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2003-02-18 Elena Zannoni <ezannoni@redhat.com>
[deliverable/binutils-gdb.git] / gdb / gdbarch.h
CommitLineData
59233f88
AC		 1/* *INDENT-OFF* */ /* THIS FILE IS GENERATED */
2
adf40b2e 3/* Dynamic architecture support for GDB, the GNU debugger.
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)
65#error "FRAME_FIND_SAVED_REGS: replaced by FRAME_INIT_SAVED_REGS"
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
b2e75d78
AC		 724/* Default (function) for non- multi-arch platforms. */
725#if (!GDB_MULTI_ARCH) && !defined (REGISTER_RAW_SIZE)
726#define REGISTER_RAW_SIZE(reg_nr) (generic_register_size (reg_nr))
727#endif
728
104c1213
JM		 729typedef int (gdbarch_register_raw_size_ftype) (int reg_nr);
730extern int gdbarch_register_raw_size (struct gdbarch *gdbarch, int reg_nr);
731extern void set_gdbarch_register_raw_size (struct gdbarch *gdbarch, gdbarch_register_raw_size_ftype *register_raw_size);
83905903
AC		 732#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_RAW_SIZE)
733#error "Non multi-arch definition of REGISTER_RAW_SIZE"
734#endif
0f71a2f6 735#if GDB_MULTI_ARCH
6166d547 736#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_RAW_SIZE)
0f71a2f6
JM		 737#define REGISTER_RAW_SIZE(reg_nr) (gdbarch_register_raw_size (current_gdbarch, reg_nr))
738#endif
739#endif
740
104c1213
JM		 741extern int gdbarch_max_register_raw_size (struct gdbarch *gdbarch);
742extern void set_gdbarch_max_register_raw_size (struct gdbarch *gdbarch, int max_register_raw_size);
83905903
AC		 743#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MAX_REGISTER_RAW_SIZE)
744#error "Non multi-arch definition of MAX_REGISTER_RAW_SIZE"
745#endif
0f71a2f6 746#if GDB_MULTI_ARCH
6166d547 747#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MAX_REGISTER_RAW_SIZE)
0f71a2f6
JM		 748#define MAX_REGISTER_RAW_SIZE (gdbarch_max_register_raw_size (current_gdbarch))
749#endif
750#endif
751
b2e75d78
AC		 752/* Default (function) for non- multi-arch platforms. */
753#if (!GDB_MULTI_ARCH) && !defined (REGISTER_VIRTUAL_SIZE)
754#define REGISTER_VIRTUAL_SIZE(reg_nr) (generic_register_size (reg_nr))
755#endif
756
104c1213
JM		 757typedef int (gdbarch_register_virtual_size_ftype) (int reg_nr);
758extern int gdbarch_register_virtual_size (struct gdbarch *gdbarch, int reg_nr);
759extern void set_gdbarch_register_virtual_size (struct gdbarch *gdbarch, gdbarch_register_virtual_size_ftype *register_virtual_size);
83905903
AC		 760#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_SIZE)
761#error "Non multi-arch definition of REGISTER_VIRTUAL_SIZE"
762#endif
0f71a2f6 763#if GDB_MULTI_ARCH
6166d547 764#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_SIZE)
0f71a2f6
JM		 765#define REGISTER_VIRTUAL_SIZE(reg_nr) (gdbarch_register_virtual_size (current_gdbarch, reg_nr))
766#endif
767#endif
768
104c1213
JM		 769extern int gdbarch_max_register_virtual_size (struct gdbarch *gdbarch);
770extern void set_gdbarch_max_register_virtual_size (struct gdbarch *gdbarch, int max_register_virtual_size);
83905903
AC		 771#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MAX_REGISTER_VIRTUAL_SIZE)
772#error "Non multi-arch definition of MAX_REGISTER_VIRTUAL_SIZE"
773#endif
0f71a2f6 774#if GDB_MULTI_ARCH
6166d547 775#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MAX_REGISTER_VIRTUAL_SIZE)
0f71a2f6
JM		 776#define MAX_REGISTER_VIRTUAL_SIZE (gdbarch_max_register_virtual_size (current_gdbarch))
777#endif
778#endif
779
104c1213
JM		 780typedef struct type * (gdbarch_register_virtual_type_ftype) (int reg_nr);
781extern struct type * gdbarch_register_virtual_type (struct gdbarch *gdbarch, int reg_nr);
782extern void set_gdbarch_register_virtual_type (struct gdbarch *gdbarch, gdbarch_register_virtual_type_ftype *register_virtual_type);
83905903
AC		 783#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_TYPE)
784#error "Non multi-arch definition of REGISTER_VIRTUAL_TYPE"
785#endif
0f71a2f6 786#if GDB_MULTI_ARCH
6166d547 787#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_TYPE)
0f71a2f6
JM		 788#define REGISTER_VIRTUAL_TYPE(reg_nr) (gdbarch_register_virtual_type (current_gdbarch, reg_nr))
789#endif
790#endif
791
903ad3a6
AC		 792#if defined (DEPRECATED_DO_REGISTERS_INFO)
793/* Legacy for systems yet to multi-arch DEPRECATED_DO_REGISTERS_INFO */
794#if !defined (DEPRECATED_DO_REGISTERS_INFO_P)
795#define DEPRECATED_DO_REGISTERS_INFO_P() (1)
0ab7a791
AC		 796#endif
797#endif
798
799/* Default predicate for non- multi-arch targets. */
903ad3a6
AC		 800#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_DO_REGISTERS_INFO_P)
801#define DEPRECATED_DO_REGISTERS_INFO_P() (0)
0ab7a791
AC		 802#endif
803
903ad3a6
AC		 804extern int gdbarch_deprecated_do_registers_info_p (struct gdbarch *gdbarch);
805#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DO_REGISTERS_INFO_P)
806#error "Non multi-arch definition of DEPRECATED_DO_REGISTERS_INFO"
0ab7a791 807#endif
903ad3a6
AC		 808#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DO_REGISTERS_INFO_P)
809#define DEPRECATED_DO_REGISTERS_INFO_P() (gdbarch_deprecated_do_registers_info_p (current_gdbarch))
0ab7a791
AC		 810#endif
811
666e11c5 812/* Default (function) for non- multi-arch platforms. */
903ad3a6
AC		 813#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_DO_REGISTERS_INFO)
814#define DEPRECATED_DO_REGISTERS_INFO(reg_nr, fpregs) (internal_error (__FILE__, __LINE__, "DEPRECATED_DO_REGISTERS_INFO"), 0)
666e11c5
EZ		 815#endif
816
903ad3a6
AC		 817typedef void (gdbarch_deprecated_do_registers_info_ftype) (int reg_nr, int fpregs);
818extern void gdbarch_deprecated_do_registers_info (struct gdbarch *gdbarch, int reg_nr, int fpregs);
819extern void set_gdbarch_deprecated_do_registers_info (struct gdbarch *gdbarch, gdbarch_deprecated_do_registers_info_ftype *deprecated_do_registers_info);
820#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DO_REGISTERS_INFO)
821#error "Non multi-arch definition of DEPRECATED_DO_REGISTERS_INFO"
83905903 822#endif
666e11c5 823#if GDB_MULTI_ARCH
903ad3a6
AC		 824#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DO_REGISTERS_INFO)
825#define DEPRECATED_DO_REGISTERS_INFO(reg_nr, fpregs) (gdbarch_deprecated_do_registers_info (current_gdbarch, reg_nr, fpregs))
666e11c5
EZ		 826#endif
827#endif
828
0ab7a791
AC		 829typedef void (gdbarch_print_registers_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all);
830extern void gdbarch_print_registers_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all);
831extern void set_gdbarch_print_registers_info (struct gdbarch *gdbarch, gdbarch_print_registers_info_ftype *print_registers_info);
832
23e3a7ac
AC		 833extern int gdbarch_print_float_info_p (struct gdbarch *gdbarch);
834
835typedef void (gdbarch_print_float_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
836extern void gdbarch_print_float_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
5e74b15c 837extern void set_gdbarch_print_float_info (struct gdbarch *gdbarch, gdbarch_print_float_info_ftype *print_float_info);
5e74b15c 838
e76f1f2e
AC		 839extern int gdbarch_print_vector_info_p (struct gdbarch *gdbarch);
840
841typedef void (gdbarch_print_vector_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
842extern void gdbarch_print_vector_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
843extern void set_gdbarch_print_vector_info (struct gdbarch *gdbarch, gdbarch_print_vector_info_ftype *print_vector_info);
844
7c7651b2
AC		 845/* MAP a GDB RAW register number onto a simulator register number. See
846 also include/...-sim.h. */
847
848/* Default (function) for non- multi-arch platforms. */
849#if (!GDB_MULTI_ARCH) && !defined (REGISTER_SIM_REGNO)
8238d0bf 850#define REGISTER_SIM_REGNO(reg_nr) (legacy_register_sim_regno (reg_nr))
7c7651b2
AC		 851#endif
852
853typedef int (gdbarch_register_sim_regno_ftype) (int reg_nr);
854extern int gdbarch_register_sim_regno (struct gdbarch *gdbarch, int reg_nr);
855extern void set_gdbarch_register_sim_regno (struct gdbarch *gdbarch, gdbarch_register_sim_regno_ftype *register_sim_regno);
83905903
AC		 856#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIM_REGNO)
857#error "Non multi-arch definition of REGISTER_SIM_REGNO"
858#endif
7c7651b2
AC		 859#if GDB_MULTI_ARCH
860#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIM_REGNO)
861#define REGISTER_SIM_REGNO(reg_nr) (gdbarch_register_sim_regno (current_gdbarch, reg_nr))
862#endif
863#endif
864
2649061d
AC		 865#if defined (REGISTER_BYTES_OK)
866/* Legacy for systems yet to multi-arch REGISTER_BYTES_OK */
eee30e78 867#if !defined (REGISTER_BYTES_OK_P)
2649061d
AC		 868#define REGISTER_BYTES_OK_P() (1)
869#endif
eee30e78 870#endif
2649061d
AC		 871
872/* Default predicate for non- multi-arch targets. */
873#if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK_P)
874#define REGISTER_BYTES_OK_P() (0)
875#endif
876
877extern int gdbarch_register_bytes_ok_p (struct gdbarch *gdbarch);
83905903
AC		 878#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK_P)
879#error "Non multi-arch definition of REGISTER_BYTES_OK"
880#endif
2649061d
AC		 881#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK_P)
882#define REGISTER_BYTES_OK_P() (gdbarch_register_bytes_ok_p (current_gdbarch))
883#endif
884
885/* Default (function) for non- multi-arch platforms. */
886#if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK)
8e65ff28 887#define REGISTER_BYTES_OK(nr_bytes) (internal_error (__FILE__, __LINE__, "REGISTER_BYTES_OK"), 0)
2649061d
AC		 888#endif
889
890typedef int (gdbarch_register_bytes_ok_ftype) (long nr_bytes);
891extern int gdbarch_register_bytes_ok (struct gdbarch *gdbarch, long nr_bytes);
892extern void set_gdbarch_register_bytes_ok (struct gdbarch *gdbarch, gdbarch_register_bytes_ok_ftype *register_bytes_ok);
83905903
AC		 893#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK)
894#error "Non multi-arch definition of REGISTER_BYTES_OK"
895#endif
2649061d
AC		 896#if GDB_MULTI_ARCH
897#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK)
898#define REGISTER_BYTES_OK(nr_bytes) (gdbarch_register_bytes_ok (current_gdbarch, nr_bytes))
899#endif
900#endif
901
01fb7433
AC		 902/* Default (function) for non- multi-arch platforms. */
903#if (!GDB_MULTI_ARCH) && !defined (CANNOT_FETCH_REGISTER)
904#define CANNOT_FETCH_REGISTER(regnum) (cannot_register_not (regnum))
905#endif
906
907typedef int (gdbarch_cannot_fetch_register_ftype) (int regnum);
908extern int gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, int regnum);
909extern void set_gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, gdbarch_cannot_fetch_register_ftype *cannot_fetch_register);
83905903
AC		 910#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_FETCH_REGISTER)
911#error "Non multi-arch definition of CANNOT_FETCH_REGISTER"
912#endif
01fb7433
AC		 913#if GDB_MULTI_ARCH
914#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_FETCH_REGISTER)
915#define CANNOT_FETCH_REGISTER(regnum) (gdbarch_cannot_fetch_register (current_gdbarch, regnum))
916#endif
917#endif
918
919/* Default (function) for non- multi-arch platforms. */
920#if (!GDB_MULTI_ARCH) && !defined (CANNOT_STORE_REGISTER)
921#define CANNOT_STORE_REGISTER(regnum) (cannot_register_not (regnum))
922#endif
923
924typedef int (gdbarch_cannot_store_register_ftype) (int regnum);
925extern int gdbarch_cannot_store_register (struct gdbarch *gdbarch, int regnum);
926extern void set_gdbarch_cannot_store_register (struct gdbarch *gdbarch, gdbarch_cannot_store_register_ftype *cannot_store_register);
83905903
AC		 927#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STORE_REGISTER)
928#error "Non multi-arch definition of CANNOT_STORE_REGISTER"
929#endif
01fb7433
AC		 930#if GDB_MULTI_ARCH
931#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_STORE_REGISTER)
932#define CANNOT_STORE_REGISTER(regnum) (gdbarch_cannot_store_register (current_gdbarch, regnum))
933#endif
934#endif
935
9df628e0
RE		 936/* setjmp/longjmp support. */
937
938#if defined (GET_LONGJMP_TARGET)
939/* Legacy for systems yet to multi-arch GET_LONGJMP_TARGET */
940#if !defined (GET_LONGJMP_TARGET_P)
941#define GET_LONGJMP_TARGET_P() (1)
942#endif
943#endif
944
945/* Default predicate for non- multi-arch targets. */
946#if (!GDB_MULTI_ARCH) && !defined (GET_LONGJMP_TARGET_P)
947#define GET_LONGJMP_TARGET_P() (0)
948#endif
949
950extern int gdbarch_get_longjmp_target_p (struct gdbarch *gdbarch);
951#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET_P)
952#error "Non multi-arch definition of GET_LONGJMP_TARGET"
953#endif
954#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET_P)
955#define GET_LONGJMP_TARGET_P() (gdbarch_get_longjmp_target_p (current_gdbarch))
956#endif
957
958/* Default (function) for non- multi-arch platforms. */
959#if (!GDB_MULTI_ARCH) && !defined (GET_LONGJMP_TARGET)
960#define GET_LONGJMP_TARGET(pc) (internal_error (__FILE__, __LINE__, "GET_LONGJMP_TARGET"), 0)
961#endif
962
963typedef int (gdbarch_get_longjmp_target_ftype) (CORE_ADDR *pc);
964extern int gdbarch_get_longjmp_target (struct gdbarch *gdbarch, CORE_ADDR *pc);
965extern void set_gdbarch_get_longjmp_target (struct gdbarch *gdbarch, gdbarch_get_longjmp_target_ftype *get_longjmp_target);
966#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET)
967#error "Non multi-arch definition of GET_LONGJMP_TARGET"
968#endif
969#if GDB_MULTI_ARCH
970#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET)
971#define GET_LONGJMP_TARGET(pc) (gdbarch_get_longjmp_target (current_gdbarch, pc))
972#endif
973#endif
974
028c194b
AC		 975/* Non multi-arch DUMMY_FRAMES are a mess (multi-arch ones are not that
976 much better but at least they are vaguely consistent). The headers
977 and body contain convoluted #if/#else sequences for determine how
978 things should be compiled. Instead of trying to mimic that
979 behaviour here (and hence entrench it further) gdbarch simply
980 reqires that these methods be set up from the word go. This also
981 avoids any potential problems with moving beyond multi-arch partial. */
982
b99fa2d2 983/* Default (value) for non- multi-arch platforms. */
07555a72
AC		 984#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
985#define DEPRECATED_USE_GENERIC_DUMMY_FRAMES (1)
b99fa2d2
AC		 986#endif
987
07555a72
AC		 988extern int gdbarch_deprecated_use_generic_dummy_frames (struct gdbarch *gdbarch);
989extern void set_gdbarch_deprecated_use_generic_dummy_frames (struct gdbarch *gdbarch, int deprecated_use_generic_dummy_frames);
990#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
991#error "Non multi-arch definition of DEPRECATED_USE_GENERIC_DUMMY_FRAMES"
83905903 992#endif
0f71a2f6 993#if GDB_MULTI_ARCH
07555a72
AC		 994#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
995#define DEPRECATED_USE_GENERIC_DUMMY_FRAMES (gdbarch_deprecated_use_generic_dummy_frames (current_gdbarch))
0f71a2f6
JM		 996#endif
997#endif
998
b99fa2d2
AC		 999/* Default (value) for non- multi-arch platforms. */
1000#if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_LOCATION)
1001#define CALL_DUMMY_LOCATION (AT_ENTRY_POINT)
1002#endif
1003
104c1213
JM		 1004extern int gdbarch_call_dummy_location (struct gdbarch *gdbarch);
1005extern void set_gdbarch_call_dummy_location (struct gdbarch *gdbarch, int call_dummy_location);
028c194b 1006#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LOCATION)
83905903
AC		 1007#error "Non multi-arch definition of CALL_DUMMY_LOCATION"
1008#endif
0f71a2f6 1009#if GDB_MULTI_ARCH
028c194b 1010#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LOCATION)
0f71a2f6
JM		 1011#define CALL_DUMMY_LOCATION (gdbarch_call_dummy_location (current_gdbarch))
1012#endif
1013#endif
1014
104c1213
JM		 1015typedef CORE_ADDR (gdbarch_call_dummy_address_ftype) (void);
1016extern CORE_ADDR gdbarch_call_dummy_address (struct gdbarch *gdbarch);
1017extern void set_gdbarch_call_dummy_address (struct gdbarch *gdbarch, gdbarch_call_dummy_address_ftype *call_dummy_address);
83905903
AC		 1018#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_ADDRESS)
1019#error "Non multi-arch definition of CALL_DUMMY_ADDRESS"
1020#endif
0f71a2f6 1021#if GDB_MULTI_ARCH
6166d547 1022#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_ADDRESS)
0f71a2f6
JM		 1023#define CALL_DUMMY_ADDRESS() (gdbarch_call_dummy_address (current_gdbarch))
1024#endif
1025#endif
1026
104c1213
JM		 1027extern CORE_ADDR gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch);
1028extern void set_gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch, CORE_ADDR call_dummy_start_offset);
83905903
AC		 1029#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_START_OFFSET)
1030#error "Non multi-arch definition of CALL_DUMMY_START_OFFSET"
1031#endif
0f71a2f6 1032#if GDB_MULTI_ARCH
6166d547 1033#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_START_OFFSET)
0f71a2f6
JM		 1034#define CALL_DUMMY_START_OFFSET (gdbarch_call_dummy_start_offset (current_gdbarch))
1035#endif
1036#endif
1037
104c1213
JM		 1038extern CORE_ADDR gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch);
1039extern void set_gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch, CORE_ADDR call_dummy_breakpoint_offset);
83905903
AC		 1040#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET)
1041#error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET"
1042#endif
0f71a2f6 1043#if GDB_MULTI_ARCH
6166d547 1044#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET)
0f71a2f6
JM		 1045#define CALL_DUMMY_BREAKPOINT_OFFSET (gdbarch_call_dummy_breakpoint_offset (current_gdbarch))
1046#endif
1047#endif
1048
104c1213
JM		 1049extern int gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch *gdbarch);
1050extern void set_gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch *gdbarch, int call_dummy_breakpoint_offset_p);
028c194b 1051#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
83905903
AC		 1052#error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET_P"
1053#endif
0f71a2f6 1054#if GDB_MULTI_ARCH
028c194b 1055#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
0f71a2f6
JM		 1056#define CALL_DUMMY_BREAKPOINT_OFFSET_P (gdbarch_call_dummy_breakpoint_offset_p (current_gdbarch))
1057#endif
1058#endif
1059
104c1213
JM		 1060extern int gdbarch_call_dummy_length (struct gdbarch *gdbarch);
1061extern void set_gdbarch_call_dummy_length (struct gdbarch *gdbarch, int call_dummy_length);
83905903
AC		 1062#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LENGTH)
1063#error "Non multi-arch definition of CALL_DUMMY_LENGTH"
1064#endif
0f71a2f6 1065#if GDB_MULTI_ARCH
6166d547 1066#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LENGTH)
0f71a2f6
JM		 1067#define CALL_DUMMY_LENGTH (gdbarch_call_dummy_length (current_gdbarch))
1068#endif
1069#endif
1070
ae45cd16
AC		 1071/* NOTE: cagney/2002-11-24: This function with predicate has a valid
1072 (callable) initial value. As a consequence, even when the predicate
1073 is false, the corresponding function works. This simplifies the
1074 migration process - old code, calling DEPRECATED_PC_IN_CALL_DUMMY(),
1075 doesn't need to be modified. */
1076
1077#if defined (DEPRECATED_PC_IN_CALL_DUMMY)
1078/* Legacy for systems yet to multi-arch DEPRECATED_PC_IN_CALL_DUMMY */
1079#if !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1080#define DEPRECATED_PC_IN_CALL_DUMMY_P() (1)
1081#endif
1082#endif
1083
1084/* Default predicate for non- multi-arch targets. */
1085#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1086#define DEPRECATED_PC_IN_CALL_DUMMY_P() (0)
1087#endif
1088
1089extern int gdbarch_deprecated_pc_in_call_dummy_p (struct gdbarch *gdbarch);
1090#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1091#error "Non multi-arch definition of DEPRECATED_PC_IN_CALL_DUMMY"
1092#endif
1093#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1094#define DEPRECATED_PC_IN_CALL_DUMMY_P() (gdbarch_deprecated_pc_in_call_dummy_p (current_gdbarch))
1095#endif
1096
b99fa2d2 1097/* Default (function) for non- multi-arch platforms. */
ae45cd16
AC		 1098#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PC_IN_CALL_DUMMY)
1099#define DEPRECATED_PC_IN_CALL_DUMMY(pc, sp, frame_address) (generic_pc_in_call_dummy (pc, sp, frame_address))
b99fa2d2
AC		 1100#endif
1101
ae45cd16
AC		 1102typedef int (gdbarch_deprecated_pc_in_call_dummy_ftype) (CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
1103extern int gdbarch_deprecated_pc_in_call_dummy (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
1104extern void set_gdbarch_deprecated_pc_in_call_dummy (struct gdbarch *gdbarch, gdbarch_deprecated_pc_in_call_dummy_ftype *deprecated_pc_in_call_dummy);
1105#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PC_IN_CALL_DUMMY)
1106#error "Non multi-arch definition of DEPRECATED_PC_IN_CALL_DUMMY"
83905903 1107#endif
0f71a2f6 1108#if GDB_MULTI_ARCH
ae45cd16
AC		 1109#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PC_IN_CALL_DUMMY)
1110#define DEPRECATED_PC_IN_CALL_DUMMY(pc, sp, frame_address) (gdbarch_deprecated_pc_in_call_dummy (current_gdbarch, pc, sp, frame_address))
0f71a2f6
JM		 1111#endif
1112#endif
1113
104c1213
JM		 1114extern int gdbarch_call_dummy_p (struct gdbarch *gdbarch);
1115extern void set_gdbarch_call_dummy_p (struct gdbarch *gdbarch, int call_dummy_p);
028c194b 1116#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_P)
83905903
AC		 1117#error "Non multi-arch definition of CALL_DUMMY_P"
1118#endif
0f71a2f6 1119#if GDB_MULTI_ARCH
028c194b 1120#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_P)
0f71a2f6
JM		 1121#define CALL_DUMMY_P (gdbarch_call_dummy_p (current_gdbarch))
1122#endif
1123#endif
1124
33489c5b 1125/* Default (value) for non- multi-arch platforms. */
6166d547 1126#if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_WORDS)
33489c5b
AC		 1127#define CALL_DUMMY_WORDS (legacy_call_dummy_words)
1128#endif
1129
104c1213
JM		 1130extern LONGEST * gdbarch_call_dummy_words (struct gdbarch *gdbarch);
1131extern void set_gdbarch_call_dummy_words (struct gdbarch *gdbarch, LONGEST * call_dummy_words);
83905903
AC		 1132#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_WORDS)
1133#error "Non multi-arch definition of CALL_DUMMY_WORDS"
1134#endif
33489c5b 1135#if GDB_MULTI_ARCH
6166d547 1136#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_WORDS)
0f71a2f6
JM		 1137#define CALL_DUMMY_WORDS (gdbarch_call_dummy_words (current_gdbarch))
1138#endif
33489c5b
AC		 1139#endif
1140
1141/* Default (value) for non- multi-arch platforms. */
6166d547 1142#if (!GDB_MULTI_ARCH) && !defined (SIZEOF_CALL_DUMMY_WORDS)
33489c5b
AC		 1143#define SIZEOF_CALL_DUMMY_WORDS (legacy_sizeof_call_dummy_words)
1144#endif
0f71a2f6 1145
104c1213
JM		 1146extern int gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch);
1147extern void set_gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch, int sizeof_call_dummy_words);
83905903
AC		 1148#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIZEOF_CALL_DUMMY_WORDS)
1149#error "Non multi-arch definition of SIZEOF_CALL_DUMMY_WORDS"
1150#endif
33489c5b 1151#if GDB_MULTI_ARCH
6166d547 1152#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIZEOF_CALL_DUMMY_WORDS)
0f71a2f6
JM		 1153#define SIZEOF_CALL_DUMMY_WORDS (gdbarch_sizeof_call_dummy_words (current_gdbarch))
1154#endif
33489c5b 1155#endif
0f71a2f6 1156
104c1213
JM		 1157extern int gdbarch_call_dummy_stack_adjust_p (struct gdbarch *gdbarch);
1158extern void set_gdbarch_call_dummy_stack_adjust_p (struct gdbarch *gdbarch, int call_dummy_stack_adjust_p);
028c194b 1159#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_STACK_ADJUST_P)
83905903
AC		 1160#error "Non multi-arch definition of CALL_DUMMY_STACK_ADJUST_P"
1161#endif
0f71a2f6 1162#if GDB_MULTI_ARCH
028c194b 1163#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_STACK_ADJUST_P)
0f71a2f6
JM		 1164#define CALL_DUMMY_STACK_ADJUST_P (gdbarch_call_dummy_stack_adjust_p (current_gdbarch))
1165#endif
1166#endif
1167
104c1213
JM		 1168extern int gdbarch_call_dummy_stack_adjust (struct gdbarch *gdbarch);
1169extern void set_gdbarch_call_dummy_stack_adjust (struct gdbarch *gdbarch, int call_dummy_stack_adjust);
83905903
AC		 1170#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_STACK_ADJUST)
1171#error "Non multi-arch definition of CALL_DUMMY_STACK_ADJUST"
1172#endif
0f71a2f6 1173#if GDB_MULTI_ARCH
6166d547 1174#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_STACK_ADJUST)
0f71a2f6
JM		 1175#define CALL_DUMMY_STACK_ADJUST (gdbarch_call_dummy_stack_adjust (current_gdbarch))
1176#endif
1177#endif
1178
104c1213
JM		 1179typedef 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);
1180extern 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);
1181extern void set_gdbarch_fix_call_dummy (struct gdbarch *gdbarch, gdbarch_fix_call_dummy_ftype *fix_call_dummy);
83905903
AC		 1182#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FIX_CALL_DUMMY)
1183#error "Non multi-arch definition of FIX_CALL_DUMMY"
1184#endif
0f71a2f6 1185#if GDB_MULTI_ARCH
6166d547 1186#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FIX_CALL_DUMMY)
0f71a2f6
JM		 1187#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))
1188#endif
1189#endif
1190
2ca6c561
AC		 1191#if defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1192/* Legacy for systems yet to multi-arch DEPRECATED_INIT_FRAME_PC_FIRST */
1193#if !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1194#define DEPRECATED_INIT_FRAME_PC_FIRST_P() (1)
1195#endif
1196#endif
1197
1198/* Default predicate for non- multi-arch targets. */
1199#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1200#define DEPRECATED_INIT_FRAME_PC_FIRST_P() (0)
1201#endif
1202
1203extern int gdbarch_deprecated_init_frame_pc_first_p (struct gdbarch *gdbarch);
1204#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1205#error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC_FIRST"
1206#endif
1207#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1208#define DEPRECATED_INIT_FRAME_PC_FIRST_P() (gdbarch_deprecated_init_frame_pc_first_p (current_gdbarch))
1209#endif
1210
10312cc4 1211/* Default (function) for non- multi-arch platforms. */
2ca6c561
AC		 1212#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1213#define DEPRECATED_INIT_FRAME_PC_FIRST(fromleaf, prev) (internal_error (__FILE__, __LINE__, "DEPRECATED_INIT_FRAME_PC_FIRST"), 0)
10312cc4
AC		 1214#endif
1215
97f46953
AC		 1216typedef CORE_ADDR (gdbarch_deprecated_init_frame_pc_first_ftype) (int fromleaf, struct frame_info *prev);
1217extern CORE_ADDR gdbarch_deprecated_init_frame_pc_first (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
2ca6c561
AC		 1218extern void set_gdbarch_deprecated_init_frame_pc_first (struct gdbarch *gdbarch, gdbarch_deprecated_init_frame_pc_first_ftype *deprecated_init_frame_pc_first);
1219#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1220#error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC_FIRST"
83905903 1221#endif
10312cc4 1222#if GDB_MULTI_ARCH
2ca6c561
AC		 1223#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1224#define DEPRECATED_INIT_FRAME_PC_FIRST(fromleaf, prev) (gdbarch_deprecated_init_frame_pc_first (current_gdbarch, fromleaf, prev))
10312cc4
AC		 1225#endif
1226#endif
1227
a5afb99f
AC		 1228#if defined (DEPRECATED_INIT_FRAME_PC)
1229/* Legacy for systems yet to multi-arch DEPRECATED_INIT_FRAME_PC */
1230#if !defined (DEPRECATED_INIT_FRAME_PC_P)
1231#define DEPRECATED_INIT_FRAME_PC_P() (1)
1232#endif
1233#endif
1234
1235/* Default predicate for non- multi-arch targets. */
1236#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC_P)
1237#define DEPRECATED_INIT_FRAME_PC_P() (0)
1238#endif
1239
1240extern int gdbarch_deprecated_init_frame_pc_p (struct gdbarch *gdbarch);
1241#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_P)
1242#error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC"
1243#endif
1244#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_P)
1245#define DEPRECATED_INIT_FRAME_PC_P() (gdbarch_deprecated_init_frame_pc_p (current_gdbarch))
1246#endif
1247
10312cc4 1248/* Default (function) for non- multi-arch platforms. */
a5afb99f
AC		 1249#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC)
1250#define DEPRECATED_INIT_FRAME_PC(fromleaf, prev) (internal_error (__FILE__, __LINE__, "DEPRECATED_INIT_FRAME_PC"), 0)
10312cc4
AC		 1251#endif
1252
a5afb99f
AC		 1253typedef CORE_ADDR (gdbarch_deprecated_init_frame_pc_ftype) (int fromleaf, struct frame_info *prev);
1254extern CORE_ADDR gdbarch_deprecated_init_frame_pc (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1255extern void set_gdbarch_deprecated_init_frame_pc (struct gdbarch *gdbarch, gdbarch_deprecated_init_frame_pc_ftype *deprecated_init_frame_pc);
1256#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC)
1257#error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC"
83905903 1258#endif
10312cc4 1259#if GDB_MULTI_ARCH
a5afb99f
AC		 1260#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC)
1261#define DEPRECATED_INIT_FRAME_PC(fromleaf, prev) (gdbarch_deprecated_init_frame_pc (current_gdbarch, fromleaf, prev))
10312cc4
AC		 1262#endif
1263#endif
1264
104c1213
JM		 1265extern int gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch);
1266extern void set_gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch, int believe_pcc_promotion);
83905903
AC		 1267#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION)
1268#error "Non multi-arch definition of BELIEVE_PCC_PROMOTION"
1269#endif
0f71a2f6 1270#if GDB_MULTI_ARCH
6166d547 1271#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION)
0f71a2f6
JM		 1272#define BELIEVE_PCC_PROMOTION (gdbarch_believe_pcc_promotion (current_gdbarch))
1273#endif
1274#endif
1275
104c1213
JM		 1276extern int gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch);
1277extern void set_gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch, int believe_pcc_promotion_type);
83905903
AC		 1278#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION_TYPE)
1279#error "Non multi-arch definition of BELIEVE_PCC_PROMOTION_TYPE"
1280#endif
e669114a 1281#if !defined (BELIEVE_PCC_PROMOTION_TYPE)
0f71a2f6
JM		 1282#define BELIEVE_PCC_PROMOTION_TYPE (gdbarch_believe_pcc_promotion_type (current_gdbarch))
1283#endif
0f71a2f6 1284
a216a322
AC		 1285#if defined (GET_SAVED_REGISTER)
1286/* Legacy for systems yet to multi-arch GET_SAVED_REGISTER */
1287#if !defined (GET_SAVED_REGISTER_P)
1288#define GET_SAVED_REGISTER_P() (1)
1289#endif
1290#endif
1291
1292/* Default predicate for non- multi-arch targets. */
1293#if (!GDB_MULTI_ARCH) && !defined (GET_SAVED_REGISTER_P)
1294#define GET_SAVED_REGISTER_P() (0)
1295#endif
1296
1297extern int gdbarch_get_saved_register_p (struct gdbarch *gdbarch);
1298#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_SAVED_REGISTER_P)
1299#error "Non multi-arch definition of GET_SAVED_REGISTER"
1300#endif
1301#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_SAVED_REGISTER_P)
1302#define GET_SAVED_REGISTER_P() (gdbarch_get_saved_register_p (current_gdbarch))
1303#endif
1304
e4b415d9
AC		 1305/* Default (function) for non- multi-arch platforms. */
1306#if (!GDB_MULTI_ARCH) && !defined (GET_SAVED_REGISTER)
a216a322 1307#define GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (internal_error (__FILE__, __LINE__, "GET_SAVED_REGISTER"), 0)
e4b415d9 1308#endif
028c194b 1309
104c1213
JM		 1310typedef void (gdbarch_get_saved_register_ftype) (char *raw_buffer, int *optimized, CORE_ADDR *addrp, struct frame_info *frame, int regnum, enum lval_type *lval);
1311extern 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);
1312extern void set_gdbarch_get_saved_register (struct gdbarch *gdbarch, gdbarch_get_saved_register_ftype *get_saved_register);
e4b415d9 1313#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_SAVED_REGISTER)
83905903
AC		 1314#error "Non multi-arch definition of GET_SAVED_REGISTER"
1315#endif
0f71a2f6 1316#if GDB_MULTI_ARCH
e4b415d9 1317#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_SAVED_REGISTER)
0f71a2f6
JM		 1318#define GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (gdbarch_get_saved_register (current_gdbarch, raw_buffer, optimized, addrp, frame, regnum, lval))
1319#endif
1320#endif
1321
33489c5b 1322/* Default (function) for non- multi-arch platforms. */
6166d547 1323#if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERTIBLE)
33489c5b
AC		 1324#define REGISTER_CONVERTIBLE(nr) (generic_register_convertible_not (nr))
1325#endif
1326
104c1213
JM		 1327typedef int (gdbarch_register_convertible_ftype) (int nr);
1328extern int gdbarch_register_convertible (struct gdbarch *gdbarch, int nr);
1329extern void set_gdbarch_register_convertible (struct gdbarch *gdbarch, gdbarch_register_convertible_ftype *register_convertible);
83905903
AC		 1330#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERTIBLE)
1331#error "Non multi-arch definition of REGISTER_CONVERTIBLE"
1332#endif
33489c5b 1333#if GDB_MULTI_ARCH
6166d547 1334#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERTIBLE)
0f71a2f6
JM		 1335#define REGISTER_CONVERTIBLE(nr) (gdbarch_register_convertible (current_gdbarch, nr))
1336#endif
33489c5b
AC		 1337#endif
1338
1339/* Default (function) for non- multi-arch platforms. */
6166d547 1340#if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_VIRTUAL)
8e65ff28 1341#define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_VIRTUAL"), 0)
33489c5b 1342#endif
0f71a2f6 1343
104c1213
JM		 1344typedef void (gdbarch_register_convert_to_virtual_ftype) (int regnum, struct type *type, char *from, char *to);
1345extern void gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
1346extern void set_gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, gdbarch_register_convert_to_virtual_ftype *register_convert_to_virtual);
83905903
AC		 1347#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_VIRTUAL)
1348#error "Non multi-arch definition of REGISTER_CONVERT_TO_VIRTUAL"
1349#endif
33489c5b 1350#if GDB_MULTI_ARCH
6166d547 1351#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_VIRTUAL)
0f71a2f6
JM		 1352#define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (gdbarch_register_convert_to_virtual (current_gdbarch, regnum, type, from, to))
1353#endif
33489c5b
AC		 1354#endif
1355
1356/* Default (function) for non- multi-arch platforms. */
6166d547 1357#if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_RAW)
8e65ff28 1358#define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_RAW"), 0)
33489c5b 1359#endif
0f71a2f6 1360
104c1213
JM		 1361typedef void (gdbarch_register_convert_to_raw_ftype) (struct type *type, int regnum, char *from, char *to);
1362extern void gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, struct type *type, int regnum, char *from, char *to);
1363extern void set_gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, gdbarch_register_convert_to_raw_ftype *register_convert_to_raw);
83905903
AC		 1364#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_RAW)
1365#error "Non multi-arch definition of REGISTER_CONVERT_TO_RAW"
1366#endif
33489c5b 1367#if GDB_MULTI_ARCH
6166d547 1368#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_RAW)
0f71a2f6
JM		 1369#define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (gdbarch_register_convert_to_raw (current_gdbarch, type, regnum, from, to))
1370#endif
33489c5b
AC		 1371#endif
1372
13d01224
AC		 1373/* Default (function) for non- multi-arch platforms. */
1374#if (!GDB_MULTI_ARCH) && !defined (CONVERT_REGISTER_P)
1375#define CONVERT_REGISTER_P(regnum) (legacy_convert_register_p (regnum))
1376#endif
1377
1378typedef int (gdbarch_convert_register_p_ftype) (int regnum);
1379extern int gdbarch_convert_register_p (struct gdbarch *gdbarch, int regnum);
1380extern void set_gdbarch_convert_register_p (struct gdbarch *gdbarch, gdbarch_convert_register_p_ftype *convert_register_p);
1381#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_REGISTER_P)
1382#error "Non multi-arch definition of CONVERT_REGISTER_P"
1383#endif
1384#if GDB_MULTI_ARCH
1385#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_REGISTER_P)
1386#define CONVERT_REGISTER_P(regnum) (gdbarch_convert_register_p (current_gdbarch, regnum))
1387#endif
1388#endif
1389
1390/* Default (function) for non- multi-arch platforms. */
1391#if (!GDB_MULTI_ARCH) && !defined (REGISTER_TO_VALUE)
1392#define REGISTER_TO_VALUE(regnum, type, from, to) (legacy_register_to_value (regnum, type, from, to))
1393#endif
1394
1395typedef void (gdbarch_register_to_value_ftype) (int regnum, struct type *type, char *from, char *to);
1396extern void gdbarch_register_to_value (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
1397extern void set_gdbarch_register_to_value (struct gdbarch *gdbarch, gdbarch_register_to_value_ftype *register_to_value);
1398#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_TO_VALUE)
1399#error "Non multi-arch definition of REGISTER_TO_VALUE"
1400#endif
1401#if GDB_MULTI_ARCH
1402#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_TO_VALUE)
1403#define REGISTER_TO_VALUE(regnum, type, from, to) (gdbarch_register_to_value (current_gdbarch, regnum, type, from, to))
1404#endif
1405#endif
1406
1407/* Default (function) for non- multi-arch platforms. */
1408#if (!GDB_MULTI_ARCH) && !defined (VALUE_TO_REGISTER)
1409#define VALUE_TO_REGISTER(type, regnum, from, to) (legacy_value_to_register (type, regnum, from, to))
1410#endif
1411
1412typedef void (gdbarch_value_to_register_ftype) (struct type *type, int regnum, char *from, char *to);
1413extern void gdbarch_value_to_register (struct gdbarch *gdbarch, struct type *type, int regnum, char *from, char *to);
1414extern void set_gdbarch_value_to_register (struct gdbarch *gdbarch, gdbarch_value_to_register_ftype *value_to_register);
1415#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (VALUE_TO_REGISTER)
1416#error "Non multi-arch definition of VALUE_TO_REGISTER"
1417#endif
1418#if GDB_MULTI_ARCH
1419#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (VALUE_TO_REGISTER)
1420#define VALUE_TO_REGISTER(type, regnum, from, to) (gdbarch_value_to_register (current_gdbarch, type, regnum, from, to))
1421#endif
1422#endif
1423
33489c5b 1424/* Default (function) for non- multi-arch platforms. */
6166d547 1425#if (!GDB_MULTI_ARCH) && !defined (POINTER_TO_ADDRESS)
ac2e2ef7 1426#define POINTER_TO_ADDRESS(type, buf) (unsigned_pointer_to_address (type, buf))
33489c5b 1427#endif
4478b372 1428
66140c26
AC		 1429typedef CORE_ADDR (gdbarch_pointer_to_address_ftype) (struct type *type, const void *buf);
1430extern CORE_ADDR gdbarch_pointer_to_address (struct gdbarch *gdbarch, struct type *type, const void *buf);
4478b372 1431extern void set_gdbarch_pointer_to_address (struct gdbarch *gdbarch, gdbarch_pointer_to_address_ftype *pointer_to_address);
83905903
AC		 1432#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POINTER_TO_ADDRESS)
1433#error "Non multi-arch definition of POINTER_TO_ADDRESS"
1434#endif
33489c5b 1435#if GDB_MULTI_ARCH
6166d547 1436#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POINTER_TO_ADDRESS)
4478b372
JB		 1437#define POINTER_TO_ADDRESS(type, buf) (gdbarch_pointer_to_address (current_gdbarch, type, buf))
1438#endif
33489c5b
AC		 1439#endif
1440
1441/* Default (function) for non- multi-arch platforms. */
6166d547 1442#if (!GDB_MULTI_ARCH) && !defined (ADDRESS_TO_POINTER)
ac2e2ef7 1443#define ADDRESS_TO_POINTER(type, buf, addr) (unsigned_address_to_pointer (type, buf, addr))
33489c5b 1444#endif
4478b372 1445
ac2e2ef7
AC		 1446typedef void (gdbarch_address_to_pointer_ftype) (struct type *type, void *buf, CORE_ADDR addr);
1447extern void gdbarch_address_to_pointer (struct gdbarch *gdbarch, struct type *type, void *buf, CORE_ADDR addr);
4478b372 1448extern void set_gdbarch_address_to_pointer (struct gdbarch *gdbarch, gdbarch_address_to_pointer_ftype *address_to_pointer);
83905903
AC		 1449#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_TO_POINTER)
1450#error "Non multi-arch definition of ADDRESS_TO_POINTER"
1451#endif
33489c5b 1452#if GDB_MULTI_ARCH
6166d547 1453#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_TO_POINTER)
4478b372
JB		 1454#define ADDRESS_TO_POINTER(type, buf, addr) (gdbarch_address_to_pointer (current_gdbarch, type, buf, addr))
1455#endif
33489c5b
AC		 1456#endif
1457
fc0c74b1
AC		 1458#if defined (INTEGER_TO_ADDRESS)
1459/* Legacy for systems yet to multi-arch INTEGER_TO_ADDRESS */
1460#if !defined (INTEGER_TO_ADDRESS_P)
1461#define INTEGER_TO_ADDRESS_P() (1)
1462#endif
1463#endif
1464
1465/* Default predicate for non- multi-arch targets. */
1466#if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS_P)
1467#define INTEGER_TO_ADDRESS_P() (0)
1468#endif
1469
1470extern int gdbarch_integer_to_address_p (struct gdbarch *gdbarch);
1471#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS_P)
1472#error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1473#endif
1474#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS_P)
1475#define INTEGER_TO_ADDRESS_P() (gdbarch_integer_to_address_p (current_gdbarch))
1476#endif
1477
1478/* Default (function) for non- multi-arch platforms. */
1479#if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS)
73d3c16e 1480#define INTEGER_TO_ADDRESS(type, buf) (internal_error (__FILE__, __LINE__, "INTEGER_TO_ADDRESS"), 0)
fc0c74b1
AC		 1481#endif
1482
1483typedef CORE_ADDR (gdbarch_integer_to_address_ftype) (struct type *type, void *buf);
1484extern CORE_ADDR gdbarch_integer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
1485extern void set_gdbarch_integer_to_address (struct gdbarch *gdbarch, gdbarch_integer_to_address_ftype *integer_to_address);
1486#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS)
1487#error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1488#endif
1489#if GDB_MULTI_ARCH
1490#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS)
1491#define INTEGER_TO_ADDRESS(type, buf) (gdbarch_integer_to_address (current_gdbarch, type, buf))
1492#endif
1493#endif
1494
33489c5b 1495/* Default (function) for non- multi-arch platforms. */
6166d547 1496#if (!GDB_MULTI_ARCH) && !defined (RETURN_VALUE_ON_STACK)
33489c5b
AC		 1497#define RETURN_VALUE_ON_STACK(type) (generic_return_value_on_stack_not (type))
1498#endif
0f71a2f6 1499
71a9f22e
JB		 1500typedef int (gdbarch_return_value_on_stack_ftype) (struct type *type);
1501extern int gdbarch_return_value_on_stack (struct gdbarch *gdbarch, struct type *type);
1502extern void set_gdbarch_return_value_on_stack (struct gdbarch *gdbarch, gdbarch_return_value_on_stack_ftype *return_value_on_stack);
83905903
AC		 1503#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (RETURN_VALUE_ON_STACK)
1504#error "Non multi-arch definition of RETURN_VALUE_ON_STACK"
1505#endif
33489c5b 1506#if GDB_MULTI_ARCH
6166d547 1507#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (RETURN_VALUE_ON_STACK)
71a9f22e
JB		 1508#define RETURN_VALUE_ON_STACK(type) (gdbarch_return_value_on_stack (current_gdbarch, type))
1509#endif
33489c5b 1510#endif
71a9f22e 1511
c203844d
AC		 1512/* Default (function) for non- multi-arch platforms. */
1513#if (!GDB_MULTI_ARCH) && !defined (PUSH_ARGUMENTS)
1514#define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (default_push_arguments (nargs, args, sp, struct_return, struct_addr))
1515#endif
1516
104c1213
JM		 1517typedef CORE_ADDR (gdbarch_push_arguments_ftype) (int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
1518extern CORE_ADDR gdbarch_push_arguments (struct gdbarch *gdbarch, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
1519extern void set_gdbarch_push_arguments (struct gdbarch *gdbarch, gdbarch_push_arguments_ftype *push_arguments);
83905903
AC		 1520#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_ARGUMENTS)
1521#error "Non multi-arch definition of PUSH_ARGUMENTS"
1522#endif
0f71a2f6 1523#if GDB_MULTI_ARCH
6166d547 1524#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_ARGUMENTS)
0f71a2f6
JM		 1525#define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (gdbarch_push_arguments (current_gdbarch, nargs, args, sp, struct_return, struct_addr))
1526#endif
1527#endif
1528
104c1213
JM		 1529typedef void (gdbarch_push_dummy_frame_ftype) (void);
1530extern void gdbarch_push_dummy_frame (struct gdbarch *gdbarch);
1531extern void set_gdbarch_push_dummy_frame (struct gdbarch *gdbarch, gdbarch_push_dummy_frame_ftype *push_dummy_frame);
83905903
AC		 1532#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_DUMMY_FRAME)
1533#error "Non multi-arch definition of PUSH_DUMMY_FRAME"
1534#endif
0f71a2f6 1535#if GDB_MULTI_ARCH
6166d547 1536#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_DUMMY_FRAME)
0f71a2f6
JM		 1537#define PUSH_DUMMY_FRAME (gdbarch_push_dummy_frame (current_gdbarch))
1538#endif
1539#endif
1540
69a0d5f4
AC		 1541#if defined (PUSH_RETURN_ADDRESS)
1542/* Legacy for systems yet to multi-arch PUSH_RETURN_ADDRESS */
1543#if !defined (PUSH_RETURN_ADDRESS_P)
1544#define PUSH_RETURN_ADDRESS_P() (1)
1545#endif
1546#endif
1547
1548/* Default predicate for non- multi-arch targets. */
1549#if (!GDB_MULTI_ARCH) && !defined (PUSH_RETURN_ADDRESS_P)
1550#define PUSH_RETURN_ADDRESS_P() (0)
1551#endif
1552
1553extern int gdbarch_push_return_address_p (struct gdbarch *gdbarch);
1554#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_RETURN_ADDRESS_P)
1555#error "Non multi-arch definition of PUSH_RETURN_ADDRESS"
1556#endif
1557#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_RETURN_ADDRESS_P)
1558#define PUSH_RETURN_ADDRESS_P() (gdbarch_push_return_address_p (current_gdbarch))
1559#endif
1560
1561/* Default (function) for non- multi-arch platforms. */
1562#if (!GDB_MULTI_ARCH) && !defined (PUSH_RETURN_ADDRESS)
1563#define PUSH_RETURN_ADDRESS(pc, sp) (internal_error (__FILE__, __LINE__, "PUSH_RETURN_ADDRESS"), 0)
1564#endif
1565
104c1213
JM		 1566typedef CORE_ADDR (gdbarch_push_return_address_ftype) (CORE_ADDR pc, CORE_ADDR sp);
1567extern CORE_ADDR gdbarch_push_return_address (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp);
1568extern void set_gdbarch_push_return_address (struct gdbarch *gdbarch, gdbarch_push_return_address_ftype *push_return_address);
83905903
AC		 1569#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_RETURN_ADDRESS)
1570#error "Non multi-arch definition of PUSH_RETURN_ADDRESS"
1571#endif
0f71a2f6 1572#if GDB_MULTI_ARCH
6166d547 1573#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_RETURN_ADDRESS)
0f71a2f6
JM		 1574#define PUSH_RETURN_ADDRESS(pc, sp) (gdbarch_push_return_address (current_gdbarch, pc, sp))
1575#endif
1576#endif
1577
dedc2a2b
AC		 1578#if defined (POP_FRAME)
1579/* Legacy for systems yet to multi-arch POP_FRAME */
1580#if !defined (POP_FRAME_P)
1581#define POP_FRAME_P() (1)
1582#endif
1583#endif
1584
1585/* Default predicate for non- multi-arch targets. */
1586#if (!GDB_MULTI_ARCH) && !defined (POP_FRAME_P)
1587#define POP_FRAME_P() (0)
1588#endif
1589
1590extern int gdbarch_pop_frame_p (struct gdbarch *gdbarch);
1591#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POP_FRAME_P)
1592#error "Non multi-arch definition of POP_FRAME"
1593#endif
1594#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POP_FRAME_P)
1595#define POP_FRAME_P() (gdbarch_pop_frame_p (current_gdbarch))
1596#endif
1597
1598/* Default (function) for non- multi-arch platforms. */
1599#if (!GDB_MULTI_ARCH) && !defined (POP_FRAME)
1600#define POP_FRAME (internal_error (__FILE__, __LINE__, "POP_FRAME"), 0)
1601#define POP_FRAME (gdbarch_pop_frame (current_gdbarch))
1602#endif
1603
104c1213
JM		 1604typedef void (gdbarch_pop_frame_ftype) (void);
1605extern void gdbarch_pop_frame (struct gdbarch *gdbarch);
1606extern void set_gdbarch_pop_frame (struct gdbarch *gdbarch, gdbarch_pop_frame_ftype *pop_frame);
83905903
AC		 1607#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POP_FRAME)
1608#error "Non multi-arch definition of POP_FRAME"
1609#endif
0f71a2f6 1610#if GDB_MULTI_ARCH
6166d547 1611#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POP_FRAME)
0f71a2f6
JM		 1612#define POP_FRAME (gdbarch_pop_frame (current_gdbarch))
1613#endif
1614#endif
1615
104c1213
JM		 1616typedef void (gdbarch_store_struct_return_ftype) (CORE_ADDR addr, CORE_ADDR sp);
1617extern void gdbarch_store_struct_return (struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR sp);
1618extern void set_gdbarch_store_struct_return (struct gdbarch *gdbarch, gdbarch_store_struct_return_ftype *store_struct_return);
83905903
AC		 1619#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_STRUCT_RETURN)
1620#error "Non multi-arch definition of STORE_STRUCT_RETURN"
1621#endif
0f71a2f6 1622#if GDB_MULTI_ARCH
6166d547 1623#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_STRUCT_RETURN)
0f71a2f6
JM		 1624#define STORE_STRUCT_RETURN(addr, sp) (gdbarch_store_struct_return (current_gdbarch, addr, sp))
1625#endif
1626#endif
1627
ebba8386
AC		 1628/* Default (function) for non- multi-arch platforms. */
1629#if (!GDB_MULTI_ARCH) && !defined (EXTRACT_RETURN_VALUE)
1630#define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (legacy_extract_return_value (type, regcache, valbuf))
1631#endif
1632
1633typedef void (gdbarch_extract_return_value_ftype) (struct type *type, struct regcache *regcache, void *valbuf);
1634extern void gdbarch_extract_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, void *valbuf);
1635extern void set_gdbarch_extract_return_value (struct gdbarch *gdbarch, gdbarch_extract_return_value_ftype *extract_return_value);
1636#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_RETURN_VALUE)
1637#error "Non multi-arch definition of EXTRACT_RETURN_VALUE"
1638#endif
1639#if GDB_MULTI_ARCH
1640#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_RETURN_VALUE)
1641#define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regcache, valbuf))
1642#endif
1643#endif
1644
1645/* Default (function) for non- multi-arch platforms. */
1646#if (!GDB_MULTI_ARCH) && !defined (STORE_RETURN_VALUE)
1647#define STORE_RETURN_VALUE(type, regcache, valbuf) (legacy_store_return_value (type, regcache, valbuf))
1648#endif
1649
1650typedef void (gdbarch_store_return_value_ftype) (struct type *type, struct regcache *regcache, const void *valbuf);
1651extern void gdbarch_store_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, const void *valbuf);
104c1213 1652extern void set_gdbarch_store_return_value (struct gdbarch *gdbarch, gdbarch_store_return_value_ftype *store_return_value);
83905903
AC		 1653#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_RETURN_VALUE)
1654#error "Non multi-arch definition of STORE_RETURN_VALUE"
1655#endif
0f71a2f6 1656#if GDB_MULTI_ARCH
6166d547 1657#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_RETURN_VALUE)
ebba8386
AC		 1658#define STORE_RETURN_VALUE(type, regcache, valbuf) (gdbarch_store_return_value (current_gdbarch, type, regcache, valbuf))
1659#endif
1660#endif
1661
1662typedef void (gdbarch_deprecated_extract_return_value_ftype) (struct type *type, char *regbuf, char *valbuf);
1663extern void gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, struct type *type, char *regbuf, char *valbuf);
1664extern void set_gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_extract_return_value_ftype *deprecated_extract_return_value);
1665#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1666#error "Non multi-arch definition of DEPRECATED_EXTRACT_RETURN_VALUE"
1667#endif
1668#if GDB_MULTI_ARCH
1669#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1670#define DEPRECATED_EXTRACT_RETURN_VALUE(type, regbuf, valbuf) (gdbarch_deprecated_extract_return_value (current_gdbarch, type, regbuf, valbuf))
1671#endif
1672#endif
1673
1674typedef void (gdbarch_deprecated_store_return_value_ftype) (struct type *type, char *valbuf);
1675extern void gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, struct type *type, char *valbuf);
1676extern void set_gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_store_return_value_ftype *deprecated_store_return_value);
1677#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_RETURN_VALUE)
1678#error "Non multi-arch definition of DEPRECATED_STORE_RETURN_VALUE"
1679#endif
1680#if GDB_MULTI_ARCH
1681#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_STORE_RETURN_VALUE)
1682#define DEPRECATED_STORE_RETURN_VALUE(type, valbuf) (gdbarch_deprecated_store_return_value (current_gdbarch, type, valbuf))
0f71a2f6
JM		 1683#endif
1684#endif
1685
049ee0e4
AC		 1686#if defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1687/* Legacy for systems yet to multi-arch EXTRACT_STRUCT_VALUE_ADDRESS */
1688#if !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1689#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1690#endif
1691#endif
1692
1693/* Default predicate for non- multi-arch targets. */
1694#if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1695#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
1696#endif
1697
1698extern int gdbarch_extract_struct_value_address_p (struct gdbarch *gdbarch);
1699#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1700#error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1701#endif
1702#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1703#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_extract_struct_value_address_p (current_gdbarch))
1704#endif
1705
1706/* Default (function) for non- multi-arch platforms. */
1707#if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1708#define EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (internal_error (__FILE__, __LINE__, "EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
1709#endif
1710
1711typedef CORE_ADDR (gdbarch_extract_struct_value_address_ftype) (struct regcache *regcache);
1712extern CORE_ADDR gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, struct regcache *regcache);
1713extern void set_gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_extract_struct_value_address_ftype *extract_struct_value_address);
1714#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1715#error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1716#endif
1717#if GDB_MULTI_ARCH
1718#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1719#define EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (gdbarch_extract_struct_value_address (current_gdbarch, regcache))
1720#endif
1721#endif
1722
26e9b323
AC		 1723#if defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1724/* Legacy for systems yet to multi-arch DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS */
1725#if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1726#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
d6dd581e
AC		 1727#endif
1728#endif
1729
1730/* Default predicate for non- multi-arch targets. */
26e9b323
AC		 1731#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1732#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
d6dd581e
AC		 1733#endif
1734
26e9b323
AC		 1735extern int gdbarch_deprecated_extract_struct_value_address_p (struct gdbarch *gdbarch);
1736#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1737#error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
83905903 1738#endif
26e9b323
AC		 1739#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1740#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_deprecated_extract_struct_value_address_p (current_gdbarch))
d6dd581e
AC		 1741#endif
1742
1743/* Default (function) for non- multi-arch platforms. */
26e9b323
AC		 1744#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1745#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (internal_error (__FILE__, __LINE__, "DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
d6dd581e
AC		 1746#endif
1747
26e9b323
AC		 1748typedef CORE_ADDR (gdbarch_deprecated_extract_struct_value_address_ftype) (char *regbuf);
1749extern CORE_ADDR gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, char *regbuf);
1750extern void set_gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_deprecated_extract_struct_value_address_ftype *deprecated_extract_struct_value_address);
1751#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1752#error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
83905903 1753#endif
0f71a2f6 1754#if GDB_MULTI_ARCH
26e9b323
AC		 1755#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1756#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (gdbarch_deprecated_extract_struct_value_address (current_gdbarch, regbuf))
0f71a2f6
JM		 1757#endif
1758#endif
1759
56f12751
AC		 1760/* Default (function) for non- multi-arch platforms. */
1761#if (!GDB_MULTI_ARCH) && !defined (USE_STRUCT_CONVENTION)
1762#define USE_STRUCT_CONVENTION(gcc_p, value_type) (generic_use_struct_convention (gcc_p, value_type))
1763#endif
1764
104c1213
JM		 1765typedef int (gdbarch_use_struct_convention_ftype) (int gcc_p, struct type *value_type);
1766extern int gdbarch_use_struct_convention (struct gdbarch *gdbarch, int gcc_p, struct type *value_type);
1767extern void set_gdbarch_use_struct_convention (struct gdbarch *gdbarch, gdbarch_use_struct_convention_ftype *use_struct_convention);
83905903
AC		 1768#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (USE_STRUCT_CONVENTION)
1769#error "Non multi-arch definition of USE_STRUCT_CONVENTION"
1770#endif
0f71a2f6 1771#if GDB_MULTI_ARCH
6166d547 1772#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (USE_STRUCT_CONVENTION)
0f71a2f6
JM		 1773#define USE_STRUCT_CONVENTION(gcc_p, value_type) (gdbarch_use_struct_convention (current_gdbarch, gcc_p, value_type))
1774#endif
1775#endif
1776
8f871025
AC		 1777#if defined (FRAME_INIT_SAVED_REGS)
1778/* Legacy for systems yet to multi-arch FRAME_INIT_SAVED_REGS */
1779#if !defined (FRAME_INIT_SAVED_REGS_P)
1780#define FRAME_INIT_SAVED_REGS_P() (1)
1781#endif
1782#endif
1783
1784/* Default predicate for non- multi-arch targets. */
1785#if (!GDB_MULTI_ARCH) && !defined (FRAME_INIT_SAVED_REGS_P)
1786#define FRAME_INIT_SAVED_REGS_P() (0)
1787#endif
1788
1789extern int gdbarch_frame_init_saved_regs_p (struct gdbarch *gdbarch);
1790#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_INIT_SAVED_REGS_P)
1791#error "Non multi-arch definition of FRAME_INIT_SAVED_REGS"
1792#endif
1793#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_INIT_SAVED_REGS_P)
1794#define FRAME_INIT_SAVED_REGS_P() (gdbarch_frame_init_saved_regs_p (current_gdbarch))
1795#endif
1796
1797/* Default (function) for non- multi-arch platforms. */
1798#if (!GDB_MULTI_ARCH) && !defined (FRAME_INIT_SAVED_REGS)
1799#define FRAME_INIT_SAVED_REGS(frame) (internal_error (__FILE__, __LINE__, "FRAME_INIT_SAVED_REGS"), 0)
1800#endif
1801
104c1213
JM		 1802typedef void (gdbarch_frame_init_saved_regs_ftype) (struct frame_info *frame);
1803extern void gdbarch_frame_init_saved_regs (struct gdbarch *gdbarch, struct frame_info *frame);
1804extern void set_gdbarch_frame_init_saved_regs (struct gdbarch *gdbarch, gdbarch_frame_init_saved_regs_ftype *frame_init_saved_regs);
83905903
AC		 1805#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_INIT_SAVED_REGS)
1806#error "Non multi-arch definition of FRAME_INIT_SAVED_REGS"
1807#endif
0f71a2f6 1808#if GDB_MULTI_ARCH
6166d547 1809#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_INIT_SAVED_REGS)
0f71a2f6
JM		 1810#define FRAME_INIT_SAVED_REGS(frame) (gdbarch_frame_init_saved_regs (current_gdbarch, frame))
1811#endif
1812#endif
1813
5fdff426
AC		 1814#if defined (INIT_EXTRA_FRAME_INFO)
1815/* Legacy for systems yet to multi-arch INIT_EXTRA_FRAME_INFO */
1816#if !defined (INIT_EXTRA_FRAME_INFO_P)
1817#define INIT_EXTRA_FRAME_INFO_P() (1)
1818#endif
1819#endif
1820
1821/* Default predicate for non- multi-arch targets. */
1822#if (!GDB_MULTI_ARCH) && !defined (INIT_EXTRA_FRAME_INFO_P)
1823#define INIT_EXTRA_FRAME_INFO_P() (0)
1824#endif
1825
1826extern int gdbarch_init_extra_frame_info_p (struct gdbarch *gdbarch);
1827#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_EXTRA_FRAME_INFO_P)
1828#error "Non multi-arch definition of INIT_EXTRA_FRAME_INFO"
1829#endif
1830#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_EXTRA_FRAME_INFO_P)
1831#define INIT_EXTRA_FRAME_INFO_P() (gdbarch_init_extra_frame_info_p (current_gdbarch))
1832#endif
1833
1834/* Default (function) for non- multi-arch platforms. */
1835#if (!GDB_MULTI_ARCH) && !defined (INIT_EXTRA_FRAME_INFO)
1836#define INIT_EXTRA_FRAME_INFO(fromleaf, frame) (internal_error (__FILE__, __LINE__, "INIT_EXTRA_FRAME_INFO"), 0)
1837#endif
1838
104c1213
JM		 1839typedef void (gdbarch_init_extra_frame_info_ftype) (int fromleaf, struct frame_info *frame);
1840extern void gdbarch_init_extra_frame_info (struct gdbarch *gdbarch, int fromleaf, struct frame_info *frame);
1841extern void set_gdbarch_init_extra_frame_info (struct gdbarch *gdbarch, gdbarch_init_extra_frame_info_ftype *init_extra_frame_info);
83905903
AC		 1842#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_EXTRA_FRAME_INFO)
1843#error "Non multi-arch definition of INIT_EXTRA_FRAME_INFO"
1844#endif
0f71a2f6 1845#if GDB_MULTI_ARCH
6166d547 1846#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_EXTRA_FRAME_INFO)
0f71a2f6
JM		 1847#define INIT_EXTRA_FRAME_INFO(fromleaf, frame) (gdbarch_init_extra_frame_info (current_gdbarch, fromleaf, frame))
1848#endif
1849#endif
1850
104c1213
JM		 1851typedef CORE_ADDR (gdbarch_skip_prologue_ftype) (CORE_ADDR ip);
1852extern CORE_ADDR gdbarch_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR ip);
1853extern void set_gdbarch_skip_prologue (struct gdbarch *gdbarch, gdbarch_skip_prologue_ftype *skip_prologue);
83905903
AC		 1854#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_PROLOGUE)
1855#error "Non multi-arch definition of SKIP_PROLOGUE"
1856#endif
0f71a2f6 1857#if GDB_MULTI_ARCH
6166d547 1858#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_PROLOGUE)
0f71a2f6
JM		 1859#define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip))
1860#endif
1861#endif
1862
33489c5b 1863/* Default (function) for non- multi-arch platforms. */
6166d547 1864#if (!GDB_MULTI_ARCH) && !defined (PROLOGUE_FRAMELESS_P)
33489c5b
AC		 1865#define PROLOGUE_FRAMELESS_P(ip) (generic_prologue_frameless_p (ip))
1866#endif
1867
dad41f9a
AC		 1868typedef int (gdbarch_prologue_frameless_p_ftype) (CORE_ADDR ip);
1869extern int gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, CORE_ADDR ip);
1870extern void set_gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, gdbarch_prologue_frameless_p_ftype *prologue_frameless_p);
83905903
AC		 1871#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PROLOGUE_FRAMELESS_P)
1872#error "Non multi-arch definition of PROLOGUE_FRAMELESS_P"
1873#endif
33489c5b 1874#if GDB_MULTI_ARCH
6166d547 1875#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PROLOGUE_FRAMELESS_P)
dad41f9a
AC		 1876#define PROLOGUE_FRAMELESS_P(ip) (gdbarch_prologue_frameless_p (current_gdbarch, ip))
1877#endif
33489c5b 1878#endif
dad41f9a 1879
104c1213
JM		 1880typedef int (gdbarch_inner_than_ftype) (CORE_ADDR lhs, CORE_ADDR rhs);
1881extern int gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs);
1882extern void set_gdbarch_inner_than (struct gdbarch *gdbarch, gdbarch_inner_than_ftype *inner_than);
83905903
AC		 1883#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INNER_THAN)
1884#error "Non multi-arch definition of INNER_THAN"
1885#endif
0f71a2f6 1886#if GDB_MULTI_ARCH
6166d547 1887#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INNER_THAN)
0f71a2f6
JM		 1888#define INNER_THAN(lhs, rhs) (gdbarch_inner_than (current_gdbarch, lhs, rhs))
1889#endif
1890#endif
1891
33489c5b 1892/* Default (function) for non- multi-arch platforms. */
6166d547 1893#if (!GDB_MULTI_ARCH) && !defined (BREAKPOINT_FROM_PC)
33489c5b
AC		 1894#define BREAKPOINT_FROM_PC(pcptr, lenptr) (legacy_breakpoint_from_pc (pcptr, lenptr))
1895#endif
1896
f4f9705a
AC		 1897typedef const unsigned char * (gdbarch_breakpoint_from_pc_ftype) (CORE_ADDR *pcptr, int *lenptr);
1898extern const unsigned char * gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr);
104c1213 1899extern void set_gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc);
83905903
AC		 1900#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BREAKPOINT_FROM_PC)
1901#error "Non multi-arch definition of BREAKPOINT_FROM_PC"
1902#endif
33489c5b 1903#if GDB_MULTI_ARCH
6166d547 1904#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BREAKPOINT_FROM_PC)
0f71a2f6
JM		 1905#define BREAKPOINT_FROM_PC(pcptr, lenptr) (gdbarch_breakpoint_from_pc (current_gdbarch, pcptr, lenptr))
1906#endif
33489c5b
AC		 1907#endif
1908
1909/* Default (function) for non- multi-arch platforms. */
6166d547 1910#if (!GDB_MULTI_ARCH) && !defined (MEMORY_INSERT_BREAKPOINT)
33489c5b
AC		 1911#define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (default_memory_insert_breakpoint (addr, contents_cache))
1912#endif
0f71a2f6 1913
917317f4
JM		 1914typedef int (gdbarch_memory_insert_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
1915extern int gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
1916extern void set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint);
83905903
AC		 1917#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_INSERT_BREAKPOINT)
1918#error "Non multi-arch definition of MEMORY_INSERT_BREAKPOINT"
1919#endif
33489c5b 1920#if GDB_MULTI_ARCH
6166d547 1921#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_INSERT_BREAKPOINT)
917317f4
JM		 1922#define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (gdbarch_memory_insert_breakpoint (current_gdbarch, addr, contents_cache))
1923#endif
33489c5b
AC		 1924#endif
1925
1926/* Default (function) for non- multi-arch platforms. */
6166d547 1927#if (!GDB_MULTI_ARCH) && !defined (MEMORY_REMOVE_BREAKPOINT)
33489c5b
AC		 1928#define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (default_memory_remove_breakpoint (addr, contents_cache))
1929#endif
917317f4
JM		 1930
1931typedef int (gdbarch_memory_remove_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
1932extern int gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
1933extern void set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint);
83905903
AC		 1934#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_REMOVE_BREAKPOINT)
1935#error "Non multi-arch definition of MEMORY_REMOVE_BREAKPOINT"
1936#endif
33489c5b 1937#if GDB_MULTI_ARCH
6166d547 1938#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_REMOVE_BREAKPOINT)
917317f4
JM		 1939#define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (gdbarch_memory_remove_breakpoint (current_gdbarch, addr, contents_cache))
1940#endif
33489c5b 1941#endif
917317f4 1942
104c1213
JM		 1943extern CORE_ADDR gdbarch_decr_pc_after_break (struct gdbarch *gdbarch);
1944extern void set_gdbarch_decr_pc_after_break (struct gdbarch *gdbarch, CORE_ADDR decr_pc_after_break);
83905903
AC		 1945#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DECR_PC_AFTER_BREAK)
1946#error "Non multi-arch definition of DECR_PC_AFTER_BREAK"
1947#endif
0f71a2f6 1948#if GDB_MULTI_ARCH
6166d547 1949#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DECR_PC_AFTER_BREAK)
0f71a2f6
JM		 1950#define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch))
1951#endif
1952#endif
1953
e02bc4cc
DS		 1954/* Default (function) for non- multi-arch platforms. */
1955#if (!GDB_MULTI_ARCH) && !defined (PREPARE_TO_PROCEED)
1956#define PREPARE_TO_PROCEED(select_it) (default_prepare_to_proceed (select_it))
1957#endif
1958
1959typedef int (gdbarch_prepare_to_proceed_ftype) (int select_it);
1960extern int gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, int select_it);
1961extern void set_gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, gdbarch_prepare_to_proceed_ftype *prepare_to_proceed);
83905903
AC		 1962#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PREPARE_TO_PROCEED)
1963#error "Non multi-arch definition of PREPARE_TO_PROCEED"
1964#endif
e02bc4cc
DS		 1965#if GDB_MULTI_ARCH
1966#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PREPARE_TO_PROCEED)
1967#define PREPARE_TO_PROCEED(select_it) (gdbarch_prepare_to_proceed (current_gdbarch, select_it))
1968#endif
1969#endif
1970
104c1213
JM		 1971extern CORE_ADDR gdbarch_function_start_offset (struct gdbarch *gdbarch);
1972extern void set_gdbarch_function_start_offset (struct gdbarch *gdbarch, CORE_ADDR function_start_offset);
83905903
AC		 1973#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FUNCTION_START_OFFSET)
1974#error "Non multi-arch definition of FUNCTION_START_OFFSET"
1975#endif
0f71a2f6 1976#if GDB_MULTI_ARCH
6166d547 1977#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FUNCTION_START_OFFSET)
0f71a2f6
JM		 1978#define FUNCTION_START_OFFSET (gdbarch_function_start_offset (current_gdbarch))
1979#endif
1980#endif
1981
33489c5b 1982/* Default (function) for non- multi-arch platforms. */
6166d547 1983#if (!GDB_MULTI_ARCH) && !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
33489c5b
AC		 1984#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))
1985#endif
1986
104c1213
JM		 1987typedef void (gdbarch_remote_translate_xfer_address_ftype) (CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
1988extern void gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
1989extern void set_gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, gdbarch_remote_translate_xfer_address_ftype *remote_translate_xfer_address);
83905903
AC		 1990#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REMOTE_TRANSLATE_XFER_ADDRESS)
1991#error "Non multi-arch definition of REMOTE_TRANSLATE_XFER_ADDRESS"
1992#endif
33489c5b 1993#if GDB_MULTI_ARCH
6166d547 1994#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
0f71a2f6
JM		 1995#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))
1996#endif
33489c5b 1997#endif
0f71a2f6 1998
104c1213
JM		 1999extern CORE_ADDR gdbarch_frame_args_skip (struct gdbarch *gdbarch);
2000extern void set_gdbarch_frame_args_skip (struct gdbarch *gdbarch, CORE_ADDR frame_args_skip);
83905903
AC		 2001#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_SKIP)
2002#error "Non multi-arch definition of FRAME_ARGS_SKIP"
2003#endif
0f71a2f6 2004#if GDB_MULTI_ARCH
6166d547 2005#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_SKIP)
0f71a2f6
JM		 2006#define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch))
2007#endif
2008#endif
2009
33489c5b 2010/* Default (function) for non- multi-arch platforms. */
6166d547 2011#if (!GDB_MULTI_ARCH) && !defined (FRAMELESS_FUNCTION_INVOCATION)
33489c5b
AC		 2012#define FRAMELESS_FUNCTION_INVOCATION(fi) (generic_frameless_function_invocation_not (fi))
2013#endif
2014
104c1213
JM		 2015typedef int (gdbarch_frameless_function_invocation_ftype) (struct frame_info *fi);
2016extern int gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, struct frame_info *fi);
2017extern void set_gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, gdbarch_frameless_function_invocation_ftype *frameless_function_invocation);
83905903
AC		 2018#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAMELESS_FUNCTION_INVOCATION)
2019#error "Non multi-arch definition of FRAMELESS_FUNCTION_INVOCATION"
2020#endif
33489c5b 2021#if GDB_MULTI_ARCH
6166d547 2022#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAMELESS_FUNCTION_INVOCATION)
0f71a2f6
JM		 2023#define FRAMELESS_FUNCTION_INVOCATION(fi) (gdbarch_frameless_function_invocation (current_gdbarch, fi))
2024#endif
33489c5b 2025#endif
0f71a2f6 2026
d62d1979
AC		 2027#if defined (FRAME_CHAIN)
2028/* Legacy for systems yet to multi-arch FRAME_CHAIN */
2029#if !defined (FRAME_CHAIN_P)
2030#define FRAME_CHAIN_P() (1)
2031#endif
2032#endif
2033
2034/* Default predicate for non- multi-arch targets. */
2035#if (!GDB_MULTI_ARCH) && !defined (FRAME_CHAIN_P)
2036#define FRAME_CHAIN_P() (0)
2037#endif
2038
2039extern int gdbarch_frame_chain_p (struct gdbarch *gdbarch);
2040#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN_P)
2041#error "Non multi-arch definition of FRAME_CHAIN"
2042#endif
2043#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN_P)
2044#define FRAME_CHAIN_P() (gdbarch_frame_chain_p (current_gdbarch))
2045#endif
2046
2047/* Default (function) for non- multi-arch platforms. */
2048#if (!GDB_MULTI_ARCH) && !defined (FRAME_CHAIN)
2049#define FRAME_CHAIN(frame) (internal_error (__FILE__, __LINE__, "FRAME_CHAIN"), 0)
2050#endif
2051
104c1213
JM		 2052typedef CORE_ADDR (gdbarch_frame_chain_ftype) (struct frame_info *frame);
2053extern CORE_ADDR gdbarch_frame_chain (struct gdbarch *gdbarch, struct frame_info *frame);
2054extern void set_gdbarch_frame_chain (struct gdbarch *gdbarch, gdbarch_frame_chain_ftype *frame_chain);
83905903
AC		 2055#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN)
2056#error "Non multi-arch definition of FRAME_CHAIN"
2057#endif
0f71a2f6 2058#if GDB_MULTI_ARCH
6166d547 2059#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN)
0f71a2f6
JM		 2060#define FRAME_CHAIN(frame) (gdbarch_frame_chain (current_gdbarch, frame))
2061#endif
2062#endif
2063
51603483
DJ		 2064#if defined (FRAME_CHAIN_VALID)
2065/* Legacy for systems yet to multi-arch FRAME_CHAIN_VALID */
2066#if !defined (FRAME_CHAIN_VALID_P)
2067#define FRAME_CHAIN_VALID_P() (1)
2068#endif
2069#endif
2070
2071/* Default predicate for non- multi-arch targets. */
2072#if (!GDB_MULTI_ARCH) && !defined (FRAME_CHAIN_VALID_P)
2073#define FRAME_CHAIN_VALID_P() (0)
2074#endif
2075
2076extern int gdbarch_frame_chain_valid_p (struct gdbarch *gdbarch);
2077#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN_VALID_P)
2078#error "Non multi-arch definition of FRAME_CHAIN_VALID"
2079#endif
2080#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN_VALID_P)
2081#define FRAME_CHAIN_VALID_P() (gdbarch_frame_chain_valid_p (current_gdbarch))
2082#endif
7f55af32
AC		 2083
2084/* Default (function) for non- multi-arch platforms. */
2085#if (!GDB_MULTI_ARCH) && !defined (FRAME_CHAIN_VALID)
51603483 2086#define FRAME_CHAIN_VALID(chain, thisframe) (internal_error (__FILE__, __LINE__, "FRAME_CHAIN_VALID"), 0)
7f55af32 2087#endif
028c194b 2088
104c1213
JM		 2089typedef int (gdbarch_frame_chain_valid_ftype) (CORE_ADDR chain, struct frame_info *thisframe);
2090extern int gdbarch_frame_chain_valid (struct gdbarch *gdbarch, CORE_ADDR chain, struct frame_info *thisframe);
2091extern void set_gdbarch_frame_chain_valid (struct gdbarch *gdbarch, gdbarch_frame_chain_valid_ftype *frame_chain_valid);
7f55af32 2092#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN_VALID)
83905903
AC		 2093#error "Non multi-arch definition of FRAME_CHAIN_VALID"
2094#endif
0f71a2f6 2095#if GDB_MULTI_ARCH
7f55af32 2096#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN_VALID)
0f71a2f6
JM		 2097#define FRAME_CHAIN_VALID(chain, thisframe) (gdbarch_frame_chain_valid (current_gdbarch, chain, thisframe))
2098#endif
2099#endif
2100
d62d1979
AC		 2101#if defined (FRAME_SAVED_PC)
2102/* Legacy for systems yet to multi-arch FRAME_SAVED_PC */
2103#if !defined (FRAME_SAVED_PC_P)
2104#define FRAME_SAVED_PC_P() (1)
2105#endif
2106#endif
2107
2108/* Default predicate for non- multi-arch targets. */
2109#if (!GDB_MULTI_ARCH) && !defined (FRAME_SAVED_PC_P)
2110#define FRAME_SAVED_PC_P() (0)
2111#endif
2112
2113extern int gdbarch_frame_saved_pc_p (struct gdbarch *gdbarch);
2114#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_SAVED_PC_P)
2115#error "Non multi-arch definition of FRAME_SAVED_PC"
2116#endif
2117#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_SAVED_PC_P)
2118#define FRAME_SAVED_PC_P() (gdbarch_frame_saved_pc_p (current_gdbarch))
2119#endif
2120
2121/* Default (function) for non- multi-arch platforms. */
2122#if (!GDB_MULTI_ARCH) && !defined (FRAME_SAVED_PC)
2123#define FRAME_SAVED_PC(fi) (internal_error (__FILE__, __LINE__, "FRAME_SAVED_PC"), 0)
2124#endif
2125
104c1213
JM		 2126typedef CORE_ADDR (gdbarch_frame_saved_pc_ftype) (struct frame_info *fi);
2127extern CORE_ADDR gdbarch_frame_saved_pc (struct gdbarch *gdbarch, struct frame_info *fi);
2128extern void set_gdbarch_frame_saved_pc (struct gdbarch *gdbarch, gdbarch_frame_saved_pc_ftype *frame_saved_pc);
83905903
AC		 2129#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_SAVED_PC)
2130#error "Non multi-arch definition of FRAME_SAVED_PC"
2131#endif
0f71a2f6 2132#if GDB_MULTI_ARCH
6166d547 2133#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_SAVED_PC)
0f71a2f6
JM		 2134#define FRAME_SAVED_PC(fi) (gdbarch_frame_saved_pc (current_gdbarch, fi))
2135#endif
2136#endif
2137
f4ded5b1
AC		 2138/* Default (function) for non- multi-arch platforms. */
2139#if (!GDB_MULTI_ARCH) && !defined (FRAME_ARGS_ADDRESS)
7d6a26a7 2140#define FRAME_ARGS_ADDRESS(fi) (get_frame_base (fi))
f4ded5b1
AC		 2141#endif
2142
104c1213
JM		 2143typedef CORE_ADDR (gdbarch_frame_args_address_ftype) (struct frame_info *fi);
2144extern CORE_ADDR gdbarch_frame_args_address (struct gdbarch *gdbarch, struct frame_info *fi);
2145extern void set_gdbarch_frame_args_address (struct gdbarch *gdbarch, gdbarch_frame_args_address_ftype *frame_args_address);
83905903
AC		 2146#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_ADDRESS)
2147#error "Non multi-arch definition of FRAME_ARGS_ADDRESS"
2148#endif
0f71a2f6 2149#if GDB_MULTI_ARCH
6166d547 2150#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_ADDRESS)
0f71a2f6
JM		 2151#define FRAME_ARGS_ADDRESS(fi) (gdbarch_frame_args_address (current_gdbarch, fi))
2152#endif
2153#endif
2154
f4ded5b1
AC		 2155/* Default (function) for non- multi-arch platforms. */
2156#if (!GDB_MULTI_ARCH) && !defined (FRAME_LOCALS_ADDRESS)
7d6a26a7 2157#define FRAME_LOCALS_ADDRESS(fi) (get_frame_base (fi))
f4ded5b1
AC		 2158#endif
2159
104c1213
JM		 2160typedef CORE_ADDR (gdbarch_frame_locals_address_ftype) (struct frame_info *fi);
2161extern CORE_ADDR gdbarch_frame_locals_address (struct gdbarch *gdbarch, struct frame_info *fi);
2162extern void set_gdbarch_frame_locals_address (struct gdbarch *gdbarch, gdbarch_frame_locals_address_ftype *frame_locals_address);
83905903
AC		 2163#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_LOCALS_ADDRESS)
2164#error "Non multi-arch definition of FRAME_LOCALS_ADDRESS"
2165#endif
0f71a2f6 2166#if GDB_MULTI_ARCH
6166d547 2167#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_LOCALS_ADDRESS)
0f71a2f6
JM		 2168#define FRAME_LOCALS_ADDRESS(fi) (gdbarch_frame_locals_address (current_gdbarch, fi))
2169#endif
2170#endif
2171
104c1213
JM		 2172typedef CORE_ADDR (gdbarch_saved_pc_after_call_ftype) (struct frame_info *frame);
2173extern CORE_ADDR gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, struct frame_info *frame);
2174extern void set_gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, gdbarch_saved_pc_after_call_ftype *saved_pc_after_call);
83905903
AC		 2175#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVED_PC_AFTER_CALL)
2176#error "Non multi-arch definition of SAVED_PC_AFTER_CALL"
2177#endif
0f71a2f6 2178#if GDB_MULTI_ARCH
6166d547 2179#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVED_PC_AFTER_CALL)
0f71a2f6
JM		 2180#define SAVED_PC_AFTER_CALL(frame) (gdbarch_saved_pc_after_call (current_gdbarch, frame))
2181#endif
2182#endif
2183
104c1213
JM		 2184typedef int (gdbarch_frame_num_args_ftype) (struct frame_info *frame);
2185extern int gdbarch_frame_num_args (struct gdbarch *gdbarch, struct frame_info *frame);
2186extern void set_gdbarch_frame_num_args (struct gdbarch *gdbarch, gdbarch_frame_num_args_ftype *frame_num_args);
83905903
AC		 2187#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS)
2188#error "Non multi-arch definition of FRAME_NUM_ARGS"
2189#endif
0f71a2f6 2190#if GDB_MULTI_ARCH
6166d547 2191#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_NUM_ARGS)
0f71a2f6
JM		 2192#define FRAME_NUM_ARGS(frame) (gdbarch_frame_num_args (current_gdbarch, frame))
2193#endif
2194#endif
2195
2ada493a
AC		 2196#if defined (STACK_ALIGN)
2197/* Legacy for systems yet to multi-arch STACK_ALIGN */
eee30e78 2198#if !defined (STACK_ALIGN_P)
2ada493a
AC		 2199#define STACK_ALIGN_P() (1)
2200#endif
eee30e78 2201#endif
2ada493a 2202
33489c5b 2203/* Default predicate for non- multi-arch targets. */
6166d547 2204#if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN_P)
33489c5b
AC		 2205#define STACK_ALIGN_P() (0)
2206#endif
2207
2ada493a 2208extern int gdbarch_stack_align_p (struct gdbarch *gdbarch);
83905903
AC		 2209#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN_P)
2210#error "Non multi-arch definition of STACK_ALIGN"
2211#endif
6166d547 2212#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN_P)
2ada493a
AC		 2213#define STACK_ALIGN_P() (gdbarch_stack_align_p (current_gdbarch))
2214#endif
2215
33489c5b 2216/* Default (function) for non- multi-arch platforms. */
6166d547 2217#if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN)
8e65ff28 2218#define STACK_ALIGN(sp) (internal_error (__FILE__, __LINE__, "STACK_ALIGN"), 0)
33489c5b
AC		 2219#endif
2220
2ada493a
AC		 2221typedef CORE_ADDR (gdbarch_stack_align_ftype) (CORE_ADDR sp);
2222extern CORE_ADDR gdbarch_stack_align (struct gdbarch *gdbarch, CORE_ADDR sp);
2223extern void set_gdbarch_stack_align (struct gdbarch *gdbarch, gdbarch_stack_align_ftype *stack_align);
83905903
AC		 2224#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN)
2225#error "Non multi-arch definition of STACK_ALIGN"
2226#endif
33489c5b 2227#if GDB_MULTI_ARCH
6166d547 2228#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN)
2ada493a
AC		 2229#define STACK_ALIGN(sp) (gdbarch_stack_align (current_gdbarch, sp))
2230#endif
33489c5b 2231#endif
2ada493a 2232
dc604539
AC		 2233extern int gdbarch_frame_align_p (struct gdbarch *gdbarch);
2234
2235typedef CORE_ADDR (gdbarch_frame_align_ftype) (struct gdbarch *gdbarch, CORE_ADDR address);
2236extern CORE_ADDR gdbarch_frame_align (struct gdbarch *gdbarch, CORE_ADDR address);
2237extern void set_gdbarch_frame_align (struct gdbarch *gdbarch, gdbarch_frame_align_ftype *frame_align);
2238
0a49d05e
AC		 2239/* Default (value) for non- multi-arch platforms. */
2240#if (!GDB_MULTI_ARCH) && !defined (EXTRA_STACK_ALIGNMENT_NEEDED)
2241#define EXTRA_STACK_ALIGNMENT_NEEDED (1)
2242#endif
2243
2244extern int gdbarch_extra_stack_alignment_needed (struct gdbarch *gdbarch);
2245extern void set_gdbarch_extra_stack_alignment_needed (struct gdbarch *gdbarch, int extra_stack_alignment_needed);
83905903
AC		 2246#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRA_STACK_ALIGNMENT_NEEDED)
2247#error "Non multi-arch definition of EXTRA_STACK_ALIGNMENT_NEEDED"
2248#endif
0a49d05e
AC		 2249#if GDB_MULTI_ARCH
2250#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRA_STACK_ALIGNMENT_NEEDED)
2251#define EXTRA_STACK_ALIGNMENT_NEEDED (gdbarch_extra_stack_alignment_needed (current_gdbarch))
2252#endif
2253#endif
2254
d03e67c9
AC		 2255#if defined (REG_STRUCT_HAS_ADDR)
2256/* Legacy for systems yet to multi-arch REG_STRUCT_HAS_ADDR */
eee30e78 2257#if !defined (REG_STRUCT_HAS_ADDR_P)
d03e67c9
AC		 2258#define REG_STRUCT_HAS_ADDR_P() (1)
2259#endif
eee30e78 2260#endif
d03e67c9 2261
33489c5b 2262/* Default predicate for non- multi-arch targets. */
6166d547 2263#if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR_P)
33489c5b
AC		 2264#define REG_STRUCT_HAS_ADDR_P() (0)
2265#endif
2266
d03e67c9 2267extern int gdbarch_reg_struct_has_addr_p (struct gdbarch *gdbarch);
83905903
AC		 2268#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR_P)
2269#error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
2270#endif
6166d547 2271#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR_P)
d03e67c9
AC		 2272#define REG_STRUCT_HAS_ADDR_P() (gdbarch_reg_struct_has_addr_p (current_gdbarch))
2273#endif
2274
33489c5b 2275/* Default (function) for non- multi-arch platforms. */
6166d547 2276#if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR)
8e65ff28 2277#define REG_STRUCT_HAS_ADDR(gcc_p, type) (internal_error (__FILE__, __LINE__, "REG_STRUCT_HAS_ADDR"), 0)
33489c5b
AC		 2278#endif
2279
d03e67c9
AC		 2280typedef int (gdbarch_reg_struct_has_addr_ftype) (int gcc_p, struct type *type);
2281extern int gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, int gcc_p, struct type *type);
2282extern void set_gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, gdbarch_reg_struct_has_addr_ftype *reg_struct_has_addr);
83905903
AC		 2283#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR)
2284#error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
2285#endif
33489c5b 2286#if GDB_MULTI_ARCH
6166d547 2287#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR)
d03e67c9
AC		 2288#define REG_STRUCT_HAS_ADDR(gcc_p, type) (gdbarch_reg_struct_has_addr (current_gdbarch, gcc_p, type))
2289#endif
33489c5b 2290#endif
d03e67c9 2291
d1e3cf49
AC		 2292#if defined (SAVE_DUMMY_FRAME_TOS)
2293/* Legacy for systems yet to multi-arch SAVE_DUMMY_FRAME_TOS */
eee30e78 2294#if !defined (SAVE_DUMMY_FRAME_TOS_P)
d1e3cf49
AC		 2295#define SAVE_DUMMY_FRAME_TOS_P() (1)
2296#endif
eee30e78 2297#endif
d1e3cf49
AC		 2298
2299/* Default predicate for non- multi-arch targets. */
6166d547 2300#if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS_P)
d1e3cf49
AC		 2301#define SAVE_DUMMY_FRAME_TOS_P() (0)
2302#endif
2303
2304extern int gdbarch_save_dummy_frame_tos_p (struct gdbarch *gdbarch);
83905903
AC		 2305#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS_P)
2306#error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
2307#endif
6166d547 2308#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS_P)
d1e3cf49
AC		 2309#define SAVE_DUMMY_FRAME_TOS_P() (gdbarch_save_dummy_frame_tos_p (current_gdbarch))
2310#endif
2311
2312/* Default (function) for non- multi-arch platforms. */
6166d547 2313#if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS)
8e65ff28 2314#define SAVE_DUMMY_FRAME_TOS(sp) (internal_error (__FILE__, __LINE__, "SAVE_DUMMY_FRAME_TOS"), 0)
d1e3cf49
AC		 2315#endif
2316
2317typedef void (gdbarch_save_dummy_frame_tos_ftype) (CORE_ADDR sp);
2318extern void gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, CORE_ADDR sp);
2319extern void set_gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, gdbarch_save_dummy_frame_tos_ftype *save_dummy_frame_tos);
83905903
AC		 2320#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS)
2321#error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
2322#endif
d1e3cf49 2323#if GDB_MULTI_ARCH
6166d547 2324#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS)
d1e3cf49
AC		 2325#define SAVE_DUMMY_FRAME_TOS(sp) (gdbarch_save_dummy_frame_tos (current_gdbarch, sp))
2326#endif
2327#endif
2328
58d5518e
ND		 2329extern int gdbarch_parm_boundary (struct gdbarch *gdbarch);
2330extern void set_gdbarch_parm_boundary (struct gdbarch *gdbarch, int parm_boundary);
83905903
AC		 2331#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PARM_BOUNDARY)
2332#error "Non multi-arch definition of PARM_BOUNDARY"
2333#endif
58d5518e
ND		 2334#if GDB_MULTI_ARCH
2335#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PARM_BOUNDARY)
2336#define PARM_BOUNDARY (gdbarch_parm_boundary (current_gdbarch))
2337#endif
2338#endif
2339
f0d4cc9e 2340/* Default (value) for non- multi-arch platforms. */
6166d547 2341#if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_FORMAT)
f0d4cc9e
AC		 2342#define TARGET_FLOAT_FORMAT (default_float_format (current_gdbarch))
2343#endif
2344
2345extern const struct floatformat * gdbarch_float_format (struct gdbarch *gdbarch);
2346extern void set_gdbarch_float_format (struct gdbarch *gdbarch, const struct floatformat * float_format);
83905903
AC		 2347#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_FORMAT)
2348#error "Non multi-arch definition of TARGET_FLOAT_FORMAT"
2349#endif
f0d4cc9e 2350#if GDB_MULTI_ARCH
6166d547 2351#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_FORMAT)
f0d4cc9e
AC		 2352#define TARGET_FLOAT_FORMAT (gdbarch_float_format (current_gdbarch))
2353#endif
2354#endif
2355
2356/* Default (value) for non- multi-arch platforms. */
6166d547 2357#if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_FORMAT)
f0d4cc9e
AC		 2358#define TARGET_DOUBLE_FORMAT (default_double_format (current_gdbarch))
2359#endif
2360
2361extern const struct floatformat * gdbarch_double_format (struct gdbarch *gdbarch);
2362extern void set_gdbarch_double_format (struct gdbarch *gdbarch, const struct floatformat * double_format);
83905903
AC		 2363#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_FORMAT)
2364#error "Non multi-arch definition of TARGET_DOUBLE_FORMAT"
2365#endif
f0d4cc9e 2366#if GDB_MULTI_ARCH
6166d547 2367#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_FORMAT)
f0d4cc9e
AC		 2368#define TARGET_DOUBLE_FORMAT (gdbarch_double_format (current_gdbarch))
2369#endif
2370#endif
2371
2372/* Default (value) for non- multi-arch platforms. */
6166d547 2373#if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_FORMAT)
2fa5c1e0 2374#define TARGET_LONG_DOUBLE_FORMAT (default_double_format (current_gdbarch))
f0d4cc9e
AC		 2375#endif
2376
2377extern const struct floatformat * gdbarch_long_double_format (struct gdbarch *gdbarch);
2378extern void set_gdbarch_long_double_format (struct gdbarch *gdbarch, const struct floatformat * long_double_format);
83905903
AC		 2379#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_FORMAT)
2380#error "Non multi-arch definition of TARGET_LONG_DOUBLE_FORMAT"
2381#endif
f0d4cc9e 2382#if GDB_MULTI_ARCH
6166d547 2383#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_FORMAT)
f0d4cc9e
AC		 2384#define TARGET_LONG_DOUBLE_FORMAT (gdbarch_long_double_format (current_gdbarch))
2385#endif
2386#endif
2387
f517ea4e
PS		 2388/* Default (function) for non- multi-arch platforms. */
2389#if (!GDB_MULTI_ARCH) && !defined (CONVERT_FROM_FUNC_PTR_ADDR)
875e1767 2390#define CONVERT_FROM_FUNC_PTR_ADDR(addr) (core_addr_identity (addr))
f517ea4e
PS		 2391#endif
2392
2393typedef CORE_ADDR (gdbarch_convert_from_func_ptr_addr_ftype) (CORE_ADDR addr);
2394extern CORE_ADDR gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, CORE_ADDR addr);
2395extern 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		 2396#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_FROM_FUNC_PTR_ADDR)
2397#error "Non multi-arch definition of CONVERT_FROM_FUNC_PTR_ADDR"
2398#endif
f517ea4e
PS		 2399#if GDB_MULTI_ARCH
2400#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_FROM_FUNC_PTR_ADDR)
2401#define CONVERT_FROM_FUNC_PTR_ADDR(addr) (gdbarch_convert_from_func_ptr_addr (current_gdbarch, addr))
2402#endif
2403#endif
2404
875e1767
AC		 2405/* On some machines there are bits in addresses which are not really
2406 part of the address, but are used by the kernel, the hardware, etc.
2407 for special purposes. ADDR_BITS_REMOVE takes out any such bits so
2408 we get a "real" address such as one would find in a symbol table.
2409 This is used only for addresses of instructions, and even then I'm
2410 not sure it's used in all contexts. It exists to deal with there
2411 being a few stray bits in the PC which would mislead us, not as some
2412 sort of generic thing to handle alignment or segmentation (it's
2413 possible it should be in TARGET_READ_PC instead). */
2414
2415/* Default (function) for non- multi-arch platforms. */
2416#if (!GDB_MULTI_ARCH) && !defined (ADDR_BITS_REMOVE)
2417#define ADDR_BITS_REMOVE(addr) (core_addr_identity (addr))
2418#endif
2419
2420typedef CORE_ADDR (gdbarch_addr_bits_remove_ftype) (CORE_ADDR addr);
2421extern CORE_ADDR gdbarch_addr_bits_remove (struct gdbarch *gdbarch, CORE_ADDR addr);
2422extern void set_gdbarch_addr_bits_remove (struct gdbarch *gdbarch, gdbarch_addr_bits_remove_ftype *addr_bits_remove);
83905903
AC		 2423#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDR_BITS_REMOVE)
2424#error "Non multi-arch definition of ADDR_BITS_REMOVE"
2425#endif
875e1767
AC		 2426#if GDB_MULTI_ARCH
2427#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDR_BITS_REMOVE)
2428#define ADDR_BITS_REMOVE(addr) (gdbarch_addr_bits_remove (current_gdbarch, addr))
2429#endif
2430#endif
2431
5720643c 2432/* It is not at all clear why SMASH_TEXT_ADDRESS is not folded into
181c1381
RE		 2433 ADDR_BITS_REMOVE. */
2434
2435/* Default (function) for non- multi-arch platforms. */
2436#if (!GDB_MULTI_ARCH) && !defined (SMASH_TEXT_ADDRESS)
2437#define SMASH_TEXT_ADDRESS(addr) (core_addr_identity (addr))
2438#endif
2439
2440typedef CORE_ADDR (gdbarch_smash_text_address_ftype) (CORE_ADDR addr);
2441extern CORE_ADDR gdbarch_smash_text_address (struct gdbarch *gdbarch, CORE_ADDR addr);
2442extern void set_gdbarch_smash_text_address (struct gdbarch *gdbarch, gdbarch_smash_text_address_ftype *smash_text_address);
2443#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SMASH_TEXT_ADDRESS)
2444#error "Non multi-arch definition of SMASH_TEXT_ADDRESS"
2445#endif
2446#if GDB_MULTI_ARCH
2447#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SMASH_TEXT_ADDRESS)
2448#define SMASH_TEXT_ADDRESS(addr) (gdbarch_smash_text_address (current_gdbarch, addr))
2449#endif
2450#endif
2451
64c4637f
AC		 2452/* FIXME/cagney/2001-01-18: This should be split in two. A target method that indicates if
2453 the target needs software single step. An ISA method to implement it.
2454
2455 FIXME/cagney/2001-01-18: This should be replaced with something that inserts breakpoints
2456 using the breakpoint system instead of blatting memory directly (as with rs6000).
2457
2458 FIXME/cagney/2001-01-18: The logic is backwards. It should be asking if the target can
2459 single step. If not, then implement single step using breakpoints. */
2460
2461#if defined (SOFTWARE_SINGLE_STEP)
2462/* Legacy for systems yet to multi-arch SOFTWARE_SINGLE_STEP */
2463#if !defined (SOFTWARE_SINGLE_STEP_P)
2464#define SOFTWARE_SINGLE_STEP_P() (1)
2465#endif
2466#endif
2467
2468/* Default predicate for non- multi-arch targets. */
2469#if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP_P)
2470#define SOFTWARE_SINGLE_STEP_P() (0)
2471#endif
2472
2473extern int gdbarch_software_single_step_p (struct gdbarch *gdbarch);
83905903
AC		 2474#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP_P)
2475#error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2476#endif
64c4637f
AC		 2477#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP_P)
2478#define SOFTWARE_SINGLE_STEP_P() (gdbarch_software_single_step_p (current_gdbarch))
2479#endif
2480
2481/* Default (function) for non- multi-arch platforms. */
2482#if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP)
2483#define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (internal_error (__FILE__, __LINE__, "SOFTWARE_SINGLE_STEP"), 0)
2484#endif
2485
2486typedef void (gdbarch_software_single_step_ftype) (enum target_signal sig, int insert_breakpoints_p);
2487extern void gdbarch_software_single_step (struct gdbarch *gdbarch, enum target_signal sig, int insert_breakpoints_p);
2488extern void set_gdbarch_software_single_step (struct gdbarch *gdbarch, gdbarch_software_single_step_ftype *software_single_step);
83905903
AC		 2489#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP)
2490#error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2491#endif
64c4637f
AC		 2492#if GDB_MULTI_ARCH
2493#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP)
2494#define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (gdbarch_software_single_step (current_gdbarch, sig, insert_breakpoints_p))
2495#endif
2496#endif
2497
2bf0cb65
EZ		 2498/* Default (function) for non- multi-arch platforms. */
2499#if (!GDB_MULTI_ARCH) && !defined (TARGET_PRINT_INSN)
2500#define TARGET_PRINT_INSN(vma, info) (legacy_print_insn (vma, info))
2501#endif
2502
2503typedef int (gdbarch_print_insn_ftype) (bfd_vma vma, disassemble_info *info);
2504extern int gdbarch_print_insn (struct gdbarch *gdbarch, bfd_vma vma, disassemble_info *info);
2505extern void set_gdbarch_print_insn (struct gdbarch *gdbarch, gdbarch_print_insn_ftype *print_insn);
2506#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PRINT_INSN)
2507#error "Non multi-arch definition of TARGET_PRINT_INSN"
2508#endif
2509#if GDB_MULTI_ARCH
2510#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PRINT_INSN)
2511#define TARGET_PRINT_INSN(vma, info) (gdbarch_print_insn (current_gdbarch, vma, info))
2512#endif
2513#endif
2514
bdcd319a
CV		 2515/* Default (function) for non- multi-arch platforms. */
2516#if (!GDB_MULTI_ARCH) && !defined (SKIP_TRAMPOLINE_CODE)
2517#define SKIP_TRAMPOLINE_CODE(pc) (generic_skip_trampoline_code (pc))
2518#endif
2519
2520typedef CORE_ADDR (gdbarch_skip_trampoline_code_ftype) (CORE_ADDR pc);
2521extern CORE_ADDR gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, CORE_ADDR pc);
2522extern void set_gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, gdbarch_skip_trampoline_code_ftype *skip_trampoline_code);
2523#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_TRAMPOLINE_CODE)
2524#error "Non multi-arch definition of SKIP_TRAMPOLINE_CODE"
2525#endif
2526#if GDB_MULTI_ARCH
2527#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_TRAMPOLINE_CODE)
2528#define SKIP_TRAMPOLINE_CODE(pc) (gdbarch_skip_trampoline_code (current_gdbarch, pc))
2529#endif
2530#endif
2531
68e9cc94
CV		 2532/* For SVR4 shared libraries, each call goes through a small piece of
2533 trampoline code in the ".plt" section. IN_SOLIB_CALL_TRAMPOLINE evaluates
d50355b6 2534 to nonzero if we are currently stopped in one of these. */
68e9cc94
CV		 2535
2536/* Default (function) for non- multi-arch platforms. */
2537#if (!GDB_MULTI_ARCH) && !defined (IN_SOLIB_CALL_TRAMPOLINE)
2538#define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (generic_in_solib_call_trampoline (pc, name))
2539#endif
2540
2541typedef int (gdbarch_in_solib_call_trampoline_ftype) (CORE_ADDR pc, char *name);
2542extern int gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2543extern void set_gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_call_trampoline_ftype *in_solib_call_trampoline);
2544#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_CALL_TRAMPOLINE)
2545#error "Non multi-arch definition of IN_SOLIB_CALL_TRAMPOLINE"
2546#endif
2547#if GDB_MULTI_ARCH
2548#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IN_SOLIB_CALL_TRAMPOLINE)
2549#define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (gdbarch_in_solib_call_trampoline (current_gdbarch, pc, name))
2550#endif
2551#endif
2552
d50355b6
MS		 2553/* Some systems also have trampoline code for returning from shared libs. */
2554
2555/* Default (function) for non- multi-arch platforms. */
2556#if (!GDB_MULTI_ARCH) && !defined (IN_SOLIB_RETURN_TRAMPOLINE)
2557#define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (generic_in_solib_return_trampoline (pc, name))
2558#endif
2559
2560typedef int (gdbarch_in_solib_return_trampoline_ftype) (CORE_ADDR pc, char *name);
2561extern int gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2562extern void set_gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_return_trampoline_ftype *in_solib_return_trampoline);
2563#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_RETURN_TRAMPOLINE)
2564#error "Non multi-arch definition of IN_SOLIB_RETURN_TRAMPOLINE"
2565#endif
2566#if GDB_MULTI_ARCH
2567#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IN_SOLIB_RETURN_TRAMPOLINE)
2568#define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (gdbarch_in_solib_return_trampoline (current_gdbarch, pc, name))
2569#endif
2570#endif
2571
d7bd68ca
AC		 2572/* Sigtramp is a routine that the kernel calls (which then calls the
2573 signal handler). On most machines it is a library routine that is
2574 linked into the executable.
2575
2576 This macro, given a program counter value and the name of the
2577 function in which that PC resides (which can be null if the name is
2578 not known), returns nonzero if the PC and name show that we are in
2579 sigtramp.
2580
2581 On most machines just see if the name is sigtramp (and if we have
2582 no name, assume we are not in sigtramp).
2583
2584 FIXME: cagney/2002-04-21: The function find_pc_partial_function
2585 calls find_pc_sect_partial_function() which calls PC_IN_SIGTRAMP.
2586 This means PC_IN_SIGTRAMP function can't be implemented by doing its
2587 own local NAME lookup.
2588
2589 FIXME: cagney/2002-04-21: PC_IN_SIGTRAMP is something of a mess.
2590 Some code also depends on SIGTRAMP_START and SIGTRAMP_END but other
2591 does not. */
2592
2593/* Default (function) for non- multi-arch platforms. */
2594#if (!GDB_MULTI_ARCH) && !defined (PC_IN_SIGTRAMP)
2595#define PC_IN_SIGTRAMP(pc, name) (legacy_pc_in_sigtramp (pc, name))
2596#endif
2597
2598typedef int (gdbarch_pc_in_sigtramp_ftype) (CORE_ADDR pc, char *name);
2599extern int gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2600extern void set_gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, gdbarch_pc_in_sigtramp_ftype *pc_in_sigtramp);
2601#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_IN_SIGTRAMP)
2602#error "Non multi-arch definition of PC_IN_SIGTRAMP"
2603#endif
2604#if GDB_MULTI_ARCH
2605#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_IN_SIGTRAMP)
2606#define PC_IN_SIGTRAMP(pc, name) (gdbarch_pc_in_sigtramp (current_gdbarch, pc, name))
2607#endif
2608#endif
2609
43156d82
MK		 2610#if defined (SIGTRAMP_START)
2611/* Legacy for systems yet to multi-arch SIGTRAMP_START */
2612#if !defined (SIGTRAMP_START_P)
2613#define SIGTRAMP_START_P() (1)
2614#endif
2615#endif
2616
2617/* Default predicate for non- multi-arch targets. */
2618#if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_START_P)
2619#define SIGTRAMP_START_P() (0)
2620#endif
2621
2622extern int gdbarch_sigtramp_start_p (struct gdbarch *gdbarch);
2623#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START_P)
2624#error "Non multi-arch definition of SIGTRAMP_START"
2625#endif
2626#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_START_P)
2627#define SIGTRAMP_START_P() (gdbarch_sigtramp_start_p (current_gdbarch))
2628#endif
2629
2630/* Default (function) for non- multi-arch platforms. */
2631#if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_START)
2632#define SIGTRAMP_START(pc) (internal_error (__FILE__, __LINE__, "SIGTRAMP_START"), 0)
2633#endif
2634
2635typedef CORE_ADDR (gdbarch_sigtramp_start_ftype) (CORE_ADDR pc);
2636extern CORE_ADDR gdbarch_sigtramp_start (struct gdbarch *gdbarch, CORE_ADDR pc);
2637extern void set_gdbarch_sigtramp_start (struct gdbarch *gdbarch, gdbarch_sigtramp_start_ftype *sigtramp_start);
2638#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START)
2639#error "Non multi-arch definition of SIGTRAMP_START"
2640#endif
2641#if GDB_MULTI_ARCH
2642#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_START)
2643#define SIGTRAMP_START(pc) (gdbarch_sigtramp_start (current_gdbarch, pc))
2644#endif
2645#endif
2646
e76cff22
AC		 2647#if defined (SIGTRAMP_END)
2648/* Legacy for systems yet to multi-arch SIGTRAMP_END */
2649#if !defined (SIGTRAMP_END_P)
2650#define SIGTRAMP_END_P() (1)
2651#endif
2652#endif
2653
2654/* Default predicate for non- multi-arch targets. */
2655#if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_END_P)
2656#define SIGTRAMP_END_P() (0)
2657#endif
2658
2659extern int gdbarch_sigtramp_end_p (struct gdbarch *gdbarch);
2660#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END_P)
2661#error "Non multi-arch definition of SIGTRAMP_END"
2662#endif
2663#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_END_P)
2664#define SIGTRAMP_END_P() (gdbarch_sigtramp_end_p (current_gdbarch))
2665#endif
2666
2667/* Default (function) for non- multi-arch platforms. */
2668#if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_END)
2669#define SIGTRAMP_END(pc) (internal_error (__FILE__, __LINE__, "SIGTRAMP_END"), 0)
2670#endif
2671
43156d82
MK		 2672typedef CORE_ADDR (gdbarch_sigtramp_end_ftype) (CORE_ADDR pc);
2673extern CORE_ADDR gdbarch_sigtramp_end (struct gdbarch *gdbarch, CORE_ADDR pc);
2674extern void set_gdbarch_sigtramp_end (struct gdbarch *gdbarch, gdbarch_sigtramp_end_ftype *sigtramp_end);
2675#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END)
2676#error "Non multi-arch definition of SIGTRAMP_END"
2677#endif
2678#if GDB_MULTI_ARCH
2679#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_END)
2680#define SIGTRAMP_END(pc) (gdbarch_sigtramp_end (current_gdbarch, pc))
2681#endif
2682#endif
2683
c12260ac
CV		 2684/* A target might have problems with watchpoints as soon as the stack
2685 frame of the current function has been destroyed. This mostly happens
2686 as the first action in a funtion's epilogue. in_function_epilogue_p()
2687 is defined to return a non-zero value if either the given addr is one
2688 instruction after the stack destroying instruction up to the trailing
2689 return instruction or if we can figure out that the stack frame has
2690 already been invalidated regardless of the value of addr. Targets
2691 which don't suffer from that problem could just let this functionality
2692 untouched. */
2693
2694typedef int (gdbarch_in_function_epilogue_p_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr);
2695extern int gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR addr);
2696extern void set_gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, gdbarch_in_function_epilogue_p_ftype *in_function_epilogue_p);
2697
552c04a7
TT		 2698/* Given a vector of command-line arguments, return a newly allocated
2699 string which, when passed to the create_inferior function, will be
2700 parsed (on Unix systems, by the shell) to yield the same vector.
2701 This function should call error() if the argument vector is not
2702 representable for this target or if this target does not support
2703 command-line arguments.
2704 ARGC is the number of elements in the vector.
2705 ARGV is an array of strings, one per argument. */
2706
2707typedef char * (gdbarch_construct_inferior_arguments_ftype) (struct gdbarch *gdbarch, int argc, char **argv);
2708extern char * gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, int argc, char **argv);
2709extern void set_gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, gdbarch_construct_inferior_arguments_ftype *construct_inferior_arguments);
2710
b6af0555
JS		 2711#if defined (DWARF2_BUILD_FRAME_INFO)
2712/* Legacy for systems yet to multi-arch DWARF2_BUILD_FRAME_INFO */
2713#if !defined (DWARF2_BUILD_FRAME_INFO_P)
2714#define DWARF2_BUILD_FRAME_INFO_P() (1)
2715#endif
2716#endif
2717
2718/* Default predicate for non- multi-arch targets. */
2719#if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO_P)
2720#define DWARF2_BUILD_FRAME_INFO_P() (0)
2721#endif
2722
2723extern int gdbarch_dwarf2_build_frame_info_p (struct gdbarch *gdbarch);
2724#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO_P)
2725#error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
2726#endif
2727#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO_P)
2728#define DWARF2_BUILD_FRAME_INFO_P() (gdbarch_dwarf2_build_frame_info_p (current_gdbarch))
2729#endif
2730
2731/* Default (function) for non- multi-arch platforms. */
2732#if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO)
2733#define DWARF2_BUILD_FRAME_INFO(objfile) (internal_error (__FILE__, __LINE__, "DWARF2_BUILD_FRAME_INFO"), 0)
2734#endif
2735
2736typedef void (gdbarch_dwarf2_build_frame_info_ftype) (struct objfile *objfile);
2737extern void gdbarch_dwarf2_build_frame_info (struct gdbarch *gdbarch, struct objfile *objfile);
2738extern void set_gdbarch_dwarf2_build_frame_info (struct gdbarch *gdbarch, gdbarch_dwarf2_build_frame_info_ftype *dwarf2_build_frame_info);
2739#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO)
2740#error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
2741#endif
2742#if GDB_MULTI_ARCH
2743#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO)
2744#define DWARF2_BUILD_FRAME_INFO(objfile) (gdbarch_dwarf2_build_frame_info (current_gdbarch, objfile))
2745#endif
2746#endif
2747
a2cf933a
EZ		 2748/* Default (function) for non- multi-arch platforms. */
2749#if (!GDB_MULTI_ARCH) && !defined (ELF_MAKE_MSYMBOL_SPECIAL)
2750#define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (default_elf_make_msymbol_special (sym, msym))
2751#endif
2752
2753typedef void (gdbarch_elf_make_msymbol_special_ftype) (asymbol *sym, struct minimal_symbol *msym);
2754extern void gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, asymbol *sym, struct minimal_symbol *msym);
2755extern void set_gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_elf_make_msymbol_special_ftype *elf_make_msymbol_special);
2756#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ELF_MAKE_MSYMBOL_SPECIAL)
2757#error "Non multi-arch definition of ELF_MAKE_MSYMBOL_SPECIAL"
2758#endif
2759#if GDB_MULTI_ARCH
2760#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ELF_MAKE_MSYMBOL_SPECIAL)
2761#define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (gdbarch_elf_make_msymbol_special (current_gdbarch, sym, msym))
2762#endif
2763#endif
2764
2765/* Default (function) for non- multi-arch platforms. */
2766#if (!GDB_MULTI_ARCH) && !defined (COFF_MAKE_MSYMBOL_SPECIAL)
2767#define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (default_coff_make_msymbol_special (val, msym))
2768#endif
2769
2770typedef void (gdbarch_coff_make_msymbol_special_ftype) (int val, struct minimal_symbol *msym);
2771extern void gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, int val, struct minimal_symbol *msym);
2772extern void set_gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_coff_make_msymbol_special_ftype *coff_make_msymbol_special);
2773#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COFF_MAKE_MSYMBOL_SPECIAL)
2774#error "Non multi-arch definition of COFF_MAKE_MSYMBOL_SPECIAL"
2775#endif
2776#if GDB_MULTI_ARCH
2777#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (COFF_MAKE_MSYMBOL_SPECIAL)
2778#define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (gdbarch_coff_make_msymbol_special (current_gdbarch, val, msym))
2779#endif
2780#endif
2781
5720643c
JB		 2782/* Default (value) for non- multi-arch platforms. */
2783#if (!GDB_MULTI_ARCH) && !defined (NAME_OF_MALLOC)
2784#define NAME_OF_MALLOC ("malloc")
2785#endif
2786
2787extern const char * gdbarch_name_of_malloc (struct gdbarch *gdbarch);
2788extern void set_gdbarch_name_of_malloc (struct gdbarch *gdbarch, const char * name_of_malloc);
2789#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NAME_OF_MALLOC)
2790#error "Non multi-arch definition of NAME_OF_MALLOC"
2791#endif
2792#if GDB_MULTI_ARCH
2793#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NAME_OF_MALLOC)
2794#define NAME_OF_MALLOC (gdbarch_name_of_malloc (current_gdbarch))
2795#endif
2796#endif
2797
c4ed33b9
AC		 2798/* Default (value) for non- multi-arch platforms. */
2799#if (!GDB_MULTI_ARCH) && !defined (CANNOT_STEP_BREAKPOINT)
2800#define CANNOT_STEP_BREAKPOINT (0)
2801#endif
2802
2803extern int gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch);
2804extern void set_gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch, int cannot_step_breakpoint);
2805#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STEP_BREAKPOINT)
2806#error "Non multi-arch definition of CANNOT_STEP_BREAKPOINT"
2807#endif
2808#if GDB_MULTI_ARCH
2809#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_STEP_BREAKPOINT)
2810#define CANNOT_STEP_BREAKPOINT (gdbarch_cannot_step_breakpoint (current_gdbarch))
2811#endif
2812#endif
2813
f74fa174
MM		 2814/* Default (value) for non- multi-arch platforms. */
2815#if (!GDB_MULTI_ARCH) && !defined (HAVE_NONSTEPPABLE_WATCHPOINT)
2816#define HAVE_NONSTEPPABLE_WATCHPOINT (0)
2817#endif
2818
2819extern int gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch);
2820extern void set_gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch, int have_nonsteppable_watchpoint);
2821#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (HAVE_NONSTEPPABLE_WATCHPOINT)
2822#error "Non multi-arch definition of HAVE_NONSTEPPABLE_WATCHPOINT"
2823#endif
2824#if GDB_MULTI_ARCH
2825#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (HAVE_NONSTEPPABLE_WATCHPOINT)
2826#define HAVE_NONSTEPPABLE_WATCHPOINT (gdbarch_have_nonsteppable_watchpoint (current_gdbarch))
2827#endif
2828#endif
2829
8b2dbe47
KB		 2830#if defined (ADDRESS_CLASS_TYPE_FLAGS)
2831/* Legacy for systems yet to multi-arch ADDRESS_CLASS_TYPE_FLAGS */
2832#if !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2833#define ADDRESS_CLASS_TYPE_FLAGS_P() (1)
2834#endif
2835#endif
2836
2837/* Default predicate for non- multi-arch targets. */
2838#if (!GDB_MULTI_ARCH) && !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2839#define ADDRESS_CLASS_TYPE_FLAGS_P() (0)
2840#endif
2841
2842extern int gdbarch_address_class_type_flags_p (struct gdbarch *gdbarch);
2843#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2844#error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
2845#endif
2846#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2847#define ADDRESS_CLASS_TYPE_FLAGS_P() (gdbarch_address_class_type_flags_p (current_gdbarch))
2848#endif
2849
2850/* Default (function) for non- multi-arch platforms. */
2851#if (!GDB_MULTI_ARCH) && !defined (ADDRESS_CLASS_TYPE_FLAGS)
2852#define ADDRESS_CLASS_TYPE_FLAGS(byte_size, dwarf2_addr_class) (internal_error (__FILE__, __LINE__, "ADDRESS_CLASS_TYPE_FLAGS"), 0)
2853#endif
2854
2855typedef int (gdbarch_address_class_type_flags_ftype) (int byte_size, int dwarf2_addr_class);
2856extern int gdbarch_address_class_type_flags (struct gdbarch *gdbarch, int byte_size, int dwarf2_addr_class);
2857extern void set_gdbarch_address_class_type_flags (struct gdbarch *gdbarch, gdbarch_address_class_type_flags_ftype *address_class_type_flags);
2858#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS)
2859#error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
2860#endif
2861#if GDB_MULTI_ARCH
2862#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_CLASS_TYPE_FLAGS)
2863#define ADDRESS_CLASS_TYPE_FLAGS(byte_size, dwarf2_addr_class) (gdbarch_address_class_type_flags (current_gdbarch, byte_size, dwarf2_addr_class))
2864#endif
2865#endif
2866
8b2dbe47 2867extern int gdbarch_address_class_type_flags_to_name_p (struct gdbarch *gdbarch);
8b2dbe47 2868
321432c0
KB		 2869typedef const char * (gdbarch_address_class_type_flags_to_name_ftype) (struct gdbarch *gdbarch, int type_flags);
2870extern const char * gdbarch_address_class_type_flags_to_name (struct gdbarch *gdbarch, int type_flags);
8b2dbe47 2871extern 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		 2872
2873extern int gdbarch_address_class_name_to_type_flags_p (struct gdbarch *gdbarch);
8b2dbe47 2874
321432c0
KB		 2875typedef int (gdbarch_address_class_name_to_type_flags_ftype) (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr);
2876extern int gdbarch_address_class_name_to_type_flags (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr);
8b2dbe47 2877extern 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 2878
b59ff9d5
AC		 2879/* Is a register in a group */
2880
2881typedef int (gdbarch_register_reggroup_p_ftype) (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup);
2882extern int gdbarch_register_reggroup_p (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup);
2883extern void set_gdbarch_register_reggroup_p (struct gdbarch *gdbarch, gdbarch_register_reggroup_p_ftype *register_reggroup_p);
2884
104c1213 2885extern struct gdbarch_tdep *gdbarch_tdep (struct gdbarch *gdbarch);
0f71a2f6
JM		 2886
2887
2888/* Mechanism for co-ordinating the selection of a specific
2889 architecture.
2890
2891 GDB targets (*-tdep.c) can register an interest in a specific
2892 architecture. Other GDB components can register a need to maintain
2893 per-architecture data.
2894
2895 The mechanisms below ensures that there is only a loose connection
2896 between the set-architecture command and the various GDB
99e7bb18 2897 components. Each component can independently register their need
0f71a2f6
JM		 2898 to maintain architecture specific data with gdbarch.
2899
2900 Pragmatics:
2901
2902 Previously, a single TARGET_ARCHITECTURE_HOOK was provided. It
2903 didn't scale.
2904
2905 The more traditional mega-struct containing architecture specific
2906 data for all the various GDB components was also considered. Since
99e7bb18 2907 GDB is built from a variable number of (fairly independent)
0f71a2f6
JM		 2908 components it was determined that the global aproach was not
2909 applicable. */
2910
2911
2912/* Register a new architectural family with GDB.
2913
2914 Register support for the specified ARCHITECTURE with GDB. When
2915 gdbarch determines that the specified architecture has been
2916 selected, the corresponding INIT function is called.
2917
2918 --
2919
2920 The INIT function takes two parameters: INFO which contains the
2921 information available to gdbarch about the (possibly new)
2922 architecture; ARCHES which is a list of the previously created
2923 ``struct gdbarch'' for this architecture.
2924
0f79675b
AC		 2925 The INFO parameter is, as far as possible, be pre-initialized with
2926 information obtained from INFO.ABFD or the previously selected
2927 architecture.
2928
2929 The ARCHES parameter is a linked list (sorted most recently used)
2930 of all the previously created architures for this architecture
2931 family. The (possibly NULL) ARCHES->gdbarch can used to access
2932 values from the previously selected architecture for this
2933 architecture family. The global ``current_gdbarch'' shall not be
2934 used.
0f71a2f6
JM		 2935
2936 The INIT function shall return any of: NULL - indicating that it
ec3d358c 2937 doesn't recognize the selected architecture; an existing ``struct
0f71a2f6
JM		 2938 gdbarch'' from the ARCHES list - indicating that the new
2939 architecture is just a synonym for an earlier architecture (see
2940 gdbarch_list_lookup_by_info()); a newly created ``struct gdbarch''
4b9b3959
AC		 2941 - that describes the selected architecture (see gdbarch_alloc()).
2942
2943 The DUMP_TDEP function shall print out all target specific values.
2944 Care should be taken to ensure that the function works in both the
2945 multi-arch and non- multi-arch cases. */
0f71a2f6 2946
adf40b2e
JM		 2947struct gdbarch_list
2948{
2949 struct gdbarch *gdbarch;
2950 struct gdbarch_list *next;
2951};
0f71a2f6 2952
adf40b2e
JM		 2953struct gdbarch_info
2954{
adf40b2e
JM		 2955 /* Use default: NULL (ZERO). */
2956 const struct bfd_arch_info *bfd_arch_info;
0f71a2f6 2957
428721aa 2958 /* Use default: BFD_ENDIAN_UNKNOWN (NB: is not ZERO). */
adf40b2e 2959 int byte_order;
0f71a2f6 2960
adf40b2e
JM		 2961 /* Use default: NULL (ZERO). */
2962 bfd *abfd;
0f71a2f6 2963
adf40b2e
JM		 2964 /* Use default: NULL (ZERO). */
2965 struct gdbarch_tdep_info *tdep_info;
4be87837
DJ		 2966
2967 /* Use default: GDB_OSABI_UNINITIALIZED (-1). */
2968 enum gdb_osabi osabi;
adf40b2e 2969};
0f71a2f6 2970
104c1213 2971typedef struct gdbarch *(gdbarch_init_ftype) (struct gdbarch_info info, struct gdbarch_list *arches);
4b9b3959 2972typedef void (gdbarch_dump_tdep_ftype) (struct gdbarch *gdbarch, struct ui_file *file);
0f71a2f6 2973
4b9b3959 2974/* DEPRECATED - use gdbarch_register() */
104c1213 2975extern void register_gdbarch_init (enum bfd_architecture architecture, gdbarch_init_ftype *);
0f71a2f6 2976
4b9b3959
AC		 2977extern void gdbarch_register (enum bfd_architecture architecture,
2978 gdbarch_init_ftype *,
2979 gdbarch_dump_tdep_ftype *);
2980
0f71a2f6 2981
b4a20239
AC		 2982/* Return a freshly allocated, NULL terminated, array of the valid
2983 architecture names. Since architectures are registered during the
2984 _initialize phase this function only returns useful information
2985 once initialization has been completed. */
2986
2987extern const char **gdbarch_printable_names (void);
2988
2989
0f71a2f6
JM		 2990/* Helper function. Search the list of ARCHES for a GDBARCH that
2991 matches the information provided by INFO. */
2992
104c1213 2993extern struct gdbarch_list *gdbarch_list_lookup_by_info (struct gdbarch_list *arches, const struct gdbarch_info *info);
0f71a2f6
JM		 2994
2995
2996/* Helper function. Create a preliminary ``struct gdbarch''. Perform
2997 basic initialization using values obtained from the INFO andTDEP
2998 parameters. set_gdbarch_*() functions are called to complete the
2999 initialization of the object. */
3000
104c1213 3001extern struct gdbarch *gdbarch_alloc (const struct gdbarch_info *info, struct gdbarch_tdep *tdep);
0f71a2f6
JM		 3002
3003
4b9b3959
AC		 3004/* Helper function. Free a partially-constructed ``struct gdbarch''.
3005 It is assumed that the caller freeds the ``struct
3006 gdbarch_tdep''. */
3007
058f20d5
JB		 3008extern void gdbarch_free (struct gdbarch *);
3009
3010
b732d07d 3011/* Helper function. Force an update of the current architecture.
0f71a2f6 3012
b732d07d
AC		 3013 The actual architecture selected is determined by INFO, ``(gdb) set
3014 architecture'' et.al., the existing architecture and BFD's default
3015 architecture. INFO should be initialized to zero and then selected
3016 fields should be updated.
0f71a2f6 3017
16f33e29
AC		 3018 Returns non-zero if the update succeeds */
3019
3020extern int gdbarch_update_p (struct gdbarch_info info);
0f71a2f6
JM		 3021
3022
3023
3024/* Register per-architecture data-pointer.
3025
3026 Reserve space for a per-architecture data-pointer. An identifier
3027 for the reserved data-pointer is returned. That identifer should
95160752 3028 be saved in a local static variable.
0f71a2f6 3029
76860b5f
AC		 3030 The per-architecture data-pointer is either initialized explicitly
3031 (set_gdbarch_data()) or implicitly (by INIT() via a call to
3032 gdbarch_data()). FREE() is called to delete either an existing
2af496cb 3033 data-pointer overridden by set_gdbarch_data() or when the
76860b5f 3034 architecture object is being deleted.
0f71a2f6 3035
95160752
AC		 3036 When a previously created architecture is re-selected, the
3037 per-architecture data-pointer for that previous architecture is
76860b5f 3038 restored. INIT() is not re-called.
0f71a2f6
JM		 3039
3040 Multiple registrarants for any architecture are allowed (and
3041 strongly encouraged). */
3042
95160752 3043struct gdbarch_data;
0f71a2f6 3044
95160752
AC		 3045typedef void *(gdbarch_data_init_ftype) (struct gdbarch *gdbarch);
3046typedef void (gdbarch_data_free_ftype) (struct gdbarch *gdbarch,
3047 void *pointer);
3048extern struct gdbarch_data *register_gdbarch_data (gdbarch_data_init_ftype *init,
3049 gdbarch_data_free_ftype *free);
3050extern void set_gdbarch_data (struct gdbarch *gdbarch,
3051 struct gdbarch_data *data,
3052 void *pointer);
0f71a2f6 3053
451fbdda 3054extern void *gdbarch_data (struct gdbarch *gdbarch, struct gdbarch_data *);
0f71a2f6
JM		 3055
3056
0f71a2f6
JM		 3057/* Register per-architecture memory region.
3058
3059 Provide a memory-region swap mechanism. Per-architecture memory
3060 region are created. These memory regions are swapped whenever the
3061 architecture is changed. For a new architecture, the memory region
3062 is initialized with zero (0) and the INIT function is called.
3063
3064 Memory regions are swapped / initialized in the order that they are
3065 registered. NULL DATA and/or INIT values can be specified.
3066
3067 New code should use register_gdbarch_data(). */
3068
104c1213
JM		 3069typedef void (gdbarch_swap_ftype) (void);
3070extern void register_gdbarch_swap (void *data, unsigned long size, gdbarch_swap_ftype *init);
e514a9d6 3071#define REGISTER_GDBARCH_SWAP(VAR) register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL)
0f71a2f6
JM		 3072
3073
3074
99e7bb18 3075/* The target-system-dependent byte order is dynamic */
c906108c 3076
adf40b2e 3077extern int target_byte_order;
c906108c
SS		 3078#ifndef TARGET_BYTE_ORDER
3079#define TARGET_BYTE_ORDER (target_byte_order + 0)
3080#endif
3081
adf40b2e 3082extern int target_byte_order_auto;
c906108c
SS		 3083#ifndef TARGET_BYTE_ORDER_AUTO
3084#define TARGET_BYTE_ORDER_AUTO (target_byte_order_auto + 0)
3085#endif
3086
3087
3088
99e7bb18 3089/* The target-system-dependent BFD architecture is dynamic */
c906108c 3090
adf40b2e 3091extern int target_architecture_auto;
c906108c
SS		 3092#ifndef TARGET_ARCHITECTURE_AUTO
3093#define TARGET_ARCHITECTURE_AUTO (target_architecture_auto + 0)
3094#endif
3095
adf40b2e 3096extern const struct bfd_arch_info *target_architecture;
c906108c
SS		 3097#ifndef TARGET_ARCHITECTURE
3098#define TARGET_ARCHITECTURE (target_architecture + 0)
3099#endif
3100
c906108c 3101
99e7bb18 3102/* The target-system-dependent disassembler is semi-dynamic */
c906108c 3103
104c1213 3104extern int dis_asm_read_memory (bfd_vma memaddr, bfd_byte *myaddr,
ff844c8d 3105 unsigned int len, disassemble_info *info);
c906108c 3106
104c1213
JM		 3107extern void dis_asm_memory_error (int status, bfd_vma memaddr,
3108 disassemble_info *info);
c906108c 3109
104c1213
JM		 3110extern void dis_asm_print_address (bfd_vma addr,
3111 disassemble_info *info);
c906108c 3112
104c1213 3113extern int (*tm_print_insn) (bfd_vma, disassemble_info*);
adf40b2e 3114extern disassemble_info tm_print_insn_info;
c906108c
SS		 3115#ifndef TARGET_PRINT_INSN_INFO
3116#define TARGET_PRINT_INSN_INFO (&tm_print_insn_info)
3117#endif
3118
3119
3120
99e7bb18 3121/* Set the dynamic target-system-dependent parameters (architecture,
c906108c
SS		 3122 byte-order, ...) using information found in the BFD */
3123
104c1213 3124extern void set_gdbarch_from_file (bfd *);
c906108c
SS		 3125
3126
e514a9d6
JM		 3127/* Initialize the current architecture to the "first" one we find on
3128 our list. */
3129
3130extern void initialize_current_architecture (void);
3131
ceaa8edf
JB		 3132/* For non-multiarched targets, do any initialization of the default
3133 gdbarch object necessary after the _initialize_MODULE functions
3134 have run. */
5ae5f592 3135extern void initialize_non_multiarch (void);
cce74817 3136
c906108c 3137/* gdbarch trace variable */
adf40b2e 3138extern int gdbarch_debug;
c906108c 3139
4b9b3959 3140extern void gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file);
0f71a2f6 3141
c906108c 3142#endif
GDB Binutils - Deliverables
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