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[thirdparty/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_READ_SP)
362#define TARGET_READ_SP() (generic_target_read_sp ())
363#endif
364
104c1213
JM		 365typedef CORE_ADDR (gdbarch_read_sp_ftype) (void);
366extern CORE_ADDR gdbarch_read_sp (struct gdbarch *gdbarch);
367extern void set_gdbarch_read_sp (struct gdbarch *gdbarch, gdbarch_read_sp_ftype *read_sp);
83905903
AC		 368#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_SP)
369#error "Non multi-arch definition of TARGET_READ_SP"
370#endif
0f71a2f6 371#if GDB_MULTI_ARCH
6166d547 372#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_SP)
0f71a2f6
JM		 373#define TARGET_READ_SP() (gdbarch_read_sp (current_gdbarch))
374#endif
375#endif
376
be8dfb87
AC		 377/* Default (function) for non- multi-arch platforms. */
378#if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_SP)
379#define TARGET_WRITE_SP(val) (generic_target_write_sp (val))
380#endif
381
104c1213
JM		 382typedef void (gdbarch_write_sp_ftype) (CORE_ADDR val);
383extern void gdbarch_write_sp (struct gdbarch *gdbarch, CORE_ADDR val);
384extern void set_gdbarch_write_sp (struct gdbarch *gdbarch, gdbarch_write_sp_ftype *write_sp);
83905903
AC		 385#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_SP)
386#error "Non multi-arch definition of TARGET_WRITE_SP"
387#endif
0f71a2f6 388#if GDB_MULTI_ARCH
6166d547 389#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_SP)
0f71a2f6
JM		 390#define TARGET_WRITE_SP(val) (gdbarch_write_sp (current_gdbarch, val))
391#endif
392#endif
393
39d4ef09
AC		 394/* Function for getting target's idea of a frame pointer. FIXME: GDB's
395 whole scheme for dealing with "frames" and "frame pointers" needs a
396 serious shakedown. */
397
398/* Default (function) for non- multi-arch platforms. */
399#if (!GDB_MULTI_ARCH) && !defined (TARGET_VIRTUAL_FRAME_POINTER)
400#define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (legacy_virtual_frame_pointer (pc, frame_regnum, frame_offset))
401#endif
402
403typedef void (gdbarch_virtual_frame_pointer_ftype) (CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
404extern void gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
405extern void set_gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, gdbarch_virtual_frame_pointer_ftype *virtual_frame_pointer);
406#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_VIRTUAL_FRAME_POINTER)
407#error "Non multi-arch definition of TARGET_VIRTUAL_FRAME_POINTER"
408#endif
409#if GDB_MULTI_ARCH
410#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_VIRTUAL_FRAME_POINTER)
411#define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (gdbarch_virtual_frame_pointer (current_gdbarch, pc, frame_regnum, frame_offset))
412#endif
413#endif
414
61a0eb5b
AC		 415extern int gdbarch_register_read_p (struct gdbarch *gdbarch);
416
417typedef void (gdbarch_register_read_ftype) (struct gdbarch *gdbarch, int regnum, char *buf);
418extern void gdbarch_register_read (struct gdbarch *gdbarch, int regnum, char *buf);
419extern void set_gdbarch_register_read (struct gdbarch *gdbarch, gdbarch_register_read_ftype *register_read);
420
421extern int gdbarch_register_write_p (struct gdbarch *gdbarch);
422
423typedef void (gdbarch_register_write_ftype) (struct gdbarch *gdbarch, int regnum, char *buf);
424extern void gdbarch_register_write (struct gdbarch *gdbarch, int regnum, char *buf);
425extern void set_gdbarch_register_write (struct gdbarch *gdbarch, gdbarch_register_write_ftype *register_write);
426
104c1213
JM		 427extern int gdbarch_num_regs (struct gdbarch *gdbarch);
428extern void set_gdbarch_num_regs (struct gdbarch *gdbarch, int num_regs);
83905903
AC		 429#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_REGS)
430#error "Non multi-arch definition of NUM_REGS"
431#endif
0f71a2f6 432#if GDB_MULTI_ARCH
6166d547 433#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_REGS)
0f71a2f6
JM		 434#define NUM_REGS (gdbarch_num_regs (current_gdbarch))
435#endif
436#endif
437
34620563
AC		 438/* This macro gives the number of pseudo-registers that live in the
439 register namespace but do not get fetched or stored on the target.
440 These pseudo-registers may be aliases for other registers,
441 combinations of other registers, or they may be computed by GDB. */
442
0aba1244 443/* Default (value) for non- multi-arch platforms. */
6166d547 444#if (!GDB_MULTI_ARCH) && !defined (NUM_PSEUDO_REGS)
0aba1244
EZ		 445#define NUM_PSEUDO_REGS (0)
446#endif
447
448extern int gdbarch_num_pseudo_regs (struct gdbarch *gdbarch);
449extern void set_gdbarch_num_pseudo_regs (struct gdbarch *gdbarch, int num_pseudo_regs);
83905903
AC		 450#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_PSEUDO_REGS)
451#error "Non multi-arch definition of NUM_PSEUDO_REGS"
452#endif
0aba1244 453#if GDB_MULTI_ARCH
6166d547 454#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_PSEUDO_REGS)
0aba1244
EZ		 455#define NUM_PSEUDO_REGS (gdbarch_num_pseudo_regs (current_gdbarch))
456#endif
457#endif
458
c2169756
AC		 459/* GDB's standard (or well known) register numbers. These can map onto
460 a real register or a pseudo (computed) register or not be defined at
461 all (-1). FIXME: cagney/2002-04-05: As of the time of writing, only
462 the PS_REGNUM was optional - code still depends on the others (fp,
463 pc, sp) designating registers. */
464
104c1213
JM		 465extern int gdbarch_sp_regnum (struct gdbarch *gdbarch);
466extern void set_gdbarch_sp_regnum (struct gdbarch *gdbarch, int sp_regnum);
83905903
AC		 467#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SP_REGNUM)
468#error "Non multi-arch definition of SP_REGNUM"
469#endif
0f71a2f6 470#if GDB_MULTI_ARCH
6166d547 471#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SP_REGNUM)
0f71a2f6
JM		 472#define SP_REGNUM (gdbarch_sp_regnum (current_gdbarch))
473#endif
474#endif
475
104c1213
JM		 476extern int gdbarch_fp_regnum (struct gdbarch *gdbarch);
477extern void set_gdbarch_fp_regnum (struct gdbarch *gdbarch, int fp_regnum);
83905903
AC		 478#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP_REGNUM)
479#error "Non multi-arch definition of FP_REGNUM"
480#endif
0f71a2f6 481#if GDB_MULTI_ARCH
6166d547 482#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FP_REGNUM)
0f71a2f6
JM		 483#define FP_REGNUM (gdbarch_fp_regnum (current_gdbarch))
484#endif
485#endif
486
104c1213
JM		 487extern int gdbarch_pc_regnum (struct gdbarch *gdbarch);
488extern void set_gdbarch_pc_regnum (struct gdbarch *gdbarch, int pc_regnum);
83905903
AC		 489#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_REGNUM)
490#error "Non multi-arch definition of PC_REGNUM"
491#endif
0f71a2f6 492#if GDB_MULTI_ARCH
6166d547 493#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_REGNUM)
0f71a2f6
JM		 494#define PC_REGNUM (gdbarch_pc_regnum (current_gdbarch))
495#endif
496#endif
497
c2169756
AC		 498/* Default (value) for non- multi-arch platforms. */
499#if (!GDB_MULTI_ARCH) && !defined (PS_REGNUM)
500#define PS_REGNUM (-1)
501#endif
502
503extern int gdbarch_ps_regnum (struct gdbarch *gdbarch);
504extern void set_gdbarch_ps_regnum (struct gdbarch *gdbarch, int ps_regnum);
505#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PS_REGNUM)
506#error "Non multi-arch definition of PS_REGNUM"
507#endif
508#if GDB_MULTI_ARCH
509#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PS_REGNUM)
510#define PS_REGNUM (gdbarch_ps_regnum (current_gdbarch))
511#endif
512#endif
513
60054393 514/* Default (value) for non- multi-arch platforms. */
6166d547 515#if (!GDB_MULTI_ARCH) && !defined (FP0_REGNUM)
60054393
MS		 516#define FP0_REGNUM (-1)
517#endif
518
519extern int gdbarch_fp0_regnum (struct gdbarch *gdbarch);
520extern void set_gdbarch_fp0_regnum (struct gdbarch *gdbarch, int fp0_regnum);
83905903
AC		 521#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP0_REGNUM)
522#error "Non multi-arch definition of FP0_REGNUM"
523#endif
60054393 524#if GDB_MULTI_ARCH
6166d547 525#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FP0_REGNUM)
60054393
MS		 526#define FP0_REGNUM (gdbarch_fp0_regnum (current_gdbarch))
527#endif
528#endif
529
03863182 530/* Default (value) for non- multi-arch platforms. */
6166d547 531#if (!GDB_MULTI_ARCH) && !defined (NPC_REGNUM)
03863182
AC		 532#define NPC_REGNUM (-1)
533#endif
534
535extern int gdbarch_npc_regnum (struct gdbarch *gdbarch);
536extern void set_gdbarch_npc_regnum (struct gdbarch *gdbarch, int npc_regnum);
83905903
AC		 537#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NPC_REGNUM)
538#error "Non multi-arch definition of NPC_REGNUM"
539#endif
03863182 540#if GDB_MULTI_ARCH
6166d547 541#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NPC_REGNUM)
03863182
AC		 542#define NPC_REGNUM (gdbarch_npc_regnum (current_gdbarch))
543#endif
544#endif
545
546/* Default (value) for non- multi-arch platforms. */
6166d547 547#if (!GDB_MULTI_ARCH) && !defined (NNPC_REGNUM)
03863182
AC		 548#define NNPC_REGNUM (-1)
549#endif
550
551extern int gdbarch_nnpc_regnum (struct gdbarch *gdbarch);
552extern void set_gdbarch_nnpc_regnum (struct gdbarch *gdbarch, int nnpc_regnum);
83905903
AC		 553#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NNPC_REGNUM)
554#error "Non multi-arch definition of NNPC_REGNUM"
555#endif
03863182 556#if GDB_MULTI_ARCH
6166d547 557#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NNPC_REGNUM)
03863182
AC		 558#define NNPC_REGNUM (gdbarch_nnpc_regnum (current_gdbarch))
559#endif
560#endif
561
88c72b7d
AC		 562/* Convert stab register number (from `r' declaration) to a gdb REGNUM. */
563
564/* Default (function) for non- multi-arch platforms. */
565#if (!GDB_MULTI_ARCH) && !defined (STAB_REG_TO_REGNUM)
566#define STAB_REG_TO_REGNUM(stab_regnr) (no_op_reg_to_regnum (stab_regnr))
567#endif
568
569typedef int (gdbarch_stab_reg_to_regnum_ftype) (int stab_regnr);
570extern int gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, int stab_regnr);
571extern void set_gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_stab_reg_to_regnum_ftype *stab_reg_to_regnum);
83905903
AC		 572#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STAB_REG_TO_REGNUM)
573#error "Non multi-arch definition of STAB_REG_TO_REGNUM"
574#endif
88c72b7d
AC		 575#if GDB_MULTI_ARCH
576#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STAB_REG_TO_REGNUM)
577#define STAB_REG_TO_REGNUM(stab_regnr) (gdbarch_stab_reg_to_regnum (current_gdbarch, stab_regnr))
578#endif
579#endif
580
581/* Provide a default mapping from a ecoff register number to a gdb REGNUM. */
582
583/* Default (function) for non- multi-arch platforms. */
584#if (!GDB_MULTI_ARCH) && !defined (ECOFF_REG_TO_REGNUM)
585#define ECOFF_REG_TO_REGNUM(ecoff_regnr) (no_op_reg_to_regnum (ecoff_regnr))
586#endif
587
588typedef int (gdbarch_ecoff_reg_to_regnum_ftype) (int ecoff_regnr);
589extern int gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, int ecoff_regnr);
590extern void set_gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_ecoff_reg_to_regnum_ftype *ecoff_reg_to_regnum);
83905903
AC		 591#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ECOFF_REG_TO_REGNUM)
592#error "Non multi-arch definition of ECOFF_REG_TO_REGNUM"
593#endif
88c72b7d
AC		 594#if GDB_MULTI_ARCH
595#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ECOFF_REG_TO_REGNUM)
596#define ECOFF_REG_TO_REGNUM(ecoff_regnr) (gdbarch_ecoff_reg_to_regnum (current_gdbarch, ecoff_regnr))
597#endif
598#endif
599
600/* Provide a default mapping from a DWARF register number to a gdb REGNUM. */
601
602/* Default (function) for non- multi-arch platforms. */
603#if (!GDB_MULTI_ARCH) && !defined (DWARF_REG_TO_REGNUM)
604#define DWARF_REG_TO_REGNUM(dwarf_regnr) (no_op_reg_to_regnum (dwarf_regnr))
605#endif
606
607typedef int (gdbarch_dwarf_reg_to_regnum_ftype) (int dwarf_regnr);
608extern int gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, int dwarf_regnr);
609extern void set_gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf_reg_to_regnum_ftype *dwarf_reg_to_regnum);
83905903
AC		 610#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF_REG_TO_REGNUM)
611#error "Non multi-arch definition of DWARF_REG_TO_REGNUM"
612#endif
88c72b7d
AC		 613#if GDB_MULTI_ARCH
614#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF_REG_TO_REGNUM)
615#define DWARF_REG_TO_REGNUM(dwarf_regnr) (gdbarch_dwarf_reg_to_regnum (current_gdbarch, dwarf_regnr))
616#endif
617#endif
618
619/* Convert from an sdb register number to an internal gdb register number.
620 This should be defined in tm.h, if REGISTER_NAMES is not set up
621 to map one to one onto the sdb register numbers. */
622
623/* Default (function) for non- multi-arch platforms. */
624#if (!GDB_MULTI_ARCH) && !defined (SDB_REG_TO_REGNUM)
625#define SDB_REG_TO_REGNUM(sdb_regnr) (no_op_reg_to_regnum (sdb_regnr))
626#endif
627
628typedef int (gdbarch_sdb_reg_to_regnum_ftype) (int sdb_regnr);
629extern int gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, int sdb_regnr);
630extern void set_gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_sdb_reg_to_regnum_ftype *sdb_reg_to_regnum);
83905903
AC		 631#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SDB_REG_TO_REGNUM)
632#error "Non multi-arch definition of SDB_REG_TO_REGNUM"
633#endif
88c72b7d
AC		 634#if GDB_MULTI_ARCH
635#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SDB_REG_TO_REGNUM)
636#define SDB_REG_TO_REGNUM(sdb_regnr) (gdbarch_sdb_reg_to_regnum (current_gdbarch, sdb_regnr))
637#endif
638#endif
639
640/* Default (function) for non- multi-arch platforms. */
641#if (!GDB_MULTI_ARCH) && !defined (DWARF2_REG_TO_REGNUM)
642#define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (no_op_reg_to_regnum (dwarf2_regnr))
643#endif
644
645typedef int (gdbarch_dwarf2_reg_to_regnum_ftype) (int dwarf2_regnr);
646extern int gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, int dwarf2_regnr);
647extern void set_gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf2_reg_to_regnum_ftype *dwarf2_reg_to_regnum);
83905903
AC		 648#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_REG_TO_REGNUM)
649#error "Non multi-arch definition of DWARF2_REG_TO_REGNUM"
650#endif
88c72b7d
AC		 651#if GDB_MULTI_ARCH
652#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_REG_TO_REGNUM)
653#define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (gdbarch_dwarf2_reg_to_regnum (current_gdbarch, dwarf2_regnr))
654#endif
655#endif
656
33489c5b 657/* Default (function) for non- multi-arch platforms. */
6166d547 658#if (!GDB_MULTI_ARCH) && !defined (REGISTER_NAME)
33489c5b
AC		 659#define REGISTER_NAME(regnr) (legacy_register_name (regnr))
660#endif
661
104c1213
JM		 662typedef char * (gdbarch_register_name_ftype) (int regnr);
663extern char * gdbarch_register_name (struct gdbarch *gdbarch, int regnr);
664extern void set_gdbarch_register_name (struct gdbarch *gdbarch, gdbarch_register_name_ftype *register_name);
83905903
AC		 665#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_NAME)
666#error "Non multi-arch definition of REGISTER_NAME"
667#endif
33489c5b 668#if GDB_MULTI_ARCH
6166d547 669#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_NAME)
0f71a2f6
JM		 670#define REGISTER_NAME(regnr) (gdbarch_register_name (current_gdbarch, regnr))
671#endif
33489c5b 672#endif
0f71a2f6 673
104c1213
JM		 674extern int gdbarch_register_size (struct gdbarch *gdbarch);
675extern void set_gdbarch_register_size (struct gdbarch *gdbarch, int register_size);
83905903
AC		 676#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIZE)
677#error "Non multi-arch definition of REGISTER_SIZE"
678#endif
0f71a2f6 679#if GDB_MULTI_ARCH
6166d547 680#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIZE)
0f71a2f6
JM		 681#define REGISTER_SIZE (gdbarch_register_size (current_gdbarch))
682#endif
683#endif
684
104c1213
JM		 685extern int gdbarch_register_bytes (struct gdbarch *gdbarch);
686extern void set_gdbarch_register_bytes (struct gdbarch *gdbarch, int register_bytes);
83905903
AC		 687#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES)
688#error "Non multi-arch definition of REGISTER_BYTES"
689#endif
0f71a2f6 690#if GDB_MULTI_ARCH
6166d547 691#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES)
0f71a2f6
JM		 692#define REGISTER_BYTES (gdbarch_register_bytes (current_gdbarch))
693#endif
694#endif
695
104c1213
JM		 696typedef int (gdbarch_register_byte_ftype) (int reg_nr);
697extern int gdbarch_register_byte (struct gdbarch *gdbarch, int reg_nr);
698extern void set_gdbarch_register_byte (struct gdbarch *gdbarch, gdbarch_register_byte_ftype *register_byte);
83905903
AC		 699#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTE)
700#error "Non multi-arch definition of REGISTER_BYTE"
701#endif
0f71a2f6 702#if GDB_MULTI_ARCH
6166d547 703#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTE)
0f71a2f6
JM		 704#define REGISTER_BYTE(reg_nr) (gdbarch_register_byte (current_gdbarch, reg_nr))
705#endif
706#endif
707
104c1213
JM		 708typedef int (gdbarch_register_raw_size_ftype) (int reg_nr);
709extern int gdbarch_register_raw_size (struct gdbarch *gdbarch, int reg_nr);
710extern void set_gdbarch_register_raw_size (struct gdbarch *gdbarch, gdbarch_register_raw_size_ftype *register_raw_size);
83905903
AC		 711#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_RAW_SIZE)
712#error "Non multi-arch definition of REGISTER_RAW_SIZE"
713#endif
0f71a2f6 714#if GDB_MULTI_ARCH
6166d547 715#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_RAW_SIZE)
0f71a2f6
JM		 716#define REGISTER_RAW_SIZE(reg_nr) (gdbarch_register_raw_size (current_gdbarch, reg_nr))
717#endif
718#endif
719
104c1213
JM		 720extern int gdbarch_max_register_raw_size (struct gdbarch *gdbarch);
721extern void set_gdbarch_max_register_raw_size (struct gdbarch *gdbarch, int max_register_raw_size);
83905903
AC		 722#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MAX_REGISTER_RAW_SIZE)
723#error "Non multi-arch definition of MAX_REGISTER_RAW_SIZE"
724#endif
0f71a2f6 725#if GDB_MULTI_ARCH
6166d547 726#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MAX_REGISTER_RAW_SIZE)
0f71a2f6
JM		 727#define MAX_REGISTER_RAW_SIZE (gdbarch_max_register_raw_size (current_gdbarch))
728#endif
729#endif
730
104c1213
JM		 731typedef int (gdbarch_register_virtual_size_ftype) (int reg_nr);
732extern int gdbarch_register_virtual_size (struct gdbarch *gdbarch, int reg_nr);
733extern void set_gdbarch_register_virtual_size (struct gdbarch *gdbarch, gdbarch_register_virtual_size_ftype *register_virtual_size);
83905903
AC		 734#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_SIZE)
735#error "Non multi-arch definition of REGISTER_VIRTUAL_SIZE"
736#endif
0f71a2f6 737#if GDB_MULTI_ARCH
6166d547 738#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_SIZE)
0f71a2f6
JM		 739#define REGISTER_VIRTUAL_SIZE(reg_nr) (gdbarch_register_virtual_size (current_gdbarch, reg_nr))
740#endif
741#endif
742
104c1213
JM		 743extern int gdbarch_max_register_virtual_size (struct gdbarch *gdbarch);
744extern void set_gdbarch_max_register_virtual_size (struct gdbarch *gdbarch, int max_register_virtual_size);
83905903
AC		 745#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MAX_REGISTER_VIRTUAL_SIZE)
746#error "Non multi-arch definition of MAX_REGISTER_VIRTUAL_SIZE"
747#endif
0f71a2f6 748#if GDB_MULTI_ARCH
6166d547 749#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MAX_REGISTER_VIRTUAL_SIZE)
0f71a2f6
JM		 750#define MAX_REGISTER_VIRTUAL_SIZE (gdbarch_max_register_virtual_size (current_gdbarch))
751#endif
752#endif
753
104c1213
JM		 754typedef struct type * (gdbarch_register_virtual_type_ftype) (int reg_nr);
755extern struct type * gdbarch_register_virtual_type (struct gdbarch *gdbarch, int reg_nr);
756extern void set_gdbarch_register_virtual_type (struct gdbarch *gdbarch, gdbarch_register_virtual_type_ftype *register_virtual_type);
83905903
AC		 757#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_TYPE)
758#error "Non multi-arch definition of REGISTER_VIRTUAL_TYPE"
759#endif
0f71a2f6 760#if GDB_MULTI_ARCH
6166d547 761#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_TYPE)
0f71a2f6
JM		 762#define REGISTER_VIRTUAL_TYPE(reg_nr) (gdbarch_register_virtual_type (current_gdbarch, reg_nr))
763#endif
764#endif
765
666e11c5
EZ		 766/* Default (function) for non- multi-arch platforms. */
767#if (!GDB_MULTI_ARCH) && !defined (DO_REGISTERS_INFO)
768#define DO_REGISTERS_INFO(reg_nr, fpregs) (do_registers_info (reg_nr, fpregs))
769#endif
770
771typedef void (gdbarch_do_registers_info_ftype) (int reg_nr, int fpregs);
772extern void gdbarch_do_registers_info (struct gdbarch *gdbarch, int reg_nr, int fpregs);
773extern void set_gdbarch_do_registers_info (struct gdbarch *gdbarch, gdbarch_do_registers_info_ftype *do_registers_info);
83905903
AC		 774#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DO_REGISTERS_INFO)
775#error "Non multi-arch definition of DO_REGISTERS_INFO"
776#endif
666e11c5
EZ		 777#if GDB_MULTI_ARCH
778#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DO_REGISTERS_INFO)
779#define DO_REGISTERS_INFO(reg_nr, fpregs) (gdbarch_do_registers_info (current_gdbarch, reg_nr, fpregs))
780#endif
781#endif
782
5e74b15c
RE		 783/* Default (function) for non- multi-arch platforms. */
784#if (!GDB_MULTI_ARCH) && !defined (PRINT_FLOAT_INFO)
785#define PRINT_FLOAT_INFO() (default_print_float_info ())
786#endif
787
788typedef void (gdbarch_print_float_info_ftype) (void);
789extern void gdbarch_print_float_info (struct gdbarch *gdbarch);
790extern void set_gdbarch_print_float_info (struct gdbarch *gdbarch, gdbarch_print_float_info_ftype *print_float_info);
791#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PRINT_FLOAT_INFO)
792#error "Non multi-arch definition of PRINT_FLOAT_INFO"
793#endif
794#if GDB_MULTI_ARCH
795#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PRINT_FLOAT_INFO)
796#define PRINT_FLOAT_INFO() (gdbarch_print_float_info (current_gdbarch))
797#endif
798#endif
799
7c7651b2
AC		 800/* MAP a GDB RAW register number onto a simulator register number. See
801 also include/...-sim.h. */
802
803/* Default (function) for non- multi-arch platforms. */
804#if (!GDB_MULTI_ARCH) && !defined (REGISTER_SIM_REGNO)
805#define REGISTER_SIM_REGNO(reg_nr) (default_register_sim_regno (reg_nr))
806#endif
807
808typedef int (gdbarch_register_sim_regno_ftype) (int reg_nr);
809extern int gdbarch_register_sim_regno (struct gdbarch *gdbarch, int reg_nr);
810extern void set_gdbarch_register_sim_regno (struct gdbarch *gdbarch, gdbarch_register_sim_regno_ftype *register_sim_regno);
83905903
AC		 811#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIM_REGNO)
812#error "Non multi-arch definition of REGISTER_SIM_REGNO"
813#endif
7c7651b2
AC		 814#if GDB_MULTI_ARCH
815#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIM_REGNO)
816#define REGISTER_SIM_REGNO(reg_nr) (gdbarch_register_sim_regno (current_gdbarch, reg_nr))
817#endif
818#endif
819
2649061d
AC		 820#if defined (REGISTER_BYTES_OK)
821/* Legacy for systems yet to multi-arch REGISTER_BYTES_OK */
eee30e78 822#if !defined (REGISTER_BYTES_OK_P)
2649061d
AC		 823#define REGISTER_BYTES_OK_P() (1)
824#endif
eee30e78 825#endif
2649061d
AC		 826
827/* Default predicate for non- multi-arch targets. */
828#if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK_P)
829#define REGISTER_BYTES_OK_P() (0)
830#endif
831
832extern int gdbarch_register_bytes_ok_p (struct gdbarch *gdbarch);
83905903
AC		 833#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK_P)
834#error "Non multi-arch definition of REGISTER_BYTES_OK"
835#endif
2649061d
AC		 836#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK_P)
837#define REGISTER_BYTES_OK_P() (gdbarch_register_bytes_ok_p (current_gdbarch))
838#endif
839
840/* Default (function) for non- multi-arch platforms. */
841#if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK)
8e65ff28 842#define REGISTER_BYTES_OK(nr_bytes) (internal_error (__FILE__, __LINE__, "REGISTER_BYTES_OK"), 0)
2649061d
AC		 843#endif
844
845typedef int (gdbarch_register_bytes_ok_ftype) (long nr_bytes);
846extern int gdbarch_register_bytes_ok (struct gdbarch *gdbarch, long nr_bytes);
847extern void set_gdbarch_register_bytes_ok (struct gdbarch *gdbarch, gdbarch_register_bytes_ok_ftype *register_bytes_ok);
83905903
AC		 848#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK)
849#error "Non multi-arch definition of REGISTER_BYTES_OK"
850#endif
2649061d
AC		 851#if GDB_MULTI_ARCH
852#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK)
853#define REGISTER_BYTES_OK(nr_bytes) (gdbarch_register_bytes_ok (current_gdbarch, nr_bytes))
854#endif
855#endif
856
01fb7433
AC		 857/* Default (function) for non- multi-arch platforms. */
858#if (!GDB_MULTI_ARCH) && !defined (CANNOT_FETCH_REGISTER)
859#define CANNOT_FETCH_REGISTER(regnum) (cannot_register_not (regnum))
860#endif
861
862typedef int (gdbarch_cannot_fetch_register_ftype) (int regnum);
863extern int gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, int regnum);
864extern void set_gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, gdbarch_cannot_fetch_register_ftype *cannot_fetch_register);
83905903
AC		 865#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_FETCH_REGISTER)
866#error "Non multi-arch definition of CANNOT_FETCH_REGISTER"
867#endif
01fb7433
AC		 868#if GDB_MULTI_ARCH
869#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_FETCH_REGISTER)
870#define CANNOT_FETCH_REGISTER(regnum) (gdbarch_cannot_fetch_register (current_gdbarch, regnum))
871#endif
872#endif
873
874/* Default (function) for non- multi-arch platforms. */
875#if (!GDB_MULTI_ARCH) && !defined (CANNOT_STORE_REGISTER)
876#define CANNOT_STORE_REGISTER(regnum) (cannot_register_not (regnum))
877#endif
878
879typedef int (gdbarch_cannot_store_register_ftype) (int regnum);
880extern int gdbarch_cannot_store_register (struct gdbarch *gdbarch, int regnum);
881extern void set_gdbarch_cannot_store_register (struct gdbarch *gdbarch, gdbarch_cannot_store_register_ftype *cannot_store_register);
83905903
AC		 882#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STORE_REGISTER)
883#error "Non multi-arch definition of CANNOT_STORE_REGISTER"
884#endif
01fb7433
AC		 885#if GDB_MULTI_ARCH
886#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_STORE_REGISTER)
887#define CANNOT_STORE_REGISTER(regnum) (gdbarch_cannot_store_register (current_gdbarch, regnum))
888#endif
889#endif
890
9df628e0
RE		 891/* setjmp/longjmp support. */
892
893#if defined (GET_LONGJMP_TARGET)
894/* Legacy for systems yet to multi-arch GET_LONGJMP_TARGET */
895#if !defined (GET_LONGJMP_TARGET_P)
896#define GET_LONGJMP_TARGET_P() (1)
897#endif
898#endif
899
900/* Default predicate for non- multi-arch targets. */
901#if (!GDB_MULTI_ARCH) && !defined (GET_LONGJMP_TARGET_P)
902#define GET_LONGJMP_TARGET_P() (0)
903#endif
904
905extern int gdbarch_get_longjmp_target_p (struct gdbarch *gdbarch);
906#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET_P)
907#error "Non multi-arch definition of GET_LONGJMP_TARGET"
908#endif
909#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET_P)
910#define GET_LONGJMP_TARGET_P() (gdbarch_get_longjmp_target_p (current_gdbarch))
911#endif
912
913/* Default (function) for non- multi-arch platforms. */
914#if (!GDB_MULTI_ARCH) && !defined (GET_LONGJMP_TARGET)
915#define GET_LONGJMP_TARGET(pc) (internal_error (__FILE__, __LINE__, "GET_LONGJMP_TARGET"), 0)
916#endif
917
918typedef int (gdbarch_get_longjmp_target_ftype) (CORE_ADDR *pc);
919extern int gdbarch_get_longjmp_target (struct gdbarch *gdbarch, CORE_ADDR *pc);
920extern void set_gdbarch_get_longjmp_target (struct gdbarch *gdbarch, gdbarch_get_longjmp_target_ftype *get_longjmp_target);
921#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET)
922#error "Non multi-arch definition of GET_LONGJMP_TARGET"
923#endif
924#if GDB_MULTI_ARCH
925#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET)
926#define GET_LONGJMP_TARGET(pc) (gdbarch_get_longjmp_target (current_gdbarch, pc))
927#endif
928#endif
929
028c194b
AC		 930/* Non multi-arch DUMMY_FRAMES are a mess (multi-arch ones are not that
931 much better but at least they are vaguely consistent). The headers
932 and body contain convoluted #if/#else sequences for determine how
933 things should be compiled. Instead of trying to mimic that
934 behaviour here (and hence entrench it further) gdbarch simply
935 reqires that these methods be set up from the word go. This also
936 avoids any potential problems with moving beyond multi-arch partial. */
937
104c1213
JM		 938extern int gdbarch_use_generic_dummy_frames (struct gdbarch *gdbarch);
939extern void set_gdbarch_use_generic_dummy_frames (struct gdbarch *gdbarch, int use_generic_dummy_frames);
028c194b 940#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (USE_GENERIC_DUMMY_FRAMES)
83905903
AC		 941#error "Non multi-arch definition of USE_GENERIC_DUMMY_FRAMES"
942#endif
0f71a2f6 943#if GDB_MULTI_ARCH
028c194b 944#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (USE_GENERIC_DUMMY_FRAMES)
0f71a2f6
JM		 945#define USE_GENERIC_DUMMY_FRAMES (gdbarch_use_generic_dummy_frames (current_gdbarch))
946#endif
947#endif
948
104c1213
JM		 949extern int gdbarch_call_dummy_location (struct gdbarch *gdbarch);
950extern void set_gdbarch_call_dummy_location (struct gdbarch *gdbarch, int call_dummy_location);
028c194b 951#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LOCATION)
83905903
AC		 952#error "Non multi-arch definition of CALL_DUMMY_LOCATION"
953#endif
0f71a2f6 954#if GDB_MULTI_ARCH
028c194b 955#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LOCATION)
0f71a2f6
JM		 956#define CALL_DUMMY_LOCATION (gdbarch_call_dummy_location (current_gdbarch))
957#endif
958#endif
959
104c1213
JM		 960typedef CORE_ADDR (gdbarch_call_dummy_address_ftype) (void);
961extern CORE_ADDR gdbarch_call_dummy_address (struct gdbarch *gdbarch);
962extern void set_gdbarch_call_dummy_address (struct gdbarch *gdbarch, gdbarch_call_dummy_address_ftype *call_dummy_address);
83905903
AC		 963#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_ADDRESS)
964#error "Non multi-arch definition of CALL_DUMMY_ADDRESS"
965#endif
0f71a2f6 966#if GDB_MULTI_ARCH
6166d547 967#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_ADDRESS)
0f71a2f6
JM		 968#define CALL_DUMMY_ADDRESS() (gdbarch_call_dummy_address (current_gdbarch))
969#endif
970#endif
971
104c1213
JM		 972extern CORE_ADDR gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch);
973extern void set_gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch, CORE_ADDR call_dummy_start_offset);
83905903
AC		 974#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_START_OFFSET)
975#error "Non multi-arch definition of CALL_DUMMY_START_OFFSET"
976#endif
0f71a2f6 977#if GDB_MULTI_ARCH
6166d547 978#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_START_OFFSET)
0f71a2f6
JM		 979#define CALL_DUMMY_START_OFFSET (gdbarch_call_dummy_start_offset (current_gdbarch))
980#endif
981#endif
982
104c1213
JM		 983extern CORE_ADDR gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch);
984extern void set_gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch, CORE_ADDR call_dummy_breakpoint_offset);
83905903
AC		 985#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET)
986#error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET"
987#endif
0f71a2f6 988#if GDB_MULTI_ARCH
6166d547 989#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET)
0f71a2f6
JM		 990#define CALL_DUMMY_BREAKPOINT_OFFSET (gdbarch_call_dummy_breakpoint_offset (current_gdbarch))
991#endif
992#endif
993
104c1213
JM		 994extern int gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch *gdbarch);
995extern void set_gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch *gdbarch, int call_dummy_breakpoint_offset_p);
028c194b 996#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
83905903
AC		 997#error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET_P"
998#endif
0f71a2f6 999#if GDB_MULTI_ARCH
028c194b 1000#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
0f71a2f6
JM		 1001#define CALL_DUMMY_BREAKPOINT_OFFSET_P (gdbarch_call_dummy_breakpoint_offset_p (current_gdbarch))
1002#endif
1003#endif
1004
104c1213
JM		 1005extern int gdbarch_call_dummy_length (struct gdbarch *gdbarch);
1006extern void set_gdbarch_call_dummy_length (struct gdbarch *gdbarch, int call_dummy_length);
83905903
AC		 1007#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LENGTH)
1008#error "Non multi-arch definition of CALL_DUMMY_LENGTH"
1009#endif
0f71a2f6 1010#if GDB_MULTI_ARCH
6166d547 1011#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LENGTH)
0f71a2f6
JM		 1012#define CALL_DUMMY_LENGTH (gdbarch_call_dummy_length (current_gdbarch))
1013#endif
1014#endif
1015
104c1213
JM		 1016typedef int (gdbarch_pc_in_call_dummy_ftype) (CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
1017extern int gdbarch_pc_in_call_dummy (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
1018extern void set_gdbarch_pc_in_call_dummy (struct gdbarch *gdbarch, gdbarch_pc_in_call_dummy_ftype *pc_in_call_dummy);
028c194b 1019#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (PC_IN_CALL_DUMMY)
83905903
AC		 1020#error "Non multi-arch definition of PC_IN_CALL_DUMMY"
1021#endif
0f71a2f6 1022#if GDB_MULTI_ARCH
028c194b 1023#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (PC_IN_CALL_DUMMY)
0f71a2f6
JM		 1024#define PC_IN_CALL_DUMMY(pc, sp, frame_address) (gdbarch_pc_in_call_dummy (current_gdbarch, pc, sp, frame_address))
1025#endif
1026#endif
1027
104c1213
JM		 1028extern int gdbarch_call_dummy_p (struct gdbarch *gdbarch);
1029extern void set_gdbarch_call_dummy_p (struct gdbarch *gdbarch, int call_dummy_p);
028c194b 1030#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_P)
83905903
AC		 1031#error "Non multi-arch definition of CALL_DUMMY_P"
1032#endif
0f71a2f6 1033#if GDB_MULTI_ARCH
028c194b 1034#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_P)
0f71a2f6
JM		 1035#define CALL_DUMMY_P (gdbarch_call_dummy_p (current_gdbarch))
1036#endif
1037#endif
1038
33489c5b 1039/* Default (value) for non- multi-arch platforms. */
6166d547 1040#if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_WORDS)
33489c5b
AC		 1041#define CALL_DUMMY_WORDS (legacy_call_dummy_words)
1042#endif
1043
104c1213
JM		 1044extern LONGEST * gdbarch_call_dummy_words (struct gdbarch *gdbarch);
1045extern void set_gdbarch_call_dummy_words (struct gdbarch *gdbarch, LONGEST * call_dummy_words);
83905903
AC		 1046#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_WORDS)
1047#error "Non multi-arch definition of CALL_DUMMY_WORDS"
1048#endif
33489c5b 1049#if GDB_MULTI_ARCH
6166d547 1050#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_WORDS)
0f71a2f6
JM		 1051#define CALL_DUMMY_WORDS (gdbarch_call_dummy_words (current_gdbarch))
1052#endif
33489c5b
AC		 1053#endif
1054
1055/* Default (value) for non- multi-arch platforms. */
6166d547 1056#if (!GDB_MULTI_ARCH) && !defined (SIZEOF_CALL_DUMMY_WORDS)
33489c5b
AC		 1057#define SIZEOF_CALL_DUMMY_WORDS (legacy_sizeof_call_dummy_words)
1058#endif
0f71a2f6 1059
104c1213
JM		 1060extern int gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch);
1061extern void set_gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch, int sizeof_call_dummy_words);
83905903
AC		 1062#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIZEOF_CALL_DUMMY_WORDS)
1063#error "Non multi-arch definition of SIZEOF_CALL_DUMMY_WORDS"
1064#endif
33489c5b 1065#if GDB_MULTI_ARCH
6166d547 1066#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIZEOF_CALL_DUMMY_WORDS)
0f71a2f6
JM		 1067#define SIZEOF_CALL_DUMMY_WORDS (gdbarch_sizeof_call_dummy_words (current_gdbarch))
1068#endif
33489c5b 1069#endif
0f71a2f6 1070
104c1213
JM		 1071extern int gdbarch_call_dummy_stack_adjust_p (struct gdbarch *gdbarch);
1072extern void set_gdbarch_call_dummy_stack_adjust_p (struct gdbarch *gdbarch, int call_dummy_stack_adjust_p);
028c194b 1073#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_STACK_ADJUST_P)
83905903
AC		 1074#error "Non multi-arch definition of CALL_DUMMY_STACK_ADJUST_P"
1075#endif
0f71a2f6 1076#if GDB_MULTI_ARCH
028c194b 1077#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_STACK_ADJUST_P)
0f71a2f6
JM		 1078#define CALL_DUMMY_STACK_ADJUST_P (gdbarch_call_dummy_stack_adjust_p (current_gdbarch))
1079#endif
1080#endif
1081
104c1213
JM		 1082extern int gdbarch_call_dummy_stack_adjust (struct gdbarch *gdbarch);
1083extern void set_gdbarch_call_dummy_stack_adjust (struct gdbarch *gdbarch, int call_dummy_stack_adjust);
83905903
AC		 1084#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_STACK_ADJUST)
1085#error "Non multi-arch definition of CALL_DUMMY_STACK_ADJUST"
1086#endif
0f71a2f6 1087#if GDB_MULTI_ARCH
6166d547 1088#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_STACK_ADJUST)
0f71a2f6
JM		 1089#define CALL_DUMMY_STACK_ADJUST (gdbarch_call_dummy_stack_adjust (current_gdbarch))
1090#endif
1091#endif
1092
104c1213
JM		 1093typedef 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);
1094extern 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);
1095extern void set_gdbarch_fix_call_dummy (struct gdbarch *gdbarch, gdbarch_fix_call_dummy_ftype *fix_call_dummy);
83905903
AC		 1096#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FIX_CALL_DUMMY)
1097#error "Non multi-arch definition of FIX_CALL_DUMMY"
1098#endif
0f71a2f6 1099#if GDB_MULTI_ARCH
6166d547 1100#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FIX_CALL_DUMMY)
0f71a2f6
JM		 1101#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))
1102#endif
1103#endif
1104
10312cc4
AC		 1105/* Default (function) for non- multi-arch platforms. */
1106#if (!GDB_MULTI_ARCH) && !defined (INIT_FRAME_PC_FIRST)
1107#define INIT_FRAME_PC_FIRST(fromleaf, prev) (init_frame_pc_noop (fromleaf, prev))
1108#endif
1109
1110typedef void (gdbarch_init_frame_pc_first_ftype) (int fromleaf, struct frame_info *prev);
1111extern void gdbarch_init_frame_pc_first (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1112extern void set_gdbarch_init_frame_pc_first (struct gdbarch *gdbarch, gdbarch_init_frame_pc_first_ftype *init_frame_pc_first);
83905903
AC		 1113#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_FRAME_PC_FIRST)
1114#error "Non multi-arch definition of INIT_FRAME_PC_FIRST"
1115#endif
10312cc4
AC		 1116#if GDB_MULTI_ARCH
1117#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_FRAME_PC_FIRST)
1118#define INIT_FRAME_PC_FIRST(fromleaf, prev) (gdbarch_init_frame_pc_first (current_gdbarch, fromleaf, prev))
1119#endif
1120#endif
1121
1122/* Default (function) for non- multi-arch platforms. */
1123#if (!GDB_MULTI_ARCH) && !defined (INIT_FRAME_PC)
7824d2f2 1124#define INIT_FRAME_PC(fromleaf, prev) (init_frame_pc_default (fromleaf, prev))
10312cc4
AC		 1125#endif
1126
1127typedef void (gdbarch_init_frame_pc_ftype) (int fromleaf, struct frame_info *prev);
1128extern void gdbarch_init_frame_pc (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1129extern void set_gdbarch_init_frame_pc (struct gdbarch *gdbarch, gdbarch_init_frame_pc_ftype *init_frame_pc);
83905903
AC		 1130#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_FRAME_PC)
1131#error "Non multi-arch definition of INIT_FRAME_PC"
1132#endif
10312cc4
AC		 1133#if GDB_MULTI_ARCH
1134#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_FRAME_PC)
1135#define INIT_FRAME_PC(fromleaf, prev) (gdbarch_init_frame_pc (current_gdbarch, fromleaf, prev))
1136#endif
1137#endif
1138
104c1213
JM		 1139extern int gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch);
1140extern void set_gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch, int believe_pcc_promotion);
83905903
AC		 1141#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION)
1142#error "Non multi-arch definition of BELIEVE_PCC_PROMOTION"
1143#endif
0f71a2f6 1144#if GDB_MULTI_ARCH
6166d547 1145#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION)
0f71a2f6
JM		 1146#define BELIEVE_PCC_PROMOTION (gdbarch_believe_pcc_promotion (current_gdbarch))
1147#endif
1148#endif
1149
104c1213
JM		 1150extern int gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch);
1151extern void set_gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch, int believe_pcc_promotion_type);
83905903
AC		 1152#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION_TYPE)
1153#error "Non multi-arch definition of BELIEVE_PCC_PROMOTION_TYPE"
1154#endif
0f71a2f6 1155#if GDB_MULTI_ARCH
6166d547 1156#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION_TYPE)
0f71a2f6
JM		 1157#define BELIEVE_PCC_PROMOTION_TYPE (gdbarch_believe_pcc_promotion_type (current_gdbarch))
1158#endif
1159#endif
1160
33489c5b 1161/* Default (function) for non- multi-arch platforms. */
6166d547 1162#if (!GDB_MULTI_ARCH) && !defined (COERCE_FLOAT_TO_DOUBLE)
33489c5b
AC		 1163#define COERCE_FLOAT_TO_DOUBLE(formal, actual) (default_coerce_float_to_double (formal, actual))
1164#endif
1165
b9a8e3bf
JB		 1166typedef int (gdbarch_coerce_float_to_double_ftype) (struct type *formal, struct type *actual);
1167extern int gdbarch_coerce_float_to_double (struct gdbarch *gdbarch, struct type *formal, struct type *actual);
1168extern void set_gdbarch_coerce_float_to_double (struct gdbarch *gdbarch, gdbarch_coerce_float_to_double_ftype *coerce_float_to_double);
83905903
AC		 1169#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COERCE_FLOAT_TO_DOUBLE)
1170#error "Non multi-arch definition of COERCE_FLOAT_TO_DOUBLE"
1171#endif
33489c5b 1172#if GDB_MULTI_ARCH
6166d547 1173#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (COERCE_FLOAT_TO_DOUBLE)
b9a8e3bf
JB		 1174#define COERCE_FLOAT_TO_DOUBLE(formal, actual) (gdbarch_coerce_float_to_double (current_gdbarch, formal, actual))
1175#endif
33489c5b 1176#endif
b9a8e3bf 1177
028c194b
AC		 1178/* GET_SAVED_REGISTER is like DUMMY_FRAMES. It is at level one as the
1179 old code has strange #ifdef interaction. So far no one has found
1180 that default_get_saved_register() is the default they are after. */
1181
104c1213
JM		 1182typedef void (gdbarch_get_saved_register_ftype) (char *raw_buffer, int *optimized, CORE_ADDR *addrp, struct frame_info *frame, int regnum, enum lval_type *lval);
1183extern 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);
1184extern void set_gdbarch_get_saved_register (struct gdbarch *gdbarch, gdbarch_get_saved_register_ftype *get_saved_register);
028c194b 1185#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (GET_SAVED_REGISTER)
83905903
AC		 1186#error "Non multi-arch definition of GET_SAVED_REGISTER"
1187#endif
0f71a2f6 1188#if GDB_MULTI_ARCH
028c194b 1189#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (GET_SAVED_REGISTER)
0f71a2f6
JM		 1190#define GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (gdbarch_get_saved_register (current_gdbarch, raw_buffer, optimized, addrp, frame, regnum, lval))
1191#endif
1192#endif
1193
33489c5b 1194/* Default (function) for non- multi-arch platforms. */
6166d547 1195#if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERTIBLE)
33489c5b
AC		 1196#define REGISTER_CONVERTIBLE(nr) (generic_register_convertible_not (nr))
1197#endif
1198
104c1213
JM		 1199typedef int (gdbarch_register_convertible_ftype) (int nr);
1200extern int gdbarch_register_convertible (struct gdbarch *gdbarch, int nr);
1201extern void set_gdbarch_register_convertible (struct gdbarch *gdbarch, gdbarch_register_convertible_ftype *register_convertible);
83905903
AC		 1202#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERTIBLE)
1203#error "Non multi-arch definition of REGISTER_CONVERTIBLE"
1204#endif
33489c5b 1205#if GDB_MULTI_ARCH
6166d547 1206#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERTIBLE)
0f71a2f6
JM		 1207#define REGISTER_CONVERTIBLE(nr) (gdbarch_register_convertible (current_gdbarch, nr))
1208#endif
33489c5b
AC		 1209#endif
1210
1211/* Default (function) for non- multi-arch platforms. */
6166d547 1212#if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_VIRTUAL)
8e65ff28 1213#define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_VIRTUAL"), 0)
33489c5b 1214#endif
0f71a2f6 1215
104c1213
JM		 1216typedef void (gdbarch_register_convert_to_virtual_ftype) (int regnum, struct type *type, char *from, char *to);
1217extern void gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
1218extern void set_gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, gdbarch_register_convert_to_virtual_ftype *register_convert_to_virtual);
83905903
AC		 1219#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_VIRTUAL)
1220#error "Non multi-arch definition of REGISTER_CONVERT_TO_VIRTUAL"
1221#endif
33489c5b 1222#if GDB_MULTI_ARCH
6166d547 1223#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_VIRTUAL)
0f71a2f6
JM		 1224#define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (gdbarch_register_convert_to_virtual (current_gdbarch, regnum, type, from, to))
1225#endif
33489c5b
AC		 1226#endif
1227
1228/* Default (function) for non- multi-arch platforms. */
6166d547 1229#if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_RAW)
8e65ff28 1230#define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_RAW"), 0)
33489c5b 1231#endif
0f71a2f6 1232
104c1213
JM		 1233typedef void (gdbarch_register_convert_to_raw_ftype) (struct type *type, int regnum, char *from, char *to);
1234extern void gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, struct type *type, int regnum, char *from, char *to);
1235extern void set_gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, gdbarch_register_convert_to_raw_ftype *register_convert_to_raw);
83905903
AC		 1236#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_RAW)
1237#error "Non multi-arch definition of REGISTER_CONVERT_TO_RAW"
1238#endif
33489c5b 1239#if GDB_MULTI_ARCH
6166d547 1240#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_RAW)
0f71a2f6
JM		 1241#define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (gdbarch_register_convert_to_raw (current_gdbarch, type, regnum, from, to))
1242#endif
33489c5b
AC		 1243#endif
1244
34620563
AC		 1245/* This function is called when the value of a pseudo-register needs to
1246 be updated. Typically it will be defined on a per-architecture
1247 basis. */
1248
31e9866e
AC		 1249#if defined (FETCH_PSEUDO_REGISTER)
1250/* Legacy for systems yet to multi-arch FETCH_PSEUDO_REGISTER */
1251#if !defined (FETCH_PSEUDO_REGISTER_P)
1252#define FETCH_PSEUDO_REGISTER_P() (1)
1253#endif
1254#endif
1255
1256/* Default predicate for non- multi-arch targets. */
1257#if (!GDB_MULTI_ARCH) && !defined (FETCH_PSEUDO_REGISTER_P)
1258#define FETCH_PSEUDO_REGISTER_P() (0)
1259#endif
1260
1261extern int gdbarch_fetch_pseudo_register_p (struct gdbarch *gdbarch);
1262#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FETCH_PSEUDO_REGISTER_P)
1263#error "Non multi-arch definition of FETCH_PSEUDO_REGISTER"
1264#endif
1265#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FETCH_PSEUDO_REGISTER_P)
1266#define FETCH_PSEUDO_REGISTER_P() (gdbarch_fetch_pseudo_register_p (current_gdbarch))
1267#endif
1268
7f1b2585 1269/* Default (function) for non- multi-arch platforms. */
6166d547 1270#if (!GDB_MULTI_ARCH) && !defined (FETCH_PSEUDO_REGISTER)
8e65ff28 1271#define FETCH_PSEUDO_REGISTER(regnum) (internal_error (__FILE__, __LINE__, "FETCH_PSEUDO_REGISTER"), 0)
7f1b2585
EZ		 1272#endif
1273
1274typedef void (gdbarch_fetch_pseudo_register_ftype) (int regnum);
1275extern void gdbarch_fetch_pseudo_register (struct gdbarch *gdbarch, int regnum);
1276extern void set_gdbarch_fetch_pseudo_register (struct gdbarch *gdbarch, gdbarch_fetch_pseudo_register_ftype *fetch_pseudo_register);
83905903
AC		 1277#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FETCH_PSEUDO_REGISTER)
1278#error "Non multi-arch definition of FETCH_PSEUDO_REGISTER"
1279#endif
7f1b2585 1280#if GDB_MULTI_ARCH
6166d547 1281#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FETCH_PSEUDO_REGISTER)
7f1b2585
EZ		 1282#define FETCH_PSEUDO_REGISTER(regnum) (gdbarch_fetch_pseudo_register (current_gdbarch, regnum))
1283#endif
1284#endif
1285
34620563
AC		 1286/* This function is called when the value of a pseudo-register needs to
1287 be set or stored. Typically it will be defined on a
1288 per-architecture basis. */
1289
31e9866e
AC		 1290#if defined (STORE_PSEUDO_REGISTER)
1291/* Legacy for systems yet to multi-arch STORE_PSEUDO_REGISTER */
1292#if !defined (STORE_PSEUDO_REGISTER_P)
1293#define STORE_PSEUDO_REGISTER_P() (1)
1294#endif
1295#endif
1296
1297/* Default predicate for non- multi-arch targets. */
1298#if (!GDB_MULTI_ARCH) && !defined (STORE_PSEUDO_REGISTER_P)
1299#define STORE_PSEUDO_REGISTER_P() (0)
1300#endif
1301
1302extern int gdbarch_store_pseudo_register_p (struct gdbarch *gdbarch);
1303#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_PSEUDO_REGISTER_P)
1304#error "Non multi-arch definition of STORE_PSEUDO_REGISTER"
1305#endif
1306#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_PSEUDO_REGISTER_P)
1307#define STORE_PSEUDO_REGISTER_P() (gdbarch_store_pseudo_register_p (current_gdbarch))
1308#endif
1309
7f1b2585 1310/* Default (function) for non- multi-arch platforms. */
6166d547 1311#if (!GDB_MULTI_ARCH) && !defined (STORE_PSEUDO_REGISTER)
8e65ff28 1312#define STORE_PSEUDO_REGISTER(regnum) (internal_error (__FILE__, __LINE__, "STORE_PSEUDO_REGISTER"), 0)
7f1b2585
EZ		 1313#endif
1314
1315typedef void (gdbarch_store_pseudo_register_ftype) (int regnum);
1316extern void gdbarch_store_pseudo_register (struct gdbarch *gdbarch, int regnum);
1317extern void set_gdbarch_store_pseudo_register (struct gdbarch *gdbarch, gdbarch_store_pseudo_register_ftype *store_pseudo_register);
83905903
AC		 1318#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_PSEUDO_REGISTER)
1319#error "Non multi-arch definition of STORE_PSEUDO_REGISTER"
1320#endif
7f1b2585 1321#if GDB_MULTI_ARCH
6166d547 1322#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_PSEUDO_REGISTER)
7f1b2585
EZ		 1323#define STORE_PSEUDO_REGISTER(regnum) (gdbarch_store_pseudo_register (current_gdbarch, regnum))
1324#endif
1325#endif
1326
33489c5b 1327/* Default (function) for non- multi-arch platforms. */
6166d547 1328#if (!GDB_MULTI_ARCH) && !defined (POINTER_TO_ADDRESS)
ac2e2ef7 1329#define POINTER_TO_ADDRESS(type, buf) (unsigned_pointer_to_address (type, buf))
33489c5b 1330#endif
4478b372 1331
ac2e2ef7
AC		 1332typedef CORE_ADDR (gdbarch_pointer_to_address_ftype) (struct type *type, void *buf);
1333extern CORE_ADDR gdbarch_pointer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
4478b372 1334extern void set_gdbarch_pointer_to_address (struct gdbarch *gdbarch, gdbarch_pointer_to_address_ftype *pointer_to_address);
83905903
AC		 1335#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POINTER_TO_ADDRESS)
1336#error "Non multi-arch definition of POINTER_TO_ADDRESS"
1337#endif
33489c5b 1338#if GDB_MULTI_ARCH
6166d547 1339#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POINTER_TO_ADDRESS)
4478b372
JB		 1340#define POINTER_TO_ADDRESS(type, buf) (gdbarch_pointer_to_address (current_gdbarch, type, buf))
1341#endif
33489c5b
AC		 1342#endif
1343
1344/* Default (function) for non- multi-arch platforms. */
6166d547 1345#if (!GDB_MULTI_ARCH) && !defined (ADDRESS_TO_POINTER)
ac2e2ef7 1346#define ADDRESS_TO_POINTER(type, buf, addr) (unsigned_address_to_pointer (type, buf, addr))
33489c5b 1347#endif
4478b372 1348
ac2e2ef7
AC		 1349typedef void (gdbarch_address_to_pointer_ftype) (struct type *type, void *buf, CORE_ADDR addr);
1350extern void gdbarch_address_to_pointer (struct gdbarch *gdbarch, struct type *type, void *buf, CORE_ADDR addr);
4478b372 1351extern void set_gdbarch_address_to_pointer (struct gdbarch *gdbarch, gdbarch_address_to_pointer_ftype *address_to_pointer);
83905903
AC		 1352#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_TO_POINTER)
1353#error "Non multi-arch definition of ADDRESS_TO_POINTER"
1354#endif
33489c5b 1355#if GDB_MULTI_ARCH
6166d547 1356#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_TO_POINTER)
4478b372
JB		 1357#define ADDRESS_TO_POINTER(type, buf, addr) (gdbarch_address_to_pointer (current_gdbarch, type, buf, addr))
1358#endif
33489c5b
AC		 1359#endif
1360
fc0c74b1
AC		 1361#if defined (INTEGER_TO_ADDRESS)
1362/* Legacy for systems yet to multi-arch INTEGER_TO_ADDRESS */
1363#if !defined (INTEGER_TO_ADDRESS_P)
1364#define INTEGER_TO_ADDRESS_P() (1)
1365#endif
1366#endif
1367
1368/* Default predicate for non- multi-arch targets. */
1369#if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS_P)
1370#define INTEGER_TO_ADDRESS_P() (0)
1371#endif
1372
1373extern int gdbarch_integer_to_address_p (struct gdbarch *gdbarch);
1374#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS_P)
1375#error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1376#endif
1377#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS_P)
1378#define INTEGER_TO_ADDRESS_P() (gdbarch_integer_to_address_p (current_gdbarch))
1379#endif
1380
1381/* Default (function) for non- multi-arch platforms. */
1382#if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS)
73d3c16e 1383#define INTEGER_TO_ADDRESS(type, buf) (internal_error (__FILE__, __LINE__, "INTEGER_TO_ADDRESS"), 0)
fc0c74b1
AC		 1384#endif
1385
1386typedef CORE_ADDR (gdbarch_integer_to_address_ftype) (struct type *type, void *buf);
1387extern CORE_ADDR gdbarch_integer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
1388extern void set_gdbarch_integer_to_address (struct gdbarch *gdbarch, gdbarch_integer_to_address_ftype *integer_to_address);
1389#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS)
1390#error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1391#endif
1392#if GDB_MULTI_ARCH
1393#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS)
1394#define INTEGER_TO_ADDRESS(type, buf) (gdbarch_integer_to_address (current_gdbarch, type, buf))
1395#endif
1396#endif
1397
33489c5b 1398/* Default (function) for non- multi-arch platforms. */
6166d547 1399#if (!GDB_MULTI_ARCH) && !defined (RETURN_VALUE_ON_STACK)
33489c5b
AC		 1400#define RETURN_VALUE_ON_STACK(type) (generic_return_value_on_stack_not (type))
1401#endif
0f71a2f6 1402
71a9f22e
JB		 1403typedef int (gdbarch_return_value_on_stack_ftype) (struct type *type);
1404extern int gdbarch_return_value_on_stack (struct gdbarch *gdbarch, struct type *type);
1405extern void set_gdbarch_return_value_on_stack (struct gdbarch *gdbarch, gdbarch_return_value_on_stack_ftype *return_value_on_stack);
83905903
AC		 1406#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (RETURN_VALUE_ON_STACK)
1407#error "Non multi-arch definition of RETURN_VALUE_ON_STACK"
1408#endif
33489c5b 1409#if GDB_MULTI_ARCH
6166d547 1410#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (RETURN_VALUE_ON_STACK)
71a9f22e
JB		 1411#define RETURN_VALUE_ON_STACK(type) (gdbarch_return_value_on_stack (current_gdbarch, type))
1412#endif
33489c5b 1413#endif
71a9f22e 1414
104c1213
JM		 1415typedef void (gdbarch_extract_return_value_ftype) (struct type *type, char *regbuf, char *valbuf);
1416extern void gdbarch_extract_return_value (struct gdbarch *gdbarch, struct type *type, char *regbuf, char *valbuf);
1417extern void set_gdbarch_extract_return_value (struct gdbarch *gdbarch, gdbarch_extract_return_value_ftype *extract_return_value);
83905903
AC		 1418#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_RETURN_VALUE)
1419#error "Non multi-arch definition of EXTRACT_RETURN_VALUE"
1420#endif
0f71a2f6 1421#if GDB_MULTI_ARCH
6166d547 1422#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_RETURN_VALUE)
0f71a2f6
JM		 1423#define EXTRACT_RETURN_VALUE(type, regbuf, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regbuf, valbuf))
1424#endif
1425#endif
1426
c203844d
AC		 1427/* Default (function) for non- multi-arch platforms. */
1428#if (!GDB_MULTI_ARCH) && !defined (PUSH_ARGUMENTS)
1429#define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (default_push_arguments (nargs, args, sp, struct_return, struct_addr))
1430#endif
1431
104c1213
JM		 1432typedef CORE_ADDR (gdbarch_push_arguments_ftype) (int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
1433extern CORE_ADDR gdbarch_push_arguments (struct gdbarch *gdbarch, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
1434extern void set_gdbarch_push_arguments (struct gdbarch *gdbarch, gdbarch_push_arguments_ftype *push_arguments);
83905903
AC		 1435#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_ARGUMENTS)
1436#error "Non multi-arch definition of PUSH_ARGUMENTS"
1437#endif
0f71a2f6 1438#if GDB_MULTI_ARCH
6166d547 1439#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_ARGUMENTS)
0f71a2f6
JM		 1440#define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (gdbarch_push_arguments (current_gdbarch, nargs, args, sp, struct_return, struct_addr))
1441#endif
1442#endif
1443
104c1213
JM		 1444typedef void (gdbarch_push_dummy_frame_ftype) (void);
1445extern void gdbarch_push_dummy_frame (struct gdbarch *gdbarch);
1446extern void set_gdbarch_push_dummy_frame (struct gdbarch *gdbarch, gdbarch_push_dummy_frame_ftype *push_dummy_frame);
83905903
AC		 1447#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_DUMMY_FRAME)
1448#error "Non multi-arch definition of PUSH_DUMMY_FRAME"
1449#endif
0f71a2f6 1450#if GDB_MULTI_ARCH
6166d547 1451#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_DUMMY_FRAME)
0f71a2f6
JM		 1452#define PUSH_DUMMY_FRAME (gdbarch_push_dummy_frame (current_gdbarch))
1453#endif
1454#endif
1455
69a0d5f4
AC		 1456#if defined (PUSH_RETURN_ADDRESS)
1457/* Legacy for systems yet to multi-arch PUSH_RETURN_ADDRESS */
1458#if !defined (PUSH_RETURN_ADDRESS_P)
1459#define PUSH_RETURN_ADDRESS_P() (1)
1460#endif
1461#endif
1462
1463/* Default predicate for non- multi-arch targets. */
1464#if (!GDB_MULTI_ARCH) && !defined (PUSH_RETURN_ADDRESS_P)
1465#define PUSH_RETURN_ADDRESS_P() (0)
1466#endif
1467
1468extern int gdbarch_push_return_address_p (struct gdbarch *gdbarch);
1469#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_RETURN_ADDRESS_P)
1470#error "Non multi-arch definition of PUSH_RETURN_ADDRESS"
1471#endif
1472#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_RETURN_ADDRESS_P)
1473#define PUSH_RETURN_ADDRESS_P() (gdbarch_push_return_address_p (current_gdbarch))
1474#endif
1475
1476/* Default (function) for non- multi-arch platforms. */
1477#if (!GDB_MULTI_ARCH) && !defined (PUSH_RETURN_ADDRESS)
1478#define PUSH_RETURN_ADDRESS(pc, sp) (internal_error (__FILE__, __LINE__, "PUSH_RETURN_ADDRESS"), 0)
1479#endif
1480
104c1213
JM		 1481typedef CORE_ADDR (gdbarch_push_return_address_ftype) (CORE_ADDR pc, CORE_ADDR sp);
1482extern CORE_ADDR gdbarch_push_return_address (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp);
1483extern void set_gdbarch_push_return_address (struct gdbarch *gdbarch, gdbarch_push_return_address_ftype *push_return_address);
83905903
AC		 1484#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_RETURN_ADDRESS)
1485#error "Non multi-arch definition of PUSH_RETURN_ADDRESS"
1486#endif
0f71a2f6 1487#if GDB_MULTI_ARCH
6166d547 1488#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_RETURN_ADDRESS)
0f71a2f6
JM		 1489#define PUSH_RETURN_ADDRESS(pc, sp) (gdbarch_push_return_address (current_gdbarch, pc, sp))
1490#endif
1491#endif
1492
104c1213
JM		 1493typedef void (gdbarch_pop_frame_ftype) (void);
1494extern void gdbarch_pop_frame (struct gdbarch *gdbarch);
1495extern void set_gdbarch_pop_frame (struct gdbarch *gdbarch, gdbarch_pop_frame_ftype *pop_frame);
83905903
AC		 1496#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POP_FRAME)
1497#error "Non multi-arch definition of POP_FRAME"
1498#endif
0f71a2f6 1499#if GDB_MULTI_ARCH
6166d547 1500#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POP_FRAME)
0f71a2f6
JM		 1501#define POP_FRAME (gdbarch_pop_frame (current_gdbarch))
1502#endif
1503#endif
1504
104c1213
JM		 1505typedef void (gdbarch_store_struct_return_ftype) (CORE_ADDR addr, CORE_ADDR sp);
1506extern void gdbarch_store_struct_return (struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR sp);
1507extern void set_gdbarch_store_struct_return (struct gdbarch *gdbarch, gdbarch_store_struct_return_ftype *store_struct_return);
83905903
AC		 1508#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_STRUCT_RETURN)
1509#error "Non multi-arch definition of STORE_STRUCT_RETURN"
1510#endif
0f71a2f6 1511#if GDB_MULTI_ARCH
6166d547 1512#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_STRUCT_RETURN)
0f71a2f6
JM		 1513#define STORE_STRUCT_RETURN(addr, sp) (gdbarch_store_struct_return (current_gdbarch, addr, sp))
1514#endif
1515#endif
1516
104c1213
JM		 1517typedef void (gdbarch_store_return_value_ftype) (struct type *type, char *valbuf);
1518extern void gdbarch_store_return_value (struct gdbarch *gdbarch, struct type *type, char *valbuf);
1519extern void set_gdbarch_store_return_value (struct gdbarch *gdbarch, gdbarch_store_return_value_ftype *store_return_value);
83905903
AC		 1520#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_RETURN_VALUE)
1521#error "Non multi-arch definition of STORE_RETURN_VALUE"
1522#endif
0f71a2f6 1523#if GDB_MULTI_ARCH
6166d547 1524#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_RETURN_VALUE)
0f71a2f6
JM		 1525#define STORE_RETURN_VALUE(type, valbuf) (gdbarch_store_return_value (current_gdbarch, type, valbuf))
1526#endif
1527#endif
1528
d6dd581e
AC		 1529#if defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1530/* Legacy for systems yet to multi-arch EXTRACT_STRUCT_VALUE_ADDRESS */
1531#if !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1532#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1533#endif
1534#endif
1535
1536/* Default predicate for non- multi-arch targets. */
1537#if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1538#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
1539#endif
1540
1541extern int gdbarch_extract_struct_value_address_p (struct gdbarch *gdbarch);
83905903
AC		 1542#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1543#error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1544#endif
d6dd581e
AC		 1545#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1546#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_extract_struct_value_address_p (current_gdbarch))
1547#endif
1548
1549/* Default (function) for non- multi-arch platforms. */
1550#if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1551#define EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (internal_error (__FILE__, __LINE__, "EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
1552#endif
1553
104c1213
JM		 1554typedef CORE_ADDR (gdbarch_extract_struct_value_address_ftype) (char *regbuf);
1555extern CORE_ADDR gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, char *regbuf);
1556extern void set_gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_extract_struct_value_address_ftype *extract_struct_value_address);
83905903
AC		 1557#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1558#error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1559#endif
0f71a2f6 1560#if GDB_MULTI_ARCH
6166d547 1561#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
0f71a2f6
JM		 1562#define EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (gdbarch_extract_struct_value_address (current_gdbarch, regbuf))
1563#endif
1564#endif
1565
56f12751
AC		 1566/* Default (function) for non- multi-arch platforms. */
1567#if (!GDB_MULTI_ARCH) && !defined (USE_STRUCT_CONVENTION)
1568#define USE_STRUCT_CONVENTION(gcc_p, value_type) (generic_use_struct_convention (gcc_p, value_type))
1569#endif
1570
104c1213
JM		 1571typedef int (gdbarch_use_struct_convention_ftype) (int gcc_p, struct type *value_type);
1572extern int gdbarch_use_struct_convention (struct gdbarch *gdbarch, int gcc_p, struct type *value_type);
1573extern void set_gdbarch_use_struct_convention (struct gdbarch *gdbarch, gdbarch_use_struct_convention_ftype *use_struct_convention);
83905903
AC		 1574#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (USE_STRUCT_CONVENTION)
1575#error "Non multi-arch definition of USE_STRUCT_CONVENTION"
1576#endif
0f71a2f6 1577#if GDB_MULTI_ARCH
6166d547 1578#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (USE_STRUCT_CONVENTION)
0f71a2f6
JM		 1579#define USE_STRUCT_CONVENTION(gcc_p, value_type) (gdbarch_use_struct_convention (current_gdbarch, gcc_p, value_type))
1580#endif
1581#endif
1582
104c1213
JM		 1583typedef void (gdbarch_frame_init_saved_regs_ftype) (struct frame_info *frame);
1584extern void gdbarch_frame_init_saved_regs (struct gdbarch *gdbarch, struct frame_info *frame);
1585extern void set_gdbarch_frame_init_saved_regs (struct gdbarch *gdbarch, gdbarch_frame_init_saved_regs_ftype *frame_init_saved_regs);
83905903
AC		 1586#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_INIT_SAVED_REGS)
1587#error "Non multi-arch definition of FRAME_INIT_SAVED_REGS"
1588#endif
0f71a2f6 1589#if GDB_MULTI_ARCH
6166d547 1590#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_INIT_SAVED_REGS)
0f71a2f6
JM		 1591#define FRAME_INIT_SAVED_REGS(frame) (gdbarch_frame_init_saved_regs (current_gdbarch, frame))
1592#endif
1593#endif
1594
5fdff426
AC		 1595#if defined (INIT_EXTRA_FRAME_INFO)
1596/* Legacy for systems yet to multi-arch INIT_EXTRA_FRAME_INFO */
1597#if !defined (INIT_EXTRA_FRAME_INFO_P)
1598#define INIT_EXTRA_FRAME_INFO_P() (1)
1599#endif
1600#endif
1601
1602/* Default predicate for non- multi-arch targets. */
1603#if (!GDB_MULTI_ARCH) && !defined (INIT_EXTRA_FRAME_INFO_P)
1604#define INIT_EXTRA_FRAME_INFO_P() (0)
1605#endif
1606
1607extern int gdbarch_init_extra_frame_info_p (struct gdbarch *gdbarch);
1608#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_EXTRA_FRAME_INFO_P)
1609#error "Non multi-arch definition of INIT_EXTRA_FRAME_INFO"
1610#endif
1611#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_EXTRA_FRAME_INFO_P)
1612#define INIT_EXTRA_FRAME_INFO_P() (gdbarch_init_extra_frame_info_p (current_gdbarch))
1613#endif
1614
1615/* Default (function) for non- multi-arch platforms. */
1616#if (!GDB_MULTI_ARCH) && !defined (INIT_EXTRA_FRAME_INFO)
1617#define INIT_EXTRA_FRAME_INFO(fromleaf, frame) (internal_error (__FILE__, __LINE__, "INIT_EXTRA_FRAME_INFO"), 0)
1618#endif
1619
104c1213
JM		 1620typedef void (gdbarch_init_extra_frame_info_ftype) (int fromleaf, struct frame_info *frame);
1621extern void gdbarch_init_extra_frame_info (struct gdbarch *gdbarch, int fromleaf, struct frame_info *frame);
1622extern void set_gdbarch_init_extra_frame_info (struct gdbarch *gdbarch, gdbarch_init_extra_frame_info_ftype *init_extra_frame_info);
83905903
AC		 1623#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_EXTRA_FRAME_INFO)
1624#error "Non multi-arch definition of INIT_EXTRA_FRAME_INFO"
1625#endif
0f71a2f6 1626#if GDB_MULTI_ARCH
6166d547 1627#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_EXTRA_FRAME_INFO)
0f71a2f6
JM		 1628#define INIT_EXTRA_FRAME_INFO(fromleaf, frame) (gdbarch_init_extra_frame_info (current_gdbarch, fromleaf, frame))
1629#endif
1630#endif
1631
104c1213
JM		 1632typedef CORE_ADDR (gdbarch_skip_prologue_ftype) (CORE_ADDR ip);
1633extern CORE_ADDR gdbarch_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR ip);
1634extern void set_gdbarch_skip_prologue (struct gdbarch *gdbarch, gdbarch_skip_prologue_ftype *skip_prologue);
83905903
AC		 1635#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_PROLOGUE)
1636#error "Non multi-arch definition of SKIP_PROLOGUE"
1637#endif
0f71a2f6 1638#if GDB_MULTI_ARCH
6166d547 1639#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_PROLOGUE)
0f71a2f6
JM		 1640#define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip))
1641#endif
1642#endif
1643
33489c5b 1644/* Default (function) for non- multi-arch platforms. */
6166d547 1645#if (!GDB_MULTI_ARCH) && !defined (PROLOGUE_FRAMELESS_P)
33489c5b
AC		 1646#define PROLOGUE_FRAMELESS_P(ip) (generic_prologue_frameless_p (ip))
1647#endif
1648
dad41f9a
AC		 1649typedef int (gdbarch_prologue_frameless_p_ftype) (CORE_ADDR ip);
1650extern int gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, CORE_ADDR ip);
1651extern void set_gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, gdbarch_prologue_frameless_p_ftype *prologue_frameless_p);
83905903
AC		 1652#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PROLOGUE_FRAMELESS_P)
1653#error "Non multi-arch definition of PROLOGUE_FRAMELESS_P"
1654#endif
33489c5b 1655#if GDB_MULTI_ARCH
6166d547 1656#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PROLOGUE_FRAMELESS_P)
dad41f9a
AC		 1657#define PROLOGUE_FRAMELESS_P(ip) (gdbarch_prologue_frameless_p (current_gdbarch, ip))
1658#endif
33489c5b 1659#endif
dad41f9a 1660
104c1213
JM		 1661typedef int (gdbarch_inner_than_ftype) (CORE_ADDR lhs, CORE_ADDR rhs);
1662extern int gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs);
1663extern void set_gdbarch_inner_than (struct gdbarch *gdbarch, gdbarch_inner_than_ftype *inner_than);
83905903
AC		 1664#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INNER_THAN)
1665#error "Non multi-arch definition of INNER_THAN"
1666#endif
0f71a2f6 1667#if GDB_MULTI_ARCH
6166d547 1668#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INNER_THAN)
0f71a2f6
JM		 1669#define INNER_THAN(lhs, rhs) (gdbarch_inner_than (current_gdbarch, lhs, rhs))
1670#endif
1671#endif
1672
33489c5b 1673/* Default (function) for non- multi-arch platforms. */
6166d547 1674#if (!GDB_MULTI_ARCH) && !defined (BREAKPOINT_FROM_PC)
33489c5b
AC		 1675#define BREAKPOINT_FROM_PC(pcptr, lenptr) (legacy_breakpoint_from_pc (pcptr, lenptr))
1676#endif
1677
104c1213
JM		 1678typedef unsigned char * (gdbarch_breakpoint_from_pc_ftype) (CORE_ADDR *pcptr, int *lenptr);
1679extern unsigned char * gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr);
1680extern void set_gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc);
83905903
AC		 1681#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BREAKPOINT_FROM_PC)
1682#error "Non multi-arch definition of BREAKPOINT_FROM_PC"
1683#endif
33489c5b 1684#if GDB_MULTI_ARCH
6166d547 1685#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BREAKPOINT_FROM_PC)
0f71a2f6
JM		 1686#define BREAKPOINT_FROM_PC(pcptr, lenptr) (gdbarch_breakpoint_from_pc (current_gdbarch, pcptr, lenptr))
1687#endif
33489c5b
AC		 1688#endif
1689
1690/* Default (function) for non- multi-arch platforms. */
6166d547 1691#if (!GDB_MULTI_ARCH) && !defined (MEMORY_INSERT_BREAKPOINT)
33489c5b
AC		 1692#define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (default_memory_insert_breakpoint (addr, contents_cache))
1693#endif
0f71a2f6 1694
917317f4
JM		 1695typedef int (gdbarch_memory_insert_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
1696extern int gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
1697extern void set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint);
83905903
AC		 1698#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_INSERT_BREAKPOINT)
1699#error "Non multi-arch definition of MEMORY_INSERT_BREAKPOINT"
1700#endif
33489c5b 1701#if GDB_MULTI_ARCH
6166d547 1702#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_INSERT_BREAKPOINT)
917317f4
JM		 1703#define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (gdbarch_memory_insert_breakpoint (current_gdbarch, addr, contents_cache))
1704#endif
33489c5b
AC		 1705#endif
1706
1707/* Default (function) for non- multi-arch platforms. */
6166d547 1708#if (!GDB_MULTI_ARCH) && !defined (MEMORY_REMOVE_BREAKPOINT)
33489c5b
AC		 1709#define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (default_memory_remove_breakpoint (addr, contents_cache))
1710#endif
917317f4
JM		 1711
1712typedef int (gdbarch_memory_remove_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
1713extern int gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
1714extern void set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint);
83905903
AC		 1715#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_REMOVE_BREAKPOINT)
1716#error "Non multi-arch definition of MEMORY_REMOVE_BREAKPOINT"
1717#endif
33489c5b 1718#if GDB_MULTI_ARCH
6166d547 1719#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_REMOVE_BREAKPOINT)
917317f4
JM		 1720#define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (gdbarch_memory_remove_breakpoint (current_gdbarch, addr, contents_cache))
1721#endif
33489c5b 1722#endif
917317f4 1723
104c1213
JM		 1724extern CORE_ADDR gdbarch_decr_pc_after_break (struct gdbarch *gdbarch);
1725extern void set_gdbarch_decr_pc_after_break (struct gdbarch *gdbarch, CORE_ADDR decr_pc_after_break);
83905903
AC		 1726#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DECR_PC_AFTER_BREAK)
1727#error "Non multi-arch definition of DECR_PC_AFTER_BREAK"
1728#endif
0f71a2f6 1729#if GDB_MULTI_ARCH
6166d547 1730#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DECR_PC_AFTER_BREAK)
0f71a2f6
JM		 1731#define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch))
1732#endif
1733#endif
1734
e02bc4cc
DS		 1735/* Default (function) for non- multi-arch platforms. */
1736#if (!GDB_MULTI_ARCH) && !defined (PREPARE_TO_PROCEED)
1737#define PREPARE_TO_PROCEED(select_it) (default_prepare_to_proceed (select_it))
1738#endif
1739
1740typedef int (gdbarch_prepare_to_proceed_ftype) (int select_it);
1741extern int gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, int select_it);
1742extern void set_gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, gdbarch_prepare_to_proceed_ftype *prepare_to_proceed);
83905903
AC		 1743#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PREPARE_TO_PROCEED)
1744#error "Non multi-arch definition of PREPARE_TO_PROCEED"
1745#endif
e02bc4cc
DS		 1746#if GDB_MULTI_ARCH
1747#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PREPARE_TO_PROCEED)
1748#define PREPARE_TO_PROCEED(select_it) (gdbarch_prepare_to_proceed (current_gdbarch, select_it))
1749#endif
1750#endif
1751
104c1213
JM		 1752extern CORE_ADDR gdbarch_function_start_offset (struct gdbarch *gdbarch);
1753extern void set_gdbarch_function_start_offset (struct gdbarch *gdbarch, CORE_ADDR function_start_offset);
83905903
AC		 1754#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FUNCTION_START_OFFSET)
1755#error "Non multi-arch definition of FUNCTION_START_OFFSET"
1756#endif
0f71a2f6 1757#if GDB_MULTI_ARCH
6166d547 1758#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FUNCTION_START_OFFSET)
0f71a2f6
JM		 1759#define FUNCTION_START_OFFSET (gdbarch_function_start_offset (current_gdbarch))
1760#endif
1761#endif
1762
33489c5b 1763/* Default (function) for non- multi-arch platforms. */
6166d547 1764#if (!GDB_MULTI_ARCH) && !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
33489c5b
AC		 1765#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))
1766#endif
1767
104c1213
JM		 1768typedef void (gdbarch_remote_translate_xfer_address_ftype) (CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
1769extern void gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
1770extern void set_gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, gdbarch_remote_translate_xfer_address_ftype *remote_translate_xfer_address);
83905903
AC		 1771#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REMOTE_TRANSLATE_XFER_ADDRESS)
1772#error "Non multi-arch definition of REMOTE_TRANSLATE_XFER_ADDRESS"
1773#endif
33489c5b 1774#if GDB_MULTI_ARCH
6166d547 1775#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
0f71a2f6
JM		 1776#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))
1777#endif
33489c5b 1778#endif
0f71a2f6 1779
104c1213
JM		 1780extern CORE_ADDR gdbarch_frame_args_skip (struct gdbarch *gdbarch);
1781extern void set_gdbarch_frame_args_skip (struct gdbarch *gdbarch, CORE_ADDR frame_args_skip);
83905903
AC		 1782#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_SKIP)
1783#error "Non multi-arch definition of FRAME_ARGS_SKIP"
1784#endif
0f71a2f6 1785#if GDB_MULTI_ARCH
6166d547 1786#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_SKIP)
0f71a2f6
JM		 1787#define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch))
1788#endif
1789#endif
1790
33489c5b 1791/* Default (function) for non- multi-arch platforms. */
6166d547 1792#if (!GDB_MULTI_ARCH) && !defined (FRAMELESS_FUNCTION_INVOCATION)
33489c5b
AC		 1793#define FRAMELESS_FUNCTION_INVOCATION(fi) (generic_frameless_function_invocation_not (fi))
1794#endif
1795
104c1213
JM		 1796typedef int (gdbarch_frameless_function_invocation_ftype) (struct frame_info *fi);
1797extern int gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, struct frame_info *fi);
1798extern void set_gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, gdbarch_frameless_function_invocation_ftype *frameless_function_invocation);
83905903
AC		 1799#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAMELESS_FUNCTION_INVOCATION)
1800#error "Non multi-arch definition of FRAMELESS_FUNCTION_INVOCATION"
1801#endif
33489c5b 1802#if GDB_MULTI_ARCH
6166d547 1803#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAMELESS_FUNCTION_INVOCATION)
0f71a2f6
JM		 1804#define FRAMELESS_FUNCTION_INVOCATION(fi) (gdbarch_frameless_function_invocation (current_gdbarch, fi))
1805#endif
33489c5b 1806#endif
0f71a2f6 1807
104c1213
JM		 1808typedef CORE_ADDR (gdbarch_frame_chain_ftype) (struct frame_info *frame);
1809extern CORE_ADDR gdbarch_frame_chain (struct gdbarch *gdbarch, struct frame_info *frame);
1810extern void set_gdbarch_frame_chain (struct gdbarch *gdbarch, gdbarch_frame_chain_ftype *frame_chain);
83905903
AC		 1811#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN)
1812#error "Non multi-arch definition of FRAME_CHAIN"
1813#endif
0f71a2f6 1814#if GDB_MULTI_ARCH
6166d547 1815#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN)
0f71a2f6
JM		 1816#define FRAME_CHAIN(frame) (gdbarch_frame_chain (current_gdbarch, frame))
1817#endif
1818#endif
1819
7f55af32
AC		 1820/* Define a default FRAME_CHAIN_VALID, in the form that is suitable for
1821 most targets. If FRAME_CHAIN_VALID returns zero it means that the
1822 given frame is the outermost one and has no caller.
1823
1824 XXXX - both default and alternate frame_chain_valid functions are
1825 deprecated. New code should use dummy frames and one of the generic
1826 functions. */
1827
1828/* Default (function) for non- multi-arch platforms. */
1829#if (!GDB_MULTI_ARCH) && !defined (FRAME_CHAIN_VALID)
1830#define FRAME_CHAIN_VALID(chain, thisframe) (func_frame_chain_valid (chain, thisframe))
1831#endif
028c194b 1832
104c1213
JM		 1833typedef int (gdbarch_frame_chain_valid_ftype) (CORE_ADDR chain, struct frame_info *thisframe);
1834extern int gdbarch_frame_chain_valid (struct gdbarch *gdbarch, CORE_ADDR chain, struct frame_info *thisframe);
1835extern void set_gdbarch_frame_chain_valid (struct gdbarch *gdbarch, gdbarch_frame_chain_valid_ftype *frame_chain_valid);
7f55af32 1836#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN_VALID)
83905903
AC		 1837#error "Non multi-arch definition of FRAME_CHAIN_VALID"
1838#endif
0f71a2f6 1839#if GDB_MULTI_ARCH
7f55af32 1840#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN_VALID)
0f71a2f6
JM		 1841#define FRAME_CHAIN_VALID(chain, thisframe) (gdbarch_frame_chain_valid (current_gdbarch, chain, thisframe))
1842#endif
1843#endif
1844
104c1213
JM		 1845typedef CORE_ADDR (gdbarch_frame_saved_pc_ftype) (struct frame_info *fi);
1846extern CORE_ADDR gdbarch_frame_saved_pc (struct gdbarch *gdbarch, struct frame_info *fi);
1847extern void set_gdbarch_frame_saved_pc (struct gdbarch *gdbarch, gdbarch_frame_saved_pc_ftype *frame_saved_pc);
83905903
AC		 1848#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_SAVED_PC)
1849#error "Non multi-arch definition of FRAME_SAVED_PC"
1850#endif
0f71a2f6 1851#if GDB_MULTI_ARCH
6166d547 1852#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_SAVED_PC)
0f71a2f6
JM		 1853#define FRAME_SAVED_PC(fi) (gdbarch_frame_saved_pc (current_gdbarch, fi))
1854#endif
1855#endif
1856
104c1213
JM		 1857typedef CORE_ADDR (gdbarch_frame_args_address_ftype) (struct frame_info *fi);
1858extern CORE_ADDR gdbarch_frame_args_address (struct gdbarch *gdbarch, struct frame_info *fi);
1859extern void set_gdbarch_frame_args_address (struct gdbarch *gdbarch, gdbarch_frame_args_address_ftype *frame_args_address);
83905903
AC		 1860#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_ADDRESS)
1861#error "Non multi-arch definition of FRAME_ARGS_ADDRESS"
1862#endif
0f71a2f6 1863#if GDB_MULTI_ARCH
6166d547 1864#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_ADDRESS)
0f71a2f6
JM		 1865#define FRAME_ARGS_ADDRESS(fi) (gdbarch_frame_args_address (current_gdbarch, fi))
1866#endif
1867#endif
1868
104c1213
JM		 1869typedef CORE_ADDR (gdbarch_frame_locals_address_ftype) (struct frame_info *fi);
1870extern CORE_ADDR gdbarch_frame_locals_address (struct gdbarch *gdbarch, struct frame_info *fi);
1871extern void set_gdbarch_frame_locals_address (struct gdbarch *gdbarch, gdbarch_frame_locals_address_ftype *frame_locals_address);
83905903
AC		 1872#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_LOCALS_ADDRESS)
1873#error "Non multi-arch definition of FRAME_LOCALS_ADDRESS"
1874#endif
0f71a2f6 1875#if GDB_MULTI_ARCH
6166d547 1876#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_LOCALS_ADDRESS)
0f71a2f6
JM		 1877#define FRAME_LOCALS_ADDRESS(fi) (gdbarch_frame_locals_address (current_gdbarch, fi))
1878#endif
1879#endif
1880
104c1213
JM		 1881typedef CORE_ADDR (gdbarch_saved_pc_after_call_ftype) (struct frame_info *frame);
1882extern CORE_ADDR gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, struct frame_info *frame);
1883extern void set_gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, gdbarch_saved_pc_after_call_ftype *saved_pc_after_call);
83905903
AC		 1884#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVED_PC_AFTER_CALL)
1885#error "Non multi-arch definition of SAVED_PC_AFTER_CALL"
1886#endif
0f71a2f6 1887#if GDB_MULTI_ARCH
6166d547 1888#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVED_PC_AFTER_CALL)
0f71a2f6
JM		 1889#define SAVED_PC_AFTER_CALL(frame) (gdbarch_saved_pc_after_call (current_gdbarch, frame))
1890#endif
1891#endif
1892
104c1213
JM		 1893typedef int (gdbarch_frame_num_args_ftype) (struct frame_info *frame);
1894extern int gdbarch_frame_num_args (struct gdbarch *gdbarch, struct frame_info *frame);
1895extern void set_gdbarch_frame_num_args (struct gdbarch *gdbarch, gdbarch_frame_num_args_ftype *frame_num_args);
83905903
AC		 1896#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS)
1897#error "Non multi-arch definition of FRAME_NUM_ARGS"
1898#endif
0f71a2f6 1899#if GDB_MULTI_ARCH
6166d547 1900#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_NUM_ARGS)
0f71a2f6
JM		 1901#define FRAME_NUM_ARGS(frame) (gdbarch_frame_num_args (current_gdbarch, frame))
1902#endif
1903#endif
1904
2ada493a
AC		 1905#if defined (STACK_ALIGN)
1906/* Legacy for systems yet to multi-arch STACK_ALIGN */
eee30e78 1907#if !defined (STACK_ALIGN_P)
2ada493a
AC		 1908#define STACK_ALIGN_P() (1)
1909#endif
eee30e78 1910#endif
2ada493a 1911
33489c5b 1912/* Default predicate for non- multi-arch targets. */
6166d547 1913#if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN_P)
33489c5b
AC		 1914#define STACK_ALIGN_P() (0)
1915#endif
1916
2ada493a 1917extern int gdbarch_stack_align_p (struct gdbarch *gdbarch);
83905903
AC		 1918#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN_P)
1919#error "Non multi-arch definition of STACK_ALIGN"
1920#endif
6166d547 1921#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN_P)
2ada493a
AC		 1922#define STACK_ALIGN_P() (gdbarch_stack_align_p (current_gdbarch))
1923#endif
1924
33489c5b 1925/* Default (function) for non- multi-arch platforms. */
6166d547 1926#if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN)
8e65ff28 1927#define STACK_ALIGN(sp) (internal_error (__FILE__, __LINE__, "STACK_ALIGN"), 0)
33489c5b
AC		 1928#endif
1929
2ada493a
AC		 1930typedef CORE_ADDR (gdbarch_stack_align_ftype) (CORE_ADDR sp);
1931extern CORE_ADDR gdbarch_stack_align (struct gdbarch *gdbarch, CORE_ADDR sp);
1932extern void set_gdbarch_stack_align (struct gdbarch *gdbarch, gdbarch_stack_align_ftype *stack_align);
83905903
AC		 1933#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN)
1934#error "Non multi-arch definition of STACK_ALIGN"
1935#endif
33489c5b 1936#if GDB_MULTI_ARCH
6166d547 1937#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN)
2ada493a
AC		 1938#define STACK_ALIGN(sp) (gdbarch_stack_align (current_gdbarch, sp))
1939#endif
33489c5b 1940#endif
2ada493a 1941
0a49d05e
AC		 1942/* Default (value) for non- multi-arch platforms. */
1943#if (!GDB_MULTI_ARCH) && !defined (EXTRA_STACK_ALIGNMENT_NEEDED)
1944#define EXTRA_STACK_ALIGNMENT_NEEDED (1)
1945#endif
1946
1947extern int gdbarch_extra_stack_alignment_needed (struct gdbarch *gdbarch);
1948extern void set_gdbarch_extra_stack_alignment_needed (struct gdbarch *gdbarch, int extra_stack_alignment_needed);
83905903
AC		 1949#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRA_STACK_ALIGNMENT_NEEDED)
1950#error "Non multi-arch definition of EXTRA_STACK_ALIGNMENT_NEEDED"
1951#endif
0a49d05e
AC		 1952#if GDB_MULTI_ARCH
1953#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRA_STACK_ALIGNMENT_NEEDED)
1954#define EXTRA_STACK_ALIGNMENT_NEEDED (gdbarch_extra_stack_alignment_needed (current_gdbarch))
1955#endif
1956#endif
1957
d03e67c9
AC		 1958#if defined (REG_STRUCT_HAS_ADDR)
1959/* Legacy for systems yet to multi-arch REG_STRUCT_HAS_ADDR */
eee30e78 1960#if !defined (REG_STRUCT_HAS_ADDR_P)
d03e67c9
AC		 1961#define REG_STRUCT_HAS_ADDR_P() (1)
1962#endif
eee30e78 1963#endif
d03e67c9 1964
33489c5b 1965/* Default predicate for non- multi-arch targets. */
6166d547 1966#if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR_P)
33489c5b
AC		 1967#define REG_STRUCT_HAS_ADDR_P() (0)
1968#endif
1969
d03e67c9 1970extern int gdbarch_reg_struct_has_addr_p (struct gdbarch *gdbarch);
83905903
AC		 1971#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR_P)
1972#error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
1973#endif
6166d547 1974#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR_P)
d03e67c9
AC		 1975#define REG_STRUCT_HAS_ADDR_P() (gdbarch_reg_struct_has_addr_p (current_gdbarch))
1976#endif
1977
33489c5b 1978/* Default (function) for non- multi-arch platforms. */
6166d547 1979#if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR)
8e65ff28 1980#define REG_STRUCT_HAS_ADDR(gcc_p, type) (internal_error (__FILE__, __LINE__, "REG_STRUCT_HAS_ADDR"), 0)
33489c5b
AC		 1981#endif
1982
d03e67c9
AC		 1983typedef int (gdbarch_reg_struct_has_addr_ftype) (int gcc_p, struct type *type);
1984extern int gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, int gcc_p, struct type *type);
1985extern void set_gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, gdbarch_reg_struct_has_addr_ftype *reg_struct_has_addr);
83905903
AC		 1986#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR)
1987#error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
1988#endif
33489c5b 1989#if GDB_MULTI_ARCH
6166d547 1990#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR)
d03e67c9
AC		 1991#define REG_STRUCT_HAS_ADDR(gcc_p, type) (gdbarch_reg_struct_has_addr (current_gdbarch, gcc_p, type))
1992#endif
33489c5b 1993#endif
d03e67c9 1994
d1e3cf49
AC		 1995#if defined (SAVE_DUMMY_FRAME_TOS)
1996/* Legacy for systems yet to multi-arch SAVE_DUMMY_FRAME_TOS */
eee30e78 1997#if !defined (SAVE_DUMMY_FRAME_TOS_P)
d1e3cf49
AC		 1998#define SAVE_DUMMY_FRAME_TOS_P() (1)
1999#endif
eee30e78 2000#endif
d1e3cf49
AC		 2001
2002/* Default predicate for non- multi-arch targets. */
6166d547 2003#if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS_P)
d1e3cf49
AC		 2004#define SAVE_DUMMY_FRAME_TOS_P() (0)
2005#endif
2006
2007extern int gdbarch_save_dummy_frame_tos_p (struct gdbarch *gdbarch);
83905903
AC		 2008#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS_P)
2009#error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
2010#endif
6166d547 2011#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS_P)
d1e3cf49
AC		 2012#define SAVE_DUMMY_FRAME_TOS_P() (gdbarch_save_dummy_frame_tos_p (current_gdbarch))
2013#endif
2014
2015/* Default (function) for non- multi-arch platforms. */
6166d547 2016#if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS)
8e65ff28 2017#define SAVE_DUMMY_FRAME_TOS(sp) (internal_error (__FILE__, __LINE__, "SAVE_DUMMY_FRAME_TOS"), 0)
d1e3cf49
AC		 2018#endif
2019
2020typedef void (gdbarch_save_dummy_frame_tos_ftype) (CORE_ADDR sp);
2021extern void gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, CORE_ADDR sp);
2022extern void set_gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, gdbarch_save_dummy_frame_tos_ftype *save_dummy_frame_tos);
83905903
AC		 2023#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS)
2024#error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
2025#endif
d1e3cf49 2026#if GDB_MULTI_ARCH
6166d547 2027#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS)
d1e3cf49
AC		 2028#define SAVE_DUMMY_FRAME_TOS(sp) (gdbarch_save_dummy_frame_tos (current_gdbarch, sp))
2029#endif
2030#endif
2031
58d5518e
ND		 2032extern int gdbarch_parm_boundary (struct gdbarch *gdbarch);
2033extern void set_gdbarch_parm_boundary (struct gdbarch *gdbarch, int parm_boundary);
83905903
AC		 2034#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PARM_BOUNDARY)
2035#error "Non multi-arch definition of PARM_BOUNDARY"
2036#endif
58d5518e
ND		 2037#if GDB_MULTI_ARCH
2038#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PARM_BOUNDARY)
2039#define PARM_BOUNDARY (gdbarch_parm_boundary (current_gdbarch))
2040#endif
2041#endif
2042
f0d4cc9e 2043/* Default (value) for non- multi-arch platforms. */
6166d547 2044#if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_FORMAT)
f0d4cc9e
AC		 2045#define TARGET_FLOAT_FORMAT (default_float_format (current_gdbarch))
2046#endif
2047
2048extern const struct floatformat * gdbarch_float_format (struct gdbarch *gdbarch);
2049extern void set_gdbarch_float_format (struct gdbarch *gdbarch, const struct floatformat * float_format);
83905903
AC		 2050#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_FORMAT)
2051#error "Non multi-arch definition of TARGET_FLOAT_FORMAT"
2052#endif
f0d4cc9e 2053#if GDB_MULTI_ARCH
6166d547 2054#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_FORMAT)
f0d4cc9e
AC		 2055#define TARGET_FLOAT_FORMAT (gdbarch_float_format (current_gdbarch))
2056#endif
2057#endif
2058
2059/* Default (value) for non- multi-arch platforms. */
6166d547 2060#if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_FORMAT)
f0d4cc9e
AC		 2061#define TARGET_DOUBLE_FORMAT (default_double_format (current_gdbarch))
2062#endif
2063
2064extern const struct floatformat * gdbarch_double_format (struct gdbarch *gdbarch);
2065extern void set_gdbarch_double_format (struct gdbarch *gdbarch, const struct floatformat * double_format);
83905903
AC		 2066#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_FORMAT)
2067#error "Non multi-arch definition of TARGET_DOUBLE_FORMAT"
2068#endif
f0d4cc9e 2069#if GDB_MULTI_ARCH
6166d547 2070#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_FORMAT)
f0d4cc9e
AC		 2071#define TARGET_DOUBLE_FORMAT (gdbarch_double_format (current_gdbarch))
2072#endif
2073#endif
2074
2075/* Default (value) for non- multi-arch platforms. */
6166d547 2076#if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_FORMAT)
2fa5c1e0 2077#define TARGET_LONG_DOUBLE_FORMAT (default_double_format (current_gdbarch))
f0d4cc9e
AC		 2078#endif
2079
2080extern const struct floatformat * gdbarch_long_double_format (struct gdbarch *gdbarch);
2081extern void set_gdbarch_long_double_format (struct gdbarch *gdbarch, const struct floatformat * long_double_format);
83905903
AC		 2082#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_FORMAT)
2083#error "Non multi-arch definition of TARGET_LONG_DOUBLE_FORMAT"
2084#endif
f0d4cc9e 2085#if GDB_MULTI_ARCH
6166d547 2086#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_FORMAT)
f0d4cc9e
AC		 2087#define TARGET_LONG_DOUBLE_FORMAT (gdbarch_long_double_format (current_gdbarch))
2088#endif
2089#endif
2090
f517ea4e
PS		 2091/* Default (function) for non- multi-arch platforms. */
2092#if (!GDB_MULTI_ARCH) && !defined (CONVERT_FROM_FUNC_PTR_ADDR)
875e1767 2093#define CONVERT_FROM_FUNC_PTR_ADDR(addr) (core_addr_identity (addr))
f517ea4e
PS		 2094#endif
2095
2096typedef CORE_ADDR (gdbarch_convert_from_func_ptr_addr_ftype) (CORE_ADDR addr);
2097extern CORE_ADDR gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, CORE_ADDR addr);
2098extern 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		 2099#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_FROM_FUNC_PTR_ADDR)
2100#error "Non multi-arch definition of CONVERT_FROM_FUNC_PTR_ADDR"
2101#endif
f517ea4e
PS		 2102#if GDB_MULTI_ARCH
2103#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_FROM_FUNC_PTR_ADDR)
2104#define CONVERT_FROM_FUNC_PTR_ADDR(addr) (gdbarch_convert_from_func_ptr_addr (current_gdbarch, addr))
2105#endif
2106#endif
2107
875e1767
AC		 2108/* On some machines there are bits in addresses which are not really
2109 part of the address, but are used by the kernel, the hardware, etc.
2110 for special purposes. ADDR_BITS_REMOVE takes out any such bits so
2111 we get a "real" address such as one would find in a symbol table.
2112 This is used only for addresses of instructions, and even then I'm
2113 not sure it's used in all contexts. It exists to deal with there
2114 being a few stray bits in the PC which would mislead us, not as some
2115 sort of generic thing to handle alignment or segmentation (it's
2116 possible it should be in TARGET_READ_PC instead). */
2117
2118/* Default (function) for non- multi-arch platforms. */
2119#if (!GDB_MULTI_ARCH) && !defined (ADDR_BITS_REMOVE)
2120#define ADDR_BITS_REMOVE(addr) (core_addr_identity (addr))
2121#endif
2122
2123typedef CORE_ADDR (gdbarch_addr_bits_remove_ftype) (CORE_ADDR addr);
2124extern CORE_ADDR gdbarch_addr_bits_remove (struct gdbarch *gdbarch, CORE_ADDR addr);
2125extern void set_gdbarch_addr_bits_remove (struct gdbarch *gdbarch, gdbarch_addr_bits_remove_ftype *addr_bits_remove);
83905903
AC		 2126#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDR_BITS_REMOVE)
2127#error "Non multi-arch definition of ADDR_BITS_REMOVE"
2128#endif
875e1767
AC		 2129#if GDB_MULTI_ARCH
2130#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDR_BITS_REMOVE)
2131#define ADDR_BITS_REMOVE(addr) (gdbarch_addr_bits_remove (current_gdbarch, addr))
2132#endif
2133#endif
2134
181c1381
RE		 2135/* It is not at all clear why SMASH_TEXT_ADDRESS is not folded into
2136 ADDR_BITS_REMOVE. */
2137
2138/* Default (function) for non- multi-arch platforms. */
2139#if (!GDB_MULTI_ARCH) && !defined (SMASH_TEXT_ADDRESS)
2140#define SMASH_TEXT_ADDRESS(addr) (core_addr_identity (addr))
2141#endif
2142
2143typedef CORE_ADDR (gdbarch_smash_text_address_ftype) (CORE_ADDR addr);
2144extern CORE_ADDR gdbarch_smash_text_address (struct gdbarch *gdbarch, CORE_ADDR addr);
2145extern void set_gdbarch_smash_text_address (struct gdbarch *gdbarch, gdbarch_smash_text_address_ftype *smash_text_address);
2146#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SMASH_TEXT_ADDRESS)
2147#error "Non multi-arch definition of SMASH_TEXT_ADDRESS"
2148#endif
2149#if GDB_MULTI_ARCH
2150#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SMASH_TEXT_ADDRESS)
2151#define SMASH_TEXT_ADDRESS(addr) (gdbarch_smash_text_address (current_gdbarch, addr))
2152#endif
2153#endif
2154
64c4637f
AC		 2155/* FIXME/cagney/2001-01-18: This should be split in two. A target method that indicates if
2156 the target needs software single step. An ISA method to implement it.
2157
2158 FIXME/cagney/2001-01-18: This should be replaced with something that inserts breakpoints
2159 using the breakpoint system instead of blatting memory directly (as with rs6000).
2160
2161 FIXME/cagney/2001-01-18: The logic is backwards. It should be asking if the target can
2162 single step. If not, then implement single step using breakpoints. */
2163
2164#if defined (SOFTWARE_SINGLE_STEP)
2165/* Legacy for systems yet to multi-arch SOFTWARE_SINGLE_STEP */
2166#if !defined (SOFTWARE_SINGLE_STEP_P)
2167#define SOFTWARE_SINGLE_STEP_P() (1)
2168#endif
2169#endif
2170
2171/* Default predicate for non- multi-arch targets. */
2172#if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP_P)
2173#define SOFTWARE_SINGLE_STEP_P() (0)
2174#endif
2175
2176extern int gdbarch_software_single_step_p (struct gdbarch *gdbarch);
83905903
AC		 2177#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP_P)
2178#error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2179#endif
64c4637f
AC		 2180#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP_P)
2181#define SOFTWARE_SINGLE_STEP_P() (gdbarch_software_single_step_p (current_gdbarch))
2182#endif
2183
2184/* Default (function) for non- multi-arch platforms. */
2185#if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP)
2186#define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (internal_error (__FILE__, __LINE__, "SOFTWARE_SINGLE_STEP"), 0)
2187#endif
2188
2189typedef void (gdbarch_software_single_step_ftype) (enum target_signal sig, int insert_breakpoints_p);
2190extern void gdbarch_software_single_step (struct gdbarch *gdbarch, enum target_signal sig, int insert_breakpoints_p);
2191extern void set_gdbarch_software_single_step (struct gdbarch *gdbarch, gdbarch_software_single_step_ftype *software_single_step);
83905903
AC		 2192#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP)
2193#error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2194#endif
64c4637f
AC		 2195#if GDB_MULTI_ARCH
2196#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP)
2197#define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (gdbarch_software_single_step (current_gdbarch, sig, insert_breakpoints_p))
2198#endif
2199#endif
2200
2bf0cb65
EZ		 2201/* Default (function) for non- multi-arch platforms. */
2202#if (!GDB_MULTI_ARCH) && !defined (TARGET_PRINT_INSN)
2203#define TARGET_PRINT_INSN(vma, info) (legacy_print_insn (vma, info))
2204#endif
2205
2206typedef int (gdbarch_print_insn_ftype) (bfd_vma vma, disassemble_info *info);
2207extern int gdbarch_print_insn (struct gdbarch *gdbarch, bfd_vma vma, disassemble_info *info);
2208extern void set_gdbarch_print_insn (struct gdbarch *gdbarch, gdbarch_print_insn_ftype *print_insn);
2209#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PRINT_INSN)
2210#error "Non multi-arch definition of TARGET_PRINT_INSN"
2211#endif
2212#if GDB_MULTI_ARCH
2213#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PRINT_INSN)
2214#define TARGET_PRINT_INSN(vma, info) (gdbarch_print_insn (current_gdbarch, vma, info))
2215#endif
2216#endif
2217
bdcd319a
CV		 2218/* Default (function) for non- multi-arch platforms. */
2219#if (!GDB_MULTI_ARCH) && !defined (SKIP_TRAMPOLINE_CODE)
2220#define SKIP_TRAMPOLINE_CODE(pc) (generic_skip_trampoline_code (pc))
2221#endif
2222
2223typedef CORE_ADDR (gdbarch_skip_trampoline_code_ftype) (CORE_ADDR pc);
2224extern CORE_ADDR gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, CORE_ADDR pc);
2225extern void set_gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, gdbarch_skip_trampoline_code_ftype *skip_trampoline_code);
2226#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_TRAMPOLINE_CODE)
2227#error "Non multi-arch definition of SKIP_TRAMPOLINE_CODE"
2228#endif
2229#if GDB_MULTI_ARCH
2230#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_TRAMPOLINE_CODE)
2231#define SKIP_TRAMPOLINE_CODE(pc) (gdbarch_skip_trampoline_code (current_gdbarch, pc))
2232#endif
2233#endif
2234
68e9cc94
CV		 2235/* For SVR4 shared libraries, each call goes through a small piece of
2236 trampoline code in the ".plt" section. IN_SOLIB_CALL_TRAMPOLINE evaluates
2237 to nonzero if we are current stopped in one of these. */
2238
2239/* Default (function) for non- multi-arch platforms. */
2240#if (!GDB_MULTI_ARCH) && !defined (IN_SOLIB_CALL_TRAMPOLINE)
2241#define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (generic_in_solib_call_trampoline (pc, name))
2242#endif
2243
2244typedef int (gdbarch_in_solib_call_trampoline_ftype) (CORE_ADDR pc, char *name);
2245extern int gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2246extern void set_gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_call_trampoline_ftype *in_solib_call_trampoline);
2247#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_CALL_TRAMPOLINE)
2248#error "Non multi-arch definition of IN_SOLIB_CALL_TRAMPOLINE"
2249#endif
2250#if GDB_MULTI_ARCH
2251#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IN_SOLIB_CALL_TRAMPOLINE)
2252#define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (gdbarch_in_solib_call_trampoline (current_gdbarch, pc, name))
2253#endif
2254#endif
2255
c12260ac
CV		 2256/* A target might have problems with watchpoints as soon as the stack
2257 frame of the current function has been destroyed. This mostly happens
2258 as the first action in a funtion's epilogue. in_function_epilogue_p()
2259 is defined to return a non-zero value if either the given addr is one
2260 instruction after the stack destroying instruction up to the trailing
2261 return instruction or if we can figure out that the stack frame has
2262 already been invalidated regardless of the value of addr. Targets
2263 which don't suffer from that problem could just let this functionality
2264 untouched. */
2265
2266typedef int (gdbarch_in_function_epilogue_p_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr);
2267extern int gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR addr);
2268extern void set_gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, gdbarch_in_function_epilogue_p_ftype *in_function_epilogue_p);
2269
552c04a7
TT		 2270/* Given a vector of command-line arguments, return a newly allocated
2271 string which, when passed to the create_inferior function, will be
2272 parsed (on Unix systems, by the shell) to yield the same vector.
2273 This function should call error() if the argument vector is not
2274 representable for this target or if this target does not support
2275 command-line arguments.
2276 ARGC is the number of elements in the vector.
2277 ARGV is an array of strings, one per argument. */
2278
2279typedef char * (gdbarch_construct_inferior_arguments_ftype) (struct gdbarch *gdbarch, int argc, char **argv);
2280extern char * gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, int argc, char **argv);
2281extern void set_gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, gdbarch_construct_inferior_arguments_ftype *construct_inferior_arguments);
2282
b6af0555
JS		 2283#if defined (DWARF2_BUILD_FRAME_INFO)
2284/* Legacy for systems yet to multi-arch DWARF2_BUILD_FRAME_INFO */
2285#if !defined (DWARF2_BUILD_FRAME_INFO_P)
2286#define DWARF2_BUILD_FRAME_INFO_P() (1)
2287#endif
2288#endif
2289
2290/* Default predicate for non- multi-arch targets. */
2291#if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO_P)
2292#define DWARF2_BUILD_FRAME_INFO_P() (0)
2293#endif
2294
2295extern int gdbarch_dwarf2_build_frame_info_p (struct gdbarch *gdbarch);
2296#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO_P)
2297#error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
2298#endif
2299#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO_P)
2300#define DWARF2_BUILD_FRAME_INFO_P() (gdbarch_dwarf2_build_frame_info_p (current_gdbarch))
2301#endif
2302
2303/* Default (function) for non- multi-arch platforms. */
2304#if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO)
2305#define DWARF2_BUILD_FRAME_INFO(objfile) (internal_error (__FILE__, __LINE__, "DWARF2_BUILD_FRAME_INFO"), 0)
2306#endif
2307
2308typedef void (gdbarch_dwarf2_build_frame_info_ftype) (struct objfile *objfile);
2309extern void gdbarch_dwarf2_build_frame_info (struct gdbarch *gdbarch, struct objfile *objfile);
2310extern void set_gdbarch_dwarf2_build_frame_info (struct gdbarch *gdbarch, gdbarch_dwarf2_build_frame_info_ftype *dwarf2_build_frame_info);
2311#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO)
2312#error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
2313#endif
2314#if GDB_MULTI_ARCH
2315#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO)
2316#define DWARF2_BUILD_FRAME_INFO(objfile) (gdbarch_dwarf2_build_frame_info (current_gdbarch, objfile))
2317#endif
2318#endif
2319
a2cf933a
EZ		 2320/* Default (function) for non- multi-arch platforms. */
2321#if (!GDB_MULTI_ARCH) && !defined (ELF_MAKE_MSYMBOL_SPECIAL)
2322#define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (default_elf_make_msymbol_special (sym, msym))
2323#endif
2324
2325typedef void (gdbarch_elf_make_msymbol_special_ftype) (asymbol *sym, struct minimal_symbol *msym);
2326extern void gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, asymbol *sym, struct minimal_symbol *msym);
2327extern void set_gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_elf_make_msymbol_special_ftype *elf_make_msymbol_special);
2328#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ELF_MAKE_MSYMBOL_SPECIAL)
2329#error "Non multi-arch definition of ELF_MAKE_MSYMBOL_SPECIAL"
2330#endif
2331#if GDB_MULTI_ARCH
2332#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ELF_MAKE_MSYMBOL_SPECIAL)
2333#define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (gdbarch_elf_make_msymbol_special (current_gdbarch, sym, msym))
2334#endif
2335#endif
2336
2337/* Default (function) for non- multi-arch platforms. */
2338#if (!GDB_MULTI_ARCH) && !defined (COFF_MAKE_MSYMBOL_SPECIAL)
2339#define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (default_coff_make_msymbol_special (val, msym))
2340#endif
2341
2342typedef void (gdbarch_coff_make_msymbol_special_ftype) (int val, struct minimal_symbol *msym);
2343extern void gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, int val, struct minimal_symbol *msym);
2344extern void set_gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_coff_make_msymbol_special_ftype *coff_make_msymbol_special);
2345#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COFF_MAKE_MSYMBOL_SPECIAL)
2346#error "Non multi-arch definition of COFF_MAKE_MSYMBOL_SPECIAL"
2347#endif
2348#if GDB_MULTI_ARCH
2349#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (COFF_MAKE_MSYMBOL_SPECIAL)
2350#define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (gdbarch_coff_make_msymbol_special (current_gdbarch, val, msym))
2351#endif
2352#endif
2353
104c1213 2354extern struct gdbarch_tdep *gdbarch_tdep (struct gdbarch *gdbarch);
0f71a2f6
JM		 2355
2356
2357/* Mechanism for co-ordinating the selection of a specific
2358 architecture.
2359
2360 GDB targets (*-tdep.c) can register an interest in a specific
2361 architecture. Other GDB components can register a need to maintain
2362 per-architecture data.
2363
2364 The mechanisms below ensures that there is only a loose connection
2365 between the set-architecture command and the various GDB
99e7bb18 2366 components. Each component can independently register their need
0f71a2f6
JM		 2367 to maintain architecture specific data with gdbarch.
2368
2369 Pragmatics:
2370
2371 Previously, a single TARGET_ARCHITECTURE_HOOK was provided. It
2372 didn't scale.
2373
2374 The more traditional mega-struct containing architecture specific
2375 data for all the various GDB components was also considered. Since
99e7bb18 2376 GDB is built from a variable number of (fairly independent)
0f71a2f6
JM		 2377 components it was determined that the global aproach was not
2378 applicable. */
2379
2380
2381/* Register a new architectural family with GDB.
2382
2383 Register support for the specified ARCHITECTURE with GDB. When
2384 gdbarch determines that the specified architecture has been
2385 selected, the corresponding INIT function is called.
2386
2387 --
2388
2389 The INIT function takes two parameters: INFO which contains the
2390 information available to gdbarch about the (possibly new)
2391 architecture; ARCHES which is a list of the previously created
2392 ``struct gdbarch'' for this architecture.
2393
2394 The INIT function parameter INFO shall, as far as possible, be
2395 pre-initialized with information obtained from INFO.ABFD or
428721aa 2396 previously selected architecture (if similar).
0f71a2f6
JM		 2397
2398 The INIT function shall return any of: NULL - indicating that it
ec3d358c 2399 doesn't recognize the selected architecture; an existing ``struct
0f71a2f6
JM		 2400 gdbarch'' from the ARCHES list - indicating that the new
2401 architecture is just a synonym for an earlier architecture (see
2402 gdbarch_list_lookup_by_info()); a newly created ``struct gdbarch''
4b9b3959
AC		 2403 - that describes the selected architecture (see gdbarch_alloc()).
2404
2405 The DUMP_TDEP function shall print out all target specific values.
2406 Care should be taken to ensure that the function works in both the
2407 multi-arch and non- multi-arch cases. */
0f71a2f6 2408
adf40b2e
JM		 2409struct gdbarch_list
2410{
2411 struct gdbarch *gdbarch;
2412 struct gdbarch_list *next;
2413};
0f71a2f6 2414
adf40b2e
JM		 2415struct gdbarch_info
2416{
adf40b2e
JM		 2417 /* Use default: NULL (ZERO). */
2418 const struct bfd_arch_info *bfd_arch_info;
0f71a2f6 2419
428721aa 2420 /* Use default: BFD_ENDIAN_UNKNOWN (NB: is not ZERO). */
adf40b2e 2421 int byte_order;
0f71a2f6 2422
adf40b2e
JM		 2423 /* Use default: NULL (ZERO). */
2424 bfd *abfd;
0f71a2f6 2425
adf40b2e
JM		 2426 /* Use default: NULL (ZERO). */
2427 struct gdbarch_tdep_info *tdep_info;
2428};
0f71a2f6 2429
104c1213 2430typedef struct gdbarch *(gdbarch_init_ftype) (struct gdbarch_info info, struct gdbarch_list *arches);
4b9b3959 2431typedef void (gdbarch_dump_tdep_ftype) (struct gdbarch *gdbarch, struct ui_file *file);
0f71a2f6 2432
4b9b3959 2433/* DEPRECATED - use gdbarch_register() */
104c1213 2434extern void register_gdbarch_init (enum bfd_architecture architecture, gdbarch_init_ftype *);
0f71a2f6 2435
4b9b3959
AC		 2436extern void gdbarch_register (enum bfd_architecture architecture,
2437 gdbarch_init_ftype *,
2438 gdbarch_dump_tdep_ftype *);
2439
0f71a2f6 2440
b4a20239
AC		 2441/* Return a freshly allocated, NULL terminated, array of the valid
2442 architecture names. Since architectures are registered during the
2443 _initialize phase this function only returns useful information
2444 once initialization has been completed. */
2445
2446extern const char **gdbarch_printable_names (void);
2447
2448
0f71a2f6
JM		 2449/* Helper function. Search the list of ARCHES for a GDBARCH that
2450 matches the information provided by INFO. */
2451
104c1213 2452extern struct gdbarch_list *gdbarch_list_lookup_by_info (struct gdbarch_list *arches, const struct gdbarch_info *info);
0f71a2f6
JM		 2453
2454
2455/* Helper function. Create a preliminary ``struct gdbarch''. Perform
2456 basic initialization using values obtained from the INFO andTDEP
2457 parameters. set_gdbarch_*() functions are called to complete the
2458 initialization of the object. */
2459
104c1213 2460extern struct gdbarch *gdbarch_alloc (const struct gdbarch_info *info, struct gdbarch_tdep *tdep);
0f71a2f6
JM		 2461
2462
4b9b3959
AC		 2463/* Helper function. Free a partially-constructed ``struct gdbarch''.
2464 It is assumed that the caller freeds the ``struct
2465 gdbarch_tdep''. */
2466
058f20d5
JB		 2467extern void gdbarch_free (struct gdbarch *);
2468
2469
b732d07d 2470/* Helper function. Force an update of the current architecture.
0f71a2f6 2471
b732d07d
AC		 2472 The actual architecture selected is determined by INFO, ``(gdb) set
2473 architecture'' et.al., the existing architecture and BFD's default
2474 architecture. INFO should be initialized to zero and then selected
2475 fields should be updated.
0f71a2f6 2476
16f33e29
AC		 2477 Returns non-zero if the update succeeds */
2478
2479extern int gdbarch_update_p (struct gdbarch_info info);
0f71a2f6
JM		 2480
2481
2482
2483/* Register per-architecture data-pointer.
2484
2485 Reserve space for a per-architecture data-pointer. An identifier
2486 for the reserved data-pointer is returned. That identifer should
95160752 2487 be saved in a local static variable.
0f71a2f6 2488
95160752
AC		 2489 The per-architecture data-pointer can be initialized in one of two
2490 ways: The value can be set explicitly using a call to
2491 set_gdbarch_data(); the value can be set implicitly using the value
2492 returned by a non-NULL INIT() callback. INIT(), when non-NULL is
2493 called after the basic architecture vector has been created.
0f71a2f6 2494
95160752
AC		 2495 When a previously created architecture is re-selected, the
2496 per-architecture data-pointer for that previous architecture is
2497 restored. INIT() is not called.
2498
2499 During initialization, multiple assignments of the data-pointer are
2500 allowed, non-NULL values are deleted by calling FREE(). If the
2501 architecture is deleted using gdbarch_free() all non-NULL data
2502 pointers are also deleted using FREE().
0f71a2f6
JM		 2503
2504 Multiple registrarants for any architecture are allowed (and
2505 strongly encouraged). */
2506
95160752 2507struct gdbarch_data;
0f71a2f6 2508
95160752
AC		 2509typedef void *(gdbarch_data_init_ftype) (struct gdbarch *gdbarch);
2510typedef void (gdbarch_data_free_ftype) (struct gdbarch *gdbarch,
2511 void *pointer);
2512extern struct gdbarch_data *register_gdbarch_data (gdbarch_data_init_ftype *init,
2513 gdbarch_data_free_ftype *free);
2514extern void set_gdbarch_data (struct gdbarch *gdbarch,
2515 struct gdbarch_data *data,
2516 void *pointer);
0f71a2f6 2517
104c1213 2518extern void *gdbarch_data (struct gdbarch_data*);
0f71a2f6
JM		 2519
2520
0f71a2f6
JM		 2521/* Register per-architecture memory region.
2522
2523 Provide a memory-region swap mechanism. Per-architecture memory
2524 region are created. These memory regions are swapped whenever the
2525 architecture is changed. For a new architecture, the memory region
2526 is initialized with zero (0) and the INIT function is called.
2527
2528 Memory regions are swapped / initialized in the order that they are
2529 registered. NULL DATA and/or INIT values can be specified.
2530
2531 New code should use register_gdbarch_data(). */
2532
104c1213
JM		 2533typedef void (gdbarch_swap_ftype) (void);
2534extern void register_gdbarch_swap (void *data, unsigned long size, gdbarch_swap_ftype *init);
e514a9d6 2535#define REGISTER_GDBARCH_SWAP(VAR) register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL)
0f71a2f6
JM		 2536
2537
2538
99e7bb18 2539/* The target-system-dependent byte order is dynamic */
c906108c 2540
adf40b2e 2541extern int target_byte_order;
c906108c
SS		 2542#ifndef TARGET_BYTE_ORDER
2543#define TARGET_BYTE_ORDER (target_byte_order + 0)
2544#endif
2545
adf40b2e 2546extern int target_byte_order_auto;
c906108c
SS		 2547#ifndef TARGET_BYTE_ORDER_AUTO
2548#define TARGET_BYTE_ORDER_AUTO (target_byte_order_auto + 0)
2549#endif
2550
2551
2552
99e7bb18 2553/* The target-system-dependent BFD architecture is dynamic */
c906108c 2554
adf40b2e 2555extern int target_architecture_auto;
c906108c
SS		 2556#ifndef TARGET_ARCHITECTURE_AUTO
2557#define TARGET_ARCHITECTURE_AUTO (target_architecture_auto + 0)
2558#endif
2559
adf40b2e 2560extern const struct bfd_arch_info *target_architecture;
c906108c
SS		 2561#ifndef TARGET_ARCHITECTURE
2562#define TARGET_ARCHITECTURE (target_architecture + 0)
2563#endif
2564
c906108c 2565
99e7bb18 2566/* The target-system-dependent disassembler is semi-dynamic */
c906108c 2567
104c1213 2568extern int dis_asm_read_memory (bfd_vma memaddr, bfd_byte *myaddr,
ff844c8d 2569 unsigned int len, disassemble_info *info);
c906108c 2570
104c1213
JM		 2571extern void dis_asm_memory_error (int status, bfd_vma memaddr,
2572 disassemble_info *info);
c906108c 2573
104c1213
JM		 2574extern void dis_asm_print_address (bfd_vma addr,
2575 disassemble_info *info);
c906108c 2576
104c1213 2577extern int (*tm_print_insn) (bfd_vma, disassemble_info*);
adf40b2e 2578extern disassemble_info tm_print_insn_info;
c906108c
SS		 2579#ifndef TARGET_PRINT_INSN_INFO
2580#define TARGET_PRINT_INSN_INFO (&tm_print_insn_info)
2581#endif
2582
2583
2584
99e7bb18 2585/* Set the dynamic target-system-dependent parameters (architecture,
c906108c
SS		 2586 byte-order, ...) using information found in the BFD */
2587
104c1213 2588extern void set_gdbarch_from_file (bfd *);
c906108c
SS		 2589
2590
e514a9d6
JM		 2591/* Initialize the current architecture to the "first" one we find on
2592 our list. */
2593
2594extern void initialize_current_architecture (void);
2595
ceaa8edf
JB		 2596/* For non-multiarched targets, do any initialization of the default
2597 gdbarch object necessary after the _initialize_MODULE functions
2598 have run. */
2599extern void initialize_non_multiarch ();
cce74817 2600
c906108c 2601/* gdbarch trace variable */
adf40b2e 2602extern int gdbarch_debug;
c906108c 2603
4b9b3959 2604extern void gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file);
0f71a2f6 2605
c906108c 2606#endif
A mirror of the official binutils-gdb repository