(VAR) register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL)
0f71a2f6
JM		 3208
3209
3210
99e7bb18 3211/* The target-system-dependent byte order is dynamic */
c906108c 3212
adf40b2e 3213extern int target_byte_order;
c906108c
SS		 3214#ifndef TARGET_BYTE_ORDER
3215#define TARGET_BYTE_ORDER (target_byte_order + 0)
3216#endif
3217
adf40b2e 3218extern int target_byte_order_auto;
c906108c
SS		 3219#ifndef TARGET_BYTE_ORDER_AUTO
3220#define TARGET_BYTE_ORDER_AUTO (target_byte_order_auto + 0)
3221#endif
3222
3223
3224
99e7bb18 3225/* The target-system-dependent BFD architecture is dynamic */
c906108c 3226
adf40b2e 3227extern int target_architecture_auto;
c906108c
SS		 3228#ifndef TARGET_ARCHITECTURE_AUTO
3229#define TARGET_ARCHITECTURE_AUTO (target_architecture_auto + 0)
3230#endif
3231
adf40b2e 3232extern const struct bfd_arch_info *target_architecture;
c906108c
SS		 3233#ifndef TARGET_ARCHITECTURE
3234#define TARGET_ARCHITECTURE (target_architecture + 0)
3235#endif
3236
c906108c 3237
99e7bb18 3238/* The target-system-dependent disassembler is semi-dynamic */
c906108c 3239
104c1213 3240extern int dis_asm_read_memory (bfd_vma memaddr, bfd_byte *myaddr,
ff844c8d 3241 unsigned int len, disassemble_info *info);
c906108c 3242
104c1213
JM		 3243extern void dis_asm_memory_error (int status, bfd_vma memaddr,
3244 disassemble_info *info);
c906108c 3245
104c1213
JM		 3246extern void dis_asm_print_address (bfd_vma addr,
3247 disassemble_info *info);
c906108c 3248
104c1213 3249extern int (*tm_print_insn) (bfd_vma, disassemble_info*);
adf40b2e 3250extern disassemble_info tm_print_insn_info;
c906108c
SS		 3251#ifndef TARGET_PRINT_INSN_INFO
3252#define TARGET_PRINT_INSN_INFO (&tm_print_insn_info)
3253#endif
3254
3255
3256
99e7bb18 3257/* Set the dynamic target-system-dependent parameters (architecture,
c906108c
SS		 3258 byte-order, ...) using information found in the BFD */
3259
104c1213 3260extern void set_gdbarch_from_file (bfd *);
c906108c
SS		 3261
3262
e514a9d6
JM		 3263/* Initialize the current architecture to the "first" one we find on
3264 our list. */
3265
3266extern void initialize_current_architecture (void);
3267
ceaa8edf
JB		 3268/* For non-multiarched targets, do any initialization of the default
3269 gdbarch object necessary after the _initialize_MODULE functions
3270 have run. */
5ae5f592 3271extern void initialize_non_multiarch (void);
cce74817 3272
c906108c 3273/* gdbarch trace variable */
adf40b2e 3274extern int gdbarch_debug;
c906108c 3275
4b9b3959 3276extern void gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file);
0f71a2f6 3277
c906108c 3278#endif
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