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* gdbarch.sh (TARGET_LONG_DOUBLE_BIT): Default to 64.
[deliverable/binutils-gdb.git] / gdb / gdbarch.h
CommitLineData
59233f88
AC		 1/* *INDENT-OFF* */ /* THIS FILE IS GENERATED */
2
adf40b2e 3/* Dynamic architecture support for GDB, the GNU debugger.
181c1381 4 Copyright 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
c906108c 5
c5aa993b 6 This file is part of GDB.
c906108c 7
c5aa993b
JM		 8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 2 of the License, or
11 (at your option) any later version.
c906108c 12
c5aa993b
JM		 13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
c906108c 17
c5aa993b
JM		 18 You should have received a copy of the GNU General Public License
19 along with this program; if not, write to the Free Software
20 Foundation, Inc., 59 Temple Place - Suite 330,
21 Boston, MA 02111-1307, USA. */
c906108c 22
104c1213
JM		 23/* This file was created with the aid of ``gdbarch.sh''.
24
52204a0b 25 The Bourne shell script ``gdbarch.sh'' creates the files
104c1213
JM		 26 ``new-gdbarch.c'' and ``new-gdbarch.h and then compares them
27 against the existing ``gdbarch.[hc]''. Any differences found
28 being reported.
29
30 If editing this file, please also run gdbarch.sh and merge any
52204a0b 31 changes into that script. Conversely, when making sweeping changes
104c1213
JM		 32 to this file, modifying gdbarch.sh and using its output may prove
33 easier. */
adf40b2e 34
c906108c
SS		 35#ifndef GDBARCH_H
36#define GDBARCH_H
37
2bf0cb65 38#include "dis-asm.h" /* Get defs for disassemble_info, which unfortunately is a typedef. */
fd0407d6
AC		 39#if !GDB_MULTI_ARCH
40#include "value.h" /* For default_coerce_float_to_double which is referenced by a macro. */
41#endif
2bf0cb65 42
cce74817
JM		 43struct frame_info;
44struct value;
b6af0555 45struct objfile;
a2cf933a 46struct minimal_symbol;
0f71a2f6 47
0f71a2f6
JM		 48extern struct gdbarch *current_gdbarch;
49
50
0f71a2f6
JM		 51/* If any of the following are defined, the target wasn't correctly
52 converted. */
53
0f71a2f6
JM		 54#if GDB_MULTI_ARCH
55#if defined (EXTRA_FRAME_INFO)
56#error "EXTRA_FRAME_INFO: replaced by struct frame_extra_info"
57#endif
58#endif
59
60#if GDB_MULTI_ARCH
61#if defined (FRAME_FIND_SAVED_REGS)
62#error "FRAME_FIND_SAVED_REGS: replaced by FRAME_INIT_SAVED_REGS"
63#endif
64#endif
65
83905903
AC		 66#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PURE) && defined (GDB_TM_FILE)
67#error "GDB_TM_FILE: Pure multi-arch targets do not have a tm.h file."
68#endif
69
0f71a2f6
JM		 70
71/* The following are pre-initialized by GDBARCH. */
72
104c1213 73extern const struct bfd_arch_info * gdbarch_bfd_arch_info (struct gdbarch *gdbarch);
0f71a2f6 74/* set_gdbarch_bfd_arch_info() - not applicable - pre-initialized. */
83905903
AC		 75#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ARCHITECTURE)
76#error "Non multi-arch definition of TARGET_ARCHITECTURE"
77#endif
0f71a2f6 78#if GDB_MULTI_ARCH
6166d547 79#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_ARCHITECTURE)
0f71a2f6
JM		 80#define TARGET_ARCHITECTURE (gdbarch_bfd_arch_info (current_gdbarch))
81#endif
82#endif
83
104c1213 84extern int gdbarch_byte_order (struct gdbarch *gdbarch);
0f71a2f6 85/* set_gdbarch_byte_order() - not applicable - pre-initialized. */
83905903
AC		 86#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BYTE_ORDER)
87#error "Non multi-arch definition of TARGET_BYTE_ORDER"
88#endif
0f71a2f6 89#if GDB_MULTI_ARCH
6166d547 90#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_BYTE_ORDER)
0f71a2f6
JM		 91#define TARGET_BYTE_ORDER (gdbarch_byte_order (current_gdbarch))
92#endif
93#endif
94
95
99e7bb18 96/* The following are initialized by the target dependent code. */
0f71a2f6 97
66b43ecb
AC		 98/* Number of bits in a char or unsigned char for the target machine.
99 Just like CHAR_BIT in <limits.h> but describes the target machine.
100 v::TARGET_CHAR_BIT:int:char_bit::::8 * sizeof (char):8::0:
101
102 Number of bits in a short or unsigned short for the target machine. */
c4093a6a 103
66b43ecb
AC		 104/* Default (value) for non- multi-arch platforms. */
105#if (!GDB_MULTI_ARCH) && !defined (TARGET_SHORT_BIT)
106#define TARGET_SHORT_BIT (2*TARGET_CHAR_BIT)
0f71a2f6
JM		 107#endif
108
104c1213
JM		 109extern int gdbarch_short_bit (struct gdbarch *gdbarch);
110extern void set_gdbarch_short_bit (struct gdbarch *gdbarch, int short_bit);
83905903
AC		 111#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_SHORT_BIT)
112#error "Non multi-arch definition of TARGET_SHORT_BIT"
113#endif
0f71a2f6 114#if GDB_MULTI_ARCH
6166d547 115#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_SHORT_BIT)
0f71a2f6
JM		 116#define TARGET_SHORT_BIT (gdbarch_short_bit (current_gdbarch))
117#endif
118#endif
119
66b43ecb
AC		 120/* Number of bits in an int or unsigned int for the target machine. */
121
122/* Default (value) for non- multi-arch platforms. */
123#if (!GDB_MULTI_ARCH) && !defined (TARGET_INT_BIT)
124#define TARGET_INT_BIT (4*TARGET_CHAR_BIT)
125#endif
126
104c1213
JM		 127extern int gdbarch_int_bit (struct gdbarch *gdbarch);
128extern void set_gdbarch_int_bit (struct gdbarch *gdbarch, int int_bit);
83905903
AC		 129#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_INT_BIT)
130#error "Non multi-arch definition of TARGET_INT_BIT"
131#endif
0f71a2f6 132#if GDB_MULTI_ARCH
6166d547 133#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_INT_BIT)
0f71a2f6
JM		 134#define TARGET_INT_BIT (gdbarch_int_bit (current_gdbarch))
135#endif
136#endif
137
66b43ecb
AC		 138/* Number of bits in a long or unsigned long for the target machine. */
139
140/* Default (value) for non- multi-arch platforms. */
141#if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_BIT)
142#define TARGET_LONG_BIT (4*TARGET_CHAR_BIT)
143#endif
144
104c1213
JM		 145extern int gdbarch_long_bit (struct gdbarch *gdbarch);
146extern void set_gdbarch_long_bit (struct gdbarch *gdbarch, int long_bit);
83905903
AC		 147#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_BIT)
148#error "Non multi-arch definition of TARGET_LONG_BIT"
149#endif
0f71a2f6 150#if GDB_MULTI_ARCH
6166d547 151#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_BIT)
0f71a2f6
JM		 152#define TARGET_LONG_BIT (gdbarch_long_bit (current_gdbarch))
153#endif
154#endif
155
66b43ecb
AC		 156/* Number of bits in a long long or unsigned long long for the target
157 machine. */
158
159/* Default (value) for non- multi-arch platforms. */
160#if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_LONG_BIT)
161#define TARGET_LONG_LONG_BIT (2*TARGET_LONG_BIT)
162#endif
163
104c1213
JM		 164extern int gdbarch_long_long_bit (struct gdbarch *gdbarch);
165extern void set_gdbarch_long_long_bit (struct gdbarch *gdbarch, int long_long_bit);
83905903
AC		 166#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_LONG_BIT)
167#error "Non multi-arch definition of TARGET_LONG_LONG_BIT"
168#endif
0f71a2f6 169#if GDB_MULTI_ARCH
6166d547 170#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_LONG_BIT)
0f71a2f6
JM		 171#define TARGET_LONG_LONG_BIT (gdbarch_long_long_bit (current_gdbarch))
172#endif
173#endif
174
66b43ecb
AC		 175/* Number of bits in a float for the target machine. */
176
177/* Default (value) for non- multi-arch platforms. */
178#if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_BIT)
179#define TARGET_FLOAT_BIT (4*TARGET_CHAR_BIT)
180#endif
181
104c1213
JM		 182extern int gdbarch_float_bit (struct gdbarch *gdbarch);
183extern void set_gdbarch_float_bit (struct gdbarch *gdbarch, int float_bit);
83905903
AC		 184#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_BIT)
185#error "Non multi-arch definition of TARGET_FLOAT_BIT"
186#endif
0f71a2f6 187#if GDB_MULTI_ARCH
6166d547 188#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_BIT)
0f71a2f6
JM		 189#define TARGET_FLOAT_BIT (gdbarch_float_bit (current_gdbarch))
190#endif
191#endif
192
66b43ecb
AC		 193/* Number of bits in a double for the target machine. */
194
195/* Default (value) for non- multi-arch platforms. */
196#if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_BIT)
197#define TARGET_DOUBLE_BIT (8*TARGET_CHAR_BIT)
198#endif
199
104c1213
JM		 200extern int gdbarch_double_bit (struct gdbarch *gdbarch);
201extern void set_gdbarch_double_bit (struct gdbarch *gdbarch, int double_bit);
83905903
AC		 202#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_BIT)
203#error "Non multi-arch definition of TARGET_DOUBLE_BIT"
204#endif
0f71a2f6 205#if GDB_MULTI_ARCH
6166d547 206#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_BIT)
0f71a2f6
JM		 207#define TARGET_DOUBLE_BIT (gdbarch_double_bit (current_gdbarch))
208#endif
209#endif
210
66b43ecb
AC		 211/* Number of bits in a long double for the target machine. */
212
213/* Default (value) for non- multi-arch platforms. */
214#if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_BIT)
17ef5d92 215#define TARGET_LONG_DOUBLE_BIT (8*TARGET_CHAR_BIT)
66b43ecb
AC		 216#endif
217
104c1213
JM		 218extern int gdbarch_long_double_bit (struct gdbarch *gdbarch);
219extern void set_gdbarch_long_double_bit (struct gdbarch *gdbarch, int long_double_bit);
83905903
AC		 220#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_BIT)
221#error "Non multi-arch definition of TARGET_LONG_DOUBLE_BIT"
222#endif
0f71a2f6 223#if GDB_MULTI_ARCH
6166d547 224#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_BIT)
0f71a2f6
JM		 225#define TARGET_LONG_DOUBLE_BIT (gdbarch_long_double_bit (current_gdbarch))
226#endif
227#endif
228
52204a0b
DT		 229/* For most targets, a pointer on the target and its representation as an
230 address in GDB have the same size and "look the same". For such a
231 target, you need only set TARGET_PTR_BIT / ptr_bit and TARGET_ADDR_BIT
232 / addr_bit will be set from it.
233
234 If TARGET_PTR_BIT and TARGET_ADDR_BIT are different, you'll probably
235 also need to set POINTER_TO_ADDRESS and ADDRESS_TO_POINTER as well.
236
237 ptr_bit is the size of a pointer on the target */
66b43ecb
AC		 238
239/* Default (value) for non- multi-arch platforms. */
240#if (!GDB_MULTI_ARCH) && !defined (TARGET_PTR_BIT)
241#define TARGET_PTR_BIT (TARGET_INT_BIT)
242#endif
243
244extern int gdbarch_ptr_bit (struct gdbarch *gdbarch);
245extern void set_gdbarch_ptr_bit (struct gdbarch *gdbarch, int ptr_bit);
83905903
AC		 246#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PTR_BIT)
247#error "Non multi-arch definition of TARGET_PTR_BIT"
248#endif
66b43ecb
AC		 249#if GDB_MULTI_ARCH
250#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PTR_BIT)
251#define TARGET_PTR_BIT (gdbarch_ptr_bit (current_gdbarch))
252#endif
253#endif
254
52204a0b
DT		 255/* addr_bit is the size of a target address as represented in gdb */
256
257/* Default (value) for non- multi-arch platforms. */
258#if (!GDB_MULTI_ARCH) && !defined (TARGET_ADDR_BIT)
259#define TARGET_ADDR_BIT (TARGET_PTR_BIT)
260#endif
261
262extern int gdbarch_addr_bit (struct gdbarch *gdbarch);
263extern void set_gdbarch_addr_bit (struct gdbarch *gdbarch, int addr_bit);
83905903
AC		 264#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ADDR_BIT)
265#error "Non multi-arch definition of TARGET_ADDR_BIT"
266#endif
52204a0b
DT		 267#if GDB_MULTI_ARCH
268#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_ADDR_BIT)
269#define TARGET_ADDR_BIT (gdbarch_addr_bit (current_gdbarch))
270#endif
271#endif
272
66b43ecb
AC		 273/* Number of bits in a BFD_VMA for the target object file format. */
274
275/* Default (value) for non- multi-arch platforms. */
276#if (!GDB_MULTI_ARCH) && !defined (TARGET_BFD_VMA_BIT)
277#define TARGET_BFD_VMA_BIT (TARGET_ARCHITECTURE->bits_per_address)
278#endif
279
280extern int gdbarch_bfd_vma_bit (struct gdbarch *gdbarch);
281extern void set_gdbarch_bfd_vma_bit (struct gdbarch *gdbarch, int bfd_vma_bit);
83905903
AC		 282#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BFD_VMA_BIT)
283#error "Non multi-arch definition of TARGET_BFD_VMA_BIT"
284#endif
66b43ecb
AC		 285#if GDB_MULTI_ARCH
286#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_BFD_VMA_BIT)
287#define TARGET_BFD_VMA_BIT (gdbarch_bfd_vma_bit (current_gdbarch))
288#endif
289#endif
290
4e409299
JB		 291/* One if `char' acts like `signed char', zero if `unsigned char'. */
292
293/* Default (value) for non- multi-arch platforms. */
294#if (!GDB_MULTI_ARCH) && !defined (TARGET_CHAR_SIGNED)
295#define TARGET_CHAR_SIGNED (1)
296#endif
297
298extern int gdbarch_char_signed (struct gdbarch *gdbarch);
299extern void set_gdbarch_char_signed (struct gdbarch *gdbarch, int char_signed);
300#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_CHAR_SIGNED)
301#error "Non multi-arch definition of TARGET_CHAR_SIGNED"
302#endif
303#if GDB_MULTI_ARCH
304#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_CHAR_SIGNED)
305#define TARGET_CHAR_SIGNED (gdbarch_char_signed (current_gdbarch))
306#endif
307#endif
308
be8dfb87
AC		 309/* Default (function) for non- multi-arch platforms. */
310#if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_PC)
39f77062 311#define TARGET_READ_PC(ptid) (generic_target_read_pc (ptid))
be8dfb87
AC		 312#endif
313
39f77062
KB		 314typedef CORE_ADDR (gdbarch_read_pc_ftype) (ptid_t ptid);
315extern CORE_ADDR gdbarch_read_pc (struct gdbarch *gdbarch, ptid_t ptid);
104c1213 316extern void set_gdbarch_read_pc (struct gdbarch *gdbarch, gdbarch_read_pc_ftype *read_pc);
83905903
AC		 317#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_PC)
318#error "Non multi-arch definition of TARGET_READ_PC"
319#endif
0f71a2f6 320#if GDB_MULTI_ARCH
6166d547 321#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_PC)
39f77062 322#define TARGET_READ_PC(ptid) (gdbarch_read_pc (current_gdbarch, ptid))
0f71a2f6
JM		 323#endif
324#endif
325
be8dfb87
AC		 326/* Default (function) for non- multi-arch platforms. */
327#if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_PC)
39f77062 328#define TARGET_WRITE_PC(val, ptid) (generic_target_write_pc (val, ptid))
be8dfb87
AC		 329#endif
330
39f77062
KB		 331typedef void (gdbarch_write_pc_ftype) (CORE_ADDR val, ptid_t ptid);
332extern void gdbarch_write_pc (struct gdbarch *gdbarch, CORE_ADDR val, ptid_t ptid);
104c1213 333extern void set_gdbarch_write_pc (struct gdbarch *gdbarch, gdbarch_write_pc_ftype *write_pc);
83905903
AC		 334#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_PC)
335#error "Non multi-arch definition of TARGET_WRITE_PC"
336#endif
0f71a2f6 337#if GDB_MULTI_ARCH
6166d547 338#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_PC)
39f77062 339#define TARGET_WRITE_PC(val, ptid) (gdbarch_write_pc (current_gdbarch, val, ptid))
0f71a2f6
JM		 340#endif
341#endif
342
be8dfb87
AC		 343/* Default (function) for non- multi-arch platforms. */
344#if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_FP)
345#define TARGET_READ_FP() (generic_target_read_fp ())
346#endif
347
104c1213
JM		 348typedef CORE_ADDR (gdbarch_read_fp_ftype) (void);
349extern CORE_ADDR gdbarch_read_fp (struct gdbarch *gdbarch);
350extern void set_gdbarch_read_fp (struct gdbarch *gdbarch, gdbarch_read_fp_ftype *read_fp);
83905903
AC		 351#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_FP)
352#error "Non multi-arch definition of TARGET_READ_FP"
353#endif
0f71a2f6 354#if GDB_MULTI_ARCH
6166d547 355#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_FP)
0f71a2f6
JM		 356#define TARGET_READ_FP() (gdbarch_read_fp (current_gdbarch))
357#endif
358#endif
359
be8dfb87
AC		 360/* Default (function) for non- multi-arch platforms. */
361#if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_FP)
362#define TARGET_WRITE_FP(val) (generic_target_write_fp (val))
363#endif
364
104c1213
JM		 365typedef void (gdbarch_write_fp_ftype) (CORE_ADDR val);
366extern void gdbarch_write_fp (struct gdbarch *gdbarch, CORE_ADDR val);
367extern void set_gdbarch_write_fp (struct gdbarch *gdbarch, gdbarch_write_fp_ftype *write_fp);
83905903
AC		 368#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_FP)
369#error "Non multi-arch definition of TARGET_WRITE_FP"
370#endif
0f71a2f6 371#if GDB_MULTI_ARCH
6166d547 372#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_FP)
0f71a2f6
JM		 373#define TARGET_WRITE_FP(val) (gdbarch_write_fp (current_gdbarch, val))
374#endif
375#endif
376
be8dfb87
AC		 377/* Default (function) for non- multi-arch platforms. */
378#if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_SP)
379#define TARGET_READ_SP() (generic_target_read_sp ())
380#endif
381
104c1213
JM		 382typedef CORE_ADDR (gdbarch_read_sp_ftype) (void);
383extern CORE_ADDR gdbarch_read_sp (struct gdbarch *gdbarch);
384extern void set_gdbarch_read_sp (struct gdbarch *gdbarch, gdbarch_read_sp_ftype *read_sp);
83905903
AC		 385#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_SP)
386#error "Non multi-arch definition of TARGET_READ_SP"
387#endif
0f71a2f6 388#if GDB_MULTI_ARCH
6166d547 389#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_SP)
0f71a2f6
JM		 390#define TARGET_READ_SP() (gdbarch_read_sp (current_gdbarch))
391#endif
392#endif
393
be8dfb87
AC		 394/* Default (function) for non- multi-arch platforms. */
395#if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_SP)
396#define TARGET_WRITE_SP(val) (generic_target_write_sp (val))
397#endif
398
104c1213
JM		 399typedef void (gdbarch_write_sp_ftype) (CORE_ADDR val);
400extern void gdbarch_write_sp (struct gdbarch *gdbarch, CORE_ADDR val);
401extern void set_gdbarch_write_sp (struct gdbarch *gdbarch, gdbarch_write_sp_ftype *write_sp);
83905903
AC		 402#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_SP)
403#error "Non multi-arch definition of TARGET_WRITE_SP"
404#endif
0f71a2f6 405#if GDB_MULTI_ARCH
6166d547 406#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_SP)
0f71a2f6
JM		 407#define TARGET_WRITE_SP(val) (gdbarch_write_sp (current_gdbarch, val))
408#endif
409#endif
410
39d4ef09
AC		 411/* Function for getting target's idea of a frame pointer. FIXME: GDB's
412 whole scheme for dealing with "frames" and "frame pointers" needs a
413 serious shakedown. */
414
415/* Default (function) for non- multi-arch platforms. */
416#if (!GDB_MULTI_ARCH) && !defined (TARGET_VIRTUAL_FRAME_POINTER)
417#define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (legacy_virtual_frame_pointer (pc, frame_regnum, frame_offset))
418#endif
419
420typedef void (gdbarch_virtual_frame_pointer_ftype) (CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
421extern void gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
422extern void set_gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, gdbarch_virtual_frame_pointer_ftype *virtual_frame_pointer);
423#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_VIRTUAL_FRAME_POINTER)
424#error "Non multi-arch definition of TARGET_VIRTUAL_FRAME_POINTER"
425#endif
426#if GDB_MULTI_ARCH
427#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_VIRTUAL_FRAME_POINTER)
428#define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (gdbarch_virtual_frame_pointer (current_gdbarch, pc, frame_regnum, frame_offset))
429#endif
430#endif
431
61a0eb5b
AC		 432extern int gdbarch_register_read_p (struct gdbarch *gdbarch);
433
434typedef void (gdbarch_register_read_ftype) (struct gdbarch *gdbarch, int regnum, char *buf);
435extern void gdbarch_register_read (struct gdbarch *gdbarch, int regnum, char *buf);
436extern void set_gdbarch_register_read (struct gdbarch *gdbarch, gdbarch_register_read_ftype *register_read);
437
438extern int gdbarch_register_write_p (struct gdbarch *gdbarch);
439
440typedef void (gdbarch_register_write_ftype) (struct gdbarch *gdbarch, int regnum, char *buf);
441extern void gdbarch_register_write (struct gdbarch *gdbarch, int regnum, char *buf);
442extern void set_gdbarch_register_write (struct gdbarch *gdbarch, gdbarch_register_write_ftype *register_write);
443
104c1213
JM		 444extern int gdbarch_num_regs (struct gdbarch *gdbarch);
445extern void set_gdbarch_num_regs (struct gdbarch *gdbarch, int num_regs);
83905903
AC		 446#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_REGS)
447#error "Non multi-arch definition of NUM_REGS"
448#endif
0f71a2f6 449#if GDB_MULTI_ARCH
6166d547 450#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_REGS)
0f71a2f6
JM		 451#define NUM_REGS (gdbarch_num_regs (current_gdbarch))
452#endif
453#endif
454
34620563
AC		 455/* This macro gives the number of pseudo-registers that live in the
456 register namespace but do not get fetched or stored on the target.
457 These pseudo-registers may be aliases for other registers,
458 combinations of other registers, or they may be computed by GDB. */
459
0aba1244 460/* Default (value) for non- multi-arch platforms. */
6166d547 461#if (!GDB_MULTI_ARCH) && !defined (NUM_PSEUDO_REGS)
0aba1244
EZ		 462#define NUM_PSEUDO_REGS (0)
463#endif
464
465extern int gdbarch_num_pseudo_regs (struct gdbarch *gdbarch);
466extern void set_gdbarch_num_pseudo_regs (struct gdbarch *gdbarch, int num_pseudo_regs);
83905903
AC		 467#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_PSEUDO_REGS)
468#error "Non multi-arch definition of NUM_PSEUDO_REGS"
469#endif
0aba1244 470#if GDB_MULTI_ARCH
6166d547 471#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_PSEUDO_REGS)
0aba1244
EZ		 472#define NUM_PSEUDO_REGS (gdbarch_num_pseudo_regs (current_gdbarch))
473#endif
474#endif
475
104c1213
JM		 476extern int gdbarch_sp_regnum (struct gdbarch *gdbarch);
477extern void set_gdbarch_sp_regnum (struct gdbarch *gdbarch, int sp_regnum);
83905903
AC		 478#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SP_REGNUM)
479#error "Non multi-arch definition of SP_REGNUM"
480#endif
0f71a2f6 481#if GDB_MULTI_ARCH
6166d547 482#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SP_REGNUM)
0f71a2f6
JM		 483#define SP_REGNUM (gdbarch_sp_regnum (current_gdbarch))
484#endif
485#endif
486
104c1213
JM		 487extern int gdbarch_fp_regnum (struct gdbarch *gdbarch);
488extern void set_gdbarch_fp_regnum (struct gdbarch *gdbarch, int fp_regnum);
83905903
AC		 489#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP_REGNUM)
490#error "Non multi-arch definition of FP_REGNUM"
491#endif
0f71a2f6 492#if GDB_MULTI_ARCH
6166d547 493#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FP_REGNUM)
0f71a2f6
JM		 494#define FP_REGNUM (gdbarch_fp_regnum (current_gdbarch))
495#endif
496#endif
497
104c1213
JM		 498extern int gdbarch_pc_regnum (struct gdbarch *gdbarch);
499extern void set_gdbarch_pc_regnum (struct gdbarch *gdbarch, int pc_regnum);
83905903
AC		 500#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_REGNUM)
501#error "Non multi-arch definition of PC_REGNUM"
502#endif
0f71a2f6 503#if GDB_MULTI_ARCH
6166d547 504#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_REGNUM)
0f71a2f6
JM		 505#define PC_REGNUM (gdbarch_pc_regnum (current_gdbarch))
506#endif
507#endif
508
60054393 509/* Default (value) for non- multi-arch platforms. */
6166d547 510#if (!GDB_MULTI_ARCH) && !defined (FP0_REGNUM)
60054393
MS		 511#define FP0_REGNUM (-1)
512#endif
513
514extern int gdbarch_fp0_regnum (struct gdbarch *gdbarch);
515extern void set_gdbarch_fp0_regnum (struct gdbarch *gdbarch, int fp0_regnum);
83905903
AC		 516#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP0_REGNUM)
517#error "Non multi-arch definition of FP0_REGNUM"
518#endif
60054393 519#if GDB_MULTI_ARCH
6166d547 520#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FP0_REGNUM)
60054393
MS		 521#define FP0_REGNUM (gdbarch_fp0_regnum (current_gdbarch))
522#endif
523#endif
524
03863182 525/* Default (value) for non- multi-arch platforms. */
6166d547 526#if (!GDB_MULTI_ARCH) && !defined (NPC_REGNUM)
03863182
AC		 527#define NPC_REGNUM (-1)
528#endif
529
530extern int gdbarch_npc_regnum (struct gdbarch *gdbarch);
531extern void set_gdbarch_npc_regnum (struct gdbarch *gdbarch, int npc_regnum);
83905903
AC		 532#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NPC_REGNUM)
533#error "Non multi-arch definition of NPC_REGNUM"
534#endif
03863182 535#if GDB_MULTI_ARCH
6166d547 536#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NPC_REGNUM)
03863182
AC		 537#define NPC_REGNUM (gdbarch_npc_regnum (current_gdbarch))
538#endif
539#endif
540
541/* Default (value) for non- multi-arch platforms. */
6166d547 542#if (!GDB_MULTI_ARCH) && !defined (NNPC_REGNUM)
03863182
AC		 543#define NNPC_REGNUM (-1)
544#endif
545
546extern int gdbarch_nnpc_regnum (struct gdbarch *gdbarch);
547extern void set_gdbarch_nnpc_regnum (struct gdbarch *gdbarch, int nnpc_regnum);
83905903
AC		 548#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NNPC_REGNUM)
549#error "Non multi-arch definition of NNPC_REGNUM"
550#endif
03863182 551#if GDB_MULTI_ARCH
6166d547 552#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NNPC_REGNUM)
03863182
AC		 553#define NNPC_REGNUM (gdbarch_nnpc_regnum (current_gdbarch))
554#endif
555#endif
556
88c72b7d
AC		 557/* Convert stab register number (from `r' declaration) to a gdb REGNUM. */
558
559/* Default (function) for non- multi-arch platforms. */
560#if (!GDB_MULTI_ARCH) && !defined (STAB_REG_TO_REGNUM)
561#define STAB_REG_TO_REGNUM(stab_regnr) (no_op_reg_to_regnum (stab_regnr))
562#endif
563
564typedef int (gdbarch_stab_reg_to_regnum_ftype) (int stab_regnr);
565extern int gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, int stab_regnr);
566extern void set_gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_stab_reg_to_regnum_ftype *stab_reg_to_regnum);
83905903
AC		 567#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STAB_REG_TO_REGNUM)
568#error "Non multi-arch definition of STAB_REG_TO_REGNUM"
569#endif
88c72b7d
AC		 570#if GDB_MULTI_ARCH
571#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STAB_REG_TO_REGNUM)
572#define STAB_REG_TO_REGNUM(stab_regnr) (gdbarch_stab_reg_to_regnum (current_gdbarch, stab_regnr))
573#endif
574#endif
575
576/* Provide a default mapping from a ecoff register number to a gdb REGNUM. */
577
578/* Default (function) for non- multi-arch platforms. */
579#if (!GDB_MULTI_ARCH) && !defined (ECOFF_REG_TO_REGNUM)
580#define ECOFF_REG_TO_REGNUM(ecoff_regnr) (no_op_reg_to_regnum (ecoff_regnr))
581#endif
582
583typedef int (gdbarch_ecoff_reg_to_regnum_ftype) (int ecoff_regnr);
584extern int gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, int ecoff_regnr);
585extern void set_gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_ecoff_reg_to_regnum_ftype *ecoff_reg_to_regnum);
83905903
AC		 586#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ECOFF_REG_TO_REGNUM)
587#error "Non multi-arch definition of ECOFF_REG_TO_REGNUM"
588#endif
88c72b7d
AC		 589#if GDB_MULTI_ARCH
590#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ECOFF_REG_TO_REGNUM)
591#define ECOFF_REG_TO_REGNUM(ecoff_regnr) (gdbarch_ecoff_reg_to_regnum (current_gdbarch, ecoff_regnr))
592#endif
593#endif
594
595/* Provide a default mapping from a DWARF register number to a gdb REGNUM. */
596
597/* Default (function) for non- multi-arch platforms. */
598#if (!GDB_MULTI_ARCH) && !defined (DWARF_REG_TO_REGNUM)
599#define DWARF_REG_TO_REGNUM(dwarf_regnr) (no_op_reg_to_regnum (dwarf_regnr))
600#endif
601
602typedef int (gdbarch_dwarf_reg_to_regnum_ftype) (int dwarf_regnr);
603extern int gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, int dwarf_regnr);
604extern void set_gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf_reg_to_regnum_ftype *dwarf_reg_to_regnum);
83905903
AC		 605#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF_REG_TO_REGNUM)
606#error "Non multi-arch definition of DWARF_REG_TO_REGNUM"
607#endif
88c72b7d
AC		 608#if GDB_MULTI_ARCH
609#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF_REG_TO_REGNUM)
610#define DWARF_REG_TO_REGNUM(dwarf_regnr) (gdbarch_dwarf_reg_to_regnum (current_gdbarch, dwarf_regnr))
611#endif
612#endif
613
614/* Convert from an sdb register number to an internal gdb register number.
615 This should be defined in tm.h, if REGISTER_NAMES is not set up
616 to map one to one onto the sdb register numbers. */
617
618/* Default (function) for non- multi-arch platforms. */
619#if (!GDB_MULTI_ARCH) && !defined (SDB_REG_TO_REGNUM)
620#define SDB_REG_TO_REGNUM(sdb_regnr) (no_op_reg_to_regnum (sdb_regnr))
621#endif
622
623typedef int (gdbarch_sdb_reg_to_regnum_ftype) (int sdb_regnr);
624extern int gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, int sdb_regnr);
625extern void set_gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_sdb_reg_to_regnum_ftype *sdb_reg_to_regnum);
83905903
AC		 626#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SDB_REG_TO_REGNUM)
627#error "Non multi-arch definition of SDB_REG_TO_REGNUM"
628#endif
88c72b7d
AC		 629#if GDB_MULTI_ARCH
630#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SDB_REG_TO_REGNUM)
631#define SDB_REG_TO_REGNUM(sdb_regnr) (gdbarch_sdb_reg_to_regnum (current_gdbarch, sdb_regnr))
632#endif
633#endif
634
635/* Default (function) for non- multi-arch platforms. */
636#if (!GDB_MULTI_ARCH) && !defined (DWARF2_REG_TO_REGNUM)
637#define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (no_op_reg_to_regnum (dwarf2_regnr))
638#endif
639
640typedef int (gdbarch_dwarf2_reg_to_regnum_ftype) (int dwarf2_regnr);
641extern int gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, int dwarf2_regnr);
642extern void set_gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf2_reg_to_regnum_ftype *dwarf2_reg_to_regnum);
83905903
AC		 643#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_REG_TO_REGNUM)
644#error "Non multi-arch definition of DWARF2_REG_TO_REGNUM"
645#endif
88c72b7d
AC		 646#if GDB_MULTI_ARCH
647#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_REG_TO_REGNUM)
648#define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (gdbarch_dwarf2_reg_to_regnum (current_gdbarch, dwarf2_regnr))
649#endif
650#endif
651
33489c5b 652/* Default (function) for non- multi-arch platforms. */
6166d547 653#if (!GDB_MULTI_ARCH) && !defined (REGISTER_NAME)
33489c5b
AC		 654#define REGISTER_NAME(regnr) (legacy_register_name (regnr))
655#endif
656
104c1213
JM		 657typedef char * (gdbarch_register_name_ftype) (int regnr);
658extern char * gdbarch_register_name (struct gdbarch *gdbarch, int regnr);
659extern void set_gdbarch_register_name (struct gdbarch *gdbarch, gdbarch_register_name_ftype *register_name);
83905903
AC		 660#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_NAME)
661#error "Non multi-arch definition of REGISTER_NAME"
662#endif
33489c5b 663#if GDB_MULTI_ARCH
6166d547 664#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_NAME)
0f71a2f6
JM		 665#define REGISTER_NAME(regnr) (gdbarch_register_name (current_gdbarch, regnr))
666#endif
33489c5b 667#endif
0f71a2f6 668
104c1213
JM		 669extern int gdbarch_register_size (struct gdbarch *gdbarch);
670extern void set_gdbarch_register_size (struct gdbarch *gdbarch, int register_size);
83905903
AC		 671#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIZE)
672#error "Non multi-arch definition of REGISTER_SIZE"
673#endif
0f71a2f6 674#if GDB_MULTI_ARCH
6166d547 675#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIZE)
0f71a2f6
JM		 676#define REGISTER_SIZE (gdbarch_register_size (current_gdbarch))
677#endif
678#endif
679
104c1213
JM		 680extern int gdbarch_register_bytes (struct gdbarch *gdbarch);
681extern void set_gdbarch_register_bytes (struct gdbarch *gdbarch, int register_bytes);
83905903
AC		 682#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES)
683#error "Non multi-arch definition of REGISTER_BYTES"
684#endif
0f71a2f6 685#if GDB_MULTI_ARCH
6166d547 686#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES)
0f71a2f6
JM		 687#define REGISTER_BYTES (gdbarch_register_bytes (current_gdbarch))
688#endif
689#endif
690
104c1213
JM		 691typedef int (gdbarch_register_byte_ftype) (int reg_nr);
692extern int gdbarch_register_byte (struct gdbarch *gdbarch, int reg_nr);
693extern void set_gdbarch_register_byte (struct gdbarch *gdbarch, gdbarch_register_byte_ftype *register_byte);
83905903
AC		 694#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTE)
695#error "Non multi-arch definition of REGISTER_BYTE"
696#endif
0f71a2f6 697#if GDB_MULTI_ARCH
6166d547 698#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTE)
0f71a2f6
JM		 699#define REGISTER_BYTE(reg_nr) (gdbarch_register_byte (current_gdbarch, reg_nr))
700#endif
701#endif
702
104c1213
JM		 703typedef int (gdbarch_register_raw_size_ftype) (int reg_nr);
704extern int gdbarch_register_raw_size (struct gdbarch *gdbarch, int reg_nr);
705extern void set_gdbarch_register_raw_size (struct gdbarch *gdbarch, gdbarch_register_raw_size_ftype *register_raw_size);
83905903
AC		 706#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_RAW_SIZE)
707#error "Non multi-arch definition of REGISTER_RAW_SIZE"
708#endif
0f71a2f6 709#if GDB_MULTI_ARCH
6166d547 710#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_RAW_SIZE)
0f71a2f6
JM		 711#define REGISTER_RAW_SIZE(reg_nr) (gdbarch_register_raw_size (current_gdbarch, reg_nr))
712#endif
713#endif
714
104c1213
JM		 715extern int gdbarch_max_register_raw_size (struct gdbarch *gdbarch);
716extern void set_gdbarch_max_register_raw_size (struct gdbarch *gdbarch, int max_register_raw_size);
83905903
AC		 717#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MAX_REGISTER_RAW_SIZE)
718#error "Non multi-arch definition of MAX_REGISTER_RAW_SIZE"
719#endif
0f71a2f6 720#if GDB_MULTI_ARCH
6166d547 721#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MAX_REGISTER_RAW_SIZE)
0f71a2f6
JM		 722#define MAX_REGISTER_RAW_SIZE (gdbarch_max_register_raw_size (current_gdbarch))
723#endif
724#endif
725
104c1213
JM		 726typedef int (gdbarch_register_virtual_size_ftype) (int reg_nr);
727extern int gdbarch_register_virtual_size (struct gdbarch *gdbarch, int reg_nr);
728extern void set_gdbarch_register_virtual_size (struct gdbarch *gdbarch, gdbarch_register_virtual_size_ftype *register_virtual_size);
83905903
AC		 729#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_SIZE)
730#error "Non multi-arch definition of REGISTER_VIRTUAL_SIZE"
731#endif
0f71a2f6 732#if GDB_MULTI_ARCH
6166d547 733#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_SIZE)
0f71a2f6
JM		 734#define REGISTER_VIRTUAL_SIZE(reg_nr) (gdbarch_register_virtual_size (current_gdbarch, reg_nr))
735#endif
736#endif
737
104c1213
JM		 738extern int gdbarch_max_register_virtual_size (struct gdbarch *gdbarch);
739extern void set_gdbarch_max_register_virtual_size (struct gdbarch *gdbarch, int max_register_virtual_size);
83905903
AC		 740#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MAX_REGISTER_VIRTUAL_SIZE)
741#error "Non multi-arch definition of MAX_REGISTER_VIRTUAL_SIZE"
742#endif
0f71a2f6 743#if GDB_MULTI_ARCH
6166d547 744#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MAX_REGISTER_VIRTUAL_SIZE)
0f71a2f6
JM		 745#define MAX_REGISTER_VIRTUAL_SIZE (gdbarch_max_register_virtual_size (current_gdbarch))
746#endif
747#endif
748
104c1213
JM		 749typedef struct type * (gdbarch_register_virtual_type_ftype) (int reg_nr);
750extern struct type * gdbarch_register_virtual_type (struct gdbarch *gdbarch, int reg_nr);
751extern void set_gdbarch_register_virtual_type (struct gdbarch *gdbarch, gdbarch_register_virtual_type_ftype *register_virtual_type);
83905903
AC		 752#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_TYPE)
753#error "Non multi-arch definition of REGISTER_VIRTUAL_TYPE"
754#endif
0f71a2f6 755#if GDB_MULTI_ARCH
6166d547 756#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_TYPE)
0f71a2f6
JM		 757#define REGISTER_VIRTUAL_TYPE(reg_nr) (gdbarch_register_virtual_type (current_gdbarch, reg_nr))
758#endif
759#endif
760
666e11c5
EZ		 761/* Default (function) for non- multi-arch platforms. */
762#if (!GDB_MULTI_ARCH) && !defined (DO_REGISTERS_INFO)
763#define DO_REGISTERS_INFO(reg_nr, fpregs) (do_registers_info (reg_nr, fpregs))
764#endif
765
766typedef void (gdbarch_do_registers_info_ftype) (int reg_nr, int fpregs);
767extern void gdbarch_do_registers_info (struct gdbarch *gdbarch, int reg_nr, int fpregs);
768extern void set_gdbarch_do_registers_info (struct gdbarch *gdbarch, gdbarch_do_registers_info_ftype *do_registers_info);
83905903
AC		 769#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DO_REGISTERS_INFO)
770#error "Non multi-arch definition of DO_REGISTERS_INFO"
771#endif
666e11c5
EZ		 772#if GDB_MULTI_ARCH
773#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DO_REGISTERS_INFO)
774#define DO_REGISTERS_INFO(reg_nr, fpregs) (gdbarch_do_registers_info (current_gdbarch, reg_nr, fpregs))
775#endif
776#endif
777
5e74b15c
RE		 778/* Default (function) for non- multi-arch platforms. */
779#if (!GDB_MULTI_ARCH) && !defined (PRINT_FLOAT_INFO)
780#define PRINT_FLOAT_INFO() (default_print_float_info ())
781#endif
782
783typedef void (gdbarch_print_float_info_ftype) (void);
784extern void gdbarch_print_float_info (struct gdbarch *gdbarch);
785extern void set_gdbarch_print_float_info (struct gdbarch *gdbarch, gdbarch_print_float_info_ftype *print_float_info);
786#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PRINT_FLOAT_INFO)
787#error "Non multi-arch definition of PRINT_FLOAT_INFO"
788#endif
789#if GDB_MULTI_ARCH
790#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PRINT_FLOAT_INFO)
791#define PRINT_FLOAT_INFO() (gdbarch_print_float_info (current_gdbarch))
792#endif
793#endif
794
7c7651b2
AC		 795/* MAP a GDB RAW register number onto a simulator register number. See
796 also include/...-sim.h. */
797
798/* Default (function) for non- multi-arch platforms. */
799#if (!GDB_MULTI_ARCH) && !defined (REGISTER_SIM_REGNO)
800#define REGISTER_SIM_REGNO(reg_nr) (default_register_sim_regno (reg_nr))
801#endif
802
803typedef int (gdbarch_register_sim_regno_ftype) (int reg_nr);
804extern int gdbarch_register_sim_regno (struct gdbarch *gdbarch, int reg_nr);
805extern void set_gdbarch_register_sim_regno (struct gdbarch *gdbarch, gdbarch_register_sim_regno_ftype *register_sim_regno);
83905903
AC		 806#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIM_REGNO)
807#error "Non multi-arch definition of REGISTER_SIM_REGNO"
808#endif
7c7651b2
AC		 809#if GDB_MULTI_ARCH
810#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIM_REGNO)
811#define REGISTER_SIM_REGNO(reg_nr) (gdbarch_register_sim_regno (current_gdbarch, reg_nr))
812#endif
813#endif
814
2649061d
AC		 815#if defined (REGISTER_BYTES_OK)
816/* Legacy for systems yet to multi-arch REGISTER_BYTES_OK */
eee30e78 817#if !defined (REGISTER_BYTES_OK_P)
2649061d
AC		 818#define REGISTER_BYTES_OK_P() (1)
819#endif
eee30e78 820#endif
2649061d
AC		 821
822/* Default predicate for non- multi-arch targets. */
823#if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK_P)
824#define REGISTER_BYTES_OK_P() (0)
825#endif
826
827extern int gdbarch_register_bytes_ok_p (struct gdbarch *gdbarch);
83905903
AC		 828#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK_P)
829#error "Non multi-arch definition of REGISTER_BYTES_OK"
830#endif
2649061d
AC		 831#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK_P)
832#define REGISTER_BYTES_OK_P() (gdbarch_register_bytes_ok_p (current_gdbarch))
833#endif
834
835/* Default (function) for non- multi-arch platforms. */
836#if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK)
8e65ff28 837#define REGISTER_BYTES_OK(nr_bytes) (internal_error (__FILE__, __LINE__, "REGISTER_BYTES_OK"), 0)
2649061d
AC		 838#endif
839
840typedef int (gdbarch_register_bytes_ok_ftype) (long nr_bytes);
841extern int gdbarch_register_bytes_ok (struct gdbarch *gdbarch, long nr_bytes);
842extern void set_gdbarch_register_bytes_ok (struct gdbarch *gdbarch, gdbarch_register_bytes_ok_ftype *register_bytes_ok);
83905903
AC		 843#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK)
844#error "Non multi-arch definition of REGISTER_BYTES_OK"
845#endif
2649061d
AC		 846#if GDB_MULTI_ARCH
847#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK)
848#define REGISTER_BYTES_OK(nr_bytes) (gdbarch_register_bytes_ok (current_gdbarch, nr_bytes))
849#endif
850#endif
851
01fb7433
AC		 852/* Default (function) for non- multi-arch platforms. */
853#if (!GDB_MULTI_ARCH) && !defined (CANNOT_FETCH_REGISTER)
854#define CANNOT_FETCH_REGISTER(regnum) (cannot_register_not (regnum))
855#endif
856
857typedef int (gdbarch_cannot_fetch_register_ftype) (int regnum);
858extern int gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, int regnum);
859extern void set_gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, gdbarch_cannot_fetch_register_ftype *cannot_fetch_register);
83905903
AC		 860#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_FETCH_REGISTER)
861#error "Non multi-arch definition of CANNOT_FETCH_REGISTER"
862#endif
01fb7433
AC		 863#if GDB_MULTI_ARCH
864#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_FETCH_REGISTER)
865#define CANNOT_FETCH_REGISTER(regnum) (gdbarch_cannot_fetch_register (current_gdbarch, regnum))
866#endif
867#endif
868
869/* Default (function) for non- multi-arch platforms. */
870#if (!GDB_MULTI_ARCH) && !defined (CANNOT_STORE_REGISTER)
871#define CANNOT_STORE_REGISTER(regnum) (cannot_register_not (regnum))
872#endif
873
874typedef int (gdbarch_cannot_store_register_ftype) (int regnum);
875extern int gdbarch_cannot_store_register (struct gdbarch *gdbarch, int regnum);
876extern void set_gdbarch_cannot_store_register (struct gdbarch *gdbarch, gdbarch_cannot_store_register_ftype *cannot_store_register);
83905903
AC		 877#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STORE_REGISTER)
878#error "Non multi-arch definition of CANNOT_STORE_REGISTER"
879#endif
01fb7433
AC		 880#if GDB_MULTI_ARCH
881#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_STORE_REGISTER)
882#define CANNOT_STORE_REGISTER(regnum) (gdbarch_cannot_store_register (current_gdbarch, regnum))
883#endif
884#endif
885
028c194b
AC		 886/* Non multi-arch DUMMY_FRAMES are a mess (multi-arch ones are not that
887 much better but at least they are vaguely consistent). The headers
888 and body contain convoluted #if/#else sequences for determine how
889 things should be compiled. Instead of trying to mimic that
890 behaviour here (and hence entrench it further) gdbarch simply
891 reqires that these methods be set up from the word go. This also
892 avoids any potential problems with moving beyond multi-arch partial. */
893
104c1213
JM		 894extern int gdbarch_use_generic_dummy_frames (struct gdbarch *gdbarch);
895extern void set_gdbarch_use_generic_dummy_frames (struct gdbarch *gdbarch, int use_generic_dummy_frames);
028c194b 896#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (USE_GENERIC_DUMMY_FRAMES)
83905903
AC		 897#error "Non multi-arch definition of USE_GENERIC_DUMMY_FRAMES"
898#endif
0f71a2f6 899#if GDB_MULTI_ARCH
028c194b 900#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (USE_GENERIC_DUMMY_FRAMES)
0f71a2f6
JM		 901#define USE_GENERIC_DUMMY_FRAMES (gdbarch_use_generic_dummy_frames (current_gdbarch))
902#endif
903#endif
904
104c1213
JM		 905extern int gdbarch_call_dummy_location (struct gdbarch *gdbarch);
906extern void set_gdbarch_call_dummy_location (struct gdbarch *gdbarch, int call_dummy_location);
028c194b 907#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LOCATION)
83905903
AC		 908#error "Non multi-arch definition of CALL_DUMMY_LOCATION"
909#endif
0f71a2f6 910#if GDB_MULTI_ARCH
028c194b 911#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LOCATION)
0f71a2f6
JM		 912#define CALL_DUMMY_LOCATION (gdbarch_call_dummy_location (current_gdbarch))
913#endif
914#endif
915
104c1213
JM		 916typedef CORE_ADDR (gdbarch_call_dummy_address_ftype) (void);
917extern CORE_ADDR gdbarch_call_dummy_address (struct gdbarch *gdbarch);
918extern void set_gdbarch_call_dummy_address (struct gdbarch *gdbarch, gdbarch_call_dummy_address_ftype *call_dummy_address);
83905903
AC		 919#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_ADDRESS)
920#error "Non multi-arch definition of CALL_DUMMY_ADDRESS"
921#endif
0f71a2f6 922#if GDB_MULTI_ARCH
6166d547 923#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_ADDRESS)
0f71a2f6
JM		 924#define CALL_DUMMY_ADDRESS() (gdbarch_call_dummy_address (current_gdbarch))
925#endif
926#endif
927
104c1213
JM		 928extern CORE_ADDR gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch);
929extern void set_gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch, CORE_ADDR call_dummy_start_offset);
83905903
AC		 930#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_START_OFFSET)
931#error "Non multi-arch definition of CALL_DUMMY_START_OFFSET"
932#endif
0f71a2f6 933#if GDB_MULTI_ARCH
6166d547 934#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_START_OFFSET)
0f71a2f6
JM		 935#define CALL_DUMMY_START_OFFSET (gdbarch_call_dummy_start_offset (current_gdbarch))
936#endif
937#endif
938
104c1213
JM		 939extern CORE_ADDR gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch);
940extern void set_gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch, CORE_ADDR call_dummy_breakpoint_offset);
83905903
AC		 941#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET)
942#error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET"
943#endif
0f71a2f6 944#if GDB_MULTI_ARCH
6166d547 945#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET)
0f71a2f6
JM		 946#define CALL_DUMMY_BREAKPOINT_OFFSET (gdbarch_call_dummy_breakpoint_offset (current_gdbarch))
947#endif
948#endif
949
104c1213
JM		 950extern int gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch *gdbarch);
951extern void set_gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch *gdbarch, int call_dummy_breakpoint_offset_p);
028c194b 952#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
83905903
AC		 953#error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET_P"
954#endif
0f71a2f6 955#if GDB_MULTI_ARCH
028c194b 956#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
0f71a2f6
JM		 957#define CALL_DUMMY_BREAKPOINT_OFFSET_P (gdbarch_call_dummy_breakpoint_offset_p (current_gdbarch))
958#endif
959#endif
960
104c1213
JM		 961extern int gdbarch_call_dummy_length (struct gdbarch *gdbarch);
962extern void set_gdbarch_call_dummy_length (struct gdbarch *gdbarch, int call_dummy_length);
83905903
AC		 963#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LENGTH)
964#error "Non multi-arch definition of CALL_DUMMY_LENGTH"
965#endif
0f71a2f6 966#if GDB_MULTI_ARCH
6166d547 967#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LENGTH)
0f71a2f6
JM		 968#define CALL_DUMMY_LENGTH (gdbarch_call_dummy_length (current_gdbarch))
969#endif
970#endif
971
104c1213
JM		 972typedef int (gdbarch_pc_in_call_dummy_ftype) (CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
973extern int gdbarch_pc_in_call_dummy (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
974extern void set_gdbarch_pc_in_call_dummy (struct gdbarch *gdbarch, gdbarch_pc_in_call_dummy_ftype *pc_in_call_dummy);
028c194b 975#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (PC_IN_CALL_DUMMY)
83905903
AC		 976#error "Non multi-arch definition of PC_IN_CALL_DUMMY"
977#endif
0f71a2f6 978#if GDB_MULTI_ARCH
028c194b 979#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (PC_IN_CALL_DUMMY)
0f71a2f6
JM		 980#define PC_IN_CALL_DUMMY(pc, sp, frame_address) (gdbarch_pc_in_call_dummy (current_gdbarch, pc, sp, frame_address))
981#endif
982#endif
983
104c1213
JM		 984extern int gdbarch_call_dummy_p (struct gdbarch *gdbarch);
985extern void set_gdbarch_call_dummy_p (struct gdbarch *gdbarch, int call_dummy_p);
028c194b 986#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_P)
83905903
AC		 987#error "Non multi-arch definition of CALL_DUMMY_P"
988#endif
0f71a2f6 989#if GDB_MULTI_ARCH
028c194b 990#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_P)
0f71a2f6
JM		 991#define CALL_DUMMY_P (gdbarch_call_dummy_p (current_gdbarch))
992#endif
993#endif
994
33489c5b 995/* Default (value) for non- multi-arch platforms. */
6166d547 996#if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_WORDS)
33489c5b
AC		 997#define CALL_DUMMY_WORDS (legacy_call_dummy_words)
998#endif
999
104c1213
JM		 1000extern LONGEST * gdbarch_call_dummy_words (struct gdbarch *gdbarch);
1001extern void set_gdbarch_call_dummy_words (struct gdbarch *gdbarch, LONGEST * call_dummy_words);
83905903
AC		 1002#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_WORDS)
1003#error "Non multi-arch definition of CALL_DUMMY_WORDS"
1004#endif
33489c5b 1005#if GDB_MULTI_ARCH
6166d547 1006#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_WORDS)
0f71a2f6
JM		 1007#define CALL_DUMMY_WORDS (gdbarch_call_dummy_words (current_gdbarch))
1008#endif
33489c5b
AC		 1009#endif
1010
1011/* Default (value) for non- multi-arch platforms. */
6166d547 1012#if (!GDB_MULTI_ARCH) && !defined (SIZEOF_CALL_DUMMY_WORDS)
33489c5b
AC		 1013#define SIZEOF_CALL_DUMMY_WORDS (legacy_sizeof_call_dummy_words)
1014#endif
0f71a2f6 1015
104c1213
JM		 1016extern int gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch);
1017extern void set_gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch, int sizeof_call_dummy_words);
83905903
AC		 1018#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIZEOF_CALL_DUMMY_WORDS)
1019#error "Non multi-arch definition of SIZEOF_CALL_DUMMY_WORDS"
1020#endif
33489c5b 1021#if GDB_MULTI_ARCH
6166d547 1022#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIZEOF_CALL_DUMMY_WORDS)
0f71a2f6
JM		 1023#define SIZEOF_CALL_DUMMY_WORDS (gdbarch_sizeof_call_dummy_words (current_gdbarch))
1024#endif
33489c5b 1025#endif
0f71a2f6 1026
104c1213
JM		 1027extern int gdbarch_call_dummy_stack_adjust_p (struct gdbarch *gdbarch);
1028extern void set_gdbarch_call_dummy_stack_adjust_p (struct gdbarch *gdbarch, int call_dummy_stack_adjust_p);
028c194b 1029#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_STACK_ADJUST_P)
83905903
AC		 1030#error "Non multi-arch definition of CALL_DUMMY_STACK_ADJUST_P"
1031#endif
0f71a2f6 1032#if GDB_MULTI_ARCH
028c194b 1033#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_STACK_ADJUST_P)
0f71a2f6
JM		 1034#define CALL_DUMMY_STACK_ADJUST_P (gdbarch_call_dummy_stack_adjust_p (current_gdbarch))
1035#endif
1036#endif
1037
104c1213
JM		 1038extern int gdbarch_call_dummy_stack_adjust (struct gdbarch *gdbarch);
1039extern void set_gdbarch_call_dummy_stack_adjust (struct gdbarch *gdbarch, int call_dummy_stack_adjust);
83905903
AC		 1040#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_STACK_ADJUST)
1041#error "Non multi-arch definition of CALL_DUMMY_STACK_ADJUST"
1042#endif
0f71a2f6 1043#if GDB_MULTI_ARCH
6166d547 1044#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_STACK_ADJUST)
0f71a2f6
JM		 1045#define CALL_DUMMY_STACK_ADJUST (gdbarch_call_dummy_stack_adjust (current_gdbarch))
1046#endif
1047#endif
1048
104c1213
JM		 1049typedef 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);
1050extern 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);
1051extern void set_gdbarch_fix_call_dummy (struct gdbarch *gdbarch, gdbarch_fix_call_dummy_ftype *fix_call_dummy);
83905903
AC		 1052#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FIX_CALL_DUMMY)
1053#error "Non multi-arch definition of FIX_CALL_DUMMY"
1054#endif
0f71a2f6 1055#if GDB_MULTI_ARCH
6166d547 1056#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FIX_CALL_DUMMY)
0f71a2f6
JM		 1057#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))
1058#endif
1059#endif
1060
10312cc4
AC		 1061/* Default (function) for non- multi-arch platforms. */
1062#if (!GDB_MULTI_ARCH) && !defined (INIT_FRAME_PC_FIRST)
1063#define INIT_FRAME_PC_FIRST(fromleaf, prev) (init_frame_pc_noop (fromleaf, prev))
1064#endif
1065
1066typedef void (gdbarch_init_frame_pc_first_ftype) (int fromleaf, struct frame_info *prev);
1067extern void gdbarch_init_frame_pc_first (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1068extern void set_gdbarch_init_frame_pc_first (struct gdbarch *gdbarch, gdbarch_init_frame_pc_first_ftype *init_frame_pc_first);
83905903
AC		 1069#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_FRAME_PC_FIRST)
1070#error "Non multi-arch definition of INIT_FRAME_PC_FIRST"
1071#endif
10312cc4
AC		 1072#if GDB_MULTI_ARCH
1073#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_FRAME_PC_FIRST)
1074#define INIT_FRAME_PC_FIRST(fromleaf, prev) (gdbarch_init_frame_pc_first (current_gdbarch, fromleaf, prev))
1075#endif
1076#endif
1077
1078/* Default (function) for non- multi-arch platforms. */
1079#if (!GDB_MULTI_ARCH) && !defined (INIT_FRAME_PC)
7824d2f2 1080#define INIT_FRAME_PC(fromleaf, prev) (init_frame_pc_default (fromleaf, prev))
10312cc4
AC		 1081#endif
1082
1083typedef void (gdbarch_init_frame_pc_ftype) (int fromleaf, struct frame_info *prev);
1084extern void gdbarch_init_frame_pc (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1085extern void set_gdbarch_init_frame_pc (struct gdbarch *gdbarch, gdbarch_init_frame_pc_ftype *init_frame_pc);
83905903
AC		 1086#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_FRAME_PC)
1087#error "Non multi-arch definition of INIT_FRAME_PC"
1088#endif
10312cc4
AC		 1089#if GDB_MULTI_ARCH
1090#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_FRAME_PC)
1091#define INIT_FRAME_PC(fromleaf, prev) (gdbarch_init_frame_pc (current_gdbarch, fromleaf, prev))
1092#endif
1093#endif
1094
104c1213
JM		 1095extern int gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch);
1096extern void set_gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch, int believe_pcc_promotion);
83905903
AC		 1097#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION)
1098#error "Non multi-arch definition of BELIEVE_PCC_PROMOTION"
1099#endif
0f71a2f6 1100#if GDB_MULTI_ARCH
6166d547 1101#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION)
0f71a2f6
JM		 1102#define BELIEVE_PCC_PROMOTION (gdbarch_believe_pcc_promotion (current_gdbarch))
1103#endif
1104#endif
1105
104c1213
JM		 1106extern int gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch);
1107extern void set_gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch, int believe_pcc_promotion_type);
83905903
AC		 1108#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION_TYPE)
1109#error "Non multi-arch definition of BELIEVE_PCC_PROMOTION_TYPE"
1110#endif
0f71a2f6 1111#if GDB_MULTI_ARCH
6166d547 1112#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION_TYPE)
0f71a2f6
JM		 1113#define BELIEVE_PCC_PROMOTION_TYPE (gdbarch_believe_pcc_promotion_type (current_gdbarch))
1114#endif
1115#endif
1116
33489c5b 1117/* Default (function) for non- multi-arch platforms. */
6166d547 1118#if (!GDB_MULTI_ARCH) && !defined (COERCE_FLOAT_TO_DOUBLE)
33489c5b
AC		 1119#define COERCE_FLOAT_TO_DOUBLE(formal, actual) (default_coerce_float_to_double (formal, actual))
1120#endif
1121
b9a8e3bf
JB		 1122typedef int (gdbarch_coerce_float_to_double_ftype) (struct type *formal, struct type *actual);
1123extern int gdbarch_coerce_float_to_double (struct gdbarch *gdbarch, struct type *formal, struct type *actual);
1124extern void set_gdbarch_coerce_float_to_double (struct gdbarch *gdbarch, gdbarch_coerce_float_to_double_ftype *coerce_float_to_double);
83905903
AC		 1125#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COERCE_FLOAT_TO_DOUBLE)
1126#error "Non multi-arch definition of COERCE_FLOAT_TO_DOUBLE"
1127#endif
33489c5b 1128#if GDB_MULTI_ARCH
6166d547 1129#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (COERCE_FLOAT_TO_DOUBLE)
b9a8e3bf
JB		 1130#define COERCE_FLOAT_TO_DOUBLE(formal, actual) (gdbarch_coerce_float_to_double (current_gdbarch, formal, actual))
1131#endif
33489c5b 1132#endif
b9a8e3bf 1133
028c194b
AC		 1134/* GET_SAVED_REGISTER is like DUMMY_FRAMES. It is at level one as the
1135 old code has strange #ifdef interaction. So far no one has found
1136 that default_get_saved_register() is the default they are after. */
1137
104c1213
JM		 1138typedef void (gdbarch_get_saved_register_ftype) (char *raw_buffer, int *optimized, CORE_ADDR *addrp, struct frame_info *frame, int regnum, enum lval_type *lval);
1139extern 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);
1140extern void set_gdbarch_get_saved_register (struct gdbarch *gdbarch, gdbarch_get_saved_register_ftype *get_saved_register);
028c194b 1141#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (GET_SAVED_REGISTER)
83905903
AC		 1142#error "Non multi-arch definition of GET_SAVED_REGISTER"
1143#endif
0f71a2f6 1144#if GDB_MULTI_ARCH
028c194b 1145#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (GET_SAVED_REGISTER)
0f71a2f6
JM		 1146#define GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (gdbarch_get_saved_register (current_gdbarch, raw_buffer, optimized, addrp, frame, regnum, lval))
1147#endif
1148#endif
1149
33489c5b 1150/* Default (function) for non- multi-arch platforms. */
6166d547 1151#if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERTIBLE)
33489c5b
AC		 1152#define REGISTER_CONVERTIBLE(nr) (generic_register_convertible_not (nr))
1153#endif
1154
104c1213
JM		 1155typedef int (gdbarch_register_convertible_ftype) (int nr);
1156extern int gdbarch_register_convertible (struct gdbarch *gdbarch, int nr);
1157extern void set_gdbarch_register_convertible (struct gdbarch *gdbarch, gdbarch_register_convertible_ftype *register_convertible);
83905903
AC		 1158#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERTIBLE)
1159#error "Non multi-arch definition of REGISTER_CONVERTIBLE"
1160#endif
33489c5b 1161#if GDB_MULTI_ARCH
6166d547 1162#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERTIBLE)
0f71a2f6
JM		 1163#define REGISTER_CONVERTIBLE(nr) (gdbarch_register_convertible (current_gdbarch, nr))
1164#endif
33489c5b
AC		 1165#endif
1166
1167/* Default (function) for non- multi-arch platforms. */
6166d547 1168#if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_VIRTUAL)
8e65ff28 1169#define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_VIRTUAL"), 0)
33489c5b 1170#endif
0f71a2f6 1171
104c1213
JM		 1172typedef void (gdbarch_register_convert_to_virtual_ftype) (int regnum, struct type *type, char *from, char *to);
1173extern void gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
1174extern void set_gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, gdbarch_register_convert_to_virtual_ftype *register_convert_to_virtual);
83905903
AC		 1175#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_VIRTUAL)
1176#error "Non multi-arch definition of REGISTER_CONVERT_TO_VIRTUAL"
1177#endif
33489c5b 1178#if GDB_MULTI_ARCH
6166d547 1179#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_VIRTUAL)
0f71a2f6
JM		 1180#define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (gdbarch_register_convert_to_virtual (current_gdbarch, regnum, type, from, to))
1181#endif
33489c5b
AC		 1182#endif
1183
1184/* Default (function) for non- multi-arch platforms. */
6166d547 1185#if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_RAW)
8e65ff28 1186#define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_RAW"), 0)
33489c5b 1187#endif
0f71a2f6 1188
104c1213
JM		 1189typedef void (gdbarch_register_convert_to_raw_ftype) (struct type *type, int regnum, char *from, char *to);
1190extern void gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, struct type *type, int regnum, char *from, char *to);
1191extern void set_gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, gdbarch_register_convert_to_raw_ftype *register_convert_to_raw);
83905903
AC		 1192#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_RAW)
1193#error "Non multi-arch definition of REGISTER_CONVERT_TO_RAW"
1194#endif
33489c5b 1195#if GDB_MULTI_ARCH
6166d547 1196#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_RAW)
0f71a2f6
JM		 1197#define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (gdbarch_register_convert_to_raw (current_gdbarch, type, regnum, from, to))
1198#endif
33489c5b
AC		 1199#endif
1200
34620563
AC		 1201/* This function is called when the value of a pseudo-register needs to
1202 be updated. Typically it will be defined on a per-architecture
1203 basis. */
1204
31e9866e
AC		 1205#if defined (FETCH_PSEUDO_REGISTER)
1206/* Legacy for systems yet to multi-arch FETCH_PSEUDO_REGISTER */
1207#if !defined (FETCH_PSEUDO_REGISTER_P)
1208#define FETCH_PSEUDO_REGISTER_P() (1)
1209#endif
1210#endif
1211
1212/* Default predicate for non- multi-arch targets. */
1213#if (!GDB_MULTI_ARCH) && !defined (FETCH_PSEUDO_REGISTER_P)
1214#define FETCH_PSEUDO_REGISTER_P() (0)
1215#endif
1216
1217extern int gdbarch_fetch_pseudo_register_p (struct gdbarch *gdbarch);
1218#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FETCH_PSEUDO_REGISTER_P)
1219#error "Non multi-arch definition of FETCH_PSEUDO_REGISTER"
1220#endif
1221#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FETCH_PSEUDO_REGISTER_P)
1222#define FETCH_PSEUDO_REGISTER_P() (gdbarch_fetch_pseudo_register_p (current_gdbarch))
1223#endif
1224
7f1b2585 1225/* Default (function) for non- multi-arch platforms. */
6166d547 1226#if (!GDB_MULTI_ARCH) && !defined (FETCH_PSEUDO_REGISTER)
8e65ff28 1227#define FETCH_PSEUDO_REGISTER(regnum) (internal_error (__FILE__, __LINE__, "FETCH_PSEUDO_REGISTER"), 0)
7f1b2585
EZ		 1228#endif
1229
1230typedef void (gdbarch_fetch_pseudo_register_ftype) (int regnum);
1231extern void gdbarch_fetch_pseudo_register (struct gdbarch *gdbarch, int regnum);
1232extern void set_gdbarch_fetch_pseudo_register (struct gdbarch *gdbarch, gdbarch_fetch_pseudo_register_ftype *fetch_pseudo_register);
83905903
AC		 1233#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FETCH_PSEUDO_REGISTER)
1234#error "Non multi-arch definition of FETCH_PSEUDO_REGISTER"
1235#endif
7f1b2585 1236#if GDB_MULTI_ARCH
6166d547 1237#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FETCH_PSEUDO_REGISTER)
7f1b2585
EZ		 1238#define FETCH_PSEUDO_REGISTER(regnum) (gdbarch_fetch_pseudo_register (current_gdbarch, regnum))
1239#endif
1240#endif
1241
34620563
AC		 1242/* This function is called when the value of a pseudo-register needs to
1243 be set or stored. Typically it will be defined on a
1244 per-architecture basis. */
1245
31e9866e
AC		 1246#if defined (STORE_PSEUDO_REGISTER)
1247/* Legacy for systems yet to multi-arch STORE_PSEUDO_REGISTER */
1248#if !defined (STORE_PSEUDO_REGISTER_P)
1249#define STORE_PSEUDO_REGISTER_P() (1)
1250#endif
1251#endif
1252
1253/* Default predicate for non- multi-arch targets. */
1254#if (!GDB_MULTI_ARCH) && !defined (STORE_PSEUDO_REGISTER_P)
1255#define STORE_PSEUDO_REGISTER_P() (0)
1256#endif
1257
1258extern int gdbarch_store_pseudo_register_p (struct gdbarch *gdbarch);
1259#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_PSEUDO_REGISTER_P)
1260#error "Non multi-arch definition of STORE_PSEUDO_REGISTER"
1261#endif
1262#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_PSEUDO_REGISTER_P)
1263#define STORE_PSEUDO_REGISTER_P() (gdbarch_store_pseudo_register_p (current_gdbarch))
1264#endif
1265
7f1b2585 1266/* Default (function) for non- multi-arch platforms. */
6166d547 1267#if (!GDB_MULTI_ARCH) && !defined (STORE_PSEUDO_REGISTER)
8e65ff28 1268#define STORE_PSEUDO_REGISTER(regnum) (internal_error (__FILE__, __LINE__, "STORE_PSEUDO_REGISTER"), 0)
7f1b2585
EZ		 1269#endif
1270
1271typedef void (gdbarch_store_pseudo_register_ftype) (int regnum);
1272extern void gdbarch_store_pseudo_register (struct gdbarch *gdbarch, int regnum);
1273extern void set_gdbarch_store_pseudo_register (struct gdbarch *gdbarch, gdbarch_store_pseudo_register_ftype *store_pseudo_register);
83905903
AC		 1274#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_PSEUDO_REGISTER)
1275#error "Non multi-arch definition of STORE_PSEUDO_REGISTER"
1276#endif
7f1b2585 1277#if GDB_MULTI_ARCH
6166d547 1278#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_PSEUDO_REGISTER)
7f1b2585
EZ		 1279#define STORE_PSEUDO_REGISTER(regnum) (gdbarch_store_pseudo_register (current_gdbarch, regnum))
1280#endif
1281#endif
1282
33489c5b 1283/* Default (function) for non- multi-arch platforms. */
6166d547 1284#if (!GDB_MULTI_ARCH) && !defined (POINTER_TO_ADDRESS)
ac2e2ef7 1285#define POINTER_TO_ADDRESS(type, buf) (unsigned_pointer_to_address (type, buf))
33489c5b 1286#endif
4478b372 1287
ac2e2ef7
AC		 1288typedef CORE_ADDR (gdbarch_pointer_to_address_ftype) (struct type *type, void *buf);
1289extern CORE_ADDR gdbarch_pointer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
4478b372 1290extern void set_gdbarch_pointer_to_address (struct gdbarch *gdbarch, gdbarch_pointer_to_address_ftype *pointer_to_address);
83905903
AC		 1291#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POINTER_TO_ADDRESS)
1292#error "Non multi-arch definition of POINTER_TO_ADDRESS"
1293#endif
33489c5b 1294#if GDB_MULTI_ARCH
6166d547 1295#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POINTER_TO_ADDRESS)
4478b372
JB		 1296#define POINTER_TO_ADDRESS(type, buf) (gdbarch_pointer_to_address (current_gdbarch, type, buf))
1297#endif
33489c5b
AC		 1298#endif
1299
1300/* Default (function) for non- multi-arch platforms. */
6166d547 1301#if (!GDB_MULTI_ARCH) && !defined (ADDRESS_TO_POINTER)
ac2e2ef7 1302#define ADDRESS_TO_POINTER(type, buf, addr) (unsigned_address_to_pointer (type, buf, addr))
33489c5b 1303#endif
4478b372 1304
ac2e2ef7
AC		 1305typedef void (gdbarch_address_to_pointer_ftype) (struct type *type, void *buf, CORE_ADDR addr);
1306extern void gdbarch_address_to_pointer (struct gdbarch *gdbarch, struct type *type, void *buf, CORE_ADDR addr);
4478b372 1307extern void set_gdbarch_address_to_pointer (struct gdbarch *gdbarch, gdbarch_address_to_pointer_ftype *address_to_pointer);
83905903
AC		 1308#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_TO_POINTER)
1309#error "Non multi-arch definition of ADDRESS_TO_POINTER"
1310#endif
33489c5b 1311#if GDB_MULTI_ARCH
6166d547 1312#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_TO_POINTER)
4478b372
JB		 1313#define ADDRESS_TO_POINTER(type, buf, addr) (gdbarch_address_to_pointer (current_gdbarch, type, buf, addr))
1314#endif
33489c5b
AC		 1315#endif
1316
fc0c74b1
AC		 1317#if defined (INTEGER_TO_ADDRESS)
1318/* Legacy for systems yet to multi-arch INTEGER_TO_ADDRESS */
1319#if !defined (INTEGER_TO_ADDRESS_P)
1320#define INTEGER_TO_ADDRESS_P() (1)
1321#endif
1322#endif
1323
1324/* Default predicate for non- multi-arch targets. */
1325#if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS_P)
1326#define INTEGER_TO_ADDRESS_P() (0)
1327#endif
1328
1329extern int gdbarch_integer_to_address_p (struct gdbarch *gdbarch);
1330#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS_P)
1331#error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1332#endif
1333#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS_P)
1334#define INTEGER_TO_ADDRESS_P() (gdbarch_integer_to_address_p (current_gdbarch))
1335#endif
1336
1337/* Default (function) for non- multi-arch platforms. */
1338#if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS)
73d3c16e 1339#define INTEGER_TO_ADDRESS(type, buf) (internal_error (__FILE__, __LINE__, "INTEGER_TO_ADDRESS"), 0)
fc0c74b1
AC		 1340#endif
1341
1342typedef CORE_ADDR (gdbarch_integer_to_address_ftype) (struct type *type, void *buf);
1343extern CORE_ADDR gdbarch_integer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
1344extern void set_gdbarch_integer_to_address (struct gdbarch *gdbarch, gdbarch_integer_to_address_ftype *integer_to_address);
1345#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS)
1346#error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1347#endif
1348#if GDB_MULTI_ARCH
1349#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS)
1350#define INTEGER_TO_ADDRESS(type, buf) (gdbarch_integer_to_address (current_gdbarch, type, buf))
1351#endif
1352#endif
1353
33489c5b 1354/* Default (function) for non- multi-arch platforms. */
6166d547 1355#if (!GDB_MULTI_ARCH) && !defined (RETURN_VALUE_ON_STACK)
33489c5b
AC		 1356#define RETURN_VALUE_ON_STACK(type) (generic_return_value_on_stack_not (type))
1357#endif
0f71a2f6 1358
71a9f22e
JB		 1359typedef int (gdbarch_return_value_on_stack_ftype) (struct type *type);
1360extern int gdbarch_return_value_on_stack (struct gdbarch *gdbarch, struct type *type);
1361extern void set_gdbarch_return_value_on_stack (struct gdbarch *gdbarch, gdbarch_return_value_on_stack_ftype *return_value_on_stack);
83905903
AC		 1362#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (RETURN_VALUE_ON_STACK)
1363#error "Non multi-arch definition of RETURN_VALUE_ON_STACK"
1364#endif
33489c5b 1365#if GDB_MULTI_ARCH
6166d547 1366#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (RETURN_VALUE_ON_STACK)
71a9f22e
JB		 1367#define RETURN_VALUE_ON_STACK(type) (gdbarch_return_value_on_stack (current_gdbarch, type))
1368#endif
33489c5b 1369#endif
71a9f22e 1370
104c1213
JM		 1371typedef void (gdbarch_extract_return_value_ftype) (struct type *type, char *regbuf, char *valbuf);
1372extern void gdbarch_extract_return_value (struct gdbarch *gdbarch, struct type *type, char *regbuf, char *valbuf);
1373extern void set_gdbarch_extract_return_value (struct gdbarch *gdbarch, gdbarch_extract_return_value_ftype *extract_return_value);
83905903
AC		 1374#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_RETURN_VALUE)
1375#error "Non multi-arch definition of EXTRACT_RETURN_VALUE"
1376#endif
0f71a2f6 1377#if GDB_MULTI_ARCH
6166d547 1378#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_RETURN_VALUE)
0f71a2f6
JM		 1379#define EXTRACT_RETURN_VALUE(type, regbuf, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regbuf, valbuf))
1380#endif
1381#endif
1382
c203844d
AC		 1383/* Default (function) for non- multi-arch platforms. */
1384#if (!GDB_MULTI_ARCH) && !defined (PUSH_ARGUMENTS)
1385#define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (default_push_arguments (nargs, args, sp, struct_return, struct_addr))
1386#endif
1387
104c1213
JM		 1388typedef CORE_ADDR (gdbarch_push_arguments_ftype) (int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
1389extern CORE_ADDR gdbarch_push_arguments (struct gdbarch *gdbarch, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
1390extern void set_gdbarch_push_arguments (struct gdbarch *gdbarch, gdbarch_push_arguments_ftype *push_arguments);
83905903
AC		 1391#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_ARGUMENTS)
1392#error "Non multi-arch definition of PUSH_ARGUMENTS"
1393#endif
0f71a2f6 1394#if GDB_MULTI_ARCH
6166d547 1395#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_ARGUMENTS)
0f71a2f6
JM		 1396#define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (gdbarch_push_arguments (current_gdbarch, nargs, args, sp, struct_return, struct_addr))
1397#endif
1398#endif
1399
104c1213
JM		 1400typedef void (gdbarch_push_dummy_frame_ftype) (void);
1401extern void gdbarch_push_dummy_frame (struct gdbarch *gdbarch);
1402extern void set_gdbarch_push_dummy_frame (struct gdbarch *gdbarch, gdbarch_push_dummy_frame_ftype *push_dummy_frame);
83905903
AC		 1403#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_DUMMY_FRAME)
1404#error "Non multi-arch definition of PUSH_DUMMY_FRAME"
1405#endif
0f71a2f6 1406#if GDB_MULTI_ARCH
6166d547 1407#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_DUMMY_FRAME)
0f71a2f6
JM		 1408#define PUSH_DUMMY_FRAME (gdbarch_push_dummy_frame (current_gdbarch))
1409#endif
1410#endif
1411
69a0d5f4
AC		 1412#if defined (PUSH_RETURN_ADDRESS)
1413/* Legacy for systems yet to multi-arch PUSH_RETURN_ADDRESS */
1414#if !defined (PUSH_RETURN_ADDRESS_P)
1415#define PUSH_RETURN_ADDRESS_P() (1)
1416#endif
1417#endif
1418
1419/* Default predicate for non- multi-arch targets. */
1420#if (!GDB_MULTI_ARCH) && !defined (PUSH_RETURN_ADDRESS_P)
1421#define PUSH_RETURN_ADDRESS_P() (0)
1422#endif
1423
1424extern int gdbarch_push_return_address_p (struct gdbarch *gdbarch);
1425#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_RETURN_ADDRESS_P)
1426#error "Non multi-arch definition of PUSH_RETURN_ADDRESS"
1427#endif
1428#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_RETURN_ADDRESS_P)
1429#define PUSH_RETURN_ADDRESS_P() (gdbarch_push_return_address_p (current_gdbarch))
1430#endif
1431
1432/* Default (function) for non- multi-arch platforms. */
1433#if (!GDB_MULTI_ARCH) && !defined (PUSH_RETURN_ADDRESS)
1434#define PUSH_RETURN_ADDRESS(pc, sp) (internal_error (__FILE__, __LINE__, "PUSH_RETURN_ADDRESS"), 0)
1435#endif
1436
104c1213
JM		 1437typedef CORE_ADDR (gdbarch_push_return_address_ftype) (CORE_ADDR pc, CORE_ADDR sp);
1438extern CORE_ADDR gdbarch_push_return_address (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp);
1439extern void set_gdbarch_push_return_address (struct gdbarch *gdbarch, gdbarch_push_return_address_ftype *push_return_address);
83905903
AC		 1440#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_RETURN_ADDRESS)
1441#error "Non multi-arch definition of PUSH_RETURN_ADDRESS"
1442#endif
0f71a2f6 1443#if GDB_MULTI_ARCH
6166d547 1444#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_RETURN_ADDRESS)
0f71a2f6
JM		 1445#define PUSH_RETURN_ADDRESS(pc, sp) (gdbarch_push_return_address (current_gdbarch, pc, sp))
1446#endif
1447#endif
1448
104c1213
JM		 1449typedef void (gdbarch_pop_frame_ftype) (void);
1450extern void gdbarch_pop_frame (struct gdbarch *gdbarch);
1451extern void set_gdbarch_pop_frame (struct gdbarch *gdbarch, gdbarch_pop_frame_ftype *pop_frame);
83905903
AC		 1452#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POP_FRAME)
1453#error "Non multi-arch definition of POP_FRAME"
1454#endif
0f71a2f6 1455#if GDB_MULTI_ARCH
6166d547 1456#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POP_FRAME)
0f71a2f6
JM		 1457#define POP_FRAME (gdbarch_pop_frame (current_gdbarch))
1458#endif
1459#endif
1460
104c1213
JM		 1461typedef void (gdbarch_store_struct_return_ftype) (CORE_ADDR addr, CORE_ADDR sp);
1462extern void gdbarch_store_struct_return (struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR sp);
1463extern void set_gdbarch_store_struct_return (struct gdbarch *gdbarch, gdbarch_store_struct_return_ftype *store_struct_return);
83905903
AC		 1464#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_STRUCT_RETURN)
1465#error "Non multi-arch definition of STORE_STRUCT_RETURN"
1466#endif
0f71a2f6 1467#if GDB_MULTI_ARCH
6166d547 1468#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_STRUCT_RETURN)
0f71a2f6
JM		 1469#define STORE_STRUCT_RETURN(addr, sp) (gdbarch_store_struct_return (current_gdbarch, addr, sp))
1470#endif
1471#endif
1472
104c1213
JM		 1473typedef void (gdbarch_store_return_value_ftype) (struct type *type, char *valbuf);
1474extern void gdbarch_store_return_value (struct gdbarch *gdbarch, struct type *type, char *valbuf);
1475extern void set_gdbarch_store_return_value (struct gdbarch *gdbarch, gdbarch_store_return_value_ftype *store_return_value);
83905903
AC		 1476#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_RETURN_VALUE)
1477#error "Non multi-arch definition of STORE_RETURN_VALUE"
1478#endif
0f71a2f6 1479#if GDB_MULTI_ARCH
6166d547 1480#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_RETURN_VALUE)
0f71a2f6
JM		 1481#define STORE_RETURN_VALUE(type, valbuf) (gdbarch_store_return_value (current_gdbarch, type, valbuf))
1482#endif
1483#endif
1484
d6dd581e
AC		 1485#if defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1486/* Legacy for systems yet to multi-arch EXTRACT_STRUCT_VALUE_ADDRESS */
1487#if !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1488#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1489#endif
1490#endif
1491
1492/* Default predicate for non- multi-arch targets. */
1493#if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1494#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
1495#endif
1496
1497extern int gdbarch_extract_struct_value_address_p (struct gdbarch *gdbarch);
83905903
AC		 1498#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1499#error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1500#endif
d6dd581e
AC		 1501#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1502#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_extract_struct_value_address_p (current_gdbarch))
1503#endif
1504
1505/* Default (function) for non- multi-arch platforms. */
1506#if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1507#define EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (internal_error (__FILE__, __LINE__, "EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
1508#endif
1509
104c1213
JM		 1510typedef CORE_ADDR (gdbarch_extract_struct_value_address_ftype) (char *regbuf);
1511extern CORE_ADDR gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, char *regbuf);
1512extern void set_gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_extract_struct_value_address_ftype *extract_struct_value_address);
83905903
AC		 1513#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1514#error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1515#endif
0f71a2f6 1516#if GDB_MULTI_ARCH
6166d547 1517#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
0f71a2f6
JM		 1518#define EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (gdbarch_extract_struct_value_address (current_gdbarch, regbuf))
1519#endif
1520#endif
1521
56f12751
AC		 1522/* Default (function) for non- multi-arch platforms. */
1523#if (!GDB_MULTI_ARCH) && !defined (USE_STRUCT_CONVENTION)
1524#define USE_STRUCT_CONVENTION(gcc_p, value_type) (generic_use_struct_convention (gcc_p, value_type))
1525#endif
1526
104c1213
JM		 1527typedef int (gdbarch_use_struct_convention_ftype) (int gcc_p, struct type *value_type);
1528extern int gdbarch_use_struct_convention (struct gdbarch *gdbarch, int gcc_p, struct type *value_type);
1529extern void set_gdbarch_use_struct_convention (struct gdbarch *gdbarch, gdbarch_use_struct_convention_ftype *use_struct_convention);
83905903
AC		 1530#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (USE_STRUCT_CONVENTION)
1531#error "Non multi-arch definition of USE_STRUCT_CONVENTION"
1532#endif
0f71a2f6 1533#if GDB_MULTI_ARCH
6166d547 1534#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (USE_STRUCT_CONVENTION)
0f71a2f6
JM		 1535#define USE_STRUCT_CONVENTION(gcc_p, value_type) (gdbarch_use_struct_convention (current_gdbarch, gcc_p, value_type))
1536#endif
1537#endif
1538
104c1213
JM		 1539typedef void (gdbarch_frame_init_saved_regs_ftype) (struct frame_info *frame);
1540extern void gdbarch_frame_init_saved_regs (struct gdbarch *gdbarch, struct frame_info *frame);
1541extern void set_gdbarch_frame_init_saved_regs (struct gdbarch *gdbarch, gdbarch_frame_init_saved_regs_ftype *frame_init_saved_regs);
83905903
AC		 1542#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_INIT_SAVED_REGS)
1543#error "Non multi-arch definition of FRAME_INIT_SAVED_REGS"
1544#endif
0f71a2f6 1545#if GDB_MULTI_ARCH
6166d547 1546#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_INIT_SAVED_REGS)
0f71a2f6
JM		 1547#define FRAME_INIT_SAVED_REGS(frame) (gdbarch_frame_init_saved_regs (current_gdbarch, frame))
1548#endif
1549#endif
1550
5fdff426
AC		 1551#if defined (INIT_EXTRA_FRAME_INFO)
1552/* Legacy for systems yet to multi-arch INIT_EXTRA_FRAME_INFO */
1553#if !defined (INIT_EXTRA_FRAME_INFO_P)
1554#define INIT_EXTRA_FRAME_INFO_P() (1)
1555#endif
1556#endif
1557
1558/* Default predicate for non- multi-arch targets. */
1559#if (!GDB_MULTI_ARCH) && !defined (INIT_EXTRA_FRAME_INFO_P)
1560#define INIT_EXTRA_FRAME_INFO_P() (0)
1561#endif
1562
1563extern int gdbarch_init_extra_frame_info_p (struct gdbarch *gdbarch);
1564#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_EXTRA_FRAME_INFO_P)
1565#error "Non multi-arch definition of INIT_EXTRA_FRAME_INFO"
1566#endif
1567#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_EXTRA_FRAME_INFO_P)
1568#define INIT_EXTRA_FRAME_INFO_P() (gdbarch_init_extra_frame_info_p (current_gdbarch))
1569#endif
1570
1571/* Default (function) for non- multi-arch platforms. */
1572#if (!GDB_MULTI_ARCH) && !defined (INIT_EXTRA_FRAME_INFO)
1573#define INIT_EXTRA_FRAME_INFO(fromleaf, frame) (internal_error (__FILE__, __LINE__, "INIT_EXTRA_FRAME_INFO"), 0)
1574#endif
1575
104c1213
JM		 1576typedef void (gdbarch_init_extra_frame_info_ftype) (int fromleaf, struct frame_info *frame);
1577extern void gdbarch_init_extra_frame_info (struct gdbarch *gdbarch, int fromleaf, struct frame_info *frame);
1578extern void set_gdbarch_init_extra_frame_info (struct gdbarch *gdbarch, gdbarch_init_extra_frame_info_ftype *init_extra_frame_info);
83905903
AC		 1579#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_EXTRA_FRAME_INFO)
1580#error "Non multi-arch definition of INIT_EXTRA_FRAME_INFO"
1581#endif
0f71a2f6 1582#if GDB_MULTI_ARCH
6166d547 1583#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_EXTRA_FRAME_INFO)
0f71a2f6
JM		 1584#define INIT_EXTRA_FRAME_INFO(fromleaf, frame) (gdbarch_init_extra_frame_info (current_gdbarch, fromleaf, frame))
1585#endif
1586#endif
1587
104c1213
JM		 1588typedef CORE_ADDR (gdbarch_skip_prologue_ftype) (CORE_ADDR ip);
1589extern CORE_ADDR gdbarch_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR ip);
1590extern void set_gdbarch_skip_prologue (struct gdbarch *gdbarch, gdbarch_skip_prologue_ftype *skip_prologue);
83905903
AC		 1591#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_PROLOGUE)
1592#error "Non multi-arch definition of SKIP_PROLOGUE"
1593#endif
0f71a2f6 1594#if GDB_MULTI_ARCH
6166d547 1595#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_PROLOGUE)
0f71a2f6
JM		 1596#define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip))
1597#endif
1598#endif
1599
33489c5b 1600/* Default (function) for non- multi-arch platforms. */
6166d547 1601#if (!GDB_MULTI_ARCH) && !defined (PROLOGUE_FRAMELESS_P)
33489c5b
AC		 1602#define PROLOGUE_FRAMELESS_P(ip) (generic_prologue_frameless_p (ip))
1603#endif
1604
dad41f9a
AC		 1605typedef int (gdbarch_prologue_frameless_p_ftype) (CORE_ADDR ip);
1606extern int gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, CORE_ADDR ip);
1607extern void set_gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, gdbarch_prologue_frameless_p_ftype *prologue_frameless_p);
83905903
AC		 1608#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PROLOGUE_FRAMELESS_P)
1609#error "Non multi-arch definition of PROLOGUE_FRAMELESS_P"
1610#endif
33489c5b 1611#if GDB_MULTI_ARCH
6166d547 1612#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PROLOGUE_FRAMELESS_P)
dad41f9a
AC		 1613#define PROLOGUE_FRAMELESS_P(ip) (gdbarch_prologue_frameless_p (current_gdbarch, ip))
1614#endif
33489c5b 1615#endif
dad41f9a 1616
104c1213
JM		 1617typedef int (gdbarch_inner_than_ftype) (CORE_ADDR lhs, CORE_ADDR rhs);
1618extern int gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs);
1619extern void set_gdbarch_inner_than (struct gdbarch *gdbarch, gdbarch_inner_than_ftype *inner_than);
83905903
AC		 1620#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INNER_THAN)
1621#error "Non multi-arch definition of INNER_THAN"
1622#endif
0f71a2f6 1623#if GDB_MULTI_ARCH
6166d547 1624#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INNER_THAN)
0f71a2f6
JM		 1625#define INNER_THAN(lhs, rhs) (gdbarch_inner_than (current_gdbarch, lhs, rhs))
1626#endif
1627#endif
1628
33489c5b 1629/* Default (function) for non- multi-arch platforms. */
6166d547 1630#if (!GDB_MULTI_ARCH) && !defined (BREAKPOINT_FROM_PC)
33489c5b
AC		 1631#define BREAKPOINT_FROM_PC(pcptr, lenptr) (legacy_breakpoint_from_pc (pcptr, lenptr))
1632#endif
1633
104c1213
JM		 1634typedef unsigned char * (gdbarch_breakpoint_from_pc_ftype) (CORE_ADDR *pcptr, int *lenptr);
1635extern unsigned char * gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr);
1636extern void set_gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc);
83905903
AC		 1637#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BREAKPOINT_FROM_PC)
1638#error "Non multi-arch definition of BREAKPOINT_FROM_PC"
1639#endif
33489c5b 1640#if GDB_MULTI_ARCH
6166d547 1641#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BREAKPOINT_FROM_PC)
0f71a2f6
JM		 1642#define BREAKPOINT_FROM_PC(pcptr, lenptr) (gdbarch_breakpoint_from_pc (current_gdbarch, pcptr, lenptr))
1643#endif
33489c5b
AC		 1644#endif
1645
1646/* Default (function) for non- multi-arch platforms. */
6166d547 1647#if (!GDB_MULTI_ARCH) && !defined (MEMORY_INSERT_BREAKPOINT)
33489c5b
AC		 1648#define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (default_memory_insert_breakpoint (addr, contents_cache))
1649#endif
0f71a2f6 1650
917317f4
JM		 1651typedef int (gdbarch_memory_insert_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
1652extern int gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
1653extern void set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint);
83905903
AC		 1654#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_INSERT_BREAKPOINT)
1655#error "Non multi-arch definition of MEMORY_INSERT_BREAKPOINT"
1656#endif
33489c5b 1657#if GDB_MULTI_ARCH
6166d547 1658#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_INSERT_BREAKPOINT)
917317f4
JM		 1659#define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (gdbarch_memory_insert_breakpoint (current_gdbarch, addr, contents_cache))
1660#endif
33489c5b
AC		 1661#endif
1662
1663/* Default (function) for non- multi-arch platforms. */
6166d547 1664#if (!GDB_MULTI_ARCH) && !defined (MEMORY_REMOVE_BREAKPOINT)
33489c5b
AC		 1665#define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (default_memory_remove_breakpoint (addr, contents_cache))
1666#endif
917317f4
JM		 1667
1668typedef int (gdbarch_memory_remove_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
1669extern int gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
1670extern void set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint);
83905903
AC		 1671#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_REMOVE_BREAKPOINT)
1672#error "Non multi-arch definition of MEMORY_REMOVE_BREAKPOINT"
1673#endif
33489c5b 1674#if GDB_MULTI_ARCH
6166d547 1675#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_REMOVE_BREAKPOINT)
917317f4
JM		 1676#define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (gdbarch_memory_remove_breakpoint (current_gdbarch, addr, contents_cache))
1677#endif
33489c5b 1678#endif
917317f4 1679
104c1213
JM		 1680extern CORE_ADDR gdbarch_decr_pc_after_break (struct gdbarch *gdbarch);
1681extern void set_gdbarch_decr_pc_after_break (struct gdbarch *gdbarch, CORE_ADDR decr_pc_after_break);
83905903
AC		 1682#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DECR_PC_AFTER_BREAK)
1683#error "Non multi-arch definition of DECR_PC_AFTER_BREAK"
1684#endif
0f71a2f6 1685#if GDB_MULTI_ARCH
6166d547 1686#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DECR_PC_AFTER_BREAK)
0f71a2f6
JM		 1687#define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch))
1688#endif
1689#endif
1690
e02bc4cc
DS		 1691/* Default (function) for non- multi-arch platforms. */
1692#if (!GDB_MULTI_ARCH) && !defined (PREPARE_TO_PROCEED)
1693#define PREPARE_TO_PROCEED(select_it) (default_prepare_to_proceed (select_it))
1694#endif
1695
1696typedef int (gdbarch_prepare_to_proceed_ftype) (int select_it);
1697extern int gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, int select_it);
1698extern void set_gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, gdbarch_prepare_to_proceed_ftype *prepare_to_proceed);
83905903
AC		 1699#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PREPARE_TO_PROCEED)
1700#error "Non multi-arch definition of PREPARE_TO_PROCEED"
1701#endif
e02bc4cc
DS		 1702#if GDB_MULTI_ARCH
1703#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PREPARE_TO_PROCEED)
1704#define PREPARE_TO_PROCEED(select_it) (gdbarch_prepare_to_proceed (current_gdbarch, select_it))
1705#endif
1706#endif
1707
104c1213
JM		 1708extern CORE_ADDR gdbarch_function_start_offset (struct gdbarch *gdbarch);
1709extern void set_gdbarch_function_start_offset (struct gdbarch *gdbarch, CORE_ADDR function_start_offset);
83905903
AC		 1710#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FUNCTION_START_OFFSET)
1711#error "Non multi-arch definition of FUNCTION_START_OFFSET"
1712#endif
0f71a2f6 1713#if GDB_MULTI_ARCH
6166d547 1714#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FUNCTION_START_OFFSET)
0f71a2f6
JM		 1715#define FUNCTION_START_OFFSET (gdbarch_function_start_offset (current_gdbarch))
1716#endif
1717#endif
1718
33489c5b 1719/* Default (function) for non- multi-arch platforms. */
6166d547 1720#if (!GDB_MULTI_ARCH) && !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
33489c5b
AC		 1721#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))
1722#endif
1723
104c1213
JM		 1724typedef void (gdbarch_remote_translate_xfer_address_ftype) (CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
1725extern void gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
1726extern void set_gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, gdbarch_remote_translate_xfer_address_ftype *remote_translate_xfer_address);
83905903
AC		 1727#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REMOTE_TRANSLATE_XFER_ADDRESS)
1728#error "Non multi-arch definition of REMOTE_TRANSLATE_XFER_ADDRESS"
1729#endif
33489c5b 1730#if GDB_MULTI_ARCH
6166d547 1731#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
0f71a2f6
JM		 1732#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))
1733#endif
33489c5b 1734#endif
0f71a2f6 1735
104c1213
JM		 1736extern CORE_ADDR gdbarch_frame_args_skip (struct gdbarch *gdbarch);
1737extern void set_gdbarch_frame_args_skip (struct gdbarch *gdbarch, CORE_ADDR frame_args_skip);
83905903
AC		 1738#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_SKIP)
1739#error "Non multi-arch definition of FRAME_ARGS_SKIP"
1740#endif
0f71a2f6 1741#if GDB_MULTI_ARCH
6166d547 1742#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_SKIP)
0f71a2f6
JM		 1743#define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch))
1744#endif
1745#endif
1746
33489c5b 1747/* Default (function) for non- multi-arch platforms. */
6166d547 1748#if (!GDB_MULTI_ARCH) && !defined (FRAMELESS_FUNCTION_INVOCATION)
33489c5b
AC		 1749#define FRAMELESS_FUNCTION_INVOCATION(fi) (generic_frameless_function_invocation_not (fi))
1750#endif
1751
104c1213
JM		 1752typedef int (gdbarch_frameless_function_invocation_ftype) (struct frame_info *fi);
1753extern int gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, struct frame_info *fi);
1754extern void set_gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, gdbarch_frameless_function_invocation_ftype *frameless_function_invocation);
83905903
AC		 1755#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAMELESS_FUNCTION_INVOCATION)
1756#error "Non multi-arch definition of FRAMELESS_FUNCTION_INVOCATION"
1757#endif
33489c5b 1758#if GDB_MULTI_ARCH
6166d547 1759#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAMELESS_FUNCTION_INVOCATION)
0f71a2f6
JM		 1760#define FRAMELESS_FUNCTION_INVOCATION(fi) (gdbarch_frameless_function_invocation (current_gdbarch, fi))
1761#endif
33489c5b 1762#endif
0f71a2f6 1763
104c1213
JM		 1764typedef CORE_ADDR (gdbarch_frame_chain_ftype) (struct frame_info *frame);
1765extern CORE_ADDR gdbarch_frame_chain (struct gdbarch *gdbarch, struct frame_info *frame);
1766extern void set_gdbarch_frame_chain (struct gdbarch *gdbarch, gdbarch_frame_chain_ftype *frame_chain);
83905903
AC		 1767#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN)
1768#error "Non multi-arch definition of FRAME_CHAIN"
1769#endif
0f71a2f6 1770#if GDB_MULTI_ARCH
6166d547 1771#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN)
0f71a2f6
JM		 1772#define FRAME_CHAIN(frame) (gdbarch_frame_chain (current_gdbarch, frame))
1773#endif
1774#endif
1775
028c194b
AC		 1776/* See comments on DUMMY_FRAME for why this is required at level 1. */
1777
104c1213
JM		 1778typedef int (gdbarch_frame_chain_valid_ftype) (CORE_ADDR chain, struct frame_info *thisframe);
1779extern int gdbarch_frame_chain_valid (struct gdbarch *gdbarch, CORE_ADDR chain, struct frame_info *thisframe);
1780extern void set_gdbarch_frame_chain_valid (struct gdbarch *gdbarch, gdbarch_frame_chain_valid_ftype *frame_chain_valid);
028c194b 1781#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN_VALID)
83905903
AC		 1782#error "Non multi-arch definition of FRAME_CHAIN_VALID"
1783#endif
0f71a2f6 1784#if GDB_MULTI_ARCH
028c194b 1785#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN_VALID)
0f71a2f6
JM		 1786#define FRAME_CHAIN_VALID(chain, thisframe) (gdbarch_frame_chain_valid (current_gdbarch, chain, thisframe))
1787#endif
1788#endif
1789
104c1213
JM		 1790typedef CORE_ADDR (gdbarch_frame_saved_pc_ftype) (struct frame_info *fi);
1791extern CORE_ADDR gdbarch_frame_saved_pc (struct gdbarch *gdbarch, struct frame_info *fi);
1792extern void set_gdbarch_frame_saved_pc (struct gdbarch *gdbarch, gdbarch_frame_saved_pc_ftype *frame_saved_pc);
83905903
AC		 1793#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_SAVED_PC)
1794#error "Non multi-arch definition of FRAME_SAVED_PC"
1795#endif
0f71a2f6 1796#if GDB_MULTI_ARCH
6166d547 1797#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_SAVED_PC)
0f71a2f6
JM		 1798#define FRAME_SAVED_PC(fi) (gdbarch_frame_saved_pc (current_gdbarch, fi))
1799#endif
1800#endif
1801
104c1213
JM		 1802typedef CORE_ADDR (gdbarch_frame_args_address_ftype) (struct frame_info *fi);
1803extern CORE_ADDR gdbarch_frame_args_address (struct gdbarch *gdbarch, struct frame_info *fi);
1804extern void set_gdbarch_frame_args_address (struct gdbarch *gdbarch, gdbarch_frame_args_address_ftype *frame_args_address);
83905903
AC		 1805#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_ADDRESS)
1806#error "Non multi-arch definition of FRAME_ARGS_ADDRESS"
1807#endif
0f71a2f6 1808#if GDB_MULTI_ARCH
6166d547 1809#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_ADDRESS)
0f71a2f6
JM		 1810#define FRAME_ARGS_ADDRESS(fi) (gdbarch_frame_args_address (current_gdbarch, fi))
1811#endif
1812#endif
1813
104c1213
JM		 1814typedef CORE_ADDR (gdbarch_frame_locals_address_ftype) (struct frame_info *fi);
1815extern CORE_ADDR gdbarch_frame_locals_address (struct gdbarch *gdbarch, struct frame_info *fi);
1816extern void set_gdbarch_frame_locals_address (struct gdbarch *gdbarch, gdbarch_frame_locals_address_ftype *frame_locals_address);
83905903
AC		 1817#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_LOCALS_ADDRESS)
1818#error "Non multi-arch definition of FRAME_LOCALS_ADDRESS"
1819#endif
0f71a2f6 1820#if GDB_MULTI_ARCH
6166d547 1821#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_LOCALS_ADDRESS)
0f71a2f6
JM		 1822#define FRAME_LOCALS_ADDRESS(fi) (gdbarch_frame_locals_address (current_gdbarch, fi))
1823#endif
1824#endif
1825
104c1213
JM		 1826typedef CORE_ADDR (gdbarch_saved_pc_after_call_ftype) (struct frame_info *frame);
1827extern CORE_ADDR gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, struct frame_info *frame);
1828extern void set_gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, gdbarch_saved_pc_after_call_ftype *saved_pc_after_call);
83905903
AC		 1829#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVED_PC_AFTER_CALL)
1830#error "Non multi-arch definition of SAVED_PC_AFTER_CALL"
1831#endif
0f71a2f6 1832#if GDB_MULTI_ARCH
6166d547 1833#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVED_PC_AFTER_CALL)
0f71a2f6
JM		 1834#define SAVED_PC_AFTER_CALL(frame) (gdbarch_saved_pc_after_call (current_gdbarch, frame))
1835#endif
1836#endif
1837
104c1213
JM		 1838typedef int (gdbarch_frame_num_args_ftype) (struct frame_info *frame);
1839extern int gdbarch_frame_num_args (struct gdbarch *gdbarch, struct frame_info *frame);
1840extern void set_gdbarch_frame_num_args (struct gdbarch *gdbarch, gdbarch_frame_num_args_ftype *frame_num_args);
83905903
AC		 1841#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS)
1842#error "Non multi-arch definition of FRAME_NUM_ARGS"
1843#endif
0f71a2f6 1844#if GDB_MULTI_ARCH
6166d547 1845#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_NUM_ARGS)
0f71a2f6
JM		 1846#define FRAME_NUM_ARGS(frame) (gdbarch_frame_num_args (current_gdbarch, frame))
1847#endif
1848#endif
1849
2ada493a
AC		 1850#if defined (STACK_ALIGN)
1851/* Legacy for systems yet to multi-arch STACK_ALIGN */
eee30e78 1852#if !defined (STACK_ALIGN_P)
2ada493a
AC		 1853#define STACK_ALIGN_P() (1)
1854#endif
eee30e78 1855#endif
2ada493a 1856
33489c5b 1857/* Default predicate for non- multi-arch targets. */
6166d547 1858#if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN_P)
33489c5b
AC		 1859#define STACK_ALIGN_P() (0)
1860#endif
1861
2ada493a 1862extern int gdbarch_stack_align_p (struct gdbarch *gdbarch);
83905903
AC		 1863#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN_P)
1864#error "Non multi-arch definition of STACK_ALIGN"
1865#endif
6166d547 1866#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN_P)
2ada493a
AC		 1867#define STACK_ALIGN_P() (gdbarch_stack_align_p (current_gdbarch))
1868#endif
1869
33489c5b 1870/* Default (function) for non- multi-arch platforms. */
6166d547 1871#if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN)
8e65ff28 1872#define STACK_ALIGN(sp) (internal_error (__FILE__, __LINE__, "STACK_ALIGN"), 0)
33489c5b
AC		 1873#endif
1874
2ada493a
AC		 1875typedef CORE_ADDR (gdbarch_stack_align_ftype) (CORE_ADDR sp);
1876extern CORE_ADDR gdbarch_stack_align (struct gdbarch *gdbarch, CORE_ADDR sp);
1877extern void set_gdbarch_stack_align (struct gdbarch *gdbarch, gdbarch_stack_align_ftype *stack_align);
83905903
AC		 1878#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN)
1879#error "Non multi-arch definition of STACK_ALIGN"
1880#endif
33489c5b 1881#if GDB_MULTI_ARCH
6166d547 1882#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN)
2ada493a
AC		 1883#define STACK_ALIGN(sp) (gdbarch_stack_align (current_gdbarch, sp))
1884#endif
33489c5b 1885#endif
2ada493a 1886
0a49d05e
AC		 1887/* Default (value) for non- multi-arch platforms. */
1888#if (!GDB_MULTI_ARCH) && !defined (EXTRA_STACK_ALIGNMENT_NEEDED)
1889#define EXTRA_STACK_ALIGNMENT_NEEDED (1)
1890#endif
1891
1892extern int gdbarch_extra_stack_alignment_needed (struct gdbarch *gdbarch);
1893extern void set_gdbarch_extra_stack_alignment_needed (struct gdbarch *gdbarch, int extra_stack_alignment_needed);
83905903
AC		 1894#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRA_STACK_ALIGNMENT_NEEDED)
1895#error "Non multi-arch definition of EXTRA_STACK_ALIGNMENT_NEEDED"
1896#endif
0a49d05e
AC		 1897#if GDB_MULTI_ARCH
1898#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRA_STACK_ALIGNMENT_NEEDED)
1899#define EXTRA_STACK_ALIGNMENT_NEEDED (gdbarch_extra_stack_alignment_needed (current_gdbarch))
1900#endif
1901#endif
1902
d03e67c9
AC		 1903#if defined (REG_STRUCT_HAS_ADDR)
1904/* Legacy for systems yet to multi-arch REG_STRUCT_HAS_ADDR */
eee30e78 1905#if !defined (REG_STRUCT_HAS_ADDR_P)
d03e67c9
AC		 1906#define REG_STRUCT_HAS_ADDR_P() (1)
1907#endif
eee30e78 1908#endif
d03e67c9 1909
33489c5b 1910/* Default predicate for non- multi-arch targets. */
6166d547 1911#if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR_P)
33489c5b
AC		 1912#define REG_STRUCT_HAS_ADDR_P() (0)
1913#endif
1914
d03e67c9 1915extern int gdbarch_reg_struct_has_addr_p (struct gdbarch *gdbarch);
83905903
AC		 1916#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR_P)
1917#error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
1918#endif
6166d547 1919#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR_P)
d03e67c9
AC		 1920#define REG_STRUCT_HAS_ADDR_P() (gdbarch_reg_struct_has_addr_p (current_gdbarch))
1921#endif
1922
33489c5b 1923/* Default (function) for non- multi-arch platforms. */
6166d547 1924#if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR)
8e65ff28 1925#define REG_STRUCT_HAS_ADDR(gcc_p, type) (internal_error (__FILE__, __LINE__, "REG_STRUCT_HAS_ADDR"), 0)
33489c5b
AC		 1926#endif
1927
d03e67c9
AC		 1928typedef int (gdbarch_reg_struct_has_addr_ftype) (int gcc_p, struct type *type);
1929extern int gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, int gcc_p, struct type *type);
1930extern void set_gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, gdbarch_reg_struct_has_addr_ftype *reg_struct_has_addr);
83905903
AC		 1931#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR)
1932#error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
1933#endif
33489c5b 1934#if GDB_MULTI_ARCH
6166d547 1935#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR)
d03e67c9
AC		 1936#define REG_STRUCT_HAS_ADDR(gcc_p, type) (gdbarch_reg_struct_has_addr (current_gdbarch, gcc_p, type))
1937#endif
33489c5b 1938#endif
d03e67c9 1939
d1e3cf49
AC		 1940#if defined (SAVE_DUMMY_FRAME_TOS)
1941/* Legacy for systems yet to multi-arch SAVE_DUMMY_FRAME_TOS */
eee30e78 1942#if !defined (SAVE_DUMMY_FRAME_TOS_P)
d1e3cf49
AC		 1943#define SAVE_DUMMY_FRAME_TOS_P() (1)
1944#endif
eee30e78 1945#endif
d1e3cf49
AC		 1946
1947/* Default predicate for non- multi-arch targets. */
6166d547 1948#if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS_P)
d1e3cf49
AC		 1949#define SAVE_DUMMY_FRAME_TOS_P() (0)
1950#endif
1951
1952extern int gdbarch_save_dummy_frame_tos_p (struct gdbarch *gdbarch);
83905903
AC		 1953#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS_P)
1954#error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
1955#endif
6166d547 1956#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS_P)
d1e3cf49
AC		 1957#define SAVE_DUMMY_FRAME_TOS_P() (gdbarch_save_dummy_frame_tos_p (current_gdbarch))
1958#endif
1959
1960/* Default (function) for non- multi-arch platforms. */
6166d547 1961#if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS)
8e65ff28 1962#define SAVE_DUMMY_FRAME_TOS(sp) (internal_error (__FILE__, __LINE__, "SAVE_DUMMY_FRAME_TOS"), 0)
d1e3cf49
AC		 1963#endif
1964
1965typedef void (gdbarch_save_dummy_frame_tos_ftype) (CORE_ADDR sp);
1966extern void gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, CORE_ADDR sp);
1967extern void set_gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, gdbarch_save_dummy_frame_tos_ftype *save_dummy_frame_tos);
83905903
AC		 1968#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS)
1969#error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
1970#endif
d1e3cf49 1971#if GDB_MULTI_ARCH
6166d547 1972#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS)
d1e3cf49
AC		 1973#define SAVE_DUMMY_FRAME_TOS(sp) (gdbarch_save_dummy_frame_tos (current_gdbarch, sp))
1974#endif
1975#endif
1976
58d5518e
ND		 1977extern int gdbarch_parm_boundary (struct gdbarch *gdbarch);
1978extern void set_gdbarch_parm_boundary (struct gdbarch *gdbarch, int parm_boundary);
83905903
AC		 1979#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PARM_BOUNDARY)
1980#error "Non multi-arch definition of PARM_BOUNDARY"
1981#endif
58d5518e
ND		 1982#if GDB_MULTI_ARCH
1983#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PARM_BOUNDARY)
1984#define PARM_BOUNDARY (gdbarch_parm_boundary (current_gdbarch))
1985#endif
1986#endif
1987
f0d4cc9e 1988/* Default (value) for non- multi-arch platforms. */
6166d547 1989#if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_FORMAT)
f0d4cc9e
AC		 1990#define TARGET_FLOAT_FORMAT (default_float_format (current_gdbarch))
1991#endif
1992
1993extern const struct floatformat * gdbarch_float_format (struct gdbarch *gdbarch);
1994extern void set_gdbarch_float_format (struct gdbarch *gdbarch, const struct floatformat * float_format);
83905903
AC		 1995#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_FORMAT)
1996#error "Non multi-arch definition of TARGET_FLOAT_FORMAT"
1997#endif
f0d4cc9e 1998#if GDB_MULTI_ARCH
6166d547 1999#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_FORMAT)
f0d4cc9e
AC		 2000#define TARGET_FLOAT_FORMAT (gdbarch_float_format (current_gdbarch))
2001#endif
2002#endif
2003
2004/* Default (value) for non- multi-arch platforms. */
6166d547 2005#if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_FORMAT)
f0d4cc9e
AC		 2006#define TARGET_DOUBLE_FORMAT (default_double_format (current_gdbarch))
2007#endif
2008
2009extern const struct floatformat * gdbarch_double_format (struct gdbarch *gdbarch);
2010extern void set_gdbarch_double_format (struct gdbarch *gdbarch, const struct floatformat * double_format);
83905903
AC		 2011#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_FORMAT)
2012#error "Non multi-arch definition of TARGET_DOUBLE_FORMAT"
2013#endif
f0d4cc9e 2014#if GDB_MULTI_ARCH
6166d547 2015#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_FORMAT)
f0d4cc9e
AC		 2016#define TARGET_DOUBLE_FORMAT (gdbarch_double_format (current_gdbarch))
2017#endif
2018#endif
2019
2020/* Default (value) for non- multi-arch platforms. */
6166d547 2021#if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_FORMAT)
2fa5c1e0 2022#define TARGET_LONG_DOUBLE_FORMAT (default_double_format (current_gdbarch))
f0d4cc9e
AC		 2023#endif
2024
2025extern const struct floatformat * gdbarch_long_double_format (struct gdbarch *gdbarch);
2026extern void set_gdbarch_long_double_format (struct gdbarch *gdbarch, const struct floatformat * long_double_format);
83905903
AC		 2027#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_FORMAT)
2028#error "Non multi-arch definition of TARGET_LONG_DOUBLE_FORMAT"
2029#endif
f0d4cc9e 2030#if GDB_MULTI_ARCH
6166d547 2031#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_FORMAT)
f0d4cc9e
AC		 2032#define TARGET_LONG_DOUBLE_FORMAT (gdbarch_long_double_format (current_gdbarch))
2033#endif
2034#endif
2035
f517ea4e
PS		 2036/* Default (function) for non- multi-arch platforms. */
2037#if (!GDB_MULTI_ARCH) && !defined (CONVERT_FROM_FUNC_PTR_ADDR)
875e1767 2038#define CONVERT_FROM_FUNC_PTR_ADDR(addr) (core_addr_identity (addr))
f517ea4e
PS		 2039#endif
2040
2041typedef CORE_ADDR (gdbarch_convert_from_func_ptr_addr_ftype) (CORE_ADDR addr);
2042extern CORE_ADDR gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, CORE_ADDR addr);
2043extern 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		 2044#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_FROM_FUNC_PTR_ADDR)
2045#error "Non multi-arch definition of CONVERT_FROM_FUNC_PTR_ADDR"
2046#endif
f517ea4e
PS		 2047#if GDB_MULTI_ARCH
2048#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_FROM_FUNC_PTR_ADDR)
2049#define CONVERT_FROM_FUNC_PTR_ADDR(addr) (gdbarch_convert_from_func_ptr_addr (current_gdbarch, addr))
2050#endif
2051#endif
2052
875e1767
AC		 2053/* On some machines there are bits in addresses which are not really
2054 part of the address, but are used by the kernel, the hardware, etc.
2055 for special purposes. ADDR_BITS_REMOVE takes out any such bits so
2056 we get a "real" address such as one would find in a symbol table.
2057 This is used only for addresses of instructions, and even then I'm
2058 not sure it's used in all contexts. It exists to deal with there
2059 being a few stray bits in the PC which would mislead us, not as some
2060 sort of generic thing to handle alignment or segmentation (it's
2061 possible it should be in TARGET_READ_PC instead). */
2062
2063/* Default (function) for non- multi-arch platforms. */
2064#if (!GDB_MULTI_ARCH) && !defined (ADDR_BITS_REMOVE)
2065#define ADDR_BITS_REMOVE(addr) (core_addr_identity (addr))
2066#endif
2067
2068typedef CORE_ADDR (gdbarch_addr_bits_remove_ftype) (CORE_ADDR addr);
2069extern CORE_ADDR gdbarch_addr_bits_remove (struct gdbarch *gdbarch, CORE_ADDR addr);
2070extern void set_gdbarch_addr_bits_remove (struct gdbarch *gdbarch, gdbarch_addr_bits_remove_ftype *addr_bits_remove);
83905903
AC		 2071#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDR_BITS_REMOVE)
2072#error "Non multi-arch definition of ADDR_BITS_REMOVE"
2073#endif
875e1767
AC		 2074#if GDB_MULTI_ARCH
2075#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDR_BITS_REMOVE)
2076#define ADDR_BITS_REMOVE(addr) (gdbarch_addr_bits_remove (current_gdbarch, addr))
2077#endif
2078#endif
2079
181c1381
RE		 2080/* It is not at all clear why SMASH_TEXT_ADDRESS is not folded into
2081 ADDR_BITS_REMOVE. */
2082
2083/* Default (function) for non- multi-arch platforms. */
2084#if (!GDB_MULTI_ARCH) && !defined (SMASH_TEXT_ADDRESS)
2085#define SMASH_TEXT_ADDRESS(addr) (core_addr_identity (addr))
2086#endif
2087
2088typedef CORE_ADDR (gdbarch_smash_text_address_ftype) (CORE_ADDR addr);
2089extern CORE_ADDR gdbarch_smash_text_address (struct gdbarch *gdbarch, CORE_ADDR addr);
2090extern void set_gdbarch_smash_text_address (struct gdbarch *gdbarch, gdbarch_smash_text_address_ftype *smash_text_address);
2091#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SMASH_TEXT_ADDRESS)
2092#error "Non multi-arch definition of SMASH_TEXT_ADDRESS"
2093#endif
2094#if GDB_MULTI_ARCH
2095#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SMASH_TEXT_ADDRESS)
2096#define SMASH_TEXT_ADDRESS(addr) (gdbarch_smash_text_address (current_gdbarch, addr))
2097#endif
2098#endif
2099
64c4637f
AC		 2100/* FIXME/cagney/2001-01-18: This should be split in two. A target method that indicates if
2101 the target needs software single step. An ISA method to implement it.
2102
2103 FIXME/cagney/2001-01-18: This should be replaced with something that inserts breakpoints
2104 using the breakpoint system instead of blatting memory directly (as with rs6000).
2105
2106 FIXME/cagney/2001-01-18: The logic is backwards. It should be asking if the target can
2107 single step. If not, then implement single step using breakpoints. */
2108
2109#if defined (SOFTWARE_SINGLE_STEP)
2110/* Legacy for systems yet to multi-arch SOFTWARE_SINGLE_STEP */
2111#if !defined (SOFTWARE_SINGLE_STEP_P)
2112#define SOFTWARE_SINGLE_STEP_P() (1)
2113#endif
2114#endif
2115
2116/* Default predicate for non- multi-arch targets. */
2117#if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP_P)
2118#define SOFTWARE_SINGLE_STEP_P() (0)
2119#endif
2120
2121extern int gdbarch_software_single_step_p (struct gdbarch *gdbarch);
83905903
AC		 2122#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP_P)
2123#error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2124#endif
64c4637f
AC		 2125#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP_P)
2126#define SOFTWARE_SINGLE_STEP_P() (gdbarch_software_single_step_p (current_gdbarch))
2127#endif
2128
2129/* Default (function) for non- multi-arch platforms. */
2130#if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP)
2131#define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (internal_error (__FILE__, __LINE__, "SOFTWARE_SINGLE_STEP"), 0)
2132#endif
2133
2134typedef void (gdbarch_software_single_step_ftype) (enum target_signal sig, int insert_breakpoints_p);
2135extern void gdbarch_software_single_step (struct gdbarch *gdbarch, enum target_signal sig, int insert_breakpoints_p);
2136extern void set_gdbarch_software_single_step (struct gdbarch *gdbarch, gdbarch_software_single_step_ftype *software_single_step);
83905903
AC		 2137#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP)
2138#error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2139#endif
64c4637f
AC		 2140#if GDB_MULTI_ARCH
2141#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP)
2142#define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (gdbarch_software_single_step (current_gdbarch, sig, insert_breakpoints_p))
2143#endif
2144#endif
2145
2bf0cb65
EZ		 2146/* Default (function) for non- multi-arch platforms. */
2147#if (!GDB_MULTI_ARCH) && !defined (TARGET_PRINT_INSN)
2148#define TARGET_PRINT_INSN(vma, info) (legacy_print_insn (vma, info))
2149#endif
2150
2151typedef int (gdbarch_print_insn_ftype) (bfd_vma vma, disassemble_info *info);
2152extern int gdbarch_print_insn (struct gdbarch *gdbarch, bfd_vma vma, disassemble_info *info);
2153extern void set_gdbarch_print_insn (struct gdbarch *gdbarch, gdbarch_print_insn_ftype *print_insn);
2154#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PRINT_INSN)
2155#error "Non multi-arch definition of TARGET_PRINT_INSN"
2156#endif
2157#if GDB_MULTI_ARCH
2158#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PRINT_INSN)
2159#define TARGET_PRINT_INSN(vma, info) (gdbarch_print_insn (current_gdbarch, vma, info))
2160#endif
2161#endif
2162
bdcd319a
CV		 2163/* Default (function) for non- multi-arch platforms. */
2164#if (!GDB_MULTI_ARCH) && !defined (SKIP_TRAMPOLINE_CODE)
2165#define SKIP_TRAMPOLINE_CODE(pc) (generic_skip_trampoline_code (pc))
2166#endif
2167
2168typedef CORE_ADDR (gdbarch_skip_trampoline_code_ftype) (CORE_ADDR pc);
2169extern CORE_ADDR gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, CORE_ADDR pc);
2170extern void set_gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, gdbarch_skip_trampoline_code_ftype *skip_trampoline_code);
2171#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_TRAMPOLINE_CODE)
2172#error "Non multi-arch definition of SKIP_TRAMPOLINE_CODE"
2173#endif
2174#if GDB_MULTI_ARCH
2175#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_TRAMPOLINE_CODE)
2176#define SKIP_TRAMPOLINE_CODE(pc) (gdbarch_skip_trampoline_code (current_gdbarch, pc))
2177#endif
2178#endif
2179
68e9cc94
CV		 2180/* For SVR4 shared libraries, each call goes through a small piece of
2181 trampoline code in the ".plt" section. IN_SOLIB_CALL_TRAMPOLINE evaluates
2182 to nonzero if we are current stopped in one of these. */
2183
2184/* Default (function) for non- multi-arch platforms. */
2185#if (!GDB_MULTI_ARCH) && !defined (IN_SOLIB_CALL_TRAMPOLINE)
2186#define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (generic_in_solib_call_trampoline (pc, name))
2187#endif
2188
2189typedef int (gdbarch_in_solib_call_trampoline_ftype) (CORE_ADDR pc, char *name);
2190extern int gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2191extern void set_gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_call_trampoline_ftype *in_solib_call_trampoline);
2192#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_CALL_TRAMPOLINE)
2193#error "Non multi-arch definition of IN_SOLIB_CALL_TRAMPOLINE"
2194#endif
2195#if GDB_MULTI_ARCH
2196#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IN_SOLIB_CALL_TRAMPOLINE)
2197#define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (gdbarch_in_solib_call_trampoline (current_gdbarch, pc, name))
2198#endif
2199#endif
2200
c12260ac
CV		 2201/* A target might have problems with watchpoints as soon as the stack
2202 frame of the current function has been destroyed. This mostly happens
2203 as the first action in a funtion's epilogue. in_function_epilogue_p()
2204 is defined to return a non-zero value if either the given addr is one
2205 instruction after the stack destroying instruction up to the trailing
2206 return instruction or if we can figure out that the stack frame has
2207 already been invalidated regardless of the value of addr. Targets
2208 which don't suffer from that problem could just let this functionality
2209 untouched. */
2210
2211typedef int (gdbarch_in_function_epilogue_p_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr);
2212extern int gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR addr);
2213extern void set_gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, gdbarch_in_function_epilogue_p_ftype *in_function_epilogue_p);
2214
552c04a7
TT		 2215/* Given a vector of command-line arguments, return a newly allocated
2216 string which, when passed to the create_inferior function, will be
2217 parsed (on Unix systems, by the shell) to yield the same vector.
2218 This function should call error() if the argument vector is not
2219 representable for this target or if this target does not support
2220 command-line arguments.
2221 ARGC is the number of elements in the vector.
2222 ARGV is an array of strings, one per argument. */
2223
2224typedef char * (gdbarch_construct_inferior_arguments_ftype) (struct gdbarch *gdbarch, int argc, char **argv);
2225extern char * gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, int argc, char **argv);
2226extern void set_gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, gdbarch_construct_inferior_arguments_ftype *construct_inferior_arguments);
2227
b6af0555
JS		 2228#if defined (DWARF2_BUILD_FRAME_INFO)
2229/* Legacy for systems yet to multi-arch DWARF2_BUILD_FRAME_INFO */
2230#if !defined (DWARF2_BUILD_FRAME_INFO_P)
2231#define DWARF2_BUILD_FRAME_INFO_P() (1)
2232#endif
2233#endif
2234
2235/* Default predicate for non- multi-arch targets. */
2236#if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO_P)
2237#define DWARF2_BUILD_FRAME_INFO_P() (0)
2238#endif
2239
2240extern int gdbarch_dwarf2_build_frame_info_p (struct gdbarch *gdbarch);
2241#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO_P)
2242#error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
2243#endif
2244#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO_P)
2245#define DWARF2_BUILD_FRAME_INFO_P() (gdbarch_dwarf2_build_frame_info_p (current_gdbarch))
2246#endif
2247
2248/* Default (function) for non- multi-arch platforms. */
2249#if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO)
2250#define DWARF2_BUILD_FRAME_INFO(objfile) (internal_error (__FILE__, __LINE__, "DWARF2_BUILD_FRAME_INFO"), 0)
2251#endif
2252
2253typedef void (gdbarch_dwarf2_build_frame_info_ftype) (struct objfile *objfile);
2254extern void gdbarch_dwarf2_build_frame_info (struct gdbarch *gdbarch, struct objfile *objfile);
2255extern void set_gdbarch_dwarf2_build_frame_info (struct gdbarch *gdbarch, gdbarch_dwarf2_build_frame_info_ftype *dwarf2_build_frame_info);
2256#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO)
2257#error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
2258#endif
2259#if GDB_MULTI_ARCH
2260#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO)
2261#define DWARF2_BUILD_FRAME_INFO(objfile) (gdbarch_dwarf2_build_frame_info (current_gdbarch, objfile))
2262#endif
2263#endif
2264
a2cf933a
EZ		 2265/* Default (function) for non- multi-arch platforms. */
2266#if (!GDB_MULTI_ARCH) && !defined (ELF_MAKE_MSYMBOL_SPECIAL)
2267#define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (default_elf_make_msymbol_special (sym, msym))
2268#endif
2269
2270typedef void (gdbarch_elf_make_msymbol_special_ftype) (asymbol *sym, struct minimal_symbol *msym);
2271extern void gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, asymbol *sym, struct minimal_symbol *msym);
2272extern void set_gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_elf_make_msymbol_special_ftype *elf_make_msymbol_special);
2273#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ELF_MAKE_MSYMBOL_SPECIAL)
2274#error "Non multi-arch definition of ELF_MAKE_MSYMBOL_SPECIAL"
2275#endif
2276#if GDB_MULTI_ARCH
2277#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ELF_MAKE_MSYMBOL_SPECIAL)
2278#define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (gdbarch_elf_make_msymbol_special (current_gdbarch, sym, msym))
2279#endif
2280#endif
2281
2282/* Default (function) for non- multi-arch platforms. */
2283#if (!GDB_MULTI_ARCH) && !defined (COFF_MAKE_MSYMBOL_SPECIAL)
2284#define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (default_coff_make_msymbol_special (val, msym))
2285#endif
2286
2287typedef void (gdbarch_coff_make_msymbol_special_ftype) (int val, struct minimal_symbol *msym);
2288extern void gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, int val, struct minimal_symbol *msym);
2289extern void set_gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_coff_make_msymbol_special_ftype *coff_make_msymbol_special);
2290#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COFF_MAKE_MSYMBOL_SPECIAL)
2291#error "Non multi-arch definition of COFF_MAKE_MSYMBOL_SPECIAL"
2292#endif
2293#if GDB_MULTI_ARCH
2294#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (COFF_MAKE_MSYMBOL_SPECIAL)
2295#define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (gdbarch_coff_make_msymbol_special (current_gdbarch, val, msym))
2296#endif
2297#endif
2298
104c1213 2299extern struct gdbarch_tdep *gdbarch_tdep (struct gdbarch *gdbarch);
0f71a2f6
JM		 2300
2301
2302/* Mechanism for co-ordinating the selection of a specific
2303 architecture.
2304
2305 GDB targets (*-tdep.c) can register an interest in a specific
2306 architecture. Other GDB components can register a need to maintain
2307 per-architecture data.
2308
2309 The mechanisms below ensures that there is only a loose connection
2310 between the set-architecture command and the various GDB
99e7bb18 2311 components. Each component can independently register their need
0f71a2f6
JM		 2312 to maintain architecture specific data with gdbarch.
2313
2314 Pragmatics:
2315
2316 Previously, a single TARGET_ARCHITECTURE_HOOK was provided. It
2317 didn't scale.
2318
2319 The more traditional mega-struct containing architecture specific
2320 data for all the various GDB components was also considered. Since
99e7bb18 2321 GDB is built from a variable number of (fairly independent)
0f71a2f6
JM		 2322 components it was determined that the global aproach was not
2323 applicable. */
2324
2325
2326/* Register a new architectural family with GDB.
2327
2328 Register support for the specified ARCHITECTURE with GDB. When
2329 gdbarch determines that the specified architecture has been
2330 selected, the corresponding INIT function is called.
2331
2332 --
2333
2334 The INIT function takes two parameters: INFO which contains the
2335 information available to gdbarch about the (possibly new)
2336 architecture; ARCHES which is a list of the previously created
2337 ``struct gdbarch'' for this architecture.
2338
2339 The INIT function parameter INFO shall, as far as possible, be
2340 pre-initialized with information obtained from INFO.ABFD or
428721aa 2341 previously selected architecture (if similar).
0f71a2f6
JM		 2342
2343 The INIT function shall return any of: NULL - indicating that it
ec3d358c 2344 doesn't recognize the selected architecture; an existing ``struct
0f71a2f6
JM		 2345 gdbarch'' from the ARCHES list - indicating that the new
2346 architecture is just a synonym for an earlier architecture (see
2347 gdbarch_list_lookup_by_info()); a newly created ``struct gdbarch''
4b9b3959
AC		 2348 - that describes the selected architecture (see gdbarch_alloc()).
2349
2350 The DUMP_TDEP function shall print out all target specific values.
2351 Care should be taken to ensure that the function works in both the
2352 multi-arch and non- multi-arch cases. */
0f71a2f6 2353
adf40b2e
JM		 2354struct gdbarch_list
2355{
2356 struct gdbarch *gdbarch;
2357 struct gdbarch_list *next;
2358};
0f71a2f6 2359
adf40b2e
JM		 2360struct gdbarch_info
2361{
adf40b2e
JM		 2362 /* Use default: NULL (ZERO). */
2363 const struct bfd_arch_info *bfd_arch_info;
0f71a2f6 2364
428721aa 2365 /* Use default: BFD_ENDIAN_UNKNOWN (NB: is not ZERO). */
adf40b2e 2366 int byte_order;
0f71a2f6 2367
adf40b2e
JM		 2368 /* Use default: NULL (ZERO). */
2369 bfd *abfd;
0f71a2f6 2370
adf40b2e
JM		 2371 /* Use default: NULL (ZERO). */
2372 struct gdbarch_tdep_info *tdep_info;
2373};
0f71a2f6 2374
104c1213 2375typedef struct gdbarch *(gdbarch_init_ftype) (struct gdbarch_info info, struct gdbarch_list *arches);
4b9b3959 2376typedef void (gdbarch_dump_tdep_ftype) (struct gdbarch *gdbarch, struct ui_file *file);
0f71a2f6 2377
4b9b3959 2378/* DEPRECATED - use gdbarch_register() */
104c1213 2379extern void register_gdbarch_init (enum bfd_architecture architecture, gdbarch_init_ftype *);
0f71a2f6 2380
4b9b3959
AC		 2381extern void gdbarch_register (enum bfd_architecture architecture,
2382 gdbarch_init_ftype *,
2383 gdbarch_dump_tdep_ftype *);
2384
0f71a2f6 2385
b4a20239
AC		 2386/* Return a freshly allocated, NULL terminated, array of the valid
2387 architecture names. Since architectures are registered during the
2388 _initialize phase this function only returns useful information
2389 once initialization has been completed. */
2390
2391extern const char **gdbarch_printable_names (void);
2392
2393
0f71a2f6
JM		 2394/* Helper function. Search the list of ARCHES for a GDBARCH that
2395 matches the information provided by INFO. */
2396
104c1213 2397extern struct gdbarch_list *gdbarch_list_lookup_by_info (struct gdbarch_list *arches, const struct gdbarch_info *info);
0f71a2f6
JM		 2398
2399
2400/* Helper function. Create a preliminary ``struct gdbarch''. Perform
2401 basic initialization using values obtained from the INFO andTDEP
2402 parameters. set_gdbarch_*() functions are called to complete the
2403 initialization of the object. */
2404
104c1213 2405extern struct gdbarch *gdbarch_alloc (const struct gdbarch_info *info, struct gdbarch_tdep *tdep);
0f71a2f6
JM		 2406
2407
4b9b3959
AC		 2408/* Helper function. Free a partially-constructed ``struct gdbarch''.
2409 It is assumed that the caller freeds the ``struct
2410 gdbarch_tdep''. */
2411
058f20d5
JB		 2412extern void gdbarch_free (struct gdbarch *);
2413
2414
b732d07d 2415/* Helper function. Force an update of the current architecture.
0f71a2f6 2416
b732d07d
AC		 2417 The actual architecture selected is determined by INFO, ``(gdb) set
2418 architecture'' et.al., the existing architecture and BFD's default
2419 architecture. INFO should be initialized to zero and then selected
2420 fields should be updated.
0f71a2f6 2421
16f33e29
AC		 2422 Returns non-zero if the update succeeds */
2423
2424extern int gdbarch_update_p (struct gdbarch_info info);
0f71a2f6
JM		 2425
2426
2427
2428/* Register per-architecture data-pointer.
2429
2430 Reserve space for a per-architecture data-pointer. An identifier
2431 for the reserved data-pointer is returned. That identifer should
95160752 2432 be saved in a local static variable.
0f71a2f6 2433
95160752
AC		 2434 The per-architecture data-pointer can be initialized in one of two
2435 ways: The value can be set explicitly using a call to
2436 set_gdbarch_data(); the value can be set implicitly using the value
2437 returned by a non-NULL INIT() callback. INIT(), when non-NULL is
2438 called after the basic architecture vector has been created.
0f71a2f6 2439
95160752
AC		 2440 When a previously created architecture is re-selected, the
2441 per-architecture data-pointer for that previous architecture is
2442 restored. INIT() is not called.
2443
2444 During initialization, multiple assignments of the data-pointer are
2445 allowed, non-NULL values are deleted by calling FREE(). If the
2446 architecture is deleted using gdbarch_free() all non-NULL data
2447 pointers are also deleted using FREE().
0f71a2f6
JM		 2448
2449 Multiple registrarants for any architecture are allowed (and
2450 strongly encouraged). */
2451
95160752 2452struct gdbarch_data;
0f71a2f6 2453
95160752
AC		 2454typedef void *(gdbarch_data_init_ftype) (struct gdbarch *gdbarch);
2455typedef void (gdbarch_data_free_ftype) (struct gdbarch *gdbarch,
2456 void *pointer);
2457extern struct gdbarch_data *register_gdbarch_data (gdbarch_data_init_ftype *init,
2458 gdbarch_data_free_ftype *free);
2459extern void set_gdbarch_data (struct gdbarch *gdbarch,
2460 struct gdbarch_data *data,
2461 void *pointer);
0f71a2f6 2462
104c1213 2463extern void *gdbarch_data (struct gdbarch_data*);
0f71a2f6
JM		 2464
2465
0f71a2f6
JM		 2466/* Register per-architecture memory region.
2467
2468 Provide a memory-region swap mechanism. Per-architecture memory
2469 region are created. These memory regions are swapped whenever the
2470 architecture is changed. For a new architecture, the memory region
2471 is initialized with zero (0) and the INIT function is called.
2472
2473 Memory regions are swapped / initialized in the order that they are
2474 registered. NULL DATA and/or INIT values can be specified.
2475
2476 New code should use register_gdbarch_data(). */
2477
104c1213
JM		 2478typedef void (gdbarch_swap_ftype) (void);
2479extern void register_gdbarch_swap (void *data, unsigned long size, gdbarch_swap_ftype *init);
e514a9d6 2480#define REGISTER_GDBARCH_SWAP(VAR) register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL)
0f71a2f6
JM		 2481
2482
2483
99e7bb18 2484/* The target-system-dependent byte order is dynamic */
c906108c 2485
adf40b2e 2486extern int target_byte_order;
c906108c
SS		 2487#ifndef TARGET_BYTE_ORDER
2488#define TARGET_BYTE_ORDER (target_byte_order + 0)
2489#endif
2490
adf40b2e 2491extern int target_byte_order_auto;
c906108c
SS		 2492#ifndef TARGET_BYTE_ORDER_AUTO
2493#define TARGET_BYTE_ORDER_AUTO (target_byte_order_auto + 0)
2494#endif
2495
2496
2497
99e7bb18 2498/* The target-system-dependent BFD architecture is dynamic */
c906108c 2499
adf40b2e 2500extern int target_architecture_auto;
c906108c
SS		 2501#ifndef TARGET_ARCHITECTURE_AUTO
2502#define TARGET_ARCHITECTURE_AUTO (target_architecture_auto + 0)
2503#endif
2504
adf40b2e 2505extern const struct bfd_arch_info *target_architecture;
c906108c
SS		 2506#ifndef TARGET_ARCHITECTURE
2507#define TARGET_ARCHITECTURE (target_architecture + 0)
2508#endif
2509
c906108c 2510
99e7bb18 2511/* The target-system-dependent disassembler is semi-dynamic */
c906108c 2512
104c1213 2513extern int dis_asm_read_memory (bfd_vma memaddr, bfd_byte *myaddr,
ff844c8d 2514 unsigned int len, disassemble_info *info);
c906108c 2515
104c1213
JM		 2516extern void dis_asm_memory_error (int status, bfd_vma memaddr,
2517 disassemble_info *info);
c906108c 2518
104c1213
JM		 2519extern void dis_asm_print_address (bfd_vma addr,
2520 disassemble_info *info);
c906108c 2521
104c1213 2522extern int (*tm_print_insn) (bfd_vma, disassemble_info*);
adf40b2e 2523extern disassemble_info tm_print_insn_info;
c906108c
SS		 2524#ifndef TARGET_PRINT_INSN_INFO
2525#define TARGET_PRINT_INSN_INFO (&tm_print_insn_info)
2526#endif
2527
2528
2529
99e7bb18 2530/* Set the dynamic target-system-dependent parameters (architecture,
c906108c
SS		 2531 byte-order, ...) using information found in the BFD */
2532
104c1213 2533extern void set_gdbarch_from_file (bfd *);
c906108c
SS		 2534
2535
e514a9d6
JM		 2536/* Initialize the current architecture to the "first" one we find on
2537 our list. */
2538
2539extern void initialize_current_architecture (void);
2540
ceaa8edf
JB		 2541/* For non-multiarched targets, do any initialization of the default
2542 gdbarch object necessary after the _initialize_MODULE functions
2543 have run. */
2544extern void initialize_non_multiarch ();
cce74817 2545
c906108c 2546/* gdbarch trace variable */
adf40b2e 2547extern int gdbarch_debug;
c906108c 2548
4b9b3959 2549extern void gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file);
0f71a2f6 2550
c906108c 2551#endif
GDB Binutils - Deliverables
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