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2002-02-19 Daniel Jacobowitz <drow@mvista.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.
181c1381 4 Copyright 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
c906108c 5
c5aa993b 6 This file is part of GDB.
c906108c 7
c5aa993b
JM		 8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 2 of the License, or
11 (at your option) any later version.
c906108c 12
c5aa993b
JM		 13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
c906108c 17
c5aa993b
JM		 18 You should have received a copy of the GNU General Public License
19 along with this program; if not, write to the Free Software
20 Foundation, Inc., 59 Temple Place - Suite 330,
21 Boston, MA 02111-1307, USA. */
c906108c 22
104c1213
JM		 23/* This file was created with the aid of ``gdbarch.sh''.
24
52204a0b 25 The Bourne shell script ``gdbarch.sh'' creates the files
104c1213
JM		 26 ``new-gdbarch.c'' and ``new-gdbarch.h and then compares them
27 against the existing ``gdbarch.[hc]''. Any differences found
28 being reported.
29
30 If editing this file, please also run gdbarch.sh and merge any
52204a0b 31 changes into that script. Conversely, when making sweeping changes
104c1213
JM		 32 to this file, modifying gdbarch.sh and using its output may prove
33 easier. */
adf40b2e 34
c906108c
SS		 35#ifndef GDBARCH_H
36#define GDBARCH_H
37
2bf0cb65 38#include "dis-asm.h" /* Get defs for disassemble_info, which unfortunately is a typedef. */
fd0407d6
AC		 39#if !GDB_MULTI_ARCH
40#include "value.h" /* For default_coerce_float_to_double which is referenced by a macro. */
41#endif
2bf0cb65 42
cce74817
JM		 43struct frame_info;
44struct value;
b6af0555 45struct objfile;
a2cf933a 46struct minimal_symbol;
0f71a2f6 47
0f71a2f6
JM		 48extern struct gdbarch *current_gdbarch;
49
50
0f71a2f6
JM		 51/* If any of the following are defined, the target wasn't correctly
52 converted. */
53
0f71a2f6
JM		 54#if GDB_MULTI_ARCH
55#if defined (EXTRA_FRAME_INFO)
56#error "EXTRA_FRAME_INFO: replaced by struct frame_extra_info"
57#endif
58#endif
59
60#if GDB_MULTI_ARCH
61#if defined (FRAME_FIND_SAVED_REGS)
62#error "FRAME_FIND_SAVED_REGS: replaced by FRAME_INIT_SAVED_REGS"
63#endif
64#endif
65
83905903
AC		 66#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PURE) && defined (GDB_TM_FILE)
67#error "GDB_TM_FILE: Pure multi-arch targets do not have a tm.h file."
68#endif
69
0f71a2f6
JM		 70
71/* The following are pre-initialized by GDBARCH. */
72
104c1213 73extern const struct bfd_arch_info * gdbarch_bfd_arch_info (struct gdbarch *gdbarch);
0f71a2f6 74/* set_gdbarch_bfd_arch_info() - not applicable - pre-initialized. */
83905903
AC		 75#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ARCHITECTURE)
76#error "Non multi-arch definition of TARGET_ARCHITECTURE"
77#endif
0f71a2f6 78#if GDB_MULTI_ARCH
6166d547 79#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_ARCHITECTURE)
0f71a2f6
JM		 80#define TARGET_ARCHITECTURE (gdbarch_bfd_arch_info (current_gdbarch))
81#endif
82#endif
83
104c1213 84extern int gdbarch_byte_order (struct gdbarch *gdbarch);
0f71a2f6 85/* set_gdbarch_byte_order() - not applicable - pre-initialized. */
83905903
AC		 86#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BYTE_ORDER)
87#error "Non multi-arch definition of TARGET_BYTE_ORDER"
88#endif
0f71a2f6 89#if GDB_MULTI_ARCH
6166d547 90#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_BYTE_ORDER)
0f71a2f6
JM		 91#define TARGET_BYTE_ORDER (gdbarch_byte_order (current_gdbarch))
92#endif
93#endif
94
95
99e7bb18 96/* The following are initialized by the target dependent code. */
0f71a2f6 97
66b43ecb
AC		 98/* Number of bits in a char or unsigned char for the target machine.
99 Just like CHAR_BIT in <limits.h> but describes the target machine.
100 v::TARGET_CHAR_BIT:int:char_bit::::8 * sizeof (char):8::0:
101
102 Number of bits in a short or unsigned short for the target machine. */
c4093a6a 103
66b43ecb
AC		 104/* Default (value) for non- multi-arch platforms. */
105#if (!GDB_MULTI_ARCH) && !defined (TARGET_SHORT_BIT)
106#define TARGET_SHORT_BIT (2*TARGET_CHAR_BIT)
0f71a2f6
JM		 107#endif
108
104c1213
JM		 109extern int gdbarch_short_bit (struct gdbarch *gdbarch);
110extern void set_gdbarch_short_bit (struct gdbarch *gdbarch, int short_bit);
83905903
AC		 111#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_SHORT_BIT)
112#error "Non multi-arch definition of TARGET_SHORT_BIT"
113#endif
0f71a2f6 114#if GDB_MULTI_ARCH
6166d547 115#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_SHORT_BIT)
0f71a2f6
JM		 116#define TARGET_SHORT_BIT (gdbarch_short_bit (current_gdbarch))
117#endif
118#endif
119
66b43ecb
AC		 120/* Number of bits in an int or unsigned int for the target machine. */
121
122/* Default (value) for non- multi-arch platforms. */
123#if (!GDB_MULTI_ARCH) && !defined (TARGET_INT_BIT)
124#define TARGET_INT_BIT (4*TARGET_CHAR_BIT)
125#endif
126
104c1213
JM		 127extern int gdbarch_int_bit (struct gdbarch *gdbarch);
128extern void set_gdbarch_int_bit (struct gdbarch *gdbarch, int int_bit);
83905903
AC		 129#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_INT_BIT)
130#error "Non multi-arch definition of TARGET_INT_BIT"
131#endif
0f71a2f6 132#if GDB_MULTI_ARCH
6166d547 133#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_INT_BIT)
0f71a2f6
JM		 134#define TARGET_INT_BIT (gdbarch_int_bit (current_gdbarch))
135#endif
136#endif
137
66b43ecb
AC		 138/* Number of bits in a long or unsigned long for the target machine. */
139
140/* Default (value) for non- multi-arch platforms. */
141#if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_BIT)
142#define TARGET_LONG_BIT (4*TARGET_CHAR_BIT)
143#endif
144
104c1213
JM		 145extern int gdbarch_long_bit (struct gdbarch *gdbarch);
146extern void set_gdbarch_long_bit (struct gdbarch *gdbarch, int long_bit);
83905903
AC		 147#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_BIT)
148#error "Non multi-arch definition of TARGET_LONG_BIT"
149#endif
0f71a2f6 150#if GDB_MULTI_ARCH
6166d547 151#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_BIT)
0f71a2f6
JM		 152#define TARGET_LONG_BIT (gdbarch_long_bit (current_gdbarch))
153#endif
154#endif
155
66b43ecb
AC		 156/* Number of bits in a long long or unsigned long long for the target
157 machine. */
158
159/* Default (value) for non- multi-arch platforms. */
160#if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_LONG_BIT)
161#define TARGET_LONG_LONG_BIT (2*TARGET_LONG_BIT)
162#endif
163
104c1213
JM		 164extern int gdbarch_long_long_bit (struct gdbarch *gdbarch);
165extern void set_gdbarch_long_long_bit (struct gdbarch *gdbarch, int long_long_bit);
83905903
AC		 166#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_LONG_BIT)
167#error "Non multi-arch definition of TARGET_LONG_LONG_BIT"
168#endif
0f71a2f6 169#if GDB_MULTI_ARCH
6166d547 170#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_LONG_BIT)
0f71a2f6
JM		 171#define TARGET_LONG_LONG_BIT (gdbarch_long_long_bit (current_gdbarch))
172#endif
173#endif
174
66b43ecb
AC		 175/* Number of bits in a float for the target machine. */
176
177/* Default (value) for non- multi-arch platforms. */
178#if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_BIT)
179#define TARGET_FLOAT_BIT (4*TARGET_CHAR_BIT)
180#endif
181
104c1213
JM		 182extern int gdbarch_float_bit (struct gdbarch *gdbarch);
183extern void set_gdbarch_float_bit (struct gdbarch *gdbarch, int float_bit);
83905903
AC		 184#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_BIT)
185#error "Non multi-arch definition of TARGET_FLOAT_BIT"
186#endif
0f71a2f6 187#if GDB_MULTI_ARCH
6166d547 188#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_BIT)
0f71a2f6
JM		 189#define TARGET_FLOAT_BIT (gdbarch_float_bit (current_gdbarch))
190#endif
191#endif
192
66b43ecb
AC		 193/* Number of bits in a double for the target machine. */
194
195/* Default (value) for non- multi-arch platforms. */
196#if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_BIT)
197#define TARGET_DOUBLE_BIT (8*TARGET_CHAR_BIT)
198#endif
199
104c1213
JM		 200extern int gdbarch_double_bit (struct gdbarch *gdbarch);
201extern void set_gdbarch_double_bit (struct gdbarch *gdbarch, int double_bit);
83905903
AC		 202#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_BIT)
203#error "Non multi-arch definition of TARGET_DOUBLE_BIT"
204#endif
0f71a2f6 205#if GDB_MULTI_ARCH
6166d547 206#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_BIT)
0f71a2f6
JM		 207#define TARGET_DOUBLE_BIT (gdbarch_double_bit (current_gdbarch))
208#endif
209#endif
210
66b43ecb
AC		 211/* Number of bits in a long double for the target machine. */
212
213/* Default (value) for non- multi-arch platforms. */
214#if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_BIT)
17ef5d92 215#define TARGET_LONG_DOUBLE_BIT (8*TARGET_CHAR_BIT)
66b43ecb
AC		 216#endif
217
104c1213
JM		 218extern int gdbarch_long_double_bit (struct gdbarch *gdbarch);
219extern void set_gdbarch_long_double_bit (struct gdbarch *gdbarch, int long_double_bit);
83905903
AC		 220#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_BIT)
221#error "Non multi-arch definition of TARGET_LONG_DOUBLE_BIT"
222#endif
0f71a2f6 223#if GDB_MULTI_ARCH
6166d547 224#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_BIT)
0f71a2f6
JM		 225#define TARGET_LONG_DOUBLE_BIT (gdbarch_long_double_bit (current_gdbarch))
226#endif
227#endif
228
52204a0b
DT		 229/* For most targets, a pointer on the target and its representation as an
230 address in GDB have the same size and "look the same". For such a
231 target, you need only set TARGET_PTR_BIT / ptr_bit and TARGET_ADDR_BIT
232 / addr_bit will be set from it.
233
234 If TARGET_PTR_BIT and TARGET_ADDR_BIT are different, you'll probably
235 also need to set POINTER_TO_ADDRESS and ADDRESS_TO_POINTER as well.
236
237 ptr_bit is the size of a pointer on the target */
66b43ecb
AC		 238
239/* Default (value) for non- multi-arch platforms. */
240#if (!GDB_MULTI_ARCH) && !defined (TARGET_PTR_BIT)
241#define TARGET_PTR_BIT (TARGET_INT_BIT)
242#endif
243
244extern int gdbarch_ptr_bit (struct gdbarch *gdbarch);
245extern void set_gdbarch_ptr_bit (struct gdbarch *gdbarch, int ptr_bit);
83905903
AC		 246#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PTR_BIT)
247#error "Non multi-arch definition of TARGET_PTR_BIT"
248#endif
66b43ecb
AC		 249#if GDB_MULTI_ARCH
250#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PTR_BIT)
251#define TARGET_PTR_BIT (gdbarch_ptr_bit (current_gdbarch))
252#endif
253#endif
254
52204a0b
DT		 255/* addr_bit is the size of a target address as represented in gdb */
256
257/* Default (value) for non- multi-arch platforms. */
258#if (!GDB_MULTI_ARCH) && !defined (TARGET_ADDR_BIT)
259#define TARGET_ADDR_BIT (TARGET_PTR_BIT)
260#endif
261
262extern int gdbarch_addr_bit (struct gdbarch *gdbarch);
263extern void set_gdbarch_addr_bit (struct gdbarch *gdbarch, int addr_bit);
83905903
AC		 264#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ADDR_BIT)
265#error "Non multi-arch definition of TARGET_ADDR_BIT"
266#endif
52204a0b
DT		 267#if GDB_MULTI_ARCH
268#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_ADDR_BIT)
269#define TARGET_ADDR_BIT (gdbarch_addr_bit (current_gdbarch))
270#endif
271#endif
272
66b43ecb
AC		 273/* Number of bits in a BFD_VMA for the target object file format. */
274
275/* Default (value) for non- multi-arch platforms. */
276#if (!GDB_MULTI_ARCH) && !defined (TARGET_BFD_VMA_BIT)
277#define TARGET_BFD_VMA_BIT (TARGET_ARCHITECTURE->bits_per_address)
278#endif
279
280extern int gdbarch_bfd_vma_bit (struct gdbarch *gdbarch);
281extern void set_gdbarch_bfd_vma_bit (struct gdbarch *gdbarch, int bfd_vma_bit);
83905903
AC		 282#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BFD_VMA_BIT)
283#error "Non multi-arch definition of TARGET_BFD_VMA_BIT"
284#endif
66b43ecb
AC		 285#if GDB_MULTI_ARCH
286#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_BFD_VMA_BIT)
287#define TARGET_BFD_VMA_BIT (gdbarch_bfd_vma_bit (current_gdbarch))
288#endif
289#endif
290
4e409299
JB		 291/* One if `char' acts like `signed char', zero if `unsigned char'. */
292
293/* Default (value) for non- multi-arch platforms. */
294#if (!GDB_MULTI_ARCH) && !defined (TARGET_CHAR_SIGNED)
295#define TARGET_CHAR_SIGNED (1)
296#endif
297
298extern int gdbarch_char_signed (struct gdbarch *gdbarch);
299extern void set_gdbarch_char_signed (struct gdbarch *gdbarch, int char_signed);
300#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_CHAR_SIGNED)
301#error "Non multi-arch definition of TARGET_CHAR_SIGNED"
302#endif
303#if GDB_MULTI_ARCH
304#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_CHAR_SIGNED)
305#define TARGET_CHAR_SIGNED (gdbarch_char_signed (current_gdbarch))
306#endif
307#endif
308
be8dfb87
AC		 309/* Default (function) for non- multi-arch platforms. */
310#if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_PC)
39f77062 311#define TARGET_READ_PC(ptid) (generic_target_read_pc (ptid))
be8dfb87
AC		 312#endif
313
39f77062
KB		 314typedef CORE_ADDR (gdbarch_read_pc_ftype) (ptid_t ptid);
315extern CORE_ADDR gdbarch_read_pc (struct gdbarch *gdbarch, ptid_t ptid);
104c1213 316extern void set_gdbarch_read_pc (struct gdbarch *gdbarch, gdbarch_read_pc_ftype *read_pc);
83905903
AC		 317#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_PC)
318#error "Non multi-arch definition of TARGET_READ_PC"
319#endif
0f71a2f6 320#if GDB_MULTI_ARCH
6166d547 321#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_PC)
39f77062 322#define TARGET_READ_PC(ptid) (gdbarch_read_pc (current_gdbarch, ptid))
0f71a2f6
JM		 323#endif
324#endif
325
be8dfb87
AC		 326/* Default (function) for non- multi-arch platforms. */
327#if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_PC)
39f77062 328#define TARGET_WRITE_PC(val, ptid) (generic_target_write_pc (val, ptid))
be8dfb87
AC		 329#endif
330
39f77062
KB		 331typedef void (gdbarch_write_pc_ftype) (CORE_ADDR val, ptid_t ptid);
332extern void gdbarch_write_pc (struct gdbarch *gdbarch, CORE_ADDR val, ptid_t ptid);
104c1213 333extern void set_gdbarch_write_pc (struct gdbarch *gdbarch, gdbarch_write_pc_ftype *write_pc);
83905903
AC		 334#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_PC)
335#error "Non multi-arch definition of TARGET_WRITE_PC"
336#endif
0f71a2f6 337#if GDB_MULTI_ARCH
6166d547 338#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_PC)
39f77062 339#define TARGET_WRITE_PC(val, ptid) (gdbarch_write_pc (current_gdbarch, val, ptid))
0f71a2f6
JM		 340#endif
341#endif
342
be8dfb87
AC		 343/* Default (function) for non- multi-arch platforms. */
344#if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_FP)
345#define TARGET_READ_FP() (generic_target_read_fp ())
346#endif
347
104c1213
JM		 348typedef CORE_ADDR (gdbarch_read_fp_ftype) (void);
349extern CORE_ADDR gdbarch_read_fp (struct gdbarch *gdbarch);
350extern void set_gdbarch_read_fp (struct gdbarch *gdbarch, gdbarch_read_fp_ftype *read_fp);
83905903
AC		 351#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_FP)
352#error "Non multi-arch definition of TARGET_READ_FP"
353#endif
0f71a2f6 354#if GDB_MULTI_ARCH
6166d547 355#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_FP)
0f71a2f6
JM		 356#define TARGET_READ_FP() (gdbarch_read_fp (current_gdbarch))
357#endif
358#endif
359
be8dfb87
AC		 360/* Default (function) for non- multi-arch platforms. */
361#if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_FP)
362#define TARGET_WRITE_FP(val) (generic_target_write_fp (val))
363#endif
364
104c1213
JM		 365typedef void (gdbarch_write_fp_ftype) (CORE_ADDR val);
366extern void gdbarch_write_fp (struct gdbarch *gdbarch, CORE_ADDR val);
367extern void set_gdbarch_write_fp (struct gdbarch *gdbarch, gdbarch_write_fp_ftype *write_fp);
83905903
AC		 368#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_FP)
369#error "Non multi-arch definition of TARGET_WRITE_FP"
370#endif
0f71a2f6 371#if GDB_MULTI_ARCH
6166d547 372#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_FP)
0f71a2f6
JM		 373#define TARGET_WRITE_FP(val) (gdbarch_write_fp (current_gdbarch, val))
374#endif
375#endif
376
be8dfb87
AC		 377/* Default (function) for non- multi-arch platforms. */
378#if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_SP)
379#define TARGET_READ_SP() (generic_target_read_sp ())
380#endif
381
104c1213
JM		 382typedef CORE_ADDR (gdbarch_read_sp_ftype) (void);
383extern CORE_ADDR gdbarch_read_sp (struct gdbarch *gdbarch);
384extern void set_gdbarch_read_sp (struct gdbarch *gdbarch, gdbarch_read_sp_ftype *read_sp);
83905903
AC		 385#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_SP)
386#error "Non multi-arch definition of TARGET_READ_SP"
387#endif
0f71a2f6 388#if GDB_MULTI_ARCH
6166d547 389#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_SP)
0f71a2f6
JM		 390#define TARGET_READ_SP() (gdbarch_read_sp (current_gdbarch))
391#endif
392#endif
393
be8dfb87
AC		 394/* Default (function) for non- multi-arch platforms. */
395#if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_SP)
396#define TARGET_WRITE_SP(val) (generic_target_write_sp (val))
397#endif
398
104c1213
JM		 399typedef void (gdbarch_write_sp_ftype) (CORE_ADDR val);
400extern void gdbarch_write_sp (struct gdbarch *gdbarch, CORE_ADDR val);
401extern void set_gdbarch_write_sp (struct gdbarch *gdbarch, gdbarch_write_sp_ftype *write_sp);
83905903
AC		 402#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_SP)
403#error "Non multi-arch definition of TARGET_WRITE_SP"
404#endif
0f71a2f6 405#if GDB_MULTI_ARCH
6166d547 406#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_SP)
0f71a2f6
JM		 407#define TARGET_WRITE_SP(val) (gdbarch_write_sp (current_gdbarch, val))
408#endif
409#endif
410
39d4ef09
AC		 411/* Function for getting target's idea of a frame pointer. FIXME: GDB's
412 whole scheme for dealing with "frames" and "frame pointers" needs a
413 serious shakedown. */
414
415/* Default (function) for non- multi-arch platforms. */
416#if (!GDB_MULTI_ARCH) && !defined (TARGET_VIRTUAL_FRAME_POINTER)
417#define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (legacy_virtual_frame_pointer (pc, frame_regnum, frame_offset))
418#endif
419
420typedef void (gdbarch_virtual_frame_pointer_ftype) (CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
421extern void gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
422extern void set_gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, gdbarch_virtual_frame_pointer_ftype *virtual_frame_pointer);
423#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_VIRTUAL_FRAME_POINTER)
424#error "Non multi-arch definition of TARGET_VIRTUAL_FRAME_POINTER"
425#endif
426#if GDB_MULTI_ARCH
427#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_VIRTUAL_FRAME_POINTER)
428#define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (gdbarch_virtual_frame_pointer (current_gdbarch, pc, frame_regnum, frame_offset))
429#endif
430#endif
431
61a0eb5b
AC		 432extern int gdbarch_register_read_p (struct gdbarch *gdbarch);
433
434typedef void (gdbarch_register_read_ftype) (struct gdbarch *gdbarch, int regnum, char *buf);
435extern void gdbarch_register_read (struct gdbarch *gdbarch, int regnum, char *buf);
436extern void set_gdbarch_register_read (struct gdbarch *gdbarch, gdbarch_register_read_ftype *register_read);
437
438extern int gdbarch_register_write_p (struct gdbarch *gdbarch);
439
440typedef void (gdbarch_register_write_ftype) (struct gdbarch *gdbarch, int regnum, char *buf);
441extern void gdbarch_register_write (struct gdbarch *gdbarch, int regnum, char *buf);
442extern void set_gdbarch_register_write (struct gdbarch *gdbarch, gdbarch_register_write_ftype *register_write);
443
104c1213
JM		 444extern int gdbarch_num_regs (struct gdbarch *gdbarch);
445extern void set_gdbarch_num_regs (struct gdbarch *gdbarch, int num_regs);
83905903
AC		 446#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_REGS)
447#error "Non multi-arch definition of NUM_REGS"
448#endif
0f71a2f6 449#if GDB_MULTI_ARCH
6166d547 450#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_REGS)
0f71a2f6
JM		 451#define NUM_REGS (gdbarch_num_regs (current_gdbarch))
452#endif
453#endif
454
34620563
AC		 455/* This macro gives the number of pseudo-registers that live in the
456 register namespace but do not get fetched or stored on the target.
457 These pseudo-registers may be aliases for other registers,
458 combinations of other registers, or they may be computed by GDB. */
459
0aba1244 460/* Default (value) for non- multi-arch platforms. */
6166d547 461#if (!GDB_MULTI_ARCH) && !defined (NUM_PSEUDO_REGS)
0aba1244
EZ		 462#define NUM_PSEUDO_REGS (0)
463#endif
464
465extern int gdbarch_num_pseudo_regs (struct gdbarch *gdbarch);
466extern void set_gdbarch_num_pseudo_regs (struct gdbarch *gdbarch, int num_pseudo_regs);
83905903
AC		 467#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_PSEUDO_REGS)
468#error "Non multi-arch definition of NUM_PSEUDO_REGS"
469#endif
0aba1244 470#if GDB_MULTI_ARCH
6166d547 471#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_PSEUDO_REGS)
0aba1244
EZ		 472#define NUM_PSEUDO_REGS (gdbarch_num_pseudo_regs (current_gdbarch))
473#endif
474#endif
475
104c1213
JM		 476extern int gdbarch_sp_regnum (struct gdbarch *gdbarch);
477extern void set_gdbarch_sp_regnum (struct gdbarch *gdbarch, int sp_regnum);
83905903
AC		 478#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SP_REGNUM)
479#error "Non multi-arch definition of SP_REGNUM"
480#endif
0f71a2f6 481#if GDB_MULTI_ARCH
6166d547 482#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SP_REGNUM)
0f71a2f6
JM		 483#define SP_REGNUM (gdbarch_sp_regnum (current_gdbarch))
484#endif
485#endif
486
104c1213
JM		 487extern int gdbarch_fp_regnum (struct gdbarch *gdbarch);
488extern void set_gdbarch_fp_regnum (struct gdbarch *gdbarch, int fp_regnum);
83905903
AC		 489#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP_REGNUM)
490#error "Non multi-arch definition of FP_REGNUM"
491#endif
0f71a2f6 492#if GDB_MULTI_ARCH
6166d547 493#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FP_REGNUM)
0f71a2f6
JM		 494#define FP_REGNUM (gdbarch_fp_regnum (current_gdbarch))
495#endif
496#endif
497
104c1213
JM		 498extern int gdbarch_pc_regnum (struct gdbarch *gdbarch);
499extern void set_gdbarch_pc_regnum (struct gdbarch *gdbarch, int pc_regnum);
83905903
AC		 500#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_REGNUM)
501#error "Non multi-arch definition of PC_REGNUM"
502#endif
0f71a2f6 503#if GDB_MULTI_ARCH
6166d547 504#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_REGNUM)
0f71a2f6
JM		 505#define PC_REGNUM (gdbarch_pc_regnum (current_gdbarch))
506#endif
507#endif
508
60054393 509/* Default (value) for non- multi-arch platforms. */
6166d547 510#if (!GDB_MULTI_ARCH) && !defined (FP0_REGNUM)
60054393
MS		 511#define FP0_REGNUM (-1)
512#endif
513
514extern int gdbarch_fp0_regnum (struct gdbarch *gdbarch);
515extern void set_gdbarch_fp0_regnum (struct gdbarch *gdbarch, int fp0_regnum);
83905903
AC		 516#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP0_REGNUM)
517#error "Non multi-arch definition of FP0_REGNUM"
518#endif
60054393 519#if GDB_MULTI_ARCH
6166d547 520#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FP0_REGNUM)
60054393
MS		 521#define FP0_REGNUM (gdbarch_fp0_regnum (current_gdbarch))
522#endif
523#endif
524
03863182 525/* Default (value) for non- multi-arch platforms. */
6166d547 526#if (!GDB_MULTI_ARCH) && !defined (NPC_REGNUM)
03863182
AC		 527#define NPC_REGNUM (-1)
528#endif
529
530extern int gdbarch_npc_regnum (struct gdbarch *gdbarch);
531extern void set_gdbarch_npc_regnum (struct gdbarch *gdbarch, int npc_regnum);
83905903
AC		 532#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NPC_REGNUM)
533#error "Non multi-arch definition of NPC_REGNUM"
534#endif
03863182 535#if GDB_MULTI_ARCH
6166d547 536#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NPC_REGNUM)
03863182
AC		 537#define NPC_REGNUM (gdbarch_npc_regnum (current_gdbarch))
538#endif
539#endif
540
541/* Default (value) for non- multi-arch platforms. */
6166d547 542#if (!GDB_MULTI_ARCH) && !defined (NNPC_REGNUM)
03863182
AC		 543#define NNPC_REGNUM (-1)
544#endif
545
546extern int gdbarch_nnpc_regnum (struct gdbarch *gdbarch);
547extern void set_gdbarch_nnpc_regnum (struct gdbarch *gdbarch, int nnpc_regnum);
83905903
AC		 548#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NNPC_REGNUM)
549#error "Non multi-arch definition of NNPC_REGNUM"
550#endif
03863182 551#if GDB_MULTI_ARCH
6166d547 552#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NNPC_REGNUM)
03863182
AC		 553#define NNPC_REGNUM (gdbarch_nnpc_regnum (current_gdbarch))
554#endif
555#endif
556
88c72b7d
AC		 557/* Convert stab register number (from `r' declaration) to a gdb REGNUM. */
558
559/* Default (function) for non- multi-arch platforms. */
560#if (!GDB_MULTI_ARCH) && !defined (STAB_REG_TO_REGNUM)
561#define STAB_REG_TO_REGNUM(stab_regnr) (no_op_reg_to_regnum (stab_regnr))
562#endif
563
564typedef int (gdbarch_stab_reg_to_regnum_ftype) (int stab_regnr);
565extern int gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, int stab_regnr);
566extern void set_gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_stab_reg_to_regnum_ftype *stab_reg_to_regnum);
83905903
AC		 567#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STAB_REG_TO_REGNUM)
568#error "Non multi-arch definition of STAB_REG_TO_REGNUM"
569#endif
88c72b7d
AC		 570#if GDB_MULTI_ARCH
571#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STAB_REG_TO_REGNUM)
572#define STAB_REG_TO_REGNUM(stab_regnr) (gdbarch_stab_reg_to_regnum (current_gdbarch, stab_regnr))
573#endif
574#endif
575
576/* Provide a default mapping from a ecoff register number to a gdb REGNUM. */
577
578/* Default (function) for non- multi-arch platforms. */
579#if (!GDB_MULTI_ARCH) && !defined (ECOFF_REG_TO_REGNUM)
580#define ECOFF_REG_TO_REGNUM(ecoff_regnr) (no_op_reg_to_regnum (ecoff_regnr))
581#endif
582
583typedef int (gdbarch_ecoff_reg_to_regnum_ftype) (int ecoff_regnr);
584extern int gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, int ecoff_regnr);
585extern void set_gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_ecoff_reg_to_regnum_ftype *ecoff_reg_to_regnum);
83905903
AC		 586#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ECOFF_REG_TO_REGNUM)
587#error "Non multi-arch definition of ECOFF_REG_TO_REGNUM"
588#endif
88c72b7d
AC		 589#if GDB_MULTI_ARCH
590#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ECOFF_REG_TO_REGNUM)
591#define ECOFF_REG_TO_REGNUM(ecoff_regnr) (gdbarch_ecoff_reg_to_regnum (current_gdbarch, ecoff_regnr))
592#endif
593#endif
594
595/* Provide a default mapping from a DWARF register number to a gdb REGNUM. */
596
597/* Default (function) for non- multi-arch platforms. */
598#if (!GDB_MULTI_ARCH) && !defined (DWARF_REG_TO_REGNUM)
599#define DWARF_REG_TO_REGNUM(dwarf_regnr) (no_op_reg_to_regnum (dwarf_regnr))
600#endif
601
602typedef int (gdbarch_dwarf_reg_to_regnum_ftype) (int dwarf_regnr);
603extern int gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, int dwarf_regnr);
604extern void set_gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf_reg_to_regnum_ftype *dwarf_reg_to_regnum);
83905903
AC		 605#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF_REG_TO_REGNUM)
606#error "Non multi-arch definition of DWARF_REG_TO_REGNUM"
607#endif
88c72b7d
AC		 608#if GDB_MULTI_ARCH
609#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF_REG_TO_REGNUM)
610#define DWARF_REG_TO_REGNUM(dwarf_regnr) (gdbarch_dwarf_reg_to_regnum (current_gdbarch, dwarf_regnr))
611#endif
612#endif
613
614/* Convert from an sdb register number to an internal gdb register number.
615 This should be defined in tm.h, if REGISTER_NAMES is not set up
616 to map one to one onto the sdb register numbers. */
617
618/* Default (function) for non- multi-arch platforms. */
619#if (!GDB_MULTI_ARCH) && !defined (SDB_REG_TO_REGNUM)
620#define SDB_REG_TO_REGNUM(sdb_regnr) (no_op_reg_to_regnum (sdb_regnr))
621#endif
622
623typedef int (gdbarch_sdb_reg_to_regnum_ftype) (int sdb_regnr);
624extern int gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, int sdb_regnr);
625extern void set_gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_sdb_reg_to_regnum_ftype *sdb_reg_to_regnum);
83905903
AC		 626#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SDB_REG_TO_REGNUM)
627#error "Non multi-arch definition of SDB_REG_TO_REGNUM"
628#endif
88c72b7d
AC		 629#if GDB_MULTI_ARCH
630#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SDB_REG_TO_REGNUM)
631#define SDB_REG_TO_REGNUM(sdb_regnr) (gdbarch_sdb_reg_to_regnum (current_gdbarch, sdb_regnr))
632#endif
633#endif
634
635/* Default (function) for non- multi-arch platforms. */
636#if (!GDB_MULTI_ARCH) && !defined (DWARF2_REG_TO_REGNUM)
637#define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (no_op_reg_to_regnum (dwarf2_regnr))
638#endif
639
640typedef int (gdbarch_dwarf2_reg_to_regnum_ftype) (int dwarf2_regnr);
641extern int gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, int dwarf2_regnr);
642extern void set_gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf2_reg_to_regnum_ftype *dwarf2_reg_to_regnum);
83905903
AC		 643#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_REG_TO_REGNUM)
644#error "Non multi-arch definition of DWARF2_REG_TO_REGNUM"
645#endif
88c72b7d
AC		 646#if GDB_MULTI_ARCH
647#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_REG_TO_REGNUM)
648#define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (gdbarch_dwarf2_reg_to_regnum (current_gdbarch, dwarf2_regnr))
649#endif
650#endif
651
33489c5b 652/* Default (function) for non- multi-arch platforms. */
6166d547 653#if (!GDB_MULTI_ARCH) && !defined (REGISTER_NAME)
33489c5b
AC		 654#define REGISTER_NAME(regnr) (legacy_register_name (regnr))
655#endif
656
104c1213
JM		 657typedef char * (gdbarch_register_name_ftype) (int regnr);
658extern char * gdbarch_register_name (struct gdbarch *gdbarch, int regnr);
659extern void set_gdbarch_register_name (struct gdbarch *gdbarch, gdbarch_register_name_ftype *register_name);
83905903
AC		 660#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_NAME)
661#error "Non multi-arch definition of REGISTER_NAME"
662#endif
33489c5b 663#if GDB_MULTI_ARCH
6166d547 664#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_NAME)
0f71a2f6
JM		 665#define REGISTER_NAME(regnr) (gdbarch_register_name (current_gdbarch, regnr))
666#endif
33489c5b 667#endif
0f71a2f6 668
104c1213
JM		 669extern int gdbarch_register_size (struct gdbarch *gdbarch);
670extern void set_gdbarch_register_size (struct gdbarch *gdbarch, int register_size);
83905903
AC		 671#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIZE)
672#error "Non multi-arch definition of REGISTER_SIZE"
673#endif
0f71a2f6 674#if GDB_MULTI_ARCH
6166d547 675#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIZE)
0f71a2f6
JM		 676#define REGISTER_SIZE (gdbarch_register_size (current_gdbarch))
677#endif
678#endif
679
104c1213
JM		 680extern int gdbarch_register_bytes (struct gdbarch *gdbarch);
681extern void set_gdbarch_register_bytes (struct gdbarch *gdbarch, int register_bytes);
83905903
AC		 682#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES)
683#error "Non multi-arch definition of REGISTER_BYTES"
684#endif
0f71a2f6 685#if GDB_MULTI_ARCH
6166d547 686#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES)
0f71a2f6
JM		 687#define REGISTER_BYTES (gdbarch_register_bytes (current_gdbarch))
688#endif
689#endif
690
104c1213
JM		 691typedef int (gdbarch_register_byte_ftype) (int reg_nr);
692extern int gdbarch_register_byte (struct gdbarch *gdbarch, int reg_nr);
693extern void set_gdbarch_register_byte (struct gdbarch *gdbarch, gdbarch_register_byte_ftype *register_byte);
83905903
AC		 694#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTE)
695#error "Non multi-arch definition of REGISTER_BYTE"
696#endif
0f71a2f6 697#if GDB_MULTI_ARCH
6166d547 698#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTE)
0f71a2f6
JM		 699#define REGISTER_BYTE(reg_nr) (gdbarch_register_byte (current_gdbarch, reg_nr))
700#endif
701#endif
702
104c1213
JM		 703typedef int (gdbarch_register_raw_size_ftype) (int reg_nr);
704extern int gdbarch_register_raw_size (struct gdbarch *gdbarch, int reg_nr);
705extern void set_gdbarch_register_raw_size (struct gdbarch *gdbarch, gdbarch_register_raw_size_ftype *register_raw_size);
83905903
AC		 706#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_RAW_SIZE)
707#error "Non multi-arch definition of REGISTER_RAW_SIZE"
708#endif
0f71a2f6 709#if GDB_MULTI_ARCH
6166d547 710#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_RAW_SIZE)
0f71a2f6
JM		 711#define REGISTER_RAW_SIZE(reg_nr) (gdbarch_register_raw_size (current_gdbarch, reg_nr))
712#endif
713#endif
714
104c1213
JM		 715extern int gdbarch_max_register_raw_size (struct gdbarch *gdbarch);
716extern void set_gdbarch_max_register_raw_size (struct gdbarch *gdbarch, int max_register_raw_size);
83905903
AC		 717#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MAX_REGISTER_RAW_SIZE)
718#error "Non multi-arch definition of MAX_REGISTER_RAW_SIZE"
719#endif
0f71a2f6 720#if GDB_MULTI_ARCH
6166d547 721#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MAX_REGISTER_RAW_SIZE)
0f71a2f6
JM		 722#define MAX_REGISTER_RAW_SIZE (gdbarch_max_register_raw_size (current_gdbarch))
723#endif
724#endif
725
104c1213
JM		 726typedef int (gdbarch_register_virtual_size_ftype) (int reg_nr);
727extern int gdbarch_register_virtual_size (struct gdbarch *gdbarch, int reg_nr);
728extern void set_gdbarch_register_virtual_size (struct gdbarch *gdbarch, gdbarch_register_virtual_size_ftype *register_virtual_size);
83905903
AC		 729#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_SIZE)
730#error "Non multi-arch definition of REGISTER_VIRTUAL_SIZE"
731#endif
0f71a2f6 732#if GDB_MULTI_ARCH
6166d547 733#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_SIZE)
0f71a2f6
JM		 734#define REGISTER_VIRTUAL_SIZE(reg_nr) (gdbarch_register_virtual_size (current_gdbarch, reg_nr))
735#endif
736#endif
737
104c1213
JM		 738extern int gdbarch_max_register_virtual_size (struct gdbarch *gdbarch);
739extern void set_gdbarch_max_register_virtual_size (struct gdbarch *gdbarch, int max_register_virtual_size);
83905903
AC		 740#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MAX_REGISTER_VIRTUAL_SIZE)
741#error "Non multi-arch definition of MAX_REGISTER_VIRTUAL_SIZE"
742#endif
0f71a2f6 743#if GDB_MULTI_ARCH
6166d547 744#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MAX_REGISTER_VIRTUAL_SIZE)
0f71a2f6
JM		 745#define MAX_REGISTER_VIRTUAL_SIZE (gdbarch_max_register_virtual_size (current_gdbarch))
746#endif
747#endif
748
104c1213
JM		 749typedef struct type * (gdbarch_register_virtual_type_ftype) (int reg_nr);
750extern struct type * gdbarch_register_virtual_type (struct gdbarch *gdbarch, int reg_nr);
751extern void set_gdbarch_register_virtual_type (struct gdbarch *gdbarch, gdbarch_register_virtual_type_ftype *register_virtual_type);
83905903
AC		 752#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_TYPE)
753#error "Non multi-arch definition of REGISTER_VIRTUAL_TYPE"
754#endif
0f71a2f6 755#if GDB_MULTI_ARCH
6166d547 756#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_TYPE)
0f71a2f6
JM		 757#define REGISTER_VIRTUAL_TYPE(reg_nr) (gdbarch_register_virtual_type (current_gdbarch, reg_nr))
758#endif
759#endif
760
666e11c5
EZ		 761/* Default (function) for non- multi-arch platforms. */
762#if (!GDB_MULTI_ARCH) && !defined (DO_REGISTERS_INFO)
763#define DO_REGISTERS_INFO(reg_nr, fpregs) (do_registers_info (reg_nr, fpregs))
764#endif
765
766typedef void (gdbarch_do_registers_info_ftype) (int reg_nr, int fpregs);
767extern void gdbarch_do_registers_info (struct gdbarch *gdbarch, int reg_nr, int fpregs);
768extern void set_gdbarch_do_registers_info (struct gdbarch *gdbarch, gdbarch_do_registers_info_ftype *do_registers_info);
83905903
AC		 769#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DO_REGISTERS_INFO)
770#error "Non multi-arch definition of DO_REGISTERS_INFO"
771#endif
666e11c5
EZ		 772#if GDB_MULTI_ARCH
773#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DO_REGISTERS_INFO)
774#define DO_REGISTERS_INFO(reg_nr, fpregs) (gdbarch_do_registers_info (current_gdbarch, reg_nr, fpregs))
775#endif
776#endif
777
5e74b15c
RE		 778/* Default (function) for non- multi-arch platforms. */
779#if (!GDB_MULTI_ARCH) && !defined (PRINT_FLOAT_INFO)
780#define PRINT_FLOAT_INFO() (default_print_float_info ())
781#endif
782
783typedef void (gdbarch_print_float_info_ftype) (void);
784extern void gdbarch_print_float_info (struct gdbarch *gdbarch);
785extern void set_gdbarch_print_float_info (struct gdbarch *gdbarch, gdbarch_print_float_info_ftype *print_float_info);
786#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PRINT_FLOAT_INFO)
787#error "Non multi-arch definition of PRINT_FLOAT_INFO"
788#endif
789#if GDB_MULTI_ARCH
790#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PRINT_FLOAT_INFO)
791#define PRINT_FLOAT_INFO() (gdbarch_print_float_info (current_gdbarch))
792#endif
793#endif
794
7c7651b2
AC		 795/* MAP a GDB RAW register number onto a simulator register number. See
796 also include/...-sim.h. */
797
798/* Default (function) for non- multi-arch platforms. */
799#if (!GDB_MULTI_ARCH) && !defined (REGISTER_SIM_REGNO)
800#define REGISTER_SIM_REGNO(reg_nr) (default_register_sim_regno (reg_nr))
801#endif
802
803typedef int (gdbarch_register_sim_regno_ftype) (int reg_nr);
804extern int gdbarch_register_sim_regno (struct gdbarch *gdbarch, int reg_nr);
805extern void set_gdbarch_register_sim_regno (struct gdbarch *gdbarch, gdbarch_register_sim_regno_ftype *register_sim_regno);
83905903
AC		 806#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIM_REGNO)
807#error "Non multi-arch definition of REGISTER_SIM_REGNO"
808#endif
7c7651b2
AC		 809#if GDB_MULTI_ARCH
810#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIM_REGNO)
811#define REGISTER_SIM_REGNO(reg_nr) (gdbarch_register_sim_regno (current_gdbarch, reg_nr))
812#endif
813#endif
814
2649061d
AC		 815#if defined (REGISTER_BYTES_OK)
816/* Legacy for systems yet to multi-arch REGISTER_BYTES_OK */
eee30e78 817#if !defined (REGISTER_BYTES_OK_P)
2649061d
AC		 818#define REGISTER_BYTES_OK_P() (1)
819#endif
eee30e78 820#endif
2649061d
AC		 821
822/* Default predicate for non- multi-arch targets. */
823#if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK_P)
824#define REGISTER_BYTES_OK_P() (0)
825#endif
826
827extern int gdbarch_register_bytes_ok_p (struct gdbarch *gdbarch);
83905903
AC		 828#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK_P)
829#error "Non multi-arch definition of REGISTER_BYTES_OK"
830#endif
2649061d
AC		 831#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK_P)
832#define REGISTER_BYTES_OK_P() (gdbarch_register_bytes_ok_p (current_gdbarch))
833#endif
834
835/* Default (function) for non- multi-arch platforms. */
836#if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK)
8e65ff28 837#define REGISTER_BYTES_OK(nr_bytes) (internal_error (__FILE__, __LINE__, "REGISTER_BYTES_OK"), 0)
2649061d
AC		 838#endif
839
840typedef int (gdbarch_register_bytes_ok_ftype) (long nr_bytes);
841extern int gdbarch_register_bytes_ok (struct gdbarch *gdbarch, long nr_bytes);
842extern void set_gdbarch_register_bytes_ok (struct gdbarch *gdbarch, gdbarch_register_bytes_ok_ftype *register_bytes_ok);
83905903
AC		 843#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK)
844#error "Non multi-arch definition of REGISTER_BYTES_OK"
845#endif
2649061d
AC		 846#if GDB_MULTI_ARCH
847#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK)
848#define REGISTER_BYTES_OK(nr_bytes) (gdbarch_register_bytes_ok (current_gdbarch, nr_bytes))
849#endif
850#endif
851
01fb7433
AC		 852/* Default (function) for non- multi-arch platforms. */
853#if (!GDB_MULTI_ARCH) && !defined (CANNOT_FETCH_REGISTER)
854#define CANNOT_FETCH_REGISTER(regnum) (cannot_register_not (regnum))
855#endif
856
857typedef int (gdbarch_cannot_fetch_register_ftype) (int regnum);
858extern int gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, int regnum);
859extern void set_gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, gdbarch_cannot_fetch_register_ftype *cannot_fetch_register);
83905903
AC		 860#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_FETCH_REGISTER)
861#error "Non multi-arch definition of CANNOT_FETCH_REGISTER"
862#endif
01fb7433
AC		 863#if GDB_MULTI_ARCH
864#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_FETCH_REGISTER)
865#define CANNOT_FETCH_REGISTER(regnum) (gdbarch_cannot_fetch_register (current_gdbarch, regnum))
866#endif
867#endif
868
869/* Default (function) for non- multi-arch platforms. */
870#if (!GDB_MULTI_ARCH) && !defined (CANNOT_STORE_REGISTER)
871#define CANNOT_STORE_REGISTER(regnum) (cannot_register_not (regnum))
872#endif
873
874typedef int (gdbarch_cannot_store_register_ftype) (int regnum);
875extern int gdbarch_cannot_store_register (struct gdbarch *gdbarch, int regnum);
876extern void set_gdbarch_cannot_store_register (struct gdbarch *gdbarch, gdbarch_cannot_store_register_ftype *cannot_store_register);
83905903
AC		 877#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STORE_REGISTER)
878#error "Non multi-arch definition of CANNOT_STORE_REGISTER"
879#endif
01fb7433
AC		 880#if GDB_MULTI_ARCH
881#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_STORE_REGISTER)
882#define CANNOT_STORE_REGISTER(regnum) (gdbarch_cannot_store_register (current_gdbarch, regnum))
883#endif
884#endif
885
9df628e0
RE		 886/* setjmp/longjmp support. */
887
888#if defined (GET_LONGJMP_TARGET)
889/* Legacy for systems yet to multi-arch GET_LONGJMP_TARGET */
890#if !defined (GET_LONGJMP_TARGET_P)
891#define GET_LONGJMP_TARGET_P() (1)
892#endif
893#endif
894
895/* Default predicate for non- multi-arch targets. */
896#if (!GDB_MULTI_ARCH) && !defined (GET_LONGJMP_TARGET_P)
897#define GET_LONGJMP_TARGET_P() (0)
898#endif
899
900extern int gdbarch_get_longjmp_target_p (struct gdbarch *gdbarch);
901#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET_P)
902#error "Non multi-arch definition of GET_LONGJMP_TARGET"
903#endif
904#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET_P)
905#define GET_LONGJMP_TARGET_P() (gdbarch_get_longjmp_target_p (current_gdbarch))
906#endif
907
908/* Default (function) for non- multi-arch platforms. */
909#if (!GDB_MULTI_ARCH) && !defined (GET_LONGJMP_TARGET)
910#define GET_LONGJMP_TARGET(pc) (internal_error (__FILE__, __LINE__, "GET_LONGJMP_TARGET"), 0)
911#endif
912
913typedef int (gdbarch_get_longjmp_target_ftype) (CORE_ADDR *pc);
914extern int gdbarch_get_longjmp_target (struct gdbarch *gdbarch, CORE_ADDR *pc);
915extern void set_gdbarch_get_longjmp_target (struct gdbarch *gdbarch, gdbarch_get_longjmp_target_ftype *get_longjmp_target);
916#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET)
917#error "Non multi-arch definition of GET_LONGJMP_TARGET"
918#endif
919#if GDB_MULTI_ARCH
920#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET)
921#define GET_LONGJMP_TARGET(pc) (gdbarch_get_longjmp_target (current_gdbarch, pc))
922#endif
923#endif
924
028c194b
AC		 925/* Non multi-arch DUMMY_FRAMES are a mess (multi-arch ones are not that
926 much better but at least they are vaguely consistent). The headers
927 and body contain convoluted #if/#else sequences for determine how
928 things should be compiled. Instead of trying to mimic that
929 behaviour here (and hence entrench it further) gdbarch simply
930 reqires that these methods be set up from the word go. This also
931 avoids any potential problems with moving beyond multi-arch partial. */
932
104c1213
JM		 933extern int gdbarch_use_generic_dummy_frames (struct gdbarch *gdbarch);
934extern void set_gdbarch_use_generic_dummy_frames (struct gdbarch *gdbarch, int use_generic_dummy_frames);
028c194b 935#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (USE_GENERIC_DUMMY_FRAMES)
83905903
AC		 936#error "Non multi-arch definition of USE_GENERIC_DUMMY_FRAMES"
937#endif
0f71a2f6 938#if GDB_MULTI_ARCH
028c194b 939#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (USE_GENERIC_DUMMY_FRAMES)
0f71a2f6
JM		 940#define USE_GENERIC_DUMMY_FRAMES (gdbarch_use_generic_dummy_frames (current_gdbarch))
941#endif
942#endif
943
104c1213
JM		 944extern int gdbarch_call_dummy_location (struct gdbarch *gdbarch);
945extern void set_gdbarch_call_dummy_location (struct gdbarch *gdbarch, int call_dummy_location);
028c194b 946#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LOCATION)
83905903
AC		 947#error "Non multi-arch definition of CALL_DUMMY_LOCATION"
948#endif
0f71a2f6 949#if GDB_MULTI_ARCH
028c194b 950#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LOCATION)
0f71a2f6
JM		 951#define CALL_DUMMY_LOCATION (gdbarch_call_dummy_location (current_gdbarch))
952#endif
953#endif
954
104c1213
JM		 955typedef CORE_ADDR (gdbarch_call_dummy_address_ftype) (void);
956extern CORE_ADDR gdbarch_call_dummy_address (struct gdbarch *gdbarch);
957extern void set_gdbarch_call_dummy_address (struct gdbarch *gdbarch, gdbarch_call_dummy_address_ftype *call_dummy_address);
83905903
AC		 958#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_ADDRESS)
959#error "Non multi-arch definition of CALL_DUMMY_ADDRESS"
960#endif
0f71a2f6 961#if GDB_MULTI_ARCH
6166d547 962#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_ADDRESS)
0f71a2f6
JM		 963#define CALL_DUMMY_ADDRESS() (gdbarch_call_dummy_address (current_gdbarch))
964#endif
965#endif
966
104c1213
JM		 967extern CORE_ADDR gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch);
968extern void set_gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch, CORE_ADDR call_dummy_start_offset);
83905903
AC		 969#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_START_OFFSET)
970#error "Non multi-arch definition of CALL_DUMMY_START_OFFSET"
971#endif
0f71a2f6 972#if GDB_MULTI_ARCH
6166d547 973#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_START_OFFSET)
0f71a2f6
JM		 974#define CALL_DUMMY_START_OFFSET (gdbarch_call_dummy_start_offset (current_gdbarch))
975#endif
976#endif
977
104c1213
JM		 978extern CORE_ADDR gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch);
979extern void set_gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch, CORE_ADDR call_dummy_breakpoint_offset);
83905903
AC		 980#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET)
981#error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET"
982#endif
0f71a2f6 983#if GDB_MULTI_ARCH
6166d547 984#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET)
0f71a2f6
JM		 985#define CALL_DUMMY_BREAKPOINT_OFFSET (gdbarch_call_dummy_breakpoint_offset (current_gdbarch))
986#endif
987#endif
988
104c1213
JM		 989extern int gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch *gdbarch);
990extern void set_gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch *gdbarch, int call_dummy_breakpoint_offset_p);
028c194b 991#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
83905903
AC		 992#error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET_P"
993#endif
0f71a2f6 994#if GDB_MULTI_ARCH
028c194b 995#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
0f71a2f6
JM		 996#define CALL_DUMMY_BREAKPOINT_OFFSET_P (gdbarch_call_dummy_breakpoint_offset_p (current_gdbarch))
997#endif
998#endif
999
104c1213
JM		 1000extern int gdbarch_call_dummy_length (struct gdbarch *gdbarch);
1001extern void set_gdbarch_call_dummy_length (struct gdbarch *gdbarch, int call_dummy_length);
83905903
AC		 1002#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LENGTH)
1003#error "Non multi-arch definition of CALL_DUMMY_LENGTH"
1004#endif
0f71a2f6 1005#if GDB_MULTI_ARCH
6166d547 1006#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LENGTH)
0f71a2f6
JM		 1007#define CALL_DUMMY_LENGTH (gdbarch_call_dummy_length (current_gdbarch))
1008#endif
1009#endif
1010
104c1213
JM		 1011typedef int (gdbarch_pc_in_call_dummy_ftype) (CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
1012extern int gdbarch_pc_in_call_dummy (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
1013extern void set_gdbarch_pc_in_call_dummy (struct gdbarch *gdbarch, gdbarch_pc_in_call_dummy_ftype *pc_in_call_dummy);
028c194b 1014#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (PC_IN_CALL_DUMMY)
83905903
AC		 1015#error "Non multi-arch definition of PC_IN_CALL_DUMMY"
1016#endif
0f71a2f6 1017#if GDB_MULTI_ARCH
028c194b 1018#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (PC_IN_CALL_DUMMY)
0f71a2f6
JM		 1019#define PC_IN_CALL_DUMMY(pc, sp, frame_address) (gdbarch_pc_in_call_dummy (current_gdbarch, pc, sp, frame_address))
1020#endif
1021#endif
1022
104c1213
JM		 1023extern int gdbarch_call_dummy_p (struct gdbarch *gdbarch);
1024extern void set_gdbarch_call_dummy_p (struct gdbarch *gdbarch, int call_dummy_p);
028c194b 1025#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_P)
83905903
AC		 1026#error "Non multi-arch definition of CALL_DUMMY_P"
1027#endif
0f71a2f6 1028#if GDB_MULTI_ARCH
028c194b 1029#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_P)
0f71a2f6
JM		 1030#define CALL_DUMMY_P (gdbarch_call_dummy_p (current_gdbarch))
1031#endif
1032#endif
1033
33489c5b 1034/* Default (value) for non- multi-arch platforms. */
6166d547 1035#if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_WORDS)
33489c5b
AC		 1036#define CALL_DUMMY_WORDS (legacy_call_dummy_words)
1037#endif
1038
104c1213
JM		 1039extern LONGEST * gdbarch_call_dummy_words (struct gdbarch *gdbarch);
1040extern void set_gdbarch_call_dummy_words (struct gdbarch *gdbarch, LONGEST * call_dummy_words);
83905903
AC		 1041#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_WORDS)
1042#error "Non multi-arch definition of CALL_DUMMY_WORDS"
1043#endif
33489c5b 1044#if GDB_MULTI_ARCH
6166d547 1045#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_WORDS)
0f71a2f6
JM		 1046#define CALL_DUMMY_WORDS (gdbarch_call_dummy_words (current_gdbarch))
1047#endif
33489c5b
AC		 1048#endif
1049
1050/* Default (value) for non- multi-arch platforms. */
6166d547 1051#if (!GDB_MULTI_ARCH) && !defined (SIZEOF_CALL_DUMMY_WORDS)
33489c5b
AC		 1052#define SIZEOF_CALL_DUMMY_WORDS (legacy_sizeof_call_dummy_words)
1053#endif
0f71a2f6 1054
104c1213
JM		 1055extern int gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch);
1056extern void set_gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch, int sizeof_call_dummy_words);
83905903
AC		 1057#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIZEOF_CALL_DUMMY_WORDS)
1058#error "Non multi-arch definition of SIZEOF_CALL_DUMMY_WORDS"
1059#endif
33489c5b 1060#if GDB_MULTI_ARCH
6166d547 1061#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIZEOF_CALL_DUMMY_WORDS)
0f71a2f6
JM		 1062#define SIZEOF_CALL_DUMMY_WORDS (gdbarch_sizeof_call_dummy_words (current_gdbarch))
1063#endif
33489c5b 1064#endif
0f71a2f6 1065
104c1213
JM		 1066extern int gdbarch_call_dummy_stack_adjust_p (struct gdbarch *gdbarch);
1067extern void set_gdbarch_call_dummy_stack_adjust_p (struct gdbarch *gdbarch, int call_dummy_stack_adjust_p);
028c194b 1068#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_STACK_ADJUST_P)
83905903
AC		 1069#error "Non multi-arch definition of CALL_DUMMY_STACK_ADJUST_P"
1070#endif
0f71a2f6 1071#if GDB_MULTI_ARCH
028c194b 1072#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_STACK_ADJUST_P)
0f71a2f6
JM		 1073#define CALL_DUMMY_STACK_ADJUST_P (gdbarch_call_dummy_stack_adjust_p (current_gdbarch))
1074#endif
1075#endif
1076
104c1213
JM		 1077extern int gdbarch_call_dummy_stack_adjust (struct gdbarch *gdbarch);
1078extern void set_gdbarch_call_dummy_stack_adjust (struct gdbarch *gdbarch, int call_dummy_stack_adjust);
83905903
AC		 1079#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_STACK_ADJUST)
1080#error "Non multi-arch definition of CALL_DUMMY_STACK_ADJUST"
1081#endif
0f71a2f6 1082#if GDB_MULTI_ARCH
6166d547 1083#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_STACK_ADJUST)
0f71a2f6
JM		 1084#define CALL_DUMMY_STACK_ADJUST (gdbarch_call_dummy_stack_adjust (current_gdbarch))
1085#endif
1086#endif
1087
104c1213
JM		 1088typedef 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);
1089extern 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);
1090extern void set_gdbarch_fix_call_dummy (struct gdbarch *gdbarch, gdbarch_fix_call_dummy_ftype *fix_call_dummy);
83905903
AC		 1091#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FIX_CALL_DUMMY)
1092#error "Non multi-arch definition of FIX_CALL_DUMMY"
1093#endif
0f71a2f6 1094#if GDB_MULTI_ARCH
6166d547 1095#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FIX_CALL_DUMMY)
0f71a2f6
JM		 1096#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))
1097#endif
1098#endif
1099
10312cc4
AC		 1100/* Default (function) for non- multi-arch platforms. */
1101#if (!GDB_MULTI_ARCH) && !defined (INIT_FRAME_PC_FIRST)
1102#define INIT_FRAME_PC_FIRST(fromleaf, prev) (init_frame_pc_noop (fromleaf, prev))
1103#endif
1104
1105typedef void (gdbarch_init_frame_pc_first_ftype) (int fromleaf, struct frame_info *prev);
1106extern void gdbarch_init_frame_pc_first (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1107extern void set_gdbarch_init_frame_pc_first (struct gdbarch *gdbarch, gdbarch_init_frame_pc_first_ftype *init_frame_pc_first);
83905903
AC		 1108#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_FRAME_PC_FIRST)
1109#error "Non multi-arch definition of INIT_FRAME_PC_FIRST"
1110#endif
10312cc4
AC		 1111#if GDB_MULTI_ARCH
1112#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_FRAME_PC_FIRST)
1113#define INIT_FRAME_PC_FIRST(fromleaf, prev) (gdbarch_init_frame_pc_first (current_gdbarch, fromleaf, prev))
1114#endif
1115#endif
1116
1117/* Default (function) for non- multi-arch platforms. */
1118#if (!GDB_MULTI_ARCH) && !defined (INIT_FRAME_PC)
7824d2f2 1119#define INIT_FRAME_PC(fromleaf, prev) (init_frame_pc_default (fromleaf, prev))
10312cc4
AC		 1120#endif
1121
1122typedef void (gdbarch_init_frame_pc_ftype) (int fromleaf, struct frame_info *prev);
1123extern void gdbarch_init_frame_pc (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1124extern void set_gdbarch_init_frame_pc (struct gdbarch *gdbarch, gdbarch_init_frame_pc_ftype *init_frame_pc);
83905903
AC		 1125#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_FRAME_PC)
1126#error "Non multi-arch definition of INIT_FRAME_PC"
1127#endif
10312cc4
AC		 1128#if GDB_MULTI_ARCH
1129#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_FRAME_PC)
1130#define INIT_FRAME_PC(fromleaf, prev) (gdbarch_init_frame_pc (current_gdbarch, fromleaf, prev))
1131#endif
1132#endif
1133
104c1213
JM		 1134extern int gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch);
1135extern void set_gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch, int believe_pcc_promotion);
83905903
AC		 1136#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION)
1137#error "Non multi-arch definition of BELIEVE_PCC_PROMOTION"
1138#endif
0f71a2f6 1139#if GDB_MULTI_ARCH
6166d547 1140#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION)
0f71a2f6
JM		 1141#define BELIEVE_PCC_PROMOTION (gdbarch_believe_pcc_promotion (current_gdbarch))
1142#endif
1143#endif
1144
104c1213
JM		 1145extern int gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch);
1146extern void set_gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch, int believe_pcc_promotion_type);
83905903
AC		 1147#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION_TYPE)
1148#error "Non multi-arch definition of BELIEVE_PCC_PROMOTION_TYPE"
1149#endif
0f71a2f6 1150#if GDB_MULTI_ARCH
6166d547 1151#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION_TYPE)
0f71a2f6
JM		 1152#define BELIEVE_PCC_PROMOTION_TYPE (gdbarch_believe_pcc_promotion_type (current_gdbarch))
1153#endif
1154#endif
1155
33489c5b 1156/* Default (function) for non- multi-arch platforms. */
6166d547 1157#if (!GDB_MULTI_ARCH) && !defined (COERCE_FLOAT_TO_DOUBLE)
33489c5b
AC		 1158#define COERCE_FLOAT_TO_DOUBLE(formal, actual) (default_coerce_float_to_double (formal, actual))
1159#endif
1160
b9a8e3bf
JB		 1161typedef int (gdbarch_coerce_float_to_double_ftype) (struct type *formal, struct type *actual);
1162extern int gdbarch_coerce_float_to_double (struct gdbarch *gdbarch, struct type *formal, struct type *actual);
1163extern void set_gdbarch_coerce_float_to_double (struct gdbarch *gdbarch, gdbarch_coerce_float_to_double_ftype *coerce_float_to_double);
83905903
AC		 1164#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COERCE_FLOAT_TO_DOUBLE)
1165#error "Non multi-arch definition of COERCE_FLOAT_TO_DOUBLE"
1166#endif
33489c5b 1167#if GDB_MULTI_ARCH
6166d547 1168#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (COERCE_FLOAT_TO_DOUBLE)
b9a8e3bf
JB		 1169#define COERCE_FLOAT_TO_DOUBLE(formal, actual) (gdbarch_coerce_float_to_double (current_gdbarch, formal, actual))
1170#endif
33489c5b 1171#endif
b9a8e3bf 1172
028c194b
AC		 1173/* GET_SAVED_REGISTER is like DUMMY_FRAMES. It is at level one as the
1174 old code has strange #ifdef interaction. So far no one has found
1175 that default_get_saved_register() is the default they are after. */
1176
104c1213
JM		 1177typedef void (gdbarch_get_saved_register_ftype) (char *raw_buffer, int *optimized, CORE_ADDR *addrp, struct frame_info *frame, int regnum, enum lval_type *lval);
1178extern 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);
1179extern void set_gdbarch_get_saved_register (struct gdbarch *gdbarch, gdbarch_get_saved_register_ftype *get_saved_register);
028c194b 1180#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (GET_SAVED_REGISTER)
83905903
AC		 1181#error "Non multi-arch definition of GET_SAVED_REGISTER"
1182#endif
0f71a2f6 1183#if GDB_MULTI_ARCH
028c194b 1184#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (GET_SAVED_REGISTER)
0f71a2f6
JM		 1185#define GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (gdbarch_get_saved_register (current_gdbarch, raw_buffer, optimized, addrp, frame, regnum, lval))
1186#endif
1187#endif
1188
33489c5b 1189/* Default (function) for non- multi-arch platforms. */
6166d547 1190#if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERTIBLE)
33489c5b
AC		 1191#define REGISTER_CONVERTIBLE(nr) (generic_register_convertible_not (nr))
1192#endif
1193
104c1213
JM		 1194typedef int (gdbarch_register_convertible_ftype) (int nr);
1195extern int gdbarch_register_convertible (struct gdbarch *gdbarch, int nr);
1196extern void set_gdbarch_register_convertible (struct gdbarch *gdbarch, gdbarch_register_convertible_ftype *register_convertible);
83905903
AC		 1197#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERTIBLE)
1198#error "Non multi-arch definition of REGISTER_CONVERTIBLE"
1199#endif
33489c5b 1200#if GDB_MULTI_ARCH
6166d547 1201#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERTIBLE)
0f71a2f6
JM		 1202#define REGISTER_CONVERTIBLE(nr) (gdbarch_register_convertible (current_gdbarch, nr))
1203#endif
33489c5b
AC		 1204#endif
1205
1206/* Default (function) for non- multi-arch platforms. */
6166d547 1207#if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_VIRTUAL)
8e65ff28 1208#define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_VIRTUAL"), 0)
33489c5b 1209#endif
0f71a2f6 1210
104c1213
JM		 1211typedef void (gdbarch_register_convert_to_virtual_ftype) (int regnum, struct type *type, char *from, char *to);
1212extern void gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
1213extern void set_gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, gdbarch_register_convert_to_virtual_ftype *register_convert_to_virtual);
83905903
AC		 1214#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_VIRTUAL)
1215#error "Non multi-arch definition of REGISTER_CONVERT_TO_VIRTUAL"
1216#endif
33489c5b 1217#if GDB_MULTI_ARCH
6166d547 1218#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_VIRTUAL)
0f71a2f6
JM		 1219#define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (gdbarch_register_convert_to_virtual (current_gdbarch, regnum, type, from, to))
1220#endif
33489c5b
AC		 1221#endif
1222
1223/* Default (function) for non- multi-arch platforms. */
6166d547 1224#if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_RAW)
8e65ff28 1225#define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_RAW"), 0)
33489c5b 1226#endif
0f71a2f6 1227
104c1213
JM		 1228typedef void (gdbarch_register_convert_to_raw_ftype) (struct type *type, int regnum, char *from, char *to);
1229extern void gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, struct type *type, int regnum, char *from, char *to);
1230extern void set_gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, gdbarch_register_convert_to_raw_ftype *register_convert_to_raw);
83905903
AC		 1231#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_RAW)
1232#error "Non multi-arch definition of REGISTER_CONVERT_TO_RAW"
1233#endif
33489c5b 1234#if GDB_MULTI_ARCH
6166d547 1235#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_RAW)
0f71a2f6
JM		 1236#define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (gdbarch_register_convert_to_raw (current_gdbarch, type, regnum, from, to))
1237#endif
33489c5b
AC		 1238#endif
1239
34620563
AC		 1240/* This function is called when the value of a pseudo-register needs to
1241 be updated. Typically it will be defined on a per-architecture
1242 basis. */
1243
31e9866e
AC		 1244#if defined (FETCH_PSEUDO_REGISTER)
1245/* Legacy for systems yet to multi-arch FETCH_PSEUDO_REGISTER */
1246#if !defined (FETCH_PSEUDO_REGISTER_P)
1247#define FETCH_PSEUDO_REGISTER_P() (1)
1248#endif
1249#endif
1250
1251/* Default predicate for non- multi-arch targets. */
1252#if (!GDB_MULTI_ARCH) && !defined (FETCH_PSEUDO_REGISTER_P)
1253#define FETCH_PSEUDO_REGISTER_P() (0)
1254#endif
1255
1256extern int gdbarch_fetch_pseudo_register_p (struct gdbarch *gdbarch);
1257#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FETCH_PSEUDO_REGISTER_P)
1258#error "Non multi-arch definition of FETCH_PSEUDO_REGISTER"
1259#endif
1260#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FETCH_PSEUDO_REGISTER_P)
1261#define FETCH_PSEUDO_REGISTER_P() (gdbarch_fetch_pseudo_register_p (current_gdbarch))
1262#endif
1263
7f1b2585 1264/* Default (function) for non- multi-arch platforms. */
6166d547 1265#if (!GDB_MULTI_ARCH) && !defined (FETCH_PSEUDO_REGISTER)
8e65ff28 1266#define FETCH_PSEUDO_REGISTER(regnum) (internal_error (__FILE__, __LINE__, "FETCH_PSEUDO_REGISTER"), 0)
7f1b2585
EZ		 1267#endif
1268
1269typedef void (gdbarch_fetch_pseudo_register_ftype) (int regnum);
1270extern void gdbarch_fetch_pseudo_register (struct gdbarch *gdbarch, int regnum);
1271extern void set_gdbarch_fetch_pseudo_register (struct gdbarch *gdbarch, gdbarch_fetch_pseudo_register_ftype *fetch_pseudo_register);
83905903
AC		 1272#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FETCH_PSEUDO_REGISTER)
1273#error "Non multi-arch definition of FETCH_PSEUDO_REGISTER"
1274#endif
7f1b2585 1275#if GDB_MULTI_ARCH
6166d547 1276#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FETCH_PSEUDO_REGISTER)
7f1b2585
EZ		 1277#define FETCH_PSEUDO_REGISTER(regnum) (gdbarch_fetch_pseudo_register (current_gdbarch, regnum))
1278#endif
1279#endif
1280
34620563
AC		 1281/* This function is called when the value of a pseudo-register needs to
1282 be set or stored. Typically it will be defined on a
1283 per-architecture basis. */
1284
31e9866e
AC		 1285#if defined (STORE_PSEUDO_REGISTER)
1286/* Legacy for systems yet to multi-arch STORE_PSEUDO_REGISTER */
1287#if !defined (STORE_PSEUDO_REGISTER_P)
1288#define STORE_PSEUDO_REGISTER_P() (1)
1289#endif
1290#endif
1291
1292/* Default predicate for non- multi-arch targets. */
1293#if (!GDB_MULTI_ARCH) && !defined (STORE_PSEUDO_REGISTER_P)
1294#define STORE_PSEUDO_REGISTER_P() (0)
1295#endif
1296
1297extern int gdbarch_store_pseudo_register_p (struct gdbarch *gdbarch);
1298#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_PSEUDO_REGISTER_P)
1299#error "Non multi-arch definition of STORE_PSEUDO_REGISTER"
1300#endif
1301#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_PSEUDO_REGISTER_P)
1302#define STORE_PSEUDO_REGISTER_P() (gdbarch_store_pseudo_register_p (current_gdbarch))
1303#endif
1304
7f1b2585 1305/* Default (function) for non- multi-arch platforms. */
6166d547 1306#if (!GDB_MULTI_ARCH) && !defined (STORE_PSEUDO_REGISTER)
8e65ff28 1307#define STORE_PSEUDO_REGISTER(regnum) (internal_error (__FILE__, __LINE__, "STORE_PSEUDO_REGISTER"), 0)
7f1b2585
EZ		 1308#endif
1309
1310typedef void (gdbarch_store_pseudo_register_ftype) (int regnum);
1311extern void gdbarch_store_pseudo_register (struct gdbarch *gdbarch, int regnum);
1312extern void set_gdbarch_store_pseudo_register (struct gdbarch *gdbarch, gdbarch_store_pseudo_register_ftype *store_pseudo_register);
83905903
AC		 1313#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_PSEUDO_REGISTER)
1314#error "Non multi-arch definition of STORE_PSEUDO_REGISTER"
1315#endif
7f1b2585 1316#if GDB_MULTI_ARCH
6166d547 1317#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_PSEUDO_REGISTER)
7f1b2585
EZ		 1318#define STORE_PSEUDO_REGISTER(regnum) (gdbarch_store_pseudo_register (current_gdbarch, regnum))
1319#endif
1320#endif
1321
33489c5b 1322/* Default (function) for non- multi-arch platforms. */
6166d547 1323#if (!GDB_MULTI_ARCH) && !defined (POINTER_TO_ADDRESS)
ac2e2ef7 1324#define POINTER_TO_ADDRESS(type, buf) (unsigned_pointer_to_address (type, buf))
33489c5b 1325#endif
4478b372 1326
ac2e2ef7
AC		 1327typedef CORE_ADDR (gdbarch_pointer_to_address_ftype) (struct type *type, void *buf);
1328extern CORE_ADDR gdbarch_pointer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
4478b372 1329extern void set_gdbarch_pointer_to_address (struct gdbarch *gdbarch, gdbarch_pointer_to_address_ftype *pointer_to_address);
83905903
AC		 1330#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POINTER_TO_ADDRESS)
1331#error "Non multi-arch definition of POINTER_TO_ADDRESS"
1332#endif
33489c5b 1333#if GDB_MULTI_ARCH
6166d547 1334#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POINTER_TO_ADDRESS)
4478b372
JB		 1335#define POINTER_TO_ADDRESS(type, buf) (gdbarch_pointer_to_address (current_gdbarch, type, buf))
1336#endif
33489c5b
AC		 1337#endif
1338
1339/* Default (function) for non- multi-arch platforms. */
6166d547 1340#if (!GDB_MULTI_ARCH) && !defined (ADDRESS_TO_POINTER)
ac2e2ef7 1341#define ADDRESS_TO_POINTER(type, buf, addr) (unsigned_address_to_pointer (type, buf, addr))
33489c5b 1342#endif
4478b372 1343
ac2e2ef7
AC		 1344typedef void (gdbarch_address_to_pointer_ftype) (struct type *type, void *buf, CORE_ADDR addr);
1345extern void gdbarch_address_to_pointer (struct gdbarch *gdbarch, struct type *type, void *buf, CORE_ADDR addr);
4478b372 1346extern void set_gdbarch_address_to_pointer (struct gdbarch *gdbarch, gdbarch_address_to_pointer_ftype *address_to_pointer);
83905903
AC		 1347#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_TO_POINTER)
1348#error "Non multi-arch definition of ADDRESS_TO_POINTER"
1349#endif
33489c5b 1350#if GDB_MULTI_ARCH
6166d547 1351#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_TO_POINTER)
4478b372
JB		 1352#define ADDRESS_TO_POINTER(type, buf, addr) (gdbarch_address_to_pointer (current_gdbarch, type, buf, addr))
1353#endif
33489c5b
AC		 1354#endif
1355
fc0c74b1
AC		 1356#if defined (INTEGER_TO_ADDRESS)
1357/* Legacy for systems yet to multi-arch INTEGER_TO_ADDRESS */
1358#if !defined (INTEGER_TO_ADDRESS_P)
1359#define INTEGER_TO_ADDRESS_P() (1)
1360#endif
1361#endif
1362
1363/* Default predicate for non- multi-arch targets. */
1364#if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS_P)
1365#define INTEGER_TO_ADDRESS_P() (0)
1366#endif
1367
1368extern int gdbarch_integer_to_address_p (struct gdbarch *gdbarch);
1369#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS_P)
1370#error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1371#endif
1372#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS_P)
1373#define INTEGER_TO_ADDRESS_P() (gdbarch_integer_to_address_p (current_gdbarch))
1374#endif
1375
1376/* Default (function) for non- multi-arch platforms. */
1377#if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS)
73d3c16e 1378#define INTEGER_TO_ADDRESS(type, buf) (internal_error (__FILE__, __LINE__, "INTEGER_TO_ADDRESS"), 0)
fc0c74b1
AC		 1379#endif
1380
1381typedef CORE_ADDR (gdbarch_integer_to_address_ftype) (struct type *type, void *buf);
1382extern CORE_ADDR gdbarch_integer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
1383extern void set_gdbarch_integer_to_address (struct gdbarch *gdbarch, gdbarch_integer_to_address_ftype *integer_to_address);
1384#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS)
1385#error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1386#endif
1387#if GDB_MULTI_ARCH
1388#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS)
1389#define INTEGER_TO_ADDRESS(type, buf) (gdbarch_integer_to_address (current_gdbarch, type, buf))
1390#endif
1391#endif
1392
33489c5b 1393/* Default (function) for non- multi-arch platforms. */
6166d547 1394#if (!GDB_MULTI_ARCH) && !defined (RETURN_VALUE_ON_STACK)
33489c5b
AC		 1395#define RETURN_VALUE_ON_STACK(type) (generic_return_value_on_stack_not (type))
1396#endif
0f71a2f6 1397
71a9f22e
JB		 1398typedef int (gdbarch_return_value_on_stack_ftype) (struct type *type);
1399extern int gdbarch_return_value_on_stack (struct gdbarch *gdbarch, struct type *type);
1400extern void set_gdbarch_return_value_on_stack (struct gdbarch *gdbarch, gdbarch_return_value_on_stack_ftype *return_value_on_stack);
83905903
AC		 1401#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (RETURN_VALUE_ON_STACK)
1402#error "Non multi-arch definition of RETURN_VALUE_ON_STACK"
1403#endif
33489c5b 1404#if GDB_MULTI_ARCH
6166d547 1405#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (RETURN_VALUE_ON_STACK)
71a9f22e
JB		 1406#define RETURN_VALUE_ON_STACK(type) (gdbarch_return_value_on_stack (current_gdbarch, type))
1407#endif
33489c5b 1408#endif
71a9f22e 1409
104c1213
JM		 1410typedef void (gdbarch_extract_return_value_ftype) (struct type *type, char *regbuf, char *valbuf);
1411extern void gdbarch_extract_return_value (struct gdbarch *gdbarch, struct type *type, char *regbuf, char *valbuf);
1412extern void set_gdbarch_extract_return_value (struct gdbarch *gdbarch, gdbarch_extract_return_value_ftype *extract_return_value);
83905903
AC		 1413#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_RETURN_VALUE)
1414#error "Non multi-arch definition of EXTRACT_RETURN_VALUE"
1415#endif
0f71a2f6 1416#if GDB_MULTI_ARCH
6166d547 1417#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_RETURN_VALUE)
0f71a2f6
JM		 1418#define EXTRACT_RETURN_VALUE(type, regbuf, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regbuf, valbuf))
1419#endif
1420#endif
1421
c203844d
AC		 1422/* Default (function) for non- multi-arch platforms. */
1423#if (!GDB_MULTI_ARCH) && !defined (PUSH_ARGUMENTS)
1424#define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (default_push_arguments (nargs, args, sp, struct_return, struct_addr))
1425#endif
1426
104c1213
JM		 1427typedef CORE_ADDR (gdbarch_push_arguments_ftype) (int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
1428extern CORE_ADDR gdbarch_push_arguments (struct gdbarch *gdbarch, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
1429extern void set_gdbarch_push_arguments (struct gdbarch *gdbarch, gdbarch_push_arguments_ftype *push_arguments);
83905903
AC		 1430#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_ARGUMENTS)
1431#error "Non multi-arch definition of PUSH_ARGUMENTS"
1432#endif
0f71a2f6 1433#if GDB_MULTI_ARCH
6166d547 1434#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_ARGUMENTS)
0f71a2f6
JM		 1435#define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (gdbarch_push_arguments (current_gdbarch, nargs, args, sp, struct_return, struct_addr))
1436#endif
1437#endif
1438
104c1213
JM		 1439typedef void (gdbarch_push_dummy_frame_ftype) (void);
1440extern void gdbarch_push_dummy_frame (struct gdbarch *gdbarch);
1441extern void set_gdbarch_push_dummy_frame (struct gdbarch *gdbarch, gdbarch_push_dummy_frame_ftype *push_dummy_frame);
83905903
AC		 1442#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_DUMMY_FRAME)
1443#error "Non multi-arch definition of PUSH_DUMMY_FRAME"
1444#endif
0f71a2f6 1445#if GDB_MULTI_ARCH
6166d547 1446#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_DUMMY_FRAME)
0f71a2f6
JM		 1447#define PUSH_DUMMY_FRAME (gdbarch_push_dummy_frame (current_gdbarch))
1448#endif
1449#endif
1450
69a0d5f4
AC		 1451#if defined (PUSH_RETURN_ADDRESS)
1452/* Legacy for systems yet to multi-arch PUSH_RETURN_ADDRESS */
1453#if !defined (PUSH_RETURN_ADDRESS_P)
1454#define PUSH_RETURN_ADDRESS_P() (1)
1455#endif
1456#endif
1457
1458/* Default predicate for non- multi-arch targets. */
1459#if (!GDB_MULTI_ARCH) && !defined (PUSH_RETURN_ADDRESS_P)
1460#define PUSH_RETURN_ADDRESS_P() (0)
1461#endif
1462
1463extern int gdbarch_push_return_address_p (struct gdbarch *gdbarch);
1464#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_RETURN_ADDRESS_P)
1465#error "Non multi-arch definition of PUSH_RETURN_ADDRESS"
1466#endif
1467#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_RETURN_ADDRESS_P)
1468#define PUSH_RETURN_ADDRESS_P() (gdbarch_push_return_address_p (current_gdbarch))
1469#endif
1470
1471/* Default (function) for non- multi-arch platforms. */
1472#if (!GDB_MULTI_ARCH) && !defined (PUSH_RETURN_ADDRESS)
1473#define PUSH_RETURN_ADDRESS(pc, sp) (internal_error (__FILE__, __LINE__, "PUSH_RETURN_ADDRESS"), 0)
1474#endif
1475
104c1213
JM		 1476typedef CORE_ADDR (gdbarch_push_return_address_ftype) (CORE_ADDR pc, CORE_ADDR sp);
1477extern CORE_ADDR gdbarch_push_return_address (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp);
1478extern void set_gdbarch_push_return_address (struct gdbarch *gdbarch, gdbarch_push_return_address_ftype *push_return_address);
83905903
AC		 1479#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_RETURN_ADDRESS)
1480#error "Non multi-arch definition of PUSH_RETURN_ADDRESS"
1481#endif
0f71a2f6 1482#if GDB_MULTI_ARCH
6166d547 1483#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_RETURN_ADDRESS)
0f71a2f6
JM		 1484#define PUSH_RETURN_ADDRESS(pc, sp) (gdbarch_push_return_address (current_gdbarch, pc, sp))
1485#endif
1486#endif
1487
104c1213
JM		 1488typedef void (gdbarch_pop_frame_ftype) (void);
1489extern void gdbarch_pop_frame (struct gdbarch *gdbarch);
1490extern void set_gdbarch_pop_frame (struct gdbarch *gdbarch, gdbarch_pop_frame_ftype *pop_frame);
83905903
AC		 1491#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POP_FRAME)
1492#error "Non multi-arch definition of POP_FRAME"
1493#endif
0f71a2f6 1494#if GDB_MULTI_ARCH
6166d547 1495#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POP_FRAME)
0f71a2f6
JM		 1496#define POP_FRAME (gdbarch_pop_frame (current_gdbarch))
1497#endif
1498#endif
1499
104c1213
JM		 1500typedef void (gdbarch_store_struct_return_ftype) (CORE_ADDR addr, CORE_ADDR sp);
1501extern void gdbarch_store_struct_return (struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR sp);
1502extern void set_gdbarch_store_struct_return (struct gdbarch *gdbarch, gdbarch_store_struct_return_ftype *store_struct_return);
83905903
AC		 1503#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_STRUCT_RETURN)
1504#error "Non multi-arch definition of STORE_STRUCT_RETURN"
1505#endif
0f71a2f6 1506#if GDB_MULTI_ARCH
6166d547 1507#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_STRUCT_RETURN)
0f71a2f6
JM		 1508#define STORE_STRUCT_RETURN(addr, sp) (gdbarch_store_struct_return (current_gdbarch, addr, sp))
1509#endif
1510#endif
1511
104c1213
JM		 1512typedef void (gdbarch_store_return_value_ftype) (struct type *type, char *valbuf);
1513extern void gdbarch_store_return_value (struct gdbarch *gdbarch, struct type *type, char *valbuf);
1514extern void set_gdbarch_store_return_value (struct gdbarch *gdbarch, gdbarch_store_return_value_ftype *store_return_value);
83905903
AC		 1515#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_RETURN_VALUE)
1516#error "Non multi-arch definition of STORE_RETURN_VALUE"
1517#endif
0f71a2f6 1518#if GDB_MULTI_ARCH
6166d547 1519#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_RETURN_VALUE)
0f71a2f6
JM		 1520#define STORE_RETURN_VALUE(type, valbuf) (gdbarch_store_return_value (current_gdbarch, type, valbuf))
1521#endif
1522#endif
1523
d6dd581e
AC		 1524#if defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1525/* Legacy for systems yet to multi-arch EXTRACT_STRUCT_VALUE_ADDRESS */
1526#if !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1527#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1528#endif
1529#endif
1530
1531/* Default predicate for non- multi-arch targets. */
1532#if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1533#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
1534#endif
1535
1536extern int gdbarch_extract_struct_value_address_p (struct gdbarch *gdbarch);
83905903
AC		 1537#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1538#error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1539#endif
d6dd581e
AC		 1540#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1541#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_extract_struct_value_address_p (current_gdbarch))
1542#endif
1543
1544/* Default (function) for non- multi-arch platforms. */
1545#if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1546#define EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (internal_error (__FILE__, __LINE__, "EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
1547#endif
1548
104c1213
JM		 1549typedef CORE_ADDR (gdbarch_extract_struct_value_address_ftype) (char *regbuf);
1550extern CORE_ADDR gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, char *regbuf);
1551extern void set_gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_extract_struct_value_address_ftype *extract_struct_value_address);
83905903
AC		 1552#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1553#error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1554#endif
0f71a2f6 1555#if GDB_MULTI_ARCH
6166d547 1556#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
0f71a2f6
JM		 1557#define EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (gdbarch_extract_struct_value_address (current_gdbarch, regbuf))
1558#endif
1559#endif
1560
56f12751
AC		 1561/* Default (function) for non- multi-arch platforms. */
1562#if (!GDB_MULTI_ARCH) && !defined (USE_STRUCT_CONVENTION)
1563#define USE_STRUCT_CONVENTION(gcc_p, value_type) (generic_use_struct_convention (gcc_p, value_type))
1564#endif
1565
104c1213
JM		 1566typedef int (gdbarch_use_struct_convention_ftype) (int gcc_p, struct type *value_type);
1567extern int gdbarch_use_struct_convention (struct gdbarch *gdbarch, int gcc_p, struct type *value_type);
1568extern void set_gdbarch_use_struct_convention (struct gdbarch *gdbarch, gdbarch_use_struct_convention_ftype *use_struct_convention);
83905903
AC		 1569#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (USE_STRUCT_CONVENTION)
1570#error "Non multi-arch definition of USE_STRUCT_CONVENTION"
1571#endif
0f71a2f6 1572#if GDB_MULTI_ARCH
6166d547 1573#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (USE_STRUCT_CONVENTION)
0f71a2f6
JM		 1574#define USE_STRUCT_CONVENTION(gcc_p, value_type) (gdbarch_use_struct_convention (current_gdbarch, gcc_p, value_type))
1575#endif
1576#endif
1577
104c1213
JM		 1578typedef void (gdbarch_frame_init_saved_regs_ftype) (struct frame_info *frame);
1579extern void gdbarch_frame_init_saved_regs (struct gdbarch *gdbarch, struct frame_info *frame);
1580extern void set_gdbarch_frame_init_saved_regs (struct gdbarch *gdbarch, gdbarch_frame_init_saved_regs_ftype *frame_init_saved_regs);
83905903
AC		 1581#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_INIT_SAVED_REGS)
1582#error "Non multi-arch definition of FRAME_INIT_SAVED_REGS"
1583#endif
0f71a2f6 1584#if GDB_MULTI_ARCH
6166d547 1585#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_INIT_SAVED_REGS)
0f71a2f6
JM		 1586#define FRAME_INIT_SAVED_REGS(frame) (gdbarch_frame_init_saved_regs (current_gdbarch, frame))
1587#endif
1588#endif
1589
5fdff426
AC		 1590#if defined (INIT_EXTRA_FRAME_INFO)
1591/* Legacy for systems yet to multi-arch INIT_EXTRA_FRAME_INFO */
1592#if !defined (INIT_EXTRA_FRAME_INFO_P)
1593#define INIT_EXTRA_FRAME_INFO_P() (1)
1594#endif
1595#endif
1596
1597/* Default predicate for non- multi-arch targets. */
1598#if (!GDB_MULTI_ARCH) && !defined (INIT_EXTRA_FRAME_INFO_P)
1599#define INIT_EXTRA_FRAME_INFO_P() (0)
1600#endif
1601
1602extern int gdbarch_init_extra_frame_info_p (struct gdbarch *gdbarch);
1603#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_EXTRA_FRAME_INFO_P)
1604#error "Non multi-arch definition of INIT_EXTRA_FRAME_INFO"
1605#endif
1606#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_EXTRA_FRAME_INFO_P)
1607#define INIT_EXTRA_FRAME_INFO_P() (gdbarch_init_extra_frame_info_p (current_gdbarch))
1608#endif
1609
1610/* Default (function) for non- multi-arch platforms. */
1611#if (!GDB_MULTI_ARCH) && !defined (INIT_EXTRA_FRAME_INFO)
1612#define INIT_EXTRA_FRAME_INFO(fromleaf, frame) (internal_error (__FILE__, __LINE__, "INIT_EXTRA_FRAME_INFO"), 0)
1613#endif
1614
104c1213
JM		 1615typedef void (gdbarch_init_extra_frame_info_ftype) (int fromleaf, struct frame_info *frame);
1616extern void gdbarch_init_extra_frame_info (struct gdbarch *gdbarch, int fromleaf, struct frame_info *frame);
1617extern void set_gdbarch_init_extra_frame_info (struct gdbarch *gdbarch, gdbarch_init_extra_frame_info_ftype *init_extra_frame_info);
83905903
AC		 1618#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_EXTRA_FRAME_INFO)
1619#error "Non multi-arch definition of INIT_EXTRA_FRAME_INFO"
1620#endif
0f71a2f6 1621#if GDB_MULTI_ARCH
6166d547 1622#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_EXTRA_FRAME_INFO)
0f71a2f6
JM		 1623#define INIT_EXTRA_FRAME_INFO(fromleaf, frame) (gdbarch_init_extra_frame_info (current_gdbarch, fromleaf, frame))
1624#endif
1625#endif
1626
104c1213
JM		 1627typedef CORE_ADDR (gdbarch_skip_prologue_ftype) (CORE_ADDR ip);
1628extern CORE_ADDR gdbarch_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR ip);
1629extern void set_gdbarch_skip_prologue (struct gdbarch *gdbarch, gdbarch_skip_prologue_ftype *skip_prologue);
83905903
AC		 1630#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_PROLOGUE)
1631#error "Non multi-arch definition of SKIP_PROLOGUE"
1632#endif
0f71a2f6 1633#if GDB_MULTI_ARCH
6166d547 1634#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_PROLOGUE)
0f71a2f6
JM		 1635#define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip))
1636#endif
1637#endif
1638
33489c5b 1639/* Default (function) for non- multi-arch platforms. */
6166d547 1640#if (!GDB_MULTI_ARCH) && !defined (PROLOGUE_FRAMELESS_P)
33489c5b
AC		 1641#define PROLOGUE_FRAMELESS_P(ip) (generic_prologue_frameless_p (ip))
1642#endif
1643
dad41f9a
AC		 1644typedef int (gdbarch_prologue_frameless_p_ftype) (CORE_ADDR ip);
1645extern int gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, CORE_ADDR ip);
1646extern void set_gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, gdbarch_prologue_frameless_p_ftype *prologue_frameless_p);
83905903
AC		 1647#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PROLOGUE_FRAMELESS_P)
1648#error "Non multi-arch definition of PROLOGUE_FRAMELESS_P"
1649#endif
33489c5b 1650#if GDB_MULTI_ARCH
6166d547 1651#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PROLOGUE_FRAMELESS_P)
dad41f9a
AC		 1652#define PROLOGUE_FRAMELESS_P(ip) (gdbarch_prologue_frameless_p (current_gdbarch, ip))
1653#endif
33489c5b 1654#endif
dad41f9a 1655
104c1213
JM		 1656typedef int (gdbarch_inner_than_ftype) (CORE_ADDR lhs, CORE_ADDR rhs);
1657extern int gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs);
1658extern void set_gdbarch_inner_than (struct gdbarch *gdbarch, gdbarch_inner_than_ftype *inner_than);
83905903
AC		 1659#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INNER_THAN)
1660#error "Non multi-arch definition of INNER_THAN"
1661#endif
0f71a2f6 1662#if GDB_MULTI_ARCH
6166d547 1663#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INNER_THAN)
0f71a2f6
JM		 1664#define INNER_THAN(lhs, rhs) (gdbarch_inner_than (current_gdbarch, lhs, rhs))
1665#endif
1666#endif
1667
33489c5b 1668/* Default (function) for non- multi-arch platforms. */
6166d547 1669#if (!GDB_MULTI_ARCH) && !defined (BREAKPOINT_FROM_PC)
33489c5b
AC		 1670#define BREAKPOINT_FROM_PC(pcptr, lenptr) (legacy_breakpoint_from_pc (pcptr, lenptr))
1671#endif
1672
104c1213
JM		 1673typedef unsigned char * (gdbarch_breakpoint_from_pc_ftype) (CORE_ADDR *pcptr, int *lenptr);
1674extern unsigned char * gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr);
1675extern void set_gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc);
83905903
AC		 1676#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BREAKPOINT_FROM_PC)
1677#error "Non multi-arch definition of BREAKPOINT_FROM_PC"
1678#endif
33489c5b 1679#if GDB_MULTI_ARCH
6166d547 1680#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BREAKPOINT_FROM_PC)
0f71a2f6
JM		 1681#define BREAKPOINT_FROM_PC(pcptr, lenptr) (gdbarch_breakpoint_from_pc (current_gdbarch, pcptr, lenptr))
1682#endif
33489c5b
AC		 1683#endif
1684
1685/* Default (function) for non- multi-arch platforms. */
6166d547 1686#if (!GDB_MULTI_ARCH) && !defined (MEMORY_INSERT_BREAKPOINT)
33489c5b
AC		 1687#define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (default_memory_insert_breakpoint (addr, contents_cache))
1688#endif
0f71a2f6 1689
917317f4
JM		 1690typedef int (gdbarch_memory_insert_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
1691extern int gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
1692extern void set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint);
83905903
AC		 1693#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_INSERT_BREAKPOINT)
1694#error "Non multi-arch definition of MEMORY_INSERT_BREAKPOINT"
1695#endif
33489c5b 1696#if GDB_MULTI_ARCH
6166d547 1697#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_INSERT_BREAKPOINT)
917317f4
JM		 1698#define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (gdbarch_memory_insert_breakpoint (current_gdbarch, addr, contents_cache))
1699#endif
33489c5b
AC		 1700#endif
1701
1702/* Default (function) for non- multi-arch platforms. */
6166d547 1703#if (!GDB_MULTI_ARCH) && !defined (MEMORY_REMOVE_BREAKPOINT)
33489c5b
AC		 1704#define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (default_memory_remove_breakpoint (addr, contents_cache))
1705#endif
917317f4
JM		 1706
1707typedef int (gdbarch_memory_remove_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
1708extern int gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
1709extern void set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint);
83905903
AC		 1710#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_REMOVE_BREAKPOINT)
1711#error "Non multi-arch definition of MEMORY_REMOVE_BREAKPOINT"
1712#endif
33489c5b 1713#if GDB_MULTI_ARCH
6166d547 1714#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_REMOVE_BREAKPOINT)
917317f4
JM		 1715#define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (gdbarch_memory_remove_breakpoint (current_gdbarch, addr, contents_cache))
1716#endif
33489c5b 1717#endif
917317f4 1718
104c1213
JM		 1719extern CORE_ADDR gdbarch_decr_pc_after_break (struct gdbarch *gdbarch);
1720extern void set_gdbarch_decr_pc_after_break (struct gdbarch *gdbarch, CORE_ADDR decr_pc_after_break);
83905903
AC		 1721#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DECR_PC_AFTER_BREAK)
1722#error "Non multi-arch definition of DECR_PC_AFTER_BREAK"
1723#endif
0f71a2f6 1724#if GDB_MULTI_ARCH
6166d547 1725#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DECR_PC_AFTER_BREAK)
0f71a2f6
JM		 1726#define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch))
1727#endif
1728#endif
1729
e02bc4cc
DS		 1730/* Default (function) for non- multi-arch platforms. */
1731#if (!GDB_MULTI_ARCH) && !defined (PREPARE_TO_PROCEED)
1732#define PREPARE_TO_PROCEED(select_it) (default_prepare_to_proceed (select_it))
1733#endif
1734
1735typedef int (gdbarch_prepare_to_proceed_ftype) (int select_it);
1736extern int gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, int select_it);
1737extern void set_gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, gdbarch_prepare_to_proceed_ftype *prepare_to_proceed);
83905903
AC		 1738#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PREPARE_TO_PROCEED)
1739#error "Non multi-arch definition of PREPARE_TO_PROCEED"
1740#endif
e02bc4cc
DS		 1741#if GDB_MULTI_ARCH
1742#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PREPARE_TO_PROCEED)
1743#define PREPARE_TO_PROCEED(select_it) (gdbarch_prepare_to_proceed (current_gdbarch, select_it))
1744#endif
1745#endif
1746
104c1213
JM		 1747extern CORE_ADDR gdbarch_function_start_offset (struct gdbarch *gdbarch);
1748extern void set_gdbarch_function_start_offset (struct gdbarch *gdbarch, CORE_ADDR function_start_offset);
83905903
AC		 1749#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FUNCTION_START_OFFSET)
1750#error "Non multi-arch definition of FUNCTION_START_OFFSET"
1751#endif
0f71a2f6 1752#if GDB_MULTI_ARCH
6166d547 1753#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FUNCTION_START_OFFSET)
0f71a2f6
JM		 1754#define FUNCTION_START_OFFSET (gdbarch_function_start_offset (current_gdbarch))
1755#endif
1756#endif
1757
33489c5b 1758/* Default (function) for non- multi-arch platforms. */
6166d547 1759#if (!GDB_MULTI_ARCH) && !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
33489c5b
AC		 1760#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))
1761#endif
1762
104c1213
JM		 1763typedef void (gdbarch_remote_translate_xfer_address_ftype) (CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
1764extern void gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
1765extern void set_gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, gdbarch_remote_translate_xfer_address_ftype *remote_translate_xfer_address);
83905903
AC		 1766#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REMOTE_TRANSLATE_XFER_ADDRESS)
1767#error "Non multi-arch definition of REMOTE_TRANSLATE_XFER_ADDRESS"
1768#endif
33489c5b 1769#if GDB_MULTI_ARCH
6166d547 1770#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
0f71a2f6
JM		 1771#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))
1772#endif
33489c5b 1773#endif
0f71a2f6 1774
104c1213
JM		 1775extern CORE_ADDR gdbarch_frame_args_skip (struct gdbarch *gdbarch);
1776extern void set_gdbarch_frame_args_skip (struct gdbarch *gdbarch, CORE_ADDR frame_args_skip);
83905903
AC		 1777#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_SKIP)
1778#error "Non multi-arch definition of FRAME_ARGS_SKIP"
1779#endif
0f71a2f6 1780#if GDB_MULTI_ARCH
6166d547 1781#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_SKIP)
0f71a2f6
JM		 1782#define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch))
1783#endif
1784#endif
1785
33489c5b 1786/* Default (function) for non- multi-arch platforms. */
6166d547 1787#if (!GDB_MULTI_ARCH) && !defined (FRAMELESS_FUNCTION_INVOCATION)
33489c5b
AC		 1788#define FRAMELESS_FUNCTION_INVOCATION(fi) (generic_frameless_function_invocation_not (fi))
1789#endif
1790
104c1213
JM		 1791typedef int (gdbarch_frameless_function_invocation_ftype) (struct frame_info *fi);
1792extern int gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, struct frame_info *fi);
1793extern void set_gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, gdbarch_frameless_function_invocation_ftype *frameless_function_invocation);
83905903
AC		 1794#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAMELESS_FUNCTION_INVOCATION)
1795#error "Non multi-arch definition of FRAMELESS_FUNCTION_INVOCATION"
1796#endif
33489c5b 1797#if GDB_MULTI_ARCH
6166d547 1798#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAMELESS_FUNCTION_INVOCATION)
0f71a2f6
JM		 1799#define FRAMELESS_FUNCTION_INVOCATION(fi) (gdbarch_frameless_function_invocation (current_gdbarch, fi))
1800#endif
33489c5b 1801#endif
0f71a2f6 1802
104c1213
JM		 1803typedef CORE_ADDR (gdbarch_frame_chain_ftype) (struct frame_info *frame);
1804extern CORE_ADDR gdbarch_frame_chain (struct gdbarch *gdbarch, struct frame_info *frame);
1805extern void set_gdbarch_frame_chain (struct gdbarch *gdbarch, gdbarch_frame_chain_ftype *frame_chain);
83905903
AC		 1806#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN)
1807#error "Non multi-arch definition of FRAME_CHAIN"
1808#endif
0f71a2f6 1809#if GDB_MULTI_ARCH
6166d547 1810#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN)
0f71a2f6
JM		 1811#define FRAME_CHAIN(frame) (gdbarch_frame_chain (current_gdbarch, frame))
1812#endif
1813#endif
1814
7f55af32
AC		 1815/* Define a default FRAME_CHAIN_VALID, in the form that is suitable for
1816 most targets. If FRAME_CHAIN_VALID returns zero it means that the
1817 given frame is the outermost one and has no caller.
1818
1819 XXXX - both default and alternate frame_chain_valid functions are
1820 deprecated. New code should use dummy frames and one of the generic
1821 functions. */
1822
1823/* Default (function) for non- multi-arch platforms. */
1824#if (!GDB_MULTI_ARCH) && !defined (FRAME_CHAIN_VALID)
1825#define FRAME_CHAIN_VALID(chain, thisframe) (func_frame_chain_valid (chain, thisframe))
1826#endif
028c194b 1827
104c1213
JM		 1828typedef int (gdbarch_frame_chain_valid_ftype) (CORE_ADDR chain, struct frame_info *thisframe);
1829extern int gdbarch_frame_chain_valid (struct gdbarch *gdbarch, CORE_ADDR chain, struct frame_info *thisframe);
1830extern void set_gdbarch_frame_chain_valid (struct gdbarch *gdbarch, gdbarch_frame_chain_valid_ftype *frame_chain_valid);
7f55af32 1831#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN_VALID)
83905903
AC		 1832#error "Non multi-arch definition of FRAME_CHAIN_VALID"
1833#endif
0f71a2f6 1834#if GDB_MULTI_ARCH
7f55af32 1835#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN_VALID)
0f71a2f6
JM		 1836#define FRAME_CHAIN_VALID(chain, thisframe) (gdbarch_frame_chain_valid (current_gdbarch, chain, thisframe))
1837#endif
1838#endif
1839
104c1213
JM		 1840typedef CORE_ADDR (gdbarch_frame_saved_pc_ftype) (struct frame_info *fi);
1841extern CORE_ADDR gdbarch_frame_saved_pc (struct gdbarch *gdbarch, struct frame_info *fi);
1842extern void set_gdbarch_frame_saved_pc (struct gdbarch *gdbarch, gdbarch_frame_saved_pc_ftype *frame_saved_pc);
83905903
AC		 1843#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_SAVED_PC)
1844#error "Non multi-arch definition of FRAME_SAVED_PC"
1845#endif
0f71a2f6 1846#if GDB_MULTI_ARCH
6166d547 1847#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_SAVED_PC)
0f71a2f6
JM		 1848#define FRAME_SAVED_PC(fi) (gdbarch_frame_saved_pc (current_gdbarch, fi))
1849#endif
1850#endif
1851
104c1213
JM		 1852typedef CORE_ADDR (gdbarch_frame_args_address_ftype) (struct frame_info *fi);
1853extern CORE_ADDR gdbarch_frame_args_address (struct gdbarch *gdbarch, struct frame_info *fi);
1854extern void set_gdbarch_frame_args_address (struct gdbarch *gdbarch, gdbarch_frame_args_address_ftype *frame_args_address);
83905903
AC		 1855#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_ADDRESS)
1856#error "Non multi-arch definition of FRAME_ARGS_ADDRESS"
1857#endif
0f71a2f6 1858#if GDB_MULTI_ARCH
6166d547 1859#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_ADDRESS)
0f71a2f6
JM		 1860#define FRAME_ARGS_ADDRESS(fi) (gdbarch_frame_args_address (current_gdbarch, fi))
1861#endif
1862#endif
1863
104c1213
JM		 1864typedef CORE_ADDR (gdbarch_frame_locals_address_ftype) (struct frame_info *fi);
1865extern CORE_ADDR gdbarch_frame_locals_address (struct gdbarch *gdbarch, struct frame_info *fi);
1866extern void set_gdbarch_frame_locals_address (struct gdbarch *gdbarch, gdbarch_frame_locals_address_ftype *frame_locals_address);
83905903
AC		 1867#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_LOCALS_ADDRESS)
1868#error "Non multi-arch definition of FRAME_LOCALS_ADDRESS"
1869#endif
0f71a2f6 1870#if GDB_MULTI_ARCH
6166d547 1871#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_LOCALS_ADDRESS)
0f71a2f6
JM		 1872#define FRAME_LOCALS_ADDRESS(fi) (gdbarch_frame_locals_address (current_gdbarch, fi))
1873#endif
1874#endif
1875
104c1213
JM		 1876typedef CORE_ADDR (gdbarch_saved_pc_after_call_ftype) (struct frame_info *frame);
1877extern CORE_ADDR gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, struct frame_info *frame);
1878extern void set_gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, gdbarch_saved_pc_after_call_ftype *saved_pc_after_call);
83905903
AC		 1879#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVED_PC_AFTER_CALL)
1880#error "Non multi-arch definition of SAVED_PC_AFTER_CALL"
1881#endif
0f71a2f6 1882#if GDB_MULTI_ARCH
6166d547 1883#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVED_PC_AFTER_CALL)
0f71a2f6
JM		 1884#define SAVED_PC_AFTER_CALL(frame) (gdbarch_saved_pc_after_call (current_gdbarch, frame))
1885#endif
1886#endif
1887
104c1213
JM		 1888typedef int (gdbarch_frame_num_args_ftype) (struct frame_info *frame);
1889extern int gdbarch_frame_num_args (struct gdbarch *gdbarch, struct frame_info *frame);
1890extern void set_gdbarch_frame_num_args (struct gdbarch *gdbarch, gdbarch_frame_num_args_ftype *frame_num_args);
83905903
AC		 1891#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS)
1892#error "Non multi-arch definition of FRAME_NUM_ARGS"
1893#endif
0f71a2f6 1894#if GDB_MULTI_ARCH
6166d547 1895#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_NUM_ARGS)
0f71a2f6
JM		 1896#define FRAME_NUM_ARGS(frame) (gdbarch_frame_num_args (current_gdbarch, frame))
1897#endif
1898#endif
1899
2ada493a
AC		 1900#if defined (STACK_ALIGN)
1901/* Legacy for systems yet to multi-arch STACK_ALIGN */
eee30e78 1902#if !defined (STACK_ALIGN_P)
2ada493a
AC		 1903#define STACK_ALIGN_P() (1)
1904#endif
eee30e78 1905#endif
2ada493a 1906
33489c5b 1907/* Default predicate for non- multi-arch targets. */
6166d547 1908#if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN_P)
33489c5b
AC		 1909#define STACK_ALIGN_P() (0)
1910#endif
1911
2ada493a 1912extern int gdbarch_stack_align_p (struct gdbarch *gdbarch);
83905903
AC		 1913#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN_P)
1914#error "Non multi-arch definition of STACK_ALIGN"
1915#endif
6166d547 1916#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN_P)
2ada493a
AC		 1917#define STACK_ALIGN_P() (gdbarch_stack_align_p (current_gdbarch))
1918#endif
1919
33489c5b 1920/* Default (function) for non- multi-arch platforms. */
6166d547 1921#if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN)
8e65ff28 1922#define STACK_ALIGN(sp) (internal_error (__FILE__, __LINE__, "STACK_ALIGN"), 0)
33489c5b
AC		 1923#endif
1924
2ada493a
AC		 1925typedef CORE_ADDR (gdbarch_stack_align_ftype) (CORE_ADDR sp);
1926extern CORE_ADDR gdbarch_stack_align (struct gdbarch *gdbarch, CORE_ADDR sp);
1927extern void set_gdbarch_stack_align (struct gdbarch *gdbarch, gdbarch_stack_align_ftype *stack_align);
83905903
AC		 1928#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN)
1929#error "Non multi-arch definition of STACK_ALIGN"
1930#endif
33489c5b 1931#if GDB_MULTI_ARCH
6166d547 1932#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN)
2ada493a
AC		 1933#define STACK_ALIGN(sp) (gdbarch_stack_align (current_gdbarch, sp))
1934#endif
33489c5b 1935#endif
2ada493a 1936
0a49d05e
AC		 1937/* Default (value) for non- multi-arch platforms. */
1938#if (!GDB_MULTI_ARCH) && !defined (EXTRA_STACK_ALIGNMENT_NEEDED)
1939#define EXTRA_STACK_ALIGNMENT_NEEDED (1)
1940#endif
1941
1942extern int gdbarch_extra_stack_alignment_needed (struct gdbarch *gdbarch);
1943extern void set_gdbarch_extra_stack_alignment_needed (struct gdbarch *gdbarch, int extra_stack_alignment_needed);
83905903
AC		 1944#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRA_STACK_ALIGNMENT_NEEDED)
1945#error "Non multi-arch definition of EXTRA_STACK_ALIGNMENT_NEEDED"
1946#endif
0a49d05e
AC		 1947#if GDB_MULTI_ARCH
1948#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRA_STACK_ALIGNMENT_NEEDED)
1949#define EXTRA_STACK_ALIGNMENT_NEEDED (gdbarch_extra_stack_alignment_needed (current_gdbarch))
1950#endif
1951#endif
1952
d03e67c9
AC		 1953#if defined (REG_STRUCT_HAS_ADDR)
1954/* Legacy for systems yet to multi-arch REG_STRUCT_HAS_ADDR */
eee30e78 1955#if !defined (REG_STRUCT_HAS_ADDR_P)
d03e67c9
AC		 1956#define REG_STRUCT_HAS_ADDR_P() (1)
1957#endif
eee30e78 1958#endif
d03e67c9 1959
33489c5b 1960/* Default predicate for non- multi-arch targets. */
6166d547 1961#if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR_P)
33489c5b
AC		 1962#define REG_STRUCT_HAS_ADDR_P() (0)
1963#endif
1964
d03e67c9 1965extern int gdbarch_reg_struct_has_addr_p (struct gdbarch *gdbarch);
83905903
AC		 1966#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR_P)
1967#error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
1968#endif
6166d547 1969#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR_P)
d03e67c9
AC		 1970#define REG_STRUCT_HAS_ADDR_P() (gdbarch_reg_struct_has_addr_p (current_gdbarch))
1971#endif
1972
33489c5b 1973/* Default (function) for non- multi-arch platforms. */
6166d547 1974#if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR)
8e65ff28 1975#define REG_STRUCT_HAS_ADDR(gcc_p, type) (internal_error (__FILE__, __LINE__, "REG_STRUCT_HAS_ADDR"), 0)
33489c5b
AC		 1976#endif
1977
d03e67c9
AC		 1978typedef int (gdbarch_reg_struct_has_addr_ftype) (int gcc_p, struct type *type);
1979extern int gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, int gcc_p, struct type *type);
1980extern void set_gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, gdbarch_reg_struct_has_addr_ftype *reg_struct_has_addr);
83905903
AC		 1981#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR)
1982#error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
1983#endif
33489c5b 1984#if GDB_MULTI_ARCH
6166d547 1985#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR)
d03e67c9
AC		 1986#define REG_STRUCT_HAS_ADDR(gcc_p, type) (gdbarch_reg_struct_has_addr (current_gdbarch, gcc_p, type))
1987#endif
33489c5b 1988#endif
d03e67c9 1989
d1e3cf49
AC		 1990#if defined (SAVE_DUMMY_FRAME_TOS)
1991/* Legacy for systems yet to multi-arch SAVE_DUMMY_FRAME_TOS */
eee30e78 1992#if !defined (SAVE_DUMMY_FRAME_TOS_P)
d1e3cf49
AC		 1993#define SAVE_DUMMY_FRAME_TOS_P() (1)
1994#endif
eee30e78 1995#endif
d1e3cf49
AC		 1996
1997/* Default predicate for non- multi-arch targets. */
6166d547 1998#if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS_P)
d1e3cf49
AC		 1999#define SAVE_DUMMY_FRAME_TOS_P() (0)
2000#endif
2001
2002extern int gdbarch_save_dummy_frame_tos_p (struct gdbarch *gdbarch);
83905903
AC		 2003#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS_P)
2004#error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
2005#endif
6166d547 2006#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS_P)
d1e3cf49
AC		 2007#define SAVE_DUMMY_FRAME_TOS_P() (gdbarch_save_dummy_frame_tos_p (current_gdbarch))
2008#endif
2009
2010/* Default (function) for non- multi-arch platforms. */
6166d547 2011#if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS)
8e65ff28 2012#define SAVE_DUMMY_FRAME_TOS(sp) (internal_error (__FILE__, __LINE__, "SAVE_DUMMY_FRAME_TOS"), 0)
d1e3cf49
AC		 2013#endif
2014
2015typedef void (gdbarch_save_dummy_frame_tos_ftype) (CORE_ADDR sp);
2016extern void gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, CORE_ADDR sp);
2017extern void set_gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, gdbarch_save_dummy_frame_tos_ftype *save_dummy_frame_tos);
83905903
AC		 2018#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS)
2019#error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
2020#endif
d1e3cf49 2021#if GDB_MULTI_ARCH
6166d547 2022#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS)
d1e3cf49
AC		 2023#define SAVE_DUMMY_FRAME_TOS(sp) (gdbarch_save_dummy_frame_tos (current_gdbarch, sp))
2024#endif
2025#endif
2026
58d5518e
ND		 2027extern int gdbarch_parm_boundary (struct gdbarch *gdbarch);
2028extern void set_gdbarch_parm_boundary (struct gdbarch *gdbarch, int parm_boundary);
83905903
AC		 2029#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PARM_BOUNDARY)
2030#error "Non multi-arch definition of PARM_BOUNDARY"
2031#endif
58d5518e
ND		 2032#if GDB_MULTI_ARCH
2033#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PARM_BOUNDARY)
2034#define PARM_BOUNDARY (gdbarch_parm_boundary (current_gdbarch))
2035#endif
2036#endif
2037
f0d4cc9e 2038/* Default (value) for non- multi-arch platforms. */
6166d547 2039#if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_FORMAT)
f0d4cc9e
AC		 2040#define TARGET_FLOAT_FORMAT (default_float_format (current_gdbarch))
2041#endif
2042
2043extern const struct floatformat * gdbarch_float_format (struct gdbarch *gdbarch);
2044extern void set_gdbarch_float_format (struct gdbarch *gdbarch, const struct floatformat * float_format);
83905903
AC		 2045#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_FORMAT)
2046#error "Non multi-arch definition of TARGET_FLOAT_FORMAT"
2047#endif
f0d4cc9e 2048#if GDB_MULTI_ARCH
6166d547 2049#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_FORMAT)
f0d4cc9e
AC		 2050#define TARGET_FLOAT_FORMAT (gdbarch_float_format (current_gdbarch))
2051#endif
2052#endif
2053
2054/* Default (value) for non- multi-arch platforms. */
6166d547 2055#if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_FORMAT)
f0d4cc9e
AC		 2056#define TARGET_DOUBLE_FORMAT (default_double_format (current_gdbarch))
2057#endif
2058
2059extern const struct floatformat * gdbarch_double_format (struct gdbarch *gdbarch);
2060extern void set_gdbarch_double_format (struct gdbarch *gdbarch, const struct floatformat * double_format);
83905903
AC		 2061#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_FORMAT)
2062#error "Non multi-arch definition of TARGET_DOUBLE_FORMAT"
2063#endif
f0d4cc9e 2064#if GDB_MULTI_ARCH
6166d547 2065#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_FORMAT)
f0d4cc9e
AC		 2066#define TARGET_DOUBLE_FORMAT (gdbarch_double_format (current_gdbarch))
2067#endif
2068#endif
2069
2070/* Default (value) for non- multi-arch platforms. */
6166d547 2071#if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_FORMAT)
2fa5c1e0 2072#define TARGET_LONG_DOUBLE_FORMAT (default_double_format (current_gdbarch))
f0d4cc9e
AC		 2073#endif
2074
2075extern const struct floatformat * gdbarch_long_double_format (struct gdbarch *gdbarch);
2076extern void set_gdbarch_long_double_format (struct gdbarch *gdbarch, const struct floatformat * long_double_format);
83905903
AC		 2077#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_FORMAT)
2078#error "Non multi-arch definition of TARGET_LONG_DOUBLE_FORMAT"
2079#endif
f0d4cc9e 2080#if GDB_MULTI_ARCH
6166d547 2081#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_FORMAT)
f0d4cc9e
AC		 2082#define TARGET_LONG_DOUBLE_FORMAT (gdbarch_long_double_format (current_gdbarch))
2083#endif
2084#endif
2085
f517ea4e
PS		 2086/* Default (function) for non- multi-arch platforms. */
2087#if (!GDB_MULTI_ARCH) && !defined (CONVERT_FROM_FUNC_PTR_ADDR)
875e1767 2088#define CONVERT_FROM_FUNC_PTR_ADDR(addr) (core_addr_identity (addr))
f517ea4e
PS		 2089#endif
2090
2091typedef CORE_ADDR (gdbarch_convert_from_func_ptr_addr_ftype) (CORE_ADDR addr);
2092extern CORE_ADDR gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, CORE_ADDR addr);
2093extern 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		 2094#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_FROM_FUNC_PTR_ADDR)
2095#error "Non multi-arch definition of CONVERT_FROM_FUNC_PTR_ADDR"
2096#endif
f517ea4e
PS		 2097#if GDB_MULTI_ARCH
2098#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_FROM_FUNC_PTR_ADDR)
2099#define CONVERT_FROM_FUNC_PTR_ADDR(addr) (gdbarch_convert_from_func_ptr_addr (current_gdbarch, addr))
2100#endif
2101#endif
2102
875e1767
AC		 2103/* On some machines there are bits in addresses which are not really
2104 part of the address, but are used by the kernel, the hardware, etc.
2105 for special purposes. ADDR_BITS_REMOVE takes out any such bits so
2106 we get a "real" address such as one would find in a symbol table.
2107 This is used only for addresses of instructions, and even then I'm
2108 not sure it's used in all contexts. It exists to deal with there
2109 being a few stray bits in the PC which would mislead us, not as some
2110 sort of generic thing to handle alignment or segmentation (it's
2111 possible it should be in TARGET_READ_PC instead). */
2112
2113/* Default (function) for non- multi-arch platforms. */
2114#if (!GDB_MULTI_ARCH) && !defined (ADDR_BITS_REMOVE)
2115#define ADDR_BITS_REMOVE(addr) (core_addr_identity (addr))
2116#endif
2117
2118typedef CORE_ADDR (gdbarch_addr_bits_remove_ftype) (CORE_ADDR addr);
2119extern CORE_ADDR gdbarch_addr_bits_remove (struct gdbarch *gdbarch, CORE_ADDR addr);
2120extern void set_gdbarch_addr_bits_remove (struct gdbarch *gdbarch, gdbarch_addr_bits_remove_ftype *addr_bits_remove);
83905903
AC		 2121#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDR_BITS_REMOVE)
2122#error "Non multi-arch definition of ADDR_BITS_REMOVE"
2123#endif
875e1767
AC		 2124#if GDB_MULTI_ARCH
2125#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDR_BITS_REMOVE)
2126#define ADDR_BITS_REMOVE(addr) (gdbarch_addr_bits_remove (current_gdbarch, addr))
2127#endif
2128#endif
2129
181c1381
RE		 2130/* It is not at all clear why SMASH_TEXT_ADDRESS is not folded into
2131 ADDR_BITS_REMOVE. */
2132
2133/* Default (function) for non- multi-arch platforms. */
2134#if (!GDB_MULTI_ARCH) && !defined (SMASH_TEXT_ADDRESS)
2135#define SMASH_TEXT_ADDRESS(addr) (core_addr_identity (addr))
2136#endif
2137
2138typedef CORE_ADDR (gdbarch_smash_text_address_ftype) (CORE_ADDR addr);
2139extern CORE_ADDR gdbarch_smash_text_address (struct gdbarch *gdbarch, CORE_ADDR addr);
2140extern void set_gdbarch_smash_text_address (struct gdbarch *gdbarch, gdbarch_smash_text_address_ftype *smash_text_address);
2141#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SMASH_TEXT_ADDRESS)
2142#error "Non multi-arch definition of SMASH_TEXT_ADDRESS"
2143#endif
2144#if GDB_MULTI_ARCH
2145#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SMASH_TEXT_ADDRESS)
2146#define SMASH_TEXT_ADDRESS(addr) (gdbarch_smash_text_address (current_gdbarch, addr))
2147#endif
2148#endif
2149
64c4637f
AC		 2150/* FIXME/cagney/2001-01-18: This should be split in two. A target method that indicates if
2151 the target needs software single step. An ISA method to implement it.
2152
2153 FIXME/cagney/2001-01-18: This should be replaced with something that inserts breakpoints
2154 using the breakpoint system instead of blatting memory directly (as with rs6000).
2155
2156 FIXME/cagney/2001-01-18: The logic is backwards. It should be asking if the target can
2157 single step. If not, then implement single step using breakpoints. */
2158
2159#if defined (SOFTWARE_SINGLE_STEP)
2160/* Legacy for systems yet to multi-arch SOFTWARE_SINGLE_STEP */
2161#if !defined (SOFTWARE_SINGLE_STEP_P)
2162#define SOFTWARE_SINGLE_STEP_P() (1)
2163#endif
2164#endif
2165
2166/* Default predicate for non- multi-arch targets. */
2167#if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP_P)
2168#define SOFTWARE_SINGLE_STEP_P() (0)
2169#endif
2170
2171extern int gdbarch_software_single_step_p (struct gdbarch *gdbarch);
83905903
AC		 2172#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP_P)
2173#error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2174#endif
64c4637f
AC		 2175#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP_P)
2176#define SOFTWARE_SINGLE_STEP_P() (gdbarch_software_single_step_p (current_gdbarch))
2177#endif
2178
2179/* Default (function) for non- multi-arch platforms. */
2180#if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP)
2181#define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (internal_error (__FILE__, __LINE__, "SOFTWARE_SINGLE_STEP"), 0)
2182#endif
2183
2184typedef void (gdbarch_software_single_step_ftype) (enum target_signal sig, int insert_breakpoints_p);
2185extern void gdbarch_software_single_step (struct gdbarch *gdbarch, enum target_signal sig, int insert_breakpoints_p);
2186extern void set_gdbarch_software_single_step (struct gdbarch *gdbarch, gdbarch_software_single_step_ftype *software_single_step);
83905903
AC		 2187#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP)
2188#error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2189#endif
64c4637f
AC		 2190#if GDB_MULTI_ARCH
2191#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP)
2192#define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (gdbarch_software_single_step (current_gdbarch, sig, insert_breakpoints_p))
2193#endif
2194#endif
2195
2bf0cb65
EZ		 2196/* Default (function) for non- multi-arch platforms. */
2197#if (!GDB_MULTI_ARCH) && !defined (TARGET_PRINT_INSN)
2198#define TARGET_PRINT_INSN(vma, info) (legacy_print_insn (vma, info))
2199#endif
2200
2201typedef int (gdbarch_print_insn_ftype) (bfd_vma vma, disassemble_info *info);
2202extern int gdbarch_print_insn (struct gdbarch *gdbarch, bfd_vma vma, disassemble_info *info);
2203extern void set_gdbarch_print_insn (struct gdbarch *gdbarch, gdbarch_print_insn_ftype *print_insn);
2204#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PRINT_INSN)
2205#error "Non multi-arch definition of TARGET_PRINT_INSN"
2206#endif
2207#if GDB_MULTI_ARCH
2208#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PRINT_INSN)
2209#define TARGET_PRINT_INSN(vma, info) (gdbarch_print_insn (current_gdbarch, vma, info))
2210#endif
2211#endif
2212
bdcd319a
CV		 2213/* Default (function) for non- multi-arch platforms. */
2214#if (!GDB_MULTI_ARCH) && !defined (SKIP_TRAMPOLINE_CODE)
2215#define SKIP_TRAMPOLINE_CODE(pc) (generic_skip_trampoline_code (pc))
2216#endif
2217
2218typedef CORE_ADDR (gdbarch_skip_trampoline_code_ftype) (CORE_ADDR pc);
2219extern CORE_ADDR gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, CORE_ADDR pc);
2220extern void set_gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, gdbarch_skip_trampoline_code_ftype *skip_trampoline_code);
2221#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_TRAMPOLINE_CODE)
2222#error "Non multi-arch definition of SKIP_TRAMPOLINE_CODE"
2223#endif
2224#if GDB_MULTI_ARCH
2225#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_TRAMPOLINE_CODE)
2226#define SKIP_TRAMPOLINE_CODE(pc) (gdbarch_skip_trampoline_code (current_gdbarch, pc))
2227#endif
2228#endif
2229
68e9cc94
CV		 2230/* For SVR4 shared libraries, each call goes through a small piece of
2231 trampoline code in the ".plt" section. IN_SOLIB_CALL_TRAMPOLINE evaluates
2232 to nonzero if we are current stopped in one of these. */
2233
2234/* Default (function) for non- multi-arch platforms. */
2235#if (!GDB_MULTI_ARCH) && !defined (IN_SOLIB_CALL_TRAMPOLINE)
2236#define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (generic_in_solib_call_trampoline (pc, name))
2237#endif
2238
2239typedef int (gdbarch_in_solib_call_trampoline_ftype) (CORE_ADDR pc, char *name);
2240extern int gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2241extern void set_gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_call_trampoline_ftype *in_solib_call_trampoline);
2242#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_CALL_TRAMPOLINE)
2243#error "Non multi-arch definition of IN_SOLIB_CALL_TRAMPOLINE"
2244#endif
2245#if GDB_MULTI_ARCH
2246#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IN_SOLIB_CALL_TRAMPOLINE)
2247#define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (gdbarch_in_solib_call_trampoline (current_gdbarch, pc, name))
2248#endif
2249#endif
2250
c12260ac
CV		 2251/* A target might have problems with watchpoints as soon as the stack
2252 frame of the current function has been destroyed. This mostly happens
2253 as the first action in a funtion's epilogue. in_function_epilogue_p()
2254 is defined to return a non-zero value if either the given addr is one
2255 instruction after the stack destroying instruction up to the trailing
2256 return instruction or if we can figure out that the stack frame has
2257 already been invalidated regardless of the value of addr. Targets
2258 which don't suffer from that problem could just let this functionality
2259 untouched. */
2260
2261typedef int (gdbarch_in_function_epilogue_p_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr);
2262extern int gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR addr);
2263extern void set_gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, gdbarch_in_function_epilogue_p_ftype *in_function_epilogue_p);
2264
552c04a7
TT		 2265/* Given a vector of command-line arguments, return a newly allocated
2266 string which, when passed to the create_inferior function, will be
2267 parsed (on Unix systems, by the shell) to yield the same vector.
2268 This function should call error() if the argument vector is not
2269 representable for this target or if this target does not support
2270 command-line arguments.
2271 ARGC is the number of elements in the vector.
2272 ARGV is an array of strings, one per argument. */
2273
2274typedef char * (gdbarch_construct_inferior_arguments_ftype) (struct gdbarch *gdbarch, int argc, char **argv);
2275extern char * gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, int argc, char **argv);
2276extern void set_gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, gdbarch_construct_inferior_arguments_ftype *construct_inferior_arguments);
2277
b6af0555
JS		 2278#if defined (DWARF2_BUILD_FRAME_INFO)
2279/* Legacy for systems yet to multi-arch DWARF2_BUILD_FRAME_INFO */
2280#if !defined (DWARF2_BUILD_FRAME_INFO_P)
2281#define DWARF2_BUILD_FRAME_INFO_P() (1)
2282#endif
2283#endif
2284
2285/* Default predicate for non- multi-arch targets. */
2286#if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO_P)
2287#define DWARF2_BUILD_FRAME_INFO_P() (0)
2288#endif
2289
2290extern int gdbarch_dwarf2_build_frame_info_p (struct gdbarch *gdbarch);
2291#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO_P)
2292#error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
2293#endif
2294#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO_P)
2295#define DWARF2_BUILD_FRAME_INFO_P() (gdbarch_dwarf2_build_frame_info_p (current_gdbarch))
2296#endif
2297
2298/* Default (function) for non- multi-arch platforms. */
2299#if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO)
2300#define DWARF2_BUILD_FRAME_INFO(objfile) (internal_error (__FILE__, __LINE__, "DWARF2_BUILD_FRAME_INFO"), 0)
2301#endif
2302
2303typedef void (gdbarch_dwarf2_build_frame_info_ftype) (struct objfile *objfile);
2304extern void gdbarch_dwarf2_build_frame_info (struct gdbarch *gdbarch, struct objfile *objfile);
2305extern void set_gdbarch_dwarf2_build_frame_info (struct gdbarch *gdbarch, gdbarch_dwarf2_build_frame_info_ftype *dwarf2_build_frame_info);
2306#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO)
2307#error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
2308#endif
2309#if GDB_MULTI_ARCH
2310#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO)
2311#define DWARF2_BUILD_FRAME_INFO(objfile) (gdbarch_dwarf2_build_frame_info (current_gdbarch, objfile))
2312#endif
2313#endif
2314
a2cf933a
EZ		 2315/* Default (function) for non- multi-arch platforms. */
2316#if (!GDB_MULTI_ARCH) && !defined (ELF_MAKE_MSYMBOL_SPECIAL)
2317#define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (default_elf_make_msymbol_special (sym, msym))
2318#endif
2319
2320typedef void (gdbarch_elf_make_msymbol_special_ftype) (asymbol *sym, struct minimal_symbol *msym);
2321extern void gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, asymbol *sym, struct minimal_symbol *msym);
2322extern void set_gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_elf_make_msymbol_special_ftype *elf_make_msymbol_special);
2323#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ELF_MAKE_MSYMBOL_SPECIAL)
2324#error "Non multi-arch definition of ELF_MAKE_MSYMBOL_SPECIAL"
2325#endif
2326#if GDB_MULTI_ARCH
2327#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ELF_MAKE_MSYMBOL_SPECIAL)
2328#define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (gdbarch_elf_make_msymbol_special (current_gdbarch, sym, msym))
2329#endif
2330#endif
2331
2332/* Default (function) for non- multi-arch platforms. */
2333#if (!GDB_MULTI_ARCH) && !defined (COFF_MAKE_MSYMBOL_SPECIAL)
2334#define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (default_coff_make_msymbol_special (val, msym))
2335#endif
2336
2337typedef void (gdbarch_coff_make_msymbol_special_ftype) (int val, struct minimal_symbol *msym);
2338extern void gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, int val, struct minimal_symbol *msym);
2339extern void set_gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_coff_make_msymbol_special_ftype *coff_make_msymbol_special);
2340#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COFF_MAKE_MSYMBOL_SPECIAL)
2341#error "Non multi-arch definition of COFF_MAKE_MSYMBOL_SPECIAL"
2342#endif
2343#if GDB_MULTI_ARCH
2344#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (COFF_MAKE_MSYMBOL_SPECIAL)
2345#define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (gdbarch_coff_make_msymbol_special (current_gdbarch, val, msym))
2346#endif
2347#endif
2348
104c1213 2349extern struct gdbarch_tdep *gdbarch_tdep (struct gdbarch *gdbarch);
0f71a2f6
JM		 2350
2351
2352/* Mechanism for co-ordinating the selection of a specific
2353 architecture.
2354
2355 GDB targets (*-tdep.c) can register an interest in a specific
2356 architecture. Other GDB components can register a need to maintain
2357 per-architecture data.
2358
2359 The mechanisms below ensures that there is only a loose connection
2360 between the set-architecture command and the various GDB
99e7bb18 2361 components. Each component can independently register their need
0f71a2f6
JM		 2362 to maintain architecture specific data with gdbarch.
2363
2364 Pragmatics:
2365
2366 Previously, a single TARGET_ARCHITECTURE_HOOK was provided. It
2367 didn't scale.
2368
2369 The more traditional mega-struct containing architecture specific
2370 data for all the various GDB components was also considered. Since
99e7bb18 2371 GDB is built from a variable number of (fairly independent)
0f71a2f6
JM		 2372 components it was determined that the global aproach was not
2373 applicable. */
2374
2375
2376/* Register a new architectural family with GDB.
2377
2378 Register support for the specified ARCHITECTURE with GDB. When
2379 gdbarch determines that the specified architecture has been
2380 selected, the corresponding INIT function is called.
2381
2382 --
2383
2384 The INIT function takes two parameters: INFO which contains the
2385 information available to gdbarch about the (possibly new)
2386 architecture; ARCHES which is a list of the previously created
2387 ``struct gdbarch'' for this architecture.
2388
2389 The INIT function parameter INFO shall, as far as possible, be
2390 pre-initialized with information obtained from INFO.ABFD or
428721aa 2391 previously selected architecture (if similar).
0f71a2f6
JM		 2392
2393 The INIT function shall return any of: NULL - indicating that it
ec3d358c 2394 doesn't recognize the selected architecture; an existing ``struct
0f71a2f6
JM		 2395 gdbarch'' from the ARCHES list - indicating that the new
2396 architecture is just a synonym for an earlier architecture (see
2397 gdbarch_list_lookup_by_info()); a newly created ``struct gdbarch''
4b9b3959
AC		 2398 - that describes the selected architecture (see gdbarch_alloc()).
2399
2400 The DUMP_TDEP function shall print out all target specific values.
2401 Care should be taken to ensure that the function works in both the
2402 multi-arch and non- multi-arch cases. */
0f71a2f6 2403
adf40b2e
JM		 2404struct gdbarch_list
2405{
2406 struct gdbarch *gdbarch;
2407 struct gdbarch_list *next;
2408};
0f71a2f6 2409
adf40b2e
JM		 2410struct gdbarch_info
2411{
adf40b2e
JM		 2412 /* Use default: NULL (ZERO). */
2413 const struct bfd_arch_info *bfd_arch_info;
0f71a2f6 2414
428721aa 2415 /* Use default: BFD_ENDIAN_UNKNOWN (NB: is not ZERO). */
adf40b2e 2416 int byte_order;
0f71a2f6 2417
adf40b2e
JM		 2418 /* Use default: NULL (ZERO). */
2419 bfd *abfd;
0f71a2f6 2420
adf40b2e
JM		 2421 /* Use default: NULL (ZERO). */
2422 struct gdbarch_tdep_info *tdep_info;
2423};
0f71a2f6 2424
104c1213 2425typedef struct gdbarch *(gdbarch_init_ftype) (struct gdbarch_info info, struct gdbarch_list *arches);
4b9b3959 2426typedef void (gdbarch_dump_tdep_ftype) (struct gdbarch *gdbarch, struct ui_file *file);
0f71a2f6 2427
4b9b3959 2428/* DEPRECATED - use gdbarch_register() */
104c1213 2429extern void register_gdbarch_init (enum bfd_architecture architecture, gdbarch_init_ftype *);
0f71a2f6 2430
4b9b3959
AC		 2431extern void gdbarch_register (enum bfd_architecture architecture,
2432 gdbarch_init_ftype *,
2433 gdbarch_dump_tdep_ftype *);
2434
0f71a2f6 2435
b4a20239
AC		 2436/* Return a freshly allocated, NULL terminated, array of the valid
2437 architecture names. Since architectures are registered during the
2438 _initialize phase this function only returns useful information
2439 once initialization has been completed. */
2440
2441extern const char **gdbarch_printable_names (void);
2442
2443
0f71a2f6
JM		 2444/* Helper function. Search the list of ARCHES for a GDBARCH that
2445 matches the information provided by INFO. */
2446
104c1213 2447extern struct gdbarch_list *gdbarch_list_lookup_by_info (struct gdbarch_list *arches, const struct gdbarch_info *info);
0f71a2f6
JM		 2448
2449
2450/* Helper function. Create a preliminary ``struct gdbarch''. Perform
2451 basic initialization using values obtained from the INFO andTDEP
2452 parameters. set_gdbarch_*() functions are called to complete the
2453 initialization of the object. */
2454
104c1213 2455extern struct gdbarch *gdbarch_alloc (const struct gdbarch_info *info, struct gdbarch_tdep *tdep);
0f71a2f6
JM		 2456
2457
4b9b3959
AC		 2458/* Helper function. Free a partially-constructed ``struct gdbarch''.
2459 It is assumed that the caller freeds the ``struct
2460 gdbarch_tdep''. */
2461
058f20d5
JB		 2462extern void gdbarch_free (struct gdbarch *);
2463
2464
b732d07d 2465/* Helper function. Force an update of the current architecture.
0f71a2f6 2466
b732d07d
AC		 2467 The actual architecture selected is determined by INFO, ``(gdb) set
2468 architecture'' et.al., the existing architecture and BFD's default
2469 architecture. INFO should be initialized to zero and then selected
2470 fields should be updated.
0f71a2f6 2471
16f33e29
AC		 2472 Returns non-zero if the update succeeds */
2473
2474extern int gdbarch_update_p (struct gdbarch_info info);
0f71a2f6
JM		 2475
2476
2477
2478/* Register per-architecture data-pointer.
2479
2480 Reserve space for a per-architecture data-pointer. An identifier
2481 for the reserved data-pointer is returned. That identifer should
95160752 2482 be saved in a local static variable.
0f71a2f6 2483
95160752
AC		 2484 The per-architecture data-pointer can be initialized in one of two
2485 ways: The value can be set explicitly using a call to
2486 set_gdbarch_data(); the value can be set implicitly using the value
2487 returned by a non-NULL INIT() callback. INIT(), when non-NULL is
2488 called after the basic architecture vector has been created.
0f71a2f6 2489
95160752
AC		 2490 When a previously created architecture is re-selected, the
2491 per-architecture data-pointer for that previous architecture is
2492 restored. INIT() is not called.
2493
2494 During initialization, multiple assignments of the data-pointer are
2495 allowed, non-NULL values are deleted by calling FREE(). If the
2496 architecture is deleted using gdbarch_free() all non-NULL data
2497 pointers are also deleted using FREE().
0f71a2f6
JM		 2498
2499 Multiple registrarants for any architecture are allowed (and
2500 strongly encouraged). */
2501
95160752 2502struct gdbarch_data;
0f71a2f6 2503
95160752
AC		 2504typedef void *(gdbarch_data_init_ftype) (struct gdbarch *gdbarch);
2505typedef void (gdbarch_data_free_ftype) (struct gdbarch *gdbarch,
2506 void *pointer);
2507extern struct gdbarch_data *register_gdbarch_data (gdbarch_data_init_ftype *init,
2508 gdbarch_data_free_ftype *free);
2509extern void set_gdbarch_data (struct gdbarch *gdbarch,
2510 struct gdbarch_data *data,
2511 void *pointer);
0f71a2f6 2512
104c1213 2513extern void *gdbarch_data (struct gdbarch_data*);
0f71a2f6
JM		 2514
2515
0f71a2f6
JM		 2516/* Register per-architecture memory region.
2517
2518 Provide a memory-region swap mechanism. Per-architecture memory
2519 region are created. These memory regions are swapped whenever the
2520 architecture is changed. For a new architecture, the memory region
2521 is initialized with zero (0) and the INIT function is called.
2522
2523 Memory regions are swapped / initialized in the order that they are
2524 registered. NULL DATA and/or INIT values can be specified.
2525
2526 New code should use register_gdbarch_data(). */
2527
104c1213
JM		 2528typedef void (gdbarch_swap_ftype) (void);
2529extern void register_gdbarch_swap (void *data, unsigned long size, gdbarch_swap_ftype *init);
e514a9d6 2530#define REGISTER_GDBARCH_SWAP(VAR) register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL)
0f71a2f6
JM		 2531
2532
2533
99e7bb18 2534/* The target-system-dependent byte order is dynamic */
c906108c 2535
adf40b2e 2536extern int target_byte_order;
c906108c
SS		 2537#ifndef TARGET_BYTE_ORDER
2538#define TARGET_BYTE_ORDER (target_byte_order + 0)
2539#endif
2540
adf40b2e 2541extern int target_byte_order_auto;
c906108c
SS		 2542#ifndef TARGET_BYTE_ORDER_AUTO
2543#define TARGET_BYTE_ORDER_AUTO (target_byte_order_auto + 0)
2544#endif
2545
2546
2547
99e7bb18 2548/* The target-system-dependent BFD architecture is dynamic */
c906108c 2549
adf40b2e 2550extern int target_architecture_auto;
c906108c
SS		 2551#ifndef TARGET_ARCHITECTURE_AUTO
2552#define TARGET_ARCHITECTURE_AUTO (target_architecture_auto + 0)
2553#endif
2554
adf40b2e 2555extern const struct bfd_arch_info *target_architecture;
c906108c
SS		 2556#ifndef TARGET_ARCHITECTURE
2557#define TARGET_ARCHITECTURE (target_architecture + 0)
2558#endif
2559
c906108c 2560
99e7bb18 2561/* The target-system-dependent disassembler is semi-dynamic */
c906108c 2562
104c1213 2563extern int dis_asm_read_memory (bfd_vma memaddr, bfd_byte *myaddr,
ff844c8d 2564 unsigned int len, disassemble_info *info);
c906108c 2565
104c1213
JM		 2566extern void dis_asm_memory_error (int status, bfd_vma memaddr,
2567 disassemble_info *info);
c906108c 2568
104c1213
JM		 2569extern void dis_asm_print_address (bfd_vma addr,
2570 disassemble_info *info);
c906108c 2571
104c1213 2572extern int (*tm_print_insn) (bfd_vma, disassemble_info*);
adf40b2e 2573extern disassemble_info tm_print_insn_info;
c906108c
SS		 2574#ifndef TARGET_PRINT_INSN_INFO
2575#define TARGET_PRINT_INSN_INFO (&tm_print_insn_info)
2576#endif
2577
2578
2579
99e7bb18 2580/* Set the dynamic target-system-dependent parameters (architecture,
c906108c
SS		 2581 byte-order, ...) using information found in the BFD */
2582
104c1213 2583extern void set_gdbarch_from_file (bfd *);
c906108c
SS		 2584
2585
e514a9d6
JM		 2586/* Initialize the current architecture to the "first" one we find on
2587 our list. */
2588
2589extern void initialize_current_architecture (void);
2590
ceaa8edf
JB		 2591/* For non-multiarched targets, do any initialization of the default
2592 gdbarch object necessary after the _initialize_MODULE functions
2593 have run. */
2594extern void initialize_non_multiarch ();
cce74817 2595
c906108c 2596/* gdbarch trace variable */
adf40b2e 2597extern int gdbarch_debug;
c906108c 2598
4b9b3959 2599extern void gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file);
0f71a2f6 2600
c906108c 2601#endif
GDB Binutils - Deliverables
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